1017 files changed, 22874 insertions, 57711 deletions

diff --git a/Documentation/DocBook/device-drivers.tmpl b/Documentation/DocBook/device-drivers.tmpl
index 2f7fd4360848..9c27e5125dd2 100644
--- a/Documentation/DocBook/device-drivers.tmpl
+++ b/Documentation/DocBook/device-drivers.tmpl
@@ -102,9 +102,12 @@ X!Iinclude/linux/kobject.h
 !Iinclude/linux/device.h
      </sect1>
      <sect1><title>Device Drivers Base</title>
+!Idrivers/base/init.c
 !Edrivers/base/driver.c
 !Edrivers/base/core.c
+!Edrivers/base/syscore.c
 !Edrivers/base/class.c
+!Idrivers/base/node.c
 !Edrivers/base/firmware_class.c
 !Edrivers/base/transport_class.c
 <!-- Cannot be included, because
@@ -113,7 +116,7 @@ X!Iinclude/linux/kobject.h
      exceed allowed 44 characters maximum
 X!Edrivers/base/attribute_container.c
 -->
-!Edrivers/base/sys.c
+!Edrivers/base/dd.c
 <!--
 X!Edrivers/base/interface.c
 -->
@@ -121,6 +124,11 @@ X!Edrivers/base/interface.c
 !Edrivers/base/platform.c
 !Edrivers/base/bus.c
      </sect1>
+     <sect1><title>Device Drivers DMA Management</title>
+!Edrivers/base/dma-buf.c
+!Edrivers/base/dma-coherent.c
+!Edrivers/base/dma-mapping.c
+     </sect1>
      <sect1><title>Device Drivers Power Management</title>
 !Edrivers/base/power/main.c
      </sect1>
@@ -219,7 +227,7 @@ X!Isound/sound_firmware.c
   <chapter id="uart16x50">
      <title>16x50 UART Driver</title>
 !Edrivers/tty/serial/serial_core.c
-!Edrivers/tty/serial/8250.c
+!Edrivers/tty/serial/8250/8250.c
   </chapter>
 
   <chapter id="fbdev">
diff --git a/Documentation/devicetree/bindings/sound/alc5632.txt b/Documentation/devicetree/bindings/sound/alc5632.txt
new file mode 100644
index 000000000000..8608f747dcfe
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/alc5632.txt
@@ -0,0 +1,24 @@
+ALC5632 audio CODEC
+
+This device supports I2C only.
+
+Required properties:
+
+  - compatible : "realtek,alc5632"
+
+  - reg : the I2C address of the device.
+
+  - gpio-controller : Indicates this device is a GPIO controller.
+
+  - #gpio-cells : Should be two. The first cell is the pin number and the
+    second cell is used to specify optional parameters (currently unused).
+
+Example:
+
+alc5632: alc5632@1e {
+	compatible = "realtek,alc5632";
+	reg = <0x1a>;
+
+	gpio-controller;
+	#gpio-cells = <2>;
+};
diff --git a/Documentation/devicetree/bindings/sound/imx-audmux.txt b/Documentation/devicetree/bindings/sound/imx-audmux.txt
new file mode 100644
index 000000000000..215aa9817213
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/imx-audmux.txt
@@ -0,0 +1,13 @@
+Freescale Digital Audio Mux (AUDMUX) device
+
+Required properties:
+- compatible : "fsl,imx21-audmux" for AUDMUX version firstly used on i.MX21,
+  or "fsl,imx31-audmux" for the version firstly used on i.MX31.
+- reg : Should contain AUDMUX registers location and length
+
+Example:
+
+audmux@021d8000 {
+	compatible = "fsl,imx6q-audmux", "fsl,imx31-audmux";
+	reg = <0x021d8000 0x4000>;
+};
diff --git a/Documentation/devicetree/bindings/sound/soc/codecs/fsl-sgtl5000.txt b/Documentation/devicetree/bindings/sound/sgtl5000.txt
index 2c3cd413f042..2c3cd413f042 100644
--- a/Documentation/devicetree/bindings/sound/soc/codecs/fsl-sgtl5000.txt
+++ b/Documentation/devicetree/bindings/sound/sgtl5000.txt
diff --git a/Documentation/devicetree/bindings/sound/tegra-audio-alc5632.txt b/Documentation/devicetree/bindings/sound/tegra-audio-alc5632.txt
new file mode 100644
index 000000000000..b77a97c9101e
--- /dev/null
+++ b/Documentation/devicetree/bindings/sound/tegra-audio-alc5632.txt
@@ -0,0 +1,59 @@
+NVIDIA Tegra audio complex
+
+Required properties:
+- compatible : "nvidia,tegra-audio-alc5632"
+- nvidia,model : The user-visible name of this sound complex.
+- nvidia,audio-routing : A list of the connections between audio components.
+  Each entry is a pair of strings, the first being the connection's sink,
+  the second being the connection's source. Valid names for sources and
+  sinks are the ALC5632's pins:
+
+  ALC5632 pins:
+
+  * SPK_OUTP
+  * SPK_OUTN
+  * HP_OUT_L
+  * HP_OUT_R
+  * AUX_OUT_P
+  * AUX_OUT_N
+  * LINE_IN_L
+  * LINE_IN_R
+  * PHONE_P
+  * PHONE_N
+  * MIC1_P
+  * MIC1_N
+  * MIC2_P
+  * MIC2_N
+  * MICBIAS1
+  * DMICDAT
+
+  Board connectors:
+
+  * Headset Stereophone
+  * Int Spk
+  * Headset Mic
+  * Digital Mic
+
+- nvidia,i2s-controller : The phandle of the Tegra I2S controller
+- nvidia,audio-codec : The phandle of the ALC5632 audio codec
+
+Example:
+
+sound {
+	compatible = "nvidia,tegra-audio-alc5632-paz00",
+				 "nvidia,tegra-audio-alc5632";
+
+	nvidia,model = "Compal PAZ00";
+
+	nvidia,audio-routing =
+				"Int Spk", "SPK_OUTP",
+				"Int Spk", "SPK_OUTN",
+				"Headset Mic","MICBIAS1",
+				"MIC1_N", "Headset Mic",
+				"MIC1_P", "Headset Mic",
+				"Headset Stereophone", "HP_OUT_R",
+				"Headset Stereophone", "HP_OUT_L";
+
+	nvidia,i2s-controller = <&tegra_i2s1>;
+	nvidia,audio-codec = <&alc5632>;
+};
diff --git a/Documentation/devicetree/bindings/vendor-prefixes.txt b/Documentation/devicetree/bindings/vendor-prefixes.txt
index ecc6a6cd26c1..ca8ee14bf004 100644
--- a/Documentation/devicetree/bindings/vendor-prefixes.txt
+++ b/Documentation/devicetree/bindings/vendor-prefixes.txt
@@ -33,6 +33,7 @@ nxp	NXP Semiconductors
 powervr	Imagination Technologies
 qcom	Qualcomm, Inc.
 ramtron	Ramtron International
+realtek Realtek Semiconductor Corp.
 samsung	Samsung Semiconductor
 sbs	Smart Battery System
 schindler	Schindler
diff --git a/Documentation/driver-model/devres.txt b/Documentation/driver-model/devres.txt
index 41c0c5d1ba14..b49829eca792 100644
--- a/Documentation/driver-model/devres.txt
+++ b/Documentation/driver-model/devres.txt
@@ -271,3 +271,6 @@ IOMAP
   pcim_iounmap()
   pcim_iomap_table()	: array of mapped addresses indexed by BAR
   pcim_iomap_regions()	: do request_region() and iomap() on multiple BARs
+
+REGULATOR
+  devm_regulator_get()
diff --git a/Documentation/input/event-codes.txt b/Documentation/input/event-codes.txt
index 23fcb05175be..53305bd08182 100644
--- a/Documentation/input/event-codes.txt
+++ b/Documentation/input/event-codes.txt
@@ -17,11 +17,11 @@ reports supported by a device are also provided by sysfs in
 class/input/event*/device/capabilities/, and the properties of a device are
 provided in class/input/event*/device/properties.
 
-Types:
-==========
-Types are groupings of codes under a logical input construct. Each type has a
-set of applicable codes to be used in generating events. See the Codes section
-for details on valid codes for each type.
+Event types:
+===========
+Event types are groupings of codes under a logical input construct. Each
+type has a set of applicable codes to be used in generating events. See the
+Codes section for details on valid codes for each type.
 
 * EV_SYN:
   - Used as markers to separate events. Events may be separated in time or in
@@ -63,9 +63,9 @@ for details on valid codes for each type.
 * EV_FF_STATUS:
   - Used to receive force feedback device status.
 
-Codes:
-==========
-Codes define the precise type of event.
+Event codes:
+===========
+Event codes define the precise type of event.
 
 EV_SYN:
 ----------
@@ -220,6 +220,56 @@ EV_PWR:
 EV_PWR events are a special type of event used specifically for power
 mangement. Its usage is not well defined. To be addressed later.
 
+Device properties:
+=================
+Normally, userspace sets up an input device based on the data it emits,
+i.e., the event types. In the case of two devices emitting the same event
+types, additional information can be provided in the form of device
+properties.
+
+INPUT_PROP_DIRECT + INPUT_PROP_POINTER:
+--------------------------------------
+The INPUT_PROP_DIRECT property indicates that device coordinates should be
+directly mapped to screen coordinates (not taking into account trivial
+transformations, such as scaling, flipping and rotating). Non-direct input
+devices require non-trivial transformation, such as absolute to relative
+transformation for touchpads. Typical direct input devices: touchscreens,
+drawing tablets; non-direct devices: touchpads, mice.
+
+The INPUT_PROP_POINTER property indicates that the device is not transposed
+on the screen and thus requires use of an on-screen pointer to trace user's
+movements.  Typical pointer devices: touchpads, tablets, mice; non-pointer
+device: touchscreen.
+
+If neither INPUT_PROP_DIRECT or INPUT_PROP_POINTER are set, the property is
+considered undefined and the device type should be deduced in the
+traditional way, using emitted event types.
+
+INPUT_PROP_BUTTONPAD:
+--------------------
+For touchpads where the button is placed beneath the surface, such that
+pressing down on the pad causes a button click, this property should be
+set. Common in clickpad notebooks and macbooks from 2009 and onwards.
+
+Originally, the buttonpad property was coded into the bcm5974 driver
+version field under the name integrated button. For backwards
+compatibility, both methods need to be checked in userspace.
+
+INPUT_PROP_SEMI_MT:
+------------------
+Some touchpads, most common between 2008 and 2011, can detect the presence
+of multiple contacts without resolving the individual positions; only the
+number of contacts and a rectangular shape is known. For such
+touchpads, the semi-mt property should be set.
+
+Depending on the device, the rectangle may enclose all touches, like a
+bounding box, or just some of them, for instance the two most recent
+touches. The diversity makes the rectangle of limited use, but some
+gestures can normally be extracted from it.
+
+If INPUT_PROP_SEMI_MT is not set, the device is assumed to be a true MT
+device.
+
 Guidelines:
 ==========
 The guidelines below ensure proper single-touch and multi-finger functionality.
@@ -240,6 +290,8 @@ used to report when a touch is active on the screen.
 BTN_{MOUSE,LEFT,MIDDLE,RIGHT} must not be reported as the result of touch
 contact. BTN_TOOL_<name> events should be reported where possible.
 
+For new hardware, INPUT_PROP_DIRECT should be set.
+
 Trackpads:
 ----------
 Legacy trackpads that only provide relative position information must report
@@ -250,6 +302,8 @@ location of the touch. BTN_TOUCH should be used to report when a touch is active
 on the trackpad. Where multi-finger support is available, BTN_TOOL_<name> should
 be used to report the number of touches active on the trackpad.
 
+For new hardware, INPUT_PROP_POINTER should be set.
+
 Tablets:
 ----------
 BTN_TOOL_<name> events must be reported when a stylus or other tool is active on
@@ -260,3 +314,5 @@ button may be used for buttons on the tablet except BTN_{MOUSE,LEFT}.
 BTN_{0,1,2,etc} are good generic codes for unlabeled buttons. Do not use
 meaningful buttons, like BTN_FORWARD, unless the button is labeled for that
 purpose on the device.
+
+For new hardware, both INPUT_PROP_DIRECT and INPUT_PROP_POINTER should be set.
diff --git a/Documentation/sound/alsa/ALSA-Configuration.txt b/Documentation/sound/alsa/ALSA-Configuration.txt
index 936699e4f04b..9af64c508ab4 100644
--- a/Documentation/sound/alsa/ALSA-Configuration.txt
+++ b/Documentation/sound/alsa/ALSA-Configuration.txt
@@ -860,7 +860,8 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
 
     [Multiple options for each card instance]
     model	- force the model name
-    position_fix - Fix DMA pointer (0 = auto, 1 = use LPIB, 2 = POSBUF)
+    position_fix - Fix DMA pointer (0 = auto, 1 = use LPIB, 2 = POSBUF,
+    		   3 = VIACOMBO, 4 = COMBO)
     probe_mask  - Bitmask to probe codecs (default = -1, meaning all slots)
     		  When the bit 8 (0x100) is set, the lower 8 bits are used
 		  as the "fixed" codec slots; i.e. the driver probes the
@@ -925,6 +926,11 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
 	    (Usually SD_LPIB register is more accurate than the
 	    position buffer.)
 
+	    position_fix=3 is specific to VIA devices.  The position
+	    of the capture stream is checked from both LPIB and POSBUF
+	    values.  position_fix=4 is a combination mode, using LPIB
+	    for playback and POSBUF for capture.
+
     NB: If you get many "azx_get_response timeout" messages at
     loading, it's likely a problem of interrupts (e.g. ACPI irq
     routing).  Try to boot with options like "pci=noacpi".  Also, you
diff --git a/Documentation/sound/alsa/HD-Audio-Models.txt b/Documentation/sound/alsa/HD-Audio-Models.txt
index c8c54544abc5..d97d992ced14 100644
--- a/Documentation/sound/alsa/HD-Audio-Models.txt
+++ b/Documentation/sound/alsa/HD-Audio-Models.txt
@@ -8,37 +8,10 @@ ALC880
   5stack-digout	5-jack in back, 2-jack in front, a SPDIF out
   6stack	6-jack in back, 2-jack in front
   6stack-digout	6-jack with a SPDIF out
-  w810		3-jack
-  z71v		3-jack (HP shared SPDIF)
-  asus		3-jack (ASUS Mobo)
-  asus-w1v	ASUS W1V
-  asus-dig	ASUS with SPDIF out
-  asus-dig2	ASUS with SPDIF out (using GPIO2)
-  uniwill	3-jack
-  fujitsu	Fujitsu Laptops (Pi1536)
-  F1734		2-jack
-  lg		LG laptop (m1 express dual)
-  lg-lw		LG LW20/LW25 laptop
-  tcl		TCL S700
-  clevo		Clevo laptops (m520G, m665n)
-  medion	Medion Rim 2150
-  test		for testing/debugging purpose, almost all controls can be
-		adjusted.  Appearing only when compiled with
-		$CONFIG_SND_DEBUG=y
-  auto		auto-config reading BIOS (default)
 
 ALC260
 ======
-  fujitsu	Fujitsu S7020
-  acer		Acer TravelMate
-  will		Will laptops (PB V7900)
-  replacer	Replacer 672V
-  favorit100	Maxdata Favorit 100XS
-  basic		fixed pin assignment (old default model)
-  test		for testing/debugging purpose, almost all controls can
-		adjusted.  Appearing only when compiled with
-		$CONFIG_SND_DEBUG=y
-  auto		auto-config reading BIOS (default)
+  N/A
 
 ALC262
 ======
@@ -70,55 +43,7 @@ ALC680
 
 ALC882/883/885/888/889
 ======================
-  3stack-dig	3-jack with SPDIF I/O
-  6stack-dig	6-jack digital with SPDIF I/O
-  arima		Arima W820Di1
-  targa		Targa T8, MSI-1049 T8
-  asus-a7j	ASUS A7J
-  asus-a7m	ASUS A7M
-  macpro	MacPro support
-  mb5		Macbook 5,1
-  macmini3	Macmini 3,1
-  mba21		Macbook Air 2,1
-  mbp3		Macbook Pro rev3
-  imac24	iMac 24'' with jack detection
-  imac91	iMac 9,1
-  w2jc		ASUS W2JC
-  3stack-2ch-dig	3-jack with SPDIF I/O (ALC883)
-  alc883-6stack-dig	6-jack digital with SPDIF I/O (ALC883)
-  3stack-6ch    3-jack 6-channel
-  3stack-6ch-dig 3-jack 6-channel with SPDIF I/O
-  6stack-dig-demo  6-jack digital for Intel demo board
-  acer		Acer laptops (Travelmate 3012WTMi, Aspire 5600, etc)
-  acer-aspire	Acer Aspire 9810
-  acer-aspire-4930g Acer Aspire 4930G
-  acer-aspire-6530g Acer Aspire 6530G
-  acer-aspire-7730g Acer Aspire 7730G
-  acer-aspire-8930g Acer Aspire 8930G
-  medion	Medion Laptops
-  targa-dig	Targa/MSI
-  targa-2ch-dig	Targa/MSI with 2-channel
-  targa-8ch-dig Targa/MSI with 8-channel (MSI GX620)
-  laptop-eapd   3-jack with SPDIF I/O and EAPD (Clevo M540JE, M550JE)
-  lenovo-101e	Lenovo 101E
-  lenovo-nb0763	Lenovo NB0763
-  lenovo-ms7195-dig Lenovo MS7195
-  lenovo-sky	Lenovo Sky
-  haier-w66	Haier W66
-  3stack-hp	HP machines with 3stack (Lucknow, Samba boards)
-  6stack-dell	Dell machines with 6stack (Inspiron 530)
-  mitac		Mitac 8252D
-  clevo-m540r	Clevo M540R (6ch + digital)
-  clevo-m720	Clevo M720 laptop series
-  fujitsu-pi2515 Fujitsu AMILO Pi2515
-  fujitsu-xa3530 Fujitsu AMILO XA3530
-  3stack-6ch-intel Intel DG33* boards
-  intel-alc889a	Intel IbexPeak with ALC889A
-  intel-x58	Intel DX58 with ALC889
-  asus-p5q	ASUS P5Q-EM boards
-  mb31		MacBook 3,1
-  sony-vaio-tt  Sony VAIO TT
-  auto		auto-config reading BIOS (default)
+  N/A
 
 ALC861/660
 ==========
diff --git a/Documentation/sound/alsa/HD-Audio.txt b/Documentation/sound/alsa/HD-Audio.txt
index 91fee3b45fb8..7813c06a5c71 100644
--- a/Documentation/sound/alsa/HD-Audio.txt
+++ b/Documentation/sound/alsa/HD-Audio.txt
@@ -59,7 +59,12 @@ a case, you can change the default method via `position_fix` option.
 `position_fix=1` means to use LPIB method explicitly.
 `position_fix=2` means to use the position-buffer.
 `position_fix=3` means to use a combination of both methods, needed
-for some VIA and ATI controllers.  0 is the default value for all other
+for some VIA controllers.  The capture stream position is corrected
+by comparing both LPIB and position-buffer values.
+`position_fix=4` is another combination available for all controllers,
+and uses LPIB for the playback and the position-buffer for the capture
+streams.
+0 is the default value for all other
 controllers, the automatic check and fallback to LPIB as described in
 the above.  If you get a problem of repeated sounds, this option might
 help.
diff --git a/Documentation/sysctl/kernel.txt b/Documentation/sysctl/kernel.txt
index 8c20fbd8b42d..6d78841fd416 100644
--- a/Documentation/sysctl/kernel.txt
+++ b/Documentation/sysctl/kernel.txt
@@ -601,6 +601,8 @@ can be ORed together:
         instead of using the one provided by the hardware.
  512 - A kernel warning has occurred.
 1024 - A module from drivers/staging was loaded.
+2048 - The system is working around a severe firmware bug.
+4096 - An out-of-tree module has been loaded.
 
 ==============================================================
 
diff --git a/MAINTAINERS b/MAINTAINERS
index a1fce9a3ab20..9a648eb8e213 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -159,7 +159,7 @@ S:	Maintained
 F:	drivers/net/ethernet/realtek/r8169.c
 
 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
-M:	Greg Kroah-Hartman <gregkh@suse.de>
+M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 L:	linux-serial@vger.kernel.org
 W:	http://serial.sourceforge.net
 S:	Maintained
@@ -789,12 +789,6 @@ F:	arch/arm/mach-mx*/
 F:	arch/arm/mach-imx/
 F:	arch/arm/plat-mxc/
 
-ARM/FREESCALE IMX51
-M:	Amit Kucheria <amit.kucheria@canonical.com>
-L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
-S:	Maintained
-F:	arch/arm/mach-mx5/
-
 ARM/FREESCALE IMX6
 M:	Shawn Guo <shawn.guo@linaro.org>
 L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
@@ -1783,9 +1777,9 @@ X:	net/wireless/wext*
 
 CHAR and MISC DRIVERS
 M:	Arnd Bergmann <arnd@arndb.de>
-M:	Greg Kroah-Hartman <greg@kroah.com>
+M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
-S:	Maintained
+S:	Supported
 F:	drivers/char/*
 F:	drivers/misc/*
 
@@ -2287,7 +2281,7 @@ F:	drivers/acpi/dock.c
 DOCUMENTATION
 M:	Randy Dunlap <rdunlap@xenotime.net>
 L:	linux-doc@vger.kernel.org
-T:	quilt http://userweb.kernel.org/~rdunlap/kernel-doc-patches/current/
+T:	quilt http://xenotime.net/kernel-doc-patches/current/
 S:	Maintained
 F:	Documentation/
 
@@ -2320,7 +2314,7 @@ F:	lib/lru_cache.c
 F:	Documentation/blockdev/drbd/
 
 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
-M:	Greg Kroah-Hartman <gregkh@suse.de>
+M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6.git
 S:	Supported
 F:	Documentation/kobject.txt
@@ -3324,6 +3318,12 @@ S:	Maintained
 F:	net/ieee802154/
 F:	drivers/ieee802154/
 
+IIO SUBSYSTEM AND DRIVERS
+M:	Jonathan Cameron <jic23@cam.ac.uk>
+L:	linux-iio@vger.kernel.org
+S:	Maintained
+F:	drivers/staging/iio/
+
 IKANOS/ADI EAGLE ADSL USB DRIVER
 M:	Matthieu Castet <castet.matthieu@free.fr>
 M:	Stanislaw Gruszka <stf_xl@wp.pl>
@@ -3992,11 +3992,11 @@ M:	Rusty Russell <rusty@rustcorp.com.au>
 L:	lguest@lists.ozlabs.org
 W:	http://lguest.ozlabs.org/
 S:	Odd Fixes
-F:	Documentation/virtual/lguest/
+F:	arch/x86/include/asm/lguest*.h
 F:	arch/x86/lguest/
 F:	drivers/lguest/
 F:	include/linux/lguest*.h
-F:	arch/x86/include/asm/lguest*.h
+F:	tools/lguest/
 
 LINUX FOR IBM pSERIES (RS/6000)
 M:	Paul Mackerras <paulus@au.ibm.com>
@@ -4136,7 +4136,7 @@ L:	linux-ntfs-dev@lists.sourceforge.net
 W:	http://www.linux-ntfs.org/content/view/19/37/
 S:	Maintained
 F:	Documentation/ldm.txt
-F:	fs/partitions/ldm.*
+F:	block/partitions/ldm.*
 
 LogFS
 M:	Joern Engel <joern@logfs.org>
@@ -5633,7 +5633,7 @@ W:	http://www.ibm.com/developerworks/linux/linux390/
 S:	Supported
 F:	arch/s390/
 F:	drivers/s390/
-F:	fs/partitions/ibm.c
+F:	block/partitions/ibm.c
 F:	Documentation/s390/
 F:	Documentation/DocBook/s390*
 
@@ -6276,15 +6276,15 @@ S:	Maintained
 F:	arch/alpha/kernel/srm_env.c
 
 STABLE BRANCH
-M:	Greg Kroah-Hartman <greg@kroah.com>
+M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 L:	stable@vger.kernel.org
-S:	Maintained
+S:	Supported
 
 STAGING SUBSYSTEM
-M:	Greg Kroah-Hartman <gregkh@suse.de>
+M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
 L:	devel@driverdev.osuosl.org
-S:	Maintained
+S:	Supported
 F:	drivers/staging/
 
 STAGING - AGERE HERMES II and II.5 WIRELESS DRIVERS
@@ -6396,11 +6396,6 @@ M:	Omar Ramirez Luna <omar.ramirez@ti.com>
 S:	Odd Fixes
 F:	drivers/staging/tidspbridge/
 
-STAGING - TRIDENT TVMASTER TMxxxx USB VIDEO CAPTURE DRIVERS
-L:	linux-media@vger.kernel.org
-S:	Odd Fixes
-F:	drivers/staging/tm6000/
-
 STAGING - USB ENE SM/MS CARD READER DRIVER
 M:	Al Cho <acho@novell.com>
 S:	Odd Fixes
@@ -6669,8 +6664,8 @@ S:	Maintained
 K:	^Subject:.*(?i)trivial
 
 TTY LAYER
-M:	Greg Kroah-Hartman <gregkh@suse.de>
-S:	Maintained
+M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+S:	Supported
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6.git
 F:	drivers/tty/
 F:	drivers/tty/serial/serial_core.c
@@ -6958,7 +6953,7 @@ S:	Maintained
 F:	drivers/usb/serial/digi_acceleport.c
 
 USB SERIAL DRIVER
-M:	Greg Kroah-Hartman <gregkh@suse.de>
+M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 L:	linux-usb@vger.kernel.org
 S:	Supported
 F:	Documentation/usb/usb-serial.txt
@@ -6973,9 +6968,8 @@ S:	Maintained
 F:	drivers/usb/serial/empeg.c
 
 USB SERIAL KEYSPAN DRIVER
-M:	Greg Kroah-Hartman <greg@kroah.com>
+M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 L:	linux-usb@vger.kernel.org
-W:	http://www.kroah.com/linux/
 S:	Maintained
 F:	drivers/usb/serial/*keyspan*
 
@@ -7003,7 +6997,7 @@ F:	Documentation/video4linux/sn9c102.txt
 F:	drivers/media/video/sn9c102/
 
 USB SUBSYSTEM
-M:	Greg Kroah-Hartman <gregkh@suse.de>
+M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 L:	linux-usb@vger.kernel.org
 W:	http://www.linux-usb.org
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6.git
@@ -7090,7 +7084,7 @@ F:	fs/hppfs/
 
 USERSPACE I/O (UIO)
 M:	"Hans J. Koch" <hjk@hansjkoch.de>
-M:	Greg Kroah-Hartman <gregkh@suse.de>
+M:	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 S:	Maintained
 F:	Documentation/DocBook/uio-howto.tmpl
 F:	drivers/uio/
diff --git a/Makefile b/Makefile
index e3b23e864a53..4ddd641ab615 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 VERSION = 3
 PATCHLEVEL = 3
 SUBLEVEL = 0
-EXTRAVERSION = -rc2
+EXTRAVERSION = -rc4
 NAME = Saber-toothed Squirrel
 
 # *DOCUMENTATION*
diff --git a/arch/arm/boot/dts/exynos4210.dtsi b/arch/arm/boot/dts/exynos4210.dtsi
index 63d7578856c1..a1dd2ee83753 100644
--- a/arch/arm/boot/dts/exynos4210.dtsi
+++ b/arch/arm/boot/dts/exynos4210.dtsi
@@ -29,6 +29,7 @@
 		compatible = "arm,cortex-a9-gic";
 		#interrupt-cells = <3>;
 		interrupt-controller;
+		cpu-offset = <0x8000>;
 		reg = <0x10490000 0x1000>, <0x10480000 0x100>;
 	};
 
diff --git a/arch/arm/boot/dts/tegra-paz00.dts b/arch/arm/boot/dts/tegra-paz00.dts
index 1a1d7023b69b..825d2957da0b 100644
--- a/arch/arm/boot/dts/tegra-paz00.dts
+++ b/arch/arm/boot/dts/tegra-paz00.dts
@@ -46,11 +46,11 @@
 	};
 
 	serial@70006200 {
-		status = "disable";
+		clock-frequency = <216000000>;
 	};
 
 	serial@70006300 {
-		clock-frequency = <216000000>;
+		status = "disable";
 	};
 
 	serial@70006400 {
@@ -60,7 +60,7 @@
 	sdhci@c8000000 {
 		cd-gpios = <&gpio 173 0>; /* gpio PV5 */
 		wp-gpios = <&gpio 57 0>;  /* gpio PH1 */
-		power-gpios = <&gpio 155 0>; /* gpio PT3 */
+		power-gpios = <&gpio 169 0>; /* gpio PV1 */
 	};
 
 	sdhci@c8000200 {
diff --git a/arch/arm/include/asm/tlb.h b/arch/arm/include/asm/tlb.h
index 5d3ed7e38561..314d4664eae7 100644
--- a/arch/arm/include/asm/tlb.h
+++ b/arch/arm/include/asm/tlb.h
@@ -198,7 +198,15 @@ static inline void __pte_free_tlb(struct mmu_gather *tlb, pgtable_t pte,
 	unsigned long addr)
 {
 	pgtable_page_dtor(pte);
-	tlb_add_flush(tlb, addr);
+
+	/*
+	 * With the classic ARM MMU, a pte page has two corresponding pmd
+	 * entries, each covering 1MB.
+	 */
+	addr &= PMD_MASK;
+	tlb_add_flush(tlb, addr + SZ_1M - PAGE_SIZE);
+	tlb_add_flush(tlb, addr + SZ_1M);
+
 	tlb_remove_page(tlb, pte);
 }
 
diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
index 3a456c6c7005..be16a48007b4 100644
--- a/arch/arm/kernel/entry-armv.S
+++ b/arch/arm/kernel/entry-armv.S
@@ -790,7 +790,7 @@ __kuser_cmpxchg64:				@ 0xffff0f60
 	smp_dmb	arm
 	rsbs	r0, r3, #0			@ set returned val and C flag
 	ldmfd	sp!, {r4, r5, r6, r7}
-	bx	lr
+	usr_ret	lr
 
 #elif !defined(CONFIG_SMP)
 
diff --git a/arch/arm/kernel/perf_event_v7.c b/arch/arm/kernel/perf_event_v7.c
index 460bbbb6b885..6933244c68f9 100644
--- a/arch/arm/kernel/perf_event_v7.c
+++ b/arch/arm/kernel/perf_event_v7.c
@@ -469,6 +469,20 @@ static const unsigned armv7_a5_perf_cache_map[PERF_COUNT_HW_CACHE_MAX]
 			[C(RESULT_MISS)]	= CACHE_OP_UNSUPPORTED,
 		},
 	},
+	[C(NODE)] = {
+		[C(OP_READ)] = {
+			[C(RESULT_ACCESS)]	= CACHE_OP_UNSUPPORTED,
+			[C(RESULT_MISS)]	= CACHE_OP_UNSUPPORTED,
+		},
+		[C(OP_WRITE)] = {
+			[C(RESULT_ACCESS)]	= CACHE_OP_UNSUPPORTED,
+			[C(RESULT_MISS)]	= CACHE_OP_UNSUPPORTED,
+		},
+		[C(OP_PREFETCH)] = {
+			[C(RESULT_ACCESS)]	= CACHE_OP_UNSUPPORTED,
+			[C(RESULT_MISS)]	= CACHE_OP_UNSUPPORTED,
+		},
+	},
 };
 
 /*
@@ -579,6 +593,20 @@ static const unsigned armv7_a15_perf_cache_map[PERF_COUNT_HW_CACHE_MAX]
 			[C(RESULT_MISS)]	= CACHE_OP_UNSUPPORTED,
 		},
 	},
+	[C(NODE)] = {
+		[C(OP_READ)] = {
+			[C(RESULT_ACCESS)]	= CACHE_OP_UNSUPPORTED,
+			[C(RESULT_MISS)]	= CACHE_OP_UNSUPPORTED,
+		},
+		[C(OP_WRITE)] = {
+			[C(RESULT_ACCESS)]	= CACHE_OP_UNSUPPORTED,
+			[C(RESULT_MISS)]	= CACHE_OP_UNSUPPORTED,
+		},
+		[C(OP_PREFETCH)] = {
+			[C(RESULT_ACCESS)]	= CACHE_OP_UNSUPPORTED,
+			[C(RESULT_MISS)]	= CACHE_OP_UNSUPPORTED,
+		},
+	},
 };
 
 /*
diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
index e1d5e1929fbd..e33870ff0ac0 100644
--- a/arch/arm/kernel/ptrace.c
+++ b/arch/arm/kernel/ptrace.c
@@ -699,10 +699,13 @@ static int vfp_set(struct task_struct *target,
 {
 	int ret;
 	struct thread_info *thread = task_thread_info(target);
-	struct vfp_hard_struct new_vfp = thread->vfpstate.hard;
+	struct vfp_hard_struct new_vfp;
 	const size_t user_fpregs_offset = offsetof(struct user_vfp, fpregs);
 	const size_t user_fpscr_offset = offsetof(struct user_vfp, fpscr);
 
+	vfp_sync_hwstate(thread);
+	new_vfp = thread->vfpstate.hard;
+
 	ret = user_regset_copyin(&pos, &count, &kbuf, &ubuf,
 				  &new_vfp.fpregs,
 				  user_fpregs_offset,
@@ -723,9 +726,8 @@ static int vfp_set(struct task_struct *target,
 	if (ret)
 		return ret;
 
-	vfp_sync_hwstate(thread);
-	thread->vfpstate.hard = new_vfp;
 	vfp_flush_hwstate(thread);
+	thread->vfpstate.hard = new_vfp;
 
 	return 0;
 }
diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
index 0340224cf73c..9e617bd4a146 100644
--- a/arch/arm/kernel/signal.c
+++ b/arch/arm/kernel/signal.c
@@ -227,6 +227,8 @@ static int restore_vfp_context(struct vfp_sigframe __user *frame)
 	if (magic != VFP_MAGIC || size != VFP_STORAGE_SIZE)
 		return -EINVAL;
 
+	vfp_flush_hwstate(thread);
+
 	/*
 	 * Copy the floating point registers. There can be unused
 	 * registers see asm/hwcap.h for details.
@@ -251,9 +253,6 @@ static int restore_vfp_context(struct vfp_sigframe __user *frame)
 	__get_user_error(h->fpinst, &frame->ufp_exc.fpinst, err);
 	__get_user_error(h->fpinst2, &frame->ufp_exc.fpinst2, err);
 
-	if (!err)
-		vfp_flush_hwstate(thread);
-
 	return err ? -EFAULT : 0;
 }
 
diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
index 99a572702509..f84dfe67724f 100644
--- a/arch/arm/kernel/traps.c
+++ b/arch/arm/kernel/traps.c
@@ -266,6 +266,7 @@ void die(const char *str, struct pt_regs *regs, int err)
 {
 	struct thread_info *thread = current_thread_info();
 	int ret;
+	enum bug_trap_type bug_type = BUG_TRAP_TYPE_NONE;
 
 	oops_enter();
 
@@ -273,7 +274,9 @@ void die(const char *str, struct pt_regs *regs, int err)
 	console_verbose();
 	bust_spinlocks(1);
 	if (!user_mode(regs))
-		report_bug(regs->ARM_pc, regs);
+		bug_type = report_bug(regs->ARM_pc, regs);
+	if (bug_type != BUG_TRAP_TYPE_NONE)
+		str = "Oops - BUG";
 	ret = __die(str, err, thread, regs);
 
 	if (regs && kexec_should_crash(thread->task))
diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
index 1e19691e0406..43a31fb06318 100644
--- a/arch/arm/kernel/vmlinux.lds.S
+++ b/arch/arm/kernel/vmlinux.lds.S
@@ -10,6 +10,7 @@
 #include <asm/page.h>
 	
 #define PROC_INFO							\
+	. = ALIGN(4);							\
 	VMLINUX_SYMBOL(__proc_info_begin) = .;				\
 	*(.proc.info.init)						\
 	VMLINUX_SYMBOL(__proc_info_end) = .;
diff --git a/arch/arm/mach-at91/at91rm9200_devices.c b/arch/arm/mach-at91/at91rm9200_devices.c
index 18bacec2b094..97676bdae998 100644
--- a/arch/arm/mach-at91/at91rm9200_devices.c
+++ b/arch/arm/mach-at91/at91rm9200_devices.c
@@ -83,7 +83,7 @@ void __init at91_add_device_usbh(struct at91_usbh_data *data) {}
  *  USB Device (Gadget)
  * -------------------------------------------------------------------- */
 
-#ifdef CONFIG_USB_AT91
+#if defined(CONFIG_USB_AT91) || defined(CONFIG_USB_AT91_MODULE)
 static struct at91_udc_data udc_data;
 
 static struct resource udc_resources[] = {
diff --git a/arch/arm/mach-at91/at91sam9260_devices.c b/arch/arm/mach-at91/at91sam9260_devices.c
index 642ccb6d26b2..5a24f0b4554d 100644
--- a/arch/arm/mach-at91/at91sam9260_devices.c
+++ b/arch/arm/mach-at91/at91sam9260_devices.c
@@ -84,7 +84,7 @@ void __init at91_add_device_usbh(struct at91_usbh_data *data) {}
  *  USB Device (Gadget)
  * -------------------------------------------------------------------- */
 
-#ifdef CONFIG_USB_AT91
+#if defined(CONFIG_USB_AT91) || defined(CONFIG_USB_AT91_MODULE)
 static struct at91_udc_data udc_data;
 
 static struct resource udc_resources[] = {
@@ -1215,8 +1215,7 @@ void __init at91_add_device_serial(void) {}
  *  CF/IDE
  * -------------------------------------------------------------------- */
 
-#if defined(CONFIG_BLK_DEV_IDE_AT91) || defined(CONFIG_BLK_DEV_IDE_AT91_MODULE) || \
-	defined(CONFIG_PATA_AT91) || defined(CONFIG_PATA_AT91_MODULE) || \
+#if defined(CONFIG_PATA_AT91) || defined(CONFIG_PATA_AT91_MODULE) || \
 	defined(CONFIG_AT91_CF) || defined(CONFIG_AT91_CF_MODULE)
 
 static struct at91_cf_data cf0_data;
@@ -1313,10 +1312,8 @@ void __init at91_add_device_cf(struct at91_cf_data *data)
 	if (data->flags & AT91_CF_TRUE_IDE)
 #if defined(CONFIG_PATA_AT91) || defined(CONFIG_PATA_AT91_MODULE)
 		pdev->name = "pata_at91";
-#elif defined(CONFIG_BLK_DEV_IDE_AT91) || defined(CONFIG_BLK_DEV_IDE_AT91_MODULE)
-		pdev->name = "at91_ide";
 #else
-#warning "board requires AT91_CF_TRUE_IDE: enable either at91_ide or pata_at91"
+#warning "board requires AT91_CF_TRUE_IDE: enable pata_at91"
 #endif
 	else
 		pdev->name = "at91_cf";
diff --git a/arch/arm/mach-at91/at91sam9261_devices.c b/arch/arm/mach-at91/at91sam9261_devices.c
index fc59cbdb0e3c..1e28bed8f425 100644
--- a/arch/arm/mach-at91/at91sam9261_devices.c
+++ b/arch/arm/mach-at91/at91sam9261_devices.c
@@ -87,7 +87,7 @@ void __init at91_add_device_usbh(struct at91_usbh_data *data) {}
  *  USB Device (Gadget)
  * -------------------------------------------------------------------- */
 
-#ifdef CONFIG_USB_AT91
+#if defined(CONFIG_USB_AT91) || defined(CONFIG_USB_AT91_MODULE)
 static struct at91_udc_data udc_data;
 
 static struct resource udc_resources[] = {
diff --git a/arch/arm/mach-at91/at91sam9263_devices.c b/arch/arm/mach-at91/at91sam9263_devices.c
index 7b46b2787022..366a7765635b 100644
--- a/arch/arm/mach-at91/at91sam9263_devices.c
+++ b/arch/arm/mach-at91/at91sam9263_devices.c
@@ -92,7 +92,7 @@ void __init at91_add_device_usbh(struct at91_usbh_data *data) {}
  *  USB Device (Gadget)
  * -------------------------------------------------------------------- */
 
-#ifdef CONFIG_USB_AT91
+#if defined(CONFIG_USB_AT91) || defined(CONFIG_USB_AT91_MODULE)
 static struct at91_udc_data udc_data;
 
 static struct resource udc_resources[] = {
@@ -355,8 +355,8 @@ void __init at91_add_device_mmc(short mmc_id, struct at91_mmc_data *data) {}
  *  Compact Flash (PCMCIA or IDE)
  * -------------------------------------------------------------------- */
 
-#if defined(CONFIG_AT91_CF) || defined(CONFIG_AT91_CF_MODULE) || \
-    defined(CONFIG_BLK_DEV_IDE_AT91) || defined(CONFIG_BLK_DEV_IDE_AT91_MODULE)
+#if defined(CONFIG_PATA_AT91) || defined(CONFIG_PATA_AT91_MODULE) || \
+	defined(CONFIG_AT91_CF) || defined(CONFIG_AT91_CF_MODULE)
 
 static struct at91_cf_data cf0_data;
 
@@ -450,7 +450,7 @@ void __init at91_add_device_cf(struct at91_cf_data *data)
 	at91_set_A_periph(AT91_PIN_PD9, 0);  /* CFCE2 */
 	at91_set_A_periph(AT91_PIN_PD14, 0); /* CFNRW */
 
-	pdev->name = (data->flags & AT91_CF_TRUE_IDE) ? "at91_ide" : "at91_cf";
+	pdev->name = (data->flags & AT91_CF_TRUE_IDE) ? "pata_at91" : "at91_cf";
 	platform_device_register(pdev);
 }
 #else
diff --git a/arch/arm/mach-at91/include/mach/at91sam9_smc.h b/arch/arm/mach-at91/include/mach/at91sam9_smc.h
index eb18a70fa647..175e1fdd9fe8 100644
--- a/arch/arm/mach-at91/include/mach/at91sam9_smc.h
+++ b/arch/arm/mach-at91/include/mach/at91sam9_smc.h
@@ -18,6 +18,35 @@
 
 #include <mach/cpu.h>
 
+#ifndef __ASSEMBLY__
+struct sam9_smc_config {
+	/* Setup register */
+	u8 ncs_read_setup;
+	u8 nrd_setup;
+	u8 ncs_write_setup;
+	u8 nwe_setup;
+
+	/* Pulse register */
+	u8 ncs_read_pulse;
+	u8 nrd_pulse;
+	u8 ncs_write_pulse;
+	u8 nwe_pulse;
+
+	/* Cycle register */
+	u16 read_cycle;
+	u16 write_cycle;
+
+	/* Mode register */
+	u32 mode;
+	u8 tdf_cycles:4;
+};
+
+extern void sam9_smc_configure(int id, int cs, struct sam9_smc_config *config);
+extern void sam9_smc_read(int id, int cs, struct sam9_smc_config *config);
+extern void sam9_smc_read_mode(int id, int cs, struct sam9_smc_config *config);
+extern void sam9_smc_write_mode(int id, int cs, struct sam9_smc_config *config);
+#endif
+
 #define AT91_SMC_SETUP		0x00				/* Setup Register for CS n */
 #define		AT91_SMC_NWESETUP	(0x3f << 0)			/* NWE Setup Length */
 #define			AT91_SMC_NWESETUP_(x)	((x) << 0)
diff --git a/arch/arm/mach-at91/sam9_smc.c b/arch/arm/mach-at91/sam9_smc.c
index 8294783b679d..99a0a1d2b7dc 100644
--- a/arch/arm/mach-at91/sam9_smc.c
+++ b/arch/arm/mach-at91/sam9_smc.c
@@ -2,6 +2,7 @@
  * linux/arch/arm/mach-at91/sam9_smc.c
  *
  * Copyright (C) 2008 Andrew Victor
+ * Copyright (C) 2011 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -22,7 +23,22 @@
 
 static void __iomem *smc_base_addr[2];
 
-static void __init sam9_smc_cs_configure(void __iomem *base, struct sam9_smc_config* config)
+static void sam9_smc_cs_write_mode(void __iomem *base,
+					struct sam9_smc_config *config)
+{
+	__raw_writel(config->mode
+		   | AT91_SMC_TDF_(config->tdf_cycles),
+		   base + AT91_SMC_MODE);
+}
+
+void sam9_smc_write_mode(int id, int cs,
+					struct sam9_smc_config *config)
+{
+	sam9_smc_cs_write_mode(AT91_SMC_CS(id, cs), config);
+}
+
+static void sam9_smc_cs_configure(void __iomem *base,
+					struct sam9_smc_config *config)
 {
 
 	/* Setup register */
@@ -45,16 +61,66 @@ static void __init sam9_smc_cs_configure(void __iomem *base, struct sam9_smc_con
 		   base + AT91_SMC_CYCLE);
 
 	/* Mode register */
-	__raw_writel(config->mode
-		   | AT91_SMC_TDF_(config->tdf_cycles),
-		   base + AT91_SMC_MODE);
+	sam9_smc_cs_write_mode(base, config);
 }
 
-void __init sam9_smc_configure(int id, int cs, struct sam9_smc_config* config)
+void sam9_smc_configure(int id, int cs,
+					struct sam9_smc_config *config)
 {
 	sam9_smc_cs_configure(AT91_SMC_CS(id, cs), config);
 }
 
+static void sam9_smc_cs_read_mode(void __iomem *base,
+					struct sam9_smc_config *config)
+{
+	u32 val = __raw_readl(base + AT91_SMC_MODE);
+
+	config->mode = (val & ~AT91_SMC_NWECYCLE);
+	config->tdf_cycles = (val & AT91_SMC_NWECYCLE) >> 16 ;
+}
+
+void sam9_smc_read_mode(int id, int cs,
+					struct sam9_smc_config *config)
+{
+	sam9_smc_cs_read_mode(AT91_SMC_CS(id, cs), config);
+}
+
+static void sam9_smc_cs_read(void __iomem *base,
+					struct sam9_smc_config *config)
+{
+	u32 val;
+
+	/* Setup register */
+	val = __raw_readl(base + AT91_SMC_SETUP);
+
+	config->nwe_setup = val & AT91_SMC_NWESETUP;
+	config->ncs_write_setup = (val & AT91_SMC_NCS_WRSETUP) >> 8;
+	config->nrd_setup = (val & AT91_SMC_NRDSETUP) >> 16;
+	config->ncs_read_setup = (val & AT91_SMC_NCS_RDSETUP) >> 24;
+
+	/* Pulse register */
+	val = __raw_readl(base + AT91_SMC_PULSE);
+
+	config->nwe_setup = val & AT91_SMC_NWEPULSE;
+	config->ncs_write_pulse = (val & AT91_SMC_NCS_WRPULSE) >> 8;
+	config->nrd_pulse = (val & AT91_SMC_NRDPULSE) >> 16;
+	config->ncs_read_pulse = (val & AT91_SMC_NCS_RDPULSE) >> 24;
+
+	/* Cycle register */
+	val = __raw_readl(base + AT91_SMC_CYCLE);
+
+	config->write_cycle = val & AT91_SMC_NWECYCLE;
+	config->read_cycle = (val & AT91_SMC_NRDCYCLE) >> 16;
+
+	/* Mode register */
+	sam9_smc_cs_read_mode(base, config);
+}
+
+void sam9_smc_read(int id, int cs, struct sam9_smc_config *config)
+{
+	sam9_smc_cs_read(AT91_SMC_CS(id, cs), config);
+}
+
 void __init at91sam9_ioremap_smc(int id, u32 addr)
 {
 	if (id > 1) {
diff --git a/arch/arm/mach-at91/sam9_smc.h b/arch/arm/mach-at91/sam9_smc.h
index 039c5ce17aec..3e52dcd4a59f 100644
--- a/arch/arm/mach-at91/sam9_smc.h
+++ b/arch/arm/mach-at91/sam9_smc.h
@@ -8,27 +8,4 @@
  * published by the Free Software Foundation.
  */
 
-struct sam9_smc_config {
-	/* Setup register */
-	u8 ncs_read_setup;
-	u8 nrd_setup;
-	u8 ncs_write_setup;
-	u8 nwe_setup;
-
-	/* Pulse register */
-	u8 ncs_read_pulse;
-	u8 nrd_pulse;
-	u8 ncs_write_pulse;
-	u8 nwe_pulse;
-
-	/* Cycle register */
-	u16 read_cycle;
-	u16 write_cycle;
-
-	/* Mode register */
-	u32 mode;
-	u8 tdf_cycles:4;
-};
-
-extern void __init sam9_smc_configure(int id, int cs, struct sam9_smc_config* config);
 extern void __init at91sam9_ioremap_smc(int id, u32 addr);
diff --git a/arch/arm/mach-bcmring/arch.c b/arch/arm/mach-bcmring/arch.c
index 9e5e7552498c..45c97b1ee9b1 100644
--- a/arch/arm/mach-bcmring/arch.c
+++ b/arch/arm/mach-bcmring/arch.c
@@ -194,6 +194,6 @@ MACHINE_START(BCMRING, "BCMRING")
 	.init_early = bcmring_init_early,
 	.init_irq = bcmring_init_irq,
 	.timer = &bcmring_timer,
-	.init_machine = bcmring_init_machine
+	.init_machine = bcmring_init_machine,
 	.restart = bcmring_restart,
 MACHINE_END
diff --git a/arch/arm/mach-bcmring/dma.c b/arch/arm/mach-bcmring/dma.c
index 1a1a27dd5654..1024396797e1 100644
--- a/arch/arm/mach-bcmring/dma.c
+++ b/arch/arm/mach-bcmring/dma.c
@@ -33,17 +33,11 @@
 
 #include <mach/timer.h>
 
-#include <linux/mm.h>
 #include <linux/pfn.h>
 #include <linux/atomic.h>
 #include <linux/sched.h>
 #include <mach/dma.h>
 
-/* I don't quite understand why dc4 fails when this is set to 1 and DMA is enabled */
-/* especially since dc4 doesn't use kmalloc'd memory. */
-
-#define ALLOW_MAP_OF_KMALLOC_MEMORY 0
-
 /* ---- Public Variables ------------------------------------------------- */
 
 /* ---- Private Constants and Types -------------------------------------- */
@@ -53,24 +47,12 @@
 #define CONTROLLER_FROM_HANDLE(handle)    (((handle) >> 4) & 0x0f)
 #define CHANNEL_FROM_HANDLE(handle)       ((handle) & 0x0f)
 
-#define DMA_MAP_DEBUG   0
-
-#if DMA_MAP_DEBUG
-#   define  DMA_MAP_PRINT(fmt, args...)   printk("%s: " fmt, __func__,  ## args)
-#else
-#   define  DMA_MAP_PRINT(fmt, args...)
-#endif
 
 /* ---- Private Variables ------------------------------------------------ */
 
 static DMA_Global_t gDMA;
 static struct proc_dir_entry *gDmaDir;
 
-static atomic_t gDmaStatMemTypeKmalloc = ATOMIC_INIT(0);
-static atomic_t gDmaStatMemTypeVmalloc = ATOMIC_INIT(0);
-static atomic_t gDmaStatMemTypeUser = ATOMIC_INIT(0);
-static atomic_t gDmaStatMemTypeCoherent = ATOMIC_INIT(0);
-
 #include "dma_device.c"
 
 /* ---- Private Function Prototypes -------------------------------------- */
@@ -79,34 +61,6 @@ static atomic_t gDmaStatMemTypeCoherent = ATOMIC_INIT(0);
 
 /****************************************************************************/
 /**
-*   Displays information for /proc/dma/mem-type
-*/
-/****************************************************************************/
-
-static int dma_proc_read_mem_type(char *buf, char **start, off_t offset,
-				  int count, int *eof, void *data)
-{
-	int len = 0;
-
-	len += sprintf(buf + len, "dma_map_mem statistics\n");
-	len +=
-	    sprintf(buf + len, "coherent: %d\n",
-		    atomic_read(&gDmaStatMemTypeCoherent));
-	len +=
-	    sprintf(buf + len, "kmalloc:  %d\n",
-		    atomic_read(&gDmaStatMemTypeKmalloc));
-	len +=
-	    sprintf(buf + len, "vmalloc:  %d\n",
-		    atomic_read(&gDmaStatMemTypeVmalloc));
-	len +=
-	    sprintf(buf + len, "user:     %d\n",
-		    atomic_read(&gDmaStatMemTypeUser));
-
-	return len;
-}
-
-/****************************************************************************/
-/**
 *   Displays information for /proc/dma/channels
 */
 /****************************************************************************/
@@ -846,8 +800,6 @@ int dma_init(void)
 				       dma_proc_read_channels, NULL);
 		create_proc_read_entry("devices", 0, gDmaDir,
 				       dma_proc_read_devices, NULL);
-		create_proc_read_entry("mem-type", 0, gDmaDir,
-				       dma_proc_read_mem_type, NULL);
 	}
 
 out:
@@ -1565,767 +1517,3 @@ int dma_set_device_handler(DMA_Device_t dev,	/* Device to set the callback for.
 }
 
 EXPORT_SYMBOL(dma_set_device_handler);
-
-/****************************************************************************/
-/**
-*   Initializes a memory mapping structure
-*/
-/****************************************************************************/
-
-int dma_init_mem_map(DMA_MemMap_t *memMap)
-{
-	memset(memMap, 0, sizeof(*memMap));
-
-	sema_init(&memMap->lock, 1);
-
-	return 0;
-}
-
-EXPORT_SYMBOL(dma_init_mem_map);
-
-/****************************************************************************/
-/**
-*   Releases any memory currently being held by a memory mapping structure.
-*/
-/****************************************************************************/
-
-int dma_term_mem_map(DMA_MemMap_t *memMap)
-{
-	down(&memMap->lock);	/* Just being paranoid */
-
-	/* Free up any allocated memory */
-
-	up(&memMap->lock);
-	memset(memMap, 0, sizeof(*memMap));
-
-	return 0;
-}
-
-EXPORT_SYMBOL(dma_term_mem_map);
-
-/****************************************************************************/
-/**
-*   Looks at a memory address and categorizes it.
-*
-*   @return One of the values from the DMA_MemType_t enumeration.
-*/
-/****************************************************************************/
-
-DMA_MemType_t dma_mem_type(void *addr)
-{
-	unsigned long addrVal = (unsigned long)addr;
-
-	if (addrVal >= CONSISTENT_BASE) {
-		/* NOTE: DMA virtual memory space starts at 0xFFxxxxxx */
-
-		/* dma_alloc_xxx pages are physically and virtually contiguous */
-
-		return DMA_MEM_TYPE_DMA;
-	}
-
-	/* Technically, we could add one more classification. Addresses between VMALLOC_END */
-	/* and the beginning of the DMA virtual address could be considered to be I/O space. */
-	/* Right now, nobody cares about this particular classification, so we ignore it. */
-
-	if (is_vmalloc_addr(addr)) {
-		/* Address comes from the vmalloc'd region. Pages are virtually */
-		/* contiguous but NOT physically contiguous */
-
-		return DMA_MEM_TYPE_VMALLOC;
-	}
-
-	if (addrVal >= PAGE_OFFSET) {
-		/* PAGE_OFFSET is typically 0xC0000000 */
-
-		/* kmalloc'd pages are physically contiguous */
-
-		return DMA_MEM_TYPE_KMALLOC;
-	}
-
-	return DMA_MEM_TYPE_USER;
-}
-
-EXPORT_SYMBOL(dma_mem_type);
-
-/****************************************************************************/
-/**
-*   Looks at a memory address and determines if we support DMA'ing to/from
-*   that type of memory.
-*
-*   @return boolean -
-*               return value != 0 means dma supported
-*               return value == 0 means dma not supported
-*/
-/****************************************************************************/
-
-int dma_mem_supports_dma(void *addr)
-{
-	DMA_MemType_t memType = dma_mem_type(addr);
-
-	return (memType == DMA_MEM_TYPE_DMA)
-#if ALLOW_MAP_OF_KMALLOC_MEMORY
-	    || (memType == DMA_MEM_TYPE_KMALLOC)
-#endif
-	    || (memType == DMA_MEM_TYPE_USER);
-}
-
-EXPORT_SYMBOL(dma_mem_supports_dma);
-
-/****************************************************************************/
-/**
-*   Maps in a memory region such that it can be used for performing a DMA.
-*
-*   @return
-*/
-/****************************************************************************/
-
-int dma_map_start(DMA_MemMap_t *memMap,	/* Stores state information about the map */
-		  enum dma_data_direction dir	/* Direction that the mapping will be going */
-    ) {
-	int rc;
-
-	down(&memMap->lock);
-
-	DMA_MAP_PRINT("memMap: %p\n", memMap);
-
-	if (memMap->inUse) {
-		printk(KERN_ERR "%s: memory map %p is already being used\n",
-		       __func__, memMap);
-		rc = -EBUSY;
-		goto out;
-	}
-
-	memMap->inUse = 1;
-	memMap->dir = dir;
-	memMap->numRegionsUsed = 0;
-
-	rc = 0;
-
-out:
-
-	DMA_MAP_PRINT("returning %d", rc);
-
-	up(&memMap->lock);
-
-	return rc;
-}
-
-EXPORT_SYMBOL(dma_map_start);
-
-/****************************************************************************/
-/**
-*   Adds a segment of memory to a memory map. Each segment is both
-*   physically and virtually contiguous.
-*
-*   @return     0 on success, error code otherwise.
-*/
-/****************************************************************************/
-
-static int dma_map_add_segment(DMA_MemMap_t *memMap,	/* Stores state information about the map */
-			       DMA_Region_t *region,	/* Region that the segment belongs to */
-			       void *virtAddr,	/* Virtual address of the segment being added */
-			       dma_addr_t physAddr,	/* Physical address of the segment being added */
-			       size_t numBytes	/* Number of bytes of the segment being added */
-    ) {
-	DMA_Segment_t *segment;
-
-	DMA_MAP_PRINT("memMap:%p va:%p pa:0x%x #:%d\n", memMap, virtAddr,
-		      physAddr, numBytes);
-
-	/* Sanity check */
-
-	if (((unsigned long)virtAddr < (unsigned long)region->virtAddr)
-	    || (((unsigned long)virtAddr + numBytes)) >
-	    ((unsigned long)region->virtAddr + region->numBytes)) {
-		printk(KERN_ERR
-		       "%s: virtAddr %p is outside region @ %p len: %d\n",
-		       __func__, virtAddr, region->virtAddr, region->numBytes);
-		return -EINVAL;
-	}
-
-	if (region->numSegmentsUsed > 0) {
-		/* Check to see if this segment is physically contiguous with the previous one */
-
-		segment = &region->segment[region->numSegmentsUsed - 1];
-
-		if ((segment->physAddr + segment->numBytes) == physAddr) {
-			/* It is - just add on to the end */
-
-			DMA_MAP_PRINT("appending %d bytes to last segment\n",
-				      numBytes);
-
-			segment->numBytes += numBytes;
-
-			return 0;
-		}
-	}
-
-	/* Reallocate to hold more segments, if required. */
-
-	if (region->numSegmentsUsed >= region->numSegmentsAllocated) {
-		DMA_Segment_t *newSegment;
-		size_t oldSize =
-		    region->numSegmentsAllocated * sizeof(*newSegment);
-		int newAlloc = region->numSegmentsAllocated + 4;
-		size_t newSize = newAlloc * sizeof(*newSegment);
-
-		newSegment = kmalloc(newSize, GFP_KERNEL);
-		if (newSegment == NULL) {
-			return -ENOMEM;
-		}
-		memcpy(newSegment, region->segment, oldSize);
-		memset(&((uint8_t *) newSegment)[oldSize], 0,
-		       newSize - oldSize);
-		kfree(region->segment);
-
-		region->numSegmentsAllocated = newAlloc;
-		region->segment = newSegment;
-	}
-
-	segment = &region->segment[region->numSegmentsUsed];
-	region->numSegmentsUsed++;
-
-	segment->virtAddr = virtAddr;
-	segment->physAddr = physAddr;
-	segment->numBytes = numBytes;
-
-	DMA_MAP_PRINT("returning success\n");
-
-	return 0;
-}
-
-/****************************************************************************/
-/**
-*   Adds a region of memory to a memory map. Each region is virtually
-*   contiguous, but not necessarily physically contiguous.
-*
-*   @return     0 on success, error code otherwise.
-*/
-/****************************************************************************/
-
-int dma_map_add_region(DMA_MemMap_t *memMap,	/* Stores state information about the map */
-		       void *mem,	/* Virtual address that we want to get a map of */
-		       size_t numBytes	/* Number of bytes being mapped */
-    ) {
-	unsigned long addr = (unsigned long)mem;
-	unsigned int offset;
-	int rc = 0;
-	DMA_Region_t *region;
-	dma_addr_t physAddr;
-
-	down(&memMap->lock);
-
-	DMA_MAP_PRINT("memMap:%p va:%p #:%d\n", memMap, mem, numBytes);
-
-	if (!memMap->inUse) {
-		printk(KERN_ERR "%s: Make sure you call dma_map_start first\n",
-		       __func__);
-		rc = -EINVAL;
-		goto out;
-	}
-
-	/* Reallocate to hold more regions. */
-
-	if (memMap->numRegionsUsed >= memMap->numRegionsAllocated) {
-		DMA_Region_t *newRegion;
-		size_t oldSize =
-		    memMap->numRegionsAllocated * sizeof(*newRegion);
-		int newAlloc = memMap->numRegionsAllocated + 4;
-		size_t newSize = newAlloc * sizeof(*newRegion);
-
-		newRegion = kmalloc(newSize, GFP_KERNEL);
-		if (newRegion == NULL) {
-			rc = -ENOMEM;
-			goto out;
-		}
-		memcpy(newRegion, memMap->region, oldSize);
-		memset(&((uint8_t *) newRegion)[oldSize], 0, newSize - oldSize);
-
-		kfree(memMap->region);
-
-		memMap->numRegionsAllocated = newAlloc;
-		memMap->region = newRegion;
-	}
-
-	region = &memMap->region[memMap->numRegionsUsed];
-	memMap->numRegionsUsed++;
-
-	offset = addr & ~PAGE_MASK;
-
-	region->memType = dma_mem_type(mem);
-	region->virtAddr = mem;
-	region->numBytes = numBytes;
-	region->numSegmentsUsed = 0;
-	region->numLockedPages = 0;
-	region->lockedPages = NULL;
-
-	switch (region->memType) {
-	case DMA_MEM_TYPE_VMALLOC:
-		{
-			atomic_inc(&gDmaStatMemTypeVmalloc);
-
-			/* printk(KERN_ERR "%s: vmalloc'd pages are not supported\n", __func__); */
-
-			/* vmalloc'd pages are not physically contiguous */
-
-			rc = -EINVAL;
-			break;
-		}
-
-	case DMA_MEM_TYPE_KMALLOC:
-		{
-			atomic_inc(&gDmaStatMemTypeKmalloc);
-
-			/* kmalloc'd pages are physically contiguous, so they'll have exactly */
-			/* one segment */
-
-#if ALLOW_MAP_OF_KMALLOC_MEMORY
-			physAddr =
-			    dma_map_single(NULL, mem, numBytes, memMap->dir);
-			rc = dma_map_add_segment(memMap, region, mem, physAddr,
-						 numBytes);
-#else
-			rc = -EINVAL;
-#endif
-			break;
-		}
-
-	case DMA_MEM_TYPE_DMA:
-		{
-			/* dma_alloc_xxx pages are physically contiguous */
-
-			atomic_inc(&gDmaStatMemTypeCoherent);
-
-			physAddr = (vmalloc_to_pfn(mem) << PAGE_SHIFT) + offset;
-
-			dma_sync_single_for_cpu(NULL, physAddr, numBytes,
-						memMap->dir);
-			rc = dma_map_add_segment(memMap, region, mem, physAddr,
-						 numBytes);
-			break;
-		}
-
-	case DMA_MEM_TYPE_USER:
-		{
-			size_t firstPageOffset;
-			size_t firstPageSize;
-			struct page **pages;
-			struct task_struct *userTask;
-
-			atomic_inc(&gDmaStatMemTypeUser);
-
-#if 1
-			/* If the pages are user pages, then the dma_mem_map_set_user_task function */
-			/* must have been previously called. */
-
-			if (memMap->userTask == NULL) {
-				printk(KERN_ERR
-				       "%s: must call dma_mem_map_set_user_task when using user-mode memory\n",
-				       __func__);
-				return -EINVAL;
-			}
-
-			/* User pages need to be locked. */
-
-			firstPageOffset =
-			    (unsigned long)region->virtAddr & (PAGE_SIZE - 1);
-			firstPageSize = PAGE_SIZE - firstPageOffset;
-
-			region->numLockedPages = (firstPageOffset
-						  + region->numBytes +
-						  PAGE_SIZE - 1) / PAGE_SIZE;
-			pages =
-			    kmalloc(region->numLockedPages *
-				    sizeof(struct page *), GFP_KERNEL);
-
-			if (pages == NULL) {
-				region->numLockedPages = 0;
-				return -ENOMEM;
-			}
-
-			userTask = memMap->userTask;
-
-			down_read(&userTask->mm->mmap_sem);
-			rc = get_user_pages(userTask,	/* task */
-					    userTask->mm,	/* mm */
-					    (unsigned long)region->virtAddr,	/* start */
-					    region->numLockedPages,	/* len */
-					    memMap->dir == DMA_FROM_DEVICE,	/* write */
-					    0,	/* force */
-					    pages,	/* pages (array of pointers to page) */
-					    NULL);	/* vmas */
-			up_read(&userTask->mm->mmap_sem);
-
-			if (rc != region->numLockedPages) {
-				kfree(pages);
-				region->numLockedPages = 0;
-
-				if (rc >= 0) {
-					rc = -EINVAL;
-				}
-			} else {
-				uint8_t *virtAddr = region->virtAddr;
-				size_t bytesRemaining;
-				int pageIdx;
-
-				rc = 0;	/* Since get_user_pages returns +ve number */
-
-				region->lockedPages = pages;
-
-				/* We've locked the user pages. Now we need to walk them and figure */
-				/* out the physical addresses. */
-
-				/* The first page may be partial */
-
-				dma_map_add_segment(memMap,
-						    region,
-						    virtAddr,
-						    PFN_PHYS(page_to_pfn
-							     (pages[0])) +
-						    firstPageOffset,
-						    firstPageSize);
-
-				virtAddr += firstPageSize;
-				bytesRemaining =
-				    region->numBytes - firstPageSize;
-
-				for (pageIdx = 1;
-				     pageIdx < region->numLockedPages;
-				     pageIdx++) {
-					size_t bytesThisPage =
-					    (bytesRemaining >
-					     PAGE_SIZE ? PAGE_SIZE :
-					     bytesRemaining);
-
-					DMA_MAP_PRINT
-					    ("pageIdx:%d pages[pageIdx]=%p pfn=%u phys=%u\n",
-					     pageIdx, pages[pageIdx],
-					     page_to_pfn(pages[pageIdx]),
-					     PFN_PHYS(page_to_pfn
-						      (pages[pageIdx])));
-
-					dma_map_add_segment(memMap,
-							    region,
-							    virtAddr,
-							    PFN_PHYS(page_to_pfn
-								     (pages
-								      [pageIdx])),
-							    bytesThisPage);
-
-					virtAddr += bytesThisPage;
-					bytesRemaining -= bytesThisPage;
-				}
-			}
-#else
-			printk(KERN_ERR
-			       "%s: User mode pages are not yet supported\n",
-			       __func__);
-
-			/* user pages are not physically contiguous */
-
-			rc = -EINVAL;
-#endif
-			break;
-		}
-
-	default:
-		{
-			printk(KERN_ERR "%s: Unsupported memory type: %d\n",
-			       __func__, region->memType);
-
-			rc = -EINVAL;
-			break;
-		}
-	}
-
-	if (rc != 0) {
-		memMap->numRegionsUsed--;
-	}
-
-out:
-
-	DMA_MAP_PRINT("returning %d\n", rc);
-
-	up(&memMap->lock);
-
-	return rc;
-}
-
-EXPORT_SYMBOL(dma_map_add_segment);
-
-/****************************************************************************/
-/**
-*   Maps in a memory region such that it can be used for performing a DMA.
-*
-*   @return     0 on success, error code otherwise.
-*/
-/****************************************************************************/
-
-int dma_map_mem(DMA_MemMap_t *memMap,	/* Stores state information about the map */
-		void *mem,	/* Virtual address that we want to get a map of */
-		size_t numBytes,	/* Number of bytes being mapped */
-		enum dma_data_direction dir	/* Direction that the mapping will be going */
-    ) {
-	int rc;
-
-	rc = dma_map_start(memMap, dir);
-	if (rc == 0) {
-		rc = dma_map_add_region(memMap, mem, numBytes);
-		if (rc < 0) {
-			/* Since the add fails, this function will fail, and the caller won't */
-			/* call unmap, so we need to do it here. */
-
-			dma_unmap(memMap, 0);
-		}
-	}
-
-	return rc;
-}
-
-EXPORT_SYMBOL(dma_map_mem);
-
-/****************************************************************************/
-/**
-*   Setup a descriptor ring for a given memory map.
-*
-*   It is assumed that the descriptor ring has already been initialized, and
-*   this routine will only reallocate a new descriptor ring if the existing
-*   one is too small.
-*
-*   @return     0 on success, error code otherwise.
-*/
-/****************************************************************************/
-
-int dma_map_create_descriptor_ring(DMA_Device_t dev,	/* DMA device (where the ring is stored) */
-				   DMA_MemMap_t *memMap,	/* Memory map that will be used */
-				   dma_addr_t devPhysAddr	/* Physical address of device */
-    ) {
-	int rc;
-	int numDescriptors;
-	DMA_DeviceAttribute_t *devAttr;
-	DMA_Region_t *region;
-	DMA_Segment_t *segment;
-	dma_addr_t srcPhysAddr;
-	dma_addr_t dstPhysAddr;
-	int regionIdx;
-	int segmentIdx;
-
-	devAttr = &DMA_gDeviceAttribute[dev];
-
-	down(&memMap->lock);
-
-	/* Figure out how many descriptors we need */
-
-	numDescriptors = 0;
-	for (regionIdx = 0; regionIdx < memMap->numRegionsUsed; regionIdx++) {
-		region = &memMap->region[regionIdx];
-
-		for (segmentIdx = 0; segmentIdx < region->numSegmentsUsed;
-		     segmentIdx++) {
-			segment = &region->segment[segmentIdx];
-
-			if (memMap->dir == DMA_TO_DEVICE) {
-				srcPhysAddr = segment->physAddr;
-				dstPhysAddr = devPhysAddr;
-			} else {
-				srcPhysAddr = devPhysAddr;
-				dstPhysAddr = segment->physAddr;
-			}
-
-			rc =
-			     dma_calculate_descriptor_count(dev, srcPhysAddr,
-							    dstPhysAddr,
-							    segment->
-							    numBytes);
-			if (rc < 0) {
-				printk(KERN_ERR
-				       "%s: dma_calculate_descriptor_count failed: %d\n",
-				       __func__, rc);
-				goto out;
-			}
-			numDescriptors += rc;
-		}
-	}
-
-	/* Adjust the size of the ring, if it isn't big enough */
-
-	if (numDescriptors > devAttr->ring.descriptorsAllocated) {
-		dma_free_descriptor_ring(&devAttr->ring);
-		rc =
-		     dma_alloc_descriptor_ring(&devAttr->ring,
-					       numDescriptors);
-		if (rc < 0) {
-			printk(KERN_ERR
-			       "%s: dma_alloc_descriptor_ring failed: %d\n",
-			       __func__, rc);
-			goto out;
-		}
-	} else {
-		rc =
-		     dma_init_descriptor_ring(&devAttr->ring,
-					      numDescriptors);
-		if (rc < 0) {
-			printk(KERN_ERR
-			       "%s: dma_init_descriptor_ring failed: %d\n",
-			       __func__, rc);
-			goto out;
-		}
-	}
-
-	/* Populate the descriptors */
-
-	for (regionIdx = 0; regionIdx < memMap->numRegionsUsed; regionIdx++) {
-		region = &memMap->region[regionIdx];
-
-		for (segmentIdx = 0; segmentIdx < region->numSegmentsUsed;
-		     segmentIdx++) {
-			segment = &region->segment[segmentIdx];
-
-			if (memMap->dir == DMA_TO_DEVICE) {
-				srcPhysAddr = segment->physAddr;
-				dstPhysAddr = devPhysAddr;
-			} else {
-				srcPhysAddr = devPhysAddr;
-				dstPhysAddr = segment->physAddr;
-			}
-
-			rc =
-			     dma_add_descriptors(&devAttr->ring, dev,
-						 srcPhysAddr, dstPhysAddr,
-						 segment->numBytes);
-			if (rc < 0) {
-				printk(KERN_ERR
-				       "%s: dma_add_descriptors failed: %d\n",
-				       __func__, rc);
-				goto out;
-			}
-		}
-	}
-
-	rc = 0;
-
-out:
-
-	up(&memMap->lock);
-	return rc;
-}
-
-EXPORT_SYMBOL(dma_map_create_descriptor_ring);
-
-/****************************************************************************/
-/**
-*   Maps in a memory region such that it can be used for performing a DMA.
-*
-*   @return
-*/
-/****************************************************************************/
-
-int dma_unmap(DMA_MemMap_t *memMap,	/* Stores state information about the map */
-	      int dirtied	/* non-zero if any of the pages were modified */
-    ) {
-
-	int rc = 0;
-	int regionIdx;
-	int segmentIdx;
-	DMA_Region_t *region;
-	DMA_Segment_t *segment;
-
-	down(&memMap->lock);
-
-	for (regionIdx = 0; regionIdx < memMap->numRegionsUsed; regionIdx++) {
-		region = &memMap->region[regionIdx];
-
-		for (segmentIdx = 0; segmentIdx < region->numSegmentsUsed;
-		     segmentIdx++) {
-			segment = &region->segment[segmentIdx];
-
-			switch (region->memType) {
-			case DMA_MEM_TYPE_VMALLOC:
-				{
-					printk(KERN_ERR
-					       "%s: vmalloc'd pages are not yet supported\n",
-					       __func__);
-					rc = -EINVAL;
-					goto out;
-				}
-
-			case DMA_MEM_TYPE_KMALLOC:
-				{
-#if ALLOW_MAP_OF_KMALLOC_MEMORY
-					dma_unmap_single(NULL,
-							 segment->physAddr,
-							 segment->numBytes,
-							 memMap->dir);
-#endif
-					break;
-				}
-
-			case DMA_MEM_TYPE_DMA:
-				{
-					dma_sync_single_for_cpu(NULL,
-								segment->
-								physAddr,
-								segment->
-								numBytes,
-								memMap->dir);
-					break;
-				}
-
-			case DMA_MEM_TYPE_USER:
-				{
-					/* Nothing to do here. */
-
-					break;
-				}
-
-			default:
-				{
-					printk(KERN_ERR
-					       "%s: Unsupported memory type: %d\n",
-					       __func__, region->memType);
-					rc = -EINVAL;
-					goto out;
-				}
-			}
-
-			segment->virtAddr = NULL;
-			segment->physAddr = 0;
-			segment->numBytes = 0;
-		}
-
-		if (region->numLockedPages > 0) {
-			int pageIdx;
-
-			/* Some user pages were locked. We need to go and unlock them now. */
-
-			for (pageIdx = 0; pageIdx < region->numLockedPages;
-			     pageIdx++) {
-				struct page *page =
-				    region->lockedPages[pageIdx];
-
-				if (memMap->dir == DMA_FROM_DEVICE) {
-					SetPageDirty(page);
-				}
-				page_cache_release(page);
-			}
-			kfree(region->lockedPages);
-			region->numLockedPages = 0;
-			region->lockedPages = NULL;
-		}
-
-		region->memType = DMA_MEM_TYPE_NONE;
-		region->virtAddr = NULL;
-		region->numBytes = 0;
-		region->numSegmentsUsed = 0;
-	}
-	memMap->userTask = NULL;
-	memMap->numRegionsUsed = 0;
-	memMap->inUse = 0;
-
-out:
-	up(&memMap->lock);
-
-	return rc;
-}
-
-EXPORT_SYMBOL(dma_unmap);
diff --git a/arch/arm/mach-bcmring/include/mach/dma.h b/arch/arm/mach-bcmring/include/mach/dma.h
index 1f2c5319c056..72543781207b 100644
--- a/arch/arm/mach-bcmring/include/mach/dma.h
+++ b/arch/arm/mach-bcmring/include/mach/dma.h
@@ -26,15 +26,9 @@
 /* ---- Include Files ---------------------------------------------------- */
 
 #include <linux/kernel.h>
-#include <linux/wait.h>
 #include <linux/semaphore.h>
 #include <csp/dmacHw.h>
 #include <mach/timer.h>
-#include <linux/scatterlist.h>
-#include <linux/dma-mapping.h>
-#include <linux/mm.h>
-#include <linux/vmalloc.h>
-#include <linux/pagemap.h>
 
 /* ---- Constants and Types ---------------------------------------------- */
 
@@ -113,78 +107,6 @@ typedef struct {
 
 /****************************************************************************
 *
-*   The DMA_MemType_t and DMA_MemMap_t are helper structures used to setup
-*   DMA chains from a variety of memory sources.
-*
-*****************************************************************************/
-
-#define DMA_MEM_MAP_MIN_SIZE    4096	/* Pages less than this size are better */
-					/* off not being DMA'd. */
-
-typedef enum {
-	DMA_MEM_TYPE_NONE,	/* Not a valid setting */
-	DMA_MEM_TYPE_VMALLOC,	/* Memory came from vmalloc call */
-	DMA_MEM_TYPE_KMALLOC,	/* Memory came from kmalloc call */
-	DMA_MEM_TYPE_DMA,	/* Memory came from dma_alloc_xxx call */
-	DMA_MEM_TYPE_USER,	/* Memory came from user space. */
-
-} DMA_MemType_t;
-
-/* A segment represents a physically and virtually contiguous chunk of memory. */
-/* i.e. each segment can be DMA'd */
-/* A user of the DMA code will add memory regions. Each region may need to be */
-/* represented by one or more segments. */
-
-typedef struct {
-	void *virtAddr;		/* Virtual address used for this segment */
-	dma_addr_t physAddr;	/* Physical address this segment maps to */
-	size_t numBytes;	/* Size of the segment, in bytes */
-
-} DMA_Segment_t;
-
-/* A region represents a virtually contiguous chunk of memory, which may be */
-/* made up of multiple segments. */
-
-typedef struct {
-	DMA_MemType_t memType;
-	void *virtAddr;
-	size_t numBytes;
-
-	/* Each region (virtually contiguous) consists of one or more segments. Each */
-	/* segment is virtually and physically contiguous. */
-
-	int numSegmentsUsed;
-	int numSegmentsAllocated;
-	DMA_Segment_t *segment;
-
-	/* When a region corresponds to user memory, we need to lock all of the pages */
-	/* down before we can figure out the physical addresses. The lockedPage array contains */
-	/* the pages that were locked, and which subsequently need to be unlocked once the */
-	/* memory is unmapped. */
-
-	unsigned numLockedPages;
-	struct page **lockedPages;
-
-} DMA_Region_t;
-
-typedef struct {
-	int inUse;		/* Is this mapping currently being used? */
-	struct semaphore lock;	/* Acquired when using this structure */
-	enum dma_data_direction dir;	/* Direction this transfer is intended for */
-
-	/* In the event that we're mapping user memory, we need to know which task */
-	/* the memory is for, so that we can obtain the correct mm locks. */
-
-	struct task_struct *userTask;
-
-	int numRegionsUsed;
-	int numRegionsAllocated;
-	DMA_Region_t *region;
-
-} DMA_MemMap_t;
-
-/****************************************************************************
-*
 *   The DMA_DeviceAttribute_t contains information which describes a
 *   particular DMA device (or peripheral).
 *
@@ -570,124 +492,6 @@ int dma_alloc_double_dst_descriptors(DMA_Handle_t handle,	/* DMA Handle */
 
 /****************************************************************************/
 /**
-*   Initializes a DMA_MemMap_t data structure
-*/
-/****************************************************************************/
-
-int dma_init_mem_map(DMA_MemMap_t *memMap	/* Stores state information about the map */
-    );
-
-/****************************************************************************/
-/**
-*   Releases any memory currently being held by a memory mapping structure.
-*/
-/****************************************************************************/
-
-int dma_term_mem_map(DMA_MemMap_t *memMap	/* Stores state information about the map */
-    );
-
-/****************************************************************************/
-/**
-*   Looks at a memory address and categorizes it.
-*
-*   @return One of the values from the DMA_MemType_t enumeration.
-*/
-/****************************************************************************/
-
-DMA_MemType_t dma_mem_type(void *addr);
-
-/****************************************************************************/
-/**
-*   Sets the process (aka userTask) associated with a mem map. This is
-*   required if user-mode segments will be added to the mapping.
-*/
-/****************************************************************************/
-
-static inline void dma_mem_map_set_user_task(DMA_MemMap_t *memMap,
-					     struct task_struct *task)
-{
-	memMap->userTask = task;
-}
-
-/****************************************************************************/
-/**
-*   Looks at a memory address and determines if we support DMA'ing to/from
-*   that type of memory.
-*
-*   @return boolean -
-*               return value != 0 means dma supported
-*               return value == 0 means dma not supported
-*/
-/****************************************************************************/
-
-int dma_mem_supports_dma(void *addr);
-
-/****************************************************************************/
-/**
-*   Initializes a memory map for use. Since this function acquires a
-*   sempaphore within the memory map, it is VERY important that dma_unmap
-*   be called when you're finished using the map.
-*/
-/****************************************************************************/
-
-int dma_map_start(DMA_MemMap_t *memMap,	/* Stores state information about the map */
-		  enum dma_data_direction dir	/* Direction that the mapping will be going */
-    );
-
-/****************************************************************************/
-/**
-*   Adds a segment of memory to a memory map.
-*
-*   @return     0 on success, error code otherwise.
-*/
-/****************************************************************************/
-
-int dma_map_add_region(DMA_MemMap_t *memMap,	/* Stores state information about the map */
-		       void *mem,	/* Virtual address that we want to get a map of */
-		       size_t numBytes	/* Number of bytes being mapped */
-    );
-
-/****************************************************************************/
-/**
-*   Creates a descriptor ring from a memory mapping.
-*
-*   @return 0 on success, error code otherwise.
-*/
-/****************************************************************************/
-
-int dma_map_create_descriptor_ring(DMA_Device_t dev,	/* DMA device (where the ring is stored) */
-				   DMA_MemMap_t *memMap,	/* Memory map that will be used */
-				   dma_addr_t devPhysAddr	/* Physical address of device */
-    );
-
-/****************************************************************************/
-/**
-*   Maps in a memory region such that it can be used for performing a DMA.
-*
-*   @return
-*/
-/****************************************************************************/
-
-int dma_map_mem(DMA_MemMap_t *memMap,	/* Stores state information about the map */
-		void *addr,	/* Virtual address that we want to get a map of */
-		size_t count,	/* Number of bytes being mapped */
-		enum dma_data_direction dir	/* Direction that the mapping will be going */
-    );
-
-/****************************************************************************/
-/**
-*   Maps in a memory region such that it can be used for performing a DMA.
-*
-*   @return
-*/
-/****************************************************************************/
-
-int dma_unmap(DMA_MemMap_t *memMap,	/* Stores state information about the map */
-	      int dirtied	/* non-zero if any of the pages were modified */
-    );
-
-/****************************************************************************/
-/**
 *   Initiates a transfer when the descriptors have already been setup.
 *
 *   This is a special case, and normally, the dma_transfer_xxx functions should
diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index 6b22b543a83f..d5088900af6c 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -44,7 +44,7 @@
 #include <mach/aemif.h>
 #include <mach/spi.h>
 
-#define DA850_EVM_PHY_ID		"0:00"
+#define DA850_EVM_PHY_ID		"davinci_mdio-0:00"
 #define DA850_LCD_PWR_PIN		GPIO_TO_PIN(2, 8)
 #define DA850_LCD_BL_PIN		GPIO_TO_PIN(2, 15)
 
diff --git a/arch/arm/mach-davinci/board-dm365-evm.c b/arch/arm/mach-davinci/board-dm365-evm.c
index 346e1de2f5a8..849311d3cb7c 100644
--- a/arch/arm/mach-davinci/board-dm365-evm.c
+++ b/arch/arm/mach-davinci/board-dm365-evm.c
@@ -54,7 +54,7 @@ static inline int have_tvp7002(void)
 	return 0;
 }
 
-#define DM365_EVM_PHY_ID		"0:01"
+#define DM365_EVM_PHY_ID		"davinci_mdio-0:01"
 /*
  * A MAX-II CPLD is used for various board control functions.
  */
diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c
index a64b49cfedca..1247ecdcf752 100644
--- a/arch/arm/mach-davinci/board-dm644x-evm.c
+++ b/arch/arm/mach-davinci/board-dm644x-evm.c
@@ -40,7 +40,7 @@
 #include <mach/usb.h>
 #include <mach/aemif.h>
 
-#define DM644X_EVM_PHY_ID		"0:01"
+#define DM644X_EVM_PHY_ID		"davinci_mdio-0:01"
 #define LXT971_PHY_ID	(0x001378e2)
 #define LXT971_PHY_MASK	(0xfffffff0)
 
diff --git a/arch/arm/mach-davinci/board-dm646x-evm.c b/arch/arm/mach-davinci/board-dm646x-evm.c
index 64017558860b..872ac69fa049 100644
--- a/arch/arm/mach-davinci/board-dm646x-evm.c
+++ b/arch/arm/mach-davinci/board-dm646x-evm.c
@@ -736,7 +736,7 @@ static struct davinci_uart_config uart_config __initdata = {
 	.enabled_uarts = (1 << 0),
 };
 
-#define DM646X_EVM_PHY_ID		"0:01"
+#define DM646X_EVM_PHY_ID		"davinci_mdio-0:01"
 /*
  * The following EDMA channels/slots are not being used by drivers (for
  * example: Timer, GPIO, UART events etc) on dm646x, hence they are being
diff --git a/arch/arm/mach-davinci/board-neuros-osd2.c b/arch/arm/mach-davinci/board-neuros-osd2.c
index 6c4a16415d47..8d34f513d415 100644
--- a/arch/arm/mach-davinci/board-neuros-osd2.c
+++ b/arch/arm/mach-davinci/board-neuros-osd2.c
@@ -39,7 +39,7 @@
 #include <mach/mmc.h>
 #include <mach/usb.h>
 
-#define NEUROS_OSD2_PHY_ID		"0:01"
+#define NEUROS_OSD2_PHY_ID		"davinci_mdio-0:01"
 #define LXT971_PHY_ID			0x001378e2
 #define LXT971_PHY_MASK			0xfffffff0
 
diff --git a/arch/arm/mach-davinci/board-omapl138-hawk.c b/arch/arm/mach-davinci/board-omapl138-hawk.c
index e7c0c7c53493..45e815760a27 100644
--- a/arch/arm/mach-davinci/board-omapl138-hawk.c
+++ b/arch/arm/mach-davinci/board-omapl138-hawk.c
@@ -21,7 +21,7 @@
 #include <mach/da8xx.h>
 #include <mach/mux.h>
 
-#define HAWKBOARD_PHY_ID		"0:07"
+#define HAWKBOARD_PHY_ID		"davinci_mdio-0:07"
 #define DA850_HAWK_MMCSD_CD_PIN		GPIO_TO_PIN(3, 12)
 #define DA850_HAWK_MMCSD_WP_PIN		GPIO_TO_PIN(3, 13)
 
diff --git a/arch/arm/mach-davinci/board-sffsdr.c b/arch/arm/mach-davinci/board-sffsdr.c
index 0b136a831c59..31da3c5b2ba3 100644
--- a/arch/arm/mach-davinci/board-sffsdr.c
+++ b/arch/arm/mach-davinci/board-sffsdr.c
@@ -42,7 +42,7 @@
 #include <mach/mux.h>
 #include <mach/usb.h>
 
-#define SFFSDR_PHY_ID		"0:01"
+#define SFFSDR_PHY_ID		"davinci_mdio-0:01"
 static struct mtd_partition davinci_sffsdr_nandflash_partition[] = {
 	/* U-Boot Environment: Block 0
 	 * UBL:                Block 1
diff --git a/arch/arm/mach-davinci/da850.c b/arch/arm/mach-davinci/da850.c
index 0ed7fdb64efb..992c4c410185 100644
--- a/arch/arm/mach-davinci/da850.c
+++ b/arch/arm/mach-davinci/da850.c
@@ -153,34 +153,6 @@ static struct clk pll1_sysclk3 = {
 	.div_reg	= PLLDIV3,
 };
 
-static struct clk pll1_sysclk4 = {
-	.name		= "pll1_sysclk4",
-	.parent		= &pll1_clk,
-	.flags		= CLK_PLL,
-	.div_reg	= PLLDIV4,
-};
-
-static struct clk pll1_sysclk5 = {
-	.name		= "pll1_sysclk5",
-	.parent		= &pll1_clk,
-	.flags		= CLK_PLL,
-	.div_reg	= PLLDIV5,
-};
-
-static struct clk pll1_sysclk6 = {
-	.name		= "pll0_sysclk6",
-	.parent		= &pll0_clk,
-	.flags		= CLK_PLL,
-	.div_reg	= PLLDIV6,
-};
-
-static struct clk pll1_sysclk7 = {
-	.name		= "pll1_sysclk7",
-	.parent		= &pll1_clk,
-	.flags		= CLK_PLL,
-	.div_reg	= PLLDIV7,
-};
-
 static struct clk i2c0_clk = {
 	.name		= "i2c0",
 	.parent		= &pll0_aux_clk,
@@ -397,10 +369,6 @@ static struct clk_lookup da850_clks[] = {
 	CLK(NULL,		"pll1_aux",	&pll1_aux_clk),
 	CLK(NULL,		"pll1_sysclk2",	&pll1_sysclk2),
 	CLK(NULL,		"pll1_sysclk3",	&pll1_sysclk3),
-	CLK(NULL,		"pll1_sysclk4",	&pll1_sysclk4),
-	CLK(NULL,		"pll1_sysclk5",	&pll1_sysclk5),
-	CLK(NULL,		"pll1_sysclk6",	&pll1_sysclk6),
-	CLK(NULL,		"pll1_sysclk7",	&pll1_sysclk7),
 	CLK("i2c_davinci.1",	NULL,		&i2c0_clk),
 	CLK(NULL,		"timer0",	&timerp64_0_clk),
 	CLK("watchdog",		NULL,		&timerp64_1_clk),
diff --git a/arch/arm/mach-dove/common.c b/arch/arm/mach-dove/common.c
index dd1429ae6405..bda7aca04ca0 100644
--- a/arch/arm/mach-dove/common.c
+++ b/arch/arm/mach-dove/common.c
@@ -28,6 +28,7 @@
 #include <asm/mach/arch.h>
 #include <linux/irq.h>
 #include <plat/time.h>
+#include <plat/ehci-orion.h>
 #include <plat/common.h>
 #include <plat/addr-map.h>
 #include "common.h"
@@ -71,7 +72,7 @@ void __init dove_map_io(void)
  ****************************************************************************/
 void __init dove_ehci0_init(void)
 {
-	orion_ehci_init(DOVE_USB0_PHYS_BASE, IRQ_DOVE_USB0);
+	orion_ehci_init(DOVE_USB0_PHYS_BASE, IRQ_DOVE_USB0, EHCI_PHY_NA);
 }
 
 /*****************************************************************************
diff --git a/arch/arm/mach-ep93xx/core.c b/arch/arm/mach-ep93xx/core.c
index 24203f9a6796..b5c1dae8327f 100644
--- a/arch/arm/mach-ep93xx/core.c
+++ b/arch/arm/mach-ep93xx/core.c
@@ -817,23 +817,12 @@ void __init ep93xx_register_i2s(void)
 #define EP93XX_I2SCLKDIV_MASK		(EP93XX_SYSCON_I2SCLKDIV_ORIDE | \
 					 EP93XX_SYSCON_I2SCLKDIV_SPOL)
 
-int ep93xx_i2s_acquire(unsigned i2s_pins, unsigned i2s_config)
+int ep93xx_i2s_acquire(void)
 {
 	unsigned val;
 
-	/* Sanity check */
-	if (i2s_pins & ~EP93XX_SYSCON_DEVCFG_I2S_MASK)
-		return -EINVAL;
-	if (i2s_config & ~EP93XX_I2SCLKDIV_MASK)
-		return -EINVAL;
-
-	/* Must have only one of I2SONSSP/I2SONAC97 set */
-	if ((i2s_pins & EP93XX_SYSCON_DEVCFG_I2SONSSP) ==
-	    (i2s_pins & EP93XX_SYSCON_DEVCFG_I2SONAC97))
-		return -EINVAL;
-
-	ep93xx_devcfg_clear_bits(EP93XX_SYSCON_DEVCFG_I2S_MASK);
-	ep93xx_devcfg_set_bits(i2s_pins);
+	ep93xx_devcfg_set_clear(EP93XX_SYSCON_DEVCFG_I2SONAC97,
+			EP93XX_SYSCON_DEVCFG_I2S_MASK);
 
 	/*
 	 * This is potentially racy with the clock api for i2s_mclk, sclk and 
@@ -843,7 +832,7 @@ int ep93xx_i2s_acquire(unsigned i2s_pins, unsigned i2s_config)
 	 */
 	val = __raw_readl(EP93XX_SYSCON_I2SCLKDIV);
 	val &= ~EP93XX_I2SCLKDIV_MASK;
-	val |= i2s_config;
+	val |= EP93XX_SYSCON_I2SCLKDIV_ORIDE | EP93XX_SYSCON_I2SCLKDIV_SPOL;
 	ep93xx_syscon_swlocked_write(val, EP93XX_SYSCON_I2SCLKDIV);
 
 	return 0;
diff --git a/arch/arm/mach-ep93xx/include/mach/platform.h b/arch/arm/mach-ep93xx/include/mach/platform.h
index d4c934931f9d..ad63d4be693f 100644
--- a/arch/arm/mach-ep93xx/include/mach/platform.h
+++ b/arch/arm/mach-ep93xx/include/mach/platform.h
@@ -59,7 +59,7 @@ void ep93xx_register_keypad(struct ep93xx_keypad_platform_data *data);
 int ep93xx_keypad_acquire_gpio(struct platform_device *pdev);
 void ep93xx_keypad_release_gpio(struct platform_device *pdev);
 void ep93xx_register_i2s(void);
-int ep93xx_i2s_acquire(unsigned i2s_pins, unsigned i2s_config);
+int ep93xx_i2s_acquire(void);
 void ep93xx_i2s_release(void);
 void ep93xx_register_ac97(void);
 
diff --git a/arch/arm/mach-ep93xx/vision_ep9307.c b/arch/arm/mach-ep93xx/vision_ep9307.c
index 03dd4012043e..d5fb44f16d31 100644
--- a/arch/arm/mach-ep93xx/vision_ep9307.c
+++ b/arch/arm/mach-ep93xx/vision_ep9307.c
@@ -32,6 +32,7 @@
 #include <mach/hardware.h>
 #include <mach/fb.h>
 #include <mach/ep93xx_spi.h>
+#include <mach/gpio-ep93xx.h>
 
 #include <asm/mach-types.h>
 #include <asm/mach/map.h>
@@ -153,7 +154,6 @@ static struct i2c_board_info vision_i2c_info[] __initdata = {
 	}, {
 		I2C_BOARD_INFO("pca9539", 0x74),
 		.platform_data	= &pca953x_74_gpio_data,
-		.irq		= gpio_to_irq(EP93XX_GPIO_LINE_F(7)),
 	}, {
 		I2C_BOARD_INFO("pca9539", 0x75),
 		.platform_data	= &pca953x_75_gpio_data,
@@ -348,6 +348,8 @@ static void __init vision_init_machine(void)
 				"pca9539:74"))
 		pr_warn("cannot request interrupt gpio for pca9539:74\n");
 
+	vision_i2c_info[1].irq = gpio_to_irq(EP93XX_GPIO_LINE_F(7));
+
 	ep93xx_register_i2c(&vision_i2c_gpio_data, vision_i2c_info,
 				ARRAY_SIZE(vision_i2c_info));
 	ep93xx_register_spi(&vision_spi_master, vision_spi_board_info,
diff --git a/arch/arm/mach-exynos/clock-exynos4210.c b/arch/arm/mach-exynos/clock-exynos4210.c
index a5823a7f249e..13312ccb2d93 100644
--- a/arch/arm/mach-exynos/clock-exynos4210.c
+++ b/arch/arm/mach-exynos/clock-exynos4210.c
@@ -32,6 +32,7 @@
 
 #include "common.h"
 
+#ifdef CONFIG_PM_SLEEP
 static struct sleep_save exynos4210_clock_save[] = {
 	SAVE_ITEM(S5P_CLKSRC_IMAGE),
 	SAVE_ITEM(S5P_CLKSRC_LCD1),
@@ -42,6 +43,7 @@ static struct sleep_save exynos4210_clock_save[] = {
 	SAVE_ITEM(S5P_CLKGATE_IP_LCD1),
 	SAVE_ITEM(S5P_CLKGATE_IP_PERIR_4210),
 };
+#endif
 
 static struct clksrc_clk *sysclks[] = {
 	/* nothing here yet */
diff --git a/arch/arm/mach-exynos/clock-exynos4212.c b/arch/arm/mach-exynos/clock-exynos4212.c
index 26a668b0d101..48af28566fa1 100644
--- a/arch/arm/mach-exynos/clock-exynos4212.c
+++ b/arch/arm/mach-exynos/clock-exynos4212.c
@@ -32,12 +32,14 @@
 
 #include "common.h"
 
+#ifdef CONFIG_PM_SLEEP
 static struct sleep_save exynos4212_clock_save[] = {
 	SAVE_ITEM(S5P_CLKSRC_IMAGE),
 	SAVE_ITEM(S5P_CLKDIV_IMAGE),
 	SAVE_ITEM(S5P_CLKGATE_IP_IMAGE_4212),
 	SAVE_ITEM(S5P_CLKGATE_IP_PERIR_4212),
 };
+#endif
 
 static struct clk *clk_src_mpll_user_list[] = {
 	[0] = &clk_fin_mpll,
diff --git a/arch/arm/mach-exynos/clock.c b/arch/arm/mach-exynos/clock.c
index 5a8c42e90005..187287aa57ab 100644
--- a/arch/arm/mach-exynos/clock.c
+++ b/arch/arm/mach-exynos/clock.c
@@ -30,6 +30,7 @@
 
 #include "common.h"
 
+#ifdef CONFIG_PM_SLEEP
 static struct sleep_save exynos4_clock_save[] = {
 	SAVE_ITEM(S5P_CLKDIV_LEFTBUS),
 	SAVE_ITEM(S5P_CLKGATE_IP_LEFTBUS),
@@ -93,6 +94,7 @@ static struct sleep_save exynos4_clock_save[] = {
 	SAVE_ITEM(S5P_CLKGATE_SCLKCPU),
 	SAVE_ITEM(S5P_CLKGATE_IP_CPU),
 };
+#endif
 
 struct clk clk_sclk_hdmi27m = {
 	.name		= "sclk_hdmi27m",
diff --git a/arch/arm/mach-exynos/mach-exynos4-dt.c b/arch/arm/mach-exynos/mach-exynos4-dt.c
index 85fa02767d67..e6b02fdf1b09 100644
--- a/arch/arm/mach-exynos/mach-exynos4-dt.c
+++ b/arch/arm/mach-exynos/mach-exynos4-dt.c
@@ -15,11 +15,13 @@
 #include <linux/serial_core.h>
 
 #include <asm/mach/arch.h>
+#include <asm/hardware/gic.h>
 #include <mach/map.h>
 
 #include <plat/cpu.h>
 #include <plat/regs-serial.h>
-#include <plat/exynos4.h>
+
+#include "common.h"
 
 /*
  * The following lookup table is used to override device names when devices
@@ -60,7 +62,7 @@ static const struct of_dev_auxdata exynos4210_auxdata_lookup[] __initconst = {
 
 static void __init exynos4210_dt_map_io(void)
 {
-	s5p_init_io(NULL, 0, S5P_VA_CHIPID);
+	exynos_init_io(NULL, 0);
 	s3c24xx_init_clocks(24000000);
 }
 
@@ -79,7 +81,9 @@ DT_MACHINE_START(EXYNOS4210_DT, "Samsung Exynos4 (Flattened Device Tree)")
 	/* Maintainer: Thomas Abraham <thomas.abraham@linaro.org> */
 	.init_irq	= exynos4_init_irq,
 	.map_io		= exynos4210_dt_map_io,
+	.handle_irq	= gic_handle_irq,
 	.init_machine	= exynos4210_dt_machine_init,
 	.timer		= &exynos4_timer,
 	.dt_compat	= exynos4210_dt_compat,
+	.restart        = exynos4_restart,
 MACHINE_END
diff --git a/arch/arm/mach-exynos/mach-nuri.c b/arch/arm/mach-exynos/mach-nuri.c
index b895ec031105..435261f83f46 100644
--- a/arch/arm/mach-exynos/mach-nuri.c
+++ b/arch/arm/mach-exynos/mach-nuri.c
@@ -220,14 +220,14 @@ static struct s3c_fb_pd_win nuri_fb_win0 = {
 		.lower_margin	= 1,
 		.hsync_len	= 48,
 		.vsync_len	= 3,
-		.xres		= 1280,
-		.yres		= 800,
+		.xres		= 1024,
+		.yres		= 600,
 		.refresh	= 60,
 	},
 	.max_bpp	= 24,
 	.default_bpp	= 16,
-	.virtual_x	= 1280,
-	.virtual_y	= 800,
+	.virtual_x	= 1024,
+	.virtual_y	= 2 * 600,
 };
 
 static struct s3c_fb_platdata nuri_fb_pdata __initdata = {
diff --git a/arch/arm/mach-exynos/mach-universal_c210.c b/arch/arm/mach-exynos/mach-universal_c210.c
index 37ac93e8d6d9..0fc65ffde8ff 100644
--- a/arch/arm/mach-exynos/mach-universal_c210.c
+++ b/arch/arm/mach-exynos/mach-universal_c210.c
@@ -910,7 +910,7 @@ static struct s5p_fimc_isp_info universal_camera_sensors[] = {
 		.bus_type	= FIMC_MIPI_CSI2,
 		.board_info	= &m5mols_board_info,
 		.i2c_bus_num	= 0,
-		.clk_frequency	= 21600000UL,
+		.clk_frequency	= 24000000UL,
 		.csi_data_align	= 32,
 	},
 };
diff --git a/arch/arm/mach-exynos/pm.c b/arch/arm/mach-exynos/pm.c
index a4f61a43c7ba..e19013051772 100644
--- a/arch/arm/mach-exynos/pm.c
+++ b/arch/arm/mach-exynos/pm.c
@@ -206,7 +206,7 @@ static void exynos4_pm_prepare(void)
 
 }
 
-static int exynos4_pm_add(struct device *dev)
+static int exynos4_pm_add(struct device *dev, struct subsys_interface *sif)
 {
 	pm_cpu_prep = exynos4_pm_prepare;
 	pm_cpu_sleep = exynos4_cpu_suspend;
@@ -384,7 +384,9 @@ static void exynos4_pm_resume(void)
 
 	exynos4_restore_pll();
 
+#ifdef CONFIG_SMP
 	scu_enable(S5P_VA_SCU);
+#endif
 
 #ifdef CONFIG_CACHE_L2X0
 	s3c_pm_do_restore_core(exynos4_l2cc_save, ARRAY_SIZE(exynos4_l2cc_save));
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index 4defb97bbfc8..3919fba52ac8 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -46,7 +46,6 @@ config SOC_IMX21
 	bool
 	select MACH_MX21
 	select CPU_ARM926T
-	select ARCH_MXC_AUDMUX_V1
 	select IMX_HAVE_DMA_V1
 	select IMX_HAVE_IOMUX_V1
 	select MXC_AVIC
@@ -55,7 +54,6 @@ config SOC_IMX25
 	bool
 	select ARCH_MX25
 	select CPU_ARM926T
-	select ARCH_MXC_AUDMUX_V2
 	select ARCH_MXC_IOMUX_V3
 	select MXC_AVIC
 
@@ -63,7 +61,6 @@ config SOC_IMX27
 	bool
 	select MACH_MX27
 	select CPU_ARM926T
-	select ARCH_MXC_AUDMUX_V1
 	select IMX_HAVE_DMA_V1
 	select IMX_HAVE_IOMUX_V1
 	select MXC_AVIC
@@ -72,7 +69,6 @@ config SOC_IMX31
 	bool
 	select CPU_V6
 	select IMX_HAVE_PLATFORM_MXC_RNGA
-	select ARCH_MXC_AUDMUX_V2
 	select MXC_AVIC
 	select SMP_ON_UP if SMP
 
@@ -80,7 +76,6 @@ config SOC_IMX35
 	bool
 	select CPU_V6
 	select ARCH_MXC_IOMUX_V3
-	select ARCH_MXC_AUDMUX_V2
 	select HAVE_EPIT
 	select MXC_AVIC
 	select SMP_ON_UP if SMP
@@ -89,7 +84,6 @@ config SOC_IMX5
 	select CPU_V7
 	select MXC_TZIC
 	select ARCH_MXC_IOMUX_V3
-	select ARCH_MXC_AUDMUX_V2
 	select ARCH_HAS_CPUFREQ
 	select ARCH_MX5
 	bool
diff --git a/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c b/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
index 5db3e1463af7..5f2f91d1798b 100644
--- a/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
+++ b/arch/arm/mach-imx/eukrea_mbimx27-baseboard.c
@@ -32,7 +32,6 @@
 #include <mach/common.h>
 #include <mach/iomux-mx27.h>
 #include <mach/hardware.h>
-#include <mach/audmux.h>
 
 #include "devices-imx27.h"
 
@@ -306,25 +305,6 @@ void __init eukrea_mbimx27_baseboard_init(void)
 	mxc_gpio_setup_multiple_pins(eukrea_mbimx27_pins,
 		ARRAY_SIZE(eukrea_mbimx27_pins), "MBIMX27");
 
-#if defined(CONFIG_SND_SOC_EUKREA_TLV320) \
-	|| defined(CONFIG_SND_SOC_EUKREA_TLV320_MODULE)
-	/* SSI unit master I2S codec connected to SSI_PINS_4*/
-	mxc_audmux_v1_configure_port(MX27_AUDMUX_HPCR1_SSI0,
-			MXC_AUDMUX_V1_PCR_SYN |
-			MXC_AUDMUX_V1_PCR_TFSDIR |
-			MXC_AUDMUX_V1_PCR_TCLKDIR |
-			MXC_AUDMUX_V1_PCR_RFSDIR |
-			MXC_AUDMUX_V1_PCR_RCLKDIR |
-			MXC_AUDMUX_V1_PCR_TFCSEL(MX27_AUDMUX_HPCR3_SSI_PINS_4) |
-			MXC_AUDMUX_V1_PCR_RFCSEL(MX27_AUDMUX_HPCR3_SSI_PINS_4) |
-			MXC_AUDMUX_V1_PCR_RXDSEL(MX27_AUDMUX_HPCR3_SSI_PINS_4)
-	);
-	mxc_audmux_v1_configure_port(MX27_AUDMUX_HPCR3_SSI_PINS_4,
-			MXC_AUDMUX_V1_PCR_SYN |
-			MXC_AUDMUX_V1_PCR_RXDSEL(MX27_AUDMUX_HPCR1_SSI0)
-	);
-#endif
-
 	imx27_add_imx_uart1(&uart_pdata);
 	imx27_add_imx_uart2(&uart_pdata);
 #if !defined(MACH_EUKREA_CPUIMX27_USEUART4)
diff --git a/arch/arm/mach-imx/eukrea_mbimxsd-baseboard.c b/arch/arm/mach-imx/eukrea_mbimxsd-baseboard.c
index d817fc80b986..aaa592fdb9ce 100644
--- a/arch/arm/mach-imx/eukrea_mbimxsd-baseboard.c
+++ b/arch/arm/mach-imx/eukrea_mbimxsd-baseboard.c
@@ -37,7 +37,6 @@
 #include <mach/hardware.h>
 #include <mach/common.h>
 #include <mach/iomux-mx51.h>
-#include <mach/audmux.h>
 
 #include "devices-imx51.h"
 
diff --git a/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c b/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c
index 66e8726253fa..2cf603e11c4f 100644
--- a/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c
+++ b/arch/arm/mach-imx/eukrea_mbimxsd25-baseboard.c
@@ -31,7 +31,6 @@
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <mach/mx25.h>
-#include <mach/audmux.h>
 
 #include "devices-imx25.h"
 
@@ -241,22 +240,6 @@ void __init eukrea_mbimxsd25_baseboard_init(void)
 			ARRAY_SIZE(eukrea_mbimxsd_pads)))
 		printk(KERN_ERR "error setting mbimxsd pads !\n");
 
-#if defined(CONFIG_SND_SOC_EUKREA_TLV320)
-	/* SSI unit master I2S codec connected to SSI_AUD5*/
-	mxc_audmux_v2_configure_port(0,
-			MXC_AUDMUX_V2_PTCR_SYN |
-			MXC_AUDMUX_V2_PTCR_TFSDIR |
-			MXC_AUDMUX_V2_PTCR_TFSEL(4) |
-			MXC_AUDMUX_V2_PTCR_TCLKDIR |
-			MXC_AUDMUX_V2_PTCR_TCSEL(4),
-			MXC_AUDMUX_V2_PDCR_RXDSEL(4)
-	);
-	mxc_audmux_v2_configure_port(4,
-			MXC_AUDMUX_V2_PTCR_SYN,
-			MXC_AUDMUX_V2_PDCR_RXDSEL(0)
-	);
-#endif
-
 	imx25_add_imx_uart1(&uart_pdata);
 	imx25_add_imx_fb(&eukrea_mximxsd_fb_pdata);
 	imx25_add_imx_ssi(0, &eukrea_mbimxsd_ssi_pdata);
diff --git a/arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c b/arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c
index 0f0af02b3182..fd8bf8a425a7 100644
--- a/arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c
+++ b/arch/arm/mach-imx/eukrea_mbimxsd35-baseboard.c
@@ -38,7 +38,6 @@
 #include <mach/hardware.h>
 #include <mach/common.h>
 #include <mach/iomux-mx35.h>
-#include <mach/audmux.h>
 
 #include "devices-imx35.h"
 
@@ -252,22 +251,6 @@ void __init eukrea_mbimxsd35_baseboard_init(void)
 			ARRAY_SIZE(eukrea_mbimxsd_pads)))
 		printk(KERN_ERR "error setting mbimxsd pads !\n");
 
-#if defined(CONFIG_SND_SOC_EUKREA_TLV320)
-	/* SSI unit master I2S codec connected to SSI_AUD4 */
-	mxc_audmux_v2_configure_port(0,
-			MXC_AUDMUX_V2_PTCR_SYN |
-			MXC_AUDMUX_V2_PTCR_TFSDIR |
-			MXC_AUDMUX_V2_PTCR_TFSEL(3) |
-			MXC_AUDMUX_V2_PTCR_TCLKDIR |
-			MXC_AUDMUX_V2_PTCR_TCSEL(3),
-			MXC_AUDMUX_V2_PDCR_RXDSEL(3)
-	);
-	mxc_audmux_v2_configure_port(3,
-			MXC_AUDMUX_V2_PTCR_SYN,
-			MXC_AUDMUX_V2_PDCR_RXDSEL(0)
-	);
-#endif
-
 	imx35_add_imx_uart1(&uart_pdata);
 	imx35_add_ipu_core(&mx3_ipu_data);
 	imx35_add_mx3_sdc_fb(&mx3fb_pdata);
diff --git a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
index c2766ae02b4f..428459fbca4b 100644
--- a/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
+++ b/arch/arm/mach-imx/mach-imx27_visstrim_m10.c
@@ -263,6 +263,7 @@ static void __init visstrim_m10_board_init(void)
 	imx27_add_fec(NULL);
 	imx_add_gpio_keys(&visstrim_gpio_keys_platform_data);
 	platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
+	imx_add_platform_device("mx27vis", 0, NULL, 0, NULL, 0);
 }
 
 static void __init visstrim_m10_timer_init(void)
diff --git a/arch/arm/mach-imx/mach-pca100.c b/arch/arm/mach-imx/mach-pca100.c
index d3b9c6b5edde..541152e450c4 100644
--- a/arch/arm/mach-imx/mach-pca100.c
+++ b/arch/arm/mach-imx/mach-pca100.c
@@ -36,7 +36,6 @@
 #include <mach/hardware.h>
 #include <mach/iomux-mx27.h>
 #include <asm/mach/time.h>
-#include <mach/audmux.h>
 #include <mach/irqs.h>
 #include <mach/ulpi.h>
 
@@ -359,18 +358,6 @@ static void __init pca100_init(void)
 
 	imx27_soc_init();
 
-	/* SSI unit */
-	mxc_audmux_v1_configure_port(MX27_AUDMUX_HPCR1_SSI0,
-				  MXC_AUDMUX_V1_PCR_SYN | /* 4wire mode */
-				  MXC_AUDMUX_V1_PCR_TFCSEL(3) |
-				  MXC_AUDMUX_V1_PCR_TCLKDIR | /* clock is output */
-				  MXC_AUDMUX_V1_PCR_RXDSEL(3));
-	mxc_audmux_v1_configure_port(3,
-				  MXC_AUDMUX_V1_PCR_SYN | /* 4wire mode */
-				  MXC_AUDMUX_V1_PCR_TFCSEL(0) |
-				  MXC_AUDMUX_V1_PCR_TFSDIR |
-				  MXC_AUDMUX_V1_PCR_RXDSEL(0));
-
 	ret = mxc_gpio_setup_multiple_pins(pca100_pins,
 			ARRAY_SIZE(pca100_pins), "PCA100");
 	if (ret)
diff --git a/arch/arm/mach-imx/mach-pcm043.c b/arch/arm/mach-imx/mach-pcm043.c
index 06dc106519ae..237474fcca23 100644
--- a/arch/arm/mach-imx/mach-pcm043.c
+++ b/arch/arm/mach-imx/mach-pcm043.c
@@ -37,7 +37,6 @@
 #include <mach/common.h>
 #include <mach/iomux-mx35.h>
 #include <mach/ulpi.h>
-#include <mach/audmux.h>
 
 #include "devices-imx35.h"
 
@@ -362,18 +361,6 @@ static void __init pcm043_init(void)
 
 	mxc_iomux_v3_setup_multiple_pads(pcm043_pads, ARRAY_SIZE(pcm043_pads));
 
-	mxc_audmux_v2_configure_port(3,
-			MXC_AUDMUX_V2_PTCR_SYN | /* 4wire mode */
-			MXC_AUDMUX_V2_PTCR_TFSEL(0) |
-			MXC_AUDMUX_V2_PTCR_TFSDIR,
-			MXC_AUDMUX_V2_PDCR_RXDSEL(0));
-
-	mxc_audmux_v2_configure_port(0,
-			MXC_AUDMUX_V2_PTCR_SYN | /* 4wire mode */
-			MXC_AUDMUX_V2_PTCR_TCSEL(3) |
-			MXC_AUDMUX_V2_PTCR_TCLKDIR, /* clock is output */
-			MXC_AUDMUX_V2_PDCR_RXDSEL(3));
-
 	imx35_add_fec(NULL);
 	platform_add_devices(devices, ARRAY_SIZE(devices));
 	imx35_add_imx2_wdt(NULL);
diff --git a/arch/arm/mach-imx/mm-imx21.c b/arch/arm/mach-imx/mm-imx21.c
index 3f05dfebacc9..14d540edfd1e 100644
--- a/arch/arm/mach-imx/mm-imx21.c
+++ b/arch/arm/mach-imx/mm-imx21.c
@@ -75,6 +75,10 @@ void __init mx21_init_irq(void)
 	mxc_init_irq(MX21_IO_ADDRESS(MX21_AVIC_BASE_ADDR));
 }
 
+static const struct resource imx21_audmux_res[] __initconst = {
+	DEFINE_RES_MEM(MX21_AUDMUX_BASE_ADDR, SZ_4K),
+};
+
 void __init imx21_soc_init(void)
 {
 	mxc_register_gpio("imx21-gpio", 0, MX21_GPIO1_BASE_ADDR, SZ_256, MX21_INT_GPIO, 0);
@@ -85,4 +89,6 @@ void __init imx21_soc_init(void)
 	mxc_register_gpio("imx21-gpio", 5, MX21_GPIO6_BASE_ADDR, SZ_256, MX21_INT_GPIO, 0);
 
 	imx_add_imx_dma();
+	platform_device_register_simple("imx21-audmux", 0, imx21_audmux_res,
+					ARRAY_SIZE(imx21_audmux_res));
 }
diff --git a/arch/arm/mach-imx/mm-imx25.c b/arch/arm/mach-imx/mm-imx25.c
index cc4d152bd9bd..153b457acdc0 100644
--- a/arch/arm/mach-imx/mm-imx25.c
+++ b/arch/arm/mach-imx/mm-imx25.c
@@ -83,6 +83,10 @@ static struct sdma_platform_data imx25_sdma_pdata __initdata = {
 	.script_addrs = &imx25_sdma_script,
 };
 
+static const struct resource imx25_audmux_res[] __initconst = {
+	DEFINE_RES_MEM(MX25_AUDMUX_BASE_ADDR, SZ_16K),
+};
+
 void __init imx25_soc_init(void)
 {
 	/* i.mx25 has the i.mx31 type gpio */
@@ -93,4 +97,7 @@ void __init imx25_soc_init(void)
 
 	/* i.mx25 has the i.mx35 type sdma */
 	imx_add_imx_sdma("imx35-sdma", MX25_SDMA_BASE_ADDR, MX25_INT_SDMA, &imx25_sdma_pdata);
+	/* i.mx25 has the i.mx31 type audmux */
+	platform_device_register_simple("imx31-audmux", 0, imx25_audmux_res,
+					ARRAY_SIZE(imx25_audmux_res));
 }
diff --git a/arch/arm/mach-imx/mm-imx27.c b/arch/arm/mach-imx/mm-imx27.c
index 96dd1f5ea7bd..8cb3f5e3e569 100644
--- a/arch/arm/mach-imx/mm-imx27.c
+++ b/arch/arm/mach-imx/mm-imx27.c
@@ -75,6 +75,10 @@ void __init mx27_init_irq(void)
 	mxc_init_irq(MX27_IO_ADDRESS(MX27_AVIC_BASE_ADDR));
 }
 
+static const struct resource imx27_audmux_res[] __initconst = {
+	DEFINE_RES_MEM(MX27_AUDMUX_BASE_ADDR, SZ_4K),
+};
+
 void __init imx27_soc_init(void)
 {
 	/* i.mx27 has the i.mx21 type gpio */
@@ -86,4 +90,7 @@ void __init imx27_soc_init(void)
 	mxc_register_gpio("imx21-gpio", 5, MX27_GPIO6_BASE_ADDR, SZ_256, MX27_INT_GPIO, 0);
 
 	imx_add_imx_dma();
+	/* imx27 has the imx21 type audmux */
+	platform_device_register_simple("imx21-audmux", 0, imx27_audmux_res,
+					ARRAY_SIZE(imx27_audmux_res));
 }
diff --git a/arch/arm/mach-imx/mm-imx3.c b/arch/arm/mach-imx/mm-imx3.c
index 31807d2a8b7b..2530c151b7b3 100644
--- a/arch/arm/mach-imx/mm-imx3.c
+++ b/arch/arm/mach-imx/mm-imx3.c
@@ -158,6 +158,10 @@ static struct sdma_platform_data imx31_sdma_pdata __initdata = {
 	.script_addrs = &imx31_to2_sdma_script,
 };
 
+static const struct resource imx31_audmux_res[] __initconst = {
+	DEFINE_RES_MEM(MX31_AUDMUX_BASE_ADDR, SZ_16K),
+};
+
 void __init imx31_soc_init(void)
 {
 	int to_version = mx31_revision() >> 4;
@@ -175,6 +179,8 @@ void __init imx31_soc_init(void)
 	}
 
 	imx_add_imx_sdma("imx31-sdma", MX31_SDMA_BASE_ADDR, MX31_INT_SDMA, &imx31_sdma_pdata);
+	platform_device_register_simple("imx31-audmux", 0, imx31_audmux_res,
+					ARRAY_SIZE(imx31_audmux_res));
 }
 #endif /* ifdef CONFIG_SOC_IMX31 */
 
@@ -241,6 +247,10 @@ static struct sdma_platform_data imx35_sdma_pdata __initdata = {
 	.script_addrs = &imx35_to2_sdma_script,
 };
 
+static const struct resource imx35_audmux_res[] __initconst = {
+	DEFINE_RES_MEM(MX35_AUDMUX_BASE_ADDR, SZ_16K),
+};
+
 void __init imx35_soc_init(void)
 {
 	int to_version = mx35_revision() >> 4;
@@ -259,5 +269,8 @@ void __init imx35_soc_init(void)
 	}
 
 	imx_add_imx_sdma("imx35-sdma", MX35_SDMA_BASE_ADDR, MX35_INT_SDMA, &imx35_sdma_pdata);
+	/* i.mx35 has the i.mx31 type audmux */
+	platform_device_register_simple("imx31-audmux", 0, imx35_audmux_res,
+					ARRAY_SIZE(imx35_audmux_res));
 }
 #endif /* ifdef CONFIG_SOC_IMX35 */
diff --git a/arch/arm/mach-imx/mm-imx5.c b/arch/arm/mach-imx/mm-imx5.c
index bc17dfea3817..90d7880bb372 100644
--- a/arch/arm/mach-imx/mm-imx5.c
+++ b/arch/arm/mach-imx/mm-imx5.c
@@ -170,6 +170,18 @@ static struct sdma_platform_data imx53_sdma_pdata __initdata = {
 	.script_addrs = &imx53_sdma_script,
 };
 
+static const struct resource imx50_audmux_res[] __initconst = {
+	DEFINE_RES_MEM(MX50_AUDMUX_BASE_ADDR, SZ_16K),
+};
+
+static const struct resource imx51_audmux_res[] __initconst = {
+	DEFINE_RES_MEM(MX51_AUDMUX_BASE_ADDR, SZ_16K),
+};
+
+static const struct resource imx53_audmux_res[] __initconst = {
+	DEFINE_RES_MEM(MX53_AUDMUX_BASE_ADDR, SZ_16K),
+};
+
 void __init imx50_soc_init(void)
 {
 	/* i.mx50 has the i.mx31 type gpio */
@@ -179,6 +191,10 @@ void __init imx50_soc_init(void)
 	mxc_register_gpio("imx31-gpio", 3, MX50_GPIO4_BASE_ADDR, SZ_16K, MX50_INT_GPIO4_LOW, MX50_INT_GPIO4_HIGH);
 	mxc_register_gpio("imx31-gpio", 4, MX50_GPIO5_BASE_ADDR, SZ_16K, MX50_INT_GPIO5_LOW, MX50_INT_GPIO5_HIGH);
 	mxc_register_gpio("imx31-gpio", 5, MX50_GPIO6_BASE_ADDR, SZ_16K, MX50_INT_GPIO6_LOW, MX50_INT_GPIO6_HIGH);
+
+	/* i.mx50 has the i.mx31 type audmux */
+	platform_device_register_simple("imx31-audmux", 0, imx50_audmux_res,
+					ARRAY_SIZE(imx50_audmux_res));
 }
 
 void __init imx51_soc_init(void)
@@ -191,6 +207,9 @@ void __init imx51_soc_init(void)
 
 	/* i.mx51 has the i.mx35 type sdma */
 	imx_add_imx_sdma("imx35-sdma", MX51_SDMA_BASE_ADDR, MX51_INT_SDMA, &imx51_sdma_pdata);
+	/* i.mx51 has the i.mx31 type audmux */
+	platform_device_register_simple("imx31-audmux", 0, imx51_audmux_res,
+					ARRAY_SIZE(imx51_audmux_res));
 }
 
 void __init imx53_soc_init(void)
@@ -206,4 +225,7 @@ void __init imx53_soc_init(void)
 
 	/* i.mx53 has the i.mx35 type sdma */
 	imx_add_imx_sdma("imx35-sdma", MX53_SDMA_BASE_ADDR, MX53_INT_SDMA, &imx53_sdma_pdata);
+	/* i.mx53 has the i.mx31 type audmux */
+	platform_device_register_simple("imx31-audmux", 0, imx53_audmux_res,
+					ARRAY_SIZE(imx53_audmux_res));
 }
diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
index cc15426787b1..77d4852e19f2 100644
--- a/arch/arm/mach-kirkwood/common.c
+++ b/arch/arm/mach-kirkwood/common.c
@@ -27,6 +27,7 @@
 #include <plat/cache-feroceon-l2.h>
 #include <plat/mvsdio.h>
 #include <plat/orion_nand.h>
+#include <plat/ehci-orion.h>
 #include <plat/common.h>
 #include <plat/time.h>
 #include <plat/addr-map.h>
@@ -73,7 +74,7 @@ unsigned int kirkwood_clk_ctrl = CGC_DUNIT | CGC_RESERVED;
 void __init kirkwood_ehci_init(void)
 {
 	kirkwood_clk_ctrl |= CGC_USB0;
-	orion_ehci_init(USB_PHYS_BASE, IRQ_KIRKWOOD_USB);
+	orion_ehci_init(USB_PHYS_BASE, IRQ_KIRKWOOD_USB, EHCI_PHY_NA);
 }
 
 
diff --git a/arch/arm/mach-kirkwood/mpp.h b/arch/arm/mach-kirkwood/mpp.h
index e8fda45c0736..d5a0d1da2e0e 100644
--- a/arch/arm/mach-kirkwood/mpp.h
+++ b/arch/arm/mach-kirkwood/mpp.h
@@ -31,314 +31,314 @@
 #define MPP_F6282_MASK		MPP(  0, 0x0, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP0_GPIO		MPP(  0, 0x0, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP0_NF_IO2		MPP(  0, 0x1, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP0_SPI_SCn		MPP(  0, 0x2, 0, 1, 1,   1,   1,   1,   1 )
+#define MPP0_NF_IO2		MPP(  0, 0x1, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP0_SPI_SCn		MPP(  0, 0x2, 0, 0, 1,   1,   1,   1,   1 )
 
 #define MPP1_GPO		MPP(  1, 0x0, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP1_NF_IO3		MPP(  1, 0x1, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP1_SPI_MOSI		MPP(  1, 0x2, 0, 1, 1,   1,   1,   1,   1 )
+#define MPP1_NF_IO3		MPP(  1, 0x1, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP1_SPI_MOSI		MPP(  1, 0x2, 0, 0, 1,   1,   1,   1,   1 )
 
 #define MPP2_GPO		MPP(  2, 0x0, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP2_NF_IO4		MPP(  2, 0x1, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP2_SPI_SCK		MPP(  2, 0x2, 0, 1, 1,   1,   1,   1,   1 )
+#define MPP2_NF_IO4		MPP(  2, 0x1, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP2_SPI_SCK		MPP(  2, 0x2, 0, 0, 1,   1,   1,   1,   1 )
 
 #define MPP3_GPO		MPP(  3, 0x0, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP3_NF_IO5		MPP(  3, 0x1, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP3_SPI_MISO		MPP(  3, 0x2, 1, 0, 1,   1,   1,   1,   1 )
+#define MPP3_NF_IO5		MPP(  3, 0x1, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP3_SPI_MISO		MPP(  3, 0x2, 0, 0, 1,   1,   1,   1,   1 )
 
 #define MPP4_GPIO		MPP(  4, 0x0, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP4_NF_IO6		MPP(  4, 0x1, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP4_UART0_RXD		MPP(  4, 0x2, 1, 0, 1,   1,   1,   1,   1 )
-#define MPP4_SATA1_ACTn		MPP(  4, 0x5, 0, 1, 0,   0,   1,   1,   1 )
+#define MPP4_NF_IO6		MPP(  4, 0x1, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP4_UART0_RXD		MPP(  4, 0x2, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP4_SATA1_ACTn		MPP(  4, 0x5, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP4_LCD_VGA_HSYNC	MPP(  4, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-#define MPP4_PTP_CLK		MPP(  4, 0xd, 1, 0, 1,   1,   1,   1,   0 )
+#define MPP4_PTP_CLK		MPP(  4, 0xd, 0, 0, 1,   1,   1,   1,   0 )
 
 #define MPP5_GPO		MPP(  5, 0x0, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP5_NF_IO7		MPP(  5, 0x1, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP5_UART0_TXD		MPP(  5, 0x2, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP5_PTP_TRIG_GEN	MPP(  5, 0x4, 0, 1, 1,   1,   1,   1,   0 )
-#define MPP5_SATA0_ACTn		MPP(  5, 0x5, 0, 1, 0,   1,   1,   1,   1 )
+#define MPP5_NF_IO7		MPP(  5, 0x1, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP5_UART0_TXD		MPP(  5, 0x2, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP5_PTP_TRIG_GEN	MPP(  5, 0x4, 0, 0, 1,   1,   1,   1,   0 )
+#define MPP5_SATA0_ACTn		MPP(  5, 0x5, 0, 0, 0,   1,   1,   1,   1 )
 #define MPP5_LCD_VGA_VSYNC	MPP(  5, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
-#define MPP6_SYSRST_OUTn	MPP(  6, 0x1, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP6_SPI_MOSI		MPP(  6, 0x2, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP6_PTP_TRIG_GEN	MPP(  6, 0x3, 0, 1, 1,   1,   1,   1,   0 )
+#define MPP6_SYSRST_OUTn	MPP(  6, 0x1, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP6_SPI_MOSI		MPP(  6, 0x2, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP6_PTP_TRIG_GEN	MPP(  6, 0x3, 0, 0, 1,   1,   1,   1,   0 )
 
 #define MPP7_GPO		MPP(  7, 0x0, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP7_PEX_RST_OUTn	MPP(  7, 0x1, 0, 1, 1,   1,   1,   1,   0 )
-#define MPP7_SPI_SCn		MPP(  7, 0x2, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP7_PTP_TRIG_GEN	MPP(  7, 0x3, 0, 1, 1,   1,   1,   1,   0 )
-#define MPP7_LCD_PWM		MPP(  7, 0xb, 0, 1, 0,   0,   0,   0,   1 )
+#define MPP7_PEX_RST_OUTn	MPP(  7, 0x1, 0, 0, 1,   1,   1,   1,   0 )
+#define MPP7_SPI_SCn		MPP(  7, 0x2, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP7_PTP_TRIG_GEN	MPP(  7, 0x3, 0, 0, 1,   1,   1,   1,   0 )
+#define MPP7_LCD_PWM		MPP(  7, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP8_GPIO		MPP(  8, 0x0, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP8_TW0_SDA		MPP(  8, 0x1, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP8_UART0_RTS		MPP(  8, 0x2, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP8_UART1_RTS		MPP(  8, 0x3, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP8_MII0_RXERR		MPP(  8, 0x4, 1, 0, 0,   1,   1,   1,   1 )
-#define MPP8_SATA1_PRESENTn	MPP(  8, 0x5, 0, 1, 0,   0,   1,   1,   1 )
-#define MPP8_PTP_CLK		MPP(  8, 0xc, 1, 0, 1,   1,   1,   1,   0 )
-#define MPP8_MII0_COL		MPP(  8, 0xd, 1, 0, 1,   1,   1,   1,   1 )
+#define MPP8_TW0_SDA		MPP(  8, 0x1, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP8_UART0_RTS		MPP(  8, 0x2, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP8_UART1_RTS		MPP(  8, 0x3, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP8_MII0_RXERR		MPP(  8, 0x4, 0, 0, 0,   1,   1,   1,   1 )
+#define MPP8_SATA1_PRESENTn	MPP(  8, 0x5, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP8_PTP_CLK		MPP(  8, 0xc, 0, 0, 1,   1,   1,   1,   0 )
+#define MPP8_MII0_COL		MPP(  8, 0xd, 0, 0, 1,   1,   1,   1,   1 )
 
 #define MPP9_GPIO		MPP(  9, 0x0, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP9_TW0_SCK		MPP(  9, 0x1, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP9_UART0_CTS		MPP(  9, 0x2, 1, 0, 1,   1,   1,   1,   1 )
-#define MPP9_UART1_CTS		MPP(  9, 0x3, 1, 0, 1,   1,   1,   1,   1 )
-#define MPP9_SATA0_PRESENTn	MPP(  9, 0x5, 0, 1, 0,   1,   1,   1,   1 )
-#define MPP9_PTP_EVENT_REQ	MPP(  9, 0xc, 1, 0, 1,   1,   1,   1,   0 )
-#define MPP9_MII0_CRS		MPP(  9, 0xd, 1, 0, 1,   1,   1,   1,   1 )
+#define MPP9_TW0_SCK		MPP(  9, 0x1, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP9_UART0_CTS		MPP(  9, 0x2, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP9_UART1_CTS		MPP(  9, 0x3, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP9_SATA0_PRESENTn	MPP(  9, 0x5, 0, 0, 0,   1,   1,   1,   1 )
+#define MPP9_PTP_EVENT_REQ	MPP(  9, 0xc, 0, 0, 1,   1,   1,   1,   0 )
+#define MPP9_MII0_CRS		MPP(  9, 0xd, 0, 0, 1,   1,   1,   1,   1 )
 
 #define MPP10_GPO		MPP( 10, 0x0, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP10_SPI_SCK		MPP( 10, 0x2, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP10_UART0_TXD		MPP( 10, 0X3, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP10_SATA1_ACTn	MPP( 10, 0x5, 0, 1, 0,   0,   1,   1,   1 )
-#define MPP10_PTP_TRIG_GEN	MPP( 10, 0xc, 0, 1, 1,   1,   1,   1,   0 )
+#define MPP10_SPI_SCK		MPP( 10, 0x2, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP10_UART0_TXD		MPP( 10, 0X3, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP10_SATA1_ACTn	MPP( 10, 0x5, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP10_PTP_TRIG_GEN	MPP( 10, 0xc, 0, 0, 1,   1,   1,   1,   0 )
 
 #define MPP11_GPIO		MPP( 11, 0x0, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP11_SPI_MISO		MPP( 11, 0x2, 1, 0, 1,   1,   1,   1,   1 )
-#define MPP11_UART0_RXD		MPP( 11, 0x3, 1, 0, 1,   1,   1,   1,   1 )
-#define MPP11_PTP_EVENT_REQ	MPP( 11, 0x4, 1, 0, 1,   1,   1,   1,   0 )
-#define MPP11_PTP_TRIG_GEN	MPP( 11, 0xc, 0, 1, 1,   1,   1,   1,   0 )
-#define MPP11_PTP_CLK		MPP( 11, 0xd, 1, 0, 1,   1,   1,   1,   0 )
-#define MPP11_SATA0_ACTn	MPP( 11, 0x5, 0, 1, 0,   1,   1,   1,   1 )
+#define MPP11_SPI_MISO		MPP( 11, 0x2, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP11_UART0_RXD		MPP( 11, 0x3, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP11_PTP_EVENT_REQ	MPP( 11, 0x4, 0, 0, 1,   1,   1,   1,   0 )
+#define MPP11_PTP_TRIG_GEN	MPP( 11, 0xc, 0, 0, 1,   1,   1,   1,   0 )
+#define MPP11_PTP_CLK		MPP( 11, 0xd, 0, 0, 1,   1,   1,   1,   0 )
+#define MPP11_SATA0_ACTn	MPP( 11, 0x5, 0, 0, 0,   1,   1,   1,   1 )
 
 #define MPP12_GPO		MPP( 12, 0x0, 0, 1, 1,   1,   1,   1,   1 )
 #define MPP12_GPIO		MPP( 12, 0x0, 1, 1, 0,   0,   0,   1,   0 )
-#define MPP12_SD_CLK		MPP( 12, 0x1, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP12_AU_SPDIF0		MPP( 12, 0xa, 0, 1, 0,   0,   0,   0,   1 )
-#define MPP12_SPI_MOSI		MPP( 12, 0xb, 0, 1, 0,   0,   0,   0,   1 )
-#define MPP12_TW1_SDA		MPP( 12, 0xd, 1, 0, 0,   0,   0,   0,   1 )
+#define MPP12_SD_CLK		MPP( 12, 0x1, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP12_AU_SPDIF0		MPP( 12, 0xa, 0, 0, 0,   0,   0,   0,   1 )
+#define MPP12_SPI_MOSI		MPP( 12, 0xb, 0, 0, 0,   0,   0,   0,   1 )
+#define MPP12_TW1_SDA		MPP( 12, 0xd, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP13_GPIO		MPP( 13, 0x0, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP13_SD_CMD		MPP( 13, 0x1, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP13_UART1_TXD		MPP( 13, 0x3, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP13_AU_SPDIFRMCLK	MPP( 13, 0xa, 0, 1, 0,   0,   0,   0,   1 )
-#define MPP13_LCDPWM		MPP( 13, 0xb, 0, 1, 0,   0,   0,   0,   1 )
+#define MPP13_SD_CMD		MPP( 13, 0x1, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP13_UART1_TXD		MPP( 13, 0x3, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP13_AU_SPDIFRMCLK	MPP( 13, 0xa, 0, 0, 0,   0,   0,   0,   1 )
+#define MPP13_LCDPWM		MPP( 13, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP14_GPIO		MPP( 14, 0x0, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP14_SD_D0		MPP( 14, 0x1, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP14_UART1_RXD		MPP( 14, 0x3, 1, 0, 1,   1,   1,   1,   1 )
-#define MPP14_SATA1_PRESENTn	MPP( 14, 0x4, 0, 1, 0,   0,   1,   1,   1 )
-#define MPP14_AU_SPDIFI		MPP( 14, 0xa, 1, 0, 0,   0,   0,   0,   1 )
-#define MPP14_AU_I2SDI		MPP( 14, 0xb, 1, 0, 0,   0,   0,   0,   1 )
-#define MPP14_MII0_COL		MPP( 14, 0xd, 1, 0, 1,   1,   1,   1,   1 )
+#define MPP14_SD_D0		MPP( 14, 0x1, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP14_UART1_RXD		MPP( 14, 0x3, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP14_SATA1_PRESENTn	MPP( 14, 0x4, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP14_AU_SPDIFI		MPP( 14, 0xa, 0, 0, 0,   0,   0,   0,   1 )
+#define MPP14_AU_I2SDI		MPP( 14, 0xb, 0, 0, 0,   0,   0,   0,   1 )
+#define MPP14_MII0_COL		MPP( 14, 0xd, 0, 0, 1,   1,   1,   1,   1 )
 
 #define MPP15_GPIO		MPP( 15, 0x0, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP15_SD_D1		MPP( 15, 0x1, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP15_UART0_RTS		MPP( 15, 0x2, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP15_UART1_TXD		MPP( 15, 0x3, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP15_SATA0_ACTn	MPP( 15, 0x4, 0, 1, 0,   1,   1,   1,   1 )
-#define MPP15_SPI_CSn		MPP( 15, 0xb, 0, 1, 0,   0,   0,   0,   1 )
+#define MPP15_SD_D1		MPP( 15, 0x1, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP15_UART0_RTS		MPP( 15, 0x2, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP15_UART1_TXD		MPP( 15, 0x3, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP15_SATA0_ACTn	MPP( 15, 0x4, 0, 0, 0,   1,   1,   1,   1 )
+#define MPP15_SPI_CSn		MPP( 15, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP16_GPIO		MPP( 16, 0x0, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP16_SD_D2		MPP( 16, 0x1, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP16_UART0_CTS		MPP( 16, 0x2, 1, 0, 1,   1,   1,   1,   1 )
-#define MPP16_UART1_RXD		MPP( 16, 0x3, 1, 0, 1,   1,   1,   1,   1 )
-#define MPP16_SATA1_ACTn	MPP( 16, 0x4, 0, 1, 0,   0,   1,   1,   1 )
-#define MPP16_LCD_EXT_REF_CLK	MPP( 16, 0xb, 1, 0, 0,   0,   0,   0,   1 )
-#define MPP16_MII0_CRS		MPP( 16, 0xd, 1, 0, 1,   1,   1,   1,   1 )
+#define MPP16_SD_D2		MPP( 16, 0x1, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP16_UART0_CTS		MPP( 16, 0x2, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP16_UART1_RXD		MPP( 16, 0x3, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP16_SATA1_ACTn	MPP( 16, 0x4, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP16_LCD_EXT_REF_CLK	MPP( 16, 0xb, 0, 0, 0,   0,   0,   0,   1 )
+#define MPP16_MII0_CRS		MPP( 16, 0xd, 0, 0, 1,   1,   1,   1,   1 )
 
 #define MPP17_GPIO		MPP( 17, 0x0, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP17_SD_D3		MPP( 17, 0x1, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP17_SATA0_PRESENTn	MPP( 17, 0x4, 0, 1, 0,   1,   1,   1,   1 )
-#define MPP17_SATA1_ACTn	MPP( 17, 0xa, 0, 1, 0,   0,   0,   0,   1 )
-#define MPP17_TW1_SCK		MPP( 17, 0xd, 1, 1, 0,   0,   0,   0,   1 )
+#define MPP17_SD_D3		MPP( 17, 0x1, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP17_SATA0_PRESENTn	MPP( 17, 0x4, 0, 0, 0,   1,   1,   1,   1 )
+#define MPP17_SATA1_ACTn	MPP( 17, 0xa, 0, 0, 0,   0,   0,   0,   1 )
+#define MPP17_TW1_SCK		MPP( 17, 0xd, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP18_GPO		MPP( 18, 0x0, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP18_NF_IO0		MPP( 18, 0x1, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP18_PEX0_CLKREQ	MPP( 18, 0x2, 0, 1, 0,   0,   0,   0,   1 )
+#define MPP18_NF_IO0		MPP( 18, 0x1, 0, 0, 1,   1,   1,   1,   1 )
+#define MPP18_PEX0_CLKREQ	MPP( 18, 0x2, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP19_GPO		MPP( 19, 0x0, 0, 1, 1,   1,   1,   1,   1 )
-#define MPP19_NF_IO1		MPP( 19, 0x1, 1, 1, 1,   1,   1,   1,   1 )
+#define MPP19_NF_IO1		MPP( 19, 0x1, 0, 0, 1,   1,   1,   1,   1 )
 
 #define MPP20_GPIO		MPP( 20, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP20_TSMP0		MPP( 20, 0x1, 1, 1, 0,   0,   1,   1,   1 )
-#define MPP20_TDM_CH0_TX_QL	MPP( 20, 0x2, 0, 1, 0,   0,   1,   1,   1 )
+#define MPP20_TSMP0		MPP( 20, 0x1, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP20_TDM_CH0_TX_QL	MPP( 20, 0x2, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP20_GE1_TXD0		MPP( 20, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP20_AU_SPDIFI		MPP( 20, 0x4, 1, 0, 0,   0,   1,   1,   1 )
-#define MPP20_SATA1_ACTn	MPP( 20, 0x5, 0, 1, 0,   0,   1,   1,   1 )
+#define MPP20_AU_SPDIFI		MPP( 20, 0x4, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP20_SATA1_ACTn	MPP( 20, 0x5, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP20_LCD_D0		MPP( 20, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP21_GPIO		MPP( 21, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP21_TSMP1		MPP( 21, 0x1, 1, 1, 0,   0,   1,   1,   1 )
-#define MPP21_TDM_CH0_RX_QL	MPP( 21, 0x2, 0, 1, 0,   0,   1,   1,   1 )
+#define MPP21_TSMP1		MPP( 21, 0x1, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP21_TDM_CH0_RX_QL	MPP( 21, 0x2, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP21_GE1_TXD1		MPP( 21, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP21_AU_SPDIFO		MPP( 21, 0x4, 0, 1, 0,   0,   1,   1,   1 )
-#define MPP21_SATA0_ACTn	MPP( 21, 0x5, 0, 1, 0,   1,   1,   1,   1 )
+#define MPP21_AU_SPDIFO		MPP( 21, 0x4, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP21_SATA0_ACTn	MPP( 21, 0x5, 0, 0, 0,   1,   1,   1,   1 )
 #define MPP21_LCD_D1		MPP( 21, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP22_GPIO		MPP( 22, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP22_TSMP2		MPP( 22, 0x1, 1, 1, 0,   0,   1,   1,   1 )
-#define MPP22_TDM_CH2_TX_QL	MPP( 22, 0x2, 0, 1, 0,   0,   1,   1,   1 )
+#define MPP22_TSMP2		MPP( 22, 0x1, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP22_TDM_CH2_TX_QL	MPP( 22, 0x2, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP22_GE1_TXD2		MPP( 22, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP22_AU_SPDIFRMKCLK	MPP( 22, 0x4, 0, 1, 0,   0,   1,   1,   1 )
-#define MPP22_SATA1_PRESENTn	MPP( 22, 0x5, 0, 1, 0,   0,   1,   1,   1 )
+#define MPP22_AU_SPDIFRMKCLK	MPP( 22, 0x4, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP22_SATA1_PRESENTn	MPP( 22, 0x5, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP22_LCD_D2		MPP( 22, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP23_GPIO		MPP( 23, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP23_TSMP3		MPP( 23, 0x1, 1, 1, 0,   0,   1,   1,   1 )
-#define MPP23_TDM_CH2_RX_QL	MPP( 23, 0x2, 1, 0, 0,   0,   1,   1,   1 )
+#define MPP23_TSMP3		MPP( 23, 0x1, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP23_TDM_CH2_RX_QL	MPP( 23, 0x2, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP23_GE1_TXD3		MPP( 23, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP23_AU_I2SBCLK	MPP( 23, 0x4, 0, 1, 0,   0,   1,   1,   1 )
-#define MPP23_SATA0_PRESENTn	MPP( 23, 0x5, 0, 1, 0,   1,   1,   1,   1 )
+#define MPP23_AU_I2SBCLK	MPP( 23, 0x4, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP23_SATA0_PRESENTn	MPP( 23, 0x5, 0, 0, 0,   1,   1,   1,   1 )
 #define MPP23_LCD_D3		MPP( 23, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP24_GPIO		MPP( 24, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP24_TSMP4		MPP( 24, 0x1, 1, 1, 0,   0,   1,   1,   1 )
-#define MPP24_TDM_SPI_CS0	MPP( 24, 0x2, 0, 1, 0,   0,   1,   1,   1 )
+#define MPP24_TSMP4		MPP( 24, 0x1, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP24_TDM_SPI_CS0	MPP( 24, 0x2, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP24_GE1_RXD0		MPP( 24, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP24_AU_I2SDO		MPP( 24, 0x4, 0, 1, 0,   0,   1,   1,   1 )
+#define MPP24_AU_I2SDO		MPP( 24, 0x4, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP24_LCD_D4		MPP( 24, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP25_GPIO		MPP( 25, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP25_TSMP5		MPP( 25, 0x1, 1, 1, 0,   0,   1,   1,   1 )
-#define MPP25_TDM_SPI_SCK	MPP( 25, 0x2, 0, 1, 0,   0,   1,   1,   1 )
+#define MPP25_TSMP5		MPP( 25, 0x1, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP25_TDM_SPI_SCK	MPP( 25, 0x2, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP25_GE1_RXD1		MPP( 25, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP25_AU_I2SLRCLK	MPP( 25, 0x4, 0, 1, 0,   0,   1,   1,   1 )
+#define MPP25_AU_I2SLRCLK	MPP( 25, 0x4, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP25_LCD_D5		MPP( 25, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP26_GPIO		MPP( 26, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP26_TSMP6		MPP( 26, 0x1, 1, 1, 0,   0,   1,   1,   1 )
-#define MPP26_TDM_SPI_MISO	MPP( 26, 0x2, 1, 0, 0,   0,   1,   1,   1 )
+#define MPP26_TSMP6		MPP( 26, 0x1, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP26_TDM_SPI_MISO	MPP( 26, 0x2, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP26_GE1_RXD2		MPP( 26, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP26_AU_I2SMCLK	MPP( 26, 0x4, 0, 1, 0,   0,   1,   1,   1 )
+#define MPP26_AU_I2SMCLK	MPP( 26, 0x4, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP26_LCD_D6		MPP( 26, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP27_GPIO		MPP( 27, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP27_TSMP7		MPP( 27, 0x1, 1, 1, 0,   0,   1,   1,   1 )
-#define MPP27_TDM_SPI_MOSI	MPP( 27, 0x2, 0, 1, 0,   0,   1,   1,   1 )
+#define MPP27_TSMP7		MPP( 27, 0x1, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP27_TDM_SPI_MOSI	MPP( 27, 0x2, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP27_GE1_RXD3		MPP( 27, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP27_AU_I2SDI		MPP( 27, 0x4, 1, 0, 0,   0,   1,   1,   1 )
+#define MPP27_AU_I2SDI		MPP( 27, 0x4, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP27_LCD_D7		MPP( 27, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP28_GPIO		MPP( 28, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP28_TSMP8		MPP( 28, 0x1, 1, 1, 0,   0,   1,   1,   1 )
+#define MPP28_TSMP8		MPP( 28, 0x1, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP28_TDM_CODEC_INTn	MPP( 28, 0x2, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP28_GE1_COL		MPP( 28, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP28_AU_EXTCLK		MPP( 28, 0x4, 1, 0, 0,   0,   1,   1,   1 )
+#define MPP28_AU_EXTCLK		MPP( 28, 0x4, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP28_LCD_D8		MPP( 28, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP29_GPIO		MPP( 29, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP29_TSMP9		MPP( 29, 0x1, 1, 1, 0,   0,   1,   1,   1 )
+#define MPP29_TSMP9		MPP( 29, 0x1, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP29_TDM_CODEC_RSTn	MPP( 29, 0x2, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP29_GE1_TCLK		MPP( 29, 0x3, 0, 0, 0,   1,   1,   1,   1 )
 #define MPP29_LCD_D9		MPP( 29, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP30_GPIO		MPP( 30, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP30_TSMP10		MPP( 30, 0x1, 1, 1, 0,   0,   1,   1,   1 )
-#define MPP30_TDM_PCLK		MPP( 30, 0x2, 1, 1, 0,   0,   1,   1,   1 )
+#define MPP30_TSMP10		MPP( 30, 0x1, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP30_TDM_PCLK		MPP( 30, 0x2, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP30_GE1_RXCTL		MPP( 30, 0x3, 0, 0, 0,   1,   1,   1,   1 )
 #define MPP30_LCD_D10		MPP( 30, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP31_GPIO		MPP( 31, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP31_TSMP11		MPP( 31, 0x1, 1, 1, 0,   0,   1,   1,   1 )
-#define MPP31_TDM_FS		MPP( 31, 0x2, 1, 1, 0,   0,   1,   1,   1 )
+#define MPP31_TSMP11		MPP( 31, 0x1, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP31_TDM_FS		MPP( 31, 0x2, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP31_GE1_RXCLK		MPP( 31, 0x3, 0, 0, 0,   1,   1,   1,   1 )
 #define MPP31_LCD_D11		MPP( 31, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP32_GPIO		MPP( 32, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP32_TSMP12		MPP( 32, 0x1, 1, 1, 0,   0,   1,   1,   1 )
-#define MPP32_TDM_DRX		MPP( 32, 0x2, 1, 0, 0,   0,   1,   1,   1 )
+#define MPP32_TSMP12		MPP( 32, 0x1, 0, 0, 0,   0,   1,   1,   1 )
+#define MPP32_TDM_DRX		MPP( 32, 0x2, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP32_GE1_TCLKOUT	MPP( 32, 0x3, 0, 0, 0,   1,   1,   1,   1 )
 #define MPP32_LCD_D12		MPP( 32, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP33_GPO		MPP( 33, 0x0, 0, 1, 0,   1,   1,   1,   1 )
-#define MPP33_TDM_DTX		MPP( 33, 0x2, 0, 1, 0,   0,   1,   1,   1 )
+#define MPP33_TDM_DTX		MPP( 33, 0x2, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP33_GE1_TXCTL		MPP( 33, 0x3, 0, 0, 0,   1,   1,   1,   1 )
 #define MPP33_LCD_D13		MPP( 33, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP34_GPIO		MPP( 34, 0x0, 1, 1, 0,   1,   1,   1,   1 )
-#define MPP34_TDM_SPI_CS1	MPP( 34, 0x2, 0, 1, 0,   0,   1,   1,   1 )
+#define MPP34_TDM_SPI_CS1	MPP( 34, 0x2, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP34_GE1_TXEN		MPP( 34, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP34_SATA1_ACTn	MPP( 34, 0x5, 0, 1, 0,   0,   0,   1,   1 )
+#define MPP34_SATA1_ACTn	MPP( 34, 0x5, 0, 0, 0,   0,   0,   1,   1 )
 #define MPP34_LCD_D14		MPP( 34, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP35_GPIO		MPP( 35, 0x0, 1, 1, 1,   1,   1,   1,   1 )
-#define MPP35_TDM_CH0_TX_QL	MPP( 35, 0x2, 0, 1, 0,   0,   1,   1,   1 )
+#define MPP35_TDM_CH0_TX_QL	MPP( 35, 0x2, 0, 0, 0,   0,   1,   1,   1 )
 #define MPP35_GE1_RXERR		MPP( 35, 0x3, 0, 0, 0,   1,   1,   1,   1 )
-#define MPP35_SATA0_ACTn	MPP( 35, 0x5, 0, 1, 0,   1,   1,   1,   1 )
+#define MPP35_SATA0_ACTn	MPP( 35, 0x5, 0, 0, 0,   1,   1,   1,   1 )
 #define MPP35_LCD_D15		MPP( 22, 0xb, 0, 0, 0,   0,   0,   0,   1 )
-#define MPP35_MII0_RXERR	MPP( 35, 0xc, 1, 0, 1,   1,   1,   1,   1 )
+#define MPP35_MII0_RXERR	MPP( 35, 0xc, 0, 0, 1,   1,   1,   1,   1 )
 
 #define MPP36_GPIO		MPP( 36, 0x0, 1, 1, 1,   0,   0,   1,   1 )
-#define MPP36_TSMP0		MPP( 36, 0x1, 1, 1, 0,   0,   0,   1,   1 )
-#define MPP36_TDM_SPI_CS1	MPP( 36, 0x2, 0, 1, 0,   0,   0,   1,   1 )
-#define MPP36_AU_SPDIFI		MPP( 36, 0x4, 1, 0, 1,   0,   0,   1,   1 )
-#define MPP36_TW1_SDA		MPP( 36, 0xb, 1, 1, 0,   0,   0,   0,   1 )
+#define MPP36_TSMP0		MPP( 36, 0x1, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP36_TDM_SPI_CS1	MPP( 36, 0x2, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP36_AU_SPDIFI		MPP( 36, 0x4, 0, 0, 1,   0,   0,   1,   1 )
+#define MPP36_TW1_SDA		MPP( 36, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP37_GPIO		MPP( 37, 0x0, 1, 1, 1,   0,   0,   1,   1 )
-#define MPP37_TSMP1		MPP( 37, 0x1, 1, 1, 0,   0,   0,   1,   1 )
-#define MPP37_TDM_CH2_TX_QL	MPP( 37, 0x2, 0, 1, 0,   0,   0,   1,   1 )
-#define MPP37_AU_SPDIFO		MPP( 37, 0x4, 0, 1, 1,   0,   0,   1,   1 )
-#define MPP37_TW1_SCK		MPP( 37, 0xb, 1, 1, 0,   0,   0,   0,   1 )
+#define MPP37_TSMP1		MPP( 37, 0x1, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP37_TDM_CH2_TX_QL	MPP( 37, 0x2, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP37_AU_SPDIFO		MPP( 37, 0x4, 0, 0, 1,   0,   0,   1,   1 )
+#define MPP37_TW1_SCK		MPP( 37, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP38_GPIO		MPP( 38, 0x0, 1, 1, 1,   0,   0,   1,   1 )
-#define MPP38_TSMP2		MPP( 38, 0x1, 1, 1, 0,   0,   0,   1,   1 )
-#define MPP38_TDM_CH2_RX_QL	MPP( 38, 0x2, 0, 1, 0,   0,   0,   1,   1 )
-#define MPP38_AU_SPDIFRMLCLK	MPP( 38, 0x4, 0, 1, 1,   0,   0,   1,   1 )
+#define MPP38_TSMP2		MPP( 38, 0x1, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP38_TDM_CH2_RX_QL	MPP( 38, 0x2, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP38_AU_SPDIFRMLCLK	MPP( 38, 0x4, 0, 0, 1,   0,   0,   1,   1 )
 #define MPP38_LCD_D18		MPP( 38, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP39_GPIO		MPP( 39, 0x0, 1, 1, 1,   0,   0,   1,   1 )
-#define MPP39_TSMP3		MPP( 39, 0x1, 1, 1, 0,   0,   0,   1,   1 )
-#define MPP39_TDM_SPI_CS0	MPP( 39, 0x2, 0, 1, 0,   0,   0,   1,   1 )
-#define MPP39_AU_I2SBCLK	MPP( 39, 0x4, 0, 1, 1,   0,   0,   1,   1 )
+#define MPP39_TSMP3		MPP( 39, 0x1, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP39_TDM_SPI_CS0	MPP( 39, 0x2, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP39_AU_I2SBCLK	MPP( 39, 0x4, 0, 0, 1,   0,   0,   1,   1 )
 #define MPP39_LCD_D19		MPP( 39, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP40_GPIO		MPP( 40, 0x0, 1, 1, 1,   0,   0,   1,   1 )
-#define MPP40_TSMP4		MPP( 40, 0x1, 1, 1, 0,   0,   0,   1,   1 )
-#define MPP40_TDM_SPI_SCK	MPP( 40, 0x2, 0, 1, 0,   0,   0,   1,   1 )
-#define MPP40_AU_I2SDO		MPP( 40, 0x4, 0, 1, 1,   0,   0,   1,   1 )
+#define MPP40_TSMP4		MPP( 40, 0x1, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP40_TDM_SPI_SCK	MPP( 40, 0x2, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP40_AU_I2SDO		MPP( 40, 0x4, 0, 0, 1,   0,   0,   1,   1 )
 #define MPP40_LCD_D20		MPP( 40, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP41_GPIO		MPP( 41, 0x0, 1, 1, 1,   0,   0,   1,   1 )
-#define MPP41_TSMP5		MPP( 41, 0x1, 1, 1, 0,   0,   0,   1,   1 )
-#define MPP41_TDM_SPI_MISO	MPP( 41, 0x2, 1, 0, 0,   0,   0,   1,   1 )
-#define MPP41_AU_I2SLRCLK	MPP( 41, 0x4, 0, 1, 1,   0,   0,   1,   1 )
+#define MPP41_TSMP5		MPP( 41, 0x1, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP41_TDM_SPI_MISO	MPP( 41, 0x2, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP41_AU_I2SLRCLK	MPP( 41, 0x4, 0, 0, 1,   0,   0,   1,   1 )
 #define MPP41_LCD_D21		MPP( 41, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP42_GPIO		MPP( 42, 0x0, 1, 1, 1,   0,   0,   1,   1 )
-#define MPP42_TSMP6		MPP( 42, 0x1, 1, 1, 0,   0,   0,   1,   1 )
-#define MPP42_TDM_SPI_MOSI	MPP( 42, 0x2, 0, 1, 0,   0,   0,   1,   1 )
-#define MPP42_AU_I2SMCLK	MPP( 42, 0x4, 0, 1, 1,   0,   0,   1,   1 )
+#define MPP42_TSMP6		MPP( 42, 0x1, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP42_TDM_SPI_MOSI	MPP( 42, 0x2, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP42_AU_I2SMCLK	MPP( 42, 0x4, 0, 0, 1,   0,   0,   1,   1 )
 #define MPP42_LCD_D22		MPP( 42, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP43_GPIO		MPP( 43, 0x0, 1, 1, 1,   0,   0,   1,   1 )
-#define MPP43_TSMP7		MPP( 43, 0x1, 1, 1, 0,   0,   0,   1,   1 )
+#define MPP43_TSMP7		MPP( 43, 0x1, 0, 0, 0,   0,   0,   1,   1 )
 #define MPP43_TDM_CODEC_INTn	MPP( 43, 0x2, 0, 0, 0,   0,   0,   1,   1 )
-#define MPP43_AU_I2SDI		MPP( 43, 0x4, 1, 0, 1,   0,   0,   1,   1 )
+#define MPP43_AU_I2SDI		MPP( 43, 0x4, 0, 0, 1,   0,   0,   1,   1 )
 #define MPP43_LCD_D23		MPP( 22, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP44_GPIO		MPP( 44, 0x0, 1, 1, 1,   0,   0,   1,   1 )
-#define MPP44_TSMP8		MPP( 44, 0x1, 1, 1, 0,   0,   0,   1,   1 )
+#define MPP44_TSMP8		MPP( 44, 0x1, 0, 0, 0,   0,   0,   1,   1 )
 #define MPP44_TDM_CODEC_RSTn	MPP( 44, 0x2, 0, 0, 0,   0,   0,   1,   1 )
-#define MPP44_AU_EXTCLK		MPP( 44, 0x4, 1, 0, 1,   0,   0,   1,   1 )
+#define MPP44_AU_EXTCLK		MPP( 44, 0x4, 0, 0, 1,   0,   0,   1,   1 )
 #define MPP44_LCD_CLK		MPP( 44, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP45_GPIO		MPP( 45, 0x0, 1, 1, 0,   0,   0,   1,   1 )
-#define MPP45_TSMP9		MPP( 45, 0x1, 1, 1, 0,   0,   0,   1,   1 )
-#define MPP45_TDM_PCLK		MPP( 45, 0x2, 1, 1, 0,   0,   0,   1,   1 )
+#define MPP45_TSMP9		MPP( 45, 0x1, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP45_TDM_PCLK		MPP( 45, 0x2, 0, 0, 0,   0,   0,   1,   1 )
 #define MPP245_LCD_E		MPP( 45, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP46_GPIO		MPP( 46, 0x0, 1, 1, 0,   0,   0,   1,   1 )
-#define MPP46_TSMP10		MPP( 46, 0x1, 1, 1, 0,   0,   0,   1,   1 )
-#define MPP46_TDM_FS		MPP( 46, 0x2, 1, 1, 0,   0,   0,   1,   1 )
+#define MPP46_TSMP10		MPP( 46, 0x1, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP46_TDM_FS		MPP( 46, 0x2, 0, 0, 0,   0,   0,   1,   1 )
 #define MPP46_LCD_HSYNC		MPP( 46, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP47_GPIO		MPP( 47, 0x0, 1, 1, 0,   0,   0,   1,   1 )
-#define MPP47_TSMP11		MPP( 47, 0x1, 1, 1, 0,   0,   0,   1,   1 )
-#define MPP47_TDM_DRX		MPP( 47, 0x2, 1, 0, 0,   0,   0,   1,   1 )
+#define MPP47_TSMP11		MPP( 47, 0x1, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP47_TDM_DRX		MPP( 47, 0x2, 0, 0, 0,   0,   0,   1,   1 )
 #define MPP47_LCD_VSYNC		MPP( 47, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP48_GPIO		MPP( 48, 0x0, 1, 1, 0,   0,   0,   1,   1 )
-#define MPP48_TSMP12		MPP( 48, 0x1, 1, 1, 0,   0,   0,   1,   1 )
-#define MPP48_TDM_DTX		MPP( 48, 0x2, 0, 1, 0,   0,   0,   1,   1 )
+#define MPP48_TSMP12		MPP( 48, 0x1, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP48_TDM_DTX		MPP( 48, 0x2, 0, 0, 0,   0,   0,   1,   1 )
 #define MPP48_LCD_D16		MPP( 22, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP49_GPIO		MPP( 49, 0x0, 1, 1, 0,   0,   0,   1,   0 )
 #define MPP49_GPO		MPP( 49, 0x0, 0, 1, 0,   0,   0,   0,   1 )
-#define MPP49_TSMP9		MPP( 49, 0x1, 1, 1, 0,   0,   0,   1,   0 )
-#define MPP49_TDM_CH0_RX_QL	MPP( 49, 0x2, 0, 1, 0,   0,   0,   1,   1 )
-#define MPP49_PTP_CLK		MPP( 49, 0x5, 1, 0, 0,   0,   0,   1,   0 )
-#define MPP49_PEX0_CLKREQ	MPP( 49, 0xa, 0, 1, 0,   0,   0,   0,   1 )
+#define MPP49_TSMP9		MPP( 49, 0x1, 0, 0, 0,   0,   0,   1,   0 )
+#define MPP49_TDM_CH0_RX_QL	MPP( 49, 0x2, 0, 0, 0,   0,   0,   1,   1 )
+#define MPP49_PTP_CLK		MPP( 49, 0x5, 0, 0, 0,   0,   0,   1,   0 )
+#define MPP49_PEX0_CLKREQ	MPP( 49, 0xa, 0, 0, 0,   0,   0,   0,   1 )
 #define MPP49_LCD_D17		MPP( 49, 0xb, 0, 0, 0,   0,   0,   0,   1 )
 
 #define MPP_MAX			49
diff --git a/arch/arm/mach-kirkwood/openrd-setup.c b/arch/arm/mach-kirkwood/openrd-setup.c
index 01f8c8992880..7e99c3f340fc 100644
--- a/arch/arm/mach-kirkwood/openrd-setup.c
+++ b/arch/arm/mach-kirkwood/openrd-setup.c
@@ -83,6 +83,11 @@ static struct i2c_board_info i2c_board_info[] __initdata = {
 	},
 };
 
+static struct platform_device openrd_client_audio_device = {
+	.name		= "openrd-client-audio",
+	.id		= -1,
+};
+
 static int __initdata uart1;
 
 static int __init sd_uart_selection(char *str)
@@ -172,6 +177,7 @@ static void __init openrd_init(void)
 	kirkwood_i2c_init();
 
 	if (machine_is_openrd_client() || machine_is_openrd_ultimate()) {
+		platform_device_register(&openrd_client_audio_device);
 		i2c_register_board_info(0, i2c_board_info,
 			ARRAY_SIZE(i2c_board_info));
 		kirkwood_audio_init();
diff --git a/arch/arm/mach-kirkwood/t5325-setup.c b/arch/arm/mach-kirkwood/t5325-setup.c
index 966b2b3bb813..f9d2a11b7f96 100644
--- a/arch/arm/mach-kirkwood/t5325-setup.c
+++ b/arch/arm/mach-kirkwood/t5325-setup.c
@@ -106,6 +106,11 @@ static struct platform_device hp_t5325_button_device = {
 	}
 };
 
+static struct platform_device hp_t5325_audio_device = {
+	.name		= "t5325-audio",
+	.id		= -1,
+};
+
 static unsigned int hp_t5325_mpp_config[] __initdata = {
 	MPP0_NF_IO2,
 	MPP1_SPI_MOSI,
@@ -179,6 +184,7 @@ static void __init hp_t5325_init(void)
 	kirkwood_sata_init(&hp_t5325_sata_data);
 	kirkwood_ehci_init();
 	platform_device_register(&hp_t5325_button_device);
+	platform_device_register(&hp_t5325_audio_device);
 
 	i2c_register_board_info(0, i2c_board_info, ARRAY_SIZE(i2c_board_info));
 	kirkwood_audio_init();
diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c
index 0cdd41004ad0..a5dcf766a3f9 100644
--- a/arch/arm/mach-mv78xx0/common.c
+++ b/arch/arm/mach-mv78xx0/common.c
@@ -19,6 +19,7 @@
 #include <mach/mv78xx0.h>
 #include <mach/bridge-regs.h>
 #include <plat/cache-feroceon-l2.h>
+#include <plat/ehci-orion.h>
 #include <plat/orion_nand.h>
 #include <plat/time.h>
 #include <plat/common.h>
@@ -169,7 +170,7 @@ void __init mv78xx0_map_io(void)
  ****************************************************************************/
 void __init mv78xx0_ehci0_init(void)
 {
-	orion_ehci_init(USB0_PHYS_BASE, IRQ_MV78XX0_USB_0);
+	orion_ehci_init(USB0_PHYS_BASE, IRQ_MV78XX0_USB_0, EHCI_PHY_NA);
 }
 
 
diff --git a/arch/arm/mach-mv78xx0/mpp.h b/arch/arm/mach-mv78xx0/mpp.h
index b61b50927123..3752302ae2ee 100644
--- a/arch/arm/mach-mv78xx0/mpp.h
+++ b/arch/arm/mach-mv78xx0/mpp.h
@@ -24,296 +24,296 @@
 #define MPP_78100_A0_MASK    MPP(0, 0x0, 0, 0, 1)
 
 #define MPP0_GPIO        MPP(0, 0x0, 1, 1, 1)
-#define MPP0_GE0_COL        MPP(0, 0x1, 1, 0, 1)
-#define MPP0_GE1_TXCLK        MPP(0, 0x2, 0, 1, 1)
+#define MPP0_GE0_COL        MPP(0, 0x1, 0, 0, 1)
+#define MPP0_GE1_TXCLK        MPP(0, 0x2, 0, 0, 1)
 #define MPP0_UNUSED        MPP(0, 0x3, 0, 0, 1)
 
 #define MPP1_GPIO        MPP(1, 0x0, 1, 1, 1)
-#define MPP1_GE0_RXERR        MPP(1, 0x1, 1, 0, 1)
-#define MPP1_GE1_TXCTL        MPP(1, 0x2, 0, 1, 1)
+#define MPP1_GE0_RXERR        MPP(1, 0x1, 0, 0, 1)
+#define MPP1_GE1_TXCTL        MPP(1, 0x2, 0, 0, 1)
 #define MPP1_UNUSED        MPP(1, 0x3, 0, 0, 1)
 
 #define MPP2_GPIO        MPP(2, 0x0, 1, 1, 1)
-#define MPP2_GE0_CRS        MPP(2, 0x1, 1, 0, 1)
-#define MPP2_GE1_RXCTL        MPP(2, 0x2, 1, 0, 1)
+#define MPP2_GE0_CRS        MPP(2, 0x1, 0, 0, 1)
+#define MPP2_GE1_RXCTL        MPP(2, 0x2, 0, 0, 1)
 #define MPP2_UNUSED        MPP(2, 0x3, 0, 0, 1)
 
 #define MPP3_GPIO        MPP(3, 0x0, 1, 1, 1)
-#define MPP3_GE0_TXERR        MPP(3, 0x1, 0, 1, 1)
-#define MPP3_GE1_RXCLK        MPP(3, 0x2, 1, 0, 1)
+#define MPP3_GE0_TXERR        MPP(3, 0x1, 0, 0, 1)
+#define MPP3_GE1_RXCLK        MPP(3, 0x2, 0, 0, 1)
 #define MPP3_UNUSED        MPP(3, 0x3, 0, 0, 1)
 
 #define MPP4_GPIO        MPP(4, 0x0, 1, 1, 1)
-#define MPP4_GE0_TXD4        MPP(4, 0x1, 0, 1, 1)
-#define MPP4_GE1_TXD0        MPP(4, 0x2, 0, 1, 1)
+#define MPP4_GE0_TXD4        MPP(4, 0x1, 0, 0, 1)
+#define MPP4_GE1_TXD0        MPP(4, 0x2, 0, 0, 1)
 #define MPP4_UNUSED        MPP(4, 0x3, 0, 0, 1)
 
 #define MPP5_GPIO        MPP(5, 0x0, 1, 1, 1)
-#define MPP5_GE0_TXD5        MPP(5, 0x1, 0, 1, 1)
-#define MPP5_GE1_TXD1        MPP(5, 0x2, 0, 1, 1)
+#define MPP5_GE0_TXD5        MPP(5, 0x1, 0, 0, 1)
+#define MPP5_GE1_TXD1        MPP(5, 0x2, 0, 0, 1)
 #define MPP5_UNUSED        MPP(5, 0x3, 0, 0, 1)
 
 #define MPP6_GPIO        MPP(6, 0x0, 1, 1, 1)
-#define MPP6_GE0_TXD6        MPP(6, 0x1, 0, 1, 1)
-#define MPP6_GE1_TXD2        MPP(6, 0x2, 0, 1, 1)
+#define MPP6_GE0_TXD6        MPP(6, 0x1, 0, 0, 1)
+#define MPP6_GE1_TXD2        MPP(6, 0x2, 0, 0, 1)
 #define MPP6_UNUSED        MPP(6, 0x3, 0, 0, 1)
 
 #define MPP7_GPIO        MPP(7, 0x0, 1, 1, 1)
-#define MPP7_GE0_TXD7        MPP(7, 0x1, 0, 1, 1)
-#define MPP7_GE1_TXD3        MPP(7, 0x2, 0, 1, 1)
+#define MPP7_GE0_TXD7        MPP(7, 0x1, 0, 0, 1)
+#define MPP7_GE1_TXD3        MPP(7, 0x2, 0, 0, 1)
 #define MPP7_UNUSED        MPP(7, 0x3, 0, 0, 1)
 
 #define MPP8_GPIO        MPP(8, 0x0, 1, 1, 1)
-#define MPP8_GE0_RXD4        MPP(8, 0x1, 1, 0, 1)
-#define MPP8_GE1_RXD0        MPP(8, 0x2, 1, 0, 1)
+#define MPP8_GE0_RXD4        MPP(8, 0x1, 0, 0, 1)
+#define MPP8_GE1_RXD0        MPP(8, 0x2, 0, 0, 1)
 #define MPP8_UNUSED        MPP(8, 0x3, 0, 0, 1)
 
 #define MPP9_GPIO        MPP(9, 0x0, 1, 1, 1)
-#define MPP9_GE0_RXD5        MPP(9, 0x1, 1, 0, 1)
-#define MPP9_GE1_RXD1        MPP(9, 0x2, 1, 0, 1)
+#define MPP9_GE0_RXD5        MPP(9, 0x1, 0, 0, 1)
+#define MPP9_GE1_RXD1        MPP(9, 0x2, 0, 0, 1)
 #define MPP9_UNUSED        MPP(9, 0x3, 0, 0, 1)
 
 #define MPP10_GPIO        MPP(10, 0x0, 1, 1, 1)
-#define MPP10_GE0_RXD6        MPP(10, 0x1, 1, 0, 1)
-#define MPP10_GE1_RXD2        MPP(10, 0x2, 1, 0, 1)
+#define MPP10_GE0_RXD6        MPP(10, 0x1, 0, 0, 1)
+#define MPP10_GE1_RXD2        MPP(10, 0x2, 0, 0, 1)
 #define MPP10_UNUSED        MPP(10, 0x3, 0, 0, 1)
 
 #define MPP11_GPIO        MPP(11, 0x0, 1, 1, 1)
-#define MPP11_GE0_RXD7        MPP(11, 0x1, 1, 0, 1)
-#define MPP11_GE1_RXD3        MPP(11, 0x2, 1, 0, 1)
+#define MPP11_GE0_RXD7        MPP(11, 0x1, 0, 0, 1)
+#define MPP11_GE1_RXD3        MPP(11, 0x2, 0, 0, 1)
 #define MPP11_UNUSED        MPP(11, 0x3, 0, 0, 1)
 
 #define MPP12_GPIO        MPP(12, 0x0, 1, 1, 1)
-#define MPP12_M_BB        MPP(12, 0x3, 1, 0, 1)
-#define MPP12_UA0_CTSn        MPP(12, 0x4, 1, 0, 1)
-#define MPP12_NAND_FLASH_REn0    MPP(12, 0x5, 0, 1, 1)
-#define MPP12_TDM0_SCSn        MPP(12, 0X6, 0, 1, 1)
+#define MPP12_M_BB        MPP(12, 0x3, 0, 0, 1)
+#define MPP12_UA0_CTSn        MPP(12, 0x4, 0, 0, 1)
+#define MPP12_NAND_FLASH_REn0    MPP(12, 0x5, 0, 0, 1)
+#define MPP12_TDM0_SCSn        MPP(12, 0X6, 0, 0, 1)
 #define MPP12_UNUSED        MPP(12, 0x1, 0, 0, 1)
 
 #define MPP13_GPIO        MPP(13, 0x0, 1, 1, 1)
-#define MPP13_SYSRST_OUTn    MPP(13, 0x3, 0, 1, 1)
-#define MPP13_UA0_RTSn        MPP(13, 0x4, 0, 1, 1)
-#define MPP13_NAN_FLASH_WEn0    MPP(13, 0x5, 0, 1, 1)
-#define MPP13_TDM_SCLK        MPP(13, 0x6, 0, 1, 1)
+#define MPP13_SYSRST_OUTn    MPP(13, 0x3, 0, 0, 1)
+#define MPP13_UA0_RTSn        MPP(13, 0x4, 0, 0, 1)
+#define MPP13_NAN_FLASH_WEn0    MPP(13, 0x5, 0, 0, 1)
+#define MPP13_TDM_SCLK        MPP(13, 0x6, 0, 0, 1)
 #define MPP13_UNUSED        MPP(13, 0x1, 0, 0, 1)
 
 #define MPP14_GPIO        MPP(14, 0x0, 1, 1, 1)
-#define MPP14_SATA1_ACTn    MPP(14, 0x3, 0, 1, 1)
-#define MPP14_UA1_CTSn        MPP(14, 0x4, 1, 0, 1)
-#define MPP14_NAND_FLASH_REn1    MPP(14, 0x5, 0, 1, 1)
-#define MPP14_TDM_SMOSI        MPP(14, 0x6, 0, 1, 1)
+#define MPP14_SATA1_ACTn    MPP(14, 0x3, 0, 0, 1)
+#define MPP14_UA1_CTSn        MPP(14, 0x4, 0, 0, 1)
+#define MPP14_NAND_FLASH_REn1    MPP(14, 0x5, 0, 0, 1)
+#define MPP14_TDM_SMOSI        MPP(14, 0x6, 0, 0, 1)
 #define MPP14_UNUSED        MPP(14, 0x1, 0, 0, 1)
 
 #define MPP15_GPIO        MPP(15, 0x0, 1, 1, 1)
-#define MPP15_SATA0_ACTn    MPP(15, 0x3, 0, 1, 1)
-#define MPP15_UA1_RTSn        MPP(15, 0x4, 0, 1, 1)
-#define MPP15_NAND_FLASH_WEn1    MPP(15, 0x5, 0, 1, 1)
-#define MPP15_TDM_SMISO        MPP(15, 0x6, 1, 0, 1)
+#define MPP15_SATA0_ACTn    MPP(15, 0x3, 0, 0, 1)
+#define MPP15_UA1_RTSn        MPP(15, 0x4, 0, 0, 1)
+#define MPP15_NAND_FLASH_WEn1    MPP(15, 0x5, 0, 0, 1)
+#define MPP15_TDM_SMISO        MPP(15, 0x6, 0, 0, 1)
 #define MPP15_UNUSED        MPP(15, 0x1, 0, 0, 1)
 
 #define MPP16_GPIO        MPP(16, 0x0, 1, 1, 1)
-#define MPP16_SATA1_PRESENTn    MPP(16, 0x3, 0, 1, 1)
-#define MPP16_UA2_TXD        MPP(16, 0x4, 0, 1, 1)
-#define MPP16_NAND_FLASH_REn3    MPP(16, 0x5, 0, 1, 1)
-#define MPP16_TDM_INTn        MPP(16, 0x6, 1, 0, 1)
+#define MPP16_SATA1_PRESENTn    MPP(16, 0x3, 0, 0, 1)
+#define MPP16_UA2_TXD        MPP(16, 0x4, 0, 0, 1)
+#define MPP16_NAND_FLASH_REn3    MPP(16, 0x5, 0, 0, 1)
+#define MPP16_TDM_INTn        MPP(16, 0x6, 0, 0, 1)
 #define MPP16_UNUSED        MPP(16, 0x1, 0, 0, 1)
 
 
 #define MPP17_GPIO        MPP(17, 0x0, 1, 1, 1)
-#define MPP17_SATA0_PRESENTn    MPP(17, 0x3, 0, 1, 1)
-#define MPP17_UA2_RXD        MPP(17, 0x4, 1, 0, 1)
-#define MPP17_NAND_FLASH_WEn3    MPP(17, 0x5, 0, 1, 1)
-#define MPP17_TDM_RSTn        MPP(17, 0x6, 0, 1, 1)
+#define MPP17_SATA0_PRESENTn    MPP(17, 0x3, 0, 0, 1)
+#define MPP17_UA2_RXD        MPP(17, 0x4, 0, 0, 1)
+#define MPP17_NAND_FLASH_WEn3    MPP(17, 0x5, 0, 0, 1)
+#define MPP17_TDM_RSTn        MPP(17, 0x6, 0, 0, 1)
 #define MPP17_UNUSED        MPP(17, 0x1, 0, 0, 1)
 
 
 #define MPP18_GPIO        MPP(18, 0x0, 1, 1, 1)
-#define MPP18_UA0_CTSn        MPP(18, 0x4, 1, 0, 1)
-#define MPP18_BOOT_FLASH_REn    MPP(18, 0x5, 0, 1, 1)
+#define MPP18_UA0_CTSn        MPP(18, 0x4, 0, 0, 1)
+#define MPP18_BOOT_FLASH_REn    MPP(18, 0x5, 0, 0, 1)
 #define MPP18_UNUSED        MPP(18, 0x1, 0, 0, 1)
 
 
 
 #define MPP19_GPIO        MPP(19, 0x0, 1, 1, 1)
-#define MPP19_UA0_CTSn        MPP(19, 0x4, 0, 1, 1)
-#define MPP19_BOOT_FLASH_WEn    MPP(19, 0x5, 0, 1, 1)
+#define MPP19_UA0_CTSn        MPP(19, 0x4, 0, 0, 1)
+#define MPP19_BOOT_FLASH_WEn    MPP(19, 0x5, 0, 0, 1)
 #define MPP19_UNUSED        MPP(19, 0x1, 0, 0, 1)
 
 
 #define MPP20_GPIO        MPP(20, 0x0, 1, 1, 1)
-#define MPP20_UA1_CTSs        MPP(20, 0x4, 1, 0, 1)
-#define MPP20_TDM_PCLK        MPP(20, 0x6, 1, 1, 0)
+#define MPP20_UA1_CTSs        MPP(20, 0x4, 0, 0, 1)
+#define MPP20_TDM_PCLK        MPP(20, 0x6, 0, 0, 0)
 #define MPP20_UNUSED        MPP(20, 0x1, 0, 0, 1)
 
 
 
 #define MPP21_GPIO        MPP(21, 0x0, 1, 1, 1)
-#define MPP21_UA1_CTSs        MPP(21, 0x4, 0, 1, 1)
-#define MPP21_TDM_FSYNC        MPP(21, 0x6, 1, 1, 0)
+#define MPP21_UA1_CTSs        MPP(21, 0x4, 0, 0, 1)
+#define MPP21_TDM_FSYNC        MPP(21, 0x6, 0, 0, 0)
 #define MPP21_UNUSED        MPP(21, 0x1, 0, 0, 1)
 
 
 
 #define MPP22_GPIO        MPP(22, 0x0, 1, 1, 1)
-#define MPP22_UA3_TDX        MPP(22, 0x4, 0, 1, 1)
-#define MPP22_NAND_FLASH_REn2    MPP(22, 0x5, 0, 1, 1)
-#define MPP22_TDM_DRX        MPP(22, 0x6, 1, 0, 1)
+#define MPP22_UA3_TDX        MPP(22, 0x4, 0, 0, 1)
+#define MPP22_NAND_FLASH_REn2    MPP(22, 0x5, 0, 0, 1)
+#define MPP22_TDM_DRX        MPP(22, 0x6, 0, 0, 1)
 #define MPP22_UNUSED        MPP(22, 0x1, 0, 0, 1)
 
 
 
 #define MPP23_GPIO        MPP(23, 0x0, 1, 1, 1)
-#define MPP23_UA3_RDX        MPP(23, 0x4, 1, 0, 1)
-#define MPP23_NAND_FLASH_WEn2    MPP(23, 0x5, 0, 1, 1)
-#define MPP23_TDM_DTX        MPP(23, 0x6, 0, 1, 1)
+#define MPP23_UA3_RDX        MPP(23, 0x4, 0, 0, 1)
+#define MPP23_NAND_FLASH_WEn2    MPP(23, 0x5, 0, 0, 1)
+#define MPP23_TDM_DTX        MPP(23, 0x6, 0, 0, 1)
 #define MPP23_UNUSED        MPP(23, 0x1, 0, 0, 1)
 
 
 #define MPP24_GPIO        MPP(24, 0x0, 1, 1, 1)
-#define MPP24_UA2_TXD        MPP(24, 0x4, 0, 1, 1)
-#define MPP24_TDM_INTn        MPP(24, 0x6, 1, 0, 1)
+#define MPP24_UA2_TXD        MPP(24, 0x4, 0, 0, 1)
+#define MPP24_TDM_INTn        MPP(24, 0x6, 0, 0, 1)
 #define MPP24_UNUSED        MPP(24, 0x1, 0, 0, 1)
 
 
 #define MPP25_GPIO        MPP(25, 0x0, 1, 1, 1)
-#define MPP25_UA2_RXD        MPP(25, 0x4, 1, 0, 1)
-#define MPP25_TDM_RSTn        MPP(25, 0x6, 0, 1, 1)
+#define MPP25_UA2_RXD        MPP(25, 0x4, 0, 0, 1)
+#define MPP25_TDM_RSTn        MPP(25, 0x6, 0, 0, 1)
 #define MPP25_UNUSED        MPP(25, 0x1, 0, 0, 1)
 
 
 #define MPP26_GPIO        MPP(26, 0x0, 1, 1, 1)
-#define MPP26_UA2_CTSn        MPP(26, 0x4, 1, 0, 1)
-#define MPP26_TDM_PCLK        MPP(26, 0x6, 1, 1, 1)
+#define MPP26_UA2_CTSn        MPP(26, 0x4, 0, 0, 1)
+#define MPP26_TDM_PCLK        MPP(26, 0x6, 0, 0, 1)
 #define MPP26_UNUSED        MPP(26, 0x1, 0, 0, 1)
 
 
 #define MPP27_GPIO        MPP(27, 0x0, 1, 1, 1)
-#define MPP27_UA2_RTSn        MPP(27, 0x4, 0, 1, 1)
-#define MPP27_TDM_FSYNC        MPP(27, 0x6, 1, 1, 1)
+#define MPP27_UA2_RTSn        MPP(27, 0x4, 0, 0, 1)
+#define MPP27_TDM_FSYNC        MPP(27, 0x6, 0, 0, 1)
 #define MPP27_UNUSED        MPP(27, 0x1, 0, 0, 1)
 
 
 #define MPP28_GPIO        MPP(28, 0x0, 1, 1, 1)
-#define MPP28_UA3_TXD        MPP(28, 0x4, 0, 1, 1)
-#define MPP28_TDM_DRX        MPP(28, 0x6, 1, 0, 1)
+#define MPP28_UA3_TXD        MPP(28, 0x4, 0, 0, 1)
+#define MPP28_TDM_DRX        MPP(28, 0x6, 0, 0, 1)
 #define MPP28_UNUSED        MPP(28, 0x1, 0, 0, 1)
 
 #define MPP29_GPIO        MPP(29, 0x0, 1, 1, 1)
-#define MPP29_UA3_RXD        MPP(29, 0x4, 1, 0, 1)
-#define MPP29_SYSRST_OUTn    MPP(29, 0x5, 0, 1, 1)
-#define MPP29_TDM_DTX        MPP(29, 0x6, 0, 1, 1)
+#define MPP29_UA3_RXD        MPP(29, 0x4, 0, 0, 1)
+#define MPP29_SYSRST_OUTn    MPP(29, 0x5, 0, 0, 1)
+#define MPP29_TDM_DTX        MPP(29, 0x6, 0, 0, 1)
 #define MPP29_UNUSED        MPP(29, 0x1, 0, 0, 1)
 
 #define MPP30_GPIO        MPP(30, 0x0, 1, 1, 1)
-#define MPP30_UA3_CTSn        MPP(30, 0x4, 1, 0, 1)
+#define MPP30_UA3_CTSn        MPP(30, 0x4, 0, 0, 1)
 #define MPP30_UNUSED        MPP(30, 0x1, 0, 0, 1)
 
 #define MPP31_GPIO        MPP(31, 0x0, 1, 1, 1)
-#define MPP31_UA3_RTSn        MPP(31, 0x4, 0, 1, 1)
-#define MPP31_TDM1_SCSn        MPP(31, 0x6, 0, 1, 1)
+#define MPP31_UA3_RTSn        MPP(31, 0x4, 0, 0, 1)
+#define MPP31_TDM1_SCSn        MPP(31, 0x6, 0, 0, 1)
 #define MPP31_UNUSED        MPP(31, 0x1, 0, 0, 1)
 
 
 #define MPP32_GPIO        MPP(32, 0x1, 1, 1, 1)
-#define MPP32_UA3_TDX        MPP(32, 0x4, 0, 1, 1)
-#define MPP32_SYSRST_OUTn    MPP(32, 0x5, 0, 1, 1)
-#define MPP32_TDM0_RXQ        MPP(32, 0x6, 0, 1, 1)
+#define MPP32_UA3_TDX        MPP(32, 0x4, 0, 0, 1)
+#define MPP32_SYSRST_OUTn    MPP(32, 0x5, 0, 0, 1)
+#define MPP32_TDM0_RXQ        MPP(32, 0x6, 0, 0, 1)
 #define MPP32_UNUSED        MPP(32, 0x3, 0, 0, 1)
 
 
 #define MPP33_GPIO        MPP(33, 0x1, 1, 1, 1)
-#define MPP33_UA3_RDX        MPP(33, 0x4, 1, 0, 1)
-#define MPP33_TDM0_TXQ        MPP(33, 0x6, 0, 1, 1)
+#define MPP33_UA3_RDX        MPP(33, 0x4, 0, 0, 1)
+#define MPP33_TDM0_TXQ        MPP(33, 0x6, 0, 0, 1)
 #define MPP33_UNUSED        MPP(33, 0x3, 0, 0, 1)
 
 
 
 #define MPP34_GPIO        MPP(34, 0x1, 1, 1, 1)
-#define MPP34_UA2_TDX        MPP(34, 0x4, 0, 1, 1)
-#define MPP34_TDM1_RXQ        MPP(34, 0x6, 0, 1, 1)
+#define MPP34_UA2_TDX        MPP(34, 0x4, 0, 0, 1)
+#define MPP34_TDM1_RXQ        MPP(34, 0x6, 0, 0, 1)
 #define MPP34_UNUSED        MPP(34, 0x3, 0, 0, 1)
 
 
 
 #define MPP35_GPIO        MPP(35, 0x1, 1, 1, 1)
-#define MPP35_UA2_RDX        MPP(35, 0x4, 1, 0, 1)
-#define MPP35_TDM1_TXQ        MPP(35, 0x6, 0, 1, 1)
+#define MPP35_UA2_RDX        MPP(35, 0x4, 0, 0, 1)
+#define MPP35_TDM1_TXQ        MPP(35, 0x6, 0, 0, 1)
 #define MPP35_UNUSED        MPP(35, 0x3, 0, 0, 1)
 
 #define MPP36_GPIO        MPP(36, 0x1, 1, 1, 1)
-#define MPP36_UA0_CTSn        MPP(36, 0x2, 1, 0, 1)
-#define MPP36_UA2_TDX        MPP(36, 0x4, 0, 1, 1)
-#define MPP36_TDM0_SCSn        MPP(36, 0x6, 0, 1, 1)
+#define MPP36_UA0_CTSn        MPP(36, 0x2, 0, 0, 1)
+#define MPP36_UA2_TDX        MPP(36, 0x4, 0, 0, 1)
+#define MPP36_TDM0_SCSn        MPP(36, 0x6, 0, 0, 1)
 #define MPP36_UNUSED        MPP(36, 0x3, 0, 0, 1)
 
 
 #define MPP37_GPIO        MPP(37, 0x1, 1, 1, 1)
-#define MPP37_UA0_RTSn        MPP(37, 0x2, 0, 1, 1)
-#define MPP37_UA2_RXD        MPP(37, 0x4, 1, 0, 1)
-#define MPP37_SYSRST_OUTn    MPP(37, 0x5, 0, 1, 1)
-#define MPP37_TDM_SCLK        MPP(37, 0x6, 0, 1, 1)
+#define MPP37_UA0_RTSn        MPP(37, 0x2, 0, 0, 1)
+#define MPP37_UA2_RXD        MPP(37, 0x4, 0, 0, 1)
+#define MPP37_SYSRST_OUTn    MPP(37, 0x5, 0, 0, 1)
+#define MPP37_TDM_SCLK        MPP(37, 0x6, 0, 0, 1)
 #define MPP37_UNUSED        MPP(37, 0x3, 0, 0, 1)
 
 
 
 
 #define MPP38_GPIO        MPP(38, 0x1, 1, 1, 1)
-#define MPP38_UA1_CTSn        MPP(38, 0x2, 1, 0, 1)
-#define MPP38_UA3_TXD        MPP(38, 0x4, 0, 1, 1)
-#define MPP38_SYSRST_OUTn    MPP(38, 0x5, 0, 1, 1)
-#define MPP38_TDM_SMOSI        MPP(38, 0x6, 0, 1, 1)
+#define MPP38_UA1_CTSn        MPP(38, 0x2, 0, 0, 1)
+#define MPP38_UA3_TXD        MPP(38, 0x4, 0, 0, 1)
+#define MPP38_SYSRST_OUTn    MPP(38, 0x5, 0, 0, 1)
+#define MPP38_TDM_SMOSI        MPP(38, 0x6, 0, 0, 1)
 #define MPP38_UNUSED        MPP(38, 0x3, 0, 0, 1)
 
 
 
 
 #define MPP39_GPIO        MPP(39, 0x1, 1, 1, 1)
-#define MPP39_UA1_RTSn        MPP(39, 0x2, 0, 1, 1)
-#define MPP39_UA3_RXD        MPP(39, 0x4, 1, 0, 1)
-#define MPP39_SYSRST_OUTn    MPP(39, 0x5, 0, 1, 1)
-#define MPP39_TDM_SMISO        MPP(39, 0x6, 1, 0, 1)
+#define MPP39_UA1_RTSn        MPP(39, 0x2, 0, 0, 1)
+#define MPP39_UA3_RXD        MPP(39, 0x4, 0, 0, 1)
+#define MPP39_SYSRST_OUTn    MPP(39, 0x5, 0, 0, 1)
+#define MPP39_TDM_SMISO        MPP(39, 0x6, 0, 0, 1)
 #define MPP39_UNUSED        MPP(39, 0x3, 0, 0, 1)
 
 
 
 #define MPP40_GPIO        MPP(40, 0x1, 1, 1, 1)
-#define MPP40_TDM_INTn        MPP(40, 0x6, 1, 0, 1)
+#define MPP40_TDM_INTn        MPP(40, 0x6, 0, 0, 1)
 #define MPP40_UNUSED        MPP(40, 0x0, 0, 0, 1)
 
 
 
 #define MPP41_GPIO        MPP(41, 0x1, 1, 1, 1)
-#define MPP41_TDM_RSTn        MPP(41, 0x6, 0, 1, 1)
+#define MPP41_TDM_RSTn        MPP(41, 0x6, 0, 0, 1)
 #define MPP41_UNUSED        MPP(41, 0x0, 0, 0, 1)
 
 
 
 #define MPP42_GPIO        MPP(42, 0x1, 1, 1, 1)
-#define MPP42_TDM_PCLK        MPP(42, 0x6, 1, 1, 1)
+#define MPP42_TDM_PCLK        MPP(42, 0x6, 0, 0, 1)
 #define MPP42_UNUSED        MPP(42, 0x0, 0, 0, 1)
 
 
 
 #define MPP43_GPIO        MPP(43, 0x1, 1, 1, 1)
-#define MPP43_TDM_FSYNC        MPP(43, 0x6, 1, 1, 1)
+#define MPP43_TDM_FSYNC        MPP(43, 0x6, 0, 0, 1)
 #define MPP43_UNUSED        MPP(43, 0x0, 0, 0, 1)
 
 
 
 #define MPP44_GPIO        MPP(44, 0x1, 1, 1, 1)
-#define MPP44_TDM_DRX        MPP(44, 0x6, 1, 0, 1)
+#define MPP44_TDM_DRX        MPP(44, 0x6, 0, 0, 1)
 #define MPP44_UNUSED        MPP(44, 0x0, 0, 0, 1)
 
 
 
 #define MPP45_GPIO        MPP(45, 0x1, 1, 1, 1)
-#define MPP45_SATA0_ACTn    MPP(45, 0x3, 0, 1, 1)
-#define MPP45_TDM_DRX        MPP(45, 0x6, 0, 1, 1)
+#define MPP45_SATA0_ACTn    MPP(45, 0x3, 0, 0, 1)
+#define MPP45_TDM_DRX        MPP(45, 0x6, 0, 0, 1)
 #define MPP45_UNUSED        MPP(45, 0x0, 0, 0, 1)
 
 
 #define MPP46_GPIO        MPP(46, 0x1, 1, 1, 1)
-#define MPP46_TDM_SCSn        MPP(46, 0x6, 0, 1, 1)
+#define MPP46_TDM_SCSn        MPP(46, 0x6, 0, 0, 1)
 #define MPP46_UNUSED        MPP(46, 0x0, 0, 0, 1)
 
 
@@ -323,14 +323,14 @@
 
 
 #define MPP48_GPIO        MPP(48, 0x1, 1, 1, 1)
-#define MPP48_SATA1_ACTn    MPP(48, 0x3, 0, 1, 1)
+#define MPP48_SATA1_ACTn    MPP(48, 0x3, 0, 0, 1)
 #define MPP48_UNUSED        MPP(48, 0x2, 0, 0, 1)
 
 
 
 #define MPP49_GPIO        MPP(49, 0x1, 1, 1, 1)
-#define MPP49_SATA0_ACTn    MPP(49, 0x3, 0, 1, 1)
-#define MPP49_M_BB        MPP(49, 0x4, 1, 0, 1)
+#define MPP49_SATA0_ACTn    MPP(49, 0x3, 0, 0, 1)
+#define MPP49_M_BB        MPP(49, 0x4, 0, 0, 1)
 #define MPP49_UNUSED        MPP(49, 0x2, 0, 0, 1)
 
 
diff --git a/arch/arm/mach-omap1/Kconfig b/arch/arm/mach-omap1/Kconfig
index 4f8d66f044e7..922ab0dc2bcd 100644
--- a/arch/arm/mach-omap1/Kconfig
+++ b/arch/arm/mach-omap1/Kconfig
@@ -37,7 +37,6 @@ comment "OMAP Board Type"
 config MACH_OMAP_INNOVATOR
 	bool "TI Innovator"
 	depends on ARCH_OMAP1 && (ARCH_OMAP15XX || ARCH_OMAP16XX)
-	select OMAP_MCBSP
 	help
           TI OMAP 1510 or 1610 Innovator board support. Say Y here if you
           have such a board.
@@ -45,7 +44,6 @@ config MACH_OMAP_INNOVATOR
 config MACH_OMAP_H2
 	bool "TI H2 Support"
 	depends on ARCH_OMAP1 && ARCH_OMAP16XX
-	select OMAP_MCBSP
     	help
 	  TI OMAP 1610/1611B H2 board support. Say Y here if you have such
 	  a board.
@@ -72,7 +70,6 @@ config MACH_HERALD
 config MACH_OMAP_OSK
 	bool "TI OSK Support"
 	depends on ARCH_OMAP1 && ARCH_OMAP16XX
-	select OMAP_MCBSP
     	help
 	  TI OMAP 5912 OSK (OMAP Starter Kit) board support. Say Y here
           if you have such a board.
diff --git a/arch/arm/mach-omap1/Makefile b/arch/arm/mach-omap1/Makefile
index 11c85cd2731a..9923f92b5450 100644
--- a/arch/arm/mach-omap1/Makefile
+++ b/arch/arm/mach-omap1/Makefile
@@ -6,7 +6,9 @@
 obj-y := io.o id.o sram.o time.o irq.o mux.o flash.o serial.o devices.o dma.o
 obj-y += clock.o clock_data.o opp_data.o reset.o pm_bus.o timer.o
 
-obj-$(CONFIG_OMAP_MCBSP) += mcbsp.o
+ifneq ($(CONFIG_SND_OMAP_SOC_MCBSP),)
+obj-y += mcbsp.o
+endif
 
 obj-$(CONFIG_OMAP_32K_TIMER)	+= timer32k.o
 
diff --git a/arch/arm/mach-omap1/devices.c b/arch/arm/mach-omap1/devices.c
index 1d76a63c0983..187b2fe132e9 100644
--- a/arch/arm/mach-omap1/devices.c
+++ b/arch/arm/mach-omap1/devices.c
@@ -28,7 +28,6 @@
 #include <plat/mux.h>
 #include <plat/mmc.h>
 #include <plat/omap7xx.h>
-#include <plat/mcbsp.h>
 
 #include "clock.h"
 
@@ -250,16 +249,8 @@ static struct platform_device omap_pcm = {
 	.id	= -1,
 };
 
-OMAP_MCBSP_PLATFORM_DEVICE(1);
-OMAP_MCBSP_PLATFORM_DEVICE(2);
-OMAP_MCBSP_PLATFORM_DEVICE(3);
-
 static void omap_init_audio(void)
 {
-	platform_device_register(&omap_mcbsp1);
-	platform_device_register(&omap_mcbsp2);
-	if (!cpu_is_omap7xx())
-		platform_device_register(&omap_mcbsp3);
 	platform_device_register(&omap_pcm);
 }
 
diff --git a/arch/arm/mach-omap1/mcbsp.c b/arch/arm/mach-omap1/mcbsp.c
index 91f9abbd3250..3e8410a99990 100644
--- a/arch/arm/mach-omap1/mcbsp.c
+++ b/arch/arm/mach-omap1/mcbsp.c
@@ -420,18 +420,6 @@ static int __init omap1_mcbsp_init(void)
 		return -ENODEV;
 
 	if (cpu_is_omap7xx())
-		omap_mcbsp_count = OMAP7XX_MCBSP_COUNT;
-	else if (cpu_is_omap15xx())
-		omap_mcbsp_count = OMAP15XX_MCBSP_COUNT;
-	else if (cpu_is_omap16xx())
-		omap_mcbsp_count = OMAP16XX_MCBSP_COUNT;
-
-	mcbsp_ptr = kzalloc(omap_mcbsp_count * sizeof(struct omap_mcbsp *),
-								GFP_KERNEL);
-	if (!mcbsp_ptr)
-		return -ENOMEM;
-
-	if (cpu_is_omap7xx())
 		omap_mcbsp_register_board_cfg(omap7xx_mcbsp_res_0,
 					OMAP7XX_MCBSP_RES_SZ,
 					omap7xx_mcbsp_pdata,
@@ -449,7 +437,7 @@ static int __init omap1_mcbsp_init(void)
 					omap16xx_mcbsp_pdata,
 					OMAP16XX_MCBSP_COUNT);
 
-	return omap_mcbsp_init();
+	return 0;
 }
 
 arch_initcall(omap1_mcbsp_init);
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 41e6612ecbaf..d965da45160e 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -213,13 +213,12 @@ config MACH_OMAP3_PANDORA
 	depends on ARCH_OMAP3
 	default y
 	select OMAP_PACKAGE_CBB
-	select REGULATOR_FIXED_VOLTAGE
+	select REGULATOR_FIXED_VOLTAGE if REGULATOR
 
 config MACH_OMAP3_TOUCHBOOK
 	bool "OMAP3 Touch Book"
 	depends on ARCH_OMAP3
 	default y
-	select BACKLIGHT_CLASS_DEVICE
 
 config MACH_OMAP_3430SDP
 	bool "OMAP 3430 SDP board"
@@ -265,7 +264,7 @@ config MACH_OMAP_ZOOM2
 	select SERIAL_8250
 	select SERIAL_CORE_CONSOLE
 	select SERIAL_8250_CONSOLE
-	select REGULATOR_FIXED_VOLTAGE
+	select REGULATOR_FIXED_VOLTAGE if REGULATOR
 
 config MACH_OMAP_ZOOM3
 	bool "OMAP3630 Zoom3 board"
@@ -275,7 +274,7 @@ config MACH_OMAP_ZOOM3
 	select SERIAL_8250
 	select SERIAL_CORE_CONSOLE
 	select SERIAL_8250_CONSOLE
-	select REGULATOR_FIXED_VOLTAGE
+	select REGULATOR_FIXED_VOLTAGE if REGULATOR
 
 config MACH_CM_T35
 	bool "CompuLab CM-T35/CM-T3730 modules"
@@ -334,7 +333,7 @@ config MACH_OMAP_4430SDP
 	depends on ARCH_OMAP4
 	select OMAP_PACKAGE_CBL
 	select OMAP_PACKAGE_CBS
-	select REGULATOR_FIXED_VOLTAGE
+	select REGULATOR_FIXED_VOLTAGE if REGULATOR
 
 config MACH_OMAP4_PANDA
 	bool "OMAP4 Panda Board"
@@ -342,7 +341,7 @@ config MACH_OMAP4_PANDA
 	depends on ARCH_OMAP4
 	select OMAP_PACKAGE_CBL
 	select OMAP_PACKAGE_CBS
-	select REGULATOR_FIXED_VOLTAGE
+	select REGULATOR_FIXED_VOLTAGE if REGULATOR
 
 config OMAP3_EMU
 	bool "OMAP3 debugging peripherals"
diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
index fc9b238cbc19..06326a6e460d 100644
--- a/arch/arm/mach-omap2/Makefile
+++ b/arch/arm/mach-omap2/Makefile
@@ -11,13 +11,15 @@ hwmod-common				= omap_hwmod.o \
 					  omap_hwmod_common_data.o
 clock-common				= clock.o clock_common_data.o \
 					  clkt_dpll.o clkt_clksel.o
-secure-common                          = omap-smc.o omap-secure.o
+secure-common				= omap-smc.o omap-secure.o
 
-obj-$(CONFIG_ARCH_OMAP2) += $(omap-2-3-common) $(hwmod-common) $(secure-common)
+obj-$(CONFIG_ARCH_OMAP2) += $(omap-2-3-common) $(hwmod-common)
 obj-$(CONFIG_ARCH_OMAP3) += $(omap-2-3-common) $(hwmod-common) $(secure-common)
 obj-$(CONFIG_ARCH_OMAP4) += prm44xx.o $(hwmod-common) $(secure-common)
 
-obj-$(CONFIG_OMAP_MCBSP) += mcbsp.o
+ifneq ($(CONFIG_SND_OMAP_SOC_MCBSP),)
+obj-y += mcbsp.o
+endif
 
 obj-$(CONFIG_TWL4030_CORE) += omap_twl.o
 
diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
index 39fba9df17fb..90c76d340fb3 100644
--- a/arch/arm/mach-omap2/board-4430sdp.c
+++ b/arch/arm/mach-omap2/board-4430sdp.c
@@ -41,6 +41,7 @@
 #include <video/omap-panel-nokia-dsi.h>
 #include <video/omap-panel-picodlp.h>
 #include <linux/wl12xx.h>
+#include <linux/platform_data/omap-abe-twl6040.h>
 
 #include "mux.h"
 #include "hsmmc.h"
@@ -52,8 +53,9 @@
 #define ETH_KS8851_QUART		138
 #define OMAP4_SFH7741_SENSOR_OUTPUT_GPIO	184
 #define OMAP4_SFH7741_ENABLE_GPIO		188
-#define HDMI_GPIO_HPD 60 /* Hot plug pin for HDMI */
+#define HDMI_GPIO_CT_CP_HPD 60 /* HPD mode enable/disable */
 #define HDMI_GPIO_LS_OE 41 /* Level shifter for HDMI */
+#define HDMI_GPIO_HPD  63 /* Hotplug detect */
 #define DISPLAY_SEL_GPIO	59	/* LCD2/PicoDLP switch */
 #define DLP_POWER_ON_GPIO	40
 
@@ -377,12 +379,40 @@ static struct platform_device sdp4430_dmic_codec = {
 	.id	= -1,
 };
 
+static struct omap_abe_twl6040_data sdp4430_abe_audio_data = {
+	.card_name = "SDP4430",
+	.has_hs		= ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
+	.has_hf		= ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
+	.has_ep		= 1,
+	.has_aux	= ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
+	.has_vibra	= ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
+
+	.has_dmic	= 1,
+	.has_hsmic	= 1,
+	.has_mainmic	= 1,
+	.has_submic	= 1,
+	.has_afm	= ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
+
+	.jack_detection = 1,
+	/* MCLK input is 38.4MHz */
+	.mclk_freq	= 38400000,
+};
+
+static struct platform_device sdp4430_abe_audio = {
+	.name		= "omap-abe-twl6040",
+	.id		= -1,
+	.dev = {
+		.platform_data = &sdp4430_abe_audio_data,
+	},
+};
+
 static struct platform_device *sdp4430_devices[] __initdata = {
 	&sdp4430_gpio_keys_device,
 	&sdp4430_leds_gpio,
 	&sdp4430_leds_pwm,
 	&sdp4430_vbat,
 	&sdp4430_dmic_codec,
+	&sdp4430_abe_audio,
 };
 
 static struct omap_musb_board_data musb_board_data = {
@@ -603,8 +633,9 @@ static void __init omap_sfh7741prox_init(void)
 }
 
 static struct gpio sdp4430_hdmi_gpios[] = {
-	{ HDMI_GPIO_HPD,	GPIOF_OUT_INIT_HIGH,	"hdmi_gpio_hpd"   },
+	{ HDMI_GPIO_CT_CP_HPD, GPIOF_OUT_INIT_HIGH, "hdmi_gpio_ct_cp_hpd" },
 	{ HDMI_GPIO_LS_OE,	GPIOF_OUT_INIT_HIGH,	"hdmi_gpio_ls_oe" },
+	{ HDMI_GPIO_HPD, GPIOF_DIR_IN, "hdmi_gpio_hpd" },
 };
 
 static int sdp4430_panel_enable_hdmi(struct omap_dss_device *dssdev)
@@ -621,8 +652,7 @@ static int sdp4430_panel_enable_hdmi(struct omap_dss_device *dssdev)
 
 static void sdp4430_panel_disable_hdmi(struct omap_dss_device *dssdev)
 {
-	gpio_free(HDMI_GPIO_LS_OE);
-	gpio_free(HDMI_GPIO_HPD);
+	gpio_free_array(sdp4430_hdmi_gpios, ARRAY_SIZE(sdp4430_hdmi_gpios));
 }
 
 static struct nokia_dsi_panel_data dsi1_panel = {
@@ -738,6 +768,10 @@ static void sdp4430_lcd_init(void)
 		pr_err("%s: Could not get lcd2_reset_gpio\n", __func__);
 }
 
+static struct omap_dss_hdmi_data sdp4430_hdmi_data = {
+	.hpd_gpio = HDMI_GPIO_HPD,
+};
+
 static struct omap_dss_device sdp4430_hdmi_device = {
 	.name = "hdmi",
 	.driver_name = "hdmi_panel",
@@ -745,6 +779,7 @@ static struct omap_dss_device sdp4430_hdmi_device = {
 	.platform_enable = sdp4430_panel_enable_hdmi,
 	.platform_disable = sdp4430_panel_disable_hdmi,
 	.channel = OMAP_DSS_CHANNEL_DIGIT,
+	.data = &sdp4430_hdmi_data,
 };
 
 static struct picodlp_panel_data sdp4430_picodlp_pdata = {
@@ -808,7 +843,7 @@ static struct omap_dss_board_info sdp4430_dss_data = {
 	.default_device	= &sdp4430_lcd_device,
 };
 
-static void omap_4430sdp_display_init(void)
+static void __init omap_4430sdp_display_init(void)
 {
 	int r;
 
@@ -829,6 +864,10 @@ static void omap_4430sdp_display_init(void)
 		omap_hdmi_init(OMAP_HDMI_SDA_SCL_EXTERNAL_PULLUP);
 	else
 		omap_hdmi_init(0);
+
+	omap_mux_init_gpio(HDMI_GPIO_LS_OE, OMAP_PIN_OUTPUT);
+	omap_mux_init_gpio(HDMI_GPIO_CT_CP_HPD, OMAP_PIN_OUTPUT);
+	omap_mux_init_gpio(HDMI_GPIO_HPD, OMAP_PIN_INPUT_PULLDOWN);
 }
 
 #ifdef CONFIG_OMAP_MUX
@@ -841,7 +880,7 @@ static struct omap_board_mux board_mux[] __initdata = {
 #define board_mux	NULL
  #endif
 
-static void omap4_sdp4430_wifi_mux_init(void)
+static void __init omap4_sdp4430_wifi_mux_init(void)
 {
 	omap_mux_init_gpio(GPIO_WIFI_IRQ, OMAP_PIN_INPUT |
 				OMAP_PIN_OFF_WAKEUPENABLE);
@@ -868,12 +907,17 @@ static struct wl12xx_platform_data omap4_sdp4430_wlan_data __initdata = {
 	.board_tcxo_clock = WL12XX_TCXOCLOCK_26,
 };
 
-static void omap4_sdp4430_wifi_init(void)
+static void __init omap4_sdp4430_wifi_init(void)
 {
+	int ret;
+
 	omap4_sdp4430_wifi_mux_init();
-	if (wl12xx_set_platform_data(&omap4_sdp4430_wlan_data))
-		pr_err("Error setting wl12xx data\n");
-	platform_device_register(&omap_vwlan_device);
+	ret = wl12xx_set_platform_data(&omap4_sdp4430_wlan_data);
+	if (ret)
+		pr_err("Error setting wl12xx data: %d\n", ret);
+	ret = platform_device_register(&omap_vwlan_device);
+	if (ret)
+		pr_err("Error registering wl12xx device: %d\n", ret);
 }
 
 static void __init omap_4430sdp_init(void)
diff --git a/arch/arm/mach-omap2/board-cm-t35.c b/arch/arm/mach-omap2/board-cm-t35.c
index e921e3be24a4..d73316ed4207 100644
--- a/arch/arm/mach-omap2/board-cm-t35.c
+++ b/arch/arm/mach-omap2/board-cm-t35.c
@@ -437,7 +437,7 @@ static struct usbhs_omap_board_data usbhs_bdata __initdata = {
 	.reset_gpio_port[2]  = -EINVAL
 };
 
-static void cm_t35_init_usbh(void)
+static void  __init cm_t35_init_usbh(void)
 {
 	int err;
 
diff --git a/arch/arm/mach-omap2/board-generic.c b/arch/arm/mach-omap2/board-generic.c
index d58756060483..ad497620539b 100644
--- a/arch/arm/mach-omap2/board-generic.c
+++ b/arch/arm/mach-omap2/board-generic.c
@@ -17,6 +17,7 @@
 #include <linux/i2c/twl.h>
 
 #include <mach/hardware.h>
+#include <asm/hardware/gic.h>
 #include <asm/mach/arch.h>
 
 #include <plat/board.h>
@@ -102,6 +103,7 @@ DT_MACHINE_START(OMAP242X_DT, "Generic OMAP2420 (Flattened Device Tree)")
 	.map_io		= omap242x_map_io,
 	.init_early	= omap2420_init_early,
 	.init_irq	= omap2_init_irq,
+	.handle_irq	= omap2_intc_handle_irq,
 	.init_machine	= omap_generic_init,
 	.timer		= &omap2_timer,
 	.dt_compat	= omap242x_boards_compat,
@@ -141,6 +143,7 @@ DT_MACHINE_START(OMAP3_DT, "Generic OMAP3 (Flattened Device Tree)")
 	.map_io		= omap3_map_io,
 	.init_early	= omap3430_init_early,
 	.init_irq	= omap3_init_irq,
+	.handle_irq	= omap3_intc_handle_irq,
 	.init_machine	= omap3_init,
 	.timer		= &omap3_timer,
 	.dt_compat	= omap3_boards_compat,
@@ -160,6 +163,7 @@ DT_MACHINE_START(OMAP4_DT, "Generic OMAP4 (Flattened Device Tree)")
 	.map_io		= omap4_map_io,
 	.init_early	= omap4430_init_early,
 	.init_irq	= gic_init_irq,
+	.handle_irq	= gic_handle_irq,
 	.init_machine	= omap4_init,
 	.timer		= &omap4_timer,
 	.dt_compat	= omap4_boards_compat,
diff --git a/arch/arm/mach-omap2/board-omap3evm.c b/arch/arm/mach-omap2/board-omap3evm.c
index 003fe34c9343..c775bead1497 100644
--- a/arch/arm/mach-omap2/board-omap3evm.c
+++ b/arch/arm/mach-omap2/board-omap3evm.c
@@ -617,6 +617,21 @@ static struct gpio omap3_evm_ehci_gpios[] __initdata = {
 	{ OMAP3_EVM_EHCI_SELECT, GPIOF_OUT_INIT_LOW,   "select EHCI port" },
 };
 
+static void __init omap3_evm_wl12xx_init(void)
+{
+#ifdef CONFIG_WL12XX_PLATFORM_DATA
+	int ret;
+
+	/* WL12xx WLAN Init */
+	ret = wl12xx_set_platform_data(&omap3evm_wlan_data);
+	if (ret)
+		pr_err("error setting wl12xx data: %d\n", ret);
+	ret = platform_device_register(&omap3evm_wlan_regulator);
+	if (ret)
+		pr_err("error registering wl12xx device: %d\n", ret);
+#endif
+}
+
 static void __init omap3_evm_init(void)
 {
 	omap3_evm_get_revision();
@@ -665,13 +680,7 @@ static void __init omap3_evm_init(void)
 	omap_ads7846_init(1, OMAP3_EVM_TS_GPIO, 310, NULL);
 	omap3evm_init_smsc911x();
 	omap3_evm_display_init();
-
-#ifdef CONFIG_WL12XX_PLATFORM_DATA
-	/* WL12xx WLAN Init */
-	if (wl12xx_set_platform_data(&omap3evm_wlan_data))
-		pr_err("error setting wl12xx data\n");
-	platform_device_register(&omap3evm_wlan_regulator);
-#endif
+	omap3_evm_wl12xx_init();
 }
 
 MACHINE_START(OMAP3EVM, "OMAP3 EVM")
diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c
index 30ad40db2cf3..e4415917693f 100644
--- a/arch/arm/mach-omap2/board-omap4panda.c
+++ b/arch/arm/mach-omap2/board-omap4panda.c
@@ -28,6 +28,7 @@
 #include <linux/regulator/machine.h>
 #include <linux/regulator/fixed.h>
 #include <linux/wl12xx.h>
+#include <linux/platform_data/omap-abe-twl6040.h>
 
 #include <mach/hardware.h>
 #include <asm/hardware/gic.h>
@@ -51,8 +52,9 @@
 #define GPIO_HUB_NRESET		62
 #define GPIO_WIFI_PMENA		43
 #define GPIO_WIFI_IRQ		53
-#define HDMI_GPIO_HPD 60 /* Hot plug pin for HDMI */
+#define HDMI_GPIO_CT_CP_HPD 60 /* HPD mode enable/disable */
 #define HDMI_GPIO_LS_OE 41 /* Level shifter for HDMI */
+#define HDMI_GPIO_HPD  63 /* Hotplug detect */
 
 /* wl127x BT, FM, GPS connectivity chip */
 static int wl1271_gpios[] = {46, -1, -1};
@@ -90,9 +92,34 @@ static struct platform_device leds_gpio = {
 	},
 };
 
+static struct omap_abe_twl6040_data panda_abe_audio_data = {
+	/* Audio out */
+	.has_hs		= ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
+	/* HandsFree through expasion connector */
+	.has_hf		= ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
+	/* PandaBoard: FM TX, PandaBoardES: can be connected to audio out */
+	.has_aux	= ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
+	/* PandaBoard: FM RX, PandaBoardES: audio in */
+	.has_afm	= ABE_TWL6040_LEFT | ABE_TWL6040_RIGHT,
+	/* No jack detection. */
+	.jack_detection	= 0,
+	/* MCLK input is 38.4MHz */
+	.mclk_freq	= 38400000,
+
+};
+
+static struct platform_device panda_abe_audio = {
+	.name		= "omap-abe-twl6040",
+	.id		= -1,
+	.dev = {
+		.platform_data = &panda_abe_audio_data,
+	},
+};
+
 static struct platform_device *panda_devices[] __initdata = {
 	&leds_gpio,
 	&wl1271_device,
+	&panda_abe_audio,
 };
 
 static const struct usbhs_omap_board_data usbhs_bdata __initconst = {
@@ -251,8 +278,25 @@ static int __init omap4_twl6030_hsmmc_init(struct omap2_hsmmc_info *controllers)
 	return 0;
 }
 
+static struct twl4030_codec_data twl6040_codec = {
+	/* single-step ramp for headset and handsfree */
+	.hs_left_step	= 0x0f,
+	.hs_right_step	= 0x0f,
+	.hf_left_step	= 0x1d,
+	.hf_right_step	= 0x1d,
+};
+
+static struct twl4030_audio_data twl6040_audio = {
+	.codec		= &twl6040_codec,
+	.audpwron_gpio	= 127,
+	.naudint_irq	= OMAP44XX_IRQ_SYS_2N,
+	.irq_base	= TWL6040_CODEC_IRQ_BASE,
+};
+
 /* Panda board uses the common PMIC configuration */
-static struct twl4030_platform_data omap4_panda_twldata;
+static struct twl4030_platform_data omap4_panda_twldata = {
+	.audio		= &twl6040_audio,
+};
 
 /*
  * Display monitor features are burnt in their EEPROM as EDID data. The EEPROM
@@ -413,8 +457,9 @@ int __init omap4_panda_dvi_init(void)
 }
 
 static struct gpio panda_hdmi_gpios[] = {
-	{ HDMI_GPIO_HPD,	GPIOF_OUT_INIT_HIGH, "hdmi_gpio_hpd"   },
+	{ HDMI_GPIO_CT_CP_HPD, GPIOF_OUT_INIT_HIGH, "hdmi_gpio_ct_cp_hpd" },
 	{ HDMI_GPIO_LS_OE,	GPIOF_OUT_INIT_HIGH, "hdmi_gpio_ls_oe" },
+	{ HDMI_GPIO_HPD, GPIOF_DIR_IN, "hdmi_gpio_hpd" },
 };
 
 static int omap4_panda_panel_enable_hdmi(struct omap_dss_device *dssdev)
@@ -431,10 +476,13 @@ static int omap4_panda_panel_enable_hdmi(struct omap_dss_device *dssdev)
 
 static void omap4_panda_panel_disable_hdmi(struct omap_dss_device *dssdev)
 {
-	gpio_free(HDMI_GPIO_LS_OE);
-	gpio_free(HDMI_GPIO_HPD);
+	gpio_free_array(panda_hdmi_gpios, ARRAY_SIZE(panda_hdmi_gpios));
 }
 
+static struct omap_dss_hdmi_data omap4_panda_hdmi_data = {
+	.hpd_gpio = HDMI_GPIO_HPD,
+};
+
 static struct omap_dss_device  omap4_panda_hdmi_device = {
 	.name = "hdmi",
 	.driver_name = "hdmi_panel",
@@ -442,6 +490,7 @@ static struct omap_dss_device  omap4_panda_hdmi_device = {
 	.platform_enable = omap4_panda_panel_enable_hdmi,
 	.platform_disable = omap4_panda_panel_disable_hdmi,
 	.channel = OMAP_DSS_CHANNEL_DIGIT,
+	.data = &omap4_panda_hdmi_data,
 };
 
 static struct omap_dss_device *omap4_panda_dss_devices[] = {
@@ -473,19 +522,40 @@ void omap4_panda_display_init(void)
 		omap_hdmi_init(OMAP_HDMI_SDA_SCL_EXTERNAL_PULLUP);
 	else
 		omap_hdmi_init(0);
+
+	omap_mux_init_gpio(HDMI_GPIO_LS_OE, OMAP_PIN_OUTPUT);
+	omap_mux_init_gpio(HDMI_GPIO_CT_CP_HPD, OMAP_PIN_OUTPUT);
+	omap_mux_init_gpio(HDMI_GPIO_HPD, OMAP_PIN_INPUT_PULLDOWN);
+}
+
+static void omap4_panda_init_rev(void)
+{
+	if (cpu_is_omap443x()) {
+		/* PandaBoard 4430 */
+		/* ASoC audio configuration */
+		panda_abe_audio_data.card_name = "PandaBoard";
+		panda_abe_audio_data.has_hsmic = 1;
+	} else {
+		/* PandaBoard ES */
+		/* ASoC audio configuration */
+		panda_abe_audio_data.card_name = "PandaBoardES";
+	}
 }
 
 static void __init omap4_panda_init(void)
 {
 	int package = OMAP_PACKAGE_CBS;
+	int ret;
 
 	if (omap_rev() == OMAP4430_REV_ES1_0)
 		package = OMAP_PACKAGE_CBL;
 	omap4_mux_init(board_mux, NULL, package);
 
-	if (wl12xx_set_platform_data(&omap_panda_wlan_data))
-		pr_err("error setting wl12xx data\n");
+	ret = wl12xx_set_platform_data(&omap_panda_wlan_data);
+	if (ret)
+		pr_err("error setting wl12xx data: %d\n", ret);
 
+	omap4_panda_init_rev();
 	omap4_panda_i2c_init();
 	platform_add_devices(panda_devices, ARRAY_SIZE(panda_devices));
 	platform_device_register(&omap_vwlan_device);
diff --git a/arch/arm/mach-omap2/board-zoom-peripherals.c b/arch/arm/mach-omap2/board-zoom-peripherals.c
index 8d7ce11cfeaf..c126461836ac 100644
--- a/arch/arm/mach-omap2/board-zoom-peripherals.c
+++ b/arch/arm/mach-omap2/board-zoom-peripherals.c
@@ -296,8 +296,10 @@ static void enable_board_wakeup_source(void)
 
 void __init zoom_peripherals_init(void)
 {
-	if (wl12xx_set_platform_data(&omap_zoom_wlan_data))
-		pr_err("error setting wl12xx data\n");
+	int ret = wl12xx_set_platform_data(&omap_zoom_wlan_data);
+
+	if (ret)
+		pr_err("error setting wl12xx data: %d\n", ret);
 
 	omap_i2c_init();
 	platform_device_register(&omap_vwlan_device);
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 0b510ad01a00..e9fae652cd04 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -26,7 +26,6 @@
 
 #include <plat/tc.h>
 #include <plat/board.h>
-#include <plat/mcbsp.h>
 #include <plat/mmc.h>
 #include <plat/dma.h>
 #include <plat/omap_hwmod.h>
@@ -304,29 +303,8 @@ static struct platform_device omap_pcm = {
 	.id	= -1,
 };
 
-/*
- * OMAP2420 has 2 McBSP ports
- * OMAP2430 has 5 McBSP ports
- * OMAP3 has 5 McBSP ports
- * OMAP4 has 4 McBSP ports
- */
-OMAP_MCBSP_PLATFORM_DEVICE(1);
-OMAP_MCBSP_PLATFORM_DEVICE(2);
-OMAP_MCBSP_PLATFORM_DEVICE(3);
-OMAP_MCBSP_PLATFORM_DEVICE(4);
-OMAP_MCBSP_PLATFORM_DEVICE(5);
-
 static void omap_init_audio(void)
 {
-	platform_device_register(&omap_mcbsp1);
-	platform_device_register(&omap_mcbsp2);
-	if (cpu_is_omap243x() || cpu_is_omap34xx() || cpu_is_omap44xx()) {
-		platform_device_register(&omap_mcbsp3);
-		platform_device_register(&omap_mcbsp4);
-	}
-	if (cpu_is_omap243x() || cpu_is_omap34xx())
-		platform_device_register(&omap_mcbsp5);
-
 	platform_device_register(&omap_pcm);
 }
 
@@ -405,6 +383,7 @@ static int omap_mcspi_init(struct omap_hwmod *oh, void *unused)
 			break;
 	default:
 			pr_err("Invalid McSPI Revision value\n");
+			kfree(pdata);
 			return -EINVAL;
 	}
 
diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c
index 3c446d1a1781..3677b1f58b85 100644
--- a/arch/arm/mach-omap2/display.c
+++ b/arch/arm/mach-omap2/display.c
@@ -103,12 +103,8 @@ static void omap4_hdmi_mux_pads(enum omap_hdmi_flags flags)
 	u32 reg;
 	u16 control_i2c_1;
 
-	/* PAD0_HDMI_HPD_PAD1_HDMI_CEC */
-	omap_mux_init_signal("hdmi_hpd",
-			OMAP_PIN_INPUT_PULLUP);
 	omap_mux_init_signal("hdmi_cec",
 			OMAP_PIN_INPUT_PULLUP);
-	/* PAD0_HDMI_DDC_SCL_PAD1_HDMI_DDC_SDA */
 	omap_mux_init_signal("hdmi_ddc_scl",
 			OMAP_PIN_INPUT_PULLUP);
 	omap_mux_init_signal("hdmi_ddc_sda",
diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
index 130034bf01d5..dfffbbf4c009 100644
--- a/arch/arm/mach-omap2/gpmc.c
+++ b/arch/arm/mach-omap2/gpmc.c
@@ -528,7 +528,13 @@ int gpmc_cs_configure(int cs, int cmd, int wval)
 
 	case GPMC_CONFIG_DEV_SIZE:
 		regval  = gpmc_cs_read_reg(cs, GPMC_CS_CONFIG1);
+
+		/* clear 2 target bits */
+		regval &= ~GPMC_CONFIG1_DEVICESIZE(3);
+
+		/* set the proper value */
 		regval |= GPMC_CONFIG1_DEVICESIZE(wval);
+
 		gpmc_cs_write_reg(cs, GPMC_CS_CONFIG1, regval);
 		break;
 
diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c
index bd844af13af5..b40c28895298 100644
--- a/arch/arm/mach-omap2/hsmmc.c
+++ b/arch/arm/mach-omap2/hsmmc.c
@@ -175,14 +175,15 @@ static void hsmmc2_select_input_clk_src(struct omap_mmc_platform_data *mmc)
 {
 	u32 reg;
 
-	if (mmc->slots[0].internal_clock) {
-		reg = omap_ctrl_readl(control_devconf1_offset);
+	reg = omap_ctrl_readl(control_devconf1_offset);
+	if (mmc->slots[0].internal_clock)
 		reg |= OMAP2_MMCSDIO2ADPCLKISEL;
-		omap_ctrl_writel(reg, control_devconf1_offset);
-	}
+	else
+		reg &= ~OMAP2_MMCSDIO2ADPCLKISEL;
+	omap_ctrl_writel(reg, control_devconf1_offset);
 }
 
-static void hsmmc23_before_set_reg(struct device *dev, int slot,
+static void hsmmc2_before_set_reg(struct device *dev, int slot,
 				   int power_on, int vdd)
 {
 	struct omap_mmc_platform_data *mmc = dev->platform_data;
@@ -292,8 +293,8 @@ static inline void omap_hsmmc_mux(struct omap_mmc_platform_data *mmc_controller,
 	}
 }
 
-static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
-					struct omap_mmc_platform_data *mmc)
+static int omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
+				 struct omap_mmc_platform_data *mmc)
 {
 	char *hc_name;
 
@@ -407,14 +408,13 @@ static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
 			c->caps &= ~MMC_CAP_8_BIT_DATA;
 			c->caps |= MMC_CAP_4_BIT_DATA;
 		}
-		/* FALLTHROUGH */
-	case 3:
 		if (mmc->slots[0].features & HSMMC_HAS_PBIAS) {
 			/* off-chip level shifting, or none */
-			mmc->slots[0].before_set_reg = hsmmc23_before_set_reg;
+			mmc->slots[0].before_set_reg = hsmmc2_before_set_reg;
 			mmc->slots[0].after_set_reg = NULL;
 		}
 		break;
+	case 3:
 	case 4:
 	case 5:
 		mmc->slots[0].before_set_reg = NULL;
@@ -430,7 +430,7 @@ static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
 
 #define MAX_OMAP_MMC_HWMOD_NAME_LEN		16
 
-void __init omap_init_hsmmc(struct omap2_hsmmc_info *hsmmcinfo, int ctrl_nr)
+void omap_init_hsmmc(struct omap2_hsmmc_info *hsmmcinfo, int ctrl_nr)
 {
 	struct omap_hwmod *oh;
 	struct platform_device *pdev;
@@ -487,7 +487,7 @@ done:
 	kfree(mmc_data);
 }
 
-void __init omap2_hsmmc_init(struct omap2_hsmmc_info *controllers)
+void omap2_hsmmc_init(struct omap2_hsmmc_info *controllers)
 {
 	u32 reg;
 
diff --git a/arch/arm/mach-omap2/io.c b/arch/arm/mach-omap2/io.c
index 3f174d51f67f..eb50c29fb644 100644
--- a/arch/arm/mach-omap2/io.c
+++ b/arch/arm/mach-omap2/io.c
@@ -388,7 +388,7 @@ static void __init omap_hwmod_init_postsetup(void)
 	omap_pm_if_early_init();
 }
 
-#ifdef CONFIG_ARCH_OMAP2
+#ifdef CONFIG_SOC_OMAP2420
 void __init omap2420_init_early(void)
 {
 	omap2_set_globals_242x();
@@ -400,7 +400,9 @@ void __init omap2420_init_early(void)
 	omap_hwmod_init_postsetup();
 	omap2420_clk_init();
 }
+#endif
 
+#ifdef CONFIG_SOC_OMAP2430
 void __init omap2430_init_early(void)
 {
 	omap2_set_globals_243x();
diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c
index fb4bcf81a183..ecc039e794db 100644
--- a/arch/arm/mach-omap2/mcbsp.c
+++ b/arch/arm/mach-omap2/mcbsp.c
@@ -34,7 +34,7 @@
 #include "cm2xxx_3xxx.h"
 #include "cm-regbits-34xx.h"
 
-/* McBSP internal signal muxing function */
+/* McBSP1 internal signal muxing function for OMAP2/3 */
 static int omap2_mcbsp1_mux_rx_clk(struct device *dev, const char *signal,
 				   const char *src)
 {
@@ -65,6 +65,42 @@ static int omap2_mcbsp1_mux_rx_clk(struct device *dev, const char *signal,
 	return 0;
 }
 
+/* McBSP4 internal signal muxing function for OMAP4 */
+#define OMAP4_CONTROL_MCBSPLP_ALBCTRLRX_FSX	(1 << 31)
+#define OMAP4_CONTROL_MCBSPLP_ALBCTRLRX_CLKX	(1 << 30)
+static int omap4_mcbsp4_mux_rx_clk(struct device *dev, const char *signal,
+				   const char *src)
+{
+	u32 v;
+
+	/*
+	 * In CONTROL_MCBSPLP register only bit 30 (CLKR mux), and bit 31 (FSR
+	 * mux) is used */
+	v = omap4_ctrl_pad_readl(OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_MCBSPLP);
+
+	if (!strcmp(signal, "clkr")) {
+		if (!strcmp(src, "clkr"))
+			v &= ~OMAP4_CONTROL_MCBSPLP_ALBCTRLRX_CLKX;
+		else if (!strcmp(src, "clkx"))
+			v |= OMAP4_CONTROL_MCBSPLP_ALBCTRLRX_CLKX;
+		else
+			return -EINVAL;
+	} else if (!strcmp(signal, "fsr")) {
+		if (!strcmp(src, "fsr"))
+			v &= ~OMAP4_CONTROL_MCBSPLP_ALBCTRLRX_FSX;
+		else if (!strcmp(src, "fsx"))
+			v |= OMAP4_CONTROL_MCBSPLP_ALBCTRLRX_FSX;
+		else
+			return -EINVAL;
+	} else {
+		return -EINVAL;
+	}
+
+	omap4_ctrl_pad_writel(v, OMAP4_CTRL_MODULE_PAD_CORE_CONTROL_MCBSPLP);
+
+	return 0;
+}
+
 /* McBSP CLKS source switching function */
 static int omap2_mcbsp_set_clk_src(struct device *dev, struct clk *clk,
 				   const char *src)
@@ -146,9 +182,15 @@ static int omap_init_mcbsp(struct omap_hwmod *oh, void *unused)
 		pdata->has_ccr = true;
 	}
 	pdata->set_clk_src = omap2_mcbsp_set_clk_src;
-	if (id == 1)
+
+	/* On OMAP2/3 the McBSP1 port has 6 pin configuration */
+	if (id == 1 && oh->class->rev < MCBSP_CONFIG_TYPE4)
 		pdata->mux_signal = omap2_mcbsp1_mux_rx_clk;
 
+	/* On OMAP4 the McBSP4 port has 6 pin configuration */
+	if (id == 4 && oh->class->rev == MCBSP_CONFIG_TYPE4)
+		pdata->mux_signal = omap4_mcbsp4_mux_rx_clk;
+
 	if (oh->class->rev == MCBSP_CONFIG_TYPE3) {
 		if (id == 2)
 			/* The FIFO has 1024 + 256 locations */
@@ -180,7 +222,6 @@ static int omap_init_mcbsp(struct omap_hwmod *oh, void *unused)
 					name, oh->name);
 		return PTR_ERR(pdev);
 	}
-	omap_mcbsp_count++;
 	return 0;
 }
 
@@ -188,11 +229,6 @@ static int __init omap2_mcbsp_init(void)
 {
 	omap_hwmod_for_each_by_class("mcbsp", omap_init_mcbsp, NULL);
 
-	mcbsp_ptr = kzalloc(omap_mcbsp_count * sizeof(struct omap_mcbsp *),
-								GFP_KERNEL);
-	if (!mcbsp_ptr)
-		return -ENOMEM;
-
-	return omap_mcbsp_init();
+	return 0;
 }
 arch_initcall(omap2_mcbsp_init);
diff --git a/arch/arm/mach-omap2/mux.c b/arch/arm/mach-omap2/mux.c
index e1cc75d1a57a..fb8bc9fa43b1 100644
--- a/arch/arm/mach-omap2/mux.c
+++ b/arch/arm/mach-omap2/mux.c
@@ -100,8 +100,8 @@ void omap_mux_write_array(struct omap_mux_partition *partition,
 
 static char *omap_mux_options;
 
-static int __init _omap_mux_init_gpio(struct omap_mux_partition *partition,
-				      int gpio, int val)
+static int _omap_mux_init_gpio(struct omap_mux_partition *partition,
+			       int gpio, int val)
 {
 	struct omap_mux_entry *e;
 	struct omap_mux *gpio_mux = NULL;
@@ -145,7 +145,7 @@ static int __init _omap_mux_init_gpio(struct omap_mux_partition *partition,
 	return 0;
 }
 
-int __init omap_mux_init_gpio(int gpio, int val)
+int omap_mux_init_gpio(int gpio, int val)
 {
 	struct omap_mux_partition *partition;
 	int ret;
@@ -159,9 +159,9 @@ int __init omap_mux_init_gpio(int gpio, int val)
 	return -ENODEV;
 }
 
-static int __init _omap_mux_get_by_name(struct omap_mux_partition *partition,
-					const char *muxname,
-					struct omap_mux **found_mux)
+static int _omap_mux_get_by_name(struct omap_mux_partition *partition,
+				 const char *muxname,
+				 struct omap_mux **found_mux)
 {
 	struct omap_mux *mux = NULL;
 	struct omap_mux_entry *e;
@@ -240,7 +240,7 @@ omap_mux_get_by_name(const char *muxname,
 	return -ENODEV;
 }
 
-int __init omap_mux_init_signal(const char *muxname, int val)
+int omap_mux_init_signal(const char *muxname, int val)
 {
 	struct omap_mux_partition *partition = NULL;
 	struct omap_mux *mux = NULL;
@@ -1094,8 +1094,8 @@ static void omap_mux_init_package(struct omap_mux *superset,
 		omap_mux_package_init_balls(package_balls, superset);
 }
 
-static void omap_mux_init_signals(struct omap_mux_partition *partition,
-				  struct omap_board_mux *board_mux)
+static void __init omap_mux_init_signals(struct omap_mux_partition *partition,
+					 struct omap_board_mux *board_mux)
 {
 	omap_mux_set_cmdline_signals();
 	omap_mux_write_array(partition, board_mux);
@@ -1109,8 +1109,8 @@ static void omap_mux_init_package(struct omap_mux *superset,
 {
 }
 
-static void omap_mux_init_signals(struct omap_mux_partition *partition,
-				  struct omap_board_mux *board_mux)
+static void __init omap_mux_init_signals(struct omap_mux_partition *partition,
+					 struct omap_board_mux *board_mux)
 {
 }
 
diff --git a/arch/arm/mach-omap2/omap-headsmp.S b/arch/arm/mach-omap2/omap-headsmp.S
index b13ef7ef5ef4..503ac777a2ba 100644
--- a/arch/arm/mach-omap2/omap-headsmp.S
+++ b/arch/arm/mach-omap2/omap-headsmp.S
@@ -18,6 +18,7 @@
 #include <linux/linkage.h>
 #include <linux/init.h>
 
+	__CPUINIT
 /*
  * OMAP4 specific entry point for secondary CPU to jump from ROM
  * code.  This routine also provides a holding flag into which
diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index 5192cabb40ed..eba6cd3816f5 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -1517,8 +1517,8 @@ static int _enable(struct omap_hwmod *oh)
 	if (oh->_state != _HWMOD_STATE_INITIALIZED &&
 	    oh->_state != _HWMOD_STATE_IDLE &&
 	    oh->_state != _HWMOD_STATE_DISABLED) {
-		WARN(1, "omap_hwmod: %s: enabled state can only be entered "
-		     "from initialized, idle, or disabled state\n", oh->name);
+		WARN(1, "omap_hwmod: %s: enabled state can only be entered from initialized, idle, or disabled state\n",
+			oh->name);
 		return -EINVAL;
 	}
 
@@ -1600,8 +1600,8 @@ static int _idle(struct omap_hwmod *oh)
 	pr_debug("omap_hwmod: %s: idling\n", oh->name);
 
 	if (oh->_state != _HWMOD_STATE_ENABLED) {
-		WARN(1, "omap_hwmod: %s: idle state can only be entered from "
-		     "enabled state\n", oh->name);
+		WARN(1, "omap_hwmod: %s: idle state can only be entered from enabled state\n",
+			oh->name);
 		return -EINVAL;
 	}
 
@@ -1682,8 +1682,8 @@ static int _shutdown(struct omap_hwmod *oh)
 
 	if (oh->_state != _HWMOD_STATE_IDLE &&
 	    oh->_state != _HWMOD_STATE_ENABLED) {
-		WARN(1, "omap_hwmod: %s: disabled state can only be entered "
-		     "from idle, or enabled state\n", oh->name);
+		WARN(1, "omap_hwmod: %s: disabled state can only be entered from idle, or enabled state\n",
+			oh->name);
 		return -EINVAL;
 	}
 
@@ -2240,8 +2240,8 @@ void omap_hwmod_ocp_barrier(struct omap_hwmod *oh)
 	BUG_ON(!oh);
 
 	if (!oh->class->sysc || !oh->class->sysc->sysc_flags) {
-		WARN(1, "omap_device: %s: OCP barrier impossible due to "
-		      "device configuration\n", oh->name);
+		WARN(1, "omap_device: %s: OCP barrier impossible due to device configuration\n",
+			oh->name);
 		return;
 	}
 
diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c
index c11273da5dcc..f08e442af397 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_3xxx_ipblock_data.c
@@ -56,27 +56,6 @@ struct omap_hwmod_class omap2_dss_hwmod_class = {
 };
 
 /*
- * 'dispc' class
- * display controller
- */
-
-static struct omap_hwmod_class_sysconfig omap2_dispc_sysc = {
-	.rev_offs	= 0x0000,
-	.sysc_offs	= 0x0010,
-	.syss_offs	= 0x0014,
-	.sysc_flags	= (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE |
-			   SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
-	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
-			   MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
-	.sysc_fields	= &omap_hwmod_sysc_type1,
-};
-
-struct omap_hwmod_class omap2_dispc_hwmod_class = {
-	.name	= "dispc",
-	.sysc	= &omap2_dispc_sysc,
-};
-
-/*
  * 'rfbi' class
  * remote frame buffer interface
  */
diff --git a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
index 177dee20faef..2a6729741b06 100644
--- a/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_2xxx_ipblock_data.c
@@ -28,6 +28,28 @@ struct omap_hwmod_dma_info omap2xxx_dss_sdma_chs[] = {
 	{ .name = "dispc", .dma_req = 5 },
 	{ .dma_req = -1 }
 };
+
+/*
+ * 'dispc' class
+ * display controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap2_dispc_sysc = {
+	.rev_offs	= 0x0000,
+	.sysc_offs	= 0x0010,
+	.syss_offs	= 0x0014,
+	.sysc_flags	= (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE |
+			   SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE),
+	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+			   MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
+	.sysc_fields	= &omap_hwmod_sysc_type1,
+};
+
+struct omap_hwmod_class omap2_dispc_hwmod_class = {
+	.name	= "dispc",
+	.sysc	= &omap2_dispc_sysc,
+};
+
 /* OMAP2xxx Timer Common */
 static struct omap_hwmod_class_sysconfig omap2xxx_timer_sysc = {
 	.rev_offs	= 0x0000,
diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index 5324e8d93bc0..3c8dd928628e 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -1480,6 +1480,28 @@ static struct omap_hwmod omap3xxx_dss_core_hwmod = {
 	.masters_cnt	= ARRAY_SIZE(omap3xxx_dss_masters),
 };
 
+/*
+ * 'dispc' class
+ * display controller
+ */
+
+static struct omap_hwmod_class_sysconfig omap3_dispc_sysc = {
+	.rev_offs	= 0x0000,
+	.sysc_offs	= 0x0010,
+	.syss_offs	= 0x0014,
+	.sysc_flags	= (SYSC_HAS_SIDLEMODE | SYSC_HAS_MIDLEMODE |
+			   SYSC_HAS_SOFTRESET | SYSC_HAS_AUTOIDLE |
+			   SYSC_HAS_ENAWAKEUP),
+	.idlemodes	= (SIDLE_FORCE | SIDLE_NO | SIDLE_SMART |
+			   MSTANDBY_FORCE | MSTANDBY_NO | MSTANDBY_SMART),
+	.sysc_fields	= &omap_hwmod_sysc_type1,
+};
+
+static struct omap_hwmod_class omap3_dispc_hwmod_class = {
+	.name	= "dispc",
+	.sysc	= &omap3_dispc_sysc,
+};
+
 /* l4_core -> dss_dispc */
 static struct omap_hwmod_ocp_if omap3xxx_l4_core__dss_dispc = {
 	.master		= &omap3xxx_l4_core_hwmod,
@@ -1503,7 +1525,7 @@ static struct omap_hwmod_ocp_if *omap3xxx_dss_dispc_slaves[] = {
 
 static struct omap_hwmod omap3xxx_dss_dispc_hwmod = {
 	.name		= "dss_dispc",
-	.class		= &omap2_dispc_hwmod_class,
+	.class		= &omap3_dispc_hwmod_class,
 	.mpu_irqs	= omap2_dispc_irqs,
 	.main_clk	= "dss1_alwon_fck",
 	.prcm		= {
@@ -3523,12 +3545,6 @@ static __initdata struct omap_hwmod *omap3xxx_hwmods[] = {
 	&omap3xxx_uart2_hwmod,
 	&omap3xxx_uart3_hwmod,
 
-	/* dss class */
-	&omap3xxx_dss_dispc_hwmod,
-	&omap3xxx_dss_dsi1_hwmod,
-	&omap3xxx_dss_rfbi_hwmod,
-	&omap3xxx_dss_venc_hwmod,
-
 	/* i2c class */
 	&omap3xxx_i2c1_hwmod,
 	&omap3xxx_i2c2_hwmod,
@@ -3635,6 +3651,15 @@ static __initdata struct omap_hwmod *am35xx_hwmods[] = {
 	NULL
 };
 
+static __initdata struct omap_hwmod *omap3xxx_dss_hwmods[] = {
+	/* dss class */
+	&omap3xxx_dss_dispc_hwmod,
+	&omap3xxx_dss_dsi1_hwmod,
+	&omap3xxx_dss_rfbi_hwmod,
+	&omap3xxx_dss_venc_hwmod,
+	NULL
+};
+
 int __init omap3xxx_hwmod_init(void)
 {
 	int r;
@@ -3708,6 +3733,21 @@ int __init omap3xxx_hwmod_init(void)
 
 	if (h)
 		r = omap_hwmod_register(h);
+	if (r < 0)
+		return r;
+
+	/*
+	 * DSS code presumes that dss_core hwmod is handled first,
+	 * _before_ any other DSS related hwmods so register common
+	 * DSS hwmods last to ensure that dss_core is already registered.
+	 * Otherwise some change things may happen, for ex. if dispc
+	 * is handled before dss_core and DSS is enabled in bootloader
+	 * DIPSC will be reset with outputs enabled which sometimes leads
+	 * to unrecoverable L3 error.
+	 * XXX The long-term fix to this is to ensure modules are set up
+	 * in dependency order in the hwmod core code.
+	 */
+	r = omap_hwmod_register(omap3xxx_dss_hwmods);
 
 	return r;
 }
diff --git a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
index f9f151081760..ef0524c10a84 100644
--- a/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_44xx_data.c
@@ -1031,6 +1031,7 @@ static struct omap_hwmod_dma_info omap44xx_dmic_sdma_reqs[] = {
 
 static struct omap_hwmod_addr_space omap44xx_dmic_addrs[] = {
 	{
+		.name		= "mpu",
 		.pa_start	= 0x4012e000,
 		.pa_end		= 0x4012e07f,
 		.flags		= ADDR_TYPE_RT
@@ -1049,6 +1050,7 @@ static struct omap_hwmod_ocp_if omap44xx_l4_abe__dmic = {
 
 static struct omap_hwmod_addr_space omap44xx_dmic_dma_addrs[] = {
 	{
+		.name		= "dma",
 		.pa_start	= 0x4902e000,
 		.pa_end		= 0x4902e07f,
 		.flags		= ADDR_TYPE_RT
diff --git a/arch/arm/mach-omap2/pm24xx.c b/arch/arm/mach-omap2/pm24xx.c
index b8822f8b2891..23de98d03841 100644
--- a/arch/arm/mach-omap2/pm24xx.c
+++ b/arch/arm/mach-omap2/pm24xx.c
@@ -82,13 +82,7 @@ static int omap2_fclks_active(void)
 	f1 = omap2_cm_read_mod_reg(CORE_MOD, CM_FCLKEN1);
 	f2 = omap2_cm_read_mod_reg(CORE_MOD, OMAP24XX_CM_FCLKEN2);
 
-	/* Ignore UART clocks.  These are handled by UART core (serial.c) */
-	f1 &= ~(OMAP24XX_EN_UART1_MASK | OMAP24XX_EN_UART2_MASK);
-	f2 &= ~OMAP24XX_EN_UART3_MASK;
-
-	if (f1 | f2)
-		return 1;
-	return 0;
+	return (f1 | f2) ? 1 : 0;
 }
 
 static void omap2_enter_full_retention(void)
diff --git a/arch/arm/mach-omap2/prm2xxx_3xxx.c b/arch/arm/mach-omap2/prm2xxx_3xxx.c
index c1c4d86a79a8..9ce765407ad5 100644
--- a/arch/arm/mach-omap2/prm2xxx_3xxx.c
+++ b/arch/arm/mach-omap2/prm2xxx_3xxx.c
@@ -19,6 +19,7 @@
 #include "common.h"
 #include <plat/cpu.h>
 #include <plat/prcm.h>
+#include <plat/irqs.h>
 
 #include "vp.h"
 
diff --git a/arch/arm/mach-omap2/prm44xx.c b/arch/arm/mach-omap2/prm44xx.c
index 33dd655e6aab..a1d6154dc120 100644
--- a/arch/arm/mach-omap2/prm44xx.c
+++ b/arch/arm/mach-omap2/prm44xx.c
@@ -19,6 +19,7 @@
 
 #include "common.h"
 #include <plat/cpu.h>
+#include <plat/irqs.h>
 #include <plat/prcm.h>
 
 #include "vp.h"
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index 247d89478f24..f590afc1f673 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -107,18 +107,18 @@ static void omap_uart_set_noidle(struct platform_device *pdev)
 	omap_hwmod_set_slave_idlemode(od->hwmods[0], HWMOD_IDLEMODE_NO);
 }
 
-static void omap_uart_set_forceidle(struct platform_device *pdev)
+static void omap_uart_set_smartidle(struct platform_device *pdev)
 {
 	struct omap_device *od = to_omap_device(pdev);
 
-	omap_hwmod_set_slave_idlemode(od->hwmods[0], HWMOD_IDLEMODE_FORCE);
+	omap_hwmod_set_slave_idlemode(od->hwmods[0], HWMOD_IDLEMODE_SMART);
 }
 
 #else
 static void omap_uart_enable_wakeup(struct platform_device *pdev, bool enable)
 {}
 static void omap_uart_set_noidle(struct platform_device *pdev) {}
-static void omap_uart_set_forceidle(struct platform_device *pdev) {}
+static void omap_uart_set_smartidle(struct platform_device *pdev) {}
 #endif /* CONFIG_PM */
 
 #ifdef CONFIG_OMAP_MUX
@@ -349,7 +349,7 @@ void __init omap_serial_init_port(struct omap_board_data *bdata,
 	omap_up.uartclk = OMAP24XX_BASE_BAUD * 16;
 	omap_up.flags = UPF_BOOT_AUTOCONF;
 	omap_up.get_context_loss_count = omap_pm_get_dev_context_loss_count;
-	omap_up.set_forceidle = omap_uart_set_forceidle;
+	omap_up.set_forceidle = omap_uart_set_smartidle;
 	omap_up.set_noidle = omap_uart_set_noidle;
 	omap_up.enable_wakeup = omap_uart_enable_wakeup;
 	omap_up.dma_rx_buf_size = info->dma_rx_buf_size;
diff --git a/arch/arm/mach-omap2/smartreflex.c b/arch/arm/mach-omap2/smartreflex.c
index 9dd93453e563..7e755bb0ffc4 100644
--- a/arch/arm/mach-omap2/smartreflex.c
+++ b/arch/arm/mach-omap2/smartreflex.c
@@ -897,7 +897,7 @@ static int __init omap_sr_probe(struct platform_device *pdev)
 		ret = sr_late_init(sr_info);
 		if (ret) {
 			pr_warning("%s: Error in SR late init\n", __func__);
-			return ret;
+			goto err_iounmap;
 		}
 	}
 
diff --git a/arch/arm/mach-omap2/timer.c b/arch/arm/mach-omap2/timer.c
index 6eeff0e0ae01..5c9acea95761 100644
--- a/arch/arm/mach-omap2/timer.c
+++ b/arch/arm/mach-omap2/timer.c
@@ -270,7 +270,7 @@ static struct clocksource clocksource_gpt = {
 static u32 notrace dmtimer_read_sched_clock(void)
 {
 	if (clksrc.reserved)
-		return __omap_dm_timer_read_counter(clksrc.io_base, 1);
+		return __omap_dm_timer_read_counter(&clksrc, 1);
 
 	return 0;
 }
diff --git a/arch/arm/mach-omap2/vc.c b/arch/arm/mach-omap2/vc.c
index 031d116fbf10..175b7d86d86a 100644
--- a/arch/arm/mach-omap2/vc.c
+++ b/arch/arm/mach-omap2/vc.c
@@ -247,7 +247,7 @@ static void __init omap4_vc_init_channel(struct voltagedomain *voltdm)
  * omap_vc_i2c_init - initialize I2C interface to PMIC
  * @voltdm: voltage domain containing VC data
  *
- * Use PMIC supplied seetings for I2C high-speed mode and
+ * Use PMIC supplied settings for I2C high-speed mode and
  * master code (if set) and program the VC I2C configuration
  * register.
  *
@@ -265,8 +265,8 @@ static void __init omap_vc_i2c_init(struct voltagedomain *voltdm)
 
 	if (initialized) {
 		if (voltdm->pmic->i2c_high_speed != i2c_high_speed)
-			pr_warn("%s: I2C config for all channels must match.",
-				__func__);
+			pr_warn("%s: I2C config for vdd_%s does not match other channels (%u).",
+				__func__, voltdm->name, i2c_high_speed);
 		return;
 	}
 
@@ -292,9 +292,7 @@ void __init omap_vc_init_channel(struct voltagedomain *voltdm)
 	u32 val;
 
 	if (!voltdm->pmic || !voltdm->pmic->uv_to_vsel) {
-		pr_err("%s: PMIC info requried to configure vc for"
-			"vdd_%s not populated.Hence cannot initialize vc\n",
-			__func__, voltdm->name);
+		pr_err("%s: No PMIC info for vdd_%s\n", __func__, voltdm->name);
 		return;
 	}
 
diff --git a/arch/arm/mach-omap2/vp.c b/arch/arm/mach-omap2/vp.c
index 807391d84a9d..0df88820978d 100644
--- a/arch/arm/mach-omap2/vp.c
+++ b/arch/arm/mach-omap2/vp.c
@@ -41,6 +41,11 @@ void __init omap_vp_init(struct voltagedomain *voltdm)
 	u32 val, sys_clk_rate, timeout, waittime;
 	u32 vddmin, vddmax, vstepmin, vstepmax;
 
+	if (!voltdm->pmic || !voltdm->pmic->uv_to_vsel) {
+		pr_err("%s: No PMIC info for vdd_%s\n", __func__, voltdm->name);
+		return;
+	}
+
 	if (!voltdm->read || !voltdm->write) {
 		pr_err("%s: No read/write API for accessing vdd_%s regs\n",
 			__func__, voltdm->name);
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index 0e28bae20bd4..5dad38ec00ea 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -29,6 +29,7 @@
 #include <mach/hardware.h>
 #include <mach/orion5x.h>
 #include <plat/orion_nand.h>
+#include <plat/ehci-orion.h>
 #include <plat/time.h>
 #include <plat/common.h>
 #include <plat/addr-map.h>
@@ -72,7 +73,8 @@ void __init orion5x_map_io(void)
  ****************************************************************************/
 void __init orion5x_ehci0_init(void)
 {
-	orion_ehci_init(ORION5X_USB0_PHYS_BASE, IRQ_ORION5X_USB0_CTRL);
+	orion_ehci_init(ORION5X_USB0_PHYS_BASE, IRQ_ORION5X_USB0_CTRL,
+			EHCI_PHY_ORION);
 }
 
 
diff --git a/arch/arm/mach-s3c2410/cpu-freq.c b/arch/arm/mach-s3c2410/cpu-freq.c
index 7dc6c46b5e2b..5404535da1a5 100644
--- a/arch/arm/mach-s3c2410/cpu-freq.c
+++ b/arch/arm/mach-s3c2410/cpu-freq.c
@@ -115,7 +115,8 @@ static struct s3c_cpufreq_info s3c2410_cpufreq_info = {
 	.debug_io_show	= s3c_cpufreq_debugfs_call(s3c2410_iotiming_debugfs),
 };
 
-static int s3c2410_cpufreq_add(struct device *dev)
+static int s3c2410_cpufreq_add(struct device *dev,
+			       struct subsys_interface *sif)
 {
 	return s3c_cpufreq_register(&s3c2410_cpufreq_info);
 }
@@ -133,7 +134,8 @@ static int __init s3c2410_cpufreq_init(void)
 
 arch_initcall(s3c2410_cpufreq_init);
 
-static int s3c2410a_cpufreq_add(struct device *dev)
+static int s3c2410a_cpufreq_add(struct device *dev,
+				struct subsys_interface *sif)
 {
 	/* alter the maximum freq settings for S3C2410A. If a board knows
 	 * it only has a maximum of 200, then it should register its own
@@ -144,7 +146,7 @@ static int s3c2410a_cpufreq_add(struct device *dev)
 	s3c2410_cpufreq_info.max.pclk =  66500000;
 	s3c2410_cpufreq_info.name = "s3c2410a";
 
-	return s3c2410_cpufreq_add(dev);
+	return s3c2410_cpufreq_add(dev, sif);
 }
 
 static struct subsys_interface s3c2410a_cpufreq_interface = {
diff --git a/arch/arm/mach-s3c2410/dma.c b/arch/arm/mach-s3c2410/dma.c
index 2afd00014a77..4803338cf56e 100644
--- a/arch/arm/mach-s3c2410/dma.c
+++ b/arch/arm/mach-s3c2410/dma.c
@@ -132,7 +132,8 @@ static struct s3c24xx_dma_order __initdata s3c2410_dma_order = {
 	},
 };
 
-static int __init s3c2410_dma_add(struct device *dev)
+static int __init s3c2410_dma_add(struct device *dev,
+				  struct subsys_interface *sif)
 {
 	s3c2410_dma_init();
 	s3c24xx_dma_order_set(&s3c2410_dma_order);
@@ -148,7 +149,7 @@ static struct subsys_interface s3c2410_dma_interface = {
 
 static int __init s3c2410_dma_drvinit(void)
 {
-	return subsys_interface_register(&s3c2410_interface);
+	return subsys_interface_register(&s3c2410_dma_interface);
 }
 
 arch_initcall(s3c2410_dma_drvinit);
diff --git a/arch/arm/mach-s3c2410/pll.c b/arch/arm/mach-s3c2410/pll.c
index c07438bfc99f..e0b3b347da82 100644
--- a/arch/arm/mach-s3c2410/pll.c
+++ b/arch/arm/mach-s3c2410/pll.c
@@ -66,7 +66,7 @@ static struct cpufreq_frequency_table pll_vals_12MHz[] = {
     { .frequency = 270000000, .index = PLLVAL(127, 1, 1),  },
 };
 
-static int s3c2410_plls_add(struct device *dev)
+static int s3c2410_plls_add(struct device *dev, struct subsys_interface *sif)
 {
 	return s3c_plltab_register(pll_vals_12MHz, ARRAY_SIZE(pll_vals_12MHz));
 }
diff --git a/arch/arm/mach-s3c2410/pm.c b/arch/arm/mach-s3c2410/pm.c
index fda5385deff6..03f706dd6009 100644
--- a/arch/arm/mach-s3c2410/pm.c
+++ b/arch/arm/mach-s3c2410/pm.c
@@ -111,7 +111,7 @@ struct syscore_ops s3c2410_pm_syscore_ops = {
 	.resume		= s3c2410_pm_resume,
 };
 
-static int s3c2410_pm_add(struct device *dev)
+static int s3c2410_pm_add(struct device *dev, struct subsys_interface *sif)
 {
 	pm_cpu_prep = s3c2410_pm_prepare;
 	pm_cpu_sleep = s3c2410_cpu_suspend;
diff --git a/arch/arm/mach-s3c2412/cpu-freq.c b/arch/arm/mach-s3c2412/cpu-freq.c
index d8664b7652ce..125be7d5fa60 100644
--- a/arch/arm/mach-s3c2412/cpu-freq.c
+++ b/arch/arm/mach-s3c2412/cpu-freq.c
@@ -194,7 +194,8 @@ static struct s3c_cpufreq_info s3c2412_cpufreq_info = {
 	.debug_io_show  = s3c_cpufreq_debugfs_call(s3c2412_iotiming_debugfs),
 };
 
-static int s3c2412_cpufreq_add(struct device *dev)
+static int s3c2412_cpufreq_add(struct device *dev,
+			       struct subsys_interface *sif)
 {
 	unsigned long fclk_rate;
 
diff --git a/arch/arm/mach-s3c2412/dma.c b/arch/arm/mach-s3c2412/dma.c
index 142acd3b5e15..38472ac920ff 100644
--- a/arch/arm/mach-s3c2412/dma.c
+++ b/arch/arm/mach-s3c2412/dma.c
@@ -159,7 +159,8 @@ static struct s3c24xx_dma_selection __initdata s3c2412_dma_sel = {
 	.map_size	= ARRAY_SIZE(s3c2412_dma_mappings),
 };
 
-static int __init s3c2412_dma_add(struct device *dev)
+static int __init s3c2412_dma_add(struct device *dev,
+				  struct subsys_interface *sif)
 {
 	s3c2410_dma_init();
 	return s3c24xx_dma_init_map(&s3c2412_dma_sel);
diff --git a/arch/arm/mach-s3c2412/irq.c b/arch/arm/mach-s3c2412/irq.c
index a8a46c1644f4..e65619ddbccc 100644
--- a/arch/arm/mach-s3c2412/irq.c
+++ b/arch/arm/mach-s3c2412/irq.c
@@ -170,7 +170,7 @@ static int s3c2412_irq_rtc_wake(struct irq_data *data, unsigned int state)
 
 static struct irq_chip s3c2412_irq_rtc_chip;
 
-static int s3c2412_irq_add(struct device *dev)
+static int s3c2412_irq_add(struct device *dev, struct subsys_interface *sif)
 {
 	unsigned int irqno;
 
diff --git a/arch/arm/mach-s3c2412/pm.c b/arch/arm/mach-s3c2412/pm.c
index d1adfa65f66d..d04588506ec4 100644
--- a/arch/arm/mach-s3c2412/pm.c
+++ b/arch/arm/mach-s3c2412/pm.c
@@ -56,7 +56,7 @@ static void s3c2412_pm_prepare(void)
 {
 }
 
-static int s3c2412_pm_add(struct device *dev)
+static int s3c2412_pm_add(struct device *dev, struct subsys_interface *sif)
 {
 	pm_cpu_prep = s3c2412_pm_prepare;
 	pm_cpu_sleep = s3c2412_cpu_suspend;
diff --git a/arch/arm/mach-s3c2416/irq.c b/arch/arm/mach-s3c2416/irq.c
index 36df761061de..fd49f35e448e 100644
--- a/arch/arm/mach-s3c2416/irq.c
+++ b/arch/arm/mach-s3c2416/irq.c
@@ -213,7 +213,8 @@ static int __init s3c2416_add_sub(unsigned int base,
 	return 0;
 }
 
-static int __init s3c2416_irq_add(struct device *dev)
+static int __init s3c2416_irq_add(struct device *dev,
+				  struct subsys_interface *sif)
 {
 	printk(KERN_INFO "S3C2416: IRQ Support\n");
 
diff --git a/arch/arm/mach-s3c2416/pm.c b/arch/arm/mach-s3c2416/pm.c
index 3bdb15a0d419..1bd4817b8eb8 100644
--- a/arch/arm/mach-s3c2416/pm.c
+++ b/arch/arm/mach-s3c2416/pm.c
@@ -48,7 +48,7 @@ static void s3c2416_pm_prepare(void)
 	__raw_writel(virt_to_phys(s3c_cpu_resume), S3C2412_INFORM1);
 }
 
-static int s3c2416_pm_add(struct device *dev)
+static int s3c2416_pm_add(struct device *dev, struct subsys_interface *sif)
 {
 	pm_cpu_prep = s3c2416_pm_prepare;
 	pm_cpu_sleep = s3c2416_cpu_suspend;
diff --git a/arch/arm/mach-s3c2440/clock.c b/arch/arm/mach-s3c2440/clock.c
index bedbc87a3426..414364eb426c 100644
--- a/arch/arm/mach-s3c2440/clock.c
+++ b/arch/arm/mach-s3c2440/clock.c
@@ -149,7 +149,7 @@ static struct clk_lookup s3c2440_clk_lookup[] = {
 	CLKDEV_INIT(NULL, "clk_uart_baud3", &s3c2440_clk_fclk_n),
 };
 
-static int s3c2440_clk_add(struct device *dev)
+static int s3c2440_clk_add(struct device *dev, struct subsys_interface *sif)
 {
 	struct clk *clock_upll;
 	struct clk *clock_h;
diff --git a/arch/arm/mach-s3c2440/dma.c b/arch/arm/mach-s3c2440/dma.c
index 15b1ddf8f626..5f0a0c8ef84f 100644
--- a/arch/arm/mach-s3c2440/dma.c
+++ b/arch/arm/mach-s3c2440/dma.c
@@ -174,7 +174,8 @@ static struct s3c24xx_dma_order __initdata s3c2440_dma_order = {
 	},
 };
 
-static int __init s3c2440_dma_add(struct device *dev)
+static int __init s3c2440_dma_add(struct device *dev,
+				  struct subsys_interface *sif)
 {
 	s3c2410_dma_init();
 	s3c24xx_dma_order_set(&s3c2440_dma_order);
diff --git a/arch/arm/mach-s3c2440/irq.c b/arch/arm/mach-s3c2440/irq.c
index 4fee9bc6bcb5..4a18cde439cc 100644
--- a/arch/arm/mach-s3c2440/irq.c
+++ b/arch/arm/mach-s3c2440/irq.c
@@ -92,7 +92,7 @@ static struct irq_chip s3c_irq_wdtac97 = {
 	.irq_ack	= s3c_irq_wdtac97_ack,
 };
 
-static int s3c2440_irq_add(struct device *dev)
+static int s3c2440_irq_add(struct device *dev, struct subsys_interface *sif)
 {
 	unsigned int irqno;
 
diff --git a/arch/arm/mach-s3c2440/s3c2440-cpufreq.c b/arch/arm/mach-s3c2440/s3c2440-cpufreq.c
index cf7596694efe..61776764d9f4 100644
--- a/arch/arm/mach-s3c2440/s3c2440-cpufreq.c
+++ b/arch/arm/mach-s3c2440/s3c2440-cpufreq.c
@@ -270,7 +270,8 @@ struct s3c_cpufreq_info s3c2440_cpufreq_info = {
 	.debug_io_show  = s3c_cpufreq_debugfs_call(s3c2410_iotiming_debugfs),
 };
 
-static int s3c2440_cpufreq_add(struct device *dev)
+static int s3c2440_cpufreq_add(struct device *dev,
+			       struct subsys_interface *sif)
 {
 	xtal = s3c_cpufreq_clk_get(NULL, "xtal");
 	hclk = s3c_cpufreq_clk_get(NULL, "hclk");
diff --git a/arch/arm/mach-s3c2440/s3c2440-pll-12000000.c b/arch/arm/mach-s3c2440/s3c2440-pll-12000000.c
index b5368ae8d7fe..551fb433be87 100644
--- a/arch/arm/mach-s3c2440/s3c2440-pll-12000000.c
+++ b/arch/arm/mach-s3c2440/s3c2440-pll-12000000.c
@@ -51,7 +51,7 @@ static struct cpufreq_frequency_table s3c2440_plls_12[] __initdata = {
 	{ .frequency = 400000000,	.index = PLLVAL(0x5c, 1, 1),  }, 	/* FVco 800.000000 */
 };
 
-static int s3c2440_plls12_add(struct device *dev)
+static int s3c2440_plls12_add(struct device *dev, struct subsys_interface *sif)
 {
 	struct clk *xtal_clk;
 	unsigned long xtal;
diff --git a/arch/arm/mach-s3c2440/s3c2440-pll-16934400.c b/arch/arm/mach-s3c2440/s3c2440-pll-16934400.c
index 42f2b5cd2399..3f15bcf64290 100644
--- a/arch/arm/mach-s3c2440/s3c2440-pll-16934400.c
+++ b/arch/arm/mach-s3c2440/s3c2440-pll-16934400.c
@@ -79,7 +79,8 @@ static struct cpufreq_frequency_table s3c2440_plls_169344[] __initdata = {
 	{ .frequency = 402192000,	.index = PLLVAL(87, 2, 1), 	}, 	/* FVco 804.384000 */
 };
 
-static int s3c2440_plls169344_add(struct device *dev)
+static int s3c2440_plls169344_add(struct device *dev,
+				  struct subsys_interface *sif)
 {
 	struct clk *xtal_clk;
 	unsigned long xtal;
diff --git a/arch/arm/mach-s3c2440/s3c2442.c b/arch/arm/mach-s3c2440/s3c2442.c
index 8004e0497bf4..22cb7c94a8c8 100644
--- a/arch/arm/mach-s3c2440/s3c2442.c
+++ b/arch/arm/mach-s3c2440/s3c2442.c
@@ -122,7 +122,7 @@ static struct clk s3c2442_clk_cam_upll = {
 	},
 };
 
-static int s3c2442_clk_add(struct device *dev)
+static int s3c2442_clk_add(struct device *dev, struct subsys_interface *sif)
 {
 	struct clk *clock_upll;
 	struct clk *clock_h;
diff --git a/arch/arm/mach-s3c2440/s3c244x-clock.c b/arch/arm/mach-s3c2440/s3c244x-clock.c
index b3fdbdda3d5f..6d9b688c442b 100644
--- a/arch/arm/mach-s3c2440/s3c244x-clock.c
+++ b/arch/arm/mach-s3c2440/s3c244x-clock.c
@@ -72,7 +72,7 @@ static struct clk clk_arm = {
 	},
 };
 
-static int s3c244x_clk_add(struct device *dev)
+static int s3c244x_clk_add(struct device *dev, struct subsys_interface *sif)
 {
 	unsigned long camdivn = __raw_readl(S3C2440_CAMDIVN);
 	unsigned long clkdivn;
diff --git a/arch/arm/mach-s3c2440/s3c244x-irq.c b/arch/arm/mach-s3c2440/s3c244x-irq.c
index 74d3dcf46a48..5fe8e58d3afd 100644
--- a/arch/arm/mach-s3c2440/s3c244x-irq.c
+++ b/arch/arm/mach-s3c2440/s3c244x-irq.c
@@ -91,7 +91,7 @@ static struct irq_chip s3c_irq_cam = {
 	.irq_ack	= s3c_irq_cam_ack,
 };
 
-static int s3c244x_irq_add(struct device *dev)
+static int s3c244x_irq_add(struct device *dev, struct subsys_interface *sif)
 {
 	unsigned int irqno;
 
diff --git a/arch/arm/mach-s3c2443/dma.c b/arch/arm/mach-s3c2443/dma.c
index de6b4a23c9ed..14224517e621 100644
--- a/arch/arm/mach-s3c2443/dma.c
+++ b/arch/arm/mach-s3c2443/dma.c
@@ -135,7 +135,8 @@ static struct s3c24xx_dma_selection __initdata s3c2443_dma_sel = {
 	.map_size	= ARRAY_SIZE(s3c2443_dma_mappings),
 };
 
-static int __init s3c2443_dma_add(struct device *dev)
+static int __init s3c2443_dma_add(struct device *dev,
+				  struct subsys_interface *sif)
 {
 	s3c24xx_dma_init(6, IRQ_S3C2443_DMA0, 0x100);
 	return s3c24xx_dma_init_map(&s3c2443_dma_sel);
diff --git a/arch/arm/mach-s3c2443/irq.c b/arch/arm/mach-s3c2443/irq.c
index 35e4ff24fb43..ac2829f56d12 100644
--- a/arch/arm/mach-s3c2443/irq.c
+++ b/arch/arm/mach-s3c2443/irq.c
@@ -241,7 +241,8 @@ static int __init s3c2443_add_sub(unsigned int base,
 	return 0;
 }
 
-static int __init s3c2443_irq_add(struct device *dev)
+static int __init s3c2443_irq_add(struct device *dev,
+				  struct subsys_interface *sif)
 {
 	printk("S3C2443: IRQ Support\n");
 
diff --git a/arch/arm/mach-s3c64xx/clock.c b/arch/arm/mach-s3c64xx/clock.c
index 31bb27dc4aeb..aebbcc291b4e 100644
--- a/arch/arm/mach-s3c64xx/clock.c
+++ b/arch/arm/mach-s3c64xx/clock.c
@@ -138,6 +138,11 @@ static struct clk init_clocks_off[] = {
 		.ctrlbit	= S3C_CLKCON_PCLK_TSADC,
 	}, {
 		.name		= "i2c",
+#ifdef CONFIG_S3C_DEV_I2C1
+		.devname        = "s3c2440-i2c.0",
+#else
+		.devname	= "s3c2440-i2c",
+#endif
 		.parent		= &clk_p,
 		.enable		= s3c64xx_pclk_ctrl,
 		.ctrlbit	= S3C_CLKCON_PCLK_IIC,
diff --git a/arch/arm/mach-s3c64xx/common.c b/arch/arm/mach-s3c64xx/common.c
index 4a7394d4bd9e..bee7dcd4df7c 100644
--- a/arch/arm/mach-s3c64xx/common.c
+++ b/arch/arm/mach-s3c64xx/common.c
@@ -49,7 +49,7 @@
 
 /* uart registration process */
 
-void __init s3c64xx_init_uarts(struct s3c2410_uartcfg *cfg, int no)
+static void __init s3c64xx_init_uarts(struct s3c2410_uartcfg *cfg, int no)
 {
 	s3c24xx_init_uartdevs("s3c6400-uart", s3c64xx_uart_resources, cfg, no);
 }
diff --git a/arch/arm/mach-s3c64xx/mach-crag6410-module.c b/arch/arm/mach-s3c64xx/mach-crag6410-module.c
index cd3c97e2ee75..32a30f38ba0c 100644
--- a/arch/arm/mach-s3c64xx/mach-crag6410-module.c
+++ b/arch/arm/mach-s3c64xx/mach-crag6410-module.c
@@ -102,6 +102,7 @@ static struct wm8962_pdata wm8962_pdata __initdata = {
 		0x8000 | WM8962_GPIO_FN_DMICDAT,
 		WM8962_GPIO_FN_IRQ,    /* Open drain mode */
 	},
+	.in4_dc_measure = true,
 };
 
 static struct wm9081_pdata wm9081_pdata __initdata = {
diff --git a/arch/arm/mach-s5p64x0/pm.c b/arch/arm/mach-s5p64x0/pm.c
index 23f9b22439c9..9cba18bfe47b 100644
--- a/arch/arm/mach-s5p64x0/pm.c
+++ b/arch/arm/mach-s5p64x0/pm.c
@@ -160,7 +160,7 @@ static void s5p64x0_pm_prepare(void)
 
 }
 
-static int s5p64x0_pm_add(struct device *dev)
+static int s5p64x0_pm_add(struct device *dev, struct subsys_interface *sif)
 {
 	pm_cpu_prep = s5p64x0_pm_prepare;
 	pm_cpu_sleep = s5p64x0_cpu_suspend;
diff --git a/arch/arm/mach-s5pv210/clock.c b/arch/arm/mach-s5pv210/clock.c
index c78dfddd77fd..b9ec0c35379f 100644
--- a/arch/arm/mach-s5pv210/clock.c
+++ b/arch/arm/mach-s5pv210/clock.c
@@ -175,7 +175,7 @@ static int s5pv210_clk_mask1_ctrl(struct clk *clk, int enable)
 	return s5p_gatectrl(S5P_CLK_SRC_MASK1, clk, enable);
 }
 
-static int exynos4_clk_hdmiphy_ctrl(struct clk *clk, int enable)
+static int s5pv210_clk_hdmiphy_ctrl(struct clk *clk, int enable)
 {
 	return s5p_gatectrl(S5P_HDMI_PHY_CONTROL, clk, enable);
 }
@@ -372,7 +372,7 @@ static struct clk init_clocks_off[] = {
 	}, {
 		.name		= "hdmiphy",
 		.devname	= "s5pv210-hdmi",
-		.enable		= exynos4_clk_hdmiphy_ctrl,
+		.enable		= s5pv210_clk_hdmiphy_ctrl,
 		.ctrlbit	= (1 << 0),
 	}, {
 		.name		= "dacphy",
diff --git a/arch/arm/mach-s5pv210/pm.c b/arch/arm/mach-s5pv210/pm.c
index 677c71c41e50..736bfb103cbc 100644
--- a/arch/arm/mach-s5pv210/pm.c
+++ b/arch/arm/mach-s5pv210/pm.c
@@ -133,7 +133,7 @@ static void s5pv210_pm_prepare(void)
 	s3c_pm_do_save(s5pv210_core_save, ARRAY_SIZE(s5pv210_core_save));
 }
 
-static int s5pv210_pm_add(struct device *dev)
+static int s5pv210_pm_add(struct device *dev, struct subsys_interface *sif)
 {
 	pm_cpu_prep = s5pv210_pm_prepare;
 	pm_cpu_sleep = s5pv210_cpu_suspend;
diff --git a/arch/arm/mach-shmobile/board-ap4evb.c b/arch/arm/mach-shmobile/board-ap4evb.c
index aab0a349f759..2ac08b29e278 100644
--- a/arch/arm/mach-shmobile/board-ap4evb.c
+++ b/arch/arm/mach-shmobile/board-ap4evb.c
@@ -745,26 +745,18 @@ fsi_set_rate_end:
 	return ret;
 }
 
-static int fsi_set_rate(struct device *dev, int is_porta, int rate, int enable)
-{
-	int ret;
-
-	if (is_porta)
-		ret = fsi_ak4642_set_rate(dev, rate, enable);
-	else
-		ret = fsi_hdmi_set_rate(dev, rate, enable);
-
-	return ret;
-}
-
 static struct sh_fsi_platform_info fsi_info = {
-	.porta_flags = SH_FSI_BRS_INV,
-
-	.portb_flags = SH_FSI_BRS_INV |
-		       SH_FSI_BRM_INV |
-		       SH_FSI_LRS_INV |
-		       SH_FSI_FMT_SPDIF,
-	.set_rate = fsi_set_rate,
+	.port_a = {
+		.flags		= SH_FSI_BRS_INV,
+		.set_rate	= fsi_ak4642_set_rate,
+	},
+	.port_b = {
+		.flags		= SH_FSI_BRS_INV |
+				  SH_FSI_BRM_INV |
+				  SH_FSI_LRS_INV |
+				  SH_FSI_FMT_SPDIF,
+		.set_rate	= fsi_hdmi_set_rate,
+	},
 };
 
 static struct resource fsi_resources[] = {
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index 9b42fbd10f8e..28d6d1f9dad4 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -901,7 +901,7 @@ static int __fsi_set_round_rate(struct clk *clk, long rate, int enable)
 	return clk_enable(clk);
 }
 
-static int fsi_set_rate(struct device *dev, int is_porta, int rate, int enable)
+static int fsi_b_set_rate(struct device *dev, int rate, int enable)
 {
 	struct clk *fsib_clk;
 	struct clk *fdiv_clk = &sh7372_fsidivb_clk;
@@ -910,10 +910,6 @@ static int fsi_set_rate(struct device *dev, int is_porta, int rate, int enable)
 	int ackmd_bpfmd;
 	int ret;
 
-	/* FSIA is slave mode. nothing to do here */
-	if (is_porta)
-		return 0;
-
 	/* clock start */
 	switch (rate) {
 	case 44100:
@@ -957,14 +953,16 @@ fsi_set_rate_end:
 }
 
 static struct sh_fsi_platform_info fsi_info = {
-	.porta_flags =	SH_FSI_BRS_INV,
-
-	.portb_flags =	SH_FSI_BRS_INV	|
+	.port_a = {
+		.flags = SH_FSI_BRS_INV,
+	},
+	.port_b = {
+		.flags = SH_FSI_BRS_INV	|
 			SH_FSI_BRM_INV	|
 			SH_FSI_LRS_INV	|
 			SH_FSI_FMT_SPDIF,
-
-	.set_rate = fsi_set_rate,
+		.set_rate = fsi_b_set_rate,
+	}
 };
 
 static struct resource fsi_resources[] = {
diff --git a/arch/arm/mach-shmobile/setup-sh7372.c b/arch/arm/mach-shmobile/setup-sh7372.c
index 6fcf304d3cdf..a83cf51fc099 100644
--- a/arch/arm/mach-shmobile/setup-sh7372.c
+++ b/arch/arm/mach-shmobile/setup-sh7372.c
@@ -662,6 +662,7 @@ static struct sh_dmae_pdata usb_dma0_platform_data = {
 	.dmaor_is_32bit	= 1,
 	.needs_tend_set	= 1,
 	.no_dmars	= 1,
+	.slave_only	= 1,
 };
 
 static struct resource sh7372_usb_dmae0_resources[] = {
@@ -723,6 +724,7 @@ static struct sh_dmae_pdata usb_dma1_platform_data = {
 	.dmaor_is_32bit	= 1,
 	.needs_tend_set	= 1,
 	.no_dmars	= 1,
+	.slave_only	= 1,
 };
 
 static struct resource sh7372_usb_dmae1_resources[] = {
diff --git a/arch/arm/mach-tegra/board-paz00.c b/arch/arm/mach-tegra/board-paz00.c
index fcf4f377b1dc..330afdfa2475 100644
--- a/arch/arm/mach-tegra/board-paz00.c
+++ b/arch/arm/mach-tegra/board-paz00.c
@@ -60,9 +60,9 @@ static struct plat_serial8250_port debug_uart_platform_data[] = {
 		.uartclk	= 216000000,
 	}, {
 		/* serial port on mini-pcie */
-		.membase	= IO_ADDRESS(TEGRA_UARTD_BASE),
-		.mapbase	= TEGRA_UARTD_BASE,
-		.irq		= INT_UARTD,
+		.membase	= IO_ADDRESS(TEGRA_UARTC_BASE),
+		.mapbase	= TEGRA_UARTC_BASE,
+		.irq		= INT_UARTC,
 		.flags		= UPF_BOOT_AUTOCONF | UPF_FIXED_TYPE,
 		.type		= PORT_TEGRA,
 		.iotype		= UPIO_MEM,
@@ -174,7 +174,7 @@ static void __init tegra_paz00_fixup(struct tag *tags, char **cmdline,
 static __initdata struct tegra_clk_init_table paz00_clk_init_table[] = {
 	/* name		parent		rate		enabled */
 	{ "uarta",	"pll_p",	216000000,	true },
-	{ "uartd",	"pll_p",	216000000,	true },
+	{ "uartc",	"pll_p",	216000000,	true },
 
 	{ "pll_p_out4",	"pll_p",	24000000,	true },
 	{ "usbd",	"clk_m",	12000000,	false },
diff --git a/arch/arm/mach-tegra/board-paz00.h b/arch/arm/mach-tegra/board-paz00.h
index ffa83f580db6..3c9f8da37ea3 100644
--- a/arch/arm/mach-tegra/board-paz00.h
+++ b/arch/arm/mach-tegra/board-paz00.h
@@ -22,7 +22,7 @@
 /* SDCARD */
 #define TEGRA_GPIO_SD1_CD		TEGRA_GPIO_PV5
 #define TEGRA_GPIO_SD1_WP		TEGRA_GPIO_PH1
-#define TEGRA_GPIO_SD1_POWER		TEGRA_GPIO_PT3
+#define TEGRA_GPIO_SD1_POWER		TEGRA_GPIO_PV1
 
 /* ULPI */
 #define TEGRA_ULPI_RST			TEGRA_GPIO_PV0
diff --git a/arch/arm/mach-tegra/include/mach/dma.h b/arch/arm/mach-tegra/include/mach/dma.h
index d0132e8031a1..3c9339058bec 100644
--- a/arch/arm/mach-tegra/include/mach/dma.h
+++ b/arch/arm/mach-tegra/include/mach/dma.h
@@ -23,11 +23,6 @@
 
 #include <linux/list.h>
 
-#if defined(CONFIG_TEGRA_SYSTEM_DMA)
-
-struct tegra_dma_req;
-struct tegra_dma_channel;
-
 #define TEGRA_DMA_REQ_SEL_CNTR			0
 #define TEGRA_DMA_REQ_SEL_I2S_2			1
 #define TEGRA_DMA_REQ_SEL_I2S_1			2
@@ -56,6 +51,11 @@ struct tegra_dma_channel;
 #define TEGRA_DMA_REQ_SEL_OWR			25
 #define TEGRA_DMA_REQ_SEL_INVALID		31
 
+#if defined(CONFIG_TEGRA_SYSTEM_DMA)
+
+struct tegra_dma_req;
+struct tegra_dma_channel;
+
 enum tegra_dma_mode {
 	TEGRA_DMA_SHARED = 1,
 	TEGRA_DMA_MODE_CONTINOUS = 2,
diff --git a/arch/arm/mm/cache-v7.S b/arch/arm/mm/cache-v7.S
index 07c4bc8ea0a4..7a24d39661f0 100644
--- a/arch/arm/mm/cache-v7.S
+++ b/arch/arm/mm/cache-v7.S
@@ -54,9 +54,15 @@ loop1:
 	and	r1, r1, #7			@ mask of the bits for current cache only
 	cmp	r1, #2				@ see what cache we have at this level
 	blt	skip				@ skip if no cache, or just i-cache
+#ifdef CONFIG_PREEMPT
+	save_and_disable_irqs r9		@ make cssr&csidr read atomic
+#endif
 	mcr	p15, 2, r10, c0, c0, 0		@ select current cache level in cssr
 	isb					@ isb to sych the new cssr&csidr
 	mrc	p15, 1, r1, c0, c0, 0		@ read the new csidr
+#ifdef CONFIG_PREEMPT
+	restore_irqs_notrace r9
+#endif
 	and	r2, r1, #7			@ extract the length of the cache lines
 	add	r2, r2, #4			@ add 4 (line length offset)
 	ldr	r4, =0x3ff
diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
index ba159370fa5f..80632e8d7538 100644
--- a/arch/arm/mm/ioremap.c
+++ b/arch/arm/mm/ioremap.c
@@ -225,8 +225,7 @@ void __iomem * __arm_ioremap_pfn_caller(unsigned long pfn,
 		if ((area->flags & VM_ARM_MTYPE_MASK) != VM_ARM_MTYPE(mtype))
 			continue;
 		if (__phys_to_pfn(area->phys_addr) > pfn ||
-		    __pfn_to_phys(pfn) + offset + size-1 >
-		    area->phys_addr + area->size-1)
+		    __pfn_to_phys(pfn) + size-1 > area->phys_addr + area->size-1)
 			continue;
 		/* we can drop the lock here as we know *area is static */
 		read_unlock(&vmlist_lock);
diff --git a/arch/arm/plat-mxc/Kconfig b/arch/arm/plat-mxc/Kconfig
index dcebb1230f7f..c722f9ce6918 100644
--- a/arch/arm/plat-mxc/Kconfig
+++ b/arch/arm/plat-mxc/Kconfig
@@ -88,12 +88,6 @@ config IMX_HAVE_IOMUX_V1
 config ARCH_MXC_IOMUX_V3
 	bool
 
-config ARCH_MXC_AUDMUX_V1
-	bool
-
-config ARCH_MXC_AUDMUX_V2
-	bool
-
 config IRAM_ALLOC
 	bool
 	select GENERIC_ALLOCATOR
diff --git a/arch/arm/plat-mxc/Makefile b/arch/arm/plat-mxc/Makefile
index 076db84f3e31..e81290c27c65 100644
--- a/arch/arm/plat-mxc/Makefile
+++ b/arch/arm/plat-mxc/Makefile
@@ -14,8 +14,6 @@ obj-$(CONFIG_IRAM_ALLOC) += iram_alloc.o
 obj-$(CONFIG_MXC_PWM)  += pwm.o
 obj-$(CONFIG_MXC_ULPI) += ulpi.o
 obj-$(CONFIG_MXC_USE_EPIT) += epit.o
-obj-$(CONFIG_ARCH_MXC_AUDMUX_V1) += audmux-v1.o
-obj-$(CONFIG_ARCH_MXC_AUDMUX_V2) += audmux-v2.o
 obj-$(CONFIG_MXC_DEBUG_BOARD) += 3ds_debugboard.o
 obj-$(CONFIG_CPU_FREQ_IMX)    += cpufreq.o
 ifdef CONFIG_SND_IMX_SOC
diff --git a/arch/arm/plat-mxc/audmux-v1.c b/arch/arm/plat-mxc/audmux-v1.c
deleted file mode 100644
index 1180bef7664b..000000000000
--- a/arch/arm/plat-mxc/audmux-v1.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * Copyright 2009 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de>
- *
- * Initial development of this code was funded by
- * Phytec Messtechnik GmbH, http://www.phytec.de
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/module.h>
-#include <linux/err.h>
-#include <linux/io.h>
-#include <linux/clk.h>
-#include <mach/audmux.h>
-#include <mach/hardware.h>
-
-static void __iomem *audmux_base;
-
-static unsigned char port_mapping[] = {
-	0x0, 0x4, 0x8, 0x10, 0x14, 0x1c,
-};
-
-int mxc_audmux_v1_configure_port(unsigned int port, unsigned int pcr)
-{
-	if (!audmux_base) {
-		printk("%s: not configured\n", __func__);
-		return -ENOSYS;
-	}
-
-	if (port >= ARRAY_SIZE(port_mapping))
-		return -EINVAL;
-
-	writel(pcr, audmux_base + port_mapping[port]);
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(mxc_audmux_v1_configure_port);
-
-static int mxc_audmux_v1_init(void)
-{
-#ifdef CONFIG_MACH_MX21
-	if (cpu_is_mx21())
-		audmux_base = MX21_IO_ADDRESS(MX21_AUDMUX_BASE_ADDR);
-	else
-#endif
-#ifdef CONFIG_MACH_MX27
-	if (cpu_is_mx27())
-		audmux_base = MX27_IO_ADDRESS(MX27_AUDMUX_BASE_ADDR);
-	else
-#endif
-		(void)0;
-	
-	return 0;
-}
-
-postcore_initcall(mxc_audmux_v1_init);
diff --git a/arch/arm/plat-mxc/include/mach/audmux.h b/arch/arm/plat-mxc/include/mach/audmux.h
deleted file mode 100644
index 6fda788ed0e9..000000000000
--- a/arch/arm/plat-mxc/include/mach/audmux.h
+++ /dev/null
@@ -1,60 +0,0 @@
-#ifndef __MACH_AUDMUX_H
-#define __MACH_AUDMUX_H
-
-#define MX27_AUDMUX_HPCR1_SSI0		0
-#define MX27_AUDMUX_HPCR2_SSI1		1
-#define MX27_AUDMUX_HPCR3_SSI_PINS_4	2
-#define MX27_AUDMUX_PPCR1_SSI_PINS_1	3
-#define MX27_AUDMUX_PPCR2_SSI_PINS_2	4
-#define MX27_AUDMUX_PPCR3_SSI_PINS_3	5
-
-#define MX31_AUDMUX_PORT1_SSI0		0
-#define MX31_AUDMUX_PORT2_SSI1		1
-#define MX31_AUDMUX_PORT3_SSI_PINS_3	2
-#define MX31_AUDMUX_PORT4_SSI_PINS_4	3
-#define MX31_AUDMUX_PORT5_SSI_PINS_5	4
-#define MX31_AUDMUX_PORT6_SSI_PINS_6	5
-
-#define MX51_AUDMUX_PORT1_SSI0		0
-#define MX51_AUDMUX_PORT2_SSI1		1
-#define MX51_AUDMUX_PORT3		2
-#define MX51_AUDMUX_PORT4		3
-#define MX51_AUDMUX_PORT5		4
-#define MX51_AUDMUX_PORT6		5
-#define MX51_AUDMUX_PORT7		6
-
-/* Register definitions for the i.MX21/27 Digital Audio Multiplexer */
-#define MXC_AUDMUX_V1_PCR_INMMASK(x)	((x) & 0xff)
-#define MXC_AUDMUX_V1_PCR_INMEN		(1 << 8)
-#define MXC_AUDMUX_V1_PCR_TXRXEN	(1 << 10)
-#define MXC_AUDMUX_V1_PCR_SYN		(1 << 12)
-#define MXC_AUDMUX_V1_PCR_RXDSEL(x)	(((x) & 0x7) << 13)
-#define MXC_AUDMUX_V1_PCR_RFCSEL(x)	(((x) & 0xf) << 20)
-#define MXC_AUDMUX_V1_PCR_RCLKDIR	(1 << 24)
-#define MXC_AUDMUX_V1_PCR_RFSDIR	(1 << 25)
-#define MXC_AUDMUX_V1_PCR_TFCSEL(x)	(((x) & 0xf) << 26)
-#define MXC_AUDMUX_V1_PCR_TCLKDIR	(1 << 30)
-#define MXC_AUDMUX_V1_PCR_TFSDIR	(1 << 31)
-
-/* Register definitions for the i.MX25/31/35/51 Digital Audio Multiplexer */
-#define MXC_AUDMUX_V2_PTCR_TFSDIR	(1 << 31)
-#define MXC_AUDMUX_V2_PTCR_TFSEL(x)	(((x) & 0xf) << 27)
-#define MXC_AUDMUX_V2_PTCR_TCLKDIR	(1 << 26)
-#define MXC_AUDMUX_V2_PTCR_TCSEL(x)	(((x) & 0xf) << 22)
-#define MXC_AUDMUX_V2_PTCR_RFSDIR	(1 << 21)
-#define MXC_AUDMUX_V2_PTCR_RFSEL(x)	(((x) & 0xf) << 17)
-#define MXC_AUDMUX_V2_PTCR_RCLKDIR	(1 << 16)
-#define MXC_AUDMUX_V2_PTCR_RCSEL(x)	(((x) & 0xf) << 12)
-#define MXC_AUDMUX_V2_PTCR_SYN		(1 << 11)
-
-#define MXC_AUDMUX_V2_PDCR_RXDSEL(x)	(((x) & 0x7) << 13)
-#define MXC_AUDMUX_V2_PDCR_TXRXEN	(1 << 12)
-#define MXC_AUDMUX_V2_PDCR_MODE(x)	(((x) & 0x3) << 8)
-#define MXC_AUDMUX_V2_PDCR_INMMASK(x)	((x) & 0xff)
-
-int mxc_audmux_v1_configure_port(unsigned int port, unsigned int pcr);
-
-int mxc_audmux_v2_configure_port(unsigned int port, unsigned int ptcr,
-		unsigned int pdcr);
-
-#endif /* __MACH_AUDMUX_H */
diff --git a/arch/arm/plat-omap/Kconfig b/arch/arm/plat-omap/Kconfig
index aa59f4247dc5..8f81503a4df7 100644
--- a/arch/arm/plat-omap/Kconfig
+++ b/arch/arm/plat-omap/Kconfig
@@ -110,14 +110,6 @@ config OMAP_MUX_WARNINGS
 	  to change the pin multiplexing setup.	 When there are no warnings
 	  printed, it's safe to deselect OMAP_MUX for your product.
 
-config OMAP_MCBSP
-	bool "McBSP support"
-	depends on ARCH_OMAP
-	default y
-	help
-	  Say Y here if you want support for the OMAP Multichannel
-	  Buffered Serial Port.
-
 config OMAP_MBOX_FWK
 	tristate "Mailbox framework support"
 	depends on ARCH_OMAP
diff --git a/arch/arm/plat-omap/Makefile b/arch/arm/plat-omap/Makefile
index 9a584614e7e6..c0fe2757b695 100644
--- a/arch/arm/plat-omap/Makefile
+++ b/arch/arm/plat-omap/Makefile
@@ -17,8 +17,6 @@ obj-$(CONFIG_ARCH_OMAP2) += omap_device.o
 obj-$(CONFIG_ARCH_OMAP3) += omap_device.o
 obj-$(CONFIG_ARCH_OMAP4) += omap_device.o
 
-obj-$(CONFIG_OMAP_MCBSP) += mcbsp.o
-
 obj-$(CONFIG_OMAP_DM_TIMER) += dmtimer.o
 obj-$(CONFIG_OMAP_DEBUG_DEVICES) += debug-devices.o
 obj-$(CONFIG_OMAP_DEBUG_LEDS) += debug-leds.o
diff --git a/arch/arm/plat-omap/include/plat/mcbsp.h b/arch/arm/plat-omap/include/plat/mcbsp.h
index 8fa74e2c9d6e..18814127809a 100644
--- a/arch/arm/plat-omap/include/plat/mcbsp.h
+++ b/arch/arm/plat-omap/include/plat/mcbsp.h
@@ -27,271 +27,10 @@
 #include <linux/spinlock.h>
 #include <linux/clk.h>
 
-/* macro for building platform_device for McBSP ports */
-#define OMAP_MCBSP_PLATFORM_DEVICE(port_nr)		\
-static struct platform_device omap_mcbsp##port_nr = {	\
-	.name	= "omap-mcbsp-dai",			\
-	.id	= port_nr - 1,			\
-}
-
 #define MCBSP_CONFIG_TYPE2	0x2
 #define MCBSP_CONFIG_TYPE3	0x3
 #define MCBSP_CONFIG_TYPE4	0x4
 
-/* McBSP register numbers. Register address offset = num * reg_step */
-enum {
-	/* Common registers */
-	OMAP_MCBSP_REG_SPCR2 = 4,
-	OMAP_MCBSP_REG_SPCR1,
-	OMAP_MCBSP_REG_RCR2,
-	OMAP_MCBSP_REG_RCR1,
-	OMAP_MCBSP_REG_XCR2,
-	OMAP_MCBSP_REG_XCR1,
-	OMAP_MCBSP_REG_SRGR2,
-	OMAP_MCBSP_REG_SRGR1,
-	OMAP_MCBSP_REG_MCR2,
-	OMAP_MCBSP_REG_MCR1,
-	OMAP_MCBSP_REG_RCERA,
-	OMAP_MCBSP_REG_RCERB,
-	OMAP_MCBSP_REG_XCERA,
-	OMAP_MCBSP_REG_XCERB,
-	OMAP_MCBSP_REG_PCR0,
-	OMAP_MCBSP_REG_RCERC,
-	OMAP_MCBSP_REG_RCERD,
-	OMAP_MCBSP_REG_XCERC,
-	OMAP_MCBSP_REG_XCERD,
-	OMAP_MCBSP_REG_RCERE,
-	OMAP_MCBSP_REG_RCERF,
-	OMAP_MCBSP_REG_XCERE,
-	OMAP_MCBSP_REG_XCERF,
-	OMAP_MCBSP_REG_RCERG,
-	OMAP_MCBSP_REG_RCERH,
-	OMAP_MCBSP_REG_XCERG,
-	OMAP_MCBSP_REG_XCERH,
-
-	/* OMAP1-OMAP2420 registers */
-	OMAP_MCBSP_REG_DRR2 = 0,
-	OMAP_MCBSP_REG_DRR1,
-	OMAP_MCBSP_REG_DXR2,
-	OMAP_MCBSP_REG_DXR1,
-
-	/* OMAP2430 and onwards */
-	OMAP_MCBSP_REG_DRR = 0,
-	OMAP_MCBSP_REG_DXR = 2,
-	OMAP_MCBSP_REG_SYSCON =	35,
-	OMAP_MCBSP_REG_THRSH2,
-	OMAP_MCBSP_REG_THRSH1,
-	OMAP_MCBSP_REG_IRQST = 40,
-	OMAP_MCBSP_REG_IRQEN,
-	OMAP_MCBSP_REG_WAKEUPEN,
-	OMAP_MCBSP_REG_XCCR,
-	OMAP_MCBSP_REG_RCCR,
-	OMAP_MCBSP_REG_XBUFFSTAT,
-	OMAP_MCBSP_REG_RBUFFSTAT,
-	OMAP_MCBSP_REG_SSELCR,
-};
-
-/* OMAP3 sidetone control registers */
-#define OMAP_ST_REG_REV		0x00
-#define OMAP_ST_REG_SYSCONFIG	0x10
-#define OMAP_ST_REG_IRQSTATUS	0x18
-#define OMAP_ST_REG_IRQENABLE	0x1C
-#define OMAP_ST_REG_SGAINCR	0x24
-#define OMAP_ST_REG_SFIRCR	0x28
-#define OMAP_ST_REG_SSELCR	0x2C
-
-/************************** McBSP SPCR1 bit definitions ***********************/
-#define RRST			0x0001
-#define RRDY			0x0002
-#define RFULL			0x0004
-#define RSYNC_ERR		0x0008
-#define RINTM(value)		((value)<<4)	/* bits 4:5 */
-#define ABIS			0x0040
-#define DXENA			0x0080
-#define CLKSTP(value)		((value)<<11)	/* bits 11:12 */
-#define RJUST(value)		((value)<<13)	/* bits 13:14 */
-#define ALB			0x8000
-#define DLB			0x8000
-
-/************************** McBSP SPCR2 bit definitions ***********************/
-#define XRST		0x0001
-#define XRDY		0x0002
-#define XEMPTY		0x0004
-#define XSYNC_ERR	0x0008
-#define XINTM(value)	((value)<<4)		/* bits 4:5 */
-#define GRST		0x0040
-#define FRST		0x0080
-#define SOFT		0x0100
-#define FREE		0x0200
-
-/************************** McBSP PCR bit definitions *************************/
-#define CLKRP		0x0001
-#define CLKXP		0x0002
-#define FSRP		0x0004
-#define FSXP		0x0008
-#define DR_STAT		0x0010
-#define DX_STAT		0x0020
-#define CLKS_STAT	0x0040
-#define SCLKME		0x0080
-#define CLKRM		0x0100
-#define CLKXM		0x0200
-#define FSRM		0x0400
-#define FSXM		0x0800
-#define RIOEN		0x1000
-#define XIOEN		0x2000
-#define IDLE_EN		0x4000
-
-/************************** McBSP RCR1 bit definitions ************************/
-#define RWDLEN1(value)		((value)<<5)	/* Bits 5:7 */
-#define RFRLEN1(value)		((value)<<8)	/* Bits 8:14 */
-
-/************************** McBSP XCR1 bit definitions ************************/
-#define XWDLEN1(value)		((value)<<5)	/* Bits 5:7 */
-#define XFRLEN1(value)		((value)<<8)	/* Bits 8:14 */
-
-/*************************** McBSP RCR2 bit definitions ***********************/
-#define RDATDLY(value)		(value)		/* Bits 0:1 */
-#define RFIG			0x0004
-#define RCOMPAND(value)		((value)<<3)	/* Bits 3:4 */
-#define RWDLEN2(value)		((value)<<5)	/* Bits 5:7 */
-#define RFRLEN2(value)		((value)<<8)	/* Bits 8:14 */
-#define RPHASE			0x8000
-
-/*************************** McBSP XCR2 bit definitions ***********************/
-#define XDATDLY(value)		(value)		/* Bits 0:1 */
-#define XFIG			0x0004
-#define XCOMPAND(value)		((value)<<3)	/* Bits 3:4 */
-#define XWDLEN2(value)		((value)<<5)	/* Bits 5:7 */
-#define XFRLEN2(value)		((value)<<8)	/* Bits 8:14 */
-#define XPHASE			0x8000
-
-/************************* McBSP SRGR1 bit definitions ************************/
-#define CLKGDV(value)		(value)		/* Bits 0:7 */
-#define FWID(value)		((value)<<8)	/* Bits 8:15 */
-
-/************************* McBSP SRGR2 bit definitions ************************/
-#define FPER(value)		(value)		/* Bits 0:11 */
-#define FSGM			0x1000
-#define CLKSM			0x2000
-#define CLKSP			0x4000
-#define GSYNC			0x8000
-
-/************************* McBSP MCR1 bit definitions *************************/
-#define RMCM			0x0001
-#define RCBLK(value)		((value)<<2)	/* Bits 2:4 */
-#define RPABLK(value)		((value)<<5)	/* Bits 5:6 */
-#define RPBBLK(value)		((value)<<7)	/* Bits 7:8 */
-
-/************************* McBSP MCR2 bit definitions *************************/
-#define XMCM(value)		(value)		/* Bits 0:1 */
-#define XCBLK(value)		((value)<<2)	/* Bits 2:4 */
-#define XPABLK(value)		((value)<<5)	/* Bits 5:6 */
-#define XPBBLK(value)		((value)<<7)	/* Bits 7:8 */
-
-/*********************** McBSP XCCR bit definitions *************************/
-#define EXTCLKGATE		0x8000
-#define PPCONNECT		0x4000
-#define DXENDLY(value)		((value)<<12)	/* Bits 12:13 */
-#define XFULL_CYCLE		0x0800
-#define DILB			0x0020
-#define XDMAEN			0x0008
-#define XDISABLE		0x0001
-
-/********************** McBSP RCCR bit definitions *************************/
-#define RFULL_CYCLE		0x0800
-#define RDMAEN			0x0008
-#define RDISABLE		0x0001
-
-/********************** McBSP SYSCONFIG bit definitions ********************/
-#define CLOCKACTIVITY(value)	((value)<<8)
-#define SIDLEMODE(value)	((value)<<3)
-#define ENAWAKEUP		0x0004
-#define SOFTRST			0x0002
-
-/********************** McBSP SSELCR bit definitions ***********************/
-#define SIDETONEEN		0x0400
-
-/********************** McBSP Sidetone SYSCONFIG bit definitions ***********/
-#define ST_AUTOIDLE		0x0001
-
-/********************** McBSP Sidetone SGAINCR bit definitions *************/
-#define ST_CH1GAIN(value)	((value<<16))	/* Bits 16:31 */
-#define ST_CH0GAIN(value)	(value)		/* Bits 0:15 */
-
-/********************** McBSP Sidetone SFIRCR bit definitions **************/
-#define ST_FIRCOEFF(value)	(value)		/* Bits 0:15 */
-
-/********************** McBSP Sidetone SSELCR bit definitions **************/
-#define ST_COEFFWRDONE		0x0004
-#define ST_COEFFWREN		0x0002
-#define ST_SIDETONEEN		0x0001
-
-/********************** McBSP DMA operating modes **************************/
-#define MCBSP_DMA_MODE_ELEMENT		0
-#define MCBSP_DMA_MODE_THRESHOLD	1
-#define MCBSP_DMA_MODE_FRAME		2
-
-/********************** McBSP WAKEUPEN bit definitions *********************/
-#define XEMPTYEOFEN		0x4000
-#define XRDYEN			0x0400
-#define XEOFEN			0x0200
-#define XFSXEN			0x0100
-#define XSYNCERREN		0x0080
-#define RRDYEN			0x0008
-#define REOFEN			0x0004
-#define RFSREN			0x0002
-#define RSYNCERREN		0x0001
-
-/* CLKR signal muxing options */
-#define CLKR_SRC_CLKR		0
-#define CLKR_SRC_CLKX		1
-
-/* FSR signal muxing options */
-#define FSR_SRC_FSR		0
-#define FSR_SRC_FSX		1
-
-/* McBSP functional clock sources */
-#define MCBSP_CLKS_PRCM_SRC	0
-#define MCBSP_CLKS_PAD_SRC	1
-
-/* we don't do multichannel for now */
-struct omap_mcbsp_reg_cfg {
-	u16 spcr2;
-	u16 spcr1;
-	u16 rcr2;
-	u16 rcr1;
-	u16 xcr2;
-	u16 xcr1;
-	u16 srgr2;
-	u16 srgr1;
-	u16 mcr2;
-	u16 mcr1;
-	u16 pcr0;
-	u16 rcerc;
-	u16 rcerd;
-	u16 xcerc;
-	u16 xcerd;
-	u16 rcere;
-	u16 rcerf;
-	u16 xcere;
-	u16 xcerf;
-	u16 rcerg;
-	u16 rcerh;
-	u16 xcerg;
-	u16 xcerh;
-	u16 xccr;
-	u16 rccr;
-};
-
-typedef enum {
-	OMAP_MCBSP_WORD_8 = 0,
-	OMAP_MCBSP_WORD_12,
-	OMAP_MCBSP_WORD_16,
-	OMAP_MCBSP_WORD_20,
-	OMAP_MCBSP_WORD_24,
-	OMAP_MCBSP_WORD_32,
-} omap_mcbsp_word_length;
-
 /* Platform specific configuration */
 struct omap_mcbsp_ops {
 	void (*request)(unsigned int);
@@ -312,43 +51,6 @@ struct omap_mcbsp_platform_data {
 	int (*mux_signal)(struct device *dev, const char *signal, const char *src);
 };
 
-struct omap_mcbsp_st_data {
-	void __iomem *io_base_st;
-	bool running;
-	bool enabled;
-	s16 taps[128];	/* Sidetone filter coefficients */
-	int nr_taps;	/* Number of filter coefficients in use */
-	s16 ch0gain;
-	s16 ch1gain;
-};
-
-struct omap_mcbsp {
-	struct device *dev;
-	unsigned long phys_base;
-	unsigned long phys_dma_base;
-	void __iomem *io_base;
-	u8 id;
-	u8 free;
-
-	int rx_irq;
-	int tx_irq;
-
-	/* DMA stuff */
-	u8 dma_rx_sync;
-	u8 dma_tx_sync;
-
-	/* Protect the field .free, while checking if the mcbsp is in use */
-	spinlock_t lock;
-	struct omap_mcbsp_platform_data *pdata;
-	struct clk *fclk;
-	struct omap_mcbsp_st_data *st_data;
-	int dma_op_mode;
-	u16 max_tx_thres;
-	u16 max_rx_thres;
-	void *reg_cache;
-	int reg_cache_size;
-};
-
 /**
  * omap_mcbsp_dev_attr - OMAP McBSP device attributes for omap_hwmod
  * @sidetone: name of the sidetone device
@@ -357,39 +59,4 @@ struct omap_mcbsp_dev_attr {
 	const char *sidetone;
 };
 
-extern struct omap_mcbsp **mcbsp_ptr;
-extern int omap_mcbsp_count;
-
-int omap_mcbsp_init(void);
-void omap_mcbsp_config(unsigned int id, const struct omap_mcbsp_reg_cfg * config);
-void omap_mcbsp_set_tx_threshold(unsigned int id, u16 threshold);
-void omap_mcbsp_set_rx_threshold(unsigned int id, u16 threshold);
-u16 omap_mcbsp_get_max_tx_threshold(unsigned int id);
-u16 omap_mcbsp_get_max_rx_threshold(unsigned int id);
-u16 omap_mcbsp_get_fifo_size(unsigned int id);
-u16 omap_mcbsp_get_tx_delay(unsigned int id);
-u16 omap_mcbsp_get_rx_delay(unsigned int id);
-int omap_mcbsp_get_dma_op_mode(unsigned int id);
-int omap_mcbsp_request(unsigned int id);
-void omap_mcbsp_free(unsigned int id);
-void omap_mcbsp_start(unsigned int id, int tx, int rx);
-void omap_mcbsp_stop(unsigned int id, int tx, int rx);
-
-/* McBSP functional clock source changing function */
-extern int omap2_mcbsp_set_clks_src(u8 id, u8 fck_src_id);
-
-/* McBSP signal muxing API */
-void omap2_mcbsp1_mux_clkr_src(u8 mux);
-void omap2_mcbsp1_mux_fsr_src(u8 mux);
-
-int omap_mcbsp_dma_ch_params(unsigned int id, unsigned int stream);
-int omap_mcbsp_dma_reg_params(unsigned int id, unsigned int stream);
-
-/* Sidetone specific API */
-int omap_st_set_chgain(unsigned int id, int channel, s16 chgain);
-int omap_st_get_chgain(unsigned int id, int channel, s16 *chgain);
-int omap_st_enable(unsigned int id);
-int omap_st_disable(unsigned int id);
-int omap_st_is_enabled(unsigned int id);
-
 #endif
diff --git a/arch/arm/plat-omap/include/plat/omap-secure.h b/arch/arm/plat-omap/include/plat/omap-secure.h
index 64f9d1c7f1bb..3047ff923a63 100644
--- a/arch/arm/plat-omap/include/plat/omap-secure.h
+++ b/arch/arm/plat-omap/include/plat/omap-secure.h
@@ -3,7 +3,7 @@
 
 #include <linux/types.h>
 
-#ifdef CONFIG_ARCH_OMAP2PLUS
+#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4)
 extern int omap_secure_ram_reserve_memblock(void);
 #else
 static inline void omap_secure_ram_reserve_memblock(void)
diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c
index e5a2fde29b19..089899a7db72 100644
--- a/arch/arm/plat-orion/common.c
+++ b/arch/arm/plat-orion/common.c
@@ -789,10 +789,7 @@ void __init orion_xor1_init(unsigned long mapbase_low,
 /*****************************************************************************
  * EHCI
  ****************************************************************************/
-static struct orion_ehci_data orion_ehci_data = {
-	.phy_version	= EHCI_PHY_NA,
-};
-
+static struct orion_ehci_data orion_ehci_data;
 static u64 ehci_dmamask = DMA_BIT_MASK(32);
 
 
@@ -812,8 +809,10 @@ static struct platform_device orion_ehci = {
 };
 
 void __init orion_ehci_init(unsigned long mapbase,
-			    unsigned long irq)
+			    unsigned long irq,
+			    enum orion_ehci_phy_ver phy_version)
 {
+	orion_ehci_data.phy_version = phy_version;
 	fill_resources(&orion_ehci, orion_ehci_resources, mapbase, SZ_4K - 1,
 		       irq);
 
diff --git a/arch/arm/plat-orion/include/plat/common.h b/arch/arm/plat-orion/include/plat/common.h
index 0fe08d77e835..a7fa005a5a0e 100644
--- a/arch/arm/plat-orion/include/plat/common.h
+++ b/arch/arm/plat-orion/include/plat/common.h
@@ -89,7 +89,8 @@ void __init orion_xor1_init(unsigned long mapbase_low,
 			    unsigned long irq_1);
 
 void __init orion_ehci_init(unsigned long mapbase,
-			    unsigned long irq);
+			    unsigned long irq,
+			    enum orion_ehci_phy_ver phy_version);
 
 void __init orion_ehci_1_init(unsigned long mapbase,
 			      unsigned long irq);
diff --git a/arch/arm/plat-orion/mpp.c b/arch/arm/plat-orion/mpp.c
index 91553432711d..3b1e17bd3d17 100644
--- a/arch/arm/plat-orion/mpp.c
+++ b/arch/arm/plat-orion/mpp.c
@@ -64,8 +64,7 @@ void __init orion_mpp_conf(unsigned int *mpp_list, unsigned int variant_mask,
 			gpio_mode |= GPIO_INPUT_OK;
 		if (*mpp_list & MPP_OUTPUT_MASK)
 			gpio_mode |= GPIO_OUTPUT_OK;
-		if (sel != 0)
-			gpio_mode = 0;
+
 		orion_gpio_set_valid(num, gpio_mode);
 	}
 
diff --git a/arch/arm/plat-samsung/devs.c b/arch/arm/plat-samsung/devs.c
index 32a6e394db24..f10768e988d4 100644
--- a/arch/arm/plat-samsung/devs.c
+++ b/arch/arm/plat-samsung/devs.c
@@ -468,8 +468,10 @@ void __init s3c_i2c0_set_platdata(struct s3c2410_platform_i2c *pd)
 {
 	struct s3c2410_platform_i2c *npd;
 
-	if (!pd)
+	if (!pd) {
 		pd = &default_i2c_data;
+		pd->bus_num = 0;
+	}
 
 	npd = s3c_set_platdata(pd, sizeof(struct s3c2410_platform_i2c),
 			       &s3c_device_i2c0);
diff --git a/arch/avr32/Kconfig b/arch/avr32/Kconfig
index 197e96f70405..3dea7231f637 100644
--- a/arch/avr32/Kconfig
+++ b/arch/avr32/Kconfig
@@ -8,6 +8,7 @@ config AVR32
 	select HAVE_KPROBES
 	select HAVE_GENERIC_HARDIRQS
 	select GENERIC_IRQ_PROBE
+	select GENERIC_ATOMIC64
 	select HARDIRQS_SW_RESEND
 	select GENERIC_IRQ_SHOW
 	select ARCH_HAVE_NMI_SAFE_CMPXCHG
diff --git a/arch/microblaze/kernel/setup.c b/arch/microblaze/kernel/setup.c
index d4fc1a971779..604cd9dd1333 100644
--- a/arch/microblaze/kernel/setup.c
+++ b/arch/microblaze/kernel/setup.c
@@ -26,7 +26,6 @@
 #include <linux/cache.h>
 #include <linux/of_platform.h>
 #include <linux/dma-mapping.h>
-#include <linux/cpu.h>
 #include <asm/cacheflush.h>
 #include <asm/entry.h>
 #include <asm/cpuinfo.h>
@@ -227,23 +226,5 @@ static int __init setup_bus_notifier(void)
 
 	return 0;
 }
-arch_initcall(setup_bus_notifier);
-
-static DEFINE_PER_CPU(struct cpu, cpu_devices);
-
-static int __init topology_init(void)
-{
-	int i, ret;
-
-	for_each_present_cpu(i) {
-		struct cpu *c = &per_cpu(cpu_devices, i);
 
-		ret = register_cpu(c, i);
-		if (ret)
-			printk(KERN_WARNING "topology_init: register_cpu %d "
-						"failed (%d)\n", i, ret);
-	}
-
-	return 0;
-}
-subsys_initcall(topology_init);
+arch_initcall(setup_bus_notifier);
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index c4c1312473fb..5ab6e89603c5 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -2356,6 +2356,7 @@ config PCI
 	depends on HW_HAS_PCI
 	select PCI_DOMAINS
 	select GENERIC_PCI_IOMAP
+	select NO_GENERIC_PCI_IOPORT_MAP
 	help
 	  Find out whether you have a PCI motherboard. PCI is the name of a
 	  bus system, i.e. the way the CPU talks to the other stuff inside
diff --git a/arch/mips/jz4740/board-qi_lb60.c b/arch/mips/jz4740/board-qi_lb60.c
index 639e3ce6c264..9a91fe9de696 100644
--- a/arch/mips/jz4740/board-qi_lb60.c
+++ b/arch/mips/jz4740/board-qi_lb60.c
@@ -418,6 +418,11 @@ static struct platform_device qi_lb60_charger_device = {
 	},
 };
 
+/* audio */
+static struct platform_device qi_lb60_audio_device = {
+	.name = "qi-lb60-audio",
+	.id = -1,
+};
 
 static struct platform_device *jz_platform_devices[] __initdata = {
 	&jz4740_udc_device,
@@ -434,6 +439,7 @@ static struct platform_device *jz_platform_devices[] __initdata = {
 	&qi_lb60_gpio_keys,
 	&qi_lb60_pwm_beeper,
 	&qi_lb60_charger_device,
+	&qi_lb60_audio_device,
 };
 
 static void __init board_gpio_setup(void)
diff --git a/arch/mips/lib/iomap-pci.c b/arch/mips/lib/iomap-pci.c
index 2635b1a96333..fd35daa45314 100644
--- a/arch/mips/lib/iomap-pci.c
+++ b/arch/mips/lib/iomap-pci.c
@@ -10,8 +10,8 @@
 #include <linux/module.h>
 #include <asm/io.h>
 
-static void __iomem *ioport_map_pci(struct pci_dev *dev,
-                                     unsigned long port, unsigned int nr)
+void __iomem *__pci_ioport_map(struct pci_dev *dev,
+			       unsigned long port, unsigned int nr)
 {
 	struct pci_controller *ctrl = dev->bus->sysdata;
 	unsigned long base = ctrl->io_map_base;
diff --git a/arch/powerpc/configs/ppc64_defconfig b/arch/powerpc/configs/ppc64_defconfig
index 2156e077859b..1acf65026773 100644
--- a/arch/powerpc/configs/ppc64_defconfig
+++ b/arch/powerpc/configs/ppc64_defconfig
@@ -24,10 +24,6 @@ CONFIG_PPC_SPLPAR=y
 CONFIG_SCANLOG=m
 CONFIG_PPC_SMLPAR=y
 CONFIG_DTL=y
-CONFIG_PPC_ISERIES=y
-CONFIG_VIODASD=y
-CONFIG_VIOCD=m
-CONFIG_VIOTAPE=m
 CONFIG_PPC_MAPLE=y
 CONFIG_PPC_PASEMI=y
 CONFIG_PPC_PASEMI_IOMMU=y
@@ -259,7 +255,6 @@ CONFIG_PASEMI_MAC=y
 CONFIG_MLX4_EN=m
 CONFIG_QLGE=m
 CONFIG_BE2NET=m
-CONFIG_ISERIES_VETH=m
 CONFIG_PPP=m
 CONFIG_PPP_ASYNC=m
 CONFIG_PPP_SYNC_TTY=m
diff --git a/arch/powerpc/include/asm/ppc-pci.h b/arch/powerpc/include/asm/ppc-pci.h
index 43268f15004e..6d422979ebaf 100644
--- a/arch/powerpc/include/asm/ppc-pci.h
+++ b/arch/powerpc/include/asm/ppc-pci.h
@@ -142,6 +142,11 @@ static inline const char *eeh_pci_name(struct pci_dev *pdev)
 	return pdev ? pci_name(pdev) : "<null>";
 } 
 
+static inline const char *eeh_driver_name(struct pci_dev *pdev)
+{
+	return (pdev && pdev->driver) ? pdev->driver->name : "<null>";
+}
+
 #endif /* CONFIG_EEH */
 
 #else /* CONFIG_PCI */
diff --git a/arch/powerpc/include/asm/ptrace.h b/arch/powerpc/include/asm/ptrace.h
index 78a205162fd7..84cc7840cd18 100644
--- a/arch/powerpc/include/asm/ptrace.h
+++ b/arch/powerpc/include/asm/ptrace.h
@@ -83,8 +83,18 @@ struct pt_regs {
 
 #ifndef __ASSEMBLY__
 
-#define instruction_pointer(regs) ((regs)->nip)
-#define user_stack_pointer(regs) ((regs)->gpr[1])
+#define GET_IP(regs)		((regs)->nip)
+#define GET_USP(regs)		((regs)->gpr[1])
+#define GET_FP(regs)		(0)
+#define SET_FP(regs, val)
+
+#ifdef CONFIG_SMP
+extern unsigned long profile_pc(struct pt_regs *regs);
+#define profile_pc profile_pc
+#endif
+
+#include <asm-generic/ptrace.h>
+
 #define kernel_stack_pointer(regs) ((regs)->gpr[1])
 static inline int is_syscall_success(struct pt_regs *regs)
 {
@@ -99,12 +109,6 @@ static inline long regs_return_value(struct pt_regs *regs)
 		return -regs->gpr[3];
 }
 
-#ifdef CONFIG_SMP
-extern unsigned long profile_pc(struct pt_regs *regs);
-#else
-#define profile_pc(regs) instruction_pointer(regs)
-#endif
-
 #ifdef __powerpc64__
 #define user_mode(regs) ((((regs)->msr) >> MSR_PR_LG) & 0x1)
 #else
diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
index d4be7bb3dbdf..3844ca7c5099 100644
--- a/arch/powerpc/kernel/exceptions-64s.S
+++ b/arch/powerpc/kernel/exceptions-64s.S
@@ -775,7 +775,7 @@ program_check_common:
 	EXCEPTION_PROLOG_COMMON(0x700, PACA_EXGEN)
 	bl	.save_nvgprs
 	addi	r3,r1,STACK_FRAME_OVERHEAD
-	ENABLE_INTS
+	DISABLE_INTS
 	bl	.program_check_exception
 	b	.ret_from_except
 
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index 701d4aceb4f4..01e2877e8e04 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -118,10 +118,14 @@ static inline notrace void set_soft_enabled(unsigned long enable)
 static inline notrace void decrementer_check_overflow(void)
 {
 	u64 now = get_tb_or_rtc();
-	u64 *next_tb = &__get_cpu_var(decrementers_next_tb);
+	u64 *next_tb;
+
+	preempt_disable();
+	next_tb = &__get_cpu_var(decrementers_next_tb);
 
 	if (now >= *next_tb)
 		set_dec(1);
+	preempt_enable();
 }
 
 notrace void arch_local_irq_restore(unsigned long en)
diff --git a/arch/powerpc/kernel/perf_event.c b/arch/powerpc/kernel/perf_event.c
index 10a140f82cb8..64483fde95c6 100644
--- a/arch/powerpc/kernel/perf_event.c
+++ b/arch/powerpc/kernel/perf_event.c
@@ -865,6 +865,7 @@ static void power_pmu_start(struct perf_event *event, int ef_flags)
 {
 	unsigned long flags;
 	s64 left;
+	unsigned long val;
 
 	if (!event->hw.idx || !event->hw.sample_period)
 		return;
@@ -880,7 +881,12 @@ static void power_pmu_start(struct perf_event *event, int ef_flags)
 
 	event->hw.state = 0;
 	left = local64_read(&event->hw.period_left);
-	write_pmc(event->hw.idx, left);
+
+	val = 0;
+	if (left < 0x80000000L)
+		val = 0x80000000L - left;
+
+	write_pmc(event->hw.idx, val);
 
 	perf_event_update_userpage(event);
 	perf_pmu_enable(event->pmu);
diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
index ebe5766781aa..d817ab018486 100644
--- a/arch/powerpc/kernel/process.c
+++ b/arch/powerpc/kernel/process.c
@@ -566,12 +566,12 @@ static void show_instructions(struct pt_regs *regs)
 		 */
 		if (!__kernel_text_address(pc) ||
 		     __get_user(instr, (unsigned int __user *)pc)) {
-			printk("XXXXXXXX ");
+			printk(KERN_CONT "XXXXXXXX ");
 		} else {
 			if (regs->nip == pc)
-				printk("<%08x> ", instr);
+				printk(KERN_CONT "<%08x> ", instr);
 			else
-				printk("%08x ", instr);
+				printk(KERN_CONT "%08x ", instr);
 		}
 
 		pc += sizeof(int);
diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c
index 517b1d8f455b..9f843cdfee9e 100644
--- a/arch/powerpc/kernel/rtas.c
+++ b/arch/powerpc/kernel/rtas.c
@@ -716,7 +716,6 @@ static int __rtas_suspend_last_cpu(struct rtas_suspend_me_data *data, int wake_w
 	int cpu;
 
 	slb_set_size(SLB_MIN_SIZE);
-	stop_topology_update();
 	printk(KERN_DEBUG "calling ibm,suspend-me on cpu %i\n", smp_processor_id());
 
 	while (rc == H_MULTI_THREADS_ACTIVE && !atomic_read(&data->done) &&
@@ -732,7 +731,6 @@ static int __rtas_suspend_last_cpu(struct rtas_suspend_me_data *data, int wake_w
 		rc = atomic_read(&data->error);
 
 	atomic_set(&data->error, rc);
-	start_topology_update();
 	pSeries_coalesce_init();
 
 	if (wake_when_done) {
@@ -846,6 +844,7 @@ int rtas_ibm_suspend_me(struct rtas_args *args)
 	atomic_set(&data.error, 0);
 	data.token = rtas_token("ibm,suspend-me");
 	data.complete = &done;
+	stop_topology_update();
 
 	/* Call function on all CPUs.  One of us will make the
 	 * rtas call
@@ -858,6 +857,8 @@ int rtas_ibm_suspend_me(struct rtas_args *args)
 	if (atomic_read(&data.error) != 0)
 		printk(KERN_ERR "Error doing global join\n");
 
+	start_topology_update();
+
 	return atomic_read(&data.error);
 }
 #else /* CONFIG_PPC_PSERIES */
diff --git a/arch/powerpc/platforms/powernv/pci.c b/arch/powerpc/platforms/powernv/pci.c
index a70bc1e385eb..f92b9ef7340e 100644
--- a/arch/powerpc/platforms/powernv/pci.c
+++ b/arch/powerpc/platforms/powernv/pci.c
@@ -52,32 +52,38 @@ static int pnv_msi_check_device(struct pci_dev* pdev, int nvec, int type)
 
 static unsigned int pnv_get_one_msi(struct pnv_phb *phb)
 {
-	unsigned int id;
+	unsigned long flags;
+	unsigned int id, rc;
+
+	spin_lock_irqsave(&phb->lock, flags);
 
-	spin_lock(&phb->lock);
 	id = find_next_zero_bit(phb->msi_map, phb->msi_count, phb->msi_next);
 	if (id >= phb->msi_count && phb->msi_next)
 		id = find_next_zero_bit(phb->msi_map, phb->msi_count, 0);
 	if (id >= phb->msi_count) {
-		spin_unlock(&phb->lock);
-		return 0;
+		rc = 0;
+		goto out;
 	}
 	__set_bit(id, phb->msi_map);
-	spin_unlock(&phb->lock);
-	return id + phb->msi_base;
+	rc = id + phb->msi_base;
+out:
+	spin_unlock_irqrestore(&phb->lock, flags);
+	return rc;
 }
 
 static void pnv_put_msi(struct pnv_phb *phb, unsigned int hwirq)
 {
+	unsigned long flags;
 	unsigned int id;
 
 	if (WARN_ON(hwirq < phb->msi_base ||
 		    hwirq >= (phb->msi_base + phb->msi_count)))
 		return;
 	id = hwirq - phb->msi_base;
-	spin_lock(&phb->lock);
+
+	spin_lock_irqsave(&phb->lock, flags);
 	__clear_bit(id, phb->msi_map);
-	spin_unlock(&phb->lock);
+	spin_unlock_irqrestore(&phb->lock, flags);
 }
 
 static int pnv_setup_msi_irqs(struct pci_dev *pdev, int nvec, int type)
diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c
index 565869022e3d..c0b40af4ce4f 100644
--- a/arch/powerpc/platforms/pseries/eeh.c
+++ b/arch/powerpc/platforms/pseries/eeh.c
@@ -551,9 +551,9 @@ int eeh_dn_check_failure(struct device_node *dn, struct pci_dev *dev)
 			printk (KERN_ERR "EEH: %d reads ignored for recovering device at "
 				"location=%s driver=%s pci addr=%s\n",
 				pdn->eeh_check_count, location,
-				dev->driver->name, eeh_pci_name(dev));
+				eeh_driver_name(dev), eeh_pci_name(dev));
 			printk (KERN_ERR "EEH: Might be infinite loop in %s driver\n",
-				dev->driver->name);
+				eeh_driver_name(dev));
 			dump_stack();
 		}
 		goto dn_unlock;
diff --git a/arch/powerpc/platforms/pseries/suspend.c b/arch/powerpc/platforms/pseries/suspend.c
index b84a8b2238dd..47226e04126d 100644
--- a/arch/powerpc/platforms/pseries/suspend.c
+++ b/arch/powerpc/platforms/pseries/suspend.c
@@ -24,6 +24,7 @@
 #include <asm/machdep.h>
 #include <asm/mmu.h>
 #include <asm/rtas.h>
+#include <asm/topology.h>
 
 static u64 stream_id;
 static struct device suspend_dev;
@@ -138,8 +139,11 @@ static ssize_t store_hibernate(struct device *dev,
 			ssleep(1);
 	} while (rc == -EAGAIN);
 
-	if (!rc)
+	if (!rc) {
+		stop_topology_update();
 		rc = pm_suspend(PM_SUSPEND_MEM);
+		start_topology_update();
+	}
 
 	stream_id = 0;
 
diff --git a/arch/powerpc/platforms/wsp/ics.c b/arch/powerpc/platforms/wsp/ics.c
index 576874392543..97fe82ee8633 100644
--- a/arch/powerpc/platforms/wsp/ics.c
+++ b/arch/powerpc/platforms/wsp/ics.c
@@ -346,7 +346,7 @@ static int wsp_chip_set_affinity(struct irq_data *d,
 	 * For the moment only implement delivery to all cpus or one cpu.
 	 * Get current irq_server for the given irq
 	 */
-	ret = cache_hwirq_map(ics, d->irq, cpumask);
+	ret = cache_hwirq_map(ics, hw_irq, cpumask);
 	if (ret == -1) {
 		char cpulist[128];
 		cpumask_scnprintf(cpulist, sizeof(cpulist), cpumask);
diff --git a/arch/powerpc/platforms/wsp/wsp_pci.c b/arch/powerpc/platforms/wsp/wsp_pci.c
index e0262cd0e2d3..d24b3acf858e 100644
--- a/arch/powerpc/platforms/wsp/wsp_pci.c
+++ b/arch/powerpc/platforms/wsp/wsp_pci.c
@@ -468,15 +468,15 @@ static void __init wsp_pcie_configure_hw(struct pci_controller *hose)
 #define DUMP_REG(x) \
 	pr_debug("%-30s : 0x%016llx\n", #x, in_be64(hose->cfg_data + x))
 
-#ifdef CONFIG_WSP_DD1_WORKAROUND_BAD_PCIE_CLASS
-	/* WSP DD1 has a bogus class code by default in the PCI-E
-	 * root complex's built-in P2P bridge */
+	/*
+	 * Some WSP variants  has a bogus class code by default in the PCI-E
+	 * root complex's built-in P2P bridge
+	 */
 	val = in_be64(hose->cfg_data + PCIE_REG_SYS_CFG1);
 	pr_debug("PCI-E SYS_CFG1 : 0x%llx\n", val);
 	out_be64(hose->cfg_data + PCIE_REG_SYS_CFG1,
 		 (val & ~PCIE_REG_SYS_CFG1_CLASS_CODE) | (PCI_CLASS_BRIDGE_PCI << 8));
 	pr_debug("PCI-E SYS_CFG1 : 0x%llx\n", in_be64(hose->cfg_data + PCIE_REG_SYS_CFG1));
-#endif /* CONFIG_WSP_DD1_WORKAROUND_BAD_PCIE_CLASS */
 
 #ifdef CONFIG_WSP_DD1_WORKAROUND_DD1_TCE_BUGS
 	/* XXX Disable TCE caching, it doesn't work on DD1 */
diff --git a/arch/powerpc/sysdev/fsl_pci.c b/arch/powerpc/sysdev/fsl_pci.c
index 30eb17ecad49..6073288fed29 100644
--- a/arch/powerpc/sysdev/fsl_pci.c
+++ b/arch/powerpc/sysdev/fsl_pci.c
@@ -385,26 +385,36 @@ static void __init setup_pci_cmd(struct pci_controller *hose)
 void fsl_pcibios_fixup_bus(struct pci_bus *bus)
 {
 	struct pci_controller *hose = pci_bus_to_host(bus);
-	int i;
-
-	if ((bus->parent == hose->bus) &&
-	    ((fsl_pcie_bus_fixup &&
-	      early_find_capability(hose, 0, 0, PCI_CAP_ID_EXP)) ||
-	     (hose->indirect_type & PPC_INDIRECT_TYPE_NO_PCIE_LINK)))
-	{
-		for (i = 0; i < 4; ++i) {
+	int i, is_pcie = 0, no_link;
+
+	/* The root complex bridge comes up with bogus resources,
+	 * we copy the PHB ones in.
+	 *
+	 * With the current generic PCI code, the PHB bus no longer
+	 * has bus->resource[0..4] set, so things are a bit more
+	 * tricky.
+	 */
+
+	if (fsl_pcie_bus_fixup)
+		is_pcie = early_find_capability(hose, 0, 0, PCI_CAP_ID_EXP);
+	no_link = !!(hose->indirect_type & PPC_INDIRECT_TYPE_NO_PCIE_LINK);
+
+	if (bus->parent == hose->bus && (is_pcie || no_link)) {
+		for (i = 0; i < PCI_BRIDGE_RESOURCE_NUM; ++i) {
 			struct resource *res = bus->resource[i];
-			struct resource *par = bus->parent->resource[i];
-			if (res) {
-				res->start = 0;
-				res->end   = 0;
-				res->flags = 0;
-			}
-			if (res && par) {
-				res->start = par->start;
-				res->end   = par->end;
-				res->flags = par->flags;
-			}
+			struct resource *par;
+
+			if (!res)
+				continue;
+			if (i == 0)
+				par = &hose->io_resource;
+			else if (i < 4)
+				par = &hose->mem_resources[i-1];
+			else par = NULL;
+
+			res->start = par ? par->start : 0;
+			res->end   = par ? par->end   : 0;
+			res->flags = par ? par->flags : 0;
 		}
 	}
 }
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 3c8db65c89e5..713fb58ca507 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -859,6 +859,7 @@ config PCI
 	depends on SYS_SUPPORTS_PCI
 	select PCI_DOMAINS
 	select GENERIC_PCI_IOMAP
+	select NO_GENERIC_PCI_IOPORT_MAP
 	help
 	  Find out whether you have a PCI motherboard. PCI is the name of a
 	  bus system, i.e. the way the CPU talks to the other stuff inside
diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c
index 033ef2ba621f..1e146fcdb8a0 100644
--- a/arch/sh/boards/mach-ecovec24/setup.c
+++ b/arch/sh/boards/mach-ecovec24/setup.c
@@ -767,7 +767,9 @@ static struct platform_device camera_devices[] = {
 
 /* FSI */
 static struct sh_fsi_platform_info fsi_info = {
-	.portb_flags = SH_FSI_BRS_INV,
+	.port_b = {
+		.flags = SH_FSI_BRS_INV,
+	},
 };
 
 static struct resource fsi_resources[] = {
diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c
index 036fe1adaef1..1fc5d47a5687 100644
--- a/arch/sh/boards/mach-se/7724/setup.c
+++ b/arch/sh/boards/mach-se/7724/setup.c
@@ -277,7 +277,9 @@ static struct platform_device ceu1_device = {
 /* FSI */
 /* change J20, J21, J22 pin to 1-2 connection to use slave mode */
 static struct sh_fsi_platform_info fsi_info = {
-	.porta_flags = SH_FSI_BRS_INV,
+	.port_a = {
+		.flags = SH_FSI_BRS_INV,
+	},
 };
 
 static struct resource fsi_resources[] = {
diff --git a/arch/sh/drivers/pci/pci.c b/arch/sh/drivers/pci/pci.c
index 8f18dd090a66..1e7b0e2e764d 100644
--- a/arch/sh/drivers/pci/pci.c
+++ b/arch/sh/drivers/pci/pci.c
@@ -356,8 +356,8 @@ int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
 
 #ifndef CONFIG_GENERIC_IOMAP
 
-static void __iomem *ioport_map_pci(struct pci_dev *dev,
-				    unsigned long port, unsigned int nr)
+void __iomem *__pci_ioport_map(struct pci_dev *dev,
+			       unsigned long port, unsigned int nr)
 {
 	struct pci_channel *chan = dev->sysdata;
 
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 96657992a72e..ca5580e4d813 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -33,6 +33,7 @@ config SPARC
 config SPARC32
 	def_bool !64BIT
 	select GENERIC_ATOMIC64
+	select CLZ_TAB
 
 config SPARC64
 	def_bool 64BIT
diff --git a/arch/sparc/lib/divdi3.S b/arch/sparc/lib/divdi3.S
index 681b3683da9e..d74bc0925f2d 100644
--- a/arch/sparc/lib/divdi3.S
+++ b/arch/sparc/lib/divdi3.S
@@ -17,23 +17,9 @@ along with GNU CC; see the file COPYING.  If not, write to
 the Free Software Foundation, 59 Temple Place - Suite 330,
 Boston, MA 02111-1307, USA.  */
 
-	.data
-	.align 8
-	.globl	__clz_tab
-__clz_tab:
-	.byte	0,1,2,2,3,3,3,3,4,4,4,4,4,4,4,4,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5
-	.byte	6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6
-	.byte	7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7
-	.byte	7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7
-	.byte	8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8
-	.byte	8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8
-	.byte	8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8
-	.byte	8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8,8
-	.size	 __clz_tab,256
-	.global .udiv
-
 	.text
 	.align 4
+	.global .udiv
 	.globl __divdi3
 __divdi3:
 	save %sp,-104,%sp
diff --git a/arch/x86/include/asm/cmpxchg.h b/arch/x86/include/asm/cmpxchg.h
index 0c9fa2745f13..b3b733262909 100644
--- a/arch/x86/include/asm/cmpxchg.h
+++ b/arch/x86/include/asm/cmpxchg.h
@@ -145,13 +145,13 @@ extern void __add_wrong_size(void)
 
 #ifdef __HAVE_ARCH_CMPXCHG
 #define cmpxchg(ptr, old, new)						\
-	__cmpxchg((ptr), (old), (new), sizeof(*ptr))
+	__cmpxchg(ptr, old, new, sizeof(*(ptr)))
 
 #define sync_cmpxchg(ptr, old, new)					\
-	__sync_cmpxchg((ptr), (old), (new), sizeof(*ptr))
+	__sync_cmpxchg(ptr, old, new, sizeof(*(ptr)))
 
 #define cmpxchg_local(ptr, old, new)					\
-	__cmpxchg_local((ptr), (old), (new), sizeof(*ptr))
+	__cmpxchg_local(ptr, old, new, sizeof(*(ptr)))
 #endif
 
 /*
diff --git a/arch/x86/include/asm/i387.h b/arch/x86/include/asm/i387.h
index 6919e936345b..a850b4d8d14d 100644
--- a/arch/x86/include/asm/i387.h
+++ b/arch/x86/include/asm/i387.h
@@ -29,8 +29,8 @@ extern unsigned int sig_xstate_size;
 extern void fpu_init(void);
 extern void mxcsr_feature_mask_init(void);
 extern int init_fpu(struct task_struct *child);
-extern asmlinkage void math_state_restore(void);
-extern void __math_state_restore(void);
+extern void __math_state_restore(struct task_struct *);
+extern void math_state_restore(void);
 extern int dump_fpu(struct pt_regs *, struct user_i387_struct *);
 
 extern user_regset_active_fn fpregs_active, xfpregs_active;
@@ -212,19 +212,11 @@ static inline void fpu_fxsave(struct fpu *fpu)
 
 #endif	/* CONFIG_X86_64 */
 
-/* We need a safe address that is cheap to find and that is already
-   in L1 during context switch. The best choices are unfortunately
-   different for UP and SMP */
-#ifdef CONFIG_SMP
-#define safe_address (__per_cpu_offset[0])
-#else
-#define safe_address (__get_cpu_var(kernel_cpustat).cpustat[CPUTIME_USER])
-#endif
-
 /*
- * These must be called with preempt disabled
+ * These must be called with preempt disabled. Returns
+ * 'true' if the FPU state is still intact.
  */
-static inline void fpu_save_init(struct fpu *fpu)
+static inline int fpu_save_init(struct fpu *fpu)
 {
 	if (use_xsave()) {
 		fpu_xsave(fpu);
@@ -233,33 +225,33 @@ static inline void fpu_save_init(struct fpu *fpu)
 		 * xsave header may indicate the init state of the FP.
 		 */
 		if (!(fpu->state->xsave.xsave_hdr.xstate_bv & XSTATE_FP))
-			return;
+			return 1;
 	} else if (use_fxsr()) {
 		fpu_fxsave(fpu);
 	} else {
 		asm volatile("fnsave %[fx]; fwait"
 			     : [fx] "=m" (fpu->state->fsave));
-		return;
+		return 0;
 	}
 
-	if (unlikely(fpu->state->fxsave.swd & X87_FSW_ES))
+	/*
+	 * If exceptions are pending, we need to clear them so
+	 * that we don't randomly get exceptions later.
+	 *
+	 * FIXME! Is this perhaps only true for the old-style
+	 * irq13 case? Maybe we could leave the x87 state
+	 * intact otherwise?
+	 */
+	if (unlikely(fpu->state->fxsave.swd & X87_FSW_ES)) {
 		asm volatile("fnclex");
-
-	/* AMD K7/K8 CPUs don't save/restore FDP/FIP/FOP unless an exception
-	   is pending.  Clear the x87 state here by setting it to fixed
-	   values. safe_address is a random variable that should be in L1 */
-	alternative_input(
-		ASM_NOP8 ASM_NOP2,
-		"emms\n\t"	  	/* clear stack tags */
-		"fildl %P[addr]",	/* set F?P to defined value */
-		X86_FEATURE_FXSAVE_LEAK,
-		[addr] "m" (safe_address));
+		return 0;
+	}
+	return 1;
 }
 
-static inline void __save_init_fpu(struct task_struct *tsk)
+static inline int __save_init_fpu(struct task_struct *tsk)
 {
-	fpu_save_init(&tsk->thread.fpu);
-	task_thread_info(tsk)->status &= ~TS_USEDFPU;
+	return fpu_save_init(&tsk->thread.fpu);
 }
 
 static inline int fpu_fxrstor_checking(struct fpu *fpu)
@@ -281,39 +273,185 @@ static inline int restore_fpu_checking(struct task_struct *tsk)
 }
 
 /*
- * Signal frame handlers...
+ * Software FPU state helpers. Careful: these need to
+ * be preemption protection *and* they need to be
+ * properly paired with the CR0.TS changes!
  */
-extern int save_i387_xstate(void __user *buf);
-extern int restore_i387_xstate(void __user *buf);
+static inline int __thread_has_fpu(struct task_struct *tsk)
+{
+	return tsk->thread.has_fpu;
+}
 
-static inline void __unlazy_fpu(struct task_struct *tsk)
+/* Must be paired with an 'stts' after! */
+static inline void __thread_clear_has_fpu(struct task_struct *tsk)
 {
-	if (task_thread_info(tsk)->status & TS_USEDFPU) {
-		__save_init_fpu(tsk);
-		stts();
-	} else
-		tsk->fpu_counter = 0;
+	tsk->thread.has_fpu = 0;
+}
+
+/* Must be paired with a 'clts' before! */
+static inline void __thread_set_has_fpu(struct task_struct *tsk)
+{
+	tsk->thread.has_fpu = 1;
 }
 
+/*
+ * Encapsulate the CR0.TS handling together with the
+ * software flag.
+ *
+ * These generally need preemption protection to work,
+ * do try to avoid using these on their own.
+ */
+static inline void __thread_fpu_end(struct task_struct *tsk)
+{
+	__thread_clear_has_fpu(tsk);
+	stts();
+}
+
+static inline void __thread_fpu_begin(struct task_struct *tsk)
+{
+	clts();
+	__thread_set_has_fpu(tsk);
+}
+
+/*
+ * FPU state switching for scheduling.
+ *
+ * This is a two-stage process:
+ *
+ *  - switch_fpu_prepare() saves the old state and
+ *    sets the new state of the CR0.TS bit. This is
+ *    done within the context of the old process.
+ *
+ *  - switch_fpu_finish() restores the new state as
+ *    necessary.
+ */
+typedef struct { int preload; } fpu_switch_t;
+
+/*
+ * FIXME! We could do a totally lazy restore, but we need to
+ * add a per-cpu "this was the task that last touched the FPU
+ * on this CPU" variable, and the task needs to have a "I last
+ * touched the FPU on this CPU" and check them.
+ *
+ * We don't do that yet, so "fpu_lazy_restore()" always returns
+ * false, but some day..
+ */
+#define fpu_lazy_restore(tsk) (0)
+#define fpu_lazy_state_intact(tsk) do { } while (0)
+
+static inline fpu_switch_t switch_fpu_prepare(struct task_struct *old, struct task_struct *new)
+{
+	fpu_switch_t fpu;
+
+	fpu.preload = tsk_used_math(new) && new->fpu_counter > 5;
+	if (__thread_has_fpu(old)) {
+		if (__save_init_fpu(old))
+			fpu_lazy_state_intact(old);
+		__thread_clear_has_fpu(old);
+		old->fpu_counter++;
+
+		/* Don't change CR0.TS if we just switch! */
+		if (fpu.preload) {
+			__thread_set_has_fpu(new);
+			prefetch(new->thread.fpu.state);
+		} else
+			stts();
+	} else {
+		old->fpu_counter = 0;
+		if (fpu.preload) {
+			if (fpu_lazy_restore(new))
+				fpu.preload = 0;
+			else
+				prefetch(new->thread.fpu.state);
+			__thread_fpu_begin(new);
+		}
+	}
+	return fpu;
+}
+
+/*
+ * By the time this gets called, we've already cleared CR0.TS and
+ * given the process the FPU if we are going to preload the FPU
+ * state - all we need to do is to conditionally restore the register
+ * state itself.
+ */
+static inline void switch_fpu_finish(struct task_struct *new, fpu_switch_t fpu)
+{
+	if (fpu.preload)
+		__math_state_restore(new);
+}
+
+/*
+ * Signal frame handlers...
+ */
+extern int save_i387_xstate(void __user *buf);
+extern int restore_i387_xstate(void __user *buf);
+
 static inline void __clear_fpu(struct task_struct *tsk)
 {
-	if (task_thread_info(tsk)->status & TS_USEDFPU) {
+	if (__thread_has_fpu(tsk)) {
 		/* Ignore delayed exceptions from user space */
 		asm volatile("1: fwait\n"
 			     "2:\n"
 			     _ASM_EXTABLE(1b, 2b));
-		task_thread_info(tsk)->status &= ~TS_USEDFPU;
-		stts();
+		__thread_fpu_end(tsk);
 	}
 }
 
+/*
+ * Were we in an interrupt that interrupted kernel mode?
+ *
+ * We can do a kernel_fpu_begin/end() pair *ONLY* if that
+ * pair does nothing at all: the thread must not have fpu (so
+ * that we don't try to save the FPU state), and TS must
+ * be set (so that the clts/stts pair does nothing that is
+ * visible in the interrupted kernel thread).
+ */
+static inline bool interrupted_kernel_fpu_idle(void)
+{
+	return !__thread_has_fpu(current) &&
+		(read_cr0() & X86_CR0_TS);
+}
+
+/*
+ * Were we in user mode (or vm86 mode) when we were
+ * interrupted?
+ *
+ * Doing kernel_fpu_begin/end() is ok if we are running
+ * in an interrupt context from user mode - we'll just
+ * save the FPU state as required.
+ */
+static inline bool interrupted_user_mode(void)
+{
+	struct pt_regs *regs = get_irq_regs();
+	return regs && user_mode_vm(regs);
+}
+
+/*
+ * Can we use the FPU in kernel mode with the
+ * whole "kernel_fpu_begin/end()" sequence?
+ *
+ * It's always ok in process context (ie "not interrupt")
+ * but it is sometimes ok even from an irq.
+ */
+static inline bool irq_fpu_usable(void)
+{
+	return !in_interrupt() ||
+		interrupted_user_mode() ||
+		interrupted_kernel_fpu_idle();
+}
+
 static inline void kernel_fpu_begin(void)
 {
-	struct thread_info *me = current_thread_info();
+	struct task_struct *me = current;
+
+	WARN_ON_ONCE(!irq_fpu_usable());
 	preempt_disable();
-	if (me->status & TS_USEDFPU)
-		__save_init_fpu(me->task);
-	else
+	if (__thread_has_fpu(me)) {
+		__save_init_fpu(me);
+		__thread_clear_has_fpu(me);
+		/* We do 'stts()' in kernel_fpu_end() */
+	} else
 		clts();
 }
 
@@ -323,14 +461,6 @@ static inline void kernel_fpu_end(void)
 	preempt_enable();
 }
 
-static inline bool irq_fpu_usable(void)
-{
-	struct pt_regs *regs;
-
-	return !in_interrupt() || !(regs = get_irq_regs()) || \
-		user_mode(regs) || (read_cr0() & X86_CR0_TS);
-}
-
 /*
  * Some instructions like VIA's padlock instructions generate a spurious
  * DNA fault but don't modify SSE registers. And these instructions
@@ -363,20 +493,64 @@ static inline void irq_ts_restore(int TS_state)
 }
 
 /*
+ * The question "does this thread have fpu access?"
+ * is slightly racy, since preemption could come in
+ * and revoke it immediately after the test.
+ *
+ * However, even in that very unlikely scenario,
+ * we can just assume we have FPU access - typically
+ * to save the FP state - we'll just take a #NM
+ * fault and get the FPU access back.
+ *
+ * The actual user_fpu_begin/end() functions
+ * need to be preemption-safe, though.
+ *
+ * NOTE! user_fpu_end() must be used only after you
+ * have saved the FP state, and user_fpu_begin() must
+ * be used only immediately before restoring it.
+ * These functions do not do any save/restore on
+ * their own.
+ */
+static inline int user_has_fpu(void)
+{
+	return __thread_has_fpu(current);
+}
+
+static inline void user_fpu_end(void)
+{
+	preempt_disable();
+	__thread_fpu_end(current);
+	preempt_enable();
+}
+
+static inline void user_fpu_begin(void)
+{
+	preempt_disable();
+	if (!user_has_fpu())
+		__thread_fpu_begin(current);
+	preempt_enable();
+}
+
+/*
  * These disable preemption on their own and are safe
  */
 static inline void save_init_fpu(struct task_struct *tsk)
 {
+	WARN_ON_ONCE(!__thread_has_fpu(tsk));
 	preempt_disable();
 	__save_init_fpu(tsk);
-	stts();
+	__thread_fpu_end(tsk);
 	preempt_enable();
 }
 
 static inline void unlazy_fpu(struct task_struct *tsk)
 {
 	preempt_disable();
-	__unlazy_fpu(tsk);
+	if (__thread_has_fpu(tsk)) {
+		__save_init_fpu(tsk);
+		__thread_fpu_end(tsk);
+	} else
+		tsk->fpu_counter = 0;
 	preempt_enable();
 }
 
diff --git a/arch/x86/include/asm/kvm_emulate.h b/arch/x86/include/asm/kvm_emulate.h
index ab4092e3214e..7b9cfc4878af 100644
--- a/arch/x86/include/asm/kvm_emulate.h
+++ b/arch/x86/include/asm/kvm_emulate.h
@@ -190,6 +190,9 @@ struct x86_emulate_ops {
 	int (*intercept)(struct x86_emulate_ctxt *ctxt,
 			 struct x86_instruction_info *info,
 			 enum x86_intercept_stage stage);
+
+	bool (*get_cpuid)(struct x86_emulate_ctxt *ctxt,
+			 u32 *eax, u32 *ebx, u32 *ecx, u32 *edx);
 };
 
 typedef u32 __attribute__((vector_size(16))) sse128_t;
@@ -298,6 +301,19 @@ struct x86_emulate_ctxt {
 #define X86EMUL_MODE_PROT     (X86EMUL_MODE_PROT16|X86EMUL_MODE_PROT32| \
 			       X86EMUL_MODE_PROT64)
 
+/* CPUID vendors */
+#define X86EMUL_CPUID_VENDOR_AuthenticAMD_ebx 0x68747541
+#define X86EMUL_CPUID_VENDOR_AuthenticAMD_ecx 0x444d4163
+#define X86EMUL_CPUID_VENDOR_AuthenticAMD_edx 0x69746e65
+
+#define X86EMUL_CPUID_VENDOR_AMDisbetterI_ebx 0x69444d41
+#define X86EMUL_CPUID_VENDOR_AMDisbetterI_ecx 0x21726574
+#define X86EMUL_CPUID_VENDOR_AMDisbetterI_edx 0x74656273
+
+#define X86EMUL_CPUID_VENDOR_GenuineIntel_ebx 0x756e6547
+#define X86EMUL_CPUID_VENDOR_GenuineIntel_ecx 0x6c65746e
+#define X86EMUL_CPUID_VENDOR_GenuineIntel_edx 0x49656e69
+
 enum x86_intercept_stage {
 	X86_ICTP_NONE = 0,   /* Allow zero-init to not match anything */
 	X86_ICPT_PRE_EXCEPT,
diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
index aa9088c26931..f7c89e231c6c 100644
--- a/arch/x86/include/asm/processor.h
+++ b/arch/x86/include/asm/processor.h
@@ -454,6 +454,7 @@ struct thread_struct {
 	unsigned long		trap_no;
 	unsigned long		error_code;
 	/* floating point and extended processor state */
+	unsigned long		has_fpu;
 	struct fpu		fpu;
 #ifdef CONFIG_X86_32
 	/* Virtual 86 mode info */
diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
index bc817cd8b443..cfd8144d5527 100644
--- a/arch/x86/include/asm/thread_info.h
+++ b/arch/x86/include/asm/thread_info.h
@@ -247,8 +247,6 @@ static inline struct thread_info *current_thread_info(void)
  * ever touches our thread-synchronous status, so we don't
  * have to worry about atomic accesses.
  */
-#define TS_USEDFPU		0x0001	/* FPU was used by this task
-					   this quantum (SMP) */
 #define TS_COMPAT		0x0002	/* 32bit syscall active (64BIT)*/
 #define TS_POLLING		0x0004	/* idle task polling need_resched,
 					   skip sending interrupt */
diff --git a/arch/x86/kernel/cpu/perf_event_intel_ds.c b/arch/x86/kernel/cpu/perf_event_intel_ds.c
index 73da6b64f5b7..d6bd49faa40c 100644
--- a/arch/x86/kernel/cpu/perf_event_intel_ds.c
+++ b/arch/x86/kernel/cpu/perf_event_intel_ds.c
@@ -439,7 +439,6 @@ void intel_pmu_pebs_enable(struct perf_event *event)
 	hwc->config &= ~ARCH_PERFMON_EVENTSEL_INT;
 
 	cpuc->pebs_enabled |= 1ULL << hwc->idx;
-	WARN_ON_ONCE(cpuc->enabled);
 
 	if (x86_pmu.intel_cap.pebs_trap && event->attr.precise_ip > 1)
 		intel_pmu_lbr_enable(event);
diff --git a/arch/x86/kernel/cpu/perf_event_intel_lbr.c b/arch/x86/kernel/cpu/perf_event_intel_lbr.c
index 3fab3de3ce96..47a7e63bfe54 100644
--- a/arch/x86/kernel/cpu/perf_event_intel_lbr.c
+++ b/arch/x86/kernel/cpu/perf_event_intel_lbr.c
@@ -72,8 +72,6 @@ void intel_pmu_lbr_enable(struct perf_event *event)
 	if (!x86_pmu.lbr_nr)
 		return;
 
-	WARN_ON_ONCE(cpuc->enabled);
-
 	/*
 	 * Reset the LBR stack if we changed task context to
 	 * avoid data leaks.
diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
index 1aae78f775fc..4025fe4f928f 100644
--- a/arch/x86/kernel/dumpstack.c
+++ b/arch/x86/kernel/dumpstack.c
@@ -252,7 +252,8 @@ int __kprobes __die(const char *str, struct pt_regs *regs, long err)
 	unsigned short ss;
 	unsigned long sp;
 #endif
-	printk(KERN_EMERG "%s: %04lx [#%d] ", str, err & 0xffff, ++die_counter);
+	printk(KERN_DEFAULT
+	       "%s: %04lx [#%d] ", str, err & 0xffff, ++die_counter);
 #ifdef CONFIG_PREEMPT
 	printk("PREEMPT ");
 #endif
diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c
index 6d728d9284bd..17107bd6e1f0 100644
--- a/arch/x86/kernel/dumpstack_64.c
+++ b/arch/x86/kernel/dumpstack_64.c
@@ -129,7 +129,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
 	if (!stack) {
 		if (regs)
 			stack = (unsigned long *)regs->sp;
-		else if (task && task != current)
+		else if (task != current)
 			stack = (unsigned long *)task->thread.sp;
 		else
 			stack = &dummy;
@@ -269,11 +269,11 @@ void show_registers(struct pt_regs *regs)
 		unsigned char c;
 		u8 *ip;
 
-		printk(KERN_EMERG "Stack:\n");
+		printk(KERN_DEFAULT "Stack:\n");
 		show_stack_log_lvl(NULL, regs, (unsigned long *)sp,
-				   0, KERN_EMERG);
+				   0, KERN_DEFAULT);
 
-		printk(KERN_EMERG "Code: ");
+		printk(KERN_DEFAULT "Code: ");
 
 		ip = (u8 *)regs->ip - code_prologue;
 		if (ip < (u8 *)PAGE_OFFSET || probe_kernel_address(ip, c)) {
diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
index 485204f58cda..80bfe1ab0031 100644
--- a/arch/x86/kernel/process_32.c
+++ b/arch/x86/kernel/process_32.c
@@ -299,22 +299,11 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
 				 *next = &next_p->thread;
 	int cpu = smp_processor_id();
 	struct tss_struct *tss = &per_cpu(init_tss, cpu);
-	bool preload_fpu;
+	fpu_switch_t fpu;
 
 	/* never put a printk in __switch_to... printk() calls wake_up*() indirectly */
 
-	/*
-	 * If the task has used fpu the last 5 timeslices, just do a full
-	 * restore of the math state immediately to avoid the trap; the
-	 * chances of needing FPU soon are obviously high now
-	 */
-	preload_fpu = tsk_used_math(next_p) && next_p->fpu_counter > 5;
-
-	__unlazy_fpu(prev_p);
-
-	/* we're going to use this soon, after a few expensive things */
-	if (preload_fpu)
-		prefetch(next->fpu.state);
+	fpu = switch_fpu_prepare(prev_p, next_p);
 
 	/*
 	 * Reload esp0.
@@ -354,11 +343,6 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
 		     task_thread_info(next_p)->flags & _TIF_WORK_CTXSW_NEXT))
 		__switch_to_xtra(prev_p, next_p, tss);
 
-	/* If we're going to preload the fpu context, make sure clts
-	   is run while we're batching the cpu state updates. */
-	if (preload_fpu)
-		clts();
-
 	/*
 	 * Leave lazy mode, flushing any hypercalls made here.
 	 * This must be done before restoring TLS segments so
@@ -368,15 +352,14 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
 	 */
 	arch_end_context_switch(next_p);
 
-	if (preload_fpu)
-		__math_state_restore();
-
 	/*
 	 * Restore %gs if needed (which is common)
 	 */
 	if (prev->gs | next->gs)
 		lazy_load_gs(next->gs);
 
+	switch_fpu_finish(next_p, fpu);
+
 	percpu_write(current_task, next_p);
 
 	return prev_p;
diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
index 9b9fe4a85c87..1fd94bc4279d 100644
--- a/arch/x86/kernel/process_64.c
+++ b/arch/x86/kernel/process_64.c
@@ -386,18 +386,9 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
 	int cpu = smp_processor_id();
 	struct tss_struct *tss = &per_cpu(init_tss, cpu);
 	unsigned fsindex, gsindex;
-	bool preload_fpu;
+	fpu_switch_t fpu;
 
-	/*
-	 * If the task has used fpu the last 5 timeslices, just do a full
-	 * restore of the math state immediately to avoid the trap; the
-	 * chances of needing FPU soon are obviously high now
-	 */
-	preload_fpu = tsk_used_math(next_p) && next_p->fpu_counter > 5;
-
-	/* we're going to use this soon, after a few expensive things */
-	if (preload_fpu)
-		prefetch(next->fpu.state);
+	fpu = switch_fpu_prepare(prev_p, next_p);
 
 	/*
 	 * Reload esp0, LDT and the page table pointer:
@@ -427,13 +418,6 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
 
 	load_TLS(next, cpu);
 
-	/* Must be after DS reload */
-	__unlazy_fpu(prev_p);
-
-	/* Make sure cpu is ready for new context */
-	if (preload_fpu)
-		clts();
-
 	/*
 	 * Leave lazy mode, flushing any hypercalls made here.
 	 * This must be done before restoring TLS segments so
@@ -474,6 +458,8 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
 		wrmsrl(MSR_KERNEL_GS_BASE, next->gs);
 	prev->gsindex = gsindex;
 
+	switch_fpu_finish(next_p, fpu);
+
 	/*
 	 * Switch the PDA and FPU contexts.
 	 */
@@ -492,13 +478,6 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
 		     task_thread_info(prev_p)->flags & _TIF_WORK_CTXSW_PREV))
 		__switch_to_xtra(prev_p, next_p, tss);
 
-	/*
-	 * Preload the FPU context, now that we've determined that the
-	 * task is likely to be using it. 
-	 */
-	if (preload_fpu)
-		__math_state_restore();
-
 	return prev_p;
 }
 
diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
index 37a458b521a6..d840e69a853c 100644
--- a/arch/x86/kernel/reboot.c
+++ b/arch/x86/kernel/reboot.c
@@ -39,6 +39,14 @@ static int reboot_mode;
 enum reboot_type reboot_type = BOOT_ACPI;
 int reboot_force;
 
+/* This variable is used privately to keep track of whether or not
+ * reboot_type is still set to its default value (i.e., reboot= hasn't
+ * been set on the command line).  This is needed so that we can
+ * suppress DMI scanning for reboot quirks.  Without it, it's
+ * impossible to override a faulty reboot quirk without recompiling.
+ */
+static int reboot_default = 1;
+
 #if defined(CONFIG_X86_32) && defined(CONFIG_SMP)
 static int reboot_cpu = -1;
 #endif
@@ -67,6 +75,12 @@ bool port_cf9_safe = false;
 static int __init reboot_setup(char *str)
 {
 	for (;;) {
+		/* Having anything passed on the command line via
+		 * reboot= will cause us to disable DMI checking
+		 * below.
+		 */
+		reboot_default = 0;
+
 		switch (*str) {
 		case 'w':
 			reboot_mode = 0x1234;
@@ -295,14 +309,6 @@ static struct dmi_system_id __initdata reboot_dmi_table[] = {
 			DMI_MATCH(DMI_BOARD_NAME, "P4S800"),
 		},
 	},
-	{	/* Handle problems with rebooting on VersaLogic Menlow boards */
-		.callback = set_bios_reboot,
-		.ident = "VersaLogic Menlow based board",
-		.matches = {
-			DMI_MATCH(DMI_BOARD_VENDOR, "VersaLogic Corporation"),
-			DMI_MATCH(DMI_BOARD_NAME, "VersaLogic Menlow board"),
-		},
-	},
 	{ /* Handle reboot issue on Acer Aspire one */
 		.callback = set_kbd_reboot,
 		.ident = "Acer Aspire One A110",
@@ -316,7 +322,12 @@ static struct dmi_system_id __initdata reboot_dmi_table[] = {
 
 static int __init reboot_init(void)
 {
-	dmi_check_system(reboot_dmi_table);
+	/* Only do the DMI check if reboot_type hasn't been overridden
+	 * on the command line
+	 */
+	if (reboot_default) {
+		dmi_check_system(reboot_dmi_table);
+	}
 	return 0;
 }
 core_initcall(reboot_init);
@@ -465,7 +476,12 @@ static struct dmi_system_id __initdata pci_reboot_dmi_table[] = {
 
 static int __init pci_reboot_init(void)
 {
-	dmi_check_system(pci_reboot_dmi_table);
+	/* Only do the DMI check if reboot_type hasn't been overridden
+	 * on the command line
+	 */
+	if (reboot_default) {
+		dmi_check_system(pci_reboot_dmi_table);
+	}
 	return 0;
 }
 core_initcall(pci_reboot_init);
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
index 482ec3af2067..77da5b475ad2 100644
--- a/arch/x86/kernel/traps.c
+++ b/arch/x86/kernel/traps.c
@@ -571,25 +571,34 @@ asmlinkage void __attribute__((weak)) smp_threshold_interrupt(void)
 }
 
 /*
- * __math_state_restore assumes that cr0.TS is already clear and the
- * fpu state is all ready for use.  Used during context switch.
+ * This gets called with the process already owning the
+ * FPU state, and with CR0.TS cleared. It just needs to
+ * restore the FPU register state.
  */
-void __math_state_restore(void)
+void __math_state_restore(struct task_struct *tsk)
 {
-	struct thread_info *thread = current_thread_info();
-	struct task_struct *tsk = thread->task;
+	/* We need a safe address that is cheap to find and that is already
+	   in L1. We've just brought in "tsk->thread.has_fpu", so use that */
+#define safe_address (tsk->thread.has_fpu)
+
+	/* AMD K7/K8 CPUs don't save/restore FDP/FIP/FOP unless an exception
+	   is pending.  Clear the x87 state here by setting it to fixed
+	   values. safe_address is a random variable that should be in L1 */
+	alternative_input(
+		ASM_NOP8 ASM_NOP2,
+		"emms\n\t"	  	/* clear stack tags */
+		"fildl %P[addr]",	/* set F?P to defined value */
+		X86_FEATURE_FXSAVE_LEAK,
+		[addr] "m" (safe_address));
 
 	/*
 	 * Paranoid restore. send a SIGSEGV if we fail to restore the state.
 	 */
 	if (unlikely(restore_fpu_checking(tsk))) {
-		stts();
+		__thread_fpu_end(tsk);
 		force_sig(SIGSEGV, tsk);
 		return;
 	}
-
-	thread->status |= TS_USEDFPU;	/* So we fnsave on switch_to() */
-	tsk->fpu_counter++;
 }
 
 /*
@@ -599,13 +608,12 @@ void __math_state_restore(void)
  * Careful.. There are problems with IBM-designed IRQ13 behaviour.
  * Don't touch unless you *really* know how it works.
  *
- * Must be called with kernel preemption disabled (in this case,
- * local interrupts are disabled at the call-site in entry.S).
+ * Must be called with kernel preemption disabled (eg with local
+ * local interrupts as in the case of do_device_not_available).
  */
-asmlinkage void math_state_restore(void)
+void math_state_restore(void)
 {
-	struct thread_info *thread = current_thread_info();
-	struct task_struct *tsk = thread->task;
+	struct task_struct *tsk = current;
 
 	if (!tsk_used_math(tsk)) {
 		local_irq_enable();
@@ -622,9 +630,10 @@ asmlinkage void math_state_restore(void)
 		local_irq_disable();
 	}
 
-	clts();				/* Allow maths ops (or we recurse) */
+	__thread_fpu_begin(tsk);
+	__math_state_restore(tsk);
 
-	__math_state_restore();
+	tsk->fpu_counter++;
 }
 EXPORT_SYMBOL_GPL(math_state_restore);
 
diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c
index a3911343976b..711091114119 100644
--- a/arch/x86/kernel/xsave.c
+++ b/arch/x86/kernel/xsave.c
@@ -47,7 +47,7 @@ void __sanitize_i387_state(struct task_struct *tsk)
 	if (!fx)
 		return;
 
-	BUG_ON(task_thread_info(tsk)->status & TS_USEDFPU);
+	BUG_ON(__thread_has_fpu(tsk));
 
 	xstate_bv = tsk->thread.fpu.state->xsave.xsave_hdr.xstate_bv;
 
@@ -168,7 +168,7 @@ int save_i387_xstate(void __user *buf)
 	if (!used_math())
 		return 0;
 
-	if (task_thread_info(tsk)->status & TS_USEDFPU) {
+	if (user_has_fpu()) {
 		if (use_xsave())
 			err = xsave_user(buf);
 		else
@@ -176,8 +176,7 @@ int save_i387_xstate(void __user *buf)
 
 		if (err)
 			return err;
-		task_thread_info(tsk)->status &= ~TS_USEDFPU;
-		stts();
+		user_fpu_end();
 	} else {
 		sanitize_i387_state(tsk);
 		if (__copy_to_user(buf, &tsk->thread.fpu.state->fxsave,
@@ -292,10 +291,7 @@ int restore_i387_xstate(void __user *buf)
 			return err;
 	}
 
-	if (!(task_thread_info(current)->status & TS_USEDFPU)) {
-		clts();
-		task_thread_info(current)->status |= TS_USEDFPU;
-	}
+	user_fpu_begin();
 	if (use_xsave())
 		err = restore_user_xstate(buf);
 	else
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
index 05a562b85025..0982507b962a 100644
--- a/arch/x86/kvm/emulate.c
+++ b/arch/x86/kvm/emulate.c
@@ -1891,6 +1891,51 @@ setup_syscalls_segments(struct x86_emulate_ctxt *ctxt,
 	ss->p = 1;
 }
 
+static bool em_syscall_is_enabled(struct x86_emulate_ctxt *ctxt)
+{
+	struct x86_emulate_ops *ops = ctxt->ops;
+	u32 eax, ebx, ecx, edx;
+
+	/*
+	 * syscall should always be enabled in longmode - so only become
+	 * vendor specific (cpuid) if other modes are active...
+	 */
+	if (ctxt->mode == X86EMUL_MODE_PROT64)
+		return true;
+
+	eax = 0x00000000;
+	ecx = 0x00000000;
+	if (ops->get_cpuid(ctxt, &eax, &ebx, &ecx, &edx)) {
+		/*
+		 * Intel ("GenuineIntel")
+		 * remark: Intel CPUs only support "syscall" in 64bit
+		 * longmode. Also an 64bit guest with a
+		 * 32bit compat-app running will #UD !! While this
+		 * behaviour can be fixed (by emulating) into AMD
+		 * response - CPUs of AMD can't behave like Intel.
+		 */
+		if (ebx == X86EMUL_CPUID_VENDOR_GenuineIntel_ebx &&
+		    ecx == X86EMUL_CPUID_VENDOR_GenuineIntel_ecx &&
+		    edx == X86EMUL_CPUID_VENDOR_GenuineIntel_edx)
+			return false;
+
+		/* AMD ("AuthenticAMD") */
+		if (ebx == X86EMUL_CPUID_VENDOR_AuthenticAMD_ebx &&
+		    ecx == X86EMUL_CPUID_VENDOR_AuthenticAMD_ecx &&
+		    edx == X86EMUL_CPUID_VENDOR_AuthenticAMD_edx)
+			return true;
+
+		/* AMD ("AMDisbetter!") */
+		if (ebx == X86EMUL_CPUID_VENDOR_AMDisbetterI_ebx &&
+		    ecx == X86EMUL_CPUID_VENDOR_AMDisbetterI_ecx &&
+		    edx == X86EMUL_CPUID_VENDOR_AMDisbetterI_edx)
+			return true;
+	}
+
+	/* default: (not Intel, not AMD), apply Intel's stricter rules... */
+	return false;
+}
+
 static int em_syscall(struct x86_emulate_ctxt *ctxt)
 {
 	struct x86_emulate_ops *ops = ctxt->ops;
@@ -1904,9 +1949,15 @@ static int em_syscall(struct x86_emulate_ctxt *ctxt)
 	    ctxt->mode == X86EMUL_MODE_VM86)
 		return emulate_ud(ctxt);
 
+	if (!(em_syscall_is_enabled(ctxt)))
+		return emulate_ud(ctxt);
+
 	ops->get_msr(ctxt, MSR_EFER, &efer);
 	setup_syscalls_segments(ctxt, &cs, &ss);
 
+	if (!(efer & EFER_SCE))
+		return emulate_ud(ctxt);
+
 	ops->get_msr(ctxt, MSR_STAR, &msr_data);
 	msr_data >>= 32;
 	cs_sel = (u16)(msr_data & 0xfffc);
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index d29216c462b3..3b4c8d8ad906 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -1457,7 +1457,7 @@ static void __vmx_load_host_state(struct vcpu_vmx *vmx)
 #ifdef CONFIG_X86_64
 	wrmsrl(MSR_KERNEL_GS_BASE, vmx->msr_host_kernel_gs_base);
 #endif
-	if (current_thread_info()->status & TS_USEDFPU)
+	if (__thread_has_fpu(current))
 		clts();
 	load_gdt(&__get_cpu_var(host_gdt));
 }
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 14d6cadc4ba6..9cbfc0698118 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -1495,6 +1495,8 @@ static void record_steal_time(struct kvm_vcpu *vcpu)
 
 int kvm_set_msr_common(struct kvm_vcpu *vcpu, u32 msr, u64 data)
 {
+	bool pr = false;
+
 	switch (msr) {
 	case MSR_EFER:
 		return set_efer(vcpu, data);
@@ -1635,6 +1637,18 @@ int kvm_set_msr_common(struct kvm_vcpu *vcpu, u32 msr, u64 data)
 		pr_unimpl(vcpu, "unimplemented perfctr wrmsr: "
 			"0x%x data 0x%llx\n", msr, data);
 		break;
+	case MSR_P6_PERFCTR0:
+	case MSR_P6_PERFCTR1:
+		pr = true;
+	case MSR_P6_EVNTSEL0:
+	case MSR_P6_EVNTSEL1:
+		if (kvm_pmu_msr(vcpu, msr))
+			return kvm_pmu_set_msr(vcpu, msr, data);
+
+		if (pr || data != 0)
+			pr_unimpl(vcpu, "disabled perfctr wrmsr: "
+				"0x%x data 0x%llx\n", msr, data);
+		break;
 	case MSR_K7_CLK_CTL:
 		/*
 		 * Ignore all writes to this no longer documented MSR.
@@ -1835,6 +1849,14 @@ int kvm_get_msr_common(struct kvm_vcpu *vcpu, u32 msr, u64 *pdata)
 	case MSR_FAM10H_MMIO_CONF_BASE:
 		data = 0;
 		break;
+	case MSR_P6_PERFCTR0:
+	case MSR_P6_PERFCTR1:
+	case MSR_P6_EVNTSEL0:
+	case MSR_P6_EVNTSEL1:
+		if (kvm_pmu_msr(vcpu, msr))
+			return kvm_pmu_get_msr(vcpu, msr, pdata);
+		data = 0;
+		break;
 	case MSR_IA32_UCODE_REV:
 		data = 0x100000000ULL;
 		break;
@@ -4180,6 +4202,28 @@ static int emulator_intercept(struct x86_emulate_ctxt *ctxt,
 	return kvm_x86_ops->check_intercept(emul_to_vcpu(ctxt), info, stage);
 }
 
+static bool emulator_get_cpuid(struct x86_emulate_ctxt *ctxt,
+			       u32 *eax, u32 *ebx, u32 *ecx, u32 *edx)
+{
+	struct kvm_cpuid_entry2 *cpuid = NULL;
+
+	if (eax && ecx)
+		cpuid = kvm_find_cpuid_entry(emul_to_vcpu(ctxt),
+					    *eax, *ecx);
+
+	if (cpuid) {
+		*eax = cpuid->eax;
+		*ecx = cpuid->ecx;
+		if (ebx)
+			*ebx = cpuid->ebx;
+		if (edx)
+			*edx = cpuid->edx;
+		return true;
+	}
+
+	return false;
+}
+
 static struct x86_emulate_ops emulate_ops = {
 	.read_std            = kvm_read_guest_virt_system,
 	.write_std           = kvm_write_guest_virt_system,
@@ -4211,6 +4255,7 @@ static struct x86_emulate_ops emulate_ops = {
 	.get_fpu             = emulator_get_fpu,
 	.put_fpu             = emulator_put_fpu,
 	.intercept           = emulator_intercept,
+	.get_cpuid           = emulator_get_cpuid,
 };
 
 static void cache_all_regs(struct kvm_vcpu *vcpu)
diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
index 9d74824a708d..f0b4caf85c1a 100644
--- a/arch/x86/mm/fault.c
+++ b/arch/x86/mm/fault.c
@@ -673,7 +673,7 @@ no_context(struct pt_regs *regs, unsigned long error_code,
 
 	stackend = end_of_stack(tsk);
 	if (tsk != &init_task && *stackend != STACK_END_MAGIC)
-		printk(KERN_ALERT "Thread overran stack, or stack corrupted\n");
+		printk(KERN_EMERG "Thread overran stack, or stack corrupted\n");
 
 	tsk->thread.cr2		= address;
 	tsk->thread.trap_no	= 14;
@@ -684,7 +684,7 @@ no_context(struct pt_regs *regs, unsigned long error_code,
 		sig = 0;
 
 	/* Executive summary in case the body of the oops scrolled away */
-	printk(KERN_EMERG "CR2: %016lx\n", address);
+	printk(KERN_DEFAULT "CR2: %016lx\n", address);
 
 	oops_end(flags, regs, sig);
 }
diff --git a/arch/x86/pci/xen.c b/arch/x86/pci/xen.c
index 492ade8c978e..d99346ea8fdb 100644
--- a/arch/x86/pci/xen.c
+++ b/arch/x86/pci/xen.c
@@ -374,7 +374,7 @@ int __init pci_xen_init(void)
 
 int __init pci_xen_hvm_init(void)
 {
-	if (!xen_feature(XENFEAT_hvm_pirqs))
+	if (!xen_have_vector_callback || !xen_feature(XENFEAT_hvm_pirqs))
 		return 0;
 
 #ifdef CONFIG_ACPI
diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
index 041d4fe9dfe4..501d4e0244ba 100644
--- a/arch/x86/xen/smp.c
+++ b/arch/x86/xen/smp.c
@@ -409,6 +409,13 @@ static void __cpuinit xen_play_dead(void) /* used only with HOTPLUG_CPU */
 	play_dead_common();
 	HYPERVISOR_vcpu_op(VCPUOP_down, smp_processor_id(), NULL);
 	cpu_bringup();
+	/*
+	 * Balance out the preempt calls - as we are running in cpu_idle
+	 * loop which has been called at bootup from cpu_bringup_and_idle.
+	 * The cpucpu_bringup_and_idle called cpu_bringup which made a
+	 * preempt_disable() So this preempt_enable will balance it out.
+	 */
+	preempt_enable();
 }
 
 #else /* !CONFIG_HOTPLUG_CPU */
diff --git a/arch/xtensa/include/asm/string.h b/arch/xtensa/include/asm/string.h
index 5fb8c27cbef5..405a8c49ff2c 100644
--- a/arch/xtensa/include/asm/string.h
+++ b/arch/xtensa/include/asm/string.h
@@ -118,7 +118,4 @@ extern void *memmove(void *__dest, __const__ void *__src, size_t __n);
 /* Don't build bcopy at all ...  */
 #define __HAVE_ARCH_BCOPY
 
-#define __HAVE_ARCH_MEMSCAN
-#define memscan memchr
-
 #endif	/* _XTENSA_STRING_H */
diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c
index fa8f26309444..75642a352a8f 100644
--- a/block/blk-cgroup.c
+++ b/block/blk-cgroup.c
@@ -1659,7 +1659,7 @@ static void blkiocg_attach(struct cgroup_subsys *ss, struct cgroup *cgrp,
 		ioc = get_task_io_context(task, GFP_ATOMIC, NUMA_NO_NODE);
 		if (ioc) {
 			ioc_cgroup_changed(ioc);
-			put_io_context(ioc, NULL);
+			put_io_context(ioc);
 		}
 	}
 }
diff --git a/block/blk-core.c b/block/blk-core.c
index e6c05a97ee2b..3a78b00edd71 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -642,7 +642,7 @@ static inline void blk_free_request(struct request_queue *q, struct request *rq)
 	if (rq->cmd_flags & REQ_ELVPRIV) {
 		elv_put_request(q, rq);
 		if (rq->elv.icq)
-			put_io_context(rq->elv.icq->ioc, q);
+			put_io_context(rq->elv.icq->ioc);
 	}
 
 	mempool_free(rq, q->rq.rq_pool);
@@ -872,13 +872,15 @@ retry:
 	spin_unlock_irq(q->queue_lock);
 
 	/* create icq if missing */
-	if (unlikely(et->icq_cache && !icq))
+	if ((rw_flags & REQ_ELVPRIV) && unlikely(et->icq_cache && !icq)) {
 		icq = ioc_create_icq(q, gfp_mask);
+		if (!icq)
+			goto fail_icq;
+	}
 
-	/* rqs are guaranteed to have icq on elv_set_request() if requested */
-	if (likely(!et->icq_cache || icq))
-		rq = blk_alloc_request(q, icq, rw_flags, gfp_mask);
+	rq = blk_alloc_request(q, icq, rw_flags, gfp_mask);
 
+fail_icq:
 	if (unlikely(!rq)) {
 		/*
 		 * Allocation failed presumably due to memory. Undo anything
@@ -1210,7 +1212,6 @@ static bool bio_attempt_back_merge(struct request_queue *q, struct request *req,
 	req->ioprio = ioprio_best(req->ioprio, bio_prio(bio));
 
 	drive_stat_acct(req, 0);
-	elv_bio_merged(q, req, bio);
 	return true;
 }
 
@@ -1241,7 +1242,6 @@ static bool bio_attempt_front_merge(struct request_queue *q,
 	req->ioprio = ioprio_best(req->ioprio, bio_prio(bio));
 
 	drive_stat_acct(req, 0);
-	elv_bio_merged(q, req, bio);
 	return true;
 }
 
@@ -1255,13 +1255,12 @@ static bool bio_attempt_front_merge(struct request_queue *q,
  * on %current's plugged list.  Returns %true if merge was successful,
  * otherwise %false.
  *
- * This function is called without @q->queue_lock; however, elevator is
- * accessed iff there already are requests on the plugged list which in
- * turn guarantees validity of the elevator.
- *
- * Note that, on successful merge, elevator operation
- * elevator_bio_merged_fn() will be called without queue lock.  Elevator
- * must be ready for this.
+ * Plugging coalesces IOs from the same issuer for the same purpose without
+ * going through @q->queue_lock.  As such it's more of an issuing mechanism
+ * than scheduling, and the request, while may have elvpriv data, is not
+ * added on the elevator at this point.  In addition, we don't have
+ * reliable access to the elevator outside queue lock.  Only check basic
+ * merging parameters without querying the elevator.
  */
 static bool attempt_plug_merge(struct request_queue *q, struct bio *bio,
 			       unsigned int *request_count)
@@ -1280,10 +1279,10 @@ static bool attempt_plug_merge(struct request_queue *q, struct bio *bio,
 
 		(*request_count)++;
 
-		if (rq->q != q)
+		if (rq->q != q || !blk_rq_merge_ok(rq, bio))
 			continue;
 
-		el_ret = elv_try_merge(rq, bio);
+		el_ret = blk_try_merge(rq, bio);
 		if (el_ret == ELEVATOR_BACK_MERGE) {
 			ret = bio_attempt_back_merge(q, rq, bio);
 			if (ret)
@@ -1345,12 +1344,14 @@ void blk_queue_bio(struct request_queue *q, struct bio *bio)
 	el_ret = elv_merge(q, &req, bio);
 	if (el_ret == ELEVATOR_BACK_MERGE) {
 		if (bio_attempt_back_merge(q, req, bio)) {
+			elv_bio_merged(q, req, bio);
 			if (!attempt_back_merge(q, req))
 				elv_merged_request(q, req, el_ret);
 			goto out_unlock;
 		}
 	} else if (el_ret == ELEVATOR_FRONT_MERGE) {
 		if (bio_attempt_front_merge(q, req, bio)) {
+			elv_bio_merged(q, req, bio);
 			if (!attempt_front_merge(q, req))
 				elv_merged_request(q, req, el_ret);
 			goto out_unlock;
diff --git a/block/blk-ioc.c b/block/blk-ioc.c
index 27a06e00eaec..8b782a63c297 100644
--- a/block/blk-ioc.c
+++ b/block/blk-ioc.c
@@ -29,21 +29,6 @@ void get_io_context(struct io_context *ioc)
 }
 EXPORT_SYMBOL(get_io_context);
 
-/*
- * Releasing ioc may nest into another put_io_context() leading to nested
- * fast path release.  As the ioc's can't be the same, this is okay but
- * makes lockdep whine.  Keep track of nesting and use it as subclass.
- */
-#ifdef CONFIG_LOCKDEP
-#define ioc_release_depth(q)		((q) ? (q)->ioc_release_depth : 0)
-#define ioc_release_depth_inc(q)	(q)->ioc_release_depth++
-#define ioc_release_depth_dec(q)	(q)->ioc_release_depth--
-#else
-#define ioc_release_depth(q)		0
-#define ioc_release_depth_inc(q)	do { } while (0)
-#define ioc_release_depth_dec(q)	do { } while (0)
-#endif
-
 static void icq_free_icq_rcu(struct rcu_head *head)
 {
 	struct io_cq *icq = container_of(head, struct io_cq, __rcu_head);
@@ -75,11 +60,8 @@ static void ioc_exit_icq(struct io_cq *icq)
 	if (rcu_dereference_raw(ioc->icq_hint) == icq)
 		rcu_assign_pointer(ioc->icq_hint, NULL);
 
-	if (et->ops.elevator_exit_icq_fn) {
-		ioc_release_depth_inc(q);
+	if (et->ops.elevator_exit_icq_fn)
 		et->ops.elevator_exit_icq_fn(icq);
-		ioc_release_depth_dec(q);
-	}
 
 	/*
 	 * @icq->q might have gone away by the time RCU callback runs
@@ -98,8 +80,15 @@ static void ioc_release_fn(struct work_struct *work)
 	struct io_context *ioc = container_of(work, struct io_context,
 					      release_work);
 	struct request_queue *last_q = NULL;
+	unsigned long flags;
 
-	spin_lock_irq(&ioc->lock);
+	/*
+	 * Exiting icq may call into put_io_context() through elevator
+	 * which will trigger lockdep warning.  The ioc's are guaranteed to
+	 * be different, use a different locking subclass here.  Use
+	 * irqsave variant as there's no spin_lock_irq_nested().
+	 */
+	spin_lock_irqsave_nested(&ioc->lock, flags, 1);
 
 	while (!hlist_empty(&ioc->icq_list)) {
 		struct io_cq *icq = hlist_entry(ioc->icq_list.first,
@@ -121,15 +110,15 @@ static void ioc_release_fn(struct work_struct *work)
 			 */
 			if (last_q) {
 				spin_unlock(last_q->queue_lock);
-				spin_unlock_irq(&ioc->lock);
+				spin_unlock_irqrestore(&ioc->lock, flags);
 				blk_put_queue(last_q);
 			} else {
-				spin_unlock_irq(&ioc->lock);
+				spin_unlock_irqrestore(&ioc->lock, flags);
 			}
 
 			last_q = this_q;
-			spin_lock_irq(this_q->queue_lock);
-			spin_lock(&ioc->lock);
+			spin_lock_irqsave(this_q->queue_lock, flags);
+			spin_lock_nested(&ioc->lock, 1);
 			continue;
 		}
 		ioc_exit_icq(icq);
@@ -137,10 +126,10 @@ static void ioc_release_fn(struct work_struct *work)
 
 	if (last_q) {
 		spin_unlock(last_q->queue_lock);
-		spin_unlock_irq(&ioc->lock);
+		spin_unlock_irqrestore(&ioc->lock, flags);
 		blk_put_queue(last_q);
 	} else {
-		spin_unlock_irq(&ioc->lock);
+		spin_unlock_irqrestore(&ioc->lock, flags);
 	}
 
 	kmem_cache_free(iocontext_cachep, ioc);
@@ -149,79 +138,29 @@ static void ioc_release_fn(struct work_struct *work)
 /**
  * put_io_context - put a reference of io_context
  * @ioc: io_context to put
- * @locked_q: request_queue the caller is holding queue_lock of (hint)
  *
  * Decrement reference count of @ioc and release it if the count reaches
- * zero.  If the caller is holding queue_lock of a queue, it can indicate
- * that with @locked_q.  This is an optimization hint and the caller is
- * allowed to pass in %NULL even when it's holding a queue_lock.
+ * zero.
  */
-void put_io_context(struct io_context *ioc, struct request_queue *locked_q)
+void put_io_context(struct io_context *ioc)
 {
-	struct request_queue *last_q = locked_q;
 	unsigned long flags;
 
 	if (ioc == NULL)
 		return;
 
 	BUG_ON(atomic_long_read(&ioc->refcount) <= 0);
-	if (locked_q)
-		lockdep_assert_held(locked_q->queue_lock);
-
-	if (!atomic_long_dec_and_test(&ioc->refcount))
-		return;
 
 	/*
-	 * Destroy @ioc.  This is a bit messy because icq's are chained
-	 * from both ioc and queue, and ioc->lock nests inside queue_lock.
-	 * The inner ioc->lock should be held to walk our icq_list and then
-	 * for each icq the outer matching queue_lock should be grabbed.
-	 * ie. We need to do reverse-order double lock dancing.
-	 *
-	 * Another twist is that we are often called with one of the
-	 * matching queue_locks held as indicated by @locked_q, which
-	 * prevents performing double-lock dance for other queues.
-	 *
-	 * So, we do it in two stages.  The fast path uses the queue_lock
-	 * the caller is holding and, if other queues need to be accessed,
-	 * uses trylock to avoid introducing locking dependency.  This can
-	 * handle most cases, especially if @ioc was performing IO on only
-	 * single device.
-	 *
-	 * If trylock doesn't cut it, we defer to @ioc->release_work which
-	 * can do all the double-locking dancing.
+	 * Releasing ioc requires reverse order double locking and we may
+	 * already be holding a queue_lock.  Do it asynchronously from wq.
 	 */
-	spin_lock_irqsave_nested(&ioc->lock, flags,
-				 ioc_release_depth(locked_q));
-
-	while (!hlist_empty(&ioc->icq_list)) {
-		struct io_cq *icq = hlist_entry(ioc->icq_list.first,
-						struct io_cq, ioc_node);
-		struct request_queue *this_q = icq->q;
-
-		if (this_q != last_q) {
-			if (last_q && last_q != locked_q)
-				spin_unlock(last_q->queue_lock);
-			last_q = NULL;
-
-			if (!spin_trylock(this_q->queue_lock))
-				break;
-			last_q = this_q;
-			continue;
-		}
-		ioc_exit_icq(icq);
+	if (atomic_long_dec_and_test(&ioc->refcount)) {
+		spin_lock_irqsave(&ioc->lock, flags);
+		if (!hlist_empty(&ioc->icq_list))
+			schedule_work(&ioc->release_work);
+		spin_unlock_irqrestore(&ioc->lock, flags);
 	}
-
-	if (last_q && last_q != locked_q)
-		spin_unlock(last_q->queue_lock);
-
-	spin_unlock_irqrestore(&ioc->lock, flags);
-
-	/* if no icq is left, we're done; otherwise, kick release_work */
-	if (hlist_empty(&ioc->icq_list))
-		kmem_cache_free(iocontext_cachep, ioc);
-	else
-		schedule_work(&ioc->release_work);
 }
 EXPORT_SYMBOL(put_io_context);
 
@@ -236,7 +175,7 @@ void exit_io_context(struct task_struct *task)
 	task_unlock(task);
 
 	atomic_dec(&ioc->nr_tasks);
-	put_io_context(ioc, NULL);
+	put_io_context(ioc);
 }
 
 /**
diff --git a/block/blk-merge.c b/block/blk-merge.c
index cfcc37cb222b..160035f54882 100644
--- a/block/blk-merge.c
+++ b/block/blk-merge.c
@@ -471,3 +471,40 @@ int blk_attempt_req_merge(struct request_queue *q, struct request *rq,
 {
 	return attempt_merge(q, rq, next);
 }
+
+bool blk_rq_merge_ok(struct request *rq, struct bio *bio)
+{
+	if (!rq_mergeable(rq))
+		return false;
+
+	/* don't merge file system requests and discard requests */
+	if ((bio->bi_rw & REQ_DISCARD) != (rq->bio->bi_rw & REQ_DISCARD))
+		return false;
+
+	/* don't merge discard requests and secure discard requests */
+	if ((bio->bi_rw & REQ_SECURE) != (rq->bio->bi_rw & REQ_SECURE))
+		return false;
+
+	/* different data direction or already started, don't merge */
+	if (bio_data_dir(bio) != rq_data_dir(rq))
+		return false;
+
+	/* must be same device and not a special request */
+	if (rq->rq_disk != bio->bi_bdev->bd_disk || rq->special)
+		return false;
+
+	/* only merge integrity protected bio into ditto rq */
+	if (bio_integrity(bio) != blk_integrity_rq(rq))
+		return false;
+
+	return true;
+}
+
+int blk_try_merge(struct request *rq, struct bio *bio)
+{
+	if (blk_rq_pos(rq) + blk_rq_sectors(rq) == bio->bi_sector)
+		return ELEVATOR_BACK_MERGE;
+	else if (blk_rq_pos(rq) - bio_sectors(bio) == bio->bi_sector)
+		return ELEVATOR_FRONT_MERGE;
+	return ELEVATOR_NO_MERGE;
+}
diff --git a/block/blk.h b/block/blk.h
index 7efd772336de..9c12f80882b0 100644
--- a/block/blk.h
+++ b/block/blk.h
@@ -137,6 +137,8 @@ int blk_attempt_req_merge(struct request_queue *q, struct request *rq,
 				struct request *next);
 void blk_recalc_rq_segments(struct request *rq);
 void blk_rq_set_mixed_merge(struct request *rq);
+bool blk_rq_merge_ok(struct request *rq, struct bio *bio);
+int blk_try_merge(struct request *rq, struct bio *bio);
 
 void blk_queue_congestion_threshold(struct request_queue *q);
 
diff --git a/block/bsg.c b/block/bsg.c
index 4cf703fd98bb..ff64ae3bacee 100644
--- a/block/bsg.c
+++ b/block/bsg.c
@@ -983,7 +983,8 @@ void bsg_unregister_queue(struct request_queue *q)
 
 	mutex_lock(&bsg_mutex);
 	idr_remove(&bsg_minor_idr, bcd->minor);
-	sysfs_remove_link(&q->kobj, "bsg");
+	if (q->kobj.sd)
+		sysfs_remove_link(&q->kobj, "bsg");
 	device_unregister(bcd->class_dev);
 	bcd->class_dev = NULL;
 	kref_put(&bcd->ref, bsg_kref_release_function);
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
index ee55019066a1..d0ba50533668 100644
--- a/block/cfq-iosched.c
+++ b/block/cfq-iosched.c
@@ -1699,18 +1699,11 @@ static int cfq_allow_merge(struct request_queue *q, struct request *rq,
 
 	/*
 	 * Lookup the cfqq that this bio will be queued with and allow
-	 * merge only if rq is queued there.  This function can be called
-	 * from plug merge without queue_lock.  In such cases, ioc of @rq
-	 * and %current are guaranteed to be equal.  Avoid lookup which
-	 * requires queue_lock by using @rq's cic.
+	 * merge only if rq is queued there.
 	 */
-	if (current->io_context == RQ_CIC(rq)->icq.ioc) {
-		cic = RQ_CIC(rq);
-	} else {
-		cic = cfq_cic_lookup(cfqd, current->io_context);
-		if (!cic)
-			return false;
-	}
+	cic = cfq_cic_lookup(cfqd, current->io_context);
+	if (!cic)
+		return false;
 
 	cfqq = cic_to_cfqq(cic, cfq_bio_sync(bio));
 	return cfqq == RQ_CFQQ(rq);
@@ -1794,7 +1787,7 @@ __cfq_slice_expired(struct cfq_data *cfqd, struct cfq_queue *cfqq,
 		cfqd->active_queue = NULL;
 
 	if (cfqd->active_cic) {
-		put_io_context(cfqd->active_cic->icq.ioc, cfqd->queue);
+		put_io_context(cfqd->active_cic->icq.ioc);
 		cfqd->active_cic = NULL;
 	}
 }
@@ -3117,17 +3110,18 @@ cfq_should_preempt(struct cfq_data *cfqd, struct cfq_queue *new_cfqq,
  */
 static void cfq_preempt_queue(struct cfq_data *cfqd, struct cfq_queue *cfqq)
 {
+	enum wl_type_t old_type = cfqq_type(cfqd->active_queue);
+
 	cfq_log_cfqq(cfqd, cfqq, "preempt");
+	cfq_slice_expired(cfqd, 1);
 
 	/*
 	 * workload type is changed, don't save slice, otherwise preempt
 	 * doesn't happen
 	 */
-	if (cfqq_type(cfqd->active_queue) != cfqq_type(cfqq))
+	if (old_type != cfqq_type(cfqq))
 		cfqq->cfqg->saved_workload_slice = 0;
 
-	cfq_slice_expired(cfqd, 1);
-
 	/*
 	 * Put the new queue at the front of the of the current list,
 	 * so we know that it will be selected next.
diff --git a/block/elevator.c b/block/elevator.c
index 91e18f8af9be..f016855a46b0 100644
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -70,39 +70,9 @@ static int elv_iosched_allow_merge(struct request *rq, struct bio *bio)
 /*
  * can we safely merge with this request?
  */
-int elv_rq_merge_ok(struct request *rq, struct bio *bio)
+bool elv_rq_merge_ok(struct request *rq, struct bio *bio)
 {
-	if (!rq_mergeable(rq))
-		return 0;
-
-	/*
-	 * Don't merge file system requests and discard requests
-	 */
-	if ((bio->bi_rw & REQ_DISCARD) != (rq->bio->bi_rw & REQ_DISCARD))
-		return 0;
-
-	/*
-	 * Don't merge discard requests and secure discard requests
-	 */
-	if ((bio->bi_rw & REQ_SECURE) != (rq->bio->bi_rw & REQ_SECURE))
-		return 0;
-
-	/*
-	 * different data direction or already started, don't merge
-	 */
-	if (bio_data_dir(bio) != rq_data_dir(rq))
-		return 0;
-
-	/*
-	 * must be same device and not a special request
-	 */
-	if (rq->rq_disk != bio->bi_bdev->bd_disk || rq->special)
-		return 0;
-
-	/*
-	 * only merge integrity protected bio into ditto rq
-	 */
-	if (bio_integrity(bio) != blk_integrity_rq(rq))
+	if (!blk_rq_merge_ok(rq, bio))
 		return 0;
 
 	if (!elv_iosched_allow_merge(rq, bio))
@@ -112,23 +82,6 @@ int elv_rq_merge_ok(struct request *rq, struct bio *bio)
 }
 EXPORT_SYMBOL(elv_rq_merge_ok);
 
-int elv_try_merge(struct request *__rq, struct bio *bio)
-{
-	int ret = ELEVATOR_NO_MERGE;
-
-	/*
-	 * we can merge and sequence is ok, check if it's possible
-	 */
-	if (elv_rq_merge_ok(__rq, bio)) {
-		if (blk_rq_pos(__rq) + blk_rq_sectors(__rq) == bio->bi_sector)
-			ret = ELEVATOR_BACK_MERGE;
-		else if (blk_rq_pos(__rq) - bio_sectors(bio) == bio->bi_sector)
-			ret = ELEVATOR_FRONT_MERGE;
-	}
-
-	return ret;
-}
-
 static struct elevator_type *elevator_find(const char *name)
 {
 	struct elevator_type *e;
@@ -478,8 +431,8 @@ int elv_merge(struct request_queue *q, struct request **req, struct bio *bio)
 	/*
 	 * First try one-hit cache.
 	 */
-	if (q->last_merge) {
-		ret = elv_try_merge(q->last_merge, bio);
+	if (q->last_merge && elv_rq_merge_ok(q->last_merge, bio)) {
+		ret = blk_try_merge(q->last_merge, bio);
 		if (ret != ELEVATOR_NO_MERGE) {
 			*req = q->last_merge;
 			return ret;
diff --git a/crypto/sha512_generic.c b/crypto/sha512_generic.c
index 88f160b77b1f..107f6f7be5e1 100644
--- a/crypto/sha512_generic.c
+++ b/crypto/sha512_generic.c
@@ -31,11 +31,6 @@ static inline u64 Maj(u64 x, u64 y, u64 z)
         return (x & y) | (z & (x | y));
 }
 
-static inline u64 RORu64(u64 x, u64 y)
-{
-        return (x >> y) | (x << (64 - y));
-}
-
 static const u64 sha512_K[80] = {
         0x428a2f98d728ae22ULL, 0x7137449123ef65cdULL, 0xb5c0fbcfec4d3b2fULL,
         0xe9b5dba58189dbbcULL, 0x3956c25bf348b538ULL, 0x59f111f1b605d019ULL,
@@ -66,10 +61,10 @@ static const u64 sha512_K[80] = {
         0x5fcb6fab3ad6faecULL, 0x6c44198c4a475817ULL,
 };
 
-#define e0(x)       (RORu64(x,28) ^ RORu64(x,34) ^ RORu64(x,39))
-#define e1(x)       (RORu64(x,14) ^ RORu64(x,18) ^ RORu64(x,41))
-#define s0(x)       (RORu64(x, 1) ^ RORu64(x, 8) ^ (x >> 7))
-#define s1(x)       (RORu64(x,19) ^ RORu64(x,61) ^ (x >> 6))
+#define e0(x)       (ror64(x,28) ^ ror64(x,34) ^ ror64(x,39))
+#define e1(x)       (ror64(x,14) ^ ror64(x,18) ^ ror64(x,41))
+#define s0(x)       (ror64(x, 1) ^ ror64(x, 8) ^ (x >> 7))
+#define s1(x)       (ror64(x,19) ^ ror64(x,61) ^ (x >> 6))
 
 static inline void LOAD_OP(int I, u64 *W, const u8 *input)
 {
@@ -78,7 +73,7 @@ static inline void LOAD_OP(int I, u64 *W, const u8 *input)
 
 static inline void BLEND_OP(int I, u64 *W)
 {
-	W[I % 16] += s1(W[(I-2) % 16]) + W[(I-7) % 16] + s0(W[(I-15) % 16]);
+	W[I & 15] += s1(W[(I-2) & 15]) + W[(I-7) & 15] + s0(W[(I-15) & 15]);
 }
 
 static void
@@ -89,46 +84,42 @@ sha512_transform(u64 *state, const u8 *input)
 	int i;
 	u64 W[16];
 
-	/* load the input */
-        for (i = 0; i < 16; i++)
-                LOAD_OP(i, W, input);
-
 	/* load the state into our registers */
 	a=state[0];   b=state[1];   c=state[2];   d=state[3];
 	e=state[4];   f=state[5];   g=state[6];   h=state[7];
 
-#define SHA512_0_15(i, a, b, c, d, e, f, g, h)			\
-	t1 = h + e1(e) + Ch(e, f, g) + sha512_K[i] + W[i];	\
-	t2 = e0(a) + Maj(a, b, c);				\
-	d += t1;						\
-	h = t1 + t2
-
-#define SHA512_16_79(i, a, b, c, d, e, f, g, h)			\
-	BLEND_OP(i, W);						\
-	t1 = h + e1(e) + Ch(e, f, g) + sha512_K[i] + W[(i)%16];	\
-	t2 = e0(a) + Maj(a, b, c);				\
-	d += t1;						\
-	h = t1 + t2
-
-	for (i = 0; i < 16; i += 8) {
-		SHA512_0_15(i, a, b, c, d, e, f, g, h);
-		SHA512_0_15(i + 1, h, a, b, c, d, e, f, g);
-		SHA512_0_15(i + 2, g, h, a, b, c, d, e, f);
-		SHA512_0_15(i + 3, f, g, h, a, b, c, d, e);
-		SHA512_0_15(i + 4, e, f, g, h, a, b, c, d);
-		SHA512_0_15(i + 5, d, e, f, g, h, a, b, c);
-		SHA512_0_15(i + 6, c, d, e, f, g, h, a, b);
-		SHA512_0_15(i + 7, b, c, d, e, f, g, h, a);
-	}
-	for (i = 16; i < 80; i += 8) {
-		SHA512_16_79(i, a, b, c, d, e, f, g, h);
-		SHA512_16_79(i + 1, h, a, b, c, d, e, f, g);
-		SHA512_16_79(i + 2, g, h, a, b, c, d, e, f);
-		SHA512_16_79(i + 3, f, g, h, a, b, c, d, e);
-		SHA512_16_79(i + 4, e, f, g, h, a, b, c, d);
-		SHA512_16_79(i + 5, d, e, f, g, h, a, b, c);
-		SHA512_16_79(i + 6, c, d, e, f, g, h, a, b);
-		SHA512_16_79(i + 7, b, c, d, e, f, g, h, a);
+	/* now iterate */
+	for (i=0; i<80; i+=8) {
+		if (!(i & 8)) {
+			int j;
+
+			if (i < 16) {
+				/* load the input */
+				for (j = 0; j < 16; j++)
+					LOAD_OP(i + j, W, input);
+			} else {
+				for (j = 0; j < 16; j++) {
+					BLEND_OP(i + j, W);
+				}
+			}
+		}
+
+		t1 = h + e1(e) + Ch(e,f,g) + sha512_K[i  ] + W[(i & 15)];
+		t2 = e0(a) + Maj(a,b,c);    d+=t1;    h=t1+t2;
+		t1 = g + e1(d) + Ch(d,e,f) + sha512_K[i+1] + W[(i & 15) + 1];
+		t2 = e0(h) + Maj(h,a,b);    c+=t1;    g=t1+t2;
+		t1 = f + e1(c) + Ch(c,d,e) + sha512_K[i+2] + W[(i & 15) + 2];
+		t2 = e0(g) + Maj(g,h,a);    b+=t1;    f=t1+t2;
+		t1 = e + e1(b) + Ch(b,c,d) + sha512_K[i+3] + W[(i & 15) + 3];
+		t2 = e0(f) + Maj(f,g,h);    a+=t1;    e=t1+t2;
+		t1 = d + e1(a) + Ch(a,b,c) + sha512_K[i+4] + W[(i & 15) + 4];
+		t2 = e0(e) + Maj(e,f,g);    h+=t1;    d=t1+t2;
+		t1 = c + e1(h) + Ch(h,a,b) + sha512_K[i+5] + W[(i & 15) + 5];
+		t2 = e0(d) + Maj(d,e,f);    g+=t1;    c=t1+t2;
+		t1 = b + e1(g) + Ch(g,h,a) + sha512_K[i+6] + W[(i & 15) + 6];
+		t2 = e0(c) + Maj(c,d,e);    f+=t1;    b=t1+t2;
+		t1 = a + e1(f) + Ch(f,g,h) + sha512_K[i+7] + W[(i & 15) + 7];
+		t2 = e0(b) + Maj(b,c,d);    e+=t1;    a=t1+t2;
 	}
 
 	state[0] += a; state[1] += b; state[2] += c; state[3] += d;
diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c
index 2b805d7ef317..8ae05ce18500 100644
--- a/drivers/acpi/processor_driver.c
+++ b/drivers/acpi/processor_driver.c
@@ -586,13 +586,6 @@ static int __cpuinit acpi_processor_add(struct acpi_device *device)
 	if (pr->flags.need_hotplug_init)
 		return 0;
 
-	/*
-	 * Do not start hotplugged CPUs now, but when they
-	 * are onlined the first time
-	 */
-	if (pr->flags.need_hotplug_init)
-		return 0;
-
 	result = acpi_processor_start(pr);
 	if (result)
 		goto err_remove_sysfs;
diff --git a/drivers/ata/pata_at91.c b/drivers/ata/pata_at91.c
index a7d91a72ee35..53d3770a0b1b 100644
--- a/drivers/ata/pata_at91.c
+++ b/drivers/ata/pata_at91.c
@@ -207,11 +207,11 @@ static void set_smc_timing(struct device *dev, struct ata_device *adev,
 {
 	int ret = 0;
 	int use_iordy;
+	struct sam9_smc_config smc;
 	unsigned int t6z;         /* data tristate time in ns */
 	unsigned int cycle;       /* SMC Cycle width in MCK ticks */
 	unsigned int setup;       /* SMC Setup width in MCK ticks */
 	unsigned int pulse;       /* CFIOR and CFIOW pulse width in MCK ticks */
-	unsigned int cs_setup = 0;/* CS4 or CS5 setup width in MCK ticks */
 	unsigned int cs_pulse;    /* CS4 or CS5 pulse width in MCK ticks*/
 	unsigned int tdf_cycles;  /* SMC TDF MCK ticks */
 	unsigned long mck_hz;     /* MCK frequency in Hz */
@@ -244,26 +244,20 @@ static void set_smc_timing(struct device *dev, struct ata_device *adev,
 	}
 
 	dev_dbg(dev, "Use IORDY=%u, TDF Cycles=%u\n", use_iordy, tdf_cycles);
-	info->mode |= AT91_SMC_TDF_(tdf_cycles);
-
-	/* write SMC Setup Register */
-	at91_sys_write(AT91_SMC_SETUP(info->cs),
-			AT91_SMC_NWESETUP_(setup) |
-			AT91_SMC_NRDSETUP_(setup) |
-			AT91_SMC_NCS_WRSETUP_(cs_setup) |
-			AT91_SMC_NCS_RDSETUP_(cs_setup));
-	/* write SMC Pulse Register */
-	at91_sys_write(AT91_SMC_PULSE(info->cs),
-			AT91_SMC_NWEPULSE_(pulse) |
-			AT91_SMC_NRDPULSE_(pulse) |
-			AT91_SMC_NCS_WRPULSE_(cs_pulse) |
-			AT91_SMC_NCS_RDPULSE_(cs_pulse));
-	/* write SMC Cycle Register */
-	at91_sys_write(AT91_SMC_CYCLE(info->cs),
-			AT91_SMC_NWECYCLE_(cycle) |
-			AT91_SMC_NRDCYCLE_(cycle));
-	/* write SMC Mode Register*/
-	at91_sys_write(AT91_SMC_MODE(info->cs), info->mode);
+
+	/* SMC Setup Register */
+	smc.nwe_setup = smc.nrd_setup = setup;
+	smc.ncs_write_setup = smc.ncs_read_setup = 0;
+	/* SMC Pulse Register */
+	smc.nwe_pulse = smc.nrd_pulse = pulse;
+	smc.ncs_write_pulse = smc.ncs_read_pulse = cs_pulse;
+	/* SMC Cycle Register */
+	smc.write_cycle = smc.read_cycle = cycle;
+	/* SMC Mode Register*/
+	smc.tdf_cycles = tdf_cycles;
+	smc.mode = info->mode;
+
+	sam9_smc_configure(0, info->cs, &smc);
 }
 
 static void pata_at91_set_piomode(struct ata_port *ap, struct ata_device *adev)
@@ -288,20 +282,20 @@ static unsigned int pata_at91_data_xfer_noirq(struct ata_device *dev,
 	struct at91_ide_info *info = dev->link->ap->host->private_data;
 	unsigned int consumed;
 	unsigned long flags;
-	unsigned int mode;
+	struct sam9_smc_config smc;
 
 	local_irq_save(flags);
-	mode = at91_sys_read(AT91_SMC_MODE(info->cs));
+	sam9_smc_read_mode(0, info->cs, &smc);
 
 	/* set 16bit mode before writing data */
-	at91_sys_write(AT91_SMC_MODE(info->cs),
-			(mode & ~AT91_SMC_DBW) | AT91_SMC_DBW_16);
+	smc.mode = (smc.mode & ~AT91_SMC_DBW) | AT91_SMC_DBW_16;
+	sam9_smc_write_mode(0, info->cs, &smc);
 
 	consumed = ata_sff_data_xfer(dev, buf, buflen, rw);
 
 	/* restore 8bit mode after data is written */
-	at91_sys_write(AT91_SMC_MODE(info->cs),
-			(mode & ~AT91_SMC_DBW) | AT91_SMC_DBW_8);
+	smc.mode = (smc.mode & ~AT91_SMC_DBW) | AT91_SMC_DBW_8;
+	sam9_smc_write_mode(0, info->cs, &smc);
 
 	local_irq_restore(flags);
 	return consumed;
diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c
index db87e78d7459..4dabf5077c48 100644
--- a/drivers/base/cpu.c
+++ b/drivers/base/cpu.c
@@ -208,6 +208,25 @@ static ssize_t print_cpus_offline(struct device *dev,
 }
 static DEVICE_ATTR(offline, 0444, print_cpus_offline, NULL);
 
+static void cpu_device_release(struct device *dev)
+{
+	/*
+	 * This is an empty function to prevent the driver core from spitting a
+	 * warning at us.  Yes, I know this is directly opposite of what the
+	 * documentation for the driver core and kobjects say, and the author
+	 * of this code has already been publically ridiculed for doing
+	 * something as foolish as this.  However, at this point in time, it is
+	 * the only way to handle the issue of statically allocated cpu
+	 * devices.  The different architectures will have their cpu device
+	 * code reworked to properly handle this in the near future, so this
+	 * function will then be changed to correctly free up the memory held
+	 * by the cpu device.
+	 *
+	 * Never copy this way of doing things, or you too will be made fun of
+	 * on the linux-kerenl list, you have been warned.
+	 */
+}
+
 /*
  * register_cpu - Setup a sysfs device for a CPU.
  * @cpu - cpu->hotpluggable field set to 1 will generate a control file in
@@ -221,8 +240,10 @@ int __cpuinit register_cpu(struct cpu *cpu, int num)
 	int error;
 
 	cpu->node_id = cpu_to_node(num);
+	memset(&cpu->dev, 0x00, sizeof(struct device));
 	cpu->dev.id = num;
 	cpu->dev.bus = &cpu_subsys;
+	cpu->dev.release = cpu_device_release;
 	error = device_register(&cpu->dev);
 	if (!error && cpu->hotpluggable)
 		register_cpu_control(cpu);
diff --git a/drivers/base/memory.c b/drivers/base/memory.c
index ed5de58c340f..9e60dbe9fd94 100644
--- a/drivers/base/memory.c
+++ b/drivers/base/memory.c
@@ -572,19 +572,36 @@ static int init_memory_block(struct memory_block **memory,
 }
 
 static int add_memory_section(int nid, struct mem_section *section,
+			struct memory_block **mem_p,
 			unsigned long state, enum mem_add_context context)
 {
-	struct memory_block *mem;
+	struct memory_block *mem = NULL;
+	int scn_nr = __section_nr(section);
 	int ret = 0;
 
 	mutex_lock(&mem_sysfs_mutex);
 
-	mem = find_memory_block(section);
+	if (context == BOOT) {
+		/* same memory block ? */
+		if (mem_p && *mem_p)
+			if (scn_nr >= (*mem_p)->start_section_nr &&
+			    scn_nr <= (*mem_p)->end_section_nr) {
+				mem = *mem_p;
+				kobject_get(&mem->dev.kobj);
+			}
+	} else
+		mem = find_memory_block(section);
+
 	if (mem) {
 		mem->section_count++;
 		kobject_put(&mem->dev.kobj);
-	} else
+	} else {
 		ret = init_memory_block(&mem, section, state);
+		/* store memory_block pointer for next loop */
+		if (!ret && context == BOOT)
+			if (mem_p)
+				*mem_p = mem;
+	}
 
 	if (!ret) {
 		if (context == HOTPLUG &&
@@ -627,7 +644,7 @@ int remove_memory_block(unsigned long node_id, struct mem_section *section,
  */
 int register_new_memory(int nid, struct mem_section *section)
 {
-	return add_memory_section(nid, section, MEM_OFFLINE, HOTPLUG);
+	return add_memory_section(nid, section, NULL, MEM_OFFLINE, HOTPLUG);
 }
 
 int unregister_memory_section(struct mem_section *section)
@@ -647,6 +664,7 @@ int __init memory_dev_init(void)
 	int ret;
 	int err;
 	unsigned long block_sz;
+	struct memory_block *mem = NULL;
 
 	ret = subsys_system_register(&memory_subsys, NULL);
 	if (ret)
@@ -662,7 +680,10 @@ int __init memory_dev_init(void)
 	for (i = 0; i < NR_MEM_SECTIONS; i++) {
 		if (!present_section_nr(i))
 			continue;
-		err = add_memory_section(0, __nr_to_section(i), MEM_ONLINE,
+		/* don't need to reuse memory_block if only one per block */
+		err = add_memory_section(0, __nr_to_section(i),
+				 (sections_per_block == 1) ? NULL : &mem,
+					 MEM_ONLINE,
 					 BOOT);
 		if (!ret)
 			ret = err;
diff --git a/drivers/base/node.c b/drivers/base/node.c
index 44f427a66117..90aa2a11a933 100644
--- a/drivers/base/node.c
+++ b/drivers/base/node.c
@@ -456,7 +456,15 @@ static int link_mem_sections(int nid)
 		if (!present_section_nr(section_nr))
 			continue;
 		mem_sect = __nr_to_section(section_nr);
+
+		/* same memblock ? */
+		if (mem_blk)
+			if ((section_nr >= mem_blk->start_section_nr) &&
+			    (section_nr <= mem_blk->end_section_nr))
+				continue;
+
 		mem_blk = find_memory_block_hinted(mem_sect, mem_blk);
+
 		ret = register_mem_sect_under_node(mem_blk, nid);
 		if (!err)
 			err = ret;
diff --git a/drivers/base/regmap/internal.h b/drivers/base/regmap/internal.h
index 1a02b7537c8b..d141b80479b5 100644
--- a/drivers/base/regmap/internal.h
+++ b/drivers/base/regmap/internal.h
@@ -75,6 +75,9 @@ struct regmap {
 	const void *reg_defaults_raw;
 	void *cache;
 	bool cache_dirty;
+
+	struct reg_default *patch;
+	int patch_regs;
 };
 
 struct regcache_ops {
diff --git a/drivers/base/regmap/regcache.c b/drivers/base/regmap/regcache.c
index 1ead66186b7c..5cd2a37e7688 100644
--- a/drivers/base/regmap/regcache.c
+++ b/drivers/base/regmap/regcache.c
@@ -53,7 +53,7 @@ static int regcache_hw_init(struct regmap *map)
 	for (count = 0, i = 0; i < map->num_reg_defaults_raw; i++) {
 		val = regcache_get_val(map->reg_defaults_raw,
 				       i, map->cache_word_size);
-		if (!val)
+		if (regmap_volatile(map, i))
 			continue;
 		count++;
 	}
@@ -70,7 +70,7 @@ static int regcache_hw_init(struct regmap *map)
 	for (i = 0, j = 0; i < map->num_reg_defaults_raw; i++) {
 		val = regcache_get_val(map->reg_defaults_raw,
 				       i, map->cache_word_size);
-		if (!val)
+		if (regmap_volatile(map, i))
 			continue;
 		map->reg_defaults[j].reg = i;
 		map->reg_defaults[j].def = val;
@@ -268,6 +268,17 @@ int regcache_sync(struct regmap *map)
 		map->cache_ops->name);
 	name = map->cache_ops->name;
 	trace_regcache_sync(map->dev, name, "start");
+
+	/* Apply any patch first */
+	for (i = 0; i < map->patch_regs; i++) {
+		ret = _regmap_write(map, map->patch[i].reg, map->patch[i].def);
+		if (ret != 0) {
+			dev_err(map->dev, "Failed to write %x = %x: %d\n",
+				map->patch[i].reg, map->patch[i].def, ret);
+			goto out;
+		}
+	}
+
 	if (!map->cache_dirty)
 		goto out;
 	if (map->cache_ops->sync) {
diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c
index 65558034318f..7ac234f0b1c5 100644
--- a/drivers/base/regmap/regmap.c
+++ b/drivers/base/regmap/regmap.c
@@ -672,6 +672,79 @@ int regmap_update_bits_check(struct regmap *map, unsigned int reg,
 }
 EXPORT_SYMBOL_GPL(regmap_update_bits_check);
 
+/**
+ * regmap_register_patch: Register and apply register updates to be applied
+ *                        on device initialistion
+ *
+ * @map: Register map to apply updates to.
+ * @regs: Values to update.
+ * @num_regs: Number of entries in regs.
+ *
+ * Register a set of register updates to be applied to the device
+ * whenever the device registers are synchronised with the cache and
+ * apply them immediately.  Typically this is used to apply
+ * corrections to be applied to the device defaults on startup, such
+ * as the updates some vendors provide to undocumented registers.
+ */
+int regmap_register_patch(struct regmap *map, const struct reg_default *regs,
+			  int num_regs)
+{
+	int i, ret;
+	bool bypass;
+
+	/* If needed the implementation can be extended to support this */
+	if (map->patch)
+		return -EBUSY;
+
+	mutex_lock(&map->lock);
+
+	bypass = map->cache_bypass;
+
+	map->cache_bypass = true;
+
+	/* Write out first; it's useful to apply even if we fail later. */
+	for (i = 0; i < num_regs; i++) {
+		ret = _regmap_write(map, regs[i].reg, regs[i].def);
+		if (ret != 0) {
+			dev_err(map->dev, "Failed to write %x = %x: %d\n",
+				regs[i].reg, regs[i].def, ret);
+			goto out;
+		}
+	}
+
+	map->patch = kcalloc(sizeof(struct reg_default), num_regs, GFP_KERNEL);
+	if (map->patch != NULL) {
+		memcpy(map->patch, regs,
+		       num_regs * sizeof(struct reg_default));
+		map->patch_regs = num_regs;
+	} else {
+		ret = -ENOMEM;
+	}
+
+out:
+	map->cache_bypass = bypass;
+
+	mutex_unlock(&map->lock);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(regmap_register_patch);
+
+/*
+ * regmap_get_val_bytes(): Report the size of a register value
+ *
+ * Report the size of a register value, mainly intended to for use by
+ * generic infrastructure built on top of regmap.
+ */
+int regmap_get_val_bytes(struct regmap *map)
+{
+	if (map->format.format_write)
+		return -EINVAL;
+
+	return map->format.val_bytes;
+}
+EXPORT_SYMBOL_GPL(regmap_get_val_bytes);
+
 static int __init regmap_initcall(void)
 {
 	regmap_debugfs_initcall();
diff --git a/drivers/bcma/main.c b/drivers/bcma/main.c
index febbc0a1222a..ec31f7dd5549 100644
--- a/drivers/bcma/main.c
+++ b/drivers/bcma/main.c
@@ -169,10 +169,8 @@ int bcma_bus_register(struct bcma_bus *bus)
 	err = bcma_sprom_get(bus);
 	if (err == -ENOENT) {
 		pr_err("No SPROM available\n");
-	} else if (err) {
+	} else if (err)
 		pr_err("Failed to get SPROM: %d\n", err);
-		return -ENOENT;
-	}
 
 	/* Register found cores */
 	bcma_register_cores(bus);
diff --git a/drivers/bcma/scan.c b/drivers/bcma/scan.c
index cad994857683..3a2f672db9ad 100644
--- a/drivers/bcma/scan.c
+++ b/drivers/bcma/scan.c
@@ -399,15 +399,18 @@ int bcma_bus_scan(struct bcma_bus *bus)
 		core->bus = bus;
 
 		err = bcma_get_next_core(bus, &eromptr, NULL, core_num, core);
-		if (err == -ENODEV) {
-			core_num++;
-			continue;
-		} else if (err == -ENXIO)
-			continue;
-		else if (err == -ESPIPE)
-			break;
-		else if (err < 0)
+		if (err < 0) {
+			kfree(core);
+			if (err == -ENODEV) {
+				core_num++;
+				continue;
+			} else if (err == -ENXIO) {
+				continue;
+			} else if (err == -ESPIPE) {
+				break;
+			}
 			return err;
+		}
 
 		core->core_index = core_num++;
 		bus->nr_cores++;
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index 510fb10ec45a..9baf11e86362 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -4368,8 +4368,14 @@ out_unreg_blkdev:
 out_put_disk:
 	while (dr--) {
 		del_timer_sync(&motor_off_timer[dr]);
-		if (disks[dr]->queue)
+		if (disks[dr]->queue) {
 			blk_cleanup_queue(disks[dr]->queue);
+			/*
+			 * put_disk() is not paired with add_disk() and
+			 * will put queue reference one extra time. fix it.
+			 */
+			disks[dr]->queue = NULL;
+		}
 		put_disk(disks[dr]);
 	}
 	return err;
@@ -4579,6 +4585,15 @@ static void __exit floppy_module_exit(void)
 			platform_device_unregister(&floppy_device[drive]);
 		}
 		blk_cleanup_queue(disks[drive]->queue);
+
+		/*
+		 * These disks have not called add_disk().  Don't put down
+		 * queue reference in put_disk().
+		 */
+		if (!(allowed_drive_mask & (1 << drive)) ||
+		    fdc_state[FDC(drive)].version == FDC_NONE)
+			disks[drive]->queue = NULL;
+
 		put_disk(disks[drive]);
 	}
 
diff --git a/drivers/block/loop.c b/drivers/block/loop.c
index f00257782fcc..cd504353b278 100644
--- a/drivers/block/loop.c
+++ b/drivers/block/loop.c
@@ -356,14 +356,14 @@ lo_direct_splice_actor(struct pipe_inode_info *pipe, struct splice_desc *sd)
 	return __splice_from_pipe(pipe, sd, lo_splice_actor);
 }
 
-static int
+static ssize_t
 do_lo_receive(struct loop_device *lo,
 	      struct bio_vec *bvec, int bsize, loff_t pos)
 {
 	struct lo_read_data cookie;
 	struct splice_desc sd;
 	struct file *file;
-	long retval;
+	ssize_t retval;
 
 	cookie.lo = lo;
 	cookie.page = bvec->bv_page;
@@ -379,26 +379,28 @@ do_lo_receive(struct loop_device *lo,
 	file = lo->lo_backing_file;
 	retval = splice_direct_to_actor(file, &sd, lo_direct_splice_actor);
 
-	if (retval < 0)
-		return retval;
-	if (retval != bvec->bv_len)
-		return -EIO;
-	return 0;
+	return retval;
 }
 
 static int
 lo_receive(struct loop_device *lo, struct bio *bio, int bsize, loff_t pos)
 {
 	struct bio_vec *bvec;
-	int i, ret = 0;
+	ssize_t s;
+	int i;
 
 	bio_for_each_segment(bvec, bio, i) {
-		ret = do_lo_receive(lo, bvec, bsize, pos);
-		if (ret < 0)
+		s = do_lo_receive(lo, bvec, bsize, pos);
+		if (s < 0)
+			return s;
+
+		if (s != bvec->bv_len) {
+			zero_fill_bio(bio);
 			break;
+		}
 		pos += bvec->bv_len;
 	}
-	return ret;
+	return 0;
 }
 
 static int do_bio_filebacked(struct loop_device *lo, struct bio *bio)
diff --git a/drivers/block/mtip32xx/mtip32xx.c b/drivers/block/mtip32xx/mtip32xx.c
index b74eab70c3d0..8eb81c96608f 100644
--- a/drivers/block/mtip32xx/mtip32xx.c
+++ b/drivers/block/mtip32xx/mtip32xx.c
@@ -2068,8 +2068,6 @@ static int mtip_hw_ioctl(struct driver_data *dd, unsigned int cmd,
  *	     when the read completes.
  * @data     Callback data passed to the callback function
  *	     when the read completes.
- * @barrier  If non-zero, this command must be completed before
- *	     issuing any other commands.
  * @dir      Direction (read or write)
  *
  * return value
@@ -2077,7 +2075,7 @@ static int mtip_hw_ioctl(struct driver_data *dd, unsigned int cmd,
  */
 static void mtip_hw_submit_io(struct driver_data *dd, sector_t start,
 			      int nsect, int nents, int tag, void *callback,
-			      void *data, int barrier, int dir)
+			      void *data, int dir)
 {
 	struct host_to_dev_fis	*fis;
 	struct mtip_port *port = dd->port;
@@ -2108,8 +2106,6 @@ static void mtip_hw_submit_io(struct driver_data *dd, sector_t start,
 	*((unsigned int *) &fis->lba_low) = (start & 0xFFFFFF);
 	*((unsigned int *) &fis->lba_low_ex) = ((start >> 24) & 0xFFFFFF);
 	fis->device	 = 1 << 6;
-	if (barrier)
-		fis->device |= FUA_BIT;
 	fis->features    = nsect & 0xFF;
 	fis->features_ex = (nsect >> 8) & 0xFF;
 	fis->sect_count  = ((tag << 3) | (tag >> 5));
@@ -3087,7 +3083,6 @@ static void mtip_make_request(struct request_queue *queue, struct bio *bio)
 				tag,
 				bio_endio,
 				bio,
-				bio->bi_rw & REQ_FUA,
 				bio_data_dir(bio));
 	} else
 		bio_io_error(bio);
@@ -3187,6 +3182,10 @@ skip_create_disk:
 	blk_queue_max_segments(dd->queue, MTIP_MAX_SG);
 	blk_queue_physical_block_size(dd->queue, 4096);
 	blk_queue_io_min(dd->queue, 4096);
+	/*
+	 * write back cache is not supported in the device. FUA depends on
+	 * write back cache support, hence setting flush support to zero.
+	 */
 	blk_queue_flush(dd->queue, 0);
 
 	/* Set the capacity of the device in 512 byte sectors. */
diff --git a/drivers/block/mtip32xx/mtip32xx.h b/drivers/block/mtip32xx/mtip32xx.h
index 723d7c4946dc..e0554a8f2233 100644
--- a/drivers/block/mtip32xx/mtip32xx.h
+++ b/drivers/block/mtip32xx/mtip32xx.h
@@ -104,9 +104,6 @@
 /* BAR number used to access the HBA registers. */
 #define MTIP_ABAR		5
 
-/* Forced Unit Access Bit */
-#define FUA_BIT			0x80
-
 #ifdef DEBUG
  #define dbg_printk(format, arg...)	\
 	printk(pr_fmt(format), ##arg);
@@ -415,8 +412,6 @@ struct driver_data {
 
 	atomic_t resumeflag; /* Atomic variable to track suspend/resume */
 
-	atomic_t eh_active; /* Flag for error handling tracking */
-
 	struct task_struct *mtip_svc_handler; /* task_struct of svc thd */
 };
 
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 3fd31dec8c9c..a6278e7e61a0 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -380,6 +380,7 @@ static int rbd_get_client(struct rbd_device *rbd_dev, const char *mon_addr,
 	rbdc = __rbd_client_find(opt);
 	if (rbdc) {
 		ceph_destroy_options(opt);
+		kfree(rbd_opts);
 
 		/* using an existing client */
 		kref_get(&rbdc->kref);
@@ -406,15 +407,15 @@ done_err:
 
 /*
  * Destroy ceph client
+ *
+ * Caller must hold node_lock.
  */
 static void rbd_client_release(struct kref *kref)
 {
 	struct rbd_client *rbdc = container_of(kref, struct rbd_client, kref);
 
 	dout("rbd_release_client %p\n", rbdc);
-	spin_lock(&node_lock);
 	list_del(&rbdc->node);
-	spin_unlock(&node_lock);
 
 	ceph_destroy_client(rbdc->client);
 	kfree(rbdc->rbd_opts);
@@ -427,7 +428,9 @@ static void rbd_client_release(struct kref *kref)
  */
 static void rbd_put_client(struct rbd_device *rbd_dev)
 {
+	spin_lock(&node_lock);
 	kref_put(&rbd_dev->rbd_client->kref, rbd_client_release);
+	spin_unlock(&node_lock);
 	rbd_dev->rbd_client = NULL;
 	rbd_dev->client = NULL;
 }
diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
index 55eaf474d32c..d620b4495745 100644
--- a/drivers/cdrom/cdrom.c
+++ b/drivers/cdrom/cdrom.c
@@ -286,8 +286,6 @@
 
 /* used to tell the module to turn on full debugging messages */
 static bool debug;
-/* used to keep tray locked at all times */
-static int keeplocked;
 /* default compatibility mode */
 static bool autoclose=1;
 static bool autoeject;
@@ -1204,7 +1202,7 @@ void cdrom_release(struct cdrom_device_info *cdi, fmode_t mode)
 		cdinfo(CD_CLOSE, "Use count for \"/dev/%s\" now zero\n", cdi->name);
 		cdrom_dvd_rw_close_write(cdi);
 
-		if ((cdo->capability & CDC_LOCK) && !keeplocked) {
+		if ((cdo->capability & CDC_LOCK) && !cdi->keeplocked) {
 			cdinfo(CD_CLOSE, "Unlocking door!\n");
 			cdo->lock_door(cdi, 0);
 		}
@@ -1371,7 +1369,7 @@ static int cdrom_select_disc(struct cdrom_device_info *cdi, int slot)
 	curslot = info->hdr.curslot;
 	kfree(info);
 
-	if (cdi->use_count > 1 || keeplocked) {
+	if (cdi->use_count > 1 || cdi->keeplocked) {
 		if (slot == CDSL_CURRENT) {
 	    		return curslot;
 		} else {
@@ -2119,11 +2117,6 @@ static int cdrom_read_cdda_old(struct cdrom_device_info *cdi, __u8 __user *ubuf,
 	if (!nr)
 		return -ENOMEM;
 
-	if (!access_ok(VERIFY_WRITE, ubuf, nframes * CD_FRAMESIZE_RAW)) {
-		ret = -EFAULT;
-		goto out;
-	}
-
 	cgc.data_direction = CGC_DATA_READ;
 	while (nframes > 0) {
 		if (nr > nframes)
@@ -2132,7 +2125,7 @@ static int cdrom_read_cdda_old(struct cdrom_device_info *cdi, __u8 __user *ubuf,
 		ret = cdrom_read_block(cdi, &cgc, lba, nr, 1, CD_FRAMESIZE_RAW);
 		if (ret)
 			break;
-		if (__copy_to_user(ubuf, cgc.buffer, CD_FRAMESIZE_RAW * nr)) {
+		if (copy_to_user(ubuf, cgc.buffer, CD_FRAMESIZE_RAW * nr)) {
 			ret = -EFAULT;
 			break;
 		}
@@ -2140,7 +2133,6 @@ static int cdrom_read_cdda_old(struct cdrom_device_info *cdi, __u8 __user *ubuf,
 		nframes -= nr;
 		lba += nr;
 	}
-out:
 	kfree(cgc.buffer);
 	return ret;
 }
@@ -2295,7 +2287,7 @@ static int cdrom_ioctl_eject(struct cdrom_device_info *cdi)
 
 	if (!CDROM_CAN(CDC_OPEN_TRAY))
 		return -ENOSYS;
-	if (cdi->use_count != 1 || keeplocked)
+	if (cdi->use_count != 1 || cdi->keeplocked)
 		return -EBUSY;
 	if (CDROM_CAN(CDC_LOCK)) {
 		int ret = cdi->ops->lock_door(cdi, 0);
@@ -2322,7 +2314,7 @@ static int cdrom_ioctl_eject_sw(struct cdrom_device_info *cdi,
 
 	if (!CDROM_CAN(CDC_OPEN_TRAY))
 		return -ENOSYS;
-	if (keeplocked)
+	if (cdi->keeplocked)
 		return -EBUSY;
 
 	cdi->options &= ~(CDO_AUTO_CLOSE | CDO_AUTO_EJECT);
@@ -2453,7 +2445,7 @@ static int cdrom_ioctl_lock_door(struct cdrom_device_info *cdi,
 	if (!CDROM_CAN(CDC_LOCK))
 		return -EDRIVE_CANT_DO_THIS;
 
-	keeplocked = arg ? 1 : 0;
+	cdi->keeplocked = arg ? 1 : 0;
 
 	/*
 	 * Don't unlock the door on multiple opens by default, but allow
diff --git a/drivers/dma/at_hdmac.c b/drivers/dma/at_hdmac.c
index 97f87b29b9f3..f4aed5fc2cb6 100644
--- a/drivers/dma/at_hdmac.c
+++ b/drivers/dma/at_hdmac.c
@@ -1343,7 +1343,7 @@ static int __init at_dma_probe(struct platform_device *pdev)
 
 		tasklet_init(&atchan->tasklet, atc_tasklet,
 				(unsigned long)atchan);
-		atc_enable_irq(atchan);
+		atc_enable_chan_irq(atdma, i);
 	}
 
 	/* set base routines */
@@ -1410,7 +1410,7 @@ static int __exit at_dma_remove(struct platform_device *pdev)
 		struct at_dma_chan	*atchan = to_at_dma_chan(chan);
 
 		/* Disable interrupts */
-		atc_disable_irq(atchan);
+		atc_disable_chan_irq(atdma, chan->chan_id);
 		tasklet_disable(&atchan->tasklet);
 
 		tasklet_kill(&atchan->tasklet);
diff --git a/drivers/dma/at_hdmac_regs.h b/drivers/dma/at_hdmac_regs.h
index dcaedfc181cf..a8d3277d60b5 100644
--- a/drivers/dma/at_hdmac_regs.h
+++ b/drivers/dma/at_hdmac_regs.h
@@ -327,28 +327,27 @@ static void atc_dump_lli(struct at_dma_chan *atchan, struct at_lli *lli)
 }
 
 
-static void atc_setup_irq(struct at_dma_chan *atchan, int on)
+static void atc_setup_irq(struct at_dma *atdma, int chan_id, int on)
 {
-	struct at_dma	*atdma = to_at_dma(atchan->chan_common.device);
-	u32		ebci;
+	u32 ebci;
 
 	/* enable interrupts on buffer transfer completion & error */
-	ebci =    AT_DMA_BTC(atchan->chan_common.chan_id)
-		| AT_DMA_ERR(atchan->chan_common.chan_id);
+	ebci =    AT_DMA_BTC(chan_id)
+		| AT_DMA_ERR(chan_id);
 	if (on)
 		dma_writel(atdma, EBCIER, ebci);
 	else
 		dma_writel(atdma, EBCIDR, ebci);
 }
 
-static inline void atc_enable_irq(struct at_dma_chan *atchan)
+static void atc_enable_chan_irq(struct at_dma *atdma, int chan_id)
 {
-	atc_setup_irq(atchan, 1);
+	atc_setup_irq(atdma, chan_id, 1);
 }
 
-static inline void atc_disable_irq(struct at_dma_chan *atchan)
+static void atc_disable_chan_irq(struct at_dma *atdma, int chan_id)
 {
-	atc_setup_irq(atchan, 0);
+	atc_setup_irq(atdma, chan_id, 0);
 }
 
 
diff --git a/drivers/dma/dmatest.c b/drivers/dma/dmatest.c
index 2b8661b54eaf..24225f0fdcd8 100644
--- a/drivers/dma/dmatest.c
+++ b/drivers/dma/dmatest.c
@@ -599,7 +599,7 @@ static int dmatest_add_channel(struct dma_chan *chan)
 	}
 	if (dma_has_cap(DMA_PQ, dma_dev->cap_mask)) {
 		cnt = dmatest_add_threads(dtc, DMA_PQ);
-		thread_count += cnt > 0 ?: 0;
+		thread_count += cnt > 0 ? cnt : 0;
 	}
 
 	pr_info("dmatest: Started %u threads using %s\n",
diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c
index a8af379680c1..8bc5acf36ee5 100644
--- a/drivers/dma/imx-sdma.c
+++ b/drivers/dma/imx-sdma.c
@@ -1102,11 +1102,13 @@ static int sdma_control(struct dma_chan *chan, enum dma_ctrl_cmd cmd,
 	case DMA_SLAVE_CONFIG:
 		if (dmaengine_cfg->direction == DMA_DEV_TO_MEM) {
 			sdmac->per_address = dmaengine_cfg->src_addr;
-			sdmac->watermark_level = dmaengine_cfg->src_maxburst;
+			sdmac->watermark_level = dmaengine_cfg->src_maxburst *
+						dmaengine_cfg->src_addr_width;
 			sdmac->word_size = dmaengine_cfg->src_addr_width;
 		} else {
 			sdmac->per_address = dmaengine_cfg->dst_addr;
-			sdmac->watermark_level = dmaengine_cfg->dst_maxburst;
+			sdmac->watermark_level = dmaengine_cfg->dst_maxburst *
+						dmaengine_cfg->dst_addr_width;
 			sdmac->word_size = dmaengine_cfg->dst_addr_width;
 		}
 		sdmac->direction = dmaengine_cfg->direction;
diff --git a/drivers/dma/shdma.c b/drivers/dma/shdma.c
index 54043cd831c8..812fd76e9c18 100644
--- a/drivers/dma/shdma.c
+++ b/drivers/dma/shdma.c
@@ -1262,7 +1262,8 @@ static int __init sh_dmae_probe(struct platform_device *pdev)
 
 	INIT_LIST_HEAD(&shdev->common.channels);
 
-	dma_cap_set(DMA_MEMCPY, shdev->common.cap_mask);
+	if (!pdata->slave_only)
+		dma_cap_set(DMA_MEMCPY, shdev->common.cap_mask);
 	if (pdata->slave && pdata->slave_num)
 		dma_cap_set(DMA_SLAVE, shdev->common.cap_mask);
 
diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
index 6628feaa7622..7f5f0da726da 100644
--- a/drivers/firewire/ohci.c
+++ b/drivers/firewire/ohci.c
@@ -263,6 +263,7 @@ static inline struct fw_ohci *fw_ohci(struct fw_card *card)
 static char ohci_driver_name[] = KBUILD_MODNAME;
 
 #define PCI_DEVICE_ID_AGERE_FW643	0x5901
+#define PCI_DEVICE_ID_CREATIVE_SB1394	0x4001
 #define PCI_DEVICE_ID_JMICRON_JMB38X_FW	0x2380
 #define PCI_DEVICE_ID_TI_TSB12LV22	0x8009
 #define PCI_DEVICE_ID_TI_TSB12LV26	0x8020
@@ -289,6 +290,9 @@ static const struct {
 	{PCI_VENDOR_ID_ATT, PCI_DEVICE_ID_AGERE_FW643, 6,
 		QUIRK_NO_MSI},
 
+	{PCI_VENDOR_ID_CREATIVE, PCI_DEVICE_ID_CREATIVE_SB1394, PCI_ANY_ID,
+		QUIRK_RESET_PACKET},
+
 	{PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB38X_FW, PCI_ANY_ID,
 		QUIRK_NO_MSI},
 
@@ -299,7 +303,7 @@ static const struct {
 		QUIRK_NO_MSI},
 
 	{PCI_VENDOR_ID_RICOH, PCI_ANY_ID, PCI_ANY_ID,
-		QUIRK_CYCLE_TIMER},
+		QUIRK_CYCLE_TIMER | QUIRK_NO_MSI},
 
 	{PCI_VENDOR_ID_TI, PCI_DEVICE_ID_TI_TSB12LV22, PCI_ANY_ID,
 		QUIRK_CYCLE_TIMER | QUIRK_RESET_PACKET | QUIRK_NO_1394A},
diff --git a/drivers/gpio/gpio-lpc32xx.c b/drivers/gpio/gpio-lpc32xx.c
index 5b6948081f8f..ddfacc5ce56d 100644
--- a/drivers/gpio/gpio-lpc32xx.c
+++ b/drivers/gpio/gpio-lpc32xx.c
@@ -96,7 +96,7 @@ static const char *gpio_p2_names[LPC32XX_GPIO_P2_MAX] = {
 };
 
 static const char *gpio_p3_names[LPC32XX_GPIO_P3_MAX] = {
-	"gpi000", "gpio01", "gpio02", "gpio03",
+	"gpio00", "gpio01", "gpio02", "gpio03",
 	"gpio04", "gpio05"
 };
 
diff --git a/drivers/gpio/gpio-ml-ioh.c b/drivers/gpio/gpio-ml-ioh.c
index 03d6dd5dcb77..f0febe5b8221 100644
--- a/drivers/gpio/gpio-ml-ioh.c
+++ b/drivers/gpio/gpio-ml-ioh.c
@@ -448,6 +448,7 @@ static int __devinit ioh_gpio_probe(struct pci_dev *pdev,
 		chip->reg = chip->base;
 		chip->ch = i;
 		mutex_init(&chip->lock);
+		spin_lock_init(&chip->spinlock);
 		ioh_gpio_setup(chip, num_ports[i]);
 		ret = gpiochip_add(&chip->gpio);
 		if (ret) {
diff --git a/drivers/gpio/gpio-pch.c b/drivers/gpio/gpio-pch.c
index 68fa55e86eb1..e8729cc2ba2b 100644
--- a/drivers/gpio/gpio-pch.c
+++ b/drivers/gpio/gpio-pch.c
@@ -392,6 +392,7 @@ static int __devinit pch_gpio_probe(struct pci_dev *pdev,
 	chip->reg = chip->base;
 	pci_set_drvdata(pdev, chip);
 	mutex_init(&chip->lock);
+	spin_lock_init(&chip->spinlock);
 	pch_gpio_setup(chip);
 	ret = gpiochip_add(&chip->gpio);
 	if (ret) {
diff --git a/drivers/gpio/gpio-samsung.c b/drivers/gpio/gpio-samsung.c
index a7661773c052..0a79a1167a25 100644
--- a/drivers/gpio/gpio-samsung.c
+++ b/drivers/gpio/gpio-samsung.c
@@ -2387,27 +2387,30 @@ static struct samsung_gpio_chip exynos4_gpios_3[] = {
 };
 
 #if defined(CONFIG_ARCH_EXYNOS4) && defined(CONFIG_OF)
-static int exynos4_gpio_xlate(struct gpio_chip *gc, struct device_node *np,
-			      const void *gpio_spec, u32 *flags)
+static int exynos4_gpio_xlate(struct gpio_chip *gc,
+			const struct of_phandle_args *gpiospec, u32 *flags)
 {
-	const __be32 *gpio = gpio_spec;
-	const u32 n = be32_to_cpup(gpio);
-	unsigned int pin = gc->base + be32_to_cpu(gpio[0]);
+	unsigned int pin;
 
 	if (WARN_ON(gc->of_gpio_n_cells < 4))
 		return -EINVAL;
 
-	if (n > gc->ngpio)
+	if (WARN_ON(gpiospec->args_count < gc->of_gpio_n_cells))
 		return -EINVAL;
 
-	if (s3c_gpio_cfgpin(pin, S3C_GPIO_SFN(be32_to_cpu(gpio[1]))))
+	if (gpiospec->args[0] > gc->ngpio)
+		return -EINVAL;
+
+	pin = gc->base + gpiospec->args[0];
+
+	if (s3c_gpio_cfgpin(pin, S3C_GPIO_SFN(gpiospec->args[1])))
 		pr_warn("gpio_xlate: failed to set pin function\n");
-	if (s3c_gpio_setpull(pin, be32_to_cpu(gpio[2])))
+	if (s3c_gpio_setpull(pin, gpiospec->args[2]))
 		pr_warn("gpio_xlate: failed to set pin pull up/down\n");
-	if (s5p_gpio_set_drvstr(pin, be32_to_cpu(gpio[3])))
+	if (s5p_gpio_set_drvstr(pin, gpiospec->args[3]))
 		pr_warn("gpio_xlate: failed to set pin drive strength\n");
 
-	return n;
+	return gpiospec->args[0];
 }
 
 static const struct of_device_id exynos4_gpio_dt_match[] __initdata = {
diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c
index ddd70db45f76..637fcc3766c7 100644
--- a/drivers/gpu/drm/drm_ioc32.c
+++ b/drivers/gpu/drm/drm_ioc32.c
@@ -315,7 +315,8 @@ static int compat_drm_getclient(struct file *file, unsigned int cmd,
 	if (err)
 		return err;
 
-	if (__get_user(c32.auth, &client->auth)
+	if (__get_user(c32.idx, &client->idx)
+	    || __get_user(c32.auth, &client->auth)
 	    || __get_user(c32.pid, &client->pid)
 	    || __get_user(c32.uid, &client->uid)
 	    || __get_user(c32.magic, &client->magic)
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index b3b51c43dad0..00fbff5ddd81 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -1872,7 +1872,7 @@ static void intel_update_fbc(struct drm_device *dev)
 	if (enable_fbc < 0) {
 		DRM_DEBUG_KMS("fbc set to per-chip default\n");
 		enable_fbc = 1;
-		if (INTEL_INFO(dev)->gen <= 5)
+		if (INTEL_INFO(dev)->gen <= 6)
 			enable_fbc = 0;
 	}
 	if (!enable_fbc) {
@@ -5307,6 +5307,7 @@ static int i9xx_crtc_mode_set(struct drm_crtc *crtc,
 		}
 	}
 
+	pipeconf &= ~PIPECONF_INTERLACE_MASK;
 	if (adjusted_mode->flags & DRM_MODE_FLAG_INTERLACE) {
 		pipeconf |= PIPECONF_INTERLACE_W_FIELD_INDICATION;
 		/* the chip adds 2 halflines automatically */
@@ -5317,7 +5318,7 @@ static int i9xx_crtc_mode_set(struct drm_crtc *crtc,
 		adjusted_mode->crtc_vsync_end -= 1;
 		adjusted_mode->crtc_vsync_start -= 1;
 	} else
-		pipeconf &= ~PIPECONF_INTERLACE_MASK; /* progressive */
+		pipeconf |= PIPECONF_PROGRESSIVE;
 
 	I915_WRITE(HTOTAL(pipe),
 		   (adjusted_mode->crtc_hdisplay - 1) |
@@ -5902,6 +5903,7 @@ static int ironlake_crtc_mode_set(struct drm_crtc *crtc,
 		}
 	}
 
+	pipeconf &= ~PIPECONF_INTERLACE_MASK;
 	if (adjusted_mode->flags & DRM_MODE_FLAG_INTERLACE) {
 		pipeconf |= PIPECONF_INTERLACE_W_FIELD_INDICATION;
 		/* the chip adds 2 halflines automatically */
@@ -5912,7 +5914,7 @@ static int ironlake_crtc_mode_set(struct drm_crtc *crtc,
 		adjusted_mode->crtc_vsync_end -= 1;
 		adjusted_mode->crtc_vsync_start -= 1;
 	} else
-		pipeconf &= ~PIPECONF_INTERLACE_W_FIELD_INDICATION; /* progressive */
+		pipeconf |= PIPECONF_PROGRESSIVE;
 
 	I915_WRITE(HTOTAL(pipe),
 		   (adjusted_mode->crtc_hdisplay - 1) |
diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index db3b461ad412..94f860cce3f7 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -208,17 +208,8 @@ intel_dp_link_clock(uint8_t link_bw)
  */
 
 static int
-intel_dp_link_required(struct intel_dp *intel_dp, int pixel_clock, int check_bpp)
+intel_dp_link_required(int pixel_clock, int bpp)
 {
-	struct drm_crtc *crtc = intel_dp->base.base.crtc;
-	struct intel_crtc *intel_crtc = to_intel_crtc(crtc);
-	int bpp = 24;
-
-	if (check_bpp)
-		bpp = check_bpp;
-	else if (intel_crtc)
-		bpp = intel_crtc->bpp;
-
 	return (pixel_clock * bpp + 9) / 10;
 }
 
@@ -245,12 +236,11 @@ intel_dp_mode_valid(struct drm_connector *connector,
 			return MODE_PANEL;
 	}
 
-	mode_rate = intel_dp_link_required(intel_dp, mode->clock, 0);
+	mode_rate = intel_dp_link_required(mode->clock, 24);
 	max_rate = intel_dp_max_data_rate(max_link_clock, max_lanes);
 
 	if (mode_rate > max_rate) {
-			mode_rate = intel_dp_link_required(intel_dp,
-							   mode->clock, 18);
+			mode_rate = intel_dp_link_required(mode->clock, 18);
 			if (mode_rate > max_rate)
 				return MODE_CLOCK_HIGH;
 			else
@@ -683,7 +673,7 @@ intel_dp_mode_fixup(struct drm_encoder *encoder, struct drm_display_mode *mode,
 	int lane_count, clock;
 	int max_lane_count = intel_dp_max_lane_count(intel_dp);
 	int max_clock = intel_dp_max_link_bw(intel_dp) == DP_LINK_BW_2_7 ? 1 : 0;
-	int bpp = mode->private_flags & INTEL_MODE_DP_FORCE_6BPC ? 18 : 0;
+	int bpp = mode->private_flags & INTEL_MODE_DP_FORCE_6BPC ? 18 : 24;
 	static int bws[2] = { DP_LINK_BW_1_62, DP_LINK_BW_2_7 };
 
 	if (is_edp(intel_dp) && intel_dp->panel_fixed_mode) {
@@ -701,7 +691,7 @@ intel_dp_mode_fixup(struct drm_encoder *encoder, struct drm_display_mode *mode,
 		for (clock = 0; clock <= max_clock; clock++) {
 			int link_avail = intel_dp_max_data_rate(intel_dp_link_clock(bws[clock]), lane_count);
 
-			if (intel_dp_link_required(intel_dp, mode->clock, bpp)
+			if (intel_dp_link_required(mode->clock, bpp)
 					<= link_avail) {
 				intel_dp->link_bw = bws[clock];
 				intel_dp->lane_count = lane_count;
diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c
index 798f6e1aa544..aa84832b0e1a 100644
--- a/drivers/gpu/drm/i915/intel_lvds.c
+++ b/drivers/gpu/drm/i915/intel_lvds.c
@@ -694,6 +694,14 @@ static const struct dmi_system_id intel_no_lvds[] = {
 	},
 	{
 		.callback = intel_no_lvds_dmi_callback,
+                .ident = "AOpen i45GMx-I",
+                .matches = {
+                        DMI_MATCH(DMI_BOARD_VENDOR, "AOpen"),
+                        DMI_MATCH(DMI_BOARD_NAME, "i45GMx-I"),
+                },
+        },
+	{
+		.callback = intel_no_lvds_dmi_callback,
 		.ident = "Aopen i945GTt-VFA",
 		.matches = {
 			DMI_MATCH(DMI_PRODUCT_VERSION, "AO00001JW"),
diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.h b/drivers/gpu/drm/nouveau/nouveau_bios.h
index 1e382ad5a2b8..a37c31e358aa 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bios.h
+++ b/drivers/gpu/drm/nouveau/nouveau_bios.h
@@ -54,9 +54,10 @@ struct bit_entry {
 int bit_table(struct drm_device *, u8 id, struct bit_entry *);
 
 enum dcb_gpio_tag {
-	DCB_GPIO_TVDAC0 = 0xc,
+	DCB_GPIO_PANEL_POWER = 0x01,
+	DCB_GPIO_TVDAC0 = 0x0c,
 	DCB_GPIO_TVDAC1 = 0x2d,
-	DCB_GPIO_PWM_FAN = 0x9,
+	DCB_GPIO_PWM_FAN = 0x09,
 	DCB_GPIO_FAN_SENSE = 0x3d,
 	DCB_GPIO_UNUSED = 0xff
 };
diff --git a/drivers/gpu/drm/nouveau/nouveau_display.c b/drivers/gpu/drm/nouveau/nouveau_display.c
index 3cb52bc52b21..795a9e3c990a 100644
--- a/drivers/gpu/drm/nouveau/nouveau_display.c
+++ b/drivers/gpu/drm/nouveau/nouveau_display.c
@@ -219,6 +219,16 @@ nouveau_display_init(struct drm_device *dev)
 	if (ret)
 		return ret;
 
+	/* power on internal panel if it's not already.  the init tables of
+	 * some vbios default this to off for some reason, causing the
+	 * panel to not work after resume
+	 */
+	if (nouveau_gpio_func_get(dev, DCB_GPIO_PANEL_POWER) == 0) {
+		nouveau_gpio_func_set(dev, DCB_GPIO_PANEL_POWER, true);
+		msleep(300);
+	}
+
+	/* enable polling for external displays */
 	drm_kms_helper_poll_enable(dev);
 
 	/* enable hotplug interrupts */
diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.c b/drivers/gpu/drm/nouveau/nouveau_drv.c
index e4a7cfe7898d..81d7962e7252 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.c
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.c
@@ -124,7 +124,7 @@ MODULE_PARM_DESC(ctxfw, "Use external HUB/GPC ucode (fermi)\n");
 int nouveau_ctxfw;
 module_param_named(ctxfw, nouveau_ctxfw, int, 0400);
 
-MODULE_PARM_DESC(ctxfw, "Santise DCB table according to MXM-SIS\n");
+MODULE_PARM_DESC(mxmdcb, "Santise DCB table according to MXM-SIS\n");
 int nouveau_mxmdcb = 1;
 module_param_named(mxmdcb, nouveau_mxmdcb, int, 0400);
 
diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c
index 5f0bc57fdaab..7ce3fde40743 100644
--- a/drivers/gpu/drm/nouveau/nouveau_gem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_gem.c
@@ -380,6 +380,25 @@ retry:
 }
 
 static int
+validate_sync(struct nouveau_channel *chan, struct nouveau_bo *nvbo)
+{
+	struct nouveau_fence *fence = NULL;
+	int ret = 0;
+
+	spin_lock(&nvbo->bo.bdev->fence_lock);
+	if (nvbo->bo.sync_obj)
+		fence = nouveau_fence_ref(nvbo->bo.sync_obj);
+	spin_unlock(&nvbo->bo.bdev->fence_lock);
+
+	if (fence) {
+		ret = nouveau_fence_sync(fence, chan);
+		nouveau_fence_unref(&fence);
+	}
+
+	return ret;
+}
+
+static int
 validate_list(struct nouveau_channel *chan, struct list_head *list,
 	      struct drm_nouveau_gem_pushbuf_bo *pbbo, uint64_t user_pbbo_ptr)
 {
@@ -393,7 +412,7 @@ validate_list(struct nouveau_channel *chan, struct list_head *list,
 	list_for_each_entry(nvbo, list, entry) {
 		struct drm_nouveau_gem_pushbuf_bo *b = &pbbo[nvbo->pbbo_index];
 
-		ret = nouveau_fence_sync(nvbo->bo.sync_obj, chan);
+		ret = validate_sync(chan, nvbo);
 		if (unlikely(ret)) {
 			NV_ERROR(dev, "fail pre-validate sync\n");
 			return ret;
@@ -416,7 +435,7 @@ validate_list(struct nouveau_channel *chan, struct list_head *list,
 			return ret;
 		}
 
-		ret = nouveau_fence_sync(nvbo->bo.sync_obj, chan);
+		ret = validate_sync(chan, nvbo);
 		if (unlikely(ret)) {
 			NV_ERROR(dev, "fail post-validate sync\n");
 			return ret;
diff --git a/drivers/gpu/drm/nouveau/nouveau_mxm.c b/drivers/gpu/drm/nouveau/nouveau_mxm.c
index 8bccddf4eff0..e5a64f0f4cb7 100644
--- a/drivers/gpu/drm/nouveau/nouveau_mxm.c
+++ b/drivers/gpu/drm/nouveau/nouveau_mxm.c
@@ -656,7 +656,16 @@ nouveau_mxm_init(struct drm_device *dev)
 
 	if (mxm_shadow(dev, mxm[0])) {
 		MXM_MSG(dev, "failed to locate valid SIS\n");
+#if 0
+		/* we should, perhaps, fall back to some kind of limited
+		 * mode here if the x86 vbios hasn't already done the
+		 * work for us (so we prevent loading with completely
+		 * whacked vbios tables).
+		 */
 		return -EINVAL;
+#else
+		return 0;
+#endif
 	}
 
 	MXM_MSG(dev, "MXMS Version %d.%d\n",
diff --git a/drivers/gpu/drm/nouveau/nv50_pm.c b/drivers/gpu/drm/nouveau/nv50_pm.c
index 03937212e9d8..ec5481dfcd82 100644
--- a/drivers/gpu/drm/nouveau/nv50_pm.c
+++ b/drivers/gpu/drm/nouveau/nv50_pm.c
@@ -495,9 +495,9 @@ nv50_pm_clocks_pre(struct drm_device *dev, struct nouveau_pm_level *perflvl)
 	struct drm_nouveau_private *dev_priv = dev->dev_private;
 	struct nv50_pm_state *info;
 	struct pll_lims pll;
-	int ret = -EINVAL;
+	int clk, ret = -EINVAL;
 	int N, M, P1, P2;
-	u32 clk, out;
+	u32 out;
 
 	if (dev_priv->chipset == 0xaa ||
 	    dev_priv->chipset == 0xac)
diff --git a/drivers/gpu/drm/radeon/atombios_crtc.c b/drivers/gpu/drm/radeon/atombios_crtc.c
index 891935271d34..742f17f009a9 100644
--- a/drivers/gpu/drm/radeon/atombios_crtc.c
+++ b/drivers/gpu/drm/radeon/atombios_crtc.c
@@ -1184,7 +1184,7 @@ static int dce4_crtc_do_set_base(struct drm_crtc *crtc,
 	WREG32(EVERGREEN_GRPH_ENABLE + radeon_crtc->crtc_offset, 1);
 
 	WREG32(EVERGREEN_DESKTOP_HEIGHT + radeon_crtc->crtc_offset,
-	       crtc->mode.vdisplay);
+	       target_fb->height);
 	x &= ~3;
 	y &= ~1;
 	WREG32(EVERGREEN_VIEWPORT_START + radeon_crtc->crtc_offset,
@@ -1353,7 +1353,7 @@ static int avivo_crtc_do_set_base(struct drm_crtc *crtc,
 	WREG32(AVIVO_D1GRPH_ENABLE + radeon_crtc->crtc_offset, 1);
 
 	WREG32(AVIVO_D1MODE_DESKTOP_HEIGHT + radeon_crtc->crtc_offset,
-	       crtc->mode.vdisplay);
+	       target_fb->height);
 	x &= ~3;
 	y &= ~1;
 	WREG32(AVIVO_D1MODE_VIEWPORT_START + radeon_crtc->crtc_offset,
diff --git a/drivers/gpu/drm/radeon/atombios_dp.c b/drivers/gpu/drm/radeon/atombios_dp.c
index a71557ce01dc..552b436451fd 100644
--- a/drivers/gpu/drm/radeon/atombios_dp.c
+++ b/drivers/gpu/drm/radeon/atombios_dp.c
@@ -564,9 +564,21 @@ int radeon_dp_get_panel_mode(struct drm_encoder *encoder,
 	    ENCODER_OBJECT_ID_NUTMEG)
 		panel_mode = DP_PANEL_MODE_INTERNAL_DP1_MODE;
 	else if (radeon_connector_encoder_get_dp_bridge_encoder_id(connector) ==
-		 ENCODER_OBJECT_ID_TRAVIS)
-		panel_mode = DP_PANEL_MODE_INTERNAL_DP2_MODE;
-	else if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) {
+		 ENCODER_OBJECT_ID_TRAVIS) {
+		u8 id[6];
+		int i;
+		for (i = 0; i < 6; i++)
+			id[i] = radeon_read_dpcd_reg(radeon_connector, 0x503 + i);
+		if (id[0] == 0x73 &&
+		    id[1] == 0x69 &&
+		    id[2] == 0x76 &&
+		    id[3] == 0x61 &&
+		    id[4] == 0x72 &&
+		    id[5] == 0x54)
+			panel_mode = DP_PANEL_MODE_INTERNAL_DP1_MODE;
+		else
+			panel_mode = DP_PANEL_MODE_INTERNAL_DP2_MODE;
+	} else if (connector->connector_type == DRM_MODE_CONNECTOR_eDP) {
 		u8 tmp = radeon_read_dpcd_reg(radeon_connector, DP_EDP_CONFIGURATION_CAP);
 		if (tmp & 1)
 			panel_mode = DP_PANEL_MODE_INTERNAL_DP2_MODE;
diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
index ae09fe82afbc..9be353b894cc 100644
--- a/drivers/gpu/drm/radeon/evergreen.c
+++ b/drivers/gpu/drm/radeon/evergreen.c
@@ -3191,6 +3191,7 @@ static int evergreen_startup(struct radeon_device *rdev)
 	if (r) {
 		DRM_ERROR("radeon: failed testing IB (%d).\n", r);
 		rdev->accel_working = false;
+		return r;
 	}
 
 	r = r600_audio_init(rdev);
diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
index bfd36ab643a6..18cd84fae99c 100644
--- a/drivers/gpu/drm/radeon/r100.c
+++ b/drivers/gpu/drm/radeon/r100.c
@@ -789,9 +789,7 @@ int r100_irq_process(struct radeon_device *rdev)
 			WREG32(RADEON_AIC_CNTL, msi_rearm | RS400_MSI_REARM);
 			break;
 		default:
-			msi_rearm = RREG32(RADEON_MSI_REARM_EN) & ~RV370_MSI_REARM_EN;
-			WREG32(RADEON_MSI_REARM_EN, msi_rearm);
-			WREG32(RADEON_MSI_REARM_EN, msi_rearm | RV370_MSI_REARM_EN);
+			WREG32(RADEON_MSI_REARM_EN, RV370_MSI_REARM_EN);
 			break;
 		}
 	}
diff --git a/drivers/gpu/drm/radeon/r600_blit_kms.c b/drivers/gpu/drm/radeon/r600_blit_kms.c
index d996f4381130..accc032c103f 100644
--- a/drivers/gpu/drm/radeon/r600_blit_kms.c
+++ b/drivers/gpu/drm/radeon/r600_blit_kms.c
@@ -468,27 +468,42 @@ set_default_state(struct radeon_device *rdev)
 	radeon_ring_write(ring, sq_stack_resource_mgmt_2);
 }
 
+#define I2F_MAX_BITS 15
+#define I2F_MAX_INPUT  ((1 << I2F_MAX_BITS) - 1)
+#define I2F_SHIFT (24 - I2F_MAX_BITS)
+
+/*
+ * Converts unsigned integer into 32-bit IEEE floating point representation.
+ * Conversion is not universal and only works for the range from 0
+ * to 2^I2F_MAX_BITS-1. Currently we only use it with inputs between
+ * 0 and 16384 (inclusive), so I2F_MAX_BITS=15 is enough. If necessary,
+ * I2F_MAX_BITS can be increased, but that will add to the loop iterations
+ * and slow us down. Conversion is done by shifting the input and counting
+ * down until the first 1 reaches bit position 23. The resulting counter
+ * and the shifted input are, respectively, the exponent and the fraction.
+ * The sign is always zero.
+ */
 static uint32_t i2f(uint32_t input)
 {
 	u32 result, i, exponent, fraction;
 
-	if ((input & 0x3fff) == 0)
-		result = 0; /* 0 is a special case */
+	WARN_ON_ONCE(input > I2F_MAX_INPUT);
+
+	if ((input & I2F_MAX_INPUT) == 0)
+		result = 0;
 	else {
-		exponent = 140; /* exponent biased by 127; */
-		fraction = (input & 0x3fff) << 10; /* cheat and only
-						      handle numbers below 2^^15 */
-		for (i = 0; i < 14; i++) {
+		exponent = 126 + I2F_MAX_BITS;
+		fraction = (input & I2F_MAX_INPUT) << I2F_SHIFT;
+
+		for (i = 0; i < I2F_MAX_BITS; i++) {
 			if (fraction & 0x800000)
 				break;
 			else {
-				fraction = fraction << 1; /* keep
-							     shifting left until top bit = 1 */
+				fraction = fraction << 1;
 				exponent = exponent - 1;
 			}
 		}
-		result = exponent << 23 | (fraction & 0x7fffff); /* mask
-								    off top bit; assumed 1 */
+		result = exponent << 23 | (fraction & 0x7fffff);
 	}
 	return result;
 }
diff --git a/drivers/gpu/drm/radeon/radeon_atombios.c b/drivers/gpu/drm/radeon/radeon_atombios.c
index 5082d17d14dc..9e72daeeddc6 100644
--- a/drivers/gpu/drm/radeon/radeon_atombios.c
+++ b/drivers/gpu/drm/radeon/radeon_atombios.c
@@ -2931,6 +2931,20 @@ radeon_atombios_connected_scratch_regs(struct drm_connector *connector,
 			bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP5;
 		}
 	}
+	if ((radeon_encoder->devices & ATOM_DEVICE_DFP6_SUPPORT) &&
+	    (radeon_connector->devices & ATOM_DEVICE_DFP6_SUPPORT)) {
+		if (connected) {
+			DRM_DEBUG_KMS("DFP6 connected\n");
+			bios_0_scratch |= ATOM_S0_DFP6;
+			bios_3_scratch |= ATOM_S3_DFP6_ACTIVE;
+			bios_6_scratch |= ATOM_S6_ACC_REQ_DFP6;
+		} else {
+			DRM_DEBUG_KMS("DFP6 disconnected\n");
+			bios_0_scratch &= ~ATOM_S0_DFP6;
+			bios_3_scratch &= ~ATOM_S3_DFP6_ACTIVE;
+			bios_6_scratch &= ~ATOM_S6_ACC_REQ_DFP6;
+		}
+	}
 
 	if (rdev->family >= CHIP_R600) {
 		WREG32(R600_BIOS_0_SCRATCH, bios_0_scratch);
@@ -2951,6 +2965,9 @@ radeon_atombios_encoder_crtc_scratch_regs(struct drm_encoder *encoder, int crtc)
 	struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder);
 	uint32_t bios_3_scratch;
 
+	if (ASIC_IS_DCE4(rdev))
+		return;
+
 	if (rdev->family >= CHIP_R600)
 		bios_3_scratch = RREG32(R600_BIOS_3_SCRATCH);
 	else
diff --git a/drivers/gpu/drm/radeon/radeon_atpx_handler.c b/drivers/gpu/drm/radeon/radeon_atpx_handler.c
index 13ac63ba6075..98724fcb0088 100644
--- a/drivers/gpu/drm/radeon/radeon_atpx_handler.c
+++ b/drivers/gpu/drm/radeon/radeon_atpx_handler.c
@@ -59,8 +59,9 @@ static int radeon_atrm_call(acpi_handle atrm_handle, uint8_t *bios,
 
 	obj = (union acpi_object *)buffer.pointer;
 	memcpy(bios+offset, obj->buffer.pointer, obj->buffer.length);
+	len = obj->buffer.length;
 	kfree(buffer.pointer);
-	return obj->buffer.length;
+	return len;
 }
 
 bool radeon_atrm_supported(struct pci_dev *pdev)
diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
index cec51a5b69dd..49f7cb7e226b 100644
--- a/drivers/gpu/drm/radeon/radeon_device.c
+++ b/drivers/gpu/drm/radeon/radeon_device.c
@@ -883,6 +883,8 @@ int radeon_suspend_kms(struct drm_device *dev, pm_message_t state)
 	if (dev->switch_power_state == DRM_SWITCH_POWER_OFF)
 		return 0;
 
+	drm_kms_helper_poll_disable(dev);
+
 	/* turn off display hw */
 	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
 		drm_helper_connector_dpms(connector, DRM_MODE_DPMS_OFF);
@@ -972,6 +974,8 @@ int radeon_resume_kms(struct drm_device *dev)
 	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
 		drm_helper_connector_dpms(connector, DRM_MODE_DPMS_ON);
 	}
+
+	drm_kms_helper_poll_enable(dev);
 	return 0;
 }
 
diff --git a/drivers/gpu/drm/radeon/radeon_fence.c b/drivers/gpu/drm/radeon/radeon_fence.c
index 64ea3dd9e6ff..4bd36a354fbe 100644
--- a/drivers/gpu/drm/radeon/radeon_fence.c
+++ b/drivers/gpu/drm/radeon/radeon_fence.c
@@ -364,8 +364,10 @@ int radeon_fence_count_emitted(struct radeon_device *rdev, int ring)
 	int not_processed = 0;
 
 	read_lock_irqsave(&rdev->fence_lock, irq_flags);
-	if (!rdev->fence_drv[ring].initialized)
+	if (!rdev->fence_drv[ring].initialized) {
+		read_unlock_irqrestore(&rdev->fence_lock, irq_flags);
 		return 0;
+	}
 
 	if (!list_empty(&rdev->fence_drv[ring].emitted)) {
 		struct list_head *ptr;
diff --git a/drivers/gpu/drm/radeon/radeon_i2c.c b/drivers/gpu/drm/radeon/radeon_i2c.c
index e2a393ff0c44..98a8ad680109 100644
--- a/drivers/gpu/drm/radeon/radeon_i2c.c
+++ b/drivers/gpu/drm/radeon/radeon_i2c.c
@@ -958,6 +958,7 @@ struct radeon_i2c_chan *radeon_i2c_create_dp(struct drm_device *dev,
 	i2c->rec = *rec;
 	i2c->adapter.owner = THIS_MODULE;
 	i2c->adapter.class = I2C_CLASS_DDC;
+	i2c->adapter.dev.parent = &dev->pdev->dev;
 	i2c->dev = dev;
 	snprintf(i2c->adapter.name, sizeof(i2c->adapter.name),
 		 "Radeon aux bus %s", name);
diff --git a/drivers/gpu/drm/radeon/rs600.c b/drivers/gpu/drm/radeon/rs600.c
index ec46eb45e34c..c05865e5521f 100644
--- a/drivers/gpu/drm/radeon/rs600.c
+++ b/drivers/gpu/drm/radeon/rs600.c
@@ -684,9 +684,7 @@ int rs600_irq_process(struct radeon_device *rdev)
 			WREG32(RADEON_BUS_CNTL, msi_rearm | RS600_MSI_REARM);
 			break;
 		default:
-			msi_rearm = RREG32(RADEON_MSI_REARM_EN) & ~RV370_MSI_REARM_EN;
-			WREG32(RADEON_MSI_REARM_EN, msi_rearm);
-			WREG32(RADEON_MSI_REARM_EN, msi_rearm | RV370_MSI_REARM_EN);
+			WREG32(RADEON_MSI_REARM_EN, RV370_MSI_REARM_EN);
 			break;
 		}
 	}
diff --git a/drivers/hid/hid-hyperv.c b/drivers/hid/hid-hyperv.c
index 0c33ae9cf0f0..406632472c1b 100644
--- a/drivers/hid/hid-hyperv.c
+++ b/drivers/hid/hid-hyperv.c
@@ -548,6 +548,7 @@ static int mousevsc_remove(struct hv_device *dev)
 	struct mousevsc_dev *input_dev = hv_get_drvdata(dev);
 
 	vmbus_close(dev->channel);
+	hid_hw_stop(input_dev->hid_device);
 	hid_destroy_device(input_dev->hid_device);
 	mousevsc_free_device(input_dev);
 
diff --git a/drivers/hid/hid-wacom.c b/drivers/hid/hid-wacom.c
index b47e58b52d9f..acab74cde727 100644
--- a/drivers/hid/hid-wacom.c
+++ b/drivers/hid/hid-wacom.c
@@ -531,7 +531,6 @@ static int wacom_probe(struct hid_device *hdev,
 	wdata->battery.type = POWER_SUPPLY_TYPE_BATTERY;
 	wdata->battery.use_for_apm = 0;
 
-	power_supply_powers(&wdata->battery, &hdev->dev);
 
 	ret = power_supply_register(&hdev->dev, &wdata->battery);
 	if (ret) {
@@ -540,6 +539,8 @@ static int wacom_probe(struct hid_device *hdev,
 		goto err_battery;
 	}
 
+	power_supply_powers(&wdata->battery, &hdev->dev);
+
 	wdata->ac.properties = wacom_ac_props;
 	wdata->ac.num_properties = ARRAY_SIZE(wacom_ac_props);
 	wdata->ac.get_property = wacom_ac_get_property;
@@ -547,14 +548,14 @@ static int wacom_probe(struct hid_device *hdev,
 	wdata->ac.type = POWER_SUPPLY_TYPE_MAINS;
 	wdata->ac.use_for_apm = 0;
 
-	power_supply_powers(&wdata->battery, &hdev->dev);
-
 	ret = power_supply_register(&hdev->dev, &wdata->ac);
 	if (ret) {
 		hid_warn(hdev,
 			 "can't create ac battery attribute, err: %d\n", ret);
 		goto err_ac;
 	}
+
+	power_supply_powers(&wdata->ac, &hdev->dev);
 #endif
 	return 0;
 
diff --git a/drivers/hid/hid-wiimote-core.c b/drivers/hid/hid-wiimote-core.c
index fc253b472f9d..cac3589b1ed5 100644
--- a/drivers/hid/hid-wiimote-core.c
+++ b/drivers/hid/hid-wiimote-core.c
@@ -1226,14 +1226,14 @@ static int wiimote_hid_probe(struct hid_device *hdev,
 	wdata->battery.type = POWER_SUPPLY_TYPE_BATTERY;
 	wdata->battery.use_for_apm = 0;
 
-	power_supply_powers(&wdata->battery, &hdev->dev);
-
 	ret = power_supply_register(&wdata->hdev->dev, &wdata->battery);
 	if (ret) {
 		hid_err(hdev, "Cannot register battery device\n");
 		goto err_battery;
 	}
 
+	power_supply_powers(&wdata->battery, &hdev->dev);
+
 	ret = wiimote_leds_create(wdata);
 	if (ret)
 		goto err_free;
diff --git a/drivers/hid/usbhid/hiddev.c b/drivers/hid/usbhid/hiddev.c
index 7c297d305d5d..b1ec0e2aeb57 100644
--- a/drivers/hid/usbhid/hiddev.c
+++ b/drivers/hid/usbhid/hiddev.c
@@ -922,11 +922,11 @@ void hiddev_disconnect(struct hid_device *hid)
 	struct hiddev *hiddev = hid->hiddev;
 	struct usbhid_device *usbhid = hid->driver_data;
 
+	usb_deregister_dev(usbhid->intf, &hiddev_class);
+
 	mutex_lock(&hiddev->existancelock);
 	hiddev->exist = 0;
 
-	usb_deregister_dev(usbhid->intf, &hiddev_class);
-
 	if (hiddev->open) {
 		mutex_unlock(&hiddev->existancelock);
 		usbhid_close(hiddev->hid);
diff --git a/drivers/hwmon/f75375s.c b/drivers/hwmon/f75375s.c
index eedf574ab539..f609b5727ba9 100644
--- a/drivers/hwmon/f75375s.c
+++ b/drivers/hwmon/f75375s.c
@@ -172,7 +172,7 @@ static inline void f75375_write8(struct i2c_client *client, u8 reg,
 static inline void f75375_write16(struct i2c_client *client, u8 reg,
 		u16 value)
 {
-	int err = i2c_smbus_write_byte_data(client, reg, (value << 8));
+	int err = i2c_smbus_write_byte_data(client, reg, (value >> 8));
 	if (err)
 		return;
 	i2c_smbus_write_byte_data(client, reg + 1, (value & 0xFF));
@@ -200,9 +200,6 @@ static struct f75375_data *f75375_update_device(struct device *dev)
 				f75375_read16(client, F75375_REG_FAN_MIN(nr));
 			data->fan_target[nr] =
 				f75375_read16(client, F75375_REG_FAN_EXP(nr));
-			data->pwm[nr] =	f75375_read8(client,
-				F75375_REG_FAN_PWM_DUTY(nr));
-
 		}
 		for (nr = 0; nr < 4; nr++) {
 			data->in_max[nr] =
@@ -218,6 +215,8 @@ static struct f75375_data *f75375_update_device(struct device *dev)
 	if (time_after(jiffies, data->last_updated + 2 * HZ)
 		|| !data->valid) {
 		for (nr = 0; nr < 2; nr++) {
+			data->pwm[nr] =	f75375_read8(client,
+				F75375_REG_FAN_PWM_DUTY(nr));
 			/* assign MSB, therefore shift it by 8 bits */
 			data->temp11[nr] =
 				f75375_read8(client, F75375_REG_TEMP(nr)) << 8;
@@ -369,7 +368,7 @@ static int set_pwm_enable_direct(struct i2c_client *client, int nr, int val)
 			fanmode  |= (3 << FAN_CTRL_MODE(nr));
 			break;
 		case 2: /* AUTOMATIC*/
-			fanmode  |= (2 << FAN_CTRL_MODE(nr));
+			fanmode  |= (1 << FAN_CTRL_MODE(nr));
 			break;
 		case 3: /* fan speed */
 			break;
@@ -723,7 +722,7 @@ static void f75375_init(struct i2c_client *client, struct f75375_data *data,
 			if (data->kind == f75387) {
 				bool manu, duty;
 
-				if (!(conf & (1 << F75387_FAN_CTRL_LINEAR(nr))))
+				if (!(mode & (1 << F75387_FAN_CTRL_LINEAR(nr))))
 					data->pwm_mode[nr] = 1;
 
 				manu = ((mode >> F75387_FAN_MANU_MODE(nr)) & 1);
diff --git a/drivers/hwmon/w83627ehf.c b/drivers/hwmon/w83627ehf.c
index 2dfae7d7cc5b..5276d1933dbc 100644
--- a/drivers/hwmon/w83627ehf.c
+++ b/drivers/hwmon/w83627ehf.c
@@ -1920,9 +1920,26 @@ w83627ehf_check_fan_inputs(const struct w83627ehf_sio_data *sio_data,
 		fan4min = 0;
 		fan5pin = 0;
 	} else if (sio_data->kind == nct6776) {
-		fan3pin = !(superio_inb(sio_data->sioreg, 0x24) & 0x40);
-		fan4pin = !!(superio_inb(sio_data->sioreg, 0x1C) & 0x01);
-		fan5pin = !!(superio_inb(sio_data->sioreg, 0x1C) & 0x02);
+		bool gpok = superio_inb(sio_data->sioreg, 0x27) & 0x80;
+
+		superio_select(sio_data->sioreg, W83627EHF_LD_HWM);
+		regval = superio_inb(sio_data->sioreg, SIO_REG_ENABLE);
+
+		if (regval & 0x80)
+			fan3pin = gpok;
+		else
+			fan3pin = !(superio_inb(sio_data->sioreg, 0x24) & 0x40);
+
+		if (regval & 0x40)
+			fan4pin = gpok;
+		else
+			fan4pin = !!(superio_inb(sio_data->sioreg, 0x1C) & 0x01);
+
+		if (regval & 0x20)
+			fan5pin = gpok;
+		else
+			fan5pin = !!(superio_inb(sio_data->sioreg, 0x1C) & 0x02);
+
 		fan4min = fan4pin;
 	} else if (sio_data->kind == w83667hg || sio_data->kind == w83667hg_b) {
 		fan3pin = 1;
@@ -2337,11 +2354,6 @@ static int __devinit w83627ehf_probe(struct platform_device *pdev)
 	for (i = 0; i < data->pwm_num; i++)
 		data->pwm_enable_orig[i] = data->pwm_enable[i];
 
-	/* Read pwm data to save original values */
-	w83627ehf_update_pwm_common(dev, data);
-	for (i = 0; i < data->pwm_num; i++)
-		data->pwm_enable_orig[i] = data->pwm_enable[i];
-
 	/* Register sysfs hooks */
 	for (i = 0; i < ARRAY_SIZE(sda_sf3_arrays); i++) {
 		err = device_create_file(dev, &sda_sf3_arrays[i].dev_attr);
diff --git a/drivers/i2c/busses/i2c-omap.c b/drivers/i2c/busses/i2c-omap.c
index f713eac55047..801df6000e9b 100644
--- a/drivers/i2c/busses/i2c-omap.c
+++ b/drivers/i2c/busses/i2c-omap.c
@@ -1018,7 +1018,7 @@ omap_i2c_probe(struct platform_device *pdev)
 		goto err_release_region;
 	}
 
-	match = of_match_device(omap_i2c_of_match, &pdev->dev);
+	match = of_match_device(of_match_ptr(omap_i2c_of_match), &pdev->dev);
 	if (match) {
 		u32 freq = 100000; /* default to 100000 Hz */
 
diff --git a/drivers/i2c/busses/i2c-tegra.c b/drivers/i2c/busses/i2c-tegra.c
index 6381604696d3..0ab4a9548745 100644
--- a/drivers/i2c/busses/i2c-tegra.c
+++ b/drivers/i2c/busses/i2c-tegra.c
@@ -755,7 +755,7 @@ MODULE_DEVICE_TABLE(of, tegra_i2c_of_match);
 
 static struct platform_driver tegra_i2c_driver = {
 	.probe   = tegra_i2c_probe,
-	.remove  = tegra_i2c_remove,
+	.remove  = __devexit_p(tegra_i2c_remove),
 #ifdef CONFIG_PM
 	.suspend = tegra_i2c_suspend,
 	.resume  = tegra_i2c_resume,
diff --git a/drivers/ide/Makefile b/drivers/ide/Makefile
index 7f879b2397b0..af8d016c37ea 100644
--- a/drivers/ide/Makefile
+++ b/drivers/ide/Makefile
@@ -116,4 +116,3 @@ obj-$(CONFIG_BLK_DEV_IDE_AU1XXX)	+= au1xxx-ide.o
 
 obj-$(CONFIG_BLK_DEV_IDE_TX4938)	+= tx4938ide.o
 obj-$(CONFIG_BLK_DEV_IDE_TX4939)	+= tx4939ide.o
-obj-$(CONFIG_BLK_DEV_IDE_AT91)		+= at91_ide.o
diff --git a/drivers/ide/at91_ide.c b/drivers/ide/at91_ide.c
deleted file mode 100644
index 41d415529479..000000000000
--- a/drivers/ide/at91_ide.c
+++ /dev/null
@@ -1,366 +0,0 @@
-/*
- * IDE host driver for AT91 (SAM9, CAP9, AT572D940HF) Static Memory Controller
- * with Compact Flash True IDE logic
- *
- * Copyright (c) 2008, 2009 Kelvatek Ltd.
- *
- *  This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/clk.h>
-#include <linux/err.h>
-#include <linux/ide.h>
-#include <linux/platform_device.h>
-
-#include <mach/board.h>
-#include <asm/gpio.h>
-#include <mach/at91sam9_smc.h>
-
-#define DRV_NAME "at91_ide"
-
-#define perr(fmt, args...) pr_err(DRV_NAME ": " fmt, ##args)
-#define pdbg(fmt, args...) pr_debug("%s " fmt, __func__, ##args)
-
-/*
- * Access to IDE device is possible through EBI Static Memory Controller
- * with Compact Flash logic. For details see EBI and SMC datasheet sections
- * of any microcontroller from AT91SAM9 family.
- *
- * Within SMC chip select address space, lines A[23:21] distinguish Compact
- * Flash modes (I/O, common memory, attribute memory, True IDE). IDE modes are:
- *   0x00c0000 - True IDE
- *   0x00e0000 - Alternate True IDE (Alt Status Register)
- *
- * On True IDE mode Task File and Data Register are mapped at the same address.
- * To distinguish access between these two different bus data width is used:
- * 8Bit for Task File, 16Bit for Data I/O.
- *
- * After initialization we do 8/16 bit flipping (changes in SMC MODE register)
- * only inside IDE callback routines which are serialized by IDE layer,
- * so no additional locking needed.
- */
-
-#define TASK_FILE	0x00c00000
-#define ALT_MODE	0x00e00000
-#define REGS_SIZE	8
-
-#define enter_16bit(cs, mode) do {					\
-	mode = at91_sys_read(AT91_SMC_MODE(cs));			\
-	at91_sys_write(AT91_SMC_MODE(cs), mode | AT91_SMC_DBW_16);	\
-} while (0)
-
-#define leave_16bit(cs, mode) at91_sys_write(AT91_SMC_MODE(cs), mode);
-
-static void set_smc_timings(const u8 chipselect, const u16 cycle,
-			    const u16 setup, const u16 pulse,
-			    const u16 data_float, int use_iordy)
-{
-	unsigned long mode = AT91_SMC_READMODE | AT91_SMC_WRITEMODE |
-			     AT91_SMC_BAT_SELECT;
-
-	/* disable or enable waiting for IORDY signal */
-	if (use_iordy)
-		mode |= AT91_SMC_EXNWMODE_READY;
-
-	/* add data float cycles if needed */
-	if (data_float)
-		mode |= AT91_SMC_TDF_(data_float);
-
-	at91_sys_write(AT91_SMC_MODE(chipselect), mode);
-
-	/* setup timings in SMC */
-	at91_sys_write(AT91_SMC_SETUP(chipselect), AT91_SMC_NWESETUP_(setup) |
-						   AT91_SMC_NCS_WRSETUP_(0) |
-						   AT91_SMC_NRDSETUP_(setup) |
-						   AT91_SMC_NCS_RDSETUP_(0));
-	at91_sys_write(AT91_SMC_PULSE(chipselect), AT91_SMC_NWEPULSE_(pulse) |
-						   AT91_SMC_NCS_WRPULSE_(cycle) |
-						   AT91_SMC_NRDPULSE_(pulse) |
-						   AT91_SMC_NCS_RDPULSE_(cycle));
-	at91_sys_write(AT91_SMC_CYCLE(chipselect), AT91_SMC_NWECYCLE_(cycle) |
-						   AT91_SMC_NRDCYCLE_(cycle));
-}
-
-static unsigned int calc_mck_cycles(unsigned int ns, unsigned int mck_hz)
-{
-	u64 tmp = ns;
-
-	tmp *= mck_hz;
-	tmp += 1000*1000*1000 - 1; /* round up */
-	do_div(tmp, 1000*1000*1000);
-	return (unsigned int) tmp;
-}
-
-static void apply_timings(const u8 chipselect, const u8 pio,
-			  const struct ide_timing *timing, int use_iordy)
-{
-	unsigned int t0, t1, t2, t6z;
-	unsigned int cycle, setup, pulse, data_float;
-	unsigned int mck_hz;
-	struct clk *mck;
-
-	/* see table 22 of Compact Flash standard 4.1 for the meaning,
-	 * we do not stretch active (t2) time, so setup (t1) + hold time (th)
-	 * assure at least minimal recovery (t2i) time */
-	t0 = timing->cyc8b;
-	t1 = timing->setup;
-	t2 = timing->act8b;
-	t6z = (pio < 5) ? 30 : 20;
-
-	pdbg("t0=%u t1=%u t2=%u t6z=%u\n", t0, t1, t2, t6z);
-
-	mck = clk_get(NULL, "mck");
-	BUG_ON(IS_ERR(mck));
-	mck_hz = clk_get_rate(mck);
-	pdbg("mck_hz=%u\n", mck_hz);
-
-	cycle = calc_mck_cycles(t0, mck_hz);
-	setup = calc_mck_cycles(t1, mck_hz);
-	pulse = calc_mck_cycles(t2, mck_hz);
-	data_float = calc_mck_cycles(t6z, mck_hz);
-
-	pdbg("cycle=%u setup=%u pulse=%u data_float=%u\n",
-	     cycle, setup, pulse, data_float);
-
-	set_smc_timings(chipselect, cycle, setup, pulse, data_float, use_iordy);
-}
-
-static void at91_ide_input_data(ide_drive_t *drive, struct ide_cmd *cmd,
-				void *buf, unsigned int len)
-{
-	ide_hwif_t *hwif = drive->hwif;
-	struct ide_io_ports *io_ports = &hwif->io_ports;
-	u8 chipselect = hwif->select_data;
-	unsigned long mode;
-
-	pdbg("cs %u buf %p len %d\n", chipselect, buf, len);
-
-	len++;
-
-	enter_16bit(chipselect, mode);
-	readsw((void __iomem *)io_ports->data_addr, buf, len / 2);
-	leave_16bit(chipselect, mode);
-}
-
-static void at91_ide_output_data(ide_drive_t *drive, struct ide_cmd *cmd,
-				 void *buf, unsigned int len)
-{
-	ide_hwif_t *hwif = drive->hwif;
-	struct ide_io_ports *io_ports = &hwif->io_ports;
-	u8 chipselect = hwif->select_data;
-	unsigned long mode;
-
-	pdbg("cs %u buf %p len %d\n", chipselect,  buf, len);
-
-	enter_16bit(chipselect, mode);
-	writesw((void __iomem *)io_ports->data_addr, buf, len / 2);
-	leave_16bit(chipselect, mode);
-}
-
-static void at91_ide_set_pio_mode(ide_hwif_t *hwif, ide_drive_t *drive)
-{
-	struct ide_timing *timing;
-	u8 chipselect = hwif->select_data;
-	int use_iordy = 0;
-	const u8 pio = drive->pio_mode - XFER_PIO_0;
-
-	pdbg("chipselect %u pio %u\n", chipselect, pio);
-
-	timing = ide_timing_find_mode(XFER_PIO_0 + pio);
-	BUG_ON(!timing);
-
-	if (ide_pio_need_iordy(drive, pio))
-		use_iordy = 1;
-
-	apply_timings(chipselect, pio, timing, use_iordy);
-}
-
-static const struct ide_tp_ops at91_ide_tp_ops = {
-	.exec_command	= ide_exec_command,
-	.read_status	= ide_read_status,
-	.read_altstatus	= ide_read_altstatus,
-	.write_devctl	= ide_write_devctl,
-
-	.dev_select	= ide_dev_select,
-	.tf_load	= ide_tf_load,
-	.tf_read	= ide_tf_read,
-
-	.input_data	= at91_ide_input_data,
-	.output_data	= at91_ide_output_data,
-};
-
-static const struct ide_port_ops at91_ide_port_ops = {
-	.set_pio_mode	= at91_ide_set_pio_mode,
-};
-
-static const struct ide_port_info at91_ide_port_info __initdata = {
-	.port_ops	= &at91_ide_port_ops,
-	.tp_ops		= &at91_ide_tp_ops,
-	.host_flags 	= IDE_HFLAG_MMIO | IDE_HFLAG_NO_DMA | IDE_HFLAG_SINGLE |
-			  IDE_HFLAG_NO_IO_32BIT | IDE_HFLAG_UNMASK_IRQS,
-	.pio_mask 	= ATA_PIO6,
-	.chipset	= ide_generic,
-};
-
-/*
- * If interrupt is delivered through GPIO, IRQ are triggered on falling
- * and rising edge of signal. Whereas IDE device request interrupt on high
- * level (rising edge in our case). This mean we have fake interrupts, so
- * we need to check interrupt pin and exit instantly from ISR when line
- * is on low level.
- */
-
-irqreturn_t at91_irq_handler(int irq, void *dev_id)
-{
-	int ntries = 8;
-	int pin_val1, pin_val2;
-
-	/* additional deglitch, line can be noisy in badly designed PCB */
-	do {
-		pin_val1 = at91_get_gpio_value(irq);
-		pin_val2 = at91_get_gpio_value(irq);
-	} while (pin_val1 != pin_val2 && --ntries > 0);
-
-	if (pin_val1 == 0 || ntries <= 0)
-		return IRQ_HANDLED;
-
-	return ide_intr(irq, dev_id);
-}
-
-static int __init at91_ide_probe(struct platform_device *pdev)
-{
-	int ret;
-	struct ide_hw hw, *hws[] = { &hw };
-	struct ide_host *host;
-	struct resource *res;
-	unsigned long tf_base = 0, ctl_base = 0;
-	struct at91_cf_data *board = pdev->dev.platform_data;
-
-	if (!board)
-		return -ENODEV;
-
-	if (board->det_pin && at91_get_gpio_value(board->det_pin) != 0) {
-		perr("no device detected\n");
-		return -ENODEV;
-	}
-
-	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!res) {
-		perr("can't get memory resource\n");
-		return -ENODEV;
-	}
-
-	if (!devm_request_mem_region(&pdev->dev, res->start + TASK_FILE,
-				     REGS_SIZE, "ide") ||
-	    !devm_request_mem_region(&pdev->dev, res->start + ALT_MODE,
-				     REGS_SIZE, "alt")) {
-		perr("memory resources in use\n");
-		return -EBUSY;
-	}
-
-	pdbg("chipselect %u irq %u res %08lx\n", board->chipselect,
-	     board->irq_pin, (unsigned long) res->start);
-
-	tf_base = (unsigned long) devm_ioremap(&pdev->dev, res->start + TASK_FILE,
-					       REGS_SIZE);
-	ctl_base = (unsigned long) devm_ioremap(&pdev->dev, res->start + ALT_MODE,
-						REGS_SIZE);
-	if (!tf_base || !ctl_base) {
-		perr("can't map memory regions\n");
-		return -EBUSY;
-	}
-
-	memset(&hw, 0, sizeof(hw));
-
-	if (board->flags & AT91_IDE_SWAP_A0_A2) {
-		/* workaround for stupid hardware bug */
-		hw.io_ports.data_addr	= tf_base + 0;
-		hw.io_ports.error_addr	= tf_base + 4;
-		hw.io_ports.nsect_addr	= tf_base + 2;
-		hw.io_ports.lbal_addr	= tf_base + 6;
-		hw.io_ports.lbam_addr	= tf_base + 1;
-		hw.io_ports.lbah_addr	= tf_base + 5;
-		hw.io_ports.device_addr = tf_base + 3;
-		hw.io_ports.command_addr = tf_base + 7;
-		hw.io_ports.ctl_addr	= ctl_base + 3;
-	} else
-		ide_std_init_ports(&hw, tf_base, ctl_base + 6);
-
-	hw.irq = board->irq_pin;
-	hw.dev = &pdev->dev;
-
-	host = ide_host_alloc(&at91_ide_port_info, hws, 1);
-	if (!host) {
-		perr("failed to allocate ide host\n");
-		return -ENOMEM;
-	}
-
-	/* setup Static Memory Controller - PIO 0 as default */
-	apply_timings(board->chipselect, 0, ide_timing_find_mode(XFER_PIO_0), 0);
-
-	/* with GPIO interrupt we have to do quirks in handler */
-	if (gpio_is_valid(board->irq_pin))
-		host->irq_handler = at91_irq_handler;
-
-	host->ports[0]->select_data = board->chipselect;
-
-	ret = ide_host_register(host, &at91_ide_port_info, hws);
-	if (ret) {
-		perr("failed to register ide host\n");
-		goto err_free_host;
-	}
-	platform_set_drvdata(pdev, host);
-	return 0;
-
-err_free_host:
-	ide_host_free(host);
-	return ret;
-}
-
-static int __exit at91_ide_remove(struct platform_device *pdev)
-{
-	struct ide_host *host = platform_get_drvdata(pdev);
-
-	ide_host_remove(host);
-	return 0;
-}
-
-static struct platform_driver at91_ide_driver = {
-	.driver	= {
-		.name = DRV_NAME,
-		.owner = THIS_MODULE,
-	},
-	.remove	= __exit_p(at91_ide_remove),
-};
-
-static int __init at91_ide_init(void)
-{
-	return platform_driver_probe(&at91_ide_driver, at91_ide_probe);
-}
-
-static void __exit at91_ide_exit(void)
-{
-	platform_driver_unregister(&at91_ide_driver);
-}
-
-module_init(at91_ide_init);
-module_exit(at91_ide_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Stanislaw Gruszka <stf_xl@wp.pl>");
-
diff --git a/drivers/infiniband/core/ucma.c b/drivers/infiniband/core/ucma.c
index b37b0c02a7b9..5034a87cc72d 100644
--- a/drivers/infiniband/core/ucma.c
+++ b/drivers/infiniband/core/ucma.c
@@ -808,9 +808,12 @@ static ssize_t ucma_accept(struct ucma_file *file, const char __user *inbuf,
 		return PTR_ERR(ctx);
 
 	if (cmd.conn_param.valid) {
-		ctx->uid = cmd.uid;
 		ucma_copy_conn_param(&conn_param, &cmd.conn_param);
+		mutex_lock(&file->mut);
 		ret = rdma_accept(ctx->cm_id, &conn_param);
+		if (!ret)
+			ctx->uid = cmd.uid;
+		mutex_unlock(&file->mut);
 	} else
 		ret = rdma_accept(ctx->cm_id, NULL);
 
diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
index b930da4c0c63..4d27e4c3fe34 100644
--- a/drivers/infiniband/core/uverbs_cmd.c
+++ b/drivers/infiniband/core/uverbs_cmd.c
@@ -1485,6 +1485,7 @@ ssize_t ib_uverbs_create_qp(struct ib_uverbs_file *file,
 		qp->event_handler = attr.event_handler;
 		qp->qp_context	  = attr.qp_context;
 		qp->qp_type	  = attr.qp_type;
+		atomic_set(&qp->usecnt, 0);
 		atomic_inc(&pd->usecnt);
 		atomic_inc(&attr.send_cq->usecnt);
 		if (attr.recv_cq)
diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c
index 602b1bd723a9..575b78045aaf 100644
--- a/drivers/infiniband/core/verbs.c
+++ b/drivers/infiniband/core/verbs.c
@@ -421,6 +421,7 @@ struct ib_qp *ib_create_qp(struct ib_pd *pd,
 		qp->uobject    = NULL;
 		qp->qp_type    = qp_init_attr->qp_type;
 
+		atomic_set(&qp->usecnt, 0);
 		if (qp_init_attr->qp_type == IB_QPT_XRC_TGT) {
 			qp->event_handler = __ib_shared_qp_event_handler;
 			qp->qp_context = qp;
@@ -430,7 +431,6 @@ struct ib_qp *ib_create_qp(struct ib_pd *pd,
 			qp->xrcd = qp_init_attr->xrcd;
 			atomic_inc(&qp_init_attr->xrcd->usecnt);
 			INIT_LIST_HEAD(&qp->open_list);
-			atomic_set(&qp->usecnt, 0);
 
 			real_qp = qp;
 			qp = __ib_open_qp(real_qp, qp_init_attr->event_handler,
diff --git a/drivers/infiniband/hw/ipath/ipath_fs.c b/drivers/infiniband/hw/ipath/ipath_fs.c
index b7d4216db3c3..a4de9d58e9b4 100644
--- a/drivers/infiniband/hw/ipath/ipath_fs.c
+++ b/drivers/infiniband/hw/ipath/ipath_fs.c
@@ -89,7 +89,7 @@ static int create_file(const char *name, umode_t mode,
 		error = ipathfs_mknod(parent->d_inode, *dentry,
 				      mode, fops, data);
 	else
-		error = PTR_ERR(dentry);
+		error = PTR_ERR(*dentry);
 	mutex_unlock(&parent->d_inode->i_mutex);
 
 	return error;
diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
index 95c94d8f0254..259b0670b51c 100644
--- a/drivers/infiniband/hw/mlx4/mad.c
+++ b/drivers/infiniband/hw/mlx4/mad.c
@@ -257,12 +257,9 @@ static int ib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num,
 			return IB_MAD_RESULT_SUCCESS;
 
 		/*
-		 * Don't process SMInfo queries or vendor-specific
-		 * MADs -- the SMA can't handle them.
+		 * Don't process SMInfo queries -- the SMA can't handle them.
 		 */
-		if (in_mad->mad_hdr.attr_id == IB_SMP_ATTR_SM_INFO ||
-		    ((in_mad->mad_hdr.attr_id & IB_SMP_ATTR_VENDOR_MASK) ==
-		     IB_SMP_ATTR_VENDOR_MASK))
+		if (in_mad->mad_hdr.attr_id == IB_SMP_ATTR_SM_INFO)
 			return IB_MAD_RESULT_SUCCESS;
 	} else if (in_mad->mad_hdr.mgmt_class == IB_MGMT_CLASS_PERF_MGMT ||
 		   in_mad->mad_hdr.mgmt_class == MLX4_IB_VENDOR_CLASS1   ||
diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
index 7013da5e9eda..7140199f562e 100644
--- a/drivers/infiniband/hw/nes/nes.c
+++ b/drivers/infiniband/hw/nes/nes.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006 - 2009 Intel Corporation.  All rights reserved.
+ * Copyright (c) 2006 - 2011 Intel Corporation.  All rights reserved.
  * Copyright (c) 2005 Open Grid Computing, Inc. All rights reserved.
  *
  * This software is available to you under a choice of one of two
diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h
index 568b4f11380a..c438e4691b3c 100644
--- a/drivers/infiniband/hw/nes/nes.h
+++ b/drivers/infiniband/hw/nes/nes.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006 - 2009 Intel Corporation.  All rights reserved.
+ * Copyright (c) 2006 - 2011 Intel Corporation.  All rights reserved.
  * Copyright (c) 2005 Open Grid Computing, Inc. All rights reserved.
  *
  * This software is available to you under a choice of one of two
diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
index 425065b36b8c..a4972abedef1 100644
--- a/drivers/infiniband/hw/nes/nes_cm.c
+++ b/drivers/infiniband/hw/nes/nes_cm.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006 - 2009 Intel Corporation.  All rights reserved.
+ * Copyright (c) 2006 - 2011 Intel Corporation.  All rights reserved.
  *
  * This software is available to you under a choice of one of two
  * licenses.  You may choose to be licensed under the terms of the GNU
@@ -233,6 +233,7 @@ static int send_mpa_reject(struct nes_cm_node *cm_node)
 	u8 *start_ptr = &start_addr;
 	u8 **start_buff = &start_ptr;
 	u16 buff_len = 0;
+	struct ietf_mpa_v1 *mpa_frame;
 
 	skb = dev_alloc_skb(MAX_CM_BUFFER);
 	if (!skb) {
@@ -242,6 +243,8 @@ static int send_mpa_reject(struct nes_cm_node *cm_node)
 
 	/* send an MPA reject frame */
 	cm_build_mpa_frame(cm_node, start_buff, &buff_len, NULL, MPA_KEY_REPLY);
+	mpa_frame = (struct ietf_mpa_v1 *)*start_buff;
+	mpa_frame->flags |= IETF_MPA_FLAGS_REJECT;
 	form_cm_frame(skb, cm_node, NULL, 0, *start_buff, buff_len, SET_ACK | SET_FIN);
 
 	cm_node->state = NES_CM_STATE_FIN_WAIT1;
@@ -1360,8 +1363,7 @@ static int nes_addr_resolve_neigh(struct nes_vnic *nesvnic, u32 dst_ip, int arpi
 				if (!memcmp(nesadapter->arp_table[arpindex].mac_addr,
 					    neigh->ha, ETH_ALEN)) {
 					/* Mac address same as in nes_arp_table */
-					ip_rt_put(rt);
-					return rc;
+					goto out;
 				}
 
 				nes_manage_arp_cache(nesvnic->netdev,
@@ -1377,6 +1379,8 @@ static int nes_addr_resolve_neigh(struct nes_vnic *nesvnic, u32 dst_ip, int arpi
 			neigh_event_send(neigh, NULL);
 		}
 	}
+
+out:
 	rcu_read_unlock();
 	ip_rt_put(rt);
 	return rc;
diff --git a/drivers/infiniband/hw/nes/nes_cm.h b/drivers/infiniband/hw/nes/nes_cm.h
index bdfa1fbb35fc..4646e6666087 100644
--- a/drivers/infiniband/hw/nes/nes_cm.h
+++ b/drivers/infiniband/hw/nes/nes_cm.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006 - 2009 Intel Corporation.  All rights reserved.
+ * Copyright (c) 2006 - 2011 Intel Corporation.  All rights reserved.
  *
  * This software is available to you under a choice of one of two
  * licenses.  You may choose to be licensed under the terms of the GNU
diff --git a/drivers/infiniband/hw/nes/nes_context.h b/drivers/infiniband/hw/nes/nes_context.h
index b4393a16099d..a69eef16d72d 100644
--- a/drivers/infiniband/hw/nes/nes_context.h
+++ b/drivers/infiniband/hw/nes/nes_context.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006 - 2009 Intel Corporation.  All rights reserved.
+ * Copyright (c) 2006 - 2011 Intel Corporation.  All rights reserved.
  *
  * This software is available to you under a choice of one of two
  * licenses.  You may choose to be licensed under the terms of the GNU
diff --git a/drivers/infiniband/hw/nes/nes_hw.c b/drivers/infiniband/hw/nes/nes_hw.c
index 055f4b545df0..d42c9f435b1b 100644
--- a/drivers/infiniband/hw/nes/nes_hw.c
+++ b/drivers/infiniband/hw/nes/nes_hw.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006 - 2009 Intel Corporation.  All rights reserved.
+ * Copyright (c) 2006 - 2011 Intel Corporation.  All rights reserved.
  *
  * This software is available to you under a choice of one of two
  * licenses.  You may choose to be licensed under the terms of the GNU
diff --git a/drivers/infiniband/hw/nes/nes_hw.h b/drivers/infiniband/hw/nes/nes_hw.h
index 0b590e152c6a..d748e4b31b8d 100644
--- a/drivers/infiniband/hw/nes/nes_hw.h
+++ b/drivers/infiniband/hw/nes/nes_hw.h
@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2006 - 2009 Intel Corporation.  All rights reserved.
+* Copyright (c) 2006 - 2011 Intel Corporation.  All rights reserved.
 *
 * This software is available to you under a choice of one of two
 * licenses.  You may choose to be licensed under the terms of the GNU
diff --git a/drivers/infiniband/hw/nes/nes_mgt.c b/drivers/infiniband/hw/nes/nes_mgt.c
index b3b2a240c6e9..3ba7be369452 100644
--- a/drivers/infiniband/hw/nes/nes_mgt.c
+++ b/drivers/infiniband/hw/nes/nes_mgt.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006 - 2009 Intel-NE, Inc.  All rights reserved.
+ * Copyright (c) 2006 - 2011 Intel-NE, Inc.  All rights reserved.
  *
  * This software is available to you under a choice of one of two
  * licenses.  You may choose to be licensed under the terms of the GNU
diff --git a/drivers/infiniband/hw/nes/nes_mgt.h b/drivers/infiniband/hw/nes/nes_mgt.h
index 8c8af254555a..4f7f701c4a81 100644
--- a/drivers/infiniband/hw/nes/nes_mgt.h
+++ b/drivers/infiniband/hw/nes/nes_mgt.h
@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2010 Intel-NE, Inc.  All rights reserved.
+* Copyright (c) 2006 - 2011 Intel-NE, Inc.  All rights reserved.
 *
 * This software is available to you under a choice of one of two
 * licenses.  You may choose to be licensed under the terms of the GNU
diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
index 4b3fa711a247..f3a3ecf8d09e 100644
--- a/drivers/infiniband/hw/nes/nes_nic.c
+++ b/drivers/infiniband/hw/nes/nes_nic.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006 - 2009 Intel Corporation.  All rights reserved.
+ * Copyright (c) 2006 - 2011 Intel Corporation.  All rights reserved.
  *
  * This software is available to you under a choice of one of two
  * licenses.  You may choose to be licensed under the terms of the GNU
diff --git a/drivers/infiniband/hw/nes/nes_user.h b/drivers/infiniband/hw/nes/nes_user.h
index 71e133ab209b..4926de744488 100644
--- a/drivers/infiniband/hw/nes/nes_user.h
+++ b/drivers/infiniband/hw/nes/nes_user.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006 - 2009 Intel Corporation.  All rights reserved.
+ * Copyright (c) 2006 - 2011 Intel Corporation.  All rights reserved.
  * Copyright (c) 2005 Topspin Communications.  All rights reserved.
  * Copyright (c) 2005 Cisco Systems.  All rights reserved.
  * Copyright (c) 2005 Open Grid Computing, Inc. All rights reserved.
diff --git a/drivers/infiniband/hw/nes/nes_utils.c b/drivers/infiniband/hw/nes/nes_utils.c
index 8b4c2ff54888..e98f4fc0b768 100644
--- a/drivers/infiniband/hw/nes/nes_utils.c
+++ b/drivers/infiniband/hw/nes/nes_utils.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006 - 2009 Intel Corporation.  All rights reserved.
+ * Copyright (c) 2006 - 2011 Intel Corporation.  All rights reserved.
  *
  * This software is available to you under a choice of one of two
  * licenses.  You may choose to be licensed under the terms of the GNU
diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
index 5095bc41c6cc..0927b5cc65d3 100644
--- a/drivers/infiniband/hw/nes/nes_verbs.c
+++ b/drivers/infiniband/hw/nes/nes_verbs.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006 - 2009 Intel Corporation.  All rights reserved.
+ * Copyright (c) 2006 - 2011 Intel Corporation.  All rights reserved.
  *
  * This software is available to you under a choice of one of two
  * licenses.  You may choose to be licensed under the terms of the GNU
@@ -3428,6 +3428,8 @@ static int nes_post_send(struct ib_qp *ibqp, struct ib_send_wr *ib_wr,
 					    NES_IWARP_SQ_FMR_WQE_LENGTH_LOW_IDX,
 					    ib_wr->wr.fast_reg.length);
 			set_wqe_32bit_value(wqe->wqe_words,
+					    NES_IWARP_SQ_FMR_WQE_LENGTH_HIGH_IDX, 0);
+			set_wqe_32bit_value(wqe->wqe_words,
 					    NES_IWARP_SQ_FMR_WQE_MR_STAG_IDX,
 					    ib_wr->wr.fast_reg.rkey);
 			/* Set page size: */
@@ -3724,7 +3726,7 @@ static int nes_poll_cq(struct ib_cq *ibcq, int num_entries, struct ib_wc *entry)
 						entry->opcode = IB_WC_SEND;
 						break;
 					case NES_IWARP_SQ_OP_LOCINV:
-						entry->opcode = IB_WR_LOCAL_INV;
+						entry->opcode = IB_WC_LOCAL_INV;
 						break;
 					case NES_IWARP_SQ_OP_FAST_REG:
 						entry->opcode = IB_WC_FAST_REG_MR;
diff --git a/drivers/infiniband/hw/nes/nes_verbs.h b/drivers/infiniband/hw/nes/nes_verbs.h
index fe6b6e92fa90..0eff7c44d76b 100644
--- a/drivers/infiniband/hw/nes/nes_verbs.h
+++ b/drivers/infiniband/hw/nes/nes_verbs.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2006 - 2009 Intel Corporation.  All rights reserved.
+ * Copyright (c) 2006 - 2011 Intel Corporation.  All rights reserved.
  * Copyright (c) 2005 Open Grid Computing, Inc. All rights reserved.
  *
  * This software is available to you under a choice of one of two
diff --git a/drivers/infiniband/hw/qib/qib_iba6120.c b/drivers/infiniband/hw/qib/qib_iba6120.c
index 4f18e2d332df..d0c64d514813 100644
--- a/drivers/infiniband/hw/qib/qib_iba6120.c
+++ b/drivers/infiniband/hw/qib/qib_iba6120.c
@@ -2105,7 +2105,7 @@ static void alloc_dummy_hdrq(struct qib_devdata *dd)
 	dd->cspec->dummy_hdrq = dma_alloc_coherent(&dd->pcidev->dev,
 					dd->rcd[0]->rcvhdrq_size,
 					&dd->cspec->dummy_hdrq_phys,
-					GFP_KERNEL | __GFP_COMP);
+					GFP_ATOMIC | __GFP_COMP);
 	if (!dd->cspec->dummy_hdrq) {
 		qib_devinfo(dd->pcidev, "Couldn't allocate dummy hdrq\n");
 		/* fallback to just 0'ing */
diff --git a/drivers/infiniband/hw/qib/qib_pcie.c b/drivers/infiniband/hw/qib/qib_pcie.c
index f695061d688e..0fde788e1100 100644
--- a/drivers/infiniband/hw/qib/qib_pcie.c
+++ b/drivers/infiniband/hw/qib/qib_pcie.c
@@ -560,7 +560,7 @@ static int qib_tune_pcie_coalesce(struct qib_devdata *dd)
  * BIOS may not set PCIe bus-utilization parameters for best performance.
  * Check and optionally adjust them to maximize our throughput.
  */
-static int qib_pcie_caps = 0x51;
+static int qib_pcie_caps;
 module_param_named(pcie_caps, qib_pcie_caps, int, S_IRUGO);
 MODULE_PARM_DESC(pcie_caps, "Max PCIe tuning: Payload (0..3), ReadReq (4..7)");
 
diff --git a/drivers/infiniband/ulp/ipoib/ipoib.h b/drivers/infiniband/ulp/ipoib/ipoib.h
index b3cc1e062b17..86df632ea612 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib.h
+++ b/drivers/infiniband/ulp/ipoib/ipoib.h
@@ -44,6 +44,7 @@
 #include <linux/mutex.h>
 
 #include <net/neighbour.h>
+#include <net/sch_generic.h>
 
 #include <linux/atomic.h>
 
@@ -117,8 +118,9 @@ struct ipoib_header {
 	u16	reserved;
 };
 
-struct ipoib_pseudoheader {
-	u8  hwaddr[INFINIBAND_ALEN];
+struct ipoib_cb {
+	struct qdisc_skb_cb	qdisc_cb;
+	u8			hwaddr[INFINIBAND_ALEN];
 };
 
 /* Used for all multicast joins (broadcast, IPv4 mcast and IPv6 mcast) */
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index 3514ca05deea..3974c290b667 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -653,7 +653,7 @@ static void ipoib_path_lookup(struct sk_buff *skb, struct neighbour *n, struct n
 }
 
 static void unicast_arp_send(struct sk_buff *skb, struct net_device *dev,
-			     struct ipoib_pseudoheader *phdr)
+			     struct ipoib_cb *cb)
 {
 	struct ipoib_dev_priv *priv = netdev_priv(dev);
 	struct ipoib_path *path;
@@ -661,17 +661,15 @@ static void unicast_arp_send(struct sk_buff *skb, struct net_device *dev,
 
 	spin_lock_irqsave(&priv->lock, flags);
 
-	path = __path_find(dev, phdr->hwaddr + 4);
+	path = __path_find(dev, cb->hwaddr + 4);
 	if (!path || !path->valid) {
 		int new_path = 0;
 
 		if (!path) {
-			path = path_rec_create(dev, phdr->hwaddr + 4);
+			path = path_rec_create(dev, cb->hwaddr + 4);
 			new_path = 1;
 		}
 		if (path) {
-			/* put pseudoheader back on for next time */
-			skb_push(skb, sizeof *phdr);
 			__skb_queue_tail(&path->queue, skb);
 
 			if (!path->query && path_rec_start(dev, path)) {
@@ -695,12 +693,10 @@ static void unicast_arp_send(struct sk_buff *skb, struct net_device *dev,
 			  be16_to_cpu(path->pathrec.dlid));
 
 		spin_unlock_irqrestore(&priv->lock, flags);
-		ipoib_send(dev, skb, path->ah, IPOIB_QPN(phdr->hwaddr));
+		ipoib_send(dev, skb, path->ah, IPOIB_QPN(cb->hwaddr));
 		return;
 	} else if ((path->query || !path_rec_start(dev, path)) &&
 		   skb_queue_len(&path->queue) < IPOIB_MAX_PATH_REC_QUEUE) {
-		/* put pseudoheader back on for next time */
-		skb_push(skb, sizeof *phdr);
 		__skb_queue_tail(&path->queue, skb);
 	} else {
 		++dev->stats.tx_dropped;
@@ -774,16 +770,14 @@ static int ipoib_start_xmit(struct sk_buff *skb, struct net_device *dev)
 			dev_kfree_skb_any(skb);
 		}
 	} else {
-		struct ipoib_pseudoheader *phdr =
-			(struct ipoib_pseudoheader *) skb->data;
-		skb_pull(skb, sizeof *phdr);
+		struct ipoib_cb *cb = (struct ipoib_cb *) skb->cb;
 
-		if (phdr->hwaddr[4] == 0xff) {
+		if (cb->hwaddr[4] == 0xff) {
 			/* Add in the P_Key for multicast*/
-			phdr->hwaddr[8] = (priv->pkey >> 8) & 0xff;
-			phdr->hwaddr[9] = priv->pkey & 0xff;
+			cb->hwaddr[8] = (priv->pkey >> 8) & 0xff;
+			cb->hwaddr[9] = priv->pkey & 0xff;
 
-			ipoib_mcast_send(dev, phdr->hwaddr + 4, skb);
+			ipoib_mcast_send(dev, cb->hwaddr + 4, skb);
 		} else {
 			/* unicast GID -- should be ARP or RARP reply */
 
@@ -792,14 +786,14 @@ static int ipoib_start_xmit(struct sk_buff *skb, struct net_device *dev)
 				ipoib_warn(priv, "Unicast, no %s: type %04x, QPN %06x %pI6\n",
 					   skb_dst(skb) ? "neigh" : "dst",
 					   be16_to_cpup((__be16 *) skb->data),
-					   IPOIB_QPN(phdr->hwaddr),
-					   phdr->hwaddr + 4);
+					   IPOIB_QPN(cb->hwaddr),
+					   cb->hwaddr + 4);
 				dev_kfree_skb_any(skb);
 				++dev->stats.tx_dropped;
 				goto unlock;
 			}
 
-			unicast_arp_send(skb, dev, phdr);
+			unicast_arp_send(skb, dev, cb);
 		}
 	}
 unlock:
@@ -825,8 +819,6 @@ static int ipoib_hard_header(struct sk_buff *skb,
 			     const void *daddr, const void *saddr, unsigned len)
 {
 	struct ipoib_header *header;
-	struct dst_entry *dst;
-	struct neighbour *n;
 
 	header = (struct ipoib_header *) skb_push(skb, sizeof *header);
 
@@ -834,18 +826,13 @@ static int ipoib_hard_header(struct sk_buff *skb,
 	header->reserved = 0;
 
 	/*
-	 * If we don't have a neighbour structure, stuff the
-	 * destination address onto the front of the skb so we can
-	 * figure out where to send the packet later.
+	 * If we don't have a dst_entry structure, stuff the
+	 * destination address into skb->cb so we can figure out where
+	 * to send the packet later.
 	 */
-	dst = skb_dst(skb);
-	n = NULL;
-	if (dst)
-		n = dst_get_neighbour_noref_raw(dst);
-	if ((!dst || !n) && daddr) {
-		struct ipoib_pseudoheader *phdr =
-			(struct ipoib_pseudoheader *) skb_push(skb, sizeof *phdr);
-		memcpy(phdr->hwaddr, daddr, INFINIBAND_ALEN);
+	if (!skb_dst(skb)) {
+		struct ipoib_cb *cb = (struct ipoib_cb *) skb->cb;
+		memcpy(cb->hwaddr, daddr, INFINIBAND_ALEN);
 	}
 
 	return 0;
@@ -1021,11 +1008,7 @@ static void ipoib_setup(struct net_device *dev)
 
 	dev->flags		|= IFF_BROADCAST | IFF_MULTICAST;
 
-	/*
-	 * We add in INFINIBAND_ALEN to allow for the destination
-	 * address "pseudoheader" for skbs without neighbour struct.
-	 */
-	dev->hard_header_len	 = IPOIB_ENCAP_LEN + INFINIBAND_ALEN;
+	dev->hard_header_len	 = IPOIB_ENCAP_LEN;
 	dev->addr_len		 = INFINIBAND_ALEN;
 	dev->type		 = ARPHRD_INFINIBAND;
 	dev->tx_queue_len	 = ipoib_sendq_size * 2;
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
index f7ff9dd66cda..20ebc6fd1bb9 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
@@ -262,21 +262,13 @@ static int ipoib_mcast_join_finish(struct ipoib_mcast *mcast,
 	netif_tx_lock_bh(dev);
 	while (!skb_queue_empty(&mcast->pkt_queue)) {
 		struct sk_buff *skb = skb_dequeue(&mcast->pkt_queue);
-		struct dst_entry *dst = skb_dst(skb);
-		struct neighbour *n = NULL;
 
 		netif_tx_unlock_bh(dev);
 
 		skb->dev = dev;
-		if (dst)
-			n = dst_get_neighbour_noref_raw(dst);
-		if (!dst || !n) {
-			/* put pseudoheader back on for next time */
-			skb_push(skb, sizeof (struct ipoib_pseudoheader));
-		}
-
 		if (dev_queue_xmit(skb))
 			ipoib_warn(priv, "dev_queue_xmit failed to requeue packet\n");
+
 		netif_tx_lock_bh(dev);
 	}
 	netif_tx_unlock_bh(dev);
diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.c b/drivers/infiniband/ulp/srpt/ib_srpt.c
index cd5d05e22a77..2b73d43cd691 100644
--- a/drivers/infiniband/ulp/srpt/ib_srpt.c
+++ b/drivers/infiniband/ulp/srpt/ib_srpt.c
@@ -69,8 +69,8 @@ MODULE_LICENSE("Dual BSD/GPL");
  */
 
 static u64 srpt_service_guid;
-static spinlock_t srpt_dev_lock;       /* Protects srpt_dev_list. */
-static struct list_head srpt_dev_list; /* List of srpt_device structures. */
+static DEFINE_SPINLOCK(srpt_dev_lock);	/* Protects srpt_dev_list. */
+static LIST_HEAD(srpt_dev_list);	/* List of srpt_device structures. */
 
 static unsigned srp_max_req_size = DEFAULT_MAX_REQ_SIZE;
 module_param(srp_max_req_size, int, 0444);
@@ -687,6 +687,7 @@ err:
 	while (--i >= 0)
 		srpt_free_ioctx(sdev, ring[i], dma_size, dir);
 	kfree(ring);
+	ring = NULL;
 out:
 	return ring;
 }
@@ -2595,7 +2596,7 @@ static int srpt_cm_req_recv(struct ib_cm_id *cm_id,
 	}
 
 	ch->sess = transport_init_session();
-	if (!ch->sess) {
+	if (IS_ERR(ch->sess)) {
 		rej->reason = __constant_cpu_to_be32(
 				SRP_LOGIN_REJ_INSUFFICIENT_RESOURCES);
 		pr_debug("Failed to create session\n");
@@ -3264,8 +3265,7 @@ static void srpt_add_one(struct ib_device *device)
 	for (i = 0; i < sdev->srq_size; ++i)
 		srpt_post_recv(sdev, sdev->ioctx_ring[i]);
 
-	WARN_ON(sdev->device->phys_port_cnt
-		> sizeof(sdev->port)/sizeof(sdev->port[0]));
+	WARN_ON(sdev->device->phys_port_cnt > ARRAY_SIZE(sdev->port));
 
 	for (i = 1; i <= sdev->device->phys_port_cnt; i++) {
 		sport = &sdev->port[i - 1];
@@ -4010,13 +4010,10 @@ static int __init srpt_init_module(void)
 		goto out;
 	}
 
-	spin_lock_init(&srpt_dev_lock);
-	INIT_LIST_HEAD(&srpt_dev_list);
-
-	ret = -ENODEV;
 	srpt_target = target_fabric_configfs_init(THIS_MODULE, "srpt");
-	if (!srpt_target) {
+	if (IS_ERR(srpt_target)) {
 		printk(KERN_ERR "couldn't register\n");
+		ret = PTR_ERR(srpt_target);
 		goto out;
 	}
 
diff --git a/drivers/infiniband/ulp/srpt/ib_srpt.h b/drivers/infiniband/ulp/srpt/ib_srpt.h
index b4b4bbcd7f16..61e52b830816 100644
--- a/drivers/infiniband/ulp/srpt/ib_srpt.h
+++ b/drivers/infiniband/ulp/srpt/ib_srpt.h
@@ -35,7 +35,6 @@
 #ifndef IB_SRPT_H
 #define IB_SRPT_H
 
-#include <linux/version.h>
 #include <linux/types.h>
 #include <linux/list.h>
 #include <linux/wait.h>
diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
index 76457d50bc34..afc166fcc3d9 100644
--- a/drivers/input/evdev.c
+++ b/drivers/input/evdev.c
@@ -386,7 +386,7 @@ static ssize_t evdev_read(struct file *file, char __user *buffer,
 	struct evdev_client *client = file->private_data;
 	struct evdev *evdev = client->evdev;
 	struct input_event event;
-	int retval;
+	int retval = 0;
 
 	if (count < input_event_size())
 		return -EINVAL;
diff --git a/drivers/input/keyboard/twl4030_keypad.c b/drivers/input/keyboard/twl4030_keypad.c
index a588578037eb..67bec14e8b96 100644
--- a/drivers/input/keyboard/twl4030_keypad.c
+++ b/drivers/input/keyboard/twl4030_keypad.c
@@ -34,7 +34,6 @@
 #include <linux/i2c/twl.h>
 #include <linux/slab.h>
 
-
 /*
  * The TWL4030 family chips include a keypad controller that supports
  * up to an 8x8 switch matrix.  The controller can issue system wakeup
@@ -302,7 +301,7 @@ static int __devinit twl4030_kp_program(struct twl4030_keypad *kp)
 	if (twl4030_kpwrite_u8(kp, i, KEYP_DEB) < 0)
 		return -EIO;
 
-	/* Set timeout period to 100 ms */
+	/* Set timeout period to 200 ms */
 	i = KEYP_PERIOD_US(200000, PTV_PRESCALER);
 	if (twl4030_kpwrite_u8(kp, (i & 0xFF), KEYP_TIMEOUT_L) < 0)
 		return -EIO;
@@ -466,4 +465,3 @@ MODULE_AUTHOR("Texas Instruments");
 MODULE_DESCRIPTION("TWL4030 Keypad Driver");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS("platform:twl4030_keypad");
-
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index b4cfc6c8be89..5ec774d6c82b 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -512,6 +512,13 @@ static const struct dmi_system_id __initconst i8042_dmi_reset_table[] = {
 			DMI_MATCH(DMI_PRODUCT_NAME, "Vostro 1720"),
 		},
 	},
+	{
+		/* Lenovo Ideapad U455 */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"),
+			DMI_MATCH(DMI_PRODUCT_NAME, "20046"),
+		},
+	},
 	{ }
 };
 
diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
index 8250299fd64f..4494233d331a 100644
--- a/drivers/input/serio/serio_raw.c
+++ b/drivers/input/serio/serio_raw.c
@@ -164,7 +164,8 @@ static ssize_t serio_raw_read(struct file *file, char __user *buffer,
 	struct serio_raw_client *client = file->private_data;
 	struct serio_raw *serio_raw = client->serio_raw;
 	char uninitialized_var(c);
-	ssize_t retval = 0;
+	ssize_t read = 0;
+	int retval;
 
 	if (serio_raw->dead)
 		return -ENODEV;
@@ -180,13 +181,15 @@ static ssize_t serio_raw_read(struct file *file, char __user *buffer,
 	if (serio_raw->dead)
 		return -ENODEV;
 
-	while (retval < count && serio_raw_fetch_byte(serio_raw, &c)) {
-		if (put_user(c, buffer++))
-			return -EFAULT;
-		retval++;
+	while (read < count && serio_raw_fetch_byte(serio_raw, &c)) {
+		if (put_user(c, buffer++)) {
+			retval = -EFAULT;
+			break;
+		}
+		read++;
 	}
 
-	return retval;
+	return read ?: retval;
 }
 
 static ssize_t serio_raw_write(struct file *file, const char __user *buffer,
diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
index cce1f03b8895..f75e0608be5b 100644
--- a/drivers/iommu/amd_iommu.c
+++ b/drivers/iommu/amd_iommu.c
@@ -2863,6 +2863,9 @@ static unsigned device_dma_ops_init(void)
 
 	for_each_pci_dev(pdev) {
 		if (!check_device(&pdev->dev)) {
+
+			iommu_ignore_device(&pdev->dev);
+
 			unhandled += 1;
 			continue;
 		}
diff --git a/drivers/iommu/msm_iommu.c b/drivers/iommu/msm_iommu.c
index 08a90b88e40d..cee307e86606 100644
--- a/drivers/iommu/msm_iommu.c
+++ b/drivers/iommu/msm_iommu.c
@@ -482,23 +482,19 @@ static size_t msm_iommu_unmap(struct iommu_domain *domain, unsigned long va,
 
 	priv = domain->priv;
 
-	if (!priv) {
-		ret = -ENODEV;
+	if (!priv)
 		goto fail;
-	}
 
 	fl_table = priv->pgtable;
 
 	if (len != SZ_16M && len != SZ_1M &&
 	    len != SZ_64K && len != SZ_4K) {
 		pr_debug("Bad length: %d\n", len);
-		ret = -EINVAL;
 		goto fail;
 	}
 
 	if (!fl_table) {
 		pr_debug("Null page table\n");
-		ret = -EINVAL;
 		goto fail;
 	}
 
@@ -507,7 +503,6 @@ static size_t msm_iommu_unmap(struct iommu_domain *domain, unsigned long va,
 
 	if (*fl_pte == 0) {
 		pr_debug("First level PTE is 0\n");
-		ret = -ENODEV;
 		goto fail;
 	}
 
diff --git a/drivers/isdn/i4l/isdn_net.c b/drivers/isdn/i4l/isdn_net.c
index 2339d7396b9e..802ab87a78b6 100644
--- a/drivers/isdn/i4l/isdn_net.c
+++ b/drivers/isdn/i4l/isdn_net.c
@@ -1901,7 +1901,7 @@ static int isdn_net_header(struct sk_buff *skb, struct net_device *dev,
 {
 	isdn_net_local *lp = netdev_priv(dev);
 	unsigned char *p;
-	ushort len = 0;
+	int len = 0;
 
 	switch (lp->p_encap) {
 		case ISDN_NET_ENCAP_ETHER:
diff --git a/drivers/leds/leds-lm3530.c b/drivers/leds/leds-lm3530.c
index 45e6878d7374..e59c166a0ce2 100644
--- a/drivers/leds/leds-lm3530.c
+++ b/drivers/leds/leds-lm3530.c
@@ -164,8 +164,8 @@ static int lm3530_init_registers(struct lm3530_data *drvdata)
 
 	if (drvdata->mode == LM3530_BL_MODE_ALS) {
 		if (pltfm->als_vmax == 0) {
-			pltfm->als_vmin = als_vmin = 0;
-			pltfm->als_vmin = als_vmax = LM3530_ALS_WINDOW_mV;
+			pltfm->als_vmin = 0;
+			pltfm->als_vmax = LM3530_ALS_WINDOW_mV;
 		}
 
 		als_vmin = pltfm->als_vmin;
diff --git a/drivers/macintosh/adb.c b/drivers/macintosh/adb.c
index 75049e765191..b026896206ca 100644
--- a/drivers/macintosh/adb.c
+++ b/drivers/macintosh/adb.c
@@ -710,7 +710,7 @@ static ssize_t adb_read(struct file *file, char __user *buf,
 	req = NULL;
 	spin_lock_irqsave(&state->lock, flags);
 	add_wait_queue(&state->wait_queue, &wait);
-	current->state = TASK_INTERRUPTIBLE;
+	set_current_state(TASK_INTERRUPTIBLE);
 
 	for (;;) {
 		req = state->completed;
@@ -734,7 +734,7 @@ static ssize_t adb_read(struct file *file, char __user *buf,
 		spin_lock_irqsave(&state->lock, flags);
 	}
 
-	current->state = TASK_RUNNING;
+	set_current_state(TASK_RUNNING);
 	remove_wait_queue(&state->wait_queue, &wait);
 	spin_unlock_irqrestore(&state->lock, flags);
 	
diff --git a/drivers/md/dm-raid.c b/drivers/md/dm-raid.c
index c2907d836e4e..86cb7e5d83d5 100644
--- a/drivers/md/dm-raid.c
+++ b/drivers/md/dm-raid.c
@@ -56,7 +56,8 @@ struct raid_dev {
 struct raid_set {
 	struct dm_target *ti;
 
-	uint64_t print_flags;
+	uint32_t bitmap_loaded;
+	uint32_t print_flags;
 
 	struct mddev md;
 	struct raid_type *raid_type;
@@ -1085,7 +1086,7 @@ static int raid_status(struct dm_target *ti, status_type_t type,
 				raid_param_cnt += 2;
 		}
 
-		raid_param_cnt += (hweight64(rs->print_flags & ~DMPF_REBUILD) * 2);
+		raid_param_cnt += (hweight32(rs->print_flags & ~DMPF_REBUILD) * 2);
 		if (rs->print_flags & (DMPF_SYNC | DMPF_NOSYNC))
 			raid_param_cnt--;
 
@@ -1197,7 +1198,12 @@ static void raid_resume(struct dm_target *ti)
 {
 	struct raid_set *rs = ti->private;
 
-	bitmap_load(&rs->md);
+	if (!rs->bitmap_loaded) {
+		bitmap_load(&rs->md);
+		rs->bitmap_loaded = 1;
+	} else
+		md_wakeup_thread(rs->md.thread);
+
 	mddev_resume(&rs->md);
 }
 
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 9417ae2fa0bb..ce88755baf4a 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -7333,7 +7333,8 @@ void md_do_sync(struct mddev *mddev)
 					printk(KERN_INFO
 					       "md: checkpointing %s of %s.\n",
 					       desc, mdname(mddev));
-					mddev->recovery_cp = mddev->curr_resync;
+					mddev->recovery_cp =
+						mddev->curr_resync_completed;
 				}
 			} else
 				mddev->recovery_cp = MaxSector;
@@ -7351,9 +7352,9 @@ void md_do_sync(struct mddev *mddev)
 			rcu_read_unlock();
 		}
 	}
+ skip:
 	set_bit(MD_CHANGE_DEVS, &mddev->flags);
 
- skip:
 	if (!test_bit(MD_RECOVERY_INTR, &mddev->recovery)) {
 		/* We completed so min/max setting can be forgotten if used. */
 		if (test_bit(MD_RECOVERY_REQUESTED, &mddev->recovery))
diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig
index cd13e9f2f5e6..f147395bac9a 100644
--- a/drivers/mfd/Kconfig
+++ b/drivers/mfd/Kconfig
@@ -200,7 +200,7 @@ config MENELAUS
 
 config TWL4030_CORE
 	bool "Texas Instruments TWL4030/TWL5030/TWL6030/TPS659x0 Support"
-	depends on I2C=y && GENERIC_HARDIRQS && IRQ_DOMAIN
+	depends on I2C=y && GENERIC_HARDIRQS
 	help
 	  Say yes here if you have TWL4030 / TWL6030 family chip on your board.
 	  This core driver provides register access and IRQ handling
diff --git a/drivers/mfd/twl-core.c b/drivers/mfd/twl-core.c
index e04e04ddc15e..8ce3959c6919 100644
--- a/drivers/mfd/twl-core.c
+++ b/drivers/mfd/twl-core.c
@@ -263,7 +263,9 @@ struct twl_client {
 
 static struct twl_client twl_modules[TWL_NUM_SLAVES];
 
+#ifdef CONFIG_IRQ_DOMAIN
 static struct irq_domain domain;
+#endif
 
 /* mapping the module id to slave id and base address */
 struct twl_mapping {
@@ -1226,13 +1228,13 @@ twl_probe(struct i2c_client *client, const struct i2c_device_id *id)
 	pdata->irq_base = status;
 	pdata->irq_end = pdata->irq_base + nr_irqs;
 
+#ifdef CONFIG_IRQ_DOMAIN
 	domain.irq_base = pdata->irq_base;
 	domain.nr_irq = nr_irqs;
-#ifdef CONFIG_OF_IRQ
 	domain.of_node = of_node_get(node);
 	domain.ops = &irq_domain_simple_ops;
-#endif
 	irq_domain_add(&domain);
+#endif
 
 	if (i2c_check_functionality(client->adapter, I2C_FUNC_I2C) == 0) {
 		dev_dbg(&client->dev, "can't talk I2C?\n");
diff --git a/drivers/mfd/twl4030-power.c b/drivers/mfd/twl4030-power.c
index d905f5171153..79ca33dfacca 100644
--- a/drivers/mfd/twl4030-power.c
+++ b/drivers/mfd/twl4030-power.c
@@ -124,7 +124,7 @@ static u8 res_config_addrs[] = {
 	[RES_MAIN_REF]	= 0x94,
 };
 
-static int __init twl4030_write_script_byte(u8 address, u8 byte)
+static int __devinit twl4030_write_script_byte(u8 address, u8 byte)
 {
 	int err;
 
@@ -138,7 +138,7 @@ out:
 	return err;
 }
 
-static int __init twl4030_write_script_ins(u8 address, u16 pmb_message,
+static int __devinit twl4030_write_script_ins(u8 address, u16 pmb_message,
 					   u8 delay, u8 next)
 {
 	int err;
@@ -158,7 +158,7 @@ out:
 	return err;
 }
 
-static int __init twl4030_write_script(u8 address, struct twl4030_ins *script,
+static int __devinit twl4030_write_script(u8 address, struct twl4030_ins *script,
 				       int len)
 {
 	int err;
@@ -183,7 +183,7 @@ static int __init twl4030_write_script(u8 address, struct twl4030_ins *script,
 	return err;
 }
 
-static int __init twl4030_config_wakeup3_sequence(u8 address)
+static int __devinit twl4030_config_wakeup3_sequence(u8 address)
 {
 	int err;
 	u8 data;
@@ -208,7 +208,7 @@ out:
 	return err;
 }
 
-static int __init twl4030_config_wakeup12_sequence(u8 address)
+static int __devinit twl4030_config_wakeup12_sequence(u8 address)
 {
 	int err = 0;
 	u8 data;
@@ -262,7 +262,7 @@ out:
 	return err;
 }
 
-static int __init twl4030_config_sleep_sequence(u8 address)
+static int __devinit twl4030_config_sleep_sequence(u8 address)
 {
 	int err;
 
@@ -276,7 +276,7 @@ static int __init twl4030_config_sleep_sequence(u8 address)
 	return err;
 }
 
-static int __init twl4030_config_warmreset_sequence(u8 address)
+static int __devinit twl4030_config_warmreset_sequence(u8 address)
 {
 	int err;
 	u8 rd_data;
@@ -324,7 +324,7 @@ out:
 	return err;
 }
 
-static int __init twl4030_configure_resource(struct twl4030_resconfig *rconfig)
+static int __devinit twl4030_configure_resource(struct twl4030_resconfig *rconfig)
 {
 	int rconfig_addr;
 	int err;
@@ -416,7 +416,7 @@ static int __init twl4030_configure_resource(struct twl4030_resconfig *rconfig)
 	return 0;
 }
 
-static int __init load_twl4030_script(struct twl4030_script *tscript,
+static int __devinit load_twl4030_script(struct twl4030_script *tscript,
 	       u8 address)
 {
 	int err;
@@ -527,7 +527,7 @@ void twl4030_power_off(void)
 		pr_err("TWL4030 Unable to power off\n");
 }
 
-void __init twl4030_power_init(struct twl4030_power_data *twl4030_scripts)
+void __devinit twl4030_power_init(struct twl4030_power_data *twl4030_scripts)
 {
 	int err = 0;
 	int i;
diff --git a/drivers/mfd/twl6040-core.c b/drivers/mfd/twl6040-core.c
index dda86293dc9f..b2d8e512d3cb 100644
--- a/drivers/mfd/twl6040-core.c
+++ b/drivers/mfd/twl6040-core.c
@@ -282,6 +282,7 @@ int twl6040_power(struct twl6040 *twl6040, int on)
 		/* Default PLL configuration after power up */
 		twl6040->pll = TWL6040_SYSCLK_SEL_LPPLL;
 		twl6040->sysclk = 19200000;
+		twl6040->mclk = 32768;
 	} else {
 		/* already powered-down */
 		if (!twl6040->power_count) {
@@ -305,6 +306,7 @@ int twl6040_power(struct twl6040 *twl6040, int on)
 			twl6040_power_down(twl6040);
 		}
 		twl6040->sysclk = 0;
+		twl6040->mclk = 0;
 	}
 
 out:
@@ -324,23 +326,38 @@ int twl6040_set_pll(struct twl6040 *twl6040, int pll_id,
 	hppllctl = twl6040_reg_read(twl6040, TWL6040_REG_HPPLLCTL);
 	lppllctl = twl6040_reg_read(twl6040, TWL6040_REG_LPPLLCTL);
 
+	/* Force full reconfiguration when switching between PLL */
+	if (pll_id != twl6040->pll) {
+		twl6040->sysclk = 0;
+		twl6040->mclk = 0;
+	}
+
 	switch (pll_id) {
 	case TWL6040_SYSCLK_SEL_LPPLL:
 		/* low-power PLL divider */
-		switch (freq_out) {
-		case 17640000:
-			lppllctl |= TWL6040_LPLLFIN;
-			break;
-		case 19200000:
-			lppllctl &= ~TWL6040_LPLLFIN;
-			break;
-		default:
-			dev_err(twl6040->dev,
-				"freq_out %d not supported\n", freq_out);
-			ret = -EINVAL;
-			goto pll_out;
+		/* Change the sysclk configuration only if it has been canged */
+		if (twl6040->sysclk != freq_out) {
+			switch (freq_out) {
+			case 17640000:
+				lppllctl |= TWL6040_LPLLFIN;
+				break;
+			case 19200000:
+				lppllctl &= ~TWL6040_LPLLFIN;
+				break;
+			default:
+				dev_err(twl6040->dev,
+					"freq_out %d not supported\n",
+					freq_out);
+				ret = -EINVAL;
+				goto pll_out;
+			}
+			twl6040_reg_write(twl6040, TWL6040_REG_LPPLLCTL,
+					  lppllctl);
 		}
-		twl6040_reg_write(twl6040, TWL6040_REG_LPPLLCTL, lppllctl);
+
+		/* The PLL in use has not been change, we can exit */
+		if (twl6040->pll == pll_id)
+			break;
 
 		switch (freq_in) {
 		case 32768:
@@ -371,48 +388,56 @@ int twl6040_set_pll(struct twl6040 *twl6040, int pll_id,
 			goto pll_out;
 		}
 
-		hppllctl &= ~TWL6040_MCLK_MSK;
+		if (twl6040->mclk != freq_in) {
+			hppllctl &= ~TWL6040_MCLK_MSK;
+
+			switch (freq_in) {
+			case 12000000:
+				/* PLL enabled, active mode */
+				hppllctl |= TWL6040_MCLK_12000KHZ |
+					    TWL6040_HPLLENA;
+				break;
+			case 19200000:
+				/*
+				* PLL disabled
+				* (enable PLL if MCLK jitter quality
+				*  doesn't meet specification)
+				*/
+				hppllctl |= TWL6040_MCLK_19200KHZ;
+				break;
+			case 26000000:
+				/* PLL enabled, active mode */
+				hppllctl |= TWL6040_MCLK_26000KHZ |
+					    TWL6040_HPLLENA;
+				break;
+			case 38400000:
+				/* PLL enabled, active mode */
+				hppllctl |= TWL6040_MCLK_38400KHZ |
+					    TWL6040_HPLLENA;
+				break;
+			default:
+				dev_err(twl6040->dev,
+					"freq_in %d not supported\n", freq_in);
+				ret = -EINVAL;
+				goto pll_out;
+			}
 
-		switch (freq_in) {
-		case 12000000:
-			/* PLL enabled, active mode */
-			hppllctl |= TWL6040_MCLK_12000KHZ |
-				    TWL6040_HPLLENA;
-			break;
-		case 19200000:
 			/*
-			 * PLL disabled
-			 * (enable PLL if MCLK jitter quality
-			 *  doesn't meet specification)
+			 * enable clock slicer to ensure input waveform is
+			 * square
 			 */
-			hppllctl |= TWL6040_MCLK_19200KHZ;
-			break;
-		case 26000000:
-			/* PLL enabled, active mode */
-			hppllctl |= TWL6040_MCLK_26000KHZ |
-				    TWL6040_HPLLENA;
-			break;
-		case 38400000:
-			/* PLL enabled, active mode */
-			hppllctl |= TWL6040_MCLK_38400KHZ |
-				    TWL6040_HPLLENA;
-			break;
-		default:
-			dev_err(twl6040->dev,
-				"freq_in %d not supported\n", freq_in);
-			ret = -EINVAL;
-			goto pll_out;
-		}
+			hppllctl |= TWL6040_HPLLSQRENA;
 
-		/* enable clock slicer to ensure input waveform is square */
-		hppllctl |= TWL6040_HPLLSQRENA;
-
-		twl6040_reg_write(twl6040, TWL6040_REG_HPPLLCTL, hppllctl);
-		usleep_range(500, 700);
-		lppllctl |= TWL6040_HPLLSEL;
-		twl6040_reg_write(twl6040, TWL6040_REG_LPPLLCTL, lppllctl);
-		lppllctl &= ~TWL6040_LPLLENA;
-		twl6040_reg_write(twl6040, TWL6040_REG_LPPLLCTL, lppllctl);
+			twl6040_reg_write(twl6040, TWL6040_REG_HPPLLCTL,
+					  hppllctl);
+			usleep_range(500, 700);
+			lppllctl |= TWL6040_HPLLSEL;
+			twl6040_reg_write(twl6040, TWL6040_REG_LPPLLCTL,
+					  lppllctl);
+			lppllctl &= ~TWL6040_LPLLENA;
+			twl6040_reg_write(twl6040, TWL6040_REG_LPPLLCTL,
+					  lppllctl);
+		}
 		break;
 	default:
 		dev_err(twl6040->dev, "unknown pll id %d\n", pll_id);
@@ -421,6 +446,7 @@ int twl6040_set_pll(struct twl6040 *twl6040, int pll_id,
 	}
 
 	twl6040->sysclk = freq_out;
+	twl6040->mclk = freq_in;
 	twl6040->pll = pll_id;
 
 pll_out:
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig
index 6a1a092db146..c7795096d43b 100644
--- a/drivers/misc/Kconfig
+++ b/drivers/misc/Kconfig
@@ -2,24 +2,14 @@
 # Misc strange devices
 #
 
-# This one has to live outside of the MISC_DEVICES conditional,
-# because it may be selected by drivers/platform/x86/hp_accel.
+menu "Misc devices"
+
 config SENSORS_LIS3LV02D
 	tristate
 	depends on INPUT
 	select INPUT_POLLDEV
 	default n
 
-menuconfig MISC_DEVICES
-	bool "Misc devices"
-	---help---
-	  Say Y here to get to see options for device drivers from various
-	  different categories. This option alone does not add any kernel code.
-
-	  If you say N, all options in this submenu will be skipped and disabled.
-
-if MISC_DEVICES
-
 config AD525X_DPOT
 	tristate "Analog Devices Digital Potentiometers"
 	depends on (I2C || SPI) && SYSFS
@@ -516,5 +506,4 @@ source "drivers/misc/ti-st/Kconfig"
 source "drivers/misc/lis3lv02d/Kconfig"
 source "drivers/misc/carma/Kconfig"
 source "drivers/misc/altera-stapl/Kconfig"
-
-endif # MISC_DEVICES
+endmenu
diff --git a/drivers/misc/c2port/c2port-duramar2150.c b/drivers/misc/c2port/c2port-duramar2150.c
index 778fc3fdfb9b..5484301d57d9 100644
--- a/drivers/misc/c2port/c2port-duramar2150.c
+++ b/drivers/misc/c2port/c2port-duramar2150.c
@@ -15,6 +15,7 @@
 #include <linux/module.h>
 #include <linux/delay.h>
 #include <linux/io.h>
+#include <linux/ioport.h>
 #include <linux/c2port.h>
 
 #define DATA_PORT	0x325
diff --git a/drivers/misc/cb710/core.c b/drivers/misc/cb710/core.c
index 68cd05b6d829..85cc7710193c 100644
--- a/drivers/misc/cb710/core.c
+++ b/drivers/misc/cb710/core.c
@@ -245,6 +245,7 @@ static int __devinit cb710_probe(struct pci_dev *pdev,
 	if (err)
 		return err;
 
+	spin_lock_init(&chip->irq_lock);
 	chip->pdev = pdev;
 	chip->iobase = pcim_iomap_table(pdev)[0];
 
diff --git a/drivers/misc/cs5535-mfgpt.c b/drivers/misc/cs5535-mfgpt.c
index bc685bfc4c33..87a390de054c 100644
--- a/drivers/misc/cs5535-mfgpt.c
+++ b/drivers/misc/cs5535-mfgpt.c
@@ -262,7 +262,7 @@ static void __init reset_all_timers(void)
  * In other cases (such as with VSAless OpenFirmware), the system firmware
  * leaves timers available for us to use.
  */
-static int __init scan_timers(struct cs5535_mfgpt_chip *mfgpt)
+static int __devinit scan_timers(struct cs5535_mfgpt_chip *mfgpt)
 {
 	struct cs5535_mfgpt_timer timer = { .chip = mfgpt };
 	unsigned long flags;
diff --git a/drivers/misc/lkdtm.c b/drivers/misc/lkdtm.c
index 150cd7061b80..28adefe70f96 100644
--- a/drivers/misc/lkdtm.c
+++ b/drivers/misc/lkdtm.c
@@ -354,6 +354,7 @@ static void lkdtm_do_action(enum ctype which)
 static void lkdtm_handler(void)
 {
 	unsigned long flags;
+	bool do_it = false;
 
 	spin_lock_irqsave(&count_lock, flags);
 	count--;
@@ -361,10 +362,13 @@ static void lkdtm_handler(void)
 			cp_name_to_str(cpoint), cp_type_to_str(cptype), count);
 
 	if (count == 0) {
-		lkdtm_do_action(cptype);
+		do_it = true;
 		count = cpoint_count;
 	}
 	spin_unlock_irqrestore(&count_lock, flags);
+
+	if (do_it)
+		lkdtm_do_action(cptype);
 }
 
 static int lkdtm_register_cpoint(enum cname which)
diff --git a/drivers/misc/vmw_balloon.c b/drivers/misc/vmw_balloon.c
index cd41d403c9df..cb56e270da11 100644
--- a/drivers/misc/vmw_balloon.c
+++ b/drivers/misc/vmw_balloon.c
@@ -314,7 +314,7 @@ static bool vmballoon_send_get_target(struct vmballoon *b, u32 *new_target)
  * fear that guest will need it. Host may reject some pages, we need to
  * check the return value and maybe submit a different page.
  */
-static bool vmballoon_send_lock_page(struct vmballoon *b, unsigned long pfn,
+static int vmballoon_send_lock_page(struct vmballoon *b, unsigned long pfn,
 				     unsigned int *hv_status)
 {
 	unsigned long status, dummy;
@@ -322,17 +322,17 @@ static bool vmballoon_send_lock_page(struct vmballoon *b, unsigned long pfn,
 
 	pfn32 = (u32)pfn;
 	if (pfn32 != pfn)
-		return false;
+		return -1;
 
 	STATS_INC(b->stats.lock);
 
 	*hv_status = status = VMWARE_BALLOON_CMD(LOCK, pfn, dummy);
 	if (vmballoon_check_status(b, status))
-		return true;
+		return 0;
 
 	pr_debug("%s - ppn %lx, hv returns %ld\n", __func__, pfn, status);
 	STATS_INC(b->stats.lock_fail);
-	return false;
+	return 1;
 }
 
 /*
@@ -411,7 +411,7 @@ static int vmballoon_reserve_page(struct vmballoon *b, bool can_sleep)
 	struct page *page;
 	gfp_t flags;
 	unsigned int hv_status;
-	bool locked = false;
+	int locked;
 	flags = can_sleep ? VMW_PAGE_ALLOC_CANSLEEP : VMW_PAGE_ALLOC_NOSLEEP;
 
 	do {
@@ -431,7 +431,7 @@ static int vmballoon_reserve_page(struct vmballoon *b, bool can_sleep)
 
 		/* inform monitor */
 		locked = vmballoon_send_lock_page(b, page_to_pfn(page), &hv_status);
-		if (!locked) {
+		if (locked > 0) {
 			STATS_INC(b->stats.refused_alloc);
 
 			if (hv_status == VMW_BALLOON_ERROR_RESET ||
@@ -449,7 +449,7 @@ static int vmballoon_reserve_page(struct vmballoon *b, bool can_sleep)
 			if (++b->n_refused_pages >= VMW_BALLOON_MAX_REFUSED)
 				return -EIO;
 		}
-	} while (!locked);
+	} while (locked != 0);
 
 	/* track allocated page */
 	list_add(&page->lru, &b->pages);
diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
index 0cad48a284a8..c6a383d0244d 100644
--- a/drivers/mmc/card/block.c
+++ b/drivers/mmc/card/block.c
@@ -1694,6 +1694,7 @@ static int mmc_add_disk(struct mmc_blk_data *md)
 
 		md->power_ro_lock.show = power_ro_lock_show;
 		md->power_ro_lock.store = power_ro_lock_store;
+		sysfs_attr_init(&md->power_ro_lock.attr);
 		md->power_ro_lock.attr.mode = mode;
 		md->power_ro_lock.attr.name =
 					"ro_lock_until_next_power_on";
diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
index f545a3e6eb80..690255c7d4dc 100644
--- a/drivers/mmc/core/core.c
+++ b/drivers/mmc/core/core.c
@@ -290,8 +290,11 @@ static void mmc_wait_for_req_done(struct mmc_host *host,
 static void mmc_pre_req(struct mmc_host *host, struct mmc_request *mrq,
 		 bool is_first_req)
 {
-	if (host->ops->pre_req)
+	if (host->ops->pre_req) {
+		mmc_host_clk_hold(host);
 		host->ops->pre_req(host, mrq, is_first_req);
+		mmc_host_clk_release(host);
+	}
 }
 
 /**
@@ -306,8 +309,11 @@ static void mmc_pre_req(struct mmc_host *host, struct mmc_request *mrq,
 static void mmc_post_req(struct mmc_host *host, struct mmc_request *mrq,
 			 int err)
 {
-	if (host->ops->post_req)
+	if (host->ops->post_req) {
+		mmc_host_clk_hold(host);
 		host->ops->post_req(host, mrq, err);
+		mmc_host_clk_release(host);
+	}
 }
 
 /**
@@ -620,7 +626,9 @@ int mmc_host_enable(struct mmc_host *host)
 		int err;
 
 		host->en_dis_recurs = 1;
+		mmc_host_clk_hold(host);
 		err = host->ops->enable(host);
+		mmc_host_clk_release(host);
 		host->en_dis_recurs = 0;
 
 		if (err) {
@@ -640,7 +648,9 @@ static int mmc_host_do_disable(struct mmc_host *host, int lazy)
 		int err;
 
 		host->en_dis_recurs = 1;
+		mmc_host_clk_hold(host);
 		err = host->ops->disable(host, lazy);
+		mmc_host_clk_release(host);
 		host->en_dis_recurs = 0;
 
 		if (err < 0) {
@@ -1121,6 +1131,10 @@ int mmc_regulator_set_ocr(struct mmc_host *mmc,
 		 * might not allow this operation
 		 */
 		voltage = regulator_get_voltage(supply);
+
+		if (mmc->caps2 & MMC_CAP2_BROKEN_VOLTAGE)
+			min_uV = max_uV = voltage;
+
 		if (voltage < 0)
 			result = voltage;
 		else if (voltage < min_uV || voltage > max_uV)
@@ -1203,8 +1217,11 @@ int mmc_set_signal_voltage(struct mmc_host *host, int signal_voltage, bool cmd11
 
 	host->ios.signal_voltage = signal_voltage;
 
-	if (host->ops->start_signal_voltage_switch)
+	if (host->ops->start_signal_voltage_switch) {
+		mmc_host_clk_hold(host);
 		err = host->ops->start_signal_voltage_switch(host, &host->ios);
+		mmc_host_clk_release(host);
+	}
 
 	return err;
 }
@@ -1239,6 +1256,7 @@ static void mmc_poweroff_notify(struct mmc_host *host)
 	int err = 0;
 
 	card = host->card;
+	mmc_claim_host(host);
 
 	/*
 	 * Send power notify command only if card
@@ -1269,6 +1287,7 @@ static void mmc_poweroff_notify(struct mmc_host *host)
 		/* Set the card state to no notification after the poweroff */
 		card->poweroff_notify_state = MMC_NO_POWER_NOTIFICATION;
 	}
+	mmc_release_host(host);
 }
 
 /*
@@ -1327,12 +1346,28 @@ static void mmc_power_up(struct mmc_host *host)
 
 void mmc_power_off(struct mmc_host *host)
 {
+	int err = 0;
 	mmc_host_clk_hold(host);
 
 	host->ios.clock = 0;
 	host->ios.vdd = 0;
 
-	mmc_poweroff_notify(host);
+	/*
+	 * For eMMC 4.5 device send AWAKE command before
+	 * POWER_OFF_NOTIFY command, because in sleep state
+	 * eMMC 4.5 devices respond to only RESET and AWAKE cmd
+	 */
+	if (host->card && mmc_card_is_sleep(host->card) &&
+	    host->bus_ops->resume) {
+		err = host->bus_ops->resume(host);
+
+		if (!err)
+			mmc_poweroff_notify(host);
+		else
+			pr_warning("%s: error %d during resume "
+				   "(continue with poweroff sequence)\n",
+				   mmc_hostname(host), err);
+	}
 
 	/*
 	 * Reset ocr mask to be the highest possible voltage supported for
@@ -2386,12 +2421,6 @@ int mmc_suspend_host(struct mmc_host *host)
 		 */
 		if (mmc_try_claim_host(host)) {
 			if (host->bus_ops->suspend) {
-				/*
-				 * For eMMC 4.5 device send notify command
-				 * before sleep, because in sleep state eMMC 4.5
-				 * devices respond to only RESET and AWAKE cmd
-				 */
-				mmc_poweroff_notify(host);
 				err = host->bus_ops->suspend(host);
 			}
 			mmc_do_release_host(host);
diff --git a/drivers/mmc/core/host.h b/drivers/mmc/core/host.h
index fb8a5cd2e4a1..08a7852ade44 100644
--- a/drivers/mmc/core/host.h
+++ b/drivers/mmc/core/host.h
@@ -14,27 +14,6 @@
 
 int mmc_register_host_class(void);
 void mmc_unregister_host_class(void);
-
-#ifdef CONFIG_MMC_CLKGATE
-void mmc_host_clk_hold(struct mmc_host *host);
-void mmc_host_clk_release(struct mmc_host *host);
-unsigned int mmc_host_clk_rate(struct mmc_host *host);
-
-#else
-static inline void mmc_host_clk_hold(struct mmc_host *host)
-{
-}
-
-static inline void mmc_host_clk_release(struct mmc_host *host)
-{
-}
-
-static inline unsigned int mmc_host_clk_rate(struct mmc_host *host)
-{
-	return host->ios.clock;
-}
-#endif
-
 void mmc_host_deeper_disable(struct work_struct *work);
 
 #endif
diff --git a/drivers/mmc/core/mmc.c b/drivers/mmc/core/mmc.c
index 59b9ba52e66a..a48066344fa8 100644
--- a/drivers/mmc/core/mmc.c
+++ b/drivers/mmc/core/mmc.c
@@ -376,7 +376,7 @@ static int mmc_read_ext_csd(struct mmc_card *card, u8 *ext_csd)
 	}
 
 	card->ext_csd.raw_hc_erase_gap_size =
-		ext_csd[EXT_CSD_PARTITION_ATTRIBUTE];
+		ext_csd[EXT_CSD_HC_WP_GRP_SIZE];
 	card->ext_csd.raw_sec_trim_mult =
 		ext_csd[EXT_CSD_SEC_TRIM_MULT];
 	card->ext_csd.raw_sec_erase_mult =
@@ -551,7 +551,7 @@ static int mmc_compare_ext_csds(struct mmc_card *card, unsigned bus_width)
 		goto out;
 
 	/* only compare read only fields */
-	err = (!(card->ext_csd.raw_partition_support ==
+	err = !((card->ext_csd.raw_partition_support ==
 			bw_ext_csd[EXT_CSD_PARTITION_SUPPORT]) &&
 		(card->ext_csd.raw_erased_mem_count ==
 			bw_ext_csd[EXT_CSD_ERASED_MEM_CONT]) &&
@@ -1006,7 +1006,8 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr,
 			err = mmc_select_hs200(card);
 		else if	(host->caps & MMC_CAP_MMC_HIGHSPEED)
 			err = mmc_switch(card, EXT_CSD_CMD_SET_NORMAL,
-					 EXT_CSD_HS_TIMING, 1, 0);
+					 EXT_CSD_HS_TIMING, 1,
+					 card->ext_csd.generic_cmd6_time);
 
 		if (err && err != -EBADMSG)
 			goto free_card;
@@ -1116,7 +1117,7 @@ static int mmc_init_card(struct mmc_host *host, u32 ocr,
 	 * Activate wide bus and DDR (if supported).
 	 */
 	if (!mmc_card_hs200(card) &&
-	    (card->csd.mmca_vsn >= CSD_SPEC_VER_3) &&
+	    (card->csd.mmca_vsn >= CSD_SPEC_VER_4) &&
 	    (host->caps & (MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA))) {
 		static unsigned ext_csd_bits[][2] = {
 			{ EXT_CSD_BUS_WIDTH_8, EXT_CSD_DDR_BUS_WIDTH_8 },
@@ -1315,11 +1316,13 @@ static int mmc_suspend(struct mmc_host *host)
 	BUG_ON(!host->card);
 
 	mmc_claim_host(host);
-	if (mmc_card_can_sleep(host))
+	if (mmc_card_can_sleep(host)) {
 		err = mmc_card_sleep(host);
-	else if (!mmc_host_is_spi(host))
+		if (!err)
+			mmc_card_set_sleep(host->card);
+	} else if (!mmc_host_is_spi(host))
 		mmc_deselect_cards(host);
-	host->card->state &= ~MMC_STATE_HIGHSPEED;
+	host->card->state &= ~(MMC_STATE_HIGHSPEED | MMC_STATE_HIGHSPEED_200);
 	mmc_release_host(host);
 
 	return err;
@@ -1339,7 +1342,11 @@ static int mmc_resume(struct mmc_host *host)
 	BUG_ON(!host->card);
 
 	mmc_claim_host(host);
-	err = mmc_init_card(host, host->ocr, host->card);
+	if (mmc_card_is_sleep(host->card)) {
+		err = mmc_card_awake(host);
+		mmc_card_clr_sleep(host->card);
+	} else
+		err = mmc_init_card(host, host->ocr, host->card);
 	mmc_release_host(host);
 
 	return err;
@@ -1349,7 +1356,8 @@ static int mmc_power_restore(struct mmc_host *host)
 {
 	int ret;
 
-	host->card->state &= ~MMC_STATE_HIGHSPEED;
+	host->card->state &= ~(MMC_STATE_HIGHSPEED | MMC_STATE_HIGHSPEED_200);
+	mmc_card_clr_sleep(host->card);
 	mmc_claim_host(host);
 	ret = mmc_init_card(host, host->ocr, host->card);
 	mmc_release_host(host);
diff --git a/drivers/mmc/core/sd.c b/drivers/mmc/core/sd.c
index c63ad03c29c7..5017f9354ce2 100644
--- a/drivers/mmc/core/sd.c
+++ b/drivers/mmc/core/sd.c
@@ -451,9 +451,11 @@ static int sd_select_driver_type(struct mmc_card *card, u8 *status)
 	 * information and let the hardware specific code
 	 * return what is possible given the options
 	 */
+	mmc_host_clk_hold(card->host);
 	drive_strength = card->host->ops->select_drive_strength(
 		card->sw_caps.uhs_max_dtr,
 		host_drv_type, card_drv_type);
+	mmc_host_clk_release(card->host);
 
 	err = mmc_sd_switch(card, 1, 2, drive_strength, status);
 	if (err)
@@ -660,9 +662,12 @@ static int mmc_sd_init_uhs_card(struct mmc_card *card)
 		goto out;
 
 	/* SPI mode doesn't define CMD19 */
-	if (!mmc_host_is_spi(card->host) && card->host->ops->execute_tuning)
+	if (!mmc_host_is_spi(card->host) && card->host->ops->execute_tuning) {
+		mmc_host_clk_hold(card->host);
 		err = card->host->ops->execute_tuning(card->host,
 						      MMC_SEND_TUNING_BLOCK);
+		mmc_host_clk_release(card->host);
+	}
 
 out:
 	kfree(status);
@@ -850,8 +855,11 @@ int mmc_sd_setup_card(struct mmc_host *host, struct mmc_card *card,
 	if (!reinit) {
 		int ro = -1;
 
-		if (host->ops->get_ro)
+		if (host->ops->get_ro) {
+			mmc_host_clk_hold(card->host);
 			ro = host->ops->get_ro(host);
+			mmc_host_clk_release(card->host);
+		}
 
 		if (ro < 0) {
 			pr_warning("%s: host does not "
@@ -967,8 +975,11 @@ static int mmc_sd_init_card(struct mmc_host *host, u32 ocr,
 		 * Since initialization is now complete, enable preset
 		 * value registers for UHS-I cards.
 		 */
-		if (host->ops->enable_preset_value)
+		if (host->ops->enable_preset_value) {
+			mmc_host_clk_hold(card->host);
 			host->ops->enable_preset_value(host, true);
+			mmc_host_clk_release(card->host);
+		}
 	} else {
 		/*
 		 * Attempt to change to high-speed (if supported)
@@ -1151,8 +1162,11 @@ int mmc_attach_sd(struct mmc_host *host)
 		return err;
 
 	/* Disable preset value enable if already set since last time */
-	if (host->ops->enable_preset_value)
+	if (host->ops->enable_preset_value) {
+		mmc_host_clk_hold(host);
 		host->ops->enable_preset_value(host, false);
+		mmc_host_clk_release(host);
+	}
 
 	err = mmc_send_app_op_cond(host, 0, &ocr);
 	if (err)
diff --git a/drivers/mmc/core/sdio.c b/drivers/mmc/core/sdio.c
index bd7bacc950dc..12cde6ee17f5 100644
--- a/drivers/mmc/core/sdio.c
+++ b/drivers/mmc/core/sdio.c
@@ -98,10 +98,11 @@ fail:
 	return ret;
 }
 
-static int sdio_read_cccr(struct mmc_card *card)
+static int sdio_read_cccr(struct mmc_card *card, u32 ocr)
 {
 	int ret;
 	int cccr_vsn;
+	int uhs = ocr & R4_18V_PRESENT;
 	unsigned char data;
 	unsigned char speed;
 
@@ -149,7 +150,7 @@ static int sdio_read_cccr(struct mmc_card *card)
 		card->scr.sda_spec3 = 0;
 		card->sw_caps.sd3_bus_mode = 0;
 		card->sw_caps.sd3_drv_type = 0;
-		if (cccr_vsn >= SDIO_CCCR_REV_3_00) {
+		if (cccr_vsn >= SDIO_CCCR_REV_3_00 && uhs) {
 			card->scr.sda_spec3 = 1;
 			ret = mmc_io_rw_direct(card, 0, 0,
 				SDIO_CCCR_UHS, 0, &data);
@@ -712,7 +713,7 @@ static int mmc_sdio_init_card(struct mmc_host *host, u32 ocr,
 	/*
 	 * Read the common registers.
 	 */
-	err = sdio_read_cccr(card);
+	err = sdio_read_cccr(card, ocr);
 	if (err)
 		goto remove;
 
diff --git a/drivers/mmc/core/sdio_irq.c b/drivers/mmc/core/sdio_irq.c
index 68f81b9ee0fb..f573e7f9f740 100644
--- a/drivers/mmc/core/sdio_irq.c
+++ b/drivers/mmc/core/sdio_irq.c
@@ -146,15 +146,21 @@ static int sdio_irq_thread(void *_host)
 		}
 
 		set_current_state(TASK_INTERRUPTIBLE);
-		if (host->caps & MMC_CAP_SDIO_IRQ)
+		if (host->caps & MMC_CAP_SDIO_IRQ) {
+			mmc_host_clk_hold(host);
 			host->ops->enable_sdio_irq(host, 1);
+			mmc_host_clk_release(host);
+		}
 		if (!kthread_should_stop())
 			schedule_timeout(period);
 		set_current_state(TASK_RUNNING);
 	} while (!kthread_should_stop());
 
-	if (host->caps & MMC_CAP_SDIO_IRQ)
+	if (host->caps & MMC_CAP_SDIO_IRQ) {
+		mmc_host_clk_hold(host);
 		host->ops->enable_sdio_irq(host, 0);
+		mmc_host_clk_release(host);
+	}
 
 	pr_debug("%s: IRQ thread exiting with code %d\n",
 		 mmc_hostname(host), ret);
diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig
index cf444b0ca2cc..00fcbed1afd2 100644
--- a/drivers/mmc/host/Kconfig
+++ b/drivers/mmc/host/Kconfig
@@ -477,7 +477,6 @@ config MMC_SDHI
 config MMC_CB710
 	tristate "ENE CB710 MMC/SD Interface support"
 	depends on PCI
-	select MISC_DEVICES
 	select CB710_CORE
 	help
 	  This option enables support for MMC/SD part of ENE CB710/720 Flash
diff --git a/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c
index fcfe1eb5acc8..6985cdb0bb26 100644
--- a/drivers/mmc/host/atmel-mci.c
+++ b/drivers/mmc/host/atmel-mci.c
@@ -969,11 +969,14 @@ static void atmci_start_request(struct atmel_mci *host,
 	host->data_status = 0;
 
 	if (host->need_reset) {
+		iflags = atmci_readl(host, ATMCI_IMR);
+		iflags &= (ATMCI_SDIOIRQA | ATMCI_SDIOIRQB);
 		atmci_writel(host, ATMCI_CR, ATMCI_CR_SWRST);
 		atmci_writel(host, ATMCI_CR, ATMCI_CR_MCIEN);
 		atmci_writel(host, ATMCI_MR, host->mode_reg);
 		if (host->caps.has_cfg_reg)
 			atmci_writel(host, ATMCI_CFG, host->cfg_reg);
+		atmci_writel(host, ATMCI_IER, iflags);
 		host->need_reset = false;
 	}
 	atmci_writel(host, ATMCI_SDCR, slot->sdc_reg);
diff --git a/drivers/mmc/host/dw_mmc.c b/drivers/mmc/host/dw_mmc.c
index 0e342793ff14..8bec1c36b159 100644
--- a/drivers/mmc/host/dw_mmc.c
+++ b/drivers/mmc/host/dw_mmc.c
@@ -22,7 +22,6 @@
 #include <linux/ioport.h>
 #include <linux/module.h>
 #include <linux/platform_device.h>
-#include <linux/scatterlist.h>
 #include <linux/seq_file.h>
 #include <linux/slab.h>
 #include <linux/stat.h>
@@ -502,8 +501,14 @@ static void dw_mci_submit_data(struct dw_mci *host, struct mmc_data *data)
 		host->dir_status = DW_MCI_SEND_STATUS;
 
 	if (dw_mci_submit_data_dma(host, data)) {
+		int flags = SG_MITER_ATOMIC;
+		if (host->data->flags & MMC_DATA_READ)
+			flags |= SG_MITER_TO_SG;
+		else
+			flags |= SG_MITER_FROM_SG;
+
+		sg_miter_start(&host->sg_miter, data->sg, data->sg_len, flags);
 		host->sg = data->sg;
-		host->pio_offset = 0;
 		host->part_buf_start = 0;
 		host->part_buf_count = 0;
 
@@ -972,6 +977,7 @@ static void dw_mci_tasklet_func(unsigned long priv)
 				 * generates a block interrupt, hence setting
 				 * the scatter-gather pointer to NULL.
 				 */
+				sg_miter_stop(&host->sg_miter);
 				host->sg = NULL;
 				ctrl = mci_readl(host, CTRL);
 				ctrl |= SDMMC_CTRL_FIFO_RESET;
@@ -1311,54 +1317,44 @@ static void dw_mci_pull_data(struct dw_mci *host, void *buf, int cnt)
 
 static void dw_mci_read_data_pio(struct dw_mci *host)
 {
-	struct scatterlist *sg = host->sg;
-	void *buf = sg_virt(sg);
-	unsigned int offset = host->pio_offset;
+	struct sg_mapping_iter *sg_miter = &host->sg_miter;
+	void *buf;
+	unsigned int offset;
 	struct mmc_data	*data = host->data;
 	int shift = host->data_shift;
 	u32 status;
 	unsigned int nbytes = 0, len;
+	unsigned int remain, fcnt;
 
 	do {
-		len = host->part_buf_count +
-			(SDMMC_GET_FCNT(mci_readl(host, STATUS)) << shift);
-		if (offset + len <= sg->length) {
+		if (!sg_miter_next(sg_miter))
+			goto done;
+
+		host->sg = sg_miter->__sg;
+		buf = sg_miter->addr;
+		remain = sg_miter->length;
+		offset = 0;
+
+		do {
+			fcnt = (SDMMC_GET_FCNT(mci_readl(host, STATUS))
+					<< shift) + host->part_buf_count;
+			len = min(remain, fcnt);
+			if (!len)
+				break;
 			dw_mci_pull_data(host, (void *)(buf + offset), len);
-
 			offset += len;
 			nbytes += len;
-
-			if (offset == sg->length) {
-				flush_dcache_page(sg_page(sg));
-				host->sg = sg = sg_next(sg);
-				if (!sg)
-					goto done;
-
-				offset = 0;
-				buf = sg_virt(sg);
-			}
-		} else {
-			unsigned int remaining = sg->length - offset;
-			dw_mci_pull_data(host, (void *)(buf + offset),
-					 remaining);
-			nbytes += remaining;
-
-			flush_dcache_page(sg_page(sg));
-			host->sg = sg = sg_next(sg);
-			if (!sg)
-				goto done;
-
-			offset = len - remaining;
-			buf = sg_virt(sg);
-			dw_mci_pull_data(host, buf, offset);
-			nbytes += offset;
-		}
+			remain -= len;
+		} while (remain);
+		sg_miter->consumed = offset;
 
 		status = mci_readl(host, MINTSTS);
 		mci_writel(host, RINTSTS, SDMMC_INT_RXDR);
 		if (status & DW_MCI_DATA_ERROR_FLAGS) {
 			host->data_status = status;
 			data->bytes_xfered += nbytes;
+			sg_miter_stop(sg_miter);
+			host->sg = NULL;
 			smp_wmb();
 
 			set_bit(EVENT_DATA_ERROR, &host->pending_events);
@@ -1367,65 +1363,66 @@ static void dw_mci_read_data_pio(struct dw_mci *host)
 			return;
 		}
 	} while (status & SDMMC_INT_RXDR); /*if the RXDR is ready read again*/
-	host->pio_offset = offset;
 	data->bytes_xfered += nbytes;
+
+	if (!remain) {
+		if (!sg_miter_next(sg_miter))
+			goto done;
+		sg_miter->consumed = 0;
+	}
+	sg_miter_stop(sg_miter);
 	return;
 
 done:
 	data->bytes_xfered += nbytes;
+	sg_miter_stop(sg_miter);
+	host->sg = NULL;
 	smp_wmb();
 	set_bit(EVENT_XFER_COMPLETE, &host->pending_events);
 }
 
 static void dw_mci_write_data_pio(struct dw_mci *host)
 {
-	struct scatterlist *sg = host->sg;
-	void *buf = sg_virt(sg);
-	unsigned int offset = host->pio_offset;
+	struct sg_mapping_iter *sg_miter = &host->sg_miter;
+	void *buf;
+	unsigned int offset;
 	struct mmc_data	*data = host->data;
 	int shift = host->data_shift;
 	u32 status;
 	unsigned int nbytes = 0, len;
+	unsigned int fifo_depth = host->fifo_depth;
+	unsigned int remain, fcnt;
 
 	do {
-		len = ((host->fifo_depth -
-			SDMMC_GET_FCNT(mci_readl(host, STATUS))) << shift)
-			- host->part_buf_count;
-		if (offset + len <= sg->length) {
+		if (!sg_miter_next(sg_miter))
+			goto done;
+
+		host->sg = sg_miter->__sg;
+		buf = sg_miter->addr;
+		remain = sg_miter->length;
+		offset = 0;
+
+		do {
+			fcnt = ((fifo_depth -
+				 SDMMC_GET_FCNT(mci_readl(host, STATUS)))
+					<< shift) - host->part_buf_count;
+			len = min(remain, fcnt);
+			if (!len)
+				break;
 			host->push_data(host, (void *)(buf + offset), len);
-
 			offset += len;
 			nbytes += len;
-			if (offset == sg->length) {
-				host->sg = sg = sg_next(sg);
-				if (!sg)
-					goto done;
-
-				offset = 0;
-				buf = sg_virt(sg);
-			}
-		} else {
-			unsigned int remaining = sg->length - offset;
-
-			host->push_data(host, (void *)(buf + offset),
-					remaining);
-			nbytes += remaining;
-
-			host->sg = sg = sg_next(sg);
-			if (!sg)
-				goto done;
-
-			offset = len - remaining;
-			buf = sg_virt(sg);
-			host->push_data(host, (void *)buf, offset);
-			nbytes += offset;
-		}
+			remain -= len;
+		} while (remain);
+		sg_miter->consumed = offset;
 
 		status = mci_readl(host, MINTSTS);
 		mci_writel(host, RINTSTS, SDMMC_INT_TXDR);
 		if (status & DW_MCI_DATA_ERROR_FLAGS) {
 			host->data_status = status;
 			data->bytes_xfered += nbytes;
+			sg_miter_stop(sg_miter);
+			host->sg = NULL;
 
 			smp_wmb();
 
@@ -1435,12 +1432,20 @@ static void dw_mci_write_data_pio(struct dw_mci *host)
 			return;
 		}
 	} while (status & SDMMC_INT_TXDR); /* if TXDR write again */
-	host->pio_offset = offset;
 	data->bytes_xfered += nbytes;
+
+	if (!remain) {
+		if (!sg_miter_next(sg_miter))
+			goto done;
+		sg_miter->consumed = 0;
+	}
+	sg_miter_stop(sg_miter);
 	return;
 
 done:
 	data->bytes_xfered += nbytes;
+	sg_miter_stop(sg_miter);
+	host->sg = NULL;
 	smp_wmb();
 	set_bit(EVENT_XFER_COMPLETE, &host->pending_events);
 }
@@ -1643,6 +1648,7 @@ static void dw_mci_work_routine_card(struct work_struct *work)
 				 * block interrupt, hence setting the
 				 * scatter-gather pointer to NULL.
 				 */
+				sg_miter_stop(&host->sg_miter);
 				host->sg = NULL;
 
 				ctrl = mci_readl(host, CTRL);
diff --git a/drivers/mmc/host/of_mmc_spi.c b/drivers/mmc/host/of_mmc_spi.c
index ab66f2454dc4..1534b582c419 100644
--- a/drivers/mmc/host/of_mmc_spi.c
+++ b/drivers/mmc/host/of_mmc_spi.c
@@ -113,8 +113,8 @@ struct mmc_spi_platform_data *mmc_spi_get_pdata(struct spi_device *spi)
 		const int j = i * 2;
 		u32 mask;
 
-		mask = mmc_vddrange_to_ocrmask(voltage_ranges[j],
-					       voltage_ranges[j + 1]);
+		mask = mmc_vddrange_to_ocrmask(be32_to_cpu(voltage_ranges[j]),
+					       be32_to_cpu(voltage_ranges[j + 1]));
 		if (!mask) {
 			ret = -EINVAL;
 			dev_err(dev, "OF: voltage-range #%d is invalid\n", i);
diff --git a/drivers/mmc/host/sdhci-of-esdhc.c b/drivers/mmc/host/sdhci-of-esdhc.c
index ff4adc018041..5d876ff86f37 100644
--- a/drivers/mmc/host/sdhci-of-esdhc.c
+++ b/drivers/mmc/host/sdhci-of-esdhc.c
@@ -38,6 +38,23 @@ static u8 esdhc_readb(struct sdhci_host *host, int reg)
 	int base = reg & ~0x3;
 	int shift = (reg & 0x3) * 8;
 	u8 ret = (in_be32(host->ioaddr + base) >> shift) & 0xff;
+
+	/*
+	 * "DMA select" locates at offset 0x28 in SD specification, but on
+	 * P5020 or P3041, it locates at 0x29.
+	 */
+	if (reg == SDHCI_HOST_CONTROL) {
+		u32 dma_bits;
+
+		dma_bits = in_be32(host->ioaddr + reg);
+		/* DMA select is 22,23 bits in Protocol Control Register */
+		dma_bits = (dma_bits >> 5) & SDHCI_CTRL_DMA_MASK;
+
+		/* fixup the result */
+		ret &= ~SDHCI_CTRL_DMA_MASK;
+		ret |= dma_bits;
+	}
+
 	return ret;
 }
 
@@ -56,6 +73,21 @@ static void esdhc_writew(struct sdhci_host *host, u16 val, int reg)
 
 static void esdhc_writeb(struct sdhci_host *host, u8 val, int reg)
 {
+	/*
+	 * "DMA select" location is offset 0x28 in SD specification, but on
+	 * P5020 or P3041, it's located at 0x29.
+	 */
+	if (reg == SDHCI_HOST_CONTROL) {
+		u32 dma_bits;
+
+		/* DMA select is 22,23 bits in Protocol Control Register */
+		dma_bits = (val & SDHCI_CTRL_DMA_MASK) << 5;
+		clrsetbits_be32(host->ioaddr + reg , SDHCI_CTRL_DMA_MASK << 5,
+			dma_bits);
+		val &= ~SDHCI_CTRL_DMA_MASK;
+		val |= in_be32(host->ioaddr + reg) & SDHCI_CTRL_DMA_MASK;
+	}
+
 	/* Prevent SDHCI core from writing reserved bits (e.g. HISPD). */
 	if (reg == SDHCI_HOST_CONTROL)
 		val &= ~ESDHC_HOST_CONTROL_RES;
diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host/sdhci-pci.c
index 7165e6a09274..6ebdc4010e7c 100644
--- a/drivers/mmc/host/sdhci-pci.c
+++ b/drivers/mmc/host/sdhci-pci.c
@@ -250,7 +250,7 @@ static int mfd_emmc_probe_slot(struct sdhci_pci_slot *slot)
 
 static int mfd_sdio_probe_slot(struct sdhci_pci_slot *slot)
 {
-	slot->host->mmc->caps |= MMC_CAP_POWER_OFF_CARD;
+	slot->host->mmc->caps |= MMC_CAP_POWER_OFF_CARD | MMC_CAP_NONREMOVABLE;
 	return 0;
 }
 
diff --git a/drivers/mmc/host/sdhci-pltfm.c b/drivers/mmc/host/sdhci-pltfm.c
index 03970bcb3495..c5c2a48bdd94 100644
--- a/drivers/mmc/host/sdhci-pltfm.c
+++ b/drivers/mmc/host/sdhci-pltfm.c
@@ -2,7 +2,7 @@
  * sdhci-pltfm.c Support for SDHCI platform devices
  * Copyright (c) 2009 Intel Corporation
  *
- * Copyright (c) 2007 Freescale Semiconductor, Inc.
+ * Copyright (c) 2007, 2011 Freescale Semiconductor, Inc.
  * Copyright (c) 2009 MontaVista Software, Inc.
  *
  * Authors: Xiaobo Xie <X.Xie@freescale.com>
@@ -71,6 +71,14 @@ void sdhci_get_of_property(struct platform_device *pdev)
 		if (sdhci_of_wp_inverted(np))
 			host->quirks |= SDHCI_QUIRK_INVERTED_WRITE_PROTECT;
 
+		if (of_device_is_compatible(np, "fsl,p2020-rev1-esdhc"))
+			host->quirks |= SDHCI_QUIRK_BROKEN_DMA;
+
+		if (of_device_is_compatible(np, "fsl,p2020-esdhc") ||
+		    of_device_is_compatible(np, "fsl,p1010-esdhc") ||
+		    of_device_is_compatible(np, "fsl,mpc8536-esdhc"))
+			host->quirks |= SDHCI_QUIRK_BROKEN_TIMEOUT_VAL;
+
 		clk = of_get_property(np, "clock-frequency", &size);
 		if (clk && size == sizeof(*clk) && *clk)
 			pltfm_host->clock = be32_to_cpup(clk);
diff --git a/drivers/mmc/host/sh_mmcif.c b/drivers/mmc/host/sh_mmcif.c
index f5d8b53be333..352d4797865b 100644
--- a/drivers/mmc/host/sh_mmcif.c
+++ b/drivers/mmc/host/sh_mmcif.c
@@ -1327,7 +1327,7 @@ static int __devinit sh_mmcif_probe(struct platform_device *pdev)
 	if (ret < 0)
 		goto clean_up2;
 
-	mmc_add_host(mmc);
+	INIT_DELAYED_WORK(&host->timeout_work, mmcif_timeout_work);
 
 	sh_mmcif_writel(host->addr, MMCIF_CE_INT_MASK, MASK_ALL);
 
@@ -1338,22 +1338,24 @@ static int __devinit sh_mmcif_probe(struct platform_device *pdev)
 	}
 	ret = request_threaded_irq(irq[1], sh_mmcif_intr, sh_mmcif_irqt, 0, "sh_mmc:int", host);
 	if (ret) {
-		free_irq(irq[0], host);
 		dev_err(&pdev->dev, "request_irq error (sh_mmc:int)\n");
-		goto clean_up3;
+		goto clean_up4;
 	}
 
-	INIT_DELAYED_WORK(&host->timeout_work, mmcif_timeout_work);
-
-	mmc_detect_change(host->mmc, 0);
+	ret = mmc_add_host(mmc);
+	if (ret < 0)
+		goto clean_up5;
 
 	dev_info(&pdev->dev, "driver version %s\n", DRIVER_VERSION);
 	dev_dbg(&pdev->dev, "chip ver H'%04x\n",
 		sh_mmcif_readl(host->addr, MMCIF_CE_VERSION) & 0x0000ffff);
 	return ret;
 
+clean_up5:
+	free_irq(irq[1], host);
+clean_up4:
+	free_irq(irq[0], host);
 clean_up3:
-	mmc_remove_host(mmc);
 	pm_runtime_suspend(&pdev->dev);
 clean_up2:
 	pm_runtime_disable(&pdev->dev);
diff --git a/drivers/mmc/host/tmio_mmc.h b/drivers/mmc/host/tmio_mmc.h
index a95e6d901726..f96c536d130a 100644
--- a/drivers/mmc/host/tmio_mmc.h
+++ b/drivers/mmc/host/tmio_mmc.h
@@ -20,8 +20,8 @@
 #include <linux/mmc/tmio.h>
 #include <linux/mutex.h>
 #include <linux/pagemap.h>
-#include <linux/spinlock.h>
 #include <linux/scatterlist.h>
+#include <linux/spinlock.h>
 
 /* Definitions for values the CTRL_SDIO_STATUS register can take. */
 #define TMIO_SDIO_STAT_IOIRQ	0x0001
@@ -120,6 +120,7 @@ void tmio_mmc_start_dma(struct tmio_mmc_host *host, struct mmc_data *data);
 void tmio_mmc_enable_dma(struct tmio_mmc_host *host, bool enable);
 void tmio_mmc_request_dma(struct tmio_mmc_host *host, struct tmio_mmc_data *pdata);
 void tmio_mmc_release_dma(struct tmio_mmc_host *host);
+void tmio_mmc_abort_dma(struct tmio_mmc_host *host);
 #else
 static inline void tmio_mmc_start_dma(struct tmio_mmc_host *host,
 			       struct mmc_data *data)
@@ -140,6 +141,10 @@ static inline void tmio_mmc_request_dma(struct tmio_mmc_host *host,
 static inline void tmio_mmc_release_dma(struct tmio_mmc_host *host)
 {
 }
+
+static inline void tmio_mmc_abort_dma(struct tmio_mmc_host *host)
+{
+}
 #endif
 
 #ifdef CONFIG_PM
diff --git a/drivers/mmc/host/tmio_mmc_dma.c b/drivers/mmc/host/tmio_mmc_dma.c
index 7a6e6cc8f8b8..8253ec12003e 100644
--- a/drivers/mmc/host/tmio_mmc_dma.c
+++ b/drivers/mmc/host/tmio_mmc_dma.c
@@ -34,6 +34,18 @@ void tmio_mmc_enable_dma(struct tmio_mmc_host *host, bool enable)
 #endif
 }
 
+void tmio_mmc_abort_dma(struct tmio_mmc_host *host)
+{
+	tmio_mmc_enable_dma(host, false);
+
+	if (host->chan_rx)
+		dmaengine_terminate_all(host->chan_rx);
+	if (host->chan_tx)
+		dmaengine_terminate_all(host->chan_tx);
+
+	tmio_mmc_enable_dma(host, true);
+}
+
 static void tmio_mmc_start_dma_rx(struct tmio_mmc_host *host)
 {
 	struct scatterlist *sg = host->sg_ptr, *sg_tmp;
diff --git a/drivers/mmc/host/tmio_mmc_pio.c b/drivers/mmc/host/tmio_mmc_pio.c
index abad01b37cfb..5f9ad74fbf80 100644
--- a/drivers/mmc/host/tmio_mmc_pio.c
+++ b/drivers/mmc/host/tmio_mmc_pio.c
@@ -41,8 +41,8 @@
 #include <linux/platform_device.h>
 #include <linux/pm_runtime.h>
 #include <linux/scatterlist.h>
-#include <linux/workqueue.h>
 #include <linux/spinlock.h>
+#include <linux/workqueue.h>
 
 #include "tmio_mmc.h"
 
@@ -246,6 +246,7 @@ static void tmio_mmc_reset_work(struct work_struct *work)
 	/* Ready for new calls */
 	host->mrq = NULL;
 
+	tmio_mmc_abort_dma(host);
 	mmc_request_done(host->mmc, mrq);
 }
 
@@ -272,6 +273,9 @@ static void tmio_mmc_finish_request(struct tmio_mmc_host *host)
 	host->mrq = NULL;
 	spin_unlock_irqrestore(&host->lock, flags);
 
+	if (mrq->cmd->error || (mrq->data && mrq->data->error))
+		tmio_mmc_abort_dma(host);
+
 	mmc_request_done(host->mmc, mrq);
 }
 
diff --git a/drivers/mtd/mtdcore.c b/drivers/mtd/mtdcore.c
index 6ae9ca01388b..9a9ce71a71fc 100644
--- a/drivers/mtd/mtdcore.c
+++ b/drivers/mtd/mtdcore.c
@@ -119,7 +119,7 @@ static int mtd_cls_suspend(struct device *dev, pm_message_t state)
 {
 	struct mtd_info *mtd = dev_get_drvdata(dev);
 
-	return mtd_suspend(mtd);
+	return mtd ? mtd_suspend(mtd) : 0;
 }
 
 static int mtd_cls_resume(struct device *dev)
diff --git a/drivers/mtd/nand/atmel_nand.c b/drivers/mtd/nand/atmel_nand.c
index 4dd056e2e16a..35b4fb55dbd6 100644
--- a/drivers/mtd/nand/atmel_nand.c
+++ b/drivers/mtd/nand/atmel_nand.c
@@ -161,6 +161,37 @@ static int atmel_nand_device_ready(struct mtd_info *mtd)
                 !!host->board->rdy_pin_active_low;
 }
 
+/*
+ * Minimal-overhead PIO for data access.
+ */
+static void atmel_read_buf8(struct mtd_info *mtd, u8 *buf, int len)
+{
+	struct nand_chip	*nand_chip = mtd->priv;
+
+	__raw_readsb(nand_chip->IO_ADDR_R, buf, len);
+}
+
+static void atmel_read_buf16(struct mtd_info *mtd, u8 *buf, int len)
+{
+	struct nand_chip	*nand_chip = mtd->priv;
+
+	__raw_readsw(nand_chip->IO_ADDR_R, buf, len / 2);
+}
+
+static void atmel_write_buf8(struct mtd_info *mtd, const u8 *buf, int len)
+{
+	struct nand_chip	*nand_chip = mtd->priv;
+
+	__raw_writesb(nand_chip->IO_ADDR_W, buf, len);
+}
+
+static void atmel_write_buf16(struct mtd_info *mtd, const u8 *buf, int len)
+{
+	struct nand_chip	*nand_chip = mtd->priv;
+
+	__raw_writesw(nand_chip->IO_ADDR_W, buf, len / 2);
+}
+
 static void dma_complete_func(void *completion)
 {
 	complete(completion);
@@ -235,27 +266,33 @@ err_buf:
 static void atmel_read_buf(struct mtd_info *mtd, u8 *buf, int len)
 {
 	struct nand_chip *chip = mtd->priv;
+	struct atmel_nand_host *host = chip->priv;
 
 	if (use_dma && len > mtd->oobsize)
 		/* only use DMA for bigger than oob size: better performances */
 		if (atmel_nand_dma_op(mtd, buf, len, 1) == 0)
 			return;
 
-	/* if no DMA operation possible, use PIO */
-	memcpy_fromio(buf, chip->IO_ADDR_R, len);
+	if (host->board->bus_width_16)
+		atmel_read_buf16(mtd, buf, len);
+	else
+		atmel_read_buf8(mtd, buf, len);
 }
 
 static void atmel_write_buf(struct mtd_info *mtd, const u8 *buf, int len)
 {
 	struct nand_chip *chip = mtd->priv;
+	struct atmel_nand_host *host = chip->priv;
 
 	if (use_dma && len > mtd->oobsize)
 		/* only use DMA for bigger than oob size: better performances */
 		if (atmel_nand_dma_op(mtd, (void *)buf, len, 0) == 0)
 			return;
 
-	/* if no DMA operation possible, use PIO */
-	memcpy_toio(chip->IO_ADDR_W, buf, len);
+	if (host->board->bus_width_16)
+		atmel_write_buf16(mtd, buf, len);
+	else
+		atmel_write_buf8(mtd, buf, len);
 }
 
 /*
diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-lib.c b/drivers/mtd/nand/gpmi-nand/gpmi-lib.c
index 7f680420bfab..7db6555ed3ba 100644
--- a/drivers/mtd/nand/gpmi-nand/gpmi-lib.c
+++ b/drivers/mtd/nand/gpmi-nand/gpmi-lib.c
@@ -69,17 +69,19 @@ static int clear_poll_bit(void __iomem *addr, u32 mask)
  *  [1] enable the module.
  *  [2] reset the module.
  *
- * In most of the cases, it's ok. But there is a hardware bug in the BCH block.
+ * In most of the cases, it's ok.
+ * But in MX23, there is a hardware bug in the BCH block (see erratum #2847).
  * If you try to soft reset the BCH block, it becomes unusable until
  * the next hard reset. This case occurs in the NAND boot mode. When the board
  * boots by NAND, the ROM of the chip will initialize the BCH blocks itself.
  * So If the driver tries to reset the BCH again, the BCH will not work anymore.
- * You will see a DMA timeout in this case.
+ * You will see a DMA timeout in this case. The bug has been fixed
+ * in the following chips, such as MX28.
  *
  * To avoid this bug, just add a new parameter `just_enable` for
  * the mxs_reset_block(), and rewrite it here.
  */
-int gpmi_reset_block(void __iomem *reset_addr, bool just_enable)
+static int gpmi_reset_block(void __iomem *reset_addr, bool just_enable)
 {
 	int ret;
 	int timeout = 0x400;
@@ -206,7 +208,15 @@ int bch_set_geometry(struct gpmi_nand_data *this)
 	if (ret)
 		goto err_out;
 
-	ret = gpmi_reset_block(r->bch_regs, true);
+	/*
+	* Due to erratum #2847 of the MX23, the BCH cannot be soft reset on this
+	* chip, otherwise it will lock up. So we skip resetting BCH on the MX23.
+	* On the other hand, the MX28 needs the reset, because one case has been
+	* seen where the BCH produced ECC errors constantly after 10000
+	* consecutive reboots. The latter case has not been seen on the MX23 yet,
+	* still we don't know if it could happen there as well.
+	*/
+	ret = gpmi_reset_block(r->bch_regs, GPMI_IS_MX23(this));
 	if (ret)
 		goto err_out;
 
diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c
index 35b4565050f1..8a393f9e6027 100644
--- a/drivers/mtd/nand/nand_base.c
+++ b/drivers/mtd/nand/nand_base.c
@@ -2588,7 +2588,7 @@ int nand_erase_nand(struct mtd_info *mtd, struct erase_info *instr,
 	instr->state = MTD_ERASING;
 
 	while (len) {
-		/* Heck if we have a bad block, we do not erase bad blocks! */
+		/* Check if we have a bad block, we do not erase bad blocks! */
 		if (nand_block_checkbad(mtd, ((loff_t) page) <<
 					chip->page_shift, 0, allowbbt)) {
 			pr_warn("%s: attempt to erase a bad block at page 0x%08x\n",
diff --git a/drivers/net/can/cc770/cc770.c b/drivers/net/can/cc770/cc770.c
index 766896747643..c30f0e6f1048 100644
--- a/drivers/net/can/cc770/cc770.c
+++ b/drivers/net/can/cc770/cc770.c
@@ -440,12 +440,14 @@ static netdev_tx_t cc770_start_xmit(struct sk_buff *skb, struct net_device *dev)
 	for (i = 0; i < dlc; i++)
 		cc770_write_reg(priv, msgobj[mo].data[i], cf->data[i]);
 
+	/* Store echo skb before starting the transfer */
+	can_put_echo_skb(skb, dev, 0);
+
 	cc770_write_reg(priv, msgobj[mo].ctrl1,
 			RMTPND_RES | TXRQST_SET | CPUUPD_RES | NEWDAT_UNC);
 
 	stats->tx_bytes += dlc;
 
-	can_put_echo_skb(skb, dev, 0);
 
 	/*
 	 * HM: We had some cases of repeated IRQs so make sure the
diff --git a/drivers/net/can/cc770/cc770_isa.c b/drivers/net/can/cc770/cc770_isa.c
index 4be5fe2c40a5..9f3a25ccd665 100644
--- a/drivers/net/can/cc770/cc770_isa.c
+++ b/drivers/net/can/cc770/cc770_isa.c
@@ -110,6 +110,11 @@ MODULE_PARM_DESC(bcr, "Bus configuration register (default=0x40 [CBY])");
 #define CC770_IOSIZE          0x20
 #define CC770_IOSIZE_INDIRECT 0x02
 
+/* Spinlock for cc770_isa_port_write_reg_indirect
+ * and cc770_isa_port_read_reg_indirect
+ */
+static DEFINE_SPINLOCK(cc770_isa_port_lock);
+
 static struct platform_device *cc770_isa_devs[MAXDEV];
 
 static u8 cc770_isa_mem_read_reg(const struct cc770_priv *priv, int reg)
@@ -138,18 +143,27 @@ static u8 cc770_isa_port_read_reg_indirect(const struct cc770_priv *priv,
 					     int reg)
 {
 	unsigned long base = (unsigned long)priv->reg_base;
+	unsigned long flags;
+	u8 val;
 
+	spin_lock_irqsave(&cc770_isa_port_lock, flags);
 	outb(reg, base);
-	return inb(base + 1);
+	val = inb(base + 1);
+	spin_unlock_irqrestore(&cc770_isa_port_lock, flags);
+
+	return val;
 }
 
 static void cc770_isa_port_write_reg_indirect(const struct cc770_priv *priv,
 						int reg, u8 val)
 {
 	unsigned long base = (unsigned long)priv->reg_base;
+	unsigned long flags;
 
+	spin_lock_irqsave(&cc770_isa_port_lock, flags);
 	outb(reg, base);
 	outb(val, base + 1);
+	spin_unlock_irqrestore(&cc770_isa_port_lock, flags);
 }
 
 static int __devinit cc770_isa_probe(struct platform_device *pdev)
diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c
index 7fd8089946fb..96d235799ec1 100644
--- a/drivers/net/can/flexcan.c
+++ b/drivers/net/can/flexcan.c
@@ -118,6 +118,9 @@
 	(FLEXCAN_ESR_TWRN_INT | FLEXCAN_ESR_RWRN_INT | FLEXCAN_ESR_BOFF_INT)
 #define FLEXCAN_ESR_ERR_ALL \
 	(FLEXCAN_ESR_ERR_BUS | FLEXCAN_ESR_ERR_STATE)
+#define FLEXCAN_ESR_ALL_INT \
+	(FLEXCAN_ESR_TWRN_INT | FLEXCAN_ESR_RWRN_INT | \
+	 FLEXCAN_ESR_BOFF_INT | FLEXCAN_ESR_ERR_INT)
 
 /* FLEXCAN interrupt flag register (IFLAG) bits */
 #define FLEXCAN_TX_BUF_ID		8
@@ -577,7 +580,9 @@ static irqreturn_t flexcan_irq(int irq, void *dev_id)
 
 	reg_iflag1 = flexcan_read(&regs->iflag1);
 	reg_esr = flexcan_read(&regs->esr);
-	flexcan_write(FLEXCAN_ESR_ERR_INT, &regs->esr);	/* ACK err IRQ */
+	/* ACK all bus error and state change IRQ sources */
+	if (reg_esr & FLEXCAN_ESR_ALL_INT)
+		flexcan_write(reg_esr & FLEXCAN_ESR_ALL_INT, &regs->esr);
 
 	/*
 	 * schedule NAPI in case of:
diff --git a/drivers/net/can/pch_can.c b/drivers/net/can/pch_can.c
index d11fbb2b95ff..6edc25e0dd15 100644
--- a/drivers/net/can/pch_can.c
+++ b/drivers/net/can/pch_can.c
@@ -66,6 +66,7 @@
 #define PCH_IF_CREQ_BUSY	BIT(15)
 
 #define PCH_STATUS_INT		0x8000
+#define PCH_RP			0x00008000
 #define PCH_REC			0x00007f00
 #define PCH_TEC			0x000000ff
 
@@ -527,7 +528,7 @@ static void pch_can_error(struct net_device *ndev, u32 status)
 		priv->can.can_stats.error_passive++;
 		state = CAN_STATE_ERROR_PASSIVE;
 		cf->can_id |= CAN_ERR_CRTL;
-		if (((errc & PCH_REC) >> 8) > 127)
+		if (errc & PCH_RP)
 			cf->data[1] |= CAN_ERR_CRTL_RX_PASSIVE;
 		if ((errc & PCH_TEC) > 127)
 			cf->data[1] |= CAN_ERR_CRTL_TX_PASSIVE;
diff --git a/drivers/net/can/sja1000/peak_pci.c b/drivers/net/can/sja1000/peak_pci.c
index 2c7f5036f570..214795945bc4 100644
--- a/drivers/net/can/sja1000/peak_pci.c
+++ b/drivers/net/can/sja1000/peak_pci.c
@@ -39,9 +39,9 @@ MODULE_LICENSE("GPL v2");
 #define DRV_NAME  "peak_pci"
 
 struct peak_pci_chan {
-	void __iomem *cfg_base;	     /* Common for all channels */
-	struct net_device *next_dev; /* Chain of network devices */
-	u16 icr_mask;		     /* Interrupt mask for fast ack */
+	void __iomem *cfg_base;		/* Common for all channels */
+	struct net_device *prev_dev;	/* Chain of network devices */
+	u16 icr_mask;			/* Interrupt mask for fast ack */
 };
 
 #define PEAK_PCI_CAN_CLOCK	(16000000 / 2)
@@ -98,7 +98,7 @@ static int __devinit peak_pci_probe(struct pci_dev *pdev,
 {
 	struct sja1000_priv *priv;
 	struct peak_pci_chan *chan;
-	struct net_device *dev, *dev0 = NULL;
+	struct net_device *dev;
 	void __iomem *cfg_base, *reg_base;
 	u16 sub_sys_id, icr;
 	int i, err, channels;
@@ -196,18 +196,14 @@ static int __devinit peak_pci_probe(struct pci_dev *pdev,
 		}
 
 		/* Create chain of SJA1000 devices */
-		if (i == 0)
-			dev0 = dev;
-		else
-			chan->next_dev = dev;
+		chan->prev_dev = pci_get_drvdata(pdev);
+		pci_set_drvdata(pdev, dev);
 
 		dev_info(&pdev->dev,
 			 "%s at reg_base=0x%p cfg_base=0x%p irq=%d\n",
 			 dev->name, priv->reg_base, chan->cfg_base, dev->irq);
 	}
 
-	pci_set_drvdata(pdev, dev0);
-
 	/* Enable interrupts */
 	writew(icr, cfg_base + PITA_ICR + 2);
 
@@ -217,12 +213,11 @@ failure_remove_channels:
 	/* Disable interrupts */
 	writew(0x0, cfg_base + PITA_ICR + 2);
 
-	for (dev = dev0; dev; dev = chan->next_dev) {
+	for (dev = pci_get_drvdata(pdev); dev; dev = chan->prev_dev) {
 		unregister_sja1000dev(dev);
 		free_sja1000dev(dev);
 		priv = netdev_priv(dev);
 		chan = priv->priv;
-		dev = chan->next_dev;
 	}
 
 	pci_iounmap(pdev, reg_base);
@@ -241,7 +236,7 @@ failure_disable_pci:
 
 static void __devexit peak_pci_remove(struct pci_dev *pdev)
 {
-	struct net_device *dev = pci_get_drvdata(pdev); /* First device */
+	struct net_device *dev = pci_get_drvdata(pdev); /* Last device */
 	struct sja1000_priv *priv = netdev_priv(dev);
 	struct peak_pci_chan *chan = priv->priv;
 	void __iomem *cfg_base = chan->cfg_base;
@@ -255,7 +250,7 @@ static void __devexit peak_pci_remove(struct pci_dev *pdev)
 		dev_info(&pdev->dev, "removing device %s\n", dev->name);
 		unregister_sja1000dev(dev);
 		free_sja1000dev(dev);
-		dev = chan->next_dev;
+		dev = chan->prev_dev;
 		if (!dev)
 			break;
 		priv = netdev_priv(dev);
diff --git a/drivers/net/can/ti_hecc.c b/drivers/net/can/ti_hecc.c
index df809e3f130e..5a2e1e3588a1 100644
--- a/drivers/net/can/ti_hecc.c
+++ b/drivers/net/can/ti_hecc.c
@@ -745,9 +745,10 @@ static int ti_hecc_error(struct net_device *ndev, int int_status,
 		}
 	}
 
-	netif_receive_skb(skb);
+	netif_rx(skb);
 	stats->rx_packets++;
 	stats->rx_bytes += cf->can_dlc;
+
 	return 0;
 }
 
diff --git a/drivers/net/can/usb/ems_usb.c b/drivers/net/can/usb/ems_usb.c
index 9697c14b8dc6..7dae64d44e83 100644
--- a/drivers/net/can/usb/ems_usb.c
+++ b/drivers/net/can/usb/ems_usb.c
@@ -627,9 +627,6 @@ static int ems_usb_start(struct ems_usb *dev)
 
 		err = usb_submit_urb(urb, GFP_KERNEL);
 		if (err) {
-			if (err == -ENODEV)
-				netif_device_detach(dev->netdev);
-
 			usb_unanchor_urb(urb);
 			usb_free_coherent(dev->udev, RX_BUFFER_SIZE, buf,
 					  urb->transfer_dma);
@@ -659,9 +656,6 @@ static int ems_usb_start(struct ems_usb *dev)
 
 	err = usb_submit_urb(dev->intr_urb, GFP_KERNEL);
 	if (err) {
-		if (err == -ENODEV)
-			netif_device_detach(dev->netdev);
-
 		dev_warn(netdev->dev.parent, "intr URB submit failed: %d\n",
 			 err);
 
@@ -692,9 +686,6 @@ static int ems_usb_start(struct ems_usb *dev)
 	return 0;
 
 failed:
-	if (err == -ENODEV)
-		netif_device_detach(dev->netdev);
-
 	dev_warn(netdev->dev.parent, "couldn't submit control: %d\n", err);
 
 	return err;
diff --git a/drivers/net/ethernet/3com/3c59x.c b/drivers/net/ethernet/3com/3c59x.c
index 8153a3e0a1a4..f9b74c0a8492 100644
--- a/drivers/net/ethernet/3com/3c59x.c
+++ b/drivers/net/ethernet/3com/3c59x.c
@@ -1842,7 +1842,7 @@ vortex_timer(unsigned long data)
 		ok = 1;
 	}
 
-	if (!netif_carrier_ok(dev))
+	if (dev->flags & IFF_SLAVE || !netif_carrier_ok(dev))
 		next_tick = 5*HZ;
 
 	if (vp->medialock)
diff --git a/drivers/net/ethernet/broadcom/bcm63xx_enet.c b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
index 986019b2c849..c7ca7ec065ee 100644
--- a/drivers/net/ethernet/broadcom/bcm63xx_enet.c
+++ b/drivers/net/ethernet/broadcom/bcm63xx_enet.c
@@ -797,7 +797,7 @@ static int bcm_enet_open(struct net_device *dev)
 	if (priv->has_phy) {
 		/* connect to PHY */
 		snprintf(phy_id, sizeof(phy_id), PHY_ID_FMT,
-			 priv->mac_id ? "1" : "0", priv->phy_id);
+			 priv->mii_bus->id, priv->phy_id);
 
 		phydev = phy_connect(dev, phy_id, bcm_enet_adjust_phy_link, 0,
 				     PHY_INTERFACE_MODE_MII);
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
index 03f3935fd8c2..7aee46983be4 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@ -523,7 +523,6 @@ static void bnx2x_tpa_stop(struct bnx2x *bp, struct bnx2x_fastpath *fp,
 		skb = build_skb(data);
 
 	if (likely(skb)) {
-
 #ifdef BNX2X_STOP_ON_ERROR
 		if (pad + len > fp->rx_buf_size) {
 			BNX2X_ERR("skb_put is about to fail...  "
@@ -557,7 +556,7 @@ static void bnx2x_tpa_stop(struct bnx2x *bp, struct bnx2x_fastpath *fp,
 
 		return;
 	}
-
+	kfree(new_data);
 drop:
 	/* drop the packet and keep the buffer in the bin */
 	DP(NETIF_MSG_RX_STATUS,
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index 1e3f978ee6da..254521319150 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -117,10 +117,6 @@ static int dropless_fc;
 module_param(dropless_fc, int, 0);
 MODULE_PARM_DESC(dropless_fc, " Pause on exhausted host ring");
 
-static int poll;
-module_param(poll, int, 0);
-MODULE_PARM_DESC(poll, " Use polling (for debug)");
-
 static int mrrs = -1;
 module_param(mrrs, int, 0);
 MODULE_PARM_DESC(mrrs, " Force Max Read Req Size (0..3) (for debug)");
@@ -4834,20 +4830,11 @@ void bnx2x_drv_pulse(struct bnx2x *bp)
 
 static void bnx2x_timer(unsigned long data)
 {
-	u8 cos;
 	struct bnx2x *bp = (struct bnx2x *) data;
 
 	if (!netif_running(bp->dev))
 		return;
 
-	if (poll) {
-		struct bnx2x_fastpath *fp = &bp->fp[0];
-
-		for_each_cos_in_tx_queue(fp, cos)
-			bnx2x_tx_int(bp, &fp->txdata[cos]);
-		bnx2x_rx_int(fp, 1000);
-	}
-
 	if (!BP_NOMCP(bp)) {
 		int mb_idx = BP_FW_MB_IDX(bp);
 		u32 drv_pulse;
@@ -10063,7 +10050,6 @@ static void __devinit bnx2x_set_modes_bitmap(struct bnx2x *bp)
 static int __devinit bnx2x_init_bp(struct bnx2x *bp)
 {
 	int func;
-	int timer_interval;
 	int rc;
 
 	mutex_init(&bp->port.phy_mutex);
@@ -10139,8 +10125,7 @@ static int __devinit bnx2x_init_bp(struct bnx2x *bp)
 	bp->tx_ticks = (50 / BNX2X_BTR) * BNX2X_BTR;
 	bp->rx_ticks = (25 / BNX2X_BTR) * BNX2X_BTR;
 
-	timer_interval = (CHIP_REV_IS_SLOW(bp) ? 5*HZ : HZ);
-	bp->current_interval = (poll ? poll : timer_interval);
+	bp->current_interval = CHIP_REV_IS_SLOW(bp) ? 5*HZ : HZ;
 
 	init_timer(&bp->timer);
 	bp->timer.expires = jiffies + bp->current_interval;
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c
index bc0121ac291e..1adef266fcd5 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_stats.c
@@ -1081,17 +1081,17 @@ static int bnx2x_storm_stats_update(struct bnx2x *bp)
 	       estats->rx_stat_ifhcinbadoctets_lo);
 
 	ADD_64(fstats->total_bytes_received_hi,
-	       tfunc->rcv_error_bytes.hi,
+	       le32_to_cpu(tfunc->rcv_error_bytes.hi),
 	       fstats->total_bytes_received_lo,
-	       tfunc->rcv_error_bytes.lo);
+	       le32_to_cpu(tfunc->rcv_error_bytes.lo));
 
 	memcpy(estats, &(fstats->total_bytes_received_hi),
 	       sizeof(struct host_func_stats) - 2*sizeof(u32));
 
 	ADD_64(estats->error_bytes_received_hi,
-	       tfunc->rcv_error_bytes.hi,
+	       le32_to_cpu(tfunc->rcv_error_bytes.hi),
 	       estats->error_bytes_received_lo,
-	       tfunc->rcv_error_bytes.lo);
+	       le32_to_cpu(tfunc->rcv_error_bytes.lo));
 
 	ADD_64(estats->etherstatsoverrsizepkts_hi,
 	       estats->rx_stat_dot3statsframestoolong_hi,
diff --git a/drivers/net/ethernet/brocade/bna/bnad_ethtool.c b/drivers/net/ethernet/brocade/bna/bnad_ethtool.c
index 9b44ec8096ba..803ea32aa99d 100644
--- a/drivers/net/ethernet/brocade/bna/bnad_ethtool.c
+++ b/drivers/net/ethernet/brocade/bna/bnad_ethtool.c
@@ -946,7 +946,7 @@ bnad_get_flash_partition_by_offset(struct bnad *bnad, u32 offset,
 
 	flash_attr = kzalloc(sizeof(struct bfa_flash_attr), GFP_KERNEL);
 	if (!flash_attr)
-		return -ENOMEM;
+		return 0;
 
 	fcomp.bnad = bnad;
 	fcomp.comp_status = 0;
@@ -958,7 +958,7 @@ bnad_get_flash_partition_by_offset(struct bnad *bnad, u32 offset,
 	if (ret != BFA_STATUS_OK) {
 		spin_unlock_irqrestore(&bnad->bna_lock, flags);
 		kfree(flash_attr);
-		goto out_err;
+		return 0;
 	}
 	spin_unlock_irqrestore(&bnad->bna_lock, flags);
 	wait_for_completion(&fcomp.comp);
@@ -978,8 +978,6 @@ bnad_get_flash_partition_by_offset(struct bnad *bnad, u32 offset,
 	}
 	kfree(flash_attr);
 	return flash_part;
-out_err:
-	return -EINVAL;
 }
 
 static int
@@ -1006,7 +1004,7 @@ bnad_get_eeprom(struct net_device *netdev, struct ethtool_eeprom *eeprom,
 	/* Query the flash partition based on the offset */
 	flash_part = bnad_get_flash_partition_by_offset(bnad,
 				eeprom->offset, &base_offset);
-	if (flash_part <= 0)
+	if (flash_part == 0)
 		return -EFAULT;
 
 	fcomp.bnad = bnad;
@@ -1048,7 +1046,7 @@ bnad_set_eeprom(struct net_device *netdev, struct ethtool_eeprom *eeprom,
 	/* Query the flash partition based on the offset */
 	flash_part = bnad_get_flash_partition_by_offset(bnad,
 				eeprom->offset, &base_offset);
-	if (flash_part <= 0)
+	if (flash_part == 0)
 		return -EFAULT;
 
 	fcomp.bnad = bnad;
diff --git a/drivers/net/ethernet/emulex/benet/be_ethtool.c b/drivers/net/ethernet/emulex/benet/be_ethtool.c
index 6db6b6ae5e9b..802e5ddef8a8 100644
--- a/drivers/net/ethernet/emulex/benet/be_ethtool.c
+++ b/drivers/net/ethernet/emulex/benet/be_ethtool.c
@@ -716,12 +716,8 @@ static int
 be_do_flash(struct net_device *netdev, struct ethtool_flash *efl)
 {
 	struct be_adapter *adapter = netdev_priv(netdev);
-	char file_name[ETHTOOL_FLASH_MAX_FILENAME];
 
-	file_name[ETHTOOL_FLASH_MAX_FILENAME - 1] = 0;
-	strcpy(file_name, efl->data);
-
-	return be_load_fw(adapter, file_name);
+	return be_load_fw(adapter, efl->data);
 }
 
 static int
diff --git a/drivers/net/ethernet/freescale/fec.c b/drivers/net/ethernet/freescale/fec.c
index 7b25e9cf13f6..e92ef1bd732a 100644
--- a/drivers/net/ethernet/freescale/fec.c
+++ b/drivers/net/ethernet/freescale/fec.c
@@ -986,11 +986,11 @@ static int fec_enet_mii_probe(struct net_device *ndev)
 		printk(KERN_INFO
 			"%s: no PHY, assuming direct connection to switch\n",
 			ndev->name);
-		strncpy(mdio_bus_id, "0", MII_BUS_ID_SIZE);
+		strncpy(mdio_bus_id, "fixed-0", MII_BUS_ID_SIZE);
 		phy_id = 0;
 	}
 
-	snprintf(phy_name, MII_BUS_ID_SIZE, PHY_ID_FMT, mdio_bus_id, phy_id);
+	snprintf(phy_name, sizeof(phy_name), PHY_ID_FMT, mdio_bus_id, phy_id);
 	phy_dev = phy_connect(ndev, phy_name, &fec_enet_adjust_link, 0,
 			      fep->phy_interface);
 	if (IS_ERR(phy_dev)) {
diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c
index 669ca3800c01..d94d64b5d695 100644
--- a/drivers/net/ethernet/intel/e1000/e1000_main.c
+++ b/drivers/net/ethernet/intel/e1000/e1000_main.c
@@ -4740,12 +4740,14 @@ static int __e1000_shutdown(struct pci_dev *pdev, bool *enable_wake)
 		e1000_setup_rctl(adapter);
 		e1000_set_rx_mode(netdev);
 
+		rctl = er32(RCTL);
+
 		/* turn on all-multi mode if wake on multicast is enabled */
-		if (wufc & E1000_WUFC_MC) {
-			rctl = er32(RCTL);
+		if (wufc & E1000_WUFC_MC)
 			rctl |= E1000_RCTL_MPE;
-			ew32(RCTL, rctl);
-		}
+
+		/* enable receives in the hardware */
+		ew32(RCTL, rctl | E1000_RCTL_EN);
 
 		if (hw->mac_type >= e1000_82540) {
 			ctrl = er32(CTRL);
diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c
index e91d73c8aa4e..94be6c32fa7d 100644
--- a/drivers/net/ethernet/intel/igb/igb_main.c
+++ b/drivers/net/ethernet/intel/igb/igb_main.c
@@ -5012,7 +5012,8 @@ static int igb_find_enabled_vfs(struct igb_adapter *adapter)
 	vf_devfn = pdev->devfn + 0x80;
 	pvfdev = pci_get_device(hw->vendor_id, device_id, NULL);
 	while (pvfdev) {
-		if (pvfdev->devfn == vf_devfn)
+		if (pvfdev->devfn == vf_devfn &&
+		    (pvfdev->bus->number >= pdev->bus->number))
 			vfs_found++;
 		vf_devfn += vf_stride;
 		pvfdev = pci_get_device(hw->vendor_id,
diff --git a/drivers/net/ethernet/intel/igbvf/Makefile b/drivers/net/ethernet/intel/igbvf/Makefile
index 0fa3db3dd8b6..044b0ad5fcb9 100644
--- a/drivers/net/ethernet/intel/igbvf/Makefile
+++ b/drivers/net/ethernet/intel/igbvf/Makefile
@@ -1,7 +1,7 @@
 ################################################################################
 #
 # Intel(R) 82576 Virtual Function Linux driver
-# Copyright(c) 2009 - 2010 Intel Corporation.
+# Copyright(c) 2009 - 2012 Intel Corporation.
 #
 # This program is free software; you can redistribute it and/or modify it
 # under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/igbvf/defines.h b/drivers/net/ethernet/intel/igbvf/defines.h
index 79f2604673fe..33f40d3474ae 100644
--- a/drivers/net/ethernet/intel/igbvf/defines.h
+++ b/drivers/net/ethernet/intel/igbvf/defines.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) 82576 Virtual Function Linux driver
-  Copyright(c) 1999 - 2010 Intel Corporation.
+  Copyright(c) 1999 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/igbvf/ethtool.c b/drivers/net/ethernet/intel/igbvf/ethtool.c
index 2dba53446064..db7dce2351c2 100644
--- a/drivers/net/ethernet/intel/igbvf/ethtool.c
+++ b/drivers/net/ethernet/intel/igbvf/ethtool.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) 82576 Virtual Function Linux driver
-  Copyright(c) 2009 - 2010 Intel Corporation.
+  Copyright(c) 2009 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/igbvf/igbvf.h b/drivers/net/ethernet/intel/igbvf/igbvf.h
index fd4a7b780fdd..2c6d87e4d3d9 100644
--- a/drivers/net/ethernet/intel/igbvf/igbvf.h
+++ b/drivers/net/ethernet/intel/igbvf/igbvf.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) 82576 Virtual Function Linux driver
-  Copyright(c) 2009 - 2010 Intel Corporation.
+  Copyright(c) 2009 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/igbvf/mbx.c b/drivers/net/ethernet/intel/igbvf/mbx.c
index 048aae248d06..b4b65bc9fc5d 100644
--- a/drivers/net/ethernet/intel/igbvf/mbx.c
+++ b/drivers/net/ethernet/intel/igbvf/mbx.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) 82576 Virtual Function Linux driver
-  Copyright(c) 2009 - 2010 Intel Corporation.
+  Copyright(c) 2009 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/igbvf/mbx.h b/drivers/net/ethernet/intel/igbvf/mbx.h
index c2883c45d477..24370bcb0e22 100644
--- a/drivers/net/ethernet/intel/igbvf/mbx.h
+++ b/drivers/net/ethernet/intel/igbvf/mbx.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) 82576 Virtual Function Linux driver
-  Copyright(c) 1999 - 2010 Intel Corporation.
+  Copyright(c) 1999 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/igbvf/netdev.c b/drivers/net/ethernet/intel/igbvf/netdev.c
index a4b20c865759..4e9141cfe81d 100644
--- a/drivers/net/ethernet/intel/igbvf/netdev.c
+++ b/drivers/net/ethernet/intel/igbvf/netdev.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) 82576 Virtual Function Linux driver
-  Copyright(c) 2009 - 2010 Intel Corporation.
+  Copyright(c) 2009 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
@@ -53,7 +53,7 @@ const char igbvf_driver_version[] = DRV_VERSION;
 static const char igbvf_driver_string[] =
 		  "Intel(R) Gigabit Virtual Function Network Driver";
 static const char igbvf_copyright[] =
-		  "Copyright (c) 2009 - 2011 Intel Corporation.";
+		  "Copyright (c) 2009 - 2012 Intel Corporation.";
 
 static int igbvf_poll(struct napi_struct *napi, int budget);
 static void igbvf_reset(struct igbvf_adapter *);
diff --git a/drivers/net/ethernet/intel/igbvf/regs.h b/drivers/net/ethernet/intel/igbvf/regs.h
index 77e18d3d6b15..7dc6341715dc 100644
--- a/drivers/net/ethernet/intel/igbvf/regs.h
+++ b/drivers/net/ethernet/intel/igbvf/regs.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) 82576 Virtual Function Linux driver
-  Copyright(c) 2009 - 2010 Intel Corporation.
+  Copyright(c) 2009 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/igbvf/vf.c b/drivers/net/ethernet/intel/igbvf/vf.c
index af3822f9ea9a..19551977b352 100644
--- a/drivers/net/ethernet/intel/igbvf/vf.c
+++ b/drivers/net/ethernet/intel/igbvf/vf.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) 82576 Virtual Function Linux driver
-  Copyright(c) 2009 - 2010 Intel Corporation.
+  Copyright(c) 2009 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/igbvf/vf.h b/drivers/net/ethernet/intel/igbvf/vf.h
index d7ed58fcd9bb..57db3c68dfcd 100644
--- a/drivers/net/ethernet/intel/igbvf/vf.h
+++ b/drivers/net/ethernet/intel/igbvf/vf.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel(R) 82576 Virtual Function Linux driver
-  Copyright(c) 2009 - 2010 Intel Corporation.
+  Copyright(c) 2009 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/ixgbe/Makefile b/drivers/net/ethernet/intel/ixgbe/Makefile
index 7d7387fbdecd..7a16177a12a5 100644
--- a/drivers/net/ethernet/intel/ixgbe/Makefile
+++ b/drivers/net/ethernet/intel/ixgbe/Makefile
@@ -1,7 +1,7 @@
 ################################################################################
 #
 # Intel 10 Gigabit PCI Express Linux driver
-# Copyright(c) 1999 - 2010 Intel Corporation.
+# Copyright(c) 1999 - 2012 Intel Corporation.
 #
 # This program is free software; you can redistribute it and/or modify it
 # under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
index 258164d6d45a..e6aeb64105a4 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2011 Intel Corporation.
+  Copyright(c) 1999 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c
index ef2afefb0cd4..b406c367b190 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_82598.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2011 Intel Corporation.
+  Copyright(c) 1999 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c
index 772072147bea..4e59083a3de2 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2011 Intel Corporation.
+  Copyright(c) 1999 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
index a3aa6333073f..383b9413292e 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2011 Intel Corporation.
+  Copyright(c) 1999 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h
index 863f9c1f145b..2c834c46bba1 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2011 Intel Corporation.
+  Copyright(c) 1999 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
@@ -75,7 +75,7 @@ s32 ixgbe_update_mc_addr_list_generic(struct ixgbe_hw *hw,
 s32 ixgbe_enable_mc_generic(struct ixgbe_hw *hw);
 s32 ixgbe_disable_mc_generic(struct ixgbe_hw *hw);
 s32 ixgbe_enable_rx_dma_generic(struct ixgbe_hw *hw, u32 regval);
-s32 ixgbe_fc_enable_generic(struct ixgbe_hw *hw, s32 packtetbuf_num);
+s32 ixgbe_fc_enable_generic(struct ixgbe_hw *hw, s32 packetbuf_num);
 s32 ixgbe_fc_autoneg(struct ixgbe_hw *hw);
 
 s32 ixgbe_validate_mac_addr(u8 *mac_addr);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.c
index 318caf4bf623..8bfaaee5ac5b 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2011 Intel Corporation.
+  Copyright(c) 1999 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.h
index e162775064da..24333b718166 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2011 Intel Corporation.
+  Copyright(c) 1999 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82598.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82598.c
index fcd0e479721f..d3695edfcb8b 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82598.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82598.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2011 Intel Corporation.
+  Copyright(c) 1999 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82598.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82598.h
index 2f318935561a..ba835708fcac 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82598.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82598.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2011 Intel Corporation.
+  Copyright(c) 1999 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82599.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82599.c
index 32cd97bc794d..888a419dc3d9 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82599.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82599.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2011 Intel Corporation.
+  Copyright(c) 1999 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82599.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82599.h
index a59d5dc59d04..4dec47faeb00 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82599.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_82599.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2011 Intel Corporation.
+  Copyright(c) 1999 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c
index da31735311f1..79a92fe987b9 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_dcb_nl.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2011 Intel Corporation.
+  Copyright(c) 1999 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
@@ -112,6 +112,8 @@ static u8 ixgbe_dcbnl_get_state(struct net_device *netdev)
 static u8 ixgbe_dcbnl_set_state(struct net_device *netdev, u8 state)
 {
 	u8 err = 0;
+	u8 prio_tc[MAX_USER_PRIORITY] = {0};
+	int i;
 	struct ixgbe_adapter *adapter = netdev_priv(netdev);
 
 	/* Fail command if not in CEE mode */
@@ -122,10 +124,15 @@ static u8 ixgbe_dcbnl_set_state(struct net_device *netdev, u8 state)
 	if (!!state != !(adapter->flags & IXGBE_FLAG_DCB_ENABLED))
 		return err;
 
-	if (state > 0)
+	if (state > 0) {
 		err = ixgbe_setup_tc(netdev, adapter->dcb_cfg.num_tcs.pg_tcs);
-	else
+		ixgbe_dcb_unpack_map(&adapter->dcb_cfg, DCB_TX_CONFIG, prio_tc);
+	} else {
 		err = ixgbe_setup_tc(netdev, 0);
+	}
+
+	for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++)
+		netdev_set_prio_tc_map(netdev, i, prio_tc[i]);
 
 	return err;
 }
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
index da7e580f517a..a62975480e37 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2011 Intel Corporation.
+  Copyright(c) 1999 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
@@ -58,7 +58,7 @@ struct ixgbe_stats {
 				sizeof(((struct rtnl_link_stats64 *)0)->m), \
 				offsetof(struct rtnl_link_stats64, m)
 
-static struct ixgbe_stats ixgbe_gstrings_stats[] = {
+static const struct ixgbe_stats ixgbe_gstrings_stats[] = {
 	{"rx_packets", IXGBE_NETDEV_STAT(rx_packets)},
 	{"tx_packets", IXGBE_NETDEV_STAT(tx_packets)},
 	{"rx_bytes", IXGBE_NETDEV_STAT(rx_bytes)},
@@ -120,19 +120,23 @@ static struct ixgbe_stats ixgbe_gstrings_stats[] = {
 #endif /* IXGBE_FCOE */
 };
 
-#define IXGBE_QUEUE_STATS_LEN \
-	((((struct ixgbe_adapter *)netdev_priv(netdev))->num_tx_queues + \
-	((struct ixgbe_adapter *)netdev_priv(netdev))->num_rx_queues) * \
+/* ixgbe allocates num_tx_queues and num_rx_queues symmetrically so
+ * we set the num_rx_queues to evaluate to num_tx_queues. This is
+ * used because we do not have a good way to get the max number of
+ * rx queues with CONFIG_RPS disabled.
+ */
+#define IXGBE_NUM_RX_QUEUES netdev->num_tx_queues
+
+#define IXGBE_QUEUE_STATS_LEN ( \
+	(netdev->num_tx_queues + IXGBE_NUM_RX_QUEUES) * \
 	(sizeof(struct ixgbe_queue_stats) / sizeof(u64)))
 #define IXGBE_GLOBAL_STATS_LEN ARRAY_SIZE(ixgbe_gstrings_stats)
 #define IXGBE_PB_STATS_LEN ( \
-                 (((struct ixgbe_adapter *)netdev_priv(netdev))->flags & \
-                 IXGBE_FLAG_DCB_ENABLED) ? \
-                 (sizeof(((struct ixgbe_adapter *)0)->stats.pxonrxc) + \
-                  sizeof(((struct ixgbe_adapter *)0)->stats.pxontxc) + \
-                  sizeof(((struct ixgbe_adapter *)0)->stats.pxoffrxc) + \
-                  sizeof(((struct ixgbe_adapter *)0)->stats.pxofftxc)) \
-                  / sizeof(u64) : 0)
+			(sizeof(((struct ixgbe_adapter *)0)->stats.pxonrxc) + \
+			 sizeof(((struct ixgbe_adapter *)0)->stats.pxontxc) + \
+			 sizeof(((struct ixgbe_adapter *)0)->stats.pxoffrxc) + \
+			 sizeof(((struct ixgbe_adapter *)0)->stats.pxofftxc)) \
+			/ sizeof(u64))
 #define IXGBE_STATS_LEN (IXGBE_GLOBAL_STATS_LEN + \
                          IXGBE_PB_STATS_LEN + \
                          IXGBE_QUEUE_STATS_LEN)
@@ -1078,8 +1082,15 @@ static void ixgbe_get_ethtool_stats(struct net_device *netdev,
 		data[i] = (ixgbe_gstrings_stats[i].sizeof_stat ==
 		           sizeof(u64)) ? *(u64 *)p : *(u32 *)p;
 	}
-	for (j = 0; j < adapter->num_tx_queues; j++) {
+	for (j = 0; j < IXGBE_NUM_RX_QUEUES; j++) {
 		ring = adapter->tx_ring[j];
+		if (!ring) {
+			data[i] = 0;
+			data[i+1] = 0;
+			i += 2;
+			continue;
+		}
+
 		do {
 			start = u64_stats_fetch_begin_bh(&ring->syncp);
 			data[i]   = ring->stats.packets;
@@ -1087,8 +1098,15 @@ static void ixgbe_get_ethtool_stats(struct net_device *netdev,
 		} while (u64_stats_fetch_retry_bh(&ring->syncp, start));
 		i += 2;
 	}
-	for (j = 0; j < adapter->num_rx_queues; j++) {
+	for (j = 0; j < IXGBE_NUM_RX_QUEUES; j++) {
 		ring = adapter->rx_ring[j];
+		if (!ring) {
+			data[i] = 0;
+			data[i+1] = 0;
+			i += 2;
+			continue;
+		}
+
 		do {
 			start = u64_stats_fetch_begin_bh(&ring->syncp);
 			data[i]   = ring->stats.packets;
@@ -1096,22 +1114,20 @@ static void ixgbe_get_ethtool_stats(struct net_device *netdev,
 		} while (u64_stats_fetch_retry_bh(&ring->syncp, start));
 		i += 2;
 	}
-	if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) {
-		for (j = 0; j < MAX_TX_PACKET_BUFFERS; j++) {
-			data[i++] = adapter->stats.pxontxc[j];
-			data[i++] = adapter->stats.pxofftxc[j];
-		}
-		for (j = 0; j < MAX_RX_PACKET_BUFFERS; j++) {
-			data[i++] = adapter->stats.pxonrxc[j];
-			data[i++] = adapter->stats.pxoffrxc[j];
-		}
+
+	for (j = 0; j < IXGBE_MAX_PACKET_BUFFERS; j++) {
+		data[i++] = adapter->stats.pxontxc[j];
+		data[i++] = adapter->stats.pxofftxc[j];
+	}
+	for (j = 0; j < IXGBE_MAX_PACKET_BUFFERS; j++) {
+		data[i++] = adapter->stats.pxonrxc[j];
+		data[i++] = adapter->stats.pxoffrxc[j];
 	}
 }
 
 static void ixgbe_get_strings(struct net_device *netdev, u32 stringset,
                               u8 *data)
 {
-	struct ixgbe_adapter *adapter = netdev_priv(netdev);
 	char *p = (char *)data;
 	int i;
 
@@ -1126,31 +1142,29 @@ static void ixgbe_get_strings(struct net_device *netdev, u32 stringset,
 			       ETH_GSTRING_LEN);
 			p += ETH_GSTRING_LEN;
 		}
-		for (i = 0; i < adapter->num_tx_queues; i++) {
+		for (i = 0; i < netdev->num_tx_queues; i++) {
 			sprintf(p, "tx_queue_%u_packets", i);
 			p += ETH_GSTRING_LEN;
 			sprintf(p, "tx_queue_%u_bytes", i);
 			p += ETH_GSTRING_LEN;
 		}
-		for (i = 0; i < adapter->num_rx_queues; i++) {
+		for (i = 0; i < IXGBE_NUM_RX_QUEUES; i++) {
 			sprintf(p, "rx_queue_%u_packets", i);
 			p += ETH_GSTRING_LEN;
 			sprintf(p, "rx_queue_%u_bytes", i);
 			p += ETH_GSTRING_LEN;
 		}
-		if (adapter->flags & IXGBE_FLAG_DCB_ENABLED) {
-			for (i = 0; i < MAX_TX_PACKET_BUFFERS; i++) {
-				sprintf(p, "tx_pb_%u_pxon", i);
-				p += ETH_GSTRING_LEN;
-				sprintf(p, "tx_pb_%u_pxoff", i);
-				p += ETH_GSTRING_LEN;
-			}
-			for (i = 0; i < MAX_RX_PACKET_BUFFERS; i++) {
-				sprintf(p, "rx_pb_%u_pxon", i);
-				p += ETH_GSTRING_LEN;
-				sprintf(p, "rx_pb_%u_pxoff", i);
-				p += ETH_GSTRING_LEN;
-			}
+		for (i = 0; i < IXGBE_MAX_PACKET_BUFFERS; i++) {
+			sprintf(p, "tx_pb_%u_pxon", i);
+			p += ETH_GSTRING_LEN;
+			sprintf(p, "tx_pb_%u_pxoff", i);
+			p += ETH_GSTRING_LEN;
+		}
+		for (i = 0; i < IXGBE_MAX_PACKET_BUFFERS; i++) {
+			sprintf(p, "rx_pb_%u_pxon", i);
+			p += ETH_GSTRING_LEN;
+			sprintf(p, "rx_pb_%u_pxoff", i);
+			p += ETH_GSTRING_LEN;
 		}
 		/* BUG_ON(p - data != IXGBE_STATS_LEN * ETH_GSTRING_LEN); */
 		break;
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c
index d18d6157dd2c..4bc794249801 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2011 Intel Corporation.
+  Copyright(c) 1999 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.h
index 261fd62dda18..1dbed17c8107 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_fcoe.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2011 Intel Corporation.
+  Copyright(c) 1999 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 1ee5d0fbb905..3dc6cef58107 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2011 Intel Corporation.
+  Copyright(c) 1999 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
@@ -64,7 +64,7 @@ char ixgbe_default_device_descr[] =
 	__stringify(BUILD) "-k"
 const char ixgbe_driver_version[] = DRV_VERSION;
 static const char ixgbe_copyright[] =
-				"Copyright (c) 1999-2011 Intel Corporation.";
+				"Copyright (c) 1999-2012 Intel Corporation.";
 
 static const struct ixgbe_info *ixgbe_info_tbl[] = {
 	[board_82598] = &ixgbe_82598_info,
@@ -2633,22 +2633,22 @@ static void ixgbe_configure_rscctl(struct ixgbe_adapter *adapter,
 	/*
 	 * we must limit the number of descriptors so that the
 	 * total size of max desc * buf_len is not greater
-	 * than 65535
+	 * than 65536
 	 */
 	if (ring_is_ps_enabled(ring)) {
-#if (MAX_SKB_FRAGS > 16)
+#if (PAGE_SIZE < 8192)
 		rscctrl |= IXGBE_RSCCTL_MAXDESC_16;
-#elif (MAX_SKB_FRAGS > 8)
+#elif (PAGE_SIZE < 16384)
 		rscctrl |= IXGBE_RSCCTL_MAXDESC_8;
-#elif (MAX_SKB_FRAGS > 4)
+#elif (PAGE_SIZE < 32768)
 		rscctrl |= IXGBE_RSCCTL_MAXDESC_4;
 #else
 		rscctrl |= IXGBE_RSCCTL_MAXDESC_1;
 #endif
 	} else {
-		if (rx_buf_len < IXGBE_RXBUFFER_4K)
+		if (rx_buf_len <= IXGBE_RXBUFFER_4K)
 			rscctrl |= IXGBE_RSCCTL_MAXDESC_16;
-		else if (rx_buf_len < IXGBE_RXBUFFER_8K)
+		else if (rx_buf_len <= IXGBE_RXBUFFER_8K)
 			rscctrl |= IXGBE_RSCCTL_MAXDESC_8;
 		else
 			rscctrl |= IXGBE_RSCCTL_MAXDESC_4;
@@ -2830,7 +2830,7 @@ static void ixgbe_configure_virtualization(struct ixgbe_adapter *adapter)
 	IXGBE_WRITE_REG(hw, IXGBE_VT_CTL, vmdctl | vt_reg_bits);
 
 	vf_shift = adapter->num_vfs % 32;
-	reg_offset = (adapter->num_vfs > 32) ? 1 : 0;
+	reg_offset = (adapter->num_vfs >= 32) ? 1 : 0;
 
 	/* Enable only the PF's pool for Tx/Rx */
 	IXGBE_WRITE_REG(hw, IXGBE_VFRE(reg_offset), (1 << vf_shift));
@@ -4330,6 +4330,10 @@ static int ixgbe_set_num_queues(struct ixgbe_adapter *adapter)
 	adapter->num_tx_queues = 1;
 
 done:
+	if ((adapter->netdev->reg_state == NETREG_UNREGISTERED) ||
+	    (adapter->netdev->reg_state == NETREG_UNREGISTERING))
+		return 0;
+
 	/* Notify the stack of the (possibly) reduced queue counts. */
 	netif_set_real_num_tx_queues(adapter->netdev, adapter->num_tx_queues);
 	return netif_set_real_num_rx_queues(adapter->netdev,
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.c
index 3f725d48336d..1f3e32b576a5 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2011 Intel Corporation.
+  Copyright(c) 1999 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.h
index b239bdac38da..310bdd961075 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_mbx.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2011 Intel Corporation.
+  Copyright(c) 1999 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c
index 7cf1e1f56c69..b91773551a38 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2011 Intel Corporation.
+  Copyright(c) 1999 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h
index 197bdd13106a..cc18165b4c05 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2011 Intel Corporation.
+  Copyright(c) 1999 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
index cf6812dd1436..b01ecb4d2bb1 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2011 Intel Corporation.
+  Copyright(c) 1999 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
@@ -67,7 +67,8 @@ static int ixgbe_find_enabled_vfs(struct ixgbe_adapter *adapter)
 	vf_devfn = pdev->devfn + 0x80;
 	pvfdev = pci_get_device(IXGBE_INTEL_VENDOR_ID, device_id, NULL);
 	while (pvfdev) {
-		if (pvfdev->devfn == vf_devfn)
+		if (pvfdev->devfn == vf_devfn &&
+		    (pvfdev->bus->number >= pdev->bus->number))
 			vfs_found++;
 		vf_devfn += 2;
 		pvfdev = pci_get_device(IXGBE_INTEL_VENDOR_ID,
@@ -646,6 +647,9 @@ static int ixgbe_rcv_msg_from_vf(struct ixgbe_adapter *adapter, u32 vf)
 			ixgbe_ndo_set_vf_spoofchk(adapter->netdev, vf, false);
 		retval = ixgbe_set_vf_macvlan(adapter, vf, index,
 					      (unsigned char *)(&msgbuf[1]));
+		if (retval == -ENOSPC)
+			e_warn(drv, "VF %d has requested a MACVLAN filter "
+				    "but there is no space for it\n", vf);
 		break;
 	default:
 		e_err(drv, "Unhandled Msg %8.8x\n", msgbuf[0]);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h
index e8badab03359..2ab38d5fda92 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2011 Intel Corporation.
+  Copyright(c) 1999 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
index 775602ef90e5..9b95bef60970 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2011 Intel Corporation.
+  Copyright(c) 1999 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c
index 8cc5eccfd651..f838a2be8cfb 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x540.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 10 Gigabit PCI Express Linux driver
-  Copyright(c) 1999 - 2011 Intel Corporation.
+  Copyright(c) 1999 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/ixgbevf/Makefile b/drivers/net/ethernet/intel/ixgbevf/Makefile
index 1f35d229e71a..4ce4c97ef5ad 100644
--- a/drivers/net/ethernet/intel/ixgbevf/Makefile
+++ b/drivers/net/ethernet/intel/ixgbevf/Makefile
@@ -1,7 +1,7 @@
 ################################################################################
 #
 # Intel 82599 Virtual Function driver
-# Copyright(c) 1999 - 2010 Intel Corporation.
+# Copyright(c) 1999 - 2012 Intel Corporation.
 #
 # This program is free software; you can redistribute it and/or modify it
 # under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/ixgbevf/defines.h b/drivers/net/ethernet/intel/ixgbevf/defines.h
index 2eb89cb94a0d..947b5c830735 100644
--- a/drivers/net/ethernet/intel/ixgbevf/defines.h
+++ b/drivers/net/ethernet/intel/ixgbevf/defines.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 82599 Virtual Function driver
-  Copyright(c) 1999 - 2010 Intel Corporation.
+  Copyright(c) 1999 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/ixgbevf/ethtool.c b/drivers/net/ethernet/intel/ixgbevf/ethtool.c
index c85700318147..2bfe0d1d7958 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ethtool.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 82599 Virtual Function driver
-  Copyright(c) 1999 - 2009 Intel Corporation.
+  Copyright(c) 1999 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
index 9075c1d61039..dfed420a1bf6 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 82599 Virtual Function driver
-  Copyright(c) 1999 - 2010 Intel Corporation.
+  Copyright(c) 1999 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
index bed411bada21..e51d552410ae 100644
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 82599 Virtual Function driver
-  Copyright(c) 1999 - 2010 Intel Corporation.
+  Copyright(c) 1999 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
@@ -60,7 +60,7 @@ static const char ixgbevf_driver_string[] =
 #define DRV_VERSION "2.2.0-k"
 const char ixgbevf_driver_version[] = DRV_VERSION;
 static char ixgbevf_copyright[] =
-	"Copyright (c) 2009 - 2010 Intel Corporation.";
+	"Copyright (c) 2009 - 2012 Intel Corporation.";
 
 static const struct ixgbevf_info *ixgbevf_info_tbl[] = {
 	[board_82599_vf] = &ixgbevf_82599_vf_info,
@@ -935,7 +935,11 @@ static irqreturn_t ixgbevf_msix_mbx(int irq, void *data)
 		if (msg & IXGBE_VT_MSGTYPE_NACK)
 			pr_warn("Last Request of type %2.2x to PF Nacked\n",
 				msg & 0xFF);
-		goto out;
+		/*
+		 * Restore the PFSTS bit in case someone is polling for a
+		 * return message from the PF
+		 */
+		hw->mbx.v2p_mailbox |= IXGBE_VFMAILBOX_PFSTS;
 	}
 
 	/*
@@ -945,7 +949,7 @@ static irqreturn_t ixgbevf_msix_mbx(int irq, void *data)
 	 */
 	if (got_ack)
 		hw->mbx.v2p_mailbox |= IXGBE_VFMAILBOX_PFACK;
-out:
+
 	return IRQ_HANDLED;
 }
 
diff --git a/drivers/net/ethernet/intel/ixgbevf/mbx.c b/drivers/net/ethernet/intel/ixgbevf/mbx.c
index 13532d9ba72d..9c955900fe64 100644
--- a/drivers/net/ethernet/intel/ixgbevf/mbx.c
+++ b/drivers/net/ethernet/intel/ixgbevf/mbx.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 82599 Virtual Function driver
-  Copyright(c) 1999 - 2010 Intel Corporation.
+  Copyright(c) 1999 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/ixgbevf/mbx.h b/drivers/net/ethernet/intel/ixgbevf/mbx.h
index 9d38a94a348a..cf9131c5c115 100644
--- a/drivers/net/ethernet/intel/ixgbevf/mbx.h
+++ b/drivers/net/ethernet/intel/ixgbevf/mbx.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 82599 Virtual Function driver
-  Copyright(c) 1999 - 2010 Intel Corporation.
+  Copyright(c) 1999 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/ixgbevf/regs.h b/drivers/net/ethernet/intel/ixgbevf/regs.h
index 5e4d5e5cdf38..debd8c0e1f28 100644
--- a/drivers/net/ethernet/intel/ixgbevf/regs.h
+++ b/drivers/net/ethernet/intel/ixgbevf/regs.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 82599 Virtual Function driver
-  Copyright(c) 1999 - 2010 Intel Corporation.
+  Copyright(c) 1999 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/intel/ixgbevf/vf.c b/drivers/net/ethernet/intel/ixgbevf/vf.c
index d0138d7a31a1..74be7411242a 100644
--- a/drivers/net/ethernet/intel/ixgbevf/vf.c
+++ b/drivers/net/ethernet/intel/ixgbevf/vf.c
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 82599 Virtual Function driver
-  Copyright(c) 1999 - 2010 Intel Corporation.
+  Copyright(c) 1999 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
@@ -283,6 +283,17 @@ static s32 ixgbevf_set_rar_vf(struct ixgbe_hw *hw, u32 index, u8 *addr,
 	return ret_val;
 }
 
+static void ixgbevf_write_msg_read_ack(struct ixgbe_hw *hw,
+					u32 *msg, u16 size)
+{
+	struct ixgbe_mbx_info *mbx = &hw->mbx;
+	u32 retmsg[IXGBE_VFMAILBOX_SIZE];
+	s32 retval = mbx->ops.write_posted(hw, msg, size);
+
+	if (!retval)
+		mbx->ops.read_posted(hw, retmsg, size);
+}
+
 /**
  *  ixgbevf_update_mc_addr_list_vf - Update Multicast addresses
  *  @hw: pointer to the HW structure
@@ -294,7 +305,6 @@ static s32 ixgbevf_update_mc_addr_list_vf(struct ixgbe_hw *hw,
 					  struct net_device *netdev)
 {
 	struct netdev_hw_addr *ha;
-	struct ixgbe_mbx_info *mbx = &hw->mbx;
 	u32 msgbuf[IXGBE_VFMAILBOX_SIZE];
 	u16 *vector_list = (u16 *)&msgbuf[1];
 	u32 cnt, i;
@@ -321,7 +331,7 @@ static s32 ixgbevf_update_mc_addr_list_vf(struct ixgbe_hw *hw,
 		vector_list[i++] = ixgbevf_mta_vector(hw, ha->addr);
 	}
 
-	mbx->ops.write_posted(hw, msgbuf, IXGBE_VFMAILBOX_SIZE);
+	ixgbevf_write_msg_read_ack(hw, msgbuf, IXGBE_VFMAILBOX_SIZE);
 
 	return 0;
 }
@@ -336,7 +346,6 @@ static s32 ixgbevf_update_mc_addr_list_vf(struct ixgbe_hw *hw,
 static s32 ixgbevf_set_vfta_vf(struct ixgbe_hw *hw, u32 vlan, u32 vind,
 			       bool vlan_on)
 {
-	struct ixgbe_mbx_info *mbx = &hw->mbx;
 	u32 msgbuf[2];
 
 	msgbuf[0] = IXGBE_VF_SET_VLAN;
@@ -344,7 +353,9 @@ static s32 ixgbevf_set_vfta_vf(struct ixgbe_hw *hw, u32 vlan, u32 vind,
 	/* Setting the 8 bit field MSG INFO to TRUE indicates "add" */
 	msgbuf[0] |= vlan_on << IXGBE_VT_MSGINFO_SHIFT;
 
-	return mbx->ops.write_posted(hw, msgbuf, 2);
+	ixgbevf_write_msg_read_ack(hw, msgbuf, 2);
+
+	return 0;
 }
 
 /**
diff --git a/drivers/net/ethernet/intel/ixgbevf/vf.h b/drivers/net/ethernet/intel/ixgbevf/vf.h
index d556619a9212..25c951daee5d 100644
--- a/drivers/net/ethernet/intel/ixgbevf/vf.h
+++ b/drivers/net/ethernet/intel/ixgbevf/vf.h
@@ -1,7 +1,7 @@
 /*******************************************************************************
 
   Intel 82599 Virtual Function driver
-  Copyright(c) 1999 - 2010 Intel Corporation.
+  Copyright(c) 1999 - 2012 Intel Corporation.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms and conditions of the GNU General Public License,
diff --git a/drivers/net/ethernet/marvell/skge.c b/drivers/net/ethernet/marvell/skge.c
index edb9bda55d55..33947ac595c0 100644
--- a/drivers/net/ethernet/marvell/skge.c
+++ b/drivers/net/ethernet/marvell/skge.c
@@ -931,20 +931,17 @@ static int skge_ring_alloc(struct skge_ring *ring, void *vaddr, u32 base)
 }
 
 /* Allocate and setup a new buffer for receiving */
-static int skge_rx_setup(struct pci_dev *pdev,
-			 struct skge_element *e,
-			 struct sk_buff *skb, unsigned int bufsize)
+static void skge_rx_setup(struct skge_port *skge, struct skge_element *e,
+			  struct sk_buff *skb, unsigned int bufsize)
 {
 	struct skge_rx_desc *rd = e->desc;
-	dma_addr_t map;
+	u64 map;
 
-	map = pci_map_single(pdev, skb->data, bufsize,
+	map = pci_map_single(skge->hw->pdev, skb->data, bufsize,
 			     PCI_DMA_FROMDEVICE);
-	if (pci_dma_mapping_error(pdev, map))
-		goto mapping_error;
 
-	rd->dma_lo = lower_32_bits(map);
-	rd->dma_hi = upper_32_bits(map);
+	rd->dma_lo = map;
+	rd->dma_hi = map >> 32;
 	e->skb = skb;
 	rd->csum1_start = ETH_HLEN;
 	rd->csum2_start = ETH_HLEN;
@@ -956,13 +953,6 @@ static int skge_rx_setup(struct pci_dev *pdev,
 	rd->control = BMU_OWN | BMU_STF | BMU_IRQ_EOF | BMU_TCP_CHECK | bufsize;
 	dma_unmap_addr_set(e, mapaddr, map);
 	dma_unmap_len_set(e, maplen, bufsize);
-	return 0;
-
-mapping_error:
-	if (net_ratelimit())
-		dev_warn(&pdev->dev, "%s: rx mapping error\n",
-			 skb->dev->name);
-	return -EIO;
 }
 
 /* Resume receiving using existing skb,
@@ -1024,11 +1014,7 @@ static int skge_rx_fill(struct net_device *dev)
 			return -ENOMEM;
 
 		skb_reserve(skb, NET_IP_ALIGN);
-		if (skge_rx_setup(skge->hw->pdev, e, skb, skge->rx_buf_size)) {
-			kfree_skb(skb);
-			return -ENOMEM;
-		}
-
+		skge_rx_setup(skge, e, skb, skge->rx_buf_size);
 	} while ((e = e->next) != ring->start);
 
 	ring->to_clean = ring->start;
@@ -2743,7 +2729,7 @@ static netdev_tx_t skge_xmit_frame(struct sk_buff *skb,
 	struct skge_tx_desc *td;
 	int i;
 	u32 control, len;
-	dma_addr_t map;
+	u64 map;
 
 	if (skb_padto(skb, ETH_ZLEN))
 		return NETDEV_TX_OK;
@@ -2757,14 +2743,11 @@ static netdev_tx_t skge_xmit_frame(struct sk_buff *skb,
 	e->skb = skb;
 	len = skb_headlen(skb);
 	map = pci_map_single(hw->pdev, skb->data, len, PCI_DMA_TODEVICE);
-	if (pci_dma_mapping_error(hw->pdev, map))
-		goto mapping_error;
-
 	dma_unmap_addr_set(e, mapaddr, map);
 	dma_unmap_len_set(e, maplen, len);
 
-	td->dma_lo = lower_32_bits(map);
-	td->dma_hi = upper_32_bits(map);
+	td->dma_lo = map;
+	td->dma_hi = map >> 32;
 
 	if (skb->ip_summed == CHECKSUM_PARTIAL) {
 		const int offset = skb_checksum_start_offset(skb);
@@ -2795,16 +2778,14 @@ static netdev_tx_t skge_xmit_frame(struct sk_buff *skb,
 
 			map = skb_frag_dma_map(&hw->pdev->dev, frag, 0,
 					       skb_frag_size(frag), DMA_TO_DEVICE);
-			if (dma_mapping_error(&hw->pdev->dev, map))
-				goto mapping_unwind;
 
 			e = e->next;
 			e->skb = skb;
 			tf = e->desc;
 			BUG_ON(tf->control & BMU_OWN);
 
-			tf->dma_lo = lower_32_bits(map);
-			tf->dma_hi = upper_32_bits(map);
+			tf->dma_lo = map;
+			tf->dma_hi = (u64) map >> 32;
 			dma_unmap_addr_set(e, mapaddr, map);
 			dma_unmap_len_set(e, maplen, skb_frag_size(frag));
 
@@ -2834,28 +2815,6 @@ static netdev_tx_t skge_xmit_frame(struct sk_buff *skb,
 	}
 
 	return NETDEV_TX_OK;
-
-mapping_unwind:
-	/* unroll any pages that were already mapped.  */
-	if (e != skge->tx_ring.to_use) {
-		struct skge_element *u;
-
-		for (u = skge->tx_ring.to_use->next; u != e; u = u->next)
-			pci_unmap_page(hw->pdev, dma_unmap_addr(u, mapaddr),
-				       dma_unmap_len(u, maplen),
-				       PCI_DMA_TODEVICE);
-		e = skge->tx_ring.to_use;
-	}
-	/* undo the mapping for the skb header */
-	pci_unmap_single(hw->pdev, dma_unmap_addr(e, mapaddr),
-			 dma_unmap_len(e, maplen),
-			 PCI_DMA_TODEVICE);
-mapping_error:
-	/* mapping error causes error message and packet to be discarded. */
-	if (net_ratelimit())
-		dev_warn(&hw->pdev->dev, "%s: tx mapping error\n", dev->name);
-	dev_kfree_skb(skb);
-	return NETDEV_TX_OK;
 }
 
 
@@ -3099,17 +3058,13 @@ static struct sk_buff *skge_rx_get(struct net_device *dev,
 		if (!nskb)
 			goto resubmit;
 
-		if (unlikely(skge_rx_setup(skge->hw->pdev, e, nskb, skge->rx_buf_size))) {
-			dev_kfree_skb(nskb);
-			goto resubmit;
-		}
-
 		pci_unmap_single(skge->hw->pdev,
 				 dma_unmap_addr(e, mapaddr),
 				 dma_unmap_len(e, maplen),
 				 PCI_DMA_FROMDEVICE);
 		skb = e->skb;
 		prefetch(skb->data);
+		skge_rx_setup(skge, e, nskb, skge->rx_buf_size);
 	}
 
 	skb_put(skb, len);
diff --git a/drivers/net/ethernet/mellanox/mlx4/cmd.c b/drivers/net/ethernet/mellanox/mlx4/cmd.c
index 405e6ac3faf6..eaf09d4f02d0 100644
--- a/drivers/net/ethernet/mellanox/mlx4/cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx4/cmd.c
@@ -1616,12 +1616,12 @@ void mlx4_multi_func_cleanup(struct mlx4_dev *dev)
 				kfree(priv->mfunc.master.slave_state[i].vlan_filter[port]);
 		}
 		kfree(priv->mfunc.master.slave_state);
-		iounmap(priv->mfunc.comm);
-		dma_free_coherent(&(dev->pdev->dev), PAGE_SIZE,
-						     priv->mfunc.vhcr,
-						     priv->mfunc.vhcr_dma);
-		priv->mfunc.vhcr = NULL;
 	}
+
+	iounmap(priv->mfunc.comm);
+	dma_free_coherent(&(dev->pdev->dev), PAGE_SIZE,
+		     priv->mfunc.vhcr, priv->mfunc.vhcr_dma);
+	priv->mfunc.vhcr = NULL;
 }
 
 void mlx4_cmd_cleanup(struct mlx4_dev *dev)
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
index 467ae5824875..149e60da0a32 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
@@ -892,7 +892,8 @@ void mlx4_en_free_resources(struct mlx4_en_priv *priv)
 
 	for (i = 0; i < priv->rx_ring_num; i++) {
 		if (priv->rx_ring[i].rx_info)
-			mlx4_en_destroy_rx_ring(priv, &priv->rx_ring[i]);
+			mlx4_en_destroy_rx_ring(priv, &priv->rx_ring[i],
+				priv->prof->rx_ring_size, priv->stride);
 		if (priv->rx_cq[i].buf)
 			mlx4_en_destroy_cq(priv, &priv->rx_cq[i]);
 	}
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
index 971d4b6b8dfe..d4ad8c226b51 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_rx.c
@@ -168,8 +168,12 @@ static int mlx4_en_prepare_rx_desc(struct mlx4_en_priv *priv,
 	return 0;
 
 err:
-	while (i--)
+	while (i--) {
+		dma_addr_t dma = be64_to_cpu(rx_desc->data[i].addr);
+		pci_unmap_single(priv->mdev->pdev, dma, skb_frags[i].size,
+				 PCI_DMA_FROMDEVICE);
 		put_page(skb_frags[i].page);
+	}
 	return -ENOMEM;
 }
 
@@ -380,12 +384,12 @@ err_allocator:
 }
 
 void mlx4_en_destroy_rx_ring(struct mlx4_en_priv *priv,
-			     struct mlx4_en_rx_ring *ring)
+			     struct mlx4_en_rx_ring *ring, u32 size, u16 stride)
 {
 	struct mlx4_en_dev *mdev = priv->mdev;
 
 	mlx4_en_unmap_buffer(&ring->wqres.buf);
-	mlx4_free_hwq_res(mdev->dev, &ring->wqres, ring->buf_size + TXBB_SIZE);
+	mlx4_free_hwq_res(mdev->dev, &ring->wqres, size * stride + TXBB_SIZE);
 	vfree(ring->rx_info);
 	ring->rx_info = NULL;
 }
diff --git a/drivers/net/ethernet/mellanox/mlx4/eq.c b/drivers/net/ethernet/mellanox/mlx4/eq.c
index 55d7bd4e210a..8fa41f3082cf 100644
--- a/drivers/net/ethernet/mellanox/mlx4/eq.c
+++ b/drivers/net/ethernet/mellanox/mlx4/eq.c
@@ -815,8 +815,9 @@ int mlx4_init_eq_table(struct mlx4_dev *dev)
 	int err;
 	int i;
 
-	priv->eq_table.uar_map = kcalloc(sizeof *priv->eq_table.uar_map,
-					 mlx4_num_eq_uar(dev), GFP_KERNEL);
+	priv->eq_table.uar_map = kcalloc(mlx4_num_eq_uar(dev),
+					 sizeof *priv->eq_table.uar_map,
+					 GFP_KERNEL);
 	if (!priv->eq_table.uar_map) {
 		err = -ENOMEM;
 		goto err_out_free;
diff --git a/drivers/net/ethernet/mellanox/mlx4/mcg.c b/drivers/net/ethernet/mellanox/mlx4/mcg.c
index 0785d9b2a265..ca574d850b39 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mcg.c
+++ b/drivers/net/ethernet/mellanox/mlx4/mcg.c
@@ -136,7 +136,7 @@ static int new_steering_entry(struct mlx4_dev *dev, u8 port,
 	u32 prot;
 	int err;
 
-	s_steer = &mlx4_priv(dev)->steer[0];
+	s_steer = &mlx4_priv(dev)->steer[port - 1];
 	new_entry = kzalloc(sizeof *new_entry, GFP_KERNEL);
 	if (!new_entry)
 		return -ENOMEM;
@@ -220,7 +220,7 @@ static int existing_steering_entry(struct mlx4_dev *dev, u8 port,
 	struct mlx4_promisc_qp *pqp;
 	struct mlx4_promisc_qp *dqp;
 
-	s_steer = &mlx4_priv(dev)->steer[0];
+	s_steer = &mlx4_priv(dev)->steer[port - 1];
 
 	pqp = get_promisc_qp(dev, 0, steer, qpn);
 	if (!pqp)
@@ -265,7 +265,7 @@ static bool check_duplicate_entry(struct mlx4_dev *dev, u8 port,
 	struct mlx4_steer_index *tmp_entry, *entry = NULL;
 	struct mlx4_promisc_qp *dqp, *tmp_dqp;
 
-	s_steer = &mlx4_priv(dev)->steer[0];
+	s_steer = &mlx4_priv(dev)->steer[port - 1];
 
 	/* if qp is not promisc, it cannot be duplicated */
 	if (!get_promisc_qp(dev, 0, steer, qpn))
@@ -306,7 +306,7 @@ static bool can_remove_steering_entry(struct mlx4_dev *dev, u8 port,
 	bool ret = false;
 	int i;
 
-	s_steer = &mlx4_priv(dev)->steer[0];
+	s_steer = &mlx4_priv(dev)->steer[port - 1];
 
 	mailbox = mlx4_alloc_cmd_mailbox(dev);
 	if (IS_ERR(mailbox))
@@ -361,7 +361,7 @@ static int add_promisc_qp(struct mlx4_dev *dev, u8 port,
 	int err;
 	struct mlx4_priv *priv = mlx4_priv(dev);
 
-	s_steer = &mlx4_priv(dev)->steer[0];
+	s_steer = &mlx4_priv(dev)->steer[port - 1];
 
 	mutex_lock(&priv->mcg_table.mutex);
 
@@ -466,7 +466,7 @@ static int remove_promisc_qp(struct mlx4_dev *dev, u8 port,
 	int loc, i;
 	int err;
 
-	s_steer = &mlx4_priv(dev)->steer[0];
+	s_steer = &mlx4_priv(dev)->steer[port - 1];
 	mutex_lock(&priv->mcg_table.mutex);
 
 	pqp = get_promisc_qp(dev, 0, steer, qpn);
@@ -1004,7 +1004,7 @@ EXPORT_SYMBOL_GPL(mlx4_multicast_promisc_remove);
 
 int mlx4_unicast_promisc_add(struct mlx4_dev *dev, u32 qpn, u8 port)
 {
-	if (!(dev->caps.flags & MLX4_DEV_CAP_FLAG_VEP_MC_STEER))
+	if (!(dev->caps.flags & MLX4_DEV_CAP_FLAG_VEP_UC_STEER))
 		return 0;
 
 	if (mlx4_is_mfunc(dev))
@@ -1016,7 +1016,7 @@ EXPORT_SYMBOL_GPL(mlx4_unicast_promisc_add);
 
 int mlx4_unicast_promisc_remove(struct mlx4_dev *dev, u32 qpn, u8 port)
 {
-	if (!(dev->caps.flags & MLX4_DEV_CAP_FLAG_VEP_MC_STEER))
+	if (!(dev->caps.flags & MLX4_DEV_CAP_FLAG_VEP_UC_STEER))
 		return 0;
 
 	if (mlx4_is_mfunc(dev))
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
index 35f08840813c..d60335f3c473 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
+++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
@@ -528,7 +528,8 @@ int mlx4_en_create_rx_ring(struct mlx4_en_priv *priv,
 			   struct mlx4_en_rx_ring *ring,
 			   u32 size, u16 stride);
 void mlx4_en_destroy_rx_ring(struct mlx4_en_priv *priv,
-			     struct mlx4_en_rx_ring *ring);
+			     struct mlx4_en_rx_ring *ring,
+			     u32 size, u16 stride);
 int mlx4_en_activate_rx_rings(struct mlx4_en_priv *priv);
 void mlx4_en_deactivate_rx_ring(struct mlx4_en_priv *priv,
 				struct mlx4_en_rx_ring *ring);
diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
index dcd819bfb2f0..bfdb7af19e49 100644
--- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
+++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
@@ -73,6 +73,7 @@ struct res_gid {
 	struct list_head	list;
 	u8			gid[16];
 	enum mlx4_protocol	prot;
+	enum mlx4_steer_type	steer;
 };
 
 enum res_qp_states {
@@ -374,6 +375,7 @@ static struct res_common *alloc_qp_tr(int id)
 
 	ret->com.res_id = id;
 	ret->com.state = RES_QP_RESERVED;
+	ret->local_qpn = id;
 	INIT_LIST_HEAD(&ret->mcg_list);
 	spin_lock_init(&ret->mcg_spl);
 
@@ -2479,7 +2481,8 @@ static struct res_gid *find_gid(struct mlx4_dev *dev, int slave,
 }
 
 static int add_mcg_res(struct mlx4_dev *dev, int slave, struct res_qp *rqp,
-		       u8 *gid, enum mlx4_protocol prot)
+		       u8 *gid, enum mlx4_protocol prot,
+		       enum mlx4_steer_type steer)
 {
 	struct res_gid *res;
 	int err;
@@ -2495,6 +2498,7 @@ static int add_mcg_res(struct mlx4_dev *dev, int slave, struct res_qp *rqp,
 	} else {
 		memcpy(res->gid, gid, 16);
 		res->prot = prot;
+		res->steer = steer;
 		list_add_tail(&res->list, &rqp->mcg_list);
 		err = 0;
 	}
@@ -2504,14 +2508,15 @@ static int add_mcg_res(struct mlx4_dev *dev, int slave, struct res_qp *rqp,
 }
 
 static int rem_mcg_res(struct mlx4_dev *dev, int slave, struct res_qp *rqp,
-		       u8 *gid, enum mlx4_protocol prot)
+		       u8 *gid, enum mlx4_protocol prot,
+		       enum mlx4_steer_type steer)
 {
 	struct res_gid *res;
 	int err;
 
 	spin_lock_irq(&rqp->mcg_spl);
 	res = find_gid(dev, slave, rqp, gid);
-	if (!res || res->prot != prot)
+	if (!res || res->prot != prot || res->steer != steer)
 		err = -EINVAL;
 	else {
 		list_del(&res->list);
@@ -2538,7 +2543,7 @@ int mlx4_QP_ATTACH_wrapper(struct mlx4_dev *dev, int slave,
 	int attach = vhcr->op_modifier;
 	int block_loopback = vhcr->in_modifier >> 31;
 	u8 steer_type_mask = 2;
-	enum mlx4_steer_type type = gid[7] & steer_type_mask;
+	enum mlx4_steer_type type = (gid[7] & steer_type_mask) >> 1;
 
 	qpn = vhcr->in_modifier & 0xffffff;
 	err = get_res(dev, slave, qpn, RES_QP, &rqp);
@@ -2547,7 +2552,7 @@ int mlx4_QP_ATTACH_wrapper(struct mlx4_dev *dev, int slave,
 
 	qp.qpn = qpn;
 	if (attach) {
-		err = add_mcg_res(dev, slave, rqp, gid, prot);
+		err = add_mcg_res(dev, slave, rqp, gid, prot, type);
 		if (err)
 			goto ex_put;
 
@@ -2556,7 +2561,7 @@ int mlx4_QP_ATTACH_wrapper(struct mlx4_dev *dev, int slave,
 		if (err)
 			goto ex_rem;
 	} else {
-		err = rem_mcg_res(dev, slave, rqp, gid, prot);
+		err = rem_mcg_res(dev, slave, rqp, gid, prot, type);
 		if (err)
 			goto ex_put;
 		err = mlx4_qp_detach_common(dev, &qp, gid, prot, type);
@@ -2567,7 +2572,7 @@ int mlx4_QP_ATTACH_wrapper(struct mlx4_dev *dev, int slave,
 
 ex_rem:
 	/* ignore error return below, already in error */
-	err1 = rem_mcg_res(dev, slave, rqp, gid, prot);
+	err1 = rem_mcg_res(dev, slave, rqp, gid, prot, type);
 ex_put:
 	put_res(dev, slave, qpn, RES_QP);
 
@@ -2606,7 +2611,7 @@ static void detach_qp(struct mlx4_dev *dev, int slave, struct res_qp *rqp)
 	list_for_each_entry_safe(rgid, tmp, &rqp->mcg_list, list) {
 		qp.qpn = rqp->local_qpn;
 		err = mlx4_qp_detach_common(dev, &qp, rgid->gid, rgid->prot,
-					    MLX4_MC_STEER);
+					    rgid->steer);
 		list_del(&rgid->list);
 		kfree(rgid);
 	}
diff --git a/drivers/net/ethernet/micrel/Kconfig b/drivers/net/ethernet/micrel/Kconfig
index 1ea811cf515b..fe42fc00d8d3 100644
--- a/drivers/net/ethernet/micrel/Kconfig
+++ b/drivers/net/ethernet/micrel/Kconfig
@@ -42,7 +42,6 @@ config KS8851
 	select NET_CORE
 	select MII
 	select CRC32
-	select MISC_DEVICES
 	select EEPROM_93CX6
 	---help---
 	  SPI driver for Micrel KS8851 SPI attached network chip.
diff --git a/drivers/net/ethernet/micrel/ks8851.c b/drivers/net/ethernet/micrel/ks8851.c
index 6b35e7da9a9c..0c3e4005224d 100644
--- a/drivers/net/ethernet/micrel/ks8851.c
+++ b/drivers/net/ethernet/micrel/ks8851.c
@@ -583,7 +583,7 @@ static void ks8851_rx_pkts(struct ks8851_net *ks)
 					ks8851_dbg_dumpkkt(ks, rxpkt);
 
 				skb->protocol = eth_type_trans(skb, ks->netdev);
-				netif_rx(skb);
+				netif_rx_ni(skb);
 
 				ks->netdev->stats.rx_packets++;
 				ks->netdev->stats.rx_bytes += rxlen;
diff --git a/drivers/net/ethernet/micrel/ks8851_mll.c b/drivers/net/ethernet/micrel/ks8851_mll.c
index e58e78e5c930..231176fcd2ba 100644
--- a/drivers/net/ethernet/micrel/ks8851_mll.c
+++ b/drivers/net/ethernet/micrel/ks8851_mll.c
@@ -394,7 +394,6 @@ union ks_tx_hdr {
  * @msg_enable	: The message flags controlling driver output (see ethtool).
  * @frame_cnt  	: number of frames received.
  * @bus_width  	: i/o bus width.
- * @irq    	: irq number assigned to this device.
  * @rc_rxqcr	: Cached copy of KS_RXQCR.
  * @rc_txcr	: Cached copy of KS_TXCR.
  * @rc_ier	: Cached copy of KS_IER.
@@ -441,7 +440,6 @@ struct ks_net {
 	u32			msg_enable;
 	u32			frame_cnt;
 	int			bus_width;
-	int             	irq;
 
 	u16			rc_rxqcr;
 	u16			rc_txcr;
@@ -907,10 +905,10 @@ static int ks_net_open(struct net_device *netdev)
 	netif_dbg(ks, ifup, ks->netdev, "%s - entry\n", __func__);
 
 	/* reset the HW */
-	err = request_irq(ks->irq, ks_irq, KS_INT_FLAGS, DRV_NAME, netdev);
+	err = request_irq(netdev->irq, ks_irq, KS_INT_FLAGS, DRV_NAME, netdev);
 
 	if (err) {
-		pr_err("Failed to request IRQ: %d: %d\n", ks->irq, err);
+		pr_err("Failed to request IRQ: %d: %d\n", netdev->irq, err);
 		return err;
 	}
 
@@ -955,7 +953,7 @@ static int ks_net_stop(struct net_device *netdev)
 
 	/* set powermode to soft power down to save power */
 	ks_set_powermode(ks, PMECR_PM_SOFTDOWN);
-	free_irq(ks->irq, netdev);
+	free_irq(netdev->irq, netdev);
 	mutex_unlock(&ks->lock);
 	return 0;
 }
@@ -1545,10 +1543,10 @@ static int __devinit ks8851_probe(struct platform_device *pdev)
 	if (!ks->hw_addr_cmd)
 		goto err_ioremap1;
 
-	ks->irq = platform_get_irq(pdev, 0);
+	netdev->irq = platform_get_irq(pdev, 0);
 
-	if (ks->irq < 0) {
-		err = ks->irq;
+	if (netdev->irq < 0) {
+		err = netdev->irq;
 		goto err_get_irq;
 	}
 
diff --git a/drivers/net/ethernet/octeon/octeon_mgmt.c b/drivers/net/ethernet/octeon/octeon_mgmt.c
index 212f43b308a3..cd827ff4a021 100644
--- a/drivers/net/ethernet/octeon/octeon_mgmt.c
+++ b/drivers/net/ethernet/octeon/octeon_mgmt.c
@@ -670,7 +670,7 @@ static void octeon_mgmt_adjust_link(struct net_device *netdev)
 static int octeon_mgmt_init_phy(struct net_device *netdev)
 {
 	struct octeon_mgmt *p = netdev_priv(netdev);
-	char phy_id[20];
+	char phy_id[MII_BUS_ID_SIZE + 3];
 
 	if (octeon_is_simulation()) {
 		/* No PHYs in the simulator. */
@@ -678,7 +678,7 @@ static int octeon_mgmt_init_phy(struct net_device *netdev)
 		return 0;
 	}
 
-	snprintf(phy_id, sizeof(phy_id), PHY_ID_FMT, "0", p->port);
+	snprintf(phy_id, sizeof(phy_id), PHY_ID_FMT, "mdio-octeon-0", p->port);
 
 	p->phydev = phy_connect(netdev, phy_id, octeon_mgmt_adjust_link, 0,
 				PHY_INTERFACE_MODE_MII);
diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c
index 813d41c4a845..87b650131774 100644
--- a/drivers/net/ethernet/renesas/sh_eth.c
+++ b/drivers/net/ethernet/renesas/sh_eth.c
@@ -38,6 +38,7 @@
 #include <linux/pm_runtime.h>
 #include <linux/slab.h>
 #include <linux/ethtool.h>
+#include <linux/if_vlan.h>
 #include <linux/sh_eth.h>
 
 #include "sh_eth.h"
@@ -817,7 +818,8 @@ static int sh_eth_dev_init(struct net_device *ndev)
 		sh_eth_write(ndev, 0, TRIMD);
 
 	/* Recv frame limit set register */
-	sh_eth_write(ndev, RFLR_VALUE, RFLR);
+	sh_eth_write(ndev, ndev->mtu + ETH_HLEN + VLAN_HLEN + ETH_FCS_LEN,
+		     RFLR);
 
 	sh_eth_write(ndev, sh_eth_read(ndev, EESR), EESR);
 	sh_eth_write(ndev, mdp->cd->eesipr_value, EESIPR);
diff --git a/drivers/net/ethernet/renesas/sh_eth.h b/drivers/net/ethernet/renesas/sh_eth.h
index 47877b13ffad..cdbd844662a7 100644
--- a/drivers/net/ethernet/renesas/sh_eth.h
+++ b/drivers/net/ethernet/renesas/sh_eth.h
@@ -575,9 +575,6 @@ enum RPADIR_BIT {
 	RPADIR_PADR = 0x0003f,
 };
 
-/* RFLR */
-#define RFLR_VALUE 0x1000
-
 /* FDR */
 #define DEFAULT_FDR_INIT	0x00000707
 
diff --git a/drivers/net/ethernet/stmicro/stmmac/common.h b/drivers/net/ethernet/stmicro/stmmac/common.h
index d0b814ef0675..0319d640f728 100644
--- a/drivers/net/ethernet/stmicro/stmmac/common.h
+++ b/drivers/net/ethernet/stmicro/stmmac/common.h
@@ -67,6 +67,7 @@ struct stmmac_extra_stats {
 	unsigned long ipc_csum_error;
 	unsigned long rx_collision;
 	unsigned long rx_crc;
+	unsigned long dribbling_bit;
 	unsigned long rx_length;
 	unsigned long rx_mii;
 	unsigned long rx_multicast;
diff --git a/drivers/net/ethernet/stmicro/stmmac/enh_desc.c b/drivers/net/ethernet/stmicro/stmmac/enh_desc.c
index d87976364ec5..ad1b627f8ec2 100644
--- a/drivers/net/ethernet/stmicro/stmmac/enh_desc.c
+++ b/drivers/net/ethernet/stmicro/stmmac/enh_desc.c
@@ -201,7 +201,7 @@ static int enh_desc_get_rx_status(void *data, struct stmmac_extra_stats *x,
 
 	if (unlikely(p->des01.erx.dribbling)) {
 		CHIP_DBG(KERN_ERR "GMAC RX: dribbling error\n");
-		ret = discard_frame;
+		x->dribbling_bit++;
 	}
 	if (unlikely(p->des01.erx.sa_filter_fail)) {
 		CHIP_DBG(KERN_ERR "GMAC RX : Source Address filter fail\n");
diff --git a/drivers/net/ethernet/stmicro/stmmac/norm_desc.c b/drivers/net/ethernet/stmicro/stmmac/norm_desc.c
index fda5d2b31d3a..25953bb45a73 100644
--- a/drivers/net/ethernet/stmicro/stmmac/norm_desc.c
+++ b/drivers/net/ethernet/stmicro/stmmac/norm_desc.c
@@ -104,7 +104,7 @@ static int ndesc_get_rx_status(void *data, struct stmmac_extra_stats *x,
 		ret = discard_frame;
 	}
 	if (unlikely(p->des01.rx.dribbling))
-		ret = discard_frame;
+		x->dribbling_bit++;
 
 	if (unlikely(p->des01.rx.length_error)) {
 		x->rx_length++;
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac.h b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
index 120740020e2c..b4b095fdcf29 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac.h
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac.h
@@ -21,7 +21,7 @@
 *******************************************************************************/
 
 #define STMMAC_RESOURCE_NAME   "stmmaceth"
-#define DRV_MODULE_VERSION	"Dec_2011"
+#define DRV_MODULE_VERSION	"Feb_2012"
 #include <linux/stmmac.h>
 #include <linux/phy.h>
 #include "common.h"
@@ -97,4 +97,5 @@ int stmmac_resume(struct net_device *ndev);
 int stmmac_suspend(struct net_device *ndev);
 int stmmac_dvr_remove(struct net_device *ndev);
 struct stmmac_priv *stmmac_dvr_probe(struct device *device,
-				struct plat_stmmacenet_data *plat_dat);
+				     struct plat_stmmacenet_data *plat_dat,
+				     void __iomem *addr);
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
index 9573303a706b..f98e1511660f 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_ethtool.c
@@ -47,23 +47,25 @@ struct stmmac_stats {
 	offsetof(struct stmmac_priv, xstats.m)}
 
 static const struct stmmac_stats stmmac_gstrings_stats[] = {
+	/* Transmit errors */
 	STMMAC_STAT(tx_underflow),
 	STMMAC_STAT(tx_carrier),
 	STMMAC_STAT(tx_losscarrier),
 	STMMAC_STAT(vlan_tag),
 	STMMAC_STAT(tx_deferred),
 	STMMAC_STAT(tx_vlan),
-	STMMAC_STAT(rx_vlan),
 	STMMAC_STAT(tx_jabber),
 	STMMAC_STAT(tx_frame_flushed),
 	STMMAC_STAT(tx_payload_error),
 	STMMAC_STAT(tx_ip_header_error),
+	/* Receive errors */
 	STMMAC_STAT(rx_desc),
 	STMMAC_STAT(sa_filter_fail),
 	STMMAC_STAT(overflow_error),
 	STMMAC_STAT(ipc_csum_error),
 	STMMAC_STAT(rx_collision),
 	STMMAC_STAT(rx_crc),
+	STMMAC_STAT(dribbling_bit),
 	STMMAC_STAT(rx_length),
 	STMMAC_STAT(rx_mii),
 	STMMAC_STAT(rx_multicast),
@@ -73,6 +75,8 @@ static const struct stmmac_stats stmmac_gstrings_stats[] = {
 	STMMAC_STAT(sa_rx_filter_fail),
 	STMMAC_STAT(rx_missed_cntr),
 	STMMAC_STAT(rx_overflow_cntr),
+	STMMAC_STAT(rx_vlan),
+	/* Tx/Rx IRQ errors */
 	STMMAC_STAT(tx_undeflow_irq),
 	STMMAC_STAT(tx_process_stopped_irq),
 	STMMAC_STAT(tx_jabber_irq),
@@ -82,6 +86,7 @@ static const struct stmmac_stats stmmac_gstrings_stats[] = {
 	STMMAC_STAT(rx_watchdog_irq),
 	STMMAC_STAT(tx_early_irq),
 	STMMAC_STAT(fatal_bus_error_irq),
+	/* Extra info */
 	STMMAC_STAT(threshold),
 	STMMAC_STAT(tx_pkt_n),
 	STMMAC_STAT(rx_pkt_n),
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index 96fa2da30763..6ee593a55a64 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -241,7 +241,7 @@ static void stmmac_adjust_link(struct net_device *dev)
 			case 1000:
 				if (likely(priv->plat->has_gmac))
 					ctrl &= ~priv->hw->link.port;
-				stmmac_hw_fix_mac_speed(priv);
+					stmmac_hw_fix_mac_speed(priv);
 				break;
 			case 100:
 			case 10:
@@ -785,7 +785,7 @@ static u32 stmmac_get_synopsys_id(struct stmmac_priv *priv)
 		u32 uid = ((hwid & 0x0000ff00) >> 8);
 		u32 synid = (hwid & 0x000000ff);
 
-		pr_info("STMMAC - user ID: 0x%x, Synopsys ID: 0x%x\n",
+		pr_info("stmmac - user ID: 0x%x, Synopsys ID: 0x%x\n",
 			uid, synid);
 
 		return synid;
@@ -869,38 +869,6 @@ static int stmmac_get_hw_features(struct stmmac_priv *priv)
 	return hw_cap;
 }
 
-/**
- * stmmac_mac_device_setup
- * @dev : device pointer
- * Description: this is to attach the GMAC or MAC 10/100
- * main core structures that will be completed during the
- * open step.
- */
-static int stmmac_mac_device_setup(struct net_device *dev)
-{
-	struct stmmac_priv *priv = netdev_priv(dev);
-
-	struct mac_device_info *device;
-
-	if (priv->plat->has_gmac)
-		device = dwmac1000_setup(priv->ioaddr);
-	else
-		device = dwmac100_setup(priv->ioaddr);
-
-	if (!device)
-		return -ENOMEM;
-
-	priv->hw = device;
-	priv->hw->ring = &ring_mode_ops;
-
-	if (device_can_wakeup(priv->device)) {
-		priv->wolopts = WAKE_MAGIC; /* Magic Frame as default */
-		enable_irq_wake(priv->wol_irq);
-	}
-
-	return 0;
-}
-
 static void stmmac_check_ether_addr(struct stmmac_priv *priv)
 {
 	/* verify if the MAC address is valid, in case of failures it
@@ -930,20 +898,8 @@ static int stmmac_open(struct net_device *dev)
 	struct stmmac_priv *priv = netdev_priv(dev);
 	int ret;
 
-	/* MAC HW device setup */
-	ret = stmmac_mac_device_setup(dev);
-	if (ret < 0)
-		return ret;
-
 	stmmac_check_ether_addr(priv);
 
-	stmmac_verify_args();
-
-	/* Override with kernel parameters if supplied XXX CRS XXX
-	 * this needs to have multiple instances */
-	if ((phyaddr >= 0) && (phyaddr <= 31))
-		priv->plat->phy_addr = phyaddr;
-
 	/* MDIO bus Registration */
 	ret = stmmac_mdio_register(dev);
 	if (ret < 0) {
@@ -976,44 +932,6 @@ static int stmmac_open(struct net_device *dev)
 		goto open_error;
 	}
 
-	stmmac_get_synopsys_id(priv);
-
-	priv->hw_cap_support = stmmac_get_hw_features(priv);
-
-	if (priv->hw_cap_support) {
-		pr_info(" Support DMA HW capability register");
-
-		/* We can override some gmac/dma configuration fields: e.g.
-		 * enh_desc, tx_coe (e.g. that are passed through the
-		 * platform) with the values from the HW capability
-		 * register (if supported).
-		 */
-		priv->plat->enh_desc = priv->dma_cap.enh_desc;
-		priv->plat->tx_coe = priv->dma_cap.tx_coe;
-		priv->plat->pmt = priv->dma_cap.pmt_remote_wake_up;
-
-		/* By default disable wol on magic frame if not supported */
-		if (!priv->dma_cap.pmt_magic_frame)
-			priv->wolopts &= ~WAKE_MAGIC;
-
-	} else
-		pr_info(" No HW DMA feature register supported");
-
-	/* Select the enhnaced/normal descriptor structures */
-	stmmac_selec_desc_mode(priv);
-
-	/* PMT module is not integrated in all the MAC devices. */
-	if (priv->plat->pmt) {
-		pr_info(" Remote wake-up capable\n");
-		device_set_wakeup_capable(priv->device, 1);
-	}
-
-	priv->rx_coe = priv->hw->mac->rx_coe(priv->ioaddr);
-	if (priv->rx_coe)
-		pr_info(" Checksum Offload Engine supported\n");
-	if (priv->plat->tx_coe)
-		pr_info(" Checksum insertion supported\n");
-
 	/* Create and initialize the TX/RX descriptors chains. */
 	priv->dma_tx_size = STMMAC_ALIGN(dma_txsize);
 	priv->dma_rx_size = STMMAC_ALIGN(dma_rxsize);
@@ -1030,14 +948,14 @@ static int stmmac_open(struct net_device *dev)
 
 	/* Copy the MAC addr into the HW  */
 	priv->hw->mac->set_umac_addr(priv->ioaddr, dev->dev_addr, 0);
+
 	/* If required, perform hw setup of the bus. */
 	if (priv->plat->bus_setup)
 		priv->plat->bus_setup(priv->ioaddr);
+
 	/* Initialize the MAC Core */
 	priv->hw->mac->core_init(priv->ioaddr);
 
-	netdev_update_features(dev);
-
 	/* Request the IRQ lines */
 	ret = request_irq(dev->irq, stmmac_interrupt,
 			 IRQF_SHARED, dev->name, dev);
@@ -1047,6 +965,17 @@ static int stmmac_open(struct net_device *dev)
 		goto open_error;
 	}
 
+	/* Request the Wake IRQ in case of another line is used for WoL */
+	if (priv->wol_irq != dev->irq) {
+		ret = request_irq(priv->wol_irq, stmmac_interrupt,
+				  IRQF_SHARED, dev->name, dev);
+		if (unlikely(ret < 0)) {
+			pr_err("%s: ERROR: allocating the ext WoL IRQ %d "
+			       "(error: %d)\n",	__func__, priv->wol_irq, ret);
+			goto open_error_wolirq;
+		}
+	}
+
 	/* Enable the MAC Rx/Tx */
 	stmmac_set_mac(priv->ioaddr, true);
 
@@ -1062,7 +991,7 @@ static int stmmac_open(struct net_device *dev)
 #ifdef CONFIG_STMMAC_DEBUG_FS
 	ret = stmmac_init_fs(dev);
 	if (ret < 0)
-		pr_warning("\tFailed debugFS registration");
+		pr_warning("%s: failed debugFS registration\n", __func__);
 #endif
 	/* Start the ball rolling... */
 	DBG(probe, DEBUG, "%s: DMA RX/TX processes started...\n", dev->name);
@@ -1072,6 +1001,7 @@ static int stmmac_open(struct net_device *dev)
 #ifdef CONFIG_STMMAC_TIMER
 	priv->tm->timer_start(tmrate);
 #endif
+
 	/* Dump DMA/MAC registers */
 	if (netif_msg_hw(priv)) {
 		priv->hw->mac->dump_regs(priv->ioaddr);
@@ -1087,6 +1017,9 @@ static int stmmac_open(struct net_device *dev)
 
 	return 0;
 
+open_error_wolirq:
+	free_irq(dev->irq, dev);
+
 open_error:
 #ifdef CONFIG_STMMAC_TIMER
 	kfree(priv->tm);
@@ -1127,6 +1060,8 @@ static int stmmac_release(struct net_device *dev)
 
 	/* Free the IRQ lines */
 	free_irq(dev->irq, dev);
+	if (priv->wol_irq != dev->irq)
+		free_irq(priv->wol_irq, dev);
 
 	/* Stop TX/RX DMA and clear the descriptors */
 	priv->hw->dma->stop_tx(priv->ioaddr);
@@ -1789,13 +1724,77 @@ static const struct net_device_ops stmmac_netdev_ops = {
 };
 
 /**
+ *  stmmac_hw_init - Init the MAC device
+ *  @priv : pointer to the private device structure.
+ *  Description: this function detects which MAC device
+ *  (GMAC/MAC10-100) has to attached, checks the HW capability
+ *  (if supported) and sets the driver's features (for example
+ *  to use the ring or chaine mode or support the normal/enh
+ *  descriptor structure).
+ */
+static int stmmac_hw_init(struct stmmac_priv *priv)
+{
+	int ret = 0;
+	struct mac_device_info *mac;
+
+	/* Identify the MAC HW device */
+	if (priv->plat->has_gmac)
+		mac = dwmac1000_setup(priv->ioaddr);
+	else
+		mac = dwmac100_setup(priv->ioaddr);
+	if (!mac)
+		return -ENOMEM;
+
+	priv->hw = mac;
+
+	/* To use the chained or ring mode */
+	priv->hw->ring = &ring_mode_ops;
+
+	/* Get and dump the chip ID */
+	stmmac_get_synopsys_id(priv);
+
+	/* Get the HW capability (new GMAC newer than 3.50a) */
+	priv->hw_cap_support = stmmac_get_hw_features(priv);
+	if (priv->hw_cap_support) {
+		pr_info(" DMA HW capability register supported");
+
+		/* We can override some gmac/dma configuration fields: e.g.
+		 * enh_desc, tx_coe (e.g. that are passed through the
+		 * platform) with the values from the HW capability
+		 * register (if supported).
+		 */
+		priv->plat->enh_desc = priv->dma_cap.enh_desc;
+		priv->plat->tx_coe = priv->dma_cap.tx_coe;
+		priv->plat->pmt = priv->dma_cap.pmt_remote_wake_up;
+	} else
+		pr_info(" No HW DMA feature register supported");
+
+	/* Select the enhnaced/normal descriptor structures */
+	stmmac_selec_desc_mode(priv);
+
+	priv->rx_coe = priv->hw->mac->rx_coe(priv->ioaddr);
+	if (priv->rx_coe)
+		pr_info(" RX Checksum Offload Engine supported\n");
+	if (priv->plat->tx_coe)
+		pr_info(" TX Checksum insertion supported\n");
+
+	if (priv->plat->pmt) {
+		pr_info(" Wake-Up On Lan supported\n");
+		device_set_wakeup_capable(priv->device, 1);
+	}
+
+	return ret;
+}
+
+/**
  * stmmac_dvr_probe
  * @device: device pointer
  * Description: this is the main probe function used to
  * call the alloc_etherdev, allocate the priv structure.
  */
 struct stmmac_priv *stmmac_dvr_probe(struct device *device,
-					struct plat_stmmacenet_data *plat_dat)
+				     struct plat_stmmacenet_data *plat_dat,
+				     void __iomem *addr)
 {
 	int ret = 0;
 	struct net_device *ndev = NULL;
@@ -1815,10 +1814,27 @@ struct stmmac_priv *stmmac_dvr_probe(struct device *device,
 
 	ether_setup(ndev);
 
-	ndev->netdev_ops = &stmmac_netdev_ops;
 	stmmac_set_ethtool_ops(ndev);
+	priv->pause = pause;
+	priv->plat = plat_dat;
+	priv->ioaddr = addr;
+	priv->dev->base_addr = (unsigned long)addr;
+
+	/* Verify driver arguments */
+	stmmac_verify_args();
+
+	/* Override with kernel parameters if supplied XXX CRS XXX
+	 * this needs to have multiple instances */
+	if ((phyaddr >= 0) && (phyaddr <= 31))
+		priv->plat->phy_addr = phyaddr;
+
+	/* Init MAC and get the capabilities */
+	stmmac_hw_init(priv);
+
+	ndev->netdev_ops = &stmmac_netdev_ops;
 
-	ndev->hw_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM;
+	ndev->hw_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_IPV6_CSUM |
+			    NETIF_F_RXCSUM;
 	ndev->features |= ndev->hw_features | NETIF_F_HIGHDMA;
 	ndev->watchdog_timeo = msecs_to_jiffies(watchdog);
 #ifdef STMMAC_VLAN_TAG_USED
@@ -1830,8 +1846,6 @@ struct stmmac_priv *stmmac_dvr_probe(struct device *device,
 	if (flow_ctrl)
 		priv->flow_ctrl = FLOW_AUTO;	/* RX/TX pause on */
 
-	priv->pause = pause;
-	priv->plat = plat_dat;
 	netif_napi_add(ndev, &priv->napi, stmmac_poll, 64);
 
 	spin_lock_init(&priv->lock);
@@ -1839,15 +1853,10 @@ struct stmmac_priv *stmmac_dvr_probe(struct device *device,
 
 	ret = register_netdev(ndev);
 	if (ret) {
-		pr_err("%s: ERROR %i registering the device\n",
-		       __func__, ret);
+		pr_err("%s: ERROR %i registering the device\n", __func__, ret);
 		goto error;
 	}
 
-	DBG(probe, DEBUG, "%s: Scatter/Gather: %s - HW checksums: %s\n",
-	    ndev->name, (ndev->features & NETIF_F_SG) ? "on" : "off",
-	    (ndev->features & NETIF_F_IP_CSUM) ? "on" : "off");
-
 	return priv;
 
 error:
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c
index c796de9eed72..50ad5b80cfaf 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c
@@ -96,13 +96,11 @@ static int __devinit stmmac_pci_probe(struct pci_dev *pdev,
 
 	stmmac_default_data();
 
-	priv = stmmac_dvr_probe(&(pdev->dev), &plat_dat);
+	priv = stmmac_dvr_probe(&(pdev->dev), &plat_dat, addr);
 	if (!priv) {
-		pr_err("%s: main drivr probe failed", __func__);
+		pr_err("%s: main driver probe failed", __func__);
 		goto err_out;
 	}
-	priv->ioaddr = addr;
-	priv->dev->base_addr = (unsigned long)addr;
 	priv->dev->irq = pdev->irq;
 	priv->wol_irq = pdev->irq;
 
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
index 1ac83243649a..3aad9810237c 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_platform.c
@@ -59,16 +59,20 @@ static int stmmac_pltfr_probe(struct platform_device *pdev)
 		goto out_release_region;
 	}
 	plat_dat = pdev->dev.platform_data;
-	priv = stmmac_dvr_probe(&(pdev->dev), plat_dat);
+
+	/* Custom initialisation (if needed)*/
+	if (plat_dat->init) {
+		ret = plat_dat->init(pdev);
+		if (unlikely(ret))
+			goto out_unmap;
+	}
+
+	priv = stmmac_dvr_probe(&(pdev->dev), plat_dat, addr);
 	if (!priv) {
-		pr_err("%s: main drivr probe failed", __func__);
+		pr_err("%s: main driver probe failed", __func__);
 		goto out_unmap;
 	}
 
-	priv->ioaddr = addr;
-	/* Set the I/O base addr */
-	priv->dev->base_addr = (unsigned long)addr;
-
 	/* Get the MAC information */
 	priv->dev->irq = platform_get_irq_byname(pdev, "macirq");
 	if (priv->dev->irq == -ENXIO) {
@@ -92,13 +96,6 @@ static int stmmac_pltfr_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, priv->dev);
 
-	/* Custom initialisation */
-	if (priv->plat->init) {
-		ret = priv->plat->init(pdev);
-		if (unlikely(ret))
-			goto out_unmap;
-	}
-
 	pr_debug("STMMAC platform driver registration completed");
 
 	return 0;
diff --git a/drivers/net/ethernet/ti/cpmac.c b/drivers/net/ethernet/ti/cpmac.c
index 4d9a28ffd3c3..cbc8df78d84b 100644
--- a/drivers/net/ethernet/ti/cpmac.c
+++ b/drivers/net/ethernet/ti/cpmac.c
@@ -1122,7 +1122,7 @@ static int __devinit cpmac_probe(struct platform_device *pdev)
 	pdata = pdev->dev.platform_data;
 
 	if (external_switch || dumb_switch) {
-		strncpy(mdio_bus_id, "0", MII_BUS_ID_SIZE); /* fixed phys bus */
+		strncpy(mdio_bus_id, "fixed-0", MII_BUS_ID_SIZE); /* fixed phys bus */
 		phy_id = pdev->id;
 	} else {
 		for (phy_id = 0; phy_id < PHY_MAX_ADDR; phy_id++) {
@@ -1138,7 +1138,7 @@ static int __devinit cpmac_probe(struct platform_device *pdev)
 	if (phy_id == PHY_MAX_ADDR) {
 		dev_err(&pdev->dev, "no PHY present, falling back "
 					"to switch on MDIO bus 0\n");
-		strncpy(mdio_bus_id, "0", MII_BUS_ID_SIZE); /* fixed phys bus */
+		strncpy(mdio_bus_id, "fixed-0", MII_BUS_ID_SIZE); /* fixed phys bus */
 		phy_id = pdev->id;
 	}
 
diff --git a/drivers/net/ethernet/ti/davinci_emac.c b/drivers/net/ethernet/ti/davinci_emac.c
index 794ac30a577b..4fa0bcb25dfc 100644
--- a/drivers/net/ethernet/ti/davinci_emac.c
+++ b/drivers/net/ethernet/ti/davinci_emac.c
@@ -1600,8 +1600,9 @@ static int emac_dev_open(struct net_device *ndev)
 		if (IS_ERR(priv->phydev)) {
 			dev_err(emac_dev, "could not connect to phy %s\n",
 				priv->phy_id);
+			ret = PTR_ERR(priv->phydev);
 			priv->phydev = NULL;
-			return PTR_ERR(priv->phydev);
+			return ret;
 		}
 
 		priv->link = 0;
diff --git a/drivers/net/ethernet/ti/davinci_mdio.c b/drivers/net/ethernet/ti/davinci_mdio.c
index ef7c9c17bfff..af8b8fc39eb2 100644
--- a/drivers/net/ethernet/ti/davinci_mdio.c
+++ b/drivers/net/ethernet/ti/davinci_mdio.c
@@ -318,9 +318,9 @@ static int __devinit davinci_mdio_probe(struct platform_device *pdev)
 
 	data->clk = clk_get(dev, NULL);
 	if (IS_ERR(data->clk)) {
-		data->clk = NULL;
 		dev_err(dev, "failed to get device clock\n");
 		ret = PTR_ERR(data->clk);
+		data->clk = NULL;
 		goto bail_out;
 	}
 
diff --git a/drivers/net/ethernet/toshiba/Kconfig b/drivers/net/ethernet/toshiba/Kconfig
index 051764704559..74acb5cf6099 100644
--- a/drivers/net/ethernet/toshiba/Kconfig
+++ b/drivers/net/ethernet/toshiba/Kconfig
@@ -5,7 +5,7 @@
 config NET_VENDOR_TOSHIBA
 	bool "Toshiba devices"
 	default y
-	depends on PCI && (PPC_IBM_CELL_BLADE || PPC_CELLEB) || PPC_PS3
+	depends on PCI && (PPC_IBM_CELL_BLADE || PPC_CELLEB || MIPS) || PPC_PS3
 	---help---
 	  If you have a network (Ethernet) card belonging to this class, say Y
 	  and read the Ethernet-HOWTO, available from
diff --git a/drivers/net/ethernet/via/via-velocity.c b/drivers/net/ethernet/via/via-velocity.c
index 4128d6b8cc28..cb35b14b73bb 100644
--- a/drivers/net/ethernet/via/via-velocity.c
+++ b/drivers/net/ethernet/via/via-velocity.c
@@ -2491,9 +2491,6 @@ static int velocity_close(struct net_device *dev)
 	if (dev->irq != 0)
 		free_irq(dev->irq, dev);
 
-	/* Power down the chip */
-	pci_set_power_state(vptr->pdev, PCI_D3hot);
-
 	velocity_free_rings(vptr);
 
 	vptr->flags &= (~VELOCITY_FLAGS_OPENED);
diff --git a/drivers/net/ethernet/xscale/ixp4xx_eth.c b/drivers/net/ethernet/xscale/ixp4xx_eth.c
index 72a854f05bb8..41a8b5a9849e 100644
--- a/drivers/net/ethernet/xscale/ixp4xx_eth.c
+++ b/drivers/net/ethernet/xscale/ixp4xx_eth.c
@@ -1416,7 +1416,8 @@ static int __devinit eth_init_one(struct platform_device *pdev)
 	__raw_writel(DEFAULT_CORE_CNTRL, &port->regs->core_control);
 	udelay(50);
 
-	snprintf(phy_id, MII_BUS_ID_SIZE + 3, PHY_ID_FMT, "0", plat->phy);
+	snprintf(phy_id, MII_BUS_ID_SIZE + 3, PHY_ID_FMT,
+		mdio_bus->id, plat->phy);
 	port->phydev = phy_connect(dev, phy_id, &ixp4xx_adjust_link, 0,
 				   PHY_INTERFACE_MODE_MII);
 	if (IS_ERR(port->phydev)) {
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index 1a1ca6cfc74a..466c58a7353d 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -123,7 +123,7 @@ static int netvsc_close(struct net_device *net)
 	struct hv_device *device_obj = net_device_ctx->device_ctx;
 	int ret;
 
-	netif_stop_queue(net);
+	netif_tx_disable(net);
 
 	ret = rndis_filter_close(device_obj);
 	if (ret != 0)
@@ -151,10 +151,10 @@ static int netvsc_start_xmit(struct sk_buff *skb, struct net_device *net)
 	int ret;
 	unsigned int i, num_pages, npg_data;
 
-	/* Add multipage for skb->data and additional one for RNDIS */
+	/* Add multipages for skb->data and additional 2 for RNDIS */
 	npg_data = (((unsigned long)skb->data + skb_headlen(skb) - 1)
 		>> PAGE_SHIFT) - ((unsigned long)skb->data >> PAGE_SHIFT) + 1;
-	num_pages = skb_shinfo(skb)->nr_frags + npg_data + 1;
+	num_pages = skb_shinfo(skb)->nr_frags + npg_data + 2;
 
 	/* Allocate a netvsc packet based on # of frags. */
 	packet = kzalloc(sizeof(struct hv_netvsc_packet) +
@@ -173,8 +173,8 @@ static int netvsc_start_xmit(struct sk_buff *skb, struct net_device *net)
 				sizeof(struct hv_netvsc_packet) +
 				    (num_pages * sizeof(struct hv_page_buffer));
 
-	/* Setup the rndis header */
-	packet->page_buf_cnt = num_pages;
+	/* If the rndis msg goes beyond 1 page, we will add 1 later */
+	packet->page_buf_cnt = num_pages - 1;
 
 	/* Initialize it from the skb */
 	packet->total_data_buflen = skb->len;
@@ -256,7 +256,7 @@ void netvsc_linkstatus_callback(struct hv_device *device_obj,
 		schedule_delayed_work(&ndev_ctx->dwork, msecs_to_jiffies(20));
 	} else {
 		netif_carrier_off(net);
-		netif_stop_queue(net);
+		netif_tx_disable(net);
 	}
 }
 
@@ -298,7 +298,7 @@ int netvsc_recv_callback(struct hv_device *device_obj,
 	skb->ip_summed = CHECKSUM_NONE;
 
 	net->stats.rx_packets++;
-	net->stats.rx_bytes += skb->len;
+	net->stats.rx_bytes += packet->total_data_buflen;
 
 	/*
 	 * Pass the skb back up. Network stack will deallocate the skb when it
@@ -337,7 +337,7 @@ static int netvsc_change_mtu(struct net_device *ndev, int mtu)
 
 	nvdev->start_remove = true;
 	cancel_delayed_work_sync(&ndevctx->dwork);
-	netif_stop_queue(ndev);
+	netif_tx_disable(ndev);
 	rndis_filter_device_remove(hdev);
 
 	ndev->mtu = mtu;
@@ -460,7 +460,7 @@ static int netvsc_remove(struct hv_device *dev)
 	cancel_delayed_work_sync(&ndev_ctx->dwork);
 
 	/* Stop outbound asap */
-	netif_stop_queue(net);
+	netif_tx_disable(net);
 
 	unregister_netdev(net);
 
diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
index da181f9a49d1..133b7fbf8595 100644
--- a/drivers/net/hyperv/rndis_filter.c
+++ b/drivers/net/hyperv/rndis_filter.c
@@ -321,6 +321,25 @@ static void rndis_filter_receive_data(struct rndis_device *dev,
 	data_offset = RNDIS_HEADER_SIZE + rndis_pkt->data_offset;
 
 	pkt->total_data_buflen -= data_offset;
+
+	/*
+	 * Make sure we got a valid RNDIS message, now total_data_buflen
+	 * should be the data packet size plus the trailer padding size
+	 */
+	if (pkt->total_data_buflen < rndis_pkt->data_len) {
+		netdev_err(dev->net_dev->ndev, "rndis message buffer "
+			   "overflow detected (got %u, min %u)"
+			   "...dropping this message!\n",
+			   pkt->total_data_buflen, rndis_pkt->data_len);
+		return;
+	}
+
+	/*
+	 * Remove the rndis trailer padding from rndis packet message
+	 * rndis_pkt->data_len tell us the real data length, we only copy
+	 * the data packet to the stack, without the rndis trailer padding
+	 */
+	pkt->total_data_buflen = rndis_pkt->data_len;
 	pkt->data = (void *)((unsigned long)pkt->data + data_offset);
 
 	pkt->is_data_pkt = true;
@@ -778,6 +797,19 @@ int rndis_filter_send(struct hv_device *dev,
 			(unsigned long)rndisMessage & (PAGE_SIZE-1);
 	pkt->page_buf[0].len = rndisMessageSize;
 
+	/* Add one page_buf if the rndis msg goes beyond page boundary */
+	if (pkt->page_buf[0].offset + rndisMessageSize > PAGE_SIZE) {
+		int i;
+		for (i = pkt->page_buf_cnt; i > 1; i--)
+			pkt->page_buf[i] = pkt->page_buf[i-1];
+		pkt->page_buf_cnt++;
+		pkt->page_buf[0].len = PAGE_SIZE - pkt->page_buf[0].offset;
+		pkt->page_buf[1].pfn = virt_to_phys((void *)((ulong)
+			rndisMessage + pkt->page_buf[0].len)) >> PAGE_SHIFT;
+		pkt->page_buf[1].offset = 0;
+		pkt->page_buf[1].len = rndisMessageSize - pkt->page_buf[0].len;
+	}
+
 	/* Save the packet send completion and context */
 	filterPacket->completion = pkt->completion.send.send_completion;
 	filterPacket->completion_ctx =
diff --git a/drivers/net/tokenring/Kconfig b/drivers/net/tokenring/Kconfig
index c7e0149d1514..45550d42b368 100644
--- a/drivers/net/tokenring/Kconfig
+++ b/drivers/net/tokenring/Kconfig
@@ -7,7 +7,6 @@ menuconfig TR
 	bool "Token Ring driver support"
 	depends on NETDEVICES && !UML
 	depends on (PCI || ISA || MCA || CCW || PCMCIA)
-	select LLC
 	help
 	  Token Ring is IBM's way of communication on a local network; the
 	  rest of the world uses Ethernet. To participate on a Token Ring
@@ -20,6 +19,10 @@ menuconfig TR
 
 if TR
 
+config WANT_LLC
+	def_bool y
+	select LLC
+
 config PCMCIA_IBMTR
 	tristate "IBM PCMCIA tokenring adapter support"
 	depends on IBMTR!=y && PCMCIA
diff --git a/drivers/net/usb/ipheth.c b/drivers/net/usb/ipheth.c
index e84662db51cc..dd78c4cbd459 100644
--- a/drivers/net/usb/ipheth.c
+++ b/drivers/net/usb/ipheth.c
@@ -60,6 +60,7 @@
 #define USB_PRODUCT_IPHONE_3GS  0x1294
 #define USB_PRODUCT_IPHONE_4	0x1297
 #define USB_PRODUCT_IPHONE_4_VZW 0x129c
+#define USB_PRODUCT_IPHONE_4S	0x12a0
 
 #define IPHETH_USBINTF_CLASS    255
 #define IPHETH_USBINTF_SUBCLASS 253
@@ -103,6 +104,10 @@ static struct usb_device_id ipheth_table[] = {
 		USB_VENDOR_APPLE, USB_PRODUCT_IPHONE_4_VZW,
 		IPHETH_USBINTF_CLASS, IPHETH_USBINTF_SUBCLASS,
 		IPHETH_USBINTF_PROTO) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(
+		USB_VENDOR_APPLE, USB_PRODUCT_IPHONE_4S,
+		IPHETH_USBINTF_CLASS, IPHETH_USBINTF_SUBCLASS,
+		IPHETH_USBINTF_PROTO) },
 	{ }
 };
 MODULE_DEVICE_TABLE(usb, ipheth_table);
diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index 49f4667e1fa3..4a3402898f2a 100644
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -422,7 +422,9 @@ static void veth_dellink(struct net_device *dev, struct list_head *head)
 	unregister_netdevice_queue(peer, head);
 }
 
-static const struct nla_policy veth_policy[VETH_INFO_MAX + 1];
+static const struct nla_policy veth_policy[VETH_INFO_MAX + 1] = {
+	[VETH_INFO_PEER]	= { .len = sizeof(struct ifinfomsg) },
+};
 
 static struct rtnl_link_ops veth_link_ops = {
 	.kind		= DRV_NAME,
diff --git a/drivers/net/wireless/ath/ath9k/hw.c b/drivers/net/wireless/ath/ath9k/hw.c
index ee7759575050..87db1ee1c298 100644
--- a/drivers/net/wireless/ath/ath9k/hw.c
+++ b/drivers/net/wireless/ath/ath9k/hw.c
@@ -1037,13 +1037,16 @@ void ath9k_hw_init_global_settings(struct ath_hw *ah)
 
 	/*
 	 * Workaround for early ACK timeouts, add an offset to match the
-	 * initval's 64us ack timeout value.
+	 * initval's 64us ack timeout value. Use 48us for the CTS timeout.
 	 * This was initially only meant to work around an issue with delayed
 	 * BA frames in some implementations, but it has been found to fix ACK
 	 * timeout issues in other cases as well.
 	 */
-	if (conf->channel && conf->channel->band == IEEE80211_BAND_2GHZ)
+	if (conf->channel && conf->channel->band == IEEE80211_BAND_2GHZ) {
 		acktimeout += 64 - sifstime - ah->slottime;
+		ctstimeout += 48 - sifstime - ah->slottime;
+	}
+
 
 	ath9k_hw_set_sifs_time(ah, sifstime);
 	ath9k_hw_setslottime(ah, slottime);
diff --git a/drivers/net/wireless/ath/ath9k/init.c b/drivers/net/wireless/ath/ath9k/init.c
index abf943557dee..53a005d288aa 100644
--- a/drivers/net/wireless/ath/ath9k/init.c
+++ b/drivers/net/wireless/ath/ath9k/init.c
@@ -822,6 +822,11 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc,
 		ARRAY_SIZE(ath9k_tpt_blink));
 #endif
 
+	INIT_WORK(&sc->hw_reset_work, ath_reset_work);
+	INIT_WORK(&sc->hw_check_work, ath_hw_check);
+	INIT_WORK(&sc->paprd_work, ath_paprd_calibrate);
+	INIT_DELAYED_WORK(&sc->hw_pll_work, ath_hw_pll_work);
+
 	/* Register with mac80211 */
 	error = ieee80211_register_hw(hw);
 	if (error)
@@ -840,10 +845,6 @@ int ath9k_init_device(u16 devid, struct ath_softc *sc,
 			goto error_world;
 	}
 
-	INIT_WORK(&sc->hw_reset_work, ath_reset_work);
-	INIT_WORK(&sc->hw_check_work, ath_hw_check);
-	INIT_WORK(&sc->paprd_work, ath_paprd_calibrate);
-	INIT_DELAYED_WORK(&sc->hw_pll_work, ath_hw_pll_work);
 	sc->last_rssi = ATH_RSSI_DUMMY_MARKER;
 
 	ath_init_leds(sc);
diff --git a/drivers/net/wireless/ath/ath9k/rc.c b/drivers/net/wireless/ath/ath9k/rc.c
index b3c3798fe513..635b592ad961 100644
--- a/drivers/net/wireless/ath/ath9k/rc.c
+++ b/drivers/net/wireless/ath/ath9k/rc.c
@@ -694,7 +694,7 @@ static u8 ath_rc_get_highest_rix(struct ath_softc *sc,
 		return rate;
 
 	/* This should not happen */
-	WARN_ON(1);
+	WARN_ON_ONCE(1);
 
 	rate = ath_rc_priv->valid_rate_index[0];
 
diff --git a/drivers/net/wireless/ath/ath9k/recv.c b/drivers/net/wireless/ath/ath9k/recv.c
index 0e666fbe0842..7e1a91af1497 100644
--- a/drivers/net/wireless/ath/ath9k/recv.c
+++ b/drivers/net/wireless/ath/ath9k/recv.c
@@ -822,6 +822,14 @@ static bool ath9k_rx_accept(struct ath_common *common,
 		(ATH9K_RXERR_DECRYPT | ATH9K_RXERR_CRC | ATH9K_RXERR_MIC |
 		 ATH9K_RXERR_KEYMISS));
 
+	/*
+	 * Key miss events are only relevant for pairwise keys where the
+	 * descriptor does contain a valid key index. This has been observed
+	 * mostly with CCMP encryption.
+	 */
+	if (rx_stats->rs_keyix == ATH9K_RXKEYIX_INVALID)
+		rx_stats->rs_status &= ~ATH9K_RXERR_KEYMISS;
+
 	if (!rx_stats->rs_datalen)
 		return false;
         /*
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
index c664c2726553..63bbc60be28e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
@@ -91,6 +91,7 @@ static void iwlagn_tx_cmd_build_basic(struct iwl_priv *priv,
 		tx_cmd->tid_tspec = qc[0] & 0xf;
 		tx_flags &= ~TX_CMD_FLG_SEQ_CTL_MSK;
 	} else {
+		tx_cmd->tid_tspec = IWL_TID_NON_QOS;
 		if (info->flags & IEEE80211_TX_CTL_ASSIGN_SEQ)
 			tx_flags |= TX_CMD_FLG_SEQ_CTL_MSK;
 		else
@@ -620,7 +621,7 @@ int iwlagn_tx_agg_oper(struct iwl_priv *priv, struct ieee80211_vif *vif,
 	sta_priv->lq_sta.lq.agg_params.agg_frame_cnt_limit =
 		sta_priv->max_agg_bufsize;
 
-	IWL_INFO(priv, "Tx aggregation enabled on ra = %pM tid = %d\n",
+	IWL_DEBUG_HT(priv, "Tx aggregation enabled on ra = %pM tid = %d\n",
 		 sta->addr, tid);
 
 	return iwl_send_lq_cmd(priv, ctx,
@@ -808,6 +809,8 @@ static void iwl_rx_reply_tx_agg(struct iwl_priv *priv,
 	u32 status = le16_to_cpu(tx_resp->status.status);
 	int i;
 
+	WARN_ON(tid == IWL_TID_NON_QOS);
+
 	if (agg->wait_for_ba)
 		IWL_DEBUG_TX_REPLY(priv,
 			"got tx response w/o block-ack\n");
@@ -1035,10 +1038,13 @@ int iwlagn_rx_reply_tx(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb,
 		}
 
 		__skb_queue_head_init(&skbs);
-		priv->tid_data[sta_id][tid].next_reclaimed = next_reclaimed;
 
-		IWL_DEBUG_TX_REPLY(priv, "Next reclaimed packet:%d",
-					  next_reclaimed);
+		if (tid != IWL_TID_NON_QOS) {
+			priv->tid_data[sta_id][tid].next_reclaimed =
+				next_reclaimed;
+			IWL_DEBUG_TX_REPLY(priv, "Next reclaimed packet:%d",
+						  next_reclaimed);
+		}
 
 		/*we can free until ssn % q.n_bd not inclusive */
 		WARN_ON(iwl_trans_reclaim(trans(priv), sta_id, tid, txq_id,
diff --git a/drivers/net/wireless/iwlwifi/iwl-commands.h b/drivers/net/wireless/iwlwifi/iwl-commands.h
index 265de39d394c..f822ac447c3b 100644
--- a/drivers/net/wireless/iwlwifi/iwl-commands.h
+++ b/drivers/net/wireless/iwlwifi/iwl-commands.h
@@ -815,6 +815,7 @@ struct iwl_qosparam_cmd {
 
 #define	IWL_INVALID_STATION 	255
 #define IWL_MAX_TID_COUNT	8
+#define IWL_TID_NON_QOS IWL_MAX_TID_COUNT
 
 #define STA_FLG_TX_RATE_MSK		cpu_to_le32(1 << 2)
 #define STA_FLG_PWR_SAVE_MSK		cpu_to_le32(1 << 8)
diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c
index 67d6e324e26f..324d06dfb690 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c
+++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c
@@ -1262,6 +1262,7 @@ static int iwl_trans_pcie_reclaim(struct iwl_trans *trans, int sta_id, int tid,
 	txq->time_stamp = jiffies;
 
 	if (unlikely(txq_id >= IWLAGN_FIRST_AMPDU_QUEUE &&
+		     tid != IWL_TID_NON_QOS &&
 		     txq_id != trans_pcie->agg_txq[sta_id][tid])) {
 		/*
 		 * FIXME: this is a uCode bug which need to be addressed,
diff --git a/drivers/net/wireless/mwifiex/init.c b/drivers/net/wireless/mwifiex/init.c
index e05b417a3fae..1d0ec57a0143 100644
--- a/drivers/net/wireless/mwifiex/init.c
+++ b/drivers/net/wireless/mwifiex/init.c
@@ -382,7 +382,8 @@ mwifiex_free_adapter(struct mwifiex_adapter *adapter)
 
 	adapter->if_ops.cleanup_if(adapter);
 
-	dev_kfree_skb_any(adapter->sleep_cfm);
+	if (adapter->sleep_cfm)
+		dev_kfree_skb_any(adapter->sleep_cfm);
 }
 
 /*
diff --git a/drivers/net/wireless/mwifiex/main.c b/drivers/net/wireless/mwifiex/main.c
index 84be196188cc..b728f54451e4 100644
--- a/drivers/net/wireless/mwifiex/main.c
+++ b/drivers/net/wireless/mwifiex/main.c
@@ -822,7 +822,9 @@ int mwifiex_remove_card(struct mwifiex_adapter *adapter, struct semaphore *sem)
 			continue;
 
 		rtnl_lock();
-		mwifiex_del_virtual_intf(priv->wdev->wiphy, priv->netdev);
+		if (priv->wdev && priv->netdev)
+			mwifiex_del_virtual_intf(priv->wdev->wiphy,
+						 priv->netdev);
 		rtnl_unlock();
 	}
 
@@ -830,9 +832,11 @@ int mwifiex_remove_card(struct mwifiex_adapter *adapter, struct semaphore *sem)
 	if (!priv)
 		goto exit_remove;
 
-	wiphy_unregister(priv->wdev->wiphy);
-	wiphy_free(priv->wdev->wiphy);
-	kfree(priv->wdev);
+	if (priv->wdev) {
+		wiphy_unregister(priv->wdev->wiphy);
+		wiphy_free(priv->wdev->wiphy);
+		kfree(priv->wdev);
+	}
 
 	mwifiex_terminate_workqueue(adapter);
 
diff --git a/drivers/net/wireless/mwifiex/sta_ioctl.c b/drivers/net/wireless/mwifiex/sta_ioctl.c
index 470ca75ec250..b0fbf5d4fea0 100644
--- a/drivers/net/wireless/mwifiex/sta_ioctl.c
+++ b/drivers/net/wireless/mwifiex/sta_ioctl.c
@@ -54,7 +54,7 @@ int mwifiex_copy_mcast_addr(struct mwifiex_multicast_list *mlist,
 int mwifiex_wait_queue_complete(struct mwifiex_adapter *adapter)
 {
 	bool cancel_flag = false;
-	int status = adapter->cmd_wait_q.status;
+	int status;
 	struct cmd_ctrl_node *cmd_queued;
 
 	if (!adapter->cmd_queued)
@@ -79,6 +79,8 @@ int mwifiex_wait_queue_complete(struct mwifiex_adapter *adapter)
 		mwifiex_cancel_pending_ioctl(adapter);
 		dev_dbg(adapter->dev, "cmd cancel\n");
 	}
+
+	status = adapter->cmd_wait_q.status;
 	adapter->cmd_wait_q.status = 0;
 
 	return status;
@@ -240,6 +242,8 @@ int mwifiex_bss_start(struct mwifiex_private *priv, struct cfg80211_bss *bss,
 
 		if (!netif_queue_stopped(priv->netdev))
 			mwifiex_stop_net_dev_queue(priv->netdev, adapter);
+		if (netif_carrier_ok(priv->netdev))
+			netif_carrier_off(priv->netdev);
 
 		/* Clear any past association response stored for
 		 * application retrieval */
@@ -271,6 +275,8 @@ int mwifiex_bss_start(struct mwifiex_private *priv, struct cfg80211_bss *bss,
 
 		if (!netif_queue_stopped(priv->netdev))
 			mwifiex_stop_net_dev_queue(priv->netdev, adapter);
+		if (netif_carrier_ok(priv->netdev))
+			netif_carrier_off(priv->netdev);
 
 		if (!ret) {
 			dev_dbg(adapter->dev, "info: network found in scan"
diff --git a/drivers/net/wireless/rt2x00/rt2800lib.c b/drivers/net/wireless/rt2x00/rt2800lib.c
index 22a1a8fc6e02..7bef66def10c 100644
--- a/drivers/net/wireless/rt2x00/rt2800lib.c
+++ b/drivers/net/wireless/rt2x00/rt2800lib.c
@@ -514,9 +514,9 @@ EXPORT_SYMBOL_GPL(rt2800_write_tx_data);
 
 static int rt2800_agc_to_rssi(struct rt2x00_dev *rt2x00dev, u32 rxwi_w2)
 {
-	int rssi0 = rt2x00_get_field32(rxwi_w2, RXWI_W2_RSSI0);
-	int rssi1 = rt2x00_get_field32(rxwi_w2, RXWI_W2_RSSI1);
-	int rssi2 = rt2x00_get_field32(rxwi_w2, RXWI_W2_RSSI2);
+	s8 rssi0 = rt2x00_get_field32(rxwi_w2, RXWI_W2_RSSI0);
+	s8 rssi1 = rt2x00_get_field32(rxwi_w2, RXWI_W2_RSSI1);
+	s8 rssi2 = rt2x00_get_field32(rxwi_w2, RXWI_W2_RSSI2);
 	u16 eeprom;
 	u8 offset0;
 	u8 offset1;
@@ -552,7 +552,7 @@ static int rt2800_agc_to_rssi(struct rt2x00_dev *rt2x00dev, u32 rxwi_w2)
 	 * which gives less energy...
 	 */
 	rssi0 = max(rssi0, rssi1);
-	return max(rssi0, rssi2);
+	return (int)max(rssi0, rssi2);
 }
 
 void rt2800_process_rxwi(struct queue_entry *entry,
diff --git a/drivers/net/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c
index 39e0907a3c4e..9245d882c06a 100644
--- a/drivers/net/wireless/rtlwifi/pci.c
+++ b/drivers/net/wireless/rtlwifi/pci.c
@@ -1501,7 +1501,7 @@ static int rtl_pci_init(struct ieee80211_hw *hw, struct pci_dev *pdev)
 		return err;
 	}
 
-	return 1;
+	return 0;
 }
 
 static int rtl_pci_start(struct ieee80211_hw *hw)
@@ -1870,7 +1870,7 @@ int __devinit rtl_pci_probe(struct pci_dev *pdev,
 	}
 
 	/* Init PCI sw */
-	err = !rtl_pci_init(hw, pdev);
+	err = rtl_pci_init(hw, pdev);
 	if (err) {
 		RT_TRACE(rtlpriv, COMP_ERR, DBG_EMERG,
 			 ("Failed to init PCI.\n"));
diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zd1211rw/zd_mac.c
index 0a70149df3fc..98a574a4a465 100644
--- a/drivers/net/wireless/zd1211rw/zd_mac.c
+++ b/drivers/net/wireless/zd1211rw/zd_mac.c
@@ -866,6 +866,14 @@ static int fill_ctrlset(struct zd_mac *mac,
 
 	ZD_ASSERT(frag_len <= 0xffff);
 
+	/*
+	 * Firmware computes the duration itself (for all frames except PSPoll)
+	 * and needs the field set to 0 at input, otherwise firmware messes up
+	 * duration_id and sets bits 14 and 15 on.
+	 */
+	if (!ieee80211_is_pspoll(hdr->frame_control))
+		hdr->duration_id = 0;
+
 	txrate = ieee80211_get_tx_rate(mac->hw, info);
 
 	cs->modulation = txrate->hw_value;
diff --git a/drivers/pci/iov.c b/drivers/pci/iov.c
index 0321fa3b4226..0dab5ecf61bb 100644
--- a/drivers/pci/iov.c
+++ b/drivers/pci/iov.c
@@ -347,8 +347,6 @@ static int sriov_enable(struct pci_dev *dev, int nr_virtfn)
 			return rc;
 	}
 
-	pci_write_config_dword(dev, iov->pos + PCI_SRIOV_SYS_PGSIZE, iov->pgsz);
-
 	iov->ctrl |= PCI_SRIOV_CTRL_VFE | PCI_SRIOV_CTRL_MSE;
 	pci_cfg_access_lock(dev);
 	pci_write_config_word(dev, iov->pos + PCI_SRIOV_CTRL, iov->ctrl);
@@ -466,6 +464,7 @@ found:
 		return -EIO;
 
 	pgsz &= ~(pgsz - 1);
+	pci_write_config_dword(dev, pos + PCI_SRIOV_SYS_PGSIZE, pgsz);
 
 	nres = 0;
 	for (i = 0; i < PCI_SRIOV_NUM_BARS; i++) {
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 7cc9e2f0f47c..71eac9cd724d 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -651,6 +651,11 @@ int __devinit pci_scan_bridge(struct pci_bus *bus, struct pci_dev *dev, int max,
 	dev_dbg(&dev->dev, "scanning [bus %02x-%02x] behind bridge, pass %d\n",
 		secondary, subordinate, pass);
 
+	if (!primary && (primary != bus->number) && secondary && subordinate) {
+		dev_warn(&dev->dev, "Primary bus is hard wired to 0\n");
+		primary = bus->number;
+	}
+
 	/* Check if setup is sensible at all */
 	if (!pass &&
 	    (primary != bus->number || secondary <= bus->number)) {
diff --git a/drivers/pci/remove.c b/drivers/pci/remove.c
index 6def3624c688..ef8b18c48f26 100644
--- a/drivers/pci/remove.c
+++ b/drivers/pci/remove.c
@@ -77,6 +77,7 @@ void pci_remove_bus(struct pci_bus *pci_bus)
 }
 EXPORT_SYMBOL(pci_remove_bus);
 
+static void __pci_remove_behind_bridge(struct pci_dev *dev);
 /**
  * pci_remove_bus_device - remove a PCI device and any children
  * @dev: the device to remove
@@ -94,7 +95,7 @@ static void __pci_remove_bus_device(struct pci_dev *dev)
 	if (dev->subordinate) {
 		struct pci_bus *b = dev->subordinate;
 
-		pci_remove_behind_bridge(dev);
+		__pci_remove_behind_bridge(dev);
 		pci_remove_bus(b);
 		dev->subordinate = NULL;
 	}
@@ -107,6 +108,24 @@ void pci_remove_bus_device(struct pci_dev *dev)
 	__pci_remove_bus_device(dev);
 }
 
+static void __pci_remove_behind_bridge(struct pci_dev *dev)
+{
+	struct list_head *l, *n;
+
+	if (dev->subordinate)
+		list_for_each_safe(l, n, &dev->subordinate->devices)
+			__pci_remove_bus_device(pci_dev_b(l));
+}
+
+static void pci_stop_behind_bridge(struct pci_dev *dev)
+{
+	struct list_head *l, *n;
+
+	if (dev->subordinate)
+		list_for_each_safe(l, n, &dev->subordinate->devices)
+			pci_stop_bus_device(pci_dev_b(l));
+}
+
 /**
  * pci_remove_behind_bridge - remove all devices behind a PCI bridge
  * @dev: PCI bridge device
@@ -117,11 +136,8 @@ void pci_remove_bus_device(struct pci_dev *dev)
  */
 void pci_remove_behind_bridge(struct pci_dev *dev)
 {
-	struct list_head *l, *n;
-
-	if (dev->subordinate)
-		list_for_each_safe(l, n, &dev->subordinate->devices)
-			__pci_remove_bus_device(pci_dev_b(l));
+	pci_stop_behind_bridge(dev);
+	__pci_remove_behind_bridge(dev);
 }
 
 static void pci_stop_bus_devices(struct pci_bus *bus)
diff --git a/drivers/pci/xen-pcifront.c b/drivers/pci/xen-pcifront.c
index 7cf3d2fcf56a..1620088a0e7e 100644
--- a/drivers/pci/xen-pcifront.c
+++ b/drivers/pci/xen-pcifront.c
@@ -189,7 +189,7 @@ static int pcifront_bus_read(struct pci_bus *bus, unsigned int devfn,
 
 	if (verbose_request)
 		dev_info(&pdev->xdev->dev,
-			 "read dev=%04x:%02x:%02x.%01x - offset %x size %d\n",
+			 "read dev=%04x:%02x:%02x.%d - offset %x size %d\n",
 			 pci_domain_nr(bus), bus->number, PCI_SLOT(devfn),
 			 PCI_FUNC(devfn), where, size);
 
@@ -228,7 +228,7 @@ static int pcifront_bus_write(struct pci_bus *bus, unsigned int devfn,
 
 	if (verbose_request)
 		dev_info(&pdev->xdev->dev,
-			 "write dev=%04x:%02x:%02x.%01x - "
+			 "write dev=%04x:%02x:%02x.%d - "
 			 "offset %x size %d val %x\n",
 			 pci_domain_nr(bus), bus->number,
 			 PCI_SLOT(devfn), PCI_FUNC(devfn), where, size, val);
@@ -432,7 +432,7 @@ static int __devinit pcifront_scan_bus(struct pcifront_device *pdev,
 		d = pci_scan_single_device(b, devfn);
 		if (d)
 			dev_info(&pdev->xdev->dev, "New device on "
-				 "%04x:%02x:%02x.%02x found.\n", domain, bus,
+				 "%04x:%02x:%02x.%d found.\n", domain, bus,
 				 PCI_SLOT(devfn), PCI_FUNC(devfn));
 	}
 
@@ -1041,7 +1041,7 @@ static int pcifront_detach_devices(struct pcifront_device *pdev)
 		pci_dev = pci_get_slot(pci_bus, PCI_DEVFN(slot, func));
 		if (!pci_dev) {
 			dev_dbg(&pdev->xdev->dev,
-				"Cannot get PCI device %04x:%02x:%02x.%02x\n",
+				"Cannot get PCI device %04x:%02x:%02x.%d\n",
 				domain, bus, slot, func);
 			continue;
 		}
@@ -1049,7 +1049,7 @@ static int pcifront_detach_devices(struct pcifront_device *pdev)
 		pci_dev_put(pci_dev);
 
 		dev_dbg(&pdev->xdev->dev,
-			"PCI device %04x:%02x:%02x.%02x removed.\n",
+			"PCI device %04x:%02x:%02x.%d removed.\n",
 			domain, bus, slot, func);
 	}
 
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index 749c2a16012c..1932029de48d 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -1269,10 +1269,8 @@ static int pcmcia_bus_add(struct pcmcia_socket *skt)
 
 static int pcmcia_bus_early_resume(struct pcmcia_socket *skt)
 {
-	if (!verify_cis_cache(skt)) {
-		pcmcia_put_socket(skt);
+	if (!verify_cis_cache(skt))
 		return 0;
-	}
 
 	dev_dbg(&skt->dev, "cis mismatch - different card\n");
 
diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c
index 8fe15cf15ac8..894cd5e103da 100644
--- a/drivers/pinctrl/core.c
+++ b/drivers/pinctrl/core.c
@@ -189,7 +189,7 @@ static int pinctrl_register_one_pin(struct pinctrl_dev *pctldev,
 	pindesc->pctldev = pctldev;
 
 	/* Copy basic pin info */
-	if (pindesc->name) {
+	if (name) {
 		pindesc->name = name;
 	} else {
 		pindesc->name = kasprintf(GFP_KERNEL, "PIN%u", number);
diff --git a/drivers/power/bq27x00_battery.c b/drivers/power/bq27x00_battery.c
index 98bf5676318d..1ed6ea0bad6e 100644
--- a/drivers/power/bq27x00_battery.c
+++ b/drivers/power/bq27x00_battery.c
@@ -62,11 +62,10 @@
 
 #define BQ27500_REG_SOC			0x2C
 #define BQ27500_REG_DCAP		0x3C /* Design capacity */
-#define BQ27500_FLAG_DSG		BIT(0) /* Discharging */
+#define BQ27500_FLAG_DSC		BIT(0)
 #define BQ27500_FLAG_SOCF		BIT(1) /* State-of-Charge threshold final */
 #define BQ27500_FLAG_SOC1		BIT(2) /* State-of-Charge threshold 1 */
-#define BQ27500_FLAG_CHG		BIT(8) /* Charging */
-#define BQ27500_FLAG_FC			BIT(9) /* Fully charged */
+#define BQ27500_FLAG_FC			BIT(9)
 
 #define BQ27000_RS			20 /* Resistor sense */
 
@@ -312,7 +311,7 @@ static void bq27x00_update(struct bq27x00_device_info *di)
 	struct bq27x00_reg_cache cache = {0, };
 	bool is_bq27500 = di->chip == BQ27500;
 
-	cache.flags = bq27x00_read(di, BQ27x00_REG_FLAGS, is_bq27500);
+	cache.flags = bq27x00_read(di, BQ27x00_REG_FLAGS, !is_bq27500);
 	if (cache.flags >= 0) {
 		if (!is_bq27500 && (cache.flags & BQ27000_FLAG_CI)) {
 			dev_info(di->dev, "battery is not calibrated! ignoring capacity values\n");
@@ -401,14 +400,10 @@ static int bq27x00_battery_status(struct bq27x00_device_info *di,
 	if (di->chip == BQ27500) {
 		if (di->cache.flags & BQ27500_FLAG_FC)
 			status = POWER_SUPPLY_STATUS_FULL;
-		else if (di->cache.flags & BQ27500_FLAG_DSG)
+		else if (di->cache.flags & BQ27500_FLAG_DSC)
 			status = POWER_SUPPLY_STATUS_DISCHARGING;
-		else if (di->cache.flags & BQ27500_FLAG_CHG)
-			status = POWER_SUPPLY_STATUS_CHARGING;
-		else if (power_supply_am_i_supplied(&di->bat))
-			status = POWER_SUPPLY_STATUS_NOT_CHARGING;
 		else
-			status = POWER_SUPPLY_STATUS_UNKNOWN;
+			status = POWER_SUPPLY_STATUS_CHARGING;
 	} else {
 		if (di->cache.flags & BQ27000_FLAG_FC)
 			status = POWER_SUPPLY_STATUS_FULL;
diff --git a/drivers/power/charger-manager.c b/drivers/power/charger-manager.c
index 0378d019efae..88fd9710bda2 100644
--- a/drivers/power/charger-manager.c
+++ b/drivers/power/charger-manager.c
@@ -974,10 +974,11 @@ static int __devexit charger_manager_remove(struct platform_device *pdev)
 	return 0;
 }
 
-const struct platform_device_id charger_manager_id[] = {
+static const struct platform_device_id charger_manager_id[] = {
 	{ "charger-manager", 0 },
 	{ },
 };
+MODULE_DEVICE_TABLE(platform, charger_manager_id);
 
 static int cm_suspend_prepare(struct device *dev)
 {
@@ -1069,4 +1070,3 @@ module_exit(charger_manager_cleanup);
 MODULE_AUTHOR("MyungJoo Ham <myungjoo.ham@samsung.com>");
 MODULE_DESCRIPTION("Charger Manager");
 MODULE_LICENSE("GPL");
-MODULE_ALIAS("charger-manager");
diff --git a/drivers/power/lp8727_charger.c b/drivers/power/lp8727_charger.c
index b15b575c070c..c53dd1292f81 100644
--- a/drivers/power/lp8727_charger.c
+++ b/drivers/power/lp8727_charger.c
@@ -464,6 +464,7 @@ static int __devexit lp8727_remove(struct i2c_client *cl)
 
 static const struct i2c_device_id lp8727_ids[] = {
 	{"lp8727", 0},
+	{ }
 };
 
 static struct i2c_driver lp8727_driver = {
diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
index e9a83f84adaf..aa5186608aec 100644
--- a/drivers/regulator/core.c
+++ b/drivers/regulator/core.c
@@ -1320,6 +1320,40 @@ struct regulator *regulator_get(struct device *dev, const char *id)
 }
 EXPORT_SYMBOL_GPL(regulator_get);
 
+static void devm_regulator_release(struct device *dev, void *res)
+{
+	regulator_put(*(struct regulator **)res);
+}
+
+/**
+ * devm_regulator_get - Resource managed regulator_get()
+ * @dev: device for regulator "consumer"
+ * @id: Supply name or regulator ID.
+ *
+ * Managed regulator_get(). Regulators returned from this function are
+ * automatically regulator_put() on driver detach. See regulator_get() for more
+ * information.
+ */
+struct regulator *devm_regulator_get(struct device *dev, const char *id)
+{
+	struct regulator **ptr, *regulator;
+
+	ptr = devres_alloc(devm_regulator_release, sizeof(*ptr), GFP_KERNEL);
+	if (!ptr)
+		return ERR_PTR(-ENOMEM);
+
+	regulator = regulator_get(dev, id);
+	if (!IS_ERR(regulator)) {
+		*ptr = regulator;
+		devres_add(dev, ptr);
+	} else {
+		devres_free(ptr);
+	}
+
+	return regulator;
+}
+EXPORT_SYMBOL_GPL(devm_regulator_get);
+
 /**
  * regulator_get_exclusive - obtain exclusive access to a regulator.
  * @dev: device for regulator "consumer"
@@ -1387,6 +1421,34 @@ void regulator_put(struct regulator *regulator)
 }
 EXPORT_SYMBOL_GPL(regulator_put);
 
+static int devm_regulator_match(struct device *dev, void *res, void *data)
+{
+	struct regulator **r = res;
+	if (!r || !*r) {
+		WARN_ON(!r || !*r);
+		return 0;
+	}
+	return *r == data;
+}
+
+/**
+ * devm_regulator_put - Resource managed regulator_put()
+ * @regulator: regulator to free
+ *
+ * Deallocate a regulator allocated with devm_regulator_get(). Normally
+ * this function will not need to be called and the resource management
+ * code will ensure that the resource is freed.
+ */
+void devm_regulator_put(struct regulator *regulator)
+{
+	int rc;
+
+	rc = devres_destroy(regulator->dev, devm_regulator_release,
+			    devm_regulator_match, regulator);
+	WARN_ON(rc);
+}
+EXPORT_SYMBOL_GPL(devm_regulator_put);
+
 static int _regulator_can_change_status(struct regulator_dev *rdev)
 {
 	if (!rdev->constraints)
@@ -2401,6 +2463,52 @@ err:
 }
 EXPORT_SYMBOL_GPL(regulator_bulk_get);
 
+/**
+ * devm_regulator_bulk_get - managed get multiple regulator consumers
+ *
+ * @dev:           Device to supply
+ * @num_consumers: Number of consumers to register
+ * @consumers:     Configuration of consumers; clients are stored here.
+ *
+ * @return 0 on success, an errno on failure.
+ *
+ * This helper function allows drivers to get several regulator
+ * consumers in one operation with management, the regulators will
+ * automatically be freed when the device is unbound.  If any of the
+ * regulators cannot be acquired then any regulators that were
+ * allocated will be freed before returning to the caller.
+ */
+int devm_regulator_bulk_get(struct device *dev, int num_consumers,
+			    struct regulator_bulk_data *consumers)
+{
+	int i;
+	int ret;
+
+	for (i = 0; i < num_consumers; i++)
+		consumers[i].consumer = NULL;
+
+	for (i = 0; i < num_consumers; i++) {
+		consumers[i].consumer = devm_regulator_get(dev,
+							   consumers[i].supply);
+		if (IS_ERR(consumers[i].consumer)) {
+			ret = PTR_ERR(consumers[i].consumer);
+			dev_err(dev, "Failed to get supply '%s': %d\n",
+				consumers[i].supply, ret);
+			consumers[i].consumer = NULL;
+			goto err;
+		}
+	}
+
+	return 0;
+
+err:
+	for (i = 0; i < num_consumers && consumers[i].consumer; i++)
+		devm_regulator_put(consumers[i].consumer);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(devm_regulator_bulk_get);
+
 static void regulator_bulk_enable_async(void *data, async_cookie_t cookie)
 {
 	struct regulator_bulk_data *bulk = data;
diff --git a/drivers/regulator/max8649.c b/drivers/regulator/max8649.c
index b06a2399587c..d0e1180ad961 100644
--- a/drivers/regulator/max8649.c
+++ b/drivers/regulator/max8649.c
@@ -150,7 +150,7 @@ static int max8649_enable_time(struct regulator_dev *rdev)
 	if (ret != 0)
 		return ret;
 	val &= MAX8649_VOL_MASK;
-	voltage = max8649_list_voltage(rdev, (unsigned char)ret); /* uV */
+	voltage = max8649_list_voltage(rdev, (unsigned char)val); /* uV */
 
 	/* get rate */
 	ret = regmap_read(info->regmap, MAX8649_RAMP, &val);
diff --git a/drivers/regulator/mc13xxx-regulator-core.c b/drivers/regulator/mc13xxx-regulator-core.c
index 80ecafef1bc3..62dcd0a432bb 100644
--- a/drivers/regulator/mc13xxx-regulator-core.c
+++ b/drivers/regulator/mc13xxx-regulator-core.c
@@ -254,6 +254,7 @@ int __devinit mc13xxx_get_num_regulators_dt(struct platform_device *pdev)
 
 	return num;
 }
+EXPORT_SYMBOL_GPL(mc13xxx_get_num_regulators_dt);
 
 struct mc13xxx_regulator_init_data * __devinit mc13xxx_parse_regulators_dt(
 	struct platform_device *pdev, struct mc13xxx_regulator *regulators,
@@ -291,6 +292,7 @@ struct mc13xxx_regulator_init_data * __devinit mc13xxx_parse_regulators_dt(
 
 	return data;
 }
+EXPORT_SYMBOL_GPL(mc13xxx_parse_regulators_dt);
 #endif
 
 MODULE_LICENSE("GPL v2");
diff --git a/drivers/rtc/rtc-at91sam9.c b/drivers/rtc/rtc-at91sam9.c
index a3ad957507dc..ee3c122c0599 100644
--- a/drivers/rtc/rtc-at91sam9.c
+++ b/drivers/rtc/rtc-at91sam9.c
@@ -307,8 +307,12 @@ static int __init at91_rtc_probe(struct platform_device *pdev)
 		device_init_wakeup(&pdev->dev, 1);
 
 	platform_set_drvdata(pdev, rtc);
-	rtc->rtt = (void __force __iomem *) (AT91_VA_BASE_SYS - AT91_BASE_SYS);
-	rtc->rtt += r->start;
+	rtc->rtt = ioremap(r->start, resource_size(r));
+	if (!rtc->rtt) {
+		dev_err(&pdev->dev, "failed to map registers, aborting.\n");
+		ret = -ENOMEM;
+		goto fail;
+	}
 
 	mr = rtt_readl(rtc, MR);
 
@@ -326,7 +330,7 @@ static int __init at91_rtc_probe(struct platform_device *pdev)
 				&at91_rtc_ops, THIS_MODULE);
 	if (IS_ERR(rtc->rtcdev)) {
 		ret = PTR_ERR(rtc->rtcdev);
-		goto fail;
+		goto fail_register;
 	}
 
 	/* register irq handler after we know what name we'll use */
@@ -351,6 +355,8 @@ static int __init at91_rtc_probe(struct platform_device *pdev)
 
 	return 0;
 
+fail_register:
+	iounmap(rtc->rtt);
 fail:
 	platform_set_drvdata(pdev, NULL);
 	kfree(rtc);
@@ -371,6 +377,7 @@ static int __exit at91_rtc_remove(struct platform_device *pdev)
 
 	rtc_device_unregister(rtc->rtcdev);
 
+	iounmap(rtc->rtt);
 	platform_set_drvdata(pdev, NULL);
 	kfree(rtc);
 	return 0;
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 3f9a47ec67dc..8293658e7cf9 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -299,7 +299,7 @@ config SPI_S3C24XX_FIQ
 
 config SPI_S3C64XX
 	tristate "Samsung S3C64XX series type SPI"
-	depends on (ARCH_S3C64XX || ARCH_S5P64X0)
+	depends on (ARCH_S3C64XX || ARCH_S5P64X0 || ARCH_EXYNOS)
 	select S3C64XX_DMA if ARCH_S3C64XX
 	help
 	  SPI driver for Samsung S3C64XX and newer SoCs.
diff --git a/drivers/spi/spi-topcliff-pch.c b/drivers/spi/spi-topcliff-pch.c
index 2a6429d8c363..10182eb50068 100644
--- a/drivers/spi/spi-topcliff-pch.c
+++ b/drivers/spi/spi-topcliff-pch.c
@@ -1720,7 +1720,7 @@ static int pch_spi_resume(struct pci_dev *pdev)
 
 #endif
 
-static struct pci_driver pch_spi_pcidev = {
+static struct pci_driver pch_spi_pcidev_driver = {
 	.name = "pch_spi",
 	.id_table = pch_spi_pcidev_id,
 	.probe = pch_spi_probe,
@@ -1736,7 +1736,7 @@ static int __init pch_spi_init(void)
 	if (ret)
 		return ret;
 
-	ret = pci_register_driver(&pch_spi_pcidev);
+	ret = pci_register_driver(&pch_spi_pcidev_driver);
 	if (ret)
 		return ret;
 
@@ -1746,7 +1746,7 @@ module_init(pch_spi_init);
 
 static void __exit pch_spi_exit(void)
 {
-	pci_unregister_driver(&pch_spi_pcidev);
+	pci_unregister_driver(&pch_spi_pcidev_driver);
 	platform_driver_unregister(&pch_spi_pd_driver);
 }
 module_exit(pch_spi_exit);
diff --git a/drivers/ssb/driver_pcicore.c b/drivers/ssb/driver_pcicore.c
index 520e8286db28..49d209173f55 100644
--- a/drivers/ssb/driver_pcicore.c
+++ b/drivers/ssb/driver_pcicore.c
@@ -75,7 +75,7 @@ static u32 get_cfgspace_addr(struct ssb_pcicore *pc,
 	u32 tmp;
 
 	/* We do only have one cardbus device behind the bridge. */
-	if (pc->cardbusmode && (dev >= 1))
+	if (pc->cardbusmode && (dev > 1))
 		goto out;
 
 	if (bus == 0) {
diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig
index 21e2f4b87f14..9e6347249783 100644
--- a/drivers/staging/Kconfig
+++ b/drivers/staging/Kconfig
@@ -60,8 +60,6 @@ source "drivers/staging/rts5139/Kconfig"
 
 source "drivers/staging/frontier/Kconfig"
 
-source "drivers/staging/pohmelfs/Kconfig"
-
 source "drivers/staging/phison/Kconfig"
 
 source "drivers/staging/line6/Kconfig"
@@ -120,8 +118,6 @@ source "drivers/staging/cptm1217/Kconfig"
 
 source "drivers/staging/ste_rmi4/Kconfig"
 
-source "drivers/staging/gma500/Kconfig"
-
 source "drivers/staging/mei/Kconfig"
 
 source "drivers/staging/nvec/Kconfig"
diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile
index 7c5808d7212d..943e14830753 100644
--- a/drivers/staging/Makefile
+++ b/drivers/staging/Makefile
@@ -22,7 +22,6 @@ obj-$(CONFIG_R8712U)		+= rtl8712/
 obj-$(CONFIG_RTS_PSTOR)		+= rts_pstor/
 obj-$(CONFIG_RTS5139)		+= rts5139/
 obj-$(CONFIG_TRANZPORT)		+= frontier/
-obj-$(CONFIG_POHMELFS)		+= pohmelfs/
 obj-$(CONFIG_IDE_PHISON)	+= phison/
 obj-$(CONFIG_LINE6_USB)		+= line6/
 obj-$(CONFIG_USB_SERIAL_QUATECH2)	+= serqt_usb2/
@@ -52,7 +51,6 @@ obj-$(CONFIG_FT1000)		+= ft1000/
 obj-$(CONFIG_SPEAKUP)		+= speakup/
 obj-$(CONFIG_TOUCHSCREEN_CLEARPAD_TM1217)	+= cptm1217/
 obj-$(CONFIG_TOUCHSCREEN_SYNAPTICS_I2C_RMI4)	+= ste_rmi4/
-obj-$(CONFIG_DRM_PSB)		+= gma500/
 obj-$(CONFIG_INTEL_MEI)		+= mei/
 obj-$(CONFIG_MFD_NVEC)		+= nvec/
 obj-$(CONFIG_DRM_OMAP)		+= omapdrm/
diff --git a/drivers/staging/android/Kconfig b/drivers/staging/android/Kconfig
index becf711117ef..fef3580ce8de 100644
--- a/drivers/staging/android/Kconfig
+++ b/drivers/staging/android/Kconfig
@@ -27,6 +27,7 @@ config ANDROID_LOGGER
 
 config ANDROID_RAM_CONSOLE
 	bool "Android RAM buffer console"
+	depends on !S390 && !UML
 	default n
 
 config ANDROID_RAM_CONSOLE_ENABLE_VERBOSE
@@ -99,10 +100,6 @@ config ANDROID_LOW_MEMORY_KILLER
 	---help---
 	  Register processes to be killed when memory is low
 
-config ANDROID_PMEM
-	bool "Android pmem allocator"
-	depends on ARM
-
 source "drivers/staging/android/switch/Kconfig"
 
 endif # if ANDROID
diff --git a/drivers/staging/android/Makefile b/drivers/staging/android/Makefile
index eaed1ff64f0f..5fcc24ffdd58 100644
--- a/drivers/staging/android/Makefile
+++ b/drivers/staging/android/Makefile
@@ -5,5 +5,4 @@ obj-$(CONFIG_ANDROID_RAM_CONSOLE)	+= ram_console.o
 obj-$(CONFIG_ANDROID_TIMED_OUTPUT)	+= timed_output.o
 obj-$(CONFIG_ANDROID_TIMED_GPIO)	+= timed_gpio.o
 obj-$(CONFIG_ANDROID_LOW_MEMORY_KILLER)	+= lowmemorykiller.o
-obj-$(CONFIG_ANDROID_PMEM)		+= pmem.o
 obj-$(CONFIG_ANDROID_SWITCH)		+= switch/
diff --git a/drivers/staging/android/android_pmem.h b/drivers/staging/android/android_pmem.h
deleted file mode 100644
index f633621f5be3..000000000000
--- a/drivers/staging/android/android_pmem.h
+++ /dev/null
@@ -1,93 +0,0 @@
-/* include/linux/android_pmem.h
- *
- * Copyright (C) 2007 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of 
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#ifndef _ANDROID_PMEM_H_
-#define _ANDROID_PMEM_H_
-
-#define PMEM_IOCTL_MAGIC 'p'
-#define PMEM_GET_PHYS		_IOW(PMEM_IOCTL_MAGIC, 1, unsigned int)
-#define PMEM_MAP		_IOW(PMEM_IOCTL_MAGIC, 2, unsigned int)
-#define PMEM_GET_SIZE		_IOW(PMEM_IOCTL_MAGIC, 3, unsigned int)
-#define PMEM_UNMAP		_IOW(PMEM_IOCTL_MAGIC, 4, unsigned int)
-/* This ioctl will allocate pmem space, backing the file, it will fail
- * if the file already has an allocation, pass it the len as the argument
- * to the ioctl */
-#define PMEM_ALLOCATE		_IOW(PMEM_IOCTL_MAGIC, 5, unsigned int)
-/* This will connect a one pmem file to another, pass the file that is already
- * backed in memory as the argument to the ioctl
- */
-#define PMEM_CONNECT		_IOW(PMEM_IOCTL_MAGIC, 6, unsigned int)
-/* Returns the total size of the pmem region it is sent to as a pmem_region
- * struct (with offset set to 0). 
- */
-#define PMEM_GET_TOTAL_SIZE	_IOW(PMEM_IOCTL_MAGIC, 7, unsigned int)
-#define PMEM_CACHE_FLUSH	_IOW(PMEM_IOCTL_MAGIC, 8, unsigned int)
-
-struct android_pmem_platform_data
-{
-	const char* name;
-	/* starting physical address of memory region */
-	unsigned long start;
-	/* size of memory region */
-	unsigned long size;
-	/* set to indicate the region should not be managed with an allocator */
-	unsigned no_allocator;
-	/* set to indicate maps of this region should be cached, if a mix of
-	 * cached and uncached is desired, set this and open the device with
-	 * O_SYNC to get an uncached region */
-	unsigned cached;
-	/* The MSM7k has bits to enable a write buffer in the bus controller*/
-	unsigned buffered;
-};
-
-struct pmem_region {
-	unsigned long offset;
-	unsigned long len;
-};
-
-#ifdef CONFIG_ANDROID_PMEM
-int is_pmem_file(struct file *file);
-int get_pmem_file(int fd, unsigned long *start, unsigned long *vstart,
-		  unsigned long *end, struct file **filp);
-int get_pmem_user_addr(struct file *file, unsigned long *start,
-		       unsigned long *end);
-void put_pmem_file(struct file* file);
-void flush_pmem_file(struct file *file, unsigned long start, unsigned long len);
-int pmem_setup(struct android_pmem_platform_data *pdata,
-	       long (*ioctl)(struct file *, unsigned int, unsigned long),
-	       int (*release)(struct inode *, struct file *));
-int pmem_remap(struct pmem_region *region, struct file *file,
-	       unsigned operation);
-
-#else
-static inline int is_pmem_file(struct file *file) { return 0; }
-static inline int get_pmem_file(int fd, unsigned long *start,
-				unsigned long *vstart, unsigned long *end,
-				struct file **filp) { return -ENOSYS; }
-static inline int get_pmem_user_addr(struct file *file, unsigned long *start,
-				     unsigned long *end) { return -ENOSYS; }
-static inline void put_pmem_file(struct file* file) { return; }
-static inline void flush_pmem_file(struct file *file, unsigned long start,
-				   unsigned long len) { return; }
-static inline int pmem_setup(struct android_pmem_platform_data *pdata,
-	      long (*ioctl)(struct file *, unsigned int, unsigned long),
-	      int (*release)(struct inode *, struct file *)) { return -ENOSYS; }
-
-static inline int pmem_remap(struct pmem_region *region, struct file *file,
-			     unsigned operation) { return -ENOSYS; }
-#endif
-
-#endif //_ANDROID_PPP_H_
-
diff --git a/drivers/staging/android/binder.c b/drivers/staging/android/binder.c
index 7491801a661c..f0b7e6605ab5 100644
--- a/drivers/staging/android/binder.c
+++ b/drivers/staging/android/binder.c
@@ -38,6 +38,7 @@
 
 static DEFINE_MUTEX(binder_lock);
 static DEFINE_MUTEX(binder_deferred_lock);
+static DEFINE_MUTEX(binder_mmap_lock);
 
 static HLIST_HEAD(binder_procs);
 static HLIST_HEAD(binder_deferred_list);
@@ -632,6 +633,11 @@ static int binder_update_page_range(struct binder_proc *proc, int allocate,
 	if (mm) {
 		down_write(&mm->mmap_sem);
 		vma = proc->vma;
+		if (vma && mm != vma->vm_mm) {
+			pr_err("binder: %d: vma mm and task mm mismatch\n",
+				proc->pid);
+			vma = NULL;
+		}
 	}
 
 	if (allocate == 0)
@@ -2759,7 +2765,6 @@ static void binder_vma_open(struct vm_area_struct *vma)
 		     proc->pid, vma->vm_start, vma->vm_end,
 		     (vma->vm_end - vma->vm_start) / SZ_1K, vma->vm_flags,
 		     (unsigned long)pgprot_val(vma->vm_page_prot));
-	dump_stack();
 }
 
 static void binder_vma_close(struct vm_area_struct *vma)
@@ -2803,6 +2808,7 @@ static int binder_mmap(struct file *filp, struct vm_area_struct *vma)
 	}
 	vma->vm_flags = (vma->vm_flags | VM_DONTCOPY) & ~VM_MAYWRITE;
 
+	mutex_lock(&binder_mmap_lock);
 	if (proc->buffer) {
 		ret = -EBUSY;
 		failure_string = "already mapped";
@@ -2817,6 +2823,7 @@ static int binder_mmap(struct file *filp, struct vm_area_struct *vma)
 	}
 	proc->buffer = area->addr;
 	proc->user_buffer_offset = vma->vm_start - (uintptr_t)proc->buffer;
+	mutex_unlock(&binder_mmap_lock);
 
 #ifdef CONFIG_CPU_CACHE_VIPT
 	if (cache_is_vipt_aliasing()) {
@@ -2849,7 +2856,7 @@ static int binder_mmap(struct file *filp, struct vm_area_struct *vma)
 	binder_insert_free_buffer(proc, buffer);
 	proc->free_async_space = proc->buffer_size / 2;
 	barrier();
-	proc->files = get_files_struct(current);
+	proc->files = get_files_struct(proc->tsk);
 	proc->vma = vma;
 
 	/*printk(KERN_INFO "binder_mmap: %d %lx-%lx maps %p\n",
@@ -2860,10 +2867,12 @@ err_alloc_small_buf_failed:
 	kfree(proc->pages);
 	proc->pages = NULL;
 err_alloc_pages_failed:
+	mutex_lock(&binder_mmap_lock);
 	vfree(proc->buffer);
 	proc->buffer = NULL;
 err_get_vm_area_failed:
 err_already_mapped:
+	mutex_unlock(&binder_mmap_lock);
 err_bad_arg:
 	printk(KERN_ERR "binder_mmap: %d %lx-%lx %s failed %d\n",
 	       proc->pid, vma->vm_start, vma->vm_end, failure_string, ret);
diff --git a/drivers/staging/android/lowmemorykiller.c b/drivers/staging/android/lowmemorykiller.c
index 2d8d2b796101..efc7dc1f4831 100644
--- a/drivers/staging/android/lowmemorykiller.c
+++ b/drivers/staging/android/lowmemorykiller.c
@@ -54,6 +54,7 @@ static size_t lowmem_minfree[6] = {
 static int lowmem_minfree_size = 4;
 
 static struct task_struct *lowmem_deathpending;
+static unsigned long lowmem_deathpending_timeout;
 
 #define lowmem_print(level, x...)			\
 	do {						\
@@ -103,7 +104,8 @@ static int lowmem_shrink(struct shrinker *s, struct shrink_control *sc)
 	 * Note: Currently you need CONFIG_PROFILING
 	 * for this to work correctly.
 	 */
-	if (lowmem_deathpending)
+	if (lowmem_deathpending &&
+	    time_before_eq(jiffies, lowmem_deathpending_timeout))
 		return 0;
 
 	if (lowmem_adj_size < array_size)
@@ -178,6 +180,7 @@ static int lowmem_shrink(struct shrinker *s, struct shrink_control *sc)
 		 */
 #ifdef CONFIG_PROFILING
 		lowmem_deathpending = selected;
+		lowmem_deathpending_timeout = jiffies + HZ;
 		task_handoff_register(&task_nb);
 #endif
 		force_sig(SIGKILL, selected);
diff --git a/drivers/staging/android/pmem.c b/drivers/staging/android/pmem.c
deleted file mode 100644
index 7d97032c6508..000000000000
--- a/drivers/staging/android/pmem.c
+++ /dev/null
@@ -1,1345 +0,0 @@
-/* pmem.c
- *
- * Copyright (C) 2007 Google, Inc.
- *
- * This software is licensed under the terms of the GNU General Public
- * License version 2, as published by the Free Software Foundation, and
- * may be copied, distributed, and modified under those terms.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- */
-
-#include <linux/miscdevice.h>
-#include <linux/platform_device.h>
-#include <linux/fs.h>
-#include <linux/file.h>
-#include <linux/mm.h>
-#include <linux/list.h>
-#include <linux/mutex.h>
-#include <linux/debugfs.h>
-#include <linux/mempolicy.h>
-#include <linux/sched.h>
-#include <asm/io.h>
-#include <asm/uaccess.h>
-#include <asm/cacheflush.h>
-#include "android_pmem.h"
-
-#define PMEM_MAX_DEVICES 10
-#define PMEM_MAX_ORDER 128
-#define PMEM_MIN_ALLOC PAGE_SIZE
-
-#define PMEM_DEBUG 1
-
-/* indicates that a refernce to this file has been taken via get_pmem_file,
- * the file should not be released until put_pmem_file is called */
-#define PMEM_FLAGS_BUSY 0x1
-/* indicates that this is a suballocation of a larger master range */
-#define PMEM_FLAGS_CONNECTED 0x1 << 1
-/* indicates this is a master and not a sub allocation and that it is mmaped */
-#define PMEM_FLAGS_MASTERMAP 0x1 << 2
-/* submap and unsubmap flags indicate:
- * 00: subregion has never been mmaped
- * 10: subregion has been mmaped, reference to the mm was taken
- * 11: subretion has ben released, refernece to the mm still held
- * 01: subretion has been released, reference to the mm has been released
- */
-#define PMEM_FLAGS_SUBMAP 0x1 << 3
-#define PMEM_FLAGS_UNSUBMAP 0x1 << 4
-
-
-struct pmem_data {
-	/* in alloc mode: an index into the bitmap
-	 * in no_alloc mode: the size of the allocation */
-	int index;
-	/* see flags above for descriptions */
-	unsigned int flags;
-	/* protects this data field, if the mm_mmap sem will be held at the
-	 * same time as this sem, the mm sem must be taken first (as this is
-	 * the order for vma_open and vma_close ops */
-	struct rw_semaphore sem;
-	/* info about the mmaping process */
-	struct vm_area_struct *vma;
-	/* task struct of the mapping process */
-	struct task_struct *task;
-	/* process id of teh mapping process */
-	pid_t pid;
-	/* file descriptor of the master */
-	int master_fd;
-	/* file struct of the master */
-	struct file *master_file;
-	/* a list of currently available regions if this is a suballocation */
-	struct list_head region_list;
-	/* a linked list of data so we can access them for debugging */
-	struct list_head list;
-#if PMEM_DEBUG
-	int ref;
-#endif
-};
-
-struct pmem_bits {
-	unsigned allocated:1;		/* 1 if allocated, 0 if free */
-	unsigned order:7;		/* size of the region in pmem space */
-};
-
-struct pmem_region_node {
-	struct pmem_region region;
-	struct list_head list;
-};
-
-#define PMEM_DEBUG_MSGS 0
-#if PMEM_DEBUG_MSGS
-#define DLOG(fmt,args...) \
-	do { printk(KERN_INFO "[%s:%s:%d] "fmt, __FILE__, __func__, __LINE__, \
-		    ##args); } \
-	while (0)
-#else
-#define DLOG(x...) do {} while (0)
-#endif
-
-struct pmem_info {
-	struct miscdevice dev;
-	/* physical start address of the remaped pmem space */
-	unsigned long base;
-	/* vitual start address of the remaped pmem space */
-	unsigned char __iomem *vbase;
-	/* total size of the pmem space */
-	unsigned long size;
-	/* number of entries in the pmem space */
-	unsigned long num_entries;
-	/* pfn of the garbage page in memory */
-	unsigned long garbage_pfn;
-	/* index of the garbage page in the pmem space */
-	int garbage_index;
-	/* the bitmap for the region indicating which entries are allocated
-	 * and which are free */
-	struct pmem_bits *bitmap;
-	/* indicates the region should not be managed with an allocator */
-	unsigned no_allocator;
-	/* indicates maps of this region should be cached, if a mix of
-	 * cached and uncached is desired, set this and open the device with
-	 * O_SYNC to get an uncached region */
-	unsigned cached;
-	unsigned buffered;
-	/* in no_allocator mode the first mapper gets the whole space and sets
-	 * this flag */
-	unsigned allocated;
-	/* for debugging, creates a list of pmem file structs, the
-	 * data_list_lock should be taken before pmem_data->sem if both are
-	 * needed */
-	struct mutex data_list_lock;
-	struct list_head data_list;
-	/* pmem_sem protects the bitmap array
-	 * a write lock should be held when modifying entries in bitmap
-	 * a read lock should be held when reading data from bits or
-	 * dereferencing a pointer into bitmap
-	 *
-	 * pmem_data->sem protects the pmem data of a particular file
-	 * Many of the function that require the pmem_data->sem have a non-
-	 * locking version for when the caller is already holding that sem.
-	 *
-	 * IF YOU TAKE BOTH LOCKS TAKE THEM IN THIS ORDER:
-	 * down(pmem_data->sem) => down(bitmap_sem)
-	 */
-	struct rw_semaphore bitmap_sem;
-
-	long (*ioctl)(struct file *, unsigned int, unsigned long);
-	int (*release)(struct inode *, struct file *);
-};
-
-static struct pmem_info pmem[PMEM_MAX_DEVICES];
-static int id_count;
-
-#define PMEM_IS_FREE(id, index) !(pmem[id].bitmap[index].allocated)
-#define PMEM_ORDER(id, index) pmem[id].bitmap[index].order
-#define PMEM_BUDDY_INDEX(id, index) (index ^ (1 << PMEM_ORDER(id, index)))
-#define PMEM_NEXT_INDEX(id, index) (index + (1 << PMEM_ORDER(id, index)))
-#define PMEM_OFFSET(index) (index * PMEM_MIN_ALLOC)
-#define PMEM_START_ADDR(id, index) (PMEM_OFFSET(index) + pmem[id].base)
-#define PMEM_LEN(id, index) ((1 << PMEM_ORDER(id, index)) * PMEM_MIN_ALLOC)
-#define PMEM_END_ADDR(id, index) (PMEM_START_ADDR(id, index) + \
-	PMEM_LEN(id, index))
-#define PMEM_START_VADDR(id, index) (PMEM_OFFSET(id, index) + pmem[id].vbase)
-#define PMEM_END_VADDR(id, index) (PMEM_START_VADDR(id, index) + \
-	PMEM_LEN(id, index))
-#define PMEM_REVOKED(data) (data->flags & PMEM_FLAGS_REVOKED)
-#define PMEM_IS_PAGE_ALIGNED(addr) (!((addr) & (~PAGE_MASK)))
-#define PMEM_IS_SUBMAP(data) ((data->flags & PMEM_FLAGS_SUBMAP) && \
-	(!(data->flags & PMEM_FLAGS_UNSUBMAP)))
-
-static int pmem_release(struct inode *, struct file *);
-static int pmem_mmap(struct file *, struct vm_area_struct *);
-static int pmem_open(struct inode *, struct file *);
-static long pmem_ioctl(struct file *, unsigned int, unsigned long);
-
-struct file_operations pmem_fops = {
-	.release = pmem_release,
-	.mmap = pmem_mmap,
-	.open = pmem_open,
-	.unlocked_ioctl = pmem_ioctl,
-};
-
-static int get_id(struct file *file)
-{
-	return MINOR(file->f_dentry->d_inode->i_rdev);
-}
-
-int is_pmem_file(struct file *file)
-{
-	int id;
-
-	if (unlikely(!file || !file->f_dentry || !file->f_dentry->d_inode))
-		return 0;
-	id = get_id(file);
-	if (unlikely(id >= PMEM_MAX_DEVICES))
-		return 0;
-	if (unlikely(file->f_dentry->d_inode->i_rdev !=
-	     MKDEV(MISC_MAJOR, pmem[id].dev.minor)))
-		return 0;
-	return 1;
-}
-
-static int has_allocation(struct file *file)
-{
-	struct pmem_data *data;
-	/* check is_pmem_file first if not accessed via pmem_file_ops */
-
-	if (unlikely(!file->private_data))
-		return 0;
-	data = (struct pmem_data *)file->private_data;
-	if (unlikely(data->index < 0))
-		return 0;
-	return 1;
-}
-
-static int is_master_owner(struct file *file)
-{
-	struct file *master_file;
-	struct pmem_data *data;
-	int put_needed, ret = 0;
-
-	if (!is_pmem_file(file) || !has_allocation(file))
-		return 0;
-	data = (struct pmem_data *)file->private_data;
-	if (PMEM_FLAGS_MASTERMAP & data->flags)
-		return 1;
-	master_file = fget_light(data->master_fd, &put_needed);
-	if (master_file && data->master_file == master_file)
-		ret = 1;
-	fput_light(master_file, put_needed);
-	return ret;
-}
-
-static int pmem_free(int id, int index)
-{
-	/* caller should hold the write lock on pmem_sem! */
-	int buddy, curr = index;
-	DLOG("index %d\n", index);
-
-	if (pmem[id].no_allocator) {
-		pmem[id].allocated = 0;
-		return 0;
-	}
-	/* clean up the bitmap, merging any buddies */
-	pmem[id].bitmap[curr].allocated = 0;
-	/* find a slots buddy Buddy# = Slot# ^ (1 << order)
-	 * if the buddy is also free merge them
-	 * repeat until the buddy is not free or end of the bitmap is reached
-	 */
-	do {
-		buddy = PMEM_BUDDY_INDEX(id, curr);
-		if (PMEM_IS_FREE(id, buddy) &&
-				PMEM_ORDER(id, buddy) == PMEM_ORDER(id, curr)) {
-			PMEM_ORDER(id, buddy)++;
-			PMEM_ORDER(id, curr)++;
-			curr = min(buddy, curr);
-		} else {
-			break;
-		}
-	} while (curr < pmem[id].num_entries);
-
-	return 0;
-}
-
-static void pmem_revoke(struct file *file, struct pmem_data *data);
-
-static int pmem_release(struct inode *inode, struct file *file)
-{
-	struct pmem_data *data = (struct pmem_data *)file->private_data;
-	struct pmem_region_node *region_node;
-	struct list_head *elt, *elt2;
-	int id = get_id(file), ret = 0;
-
-
-	mutex_lock(&pmem[id].data_list_lock);
-	/* if this file is a master, revoke all the memory in the connected
-	 *  files */
-	if (PMEM_FLAGS_MASTERMAP & data->flags) {
-		struct pmem_data *sub_data;
-		list_for_each(elt, &pmem[id].data_list) {
-			sub_data = list_entry(elt, struct pmem_data, list);
-			down_read(&sub_data->sem);
-			if (PMEM_IS_SUBMAP(sub_data) &&
-			    file == sub_data->master_file) {
-				up_read(&sub_data->sem);
-				pmem_revoke(file, sub_data);
-			}  else
-				up_read(&sub_data->sem);
-		}
-	}
-	list_del(&data->list);
-	mutex_unlock(&pmem[id].data_list_lock);
-
-
-	down_write(&data->sem);
-
-	/* if its not a conencted file and it has an allocation, free it */
-	if (!(PMEM_FLAGS_CONNECTED & data->flags) && has_allocation(file)) {
-		down_write(&pmem[id].bitmap_sem);
-		ret = pmem_free(id, data->index);
-		up_write(&pmem[id].bitmap_sem);
-	}
-
-	/* if this file is a submap (mapped, connected file), downref the
-	 * task struct */
-	if (PMEM_FLAGS_SUBMAP & data->flags)
-		if (data->task) {
-			put_task_struct(data->task);
-			data->task = NULL;
-		}
-
-	file->private_data = NULL;
-
-	list_for_each_safe(elt, elt2, &data->region_list) {
-		region_node = list_entry(elt, struct pmem_region_node, list);
-		list_del(elt);
-		kfree(region_node);
-	}
-	BUG_ON(!list_empty(&data->region_list));
-
-	up_write(&data->sem);
-	kfree(data);
-	if (pmem[id].release)
-		ret = pmem[id].release(inode, file);
-
-	return ret;
-}
-
-static int pmem_open(struct inode *inode, struct file *file)
-{
-	struct pmem_data *data;
-	int id = get_id(file);
-	int ret = 0;
-
-	DLOG("current %u file %p(%d)\n", current->pid, file, file_count(file));
-	/* setup file->private_data to indicate its unmapped */
-	/*  you can only open a pmem device one time */
-	if (file->private_data != NULL)
-		return -1;
-	data = kmalloc(sizeof(struct pmem_data), GFP_KERNEL);
-	if (!data) {
-		printk("pmem: unable to allocate memory for pmem metadata.");
-		return -1;
-	}
-	data->flags = 0;
-	data->index = -1;
-	data->task = NULL;
-	data->vma = NULL;
-	data->pid = 0;
-	data->master_file = NULL;
-#if PMEM_DEBUG
-	data->ref = 0;
-#endif
-	INIT_LIST_HEAD(&data->region_list);
-	init_rwsem(&data->sem);
-
-	file->private_data = data;
-	INIT_LIST_HEAD(&data->list);
-
-	mutex_lock(&pmem[id].data_list_lock);
-	list_add(&data->list, &pmem[id].data_list);
-	mutex_unlock(&pmem[id].data_list_lock);
-	return ret;
-}
-
-static unsigned long pmem_order(unsigned long len)
-{
-	int i;
-
-	len = (len + PMEM_MIN_ALLOC - 1)/PMEM_MIN_ALLOC;
-	len--;
-	for (i = 0; i < sizeof(len)*8; i++)
-		if (len >> i == 0)
-			break;
-	return i;
-}
-
-static int pmem_allocate(int id, unsigned long len)
-{
-	/* caller should hold the write lock on pmem_sem! */
-	/* return the corresponding pdata[] entry */
-	int curr = 0;
-	int end = pmem[id].num_entries;
-	int best_fit = -1;
-	unsigned long order = pmem_order(len);
-
-	if (pmem[id].no_allocator) {
-		DLOG("no allocator");
-		if ((len > pmem[id].size) || pmem[id].allocated)
-			return -1;
-		pmem[id].allocated = 1;
-		return len;
-	}
-
-	if (order > PMEM_MAX_ORDER)
-		return -1;
-	DLOG("order %lx\n", order);
-
-	/* look through the bitmap:
-	 * 	if you find a free slot of the correct order use it
-	 * 	otherwise, use the best fit (smallest with size > order) slot
-	 */
-	while (curr < end) {
-		if (PMEM_IS_FREE(id, curr)) {
-			if (PMEM_ORDER(id, curr) == (unsigned char)order) {
-				/* set the not free bit and clear others */
-				best_fit = curr;
-				break;
-			}
-			if (PMEM_ORDER(id, curr) > (unsigned char)order &&
-			    (best_fit < 0 ||
-			     PMEM_ORDER(id, curr) < PMEM_ORDER(id, best_fit)))
-				best_fit = curr;
-		}
-		curr = PMEM_NEXT_INDEX(id, curr);
-	}
-
-	/* if best_fit < 0, there are no suitable slots,
-	 * return an error
-	 */
-	if (best_fit < 0) {
-		printk("pmem: no space left to allocate!\n");
-		return -1;
-	}
-
-	/* now partition the best fit:
-	 * 	split the slot into 2 buddies of order - 1
-	 * 	repeat until the slot is of the correct order
-	 */
-	while (PMEM_ORDER(id, best_fit) > (unsigned char)order) {
-		int buddy;
-		PMEM_ORDER(id, best_fit) -= 1;
-		buddy = PMEM_BUDDY_INDEX(id, best_fit);
-		PMEM_ORDER(id, buddy) = PMEM_ORDER(id, best_fit);
-	}
-	pmem[id].bitmap[best_fit].allocated = 1;
-	return best_fit;
-}
-
-static pgprot_t pmem_access_prot(struct file *file, pgprot_t vma_prot)
-{
-	int id = get_id(file);
-#ifdef pgprot_noncached
-	if (pmem[id].cached == 0 || file->f_flags & O_SYNC)
-		return pgprot_noncached(vma_prot);
-#endif
-#ifdef pgprot_ext_buffered
-	else if (pmem[id].buffered)
-		return pgprot_ext_buffered(vma_prot);
-#endif
-	return vma_prot;
-}
-
-static unsigned long pmem_start_addr(int id, struct pmem_data *data)
-{
-	if (pmem[id].no_allocator)
-		return PMEM_START_ADDR(id, 0);
-	else
-		return PMEM_START_ADDR(id, data->index);
-
-}
-
-static void *pmem_start_vaddr(int id, struct pmem_data *data)
-{
-	return pmem_start_addr(id, data) - pmem[id].base + pmem[id].vbase;
-}
-
-static unsigned long pmem_len(int id, struct pmem_data *data)
-{
-	if (pmem[id].no_allocator)
-		return data->index;
-	else
-		return PMEM_LEN(id, data->index);
-}
-
-static int pmem_map_garbage(int id, struct vm_area_struct *vma,
-			    struct pmem_data *data, unsigned long offset,
-			    unsigned long len)
-{
-	int i, garbage_pages = len >> PAGE_SHIFT;
-
-	vma->vm_flags |= VM_IO | VM_RESERVED | VM_PFNMAP | VM_SHARED | VM_WRITE;
-	for (i = 0; i < garbage_pages; i++) {
-		if (vm_insert_pfn(vma, vma->vm_start + offset + (i * PAGE_SIZE),
-		    pmem[id].garbage_pfn))
-			return -EAGAIN;
-	}
-	return 0;
-}
-
-static int pmem_unmap_pfn_range(int id, struct vm_area_struct *vma,
-				struct pmem_data *data, unsigned long offset,
-				unsigned long len)
-{
-	int garbage_pages;
-	DLOG("unmap offset %lx len %lx\n", offset, len);
-
-	BUG_ON(!PMEM_IS_PAGE_ALIGNED(len));
-
-	garbage_pages = len >> PAGE_SHIFT;
-	zap_page_range(vma, vma->vm_start + offset, len, NULL);
-	pmem_map_garbage(id, vma, data, offset, len);
-	return 0;
-}
-
-static int pmem_map_pfn_range(int id, struct vm_area_struct *vma,
-			      struct pmem_data *data, unsigned long offset,
-			      unsigned long len)
-{
-	DLOG("map offset %lx len %lx\n", offset, len);
-	BUG_ON(!PMEM_IS_PAGE_ALIGNED(vma->vm_start));
-	BUG_ON(!PMEM_IS_PAGE_ALIGNED(vma->vm_end));
-	BUG_ON(!PMEM_IS_PAGE_ALIGNED(len));
-	BUG_ON(!PMEM_IS_PAGE_ALIGNED(offset));
-
-	if (io_remap_pfn_range(vma, vma->vm_start + offset,
-		(pmem_start_addr(id, data) + offset) >> PAGE_SHIFT,
-		len, vma->vm_page_prot)) {
-		return -EAGAIN;
-	}
-	return 0;
-}
-
-static int pmem_remap_pfn_range(int id, struct vm_area_struct *vma,
-			      struct pmem_data *data, unsigned long offset,
-			      unsigned long len)
-{
-	/* hold the mm semp for the vma you are modifying when you call this */
-	BUG_ON(!vma);
-	zap_page_range(vma, vma->vm_start + offset, len, NULL);
-	return pmem_map_pfn_range(id, vma, data, offset, len);
-}
-
-static void pmem_vma_open(struct vm_area_struct *vma)
-{
-	struct file *file = vma->vm_file;
-	struct pmem_data *data = file->private_data;
-	int id = get_id(file);
-	/* this should never be called as we don't support copying pmem
-	 * ranges via fork */
-	BUG_ON(!has_allocation(file));
-	down_write(&data->sem);
-	/* remap the garbage pages, forkers don't get access to the data */
-	pmem_unmap_pfn_range(id, vma, data, 0, vma->vm_start - vma->vm_end);
-	up_write(&data->sem);
-}
-
-static void pmem_vma_close(struct vm_area_struct *vma)
-{
-	struct file *file = vma->vm_file;
-	struct pmem_data *data = file->private_data;
-
-	DLOG("current %u ppid %u file %p count %d\n", current->pid,
-	     current->parent->pid, file, file_count(file));
-	if (unlikely(!is_pmem_file(file) || !has_allocation(file))) {
-		printk(KERN_WARNING "pmem: something is very wrong, you are "
-		       "closing a vm backing an allocation that doesn't "
-		       "exist!\n");
-		return;
-	}
-	down_write(&data->sem);
-	if (data->vma == vma) {
-		data->vma = NULL;
-		if ((data->flags & PMEM_FLAGS_CONNECTED) &&
-		    (data->flags & PMEM_FLAGS_SUBMAP))
-			data->flags |= PMEM_FLAGS_UNSUBMAP;
-	}
-	/* the kernel is going to free this vma now anyway */
-	up_write(&data->sem);
-}
-
-static struct vm_operations_struct vm_ops = {
-	.open = pmem_vma_open,
-	.close = pmem_vma_close,
-};
-
-static int pmem_mmap(struct file *file, struct vm_area_struct *vma)
-{
-	struct pmem_data *data;
-	int index;
-	unsigned long vma_size =  vma->vm_end - vma->vm_start;
-	int ret = 0, id = get_id(file);
-
-	if (vma->vm_pgoff || !PMEM_IS_PAGE_ALIGNED(vma_size)) {
-#if PMEM_DEBUG
-		printk(KERN_ERR "pmem: mmaps must be at offset zero, aligned"
-				" and a multiple of pages_size.\n");
-#endif
-		return -EINVAL;
-	}
-
-	data = (struct pmem_data *)file->private_data;
-	down_write(&data->sem);
-	/* check this file isn't already mmaped, for submaps check this file
-	 * has never been mmaped */
-	if ((data->flags & PMEM_FLAGS_SUBMAP) ||
-	    (data->flags & PMEM_FLAGS_UNSUBMAP)) {
-#if PMEM_DEBUG
-		printk(KERN_ERR "pmem: you can only mmap a pmem file once, "
-		       "this file is already mmaped. %x\n", data->flags);
-#endif
-		ret = -EINVAL;
-		goto error;
-	}
-	/* if file->private_data == unalloced, alloc*/
-	if (data && data->index == -1) {
-		down_write(&pmem[id].bitmap_sem);
-		index = pmem_allocate(id, vma->vm_end - vma->vm_start);
-		up_write(&pmem[id].bitmap_sem);
-		data->index = index;
-	}
-	/* either no space was available or an error occured */
-	if (!has_allocation(file)) {
-		ret = -EINVAL;
-		printk("pmem: could not find allocation for map.\n");
-		goto error;
-	}
-
-	if (pmem_len(id, data) < vma_size) {
-#if PMEM_DEBUG
-		printk(KERN_WARNING "pmem: mmap size [%lu] does not match"
-		       "size of backing region [%lu].\n", vma_size,
-		       pmem_len(id, data));
-#endif
-		ret = -EINVAL;
-		goto error;
-	}
-
-	vma->vm_pgoff = pmem_start_addr(id, data) >> PAGE_SHIFT;
-	vma->vm_page_prot = pmem_access_prot(file, vma->vm_page_prot);
-
-	if (data->flags & PMEM_FLAGS_CONNECTED) {
-		struct pmem_region_node *region_node;
-		struct list_head *elt;
-		if (pmem_map_garbage(id, vma, data, 0, vma_size)) {
-			printk("pmem: mmap failed in kernel!\n");
-			ret = -EAGAIN;
-			goto error;
-		}
-		list_for_each(elt, &data->region_list) {
-			region_node = list_entry(elt, struct pmem_region_node,
-						 list);
-			DLOG("remapping file: %p %lx %lx\n", file,
-				region_node->region.offset,
-				region_node->region.len);
-			if (pmem_remap_pfn_range(id, vma, data,
-						 region_node->region.offset,
-						 region_node->region.len)) {
-				ret = -EAGAIN;
-				goto error;
-			}
-		}
-		data->flags |= PMEM_FLAGS_SUBMAP;
-		get_task_struct(current->group_leader);
-		data->task = current->group_leader;
-		data->vma = vma;
-#if PMEM_DEBUG
-		data->pid = current->pid;
-#endif
-		DLOG("submmapped file %p vma %p pid %u\n", file, vma,
-		     current->pid);
-	} else {
-		if (pmem_map_pfn_range(id, vma, data, 0, vma_size)) {
-			printk(KERN_INFO "pmem: mmap failed in kernel!\n");
-			ret = -EAGAIN;
-			goto error;
-		}
-		data->flags |= PMEM_FLAGS_MASTERMAP;
-		data->pid = current->pid;
-	}
-	vma->vm_ops = &vm_ops;
-error:
-	up_write(&data->sem);
-	return ret;
-}
-
-/* the following are the api for accessing pmem regions by other drivers
- * from inside the kernel */
-int get_pmem_user_addr(struct file *file, unsigned long *start,
-		   unsigned long *len)
-{
-	struct pmem_data *data;
-	if (!is_pmem_file(file) || !has_allocation(file)) {
-#if PMEM_DEBUG
-		printk(KERN_INFO "pmem: requested pmem data from invalid"
-				  "file.\n");
-#endif
-		return -1;
-	}
-	data = (struct pmem_data *)file->private_data;
-	down_read(&data->sem);
-	if (data->vma) {
-		*start = data->vma->vm_start;
-		*len = data->vma->vm_end - data->vma->vm_start;
-	} else {
-		*start = 0;
-		*len = 0;
-	}
-	up_read(&data->sem);
-	return 0;
-}
-
-int get_pmem_addr(struct file *file, unsigned long *start,
-		  unsigned long *vstart, unsigned long *len)
-{
-	struct pmem_data *data;
-	int id;
-
-	if (!is_pmem_file(file) || !has_allocation(file)) {
-		return -1;
-	}
-
-	data = (struct pmem_data *)file->private_data;
-	if (data->index == -1) {
-#if PMEM_DEBUG
-		printk(KERN_INFO "pmem: requested pmem data from file with no "
-		       "allocation.\n");
-		return -1;
-#endif
-	}
-	id = get_id(file);
-
-	down_read(&data->sem);
-	*start = pmem_start_addr(id, data);
-	*len = pmem_len(id, data);
-	*vstart = (unsigned long)pmem_start_vaddr(id, data);
-	up_read(&data->sem);
-#if PMEM_DEBUG
-	down_write(&data->sem);
-	data->ref++;
-	up_write(&data->sem);
-#endif
-	return 0;
-}
-
-int get_pmem_file(int fd, unsigned long *start, unsigned long *vstart,
-		  unsigned long *len, struct file **filp)
-{
-	struct file *file;
-
-	file = fget(fd);
-	if (unlikely(file == NULL)) {
-		printk(KERN_INFO "pmem: requested data from file descriptor "
-		       "that doesn't exist.");
-		return -1;
-	}
-
-	if (get_pmem_addr(file, start, vstart, len))
-		goto end;
-
-	if (filp)
-		*filp = file;
-	return 0;
-end:
-	fput(file);
-	return -1;
-}
-
-void put_pmem_file(struct file *file)
-{
-	struct pmem_data *data;
-	int id;
-
-	if (!is_pmem_file(file))
-		return;
-	id = get_id(file);
-	data = (struct pmem_data *)file->private_data;
-#if PMEM_DEBUG
-	down_write(&data->sem);
-	if (data->ref == 0) {
-		printk("pmem: pmem_put > pmem_get %s (pid %d)\n",
-		       pmem[id].dev.name, data->pid);
-		BUG();
-	}
-	data->ref--;
-	up_write(&data->sem);
-#endif
-	fput(file);
-}
-
-void flush_pmem_file(struct file *file, unsigned long offset, unsigned long len)
-{
-	struct pmem_data *data;
-	int id;
-	void *vaddr;
-	struct pmem_region_node *region_node;
-	struct list_head *elt;
-	void *flush_start, *flush_end;
-
-	if (!is_pmem_file(file) || !has_allocation(file)) {
-		return;
-	}
-
-	id = get_id(file);
-	data = (struct pmem_data *)file->private_data;
-	if (!pmem[id].cached || file->f_flags & O_SYNC)
-		return;
-
-	down_read(&data->sem);
-	vaddr = pmem_start_vaddr(id, data);
-	/* if this isn't a submmapped file, flush the whole thing */
-	if (unlikely(!(data->flags & PMEM_FLAGS_CONNECTED))) {
-		dmac_flush_range(vaddr, vaddr + pmem_len(id, data));
-		goto end;
-	}
-	/* otherwise, flush the region of the file we are drawing */
-	list_for_each(elt, &data->region_list) {
-		region_node = list_entry(elt, struct pmem_region_node, list);
-		if ((offset >= region_node->region.offset) &&
-		    ((offset + len) <= (region_node->region.offset +
-			region_node->region.len))) {
-			flush_start = vaddr + region_node->region.offset;
-			flush_end = flush_start + region_node->region.len;
-			dmac_flush_range(flush_start, flush_end);
-			break;
-		}
-	}
-end:
-	up_read(&data->sem);
-}
-
-static int pmem_connect(unsigned long connect, struct file *file)
-{
-	struct pmem_data *data = (struct pmem_data *)file->private_data;
-	struct pmem_data *src_data;
-	struct file *src_file;
-	int ret = 0, put_needed;
-
-	down_write(&data->sem);
-	/* retrieve the src file and check it is a pmem file with an alloc */
-	src_file = fget_light(connect, &put_needed);
-	DLOG("connect %p to %p\n", file, src_file);
-	if (!src_file) {
-		printk("pmem: src file not found!\n");
-		ret = -EINVAL;
-		goto err_no_file;
-	}
-	if (unlikely(!is_pmem_file(src_file) || !has_allocation(src_file))) {
-		printk(KERN_INFO "pmem: src file is not a pmem file or has no "
-		       "alloc!\n");
-		ret = -EINVAL;
-		goto err_bad_file;
-	}
-	src_data = (struct pmem_data *)src_file->private_data;
-
-	if (has_allocation(file) && (data->index != src_data->index)) {
-		printk("pmem: file is already mapped but doesn't match this"
-		       " src_file!\n");
-		ret = -EINVAL;
-		goto err_bad_file;
-	}
-	data->index = src_data->index;
-	data->flags |= PMEM_FLAGS_CONNECTED;
-	data->master_fd = connect;
-	data->master_file = src_file;
-
-err_bad_file:
-	fput_light(src_file, put_needed);
-err_no_file:
-	up_write(&data->sem);
-	return ret;
-}
-
-static void pmem_unlock_data_and_mm(struct pmem_data *data,
-				    struct mm_struct *mm)
-{
-	up_write(&data->sem);
-	if (mm != NULL) {
-		up_write(&mm->mmap_sem);
-		mmput(mm);
-	}
-}
-
-static int pmem_lock_data_and_mm(struct file *file, struct pmem_data *data,
-				 struct mm_struct **locked_mm)
-{
-	int ret = 0;
-	struct mm_struct *mm = NULL;
-	*locked_mm = NULL;
-lock_mm:
-	down_read(&data->sem);
-	if (PMEM_IS_SUBMAP(data)) {
-		mm = get_task_mm(data->task);
-		if (!mm) {
-#if PMEM_DEBUG
-			printk("pmem: can't remap task is gone!\n");
-#endif
-			up_read(&data->sem);
-			return -1;
-		}
-	}
-	up_read(&data->sem);
-
-	if (mm)
-		down_write(&mm->mmap_sem);
-
-	down_write(&data->sem);
-	/* check that the file didn't get mmaped before we could take the
-	 * data sem, this should be safe b/c you can only submap each file
-	 * once */
-	if (PMEM_IS_SUBMAP(data) && !mm) {
-		pmem_unlock_data_and_mm(data, mm);
-		up_write(&data->sem);
-		goto lock_mm;
-	}
-	/* now check that vma.mm is still there, it could have been
-	 * deleted by vma_close before we could get the data->sem */
-	if ((data->flags & PMEM_FLAGS_UNSUBMAP) && (mm != NULL)) {
-		/* might as well release this */
-		if (data->flags & PMEM_FLAGS_SUBMAP) {
-			put_task_struct(data->task);
-			data->task = NULL;
-			/* lower the submap flag to show the mm is gone */
-			data->flags &= ~(PMEM_FLAGS_SUBMAP);
-		}
-		pmem_unlock_data_and_mm(data, mm);
-		return -1;
-	}
-	*locked_mm = mm;
-	return ret;
-}
-
-int pmem_remap(struct pmem_region *region, struct file *file,
-		      unsigned operation)
-{
-	int ret;
-	struct pmem_region_node *region_node;
-	struct mm_struct *mm = NULL;
-	struct list_head *elt, *elt2;
-	int id = get_id(file);
-	struct pmem_data *data = (struct pmem_data *)file->private_data;
-
-	/* pmem region must be aligned on a page boundry */
-	if (unlikely(!PMEM_IS_PAGE_ALIGNED(region->offset) ||
-		 !PMEM_IS_PAGE_ALIGNED(region->len))) {
-#if PMEM_DEBUG
-		printk("pmem: request for unaligned pmem suballocation "
-		       "%lx %lx\n", region->offset, region->len);
-#endif
-		return -EINVAL;
-	}
-
-	/* if userspace requests a region of len 0, there's nothing to do */
-	if (region->len == 0)
-		return 0;
-
-	/* lock the mm and data */
-	ret = pmem_lock_data_and_mm(file, data, &mm);
-	if (ret)
-		return 0;
-
-	/* only the owner of the master file can remap the client fds
-	 * that back in it */
-	if (!is_master_owner(file)) {
-#if PMEM_DEBUG
-		printk("pmem: remap requested from non-master process\n");
-#endif
-		ret = -EINVAL;
-		goto err;
-	}
-
-	/* check that the requested range is within the src allocation */
-	if (unlikely((region->offset > pmem_len(id, data)) ||
-		     (region->len > pmem_len(id, data)) ||
-		     (region->offset + region->len > pmem_len(id, data)))) {
-#if PMEM_DEBUG
-		printk(KERN_INFO "pmem: suballoc doesn't fit in src_file!\n");
-#endif
-		ret = -EINVAL;
-		goto err;
-	}
-
-	if (operation == PMEM_MAP) {
-		region_node = kmalloc(sizeof(struct pmem_region_node),
-			      GFP_KERNEL);
-		if (!region_node) {
-			ret = -ENOMEM;
-#if PMEM_DEBUG
-			printk(KERN_INFO "No space to allocate metadata!");
-#endif
-			goto err;
-		}
-		region_node->region = *region;
-		list_add(&region_node->list, &data->region_list);
-	} else if (operation == PMEM_UNMAP) {
-		int found = 0;
-		list_for_each_safe(elt, elt2, &data->region_list) {
-			region_node = list_entry(elt, struct pmem_region_node,
-				      list);
-			if (region->len == 0 ||
-			    (region_node->region.offset == region->offset &&
-			    region_node->region.len == region->len)) {
-				list_del(elt);
-				kfree(region_node);
-				found = 1;
-			}
-		}
-		if (!found) {
-#if PMEM_DEBUG
-			printk("pmem: Unmap region does not map any mapped "
-				"region!");
-#endif
-			ret = -EINVAL;
-			goto err;
-		}
-	}
-
-	if (data->vma && PMEM_IS_SUBMAP(data)) {
-		if (operation == PMEM_MAP)
-			ret = pmem_remap_pfn_range(id, data->vma, data,
-						   region->offset, region->len);
-		else if (operation == PMEM_UNMAP)
-			ret = pmem_unmap_pfn_range(id, data->vma, data,
-						   region->offset, region->len);
-	}
-
-err:
-	pmem_unlock_data_and_mm(data, mm);
-	return ret;
-}
-
-static void pmem_revoke(struct file *file, struct pmem_data *data)
-{
-	struct pmem_region_node *region_node;
-	struct list_head *elt, *elt2;
-	struct mm_struct *mm = NULL;
-	int id = get_id(file);
-	int ret = 0;
-
-	data->master_file = NULL;
-	ret = pmem_lock_data_and_mm(file, data, &mm);
-	/* if lock_data_and_mm fails either the task that mapped the fd, or
-	 * the vma that mapped it have already gone away, nothing more
-	 * needs to be done */
-	if (ret)
-		return;
-	/* unmap everything */
-	/* delete the regions and region list nothing is mapped any more */
-	if (data->vma)
-		list_for_each_safe(elt, elt2, &data->region_list) {
-			region_node = list_entry(elt, struct pmem_region_node,
-						 list);
-			pmem_unmap_pfn_range(id, data->vma, data,
-					     region_node->region.offset,
-					     region_node->region.len);
-			list_del(elt);
-			kfree(region_node);
-	}
-	/* delete the master file */
-	pmem_unlock_data_and_mm(data, mm);
-}
-
-static void pmem_get_size(struct pmem_region *region, struct file *file)
-{
-	struct pmem_data *data = (struct pmem_data *)file->private_data;
-	int id = get_id(file);
-
-	if (!has_allocation(file)) {
-		region->offset = 0;
-		region->len = 0;
-		return;
-	} else {
-		region->offset = pmem_start_addr(id, data);
-		region->len = pmem_len(id, data);
-	}
-	DLOG("offset %lx len %lx\n", region->offset, region->len);
-}
-
-
-static long pmem_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
-{
-	struct pmem_data *data;
-	int id = get_id(file);
-
-	switch (cmd) {
-	case PMEM_GET_PHYS:
-		{
-			struct pmem_region region;
-			DLOG("get_phys\n");
-			if (!has_allocation(file)) {
-				region.offset = 0;
-				region.len = 0;
-			} else {
-				data = (struct pmem_data *)file->private_data;
-				region.offset = pmem_start_addr(id, data);
-				region.len = pmem_len(id, data);
-			}
-			printk(KERN_INFO "pmem: request for physical address of pmem region "
-					"from process %d.\n", current->pid);
-			if (copy_to_user((void __user *)arg, &region,
-						sizeof(struct pmem_region)))
-				return -EFAULT;
-			break;
-		}
-	case PMEM_MAP:
-		{
-			struct pmem_region region;
-			if (copy_from_user(&region, (void __user *)arg,
-						sizeof(struct pmem_region)))
-				return -EFAULT;
-			data = (struct pmem_data *)file->private_data;
-			return pmem_remap(&region, file, PMEM_MAP);
-		}
-		break;
-	case PMEM_UNMAP:
-		{
-			struct pmem_region region;
-			if (copy_from_user(&region, (void __user *)arg,
-						sizeof(struct pmem_region)))
-				return -EFAULT;
-			data = (struct pmem_data *)file->private_data;
-			return pmem_remap(&region, file, PMEM_UNMAP);
-			break;
-		}
-	case PMEM_GET_SIZE:
-		{
-			struct pmem_region region;
-			DLOG("get_size\n");
-			pmem_get_size(&region, file);
-			if (copy_to_user((void __user *)arg, &region,
-						sizeof(struct pmem_region)))
-				return -EFAULT;
-			break;
-		}
-	case PMEM_GET_TOTAL_SIZE:
-		{
-			struct pmem_region region;
-			DLOG("get total size\n");
-			region.offset = 0;
-			get_id(file);
-			region.len = pmem[id].size;
-			if (copy_to_user((void __user *)arg, &region,
-						sizeof(struct pmem_region)))
-				return -EFAULT;
-			break;
-		}
-	case PMEM_ALLOCATE:
-		{
-			if (has_allocation(file))
-				return -EINVAL;
-			data = (struct pmem_data *)file->private_data;
-			data->index = pmem_allocate(id, arg);
-			break;
-		}
-	case PMEM_CONNECT:
-		DLOG("connect\n");
-		return pmem_connect(arg, file);
-		break;
-	case PMEM_CACHE_FLUSH:
-		{
-			struct pmem_region region;
-			DLOG("flush\n");
-			if (copy_from_user(&region, (void __user *)arg,
-					   sizeof(struct pmem_region)))
-				return -EFAULT;
-			flush_pmem_file(file, region.offset, region.len);
-			break;
-		}
-	default:
-		if (pmem[id].ioctl)
-			return pmem[id].ioctl(file, cmd, arg);
-		return -EINVAL;
-	}
-	return 0;
-}
-
-#if PMEM_DEBUG
-static ssize_t debug_open(struct inode *inode, struct file *file)
-{
-	file->private_data = inode->i_private;
-	return 0;
-}
-
-static ssize_t debug_read(struct file *file, char __user *buf, size_t count,
-			  loff_t *ppos)
-{
-	struct list_head *elt, *elt2;
-	struct pmem_data *data;
-	struct pmem_region_node *region_node;
-	int id = (int)file->private_data;
-	const int debug_bufmax = 4096;
-	static char buffer[4096];
-	int n = 0;
-
-	DLOG("debug open\n");
-	n = scnprintf(buffer, debug_bufmax,
-		      "pid #: mapped regions (offset, len) (offset,len)...\n");
-
-	mutex_lock(&pmem[id].data_list_lock);
-	list_for_each(elt, &pmem[id].data_list) {
-		data = list_entry(elt, struct pmem_data, list);
-		down_read(&data->sem);
-		n += scnprintf(buffer + n, debug_bufmax - n, "pid %u:",
-				data->pid);
-		list_for_each(elt2, &data->region_list) {
-			region_node = list_entry(elt2, struct pmem_region_node,
-				      list);
-			n += scnprintf(buffer + n, debug_bufmax - n,
-					"(%lx,%lx) ",
-					region_node->region.offset,
-					region_node->region.len);
-		}
-		n += scnprintf(buffer + n, debug_bufmax - n, "\n");
-		up_read(&data->sem);
-	}
-	mutex_unlock(&pmem[id].data_list_lock);
-
-	n++;
-	buffer[n] = 0;
-	return simple_read_from_buffer(buf, count, ppos, buffer, n);
-}
-
-static struct file_operations debug_fops = {
-	.read = debug_read,
-	.open = debug_open,
-};
-#endif
-
-#if 0
-static struct miscdevice pmem_dev = {
-	.name = "pmem",
-	.fops = &pmem_fops,
-};
-#endif
-
-int pmem_setup(struct android_pmem_platform_data *pdata,
-	       long (*ioctl)(struct file *, unsigned int, unsigned long),
-	       int (*release)(struct inode *, struct file *))
-{
-	int err = 0;
-	int i, index = 0;
-	int id = id_count;
-	id_count++;
-
-	pmem[id].no_allocator = pdata->no_allocator;
-	pmem[id].cached = pdata->cached;
-	pmem[id].buffered = pdata->buffered;
-	pmem[id].base = pdata->start;
-	pmem[id].size = pdata->size;
-	pmem[id].ioctl = ioctl;
-	pmem[id].release = release;
-	init_rwsem(&pmem[id].bitmap_sem);
-	mutex_init(&pmem[id].data_list_lock);
-	INIT_LIST_HEAD(&pmem[id].data_list);
-	pmem[id].dev.name = pdata->name;
-	pmem[id].dev.minor = id;
-	pmem[id].dev.fops = &pmem_fops;
-	printk(KERN_INFO "%s: %d init\n", pdata->name, pdata->cached);
-
-	err = misc_register(&pmem[id].dev);
-	if (err) {
-		printk(KERN_ALERT "Unable to register pmem driver!\n");
-		goto err_cant_register_device;
-	}
-	pmem[id].num_entries = pmem[id].size / PMEM_MIN_ALLOC;
-
-	pmem[id].bitmap = kmalloc(pmem[id].num_entries *
-				  sizeof(struct pmem_bits), GFP_KERNEL);
-	if (!pmem[id].bitmap)
-		goto err_no_mem_for_metadata;
-
-	memset(pmem[id].bitmap, 0, sizeof(struct pmem_bits) *
-					  pmem[id].num_entries);
-
-	for (i = sizeof(pmem[id].num_entries) * 8 - 1; i >= 0; i--) {
-		if ((pmem[id].num_entries) &  1<<i) {
-			PMEM_ORDER(id, index) = i;
-			index = PMEM_NEXT_INDEX(id, index);
-		}
-	}
-
-	if (pmem[id].cached)
-		pmem[id].vbase = ioremap_cached(pmem[id].base,
-						pmem[id].size);
-#ifdef ioremap_ext_buffered
-	else if (pmem[id].buffered)
-		pmem[id].vbase = ioremap_ext_buffered(pmem[id].base,
-						      pmem[id].size);
-#endif
-	else
-		pmem[id].vbase = ioremap(pmem[id].base, pmem[id].size);
-
-	if (pmem[id].vbase == 0)
-		goto error_cant_remap;
-
-	pmem[id].garbage_pfn = page_to_pfn(alloc_page(GFP_KERNEL));
-	if (pmem[id].no_allocator)
-		pmem[id].allocated = 0;
-
-#if PMEM_DEBUG
-	debugfs_create_file(pdata->name, S_IFREG | S_IRUGO, NULL, (void *)id,
-			    &debug_fops);
-#endif
-	return 0;
-error_cant_remap:
-	kfree(pmem[id].bitmap);
-err_no_mem_for_metadata:
-	misc_deregister(&pmem[id].dev);
-err_cant_register_device:
-	return -1;
-}
-
-static int pmem_probe(struct platform_device *pdev)
-{
-	struct android_pmem_platform_data *pdata;
-
-	if (!pdev || !pdev->dev.platform_data) {
-		printk(KERN_ALERT "Unable to probe pmem!\n");
-		return -1;
-	}
-	pdata = pdev->dev.platform_data;
-	return pmem_setup(pdata, NULL, NULL);
-}
-
-
-static int pmem_remove(struct platform_device *pdev)
-{
-	int id = pdev->id;
-	__free_page(pfn_to_page(pmem[id].garbage_pfn));
-	misc_deregister(&pmem[id].dev);
-	return 0;
-}
-
-static struct platform_driver pmem_driver = {
-	.probe = pmem_probe,
-	.remove = pmem_remove,
-	.driver = { .name = "android_pmem" }
-};
-
-
-static int __init pmem_init(void)
-{
-	return platform_driver_register(&pmem_driver);
-}
-
-static void __exit pmem_exit(void)
-{
-	platform_driver_unregister(&pmem_driver);
-}
-
-module_init(pmem_init);
-module_exit(pmem_exit);
-
diff --git a/drivers/staging/asus_oled/asus_oled.c b/drivers/staging/asus_oled/asus_oled.c
index e77e4e0396cf..1df9586f2730 100644
--- a/drivers/staging/asus_oled/asus_oled.c
+++ b/drivers/staging/asus_oled/asus_oled.c
@@ -355,7 +355,14 @@ static void send_data(struct asus_oled_dev *odev)
 
 static int append_values(struct asus_oled_dev *odev, uint8_t val, size_t count)
 {
-	while (count-- > 0 && val) {
+	odev->last_val = val;
+
+	if (val == 0) {
+		odev->buf_offs += count;
+		return 0;
+	}
+
+	while (count-- > 0) {
 		size_t x = odev->buf_offs % odev->width;
 		size_t y = odev->buf_offs / odev->width;
 		size_t i;
@@ -406,7 +413,6 @@ static int append_values(struct asus_oled_dev *odev, uint8_t val, size_t count)
 			;
 		}
 
-		odev->last_val = val;
 		odev->buf_offs++;
 	}
 
@@ -805,10 +811,9 @@ error:
 
 static void __exit asus_oled_exit(void)
 {
+	usb_deregister(&oled_driver);
 	class_remove_file(oled_class, &class_attr_version.attr);
 	class_destroy(oled_class);
-
-	usb_deregister(&oled_driver);
 }
 
 module_init(asus_oled_init);
diff --git a/drivers/staging/gma500/Kconfig b/drivers/staging/gma500/Kconfig
deleted file mode 100644
index c7a2b3bc0a18..000000000000
--- a/drivers/staging/gma500/Kconfig
+++ /dev/null
@@ -1,33 +0,0 @@
-config DRM_PSB
-	tristate "Intel GMA5/600 KMS Framebuffer"
-	depends on DRM && PCI && X86 && BROKEN
-	select FB_CFB_COPYAREA
-        select FB_CFB_FILLRECT
-        select FB_CFB_IMAGEBLIT
-        select DRM_KMS_HELPER
-        select DRM_TTM
-	help
-	  Say yes for an experimental 2D KMS framebuffer driver for the
-	  Intel GMA500 ('Poulsbo') and other Intel IMG based graphics
-	  devices.
-
-config DRM_PSB_MRST
-	bool "Intel GMA600 support (Experimental)"
-	depends on DRM_PSB
-	help
-	  Say yes to include support for GMA600 (Intel Moorestown/Oaktrail)
-	  platforms with LVDS ports. HDMI and MIPI are not currently
-	  supported.
-
-config DRM_PSB_MFLD
-	bool "Intel Medfield support (Experimental)"
-	depends on DRM_PSB
-	help
-	  Say yes to include support for Intel Medfield platforms with MIPI
-	  interfaces.
-	
-config DRM_PSB_CDV
-	bool "Intel Cedarview support (Experimental)"
-	depends on DRM_PSB
-	help
-	  Say yes to include support for Intel Cedarview platforms
diff --git a/drivers/staging/gma500/Makefile b/drivers/staging/gma500/Makefile
deleted file mode 100644
index c729868b1b10..000000000000
--- a/drivers/staging/gma500/Makefile
+++ /dev/null
@@ -1,52 +0,0 @@
-#
-#	KMS driver for the GMA500
-#
-ccflags-y += -Iinclude/drm
-
-psb_gfx-y += gem_glue.o \
-	  accel_2d.o \
-	  backlight.o \
-	  framebuffer.o \
-	  gem.o \
-	  gtt.o \
-	  intel_bios.o \
-	  intel_i2c.o \
-	  intel_opregion.o \
-	  mmu.o \
-	  power.o \
-	  psb_drv.o \
-	  psb_intel_display.o \
-	  psb_intel_lvds.o \
-	  psb_intel_modes.o \
-	  psb_intel_sdvo.o \
-	  psb_lid.o \
-	  psb_irq.o \
-	  psb_device.o \
-	  mid_bios.o
-
-psb_gfx-$(CONFIG_DRM_PSB_CDV) +=  cdv_device.o \
-	  cdv_intel_crt.o \
-	  cdv_intel_display.o \
-	  cdv_intel_hdmi.o \
-	  cdv_intel_lvds.o
-
-psb_gfx-$(CONFIG_DRM_PSB_MRST) += mrst_device.o \
-	  mrst_crtc.o \
-	  mrst_lvds.o \
-	  mrst_hdmi.o \
-	  mrst_hdmi_i2c.o
-
-psb_gfx-$(CONFIG_DRM_PSB_MFLD) += mdfld_device.o \
-	  mdfld_output.o \
-	  mdfld_pyr_cmd.o \
-	  mdfld_tmd_vid.o \
-	  mdfld_tpo_cmd.o \
-	  mdfld_tpo_vid.o \
-	  mdfld_dsi_pkg_sender.o \
-	  mdfld_dsi_dpi.o \
-	  mdfld_dsi_output.o \
-	  mdfld_dsi_dbi.o \
-	  mdfld_dsi_dbi_dpu.o \
-	  mdfld_intel_display.o
-
-obj-$(CONFIG_DRM_PSB) += psb_gfx.o
diff --git a/drivers/staging/gma500/TODO b/drivers/staging/gma500/TODO
deleted file mode 100644
index fc836158e74c..000000000000
--- a/drivers/staging/gma500/TODO
+++ /dev/null
@@ -1,15 +0,0 @@
--	Sort out the power management side. Not important for Poulsbo but
-	matters for Moorestown/Medfield
--	Debug Oaktrail/Moorestown support (single pipe, no BIOS on mrst,
-					some other differences)
--	Add 2D acceleration via console and DRM
--	Add scrolling acceleration using the GTT to do remapping on the main
-	framebuffer.
--	HDMI testing
--	Oaktrail HDMI and other features
--	Oaktrail MIPI
--	Medfield needs a lot of further love
-
-As per kernel policy and the in the interest of the safety of various
-kittens there is no support or plans to add hooks for the closed user space
-stuff.
diff --git a/drivers/staging/gma500/accel_2d.c b/drivers/staging/gma500/accel_2d.c
deleted file mode 100644
index b8f78ebbb145..000000000000
--- a/drivers/staging/gma500/accel_2d.c
+++ /dev/null
@@ -1,414 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2007-2011, Intel Corporation.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- * develop this driver.
- *
- **************************************************************************/
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/tty.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include <linux/fb.h>
-#include <linux/init.h>
-#include <linux/console.h>
-
-#include <drm/drmP.h>
-#include <drm/drm.h>
-#include <drm/drm_crtc.h>
-
-#include "psb_drv.h"
-#include "psb_reg.h"
-#include "framebuffer.h"
-
-/**
- *	psb_spank		-	reset the 2D engine
- *	@dev_priv: our PSB DRM device
- *
- *	Soft reset the graphics engine and then reload the necessary registers.
- *	We use this at initialisation time but it will become relevant for
- *	accelerated X later
- */
-void psb_spank(struct drm_psb_private *dev_priv)
-{
-	PSB_WSGX32(_PSB_CS_RESET_BIF_RESET | _PSB_CS_RESET_DPM_RESET |
-		_PSB_CS_RESET_TA_RESET | _PSB_CS_RESET_USE_RESET |
-		_PSB_CS_RESET_ISP_RESET | _PSB_CS_RESET_TSP_RESET |
-		_PSB_CS_RESET_TWOD_RESET, PSB_CR_SOFT_RESET);
-	PSB_RSGX32(PSB_CR_SOFT_RESET);
-
-	msleep(1);
-
-	PSB_WSGX32(0, PSB_CR_SOFT_RESET);
-	wmb();
-	PSB_WSGX32(PSB_RSGX32(PSB_CR_BIF_CTRL) | _PSB_CB_CTRL_CLEAR_FAULT,
-		   PSB_CR_BIF_CTRL);
-	wmb();
-	(void) PSB_RSGX32(PSB_CR_BIF_CTRL);
-
-	msleep(1);
-	PSB_WSGX32(PSB_RSGX32(PSB_CR_BIF_CTRL) & ~_PSB_CB_CTRL_CLEAR_FAULT,
-		   PSB_CR_BIF_CTRL);
-	(void) PSB_RSGX32(PSB_CR_BIF_CTRL);
-	PSB_WSGX32(dev_priv->gtt.gatt_start, PSB_CR_BIF_TWOD_REQ_BASE);
-}
-
-/**
- *	psb2_2d_wait_available	-	wait for FIFO room
- *	@dev_priv: our DRM device
- *	@size: size (in dwords) of the command we want to issue
- *
- *	Wait until there is room to load the FIFO with our data. If the
- *	device is not responding then reset it
- */
-static int psb_2d_wait_available(struct drm_psb_private *dev_priv,
-			  unsigned size)
-{
-	uint32_t avail = PSB_RSGX32(PSB_CR_2D_SOCIF);
-	unsigned long t = jiffies + HZ;
-
-	while (avail < size) {
-		avail = PSB_RSGX32(PSB_CR_2D_SOCIF);
-		if (time_after(jiffies, t)) {
-			psb_spank(dev_priv);
-			return -EIO;
-		}
-	}
-	return 0;
-}
-
-/**
- *	psb_2d_submit		-	submit a 2D command
- *	@dev_priv: our DRM device
- *	@cmdbuf: command to issue
- *	@size: length (in dwords)
- *
- *	Issue one or more 2D commands to the accelerator. This needs to be
- *	serialized later when we add the GEM interfaces for acceleration
- */
-static int psbfb_2d_submit(struct drm_psb_private *dev_priv, uint32_t *cmdbuf,
-								unsigned size)
-{
-	int ret = 0;
-	int i;
-	unsigned submit_size;
-	unsigned long flags;
-
-	spin_lock_irqsave(&dev_priv->lock_2d, flags);
-	while (size > 0) {
-		submit_size = (size < 0x60) ? size : 0x60;
-		size -= submit_size;
-		ret = psb_2d_wait_available(dev_priv, submit_size);
-		if (ret)
-			break;
-
-		submit_size <<= 2;
-
-		for (i = 0; i < submit_size; i += 4)
-			PSB_WSGX32(*cmdbuf++, PSB_SGX_2D_SLAVE_PORT + i);
-
-		(void)PSB_RSGX32(PSB_SGX_2D_SLAVE_PORT + i - 4);
-	}
-	spin_unlock_irqrestore(&dev_priv->lock_2d, flags);
-	return ret;
-}
-
-
-/**
- *	psb_accel_2d_copy_direction	-	compute blit order
- *	@xdir: X direction of move
- *	@ydir: Y direction of move
- *
- *	Compute the correct order setings to ensure that an overlapping blit
- *	correctly copies all the pixels.
- */
-static u32 psb_accel_2d_copy_direction(int xdir, int ydir)
-{
-	if (xdir < 0)
-		return (ydir < 0) ? PSB_2D_COPYORDER_BR2TL :
-						PSB_2D_COPYORDER_TR2BL;
-	else
-		return (ydir < 0) ? PSB_2D_COPYORDER_BL2TR :
-						PSB_2D_COPYORDER_TL2BR;
-}
-
-/**
- *	psb_accel_2d_copy		-	accelerated 2D copy
- *	@dev_priv: our DRM device
- *	@src_offset in bytes
- *	@src_stride in bytes
- *	@src_format psb 2D format defines
- *	@dst_offset in bytes
- *	@dst_stride in bytes
- *	@dst_format psb 2D format defines
- *	@src_x offset in pixels
- *	@src_y offset in pixels
- *	@dst_x offset in pixels
- *	@dst_y offset in pixels
- *	@size_x of the copied area
- *	@size_y of the copied area
- *
- *	Format and issue a 2D accelerated copy command.
- */
-static int psb_accel_2d_copy(struct drm_psb_private *dev_priv,
-			     uint32_t src_offset, uint32_t src_stride,
-			     uint32_t src_format, uint32_t dst_offset,
-			     uint32_t dst_stride, uint32_t dst_format,
-			     uint16_t src_x, uint16_t src_y,
-			     uint16_t dst_x, uint16_t dst_y,
-			     uint16_t size_x, uint16_t size_y)
-{
-	uint32_t blit_cmd;
-	uint32_t buffer[10];
-	uint32_t *buf;
-	uint32_t direction;
-
-	buf = buffer;
-
-	direction =
-	    psb_accel_2d_copy_direction(src_x - dst_x, src_y - dst_y);
-
-	if (direction == PSB_2D_COPYORDER_BR2TL ||
-	    direction == PSB_2D_COPYORDER_TR2BL) {
-		src_x += size_x - 1;
-		dst_x += size_x - 1;
-	}
-	if (direction == PSB_2D_COPYORDER_BR2TL ||
-	    direction == PSB_2D_COPYORDER_BL2TR) {
-		src_y += size_y - 1;
-		dst_y += size_y - 1;
-	}
-
-	blit_cmd =
-	    PSB_2D_BLIT_BH |
-	    PSB_2D_ROT_NONE |
-	    PSB_2D_DSTCK_DISABLE |
-	    PSB_2D_SRCCK_DISABLE |
-	    PSB_2D_USE_PAT | PSB_2D_ROP3_SRCCOPY | direction;
-
-	*buf++ = PSB_2D_FENCE_BH;
-	*buf++ =
-	    PSB_2D_DST_SURF_BH | dst_format | (dst_stride <<
-					       PSB_2D_DST_STRIDE_SHIFT);
-	*buf++ = dst_offset;
-	*buf++ =
-	    PSB_2D_SRC_SURF_BH | src_format | (src_stride <<
-					       PSB_2D_SRC_STRIDE_SHIFT);
-	*buf++ = src_offset;
-	*buf++ =
-	    PSB_2D_SRC_OFF_BH | (src_x << PSB_2D_SRCOFF_XSTART_SHIFT) |
-	    (src_y << PSB_2D_SRCOFF_YSTART_SHIFT);
-	*buf++ = blit_cmd;
-	*buf++ =
-	    (dst_x << PSB_2D_DST_XSTART_SHIFT) | (dst_y <<
-						  PSB_2D_DST_YSTART_SHIFT);
-	*buf++ =
-	    (size_x << PSB_2D_DST_XSIZE_SHIFT) | (size_y <<
-						  PSB_2D_DST_YSIZE_SHIFT);
-	*buf++ = PSB_2D_FLUSH_BH;
-
-	return psbfb_2d_submit(dev_priv, buffer, buf - buffer);
-}
-
-/**
- *	psbfb_copyarea_accel	-	copyarea acceleration for /dev/fb
- *	@info: our framebuffer
- *	@a: copyarea parameters from the framebuffer core
- *
- *	Perform a 2D copy via the accelerator
- */
-static void psbfb_copyarea_accel(struct fb_info *info,
-				 const struct fb_copyarea *a)
-{
-	struct psb_fbdev *fbdev = info->par;
-	struct psb_framebuffer *psbfb = &fbdev->pfb;
-	struct drm_device *dev = psbfb->base.dev;
-	struct drm_framebuffer *fb = fbdev->psb_fb_helper.fb;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	uint32_t offset;
-	uint32_t stride;
-	uint32_t src_format;
-	uint32_t dst_format;
-
-	if (!fb)
-		return;
-
-	offset = psbfb->gtt->offset;
-	stride = fb->pitches[0];
-
-	switch (fb->depth) {
-	case 8:
-		src_format = PSB_2D_SRC_332RGB;
-		dst_format = PSB_2D_DST_332RGB;
-		break;
-	case 15:
-		src_format = PSB_2D_SRC_555RGB;
-		dst_format = PSB_2D_DST_555RGB;
-		break;
-	case 16:
-		src_format = PSB_2D_SRC_565RGB;
-		dst_format = PSB_2D_DST_565RGB;
-		break;
-	case 24:
-	case 32:
-		/* this is wrong but since we don't do blending its okay */
-		src_format = PSB_2D_SRC_8888ARGB;
-		dst_format = PSB_2D_DST_8888ARGB;
-		break;
-	default:
-		/* software fallback */
-		cfb_copyarea(info, a);
-		return;
-	}
-
-	if (!gma_power_begin(dev, false)) {
-		cfb_copyarea(info, a);
-		return;
-	}
-	psb_accel_2d_copy(dev_priv,
-			  offset, stride, src_format,
-			  offset, stride, dst_format,
-			  a->sx, a->sy, a->dx, a->dy, a->width, a->height);
-	gma_power_end(dev);
-}
-
-/**
- *	psbfb_copyarea	-	2D copy interface
- *	@info: our framebuffer
- *	@region: region to copy
- *
- *	Copy an area of the framebuffer console either by the accelerator
- *	or directly using the cfb helpers according to the request
- */
-void psbfb_copyarea(struct fb_info *info,
-			   const struct fb_copyarea *region)
-{
-	if (unlikely(info->state != FBINFO_STATE_RUNNING))
-		return;
-
-	/* Avoid the 8 pixel erratum */
-	if (region->width == 8 || region->height == 8 ||
-		(info->flags & FBINFO_HWACCEL_DISABLED))
-		return cfb_copyarea(info, region);
-
-	psbfb_copyarea_accel(info, region);
-}
-
-/**
- *	psbfb_sync	-	synchronize 2D
- *	@info: our framebuffer
- *
- *	Wait for the 2D engine to quiesce so that we can do CPU
- *	access to the framebuffer again
- */
-int psbfb_sync(struct fb_info *info)
-{
-	struct psb_fbdev *fbdev = info->par;
-	struct psb_framebuffer *psbfb = &fbdev->pfb;
-	struct drm_device *dev = psbfb->base.dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	unsigned long _end = jiffies + DRM_HZ;
-	int busy = 0;
-	unsigned long flags;
-
-	spin_lock_irqsave(&dev_priv->lock_2d, flags);
-	/*
-	 * First idle the 2D engine.
-	 */
-
-	if ((PSB_RSGX32(PSB_CR_2D_SOCIF) == _PSB_C2_SOCIF_EMPTY) &&
-	    ((PSB_RSGX32(PSB_CR_2D_BLIT_STATUS) & _PSB_C2B_STATUS_BUSY) == 0))
-		goto out;
-
-	do {
-		busy = (PSB_RSGX32(PSB_CR_2D_SOCIF) != _PSB_C2_SOCIF_EMPTY);
-		cpu_relax();
-	} while (busy && !time_after_eq(jiffies, _end));
-
-	if (busy)
-		busy = (PSB_RSGX32(PSB_CR_2D_SOCIF) != _PSB_C2_SOCIF_EMPTY);
-	if (busy)
-		goto out;
-
-	do {
-		busy = ((PSB_RSGX32(PSB_CR_2D_BLIT_STATUS) &
-						_PSB_C2B_STATUS_BUSY) != 0);
-		cpu_relax();
-	} while (busy && !time_after_eq(jiffies, _end));
-	if (busy)
-		busy = ((PSB_RSGX32(PSB_CR_2D_BLIT_STATUS) &
-					_PSB_C2B_STATUS_BUSY) != 0);
-
-out:
-	spin_unlock_irqrestore(&dev_priv->lock_2d, flags);
-	return (busy) ? -EBUSY : 0;
-}
-
-int psb_accel_ioctl(struct drm_device *dev, void *data, struct drm_file *file)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct drm_psb_2d_op *op = data;
-	u32 *op_ptr = &op->cmd[0];
-	int i;
-	struct drm_gem_object *obj;
-	struct gtt_range *gtt;
-	int err = -EINVAL;
-
-	if (!dev_priv->ops->accel_2d)
-		return -EOPNOTSUPP;
-	if (op->size > PSB_2D_OP_BUFLEN)
-		return -EINVAL;
-
-	/* The GEM object being used. We need to support separate src/dst/etc
-	   in the end but for now keep them all the same */
-	obj = drm_gem_object_lookup(dev, file, op->src);
-	if (obj == NULL)
-		return -ENOENT;
-	gtt = container_of(obj, struct gtt_range, gem);
-
-	if (psb_gtt_pin(gtt) < 0)
-		goto bad_2;
-	for (i = 0; i < op->size; i++, op_ptr++) {
-		u32 r = *op_ptr & 0xF0000000;
-		/* Fill in the GTT offsets for the command buffer */
-		if (r == PSB_2D_SRC_SURF_BH ||
-			r == PSB_2D_DST_SURF_BH ||
-			r == PSB_2D_MASK_SURF_BH ||
-			r == PSB_2D_PAT_SURF_BH) {
-			i++;
-			op_ptr++;
-			if (i == op->size)
-				goto bad;
-			if (*op_ptr)
-				goto bad;
-			*op_ptr = gtt->offset;
-			continue;
-		}
-	}
-	psbfb_2d_submit(dev_priv, op->cmd, op->size);
-	err = 0;
-bad:
-	psb_gtt_unpin(gtt);
-bad_2:
-	drm_gem_object_unreference(obj);
-	return err;
-}
diff --git a/drivers/staging/gma500/backlight.c b/drivers/staging/gma500/backlight.c
deleted file mode 100644
index 20793951fcac..000000000000
--- a/drivers/staging/gma500/backlight.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * GMA500 Backlight Interface
- *
- * Copyright (c) 2009-2011, Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authors: Eric Knopp
- *
- */
-
-#include "psb_drv.h"
-#include "psb_intel_reg.h"
-#include "psb_intel_drv.h"
-#include "intel_bios.h"
-#include "power.h"
-
-int gma_backlight_init(struct drm_device *dev)
-{
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	return dev_priv->ops->backlight_init(dev);
-#else
-	return 0;
-#endif
-}
-
-void gma_backlight_exit(struct drm_device *dev)
-{
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	if (dev_priv->backlight_device) {
-		dev_priv->backlight_device->props.brightness = 0;
-		backlight_update_status(dev_priv->backlight_device);
-		backlight_device_unregister(dev_priv->backlight_device);
-	}
-#endif
-}
diff --git a/drivers/staging/gma500/cdv_device.c b/drivers/staging/gma500/cdv_device.c
deleted file mode 100644
index 8ec10caab13e..000000000000
--- a/drivers/staging/gma500/cdv_device.c
+++ /dev/null
@@ -1,350 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2011, Intel Corporation.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-
-#include <linux/backlight.h>
-#include <drm/drmP.h>
-#include <drm/drm.h>
-#include "psb_drm.h"
-#include "psb_drv.h"
-#include "psb_reg.h"
-#include "psb_intel_reg.h"
-#include "intel_bios.h"
-#include "cdv_device.h"
-
-#define VGA_SR_INDEX		0x3c4
-#define VGA_SR_DATA		0x3c5
-
-static void cdv_disable_vga(struct drm_device *dev)
-{
-	u8 sr1;
-	u32 vga_reg;
-
-	vga_reg = VGACNTRL;
-
-	outb(1, VGA_SR_INDEX);
-	sr1 = inb(VGA_SR_DATA);
-	outb(sr1 | 1<<5, VGA_SR_DATA);
-	udelay(300);
-
-	REG_WRITE(vga_reg, VGA_DISP_DISABLE);
-	REG_READ(vga_reg);
-}
-
-static int cdv_output_init(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	cdv_disable_vga(dev);
-
-	cdv_intel_crt_init(dev, &dev_priv->mode_dev);
-	cdv_intel_lvds_init(dev, &dev_priv->mode_dev);
-
-	/* These bits indicate HDMI not SDVO on CDV, but we don't yet support
-	   the HDMI interface */
-	if (REG_READ(SDVOB) & SDVO_DETECTED)
-		cdv_hdmi_init(dev, &dev_priv->mode_dev, SDVOB);
-	if (REG_READ(SDVOC) & SDVO_DETECTED)
-		cdv_hdmi_init(dev, &dev_priv->mode_dev, SDVOC);
-	return 0;
-}
-
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
-
-/*
- *	Poulsbo Backlight Interfaces
- */
-
-#define BLC_PWM_PRECISION_FACTOR 100	/* 10000000 */
-#define BLC_PWM_FREQ_CALC_CONSTANT 32
-#define MHz 1000000
-
-#define PSB_BLC_PWM_PRECISION_FACTOR    10
-#define PSB_BLC_MAX_PWM_REG_FREQ        0xFFFE
-#define PSB_BLC_MIN_PWM_REG_FREQ        0x2
-
-#define PSB_BACKLIGHT_PWM_POLARITY_BIT_CLEAR (0xFFFE)
-#define PSB_BACKLIGHT_PWM_CTL_SHIFT	(16)
-
-static int cdv_brightness;
-static struct backlight_device *cdv_backlight_device;
-
-static int cdv_get_brightness(struct backlight_device *bd)
-{
-	/* return locally cached var instead of HW read (due to DPST etc.) */
-	/* FIXME: ideally return actual value in case firmware fiddled with
-	   it */
-	return cdv_brightness;
-}
-
-
-static int cdv_backlight_setup(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	unsigned long core_clock;
-	/* u32 bl_max_freq; */
-	/* unsigned long value; */
-	u16 bl_max_freq;
-	uint32_t value;
-	uint32_t blc_pwm_precision_factor;
-
-	/* get bl_max_freq and pol from dev_priv*/
-	if (!dev_priv->lvds_bl) {
-		dev_err(dev->dev, "Has no valid LVDS backlight info\n");
-		return -ENOENT;
-	}
-	bl_max_freq = dev_priv->lvds_bl->freq;
-	blc_pwm_precision_factor = PSB_BLC_PWM_PRECISION_FACTOR;
-
-	core_clock = dev_priv->core_freq;
-
-	value = (core_clock * MHz) / BLC_PWM_FREQ_CALC_CONSTANT;
-	value *= blc_pwm_precision_factor;
-	value /= bl_max_freq;
-	value /= blc_pwm_precision_factor;
-
-	if (value > (unsigned long long)PSB_BLC_MAX_PWM_REG_FREQ ||
-		 value < (unsigned long long)PSB_BLC_MIN_PWM_REG_FREQ)
-				return -ERANGE;
-	else {
-		/* FIXME */
-	}
-	return 0;
-}
-
-static int cdv_set_brightness(struct backlight_device *bd)
-{
-	int level = bd->props.brightness;
-
-	/* Percentage 1-100% being valid */
-	if (level < 1)
-		level = 1;
-
-	/*cdv_intel_lvds_set_brightness(dev, level); FIXME */
-	cdv_brightness = level;
-	return 0;
-}
-
-static const struct backlight_ops cdv_ops = {
-	.get_brightness = cdv_get_brightness,
-	.update_status  = cdv_set_brightness,
-};
-
-static int cdv_backlight_init(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	int ret;
-	struct backlight_properties props;
-
-	memset(&props, 0, sizeof(struct backlight_properties));
-	props.max_brightness = 100;
-	props.type = BACKLIGHT_PLATFORM;
-
-	cdv_backlight_device = backlight_device_register("psb-bl",
-					NULL, (void *)dev, &cdv_ops, &props);
-	if (IS_ERR(cdv_backlight_device))
-		return PTR_ERR(cdv_backlight_device);
-
-	ret = cdv_backlight_setup(dev);
-	if (ret < 0) {
-		backlight_device_unregister(cdv_backlight_device);
-		cdv_backlight_device = NULL;
-		return ret;
-	}
-	cdv_backlight_device->props.brightness = 100;
-	cdv_backlight_device->props.max_brightness = 100;
-	backlight_update_status(cdv_backlight_device);
-	dev_priv->backlight_device = cdv_backlight_device;
-	return 0;
-}
-
-#endif
-
-/*
- *	Provide the Cedarview specific chip logic and low level methods
- *	for power management
- *
- *	FIXME: we need to implement the apm/ospm base management bits
- *	for this and the MID devices.
- */
-
-static inline u32 CDV_MSG_READ32(uint port, uint offset)
-{
-	int mcr = (0x10<<24) | (port << 16) | (offset << 8);
-	uint32_t ret_val = 0;
-	struct pci_dev *pci_root = pci_get_bus_and_slot(0, 0);
-	pci_write_config_dword(pci_root, 0xD0, mcr);
-	pci_read_config_dword(pci_root, 0xD4, &ret_val);
-	pci_dev_put(pci_root);
-	return ret_val;
-}
-
-static inline void CDV_MSG_WRITE32(uint port, uint offset, u32 value)
-{
-	int mcr = (0x11<<24) | (port << 16) | (offset << 8) | 0xF0;
-	struct pci_dev *pci_root = pci_get_bus_and_slot(0, 0);
-	pci_write_config_dword(pci_root, 0xD4, value);
-	pci_write_config_dword(pci_root, 0xD0, mcr);
-	pci_dev_put(pci_root);
-}
-
-#define PSB_APM_CMD			0x0
-#define PSB_APM_STS			0x04
-#define PSB_PM_SSC			0x20
-#define PSB_PM_SSS			0x30
-#define PSB_PWRGT_GFX_MASK		0x3
-#define CDV_PWRGT_DISPLAY_CNTR		0x000fc00c
-#define CDV_PWRGT_DISPLAY_STS		0x000fc00c
-
-static void cdv_init_pm(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 pwr_cnt;
-	int i;
-
-	dev_priv->apm_base = CDV_MSG_READ32(PSB_PUNIT_PORT,
-							PSB_APMBA) & 0xFFFF;
-	dev_priv->ospm_base = CDV_MSG_READ32(PSB_PUNIT_PORT,
-							PSB_OSPMBA) & 0xFFFF;
-
-	/* Force power on for now */
-	pwr_cnt = inl(dev_priv->apm_base + PSB_APM_CMD);
-	pwr_cnt &= ~PSB_PWRGT_GFX_MASK;
-
-	outl(pwr_cnt, dev_priv->apm_base + PSB_APM_CMD);
-	for (i = 0; i < 5; i++) {
-		u32 pwr_sts = inl(dev_priv->apm_base + PSB_APM_STS);
-		if ((pwr_sts & PSB_PWRGT_GFX_MASK) == 0)
-			break;
-		udelay(10);
-	}
-	pwr_cnt = inl(dev_priv->ospm_base + PSB_PM_SSC);
-	pwr_cnt &= ~CDV_PWRGT_DISPLAY_CNTR;
-	outl(pwr_cnt, dev_priv->ospm_base + PSB_PM_SSC);
-	for (i = 0; i < 5; i++) {
-		u32 pwr_sts = inl(dev_priv->ospm_base + PSB_PM_SSS);
-		if ((pwr_sts & CDV_PWRGT_DISPLAY_STS) == 0)
-			break;
-		udelay(10);
-	}
-}
-
-/**
- *	cdv_save_display_registers	-	save registers lost on suspend
- *	@dev: our DRM device
- *
- *	Save the state we need in order to be able to restore the interface
- *	upon resume from suspend
- *
- *	FIXME: review
- */
-static int cdv_save_display_registers(struct drm_device *dev)
-{
-	return 0;
-}
-
-/**
- *	cdv_restore_display_registers	-	restore lost register state
- *	@dev: our DRM device
- *
- *	Restore register state that was lost during suspend and resume.
- *
- *	FIXME: review
- */
-static int cdv_restore_display_registers(struct drm_device *dev)
-{
-	return 0;
-}
-
-static int cdv_power_down(struct drm_device *dev)
-{
-	return 0;
-}
-
-static int cdv_power_up(struct drm_device *dev)
-{
-	return 0;
-}
-
-/* FIXME ? - shared with Poulsbo */
-static void cdv_get_core_freq(struct drm_device *dev)
-{
-	uint32_t clock;
-	struct pci_dev *pci_root = pci_get_bus_and_slot(0, 0);
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	pci_write_config_dword(pci_root, 0xD0, 0xD0050300);
-	pci_read_config_dword(pci_root, 0xD4, &clock);
-	pci_dev_put(pci_root);
-
-	switch (clock & 0x07) {
-	case 0:
-		dev_priv->core_freq = 100;
-		break;
-	case 1:
-		dev_priv->core_freq = 133;
-		break;
-	case 2:
-		dev_priv->core_freq = 150;
-		break;
-	case 3:
-		dev_priv->core_freq = 178;
-		break;
-	case 4:
-		dev_priv->core_freq = 200;
-		break;
-	case 5:
-	case 6:
-	case 7:
-		dev_priv->core_freq = 266;
-	default:
-		dev_priv->core_freq = 0;
-	}
-}
-
-static int cdv_chip_setup(struct drm_device *dev)
-{
-	cdv_get_core_freq(dev);
-	gma_intel_opregion_init(dev);
-	psb_intel_init_bios(dev);
-	return 0;
-}
-
-/* CDV is much like Poulsbo but has MID like SGX offsets and PM */
-
-const struct psb_ops cdv_chip_ops = {
-	.name = "Cedartrail",
-	.accel_2d = 0,
-	.pipes = 2,
-	.sgx_offset = MRST_SGX_OFFSET,
-	.chip_setup = cdv_chip_setup,
-
-	.crtc_helper = &cdv_intel_helper_funcs,
-	.crtc_funcs = &cdv_intel_crtc_funcs,
-
-	.output_init = cdv_output_init,
-
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
-	.backlight_init = cdv_backlight_init,
-#endif
-
-	.init_pm = cdv_init_pm,
-	.save_regs = cdv_save_display_registers,
-	.restore_regs = cdv_restore_display_registers,
-	.power_down = cdv_power_down,
-	.power_up = cdv_power_up,
-};
diff --git a/drivers/staging/gma500/cdv_device.h b/drivers/staging/gma500/cdv_device.h
deleted file mode 100644
index 2a88b7beb551..000000000000
--- a/drivers/staging/gma500/cdv_device.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/*
- * Copyright © 2011 Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-extern const struct drm_crtc_helper_funcs cdv_intel_helper_funcs;
-extern const struct drm_crtc_funcs cdv_intel_crtc_funcs;
-extern void cdv_intel_crt_init(struct drm_device *dev,
-			struct psb_intel_mode_device *mode_dev);
-extern void cdv_intel_lvds_init(struct drm_device *dev,
-			struct psb_intel_mode_device *mode_dev);
-extern void cdv_hdmi_init(struct drm_device *dev, struct psb_intel_mode_device *mode_dev,
-			int reg);
-extern struct drm_display_mode *cdv_intel_crtc_mode_get(struct drm_device *dev,
-					     struct drm_crtc *crtc);
-
-extern inline void cdv_intel_wait_for_vblank(struct drm_device *dev)
-{
-	/* Wait for 20ms, i.e. one cycle at 50hz. */
-        /* FIXME: msleep ?? */
-	mdelay(20);
-}
-
-
diff --git a/drivers/staging/gma500/cdv_intel_crt.c b/drivers/staging/gma500/cdv_intel_crt.c
deleted file mode 100644
index efda63b97b45..000000000000
--- a/drivers/staging/gma500/cdv_intel_crt.c
+++ /dev/null
@@ -1,326 +0,0 @@
-/*
- * Copyright © 2006-2007 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *	Eric Anholt <eric@anholt.net>
- */
-
-#include <linux/i2c.h>
-#include <drm/drmP.h>
-
-#include "intel_bios.h"
-#include "psb_drv.h"
-#include "psb_intel_drv.h"
-#include "psb_intel_reg.h"
-#include "power.h"
-#include <linux/pm_runtime.h>
-
-
-static void cdv_intel_crt_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct drm_device *dev = encoder->dev;
-	u32 temp, reg;
-	reg = ADPA;
-
-	temp = REG_READ(reg);
-	temp &= ~(ADPA_HSYNC_CNTL_DISABLE | ADPA_VSYNC_CNTL_DISABLE);
-	temp &= ~ADPA_DAC_ENABLE;
-
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-		temp |= ADPA_DAC_ENABLE;
-		break;
-	case DRM_MODE_DPMS_STANDBY:
-		temp |= ADPA_DAC_ENABLE | ADPA_HSYNC_CNTL_DISABLE;
-		break;
-	case DRM_MODE_DPMS_SUSPEND:
-		temp |= ADPA_DAC_ENABLE | ADPA_VSYNC_CNTL_DISABLE;
-		break;
-	case DRM_MODE_DPMS_OFF:
-		temp |= ADPA_HSYNC_CNTL_DISABLE | ADPA_VSYNC_CNTL_DISABLE;
-		break;
-	}
-
-	REG_WRITE(reg, temp);
-}
-
-static int cdv_intel_crt_mode_valid(struct drm_connector *connector,
-				struct drm_display_mode *mode)
-{
-	int max_clock = 0;
-	if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
-		return MODE_NO_DBLESCAN;
-
-	/* The lowest clock for CDV is 20000KHz */
-	if (mode->clock < 20000)
-		return MODE_CLOCK_LOW;
-
-	/* The max clock for CDV is 355 instead of 400 */
-	max_clock = 355000;
-	if (mode->clock > max_clock)
-		return MODE_CLOCK_HIGH;
-
-	if (mode->hdisplay > 1680 || mode->vdisplay > 1050)
-		return MODE_PANEL;
-
-	return MODE_OK;
-}
-
-static bool cdv_intel_crt_mode_fixup(struct drm_encoder *encoder,
-				 struct drm_display_mode *mode,
-				 struct drm_display_mode *adjusted_mode)
-{
-	return true;
-}
-
-static void cdv_intel_crt_mode_set(struct drm_encoder *encoder,
-			       struct drm_display_mode *mode,
-			       struct drm_display_mode *adjusted_mode)
-{
-
-	struct drm_device *dev = encoder->dev;
-	struct drm_crtc *crtc = encoder->crtc;
-	struct psb_intel_crtc *psb_intel_crtc =
-					to_psb_intel_crtc(crtc);
-	int dpll_md_reg;
-	u32 adpa, dpll_md;
-	u32 adpa_reg;
-
-	if (psb_intel_crtc->pipe == 0)
-		dpll_md_reg = DPLL_A_MD;
-	else
-		dpll_md_reg = DPLL_B_MD;
-
-	adpa_reg = ADPA;
-
-	/*
-	 * Disable separate mode multiplier used when cloning SDVO to CRT
-	 * XXX this needs to be adjusted when we really are cloning
-	 */
-	{
-		dpll_md = REG_READ(dpll_md_reg);
-		REG_WRITE(dpll_md_reg,
-			   dpll_md & ~DPLL_MD_UDI_MULTIPLIER_MASK);
-	}
-
-	adpa = 0;
-	if (adjusted_mode->flags & DRM_MODE_FLAG_PHSYNC)
-		adpa |= ADPA_HSYNC_ACTIVE_HIGH;
-	if (adjusted_mode->flags & DRM_MODE_FLAG_PVSYNC)
-		adpa |= ADPA_VSYNC_ACTIVE_HIGH;
-
-	if (psb_intel_crtc->pipe == 0)
-		adpa |= ADPA_PIPE_A_SELECT;
-	else
-		adpa |= ADPA_PIPE_B_SELECT;
-
-	REG_WRITE(adpa_reg, adpa);
-}
-
-
-/**
- * Uses CRT_HOTPLUG_EN and CRT_HOTPLUG_STAT to detect CRT presence.
- *
- * \return true if CRT is connected.
- * \return false if CRT is disconnected.
- */
-static bool cdv_intel_crt_detect_hotplug(struct drm_connector *connector,
-								bool force)
-{
-	struct drm_device *dev = connector->dev;
-	u32 hotplug_en;
-	int i, tries = 0, ret = false;
-	u32 adpa_orig;
-
-	/* disable the DAC when doing the hotplug detection */
-
-	adpa_orig = REG_READ(ADPA);
-
-	REG_WRITE(ADPA, adpa_orig & ~(ADPA_DAC_ENABLE));
-
-	/*
-	 * On a CDV thep, CRT detect sequence need to be done twice
-	 * to get a reliable result.
-	 */
-	tries = 2;
-
-	hotplug_en = REG_READ(PORT_HOTPLUG_EN);
-	hotplug_en &= ~(CRT_HOTPLUG_DETECT_MASK);
-	hotplug_en |= CRT_HOTPLUG_FORCE_DETECT;
-
-	hotplug_en |= CRT_HOTPLUG_ACTIVATION_PERIOD_64;
-	hotplug_en |= CRT_HOTPLUG_VOLTAGE_COMPARE_50;
-
-	for (i = 0; i < tries ; i++) {
-		unsigned long timeout;
-		/* turn on the FORCE_DETECT */
-		REG_WRITE(PORT_HOTPLUG_EN, hotplug_en);
-		timeout = jiffies + msecs_to_jiffies(1000);
-		/* wait for FORCE_DETECT to go off */
-		do {
-			if (!(REG_READ(PORT_HOTPLUG_EN) &
-					CRT_HOTPLUG_FORCE_DETECT))
-				break;
-			msleep(1);
-		} while (time_after(timeout, jiffies));
-	}
-
-	if ((REG_READ(PORT_HOTPLUG_STAT) & CRT_HOTPLUG_MONITOR_MASK) !=
-	    CRT_HOTPLUG_MONITOR_NONE)
-		ret = true;
-
-	/* Restore the saved ADPA */
-	REG_WRITE(ADPA, adpa_orig);
-	return ret;
-}
-
-static enum drm_connector_status cdv_intel_crt_detect(
-				struct drm_connector *connector, bool force)
-{
-	if (cdv_intel_crt_detect_hotplug(connector, force))
-		return connector_status_connected;
-	else
-		return connector_status_disconnected;
-}
-
-static void cdv_intel_crt_destroy(struct drm_connector *connector)
-{
-	struct psb_intel_output *intel_output = to_psb_intel_output(connector);
-
-	psb_intel_i2c_destroy(intel_output->ddc_bus);
-	drm_sysfs_connector_remove(connector);
-	drm_connector_cleanup(connector);
-	kfree(connector);
-}
-
-static int cdv_intel_crt_get_modes(struct drm_connector *connector)
-{
-	struct psb_intel_output *intel_output =
-				to_psb_intel_output(connector);
-	return psb_intel_ddc_get_modes(intel_output);
-}
-
-static int cdv_intel_crt_set_property(struct drm_connector *connector,
-				  struct drm_property *property,
-				  uint64_t value)
-{
-	return 0;
-}
-
-/*
- * Routines for controlling stuff on the analog port
- */
-
-static const struct drm_encoder_helper_funcs cdv_intel_crt_helper_funcs = {
-	.dpms = cdv_intel_crt_dpms,
-	.mode_fixup = cdv_intel_crt_mode_fixup,
-	.prepare = psb_intel_encoder_prepare,
-	.commit = psb_intel_encoder_commit,
-	.mode_set = cdv_intel_crt_mode_set,
-};
-
-static const struct drm_connector_funcs cdv_intel_crt_connector_funcs = {
-	.dpms = drm_helper_connector_dpms,
-	.detect = cdv_intel_crt_detect,
-	.fill_modes = drm_helper_probe_single_connector_modes,
-	.destroy = cdv_intel_crt_destroy,
-	.set_property = cdv_intel_crt_set_property,
-};
-
-static const struct drm_connector_helper_funcs
-				cdv_intel_crt_connector_helper_funcs = {
-	.mode_valid = cdv_intel_crt_mode_valid,
-	.get_modes = cdv_intel_crt_get_modes,
-	.best_encoder = psb_intel_best_encoder,
-};
-
-static void cdv_intel_crt_enc_destroy(struct drm_encoder *encoder)
-{
-	drm_encoder_cleanup(encoder);
-}
-
-static const struct drm_encoder_funcs cdv_intel_crt_enc_funcs = {
-	.destroy = cdv_intel_crt_enc_destroy,
-};
-
-void cdv_intel_crt_init(struct drm_device *dev,
-			struct psb_intel_mode_device *mode_dev)
-{
-
-	struct psb_intel_output *psb_intel_output;
-	struct drm_connector *connector;
-	struct drm_encoder *encoder;
-
-	u32 i2c_reg;
-
-	psb_intel_output = kzalloc(sizeof(struct psb_intel_output), GFP_KERNEL);
-	if (!psb_intel_output)
-		return;
-
-	psb_intel_output->mode_dev = mode_dev;
-	connector = &psb_intel_output->base;
-	drm_connector_init(dev, connector,
-		&cdv_intel_crt_connector_funcs, DRM_MODE_CONNECTOR_VGA);
-
-	encoder = &psb_intel_output->enc;
-	drm_encoder_init(dev, encoder,
-		&cdv_intel_crt_enc_funcs, DRM_MODE_ENCODER_DAC);
-
-	drm_mode_connector_attach_encoder(&psb_intel_output->base,
-					  &psb_intel_output->enc);
-
-	/* Set up the DDC bus. */
-	i2c_reg = GPIOA;
-	/* Remove the following code for CDV */
-	/*
-	if (dev_priv->crt_ddc_bus != 0)
-		i2c_reg = dev_priv->crt_ddc_bus;
-	}*/
-	psb_intel_output->ddc_bus = psb_intel_i2c_create(dev,
-						i2c_reg, "CRTDDC_A");
-	if (!psb_intel_output->ddc_bus) {
-		dev_printk(KERN_ERR, &dev->pdev->dev, "DDC bus registration "
-			   "failed.\n");
-		goto failed_ddc;
-	}
-
-	psb_intel_output->type = INTEL_OUTPUT_ANALOG;
-	/*
-	psb_intel_output->clone_mask = (1 << INTEL_ANALOG_CLONE_BIT);
-	psb_intel_output->crtc_mask = (1 << 0) | (1 << 1);
-	*/
-	connector->interlace_allowed = 0;
-	connector->doublescan_allowed = 0;
-
-	drm_encoder_helper_add(encoder, &cdv_intel_crt_helper_funcs);
-	drm_connector_helper_add(connector,
-					&cdv_intel_crt_connector_helper_funcs);
-
-	drm_sysfs_connector_add(connector);
-
-	return;
-failed_ddc:
-	drm_encoder_cleanup(&psb_intel_output->enc);
-	drm_connector_cleanup(&psb_intel_output->base);
-	kfree(psb_intel_output);
-	return;
-}
diff --git a/drivers/staging/gma500/cdv_intel_display.c b/drivers/staging/gma500/cdv_intel_display.c
deleted file mode 100644
index c63a32776a9e..000000000000
--- a/drivers/staging/gma500/cdv_intel_display.c
+++ /dev/null
@@ -1,1508 +0,0 @@
-/*
- * Copyright © 2006-2011 Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authors:
- *	Eric Anholt <eric@anholt.net>
- */
-
-#include <linux/i2c.h>
-#include <linux/pm_runtime.h>
-
-#include <drm/drmP.h>
-#include "framebuffer.h"
-#include "psb_drv.h"
-#include "psb_intel_drv.h"
-#include "psb_intel_reg.h"
-#include "psb_intel_display.h"
-#include "power.h"
-#include "cdv_device.h"
-
-
-struct cdv_intel_range_t {
-	int min, max;
-};
-
-struct cdv_intel_p2_t {
-	int dot_limit;
-	int p2_slow, p2_fast;
-};
-
-struct cdv_intel_clock_t {
-	/* given values */
-	int n;
-	int m1, m2;
-	int p1, p2;
-	/* derived values */
-	int dot;
-	int vco;
-	int m;
-	int p;
-};
-
-#define INTEL_P2_NUM		      2
-
-struct cdv_intel_limit_t {
-	struct cdv_intel_range_t dot, vco, n, m, m1, m2, p, p1;
-	struct cdv_intel_p2_t p2;
-};
-
-#define CDV_LIMIT_SINGLE_LVDS_96	0
-#define CDV_LIMIT_SINGLE_LVDS_100	1
-#define CDV_LIMIT_DAC_HDMI_27		2
-#define CDV_LIMIT_DAC_HDMI_96		3
-
-static const struct cdv_intel_limit_t cdv_intel_limits[] = {
-	{			/* CDV_SIGNLE_LVDS_96MHz */
-	 .dot = {.min = 20000, .max = 115500},
-	 .vco = {.min = 1800000, .max = 3600000},
-	 .n = {.min = 2, .max = 6},
-	 .m = {.min = 60, .max = 160},
-	 .m1 = {.min = 0, .max = 0},
-	 .m2 = {.min = 58, .max = 158},
-	 .p = {.min = 28, .max = 140},
-	 .p1 = {.min = 2, .max = 10},
-	 .p2 = {.dot_limit = 200000,
-		.p2_slow = 14, .p2_fast = 14},
-	 },
-	{			/* CDV_SINGLE_LVDS_100MHz */
-	 .dot = {.min = 20000, .max = 115500},
-	 .vco = {.min = 1800000, .max = 3600000},
-	 .n = {.min = 2, .max = 6},
-	 .m = {.min = 60, .max = 160},
-	 .m1 = {.min = 0, .max = 0},
-	 .m2 = {.min = 58, .max = 158},
-	 .p = {.min = 28, .max = 140},
-	 .p1 = {.min = 2, .max = 10},
-	 /* The single-channel range is 25-112Mhz, and dual-channel
-	  * is 80-224Mhz.  Prefer single channel as much as possible.
-	  */
-	 .p2 = {.dot_limit = 200000, .p2_slow = 14, .p2_fast = 14},
-	 },
-	{			/* CDV_DAC_HDMI_27MHz */
-	 .dot = {.min = 20000, .max = 400000},
-	 .vco = {.min = 1809000, .max = 3564000},
-	 .n = {.min = 1, .max = 1},
-	 .m = {.min = 67, .max = 132},
-	 .m1 = {.min = 0, .max = 0},
-	 .m2 = {.min = 65, .max = 130},
-	 .p = {.min = 5, .max = 90},
-	 .p1 = {.min = 1, .max = 9},
-	 .p2 = {.dot_limit = 225000, .p2_slow = 10, .p2_fast = 5},
-	 },
-	{			/* CDV_DAC_HDMI_96MHz */
-	 .dot = {.min = 20000, .max = 400000},
-	 .vco = {.min = 1800000, .max = 3600000},
-	 .n = {.min = 2, .max = 6},
-	 .m = {.min = 60, .max = 160},
-	 .m1 = {.min = 0, .max = 0},
-	 .m2 = {.min = 58, .max = 158},
-	 .p = {.min = 5, .max = 100},
-	 .p1 = {.min = 1, .max = 10},
-	 .p2 = {.dot_limit = 225000, .p2_slow = 10, .p2_fast = 5},
-	 },
-};
-
-#define _wait_for(COND, MS, W) ({ \
-	unsigned long timeout__ = jiffies + msecs_to_jiffies(MS);	\
-	int ret__ = 0;							\
-	while (!(COND)) {						\
-		if (time_after(jiffies, timeout__)) {			\
-			ret__ = -ETIMEDOUT;				\
-			break;						\
-		}							\
-		if (W && !in_dbg_master())				\
-			msleep(W);					\
-	}								\
-	ret__;								\
-})
-
-#define wait_for(COND, MS) _wait_for(COND, MS, 1)
-
-
-static int cdv_sb_read(struct drm_device *dev, u32 reg, u32 *val)
-{
-	int ret;
-
-	ret = wait_for((REG_READ(SB_PCKT) & SB_BUSY) == 0, 1000);
-	if (ret) {
-		DRM_ERROR("timeout waiting for SB to idle before read\n");
-		return ret;
-	}
-
-	REG_WRITE(SB_ADDR, reg);
-	REG_WRITE(SB_PCKT,
-		   SET_FIELD(SB_OPCODE_READ, SB_OPCODE) |
-		   SET_FIELD(SB_DEST_DPLL, SB_DEST) |
-		   SET_FIELD(0xf, SB_BYTE_ENABLE));
-
-	ret = wait_for((REG_READ(SB_PCKT) & SB_BUSY) == 0, 1000);
-	if (ret) {
-		DRM_ERROR("timeout waiting for SB to idle after read\n");
-		return ret;
-	}
-
-	*val = REG_READ(SB_DATA);
-
-	return 0;
-}
-
-static int cdv_sb_write(struct drm_device *dev, u32 reg, u32 val)
-{
-	int ret;
-	static bool dpio_debug = true;
-	u32 temp;
-
-	if (dpio_debug) {
-		if (cdv_sb_read(dev, reg, &temp) == 0)
-			DRM_DEBUG_KMS("0x%08x: 0x%08x (before)\n", reg, temp);
-		DRM_DEBUG_KMS("0x%08x: 0x%08x\n", reg, val);
-	}
-
-	ret = wait_for((REG_READ(SB_PCKT) & SB_BUSY) == 0, 1000);
-	if (ret) {
-		DRM_ERROR("timeout waiting for SB to idle before write\n");
-		return ret;
-	}
-
-	REG_WRITE(SB_ADDR, reg);
-	REG_WRITE(SB_DATA, val);
-	REG_WRITE(SB_PCKT,
-		   SET_FIELD(SB_OPCODE_WRITE, SB_OPCODE) |
-		   SET_FIELD(SB_DEST_DPLL, SB_DEST) |
-		   SET_FIELD(0xf, SB_BYTE_ENABLE));
-
-	ret = wait_for((REG_READ(SB_PCKT) & SB_BUSY) == 0, 1000);
-	if (ret) {
-		DRM_ERROR("timeout waiting for SB to idle after write\n");
-		return ret;
-	}
-
-	if (dpio_debug) {
-		if (cdv_sb_read(dev, reg, &temp) == 0)
-			DRM_DEBUG_KMS("0x%08x: 0x%08x (after)\n", reg, temp);
-	}
-
-	return 0;
-}
-
-/* Reset the DPIO configuration register.  The BIOS does this at every
- * mode set.
- */
-static void cdv_sb_reset(struct drm_device *dev)
-{
-
-	REG_WRITE(DPIO_CFG, 0);
-	REG_READ(DPIO_CFG);
-	REG_WRITE(DPIO_CFG, DPIO_MODE_SELECT_0 | DPIO_CMN_RESET_N);
-}
-
-/* Unlike most Intel display engines, on Cedarview the DPLL registers
- * are behind this sideband bus.  They must be programmed while the
- * DPLL reference clock is on in the DPLL control register, but before
- * the DPLL is enabled in the DPLL control register.
- */
-static int
-cdv_dpll_set_clock_cdv(struct drm_device *dev, struct drm_crtc *crtc,
-			       struct cdv_intel_clock_t *clock)
-{
-	struct psb_intel_crtc *psb_crtc =
-				to_psb_intel_crtc(crtc);
-	int pipe = psb_crtc->pipe;
-	u32 m, n_vco, p;
-	int ret = 0;
-	int dpll_reg = (pipe == 0) ? DPLL_A : DPLL_B;
-	u32 ref_value;
-
-	cdv_sb_reset(dev);
-
-	if ((REG_READ(dpll_reg) & DPLL_SYNCLOCK_ENABLE) == 0) {
-		DRM_ERROR("Attempting to set DPLL with refclk disabled\n");
-		return -EBUSY;
-	}
-
-	/* Follow the BIOS and write the REF/SFR Register. Hardcoded value */
-	ref_value = 0x68A701;
-
-	cdv_sb_write(dev, SB_REF_SFR(pipe), ref_value);
-
-	/* We don't know what the other fields of these regs are, so
-	 * leave them in place.
-	 */
-	ret = cdv_sb_read(dev, SB_M(pipe), &m);
-	if (ret)
-		return ret;
-	m &= ~SB_M_DIVIDER_MASK;
-	m |= ((clock->m2) << SB_M_DIVIDER_SHIFT);
-	ret = cdv_sb_write(dev, SB_M(pipe), m);
-	if (ret)
-		return ret;
-
-	ret = cdv_sb_read(dev, SB_N_VCO(pipe), &n_vco);
-	if (ret)
-		return ret;
-
-	/* Follow the BIOS to program the N_DIVIDER REG */
-	n_vco &= 0xFFFF;
-	n_vco |= 0x107;
-	n_vco &= ~(SB_N_VCO_SEL_MASK |
-		   SB_N_DIVIDER_MASK |
-		   SB_N_CB_TUNE_MASK);
-
-	n_vco |= ((clock->n) << SB_N_DIVIDER_SHIFT);
-
-	if (clock->vco < 2250000) {
-		n_vco |= (2 << SB_N_CB_TUNE_SHIFT);
-		n_vco |= (0 << SB_N_VCO_SEL_SHIFT);
-	} else if (clock->vco < 2750000) {
-		n_vco |= (1 << SB_N_CB_TUNE_SHIFT);
-		n_vco |= (1 << SB_N_VCO_SEL_SHIFT);
-	} else if (clock->vco < 3300000) {
-		n_vco |= (0 << SB_N_CB_TUNE_SHIFT);
-		n_vco |= (2 << SB_N_VCO_SEL_SHIFT);
-	} else {
-		n_vco |= (0 << SB_N_CB_TUNE_SHIFT);
-		n_vco |= (3 << SB_N_VCO_SEL_SHIFT);
-	}
-
-	ret = cdv_sb_write(dev, SB_N_VCO(pipe), n_vco);
-	if (ret)
-		return ret;
-
-	ret = cdv_sb_read(dev, SB_P(pipe), &p);
-	if (ret)
-		return ret;
-	p &= ~(SB_P2_DIVIDER_MASK | SB_P1_DIVIDER_MASK);
-	p |= SET_FIELD(clock->p1, SB_P1_DIVIDER);
-	switch (clock->p2) {
-	case 5:
-		p |= SET_FIELD(SB_P2_5, SB_P2_DIVIDER);
-		break;
-	case 10:
-		p |= SET_FIELD(SB_P2_10, SB_P2_DIVIDER);
-		break;
-	case 14:
-		p |= SET_FIELD(SB_P2_14, SB_P2_DIVIDER);
-		break;
-	case 7:
-		p |= SET_FIELD(SB_P2_7, SB_P2_DIVIDER);
-		break;
-	default:
-		DRM_ERROR("Bad P2 clock: %d\n", clock->p2);
-		return -EINVAL;
-	}
-	ret = cdv_sb_write(dev, SB_P(pipe), p);
-	if (ret)
-		return ret;
-
-	/* always Program the Lane Register for the Pipe A*/
-	if (pipe == 0) {
-		/* Program the Lane0/1 for HDMI B */
-		u32 lane_reg, lane_value;
-
-		lane_reg = PSB_LANE0;
-		cdv_sb_read(dev, lane_reg, &lane_value);
-		lane_value &= ~(LANE_PLL_MASK);
-		lane_value |= LANE_PLL_ENABLE;
-		cdv_sb_write(dev, lane_reg, lane_value);
-
-		lane_reg = PSB_LANE1;
-		cdv_sb_read(dev, lane_reg, &lane_value);
-		lane_value &= ~(LANE_PLL_MASK);
-		lane_value |= LANE_PLL_ENABLE;
-		cdv_sb_write(dev, lane_reg, lane_value);
-
-		/* Program the Lane2/3 for HDMI C */
-		lane_reg = PSB_LANE2;
-		cdv_sb_read(dev, lane_reg, &lane_value);
-		lane_value &= ~(LANE_PLL_MASK);
-		lane_value |= LANE_PLL_ENABLE;
-		cdv_sb_write(dev, lane_reg, lane_value);
-
-		lane_reg = PSB_LANE3;
-		cdv_sb_read(dev, lane_reg, &lane_value);
-		lane_value &= ~(LANE_PLL_MASK);
-		lane_value |= LANE_PLL_ENABLE;
-		cdv_sb_write(dev, lane_reg, lane_value);
-	}
-
-	return 0;
-}
-
-/*
- * Returns whether any output on the specified pipe is of the specified type
- */
-bool cdv_intel_pipe_has_type(struct drm_crtc *crtc, int type)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_mode_config *mode_config = &dev->mode_config;
-	struct drm_connector *l_entry;
-
-	list_for_each_entry(l_entry, &mode_config->connector_list, head) {
-		if (l_entry->encoder && l_entry->encoder->crtc == crtc) {
-			struct psb_intel_output *psb_intel_output =
-			    to_psb_intel_output(l_entry);
-			if (psb_intel_output->type == type)
-				return true;
-		}
-	}
-	return false;
-}
-
-static const struct cdv_intel_limit_t *cdv_intel_limit(struct drm_crtc *crtc,
-							int refclk)
-{
-	const struct cdv_intel_limit_t *limit;
-	if (cdv_intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS)) {
-		/*
-		 * Now only single-channel LVDS is supported on CDV. If it is
-		 * incorrect, please add the dual-channel LVDS.
-		 */
-		if (refclk == 96000)
-			limit = &cdv_intel_limits[CDV_LIMIT_SINGLE_LVDS_96];
-		else
-			limit = &cdv_intel_limits[CDV_LIMIT_SINGLE_LVDS_100];
-	} else {
-		if (refclk == 27000)
-			limit = &cdv_intel_limits[CDV_LIMIT_DAC_HDMI_27];
-		else
-			limit = &cdv_intel_limits[CDV_LIMIT_DAC_HDMI_96];
-	}
-	return limit;
-}
-
-/* m1 is reserved as 0 in CDV, n is a ring counter */
-static void cdv_intel_clock(struct drm_device *dev,
-			int refclk, struct cdv_intel_clock_t *clock)
-{
-	clock->m = clock->m2 + 2;
-	clock->p = clock->p1 * clock->p2;
-	clock->vco = (refclk * clock->m) / clock->n;
-	clock->dot = clock->vco / clock->p;
-}
-
-
-#define INTELPllInvalid(s)   { /* ErrorF (s) */; return false; }
-static bool cdv_intel_PLL_is_valid(struct drm_crtc *crtc,
-				const struct cdv_intel_limit_t *limit,
-			       struct cdv_intel_clock_t *clock)
-{
-	if (clock->p1 < limit->p1.min || limit->p1.max < clock->p1)
-		INTELPllInvalid("p1 out of range\n");
-	if (clock->p < limit->p.min || limit->p.max < clock->p)
-		INTELPllInvalid("p out of range\n");
-	/* unnecessary to check the range of m(m1/M2)/n again */
-	if (clock->vco < limit->vco.min || limit->vco.max < clock->vco)
-		INTELPllInvalid("vco out of range\n");
-	/* XXX: We may need to be checking "Dot clock"
-	 * depending on the multiplier, connector, etc.,
-	 * rather than just a single range.
-	 */
-	if (clock->dot < limit->dot.min || limit->dot.max < clock->dot)
-		INTELPllInvalid("dot out of range\n");
-
-	return true;
-}
-
-static bool cdv_intel_find_best_PLL(struct drm_crtc *crtc, int target,
-				int refclk,
-				struct cdv_intel_clock_t *best_clock)
-{
-	struct drm_device *dev = crtc->dev;
-	struct cdv_intel_clock_t clock;
-	const struct cdv_intel_limit_t *limit = cdv_intel_limit(crtc, refclk);
-	int err = target;
-
-
-	if (cdv_intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS) &&
-	    (REG_READ(LVDS) & LVDS_PORT_EN) != 0) {
-		/*
-		 * For LVDS, if the panel is on, just rely on its current
-		 * settings for dual-channel.  We haven't figured out how to
-		 * reliably set up different single/dual channel state, if we
-		 * even can.
-		 */
-		if ((REG_READ(LVDS) & LVDS_CLKB_POWER_MASK) ==
-		    LVDS_CLKB_POWER_UP)
-			clock.p2 = limit->p2.p2_fast;
-		else
-			clock.p2 = limit->p2.p2_slow;
-	} else {
-		if (target < limit->p2.dot_limit)
-			clock.p2 = limit->p2.p2_slow;
-		else
-			clock.p2 = limit->p2.p2_fast;
-	}
-
-	memset(best_clock, 0, sizeof(*best_clock));
-	clock.m1 = 0;
-	/* m1 is reserved as 0 in CDV, n is a ring counter.
-	   So skip the m1 loop */
-	for (clock.n = limit->n.min; clock.n <= limit->n.max; clock.n++) {
-		for (clock.m2 = limit->m2.min; clock.m2 <= limit->m2.max;
-					     clock.m2++) {
-			for (clock.p1 = limit->p1.min;
-					clock.p1 <= limit->p1.max;
-					clock.p1++) {
-				int this_err;
-
-				cdv_intel_clock(dev, refclk, &clock);
-
-				if (!cdv_intel_PLL_is_valid(crtc,
-								limit, &clock))
-						continue;
-
-				this_err = abs(clock.dot - target);
-				if (this_err < err) {
-					*best_clock = clock;
-					err = this_err;
-				}
-			}
-		}
-	}
-
-	return err != target;
-}
-
-int cdv_intel_pipe_set_base(struct drm_crtc *crtc,
-			    int x, int y, struct drm_framebuffer *old_fb)
-{
-	struct drm_device *dev = crtc->dev;
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	struct psb_framebuffer *psbfb = to_psb_fb(crtc->fb);
-	int pipe = psb_intel_crtc->pipe;
-	unsigned long start, offset;
-	int dspbase = (pipe == 0 ? DSPABASE : DSPBBASE);
-	int dspsurf = (pipe == 0 ? DSPASURF : DSPBSURF);
-	int dspstride = (pipe == 0) ? DSPASTRIDE : DSPBSTRIDE;
-	int dspcntr_reg = (pipe == 0) ? DSPACNTR : DSPBCNTR;
-	u32 dspcntr;
-	int ret = 0;
-
-	if (!gma_power_begin(dev, true))
-		return 0;
-
-	/* no fb bound */
-	if (!crtc->fb) {
-		dev_err(dev->dev, "No FB bound\n");
-		goto psb_intel_pipe_cleaner;
-	}
-
-
-	/* We are displaying this buffer, make sure it is actually loaded
-	   into the GTT */
-	ret = psb_gtt_pin(psbfb->gtt);
-	if (ret < 0)
-		goto psb_intel_pipe_set_base_exit;
-	start = psbfb->gtt->offset;
-	offset = y * crtc->fb->pitches[0] + x * (crtc->fb->bits_per_pixel / 8);
-
-	REG_WRITE(dspstride, crtc->fb->pitches[0]);
-
-	dspcntr = REG_READ(dspcntr_reg);
-	dspcntr &= ~DISPPLANE_PIXFORMAT_MASK;
-
-	switch (crtc->fb->bits_per_pixel) {
-	case 8:
-		dspcntr |= DISPPLANE_8BPP;
-		break;
-	case 16:
-		if (crtc->fb->depth == 15)
-			dspcntr |= DISPPLANE_15_16BPP;
-		else
-			dspcntr |= DISPPLANE_16BPP;
-		break;
-	case 24:
-	case 32:
-		dspcntr |= DISPPLANE_32BPP_NO_ALPHA;
-		break;
-	default:
-		dev_err(dev->dev, "Unknown color depth\n");
-		ret = -EINVAL;
-		goto psb_intel_pipe_set_base_exit;
-	}
-	REG_WRITE(dspcntr_reg, dspcntr);
-
-	dev_dbg(dev->dev,
-		"Writing base %08lX %08lX %d %d\n", start, offset, x, y);
-
-	REG_WRITE(dspbase, offset);
-	REG_READ(dspbase);
-	REG_WRITE(dspsurf, start);
-	REG_READ(dspsurf);
-
-psb_intel_pipe_cleaner:
-	/* If there was a previous display we can now unpin it */
-	if (old_fb)
-		psb_gtt_unpin(to_psb_fb(old_fb)->gtt);
-
-psb_intel_pipe_set_base_exit:
-	gma_power_end(dev);
-	return ret;
-}
-
-/**
- * Sets the power management mode of the pipe and plane.
- *
- * This code should probably grow support for turning the cursor off and back
- * on appropriately at the same time as we're turning the pipe off/on.
- */
-static void cdv_intel_crtc_dpms(struct drm_crtc *crtc, int mode)
-{
-	struct drm_device *dev = crtc->dev;
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int pipe = psb_intel_crtc->pipe;
-	int dpll_reg = (pipe == 0) ? DPLL_A : DPLL_B;
-	int dspcntr_reg = (pipe == 0) ? DSPACNTR : DSPBCNTR;
-	int dspbase_reg = (pipe == 0) ? DSPABASE : DSPBBASE;
-	int pipeconf_reg = (pipe == 0) ? PIPEACONF : PIPEBCONF;
-	u32 temp;
-	bool enabled;
-
-	/* XXX: When our outputs are all unaware of DPMS modes other than off
-	 * and on, we should map those modes to DRM_MODE_DPMS_OFF in the CRTC.
-	 */
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-	case DRM_MODE_DPMS_STANDBY:
-	case DRM_MODE_DPMS_SUSPEND:
-		/* Enable the DPLL */
-		temp = REG_READ(dpll_reg);
-		if ((temp & DPLL_VCO_ENABLE) == 0) {
-			REG_WRITE(dpll_reg, temp);
-			REG_READ(dpll_reg);
-			/* Wait for the clocks to stabilize. */
-			udelay(150);
-			REG_WRITE(dpll_reg, temp | DPLL_VCO_ENABLE);
-			REG_READ(dpll_reg);
-			/* Wait for the clocks to stabilize. */
-			udelay(150);
-			REG_WRITE(dpll_reg, temp | DPLL_VCO_ENABLE);
-			REG_READ(dpll_reg);
-			/* Wait for the clocks to stabilize. */
-			udelay(150);
-		}
-
-		/* Jim Bish - switch plan and pipe per scott */
-		/* Enable the plane */
-		temp = REG_READ(dspcntr_reg);
-		if ((temp & DISPLAY_PLANE_ENABLE) == 0) {
-			REG_WRITE(dspcntr_reg,
-				  temp | DISPLAY_PLANE_ENABLE);
-			/* Flush the plane changes */
-			REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
-		}
-
-		udelay(150);
-
-		/* Enable the pipe */
-		temp = REG_READ(pipeconf_reg);
-		if ((temp & PIPEACONF_ENABLE) == 0)
-			REG_WRITE(pipeconf_reg, temp | PIPEACONF_ENABLE);
-
-		psb_intel_crtc_load_lut(crtc);
-
-		/* Give the overlay scaler a chance to enable
-		 * if it's on this pipe */
-		/* psb_intel_crtc_dpms_video(crtc, true); TODO */
-		break;
-	case DRM_MODE_DPMS_OFF:
-		/* Give the overlay scaler a chance to disable
-		 * if it's on this pipe */
-		/* psb_intel_crtc_dpms_video(crtc, FALSE); TODO */
-
-		/* Disable the VGA plane that we never use */
-		REG_WRITE(VGACNTRL, VGA_DISP_DISABLE);
-
-		/* Jim Bish - changed pipe/plane here as well. */
-
-		/* Wait for vblank for the disable to take effect */
-		cdv_intel_wait_for_vblank(dev);
-
-		/* Next, disable display pipes */
-		temp = REG_READ(pipeconf_reg);
-		if ((temp & PIPEACONF_ENABLE) != 0) {
-			REG_WRITE(pipeconf_reg, temp & ~PIPEACONF_ENABLE);
-			REG_READ(pipeconf_reg);
-		}
-
-		/* Wait for vblank for the disable to take effect. */
-		cdv_intel_wait_for_vblank(dev);
-
-		udelay(150);
-
-		/* Disable display plane */
-		temp = REG_READ(dspcntr_reg);
-		if ((temp & DISPLAY_PLANE_ENABLE) != 0) {
-			REG_WRITE(dspcntr_reg,
-				  temp & ~DISPLAY_PLANE_ENABLE);
-			/* Flush the plane changes */
-			REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
-			REG_READ(dspbase_reg);
-		}
-
-		temp = REG_READ(dpll_reg);
-		if ((temp & DPLL_VCO_ENABLE) != 0) {
-			REG_WRITE(dpll_reg, temp & ~DPLL_VCO_ENABLE);
-			REG_READ(dpll_reg);
-		}
-
-		/* Wait for the clocks to turn off. */
-		udelay(150);
-		break;
-	}
-	enabled = crtc->enabled && mode != DRM_MODE_DPMS_OFF;
-	/*Set FIFO Watermarks*/
-	REG_WRITE(DSPARB, 0x3F3E);
-}
-
-static void cdv_intel_crtc_prepare(struct drm_crtc *crtc)
-{
-	struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
-	crtc_funcs->dpms(crtc, DRM_MODE_DPMS_OFF);
-}
-
-static void cdv_intel_crtc_commit(struct drm_crtc *crtc)
-{
-	struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
-	crtc_funcs->dpms(crtc, DRM_MODE_DPMS_ON);
-}
-
-void cdv_intel_encoder_prepare(struct drm_encoder *encoder)
-{
-	struct drm_encoder_helper_funcs *encoder_funcs =
-	    encoder->helper_private;
-	/* lvds has its own version of prepare see cdv_intel_lvds_prepare */
-	encoder_funcs->dpms(encoder, DRM_MODE_DPMS_OFF);
-}
-
-void cdv_intel_encoder_commit(struct drm_encoder *encoder)
-{
-	struct drm_encoder_helper_funcs *encoder_funcs =
-	    encoder->helper_private;
-	/* lvds has its own version of commit see cdv_intel_lvds_commit */
-	encoder_funcs->dpms(encoder, DRM_MODE_DPMS_ON);
-}
-
-static bool cdv_intel_crtc_mode_fixup(struct drm_crtc *crtc,
-				  struct drm_display_mode *mode,
-				  struct drm_display_mode *adjusted_mode)
-{
-	return true;
-}
-
-
-/**
- * Return the pipe currently connected to the panel fitter,
- * or -1 if the panel fitter is not present or not in use
- */
-static int cdv_intel_panel_fitter_pipe(struct drm_device *dev)
-{
-	u32 pfit_control;
-
-	pfit_control = REG_READ(PFIT_CONTROL);
-
-	/* See if the panel fitter is in use */
-	if ((pfit_control & PFIT_ENABLE) == 0)
-		return -1;
-	return (pfit_control >> 29) & 0x3;
-}
-
-static int cdv_intel_crtc_mode_set(struct drm_crtc *crtc,
-			       struct drm_display_mode *mode,
-			       struct drm_display_mode *adjusted_mode,
-			       int x, int y,
-			       struct drm_framebuffer *old_fb)
-{
-	struct drm_device *dev = crtc->dev;
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int pipe = psb_intel_crtc->pipe;
-	int dpll_reg = (pipe == 0) ? DPLL_A : DPLL_B;
-	int dpll_md_reg = (psb_intel_crtc->pipe == 0) ? DPLL_A_MD : DPLL_B_MD;
-	int dspcntr_reg = (pipe == 0) ? DSPACNTR : DSPBCNTR;
-	int pipeconf_reg = (pipe == 0) ? PIPEACONF : PIPEBCONF;
-	int htot_reg = (pipe == 0) ? HTOTAL_A : HTOTAL_B;
-	int hblank_reg = (pipe == 0) ? HBLANK_A : HBLANK_B;
-	int hsync_reg = (pipe == 0) ? HSYNC_A : HSYNC_B;
-	int vtot_reg = (pipe == 0) ? VTOTAL_A : VTOTAL_B;
-	int vblank_reg = (pipe == 0) ? VBLANK_A : VBLANK_B;
-	int vsync_reg = (pipe == 0) ? VSYNC_A : VSYNC_B;
-	int dspsize_reg = (pipe == 0) ? DSPASIZE : DSPBSIZE;
-	int dsppos_reg = (pipe == 0) ? DSPAPOS : DSPBPOS;
-	int pipesrc_reg = (pipe == 0) ? PIPEASRC : PIPEBSRC;
-	int refclk;
-	struct cdv_intel_clock_t clock;
-	u32 dpll = 0, dspcntr, pipeconf;
-	bool ok, is_sdvo = false, is_dvo = false;
-	bool is_crt = false, is_lvds = false, is_tv = false;
-	bool is_hdmi = false;
-	struct drm_mode_config *mode_config = &dev->mode_config;
-	struct drm_connector *connector;
-
-	list_for_each_entry(connector, &mode_config->connector_list, head) {
-		struct psb_intel_output *psb_intel_output =
-		    to_psb_intel_output(connector);
-
-		if (!connector->encoder
-		    || connector->encoder->crtc != crtc)
-			continue;
-
-		switch (psb_intel_output->type) {
-		case INTEL_OUTPUT_LVDS:
-			is_lvds = true;
-			break;
-		case INTEL_OUTPUT_SDVO:
-			is_sdvo = true;
-			break;
-		case INTEL_OUTPUT_DVO:
-			is_dvo = true;
-			break;
-		case INTEL_OUTPUT_TVOUT:
-			is_tv = true;
-			break;
-		case INTEL_OUTPUT_ANALOG:
-			is_crt = true;
-			break;
-		case INTEL_OUTPUT_HDMI:
-			is_hdmi = true;
-			break;
-		}
-	}
-
-	refclk = 96000;
-
-	/* Hack selection about ref clk for CRT */
-	/* Select 27MHz as the reference clk for HDMI */
-	if (is_crt || is_hdmi)
-		refclk = 27000;
-
-	drm_mode_debug_printmodeline(adjusted_mode);
-
-	ok = cdv_intel_find_best_PLL(crtc, adjusted_mode->clock, refclk,
-				 &clock);
-	if (!ok) {
-		dev_err(dev->dev, "Couldn't find PLL settings for mode!\n");
-		return 0;
-	}
-
-	dpll = DPLL_VGA_MODE_DIS;
-	if (is_tv) {
-		/* XXX: just matching BIOS for now */
-/*	dpll |= PLL_REF_INPUT_TVCLKINBC; */
-		dpll |= 3;
-	}
-		dpll |= PLL_REF_INPUT_DREFCLK;
-
-	dpll |= DPLL_SYNCLOCK_ENABLE;
-	dpll |= DPLL_VGA_MODE_DIS;
-	if (is_lvds)
-		dpll |= DPLLB_MODE_LVDS;
-	else
-		dpll |= DPLLB_MODE_DAC_SERIAL;
-	/* dpll |= (2 << 11); */
-
-	/* setup pipeconf */
-	pipeconf = REG_READ(pipeconf_reg);
-
-	/* Set up the display plane register */
-	dspcntr = DISPPLANE_GAMMA_ENABLE;
-
-	if (pipe == 0)
-		dspcntr |= DISPPLANE_SEL_PIPE_A;
-	else
-		dspcntr |= DISPPLANE_SEL_PIPE_B;
-
-	dspcntr |= DISPLAY_PLANE_ENABLE;
-	pipeconf |= PIPEACONF_ENABLE;
-
-	REG_WRITE(dpll_reg, dpll | DPLL_VGA_MODE_DIS | DPLL_SYNCLOCK_ENABLE);
-	REG_READ(dpll_reg);
-
-	cdv_dpll_set_clock_cdv(dev, crtc, &clock);
-
-	udelay(150);
-
-
-	/* The LVDS pin pair needs to be on before the DPLLs are enabled.
-	 * This is an exception to the general rule that mode_set doesn't turn
-	 * things on.
-	 */
-	if (is_lvds) {
-		u32 lvds = REG_READ(LVDS);
-
-		lvds |=
-		    LVDS_PORT_EN | LVDS_A0A2_CLKA_POWER_UP |
-		    LVDS_PIPEB_SELECT;
-		/* Set the B0-B3 data pairs corresponding to
-		 * whether we're going to
-		 * set the DPLLs for dual-channel mode or not.
-		 */
-		if (clock.p2 == 7)
-			lvds |= LVDS_B0B3_POWER_UP | LVDS_CLKB_POWER_UP;
-		else
-			lvds &= ~(LVDS_B0B3_POWER_UP | LVDS_CLKB_POWER_UP);
-
-		/* It would be nice to set 24 vs 18-bit mode (LVDS_A3_POWER_UP)
-		 * appropriately here, but we need to look more
-		 * thoroughly into how panels behave in the two modes.
-		 */
-
-		REG_WRITE(LVDS, lvds);
-		REG_READ(LVDS);
-	}
-
-	dpll |= DPLL_VCO_ENABLE;
-
-	/* Disable the panel fitter if it was on our pipe */
-	if (cdv_intel_panel_fitter_pipe(dev) == pipe)
-		REG_WRITE(PFIT_CONTROL, 0);
-
-	DRM_DEBUG_KMS("Mode for pipe %c:\n", pipe == 0 ? 'A' : 'B');
-	drm_mode_debug_printmodeline(mode);
-
-	REG_WRITE(dpll_reg,
-		(REG_READ(dpll_reg) & ~DPLL_LOCK) | DPLL_VCO_ENABLE);
-	REG_READ(dpll_reg);
-	/* Wait for the clocks to stabilize. */
-	udelay(150); /* 42 usec w/o calibration, 110 with.  rounded up. */
-
-	if (!(REG_READ(dpll_reg) & DPLL_LOCK)) {
-		dev_err(dev->dev, "Failed to get DPLL lock\n");
-		return -EBUSY;
-	}
-
-	{
-		int sdvo_pixel_multiply = adjusted_mode->clock / mode->clock;
-		REG_WRITE(dpll_md_reg, (0 << DPLL_MD_UDI_DIVIDER_SHIFT) | ((sdvo_pixel_multiply - 1) << DPLL_MD_UDI_MULTIPLIER_SHIFT));
-	}
-
-	REG_WRITE(htot_reg, (adjusted_mode->crtc_hdisplay - 1) |
-		  ((adjusted_mode->crtc_htotal - 1) << 16));
-	REG_WRITE(hblank_reg, (adjusted_mode->crtc_hblank_start - 1) |
-		  ((adjusted_mode->crtc_hblank_end - 1) << 16));
-	REG_WRITE(hsync_reg, (adjusted_mode->crtc_hsync_start - 1) |
-		  ((adjusted_mode->crtc_hsync_end - 1) << 16));
-	REG_WRITE(vtot_reg, (adjusted_mode->crtc_vdisplay - 1) |
-		  ((adjusted_mode->crtc_vtotal - 1) << 16));
-	REG_WRITE(vblank_reg, (adjusted_mode->crtc_vblank_start - 1) |
-		  ((adjusted_mode->crtc_vblank_end - 1) << 16));
-	REG_WRITE(vsync_reg, (adjusted_mode->crtc_vsync_start - 1) |
-		  ((adjusted_mode->crtc_vsync_end - 1) << 16));
-	/* pipesrc and dspsize control the size that is scaled from,
-	 * which should always be the user's requested size.
-	 */
-	REG_WRITE(dspsize_reg,
-		  ((mode->vdisplay - 1) << 16) | (mode->hdisplay - 1));
-	REG_WRITE(dsppos_reg, 0);
-	REG_WRITE(pipesrc_reg,
-		  ((mode->hdisplay - 1) << 16) | (mode->vdisplay - 1));
-	REG_WRITE(pipeconf_reg, pipeconf);
-	REG_READ(pipeconf_reg);
-
-	cdv_intel_wait_for_vblank(dev);
-
-	REG_WRITE(dspcntr_reg, dspcntr);
-
-	/* Flush the plane changes */
-	{
-		struct drm_crtc_helper_funcs *crtc_funcs =
-		    crtc->helper_private;
-		crtc_funcs->mode_set_base(crtc, x, y, old_fb);
-	}
-
-	cdv_intel_wait_for_vblank(dev);
-
-	return 0;
-}
-
-/** Loads the palette/gamma unit for the CRTC with the prepared values */
-void cdv_intel_crtc_load_lut(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_psb_private *dev_priv =
-				(struct drm_psb_private *)dev->dev_private;
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int palreg = PALETTE_A;
-	int i;
-
-	/* The clocks have to be on to load the palette. */
-	if (!crtc->enabled)
-		return;
-
-	switch (psb_intel_crtc->pipe) {
-	case 0:
-		break;
-	case 1:
-		palreg = PALETTE_B;
-		break;
-	case 2:
-		palreg = PALETTE_C;
-		break;
-	default:
-		dev_err(dev->dev, "Illegal Pipe Number.\n");
-		return;
-	}
-
-	if (gma_power_begin(dev, false)) {
-		for (i = 0; i < 256; i++) {
-			REG_WRITE(palreg + 4 * i,
-				  ((psb_intel_crtc->lut_r[i] +
-				  psb_intel_crtc->lut_adj[i]) << 16) |
-				  ((psb_intel_crtc->lut_g[i] +
-				  psb_intel_crtc->lut_adj[i]) << 8) |
-				  (psb_intel_crtc->lut_b[i] +
-				  psb_intel_crtc->lut_adj[i]));
-		}
-		gma_power_end(dev);
-	} else {
-		for (i = 0; i < 256; i++) {
-			dev_priv->save_palette_a[i] =
-				  ((psb_intel_crtc->lut_r[i] +
-				  psb_intel_crtc->lut_adj[i]) << 16) |
-				  ((psb_intel_crtc->lut_g[i] +
-				  psb_intel_crtc->lut_adj[i]) << 8) |
-				  (psb_intel_crtc->lut_b[i] +
-				  psb_intel_crtc->lut_adj[i]);
-		}
-
-	}
-}
-
-/**
- * Save HW states of giving crtc
- */
-static void cdv_intel_crtc_save(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	/* struct drm_psb_private *dev_priv =
-			(struct drm_psb_private *)dev->dev_private; */
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	struct psb_intel_crtc_state *crtc_state = psb_intel_crtc->crtc_state;
-	int pipeA = (psb_intel_crtc->pipe == 0);
-	uint32_t paletteReg;
-	int i;
-
-	if (!crtc_state) {
-		dev_dbg(dev->dev, "No CRTC state found\n");
-		return;
-	}
-
-	crtc_state->saveDSPCNTR = REG_READ(pipeA ? DSPACNTR : DSPBCNTR);
-	crtc_state->savePIPECONF = REG_READ(pipeA ? PIPEACONF : PIPEBCONF);
-	crtc_state->savePIPESRC = REG_READ(pipeA ? PIPEASRC : PIPEBSRC);
-	crtc_state->saveFP0 = REG_READ(pipeA ? FPA0 : FPB0);
-	crtc_state->saveFP1 = REG_READ(pipeA ? FPA1 : FPB1);
-	crtc_state->saveDPLL = REG_READ(pipeA ? DPLL_A : DPLL_B);
-	crtc_state->saveHTOTAL = REG_READ(pipeA ? HTOTAL_A : HTOTAL_B);
-	crtc_state->saveHBLANK = REG_READ(pipeA ? HBLANK_A : HBLANK_B);
-	crtc_state->saveHSYNC = REG_READ(pipeA ? HSYNC_A : HSYNC_B);
-	crtc_state->saveVTOTAL = REG_READ(pipeA ? VTOTAL_A : VTOTAL_B);
-	crtc_state->saveVBLANK = REG_READ(pipeA ? VBLANK_A : VBLANK_B);
-	crtc_state->saveVSYNC = REG_READ(pipeA ? VSYNC_A : VSYNC_B);
-	crtc_state->saveDSPSTRIDE = REG_READ(pipeA ? DSPASTRIDE : DSPBSTRIDE);
-
-	/*NOTE: DSPSIZE DSPPOS only for psb*/
-	crtc_state->saveDSPSIZE = REG_READ(pipeA ? DSPASIZE : DSPBSIZE);
-	crtc_state->saveDSPPOS = REG_READ(pipeA ? DSPAPOS : DSPBPOS);
-
-	crtc_state->saveDSPBASE = REG_READ(pipeA ? DSPABASE : DSPBBASE);
-
-	DRM_DEBUG("(%x %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x)\n",
-			crtc_state->saveDSPCNTR,
-			crtc_state->savePIPECONF,
-			crtc_state->savePIPESRC,
-			crtc_state->saveFP0,
-			crtc_state->saveFP1,
-			crtc_state->saveDPLL,
-			crtc_state->saveHTOTAL,
-			crtc_state->saveHBLANK,
-			crtc_state->saveHSYNC,
-			crtc_state->saveVTOTAL,
-			crtc_state->saveVBLANK,
-			crtc_state->saveVSYNC,
-			crtc_state->saveDSPSTRIDE,
-			crtc_state->saveDSPSIZE,
-			crtc_state->saveDSPPOS,
-			crtc_state->saveDSPBASE
-		);
-
-	paletteReg = pipeA ? PALETTE_A : PALETTE_B;
-	for (i = 0; i < 256; ++i)
-		crtc_state->savePalette[i] = REG_READ(paletteReg + (i << 2));
-}
-
-/**
- * Restore HW states of giving crtc
- */
-static void cdv_intel_crtc_restore(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	/* struct drm_psb_private * dev_priv =
-				(struct drm_psb_private *)dev->dev_private; */
-	struct psb_intel_crtc *psb_intel_crtc =  to_psb_intel_crtc(crtc);
-	struct psb_intel_crtc_state *crtc_state = psb_intel_crtc->crtc_state;
-	/* struct drm_crtc_helper_funcs * crtc_funcs = crtc->helper_private; */
-	int pipeA = (psb_intel_crtc->pipe == 0);
-	uint32_t paletteReg;
-	int i;
-
-	if (!crtc_state) {
-		dev_dbg(dev->dev, "No crtc state\n");
-		return;
-	}
-
-	DRM_DEBUG(
-		"current:(%x %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x)\n",
-		REG_READ(pipeA ? DSPACNTR : DSPBCNTR),
-		REG_READ(pipeA ? PIPEACONF : PIPEBCONF),
-		REG_READ(pipeA ? PIPEASRC : PIPEBSRC),
-		REG_READ(pipeA ? FPA0 : FPB0),
-		REG_READ(pipeA ? FPA1 : FPB1),
-		REG_READ(pipeA ? DPLL_A : DPLL_B),
-		REG_READ(pipeA ? HTOTAL_A : HTOTAL_B),
-		REG_READ(pipeA ? HBLANK_A : HBLANK_B),
-		REG_READ(pipeA ? HSYNC_A : HSYNC_B),
-		REG_READ(pipeA ? VTOTAL_A : VTOTAL_B),
-		REG_READ(pipeA ? VBLANK_A : VBLANK_B),
-		REG_READ(pipeA ? VSYNC_A : VSYNC_B),
-		REG_READ(pipeA ? DSPASTRIDE : DSPBSTRIDE),
-		REG_READ(pipeA ? DSPASIZE : DSPBSIZE),
-		REG_READ(pipeA ? DSPAPOS : DSPBPOS),
-		REG_READ(pipeA ? DSPABASE : DSPBBASE)
-		);
-
-	DRM_DEBUG(
-		"saved: (%x %x %x %x %x %x %x %x %x %x %x %x %x %x %x %x)\n",
-		crtc_state->saveDSPCNTR,
-		crtc_state->savePIPECONF,
-		crtc_state->savePIPESRC,
-		crtc_state->saveFP0,
-		crtc_state->saveFP1,
-		crtc_state->saveDPLL,
-		crtc_state->saveHTOTAL,
-		crtc_state->saveHBLANK,
-		crtc_state->saveHSYNC,
-		crtc_state->saveVTOTAL,
-		crtc_state->saveVBLANK,
-		crtc_state->saveVSYNC,
-		crtc_state->saveDSPSTRIDE,
-		crtc_state->saveDSPSIZE,
-		crtc_state->saveDSPPOS,
-		crtc_state->saveDSPBASE
-		);
-
-
-	if (crtc_state->saveDPLL & DPLL_VCO_ENABLE) {
-		REG_WRITE(pipeA ? DPLL_A : DPLL_B,
-			crtc_state->saveDPLL & ~DPLL_VCO_ENABLE);
-		REG_READ(pipeA ? DPLL_A : DPLL_B);
-		DRM_DEBUG("write dpll: %x\n",
-				REG_READ(pipeA ? DPLL_A : DPLL_B));
-		udelay(150);
-	}
-
-	REG_WRITE(pipeA ? FPA0 : FPB0, crtc_state->saveFP0);
-	REG_READ(pipeA ? FPA0 : FPB0);
-
-	REG_WRITE(pipeA ? FPA1 : FPB1, crtc_state->saveFP1);
-	REG_READ(pipeA ? FPA1 : FPB1);
-
-	REG_WRITE(pipeA ? DPLL_A : DPLL_B, crtc_state->saveDPLL);
-	REG_READ(pipeA ? DPLL_A : DPLL_B);
-	udelay(150);
-
-	REG_WRITE(pipeA ? HTOTAL_A : HTOTAL_B, crtc_state->saveHTOTAL);
-	REG_WRITE(pipeA ? HBLANK_A : HBLANK_B, crtc_state->saveHBLANK);
-	REG_WRITE(pipeA ? HSYNC_A : HSYNC_B, crtc_state->saveHSYNC);
-	REG_WRITE(pipeA ? VTOTAL_A : VTOTAL_B, crtc_state->saveVTOTAL);
-	REG_WRITE(pipeA ? VBLANK_A : VBLANK_B, crtc_state->saveVBLANK);
-	REG_WRITE(pipeA ? VSYNC_A : VSYNC_B, crtc_state->saveVSYNC);
-	REG_WRITE(pipeA ? DSPASTRIDE : DSPBSTRIDE, crtc_state->saveDSPSTRIDE);
-
-	REG_WRITE(pipeA ? DSPASIZE : DSPBSIZE, crtc_state->saveDSPSIZE);
-	REG_WRITE(pipeA ? DSPAPOS : DSPBPOS, crtc_state->saveDSPPOS);
-
-	REG_WRITE(pipeA ? PIPEASRC : PIPEBSRC, crtc_state->savePIPESRC);
-	REG_WRITE(pipeA ? DSPABASE : DSPBBASE, crtc_state->saveDSPBASE);
-	REG_WRITE(pipeA ? PIPEACONF : PIPEBCONF, crtc_state->savePIPECONF);
-
-	cdv_intel_wait_for_vblank(dev);
-
-	REG_WRITE(pipeA ? DSPACNTR : DSPBCNTR, crtc_state->saveDSPCNTR);
-	REG_WRITE(pipeA ? DSPABASE : DSPBBASE, crtc_state->saveDSPBASE);
-
-	cdv_intel_wait_for_vblank(dev);
-
-	paletteReg = pipeA ? PALETTE_A : PALETTE_B;
-	for (i = 0; i < 256; ++i)
-		REG_WRITE(paletteReg + (i << 2), crtc_state->savePalette[i]);
-}
-
-static int cdv_intel_crtc_cursor_set(struct drm_crtc *crtc,
-				 struct drm_file *file_priv,
-				 uint32_t handle,
-				 uint32_t width, uint32_t height)
-{
-	struct drm_device *dev = crtc->dev;
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int pipe = psb_intel_crtc->pipe;
-	uint32_t control = (pipe == 0) ? CURACNTR : CURBCNTR;
-	uint32_t base = (pipe == 0) ? CURABASE : CURBBASE;
-	uint32_t temp;
-	size_t addr = 0;
-	struct gtt_range *gt;
-	struct drm_gem_object *obj;
-	int ret;
-
-	/* if we want to turn of the cursor ignore width and height */
-	if (!handle) {
-		/* turn off the cursor */
-		temp = CURSOR_MODE_DISABLE;
-
-		if (gma_power_begin(dev, false)) {
-			REG_WRITE(control, temp);
-			REG_WRITE(base, 0);
-			gma_power_end(dev);
-		}
-
-		/* unpin the old GEM object */
-		if (psb_intel_crtc->cursor_obj) {
-			gt = container_of(psb_intel_crtc->cursor_obj,
-							struct gtt_range, gem);
-			psb_gtt_unpin(gt);
-			drm_gem_object_unreference(psb_intel_crtc->cursor_obj);
-			psb_intel_crtc->cursor_obj = NULL;
-		}
-
-		return 0;
-	}
-
-	/* Currently we only support 64x64 cursors */
-	if (width != 64 || height != 64) {
-		dev_dbg(dev->dev, "we currently only support 64x64 cursors\n");
-		return -EINVAL;
-	}
-
-	obj = drm_gem_object_lookup(dev, file_priv, handle);
-	if (!obj)
-		return -ENOENT;
-
-	if (obj->size < width * height * 4) {
-		dev_dbg(dev->dev, "buffer is to small\n");
-		return -ENOMEM;
-	}
-
-	gt = container_of(obj, struct gtt_range, gem);
-
-	/* Pin the memory into the GTT */
-	ret = psb_gtt_pin(gt);
-	if (ret) {
-		dev_err(dev->dev, "Can not pin down handle 0x%x\n", handle);
-		return ret;
-	}
-
-	addr = gt->offset;	/* Or resource.start ??? */
-
-	psb_intel_crtc->cursor_addr = addr;
-
-	temp = 0;
-	/* set the pipe for the cursor */
-	temp |= (pipe << 28);
-	temp |= CURSOR_MODE_64_ARGB_AX | MCURSOR_GAMMA_ENABLE;
-
-	if (gma_power_begin(dev, false)) {
-		REG_WRITE(control, temp);
-		REG_WRITE(base, addr);
-		gma_power_end(dev);
-	}
-
-	/* unpin the old GEM object */
-	if (psb_intel_crtc->cursor_obj) {
-		gt = container_of(psb_intel_crtc->cursor_obj,
-							struct gtt_range, gem);
-		psb_gtt_unpin(gt);
-		drm_gem_object_unreference(psb_intel_crtc->cursor_obj);
-		psb_intel_crtc->cursor_obj = obj;
-	}
-	return 0;
-}
-
-static int cdv_intel_crtc_cursor_move(struct drm_crtc *crtc, int x, int y)
-{
-	struct drm_device *dev = crtc->dev;
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int pipe = psb_intel_crtc->pipe;
-	uint32_t temp = 0;
-	uint32_t adder;
-
-
-	if (x < 0) {
-		temp |= (CURSOR_POS_SIGN << CURSOR_X_SHIFT);
-		x = -x;
-	}
-	if (y < 0) {
-		temp |= (CURSOR_POS_SIGN << CURSOR_Y_SHIFT);
-		y = -y;
-	}
-
-	temp |= ((x & CURSOR_POS_MASK) << CURSOR_X_SHIFT);
-	temp |= ((y & CURSOR_POS_MASK) << CURSOR_Y_SHIFT);
-
-	adder = psb_intel_crtc->cursor_addr;
-
-	if (gma_power_begin(dev, false)) {
-		REG_WRITE((pipe == 0) ? CURAPOS : CURBPOS, temp);
-		REG_WRITE((pipe == 0) ? CURABASE : CURBBASE, adder);
-		gma_power_end(dev);
-	}
-	return 0;
-}
-
-static void cdv_intel_crtc_gamma_set(struct drm_crtc *crtc, u16 *red,
-			 u16 *green, u16 *blue, uint32_t start, uint32_t size)
-{
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int i;
-	int end = (start + size > 256) ? 256 : start + size;
-
-	for (i = start; i < end; i++) {
-		psb_intel_crtc->lut_r[i] = red[i] >> 8;
-		psb_intel_crtc->lut_g[i] = green[i] >> 8;
-		psb_intel_crtc->lut_b[i] = blue[i] >> 8;
-	}
-
-	cdv_intel_crtc_load_lut(crtc);
-}
-
-static int cdv_crtc_set_config(struct drm_mode_set *set)
-{
-	int ret = 0;
-	struct drm_device *dev = set->crtc->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	if (!dev_priv->rpm_enabled)
-		return drm_crtc_helper_set_config(set);
-
-	pm_runtime_forbid(&dev->pdev->dev);
-
-	ret = drm_crtc_helper_set_config(set);
-
-	pm_runtime_allow(&dev->pdev->dev);
-
-	return ret;
-}
-
-/** Derive the pixel clock for the given refclk and divisors for 8xx chips. */
-
-/* FIXME: why are we using this, should it be cdv_ in this tree ? */
-
-static void i8xx_clock(int refclk, struct cdv_intel_clock_t *clock)
-{
-	clock->m = 5 * (clock->m1 + 2) + (clock->m2 + 2);
-	clock->p = clock->p1 * clock->p2;
-	clock->vco = refclk * clock->m / (clock->n + 2);
-	clock->dot = clock->vco / clock->p;
-}
-
-/* Returns the clock of the currently programmed mode of the given pipe. */
-static int cdv_intel_crtc_clock_get(struct drm_device *dev,
-				struct drm_crtc *crtc)
-{
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int pipe = psb_intel_crtc->pipe;
-	u32 dpll;
-	u32 fp;
-	struct cdv_intel_clock_t clock;
-	bool is_lvds;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	if (gma_power_begin(dev, false)) {
-		dpll = REG_READ((pipe == 0) ? DPLL_A : DPLL_B);
-		if ((dpll & DISPLAY_RATE_SELECT_FPA1) == 0)
-			fp = REG_READ((pipe == 0) ? FPA0 : FPB0);
-		else
-			fp = REG_READ((pipe == 0) ? FPA1 : FPB1);
-		is_lvds = (pipe == 1) && (REG_READ(LVDS) & LVDS_PORT_EN);
-		gma_power_end(dev);
-	} else {
-		dpll = (pipe == 0) ?
-			dev_priv->saveDPLL_A : dev_priv->saveDPLL_B;
-
-		if ((dpll & DISPLAY_RATE_SELECT_FPA1) == 0)
-			fp = (pipe == 0) ?
-				dev_priv->saveFPA0 :
-				dev_priv->saveFPB0;
-		else
-			fp = (pipe == 0) ?
-				dev_priv->saveFPA1 :
-				dev_priv->saveFPB1;
-
-		is_lvds = (pipe == 1) && (dev_priv->saveLVDS & LVDS_PORT_EN);
-	}
-
-	clock.m1 = (fp & FP_M1_DIV_MASK) >> FP_M1_DIV_SHIFT;
-	clock.m2 = (fp & FP_M2_DIV_MASK) >> FP_M2_DIV_SHIFT;
-	clock.n = (fp & FP_N_DIV_MASK) >> FP_N_DIV_SHIFT;
-
-	if (is_lvds) {
-		clock.p1 =
-		    ffs((dpll &
-			 DPLL_FPA01_P1_POST_DIV_MASK_I830_LVDS) >>
-			DPLL_FPA01_P1_POST_DIV_SHIFT);
-		if (clock.p1 == 0) {
-			clock.p1 = 4;
-			dev_err(dev->dev, "PLL %d\n", dpll);
-		}
-		clock.p2 = 14;
-
-		if ((dpll & PLL_REF_INPUT_MASK) ==
-		    PLLB_REF_INPUT_SPREADSPECTRUMIN) {
-			/* XXX: might not be 66MHz */
-			i8xx_clock(66000, &clock);
-		} else
-			i8xx_clock(48000, &clock);
-	} else {
-		if (dpll & PLL_P1_DIVIDE_BY_TWO)
-			clock.p1 = 2;
-		else {
-			clock.p1 =
-			    ((dpll &
-			      DPLL_FPA01_P1_POST_DIV_MASK_I830) >>
-			     DPLL_FPA01_P1_POST_DIV_SHIFT) + 2;
-		}
-		if (dpll & PLL_P2_DIVIDE_BY_4)
-			clock.p2 = 4;
-		else
-			clock.p2 = 2;
-
-		i8xx_clock(48000, &clock);
-	}
-
-	/* XXX: It would be nice to validate the clocks, but we can't reuse
-	 * i830PllIsValid() because it relies on the xf86_config connector
-	 * configuration being accurate, which it isn't necessarily.
-	 */
-
-	return clock.dot;
-}
-
-/** Returns the currently programmed mode of the given pipe. */
-struct drm_display_mode *cdv_intel_crtc_mode_get(struct drm_device *dev,
-					     struct drm_crtc *crtc)
-{
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int pipe = psb_intel_crtc->pipe;
-	struct drm_display_mode *mode;
-	int htot;
-	int hsync;
-	int vtot;
-	int vsync;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	if (gma_power_begin(dev, false)) {
-		htot = REG_READ((pipe == 0) ? HTOTAL_A : HTOTAL_B);
-		hsync = REG_READ((pipe == 0) ? HSYNC_A : HSYNC_B);
-		vtot = REG_READ((pipe == 0) ? VTOTAL_A : VTOTAL_B);
-		vsync = REG_READ((pipe == 0) ? VSYNC_A : VSYNC_B);
-		gma_power_end(dev);
-	} else {
-		htot = (pipe == 0) ?
-			dev_priv->saveHTOTAL_A : dev_priv->saveHTOTAL_B;
-		hsync = (pipe == 0) ?
-			dev_priv->saveHSYNC_A : dev_priv->saveHSYNC_B;
-		vtot = (pipe == 0) ?
-			dev_priv->saveVTOTAL_A : dev_priv->saveVTOTAL_B;
-		vsync = (pipe == 0) ?
-			dev_priv->saveVSYNC_A : dev_priv->saveVSYNC_B;
-	}
-
-	mode = kzalloc(sizeof(*mode), GFP_KERNEL);
-	if (!mode)
-		return NULL;
-
-	mode->clock = cdv_intel_crtc_clock_get(dev, crtc);
-	mode->hdisplay = (htot & 0xffff) + 1;
-	mode->htotal = ((htot & 0xffff0000) >> 16) + 1;
-	mode->hsync_start = (hsync & 0xffff) + 1;
-	mode->hsync_end = ((hsync & 0xffff0000) >> 16) + 1;
-	mode->vdisplay = (vtot & 0xffff) + 1;
-	mode->vtotal = ((vtot & 0xffff0000) >> 16) + 1;
-	mode->vsync_start = (vsync & 0xffff) + 1;
-	mode->vsync_end = ((vsync & 0xffff0000) >> 16) + 1;
-
-	drm_mode_set_name(mode);
-	drm_mode_set_crtcinfo(mode, 0);
-
-	return mode;
-}
-
-static void cdv_intel_crtc_destroy(struct drm_crtc *crtc)
-{
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-
-	kfree(psb_intel_crtc->crtc_state);
-	drm_crtc_cleanup(crtc);
-	kfree(psb_intel_crtc);
-}
-
-const struct drm_crtc_helper_funcs cdv_intel_helper_funcs = {
-	.dpms = cdv_intel_crtc_dpms,
-	.mode_fixup = cdv_intel_crtc_mode_fixup,
-	.mode_set = cdv_intel_crtc_mode_set,
-	.mode_set_base = cdv_intel_pipe_set_base,
-	.prepare = cdv_intel_crtc_prepare,
-	.commit = cdv_intel_crtc_commit,
-};
-
-const struct drm_crtc_funcs cdv_intel_crtc_funcs = {
-	.save = cdv_intel_crtc_save,
-	.restore = cdv_intel_crtc_restore,
-	.cursor_set = cdv_intel_crtc_cursor_set,
-	.cursor_move = cdv_intel_crtc_cursor_move,
-	.gamma_set = cdv_intel_crtc_gamma_set,
-	.set_config = cdv_crtc_set_config,
-	.destroy = cdv_intel_crtc_destroy,
-};
-
-/*
- * Set the default value of cursor control and base register
- * to zero. This is a workaround for h/w defect on oaktrail
- */
-void cdv_intel_cursor_init(struct drm_device *dev, int pipe)
-{
-	uint32_t control;
-	uint32_t base;
-
-	switch (pipe) {
-	case 0:
-		control = CURACNTR;
-		base = CURABASE;
-		break;
-	case 1:
-		control = CURBCNTR;
-		base = CURBBASE;
-		break;
-	case 2:
-		control = CURCCNTR;
-		base = CURCBASE;
-		break;
-	default:
-		return;
-	}
-
-	REG_WRITE(control, 0);
-	REG_WRITE(base, 0);
-}
-
diff --git a/drivers/staging/gma500/cdv_intel_hdmi.c b/drivers/staging/gma500/cdv_intel_hdmi.c
deleted file mode 100644
index cbca2b0c7d58..000000000000
--- a/drivers/staging/gma500/cdv_intel_hdmi.c
+++ /dev/null
@@ -1,376 +0,0 @@
-/*
- * Copyright © 2006-2011 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *	jim liu <jim.liu@intel.com>
- *
- * FIXME:
- *	We should probably make this generic and share it with Medfield
- */
-
-#include <drm/drmP.h>
-#include <drm/drm.h>
-#include <drm/drm_crtc.h>
-#include <drm/drm_edid.h>
-#include "psb_intel_drv.h"
-#include "psb_drv.h"
-#include "psb_intel_reg.h"
-#include <linux/pm_runtime.h>
-
-/* hdmi control bits */
-#define HDMI_NULL_PACKETS_DURING_VSYNC	(1 << 9)
-#define HDMI_BORDER_ENABLE		(1 << 7)
-#define HDMI_AUDIO_ENABLE		(1 << 6)
-#define HDMI_VSYNC_ACTIVE_HIGH		(1 << 4)
-#define HDMI_HSYNC_ACTIVE_HIGH		(1 << 3)
-/* hdmi-b control bits */
-#define	HDMIB_PIPE_B_SELECT		(1 << 30)
-
-
-struct mid_intel_hdmi_priv {
-	u32 hdmi_reg;
-	u32 save_HDMIB;
-	bool has_hdmi_sink;
-	bool has_hdmi_audio;
-	/* Should set this when detect hotplug */
-	bool hdmi_device_connected;
-	struct mdfld_hdmi_i2c *i2c_bus;
-	struct i2c_adapter *hdmi_i2c_adapter;	/* for control functions */
-	struct drm_device *dev;
-};
-
-static void cdv_hdmi_mode_set(struct drm_encoder *encoder,
-			struct drm_display_mode *mode,
-			struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct psb_intel_output *output = enc_to_psb_intel_output(encoder);
-	struct mid_intel_hdmi_priv *hdmi_priv = output->dev_priv;
-	u32 hdmib;
-	struct drm_crtc *crtc = encoder->crtc;
-	struct psb_intel_crtc *intel_crtc = to_psb_intel_crtc(crtc);
-
-	hdmib = (2 << 10);
-
-	if (adjusted_mode->flags & DRM_MODE_FLAG_PVSYNC)
-		hdmib |= HDMI_VSYNC_ACTIVE_HIGH;
-	if (adjusted_mode->flags & DRM_MODE_FLAG_PHSYNC)
-		hdmib |= HDMI_HSYNC_ACTIVE_HIGH;
-
-	if (intel_crtc->pipe == 1)
-		hdmib |= HDMIB_PIPE_B_SELECT;
-
-	if (hdmi_priv->has_hdmi_audio) {
-		hdmib |= HDMI_AUDIO_ENABLE;
-		hdmib |= HDMI_NULL_PACKETS_DURING_VSYNC;
-	}
-
-	REG_WRITE(hdmi_priv->hdmi_reg, hdmib);
-	REG_READ(hdmi_priv->hdmi_reg);
-}
-
-static bool cdv_hdmi_mode_fixup(struct drm_encoder *encoder,
-				  struct drm_display_mode *mode,
-				  struct drm_display_mode *adjusted_mode)
-{
-	return true;
-}
-
-static void cdv_hdmi_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct psb_intel_output *output = enc_to_psb_intel_output(encoder);
-	struct mid_intel_hdmi_priv *hdmi_priv = output->dev_priv;
-	u32 hdmib;
-
-	hdmib = REG_READ(hdmi_priv->hdmi_reg);
-
-	if (mode != DRM_MODE_DPMS_ON)
-		REG_WRITE(hdmi_priv->hdmi_reg, hdmib & ~HDMIB_PORT_EN);
-	else
-		REG_WRITE(hdmi_priv->hdmi_reg, hdmib | HDMIB_PORT_EN);
-	REG_READ(hdmi_priv->hdmi_reg);
-}
-
-static void cdv_hdmi_save(struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-	struct psb_intel_output *output = to_psb_intel_output(connector);
-	struct mid_intel_hdmi_priv *hdmi_priv = output->dev_priv;
-
-	hdmi_priv->save_HDMIB = REG_READ(hdmi_priv->hdmi_reg);
-}
-
-static void cdv_hdmi_restore(struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-	struct psb_intel_output *output = to_psb_intel_output(connector);
-	struct mid_intel_hdmi_priv *hdmi_priv = output->dev_priv;
-
-	REG_WRITE(hdmi_priv->hdmi_reg, hdmi_priv->save_HDMIB);
-	REG_READ(hdmi_priv->hdmi_reg);
-}
-
-static enum drm_connector_status cdv_hdmi_detect(
-				struct drm_connector *connector, bool force)
-{
-	struct psb_intel_output *psb_intel_output =
-						to_psb_intel_output(connector);
-	struct mid_intel_hdmi_priv *hdmi_priv = psb_intel_output->dev_priv;
-	struct edid *edid = NULL;
-	enum drm_connector_status status = connector_status_disconnected;
-
-	edid = drm_get_edid(&psb_intel_output->base,
-			 psb_intel_output->hdmi_i2c_adapter);
-
-	hdmi_priv->has_hdmi_sink = false;
-	hdmi_priv->has_hdmi_audio = false;
-	if (edid) {
-		if (edid->input & DRM_EDID_INPUT_DIGITAL) {
-			status = connector_status_connected;
-			hdmi_priv->has_hdmi_sink =
-						drm_detect_hdmi_monitor(edid);
-			hdmi_priv->has_hdmi_audio =
-						drm_detect_monitor_audio(edid);
-		}
-
-		psb_intel_output->base.display_info.raw_edid = NULL;
-		kfree(edid);
-	}
-	return status;
-}
-
-static int cdv_hdmi_set_property(struct drm_connector *connector,
-				       struct drm_property *property,
-				       uint64_t value)
-{
-	struct drm_encoder *encoder = connector->encoder;
-
-	if (!strcmp(property->name, "scaling mode") && encoder) {
-		struct psb_intel_crtc *crtc = to_psb_intel_crtc(encoder->crtc);
-		bool centre;
-		uint64_t curValue;
-
-		if (!crtc)
-			return -1;
-
-		switch (value) {
-		case DRM_MODE_SCALE_FULLSCREEN:
-			break;
-		case DRM_MODE_SCALE_NO_SCALE:
-			break;
-		case DRM_MODE_SCALE_ASPECT:
-			break;
-		default:
-			return -1;
-		}
-
-		if (drm_connector_property_get_value(connector,
-							property, &curValue))
-			return -1;
-
-		if (curValue == value)
-			return 0;
-
-		if (drm_connector_property_set_value(connector,
-							property, value))
-			return -1;
-
-		centre = (curValue == DRM_MODE_SCALE_NO_SCALE) ||
-			(value == DRM_MODE_SCALE_NO_SCALE);
-
-		if (crtc->saved_mode.hdisplay != 0 &&
-		    crtc->saved_mode.vdisplay != 0) {
-			if (centre) {
-				if (!drm_crtc_helper_set_mode(encoder->crtc, &crtc->saved_mode,
-					    encoder->crtc->x, encoder->crtc->y, encoder->crtc->fb))
-					return -1;
-			} else {
-				struct drm_encoder_helper_funcs *helpers
-						    = encoder->helper_private;
-				helpers->mode_set(encoder, &crtc->saved_mode,
-					     &crtc->saved_adjusted_mode);
-			}
-		}
-	}
-	return 0;
-}
-
-/*
- * Return the list of HDMI DDC modes if available.
- */
-static int cdv_hdmi_get_modes(struct drm_connector *connector)
-{
-	struct psb_intel_output *psb_intel_output =
-					to_psb_intel_output(connector);
-	struct edid *edid = NULL;
-	int ret = 0;
-
-	edid = drm_get_edid(&psb_intel_output->base,
-			 psb_intel_output->hdmi_i2c_adapter);
-	if (edid) {
-		drm_mode_connector_update_edid_property(&psb_intel_output->
-							base, edid);
-		ret = drm_add_edid_modes(&psb_intel_output->base, edid);
-		kfree(edid);
-	}
-	return ret;
-}
-
-static int cdv_hdmi_mode_valid(struct drm_connector *connector,
-				 struct drm_display_mode *mode)
-{
-
-	if (mode->clock > 165000)
-		return MODE_CLOCK_HIGH;
-	if (mode->clock < 20000)
-		return MODE_CLOCK_HIGH;
-
-	/* just in case */
-	if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
-		return MODE_NO_DBLESCAN;
-
-	/* just in case */
-	if (mode->flags & DRM_MODE_FLAG_INTERLACE)
-		return MODE_NO_INTERLACE;
-
-	/*
-	 * FIXME: for now we limit the size to 1680x1050 on CDV, otherwise it
-	 * will go beyond the stolen memory size allocated to the framebuffer
-	 */
-	if (mode->hdisplay > 1680)
-		return MODE_PANEL;
-	if (mode->vdisplay > 1050)
-		return MODE_PANEL;
-	return MODE_OK;
-}
-
-static void cdv_hdmi_destroy(struct drm_connector *connector)
-{
-	struct psb_intel_output *psb_intel_output =
-					to_psb_intel_output(connector);
-
-	if (psb_intel_output->ddc_bus)
-		psb_intel_i2c_destroy(psb_intel_output->ddc_bus);
-	drm_sysfs_connector_remove(connector);
-	drm_connector_cleanup(connector);
-	kfree(connector);
-}
-
-static const struct drm_encoder_helper_funcs cdv_hdmi_helper_funcs = {
-	.dpms = cdv_hdmi_dpms,
-	.mode_fixup = cdv_hdmi_mode_fixup,
-	.prepare = psb_intel_encoder_prepare,
-	.mode_set = cdv_hdmi_mode_set,
-	.commit = psb_intel_encoder_commit,
-};
-
-static const struct drm_connector_helper_funcs
-					cdv_hdmi_connector_helper_funcs = {
-	.get_modes = cdv_hdmi_get_modes,
-	.mode_valid = cdv_hdmi_mode_valid,
-	.best_encoder = psb_intel_best_encoder,
-};
-
-static const struct drm_connector_funcs cdv_hdmi_connector_funcs = {
-	.dpms = drm_helper_connector_dpms,
-	.save = cdv_hdmi_save,
-	.restore = cdv_hdmi_restore,
-	.detect = cdv_hdmi_detect,
-	.fill_modes = drm_helper_probe_single_connector_modes,
-	.set_property = cdv_hdmi_set_property,
-	.destroy = cdv_hdmi_destroy,
-};
-
-void cdv_hdmi_init(struct drm_device *dev,
-			struct psb_intel_mode_device *mode_dev, int reg)
-{
-	struct psb_intel_output *psb_intel_output;
-	struct drm_connector *connector;
-	struct drm_encoder *encoder;
-	struct mid_intel_hdmi_priv *hdmi_priv;
-	int ddc_bus;
-
-	psb_intel_output = kzalloc(sizeof(struct psb_intel_output) +
-			       sizeof(struct mid_intel_hdmi_priv), GFP_KERNEL);
-	if (!psb_intel_output)
-		return;
-
-	hdmi_priv = (struct mid_intel_hdmi_priv *)(psb_intel_output + 1);
-	psb_intel_output->mode_dev = mode_dev;
-	connector = &psb_intel_output->base;
-	encoder = &psb_intel_output->enc;
-	drm_connector_init(dev, &psb_intel_output->base,
-			   &cdv_hdmi_connector_funcs,
-			   DRM_MODE_CONNECTOR_DVID);
-
-	drm_encoder_init(dev, &psb_intel_output->enc, &psb_intel_lvds_enc_funcs,
-			 DRM_MODE_ENCODER_TMDS);
-
-	drm_mode_connector_attach_encoder(&psb_intel_output->base,
-					  &psb_intel_output->enc);
-	psb_intel_output->type = INTEL_OUTPUT_HDMI;
-	hdmi_priv->hdmi_reg = reg;
-	hdmi_priv->has_hdmi_sink = false;
-	psb_intel_output->dev_priv = hdmi_priv;
-
-	drm_encoder_helper_add(encoder, &cdv_hdmi_helper_funcs);
-	drm_connector_helper_add(connector,
-				 &cdv_hdmi_connector_helper_funcs);
-	connector->display_info.subpixel_order = SubPixelHorizontalRGB;
-	connector->interlace_allowed = false;
-	connector->doublescan_allowed = false;
-
-	drm_connector_attach_property(connector,
-	    dev->mode_config.scaling_mode_property, DRM_MODE_SCALE_FULLSCREEN);
-
-	switch (reg) {
-	case SDVOB:
-		ddc_bus = GPIOE;
-		break;
-	case SDVOC:
-		ddc_bus = GPIOD;
-		break;
-	default:
-		DRM_ERROR("unknown reg 0x%x for HDMI\n", reg);
-		goto failed_ddc;
-		break;
-	}
-
-	psb_intel_output->ddc_bus = psb_intel_i2c_create(dev,
-				ddc_bus, (reg == SDVOB) ? "HDMIB" : "HDMIC");
-
-	if (!psb_intel_output->ddc_bus) {
-		dev_err(dev->dev, "No ddc adapter available!\n");
-		goto failed_ddc;
-	}
-	psb_intel_output->hdmi_i2c_adapter =
-				&(psb_intel_output->ddc_bus->adapter);
-	hdmi_priv->dev = dev;
-	drm_sysfs_connector_add(connector);
-	return;
-
-failed_ddc:
-	drm_encoder_cleanup(&psb_intel_output->enc);
-	drm_connector_cleanup(&psb_intel_output->base);
-	kfree(psb_intel_output);
-}
diff --git a/drivers/staging/gma500/cdv_intel_lvds.c b/drivers/staging/gma500/cdv_intel_lvds.c
deleted file mode 100644
index 988b2d0acf43..000000000000
--- a/drivers/staging/gma500/cdv_intel_lvds.c
+++ /dev/null
@@ -1,721 +0,0 @@
-/*
- * Copyright © 2006-2011 Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authors:
- *	Eric Anholt <eric@anholt.net>
- *	Dave Airlie <airlied@linux.ie>
- *	Jesse Barnes <jesse.barnes@intel.com>
- */
-
-#include <linux/i2c.h>
-#include <linux/dmi.h>
-#include <drm/drmP.h>
-
-#include "intel_bios.h"
-#include "psb_drv.h"
-#include "psb_intel_drv.h"
-#include "psb_intel_reg.h"
-#include "power.h"
-#include <linux/pm_runtime.h>
-#include "cdv_device.h"
-
-/**
- * LVDS I2C backlight control macros
- */
-#define BRIGHTNESS_MAX_LEVEL 100
-#define BRIGHTNESS_MASK 0xFF
-#define BLC_I2C_TYPE	0x01
-#define BLC_PWM_TYPT	0x02
-
-#define BLC_POLARITY_NORMAL 0
-#define BLC_POLARITY_INVERSE 1
-
-#define PSB_BLC_MAX_PWM_REG_FREQ       (0xFFFE)
-#define PSB_BLC_MIN_PWM_REG_FREQ	(0x2)
-#define PSB_BLC_PWM_PRECISION_FACTOR	(10)
-#define PSB_BACKLIGHT_PWM_CTL_SHIFT	(16)
-#define PSB_BACKLIGHT_PWM_POLARITY_BIT_CLEAR (0xFFFE)
-
-struct cdv_intel_lvds_priv {
-	/**
-	 * Saved LVDO output states
-	 */
-	uint32_t savePP_ON;
-	uint32_t savePP_OFF;
-	uint32_t saveLVDS;
-	uint32_t savePP_CONTROL;
-	uint32_t savePP_CYCLE;
-	uint32_t savePFIT_CONTROL;
-	uint32_t savePFIT_PGM_RATIOS;
-	uint32_t saveBLC_PWM_CTL;
-};
-
-/*
- * Returns the maximum level of the backlight duty cycle field.
- */
-static u32 cdv_intel_lvds_get_max_backlight(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 retval;
-
-	if (gma_power_begin(dev, false)) {
-		retval = ((REG_READ(BLC_PWM_CTL) &
-			  BACKLIGHT_MODULATION_FREQ_MASK) >>
-			  BACKLIGHT_MODULATION_FREQ_SHIFT) * 2;
-
-		gma_power_end(dev);
-	} else
-		retval = ((dev_priv->saveBLC_PWM_CTL &
-			  BACKLIGHT_MODULATION_FREQ_MASK) >>
-			  BACKLIGHT_MODULATION_FREQ_SHIFT) * 2;
-
-	return retval;
-}
-
-/*
- * Set LVDS backlight level by I2C command
- */
-static int cdv_lvds_i2c_set_brightness(struct drm_device *dev,
-					unsigned int level)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_intel_i2c_chan *lvds_i2c_bus = dev_priv->lvds_i2c_bus;
-	u8 out_buf[2];
-	unsigned int blc_i2c_brightness;
-
-	struct i2c_msg msgs[] = {
-		{
-			.addr = lvds_i2c_bus->slave_addr,
-			.flags = 0,
-			.len = 2,
-			.buf = out_buf,
-		}
-	};
-
-	blc_i2c_brightness = BRIGHTNESS_MASK & ((unsigned int)level *
-			     BRIGHTNESS_MASK /
-			     BRIGHTNESS_MAX_LEVEL);
-
-	if (dev_priv->lvds_bl->pol == BLC_POLARITY_INVERSE)
-		blc_i2c_brightness = BRIGHTNESS_MASK - blc_i2c_brightness;
-
-	out_buf[0] = dev_priv->lvds_bl->brightnesscmd;
-	out_buf[1] = (u8)blc_i2c_brightness;
-
-	if (i2c_transfer(&lvds_i2c_bus->adapter, msgs, 1) == 1)
-		return 0;
-
-	DRM_ERROR("I2C transfer error\n");
-	return -1;
-}
-
-
-static int cdv_lvds_pwm_set_brightness(struct drm_device *dev, int level)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	u32 max_pwm_blc;
-	u32 blc_pwm_duty_cycle;
-
-	max_pwm_blc = cdv_intel_lvds_get_max_backlight(dev);
-
-	/*BLC_PWM_CTL Should be initiated while backlight device init*/
-	BUG_ON((max_pwm_blc & PSB_BLC_MAX_PWM_REG_FREQ) == 0);
-
-	blc_pwm_duty_cycle = level * max_pwm_blc / BRIGHTNESS_MAX_LEVEL;
-
-	if (dev_priv->lvds_bl->pol == BLC_POLARITY_INVERSE)
-		blc_pwm_duty_cycle = max_pwm_blc - blc_pwm_duty_cycle;
-
-	blc_pwm_duty_cycle &= PSB_BACKLIGHT_PWM_POLARITY_BIT_CLEAR;
-	REG_WRITE(BLC_PWM_CTL,
-		  (max_pwm_blc << PSB_BACKLIGHT_PWM_CTL_SHIFT) |
-		  (blc_pwm_duty_cycle));
-
-	return 0;
-}
-
-/*
- * Set LVDS backlight level either by I2C or PWM
- */
-void cdv_intel_lvds_set_brightness(struct drm_device *dev, int level)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	if (!dev_priv->lvds_bl) {
-		DRM_ERROR("NO LVDS Backlight Info\n");
-		return;
-	}
-
-	if (dev_priv->lvds_bl->type == BLC_I2C_TYPE)
-		cdv_lvds_i2c_set_brightness(dev, level);
-	else
-		cdv_lvds_pwm_set_brightness(dev, level);
-}
-
-/**
- * Sets the backlight level.
- *
- * level backlight level, from 0 to cdv_intel_lvds_get_max_backlight().
- */
-static void cdv_intel_lvds_set_backlight(struct drm_device *dev, int level)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 blc_pwm_ctl;
-
-	if (gma_power_begin(dev, false)) {
-		blc_pwm_ctl =
-			REG_READ(BLC_PWM_CTL) & ~BACKLIGHT_DUTY_CYCLE_MASK;
-		REG_WRITE(BLC_PWM_CTL,
-				(blc_pwm_ctl |
-				(level << BACKLIGHT_DUTY_CYCLE_SHIFT)));
-		gma_power_end(dev);
-	} else {
-		blc_pwm_ctl = dev_priv->saveBLC_PWM_CTL &
-				~BACKLIGHT_DUTY_CYCLE_MASK;
-		dev_priv->saveBLC_PWM_CTL = (blc_pwm_ctl |
-					(level << BACKLIGHT_DUTY_CYCLE_SHIFT));
-	}
-}
-
-/**
- * Sets the power state for the panel.
- */
-static void cdv_intel_lvds_set_power(struct drm_device *dev,
-				 struct psb_intel_output *output, bool on)
-{
-	u32 pp_status;
-
-	if (!gma_power_begin(dev, true))
-		return;
-
-	if (on) {
-		REG_WRITE(PP_CONTROL, REG_READ(PP_CONTROL) |
-			  POWER_TARGET_ON);
-		do {
-			pp_status = REG_READ(PP_STATUS);
-		} while ((pp_status & PP_ON) == 0);
-
-		cdv_intel_lvds_set_backlight(dev,
-					 output->
-					 mode_dev->backlight_duty_cycle);
-	} else {
-		cdv_intel_lvds_set_backlight(dev, 0);
-
-		REG_WRITE(PP_CONTROL, REG_READ(PP_CONTROL) &
-			  ~POWER_TARGET_ON);
-		do {
-			pp_status = REG_READ(PP_STATUS);
-		} while (pp_status & PP_ON);
-	}
-	gma_power_end(dev);
-}
-
-static void cdv_intel_lvds_encoder_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct psb_intel_output *output = enc_to_psb_intel_output(encoder);
-	if (mode == DRM_MODE_DPMS_ON)
-		cdv_intel_lvds_set_power(dev, output, true);
-	else
-		cdv_intel_lvds_set_power(dev, output, false);
-	/* XXX: We never power down the LVDS pairs. */
-}
-
-static void cdv_intel_lvds_save(struct drm_connector *connector)
-{
-}
-
-static void cdv_intel_lvds_restore(struct drm_connector *connector)
-{
-}
-
-int cdv_intel_lvds_mode_valid(struct drm_connector *connector,
-				 struct drm_display_mode *mode)
-{
-	struct psb_intel_output *psb_intel_output =
-				to_psb_intel_output(connector);
-	struct drm_display_mode *fixed_mode =
-	    psb_intel_output->mode_dev->panel_fixed_mode;
-
-	/* just in case */
-	if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
-		return MODE_NO_DBLESCAN;
-
-	/* just in case */
-	if (mode->flags & DRM_MODE_FLAG_INTERLACE)
-		return MODE_NO_INTERLACE;
-
-	if (fixed_mode) {
-		if (mode->hdisplay > fixed_mode->hdisplay)
-			return MODE_PANEL;
-		if (mode->vdisplay > fixed_mode->vdisplay)
-			return MODE_PANEL;
-	}
-	return MODE_OK;
-}
-
-bool cdv_intel_lvds_mode_fixup(struct drm_encoder *encoder,
-				  struct drm_display_mode *mode,
-				  struct drm_display_mode *adjusted_mode)
-{
-	struct psb_intel_mode_device *mode_dev =
-	    enc_to_psb_intel_output(encoder)->mode_dev;
-	struct drm_device *dev = encoder->dev;
-	struct drm_encoder *tmp_encoder;
-	struct drm_display_mode *panel_fixed_mode = mode_dev->panel_fixed_mode;
-
-	/* Should never happen!! */
-	list_for_each_entry(tmp_encoder, &dev->mode_config.encoder_list,
-			    head) {
-		if (tmp_encoder != encoder
-		    && tmp_encoder->crtc == encoder->crtc) {
-			printk(KERN_ERR "Can't enable LVDS and another "
-			       "encoder on the same pipe\n");
-			return false;
-		}
-	}
-
-	/*
-	 * If we have timings from the BIOS for the panel, put them in
-	 * to the adjusted mode.  The CRTC will be set up for this mode,
-	 * with the panel scaling set up to source from the H/VDisplay
-	 * of the original mode.
-	 */
-	if (panel_fixed_mode != NULL) {
-		adjusted_mode->hdisplay = panel_fixed_mode->hdisplay;
-		adjusted_mode->hsync_start = panel_fixed_mode->hsync_start;
-		adjusted_mode->hsync_end = panel_fixed_mode->hsync_end;
-		adjusted_mode->htotal = panel_fixed_mode->htotal;
-		adjusted_mode->vdisplay = panel_fixed_mode->vdisplay;
-		adjusted_mode->vsync_start = panel_fixed_mode->vsync_start;
-		adjusted_mode->vsync_end = panel_fixed_mode->vsync_end;
-		adjusted_mode->vtotal = panel_fixed_mode->vtotal;
-		adjusted_mode->clock = panel_fixed_mode->clock;
-		drm_mode_set_crtcinfo(adjusted_mode,
-				      CRTC_INTERLACE_HALVE_V);
-	}
-
-	/*
-	 * XXX: It would be nice to support lower refresh rates on the
-	 * panels to reduce power consumption, and perhaps match the
-	 * user's requested refresh rate.
-	 */
-
-	return true;
-}
-
-static void cdv_intel_lvds_prepare(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct psb_intel_output *output = enc_to_psb_intel_output(encoder);
-	struct psb_intel_mode_device *mode_dev = output->mode_dev;
-
-	if (!gma_power_begin(dev, true))
-		return;
-
-	mode_dev->saveBLC_PWM_CTL = REG_READ(BLC_PWM_CTL);
-	mode_dev->backlight_duty_cycle = (mode_dev->saveBLC_PWM_CTL &
-					  BACKLIGHT_DUTY_CYCLE_MASK);
-
-	cdv_intel_lvds_set_power(dev, output, false);
-
-	gma_power_end(dev);
-}
-
-static void cdv_intel_lvds_commit(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct psb_intel_output *output = enc_to_psb_intel_output(encoder);
-	struct psb_intel_mode_device *mode_dev = output->mode_dev;
-
-	if (mode_dev->backlight_duty_cycle == 0)
-		mode_dev->backlight_duty_cycle =
-		    cdv_intel_lvds_get_max_backlight(dev);
-
-	cdv_intel_lvds_set_power(dev, output, true);
-}
-
-static void cdv_intel_lvds_mode_set(struct drm_encoder *encoder,
-				struct drm_display_mode *mode,
-				struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 pfit_control;
-
-	/*
-	 * The LVDS pin pair will already have been turned on in the
-	 * cdv_intel_crtc_mode_set since it has a large impact on the DPLL
-	 * settings.
-	 */
-
-	/*
-	 * Enable automatic panel scaling so that non-native modes fill the
-	 * screen.  Should be enabled before the pipe is enabled, according to
-	 * register description and PRM.
-	 */
-	if (mode->hdisplay != adjusted_mode->hdisplay ||
-	    mode->vdisplay != adjusted_mode->vdisplay)
-		pfit_control = (PFIT_ENABLE | VERT_AUTO_SCALE |
-				HORIZ_AUTO_SCALE | VERT_INTERP_BILINEAR |
-				HORIZ_INTERP_BILINEAR);
-	else
-		pfit_control = 0;
-
-	if (dev_priv->lvds_dither)
-		pfit_control |= PANEL_8TO6_DITHER_ENABLE;
-
-	REG_WRITE(PFIT_CONTROL, pfit_control);
-}
-
-/**
- * Detect the LVDS connection.
- *
- * This always returns CONNECTOR_STATUS_CONNECTED.
- * This connector should only have
- * been set up if the LVDS was actually connected anyway.
- */
-static enum drm_connector_status cdv_intel_lvds_detect(
-				struct drm_connector *connector, bool force)
-{
-	return connector_status_connected;
-}
-
-/**
- * Return the list of DDC modes if available, or the BIOS fixed mode otherwise.
- */
-static int cdv_intel_lvds_get_modes(struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-	struct psb_intel_output *psb_intel_output =
-					to_psb_intel_output(connector);
-	struct psb_intel_mode_device *mode_dev =
-					psb_intel_output->mode_dev;
-	int ret;
-
-	ret = psb_intel_ddc_get_modes(psb_intel_output);
-
-	if (ret)
-		return ret;
-
-	/* Didn't get an EDID, so
-	 * Set wide sync ranges so we get all modes
-	 * handed to valid_mode for checking
-	 */
-	connector->display_info.min_vfreq = 0;
-	connector->display_info.max_vfreq = 200;
-	connector->display_info.min_hfreq = 0;
-	connector->display_info.max_hfreq = 200;
-	if (mode_dev->panel_fixed_mode != NULL) {
-		struct drm_display_mode *mode =
-		    drm_mode_duplicate(dev, mode_dev->panel_fixed_mode);
-		drm_mode_probed_add(connector, mode);
-		return 1;
-	}
-
-	return 0;
-}
-
-/**
- * cdv_intel_lvds_destroy - unregister and free LVDS structures
- * @connector: connector to free
- *
- * Unregister the DDC bus for this connector then free the driver private
- * structure.
- */
-void cdv_intel_lvds_destroy(struct drm_connector *connector)
-{
-	struct psb_intel_output *psb_intel_output =
-					to_psb_intel_output(connector);
-
-	if (psb_intel_output->ddc_bus)
-		psb_intel_i2c_destroy(psb_intel_output->ddc_bus);
-	drm_sysfs_connector_remove(connector);
-	drm_connector_cleanup(connector);
-	kfree(connector);
-}
-
-int cdv_intel_lvds_set_property(struct drm_connector *connector,
-				       struct drm_property *property,
-				       uint64_t value)
-{
-	struct drm_encoder *encoder = connector->encoder;
-
-	if (!strcmp(property->name, "scaling mode") && encoder) {
-		struct psb_intel_crtc *crtc =
-					to_psb_intel_crtc(encoder->crtc);
-		uint64_t curValue;
-
-		if (!crtc)
-			return -1;
-
-		switch (value) {
-		case DRM_MODE_SCALE_FULLSCREEN:
-			break;
-		case DRM_MODE_SCALE_NO_SCALE:
-			break;
-		case DRM_MODE_SCALE_ASPECT:
-			break;
-		default:
-			return -1;
-		}
-
-		if (drm_connector_property_get_value(connector,
-						     property,
-						     &curValue))
-			return -1;
-
-		if (curValue == value)
-			return 0;
-
-		if (drm_connector_property_set_value(connector,
-							property,
-							value))
-			return -1;
-
-		if (crtc->saved_mode.hdisplay != 0 &&
-		    crtc->saved_mode.vdisplay != 0) {
-			if (!drm_crtc_helper_set_mode(encoder->crtc,
-						      &crtc->saved_mode,
-						      encoder->crtc->x,
-						      encoder->crtc->y,
-						      encoder->crtc->fb))
-				return -1;
-		}
-	} else if (!strcmp(property->name, "backlight") && encoder) {
-		if (drm_connector_property_set_value(connector,
-							property,
-							value))
-			return -1;
-		else {
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
-			struct drm_psb_private *dev_priv =
-						encoder->dev->dev_private;
-			struct backlight_device *bd =
-						dev_priv->backlight_device;
-			bd->props.brightness = value;
-			backlight_update_status(bd);
-#endif
-		}
-	} else if (!strcmp(property->name, "DPMS") && encoder) {
-		struct drm_encoder_helper_funcs *helpers =
-					encoder->helper_private;
-		helpers->dpms(encoder, value);
-	}
-	return 0;
-}
-
-static const struct drm_encoder_helper_funcs
-					cdv_intel_lvds_helper_funcs = {
-	.dpms = cdv_intel_lvds_encoder_dpms,
-	.mode_fixup = cdv_intel_lvds_mode_fixup,
-	.prepare = cdv_intel_lvds_prepare,
-	.mode_set = cdv_intel_lvds_mode_set,
-	.commit = cdv_intel_lvds_commit,
-};
-
-static const struct drm_connector_helper_funcs
-				cdv_intel_lvds_connector_helper_funcs = {
-	.get_modes = cdv_intel_lvds_get_modes,
-	.mode_valid = cdv_intel_lvds_mode_valid,
-	.best_encoder = psb_intel_best_encoder,
-};
-
-static const struct drm_connector_funcs cdv_intel_lvds_connector_funcs = {
-	.dpms = drm_helper_connector_dpms,
-	.save = cdv_intel_lvds_save,
-	.restore = cdv_intel_lvds_restore,
-	.detect = cdv_intel_lvds_detect,
-	.fill_modes = drm_helper_probe_single_connector_modes,
-	.set_property = cdv_intel_lvds_set_property,
-	.destroy = cdv_intel_lvds_destroy,
-};
-
-
-static void cdv_intel_lvds_enc_destroy(struct drm_encoder *encoder)
-{
-	drm_encoder_cleanup(encoder);
-}
-
-const struct drm_encoder_funcs cdv_intel_lvds_enc_funcs = {
-	.destroy = cdv_intel_lvds_enc_destroy,
-};
-
-/**
- * cdv_intel_lvds_init - setup LVDS connectors on this device
- * @dev: drm device
- *
- * Create the connector, register the LVDS DDC bus, and try to figure out what
- * modes we can display on the LVDS panel (if present).
- */
-void cdv_intel_lvds_init(struct drm_device *dev,
-		     struct psb_intel_mode_device *mode_dev)
-{
-	struct psb_intel_output *psb_intel_output;
-	struct cdv_intel_lvds_priv *lvds_priv;
-	struct drm_connector *connector;
-	struct drm_encoder *encoder;
-	struct drm_display_mode *scan;
-	struct drm_crtc *crtc;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 lvds;
-	int pipe;
-
-	psb_intel_output = kzalloc(sizeof(struct psb_intel_output) +
-			sizeof(struct cdv_intel_lvds_priv), GFP_KERNEL);
-	if (!psb_intel_output)
-		return;
-
-	lvds_priv = (struct cdv_intel_lvds_priv *)(psb_intel_output + 1);
-
-	psb_intel_output->dev_priv = lvds_priv;
-
-	psb_intel_output->mode_dev = mode_dev;
-	connector = &psb_intel_output->base;
-	encoder = &psb_intel_output->enc;
-
-
-	drm_connector_init(dev, &psb_intel_output->base,
-			   &cdv_intel_lvds_connector_funcs,
-			   DRM_MODE_CONNECTOR_LVDS);
-
-	drm_encoder_init(dev, &psb_intel_output->enc,
-			 &cdv_intel_lvds_enc_funcs,
-			 DRM_MODE_ENCODER_LVDS);
-
-
-	drm_mode_connector_attach_encoder(&psb_intel_output->base,
-					  &psb_intel_output->enc);
-	psb_intel_output->type = INTEL_OUTPUT_LVDS;
-
-	drm_encoder_helper_add(encoder, &cdv_intel_lvds_helper_funcs);
-	drm_connector_helper_add(connector,
-				 &cdv_intel_lvds_connector_helper_funcs);
-	connector->display_info.subpixel_order = SubPixelHorizontalRGB;
-	connector->interlace_allowed = false;
-	connector->doublescan_allowed = false;
-
-	/*Attach connector properties*/
-	drm_connector_attach_property(connector,
-				      dev->mode_config.scaling_mode_property,
-				      DRM_MODE_SCALE_FULLSCREEN);
-	drm_connector_attach_property(connector,
-				      dev_priv->backlight_property,
-				      BRIGHTNESS_MAX_LEVEL);
-
-	/**
-	 * Set up I2C bus
-	 * FIXME: distroy i2c_bus when exit
-	 */
-	psb_intel_output->i2c_bus = psb_intel_i2c_create(dev,
-							 GPIOB,
-							 "LVDSBLC_B");
-	if (!psb_intel_output->i2c_bus) {
-		dev_printk(KERN_ERR,
-			&dev->pdev->dev, "I2C bus registration failed.\n");
-		goto failed_blc_i2c;
-	}
-	psb_intel_output->i2c_bus->slave_addr = 0x2C;
-	dev_priv->lvds_i2c_bus =  psb_intel_output->i2c_bus;
-
-	/*
-	 * LVDS discovery:
-	 * 1) check for EDID on DDC
-	 * 2) check for VBT data
-	 * 3) check to see if LVDS is already on
-	 *    if none of the above, no panel
-	 * 4) make sure lid is open
-	 *    if closed, act like it's not there for now
-	 */
-
-	/* Set up the DDC bus. */
-	psb_intel_output->ddc_bus = psb_intel_i2c_create(dev,
-							 GPIOC,
-							 "LVDSDDC_C");
-	if (!psb_intel_output->ddc_bus) {
-		dev_printk(KERN_ERR, &dev->pdev->dev,
-			   "DDC bus registration " "failed.\n");
-		goto failed_ddc;
-	}
-
-	/*
-	 * Attempt to get the fixed panel mode from DDC.  Assume that the
-	 * preferred mode is the right one.
-	 */
-	psb_intel_ddc_get_modes(psb_intel_output);
-	list_for_each_entry(scan, &connector->probed_modes, head) {
-		if (scan->type & DRM_MODE_TYPE_PREFERRED) {
-			mode_dev->panel_fixed_mode =
-			    drm_mode_duplicate(dev, scan);
-			goto out;	/* FIXME: check for quirks */
-		}
-	}
-
-	/* Failed to get EDID, what about VBT? do we need this?*/
-	if (dev_priv->lfp_lvds_vbt_mode) {
-		mode_dev->panel_fixed_mode =
-			drm_mode_duplicate(dev, dev_priv->lfp_lvds_vbt_mode);
-		if (mode_dev->panel_fixed_mode) {
-			mode_dev->panel_fixed_mode->type |=
-				DRM_MODE_TYPE_PREFERRED;
-			goto out;	/* FIXME: check for quirks */
-		}
-	}
-	/*
-	 * If we didn't get EDID, try checking if the panel is already turned
-	 * on.	If so, assume that whatever is currently programmed is the
-	 * correct mode.
-	 */
-	lvds = REG_READ(LVDS);
-	pipe = (lvds & LVDS_PIPEB_SELECT) ? 1 : 0;
-	crtc = psb_intel_get_crtc_from_pipe(dev, pipe);
-
-	if (crtc && (lvds & LVDS_PORT_EN)) {
-		mode_dev->panel_fixed_mode =
-		    cdv_intel_crtc_mode_get(dev, crtc);
-		if (mode_dev->panel_fixed_mode) {
-			mode_dev->panel_fixed_mode->type |=
-			    DRM_MODE_TYPE_PREFERRED;
-			goto out;	/* FIXME: check for quirks */
-		}
-	}
-
-	/* If we still don't have a mode after all that, give up. */
-	if (!mode_dev->panel_fixed_mode) {
-		DRM_DEBUG
-			("Found no modes on the lvds, ignoring the LVDS\n");
-		goto failed_find;
-	}
-
-out:
-	drm_sysfs_connector_add(connector);
-	return;
-
-failed_find:
-	printk(KERN_ERR "Failed find\n");
-	if (psb_intel_output->ddc_bus)
-		psb_intel_i2c_destroy(psb_intel_output->ddc_bus);
-failed_ddc:
-	printk(KERN_ERR "Failed DDC\n");
-	if (psb_intel_output->i2c_bus)
-		psb_intel_i2c_destroy(psb_intel_output->i2c_bus);
-failed_blc_i2c:
-	printk(KERN_ERR "Failed BLC\n");
-	drm_encoder_cleanup(encoder);
-	drm_connector_cleanup(connector);
-	kfree(connector);
-}
diff --git a/drivers/staging/gma500/displays/hdmi.h b/drivers/staging/gma500/displays/hdmi.h
deleted file mode 100644
index d58ba9bd010f..000000000000
--- a/drivers/staging/gma500/displays/hdmi.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Copyright (c)  2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * Thomas Eaton <thomas.g.eaton@intel.com>
- * Scott Rowe <scott.m.rowe@intel.com>
- */
-
-#ifndef HDMI_H
-#define HDMI_H
-
-extern void hdmi_init(struct drm_device *dev);
-
-#endif
diff --git a/drivers/staging/gma500/displays/pyr_cmd.h b/drivers/staging/gma500/displays/pyr_cmd.h
deleted file mode 100644
index 84bae5c8c552..000000000000
--- a/drivers/staging/gma500/displays/pyr_cmd.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright (c)  2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicensen
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * Thomas Eaton <thomas.g.eaton@intel.com>
- * Scott Rowe <scott.m.rowe@intel.com>
- */
-
-#ifndef PYR_CMD_H
-#define PYR_CMD_H
-
-extern void pyr_cmd_init(struct drm_device *dev, struct panel_funcs *p_funcs);
-
-#endif
-
diff --git a/drivers/staging/gma500/displays/pyr_vid.h b/drivers/staging/gma500/displays/pyr_vid.h
deleted file mode 100644
index ce98860fa68a..000000000000
--- a/drivers/staging/gma500/displays/pyr_vid.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright (c)  2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicensen
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * Thomas Eaton <thomas.g.eaton@intel.com>
- * Scott Rowe <scott.m.rowe@intel.com>
-*/
-
-#ifndef PYR_VID_H
-#define PYR_VID_H
-
-extern void pyr_vid_init(struct drm_device *dev, struct panel_funcs *p_funcs);
-extern struct drm_display_mode *pyr_vid_get_config_mode(struct drm_device* dev);
-
-#endif
diff --git a/drivers/staging/gma500/displays/tmd_cmd.h b/drivers/staging/gma500/displays/tmd_cmd.h
deleted file mode 100644
index 641e85eedece..000000000000
--- a/drivers/staging/gma500/displays/tmd_cmd.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright (c)  2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicensen
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * Thomas Eaton <thomas.g.eaton@intel.com>
- * Scott Rowe <scott.m.rowe@intel.com>
- */
-
-#ifndef TMD_CMD_H
-#define TMD_CMD_H
-
-extern void tmd_cmd_init(struct drm_device *dev, struct panel_funcs *p_funcs);
-extern struct drm_display_mode *tmd_cmd_get_config_mode(struct drm_device *dev);
-
-#endif
diff --git a/drivers/staging/gma500/displays/tmd_vid.h b/drivers/staging/gma500/displays/tmd_vid.h
deleted file mode 100644
index 7a5fa3b935e3..000000000000
--- a/drivers/staging/gma500/displays/tmd_vid.h
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright (c)  2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicensen
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * Thomas Eaton <thomas.g.eaton@intel.com>
- * Scott Rowe <scott.m.rowe@intel.com>
-*/
-
-#ifndef TMD_VID_H
-#define TMD_VID_H
-
-extern void tmd_vid_init(struct drm_device *dev, struct panel_funcs *p_funcs);
-extern struct drm_display_mode *tmd_vid_get_config_mode(struct drm_device *dev);
-
-#endif
diff --git a/drivers/staging/gma500/displays/tpo_cmd.h b/drivers/staging/gma500/displays/tpo_cmd.h
deleted file mode 100644
index 610552730d71..000000000000
--- a/drivers/staging/gma500/displays/tpo_cmd.h
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Copyright (c)  2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicensen
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * Thomas Eaton <thomas.g.eaton@intel.com>
- * Scott Rowe <scott.m.rowe@intel.com>
-*/
-
-#ifndef TPO_CMD_H
-#define TPO_CMD_H
-
-extern void tpo_cmd_init(struct drm_device *dev, struct panel_funcs *p_funcs);
-/* extern struct drm_display_mode * */
-/* tpo_cmd_get_config_mode(struct drm_device *dev); */
-
-#endif
diff --git a/drivers/staging/gma500/displays/tpo_vid.h b/drivers/staging/gma500/displays/tpo_vid.h
deleted file mode 100644
index c24f05722de1..000000000000
--- a/drivers/staging/gma500/displays/tpo_vid.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/*
- * Copyright (c)  2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicensen
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * Thomas Eaton <thomas.g.eaton@intel.com>
- * Scott Rowe <scott.m.rowe@intel.com>
- */
-
-#ifndef TPO_VID_H
-#define TPO_VID_H
-
-extern void tpo_vid_init(struct drm_device *dev, struct panel_funcs *p_funcs);
-
-#endif
diff --git a/drivers/staging/gma500/framebuffer.c b/drivers/staging/gma500/framebuffer.c
deleted file mode 100644
index b00761cba144..000000000000
--- a/drivers/staging/gma500/framebuffer.c
+++ /dev/null
@@ -1,856 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2007-2011, Intel Corporation.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/errno.h>
-#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/tty.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-#include <linux/fb.h>
-#include <linux/init.h>
-#include <linux/console.h>
-
-#include <drm/drmP.h>
-#include <drm/drm.h>
-#include <drm/drm_crtc.h>
-#include <drm/drm_fb_helper.h>
-
-#include "psb_drv.h"
-#include "psb_intel_reg.h"
-#include "psb_intel_drv.h"
-#include "framebuffer.h"
-#include "gtt.h"
-
-#include "mdfld_output.h"
-
-static void psb_user_framebuffer_destroy(struct drm_framebuffer *fb);
-static int psb_user_framebuffer_create_handle(struct drm_framebuffer *fb,
-					      struct drm_file *file_priv,
-					      unsigned int *handle);
-
-static const struct drm_framebuffer_funcs psb_fb_funcs = {
-	.destroy = psb_user_framebuffer_destroy,
-	.create_handle = psb_user_framebuffer_create_handle,
-};
-
-#define CMAP_TOHW(_val, _width) ((((_val) << (_width)) + 0x7FFF - (_val)) >> 16)
-
-static int psbfb_setcolreg(unsigned regno, unsigned red, unsigned green,
-			   unsigned blue, unsigned transp,
-			   struct fb_info *info)
-{
-	struct psb_fbdev *fbdev = info->par;
-	struct drm_framebuffer *fb = fbdev->psb_fb_helper.fb;
-	uint32_t v;
-
-	if (!fb)
-		return -ENOMEM;
-
-	if (regno > 255)
-		return 1;
-
-	red = CMAP_TOHW(red, info->var.red.length);
-	blue = CMAP_TOHW(blue, info->var.blue.length);
-	green = CMAP_TOHW(green, info->var.green.length);
-	transp = CMAP_TOHW(transp, info->var.transp.length);
-
-	v = (red << info->var.red.offset) |
-	    (green << info->var.green.offset) |
-	    (blue << info->var.blue.offset) |
-	    (transp << info->var.transp.offset);
-
-	if (regno < 16) {
-		switch (fb->bits_per_pixel) {
-		case 16:
-			((uint32_t *) info->pseudo_palette)[regno] = v;
-			break;
-		case 24:
-		case 32:
-			((uint32_t *) info->pseudo_palette)[regno] = v;
-			break;
-		}
-	}
-
-	return 0;
-}
-
-static int psbfb_pan(struct fb_var_screeninfo *var, struct fb_info *info)
-{
-	struct psb_fbdev *fbdev = info->par;
-	struct psb_framebuffer *psbfb = &fbdev->pfb;
-	struct drm_device *dev = psbfb->base.dev;
-
-	/*
-	 *	We have to poke our nose in here. The core fb code assumes
-	 *	panning is part of the hardware that can be invoked before
-	 *	the actual fb is mapped. In our case that isn't quite true.
-	 */
-	if (psbfb->gtt->npage)
-        	psb_gtt_roll(dev, psbfb->gtt, var->yoffset);
-	return 0;
-}
-
-void psbfb_suspend(struct drm_device *dev)
-{
-	struct drm_framebuffer *fb = 0;
-	struct psb_framebuffer *psbfb = to_psb_fb(fb);
-
-	console_lock();
-	mutex_lock(&dev->mode_config.mutex);
-	list_for_each_entry(fb, &dev->mode_config.fb_list, head) {
-		struct fb_info *info = psbfb->fbdev;
-		fb_set_suspend(info, 1);
-		drm_fb_helper_blank(FB_BLANK_POWERDOWN, info);
-	}
-	mutex_unlock(&dev->mode_config.mutex);
-	console_unlock();
-}
-
-void psbfb_resume(struct drm_device *dev)
-{
-	struct drm_framebuffer *fb = 0;
-	struct psb_framebuffer *psbfb = to_psb_fb(fb);
-
-	console_lock();
-	mutex_lock(&dev->mode_config.mutex);
-	list_for_each_entry(fb, &dev->mode_config.fb_list, head) {
-		struct fb_info *info = psbfb->fbdev;
-		fb_set_suspend(info, 0);
-		drm_fb_helper_blank(FB_BLANK_UNBLANK, info);
-	}
-	mutex_unlock(&dev->mode_config.mutex);
-	console_unlock();
-	drm_helper_disable_unused_functions(dev);
-}
-
-static int psbfb_vm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
-{
-	struct psb_framebuffer *psbfb = vma->vm_private_data;
-	struct drm_device *dev = psbfb->base.dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	int page_num;
-	int i;
-	unsigned long address;
-	int ret;
-	unsigned long pfn;
-	/* FIXME: assumes fb at stolen base which may not be true */
-	unsigned long phys_addr = (unsigned long)dev_priv->stolen_base;
-
-	page_num = (vma->vm_end - vma->vm_start) >> PAGE_SHIFT;
-	address = (unsigned long)vmf->virtual_address;
-
-	vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
-
-	for (i = 0; i < page_num; i++) {
-		pfn = (phys_addr >> PAGE_SHIFT);
-
-		ret = vm_insert_mixed(vma, address, pfn);
-		if (unlikely((ret == -EBUSY) || (ret != 0 && i > 0)))
-			break;
-		else if (unlikely(ret != 0)) {
-			ret = (ret == -ENOMEM) ? VM_FAULT_OOM : VM_FAULT_SIGBUS;
-			return ret;
-		}
-		address += PAGE_SIZE;
-		phys_addr += PAGE_SIZE;
-	}
-	return VM_FAULT_NOPAGE;
-}
-
-static void psbfb_vm_open(struct vm_area_struct *vma)
-{
-}
-
-static void psbfb_vm_close(struct vm_area_struct *vma)
-{
-}
-
-static struct vm_operations_struct psbfb_vm_ops = {
-	.fault	= psbfb_vm_fault,
-	.open	= psbfb_vm_open,
-	.close	= psbfb_vm_close
-};
-
-static int psbfb_mmap(struct fb_info *info, struct vm_area_struct *vma)
-{
-	struct psb_fbdev *fbdev = info->par;
-	struct psb_framebuffer *psbfb = &fbdev->pfb;
-
-	if (vma->vm_pgoff != 0)
-		return -EINVAL;
-	if (vma->vm_pgoff > (~0UL >> PAGE_SHIFT))
-		return -EINVAL;
-
-	if (!psbfb->addr_space)
-		psbfb->addr_space = vma->vm_file->f_mapping;
-	/*
-	 * If this is a GEM object then info->screen_base is the virtual
-	 * kernel remapping of the object. FIXME: Review if this is
-	 * suitable for our mmap work
-	 */
-	vma->vm_ops = &psbfb_vm_ops;
-	vma->vm_private_data = (void *)psbfb;
-	vma->vm_flags |= VM_RESERVED | VM_IO |
-					VM_MIXEDMAP | VM_DONTEXPAND;
-	return 0;
-}
-
-static int psbfb_ioctl(struct fb_info *info, unsigned int cmd,
-						unsigned long arg)
-{
-	return -ENOTTY;
-}
-
-static struct fb_ops psbfb_ops = {
-	.owner = THIS_MODULE,
-	.fb_check_var = drm_fb_helper_check_var,
-	.fb_set_par = drm_fb_helper_set_par,
-	.fb_blank = drm_fb_helper_blank,
-	.fb_setcolreg = psbfb_setcolreg,
-	.fb_fillrect = cfb_fillrect,
-	.fb_copyarea = psbfb_copyarea,
-	.fb_imageblit = cfb_imageblit,
-	.fb_mmap = psbfb_mmap,
-	.fb_sync = psbfb_sync,
-	.fb_ioctl = psbfb_ioctl,
-};
-
-static struct fb_ops psbfb_roll_ops = {
-	.owner = THIS_MODULE,
-	.fb_check_var = drm_fb_helper_check_var,
-	.fb_set_par = drm_fb_helper_set_par,
-	.fb_blank = drm_fb_helper_blank,
-	.fb_setcolreg = psbfb_setcolreg,
-	.fb_fillrect = cfb_fillrect,
-	.fb_copyarea = cfb_copyarea,
-	.fb_imageblit = cfb_imageblit,
-	.fb_pan_display = psbfb_pan,
-	.fb_mmap = psbfb_mmap,
-	.fb_sync = psbfb_sync,
-	.fb_ioctl = psbfb_ioctl,
-};
-
-static struct fb_ops psbfb_unaccel_ops = {
-	.owner = THIS_MODULE,
-	.fb_check_var = drm_fb_helper_check_var,
-	.fb_set_par = drm_fb_helper_set_par,
-	.fb_blank = drm_fb_helper_blank,
-	.fb_setcolreg = psbfb_setcolreg,
-	.fb_fillrect = cfb_fillrect,
-	.fb_copyarea = cfb_copyarea,
-	.fb_imageblit = cfb_imageblit,
-	.fb_mmap = psbfb_mmap,
-	.fb_ioctl = psbfb_ioctl,
-};
-
-/**
- *	psb_framebuffer_init	-	initialize a framebuffer
- *	@dev: our DRM device
- *	@fb: framebuffer to set up
- *	@mode_cmd: mode description
- *	@gt: backing object
- *
- *	Configure and fill in the boilerplate for our frame buffer. Return
- *	0 on success or an error code if we fail.
- */
-static int psb_framebuffer_init(struct drm_device *dev,
-					struct psb_framebuffer *fb,
-					struct drm_mode_fb_cmd2 *mode_cmd,
-					struct gtt_range *gt)
-{
-	u32 bpp, depth;
-	int ret;
-
-	drm_fb_get_bpp_depth(mode_cmd->pixel_format, &depth, &bpp);
-
-	if (mode_cmd->pitches[0] & 63)
-		return -EINVAL;
-	switch (bpp) {
-	case 8:
-	case 16:
-	case 24:
-	case 32:
-		break;
-	default:
-		return -EINVAL;
-	}
-	ret = drm_framebuffer_init(dev, &fb->base, &psb_fb_funcs);
-	if (ret) {
-		dev_err(dev->dev, "framebuffer init failed: %d\n", ret);
-		return ret;
-	}
-	drm_helper_mode_fill_fb_struct(&fb->base, mode_cmd);
-	fb->gtt = gt;
-	return 0;
-}
-
-/**
- *	psb_framebuffer_create	-	create a framebuffer backed by gt
- *	@dev: our DRM device
- *	@mode_cmd: the description of the requested mode
- *	@gt: the backing object
- *
- *	Create a framebuffer object backed by the gt, and fill in the
- *	boilerplate required
- *
- *	TODO: review object references
- */
-
-static struct drm_framebuffer *psb_framebuffer_create
-			(struct drm_device *dev,
-			 struct drm_mode_fb_cmd2 *mode_cmd,
-			 struct gtt_range *gt)
-{
-	struct psb_framebuffer *fb;
-	int ret;
-
-	fb = kzalloc(sizeof(*fb), GFP_KERNEL);
-	if (!fb)
-		return ERR_PTR(-ENOMEM);
-
-	ret = psb_framebuffer_init(dev, fb, mode_cmd, gt);
-	if (ret) {
-		kfree(fb);
-		return ERR_PTR(ret);
-	}
-	return &fb->base;
-}
-
-/**
- *	psbfb_alloc		-	allocate frame buffer memory
- *	@dev: the DRM device
- *	@aligned_size: space needed
- *	@force: fall back to GEM buffers if need be
- *
- *	Allocate the frame buffer. In the usual case we get a GTT range that
- *	is stolen memory backed and life is simple. If there isn't sufficient
- *	stolen memory or the system has no stolen memory we allocate a range
- *	and back it with a GEM object.
- *
- *	In this case the GEM object has no handle.
- */
-static struct gtt_range *psbfb_alloc(struct drm_device *dev,
-						int aligned_size, int force)
-{
-	struct gtt_range *backing;
-	/* Begin by trying to use stolen memory backing */
-	backing = psb_gtt_alloc_range(dev, aligned_size, "fb", 1);
-	if (backing) {
-		if (drm_gem_private_object_init(dev,
-					&backing->gem, aligned_size) == 0)
-			return backing;
-		psb_gtt_free_range(dev, backing);
-	}
-	if (!force)
-		return NULL;
-
-	/* Next try using GEM host memory */
-	backing = psb_gtt_alloc_range(dev, aligned_size, "fb(gem)", 0);
-	if (backing == NULL)
-		return NULL;
-
-	/* Now back it with an object */
-	if (drm_gem_object_init(dev, &backing->gem, aligned_size) != 0) {
-		psb_gtt_free_range(dev, backing);
-		return NULL;
-	}
-	return backing;
-}
-
-/**
- *	psbfb_create		-	create a framebuffer
- *	@fbdev: the framebuffer device
- *	@sizes: specification of the layout
- *
- *	Create a framebuffer to the specifications provided
- */
-static int psbfb_create(struct psb_fbdev *fbdev,
-				struct drm_fb_helper_surface_size *sizes)
-{
-	struct drm_device *dev = fbdev->psb_fb_helper.dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct fb_info *info;
-	struct drm_framebuffer *fb;
-	struct psb_framebuffer *psbfb = &fbdev->pfb;
-	struct drm_mode_fb_cmd2 mode_cmd;
-	struct device *device = &dev->pdev->dev;
-	int size;
-	int ret;
-	struct gtt_range *backing;
-	int gtt_roll = 1;
-	u32 bpp, depth;
-
-	mode_cmd.width = sizes->surface_width;
-	mode_cmd.height = sizes->surface_height;
-	bpp = sizes->surface_bpp;
-
-	/* No 24bit packed */
-	if (bpp == 24)
-		bpp = 32;
-
-	/* Acceleration via the GTT requires pitch to be 4096 byte aligned 
-	   (ie 1024 or 2048 pixels in normal use) */
-	mode_cmd.pitches[0] =  ALIGN(mode_cmd.width * ((bpp + 7) / 8), 4096);
-	depth = sizes->surface_depth;
-
-	size = mode_cmd.pitches[0] * mode_cmd.height;
-	size = ALIGN(size, PAGE_SIZE);
-
-	/* Allocate the framebuffer in the GTT with stolen page backing */
-	backing = psbfb_alloc(dev, size, 0);
-	if (backing == NULL) {
-		/*
-		 *	We couldn't get the space we wanted, fall back to the
-		 *	display engine requirement instead.  The HW requires
-		 *	the pitch to be 64 byte aligned
-		 */
-
-		gtt_roll = 0;	/* Don't use GTT accelerated scrolling */
-
-		mode_cmd.pitches[0] =  ALIGN(mode_cmd.width * ((bpp + 7) / 8), 64);
-		depth = sizes->surface_depth;
-
-		size = mode_cmd.pitches[0] * mode_cmd.height;
-		size = ALIGN(size, PAGE_SIZE);
-
-		/* Allocate the framebuffer in the GTT with stolen page
-		   backing when there is room */
-		backing = psbfb_alloc(dev, size, 1);
-		if (backing == NULL)
-			return -ENOMEM;
-	}
-
-	mutex_lock(&dev->struct_mutex);
-
-	info = framebuffer_alloc(0, device);
-	if (!info) {
-		ret = -ENOMEM;
-		goto out_err1;
-	}
-	info->par = fbdev;
-
-	mode_cmd.pixel_format = drm_mode_legacy_fb_format(bpp, depth);
-
-	ret = psb_framebuffer_init(dev, psbfb, &mode_cmd, backing);
-	if (ret)
-		goto out_unref;
-
-	fb = &psbfb->base;
-	psbfb->fbdev = info;
-
-	fbdev->psb_fb_helper.fb = fb;
-	fbdev->psb_fb_helper.fbdev = info;
-
-	strcpy(info->fix.id, "psbfb");
-
-	info->flags = FBINFO_DEFAULT;
-	if (gtt_roll) {	/* GTT rolling seems best */
-		info->fbops = &psbfb_roll_ops;
-		info->flags |= FBINFO_HWACCEL_YPAN;
-        }
-	else if (dev_priv->ops->accel_2d)	/* 2D engine */
-		info->fbops = &psbfb_ops;
-	else	/* Software */
-		info->fbops = &psbfb_unaccel_ops;
-
-	ret = fb_alloc_cmap(&info->cmap, 256, 0);
-	if (ret) {
-		ret = -ENOMEM;
-		goto out_unref;
-	}
-
-	info->fix.smem_start = dev->mode_config.fb_base;
-	info->fix.smem_len = size;
-	info->fix.ywrapstep = gtt_roll;
-	info->fix.ypanstep = gtt_roll;
-
-	if (backing->stolen) {
-		/* Accessed stolen memory directly */
-		info->screen_base = (char *)dev_priv->vram_addr +
-							backing->offset;
-	} else {
-		/* Pin the pages into the GTT and create a mapping to them */
-		psb_gtt_pin(backing);
-		info->screen_base = vm_map_ram(backing->pages, backing->npage,
-				-1, PAGE_KERNEL);
-		if (info->screen_base == NULL) {
-			psb_gtt_unpin(backing);
-			ret = -ENOMEM;
-			goto out_unref;
-		}
-		psbfb->vm_map = 1;
-	}
-	info->screen_size = size;
-
-	if (dev_priv->gtt.stolen_size) {
-		info->apertures = alloc_apertures(1);
-		if (!info->apertures) {
-			ret = -ENOMEM;
-			goto out_unref;
-		}
-		info->apertures->ranges[0].base = dev->mode_config.fb_base;
-		info->apertures->ranges[0].size = dev_priv->gtt.stolen_size;
-	}
-
-	drm_fb_helper_fill_fix(info, fb->pitches[0], fb->depth);
-	drm_fb_helper_fill_var(info, &fbdev->psb_fb_helper,
-				sizes->fb_width, sizes->fb_height);
-
-	info->fix.mmio_start = pci_resource_start(dev->pdev, 0);
-	info->fix.mmio_len = pci_resource_len(dev->pdev, 0);
-
-	info->pixmap.size = 64 * 1024;
-	info->pixmap.buf_align = 8;
-	info->pixmap.access_align = 32;
-	info->pixmap.flags = FB_PIXMAP_SYSTEM;
-	info->pixmap.scan_align = 1;
-
-	dev_info(dev->dev, "allocated %dx%d fb\n",
-					psbfb->base.width, psbfb->base.height);
-
-	mutex_unlock(&dev->struct_mutex);
-	return 0;
-out_unref:
-	if (backing->stolen)
-		psb_gtt_free_range(dev, backing);
-	else {
-		if (psbfb->vm_map)
-			vm_unmap_ram(info->screen_base, backing->npage);
-		drm_gem_object_unreference(&backing->gem);
-	}
-out_err1:
-	mutex_unlock(&dev->struct_mutex);
-	psb_gtt_free_range(dev, backing);
-	return ret;
-}
-
-/**
- *	psb_user_framebuffer_create	-	create framebuffer
- *	@dev: our DRM device
- *	@filp: client file
- *	@cmd: mode request
- *
- *	Create a new framebuffer backed by a userspace GEM object
- */
-static struct drm_framebuffer *psb_user_framebuffer_create
-			(struct drm_device *dev, struct drm_file *filp,
-			 struct drm_mode_fb_cmd2 *cmd)
-{
-	struct gtt_range *r;
-	struct drm_gem_object *obj;
-
-	/*
-	 *	Find the GEM object and thus the gtt range object that is
-	 *	to back this space
-	 */
-	obj = drm_gem_object_lookup(dev, filp, cmd->handles[0]);
-	if (obj == NULL)
-		return ERR_PTR(-ENOENT);
-
-	/* Let the core code do all the work */
-	r = container_of(obj, struct gtt_range, gem);
-	return psb_framebuffer_create(dev, cmd, r);
-}
-
-static void psbfb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green,
-							u16 blue, int regno)
-{
-}
-
-static void psbfb_gamma_get(struct drm_crtc *crtc, u16 *red,
-					u16 *green, u16 *blue, int regno)
-{
-}
-
-static int psbfb_probe(struct drm_fb_helper *helper,
-				struct drm_fb_helper_surface_size *sizes)
-{
-	struct psb_fbdev *psb_fbdev = (struct psb_fbdev *)helper;
-	int new_fb = 0;
-	int ret;
-
-	if (!helper->fb) {
-		ret = psbfb_create(psb_fbdev, sizes);
-		if (ret)
-			return ret;
-		new_fb = 1;
-	}
-	return new_fb;
-}
-
-struct drm_fb_helper_funcs psb_fb_helper_funcs = {
-	.gamma_set = psbfb_gamma_set,
-	.gamma_get = psbfb_gamma_get,
-	.fb_probe = psbfb_probe,
-};
-
-int psb_fbdev_destroy(struct drm_device *dev, struct psb_fbdev *fbdev)
-{
-	struct fb_info *info;
-	struct psb_framebuffer *psbfb = &fbdev->pfb;
-
-	if (fbdev->psb_fb_helper.fbdev) {
-		info = fbdev->psb_fb_helper.fbdev;
-
-		/* If this is our base framebuffer then kill any virtual map
-		   for the framebuffer layer and unpin it */
-		if (psbfb->vm_map) {
-			vm_unmap_ram(info->screen_base, psbfb->gtt->npage);
-			psb_gtt_unpin(psbfb->gtt);
-		}
-		unregister_framebuffer(info);
-		if (info->cmap.len)
-			fb_dealloc_cmap(&info->cmap);
-		framebuffer_release(info);
-	}
-	drm_fb_helper_fini(&fbdev->psb_fb_helper);
-	drm_framebuffer_cleanup(&psbfb->base);
-
-	if (psbfb->gtt)
-		drm_gem_object_unreference(&psbfb->gtt->gem);
-	return 0;
-}
-
-int psb_fbdev_init(struct drm_device *dev)
-{
-	struct psb_fbdev *fbdev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	fbdev = kzalloc(sizeof(struct psb_fbdev), GFP_KERNEL);
-	if (!fbdev) {
-		dev_err(dev->dev, "no memory\n");
-		return -ENOMEM;
-	}
-
-	dev_priv->fbdev = fbdev;
-	fbdev->psb_fb_helper.funcs = &psb_fb_helper_funcs;
-
-	drm_fb_helper_init(dev, &fbdev->psb_fb_helper, dev_priv->ops->crtcs,
-							INTELFB_CONN_LIMIT);
-
-	drm_fb_helper_single_add_all_connectors(&fbdev->psb_fb_helper);
-	drm_fb_helper_initial_config(&fbdev->psb_fb_helper, 32);
-	return 0;
-}
-
-void psb_fbdev_fini(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	if (!dev_priv->fbdev)
-		return;
-
-	psb_fbdev_destroy(dev, dev_priv->fbdev);
-	kfree(dev_priv->fbdev);
-	dev_priv->fbdev = NULL;
-}
-
-static void psbfb_output_poll_changed(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_fbdev *fbdev = (struct psb_fbdev *)dev_priv->fbdev;
-	drm_fb_helper_hotplug_event(&fbdev->psb_fb_helper);
-}
-
-/**
- *	psb_user_framebuffer_create_handle - add hamdle to a framebuffer
- *	@fb: framebuffer
- *	@file_priv: our DRM file
- *	@handle: returned handle
- *
- *	Our framebuffer object is a GTT range which also contains a GEM
- *	object. We need to turn it into a handle for userspace. GEM will do
- *	the work for us
- */
-static int psb_user_framebuffer_create_handle(struct drm_framebuffer *fb,
-					      struct drm_file *file_priv,
-					      unsigned int *handle)
-{
-	struct psb_framebuffer *psbfb = to_psb_fb(fb);
-	struct gtt_range *r = psbfb->gtt;
-	return drm_gem_handle_create(file_priv, &r->gem, handle);
-}
-
-/**
- *	psb_user_framebuffer_destroy	-	destruct user created fb
- *	@fb: framebuffer
- *
- *	User framebuffers are backed by GEM objects so all we have to do is
- *	clean up a bit and drop the reference, GEM will handle the fallout
- */
-static void psb_user_framebuffer_destroy(struct drm_framebuffer *fb)
-{
-	struct psb_framebuffer *psbfb = to_psb_fb(fb);
-	struct gtt_range *r = psbfb->gtt;
-	struct drm_device *dev = fb->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_fbdev *fbdev = dev_priv->fbdev;
-	struct drm_crtc *crtc;
-	int reset = 0;
-
-	/* Should never get stolen memory for a user fb */
-	WARN_ON(r->stolen);
-
-	/* Check if we are erroneously live */
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
-		if (crtc->fb == fb)
-			reset = 1;
-
-	if (reset)
-		/*
-		 * Now force a sane response before we permit the DRM CRTC
-		 * layer to do stupid things like blank the display. Instead
-		 * we reset this framebuffer as if the user had forced a reset.
-		 * We must do this before the cleanup so that the DRM layer
-		 * doesn't get a chance to stick its oar in where it isn't
-		 * wanted.
-		 */
-		drm_fb_helper_restore_fbdev_mode(&fbdev->psb_fb_helper);
-
-	/* Let DRM do its clean up */
-	drm_framebuffer_cleanup(fb);
-	/*  We are no longer using the resource in GEM */
-	drm_gem_object_unreference_unlocked(&r->gem);
-	kfree(fb);
-}
-
-static const struct drm_mode_config_funcs psb_mode_funcs = {
-	.fb_create = psb_user_framebuffer_create,
-	.output_poll_changed = psbfb_output_poll_changed,
-};
-
-static int psb_create_backlight_property(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct drm_property *backlight;
-
-	if (dev_priv->backlight_property)
-		return 0;
-
-	backlight = drm_property_create(dev, DRM_MODE_PROP_RANGE,
-							"backlight", 2);
-	backlight->values[0] = 0;
-	backlight->values[1] = 100;
-
-	dev_priv->backlight_property = backlight;
-
-	return 0;
-}
-
-static void psb_setup_outputs(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct drm_connector *connector;
-
-	drm_mode_create_scaling_mode_property(dev);
-	psb_create_backlight_property(dev);
-
-	dev_priv->ops->output_init(dev);
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list,
-			    head) {
-		struct psb_intel_output *psb_intel_output =
-		    to_psb_intel_output(connector);
-		struct drm_encoder *encoder = &psb_intel_output->enc;
-		int crtc_mask = 0, clone_mask = 0;
-
-		/* valid crtcs */
-		switch (psb_intel_output->type) {
-		case INTEL_OUTPUT_ANALOG:
-			crtc_mask = (1 << 0);
-			clone_mask = (1 << INTEL_OUTPUT_ANALOG);
-			break;
-		case INTEL_OUTPUT_SDVO:
-			crtc_mask = ((1 << 0) | (1 << 1));
-			clone_mask = (1 << INTEL_OUTPUT_SDVO);
-			break;
-		case INTEL_OUTPUT_LVDS:
-			if (IS_MRST(dev))
-				crtc_mask = (1 << 0);
-			else
-				crtc_mask = (1 << 1);
-			clone_mask = (1 << INTEL_OUTPUT_LVDS);
-			break;
-		case INTEL_OUTPUT_MIPI:
-			crtc_mask = (1 << 0);
-			clone_mask = (1 << INTEL_OUTPUT_MIPI);
-			break;
-		case INTEL_OUTPUT_MIPI2:
-			crtc_mask = (1 << 2);
-			clone_mask = (1 << INTEL_OUTPUT_MIPI2);
-			break;
-		case INTEL_OUTPUT_HDMI:
-		        /* HDMI on crtc 1 for SoC devices and crtc 0 for
-                           Cedarview. HDMI on Poulsbo is only via external
-			   logic */
-			if (IS_MFLD(dev) || IS_MRST(dev))
-				crtc_mask = (1 << 1);
-			else
-				crtc_mask = (1 << 0);	/* Cedarview */
-			clone_mask = (1 << INTEL_OUTPUT_HDMI);
-			break;
-		}
-		encoder->possible_crtcs = crtc_mask;
-		encoder->possible_clones =
-		    psb_intel_connector_clones(dev, clone_mask);
-	}
-}
-
-void psb_modeset_init(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv =
-	    (struct drm_psb_private *) dev->dev_private;
-	struct psb_intel_mode_device *mode_dev = &dev_priv->mode_dev;
-	int i;
-
-	drm_mode_config_init(dev);
-
-	dev->mode_config.min_width = 0;
-	dev->mode_config.min_height = 0;
-
-	dev->mode_config.funcs = (void *) &psb_mode_funcs;
-
-	/* set memory base */
-	/* MRST and PSB should use BAR 2*/
-	pci_read_config_dword(dev->pdev, PSB_BSM, (u32 *)
-					&(dev->mode_config.fb_base));
-
-	/* num pipes is 2 for PSB but 1 for Mrst */
-	for (i = 0; i < dev_priv->num_pipe; i++)
-		psb_intel_crtc_init(dev, i, mode_dev);
-
-	dev->mode_config.max_width = 2048;
-	dev->mode_config.max_height = 2048;
-
-	psb_setup_outputs(dev);
-}
-
-void psb_modeset_cleanup(struct drm_device *dev)
-{
-	mutex_lock(&dev->struct_mutex);
-
-	drm_kms_helper_poll_fini(dev);
-	psb_fbdev_fini(dev);
-	drm_mode_config_cleanup(dev);
-
-	mutex_unlock(&dev->struct_mutex);
-}
diff --git a/drivers/staging/gma500/framebuffer.h b/drivers/staging/gma500/framebuffer.h
deleted file mode 100644
index d1b2289447f0..000000000000
--- a/drivers/staging/gma500/framebuffer.h
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Copyright (c) 2008-2011, Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authors:
- *      Eric Anholt <eric@anholt.net>
- *
- */
-
-#ifndef _FRAMEBUFFER_H_
-#define _FRAMEBUFFER_H_
-
-#include <drm/drmP.h>
-#include <drm/drm_fb_helper.h>
-
-#include "psb_drv.h"
-
-struct psb_framebuffer {
-	struct drm_framebuffer base;
-	struct address_space *addr_space;
-	struct fb_info *fbdev;
-	struct gtt_range *gtt;
-	bool vm_map;		/* True if we must undo a vm_map_ram */
-};
-
-struct psb_fbdev {
-	struct drm_fb_helper psb_fb_helper;
-	struct psb_framebuffer pfb;
-};
-
-#define to_psb_fb(x) container_of(x, struct psb_framebuffer, base)
-
-extern int psb_intel_connector_clones(struct drm_device *dev, int type_mask);
-
-#endif
-
diff --git a/drivers/staging/gma500/gem.c b/drivers/staging/gma500/gem.c
deleted file mode 100644
index f6433c037d24..000000000000
--- a/drivers/staging/gma500/gem.c
+++ /dev/null
@@ -1,292 +0,0 @@
-/*
- *  psb GEM interface
- *
- * Copyright (c) 2011, Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authors: Alan Cox
- *
- * TODO:
- *	-	we need to work out if the MMU is relevant (eg for
- *		accelerated operations on a GEM object)
- */
-
-#include <drm/drmP.h>
-#include <drm/drm.h>
-#include "psb_drm.h"
-#include "psb_drv.h"
-
-int psb_gem_init_object(struct drm_gem_object *obj)
-{
-	return -EINVAL;
-}
-
-void psb_gem_free_object(struct drm_gem_object *obj)
-{
-	struct gtt_range *gtt = container_of(obj, struct gtt_range, gem);
-	drm_gem_object_release_wrap(obj);
-	/* This must occur last as it frees up the memory of the GEM object */
-	psb_gtt_free_range(obj->dev, gtt);
-}
-
-int psb_gem_get_aperture(struct drm_device *dev, void *data,
-				struct drm_file *file)
-{
-	return -EINVAL;
-}
-
-/**
- *	psb_gem_dumb_map_gtt	-	buffer mapping for dumb interface
- *	@file: our drm client file
- *	@dev: drm device
- *	@handle: GEM handle to the object (from dumb_create)
- *
- *	Do the necessary setup to allow the mapping of the frame buffer
- *	into user memory. We don't have to do much here at the moment.
- */
-int psb_gem_dumb_map_gtt(struct drm_file *file, struct drm_device *dev,
-			 uint32_t handle, uint64_t *offset)
-{
-	int ret = 0;
-	struct drm_gem_object *obj;
-
-	if (!(dev->driver->driver_features & DRIVER_GEM))
-		return -ENODEV;
-
-	mutex_lock(&dev->struct_mutex);
-
-	/* GEM does all our handle to object mapping */
-	obj = drm_gem_object_lookup(dev, file, handle);
-	if (obj == NULL) {
-		ret = -ENOENT;
-		goto unlock;
-	}
-	/* What validation is needed here ? */
-
-	/* Make it mmapable */
-	if (!obj->map_list.map) {
-		ret = gem_create_mmap_offset(obj);
-		if (ret)
-			goto out;
-	}
-	/* GEM should really work out the hash offsets for us */
-	*offset = (u64)obj->map_list.hash.key << PAGE_SHIFT;
-out:
-	drm_gem_object_unreference(obj);
-unlock:
-	mutex_unlock(&dev->struct_mutex);
-	return ret;
-}
-
-/**
- *	psb_gem_create		-	create a mappable object
- *	@file: the DRM file of the client
- *	@dev: our device
- *	@size: the size requested
- *	@handlep: returned handle (opaque number)
- *
- *	Create a GEM object, fill in the boilerplate and attach a handle to
- *	it so that userspace can speak about it. This does the core work
- *	for the various methods that do/will create GEM objects for things
- */
-static int psb_gem_create(struct drm_file *file,
-	struct drm_device *dev, uint64_t size, uint32_t *handlep)
-{
-	struct gtt_range *r;
-	int ret;
-	u32 handle;
-
-	size = roundup(size, PAGE_SIZE);
-
-	/* Allocate our object - for now a direct gtt range which is not
-	   stolen memory backed */
-	r = psb_gtt_alloc_range(dev, size, "gem", 0);
-	if (r == NULL) {
-		dev_err(dev->dev, "no memory for %lld byte GEM object\n", size);
-		return -ENOSPC;
-	}
-	/* Initialize the extra goodies GEM needs to do all the hard work */
-	if (drm_gem_object_init(dev, &r->gem, size) != 0) {
-		psb_gtt_free_range(dev, r);
-		/* GEM doesn't give an error code so use -ENOMEM */
-		dev_err(dev->dev, "GEM init failed for %lld\n", size);
-		return -ENOMEM;
-	}
-	/* Give the object a handle so we can carry it more easily */
-	ret = drm_gem_handle_create(file, &r->gem, &handle);
-	if (ret) {
-		dev_err(dev->dev, "GEM handle failed for %p, %lld\n",
-							&r->gem, size);
-		drm_gem_object_release(&r->gem);
-		psb_gtt_free_range(dev, r);
-		return ret;
-	}
-	/* We have the initial and handle reference but need only one now */
-	drm_gem_object_unreference(&r->gem);
-	*handlep = handle;
-	return 0;
-}
-
-/**
- *	psb_gem_dumb_create	-	create a dumb buffer
- *	@drm_file: our client file
- *	@dev: our device
- *	@args: the requested arguments copied from userspace
- *
- *	Allocate a buffer suitable for use for a frame buffer of the
- *	form described by user space. Give userspace a handle by which
- *	to reference it.
- */
-int psb_gem_dumb_create(struct drm_file *file, struct drm_device *dev,
-			struct drm_mode_create_dumb *args)
-{
-	args->pitch = ALIGN(args->width * ((args->bpp + 7) / 8), 64);
-	args->size = args->pitch * args->height;
-	return psb_gem_create(file, dev, args->size, &args->handle);
-}
-
-/**
- *	psb_gem_dumb_destroy	-	destroy a dumb buffer
- *	@file: client file
- *	@dev: our DRM device
- *	@handle: the object handle
- *
- *	Destroy a handle that was created via psb_gem_dumb_create, at least
- *	we hope it was created that way. i915 seems to assume the caller
- *	does the checking but that might be worth review ! FIXME
- */
-int psb_gem_dumb_destroy(struct drm_file *file, struct drm_device *dev,
-			uint32_t handle)
-{
-	/* No special work needed, drop the reference and see what falls out */
-	return drm_gem_handle_delete(file, handle);
-}
-
-/**
- *	psb_gem_fault		-	pagefault handler for GEM objects
- *	@vma: the VMA of the GEM object
- *	@vmf: fault detail
- *
- *	Invoked when a fault occurs on an mmap of a GEM managed area. GEM
- *	does most of the work for us including the actual map/unmap calls
- *	but we need to do the actual page work.
- *
- *	This code eventually needs to handle faulting objects in and out
- *	of the GTT and repacking it when we run out of space. We can put
- *	that off for now and for our simple uses
- *
- *	The VMA was set up by GEM. In doing so it also ensured that the
- *	vma->vm_private_data points to the GEM object that is backing this
- *	mapping.
- */
-int psb_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
-{
-	struct drm_gem_object *obj;
-	struct gtt_range *r;
-	int ret;
-	unsigned long pfn;
-	pgoff_t page_offset;
-	struct drm_device *dev;
-	struct drm_psb_private *dev_priv;
-
-	obj = vma->vm_private_data;	/* GEM object */
-	dev = obj->dev;
-	dev_priv = dev->dev_private;
-
-	r = container_of(obj, struct gtt_range, gem);	/* Get the gtt range */
-
-	/* Make sure we don't parallel update on a fault, nor move or remove
-	   something from beneath our feet */
-	mutex_lock(&dev->struct_mutex);
-
-	/* For now the mmap pins the object and it stays pinned. As things
-	   stand that will do us no harm */
-	if (r->mmapping == 0) {
-		ret = psb_gtt_pin(r);
-		if (ret < 0) {
-			dev_err(dev->dev, "gma500: pin failed: %d\n", ret);
-			goto fail;
-		}
-		r->mmapping = 1;
-	}
-
-	/* Page relative to the VMA start - we must calculate this ourselves
-	   because vmf->pgoff is the fake GEM offset */
-	page_offset = ((unsigned long) vmf->virtual_address - vma->vm_start)
-				>> PAGE_SHIFT;
-
-	/* CPU view of the page, don't go via the GART for CPU writes */
-	if (r->stolen)
-		pfn = (dev_priv->stolen_base + r->offset) >> PAGE_SHIFT;
-	else
-		pfn = page_to_pfn(r->pages[page_offset]);
-	ret = vm_insert_pfn(vma, (unsigned long)vmf->virtual_address, pfn);
-
-fail:
-	mutex_unlock(&dev->struct_mutex);
-	switch (ret) {
-	case 0:
-	case -ERESTARTSYS:
-	case -EINTR:
-		return VM_FAULT_NOPAGE;
-	case -ENOMEM:
-		return VM_FAULT_OOM;
-	default:
-		return VM_FAULT_SIGBUS;
-	}
-}
-
-static int psb_gem_create_stolen(struct drm_file *file, struct drm_device *dev,
-						int size, u32 *handle)
-{
-	struct gtt_range *gtt = psb_gtt_alloc_range(dev, size, "gem", 1);
-	if (gtt == NULL)
-		return -ENOMEM;
-	if (drm_gem_private_object_init(dev, &gtt->gem, size) != 0)
-		goto free_gtt;
-	if (drm_gem_handle_create(file, &gtt->gem, handle) == 0)
-		return 0;
-free_gtt:
-	psb_gtt_free_range(dev, gtt);
-	return -ENOMEM;
-}
-
-/*
- *	GEM interfaces for our specific client
- */
-int psb_gem_create_ioctl(struct drm_device *dev, void *data,
-					struct drm_file *file)
-{
-	struct drm_psb_gem_create *args = data;
-	int ret;
-	if (args->flags & PSB_GEM_CREATE_STOLEN) {
-		ret = psb_gem_create_stolen(file, dev, args->size,
-							&args->handle);
-		if (ret == 0)
-			return 0;
-		/* Fall throguh */
-		args->flags &= ~PSB_GEM_CREATE_STOLEN;
-	}
-	return psb_gem_create(file, dev, args->size, &args->handle);
-}
-
-int psb_gem_mmap_ioctl(struct drm_device *dev, void *data,
-					struct drm_file *file)
-{
-	struct drm_psb_gem_mmap *args = data;
-	return dev->driver->dumb_map_offset(file, dev,
-						args->handle, &args->offset);
-}
-
diff --git a/drivers/staging/gma500/gem_glue.c b/drivers/staging/gma500/gem_glue.c
deleted file mode 100644
index daac12120653..000000000000
--- a/drivers/staging/gma500/gem_glue.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2011, Intel Corporation.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-
-#include <drm/drmP.h>
-#include <drm/drm.h>
-
-void drm_gem_object_release_wrap(struct drm_gem_object *obj)
-{
-	/* Remove the list map if one is present */
-	if (obj->map_list.map) {
-		struct drm_gem_mm *mm = obj->dev->mm_private;
-		struct drm_map_list *list = &obj->map_list;
-		drm_ht_remove_item(&mm->offset_hash, &list->hash);
-		drm_mm_put_block(list->file_offset_node);
-		kfree(list->map);
-		list->map = NULL;
-	}
-	drm_gem_object_release(obj);
-}
-
-/**
- *	gem_create_mmap_offset		-	invent an mmap offset
- *	@obj: our object
- *
- *	Standard implementation of offset generation for mmap as is
- *	duplicated in several drivers. This belongs in GEM.
- */
-int gem_create_mmap_offset(struct drm_gem_object *obj)
-{
-	struct drm_device *dev = obj->dev;
-	struct drm_gem_mm *mm = dev->mm_private;
-	struct drm_map_list *list;
-	struct drm_local_map *map;
-	int ret;
-
-	list = &obj->map_list;
-	list->map = kzalloc(sizeof(struct drm_map_list), GFP_KERNEL);
-	if (list->map == NULL)
-		return -ENOMEM;
-	map = list->map;
-	map->type = _DRM_GEM;
-	map->size = obj->size;
-	map->handle = obj;
-
-	list->file_offset_node = drm_mm_search_free(&mm->offset_manager,
-					obj->size / PAGE_SIZE, 0, 0);
-	if (!list->file_offset_node) {
-		dev_err(dev->dev, "failed to allocate offset for bo %d\n",
-								obj->name);
-		ret = -ENOSPC;
-		goto free_it;
-	}
-	list->file_offset_node = drm_mm_get_block(list->file_offset_node,
-					obj->size / PAGE_SIZE, 0);
-	if (!list->file_offset_node) {
-		ret = -ENOMEM;
-		goto free_it;
-	}
-	list->hash.key = list->file_offset_node->start;
-	ret = drm_ht_insert_item(&mm->offset_hash, &list->hash);
-	if (ret) {
-		dev_err(dev->dev, "failed to add to map hash\n");
-		goto free_mm;
-	}
-	return 0;
-
-free_mm:
-	drm_mm_put_block(list->file_offset_node);
-free_it:
-	kfree(list->map);
-	list->map = NULL;
-	return ret;
-}
diff --git a/drivers/staging/gma500/gem_glue.h b/drivers/staging/gma500/gem_glue.h
deleted file mode 100644
index ce5ce30f74db..000000000000
--- a/drivers/staging/gma500/gem_glue.h
+++ /dev/null
@@ -1,2 +0,0 @@
-extern void drm_gem_object_release_wrap(struct drm_gem_object *obj);
-extern int gem_create_mmap_offset(struct drm_gem_object *obj);
diff --git a/drivers/staging/gma500/gtt.c b/drivers/staging/gma500/gtt.c
deleted file mode 100644
index e770bd190a5c..000000000000
--- a/drivers/staging/gma500/gtt.c
+++ /dev/null
@@ -1,553 +0,0 @@
-/*
- * Copyright (c) 2007, Intel Corporation.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authors: Thomas Hellstrom <thomas-at-tungstengraphics.com>
- *	    Alan Cox <alan@linux.intel.com>
- */
-
-#include <drm/drmP.h>
-#include "psb_drv.h"
-
-
-/*
- *	GTT resource allocator - manage page mappings in GTT space
- */
-
-/**
- *	psb_gtt_mask_pte	-	generate GTT pte entry
- *	@pfn: page number to encode
- *	@type: type of memory in the GTT
- *
- *	Set the GTT entry for the appropriate memory type.
- */
-static inline uint32_t psb_gtt_mask_pte(uint32_t pfn, int type)
-{
-	uint32_t mask = PSB_PTE_VALID;
-
-	if (type & PSB_MMU_CACHED_MEMORY)
-		mask |= PSB_PTE_CACHED;
-	if (type & PSB_MMU_RO_MEMORY)
-		mask |= PSB_PTE_RO;
-	if (type & PSB_MMU_WO_MEMORY)
-		mask |= PSB_PTE_WO;
-
-	return (pfn << PAGE_SHIFT) | mask;
-}
-
-/**
- *	psb_gtt_entry		-	find the GTT entries for a gtt_range
- *	@dev: our DRM device
- *	@r: our GTT range
- *
- *	Given a gtt_range object return the GTT offset of the page table
- *	entries for this gtt_range
- */
-u32 *psb_gtt_entry(struct drm_device *dev, struct gtt_range *r)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	unsigned long offset;
-
-	offset = r->resource.start - dev_priv->gtt_mem->start;
-
-	return dev_priv->gtt_map + (offset >> PAGE_SHIFT);
-}
-
-/**
- *	psb_gtt_insert	-	put an object into the GTT
- *	@dev: our DRM device
- *	@r: our GTT range
- *
- *	Take our preallocated GTT range and insert the GEM object into
- *	the GTT. This is protected via the gtt mutex which the caller
- *	must hold.
- */
-static int psb_gtt_insert(struct drm_device *dev, struct gtt_range *r)
-{
-	u32 *gtt_slot, pte;
-	struct page **pages;
-	int i;
-
-	if (r->pages == NULL) {
-		WARN_ON(1);
-		return -EINVAL;
-	}
-
-	WARN_ON(r->stolen);	/* refcount these maybe ? */
-
-	gtt_slot = psb_gtt_entry(dev, r);
-	pages = r->pages;
-
-	/* Make sure changes are visible to the GPU */
-	set_pages_array_uc(pages, r->npage);
-
-	/* Write our page entries into the GTT itself */
-	for (i = r->roll; i < r->npage; i++) {
-		pte = psb_gtt_mask_pte(page_to_pfn(r->pages[i]), 0);
-		iowrite32(pte, gtt_slot++);
-	}
-	for (i = 0; i < r->roll; i++) {
-		pte = psb_gtt_mask_pte(page_to_pfn(r->pages[i]), 0);
-		iowrite32(pte, gtt_slot++);
-	}
-	/* Make sure all the entries are set before we return */
-	ioread32(gtt_slot - 1);
-
-	return 0;
-}
-
-/**
- *	psb_gtt_remove	-	remove an object from the GTT
- *	@dev: our DRM device
- *	@r: our GTT range
- *
- *	Remove a preallocated GTT range from the GTT. Overwrite all the
- *	page table entries with the dummy page. This is protected via the gtt
- *	mutex which the caller must hold.
- */
-static void psb_gtt_remove(struct drm_device *dev, struct gtt_range *r)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 *gtt_slot, pte;
-	int i;
-
-	WARN_ON(r->stolen);
-
-	gtt_slot = psb_gtt_entry(dev, r);
-	pte = psb_gtt_mask_pte(page_to_pfn(dev_priv->scratch_page), 0);
-
-	for (i = 0; i < r->npage; i++)
-		iowrite32(pte, gtt_slot++);
-	ioread32(gtt_slot - 1);
-	set_pages_array_wb(r->pages, r->npage);
-}
-
-/**
- *	psb_gtt_roll	-	set scrolling position
- *	@dev: our DRM device
- *	@r: the gtt mapping we are using
- *	@roll: roll offset
- *
- *	Roll an existing pinned mapping by moving the pages through the GTT.
- *	This allows us to implement hardware scrolling on the consoles without
- *	a 2D engine
- */
-void psb_gtt_roll(struct drm_device *dev, struct gtt_range *r, int roll)
-{
-	u32 *gtt_slot, pte;
-	int i;
-
-	if (roll >= r->npage) {
-		WARN_ON(1);
-		return;
-	}
-
-	r->roll = roll;
-
-	/* Not currently in the GTT - no worry we will write the mapping at
-	   the right position when it gets pinned */
-	if (!r->stolen && !r->in_gart)
-		return;
-
-	gtt_slot = psb_gtt_entry(dev, r);
-
-	for (i = r->roll; i < r->npage; i++) {
-		pte = psb_gtt_mask_pte(page_to_pfn(r->pages[i]), 0);
-		iowrite32(pte, gtt_slot++);
-	}
-	for (i = 0; i < r->roll; i++) {
-		pte = psb_gtt_mask_pte(page_to_pfn(r->pages[i]), 0);
-		iowrite32(pte, gtt_slot++);
-	}
-	ioread32(gtt_slot - 1);
-}
-
-/**
- *	psb_gtt_attach_pages	-	attach and pin GEM pages
- *	@gt: the gtt range
- *
- *	Pin and build an in kernel list of the pages that back our GEM object.
- *	While we hold this the pages cannot be swapped out. This is protected
- *	via the gtt mutex which the caller must hold.
- */
-static int psb_gtt_attach_pages(struct gtt_range *gt)
-{
-	struct inode *inode;
-	struct address_space *mapping;
-	int i;
-	struct page *p;
-	int pages = gt->gem.size / PAGE_SIZE;
-
-	WARN_ON(gt->pages);
-
-	/* This is the shared memory object that backs the GEM resource */
-	inode = gt->gem.filp->f_path.dentry->d_inode;
-	mapping = inode->i_mapping;
-
-	gt->pages = kmalloc(pages * sizeof(struct page *), GFP_KERNEL);
-	if (gt->pages == NULL)
-		return -ENOMEM;
-	gt->npage = pages;
-
-	for (i = 0; i < pages; i++) {
-		/* FIXME: needs updating as per mail from Hugh Dickins */
-		p = read_cache_page_gfp(mapping, i,
-					__GFP_COLD | GFP_KERNEL);
-		if (IS_ERR(p))
-			goto err;
-		gt->pages[i] = p;
-	}
-	return 0;
-
-err:
-	while (i--)
-		page_cache_release(gt->pages[i]);
-	kfree(gt->pages);
-	gt->pages = NULL;
-	return PTR_ERR(p);
-}
-
-/**
- *	psb_gtt_detach_pages	-	attach and pin GEM pages
- *	@gt: the gtt range
- *
- *	Undo the effect of psb_gtt_attach_pages. At this point the pages
- *	must have been removed from the GTT as they could now be paged out
- *	and move bus address. This is protected via the gtt mutex which the
- *	caller must hold.
- */
-static void psb_gtt_detach_pages(struct gtt_range *gt)
-{
-	int i;
-	for (i = 0; i < gt->npage; i++) {
-		/* FIXME: do we need to force dirty */
-		set_page_dirty(gt->pages[i]);
-		page_cache_release(gt->pages[i]);
-	}
-	kfree(gt->pages);
-	gt->pages = NULL;
-}
-
-/**
- *	psb_gtt_pin		-	pin pages into the GTT
- *	@gt: range to pin
- *
- *	Pin a set of pages into the GTT. The pins are refcounted so that
- *	multiple pins need multiple unpins to undo.
- *
- *	Non GEM backed objects treat this as a no-op as they are always GTT
- *	backed objects.
- */
-int psb_gtt_pin(struct gtt_range *gt)
-{
-	int ret = 0;
-	struct drm_device *dev = gt->gem.dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	mutex_lock(&dev_priv->gtt_mutex);
-
-	if (gt->in_gart == 0 && gt->stolen == 0) {
-		ret = psb_gtt_attach_pages(gt);
-		if (ret < 0)
-			goto out;
-		ret = psb_gtt_insert(dev, gt);
-		if (ret < 0) {
-			psb_gtt_detach_pages(gt);
-			goto out;
-		}
-	}
-	gt->in_gart++;
-out:
-	mutex_unlock(&dev_priv->gtt_mutex);
-	return ret;
-}
-
-/**
- *	psb_gtt_unpin		-	Drop a GTT pin requirement
- *	@gt: range to pin
- *
- *	Undoes the effect of psb_gtt_pin. On the last drop the GEM object
- *	will be removed from the GTT which will also drop the page references
- *	and allow the VM to clean up or page stuff.
- *
- *	Non GEM backed objects treat this as a no-op as they are always GTT
- *	backed objects.
- */
-void psb_gtt_unpin(struct gtt_range *gt)
-{
-	struct drm_device *dev = gt->gem.dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	mutex_lock(&dev_priv->gtt_mutex);
-
-	WARN_ON(!gt->in_gart);
-
-	gt->in_gart--;
-	if (gt->in_gart == 0 && gt->stolen == 0) {
-		psb_gtt_remove(dev, gt);
-		psb_gtt_detach_pages(gt);
-	}
-	mutex_unlock(&dev_priv->gtt_mutex);
-}
-
-/*
- *	GTT resource allocator - allocate and manage GTT address space
- */
-
-/**
- *	psb_gtt_alloc_range	-	allocate GTT address space
- *	@dev: Our DRM device
- *	@len: length (bytes) of address space required
- *	@name: resource name
- *	@backed: resource should be backed by stolen pages
- *
- *	Ask the kernel core to find us a suitable range of addresses
- *	to use for a GTT mapping.
- *
- *	Returns a gtt_range structure describing the object, or NULL on
- *	error. On successful return the resource is both allocated and marked
- *	as in use.
- */
-struct gtt_range *psb_gtt_alloc_range(struct drm_device *dev, int len,
-						const char *name, int backed)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct gtt_range *gt;
-	struct resource *r = dev_priv->gtt_mem;
-	int ret;
-	unsigned long start, end;
-
-	if (backed) {
-		/* The start of the GTT is the stolen pages */
-		start = r->start;
-		end = r->start + dev_priv->gtt.stolen_size - 1;
-	} else {
-		/* The rest we will use for GEM backed objects */
-		start = r->start + dev_priv->gtt.stolen_size;
-		end = r->end;
-	}
-
-	gt = kzalloc(sizeof(struct gtt_range), GFP_KERNEL);
-	if (gt == NULL)
-		return NULL;
-	gt->resource.name = name;
-	gt->stolen = backed;
-	gt->in_gart = backed;
-	gt->roll = 0;
-	/* Ensure this is set for non GEM objects */
-	gt->gem.dev = dev;
-	ret = allocate_resource(dev_priv->gtt_mem, &gt->resource,
-				len, start, end, PAGE_SIZE, NULL, NULL);
-	if (ret == 0) {
-		gt->offset = gt->resource.start - r->start;
-		return gt;
-	}
-	kfree(gt);
-	return NULL;
-}
-
-/**
- *	psb_gtt_free_range	-	release GTT address space
- *	@dev: our DRM device
- *	@gt: a mapping created with psb_gtt_alloc_range
- *
- *	Release a resource that was allocated with psb_gtt_alloc_range. If the
- *	object has been pinned by mmap users we clean this up here currently.
- */
-void psb_gtt_free_range(struct drm_device *dev, struct gtt_range *gt)
-{
-	/* Undo the mmap pin if we are destroying the object */
-	if (gt->mmapping) {
-		psb_gtt_unpin(gt);
-		gt->mmapping = 0;
-	}
-	WARN_ON(gt->in_gart && !gt->stolen);
-	release_resource(&gt->resource);
-	kfree(gt);
-}
-
-void psb_gtt_alloc(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	init_rwsem(&dev_priv->gtt.sem);
-}
-
-void psb_gtt_takedown(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	if (dev_priv->gtt_map) {
-		iounmap(dev_priv->gtt_map);
-		dev_priv->gtt_map = NULL;
-	}
-	if (dev_priv->gtt_initialized) {
-		pci_write_config_word(dev->pdev, PSB_GMCH_CTRL,
-				      dev_priv->gmch_ctrl);
-		PSB_WVDC32(dev_priv->pge_ctl, PSB_PGETBL_CTL);
-		(void) PSB_RVDC32(PSB_PGETBL_CTL);
-	}
-	if (dev_priv->vram_addr)
-		iounmap(dev_priv->gtt_map);
-}
-
-int psb_gtt_init(struct drm_device *dev, int resume)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	unsigned gtt_pages;
-	unsigned long stolen_size, vram_stolen_size;
-	unsigned i, num_pages;
-	unsigned pfn_base;
-	uint32_t vram_pages;
-	uint32_t dvmt_mode = 0;
-	struct psb_gtt *pg;
-
-	int ret = 0;
-	uint32_t pte;
-
-	mutex_init(&dev_priv->gtt_mutex);
-
-	psb_gtt_alloc(dev);
-	pg = &dev_priv->gtt;
-
-	/* Enable the GTT */
-	pci_read_config_word(dev->pdev, PSB_GMCH_CTRL, &dev_priv->gmch_ctrl);
-	pci_write_config_word(dev->pdev, PSB_GMCH_CTRL,
-			      dev_priv->gmch_ctrl | _PSB_GMCH_ENABLED);
-
-	dev_priv->pge_ctl = PSB_RVDC32(PSB_PGETBL_CTL);
-	PSB_WVDC32(dev_priv->pge_ctl | _PSB_PGETBL_ENABLED, PSB_PGETBL_CTL);
-	(void) PSB_RVDC32(PSB_PGETBL_CTL);
-
-	/* The root resource we allocate address space from */
-	dev_priv->gtt_initialized = 1;
-
-	pg->gtt_phys_start = dev_priv->pge_ctl & PAGE_MASK;
-
-	/*
-	 *	The video mmu has a hw bug when accessing 0x0D0000000.
-	 *	Make gatt start at 0x0e000,0000. This doesn't actually
-	 *	matter for us but may do if the video acceleration ever
-	 *	gets opened up.
-	 */
-	pg->mmu_gatt_start = 0xE0000000;
-
-	pg->gtt_start = pci_resource_start(dev->pdev, PSB_GTT_RESOURCE);
-	gtt_pages = pci_resource_len(dev->pdev, PSB_GTT_RESOURCE)
-								>> PAGE_SHIFT;
-	/* Some CDV firmware doesn't report this currently. In which case the
-	   system has 64 gtt pages */
-	if (pg->gtt_start == 0 || gtt_pages == 0) {
-		dev_err(dev->dev, "GTT PCI BAR not initialized.\n");
-		gtt_pages = 64;
-		pg->gtt_start = dev_priv->pge_ctl;
-	}
-
-	pg->gatt_start = pci_resource_start(dev->pdev, PSB_GATT_RESOURCE);
-	pg->gatt_pages = pci_resource_len(dev->pdev, PSB_GATT_RESOURCE)
-								>> PAGE_SHIFT;
-	dev_priv->gtt_mem = &dev->pdev->resource[PSB_GATT_RESOURCE];
-
-	if (pg->gatt_pages == 0 || pg->gatt_start == 0) {
-		static struct resource fudge;	/* Preferably peppermint */
-		/* This can occur on CDV SDV systems. Fudge it in this case.
-		   We really don't care what imaginary space is being allocated
-		   at this point */
-		dev_err(dev->dev, "GATT PCI BAR not initialized.\n");
-		pg->gatt_start = 0x40000000;
-		pg->gatt_pages = (128 * 1024 * 1024) >> PAGE_SHIFT;
-		/* This is a little confusing but in fact the GTT is providing
-		   a view from the GPU into memory and not vice versa. As such
-		   this is really allocating space that is not the same as the
-		   CPU address space on CDV */
-		fudge.start = 0x40000000;
-		fudge.end = 0x40000000 + 128 * 1024 * 1024 - 1;
-		fudge.name = "fudge";
-		fudge.flags = IORESOURCE_MEM;
-		dev_priv->gtt_mem = &fudge;
-	}
-
-	pci_read_config_dword(dev->pdev, PSB_BSM, &dev_priv->stolen_base);
-	vram_stolen_size = pg->gtt_phys_start - dev_priv->stolen_base
-								- PAGE_SIZE;
-
-	stolen_size = vram_stolen_size;
-
-	printk(KERN_INFO "Stolen memory information\n");
-	printk(KERN_INFO "       base in RAM: 0x%x\n", dev_priv->stolen_base);
-	printk(KERN_INFO "       size: %luK, calculated by (GTT RAM base) - (Stolen base), seems wrong\n",
-		vram_stolen_size/1024);
-	dvmt_mode = (dev_priv->gmch_ctrl >> 4) & 0x7;
-	printk(KERN_INFO "      the correct size should be: %dM(dvmt mode=%d)\n",
-		(dvmt_mode == 1) ? 1 : (2 << (dvmt_mode - 1)), dvmt_mode);
-
-	if (resume && (gtt_pages != pg->gtt_pages) &&
-	    (stolen_size != pg->stolen_size)) {
-		dev_err(dev->dev, "GTT resume error.\n");
-		ret = -EINVAL;
-		goto out_err;
-	}
-
-	pg->gtt_pages = gtt_pages;
-	pg->stolen_size = stolen_size;
-	dev_priv->vram_stolen_size = vram_stolen_size;
-
-	/*
-	 *	Map the GTT and the stolen memory area
-	 */
-	dev_priv->gtt_map = ioremap_nocache(pg->gtt_phys_start,
-						gtt_pages << PAGE_SHIFT);
-	if (!dev_priv->gtt_map) {
-		dev_err(dev->dev, "Failure to map gtt.\n");
-		ret = -ENOMEM;
-		goto out_err;
-	}
-
-	dev_priv->vram_addr = ioremap_wc(dev_priv->stolen_base, stolen_size);
-	if (!dev_priv->vram_addr) {
-		dev_err(dev->dev, "Failure to map stolen base.\n");
-		ret = -ENOMEM;
-		goto out_err;
-	}
-
-	/*
-	 * Insert vram stolen pages into the GTT
-	 */
-
-	pfn_base = dev_priv->stolen_base >> PAGE_SHIFT;
-	vram_pages = num_pages = vram_stolen_size >> PAGE_SHIFT;
-	printk(KERN_INFO"Set up %d stolen pages starting at 0x%08x, GTT offset %dK\n",
-		num_pages, pfn_base << PAGE_SHIFT, 0);
-	for (i = 0; i < num_pages; ++i) {
-		pte = psb_gtt_mask_pte(pfn_base + i, 0);
-		iowrite32(pte, dev_priv->gtt_map + i);
-	}
-
-	/*
-	 * Init rest of GTT to the scratch page to avoid accidents or scribbles
-	 */
-
-	pfn_base = page_to_pfn(dev_priv->scratch_page);
-	pte = psb_gtt_mask_pte(pfn_base, 0);
-	for (; i < gtt_pages; ++i)
-		iowrite32(pte, dev_priv->gtt_map + i);
-
-	(void) ioread32(dev_priv->gtt_map + i - 1);
-	return 0;
-
-out_err:
-	psb_gtt_takedown(dev);
-	return ret;
-}
diff --git a/drivers/staging/gma500/gtt.h b/drivers/staging/gma500/gtt.h
deleted file mode 100644
index aa1742387f5a..000000000000
--- a/drivers/staging/gma500/gtt.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2007-2008, Intel Corporation.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-
-#ifndef _PSB_GTT_H_
-#define _PSB_GTT_H_
-
-#include <drm/drmP.h>
-
-/* This wants cleaning up with respect to the psb_dev and un-needed stuff */
-struct psb_gtt {
-	uint32_t gatt_start;
-	uint32_t mmu_gatt_start;
-	uint32_t gtt_start;
-	uint32_t gtt_phys_start;
-	unsigned gtt_pages;
-	unsigned gatt_pages;
-	unsigned long stolen_size;
-	unsigned long vram_stolen_size;
-	struct rw_semaphore sem;
-};
-
-/* Exported functions */
-extern int psb_gtt_init(struct drm_device *dev, int resume);
-extern void psb_gtt_takedown(struct drm_device *dev);
-
-/* Each gtt_range describes an allocation in the GTT area */
-struct gtt_range {
-	struct resource resource;	/* Resource for our allocation */
-	u32 offset;			/* GTT offset of our object */
-	struct drm_gem_object gem;	/* GEM high level stuff */
-	int in_gart;			/* Currently in the GART (ref ct) */
-	bool stolen;			/* Backed from stolen RAM */
-	bool mmapping;			/* Is mmappable */
-	struct page **pages;		/* Backing pages if present */
-	int npage;			/* Number of backing pages */
-	int roll;			/* Roll applied to the GTT entries */
-};
-
-extern struct gtt_range *psb_gtt_alloc_range(struct drm_device *dev, int len,
-						const char *name, int backed);
-extern void psb_gtt_kref_put(struct gtt_range *gt);
-extern void psb_gtt_free_range(struct drm_device *dev, struct gtt_range *gt);
-extern int psb_gtt_pin(struct gtt_range *gt);
-extern void psb_gtt_unpin(struct gtt_range *gt);
-extern void psb_gtt_roll(struct drm_device *dev,
-					struct gtt_range *gt, int roll);
-
-#endif
diff --git a/drivers/staging/gma500/intel_bios.c b/drivers/staging/gma500/intel_bios.c
deleted file mode 100644
index 096757f9bc89..000000000000
--- a/drivers/staging/gma500/intel_bios.c
+++ /dev/null
@@ -1,303 +0,0 @@
-/*
- * Copyright (c) 2006 Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authors:
- *    Eric Anholt <eric@anholt.net>
- *
- */
-#include <drm/drmP.h>
-#include <drm/drm.h>
-#include "psb_drm.h"
-#include "psb_drv.h"
-#include "psb_intel_drv.h"
-#include "psb_intel_reg.h"
-#include "intel_bios.h"
-
-
-static void *find_section(struct bdb_header *bdb, int section_id)
-{
-	u8 *base = (u8 *)bdb;
-	int index = 0;
-	u16 total, current_size;
-	u8 current_id;
-
-	/* skip to first section */
-	index += bdb->header_size;
-	total = bdb->bdb_size;
-
-	/* walk the sections looking for section_id */
-	while (index < total) {
-		current_id = *(base + index);
-		index++;
-		current_size = *((u16 *)(base + index));
-		index += 2;
-		if (current_id == section_id)
-			return base + index;
-		index += current_size;
-	}
-
-	return NULL;
-}
-
-static void fill_detail_timing_data(struct drm_display_mode *panel_fixed_mode,
-			struct lvds_dvo_timing *dvo_timing)
-{
-	panel_fixed_mode->hdisplay = (dvo_timing->hactive_hi << 8) |
-		dvo_timing->hactive_lo;
-	panel_fixed_mode->hsync_start = panel_fixed_mode->hdisplay +
-		((dvo_timing->hsync_off_hi << 8) | dvo_timing->hsync_off_lo);
-	panel_fixed_mode->hsync_end = panel_fixed_mode->hsync_start +
-		dvo_timing->hsync_pulse_width;
-	panel_fixed_mode->htotal = panel_fixed_mode->hdisplay +
-		((dvo_timing->hblank_hi << 8) | dvo_timing->hblank_lo);
-
-	panel_fixed_mode->vdisplay = (dvo_timing->vactive_hi << 8) |
-		dvo_timing->vactive_lo;
-	panel_fixed_mode->vsync_start = panel_fixed_mode->vdisplay +
-		dvo_timing->vsync_off;
-	panel_fixed_mode->vsync_end = panel_fixed_mode->vsync_start +
-		dvo_timing->vsync_pulse_width;
-	panel_fixed_mode->vtotal = panel_fixed_mode->vdisplay +
-		((dvo_timing->vblank_hi << 8) | dvo_timing->vblank_lo);
-	panel_fixed_mode->clock = dvo_timing->clock * 10;
-	panel_fixed_mode->type = DRM_MODE_TYPE_PREFERRED;
-
-	/* Some VBTs have bogus h/vtotal values */
-	if (panel_fixed_mode->hsync_end > panel_fixed_mode->htotal)
-		panel_fixed_mode->htotal = panel_fixed_mode->hsync_end + 1;
-	if (panel_fixed_mode->vsync_end > panel_fixed_mode->vtotal)
-		panel_fixed_mode->vtotal = panel_fixed_mode->vsync_end + 1;
-
-	drm_mode_set_name(panel_fixed_mode);
-}
-
-static void parse_backlight_data(struct drm_psb_private *dev_priv,
-				struct bdb_header *bdb)
-{
-	struct bdb_lvds_backlight *vbt_lvds_bl = NULL;
-	struct bdb_lvds_backlight *lvds_bl;
-	u8 p_type = 0;
-	void *bl_start = NULL;
-	struct bdb_lvds_options *lvds_opts
-				= find_section(bdb, BDB_LVDS_OPTIONS);
-
-	dev_priv->lvds_bl = NULL;
-
-	if (lvds_opts)
-		p_type = lvds_opts->panel_type;
-	else
-		return;
-
-	bl_start = find_section(bdb, BDB_LVDS_BACKLIGHT);
-	vbt_lvds_bl = (struct bdb_lvds_backlight *)(bl_start + 1) + p_type;
-
-	lvds_bl = kzalloc(sizeof(*vbt_lvds_bl), GFP_KERNEL);
-	if (!lvds_bl) {
-		dev_err(dev_priv->dev->dev, "out of memory for backlight data\n");
-		return;
-	}
-	memcpy(lvds_bl, vbt_lvds_bl, sizeof(*vbt_lvds_bl));
-	dev_priv->lvds_bl = lvds_bl;
-}
-
-/* Try to find integrated panel data */
-static void parse_lfp_panel_data(struct drm_psb_private *dev_priv,
-			    struct bdb_header *bdb)
-{
-	struct bdb_lvds_options *lvds_options;
-	struct bdb_lvds_lfp_data *lvds_lfp_data;
-	struct bdb_lvds_lfp_data_entry *entry;
-	struct lvds_dvo_timing *dvo_timing;
-	struct drm_display_mode *panel_fixed_mode;
-
-	/* Defaults if we can't find VBT info */
-	dev_priv->lvds_dither = 0;
-	dev_priv->lvds_vbt = 0;
-
-	lvds_options = find_section(bdb, BDB_LVDS_OPTIONS);
-	if (!lvds_options)
-		return;
-
-	dev_priv->lvds_dither = lvds_options->pixel_dither;
-	if (lvds_options->panel_type == 0xff)
-		return;
-
-	lvds_lfp_data = find_section(bdb, BDB_LVDS_LFP_DATA);
-	if (!lvds_lfp_data)
-		return;
-
-
-	entry = &lvds_lfp_data->data[lvds_options->panel_type];
-	dvo_timing = &entry->dvo_timing;
-
-	panel_fixed_mode = kzalloc(sizeof(*panel_fixed_mode),
-				      GFP_KERNEL);
-	if (panel_fixed_mode == NULL) {
-		dev_err(dev_priv->dev->dev, "out of memory for fixed panel mode\n");
-		return;
-	}
-
-	dev_priv->lvds_vbt = 1;
-	fill_detail_timing_data(panel_fixed_mode, dvo_timing);
-
-	if (panel_fixed_mode->htotal > 0 && panel_fixed_mode->vtotal > 0) {
-		dev_priv->lfp_lvds_vbt_mode = panel_fixed_mode;
-		drm_mode_debug_printmodeline(panel_fixed_mode);
-	} else {
-		dev_dbg(dev_priv->dev->dev, "ignoring invalid LVDS VBT\n");
-		dev_priv->lvds_vbt = 0;
-		kfree(panel_fixed_mode);
-	}
-	return;
-}
-
-/* Try to find sdvo panel data */
-static void parse_sdvo_panel_data(struct drm_psb_private *dev_priv,
-		      struct bdb_header *bdb)
-{
-	struct bdb_sdvo_lvds_options *sdvo_lvds_options;
-	struct lvds_dvo_timing *dvo_timing;
-	struct drm_display_mode *panel_fixed_mode;
-
-	dev_priv->sdvo_lvds_vbt_mode = NULL;
-
-	sdvo_lvds_options = find_section(bdb, BDB_SDVO_LVDS_OPTIONS);
-	if (!sdvo_lvds_options)
-		return;
-
-	dvo_timing = find_section(bdb, BDB_SDVO_PANEL_DTDS);
-	if (!dvo_timing)
-		return;
-
-	panel_fixed_mode = kzalloc(sizeof(*panel_fixed_mode), GFP_KERNEL);
-
-	if (!panel_fixed_mode)
-		return;
-
-	fill_detail_timing_data(panel_fixed_mode,
-			dvo_timing + sdvo_lvds_options->panel_type);
-
-	dev_priv->sdvo_lvds_vbt_mode = panel_fixed_mode;
-
-	return;
-}
-
-static void parse_general_features(struct drm_psb_private *dev_priv,
-		       struct bdb_header *bdb)
-{
-	struct bdb_general_features *general;
-
-	/* Set sensible defaults in case we can't find the general block */
-	dev_priv->int_tv_support = 1;
-	dev_priv->int_crt_support = 1;
-
-	general = find_section(bdb, BDB_GENERAL_FEATURES);
-	if (general) {
-		dev_priv->int_tv_support = general->int_tv_support;
-		dev_priv->int_crt_support = general->int_crt_support;
-		dev_priv->lvds_use_ssc = general->enable_ssc;
-
-		if (dev_priv->lvds_use_ssc) {
-			dev_priv->lvds_ssc_freq
-				= general->ssc_freq ? 100 : 96;
-		}
-	}
-}
-
-/**
- * psb_intel_init_bios - initialize VBIOS settings & find VBT
- * @dev: DRM device
- *
- * Loads the Video BIOS and checks that the VBT exists.  Sets scratch registers
- * to appropriate values.
- *
- * VBT existence is a sanity check that is relied on by other i830_bios.c code.
- * Note that it would be better to use a BIOS call to get the VBT, as BIOSes may
- * feed an updated VBT back through that, compared to what we'll fetch using
- * this method of groping around in the BIOS data.
- *
- * Returns 0 on success, nonzero on failure.
- */
-bool psb_intel_init_bios(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct pci_dev *pdev = dev->pdev;
-	struct vbt_header *vbt = NULL;
-	struct bdb_header *bdb;
-	u8 __iomem *bios;
-	size_t size;
-	int i;
-
-	bios = pci_map_rom(pdev, &size);
-	if (!bios)
-		return -1;
-
-	/* Scour memory looking for the VBT signature */
-	for (i = 0; i + 4 < size; i++) {
-		if (!memcmp(bios + i, "$VBT", 4)) {
-			vbt = (struct vbt_header *)(bios + i);
-			break;
-		}
-	}
-
-	if (!vbt) {
-		dev_err(dev->dev, "VBT signature missing\n");
-		pci_unmap_rom(pdev, bios);
-		return -1;
-	}
-
-	bdb = (struct bdb_header *)(bios + i + vbt->bdb_offset);
-
-	/* Grab useful general definitions */
-	parse_general_features(dev_priv, bdb);
-	parse_lfp_panel_data(dev_priv, bdb);
-	parse_sdvo_panel_data(dev_priv, bdb);
-	parse_backlight_data(dev_priv, bdb);
-
-	pci_unmap_rom(pdev, bios);
-
-	return 0;
-}
-
-/**
- * Destroy and free VBT data
- */
-void psb_intel_destroy_bios(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct drm_display_mode *sdvo_lvds_vbt_mode =
-				dev_priv->sdvo_lvds_vbt_mode;
-	struct drm_display_mode *lfp_lvds_vbt_mode =
-				dev_priv->lfp_lvds_vbt_mode;
-	struct bdb_lvds_backlight *lvds_bl =
-				dev_priv->lvds_bl;
-
-	/*free sdvo panel mode*/
-	if (sdvo_lvds_vbt_mode) {
-		dev_priv->sdvo_lvds_vbt_mode = NULL;
-		kfree(sdvo_lvds_vbt_mode);
-	}
-
-	if (lfp_lvds_vbt_mode) {
-		dev_priv->lfp_lvds_vbt_mode = NULL;
-		kfree(lfp_lvds_vbt_mode);
-	}
-
-	if (lvds_bl) {
-		dev_priv->lvds_bl = NULL;
-		kfree(lvds_bl);
-	}
-}
diff --git a/drivers/staging/gma500/intel_bios.h b/drivers/staging/gma500/intel_bios.h
deleted file mode 100644
index 70f1bf018183..000000000000
--- a/drivers/staging/gma500/intel_bios.h
+++ /dev/null
@@ -1,430 +0,0 @@
-/*
- * Copyright (c) 2006 Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authors:
- *    Eric Anholt <eric@anholt.net>
- *
- */
-
-#ifndef _I830_BIOS_H_
-#define _I830_BIOS_H_
-
-#include <drm/drmP.h>
-
-struct vbt_header {
-	u8 signature[20];		/**< Always starts with 'VBT$' */
-	u16 version;			/**< decimal */
-	u16 header_size;		/**< in bytes */
-	u16 vbt_size;			/**< in bytes */
-	u8 vbt_checksum;
-	u8 reserved0;
-	u32 bdb_offset;			/**< from beginning of VBT */
-	u32 aim_offset[4];		/**< from beginning of VBT */
-} __attribute__((packed));
-
-
-struct bdb_header {
-	u8 signature[16];		/**< Always 'BIOS_DATA_BLOCK' */
-	u16 version;			/**< decimal */
-	u16 header_size;		/**< in bytes */
-	u16 bdb_size;			/**< in bytes */
-};
-
-/* strictly speaking, this is a "skip" block, but it has interesting info */
-struct vbios_data {
-	u8 type; /* 0 == desktop, 1 == mobile */
-	u8 relstage;
-	u8 chipset;
-	u8 lvds_present:1;
-	u8 tv_present:1;
-	u8 rsvd2:6; /* finish byte */
-	u8 rsvd3[4];
-	u8 signon[155];
-	u8 copyright[61];
-	u16 code_segment;
-	u8 dos_boot_mode;
-	u8 bandwidth_percent;
-	u8 rsvd4; /* popup memory size */
-	u8 resize_pci_bios;
-	u8 rsvd5; /* is crt already on ddc2 */
-} __attribute__((packed));
-
-/*
- * There are several types of BIOS data blocks (BDBs), each block has
- * an ID and size in the first 3 bytes (ID in first, size in next 2).
- * Known types are listed below.
- */
-#define BDB_GENERAL_FEATURES	  1
-#define BDB_GENERAL_DEFINITIONS	  2
-#define BDB_OLD_TOGGLE_LIST	  3
-#define BDB_MODE_SUPPORT_LIST	  4
-#define BDB_GENERIC_MODE_TABLE	  5
-#define BDB_EXT_MMIO_REGS	  6
-#define BDB_SWF_IO		  7
-#define BDB_SWF_MMIO		  8
-#define BDB_DOT_CLOCK_TABLE	  9
-#define BDB_MODE_REMOVAL_TABLE	 10
-#define BDB_CHILD_DEVICE_TABLE	 11
-#define BDB_DRIVER_FEATURES	 12
-#define BDB_DRIVER_PERSISTENCE	 13
-#define BDB_EXT_TABLE_PTRS	 14
-#define BDB_DOT_CLOCK_OVERRIDE	 15
-#define BDB_DISPLAY_SELECT	 16
-/* 17 rsvd */
-#define BDB_DRIVER_ROTATION	 18
-#define BDB_DISPLAY_REMOVE	 19
-#define BDB_OEM_CUSTOM		 20
-#define BDB_EFP_LIST		 21 /* workarounds for VGA hsync/vsync */
-#define BDB_SDVO_LVDS_OPTIONS	 22
-#define BDB_SDVO_PANEL_DTDS	 23
-#define BDB_SDVO_LVDS_PNP_IDS	 24
-#define BDB_SDVO_LVDS_POWER_SEQ	 25
-#define BDB_TV_OPTIONS		 26
-#define BDB_LVDS_OPTIONS	 40
-#define BDB_LVDS_LFP_DATA_PTRS	 41
-#define BDB_LVDS_LFP_DATA	 42
-#define BDB_LVDS_BACKLIGHT	 43
-#define BDB_LVDS_POWER		 44
-#define BDB_SKIP		254 /* VBIOS private block, ignore */
-
-struct bdb_general_features {
-	/* bits 1 */
-	u8 panel_fitting:2;
-	u8 flexaim:1;
-	u8 msg_enable:1;
-	u8 clear_screen:3;
-	u8 color_flip:1;
-
-	/* bits 2 */
-	u8 download_ext_vbt:1;
-	u8 enable_ssc:1;
-	u8 ssc_freq:1;
-	u8 enable_lfp_on_override:1;
-	u8 disable_ssc_ddt:1;
-	u8 rsvd8:3; /* finish byte */
-
-	/* bits 3 */
-	u8 disable_smooth_vision:1;
-	u8 single_dvi:1;
-	u8 rsvd9:6; /* finish byte */
-
-	/* bits 4 */
-	u8 legacy_monitor_detect;
-
-	/* bits 5 */
-	u8 int_crt_support:1;
-	u8 int_tv_support:1;
-	u8 rsvd11:6; /* finish byte */
-} __attribute__((packed));
-
-struct bdb_general_definitions {
-	/* DDC GPIO */
-	u8 crt_ddc_gmbus_pin;
-
-	/* DPMS bits */
-	u8 dpms_acpi:1;
-	u8 skip_boot_crt_detect:1;
-	u8 dpms_aim:1;
-	u8 rsvd1:5; /* finish byte */
-
-	/* boot device bits */
-	u8 boot_display[2];
-	u8 child_dev_size;
-
-	/* device info */
-	u8 tv_or_lvds_info[33];
-	u8 dev1[33];
-	u8 dev2[33];
-	u8 dev3[33];
-	u8 dev4[33];
-	/* may be another device block here on some platforms */
-};
-
-struct bdb_lvds_options {
-	u8 panel_type;
-	u8 rsvd1;
-	/* LVDS capabilities, stored in a dword */
-	u8 pfit_mode:2;
-	u8 pfit_text_mode_enhanced:1;
-	u8 pfit_gfx_mode_enhanced:1;
-	u8 pfit_ratio_auto:1;
-	u8 pixel_dither:1;
-	u8 lvds_edid:1;
-	u8 rsvd2:1;
-	u8 rsvd4;
-} __attribute__((packed));
-
-struct bdb_lvds_backlight {
-	u8 type:2;
-	u8 pol:1;
-	u8 gpio:3;
-	u8 gmbus:2;
-	u16 freq;
-	u8 minbrightness;
-	u8 i2caddr;
-	u8 brightnesscmd;
-	/*FIXME: more...*/
-} __attribute__((packed));
-
-/* LFP pointer table contains entries to the struct below */
-struct bdb_lvds_lfp_data_ptr {
-	u16 fp_timing_offset; /* offsets are from start of bdb */
-	u8 fp_table_size;
-	u16 dvo_timing_offset;
-	u8 dvo_table_size;
-	u16 panel_pnp_id_offset;
-	u8 pnp_table_size;
-} __attribute__((packed));
-
-struct bdb_lvds_lfp_data_ptrs {
-	u8 lvds_entries; /* followed by one or more lvds_data_ptr structs */
-	struct bdb_lvds_lfp_data_ptr ptr[16];
-} __attribute__((packed));
-
-/* LFP data has 3 blocks per entry */
-struct lvds_fp_timing {
-	u16 x_res;
-	u16 y_res;
-	u32 lvds_reg;
-	u32 lvds_reg_val;
-	u32 pp_on_reg;
-	u32 pp_on_reg_val;
-	u32 pp_off_reg;
-	u32 pp_off_reg_val;
-	u32 pp_cycle_reg;
-	u32 pp_cycle_reg_val;
-	u32 pfit_reg;
-	u32 pfit_reg_val;
-	u16 terminator;
-} __attribute__((packed));
-
-struct lvds_dvo_timing {
-	u16 clock;		/**< In 10khz */
-	u8 hactive_lo;
-	u8 hblank_lo;
-	u8 hblank_hi:4;
-	u8 hactive_hi:4;
-	u8 vactive_lo;
-	u8 vblank_lo;
-	u8 vblank_hi:4;
-	u8 vactive_hi:4;
-	u8 hsync_off_lo;
-	u8 hsync_pulse_width;
-	u8 vsync_pulse_width:4;
-	u8 vsync_off:4;
-	u8 rsvd0:6;
-	u8 hsync_off_hi:2;
-	u8 h_image;
-	u8 v_image;
-	u8 max_hv;
-	u8 h_border;
-	u8 v_border;
-	u8 rsvd1:3;
-	u8 digital:2;
-	u8 vsync_positive:1;
-	u8 hsync_positive:1;
-	u8 rsvd2:1;
-} __attribute__((packed));
-
-struct lvds_pnp_id {
-	u16 mfg_name;
-	u16 product_code;
-	u32 serial;
-	u8 mfg_week;
-	u8 mfg_year;
-} __attribute__((packed));
-
-struct bdb_lvds_lfp_data_entry {
-	struct lvds_fp_timing fp_timing;
-	struct lvds_dvo_timing dvo_timing;
-	struct lvds_pnp_id pnp_id;
-} __attribute__((packed));
-
-struct bdb_lvds_lfp_data {
-	struct bdb_lvds_lfp_data_entry data[16];
-} __attribute__((packed));
-
-struct aimdb_header {
-	char signature[16];
-	char oem_device[20];
-	u16 aimdb_version;
-	u16 aimdb_header_size;
-	u16 aimdb_size;
-} __attribute__((packed));
-
-struct aimdb_block {
-	u8 aimdb_id;
-	u16 aimdb_size;
-} __attribute__((packed));
-
-struct vch_panel_data {
-	u16 fp_timing_offset;
-	u8 fp_timing_size;
-	u16 dvo_timing_offset;
-	u8 dvo_timing_size;
-	u16 text_fitting_offset;
-	u8 text_fitting_size;
-	u16 graphics_fitting_offset;
-	u8 graphics_fitting_size;
-} __attribute__((packed));
-
-struct vch_bdb_22 {
-	struct aimdb_block aimdb_block;
-	struct vch_panel_data panels[16];
-} __attribute__((packed));
-
-struct bdb_sdvo_lvds_options {
-	u8 panel_backlight;
-	u8 h40_set_panel_type;
-	u8 panel_type;
-	u8 ssc_clk_freq;
-	u16 als_low_trip;
-	u16 als_high_trip;
-	u8 sclalarcoeff_tab_row_num;
-	u8 sclalarcoeff_tab_row_size;
-	u8 coefficient[8];
-	u8 panel_misc_bits_1;
-	u8 panel_misc_bits_2;
-	u8 panel_misc_bits_3;
-	u8 panel_misc_bits_4;
-} __attribute__((packed));
-
-
-extern bool psb_intel_init_bios(struct drm_device *dev);
-extern void psb_intel_destroy_bios(struct drm_device *dev);
-
-/*
- * Driver<->VBIOS interaction occurs through scratch bits in
- * GR18 & SWF*.
- */
-
-/* GR18 bits are set on display switch and hotkey events */
-#define GR18_DRIVER_SWITCH_EN	(1<<7) /* 0: VBIOS control, 1: driver control */
-#define GR18_HOTKEY_MASK	0x78 /* See also SWF4 15:0 */
-#define   GR18_HK_NONE		(0x0<<3)
-#define   GR18_HK_LFP_STRETCH	(0x1<<3)
-#define   GR18_HK_TOGGLE_DISP	(0x2<<3)
-#define   GR18_HK_DISP_SWITCH	(0x4<<3) /* see SWF14 15:0 for what to enable */
-#define   GR18_HK_POPUP_DISABLED (0x6<<3)
-#define   GR18_HK_POPUP_ENABLED	(0x7<<3)
-#define   GR18_HK_PFIT		(0x8<<3)
-#define   GR18_HK_APM_CHANGE	(0xa<<3)
-#define   GR18_HK_MULTIPLE	(0xc<<3)
-#define GR18_USER_INT_EN	(1<<2)
-#define GR18_A0000_FLUSH_EN	(1<<1)
-#define GR18_SMM_EN		(1<<0)
-
-/* Set by driver, cleared by VBIOS */
-#define SWF00_YRES_SHIFT	16
-#define SWF00_XRES_SHIFT	0
-#define SWF00_RES_MASK		0xffff
-
-/* Set by VBIOS at boot time and driver at runtime */
-#define SWF01_TV2_FORMAT_SHIFT	8
-#define SWF01_TV1_FORMAT_SHIFT	0
-#define SWF01_TV_FORMAT_MASK	0xffff
-
-#define SWF10_VBIOS_BLC_I2C_EN	(1<<29)
-#define SWF10_GTT_OVERRIDE_EN	(1<<28)
-#define SWF10_LFP_DPMS_OVR	(1<<27) /* override DPMS on display switch */
-#define SWF10_ACTIVE_TOGGLE_LIST_MASK (7<<24)
-#define   SWF10_OLD_TOGGLE	0x0
-#define   SWF10_TOGGLE_LIST_1	0x1
-#define   SWF10_TOGGLE_LIST_2	0x2
-#define   SWF10_TOGGLE_LIST_3	0x3
-#define   SWF10_TOGGLE_LIST_4	0x4
-#define SWF10_PANNING_EN	(1<<23)
-#define SWF10_DRIVER_LOADED	(1<<22)
-#define SWF10_EXTENDED_DESKTOP	(1<<21)
-#define SWF10_EXCLUSIVE_MODE	(1<<20)
-#define SWF10_OVERLAY_EN	(1<<19)
-#define SWF10_PLANEB_HOLDOFF	(1<<18)
-#define SWF10_PLANEA_HOLDOFF	(1<<17)
-#define SWF10_VGA_HOLDOFF	(1<<16)
-#define SWF10_ACTIVE_DISP_MASK	0xffff
-#define   SWF10_PIPEB_LFP2	(1<<15)
-#define   SWF10_PIPEB_EFP2	(1<<14)
-#define   SWF10_PIPEB_TV2	(1<<13)
-#define   SWF10_PIPEB_CRT2	(1<<12)
-#define   SWF10_PIPEB_LFP	(1<<11)
-#define   SWF10_PIPEB_EFP	(1<<10)
-#define   SWF10_PIPEB_TV	(1<<9)
-#define   SWF10_PIPEB_CRT	(1<<8)
-#define   SWF10_PIPEA_LFP2	(1<<7)
-#define   SWF10_PIPEA_EFP2	(1<<6)
-#define   SWF10_PIPEA_TV2	(1<<5)
-#define   SWF10_PIPEA_CRT2	(1<<4)
-#define   SWF10_PIPEA_LFP	(1<<3)
-#define   SWF10_PIPEA_EFP	(1<<2)
-#define   SWF10_PIPEA_TV	(1<<1)
-#define   SWF10_PIPEA_CRT	(1<<0)
-
-#define SWF11_MEMORY_SIZE_SHIFT	16
-#define SWF11_SV_TEST_EN	(1<<15)
-#define SWF11_IS_AGP		(1<<14)
-#define SWF11_DISPLAY_HOLDOFF	(1<<13)
-#define SWF11_DPMS_REDUCED	(1<<12)
-#define SWF11_IS_VBE_MODE	(1<<11)
-#define SWF11_PIPEB_ACCESS	(1<<10) /* 0 here means pipe a */
-#define SWF11_DPMS_MASK		0x07
-#define   SWF11_DPMS_OFF	(1<<2)
-#define   SWF11_DPMS_SUSPEND	(1<<1)
-#define   SWF11_DPMS_STANDBY	(1<<0)
-#define   SWF11_DPMS_ON		0
-
-#define SWF14_GFX_PFIT_EN	(1<<31)
-#define SWF14_TEXT_PFIT_EN	(1<<30)
-#define SWF14_LID_STATUS_CLOSED	(1<<29) /* 0 here means open */
-#define SWF14_POPUP_EN		(1<<28)
-#define SWF14_DISPLAY_HOLDOFF	(1<<27)
-#define SWF14_DISP_DETECT_EN	(1<<26)
-#define SWF14_DOCKING_STATUS_DOCKED (1<<25) /* 0 here means undocked */
-#define SWF14_DRIVER_STATUS	(1<<24)
-#define SWF14_OS_TYPE_WIN9X	(1<<23)
-#define SWF14_OS_TYPE_WINNT	(1<<22)
-/* 21:19 rsvd */
-#define SWF14_PM_TYPE_MASK	0x00070000
-#define   SWF14_PM_ACPI_VIDEO	(0x4 << 16)
-#define   SWF14_PM_ACPI		(0x3 << 16)
-#define   SWF14_PM_APM_12	(0x2 << 16)
-#define   SWF14_PM_APM_11	(0x1 << 16)
-#define SWF14_HK_REQUEST_MASK	0x0000ffff /* see GR18 6:3 for event type */
-	  /* if GR18 indicates a display switch */
-#define   SWF14_DS_PIPEB_LFP2_EN (1<<15)
-#define   SWF14_DS_PIPEB_EFP2_EN (1<<14)
-#define   SWF14_DS_PIPEB_TV2_EN  (1<<13)
-#define   SWF14_DS_PIPEB_CRT2_EN (1<<12)
-#define   SWF14_DS_PIPEB_LFP_EN  (1<<11)
-#define   SWF14_DS_PIPEB_EFP_EN  (1<<10)
-#define   SWF14_DS_PIPEB_TV_EN	 (1<<9)
-#define   SWF14_DS_PIPEB_CRT_EN  (1<<8)
-#define   SWF14_DS_PIPEA_LFP2_EN (1<<7)
-#define   SWF14_DS_PIPEA_EFP2_EN (1<<6)
-#define   SWF14_DS_PIPEA_TV2_EN  (1<<5)
-#define   SWF14_DS_PIPEA_CRT2_EN (1<<4)
-#define   SWF14_DS_PIPEA_LFP_EN  (1<<3)
-#define   SWF14_DS_PIPEA_EFP_EN  (1<<2)
-#define   SWF14_DS_PIPEA_TV_EN	 (1<<1)
-#define   SWF14_DS_PIPEA_CRT_EN  (1<<0)
-	  /* if GR18 indicates a panel fitting request */
-#define   SWF14_PFIT_EN		(1<<0) /* 0 means disable */
-	  /* if GR18 indicates an APM change request */
-#define   SWF14_APM_HIBERNATE	0x4
-#define   SWF14_APM_SUSPEND	0x3
-#define   SWF14_APM_STANDBY	0x1
-#define   SWF14_APM_RESTORE	0x0
-
-#endif /* _I830_BIOS_H_ */
diff --git a/drivers/staging/gma500/intel_i2c.c b/drivers/staging/gma500/intel_i2c.c
deleted file mode 100644
index 51cbf65268e6..000000000000
--- a/drivers/staging/gma500/intel_i2c.c
+++ /dev/null
@@ -1,170 +0,0 @@
-/*
- * Copyright © 2006-2007 Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authors:
- *	Eric Anholt <eric@anholt.net>
- */
-
-#include <linux/i2c.h>
-#include <linux/i2c-algo-bit.h>
-#include <linux/export.h>
-
-#include "psb_drv.h"
-#include "psb_intel_reg.h"
-
-/*
- * Intel GPIO access functions
- */
-
-#define I2C_RISEFALL_TIME 20
-
-static int get_clock(void *data)
-{
-	struct psb_intel_i2c_chan *chan = data;
-	struct drm_device *dev = chan->drm_dev;
-	u32 val;
-
-	val = REG_READ(chan->reg);
-	return (val & GPIO_CLOCK_VAL_IN) != 0;
-}
-
-static int get_data(void *data)
-{
-	struct psb_intel_i2c_chan *chan = data;
-	struct drm_device *dev = chan->drm_dev;
-	u32 val;
-
-	val = REG_READ(chan->reg);
-	return (val & GPIO_DATA_VAL_IN) != 0;
-}
-
-static void set_clock(void *data, int state_high)
-{
-	struct psb_intel_i2c_chan *chan = data;
-	struct drm_device *dev = chan->drm_dev;
-	u32 reserved = 0, clock_bits;
-
-	/* On most chips, these bits must be preserved in software. */
-	reserved =
-		    REG_READ(chan->reg) & (GPIO_DATA_PULLUP_DISABLE |
-					   GPIO_CLOCK_PULLUP_DISABLE);
-
-	if (state_high)
-		clock_bits = GPIO_CLOCK_DIR_IN | GPIO_CLOCK_DIR_MASK;
-	else
-		clock_bits = GPIO_CLOCK_DIR_OUT | GPIO_CLOCK_DIR_MASK |
-		    GPIO_CLOCK_VAL_MASK;
-	REG_WRITE(chan->reg, reserved | clock_bits);
-	udelay(I2C_RISEFALL_TIME);	/* wait for the line to change state */
-}
-
-static void set_data(void *data, int state_high)
-{
-	struct psb_intel_i2c_chan *chan = data;
-	struct drm_device *dev = chan->drm_dev;
-	u32 reserved = 0, data_bits;
-
-	/* On most chips, these bits must be preserved in software. */
-	reserved =
-		    REG_READ(chan->reg) & (GPIO_DATA_PULLUP_DISABLE |
-					   GPIO_CLOCK_PULLUP_DISABLE);
-
-	if (state_high)
-		data_bits = GPIO_DATA_DIR_IN | GPIO_DATA_DIR_MASK;
-	else
-		data_bits =
-		    GPIO_DATA_DIR_OUT | GPIO_DATA_DIR_MASK |
-		    GPIO_DATA_VAL_MASK;
-
-	REG_WRITE(chan->reg, reserved | data_bits);
-	udelay(I2C_RISEFALL_TIME);	/* wait for the line to change state */
-}
-
-/**
- * psb_intel_i2c_create - instantiate an Intel i2c bus using the specified GPIO reg
- * @dev: DRM device
- * @output: driver specific output device
- * @reg: GPIO reg to use
- * @name: name for this bus
- *
- * Creates and registers a new i2c bus with the Linux i2c layer, for use
- * in output probing and control (e.g. DDC or SDVO control functions).
- *
- * Possible values for @reg include:
- *   %GPIOA
- *   %GPIOB
- *   %GPIOC
- *   %GPIOD
- *   %GPIOE
- *   %GPIOF
- *   %GPIOG
- *   %GPIOH
- * see PRM for details on how these different busses are used.
- */
-struct psb_intel_i2c_chan *psb_intel_i2c_create(struct drm_device *dev,
-					const u32 reg, const char *name)
-{
-	struct psb_intel_i2c_chan *chan;
-
-	chan = kzalloc(sizeof(struct psb_intel_i2c_chan), GFP_KERNEL);
-	if (!chan)
-		goto out_free;
-
-	chan->drm_dev = dev;
-	chan->reg = reg;
-	snprintf(chan->adapter.name, I2C_NAME_SIZE, "intel drm %s", name);
-	chan->adapter.owner = THIS_MODULE;
-	chan->adapter.algo_data = &chan->algo;
-	chan->adapter.dev.parent = &dev->pdev->dev;
-	chan->algo.setsda = set_data;
-	chan->algo.setscl = set_clock;
-	chan->algo.getsda = get_data;
-	chan->algo.getscl = get_clock;
-	chan->algo.udelay = 20;
-	chan->algo.timeout = usecs_to_jiffies(2200);
-	chan->algo.data = chan;
-
-	i2c_set_adapdata(&chan->adapter, chan);
-
-	if (i2c_bit_add_bus(&chan->adapter))
-		goto out_free;
-
-	/* JJJ:  raise SCL and SDA? */
-	set_data(chan, 1);
-	set_clock(chan, 1);
-	udelay(20);
-
-	return chan;
-
-out_free:
-	kfree(chan);
-	return NULL;
-}
-
-/**
- * psb_intel_i2c_destroy - unregister and free i2c bus resources
- * @output: channel to free
- *
- * Unregister the adapter from the i2c layer, then free the structure.
- */
-void psb_intel_i2c_destroy(struct psb_intel_i2c_chan *chan)
-{
-	if (!chan)
-		return;
-
-	i2c_del_adapter(&chan->adapter);
-	kfree(chan);
-}
diff --git a/drivers/staging/gma500/intel_opregion.c b/drivers/staging/gma500/intel_opregion.c
deleted file mode 100644
index d946bc1b17bf..000000000000
--- a/drivers/staging/gma500/intel_opregion.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * Copyright 2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * FIXME: resolve with the i915 version
- */
-
-#include "psb_drv.h"
-
-struct opregion_header {
-	u8 signature[16];
-	u32 size;
-	u32 opregion_ver;
-	u8 bios_ver[32];
-	u8 vbios_ver[16];
-	u8 driver_ver[16];
-	u32 mboxes;
-	u8 reserved[164];
-} __packed;
-
-struct opregion_apci {
-	/*FIXME: add it later*/
-} __packed;
-
-struct opregion_swsci {
-	/*FIXME: add it later*/
-} __packed;
-
-struct opregion_acpi {
-	/*FIXME: add it later*/
-} __packed;
-
-int gma_intel_opregion_init(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 opregion_phy;
-	void *base;
-	u32 *lid_state;
-
-	dev_priv->lid_state = NULL;
-
-	pci_read_config_dword(dev->pdev, 0xfc, &opregion_phy);
-	if (opregion_phy == 0)
-		return -ENOTSUPP;
-
-	base = ioremap(opregion_phy, 8*1024);
-	if (!base)
-		return -ENOMEM;
-
-	lid_state = base + 0x01ac;
-
-	dev_priv->lid_state = lid_state;
-	dev_priv->lid_last_state = readl(lid_state);
-	return 0;
-}
-
-int gma_intel_opregion_exit(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	if (dev_priv->lid_state)
-		iounmap(dev_priv->lid_state);
-	return 0;
-}
diff --git a/drivers/staging/gma500/mdfld_device.c b/drivers/staging/gma500/mdfld_device.c
deleted file mode 100644
index f47aeb7a2039..000000000000
--- a/drivers/staging/gma500/mdfld_device.c
+++ /dev/null
@@ -1,714 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2011, Intel Corporation.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-
-#include <linux/backlight.h>
-#include <drm/drmP.h>
-#include <drm/drm.h>
-#include "psb_reg.h"
-#include "psb_intel_reg.h"
-#include "psb_drm.h"
-#include "psb_drv.h"
-#include "mdfld_output.h"
-#include "mdfld_dsi_output.h"
-#include "mid_bios.h"
-
-/*
- *	Provide the Medfield specific backlight management
- */
-
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
-
-static int mdfld_brightness;
-struct backlight_device *mdfld_backlight_device;
-
-static int mfld_set_brightness(struct backlight_device *bd)
-{
-	struct drm_device *dev = bl_get_data(mdfld_backlight_device);
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	int level = bd->props.brightness;
-
-	/* Percentage 1-100% being valid */
-	if (level < 1)
-		level = 1;
-
-	if (gma_power_begin(dev, 0)) {
-		/* Calculate and set the brightness value */
-		u32 adjusted_level;
-
-		/* Adjust the backlight level with the percent in
-		 * dev_priv->blc_adj2;
-		 */
-		adjusted_level = level * dev_priv->blc_adj2;
-		adjusted_level = adjusted_level / 100;
-#if 0
-#ifndef CONFIG_MDFLD_DSI_DPU
-		if(!(dev_priv->dsr_fb_update & MDFLD_DSR_MIPI_CONTROL) && 
-			(dev_priv->dbi_panel_on || dev_priv->dbi_panel_on2)){
-			mdfld_dsi_dbi_exit_dsr(dev,MDFLD_DSR_MIPI_CONTROL, 0, 0);
-			dev_dbg(dev->dev, "Out of DSR before set brightness to %d.\n",adjusted_level);
-		}
-#endif
-		mdfld_dsi_brightness_control(dev, 0, adjusted_level);
-
-		if ((dev_priv->dbi_panel_on2) || (dev_priv->dpi_panel_on2))
-			mdfld_dsi_brightness_control(dev, 2, adjusted_level);
-#endif
-		gma_power_end(dev);
-	}
-	mdfld_brightness = level;
-	return 0;
-}
-
-int psb_get_brightness(struct backlight_device *bd)
-{
-	/* return locally cached var instead of HW read (due to DPST etc.) */
-	/* FIXME: ideally return actual value in case firmware fiddled with
-	   it */
-	return mdfld_brightness;
-}
-
-static const struct backlight_ops mfld_ops = {
-	.get_brightness = psb_get_brightness,
-	.update_status  = mfld_set_brightness,
-};
-
-static int mdfld_backlight_init(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct backlight_properties props;
-	memset(&props, 0, sizeof(struct backlight_properties));
-	props.max_brightness = 100;
-	props.type = BACKLIGHT_PLATFORM;
-
-	mdfld_backlight_device = backlight_device_register("mfld-bl",
-					NULL, (void *)dev, &mfld_ops, &props);
-					
-	if (IS_ERR(mdfld_backlight_device))
-		return PTR_ERR(mdfld_backlight_device);
-
-	dev_priv->blc_adj1 = 100;
-	dev_priv->blc_adj2 = 100;
-	mdfld_backlight_device->props.brightness = 100;
-	mdfld_backlight_device->props.max_brightness = 100;
-	backlight_update_status(mdfld_backlight_device);
-	dev_priv->backlight_device = mdfld_backlight_device;
-	return 0;
-}
-
-#endif
-
-/*
- *	Provide the Medfield specific chip logic and low level methods for
- *	power management.
- */
-
-static void mdfld_init_pm(struct drm_device *dev)
-{
-	/* No work needed here yet */
-}
-
-/**
- * mdfld_save_display_registers	-	save registers for pipe
- * @dev: our device
- * @pipe: pipe to save
- *
- * Save the pipe state of the device before we power it off. Keep everything
- * we need to put it back again
- */
-static int mdfld_save_display_registers(struct drm_device *dev, int pipe)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	int i;
-
-	/* register */
-	u32 dpll_reg = MRST_DPLL_A;
-	u32 fp_reg = MRST_FPA0;
-	u32 pipeconf_reg = PIPEACONF;
-	u32 htot_reg = HTOTAL_A;
-	u32 hblank_reg = HBLANK_A;
-	u32 hsync_reg = HSYNC_A;
-	u32 vtot_reg = VTOTAL_A;
-	u32 vblank_reg = VBLANK_A;
-	u32 vsync_reg = VSYNC_A;
-	u32 pipesrc_reg = PIPEASRC;
-	u32 dspstride_reg = DSPASTRIDE;
-	u32 dsplinoff_reg = DSPALINOFF;
-	u32 dsptileoff_reg = DSPATILEOFF;
-	u32 dspsize_reg = DSPASIZE;
-	u32 dsppos_reg = DSPAPOS;
-	u32 dspsurf_reg = DSPASURF;
-	u32 mipi_reg = MIPI;
-	u32 dspcntr_reg = DSPACNTR;
-	u32 dspstatus_reg = PIPEASTAT;
-	u32 palette_reg = PALETTE_A;
-
-	/* pointer to values */
-	u32 *dpll_val = &dev_priv->saveDPLL_A;
-	u32 *fp_val = &dev_priv->saveFPA0;
-	u32 *pipeconf_val = &dev_priv->savePIPEACONF;
-	u32 *htot_val = &dev_priv->saveHTOTAL_A;
-	u32 *hblank_val = &dev_priv->saveHBLANK_A;
-	u32 *hsync_val = &dev_priv->saveHSYNC_A;
-	u32 *vtot_val = &dev_priv->saveVTOTAL_A;
-	u32 *vblank_val = &dev_priv->saveVBLANK_A;
-	u32 *vsync_val = &dev_priv->saveVSYNC_A;
-	u32 *pipesrc_val = &dev_priv->savePIPEASRC;
-	u32 *dspstride_val = &dev_priv->saveDSPASTRIDE;
-	u32 *dsplinoff_val = &dev_priv->saveDSPALINOFF;
-	u32 *dsptileoff_val = &dev_priv->saveDSPATILEOFF;
-	u32 *dspsize_val = &dev_priv->saveDSPASIZE;
-	u32 *dsppos_val = &dev_priv->saveDSPAPOS;
-	u32 *dspsurf_val = &dev_priv->saveDSPASURF;
-	u32 *mipi_val = &dev_priv->saveMIPI;
-	u32 *dspcntr_val = &dev_priv->saveDSPACNTR;
-	u32 *dspstatus_val = &dev_priv->saveDSPASTATUS;
-	u32 *palette_val = dev_priv->save_palette_a;
-
-	switch (pipe) {
-	case 0:
-		break;
-	case 1:
-		/* register */
-		dpll_reg = MDFLD_DPLL_B;
-		fp_reg = MDFLD_DPLL_DIV0;
-		pipeconf_reg = PIPEBCONF;
-		htot_reg = HTOTAL_B;
-		hblank_reg = HBLANK_B;
-		hsync_reg = HSYNC_B;
-		vtot_reg = VTOTAL_B;
-		vblank_reg = VBLANK_B;
-		vsync_reg = VSYNC_B;
-		pipesrc_reg = PIPEBSRC;
-		dspstride_reg = DSPBSTRIDE;
-		dsplinoff_reg = DSPBLINOFF;
-		dsptileoff_reg = DSPBTILEOFF;
-		dspsize_reg = DSPBSIZE;
-		dsppos_reg = DSPBPOS;
-		dspsurf_reg = DSPBSURF;
-		dspcntr_reg = DSPBCNTR;
-		dspstatus_reg = PIPEBSTAT;
-		palette_reg = PALETTE_B;
-
-		/* values */
-		dpll_val = &dev_priv->saveDPLL_B;
-		fp_val = &dev_priv->saveFPB0;
-		pipeconf_val = &dev_priv->savePIPEBCONF;
-		htot_val = &dev_priv->saveHTOTAL_B;
-		hblank_val = &dev_priv->saveHBLANK_B;
-		hsync_val = &dev_priv->saveHSYNC_B;
-		vtot_val = &dev_priv->saveVTOTAL_B;
-		vblank_val = &dev_priv->saveVBLANK_B;
-		vsync_val = &dev_priv->saveVSYNC_B;
-		pipesrc_val = &dev_priv->savePIPEBSRC;
-		dspstride_val = &dev_priv->saveDSPBSTRIDE;
-		dsplinoff_val = &dev_priv->saveDSPBLINOFF;
-		dsptileoff_val = &dev_priv->saveDSPBTILEOFF;
-		dspsize_val = &dev_priv->saveDSPBSIZE;
-		dsppos_val = &dev_priv->saveDSPBPOS;
-		dspsurf_val = &dev_priv->saveDSPBSURF;
-		dspcntr_val = &dev_priv->saveDSPBCNTR;
-		dspstatus_val = &dev_priv->saveDSPBSTATUS;
-		palette_val = dev_priv->save_palette_b;
-		break;
-	case 2:
-		/* register */
-		pipeconf_reg = PIPECCONF;
-		htot_reg = HTOTAL_C;
-		hblank_reg = HBLANK_C;
-		hsync_reg = HSYNC_C;
-		vtot_reg = VTOTAL_C;
-		vblank_reg = VBLANK_C;
-		vsync_reg = VSYNC_C;
-		pipesrc_reg = PIPECSRC;
-		dspstride_reg = DSPCSTRIDE;
-		dsplinoff_reg = DSPCLINOFF;
-		dsptileoff_reg = DSPCTILEOFF;
-		dspsize_reg = DSPCSIZE;
-		dsppos_reg = DSPCPOS;
-		dspsurf_reg = DSPCSURF;
-		mipi_reg = MIPI_C;
-		dspcntr_reg = DSPCCNTR;
-		dspstatus_reg = PIPECSTAT;
-		palette_reg = PALETTE_C;
-
-		/* pointer to values */
-		pipeconf_val = &dev_priv->savePIPECCONF;
-		htot_val = &dev_priv->saveHTOTAL_C;
-		hblank_val = &dev_priv->saveHBLANK_C;
-		hsync_val = &dev_priv->saveHSYNC_C;
-		vtot_val = &dev_priv->saveVTOTAL_C;
-		vblank_val = &dev_priv->saveVBLANK_C;
-		vsync_val = &dev_priv->saveVSYNC_C;
-		pipesrc_val = &dev_priv->savePIPECSRC;
-		dspstride_val = &dev_priv->saveDSPCSTRIDE;
-		dsplinoff_val = &dev_priv->saveDSPCLINOFF;
-		dsptileoff_val = &dev_priv->saveDSPCTILEOFF;
-		dspsize_val = &dev_priv->saveDSPCSIZE;
-		dsppos_val = &dev_priv->saveDSPCPOS;
-		dspsurf_val = &dev_priv->saveDSPCSURF;
-		mipi_val = &dev_priv->saveMIPI_C;
-		dspcntr_val = &dev_priv->saveDSPCCNTR;
-		dspstatus_val = &dev_priv->saveDSPCSTATUS;
-		palette_val = dev_priv->save_palette_c;
-		break;
-	default:
-		DRM_ERROR("%s, invalid pipe number.\n", __func__);
-		return -EINVAL;
-	}
-
-	/* Pipe & plane A info */
-	*dpll_val = PSB_RVDC32(dpll_reg);
-	*fp_val = PSB_RVDC32(fp_reg);
-	*pipeconf_val = PSB_RVDC32(pipeconf_reg);
-	*htot_val = PSB_RVDC32(htot_reg);
-	*hblank_val = PSB_RVDC32(hblank_reg);
-	*hsync_val = PSB_RVDC32(hsync_reg);
-	*vtot_val = PSB_RVDC32(vtot_reg);
-	*vblank_val = PSB_RVDC32(vblank_reg);
-	*vsync_val = PSB_RVDC32(vsync_reg);
-	*pipesrc_val = PSB_RVDC32(pipesrc_reg);
-	*dspstride_val = PSB_RVDC32(dspstride_reg);
-	*dsplinoff_val = PSB_RVDC32(dsplinoff_reg);
-	*dsptileoff_val = PSB_RVDC32(dsptileoff_reg);
-	*dspsize_val = PSB_RVDC32(dspsize_reg);
-	*dsppos_val = PSB_RVDC32(dsppos_reg);
-	*dspsurf_val = PSB_RVDC32(dspsurf_reg);
-	*dspcntr_val = PSB_RVDC32(dspcntr_reg);
-	*dspstatus_val = PSB_RVDC32(dspstatus_reg);
-
-	/*save palette (gamma) */
-	for (i = 0; i < 256; i++)
-		palette_val[i] = PSB_RVDC32(palette_reg + (i<<2));
-
-	if (pipe == 1) {
-		dev_priv->savePFIT_CONTROL = PSB_RVDC32(PFIT_CONTROL);
-		dev_priv->savePFIT_PGM_RATIOS = PSB_RVDC32(PFIT_PGM_RATIOS);
-		dev_priv->saveHDMIPHYMISCCTL = PSB_RVDC32(HDMIPHYMISCCTL);
-		dev_priv->saveHDMIB_CONTROL = PSB_RVDC32(HDMIB_CONTROL);
-		return 0;
-	}
-	*mipi_val = PSB_RVDC32(mipi_reg);
-	return 0;
-}
-
-/**
- * mdfld_save_cursor_overlay_registers	-	save cursor overlay info
- * @dev: our device
- *
- * Save the cursor and overlay register state
- */
-static int mdfld_save_cursor_overlay_registers(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	/* Save cursor regs */
-	dev_priv->saveDSPACURSOR_CTRL = PSB_RVDC32(CURACNTR);
-	dev_priv->saveDSPACURSOR_BASE = PSB_RVDC32(CURABASE);
-	dev_priv->saveDSPACURSOR_POS = PSB_RVDC32(CURAPOS);
-
-	dev_priv->saveDSPBCURSOR_CTRL = PSB_RVDC32(CURBCNTR);
-	dev_priv->saveDSPBCURSOR_BASE = PSB_RVDC32(CURBBASE);
-	dev_priv->saveDSPBCURSOR_POS = PSB_RVDC32(CURBPOS);
-
-	dev_priv->saveDSPCCURSOR_CTRL = PSB_RVDC32(CURCCNTR);
-	dev_priv->saveDSPCCURSOR_BASE = PSB_RVDC32(CURCBASE);
-	dev_priv->saveDSPCCURSOR_POS = PSB_RVDC32(CURCPOS);
-
-	/* HW overlay */
-	dev_priv->saveOV_OVADD = PSB_RVDC32(OV_OVADD);
-	dev_priv->saveOV_OGAMC0 = PSB_RVDC32(OV_OGAMC0);
-	dev_priv->saveOV_OGAMC1 = PSB_RVDC32(OV_OGAMC1);
-	dev_priv->saveOV_OGAMC2 = PSB_RVDC32(OV_OGAMC2);
-	dev_priv->saveOV_OGAMC3 = PSB_RVDC32(OV_OGAMC3);
-	dev_priv->saveOV_OGAMC4 = PSB_RVDC32(OV_OGAMC4);
-	dev_priv->saveOV_OGAMC5 = PSB_RVDC32(OV_OGAMC5);
-
-	dev_priv->saveOV_OVADD_C = PSB_RVDC32(OV_OVADD + OV_C_OFFSET);
-	dev_priv->saveOV_OGAMC0_C = PSB_RVDC32(OV_OGAMC0 + OV_C_OFFSET);
-	dev_priv->saveOV_OGAMC1_C = PSB_RVDC32(OV_OGAMC1 + OV_C_OFFSET);
-	dev_priv->saveOV_OGAMC2_C = PSB_RVDC32(OV_OGAMC2 + OV_C_OFFSET);
-	dev_priv->saveOV_OGAMC3_C = PSB_RVDC32(OV_OGAMC3 + OV_C_OFFSET);
-	dev_priv->saveOV_OGAMC4_C = PSB_RVDC32(OV_OGAMC4 + OV_C_OFFSET);
-	dev_priv->saveOV_OGAMC5_C = PSB_RVDC32(OV_OGAMC5 + OV_C_OFFSET);
-
-	return 0;
-}
-/*
- * mdfld_restore_display_registers	-	restore the state of a pipe
- * @dev: our device
- * @pipe: the pipe to restore
- *
- * Restore the state of a pipe to that which was saved by the register save
- * functions.
- */
-static int mdfld_restore_display_registers(struct drm_device *dev, int pipe)
-{
-	/* To get  panel out of ULPS mode */
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct mdfld_dsi_config *dsi_config = NULL;
-	u32 i = 0;
-	u32 dpll = 0;
-	u32 timeout = 0;
-	u32 reg_offset = 0;
-
-	/* register */
-	u32 dpll_reg = MRST_DPLL_A;
-	u32 fp_reg = MRST_FPA0;
-	u32 pipeconf_reg = PIPEACONF;
-	u32 htot_reg = HTOTAL_A;
-	u32 hblank_reg = HBLANK_A;
-	u32 hsync_reg = HSYNC_A;
-	u32 vtot_reg = VTOTAL_A;
-	u32 vblank_reg = VBLANK_A;
-	u32 vsync_reg = VSYNC_A;
-	u32 pipesrc_reg = PIPEASRC;
-	u32 dspstride_reg = DSPASTRIDE;
-	u32 dsplinoff_reg = DSPALINOFF;
-	u32 dsptileoff_reg = DSPATILEOFF;
-	u32 dspsize_reg = DSPASIZE;
-	u32 dsppos_reg = DSPAPOS;
-	u32 dspsurf_reg = DSPASURF;
-	u32 dspstatus_reg = PIPEASTAT;
-	u32 mipi_reg = MIPI;
-	u32 dspcntr_reg = DSPACNTR;
-	u32 palette_reg = PALETTE_A;
-
-	/* values */
-	u32 dpll_val = dev_priv->saveDPLL_A & ~DPLL_VCO_ENABLE;
-	u32 fp_val = dev_priv->saveFPA0;
-	u32 pipeconf_val = dev_priv->savePIPEACONF;
-	u32 htot_val = dev_priv->saveHTOTAL_A;
-	u32 hblank_val = dev_priv->saveHBLANK_A;
-	u32 hsync_val = dev_priv->saveHSYNC_A;
-	u32 vtot_val = dev_priv->saveVTOTAL_A;
-	u32 vblank_val = dev_priv->saveVBLANK_A;
-	u32 vsync_val = dev_priv->saveVSYNC_A;
-	u32 pipesrc_val = dev_priv->savePIPEASRC;
-	u32 dspstride_val = dev_priv->saveDSPASTRIDE;
-	u32 dsplinoff_val = dev_priv->saveDSPALINOFF;
-	u32 dsptileoff_val = dev_priv->saveDSPATILEOFF;
-	u32 dspsize_val = dev_priv->saveDSPASIZE;
-	u32 dsppos_val = dev_priv->saveDSPAPOS;
-	u32 dspsurf_val = dev_priv->saveDSPASURF;
-	u32 dspstatus_val = dev_priv->saveDSPASTATUS;
-	u32 mipi_val = dev_priv->saveMIPI;
-	u32 dspcntr_val = dev_priv->saveDSPACNTR;
-	u32 *palette_val = dev_priv->save_palette_a;
-
-	switch (pipe) {
-	case 0:
-		dsi_config = dev_priv->dsi_configs[0];
-		break;
-	case 1:
-		/* register */
-		dpll_reg = MDFLD_DPLL_B;
-		fp_reg = MDFLD_DPLL_DIV0;
-		pipeconf_reg = PIPEBCONF;
-		htot_reg = HTOTAL_B;
-		hblank_reg = HBLANK_B;
-		hsync_reg = HSYNC_B;
-		vtot_reg = VTOTAL_B;
-		vblank_reg = VBLANK_B;
-		vsync_reg = VSYNC_B;
-		pipesrc_reg = PIPEBSRC;
-		dspstride_reg = DSPBSTRIDE;
-		dsplinoff_reg = DSPBLINOFF;
-		dsptileoff_reg = DSPBTILEOFF;
-		dspsize_reg = DSPBSIZE;
-		dsppos_reg = DSPBPOS;
-		dspsurf_reg = DSPBSURF;
-		dspcntr_reg = DSPBCNTR;
-		palette_reg = PALETTE_B;
-		dspstatus_reg = PIPEBSTAT;
-
-		/* values */
-		dpll_val = dev_priv->saveDPLL_B & ~DPLL_VCO_ENABLE;
-		fp_val = dev_priv->saveFPB0;
-		pipeconf_val = dev_priv->savePIPEBCONF;
-		htot_val = dev_priv->saveHTOTAL_B;
-		hblank_val = dev_priv->saveHBLANK_B;
-		hsync_val = dev_priv->saveHSYNC_B;
-		vtot_val = dev_priv->saveVTOTAL_B;
-		vblank_val = dev_priv->saveVBLANK_B;
-		vsync_val = dev_priv->saveVSYNC_B;
-		pipesrc_val = dev_priv->savePIPEBSRC;
-		dspstride_val = dev_priv->saveDSPBSTRIDE;
-		dsplinoff_val = dev_priv->saveDSPBLINOFF;
-		dsptileoff_val = dev_priv->saveDSPBTILEOFF;
-		dspsize_val = dev_priv->saveDSPBSIZE;
-		dsppos_val = dev_priv->saveDSPBPOS;
-		dspsurf_val = dev_priv->saveDSPBSURF;
-		dspcntr_val = dev_priv->saveDSPBCNTR;
-		dspstatus_val = dev_priv->saveDSPBSTATUS;
-		palette_val = dev_priv->save_palette_b;
-		break;
-	case 2:
-		reg_offset = MIPIC_REG_OFFSET;
-
-		/* register */
-		pipeconf_reg = PIPECCONF;
-		htot_reg = HTOTAL_C;
-		hblank_reg = HBLANK_C;
-		hsync_reg = HSYNC_C;
-		vtot_reg = VTOTAL_C;
-		vblank_reg = VBLANK_C;
-		vsync_reg = VSYNC_C;
-		pipesrc_reg = PIPECSRC;
-		dspstride_reg = DSPCSTRIDE;
-		dsplinoff_reg = DSPCLINOFF;
-		dsptileoff_reg = DSPCTILEOFF;
-		dspsize_reg = DSPCSIZE;
-		dsppos_reg = DSPCPOS;
-		dspsurf_reg = DSPCSURF;
-		mipi_reg = MIPI_C;
-		dspcntr_reg = DSPCCNTR;
-		palette_reg = PALETTE_C;
-		dspstatus_reg = PIPECSTAT;
-
-		/* values */
-		pipeconf_val = dev_priv->savePIPECCONF;
-		htot_val = dev_priv->saveHTOTAL_C;
-		hblank_val = dev_priv->saveHBLANK_C;
-		hsync_val = dev_priv->saveHSYNC_C;
-		vtot_val = dev_priv->saveVTOTAL_C;
-		vblank_val = dev_priv->saveVBLANK_C;
-		vsync_val = dev_priv->saveVSYNC_C;
-		pipesrc_val = dev_priv->savePIPECSRC;
-		dspstride_val = dev_priv->saveDSPCSTRIDE;
-		dsplinoff_val = dev_priv->saveDSPCLINOFF;
-		dsptileoff_val = dev_priv->saveDSPCTILEOFF;
-		dspsize_val = dev_priv->saveDSPCSIZE;
-		dsppos_val = dev_priv->saveDSPCPOS;
-		dspsurf_val = dev_priv->saveDSPCSURF;
-		dspstatus_val = dev_priv->saveDSPCSTATUS;
-		mipi_val = dev_priv->saveMIPI_C;
-		dspcntr_val = dev_priv->saveDSPCCNTR;
-		palette_val = dev_priv->save_palette_c;
-
-		dsi_config = dev_priv->dsi_configs[1];
-		break;
-	default:
-		DRM_ERROR("%s, invalid pipe number.\n", __func__);
-		return -EINVAL;
-	}
-
-	/* Make sure VGA plane is off. it initializes to on after reset!*/
-	PSB_WVDC32(0x80000000, VGACNTRL);
-	if (pipe == 1) {
-		PSB_WVDC32(dpll_val & ~DPLL_VCO_ENABLE, dpll_reg);
-		PSB_RVDC32(dpll_reg);
-
-		PSB_WVDC32(fp_val, fp_reg);
-	} else {
-		dpll = PSB_RVDC32(dpll_reg);
-
-		if (!(dpll & DPLL_VCO_ENABLE)) {
-
-			/* When ungating power of DPLL, needs to wait 0.5us before enable the VCO */
-			if (dpll & MDFLD_PWR_GATE_EN) {
-				dpll &= ~MDFLD_PWR_GATE_EN;
-				PSB_WVDC32(dpll, dpll_reg);
-				udelay(500);	/* FIXME: 1 ? */
-			}
-
-			PSB_WVDC32(fp_val, fp_reg);
-			PSB_WVDC32(dpll_val, dpll_reg);
-			/* FIXME_MDFLD PO - change 500 to 1 after PO */
-			udelay(500);
-
-			dpll_val |= DPLL_VCO_ENABLE;
-			PSB_WVDC32(dpll_val, dpll_reg);
-			PSB_RVDC32(dpll_reg);
-
-			/* wait for DSI PLL to lock */
-			while ((timeout < 20000) && !(PSB_RVDC32(pipeconf_reg) & PIPECONF_DSIPLL_LOCK)) {
-				udelay(150);
-				timeout++;
-			}
-
-			if (timeout == 20000) {
-				DRM_ERROR("%s, can't lock DSIPLL.\n",
-							__func__);
-				return -EINVAL;
-			}
-		}
-	}
-	/* Restore mode */
-	PSB_WVDC32(htot_val, htot_reg);
-	PSB_WVDC32(hblank_val, hblank_reg);
-	PSB_WVDC32(hsync_val, hsync_reg);
-	PSB_WVDC32(vtot_val, vtot_reg);
-	PSB_WVDC32(vblank_val, vblank_reg);
-	PSB_WVDC32(vsync_val, vsync_reg);
-	PSB_WVDC32(pipesrc_val, pipesrc_reg);
-	PSB_WVDC32(dspstatus_val, dspstatus_reg);
-
-	/* Set up the plane */
-	PSB_WVDC32(dspstride_val, dspstride_reg);
-	PSB_WVDC32(dsplinoff_val, dsplinoff_reg);
-	PSB_WVDC32(dsptileoff_val, dsptileoff_reg);
-	PSB_WVDC32(dspsize_val, dspsize_reg);
-	PSB_WVDC32(dsppos_val, dsppos_reg);
-	PSB_WVDC32(dspsurf_val, dspsurf_reg);
-
-	if (pipe == 1) {
-		PSB_WVDC32(dev_priv->savePFIT_CONTROL, PFIT_CONTROL);
-		PSB_WVDC32(dev_priv->savePFIT_PGM_RATIOS, PFIT_PGM_RATIOS);
-		PSB_WVDC32(dev_priv->saveHDMIPHYMISCCTL, HDMIPHYMISCCTL);
-		PSB_WVDC32(dev_priv->saveHDMIB_CONTROL, HDMIB_CONTROL);
-
-	} else {
-		/* Set up pipe related registers */
-		PSB_WVDC32(mipi_val, mipi_reg);
-		/* Setup MIPI adapter + MIPI IP registers */
-		mdfld_dsi_controller_init(dsi_config, pipe);
-		msleep(20);
-	}
-	/* Enable the plane */
-	PSB_WVDC32(dspcntr_val, dspcntr_reg);
-	msleep(20);
-	/* Enable the pipe */
-	PSB_WVDC32(pipeconf_val, pipeconf_reg);
-
-	for (i = 0; i < 256; i++)
-		PSB_WVDC32(palette_val[i], palette_reg + (i<<2));
-	if (pipe == 1)
-		return 0;
-	if (!mdfld_panel_dpi(dev))
-		mdfld_enable_te(dev, pipe);
-	return 0;
-}
-
-/**
- * mdfld_restore_cursor_overlay_registers	-	restore cursor
- * @dev: our device
- *
- * Restore the cursor and overlay state that was saved earlier
- */
-static int mdfld_restore_cursor_overlay_registers(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	/* Enable Cursor A */
-	PSB_WVDC32(dev_priv->saveDSPACURSOR_CTRL, CURACNTR);
-	PSB_WVDC32(dev_priv->saveDSPACURSOR_POS, CURAPOS);
-	PSB_WVDC32(dev_priv->saveDSPACURSOR_BASE, CURABASE);
-
-	PSB_WVDC32(dev_priv->saveDSPBCURSOR_CTRL, CURBCNTR);
-	PSB_WVDC32(dev_priv->saveDSPBCURSOR_POS, CURBPOS);
-	PSB_WVDC32(dev_priv->saveDSPBCURSOR_BASE, CURBBASE);
-
-	PSB_WVDC32(dev_priv->saveDSPCCURSOR_CTRL, CURCCNTR);
-	PSB_WVDC32(dev_priv->saveDSPCCURSOR_POS, CURCPOS);
-	PSB_WVDC32(dev_priv->saveDSPCCURSOR_BASE, CURCBASE);
-
-	/* Restore HW overlay */
-	PSB_WVDC32(dev_priv->saveOV_OVADD, OV_OVADD);
-	PSB_WVDC32(dev_priv->saveOV_OGAMC0, OV_OGAMC0);
-	PSB_WVDC32(dev_priv->saveOV_OGAMC1, OV_OGAMC1);
-	PSB_WVDC32(dev_priv->saveOV_OGAMC2, OV_OGAMC2);
-	PSB_WVDC32(dev_priv->saveOV_OGAMC3, OV_OGAMC3);
-	PSB_WVDC32(dev_priv->saveOV_OGAMC4, OV_OGAMC4);
-	PSB_WVDC32(dev_priv->saveOV_OGAMC5, OV_OGAMC5);
-
-	PSB_WVDC32(dev_priv->saveOV_OVADD_C, OV_OVADD + OV_C_OFFSET);
-	PSB_WVDC32(dev_priv->saveOV_OGAMC0_C, OV_OGAMC0 + OV_C_OFFSET);
-	PSB_WVDC32(dev_priv->saveOV_OGAMC1_C, OV_OGAMC1 + OV_C_OFFSET);
-	PSB_WVDC32(dev_priv->saveOV_OGAMC2_C, OV_OGAMC2 + OV_C_OFFSET);
-	PSB_WVDC32(dev_priv->saveOV_OGAMC3_C, OV_OGAMC3 + OV_C_OFFSET);
-	PSB_WVDC32(dev_priv->saveOV_OGAMC4_C, OV_OGAMC4 + OV_C_OFFSET);
-	PSB_WVDC32(dev_priv->saveOV_OGAMC5_C, OV_OGAMC5 + OV_C_OFFSET);
-
-	return 0;
-}
-
-/**
- *	mdfld_save_display_registers	-	save registers lost on suspend
- *	@dev: our DRM device
- *
- *	Save the state we need in order to be able to restore the interface
- *	upon resume from suspend
- */
-static int mdfld_save_registers(struct drm_device *dev)
-{
-	/* FIXME: We need to shut down panels here if using them
-	   and once the right bits are merged */
-	mdfld_save_cursor_overlay_registers(dev);
-	mdfld_save_display_registers(dev, 0);
-	mdfld_save_display_registers(dev, 0);
-	mdfld_save_display_registers(dev, 2);
-	mdfld_save_display_registers(dev, 1);
-	mdfld_disable_crtc(dev, 0);
-	mdfld_disable_crtc(dev, 2);
-	mdfld_disable_crtc(dev, 1);
-	return 0;
-}
-
-/**
- *	mdfld_restore_display_registers	-	restore lost register state
- *	@dev: our DRM device
- *
- *	Restore register state that was lost during suspend and resume.
- */
-static int mdfld_restore_registers(struct drm_device *dev)
-{
-	mdfld_restore_display_registers(dev, 1);
-	mdfld_restore_display_registers(dev, 0);
-	mdfld_restore_display_registers(dev, 2);
-	mdfld_restore_cursor_overlay_registers(dev);
-	return 0;
-}
-
-static int mdfld_power_down(struct drm_device *dev)
-{
-	/* FIXME */
-	return 0;
-}
-
-static int mdfld_power_up(struct drm_device *dev)
-{
-	/* FIXME */
-	return 0;
-}
-
-const struct psb_ops mdfld_chip_ops = {
-	.name = "Medfield",
-	.accel_2d = 0,
-	.pipes = 3,
-	.crtcs = 2,
-	.sgx_offset = MRST_SGX_OFFSET,
-
-	.chip_setup = mid_chip_setup,
-
-	.crtc_helper = &mdfld_helper_funcs,
-	.crtc_funcs = &mdfld_intel_crtc_funcs,
-
-	.output_init = mdfld_output_init,
-
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
-	.backlight_init = mdfld_backlight_init,
-#endif
-
-	.init_pm = mdfld_init_pm,
-	.save_regs = mdfld_save_registers,
-	.restore_regs = mdfld_restore_registers,
-	.power_down = mdfld_power_down,
-	.power_up = mdfld_power_up,
-};
-
diff --git a/drivers/staging/gma500/mdfld_dsi_dbi.c b/drivers/staging/gma500/mdfld_dsi_dbi.c
deleted file mode 100644
index fd211f3467c4..000000000000
--- a/drivers/staging/gma500/mdfld_dsi_dbi.c
+++ /dev/null
@@ -1,761 +0,0 @@
-/*
- * Copyright © 2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *  jim liu <jim.liu@intel.com>
- *  Jackie Li<yaodong.li@intel.com>
- */
-
-#include "mdfld_dsi_dbi.h"
-#include "mdfld_dsi_dbi_dpu.h"
-#include "mdfld_dsi_pkg_sender.h"
-
-#include "power.h"
-#include <linux/pm_runtime.h>
-
-int enable_gfx_rtpm;
-
-extern struct drm_device *gpDrmDevice;
-extern int gfxrtdelay;
-int enter_dsr;
-struct mdfld_dsi_dbi_output *gdbi_output;
-extern bool gbgfxsuspended;
-extern int enable_gfx_rtpm;
-extern int gfxrtdelay;
-
-#define MDFLD_DSR_MAX_IDLE_COUNT	2
-
-/*
- * set refreshing area
- */
-int mdfld_dsi_dbi_update_area(struct mdfld_dsi_dbi_output *dbi_output,
-				u16 x1, u16 y1, u16 x2, u16 y2)
-{
-	struct mdfld_dsi_pkg_sender *sender =
-		mdfld_dsi_encoder_get_pkg_sender(&dbi_output->base);
-	u8 param[4];
-	u8 cmd;
-	int err;
-
-	if (!sender) {
-		WARN_ON(1);
-		return -EINVAL;
-	}
-
-	/* Set column */
-	cmd = DCS_SET_COLUMN_ADDRESS;
-	param[0] = x1 >> 8;
-	param[1] = x1;
-	param[2] = x2 >> 8;
-	param[3] = x2;
-
-	err = mdfld_dsi_send_dcs(sender,
-				 cmd,
-				 param,
-				 4,
-				 CMD_DATA_SRC_SYSTEM_MEM,
-				 MDFLD_DSI_QUEUE_PACKAGE);
-	if (err) {
-		dev_err(sender->dev->dev, "DCS 0x%x sent failed\n", cmd);
-		goto err_out;
-	}
-
-	/* Set page */
-	cmd = DCS_SET_PAGE_ADDRESS;
-	param[0] = y1 >> 8;
-	param[1] = y1;
-	param[2] = y2 >> 8;
-	param[3] = y2;
-
-	err = mdfld_dsi_send_dcs(sender,
-				 cmd,
-				 param,
-				 4,
-				 CMD_DATA_SRC_SYSTEM_MEM,
-				 MDFLD_DSI_QUEUE_PACKAGE);
-	if (err) {
-		dev_err(sender->dev->dev, "DCS 0x%x sent failed\n", cmd);
-		goto err_out;
-	}
-
-	/*update screen*/
-	err = mdfld_dsi_send_dcs(sender,
-				 write_mem_start,
-				 NULL,
-				 0,
-				 CMD_DATA_SRC_PIPE,
-				 MDFLD_DSI_QUEUE_PACKAGE);
-	if (err) {
-		dev_err(sender->dev->dev, "DCS 0x%x sent failed\n", cmd);
-		goto err_out;
-	}
-	mdfld_dsi_cmds_kick_out(sender);
-err_out:
-	return err;
-}
-
-/*
- * set panel's power state
- */
-int mdfld_dsi_dbi_update_power(struct mdfld_dsi_dbi_output *dbi_output,
-								int mode)
-{
-	struct drm_device *dev = dbi_output->dev;
-	struct mdfld_dsi_pkg_sender *sender =
-		mdfld_dsi_encoder_get_pkg_sender(&dbi_output->base);
-	u8 param = 0;
-	u32 err = 0;
-
-	if (!sender) {
-		WARN_ON(1);
-		return -EINVAL;
-	}
-
-	if (mode == DRM_MODE_DPMS_ON) {
-		/* Exit sleep mode */
-		err = mdfld_dsi_send_dcs(sender,
-					 DCS_EXIT_SLEEP_MODE,
-					 NULL,
-					 0,
-					 CMD_DATA_SRC_SYSTEM_MEM,
-					 MDFLD_DSI_QUEUE_PACKAGE);
-		if (err) {
-			dev_err(dev->dev, "DCS 0x%x sent failed\n",
-						DCS_EXIT_SLEEP_MODE);
-			goto power_err;
-		}
-
-		/* Set display on */
-		err = mdfld_dsi_send_dcs(sender,
-					 DCS_SET_DISPLAY_ON,
-					 NULL,
-					 0,
-					 CMD_DATA_SRC_SYSTEM_MEM,
-					 MDFLD_DSI_QUEUE_PACKAGE);
-		if (err) {
-			dev_err(dev->dev, "DCS 0x%x sent failed\n",
-							DCS_SET_DISPLAY_ON);
-			goto power_err;
-		}
-
-		/* set tear effect on */
-		err = mdfld_dsi_send_dcs(sender,
-					 DCS_SET_TEAR_ON,
-					 &param,
-					 1,
-					 CMD_DATA_SRC_SYSTEM_MEM,
-					 MDFLD_DSI_QUEUE_PACKAGE);
-		if (err) {
-			dev_err(dev->dev, "DCS 0x%x sent failed\n",
-							set_tear_on);
-			goto power_err;
-		}
-
-		/**
-		 * FIXME: remove this later
-		 */
-		err = mdfld_dsi_send_dcs(sender,
-					 DCS_WRITE_MEM_START,
-					 NULL,
-					 0,
-					 CMD_DATA_SRC_PIPE,
-					 MDFLD_DSI_QUEUE_PACKAGE);
-		if (err) {
-			dev_err(dev->dev, "DCS 0x%x sent failed\n",
-						DCS_WRITE_MEM_START);
-			goto power_err;
-		}
-	} else {
-		/* Set tear effect off */
-		err = mdfld_dsi_send_dcs(sender,
-					 DCS_SET_TEAR_OFF,
-					 NULL,
-					 0,
-					 CMD_DATA_SRC_SYSTEM_MEM,
-					 MDFLD_DSI_QUEUE_PACKAGE);
-		if (err) {
-			dev_err(dev->dev, "DCS 0x%x sent failed\n",
-							DCS_SET_TEAR_OFF);
-			goto power_err;
-		}
-
-		/* Turn display off */
-		err = mdfld_dsi_send_dcs(sender,
-					 DCS_SET_DISPLAY_OFF,
-					 NULL,
-					 0,
-					 CMD_DATA_SRC_SYSTEM_MEM,
-					 MDFLD_DSI_QUEUE_PACKAGE);
-		if (err) {
-			dev_err(dev->dev, "DCS 0x%x sent failed\n",
-						DCS_SET_DISPLAY_OFF);
-			goto power_err;
-		}
-
-		/* Now enter sleep mode */
-		err = mdfld_dsi_send_dcs(sender,
-					 DCS_ENTER_SLEEP_MODE,
-					 NULL,
-					 0,
-					 CMD_DATA_SRC_SYSTEM_MEM,
-					 MDFLD_DSI_QUEUE_PACKAGE);
-		if (err) {
-			dev_err(dev->dev, "DCS 0x%x sent failed\n",
-							DCS_ENTER_SLEEP_MODE);
-			goto power_err;
-		}
-	}
-	mdfld_dsi_cmds_kick_out(sender);
-power_err:
-	return err;
-}
-
-/*
- * send a generic DCS command with a parameter list
- */
-int mdfld_dsi_dbi_send_dcs(struct mdfld_dsi_dbi_output *dbi_output,
-			u8 dcs,  u8 *param, u32 num, u8 data_src)
-{
-	struct mdfld_dsi_pkg_sender *sender =
-		mdfld_dsi_encoder_get_pkg_sender(&dbi_output->base);
-	int ret;
-
-	if (!sender) {
-		WARN_ON(1);
-		return -EINVAL;
-	}
-
-	ret = mdfld_dsi_send_dcs(sender,
-				 dcs,
-				 param,
-				 num,
-				 data_src,
-				 MDFLD_DSI_SEND_PACKAGE);
-
-	return ret;
-}
-
-/*
- * Enter DSR
- */
-void mdfld_dsi_dbi_enter_dsr(struct mdfld_dsi_dbi_output *dbi_output, int pipe)
-{
-	u32 reg_val;
-	struct drm_device *dev = dbi_output->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct drm_crtc *crtc = dbi_output->base.base.crtc;
-	struct psb_intel_crtc *psb_crtc = (crtc) ?
-					to_psb_intel_crtc(crtc) : NULL;
-	u32 dpll_reg = MRST_DPLL_A;
-	u32 pipeconf_reg = PIPEACONF;
-	u32 dspcntr_reg = DSPACNTR;
-
-	if (!dbi_output)
-		return;
-
-	/* FIXME check if can go */
-	dev_priv->is_in_idle = true;
-
-	gdbi_output = dbi_output;
-	if ((dbi_output->mode_flags & MODE_SETTING_ON_GOING) ||
-		(psb_crtc && psb_crtc->mode_flags & MODE_SETTING_ON_GOING))
-		return;
-
-	if (pipe == 2) {
-		dpll_reg = MRST_DPLL_A;
-		pipeconf_reg = PIPECCONF;
-		dspcntr_reg = DSPCCNTR;
-	}
-
-	if (!gma_power_begin(dev, true)) {
-		dev_err(dev->dev, "hw begin failed\n");
-		return;
-	}
-	/* Disable te interrupts */
-	mdfld_disable_te(dev, pipe);
-
-	/* Disable plane */
-	reg_val = REG_READ(dspcntr_reg);
-	if (!(reg_val & DISPLAY_PLANE_ENABLE)) {
-		REG_WRITE(dspcntr_reg, reg_val & ~DISPLAY_PLANE_ENABLE);
-		REG_READ(dspcntr_reg);
-	}
-
-	/* Disable pipe */
-	reg_val = REG_READ(pipeconf_reg);
-	if (!(reg_val & DISPLAY_PLANE_ENABLE)) {
-		reg_val &= ~DISPLAY_PLANE_ENABLE;
-		reg_val |= (PIPECONF_PLANE_OFF | PIPECONF_CURSOR_OFF);
-		REG_WRITE(pipeconf_reg, reg_val);
-		REG_READ(pipeconf_reg);
-		mdfldWaitForPipeDisable(dev, pipe);
-	}
-
-	/* Disable DPLL */
-	reg_val = REG_READ(dpll_reg);
-	if (!(reg_val & DPLL_VCO_ENABLE)) {
-		reg_val &= ~DPLL_VCO_ENABLE;
-		REG_WRITE(dpll_reg, reg_val);
-		REG_READ(dpll_reg);
-		udelay(500);
-	}
-
-	gma_power_end(dev);
-	dbi_output->mode_flags |= MODE_SETTING_IN_DSR;
-	if (pipe == 2) {
-		enter_dsr = 1;
-		/* pm_schedule_suspend(&dev->pdev->dev, gfxrtdelay); */
-	}
-}
-
-static void mdfld_dbi_output_exit_dsr(struct mdfld_dsi_dbi_output *dbi_output,
-			int pipe)
-{
-	struct drm_device *dev = dbi_output->dev;
-	struct drm_crtc *crtc = dbi_output->base.base.crtc;
-	struct psb_intel_crtc *psb_crtc = (crtc) ?
-					to_psb_intel_crtc(crtc) : NULL;
-	u32 reg_val;
-	u32 dpll_reg = MRST_DPLL_A;
-	u32 pipeconf_reg = PIPEACONF;
-	u32 dspcntr_reg = DSPACNTR;
-	u32 reg_offset = 0;
-
-	/*if mode setting on-going, back off*/
-	if ((dbi_output->mode_flags & MODE_SETTING_ON_GOING) ||
-		(psb_crtc && psb_crtc->mode_flags & MODE_SETTING_ON_GOING))
-		return;
-
-	if (pipe == 2) {
-		dpll_reg = MRST_DPLL_A;
-		pipeconf_reg = PIPECCONF;
-		dspcntr_reg = DSPCCNTR;
-		reg_offset = MIPIC_REG_OFFSET;
-	}
-
-	if (!gma_power_begin(dev, true)) {
-		dev_err(dev->dev, "hw begin failed\n");
-		return;
-	}
-
-	/* Enable DPLL */
-	reg_val = REG_READ(dpll_reg);
-	if (!(reg_val & DPLL_VCO_ENABLE)) {
-		if (reg_val & MDFLD_PWR_GATE_EN) {
-			reg_val &= ~MDFLD_PWR_GATE_EN;
-			REG_WRITE(dpll_reg, reg_val);
-			REG_READ(dpll_reg);
-			udelay(500);
-		}
-
-		reg_val |= DPLL_VCO_ENABLE;
-		REG_WRITE(dpll_reg, reg_val);
-		REG_READ(dpll_reg);
-		udelay(500);
-
-		/* Add timeout */
-		while (!(REG_READ(pipeconf_reg) & PIPECONF_DSIPLL_LOCK))
-			cpu_relax();
-	}
-
-	/* Enable pipe */
-	reg_val = REG_READ(pipeconf_reg);
-	if (!(reg_val & PIPEACONF_ENABLE)) {
-		reg_val |= PIPEACONF_ENABLE;
-		REG_WRITE(pipeconf_reg, reg_val);
-		REG_READ(pipeconf_reg);
-		udelay(500);
-		mdfldWaitForPipeEnable(dev, pipe);
-	}
-
-	/* Enable plane */
-	reg_val = REG_READ(dspcntr_reg);
-	if (!(reg_val & DISPLAY_PLANE_ENABLE)) {
-		reg_val |= DISPLAY_PLANE_ENABLE;
-		REG_WRITE(dspcntr_reg, reg_val);
-		REG_READ(dspcntr_reg);
-		udelay(500);
-	}
-
-	/* Enable TE interrupt on this pipe */
-	mdfld_enable_te(dev, pipe);
-	gma_power_end(dev);
-
-	/*clean IN_DSR flag*/
-	dbi_output->mode_flags &= ~MODE_SETTING_IN_DSR;
-}
-
-/*
- * Exit from DSR
- */
-void mdfld_dsi_dbi_exit_dsr(struct drm_device *dev, u32 update_src)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct mdfld_dbi_dsr_info *dsr_info = dev_priv->dbi_dsr_info;
-	struct mdfld_dsi_dbi_output **dbi_output;
-	int i;
-	int pipe;
-
-	/* FIXME can go ? */
-	dev_priv->is_in_idle = false;
-	dbi_output = dsr_info->dbi_outputs;
-
-#ifdef CONFIG_PM_RUNTIME
-	 if (!enable_gfx_rtpm) {
-/*                pm_runtime_allow(&gpDrmDevice->pdev->dev); */
-/*		schedule_delayed_work(&rtpm_work, 30 * 1000);*/ /* FIXME: HZ ? */
-	}
-#endif
-
-	/* For each output, exit dsr */
-	for (i = 0; i < dsr_info->dbi_output_num; i++) {
-		/* If panel has been turned off, skip */
-		if (!dbi_output[i] || !dbi_output[i]->dbi_panel_on)
-			continue;
-		pipe = dbi_output[i]->channel_num ? 2 : 0;
-		enter_dsr = 0;
-		mdfld_dbi_output_exit_dsr(dbi_output[i], pipe);
-	}
-	dev_priv->dsr_fb_update |= update_src;
-}
-
-static bool mdfld_dbi_is_in_dsr(struct drm_device *dev)
-{
-	if (REG_READ(MRST_DPLL_A) & DPLL_VCO_ENABLE)
-		return false;
-	if ((REG_READ(PIPEACONF) & PIPEACONF_ENABLE) ||
-	   (REG_READ(PIPECCONF) & PIPEACONF_ENABLE))
-		return false;
-	if ((REG_READ(DSPACNTR) & DISPLAY_PLANE_ENABLE) ||
-	   (REG_READ(DSPCCNTR) & DISPLAY_PLANE_ENABLE))
-		return false;
-
-	return true;
-}
-
-/* Periodically update dbi panel */
-void mdfld_dbi_update_panel(struct drm_device *dev, int pipe)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct mdfld_dbi_dsr_info *dsr_info = dev_priv->dbi_dsr_info;
-	struct mdfld_dsi_dbi_output **dbi_outputs;
-	struct mdfld_dsi_dbi_output *dbi_output;
-	int i;
-	int can_enter_dsr = 0;
-	u32 damage_mask;
-
-	dbi_outputs = dsr_info->dbi_outputs;
-	dbi_output = pipe ? dbi_outputs[1] : dbi_outputs[0];
-
-	if (!dbi_output)
-		return;
-
-	if (pipe == 0)
-		damage_mask = dev_priv->dsr_fb_update & MDFLD_DSR_DAMAGE_MASK_0;
-	else if (pipe == 2)
-		damage_mask = dev_priv->dsr_fb_update & MDFLD_DSR_DAMAGE_MASK_2;
-	else
-		return;
-
-	/* If FB is damaged and panel is on update on-panel FB */
-	if (damage_mask && dbi_output->dbi_panel_on) {
-		dbi_output->dsr_fb_update_done = false;
-
-		if (dbi_output->p_funcs->update_fb)
-			dbi_output->p_funcs->update_fb(dbi_output, pipe);
-
-		if (dev_priv->dsr_enable && dbi_output->dsr_fb_update_done)
-			dev_priv->dsr_fb_update &= ~damage_mask;
-
-		/*clean IN_DSR flag*/
-		dbi_output->mode_flags &= ~MODE_SETTING_IN_DSR;
-
-		dbi_output->dsr_idle_count = 0;
-	} else {
-		dbi_output->dsr_idle_count++;
-	}
-
-	switch (dsr_info->dbi_output_num) {
-	case 1:
-		if (dbi_output->dsr_idle_count > MDFLD_DSR_MAX_IDLE_COUNT)
-			can_enter_dsr = 1;
-		break;
-	case 2:
-		if (dbi_outputs[0]->dsr_idle_count > MDFLD_DSR_MAX_IDLE_COUNT
-		   && dbi_outputs[1]->dsr_idle_count > MDFLD_DSR_MAX_IDLE_COUNT)
-			can_enter_dsr = 1;
-		break;
-	default:
-		DRM_ERROR("Wrong DBI output number\n");
-	}
-
-	/* Try to enter DSR */
-	if (can_enter_dsr) {
-		for (i = 0; i < dsr_info->dbi_output_num; i++) {
-			if (!mdfld_dbi_is_in_dsr(dev) && dbi_outputs[i] &&
-			   !(dbi_outputs[i]->mode_flags & MODE_SETTING_ON_GOING)) {
-				mdfld_dsi_dbi_enter_dsr(dbi_outputs[i],
-					dbi_outputs[i]->channel_num ? 2 : 0);
-#if 0
-				enter_dsr = 1;
-				pr_err("%s: enter_dsr = 1\n", __func__);
-#endif
-			}
-		}
-	/*schedule rpm suspend after gfxrtdelay*/
-#ifdef CONFIG_GFX_RTPM
-		if (!dev_priv->rpm_enabled
-			|| !enter_dsr
-	/*		|| (REG_READ(HDMIB_CONTROL) & HDMIB_PORT_EN) */
-			|| pm_schedule_suspend(&dev->pdev->dev, gfxrtdelay))
-			dev_warn(dev->dev,
-				"Runtime PM schedule suspend failed, rpm %d\n",
-					dev_priv->rpm_enabled);
-#endif
-	}
-}
-
-int mdfld_dbi_dsr_init(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct mdfld_dbi_dsr_info *dsr_info = dev_priv->dbi_dsr_info;
-
-	if (!dsr_info || IS_ERR(dsr_info)) {
-		dsr_info = kzalloc(sizeof(struct mdfld_dbi_dsr_info),
-								GFP_KERNEL);
-		if (!dsr_info) {
-			dev_err(dev->dev, "No memory\n");
-			return -ENOMEM;
-		}
-		dev_priv->dbi_dsr_info = dsr_info;
-	}
-	return 0;
-}
-
-void mdfld_dbi_dsr_exit(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct mdfld_dbi_dsr_info *dsr_info = dev_priv->dbi_dsr_info;
-
-	if (dsr_info) {
-		kfree(dsr_info);
-		dev_priv->dbi_dsr_info = NULL;
-	}
-}
-
-void mdfld_dsi_controller_dbi_init(struct mdfld_dsi_config *dsi_config,
-								int pipe)
-{
-	struct drm_device *dev = dsi_config->dev;
-	u32 reg_offset = pipe ? MIPIC_REG_OFFSET : 0;
-	int lane_count = dsi_config->lane_count;
-	u32 val = 0;
-
-	dev_dbg(dev->dev, "Init DBI interface on pipe %d...\n", pipe);
-
-	/* Un-ready device */
-	REG_WRITE((MIPIA_DEVICE_READY_REG + reg_offset), 0x00000000);
-
-	/* Init dsi adapter before kicking off */
-	REG_WRITE((MIPIA_CONTROL_REG + reg_offset), 0x00000018);
-
-	/* TODO: figure out how to setup these registers */
-	REG_WRITE((MIPIA_DPHY_PARAM_REG + reg_offset), 0x150c3408);
-	REG_WRITE((MIPIA_CLK_LANE_SWITCH_TIME_CNT_REG + reg_offset),
-							0x000a0014);
-	REG_WRITE((MIPIA_DBI_BW_CTRL_REG + reg_offset), 0x00000400);
-	REG_WRITE((MIPIA_DBI_FIFO_THROTTLE_REG + reg_offset), 0x00000001);
-	REG_WRITE((MIPIA_HS_LS_DBI_ENABLE_REG + reg_offset), 0x00000000);
-
-	/* Enable all interrupts */
-	REG_WRITE((MIPIA_INTR_EN_REG + reg_offset), 0xffffffff);
-	/* Max value: 20 clock cycles of txclkesc */
-	REG_WRITE((MIPIA_TURN_AROUND_TIMEOUT_REG + reg_offset), 0x0000001f);
-	/* Min 21 txclkesc, max: ffffh */
-	REG_WRITE((MIPIA_DEVICE_RESET_TIMER_REG + reg_offset), 0x0000ffff);
-	/* Min: 7d0 max: 4e20 */
-	REG_WRITE((MIPIA_INIT_COUNT_REG + reg_offset), 0x00000fa0);
-
-	/* Set up func_prg */
-	val |= lane_count;
-	val |= (dsi_config->channel_num << DSI_DBI_VIRT_CHANNEL_OFFSET);
-	val |= DSI_DBI_COLOR_FORMAT_OPTION2;
-	REG_WRITE((MIPIA_DSI_FUNC_PRG_REG + reg_offset), val);
-
-	REG_WRITE((MIPIA_HS_TX_TIMEOUT_REG + reg_offset), 0x3fffff);
-	REG_WRITE((MIPIA_LP_RX_TIMEOUT_REG + reg_offset), 0xffff);
-
-	/* De-assert dbi_stall when half of DBI FIFO is empty */
-	/* REG_WRITE((MIPIA_DBI_FIFO_THROTTLE_REG + reg_offset), 0x00000000); */
-
-	REG_WRITE((MIPIA_HIGH_LOW_SWITCH_COUNT_REG + reg_offset), 0x46);
-	REG_WRITE((MIPIA_EOT_DISABLE_REG + reg_offset), 0x00000000);
-	REG_WRITE((MIPIA_LP_BYTECLK_REG + reg_offset), 0x00000004);
-	REG_WRITE((MIPIA_DEVICE_READY_REG + reg_offset), 0x00000001);
-}
-
-#if 0
-/*DBI encoder helper funcs*/
-static const struct drm_encoder_helper_funcs mdfld_dsi_dbi_helper_funcs = {
-	.dpms = mdfld_dsi_dbi_dpms,
-	.mode_fixup = mdfld_dsi_dbi_mode_fixup,
-	.prepare = mdfld_dsi_dbi_prepare,
-	.mode_set = mdfld_dsi_dbi_mode_set,
-	.commit = mdfld_dsi_dbi_commit,
-};
-
-/*DBI encoder funcs*/
-static const struct drm_encoder_funcs mdfld_dsi_dbi_encoder_funcs = {
-	.destroy = drm_encoder_cleanup,
-};
-
-#endif
-
-/*
- * Init DSI DBI encoder.
- * Allocate an mdfld_dsi_encoder and attach it to given @dsi_connector
- * return pointer of newly allocated DBI encoder, NULL on error
- */
-struct mdfld_dsi_encoder *mdfld_dsi_dbi_init(struct drm_device *dev,
-				struct mdfld_dsi_connector *dsi_connector,
-				struct panel_funcs *p_funcs)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct mdfld_dsi_dbi_output *dbi_output = NULL;
-	struct mdfld_dsi_config *dsi_config;
-	struct drm_connector *connector = NULL;
-	struct drm_encoder *encoder = NULL;
-	struct drm_display_mode *fixed_mode = NULL;
-	struct psb_gtt *pg = dev_priv ? (&dev_priv->gtt) : NULL;
-	struct mdfld_dbi_dpu_info *dpu_info = dev_priv ? (dev_priv->dbi_dpu_info) : NULL;
-	struct mdfld_dbi_dsr_info *dsr_info = dev_priv ? (dev_priv->dbi_dsr_info) : NULL;
-	u32 data = 0;
-	int pipe;
-	int ret;
-
-	if (!pg || !dsi_connector || !p_funcs) {
-		WARN_ON(1);
-		return NULL;
-	}
-
-	dsi_config = mdfld_dsi_get_config(dsi_connector);
-	pipe = dsi_connector->pipe;
-
-	/*panel hard-reset*/
-	if (p_funcs->reset) {
-		ret = p_funcs->reset(pipe);
-		if (ret) {
-			DRM_ERROR("Panel %d hard-reset failed\n", pipe);
-			return NULL;
-		}
-	}
-	/* Panel drvIC init */
-	if (p_funcs->drv_ic_init)
-		p_funcs->drv_ic_init(dsi_config, pipe);
-
-	/* Panel power mode detect */
-	ret = mdfld_dsi_get_power_mode(dsi_config,
-				       &data,
-				       MDFLD_DSI_HS_TRANSMISSION);
-	if (ret) {
-		DRM_ERROR("Panel %d get power mode failed\n", pipe);
-		dsi_connector->status = connector_status_disconnected;
-	} else {
-		DRM_INFO("pipe %d power mode 0x%x\n", pipe, data);
-		dsi_connector->status = connector_status_connected;
-	}
-
-	/*TODO: get panel info from DDB*/
-
-	dbi_output = kzalloc(sizeof(struct mdfld_dsi_dbi_output), GFP_KERNEL);
-	if (!dbi_output) {
-		dev_err(dev->dev, "No memory\n");
-		return NULL;
-	}
-
-	if (dsi_connector->pipe == 0) {
-		dbi_output->channel_num = 0;
-		dev_priv->dbi_output = dbi_output;
-	} else if (dsi_connector->pipe == 2) {
-		dbi_output->channel_num = 1;
-		dev_priv->dbi_output2 = dbi_output;
-	} else {
-		dev_err(dev->dev, "only support 2 DSI outputs\n");
-		goto out_err1;
-	}
-
-	dbi_output->dev = dev;
-	dbi_output->p_funcs = p_funcs;
-	fixed_mode = dsi_config->fixed_mode;
-	dbi_output->panel_fixed_mode = fixed_mode;
-
-	/* Create drm encoder object */
-	connector = &dsi_connector->base.base;
-	encoder = &dbi_output->base.base;
-	/* Review this if we ever get MIPI-HDMI bridges or similar */
-	drm_encoder_init(dev,
-			encoder,
-			p_funcs->encoder_funcs,
-			DRM_MODE_ENCODER_LVDS);
-	drm_encoder_helper_add(encoder, p_funcs->encoder_helper_funcs);
-
-	/* Attach to given connector */
-	drm_mode_connector_attach_encoder(connector, encoder);
-
-	/* Set possible CRTCs and clones */
-	if (dsi_connector->pipe) {
-		encoder->possible_crtcs = (1 << 2);
-		encoder->possible_clones = (1 << 1);
-	} else {
-		encoder->possible_crtcs = (1 << 0);
-		encoder->possible_clones = (1 << 0);
-	}
-
-	dev_priv->dsr_fb_update = 0;
-	dev_priv->dsr_enable = false;
-	dev_priv->exit_idle = mdfld_dsi_dbi_exit_dsr;
-
-	dbi_output->first_boot = true;
-	dbi_output->mode_flags = MODE_SETTING_IN_ENCODER;
-
-	/* Add this output to dpu_info if in DPU mode */
-	if (dpu_info && dsi_connector->status == connector_status_connected) {
-		if (dsi_connector->pipe == 0)
-			dpu_info->dbi_outputs[0] = dbi_output;
-		else
-			dpu_info->dbi_outputs[1] = dbi_output;
-
-		dpu_info->dbi_output_num++;
-	} else if (dsi_connector->status == connector_status_connected) {
-		/* Add this output to dsr_info if not */
-		if (dsi_connector->pipe == 0)
-			dsr_info->dbi_outputs[0] = dbi_output;
-		else
-			dsr_info->dbi_outputs[1] = dbi_output;
-
-		dsr_info->dbi_output_num++;
-	}
-	return &dbi_output->base;
-out_err1:
-	kfree(dbi_output);
-	return NULL;
-}
diff --git a/drivers/staging/gma500/mdfld_dsi_dbi.h b/drivers/staging/gma500/mdfld_dsi_dbi.h
deleted file mode 100644
index f0fa986fd934..000000000000
--- a/drivers/staging/gma500/mdfld_dsi_dbi.h
+++ /dev/null
@@ -1,173 +0,0 @@
-/*
- * Copyright © 2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * jim liu <jim.liu@intel.com>
- * Jackie Li<yaodong.li@intel.com>
- */
-
-#ifndef __MDFLD_DSI_DBI_H__
-#define __MDFLD_DSI_DBI_H__
-
-#include <linux/backlight.h>
-#include <drm/drmP.h>
-#include <drm/drm.h>
-#include <drm/drm_crtc.h>
-#include <drm/drm_edid.h>
-
-#include "psb_drv.h"
-#include "psb_intel_drv.h"
-#include "psb_intel_reg.h"
-#include "power.h"
-
-#include "mdfld_dsi_output.h"
-#include "mdfld_output.h"
-
-/*
- * DBI encoder which inherits from mdfld_dsi_encoder
- */
-struct mdfld_dsi_dbi_output {
-	struct mdfld_dsi_encoder base;
-	struct drm_display_mode *panel_fixed_mode;
-	u8 last_cmd;
-	u8 lane_count;
-	u8 channel_num;
-	struct drm_device *dev;
-
-	/* Backlight operations */
-
-	/* DSR timer */
-	u32 dsr_idle_count;
-	bool dsr_fb_update_done;
-
-	/* Mode setting flags */
-	u32 mode_flags;
-
-	/* Panel status */
-	bool dbi_panel_on;
-	bool first_boot;
-	struct panel_funcs *p_funcs;
-
-	/* DPU */
-	u32 *dbi_cb_addr;
-	u32 dbi_cb_phy;
-	spinlock_t cb_lock;
-	u32 cb_write;
-};
-
-#define MDFLD_DSI_DBI_OUTPUT(dsi_encoder) \
-	container_of(dsi_encoder, struct mdfld_dsi_dbi_output, base)
-
-struct mdfld_dbi_dsr_info {
-	int dbi_output_num;
-	struct mdfld_dsi_dbi_output *dbi_outputs[2];
-
-	u32 dsr_idle_count;
-};
-
-#define DBI_CB_TIMEOUT_COUNT	0xffff
-
-/* Offsets */
-#define CMD_MEM_ADDR_OFFSET	0
-
-#define CMD_DATA_SRC_SYSTEM_MEM	0
-#define CMD_DATA_SRC_PIPE	1
-
-static inline int mdfld_dsi_dbi_fifo_ready(struct mdfld_dsi_dbi_output *dbi_output)
-{
-	struct drm_device *dev = dbi_output->dev;
-	u32 retry = DBI_CB_TIMEOUT_COUNT;
-	int reg_offset = (dbi_output->channel_num == 1) ? MIPIC_REG_OFFSET : 0;
-	int ret = 0;
-
-	/* Query the dbi fifo status*/
-	while (retry--) {
-		if (REG_READ(MIPIA_GEN_FIFO_STAT_REG + reg_offset) & (1 << 27))
-			break;
-	}
-
-	if (!retry) {
-		DRM_ERROR("Timeout waiting for DBI FIFO empty\n");
-		ret = -EAGAIN;
-	}
-	return ret;
-}
-
-static inline int mdfld_dsi_dbi_cmd_sent(struct mdfld_dsi_dbi_output *dbi_output)
-{
-	struct drm_device *dev = dbi_output->dev;
-	u32 retry = DBI_CB_TIMEOUT_COUNT;
-	int reg_offset = (dbi_output->channel_num == 1) ? MIPIC_REG_OFFSET : 0;
-	int ret = 0;
-
-	/* Query the command execution status */
-	while (retry--)
-		if (!(REG_READ(MIPIA_CMD_ADD_REG + reg_offset) & (1 << 0)))
-			break;
-
-	if (!retry) {
-		DRM_ERROR("Timeout waiting for DBI command status\n");
-		ret = -EAGAIN;
-	}
-
-	return ret;
-}
-
-static inline int mdfld_dsi_dbi_cb_ready(struct mdfld_dsi_dbi_output *dbi_output)
-{
-	int ret = 0;
-
-	/* Query the command execution status*/
-	ret = mdfld_dsi_dbi_cmd_sent(dbi_output);
-	if (ret) {
-		DRM_ERROR("Peripheral is busy\n");
-		ret = -EAGAIN;
-	}
-	/* Query the dbi fifo status*/
-	ret = mdfld_dsi_dbi_fifo_ready(dbi_output);
-	if (ret) {
-		DRM_ERROR("DBI FIFO is not empty\n");
-		ret = -EAGAIN;
-	}
-	return ret;
-}
-
-extern void mdfld_dsi_dbi_output_init(struct drm_device *dev,
-			struct psb_intel_mode_device *mode_dev, int pipe);
-extern void mdfld_dsi_dbi_exit_dsr(struct drm_device *dev, u32 update_src);
-extern void mdfld_dsi_dbi_enter_dsr(struct mdfld_dsi_dbi_output *dbi_output,
-			int pipe);
-extern int mdfld_dbi_dsr_init(struct drm_device *dev);
-extern void mdfld_dbi_dsr_exit(struct drm_device *dev);
-extern struct mdfld_dsi_encoder *mdfld_dsi_dbi_init(struct drm_device *dev,
-			struct mdfld_dsi_connector *dsi_connector,
-			struct panel_funcs *p_funcs);
-extern int mdfld_dsi_dbi_send_dcs(struct mdfld_dsi_dbi_output *dbi_output,
-			u8 dcs, u8 *param, u32 num, u8 data_src);
-extern int mdfld_dsi_dbi_update_area(struct mdfld_dsi_dbi_output *dbi_output,
-			u16 x1, u16 y1, u16 x2, u16 y2);
-extern int mdfld_dsi_dbi_update_power(struct mdfld_dsi_dbi_output *dbi_output,
-			int mode);
-extern void mdfld_dsi_controller_dbi_init(struct mdfld_dsi_config *dsi_config,
-			int pipe);
-
-#endif /*__MDFLD_DSI_DBI_H__*/
diff --git a/drivers/staging/gma500/mdfld_dsi_dbi_dpu.c b/drivers/staging/gma500/mdfld_dsi_dbi_dpu.c
deleted file mode 100644
index a4e2ff442b1f..000000000000
--- a/drivers/staging/gma500/mdfld_dsi_dbi_dpu.c
+++ /dev/null
@@ -1,778 +0,0 @@
-/*
- * Copyright © 2010-2011 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * Jim Liu <jim.liu@intel.com>
- * Jackie Li<yaodong.li@intel.com>
- */
-
-#include "mdfld_dsi_dbi_dpu.h"
-#include "mdfld_dsi_dbi.h"
-
-/*
- * NOTE: all mdlfd_x_damage funcs should be called by holding dpu_update_lock
- */
-
-static int mdfld_cursor_damage(struct mdfld_dbi_dpu_info *dpu_info,
-			   mdfld_plane_t plane,
-			   struct psb_drm_dpu_rect *damaged_rect)
-{
-	int x, y;
-	int new_x, new_y;
-	struct psb_drm_dpu_rect *rect;
-	struct psb_drm_dpu_rect *pipe_rect;
-	int cursor_size;
-	struct mdfld_cursor_info *cursor;
-	mdfld_plane_t fb_plane;
-
-	if (plane == MDFLD_CURSORA) {
-		cursor = &dpu_info->cursors[0];
-		x = dpu_info->cursors[0].x;
-		y = dpu_info->cursors[0].y;
-		cursor_size = dpu_info->cursors[0].size;
-		pipe_rect = &dpu_info->damage_pipea;
-		fb_plane = MDFLD_PLANEA;
-	} else {
-		cursor = &dpu_info->cursors[1];
-		x = dpu_info->cursors[1].x;
-		y = dpu_info->cursors[1].y;
-		cursor_size = dpu_info->cursors[1].size;
-		pipe_rect = &dpu_info->damage_pipec;
-		fb_plane = MDFLD_PLANEC;
-	}
-	new_x = damaged_rect->x;
-	new_y = damaged_rect->y;
-
-	if (x == new_x && y == new_y)
-		return 0;
-
-	rect = &dpu_info->damaged_rects[plane];
-	/* Move to right */
-	if (new_x >= x) {
-		if (new_y > y) {
-			rect->x = x;
-			rect->y = y;
-			rect->width = (new_x + cursor_size) - x;
-			rect->height = (new_y + cursor_size) - y;
-			goto cursor_out;
-		} else {
-			rect->x = x;
-			rect->y = new_y;
-			rect->width = (new_x + cursor_size) - x;
-			rect->height = (y - new_y);
-			goto cursor_out;
-		}
-	} else {
-		if (new_y > y) {
-			rect->x = new_x;
-			rect->y = y;
-			rect->width = (x + cursor_size) - new_x;
-			rect->height = new_y - y;
-			goto cursor_out;
-		} else {
-			rect->x = new_x;
-			rect->y = new_y;
-			rect->width = (x + cursor_size) - new_x;
-			rect->height = (y + cursor_size) - new_y;
-		}
-	}
-cursor_out:
-	if (new_x < 0)
-		cursor->x = 0;
-	else if (new_x > 864)
-		cursor->x = 864;
-	else
-		cursor->x = new_x;
-
-	if (new_y < 0)
-		cursor->y = 0;
-	else if (new_y > 480)
-		cursor->y = 480;
-	else
-		cursor->y = new_y;
-
-	/*
-	 * FIXME: this is a workaround for cursor plane update,
-	 * remove it later!
-	 */
-	rect->x = 0;
-	rect->y = 0;
-	rect->width = 864;
-	rect->height = 480;
-
-	mdfld_check_boundary(dpu_info, rect);
-	mdfld_dpu_region_extent(pipe_rect, rect);
-
-	/* Update pending status of dpu_info */
-	dpu_info->pending |= (1 << plane);
-	/* Update fb panel as well */
-	dpu_info->pending |= (1 << fb_plane);
-	return 0;
-}
-
-static int mdfld_fb_damage(struct mdfld_dbi_dpu_info *dpu_info,
-				   mdfld_plane_t plane,
-				   struct psb_drm_dpu_rect *damaged_rect)
-{
-	struct psb_drm_dpu_rect *rect;
-
-	if (plane == MDFLD_PLANEA)
-		rect = &dpu_info->damage_pipea;
-	else
-		rect = &dpu_info->damage_pipec;
-
-	mdfld_check_boundary(dpu_info, damaged_rect);
-
-	/* Add fb damage area to this pipe */
-	mdfld_dpu_region_extent(rect, damaged_rect);
-
-	/* Update pending status of dpu_info */
-	dpu_info->pending |= (1 << plane);
-	return 0;
-}
-
-/* Do nothing here, right now */
-static int mdfld_overlay_damage(struct mdfld_dbi_dpu_info *dpu_info,
-				mdfld_plane_t plane,
-				struct psb_drm_dpu_rect *damaged_rect)
-{
-	return 0;
-}
-
-int mdfld_dbi_dpu_report_damage(struct drm_device *dev,
-				mdfld_plane_t plane,
-				struct psb_drm_dpu_rect *rect)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct mdfld_dbi_dpu_info *dpu_info = dev_priv->dbi_dpu_info;
-	int ret = 0;
-
-	/* DPU not in use, no damage reporting needed */
-	if (dpu_info == NULL)
-		return 0;
-
-	spin_lock(&dpu_info->dpu_update_lock);
-
-	switch (plane) {
-	case MDFLD_PLANEA:
-	case MDFLD_PLANEC:
-		mdfld_fb_damage(dpu_info, plane, rect);
-		break;
-	case MDFLD_CURSORA:
-	case MDFLD_CURSORC:
-		mdfld_cursor_damage(dpu_info, plane, rect);
-		break;
-	case MDFLD_OVERLAYA:
-	case MDFLD_OVERLAYC:
-		mdfld_overlay_damage(dpu_info, plane, rect);
-		break;
-	default:
-		DRM_ERROR("Invalid plane type %d\n", plane);
-		ret = -EINVAL;
-	}
-	spin_unlock(&dpu_info->dpu_update_lock);
-	return ret;
-}
-
-int mdfld_dbi_dpu_report_fullscreen_damage(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv;
-	struct mdfld_dbi_dpu_info *dpu_info;
-	struct mdfld_dsi_config  *dsi_config;
-	struct psb_drm_dpu_rect rect;
-	int i;
-
-	if (!dev) {
-		DRM_ERROR("Invalid parameter\n");
-		return -EINVAL;
-	}
-
-	dev_priv = dev->dev_private;
-	dpu_info = dev_priv->dbi_dpu_info;
-
-	/* This is fine - we may be in non DPU mode */
-	if (!dpu_info)
-		return -EINVAL;
-
-	for (i = 0; i < dpu_info->dbi_output_num; i++) {
-		dsi_config = dev_priv->dsi_configs[i];
-		if (dsi_config) {
-			rect.x = rect.y = 0;
-			rect.width = dsi_config->fixed_mode->hdisplay;
-			rect.height = dsi_config->fixed_mode->vdisplay;
-			mdfld_dbi_dpu_report_damage(dev,
-				    i ? (MDFLD_PLANEC) : (MDFLD_PLANEA),
-				    &rect);
-		}
-	}
-	/* Exit DSR state */
-	mdfld_dpu_exit_dsr(dev);
-	return 0;
-}
-
-int mdfld_dsi_dbi_dsr_off(struct drm_device *dev,
-					struct psb_drm_dpu_rect *rect)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct mdfld_dbi_dpu_info *dpu_info = dev_priv->dbi_dpu_info;
-
-	mdfld_dbi_dpu_report_damage(dev, MDFLD_PLANEA, rect);
-
-	/* If dual display mode */
-	if (dpu_info->dbi_output_num == 2)
-		mdfld_dbi_dpu_report_damage(dev, MDFLD_PLANEC, rect);
-
-	/* Force dsi to exit DSR mode */
-	mdfld_dpu_exit_dsr(dev);
-	return 0;
-}
-
-static void mdfld_dpu_cursor_plane_flush(struct mdfld_dbi_dpu_info *dpu_info,
-						 mdfld_plane_t plane)
-{
-	struct drm_device *dev = dpu_info->dev;
-	u32 curpos_reg = CURAPOS;
-	u32 curbase_reg = CURABASE;
-	u32 curcntr_reg = CURACNTR;
-	struct mdfld_cursor_info *cursor = &dpu_info->cursors[0];
-
-	if (plane == MDFLD_CURSORC) {
-		curpos_reg = CURCPOS;
-		curbase_reg = CURCBASE;
-		curcntr_reg = CURCCNTR;
-		cursor = &dpu_info->cursors[1];
-	}
-
-	REG_WRITE(curcntr_reg, REG_READ(curcntr_reg));
-	REG_WRITE(curpos_reg,
-		(((cursor->x & CURSOR_POS_MASK) << CURSOR_X_SHIFT) |
-		((cursor->y & CURSOR_POS_MASK) << CURSOR_Y_SHIFT)));
-	REG_WRITE(curbase_reg, REG_READ(curbase_reg));
-}
-
-static void mdfld_dpu_fb_plane_flush(struct mdfld_dbi_dpu_info *dpu_info,
-						 mdfld_plane_t plane)
-{
-	u32 pipesrc_reg = PIPEASRC;
-	u32 dspsize_reg = DSPASIZE;
-	u32 dspoff_reg = DSPALINOFF;
-	u32 dspsurf_reg = DSPASURF;
-	u32 dspstride_reg = DSPASTRIDE;
-	u32 stride;
-	struct psb_drm_dpu_rect *rect = &dpu_info->damage_pipea;
-	struct drm_device *dev = dpu_info->dev;
-
-	if (plane == MDFLD_PLANEC) {
-		pipesrc_reg = PIPECSRC;
-		dspsize_reg = DSPCSIZE;
-		dspoff_reg = DSPCLINOFF;
-		dspsurf_reg = DSPCSURF;
-		dspstride_reg = DSPCSTRIDE;
-		rect = &dpu_info->damage_pipec;
-	}
-
-	stride = REG_READ(dspstride_reg);
-	/* FIXME: should I do the pipe src update here? */
-	REG_WRITE(pipesrc_reg, ((rect->width - 1) << 16) | (rect->height - 1));
-	/* Flush plane */
-	REG_WRITE(dspsize_reg, ((rect->height - 1) << 16) | (rect->width - 1));
-	REG_WRITE(dspoff_reg, ((rect->x * 4) + (rect->y * stride)));
-	REG_WRITE(dspsurf_reg, REG_READ(dspsurf_reg));
-
-	/*
-	 * TODO: wait for flip finished and restore the pipesrc reg,
-	 * or cursor will be show at a wrong position
-	 */
-}
-
-static void mdfld_dpu_overlay_plane_flush(struct mdfld_dbi_dpu_info *dpu_info,
-						  mdfld_plane_t plane)
-{
-}
-
-/*
- * TODO: we are still in dbi normal mode now, we will try to use partial
- * mode later.
- */
-static int mdfld_dbi_prepare_cb(struct mdfld_dsi_dbi_output *dbi_output,
-				struct mdfld_dbi_dpu_info *dpu_info, int pipe)
-{
-	u8 *cb_addr = (u8 *)dbi_output->dbi_cb_addr;
-	u32 *index;
-	struct psb_drm_dpu_rect *rect = pipe ?
-		(&dpu_info->damage_pipec) : (&dpu_info->damage_pipea);
-
-	/* FIXME: lock command buffer, this may lead to a deadlock,
-	   as we already hold the dpu_update_lock */
-	if (!spin_trylock(&dbi_output->cb_lock)) {
-		DRM_ERROR("lock command buffer failed, try again\n");
-		return -EAGAIN;
-	}
-
-	index = &dbi_output->cb_write;
-
-	if (*index) {
-		DRM_ERROR("DBI command buffer unclean\n");
-		return -EAGAIN;
-	}
-
-	/* Column address */
-	*(cb_addr + ((*index)++)) = set_column_address;
-	*(cb_addr + ((*index)++)) = rect->x >> 8;
-	*(cb_addr + ((*index)++)) = rect->x;
-	*(cb_addr + ((*index)++)) = (rect->x + rect->width - 1) >> 8;
-	*(cb_addr + ((*index)++)) = (rect->x + rect->width - 1);
-
-	*index = 8;
-
-	/* Page address */
-	*(cb_addr + ((*index)++)) = set_page_addr;
-	*(cb_addr + ((*index)++)) = rect->y >> 8;
-	*(cb_addr + ((*index)++)) = rect->y;
-	*(cb_addr + ((*index)++)) = (rect->y + rect->height - 1) >> 8;
-	*(cb_addr + ((*index)++)) = (rect->y + rect->height - 1);
-
-	*index = 16;
-
-	/*write memory*/
-	*(cb_addr + ((*index)++)) = write_mem_start;
-
-	return 0;
-}
-
-static int mdfld_dbi_flush_cb(struct mdfld_dsi_dbi_output *dbi_output, int pipe)
-{
-	u32 cmd_phy = dbi_output->dbi_cb_phy;
-	u32 *index = &dbi_output->cb_write;
-	int reg_offset = pipe ? MIPIC_REG_OFFSET : 0;
-	struct drm_device *dev = dbi_output->dev;
-
-	if (*index == 0 || !dbi_output)
-		return 0;
-
-	REG_WRITE((MIPIA_CMD_LEN_REG + reg_offset), 0x010505);
-	REG_WRITE((MIPIA_CMD_ADD_REG + reg_offset), cmd_phy | 3);
-
-	*index = 0;
-
-	/* FIXME: unlock command buffer */
-	spin_unlock(&dbi_output->cb_lock);
-	return 0;
-}
-
-static int mdfld_dpu_update_pipe(struct mdfld_dsi_dbi_output *dbi_output,
-				 struct mdfld_dbi_dpu_info *dpu_info, int pipe)
-{
-	struct drm_device *dev =  dbi_output->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	mdfld_plane_t cursor_plane = MDFLD_CURSORA;
-	mdfld_plane_t fb_plane = MDFLD_PLANEA;
-	mdfld_plane_t overlay_plane = MDFLD_OVERLAYA;
-	int ret = 0;
-	u32 plane_mask = MDFLD_PIPEA_PLANE_MASK;
-
-	/* Damaged rects on this pipe */
-	if (pipe) {
-		cursor_plane = MDFLD_CURSORC;
-		fb_plane = MDFLD_PLANEC;
-		overlay_plane = MDFLD_OVERLAYC;
-		plane_mask = MDFLD_PIPEC_PLANE_MASK;
-	}
-
-	/*update cursor which assigned to @pipe*/
-	if (dpu_info->pending & (1 << cursor_plane))
-		mdfld_dpu_cursor_plane_flush(dpu_info, cursor_plane);
-
-	/*update fb which assigned to @pipe*/
-	if (dpu_info->pending & (1 << fb_plane))
-		mdfld_dpu_fb_plane_flush(dpu_info, fb_plane);
-
-	/* TODO: update overlay */
-	if (dpu_info->pending & (1 << overlay_plane))
-		mdfld_dpu_overlay_plane_flush(dpu_info, overlay_plane);
-
-	/* Flush damage area to panel fb */
-	if (dpu_info->pending & plane_mask) {
-		ret = mdfld_dbi_prepare_cb(dbi_output, dpu_info, pipe);
-		/*
-		 * TODO: remove b_dsr_enable later,
-		 * added it so that text console could boot smoothly
-		 */
-		/* Clean pending flags on this pipe */
-		if (!ret && dev_priv->dsr_enable) {
-			dpu_info->pending &= ~plane_mask;
-			/* Reset overlay pipe damage rect */
-			mdfld_dpu_init_damage(dpu_info, pipe);
-		}
-	}
-	return ret;
-}
-
-static int mdfld_dpu_update_fb(struct drm_device *dev)
-{
-	struct drm_crtc *crtc;
-	struct psb_intel_crtc *psb_crtc;
-	struct mdfld_dsi_dbi_output **dbi_output;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct mdfld_dbi_dpu_info *dpu_info = dev_priv->dbi_dpu_info;
-	bool pipe_updated[2];
-	unsigned long irq_flags;
-	u32 dpll_reg = MRST_DPLL_A;
-	u32 dspcntr_reg = DSPACNTR;
-	u32 pipeconf_reg = PIPEACONF;
-	u32 dsplinoff_reg = DSPALINOFF;
-	u32 dspsurf_reg = DSPASURF;
-	u32 mipi_state_reg = MIPIA_INTR_STAT_REG;
-	u32 reg_offset = 0;
-	int pipe;
-	int i;
-	int ret;
-
-	dbi_output = dpu_info->dbi_outputs;
-	pipe_updated[0] = pipe_updated[1] = false;
-
-	if (!gma_power_begin(dev, true))
-		return -EAGAIN;
-
-	/* Try to prevent any new damage reports */
-	if (!spin_trylock_irqsave(&dpu_info->dpu_update_lock, irq_flags))
-		return -EAGAIN;
-
-	for (i = 0; i < dpu_info->dbi_output_num; i++) {
-		crtc = dbi_output[i]->base.base.crtc;
-		psb_crtc = (crtc) ? to_psb_intel_crtc(crtc) : NULL;
-
-		pipe = dbi_output[i]->channel_num ? 2 : 0;
-
-		if (pipe == 2) {
-			dspcntr_reg = DSPCCNTR;
-			pipeconf_reg = PIPECCONF;
-			dsplinoff_reg = DSPCLINOFF;
-			dspsurf_reg = DSPCSURF;
-			reg_offset = MIPIC_REG_OFFSET;
-		}
-
-		if (!(REG_READ((MIPIA_GEN_FIFO_STAT_REG + reg_offset))
-							& (1 << 27)) ||
-			!(REG_READ(dpll_reg) & DPLL_VCO_ENABLE) ||
-			!(REG_READ(dspcntr_reg) & DISPLAY_PLANE_ENABLE) ||
-			!(REG_READ(pipeconf_reg) & DISPLAY_PLANE_ENABLE)) {
-			dev_err(dev->dev,
-				"DBI FIFO is busy, DSI %d state %x\n",
-				pipe,
-				REG_READ(mipi_state_reg + reg_offset));
-			continue;
-		}
-
-		/*
-		 *	If DBI output is in a exclusive state then the pipe
-		 *	change won't be updated
-		 */
-		if (dbi_output[i]->dbi_panel_on &&
-		   !(dbi_output[i]->mode_flags & MODE_SETTING_ON_GOING) &&
-		   !(psb_crtc &&
-			psb_crtc->mode_flags & MODE_SETTING_ON_GOING) &&
-		   !(dbi_output[i]->mode_flags & MODE_SETTING_IN_DSR)) {
-			ret = mdfld_dpu_update_pipe(dbi_output[i],
-				dpu_info, dbi_output[i]->channel_num ? 2 : 0);
-			if (!ret)
-				pipe_updated[i] = true;
-		}
-	}
-
-	for (i = 0; i < dpu_info->dbi_output_num; i++)
-		if (pipe_updated[i])
-			mdfld_dbi_flush_cb(dbi_output[i],
-				dbi_output[i]->channel_num ? 2 : 0);
-
-	spin_unlock_irqrestore(&dpu_info->dpu_update_lock, irq_flags);
-	gma_power_end(dev);
-	return 0;
-}
-
-static int __mdfld_dbi_exit_dsr(struct mdfld_dsi_dbi_output *dbi_output,
-								int pipe)
-{
-	struct drm_device *dev = dbi_output->dev;
-	struct drm_crtc *crtc = dbi_output->base.base.crtc;
-	struct psb_intel_crtc *psb_crtc = (crtc) ? to_psb_intel_crtc(crtc)
-								: NULL;
-	u32 reg_val;
-	u32 dpll_reg = MRST_DPLL_A;
-	u32 pipeconf_reg = PIPEACONF;
-	u32 dspcntr_reg = DSPACNTR;
-	u32 dspbase_reg = DSPABASE;
-	u32 dspsurf_reg = DSPASURF;
-	u32 reg_offset = 0;
-
-	if (!dbi_output)
-		return 0;
-
-	/* If mode setting on-going, back off */
-	if ((dbi_output->mode_flags & MODE_SETTING_ON_GOING) ||
-		(psb_crtc && psb_crtc->mode_flags & MODE_SETTING_ON_GOING))
-		return -EAGAIN;
-
-	if (pipe == 2) {
-		dpll_reg = MRST_DPLL_A;
-		pipeconf_reg = PIPECCONF;
-		dspcntr_reg = DSPCCNTR;
-		dspbase_reg = MDFLD_DSPCBASE;
-		dspsurf_reg = DSPCSURF;
-
-		reg_offset = MIPIC_REG_OFFSET;
-	}
-
-	if (!gma_power_begin(dev, true))
-		return -EAGAIN;
-
-	/* Enable DPLL */
-	reg_val = REG_READ(dpll_reg);
-	if (!(reg_val & DPLL_VCO_ENABLE)) {
-
-		if (reg_val & MDFLD_PWR_GATE_EN) {
-			reg_val &= ~MDFLD_PWR_GATE_EN;
-			REG_WRITE(dpll_reg, reg_val);
-			REG_READ(dpll_reg);
-			udelay(500);
-		}
-
-		reg_val |= DPLL_VCO_ENABLE;
-		REG_WRITE(dpll_reg, reg_val);
-		REG_READ(dpll_reg);
-		udelay(500);
-
-		/* FIXME: add timeout */
-		while (!(REG_READ(pipeconf_reg) & PIPECONF_DSIPLL_LOCK))
-			cpu_relax();
-	}
-
-	/* Enable pipe */
-	reg_val = REG_READ(pipeconf_reg);
-	if (!(reg_val & PIPEACONF_ENABLE)) {
-		reg_val |= PIPEACONF_ENABLE;
-		REG_WRITE(pipeconf_reg, reg_val);
-		REG_READ(pipeconf_reg);
-		udelay(500);
-		mdfldWaitForPipeEnable(dev, pipe);
-	}
-
-	/* Enable plane */
-	reg_val = REG_READ(dspcntr_reg);
-	if (!(reg_val & DISPLAY_PLANE_ENABLE)) {
-		reg_val |= DISPLAY_PLANE_ENABLE;
-		REG_WRITE(dspcntr_reg, reg_val);
-		REG_READ(dspcntr_reg);
-		udelay(500);
-	}
-
-	gma_power_end(dev);
-
-	/* Clean IN_DSR flag */
-	dbi_output->mode_flags &= ~MODE_SETTING_IN_DSR;
-
-	return 0;
-}
-
-int mdfld_dpu_exit_dsr(struct drm_device *dev)
-{
-	struct mdfld_dsi_dbi_output **dbi_output;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct mdfld_dbi_dpu_info *dpu_info = dev_priv->dbi_dpu_info;
-	int i;
-	int pipe;
-
-	dbi_output = dpu_info->dbi_outputs;
-
-	for (i = 0; i < dpu_info->dbi_output_num; i++) {
-		/* If this output is not in DSR mode, don't call exit dsr */
-		if (dbi_output[i]->mode_flags & MODE_SETTING_IN_DSR)
-			__mdfld_dbi_exit_dsr(dbi_output[i],
-					dbi_output[i]->channel_num ? 2 : 0);
-	}
-
-	/* Enable TE interrupt */
-	for (i = 0; i < dpu_info->dbi_output_num; i++) {
-		/* If this output is not in DSR mode, don't call exit dsr */
-		pipe = dbi_output[i]->channel_num ? 2 : 0;
-		if (dbi_output[i]->dbi_panel_on && pipe) {
-			mdfld_disable_te(dev, 0);
-			mdfld_enable_te(dev, 2);
-		} else if (dbi_output[i]->dbi_panel_on && !pipe) {
-			mdfld_disable_te(dev, 2);
-			mdfld_enable_te(dev, 0);
-		}
-	}
-	return 0;
-}
-
-static int mdfld_dpu_enter_dsr(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct mdfld_dbi_dpu_info *dpu_info = dev_priv->dbi_dpu_info;
-	struct mdfld_dsi_dbi_output **dbi_output;
-	int i;
-
-	dbi_output = dpu_info->dbi_outputs;
-
-	for (i = 0; i < dpu_info->dbi_output_num; i++) {
-		/* If output is off or already in DSR state, don't re-enter */
-		if (dbi_output[i]->dbi_panel_on &&
-		   !(dbi_output[i]->mode_flags & MODE_SETTING_IN_DSR)) {
-			mdfld_dsi_dbi_enter_dsr(dbi_output[i],
-				dbi_output[i]->channel_num ? 2 : 0);
-		}
-	}
-
-	return 0;
-}
-
-static void mdfld_dbi_dpu_timer_func(unsigned long data)
-{
-	struct drm_device *dev = (struct drm_device *)data;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct mdfld_dbi_dpu_info *dpu_info = dev_priv->dbi_dpu_info;
-	struct timer_list *dpu_timer = &dpu_info->dpu_timer;
-	unsigned long flags;
-
-	if (dpu_info->pending) {
-		dpu_info->idle_count = 0;
-		/* Update panel fb with damaged area */
-		mdfld_dpu_update_fb(dev);
-	} else {
-		dpu_info->idle_count++;
-	}
-
-	if (dpu_info->idle_count >= MDFLD_MAX_IDLE_COUNT) {
-		mdfld_dpu_enter_dsr(dev);
-		/* Stop timer by return */
-		return;
-	}
-
-	spin_lock_irqsave(&dpu_info->dpu_timer_lock, flags);
-	if (!timer_pending(dpu_timer)) {
-		dpu_timer->expires = jiffies + MDFLD_DSR_DELAY;
-		add_timer(dpu_timer);
-	}
-	spin_unlock_irqrestore(&dpu_info->dpu_timer_lock, flags);
-}
-
-void mdfld_dpu_update_panel(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct mdfld_dbi_dpu_info *dpu_info = dev_priv->dbi_dpu_info;
-
-	if (dpu_info->pending) {
-		dpu_info->idle_count = 0;
-
-		/*update panel fb with damaged area*/
-		mdfld_dpu_update_fb(dev);
-	} else {
-		dpu_info->idle_count++;
-	}
-
-	if (dpu_info->idle_count >= MDFLD_MAX_IDLE_COUNT) {
-		/*enter dsr*/
-		mdfld_dpu_enter_dsr(dev);
-	}
-}
-
-static int mdfld_dbi_dpu_timer_init(struct drm_device *dev,
-				struct mdfld_dbi_dpu_info *dpu_info)
-{
-	struct timer_list *dpu_timer = &dpu_info->dpu_timer;
-	unsigned long flags;
-
-	spin_lock_init(&dpu_info->dpu_timer_lock);
-	spin_lock_irqsave(&dpu_info->dpu_timer_lock, flags);
-
-	init_timer(dpu_timer);
-
-	dpu_timer->data = (unsigned long)dev;
-	dpu_timer->function = mdfld_dbi_dpu_timer_func;
-	dpu_timer->expires = jiffies + MDFLD_DSR_DELAY;
-
-	spin_unlock_irqrestore(&dpu_info->dpu_timer_lock, flags);
-
-	return 0;
-}
-
-void mdfld_dbi_dpu_timer_start(struct mdfld_dbi_dpu_info *dpu_info)
-{
-	struct timer_list *dpu_timer = &dpu_info->dpu_timer;
-	unsigned long flags;
-
-	spin_lock_irqsave(&dpu_info->dpu_timer_lock, flags);
-	if (!timer_pending(dpu_timer)) {
-		dpu_timer->expires = jiffies + MDFLD_DSR_DELAY;
-		add_timer(dpu_timer);
-	}
-	spin_unlock_irqrestore(&dpu_info->dpu_timer_lock, flags);
-}
-
-int mdfld_dbi_dpu_init(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct mdfld_dbi_dpu_info *dpu_info = dev_priv->dbi_dpu_info;
-
-	if (!dpu_info || IS_ERR(dpu_info)) {
-		dpu_info = kzalloc(sizeof(struct mdfld_dbi_dpu_info),
-								GFP_KERNEL);
-		if (!dpu_info) {
-			DRM_ERROR("No memory\n");
-			return -ENOMEM;
-		}
-		dev_priv->dbi_dpu_info = dpu_info;
-	}
-
-	dpu_info->dev = dev;
-
-	dpu_info->cursors[0].size = MDFLD_CURSOR_SIZE;
-	dpu_info->cursors[1].size = MDFLD_CURSOR_SIZE;
-
-	/*init dpu_update_lock*/
-	spin_lock_init(&dpu_info->dpu_update_lock);
-
-	/*init dpu refresh timer*/
-	mdfld_dbi_dpu_timer_init(dev, dpu_info);
-
-	/*init pipe damage area*/
-	mdfld_dpu_init_damage(dpu_info, 0);
-	mdfld_dpu_init_damage(dpu_info, 2);
-
-	return 0;
-}
-
-void mdfld_dbi_dpu_exit(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct mdfld_dbi_dpu_info *dpu_info = dev_priv->dbi_dpu_info;
-
-	if (!dpu_info)
-		return;
-
-	del_timer_sync(&dpu_info->dpu_timer);
-	kfree(dpu_info);
-	dev_priv->dbi_dpu_info = NULL;
-}
-
-
diff --git a/drivers/staging/gma500/mdfld_dsi_dbi_dpu.h b/drivers/staging/gma500/mdfld_dsi_dbi_dpu.h
deleted file mode 100644
index 42367ed48c08..000000000000
--- a/drivers/staging/gma500/mdfld_dsi_dbi_dpu.h
+++ /dev/null
@@ -1,154 +0,0 @@
-/*
- * Copyright © 2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * jim liu <jim.liu@intel.com>
- * Jackie Li<yaodong.li@intel.com>
- */
-
-#ifndef __MDFLD_DSI_DBI_DPU_H__
-#define __MDFLD_DSI_DBI_DPU_H__
-
-#include "mdfld_dsi_dbi.h"
-
-typedef enum {
-	MDFLD_PLANEA,
-	MDFLD_PLANEC,
-	MDFLD_CURSORA,
-	MDFLD_CURSORC,
-	MDFLD_OVERLAYA,
-	MDFLD_OVERLAYC,
-	MDFLD_PLANE_NUM,
-} mdfld_plane_t;
-
-#define MDFLD_PIPEA_PLANE_MASK	0x15
-#define MDFLD_PIPEC_PLANE_MASK	0x2A
-
-struct mdfld_cursor_info {
-	int x, y;
-	int size;
-};
-
-#define MDFLD_CURSOR_SIZE	64
-
-/*
- * enter DSR mode if screen has no update for 2 frames.
- */
-#define MDFLD_MAX_IDLE_COUNT	2
-
-struct mdfld_dbi_dpu_info {
-	struct drm_device *dev;
-	/* Lock */
-	spinlock_t dpu_update_lock;
-
-	/* Cursor postion */
-	struct mdfld_cursor_info cursors[2];
-
-	/* Damaged area for each plane */
-	struct psb_drm_dpu_rect damaged_rects[MDFLD_PLANE_NUM];
-
-	/* Final damaged area */
-	struct psb_drm_dpu_rect damage_pipea;
-	struct psb_drm_dpu_rect damage_pipec;
-
-	/* Pending */
-	u32 pending;
-
-	/* DPU timer */
-	struct timer_list dpu_timer;
-	spinlock_t dpu_timer_lock;
-
-	/* DPU idle count */
-	u32 idle_count;
-
-	/* DSI outputs */
-	struct mdfld_dsi_dbi_output *dbi_outputs[2];
-	int dbi_output_num;
-};
-
-static inline int mdfld_dpu_region_extent(struct psb_drm_dpu_rect *origin,
-			 struct psb_drm_dpu_rect *rect)
-{
-	int x1, y1, x2, y2;
-
-	x1 = origin->x + origin->width;
-	y1 = origin->y + origin->height;
-
-	x2 = rect->x + rect->width;
-	y2 = rect->y + rect->height;
-
-	origin->x = min(origin->x, rect->x);
-	origin->y = min(origin->y, rect->y);
-	origin->width = max(x1, x2) - origin->x;
-	origin->height = max(y1, y2) - origin->y;
-
-	return 0;
-}
-
-static inline void mdfld_check_boundary(struct mdfld_dbi_dpu_info *dpu_info,
-				struct psb_drm_dpu_rect *rect)
-{
-	if (rect->x < 0)
-		rect->x = 0;
-	if (rect->y < 0)
-		rect->y = 0;
-
-	if (rect->x + rect->width > 864)
-		rect->width = 864 - rect->x;
-	if (rect->y + rect->height > 480)
-		rect->height = 480 - rect->height;
-
-	if (!rect->width)
-		rect->width = 1;
-	if (!rect->height)
-		rect->height = 1;
-}
-
-static inline void mdfld_dpu_init_damage(struct mdfld_dbi_dpu_info *dpu_info,
-				int pipe)
-{
-	struct psb_drm_dpu_rect *rect;
-
-	if (pipe == 0)
-		rect = &dpu_info->damage_pipea;
-	else
-		rect = &dpu_info->damage_pipec;
-
-	rect->x = 864;
-	rect->y = 480;
-	rect->width = -864;
-	rect->height = -480;
-}
-
-extern int mdfld_dsi_dbi_dsr_off(struct drm_device *dev,
-				struct psb_drm_dpu_rect *rect);
-extern int mdfld_dbi_dpu_report_damage(struct drm_device *dev,
-				mdfld_plane_t plane,
-				struct psb_drm_dpu_rect *rect);
-extern int mdfld_dbi_dpu_report_fullscreen_damage(struct drm_device *dev);
-extern int mdfld_dpu_exit_dsr(struct drm_device *dev);
-extern void mdfld_dbi_dpu_timer_start(struct mdfld_dbi_dpu_info *dpu_info);
-extern int mdfld_dbi_dpu_init(struct drm_device *dev);
-extern void mdfld_dbi_dpu_exit(struct drm_device *dev);
-extern void mdfld_dpu_update_panel(struct drm_device *dev);
-
-#endif /*__MDFLD_DSI_DBI_DPU_H__*/
diff --git a/drivers/staging/gma500/mdfld_dsi_dpi.c b/drivers/staging/gma500/mdfld_dsi_dpi.c
deleted file mode 100644
index e685f1217baa..000000000000
--- a/drivers/staging/gma500/mdfld_dsi_dpi.c
+++ /dev/null
@@ -1,805 +0,0 @@
-/*
- * Copyright © 2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * jim liu <jim.liu@intel.com>
- * Jackie Li<yaodong.li@intel.com>
- */
-
-#include "mdfld_dsi_dpi.h"
-#include "mdfld_output.h"
-#include "mdfld_dsi_pkg_sender.h"
-
-
-static void mdfld_wait_for_HS_DATA_FIFO(struct drm_device *dev, u32 pipe)
-{
-	u32 gen_fifo_stat_reg = MIPIA_GEN_FIFO_STAT_REG;
-	int timeout = 0;
-
-	if (pipe == 2)
-		gen_fifo_stat_reg += MIPIC_REG_OFFSET;
-
-	udelay(500);
-
-	/* This will time out after approximately 2+ seconds */
-	while ((timeout < 20000) && (REG_READ(gen_fifo_stat_reg) & DSI_FIFO_GEN_HS_DATA_FULL)) {
-		udelay(100);
-		timeout++;
-	}
-
-	if (timeout == 20000)
-		dev_warn(dev->dev, "MIPI: HS Data FIFO was never cleared!\n");
-}
-
-static void mdfld_wait_for_HS_CTRL_FIFO(struct drm_device *dev, u32 pipe)
-{
-	u32 gen_fifo_stat_reg = MIPIA_GEN_FIFO_STAT_REG;
-	int timeout = 0;
-
-	if (pipe == 2)
-		gen_fifo_stat_reg += MIPIC_REG_OFFSET;
-
-	udelay(500);
-
-	/* This will time out after approximately 2+ seconds */
-	while ((timeout < 20000) && (REG_READ(gen_fifo_stat_reg) & DSI_FIFO_GEN_HS_CTRL_FULL)) {
-		udelay(100);
-		timeout++;
-	}
-	if (timeout == 20000)
-		dev_warn(dev->dev, "MIPI: HS CMD FIFO was never cleared!\n");
-}
-
-static void mdfld_wait_for_DPI_CTRL_FIFO(struct drm_device *dev, u32 pipe)
-{
-	u32 gen_fifo_stat_reg = MIPIA_GEN_FIFO_STAT_REG;
-        int timeout = 0;
-
-	if (pipe == 2)
-		gen_fifo_stat_reg += MIPIC_REG_OFFSET;
-
-        udelay(500);
-
-        /* This will time out after approximately 2+ seconds */
-        while ((timeout < 20000) && ((REG_READ(gen_fifo_stat_reg) & DPI_FIFO_EMPTY)
-                                                        != DPI_FIFO_EMPTY)) {
-                udelay(100);
-                timeout++;
-        }
-
-        if (timeout == 20000)
-                dev_warn(dev->dev, "MIPI: DPI FIFO was never cleared!\n");
-}
-
-static void mdfld_wait_for_SPL_PKG_SENT(struct drm_device *dev, u32 pipe)
-{
-	u32 intr_stat_reg = MIPIA_INTR_STAT_REG;
-	int timeout = 0;
-
-	if (pipe == 2)
-		intr_stat_reg += MIPIC_REG_OFFSET;
-
-        udelay(500);
-
-        /* This will time out after approximately 2+ seconds */
-        while ((timeout < 20000) && (!(REG_READ(intr_stat_reg) & DSI_INTR_STATE_SPL_PKG_SENT))) {
-                udelay(100);
-                timeout++;
-        }
-
-        if (timeout == 20000)
-                dev_warn(dev->dev, "MIPI: SPL_PKT_SENT_INTERRUPT was not sent successfully!\n");
-}
-
-
-/* ************************************************************************* *\
- * FUNCTION: mdfld_dsi_tpo_ic_init
- *
- * DESCRIPTION:  This function is called only by mrst_dsi_mode_set and
- *               restore_display_registers.  since this function does not
- *               acquire the mutex, it is important that the calling function
- *               does!
-\* ************************************************************************* */
-void mdfld_dsi_tpo_ic_init(struct mdfld_dsi_config *dsi_config, u32 pipe)
-{
-	struct drm_device *dev = dsi_config->dev;
-	u32 dcsChannelNumber = dsi_config->channel_num;
-	u32 gen_data_reg = MIPIA_HS_GEN_DATA_REG; 
-	u32 gen_ctrl_reg = MIPIA_HS_GEN_CTRL_REG;
-	u32 gen_ctrl_val = GEN_LONG_WRITE;
-
-	if (pipe == 2) {
-		gen_data_reg = HS_GEN_DATA_REG + MIPIC_REG_OFFSET; 
-		gen_ctrl_reg = HS_GEN_CTRL_REG + MIPIC_REG_OFFSET;
-	}
-
-	gen_ctrl_val |= dcsChannelNumber << DCS_CHANNEL_NUMBER_POS;
-
-	/* Flip page order */
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x00008036);
-	mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
-	REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x02 << WORD_COUNTS_POS));
-
-	/* 0xF0 */
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x005a5af0);
-	mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
-	REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x03 << WORD_COUNTS_POS));
-
-	/* Write protection key */
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x005a5af1);
-	mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
-	REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x03 << WORD_COUNTS_POS));
-
-	/* 0xFC */
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x005a5afc);
-	mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
-	REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x03 << WORD_COUNTS_POS));
-
-	/* 0xB7 */
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x770000b7);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x00000044);
-	mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
-	REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x05 << WORD_COUNTS_POS));
-
-	/* 0xB6 */
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x000a0ab6);
-	mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
-	REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x03 << WORD_COUNTS_POS));
-
-	/* 0xF2 */
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x081010f2);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x4a070708);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x000000c5);
-	mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
-	REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x09 << WORD_COUNTS_POS));
-
-	/* 0xF8 */
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x024003f8);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x01030a04);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x0e020220);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x00000004);
-	mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
-	REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x0d << WORD_COUNTS_POS));
-
-	/* 0xE2 */
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x398fc3e2);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x0000916f);
-	mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
-	REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x06 << WORD_COUNTS_POS));
-
-	/* 0xB0 */
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x000000b0);
-	mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
-	REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x02 << WORD_COUNTS_POS));
-
-	/* 0xF4 */
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x240242f4);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x78ee2002);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x2a071050);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x507fee10);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x10300710);
-	mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
-	REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x14 << WORD_COUNTS_POS));
-
-	/* 0xBA */
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x19fe07ba);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x101c0a31);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x00000010);
-	mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
-	REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x09 << WORD_COUNTS_POS));
-
-	/* 0xBB */
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x28ff07bb);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x24280a31);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x00000034);
-	mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
-	REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x09 << WORD_COUNTS_POS));
-
-	/* 0xFB */
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x535d05fb);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x1b1a2130);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x221e180e);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x131d2120);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x535d0508);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x1c1a2131);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x231f160d);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x111b2220);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x535c2008);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x1f1d2433);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x2c251a10);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x2c34372d);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x00000023);
-	mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
-	REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x31 << WORD_COUNTS_POS));
-
-	/* 0xFA */
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x525c0bfa);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x1c1c232f);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x2623190e);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x18212625);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x545d0d0e);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x1e1d2333);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x26231a10);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x1a222725);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x545d280f);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x21202635);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x31292013);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x31393d33);
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x00000029);
-	mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
-	REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x31 << WORD_COUNTS_POS));
-
-	/* Set DM */
-	mdfld_wait_for_HS_DATA_FIFO(dev, pipe);
-	REG_WRITE(gen_data_reg, 0x000100f7);
-	mdfld_wait_for_HS_CTRL_FIFO(dev, pipe);
-	REG_WRITE(gen_ctrl_reg, gen_ctrl_val | (0x03 << WORD_COUNTS_POS));
-}
-
-static u16 mdfld_dsi_dpi_to_byte_clock_count(int pixel_clock_count,
-						int num_lane, int bpp)
-{
-	return (u16)((pixel_clock_count * bpp) / (num_lane * 8)); 
-}
-
-/*
- * Calculate the dpi time basing on a given drm mode @mode
- * return 0 on success.
- * FIXME: I was using proposed mode value for calculation, may need to 
- * use crtc mode values later 
- */
-int mdfld_dsi_dpi_timing_calculation(struct drm_display_mode *mode, 
-			struct mdfld_dsi_dpi_timing *dpi_timing,
-			int num_lane, int bpp)
-{
-	int pclk_hsync, pclk_hfp, pclk_hbp, pclk_hactive;
-	int pclk_vsync, pclk_vfp, pclk_vbp, pclk_vactive;
-	
-	if(!mode || !dpi_timing) {
-		DRM_ERROR("Invalid parameter\n");
-		return -EINVAL;
-	}
-	
-	pclk_hactive = mode->hdisplay;
-	pclk_hfp = mode->hsync_start - mode->hdisplay;
-	pclk_hsync = mode->hsync_end - mode->hsync_start;
-	pclk_hbp = mode->htotal - mode->hsync_end;
-	
-	pclk_vactive = mode->vdisplay;
-	pclk_vfp = mode->vsync_start - mode->vdisplay;
-	pclk_vsync = mode->vsync_end - mode->vsync_start;
-	pclk_vbp = mode->vtotal - mode->vsync_end;
-
-	/*
-	 * byte clock counts were calculated by following formula
-	 * bclock_count = pclk_count * bpp / num_lane / 8
-	 */
-	dpi_timing->hsync_count = mdfld_dsi_dpi_to_byte_clock_count(pclk_hsync, num_lane, bpp);
-	dpi_timing->hbp_count = mdfld_dsi_dpi_to_byte_clock_count(pclk_hbp, num_lane, bpp);
-	dpi_timing->hfp_count = mdfld_dsi_dpi_to_byte_clock_count(pclk_hfp, num_lane, bpp);
-	dpi_timing->hactive_count = mdfld_dsi_dpi_to_byte_clock_count(pclk_hactive, num_lane, bpp);
-	dpi_timing->vsync_count = mdfld_dsi_dpi_to_byte_clock_count(pclk_vsync, num_lane, bpp);
-	dpi_timing->vbp_count = mdfld_dsi_dpi_to_byte_clock_count(pclk_vbp, num_lane, bpp);
-	dpi_timing->vfp_count = mdfld_dsi_dpi_to_byte_clock_count(pclk_vfp, num_lane, bpp);
-
-	return 0; 
-}
-
-void mdfld_dsi_dpi_controller_init(struct mdfld_dsi_config *dsi_config, int pipe)
-{
-	struct drm_device *dev = dsi_config->dev;
-	u32 reg_offset = pipe ? MIPIC_REG_OFFSET : 0;
-	int lane_count = dsi_config->lane_count;
-	struct mdfld_dsi_dpi_timing dpi_timing;
-	struct drm_display_mode *mode = dsi_config->mode;
-	u32 val = 0;
-	
-	/*un-ready device*/
-	REG_WRITE((MIPIA_DEVICE_READY_REG + reg_offset), 0x00000000);
-	
-	/*init dsi adapter before kicking off*/
-	REG_WRITE((MIPIA_CONTROL_REG + reg_offset), 0x00000018);
-	
-	/*enable all interrupts*/
-	REG_WRITE((MIPIA_INTR_EN_REG + reg_offset), 0xffffffff);
-	
-
-	/*set up func_prg*/
-	val |= lane_count;
-	val |= dsi_config->channel_num << DSI_DPI_VIRT_CHANNEL_OFFSET;
-		
-	switch(dsi_config->bpp) {
-	case 16:
-		val |= DSI_DPI_COLOR_FORMAT_RGB565;
-		break;
-	case 18:
-		val |= DSI_DPI_COLOR_FORMAT_RGB666;
-		break;
-	case 24:
-		val |= DSI_DPI_COLOR_FORMAT_RGB888;
-		break;
-	default:
-		DRM_ERROR("unsupported color format, bpp = %d\n", dsi_config->bpp);
-	}
-	REG_WRITE((MIPIA_DSI_FUNC_PRG_REG + reg_offset), val);
-	
-	REG_WRITE((MIPIA_HS_TX_TIMEOUT_REG + reg_offset), 
-			(mode->vtotal * mode->htotal * dsi_config->bpp / (8 * lane_count)) & DSI_HS_TX_TIMEOUT_MASK);
-	REG_WRITE((MIPIA_LP_RX_TIMEOUT_REG + reg_offset), 0xffff & DSI_LP_RX_TIMEOUT_MASK);
-	
-	/*max value: 20 clock cycles of txclkesc*/
-	REG_WRITE((MIPIA_TURN_AROUND_TIMEOUT_REG + reg_offset), 0x14 & DSI_TURN_AROUND_TIMEOUT_MASK);
-	
-	/*min 21 txclkesc, max: ffffh*/
-	REG_WRITE((MIPIA_DEVICE_RESET_TIMER_REG + reg_offset), 0xffff & DSI_RESET_TIMER_MASK);
-
-	REG_WRITE((MIPIA_DPI_RESOLUTION_REG + reg_offset), mode->vdisplay << 16 | mode->hdisplay);
-	
-	/*set DPI timing registers*/
-	mdfld_dsi_dpi_timing_calculation(mode, &dpi_timing, dsi_config->lane_count, dsi_config->bpp);
-	
-	REG_WRITE((MIPIA_HSYNC_COUNT_REG + reg_offset), dpi_timing.hsync_count & DSI_DPI_TIMING_MASK);
-	REG_WRITE((MIPIA_HBP_COUNT_REG + reg_offset), dpi_timing.hbp_count & DSI_DPI_TIMING_MASK);
-	REG_WRITE((MIPIA_HFP_COUNT_REG + reg_offset), dpi_timing.hfp_count & DSI_DPI_TIMING_MASK);
-	REG_WRITE((MIPIA_HACTIVE_COUNT_REG + reg_offset), dpi_timing.hactive_count & DSI_DPI_TIMING_MASK);
-	REG_WRITE((MIPIA_VSYNC_COUNT_REG + reg_offset), dpi_timing.vsync_count & DSI_DPI_TIMING_MASK);
-	REG_WRITE((MIPIA_VBP_COUNT_REG + reg_offset), dpi_timing.vbp_count & DSI_DPI_TIMING_MASK);
-	REG_WRITE((MIPIA_VFP_COUNT_REG + reg_offset), dpi_timing.vfp_count & DSI_DPI_TIMING_MASK);
-	
-	REG_WRITE((MIPIA_HIGH_LOW_SWITCH_COUNT_REG + reg_offset), 0x46);
-	
-	/*min: 7d0 max: 4e20*/
-	REG_WRITE((MIPIA_INIT_COUNT_REG + reg_offset), 0x000007d0);
-	
-	/*set up video mode*/
-	val = 0;
-	val = dsi_config->video_mode | DSI_DPI_COMPLETE_LAST_LINE;
-	REG_WRITE((MIPIA_VIDEO_MODE_FORMAT_REG + reg_offset), val);
-	
-	REG_WRITE((MIPIA_EOT_DISABLE_REG + reg_offset), 0x00000000);
-	
-	REG_WRITE((MIPIA_LP_BYTECLK_REG + reg_offset), 0x00000004);
-	
-	/*TODO: figure out how to setup these registers*/
-	REG_WRITE((MIPIA_DPHY_PARAM_REG + reg_offset), 0x150c3408);
-	
-	REG_WRITE((MIPIA_CLK_LANE_SWITCH_TIME_CNT_REG + reg_offset), (0xa << 16) | 0x14);
-	/*set device ready*/
-	REG_WRITE((MIPIA_DEVICE_READY_REG + reg_offset), 0x00000001);
-}
-
-void mdfld_dsi_dpi_turn_on(struct mdfld_dsi_dpi_output *output, int pipe)
-{
-	struct drm_device *dev = output->dev;
-	u32 reg_offset = 0;
-	
-	if(output->panel_on) 
-		return;
-		
-	if(pipe) 
-		reg_offset = MIPIC_REG_OFFSET;
-
-	/* clear special packet sent bit */
-	if(REG_READ(MIPIA_INTR_STAT_REG + reg_offset) & DSI_INTR_STATE_SPL_PKG_SENT) {
-		REG_WRITE((MIPIA_INTR_STAT_REG + reg_offset), DSI_INTR_STATE_SPL_PKG_SENT);
-	}
-		
-	/*send turn on package*/
-	REG_WRITE((MIPIA_DPI_CONTROL_REG + reg_offset), DSI_DPI_CTRL_HS_TURN_ON);
-	
-	/*wait for SPL_PKG_SENT interrupt*/
-	mdfld_wait_for_SPL_PKG_SENT(dev, pipe);
-	
-	if(REG_READ(MIPIA_INTR_STAT_REG + reg_offset) & DSI_INTR_STATE_SPL_PKG_SENT) {
-		REG_WRITE((MIPIA_INTR_STAT_REG + reg_offset), DSI_INTR_STATE_SPL_PKG_SENT);
-	}
-
-	output->panel_on = 1;
-
-	/* FIXME the following is disabled to WA the X slow start issue for TMD panel */
-	/* if(pipe == 2) */
-	/* 	dev_priv->dpi_panel_on2 = true; */
-	/* else if (pipe == 0) */
-	/* 	dev_priv->dpi_panel_on = true; */
-}
-
-static void mdfld_dsi_dpi_shut_down(struct mdfld_dsi_dpi_output *output, int pipe)
-{
-	struct drm_device *dev = output->dev;
-	u32 reg_offset = 0;
-	
-	/*if output is on, or mode setting didn't happen, ignore this*/
-	if((!output->panel_on) || output->first_boot) {
-		output->first_boot = 0; 
-		return;
-	}
-	
-	if(pipe)
-		reg_offset = MIPIC_REG_OFFSET;
-
-	/* Wait for dpi fifo to empty */
-	mdfld_wait_for_DPI_CTRL_FIFO(dev, pipe);
-
-	/* Clear the special packet interrupt bit if set */
-	if(REG_READ(MIPIA_INTR_STAT_REG + reg_offset) & DSI_INTR_STATE_SPL_PKG_SENT) {
-		REG_WRITE((MIPIA_INTR_STAT_REG + reg_offset), DSI_INTR_STATE_SPL_PKG_SENT);
-	}
-	
-	if(REG_READ(MIPIA_DPI_CONTROL_REG + reg_offset) == DSI_DPI_CTRL_HS_SHUTDOWN) {
-		dev_warn(dev->dev, "try to send the same package again, abort!");
-		goto shutdown_out;
-	}
-	
-	REG_WRITE((MIPIA_DPI_CONTROL_REG + reg_offset), DSI_DPI_CTRL_HS_SHUTDOWN);
-
-shutdown_out:
-	output->panel_on = 0;
-	output->first_boot = 0;
-
-	/* FIXME the following is disabled to WA the X slow start issue for TMD panel */
-	/* if(pipe == 2) */
-	/* 	dev_priv->dpi_panel_on2 = false; */
-	/* else if (pipe == 0) */
-	/* 	dev_priv->dpi_panel_on = false;	 */
-	/* #ifdef CONFIG_PM_RUNTIME*/ 
-	/*	if (drm_psb_ospm && !enable_gfx_rtpm) { */
-	/*		pm_runtime_allow(&gpDrmDevice->pdev->dev); */
-	/*	schedule_delayed_work(&dev_priv->rtpm_work, 30 * 1000); */
-	/* } */
-	/*if (enable_gfx_rtpm) */
-	/*		pm_schedule_suspend(&dev->pdev->dev, gfxrtdelay); */
-	/* #endif */
-}
-
-void mdfld_dsi_dpi_set_power(struct drm_encoder *encoder, bool on)
-{
-	struct mdfld_dsi_encoder *dsi_encoder = MDFLD_DSI_ENCODER(encoder);
-	struct mdfld_dsi_dpi_output *dpi_output = MDFLD_DSI_DPI_OUTPUT(dsi_encoder);
-	struct mdfld_dsi_config *dsi_config = mdfld_dsi_encoder_get_config(dsi_encoder);
-	int pipe = mdfld_dsi_encoder_get_pipe(dsi_encoder);
-	struct drm_device *dev = dsi_config->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 mipi_reg = MIPI;
-	u32 pipeconf_reg = PIPEACONF;
-	
-	if(pipe) {
-		mipi_reg = MIPI_C;
-		pipeconf_reg = PIPECCONF;
-	}
-	
-	/* Start up display island if it was shutdown */
-	if (!gma_power_begin(dev, true))
-		return;
-
-	if(on) {
-		if (mdfld_get_panel_type(dev, pipe) == TMD_VID){
- 			mdfld_dsi_dpi_turn_on(dpi_output, pipe);
- 		} else {
-			/* Enable mipi port */
-			REG_WRITE(mipi_reg, (REG_READ(mipi_reg) | (1 << 31)));
-			REG_READ(mipi_reg);
-
-			mdfld_dsi_dpi_turn_on(dpi_output, pipe);
-			mdfld_dsi_tpo_ic_init(dsi_config, pipe);
-		}
-
-		if(pipe == 2) {
-			dev_priv->dpi_panel_on2 = true;
-		}
-		else {
-			dev_priv->dpi_panel_on  = true;
-		}
-
-	} else {
- 		if (mdfld_get_panel_type(dev, pipe) == TMD_VID) {
- 			mdfld_dsi_dpi_shut_down(dpi_output, pipe);
- 		} else {
-			mdfld_dsi_dpi_shut_down(dpi_output, pipe);
-			/* Disable mipi port */
-			REG_WRITE(mipi_reg, (REG_READ(mipi_reg) & ~(1<<31)));
-			REG_READ(mipi_reg);
-		}
-
-		if(pipe == 2)
-			dev_priv->dpi_panel_on2 = false;
-		else
-			dev_priv->dpi_panel_on  = false;
-	}
-	gma_power_end(dev);
-}
-
-void mdfld_dsi_dpi_dpms(struct drm_encoder *encoder, int mode)
-{
-	dev_dbg(encoder->dev->dev, "DPMS %s\n",
-			(mode == DRM_MODE_DPMS_ON ? "on":"off"));
-
-	if (mode == DRM_MODE_DPMS_ON)
-		mdfld_dsi_dpi_set_power(encoder, true);
-	else {
-		mdfld_dsi_dpi_set_power(encoder, false);
-#if 0 /* FIXME */
-#ifdef CONFIG_PM_RUNTIME
-		if (enable_gfx_rtpm)
-			pm_schedule_suspend(&gpDrmDevice->pdev->dev, gfxrtdelay);
-#endif
-#endif
-	}
-}
-
-bool mdfld_dsi_dpi_mode_fixup(struct drm_encoder *encoder,
-				     struct drm_display_mode *mode,
-				     struct drm_display_mode *adjusted_mode)
-{
-	struct mdfld_dsi_encoder *dsi_encoder = MDFLD_DSI_ENCODER(encoder);
-	struct mdfld_dsi_config *dsi_config = mdfld_dsi_encoder_get_config(dsi_encoder);
-	struct drm_display_mode *fixed_mode = dsi_config->fixed_mode;
-
-	if(fixed_mode) {
-		adjusted_mode->hdisplay = fixed_mode->hdisplay;
-		adjusted_mode->hsync_start = fixed_mode->hsync_start;
-		adjusted_mode->hsync_end = fixed_mode->hsync_end;
-		adjusted_mode->htotal = fixed_mode->htotal;
-		adjusted_mode->vdisplay = fixed_mode->vdisplay;
-		adjusted_mode->vsync_start = fixed_mode->vsync_start;
-		adjusted_mode->vsync_end = fixed_mode->vsync_end;
-		adjusted_mode->vtotal = fixed_mode->vtotal;
-		adjusted_mode->clock = fixed_mode->clock;
-		drm_mode_set_crtcinfo(adjusted_mode, CRTC_INTERLACE_HALVE_V);
-	}
-	
-	return true;
-}
-
-void mdfld_dsi_dpi_prepare(struct drm_encoder *encoder) 
-{
-	mdfld_dsi_dpi_set_power(encoder, false);
-}
-
-void mdfld_dsi_dpi_commit(struct drm_encoder *encoder) 
-{
-	mdfld_dsi_dpi_set_power(encoder, true);
-}
-
-void mdfld_dsi_dpi_mode_set(struct drm_encoder *encoder,
-				   struct drm_display_mode *mode,
-				   struct drm_display_mode *adjusted_mode)
-{
-	struct mdfld_dsi_encoder *dsi_encoder = MDFLD_DSI_ENCODER(encoder);
-	struct mdfld_dsi_dpi_output *dpi_output = MDFLD_DSI_DPI_OUTPUT(dsi_encoder);
-	struct mdfld_dsi_config *dsi_config = mdfld_dsi_encoder_get_config(dsi_encoder);
-	struct drm_device *dev = dsi_config->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	int pipe = mdfld_dsi_encoder_get_pipe(dsi_encoder);
-	
-	u32 pipeconf_reg = PIPEACONF;
-	u32 dspcntr_reg = DSPACNTR;
-	u32 mipi_reg = MIPI;
-	u32 reg_offset = 0;
-	
-	u32 pipeconf = dev_priv->pipeconf;
-	u32 dspcntr = dev_priv->dspcntr;
-	u32 mipi = MIPI_PORT_EN | PASS_FROM_SPHY_TO_AFE | SEL_FLOPPED_HSTX;
-	
-	dev_dbg(dev->dev, "set mode %dx%d on pipe %d\n",
-				mode->hdisplay, mode->vdisplay, pipe);
-
-	if(pipe) {
-		pipeconf_reg = PIPECCONF;
-		dspcntr_reg = DSPCCNTR;
-		mipi_reg = MIPI_C;
-		reg_offset = MIPIC_REG_OFFSET;
-	} else {
-		mipi |= 2;
-	}
-	
-	if (!gma_power_begin(dev, true))
-		return;
-
-	/* Set up mipi port FIXME: do at init time */
-	REG_WRITE(mipi_reg, mipi);
-	REG_READ(mipi_reg);
-
-	/* Set up DSI controller DPI interface */
-	mdfld_dsi_dpi_controller_init(dsi_config, pipe);
-
-	if (mdfld_get_panel_type(dev, pipe) != TMD_VID) {
-		/* Turn on DPI interface */
-		mdfld_dsi_dpi_turn_on(dpi_output, pipe);
-	}
-	
-	/* Set up pipe */
-	REG_WRITE(pipeconf_reg, pipeconf);
-	REG_READ(pipeconf_reg);
-	
-	/* Set up display plane */
-	REG_WRITE(dspcntr_reg, dspcntr);
-	REG_READ(dspcntr_reg);
-	
-	msleep(20); /* FIXME: this should wait for vblank */
-	
-	dev_dbg(dev->dev, "State %x, power %d\n",
-		REG_READ(MIPIA_INTR_STAT_REG + reg_offset),
-		dpi_output->panel_on);
-
-	if (mdfld_get_panel_type(dev, pipe) != TMD_VID) {
-		/* Init driver ic */
-		mdfld_dsi_tpo_ic_init(dsi_config, pipe);
-		/* Init backlight */
-		mdfld_dsi_brightness_init(dsi_config, pipe);
-	}
-	gma_power_end(dev);
-}
-
-
-/*
- * Init DSI DPI encoder. 
- * Allocate an mdfld_dsi_encoder and attach it to given @dsi_connector
- * return pointer of newly allocated DPI encoder, NULL on error
- */ 
-struct mdfld_dsi_encoder *mdfld_dsi_dpi_init(struct drm_device *dev, 
-				struct mdfld_dsi_connector *dsi_connector,
-				struct panel_funcs *p_funcs)
-{
-	struct mdfld_dsi_dpi_output *dpi_output = NULL;
-	struct mdfld_dsi_config *dsi_config;
-	struct drm_connector *connector = NULL;
-	struct drm_encoder *encoder = NULL;
-	struct drm_display_mode *fixed_mode = NULL;
-	int pipe;
-	u32 data;
-	int ret;
-
-	if (!dsi_connector || !p_funcs) {
-		WARN_ON(1);
-		return NULL;
-	}
-
-	dsi_config = mdfld_dsi_get_config(dsi_connector);
-	pipe = dsi_connector->pipe;
-
-	/* Panel hard-reset */
-	if (p_funcs->reset) {
-		ret = p_funcs->reset(pipe);
-		if (ret) {
-			DRM_ERROR("Panel %d hard-reset failed\n", pipe);
-			return NULL;
-		}
-	}
-
-	/* Panel drvIC init */
-	if (p_funcs->drv_ic_init)
-		p_funcs->drv_ic_init(dsi_config, pipe);
-
-	/* Panel power mode detect */
-	ret = mdfld_dsi_get_power_mode(dsi_config,
-					&data,
-					MDFLD_DSI_LP_TRANSMISSION);
-	if (ret) {
-		DRM_ERROR("Panel %d get power mode failed\n", pipe);
-		dsi_connector->status = connector_status_disconnected;
-	} else {
-		DRM_INFO("pipe %d power mode 0x%x\n", pipe, data);
-		dsi_connector->status = connector_status_connected;
-	}
-
-	dpi_output = kzalloc(sizeof(struct mdfld_dsi_dpi_output), GFP_KERNEL);
-	if(!dpi_output) {
-		dev_err(dev->dev, "No memory for dsi_dpi_output\n");
-		return NULL;
-	}
-
-	if(dsi_connector->pipe) 
-		dpi_output->panel_on = 0;
-	else
-		dpi_output->panel_on = 0;
-	
-	dpi_output->dev = dev;
-	dpi_output->p_funcs = p_funcs;
-	dpi_output->first_boot = 1;
-	
-	/* Get fixed mode */
-	dsi_config = mdfld_dsi_get_config(dsi_connector);
-	fixed_mode = dsi_config->fixed_mode;
-	
-	/* Create drm encoder object */
-	connector = &dsi_connector->base.base;
-	encoder = &dpi_output->base.base;
-	/*
-	 * On existing hardware this will be a panel of some form,
-	 * if future devices also have HDMI bridges this will need
-	 * revisiting
-	 */
-	drm_encoder_init(dev,
-			encoder,
-			p_funcs->encoder_funcs,
-			DRM_MODE_ENCODER_LVDS);
-	drm_encoder_helper_add(encoder,
-				p_funcs->encoder_helper_funcs);
-	
-	/* Attach to given connector */
-	drm_mode_connector_attach_encoder(connector, encoder);
-	
-	/* Set possible crtcs and clones */
-	if(dsi_connector->pipe) {
-		encoder->possible_crtcs = (1 << 2);
-		encoder->possible_clones = (1 << 1);
-	} else {
-		encoder->possible_crtcs = (1 << 0);
-		encoder->possible_clones = (1 << 0);
-	}
-	return &dpi_output->base;
-}
-
diff --git a/drivers/staging/gma500/mdfld_dsi_dpi.h b/drivers/staging/gma500/mdfld_dsi_dpi.h
deleted file mode 100644
index ed92d45ee74a..000000000000
--- a/drivers/staging/gma500/mdfld_dsi_dpi.h
+++ /dev/null
@@ -1,78 +0,0 @@
-/*
- * Copyright © 2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * jim liu <jim.liu@intel.com>
- * Jackie Li<yaodong.li@intel.com>
- */
-
-#ifndef __MDFLD_DSI_DPI_H__
-#define __MDFLD_DSI_DPI_H__
-
-#include "mdfld_dsi_output.h"
-#include "mdfld_output.h"
-
-struct mdfld_dsi_dpi_timing {
-	u16 hsync_count;
-	u16 hbp_count;
-	u16 hfp_count;
-	u16 hactive_count;
-	u16 vsync_count;
-	u16 vbp_count;
-	u16 vfp_count;
-};
-
-struct mdfld_dsi_dpi_output {
-	struct mdfld_dsi_encoder base;
-	struct drm_device *dev;
-
-	int panel_on;
-	int first_boot;
-
-	struct panel_funcs *p_funcs;
-};
-
-#define MDFLD_DSI_DPI_OUTPUT(dsi_encoder) \
-	container_of(dsi_encoder, struct mdfld_dsi_dpi_output, base)
-
-extern int mdfld_dsi_dpi_timing_calculation(struct drm_display_mode *mode,
-			struct mdfld_dsi_dpi_timing *dpi_timing,
-			int num_lane, int bpp);
-extern struct mdfld_dsi_encoder *mdfld_dsi_dpi_init(struct drm_device *dev,
-			struct mdfld_dsi_connector *dsi_connector,
-			struct panel_funcs *p_funcs);
-
-/* Medfield DPI helper functions */
-extern void mdfld_dsi_dpi_dpms(struct drm_encoder *encoder, int mode);
-extern bool mdfld_dsi_dpi_mode_fixup(struct drm_encoder *encoder,
-			struct drm_display_mode *mode,
-			struct drm_display_mode *adjusted_mode);
-extern void mdfld_dsi_dpi_prepare(struct drm_encoder *encoder);
-extern void mdfld_dsi_dpi_commit(struct drm_encoder *encoder);
-extern void mdfld_dsi_dpi_mode_set(struct drm_encoder *encoder,
-			struct drm_display_mode *mode,
-			struct drm_display_mode *adjusted_mode);
-extern void mdfld_dsi_dpi_turn_on(struct mdfld_dsi_dpi_output *output,
-			int pipe);
-extern void mdfld_dsi_dpi_controller_init(struct mdfld_dsi_config *si_config,
-			int pipe);
-#endif /*__MDFLD_DSI_DPI_H__*/
diff --git a/drivers/staging/gma500/mdfld_dsi_output.c b/drivers/staging/gma500/mdfld_dsi_output.c
deleted file mode 100644
index 3f979db2c3a5..000000000000
--- a/drivers/staging/gma500/mdfld_dsi_output.c
+++ /dev/null
@@ -1,1014 +0,0 @@
-/*
- * Copyright © 2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * jim liu <jim.liu@intel.com>
- * Jackie Li<yaodong.li@intel.com>
- */
-
-#include "mdfld_dsi_output.h"
-#include "mdfld_dsi_dbi.h"
-#include "mdfld_dsi_dpi.h"
-#include "mdfld_output.h"
-#include <asm/intel_scu_ipc.h>
-#include "mdfld_dsi_pkg_sender.h"
-#include <linux/pm_runtime.h>
-#include <linux/moduleparam.h>
-
-#define MDFLD_DSI_BRIGHTNESS_MAX_LEVEL 100
-
-static int CABC_control = 1;
-static int LABC_control = 1;
-
-module_param (CABC_control, int, 0644);
-module_param (LABC_control, int, 0644);
-
-/**
- * make these MCS command global 
- * we don't need 'movl' everytime we send them.
- * FIXME: these datas were provided by OEM, we should get them from GCT.
- **/
-static u32 mdfld_dbi_mcs_hysteresis[] = {
-	0x42000f57, 0x8c006400, 0xff00bf00, 0xffffffff,
-	0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
-	0x38000aff, 0x82005000, 0xff00ab00, 0xffffffff,
-	0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff,
-	0x000000ff,
-};
-
-static u32 mdfld_dbi_mcs_display_profile[] = {
-	0x50281450, 0x0000c882, 0x00000000, 0x00000000,
-	0x00000000,
-};
-
-static u32 mdfld_dbi_mcs_kbbc_profile[] = {
-	0x00ffcc60, 0x00000000, 0x00000000, 0x00000000,
-}; 
-	
-static u32 mdfld_dbi_mcs_gamma_profile[] = {
-	0x81111158, 0x88888888, 0x88888888,
-}; 
-
-/*
- * write hysteresis values.
- */
-static void mdfld_dsi_write_hysteresis (struct mdfld_dsi_config *dsi_config,
-                                                                int pipe)
-{
-	struct mdfld_dsi_pkg_sender *sender = mdfld_dsi_get_pkg_sender(dsi_config);
-
-	if(!sender) {
-	        WARN_ON(1);
-		return;
-	}
-	mdfld_dsi_send_mcs_long_hs(sender,
-				   mdfld_dbi_mcs_hysteresis,
-				   17,
-				   MDFLD_DSI_SEND_PACKAGE);
-}
-
-/*
- * write display profile values.
- */
-static void mdfld_dsi_write_display_profile(struct mdfld_dsi_config *dsi_config, int pipe)
-{
-	struct mdfld_dsi_pkg_sender *sender = mdfld_dsi_get_pkg_sender(dsi_config);
-
-	if(!sender) {
-	        WARN_ON(1);
-		return;
-        }
-	mdfld_dsi_send_mcs_long_hs(sender,
-				   mdfld_dbi_mcs_display_profile,
-				   5,
-				   MDFLD_DSI_SEND_PACKAGE);
-}
-
-/*
- * write KBBC profile values.
- */
-static void mdfld_dsi_write_kbbc_profile (struct mdfld_dsi_config * dsi_config, int pipe)
-{
-	struct mdfld_dsi_pkg_sender *sender = mdfld_dsi_get_pkg_sender(dsi_config);
-
-	if(!sender) {
-	        WARN_ON(1);
-		return;
-        }
-	mdfld_dsi_send_mcs_long_hs(sender,
-				   mdfld_dbi_mcs_kbbc_profile,
-				   4,
-				   MDFLD_DSI_SEND_PACKAGE);
-}
-
-/*
- * write gamma setting.
- */
-static void mdfld_dsi_write_gamma_setting (struct mdfld_dsi_config *dsi_config, int pipe)
-{
-	struct mdfld_dsi_pkg_sender *sender = mdfld_dsi_get_pkg_sender(dsi_config);
-
-	if(!sender) {
-	        WARN_ON(1);
-		return;
-	}
-	mdfld_dsi_send_mcs_long_hs(sender,
-				   mdfld_dbi_mcs_gamma_profile,
-				   3,
-				   MDFLD_DSI_SEND_PACKAGE);
-}
-
-/*
- * Check and see if the generic control or data buffer is empty and ready.
- */
-void mdfld_dsi_gen_fifo_ready (struct drm_device *dev, u32 gen_fifo_stat_reg, u32 fifo_stat)
-{
-	u32 GEN_BF_time_out_count = 0;
-	
-	/* Check MIPI Adatper command registers */
-	for (GEN_BF_time_out_count = 0; GEN_BF_time_out_count < GEN_FB_TIME_OUT; GEN_BF_time_out_count++)
-	{
-		if ((REG_READ(gen_fifo_stat_reg) & fifo_stat) == fifo_stat)
-			break;
-		udelay (100);
-	}
-
-	if (GEN_BF_time_out_count == GEN_FB_TIME_OUT)
-		dev_err(dev->dev,
-        "mdfld_dsi_gen_fifo_ready, Timeout. gen_fifo_stat_reg = 0x%x. \n",
-                                                gen_fifo_stat_reg);
-}
-
-/*
- * Manage the DSI MIPI keyboard and display brightness.
- * FIXME: this is exported to OSPM code. should work out an specific 
- * display interface to OSPM. 
- */
-void mdfld_dsi_brightness_init(struct mdfld_dsi_config *dsi_config, int pipe)
-{
-	struct mdfld_dsi_pkg_sender *sender = mdfld_dsi_get_pkg_sender(dsi_config);
-	struct drm_device *dev = sender->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 gen_ctrl_val;
-	
-	if(!sender) {
-	        WARN_ON(1);
-	        return;
-	}
-	/* Set default display backlight value to 85% (0xd8)*/
-	mdfld_dsi_send_mcs_short_hs(sender,
-				    write_display_brightness,
-				    0xd8,
-				    1,
-				    MDFLD_DSI_SEND_PACKAGE);
-
-	/* Set minimum brightness setting of CABC function to 20% (0x33)*/
-	mdfld_dsi_send_mcs_short_hs(sender,
-				    write_cabc_min_bright,
-				    0x33,
-				    1,
-				    MDFLD_DSI_SEND_PACKAGE);
-
-	mdfld_dsi_write_hysteresis(dsi_config, pipe);
-	mdfld_dsi_write_display_profile (dsi_config, pipe);
-	mdfld_dsi_write_kbbc_profile (dsi_config, pipe);
-	mdfld_dsi_write_gamma_setting (dsi_config, pipe);
-
-	/* Enable backlight or/and LABC */
-	gen_ctrl_val = BRIGHT_CNTL_BLOCK_ON | DISPLAY_DIMMING_ON| BACKLIGHT_ON;
-	if (LABC_control == 1 || CABC_control == 1)
-		gen_ctrl_val |= DISPLAY_DIMMING_ON| DISPLAY_BRIGHTNESS_AUTO | GAMMA_AUTO;
-
-	if (LABC_control == 1)
-		gen_ctrl_val |= AMBIENT_LIGHT_SENSE_ON;
-
-	dev_priv->mipi_ctrl_display = gen_ctrl_val;
-
-	mdfld_dsi_send_mcs_short_hs(sender,
-				    write_ctrl_display,
-				    (u8)gen_ctrl_val,
-				    1,
-				    MDFLD_DSI_SEND_PACKAGE);
-
-	if (CABC_control == 0)
-		return;
-	mdfld_dsi_send_mcs_short_hs(sender,
-				    write_ctrl_cabc,
-				    UI_IMAGE,
-				    1,
-				    MDFLD_DSI_SEND_PACKAGE);
-}
-
-/*
- * Manage the mipi display brightness.
- * TODO: refine this interface later
- */
-void mdfld_dsi_brightness_control(struct drm_device *dev, int pipe, int level)
-{
-	struct mdfld_dsi_pkg_sender *sender;
-	struct drm_psb_private *dev_priv;
-	struct mdfld_dsi_config *dsi_config;
-	u32 gen_ctrl_val;
-	int p_type;	
-	
-	if (!dev || (pipe != 0 && pipe != 2)) {
-		dev_err(dev->dev, "Invalid parameter\n");
-		return;
-	}
-
-	p_type = mdfld_get_panel_type(dev, 0);
-
-	dev_priv = dev->dev_private;
-
-	if(pipe)
-		dsi_config = dev_priv->dsi_configs[1];
-	else
-		dsi_config = dev_priv->dsi_configs[0];
-
-	sender = mdfld_dsi_get_pkg_sender(dsi_config);
-
-	if(!sender) {
-	        WARN_ON(1);
-		return;
-	}
-
-	gen_ctrl_val = ((level * 0xff) / MDFLD_DSI_BRIGHTNESS_MAX_LEVEL) & 0xff;
-
-	dev_dbg(dev->dev,
-                "pipe = %d, gen_ctrl_val = %d.  \n", pipe, gen_ctrl_val);
-	
-	if(p_type == TMD_VID || p_type == TMD_CMD){
-		/* Set display backlight value */
-		mdfld_dsi_send_mcs_short_hs(sender, 
-					tmd_write_display_brightness, 
-					(u8)gen_ctrl_val, 
-	                                 1, 
-	                        	MDFLD_DSI_SEND_PACKAGE);		
-	} else {			
-		/* Set display backlight value */
-		mdfld_dsi_send_mcs_short_hs(sender,
-				    write_display_brightness,
-				    (u8)gen_ctrl_val,
-                                    1,
-                                    MDFLD_DSI_SEND_PACKAGE);
-
-
-		/* Enable backlight control */
-		if (level == 0)
-			gen_ctrl_val = 0;
-		else 
-			gen_ctrl_val = dev_priv->mipi_ctrl_display;
-
-		mdfld_dsi_send_mcs_short_hs(sender,
-                                    write_ctrl_display,
-                                   (u8)gen_ctrl_val,
-                                   1,
-                                   MDFLD_DSI_SEND_PACKAGE);
-	}
-}
-
-/*
- * shut down DSI controller
- */ 
-void mdfld_dsi_controller_shutdown(struct mdfld_dsi_config * dsi_config, int pipe)
-{
-	struct drm_device * dev;
-	u32 reg_offset = pipe ? MIPIC_REG_OFFSET : 0;
-	int retry = 100;
-	
-	if (!dsi_config) {
-	        WARN_ON(1);
-		return;
-	}
-	
-	dev = dsi_config->dev;
-	
-	if (!gma_power_begin(dev, true)) {
-		dev_err(dev->dev, "hw begin failed\n");
-		return;
-	}
-		
-	if(!(REG_READ(MIPIA_DEVICE_READY_REG + reg_offset) &  DSI_DEVICE_READY)) 
-		goto shutdown_out;
-	
-	/* Send shut down package, clean packet send bit first */
-	if(REG_READ(MIPIA_INTR_STAT_REG + reg_offset) & DSI_INTR_STATE_SPL_PKG_SENT) {
-		REG_WRITE((MIPIA_INTR_STAT_REG + reg_offset), 
-				(REG_READ(MIPIA_INTR_STAT_REG + reg_offset) | DSI_INTR_STATE_SPL_PKG_SENT));
-	}
-	
-	/*send shut down package in HS*/
-	REG_WRITE((MIPIA_DPI_CONTROL_REG + reg_offset), DSI_DPI_CTRL_HS_SHUTDOWN);
-	
-	
-	/*
-	 * make sure shut down is sent.
-	 * FIXME: add max retry counter
-	 */
-	while(!(REG_READ(MIPIA_INTR_STAT_REG + reg_offset) & DSI_INTR_STATE_SPL_PKG_SENT)) {
-		retry--;
-		
-		if(!retry) {
-			dev_err(dev->dev, "timeout\n");
-			break;
-		}
-	}
-	
-	/*sleep 1 ms to ensure shutdown finished*/
-	msleep(100);
-	
-	/*un-ready device*/
-	REG_WRITE((MIPIA_DEVICE_READY_REG + reg_offset),
-			   (REG_READ(MIPIA_DEVICE_READY_REG + reg_offset) & ~DSI_DEVICE_READY));
-
-shutdown_out:			   
-	gma_power_end(dev);
-}
-
-void mdfld_dsi_controller_startup(struct mdfld_dsi_config * dsi_config, int pipe)
-{
-	struct drm_device * dev;
-	u32 reg_offset = pipe ? MIPIC_REG_OFFSET : 0;
-	int retry = 100;
-	
-	
-	if (!dsi_config) {
-		WARN_ON(1);
-		return;
-	}
-	
-	dev = dsi_config->dev;
-	dev_dbg(dev->dev, "starting up DSI controller on pipe %d...\n", pipe);
-	
-	if (!gma_power_begin(dev, true)) {
-		dev_err(dev->dev, "hw begin failed\n");
-		return;
-	}
-	
-	if((REG_READ(MIPIA_DEVICE_READY_REG + reg_offset) & DSI_DEVICE_READY)) 
-		goto startup_out;
-	
-	/*if config DPI, turn on DPI interface*/
-	if(dsi_config->type == MDFLD_DSI_ENCODER_DPI) {
-		if(REG_READ(MIPIA_INTR_STAT_REG + reg_offset) & DSI_INTR_STATE_SPL_PKG_SENT) {
-			REG_WRITE((MIPIA_INTR_STAT_REG + reg_offset), DSI_INTR_STATE_SPL_PKG_SENT);
-		}
-		
-		REG_WRITE((MIPIA_DPI_CONTROL_REG + reg_offset), DSI_DPI_CTRL_HS_TURN_ON);
-		
-		/*
-		 * make sure shut down is sent.
-		 * FIXME: add max retry counter
-		 */
-		while(!(REG_READ(MIPIA_INTR_STAT_REG + reg_offset) & DSI_INTR_STATE_SPL_PKG_SENT)) {
-			retry--;
-			if(!retry) {
-				dev_err(dev->dev, "timeout\n");
-				break;
-			}
-		}
-		
-		msleep(100);
-	}
-	
-	/*set device ready*/
-	REG_WRITE((MIPIA_DEVICE_READY_REG + reg_offset),
-			   (REG_READ(MIPIA_DEVICE_READY_REG + reg_offset) | DSI_DEVICE_READY));
-
-startup_out:	
-	gma_power_end(dev);
-}
-
-
-static int mdfld_dsi_get_panel_status(struct mdfld_dsi_config *dsi_config,
-					u8 dcs,
-					u32 *data,
-					u8 transmission)
-{
-	struct mdfld_dsi_pkg_sender *sender
-		= mdfld_dsi_get_pkg_sender(dsi_config);
-
-	if (!sender || !data) {
-		DRM_ERROR("Invalid parameter\n");
-		return -EINVAL;
-	}
-
-	if (transmission == MDFLD_DSI_HS_TRANSMISSION)
-		return mdfld_dsi_read_mcs_hs(sender, dcs, data, 1);
-	else if (transmission == MDFLD_DSI_LP_TRANSMISSION)
-		return mdfld_dsi_read_mcs_lp(sender, dcs, data, 1);
-	else
-		return -EINVAL;
-}
-
-int mdfld_dsi_get_power_mode(struct mdfld_dsi_config *dsi_config,
-				u32 *mode,
-				u8 transmission)
-{
-	if (!dsi_config || !mode) {
-		DRM_ERROR("Invalid parameter\n");
-		return -EINVAL;
-	}
-
-	return mdfld_dsi_get_panel_status(dsi_config, 0x0a, mode, transmission);
-}
-
-int mdfld_dsi_get_diagnostic_result(struct mdfld_dsi_config *dsi_config,
-					u32 *result,
-					u8 transmission)
-{
-	if (!dsi_config || !result) {
-		DRM_ERROR("Invalid parameter\n");
-		return -EINVAL;
-	}
-
-	return mdfld_dsi_get_panel_status(dsi_config, 0x0f, result,
-					  transmission);
-}
-
-/*
- * NOTE: this function was used by OSPM.
- * TODO: will be removed later, should work out display interfaces for OSPM
- */
-void mdfld_dsi_controller_init(struct mdfld_dsi_config * dsi_config, int pipe)
-{
-	if(!dsi_config || ((pipe != 0) && (pipe != 2))) {
-	        WARN_ON(1);
-		return;
-	}
-
-	if(dsi_config->type)
-		mdfld_dsi_dpi_controller_init(dsi_config, pipe);
-	else
-		mdfld_dsi_controller_dbi_init(dsi_config, pipe);
-}
-
-static void mdfld_dsi_connector_save(struct drm_connector * connector)
-{
-}
-
-static void mdfld_dsi_connector_restore(struct drm_connector * connector)
-{
-}
-
-static enum drm_connector_status mdfld_dsi_connector_detect(struct drm_connector * connector, bool force)
-{
-	struct psb_intel_output *psb_output
-					= to_psb_intel_output(connector);
-	struct mdfld_dsi_connector *dsi_connector
-	                                = MDFLD_DSI_CONNECTOR(psb_output);
-	return dsi_connector->status;
-}
-
-static int mdfld_dsi_connector_set_property(struct drm_connector *connector,
-					struct drm_property *property,
-					uint64_t value)
-{
-	struct drm_encoder *encoder = connector->encoder;
-
-	if (!strcmp(property->name, "scaling mode") && encoder) {
-		struct psb_intel_crtc * psb_crtc = to_psb_intel_crtc(encoder->crtc);
-		bool bTransitionFromToCentered;
-		uint64_t curValue;
-
-		if (!psb_crtc)
-			goto set_prop_error;
-
-		switch (value) {
-		case DRM_MODE_SCALE_FULLSCREEN:
-			break;
-		case DRM_MODE_SCALE_NO_SCALE:
-			break;
-		case DRM_MODE_SCALE_ASPECT:
-			break;
-		default:
-			goto set_prop_error;
-		}
-
-		if (drm_connector_property_get_value(connector, property, &curValue))
-			goto set_prop_error;
-
-		if (curValue == value)
-			goto set_prop_done;
-
-		if (drm_connector_property_set_value(connector, property, value))
-			goto set_prop_error;
-
-		bTransitionFromToCentered = (curValue == DRM_MODE_SCALE_NO_SCALE) ||
-			(value == DRM_MODE_SCALE_NO_SCALE);
-
-		if (psb_crtc->saved_mode.hdisplay != 0 &&
-		    psb_crtc->saved_mode.vdisplay != 0) {
-			if (bTransitionFromToCentered) {
-				if (!drm_crtc_helper_set_mode(encoder->crtc, &psb_crtc->saved_mode,
-					    encoder->crtc->x, encoder->crtc->y, encoder->crtc->fb))
-					goto set_prop_error;
-			} else {
-				struct drm_encoder_helper_funcs *pEncHFuncs  = encoder->helper_private;
-				pEncHFuncs->mode_set(encoder, &psb_crtc->saved_mode,
-						     &psb_crtc->saved_adjusted_mode);
-			}
-		}
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
-	} else if (!strcmp(property->name, "backlight") && encoder) {
-		struct drm_psb_private *dev_priv = encoder->dev->dev_private;
-		struct backlight_device *psb_bd = dev_priv->backlight_device;
-		dev_dbg(encoder->dev->dev, "backlight level = %d\n", (int)value);
-		if (drm_connector_property_set_value(connector, property, value))
-			goto set_prop_error;
-		else {
-			dev_dbg(encoder->dev->dev,
-			                "set brightness to %d", (int)value);
-			if (psb_bd) {
-				psb_bd->props.brightness = value;
-				backlight_update_status(psb_bd);
-			}
-		}
-#endif
-	}
-set_prop_done:
-    return 0;
-set_prop_error:
-    return -1;
-}
-
-static void mdfld_dsi_connector_destroy(struct drm_connector *connector)
-{
-	struct psb_intel_output * psb_output = to_psb_intel_output(connector);
-	struct mdfld_dsi_connector * dsi_connector = MDFLD_DSI_CONNECTOR(psb_output);
-	struct mdfld_dsi_pkg_sender * sender;
-	
-	if(!dsi_connector)
-	        return;
-	
-	drm_sysfs_connector_remove(connector);
-	drm_connector_cleanup(connector);
-	
-	sender = dsi_connector->pkg_sender;
-
-	mdfld_dsi_pkg_sender_destroy(sender);
-
-	kfree(dsi_connector);
-}
-
-static int mdfld_dsi_connector_get_modes(struct drm_connector * connector)
-{
-	struct psb_intel_output * psb_output = to_psb_intel_output(connector);
-	struct mdfld_dsi_connector * dsi_connector = MDFLD_DSI_CONNECTOR(psb_output);
-	struct mdfld_dsi_config * dsi_config = mdfld_dsi_get_config(dsi_connector);
-	struct drm_display_mode * fixed_mode = dsi_config->fixed_mode;
-	struct drm_display_mode * dup_mode = NULL;
-	struct drm_device * dev = connector->dev;
-	
-	connector->display_info.min_vfreq = 0;
-	connector->display_info.max_vfreq = 200;
-	connector->display_info.min_hfreq = 0;
-	connector->display_info.max_hfreq = 200;
-
-	if(fixed_mode) {
-		dev_dbg(dev->dev, "fixed_mode %dx%d\n",
-		        fixed_mode->hdisplay, fixed_mode->vdisplay);
-		
-		dup_mode = drm_mode_duplicate(dev, fixed_mode);
-		drm_mode_probed_add(connector, dup_mode);
-		return 1;
-	}
-	dev_err(dev->dev, "Didn't get any modes!\n");
-	return 0;
-}
-
-static int mdfld_dsi_connector_mode_valid(struct drm_connector * connector, struct drm_display_mode * mode)
-{
-	struct psb_intel_output * psb_output = to_psb_intel_output(connector);
-	struct mdfld_dsi_connector * dsi_connector = MDFLD_DSI_CONNECTOR(psb_output);
-	struct mdfld_dsi_config * dsi_config = mdfld_dsi_get_config(dsi_connector);
-	struct drm_display_mode * fixed_mode = dsi_config->fixed_mode;
-
-	dev_dbg(connector->dev->dev, "mode %p, fixed mode %p\n",
-	                                                mode, fixed_mode);
-
-	if(mode->flags & DRM_MODE_FLAG_DBLSCAN) 
-		return MODE_NO_DBLESCAN;
-
-	if(mode->flags & DRM_MODE_FLAG_INTERLACE)
-		return MODE_NO_INTERLACE;
-
-	/**
-	 * FIXME: current DC has no fitting unit, reject any mode setting request
-	 * will figure out a way to do up-scaling(pannel fitting) later.  
-	 **/
-	if(fixed_mode) {
-		if(mode->hdisplay != fixed_mode->hdisplay)
-			return MODE_PANEL;
-
-		if(mode->vdisplay != fixed_mode->vdisplay)
-			return MODE_PANEL;
-	}
-	dev_dbg(connector->dev->dev, "mode ok\n");
-
-	return MODE_OK;
-}
-
-static void mdfld_dsi_connector_dpms(struct drm_connector *connector, int mode)
-{
-#ifdef CONFIG_PM_RUNTIME
-	struct drm_device * dev = connector->dev;
-	struct drm_psb_private * dev_priv = dev->dev_private;
-	bool panel_on, panel_on2;
-#endif
-	/* First, execute DPMS */
-	drm_helper_connector_dpms(connector, mode);
-
-#ifdef CONFIG_PM_RUNTIME
-	if(mdfld_panel_dpi(dev)) {
-		/* DPI panel */
-		panel_on = dev_priv->dpi_panel_on;
-		panel_on2 = dev_priv->dpi_panel_on2;
-	} else {
-		/* DBI panel */
-		panel_on = dev_priv->dbi_panel_on;
-		panel_on2 = dev_priv->dbi_panel_on2;
-	}
-
-	/* Then check all display panels + monitors status */
-	/* Make sure that the Display (B) sub-system status isn't i3 when
-	 * R/W the DC register, otherwise "Fabric error" issue would occur
-	 * during S0i3 state. */
-	if(!panel_on && !panel_on2 && !(REG_READ(HDMIB_CONTROL)
-	                                        & HDMIB_PORT_EN)) {
-		/* Request rpm idle */
-		if(dev_priv->rpm_enabled)
-			pm_request_idle(&dev->pdev->dev);
-	}
-	/*
-	 * if rpm wasn't enabled yet, try to allow it
-	 * FIXME: won't enable rpm for DPI since DPI
-	 * CRTC setting is a little messy now.
-	 * Enable it later!
-	 */
-#if 0
-	if(!dev_priv->rpm_enabled && !mdfld_panel_dpi(dev))
-		ospm_runtime_pm_allow(dev);
-#endif
-#endif
-}
-
-static struct drm_encoder *mdfld_dsi_connector_best_encoder(
-                                        struct drm_connector *connector) 
-{
-	struct psb_intel_output * psb_output = to_psb_intel_output(connector);
-	struct mdfld_dsi_connector * dsi_connector = MDFLD_DSI_CONNECTOR(psb_output);
-	struct mdfld_dsi_config * dsi_config = mdfld_dsi_get_config(dsi_connector);
-	struct mdfld_dsi_encoder * encoder = NULL;
-	
-	if(dsi_config->type == MDFLD_DSI_ENCODER_DBI) 
-		encoder = dsi_config->encoders[MDFLD_DSI_ENCODER_DBI];
-	else if (dsi_config->type == MDFLD_DSI_ENCODER_DPI) 
-		encoder = dsi_config->encoders[MDFLD_DSI_ENCODER_DPI];
-	
-	dev_dbg(connector->dev->dev, "get encoder %p\n", encoder);
-	
-	if(!encoder) {
-		dev_err(connector->dev->dev,
-                        "Invalid encoder for type %d\n", dsi_config->type);
-		return NULL;
-	}
-	dsi_config->encoder = encoder;	
-	return &encoder->base;	
-}
-
-/* DSI connector funcs */
-static const struct drm_connector_funcs mdfld_dsi_connector_funcs = {
-	.dpms = /*drm_helper_connector_dpms*/mdfld_dsi_connector_dpms,
-	.save = mdfld_dsi_connector_save,
-	.restore = mdfld_dsi_connector_restore,
-	.detect = mdfld_dsi_connector_detect,
-	.fill_modes = drm_helper_probe_single_connector_modes,
-	.set_property = mdfld_dsi_connector_set_property,
-	.destroy = mdfld_dsi_connector_destroy,
-};
-
-/* DSI connector helper funcs */
-static const struct drm_connector_helper_funcs mdfld_dsi_connector_helper_funcs = {
-	.get_modes = mdfld_dsi_connector_get_modes,
-	.mode_valid = mdfld_dsi_connector_mode_valid,
-	.best_encoder = mdfld_dsi_connector_best_encoder,
-};
-
-static int mdfld_dsi_get_default_config(struct drm_device * dev, 
-										struct mdfld_dsi_config * config, int pipe)
-{
-	if(!dev || !config) {
-	        WARN_ON(1);
-		return -EINVAL;
-	}
-	
-	config->bpp = 24;
-	config->type = mdfld_panel_dpi(dev);
-	config->lane_count = 2;
-	config->channel_num = 0;
-	/*NOTE: video mode is ignored when type is MDFLD_DSI_ENCODER_DBI*/
-	if (mdfld_get_panel_type(dev, pipe) == TMD_VID) {
-		config->video_mode = MDFLD_DSI_VIDEO_NON_BURST_MODE_SYNC_PULSE;
-	} else {
-		config->video_mode = MDFLD_DSI_VIDEO_BURST_MODE;
-	}
-	
-	return 0;
-}
-
-/*
- * Returns the panel fixed mode from configuration. 
- */
-struct drm_display_mode *
-mdfld_dsi_get_configuration_mode(struct mdfld_dsi_config * dsi_config, int pipe)
-{
-	struct drm_device *dev = dsi_config->dev;
-	struct drm_display_mode *mode;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct mrst_timing_info *ti = &dev_priv->gct_data.DTD;
-	bool use_gct = false;
-
-	mode = kzalloc(sizeof(*mode), GFP_KERNEL);
-	if (!mode) {
-	        dev_err(dev->dev, "Out of memory for mode\n");
-		return NULL;
-        }
-	if (use_gct) {
-		dev_dbg(dev->dev, "gct find MIPI panel.\n");
-
-		mode->hdisplay = (ti->hactive_hi << 8) | ti->hactive_lo;
-		mode->vdisplay = (ti->vactive_hi << 8) | ti->vactive_lo;
-		mode->hsync_start = mode->hdisplay + \
-				((ti->hsync_offset_hi << 8) | \
-				ti->hsync_offset_lo);
-		mode->hsync_end = mode->hsync_start + \
-				((ti->hsync_pulse_width_hi << 8) | \
-				ti->hsync_pulse_width_lo);
-		mode->htotal = mode->hdisplay + ((ti->hblank_hi << 8) | \
-								ti->hblank_lo);
-		mode->vsync_start = \
-			mode->vdisplay + ((ti->vsync_offset_hi << 8) | \
-						ti->vsync_offset_lo);
-		mode->vsync_end = \
-			mode->vsync_start + ((ti->vsync_pulse_width_hi << 8) | \
-						ti->vsync_pulse_width_lo);
-		mode->vtotal = mode->vdisplay + \
-				((ti->vblank_hi << 8) | ti->vblank_lo);
-		mode->clock = ti->pixel_clock * 10;
-	} else {
-		if(dsi_config->type == MDFLD_DSI_ENCODER_DPI) { 
-			if (mdfld_get_panel_type(dev, pipe) == TMD_VID) {
-				mode->hdisplay = 480;
-				mode->vdisplay = 854;
-				mode->hsync_start = 487;
-				mode->hsync_end = 490;
-				mode->htotal = 499;
-				mode->vsync_start = 861;
-				mode->vsync_end = 865;
-				mode->vtotal = 873;
-				mode->clock = 33264;
-			} else {
-				mode->hdisplay = 864;
-				mode->vdisplay = 480;
-				mode->hsync_start = 873;
-				mode->hsync_end = 876;
-				mode->htotal = 887;
-				mode->vsync_start = 487;
-				mode->vsync_end = 490;
-				mode->vtotal = 499;
-				mode->clock = 33264;
-			}
-		} else if(dsi_config->type == MDFLD_DSI_ENCODER_DBI) {
-			mode->hdisplay = 864;
-			mode->vdisplay = 480;
-			mode->hsync_start = 872;
-			mode->hsync_end = 876;
-			mode->htotal = 884;
-			mode->vsync_start = 482;
-			mode->vsync_end = 494;
-			mode->vtotal = 486;
-			mode->clock = 25777;
-			
-		}
-	}
-
-	drm_mode_set_name(mode);
-	drm_mode_set_crtcinfo(mode, 0);
-	
-	mode->type |= DRM_MODE_TYPE_PREFERRED;
-
-	return mode;
-}
-
-int mdfld_dsi_panel_reset(int pipe)
-{
-	unsigned gpio;
-	int ret = 0;
-
-	switch (pipe) {
-	case 0:
-		gpio = 128;
-		break;
-	case 2:
-		gpio = 34;
-		break;
-	default:
-		DRM_ERROR("Invalid output\n");
-		return -EINVAL;
-	}
-
-	ret = gpio_request(gpio, "gfx");
-	if (ret) {
-		DRM_ERROR("gpio_rqueset failed\n");
-		return ret;
-	}
-
-	ret = gpio_direction_output(gpio, 1);
-	if (ret) {
-		DRM_ERROR("gpio_direction_output failed\n");
-		goto gpio_error;
-	}
-
-	gpio_get_value(128);
-
-gpio_error:
-	if (gpio_is_valid(gpio))
-		gpio_free(gpio);
-
-	return ret;
-}
-
-/*
- * MIPI output init
- * @dev drm device
- * @pipe pipe number. 0 or 2
- * @config 
- * 
- * Do the initialization of a MIPI output, including create DRM mode objects
- * initialization of DSI output on @pipe 
- */
-void mdfld_dsi_output_init(struct drm_device *dev,
-			   int pipe, 
-			   struct mdfld_dsi_config *config,
-			   struct panel_funcs* p_cmd_funcs,
-			   struct panel_funcs* p_vid_funcs)
-{
-	struct mdfld_dsi_config * dsi_config;
-	struct mdfld_dsi_connector * dsi_connector;
-	struct psb_intel_output * psb_output;
-	struct drm_connector * connector;
-	struct mdfld_dsi_encoder * encoder;
-	struct drm_psb_private * dev_priv = dev->dev_private;
-	struct panel_info dsi_panel_info;
-	u32 width_mm, height_mm;
-
-	dev_dbg(dev->dev, "init DSI output on pipe %d\n", pipe);
-	
-	if(!dev || ((pipe != 0) && (pipe != 2))) {
-	        WARN_ON(1);
-		return;
-	}
-	
-	/*create a new connetor*/
-	dsi_connector = kzalloc(sizeof(struct mdfld_dsi_connector), GFP_KERNEL);
-	if(!dsi_connector) {
-		DRM_ERROR("No memory");
-		return;
-	}
-	
-	dsi_connector->pipe =  pipe;
-	
-	/*set DSI config*/
-	if(config) { 
-		dsi_config = config;
-	} else {
-		dsi_config = kzalloc(sizeof(struct mdfld_dsi_config), GFP_KERNEL);
-		if(!dsi_config) {
-			dev_err(dev->dev,
-			        "cannot allocate memory for DSI config\n");
-			goto dsi_init_err0;
-		}
-		
-		mdfld_dsi_get_default_config(dev, dsi_config, pipe);
-	}
-	
-	dsi_connector->private = dsi_config;
-	
-	dsi_config->changed = 1;
-	dsi_config->dev = dev;
-	
-	/* Init fixed mode basing on DSI config type */
-	if(dsi_config->type == MDFLD_DSI_ENCODER_DBI) {
-		dsi_config->fixed_mode = p_cmd_funcs->get_config_mode(dev);
-		if(p_cmd_funcs->get_panel_info(dev, pipe, &dsi_panel_info))
-			goto dsi_init_err0;
-	} else if(dsi_config->type == MDFLD_DSI_ENCODER_DPI) {
-		dsi_config->fixed_mode = p_vid_funcs->get_config_mode(dev);
-		if(p_vid_funcs->get_panel_info(dev, pipe, &dsi_panel_info))
-			goto dsi_init_err0;
-	}
-
-	width_mm = dsi_panel_info.width_mm;
-	height_mm = dsi_panel_info.height_mm;
-
-	dsi_config->mode = dsi_config->fixed_mode;
-	dsi_config->connector = dsi_connector;
-	
-	if(!dsi_config->fixed_mode) {
-		dev_err(dev->dev, "No pannel fixed mode was found\n");
-		goto dsi_init_err0;
-	}
-	
-	if(pipe && dev_priv->dsi_configs[0]) {
-		dsi_config->dvr_ic_inited = 0;
-		dev_priv->dsi_configs[1] = dsi_config;
-	} else if(pipe == 0) {
-		dsi_config->dvr_ic_inited = 1;
-		dev_priv->dsi_configs[0] = dsi_config;
-	} else {
-		dev_err(dev->dev, "Trying to init MIPI1 before MIPI0\n");
-		goto dsi_init_err0;
-	}
-
-	/*init drm connector object*/
-	psb_output = &dsi_connector->base;
-	
-	psb_output->type = (pipe == 0) ? INTEL_OUTPUT_MIPI : INTEL_OUTPUT_MIPI2;
-
-	connector = &psb_output->base;
-	/* Revisit type if MIPI/HDMI bridges ever appear on Medfield */
-	drm_connector_init(dev, connector, &mdfld_dsi_connector_funcs,
-						DRM_MODE_CONNECTOR_LVDS);
-	drm_connector_helper_add(connector, &mdfld_dsi_connector_helper_funcs);
-	
-	connector->display_info.subpixel_order = SubPixelHorizontalRGB;
-	connector->display_info.width_mm = width_mm;
-	connector->display_info.height_mm = height_mm;
-	connector->interlace_allowed = false;
-	connector->doublescan_allowed = false;
-	
-	/* Attach properties */
-	drm_connector_attach_property(connector, dev->mode_config.scaling_mode_property, DRM_MODE_SCALE_FULLSCREEN);
-	drm_connector_attach_property(connector, dev_priv->backlight_property, MDFLD_DSI_BRIGHTNESS_MAX_LEVEL);
-
-	/* Init DSI package sender on this output */
-	if (mdfld_dsi_pkg_sender_init(dsi_connector, pipe)) {
-		DRM_ERROR("Package Sender initialization failed on pipe %d\n", pipe);
-		goto dsi_init_err0;
-	}
-
-	/* Init DBI & DPI encoders */
-	if (p_cmd_funcs) {
-		encoder = mdfld_dsi_dbi_init(dev, dsi_connector, p_cmd_funcs);
-		if(!encoder) {
-			dev_err(dev->dev, "Create DBI encoder failed\n");
-			goto dsi_init_err1;
-		}
-		encoder->private = dsi_config;
-		dsi_config->encoders[MDFLD_DSI_ENCODER_DBI] = encoder;
-	}
-	
-	if(p_vid_funcs) {
-		encoder = mdfld_dsi_dpi_init(dev, dsi_connector, p_vid_funcs);
-		if(!encoder) {
-			dev_err(dev->dev, "Create DPI encoder failed\n");
-			goto dsi_init_err1;
-		}
-		encoder->private = dsi_config;
-		dsi_config->encoders[MDFLD_DSI_ENCODER_DPI] = encoder;
-	}
-	
-	drm_sysfs_connector_add(connector);
-	return;
-	
-	/*TODO: add code to destroy outputs on error*/
-dsi_init_err1:
-	/*destroy sender*/
-	mdfld_dsi_pkg_sender_destroy(dsi_connector->pkg_sender);
-
-	drm_connector_cleanup(connector);
-	kfree(dsi_config->fixed_mode);
-	kfree(dsi_config);
-dsi_init_err0:
-	kfree(dsi_connector);
-}
diff --git a/drivers/staging/gma500/mdfld_dsi_output.h b/drivers/staging/gma500/mdfld_dsi_output.h
deleted file mode 100644
index 4699267efd60..000000000000
--- a/drivers/staging/gma500/mdfld_dsi_output.h
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * Copyright © 2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * jim liu <jim.liu@intel.com>
- * Jackie Li<yaodong.li@intel.com>
- */
-
-#ifndef __MDFLD_DSI_OUTPUT_H__
-#define __MDFLD_DSI_OUTPUT_H__
-
-#include <linux/backlight.h>
-#include <drm/drmP.h>
-#include <drm/drm.h>
-#include <drm/drm_crtc.h>
-#include <drm/drm_edid.h>
-
-#include "psb_drv.h"
-#include "psb_intel_drv.h"
-#include "psb_intel_reg.h"
-#include "power.h"
-#include "mdfld_output.h"
-
-#include <asm/mrst.h>
-
-
-static inline struct mdfld_dsi_config *
-	mdfld_dsi_get_config(struct mdfld_dsi_connector *connector)
-{
-	if (!connector)
-		return NULL;
-	return (struct mdfld_dsi_config *)connector->private;
-}
-
-static inline void *mdfld_dsi_get_pkg_sender(struct mdfld_dsi_config *config)
-{
-	struct mdfld_dsi_connector *dsi_connector;
-
-	if (!config)
-		return NULL;
-
-	dsi_connector = config->connector;
-
-	if (!dsi_connector)
-		return NULL;
-
-	return dsi_connector->pkg_sender;
-}
-
-static inline struct mdfld_dsi_config *
-	mdfld_dsi_encoder_get_config(struct mdfld_dsi_encoder *encoder)
-{
-	if (!encoder)
-		return NULL;
-	return (struct mdfld_dsi_config *)encoder->private;
-}
-
-static inline struct mdfld_dsi_connector *
-	mdfld_dsi_encoder_get_connector(struct mdfld_dsi_encoder *encoder)
-{
-	struct mdfld_dsi_config *config;
-
-	if (!encoder)
-		return NULL;
-
-	config = mdfld_dsi_encoder_get_config(encoder);
-	if (!config)
-		return NULL;
-
-	return config->connector;
-}
-
-static inline void *mdfld_dsi_encoder_get_pkg_sender(
-	struct mdfld_dsi_encoder *encoder)
-{
-	struct mdfld_dsi_config *dsi_config;
-
-	dsi_config = mdfld_dsi_encoder_get_config(encoder);
-	if (!dsi_config)
-		return NULL;
-
-	return mdfld_dsi_get_pkg_sender(dsi_config);
-}
-
-static inline int mdfld_dsi_encoder_get_pipe(struct mdfld_dsi_encoder *encoder)
-{
-	struct mdfld_dsi_connector *connector;
-
-	if (!encoder)
-		return -1;
-
-	connector = mdfld_dsi_encoder_get_connector(encoder);
-	if (!connector)
-		return -1;
-
-	return connector->pipe;
-}
-
-extern void mdfld_dsi_gen_fifo_ready(struct drm_device *dev,
-				u32 gen_fifo_stat_reg, u32 fifo_stat);
-extern void mdfld_dsi_brightness_init(struct mdfld_dsi_config *dsi_config,
-				int pipe);
-extern void mdfld_dsi_brightness_control(struct drm_device *dev, int pipe,
-				int level);
-extern void mdfld_dsi_output_init(struct drm_device *dev, int pipe,
-				struct mdfld_dsi_config *config,
-				struct panel_funcs *p_cmd_funcs,
-				struct panel_funcs *p_vid_funcs);
-extern void mdfld_dsi_controller_init(struct mdfld_dsi_config *dsi_config,
-				int pipe);
-extern int mdfld_dsi_get_power_mode(struct mdfld_dsi_config *dsi_config,
-				u32 *mode,
-				u8 transmission);
-extern int mdfld_dsi_get_diagnostic_result(struct mdfld_dsi_config *dsi_config,
-				u32 *result,
-				u8 transmission);
-extern int mdfld_dsi_panel_reset(int pipe);
-
-#endif /*__MDFLD_DSI_OUTPUT_H__*/
diff --git a/drivers/staging/gma500/mdfld_dsi_pkg_sender.c b/drivers/staging/gma500/mdfld_dsi_pkg_sender.c
deleted file mode 100644
index 9b96a5c9abcd..000000000000
--- a/drivers/staging/gma500/mdfld_dsi_pkg_sender.c
+++ /dev/null
@@ -1,1484 +0,0 @@
-/*
- * Copyright © 2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * Jackie Li<yaodong.li@intel.com>
- */
-
-#include <linux/freezer.h>
-
-#include "mdfld_dsi_output.h"
-#include "mdfld_dsi_pkg_sender.h"
-#include "mdfld_dsi_dbi.h"
-#include "mdfld_dsi_dpi.h"
-
-#define MDFLD_DSI_DBI_FIFO_TIMEOUT		100
-#define MDFLD_DSI_MAX_RETURN_PACKET_SIZE	512
-#define MDFLD_DSI_READ_MAX_COUNT		5000
-
-static const char * const dsi_errors[] = {
-	"RX SOT Error",
-	"RX SOT Sync Error",
-	"RX EOT Sync Error",
-	"RX Escape Mode Entry Error",
-	"RX LP TX Sync Error",
-	"RX HS Receive Timeout Error",
-	"RX False Control Error",
-	"RX ECC Single Bit Error",
-	"RX ECC Multibit Error",
-	"RX Checksum Error",
-	"RX DSI Data Type Not Recognised",
-	"RX DSI VC ID Invalid",
-	"TX False Control Error",
-	"TX ECC Single Bit Error",
-	"TX ECC Multibit Error",
-	"TX Checksum Error",
-	"TX DSI Data Type Not Recognised",
-	"TX DSI VC ID invalid",
-	"High Contention",
-	"Low contention",
-	"DPI FIFO Under run",
-	"HS TX Timeout",
-	"LP RX Timeout",
-	"Turn Around ACK Timeout",
-	"ACK With No Error",
-	"RX Invalid TX Length",
-	"RX Prot Violation",
-	"HS Generic Write FIFO Full",
-	"LP Generic Write FIFO Full",
-	"Generic Read Data Avail",
-	"Special Packet Sent",
-	"Tearing Effect",
-};
-
-static int wait_for_gen_fifo_empty(struct mdfld_dsi_pkg_sender *sender,
-								u32 mask)
-{
-	struct drm_device *dev = sender->dev;
-	u32 gen_fifo_stat_reg = sender->mipi_gen_fifo_stat_reg;
-	int retry = 0xffff;
-
-	while (retry--) {
-		if ((mask & REG_READ(gen_fifo_stat_reg)) == mask)
-			return 0;
-		udelay(100);
-	}
-	dev_err(dev->dev, "fifo is NOT empty 0x%08x\n",
-					REG_READ(gen_fifo_stat_reg));
-	return -EIO;
-}
-
-static int wait_for_all_fifos_empty(struct mdfld_dsi_pkg_sender *sender)
-{
-	return wait_for_gen_fifo_empty(sender, (1 << 2) | (1 << 10) | (1 << 18)
-		| (1 << 26) | (1 << 27) | (1 << 28));
-}
-
-static int wait_for_lp_fifos_empty(struct mdfld_dsi_pkg_sender *sender)
-{
-	return wait_for_gen_fifo_empty(sender, (1 << 10) | (1 << 26));
-}
-
-static int wait_for_hs_fifos_empty(struct mdfld_dsi_pkg_sender *sender)
-{
-	return wait_for_gen_fifo_empty(sender, (1 << 2) | (1 << 18));
-}
-
-static int wait_for_dbi_fifo_empty(struct mdfld_dsi_pkg_sender *sender)
-{
-	return wait_for_gen_fifo_empty(sender, (1 << 27));
-}
-
-static int handle_dsi_error(struct mdfld_dsi_pkg_sender *sender, u32 mask)
-{
-	u32 intr_stat_reg = sender->mipi_intr_stat_reg;
-	struct drm_device *dev = sender->dev;
-
-	switch (mask) {
-	case (1 << 0):
-	case (1 << 1):
-	case (1 << 2):
-	case (1 << 3):
-	case (1 << 4):
-	case (1 << 5):
-	case (1 << 6):
-	case (1 << 7):
-	case (1 << 8):
-	case (1 << 9):
-	case (1 << 10):
-	case (1 << 11):
-	case (1 << 12):
-	case (1 << 13):
-		break;
-	case (1 << 14):
-		/*wait for all fifo empty*/
-		/*wait_for_all_fifos_empty(sender)*/;
-		break;
-	case (1 << 15):
-		break;
-	case (1 << 16):
-		break;
-	case (1 << 17):
-		break;
-	case (1 << 18):
-	case (1 << 19):
-		/*wait for contention recovery time*/
-		/*mdelay(10);*/
-		/*wait for all fifo empty*/
-		if (0)
-			wait_for_all_fifos_empty(sender);
-		break;
-	case (1 << 20):
-		break;
-	case (1 << 21):
-		/*wait for all fifo empty*/
-		/*wait_for_all_fifos_empty(sender);*/
-		break;
-	case (1 << 22):
-		break;
-	case (1 << 23):
-	case (1 << 24):
-	case (1 << 25):
-	case (1 << 26):
-	case (1 << 27):
-		/* HS Gen fifo full */
-		REG_WRITE(intr_stat_reg, mask);
-		wait_for_hs_fifos_empty(sender);
-		break;
-	case (1 << 28):
-		/* LP Gen fifo full\n */
-		REG_WRITE(intr_stat_reg, mask);
-		wait_for_lp_fifos_empty(sender);
-		break;
-	case (1 << 29):
-	case (1 << 30):
-	case (1 << 31):
-		break;
-	}
-
-	if (mask & REG_READ(intr_stat_reg))
-		dev_warn(dev->dev, "Cannot clean interrupt 0x%08x\n", mask);
-
-	return 0;
-}
-
-static int dsi_error_handler(struct mdfld_dsi_pkg_sender *sender)
-{
-	struct drm_device *dev = sender->dev;
-	u32 intr_stat_reg = sender->mipi_intr_stat_reg;
-	u32 mask;
-	u32 intr_stat;
-	int i;
-	int err = 0;
-
-	intr_stat = REG_READ(intr_stat_reg);
-
-	for (i = 0; i < 32; i++) {
-		mask = (0x00000001UL) << i;
-		if (intr_stat & mask) {
-			dev_dbg(dev->dev, "[DSI]: %s\n", dsi_errors[i]);
-			err = handle_dsi_error(sender, mask);
-			if (err)
-				dev_err(dev->dev, "Cannot handle error\n");
-		}
-	}
-	return err;
-}
-
-static inline int dbi_cmd_sent(struct mdfld_dsi_pkg_sender *sender)
-{
-	struct drm_device *dev = sender->dev;
-	u32 retry = 0xffff;
-	u32 dbi_cmd_addr_reg = sender->mipi_cmd_addr_reg;
-
-	/* Query the command execution status */
-	while (retry--) {
-		if (!(REG_READ(dbi_cmd_addr_reg) & (1 << 0)))
-			break;
-	}
-
-	if (!retry) {
-		dev_err(dev->dev, "Timeout waiting for DBI Command status\n");
-		return -EAGAIN;
-	}
-	return 0;
-}
-
-/*
- * NOTE: this interface is abandoned expect for write_mem_start DCS
- * other DCS are sent via generic pkg interfaces
- */
-static int send_dcs_pkg(struct mdfld_dsi_pkg_sender *sender,
-			struct mdfld_dsi_pkg *pkg)
-{
-	struct drm_device *dev = sender->dev;
-	struct mdfld_dsi_dcs_pkg *dcs_pkg = &pkg->pkg.dcs_pkg;
-	u32 dbi_cmd_len_reg = sender->mipi_cmd_len_reg;
-	u32 dbi_cmd_addr_reg = sender->mipi_cmd_addr_reg;
-	u32 cb_phy = sender->dbi_cb_phy;
-	u32 index = 0;
-	u8 *cb = (u8 *)sender->dbi_cb_addr;
-	int i;
-	int ret;
-
-	if (!sender->dbi_pkg_support) {
-		dev_err(dev->dev, "Trying to send DCS on a non DBI output, abort!\n");
-		return -ENOTSUPP;
-	}
-
-	/*wait for DBI fifo empty*/
-	wait_for_dbi_fifo_empty(sender);
-
-	*(cb + (index++)) = dcs_pkg->cmd;
-	if (dcs_pkg->param_num) {
-		for (i = 0; i < dcs_pkg->param_num; i++)
-			*(cb + (index++)) = *(dcs_pkg->param + i);
-	}
-
-	REG_WRITE(dbi_cmd_len_reg, (1 + dcs_pkg->param_num));
-	REG_WRITE(dbi_cmd_addr_reg,
-		(cb_phy << CMD_MEM_ADDR_OFFSET)
-		| (1 << 0)
-		| ((dcs_pkg->data_src == CMD_DATA_SRC_PIPE) ? (1 << 1) : 0));
-
-	ret = dbi_cmd_sent(sender);
-	if (ret) {
-		dev_err(dev->dev, "command 0x%x not complete\n", dcs_pkg->cmd);
-		return -EAGAIN;
-	}
-	return 0;
-}
-
-static int __send_short_pkg(struct mdfld_dsi_pkg_sender *sender,
-				struct mdfld_dsi_pkg *pkg)
-{
-	struct drm_device *dev = sender->dev;
-	u32 hs_gen_ctrl_reg = sender->mipi_hs_gen_ctrl_reg;
-	u32 lp_gen_ctrl_reg = sender->mipi_lp_gen_ctrl_reg;
-	u32 gen_ctrl_val = 0;
-	struct mdfld_dsi_gen_short_pkg *short_pkg = &pkg->pkg.short_pkg;
-
-	gen_ctrl_val |= short_pkg->cmd << MCS_COMMANDS_POS;
-	gen_ctrl_val |= 0 << DCS_CHANNEL_NUMBER_POS;
-	gen_ctrl_val |= pkg->pkg_type;
-	gen_ctrl_val |= short_pkg->param << MCS_PARAMETER_POS;
-
-	if (pkg->transmission_type == MDFLD_DSI_HS_TRANSMISSION) {
-		/* wait for hs fifo empty */
-		/* wait_for_hs_fifos_empty(sender); */
-		/* Send pkg */
-		REG_WRITE(hs_gen_ctrl_reg, gen_ctrl_val);
-	} else if (pkg->transmission_type == MDFLD_DSI_LP_TRANSMISSION) {
-		/* wait_for_lp_fifos_empty(sender); */
-		/* Send pkg*/
-		REG_WRITE(lp_gen_ctrl_reg, gen_ctrl_val);
-	} else {
-		dev_err(dev->dev, "Unknown transmission type %d\n",
-							pkg->transmission_type);
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static int __send_long_pkg(struct mdfld_dsi_pkg_sender *sender,
-				struct mdfld_dsi_pkg *pkg)
-{
-	struct drm_device *dev = sender->dev;
-	u32 hs_gen_ctrl_reg = sender->mipi_hs_gen_ctrl_reg;
-	u32 hs_gen_data_reg = sender->mipi_hs_gen_data_reg;
-	u32 lp_gen_ctrl_reg = sender->mipi_lp_gen_ctrl_reg;
-	u32 lp_gen_data_reg = sender->mipi_lp_gen_data_reg;
-	u32 gen_ctrl_val = 0;
-	u32 *dp;
-	int i;
-	struct mdfld_dsi_gen_long_pkg *long_pkg = &pkg->pkg.long_pkg;
-
-	dp = long_pkg->data;
-
-	/*
-	 * Set up word count for long pkg
-	 * FIXME: double check word count field.
-	 * currently, using the byte counts of the payload as the word count.
-	 * ------------------------------------------------------------
-	 * | DI |   WC   | ECC|         PAYLOAD              |CHECKSUM|
-	 * ------------------------------------------------------------
-	 */
-	gen_ctrl_val |= (long_pkg->len << 2) << WORD_COUNTS_POS;
-	gen_ctrl_val |= 0 << DCS_CHANNEL_NUMBER_POS;
-	gen_ctrl_val |= pkg->pkg_type;
-
-	if (pkg->transmission_type == MDFLD_DSI_HS_TRANSMISSION) {
-		/* Wait for hs ctrl and data fifos to be empty */
-		/* wait_for_hs_fifos_empty(sender); */
-		for (i = 0; i < long_pkg->len; i++)
-			REG_WRITE(hs_gen_data_reg, *(dp + i));
-		REG_WRITE(hs_gen_ctrl_reg, gen_ctrl_val);
-	} else if (pkg->transmission_type == MDFLD_DSI_LP_TRANSMISSION) {
-		/* wait_for_lp_fifos_empty(sender); */
-		for (i = 0; i < long_pkg->len; i++)
-			REG_WRITE(lp_gen_data_reg, *(dp + i));
-		REG_WRITE(lp_gen_ctrl_reg, gen_ctrl_val);
-	} else {
-		dev_err(dev->dev, "Unknown transmission type %d\n",
-						pkg->transmission_type);
-		return -EINVAL;
-	}
-
-	return 0;
-
-}
-
-static int send_mcs_short_pkg(struct mdfld_dsi_pkg_sender *sender,
-				struct mdfld_dsi_pkg *pkg)
-{
-	return __send_short_pkg(sender, pkg);
-}
-
-static int send_mcs_long_pkg(struct mdfld_dsi_pkg_sender *sender,
-				struct mdfld_dsi_pkg *pkg)
-{
-	return __send_long_pkg(sender, pkg);
-}
-
-static int send_gen_short_pkg(struct mdfld_dsi_pkg_sender *sender,
-				struct mdfld_dsi_pkg *pkg)
-{
-	return __send_short_pkg(sender, pkg);
-}
-
-static int send_gen_long_pkg(struct mdfld_dsi_pkg_sender *sender,
-				struct mdfld_dsi_pkg *pkg)
-{
-	return __send_long_pkg(sender, pkg);
-}
-
-static int send_pkg_prepare(struct mdfld_dsi_pkg_sender *sender,
-				struct mdfld_dsi_pkg *pkg)
-{
-	u8 cmd;
-	u8 *data;
-
-	switch (pkg->pkg_type) {
-	case MDFLD_DSI_PKG_DCS:
-		cmd = pkg->pkg.dcs_pkg.cmd;
-		break;
-	case MDFLD_DSI_PKG_MCS_SHORT_WRITE_0:
-	case MDFLD_DSI_PKG_MCS_SHORT_WRITE_1:
-		cmd = pkg->pkg.short_pkg.cmd;
-		break;
-	case MDFLD_DSI_PKG_MCS_LONG_WRITE:
-		data = (u8 *)pkg->pkg.long_pkg.data;
-		cmd = *data;
-		break;
-	default:
-		return 0;
-	}
-
-	/* This prevents other package sending while doing msleep */
-	sender->status = MDFLD_DSI_PKG_SENDER_BUSY;
-
-	/* Check panel mode v.s. sending command */
-	if ((sender->panel_mode & MDFLD_DSI_PANEL_MODE_SLEEP) &&
-		cmd != exit_sleep_mode) {
-		dev_err(sender->dev->dev,
-				"sending 0x%x when panel sleep in\n", cmd);
-		sender->status = MDFLD_DSI_PKG_SENDER_FREE;
-		return -EINVAL;
-	}
-
-	/* Wait for 120 milliseconds in case exit_sleep_mode just be sent */
-	if (cmd == DCS_ENTER_SLEEP_MODE) {
- 		/*TODO: replace it with msleep later*/
-		mdelay(120);
-	}
-	return 0;
-}
-
-static int send_pkg_done(struct mdfld_dsi_pkg_sender *sender,
-				struct mdfld_dsi_pkg *pkg)
-{
-	u8 cmd;
-	u8 *data;
-
-	switch (pkg->pkg_type) {
-	case MDFLD_DSI_PKG_DCS:
-		cmd = pkg->pkg.dcs_pkg.cmd;
-		break;
-	case MDFLD_DSI_PKG_MCS_SHORT_WRITE_0:
-	case MDFLD_DSI_PKG_MCS_SHORT_WRITE_1:
-		cmd = pkg->pkg.short_pkg.cmd;
-		break;
-	case MDFLD_DSI_PKG_MCS_LONG_WRITE:
-		data = (u8 *)pkg->pkg.long_pkg.data;
-		cmd = *data;
-		break;
-	default:
-		return 0;
-	}
-
-	/* Update panel status */
-	if (cmd == DCS_ENTER_SLEEP_MODE) {
-		sender->panel_mode |= MDFLD_DSI_PANEL_MODE_SLEEP;
-		/*TODO: replace it with msleep later*/
-		mdelay(120);
-	} else if (cmd == DCS_EXIT_SLEEP_MODE) {
-		sender->panel_mode &= ~MDFLD_DSI_PANEL_MODE_SLEEP;
-		/*TODO: replace it with msleep later*/
-		mdelay(120);
-	} else if (unlikely(cmd == DCS_SOFT_RESET)) {
-		/*TODO: replace it with msleep later*/
-		mdelay(5);
- 	}
-	sender->status = MDFLD_DSI_PKG_SENDER_FREE;
-	return 0;
-
-}
-
-static int do_send_pkg(struct mdfld_dsi_pkg_sender *sender,
-			struct mdfld_dsi_pkg *pkg)
-{
-	int ret;
-
-	if (sender->status == MDFLD_DSI_PKG_SENDER_BUSY) {
-		dev_err(sender->dev->dev, "sender is busy\n");
-		return -EAGAIN;
-	}
-
-	ret = send_pkg_prepare(sender, pkg);
-	if (ret) {
-		dev_err(sender->dev->dev, "send_pkg_prepare error\n");
-		return ret;
-	}
-
-	switch (pkg->pkg_type) {
-	case MDFLD_DSI_PKG_DCS:
-		ret = send_dcs_pkg(sender, pkg);
-		break;
-	case MDFLD_DSI_PKG_GEN_SHORT_WRITE_0:
-	case MDFLD_DSI_PKG_GEN_SHORT_WRITE_1:
-	case MDFLD_DSI_PKG_GEN_SHORT_WRITE_2:
-	case MDFLD_DSI_PKG_GEN_READ_0:
-	case MDFLD_DSI_PKG_GEN_READ_1:
-	case MDFLD_DSI_PKG_GEN_READ_2:
-		ret = send_gen_short_pkg(sender, pkg);
-		break;
-	case MDFLD_DSI_PKG_GEN_LONG_WRITE:
-		ret = send_gen_long_pkg(sender, pkg);
-		break;
-	case MDFLD_DSI_PKG_MCS_SHORT_WRITE_0:
-	case MDFLD_DSI_PKG_MCS_SHORT_WRITE_1:
-	case MDFLD_DSI_PKG_MCS_READ:
-		ret = send_mcs_short_pkg(sender, pkg);
-		break;
-	case MDFLD_DSI_PKG_MCS_LONG_WRITE:
-		ret = send_mcs_long_pkg(sender, pkg);
-		break;
-	default:
-		dev_err(sender->dev->dev, "Invalid pkg type 0x%x\n",
-							pkg->pkg_type);
-		ret = -EINVAL;
-	}
-	send_pkg_done(sender, pkg);
-	return ret;
-}
-
-static int send_pkg(struct mdfld_dsi_pkg_sender *sender,
-			struct mdfld_dsi_pkg *pkg)
-{
-	int err ;
-
-	/* Handle DSI error */
-	err = dsi_error_handler(sender);
-	if (err) {
-		dev_err(sender->dev->dev, "Error handling failed\n");
-		err = -EAGAIN;
-		goto send_pkg_err;
-	}
-
-	/* Send pkg */
-	err = do_send_pkg(sender, pkg);
-	if (err) {
-		dev_err(sender->dev->dev, "sent pkg failed\n");
-		err = -EAGAIN;
-		goto send_pkg_err;
-	}
-
-	/* FIXME: should I query complete and fifo empty here? */
-send_pkg_err:
-	return err;
-}
-
-static struct mdfld_dsi_pkg *pkg_sender_get_pkg_locked(
-					struct mdfld_dsi_pkg_sender *sender)
-{
-	struct mdfld_dsi_pkg *pkg;
-
-	if (list_empty(&sender->free_list)) {
-		dev_err(sender->dev->dev, "No free pkg left\n");
-		return NULL;
-	}
-	pkg = list_first_entry(&sender->free_list, struct mdfld_dsi_pkg, entry);
-	/* Detach from free list */
-	list_del_init(&pkg->entry);
-	return pkg;
-}
-
-static void pkg_sender_put_pkg_locked(struct mdfld_dsi_pkg_sender *sender,
-					struct mdfld_dsi_pkg *pkg)
-{
-	memset(pkg, 0, sizeof(struct mdfld_dsi_pkg));
-	INIT_LIST_HEAD(&pkg->entry);
-	list_add_tail(&pkg->entry, &sender->free_list);
-}
-
-static int mdfld_dbi_cb_init(struct mdfld_dsi_pkg_sender *sender,
-					struct psb_gtt *pg, int pipe)
-{
-	unsigned long phys;
-	void *virt_addr = NULL;
-
-	switch (pipe) {
-	case 0:
-		/* FIXME: Doesn't this collide with stolen space ? */
-		phys = pg->gtt_phys_start - 0x1000;
-		break;
-	case 2:
-		phys = pg->gtt_phys_start - 0x800;
-		break;
-	default:
-		dev_err(sender->dev->dev, "Unsupported channel %d\n", pipe);
-		return -EINVAL;
-	}
-
-	virt_addr = ioremap_nocache(phys, 0x800);
-	if (!virt_addr) {
-		dev_err(sender->dev->dev, "Map DBI command buffer error\n");
-		return -ENOMEM;
-	}
-	sender->dbi_cb_phy = phys;
-	sender->dbi_cb_addr = virt_addr;
-	return 0;
-}
-
-static void mdfld_dbi_cb_destroy(struct mdfld_dsi_pkg_sender *sender)
-{
-	if (sender && sender->dbi_cb_addr)
-		iounmap(sender->dbi_cb_addr);
-}
-
-static void pkg_sender_queue_pkg(struct mdfld_dsi_pkg_sender *sender,
-					struct mdfld_dsi_pkg *pkg,
-					int delay)
-{
-	unsigned long flags;
-
-	spin_lock_irqsave(&sender->lock, flags);
-
-	if (!delay) {
-		send_pkg(sender, pkg);
-		pkg_sender_put_pkg_locked(sender, pkg);
-	} else {
-		/* Queue it */
-		list_add_tail(&pkg->entry, &sender->pkg_list);
-	}
-	spin_unlock_irqrestore(&sender->lock, flags);
-}
-
-static void process_pkg_list(struct mdfld_dsi_pkg_sender *sender)
-{
-	struct mdfld_dsi_pkg *pkg;
-	unsigned long flags;
-
-	spin_lock_irqsave(&sender->lock, flags);
-
-	while (!list_empty(&sender->pkg_list)) {
-		pkg = list_first_entry(&sender->pkg_list,
-					struct mdfld_dsi_pkg, entry);
-		send_pkg(sender, pkg);
-		list_del_init(&pkg->entry);
-		pkg_sender_put_pkg_locked(sender, pkg);
-	}
-
-	spin_unlock_irqrestore(&sender->lock, flags);
-}
-
-static int mdfld_dsi_send_mcs_long(struct mdfld_dsi_pkg_sender *sender,
-	u32 *data, u32 len, u8 transmission, int delay)
-{
-	struct mdfld_dsi_pkg *pkg;
-	unsigned long flags;
-
-	spin_lock_irqsave(&sender->lock, flags);
-	pkg = pkg_sender_get_pkg_locked(sender);
-	spin_unlock_irqrestore(&sender->lock, flags);
-
-	if (!pkg) {
-		dev_err(sender->dev->dev, "No memory\n");
-		return -ENOMEM;
-	}
-	pkg->pkg_type = MDFLD_DSI_PKG_MCS_LONG_WRITE;
-	pkg->transmission_type = transmission;
-	pkg->pkg.long_pkg.data = data;
-	pkg->pkg.long_pkg.len = len;
-	INIT_LIST_HEAD(&pkg->entry);
-
-	pkg_sender_queue_pkg(sender, pkg, delay);
-	return 0;
-}
-
-static int mdfld_dsi_send_mcs_short(struct mdfld_dsi_pkg_sender *sender,
-					u8 cmd, u8 param, u8 param_num,
-					u8 transmission,
-					int delay)
-{
-	struct mdfld_dsi_pkg *pkg;
-	unsigned long flags;
-
-	spin_lock_irqsave(&sender->lock, flags);
-	pkg = pkg_sender_get_pkg_locked(sender);
-	spin_unlock_irqrestore(&sender->lock, flags);
-
-	if (!pkg) {
-		dev_err(sender->dev->dev, "No memory\n");
-		return -ENOMEM;
-	}
-
-	if (param_num) {
-		pkg->pkg_type = MDFLD_DSI_PKG_MCS_SHORT_WRITE_1;
-		pkg->pkg.short_pkg.param = param;
-	} else {
-		pkg->pkg_type = MDFLD_DSI_PKG_MCS_SHORT_WRITE_0;
-		pkg->pkg.short_pkg.param = 0;
-	}
-	pkg->transmission_type = transmission;
-	pkg->pkg.short_pkg.cmd = cmd;
-	INIT_LIST_HEAD(&pkg->entry);
-
-	pkg_sender_queue_pkg(sender, pkg, delay);
-	return 0;
-}
-
-static int mdfld_dsi_send_gen_short(struct mdfld_dsi_pkg_sender *sender,
-					u8 param0, u8 param1, u8 param_num,
-					u8 transmission,
-					int delay)
-{
-	struct mdfld_dsi_pkg *pkg;
-	unsigned long flags;
-
-	spin_lock_irqsave(&sender->lock, flags);
-	pkg = pkg_sender_get_pkg_locked(sender);
-	spin_unlock_irqrestore(&sender->lock, flags);
-
-	if (!pkg) {
-		dev_err(sender->dev->dev, "No pkg memory\n");
-		return -ENOMEM;
-	}
-
-	switch (param_num) {
-	case 0:
-		pkg->pkg_type = MDFLD_DSI_PKG_GEN_SHORT_WRITE_0;
-		pkg->pkg.short_pkg.cmd = 0;
-		pkg->pkg.short_pkg.param = 0;
-		break;
-	case 1:
-		pkg->pkg_type = MDFLD_DSI_PKG_GEN_SHORT_WRITE_1;
-		pkg->pkg.short_pkg.cmd = param0;
-		pkg->pkg.short_pkg.param = 0;
-		break;
-	case 2:
-		pkg->pkg_type = MDFLD_DSI_PKG_GEN_SHORT_WRITE_2;
-		pkg->pkg.short_pkg.cmd = param0;
-		pkg->pkg.short_pkg.param = param1;
-		break;
-	}
-
-	pkg->transmission_type = transmission;
-	INIT_LIST_HEAD(&pkg->entry);
-
-	pkg_sender_queue_pkg(sender, pkg, delay);
-	return 0;
-}
-
-static int mdfld_dsi_send_gen_long(struct mdfld_dsi_pkg_sender *sender,
-				u32 *data, u32 len, u8 transmission, int delay)
-{
-	struct mdfld_dsi_pkg *pkg;
-	unsigned long flags;
-
-	spin_lock_irqsave(&sender->lock, flags);
-	pkg = pkg_sender_get_pkg_locked(sender);
-	spin_unlock_irqrestore(&sender->lock, flags);
-
-	if (!pkg) {
-		dev_err(sender->dev->dev, "No pkg memory\n");
-		return -ENOMEM;
-	}
-
-	pkg->pkg_type = MDFLD_DSI_PKG_GEN_LONG_WRITE;
-	pkg->transmission_type = transmission;
-	pkg->pkg.long_pkg.data = data;
-	pkg->pkg.long_pkg.len = len;
-
-	INIT_LIST_HEAD(&pkg->entry);
-
-	pkg_sender_queue_pkg(sender, pkg, delay);
-
-	return 0;
-}
-
-static int __read_panel_data(struct mdfld_dsi_pkg_sender *sender,
-				struct mdfld_dsi_pkg *pkg,
-				u32 *data,
-				u16 len)
-{
-	unsigned long flags;
-	struct drm_device *dev = sender->dev;
-	int i;
-	u32 gen_data_reg;
-	int retry = MDFLD_DSI_READ_MAX_COUNT;
-	u8 transmission = pkg->transmission_type;
-
-	/*
-	 * do reading.
-	 * 0) send out generic read request
-	 * 1) polling read data avail interrupt
-	 * 2) read data
-	 */
-	spin_lock_irqsave(&sender->lock, flags);
-
-	REG_WRITE(sender->mipi_intr_stat_reg, 1 << 29);
-
-	if ((REG_READ(sender->mipi_intr_stat_reg) & (1 << 29)))
-		DRM_ERROR("Can NOT clean read data valid interrupt\n");
-
-	/*send out read request*/
-	send_pkg(sender, pkg);
-
-	pkg_sender_put_pkg_locked(sender, pkg);
-
-	/*polling read data avail interrupt*/
-	while (retry && !(REG_READ(sender->mipi_intr_stat_reg) & (1 << 29))) {
-		udelay(100);
-		retry--;
-	}
-
-	if (!retry) {
-		spin_unlock_irqrestore(&sender->lock, flags);
-		return -ETIMEDOUT;
-	}
-
-	REG_WRITE(sender->mipi_intr_stat_reg, (1 << 29));
-
-	/*read data*/
-	if (transmission == MDFLD_DSI_HS_TRANSMISSION)
-		gen_data_reg = sender->mipi_hs_gen_data_reg;
-	else if (transmission == MDFLD_DSI_LP_TRANSMISSION)
-		gen_data_reg = sender->mipi_lp_gen_data_reg;
-	else {
-		DRM_ERROR("Unknown transmission");
-		spin_unlock_irqrestore(&sender->lock, flags);
-		return -EINVAL;
-	}
-
-	for (i=0; i<len; i++)
-		*(data + i) = REG_READ(gen_data_reg);
-
- 	spin_unlock_irqrestore(&sender->lock, flags);
- 
-	return 0;
-}
-
-static int mdfld_dsi_read_gen(struct mdfld_dsi_pkg_sender *sender,
-				u8 param0,
-				u8 param1,
-				u8 param_num,
-				u32 *data,
-				u16 len,
-				u8 transmission)
-{
-	struct mdfld_dsi_pkg *pkg;
-	unsigned long flags;
-
-	spin_lock_irqsave(&sender->lock, flags);
-
-	pkg = pkg_sender_get_pkg_locked(sender);
-
-	spin_unlock_irqrestore(&sender->lock,flags);
-
-	if (!pkg) {
-		dev_err(sender->dev->dev, "No pkg memory\n");
-		return -ENOMEM;
-	}
-
-	switch (param_num) {
-	case 0:
-		pkg->pkg_type = MDFLD_DSI_PKG_GEN_READ_0;
-		pkg->pkg.short_pkg.cmd = 0;
-		pkg->pkg.short_pkg.param = 0;
-		break;
-	case 1:
-		pkg->pkg_type = MDFLD_DSI_PKG_GEN_READ_1;
-		pkg->pkg.short_pkg.cmd = param0;
-		pkg->pkg.short_pkg.param = 0;
-		break;
- 	case 2:
-		pkg->pkg_type = MDFLD_DSI_PKG_GEN_READ_2;
-		pkg->pkg.short_pkg.cmd = param0;
-		pkg->pkg.short_pkg.param = param1;
-		break;
-	}
-
-	pkg->transmission_type = transmission;
-
-	INIT_LIST_HEAD(&pkg->entry);
-
-	return __read_panel_data(sender, pkg, data, len);
-}
- 
-static int mdfld_dsi_read_mcs(struct mdfld_dsi_pkg_sender *sender,
-				u8 cmd,
-				u32 *data,
-				u16 len,
-				u8 transmission)
-{
-	struct mdfld_dsi_pkg *pkg;
-	unsigned long flags;
-
-	spin_lock_irqsave(&sender->lock, flags);
-
-	pkg = pkg_sender_get_pkg_locked(sender);
-
- 	spin_unlock_irqrestore(&sender->lock, flags);
- 
- 	if (!pkg) {
-		dev_err(sender->dev->dev, "No pkg memory\n");
- 		return -ENOMEM;
-	}
-
-	pkg->pkg_type = MDFLD_DSI_PKG_MCS_READ;
-	pkg->pkg.short_pkg.cmd = cmd;
-	pkg->pkg.short_pkg.param = 0;
-
-	pkg->transmission_type = transmission;
- 
-	INIT_LIST_HEAD(&pkg->entry);
-
-	return __read_panel_data(sender, pkg, data, len);
-}
-
-void dsi_controller_dbi_init(struct mdfld_dsi_config * dsi_config, int pipe)
-{
-	struct drm_device * dev = dsi_config->dev;
-	u32 reg_offset = pipe ? MIPIC_REG_OFFSET : 0;
-	int lane_count = dsi_config->lane_count;
-	u32 val = 0;
-
-	/*un-ready device*/
-	REG_WRITE((MIPIA_DEVICE_READY_REG + reg_offset), 0x00000000);
-
-	/*init dsi adapter before kicking off*/
-	REG_WRITE((MIPIA_CONTROL_REG + reg_offset), 0x00000018);
-
-	/*TODO: figure out how to setup these registers*/
-	REG_WRITE((MIPIA_DPHY_PARAM_REG + reg_offset), 0x150c3408);
-	REG_WRITE((MIPIA_CLK_LANE_SWITCH_TIME_CNT_REG + reg_offset), 0x000a0014);
-	REG_WRITE((MIPIA_DBI_BW_CTRL_REG + reg_offset), 0x00000400);
-	REG_WRITE((MIPIA_DBI_FIFO_THROTTLE_REG + reg_offset), 0x00000001);
-	REG_WRITE((MIPIA_HS_LS_DBI_ENABLE_REG + reg_offset), 0x00000000);
-
-	/*enable all interrupts*/
-	REG_WRITE((MIPIA_INTR_EN_REG + reg_offset), 0xffffffff);
-	/*max value: 20 clock cycles of txclkesc*/
-	REG_WRITE((MIPIA_TURN_AROUND_TIMEOUT_REG + reg_offset), 0x0000001f);
-	/*min 21 txclkesc, max: ffffh*/
-	REG_WRITE((MIPIA_DEVICE_RESET_TIMER_REG + reg_offset), 0x0000ffff);
-	/*min: 7d0 max: 4e20*/
-	REG_WRITE((MIPIA_INIT_COUNT_REG + reg_offset), 0x00000fa0);
-
-	/*set up max return packet size*/
-	REG_WRITE((MIPIA_MAX_RETURN_PACK_SIZE_REG + reg_offset),
-			MDFLD_DSI_MAX_RETURN_PACKET_SIZE);
-
-	/*set up func_prg*/
-	val |= lane_count;
-	val |= (dsi_config->channel_num << DSI_DBI_VIRT_CHANNEL_OFFSET);
-	val |= DSI_DBI_COLOR_FORMAT_OPTION2;
-	REG_WRITE((MIPIA_DSI_FUNC_PRG_REG + reg_offset), val);
-
-	REG_WRITE((MIPIA_HS_TX_TIMEOUT_REG + reg_offset), 0x3fffff);
-	REG_WRITE((MIPIA_LP_RX_TIMEOUT_REG + reg_offset), 0xffff);
-
-	REG_WRITE((MIPIA_HIGH_LOW_SWITCH_COUNT_REG + reg_offset), 0x46);
-	REG_WRITE((MIPIA_EOT_DISABLE_REG + reg_offset), 0x00000000);
-	REG_WRITE((MIPIA_LP_BYTECLK_REG + reg_offset), 0x00000004);
-	REG_WRITE((MIPIA_DEVICE_READY_REG + reg_offset), 0x00000001);
-}
-
-void dsi_controller_dpi_init(struct mdfld_dsi_config * dsi_config, int pipe)
-{
-	struct drm_device * dev = dsi_config->dev;
-	u32 reg_offset = pipe ? MIPIC_REG_OFFSET : 0;
-	int lane_count = dsi_config->lane_count;
-	struct mdfld_dsi_dpi_timing dpi_timing;
-	struct drm_display_mode * mode = dsi_config->mode;
-	u32 val = 0;
-
-	/*un-ready device*/
-	REG_WRITE((MIPIA_DEVICE_READY_REG + reg_offset), 0x00000000);
-
-	/*init dsi adapter before kicking off*/
-	REG_WRITE((MIPIA_CONTROL_REG + reg_offset), 0x00000018);
-
-	/*enable all interrupts*/
-	REG_WRITE((MIPIA_INTR_EN_REG + reg_offset), 0xffffffff);
-
-	/*set up func_prg*/
-	val |= lane_count;
-	val |= dsi_config->channel_num << DSI_DPI_VIRT_CHANNEL_OFFSET;
-
-	switch(dsi_config->bpp) {
-	case 16:
-		val |= DSI_DPI_COLOR_FORMAT_RGB565;
-		break;
-	case 18:
-		val |= DSI_DPI_COLOR_FORMAT_RGB666;
-		break;
-	case 24:
-		val |= DSI_DPI_COLOR_FORMAT_RGB888;
-		break;
-	default:
-		DRM_ERROR("unsupported color format, bpp = %d\n", dsi_config->bpp);
-	}
-
-	REG_WRITE((MIPIA_DSI_FUNC_PRG_REG + reg_offset), val);
-
-	REG_WRITE((MIPIA_HS_TX_TIMEOUT_REG + reg_offset),
-			(mode->vtotal * mode->htotal * dsi_config->bpp / (8 * lane_count)) & DSI_HS_TX_TIMEOUT_MASK);
-	REG_WRITE((MIPIA_LP_RX_TIMEOUT_REG + reg_offset), 0xffff & DSI_LP_RX_TIMEOUT_MASK);
-
-	/*max value: 20 clock cycles of txclkesc*/
-	REG_WRITE((MIPIA_TURN_AROUND_TIMEOUT_REG + reg_offset), 0x14 & DSI_TURN_AROUND_TIMEOUT_MASK);
-
-	/*min 21 txclkesc, max: ffffh*/
-	REG_WRITE((MIPIA_DEVICE_RESET_TIMER_REG + reg_offset), 0xffff & DSI_RESET_TIMER_MASK);
-
-	REG_WRITE((MIPIA_DPI_RESOLUTION_REG + reg_offset), mode->vdisplay << 16 | mode->hdisplay);
-
-	/*set DPI timing registers*/
-	mdfld_dsi_dpi_timing_calculation(mode, &dpi_timing, dsi_config->lane_count, dsi_config->bpp);
-
-	REG_WRITE((MIPIA_HSYNC_COUNT_REG + reg_offset), dpi_timing.hsync_count & DSI_DPI_TIMING_MASK);
-	REG_WRITE((MIPIA_HBP_COUNT_REG + reg_offset), dpi_timing.hbp_count & DSI_DPI_TIMING_MASK);
-	REG_WRITE((MIPIA_HFP_COUNT_REG + reg_offset), dpi_timing.hfp_count & DSI_DPI_TIMING_MASK);
-	REG_WRITE((MIPIA_HACTIVE_COUNT_REG + reg_offset), dpi_timing.hactive_count & DSI_DPI_TIMING_MASK);
-	REG_WRITE((MIPIA_VSYNC_COUNT_REG + reg_offset), dpi_timing.vsync_count & DSI_DPI_TIMING_MASK);
-	REG_WRITE((MIPIA_VBP_COUNT_REG + reg_offset), dpi_timing.vbp_count & DSI_DPI_TIMING_MASK);
-	REG_WRITE((MIPIA_VFP_COUNT_REG + reg_offset), dpi_timing.vfp_count & DSI_DPI_TIMING_MASK);
-
-	REG_WRITE((MIPIA_HIGH_LOW_SWITCH_COUNT_REG + reg_offset), 0x46);
-
-	/*min: 7d0 max: 4e20*/
-	REG_WRITE((MIPIA_INIT_COUNT_REG + reg_offset), 0x000007d0);
-
-	/*set up video mode*/
-	val = dsi_config->video_mode | DSI_DPI_COMPLETE_LAST_LINE;
-	REG_WRITE((MIPIA_VIDEO_MODE_FORMAT_REG + reg_offset), val);
-
-	REG_WRITE((MIPIA_EOT_DISABLE_REG + reg_offset), 0x00000000);
-
-	REG_WRITE((MIPIA_LP_BYTECLK_REG + reg_offset), 0x00000004);
-
-	/*TODO: figure out how to setup these registers*/
-	REG_WRITE((MIPIA_DPHY_PARAM_REG + reg_offset), 0x150c3408);
-
-	REG_WRITE((MIPIA_CLK_LANE_SWITCH_TIME_CNT_REG + reg_offset), (0xa << 16) | 0x14);
-
-	/*set device ready*/
-	REG_WRITE((MIPIA_DEVICE_READY_REG + reg_offset), 0x00000001);
-}
-
-static void dsi_controller_init(struct mdfld_dsi_config * dsi_config, int pipe)
-{
-	if (!dsi_config || ((pipe != 0) && (pipe != 2))) {
-		DRM_ERROR("Invalid parameters\n");
-		return;
-	}
-
-	if (dsi_config->type == MDFLD_DSI_ENCODER_DPI)
-		dsi_controller_dpi_init(dsi_config, pipe);
-	else if (dsi_config->type == MDFLD_DSI_ENCODER_DBI)
-		dsi_controller_dbi_init(dsi_config, pipe);
-	else
-		DRM_ERROR("Bad DSI encoder type\n");
-}
-
-void mdfld_dsi_cmds_kick_out(struct mdfld_dsi_pkg_sender *sender)
-{
-	process_pkg_list(sender);
-}
-
-int mdfld_dsi_send_dcs(struct mdfld_dsi_pkg_sender *sender,
-			u8 dcs, u8 *param, u32 param_num, u8 data_src,
-			int delay)
-{
-	struct mdfld_dsi_pkg *pkg;
-	u32 cb_phy = sender->dbi_cb_phy;
-	struct drm_device *dev = sender->dev;
-	u32 index = 0;
-	u8 *cb = (u8 *)sender->dbi_cb_addr;
-	unsigned long flags;
-	int retry;
-	u8 *dst = NULL;
-	u32 len;
-
-	if (!sender) {
-		WARN_ON(1);
-		return -EINVAL;
-	}
-
-	if (!sender->dbi_pkg_support) {
-		dev_err(dev->dev, "No DBI pkg sending on this sender\n");
-		return -ENOTSUPP;
-	}
-
-	if (param_num > MDFLD_MAX_DCS_PARAM) {
-		dev_err(dev->dev, "Sender only supports up to %d DCS params\n",
-							MDFLD_MAX_DCS_PARAM);
-		return -EINVAL;
-	}
-
-	/*
-	 * If dcs is write_mem_start, send it directly using DSI adapter
-	 * interface
-	 */
-	if (dcs == DCS_WRITE_MEM_START) {
-		if (!spin_trylock(&sender->lock))
-			return -EAGAIN;
-
-		/*
-		 * query whether DBI FIFO is empty,
-		 * if not wait it becoming empty
-		 */
-		retry = MDFLD_DSI_DBI_FIFO_TIMEOUT;
-		while (retry &&
-		    !(REG_READ(sender->mipi_gen_fifo_stat_reg) & (1 << 27))) {
-			udelay(500);
-			retry--;
-		}
-
-		/* If DBI FIFO timeout, drop this frame */
-		if (!retry) {
-			spin_unlock(&sender->lock);
-			return 0;
-		}
-
-		*(cb + (index++)) = write_mem_start;
-
-		REG_WRITE(sender->mipi_cmd_len_reg, 1);
-		REG_WRITE(sender->mipi_cmd_addr_reg,
-					cb_phy | (1 << 0) | (1 << 1));
-
-		retry = MDFLD_DSI_DBI_FIFO_TIMEOUT;
-		while (retry &&
-			(REG_READ(sender->mipi_cmd_addr_reg) & (1 << 0))) {
-			udelay(1);
-			retry--;
-		}
-
-		spin_unlock(&sender->lock);
-		return 0;
-	}
-
-	/* Get a free pkg */
-	spin_lock_irqsave(&sender->lock, flags);
-	pkg = pkg_sender_get_pkg_locked(sender);
-	spin_unlock_irqrestore(&sender->lock, flags);
-
-	if (!pkg) {
-		dev_err(dev->dev, "No packages memory\n");
-		return -ENOMEM;
-	}
-
-	dst = pkg->pkg.dcs_pkg.param;
-	memcpy(dst, param, param_num);
-
-	pkg->pkg_type = MDFLD_DSI_PKG_DCS;
-	pkg->transmission_type = MDFLD_DSI_DCS;
-	pkg->pkg.dcs_pkg.cmd = dcs;
-	pkg->pkg.dcs_pkg.param_num = param_num;
-	pkg->pkg.dcs_pkg.data_src = data_src;
-
-	INIT_LIST_HEAD(&pkg->entry);
-
-	if (param_num == 0)
-		return mdfld_dsi_send_mcs_short_hs(sender, dcs, 0, 0, delay);
-	else if (param_num == 1)
-		return mdfld_dsi_send_mcs_short_hs(sender, dcs,
-							param[0], 1, delay);
-	else if (param_num > 1) {
-		len = (param_num + 1) / 4;
-		if ((param_num + 1) % 4)
-			len++;
-		return mdfld_dsi_send_mcs_long_hs(sender,
-				(u32 *)&pkg->pkg.dcs_pkg, len, delay);
-	}
-	return 0;
-}
-
-int mdfld_dsi_send_mcs_short_hs(struct mdfld_dsi_pkg_sender *sender,
-				u8 cmd, u8 param, u8 param_num, int delay)
-{
-	if (!sender) {
-		WARN_ON(1);
-		return -EINVAL;
-	}
-	return mdfld_dsi_send_mcs_short(sender, cmd, param, param_num,
-					MDFLD_DSI_HS_TRANSMISSION, delay);
-}
-
-int mdfld_dsi_send_mcs_short_lp(struct mdfld_dsi_pkg_sender *sender,
-				u8 cmd, u8 param, u8 param_num, int delay)
-{
-	if (!sender) {
-		WARN_ON(1);
-		return -EINVAL;
-	}
-	return mdfld_dsi_send_mcs_short(sender, cmd, param, param_num,
-					MDFLD_DSI_LP_TRANSMISSION, delay);
-}
-
-int mdfld_dsi_send_mcs_long_hs(struct mdfld_dsi_pkg_sender *sender,
-				u32 *data,
-				u32 len,
-				int delay)
-{
-	if (!sender || !data || !len) {
-		DRM_ERROR("Invalid parameters\n");
-		return -EINVAL;
-	}
-	return mdfld_dsi_send_mcs_long(sender, data, len,
-					MDFLD_DSI_HS_TRANSMISSION, delay);
-}
-
-int mdfld_dsi_send_mcs_long_lp(struct mdfld_dsi_pkg_sender *sender,
-				u32 *data,
-				u32 len,
-				int delay)
-{
-	if (!sender || !data || !len) {
-		WARN_ON(1);
-		return -EINVAL;
-	}
-	return mdfld_dsi_send_mcs_long(sender, data, len,
-				MDFLD_DSI_LP_TRANSMISSION, delay);
-}
-
-int mdfld_dsi_send_gen_short_hs(struct mdfld_dsi_pkg_sender *sender,
-				u8 param0, u8 param1, u8 param_num, int delay)
-{
-	if (!sender) {
-		WARN_ON(1);
-		return -EINVAL;
-	}
-	return mdfld_dsi_send_gen_short(sender, param0, param1, param_num,
-					MDFLD_DSI_HS_TRANSMISSION, delay);
-}
-
-int mdfld_dsi_send_gen_short_lp(struct mdfld_dsi_pkg_sender *sender,
-				u8 param0, u8 param1, u8 param_num, int delay)
-{
-	if (!sender || param_num < 0 || param_num > 2) {
-		WARN_ON(1);
-		return -EINVAL;
-	}
-	return mdfld_dsi_send_gen_short(sender, param0, param1, param_num,
-					MDFLD_DSI_LP_TRANSMISSION, delay);
-}
-
-int mdfld_dsi_send_gen_long_hs(struct mdfld_dsi_pkg_sender *sender,
-				u32 *data,
-				u32 len,
-				int delay)
-{
-	if (!sender || !data || !len) {
-		WARN_ON(1);
-		return -EINVAL;
-	}
-	return mdfld_dsi_send_gen_long(sender, data, len,
-					MDFLD_DSI_HS_TRANSMISSION, delay);
-}
-
-int mdfld_dsi_send_gen_long_lp(struct mdfld_dsi_pkg_sender *sender,
-				u32 *data,
-				u32 len,
-				int delay)
-{
-	if (!sender || !data || !len) {
-		WARN_ON(1);
-		return -EINVAL;
-	}
-	return mdfld_dsi_send_gen_long(sender, data, len,
-					MDFLD_DSI_LP_TRANSMISSION, delay);
-}
-
-int mdfld_dsi_read_gen_hs(struct mdfld_dsi_pkg_sender *sender,
-			u8 param0,
-			u8 param1,
-			u8 param_num,
-			u32 *data,
-			u16 len)
-{
-	if (!sender || !data || param_num < 0 || param_num > 2
-		|| !data || !len) {
-		DRM_ERROR("Invalid parameters\n");
-		return -EINVAL;
-	}
-
-	return mdfld_dsi_read_gen(sender, param0, param1, param_num,
-				data, len, MDFLD_DSI_HS_TRANSMISSION);
-
-}
-
-int mdfld_dsi_read_gen_lp(struct mdfld_dsi_pkg_sender *sender,
-			u8 param0,
-			u8 param1,
-			u8 param_num,
-			u32 *data,
-			u16 len)
-{
-	if (!sender || !data || param_num < 0 || param_num > 2
-		|| !data || !len) {
-		DRM_ERROR("Invalid parameters\n");
-		return -EINVAL;
-	}
-
-	return mdfld_dsi_read_gen(sender, param0, param1, param_num,
-				data, len, MDFLD_DSI_LP_TRANSMISSION);
-}
-
-int mdfld_dsi_read_mcs_hs(struct mdfld_dsi_pkg_sender *sender,
-			u8 cmd,
-			u32 *data,
-			u16 len)
-{
-	if (!sender || !data || !len) {
-		DRM_ERROR("Invalid parameters\n");
-		return -EINVAL;
-	}
-
-	return mdfld_dsi_read_mcs(sender, cmd, data, len,
-				MDFLD_DSI_HS_TRANSMISSION);
-}
-
-int mdfld_dsi_read_mcs_lp(struct mdfld_dsi_pkg_sender *sender,
-			u8 cmd,
-			u32 *data,
-			u16 len)
-{
-	if (!sender || !data || !len) {
-		WARN_ON(1);
-		return -EINVAL;
-	}
-
-	return mdfld_dsi_read_mcs(sender, cmd, data, len,
-				MDFLD_DSI_LP_TRANSMISSION);
-}
- 
-int mdfld_dsi_pkg_sender_init(struct mdfld_dsi_connector *dsi_connector,
-								int pipe)
-{
-	int ret;
-	struct mdfld_dsi_pkg_sender *pkg_sender;
-	struct mdfld_dsi_config *dsi_config =
-					mdfld_dsi_get_config(dsi_connector);
-	struct drm_device *dev = dsi_config->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_gtt *pg = &dev_priv->gtt;
-	int i;
-	struct mdfld_dsi_pkg *pkg, *tmp;
-	u32 mipi_val = 0;
-
-	if (!dsi_connector) {
-		WARN_ON(1);
-		return -EINVAL;
-	}
-
-	pkg_sender = dsi_connector->pkg_sender;
-
-	if (!pkg_sender || IS_ERR(pkg_sender)) {
-		pkg_sender = kzalloc(sizeof(struct mdfld_dsi_pkg_sender),
-								GFP_KERNEL);
-		if (!pkg_sender) {
-			dev_err(dev->dev, "Create DSI pkg sender failed\n");
-			return -ENOMEM;
-		}
-
-		dsi_connector->pkg_sender = (void *)pkg_sender;
-	}
-
-	pkg_sender->dev = dev;
-	pkg_sender->dsi_connector = dsi_connector;
-	pkg_sender->pipe = pipe;
-	pkg_sender->pkg_num = 0;
-	pkg_sender->panel_mode = 0;
-	pkg_sender->status = MDFLD_DSI_PKG_SENDER_FREE;
-
-	/* Init dbi command buffer*/
-
-	if (dsi_config->type == MDFLD_DSI_ENCODER_DBI) {
-		pkg_sender->dbi_pkg_support = 1;
-		ret = mdfld_dbi_cb_init(pkg_sender, pg, pipe);
-		if (ret) {
-			dev_err(dev->dev, "DBI command buffer map failed\n");
-			goto mapping_err;
-		}
-	}
-
-	/* Init regs */
-	if (pipe == 0) {
-		pkg_sender->dpll_reg = MRST_DPLL_A;
-		pkg_sender->dspcntr_reg = DSPACNTR;
-		pkg_sender->pipeconf_reg = PIPEACONF;
-		pkg_sender->dsplinoff_reg = DSPALINOFF;
-		pkg_sender->dspsurf_reg = DSPASURF;
-		pkg_sender->pipestat_reg = PIPEASTAT;
-
-		pkg_sender->mipi_intr_stat_reg = MIPIA_INTR_STAT_REG;
-		pkg_sender->mipi_lp_gen_data_reg = MIPIA_LP_GEN_DATA_REG;
-		pkg_sender->mipi_hs_gen_data_reg = MIPIA_HS_GEN_DATA_REG;
-		pkg_sender->mipi_lp_gen_ctrl_reg = MIPIA_LP_GEN_CTRL_REG;
-		pkg_sender->mipi_hs_gen_ctrl_reg = MIPIA_HS_GEN_CTRL_REG;
-		pkg_sender->mipi_gen_fifo_stat_reg = MIPIA_GEN_FIFO_STAT_REG;
-		pkg_sender->mipi_data_addr_reg = MIPIA_DATA_ADD_REG;
-		pkg_sender->mipi_data_len_reg = MIPIA_DATA_LEN_REG;
-		pkg_sender->mipi_cmd_addr_reg = MIPIA_CMD_ADD_REG;
-		pkg_sender->mipi_cmd_len_reg = MIPIA_CMD_LEN_REG;
-	} else if (pipe == 2) {
-		pkg_sender->dpll_reg = MRST_DPLL_A;
-		pkg_sender->dspcntr_reg = DSPCCNTR;
-		pkg_sender->pipeconf_reg = PIPECCONF;
-		pkg_sender->dsplinoff_reg = DSPCLINOFF;
-		pkg_sender->dspsurf_reg = DSPCSURF;
-		pkg_sender->pipestat_reg = PIPECSTAT;
-
-		pkg_sender->mipi_intr_stat_reg =
-				MIPIA_INTR_STAT_REG + MIPIC_REG_OFFSET;
-		pkg_sender->mipi_lp_gen_data_reg =
-				MIPIA_LP_GEN_DATA_REG + MIPIC_REG_OFFSET;
-		pkg_sender->mipi_hs_gen_data_reg =
-				MIPIA_HS_GEN_DATA_REG + MIPIC_REG_OFFSET;
-		pkg_sender->mipi_lp_gen_ctrl_reg =
-				MIPIA_LP_GEN_CTRL_REG + MIPIC_REG_OFFSET;
-		pkg_sender->mipi_hs_gen_ctrl_reg =
-				MIPIA_HS_GEN_CTRL_REG + MIPIC_REG_OFFSET;
-		pkg_sender->mipi_gen_fifo_stat_reg =
-				MIPIA_GEN_FIFO_STAT_REG + MIPIC_REG_OFFSET;
-		pkg_sender->mipi_data_addr_reg =
-				MIPIA_DATA_ADD_REG + MIPIC_REG_OFFSET;
-		pkg_sender->mipi_data_len_reg =
-				MIPIA_DATA_LEN_REG + MIPIC_REG_OFFSET;
-		pkg_sender->mipi_cmd_addr_reg =
-				MIPIA_CMD_ADD_REG + MIPIC_REG_OFFSET;
-		pkg_sender->mipi_cmd_len_reg =
-				MIPIA_CMD_LEN_REG + MIPIC_REG_OFFSET;
-	}
-
-	/* Init pkg list */
-	INIT_LIST_HEAD(&pkg_sender->pkg_list);
-	INIT_LIST_HEAD(&pkg_sender->free_list);
-
-	spin_lock_init(&pkg_sender->lock);
-
-	/* Allocate free pkg pool */
-	for (i = 0; i < MDFLD_MAX_PKG_NUM; i++) {
-		pkg = kzalloc(sizeof(struct mdfld_dsi_pkg), GFP_KERNEL);
-		if (!pkg) {
-			dev_err(dev->dev, "Out of memory allocating pkg pool");
-			ret = -ENOMEM;
-			goto pkg_alloc_err;
-		}
-		INIT_LIST_HEAD(&pkg->entry);
-		list_add_tail(&pkg->entry, &pkg_sender->free_list);
-	}
-
-	/*
-	 * For video mode, don't enable DPI timing output here,
-	 * will init the DPI timing output during mode setting.
-	 */
-	if (dsi_config->type == MDFLD_DSI_ENCODER_DPI)
-		mipi_val = PASS_FROM_SPHY_TO_AFE | SEL_FLOPPED_HSTX;
-	else if (dsi_config->type == MDFLD_DSI_ENCODER_DBI)
-		mipi_val = PASS_FROM_SPHY_TO_AFE | SEL_FLOPPED_HSTX
-			| TE_TRIGGER_GPIO_PIN;
-	else
-		DRM_ERROR("Bad DSI encoder type\n");
-
-	if (pipe == 0) {
-		mipi_val |= 0x2;
-		REG_WRITE(MIPI, mipi_val);
-		REG_READ(MIPI);
-	} else if (pipe == 2) {
-		REG_WRITE(MIPI_C, mipi_val);
-		REG_READ(MIPI_C);
-	}
-
-	/*do dsi controller init*/
-	dsi_controller_init(dsi_config, pipe);
-	
-	return 0;
-
-pkg_alloc_err:
-	list_for_each_entry_safe(pkg, tmp, &pkg_sender->free_list, entry) {
-		list_del(&pkg->entry);
-		kfree(pkg);
-	}
-
-	/* Free mapped command buffer */
-	mdfld_dbi_cb_destroy(pkg_sender);
-mapping_err:
-	kfree(pkg_sender);
-	dsi_connector->pkg_sender = NULL;
-	return ret;
-}
-
-void mdfld_dsi_pkg_sender_destroy(struct mdfld_dsi_pkg_sender *sender)
-{
-	struct mdfld_dsi_pkg *pkg, *tmp;
-
-	if (!sender || IS_ERR(sender))
-		return;
-
-	/* Free pkg pool */
-	list_for_each_entry_safe(pkg, tmp, &sender->free_list, entry) {
-		list_del(&pkg->entry);
-		kfree(pkg);
-	}
-	/* Free pkg list */
-	list_for_each_entry_safe(pkg, tmp, &sender->pkg_list, entry) {
-		list_del(&pkg->entry);
-		kfree(pkg);
-	}
-	mdfld_dbi_cb_destroy(sender);	/* free mapped command buffer */
-	kfree(sender);
-}
diff --git a/drivers/staging/gma500/mdfld_dsi_pkg_sender.h b/drivers/staging/gma500/mdfld_dsi_pkg_sender.h
deleted file mode 100644
index f24abc700684..000000000000
--- a/drivers/staging/gma500/mdfld_dsi_pkg_sender.h
+++ /dev/null
@@ -1,184 +0,0 @@
-/*
- * Copyright © 2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * Jackie Li<yaodong.li@intel.com>
- */
-#ifndef __MDFLD_DSI_PKG_SENDER_H__
-#define __MDFLD_DSI_PKG_SENDER_H__
-
-#include <linux/kthread.h>
-
-#define MDFLD_MAX_DCS_PARAM	8
-#define MDFLD_MAX_PKG_NUM	2048
-
-enum {
-	MDFLD_DSI_PKG_DCS,
-	MDFLD_DSI_PKG_GEN_SHORT_WRITE_0 = 0x03,
-	MDFLD_DSI_PKG_GEN_SHORT_WRITE_1 = 0x13,
-	MDFLD_DSI_PKG_GEN_SHORT_WRITE_2 = 0x23,
-	MDFLD_DSI_PKG_GEN_READ_0 = 0x04,
-	MDFLD_DSI_PKG_GEN_READ_1 = 0x14,
-	MDFLD_DSI_PKG_GEN_READ_2 = 0x24,
-	MDFLD_DSI_PKG_GEN_LONG_WRITE = 0x29,
-	MDFLD_DSI_PKG_MCS_SHORT_WRITE_0 = 0x05,
-	MDFLD_DSI_PKG_MCS_SHORT_WRITE_1 = 0x15,
-	MDFLD_DSI_PKG_MCS_READ = 0x06,
-	MDFLD_DSI_PKG_MCS_LONG_WRITE = 0x39,
-};
-
-enum {
-	MDFLD_DSI_LP_TRANSMISSION,
-	MDFLD_DSI_HS_TRANSMISSION,
-	MDFLD_DSI_DCS,
-};
-
-enum {
-	MDFLD_DSI_PANEL_MODE_SLEEP = 0x1,
-};
-
-enum {
-	MDFLD_DSI_PKG_SENDER_FREE = 0x0,
-	MDFLD_DSI_PKG_SENDER_BUSY = 0x1,
-};
-
-enum {
-	MDFLD_DSI_SEND_PACKAGE,
-	MDFLD_DSI_QUEUE_PACKAGE,
-};
-
-struct mdfld_dsi_gen_short_pkg {
-	u8 cmd;
-	u8 param;
-};
-
-struct mdfld_dsi_gen_long_pkg {
-	u32 *data;
-	u32 len;
-};
-
-struct mdfld_dsi_dcs_pkg {
-	u8 cmd;
-	u8 param[MDFLD_MAX_DCS_PARAM];
-	u32 param_num;
-	u8 data_src;
-};
-
-struct mdfld_dsi_pkg {
-	u8 pkg_type;
-	u8 transmission_type;
-
-	union {
-		struct mdfld_dsi_gen_short_pkg short_pkg;
-		struct mdfld_dsi_gen_long_pkg long_pkg;
-		struct mdfld_dsi_dcs_pkg dcs_pkg;
-	} pkg;
-
-	struct list_head entry;
-};
-
-struct mdfld_dsi_pkg_sender {
-	struct drm_device *dev;
-	struct mdfld_dsi_connector *dsi_connector;
-	u32 status;
-
-	u32 panel_mode;
-
-	int pipe;
-
-	spinlock_t lock;
-	struct list_head pkg_list;
-	struct list_head free_list;
-
-	u32 pkg_num;
-
-	int dbi_pkg_support;
-
-	u32 dbi_cb_phy;
-	void *dbi_cb_addr;
-
-	/* Registers */
-	u32 dpll_reg;
-	u32 dspcntr_reg;
-	u32 pipeconf_reg;
-	u32 pipestat_reg;
-	u32 dsplinoff_reg;
-	u32 dspsurf_reg;
-
-	u32 mipi_intr_stat_reg;
-	u32 mipi_lp_gen_data_reg;
-	u32 mipi_hs_gen_data_reg;
-	u32 mipi_lp_gen_ctrl_reg;
-	u32 mipi_hs_gen_ctrl_reg;
-	u32 mipi_gen_fifo_stat_reg;
-	u32 mipi_data_addr_reg;
-	u32 mipi_data_len_reg;
-	u32 mipi_cmd_addr_reg;
-	u32 mipi_cmd_len_reg;
-};
-
-/* DCS definitions */
-#define DCS_SOFT_RESET			0x01
-#define DCS_ENTER_SLEEP_MODE		0x10
-#define DCS_EXIT_SLEEP_MODE		0x11
-#define DCS_SET_DISPLAY_OFF		0x28
-#define DCS_SET_DISPLAY_ON		0x29
-#define DCS_SET_COLUMN_ADDRESS		0x2a
-#define DCS_SET_PAGE_ADDRESS		0x2b
-#define DCS_WRITE_MEM_START		0x2c
-#define DCS_SET_TEAR_OFF		0x34
-#define DCS_SET_TEAR_ON 		0x35
-
-extern int mdfld_dsi_pkg_sender_init(struct mdfld_dsi_connector *dsi_connector,
-			int pipe);
-extern void mdfld_dsi_pkg_sender_destroy(struct mdfld_dsi_pkg_sender *sender);
-extern int mdfld_dsi_send_dcs(struct mdfld_dsi_pkg_sender *sender, u8 dcs,
-			u8 *param, u32 param_num, u8 data_src, int delay);
-extern int mdfld_dsi_send_mcs_short_hs(struct mdfld_dsi_pkg_sender *sender,
-			u8 cmd, u8 param, u8 param_num, int delay);
-extern int mdfld_dsi_send_mcs_short_lp(struct mdfld_dsi_pkg_sender *sender,
-			u8 cmd, u8 param, u8 param_num, int delay);
-extern int mdfld_dsi_send_mcs_long_hs(struct mdfld_dsi_pkg_sender *sender,
-			u32 *data, u32 len, int delay);
-extern int mdfld_dsi_send_mcs_long_lp(struct mdfld_dsi_pkg_sender *sender,
-			u32 *data, u32 len, int delay);
-extern int mdfld_dsi_send_gen_short_hs(struct mdfld_dsi_pkg_sender *sender,
-			u8 param0, u8 param1, u8 param_num, int delay);
-extern int mdfld_dsi_send_gen_short_lp(struct mdfld_dsi_pkg_sender *sender,
-			u8 param0, u8 param1, u8 param_num, int delay);
-extern int mdfld_dsi_send_gen_long_hs(struct mdfld_dsi_pkg_sender *sender,
-			u32 *data, u32 len, int delay);
-extern int mdfld_dsi_send_gen_long_lp(struct mdfld_dsi_pkg_sender *sender,
-			u32 *data, u32 len, int delay);
-
-extern int mdfld_dsi_read_gen_hs(struct mdfld_dsi_pkg_sender *sender,
-			u8 param0, u8 param1, u8 param_num, u32 *data, u16 len);
-extern int mdfld_dsi_read_gen_lp(struct mdfld_dsi_pkg_sender *sender,
-			u8 param0, u8 param1, u8 param_num, u32 *data, u16 len);
-extern int mdfld_dsi_read_mcs_hs(struct mdfld_dsi_pkg_sender *sender,
-			u8 cmd, u32 *data, u16 len);
-extern int mdfld_dsi_read_mcs_lp(struct mdfld_dsi_pkg_sender *sender,
-			u8 cmd, u32 *data, u16 len);
-
-extern void mdfld_dsi_cmds_kick_out(struct mdfld_dsi_pkg_sender *sender);
-
-#endif /* __MDFLD_DSI_PKG_SENDER_H__ */
diff --git a/drivers/staging/gma500/mdfld_intel_display.c b/drivers/staging/gma500/mdfld_intel_display.c
deleted file mode 100644
index 0b37b7b6b02a..000000000000
--- a/drivers/staging/gma500/mdfld_intel_display.c
+++ /dev/null
@@ -1,1404 +0,0 @@
-/*
- * Copyright © 2006-2011 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *	Eric Anholt <eric@anholt.net>
- */
-
-#include "framebuffer.h"
-#include "psb_intel_display.h"
-#include "mdfld_dsi_dbi.h"
-#include "mdfld_dsi_dpi.h"
-#include "mdfld_dsi_dbi_dpu.h"
-
-#include <linux/pm_runtime.h>
-
-#ifdef MIN
-#undef MIN
-#endif
-
-#define MIN(x, y) (((x) < (y)) ? (x) : (y))
-
-/* Hardcoded currently */
-static int ksel = KSEL_CRYSTAL_19;
-
-extern void mdfld_save_display(struct drm_device *dev);
-extern bool gbgfxsuspended;
-
-struct psb_intel_range_t {
-	int min, max;
-};
-
-struct mdfld_limit_t {
-	struct psb_intel_range_t dot, m, p1;
-};
-
-struct mdfld_intel_clock_t {
-	/* given values */
-	int n;
-	int m1, m2;
-	int p1, p2;
-	/* derived values */
-	int dot;
-	int vco;
-	int m;
-	int p;
-};
-
-
-
-#define COUNT_MAX 0x10000000
-
-void mdfldWaitForPipeDisable(struct drm_device *dev, int pipe)
-{
-	int count, temp;
-	u32 pipeconf_reg = PIPEACONF;
-	
-	switch (pipe) {
-	case 0:
-		break;
-	case 1:
-		pipeconf_reg = PIPEBCONF;
-		break;
-	case 2:
-		pipeconf_reg = PIPECCONF;
-		break;
-	default:
-		DRM_ERROR("Illegal Pipe Number. \n");
-		return;
-	}
-
-	/* FIXME JLIU7_PO */
-	psb_intel_wait_for_vblank(dev);
-	return;
-
-	/* Wait for for the pipe disable to take effect. */
-	for (count = 0; count < COUNT_MAX; count++) {
-		temp = REG_READ(pipeconf_reg);
-		if ((temp & PIPEACONF_PIPE_STATE) == 0)
-			break;
-	}
-}
-
-void mdfldWaitForPipeEnable(struct drm_device *dev, int pipe)
-{
-	int count, temp;
-	u32 pipeconf_reg = PIPEACONF;
-	
-	switch (pipe) {
-	case 0:
-		break;
-	case 1:
-		pipeconf_reg = PIPEBCONF;
-		break;
-	case 2:
-		pipeconf_reg = PIPECCONF;
-		break;
-	default:
-		dev_err(dev->dev, "Illegal Pipe Number.\n");
-		return;
-	}
-
-	/* FIXME JLIU7_PO */
-	psb_intel_wait_for_vblank(dev);
-	return;
-
-	/* Wait for for the pipe enable to take effect. */
-	for (count = 0; count < COUNT_MAX; count++) {
-		temp = REG_READ(pipeconf_reg);
-		if ((temp & PIPEACONF_PIPE_STATE) == 1)
-			break;
-	}
-}
-
-
-static int mdfld_intel_crtc_cursor_set(struct drm_crtc *crtc,
-				 struct drm_file *file_priv,
-				 uint32_t handle,
-				 uint32_t width, uint32_t height)
-{
-	struct drm_device *dev = crtc->dev;
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int pipe = psb_intel_crtc->pipe;
-	uint32_t control = CURACNTR;
-	uint32_t base = CURABASE;
-	uint32_t temp;
-	size_t addr = 0;
-	struct gtt_range *gt;
-	struct drm_gem_object *obj;
-	int ret;
-
-	switch (pipe) {
-	case 0:
-		break;
-	case 1:
-		control = CURBCNTR;
-		base = CURBBASE;
-		break;
-	case 2:
-		control = CURCCNTR;
-		base = CURCBASE;
-		break;
-	default:
-		dev_err(dev->dev, "Illegal Pipe Number. \n");
-		return -EINVAL;
-	}
-	
-#if 1 /* FIXME_JLIU7 can't enalbe cursorB/C HW issue. need to remove after HW fix */
-	if (pipe != 0)
-		return 0;
-#endif 
-	/* if we want to turn of the cursor ignore width and height */
-	if (!handle) {
-		dev_dbg(dev->dev, "cursor off\n");
-		/* turn off the cursor */
-		temp = 0;
-		temp |= CURSOR_MODE_DISABLE;
-
-		if (gma_power_begin(dev, true)) {
-			REG_WRITE(control, temp);
-			REG_WRITE(base, 0);
-			gma_power_end(dev);
-		}
-		/* Unpin the old GEM object */
-		if (psb_intel_crtc->cursor_obj) {
-			gt = container_of(psb_intel_crtc->cursor_obj,
-							struct gtt_range, gem);
-			psb_gtt_unpin(gt);
-			drm_gem_object_unreference(psb_intel_crtc->cursor_obj);
-			psb_intel_crtc->cursor_obj = NULL;
-		}
-		return 0;
-	}
-
-	/* Currently we only support 64x64 cursors */
-	if (width != 64 || height != 64) {
-		DRM_ERROR("we currently only support 64x64 cursors\n");
-		return -EINVAL;
-	}
-
-	obj = drm_gem_object_lookup(dev, file_priv, handle);
-	if (!obj)
-		return -ENOENT;
-
-	if (obj->size < width * height * 4) {
-		dev_dbg(dev->dev, "buffer is to small\n");
-		return -ENOMEM;
-	}
-
-	gt = container_of(obj, struct gtt_range, gem);
-
-	/* Pin the memory into the GTT */
-	ret = psb_gtt_pin(gt);
-	if (ret) {
-		dev_err(dev->dev, "Can not pin down handle 0x%x\n", handle);
-		return ret;
-	}
-
-
-	addr = gt->offset;	/* Or resource.start ??? */
-
-	psb_intel_crtc->cursor_addr = addr;
-
-	temp = 0;
-	/* set the pipe for the cursor */
-	temp |= (pipe << 28);
-	temp |= CURSOR_MODE_64_ARGB_AX | MCURSOR_GAMMA_ENABLE;
-
-	if (gma_power_begin(dev, true)) {
-		REG_WRITE(control, temp);
-		REG_WRITE(base, addr);
-		gma_power_end(dev);
-	}
-	/* unpin the old GEM object */
-	if (psb_intel_crtc->cursor_obj) {
-		gt = container_of(psb_intel_crtc->cursor_obj,
-							struct gtt_range, gem);
-		psb_gtt_unpin(gt);
-		drm_gem_object_unreference(psb_intel_crtc->cursor_obj);
-		psb_intel_crtc->cursor_obj = obj;
-	}
-	return 0;
-}
-
-static int mdfld_intel_crtc_cursor_move(struct drm_crtc *crtc, int x, int y)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_psb_private * dev_priv = (struct drm_psb_private *)dev->dev_private;
-	struct mdfld_dbi_dpu_info *dpu_info = dev_priv->dbi_dpu_info;
-	struct psb_drm_dpu_rect rect;
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int pipe = psb_intel_crtc->pipe;
-	uint32_t pos = CURAPOS;
-	uint32_t base = CURABASE;
-	uint32_t temp = 0;
-	uint32_t addr;
-
-	switch (pipe) {
-	case 0:
-		if (dpu_info) {
-			rect.x = x;
-			rect.y = y;
-		
-			mdfld_dbi_dpu_report_damage(dev, MDFLD_CURSORA, &rect);
-			mdfld_dpu_exit_dsr(dev);
-		} else if (!(dev_priv->dsr_fb_update & MDFLD_DSR_CURSOR_0))
-			mdfld_dsi_dbi_exit_dsr(dev, MDFLD_DSR_CURSOR_0);
-		break;
-	case 1:
-		pos = CURBPOS;
-		base = CURBBASE;
-		break;
-	case 2:
-		if (dpu_info) {
-			mdfld_dbi_dpu_report_damage(dev, MDFLD_CURSORC, &rect);
-			mdfld_dpu_exit_dsr(dev);
-		} else if (!(dev_priv->dsr_fb_update & MDFLD_DSR_CURSOR_2))
-			mdfld_dsi_dbi_exit_dsr(dev, MDFLD_DSR_CURSOR_2);
-		pos = CURCPOS;
-		base = CURCBASE;
-		break;
-	default:
-		DRM_ERROR("Illegal Pipe Number. \n");
-		return -EINVAL;
-	}
-		
-#if 1 /* FIXME_JLIU7 can't enable cursorB/C HW issue. need to remove after HW fix */
-	if (pipe != 0)
-		return 0;
-#endif 
-	if (x < 0) {
-		temp |= (CURSOR_POS_SIGN << CURSOR_X_SHIFT);
-		x = -x;
-	}
-	if (y < 0) {
-		temp |= (CURSOR_POS_SIGN << CURSOR_Y_SHIFT);
-		y = -y;
-	}
-
-	temp |= ((x & CURSOR_POS_MASK) << CURSOR_X_SHIFT);
-	temp |= ((y & CURSOR_POS_MASK) << CURSOR_Y_SHIFT);
-
-	addr = psb_intel_crtc->cursor_addr;
-
-	if (gma_power_begin(dev, true)) {
-		REG_WRITE(pos, temp);
-		REG_WRITE(base, addr);
-		gma_power_end(dev);
-	}
-
-	return 0;
-}
-
-const struct drm_crtc_funcs mdfld_intel_crtc_funcs = {
-	.cursor_set = mdfld_intel_crtc_cursor_set,
-	.cursor_move = mdfld_intel_crtc_cursor_move,
-	.gamma_set = psb_intel_crtc_gamma_set,
-	.set_config = drm_crtc_helper_set_config,
-	.destroy = psb_intel_crtc_destroy,
-};
-
-static struct drm_device globle_dev;
-
-void mdfld__intel_plane_set_alpha(int enable)
-{
-	struct drm_device *dev = &globle_dev;
-	int dspcntr_reg = DSPACNTR;
-	u32 dspcntr;
-
-	dspcntr = REG_READ(dspcntr_reg);
-
-	if (enable) {
-		dspcntr &= ~DISPPLANE_32BPP_NO_ALPHA;
-		dspcntr |= DISPPLANE_32BPP;
-	} else {
-		dspcntr &= ~DISPPLANE_32BPP;
-		dspcntr |= DISPPLANE_32BPP_NO_ALPHA;
-	}
-
-	REG_WRITE(dspcntr_reg, dspcntr);
-}
-
-int mdfld__intel_pipe_set_base(struct drm_crtc *crtc, int x, int y, struct drm_framebuffer *old_fb)
-{
-	struct drm_device *dev = crtc->dev;
-	/* struct drm_i915_master_private *master_priv; */
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	struct psb_framebuffer *psbfb = to_psb_fb(crtc->fb);
-	int pipe = psb_intel_crtc->pipe;
-	unsigned long start, offset;
-	int dsplinoff = DSPALINOFF;
-	int dspsurf = DSPASURF;
-	int dspstride = DSPASTRIDE;
-	int dspcntr_reg = DSPACNTR;
-	u32 dspcntr;
-	int ret = 0;
-
-	memcpy(&globle_dev, dev, sizeof(struct drm_device));
-
-	if (!gma_power_begin(dev, true))
-		return 0;
-
-	/* no fb bound */
-	if (!crtc->fb) {
-		dev_err(dev->dev, "No FB bound\n");
-		goto psb_intel_pipe_cleaner;
-	}
-
-	switch (pipe) {
-	case 0:
-		dsplinoff = DSPALINOFF;
-		break;
-	case 1:
-		dsplinoff = DSPBLINOFF;
-		dspsurf = DSPBSURF;
-		dspstride = DSPBSTRIDE;
-		dspcntr_reg = DSPBCNTR;
-		break;
-	case 2:
-		dsplinoff = DSPCLINOFF;
-		dspsurf = DSPCSURF;
-		dspstride = DSPCSTRIDE;
-		dspcntr_reg = DSPCCNTR;
-		break;
-	default:
-		dev_err(dev->dev, "Illegal Pipe Number.\n");
-		return -EINVAL;
-	}
-
-	ret = psb_gtt_pin(psbfb->gtt);
-	if (ret < 0)
-	        goto psb_intel_pipe_set_base_exit;
-
-	start = psbfb->gtt->offset;
-	offset = y * crtc->fb->pitches[0] + x * (crtc->fb->bits_per_pixel / 8);
-
-	REG_WRITE(dspstride, crtc->fb->pitches[0]);
-	dspcntr = REG_READ(dspcntr_reg);
-	dspcntr &= ~DISPPLANE_PIXFORMAT_MASK;
-
-	switch (crtc->fb->bits_per_pixel) {
-	case 8:
-		dspcntr |= DISPPLANE_8BPP;
-		break;
-	case 16:
-		if (crtc->fb->depth == 15)
-			dspcntr |= DISPPLANE_15_16BPP;
-		else
-			dspcntr |= DISPPLANE_16BPP;
-		break;
-	case 24:
-	case 32:
-		dspcntr |= DISPPLANE_32BPP_NO_ALPHA;
-		break;
-	default:
-		dev_err(dev->dev, "Unknown color depth\n");
-		ret = -EINVAL;
-		goto psb_intel_pipe_set_base_exit;
-	}
-	REG_WRITE(dspcntr_reg, dspcntr);
-
-	dev_dbg(dev->dev, "Writing base %08lX %08lX %d %d\n",
-	                                        start, offset, x, y);
-
-	REG_WRITE(dsplinoff, offset);
-	REG_READ(dsplinoff);
-	REG_WRITE(dspsurf, start);
-	REG_READ(dspsurf);
-
-psb_intel_pipe_cleaner:
-	/* If there was a previous display we can now unpin it */
-	if (old_fb)
-		psb_gtt_unpin(to_psb_fb(old_fb)->gtt);
-
-psb_intel_pipe_set_base_exit:
-	gma_power_end(dev);
-	return ret;
-}
-
-/**
- * Disable the pipe, plane and pll.
- *
- */
-void mdfld_disable_crtc (struct drm_device *dev, int pipe)
-{
-	int dpll_reg = MRST_DPLL_A;
-	int dspcntr_reg = DSPACNTR;
-	int dspbase_reg = MRST_DSPABASE;
-	int pipeconf_reg = PIPEACONF;
-	u32 gen_fifo_stat_reg = GEN_FIFO_STAT_REG;
-	u32 temp;
-
-	switch (pipe) {
-	case 0:
-		break;
-	case 1:
-		dpll_reg = MDFLD_DPLL_B;
-		dspcntr_reg = DSPBCNTR;
-		dspbase_reg = DSPBSURF;
-		pipeconf_reg = PIPEBCONF;
-		break;
-	case 2:
-		dpll_reg = MRST_DPLL_A;
-		dspcntr_reg = DSPCCNTR;
-		dspbase_reg = MDFLD_DSPCBASE;
-		pipeconf_reg = PIPECCONF;
-		gen_fifo_stat_reg = GEN_FIFO_STAT_REG + MIPIC_REG_OFFSET;
-		break;
-	default:
-		dev_err(dev->dev, "Illegal Pipe Number. \n");
-		return;
-	}
-
-	if (pipe != 1)
-		mdfld_dsi_gen_fifo_ready (dev, gen_fifo_stat_reg, HS_CTRL_FIFO_EMPTY | HS_DATA_FIFO_EMPTY);
-
-	/* Disable display plane */
-	temp = REG_READ(dspcntr_reg);
-	if ((temp & DISPLAY_PLANE_ENABLE) != 0) {
-		REG_WRITE(dspcntr_reg,
-			  temp & ~DISPLAY_PLANE_ENABLE);
-		/* Flush the plane changes */
-		REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
-		REG_READ(dspbase_reg);
-	}
-
-	/* FIXME_JLIU7 MDFLD_PO revisit */
-	/* Wait for vblank for the disable to take effect */
-/* MDFLD_PO_JLIU7		psb_intel_wait_for_vblank(dev); */
-
-	/* Next, disable display pipes */
-	temp = REG_READ(pipeconf_reg);
-	if ((temp & PIPEACONF_ENABLE) != 0) {
-		temp &= ~PIPEACONF_ENABLE;
-		temp |= PIPECONF_PLANE_OFF | PIPECONF_CURSOR_OFF;
-		REG_WRITE(pipeconf_reg, temp);
-		REG_READ(pipeconf_reg);
-
-		/* Wait for for the pipe disable to take effect. */
-		mdfldWaitForPipeDisable(dev, pipe);
-	}
-
-	temp = REG_READ(dpll_reg);
-	if (temp & DPLL_VCO_ENABLE) {
-		if (((pipe != 1) && !((REG_READ(PIPEACONF) | REG_READ(PIPECCONF)) & PIPEACONF_ENABLE))
-				|| (pipe == 1)){
-			temp &= ~(DPLL_VCO_ENABLE);
-			REG_WRITE(dpll_reg, temp);
-			REG_READ(dpll_reg);
-			/* Wait for the clocks to turn off. */
-			/* FIXME_MDFLD PO may need more delay */
-			udelay(500);
-
-			if (!(temp & MDFLD_PWR_GATE_EN)) {
-				/* gating power of DPLL */
-				REG_WRITE(dpll_reg, temp | MDFLD_PWR_GATE_EN);
-				/* FIXME_MDFLD PO - change 500 to 1 after PO */
-				udelay(5000);
-			}
-		}
-	}
-
-}
-
-/**
- * Sets the power management mode of the pipe and plane.
- *
- * This code should probably grow support for turning the cursor off and back
- * on appropriately at the same time as we're turning the pipe off/on.
- */
-static void mdfld_crtc_dpms(struct drm_crtc *crtc, int mode)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int pipe = psb_intel_crtc->pipe;
-	int dpll_reg = MRST_DPLL_A;
-	int dspcntr_reg = DSPACNTR;
-	int dspbase_reg = MRST_DSPABASE;
-	int pipeconf_reg = PIPEACONF;
-	u32 pipestat_reg = PIPEASTAT;
-	u32 gen_fifo_stat_reg = GEN_FIFO_STAT_REG;
-	u32 pipeconf = dev_priv->pipeconf;
-	u32 dspcntr = dev_priv->dspcntr;
-	u32 mipi_enable_reg = MIPIA_DEVICE_READY_REG;
-	u32 temp;
-	bool enabled;
-	int timeout = 0;
-
-	if (!gma_power_begin(dev, true))
-		return;
-
-	 /* Ignore if system is already in DSR and in suspended state. */
-	if(/*gbgfxsuspended */0 && dev_priv->dispstatus == false && mode == 3){
-	    if(dev_priv->rpm_enabled && pipe == 1){
-	//          dev_priv->is_mipi_on = false;
-	          pm_request_idle(&dev->pdev->dev);
-	    }
-	    return;
-	}else if(mode == 0) {
-		//do not need to set gbdispstatus=true in crtc.
-		//this will be set in encoder such as mdfld_dsi_dbi_dpms
-	    //gbdispstatus = true;
-	}
-
-/* FIXME_JLIU7 MDFLD_PO replaced w/ the following function */
-/* mdfld_dbi_dpms (struct drm_device *dev, int pipe, bool enabled) */
-
-	switch (pipe) {
-	case 0:
-		break;
-	case 1:
-		dpll_reg = DPLL_B;
-		dspcntr_reg = DSPBCNTR;
-		dspbase_reg = MRST_DSPBBASE;
-		pipeconf_reg = PIPEBCONF;
-		pipeconf = dev_priv->pipeconf1;
-		dspcntr = dev_priv->dspcntr1;
-		dpll_reg = MDFLD_DPLL_B;
-		break;
-	case 2:
-		dpll_reg = MRST_DPLL_A;
-		dspcntr_reg = DSPCCNTR;
-		dspbase_reg = MDFLD_DSPCBASE;
-		pipeconf_reg = PIPECCONF;
-		pipestat_reg = PIPECSTAT;
-		pipeconf = dev_priv->pipeconf2;
-		dspcntr = dev_priv->dspcntr2;
-		gen_fifo_stat_reg = GEN_FIFO_STAT_REG + MIPIC_REG_OFFSET;
-		mipi_enable_reg = MIPIA_DEVICE_READY_REG + MIPIC_REG_OFFSET;
-		break;
-	default:
-		dev_err(dev->dev, "Illegal Pipe Number.\n");
-		return;
-	}
-
-	/* XXX: When our outputs are all unaware of DPMS modes other than off
-	 * and on, we should map those modes to DRM_MODE_DPMS_OFF in the CRTC.
-	 */
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-	case DRM_MODE_DPMS_STANDBY:
-	case DRM_MODE_DPMS_SUSPEND:
-		/* Enable the DPLL */
-		temp = REG_READ(dpll_reg);
-
-		if ((temp & DPLL_VCO_ENABLE) == 0) {
-			/* When ungating power of DPLL, needs to wait 0.5us before enable the VCO */
-			if (temp & MDFLD_PWR_GATE_EN) {
-				temp &= ~MDFLD_PWR_GATE_EN;
-				REG_WRITE(dpll_reg, temp);
-				/* FIXME_MDFLD PO - change 500 to 1 after PO */
-				udelay(500);
-			}
-
-			REG_WRITE(dpll_reg, temp);
-			REG_READ(dpll_reg);
-			/* FIXME_MDFLD PO - change 500 to 1 after PO */
-			udelay(500);
-			
-			REG_WRITE(dpll_reg, temp | DPLL_VCO_ENABLE);
-			REG_READ(dpll_reg);
-
-			/**
-			 * wait for DSI PLL to lock
-			 * NOTE: only need to poll status of pipe 0 and pipe 1,
-			 * since both MIPI pipes share the same PLL.
-			 */
-			while ((pipe != 2) && (timeout < 20000) && !(REG_READ(pipeconf_reg) & PIPECONF_DSIPLL_LOCK)) {
-				udelay(150);
-				timeout ++;
-			}
-		}
-
-		/* Enable the plane */
-		temp = REG_READ(dspcntr_reg);
-		if ((temp & DISPLAY_PLANE_ENABLE) == 0) {
-			REG_WRITE(dspcntr_reg,
-				temp | DISPLAY_PLANE_ENABLE);
-			/* Flush the plane changes */
-			REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
-		}
-
-		/* Enable the pipe */
-		temp = REG_READ(pipeconf_reg);
-		if ((temp & PIPEACONF_ENABLE) == 0) {
-			REG_WRITE(pipeconf_reg, pipeconf);
-
-			/* Wait for for the pipe enable to take effect. */
-			mdfldWaitForPipeEnable(dev, pipe);
-		}
-
-		/*workaround for sighting 3741701 Random X blank display*/
-		/*perform w/a in video mode only on pipe A or C*/
-		if ((pipe == 0 || pipe == 2) &&
-			(mdfld_panel_dpi(dev) == true)) {
-			REG_WRITE(pipestat_reg, REG_READ(pipestat_reg));
-			msleep(100);
-			if(PIPE_VBLANK_STATUS & REG_READ(pipestat_reg)) {
-				printk(KERN_ALERT "OK");
-			} else {
-				printk(KERN_ALERT "STUCK!!!!");
-				/*shutdown controller*/
-				temp = REG_READ(dspcntr_reg);
-				REG_WRITE(dspcntr_reg, temp & ~DISPLAY_PLANE_ENABLE);
-				REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
-				/*mdfld_dsi_dpi_shut_down(dev, pipe);*/
-				REG_WRITE(0xb048, 1);
-				msleep(100);
-				temp = REG_READ(pipeconf_reg);
-				temp &= ~PIPEACONF_ENABLE;
-				REG_WRITE(pipeconf_reg, temp);
-				msleep(100); /*wait for pipe disable*/
-			/*printk(KERN_ALERT "70008 is %x\n", REG_READ(0x70008));
-			printk(KERN_ALERT "b074 is %x\n", REG_READ(0xb074));*/
-				REG_WRITE(mipi_enable_reg, 0);
-				msleep(100);
-			printk(KERN_ALERT "70008 is %x\n", REG_READ(0x70008));
-			printk(KERN_ALERT "b074 is %x\n", REG_READ(0xb074));
-				REG_WRITE(0xb004, REG_READ(0xb004));
-				/* try to bring the controller back up again*/
-				REG_WRITE(mipi_enable_reg, 1);
-				temp = REG_READ(dspcntr_reg);
-				REG_WRITE(dspcntr_reg, temp | DISPLAY_PLANE_ENABLE);
-				REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
-				/*mdfld_dsi_dpi_turn_on(dev, pipe);*/
-				REG_WRITE(0xb048, 2);
-				msleep(100);
-				temp = REG_READ(pipeconf_reg);
-				temp |= PIPEACONF_ENABLE;
-				REG_WRITE(pipeconf_reg, temp);
-			}
-		}
-
-		psb_intel_crtc_load_lut(crtc);
-
-		/* Give the overlay scaler a chance to enable
-		   if it's on this pipe */
-		/* psb_intel_crtc_dpms_video(crtc, true); TODO */
-
-		break;
-	case DRM_MODE_DPMS_OFF:
-		/* Give the overlay scaler a chance to disable
-		 * if it's on this pipe */
-		/* psb_intel_crtc_dpms_video(crtc, FALSE); TODO */
-		if (pipe != 1)
-			mdfld_dsi_gen_fifo_ready (dev, gen_fifo_stat_reg, HS_CTRL_FIFO_EMPTY | HS_DATA_FIFO_EMPTY);
-
-		/* Disable the VGA plane that we never use */
-		REG_WRITE(VGACNTRL, VGA_DISP_DISABLE);
-
-		/* Disable display plane */
-		temp = REG_READ(dspcntr_reg);
-		if ((temp & DISPLAY_PLANE_ENABLE) != 0) {
-			REG_WRITE(dspcntr_reg,
-				  temp & ~DISPLAY_PLANE_ENABLE);
-			/* Flush the plane changes */
-			REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
-			REG_READ(dspbase_reg);
-		}
-
-		/* FIXME_JLIU7 MDFLD_PO revisit */
-		/* Wait for vblank for the disable to take effect */
-// MDFLD_PO_JLIU7		psb_intel_wait_for_vblank(dev);
-
-		/* Next, disable display pipes */
-		temp = REG_READ(pipeconf_reg);
-		if ((temp & PIPEACONF_ENABLE) != 0) {
-			temp &= ~PIPEACONF_ENABLE;
-			temp |= PIPECONF_PLANE_OFF | PIPECONF_CURSOR_OFF;
-			REG_WRITE(pipeconf_reg, temp);
-//			REG_WRITE(pipeconf_reg, 0);
-			REG_READ(pipeconf_reg);
-
-			/* Wait for for the pipe disable to take effect. */
-			mdfldWaitForPipeDisable(dev, pipe);
-		}
-
-		temp = REG_READ(dpll_reg);
-		if (temp & DPLL_VCO_ENABLE) {
-			if (((pipe != 1) && !((REG_READ(PIPEACONF) | REG_READ(PIPECCONF)) & PIPEACONF_ENABLE))
-					|| (pipe == 1)){
-				temp &= ~(DPLL_VCO_ENABLE);
-				REG_WRITE(dpll_reg, temp);
-				REG_READ(dpll_reg);
-				/* Wait for the clocks to turn off. */
-				/* FIXME_MDFLD PO may need more delay */
-				udelay(500);
-#if 0 /* MDFLD_PO_JLIU7 */	
-		if (!(temp & MDFLD_PWR_GATE_EN)) {
-			/* gating power of DPLL */
-			REG_WRITE(dpll_reg, temp | MDFLD_PWR_GATE_EN);
-			/* FIXME_MDFLD PO - change 500 to 1 after PO */
-			udelay(5000);
-		}
-#endif  /* MDFLD_PO_JLIU7 */	
-			}
-		}
-		break;
-	}
-
-	enabled = crtc->enabled && mode != DRM_MODE_DPMS_OFF;
-
-#if 0				/* JB: Add vblank support later */
-	if (enabled)
-		dev_priv->vblank_pipe |= (1 << pipe);
-	else
-		dev_priv->vblank_pipe &= ~(1 << pipe);
-#endif
-
-	gma_power_end(dev);
-}
-
-
-#define MDFLD_LIMT_DPLL_19	    0
-#define MDFLD_LIMT_DPLL_25	    1
-#define MDFLD_LIMT_DPLL_83	    2
-#define MDFLD_LIMT_DPLL_100	    3
-#define MDFLD_LIMT_DSIPLL_19	    4
-#define MDFLD_LIMT_DSIPLL_25	    5
-#define MDFLD_LIMT_DSIPLL_83	    6
-#define MDFLD_LIMT_DSIPLL_100	    7
-
-#define MDFLD_DOT_MIN		  19750  /* FIXME_MDFLD JLIU7 need to find out  min & max for MDFLD */
-#define MDFLD_DOT_MAX		  120000
-#define MDFLD_DPLL_M_MIN_19	    113
-#define MDFLD_DPLL_M_MAX_19	    155
-#define MDFLD_DPLL_P1_MIN_19	    2
-#define MDFLD_DPLL_P1_MAX_19	    10
-#define MDFLD_DPLL_M_MIN_25	    101
-#define MDFLD_DPLL_M_MAX_25	    130
-#define MDFLD_DPLL_P1_MIN_25	    2
-#define MDFLD_DPLL_P1_MAX_25	    10
-#define MDFLD_DPLL_M_MIN_83	    64
-#define MDFLD_DPLL_M_MAX_83	    64
-#define MDFLD_DPLL_P1_MIN_83	    2
-#define MDFLD_DPLL_P1_MAX_83	    2
-#define MDFLD_DPLL_M_MIN_100	    64
-#define MDFLD_DPLL_M_MAX_100	    64
-#define MDFLD_DPLL_P1_MIN_100	    2
-#define MDFLD_DPLL_P1_MAX_100	    2
-#define MDFLD_DSIPLL_M_MIN_19	    131
-#define MDFLD_DSIPLL_M_MAX_19	    175
-#define MDFLD_DSIPLL_P1_MIN_19	    3
-#define MDFLD_DSIPLL_P1_MAX_19	    8
-#define MDFLD_DSIPLL_M_MIN_25	    97
-#define MDFLD_DSIPLL_M_MAX_25	    140
-#define MDFLD_DSIPLL_P1_MIN_25	    3
-#define MDFLD_DSIPLL_P1_MAX_25	    9
-#define MDFLD_DSIPLL_M_MIN_83	    33
-#define MDFLD_DSIPLL_M_MAX_83	    92
-#define MDFLD_DSIPLL_P1_MIN_83	    2
-#define MDFLD_DSIPLL_P1_MAX_83	    3
-#define MDFLD_DSIPLL_M_MIN_100	    97
-#define MDFLD_DSIPLL_M_MAX_100	    140
-#define MDFLD_DSIPLL_P1_MIN_100	    3
-#define MDFLD_DSIPLL_P1_MAX_100	    9
-
-static const struct mdfld_limit_t mdfld_limits[] = {
-	{			/* MDFLD_LIMT_DPLL_19 */
-	 .dot = {.min = MDFLD_DOT_MIN, .max = MDFLD_DOT_MAX},
-	 .m = {.min = MDFLD_DPLL_M_MIN_19, .max = MDFLD_DPLL_M_MAX_19},
-	 .p1 = {.min = MDFLD_DPLL_P1_MIN_19, .max = MDFLD_DPLL_P1_MAX_19},
-	 },
-	{			/* MDFLD_LIMT_DPLL_25 */
-	 .dot = {.min = MDFLD_DOT_MIN, .max = MDFLD_DOT_MAX},
-	 .m = {.min = MDFLD_DPLL_M_MIN_25, .max = MDFLD_DPLL_M_MAX_25},
-	 .p1 = {.min = MDFLD_DPLL_P1_MIN_25, .max = MDFLD_DPLL_P1_MAX_25},
-	 },
-	{			/* MDFLD_LIMT_DPLL_83 */
-	 .dot = {.min = MDFLD_DOT_MIN, .max = MDFLD_DOT_MAX},
-	 .m = {.min = MDFLD_DPLL_M_MIN_83, .max = MDFLD_DPLL_M_MAX_83},
-	 .p1 = {.min = MDFLD_DPLL_P1_MIN_83, .max = MDFLD_DPLL_P1_MAX_83},
-	 },
-	{			/* MDFLD_LIMT_DPLL_100 */
-	 .dot = {.min = MDFLD_DOT_MIN, .max = MDFLD_DOT_MAX},
-	 .m = {.min = MDFLD_DPLL_M_MIN_100, .max = MDFLD_DPLL_M_MAX_100},
-	 .p1 = {.min = MDFLD_DPLL_P1_MIN_100, .max = MDFLD_DPLL_P1_MAX_100},
-	 },
-	{			/* MDFLD_LIMT_DSIPLL_19 */
-	 .dot = {.min = MDFLD_DOT_MIN, .max = MDFLD_DOT_MAX},
-	 .m = {.min = MDFLD_DSIPLL_M_MIN_19, .max = MDFLD_DSIPLL_M_MAX_19},
-	 .p1 = {.min = MDFLD_DSIPLL_P1_MIN_19, .max = MDFLD_DSIPLL_P1_MAX_19},
-	 },
-	{			/* MDFLD_LIMT_DSIPLL_25 */
-	 .dot = {.min = MDFLD_DOT_MIN, .max = MDFLD_DOT_MAX},
-	 .m = {.min = MDFLD_DSIPLL_M_MIN_25, .max = MDFLD_DSIPLL_M_MAX_25},
-	 .p1 = {.min = MDFLD_DSIPLL_P1_MIN_25, .max = MDFLD_DSIPLL_P1_MAX_25},
-	 },
-	{			/* MDFLD_LIMT_DSIPLL_83 */
-	 .dot = {.min = MDFLD_DOT_MIN, .max = MDFLD_DOT_MAX},
-	 .m = {.min = MDFLD_DSIPLL_M_MIN_83, .max = MDFLD_DSIPLL_M_MAX_83},
-	 .p1 = {.min = MDFLD_DSIPLL_P1_MIN_83, .max = MDFLD_DSIPLL_P1_MAX_83},
-	 },
-	{			/* MDFLD_LIMT_DSIPLL_100 */
-	 .dot = {.min = MDFLD_DOT_MIN, .max = MDFLD_DOT_MAX},
-	 .m = {.min = MDFLD_DSIPLL_M_MIN_100, .max = MDFLD_DSIPLL_M_MAX_100},
-	 .p1 = {.min = MDFLD_DSIPLL_P1_MIN_100, .max = MDFLD_DSIPLL_P1_MAX_100},
-	 },
-};
-
-#define MDFLD_M_MIN	    21
-#define MDFLD_M_MAX	    180
-static const u32 mdfld_m_converts[] = {
-/* M configuration table from 9-bit LFSR table */
-	224, 368, 440, 220, 366, 439, 219, 365, 182, 347, /* 21 - 30 */
-	173, 342, 171, 85, 298, 149, 74, 37, 18, 265,   /* 31 - 40 */
-	388, 194, 353, 432, 216, 108, 310, 155, 333, 166, /* 41 - 50 */
-	83, 41, 276, 138, 325, 162, 337, 168, 340, 170, /* 51 - 60 */
-	341, 426, 469, 234, 373, 442, 221, 110, 311, 411, /* 61 - 70 */
-	461, 486, 243, 377, 188, 350, 175, 343, 427, 213, /* 71 - 80 */
-	106, 53, 282, 397, 354, 227, 113, 56, 284, 142, /* 81 - 90 */
-	71, 35, 273, 136, 324, 418, 465, 488, 500, 506, /* 91 - 100 */
-	253, 126, 63, 287, 399, 455, 483, 241, 376, 444, /* 101 - 110 */
-	478, 495, 503, 251, 381, 446, 479, 239, 375, 443, /* 111 - 120 */
-	477, 238, 119, 315, 157, 78, 295, 147, 329, 420, /* 121 - 130 */
-	210, 105, 308, 154, 77, 38, 275, 137, 68, 290, /* 131 - 140 */
-	145, 328, 164, 82, 297, 404, 458, 485, 498, 249, /* 141 - 150 */
-	380, 190, 351, 431, 471, 235, 117, 314, 413, 206, /* 151 - 160 */
-	103, 51, 25, 12, 262, 387, 193, 96, 48, 280, /* 161 - 170 */
-	396, 198, 99, 305, 152, 76, 294, 403, 457, 228, /* 171 - 180 */
-};
-
-static const struct mdfld_limit_t *mdfld_limit(struct drm_crtc *crtc)
-{
-	const struct mdfld_limit_t *limit = NULL;
-	struct drm_device *dev = crtc->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	if (psb_intel_pipe_has_type(crtc, INTEL_OUTPUT_MIPI)
-	    || psb_intel_pipe_has_type(crtc, INTEL_OUTPUT_MIPI2)) {
-		if ((ksel == KSEL_CRYSTAL_19) || (ksel == KSEL_BYPASS_19))
-			limit = &mdfld_limits[MDFLD_LIMT_DSIPLL_19];
-		else if (ksel == KSEL_BYPASS_25) 
-			limit = &mdfld_limits[MDFLD_LIMT_DSIPLL_25];
-		else if ((ksel == KSEL_BYPASS_83_100) && (dev_priv->core_freq == 166))
-			limit = &mdfld_limits[MDFLD_LIMT_DSIPLL_83];
-		else if ((ksel == KSEL_BYPASS_83_100) &&
-			 (dev_priv->core_freq == 100 || dev_priv->core_freq == 200))
-			limit = &mdfld_limits[MDFLD_LIMT_DSIPLL_100];
-	} else if (psb_intel_pipe_has_type(crtc, INTEL_OUTPUT_HDMI)) {
-		if ((ksel == KSEL_CRYSTAL_19) || (ksel == KSEL_BYPASS_19))
-			limit = &mdfld_limits[MDFLD_LIMT_DPLL_19];
-		else if (ksel == KSEL_BYPASS_25) 
-			limit = &mdfld_limits[MDFLD_LIMT_DPLL_25];
-		else if ((ksel == KSEL_BYPASS_83_100) && (dev_priv->core_freq == 166))
-			limit = &mdfld_limits[MDFLD_LIMT_DPLL_83];
-		else if ((ksel == KSEL_BYPASS_83_100) &&
-			 (dev_priv->core_freq == 100 || dev_priv->core_freq == 200))
-			limit = &mdfld_limits[MDFLD_LIMT_DPLL_100];
-	} else {
-		limit = NULL;
-		dev_err(dev->dev, "mdfld_limit Wrong display type.\n");
-	}
-
-	return limit;
-}
-
-/** Derive the pixel clock for the given refclk and divisors for 8xx chips. */
-static void mdfld_clock(int refclk, struct mdfld_intel_clock_t *clock)
-{
-	clock->dot = (refclk * clock->m) / clock->p1;
-}
-
-/**
- * Returns a set of divisors for the desired target clock with the given refclk,
- * or FALSE.  Divisor values are the actual divisors for
- */
-static bool
-mdfldFindBestPLL(struct drm_crtc *crtc, int target, int refclk,
-		struct mdfld_intel_clock_t *best_clock)
-{
-	struct mdfld_intel_clock_t clock;
-	const struct mdfld_limit_t *limit = mdfld_limit(crtc);
-	int err = target;
-
-	memset(best_clock, 0, sizeof(*best_clock));
-
-	for (clock.m = limit->m.min; clock.m <= limit->m.max; clock.m++) {
-		for (clock.p1 = limit->p1.min; clock.p1 <= limit->p1.max;
-		     clock.p1++) {
-			int this_err;
-
-			mdfld_clock(refclk, &clock);
-
-			this_err = abs(clock.dot - target);
-			if (this_err < err) {
-				*best_clock = clock;
-				err = this_err;
-			}
-		}
-	}
-	return err != target;
-}
-
-/**
- * Return the pipe currently connected to the panel fitter,
- * or -1 if the panel fitter is not present or not in use
- */
-static int mdfld_panel_fitter_pipe(struct drm_device *dev)
-{
-	u32 pfit_control;
-
-	pfit_control = REG_READ(PFIT_CONTROL);
-
-	/* See if the panel fitter is in use */
-	if ((pfit_control & PFIT_ENABLE) == 0)
-		return -1;
-	return (pfit_control >> 29) & 3;
-}
-
-static int mdfld_crtc_mode_set(struct drm_crtc *crtc,
-			      struct drm_display_mode *mode,
-			      struct drm_display_mode *adjusted_mode,
-			      int x, int y,
-			      struct drm_framebuffer *old_fb)
-{
-	struct drm_device *dev = crtc->dev;
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	int pipe = psb_intel_crtc->pipe;
-	int fp_reg = MRST_FPA0;
-	int dpll_reg = MRST_DPLL_A;
-	int dspcntr_reg = DSPACNTR;
-	int pipeconf_reg = PIPEACONF;
-	int htot_reg = HTOTAL_A;
-	int hblank_reg = HBLANK_A;
-	int hsync_reg = HSYNC_A;
-	int vtot_reg = VTOTAL_A;
-	int vblank_reg = VBLANK_A;
-	int vsync_reg = VSYNC_A;
-	int dspsize_reg = DSPASIZE; 
-	int dsppos_reg = DSPAPOS; 
-	int pipesrc_reg = PIPEASRC;
-	u32 *pipeconf = &dev_priv->pipeconf;
-	u32 *dspcntr = &dev_priv->dspcntr;
-	int refclk = 0;
-	int clk_n = 0, clk_p2 = 0, clk_byte = 1, clk = 0, m_conv = 0, clk_tmp = 0;
-	struct mdfld_intel_clock_t clock;
-	bool ok;
-	u32 dpll = 0, fp = 0;
-	bool is_crt = false, is_lvds = false, is_tv = false;
-	bool is_mipi = false, is_mipi2 = false, is_hdmi = false;
-	struct drm_mode_config *mode_config = &dev->mode_config;
-	struct psb_intel_output *psb_intel_output = NULL;
-	uint64_t scalingType = DRM_MODE_SCALE_FULLSCREEN;
-	struct drm_encoder *encoder;
-	struct drm_connector *connector;
-	int timeout = 0;
-
-	dev_dbg(dev->dev, "pipe = 0x%x \n", pipe);
-
-	switch (pipe) {
-	case 0:
-		break;
-	case 1:
-		fp_reg = FPB0;
-		dpll_reg = DPLL_B;
-		dspcntr_reg = DSPBCNTR;
-		pipeconf_reg = PIPEBCONF;
-		htot_reg = HTOTAL_B;
-		hblank_reg = HBLANK_B;
-		hsync_reg = HSYNC_B;
-		vtot_reg = VTOTAL_B;
-		vblank_reg = VBLANK_B;
-		vsync_reg = VSYNC_B;
-		dspsize_reg = DSPBSIZE; 
-		dsppos_reg = DSPBPOS; 
-		pipesrc_reg = PIPEBSRC;
-		pipeconf = &dev_priv->pipeconf1;
-		dspcntr = &dev_priv->dspcntr1;
-		fp_reg = MDFLD_DPLL_DIV0;
-		dpll_reg = MDFLD_DPLL_B;
-		break;
-	case 2:
-		dpll_reg = MRST_DPLL_A;
-		dspcntr_reg = DSPCCNTR;
-		pipeconf_reg = PIPECCONF;
-		htot_reg = HTOTAL_C;
-		hblank_reg = HBLANK_C;
-		hsync_reg = HSYNC_C;
-		vtot_reg = VTOTAL_C;
-		vblank_reg = VBLANK_C;
-		vsync_reg = VSYNC_C;
-		dspsize_reg = DSPCSIZE; 
-		dsppos_reg = DSPCPOS; 
-		pipesrc_reg = PIPECSRC;
-		pipeconf = &dev_priv->pipeconf2;
-		dspcntr = &dev_priv->dspcntr2;
-		break;
-	default:
-		DRM_ERROR("Illegal Pipe Number. \n");
-		return 0;
-	}
-
-	dev_dbg(dev->dev, "adjusted_hdisplay = %d\n",
-		 adjusted_mode->hdisplay);
-	dev_dbg(dev->dev, "adjusted_vdisplay = %d\n",
-		 adjusted_mode->vdisplay);
-	dev_dbg(dev->dev, "adjusted_hsync_start = %d\n",
-		 adjusted_mode->hsync_start);
-	dev_dbg(dev->dev, "adjusted_hsync_end = %d\n",
-		 adjusted_mode->hsync_end);
-	dev_dbg(dev->dev, "adjusted_htotal = %d\n",
-		 adjusted_mode->htotal);
-	dev_dbg(dev->dev, "adjusted_vsync_start = %d\n",
-		 adjusted_mode->vsync_start);
-	dev_dbg(dev->dev, "adjusted_vsync_end = %d\n",
-		 adjusted_mode->vsync_end);
-	dev_dbg(dev->dev, "adjusted_vtotal = %d\n",
-		 adjusted_mode->vtotal);
-	dev_dbg(dev->dev, "adjusted_clock = %d\n",
-		 adjusted_mode->clock);
-	dev_dbg(dev->dev, "hdisplay = %d\n",
-		 mode->hdisplay);
-	dev_dbg(dev->dev, "vdisplay = %d\n",
-		 mode->vdisplay);
-
-	if (!gma_power_begin(dev, true))
-		return 0;
-
-	memcpy(&psb_intel_crtc->saved_mode, mode, sizeof(struct drm_display_mode));
-	memcpy(&psb_intel_crtc->saved_adjusted_mode, adjusted_mode, sizeof(struct drm_display_mode));
-
-	list_for_each_entry(connector, &mode_config->connector_list, head) {
-			
-		encoder = connector->encoder;
-		
-		if(!encoder)
-			continue;
-
-		if (encoder->crtc != crtc)
-			continue;
-
-		psb_intel_output = to_psb_intel_output(connector);
-		
-		dev_dbg(dev->dev, "output->type = 0x%x \n", psb_intel_output->type);
-
-		switch (psb_intel_output->type) {
-		case INTEL_OUTPUT_LVDS:
-			is_lvds = true;
-			break;
-		case INTEL_OUTPUT_TVOUT:
-			is_tv = true;
-			break;
-		case INTEL_OUTPUT_ANALOG:
-			is_crt = true;
-			break;
-		case INTEL_OUTPUT_MIPI:
-			is_mipi = true;
-			break;
-		case INTEL_OUTPUT_MIPI2:
-			is_mipi2 = true;
-			break;
-		case INTEL_OUTPUT_HDMI:
-			is_hdmi = true;
-			break;
-		}
-	}
-
-	/* Disable the VGA plane that we never use */
-	REG_WRITE(VGACNTRL, VGA_DISP_DISABLE);
-
-	/* Disable the panel fitter if it was on our pipe */
-	if (mdfld_panel_fitter_pipe(dev) == pipe)
-		REG_WRITE(PFIT_CONTROL, 0);
-
-	/* pipesrc and dspsize control the size that is scaled from,
-	 * which should always be the user's requested size.
-	 */
-	if (pipe == 1) {
-		/* FIXME: To make HDMI display with 864x480 (TPO), 480x864 (PYR) or 480x854 (TMD), set the sprite
-		 * width/height and souce image size registers with the adjusted mode for pipe B. */
-
-		/* The defined sprite rectangle must always be completely contained within the displayable
-		 * area of the screen image (frame buffer). */
-		REG_WRITE(dspsize_reg, ((MIN(mode->crtc_vdisplay, adjusted_mode->crtc_vdisplay) - 1) << 16)
-				| (MIN(mode->crtc_hdisplay, adjusted_mode->crtc_hdisplay) - 1));
-		/* Set the CRTC with encoder mode. */
-		REG_WRITE(pipesrc_reg, ((mode->crtc_hdisplay - 1) << 16)
-				 | (mode->crtc_vdisplay - 1));
-	} else {
-		REG_WRITE(dspsize_reg, ((mode->crtc_vdisplay - 1) << 16) | (mode->crtc_hdisplay - 1));
-		REG_WRITE(pipesrc_reg, ((mode->crtc_hdisplay - 1) << 16) | (mode->crtc_vdisplay - 1));
-	}
-
-	REG_WRITE(dsppos_reg, 0);
-
-	if (psb_intel_output)
-		drm_connector_property_get_value(&psb_intel_output->base,
-			dev->mode_config.scaling_mode_property, &scalingType);
-
-	if (scalingType == DRM_MODE_SCALE_NO_SCALE) {
-		/*
-		 *	Medfield doesn't have register support for centering so
-		 *	we need to mess with the h/vblank and h/vsync start and
-		 *	ends to get central
-		 */
-		int offsetX = 0, offsetY = 0;
-
-		offsetX = (adjusted_mode->crtc_hdisplay - mode->crtc_hdisplay) / 2;
-		offsetY = (adjusted_mode->crtc_vdisplay - mode->crtc_vdisplay) / 2;
-
-		REG_WRITE(htot_reg, (mode->crtc_hdisplay - 1) |
-			((adjusted_mode->crtc_htotal - 1) << 16));
-		REG_WRITE(vtot_reg, (mode->crtc_vdisplay - 1) |
-			((adjusted_mode->crtc_vtotal - 1) << 16));
-		REG_WRITE(hblank_reg, (adjusted_mode->crtc_hblank_start - offsetX - 1) |
-			((adjusted_mode->crtc_hblank_end - offsetX - 1) << 16));
-		REG_WRITE(hsync_reg, (adjusted_mode->crtc_hsync_start - offsetX - 1) |
-			((adjusted_mode->crtc_hsync_end - offsetX - 1) << 16));
-		REG_WRITE(vblank_reg, (adjusted_mode->crtc_vblank_start - offsetY - 1) |
-			((adjusted_mode->crtc_vblank_end - offsetY - 1) << 16));
-		REG_WRITE(vsync_reg, (adjusted_mode->crtc_vsync_start - offsetY - 1) |
-			((adjusted_mode->crtc_vsync_end - offsetY - 1) << 16));
-	} else {
-		REG_WRITE(htot_reg, (adjusted_mode->crtc_hdisplay - 1) |
-			((adjusted_mode->crtc_htotal - 1) << 16));
-		REG_WRITE(vtot_reg, (adjusted_mode->crtc_vdisplay - 1) |
-			((adjusted_mode->crtc_vtotal - 1) << 16));
-		REG_WRITE(hblank_reg, (adjusted_mode->crtc_hblank_start - 1) |
-			((adjusted_mode->crtc_hblank_end - 1) << 16));
-		REG_WRITE(hsync_reg, (adjusted_mode->crtc_hsync_start - 1) |
-			((adjusted_mode->crtc_hsync_end - 1) << 16));
-		REG_WRITE(vblank_reg, (adjusted_mode->crtc_vblank_start - 1) |
-			((adjusted_mode->crtc_vblank_end - 1) << 16));
-		REG_WRITE(vsync_reg, (adjusted_mode->crtc_vsync_start - 1) |
-			((adjusted_mode->crtc_vsync_end - 1) << 16));
-	}
-
-	/* Flush the plane changes */
-	{
-		struct drm_crtc_helper_funcs *crtc_funcs =
-		    crtc->helper_private;
-		crtc_funcs->mode_set_base(crtc, x, y, old_fb);
-	}
-
-	/* setup pipeconf */
-	*pipeconf = PIPEACONF_ENABLE; /* FIXME_JLIU7 REG_READ(pipeconf_reg); */
-
-	/* Set up the display plane register */
- 	*dspcntr = REG_READ(dspcntr_reg);
-	*dspcntr |= pipe << DISPPLANE_SEL_PIPE_POS;
-	*dspcntr |= DISPLAY_PLANE_ENABLE;
-/* MDFLD_PO_JLIU7	dspcntr |= DISPPLANE_BOTTOM; */
-/* MDFLD_PO_JLIU7	dspcntr |= DISPPLANE_GAMMA_ENABLE; */
-
-	if (is_mipi2)
-	{
-		goto mrst_crtc_mode_set_exit;
-	}
-/* FIXME JLIU7 Add MDFLD HDMI supports */
-/* FIXME_MDFLD JLIU7 DSIPLL clock *= 8? */
-/* FIXME_MDFLD JLIU7 need to revist for dual MIPI supports */
-	clk = adjusted_mode->clock;
-
-	if (is_hdmi) {
-		if ((ksel == KSEL_CRYSTAL_19) || (ksel == KSEL_BYPASS_19))
-		{
-			refclk = 19200;
-
-			if (is_mipi || is_mipi2)
-			{
-				clk_n = 1, clk_p2 = 8;
-			} else if (is_hdmi) {
-				clk_n = 1, clk_p2 = 10;
-			}
-		} else if (ksel == KSEL_BYPASS_25) { 
-			refclk = 25000;
-
-			if (is_mipi || is_mipi2)
-			{
-				clk_n = 1, clk_p2 = 8;
-			} else if (is_hdmi) {
-				clk_n = 1, clk_p2 = 10;
-			}
-		} else if ((ksel == KSEL_BYPASS_83_100) && (dev_priv->core_freq == 166)) {
-			refclk = 83000;
-
-			if (is_mipi || is_mipi2)
-			{
-				clk_n = 4, clk_p2 = 8;
-			} else if (is_hdmi) {
-				clk_n = 4, clk_p2 = 10;
-			}
-		} else if ((ksel == KSEL_BYPASS_83_100) &&
-			   (dev_priv->core_freq == 100 || dev_priv->core_freq == 200)) {
-			refclk = 100000;
-			if (is_mipi || is_mipi2)
-			{
-				clk_n = 4, clk_p2 = 8;
-			} else if (is_hdmi) {
-				clk_n = 4, clk_p2 = 10;
-			}
-		}
-
-		if (is_mipi)
-			clk_byte = dev_priv->bpp / 8;
-		else if (is_mipi2)
-			clk_byte = dev_priv->bpp2 / 8;
-	
-		clk_tmp = clk * clk_n * clk_p2 * clk_byte;
-
-		dev_dbg(dev->dev, "clk = %d, clk_n = %d, clk_p2 = %d. \n", clk, clk_n, clk_p2);
-		dev_dbg(dev->dev, "adjusted_mode->clock = %d, clk_tmp = %d. \n", adjusted_mode->clock, clk_tmp);
-
-		ok = mdfldFindBestPLL(crtc, clk_tmp, refclk, &clock);
-
-		if (!ok) {
-			dev_err(dev->dev, 
-			   "mdfldFindBestPLL fail in mdfld_crtc_mode_set. \n");
-		} else {
-			m_conv = mdfld_m_converts[(clock.m - MDFLD_M_MIN)];
-
-			dev_dbg(dev->dev, "dot clock = %d,"
-				 "m = %d, p1 = %d, m_conv = %d. \n", clock.dot, clock.m,
-				 clock.p1, m_conv);
-		}
-
-		dpll = REG_READ(dpll_reg);
-
-		if (dpll & DPLL_VCO_ENABLE) {
-			dpll &= ~DPLL_VCO_ENABLE;
-			REG_WRITE(dpll_reg, dpll);
-			REG_READ(dpll_reg);
-
-			/* FIXME jliu7 check the DPLL lock bit PIPEACONF[29] */
-			/* FIXME_MDFLD PO - change 500 to 1 after PO */
-			udelay(500);
-
-			/* reset M1, N1 & P1 */
-			REG_WRITE(fp_reg, 0);
-			dpll &= ~MDFLD_P1_MASK;
-			REG_WRITE(dpll_reg, dpll);
-			/* FIXME_MDFLD PO - change 500 to 1 after PO */
-			udelay(500);
-		}
-
-		/* When ungating power of DPLL, needs to wait 0.5us before enable the VCO */
-		if (dpll & MDFLD_PWR_GATE_EN) {
-			dpll &= ~MDFLD_PWR_GATE_EN;
-			REG_WRITE(dpll_reg, dpll);
-			/* FIXME_MDFLD PO - change 500 to 1 after PO */
-			udelay(500);
-		}	
-
-		dpll = 0; 
-
-#if 0 /* FIXME revisit later */
-		if ((ksel == KSEL_CRYSTAL_19) || (ksel == KSEL_BYPASS_19) || (ksel == KSEL_BYPASS_25)) {
-			dpll &= ~MDFLD_INPUT_REF_SEL;	
-		} else if (ksel == KSEL_BYPASS_83_100) { 
-			dpll |= MDFLD_INPUT_REF_SEL;	
-		}
-#endif /* FIXME revisit later */
-
-		if (is_hdmi)
-			dpll |= MDFLD_VCO_SEL;	
-
-		fp = (clk_n / 2) << 16;
-		fp |= m_conv; 
-
-		/* compute bitmask from p1 value */
-		dpll |= (1 << (clock.p1 - 2)) << 17;
-
-#if 0 /* 1080p30 & 720p */
-        	dpll = 0x00050000;
-        	fp = 0x000001be;
-#endif 
-#if 0 /* 480p */
-        	dpll = 0x02010000;
-        	fp = 0x000000d2;
-#endif 
-	} else {
-#if 0 /*DBI_TPO_480x864*/
-		dpll = 0x00020000;
-		fp = 0x00000156; 
-#endif /* DBI_TPO_480x864 */ /* get from spec. */
-
-        	dpll = 0x00800000;
-	        fp = 0x000000c1;
-}
-
-	REG_WRITE(fp_reg, fp);
-	REG_WRITE(dpll_reg, dpll);
-	/* FIXME_MDFLD PO - change 500 to 1 after PO */
-	udelay(500);
-
-	dpll |= DPLL_VCO_ENABLE;
-	REG_WRITE(dpll_reg, dpll);
-	REG_READ(dpll_reg);
-
-	/* wait for DSI PLL to lock */
-	while ((timeout < 20000) && !(REG_READ(pipeconf_reg) & PIPECONF_DSIPLL_LOCK)) {
-		udelay(150);
-		timeout ++;
-	}
-
-	if (is_mipi)
-		goto mrst_crtc_mode_set_exit;
-
-	dev_dbg(dev->dev, "is_mipi = 0x%x \n", is_mipi);
-
-	REG_WRITE(pipeconf_reg, *pipeconf);
-	REG_READ(pipeconf_reg);
-
-	/* Wait for for the pipe enable to take effect. */
-//FIXME_JLIU7 HDMI	mrstWaitForPipeEnable(dev);
-
-	REG_WRITE(dspcntr_reg, *dspcntr);
-	psb_intel_wait_for_vblank(dev);
-
-mrst_crtc_mode_set_exit:
-
-	gma_power_end(dev);
-
-	return 0;
-}
-
-static void mdfld_crtc_prepare(struct drm_crtc *crtc)
-{
-	struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
-	crtc_funcs->dpms(crtc, DRM_MODE_DPMS_OFF);
-}
-
-static void mdfld_crtc_commit(struct drm_crtc *crtc)
-{
-	struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
-	crtc_funcs->dpms(crtc, DRM_MODE_DPMS_ON);
-}
-
-static bool mdfld_crtc_mode_fixup(struct drm_crtc *crtc,
-				  struct drm_display_mode *mode,
-				  struct drm_display_mode *adjusted_mode)
-{
-	return true;
-}
-
-const struct drm_crtc_helper_funcs mdfld_helper_funcs = {
-	.dpms = mdfld_crtc_dpms,
-	.mode_fixup = mdfld_crtc_mode_fixup,
-	.mode_set = mdfld_crtc_mode_set,
-	.mode_set_base = mdfld__intel_pipe_set_base,
-	.prepare = mdfld_crtc_prepare,
-	.commit = mdfld_crtc_commit,
-};
diff --git a/drivers/staging/gma500/mdfld_msic.h b/drivers/staging/gma500/mdfld_msic.h
deleted file mode 100644
index a7ad65472491..000000000000
--- a/drivers/staging/gma500/mdfld_msic.h
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * Copyright © 2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *	Jim Liu <jim.liu@intel.com>
- */
-
-#define MSIC_PCI_DEVICE_ID	0x831
-
-int msic_regsiter_driver(void);
-int msic_unregister_driver(void);
-extern void hpd_notify_um(void);
diff --git a/drivers/staging/gma500/mdfld_output.c b/drivers/staging/gma500/mdfld_output.c
deleted file mode 100644
index eabf53d58f92..000000000000
--- a/drivers/staging/gma500/mdfld_output.c
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- * Copyright (c)  2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicensen
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * Thomas Eaton <thomas.g.eaton@intel.com>
- * Scott Rowe <scott.m.rowe@intel.com>
-*/
-
-#include <linux/init.h>
-#include <linux/moduleparam.h>
-#include "mdfld_dsi_dbi.h"
-#include "mdfld_dsi_dpi.h"
-#include "mdfld_dsi_output.h"
-#include "mdfld_output.h"
-#include "mdfld_dsi_dbi_dpu.h"
-
-#include "displays/tpo_cmd.h"
-#include "displays/tpo_vid.h"
-#include "displays/tmd_cmd.h"
-#include "displays/tmd_vid.h"
-#include "displays/pyr_cmd.h"
-#include "displays/pyr_vid.h"
-/* #include "displays/hdmi.h" */
-
-static int mdfld_dual_mipi;
-static int mdfld_hdmi;
-static int mdfld_dpu;
-
-module_param(mdfld_dual_mipi, int, 0600);
-MODULE_PARM_DESC(mdfld_dual_mipi, "Enable dual MIPI configuration");
-module_param(mdfld_hdmi, int, 0600);
-MODULE_PARM_DESC(mdfld_hdmi, "Enable Medfield HDMI");
-module_param(mdfld_dpu, int, 0600);
-MODULE_PARM_DESC(mdfld_dpu, "Enable Medfield DPU");
-
-/* For now a single type per device is all we cope with */
-int mdfld_get_panel_type(struct drm_device *dev, int pipe)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	return dev_priv->panel_id;
-}
-
-int mdfld_panel_dpi(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	switch (dev_priv->panel_id) {
-	case TMD_VID:
-	case TPO_VID:
-	case PYR_VID:
-		return true;
-	case TMD_CMD:
-	case TPO_CMD:
-	case PYR_CMD:
-	default:
-		return false;
-	}
-}
-
-static int init_panel(struct drm_device *dev, int mipi_pipe, int p_type)
-{
-	struct panel_funcs *p_cmd_funcs;
-	struct panel_funcs *p_vid_funcs;
-
-	/* Oh boy ... FIXME */
-	p_cmd_funcs = kzalloc(sizeof(struct panel_funcs), GFP_KERNEL);
-	if (p_cmd_funcs == NULL)
-		return -ENODEV;
-	p_vid_funcs = kzalloc(sizeof(struct panel_funcs), GFP_KERNEL);
-	if (p_vid_funcs == NULL) {
-		kfree(p_cmd_funcs);
-		return -ENODEV;
-	}
-
-	switch (p_type) {
-	case TPO_CMD:
-		tpo_cmd_init(dev, p_cmd_funcs);
-		mdfld_dsi_output_init(dev, mipi_pipe, NULL, p_cmd_funcs, NULL);
-		break;
-	case TPO_VID:
-		tpo_vid_init(dev, p_vid_funcs);
-		mdfld_dsi_output_init(dev, mipi_pipe, NULL, NULL, p_vid_funcs);
-		break;
-	case TMD_CMD:
-		/*tmd_cmd_init(dev, p_cmd_funcs); */
-		mdfld_dsi_output_init(dev, mipi_pipe, NULL, p_cmd_funcs, NULL);
-		break;
-	case TMD_VID:
-		tmd_vid_init(dev, p_vid_funcs);
-		mdfld_dsi_output_init(dev, mipi_pipe, NULL, NULL, p_vid_funcs);
-		break;
-	case PYR_CMD:
-		pyr_cmd_init(dev, p_cmd_funcs);
-		mdfld_dsi_output_init(dev, mipi_pipe, NULL, p_cmd_funcs, NULL);
-		break;
-	case PYR_VID:
-		mdfld_dsi_output_init(dev, mipi_pipe, NULL, NULL, p_vid_funcs);
-		break;
-	case TPO:	/* TPO panel supports both cmd & vid interfaces */
-		tpo_cmd_init(dev, p_cmd_funcs);
-		tpo_vid_init(dev, p_vid_funcs);
-		mdfld_dsi_output_init(dev, mipi_pipe, NULL, p_cmd_funcs,
-				      p_vid_funcs);
-		break;
-	case TMD:
-		break;
-	case PYR:
-		break;
-#if 0
-	case HDMI:
-		dev_dbg(dev->dev, "Initializing HDMI");
-		mdfld_hdmi_init(dev, &dev_priv->mode_dev);
-		break;
-#endif
-	default:
-		dev_err(dev->dev, "Unsupported interface %d", p_type);
-		return -ENODEV;
-	}
-	return 0;
-}
-
-int mdfld_output_init(struct drm_device *dev)
-{
-	int type;
-
-	/* MIPI panel 1 */
-	type = mdfld_get_panel_type(dev, 0);
-	dev_info(dev->dev, "panel 1: type is %d\n", type);
-	init_panel(dev, 0, type);
-
-	if (mdfld_dual_mipi) {
-		/* MIPI panel 2 */
-		type = mdfld_get_panel_type(dev, 2);
-		dev_info(dev->dev, "panel 2: type is %d\n", type);
-		init_panel(dev, 2, type);
-	}
-	if (mdfld_hdmi)
-		/* HDMI panel */
-		init_panel(dev, 0, HDMI);
-	return 0;
-}
-
-void mdfld_output_setup(struct drm_device *dev)
-{
-	/* FIXME: this is not the right place for this stuff ! */
-	if (IS_MFLD(dev)) {
-		if (mdfld_dpu)
-			mdfld_dbi_dpu_init(dev);
-		else
-			mdfld_dbi_dsr_init(dev);
-	}
-}
diff --git a/drivers/staging/gma500/mdfld_output.h b/drivers/staging/gma500/mdfld_output.h
deleted file mode 100644
index daf33e7df9d5..000000000000
--- a/drivers/staging/gma500/mdfld_output.h
+++ /dev/null
@@ -1,41 +0,0 @@
-/*
- * Copyright (c)  2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicensen
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * Thomas Eaton <thomas.g.eaton@intel.com>
- * Scott Rowe <scott.m.rowe@intel.com>
-*/
-
-#ifndef MDFLD_OUTPUT_H
-#define MDFLD_OUTPUT_H
-
-int mdfld_output_init(struct drm_device *dev);
-int mdfld_panel_dpi(struct drm_device *dev);
-int mdfld_get_panel_type(struct drm_device *dev, int pipe);
-void mdfld_disable_crtc (struct drm_device *dev, int pipe);
-
-extern const struct drm_crtc_helper_funcs mdfld_helper_funcs;
-extern const struct drm_crtc_funcs mdfld_intel_crtc_funcs;
-
-extern void mdfld_output_setup(struct drm_device *dev);
-
-#endif
diff --git a/drivers/staging/gma500/mdfld_pyr_cmd.c b/drivers/staging/gma500/mdfld_pyr_cmd.c
deleted file mode 100644
index 523f2d8fe4f1..000000000000
--- a/drivers/staging/gma500/mdfld_pyr_cmd.c
+++ /dev/null
@@ -1,558 +0,0 @@
-/*
- * Copyright (c)  2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicensen
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * Thomas Eaton <thomas.g.eaton@intel.com>
- * Scott Rowe <scott.m.rowe@intel.com>
-*/
-
-#include "mdfld_dsi_dbi.h"
-#include "mdfld_dsi_dpi.h"
-#include "mdfld_dsi_output.h"
-#include "mdfld_output.h"
-#include "mdfld_dsi_dbi_dpu.h"
-#include "mdfld_dsi_pkg_sender.h"
-
-#include "displays/pyr_cmd.h"
-
-static struct drm_display_mode *pyr_cmd_get_config_mode(struct drm_device *dev)
-{
-	struct drm_display_mode *mode;
-
-	mode = kzalloc(sizeof(*mode), GFP_KERNEL);
-	if (!mode) {
-		dev_err(dev->dev, "Out of memory\n");
-		return NULL;
-	}
-
-	dev_dbg(dev->dev, "hdisplay is %d\n", mode->hdisplay);
-	dev_dbg(dev->dev, "vdisplay is %d\n", mode->vdisplay);
-	dev_dbg(dev->dev, "HSS is %d\n", mode->hsync_start);
-	dev_dbg(dev->dev, "HSE is %d\n", mode->hsync_end);
-	dev_dbg(dev->dev, "htotal is %d\n", mode->htotal);
-	dev_dbg(dev->dev, "VSS is %d\n", mode->vsync_start);
-	dev_dbg(dev->dev, "VSE is %d\n", mode->vsync_end);
-	dev_dbg(dev->dev, "vtotal is %d\n", mode->vtotal);
-	dev_dbg(dev->dev, "clock is %d\n", mode->clock);
-
-	mode->hdisplay = 480;
-	mode->vdisplay = 864;
-	mode->hsync_start = 487;
-	mode->hsync_end = 490;
-	mode->htotal = 499;
-	mode->vsync_start = 874;
-	mode->vsync_end = 878;
-	mode->vtotal = 886;
-	mode->clock = 25777;
-
-	drm_mode_set_name(mode);
-	drm_mode_set_crtcinfo(mode, 0);
-
-	mode->type |= DRM_MODE_TYPE_PREFERRED;
-
-	return mode;
-}
-
-static bool pyr_dsi_dbi_mode_fixup(struct drm_encoder *encoder,
-				struct drm_display_mode *mode,
-				struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_display_mode *fixed_mode = pyr_cmd_get_config_mode(dev);
-
-	if (fixed_mode) {
-		adjusted_mode->hdisplay = fixed_mode->hdisplay;
-		adjusted_mode->hsync_start = fixed_mode->hsync_start;
-		adjusted_mode->hsync_end = fixed_mode->hsync_end;
-		adjusted_mode->htotal = fixed_mode->htotal;
-		adjusted_mode->vdisplay = fixed_mode->vdisplay;
-		adjusted_mode->vsync_start = fixed_mode->vsync_start;
-		adjusted_mode->vsync_end = fixed_mode->vsync_end;
-		adjusted_mode->vtotal = fixed_mode->vtotal;
-		adjusted_mode->clock = fixed_mode->clock;
-		drm_mode_set_crtcinfo(adjusted_mode, CRTC_INTERLACE_HALVE_V);
-		kfree(fixed_mode);
-	}
-	return true;
-}
-
-static void pyr_dsi_dbi_set_power(struct drm_encoder *encoder, bool on)
-{
-	int ret = 0;
-	struct mdfld_dsi_encoder *dsi_encoder = MDFLD_DSI_ENCODER(encoder);
-	struct mdfld_dsi_dbi_output *dbi_output =
-				MDFLD_DSI_DBI_OUTPUT(dsi_encoder);
-	struct drm_device *dev = encoder->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 reg_offset = 0;
-	int pipe = (dbi_output->channel_num == 0) ? 0 : 2;
-
-	dev_dbg(dev->dev, "pipe %d : %s, panel on: %s\n", pipe,
-			on ? "On" : "Off",
-			dbi_output->dbi_panel_on ? "True" : "False");
-
-	if (pipe == 2) {
-		if (on)
-			dev_priv->dual_mipi = true;
-		else
-			dev_priv->dual_mipi = false;
-
-		reg_offset = MIPIC_REG_OFFSET;
-	} else {
-		if (!on)
-			dev_priv->dual_mipi = false;
-	}
-
-	if (!gma_power_begin(dev, true)) {
-		dev_err(dev->dev, "hw begin failed\n");
-		return;
-	}
-
-
-	if (on) {
-		if (dbi_output->dbi_panel_on)
-			goto out_err;
-
-		ret = mdfld_dsi_dbi_update_power(dbi_output, DRM_MODE_DPMS_ON);
-		if (ret) {
-			dev_err(dev->dev, "power on error\n");
-			goto out_err;
-		}
-
-		dbi_output->dbi_panel_on = true;
-
-		if (pipe == 2) {
-			dev_priv->dbi_panel_on2 = true;
-		} else {
-			dev_priv->dbi_panel_on = true;
-			mdfld_enable_te(dev, 0);
-		}
-	} else {
-		if (!dbi_output->dbi_panel_on && !dbi_output->first_boot)
-			goto out_err;
-
-		dbi_output->dbi_panel_on = false;
-		dbi_output->first_boot = false;
-
-		if (pipe == 2) {
-			dev_priv->dbi_panel_on2 = false;
-			mdfld_disable_te(dev, 2);
-		} else {
-			dev_priv->dbi_panel_on = false;
-			mdfld_disable_te(dev, 0);
-
-			if (dev_priv->dbi_panel_on2)
-				mdfld_enable_te(dev, 2);
-		}
-
-		ret = mdfld_dsi_dbi_update_power(dbi_output, DRM_MODE_DPMS_OFF);
-		if (ret) {
-			dev_err(dev->dev, "power on error\n");
-			goto out_err;
-		}
-	}
-
-out_err:
-	gma_power_end(dev);
-
-	if (ret)
-		dev_err(dev->dev, "failed\n");
-}
-
-static void pyr_dsi_controller_dbi_init(struct mdfld_dsi_config *dsi_config,
-								int pipe)
-{
-	struct drm_device *dev = dsi_config->dev;
-	u32 reg_offset = pipe ? MIPIC_REG_OFFSET : 0;
-	int lane_count = dsi_config->lane_count;
-	u32 val = 0;
-
-	dev_dbg(dev->dev, "Init DBI interface on pipe %d...\n", pipe);
-
-	/* Un-ready device */
-	REG_WRITE((MIPIA_DEVICE_READY_REG + reg_offset), 0x00000000);
-
-	/* Init dsi adapter before kicking off */
-	REG_WRITE((MIPIA_CONTROL_REG + reg_offset), 0x00000018);
-
-	/* TODO: figure out how to setup these registers */
-	REG_WRITE((MIPIA_DPHY_PARAM_REG + reg_offset), 0x150c600F);
-	REG_WRITE((MIPIA_CLK_LANE_SWITCH_TIME_CNT_REG + reg_offset),
-								0x000a0014);
-	REG_WRITE((MIPIA_DBI_BW_CTRL_REG + reg_offset), 0x00000400);
-	REG_WRITE((MIPIA_HS_LS_DBI_ENABLE_REG + reg_offset), 0x00000000);
-
-	/* Enable all interrupts */
-	REG_WRITE((MIPIA_INTR_EN_REG + reg_offset), 0xffffffff);
-	/* Max value: 20 clock cycles of txclkesc */
-	REG_WRITE((MIPIA_TURN_AROUND_TIMEOUT_REG + reg_offset), 0x0000001f);
-	/* Min 21 txclkesc, max: ffffh */
-	REG_WRITE((MIPIA_DEVICE_RESET_TIMER_REG + reg_offset), 0x0000ffff);
-	/* Min: 7d0 max: 4e20 */
-	REG_WRITE((MIPIA_INIT_COUNT_REG + reg_offset), 0x00000fa0);
-
-	/* Set up func_prg */
-	val |= lane_count;
-	val |= (dsi_config->channel_num << DSI_DBI_VIRT_CHANNEL_OFFSET);
-	val |= DSI_DBI_COLOR_FORMAT_OPTION2;
-	REG_WRITE((MIPIA_DSI_FUNC_PRG_REG + reg_offset), val);
-
-	REG_WRITE((MIPIA_HS_TX_TIMEOUT_REG + reg_offset), 0x3fffff);
-	REG_WRITE((MIPIA_LP_RX_TIMEOUT_REG + reg_offset), 0xffff);
-
-	/* De-assert dbi_stall when half of DBI FIFO is empty */
-	/* REG_WRITE((MIPIA_DBI_FIFO_THROTTLE_REG + reg_offset), 0x00000000); */
-
-	REG_WRITE((MIPIA_HIGH_LOW_SWITCH_COUNT_REG + reg_offset), 0x46);
-	REG_WRITE((MIPIA_EOT_DISABLE_REG + reg_offset), 0x00000002);
-	REG_WRITE((MIPIA_LP_BYTECLK_REG + reg_offset), 0x00000004);
-	REG_WRITE((MIPIA_DEVICE_READY_REG + reg_offset), 0x00000001);
-}
-
-static void pyr_dsi_dbi_mode_set(struct drm_encoder *encoder,
-				struct drm_display_mode *mode,
-				struct drm_display_mode *adjusted_mode)
-{
-	int ret = 0;
-	struct drm_device *dev = encoder->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct mdfld_dsi_encoder *dsi_encoder = MDFLD_DSI_ENCODER(encoder);
-	struct mdfld_dsi_dbi_output *dsi_output =
-					MDFLD_DSI_DBI_OUTPUT(dsi_encoder);
-	struct mdfld_dsi_config *dsi_config =
-				mdfld_dsi_encoder_get_config(dsi_encoder);
-	struct mdfld_dsi_connector *dsi_connector = dsi_config->connector;
-	int pipe = dsi_connector->pipe;
-	u8 param = 0;
-
-	/* Regs */
-	u32 mipi_reg = MIPI;
-	u32 dspcntr_reg = DSPACNTR;
-	u32 pipeconf_reg = PIPEACONF;
-	u32 reg_offset = 0;
-
-	/* Values */
-	u32 dspcntr_val = dev_priv->dspcntr;
-	u32 pipeconf_val = dev_priv->pipeconf;
-	u32 h_active_area = mode->hdisplay;
-	u32 v_active_area = mode->vdisplay;
-	u32 mipi_val = (PASS_FROM_SPHY_TO_AFE | SEL_FLOPPED_HSTX |
-							TE_TRIGGER_GPIO_PIN);
-
-	dev_dbg(dev->dev, "mipi_val =0x%x\n", mipi_val);
-
-	dev_dbg(dev->dev, "type %s\n", (pipe == 2) ? "MIPI2" : "MIPI");
-	dev_dbg(dev->dev, "h %d v %d\n", mode->hdisplay, mode->vdisplay);
-
-	if (pipe == 2) {
-		mipi_reg = MIPI_C;
-		dspcntr_reg = DSPCCNTR;
-		pipeconf_reg = PIPECCONF;
-
-		reg_offset = MIPIC_REG_OFFSET;
-
-		dspcntr_val = dev_priv->dspcntr2;
-		pipeconf_val = dev_priv->pipeconf2;
-	} else {
-		mipi_val |= 0x2; /* Two lanes for port A and C respectively */
-	}
-
-	if (!gma_power_begin(dev, true)) {
-		dev_err(dev->dev, "hw begin failed\n");
-		return;
-	}
-
-	/* Set up pipe related registers */
-	REG_WRITE(mipi_reg, mipi_val);
-	REG_READ(mipi_reg);
-
-	pyr_dsi_controller_dbi_init(dsi_config, pipe);
-
-	msleep(20);
-
-	REG_WRITE(dspcntr_reg, dspcntr_val);
-	REG_READ(dspcntr_reg);
-
-	/* 20ms delay before sending exit_sleep_mode */
-	msleep(20);
-
-	/* Send exit_sleep_mode DCS */
-	ret = mdfld_dsi_dbi_send_dcs(dsi_output, exit_sleep_mode, NULL,
-						0, CMD_DATA_SRC_SYSTEM_MEM);
-	if (ret) {
-		dev_err(dev->dev, "sent exit_sleep_mode faild\n");
-		goto out_err;
-	}
-
-	/*send set_tear_on DCS*/
-	ret = mdfld_dsi_dbi_send_dcs(dsi_output, set_tear_on,
-					&param, 1, CMD_DATA_SRC_SYSTEM_MEM);
-	if (ret) {
-		dev_err(dev->dev, "%s - sent set_tear_on faild\n", __func__);
-		goto out_err;
-	}
-
-	/* Do some init stuff */
-	mdfld_dsi_brightness_init(dsi_config, pipe);
-	mdfld_dsi_gen_fifo_ready(dev, (MIPIA_GEN_FIFO_STAT_REG + reg_offset),
-				HS_CTRL_FIFO_EMPTY | HS_DATA_FIFO_EMPTY);
-
-	REG_WRITE(pipeconf_reg, pipeconf_val | PIPEACONF_DSR);
-	REG_READ(pipeconf_reg);
-
-	/* TODO: this looks ugly, try to move it to CRTC mode setting */
-	if (pipe == 2)
-		dev_priv->pipeconf2 |= PIPEACONF_DSR;
-	else
-		dev_priv->pipeconf |= PIPEACONF_DSR;
-
-	dev_dbg(dev->dev, "pipeconf %x\n",  REG_READ(pipeconf_reg));
-
-	ret = mdfld_dsi_dbi_update_area(dsi_output, 0, 0,
-				h_active_area - 1, v_active_area - 1);
-	if (ret) {
-		dev_err(dev->dev, "update area failed\n");
-		goto out_err;
-	}
-
-out_err:
-	gma_power_end(dev);
-
-	if (ret)
-		dev_err(dev->dev, "mode set failed\n");
-	else
-		dev_dbg(dev->dev, "mode set done successfully\n");
-}
-
-static void pyr_dsi_dbi_prepare(struct drm_encoder *encoder)
-{
-	struct mdfld_dsi_encoder *dsi_encoder = MDFLD_DSI_ENCODER(encoder);
-	struct mdfld_dsi_dbi_output *dbi_output =
-					MDFLD_DSI_DBI_OUTPUT(dsi_encoder);
-
-	dbi_output->mode_flags |= MODE_SETTING_IN_ENCODER;
-	dbi_output->mode_flags &= ~MODE_SETTING_ENCODER_DONE;
-
-	pyr_dsi_dbi_set_power(encoder, false);
-}
-
-static void pyr_dsi_dbi_commit(struct drm_encoder *encoder)
-{
-	struct mdfld_dsi_encoder *dsi_encoder = MDFLD_DSI_ENCODER(encoder);
-	struct mdfld_dsi_dbi_output *dbi_output =
-					MDFLD_DSI_DBI_OUTPUT(dsi_encoder);
-	struct drm_device *dev = dbi_output->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_drm_dpu_rect rect;
-
-	pyr_dsi_dbi_set_power(encoder, true);
-
-	dbi_output->mode_flags &= ~MODE_SETTING_IN_ENCODER;
-
-	rect.x = rect.y = 0;
-	rect.width = 864;
-	rect.height = 480;
-
-	if (dbi_output->channel_num == 1) {
-		dev_priv->dsr_fb_update |= MDFLD_DSR_2D_3D_2;
-		/* If DPU enabled report a fullscreen damage */
-		mdfld_dbi_dpu_report_damage(dev, MDFLD_PLANEC, &rect);
-	} else {
-		dev_priv->dsr_fb_update |= MDFLD_DSR_2D_3D_0;
-		mdfld_dbi_dpu_report_damage(dev, MDFLD_PLANEA, &rect);
-	}
-	dbi_output->mode_flags |= MODE_SETTING_ENCODER_DONE;
-}
-
-static void pyr_dsi_dbi_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct mdfld_dsi_encoder *dsi_encoder = MDFLD_DSI_ENCODER(encoder);
-	struct mdfld_dsi_dbi_output *dbi_output =
-					MDFLD_DSI_DBI_OUTPUT(dsi_encoder);
-	struct drm_device *dev = dbi_output->dev;
-
-	dev_dbg(dev->dev, "%s\n",  (mode == DRM_MODE_DPMS_ON ? "on" : "off"));
-
-	if (mode == DRM_MODE_DPMS_ON)
-		pyr_dsi_dbi_set_power(encoder, true);
-	else
-		pyr_dsi_dbi_set_power(encoder, false);
-}
-
-/*
- * Update the DBI MIPI Panel Frame Buffer.
- */
-static void pyr_dsi_dbi_update_fb(struct mdfld_dsi_dbi_output *dbi_output,
-								int pipe)
-{
-	struct mdfld_dsi_pkg_sender *sender =
-		mdfld_dsi_encoder_get_pkg_sender(&dbi_output->base);
-	struct drm_device *dev = dbi_output->dev;
-	struct drm_crtc *crtc = dbi_output->base.base.crtc;
-	struct psb_intel_crtc *psb_crtc = (crtc) ?
-				to_psb_intel_crtc(crtc) : NULL;
-
-	u32 dpll_reg = MRST_DPLL_A;
-	u32 dspcntr_reg = DSPACNTR;
-	u32 pipeconf_reg = PIPEACONF;
-	u32 dsplinoff_reg = DSPALINOFF;
-	u32 dspsurf_reg = DSPASURF;
-	u32 hs_gen_ctrl_reg = HS_GEN_CTRL_REG;
-	u32 gen_fifo_stat_reg = GEN_FIFO_STAT_REG;
-	u32 reg_offset = 0;
-
-	u32 intr_status;
-	u32 fifo_stat_reg_val;
-	u32 dpll_reg_val;
-	u32 dspcntr_reg_val;
-	u32 pipeconf_reg_val;
-
-	/* If mode setting on-going, back off */
-	if ((dbi_output->mode_flags & MODE_SETTING_ON_GOING) ||
-		(psb_crtc && psb_crtc->mode_flags & MODE_SETTING_ON_GOING) ||
-		!(dbi_output->mode_flags & MODE_SETTING_ENCODER_DONE))
-		return;
-
-	/*
-	 * Look for errors here.  In particular we're checking for whatever
-	 * error status might have appeared during the last frame transmit
-	 * (memory write).
-	 *
-	 * Normally, the bits we're testing here would be set infrequently,
-	 * if at all.  However, one panel (at least) returns at least one
-	 * error bit on most frames.  So we've disabled the kernel message
-	 * for now.
-	 *
-	 * Still clear whatever error bits are set, except don't clear the
-	 * ones that would make the Penwell DSI controller reset if we
-	 * cleared them.
-	 */
-	intr_status = REG_READ(INTR_STAT_REG);
-	if ((intr_status & 0x26FFFFFF) != 0) {
-		/* dev_err(dev->dev, "DSI status: 0x%08X\n", intr_status); */
-		intr_status &= 0x26F3FFFF;
-		REG_WRITE(INTR_STAT_REG, intr_status);
-	}
-
-	if (pipe == 2) {
-		dspcntr_reg = DSPCCNTR;
-		pipeconf_reg = PIPECCONF;
-		dsplinoff_reg = DSPCLINOFF;
-		dspsurf_reg = DSPCSURF;
-
-		hs_gen_ctrl_reg = HS_GEN_CTRL_REG + MIPIC_REG_OFFSET;
-		gen_fifo_stat_reg = GEN_FIFO_STAT_REG + MIPIC_REG_OFFSET,
-
-		reg_offset = MIPIC_REG_OFFSET;
-	}
-
-	if (!gma_power_begin(dev, true)) {
-		dev_err(dev->dev, "hw begin failed\n");
-		return;
-	}
-
-	fifo_stat_reg_val = REG_READ(MIPIA_GEN_FIFO_STAT_REG + reg_offset);
-	dpll_reg_val = REG_READ(dpll_reg);
-	dspcntr_reg_val = REG_READ(dspcntr_reg);
-	pipeconf_reg_val = REG_READ(pipeconf_reg);
-
-	if (!(fifo_stat_reg_val & (1 << 27)) ||
-		(dpll_reg_val & DPLL_VCO_ENABLE) ||
-		!(dspcntr_reg_val & DISPLAY_PLANE_ENABLE) ||
-		!(pipeconf_reg_val & DISPLAY_PLANE_ENABLE)) {
-		goto update_fb_out0;
-	}
-
-	/* Refresh plane changes */
-	REG_WRITE(dsplinoff_reg, REG_READ(dsplinoff_reg));
-	REG_WRITE(dspsurf_reg, REG_READ(dspsurf_reg));
-	REG_READ(dspsurf_reg);
-
-	mdfld_dsi_send_dcs(sender,
-			   write_mem_start,
-			   NULL,
-			   0,
-			   CMD_DATA_SRC_PIPE,
-			   MDFLD_DSI_SEND_PACKAGE);
-
-	/*
-	 * The idea here is to transmit a Generic Read command after the
-	 * Write Memory Start/Continue commands finish.  This asks for
-	 * the panel to return an "ACK No Errors," or (if it has errors
-	 * to report) an Error Report.  This allows us to monitor the
-	 * panel's perception of the health of the DSI.
-	 */
-	mdfld_dsi_gen_fifo_ready(dev, gen_fifo_stat_reg,
-				HS_CTRL_FIFO_EMPTY | HS_DATA_FIFO_EMPTY);
-	REG_WRITE(hs_gen_ctrl_reg, (1 << WORD_COUNTS_POS) | GEN_READ_0);
-
-	dbi_output->dsr_fb_update_done = true;
-update_fb_out0:
-	gma_power_end(dev);
-}
-
-/*
- * TODO: will be removed later, should work out display interfaces for power
- */
-void pyr_dsi_adapter_init(struct mdfld_dsi_config *dsi_config, int pipe)
-{
-	if (!dsi_config || (pipe != 0 && pipe != 2)) {
-		WARN_ON(1);
-		return;
-	}
-	pyr_dsi_controller_dbi_init(dsi_config, pipe);
-}
-
-static int pyr_cmd_get_panel_info(struct drm_device *dev, int pipe,
-							struct panel_info *pi)
-{
-	if (!dev || !pi)
-		return -EINVAL;
-
-	pi->width_mm = PYR_PANEL_WIDTH;
-	pi->height_mm = PYR_PANEL_HEIGHT;
-
-	return 0;
-}
-
-/* PYR DBI encoder helper funcs */
-static const struct drm_encoder_helper_funcs pyr_dsi_dbi_helper_funcs = {
-	.dpms = pyr_dsi_dbi_dpms,
-	.mode_fixup = pyr_dsi_dbi_mode_fixup,
-	.prepare = pyr_dsi_dbi_prepare,
-	.mode_set = pyr_dsi_dbi_mode_set,
-	.commit = pyr_dsi_dbi_commit,
-};
-
-/* PYR DBI encoder funcs */
-static const struct drm_encoder_funcs mdfld_dsi_dbi_encoder_funcs = {
-	.destroy = drm_encoder_cleanup,
-};
-
-void pyr_cmd_init(struct drm_device *dev, struct panel_funcs *p_funcs)
-{
-	p_funcs->encoder_funcs = &mdfld_dsi_dbi_encoder_funcs;
-	p_funcs->encoder_helper_funcs = &pyr_dsi_dbi_helper_funcs;
-	p_funcs->get_config_mode = &pyr_cmd_get_config_mode;
-	p_funcs->update_fb = pyr_dsi_dbi_update_fb;
-	p_funcs->get_panel_info = pyr_cmd_get_panel_info;
-}
diff --git a/drivers/staging/gma500/mdfld_tmd_vid.c b/drivers/staging/gma500/mdfld_tmd_vid.c
deleted file mode 100644
index affdc09c6769..000000000000
--- a/drivers/staging/gma500/mdfld_tmd_vid.c
+++ /dev/null
@@ -1,206 +0,0 @@
-/*
- * Copyright © 2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * Jim Liu <jim.liu@intel.com>
- * Jackie Li<yaodong.li@intel.com>
- * Gideon Eaton <eaton.
- * Scott Rowe <scott.m.rowe@intel.com>
- */
-
-#include "mdfld_dsi_dbi.h"
-#include "mdfld_dsi_dpi.h"
-#include "mdfld_dsi_output.h"
-#include "mdfld_output.h"
-
-#include "mdfld_dsi_pkg_sender.h"
-
-#include "displays/tmd_vid.h"
-
-/* FIXME: static ? */
-struct drm_display_mode *tmd_vid_get_config_mode(struct drm_device *dev)
-{
-	struct drm_display_mode *mode;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct mrst_timing_info *ti = &dev_priv->gct_data.DTD;
-	bool use_gct = false; /*Disable GCT for now*/
-
-	mode = kzalloc(sizeof(*mode), GFP_KERNEL);
-	if (!mode) {
-		dev_err(dev->dev, "Out of memory\n");
-		return NULL;
-	}
-
-	if (use_gct) {
-		dev_dbg(dev->dev, "gct find MIPI panel.\n");
-
-		mode->hdisplay = (ti->hactive_hi << 8) | ti->hactive_lo;
-		mode->vdisplay = (ti->vactive_hi << 8) | ti->vactive_lo;
-		mode->hsync_start = mode->hdisplay +
-				((ti->hsync_offset_hi << 8) |
-				ti->hsync_offset_lo);
-		mode->hsync_end = mode->hsync_start +
-				((ti->hsync_pulse_width_hi << 8) |
-				ti->hsync_pulse_width_lo);
-		mode->htotal = mode->hdisplay + ((ti->hblank_hi << 8) |
-								ti->hblank_lo);
-		mode->vsync_start = \
-			mode->vdisplay + ((ti->vsync_offset_hi << 8) |
-						ti->vsync_offset_lo);
-		mode->vsync_end = \
-			mode->vsync_start + ((ti->vsync_pulse_width_hi << 8) | \
-						ti->vsync_pulse_width_lo);
-		mode->vtotal = mode->vdisplay +
-				((ti->vblank_hi << 8) | ti->vblank_lo);
-		mode->clock = ti->pixel_clock * 10;
-
-		dev_dbg(dev->dev, "hdisplay is %d\n", mode->hdisplay);
-		dev_dbg(dev->dev, "vdisplay is %d\n", mode->vdisplay);
-		dev_dbg(dev->dev, "HSS is %d\n", mode->hsync_start);
-		dev_dbg(dev->dev, "HSE is %d\n", mode->hsync_end);
-		dev_dbg(dev->dev, "htotal is %d\n", mode->htotal);
-		dev_dbg(dev->dev, "VSS is %d\n", mode->vsync_start);
-		dev_dbg(dev->dev, "VSE is %d\n", mode->vsync_end);
-		dev_dbg(dev->dev, "vtotal is %d\n", mode->vtotal);
-		dev_dbg(dev->dev, "clock is %d\n", mode->clock);
-	} else {
-		mode->hdisplay = 480;
-		mode->vdisplay = 854;
-		mode->hsync_start = 487;
-		mode->hsync_end = 490;
-		mode->htotal = 499;
-		mode->vsync_start = 861;
-		mode->vsync_end = 865;
-		mode->vtotal = 873;
-		mode->clock = 33264;
-	}
-	drm_mode_set_name(mode);
-	drm_mode_set_crtcinfo(mode, 0);
-
-	mode->type |= DRM_MODE_TYPE_PREFERRED;
-
-	return mode;
-}
-
-static int tmd_vid_get_panel_info(struct drm_device *dev,
-				int pipe,
-				struct panel_info *pi)
-{
-	if (!dev || !pi)
-		return -EINVAL;
-
-	pi->width_mm = TMD_PANEL_WIDTH;
-	pi->height_mm = TMD_PANEL_HEIGHT;
-
-	return 0;
-}
-
-/*
- *	mdfld_init_TMD_MIPI	-	initialise a TMD interface
- *	@dsi_config: configuration
- *	@pipe: pipe to configure
- *
- *	This function is called only by mrst_dsi_mode_set and
- *	restore_display_registers.  since this function does not
- *	acquire the mutex, it is important that the calling function
- *	does!
- */
-
-
-static void mdfld_dsi_tmd_drv_ic_init(struct mdfld_dsi_config *dsi_config,
-				      int pipe)
-{
-	static u32 tmd_cmd_mcap_off[] = {0x000000b2};
-	static u32 tmd_cmd_enable_lane_switch[] = {0x000101ef};
-	static u32 tmd_cmd_set_lane_num[] = {0x006360ef};
-	static u32 tmd_cmd_pushing_clock0[] = {0x00cc2fef};
-	static u32 tmd_cmd_pushing_clock1[] = {0x00dd6eef};
-	static u32 tmd_cmd_set_mode[] = {0x000000b3};
-	static u32 tmd_cmd_set_sync_pulse_mode[] = {0x000961ef};
-	static u32 tmd_cmd_set_column[] = {0x0100002a, 0x000000df};
-	static u32 tmd_cmd_set_page[] = {0x0300002b, 0x00000055};
-	static u32 tmd_cmd_set_video_mode[] = {0x00000153};
-	/*no auto_bl,need add in furture*/
-	static u32 tmd_cmd_enable_backlight[] = {0x00005ab4};
-	static u32 tmd_cmd_set_backlight_dimming[] = {0x00000ebd};
-
-	struct mdfld_dsi_pkg_sender *sender
-			= mdfld_dsi_get_pkg_sender(dsi_config);
-
-	DRM_INFO("Enter mdfld init TMD MIPI display.\n");
-
-	if (!sender) {
-		DRM_ERROR("Cannot get sender\n");
-		return;
-	}
-
-	if (dsi_config->dvr_ic_inited)
-		return;
-
-	msleep(3);
-
-	mdfld_dsi_send_gen_long_lp(sender, tmd_cmd_mcap_off, 1, 0);
-	mdfld_dsi_send_gen_long_lp(sender, tmd_cmd_enable_lane_switch, 1, 0);
-	mdfld_dsi_send_gen_long_lp(sender, tmd_cmd_set_lane_num, 1, 0);
-	mdfld_dsi_send_gen_long_lp(sender, tmd_cmd_pushing_clock0, 1, 0);
-	mdfld_dsi_send_gen_long_lp(sender, tmd_cmd_pushing_clock1, 1, 0);
-	mdfld_dsi_send_gen_long_lp(sender, tmd_cmd_set_mode, 1, 0);
-	mdfld_dsi_send_gen_long_lp(sender, tmd_cmd_set_sync_pulse_mode, 1, 0);
-	mdfld_dsi_send_mcs_long_lp(sender, tmd_cmd_set_column, 2, 0);
-	mdfld_dsi_send_mcs_long_lp(sender, tmd_cmd_set_page, 2, 0);
-	mdfld_dsi_send_gen_long_lp(sender, tmd_cmd_set_video_mode, 1, 0);
-	mdfld_dsi_send_gen_long_lp(sender, tmd_cmd_enable_backlight, 1, 0);
-	mdfld_dsi_send_gen_long_lp(sender, tmd_cmd_set_backlight_dimming, 1, 0);
-
-	dsi_config->dvr_ic_inited = 1;
-}
-
-/* TMD DPI encoder helper funcs */
-static const struct drm_encoder_helper_funcs
-					mdfld_tpo_dpi_encoder_helper_funcs = {
-	.dpms = mdfld_dsi_dpi_dpms,
-	.mode_fixup = mdfld_dsi_dpi_mode_fixup,
-	.prepare = mdfld_dsi_dpi_prepare,
-	.mode_set = mdfld_dsi_dpi_mode_set,
-	.commit = mdfld_dsi_dpi_commit,
-};
-
-/* TMD DPI encoder funcs */
-static const struct drm_encoder_funcs mdfld_tpo_dpi_encoder_funcs = {
-	.destroy = drm_encoder_cleanup,
-};
-
-void tmd_vid_init(struct drm_device *dev, struct panel_funcs *p_funcs)
-{
-	if (!dev || !p_funcs) {
-		dev_err(dev->dev, "Invalid parameters\n");
-		return;
-	}
-
-	p_funcs->encoder_funcs = &mdfld_tpo_dpi_encoder_funcs;
-	p_funcs->encoder_helper_funcs = &mdfld_tpo_dpi_encoder_helper_funcs;
-	p_funcs->get_config_mode = &tmd_vid_get_config_mode;
-	p_funcs->update_fb = NULL;
-	p_funcs->get_panel_info = tmd_vid_get_panel_info;
-	p_funcs->reset = mdfld_dsi_panel_reset;
-	p_funcs->drv_ic_init = mdfld_dsi_tmd_drv_ic_init;
-}
diff --git a/drivers/staging/gma500/mdfld_tpo_cmd.c b/drivers/staging/gma500/mdfld_tpo_cmd.c
deleted file mode 100644
index c7f7c9c19bc1..000000000000
--- a/drivers/staging/gma500/mdfld_tpo_cmd.c
+++ /dev/null
@@ -1,509 +0,0 @@
-/*
- * Copyright (c)  2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicensen
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * Thomas Eaton <thomas.g.eaton@intel.com>
- * Scott Rowe <scott.m.rowe@intel.com>
- */
-
-#include "mdfld_dsi_dbi.h"
-#include "mdfld_dsi_dpi.h"
-#include "mdfld_dsi_output.h"
-#include "mdfld_output.h"
-#include "mdfld_dsi_dbi_dpu.h"
-#include "mdfld_dsi_pkg_sender.h"
-
-#include "displays/tpo_cmd.h"
-
-static struct drm_display_mode *tpo_cmd_get_config_mode(struct drm_device *dev)
-{
-	struct drm_display_mode *mode;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct mrst_timing_info *ti = &dev_priv->gct_data.DTD;
-	bool use_gct = false;
-
-	mode = kzalloc(sizeof(*mode), GFP_KERNEL);
-	if (!mode)
-		return NULL;
-
-	if (use_gct) {
-		dev_dbg(dev->dev, "gct find MIPI panel.\n");
-
-		mode->hdisplay = (ti->hactive_hi << 8) | ti->hactive_lo;
-		mode->vdisplay = (ti->vactive_hi << 8) | ti->vactive_lo;
-		mode->hsync_start = mode->hdisplay + \
-				((ti->hsync_offset_hi << 8) | \
-				ti->hsync_offset_lo);
-		mode->hsync_end = mode->hsync_start + \
-				((ti->hsync_pulse_width_hi << 8) | \
-				ti->hsync_pulse_width_lo);
-		mode->htotal = mode->hdisplay + ((ti->hblank_hi << 8) | \
-								ti->hblank_lo);
-		mode->vsync_start = \
-			mode->vdisplay + ((ti->vsync_offset_hi << 8) | \
-						ti->vsync_offset_lo);
-		mode->vsync_end = \
-			mode->vsync_start + ((ti->vsync_pulse_width_hi << 8) | \
-						ti->vsync_pulse_width_lo);
-		mode->vtotal = mode->vdisplay + \
-				((ti->vblank_hi << 8) | ti->vblank_lo);
-		mode->clock = ti->pixel_clock * 10;
-
-		dev_dbg(dev->dev, "hdisplay is %d\n", mode->hdisplay);
-		dev_dbg(dev->dev, "vdisplay is %d\n", mode->vdisplay);
-		dev_dbg(dev->dev, "HSS is %d\n", mode->hsync_start);
-		dev_dbg(dev->dev, "HSE is %d\n", mode->hsync_end);
-		dev_dbg(dev->dev, "htotal is %d\n", mode->htotal);
-		dev_dbg(dev->dev, "VSS is %d\n", mode->vsync_start);
-		dev_dbg(dev->dev, "VSE is %d\n", mode->vsync_end);
-		dev_dbg(dev->dev, "vtotal is %d\n", mode->vtotal);
-		dev_dbg(dev->dev, "clock is %d\n", mode->clock);
-	} else {
-		mode->hdisplay = 864;
-		mode->vdisplay = 480;
-		mode->hsync_start = 872;
-		mode->hsync_end = 876;
-		mode->htotal = 884;
-		mode->vsync_start = 482;
-		mode->vsync_end = 494;
-		mode->vtotal = 486;
-		mode->clock = 25777;
-	}
-
-	drm_mode_set_name(mode);
-	drm_mode_set_crtcinfo(mode, 0);
-
-	mode->type |= DRM_MODE_TYPE_PREFERRED;
-
-	return mode;
-}
-
-static bool mdfld_dsi_dbi_mode_fixup(struct drm_encoder *encoder,
-				     struct drm_display_mode *mode,
-				     struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_display_mode *fixed_mode = tpo_cmd_get_config_mode(dev);
-
-	if (fixed_mode) {
-		adjusted_mode->hdisplay = fixed_mode->hdisplay;
-		adjusted_mode->hsync_start = fixed_mode->hsync_start;
-		adjusted_mode->hsync_end = fixed_mode->hsync_end;
-		adjusted_mode->htotal = fixed_mode->htotal;
-		adjusted_mode->vdisplay = fixed_mode->vdisplay;
-		adjusted_mode->vsync_start = fixed_mode->vsync_start;
-		adjusted_mode->vsync_end = fixed_mode->vsync_end;
-		adjusted_mode->vtotal = fixed_mode->vtotal;
-		adjusted_mode->clock = fixed_mode->clock;
-		drm_mode_set_crtcinfo(adjusted_mode, CRTC_INTERLACE_HALVE_V);
-		kfree(fixed_mode);
-	}
-	return true;
-}
-
-static void mdfld_dsi_dbi_set_power(struct drm_encoder *encoder, bool on)
-{
-	int ret = 0;
-	struct mdfld_dsi_encoder *dsi_encoder = MDFLD_DSI_ENCODER(encoder);
-	struct mdfld_dsi_dbi_output *dbi_output =
-				MDFLD_DSI_DBI_OUTPUT(dsi_encoder);
-	struct mdfld_dsi_config *dsi_config =
-		mdfld_dsi_encoder_get_config(dsi_encoder);
-	struct mdfld_dsi_pkg_sender *sender =
-		mdfld_dsi_encoder_get_pkg_sender(dsi_encoder);
-	struct drm_device *dev = encoder->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 reg_offset = 0;
-	int pipe = (dbi_output->channel_num == 0) ? 0 : 2;
-	u32 data = 0;
-
-	dev_dbg(dev->dev, "pipe %d : %s, panel on: %s\n",
-			pipe, on ? "On" : "Off",
-			dbi_output->dbi_panel_on ? "True" : "False");
-
-	if (pipe == 2) {
-		if (on)
-			dev_priv->dual_mipi = true;
-		else
-			dev_priv->dual_mipi = false;
-		reg_offset = MIPIC_REG_OFFSET;
-	} else {
-		if (!on)
-			dev_priv->dual_mipi = false;
-	}
-
-	if (!gma_power_begin(dev, true)) {
-		dev_err(dev->dev, "hw begin failed\n");
-		return;
-	}
-
-	if (on) {
-		if (dbi_output->dbi_panel_on)
-			goto out_err;
-
-		ret = mdfld_dsi_dbi_update_power(dbi_output, DRM_MODE_DPMS_ON);
-		if (ret) {
-			dev_err(dev->dev, "power on error\n");
-			goto out_err;
-		}
-
-		dbi_output->dbi_panel_on = true;
-
-		if (pipe == 2)
-			dev_priv->dbi_panel_on2 = true;
-		else
-			dev_priv->dbi_panel_on = true;
-		mdfld_enable_te(dev, pipe);
-	} else {
-		if (!dbi_output->dbi_panel_on && !dbi_output->first_boot)
-			goto out_err;
-
-		dbi_output->dbi_panel_on = false;
-		dbi_output->first_boot = false;
-
-		if (pipe == 2)
-			dev_priv->dbi_panel_on2 = false;
-		else
-			dev_priv->dbi_panel_on = false;
-
-		mdfld_disable_te(dev, pipe);
-
-		ret = mdfld_dsi_dbi_update_power(dbi_output, DRM_MODE_DPMS_OFF);
-		if (ret) {
-			dev_err(dev->dev, "power on error\n");
-			goto out_err;
-		}
-	}
-
-	/*
-	 * FIXME: this is a WA for TPO panel crash on DPMS on & off around
-	 * 83 times. the root cause of this issue is that Booster in
-	 * drvIC crashed. Add this WA so that we can resume the driver IC
-	 * once we found that booster has a fault
-	 */
-	mdfld_dsi_get_power_mode(dsi_config,
-				&data,
-				MDFLD_DSI_HS_TRANSMISSION);
-
-	if (on && data && !(data & (1 << 7))) {
-		/* Soft reset */
-		mdfld_dsi_send_dcs(sender,
-				   DCS_SOFT_RESET,
-				   NULL,
-				   0,
-				   CMD_DATA_SRC_PIPE,
-				   MDFLD_DSI_SEND_PACKAGE);
-
-		/* Init drvIC */
-		if (dbi_output->p_funcs->drv_ic_init)
-			dbi_output->p_funcs->drv_ic_init(dsi_config,
-							 pipe);
-	}
- 
-out_err:
-	gma_power_end(dev);
-	if (ret)
-		dev_err(dev->dev, "failed\n");
-}
-
-
-static void mdfld_dsi_dbi_mode_set(struct drm_encoder *encoder,
-				   struct drm_display_mode *mode,
-				   struct drm_display_mode *adjusted_mode)
-{
-	int ret = 0;
-	struct drm_device *dev = encoder->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct mdfld_dsi_encoder *dsi_encoder = MDFLD_DSI_ENCODER(encoder);
-	struct mdfld_dsi_dbi_output *dsi_output =
-					MDFLD_DSI_DBI_OUTPUT(dsi_encoder);
-	struct mdfld_dsi_config *dsi_config =
-				mdfld_dsi_encoder_get_config(dsi_encoder);
-	struct mdfld_dsi_connector *dsi_connector = dsi_config->connector;
-	int pipe = dsi_connector->pipe;
-	u8 param = 0;
-
-	/* Regs */
-	u32 mipi_reg = MIPI;
-	u32 dspcntr_reg = DSPACNTR;
-	u32 pipeconf_reg = PIPEACONF;
-	u32 reg_offset = 0;
-
-	/* Values */
-	u32 dspcntr_val = dev_priv->dspcntr;
-	u32 pipeconf_val = dev_priv->pipeconf;
-	u32 h_active_area = mode->hdisplay;
-	u32 v_active_area = mode->vdisplay;
-	u32 mipi_val;
-
-	mipi_val = (PASS_FROM_SPHY_TO_AFE | SEL_FLOPPED_HSTX |
-						TE_TRIGGER_GPIO_PIN);
-
-	dev_dbg(dev->dev, "mipi_val =0x%x\n", mipi_val);
-
-	dev_dbg(dev->dev, "type %s\n", (pipe == 2) ? "MIPI2" : "MIPI");
-	dev_dbg(dev->dev, "h %d v %d\n", mode->hdisplay, mode->vdisplay);
-
-	if (pipe == 2) {
-		mipi_reg = MIPI_C;
-		dspcntr_reg = DSPCCNTR;
-		pipeconf_reg = PIPECCONF;
-
-		reg_offset = MIPIC_REG_OFFSET;
-
-		dspcntr_val = dev_priv->dspcntr2;
-		pipeconf_val = dev_priv->pipeconf2;
-	} else {
-		mipi_val |= 0x2; /*two lanes for port A and C respectively*/
-	}
-
-	if (!gma_power_begin(dev, true)) {
-		dev_err(dev->dev, "hw begin failed\n");
-		return;
-	}
-
-	REG_WRITE(dspcntr_reg, dspcntr_val);
-	REG_READ(dspcntr_reg);
-
-	/* 20ms delay before sending exit_sleep_mode */
-	msleep(20);
-
-	/* Send exit_sleep_mode DCS */
-	ret = mdfld_dsi_dbi_send_dcs(dsi_output, DCS_EXIT_SLEEP_MODE,
-					NULL, 0, CMD_DATA_SRC_SYSTEM_MEM);
-	if (ret) {
-		dev_err(dev->dev, "sent exit_sleep_mode faild\n");
-		goto out_err;
-	}
-
-	/* Send set_tear_on DCS */
-	ret = mdfld_dsi_dbi_send_dcs(dsi_output, DCS_SET_TEAR_ON,
-					&param, 1, CMD_DATA_SRC_SYSTEM_MEM);
-	if (ret) {
-		dev_err(dev->dev, "%s - sent set_tear_on faild\n", __func__);
-		goto out_err;
-	}
-
-	/* Do some init stuff */
-	REG_WRITE(pipeconf_reg, pipeconf_val | PIPEACONF_DSR);
-	REG_READ(pipeconf_reg);
-
-	/* TODO: this looks ugly, try to move it to CRTC mode setting*/
-	if (pipe == 2)
-		dev_priv->pipeconf2 |= PIPEACONF_DSR;
-	else
-		dev_priv->pipeconf |= PIPEACONF_DSR;
-
-	dev_dbg(dev->dev, "pipeconf %x\n",  REG_READ(pipeconf_reg));
-
-	ret = mdfld_dsi_dbi_update_area(dsi_output, 0, 0,
-				h_active_area - 1, v_active_area - 1);
-	if (ret) {
-		dev_err(dev->dev, "update area failed\n");
-		goto out_err;
-	}
-
-out_err:
-	gma_power_end(dev);
-
-	if (ret)
-		dev_err(dev->dev, "mode set failed\n");
-}
-
-static void mdfld_dsi_dbi_prepare(struct drm_encoder *encoder)
-{
-	struct mdfld_dsi_encoder *dsi_encoder = MDFLD_DSI_ENCODER(encoder);
-	struct mdfld_dsi_dbi_output *dbi_output
-				= MDFLD_DSI_DBI_OUTPUT(dsi_encoder);
-
-	dbi_output->mode_flags |= MODE_SETTING_IN_ENCODER;
-	dbi_output->mode_flags &= ~MODE_SETTING_ENCODER_DONE;
-
-	mdfld_dsi_dbi_set_power(encoder, false);
-}
-
-static void mdfld_dsi_dbi_commit(struct drm_encoder *encoder)
-{
-	struct mdfld_dsi_encoder *dsi_encoder = MDFLD_DSI_ENCODER(encoder);
-	struct mdfld_dsi_dbi_output *dbi_output =
-					MDFLD_DSI_DBI_OUTPUT(dsi_encoder);
-	struct drm_device *dev = dbi_output->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_drm_dpu_rect rect;
-
-	mdfld_dsi_dbi_set_power(encoder, true);
-	dbi_output->mode_flags &= ~MODE_SETTING_IN_ENCODER;
-
-	rect.x = rect.y = 0;
-	rect.width = 864;
-	rect.height = 480;
-
-	if (dbi_output->channel_num == 1) {
-		dev_priv->dsr_fb_update |= MDFLD_DSR_2D_3D_2;
-		/*if dpu enabled report a fullscreen damage*/
-		mdfld_dbi_dpu_report_damage(dev, MDFLD_PLANEC, &rect);
-	} else {
-		dev_priv->dsr_fb_update |= MDFLD_DSR_2D_3D_0;
-		mdfld_dbi_dpu_report_damage(dev, MDFLD_PLANEA, &rect);
-	}
-	dbi_output->mode_flags |= MODE_SETTING_ENCODER_DONE;
-}
-
-static void mdfld_dsi_dbi_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct mdfld_dsi_encoder *dsi_encoder = MDFLD_DSI_ENCODER(encoder);
-	struct mdfld_dsi_dbi_output *dbi_output
-				= MDFLD_DSI_DBI_OUTPUT(dsi_encoder);
-	struct drm_device *dev = dbi_output->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	static bool bdispoff;
-
-	dev_dbg(dev->dev, "%s\n", (mode == DRM_MODE_DPMS_ON ? "on" : "off"));
-
-	if (mode == DRM_MODE_DPMS_ON) {
-		/*
-		 * FIXME: in case I am wrong!
-		 * we don't need to exit dsr here to wake up plane/pipe/pll
-		 * if everything goes right, hw_begin will resume them all
-		 * during set_power.
-		 */
-		if (bdispoff /* FIXME && gbgfxsuspended */) {
-			mdfld_dsi_dbi_exit_dsr(dev, MDFLD_DSR_2D_3D);
-			bdispoff = false;
-			dev_priv->dispstatus = true;
-		}
-
-		mdfld_dsi_dbi_set_power(encoder, true);
-		/* FIXME if (gbgfxsuspended)
-			gbgfxsuspended = false; */
-	} else {
-		/*
-		 * I am not sure whether this is the perfect place to
-		 * turn rpm on since we still have a lot of CRTC turnning
-		 * on work to do.
-		 */
-		bdispoff = true;
-		dev_priv->dispstatus = false;
-		mdfld_dsi_dbi_set_power(encoder, false);
-	}
-}
-
-
-/*
- * Update the DBI MIPI Panel Frame Buffer.
- */
-static void mdfld_dsi_dbi_update_fb(struct mdfld_dsi_dbi_output *dbi_output,
-								int pipe)
-{
-	struct mdfld_dsi_pkg_sender *sender =
-		mdfld_dsi_encoder_get_pkg_sender(&dbi_output->base);
-	struct drm_device *dev = dbi_output->dev;
-	struct drm_crtc *crtc = dbi_output->base.base.crtc;
-	struct psb_intel_crtc *psb_crtc = (crtc) ?
-					to_psb_intel_crtc(crtc) : NULL;
-	u32 dpll_reg = MRST_DPLL_A;
-	u32 dspcntr_reg = DSPACNTR;
-	u32 pipeconf_reg = PIPEACONF;
-	u32 dsplinoff_reg = DSPALINOFF;
-	u32 dspsurf_reg = DSPASURF;
-	u32 reg_offset = 0;
-
-	/* If mode setting on-going, back off */
-	if ((dbi_output->mode_flags & MODE_SETTING_ON_GOING) ||
-		(psb_crtc && psb_crtc->mode_flags & MODE_SETTING_ON_GOING) ||
-		!(dbi_output->mode_flags & MODE_SETTING_ENCODER_DONE))
-		return;
-
-	if (pipe == 2) {
-		dspcntr_reg = DSPCCNTR;
-		pipeconf_reg = PIPECCONF;
-		dsplinoff_reg = DSPCLINOFF;
-		dspsurf_reg = DSPCSURF;
-		reg_offset = MIPIC_REG_OFFSET;
-	}
-
-	if (!gma_power_begin(dev, true)) {
-		dev_err(dev->dev, "hw begin failed\n");
-		return;
-	}
-
-	/* Check DBI FIFO status */
-	if (!(REG_READ(dpll_reg) & DPLL_VCO_ENABLE) ||
-	   !(REG_READ(dspcntr_reg) & DISPLAY_PLANE_ENABLE) ||
-	   !(REG_READ(pipeconf_reg) & DISPLAY_PLANE_ENABLE))
-		goto update_fb_out0;
-
-	/* Refresh plane changes */
-	REG_WRITE(dsplinoff_reg, REG_READ(dsplinoff_reg));
-	REG_WRITE(dspsurf_reg, REG_READ(dspsurf_reg));
-	REG_READ(dspsurf_reg);
-
-	mdfld_dsi_send_dcs(sender,
-			   DCS_WRITE_MEM_START,
-			   NULL,
-			   0,
-			   CMD_DATA_SRC_PIPE,
-			   MDFLD_DSI_SEND_PACKAGE);
-
-	dbi_output->dsr_fb_update_done = true;
-update_fb_out0:
-	gma_power_end(dev);
-}
-
-static int tpo_cmd_get_panel_info(struct drm_device *dev,
-				int pipe,
-				struct panel_info *pi)
-{
-	if (!dev || !pi)
-		return -EINVAL;
-
-	pi->width_mm = TPO_PANEL_WIDTH;
-	pi->height_mm = TPO_PANEL_HEIGHT;
-
-	return 0;
-}
-
-
-/* TPO DBI encoder helper funcs */
-static const struct drm_encoder_helper_funcs mdfld_dsi_dbi_helper_funcs = {
-	.dpms = mdfld_dsi_dbi_dpms,
-	.mode_fixup = mdfld_dsi_dbi_mode_fixup,
-	.prepare = mdfld_dsi_dbi_prepare,
-	.mode_set = mdfld_dsi_dbi_mode_set,
-	.commit = mdfld_dsi_dbi_commit,
-};
-
-/* TPO DBI encoder funcs */
-static const struct drm_encoder_funcs mdfld_dsi_dbi_encoder_funcs = {
-	.destroy = drm_encoder_cleanup,
-};
-
-void tpo_cmd_init(struct drm_device *dev, struct panel_funcs *p_funcs)
-{
-	p_funcs->encoder_funcs = &mdfld_dsi_dbi_encoder_funcs;
-	p_funcs->encoder_helper_funcs = &mdfld_dsi_dbi_helper_funcs;
-	p_funcs->get_config_mode = &tpo_cmd_get_config_mode;
-	p_funcs->update_fb = mdfld_dsi_dbi_update_fb;
-	p_funcs->get_panel_info = tpo_cmd_get_panel_info;
-	p_funcs->reset = mdfld_dsi_panel_reset;
-	p_funcs->drv_ic_init = mdfld_dsi_brightness_init;
-}
diff --git a/drivers/staging/gma500/mdfld_tpo_vid.c b/drivers/staging/gma500/mdfld_tpo_vid.c
deleted file mode 100644
index 954901751760..000000000000
--- a/drivers/staging/gma500/mdfld_tpo_vid.c
+++ /dev/null
@@ -1,140 +0,0 @@
-/*
- * Copyright © 2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- * jim liu <jim.liu@intel.com>
- * Jackie Li<yaodong.li@intel.com>
- */
-
-#include "mdfld_dsi_dbi.h"
-#include "mdfld_dsi_dpi.h"
-#include "mdfld_dsi_output.h"
-#include "mdfld_output.h"
-
-#include "mdfld_dsi_pkg_sender.h"
-
-#include "displays/tpo_vid.h"
-
-static struct drm_display_mode *tpo_vid_get_config_mode(struct drm_device *dev)
-{
-	struct drm_display_mode *mode;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct mrst_timing_info *ti = &dev_priv->gct_data.DTD;
-	bool use_gct = false;
-
-	mode = kzalloc(sizeof(*mode), GFP_KERNEL);
-	if (!mode) {
-		dev_err(dev->dev, "out of memory\n");
-		return NULL;
-	}
-
-	if (use_gct) {
-		mode->hdisplay = (ti->hactive_hi << 8) | ti->hactive_lo;
-		mode->vdisplay = (ti->vactive_hi << 8) | ti->vactive_lo;
-		mode->hsync_start = mode->hdisplay + \
-				((ti->hsync_offset_hi << 8) | \
-				ti->hsync_offset_lo);
-		mode->hsync_end = mode->hsync_start + \
-				((ti->hsync_pulse_width_hi << 8) | \
-				ti->hsync_pulse_width_lo);
-		mode->htotal = mode->hdisplay + ((ti->hblank_hi << 8) | \
-								ti->hblank_lo);
-		mode->vsync_start = \
-			mode->vdisplay + ((ti->vsync_offset_hi << 8) | \
-						ti->vsync_offset_lo);
-		mode->vsync_end = \
-			mode->vsync_start + ((ti->vsync_pulse_width_hi << 8) | \
-						ti->vsync_pulse_width_lo);
-		mode->vtotal = mode->vdisplay + \
-				((ti->vblank_hi << 8) | ti->vblank_lo);
-		mode->clock = ti->pixel_clock * 10;
-
-		dev_dbg(dev->dev, "hdisplay is %d\n", mode->hdisplay);
-		dev_dbg(dev->dev, "vdisplay is %d\n", mode->vdisplay);
-		dev_dbg(dev->dev, "HSS is %d\n", mode->hsync_start);
-		dev_dbg(dev->dev, "HSE is %d\n", mode->hsync_end);
-		dev_dbg(dev->dev, "htotal is %d\n", mode->htotal);
-		dev_dbg(dev->dev, "VSS is %d\n", mode->vsync_start);
-		dev_dbg(dev->dev, "VSE is %d\n", mode->vsync_end);
-		dev_dbg(dev->dev, "vtotal is %d\n", mode->vtotal);
-		dev_dbg(dev->dev, "clock is %d\n", mode->clock);
-	} else {
-		mode->hdisplay = 864;
-		mode->vdisplay = 480;
-		mode->hsync_start = 873;
-		mode->hsync_end = 876;
-		mode->htotal = 887;
-		mode->vsync_start = 487;
-		mode->vsync_end = 490;
-		mode->vtotal = 499;
-		mode->clock = 33264;
-	}
-
-	drm_mode_set_name(mode);
-	drm_mode_set_crtcinfo(mode, 0);
-
-	mode->type |= DRM_MODE_TYPE_PREFERRED;
-
-	return mode;
-}
-
-static int tpo_vid_get_panel_info(struct drm_device *dev,
-				int pipe,
-				struct panel_info *pi)
-{
-	if (!dev || !pi)
-		return -EINVAL;
-
-	pi->width_mm = TPO_PANEL_WIDTH;
-	pi->height_mm = TPO_PANEL_HEIGHT;
-
-	return 0;
-}
-
-/*TPO DPI encoder helper funcs*/
-static const struct drm_encoder_helper_funcs
-					mdfld_tpo_dpi_encoder_helper_funcs = {
-	.dpms = mdfld_dsi_dpi_dpms,
-	.mode_fixup = mdfld_dsi_dpi_mode_fixup,
-	.prepare = mdfld_dsi_dpi_prepare,
-	.mode_set = mdfld_dsi_dpi_mode_set,
-	.commit = mdfld_dsi_dpi_commit,
-};
-
-/*TPO DPI encoder funcs*/
-static const struct drm_encoder_funcs mdfld_tpo_dpi_encoder_funcs = {
-	.destroy = drm_encoder_cleanup,
-};
-
-void tpo_vid_init(struct drm_device *dev, struct panel_funcs *p_funcs)
-{
-	if (!dev || !p_funcs) {
-		dev_err(dev->dev, "tpo_vid_init: Invalid parameters\n");
-		return;
-	}
-
-	p_funcs->encoder_funcs = &mdfld_tpo_dpi_encoder_funcs;
-	p_funcs->encoder_helper_funcs = &mdfld_tpo_dpi_encoder_helper_funcs;
-	p_funcs->get_config_mode = &tpo_vid_get_config_mode;
-	p_funcs->update_fb = NULL;
-	p_funcs->get_panel_info = tpo_vid_get_panel_info;
-}
diff --git a/drivers/staging/gma500/medfield.h b/drivers/staging/gma500/medfield.h
deleted file mode 100644
index 09e9687431f1..000000000000
--- a/drivers/staging/gma500/medfield.h
+++ /dev/null
@@ -1,268 +0,0 @@
-/*
- * Copyright © 2011 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- */
-
-/* Medfield DSI controller registers */
-
-#define MIPIA_DEVICE_READY_REG				0xb000
-#define MIPIA_INTR_STAT_REG				0xb004
-#define MIPIA_INTR_EN_REG				0xb008
-#define MIPIA_DSI_FUNC_PRG_REG				0xb00c
-#define MIPIA_HS_TX_TIMEOUT_REG				0xb010
-#define MIPIA_LP_RX_TIMEOUT_REG				0xb014
-#define MIPIA_TURN_AROUND_TIMEOUT_REG			0xb018
-#define MIPIA_DEVICE_RESET_TIMER_REG			0xb01c
-#define MIPIA_DPI_RESOLUTION_REG			0xb020
-#define MIPIA_DBI_FIFO_THROTTLE_REG			0xb024
-#define MIPIA_HSYNC_COUNT_REG				0xb028
-#define MIPIA_HBP_COUNT_REG				0xb02c
-#define MIPIA_HFP_COUNT_REG				0xb030
-#define MIPIA_HACTIVE_COUNT_REG				0xb034
-#define MIPIA_VSYNC_COUNT_REG				0xb038
-#define MIPIA_VBP_COUNT_REG				0xb03c
-#define MIPIA_VFP_COUNT_REG				0xb040
-#define MIPIA_HIGH_LOW_SWITCH_COUNT_REG			0xb044
-#define MIPIA_DPI_CONTROL_REG				0xb048
-#define MIPIA_DPI_DATA_REG				0xb04c
-#define MIPIA_INIT_COUNT_REG				0xb050
-#define MIPIA_MAX_RETURN_PACK_SIZE_REG			0xb054
-#define MIPIA_VIDEO_MODE_FORMAT_REG			0xb058
-#define MIPIA_EOT_DISABLE_REG				0xb05c
-#define MIPIA_LP_BYTECLK_REG				0xb060
-#define MIPIA_LP_GEN_DATA_REG				0xb064
-#define MIPIA_HS_GEN_DATA_REG				0xb068
-#define MIPIA_LP_GEN_CTRL_REG				0xb06c
-#define MIPIA_HS_GEN_CTRL_REG				0xb070
-#define MIPIA_GEN_FIFO_STAT_REG				0xb074
-#define MIPIA_HS_LS_DBI_ENABLE_REG			0xb078
-#define MIPIA_DPHY_PARAM_REG				0xb080
-#define MIPIA_DBI_BW_CTRL_REG				0xb084
-#define MIPIA_CLK_LANE_SWITCH_TIME_CNT_REG		0xb088
-
-#define DSI_DEVICE_READY				(0x1)
-#define DSI_POWER_STATE_ULPS_ENTER			(0x2 << 1)
-#define DSI_POWER_STATE_ULPS_EXIT			(0x1 << 1)
-#define DSI_POWER_STATE_ULPS_OFFSET			(0x1)
-
-
-#define DSI_ONE_DATA_LANE				(0x1)
-#define DSI_TWO_DATA_LANE				(0x2)
-#define DSI_THREE_DATA_LANE				(0X3)
-#define DSI_FOUR_DATA_LANE				(0x4)
-#define DSI_DPI_VIRT_CHANNEL_OFFSET			(0x3)
-#define DSI_DBI_VIRT_CHANNEL_OFFSET			(0x5)
-#define DSI_DPI_COLOR_FORMAT_RGB565			(0x01 << 7)
-#define DSI_DPI_COLOR_FORMAT_RGB666			(0x02 << 7)
-#define DSI_DPI_COLOR_FORMAT_RGB666_UNPACK		(0x03 << 7)
-#define DSI_DPI_COLOR_FORMAT_RGB888			(0x04 << 7)
-#define DSI_DBI_COLOR_FORMAT_OPTION2			(0x05 << 13)
-
-#define DSI_INTR_STATE_RXSOTERROR			1
-
-#define DSI_INTR_STATE_SPL_PKG_SENT			(1 << 30)
-#define DSI_INTR_STATE_TE				(1 << 31)
-
-#define DSI_HS_TX_TIMEOUT_MASK				(0xffffff)
-
-#define DSI_LP_RX_TIMEOUT_MASK				(0xffffff)
-
-#define DSI_TURN_AROUND_TIMEOUT_MASK			(0x3f)
-
-#define DSI_RESET_TIMER_MASK				(0xffff)
-
-#define DSI_DBI_FIFO_WM_HALF				(0x0)
-#define DSI_DBI_FIFO_WM_QUARTER				(0x1)
-#define DSI_DBI_FIFO_WM_LOW				(0x2)
-
-#define DSI_DPI_TIMING_MASK				(0xffff)
-
-#define DSI_INIT_TIMER_MASK				(0xffff)
-
-#define DSI_DBI_RETURN_PACK_SIZE_MASK			(0x3ff)
-
-#define DSI_LP_BYTECLK_MASK				(0x0ffff)
-
-#define DSI_HS_CTRL_GEN_SHORT_W0			(0x03)
-#define DSI_HS_CTRL_GEN_SHORT_W1			(0x13)
-#define DSI_HS_CTRL_GEN_SHORT_W2			(0x23)
-#define DSI_HS_CTRL_GEN_R0				(0x04)
-#define DSI_HS_CTRL_GEN_R1				(0x14)
-#define DSI_HS_CTRL_GEN_R2				(0x24)
-#define DSI_HS_CTRL_GEN_LONG_W				(0x29)
-#define DSI_HS_CTRL_MCS_SHORT_W0			(0x05)
-#define DSI_HS_CTRL_MCS_SHORT_W1			(0x15)
-#define DSI_HS_CTRL_MCS_R0				(0x06)
-#define DSI_HS_CTRL_MCS_LONG_W				(0x39)
-#define DSI_HS_CTRL_VC_OFFSET				(0x06)
-#define DSI_HS_CTRL_WC_OFFSET				(0x08)
-
-#define	DSI_FIFO_GEN_HS_DATA_FULL			(1 << 0)
-#define DSI_FIFO_GEN_HS_DATA_HALF_EMPTY			(1 << 1)
-#define DSI_FIFO_GEN_HS_DATA_EMPTY			(1 << 2)
-#define DSI_FIFO_GEN_LP_DATA_FULL			(1 << 8)
-#define DSI_FIFO_GEN_LP_DATA_HALF_EMPTY			(1 << 9)
-#define DSI_FIFO_GEN_LP_DATA_EMPTY			(1 << 10)
-#define DSI_FIFO_GEN_HS_CTRL_FULL			(1 << 16)
-#define DSI_FIFO_GEN_HS_CTRL_HALF_EMPTY			(1 << 17)
-#define DSI_FIFO_GEN_HS_CTRL_EMPTY			(1 << 18)
-#define DSI_FIFO_GEN_LP_CTRL_FULL			(1 << 24)
-#define DSI_FIFO_GEN_LP_CTRL_HALF_EMPTY			(1 << 25)
-#define DSI_FIFO_GEN_LP_CTRL_EMPTY			(1 << 26)
-#define DSI_FIFO_DBI_EMPTY				(1 << 27)
-#define DSI_FIFO_DPI_EMPTY				(1 << 28)
-
-#define DSI_DBI_HS_LP_SWITCH_MASK			(0x1)
-
-#define DSI_HS_LP_SWITCH_COUNTER_OFFSET			(0x0)
-#define DSI_LP_HS_SWITCH_COUNTER_OFFSET			(0x16)
-
-#define DSI_DPI_CTRL_HS_SHUTDOWN			(0x00000001)
-#define DSI_DPI_CTRL_HS_TURN_ON				(0x00000002)
-
-/* Medfield DSI adapter registers */
-#define MIPIA_CONTROL_REG				0xb104
-#define MIPIA_DATA_ADD_REG				0xb108
-#define MIPIA_DATA_LEN_REG				0xb10c
-#define MIPIA_CMD_ADD_REG				0xb110
-#define MIPIA_CMD_LEN_REG				0xb114
-
-/*dsi power modes*/
-#define DSI_POWER_MODE_DISPLAY_ON	(1 << 2)
-#define DSI_POWER_MODE_NORMAL_ON	(1 << 3)
-#define DSI_POWER_MODE_SLEEP_OUT	(1 << 4)
-#define DSI_POWER_MODE_PARTIAL_ON	(1 << 5)
-#define DSI_POWER_MODE_IDLE_ON		(1 << 6)
-
-enum {
-	MDFLD_DSI_ENCODER_DBI = 0,
-	MDFLD_DSI_ENCODER_DPI,
-};
-
-enum {
-	MDFLD_DSI_VIDEO_NON_BURST_MODE_SYNC_PULSE = 1,
-	MDFLD_DSI_VIDEO_NON_BURST_MODE_SYNC_EVENTS = 2,
-	MDFLD_DSI_VIDEO_BURST_MODE = 3,
-};
-
-#define DSI_DPI_COMPLETE_LAST_LINE			(1 << 2)
-#define DSI_DPI_DISABLE_BTA				(1 << 3)
-/* Panel types */
-enum {
-	TPO_CMD,
-	TPO_VID,
-	TMD_CMD,
-	TMD_VID,
-	PYR_CMD,
-	PYR_VID,
-	TPO,
-	TMD,
-	PYR,
-	HDMI,
-	GCT_DETECT
-};
-
-/* Junk that belongs elsewhere */
-#define TPO_PANEL_WIDTH		84
-#define TPO_PANEL_HEIGHT	46
-#define TMD_PANEL_WIDTH		39
-#define TMD_PANEL_HEIGHT	71
-#define PYR_PANEL_WIDTH		53
-#define PYR_PANEL_HEIGHT	95
-
-/* Panel interface */
-struct panel_info {
-	u32 width_mm;
-	u32 height_mm;
-};
-
-struct mdfld_dsi_dbi_output;
-
-struct mdfld_dsi_connector_state {
-	u32 mipi_ctrl_reg;
-};
-
-struct mdfld_dsi_encoder_state {
-
-};
-
-struct mdfld_dsi_connector {
-	/*
-	 * This is ugly, but I have to use connector in it! :-(
-	 * FIXME: use drm_connector instead.
-	 */
-	struct psb_intel_output base;
-
-	int pipe;
-	void *private;
-	void *pkg_sender;
-
-	/* Connection status */
-	enum drm_connector_status status;
-};
-
-struct mdfld_dsi_encoder {
-	struct drm_encoder base;
-	void *private;
-};
-
-/*
- * DSI config, consists of one DSI connector, two DSI encoders.
- * DRM will pick up on DSI encoder basing on differents configs.
- */
-struct mdfld_dsi_config {
-	struct drm_device *dev;
-	struct drm_display_mode *fixed_mode;
-	struct drm_display_mode *mode;
-
-	struct mdfld_dsi_connector *connector;
-	struct mdfld_dsi_encoder *encoders[DRM_CONNECTOR_MAX_ENCODER];
-	struct mdfld_dsi_encoder *encoder;
-
-	int changed;
-
-	int bpp;
-	int type;
-	int lane_count;
-	/*Virtual channel number for this encoder*/
-	int channel_num;
-	/*video mode configure*/
-	int video_mode;
-
-	int dvr_ic_inited;
-};
-
-#define MDFLD_DSI_CONNECTOR(psb_output) \
-		(container_of(psb_output, struct mdfld_dsi_connector, base))
-
-#define MDFLD_DSI_ENCODER(encoder) \
-		(container_of(encoder, struct mdfld_dsi_encoder, base))
-
-struct panel_funcs {
-	const struct drm_encoder_funcs *encoder_funcs;
-	const struct drm_encoder_helper_funcs *encoder_helper_funcs;
-	struct drm_display_mode *(*get_config_mode) (struct drm_device *);
-	void (*update_fb) (struct mdfld_dsi_dbi_output *, int);
-	int (*get_panel_info) (struct drm_device *, int, struct panel_info *);
-	int (*reset)(int pipe);
-	void (*drv_ic_init)(struct mdfld_dsi_config *dsi_config, int pipe);
-};
-
diff --git a/drivers/staging/gma500/mid_bios.c b/drivers/staging/gma500/mid_bios.c
deleted file mode 100644
index ee3c0368e320..000000000000
--- a/drivers/staging/gma500/mid_bios.c
+++ /dev/null
@@ -1,270 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2011, Intel Corporation.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-
-/* TODO
- * - Split functions by vbt type
- * - Make them all take drm_device
- * - Check ioremap failures
- */
-
-#include <linux/moduleparam.h>
-#include <drm/drmP.h>
-#include <drm/drm.h>
-#include "psb_drm.h"
-#include "psb_drv.h"
-#include "mid_bios.h"
-#include "mdfld_output.h"
-
-static int panel_id = GCT_DETECT;
-module_param_named(panel_id, panel_id, int, 0600);
-MODULE_PARM_DESC(panel_id, "Panel Identifier");
-
-
-static void mid_get_fuse_settings(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct pci_dev *pci_root = pci_get_bus_and_slot(0, 0);
-	uint32_t fuse_value = 0;
-	uint32_t fuse_value_tmp = 0;
-
-#define FB_REG06 0xD0810600
-#define FB_MIPI_DISABLE  (1 << 11)
-#define FB_REG09 0xD0810900
-#define FB_REG09 0xD0810900
-#define FB_SKU_MASK  0x7000
-#define FB_SKU_SHIFT 12
-#define FB_SKU_100 0
-#define FB_SKU_100L 1
-#define FB_SKU_83 2
-	pci_write_config_dword(pci_root, 0xD0, FB_REG06);
-	pci_read_config_dword(pci_root, 0xD4, &fuse_value);
-
-	/* FB_MIPI_DISABLE doesn't mean LVDS on with Medfield */
-	if (IS_MRST(dev))
-		dev_priv->iLVDS_enable = fuse_value & FB_MIPI_DISABLE;
-
-	DRM_INFO("internal display is %s\n",
-		 dev_priv->iLVDS_enable ? "LVDS display" : "MIPI display");
-
-	 /* Prevent runtime suspend at start*/
-	 if (dev_priv->iLVDS_enable) {
-		dev_priv->is_lvds_on = true;
-		dev_priv->is_mipi_on = false;
-	} else {
-		dev_priv->is_mipi_on = true;
-		dev_priv->is_lvds_on = false;
-	}
-
-	dev_priv->video_device_fuse = fuse_value;
-
-	pci_write_config_dword(pci_root, 0xD0, FB_REG09);
-	pci_read_config_dword(pci_root, 0xD4, &fuse_value);
-
-	dev_dbg(dev->dev, "SKU values is 0x%x.\n", fuse_value);
-	fuse_value_tmp = (fuse_value & FB_SKU_MASK) >> FB_SKU_SHIFT;
-
-	dev_priv->fuse_reg_value = fuse_value;
-
-	switch (fuse_value_tmp) {
-	case FB_SKU_100:
-		dev_priv->core_freq = 200;
-		break;
-	case FB_SKU_100L:
-		dev_priv->core_freq = 100;
-		break;
-	case FB_SKU_83:
-		dev_priv->core_freq = 166;
-		break;
-	default:
-		dev_warn(dev->dev, "Invalid SKU values, SKU value = 0x%08x\n",
-								fuse_value_tmp);
-		dev_priv->core_freq = 0;
-	}
-	dev_dbg(dev->dev, "LNC core clk is %dMHz.\n", dev_priv->core_freq);
-	pci_dev_put(pci_root);
-}
-
-/*
- *	Get the revison ID, B0:D2:F0;0x08
- */
-static void mid_get_pci_revID(struct drm_psb_private *dev_priv)
-{
-	uint32_t platform_rev_id = 0;
-	struct pci_dev *pci_gfx_root = pci_get_bus_and_slot(0, PCI_DEVFN(2, 0));
-
-	pci_read_config_dword(pci_gfx_root, 0x08, &platform_rev_id);
-	dev_priv->platform_rev_id = (uint8_t) platform_rev_id;
-	pci_dev_put(pci_gfx_root);
-	dev_dbg(dev_priv->dev->dev, "platform_rev_id is %x\n",
-					dev_priv->platform_rev_id);
-}
-
-static void mid_get_vbt_data(struct drm_psb_private *dev_priv)
-{
-	struct drm_device *dev = dev_priv->dev;
-	struct mrst_vbt *vbt = &dev_priv->vbt_data;
-	u32 addr;
-	u16 new_size;
-	u8 *vbt_virtual;
-	u8 bpi;
-	u8 number_desc = 0;
-	struct mrst_timing_info *dp_ti = &dev_priv->gct_data.DTD;
-	struct gct_r10_timing_info ti;
-	void *pGCT;
-	struct pci_dev *pci_gfx_root = pci_get_bus_and_slot(0, PCI_DEVFN(2, 0));
-
-	/* Get the address of the platform config vbt, B0:D2:F0;0xFC */
-	pci_read_config_dword(pci_gfx_root, 0xFC, &addr);
-	pci_dev_put(pci_gfx_root);
-
-	dev_dbg(dev->dev, "drm platform config address is %x\n", addr);
-
-	/* check for platform config address == 0. */
-	/* this means fw doesn't support vbt */
-
-	if (addr == 0) {
-		vbt->size = 0;
-		return;
-	}
-
-	/* get the virtual address of the vbt */
-	vbt_virtual = ioremap(addr, sizeof(*vbt));
-
-	memcpy(vbt, vbt_virtual, sizeof(*vbt));
-	iounmap(vbt_virtual); /* Free virtual address space */
-
-	dev_dbg(dev->dev, "GCT revision is %x\n", vbt->revision);
-
-	switch (vbt->revision) {
-	case 0:
-		vbt->mrst_gct = ioremap(addr + sizeof(*vbt) - 4,
-					vbt->size - sizeof(*vbt) + 4);
-		pGCT = vbt->mrst_gct;
-		bpi = ((struct mrst_gct_v1 *)pGCT)->PD.BootPanelIndex;
-		dev_priv->gct_data.bpi = bpi;
-		dev_priv->gct_data.pt =
-			((struct mrst_gct_v1 *)pGCT)->PD.PanelType;
-		memcpy(&dev_priv->gct_data.DTD,
-			&((struct mrst_gct_v1 *)pGCT)->panel[bpi].DTD,
-				sizeof(struct mrst_timing_info));
-		dev_priv->gct_data.Panel_Port_Control =
-		  ((struct mrst_gct_v1 *)pGCT)->panel[bpi].Panel_Port_Control;
-		dev_priv->gct_data.Panel_MIPI_Display_Descriptor =
-			((struct mrst_gct_v1 *)pGCT)->panel[bpi].Panel_MIPI_Display_Descriptor;
-		break;
-	case 1:
-		vbt->mrst_gct = ioremap(addr + sizeof(*vbt) - 4,
-					vbt->size - sizeof(*vbt) + 4);
-		pGCT = vbt->mrst_gct;
-		bpi = ((struct mrst_gct_v2 *)pGCT)->PD.BootPanelIndex;
-		dev_priv->gct_data.bpi = bpi;
-		dev_priv->gct_data.pt =
-			((struct mrst_gct_v2 *)pGCT)->PD.PanelType;
-		memcpy(&dev_priv->gct_data.DTD,
-			&((struct mrst_gct_v2 *)pGCT)->panel[bpi].DTD,
-				sizeof(struct mrst_timing_info));
-		dev_priv->gct_data.Panel_Port_Control =
-		  ((struct mrst_gct_v2 *)pGCT)->panel[bpi].Panel_Port_Control;
-		dev_priv->gct_data.Panel_MIPI_Display_Descriptor =
-			((struct mrst_gct_v2 *)pGCT)->panel[bpi].Panel_MIPI_Display_Descriptor;
-		break;
-	case 0x10:
-		/*header definition changed from rev 01 (v2) to rev 10h. */
-		/*so, some values have changed location*/
-		new_size = vbt->checksum; /*checksum contains lo size byte*/
-		/*LSB of mrst_gct contains hi size byte*/
-		new_size |= ((0xff & (unsigned int)vbt->mrst_gct)) << 8;
-
-		vbt->checksum = vbt->size; /*size contains the checksum*/
-		if (new_size > 0xff)
-			vbt->size = 0xff; /*restrict size to 255*/
-		else
-			vbt->size = new_size;
-
-		/* number of descriptors defined in the GCT */
-		number_desc = ((0xff00 & (unsigned int)vbt->mrst_gct)) >> 8;
-		bpi = ((0xff0000 & (unsigned int)vbt->mrst_gct)) >> 16;
-		vbt->mrst_gct = ioremap(addr + GCT_R10_HEADER_SIZE,
-				GCT_R10_DISPLAY_DESC_SIZE * number_desc);
-		pGCT = vbt->mrst_gct;
-		pGCT = (u8 *)pGCT + (bpi*GCT_R10_DISPLAY_DESC_SIZE);
-		dev_priv->gct_data.bpi = bpi; /*save boot panel id*/
-
-		/*copy the GCT display timings into a temp structure*/
-		memcpy(&ti, pGCT, sizeof(struct gct_r10_timing_info));
-
-		/*now copy the temp struct into the dev_priv->gct_data*/
-		dp_ti->pixel_clock = ti.pixel_clock;
-		dp_ti->hactive_hi = ti.hactive_hi;
-		dp_ti->hactive_lo = ti.hactive_lo;
-		dp_ti->hblank_hi = ti.hblank_hi;
-		dp_ti->hblank_lo = ti.hblank_lo;
-		dp_ti->hsync_offset_hi = ti.hsync_offset_hi;
-		dp_ti->hsync_offset_lo = ti.hsync_offset_lo;
-		dp_ti->hsync_pulse_width_hi = ti.hsync_pulse_width_hi;
-		dp_ti->hsync_pulse_width_lo = ti.hsync_pulse_width_lo;
-		dp_ti->vactive_hi = ti.vactive_hi;
-		dp_ti->vactive_lo = ti.vactive_lo;
-		dp_ti->vblank_hi = ti.vblank_hi;
-		dp_ti->vblank_lo = ti.vblank_lo;
-		dp_ti->vsync_offset_hi = ti.vsync_offset_hi;
-		dp_ti->vsync_offset_lo = ti.vsync_offset_lo;
-		dp_ti->vsync_pulse_width_hi = ti.vsync_pulse_width_hi;
-		dp_ti->vsync_pulse_width_lo = ti.vsync_pulse_width_lo;
-
-		/* Move the MIPI_Display_Descriptor data from GCT to dev priv */
-		dev_priv->gct_data.Panel_MIPI_Display_Descriptor =
-							*((u8 *)pGCT + 0x0d);
-		dev_priv->gct_data.Panel_MIPI_Display_Descriptor |=
-						(*((u8 *)pGCT + 0x0e)) << 8;
-		break;
-	default:
-		dev_err(dev->dev, "Unknown revision of GCT!\n");
-		vbt->size = 0;
-	}
-	if (IS_MFLD(dev_priv->dev)) {
-		if (panel_id == GCT_DETECT) {
-			if (dev_priv->gct_data.bpi == 2) {
-				dev_info(dev->dev, "[GFX] PYR Panel Detected\n");
-				dev_priv->panel_id = PYR_CMD;
-				panel_id = PYR_CMD;
-			} else if (dev_priv->gct_data.bpi == 0) {
-				dev_info(dev->dev, "[GFX] TMD Panel Detected.\n");
-				dev_priv->panel_id = TMD_VID;
-				panel_id = TMD_VID;
-			} else {
-				dev_info(dev->dev, "[GFX] Default Panel (TPO)\n");
-				dev_priv->panel_id = TPO_CMD;
-				panel_id = TPO_CMD;
-			}
-		} else {
-			dev_info(dev->dev, "[GFX] Panel Parameter Passed in through cmd line\n");
-			dev_priv->panel_id = panel_id;
-		}
-	}
-}
-
-int mid_chip_setup(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	mid_get_fuse_settings(dev);
-	mid_get_vbt_data(dev_priv);
-	mid_get_pci_revID(dev_priv);
-	return 0;
-}
diff --git a/drivers/staging/gma500/mid_bios.h b/drivers/staging/gma500/mid_bios.h
deleted file mode 100644
index 00e7d564b7eb..000000000000
--- a/drivers/staging/gma500/mid_bios.h
+++ /dev/null
@@ -1,21 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2011, Intel Corporation.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-
-extern int mid_chip_setup(struct drm_device *dev);
-
diff --git a/drivers/staging/gma500/mmu.c b/drivers/staging/gma500/mmu.c
deleted file mode 100644
index c904d73b1de3..000000000000
--- a/drivers/staging/gma500/mmu.c
+++ /dev/null
@@ -1,858 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2007, Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-#include <drm/drmP.h>
-#include "psb_drv.h"
-#include "psb_reg.h"
-
-/*
- * Code for the SGX MMU:
- */
-
-/*
- * clflush on one processor only:
- * clflush should apparently flush the cache line on all processors in an
- * SMP system.
- */
-
-/*
- * kmap atomic:
- * The usage of the slots must be completely encapsulated within a spinlock, and
- * no other functions that may be using the locks for other purposed may be
- * called from within the locked region.
- * Since the slots are per processor, this will guarantee that we are the only
- * user.
- */
-
-/*
- * TODO: Inserting ptes from an interrupt handler:
- * This may be desirable for some SGX functionality where the GPU can fault in
- * needed pages. For that, we need to make an atomic insert_pages function, that
- * may fail.
- * If it fails, the caller need to insert the page using a workqueue function,
- * but on average it should be fast.
- */
-
-struct psb_mmu_driver {
-	/* protects driver- and pd structures. Always take in read mode
-	 * before taking the page table spinlock.
-	 */
-	struct rw_semaphore sem;
-
-	/* protects page tables, directory tables and pt tables.
-	 * and pt structures.
-	 */
-	spinlock_t lock;
-
-	atomic_t needs_tlbflush;
-
-	uint8_t __iomem *register_map;
-	struct psb_mmu_pd *default_pd;
-	/*uint32_t bif_ctrl;*/
-	int has_clflush;
-	int clflush_add;
-	unsigned long clflush_mask;
-
-	struct drm_psb_private *dev_priv;
-};
-
-struct psb_mmu_pd;
-
-struct psb_mmu_pt {
-	struct psb_mmu_pd *pd;
-	uint32_t index;
-	uint32_t count;
-	struct page *p;
-	uint32_t *v;
-};
-
-struct psb_mmu_pd {
-	struct psb_mmu_driver *driver;
-	int hw_context;
-	struct psb_mmu_pt **tables;
-	struct page *p;
-	struct page *dummy_pt;
-	struct page *dummy_page;
-	uint32_t pd_mask;
-	uint32_t invalid_pde;
-	uint32_t invalid_pte;
-};
-
-static inline uint32_t psb_mmu_pt_index(uint32_t offset)
-{
-	return (offset >> PSB_PTE_SHIFT) & 0x3FF;
-}
-
-static inline uint32_t psb_mmu_pd_index(uint32_t offset)
-{
-	return offset >> PSB_PDE_SHIFT;
-}
-
-static inline void psb_clflush(void *addr)
-{
-	__asm__ __volatile__("clflush (%0)\n" : : "r"(addr) : "memory");
-}
-
-static inline void psb_mmu_clflush(struct psb_mmu_driver *driver,
-				   void *addr)
-{
-	if (!driver->has_clflush)
-		return;
-
-	mb();
-	psb_clflush(addr);
-	mb();
-}
-
-static void psb_page_clflush(struct psb_mmu_driver *driver, struct page* page)
-{
-	uint32_t clflush_add = driver->clflush_add >> PAGE_SHIFT;
-	uint32_t clflush_count = PAGE_SIZE / clflush_add;
-	int i;
-	uint8_t *clf;
-
-	clf = kmap_atomic(page, KM_USER0);
-	mb();
-	for (i = 0; i < clflush_count; ++i) {
-		psb_clflush(clf);
-		clf += clflush_add;
-	}
-	mb();
-	kunmap_atomic(clf, KM_USER0);
-}
-
-static void psb_pages_clflush(struct psb_mmu_driver *driver,
-				struct page *page[], unsigned long num_pages)
-{
-	int i;
-
-	if (!driver->has_clflush)
-		return ;
-
-	for (i = 0; i < num_pages; i++)
-		psb_page_clflush(driver, *page++);
-}
-
-static void psb_mmu_flush_pd_locked(struct psb_mmu_driver *driver,
-				    int force)
-{
-	atomic_set(&driver->needs_tlbflush, 0);
-}
-
-static void psb_mmu_flush_pd(struct psb_mmu_driver *driver, int force)
-{
-	down_write(&driver->sem);
-	psb_mmu_flush_pd_locked(driver, force);
-	up_write(&driver->sem);
-}
-
-void psb_mmu_flush(struct psb_mmu_driver *driver, int rc_prot)
-{
-	if (rc_prot)
-		down_write(&driver->sem);
-	if (rc_prot)
-		up_write(&driver->sem);
-}
-
-void psb_mmu_set_pd_context(struct psb_mmu_pd *pd, int hw_context)
-{
-	/*ttm_tt_cache_flush(&pd->p, 1);*/
-	psb_pages_clflush(pd->driver, &pd->p, 1);
-	down_write(&pd->driver->sem);
-	wmb();
-	psb_mmu_flush_pd_locked(pd->driver, 1);
-	pd->hw_context = hw_context;
-	up_write(&pd->driver->sem);
-
-}
-
-static inline unsigned long psb_pd_addr_end(unsigned long addr,
-					    unsigned long end)
-{
-
-	addr = (addr + PSB_PDE_MASK + 1) & ~PSB_PDE_MASK;
-	return (addr < end) ? addr : end;
-}
-
-static inline uint32_t psb_mmu_mask_pte(uint32_t pfn, int type)
-{
-	uint32_t mask = PSB_PTE_VALID;
-
-	if (type & PSB_MMU_CACHED_MEMORY)
-		mask |= PSB_PTE_CACHED;
-	if (type & PSB_MMU_RO_MEMORY)
-		mask |= PSB_PTE_RO;
-	if (type & PSB_MMU_WO_MEMORY)
-		mask |= PSB_PTE_WO;
-
-	return (pfn << PAGE_SHIFT) | mask;
-}
-
-struct psb_mmu_pd *psb_mmu_alloc_pd(struct psb_mmu_driver *driver,
-				    int trap_pagefaults, int invalid_type)
-{
-	struct psb_mmu_pd *pd = kmalloc(sizeof(*pd), GFP_KERNEL);
-	uint32_t *v;
-	int i;
-
-	if (!pd)
-		return NULL;
-
-	pd->p = alloc_page(GFP_DMA32);
-	if (!pd->p)
-		goto out_err1;
-	pd->dummy_pt = alloc_page(GFP_DMA32);
-	if (!pd->dummy_pt)
-		goto out_err2;
-	pd->dummy_page = alloc_page(GFP_DMA32);
-	if (!pd->dummy_page)
-		goto out_err3;
-
-	if (!trap_pagefaults) {
-		pd->invalid_pde =
-		    psb_mmu_mask_pte(page_to_pfn(pd->dummy_pt),
-				     invalid_type);
-		pd->invalid_pte =
-		    psb_mmu_mask_pte(page_to_pfn(pd->dummy_page),
-				     invalid_type);
-	} else {
-		pd->invalid_pde = 0;
-		pd->invalid_pte = 0;
-	}
-
-	v = kmap(pd->dummy_pt);
-	for (i = 0; i < (PAGE_SIZE / sizeof(uint32_t)); ++i)
-		v[i] = pd->invalid_pte;
-
-	kunmap(pd->dummy_pt);
-
-	v = kmap(pd->p);
-	for (i = 0; i < (PAGE_SIZE / sizeof(uint32_t)); ++i)
-		v[i] = pd->invalid_pde;
-
-	kunmap(pd->p);
-
-	clear_page(kmap(pd->dummy_page));
-	kunmap(pd->dummy_page);
-
-	pd->tables = vmalloc_user(sizeof(struct psb_mmu_pt *) * 1024);
-	if (!pd->tables)
-		goto out_err4;
-
-	pd->hw_context = -1;
-	pd->pd_mask = PSB_PTE_VALID;
-	pd->driver = driver;
-
-	return pd;
-
-out_err4:
-	__free_page(pd->dummy_page);
-out_err3:
-	__free_page(pd->dummy_pt);
-out_err2:
-	__free_page(pd->p);
-out_err1:
-	kfree(pd);
-	return NULL;
-}
-
-void psb_mmu_free_pt(struct psb_mmu_pt *pt)
-{
-	__free_page(pt->p);
-	kfree(pt);
-}
-
-void psb_mmu_free_pagedir(struct psb_mmu_pd *pd)
-{
-	struct psb_mmu_driver *driver = pd->driver;
-	struct psb_mmu_pt *pt;
-	int i;
-
-	down_write(&driver->sem);
-	if (pd->hw_context != -1)
-		psb_mmu_flush_pd_locked(driver, 1);
-
-	/* Should take the spinlock here, but we don't need to do that
-	   since we have the semaphore in write mode. */
-
-	for (i = 0; i < 1024; ++i) {
-		pt = pd->tables[i];
-		if (pt)
-			psb_mmu_free_pt(pt);
-	}
-
-	vfree(pd->tables);
-	__free_page(pd->dummy_page);
-	__free_page(pd->dummy_pt);
-	__free_page(pd->p);
-	kfree(pd);
-	up_write(&driver->sem);
-}
-
-static struct psb_mmu_pt *psb_mmu_alloc_pt(struct psb_mmu_pd *pd)
-{
-	struct psb_mmu_pt *pt = kmalloc(sizeof(*pt), GFP_KERNEL);
-	void *v;
-	uint32_t clflush_add = pd->driver->clflush_add >> PAGE_SHIFT;
-	uint32_t clflush_count = PAGE_SIZE / clflush_add;
-	spinlock_t *lock = &pd->driver->lock;
-	uint8_t *clf;
-	uint32_t *ptes;
-	int i;
-
-	if (!pt)
-		return NULL;
-
-	pt->p = alloc_page(GFP_DMA32);
-	if (!pt->p) {
-		kfree(pt);
-		return NULL;
-	}
-
-	spin_lock(lock);
-
-	v = kmap_atomic(pt->p, KM_USER0);
-	clf = (uint8_t *) v;
-	ptes = (uint32_t *) v;
-	for (i = 0; i < (PAGE_SIZE / sizeof(uint32_t)); ++i)
-		*ptes++ = pd->invalid_pte;
-
-
-	if (pd->driver->has_clflush && pd->hw_context != -1) {
-		mb();
-		for (i = 0; i < clflush_count; ++i) {
-			psb_clflush(clf);
-			clf += clflush_add;
-		}
-		mb();
-	}
-
-	kunmap_atomic(v, KM_USER0);
-	spin_unlock(lock);
-
-	pt->count = 0;
-	pt->pd = pd;
-	pt->index = 0;
-
-	return pt;
-}
-
-struct psb_mmu_pt *psb_mmu_pt_alloc_map_lock(struct psb_mmu_pd *pd,
-					     unsigned long addr)
-{
-	uint32_t index = psb_mmu_pd_index(addr);
-	struct psb_mmu_pt *pt;
-	uint32_t *v;
-	spinlock_t *lock = &pd->driver->lock;
-
-	spin_lock(lock);
-	pt = pd->tables[index];
-	while (!pt) {
-		spin_unlock(lock);
-		pt = psb_mmu_alloc_pt(pd);
-		if (!pt)
-			return NULL;
-		spin_lock(lock);
-
-		if (pd->tables[index]) {
-			spin_unlock(lock);
-			psb_mmu_free_pt(pt);
-			spin_lock(lock);
-			pt = pd->tables[index];
-			continue;
-		}
-
-		v = kmap_atomic(pd->p, KM_USER0);
-		pd->tables[index] = pt;
-		v[index] = (page_to_pfn(pt->p) << 12) | pd->pd_mask;
-		pt->index = index;
-		kunmap_atomic((void *) v, KM_USER0);
-
-		if (pd->hw_context != -1) {
-			psb_mmu_clflush(pd->driver, (void *) &v[index]);
-			atomic_set(&pd->driver->needs_tlbflush, 1);
-		}
-	}
-	pt->v = kmap_atomic(pt->p, KM_USER0);
-	return pt;
-}
-
-static struct psb_mmu_pt *psb_mmu_pt_map_lock(struct psb_mmu_pd *pd,
-					      unsigned long addr)
-{
-	uint32_t index = psb_mmu_pd_index(addr);
-	struct psb_mmu_pt *pt;
-	spinlock_t *lock = &pd->driver->lock;
-
-	spin_lock(lock);
-	pt = pd->tables[index];
-	if (!pt) {
-		spin_unlock(lock);
-		return NULL;
-	}
-	pt->v = kmap_atomic(pt->p, KM_USER0);
-	return pt;
-}
-
-static void psb_mmu_pt_unmap_unlock(struct psb_mmu_pt *pt)
-{
-	struct psb_mmu_pd *pd = pt->pd;
-	uint32_t *v;
-
-	kunmap_atomic(pt->v, KM_USER0);
-	if (pt->count == 0) {
-		v = kmap_atomic(pd->p, KM_USER0);
-		v[pt->index] = pd->invalid_pde;
-		pd->tables[pt->index] = NULL;
-
-		if (pd->hw_context != -1) {
-			psb_mmu_clflush(pd->driver,
-					(void *) &v[pt->index]);
-			atomic_set(&pd->driver->needs_tlbflush, 1);
-		}
-		kunmap_atomic(pt->v, KM_USER0);
-		spin_unlock(&pd->driver->lock);
-		psb_mmu_free_pt(pt);
-		return;
-	}
-	spin_unlock(&pd->driver->lock);
-}
-
-static inline void psb_mmu_set_pte(struct psb_mmu_pt *pt,
-				   unsigned long addr, uint32_t pte)
-{
-	pt->v[psb_mmu_pt_index(addr)] = pte;
-}
-
-static inline void psb_mmu_invalidate_pte(struct psb_mmu_pt *pt,
-					  unsigned long addr)
-{
-	pt->v[psb_mmu_pt_index(addr)] = pt->pd->invalid_pte;
-}
-
-
-void psb_mmu_mirror_gtt(struct psb_mmu_pd *pd,
-			uint32_t mmu_offset, uint32_t gtt_start,
-			uint32_t gtt_pages)
-{
-	uint32_t *v;
-	uint32_t start = psb_mmu_pd_index(mmu_offset);
-	struct psb_mmu_driver *driver = pd->driver;
-	int num_pages = gtt_pages;
-
-	down_read(&driver->sem);
-	spin_lock(&driver->lock);
-
-	v = kmap_atomic(pd->p, KM_USER0);
-	v += start;
-
-	while (gtt_pages--) {
-		*v++ = gtt_start | pd->pd_mask;
-		gtt_start += PAGE_SIZE;
-	}
-
-	/*ttm_tt_cache_flush(&pd->p, num_pages);*/
-	psb_pages_clflush(pd->driver, &pd->p, num_pages);
-	kunmap_atomic(v, KM_USER0);
-	spin_unlock(&driver->lock);
-
-	if (pd->hw_context != -1)
-		atomic_set(&pd->driver->needs_tlbflush, 1);
-
-	up_read(&pd->driver->sem);
-	psb_mmu_flush_pd(pd->driver, 0);
-}
-
-struct psb_mmu_pd *psb_mmu_get_default_pd(struct psb_mmu_driver *driver)
-{
-	struct psb_mmu_pd *pd;
-
-	/* down_read(&driver->sem); */
-	pd = driver->default_pd;
-	/* up_read(&driver->sem); */
-
-	return pd;
-}
-
-/* Returns the physical address of the PD shared by sgx/msvdx */
-uint32_t psb_get_default_pd_addr(struct psb_mmu_driver *driver)
-{
-	struct psb_mmu_pd *pd;
-
-	pd = psb_mmu_get_default_pd(driver);
-	return page_to_pfn(pd->p) << PAGE_SHIFT;
-}
-
-void psb_mmu_driver_takedown(struct psb_mmu_driver *driver)
-{
-	psb_mmu_free_pagedir(driver->default_pd);
-	kfree(driver);
-}
-
-struct psb_mmu_driver *psb_mmu_driver_init(uint8_t __iomem * registers,
-					int trap_pagefaults,
-					int invalid_type,
-					struct drm_psb_private *dev_priv)
-{
-	struct psb_mmu_driver *driver;
-
-	driver = kmalloc(sizeof(*driver), GFP_KERNEL);
-
-	if (!driver)
-		return NULL;
-	driver->dev_priv = dev_priv;
-
-	driver->default_pd = psb_mmu_alloc_pd(driver, trap_pagefaults,
-					      invalid_type);
-	if (!driver->default_pd)
-		goto out_err1;
-
-	spin_lock_init(&driver->lock);
-	init_rwsem(&driver->sem);
-	down_write(&driver->sem);
-	driver->register_map = registers;
-	atomic_set(&driver->needs_tlbflush, 1);
-
-	driver->has_clflush = 0;
-
-	if (boot_cpu_has(X86_FEATURE_CLFLSH)) {
-		uint32_t tfms, misc, cap0, cap4, clflush_size;
-
-		/*
-		 * clflush size is determined at kernel setup for x86_64
-		 *  but not for i386. We have to do it here.
-		 */
-
-		cpuid(0x00000001, &tfms, &misc, &cap0, &cap4);
-		clflush_size = ((misc >> 8) & 0xff) * 8;
-		driver->has_clflush = 1;
-		driver->clflush_add =
-		    PAGE_SIZE * clflush_size / sizeof(uint32_t);
-		driver->clflush_mask = driver->clflush_add - 1;
-		driver->clflush_mask = ~driver->clflush_mask;
-	}
-
-	up_write(&driver->sem);
-	return driver;
-
-out_err1:
-	kfree(driver);
-	return NULL;
-}
-
-static void psb_mmu_flush_ptes(struct psb_mmu_pd *pd,
-			       unsigned long address, uint32_t num_pages,
-			       uint32_t desired_tile_stride,
-			       uint32_t hw_tile_stride)
-{
-	struct psb_mmu_pt *pt;
-	uint32_t rows = 1;
-	uint32_t i;
-	unsigned long addr;
-	unsigned long end;
-	unsigned long next;
-	unsigned long add;
-	unsigned long row_add;
-	unsigned long clflush_add = pd->driver->clflush_add;
-	unsigned long clflush_mask = pd->driver->clflush_mask;
-
-	if (!pd->driver->has_clflush) {
-		/*ttm_tt_cache_flush(&pd->p, num_pages);*/
-		psb_pages_clflush(pd->driver, &pd->p, num_pages);
-		return;
-	}
-
-	if (hw_tile_stride)
-		rows = num_pages / desired_tile_stride;
-	else
-		desired_tile_stride = num_pages;
-
-	add = desired_tile_stride << PAGE_SHIFT;
-	row_add = hw_tile_stride << PAGE_SHIFT;
-	mb();
-	for (i = 0; i < rows; ++i) {
-
-		addr = address;
-		end = addr + add;
-
-		do {
-			next = psb_pd_addr_end(addr, end);
-			pt = psb_mmu_pt_map_lock(pd, addr);
-			if (!pt)
-				continue;
-			do {
-				psb_clflush(&pt->v
-					    [psb_mmu_pt_index(addr)]);
-			} while (addr +=
-				 clflush_add,
-				 (addr & clflush_mask) < next);
-
-			psb_mmu_pt_unmap_unlock(pt);
-		} while (addr = next, next != end);
-		address += row_add;
-	}
-	mb();
-}
-
-void psb_mmu_remove_pfn_sequence(struct psb_mmu_pd *pd,
-				 unsigned long address, uint32_t num_pages)
-{
-	struct psb_mmu_pt *pt;
-	unsigned long addr;
-	unsigned long end;
-	unsigned long next;
-	unsigned long f_address = address;
-
-	down_read(&pd->driver->sem);
-
-	addr = address;
-	end = addr + (num_pages << PAGE_SHIFT);
-
-	do {
-		next = psb_pd_addr_end(addr, end);
-		pt = psb_mmu_pt_alloc_map_lock(pd, addr);
-		if (!pt)
-			goto out;
-		do {
-			psb_mmu_invalidate_pte(pt, addr);
-			--pt->count;
-		} while (addr += PAGE_SIZE, addr < next);
-		psb_mmu_pt_unmap_unlock(pt);
-
-	} while (addr = next, next != end);
-
-out:
-	if (pd->hw_context != -1)
-		psb_mmu_flush_ptes(pd, f_address, num_pages, 1, 1);
-
-	up_read(&pd->driver->sem);
-
-	if (pd->hw_context != -1)
-		psb_mmu_flush(pd->driver, 0);
-
-	return;
-}
-
-void psb_mmu_remove_pages(struct psb_mmu_pd *pd, unsigned long address,
-			  uint32_t num_pages, uint32_t desired_tile_stride,
-			  uint32_t hw_tile_stride)
-{
-	struct psb_mmu_pt *pt;
-	uint32_t rows = 1;
-	uint32_t i;
-	unsigned long addr;
-	unsigned long end;
-	unsigned long next;
-	unsigned long add;
-	unsigned long row_add;
-	unsigned long f_address = address;
-
-	if (hw_tile_stride)
-		rows = num_pages / desired_tile_stride;
-	else
-		desired_tile_stride = num_pages;
-
-	add = desired_tile_stride << PAGE_SHIFT;
-	row_add = hw_tile_stride << PAGE_SHIFT;
-
-	/* down_read(&pd->driver->sem); */
-
-	/* Make sure we only need to flush this processor's cache */
-
-	for (i = 0; i < rows; ++i) {
-
-		addr = address;
-		end = addr + add;
-
-		do {
-			next = psb_pd_addr_end(addr, end);
-			pt = psb_mmu_pt_map_lock(pd, addr);
-			if (!pt)
-				continue;
-			do {
-				psb_mmu_invalidate_pte(pt, addr);
-				--pt->count;
-
-			} while (addr += PAGE_SIZE, addr < next);
-			psb_mmu_pt_unmap_unlock(pt);
-
-		} while (addr = next, next != end);
-		address += row_add;
-	}
-	if (pd->hw_context != -1)
-		psb_mmu_flush_ptes(pd, f_address, num_pages,
-				   desired_tile_stride, hw_tile_stride);
-
-	/* up_read(&pd->driver->sem); */
-
-	if (pd->hw_context != -1)
-		psb_mmu_flush(pd->driver, 0);
-}
-
-int psb_mmu_insert_pfn_sequence(struct psb_mmu_pd *pd, uint32_t start_pfn,
-				unsigned long address, uint32_t num_pages,
-				int type)
-{
-	struct psb_mmu_pt *pt;
-	uint32_t pte;
-	unsigned long addr;
-	unsigned long end;
-	unsigned long next;
-	unsigned long f_address = address;
-	int ret = 0;
-
-	down_read(&pd->driver->sem);
-
-	addr = address;
-	end = addr + (num_pages << PAGE_SHIFT);
-
-	do {
-		next = psb_pd_addr_end(addr, end);
-		pt = psb_mmu_pt_alloc_map_lock(pd, addr);
-		if (!pt) {
-			ret = -ENOMEM;
-			goto out;
-		}
-		do {
-			pte = psb_mmu_mask_pte(start_pfn++, type);
-			psb_mmu_set_pte(pt, addr, pte);
-			pt->count++;
-		} while (addr += PAGE_SIZE, addr < next);
-		psb_mmu_pt_unmap_unlock(pt);
-
-	} while (addr = next, next != end);
-
-out:
-	if (pd->hw_context != -1)
-		psb_mmu_flush_ptes(pd, f_address, num_pages, 1, 1);
-
-	up_read(&pd->driver->sem);
-
-	if (pd->hw_context != -1)
-		psb_mmu_flush(pd->driver, 1);
-
-	return ret;
-}
-
-int psb_mmu_insert_pages(struct psb_mmu_pd *pd, struct page **pages,
-			 unsigned long address, uint32_t num_pages,
-			 uint32_t desired_tile_stride,
-			 uint32_t hw_tile_stride, int type)
-{
-	struct psb_mmu_pt *pt;
-	uint32_t rows = 1;
-	uint32_t i;
-	uint32_t pte;
-	unsigned long addr;
-	unsigned long end;
-	unsigned long next;
-	unsigned long add;
-	unsigned long row_add;
-	unsigned long f_address = address;
-	int ret = 0;
-
-	if (hw_tile_stride) {
-		if (num_pages % desired_tile_stride != 0)
-			return -EINVAL;
-		rows = num_pages / desired_tile_stride;
-	} else {
-		desired_tile_stride = num_pages;
-	}
-
-	add = desired_tile_stride << PAGE_SHIFT;
-	row_add = hw_tile_stride << PAGE_SHIFT;
-
-	down_read(&pd->driver->sem);
-
-	for (i = 0; i < rows; ++i) {
-
-		addr = address;
-		end = addr + add;
-
-		do {
-			next = psb_pd_addr_end(addr, end);
-			pt = psb_mmu_pt_alloc_map_lock(pd, addr);
-			if (!pt) {
-				ret = -ENOMEM;
-				goto out;
-			}
-			do {
-				pte =
-				    psb_mmu_mask_pte(page_to_pfn(*pages++),
-						     type);
-				psb_mmu_set_pte(pt, addr, pte);
-				pt->count++;
-			} while (addr += PAGE_SIZE, addr < next);
-			psb_mmu_pt_unmap_unlock(pt);
-
-		} while (addr = next, next != end);
-
-		address += row_add;
-	}
-out:
-	if (pd->hw_context != -1)
-		psb_mmu_flush_ptes(pd, f_address, num_pages,
-				   desired_tile_stride, hw_tile_stride);
-
-	up_read(&pd->driver->sem);
-
-	if (pd->hw_context != -1)
-		psb_mmu_flush(pd->driver, 1);
-
-	return ret;
-}
-
-int psb_mmu_virtual_to_pfn(struct psb_mmu_pd *pd, uint32_t virtual,
-			   unsigned long *pfn)
-{
-	int ret;
-	struct psb_mmu_pt *pt;
-	uint32_t tmp;
-	spinlock_t *lock = &pd->driver->lock;
-
-	down_read(&pd->driver->sem);
-	pt = psb_mmu_pt_map_lock(pd, virtual);
-	if (!pt) {
-		uint32_t *v;
-
-		spin_lock(lock);
-		v = kmap_atomic(pd->p, KM_USER0);
-		tmp = v[psb_mmu_pd_index(virtual)];
-		kunmap_atomic(v, KM_USER0);
-		spin_unlock(lock);
-
-		if (tmp != pd->invalid_pde || !(tmp & PSB_PTE_VALID) ||
-		    !(pd->invalid_pte & PSB_PTE_VALID)) {
-			ret = -EINVAL;
-			goto out;
-		}
-		ret = 0;
-		*pfn = pd->invalid_pte >> PAGE_SHIFT;
-		goto out;
-	}
-	tmp = pt->v[psb_mmu_pt_index(virtual)];
-	if (!(tmp & PSB_PTE_VALID)) {
-		ret = -EINVAL;
-	} else {
-		ret = 0;
-		*pfn = tmp >> PAGE_SHIFT;
-	}
-	psb_mmu_pt_unmap_unlock(pt);
-out:
-	up_read(&pd->driver->sem);
-	return ret;
-}
diff --git a/drivers/staging/gma500/mrst.h b/drivers/staging/gma500/mrst.h
deleted file mode 100644
index b563dbc73104..000000000000
--- a/drivers/staging/gma500/mrst.h
+++ /dev/null
@@ -1,252 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2007-2011, Intel Corporation.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-
-/* MID device specific descriptors */
-
-struct mrst_vbt {
-	s8 signature[4];	/*4 bytes,"$GCT" */
-	u8 revision;
-	u8 size;
-	u8 checksum;
-	void *mrst_gct;
-} __packed;
-
-struct mrst_timing_info {
-	u16 pixel_clock;
-	u8 hactive_lo;
-	u8 hblank_lo;
-	u8 hblank_hi:4;
-	u8 hactive_hi:4;
-	u8 vactive_lo;
-	u8 vblank_lo;
-	u8 vblank_hi:4;
-	u8 vactive_hi:4;
-	u8 hsync_offset_lo;
-	u8 hsync_pulse_width_lo;
-	u8 vsync_pulse_width_lo:4;
-	u8 vsync_offset_lo:4;
-	u8 vsync_pulse_width_hi:2;
-	u8 vsync_offset_hi:2;
-	u8 hsync_pulse_width_hi:2;
-	u8 hsync_offset_hi:2;
-	u8 width_mm_lo;
-	u8 height_mm_lo;
-	u8 height_mm_hi:4;
-	u8 width_mm_hi:4;
-	u8 hborder;
-	u8 vborder;
-	u8 unknown0:1;
-	u8 hsync_positive:1;
-	u8 vsync_positive:1;
-	u8 separate_sync:2;
-	u8 stereo:1;
-	u8 unknown6:1;
-	u8 interlaced:1;
-} __packed;
-
-struct gct_r10_timing_info {
-	u16 pixel_clock;
-	u32 hactive_lo:8;
-	u32 hactive_hi:4;
-	u32 hblank_lo:8;
-	u32 hblank_hi:4;
-	u32 hsync_offset_lo:8;
-	u16 hsync_offset_hi:2;
-	u16 hsync_pulse_width_lo:8;
-	u16 hsync_pulse_width_hi:2;
-	u16 hsync_positive:1;
-	u16 rsvd_1:3;
-	u8  vactive_lo:8;
-	u16 vactive_hi:4;
-	u16 vblank_lo:8;
-	u16 vblank_hi:4;
-	u16 vsync_offset_lo:4;
-	u16 vsync_offset_hi:2;
-	u16 vsync_pulse_width_lo:4;
-	u16 vsync_pulse_width_hi:2;
-	u16 vsync_positive:1;
-	u16 rsvd_2:3;
-} __packed;
-
-struct mrst_panel_descriptor_v1 {
-	u32 Panel_Port_Control; /* 1 dword, Register 0x61180 if LVDS */
-				/* 0x61190 if MIPI */
-	u32 Panel_Power_On_Sequencing;/*1 dword,Register 0x61208,*/
-	u32 Panel_Power_Off_Sequencing;/*1 dword,Register 0x6120C,*/
-	u32 Panel_Power_Cycle_Delay_and_Reference_Divisor;/* 1 dword */
-						/* Register 0x61210 */
-	struct mrst_timing_info DTD;/*18 bytes, Standard definition */
-	u16 Panel_Backlight_Inverter_Descriptor;/* 16 bits, as follows */
-				/* Bit 0, Frequency, 15 bits,0 - 32767Hz */
-			/* Bit 15, Polarity, 1 bit, 0: Normal, 1: Inverted */
-	u16 Panel_MIPI_Display_Descriptor;
-			/*16 bits, Defined as follows: */
-			/* if MIPI, 0x0000 if LVDS */
-			/* Bit 0, Type, 2 bits, */
-			/* 0: Type-1, */
-			/* 1: Type-2, */
-			/* 2: Type-3, */
-			/* 3: Type-4 */
-			/* Bit 2, Pixel Format, 4 bits */
-			/* Bit0: 16bpp (not supported in LNC), */
-			/* Bit1: 18bpp loosely packed, */
-			/* Bit2: 18bpp packed, */
-			/* Bit3: 24bpp */
-			/* Bit 6, Reserved, 2 bits, 00b */
-			/* Bit 8, Minimum Supported Frame Rate, 6 bits, 0 - 63Hz */
-			/* Bit 14, Reserved, 2 bits, 00b */
-} __packed;
-
-struct mrst_panel_descriptor_v2 {
-	u32 Panel_Port_Control; /* 1 dword, Register 0x61180 if LVDS */
-				/* 0x61190 if MIPI */
-	u32 Panel_Power_On_Sequencing;/*1 dword,Register 0x61208,*/
-	u32 Panel_Power_Off_Sequencing;/*1 dword,Register 0x6120C,*/
-	u8 Panel_Power_Cycle_Delay_and_Reference_Divisor;/* 1 byte */
-						/* Register 0x61210 */
-	struct mrst_timing_info DTD;/*18 bytes, Standard definition */
-	u16 Panel_Backlight_Inverter_Descriptor;/*16 bits, as follows*/
-				/*Bit 0, Frequency, 16 bits, 0 - 32767Hz*/
-	u8 Panel_Initial_Brightness;/* [7:0] 0 - 100% */
-			/*Bit 7, Polarity, 1 bit,0: Normal, 1: Inverted*/
-	u16 Panel_MIPI_Display_Descriptor;
-			/*16 bits, Defined as follows: */
-			/* if MIPI, 0x0000 if LVDS */
-			/* Bit 0, Type, 2 bits, */
-			/* 0: Type-1, */
-			/* 1: Type-2, */
-			/* 2: Type-3, */
-			/* 3: Type-4 */
-			/* Bit 2, Pixel Format, 4 bits */
-			/* Bit0: 16bpp (not supported in LNC), */
-			/* Bit1: 18bpp loosely packed, */
-			/* Bit2: 18bpp packed, */
-			/* Bit3: 24bpp */
-			/* Bit 6, Reserved, 2 bits, 00b */
-			/* Bit 8, Minimum Supported Frame Rate, 6 bits, 0 - 63Hz */
-			/* Bit 14, Reserved, 2 bits, 00b */
-} __packed;
-
-union mrst_panel_rx {
-	struct {
-		u16 NumberOfLanes:2; /*Num of Lanes, 2 bits,0 = 1 lane,*/
-			/* 1 = 2 lanes, 2 = 3 lanes, 3 = 4 lanes. */
-		u16 MaxLaneFreq:3; /* 0: 100MHz, 1: 200MHz, 2: 300MHz, */
-		/*3: 400MHz, 4: 500MHz, 5: 600MHz, 6: 700MHz, 7: 800MHz.*/
-		u16 SupportedVideoTransferMode:2; /*0: Non-burst only */
-					/* 1: Burst and non-burst */
-					/* 2/3: Reserved */
-		u16 HSClkBehavior:1; /*0: Continuous, 1: Non-continuous*/
-		u16 DuoDisplaySupport:1; /*1 bit,0: No, 1: Yes*/
-		u16 ECC_ChecksumCapabilities:1;/*1 bit,0: No, 1: Yes*/
-		u16 BidirectionalCommunication:1;/*1 bit,0: No, 1: Yes */
-		u16 Rsvd:5;/*5 bits,00000b */
-	} panelrx;
-	u16 panel_receiver;
-} __packed;
-
-struct mrst_gct_v1 {
-	union { /*8 bits,Defined as follows: */
-		struct {
-			u8 PanelType:4; /*4 bits, Bit field for panels*/
-					/* 0 - 3: 0 = LVDS, 1 = MIPI*/
-					/*2 bits,Specifies which of the*/
-			u8 BootPanelIndex:2;
-					/* 4 panels to use by default*/
-			u8 BootMIPI_DSI_RxIndex:2;/*Specifies which of*/
-					/* the 4 MIPI DSI receivers to use*/
-		} PD;
-		u8 PanelDescriptor;
-	};
-	struct mrst_panel_descriptor_v1 panel[4];/*panel descrs,38 bytes each*/
-	union mrst_panel_rx panelrx[4]; /* panel receivers*/
-} __packed;
-
-struct mrst_gct_v2 {
-	union { /*8 bits,Defined as follows: */
-		struct {
-			u8 PanelType:4; /*4 bits, Bit field for panels*/
-					/* 0 - 3: 0 = LVDS, 1 = MIPI*/
-					/*2 bits,Specifies which of the*/
-			u8 BootPanelIndex:2;
-					/* 4 panels to use by default*/
-			u8 BootMIPI_DSI_RxIndex:2;/*Specifies which of*/
-					/* the 4 MIPI DSI receivers to use*/
-		} PD;
-		u8 PanelDescriptor;
-	};
-	struct mrst_panel_descriptor_v2 panel[4];/*panel descrs,38 bytes each*/
-	union mrst_panel_rx panelrx[4]; /* panel receivers*/
-} __packed;
-
-struct mrst_gct_data {
-	u8 bpi; /* boot panel index, number of panel used during boot */
-	u8 pt; /* panel type, 4 bit field, 0=lvds, 1=mipi */
-	struct mrst_timing_info DTD; /* timing info for the selected panel */
-	u32 Panel_Port_Control;
-	u32 PP_On_Sequencing;/*1 dword,Register 0x61208,*/
-	u32 PP_Off_Sequencing;/*1 dword,Register 0x6120C,*/
-	u32 PP_Cycle_Delay;
-	u16 Panel_Backlight_Inverter_Descriptor;
-	u16 Panel_MIPI_Display_Descriptor;
-} __packed;
-
-#define MODE_SETTING_IN_CRTC		0x1
-#define MODE_SETTING_IN_ENCODER		0x2
-#define MODE_SETTING_ON_GOING		0x3
-#define MODE_SETTING_IN_DSR		0x4
-#define MODE_SETTING_ENCODER_DONE	0x8
-
-#define GCT_R10_HEADER_SIZE		16
-#define GCT_R10_DISPLAY_DESC_SIZE	28
-
-/*
- *	Moorestown HDMI interfaces
- */
-
-struct mrst_hdmi_dev {
-	struct pci_dev *dev;
-	void __iomem *regs;
-	unsigned int mmio, mmio_len;
-	int dpms_mode;
-	struct hdmi_i2c_dev *i2c_dev;
-
-	/* register state */
-	u32 saveDPLL_CTRL;
-	u32 saveDPLL_DIV_CTRL;
-	u32 saveDPLL_ADJUST;
-	u32 saveDPLL_UPDATE;
-	u32 saveDPLL_CLK_ENABLE;
-	u32 savePCH_HTOTAL_B;
-	u32 savePCH_HBLANK_B;
-	u32 savePCH_HSYNC_B;
-	u32 savePCH_VTOTAL_B;
-	u32 savePCH_VBLANK_B;
-	u32 savePCH_VSYNC_B;
-	u32 savePCH_PIPEBCONF;
-	u32 savePCH_PIPEBSRC;
-};
-
-extern void mrst_hdmi_setup(struct drm_device *dev);
-extern void mrst_hdmi_teardown(struct drm_device *dev);
-extern int  mrst_hdmi_i2c_init(struct pci_dev *dev);
-extern void mrst_hdmi_i2c_exit(struct pci_dev *dev);
-extern void mrst_hdmi_save(struct drm_device *dev);
-extern void mrst_hdmi_restore(struct drm_device *dev);
-extern void mrst_hdmi_init(struct drm_device *dev, struct psb_intel_mode_device *mode_dev);
diff --git a/drivers/staging/gma500/mrst_crtc.c b/drivers/staging/gma500/mrst_crtc.c
deleted file mode 100644
index 980837e37d80..000000000000
--- a/drivers/staging/gma500/mrst_crtc.c
+++ /dev/null
@@ -1,604 +0,0 @@
-/*
- * Copyright © 2009 Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include <linux/i2c.h>
-#include <linux/pm_runtime.h>
-
-#include <drm/drmP.h>
-#include "framebuffer.h"
-#include "psb_drv.h"
-#include "psb_intel_drv.h"
-#include "psb_intel_reg.h"
-#include "psb_intel_display.h"
-#include "power.h"
-
-struct psb_intel_range_t {
-	int min, max;
-};
-
-struct mrst_limit_t {
-	struct psb_intel_range_t dot, m, p1;
-};
-
-struct mrst_clock_t {
-	/* derived values */
-	int dot;
-	int m;
-	int p1;
-};
-
-#define MRST_LIMIT_LVDS_100L	    0
-#define MRST_LIMIT_LVDS_83	    1
-#define MRST_LIMIT_LVDS_100	    2
-
-#define MRST_DOT_MIN		  19750
-#define MRST_DOT_MAX		  120000
-#define MRST_M_MIN_100L		    20
-#define MRST_M_MIN_100		    10
-#define MRST_M_MIN_83		    12
-#define MRST_M_MAX_100L		    34
-#define MRST_M_MAX_100		    17
-#define MRST_M_MAX_83		    20
-#define MRST_P1_MIN		    2
-#define MRST_P1_MAX_0		    7
-#define MRST_P1_MAX_1		    8
-
-static const struct mrst_limit_t mrst_limits[] = {
-	{			/* MRST_LIMIT_LVDS_100L */
-	 .dot = {.min = MRST_DOT_MIN, .max = MRST_DOT_MAX},
-	 .m = {.min = MRST_M_MIN_100L, .max = MRST_M_MAX_100L},
-	 .p1 = {.min = MRST_P1_MIN, .max = MRST_P1_MAX_1},
-	 },
-	{			/* MRST_LIMIT_LVDS_83L */
-	 .dot = {.min = MRST_DOT_MIN, .max = MRST_DOT_MAX},
-	 .m = {.min = MRST_M_MIN_83, .max = MRST_M_MAX_83},
-	 .p1 = {.min = MRST_P1_MIN, .max = MRST_P1_MAX_0},
-	 },
-	{			/* MRST_LIMIT_LVDS_100 */
-	 .dot = {.min = MRST_DOT_MIN, .max = MRST_DOT_MAX},
-	 .m = {.min = MRST_M_MIN_100, .max = MRST_M_MAX_100},
-	 .p1 = {.min = MRST_P1_MIN, .max = MRST_P1_MAX_1},
-	 },
-};
-
-#define MRST_M_MIN	    10
-static const u32 mrst_m_converts[] = {
-	0x2B, 0x15, 0x2A, 0x35, 0x1A, 0x0D, 0x26, 0x33, 0x19, 0x2C,
-	0x36, 0x3B, 0x1D, 0x2E, 0x37, 0x1B, 0x2D, 0x16, 0x0B, 0x25,
-	0x12, 0x09, 0x24, 0x32, 0x39, 0x1c,
-};
-
-static const struct mrst_limit_t *mrst_limit(struct drm_crtc *crtc)
-{
-	const struct mrst_limit_t *limit = NULL;
-	struct drm_device *dev = crtc->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	if (psb_intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS)
-	    || psb_intel_pipe_has_type(crtc, INTEL_OUTPUT_MIPI)) {
-		switch (dev_priv->core_freq) {
-		case 100:
-			limit = &mrst_limits[MRST_LIMIT_LVDS_100L];
-			break;
-		case 166:
-			limit = &mrst_limits[MRST_LIMIT_LVDS_83];
-			break;
-		case 200:
-			limit = &mrst_limits[MRST_LIMIT_LVDS_100];
-			break;
-		}
-	} else {
-		limit = NULL;
-		dev_err(dev->dev, "mrst_limit Wrong display type.\n");
-	}
-
-	return limit;
-}
-
-/** Derive the pixel clock for the given refclk and divisors for 8xx chips. */
-static void mrst_clock(int refclk, struct mrst_clock_t *clock)
-{
-	clock->dot = (refclk * clock->m) / (14 * clock->p1);
-}
-
-void mrstPrintPll(char *prefix, struct mrst_clock_t *clock)
-{
-	pr_debug("%s: dotclock = %d,  m = %d, p1 = %d.\n",
-	     prefix, clock->dot, clock->m, clock->p1);
-}
-
-/**
- * Returns a set of divisors for the desired target clock with the given refclk,
- * or FALSE.  Divisor values are the actual divisors for
- */
-static bool
-mrstFindBestPLL(struct drm_crtc *crtc, int target, int refclk,
-		struct mrst_clock_t *best_clock)
-{
-	struct mrst_clock_t clock;
-	const struct mrst_limit_t *limit = mrst_limit(crtc);
-	int err = target;
-
-	memset(best_clock, 0, sizeof(*best_clock));
-
-	for (clock.m = limit->m.min; clock.m <= limit->m.max; clock.m++) {
-		for (clock.p1 = limit->p1.min; clock.p1 <= limit->p1.max;
-		     clock.p1++) {
-			int this_err;
-
-			mrst_clock(refclk, &clock);
-
-			this_err = abs(clock.dot - target);
-			if (this_err < err) {
-				*best_clock = clock;
-				err = this_err;
-			}
-		}
-	}
-	dev_dbg(crtc->dev->dev, "mrstFindBestPLL err = %d.\n", err);
-	return err != target;
-}
-
-/**
- * Sets the power management mode of the pipe and plane.
- *
- * This code should probably grow support for turning the cursor off and back
- * on appropriately at the same time as we're turning the pipe off/on.
- */
-static void mrst_crtc_dpms(struct drm_crtc *crtc, int mode)
-{
-	struct drm_device *dev = crtc->dev;
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int pipe = psb_intel_crtc->pipe;
-	int dpll_reg = (pipe == 0) ? MRST_DPLL_A : DPLL_B;
-	int dspcntr_reg = (pipe == 0) ? DSPACNTR : DSPBCNTR;
-	int dspbase_reg = (pipe == 0) ? MRST_DSPABASE : DSPBBASE;
-	int pipeconf_reg = (pipe == 0) ? PIPEACONF : PIPEBCONF;
-	u32 temp;
-	bool enabled;
-
-	if (!gma_power_begin(dev, true))
-		return;
-
-	/* XXX: When our outputs are all unaware of DPMS modes other than off
-	 * and on, we should map those modes to DRM_MODE_DPMS_OFF in the CRTC.
-	 */
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-	case DRM_MODE_DPMS_STANDBY:
-	case DRM_MODE_DPMS_SUSPEND:
-		/* Enable the DPLL */
-		temp = REG_READ(dpll_reg);
-		if ((temp & DPLL_VCO_ENABLE) == 0) {
-			REG_WRITE(dpll_reg, temp);
-			REG_READ(dpll_reg);
-			/* Wait for the clocks to stabilize. */
-			udelay(150);
-			REG_WRITE(dpll_reg, temp | DPLL_VCO_ENABLE);
-			REG_READ(dpll_reg);
-			/* Wait for the clocks to stabilize. */
-			udelay(150);
-			REG_WRITE(dpll_reg, temp | DPLL_VCO_ENABLE);
-			REG_READ(dpll_reg);
-			/* Wait for the clocks to stabilize. */
-			udelay(150);
-		}
-		/* Enable the pipe */
-		temp = REG_READ(pipeconf_reg);
-		if ((temp & PIPEACONF_ENABLE) == 0)
-			REG_WRITE(pipeconf_reg, temp | PIPEACONF_ENABLE);
-		/* Enable the plane */
-		temp = REG_READ(dspcntr_reg);
-		if ((temp & DISPLAY_PLANE_ENABLE) == 0) {
-			REG_WRITE(dspcntr_reg,
-				  temp | DISPLAY_PLANE_ENABLE);
-			/* Flush the plane changes */
-			REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
-		}
-
-		psb_intel_crtc_load_lut(crtc);
-
-		/* Give the overlay scaler a chance to enable
-		   if it's on this pipe */
-		/* psb_intel_crtc_dpms_video(crtc, true); TODO */
-		break;
-	case DRM_MODE_DPMS_OFF:
-		/* Give the overlay scaler a chance to disable
-		 * if it's on this pipe */
-		/* psb_intel_crtc_dpms_video(crtc, FALSE); TODO */
-
-		/* Disable the VGA plane that we never use */
-		REG_WRITE(VGACNTRL, VGA_DISP_DISABLE);
-		/* Disable display plane */
-		temp = REG_READ(dspcntr_reg);
-		if ((temp & DISPLAY_PLANE_ENABLE) != 0) {
-			REG_WRITE(dspcntr_reg,
-				  temp & ~DISPLAY_PLANE_ENABLE);
-			/* Flush the plane changes */
-			REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
-			REG_READ(dspbase_reg);
-		}
-
-		/* Next, disable display pipes */
-		temp = REG_READ(pipeconf_reg);
-		if ((temp & PIPEACONF_ENABLE) != 0) {
-			REG_WRITE(pipeconf_reg, temp & ~PIPEACONF_ENABLE);
-			REG_READ(pipeconf_reg);
-		}
-		/* Wait for for the pipe disable to take effect. */
-		psb_intel_wait_for_vblank(dev);
-
-		temp = REG_READ(dpll_reg);
-		if ((temp & DPLL_VCO_ENABLE) != 0) {
-			REG_WRITE(dpll_reg, temp & ~DPLL_VCO_ENABLE);
-			REG_READ(dpll_reg);
-		}
-
-		/* Wait for the clocks to turn off. */
-		udelay(150);
-		break;
-	}
-
-	enabled = crtc->enabled && mode != DRM_MODE_DPMS_OFF;
-
-	/*Set FIFO Watermarks*/
-	REG_WRITE(DSPARB, 0x3FFF);
-	REG_WRITE(DSPFW1, 0x3F88080A);
-	REG_WRITE(DSPFW2, 0x0b060808);
-	REG_WRITE(DSPFW3, 0x0);
-	REG_WRITE(DSPFW4, 0x08030404);
-	REG_WRITE(DSPFW5, 0x04040404);
-	REG_WRITE(DSPFW6, 0x78);
-	REG_WRITE(0x70400, REG_READ(0x70400) | 0x4000);
-	/* Must write Bit 14 of the Chicken Bit Register */
-
-	gma_power_end(dev);
-}
-
-/**
- * Return the pipe currently connected to the panel fitter,
- * or -1 if the panel fitter is not present or not in use
- */
-static int mrst_panel_fitter_pipe(struct drm_device *dev)
-{
-	u32 pfit_control;
-
-	pfit_control = REG_READ(PFIT_CONTROL);
-
-	/* See if the panel fitter is in use */
-	if ((pfit_control & PFIT_ENABLE) == 0)
-		return -1;
-	return (pfit_control >> 29) & 3;
-}
-
-static int mrst_crtc_mode_set(struct drm_crtc *crtc,
-			      struct drm_display_mode *mode,
-			      struct drm_display_mode *adjusted_mode,
-			      int x, int y,
-			      struct drm_framebuffer *old_fb)
-{
-	struct drm_device *dev = crtc->dev;
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	int pipe = psb_intel_crtc->pipe;
-	int fp_reg = (pipe == 0) ? MRST_FPA0 : FPB0;
-	int dpll_reg = (pipe == 0) ? MRST_DPLL_A : DPLL_B;
-	int dspcntr_reg = (pipe == 0) ? DSPACNTR : DSPBCNTR;
-	int pipeconf_reg = (pipe == 0) ? PIPEACONF : PIPEBCONF;
-	int htot_reg = (pipe == 0) ? HTOTAL_A : HTOTAL_B;
-	int hblank_reg = (pipe == 0) ? HBLANK_A : HBLANK_B;
-	int hsync_reg = (pipe == 0) ? HSYNC_A : HSYNC_B;
-	int vtot_reg = (pipe == 0) ? VTOTAL_A : VTOTAL_B;
-	int vblank_reg = (pipe == 0) ? VBLANK_A : VBLANK_B;
-	int vsync_reg = (pipe == 0) ? VSYNC_A : VSYNC_B;
-	int pipesrc_reg = (pipe == 0) ? PIPEASRC : PIPEBSRC;
-	int refclk = 0;
-	struct mrst_clock_t clock;
-	u32 dpll = 0, fp = 0, dspcntr, pipeconf;
-	bool ok, is_sdvo = false;
-	bool is_crt = false, is_lvds = false, is_tv = false;
-	bool is_mipi = false;
-	struct drm_mode_config *mode_config = &dev->mode_config;
-	struct psb_intel_output *psb_intel_output = NULL;
-	uint64_t scalingType = DRM_MODE_SCALE_FULLSCREEN;
-	struct drm_encoder *encoder;
-
-	if (!gma_power_begin(dev, true))
-		return 0;
-
-	memcpy(&psb_intel_crtc->saved_mode,
-		mode,
-		sizeof(struct drm_display_mode));
-	memcpy(&psb_intel_crtc->saved_adjusted_mode,
-		adjusted_mode,
-		sizeof(struct drm_display_mode));
-
-	list_for_each_entry(encoder, &mode_config->encoder_list, head) {
-
-		if (encoder->crtc != crtc)
-			continue;
-
-		psb_intel_output = enc_to_psb_intel_output(encoder);
-		switch (psb_intel_output->type) {
-		case INTEL_OUTPUT_LVDS:
-			is_lvds = true;
-			break;
-		case INTEL_OUTPUT_SDVO:
-			is_sdvo = true;
-			break;
-		case INTEL_OUTPUT_TVOUT:
-			is_tv = true;
-			break;
-		case INTEL_OUTPUT_ANALOG:
-			is_crt = true;
-			break;
-		case INTEL_OUTPUT_MIPI:
-			is_mipi = true;
-			break;
-		}
-	}
-
-	/* Disable the VGA plane that we never use */
-	REG_WRITE(VGACNTRL, VGA_DISP_DISABLE);
-
-	/* Disable the panel fitter if it was on our pipe */
-	if (mrst_panel_fitter_pipe(dev) == pipe)
-		REG_WRITE(PFIT_CONTROL, 0);
-
-	REG_WRITE(pipesrc_reg,
-		  ((mode->crtc_hdisplay - 1) << 16) |
-		  (mode->crtc_vdisplay - 1));
-
-	if (psb_intel_output)
-		drm_connector_property_get_value(&psb_intel_output->base,
-			dev->mode_config.scaling_mode_property, &scalingType);
-
-	if (scalingType == DRM_MODE_SCALE_NO_SCALE) {
-		/* Moorestown doesn't have register support for centering so
-		 * we need to mess with the h/vblank and h/vsync start and
-		 * ends to get centering */
-		int offsetX = 0, offsetY = 0;
-
-		offsetX = (adjusted_mode->crtc_hdisplay -
-			   mode->crtc_hdisplay) / 2;
-		offsetY = (adjusted_mode->crtc_vdisplay -
-			   mode->crtc_vdisplay) / 2;
-
-		REG_WRITE(htot_reg, (mode->crtc_hdisplay - 1) |
-			((adjusted_mode->crtc_htotal - 1) << 16));
-		REG_WRITE(vtot_reg, (mode->crtc_vdisplay - 1) |
-			((adjusted_mode->crtc_vtotal - 1) << 16));
-		REG_WRITE(hblank_reg,
-			(adjusted_mode->crtc_hblank_start - offsetX - 1) |
-			((adjusted_mode->crtc_hblank_end - offsetX - 1) << 16));
-		REG_WRITE(hsync_reg,
-			(adjusted_mode->crtc_hsync_start - offsetX - 1) |
-			((adjusted_mode->crtc_hsync_end - offsetX - 1) << 16));
-		REG_WRITE(vblank_reg,
-			(adjusted_mode->crtc_vblank_start - offsetY - 1) |
-			((adjusted_mode->crtc_vblank_end - offsetY - 1) << 16));
-		REG_WRITE(vsync_reg,
-			(adjusted_mode->crtc_vsync_start - offsetY - 1) |
-			((adjusted_mode->crtc_vsync_end - offsetY - 1) << 16));
-	} else {
-		REG_WRITE(htot_reg, (adjusted_mode->crtc_hdisplay - 1) |
-			((adjusted_mode->crtc_htotal - 1) << 16));
-		REG_WRITE(vtot_reg, (adjusted_mode->crtc_vdisplay - 1) |
-			((adjusted_mode->crtc_vtotal - 1) << 16));
-		REG_WRITE(hblank_reg, (adjusted_mode->crtc_hblank_start - 1) |
-			((adjusted_mode->crtc_hblank_end - 1) << 16));
-		REG_WRITE(hsync_reg, (adjusted_mode->crtc_hsync_start - 1) |
-			((adjusted_mode->crtc_hsync_end - 1) << 16));
-		REG_WRITE(vblank_reg, (adjusted_mode->crtc_vblank_start - 1) |
-			((adjusted_mode->crtc_vblank_end - 1) << 16));
-		REG_WRITE(vsync_reg, (adjusted_mode->crtc_vsync_start - 1) |
-			((adjusted_mode->crtc_vsync_end - 1) << 16));
-	}
-
-	/* Flush the plane changes */
-	{
-		struct drm_crtc_helper_funcs *crtc_funcs =
-		    crtc->helper_private;
-		crtc_funcs->mode_set_base(crtc, x, y, old_fb);
-	}
-
-	/* setup pipeconf */
-	pipeconf = REG_READ(pipeconf_reg);
-
-	/* Set up the display plane register */
-	dspcntr = REG_READ(dspcntr_reg);
-	dspcntr |= DISPPLANE_GAMMA_ENABLE;
-
-	if (pipe == 0)
-		dspcntr |= DISPPLANE_SEL_PIPE_A;
-	else
-		dspcntr |= DISPPLANE_SEL_PIPE_B;
-
-	dev_priv->dspcntr = dspcntr |= DISPLAY_PLANE_ENABLE;
-	dev_priv->pipeconf = pipeconf |= PIPEACONF_ENABLE;
-
-	if (is_mipi)
-		goto mrst_crtc_mode_set_exit;
-
-	refclk = dev_priv->core_freq * 1000;
-
-	dpll = 0;		/*BIT16 = 0 for 100MHz reference */
-
-	ok = mrstFindBestPLL(crtc, adjusted_mode->clock, refclk, &clock);
-
-	if (!ok) {
-		dev_dbg(dev->dev, "mrstFindBestPLL fail in mrst_crtc_mode_set.\n");
-	} else {
-		dev_dbg(dev->dev, "mrst_crtc_mode_set pixel clock = %d,"
-			 "m = %x, p1 = %x.\n", clock.dot, clock.m,
-			 clock.p1);
-	}
-
-	fp = mrst_m_converts[(clock.m - MRST_M_MIN)] << 8;
-
-	dpll |= DPLL_VGA_MODE_DIS;
-
-
-	dpll |= DPLL_VCO_ENABLE;
-
-	if (is_lvds)
-		dpll |= DPLLA_MODE_LVDS;
-	else
-		dpll |= DPLLB_MODE_DAC_SERIAL;
-
-	if (is_sdvo) {
-		int sdvo_pixel_multiply =
-		    adjusted_mode->clock / mode->clock;
-
-		dpll |= DPLL_DVO_HIGH_SPEED;
-		dpll |=
-		    (sdvo_pixel_multiply -
-		     1) << SDVO_MULTIPLIER_SHIFT_HIRES;
-	}
-
-
-	/* compute bitmask from p1 value */
-	dpll |= (1 << (clock.p1 - 2)) << 17;
-
-	dpll |= DPLL_VCO_ENABLE;
-
-	mrstPrintPll("chosen", &clock);
-
-	if (dpll & DPLL_VCO_ENABLE) {
-		REG_WRITE(fp_reg, fp);
-		REG_WRITE(dpll_reg, dpll & ~DPLL_VCO_ENABLE);
-		REG_READ(dpll_reg);
-		/* Check the DPLLA lock bit PIPEACONF[29] */
-		udelay(150);
-	}
-
-	REG_WRITE(fp_reg, fp);
-	REG_WRITE(dpll_reg, dpll);
-	REG_READ(dpll_reg);
-	/* Wait for the clocks to stabilize. */
-	udelay(150);
-
-	/* write it again -- the BIOS does, after all */
-	REG_WRITE(dpll_reg, dpll);
-	REG_READ(dpll_reg);
-	/* Wait for the clocks to stabilize. */
-	udelay(150);
-
-	REG_WRITE(pipeconf_reg, pipeconf);
-	REG_READ(pipeconf_reg);
-	psb_intel_wait_for_vblank(dev);
-
-	REG_WRITE(dspcntr_reg, dspcntr);
-	psb_intel_wait_for_vblank(dev);
-
-mrst_crtc_mode_set_exit:
-	gma_power_end(dev);
-	return 0;
-}
-
-static bool mrst_crtc_mode_fixup(struct drm_crtc *crtc,
-				  struct drm_display_mode *mode,
-				  struct drm_display_mode *adjusted_mode)
-{
-	return true;
-}
-
-int mrst_pipe_set_base(struct drm_crtc *crtc,
-			    int x, int y, struct drm_framebuffer *old_fb)
-{
-	struct drm_device *dev = crtc->dev;
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	struct psb_framebuffer *psbfb = to_psb_fb(crtc->fb);
-	int pipe = psb_intel_crtc->pipe;
-	unsigned long start, offset;
-
-	int dspbase = (pipe == 0 ? DSPALINOFF : DSPBBASE);
-	int dspsurf = (pipe == 0 ? DSPASURF : DSPBSURF);
-	int dspstride = (pipe == 0) ? DSPASTRIDE : DSPBSTRIDE;
-	int dspcntr_reg = (pipe == 0) ? DSPACNTR : DSPBCNTR;
-	u32 dspcntr;
-	int ret = 0;
-
-	/* no fb bound */
-	if (!crtc->fb) {
-		dev_dbg(dev->dev, "No FB bound\n");
-		return 0;
-	}
-
-	if (!gma_power_begin(dev, true))
-		return 0;
-
-	start = psbfb->gtt->offset;
-	offset = y * crtc->fb->pitches[0] + x * (crtc->fb->bits_per_pixel / 8);
-
-	REG_WRITE(dspstride, crtc->fb->pitches[0]);
-
-	dspcntr = REG_READ(dspcntr_reg);
-	dspcntr &= ~DISPPLANE_PIXFORMAT_MASK;
-
-	switch (crtc->fb->bits_per_pixel) {
-	case 8:
-		dspcntr |= DISPPLANE_8BPP;
-		break;
-	case 16:
-		if (crtc->fb->depth == 15)
-			dspcntr |= DISPPLANE_15_16BPP;
-		else
-			dspcntr |= DISPPLANE_16BPP;
-		break;
-	case 24:
-	case 32:
-		dspcntr |= DISPPLANE_32BPP_NO_ALPHA;
-		break;
-	default:
-		dev_err(dev->dev, "Unknown color depth\n");
-		ret = -EINVAL;
-		goto pipe_set_base_exit;
-	}
-	REG_WRITE(dspcntr_reg, dspcntr);
-
-	REG_WRITE(dspbase, offset);
-	REG_READ(dspbase);
-	REG_WRITE(dspsurf, start);
-	REG_READ(dspsurf);
-
-pipe_set_base_exit:
-	gma_power_end(dev);
-	return ret;
-}
-
-static void mrst_crtc_prepare(struct drm_crtc *crtc)
-{
-	struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
-	crtc_funcs->dpms(crtc, DRM_MODE_DPMS_OFF);
-}
-
-static void mrst_crtc_commit(struct drm_crtc *crtc)
-{
-	struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
-	crtc_funcs->dpms(crtc, DRM_MODE_DPMS_ON);
-}
-
-const struct drm_crtc_helper_funcs mrst_helper_funcs = {
-	.dpms = mrst_crtc_dpms,
-	.mode_fixup = mrst_crtc_mode_fixup,
-	.mode_set = mrst_crtc_mode_set,
-	.mode_set_base = mrst_pipe_set_base,
-	.prepare = mrst_crtc_prepare,
-	.commit = mrst_crtc_commit,
-};
-
diff --git a/drivers/staging/gma500/mrst_device.c b/drivers/staging/gma500/mrst_device.c
deleted file mode 100644
index 6707fafbfa1e..000000000000
--- a/drivers/staging/gma500/mrst_device.c
+++ /dev/null
@@ -1,634 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2011, Intel Corporation.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-
-#include <linux/backlight.h>
-#include <linux/module.h>
-#include <linux/dmi.h>
-#include <drm/drmP.h>
-#include <drm/drm.h>
-#include "psb_drm.h"
-#include "psb_drv.h"
-#include "psb_reg.h"
-#include "psb_intel_reg.h"
-#include <asm/mrst.h>
-#include <asm/intel_scu_ipc.h>
-#include "mid_bios.h"
-
-static int devtype;
-
-module_param_named(type, devtype, int, 0600);
-MODULE_PARM_DESC(type, "Moorestown/Oaktrail device type");
-
-#define DEVICE_MOORESTOWN		1
-#define DEVICE_OAKTRAIL			2
-#define DEVICE_MOORESTOWN_MM		3
-
-static int mrst_device_ident(struct drm_device *dev)
-{
-	/* User forced */
-	if (devtype)
-		return devtype;
-	if (dmi_match(DMI_PRODUCT_NAME, "OakTrail") ||
-		dmi_match(DMI_PRODUCT_NAME, "OakTrail platform"))
-		return DEVICE_OAKTRAIL;
-#if defined(CONFIG_X86_MRST)
-	if (dmi_match(DMI_PRODUCT_NAME, "MM") ||
-		dmi_match(DMI_PRODUCT_NAME, "MM 10"))
-		return DEVICE_MOORESTOWN_MM;
-	if (mrst_identify_cpu())
-		return DEVICE_MOORESTOWN;
-#endif
-	return DEVICE_OAKTRAIL;
-}
-
-
-/* IPC message and command defines used to enable/disable mipi panel voltages */
-#define IPC_MSG_PANEL_ON_OFF    0xE9
-#define IPC_CMD_PANEL_ON        1
-#define IPC_CMD_PANEL_OFF       0
-
-static int mrst_output_init(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	if (dev_priv->iLVDS_enable)
-		mrst_lvds_init(dev, &dev_priv->mode_dev);
-	else
-		dev_err(dev->dev, "DSI is not supported\n");
-	if (dev_priv->hdmi_priv)
-		mrst_hdmi_init(dev, &dev_priv->mode_dev);
-	return 0;
-}
-
-/*
- *	Provide the low level interfaces for the Moorestown backlight
- */
-
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
-
-#define MRST_BLC_MAX_PWM_REG_FREQ	    0xFFFF
-#define BLC_PWM_PRECISION_FACTOR 100	/* 10000000 */
-#define BLC_PWM_FREQ_CALC_CONSTANT 32
-#define MHz 1000000
-#define BLC_ADJUSTMENT_MAX 100
-
-static struct backlight_device *mrst_backlight_device;
-static int mrst_brightness;
-
-static int mrst_set_brightness(struct backlight_device *bd)
-{
-	struct drm_device *dev = bl_get_data(mrst_backlight_device);
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	int level = bd->props.brightness;
-	u32 blc_pwm_ctl;
-	u32 max_pwm_blc;
-
-	/* Percentage 1-100% being valid */
-	if (level < 1)
-		level = 1;
-
-	if (gma_power_begin(dev, 0)) {
-		/* Calculate and set the brightness value */
-		max_pwm_blc = REG_READ(BLC_PWM_CTL) >> 16;
-		blc_pwm_ctl = level * max_pwm_blc / 100;
-
-		/* Adjust the backlight level with the percent in
-		 * dev_priv->blc_adj1;
-		 */
-		blc_pwm_ctl = blc_pwm_ctl * dev_priv->blc_adj1;
-		blc_pwm_ctl = blc_pwm_ctl / 100;
-
-		/* Adjust the backlight level with the percent in
-		 * dev_priv->blc_adj2;
-		 */
-		blc_pwm_ctl = blc_pwm_ctl * dev_priv->blc_adj2;
-		blc_pwm_ctl = blc_pwm_ctl / 100;
-
-		/* force PWM bit on */
-		REG_WRITE(BLC_PWM_CTL2, (0x80000000 | REG_READ(BLC_PWM_CTL2)));
-		REG_WRITE(BLC_PWM_CTL, (max_pwm_blc << 16) | blc_pwm_ctl);
-		gma_power_end(dev);
-	}
-	mrst_brightness = level;
-	return 0;
-}
-
-static int mrst_get_brightness(struct backlight_device *bd)
-{
-	/* return locally cached var instead of HW read (due to DPST etc.) */
-	/* FIXME: ideally return actual value in case firmware fiddled with
-	   it */
-	return mrst_brightness;
-}
-
-static int device_backlight_init(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	unsigned long core_clock;
-	u16 bl_max_freq;
-	uint32_t value;
-	uint32_t blc_pwm_precision_factor;
-
-	dev_priv->blc_adj1 = BLC_ADJUSTMENT_MAX;
-	dev_priv->blc_adj2 = BLC_ADJUSTMENT_MAX;
-	bl_max_freq = 256;
-	/* this needs to be set elsewhere */
-	blc_pwm_precision_factor = BLC_PWM_PRECISION_FACTOR;
-
-	core_clock = dev_priv->core_freq;
-
-	value = (core_clock * MHz) / BLC_PWM_FREQ_CALC_CONSTANT;
-	value *= blc_pwm_precision_factor;
-	value /= bl_max_freq;
-	value /= blc_pwm_precision_factor;
-
-	if (value > (unsigned long long)MRST_BLC_MAX_PWM_REG_FREQ)
-			return -ERANGE;
-
-	if (gma_power_begin(dev, false)) {
-		REG_WRITE(BLC_PWM_CTL2, (0x80000000 | REG_READ(BLC_PWM_CTL2)));
-		REG_WRITE(BLC_PWM_CTL, value | (value << 16));
-		gma_power_end(dev);
-	}
-	return 0;
-}
-
-static const struct backlight_ops mrst_ops = {
-	.get_brightness = mrst_get_brightness,
-	.update_status  = mrst_set_brightness,
-};
-
-int mrst_backlight_init(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	int ret;
-	struct backlight_properties props;
-
-	memset(&props, 0, sizeof(struct backlight_properties));
-	props.max_brightness = 100;
-	props.type = BACKLIGHT_PLATFORM;
-
-	mrst_backlight_device = backlight_device_register("mrst-bl",
-					NULL, (void *)dev, &mrst_ops, &props);
-
-	if (IS_ERR(mrst_backlight_device))
-		return PTR_ERR(mrst_backlight_device);
-
-	ret = device_backlight_init(dev);
-	if (ret < 0) {
-		backlight_device_unregister(mrst_backlight_device);
-		return ret;
-	}
-	mrst_backlight_device->props.brightness = 100;
-	mrst_backlight_device->props.max_brightness = 100;
-	backlight_update_status(mrst_backlight_device);
-	dev_priv->backlight_device = mrst_backlight_device;
-	return 0;
-}
-
-#endif
-
-/*
- *	Provide the Moorestown specific chip logic and low level methods
- *	for power management
- */
-
-static void mrst_init_pm(struct drm_device *dev)
-{
-}
-
-/**
- *	mrst_save_display_registers	-	save registers lost on suspend
- *	@dev: our DRM device
- *
- *	Save the state we need in order to be able to restore the interface
- *	upon resume from suspend
- */
-static int mrst_save_display_registers(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	int i;
-	u32 pp_stat;
-
-	/* Display arbitration control + watermarks */
-	dev_priv->saveDSPARB = PSB_RVDC32(DSPARB);
-	dev_priv->saveDSPFW1 = PSB_RVDC32(DSPFW1);
-	dev_priv->saveDSPFW2 = PSB_RVDC32(DSPFW2);
-	dev_priv->saveDSPFW3 = PSB_RVDC32(DSPFW3);
-	dev_priv->saveDSPFW4 = PSB_RVDC32(DSPFW4);
-	dev_priv->saveDSPFW5 = PSB_RVDC32(DSPFW5);
-	dev_priv->saveDSPFW6 = PSB_RVDC32(DSPFW6);
-	dev_priv->saveCHICKENBIT = PSB_RVDC32(DSPCHICKENBIT);
-
-	/* Pipe & plane A info */
-	dev_priv->savePIPEACONF = PSB_RVDC32(PIPEACONF);
-	dev_priv->savePIPEASRC = PSB_RVDC32(PIPEASRC);
-	dev_priv->saveFPA0 = PSB_RVDC32(MRST_FPA0);
-	dev_priv->saveFPA1 = PSB_RVDC32(MRST_FPA1);
-	dev_priv->saveDPLL_A = PSB_RVDC32(MRST_DPLL_A);
-	dev_priv->saveHTOTAL_A = PSB_RVDC32(HTOTAL_A);
-	dev_priv->saveHBLANK_A = PSB_RVDC32(HBLANK_A);
-	dev_priv->saveHSYNC_A = PSB_RVDC32(HSYNC_A);
-	dev_priv->saveVTOTAL_A = PSB_RVDC32(VTOTAL_A);
-	dev_priv->saveVBLANK_A = PSB_RVDC32(VBLANK_A);
-	dev_priv->saveVSYNC_A = PSB_RVDC32(VSYNC_A);
-	dev_priv->saveBCLRPAT_A = PSB_RVDC32(BCLRPAT_A);
-	dev_priv->saveDSPACNTR = PSB_RVDC32(DSPACNTR);
-	dev_priv->saveDSPASTRIDE = PSB_RVDC32(DSPASTRIDE);
-	dev_priv->saveDSPAADDR = PSB_RVDC32(DSPABASE);
-	dev_priv->saveDSPASURF = PSB_RVDC32(DSPASURF);
-	dev_priv->saveDSPALINOFF = PSB_RVDC32(DSPALINOFF);
-	dev_priv->saveDSPATILEOFF = PSB_RVDC32(DSPATILEOFF);
-
-	/* Save cursor regs */
-	dev_priv->saveDSPACURSOR_CTRL = PSB_RVDC32(CURACNTR);
-	dev_priv->saveDSPACURSOR_BASE = PSB_RVDC32(CURABASE);
-	dev_priv->saveDSPACURSOR_POS = PSB_RVDC32(CURAPOS);
-
-	/* Save palette (gamma) */
-	for (i = 0; i < 256; i++)
-		dev_priv->save_palette_a[i] = PSB_RVDC32(PALETTE_A + (i << 2));
-
-	if (dev_priv->hdmi_priv)
-		mrst_hdmi_save(dev);
-
-	/* Save performance state */
-	dev_priv->savePERF_MODE = PSB_RVDC32(MRST_PERF_MODE);
-
-	/* LVDS state */
-	dev_priv->savePP_CONTROL = PSB_RVDC32(PP_CONTROL);
-	dev_priv->savePFIT_PGM_RATIOS = PSB_RVDC32(PFIT_PGM_RATIOS);
-	dev_priv->savePFIT_AUTO_RATIOS = PSB_RVDC32(PFIT_AUTO_RATIOS);
-	dev_priv->saveBLC_PWM_CTL = PSB_RVDC32(BLC_PWM_CTL);
-	dev_priv->saveBLC_PWM_CTL2 = PSB_RVDC32(BLC_PWM_CTL2);
-	dev_priv->saveLVDS = PSB_RVDC32(LVDS);
-	dev_priv->savePFIT_CONTROL = PSB_RVDC32(PFIT_CONTROL);
-	dev_priv->savePP_ON_DELAYS = PSB_RVDC32(LVDSPP_ON);
-	dev_priv->savePP_OFF_DELAYS = PSB_RVDC32(LVDSPP_OFF);
-	dev_priv->savePP_DIVISOR = PSB_RVDC32(PP_CYCLE);
-
-	/* HW overlay */
-	dev_priv->saveOV_OVADD = PSB_RVDC32(OV_OVADD);
-	dev_priv->saveOV_OGAMC0 = PSB_RVDC32(OV_OGAMC0);
-	dev_priv->saveOV_OGAMC1 = PSB_RVDC32(OV_OGAMC1);
-	dev_priv->saveOV_OGAMC2 = PSB_RVDC32(OV_OGAMC2);
-	dev_priv->saveOV_OGAMC3 = PSB_RVDC32(OV_OGAMC3);
-	dev_priv->saveOV_OGAMC4 = PSB_RVDC32(OV_OGAMC4);
-	dev_priv->saveOV_OGAMC5 = PSB_RVDC32(OV_OGAMC5);
-
-	/* DPST registers */
-	dev_priv->saveHISTOGRAM_INT_CONTROL_REG =
-					PSB_RVDC32(HISTOGRAM_INT_CONTROL);
-	dev_priv->saveHISTOGRAM_LOGIC_CONTROL_REG =
-					PSB_RVDC32(HISTOGRAM_LOGIC_CONTROL);
-	dev_priv->savePWM_CONTROL_LOGIC = PSB_RVDC32(PWM_CONTROL_LOGIC);
-
-	if (dev_priv->iLVDS_enable) {
-		/* Shut down the panel */
-		PSB_WVDC32(0, PP_CONTROL);
-
-		do {
-			pp_stat = PSB_RVDC32(PP_STATUS);
-		} while (pp_stat & 0x80000000);
-
-		/* Turn off the plane */
-		PSB_WVDC32(0x58000000, DSPACNTR);
-		/* Trigger the plane disable */
-		PSB_WVDC32(0, DSPASURF);
-
-		/* Wait ~4 ticks */
-		msleep(4);
-
-		/* Turn off pipe */
-		PSB_WVDC32(0x0, PIPEACONF);
-		/* Wait ~8 ticks */
-		msleep(8);
-
-		/* Turn off PLLs */
-		PSB_WVDC32(0, MRST_DPLL_A);
-	}
-	return 0;
-}
-
-/**
- *	mrst_restore_display_registers	-	restore lost register state
- *	@dev: our DRM device
- *
- *	Restore register state that was lost during suspend and resume.
- */
-static int mrst_restore_display_registers(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 pp_stat;
-	int i;
-
-	/* Display arbitration + watermarks */
-	PSB_WVDC32(dev_priv->saveDSPARB, DSPARB);
-	PSB_WVDC32(dev_priv->saveDSPFW1, DSPFW1);
-	PSB_WVDC32(dev_priv->saveDSPFW2, DSPFW2);
-	PSB_WVDC32(dev_priv->saveDSPFW3, DSPFW3);
-	PSB_WVDC32(dev_priv->saveDSPFW4, DSPFW4);
-	PSB_WVDC32(dev_priv->saveDSPFW5, DSPFW5);
-	PSB_WVDC32(dev_priv->saveDSPFW6, DSPFW6);
-	PSB_WVDC32(dev_priv->saveCHICKENBIT, DSPCHICKENBIT);
-
-	/* Make sure VGA plane is off. it initializes to on after reset!*/
-	PSB_WVDC32(0x80000000, VGACNTRL);
-
-	/* set the plls */
-	PSB_WVDC32(dev_priv->saveFPA0, MRST_FPA0);
-	PSB_WVDC32(dev_priv->saveFPA1, MRST_FPA1);
-
-	/* Actually enable it */
-	PSB_WVDC32(dev_priv->saveDPLL_A, MRST_DPLL_A);
-	DRM_UDELAY(150);
-
-	/* Restore mode */
-	PSB_WVDC32(dev_priv->saveHTOTAL_A, HTOTAL_A);
-	PSB_WVDC32(dev_priv->saveHBLANK_A, HBLANK_A);
-	PSB_WVDC32(dev_priv->saveHSYNC_A, HSYNC_A);
-	PSB_WVDC32(dev_priv->saveVTOTAL_A, VTOTAL_A);
-	PSB_WVDC32(dev_priv->saveVBLANK_A, VBLANK_A);
-	PSB_WVDC32(dev_priv->saveVSYNC_A, VSYNC_A);
-	PSB_WVDC32(dev_priv->savePIPEASRC, PIPEASRC);
-	PSB_WVDC32(dev_priv->saveBCLRPAT_A, BCLRPAT_A);
-
-	/* Restore performance mode*/
-	PSB_WVDC32(dev_priv->savePERF_MODE, MRST_PERF_MODE);
-
-	/* Enable the pipe*/
-	if (dev_priv->iLVDS_enable)
-		PSB_WVDC32(dev_priv->savePIPEACONF, PIPEACONF);
-
-	/* Set up the plane*/
-	PSB_WVDC32(dev_priv->saveDSPALINOFF, DSPALINOFF);
-	PSB_WVDC32(dev_priv->saveDSPASTRIDE, DSPASTRIDE);
-	PSB_WVDC32(dev_priv->saveDSPATILEOFF, DSPATILEOFF);
-
-	/* Enable the plane */
-	PSB_WVDC32(dev_priv->saveDSPACNTR, DSPACNTR);
-	PSB_WVDC32(dev_priv->saveDSPASURF, DSPASURF);
-
-	/* Enable Cursor A */
-	PSB_WVDC32(dev_priv->saveDSPACURSOR_CTRL, CURACNTR);
-	PSB_WVDC32(dev_priv->saveDSPACURSOR_POS, CURAPOS);
-	PSB_WVDC32(dev_priv->saveDSPACURSOR_BASE, CURABASE);
-
-	/* Restore palette (gamma) */
-	for (i = 0; i < 256; i++)
-		PSB_WVDC32(dev_priv->save_palette_a[i], PALETTE_A + (i << 2));
-
-	if (dev_priv->hdmi_priv)
-		mrst_hdmi_restore(dev);
-
-	if (dev_priv->iLVDS_enable) {
-		PSB_WVDC32(dev_priv->saveBLC_PWM_CTL2, BLC_PWM_CTL2);
-		PSB_WVDC32(dev_priv->saveLVDS, LVDS); /*port 61180h*/
-		PSB_WVDC32(dev_priv->savePFIT_CONTROL, PFIT_CONTROL);
-		PSB_WVDC32(dev_priv->savePFIT_PGM_RATIOS, PFIT_PGM_RATIOS);
-		PSB_WVDC32(dev_priv->savePFIT_AUTO_RATIOS, PFIT_AUTO_RATIOS);
-		PSB_WVDC32(dev_priv->saveBLC_PWM_CTL, BLC_PWM_CTL);
-		PSB_WVDC32(dev_priv->savePP_ON_DELAYS, LVDSPP_ON);
-		PSB_WVDC32(dev_priv->savePP_OFF_DELAYS, LVDSPP_OFF);
-		PSB_WVDC32(dev_priv->savePP_DIVISOR, PP_CYCLE);
-		PSB_WVDC32(dev_priv->savePP_CONTROL, PP_CONTROL);
-	}
-
-	/* Wait for cycle delay */
-	do {
-		pp_stat = PSB_RVDC32(PP_STATUS);
-	} while (pp_stat & 0x08000000);
-
-	/* Wait for panel power up */
-	do {
-		pp_stat = PSB_RVDC32(PP_STATUS);
-	} while (pp_stat & 0x10000000);
-
-	/* Restore HW overlay */
-	PSB_WVDC32(dev_priv->saveOV_OVADD, OV_OVADD);
-	PSB_WVDC32(dev_priv->saveOV_OGAMC0, OV_OGAMC0);
-	PSB_WVDC32(dev_priv->saveOV_OGAMC1, OV_OGAMC1);
-	PSB_WVDC32(dev_priv->saveOV_OGAMC2, OV_OGAMC2);
-	PSB_WVDC32(dev_priv->saveOV_OGAMC3, OV_OGAMC3);
-	PSB_WVDC32(dev_priv->saveOV_OGAMC4, OV_OGAMC4);
-	PSB_WVDC32(dev_priv->saveOV_OGAMC5, OV_OGAMC5);
-
-	/* DPST registers */
-	PSB_WVDC32(dev_priv->saveHISTOGRAM_INT_CONTROL_REG,
-						HISTOGRAM_INT_CONTROL);
-	PSB_WVDC32(dev_priv->saveHISTOGRAM_LOGIC_CONTROL_REG,
-						HISTOGRAM_LOGIC_CONTROL);
-	PSB_WVDC32(dev_priv->savePWM_CONTROL_LOGIC, PWM_CONTROL_LOGIC);
-
-	return 0;
-}
-
-/**
- *	mrst_power_down	-	power down the display island
- *	@dev: our DRM device
- *
- *	Power down the display interface of our device
- */
-static int mrst_power_down(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 pwr_mask ;
-	u32 pwr_sts;
-
-	pwr_mask = PSB_PWRGT_DISPLAY_MASK;
-	outl(pwr_mask, dev_priv->ospm_base + PSB_PM_SSC);
-
-	while (true) {
-		pwr_sts = inl(dev_priv->ospm_base + PSB_PM_SSS);
-		if ((pwr_sts & pwr_mask) == pwr_mask)
-			break;
-		else
-			udelay(10);
-	}
-	return 0;
-}
-
-/*
- * mrst_power_up
- *
- * Restore power to the specified island(s) (powergating)
- */
-static int mrst_power_up(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 pwr_mask = PSB_PWRGT_DISPLAY_MASK;
-	u32 pwr_sts, pwr_cnt;
-
-	pwr_cnt = inl(dev_priv->ospm_base + PSB_PM_SSC);
-	pwr_cnt &= ~pwr_mask;
-	outl(pwr_cnt, (dev_priv->ospm_base + PSB_PM_SSC));
-
-	while (true) {
-		pwr_sts = inl(dev_priv->ospm_base + PSB_PM_SSS);
-		if ((pwr_sts & pwr_mask) == 0)
-			break;
-		else
-			udelay(10);
-	}
-	return 0;
-}
-
-#if defined(CONFIG_X86_MRST)
-static void mrst_lvds_cache_bl(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	intel_scu_ipc_ioread8(0x28, &(dev_priv->saveBKLTCNT));
-	intel_scu_ipc_ioread8(0x29, &(dev_priv->saveBKLTREQ));
-	intel_scu_ipc_ioread8(0x2A, &(dev_priv->saveBKLTBRTL));
-}
-
-static void mrst_mm_bl_power(struct drm_device *dev, bool on)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	if (on) {
-		intel_scu_ipc_iowrite8(0x2A, dev_priv->saveBKLTBRTL);
-		intel_scu_ipc_iowrite8(0x28, dev_priv->saveBKLTCNT);
-		intel_scu_ipc_iowrite8(0x29, dev_priv->saveBKLTREQ);
-	} else {
-		intel_scu_ipc_iowrite8(0x2A, 0);
-		intel_scu_ipc_iowrite8(0x28, 0);
-		intel_scu_ipc_iowrite8(0x29, 0);
-	}
-}
-
-static const struct psb_ops mrst_mm_chip_ops = {
-	.name = "Moorestown MM ",
-	.accel_2d = 1,
-	.pipes = 1,
-	.crtcs = 1,
-	.sgx_offset = MRST_SGX_OFFSET,
-
-	.crtc_helper = &mrst_helper_funcs,
-	.crtc_funcs = &psb_intel_crtc_funcs,
-
-	.output_init = mrst_output_init,
-
-	.lvds_bl_power = mrst_mm_bl_power,
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
-	.backlight_init = mrst_backlight_init,
-#endif
-
-	.init_pm = mrst_init_pm,
-	.save_regs = mrst_save_display_registers,
-	.restore_regs = mrst_restore_display_registers,
-	.power_down = mrst_power_down,
-	.power_up = mrst_power_up,
-
-	.i2c_bus = 0,
-};
-
-#endif
-
-static void oaktrail_teardown(struct drm_device *dev)
-{
-	mrst_hdmi_teardown(dev);
-}
-
-static const struct psb_ops oaktrail_chip_ops = {
-	.name = "Oaktrail",
-	.accel_2d = 1,
-	.pipes = 2,
-	.crtcs = 2,
-	.sgx_offset = MRST_SGX_OFFSET,
-
-	.chip_setup = mid_chip_setup,
-	.chip_teardown = oaktrail_teardown,
-	.crtc_helper = &mrst_helper_funcs,
-	.crtc_funcs = &psb_intel_crtc_funcs,
-
-	.output_init = mrst_output_init,
-
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
-	.backlight_init = mrst_backlight_init,
-#endif
-
-	.init_pm = mrst_init_pm,
-	.save_regs = mrst_save_display_registers,
-	.restore_regs = mrst_restore_display_registers,
-	.power_down = mrst_power_down,
-	.power_up = mrst_power_up,
-
-	.i2c_bus = 1,
-};
-
-/**
- *	mrst_chip_setup		-	perform the initial chip init
- *	@dev: Our drm_device
- *
- *	Figure out which incarnation we are and then scan the firmware for
- *	tables and information.
- */
-static int mrst_chip_setup(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	switch (mrst_device_ident(dev)) {
-	case DEVICE_OAKTRAIL:
-		/* Dual CRTC, PC compatible, HDMI, I2C #2 */
-		dev_priv->ops = &oaktrail_chip_ops;
-		mrst_hdmi_setup(dev);
-		return mid_chip_setup(dev);
-#if defined(CONFIG_X86_MRST)
-	case DEVICE_MOORESTOWN_MM:
-		/* Single CRTC, No HDMI, I2C #0, BL control */
-		mrst_lvds_cache_bl(dev);
-		dev_priv->ops = &mrst_mm_chip_ops;
-		return mid_chip_setup(dev);
-	case DEVICE_MOORESTOWN:
-		/* Dual CRTC, No HDMI(?), I2C #1 */
-		return mid_chip_setup(dev);
-#endif
-	default:
-		dev_err(dev->dev, "unsupported device type.\n");
-		return -ENODEV;
-	}
-}
-
-const struct psb_ops mrst_chip_ops = {
-	.name = "Moorestown",
-	.accel_2d = 1,
-	.pipes = 2,
-	.crtcs = 2,
-	.sgx_offset = MRST_SGX_OFFSET,
-
-	.chip_setup = mrst_chip_setup,
-	.crtc_helper = &mrst_helper_funcs,
-	.crtc_funcs = &psb_intel_crtc_funcs,
-
-	.output_init = mrst_output_init,
-
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
-	.backlight_init = mrst_backlight_init,
-#endif
-
-	.init_pm = mrst_init_pm,
-	.save_regs = mrst_save_display_registers,
-	.restore_regs = mrst_restore_display_registers,
-	.power_down = mrst_power_down,
-	.power_up = mrst_power_up,
-
-	.i2c_bus = 2,
-};
-
diff --git a/drivers/staging/gma500/mrst_hdmi.c b/drivers/staging/gma500/mrst_hdmi.c
deleted file mode 100644
index e66607eb3d3e..000000000000
--- a/drivers/staging/gma500/mrst_hdmi.c
+++ /dev/null
@@ -1,852 +0,0 @@
-/*
- * Copyright © 2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *	Li Peng <peng.li@intel.com>
- */
-
-#include <drm/drmP.h>
-#include <drm/drm.h>
-#include "psb_intel_drv.h"
-#include "psb_intel_reg.h"
-#include "psb_drv.h"
-
-#define HDMI_READ(reg)		readl(hdmi_dev->regs + (reg))
-#define HDMI_WRITE(reg, val)	writel(val, hdmi_dev->regs + (reg))
-
-#define HDMI_HCR	0x1000
-#define HCR_ENABLE_HDCP		(1 << 5)
-#define HCR_ENABLE_AUDIO	(1 << 2)
-#define HCR_ENABLE_PIXEL	(1 << 1)
-#define HCR_ENABLE_TMDS		(1 << 0)
-
-#define HDMI_HICR	0x1004
-#define HDMI_HSR	0x1008
-#define HDMI_HISR	0x100C
-#define HDMI_DETECT_HDP		(1 << 0)
-
-#define HDMI_VIDEO_REG	0x3000
-#define HDMI_UNIT_EN		(1 << 7)
-#define HDMI_MODE_OUTPUT	(1 << 0)
-#define HDMI_HBLANK_A	0x3100
-
-#define HDMI_AUDIO_CTRL	0x4000
-#define HDMI_ENABLE_AUDIO	(1 << 0)
-
-#define PCH_HTOTAL_B	0x3100
-#define PCH_HBLANK_B	0x3104
-#define PCH_HSYNC_B	0x3108
-#define PCH_VTOTAL_B	0x310C
-#define PCH_VBLANK_B	0x3110
-#define PCH_VSYNC_B	0x3114
-#define PCH_PIPEBSRC	0x311C
-
-#define PCH_PIPEB_DSL	0x3800
-#define PCH_PIPEB_SLC	0x3804
-#define PCH_PIPEBCONF	0x3808
-#define PCH_PIPEBSTAT	0x3824
-
-#define CDVO_DFT	0x5000
-#define CDVO_SLEWRATE	0x5004
-#define CDVO_STRENGTH	0x5008
-#define CDVO_RCOMP	0x500C
-
-#define DPLL_CTRL       0x6000
-#define DPLL_PDIV_SHIFT		16
-#define DPLL_PDIV_MASK		(0xf << 16)
-#define DPLL_PWRDN		(1 << 4)
-#define DPLL_RESET		(1 << 3)
-#define DPLL_FASTEN		(1 << 2)
-#define DPLL_ENSTAT		(1 << 1)
-#define DPLL_DITHEN		(1 << 0)
-
-#define DPLL_DIV_CTRL   0x6004
-#define DPLL_CLKF_MASK		0xffffffc0
-#define DPLL_CLKR_MASK		(0x3f)
-
-#define DPLL_CLK_ENABLE 0x6008
-#define DPLL_EN_DISP		(1 << 31)
-#define DPLL_SEL_HDMI		(1 << 8)
-#define DPLL_EN_HDMI		(1 << 1)
-#define DPLL_EN_VGA		(1 << 0)
-
-#define DPLL_ADJUST     0x600C
-#define DPLL_STATUS     0x6010
-#define DPLL_UPDATE     0x6014
-#define DPLL_DFT        0x6020
-
-struct intel_range {
-	int	min, max;
-};
-
-struct mrst_hdmi_limit {
-	struct intel_range vco, np, nr, nf;
-};
-
-struct mrst_hdmi_clock {
-	int np;
-	int nr;
-	int nf;
-	int dot;
-};
-
-#define VCO_MIN		320000
-#define VCO_MAX		1650000
-#define	NP_MIN		1
-#define	NP_MAX		15
-#define	NR_MIN		1
-#define	NR_MAX		64
-#define NF_MIN		2
-#define NF_MAX		4095
-
-static const struct mrst_hdmi_limit mrst_hdmi_limit = {
-	.vco = { .min = VCO_MIN,		.max = VCO_MAX },
-	.np  = { .min = NP_MIN,			.max = NP_MAX  },
-	.nr  = { .min = NR_MIN,			.max = NR_MAX  },
-	.nf  = { .min = NF_MIN,			.max = NF_MAX  },
-};
-
-static void wait_for_vblank(struct drm_device *dev)
-{
-	/* FIXME: Can we do this as a sleep ? */
-	/* Wait for 20ms, i.e. one cycle at 50hz. */
-	mdelay(20);
-}
-
-static void scu_busy_loop(void *scu_base)
-{
-	u32 status = 0;
-	u32 loop_count = 0;
-
-	status = readl(scu_base + 0x04);
-	while (status & 1) {
-		udelay(1); /* scu processing time is in few u secods */
-		status = readl(scu_base + 0x04);
-		loop_count++;
-		/* break if scu doesn't reset busy bit after huge retry */
-		if (loop_count > 1000) {
-			DRM_DEBUG_KMS("SCU IPC timed out");
-			return;
-		}
-	}
-}
-
-static void mrst_hdmi_reset(struct drm_device *dev)
-{
-	void *base;
-	/* FIXME: at least make these defines */
-	unsigned int scu_ipc_mmio = 0xff11c000;
-	int scu_len = 1024;
-
-	base = ioremap((resource_size_t)scu_ipc_mmio, scu_len);
-	if (base == NULL) {
-		DRM_ERROR("failed to map SCU mmio\n");
-		return;
-	}
-
-	/* scu ipc: assert hdmi controller reset */
-	writel(0xff11d118, base + 0x0c);
-	writel(0x7fffffdf, base + 0x80);
-	writel(0x42005, base + 0x0);
-	scu_busy_loop(base);
-
-	/* scu ipc: de-assert hdmi controller reset */
-	writel(0xff11d118, base + 0x0c);
-	writel(0x7fffffff, base + 0x80);
-	writel(0x42005, base + 0x0);
-	scu_busy_loop(base);
-
-	iounmap(base);
-}
-
-static void mrst_hdmi_audio_enable(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct mrst_hdmi_dev *hdmi_dev = dev_priv->hdmi_priv;
-
-	HDMI_WRITE(HDMI_HCR, 0x67);
-	HDMI_READ(HDMI_HCR);
-
-	HDMI_WRITE(0x51a8, 0x10);
-	HDMI_READ(0x51a8);
-
-	HDMI_WRITE(HDMI_AUDIO_CTRL, 0x1);
-	HDMI_READ(HDMI_AUDIO_CTRL);
-}
-
-static void mrst_hdmi_audio_disable(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct mrst_hdmi_dev *hdmi_dev = dev_priv->hdmi_priv;
-
-	HDMI_WRITE(0x51a8, 0x0);
-	HDMI_READ(0x51a8);
-
-	HDMI_WRITE(HDMI_AUDIO_CTRL, 0x0);
-	HDMI_READ(HDMI_AUDIO_CTRL);
-
-	HDMI_WRITE(HDMI_HCR, 0x47);
-	HDMI_READ(HDMI_HCR);
-}
-
-void mrst_crtc_hdmi_dpms(struct drm_crtc *crtc, int mode)
-{
-	struct drm_device *dev = crtc->dev;
-	u32 temp;
-
-	switch (mode) {
-	case DRM_MODE_DPMS_OFF:
-		/* Disable VGACNTRL */
-		REG_WRITE(VGACNTRL, 0x80000000);
-
-		/* Disable plane */
-		temp = REG_READ(DSPBCNTR);
-		if ((temp & DISPLAY_PLANE_ENABLE) != 0) {
-			REG_WRITE(DSPBCNTR, temp & ~DISPLAY_PLANE_ENABLE);
-			REG_READ(DSPBCNTR);
-			/* Flush the plane changes */
-			REG_WRITE(DSPBSURF, REG_READ(DSPBSURF));
-			REG_READ(DSPBSURF);
-		}
-
-		/* Disable pipe B */
-		temp = REG_READ(PIPEBCONF);
-		if ((temp & PIPEACONF_ENABLE) != 0) {
-			REG_WRITE(PIPEBCONF, temp & ~PIPEACONF_ENABLE);
-			REG_READ(PIPEBCONF);
-		}
-
-		/* Disable LNW Pipes, etc */
-		temp = REG_READ(PCH_PIPEBCONF);
-		if ((temp & PIPEACONF_ENABLE) != 0) {
-			REG_WRITE(PCH_PIPEBCONF, temp & ~PIPEACONF_ENABLE);
-			REG_READ(PCH_PIPEBCONF);
-		}
-		/* wait for pipe off */
-		udelay(150);
-		/* Disable dpll */
-		temp = REG_READ(DPLL_CTRL);
-		if ((temp & DPLL_PWRDN) == 0) {
-			REG_WRITE(DPLL_CTRL, temp | (DPLL_PWRDN | DPLL_RESET));
-			REG_WRITE(DPLL_STATUS, 0x1);
-		}
-		/* wait for dpll off */
-		udelay(150);
-		break;
-	case DRM_MODE_DPMS_ON:
-	case DRM_MODE_DPMS_STANDBY:
-	case DRM_MODE_DPMS_SUSPEND:
-		/* Enable dpll */
-		temp = REG_READ(DPLL_CTRL);
-		if ((temp & DPLL_PWRDN) != 0) {
-			REG_WRITE(DPLL_CTRL, temp & ~(DPLL_PWRDN | DPLL_RESET));
-			temp = REG_READ(DPLL_CLK_ENABLE);
-			REG_WRITE(DPLL_CLK_ENABLE, temp | DPLL_EN_DISP | DPLL_SEL_HDMI | DPLL_EN_HDMI);
-			REG_READ(DPLL_CLK_ENABLE);
-		}
-		/* wait for dpll warm up */
-		udelay(150);
-
-		/* Enable pipe B */
-		temp = REG_READ(PIPEBCONF);
-		if ((temp & PIPEACONF_ENABLE) == 0) {
-			REG_WRITE(PIPEBCONF, temp | PIPEACONF_ENABLE);
-			REG_READ(PIPEBCONF);
-		}
-
-		/* Enable LNW Pipe B */
-		temp = REG_READ(PCH_PIPEBCONF);
-		if ((temp & PIPEACONF_ENABLE) == 0) {
-			REG_WRITE(PCH_PIPEBCONF, temp | PIPEACONF_ENABLE);
-			REG_READ(PCH_PIPEBCONF);
-		}
-		wait_for_vblank(dev);
-
-		/* Enable plane */
-		temp = REG_READ(DSPBCNTR);
-		if ((temp & DISPLAY_PLANE_ENABLE) == 0) {
-			REG_WRITE(DSPBCNTR, temp | DISPLAY_PLANE_ENABLE);
-			/* Flush the plane changes */
-			REG_WRITE(DSPBSURF, REG_READ(DSPBSURF));
-			REG_READ(DSPBSURF);
-		}
-		psb_intel_crtc_load_lut(crtc);
-	}
-	/* DSPARB */
-	REG_WRITE(DSPARB, 0x00003fbf);
-	/* FW1 */
-	REG_WRITE(0x70034, 0x3f880a0a);
-	/* FW2 */
-	REG_WRITE(0x70038, 0x0b060808);
-	/* FW4 */
-	REG_WRITE(0x70050, 0x08030404);
-	/* FW5 */
-	REG_WRITE(0x70054, 0x04040404);
-	/* LNC Chicken Bits */
-	REG_WRITE(0x70400, 0x4000);
-}
-
-
-static void mrst_hdmi_dpms(struct drm_encoder *encoder, int mode)
-{
-	static int dpms_mode = -1;
-
-	struct drm_device *dev = encoder->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct mrst_hdmi_dev *hdmi_dev = dev_priv->hdmi_priv;
-	u32 temp;
-
-	if (dpms_mode == mode)
-		return;
-
-	if (mode != DRM_MODE_DPMS_ON)
-		temp = 0x0;
-	else
-		temp = 0x99;
-
-	dpms_mode = mode;
-	HDMI_WRITE(HDMI_VIDEO_REG, temp);
-}
-
-static unsigned int htotal_calculate(struct drm_display_mode *mode)
-{
-	u32 htotal, new_crtc_htotal;
-
-	htotal = (mode->crtc_hdisplay - 1) | ((mode->crtc_htotal - 1) << 16);
-
-	/*
-	 * 1024 x 768  new_crtc_htotal = 0x1024;
-	 * 1280 x 1024 new_crtc_htotal = 0x0c34;
-	 */
-	new_crtc_htotal = (mode->crtc_htotal - 1) * 200 * 1000 / mode->clock;
-
-	return (mode->crtc_hdisplay - 1) | (new_crtc_htotal << 16);
-}
-
-static void mrst_hdmi_find_dpll(struct drm_crtc *crtc, int target,
-				int refclk, struct mrst_hdmi_clock *best_clock)
-{
-	int np_min, np_max, nr_min, nr_max;
-	int np, nr, nf;
-
-	np_min = DIV_ROUND_UP(mrst_hdmi_limit.vco.min, target * 10);
-	np_max = mrst_hdmi_limit.vco.max / (target * 10);
-	if (np_min < mrst_hdmi_limit.np.min)
-		np_min = mrst_hdmi_limit.np.min;
-	if (np_max > mrst_hdmi_limit.np.max)
-		np_max = mrst_hdmi_limit.np.max;
-
-	nr_min = DIV_ROUND_UP((refclk * 1000), (target * 10 * np_max));
-	nr_max = DIV_ROUND_UP((refclk * 1000), (target * 10 * np_min));
-	if (nr_min < mrst_hdmi_limit.nr.min)
-		nr_min = mrst_hdmi_limit.nr.min;
-	if (nr_max > mrst_hdmi_limit.nr.max)
-		nr_max = mrst_hdmi_limit.nr.max;
-
-	np = DIV_ROUND_UP((refclk * 1000), (target * 10 * nr_max));
-	nr = DIV_ROUND_UP((refclk * 1000), (target * 10 * np));
-	nf = DIV_ROUND_CLOSEST((target * 10 * np * nr), refclk);
-	DRM_DEBUG_KMS("np, nr, nf %d %d %d\n", np, nr, nf);
-
-	/*
-	 * 1024 x 768  np = 1; nr = 0x26; nf = 0x0fd8000;
-	 * 1280 x 1024 np = 1; nr = 0x17; nf = 0x1034000;
-	 */
-	best_clock->np = np;
-	best_clock->nr = nr - 1;
-	best_clock->nf = (nf << 14);
-}
-
-int mrst_crtc_hdmi_mode_set(struct drm_crtc *crtc,
-			    struct drm_display_mode *mode,
-			    struct drm_display_mode *adjusted_mode,
-			    int x, int y,
-			    struct drm_framebuffer *old_fb)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct mrst_hdmi_dev *hdmi_dev = dev_priv->hdmi_priv;
-	int pipe = 1;
-	int htot_reg = (pipe == 0) ? HTOTAL_A : HTOTAL_B;
-	int hblank_reg = (pipe == 0) ? HBLANK_A : HBLANK_B;
-	int hsync_reg = (pipe == 0) ? HSYNC_A : HSYNC_B;
-	int vtot_reg = (pipe == 0) ? VTOTAL_A : VTOTAL_B;
-	int vblank_reg = (pipe == 0) ? VBLANK_A : VBLANK_B;
-	int vsync_reg = (pipe == 0) ? VSYNC_A : VSYNC_B;
-	int dspsize_reg = (pipe == 0) ? DSPASIZE : DSPBSIZE;
-	int dsppos_reg = (pipe == 0) ? DSPAPOS : DSPBPOS;
-	int pipesrc_reg = (pipe == 0) ? PIPEASRC : PIPEBSRC;
-	int pipeconf_reg = (pipe == 0) ? PIPEACONF : PIPEBCONF;
-	int refclk;
-	struct mrst_hdmi_clock clock;
-	u32 dspcntr, pipeconf, dpll, temp;
-	int dspcntr_reg = DSPBCNTR;
-
-	/* Disable the VGA plane that we never use */
-	REG_WRITE(VGACNTRL, VGA_DISP_DISABLE);
-
-	/* XXX: Disable the panel fitter if it was on our pipe */
-
-	/* Disable dpll if necessary */
-	dpll = REG_READ(DPLL_CTRL);
-	if ((dpll & DPLL_PWRDN) == 0) {
-		REG_WRITE(DPLL_CTRL, dpll | (DPLL_PWRDN | DPLL_RESET));
-		REG_WRITE(DPLL_DIV_CTRL, 0x00000000);
-		REG_WRITE(DPLL_STATUS, 0x1);
-	}
-	udelay(150);
-
-	/* reset controller: FIXME - can we sort out the ioremap mess ? */
-	iounmap(hdmi_dev->regs);
-	mrst_hdmi_reset(dev);
-
-	/* program and enable dpll */
-	refclk = 25000;
-	mrst_hdmi_find_dpll(crtc, adjusted_mode->clock, refclk, &clock);
-
-	/* Setting DPLL */
-	dpll = REG_READ(DPLL_CTRL);
-	dpll &= ~DPLL_PDIV_MASK;
-	dpll &= ~(DPLL_PWRDN | DPLL_RESET);
-	REG_WRITE(DPLL_CTRL, 0x00000008);
-	REG_WRITE(DPLL_DIV_CTRL, ((clock.nf << 6) | clock.nr));
-	REG_WRITE(DPLL_ADJUST, ((clock.nf >> 14) - 1));
-	REG_WRITE(DPLL_CTRL, (dpll | (clock.np << DPLL_PDIV_SHIFT) | DPLL_ENSTAT | DPLL_DITHEN));
-	REG_WRITE(DPLL_UPDATE, 0x80000000);
-	REG_WRITE(DPLL_CLK_ENABLE, 0x80050102);
-	udelay(150);
-
-	hdmi_dev->regs = ioremap(hdmi_dev->mmio, hdmi_dev->mmio_len);
-	if (hdmi_dev->regs == NULL) {
-		DRM_ERROR("failed to do hdmi mmio mapping\n");
-		return -ENOMEM;
-	}
-
-	/* configure HDMI */
-	HDMI_WRITE(0x1004, 0x1fd);
-	HDMI_WRITE(0x2000, 0x1);
-	HDMI_WRITE(0x2008, 0x0);
-	HDMI_WRITE(0x3130, 0x8);
-	HDMI_WRITE(0x101c, 0x1800810);
-
-	temp = htotal_calculate(adjusted_mode);
-	REG_WRITE(htot_reg, temp);
-	REG_WRITE(hblank_reg, (adjusted_mode->crtc_hblank_start - 1) | ((adjusted_mode->crtc_hblank_end - 1) << 16));
-	REG_WRITE(hsync_reg, (adjusted_mode->crtc_hsync_start - 1) | ((adjusted_mode->crtc_hsync_end - 1) << 16));
-	REG_WRITE(vtot_reg, (adjusted_mode->crtc_vdisplay - 1) | ((adjusted_mode->crtc_vtotal - 1) << 16));
-	REG_WRITE(vblank_reg, (adjusted_mode->crtc_vblank_start - 1) | ((adjusted_mode->crtc_vblank_end - 1) << 16));
-	REG_WRITE(vsync_reg, (adjusted_mode->crtc_vsync_start - 1) | ((adjusted_mode->crtc_vsync_end - 1) << 16));
-	REG_WRITE(pipesrc_reg,
-		((mode->crtc_hdisplay - 1) << 16) |  (mode->crtc_vdisplay - 1));
-
-	REG_WRITE(PCH_HTOTAL_B, (adjusted_mode->crtc_hdisplay - 1) | ((adjusted_mode->crtc_htotal - 1) << 16));
-	REG_WRITE(PCH_HBLANK_B, (adjusted_mode->crtc_hblank_start - 1) | ((adjusted_mode->crtc_hblank_end - 1) << 16));
-	REG_WRITE(PCH_HSYNC_B, (adjusted_mode->crtc_hsync_start - 1) | ((adjusted_mode->crtc_hsync_end - 1) << 16));
-	REG_WRITE(PCH_VTOTAL_B, (adjusted_mode->crtc_vdisplay - 1) | ((adjusted_mode->crtc_vtotal - 1) << 16));
-	REG_WRITE(PCH_VBLANK_B, (adjusted_mode->crtc_vblank_start - 1) | ((adjusted_mode->crtc_vblank_end - 1) << 16));
-	REG_WRITE(PCH_VSYNC_B, (adjusted_mode->crtc_vsync_start - 1) | ((adjusted_mode->crtc_vsync_end - 1) << 16));
-	REG_WRITE(PCH_PIPEBSRC,
-		((mode->crtc_hdisplay - 1) << 16) |  (mode->crtc_vdisplay - 1));
-
-	temp = adjusted_mode->crtc_hblank_end - adjusted_mode->crtc_hblank_start;
-	HDMI_WRITE(HDMI_HBLANK_A, ((adjusted_mode->crtc_hdisplay - 1) << 16) |  temp);
-
-	REG_WRITE(dspsize_reg,
-			((mode->vdisplay - 1) << 16) | (mode->hdisplay - 1));
-	REG_WRITE(dsppos_reg, 0);
-
-	/* Flush the plane changes */
-	{
-		struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
-		crtc_funcs->mode_set_base(crtc, x, y, old_fb);
-	}
-
-	/* Set up the display plane register */
-	dspcntr = REG_READ(dspcntr_reg);
-	dspcntr |= DISPPLANE_GAMMA_ENABLE;
-	dspcntr |= DISPPLANE_SEL_PIPE_B;
-	dspcntr |= DISPLAY_PLANE_ENABLE;
-
-	/* setup pipeconf */
-	pipeconf = REG_READ(pipeconf_reg);
-	pipeconf |= PIPEACONF_ENABLE;
-
-	REG_WRITE(pipeconf_reg, pipeconf);
-	REG_READ(pipeconf_reg);
-
-	REG_WRITE(PCH_PIPEBCONF, pipeconf);
-	REG_READ(PCH_PIPEBCONF);
-	wait_for_vblank(dev);
-
-	REG_WRITE(dspcntr_reg, dspcntr);
-	wait_for_vblank(dev);
-
-	return 0;
-}
-
-static int mrst_hdmi_mode_valid(struct drm_connector *connector,
-				struct drm_display_mode *mode)
-{
-	if (mode->clock > 165000)
-		return MODE_CLOCK_HIGH;
-	if (mode->clock < 20000)
-		return MODE_CLOCK_LOW;
-
-	if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
-		return MODE_NO_DBLESCAN;
-
-	return MODE_OK;
-}
-
-static bool mrst_hdmi_mode_fixup(struct drm_encoder *encoder,
-				 struct drm_display_mode *mode,
-				 struct drm_display_mode *adjusted_mode)
-{
-	return true;
-}
-
-static enum drm_connector_status
-mrst_hdmi_detect(struct drm_connector *connector, bool force)
-{
-	enum drm_connector_status status;
-	struct drm_device *dev = connector->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct mrst_hdmi_dev *hdmi_dev = dev_priv->hdmi_priv;
-	u32 temp;
-
-	temp = HDMI_READ(HDMI_HSR);
-	DRM_DEBUG_KMS("HDMI_HSR %x\n", temp);
-
-	if ((temp & HDMI_DETECT_HDP) != 0)
-		status = connector_status_connected;
-	else
-		status = connector_status_disconnected;
-
-	return status;
-}
-
-static const unsigned char raw_edid[] = {
-	0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0x00, 0x10, 0xac, 0x2f, 0xa0,
-	0x53, 0x55, 0x33, 0x30, 0x16, 0x13, 0x01, 0x03, 0x0e, 0x3a, 0x24, 0x78,
-	0xea, 0xe9, 0xf5, 0xac, 0x51, 0x30, 0xb4, 0x25, 0x11, 0x50, 0x54, 0xa5,
-	0x4b, 0x00, 0x81, 0x80, 0xa9, 0x40, 0x71, 0x4f, 0xb3, 0x00, 0x01, 0x01,
-	0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x28, 0x3c, 0x80, 0xa0, 0x70, 0xb0,
-	0x23, 0x40, 0x30, 0x20, 0x36, 0x00, 0x46, 0x6c, 0x21, 0x00, 0x00, 0x1a,
-	0x00, 0x00, 0x00, 0xff, 0x00, 0x47, 0x4e, 0x37, 0x32, 0x31, 0x39, 0x35,
-	0x52, 0x30, 0x33, 0x55, 0x53, 0x0a, 0x00, 0x00, 0x00, 0xfc, 0x00, 0x44,
-	0x45, 0x4c, 0x4c, 0x20, 0x32, 0x37, 0x30, 0x39, 0x57, 0x0a, 0x20, 0x20,
-	0x00, 0x00, 0x00, 0xfd, 0x00, 0x38, 0x4c, 0x1e, 0x53, 0x11, 0x00, 0x0a,
-	0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x00, 0x8d
-};
-
-static int mrst_hdmi_get_modes(struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct i2c_adapter *i2c_adap;
-	struct edid *edid;
-	struct drm_display_mode *mode, *t;
-	int i = 0, ret = 0;
-
-	i2c_adap = i2c_get_adapter(3);
-	if (i2c_adap == NULL) {
-		DRM_ERROR("No ddc adapter available!\n");
-		edid = (struct edid *)raw_edid;
-	} else {
-		edid = (struct edid *)raw_edid;
-		/* FIXME ? edid = drm_get_edid(connector, i2c_adap); */
-	}
-
-	if (edid) {
-		drm_mode_connector_update_edid_property(connector, edid);
-		ret = drm_add_edid_modes(connector, edid);
-		connector->display_info.raw_edid = NULL;
-	}
-
-	/*
-	 * prune modes that require frame buffer bigger than stolen mem
-	 */
-	list_for_each_entry_safe(mode, t, &connector->probed_modes, head) {
-		if ((mode->hdisplay * mode->vdisplay * 4) >= dev_priv->vram_stolen_size) {
-			i++;
-			drm_mode_remove(connector, mode);
-		}
-	}
-	return ret - i;
-}
-
-static void mrst_hdmi_mode_set(struct drm_encoder *encoder,
-			       struct drm_display_mode *mode,
-			       struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-
-	mrst_hdmi_audio_enable(dev);
-	return;
-}
-
-static void mrst_hdmi_destroy(struct drm_connector *connector)
-{
-	return;
-}
-
-static const struct drm_encoder_helper_funcs mrst_hdmi_helper_funcs = {
-	.dpms = mrst_hdmi_dpms,
-	.mode_fixup = mrst_hdmi_mode_fixup,
-	.prepare = psb_intel_encoder_prepare,
-	.mode_set = mrst_hdmi_mode_set,
-	.commit = psb_intel_encoder_commit,
-};
-
-static const struct drm_connector_helper_funcs
-					mrst_hdmi_connector_helper_funcs = {
-	.get_modes = mrst_hdmi_get_modes,
-	.mode_valid = mrst_hdmi_mode_valid,
-	.best_encoder = psb_intel_best_encoder,
-};
-
-static const struct drm_connector_funcs mrst_hdmi_connector_funcs = {
-	.dpms = drm_helper_connector_dpms,
-	.detect = mrst_hdmi_detect,
-	.fill_modes = drm_helper_probe_single_connector_modes,
-	.destroy = mrst_hdmi_destroy,
-};
-
-static void mrst_hdmi_enc_destroy(struct drm_encoder *encoder)
-{
-	drm_encoder_cleanup(encoder);
-}
-
-static const struct drm_encoder_funcs mrst_hdmi_enc_funcs = {
-	.destroy = mrst_hdmi_enc_destroy,
-};
-
-void mrst_hdmi_init(struct drm_device *dev,
-					struct psb_intel_mode_device *mode_dev)
-{
-	struct psb_intel_output *psb_intel_output;
-	struct drm_connector *connector;
-	struct drm_encoder *encoder;
-
-	psb_intel_output = kzalloc(sizeof(struct psb_intel_output), GFP_KERNEL);
-	if (!psb_intel_output)
-		return;
-
-	psb_intel_output->mode_dev = mode_dev;
-	connector = &psb_intel_output->base;
-	encoder = &psb_intel_output->enc;
-	drm_connector_init(dev, &psb_intel_output->base,
-			   &mrst_hdmi_connector_funcs,
-			   DRM_MODE_CONNECTOR_DVID);
-
-	drm_encoder_init(dev, &psb_intel_output->enc,
-			 &mrst_hdmi_enc_funcs,
-			 DRM_MODE_ENCODER_TMDS);
-
-	drm_mode_connector_attach_encoder(&psb_intel_output->base,
-					  &psb_intel_output->enc);
-
-	psb_intel_output->type = INTEL_OUTPUT_HDMI;
-	drm_encoder_helper_add(encoder, &mrst_hdmi_helper_funcs);
-	drm_connector_helper_add(connector, &mrst_hdmi_connector_helper_funcs);
-
-	connector->display_info.subpixel_order = SubPixelHorizontalRGB;
-	connector->interlace_allowed = false;
-	connector->doublescan_allowed = false;
-	drm_sysfs_connector_add(connector);
-
-	return;
-}
-
-static DEFINE_PCI_DEVICE_TABLE(hdmi_ids) = {
-	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x080d) },
-	{}
-};
-
-void mrst_hdmi_setup(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct pci_dev *pdev;
-	struct mrst_hdmi_dev *hdmi_dev;
-	int ret;
-
-	pdev = pci_get_device(PCI_VENDOR_ID_INTEL, 0x080d, NULL);
-	if (!pdev)
-		return;
-
-	hdmi_dev = kzalloc(sizeof(struct mrst_hdmi_dev), GFP_KERNEL);
-	if (!hdmi_dev) {
-		dev_err(dev->dev, "failed to allocate memory\n");
-		goto out;
-	}
-
-
-	ret = pci_enable_device(pdev);
-	if (ret) {
-		dev_err(dev->dev, "failed to enable hdmi controller\n");
-		goto free;
-	}
-
-	hdmi_dev->mmio = pci_resource_start(pdev, 0);
-	hdmi_dev->mmio_len = pci_resource_len(pdev, 0);
-	hdmi_dev->regs = ioremap(hdmi_dev->mmio, hdmi_dev->mmio_len);
-	if (!hdmi_dev->regs) {
-		dev_err(dev->dev, "failed to map hdmi mmio\n");
-		goto free;
-	}
-
-	hdmi_dev->dev = pdev;
-	pci_set_drvdata(pdev, hdmi_dev);
-
-	/* Initialize i2c controller */
-	ret = mrst_hdmi_i2c_init(hdmi_dev->dev);
-	if (ret)
-		dev_err(dev->dev, "HDMI I2C initialization failed\n");
-
-	dev_priv->hdmi_priv = hdmi_dev;
-	mrst_hdmi_audio_disable(dev);
-	return;
-
-free:
-	kfree(hdmi_dev);
-out:
-	return;
-}
-
-void mrst_hdmi_teardown(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct mrst_hdmi_dev *hdmi_dev = dev_priv->hdmi_priv;
-	struct pci_dev *pdev;
-
-	if (hdmi_dev) {
-		pdev = hdmi_dev->dev;
-		pci_set_drvdata(pdev, NULL);
-		mrst_hdmi_i2c_exit(pdev);
-		iounmap(hdmi_dev->regs);
-		kfree(hdmi_dev);
-		pci_dev_put(pdev);
-	}
-}
-
-/* save HDMI register state */
-void mrst_hdmi_save(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct mrst_hdmi_dev *hdmi_dev = dev_priv->hdmi_priv;
-	int i;
-
-	/* dpll */
-	hdmi_dev->saveDPLL_CTRL = PSB_RVDC32(DPLL_CTRL);
-	hdmi_dev->saveDPLL_DIV_CTRL = PSB_RVDC32(DPLL_DIV_CTRL);
-	hdmi_dev->saveDPLL_ADJUST = PSB_RVDC32(DPLL_ADJUST);
-	hdmi_dev->saveDPLL_UPDATE = PSB_RVDC32(DPLL_UPDATE);
-	hdmi_dev->saveDPLL_CLK_ENABLE = PSB_RVDC32(DPLL_CLK_ENABLE);
-
-	/* pipe B */
-	dev_priv->savePIPEBCONF = PSB_RVDC32(PIPEBCONF);
-	dev_priv->savePIPEBSRC  = PSB_RVDC32(PIPEBSRC);
-	dev_priv->saveHTOTAL_B  = PSB_RVDC32(HTOTAL_B);
-	dev_priv->saveHBLANK_B  = PSB_RVDC32(HBLANK_B);
-	dev_priv->saveHSYNC_B   = PSB_RVDC32(HSYNC_B);
-	dev_priv->saveVTOTAL_B  = PSB_RVDC32(VTOTAL_B);
-	dev_priv->saveVBLANK_B  = PSB_RVDC32(VBLANK_B);
-	dev_priv->saveVSYNC_B   = PSB_RVDC32(VSYNC_B);
-
-	hdmi_dev->savePCH_PIPEBCONF = PSB_RVDC32(PCH_PIPEBCONF);
-	hdmi_dev->savePCH_PIPEBSRC = PSB_RVDC32(PCH_PIPEBSRC);
-	hdmi_dev->savePCH_HTOTAL_B = PSB_RVDC32(PCH_HTOTAL_B);
-	hdmi_dev->savePCH_HBLANK_B = PSB_RVDC32(PCH_HBLANK_B);
-	hdmi_dev->savePCH_HSYNC_B  = PSB_RVDC32(PCH_HSYNC_B);
-	hdmi_dev->savePCH_VTOTAL_B = PSB_RVDC32(PCH_VTOTAL_B);
-	hdmi_dev->savePCH_VBLANK_B = PSB_RVDC32(PCH_VBLANK_B);
-	hdmi_dev->savePCH_VSYNC_B  = PSB_RVDC32(PCH_VSYNC_B);
-
-	/* plane */
-	dev_priv->saveDSPBCNTR = PSB_RVDC32(DSPBCNTR);
-	dev_priv->saveDSPBSTRIDE = PSB_RVDC32(DSPBSTRIDE);
-	dev_priv->saveDSPBADDR = PSB_RVDC32(DSPBBASE);
-	dev_priv->saveDSPBSURF = PSB_RVDC32(DSPBSURF);
-	dev_priv->saveDSPBLINOFF = PSB_RVDC32(DSPBLINOFF);
-	dev_priv->saveDSPBTILEOFF = PSB_RVDC32(DSPBTILEOFF);
-
-	/* cursor B */
-	dev_priv->saveDSPBCURSOR_CTRL = PSB_RVDC32(CURBCNTR);
-	dev_priv->saveDSPBCURSOR_BASE = PSB_RVDC32(CURBBASE);
-	dev_priv->saveDSPBCURSOR_POS = PSB_RVDC32(CURBPOS);
-
-	/* save palette */
-	for (i = 0; i < 256; i++)
-		dev_priv->save_palette_b[i] = PSB_RVDC32(PALETTE_B + (i << 2));
-}
-
-/* restore HDMI register state */
-void mrst_hdmi_restore(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct mrst_hdmi_dev *hdmi_dev = dev_priv->hdmi_priv;
-	int i;
-
-	/* dpll */
-	PSB_WVDC32(hdmi_dev->saveDPLL_CTRL, DPLL_CTRL);
-	PSB_WVDC32(hdmi_dev->saveDPLL_DIV_CTRL, DPLL_DIV_CTRL);
-	PSB_WVDC32(hdmi_dev->saveDPLL_ADJUST, DPLL_ADJUST);
-	PSB_WVDC32(hdmi_dev->saveDPLL_UPDATE, DPLL_UPDATE);
-	PSB_WVDC32(hdmi_dev->saveDPLL_CLK_ENABLE, DPLL_CLK_ENABLE);
-	DRM_UDELAY(150);
-
-	/* pipe */
-	PSB_WVDC32(dev_priv->savePIPEBSRC, PIPEBSRC);
-	PSB_WVDC32(dev_priv->saveHTOTAL_B, HTOTAL_B);
-	PSB_WVDC32(dev_priv->saveHBLANK_B, HBLANK_B);
-	PSB_WVDC32(dev_priv->saveHSYNC_B,  HSYNC_B);
-	PSB_WVDC32(dev_priv->saveVTOTAL_B, VTOTAL_B);
-	PSB_WVDC32(dev_priv->saveVBLANK_B, VBLANK_B);
-	PSB_WVDC32(dev_priv->saveVSYNC_B,  VSYNC_B);
-
-	PSB_WVDC32(hdmi_dev->savePCH_PIPEBSRC, PCH_PIPEBSRC);
-	PSB_WVDC32(hdmi_dev->savePCH_HTOTAL_B, PCH_HTOTAL_B);
-	PSB_WVDC32(hdmi_dev->savePCH_HBLANK_B, PCH_HBLANK_B);
-	PSB_WVDC32(hdmi_dev->savePCH_HSYNC_B,  PCH_HSYNC_B);
-	PSB_WVDC32(hdmi_dev->savePCH_VTOTAL_B, PCH_VTOTAL_B);
-	PSB_WVDC32(hdmi_dev->savePCH_VBLANK_B, PCH_VBLANK_B);
-	PSB_WVDC32(hdmi_dev->savePCH_VSYNC_B,  PCH_VSYNC_B);
-
-	PSB_WVDC32(dev_priv->savePIPEBCONF, PIPEBCONF);
-	PSB_WVDC32(hdmi_dev->savePCH_PIPEBCONF, PCH_PIPEBCONF);
-
-	/* plane */
-	PSB_WVDC32(dev_priv->saveDSPBLINOFF, DSPBLINOFF);
-	PSB_WVDC32(dev_priv->saveDSPBSTRIDE, DSPBSTRIDE);
-	PSB_WVDC32(dev_priv->saveDSPBTILEOFF, DSPBTILEOFF);
-	PSB_WVDC32(dev_priv->saveDSPBCNTR, DSPBCNTR);
-	PSB_WVDC32(dev_priv->saveDSPBSURF, DSPBSURF);
-
-	/* cursor B */
-	PSB_WVDC32(dev_priv->saveDSPBCURSOR_CTRL, CURBCNTR);
-	PSB_WVDC32(dev_priv->saveDSPBCURSOR_POS, CURBPOS);
-	PSB_WVDC32(dev_priv->saveDSPBCURSOR_BASE, CURBBASE);
-
-	/* restore palette */
-	for (i = 0; i < 256; i++)
-		PSB_WVDC32(dev_priv->save_palette_b[i], PALETTE_B + (i << 2));
-}
diff --git a/drivers/staging/gma500/mrst_hdmi_i2c.c b/drivers/staging/gma500/mrst_hdmi_i2c.c
deleted file mode 100644
index 36e7edc4d14c..000000000000
--- a/drivers/staging/gma500/mrst_hdmi_i2c.c
+++ /dev/null
@@ -1,328 +0,0 @@
-/*
- * Copyright © 2010 Intel Corporation
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- *
- * Authors:
- *	Li Peng <peng.li@intel.com>
- */
-
-#include <linux/mutex.h>
-#include <linux/pci.h>
-#include <linux/i2c.h>
-#include <linux/interrupt.h>
-#include <linux/delay.h>
-#include <linux/export.h>
-#include "psb_drv.h"
-
-#define HDMI_READ(reg)		readl(hdmi_dev->regs + (reg))
-#define HDMI_WRITE(reg, val)	writel(val, hdmi_dev->regs + (reg))
-
-#define HDMI_HCR	0x1000
-#define HCR_DETECT_HDP		(1 << 6)
-#define HCR_ENABLE_HDCP		(1 << 5)
-#define HCR_ENABLE_AUDIO	(1 << 2)
-#define HCR_ENABLE_PIXEL	(1 << 1)
-#define HCR_ENABLE_TMDS		(1 << 0)
-#define HDMI_HICR	0x1004
-#define HDMI_INTR_I2C_ERROR	(1 << 4)
-#define HDMI_INTR_I2C_FULL	(1 << 3)
-#define HDMI_INTR_I2C_DONE	(1 << 2)
-#define HDMI_INTR_HPD		(1 << 0)
-#define HDMI_HSR	0x1008
-#define HDMI_HISR	0x100C
-#define HDMI_HI2CRDB0	0x1200
-#define HDMI_HI2CHCR	0x1240
-#define HI2C_HDCP_WRITE		(0 << 2)
-#define HI2C_HDCP_RI_READ	(1 << 2)
-#define HI2C_HDCP_READ		(2 << 2)
-#define HI2C_EDID_READ		(3 << 2)
-#define HI2C_READ_CONTINUE	(1 << 1)
-#define HI2C_ENABLE_TRANSACTION	(1 << 0)
-
-#define HDMI_ICRH	0x1100
-#define HDMI_HI2CTDR0	0x1244
-#define HDMI_HI2CTDR1	0x1248
-
-#define I2C_STAT_INIT		0
-#define I2C_READ_DONE		1
-#define I2C_TRANSACTION_DONE	2
-
-struct hdmi_i2c_dev {
-	struct i2c_adapter *adap;
-	struct mutex i2c_lock;
-	struct completion complete;
-	int status;
-	struct i2c_msg *msg;
-	int buf_offset;
-};
-
-static void hdmi_i2c_irq_enable(struct mrst_hdmi_dev *hdmi_dev)
-{
-	u32 temp;
-
-	temp = HDMI_READ(HDMI_HICR);
-	temp |= (HDMI_INTR_I2C_ERROR | HDMI_INTR_I2C_FULL | HDMI_INTR_I2C_DONE);
-	HDMI_WRITE(HDMI_HICR, temp);
-	HDMI_READ(HDMI_HICR);
-}
-
-static void hdmi_i2c_irq_disable(struct mrst_hdmi_dev *hdmi_dev)
-{
-	HDMI_WRITE(HDMI_HICR, 0x0);
-	HDMI_READ(HDMI_HICR);
-}
-
-static int xfer_read(struct i2c_adapter *adap, struct i2c_msg *pmsg)
-{
-	struct mrst_hdmi_dev *hdmi_dev = i2c_get_adapdata(adap);
-	struct hdmi_i2c_dev *i2c_dev = hdmi_dev->i2c_dev;
-	u32 temp;
-
-	i2c_dev->status = I2C_STAT_INIT;
-	i2c_dev->msg = pmsg;
-	i2c_dev->buf_offset = 0;
-	INIT_COMPLETION(i2c_dev->complete);
-
-	/* Enable I2C transaction */
-	temp = ((pmsg->len) << 20) | HI2C_EDID_READ | HI2C_ENABLE_TRANSACTION;
-	HDMI_WRITE(HDMI_HI2CHCR, temp);
-	HDMI_READ(HDMI_HI2CHCR);
-
-	while (i2c_dev->status != I2C_TRANSACTION_DONE)
-		wait_for_completion_interruptible_timeout(&i2c_dev->complete,
-								10 * HZ);
-
-	return 0;
-}
-
-static int xfer_write(struct i2c_adapter *adap, struct i2c_msg *pmsg)
-{
-	/*
-	 * XXX: i2c write seems isn't useful for EDID probe, don't do anything
-	 */
-	return 0;
-}
-
-static int mrst_hdmi_i2c_access(struct i2c_adapter *adap,
-				struct i2c_msg *pmsg,
-				int num)
-{
-	struct mrst_hdmi_dev *hdmi_dev = i2c_get_adapdata(adap);
-	struct hdmi_i2c_dev *i2c_dev = hdmi_dev->i2c_dev;
-	int i, err = 0;
-
-	mutex_lock(&i2c_dev->i2c_lock);
-
-	/* Enable i2c unit */
-	HDMI_WRITE(HDMI_ICRH, 0x00008760);
-
-	/* Enable irq */
-	hdmi_i2c_irq_enable(hdmi_dev);
-	for (i = 0; i < num; i++) {
-		if (pmsg->len && pmsg->buf) {
-			if (pmsg->flags & I2C_M_RD)
-				err = xfer_read(adap, pmsg);
-			else
-				err = xfer_write(adap, pmsg);
-		}
-		pmsg++;         /* next message */
-	}
-
-	/* Disable irq */
-	hdmi_i2c_irq_disable(hdmi_dev);
-
-	mutex_unlock(&i2c_dev->i2c_lock);
-
-	return i;
-}
-
-static u32 mrst_hdmi_i2c_func(struct i2c_adapter *adapter)
-{
-	return I2C_FUNC_I2C | I2C_FUNC_10BIT_ADDR;
-}
-
-static const struct i2c_algorithm mrst_hdmi_i2c_algorithm = {
-	.master_xfer	= mrst_hdmi_i2c_access,
-	.functionality  = mrst_hdmi_i2c_func,
-};
-
-static struct i2c_adapter mrst_hdmi_i2c_adapter = {
-	.name		= "mrst_hdmi_i2c",
-	.nr		= 3,
-	.owner		= THIS_MODULE,
-	.class		= I2C_CLASS_DDC,
-	.algo		= &mrst_hdmi_i2c_algorithm,
-};
-
-static void hdmi_i2c_read(struct mrst_hdmi_dev *hdmi_dev)
-{
-	struct hdmi_i2c_dev *i2c_dev = hdmi_dev->i2c_dev;
-	struct i2c_msg *msg = i2c_dev->msg;
-	u8 *buf = msg->buf;
-	u32 temp;
-	int i, offset;
-
-	offset = i2c_dev->buf_offset;
-	for (i = 0; i < 0x10; i++) {
-		temp = HDMI_READ(HDMI_HI2CRDB0 + (i * 4));
-		memcpy(buf + (offset + i * 4), &temp, 4);
-	}
-	i2c_dev->buf_offset += (0x10 * 4);
-
-	/* clearing read buffer full intr */
-	temp = HDMI_READ(HDMI_HISR);
-	HDMI_WRITE(HDMI_HISR, temp | HDMI_INTR_I2C_FULL);
-	HDMI_READ(HDMI_HISR);
-
-	/* continue read transaction */
-	temp = HDMI_READ(HDMI_HI2CHCR);
-	HDMI_WRITE(HDMI_HI2CHCR, temp | HI2C_READ_CONTINUE);
-	HDMI_READ(HDMI_HI2CHCR);
-
-	i2c_dev->status = I2C_READ_DONE;
-	return;
-}
-
-static void hdmi_i2c_transaction_done(struct mrst_hdmi_dev *hdmi_dev)
-{
-	struct hdmi_i2c_dev *i2c_dev = hdmi_dev->i2c_dev;
-	u32 temp;
-
-	/* clear transaction done intr */
-	temp = HDMI_READ(HDMI_HISR);
-	HDMI_WRITE(HDMI_HISR, temp | HDMI_INTR_I2C_DONE);
-	HDMI_READ(HDMI_HISR);
-
-
-	temp = HDMI_READ(HDMI_HI2CHCR);
-	HDMI_WRITE(HDMI_HI2CHCR, temp & ~HI2C_ENABLE_TRANSACTION);
-	HDMI_READ(HDMI_HI2CHCR);
-
-	i2c_dev->status = I2C_TRANSACTION_DONE;
-	return;
-}
-
-static irqreturn_t mrst_hdmi_i2c_handler(int this_irq, void *dev)
-{
-	struct mrst_hdmi_dev *hdmi_dev = dev;
-	struct hdmi_i2c_dev *i2c_dev = hdmi_dev->i2c_dev;
-	u32 stat;
-
-	stat = HDMI_READ(HDMI_HISR);
-
-	if (stat & HDMI_INTR_HPD) {
-		HDMI_WRITE(HDMI_HISR, stat | HDMI_INTR_HPD);
-		HDMI_READ(HDMI_HISR);
-	}
-
-	if (stat & HDMI_INTR_I2C_FULL)
-		hdmi_i2c_read(hdmi_dev);
-
-	if (stat & HDMI_INTR_I2C_DONE)
-		hdmi_i2c_transaction_done(hdmi_dev);
-
-	complete(&i2c_dev->complete);
-
-	return IRQ_HANDLED;
-}
-
-/*
- * choose alternate function 2 of GPIO pin 52, 53,
- * which is used by HDMI I2C logic
- */
-static void mrst_hdmi_i2c_gpio_fix(void)
-{
-	void *base;
-	unsigned int gpio_base = 0xff12c000;
-	int gpio_len = 0x1000;
-	u32 temp;
-
-	base = ioremap((resource_size_t)gpio_base, gpio_len);
-	if (base == NULL) {
-		DRM_ERROR("gpio ioremap fail\n");
-		return;
-	}
-
-	temp = readl(base + 0x44);
-	DRM_DEBUG_DRIVER("old gpio val %x\n", temp);
-	writel((temp | 0x00000a00), (base +  0x44));
-	temp = readl(base + 0x44);
-	DRM_DEBUG_DRIVER("new gpio val %x\n", temp);
-
-	iounmap(base);
-}
-
-int mrst_hdmi_i2c_init(struct pci_dev *dev)
-{
-	struct mrst_hdmi_dev *hdmi_dev;
-	struct hdmi_i2c_dev *i2c_dev;
-	int ret;
-
-	hdmi_dev = pci_get_drvdata(dev);
-
-	i2c_dev = kzalloc(sizeof(struct hdmi_i2c_dev), GFP_KERNEL);
-	if (i2c_dev == NULL) {
-		DRM_ERROR("Can't allocate interface\n");
-		ret = -ENOMEM;
-		goto exit;
-	}
-
-	i2c_dev->adap = &mrst_hdmi_i2c_adapter;
-	i2c_dev->status = I2C_STAT_INIT;
-	init_completion(&i2c_dev->complete);
-	mutex_init(&i2c_dev->i2c_lock);
-	i2c_set_adapdata(&mrst_hdmi_i2c_adapter, hdmi_dev);
-	hdmi_dev->i2c_dev = i2c_dev;
-
-	/* Enable HDMI I2C function on gpio */
-	mrst_hdmi_i2c_gpio_fix();
-
-	/* request irq */
-	ret = request_irq(dev->irq, mrst_hdmi_i2c_handler, IRQF_SHARED,
-			  mrst_hdmi_i2c_adapter.name, hdmi_dev);
-	if (ret) {
-		DRM_ERROR("Failed to request IRQ for I2C controller\n");
-		goto err;
-	}
-
-	/* Adapter registration */
-	ret = i2c_add_numbered_adapter(&mrst_hdmi_i2c_adapter);
-	return ret;
-
-err:
-	kfree(i2c_dev);
-exit:
-	return ret;
-}
-
-void mrst_hdmi_i2c_exit(struct pci_dev *dev)
-{
-	struct mrst_hdmi_dev *hdmi_dev;
-	struct hdmi_i2c_dev *i2c_dev;
-
-	hdmi_dev = pci_get_drvdata(dev);
-	if (i2c_del_adapter(&mrst_hdmi_i2c_adapter))
-		DRM_DEBUG_DRIVER("Failed to delete hdmi-i2c adapter\n");
-
-	i2c_dev = hdmi_dev->i2c_dev;
-	kfree(i2c_dev);
-	free_irq(dev->irq, hdmi_dev);
-}
diff --git a/drivers/staging/gma500/mrst_lvds.c b/drivers/staging/gma500/mrst_lvds.c
deleted file mode 100644
index e7999a2a3796..000000000000
--- a/drivers/staging/gma500/mrst_lvds.c
+++ /dev/null
@@ -1,407 +0,0 @@
-/*
- * Copyright © 2006-2009 Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authors:
- *	Eric Anholt <eric@anholt.net>
- *	Dave Airlie <airlied@linux.ie>
- *	Jesse Barnes <jesse.barnes@intel.com>
- */
-
-#include <linux/i2c.h>
-#include <drm/drmP.h>
-#include <asm/mrst.h>
-
-#include "intel_bios.h"
-#include "psb_drv.h"
-#include "psb_intel_drv.h"
-#include "psb_intel_reg.h"
-#include "power.h"
-#include <linux/pm_runtime.h>
-
-/* The max/min PWM frequency in BPCR[31:17] - */
-/* The smallest number is 1 (not 0) that can fit in the
- * 15-bit field of the and then*/
-/* shifts to the left by one bit to get the actual 16-bit
- * value that the 15-bits correspond to.*/
-#define MRST_BLC_MAX_PWM_REG_FREQ	    0xFFFF
-#define BRIGHTNESS_MAX_LEVEL 100
-
-/**
- * Sets the power state for the panel.
- */
-static void mrst_lvds_set_power(struct drm_device *dev,
-				struct psb_intel_output *output, bool on)
-{
-	u32 pp_status;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	if (!gma_power_begin(dev, true))
-		return;
-
-	if (on) {
-		REG_WRITE(PP_CONTROL, REG_READ(PP_CONTROL) |
-			  POWER_TARGET_ON);
-		do {
-			pp_status = REG_READ(PP_STATUS);
-		} while ((pp_status & (PP_ON | PP_READY)) == PP_READY);
-		dev_priv->is_lvds_on = true;
-		if (dev_priv->ops->lvds_bl_power)
-			dev_priv->ops->lvds_bl_power(dev, true);
-	} else {
-		if (dev_priv->ops->lvds_bl_power)
-			dev_priv->ops->lvds_bl_power(dev, false);
-		REG_WRITE(PP_CONTROL, REG_READ(PP_CONTROL) &
-			  ~POWER_TARGET_ON);
-		do {
-			pp_status = REG_READ(PP_STATUS);
-		} while (pp_status & PP_ON);
-		dev_priv->is_lvds_on = false;
-		pm_request_idle(&dev->pdev->dev);
-	}
-	gma_power_end(dev);
-}
-
-static void mrst_lvds_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct psb_intel_output *output = enc_to_psb_intel_output(encoder);
-
-	if (mode == DRM_MODE_DPMS_ON)
-		mrst_lvds_set_power(dev, output, true);
-	else
-		mrst_lvds_set_power(dev, output, false);
-
-	/* XXX: We never power down the LVDS pairs. */
-}
-
-static void mrst_lvds_mode_set(struct drm_encoder *encoder,
-			       struct drm_display_mode *mode,
-			       struct drm_display_mode *adjusted_mode)
-{
-	struct psb_intel_mode_device *mode_dev =
-				enc_to_psb_intel_output(encoder)->mode_dev;
-	struct drm_device *dev = encoder->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 lvds_port;
-	uint64_t v = DRM_MODE_SCALE_FULLSCREEN;
-
-	if (!gma_power_begin(dev, true))
-		return;
-
-	/*
-	 * The LVDS pin pair will already have been turned on in the
-	 * psb_intel_crtc_mode_set since it has a large impact on the DPLL
-	 * settings.
-	 */
-	lvds_port = (REG_READ(LVDS) &
-		    (~LVDS_PIPEB_SELECT)) |
-		    LVDS_PORT_EN |
-		    LVDS_BORDER_EN;
-
-	/* If the firmware says dither on Moorestown, or the BIOS does
-	   on Oaktrail then enable dithering */
-	if (mode_dev->panel_wants_dither || dev_priv->lvds_dither)
-		lvds_port |= MRST_PANEL_8TO6_DITHER_ENABLE;
-
-	REG_WRITE(LVDS, lvds_port);
-
-	drm_connector_property_get_value(
-		&enc_to_psb_intel_output(encoder)->base,
-		dev->mode_config.scaling_mode_property,
-		&v);
-
-	if (v == DRM_MODE_SCALE_NO_SCALE)
-		REG_WRITE(PFIT_CONTROL, 0);
-	else if (v == DRM_MODE_SCALE_ASPECT) {
-		if ((mode->vdisplay != adjusted_mode->crtc_vdisplay) ||
-		    (mode->hdisplay != adjusted_mode->crtc_hdisplay)) {
-			if ((adjusted_mode->crtc_hdisplay * mode->vdisplay) ==
-			    (mode->hdisplay * adjusted_mode->crtc_vdisplay))
-				REG_WRITE(PFIT_CONTROL, PFIT_ENABLE);
-			else if ((adjusted_mode->crtc_hdisplay *
-				mode->vdisplay) > (mode->hdisplay *
-				adjusted_mode->crtc_vdisplay))
-				REG_WRITE(PFIT_CONTROL, PFIT_ENABLE |
-					  PFIT_SCALING_MODE_PILLARBOX);
-			else
-				REG_WRITE(PFIT_CONTROL, PFIT_ENABLE |
-					  PFIT_SCALING_MODE_LETTERBOX);
-		} else
-			REG_WRITE(PFIT_CONTROL, PFIT_ENABLE);
-	} else /*(v == DRM_MODE_SCALE_FULLSCREEN)*/
-		REG_WRITE(PFIT_CONTROL, PFIT_ENABLE);
-
-	gma_power_end(dev);
-}
-
-static void mrst_lvds_prepare(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct psb_intel_output *output = enc_to_psb_intel_output(encoder);
-	struct psb_intel_mode_device *mode_dev = output->mode_dev;
-
-	if (!gma_power_begin(dev, true))
-		return;
-
-	mode_dev->saveBLC_PWM_CTL = REG_READ(BLC_PWM_CTL);
-	mode_dev->backlight_duty_cycle = (mode_dev->saveBLC_PWM_CTL &
-					  BACKLIGHT_DUTY_CYCLE_MASK);
-	mrst_lvds_set_power(dev, output, false);
-	gma_power_end(dev);
-}
-
-static u32 mrst_lvds_get_max_backlight(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 ret;
-
-	if (gma_power_begin(dev, false)) {
-		ret = ((REG_READ(BLC_PWM_CTL) &
-			  BACKLIGHT_MODULATION_FREQ_MASK) >>
-			  BACKLIGHT_MODULATION_FREQ_SHIFT) * 2;
-
-		gma_power_end(dev);
-	} else
-		ret = ((dev_priv->saveBLC_PWM_CTL &
-			  BACKLIGHT_MODULATION_FREQ_MASK) >>
-			  BACKLIGHT_MODULATION_FREQ_SHIFT) * 2;
-
-	return ret;
-}
-
-static void mrst_lvds_commit(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct psb_intel_output *output = enc_to_psb_intel_output(encoder);
-	struct psb_intel_mode_device *mode_dev = output->mode_dev;
-
-	if (mode_dev->backlight_duty_cycle == 0)
-		mode_dev->backlight_duty_cycle =
-					mrst_lvds_get_max_backlight(dev);
-	mrst_lvds_set_power(dev, output, true);
-}
-
-static const struct drm_encoder_helper_funcs mrst_lvds_helper_funcs = {
-	.dpms = mrst_lvds_dpms,
-	.mode_fixup = psb_intel_lvds_mode_fixup,
-	.prepare = mrst_lvds_prepare,
-	.mode_set = mrst_lvds_mode_set,
-	.commit = mrst_lvds_commit,
-};
-
-static struct drm_display_mode lvds_configuration_modes[] = {
-	/* hard coded fixed mode for TPO LTPS LPJ040K001A */
-	{ DRM_MODE("800x480",  DRM_MODE_TYPE_DRIVER, 33264, 800, 836,
-		   846, 1056, 0, 480, 489, 491, 525, 0, 0) },
-	/* hard coded fixed mode for LVDS 800x480 */
-	{ DRM_MODE("800x480",  DRM_MODE_TYPE_DRIVER, 30994, 800, 801,
-		   802, 1024, 0, 480, 481, 482, 525, 0, 0) },
-	/* hard coded fixed mode for Samsung 480wsvga LVDS 1024x600@75 */
-	{ DRM_MODE("1024x600", DRM_MODE_TYPE_DRIVER, 53990, 1024, 1072,
-		   1104, 1184, 0, 600, 603, 604, 608, 0, 0) },
-	/* hard coded fixed mode for Samsung 480wsvga LVDS 1024x600@75 */
-	{ DRM_MODE("1024x600", DRM_MODE_TYPE_DRIVER, 53990, 1024, 1104,
-		   1136, 1184, 0, 600, 603, 604, 608, 0, 0) },
-	/* hard coded fixed mode for Sharp wsvga LVDS 1024x600 */
-	{ DRM_MODE("1024x600", DRM_MODE_TYPE_DRIVER, 48885, 1024, 1124,
-		   1204, 1312, 0, 600, 607, 610, 621, 0, 0) },
-	/* hard coded fixed mode for LVDS 1024x768 */
-	{ DRM_MODE("1024x768", DRM_MODE_TYPE_DRIVER, 65000, 1024, 1048,
-		   1184, 1344, 0, 768, 771, 777, 806, 0, 0) },
-	/* hard coded fixed mode for LVDS 1366x768 */
-	{ DRM_MODE("1366x768", DRM_MODE_TYPE_DRIVER, 77500, 1366, 1430,
-		   1558, 1664, 0, 768, 769, 770, 776, 0, 0) },
-};
-
-/* Returns the panel fixed mode from configuration. */
-
-static struct drm_display_mode *
-mrst_lvds_get_configuration_mode(struct drm_device *dev)
-{
-	struct drm_display_mode *mode = NULL;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct mrst_timing_info *ti = &dev_priv->gct_data.DTD;
-
-	if (dev_priv->vbt_data.size != 0x00) { /*if non-zero, then use vbt*/
-		mode = kzalloc(sizeof(*mode), GFP_KERNEL);
-		if (!mode)
-			return NULL;
-
-		mode->hdisplay = (ti->hactive_hi << 8) | ti->hactive_lo;
-		mode->vdisplay = (ti->vactive_hi << 8) | ti->vactive_lo;
-		mode->hsync_start = mode->hdisplay + \
-				((ti->hsync_offset_hi << 8) | \
-				ti->hsync_offset_lo);
-		mode->hsync_end = mode->hsync_start + \
-				((ti->hsync_pulse_width_hi << 8) | \
-				ti->hsync_pulse_width_lo);
-		mode->htotal = mode->hdisplay + ((ti->hblank_hi << 8) | \
-							ti->hblank_lo);
-		mode->vsync_start = \
-			mode->vdisplay + ((ti->vsync_offset_hi << 4) | \
-						ti->vsync_offset_lo);
-		mode->vsync_end = \
-			mode->vsync_start + ((ti->vsync_pulse_width_hi << 4) | \
-						ti->vsync_pulse_width_lo);
-		mode->vtotal = mode->vdisplay + \
-				((ti->vblank_hi << 8) | ti->vblank_lo);
-		mode->clock = ti->pixel_clock * 10;
-#if 0
-		printk(KERN_INFO "hdisplay is %d\n", mode->hdisplay);
-		printk(KERN_INFO "vdisplay is %d\n", mode->vdisplay);
-		printk(KERN_INFO "HSS is %d\n", mode->hsync_start);
-		printk(KERN_INFO "HSE is %d\n", mode->hsync_end);
-		printk(KERN_INFO "htotal is %d\n", mode->htotal);
-		printk(KERN_INFO "VSS is %d\n", mode->vsync_start);
-		printk(KERN_INFO "VSE is %d\n", mode->vsync_end);
-		printk(KERN_INFO "vtotal is %d\n", mode->vtotal);
-		printk(KERN_INFO "clock is %d\n", mode->clock);
-#endif
-	} else
-		mode = drm_mode_duplicate(dev, &lvds_configuration_modes[2]);
-
-	drm_mode_set_name(mode);
-	drm_mode_set_crtcinfo(mode, 0);
-
-	return mode;
-}
-
-/**
- * mrst_lvds_init - setup LVDS connectors on this device
- * @dev: drm device
- *
- * Create the connector, register the LVDS DDC bus, and try to figure out what
- * modes we can display on the LVDS panel (if present).
- */
-void mrst_lvds_init(struct drm_device *dev,
-		    struct psb_intel_mode_device *mode_dev)
-{
-	struct psb_intel_output *psb_intel_output;
-	struct drm_connector *connector;
-	struct drm_encoder *encoder;
-	struct drm_psb_private *dev_priv =
-				(struct drm_psb_private *) dev->dev_private;
-	struct edid *edid;
-	int ret = 0;
-	struct i2c_adapter *i2c_adap;
-	struct drm_display_mode *scan;	/* *modes, *bios_mode; */
-
-	psb_intel_output = kzalloc(sizeof(struct psb_intel_output), GFP_KERNEL);
-	if (!psb_intel_output)
-		return;
-
-	psb_intel_output->mode_dev = mode_dev;
-	connector = &psb_intel_output->base;
-	encoder = &psb_intel_output->enc;
-	dev_priv->is_lvds_on = true;
-	drm_connector_init(dev, &psb_intel_output->base,
-			   &psb_intel_lvds_connector_funcs,
-			   DRM_MODE_CONNECTOR_LVDS);
-
-	drm_encoder_init(dev, &psb_intel_output->enc, &psb_intel_lvds_enc_funcs,
-			 DRM_MODE_ENCODER_LVDS);
-
-	drm_mode_connector_attach_encoder(&psb_intel_output->base,
-					  &psb_intel_output->enc);
-	psb_intel_output->type = INTEL_OUTPUT_LVDS;
-
-	drm_encoder_helper_add(encoder, &mrst_lvds_helper_funcs);
-	drm_connector_helper_add(connector,
-				 &psb_intel_lvds_connector_helper_funcs);
-	connector->display_info.subpixel_order = SubPixelHorizontalRGB;
-	connector->interlace_allowed = false;
-	connector->doublescan_allowed = false;
-
-	drm_connector_attach_property(connector,
-					dev->mode_config.scaling_mode_property,
-					DRM_MODE_SCALE_FULLSCREEN);
-	drm_connector_attach_property(connector,
-					dev_priv->backlight_property,
-					BRIGHTNESS_MAX_LEVEL);
-
-	mode_dev->panel_wants_dither = false;
-	if (dev_priv->vbt_data.size != 0x00)
-		mode_dev->panel_wants_dither = (dev_priv->gct_data.
-			Panel_Port_Control & MRST_PANEL_8TO6_DITHER_ENABLE);
-
-	/*
-	 * LVDS discovery:
-	 * 1) check for EDID on DDC
-	 * 2) check for VBT data
-	 * 3) check to see if LVDS is already on
-	 *    if none of the above, no panel
-	 * 4) make sure lid is open
-	 *    if closed, act like it's not there for now
-	 */
-
-	i2c_adap = i2c_get_adapter(dev_priv->ops->i2c_bus);
-
-	if (i2c_adap == NULL)
-		dev_err(dev->dev, "No ddc adapter available!\n");
-	/*
-	 * Attempt to get the fixed panel mode from DDC.  Assume that the
-	 * preferred mode is the right one.
-	 */
-	if (i2c_adap) {
-		edid = drm_get_edid(connector, i2c_adap);
-		if (edid) {
-			drm_mode_connector_update_edid_property(connector,
-									edid);
-			ret = drm_add_edid_modes(connector, edid);
-			kfree(edid);
-		}
-
-		list_for_each_entry(scan, &connector->probed_modes, head) {
-			if (scan->type & DRM_MODE_TYPE_PREFERRED) {
-				mode_dev->panel_fixed_mode =
-				    drm_mode_duplicate(dev, scan);
-				goto out;	/* FIXME: check for quirks */
-			}
-		}
-	}
-	/*
-	 * If we didn't get EDID, try geting panel timing
-	 * from configuration data
-	 */
-	mode_dev->panel_fixed_mode = mrst_lvds_get_configuration_mode(dev);
-
-	if (mode_dev->panel_fixed_mode) {
-		mode_dev->panel_fixed_mode->type |= DRM_MODE_TYPE_PREFERRED;
-		goto out;	/* FIXME: check for quirks */
-	}
-
-	/* If we still don't have a mode after all that, give up. */
-	if (!mode_dev->panel_fixed_mode) {
-		dev_err(dev->dev, "Found no modes on the lvds, ignoring the LVDS\n");
-		goto failed_find;
-	}
-
-out:
-	drm_sysfs_connector_add(connector);
-	return;
-
-failed_find:
-	dev_dbg(dev->dev, "No LVDS modes found, disabling.\n");
-	if (psb_intel_output->ddc_bus)
-		psb_intel_i2c_destroy(psb_intel_output->ddc_bus);
-
-/* failed_ddc: */
-
-	drm_encoder_cleanup(encoder);
-	drm_connector_cleanup(connector);
-	kfree(connector);
-}
-
diff --git a/drivers/staging/gma500/power.c b/drivers/staging/gma500/power.c
deleted file mode 100644
index 408257038335..000000000000
--- a/drivers/staging/gma500/power.c
+++ /dev/null
@@ -1,318 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2009-2011, Intel Corporation.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- * Authors:
- *    Benjamin Defnet <benjamin.r.defnet@intel.com>
- *    Rajesh Poornachandran <rajesh.poornachandran@intel.com>
- * Massively reworked
- *    Alan Cox <alan@linux.intel.com>
- */
-
-#include "power.h"
-#include "psb_drv.h"
-#include "psb_reg.h"
-#include "psb_intel_reg.h"
-#include <linux/mutex.h>
-#include <linux/pm_runtime.h>
-
-static struct mutex power_mutex;	/* Serialize power ops */
-static spinlock_t power_ctrl_lock;	/* Serialize power claim */
-
-/**
- *	gma_power_init		-	initialise power manager
- *	@dev: our device
- *
- *	Set up for power management tracking of our hardware.
- */
-void gma_power_init(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	/* FIXME: Move APM/OSPM base into relevant device code */
-	dev_priv->apm_base = dev_priv->apm_reg & 0xffff;
-	dev_priv->ospm_base &= 0xffff;
-
-	dev_priv->display_power = true;	/* We start active */
-	dev_priv->display_count = 0;	/* Currently no users */
-	dev_priv->suspended = false;	/* And not suspended */
-	spin_lock_init(&power_ctrl_lock);
-	mutex_init(&power_mutex);
-
-	dev_priv->ops->init_pm(dev);
-}
-
-/**
- *	gma_power_uninit	-	end power manager
- *	@dev: device to end for
- *
- *	Undo the effects of gma_power_init
- */
-void gma_power_uninit(struct drm_device *dev)
-{
-	pm_runtime_disable(&dev->pdev->dev);
-	pm_runtime_set_suspended(&dev->pdev->dev);
-}
-
-/**
- *	gma_suspend_display	-	suspend the display logic
- *	@dev: our DRM device
- *
- *	Suspend the display logic of the graphics interface
- */
-static void gma_suspend_display(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	if (!dev_priv->display_power)
-		return;
-	dev_priv->ops->save_regs(dev);
-	dev_priv->ops->power_down(dev);
-	dev_priv->display_power = false;
-}
-
-/**
- *	gma_resume_display	-	resume display side logic
- *
- *	Resume the display hardware restoring state and enabling
- *	as necessary.
- */
-static void gma_resume_display(struct pci_dev *pdev)
-{
-	struct drm_device *dev = pci_get_drvdata(pdev);
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	if (dev_priv->display_power)
-		return;
-
-	/* turn on the display power island */
-	dev_priv->ops->power_up(dev);
-	dev_priv->suspended = false;
-	dev_priv->display_power = true;
-
-	PSB_WVDC32(dev_priv->pge_ctl | _PSB_PGETBL_ENABLED, PSB_PGETBL_CTL);
-	pci_write_config_word(pdev, PSB_GMCH_CTRL,
-			dev_priv->gmch_ctrl | _PSB_GMCH_ENABLED);
-	dev_priv->ops->restore_regs(dev);
-}
-
-/**
- *	gma_suspend_pci		-	suspend PCI side
- *	@pdev: PCI device
- *
- *	Perform the suspend processing on our PCI device state
- */
-static void gma_suspend_pci(struct pci_dev *pdev)
-{
-	struct drm_device *dev = pci_get_drvdata(pdev);
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	int bsm, vbt;
-
-	if (dev_priv->suspended)
-		return;
-
-	pci_save_state(pdev);
-	pci_read_config_dword(pdev, 0x5C, &bsm);
-	dev_priv->saveBSM = bsm;
-	pci_read_config_dword(pdev, 0xFC, &vbt);
-	dev_priv->saveVBT = vbt;
-	pci_read_config_dword(pdev, PSB_PCIx_MSI_ADDR_LOC, &dev_priv->msi_addr);
-	pci_read_config_dword(pdev, PSB_PCIx_MSI_DATA_LOC, &dev_priv->msi_data);
-
-	pci_disable_device(pdev);
-	pci_set_power_state(pdev, PCI_D3hot);
-
-	dev_priv->suspended = true;
-}
-
-/**
- *	gma_resume_pci		-	resume helper
- *	@dev: our PCI device
- *
- *	Perform the resume processing on our PCI device state - rewrite
- *	register state and re-enable the PCI device
- */
-static bool gma_resume_pci(struct pci_dev *pdev)
-{
-	struct drm_device *dev = pci_get_drvdata(pdev);
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	int ret;
-
-	if (!dev_priv->suspended)
-		return true;
-
-	pci_set_power_state(pdev, PCI_D0);
-	pci_restore_state(pdev);
-	pci_write_config_dword(pdev, 0x5c, dev_priv->saveBSM);
-	pci_write_config_dword(pdev, 0xFC, dev_priv->saveVBT);
-	/* restoring MSI address and data in PCIx space */
-	pci_write_config_dword(pdev, PSB_PCIx_MSI_ADDR_LOC, dev_priv->msi_addr);
-	pci_write_config_dword(pdev, PSB_PCIx_MSI_DATA_LOC, dev_priv->msi_data);
-	ret = pci_enable_device(pdev);
-
-	if (ret != 0)
-		dev_err(&pdev->dev, "pci_enable failed: %d\n", ret);
-	else
-		dev_priv->suspended = false;
-	return !dev_priv->suspended;
-}
-
-/**
- *	gma_power_suspend		-	bus callback for suspend
- *	@pdev: our PCI device
- *	@state: suspend type
- *
- *	Called back by the PCI layer during a suspend of the system. We
- *	perform the necessary shut down steps and save enough state that
- *	we can undo this when resume is called.
- */
-int gma_power_suspend(struct device *_dev)
-{
-	struct pci_dev *pdev = container_of(_dev, struct pci_dev, dev);
-	struct drm_device *dev = pci_get_drvdata(pdev);
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	mutex_lock(&power_mutex);
-	if (!dev_priv->suspended) {
-		if (dev_priv->display_count) {
-			mutex_unlock(&power_mutex);
-			return -EBUSY;
-		}
-		psb_irq_uninstall(dev);
-		gma_suspend_display(dev);
-		gma_suspend_pci(pdev);
-	}
-	mutex_unlock(&power_mutex);
-	return 0;
-}
-
-/**
- *	gma_power_resume		-	resume power
- *	@pdev: PCI device
- *
- *	Resume the PCI side of the graphics and then the displays
- */
-int gma_power_resume(struct device *_dev)
-{
-	struct pci_dev *pdev = container_of(_dev, struct pci_dev, dev);
-	struct drm_device *dev = pci_get_drvdata(pdev);
-
-	mutex_lock(&power_mutex);
-	gma_resume_pci(pdev);
-	gma_resume_display(pdev);
-	psb_irq_preinstall(dev);
-	psb_irq_postinstall(dev);
-	mutex_unlock(&power_mutex);
-	return 0;
-}
-
-/**
- *	gma_power_is_on		-	returne true if power is on
- *	@dev: our DRM device
- *
- *	Returns true if the display island power is on at this moment
- */
-bool gma_power_is_on(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	return dev_priv->display_power;
-}
-
-/**
- *	gma_power_begin		-	begin requiring power
- *	@dev: our DRM device
- *	@force_on: true to force power on
- *
- *	Begin an action that requires the display power island is enabled.
- *	We refcount the islands.
- */
-bool gma_power_begin(struct drm_device *dev, bool force_on)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	int ret;
-	unsigned long flags;
-
-	spin_lock_irqsave(&power_ctrl_lock, flags);
-	/* Power already on ? */
-	if (dev_priv->display_power) {
-		dev_priv->display_count++;
-		pm_runtime_get(&dev->pdev->dev);
-		spin_unlock_irqrestore(&power_ctrl_lock, flags);
-		return true;
-	}
-	if (force_on == false)
-		goto out_false;
-
-	/* Ok power up needed */
-	ret = gma_resume_pci(dev->pdev);
-	if (ret == 0) {
-		/* FIXME: we want to defer this for Medfield/Oaktrail */
-		gma_resume_display(dev->pdev);
-		psb_irq_preinstall(dev);
-		psb_irq_postinstall(dev);
-		pm_runtime_get(&dev->pdev->dev);
-		dev_priv->display_count++;
-		spin_unlock_irqrestore(&power_ctrl_lock, flags);
-		return true;
-	}
-out_false:
-	spin_unlock_irqrestore(&power_ctrl_lock, flags);
-	return false;
-}
-
-/**
- *	gma_power_end		-	end use of power
- *	@dev: Our DRM device
- *
- *	Indicate that one of our gma_power_begin() requested periods when
- *	the diplay island power is needed has completed.
- */
-void gma_power_end(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	unsigned long flags;
-	spin_lock_irqsave(&power_ctrl_lock, flags);
-	dev_priv->display_count--;
-	WARN_ON(dev_priv->display_count < 0);
-	spin_unlock_irqrestore(&power_ctrl_lock, flags);
-	pm_runtime_put(&dev->pdev->dev);
-}
-
-int psb_runtime_suspend(struct device *dev)
-{
-	return gma_power_suspend(dev);
-}
-
-int psb_runtime_resume(struct device *dev)
-{
-	return gma_power_resume(dev);;
-}
-
-int psb_runtime_idle(struct device *dev)
-{
-	struct drm_device *drmdev = pci_get_drvdata(to_pci_dev(dev));
-	struct drm_psb_private *dev_priv = drmdev->dev_private;
-	if (dev_priv->display_count)
-		return 0;
-	else
-		return 1;
-}
diff --git a/drivers/staging/gma500/power.h b/drivers/staging/gma500/power.h
deleted file mode 100644
index 1969d2ecb328..000000000000
--- a/drivers/staging/gma500/power.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2009-2011, Intel Corporation.
- * All Rights Reserved.
-
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
- * SOFTWARE.
- *
- * Authors:
- *    Benjamin Defnet <benjamin.r.defnet@intel.com>
- *    Rajesh Poornachandran <rajesh.poornachandran@intel.com>
- * Massively reworked
- *    Alan Cox <alan@linux.intel.com>
- */
-#ifndef _PSB_POWERMGMT_H_
-#define _PSB_POWERMGMT_H_
-
-#include <linux/pci.h>
-#include <drm/drmP.h>
-
-void gma_power_init(struct drm_device *dev);
-void gma_power_uninit(struct drm_device *dev);
-
-/*
- * The kernel bus power management  will call these functions
- */
-int gma_power_suspend(struct device *dev);
-int gma_power_resume(struct device *dev);
-
-/*
- * These are the functions the driver should use to wrap all hw access
- * (i.e. register reads and writes)
- */
-bool gma_power_begin(struct drm_device *dev, bool force);
-void gma_power_end(struct drm_device *dev);
-
-/*
- * Use this function to do an instantaneous check for if the hw is on.
- * Only use this in cases where you know the mutex is already held such
- * as in irq install/uninstall and you need to
- * prevent a deadlock situation.  Otherwise use gma_power_begin().
- */
-bool gma_power_is_on(struct drm_device *dev);
-
-/*
- * GFX-Runtime PM callbacks
- */
-int psb_runtime_suspend(struct device *dev);
-int psb_runtime_resume(struct device *dev);
-int psb_runtime_idle(struct device *dev);
-
-#endif /*_PSB_POWERMGMT_H_*/
diff --git a/drivers/staging/gma500/psb_device.c b/drivers/staging/gma500/psb_device.c
deleted file mode 100644
index b97aa78519f2..000000000000
--- a/drivers/staging/gma500/psb_device.c
+++ /dev/null
@@ -1,321 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2011, Intel Corporation.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-
-#include <linux/backlight.h>
-#include <drm/drmP.h>
-#include <drm/drm.h>
-#include "psb_drm.h"
-#include "psb_drv.h"
-#include "psb_reg.h"
-#include "psb_intel_reg.h"
-#include "intel_bios.h"
-
-
-static int psb_output_init(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	psb_intel_lvds_init(dev, &dev_priv->mode_dev);
-	psb_intel_sdvo_init(dev, SDVOB);
-	return 0;
-}
-
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
-
-/*
- *	Poulsbo Backlight Interfaces
- */
-
-#define BLC_PWM_PRECISION_FACTOR 100	/* 10000000 */
-#define BLC_PWM_FREQ_CALC_CONSTANT 32
-#define MHz 1000000
-
-#define PSB_BLC_PWM_PRECISION_FACTOR    10
-#define PSB_BLC_MAX_PWM_REG_FREQ        0xFFFE
-#define PSB_BLC_MIN_PWM_REG_FREQ        0x2
-
-#define PSB_BACKLIGHT_PWM_POLARITY_BIT_CLEAR (0xFFFE)
-#define PSB_BACKLIGHT_PWM_CTL_SHIFT	(16)
-
-static int psb_brightness;
-static struct backlight_device *psb_backlight_device;
-
-static int psb_get_brightness(struct backlight_device *bd)
-{
-	/* return locally cached var instead of HW read (due to DPST etc.) */
-	/* FIXME: ideally return actual value in case firmware fiddled with
-	   it */
-	return psb_brightness;
-}
-
-
-static int psb_backlight_setup(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	unsigned long core_clock;
-	/* u32 bl_max_freq; */
-	/* unsigned long value; */
-	u16 bl_max_freq;
-	uint32_t value;
-	uint32_t blc_pwm_precision_factor;
-
-	/* get bl_max_freq and pol from dev_priv*/
-	if (!dev_priv->lvds_bl) {
-		dev_err(dev->dev, "Has no valid LVDS backlight info\n");
-		return -ENOENT;
-	}
-	bl_max_freq = dev_priv->lvds_bl->freq;
-	blc_pwm_precision_factor = PSB_BLC_PWM_PRECISION_FACTOR;
-
-	core_clock = dev_priv->core_freq;
-
-	value = (core_clock * MHz) / BLC_PWM_FREQ_CALC_CONSTANT;
-	value *= blc_pwm_precision_factor;
-	value /= bl_max_freq;
-	value /= blc_pwm_precision_factor;
-
-	if (value > (unsigned long long)PSB_BLC_MAX_PWM_REG_FREQ ||
-		 value < (unsigned long long)PSB_BLC_MIN_PWM_REG_FREQ)
-				return -ERANGE;
-	else {
-		value &= PSB_BACKLIGHT_PWM_POLARITY_BIT_CLEAR;
-		REG_WRITE(BLC_PWM_CTL,
-			(value << PSB_BACKLIGHT_PWM_CTL_SHIFT) | (value));
-	}
-	return 0;
-}
-
-static int psb_set_brightness(struct backlight_device *bd)
-{
-	struct drm_device *dev = bl_get_data(psb_backlight_device);
-	int level = bd->props.brightness;
-
-	/* Percentage 1-100% being valid */
-	if (level < 1)
-		level = 1;
-
-	psb_intel_lvds_set_brightness(dev, level);
-	psb_brightness = level;
-	return 0;
-}
-
-static const struct backlight_ops psb_ops = {
-	.get_brightness = psb_get_brightness,
-	.update_status  = psb_set_brightness,
-};
-
-static int psb_backlight_init(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	int ret;
-	struct backlight_properties props;
-
-	memset(&props, 0, sizeof(struct backlight_properties));
-	props.max_brightness = 100;
-	props.type = BACKLIGHT_PLATFORM;
-
-	psb_backlight_device = backlight_device_register("psb-bl",
-					NULL, (void *)dev, &psb_ops, &props);
-	if (IS_ERR(psb_backlight_device))
-		return PTR_ERR(psb_backlight_device);
-
-	ret = psb_backlight_setup(dev);
-	if (ret < 0) {
-		backlight_device_unregister(psb_backlight_device);
-		psb_backlight_device = NULL;
-		return ret;
-	}
-	psb_backlight_device->props.brightness = 100;
-	psb_backlight_device->props.max_brightness = 100;
-	backlight_update_status(psb_backlight_device);
-	dev_priv->backlight_device = psb_backlight_device;
-	return 0;
-}
-
-#endif
-
-/*
- *	Provide the Poulsbo specific chip logic and low level methods
- *	for power management
- */
-
-static void psb_init_pm(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	u32 gating = PSB_RSGX32(PSB_CR_CLKGATECTL);
-	gating &= ~3;	/* Disable 2D clock gating */
-	gating |= 1;
-	PSB_WSGX32(gating, PSB_CR_CLKGATECTL);
-	PSB_RSGX32(PSB_CR_CLKGATECTL);
-}
-
-/**
- *	psb_save_display_registers	-	save registers lost on suspend
- *	@dev: our DRM device
- *
- *	Save the state we need in order to be able to restore the interface
- *	upon resume from suspend
- */
-static int psb_save_display_registers(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct drm_crtc *crtc;
-	struct drm_connector *connector;
-
-	/* Display arbitration control + watermarks */
-	dev_priv->saveDSPARB = PSB_RVDC32(DSPARB);
-	dev_priv->saveDSPFW1 = PSB_RVDC32(DSPFW1);
-	dev_priv->saveDSPFW2 = PSB_RVDC32(DSPFW2);
-	dev_priv->saveDSPFW3 = PSB_RVDC32(DSPFW3);
-	dev_priv->saveDSPFW4 = PSB_RVDC32(DSPFW4);
-	dev_priv->saveDSPFW5 = PSB_RVDC32(DSPFW5);
-	dev_priv->saveDSPFW6 = PSB_RVDC32(DSPFW6);
-	dev_priv->saveCHICKENBIT = PSB_RVDC32(DSPCHICKENBIT);
-
-	/* Save crtc and output state */
-	mutex_lock(&dev->mode_config.mutex);
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
-		if (drm_helper_crtc_in_use(crtc))
-			crtc->funcs->save(crtc);
-	}
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head)
-		connector->funcs->save(connector);
-
-	mutex_unlock(&dev->mode_config.mutex);
-	return 0;
-}
-
-/**
- *	psb_restore_display_registers	-	restore lost register state
- *	@dev: our DRM device
- *
- *	Restore register state that was lost during suspend and resume.
- */
-static int psb_restore_display_registers(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct drm_crtc *crtc;
-	struct drm_connector *connector;
-
-	/* Display arbitration + watermarks */
-	PSB_WVDC32(dev_priv->saveDSPARB, DSPARB);
-	PSB_WVDC32(dev_priv->saveDSPFW1, DSPFW1);
-	PSB_WVDC32(dev_priv->saveDSPFW2, DSPFW2);
-	PSB_WVDC32(dev_priv->saveDSPFW3, DSPFW3);
-	PSB_WVDC32(dev_priv->saveDSPFW4, DSPFW4);
-	PSB_WVDC32(dev_priv->saveDSPFW5, DSPFW5);
-	PSB_WVDC32(dev_priv->saveDSPFW6, DSPFW6);
-	PSB_WVDC32(dev_priv->saveCHICKENBIT, DSPCHICKENBIT);
-
-	/*make sure VGA plane is off. it initializes to on after reset!*/
-	PSB_WVDC32(0x80000000, VGACNTRL);
-
-	mutex_lock(&dev->mode_config.mutex);
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head)
-		if (drm_helper_crtc_in_use(crtc))
-			crtc->funcs->restore(crtc);
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list, head)
-		connector->funcs->restore(connector);
-
-	mutex_unlock(&dev->mode_config.mutex);
-	return 0;
-}
-
-static int psb_power_down(struct drm_device *dev)
-{
-	return 0;
-}
-
-static int psb_power_up(struct drm_device *dev)
-{
-	return 0;
-}
-
-static void psb_get_core_freq(struct drm_device *dev)
-{
-	uint32_t clock;
-	struct pci_dev *pci_root = pci_get_bus_and_slot(0, 0);
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	/*pci_write_config_dword(pci_root, 0xD4, 0x00C32004);*/
-	/*pci_write_config_dword(pci_root, 0xD0, 0xE0033000);*/
-
-	pci_write_config_dword(pci_root, 0xD0, 0xD0050300);
-	pci_read_config_dword(pci_root, 0xD4, &clock);
-	pci_dev_put(pci_root);
-
-	switch (clock & 0x07) {
-	case 0:
-		dev_priv->core_freq = 100;
-		break;
-	case 1:
-		dev_priv->core_freq = 133;
-		break;
-	case 2:
-		dev_priv->core_freq = 150;
-		break;
-	case 3:
-		dev_priv->core_freq = 178;
-		break;
-	case 4:
-		dev_priv->core_freq = 200;
-		break;
-	case 5:
-	case 6:
-	case 7:
-		dev_priv->core_freq = 266;
-	default:
-		dev_priv->core_freq = 0;
-	}
-}
-
-static int psb_chip_setup(struct drm_device *dev)
-{
-	psb_get_core_freq(dev);
-	gma_intel_opregion_init(dev);
-	psb_intel_init_bios(dev);
-	return 0;
-}
-
-const struct psb_ops psb_chip_ops = {
-	.name = "Poulsbo",
-	.accel_2d = 1,
-	.pipes = 2,
-	.crtcs = 2,
-	.sgx_offset = PSB_SGX_OFFSET,
-	.chip_setup = psb_chip_setup,
-
-	.crtc_helper = &psb_intel_helper_funcs,
-	.crtc_funcs = &psb_intel_crtc_funcs,
-
-	.output_init = psb_output_init,
-
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
-	.backlight_init = psb_backlight_init,
-#endif
-
-	.init_pm = psb_init_pm,
-	.save_regs = psb_save_display_registers,
-	.restore_regs = psb_restore_display_registers,
-	.power_down = psb_power_down,
-	.power_up = psb_power_up,
-};
-
diff --git a/drivers/staging/gma500/psb_drm.h b/drivers/staging/gma500/psb_drm.h
deleted file mode 100644
index 0da846835688..000000000000
--- a/drivers/staging/gma500/psb_drm.h
+++ /dev/null
@@ -1,219 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2007-2011, Intel Corporation.
- * All Rights Reserved.
- * Copyright (c) 2008, Tungsten Graphics Inc.  Cedar Park, TX., USA.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-
-#ifndef _PSB_DRM_H_
-#define _PSB_DRM_H_
-
-#define PSB_NUM_PIPE 3
-
-#define PSB_GPU_ACCESS_READ         (1ULL << 32)
-#define PSB_GPU_ACCESS_WRITE        (1ULL << 33)
-#define PSB_GPU_ACCESS_MASK         (PSB_GPU_ACCESS_READ | PSB_GPU_ACCESS_WRITE)
-
-#define PSB_BO_FLAG_COMMAND         (1ULL << 52)
-
-/*
- * Feedback components:
- */
-
-struct drm_psb_sizes_arg {
-	u32 ta_mem_size;
-	u32 mmu_size;
-	u32 pds_size;
-	u32 rastgeom_size;
-	u32 tt_size;
-	u32 vram_size;
-};
-
-struct drm_psb_dpst_lut_arg {
-	uint8_t lut[256];
-	int output_id;
-};
-
-#define PSB_DC_CRTC_SAVE 0x01
-#define PSB_DC_CRTC_RESTORE 0x02
-#define PSB_DC_OUTPUT_SAVE 0x04
-#define PSB_DC_OUTPUT_RESTORE 0x08
-#define PSB_DC_CRTC_MASK 0x03
-#define PSB_DC_OUTPUT_MASK 0x0C
-
-struct drm_psb_dc_state_arg {
-	u32 flags;
-	u32 obj_id;
-};
-
-struct drm_psb_mode_operation_arg {
-	u32 obj_id;
-	u16 operation;
-	struct drm_mode_modeinfo mode;
-	void *data;
-};
-
-struct drm_psb_stolen_memory_arg {
-	u32 base;
-	u32 size;
-};
-
-/*Display Register Bits*/
-#define REGRWBITS_PFIT_CONTROLS			(1 << 0)
-#define REGRWBITS_PFIT_AUTOSCALE_RATIOS		(1 << 1)
-#define REGRWBITS_PFIT_PROGRAMMED_SCALE_RATIOS	(1 << 2)
-#define REGRWBITS_PIPEASRC			(1 << 3)
-#define REGRWBITS_PIPEBSRC			(1 << 4)
-#define REGRWBITS_VTOTAL_A			(1 << 5)
-#define REGRWBITS_VTOTAL_B			(1 << 6)
-#define REGRWBITS_DSPACNTR	(1 << 8)
-#define REGRWBITS_DSPBCNTR	(1 << 9)
-#define REGRWBITS_DSPCCNTR	(1 << 10)
-
-/*Overlay Register Bits*/
-#define OV_REGRWBITS_OVADD			(1 << 0)
-#define OV_REGRWBITS_OGAM_ALL			(1 << 1)
-
-#define OVC_REGRWBITS_OVADD                  (1 << 2)
-#define OVC_REGRWBITS_OGAM_ALL			(1 << 3)
-
-struct drm_psb_register_rw_arg {
-	u32 b_force_hw_on;
-
-	u32 display_read_mask;
-	u32 display_write_mask;
-
-	struct {
-		u32 pfit_controls;
-		u32 pfit_autoscale_ratios;
-		u32 pfit_programmed_scale_ratios;
-		u32 pipeasrc;
-		u32 pipebsrc;
-		u32 vtotal_a;
-		u32 vtotal_b;
-	} display;
-
-	u32 overlay_read_mask;
-	u32 overlay_write_mask;
-
-	struct {
-		u32 OVADD;
-		u32 OGAMC0;
-		u32 OGAMC1;
-		u32 OGAMC2;
-		u32 OGAMC3;
-		u32 OGAMC4;
-		u32 OGAMC5;
-		u32 IEP_ENABLED;
-		u32 IEP_BLE_MINMAX;
-		u32 IEP_BSSCC_CONTROL;
-		u32 b_wait_vblank;
-	} overlay;
-
-	u32 sprite_enable_mask;
-	u32 sprite_disable_mask;
-
-	struct {
-		u32 dspa_control;
-		u32 dspa_key_value;
-		u32 dspa_key_mask;
-		u32 dspc_control;
-		u32 dspc_stride;
-		u32 dspc_position;
-		u32 dspc_linear_offset;
-		u32 dspc_size;
-		u32 dspc_surface;
-	} sprite;
-
-	u32 subpicture_enable_mask;
-	u32 subpicture_disable_mask;
-};
-
-/* Controlling the kernel modesetting buffers */
-
-#define DRM_PSB_SIZES           0x07
-#define DRM_PSB_FUSE_REG	0x08
-#define DRM_PSB_DC_STATE	0x0A
-#define DRM_PSB_ADB		0x0B
-#define DRM_PSB_MODE_OPERATION	0x0C
-#define DRM_PSB_STOLEN_MEMORY	0x0D
-#define DRM_PSB_REGISTER_RW	0x0E
-
-/*
- * NOTE: Add new commands here, but increment
- * the values below and increment their
- * corresponding defines where they're
- * defined elsewhere.
- */
-
-#define DRM_PSB_GEM_CREATE	0x10
-#define DRM_PSB_2D_OP		0x11
-#define DRM_PSB_GEM_MMAP	0x12
-#define DRM_PSB_DPST		0x1B
-#define DRM_PSB_GAMMA		0x1C
-#define DRM_PSB_DPST_BL		0x1D
-#define DRM_PSB_GET_PIPE_FROM_CRTC_ID 0x1F
-
-#define PSB_MODE_OPERATION_MODE_VALID	0x01
-#define PSB_MODE_OPERATION_SET_DC_BASE  0x02
-
-struct drm_psb_get_pipe_from_crtc_id_arg {
-	/** ID of CRTC being requested **/
-	u32 crtc_id;
-
-	/** pipe of requested CRTC **/
-	u32 pipe;
-};
-
-/* FIXME: move this into a medfield header once we are sure it isn't needed for an
-   ioctl  */
-struct psb_drm_dpu_rect {  
-	int x, y;             
-	int width, height;    
-};  
-
-struct drm_psb_gem_create {
-	__u64 size;
-	__u32 handle;
-	__u32 flags;
-#define PSB_GEM_CREATE_STOLEN		1	/* Stolen memory can be used */
-};
-
-#define PSB_2D_OP_BUFLEN		16
-
-struct drm_psb_2d_op {
-	__u32 src;		/* Handles, only src supported right now */
-	__u32 dst;
-	__u32 mask;
-	__u32 pat;
-	__u32 size;		/* In dwords of command */
-	__u32 spare;		/* And bumps array to u64 align */
-	__u32 cmd[PSB_2D_OP_BUFLEN];
-};
-
-struct drm_psb_gem_mmap {
-	__u32 handle;
-	__u32 pad;
-	/**
-	 * Fake offset to use for subsequent mmap call
-	 *
-	 * This is a fixed-size type for 32/64 compatibility.
-	 */
-	__u64 offset;
-};
-
-#endif
diff --git a/drivers/staging/gma500/psb_drv.c b/drivers/staging/gma500/psb_drv.c
deleted file mode 100644
index 95816808f867..000000000000
--- a/drivers/staging/gma500/psb_drv.c
+++ /dev/null
@@ -1,1230 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2007-2011, Intel Corporation.
- * All Rights Reserved.
- * Copyright (c) 2008, Tungsten Graphics, Inc. Cedar Park, TX., USA.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-
-#include <drm/drmP.h>
-#include <drm/drm.h>
-#include "psb_drm.h"
-#include "psb_drv.h"
-#include "framebuffer.h"
-#include "psb_reg.h"
-#include "psb_intel_reg.h"
-#include "intel_bios.h"
-#include "mid_bios.h"
-#include "mdfld_dsi_dbi.h"
-#include <drm/drm_pciids.h>
-#include "power.h"
-#include <linux/cpu.h>
-#include <linux/notifier.h>
-#include <linux/spinlock.h>
-#include <linux/pm_runtime.h>
-#include <linux/module.h>
-#include <acpi/video.h>
-
-static int drm_psb_trap_pagefaults;
-
-int drm_psb_no_fb;
-
-static int psb_probe(struct pci_dev *pdev, const struct pci_device_id *ent);
-
-MODULE_PARM_DESC(no_fb, "Disable FBdev");
-MODULE_PARM_DESC(trap_pagefaults, "Error and reset on MMU pagefaults");
-module_param_named(no_fb, drm_psb_no_fb, int, 0600);
-module_param_named(trap_pagefaults, drm_psb_trap_pagefaults, int, 0600);
-
-
-static DEFINE_PCI_DEVICE_TABLE(pciidlist) = {
-	{ 0x8086, 0x8108, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &psb_chip_ops },
-	{ 0x8086, 0x8109, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &psb_chip_ops },
-#if defined(CONFIG_DRM_PSB_MRST)
-	{ 0x8086, 0x4100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mrst_chip_ops},
-	{ 0x8086, 0x4101, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mrst_chip_ops},
-	{ 0x8086, 0x4102, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mrst_chip_ops},
-	{ 0x8086, 0x4103, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mrst_chip_ops},
-	{ 0x8086, 0x4104, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mrst_chip_ops},
-	{ 0x8086, 0x4105, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mrst_chip_ops},
-	{ 0x8086, 0x4106, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mrst_chip_ops},
-	{ 0x8086, 0x4107, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mrst_chip_ops},
-#endif
-#if defined(CONFIG_DRM_PSB_MFLD)
-	{ 0x8086, 0x0130, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
-	{ 0x8086, 0x0131, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
-	{ 0x8086, 0x0132, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
-	{ 0x8086, 0x0133, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
-	{ 0x8086, 0x0134, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
-	{ 0x8086, 0x0135, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
-	{ 0x8086, 0x0136, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
-	{ 0x8086, 0x0137, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &mdfld_chip_ops},
-#endif
-#if defined(CONFIG_DRM_PSB_CDV)
-	{ 0x8086, 0x0be0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
-	{ 0x8086, 0x0be1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
-	{ 0x8086, 0x0be2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
-	{ 0x8086, 0x0be3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
-	{ 0x8086, 0x0be4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
-	{ 0x8086, 0x0be5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
-	{ 0x8086, 0x0be6, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
-	{ 0x8086, 0x0be7, PCI_ANY_ID, PCI_ANY_ID, 0, 0, (long) &cdv_chip_ops},
-#endif
-	{ 0, 0, 0}
-};
-MODULE_DEVICE_TABLE(pci, pciidlist);
-
-/*
- * Standard IOCTLs.
- */
-
-#define DRM_IOCTL_PSB_SIZES	\
-		DRM_IOR(DRM_PSB_SIZES + DRM_COMMAND_BASE, \
-			struct drm_psb_sizes_arg)
-#define DRM_IOCTL_PSB_FUSE_REG	\
-		DRM_IOWR(DRM_PSB_FUSE_REG + DRM_COMMAND_BASE, uint32_t)
-#define DRM_IOCTL_PSB_DC_STATE	\
-		DRM_IOW(DRM_PSB_DC_STATE + DRM_COMMAND_BASE, \
-			struct drm_psb_dc_state_arg)
-#define DRM_IOCTL_PSB_ADB	\
-		DRM_IOWR(DRM_PSB_ADB + DRM_COMMAND_BASE, uint32_t)
-#define DRM_IOCTL_PSB_MODE_OPERATION	\
-		DRM_IOWR(DRM_PSB_MODE_OPERATION + DRM_COMMAND_BASE, \
-			 struct drm_psb_mode_operation_arg)
-#define DRM_IOCTL_PSB_STOLEN_MEMORY	\
-		DRM_IOWR(DRM_PSB_STOLEN_MEMORY + DRM_COMMAND_BASE, \
-			 struct drm_psb_stolen_memory_arg)
-#define DRM_IOCTL_PSB_REGISTER_RW	\
-		DRM_IOWR(DRM_PSB_REGISTER_RW + DRM_COMMAND_BASE, \
-			 struct drm_psb_register_rw_arg)
-#define DRM_IOCTL_PSB_DPST	\
-		DRM_IOWR(DRM_PSB_DPST + DRM_COMMAND_BASE, \
-			 uint32_t)
-#define DRM_IOCTL_PSB_GAMMA	\
-		DRM_IOWR(DRM_PSB_GAMMA + DRM_COMMAND_BASE, \
-			 struct drm_psb_dpst_lut_arg)
-#define DRM_IOCTL_PSB_DPST_BL	\
-		DRM_IOWR(DRM_PSB_DPST_BL + DRM_COMMAND_BASE, \
-			 uint32_t)
-#define DRM_IOCTL_PSB_GET_PIPE_FROM_CRTC_ID	\
-		DRM_IOWR(DRM_PSB_GET_PIPE_FROM_CRTC_ID + DRM_COMMAND_BASE, \
-			 struct drm_psb_get_pipe_from_crtc_id_arg)
-#define DRM_IOCTL_PSB_GEM_CREATE	\
-		DRM_IOWR(DRM_PSB_GEM_CREATE + DRM_COMMAND_BASE, \
-			 struct drm_psb_gem_create)
-#define DRM_IOCTL_PSB_2D_OP	\
-		DRM_IOW(DRM_PSB_2D_OP + DRM_COMMAND_BASE, \
-			 struct drm_psb_2d_op)
-#define DRM_IOCTL_PSB_GEM_MMAP	\
-		DRM_IOWR(DRM_PSB_GEM_MMAP + DRM_COMMAND_BASE, \
-			 struct drm_psb_gem_mmap)
-
-static int psb_sizes_ioctl(struct drm_device *dev, void *data,
-			   struct drm_file *file_priv);
-static int psb_dc_state_ioctl(struct drm_device *dev, void * data,
-			      struct drm_file *file_priv);
-static int psb_adb_ioctl(struct drm_device *dev, void *data,
-			 struct drm_file *file_priv);
-static int psb_mode_operation_ioctl(struct drm_device *dev, void *data,
-				    struct drm_file *file_priv);
-static int psb_stolen_memory_ioctl(struct drm_device *dev, void *data,
-				   struct drm_file *file_priv);
-static int psb_register_rw_ioctl(struct drm_device *dev, void *data,
-				 struct drm_file *file_priv);
-static int psb_dpst_ioctl(struct drm_device *dev, void *data,
-			  struct drm_file *file_priv);
-static int psb_gamma_ioctl(struct drm_device *dev, void *data,
-			   struct drm_file *file_priv);
-static int psb_dpst_bl_ioctl(struct drm_device *dev, void *data,
-			     struct drm_file *file_priv);
-
-#define PSB_IOCTL_DEF(ioctl, func, flags) \
-	[DRM_IOCTL_NR(ioctl) - DRM_COMMAND_BASE] = {ioctl, flags, func}
-
-static struct drm_ioctl_desc psb_ioctls[] = {
-	PSB_IOCTL_DEF(DRM_IOCTL_PSB_SIZES, psb_sizes_ioctl, DRM_AUTH),
-	PSB_IOCTL_DEF(DRM_IOCTL_PSB_DC_STATE, psb_dc_state_ioctl, DRM_AUTH),
-	PSB_IOCTL_DEF(DRM_IOCTL_PSB_ADB, psb_adb_ioctl, DRM_AUTH),
-	PSB_IOCTL_DEF(DRM_IOCTL_PSB_MODE_OPERATION, psb_mode_operation_ioctl,
-		      DRM_AUTH),
-	PSB_IOCTL_DEF(DRM_IOCTL_PSB_STOLEN_MEMORY, psb_stolen_memory_ioctl,
-		      DRM_AUTH),
-	PSB_IOCTL_DEF(DRM_IOCTL_PSB_REGISTER_RW, psb_register_rw_ioctl,
-		      DRM_AUTH),
-	PSB_IOCTL_DEF(DRM_IOCTL_PSB_DPST, psb_dpst_ioctl, DRM_AUTH),
-	PSB_IOCTL_DEF(DRM_IOCTL_PSB_GAMMA, psb_gamma_ioctl, DRM_AUTH),
-	PSB_IOCTL_DEF(DRM_IOCTL_PSB_DPST_BL, psb_dpst_bl_ioctl, DRM_AUTH),
-	PSB_IOCTL_DEF(DRM_IOCTL_PSB_GET_PIPE_FROM_CRTC_ID,
-					psb_intel_get_pipe_from_crtc_id, 0),
-	PSB_IOCTL_DEF(DRM_IOCTL_PSB_GEM_CREATE, psb_gem_create_ioctl,
-						DRM_UNLOCKED | DRM_AUTH),
-	PSB_IOCTL_DEF(DRM_IOCTL_PSB_2D_OP, psb_accel_ioctl,
-						DRM_UNLOCKED| DRM_AUTH),
-	PSB_IOCTL_DEF(DRM_IOCTL_PSB_GEM_MMAP, psb_gem_mmap_ioctl,
-						DRM_UNLOCKED | DRM_AUTH),
-};
-
-static void psb_lastclose(struct drm_device *dev)
-{
-	return;
-}
-
-static void psb_do_takedown(struct drm_device *dev)
-{
-}
-
-static int psb_do_init(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_gtt *pg = &dev_priv->gtt;
-
-	uint32_t stolen_gtt;
-
-	int ret = -ENOMEM;
-
-	if (pg->mmu_gatt_start & 0x0FFFFFFF) {
-		dev_err(dev->dev, "Gatt must be 256M aligned. This is a bug.\n");
-		ret = -EINVAL;
-		goto out_err;
-	}
-
-
-	stolen_gtt = (pg->stolen_size >> PAGE_SHIFT) * 4;
-	stolen_gtt = (stolen_gtt + PAGE_SIZE - 1) >> PAGE_SHIFT;
-	stolen_gtt =
-	    (stolen_gtt < pg->gtt_pages) ? stolen_gtt : pg->gtt_pages;
-
-	dev_priv->gatt_free_offset = pg->mmu_gatt_start +
-	    (stolen_gtt << PAGE_SHIFT) * 1024;
-
-	if (1 || drm_debug) {
-		uint32_t core_id = PSB_RSGX32(PSB_CR_CORE_ID);
-		uint32_t core_rev = PSB_RSGX32(PSB_CR_CORE_REVISION);
-		DRM_INFO("SGX core id = 0x%08x\n", core_id);
-		DRM_INFO("SGX core rev major = 0x%02x, minor = 0x%02x\n",
-			 (core_rev & _PSB_CC_REVISION_MAJOR_MASK) >>
-			 _PSB_CC_REVISION_MAJOR_SHIFT,
-			 (core_rev & _PSB_CC_REVISION_MINOR_MASK) >>
-			 _PSB_CC_REVISION_MINOR_SHIFT);
-		DRM_INFO
-		    ("SGX core rev maintenance = 0x%02x, designer = 0x%02x\n",
-		     (core_rev & _PSB_CC_REVISION_MAINTENANCE_MASK) >>
-		     _PSB_CC_REVISION_MAINTENANCE_SHIFT,
-		     (core_rev & _PSB_CC_REVISION_DESIGNER_MASK) >>
-		     _PSB_CC_REVISION_DESIGNER_SHIFT);
-	}
-
-
-	spin_lock_init(&dev_priv->irqmask_lock);
-	spin_lock_init(&dev_priv->lock_2d);
-
-	PSB_WSGX32(0x00000000, PSB_CR_BIF_BANK0);
-	PSB_WSGX32(0x00000000, PSB_CR_BIF_BANK1);
-	PSB_RSGX32(PSB_CR_BIF_BANK1);
-	PSB_WSGX32(PSB_RSGX32(PSB_CR_BIF_CTRL) | _PSB_MMU_ER_MASK,
-							PSB_CR_BIF_CTRL);
-	psb_spank(dev_priv);
-
-	/* mmu_gatt ?? */
-	PSB_WSGX32(pg->gatt_start, PSB_CR_BIF_TWOD_REQ_BASE);
-	return 0;
-out_err:
-	psb_do_takedown(dev);
-	return ret;
-}
-
-static int psb_driver_unload(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	/* Kill vblank etc here */
-
-	gma_backlight_exit(dev);
-
-	if (drm_psb_no_fb == 0)
-		psb_modeset_cleanup(dev);
-
-	if (dev_priv) {
-		psb_lid_timer_takedown(dev_priv);
-		gma_intel_opregion_exit(dev);
-
-		if (dev_priv->ops->chip_teardown)
-			dev_priv->ops->chip_teardown(dev);
-		psb_do_takedown(dev);
-
-
-		if (dev_priv->pf_pd) {
-			psb_mmu_free_pagedir(dev_priv->pf_pd);
-			dev_priv->pf_pd = NULL;
-		}
-		if (dev_priv->mmu) {
-			struct psb_gtt *pg = &dev_priv->gtt;
-
-			down_read(&pg->sem);
-			psb_mmu_remove_pfn_sequence(
-				psb_mmu_get_default_pd
-				(dev_priv->mmu),
-				pg->mmu_gatt_start,
-				dev_priv->vram_stolen_size >> PAGE_SHIFT);
-			up_read(&pg->sem);
-			psb_mmu_driver_takedown(dev_priv->mmu);
-			dev_priv->mmu = NULL;
-		}
-		psb_gtt_takedown(dev);
-		if (dev_priv->scratch_page) {
-			__free_page(dev_priv->scratch_page);
-			dev_priv->scratch_page = NULL;
-		}
-		if (dev_priv->vdc_reg) {
-			iounmap(dev_priv->vdc_reg);
-			dev_priv->vdc_reg = NULL;
-		}
-		if (dev_priv->sgx_reg) {
-			iounmap(dev_priv->sgx_reg);
-			dev_priv->sgx_reg = NULL;
-		}
-
-		kfree(dev_priv);
-		dev->dev_private = NULL;
-
-		/*destroy VBT data*/
-		psb_intel_destroy_bios(dev);
-	}
-
-	gma_power_uninit(dev);
-
-	return 0;
-}
-
-
-static int psb_driver_load(struct drm_device *dev, unsigned long chipset)
-{
-	struct drm_psb_private *dev_priv;
-	unsigned long resource_start;
-	struct psb_gtt *pg;
-	unsigned long irqflags;
-	int ret = -ENOMEM;
-	uint32_t tt_pages;
-	struct drm_connector *connector;
-	struct psb_intel_output *psb_intel_output;
-
-	dev_priv = kzalloc(sizeof(*dev_priv), GFP_KERNEL);
-	if (dev_priv == NULL)
-		return -ENOMEM;
-
-	dev_priv->ops = (struct psb_ops *)chipset;
-	dev_priv->dev = dev;
-	dev->dev_private = (void *) dev_priv;
-
-	if (!IS_PSB(dev)) {
-		if (pci_enable_msi(dev->pdev))
-			dev_warn(dev->dev, "Enabling MSI failed!\n");
-	}
-
-	dev_priv->num_pipe = dev_priv->ops->pipes;
-
-	resource_start = pci_resource_start(dev->pdev, PSB_MMIO_RESOURCE);
-
-	dev_priv->vdc_reg =
-	    ioremap(resource_start + PSB_VDC_OFFSET, PSB_VDC_SIZE);
-	if (!dev_priv->vdc_reg)
-		goto out_err;
-
-	dev_priv->sgx_reg = ioremap(resource_start + dev_priv->ops->sgx_offset,
-							PSB_SGX_SIZE);
-	if (!dev_priv->sgx_reg)
-		goto out_err;
-
-	ret = dev_priv->ops->chip_setup(dev);
-	if (ret)
-		goto out_err;
-
-	/* Init OSPM support */
-	gma_power_init(dev);
-
-	ret = -ENOMEM;
-
-	dev_priv->scratch_page = alloc_page(GFP_DMA32 | __GFP_ZERO);
-	if (!dev_priv->scratch_page)
-		goto out_err;
-
-	set_pages_uc(dev_priv->scratch_page, 1);
-
-	ret = psb_gtt_init(dev, 0);
-	if (ret)
-		goto out_err;
-
-	dev_priv->mmu = psb_mmu_driver_init((void *)0,
-					drm_psb_trap_pagefaults, 0,
-					dev_priv);
-	if (!dev_priv->mmu)
-		goto out_err;
-
-	pg = &dev_priv->gtt;
-
-	tt_pages = (pg->gatt_pages < PSB_TT_PRIV0_PLIMIT) ?
-		(pg->gatt_pages) : PSB_TT_PRIV0_PLIMIT;
-
-
-	dev_priv->pf_pd = psb_mmu_alloc_pd(dev_priv->mmu, 1, 0);
-	if (!dev_priv->pf_pd)
-		goto out_err;
-
-	psb_mmu_set_pd_context(psb_mmu_get_default_pd(dev_priv->mmu), 0);
-	psb_mmu_set_pd_context(dev_priv->pf_pd, 1);
-
-	ret = psb_do_init(dev);
-	if (ret)
-		return ret;
-
-	PSB_WSGX32(0x20000000, PSB_CR_PDS_EXEC_BASE);
-	PSB_WSGX32(0x30000000, PSB_CR_BIF_3D_REQ_BASE);
-
-/*	igd_opregion_init(&dev_priv->opregion_dev); */
-	acpi_video_register();
-	if (dev_priv->lid_state)
-		psb_lid_timer_init(dev_priv);
-
-	ret = drm_vblank_init(dev, dev_priv->num_pipe);
-	if (ret)
-		goto out_err;
-
-	/*
-	 * Install interrupt handlers prior to powering off SGX or else we will
-	 * crash.
-	 */
-	dev_priv->vdc_irq_mask = 0;
-	dev_priv->pipestat[0] = 0;
-	dev_priv->pipestat[1] = 0;
-	dev_priv->pipestat[2] = 0;
-	spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags);
-	PSB_WVDC32(0xFFFFFFFF, PSB_HWSTAM);
-	PSB_WVDC32(0x00000000, PSB_INT_ENABLE_R);
-	PSB_WVDC32(0xFFFFFFFF, PSB_INT_MASK_R);
-	spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags);
-	if (IS_PSB(dev) && drm_core_check_feature(dev, DRIVER_MODESET))
-		drm_irq_install(dev);
-
-	dev->vblank_disable_allowed = 1;
-
-	dev->max_vblank_count = 0xffffff; /* only 24 bits of frame count */
-
-	dev->driver->get_vblank_counter = psb_get_vblank_counter;
-
-#if defined(CONFIG_DRM_PSB_MFLD)
-	/* FIXME: this is not the right place for this stuff ! */
-	mdfld_output_setup(dev);
-#endif
-	if (drm_psb_no_fb == 0) {
-		psb_modeset_init(dev);
-		psb_fbdev_init(dev);
-		drm_kms_helper_poll_init(dev);
-	}
-
-	/* Only add backlight support if we have LVDS output */
-	list_for_each_entry(connector, &dev->mode_config.connector_list,
-			    head) {
-		psb_intel_output = to_psb_intel_output(connector);
-
-		switch (psb_intel_output->type) {
-		case INTEL_OUTPUT_LVDS:
-		case INTEL_OUTPUT_MIPI:
-			ret = gma_backlight_init(dev);
-			break;
-		}
-	}
-
-	if (ret)
-		return ret;
-
-	/* Enable runtime pm at last */
-	pm_runtime_set_active(&dev->pdev->dev);
-	return 0;
-out_err:
-	psb_driver_unload(dev);
-	return ret;
-}
-
-int psb_driver_device_is_agp(struct drm_device *dev)
-{
-	return 0;
-}
-
-
-static int psb_sizes_ioctl(struct drm_device *dev, void *data,
-			   struct drm_file *file_priv)
-{
-	struct drm_psb_private *dev_priv = psb_priv(dev);
-	struct drm_psb_sizes_arg *arg = data;
-
-	*arg = dev_priv->sizes;
-	return 0;
-}
-
-static int psb_dc_state_ioctl(struct drm_device *dev, void *data,
-				struct drm_file *file_priv)
-{
-	uint32_t flags;
-	uint32_t obj_id;
-	struct drm_mode_object *obj;
-	struct drm_connector *connector;
-	struct drm_crtc *crtc;
-	struct drm_psb_dc_state_arg *arg = data;
-
-
-	/* Double check MRST case */
-	if (IS_MRST(dev) || IS_MFLD(dev))
-		return -EOPNOTSUPP;
-
-	flags = arg->flags;
-	obj_id = arg->obj_id;
-
-	if (flags & PSB_DC_CRTC_MASK) {
-		obj = drm_mode_object_find(dev, obj_id,
-				DRM_MODE_OBJECT_CRTC);
-		if (!obj) {
-			dev_dbg(dev->dev, "Invalid CRTC object.\n");
-			return -EINVAL;
-		}
-
-		crtc = obj_to_crtc(obj);
-
-		mutex_lock(&dev->mode_config.mutex);
-		if (drm_helper_crtc_in_use(crtc)) {
-			if (flags & PSB_DC_CRTC_SAVE)
-				crtc->funcs->save(crtc);
-			else
-				crtc->funcs->restore(crtc);
-		}
-		mutex_unlock(&dev->mode_config.mutex);
-
-		return 0;
-	} else if (flags & PSB_DC_OUTPUT_MASK) {
-		obj = drm_mode_object_find(dev, obj_id,
-				DRM_MODE_OBJECT_CONNECTOR);
-		if (!obj) {
-			dev_dbg(dev->dev, "Invalid connector id.\n");
-			return -EINVAL;
-		}
-
-		connector = obj_to_connector(obj);
-		if (flags & PSB_DC_OUTPUT_SAVE)
-			connector->funcs->save(connector);
-		else
-			connector->funcs->restore(connector);
-
-		return 0;
-	}
-	return -EINVAL;
-}
-
-static inline void get_brightness(struct backlight_device *bd)
-{
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
-	if (bd) {
-		bd->props.brightness = bd->ops->get_brightness(bd);
-		backlight_update_status(bd);
-	}
-#endif
-}
-
-static int psb_dpst_bl_ioctl(struct drm_device *dev, void *data,
-		       struct drm_file *file_priv)
-{
-	struct drm_psb_private *dev_priv = psb_priv(dev);
-	uint32_t *arg = data;
-
-	dev_priv->blc_adj2 = *arg;
-	get_brightness(dev_priv->backlight_device);
-	return 0;
-}
-
-static int psb_adb_ioctl(struct drm_device *dev, void *data,
-			struct drm_file *file_priv)
-{
-	struct drm_psb_private *dev_priv = psb_priv(dev);
-	uint32_t *arg = data;
-
-	dev_priv->blc_adj1 = *arg;
-	get_brightness(dev_priv->backlight_device);
-	return 0;
-}
-
-/* return the current mode to the dpst module */
-static int psb_dpst_ioctl(struct drm_device *dev, void *data,
-			  struct drm_file *file_priv)
-{
-	struct drm_psb_private *dev_priv = psb_priv(dev);
-	uint32_t *arg = data;
-	uint32_t x;
-	uint32_t y;
-	uint32_t reg;
-
-	if (!gma_power_begin(dev, 0))
-		return -EIO;
-
-	reg = PSB_RVDC32(PIPEASRC);
-
-	gma_power_end(dev);
-
-	/* horizontal is the left 16 bits */
-	x = reg >> 16;
-	/* vertical is the right 16 bits */
-	y = reg & 0x0000ffff;
-
-	/* the values are the image size minus one */
-	x++;
-	y++;
-
-	*arg = (x << 16) | y;
-
-	return 0;
-}
-static int psb_gamma_ioctl(struct drm_device *dev, void *data,
-			   struct drm_file *file_priv)
-{
-	struct drm_psb_dpst_lut_arg *lut_arg = data;
-	struct drm_mode_object *obj;
-	struct drm_crtc *crtc;
-	struct drm_connector *connector;
-	struct psb_intel_crtc *psb_intel_crtc;
-	int i = 0;
-	int32_t obj_id;
-
-	obj_id = lut_arg->output_id;
-	obj = drm_mode_object_find(dev, obj_id, DRM_MODE_OBJECT_CONNECTOR);
-	if (!obj) {
-		dev_dbg(dev->dev, "Invalid Connector object.\n");
-		return -EINVAL;
-	}
-
-	connector = obj_to_connector(obj);
-	crtc = connector->encoder->crtc;
-	psb_intel_crtc = to_psb_intel_crtc(crtc);
-
-	for (i = 0; i < 256; i++)
-		psb_intel_crtc->lut_adj[i] = lut_arg->lut[i];
-
-	psb_intel_crtc_load_lut(crtc);
-
-	return 0;
-}
-
-static int psb_mode_operation_ioctl(struct drm_device *dev, void *data,
-				struct drm_file *file_priv)
-{
-	uint32_t obj_id;
-	uint16_t op;
-	struct drm_mode_modeinfo *umode;
-	struct drm_display_mode *mode = NULL;
-	struct drm_psb_mode_operation_arg *arg;
-	struct drm_mode_object *obj;
-	struct drm_connector *connector;
-	struct drm_framebuffer *drm_fb;
-	struct psb_framebuffer *psb_fb;
-	struct drm_connector_helper_funcs *connector_funcs;
-	int ret = 0;
-	int resp = MODE_OK;
-	struct drm_psb_private *dev_priv = psb_priv(dev);
-
-	arg = (struct drm_psb_mode_operation_arg *)data;
-	obj_id = arg->obj_id;
-	op = arg->operation;
-
-	switch (op) {
-	case PSB_MODE_OPERATION_SET_DC_BASE:
-		obj = drm_mode_object_find(dev, obj_id, DRM_MODE_OBJECT_FB);
-		if (!obj) {
-			dev_dbg(dev->dev, "Invalid FB id %d\n", obj_id);
-			return -EINVAL;
-		}
-
-		drm_fb = obj_to_fb(obj);
-		psb_fb = to_psb_fb(drm_fb);
-
-		if (gma_power_begin(dev, 0)) {
-			REG_WRITE(DSPASURF, psb_fb->gtt->offset);
-			REG_READ(DSPASURF);
-			gma_power_end(dev);
-		} else {
-			dev_priv->saveDSPASURF = psb_fb->gtt->offset;
-		}
-
-		return 0;
-	case PSB_MODE_OPERATION_MODE_VALID:
-		umode = &arg->mode;
-
-		mutex_lock(&dev->mode_config.mutex);
-
-		obj = drm_mode_object_find(dev, obj_id,
-					DRM_MODE_OBJECT_CONNECTOR);
-		if (!obj) {
-			ret = -EINVAL;
-			goto mode_op_out;
-		}
-
-		connector = obj_to_connector(obj);
-
-		mode = drm_mode_create(dev);
-		if (!mode) {
-			ret = -ENOMEM;
-			goto mode_op_out;
-		}
-
-		/* drm_crtc_convert_umode(mode, umode); */
-		{
-			mode->clock = umode->clock;
-			mode->hdisplay = umode->hdisplay;
-			mode->hsync_start = umode->hsync_start;
-			mode->hsync_end = umode->hsync_end;
-			mode->htotal = umode->htotal;
-			mode->hskew = umode->hskew;
-			mode->vdisplay = umode->vdisplay;
-			mode->vsync_start = umode->vsync_start;
-			mode->vsync_end = umode->vsync_end;
-			mode->vtotal = umode->vtotal;
-			mode->vscan = umode->vscan;
-			mode->vrefresh = umode->vrefresh;
-			mode->flags = umode->flags;
-			mode->type = umode->type;
-			strncpy(mode->name, umode->name, DRM_DISPLAY_MODE_LEN);
-			mode->name[DRM_DISPLAY_MODE_LEN-1] = 0;
-		}
-
-		connector_funcs = (struct drm_connector_helper_funcs *)
-				   connector->helper_private;
-
-		if (connector_funcs->mode_valid) {
-			resp = connector_funcs->mode_valid(connector, mode);
-			arg->data = (void *)resp;
-		}
-
-		/*do some clean up work*/
-		if (mode)
-			drm_mode_destroy(dev, mode);
-mode_op_out:
-		mutex_unlock(&dev->mode_config.mutex);
-		return ret;
-
-	default:
-		dev_dbg(dev->dev, "Unsupported psb mode operation\n");
-		return -EOPNOTSUPP;
-	}
-
-	return 0;
-}
-
-static int psb_stolen_memory_ioctl(struct drm_device *dev, void *data,
-				   struct drm_file *file_priv)
-{
-	struct drm_psb_private *dev_priv = psb_priv(dev);
-	struct drm_psb_stolen_memory_arg *arg = data;
-
-	arg->base = dev_priv->stolen_base;
-	arg->size = dev_priv->vram_stolen_size;
-
-	return 0;
-}
-
-/* FIXME: needs Medfield changes */
-static int psb_register_rw_ioctl(struct drm_device *dev, void *data,
-				 struct drm_file *file_priv)
-{
-	struct drm_psb_private *dev_priv = psb_priv(dev);
-	struct drm_psb_register_rw_arg *arg = data;
-	bool usage = arg->b_force_hw_on ? true : false;
-
-	if (arg->display_write_mask != 0) {
-		if (gma_power_begin(dev, usage)) {
-			if (arg->display_write_mask & REGRWBITS_PFIT_CONTROLS)
-				PSB_WVDC32(arg->display.pfit_controls,
-					   PFIT_CONTROL);
-			if (arg->display_write_mask &
-			    REGRWBITS_PFIT_AUTOSCALE_RATIOS)
-				PSB_WVDC32(arg->display.pfit_autoscale_ratios,
-					   PFIT_AUTO_RATIOS);
-			if (arg->display_write_mask &
-			    REGRWBITS_PFIT_PROGRAMMED_SCALE_RATIOS)
-				PSB_WVDC32(
-				   arg->display.pfit_programmed_scale_ratios,
-				   PFIT_PGM_RATIOS);
-			if (arg->display_write_mask & REGRWBITS_PIPEASRC)
-				PSB_WVDC32(arg->display.pipeasrc,
-					   PIPEASRC);
-			if (arg->display_write_mask & REGRWBITS_PIPEBSRC)
-				PSB_WVDC32(arg->display.pipebsrc,
-					   PIPEBSRC);
-			if (arg->display_write_mask & REGRWBITS_VTOTAL_A)
-				PSB_WVDC32(arg->display.vtotal_a,
-					   VTOTAL_A);
-			if (arg->display_write_mask & REGRWBITS_VTOTAL_B)
-				PSB_WVDC32(arg->display.vtotal_b,
-					   VTOTAL_B);
-			gma_power_end(dev);
-		} else {
-			if (arg->display_write_mask & REGRWBITS_PFIT_CONTROLS)
-				dev_priv->savePFIT_CONTROL =
-						arg->display.pfit_controls;
-			if (arg->display_write_mask &
-			    REGRWBITS_PFIT_AUTOSCALE_RATIOS)
-				dev_priv->savePFIT_AUTO_RATIOS =
-					arg->display.pfit_autoscale_ratios;
-			if (arg->display_write_mask &
-			    REGRWBITS_PFIT_PROGRAMMED_SCALE_RATIOS)
-				dev_priv->savePFIT_PGM_RATIOS =
-				   arg->display.pfit_programmed_scale_ratios;
-			if (arg->display_write_mask & REGRWBITS_PIPEASRC)
-				dev_priv->savePIPEASRC = arg->display.pipeasrc;
-			if (arg->display_write_mask & REGRWBITS_PIPEBSRC)
-				dev_priv->savePIPEBSRC = arg->display.pipebsrc;
-			if (arg->display_write_mask & REGRWBITS_VTOTAL_A)
-				dev_priv->saveVTOTAL_A = arg->display.vtotal_a;
-			if (arg->display_write_mask & REGRWBITS_VTOTAL_B)
-				dev_priv->saveVTOTAL_B = arg->display.vtotal_b;
-		}
-	}
-
-	if (arg->display_read_mask != 0) {
-		if (gma_power_begin(dev, usage)) {
-			if (arg->display_read_mask &
-			    REGRWBITS_PFIT_CONTROLS)
-				arg->display.pfit_controls =
-						PSB_RVDC32(PFIT_CONTROL);
-			if (arg->display_read_mask &
-			    REGRWBITS_PFIT_AUTOSCALE_RATIOS)
-				arg->display.pfit_autoscale_ratios =
-						PSB_RVDC32(PFIT_AUTO_RATIOS);
-			if (arg->display_read_mask &
-			    REGRWBITS_PFIT_PROGRAMMED_SCALE_RATIOS)
-				arg->display.pfit_programmed_scale_ratios =
-						PSB_RVDC32(PFIT_PGM_RATIOS);
-			if (arg->display_read_mask & REGRWBITS_PIPEASRC)
-				arg->display.pipeasrc = PSB_RVDC32(PIPEASRC);
-			if (arg->display_read_mask & REGRWBITS_PIPEBSRC)
-				arg->display.pipebsrc = PSB_RVDC32(PIPEBSRC);
-			if (arg->display_read_mask & REGRWBITS_VTOTAL_A)
-				arg->display.vtotal_a = PSB_RVDC32(VTOTAL_A);
-			if (arg->display_read_mask & REGRWBITS_VTOTAL_B)
-				arg->display.vtotal_b = PSB_RVDC32(VTOTAL_B);
-			gma_power_end(dev);
-		} else {
-			if (arg->display_read_mask &
-			    REGRWBITS_PFIT_CONTROLS)
-				arg->display.pfit_controls =
-						dev_priv->savePFIT_CONTROL;
-			if (arg->display_read_mask &
-			    REGRWBITS_PFIT_AUTOSCALE_RATIOS)
-				arg->display.pfit_autoscale_ratios =
-						dev_priv->savePFIT_AUTO_RATIOS;
-			if (arg->display_read_mask &
-			    REGRWBITS_PFIT_PROGRAMMED_SCALE_RATIOS)
-				arg->display.pfit_programmed_scale_ratios =
-						dev_priv->savePFIT_PGM_RATIOS;
-			if (arg->display_read_mask & REGRWBITS_PIPEASRC)
-				arg->display.pipeasrc = dev_priv->savePIPEASRC;
-			if (arg->display_read_mask & REGRWBITS_PIPEBSRC)
-				arg->display.pipebsrc = dev_priv->savePIPEBSRC;
-			if (arg->display_read_mask & REGRWBITS_VTOTAL_A)
-				arg->display.vtotal_a = dev_priv->saveVTOTAL_A;
-			if (arg->display_read_mask & REGRWBITS_VTOTAL_B)
-				arg->display.vtotal_b = dev_priv->saveVTOTAL_B;
-		}
-	}
-
-	if (arg->overlay_write_mask != 0) {
-		if (gma_power_begin(dev, usage)) {
-			if (arg->overlay_write_mask & OV_REGRWBITS_OGAM_ALL) {
-				PSB_WVDC32(arg->overlay.OGAMC5, OV_OGAMC5);
-				PSB_WVDC32(arg->overlay.OGAMC4, OV_OGAMC4);
-				PSB_WVDC32(arg->overlay.OGAMC3, OV_OGAMC3);
-				PSB_WVDC32(arg->overlay.OGAMC2, OV_OGAMC2);
-				PSB_WVDC32(arg->overlay.OGAMC1, OV_OGAMC1);
-				PSB_WVDC32(arg->overlay.OGAMC0, OV_OGAMC0);
-			}
-			if (arg->overlay_write_mask & OVC_REGRWBITS_OGAM_ALL) {
-				PSB_WVDC32(arg->overlay.OGAMC5, OVC_OGAMC5);
-				PSB_WVDC32(arg->overlay.OGAMC4, OVC_OGAMC4);
-				PSB_WVDC32(arg->overlay.OGAMC3, OVC_OGAMC3);
-				PSB_WVDC32(arg->overlay.OGAMC2, OVC_OGAMC2);
-				PSB_WVDC32(arg->overlay.OGAMC1, OVC_OGAMC1);
-				PSB_WVDC32(arg->overlay.OGAMC0, OVC_OGAMC0);
-			}
-
-			if (arg->overlay_write_mask & OV_REGRWBITS_OVADD) {
-				PSB_WVDC32(arg->overlay.OVADD, OV_OVADD);
-
-				if (arg->overlay.b_wait_vblank) {
-					/* Wait for 20ms.*/
-					unsigned long vblank_timeout = jiffies
-								+ HZ/50;
-					uint32_t temp;
-					while (time_before_eq(jiffies,
-							vblank_timeout)) {
-						temp = PSB_RVDC32(OV_DOVASTA);
-						if ((temp & (0x1 << 31)) != 0)
-							break;
-						cpu_relax();
-					}
-				}
-			}
-			if (arg->overlay_write_mask & OVC_REGRWBITS_OVADD) {
-				PSB_WVDC32(arg->overlay.OVADD, OVC_OVADD);
-				if (arg->overlay.b_wait_vblank) {
-					/* Wait for 20ms.*/
-					unsigned long vblank_timeout =
-							jiffies + HZ/50;
-					uint32_t temp;
-					while (time_before_eq(jiffies,
-							vblank_timeout)) {
-						temp = PSB_RVDC32(OVC_DOVCSTA);
-						if ((temp & (0x1 << 31)) != 0)
-							break;
-						cpu_relax();
-					}
-				}
-			}
-			gma_power_end(dev);
-		} else {
-			if (arg->overlay_write_mask & OV_REGRWBITS_OGAM_ALL) {
-				dev_priv->saveOV_OGAMC5 = arg->overlay.OGAMC5;
-				dev_priv->saveOV_OGAMC4 = arg->overlay.OGAMC4;
-				dev_priv->saveOV_OGAMC3 = arg->overlay.OGAMC3;
-				dev_priv->saveOV_OGAMC2 = arg->overlay.OGAMC2;
-				dev_priv->saveOV_OGAMC1 = arg->overlay.OGAMC1;
-				dev_priv->saveOV_OGAMC0 = arg->overlay.OGAMC0;
-			}
-			if (arg->overlay_write_mask & OVC_REGRWBITS_OGAM_ALL) {
-				dev_priv->saveOVC_OGAMC5 = arg->overlay.OGAMC5;
-				dev_priv->saveOVC_OGAMC4 = arg->overlay.OGAMC4;
-				dev_priv->saveOVC_OGAMC3 = arg->overlay.OGAMC3;
-				dev_priv->saveOVC_OGAMC2 = arg->overlay.OGAMC2;
-				dev_priv->saveOVC_OGAMC1 = arg->overlay.OGAMC1;
-				dev_priv->saveOVC_OGAMC0 = arg->overlay.OGAMC0;
-			}
-			if (arg->overlay_write_mask & OV_REGRWBITS_OVADD)
-				dev_priv->saveOV_OVADD = arg->overlay.OVADD;
-			if (arg->overlay_write_mask & OVC_REGRWBITS_OVADD)
-				dev_priv->saveOVC_OVADD = arg->overlay.OVADD;
-		}
-	}
-
-	if (arg->overlay_read_mask != 0) {
-		if (gma_power_begin(dev, usage)) {
-			if (arg->overlay_read_mask & OV_REGRWBITS_OGAM_ALL) {
-				arg->overlay.OGAMC5 = PSB_RVDC32(OV_OGAMC5);
-				arg->overlay.OGAMC4 = PSB_RVDC32(OV_OGAMC4);
-				arg->overlay.OGAMC3 = PSB_RVDC32(OV_OGAMC3);
-				arg->overlay.OGAMC2 = PSB_RVDC32(OV_OGAMC2);
-				arg->overlay.OGAMC1 = PSB_RVDC32(OV_OGAMC1);
-				arg->overlay.OGAMC0 = PSB_RVDC32(OV_OGAMC0);
-			}
-			if (arg->overlay_read_mask & OVC_REGRWBITS_OGAM_ALL) {
-				arg->overlay.OGAMC5 = PSB_RVDC32(OVC_OGAMC5);
-				arg->overlay.OGAMC4 = PSB_RVDC32(OVC_OGAMC4);
-				arg->overlay.OGAMC3 = PSB_RVDC32(OVC_OGAMC3);
-				arg->overlay.OGAMC2 = PSB_RVDC32(OVC_OGAMC2);
-				arg->overlay.OGAMC1 = PSB_RVDC32(OVC_OGAMC1);
-				arg->overlay.OGAMC0 = PSB_RVDC32(OVC_OGAMC0);
-			}
-			if (arg->overlay_read_mask & OV_REGRWBITS_OVADD)
-				arg->overlay.OVADD = PSB_RVDC32(OV_OVADD);
-			if (arg->overlay_read_mask & OVC_REGRWBITS_OVADD)
-				arg->overlay.OVADD = PSB_RVDC32(OVC_OVADD);
-			gma_power_end(dev);
-		} else {
-			if (arg->overlay_read_mask & OV_REGRWBITS_OGAM_ALL) {
-				arg->overlay.OGAMC5 = dev_priv->saveOV_OGAMC5;
-				arg->overlay.OGAMC4 = dev_priv->saveOV_OGAMC4;
-				arg->overlay.OGAMC3 = dev_priv->saveOV_OGAMC3;
-				arg->overlay.OGAMC2 = dev_priv->saveOV_OGAMC2;
-				arg->overlay.OGAMC1 = dev_priv->saveOV_OGAMC1;
-				arg->overlay.OGAMC0 = dev_priv->saveOV_OGAMC0;
-			}
-			if (arg->overlay_read_mask & OVC_REGRWBITS_OGAM_ALL) {
-				arg->overlay.OGAMC5 = dev_priv->saveOVC_OGAMC5;
-				arg->overlay.OGAMC4 = dev_priv->saveOVC_OGAMC4;
-				arg->overlay.OGAMC3 = dev_priv->saveOVC_OGAMC3;
-				arg->overlay.OGAMC2 = dev_priv->saveOVC_OGAMC2;
-				arg->overlay.OGAMC1 = dev_priv->saveOVC_OGAMC1;
-				arg->overlay.OGAMC0 = dev_priv->saveOVC_OGAMC0;
-			}
-			if (arg->overlay_read_mask & OV_REGRWBITS_OVADD)
-				arg->overlay.OVADD = dev_priv->saveOV_OVADD;
-			if (arg->overlay_read_mask & OVC_REGRWBITS_OVADD)
-				arg->overlay.OVADD = dev_priv->saveOVC_OVADD;
-		}
-	}
-
-	if (arg->sprite_enable_mask != 0) {
-		if (gma_power_begin(dev, usage)) {
-			PSB_WVDC32(0x1F3E, DSPARB);
-			PSB_WVDC32(arg->sprite.dspa_control
-					| PSB_RVDC32(DSPACNTR), DSPACNTR);
-			PSB_WVDC32(arg->sprite.dspa_key_value, DSPAKEYVAL);
-			PSB_WVDC32(arg->sprite.dspa_key_mask, DSPAKEYMASK);
-			PSB_WVDC32(PSB_RVDC32(DSPASURF), DSPASURF);
-			PSB_RVDC32(DSPASURF);
-			PSB_WVDC32(arg->sprite.dspc_control, DSPCCNTR);
-			PSB_WVDC32(arg->sprite.dspc_stride, DSPCSTRIDE);
-			PSB_WVDC32(arg->sprite.dspc_position, DSPCPOS);
-			PSB_WVDC32(arg->sprite.dspc_linear_offset, DSPCLINOFF);
-			PSB_WVDC32(arg->sprite.dspc_size, DSPCSIZE);
-			PSB_WVDC32(arg->sprite.dspc_surface, DSPCSURF);
-			PSB_RVDC32(DSPCSURF);
-			gma_power_end(dev);
-		}
-	}
-
-	if (arg->sprite_disable_mask != 0) {
-		if (gma_power_begin(dev, usage)) {
-			PSB_WVDC32(0x3F3E, DSPARB);
-			PSB_WVDC32(0x0, DSPCCNTR);
-			PSB_WVDC32(arg->sprite.dspc_surface, DSPCSURF);
-			PSB_RVDC32(DSPCSURF);
-			gma_power_end(dev);
-		}
-	}
-
-	if (arg->subpicture_enable_mask != 0) {
-		if (gma_power_begin(dev, usage)) {
-			uint32_t temp;
-			if (arg->subpicture_enable_mask & REGRWBITS_DSPACNTR) {
-				temp =  PSB_RVDC32(DSPACNTR);
-				temp &= ~DISPPLANE_PIXFORMAT_MASK;
-				temp &= ~DISPPLANE_BOTTOM;
-				temp |= DISPPLANE_32BPP;
-				PSB_WVDC32(temp, DSPACNTR);
-
-				temp =  PSB_RVDC32(DSPABASE);
-				PSB_WVDC32(temp, DSPABASE);
-				PSB_RVDC32(DSPABASE);
-				temp =  PSB_RVDC32(DSPASURF);
-				PSB_WVDC32(temp, DSPASURF);
-				PSB_RVDC32(DSPASURF);
-			}
-			if (arg->subpicture_enable_mask & REGRWBITS_DSPBCNTR) {
-				temp =  PSB_RVDC32(DSPBCNTR);
-				temp &= ~DISPPLANE_PIXFORMAT_MASK;
-				temp &= ~DISPPLANE_BOTTOM;
-				temp |= DISPPLANE_32BPP;
-				PSB_WVDC32(temp, DSPBCNTR);
-
-				temp =  PSB_RVDC32(DSPBBASE);
-				PSB_WVDC32(temp, DSPBBASE);
-				PSB_RVDC32(DSPBBASE);
-				temp =  PSB_RVDC32(DSPBSURF);
-				PSB_WVDC32(temp, DSPBSURF);
-				PSB_RVDC32(DSPBSURF);
-			}
-			if (arg->subpicture_enable_mask & REGRWBITS_DSPCCNTR) {
-				temp =  PSB_RVDC32(DSPCCNTR);
-				temp &= ~DISPPLANE_PIXFORMAT_MASK;
-				temp &= ~DISPPLANE_BOTTOM;
-				temp |= DISPPLANE_32BPP;
-				PSB_WVDC32(temp, DSPCCNTR);
-
-				temp =  PSB_RVDC32(DSPCBASE);
-				PSB_WVDC32(temp, DSPCBASE);
-				PSB_RVDC32(DSPCBASE);
-				temp =  PSB_RVDC32(DSPCSURF);
-				PSB_WVDC32(temp, DSPCSURF);
-				PSB_RVDC32(DSPCSURF);
-			}
-			gma_power_end(dev);
-		}
-	}
-
-	if (arg->subpicture_disable_mask != 0) {
-		if (gma_power_begin(dev, usage)) {
-			uint32_t temp;
-			if (arg->subpicture_disable_mask & REGRWBITS_DSPACNTR) {
-				temp =  PSB_RVDC32(DSPACNTR);
-				temp &= ~DISPPLANE_PIXFORMAT_MASK;
-				temp |= DISPPLANE_32BPP_NO_ALPHA;
-				PSB_WVDC32(temp, DSPACNTR);
-
-				temp =  PSB_RVDC32(DSPABASE);
-				PSB_WVDC32(temp, DSPABASE);
-				PSB_RVDC32(DSPABASE);
-				temp =  PSB_RVDC32(DSPASURF);
-				PSB_WVDC32(temp, DSPASURF);
-				PSB_RVDC32(DSPASURF);
-			}
-			if (arg->subpicture_disable_mask & REGRWBITS_DSPBCNTR) {
-				temp =  PSB_RVDC32(DSPBCNTR);
-				temp &= ~DISPPLANE_PIXFORMAT_MASK;
-				temp |= DISPPLANE_32BPP_NO_ALPHA;
-				PSB_WVDC32(temp, DSPBCNTR);
-
-				temp =  PSB_RVDC32(DSPBBASE);
-				PSB_WVDC32(temp, DSPBBASE);
-				PSB_RVDC32(DSPBBASE);
-				temp =  PSB_RVDC32(DSPBSURF);
-				PSB_WVDC32(temp, DSPBSURF);
-				PSB_RVDC32(DSPBSURF);
-			}
-			if (arg->subpicture_disable_mask & REGRWBITS_DSPCCNTR) {
-				temp =  PSB_RVDC32(DSPCCNTR);
-				temp &= ~DISPPLANE_PIXFORMAT_MASK;
-				temp |= DISPPLANE_32BPP_NO_ALPHA;
-				PSB_WVDC32(temp, DSPCCNTR);
-
-				temp =  PSB_RVDC32(DSPCBASE);
-				PSB_WVDC32(temp, DSPCBASE);
-				PSB_RVDC32(DSPCBASE);
-				temp =  PSB_RVDC32(DSPCSURF);
-				PSB_WVDC32(temp, DSPCSURF);
-				PSB_RVDC32(DSPCSURF);
-			}
-			gma_power_end(dev);
-		}
-	}
-
-	return 0;
-}
-
-static int psb_driver_open(struct drm_device *dev, struct drm_file *priv)
-{
-	return 0;
-}
-
-static void psb_driver_close(struct drm_device *dev, struct drm_file *priv)
-{
-}
-
-static long psb_unlocked_ioctl(struct file *filp, unsigned int cmd,
-			       unsigned long arg)
-{
-	struct drm_file *file_priv = filp->private_data;
-	struct drm_device *dev = file_priv->minor->dev;
-	int ret;
-	
-	pm_runtime_forbid(dev->dev);
-	ret = drm_ioctl(filp, cmd, arg);
-	pm_runtime_allow(dev->dev);
-	return ret;
-	/* FIXME: do we need to wrap the other side of this */
-}
-
-
-/* When a client dies:
- *    - Check for and clean up flipped page state
- */
-void psb_driver_preclose(struct drm_device *dev, struct drm_file *priv)
-{
-}
-
-static void psb_remove(struct pci_dev *pdev)
-{
-	struct drm_device *dev = pci_get_drvdata(pdev);
-	drm_put_dev(dev);
-}
-
-static const struct dev_pm_ops psb_pm_ops = {
-	.suspend = gma_power_suspend,
-	.resume = gma_power_resume,
-	.freeze = gma_power_suspend,
-	.thaw = gma_power_resume,
-	.poweroff = gma_power_suspend,
-	.restore = gma_power_resume,
-	.runtime_suspend = psb_runtime_suspend,
-	.runtime_resume = psb_runtime_resume,
-	.runtime_idle = psb_runtime_idle,
-};
-
-static struct vm_operations_struct psb_gem_vm_ops = {
-	.fault = psb_gem_fault,
-	.open = drm_gem_vm_open,
-	.close = drm_gem_vm_close,
-};
-
-static const struct file_operations gma500_driver_fops = {
-	.owner = THIS_MODULE,
-	.open = drm_open,
-	.release = drm_release,
-	.unlocked_ioctl = psb_unlocked_ioctl,
-	.mmap = drm_gem_mmap,
-	.poll = drm_poll,
-	.fasync = drm_fasync,
-	.read = drm_read,
-};
-
-static struct drm_driver driver = {
-	.driver_features = DRIVER_HAVE_IRQ | DRIVER_IRQ_SHARED | \
-			   DRIVER_IRQ_VBL | DRIVER_MODESET | DRIVER_GEM ,
-	.load = psb_driver_load,
-	.unload = psb_driver_unload,
-
-	.ioctls = psb_ioctls,
-	.num_ioctls = DRM_ARRAY_SIZE(psb_ioctls),
-	.device_is_agp = psb_driver_device_is_agp,
-	.irq_preinstall = psb_irq_preinstall,
-	.irq_postinstall = psb_irq_postinstall,
-	.irq_uninstall = psb_irq_uninstall,
-	.irq_handler = psb_irq_handler,
-	.enable_vblank = psb_enable_vblank,
-	.disable_vblank = psb_disable_vblank,
-	.get_vblank_counter = psb_get_vblank_counter,
-	.lastclose = psb_lastclose,
-	.open = psb_driver_open,
-	.preclose = psb_driver_preclose,
-	.postclose = psb_driver_close,
-	.reclaim_buffers = drm_core_reclaim_buffers,
-
-	.gem_init_object = psb_gem_init_object,
-	.gem_free_object = psb_gem_free_object,
-	.gem_vm_ops = &psb_gem_vm_ops,
-	.dumb_create = psb_gem_dumb_create,
-	.dumb_map_offset = psb_gem_dumb_map_gtt,
-	.dumb_destroy = psb_gem_dumb_destroy,
-	.fops = &gma500_driver_fops,
-	.name = DRIVER_NAME,
-	.desc = DRIVER_DESC,
-	.date = PSB_DRM_DRIVER_DATE,
-	.major = PSB_DRM_DRIVER_MAJOR,
-	.minor = PSB_DRM_DRIVER_MINOR,
-	.patchlevel = PSB_DRM_DRIVER_PATCHLEVEL
-};
-
-static struct pci_driver psb_pci_driver = {
-	.name = DRIVER_NAME,
-	.id_table = pciidlist,
-	.probe = psb_probe,
-	.remove = psb_remove,
-	.driver.pm = &psb_pm_ops,
-};
-
-static int psb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
-{
-	return drm_get_pci_dev(pdev, ent, &driver);
-}
-
-static int __init psb_init(void)
-{
-	return drm_pci_init(&driver, &psb_pci_driver);
-}
-
-static void __exit psb_exit(void)
-{
-	drm_pci_exit(&driver, &psb_pci_driver);
-}
-
-late_initcall(psb_init);
-module_exit(psb_exit);
-
-MODULE_AUTHOR("Alan Cox <alan@linux.intel.com> and others");
-MODULE_DESCRIPTION(DRIVER_DESC);
-MODULE_LICENSE("GPL");
diff --git a/drivers/staging/gma500/psb_drv.h b/drivers/staging/gma500/psb_drv.h
deleted file mode 100644
index 11d963a055be..000000000000
--- a/drivers/staging/gma500/psb_drv.h
+++ /dev/null
@@ -1,952 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2007-2011, Intel Corporation.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- **************************************************************************/
-
-#ifndef _PSB_DRV_H_
-#define _PSB_DRV_H_
-
-#include <linux/kref.h>
-
-#include <drm/drmP.h>
-#include "drm_global.h"
-#include "gem_glue.h"
-#include "psb_drm.h"
-#include "psb_reg.h"
-#include "psb_intel_drv.h"
-#include "gtt.h"
-#include "power.h"
-#include "mrst.h"
-#include "medfield.h"
-
-/* Append new drm mode definition here, align with libdrm definition */
-#define DRM_MODE_SCALE_NO_SCALE   	2
-
-enum {
-	CHIP_PSB_8108 = 0,		/* Poulsbo */
-	CHIP_PSB_8109 = 1,		/* Poulsbo */
-	CHIP_MRST_4100 = 2,		/* Moorestown/Oaktrail */
-	CHIP_MFLD_0130 = 3,		/* Medfield */
-};
-
-#define IS_PSB(dev) (((dev)->pci_device & 0xfffe) == 0x8108)
-#define IS_MRST(dev) (((dev)->pci_device & 0xfffc) == 0x4100)
-#define IS_MFLD(dev) (((dev)->pci_device & 0xfff8) == 0x0130)
-
-/*
- * Driver definitions
- */
-
-#define DRIVER_NAME "gma500"
-#define DRIVER_DESC "DRM driver for the Intel GMA500"
-
-#define PSB_DRM_DRIVER_DATE "2011-06-06"
-#define PSB_DRM_DRIVER_MAJOR 1
-#define PSB_DRM_DRIVER_MINOR 0
-#define PSB_DRM_DRIVER_PATCHLEVEL 0
-
-/*
- *	Hardware offsets
- */
-#define PSB_VDC_OFFSET		 0x00000000
-#define PSB_VDC_SIZE		 0x000080000
-#define MRST_MMIO_SIZE		 0x0000C0000
-#define MDFLD_MMIO_SIZE          0x000100000
-#define PSB_SGX_SIZE		 0x8000
-#define PSB_SGX_OFFSET		 0x00040000
-#define MRST_SGX_OFFSET		 0x00080000
-/*
- *	PCI resource identifiers
- */
-#define PSB_MMIO_RESOURCE	 0
-#define PSB_GATT_RESOURCE	 2
-#define PSB_GTT_RESOURCE	 3
-/*
- *	PCI configuration
- */
-#define PSB_GMCH_CTRL		 0x52
-#define PSB_BSM			 0x5C
-#define _PSB_GMCH_ENABLED	 0x4
-#define PSB_PGETBL_CTL		 0x2020
-#define _PSB_PGETBL_ENABLED	 0x00000001
-#define PSB_SGX_2D_SLAVE_PORT	 0x4000
-
-/* To get rid of */
-#define PSB_TT_PRIV0_LIMIT	 (256*1024*1024)
-#define PSB_TT_PRIV0_PLIMIT	 (PSB_TT_PRIV0_LIMIT >> PAGE_SHIFT)
-
-/*
- *	SGX side MMU definitions (these can probably go)
- */
-
-/*
- *	Flags for external memory type field.
- */
-#define PSB_MMU_CACHED_MEMORY	  0x0001	/* Bind to MMU only */
-#define PSB_MMU_RO_MEMORY	  0x0002	/* MMU RO memory */
-#define PSB_MMU_WO_MEMORY	  0x0004	/* MMU WO memory */
-/*
- *	PTE's and PDE's
- */
-#define PSB_PDE_MASK		  0x003FFFFF
-#define PSB_PDE_SHIFT		  22
-#define PSB_PTE_SHIFT		  12
-/*
- *	Cache control
- */
-#define PSB_PTE_VALID		  0x0001	/* PTE / PDE valid */
-#define PSB_PTE_WO		  0x0002	/* Write only */
-#define PSB_PTE_RO		  0x0004	/* Read only */
-#define PSB_PTE_CACHED		  0x0008	/* CPU cache coherent */
-
-/*
- *	VDC registers and bits
- */
-#define PSB_MSVDX_CLOCKGATING	  0x2064
-#define PSB_TOPAZ_CLOCKGATING	  0x2068
-#define PSB_HWSTAM		  0x2098
-#define PSB_INSTPM		  0x20C0
-#define PSB_INT_IDENTITY_R        0x20A4
-#define _MDFLD_PIPEC_EVENT_FLAG   (1<<2)
-#define _MDFLD_PIPEC_VBLANK_FLAG  (1<<3)
-#define _PSB_DPST_PIPEB_FLAG      (1<<4)
-#define _MDFLD_PIPEB_EVENT_FLAG   (1<<4)
-#define _PSB_VSYNC_PIPEB_FLAG	  (1<<5)
-#define _PSB_DPST_PIPEA_FLAG      (1<<6)
-#define _PSB_PIPEA_EVENT_FLAG     (1<<6)
-#define _PSB_VSYNC_PIPEA_FLAG	  (1<<7)
-#define _MDFLD_MIPIA_FLAG	  (1<<16)
-#define _MDFLD_MIPIC_FLAG	  (1<<17)
-#define _PSB_IRQ_SGX_FLAG	  (1<<18)
-#define _PSB_IRQ_MSVDX_FLAG	  (1<<19)
-#define _LNC_IRQ_TOPAZ_FLAG	  (1<<20)
-
-#define _PSB_PIPE_EVENT_FLAG	(_PSB_VSYNC_PIPEA_FLAG | \
-				 _PSB_VSYNC_PIPEB_FLAG)
-
-/* This flag includes all the display IRQ bits excepts the vblank irqs. */
-#define _MDFLD_DISP_ALL_IRQ_FLAG (_MDFLD_PIPEC_EVENT_FLAG | \
-				  _MDFLD_PIPEB_EVENT_FLAG | \
-				  _PSB_PIPEA_EVENT_FLAG | \
-				  _PSB_VSYNC_PIPEA_FLAG | \
-				  _MDFLD_MIPIA_FLAG | \
-				  _MDFLD_MIPIC_FLAG)
-#define PSB_INT_IDENTITY_R	  0x20A4
-#define PSB_INT_MASK_R		  0x20A8
-#define PSB_INT_ENABLE_R	  0x20A0
-
-#define _PSB_MMU_ER_MASK      0x0001FF00
-#define _PSB_MMU_ER_HOST      (1 << 16)
-#define GPIOA			0x5010
-#define GPIOB			0x5014
-#define GPIOC			0x5018
-#define GPIOD			0x501c
-#define GPIOE			0x5020
-#define GPIOF			0x5024
-#define GPIOG			0x5028
-#define GPIOH			0x502c
-#define GPIO_CLOCK_DIR_MASK		(1 << 0)
-#define GPIO_CLOCK_DIR_IN		(0 << 1)
-#define GPIO_CLOCK_DIR_OUT		(1 << 1)
-#define GPIO_CLOCK_VAL_MASK		(1 << 2)
-#define GPIO_CLOCK_VAL_OUT		(1 << 3)
-#define GPIO_CLOCK_VAL_IN		(1 << 4)
-#define GPIO_CLOCK_PULLUP_DISABLE	(1 << 5)
-#define GPIO_DATA_DIR_MASK		(1 << 8)
-#define GPIO_DATA_DIR_IN		(0 << 9)
-#define GPIO_DATA_DIR_OUT		(1 << 9)
-#define GPIO_DATA_VAL_MASK		(1 << 10)
-#define GPIO_DATA_VAL_OUT		(1 << 11)
-#define GPIO_DATA_VAL_IN		(1 << 12)
-#define GPIO_DATA_PULLUP_DISABLE	(1 << 13)
-
-#define VCLK_DIVISOR_VGA0   0x6000
-#define VCLK_DIVISOR_VGA1   0x6004
-#define VCLK_POST_DIV	    0x6010
-
-#define PSB_COMM_2D (PSB_ENGINE_2D << 4)
-#define PSB_COMM_3D (PSB_ENGINE_3D << 4)
-#define PSB_COMM_TA (PSB_ENGINE_TA << 4)
-#define PSB_COMM_HP (PSB_ENGINE_HP << 4)
-#define PSB_COMM_USER_IRQ (1024 >> 2)
-#define PSB_COMM_USER_IRQ_LOST (PSB_COMM_USER_IRQ + 1)
-#define PSB_COMM_FW (2048 >> 2)
-
-#define PSB_UIRQ_VISTEST	       1
-#define PSB_UIRQ_OOM_REPLY	       2
-#define PSB_UIRQ_FIRE_TA_REPLY	       3
-#define PSB_UIRQ_FIRE_RASTER_REPLY     4
-
-#define PSB_2D_SIZE (256*1024*1024)
-#define PSB_MAX_RELOC_PAGES 1024
-
-#define PSB_LOW_REG_OFFS 0x0204
-#define PSB_HIGH_REG_OFFS 0x0600
-
-#define PSB_NUM_VBLANKS 2
-
-
-#define PSB_2D_SIZE (256*1024*1024)
-#define PSB_MAX_RELOC_PAGES 1024
-
-#define PSB_LOW_REG_OFFS 0x0204
-#define PSB_HIGH_REG_OFFS 0x0600
-
-#define PSB_NUM_VBLANKS 2
-#define PSB_WATCHDOG_DELAY (DRM_HZ * 2)
-#define PSB_LID_DELAY (DRM_HZ / 10)
-
-#define MDFLD_PNW_B0 0x04
-#define MDFLD_PNW_C0 0x08
-
-#define MDFLD_DSR_2D_3D_0 	(1 << 0)
-#define MDFLD_DSR_2D_3D_2 	(1 << 1)
-#define MDFLD_DSR_CURSOR_0 	(1 << 2)
-#define MDFLD_DSR_CURSOR_2	(1 << 3)
-#define MDFLD_DSR_OVERLAY_0 	(1 << 4)
-#define MDFLD_DSR_OVERLAY_2 	(1 << 5)
-#define MDFLD_DSR_MIPI_CONTROL	(1 << 6)
-#define MDFLD_DSR_DAMAGE_MASK_0	((1 << 0) | (1 << 2) | (1 << 4))
-#define MDFLD_DSR_DAMAGE_MASK_2	((1 << 1) | (1 << 3) | (1 << 5))
-#define MDFLD_DSR_2D_3D 	(MDFLD_DSR_2D_3D_0 | MDFLD_DSR_2D_3D_2)
-
-#define MDFLD_DSR_RR		45
-#define MDFLD_DPU_ENABLE 	(1 << 31)
-#define MDFLD_DSR_FULLSCREEN 	(1 << 30)
-#define MDFLD_DSR_DELAY		(DRM_HZ / MDFLD_DSR_RR)
-
-#define PSB_PWR_STATE_ON		1
-#define PSB_PWR_STATE_OFF		2
-
-#define PSB_PMPOLICY_NOPM		0
-#define PSB_PMPOLICY_CLOCKGATING	1
-#define PSB_PMPOLICY_POWERDOWN		2
-
-#define PSB_PMSTATE_POWERUP		0
-#define PSB_PMSTATE_CLOCKGATED		1
-#define PSB_PMSTATE_POWERDOWN		2
-#define PSB_PCIx_MSI_ADDR_LOC		0x94
-#define PSB_PCIx_MSI_DATA_LOC		0x98
-
-/* Medfield crystal settings */
-#define KSEL_CRYSTAL_19 1
-#define KSEL_BYPASS_19 5
-#define KSEL_BYPASS_25 6
-#define KSEL_BYPASS_83_100 7
-
-struct opregion_header;
-struct opregion_acpi;
-struct opregion_swsci;
-struct opregion_asle;
-
-struct psb_intel_opregion {
-	struct opregion_header *header;
-	struct opregion_acpi *acpi;
-	struct opregion_swsci *swsci;
-	struct opregion_asle *asle;
-	int enabled;
-};
-
-struct psb_ops;
-
-struct drm_psb_private {
-	struct drm_device *dev;
-	const struct psb_ops *ops;
-
-	struct psb_gtt gtt;
-
-	/* GTT Memory manager */
-	struct psb_gtt_mm *gtt_mm;
-	struct page *scratch_page;
-	u32 *gtt_map;
-	uint32_t stolen_base;
-	void *vram_addr;
-	unsigned long vram_stolen_size;
-	int gtt_initialized;
-	u16 gmch_ctrl;		/* Saved GTT setup */
-	u32 pge_ctl;
-
-	struct mutex gtt_mutex;
-	struct resource *gtt_mem;	/* Our PCI resource */
-
-	struct psb_mmu_driver *mmu;
-	struct psb_mmu_pd *pf_pd;
-
-	/*
-	 * Register base
-	 */
-
-	uint8_t *sgx_reg;
-	uint8_t *vdc_reg;
-	uint32_t gatt_free_offset;
-
-	/*
-	 * Fencing / irq.
-	 */
-
-	uint32_t vdc_irq_mask;
-	uint32_t pipestat[PSB_NUM_PIPE];
-
-	spinlock_t irqmask_lock;
-
-	/*
-	 * Power
-	 */
-
-	bool suspended;
-	bool display_power;
-	int display_count;
-
-	/*
-	 * Modesetting
-	 */
-	struct psb_intel_mode_device mode_dev;
-
-	struct drm_crtc *plane_to_crtc_mapping[PSB_NUM_PIPE];
-	struct drm_crtc *pipe_to_crtc_mapping[PSB_NUM_PIPE];
-	uint32_t num_pipe;
-
-	/*
-	 * OSPM info (Power management base) (can go ?)
-	 */
-	uint32_t ospm_base;
-
-	/*
-	 * Sizes info
-	 */
-
-	struct drm_psb_sizes_arg sizes;
-
-	u32 fuse_reg_value;
-	u32 video_device_fuse;
-
-	/* PCI revision ID for B0:D2:F0 */
-	uint8_t platform_rev_id;
-
-	/*
-	 * LVDS info
-	 */
-	int backlight_duty_cycle;	/* restore backlight to this value */
-	bool panel_wants_dither;
-	struct drm_display_mode *panel_fixed_mode;
-	struct drm_display_mode *lfp_lvds_vbt_mode;
-	struct drm_display_mode *sdvo_lvds_vbt_mode;
-
-	struct bdb_lvds_backlight *lvds_bl; /* LVDS backlight info from VBT */
-	struct psb_intel_i2c_chan *lvds_i2c_bus;
-
-	/* Feature bits from the VBIOS */
-	unsigned int int_tv_support:1;
-	unsigned int lvds_dither:1;
-	unsigned int lvds_vbt:1;
-	unsigned int int_crt_support:1;
-	unsigned int lvds_use_ssc:1;
-	int lvds_ssc_freq;
-	bool is_lvds_on;
-	bool is_mipi_on;
-	u32 mipi_ctrl_display;
-
-	unsigned int core_freq;
-	uint32_t iLVDS_enable;
-
-	/* Runtime PM state */
-	int rpm_enabled;
-
-	/* MID specific */
-	struct mrst_vbt vbt_data;
-	struct mrst_gct_data gct_data;
-
-	/* MIPI Panel type etc */
-	int panel_id;
-	bool dual_mipi;		/* dual display - DPI & DBI */
-	bool dpi_panel_on;	/* The DPI panel power is on */
-	bool dpi_panel_on2;	/* The DPI panel power is on */
-	bool dbi_panel_on;	/* The DBI panel power is on */
-	bool dbi_panel_on2;	/* The DBI panel power is on */
-	u32 dsr_fb_update;	/* DSR FB update counter */
-
-	/* Moorestown HDMI state */
-	struct mrst_hdmi_dev *hdmi_priv;
-
-	/* Moorestown pipe config register value cache */
-	uint32_t pipeconf;
-	uint32_t pipeconf1;
-	uint32_t pipeconf2;
-
-	/* Moorestown plane control register value cache */
-	uint32_t dspcntr;
-	uint32_t dspcntr1;
-	uint32_t dspcntr2;
-
-	/* Moorestown MM backlight cache */
-	uint8_t saveBKLTCNT;
-	uint8_t saveBKLTREQ;
-	uint8_t saveBKLTBRTL;
-
-	/*
-	 * Register state
-	 */
-	uint32_t saveDSPACNTR;
-	uint32_t saveDSPBCNTR;
-	uint32_t savePIPEACONF;
-	uint32_t savePIPEBCONF;
-	uint32_t savePIPEASRC;
-	uint32_t savePIPEBSRC;
-	uint32_t saveFPA0;
-	uint32_t saveFPA1;
-	uint32_t saveDPLL_A;
-	uint32_t saveDPLL_A_MD;
-	uint32_t saveHTOTAL_A;
-	uint32_t saveHBLANK_A;
-	uint32_t saveHSYNC_A;
-	uint32_t saveVTOTAL_A;
-	uint32_t saveVBLANK_A;
-	uint32_t saveVSYNC_A;
-	uint32_t saveDSPASTRIDE;
-	uint32_t saveDSPASIZE;
-	uint32_t saveDSPAPOS;
-	uint32_t saveDSPABASE;
-	uint32_t saveDSPASURF;
-	uint32_t saveDSPASTATUS;
-	uint32_t saveFPB0;
-	uint32_t saveFPB1;
-	uint32_t saveDPLL_B;
-	uint32_t saveDPLL_B_MD;
-	uint32_t saveHTOTAL_B;
-	uint32_t saveHBLANK_B;
-	uint32_t saveHSYNC_B;
-	uint32_t saveVTOTAL_B;
-	uint32_t saveVBLANK_B;
-	uint32_t saveVSYNC_B;
-	uint32_t saveDSPBSTRIDE;
-	uint32_t saveDSPBSIZE;
-	uint32_t saveDSPBPOS;
-	uint32_t saveDSPBBASE;
-	uint32_t saveDSPBSURF;
-	uint32_t saveDSPBSTATUS;
-	uint32_t saveVCLK_DIVISOR_VGA0;
-	uint32_t saveVCLK_DIVISOR_VGA1;
-	uint32_t saveVCLK_POST_DIV;
-	uint32_t saveVGACNTRL;
-	uint32_t saveADPA;
-	uint32_t saveLVDS;
-	uint32_t saveDVOA;
-	uint32_t saveDVOB;
-	uint32_t saveDVOC;
-	uint32_t savePP_ON;
-	uint32_t savePP_OFF;
-	uint32_t savePP_CONTROL;
-	uint32_t savePP_CYCLE;
-	uint32_t savePFIT_CONTROL;
-	uint32_t savePaletteA[256];
-	uint32_t savePaletteB[256];
-	uint32_t saveBLC_PWM_CTL2;
-	uint32_t saveBLC_PWM_CTL;
-	uint32_t saveCLOCKGATING;
-	uint32_t saveDSPARB;
-	uint32_t saveDSPATILEOFF;
-	uint32_t saveDSPBTILEOFF;
-	uint32_t saveDSPAADDR;
-	uint32_t saveDSPBADDR;
-	uint32_t savePFIT_AUTO_RATIOS;
-	uint32_t savePFIT_PGM_RATIOS;
-	uint32_t savePP_ON_DELAYS;
-	uint32_t savePP_OFF_DELAYS;
-	uint32_t savePP_DIVISOR;
-	uint32_t saveBSM;
-	uint32_t saveVBT;
-	uint32_t saveBCLRPAT_A;
-	uint32_t saveBCLRPAT_B;
-	uint32_t saveDSPALINOFF;
-	uint32_t saveDSPBLINOFF;
-	uint32_t savePERF_MODE;
-	uint32_t saveDSPFW1;
-	uint32_t saveDSPFW2;
-	uint32_t saveDSPFW3;
-	uint32_t saveDSPFW4;
-	uint32_t saveDSPFW5;
-	uint32_t saveDSPFW6;
-	uint32_t saveCHICKENBIT;
-	uint32_t saveDSPACURSOR_CTRL;
-	uint32_t saveDSPBCURSOR_CTRL;
-	uint32_t saveDSPACURSOR_BASE;
-	uint32_t saveDSPBCURSOR_BASE;
-	uint32_t saveDSPACURSOR_POS;
-	uint32_t saveDSPBCURSOR_POS;
-	uint32_t save_palette_a[256];
-	uint32_t save_palette_b[256];
-	uint32_t saveOV_OVADD;
-	uint32_t saveOV_OGAMC0;
-	uint32_t saveOV_OGAMC1;
-	uint32_t saveOV_OGAMC2;
-	uint32_t saveOV_OGAMC3;
-	uint32_t saveOV_OGAMC4;
-	uint32_t saveOV_OGAMC5;
-	uint32_t saveOVC_OVADD;
-	uint32_t saveOVC_OGAMC0;
-	uint32_t saveOVC_OGAMC1;
-	uint32_t saveOVC_OGAMC2;
-	uint32_t saveOVC_OGAMC3;
-	uint32_t saveOVC_OGAMC4;
-	uint32_t saveOVC_OGAMC5;
-
-	/* MSI reg save */
-	uint32_t msi_addr;
-	uint32_t msi_data;
-
-	/* Medfield specific register save state */
-	uint32_t saveHDMIPHYMISCCTL;
-	uint32_t saveHDMIB_CONTROL;
-	uint32_t saveDSPCCNTR;
-	uint32_t savePIPECCONF;
-	uint32_t savePIPECSRC;
-	uint32_t saveHTOTAL_C;
-	uint32_t saveHBLANK_C;
-	uint32_t saveHSYNC_C;
-	uint32_t saveVTOTAL_C;
-	uint32_t saveVBLANK_C;
-	uint32_t saveVSYNC_C;
-	uint32_t saveDSPCSTRIDE;
-	uint32_t saveDSPCSIZE;
-	uint32_t saveDSPCPOS;
-	uint32_t saveDSPCSURF;
-	uint32_t saveDSPCSTATUS;
-	uint32_t saveDSPCLINOFF;
-	uint32_t saveDSPCTILEOFF;
-	uint32_t saveDSPCCURSOR_CTRL;
-	uint32_t saveDSPCCURSOR_BASE;
-	uint32_t saveDSPCCURSOR_POS;
-	uint32_t save_palette_c[256];
-	uint32_t saveOV_OVADD_C;
-	uint32_t saveOV_OGAMC0_C;
-	uint32_t saveOV_OGAMC1_C;
-	uint32_t saveOV_OGAMC2_C;
-	uint32_t saveOV_OGAMC3_C;
-	uint32_t saveOV_OGAMC4_C;
-	uint32_t saveOV_OGAMC5_C;
-
-	/* DSI register save */
-	uint32_t saveDEVICE_READY_REG;
-	uint32_t saveINTR_EN_REG;
-	uint32_t saveDSI_FUNC_PRG_REG;
-	uint32_t saveHS_TX_TIMEOUT_REG;
-	uint32_t saveLP_RX_TIMEOUT_REG;
-	uint32_t saveTURN_AROUND_TIMEOUT_REG;
-	uint32_t saveDEVICE_RESET_REG;
-	uint32_t saveDPI_RESOLUTION_REG;
-	uint32_t saveHORIZ_SYNC_PAD_COUNT_REG;
-	uint32_t saveHORIZ_BACK_PORCH_COUNT_REG;
-	uint32_t saveHORIZ_FRONT_PORCH_COUNT_REG;
-	uint32_t saveHORIZ_ACTIVE_AREA_COUNT_REG;
-	uint32_t saveVERT_SYNC_PAD_COUNT_REG;
-	uint32_t saveVERT_BACK_PORCH_COUNT_REG;
-	uint32_t saveVERT_FRONT_PORCH_COUNT_REG;
-	uint32_t saveHIGH_LOW_SWITCH_COUNT_REG;
-	uint32_t saveINIT_COUNT_REG;
-	uint32_t saveMAX_RET_PAK_REG;
-	uint32_t saveVIDEO_FMT_REG;
-	uint32_t saveEOT_DISABLE_REG;
-	uint32_t saveLP_BYTECLK_REG;
-	uint32_t saveHS_LS_DBI_ENABLE_REG;
-	uint32_t saveTXCLKESC_REG;
-	uint32_t saveDPHY_PARAM_REG;
-	uint32_t saveMIPI_CONTROL_REG;
-	uint32_t saveMIPI;
-	uint32_t saveMIPI_C;
-
-	/* DPST register save */
-	uint32_t saveHISTOGRAM_INT_CONTROL_REG;
-	uint32_t saveHISTOGRAM_LOGIC_CONTROL_REG;
-	uint32_t savePWM_CONTROL_LOGIC;
-
-	/*
-	 * DSI info. 
-	 */
-	void * dbi_dsr_info;	
-	void * dbi_dpu_info;
-	void * dsi_configs[2];
-	/*
-	 * LID-Switch
-	 */
-	spinlock_t lid_lock;
-	struct timer_list lid_timer;
-	struct psb_intel_opregion opregion;
-	u32 *lid_state;
-	u32 lid_last_state;
-
-	/*
-	 * Watchdog
-	 */
-
-	uint32_t apm_reg;
-	uint16_t apm_base;
-
-	/*
-	 * Used for modifying backlight from
-	 * xrandr -- consider removing and using HAL instead
-	 */
-	struct backlight_device *backlight_device;
-	struct drm_property *backlight_property;
-	uint32_t blc_adj1;
-	uint32_t blc_adj2;
-
-	void *fbdev;
-	/* DPST state */
-	uint32_t dsr_idle_count;
-	bool is_in_idle;
-	bool dsr_enable;
-	void (*exit_idle)(struct drm_device *dev, u32 update_src);
-
-	/* 2D acceleration */
-	spinlock_t lock_2d;
-
-	/* FIXME: Arrays anyone ? */
-	struct mdfld_dsi_encoder *encoder0;	
-	struct mdfld_dsi_encoder *encoder2;	
-	struct mdfld_dsi_dbi_output * dbi_output;
-	struct mdfld_dsi_dbi_output * dbi_output2;
-	u32 bpp;
-	u32 bpp2;
-	
-	bool dispstatus;
-};
-
-
-/*
- *	Operations for each board type
- */
- 
-struct psb_ops {
-	const char *name;
-	unsigned int accel_2d:1;
-	int pipes;		/* Number of output pipes */
-	int crtcs;		/* Number of CRTCs */
-	int sgx_offset;		/* Base offset of SGX device */
-
-	/* Sub functions */
-	struct drm_crtc_helper_funcs const *crtc_helper;
-	struct drm_crtc_funcs const *crtc_funcs;
-
-	/* Setup hooks */
-	int (*chip_setup)(struct drm_device *dev);
-	void (*chip_teardown)(struct drm_device *dev);
-
-	/* Display management hooks */
-	int (*output_init)(struct drm_device *dev);
-	/* Power management hooks */
-	void (*init_pm)(struct drm_device *dev);
-	int (*save_regs)(struct drm_device *dev);
-	int (*restore_regs)(struct drm_device *dev);
-	int (*power_up)(struct drm_device *dev);
-	int (*power_down)(struct drm_device *dev);
-
-	void (*lvds_bl_power)(struct drm_device *dev, bool on);
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
-	/* Backlight */
-	int (*backlight_init)(struct drm_device *dev);
-#endif
-	int i2c_bus;		/* I2C bus identifier for Moorestown */
-};
-
-
-
-struct psb_mmu_driver;
-
-extern int drm_crtc_probe_output_modes(struct drm_device *dev, int, int);
-extern int drm_pick_crtcs(struct drm_device *dev);
-
-static inline struct drm_psb_private *psb_priv(struct drm_device *dev)
-{
-	return (struct drm_psb_private *) dev->dev_private;
-}
-
-/*
- * MMU stuff.
- */
-
-extern struct psb_mmu_driver *psb_mmu_driver_init(uint8_t __iomem * registers,
-					int trap_pagefaults,
-					int invalid_type,
-					struct drm_psb_private *dev_priv);
-extern void psb_mmu_driver_takedown(struct psb_mmu_driver *driver);
-extern struct psb_mmu_pd *psb_mmu_get_default_pd(struct psb_mmu_driver
-						 *driver);
-extern void psb_mmu_mirror_gtt(struct psb_mmu_pd *pd, uint32_t mmu_offset,
-			       uint32_t gtt_start, uint32_t gtt_pages);
-extern struct psb_mmu_pd *psb_mmu_alloc_pd(struct psb_mmu_driver *driver,
-					   int trap_pagefaults,
-					   int invalid_type);
-extern void psb_mmu_free_pagedir(struct psb_mmu_pd *pd);
-extern void psb_mmu_flush(struct psb_mmu_driver *driver, int rc_prot);
-extern void psb_mmu_remove_pfn_sequence(struct psb_mmu_pd *pd,
-					unsigned long address,
-					uint32_t num_pages);
-extern int psb_mmu_insert_pfn_sequence(struct psb_mmu_pd *pd,
-				       uint32_t start_pfn,
-				       unsigned long address,
-				       uint32_t num_pages, int type);
-extern int psb_mmu_virtual_to_pfn(struct psb_mmu_pd *pd, uint32_t virtual,
-				  unsigned long *pfn);
-
-/*
- * Enable / disable MMU for different requestors.
- */
-
-
-extern void psb_mmu_set_pd_context(struct psb_mmu_pd *pd, int hw_context);
-extern int psb_mmu_insert_pages(struct psb_mmu_pd *pd, struct page **pages,
-				unsigned long address, uint32_t num_pages,
-				uint32_t desired_tile_stride,
-				uint32_t hw_tile_stride, int type);
-extern void psb_mmu_remove_pages(struct psb_mmu_pd *pd,
-				 unsigned long address, uint32_t num_pages,
-				 uint32_t desired_tile_stride,
-				 uint32_t hw_tile_stride);
-/*
- *psb_irq.c
- */
-
-extern irqreturn_t psb_irq_handler(DRM_IRQ_ARGS);
-extern int psb_irq_enable_dpst(struct drm_device *dev);
-extern int psb_irq_disable_dpst(struct drm_device *dev);
-extern void psb_irq_preinstall(struct drm_device *dev);
-extern int psb_irq_postinstall(struct drm_device *dev);
-extern void psb_irq_uninstall(struct drm_device *dev);
-extern void psb_irq_turn_on_dpst(struct drm_device *dev);
-extern void psb_irq_turn_off_dpst(struct drm_device *dev);
-
-extern void psb_irq_uninstall_islands(struct drm_device *dev, int hw_islands);
-extern int psb_vblank_wait2(struct drm_device *dev, unsigned int *sequence);
-extern int psb_vblank_wait(struct drm_device *dev, unsigned int *sequence);
-extern int psb_enable_vblank(struct drm_device *dev, int crtc);
-extern void psb_disable_vblank(struct drm_device *dev, int crtc);
-void
-psb_enable_pipestat(struct drm_psb_private *dev_priv, int pipe, u32 mask);
-
-void
-psb_disable_pipestat(struct drm_psb_private *dev_priv, int pipe, u32 mask);
-
-extern u32 psb_get_vblank_counter(struct drm_device *dev, int crtc);
-
-extern int mdfld_enable_te(struct drm_device *dev, int pipe);
-extern void mdfld_disable_te(struct drm_device *dev, int pipe);
-
-/*
- * intel_opregion.c
- */
-extern int gma_intel_opregion_init(struct drm_device *dev);
-extern int gma_intel_opregion_exit(struct drm_device *dev);
-
-/*
- * framebuffer.c
- */
-extern int psbfb_probed(struct drm_device *dev);
-extern int psbfb_remove(struct drm_device *dev,
-			struct drm_framebuffer *fb);
-/*
- * accel_2d.c
- */
-extern void psbfb_copyarea(struct fb_info *info,
-					const struct fb_copyarea *region);
-extern int psbfb_sync(struct fb_info *info);
-extern void psb_spank(struct drm_psb_private *dev_priv);
-extern int psb_accel_ioctl(struct drm_device *dev, void *data,
-							struct drm_file *file);
-
-/*
- * psb_reset.c
- */
-
-extern void psb_lid_timer_init(struct drm_psb_private *dev_priv);
-extern void psb_lid_timer_takedown(struct drm_psb_private *dev_priv);
-extern void psb_print_pagefault(struct drm_psb_private *dev_priv);
-
-/* modesetting */
-extern void psb_modeset_init(struct drm_device *dev);
-extern void psb_modeset_cleanup(struct drm_device *dev);
-extern int psb_fbdev_init(struct drm_device *dev);
-
-/* backlight.c */
-int gma_backlight_init(struct drm_device *dev);
-void gma_backlight_exit(struct drm_device *dev);
-
-/* mrst_crtc.c */
-extern const struct drm_crtc_helper_funcs mrst_helper_funcs;
-
-/* mrst_lvds.c */
-extern void mrst_lvds_init(struct drm_device *dev,
-		    struct psb_intel_mode_device *mode_dev);
-
-/* psb_intel_display.c */
-extern const struct drm_crtc_helper_funcs psb_intel_helper_funcs;
-extern const struct drm_crtc_funcs psb_intel_crtc_funcs;
-
-/* psb_intel_lvds.c */
-extern const struct drm_connector_helper_funcs
-					psb_intel_lvds_connector_helper_funcs;
-extern const struct drm_connector_funcs psb_intel_lvds_connector_funcs;
-
-/* gem.c */
-extern int psb_gem_init_object(struct drm_gem_object *obj);
-extern void psb_gem_free_object(struct drm_gem_object *obj);
-extern int psb_gem_get_aperture(struct drm_device *dev, void *data,
-			struct drm_file *file);
-extern int psb_gem_dumb_create(struct drm_file *file, struct drm_device *dev,
-			struct drm_mode_create_dumb *args);
-extern int psb_gem_dumb_destroy(struct drm_file *file, struct drm_device *dev,
-			uint32_t handle);
-extern int psb_gem_dumb_map_gtt(struct drm_file *file, struct drm_device *dev,
-			uint32_t handle, uint64_t *offset);
-extern int psb_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf);
-extern int psb_gem_create_ioctl(struct drm_device *dev, void *data,
-			struct drm_file *file);
-extern int psb_gem_mmap_ioctl(struct drm_device *dev, void *data,
-					struct drm_file *file);
-
-/* psb_device.c */
-extern const struct psb_ops psb_chip_ops;
-
-/* mrst_device.c */
-extern const struct psb_ops mrst_chip_ops;
-
-/* mdfld_device.c */
-extern const struct psb_ops mdfld_chip_ops;
-
-/* cdv_device.c */
-extern const struct psb_ops cdv_chip_ops;
-
-/*
- * Debug print bits setting
- */
-#define PSB_D_GENERAL (1 << 0)
-#define PSB_D_INIT    (1 << 1)
-#define PSB_D_IRQ     (1 << 2)
-#define PSB_D_ENTRY   (1 << 3)
-/* debug the get H/V BP/FP count */
-#define PSB_D_HV      (1 << 4)
-#define PSB_D_DBI_BF  (1 << 5)
-#define PSB_D_PM      (1 << 6)
-#define PSB_D_RENDER  (1 << 7)
-#define PSB_D_REG     (1 << 8)
-#define PSB_D_MSVDX   (1 << 9)
-#define PSB_D_TOPAZ   (1 << 10)
-
-extern int drm_psb_no_fb;
-extern int drm_idle_check_interval;
-
-/*
- *	Utilities
- */
-
-static inline u32 MRST_MSG_READ32(uint port, uint offset)
-{
-	int mcr = (0xD0<<24) | (port << 16) | (offset << 8);
-	uint32_t ret_val = 0;
-	struct pci_dev *pci_root = pci_get_bus_and_slot(0, 0);
-	pci_write_config_dword(pci_root, 0xD0, mcr);
-	pci_read_config_dword(pci_root, 0xD4, &ret_val);
-	pci_dev_put(pci_root);
-	return ret_val;
-}
-static inline void MRST_MSG_WRITE32(uint port, uint offset, u32 value)
-{
-	int mcr = (0xE0<<24) | (port << 16) | (offset << 8) | 0xF0;
-	struct pci_dev *pci_root = pci_get_bus_and_slot(0, 0);
-	pci_write_config_dword(pci_root, 0xD4, value);
-	pci_write_config_dword(pci_root, 0xD0, mcr);
-	pci_dev_put(pci_root);
-}
-static inline u32 MDFLD_MSG_READ32(uint port, uint offset)
-{
-	int mcr = (0x10<<24) | (port << 16) | (offset << 8);
-	uint32_t ret_val = 0;
-	struct pci_dev *pci_root = pci_get_bus_and_slot(0, 0);
-	pci_write_config_dword(pci_root, 0xD0, mcr);
-	pci_read_config_dword(pci_root, 0xD4, &ret_val);
-	pci_dev_put(pci_root);
-	return ret_val;
-}
-static inline void MDFLD_MSG_WRITE32(uint port, uint offset, u32 value)
-{
-	int mcr = (0x11<<24) | (port << 16) | (offset << 8) | 0xF0;
-	struct pci_dev *pci_root = pci_get_bus_and_slot(0, 0);
-	pci_write_config_dword(pci_root, 0xD4, value);
-	pci_write_config_dword(pci_root, 0xD0, mcr);
-	pci_dev_put(pci_root);
-}
-
-static inline uint32_t REGISTER_READ(struct drm_device *dev, uint32_t reg)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	return ioread32(dev_priv->vdc_reg + reg);
-}
-
-#define REG_READ(reg)	       REGISTER_READ(dev, (reg))
-
-static inline void REGISTER_WRITE(struct drm_device *dev, uint32_t reg,
-				      uint32_t val)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	iowrite32((val), dev_priv->vdc_reg + (reg));
-}
-
-#define REG_WRITE(reg, val)	REGISTER_WRITE(dev, (reg), (val))
-
-static inline void REGISTER_WRITE16(struct drm_device *dev,
-					uint32_t reg, uint32_t val)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	iowrite16((val), dev_priv->vdc_reg + (reg));
-}
-
-#define REG_WRITE16(reg, val)	  REGISTER_WRITE16(dev, (reg), (val))
-
-static inline void REGISTER_WRITE8(struct drm_device *dev,
-				       uint32_t reg, uint32_t val)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	iowrite8((val), dev_priv->vdc_reg + (reg));
-}
-
-#define REG_WRITE8(reg, val)		REGISTER_WRITE8(dev, (reg), (val))
-
-#define PSB_WVDC32(_val, _offs)		iowrite32(_val, dev_priv->vdc_reg + (_offs))
-#define PSB_RVDC32(_offs)		ioread32(dev_priv->vdc_reg + (_offs))
-
-/* #define TRAP_SGX_PM_FAULT 1 */
-#ifdef TRAP_SGX_PM_FAULT
-#define PSB_RSGX32(_offs)						\
-({									\
-	if (inl(dev_priv->apm_base + PSB_APM_STS) & 0x3) {		\
-		printk(KERN_ERR						\
-			"access sgx when it's off!! (READ) %s, %d\n",	\
-	       __FILE__, __LINE__);					\
-		melay(1000);						\
-	}								\
-	ioread32(dev_priv->sgx_reg + (_offs));				\
-})
-#else
-#define PSB_RSGX32(_offs)		ioread32(dev_priv->sgx_reg + (_offs))
-#endif
-#define PSB_WSGX32(_val, _offs)		iowrite32(_val, dev_priv->sgx_reg + (_offs))
-
-#define MSVDX_REG_DUMP 0
-
-#define PSB_WMSVDX32(_val, _offs)	iowrite32(_val, dev_priv->msvdx_reg + (_offs))
-#define PSB_RMSVDX32(_offs)		ioread32(dev_priv->msvdx_reg + (_offs))
-
-#endif
diff --git a/drivers/staging/gma500/psb_intel_display.c b/drivers/staging/gma500/psb_intel_display.c
deleted file mode 100644
index 85659613ae62..000000000000
--- a/drivers/staging/gma500/psb_intel_display.c
+++ /dev/null
@@ -1,1429 +0,0 @@
-/*
- * Copyright © 2006-2011 Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authors:
- *	Eric Anholt <eric@anholt.net>
- */
-
-#include <linux/i2c.h>
-#include <linux/pm_runtime.h>
-
-#include <drm/drmP.h>
-#include "framebuffer.h"
-#include "psb_drv.h"
-#include "psb_intel_drv.h"
-#include "psb_intel_reg.h"
-#include "psb_intel_display.h"
-#include "power.h"
-
-#include "mdfld_output.h"
-
-struct psb_intel_clock_t {
-	/* given values */
-	int n;
-	int m1, m2;
-	int p1, p2;
-	/* derived values */
-	int dot;
-	int vco;
-	int m;
-	int p;
-};
-
-struct psb_intel_range_t {
-	int min, max;
-};
-
-struct psb_intel_p2_t {
-	int dot_limit;
-	int p2_slow, p2_fast;
-};
-
-#define INTEL_P2_NUM		      2
-
-struct psb_intel_limit_t {
-	struct psb_intel_range_t dot, vco, n, m, m1, m2, p, p1;
-	struct psb_intel_p2_t p2;
-};
-
-#define I8XX_DOT_MIN		  25000
-#define I8XX_DOT_MAX		 350000
-#define I8XX_VCO_MIN		 930000
-#define I8XX_VCO_MAX		1400000
-#define I8XX_N_MIN		      3
-#define I8XX_N_MAX		     16
-#define I8XX_M_MIN		     96
-#define I8XX_M_MAX		    140
-#define I8XX_M1_MIN		     18
-#define I8XX_M1_MAX		     26
-#define I8XX_M2_MIN		      6
-#define I8XX_M2_MAX		     16
-#define I8XX_P_MIN		      4
-#define I8XX_P_MAX		    128
-#define I8XX_P1_MIN		      2
-#define I8XX_P1_MAX		     33
-#define I8XX_P1_LVDS_MIN	      1
-#define I8XX_P1_LVDS_MAX	      6
-#define I8XX_P2_SLOW		      4
-#define I8XX_P2_FAST		      2
-#define I8XX_P2_LVDS_SLOW	      14
-#define I8XX_P2_LVDS_FAST	      14	/* No fast option */
-#define I8XX_P2_SLOW_LIMIT	 165000
-
-#define I9XX_DOT_MIN		  20000
-#define I9XX_DOT_MAX		 400000
-#define I9XX_VCO_MIN		1400000
-#define I9XX_VCO_MAX		2800000
-#define I9XX_N_MIN		      3
-#define I9XX_N_MAX		      8
-#define I9XX_M_MIN		     70
-#define I9XX_M_MAX		    120
-#define I9XX_M1_MIN		     10
-#define I9XX_M1_MAX		     20
-#define I9XX_M2_MIN		      5
-#define I9XX_M2_MAX		      9
-#define I9XX_P_SDVO_DAC_MIN	      5
-#define I9XX_P_SDVO_DAC_MAX	     80
-#define I9XX_P_LVDS_MIN		      7
-#define I9XX_P_LVDS_MAX		     98
-#define I9XX_P1_MIN		      1
-#define I9XX_P1_MAX		      8
-#define I9XX_P2_SDVO_DAC_SLOW		     10
-#define I9XX_P2_SDVO_DAC_FAST		      5
-#define I9XX_P2_SDVO_DAC_SLOW_LIMIT	 200000
-#define I9XX_P2_LVDS_SLOW		     14
-#define I9XX_P2_LVDS_FAST		      7
-#define I9XX_P2_LVDS_SLOW_LIMIT		 112000
-
-#define INTEL_LIMIT_I8XX_DVO_DAC    0
-#define INTEL_LIMIT_I8XX_LVDS	    1
-#define INTEL_LIMIT_I9XX_SDVO_DAC   2
-#define INTEL_LIMIT_I9XX_LVDS	    3
-
-static const struct psb_intel_limit_t psb_intel_limits[] = {
-	{			/* INTEL_LIMIT_I8XX_DVO_DAC */
-	 .dot = {.min = I8XX_DOT_MIN, .max = I8XX_DOT_MAX},
-	 .vco = {.min = I8XX_VCO_MIN, .max = I8XX_VCO_MAX},
-	 .n = {.min = I8XX_N_MIN, .max = I8XX_N_MAX},
-	 .m = {.min = I8XX_M_MIN, .max = I8XX_M_MAX},
-	 .m1 = {.min = I8XX_M1_MIN, .max = I8XX_M1_MAX},
-	 .m2 = {.min = I8XX_M2_MIN, .max = I8XX_M2_MAX},
-	 .p = {.min = I8XX_P_MIN, .max = I8XX_P_MAX},
-	 .p1 = {.min = I8XX_P1_MIN, .max = I8XX_P1_MAX},
-	 .p2 = {.dot_limit = I8XX_P2_SLOW_LIMIT,
-		.p2_slow = I8XX_P2_SLOW, .p2_fast = I8XX_P2_FAST},
-	 },
-	{			/* INTEL_LIMIT_I8XX_LVDS */
-	 .dot = {.min = I8XX_DOT_MIN, .max = I8XX_DOT_MAX},
-	 .vco = {.min = I8XX_VCO_MIN, .max = I8XX_VCO_MAX},
-	 .n = {.min = I8XX_N_MIN, .max = I8XX_N_MAX},
-	 .m = {.min = I8XX_M_MIN, .max = I8XX_M_MAX},
-	 .m1 = {.min = I8XX_M1_MIN, .max = I8XX_M1_MAX},
-	 .m2 = {.min = I8XX_M2_MIN, .max = I8XX_M2_MAX},
-	 .p = {.min = I8XX_P_MIN, .max = I8XX_P_MAX},
-	 .p1 = {.min = I8XX_P1_LVDS_MIN, .max = I8XX_P1_LVDS_MAX},
-	 .p2 = {.dot_limit = I8XX_P2_SLOW_LIMIT,
-		.p2_slow = I8XX_P2_LVDS_SLOW, .p2_fast = I8XX_P2_LVDS_FAST},
-	 },
-	{			/* INTEL_LIMIT_I9XX_SDVO_DAC */
-	 .dot = {.min = I9XX_DOT_MIN, .max = I9XX_DOT_MAX},
-	 .vco = {.min = I9XX_VCO_MIN, .max = I9XX_VCO_MAX},
-	 .n = {.min = I9XX_N_MIN, .max = I9XX_N_MAX},
-	 .m = {.min = I9XX_M_MIN, .max = I9XX_M_MAX},
-	 .m1 = {.min = I9XX_M1_MIN, .max = I9XX_M1_MAX},
-	 .m2 = {.min = I9XX_M2_MIN, .max = I9XX_M2_MAX},
-	 .p = {.min = I9XX_P_SDVO_DAC_MIN, .max = I9XX_P_SDVO_DAC_MAX},
-	 .p1 = {.min = I9XX_P1_MIN, .max = I9XX_P1_MAX},
-	 .p2 = {.dot_limit = I9XX_P2_SDVO_DAC_SLOW_LIMIT,
-		.p2_slow = I9XX_P2_SDVO_DAC_SLOW, .p2_fast =
-		I9XX_P2_SDVO_DAC_FAST},
-	 },
-	{			/* INTEL_LIMIT_I9XX_LVDS */
-	 .dot = {.min = I9XX_DOT_MIN, .max = I9XX_DOT_MAX},
-	 .vco = {.min = I9XX_VCO_MIN, .max = I9XX_VCO_MAX},
-	 .n = {.min = I9XX_N_MIN, .max = I9XX_N_MAX},
-	 .m = {.min = I9XX_M_MIN, .max = I9XX_M_MAX},
-	 .m1 = {.min = I9XX_M1_MIN, .max = I9XX_M1_MAX},
-	 .m2 = {.min = I9XX_M2_MIN, .max = I9XX_M2_MAX},
-	 .p = {.min = I9XX_P_LVDS_MIN, .max = I9XX_P_LVDS_MAX},
-	 .p1 = {.min = I9XX_P1_MIN, .max = I9XX_P1_MAX},
-	 /* The single-channel range is 25-112Mhz, and dual-channel
-	  * is 80-224Mhz.  Prefer single channel as much as possible.
-	  */
-	 .p2 = {.dot_limit = I9XX_P2_LVDS_SLOW_LIMIT,
-		.p2_slow = I9XX_P2_LVDS_SLOW, .p2_fast = I9XX_P2_LVDS_FAST},
-	 },
-};
-
-static const struct psb_intel_limit_t *psb_intel_limit(struct drm_crtc *crtc)
-{
-	const struct psb_intel_limit_t *limit;
-
-	if (psb_intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS))
-		limit = &psb_intel_limits[INTEL_LIMIT_I9XX_LVDS];
-	else
-		limit = &psb_intel_limits[INTEL_LIMIT_I9XX_SDVO_DAC];
-	return limit;
-}
-
-/** Derive the pixel clock for the given refclk and divisors for 8xx chips. */
-
-static void i8xx_clock(int refclk, struct psb_intel_clock_t *clock)
-{
-	clock->m = 5 * (clock->m1 + 2) + (clock->m2 + 2);
-	clock->p = clock->p1 * clock->p2;
-	clock->vco = refclk * clock->m / (clock->n + 2);
-	clock->dot = clock->vco / clock->p;
-}
-
-/** Derive the pixel clock for the given refclk and divisors for 9xx chips. */
-
-static void i9xx_clock(int refclk, struct psb_intel_clock_t *clock)
-{
-	clock->m = 5 * (clock->m1 + 2) + (clock->m2 + 2);
-	clock->p = clock->p1 * clock->p2;
-	clock->vco = refclk * clock->m / (clock->n + 2);
-	clock->dot = clock->vco / clock->p;
-}
-
-static void psb_intel_clock(struct drm_device *dev, int refclk,
-			struct psb_intel_clock_t *clock)
-{
-	return i9xx_clock(refclk, clock);
-}
-
-/**
- * Returns whether any output on the specified pipe is of the specified type
- */
-bool psb_intel_pipe_has_type(struct drm_crtc *crtc, int type)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_mode_config *mode_config = &dev->mode_config;
-	struct drm_connector *l_entry;
-
-	list_for_each_entry(l_entry, &mode_config->connector_list, head) {
-		if (l_entry->encoder && l_entry->encoder->crtc == crtc) {
-			struct psb_intel_output *psb_intel_output =
-			    to_psb_intel_output(l_entry);
-			if (psb_intel_output->type == type)
-				return true;
-		}
-	}
-	return false;
-}
-
-#define INTELPllInvalid(s)   { /* ErrorF (s) */; return false; }
-/**
- * Returns whether the given set of divisors are valid for a given refclk with
- * the given connectors.
- */
-
-static bool psb_intel_PLL_is_valid(struct drm_crtc *crtc,
-			       struct psb_intel_clock_t *clock)
-{
-	const struct psb_intel_limit_t *limit = psb_intel_limit(crtc);
-
-	if (clock->p1 < limit->p1.min || limit->p1.max < clock->p1)
-		INTELPllInvalid("p1 out of range\n");
-	if (clock->p < limit->p.min || limit->p.max < clock->p)
-		INTELPllInvalid("p out of range\n");
-	if (clock->m2 < limit->m2.min || limit->m2.max < clock->m2)
-		INTELPllInvalid("m2 out of range\n");
-	if (clock->m1 < limit->m1.min || limit->m1.max < clock->m1)
-		INTELPllInvalid("m1 out of range\n");
-	if (clock->m1 <= clock->m2)
-		INTELPllInvalid("m1 <= m2\n");
-	if (clock->m < limit->m.min || limit->m.max < clock->m)
-		INTELPllInvalid("m out of range\n");
-	if (clock->n < limit->n.min || limit->n.max < clock->n)
-		INTELPllInvalid("n out of range\n");
-	if (clock->vco < limit->vco.min || limit->vco.max < clock->vco)
-		INTELPllInvalid("vco out of range\n");
-	/* XXX: We may need to be checking "Dot clock"
-	 * depending on the multiplier, connector, etc.,
-	 * rather than just a single range.
-	 */
-	if (clock->dot < limit->dot.min || limit->dot.max < clock->dot)
-		INTELPllInvalid("dot out of range\n");
-
-	return true;
-}
-
-/**
- * Returns a set of divisors for the desired target clock with the given
- * refclk, or FALSE.  The returned values represent the clock equation:
- * reflck * (5 * (m1 + 2) + (m2 + 2)) / (n + 2) / p1 / p2.
- */
-static bool psb_intel_find_best_PLL(struct drm_crtc *crtc, int target,
-				int refclk,
-				struct psb_intel_clock_t *best_clock)
-{
-	struct drm_device *dev = crtc->dev;
-	struct psb_intel_clock_t clock;
-	const struct psb_intel_limit_t *limit = psb_intel_limit(crtc);
-	int err = target;
-
-	if (psb_intel_pipe_has_type(crtc, INTEL_OUTPUT_LVDS) &&
-	    (REG_READ(LVDS) & LVDS_PORT_EN) != 0) {
-		/*
-		 * For LVDS, if the panel is on, just rely on its current
-		 * settings for dual-channel.  We haven't figured out how to
-		 * reliably set up different single/dual channel state, if we
-		 * even can.
-		 */
-		if ((REG_READ(LVDS) & LVDS_CLKB_POWER_MASK) ==
-		    LVDS_CLKB_POWER_UP)
-			clock.p2 = limit->p2.p2_fast;
-		else
-			clock.p2 = limit->p2.p2_slow;
-	} else {
-		if (target < limit->p2.dot_limit)
-			clock.p2 = limit->p2.p2_slow;
-		else
-			clock.p2 = limit->p2.p2_fast;
-	}
-
-	memset(best_clock, 0, sizeof(*best_clock));
-
-	for (clock.m1 = limit->m1.min; clock.m1 <= limit->m1.max;
-	     clock.m1++) {
-		for (clock.m2 = limit->m2.min;
-		     clock.m2 < clock.m1 && clock.m2 <= limit->m2.max;
-		     clock.m2++) {
-			for (clock.n = limit->n.min;
-			     clock.n <= limit->n.max; clock.n++) {
-				for (clock.p1 = limit->p1.min;
-				     clock.p1 <= limit->p1.max;
-				     clock.p1++) {
-					int this_err;
-
-					psb_intel_clock(dev, refclk, &clock);
-
-					if (!psb_intel_PLL_is_valid
-					    (crtc, &clock))
-						continue;
-
-					this_err = abs(clock.dot - target);
-					if (this_err < err) {
-						*best_clock = clock;
-						err = this_err;
-					}
-				}
-			}
-		}
-	}
-
-	return err != target;
-}
-
-void psb_intel_wait_for_vblank(struct drm_device *dev)
-{
-	/* Wait for 20ms, i.e. one cycle at 50hz. */
-	mdelay(20);
-}
-
-int psb_intel_pipe_set_base(struct drm_crtc *crtc,
-			    int x, int y, struct drm_framebuffer *old_fb)
-{
-	struct drm_device *dev = crtc->dev;
-	/* struct drm_i915_master_private *master_priv; */
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	struct psb_framebuffer *psbfb = to_psb_fb(crtc->fb);
-	int pipe = psb_intel_crtc->pipe;
-	unsigned long start, offset;
-	int dspbase = (pipe == 0 ? DSPABASE : DSPBBASE);
-	int dspsurf = (pipe == 0 ? DSPASURF : DSPBSURF);
-	int dspstride = (pipe == 0) ? DSPASTRIDE : DSPBSTRIDE;
-	int dspcntr_reg = (pipe == 0) ? DSPACNTR : DSPBCNTR;
-	u32 dspcntr;
-	int ret = 0;
-
-	if (!gma_power_begin(dev, true))
-		return 0;
-
-	/* no fb bound */
-	if (!crtc->fb) {
-		dev_dbg(dev->dev, "No FB bound\n");
-		goto psb_intel_pipe_cleaner;
-	}
-
-	/* We are displaying this buffer, make sure it is actually loaded
-	   into the GTT */
-	ret = psb_gtt_pin(psbfb->gtt);
-	if (ret < 0)
-		goto psb_intel_pipe_set_base_exit;
-	start = psbfb->gtt->offset;
-
-	offset = y * crtc->fb->pitches[0] + x * (crtc->fb->bits_per_pixel / 8);
-
-	REG_WRITE(dspstride, crtc->fb->pitches[0]);
-
-	dspcntr = REG_READ(dspcntr_reg);
-	dspcntr &= ~DISPPLANE_PIXFORMAT_MASK;
-
-	switch (crtc->fb->bits_per_pixel) {
-	case 8:
-		dspcntr |= DISPPLANE_8BPP;
-		break;
-	case 16:
-		if (crtc->fb->depth == 15)
-			dspcntr |= DISPPLANE_15_16BPP;
-		else
-			dspcntr |= DISPPLANE_16BPP;
-		break;
-	case 24:
-	case 32:
-		dspcntr |= DISPPLANE_32BPP_NO_ALPHA;
-		break;
-	default:
-		dev_err(dev->dev, "Unknown color depth\n");
-		ret = -EINVAL;
-		psb_gtt_unpin(psbfb->gtt);
-		goto psb_intel_pipe_set_base_exit;
-	}
-	REG_WRITE(dspcntr_reg, dspcntr);
-
-
-	if (0 /* FIXMEAC - check what PSB needs */) {
-		REG_WRITE(dspbase, offset);
-		REG_READ(dspbase);
-		REG_WRITE(dspsurf, start);
-		REG_READ(dspsurf);
-	} else {
-		REG_WRITE(dspbase, start + offset);
-		REG_READ(dspbase);
-	}
-
-psb_intel_pipe_cleaner:
-	/* If there was a previous display we can now unpin it */
-	if (old_fb)
-		psb_gtt_unpin(to_psb_fb(old_fb)->gtt);
-
-psb_intel_pipe_set_base_exit:
-	gma_power_end(dev);
-	return ret;
-}
-
-/**
- * Sets the power management mode of the pipe and plane.
- *
- * This code should probably grow support for turning the cursor off and back
- * on appropriately at the same time as we're turning the pipe off/on.
- */
-static void psb_intel_crtc_dpms(struct drm_crtc *crtc, int mode)
-{
-	struct drm_device *dev = crtc->dev;
-	/* struct drm_i915_master_private *master_priv; */
-	/* struct drm_i915_private *dev_priv = dev->dev_private; */
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int pipe = psb_intel_crtc->pipe;
-	int dpll_reg = (pipe == 0) ? DPLL_A : DPLL_B;
-	int dspcntr_reg = (pipe == 0) ? DSPACNTR : DSPBCNTR;
-	int dspbase_reg = (pipe == 0) ? DSPABASE : DSPBBASE;
-	int pipeconf_reg = (pipe == 0) ? PIPEACONF : PIPEBCONF;
-	u32 temp;
-	bool enabled;
-
-	/* XXX: When our outputs are all unaware of DPMS modes other than off
-	 * and on, we should map those modes to DRM_MODE_DPMS_OFF in the CRTC.
-	 */
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-	case DRM_MODE_DPMS_STANDBY:
-	case DRM_MODE_DPMS_SUSPEND:
-		/* Enable the DPLL */
-		temp = REG_READ(dpll_reg);
-		if ((temp & DPLL_VCO_ENABLE) == 0) {
-			REG_WRITE(dpll_reg, temp);
-			REG_READ(dpll_reg);
-			/* Wait for the clocks to stabilize. */
-			udelay(150);
-			REG_WRITE(dpll_reg, temp | DPLL_VCO_ENABLE);
-			REG_READ(dpll_reg);
-			/* Wait for the clocks to stabilize. */
-			udelay(150);
-			REG_WRITE(dpll_reg, temp | DPLL_VCO_ENABLE);
-			REG_READ(dpll_reg);
-			/* Wait for the clocks to stabilize. */
-			udelay(150);
-		}
-
-		/* Enable the pipe */
-		temp = REG_READ(pipeconf_reg);
-		if ((temp & PIPEACONF_ENABLE) == 0)
-			REG_WRITE(pipeconf_reg, temp | PIPEACONF_ENABLE);
-
-		/* Enable the plane */
-		temp = REG_READ(dspcntr_reg);
-		if ((temp & DISPLAY_PLANE_ENABLE) == 0) {
-			REG_WRITE(dspcntr_reg,
-				  temp | DISPLAY_PLANE_ENABLE);
-			/* Flush the plane changes */
-			REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
-		}
-
-		psb_intel_crtc_load_lut(crtc);
-
-		/* Give the overlay scaler a chance to enable
-		 * if it's on this pipe */
-		/* psb_intel_crtc_dpms_video(crtc, true); TODO */
-		break;
-	case DRM_MODE_DPMS_OFF:
-		/* Give the overlay scaler a chance to disable
-		 * if it's on this pipe */
-		/* psb_intel_crtc_dpms_video(crtc, FALSE); TODO */
-
-		/* Disable the VGA plane that we never use */
-		REG_WRITE(VGACNTRL, VGA_DISP_DISABLE);
-
-		/* Disable display plane */
-		temp = REG_READ(dspcntr_reg);
-		if ((temp & DISPLAY_PLANE_ENABLE) != 0) {
-			REG_WRITE(dspcntr_reg,
-				  temp & ~DISPLAY_PLANE_ENABLE);
-			/* Flush the plane changes */
-			REG_WRITE(dspbase_reg, REG_READ(dspbase_reg));
-			REG_READ(dspbase_reg);
-		}
-
-		/* Next, disable display pipes */
-		temp = REG_READ(pipeconf_reg);
-		if ((temp & PIPEACONF_ENABLE) != 0) {
-			REG_WRITE(pipeconf_reg, temp & ~PIPEACONF_ENABLE);
-			REG_READ(pipeconf_reg);
-		}
-
-		/* Wait for vblank for the disable to take effect. */
-		psb_intel_wait_for_vblank(dev);
-
-		temp = REG_READ(dpll_reg);
-		if ((temp & DPLL_VCO_ENABLE) != 0) {
-			REG_WRITE(dpll_reg, temp & ~DPLL_VCO_ENABLE);
-			REG_READ(dpll_reg);
-		}
-
-		/* Wait for the clocks to turn off. */
-		udelay(150);
-		break;
-	}
-
-	enabled = crtc->enabled && mode != DRM_MODE_DPMS_OFF;
-
-	/*Set FIFO Watermarks*/
-	REG_WRITE(DSPARB, 0x3F3E);
-}
-
-static void psb_intel_crtc_prepare(struct drm_crtc *crtc)
-{
-	struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
-	crtc_funcs->dpms(crtc, DRM_MODE_DPMS_OFF);
-}
-
-static void psb_intel_crtc_commit(struct drm_crtc *crtc)
-{
-	struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
-	crtc_funcs->dpms(crtc, DRM_MODE_DPMS_ON);
-}
-
-void psb_intel_encoder_prepare(struct drm_encoder *encoder)
-{
-	struct drm_encoder_helper_funcs *encoder_funcs =
-	    encoder->helper_private;
-	/* lvds has its own version of prepare see psb_intel_lvds_prepare */
-	encoder_funcs->dpms(encoder, DRM_MODE_DPMS_OFF);
-}
-
-void psb_intel_encoder_commit(struct drm_encoder *encoder)
-{
-	struct drm_encoder_helper_funcs *encoder_funcs =
-	    encoder->helper_private;
-	/* lvds has its own version of commit see psb_intel_lvds_commit */
-	encoder_funcs->dpms(encoder, DRM_MODE_DPMS_ON);
-}
-
-static bool psb_intel_crtc_mode_fixup(struct drm_crtc *crtc,
-				  struct drm_display_mode *mode,
-				  struct drm_display_mode *adjusted_mode)
-{
-	return true;
-}
-
-
-/**
- * Return the pipe currently connected to the panel fitter,
- * or -1 if the panel fitter is not present or not in use
- */
-static int psb_intel_panel_fitter_pipe(struct drm_device *dev)
-{
-	u32 pfit_control;
-
-	pfit_control = REG_READ(PFIT_CONTROL);
-
-	/* See if the panel fitter is in use */
-	if ((pfit_control & PFIT_ENABLE) == 0)
-		return -1;
-	/* Must be on PIPE 1 for PSB */
-	return 1;
-}
-
-static int psb_intel_crtc_mode_set(struct drm_crtc *crtc,
-			       struct drm_display_mode *mode,
-			       struct drm_display_mode *adjusted_mode,
-			       int x, int y,
-			       struct drm_framebuffer *old_fb)
-{
-	struct drm_device *dev = crtc->dev;
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private;
-	int pipe = psb_intel_crtc->pipe;
-	int fp_reg = (pipe == 0) ? FPA0 : FPB0;
-	int dpll_reg = (pipe == 0) ? DPLL_A : DPLL_B;
-	int dspcntr_reg = (pipe == 0) ? DSPACNTR : DSPBCNTR;
-	int pipeconf_reg = (pipe == 0) ? PIPEACONF : PIPEBCONF;
-	int htot_reg = (pipe == 0) ? HTOTAL_A : HTOTAL_B;
-	int hblank_reg = (pipe == 0) ? HBLANK_A : HBLANK_B;
-	int hsync_reg = (pipe == 0) ? HSYNC_A : HSYNC_B;
-	int vtot_reg = (pipe == 0) ? VTOTAL_A : VTOTAL_B;
-	int vblank_reg = (pipe == 0) ? VBLANK_A : VBLANK_B;
-	int vsync_reg = (pipe == 0) ? VSYNC_A : VSYNC_B;
-	int dspsize_reg = (pipe == 0) ? DSPASIZE : DSPBSIZE;
-	int dsppos_reg = (pipe == 0) ? DSPAPOS : DSPBPOS;
-	int pipesrc_reg = (pipe == 0) ? PIPEASRC : PIPEBSRC;
-	int refclk;
-	struct psb_intel_clock_t clock;
-	u32 dpll = 0, fp = 0, dspcntr, pipeconf;
-	bool ok, is_sdvo = false, is_dvo = false;
-	bool is_crt = false, is_lvds = false, is_tv = false;
-	struct drm_mode_config *mode_config = &dev->mode_config;
-	struct drm_connector *connector;
-
-	/* No scan out no play */
-	if (crtc->fb == NULL) {
-		crtc_funcs->mode_set_base(crtc, x, y, old_fb);
-		return 0;
-	}
-
-	list_for_each_entry(connector, &mode_config->connector_list, head) {
-		struct psb_intel_output *psb_intel_output =
-		    to_psb_intel_output(connector);
-
-		if (!connector->encoder
-		    || connector->encoder->crtc != crtc)
-			continue;
-
-		switch (psb_intel_output->type) {
-		case INTEL_OUTPUT_LVDS:
-			is_lvds = true;
-			break;
-		case INTEL_OUTPUT_SDVO:
-			is_sdvo = true;
-			break;
-		case INTEL_OUTPUT_DVO:
-			is_dvo = true;
-			break;
-		case INTEL_OUTPUT_TVOUT:
-			is_tv = true;
-			break;
-		case INTEL_OUTPUT_ANALOG:
-			is_crt = true;
-			break;
-		}
-	}
-
-	refclk = 96000;
-
-	ok = psb_intel_find_best_PLL(crtc, adjusted_mode->clock, refclk,
-				 &clock);
-	if (!ok) {
-		dev_err(dev->dev, "Couldn't find PLL settings for mode!\n");
-		return 0;
-	}
-
-	fp = clock.n << 16 | clock.m1 << 8 | clock.m2;
-
-	dpll = DPLL_VGA_MODE_DIS;
-	if (is_lvds) {
-		dpll |= DPLLB_MODE_LVDS;
-		dpll |= DPLL_DVO_HIGH_SPEED;
-	} else
-		dpll |= DPLLB_MODE_DAC_SERIAL;
-	if (is_sdvo) {
-		int sdvo_pixel_multiply =
-			    adjusted_mode->clock / mode->clock;
-		dpll |= DPLL_DVO_HIGH_SPEED;
-		dpll |=
-		    (sdvo_pixel_multiply - 1) << SDVO_MULTIPLIER_SHIFT_HIRES;
-	}
-
-	/* compute bitmask from p1 value */
-	dpll |= (1 << (clock.p1 - 1)) << 16;
-	switch (clock.p2) {
-	case 5:
-		dpll |= DPLL_DAC_SERIAL_P2_CLOCK_DIV_5;
-		break;
-	case 7:
-		dpll |= DPLLB_LVDS_P2_CLOCK_DIV_7;
-		break;
-	case 10:
-		dpll |= DPLL_DAC_SERIAL_P2_CLOCK_DIV_10;
-		break;
-	case 14:
-		dpll |= DPLLB_LVDS_P2_CLOCK_DIV_14;
-		break;
-	}
-
-	if (is_tv) {
-		/* XXX: just matching BIOS for now */
-/*	dpll |= PLL_REF_INPUT_TVCLKINBC; */
-		dpll |= 3;
-	}
-	dpll |= PLL_REF_INPUT_DREFCLK;
-
-	/* setup pipeconf */
-	pipeconf = REG_READ(pipeconf_reg);
-
-	/* Set up the display plane register */
-	dspcntr = DISPPLANE_GAMMA_ENABLE;
-
-	if (pipe == 0)
-		dspcntr |= DISPPLANE_SEL_PIPE_A;
-	else
-		dspcntr |= DISPPLANE_SEL_PIPE_B;
-
-	dspcntr |= DISPLAY_PLANE_ENABLE;
-	pipeconf |= PIPEACONF_ENABLE;
-	dpll |= DPLL_VCO_ENABLE;
-
-
-	/* Disable the panel fitter if it was on our pipe */
-	if (psb_intel_panel_fitter_pipe(dev) == pipe)
-		REG_WRITE(PFIT_CONTROL, 0);
-
-	drm_mode_debug_printmodeline(mode);
-
-	if (dpll & DPLL_VCO_ENABLE) {
-		REG_WRITE(fp_reg, fp);
-		REG_WRITE(dpll_reg, dpll & ~DPLL_VCO_ENABLE);
-		REG_READ(dpll_reg);
-		udelay(150);
-	}
-
-	/* The LVDS pin pair needs to be on before the DPLLs are enabled.
-	 * This is an exception to the general rule that mode_set doesn't turn
-	 * things on.
-	 */
-	if (is_lvds) {
-		u32 lvds = REG_READ(LVDS);
-
-		lvds &= ~LVDS_PIPEB_SELECT;
-		if (pipe == 1)
-			lvds |= LVDS_PIPEB_SELECT;
-
-		lvds |= LVDS_PORT_EN | LVDS_A0A2_CLKA_POWER_UP;
-		/* Set the B0-B3 data pairs corresponding to
-		 * whether we're going to
-		 * set the DPLLs for dual-channel mode or not.
-		 */
-		lvds &= ~(LVDS_B0B3_POWER_UP | LVDS_CLKB_POWER_UP);
-		if (clock.p2 == 7)
-			lvds |= LVDS_B0B3_POWER_UP | LVDS_CLKB_POWER_UP;
-
-		/* It would be nice to set 24 vs 18-bit mode (LVDS_A3_POWER_UP)
-		 * appropriately here, but we need to look more
-		 * thoroughly into how panels behave in the two modes.
-		 */
-
-		REG_WRITE(LVDS, lvds);
-		REG_READ(LVDS);
-	}
-
-	REG_WRITE(fp_reg, fp);
-	REG_WRITE(dpll_reg, dpll);
-	REG_READ(dpll_reg);
-	/* Wait for the clocks to stabilize. */
-	udelay(150);
-
-	/* write it again -- the BIOS does, after all */
-	REG_WRITE(dpll_reg, dpll);
-
-	REG_READ(dpll_reg);
-	/* Wait for the clocks to stabilize. */
-	udelay(150);
-
-	REG_WRITE(htot_reg, (adjusted_mode->crtc_hdisplay - 1) |
-		  ((adjusted_mode->crtc_htotal - 1) << 16));
-	REG_WRITE(hblank_reg, (adjusted_mode->crtc_hblank_start - 1) |
-		  ((adjusted_mode->crtc_hblank_end - 1) << 16));
-	REG_WRITE(hsync_reg, (adjusted_mode->crtc_hsync_start - 1) |
-		  ((adjusted_mode->crtc_hsync_end - 1) << 16));
-	REG_WRITE(vtot_reg, (adjusted_mode->crtc_vdisplay - 1) |
-		  ((adjusted_mode->crtc_vtotal - 1) << 16));
-	REG_WRITE(vblank_reg, (adjusted_mode->crtc_vblank_start - 1) |
-		  ((adjusted_mode->crtc_vblank_end - 1) << 16));
-	REG_WRITE(vsync_reg, (adjusted_mode->crtc_vsync_start - 1) |
-		  ((adjusted_mode->crtc_vsync_end - 1) << 16));
-	/* pipesrc and dspsize control the size that is scaled from,
-	 * which should always be the user's requested size.
-	 */
-	REG_WRITE(dspsize_reg,
-		  ((mode->vdisplay - 1) << 16) | (mode->hdisplay - 1));
-	REG_WRITE(dsppos_reg, 0);
-	REG_WRITE(pipesrc_reg,
-		  ((mode->hdisplay - 1) << 16) | (mode->vdisplay - 1));
-	REG_WRITE(pipeconf_reg, pipeconf);
-	REG_READ(pipeconf_reg);
-
-	psb_intel_wait_for_vblank(dev);
-
-	REG_WRITE(dspcntr_reg, dspcntr);
-
-	/* Flush the plane changes */
-	crtc_funcs->mode_set_base(crtc, x, y, old_fb);
-
-	psb_intel_wait_for_vblank(dev);
-
-	return 0;
-}
-
-/** Loads the palette/gamma unit for the CRTC with the prepared values */
-void psb_intel_crtc_load_lut(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct drm_psb_private *dev_priv =
-				(struct drm_psb_private *)dev->dev_private;
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int palreg = PALETTE_A;
-	int i;
-
-	/* The clocks have to be on to load the palette. */
-	if (!crtc->enabled)
-		return;
-
-	switch (psb_intel_crtc->pipe) {
-	case 0:
-		break;
-	case 1:
-		palreg = PALETTE_B;
-		break;
-	case 2:
-		palreg = PALETTE_C;
-		break;
-	default:
-		dev_err(dev->dev, "Illegal Pipe Number.\n");
-		return;
-	}
-
-	if (gma_power_begin(dev, false)) {
-		for (i = 0; i < 256; i++) {
-			REG_WRITE(palreg + 4 * i,
-				  ((psb_intel_crtc->lut_r[i] +
-				  psb_intel_crtc->lut_adj[i]) << 16) |
-				  ((psb_intel_crtc->lut_g[i] +
-				  psb_intel_crtc->lut_adj[i]) << 8) |
-				  (psb_intel_crtc->lut_b[i] +
-				  psb_intel_crtc->lut_adj[i]));
-		}
-		gma_power_end(dev);
-	} else {
-		for (i = 0; i < 256; i++) {
-			dev_priv->save_palette_a[i] =
-				  ((psb_intel_crtc->lut_r[i] +
-				  psb_intel_crtc->lut_adj[i]) << 16) |
-				  ((psb_intel_crtc->lut_g[i] +
-				  psb_intel_crtc->lut_adj[i]) << 8) |
-				  (psb_intel_crtc->lut_b[i] +
-				  psb_intel_crtc->lut_adj[i]);
-		}
-
-	}
-}
-
-/**
- * Save HW states of giving crtc
- */
-static void psb_intel_crtc_save(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	/* struct drm_psb_private *dev_priv =
-			(struct drm_psb_private *)dev->dev_private; */
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	struct psb_intel_crtc_state *crtc_state = psb_intel_crtc->crtc_state;
-	int pipeA = (psb_intel_crtc->pipe == 0);
-	uint32_t paletteReg;
-	int i;
-
-	if (!crtc_state) {
-		dev_err(dev->dev, "No CRTC state found\n");
-		return;
-	}
-
-	crtc_state->saveDSPCNTR = REG_READ(pipeA ? DSPACNTR : DSPBCNTR);
-	crtc_state->savePIPECONF = REG_READ(pipeA ? PIPEACONF : PIPEBCONF);
-	crtc_state->savePIPESRC = REG_READ(pipeA ? PIPEASRC : PIPEBSRC);
-	crtc_state->saveFP0 = REG_READ(pipeA ? FPA0 : FPB0);
-	crtc_state->saveFP1 = REG_READ(pipeA ? FPA1 : FPB1);
-	crtc_state->saveDPLL = REG_READ(pipeA ? DPLL_A : DPLL_B);
-	crtc_state->saveHTOTAL = REG_READ(pipeA ? HTOTAL_A : HTOTAL_B);
-	crtc_state->saveHBLANK = REG_READ(pipeA ? HBLANK_A : HBLANK_B);
-	crtc_state->saveHSYNC = REG_READ(pipeA ? HSYNC_A : HSYNC_B);
-	crtc_state->saveVTOTAL = REG_READ(pipeA ? VTOTAL_A : VTOTAL_B);
-	crtc_state->saveVBLANK = REG_READ(pipeA ? VBLANK_A : VBLANK_B);
-	crtc_state->saveVSYNC = REG_READ(pipeA ? VSYNC_A : VSYNC_B);
-	crtc_state->saveDSPSTRIDE = REG_READ(pipeA ? DSPASTRIDE : DSPBSTRIDE);
-
-	/*NOTE: DSPSIZE DSPPOS only for psb*/
-	crtc_state->saveDSPSIZE = REG_READ(pipeA ? DSPASIZE : DSPBSIZE);
-	crtc_state->saveDSPPOS = REG_READ(pipeA ? DSPAPOS : DSPBPOS);
-
-	crtc_state->saveDSPBASE = REG_READ(pipeA ? DSPABASE : DSPBBASE);
-
-	paletteReg = pipeA ? PALETTE_A : PALETTE_B;
-	for (i = 0; i < 256; ++i)
-		crtc_state->savePalette[i] = REG_READ(paletteReg + (i << 2));
-}
-
-/**
- * Restore HW states of giving crtc
- */
-static void psb_intel_crtc_restore(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	/* struct drm_psb_private * dev_priv =
-				(struct drm_psb_private *)dev->dev_private; */
-	struct psb_intel_crtc *psb_intel_crtc =  to_psb_intel_crtc(crtc);
-	struct psb_intel_crtc_state *crtc_state = psb_intel_crtc->crtc_state;
-	/* struct drm_crtc_helper_funcs * crtc_funcs = crtc->helper_private; */
-	int pipeA = (psb_intel_crtc->pipe == 0);
-	uint32_t paletteReg;
-	int i;
-
-	if (!crtc_state) {
-		dev_err(dev->dev, "No crtc state\n");
-		return;
-	}
-
-	if (crtc_state->saveDPLL & DPLL_VCO_ENABLE) {
-		REG_WRITE(pipeA ? DPLL_A : DPLL_B,
-			crtc_state->saveDPLL & ~DPLL_VCO_ENABLE);
-		REG_READ(pipeA ? DPLL_A : DPLL_B);
-		udelay(150);
-	}
-
-	REG_WRITE(pipeA ? FPA0 : FPB0, crtc_state->saveFP0);
-	REG_READ(pipeA ? FPA0 : FPB0);
-
-	REG_WRITE(pipeA ? FPA1 : FPB1, crtc_state->saveFP1);
-	REG_READ(pipeA ? FPA1 : FPB1);
-
-	REG_WRITE(pipeA ? DPLL_A : DPLL_B, crtc_state->saveDPLL);
-	REG_READ(pipeA ? DPLL_A : DPLL_B);
-	udelay(150);
-
-	REG_WRITE(pipeA ? HTOTAL_A : HTOTAL_B, crtc_state->saveHTOTAL);
-	REG_WRITE(pipeA ? HBLANK_A : HBLANK_B, crtc_state->saveHBLANK);
-	REG_WRITE(pipeA ? HSYNC_A : HSYNC_B, crtc_state->saveHSYNC);
-	REG_WRITE(pipeA ? VTOTAL_A : VTOTAL_B, crtc_state->saveVTOTAL);
-	REG_WRITE(pipeA ? VBLANK_A : VBLANK_B, crtc_state->saveVBLANK);
-	REG_WRITE(pipeA ? VSYNC_A : VSYNC_B, crtc_state->saveVSYNC);
-	REG_WRITE(pipeA ? DSPASTRIDE : DSPBSTRIDE, crtc_state->saveDSPSTRIDE);
-
-	REG_WRITE(pipeA ? DSPASIZE : DSPBSIZE, crtc_state->saveDSPSIZE);
-	REG_WRITE(pipeA ? DSPAPOS : DSPBPOS, crtc_state->saveDSPPOS);
-
-	REG_WRITE(pipeA ? PIPEASRC : PIPEBSRC, crtc_state->savePIPESRC);
-	REG_WRITE(pipeA ? DSPABASE : DSPBBASE, crtc_state->saveDSPBASE);
-	REG_WRITE(pipeA ? PIPEACONF : PIPEBCONF, crtc_state->savePIPECONF);
-
-	psb_intel_wait_for_vblank(dev);
-
-	REG_WRITE(pipeA ? DSPACNTR : DSPBCNTR, crtc_state->saveDSPCNTR);
-	REG_WRITE(pipeA ? DSPABASE : DSPBBASE, crtc_state->saveDSPBASE);
-
-	psb_intel_wait_for_vblank(dev);
-
-	paletteReg = pipeA ? PALETTE_A : PALETTE_B;
-	for (i = 0; i < 256; ++i)
-		REG_WRITE(paletteReg + (i << 2), crtc_state->savePalette[i]);
-}
-
-static int psb_intel_crtc_cursor_set(struct drm_crtc *crtc,
-				 struct drm_file *file_priv,
-				 uint32_t handle,
-				 uint32_t width, uint32_t height)
-{
-	struct drm_device *dev = crtc->dev;
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int pipe = psb_intel_crtc->pipe;
-	uint32_t control = (pipe == 0) ? CURACNTR : CURBCNTR;
-	uint32_t base = (pipe == 0) ? CURABASE : CURBBASE;
-	uint32_t temp;
-	size_t addr = 0;
-	struct gtt_range *gt;
-	struct drm_gem_object *obj;
-	int ret;
-
-	/* if we want to turn of the cursor ignore width and height */
-	if (!handle) {
-		/* turn off the cursor */
-		temp = CURSOR_MODE_DISABLE;
-
-		if (gma_power_begin(dev, false)) {
-			REG_WRITE(control, temp);
-			REG_WRITE(base, 0);
-			gma_power_end(dev);
-		}
-
-		/* Unpin the old GEM object */
-		if (psb_intel_crtc->cursor_obj) {
-			gt = container_of(psb_intel_crtc->cursor_obj,
-							struct gtt_range, gem);
-			psb_gtt_unpin(gt);
-			drm_gem_object_unreference(psb_intel_crtc->cursor_obj);
-			psb_intel_crtc->cursor_obj = NULL;
-		}
-
-		return 0;
-	}
-
-	/* Currently we only support 64x64 cursors */
-	if (width != 64 || height != 64) {
-		dev_dbg(dev->dev, "we currently only support 64x64 cursors\n");
-		return -EINVAL;
-	}
-
-	obj = drm_gem_object_lookup(dev, file_priv, handle);
-	if (!obj)
-		return -ENOENT;
-
-	if (obj->size < width * height * 4) {
-		dev_dbg(dev->dev, "buffer is to small\n");
-		return -ENOMEM;
-	}
-
-	gt = container_of(obj, struct gtt_range, gem);
-
-	/* Pin the memory into the GTT */
-	ret = psb_gtt_pin(gt);
-	if (ret) {
-		dev_err(dev->dev, "Can not pin down handle 0x%x\n", handle);
-		return ret;
-	}
-
-
-	addr = gt->offset;	/* Or resource.start ??? */
-
-	psb_intel_crtc->cursor_addr = addr;
-
-	temp = 0;
-	/* set the pipe for the cursor */
-	temp |= (pipe << 28);
-	temp |= CURSOR_MODE_64_ARGB_AX | MCURSOR_GAMMA_ENABLE;
-
-	if (gma_power_begin(dev, false)) {
-		REG_WRITE(control, temp);
-		REG_WRITE(base, addr);
-		gma_power_end(dev);
-	}
-
-	/* unpin the old bo */
-	if (psb_intel_crtc->cursor_obj) {
-		gt = container_of(psb_intel_crtc->cursor_obj,
-							struct gtt_range, gem);
-		psb_gtt_unpin(gt);
-		drm_gem_object_unreference(psb_intel_crtc->cursor_obj);
-		psb_intel_crtc->cursor_obj = obj;
-	}
-	return 0;
-}
-
-static int psb_intel_crtc_cursor_move(struct drm_crtc *crtc, int x, int y)
-{
-	struct drm_device *dev = crtc->dev;
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int pipe = psb_intel_crtc->pipe;
-	uint32_t temp = 0;
-	uint32_t addr;
-
-
-	if (x < 0) {
-		temp |= (CURSOR_POS_SIGN << CURSOR_X_SHIFT);
-		x = -x;
-	}
-	if (y < 0) {
-		temp |= (CURSOR_POS_SIGN << CURSOR_Y_SHIFT);
-		y = -y;
-	}
-
-	temp |= ((x & CURSOR_POS_MASK) << CURSOR_X_SHIFT);
-	temp |= ((y & CURSOR_POS_MASK) << CURSOR_Y_SHIFT);
-
-	addr = psb_intel_crtc->cursor_addr;
-
-	if (gma_power_begin(dev, false)) {
-		REG_WRITE((pipe == 0) ? CURAPOS : CURBPOS, temp);
-		REG_WRITE((pipe == 0) ? CURABASE : CURBBASE, addr);
-		gma_power_end(dev);
-	}
-	return 0;
-}
-
-void psb_intel_crtc_gamma_set(struct drm_crtc *crtc, u16 *red,
-			 u16 *green, u16 *blue, uint32_t type, uint32_t size)
-{
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int i;
-
-	if (size != 256)
-		return;
-
-	for (i = 0; i < 256; i++) {
-		psb_intel_crtc->lut_r[i] = red[i] >> 8;
-		psb_intel_crtc->lut_g[i] = green[i] >> 8;
-		psb_intel_crtc->lut_b[i] = blue[i] >> 8;
-	}
-
-	psb_intel_crtc_load_lut(crtc);
-}
-
-static int psb_crtc_set_config(struct drm_mode_set *set)
-{
-	int ret;
-	struct drm_device *dev = set->crtc->dev;
-
-	pm_runtime_forbid(&dev->pdev->dev);
-	ret = drm_crtc_helper_set_config(set);
-	pm_runtime_allow(&dev->pdev->dev);
-	return ret;
-}
-
-/* Returns the clock of the currently programmed mode of the given pipe. */
-static int psb_intel_crtc_clock_get(struct drm_device *dev,
-				struct drm_crtc *crtc)
-{
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int pipe = psb_intel_crtc->pipe;
-	u32 dpll;
-	u32 fp;
-	struct psb_intel_clock_t clock;
-	bool is_lvds;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	if (gma_power_begin(dev, false)) {
-		dpll = REG_READ((pipe == 0) ? DPLL_A : DPLL_B);
-		if ((dpll & DISPLAY_RATE_SELECT_FPA1) == 0)
-			fp = REG_READ((pipe == 0) ? FPA0 : FPB0);
-		else
-			fp = REG_READ((pipe == 0) ? FPA1 : FPB1);
-		is_lvds = (pipe == 1) && (REG_READ(LVDS) & LVDS_PORT_EN);
-		gma_power_end(dev);
-	} else {
-		dpll = (pipe == 0) ?
-			dev_priv->saveDPLL_A : dev_priv->saveDPLL_B;
-
-		if ((dpll & DISPLAY_RATE_SELECT_FPA1) == 0)
-			fp = (pipe == 0) ?
-				dev_priv->saveFPA0 :
-				dev_priv->saveFPB0;
-		else
-			fp = (pipe == 0) ?
-				dev_priv->saveFPA1 :
-				dev_priv->saveFPB1;
-
-		is_lvds = (pipe == 1) && (dev_priv->saveLVDS & LVDS_PORT_EN);
-	}
-
-	clock.m1 = (fp & FP_M1_DIV_MASK) >> FP_M1_DIV_SHIFT;
-	clock.m2 = (fp & FP_M2_DIV_MASK) >> FP_M2_DIV_SHIFT;
-	clock.n = (fp & FP_N_DIV_MASK) >> FP_N_DIV_SHIFT;
-
-	if (is_lvds) {
-		clock.p1 =
-		    ffs((dpll &
-			 DPLL_FPA01_P1_POST_DIV_MASK_I830_LVDS) >>
-			DPLL_FPA01_P1_POST_DIV_SHIFT);
-		clock.p2 = 14;
-
-		if ((dpll & PLL_REF_INPUT_MASK) ==
-		    PLLB_REF_INPUT_SPREADSPECTRUMIN) {
-			/* XXX: might not be 66MHz */
-			i8xx_clock(66000, &clock);
-		} else
-			i8xx_clock(48000, &clock);
-	} else {
-		if (dpll & PLL_P1_DIVIDE_BY_TWO)
-			clock.p1 = 2;
-		else {
-			clock.p1 =
-			    ((dpll &
-			      DPLL_FPA01_P1_POST_DIV_MASK_I830) >>
-			     DPLL_FPA01_P1_POST_DIV_SHIFT) + 2;
-		}
-		if (dpll & PLL_P2_DIVIDE_BY_4)
-			clock.p2 = 4;
-		else
-			clock.p2 = 2;
-
-		i8xx_clock(48000, &clock);
-	}
-
-	/* XXX: It would be nice to validate the clocks, but we can't reuse
-	 * i830PllIsValid() because it relies on the xf86_config connector
-	 * configuration being accurate, which it isn't necessarily.
-	 */
-
-	return clock.dot;
-}
-
-/** Returns the currently programmed mode of the given pipe. */
-struct drm_display_mode *psb_intel_crtc_mode_get(struct drm_device *dev,
-					     struct drm_crtc *crtc)
-{
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	int pipe = psb_intel_crtc->pipe;
-	struct drm_display_mode *mode;
-	int htot;
-	int hsync;
-	int vtot;
-	int vsync;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	if (gma_power_begin(dev, false)) {
-		htot = REG_READ((pipe == 0) ? HTOTAL_A : HTOTAL_B);
-		hsync = REG_READ((pipe == 0) ? HSYNC_A : HSYNC_B);
-		vtot = REG_READ((pipe == 0) ? VTOTAL_A : VTOTAL_B);
-		vsync = REG_READ((pipe == 0) ? VSYNC_A : VSYNC_B);
-		gma_power_end(dev);
-	} else {
-		htot = (pipe == 0) ?
-			dev_priv->saveHTOTAL_A : dev_priv->saveHTOTAL_B;
-		hsync = (pipe == 0) ?
-			dev_priv->saveHSYNC_A : dev_priv->saveHSYNC_B;
-		vtot = (pipe == 0) ?
-			dev_priv->saveVTOTAL_A : dev_priv->saveVTOTAL_B;
-		vsync = (pipe == 0) ?
-			dev_priv->saveVSYNC_A : dev_priv->saveVSYNC_B;
-	}
-
-	mode = kzalloc(sizeof(*mode), GFP_KERNEL);
-	if (!mode)
-		return NULL;
-
-	mode->clock = psb_intel_crtc_clock_get(dev, crtc);
-	mode->hdisplay = (htot & 0xffff) + 1;
-	mode->htotal = ((htot & 0xffff0000) >> 16) + 1;
-	mode->hsync_start = (hsync & 0xffff) + 1;
-	mode->hsync_end = ((hsync & 0xffff0000) >> 16) + 1;
-	mode->vdisplay = (vtot & 0xffff) + 1;
-	mode->vtotal = ((vtot & 0xffff0000) >> 16) + 1;
-	mode->vsync_start = (vsync & 0xffff) + 1;
-	mode->vsync_end = ((vsync & 0xffff0000) >> 16) + 1;
-
-	drm_mode_set_name(mode);
-	drm_mode_set_crtcinfo(mode, 0);
-
-	return mode;
-}
-
-void psb_intel_crtc_destroy(struct drm_crtc *crtc)
-{
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	struct gtt_range *gt;
-
-	/* Unpin the old GEM object */
-	if (psb_intel_crtc->cursor_obj) {
-		gt = container_of(psb_intel_crtc->cursor_obj,
-						struct gtt_range, gem);
-		psb_gtt_unpin(gt);
-		drm_gem_object_unreference(psb_intel_crtc->cursor_obj);
-		psb_intel_crtc->cursor_obj = NULL;
-	}
-	kfree(psb_intel_crtc->crtc_state);
-	drm_crtc_cleanup(crtc);
-	kfree(psb_intel_crtc);
-}
-
-const struct drm_crtc_helper_funcs psb_intel_helper_funcs = {
-	.dpms = psb_intel_crtc_dpms,
-	.mode_fixup = psb_intel_crtc_mode_fixup,
-	.mode_set = psb_intel_crtc_mode_set,
-	.mode_set_base = psb_intel_pipe_set_base,
-	.prepare = psb_intel_crtc_prepare,
-	.commit = psb_intel_crtc_commit,
-};
-
-const struct drm_crtc_funcs psb_intel_crtc_funcs = {
-	.save = psb_intel_crtc_save,
-	.restore = psb_intel_crtc_restore,
-	.cursor_set = psb_intel_crtc_cursor_set,
-	.cursor_move = psb_intel_crtc_cursor_move,
-	.gamma_set = psb_intel_crtc_gamma_set,
-	.set_config = psb_crtc_set_config,
-	.destroy = psb_intel_crtc_destroy,
-};
-
-/*
- * Set the default value of cursor control and base register
- * to zero. This is a workaround for h/w defect on Oaktrail
- */
-static void psb_intel_cursor_init(struct drm_device *dev, int pipe)
-{
-	u32 control[3] = { CURACNTR, CURBCNTR, CURCCNTR };
-	u32 base[3] = { CURABASE, CURBBASE, CURCBASE };
-
-	REG_WRITE(control[pipe], 0);
-	REG_WRITE(base[pipe], 0);
-}
-
-void psb_intel_crtc_init(struct drm_device *dev, int pipe,
-		     struct psb_intel_mode_device *mode_dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct psb_intel_crtc *psb_intel_crtc;
-	int i;
-	uint16_t *r_base, *g_base, *b_base;
-
-	/* We allocate a extra array of drm_connector pointers
-	 * for fbdev after the crtc */
-	psb_intel_crtc =
-	    kzalloc(sizeof(struct psb_intel_crtc) +
-		    (INTELFB_CONN_LIMIT * sizeof(struct drm_connector *)),
-		    GFP_KERNEL);
-	if (psb_intel_crtc == NULL)
-		return;
-
-	psb_intel_crtc->crtc_state =
-		kzalloc(sizeof(struct psb_intel_crtc_state), GFP_KERNEL);
-	if (!psb_intel_crtc->crtc_state) {
-		dev_err(dev->dev, "Crtc state error: No memory\n");
-		kfree(psb_intel_crtc);
-		return;
-	}
-
-	/* Set the CRTC operations from the chip specific data */
-	drm_crtc_init(dev, &psb_intel_crtc->base, dev_priv->ops->crtc_funcs);
-
-	drm_mode_crtc_set_gamma_size(&psb_intel_crtc->base, 256);
-	psb_intel_crtc->pipe = pipe;
-	psb_intel_crtc->plane = pipe;
-
-	r_base = psb_intel_crtc->base.gamma_store;
-	g_base = r_base + 256;
-	b_base = g_base + 256;
-	for (i = 0; i < 256; i++) {
-		psb_intel_crtc->lut_r[i] = i;
-		psb_intel_crtc->lut_g[i] = i;
-		psb_intel_crtc->lut_b[i] = i;
-		r_base[i] = i << 8;
-		g_base[i] = i << 8;
-		b_base[i] = i << 8;
-
-		psb_intel_crtc->lut_adj[i] = 0;
-	}
-
-	psb_intel_crtc->mode_dev = mode_dev;
-	psb_intel_crtc->cursor_addr = 0;
-
-	drm_crtc_helper_add(&psb_intel_crtc->base,
-						dev_priv->ops->crtc_helper);
-
-	/* Setup the array of drm_connector pointer array */
-	psb_intel_crtc->mode_set.crtc = &psb_intel_crtc->base;
-	BUG_ON(pipe >= ARRAY_SIZE(dev_priv->plane_to_crtc_mapping) ||
-	       dev_priv->plane_to_crtc_mapping[psb_intel_crtc->plane] != NULL);
-	dev_priv->plane_to_crtc_mapping[psb_intel_crtc->plane] =
-							&psb_intel_crtc->base;
-	dev_priv->pipe_to_crtc_mapping[psb_intel_crtc->pipe] =
-							&psb_intel_crtc->base;
-	psb_intel_crtc->mode_set.connectors =
-	    (struct drm_connector **) (psb_intel_crtc + 1);
-	psb_intel_crtc->mode_set.num_connectors = 0;
-	psb_intel_cursor_init(dev, pipe);
-}
-
-int psb_intel_get_pipe_from_crtc_id(struct drm_device *dev, void *data,
-				struct drm_file *file_priv)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	struct drm_psb_get_pipe_from_crtc_id_arg *pipe_from_crtc_id = data;
-	struct drm_mode_object *drmmode_obj;
-	struct psb_intel_crtc *crtc;
-
-	if (!dev_priv) {
-		dev_err(dev->dev, "called with no initialization\n");
-		return -EINVAL;
-	}
-
-	drmmode_obj = drm_mode_object_find(dev, pipe_from_crtc_id->crtc_id,
-			DRM_MODE_OBJECT_CRTC);
-
-	if (!drmmode_obj) {
-		dev_err(dev->dev, "no such CRTC id\n");
-		return -EINVAL;
-	}
-
-	crtc = to_psb_intel_crtc(obj_to_crtc(drmmode_obj));
-	pipe_from_crtc_id->pipe = crtc->pipe;
-
-	return 0;
-}
-
-struct drm_crtc *psb_intel_get_crtc_from_pipe(struct drm_device *dev, int pipe)
-{
-	struct drm_crtc *crtc = NULL;
-
-	list_for_each_entry(crtc, &dev->mode_config.crtc_list, head) {
-		struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-		if (psb_intel_crtc->pipe == pipe)
-			break;
-	}
-	return crtc;
-}
-
-int psb_intel_connector_clones(struct drm_device *dev, int type_mask)
-{
-	int index_mask = 0;
-	struct drm_connector *connector;
-	int entry = 0;
-
-	list_for_each_entry(connector, &dev->mode_config.connector_list,
-			    head) {
-		struct psb_intel_output *psb_intel_output =
-		    to_psb_intel_output(connector);
-		if (type_mask & (1 << psb_intel_output->type))
-			index_mask |= (1 << entry);
-		entry++;
-	}
-	return index_mask;
-}
-
-
-void psb_intel_modeset_cleanup(struct drm_device *dev)
-{
-	drm_mode_config_cleanup(dev);
-}
-
-
-/* current intel driver doesn't take advantage of encoders
-   always give back the encoder for the connector
-*/
-struct drm_encoder *psb_intel_best_encoder(struct drm_connector *connector)
-{
-	struct psb_intel_output *psb_intel_output =
-					to_psb_intel_output(connector);
-
-	return &psb_intel_output->enc;
-}
-
diff --git a/drivers/staging/gma500/psb_intel_display.h b/drivers/staging/gma500/psb_intel_display.h
deleted file mode 100644
index 535b49a5e409..000000000000
--- a/drivers/staging/gma500/psb_intel_display.h
+++ /dev/null
@@ -1,28 +0,0 @@
-/* copyright (c) 2008, Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authors:
- * Eric Anholt <eric@anholt.net>
- */
-
-#ifndef _INTEL_DISPLAY_H_
-#define _INTEL_DISPLAY_H_
-
-bool psb_intel_pipe_has_type(struct drm_crtc *crtc, int type);
-void psb_intel_crtc_gamma_set(struct drm_crtc *crtc, u16 *red,
-			 u16 *green, u16 *blue, uint32_t type, uint32_t size);
-void psb_intel_crtc_destroy(struct drm_crtc *crtc);
-
-#endif
diff --git a/drivers/staging/gma500/psb_intel_drv.h b/drivers/staging/gma500/psb_intel_drv.h
deleted file mode 100644
index 36b554b5c335..000000000000
--- a/drivers/staging/gma500/psb_intel_drv.h
+++ /dev/null
@@ -1,230 +0,0 @@
-/*
- * Copyright (c) 2009-2011, Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- */
-
-#ifndef __INTEL_DRV_H__
-#define __INTEL_DRV_H__
-
-#include <linux/i2c.h>
-#include <linux/i2c-algo-bit.h>
-#include <drm/drm_crtc.h>
-#include <drm/drm_crtc_helper.h>
-#include <linux/gpio.h>
-
-/*
- * Display related stuff
- */
-
-/* store information about an Ixxx DVO */
-/* The i830->i865 use multiple DVOs with multiple i2cs */
-/* the i915, i945 have a single sDVO i2c bus - which is different */
-#define MAX_OUTPUTS 6
-/* maximum connectors per crtcs in the mode set */
-#define INTELFB_CONN_LIMIT 4
-
-#define INTEL_I2C_BUS_DVO 1
-#define INTEL_I2C_BUS_SDVO 2
-
-/* these are outputs from the chip - integrated only
- * external chips are via DVO or SDVO output */
-#define INTEL_OUTPUT_UNUSED 0
-#define INTEL_OUTPUT_ANALOG 1
-#define INTEL_OUTPUT_DVO 2
-#define INTEL_OUTPUT_SDVO 3
-#define INTEL_OUTPUT_LVDS 4
-#define INTEL_OUTPUT_TVOUT 5
-#define INTEL_OUTPUT_HDMI 6
-#define INTEL_OUTPUT_MIPI 7
-#define INTEL_OUTPUT_MIPI2 8
-
-#define INTEL_DVO_CHIP_NONE 0
-#define INTEL_DVO_CHIP_LVDS 1
-#define INTEL_DVO_CHIP_TMDS 2
-#define INTEL_DVO_CHIP_TVOUT 4
-
-/*
- * Hold information useally put on the device driver privates here,
- * since it needs to be shared across multiple of devices drivers privates.
- */
-struct psb_intel_mode_device {
-
-	/*
-	 * Abstracted memory manager operations
-	 */
-	 size_t(*bo_offset) (struct drm_device *dev, void *bo);
-
-	/*
-	 * Cursor (Can go ?)
-	 */
-	int cursor_needs_physical;
-
-	/*
-	 * LVDS info
-	 */
-	int backlight_duty_cycle;	/* restore backlight to this value */
-	bool panel_wants_dither;
-	struct drm_display_mode *panel_fixed_mode;
-	struct drm_display_mode *panel_fixed_mode2;
-	struct drm_display_mode *vbt_mode;	/* if any */
-
-	uint32_t saveBLC_PWM_CTL;
-};
-
-struct psb_intel_i2c_chan {
-	/* for getting at dev. private (mmio etc.) */
-	struct drm_device *drm_dev;
-	u32 reg;		/* GPIO reg */
-	struct i2c_adapter adapter;
-	struct i2c_algo_bit_data algo;
-	u8 slave_addr;
-};
-
-struct psb_intel_output {
-	struct drm_connector base;
-
-	struct drm_encoder enc;
-	int type;
-
-	struct psb_intel_i2c_chan *i2c_bus;	/* for control functions */
-	struct psb_intel_i2c_chan *ddc_bus;	/* for DDC only stuff */
-	bool load_detect_temp;
-	void *dev_priv;
-
-	struct psb_intel_mode_device *mode_dev;
-	struct i2c_adapter *hdmi_i2c_adapter;	/* for control functions */
-};
-
-struct psb_intel_crtc_state {
-	uint32_t saveDSPCNTR;
-	uint32_t savePIPECONF;
-	uint32_t savePIPESRC;
-	uint32_t saveDPLL;
-	uint32_t saveFP0;
-	uint32_t saveFP1;
-	uint32_t saveHTOTAL;
-	uint32_t saveHBLANK;
-	uint32_t saveHSYNC;
-	uint32_t saveVTOTAL;
-	uint32_t saveVBLANK;
-	uint32_t saveVSYNC;
-	uint32_t saveDSPSTRIDE;
-	uint32_t saveDSPSIZE;
-	uint32_t saveDSPPOS;
-	uint32_t saveDSPBASE;
-	uint32_t savePalette[256];
-};
-
-struct psb_intel_crtc {
-	struct drm_crtc base;
-	int pipe;
-	int plane;
-	uint32_t cursor_addr;
-	u8 lut_r[256], lut_g[256], lut_b[256];
-	u8 lut_adj[256];
-	struct psb_intel_framebuffer *fbdev_fb;
-	/* a mode_set for fbdev users on this crtc */
-	struct drm_mode_set mode_set;
-
-	/* GEM object that holds our cursor */
-	struct drm_gem_object *cursor_obj;
-
-	struct drm_display_mode saved_mode;
-	struct drm_display_mode saved_adjusted_mode;
-
-	struct psb_intel_mode_device *mode_dev;
-
-	/*crtc mode setting flags*/
-	u32 mode_flags;
-
-	/* Saved Crtc HW states */
-	struct psb_intel_crtc_state *crtc_state;
-};
-
-#define to_psb_intel_crtc(x)	\
-		container_of(x, struct psb_intel_crtc, base)
-#define to_psb_intel_output(x)	\
-		container_of(x, struct psb_intel_output, base)
-#define enc_to_psb_intel_output(x)	\
-		container_of(x, struct psb_intel_output, enc)
-#define to_psb_intel_framebuffer(x)	\
-		container_of(x, struct psb_intel_framebuffer, base)
-
-struct psb_intel_i2c_chan *psb_intel_i2c_create(struct drm_device *dev,
-					const u32 reg, const char *name);
-void psb_intel_i2c_destroy(struct psb_intel_i2c_chan *chan);
-int psb_intel_ddc_get_modes(struct psb_intel_output *psb_intel_output);
-extern bool psb_intel_ddc_probe(struct psb_intel_output *psb_intel_output);
-
-extern void psb_intel_crtc_init(struct drm_device *dev, int pipe,
-			    struct psb_intel_mode_device *mode_dev);
-extern void psb_intel_crt_init(struct drm_device *dev);
-extern void psb_intel_sdvo_init(struct drm_device *dev, int output_device);
-extern void psb_intel_dvo_init(struct drm_device *dev);
-extern void psb_intel_tv_init(struct drm_device *dev);
-extern void psb_intel_lvds_init(struct drm_device *dev,
-			    struct psb_intel_mode_device *mode_dev);
-extern void psb_intel_lvds_set_brightness(struct drm_device *dev, int level);
-extern void mrst_lvds_init(struct drm_device *dev,
-			   struct psb_intel_mode_device *mode_dev);
-extern void mrst_wait_for_INTR_PKT_SENT(struct drm_device *dev);
-extern void mrst_dsi_init(struct drm_device *dev,
-			   struct psb_intel_mode_device *mode_dev);
-extern void mid_dsi_init(struct drm_device *dev,
-		    struct psb_intel_mode_device *mode_dev, int dsi_num);
-
-extern void psb_intel_crtc_load_lut(struct drm_crtc *crtc);
-extern void psb_intel_encoder_prepare(struct drm_encoder *encoder);
-extern void psb_intel_encoder_commit(struct drm_encoder *encoder);
-
-extern struct drm_encoder *psb_intel_best_encoder(struct drm_connector
-					      *connector);
-
-extern struct drm_display_mode *psb_intel_crtc_mode_get(struct drm_device *dev,
-						    struct drm_crtc *crtc);
-extern void psb_intel_wait_for_vblank(struct drm_device *dev);
-extern int psb_intel_get_pipe_from_crtc_id(struct drm_device *dev, void *data,
-				struct drm_file *file_priv);
-extern struct drm_crtc *psb_intel_get_crtc_from_pipe(struct drm_device *dev,
-						 int pipe);
-extern struct drm_connector *psb_intel_sdvo_find(struct drm_device *dev,
-					     int sdvoB);
-extern int psb_intel_sdvo_supports_hotplug(struct drm_connector *connector);
-extern void psb_intel_sdvo_set_hotplug(struct drm_connector *connector,
-				   int enable);
-extern int intelfb_probe(struct drm_device *dev);
-extern int intelfb_remove(struct drm_device *dev,
-			  struct drm_framebuffer *fb);
-extern struct drm_framebuffer *psb_intel_framebuffer_create(struct drm_device
-							*dev, struct
-							drm_mode_fb_cmd
-							*mode_cmd,
-							void *mm_private);
-extern bool psb_intel_lvds_mode_fixup(struct drm_encoder *encoder,
-				      struct drm_display_mode *mode,
-				      struct drm_display_mode *adjusted_mode);
-extern int psb_intel_lvds_mode_valid(struct drm_connector *connector,
-				     struct drm_display_mode *mode);
-extern int psb_intel_lvds_set_property(struct drm_connector *connector,
-					struct drm_property *property,
-					uint64_t value);
-extern void psb_intel_lvds_destroy(struct drm_connector *connector);
-extern const struct drm_encoder_funcs psb_intel_lvds_enc_funcs;
-
-extern void mdfldWaitForPipeDisable(struct drm_device *dev, int pipe);
-extern void mdfldWaitForPipeEnable(struct drm_device *dev, int pipe);
-
-#endif				/* __INTEL_DRV_H__ */
diff --git a/drivers/staging/gma500/psb_intel_lvds.c b/drivers/staging/gma500/psb_intel_lvds.c
deleted file mode 100644
index 21022e1a977a..000000000000
--- a/drivers/staging/gma500/psb_intel_lvds.c
+++ /dev/null
@@ -1,854 +0,0 @@
-/*
- * Copyright © 2006-2007 Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authors:
- *	Eric Anholt <eric@anholt.net>
- *	Dave Airlie <airlied@linux.ie>
- *	Jesse Barnes <jesse.barnes@intel.com>
- */
-
-#include <linux/i2c.h>
-#include <drm/drmP.h>
-
-#include "intel_bios.h"
-#include "psb_drv.h"
-#include "psb_intel_drv.h"
-#include "psb_intel_reg.h"
-#include "power.h"
-#include <linux/pm_runtime.h>
-
-/*
- * LVDS I2C backlight control macros
- */
-#define BRIGHTNESS_MAX_LEVEL 100
-#define BRIGHTNESS_MASK 0xFF
-#define BLC_I2C_TYPE	0x01
-#define BLC_PWM_TYPT	0x02
-
-#define BLC_POLARITY_NORMAL 0
-#define BLC_POLARITY_INVERSE 1
-
-#define PSB_BLC_MAX_PWM_REG_FREQ       (0xFFFE)
-#define PSB_BLC_MIN_PWM_REG_FREQ	(0x2)
-#define PSB_BLC_PWM_PRECISION_FACTOR	(10)
-#define PSB_BACKLIGHT_PWM_CTL_SHIFT	(16)
-#define PSB_BACKLIGHT_PWM_POLARITY_BIT_CLEAR (0xFFFE)
-
-struct psb_intel_lvds_priv {
-	/*
-	 * Saved LVDO output states
-	 */
-	uint32_t savePP_ON;
-	uint32_t savePP_OFF;
-	uint32_t saveLVDS;
-	uint32_t savePP_CONTROL;
-	uint32_t savePP_CYCLE;
-	uint32_t savePFIT_CONTROL;
-	uint32_t savePFIT_PGM_RATIOS;
-	uint32_t saveBLC_PWM_CTL;
-};
-
-
-/*
- * Returns the maximum level of the backlight duty cycle field.
- */
-static u32 psb_intel_lvds_get_max_backlight(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 ret;
-
-	if (gma_power_begin(dev, false)) {
-		ret = REG_READ(BLC_PWM_CTL);
-		gma_power_end(dev);
-	} else /* Powered off, use the saved value */
-		ret = dev_priv->saveBLC_PWM_CTL;
-
-	/* Top 15bits hold the frequency mask */
-	ret = (ret &  BACKLIGHT_MODULATION_FREQ_MASK) >>
-					BACKLIGHT_MODULATION_FREQ_SHIFT;
-
-        ret *= 2;	/* Return a 16bit range as needed for setting */
-        if (ret == 0)
-                dev_err(dev->dev, "BL bug: Reg %08x save %08X\n",
-                        REG_READ(BLC_PWM_CTL), dev_priv->saveBLC_PWM_CTL);
-	return ret;
-}
-
-/*
- * Set LVDS backlight level by I2C command
- *
- * FIXME: at some point we need to both track this for PM and also
- * disable runtime pm on MRST if the brightness is nil (ie blanked)
- */
-static int psb_lvds_i2c_set_brightness(struct drm_device *dev,
-					unsigned int level)
-{
-	struct drm_psb_private *dev_priv =
-		(struct drm_psb_private *)dev->dev_private;
-
-	struct psb_intel_i2c_chan *lvds_i2c_bus = dev_priv->lvds_i2c_bus;
-	u8 out_buf[2];
-	unsigned int blc_i2c_brightness;
-
-	struct i2c_msg msgs[] = {
-		{
-			.addr = lvds_i2c_bus->slave_addr,
-			.flags = 0,
-			.len = 2,
-			.buf = out_buf,
-		}
-	};
-
-	blc_i2c_brightness = BRIGHTNESS_MASK & ((unsigned int)level *
-			     BRIGHTNESS_MASK /
-			     BRIGHTNESS_MAX_LEVEL);
-
-	if (dev_priv->lvds_bl->pol == BLC_POLARITY_INVERSE)
-		blc_i2c_brightness = BRIGHTNESS_MASK - blc_i2c_brightness;
-
-	out_buf[0] = dev_priv->lvds_bl->brightnesscmd;
-	out_buf[1] = (u8)blc_i2c_brightness;
-
-	if (i2c_transfer(&lvds_i2c_bus->adapter, msgs, 1) == 1) {
-		dev_dbg(dev->dev, "I2C set brightness.(command, value) (%d, %d)\n",
-			dev_priv->lvds_bl->brightnesscmd,
-			blc_i2c_brightness);
-		return 0;
-	}
-
-	dev_err(dev->dev, "I2C transfer error\n");
-	return -1;
-}
-
-
-static int psb_lvds_pwm_set_brightness(struct drm_device *dev, int level)
-{
-	struct drm_psb_private *dev_priv =
-			(struct drm_psb_private *)dev->dev_private;
-
-	u32 max_pwm_blc;
-	u32 blc_pwm_duty_cycle;
-
-	max_pwm_blc = psb_intel_lvds_get_max_backlight(dev);
-
-	/*BLC_PWM_CTL Should be initiated while backlight device init*/
-	BUG_ON(max_pwm_blc == 0);
-
-	blc_pwm_duty_cycle = level * max_pwm_blc / BRIGHTNESS_MAX_LEVEL;
-
-	if (dev_priv->lvds_bl->pol == BLC_POLARITY_INVERSE)
-		blc_pwm_duty_cycle = max_pwm_blc - blc_pwm_duty_cycle;
-
-	blc_pwm_duty_cycle &= PSB_BACKLIGHT_PWM_POLARITY_BIT_CLEAR;
-	REG_WRITE(BLC_PWM_CTL,
-		  (max_pwm_blc << PSB_BACKLIGHT_PWM_CTL_SHIFT) |
-		  (blc_pwm_duty_cycle));
-
-        dev_info(dev->dev, "Backlight lvds set brightness %08x\n",
-		  (max_pwm_blc << PSB_BACKLIGHT_PWM_CTL_SHIFT) |
-		  (blc_pwm_duty_cycle));
-
-	return 0;
-}
-
-/*
- * Set LVDS backlight level either by I2C or PWM
- */
-void psb_intel_lvds_set_brightness(struct drm_device *dev, int level)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-
-	dev_dbg(dev->dev, "backlight level is %d\n", level);
-
-	if (!dev_priv->lvds_bl) {
-		dev_err(dev->dev, "NO LVDS backlight info\n");
-		return;
-	}
-
-	if (dev_priv->lvds_bl->type == BLC_I2C_TYPE)
-		psb_lvds_i2c_set_brightness(dev, level);
-	else
-		psb_lvds_pwm_set_brightness(dev, level);
-}
-
-/*
- * Sets the backlight level.
- *
- * level: backlight level, from 0 to psb_intel_lvds_get_max_backlight().
- */
-static void psb_intel_lvds_set_backlight(struct drm_device *dev, int level)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 blc_pwm_ctl;
-
-	if (gma_power_begin(dev, false)) {
-		blc_pwm_ctl = REG_READ(BLC_PWM_CTL);
-		blc_pwm_ctl &= ~BACKLIGHT_DUTY_CYCLE_MASK;
-		REG_WRITE(BLC_PWM_CTL,
-				(blc_pwm_ctl |
-				(level << BACKLIGHT_DUTY_CYCLE_SHIFT)));
-		dev_priv->saveBLC_PWM_CTL = (blc_pwm_ctl |
-					(level << BACKLIGHT_DUTY_CYCLE_SHIFT));
-		gma_power_end(dev);
-	} else {
-		blc_pwm_ctl = dev_priv->saveBLC_PWM_CTL &
-				~BACKLIGHT_DUTY_CYCLE_MASK;
-		dev_priv->saveBLC_PWM_CTL = (blc_pwm_ctl |
-					(level << BACKLIGHT_DUTY_CYCLE_SHIFT));
-	}
-}
-
-/*
- * Sets the power state for the panel.
- */
-static void psb_intel_lvds_set_power(struct drm_device *dev,
-				 struct psb_intel_output *output, bool on)
-{
-	u32 pp_status;
-
-	if (!gma_power_begin(dev, true)) {
-	        dev_err(dev->dev, "set power, chip off!\n");
-		return;
-        }
-        
-	if (on) {
-		REG_WRITE(PP_CONTROL, REG_READ(PP_CONTROL) |
-			  POWER_TARGET_ON);
-		do {
-			pp_status = REG_READ(PP_STATUS);
-		} while ((pp_status & PP_ON) == 0);
-
-		psb_intel_lvds_set_backlight(dev,
-					 output->
-					 mode_dev->backlight_duty_cycle);
-	} else {
-		psb_intel_lvds_set_backlight(dev, 0);
-
-		REG_WRITE(PP_CONTROL, REG_READ(PP_CONTROL) &
-			  ~POWER_TARGET_ON);
-		do {
-			pp_status = REG_READ(PP_STATUS);
-		} while (pp_status & PP_ON);
-	}
-
-	gma_power_end(dev);
-}
-
-static void psb_intel_lvds_encoder_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct psb_intel_output *output = enc_to_psb_intel_output(encoder);
-
-	if (mode == DRM_MODE_DPMS_ON)
-		psb_intel_lvds_set_power(dev, output, true);
-	else
-		psb_intel_lvds_set_power(dev, output, false);
-
-	/* XXX: We never power down the LVDS pairs. */
-}
-
-static void psb_intel_lvds_save(struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-	struct drm_psb_private *dev_priv =
-		(struct drm_psb_private *)dev->dev_private;
-	struct psb_intel_output *psb_intel_output =
-		to_psb_intel_output(connector);
-	struct psb_intel_lvds_priv *lvds_priv =
-		(struct psb_intel_lvds_priv *)psb_intel_output->dev_priv;
-
-	lvds_priv->savePP_ON = REG_READ(LVDSPP_ON);
-	lvds_priv->savePP_OFF = REG_READ(LVDSPP_OFF);
-	lvds_priv->saveLVDS = REG_READ(LVDS);
-	lvds_priv->savePP_CONTROL = REG_READ(PP_CONTROL);
-	lvds_priv->savePP_CYCLE = REG_READ(PP_CYCLE);
-	/*lvds_priv->savePP_DIVISOR = REG_READ(PP_DIVISOR);*/
-	lvds_priv->saveBLC_PWM_CTL = REG_READ(BLC_PWM_CTL);
-	lvds_priv->savePFIT_CONTROL = REG_READ(PFIT_CONTROL);
-	lvds_priv->savePFIT_PGM_RATIOS = REG_READ(PFIT_PGM_RATIOS);
-
-	/*TODO: move backlight_duty_cycle to psb_intel_lvds_priv*/
-	dev_priv->backlight_duty_cycle = (dev_priv->saveBLC_PWM_CTL &
-						BACKLIGHT_DUTY_CYCLE_MASK);
-
-	/*
-	 * If the light is off at server startup,
-	 * just make it full brightness
-	 */
-	if (dev_priv->backlight_duty_cycle == 0)
-		dev_priv->backlight_duty_cycle =
-		psb_intel_lvds_get_max_backlight(dev);
-
-	dev_dbg(dev->dev, "(0x%x, 0x%x, 0x%x, 0x%x, 0x%x, 0x%x)\n",
-			lvds_priv->savePP_ON,
-			lvds_priv->savePP_OFF,
-			lvds_priv->saveLVDS,
-			lvds_priv->savePP_CONTROL,
-			lvds_priv->savePP_CYCLE,
-			lvds_priv->saveBLC_PWM_CTL);
-}
-
-static void psb_intel_lvds_restore(struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-	u32 pp_status;
-	struct psb_intel_output *psb_intel_output =
-					to_psb_intel_output(connector);
-	struct psb_intel_lvds_priv *lvds_priv =
-		(struct psb_intel_lvds_priv *)psb_intel_output->dev_priv;
-
-	dev_dbg(dev->dev, "(0x%x, 0x%x, 0x%x, 0x%x, 0x%x, 0x%x)\n",
-			lvds_priv->savePP_ON,
-			lvds_priv->savePP_OFF,
-			lvds_priv->saveLVDS,
-			lvds_priv->savePP_CONTROL,
-			lvds_priv->savePP_CYCLE,
-			lvds_priv->saveBLC_PWM_CTL);
-
-	REG_WRITE(BLC_PWM_CTL, lvds_priv->saveBLC_PWM_CTL);
-	REG_WRITE(PFIT_CONTROL, lvds_priv->savePFIT_CONTROL);
-	REG_WRITE(PFIT_PGM_RATIOS, lvds_priv->savePFIT_PGM_RATIOS);
-	REG_WRITE(LVDSPP_ON, lvds_priv->savePP_ON);
-	REG_WRITE(LVDSPP_OFF, lvds_priv->savePP_OFF);
-	/*REG_WRITE(PP_DIVISOR, lvds_priv->savePP_DIVISOR);*/
-	REG_WRITE(PP_CYCLE, lvds_priv->savePP_CYCLE);
-	REG_WRITE(PP_CONTROL, lvds_priv->savePP_CONTROL);
-	REG_WRITE(LVDS, lvds_priv->saveLVDS);
-
-	if (lvds_priv->savePP_CONTROL & POWER_TARGET_ON) {
-		REG_WRITE(PP_CONTROL, REG_READ(PP_CONTROL) |
-			POWER_TARGET_ON);
-		do {
-			pp_status = REG_READ(PP_STATUS);
-		} while ((pp_status & PP_ON) == 0);
-	} else {
-		REG_WRITE(PP_CONTROL, REG_READ(PP_CONTROL) &
-			~POWER_TARGET_ON);
-		do {
-			pp_status = REG_READ(PP_STATUS);
-		} while (pp_status & PP_ON);
-	}
-}
-
-int psb_intel_lvds_mode_valid(struct drm_connector *connector,
-				 struct drm_display_mode *mode)
-{
-	struct psb_intel_output *psb_intel_output =
-				to_psb_intel_output(connector);
-	struct drm_display_mode *fixed_mode =
-	    psb_intel_output->mode_dev->panel_fixed_mode;
-
-	if (psb_intel_output->type == INTEL_OUTPUT_MIPI2)
-		fixed_mode = psb_intel_output->mode_dev->panel_fixed_mode2;
-
-	/* just in case */
-	if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
-		return MODE_NO_DBLESCAN;
-
-	/* just in case */
-	if (mode->flags & DRM_MODE_FLAG_INTERLACE)
-		return MODE_NO_INTERLACE;
-
-	if (fixed_mode) {
-		if (mode->hdisplay > fixed_mode->hdisplay)
-			return MODE_PANEL;
-		if (mode->vdisplay > fixed_mode->vdisplay)
-			return MODE_PANEL;
-	}
-	return MODE_OK;
-}
-
-bool psb_intel_lvds_mode_fixup(struct drm_encoder *encoder,
-				  struct drm_display_mode *mode,
-				  struct drm_display_mode *adjusted_mode)
-{
-	struct psb_intel_mode_device *mode_dev =
-	    enc_to_psb_intel_output(encoder)->mode_dev;
-	struct drm_device *dev = encoder->dev;
-	struct psb_intel_crtc *psb_intel_crtc =
-				to_psb_intel_crtc(encoder->crtc);
-	struct drm_encoder *tmp_encoder;
-	struct drm_display_mode *panel_fixed_mode = mode_dev->panel_fixed_mode;
-	struct psb_intel_output *psb_intel_output =
-					enc_to_psb_intel_output(encoder);
-
-	if (psb_intel_output->type == INTEL_OUTPUT_MIPI2)
-		panel_fixed_mode = mode_dev->panel_fixed_mode2;
-
-	/* PSB requires the LVDS is on pipe B, MRST has only one pipe anyway */
-	if (!IS_MRST(dev) && psb_intel_crtc->pipe == 0) {
-		printk(KERN_ERR "Can't support LVDS on pipe A\n");
-		return false;
-	}
-	if (IS_MRST(dev) && psb_intel_crtc->pipe != 0) {
-		printk(KERN_ERR "Must use PIPE A\n");
-		return false;
-	}
-	/* Should never happen!! */
-	list_for_each_entry(tmp_encoder, &dev->mode_config.encoder_list,
-			    head) {
-		if (tmp_encoder != encoder
-		    && tmp_encoder->crtc == encoder->crtc) {
-			printk(KERN_ERR "Can't enable LVDS and another "
-			       "encoder on the same pipe\n");
-			return false;
-		}
-	}
-
-	/*
-	 * If we have timings from the BIOS for the panel, put them in
-	 * to the adjusted mode.  The CRTC will be set up for this mode,
-	 * with the panel scaling set up to source from the H/VDisplay
-	 * of the original mode.
-	 */
-	if (panel_fixed_mode != NULL) {
-		adjusted_mode->hdisplay = panel_fixed_mode->hdisplay;
-		adjusted_mode->hsync_start = panel_fixed_mode->hsync_start;
-		adjusted_mode->hsync_end = panel_fixed_mode->hsync_end;
-		adjusted_mode->htotal = panel_fixed_mode->htotal;
-		adjusted_mode->vdisplay = panel_fixed_mode->vdisplay;
-		adjusted_mode->vsync_start = panel_fixed_mode->vsync_start;
-		adjusted_mode->vsync_end = panel_fixed_mode->vsync_end;
-		adjusted_mode->vtotal = panel_fixed_mode->vtotal;
-		adjusted_mode->clock = panel_fixed_mode->clock;
-		drm_mode_set_crtcinfo(adjusted_mode,
-				      CRTC_INTERLACE_HALVE_V);
-	}
-
-	/*
-	 * XXX: It would be nice to support lower refresh rates on the
-	 * panels to reduce power consumption, and perhaps match the
-	 * user's requested refresh rate.
-	 */
-
-	return true;
-}
-
-static void psb_intel_lvds_prepare(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct psb_intel_output *output = enc_to_psb_intel_output(encoder);
-	struct psb_intel_mode_device *mode_dev = output->mode_dev;
-
-	if (!gma_power_begin(dev, true))
-		return;
-
-	mode_dev->saveBLC_PWM_CTL = REG_READ(BLC_PWM_CTL);
-	mode_dev->backlight_duty_cycle = (mode_dev->saveBLC_PWM_CTL &
-					  BACKLIGHT_DUTY_CYCLE_MASK);
-
-	psb_intel_lvds_set_power(dev, output, false);
-
-	gma_power_end(dev);
-}
-
-static void psb_intel_lvds_commit(struct drm_encoder *encoder)
-{
-	struct drm_device *dev = encoder->dev;
-	struct psb_intel_output *output = enc_to_psb_intel_output(encoder);
-	struct psb_intel_mode_device *mode_dev = output->mode_dev;
-
-	if (mode_dev->backlight_duty_cycle == 0)
-		mode_dev->backlight_duty_cycle =
-		    psb_intel_lvds_get_max_backlight(dev);
-
-	psb_intel_lvds_set_power(dev, output, true);
-}
-
-static void psb_intel_lvds_mode_set(struct drm_encoder *encoder,
-				struct drm_display_mode *mode,
-				struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 pfit_control;
-
-	/*
-	 * The LVDS pin pair will already have been turned on in the
-	 * psb_intel_crtc_mode_set since it has a large impact on the DPLL
-	 * settings.
-	 */
-
-	/*
-	 * Enable automatic panel scaling so that non-native modes fill the
-	 * screen.  Should be enabled before the pipe is enabled, according to
-	 * register description and PRM.
-	 */
-	if (mode->hdisplay != adjusted_mode->hdisplay ||
-	    mode->vdisplay != adjusted_mode->vdisplay)
-		pfit_control = (PFIT_ENABLE | VERT_AUTO_SCALE |
-				HORIZ_AUTO_SCALE | VERT_INTERP_BILINEAR |
-				HORIZ_INTERP_BILINEAR);
-	else
-		pfit_control = 0;
-
-	if (dev_priv->lvds_dither)
-		pfit_control |= PANEL_8TO6_DITHER_ENABLE;
-
-	REG_WRITE(PFIT_CONTROL, pfit_control);
-}
-
-/*
- * Detect the LVDS connection.
- *
- * This always returns CONNECTOR_STATUS_CONNECTED.
- * This connector should only have
- * been set up if the LVDS was actually connected anyway.
- */
-static enum drm_connector_status psb_intel_lvds_detect(struct drm_connector
-						   *connector, bool force)
-{
-	return connector_status_connected;
-}
-
-/*
- * Return the list of DDC modes if available, or the BIOS fixed mode otherwise.
- */
-static int psb_intel_lvds_get_modes(struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-	struct psb_intel_output *psb_intel_output =
-					to_psb_intel_output(connector);
-	struct psb_intel_mode_device *mode_dev =
-					psb_intel_output->mode_dev;
-	int ret = 0;
-
-	if (!IS_MRST(dev))
-		ret = psb_intel_ddc_get_modes(psb_intel_output);
-
-	if (ret)
-		return ret;
-
-	/* Didn't get an EDID, so
-	 * Set wide sync ranges so we get all modes
-	 * handed to valid_mode for checking
-	 */
-	connector->display_info.min_vfreq = 0;
-	connector->display_info.max_vfreq = 200;
-	connector->display_info.min_hfreq = 0;
-	connector->display_info.max_hfreq = 200;
-
-	if (mode_dev->panel_fixed_mode != NULL) {
-		struct drm_display_mode *mode =
-		    drm_mode_duplicate(dev, mode_dev->panel_fixed_mode);
-		drm_mode_probed_add(connector, mode);
-		return 1;
-	}
-
-	return 0;
-}
-
-/**
- * psb_intel_lvds_destroy - unregister and free LVDS structures
- * @connector: connector to free
- *
- * Unregister the DDC bus for this connector then free the driver private
- * structure.
- */
-void psb_intel_lvds_destroy(struct drm_connector *connector)
-{
-	struct psb_intel_output *psb_intel_output =
-					to_psb_intel_output(connector);
-
-	if (psb_intel_output->ddc_bus)
-		psb_intel_i2c_destroy(psb_intel_output->ddc_bus);
-	drm_sysfs_connector_remove(connector);
-	drm_connector_cleanup(connector);
-	kfree(connector);
-}
-
-int psb_intel_lvds_set_property(struct drm_connector *connector,
-				       struct drm_property *property,
-				       uint64_t value)
-{
-	struct drm_encoder *encoder = connector->encoder;
-
-	if (!encoder)
-		return -1;
-
-	if (!strcmp(property->name, "scaling mode")) {
-		struct psb_intel_crtc *crtc =
-					to_psb_intel_crtc(encoder->crtc);
-		uint64_t curval;
-
-		if (!crtc)
-			goto set_prop_error;
-
-		switch (value) {
-		case DRM_MODE_SCALE_FULLSCREEN:
-			break;
-		case DRM_MODE_SCALE_NO_SCALE:
-			break;
-		case DRM_MODE_SCALE_ASPECT:
-			break;
-		default:
-			goto set_prop_error;
-		}
-
-		if (drm_connector_property_get_value(connector,
-						     property,
-						     &curval))
-			goto set_prop_error;
-
-		if (curval == value)
-			goto set_prop_done;
-
-		if (drm_connector_property_set_value(connector,
-							property,
-							value))
-			goto set_prop_error;
-
-		if (crtc->saved_mode.hdisplay != 0 &&
-		    crtc->saved_mode.vdisplay != 0) {
-			if (!drm_crtc_helper_set_mode(encoder->crtc,
-						      &crtc->saved_mode,
-						      encoder->crtc->x,
-						      encoder->crtc->y,
-						      encoder->crtc->fb))
-				goto set_prop_error;
-		}
-	} else if (!strcmp(property->name, "backlight")) {
-		if (drm_connector_property_set_value(connector,
-							property,
-							value))
-			goto set_prop_error;
-		else {
-#ifdef CONFIG_BACKLIGHT_CLASS_DEVICE
-			struct drm_psb_private *devp =
-						encoder->dev->dev_private;
-			struct backlight_device *bd = devp->backlight_device;
-			if (bd) {
-				bd->props.brightness = value;
-				backlight_update_status(bd);
-			}
-#endif
-		}
-	} else if (!strcmp(property->name, "DPMS")) {
-		struct drm_encoder_helper_funcs *hfuncs
-						= encoder->helper_private;
-		hfuncs->dpms(encoder, value);
-	}
-
-set_prop_done:
-	return 0;
-set_prop_error:
-	return -1;
-}
-
-static const struct drm_encoder_helper_funcs psb_intel_lvds_helper_funcs = {
-	.dpms = psb_intel_lvds_encoder_dpms,
-	.mode_fixup = psb_intel_lvds_mode_fixup,
-	.prepare = psb_intel_lvds_prepare,
-	.mode_set = psb_intel_lvds_mode_set,
-	.commit = psb_intel_lvds_commit,
-};
-
-const struct drm_connector_helper_funcs
-				psb_intel_lvds_connector_helper_funcs = {
-	.get_modes = psb_intel_lvds_get_modes,
-	.mode_valid = psb_intel_lvds_mode_valid,
-	.best_encoder = psb_intel_best_encoder,
-};
-
-const struct drm_connector_funcs psb_intel_lvds_connector_funcs = {
-	.dpms = drm_helper_connector_dpms,
-	.save = psb_intel_lvds_save,
-	.restore = psb_intel_lvds_restore,
-	.detect = psb_intel_lvds_detect,
-	.fill_modes = drm_helper_probe_single_connector_modes,
-	.set_property = psb_intel_lvds_set_property,
-	.destroy = psb_intel_lvds_destroy,
-};
-
-
-static void psb_intel_lvds_enc_destroy(struct drm_encoder *encoder)
-{
-	drm_encoder_cleanup(encoder);
-}
-
-const struct drm_encoder_funcs psb_intel_lvds_enc_funcs = {
-	.destroy = psb_intel_lvds_enc_destroy,
-};
-
-
-
-/**
- * psb_intel_lvds_init - setup LVDS connectors on this device
- * @dev: drm device
- *
- * Create the connector, register the LVDS DDC bus, and try to figure out what
- * modes we can display on the LVDS panel (if present).
- */
-void psb_intel_lvds_init(struct drm_device *dev,
-		     struct psb_intel_mode_device *mode_dev)
-{
-	struct psb_intel_output *psb_intel_output;
-	struct psb_intel_lvds_priv *lvds_priv;
-	struct drm_connector *connector;
-	struct drm_encoder *encoder;
-	struct drm_display_mode *scan;	/* *modes, *bios_mode; */
-	struct drm_crtc *crtc;
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	u32 lvds;
-	int pipe;
-
-	psb_intel_output = kzalloc(sizeof(struct psb_intel_output), GFP_KERNEL);
-	if (!psb_intel_output)
-		return;
-
-	lvds_priv = kzalloc(sizeof(struct psb_intel_lvds_priv), GFP_KERNEL);
-	if (!lvds_priv) {
-		kfree(psb_intel_output);
-		dev_err(dev->dev, "LVDS private allocation error\n");
-		return;
-	}
-
-	psb_intel_output->dev_priv = lvds_priv;
-	psb_intel_output->mode_dev = mode_dev;
-
-	connector = &psb_intel_output->base;
-	encoder = &psb_intel_output->enc;
-	drm_connector_init(dev, &psb_intel_output->base,
-			   &psb_intel_lvds_connector_funcs,
-			   DRM_MODE_CONNECTOR_LVDS);
-
-	drm_encoder_init(dev, &psb_intel_output->enc,
-			 &psb_intel_lvds_enc_funcs,
-			 DRM_MODE_ENCODER_LVDS);
-
-	drm_mode_connector_attach_encoder(&psb_intel_output->base,
-					  &psb_intel_output->enc);
-	psb_intel_output->type = INTEL_OUTPUT_LVDS;
-
-	drm_encoder_helper_add(encoder, &psb_intel_lvds_helper_funcs);
-	drm_connector_helper_add(connector,
-				 &psb_intel_lvds_connector_helper_funcs);
-	connector->display_info.subpixel_order = SubPixelHorizontalRGB;
-	connector->interlace_allowed = false;
-	connector->doublescan_allowed = false;
-
-	/*Attach connector properties*/
-	drm_connector_attach_property(connector,
-				      dev->mode_config.scaling_mode_property,
-				      DRM_MODE_SCALE_FULLSCREEN);
-	drm_connector_attach_property(connector,
-				      dev_priv->backlight_property,
-				      BRIGHTNESS_MAX_LEVEL);
-
-	/*
-	 * Set up I2C bus
-	 * FIXME: distroy i2c_bus when exit
-	 */
-	psb_intel_output->i2c_bus = psb_intel_i2c_create(dev,
-							 GPIOB,
-							 "LVDSBLC_B");
-	if (!psb_intel_output->i2c_bus) {
-		dev_printk(KERN_ERR,
-			&dev->pdev->dev, "I2C bus registration failed.\n");
-		goto failed_blc_i2c;
-	}
-	psb_intel_output->i2c_bus->slave_addr = 0x2C;
-	dev_priv->lvds_i2c_bus =  psb_intel_output->i2c_bus;
-
-	/*
-	 * LVDS discovery:
-	 * 1) check for EDID on DDC
-	 * 2) check for VBT data
-	 * 3) check to see if LVDS is already on
-	 *    if none of the above, no panel
-	 * 4) make sure lid is open
-	 *    if closed, act like it's not there for now
-	 */
-
-	/* Set up the DDC bus. */
-	psb_intel_output->ddc_bus = psb_intel_i2c_create(dev,
-							 GPIOC,
-							 "LVDSDDC_C");
-	if (!psb_intel_output->ddc_bus) {
-		dev_printk(KERN_ERR, &dev->pdev->dev,
-			   "DDC bus registration " "failed.\n");
-		goto failed_ddc;
-	}
-
-	/*
-	 * Attempt to get the fixed panel mode from DDC.  Assume that the
-	 * preferred mode is the right one.
-	 */
-	psb_intel_ddc_get_modes(psb_intel_output);
-	list_for_each_entry(scan, &connector->probed_modes, head) {
-		if (scan->type & DRM_MODE_TYPE_PREFERRED) {
-			mode_dev->panel_fixed_mode =
-			    drm_mode_duplicate(dev, scan);
-			goto out;	/* FIXME: check for quirks */
-		}
-	}
-
-	/* Failed to get EDID, what about VBT? do we need this? */
-	if (mode_dev->vbt_mode)
-		mode_dev->panel_fixed_mode =
-		    drm_mode_duplicate(dev, mode_dev->vbt_mode);
-
-	if (!mode_dev->panel_fixed_mode)
-		if (dev_priv->lfp_lvds_vbt_mode)
-			mode_dev->panel_fixed_mode =
-				drm_mode_duplicate(dev,
-					dev_priv->lfp_lvds_vbt_mode);
-
-	/*
-	 * If we didn't get EDID, try checking if the panel is already turned
-	 * on.	If so, assume that whatever is currently programmed is the
-	 * correct mode.
-	 */
-	lvds = REG_READ(LVDS);
-	pipe = (lvds & LVDS_PIPEB_SELECT) ? 1 : 0;
-	crtc = psb_intel_get_crtc_from_pipe(dev, pipe);
-
-	if (crtc && (lvds & LVDS_PORT_EN)) {
-		mode_dev->panel_fixed_mode =
-		    psb_intel_crtc_mode_get(dev, crtc);
-		if (mode_dev->panel_fixed_mode) {
-			mode_dev->panel_fixed_mode->type |=
-			    DRM_MODE_TYPE_PREFERRED;
-			goto out;	/* FIXME: check for quirks */
-		}
-	}
-
-	/* If we still don't have a mode after all that, give up. */
-	if (!mode_dev->panel_fixed_mode) {
-		dev_err(dev->dev, "Found no modes on the lvds, ignoring the LVDS\n");
-		goto failed_find;
-	}
-
-	/*
-	 * Blacklist machines with BIOSes that list an LVDS panel without
-	 * actually having one.
-	 */
-out:
-	drm_sysfs_connector_add(connector);
-	return;
-
-failed_find:
-	if (psb_intel_output->ddc_bus)
-		psb_intel_i2c_destroy(psb_intel_output->ddc_bus);
-failed_ddc:
-	if (psb_intel_output->i2c_bus)
-		psb_intel_i2c_destroy(psb_intel_output->i2c_bus);
-failed_blc_i2c:
-	drm_encoder_cleanup(encoder);
-	drm_connector_cleanup(connector);
-	kfree(connector);
-}
-
diff --git a/drivers/staging/gma500/psb_intel_modes.c b/drivers/staging/gma500/psb_intel_modes.c
deleted file mode 100644
index bde1aff96190..000000000000
--- a/drivers/staging/gma500/psb_intel_modes.c
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Copyright (c) 2007 Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authers: Jesse Barnes <jesse.barnes@intel.com>
- */
-
-#include <linux/i2c.h>
-#include <linux/fb.h>
-#include <drm/drmP.h>
-#include "psb_intel_drv.h"
-
-/**
- * psb_intel_ddc_probe
- *
- */
-bool psb_intel_ddc_probe(struct psb_intel_output *psb_intel_output)
-{
-	u8 out_buf[] = { 0x0, 0x0 };
-	u8 buf[2];
-	int ret;
-	struct i2c_msg msgs[] = {
-		{
-		 .addr = 0x50,
-		 .flags = 0,
-		 .len = 1,
-		 .buf = out_buf,
-		 },
-		{
-		 .addr = 0x50,
-		 .flags = I2C_M_RD,
-		 .len = 1,
-		 .buf = buf,
-		 }
-	};
-
-	ret = i2c_transfer(&psb_intel_output->ddc_bus->adapter, msgs, 2);
-	if (ret == 2)
-		return true;
-
-	return false;
-}
-
-/**
- * psb_intel_ddc_get_modes - get modelist from monitor
- * @connector: DRM connector device to use
- *
- * Fetch the EDID information from @connector using the DDC bus.
- */
-int psb_intel_ddc_get_modes(struct psb_intel_output *psb_intel_output)
-{
-	struct edid *edid;
-	int ret = 0;
-
-	edid =
-	    drm_get_edid(&psb_intel_output->base,
-			 &psb_intel_output->ddc_bus->adapter);
-	if (edid) {
-		drm_mode_connector_update_edid_property(&psb_intel_output->
-							base, edid);
-		ret = drm_add_edid_modes(&psb_intel_output->base, edid);
-		kfree(edid);
-	}
-	return ret;
-}
diff --git a/drivers/staging/gma500/psb_intel_reg.h b/drivers/staging/gma500/psb_intel_reg.h
deleted file mode 100644
index 1ac16aa791c9..000000000000
--- a/drivers/staging/gma500/psb_intel_reg.h
+++ /dev/null
@@ -1,1235 +0,0 @@
-/*
- * Copyright (c) 2009, Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- */
-#ifndef __PSB_INTEL_REG_H__
-#define __PSB_INTEL_REG_H__
-
-#define BLC_PWM_CTL		0x61254
-#define BLC_PWM_CTL2		0x61250
-#define BLC_PWM_CTL_C		0x62254
-#define BLC_PWM_CTL2_C		0x62250
-#define BACKLIGHT_MODULATION_FREQ_SHIFT		(17)
-/*
- * This is the most significant 15 bits of the number of backlight cycles in a
- * complete cycle of the modulated backlight control.
- *
- * The actual value is this field multiplied by two.
- */
-#define BACKLIGHT_MODULATION_FREQ_MASK	(0x7fff << 17)
-#define BLM_LEGACY_MODE			(1 << 16)
-/*
- * This is the number of cycles out of the backlight modulation cycle for which
- * the backlight is on.
- *
- * This field must be no greater than the number of cycles in the complete
- * backlight modulation cycle.
- */
-#define BACKLIGHT_DUTY_CYCLE_SHIFT	(0)
-#define BACKLIGHT_DUTY_CYCLE_MASK	(0xffff)
-
-#define I915_GCFGC			0xf0
-#define I915_LOW_FREQUENCY_ENABLE	(1 << 7)
-#define I915_DISPLAY_CLOCK_190_200_MHZ	(0 << 4)
-#define I915_DISPLAY_CLOCK_333_MHZ	(4 << 4)
-#define I915_DISPLAY_CLOCK_MASK		(7 << 4)
-
-#define I855_HPLLCC			0xc0
-#define I855_CLOCK_CONTROL_MASK		(3 << 0)
-#define I855_CLOCK_133_200		(0 << 0)
-#define I855_CLOCK_100_200		(1 << 0)
-#define I855_CLOCK_100_133		(2 << 0)
-#define I855_CLOCK_166_250		(3 << 0)
-
-/* I830 CRTC registers */
-#define HTOTAL_A		0x60000
-#define HBLANK_A		0x60004
-#define HSYNC_A			0x60008
-#define VTOTAL_A		0x6000c
-#define VBLANK_A		0x60010
-#define VSYNC_A			0x60014
-#define PIPEASRC		0x6001c
-#define BCLRPAT_A		0x60020
-#define VSYNCSHIFT_A		0x60028
-
-#define HTOTAL_B		0x61000
-#define HBLANK_B		0x61004
-#define HSYNC_B			0x61008
-#define VTOTAL_B		0x6100c
-#define VBLANK_B		0x61010
-#define VSYNC_B			0x61014
-#define PIPEBSRC		0x6101c
-#define BCLRPAT_B		0x61020
-#define VSYNCSHIFT_B		0x61028
-
-#define HTOTAL_C		0x62000
-#define HBLANK_C		0x62004
-#define HSYNC_C			0x62008
-#define VTOTAL_C		0x6200c
-#define VBLANK_C		0x62010
-#define VSYNC_C			0x62014
-#define PIPECSRC		0x6201c
-#define BCLRPAT_C		0x62020
-#define VSYNCSHIFT_C		0x62028
-
-#define PP_STATUS		0x61200
-# define PP_ON				(1 << 31)
-/*
- * Indicates that all dependencies of the panel are on:
- *
- * - PLL enabled
- * - pipe enabled
- * - LVDS/DVOB/DVOC on
- */
-#define PP_READY			(1 << 30)
-#define PP_SEQUENCE_NONE		(0 << 28)
-#define PP_SEQUENCE_ON			(1 << 28)
-#define PP_SEQUENCE_OFF			(2 << 28)
-#define PP_SEQUENCE_MASK		0x30000000
-#define PP_CONTROL		0x61204
-#define POWER_TARGET_ON			(1 << 0)
-
-#define LVDSPP_ON		0x61208
-#define LVDSPP_OFF		0x6120c
-#define PP_CYCLE		0x61210
-
-#define PFIT_CONTROL		0x61230
-#define PFIT_ENABLE			(1 << 31)
-#define PFIT_PIPE_MASK			(3 << 29)
-#define PFIT_PIPE_SHIFT			29
-#define PFIT_SCALING_MODE_PILLARBOX	(1 << 27)
-#define PFIT_SCALING_MODE_LETTERBOX	(3 << 26)
-#define VERT_INTERP_DISABLE		(0 << 10)
-#define VERT_INTERP_BILINEAR		(1 << 10)
-#define VERT_INTERP_MASK		(3 << 10)
-#define VERT_AUTO_SCALE			(1 << 9)
-#define HORIZ_INTERP_DISABLE		(0 << 6)
-#define HORIZ_INTERP_BILINEAR		(1 << 6)
-#define HORIZ_INTERP_MASK		(3 << 6)
-#define HORIZ_AUTO_SCALE		(1 << 5)
-#define PANEL_8TO6_DITHER_ENABLE	(1 << 3)
-
-#define PFIT_PGM_RATIOS		0x61234
-#define PFIT_VERT_SCALE_MASK			0xfff00000
-#define PFIT_HORIZ_SCALE_MASK			0x0000fff0
-
-#define PFIT_AUTO_RATIOS	0x61238
-
-#define DPLL_A			0x06014
-#define DPLL_B			0x06018
-#define DPLL_VCO_ENABLE			(1 << 31)
-#define DPLL_DVO_HIGH_SPEED		(1 << 30)
-#define DPLL_SYNCLOCK_ENABLE		(1 << 29)
-#define DPLL_VGA_MODE_DIS		(1 << 28)
-#define DPLLB_MODE_DAC_SERIAL		(1 << 26)	/* i915 */
-#define DPLLB_MODE_LVDS			(2 << 26)	/* i915 */
-#define DPLL_MODE_MASK			(3 << 26)
-#define DPLL_DAC_SERIAL_P2_CLOCK_DIV_10	(0 << 24)	/* i915 */
-#define DPLL_DAC_SERIAL_P2_CLOCK_DIV_5	(1 << 24)	/* i915 */
-#define DPLLB_LVDS_P2_CLOCK_DIV_14	(0 << 24)	/* i915 */
-#define DPLLB_LVDS_P2_CLOCK_DIV_7	(1 << 24)	/* i915 */
-#define DPLL_P2_CLOCK_DIV_MASK		0x03000000	/* i915 */
-#define DPLL_FPA01_P1_POST_DIV_MASK	0x00ff0000	/* i915 */
-#define DPLL_LOCK			(1 << 15)	/* CDV */
-
-/*
- *  The i830 generation, in DAC/serial mode, defines p1 as two plus this
- * bitfield, or just 2 if PLL_P1_DIVIDE_BY_TWO is set.
- */
-# define DPLL_FPA01_P1_POST_DIV_MASK_I830	0x001f0000
-/*
- * The i830 generation, in LVDS mode, defines P1 as the bit number set within
- * this field (only one bit may be set).
- */
-#define DPLL_FPA01_P1_POST_DIV_MASK_I830_LVDS	0x003f0000
-#define DPLL_FPA01_P1_POST_DIV_SHIFT	16
-#define PLL_P2_DIVIDE_BY_4		(1 << 23)	/* i830, required
-							 * in DVO non-gang */
-# define PLL_P1_DIVIDE_BY_TWO		(1 << 21)	/* i830 */
-#define PLL_REF_INPUT_DREFCLK		(0 << 13)
-#define PLL_REF_INPUT_TVCLKINA		(1 << 13)	/* i830 */
-#define PLL_REF_INPUT_TVCLKINBC		(2 << 13)	/* SDVO
-								 * TVCLKIN */
-#define PLLB_REF_INPUT_SPREADSPECTRUMIN	(3 << 13)
-#define PLL_REF_INPUT_MASK		(3 << 13)
-#define PLL_LOAD_PULSE_PHASE_SHIFT	9
-/*
- * Parallel to Serial Load Pulse phase selection.
- * Selects the phase for the 10X DPLL clock for the PCIe
- * digital display port. The range is 4 to 13; 10 or more
- * is just a flip delay. The default is 6
- */
-#define PLL_LOAD_PULSE_PHASE_MASK	(0xf << PLL_LOAD_PULSE_PHASE_SHIFT)
-#define DISPLAY_RATE_SELECT_FPA1	(1 << 8)
-
-/*
- * SDVO multiplier for 945G/GM. Not used on 965.
- *
- * DPLL_MD_UDI_MULTIPLIER_MASK
- */
-#define SDVO_MULTIPLIER_MASK		0x000000ff
-#define SDVO_MULTIPLIER_SHIFT_HIRES	4
-#define SDVO_MULTIPLIER_SHIFT_VGA	0
-
-/*
- * PLL_MD
- */
-/* Pipe A SDVO/UDI clock multiplier/divider register for G965. */
-#define DPLL_A_MD		0x0601c
-/* Pipe B SDVO/UDI clock multiplier/divider register for G965. */
-#define DPLL_B_MD		0x06020
-/*
- * UDI pixel divider, controlling how many pixels are stuffed into a packet.
- *
- * Value is pixels minus 1.  Must be set to 1 pixel for SDVO.
- */
-#define DPLL_MD_UDI_DIVIDER_MASK	0x3f000000
-#define DPLL_MD_UDI_DIVIDER_SHIFT	24
-/* UDI pixel divider for VGA, same as DPLL_MD_UDI_DIVIDER_MASK. */
-#define DPLL_MD_VGA_UDI_DIVIDER_MASK	0x003f0000
-#define DPLL_MD_VGA_UDI_DIVIDER_SHIFT	16
-/*
- * SDVO/UDI pixel multiplier.
- *
- * SDVO requires that the bus clock rate be between 1 and 2 Ghz, and the bus
- * clock rate is 10 times the DPLL clock.  At low resolution/refresh rate
- * modes, the bus rate would be below the limits, so SDVO allows for stuffing
- * dummy bytes in the datastream at an increased clock rate, with both sides of
- * the link knowing how many bytes are fill.
- *
- * So, for a mode with a dotclock of 65Mhz, we would want to double the clock
- * rate to 130Mhz to get a bus rate of 1.30Ghz.  The DPLL clock rate would be
- * set to 130Mhz, and the SDVO multiplier set to 2x in this register and
- * through an SDVO command.
- *
- * This register field has values of multiplication factor minus 1, with
- * a maximum multiplier of 5 for SDVO.
- */
-#define DPLL_MD_UDI_MULTIPLIER_MASK	0x00003f00
-#define DPLL_MD_UDI_MULTIPLIER_SHIFT	8
-/*
- * SDVO/UDI pixel multiplier for VGA, same as DPLL_MD_UDI_MULTIPLIER_MASK.
- * This best be set to the default value (3) or the CRT won't work. No,
- * I don't entirely understand what this does...
- */
-#define DPLL_MD_VGA_UDI_MULTIPLIER_MASK	0x0000003f
-#define DPLL_MD_VGA_UDI_MULTIPLIER_SHIFT 0
-
-#define DPLL_TEST		0x606c
-#define DPLLB_TEST_SDVO_DIV_1		(0 << 22)
-#define DPLLB_TEST_SDVO_DIV_2		(1 << 22)
-#define DPLLB_TEST_SDVO_DIV_4		(2 << 22)
-#define DPLLB_TEST_SDVO_DIV_MASK	(3 << 22)
-#define DPLLB_TEST_N_BYPASS		(1 << 19)
-#define DPLLB_TEST_M_BYPASS		(1 << 18)
-#define DPLLB_INPUT_BUFFER_ENABLE	(1 << 16)
-#define DPLLA_TEST_N_BYPASS		(1 << 3)
-#define DPLLA_TEST_M_BYPASS		(1 << 2)
-#define DPLLA_INPUT_BUFFER_ENABLE	(1 << 0)
-
-#define ADPA			0x61100
-#define ADPA_DAC_ENABLE			(1 << 31)
-#define ADPA_DAC_DISABLE		0
-#define ADPA_PIPE_SELECT_MASK		(1 << 30)
-#define ADPA_PIPE_A_SELECT		0
-#define ADPA_PIPE_B_SELECT		(1 << 30)
-#define ADPA_USE_VGA_HVPOLARITY		(1 << 15)
-#define ADPA_SETS_HVPOLARITY		0
-#define ADPA_VSYNC_CNTL_DISABLE		(1 << 11)
-#define ADPA_VSYNC_CNTL_ENABLE		0
-#define ADPA_HSYNC_CNTL_DISABLE		(1 << 10)
-#define ADPA_HSYNC_CNTL_ENABLE		0
-#define ADPA_VSYNC_ACTIVE_HIGH		(1 << 4)
-#define ADPA_VSYNC_ACTIVE_LOW		0
-#define ADPA_HSYNC_ACTIVE_HIGH		(1 << 3)
-#define ADPA_HSYNC_ACTIVE_LOW		0
-
-#define FPA0			0x06040
-#define FPA1			0x06044
-#define FPB0			0x06048
-#define FPB1			0x0604c
-#define FP_N_DIV_MASK			0x003f0000
-#define FP_N_DIV_SHIFT			16
-#define FP_M1_DIV_MASK			0x00003f00
-#define FP_M1_DIV_SHIFT			8
-#define FP_M2_DIV_MASK			0x0000003f
-#define FP_M2_DIV_SHIFT			0
-
-#define PORT_HOTPLUG_EN		0x61110
-#define SDVOB_HOTPLUG_INT_EN		(1 << 26)
-#define SDVOC_HOTPLUG_INT_EN		(1 << 25)
-#define TV_HOTPLUG_INT_EN		(1 << 18)
-#define CRT_HOTPLUG_INT_EN		(1 << 9)
-#define CRT_HOTPLUG_FORCE_DETECT	(1 << 3)
-/* CDV.. */
-#define CRT_HOTPLUG_ACTIVATION_PERIOD_64	(1 << 8)
-#define CRT_HOTPLUG_DAC_ON_TIME_2M		(0 << 7)
-#define CRT_HOTPLUG_DAC_ON_TIME_4M		(1 << 7)
-#define CRT_HOTPLUG_VOLTAGE_COMPARE_40		(0 << 5)
-#define CRT_HOTPLUG_VOLTAGE_COMPARE_50		(1 << 5)
-#define CRT_HOTPLUG_VOLTAGE_COMPARE_60		(2 << 5)
-#define CRT_HOTPLUG_VOLTAGE_COMPARE_70		(3 << 5)
-#define CRT_HOTPLUG_VOLTAGE_COMPARE_MASK	(3 << 5)
-#define CRT_HOTPLUG_DETECT_DELAY_1G		(0 << 4)
-#define CRT_HOTPLUG_DETECT_DELAY_2G		(1 << 4)
-#define CRT_HOTPLUG_DETECT_VOLTAGE_325MV	(0 << 2)
-#define CRT_HOTPLUG_DETECT_VOLTAGE_475MV	(1 << 2)
-#define CRT_HOTPLUG_DETECT_MASK			0x000000F8
-
-#define PORT_HOTPLUG_STAT	0x61114
-#define CRT_HOTPLUG_INT_STATUS		(1 << 11)
-#define TV_HOTPLUG_INT_STATUS		(1 << 10)
-#define CRT_HOTPLUG_MONITOR_MASK	(3 << 8)
-#define CRT_HOTPLUG_MONITOR_COLOR	(3 << 8)
-#define CRT_HOTPLUG_MONITOR_MONO	(2 << 8)
-#define CRT_HOTPLUG_MONITOR_NONE	(0 << 8)
-#define SDVOC_HOTPLUG_INT_STATUS	(1 << 7)
-#define SDVOB_HOTPLUG_INT_STATUS	(1 << 6)
-
-#define SDVOB			0x61140
-#define SDVOC			0x61160
-#define SDVO_ENABLE			(1 << 31)
-#define SDVO_PIPE_B_SELECT		(1 << 30)
-#define SDVO_STALL_SELECT		(1 << 29)
-#define SDVO_INTERRUPT_ENABLE		(1 << 26)
-
-/**
- * 915G/GM SDVO pixel multiplier.
- *
- * Programmed value is multiplier - 1, up to 5x.
- *
- * DPLL_MD_UDI_MULTIPLIER_MASK
- */
-#define SDVO_PORT_MULTIPLY_MASK		(7 << 23)
-#define SDVO_PORT_MULTIPLY_SHIFT	23
-#define SDVO_PHASE_SELECT_MASK		(15 << 19)
-#define SDVO_PHASE_SELECT_DEFAULT	(6 << 19)
-#define SDVO_CLOCK_OUTPUT_INVERT	(1 << 18)
-#define SDVOC_GANG_MODE			(1 << 16)
-#define SDVO_BORDER_ENABLE		(1 << 7)
-#define SDVOB_PCIE_CONCURRENCY		(1 << 3)
-#define SDVO_DETECTED			(1 << 2)
-/* Bits to be preserved when writing */
-#define SDVOB_PRESERVE_MASK		((1 << 17) | (1 << 16) | (1 << 14))
-#define SDVOC_PRESERVE_MASK		(1 << 17)
-
-/*
- * This register controls the LVDS output enable, pipe selection, and data
- * format selection.
- *
- * All of the clock/data pairs are force powered down by power sequencing.
- */
-#define LVDS			0x61180
-/*
- * Enables the LVDS port.  This bit must be set before DPLLs are enabled, as
- * the DPLL semantics change when the LVDS is assigned to that pipe.
- */
-#define LVDS_PORT_EN			(1 << 31)
-/* Selects pipe B for LVDS data.  Must be set on pre-965. */
-#define LVDS_PIPEB_SELECT		(1 << 30)
-
-/* Turns on border drawing to allow centered display. */
-#define LVDS_BORDER_EN			(1 << 15)
-
-/*
- * Enables the A0-A2 data pairs and CLKA, containing 18 bits of color data per
- * pixel.
- */
-#define LVDS_A0A2_CLKA_POWER_MASK	(3 << 8)
-#define LVDS_A0A2_CLKA_POWER_DOWN	(0 << 8)
-#define LVDS_A0A2_CLKA_POWER_UP		(3 << 8)
-/*
- * Controls the A3 data pair, which contains the additional LSBs for 24 bit
- * mode.  Only enabled if LVDS_A0A2_CLKA_POWER_UP also indicates it should be
- * on.
- */
-#define LVDS_A3_POWER_MASK		(3 << 6)
-#define LVDS_A3_POWER_DOWN		(0 << 6)
-#define LVDS_A3_POWER_UP		(3 << 6)
-/*
- * Controls the CLKB pair.  This should only be set when LVDS_B0B3_POWER_UP
- * is set.
- */
-#define LVDS_CLKB_POWER_MASK		(3 << 4)
-#define LVDS_CLKB_POWER_DOWN		(0 << 4)
-#define LVDS_CLKB_POWER_UP		(3 << 4)
-/*
- * Controls the B0-B3 data pairs.  This must be set to match the DPLL p2
- * setting for whether we are in dual-channel mode.  The B3 pair will
- * additionally only be powered up when LVDS_A3_POWER_UP is set.
- */
-#define LVDS_B0B3_POWER_MASK		(3 << 2)
-#define LVDS_B0B3_POWER_DOWN		(0 << 2)
-#define LVDS_B0B3_POWER_UP		(3 << 2)
-
-#define PIPEACONF		0x70008
-#define PIPEACONF_ENABLE		(1 << 31)
-#define PIPEACONF_DISABLE		0
-#define PIPEACONF_DOUBLE_WIDE		(1 << 30)
-#define PIPECONF_ACTIVE			(1 << 30)
-#define I965_PIPECONF_ACTIVE		(1 << 30)
-#define PIPECONF_DSIPLL_LOCK		(1 << 29)
-#define PIPEACONF_SINGLE_WIDE		0
-#define PIPEACONF_PIPE_UNLOCKED		0
-#define PIPEACONF_DSR			(1 << 26)
-#define PIPEACONF_PIPE_LOCKED		(1 << 25)
-#define PIPEACONF_PALETTE		0
-#define PIPECONF_FORCE_BORDER		(1 << 25)
-#define PIPEACONF_GAMMA			(1 << 24)
-#define PIPECONF_PROGRESSIVE		(0 << 21)
-#define PIPECONF_INTERLACE_W_FIELD_INDICATION	(6 << 21)
-#define PIPECONF_INTERLACE_FIELD_0_ONLY		(7 << 21)
-#define PIPECONF_PLANE_OFF		(1 << 19)
-#define PIPECONF_CURSOR_OFF		(1 << 18)
-
-#define PIPEBCONF		0x71008
-#define PIPEBCONF_ENABLE		(1 << 31)
-#define PIPEBCONF_DISABLE		0
-#define PIPEBCONF_DOUBLE_WIDE		(1 << 30)
-#define PIPEBCONF_DISABLE		0
-#define PIPEBCONF_GAMMA			(1 << 24)
-#define PIPEBCONF_PALETTE		0
-
-#define PIPECCONF		0x72008
-
-#define PIPEBGCMAXRED		0x71010
-#define PIPEBGCMAXGREEN		0x71014
-#define PIPEBGCMAXBLUE		0x71018
-
-#define PIPEASTAT		0x70024
-#define PIPEBSTAT		0x71024
-#define PIPECSTAT		0x72024
-#define PIPE_VBLANK_INTERRUPT_STATUS		(1UL << 1)
-#define PIPE_START_VBLANK_INTERRUPT_STATUS	(1UL << 2)
-#define PIPE_VBLANK_CLEAR			(1 << 1)
-#define PIPE_VBLANK_STATUS			(1 << 1)
-#define PIPE_TE_STATUS				(1UL << 6)
-#define PIPE_DPST_EVENT_STATUS			(1UL << 7)
-#define PIPE_VSYNC_CLEAR			(1UL << 9)
-#define PIPE_VSYNC_STATUS			(1UL << 9)
-#define PIPE_HDMI_AUDIO_UNDERRUN_STATUS		(1UL << 10)
-#define PIPE_HDMI_AUDIO_BUFFER_DONE_STATUS	(1UL << 11)
-#define PIPE_VBLANK_INTERRUPT_ENABLE		(1UL << 17)
-#define PIPE_START_VBLANK_INTERRUPT_ENABLE	(1UL << 18)
-#define PIPE_TE_ENABLE				(1UL << 22)
-#define PIPE_DPST_EVENT_ENABLE			(1UL << 23)
-#define PIPE_VSYNC_ENABL			(1UL << 25)
-#define PIPE_HDMI_AUDIO_UNDERRUN		(1UL << 26)
-#define PIPE_HDMI_AUDIO_BUFFER_DONE		(1UL << 27)
-#define PIPE_HDMI_AUDIO_INT_MASK		(PIPE_HDMI_AUDIO_UNDERRUN | \
-						PIPE_HDMI_AUDIO_BUFFER_DONE)
-#define PIPE_EVENT_MASK ((1 << 29)|(1 << 28)|(1 << 27)|(1 << 26)|(1 << 24)|(1 << 23)|(1 << 22)|(1 << 21)|(1 << 20)|(1 << 16))
-#define PIPE_VBLANK_MASK ((1 << 25)|(1 << 24)|(1 << 18)|(1 << 17))
-#define HISTOGRAM_INT_CONTROL		0x61268
-#define HISTOGRAM_BIN_DATA		0X61264
-#define HISTOGRAM_LOGIC_CONTROL		0x61260
-#define PWM_CONTROL_LOGIC		0x61250
-#define PIPE_HOTPLUG_INTERRUPT_STATUS		(1UL << 10)
-#define HISTOGRAM_INTERRUPT_ENABLE		(1UL << 31)
-#define HISTOGRAM_LOGIC_ENABLE			(1UL << 31)
-#define PWM_LOGIC_ENABLE			(1UL << 31)
-#define PWM_PHASEIN_ENABLE			(1UL << 25)
-#define PWM_PHASEIN_INT_ENABLE			(1UL << 24)
-#define PWM_PHASEIN_VB_COUNT			0x00001f00
-#define PWM_PHASEIN_INC				0x0000001f
-#define HISTOGRAM_INT_CTRL_CLEAR		(1UL << 30)
-#define DPST_YUV_LUMA_MODE			0
-
-struct dpst_ie_histogram_control {
-	union {
-		uint32_t data;
-		struct {
-			uint32_t bin_reg_index:7;
-			uint32_t reserved:4;
-			uint32_t bin_reg_func_select:1;
-			uint32_t sync_to_phase_in:1;
-			uint32_t alt_enhancement_mode:2;
-			uint32_t reserved1:1;
-			uint32_t sync_to_phase_in_count:8;
-			uint32_t histogram_mode_select:1;
-			uint32_t reserved2:4;
-			uint32_t ie_pipe_assignment:1;
-			uint32_t ie_mode_table_enabled:1;
-			uint32_t ie_histogram_enable:1;
-		};
-	};
-};
-
-struct dpst_guardband {
-	union {
-		uint32_t data;
-		struct {
-			uint32_t guardband:22;
-			uint32_t guardband_interrupt_delay:8;
-			uint32_t interrupt_status:1;
-			uint32_t interrupt_enable:1;
-		};
-	};
-};
-
-#define PIPEAFRAMEHIGH		0x70040
-#define PIPEAFRAMEPIXEL		0x70044
-#define PIPEBFRAMEHIGH		0x71040
-#define PIPEBFRAMEPIXEL		0x71044
-#define PIPECFRAMEHIGH		0x72040
-#define PIPECFRAMEPIXEL		0x72044
-#define PIPE_FRAME_HIGH_MASK	0x0000ffff
-#define PIPE_FRAME_HIGH_SHIFT	0
-#define PIPE_FRAME_LOW_MASK	0xff000000
-#define PIPE_FRAME_LOW_SHIFT	24
-#define PIPE_PIXEL_MASK		0x00ffffff
-#define PIPE_PIXEL_SHIFT	0
-
-#define DSPARB			0x70030
-#define DSPFW1			0x70034
-#define DSPFW2			0x70038
-#define DSPFW3			0x7003c
-#define DSPFW4			0x70050
-#define DSPFW5			0x70054
-#define DSPFW6			0x70058
-#define DSPCHICKENBIT		0x70400
-#define DSPACNTR		0x70180
-#define DSPBCNTR		0x71180
-#define DSPCCNTR		0x72180
-#define DISPLAY_PLANE_ENABLE			(1 << 31)
-#define DISPLAY_PLANE_DISABLE			0
-#define DISPPLANE_GAMMA_ENABLE			(1 << 30)
-#define DISPPLANE_GAMMA_DISABLE			0
-#define DISPPLANE_PIXFORMAT_MASK		(0xf << 26)
-#define DISPPLANE_8BPP				(0x2 << 26)
-#define DISPPLANE_15_16BPP			(0x4 << 26)
-#define DISPPLANE_16BPP				(0x5 << 26)
-#define DISPPLANE_32BPP_NO_ALPHA		(0x6 << 26)
-#define DISPPLANE_32BPP				(0x7 << 26)
-#define DISPPLANE_STEREO_ENABLE			(1 << 25)
-#define DISPPLANE_STEREO_DISABLE		0
-#define DISPPLANE_SEL_PIPE_MASK			(1 << 24)
-#define DISPPLANE_SEL_PIPE_POS			24
-#define DISPPLANE_SEL_PIPE_A			0
-#define DISPPLANE_SEL_PIPE_B			(1 << 24)
-#define DISPPLANE_SRC_KEY_ENABLE		(1 << 22)
-#define DISPPLANE_SRC_KEY_DISABLE		0
-#define DISPPLANE_LINE_DOUBLE			(1 << 20)
-#define DISPPLANE_NO_LINE_DOUBLE		0
-#define DISPPLANE_STEREO_POLARITY_FIRST		0
-#define DISPPLANE_STEREO_POLARITY_SECOND	(1 << 18)
-/* plane B only */
-#define DISPPLANE_ALPHA_TRANS_ENABLE		(1 << 15)
-#define DISPPLANE_ALPHA_TRANS_DISABLE		0
-#define DISPPLANE_SPRITE_ABOVE_DISPLAYA		0
-#define DISPPLANE_SPRITE_ABOVE_OVERLAY		(1)
-#define DISPPLANE_BOTTOM			(4)
-
-#define DSPABASE		0x70184
-#define DSPALINOFF		0x70184
-#define DSPASTRIDE		0x70188
-
-#define DSPBBASE		0x71184
-#define DSPBLINOFF		0X71184
-#define DSPBADDR		DSPBBASE
-#define DSPBSTRIDE		0x71188
-
-#define DSPCBASE		0x72184
-#define DSPCLINOFF		0x72184
-#define DSPCSTRIDE		0x72188
-
-#define DSPAKEYVAL		0x70194
-#define DSPAKEYMASK		0x70198
-
-#define DSPAPOS			0x7018C	/* reserved */
-#define DSPASIZE		0x70190
-#define DSPBPOS			0x7118C
-#define DSPBSIZE		0x71190
-#define DSPCPOS			0x7218C
-#define DSPCSIZE		0x72190
-
-#define DSPASURF		0x7019C
-#define DSPATILEOFF		0x701A4
-
-#define DSPBSURF		0x7119C
-#define DSPBTILEOFF		0x711A4
-
-#define DSPCSURF		0x7219C
-#define DSPCTILEOFF		0x721A4
-#define DSPCKEYMAXVAL		0x721A0
-#define DSPCKEYMINVAL		0x72194
-#define DSPCKEYMSK		0x72198
-
-#define VGACNTRL		0x71400
-#define VGA_DISP_DISABLE		(1 << 31)
-#define VGA_2X_MODE			(1 << 30)
-#define VGA_PIPE_B_SELECT		(1 << 29)
-
-/*
- * Overlay registers
- */
-#define OV_C_OFFSET		0x08000
-#define OV_OVADD		0x30000
-#define OV_DOVASTA		0x30008
-# define OV_PIPE_SELECT			((1 << 6)|(1 << 7))
-# define OV_PIPE_SELECT_POS		6
-# define OV_PIPE_A			0
-# define OV_PIPE_C			1
-#define OV_OGAMC5		0x30010
-#define OV_OGAMC4		0x30014
-#define OV_OGAMC3		0x30018
-#define OV_OGAMC2		0x3001C
-#define OV_OGAMC1		0x30020
-#define OV_OGAMC0		0x30024
-#define OVC_OVADD		0x38000
-#define OVC_DOVCSTA		0x38008
-#define OVC_OGAMC5		0x38010
-#define OVC_OGAMC4		0x38014
-#define OVC_OGAMC3		0x38018
-#define OVC_OGAMC2		0x3801C
-#define OVC_OGAMC1		0x38020
-#define OVC_OGAMC0		0x38024
-
-/*
- * Some BIOS scratch area registers.  The 845 (and 830?) store the amount
- * of video memory available to the BIOS in SWF1.
- */
-#define SWF0			0x71410
-#define SWF1			0x71414
-#define SWF2			0x71418
-#define SWF3			0x7141c
-#define SWF4			0x71420
-#define SWF5			0x71424
-#define SWF6			0x71428
-
-/*
- * 855 scratch registers.
- */
-#define SWF00			0x70410
-#define SWF01			0x70414
-#define SWF02			0x70418
-#define SWF03			0x7041c
-#define SWF04			0x70420
-#define SWF05			0x70424
-#define SWF06			0x70428
-
-#define SWF10			SWF0
-#define SWF11			SWF1
-#define SWF12			SWF2
-#define SWF13			SWF3
-#define SWF14			SWF4
-#define SWF15			SWF5
-#define SWF16			SWF6
-
-#define SWF30			0x72414
-#define SWF31			0x72418
-#define SWF32			0x7241c
-
-
-/*
- * Palette registers
- */
-#define PALETTE_A		0x0a000
-#define PALETTE_B		0x0a800
-#define PALETTE_C		0x0ac00
-
-/* Cursor A & B regs */
-#define CURACNTR		0x70080
-#define CURSOR_MODE_DISABLE		0x00
-#define CURSOR_MODE_64_32B_AX		0x07
-#define CURSOR_MODE_64_ARGB_AX		((1 << 5) | CURSOR_MODE_64_32B_AX)
-#define MCURSOR_GAMMA_ENABLE		(1 << 26)
-#define CURABASE		0x70084
-#define CURAPOS			0x70088
-#define CURSOR_POS_MASK			0x007FF
-#define CURSOR_POS_SIGN			0x8000
-#define CURSOR_X_SHIFT			0
-#define CURSOR_Y_SHIFT			16
-#define CURBCNTR		0x700c0
-#define CURBBASE		0x700c4
-#define CURBPOS			0x700c8
-#define CURCCNTR		0x700e0
-#define CURCBASE		0x700e4
-#define CURCPOS			0x700e8
-
-/*
- * Interrupt Registers
- */
-#define IER			0x020a0
-#define IIR			0x020a4
-#define IMR			0x020a8
-#define ISR			0x020ac
-
-/*
- * MOORESTOWN delta registers
- */
-#define MRST_DPLL_A		0x0f014
-#define MDFLD_DPLL_B		0x0f018
-#define MDFLD_INPUT_REF_SEL		(1 << 14)
-#define MDFLD_VCO_SEL			(1 << 16)
-#define DPLLA_MODE_LVDS			(2 << 26)	/* mrst */
-#define MDFLD_PLL_LATCHEN		(1 << 28)
-#define MDFLD_PWR_GATE_EN		(1 << 30)
-#define MDFLD_P1_MASK			(0x1FF << 17)
-#define MRST_FPA0		0x0f040
-#define MRST_FPA1		0x0f044
-#define MDFLD_DPLL_DIV0		0x0f048
-#define MDFLD_DPLL_DIV1		0x0f04c
-#define MRST_PERF_MODE		0x020f4
-
-/*
- * MEDFIELD HDMI registers
- */
-#define HDMIPHYMISCCTL		0x61134
-#define HDMI_PHY_POWER_DOWN		0x7f
-#define HDMIB_CONTROL		0x61140
-#define HDMIB_PORT_EN			(1 << 31)
-#define HDMIB_PIPE_B_SELECT		(1 << 30)
-#define HDMIB_NULL_PACKET		(1 << 9)
-#define HDMIB_HDCP_PORT			(1 << 5)
-
-/* #define LVDS			0x61180 */
-#define MRST_PANEL_8TO6_DITHER_ENABLE	(1 << 25)
-#define MRST_PANEL_24_DOT_1_FORMAT	(1 << 24)
-#define LVDS_A3_POWER_UP_0_OUTPUT	(1 << 6)
-
-#define MIPI			0x61190
-#define MIPI_C			0x62190
-#define MIPI_PORT_EN			(1 << 31)
-/* Turns on border drawing to allow centered display. */
-#define SEL_FLOPPED_HSTX		(1 << 23)
-#define PASS_FROM_SPHY_TO_AFE		(1 << 16)
-#define MIPI_BORDER_EN			(1 << 15)
-#define MIPIA_3LANE_MIPIC_1LANE		0x1
-#define MIPIA_2LANE_MIPIC_2LANE		0x2
-#define TE_TRIGGER_DSI_PROTOCOL		(1 << 2)
-#define TE_TRIGGER_GPIO_PIN		(1 << 3)
-#define MIPI_TE_COUNT		0x61194
-
-/* #define PP_CONTROL	0x61204 */
-#define POWER_DOWN_ON_RESET		(1 << 1)
-
-/* #define PFIT_CONTROL	0x61230 */
-#define PFIT_PIPE_SELECT		(3 << 29)
-#define PFIT_PIPE_SELECT_SHIFT		(29)
-
-/* #define BLC_PWM_CTL		0x61254 */
-#define MRST_BACKLIGHT_MODULATION_FREQ_SHIFT	(16)
-#define MRST_BACKLIGHT_MODULATION_FREQ_MASK	(0xffff << 16)
-
-/* #define PIPEACONF 0x70008 */
-#define PIPEACONF_PIPE_STATE		(1 << 30)
-/* #define DSPACNTR		0x70180 */
-
-#define MRST_DSPABASE		0x7019c
-#define MRST_DSPBBASE		0x7119c
-#define MDFLD_DSPCBASE		0x7219c
-
-/*
- * Moorestown registers.
- */
-
-/*
- *	MIPI IP registers
- */
-#define MIPIC_REG_OFFSET		0x800
-
-#define DEVICE_READY_REG		0xb000
-#define LP_OUTPUT_HOLD				(1 << 16)
-#define EXIT_ULPS_DEV_READY			0x3
-#define LP_OUTPUT_HOLD_RELEASE			0x810000
-# define ENTERING_ULPS				(2 << 1)
-# define EXITING_ULPS				(1 << 1)
-# define ULPS_MASK				(3 << 1)
-# define BUS_POSSESSION				(1 << 3)
-#define INTR_STAT_REG			0xb004
-#define RX_SOT_ERROR				(1 << 0)
-#define RX_SOT_SYNC_ERROR			(1 << 1)
-#define RX_ESCAPE_MODE_ENTRY_ERROR		(1 << 3)
-#define RX_LP_TX_SYNC_ERROR			(1 << 4)
-#define RX_HS_RECEIVE_TIMEOUT_ERROR		(1 << 5)
-#define RX_FALSE_CONTROL_ERROR			(1 << 6)
-#define RX_ECC_SINGLE_BIT_ERROR			(1 << 7)
-#define RX_ECC_MULTI_BIT_ERROR			(1 << 8)
-#define RX_CHECKSUM_ERROR			(1 << 9)
-#define RX_DSI_DATA_TYPE_NOT_RECOGNIZED		(1 << 10)
-#define RX_DSI_VC_ID_INVALID			(1 << 11)
-#define TX_FALSE_CONTROL_ERROR			(1 << 12)
-#define TX_ECC_SINGLE_BIT_ERROR			(1 << 13)
-#define TX_ECC_MULTI_BIT_ERROR			(1 << 14)
-#define TX_CHECKSUM_ERROR			(1 << 15)
-#define TX_DSI_DATA_TYPE_NOT_RECOGNIZED		(1 << 16)
-#define TX_DSI_VC_ID_INVALID			(1 << 17)
-#define HIGH_CONTENTION				(1 << 18)
-#define LOW_CONTENTION				(1 << 19)
-#define DPI_FIFO_UNDER_RUN			(1 << 20)
-#define HS_TX_TIMEOUT				(1 << 21)
-#define LP_RX_TIMEOUT				(1 << 22)
-#define TURN_AROUND_ACK_TIMEOUT			(1 << 23)
-#define ACK_WITH_NO_ERROR			(1 << 24)
-#define HS_GENERIC_WR_FIFO_FULL			(1 << 27)
-#define LP_GENERIC_WR_FIFO_FULL			(1 << 28)
-#define SPL_PKT_SENT				(1 << 30)
-#define INTR_EN_REG			0xb008
-#define DSI_FUNC_PRG_REG		0xb00c
-#define DPI_CHANNEL_NUMBER_POS			0x03
-#define DBI_CHANNEL_NUMBER_POS			0x05
-#define FMT_DPI_POS				0x07
-#define FMT_DBI_POS				0x0A
-#define DBI_DATA_WIDTH_POS			0x0D
-
-/* DPI PIXEL FORMATS */
-#define RGB_565_FMT				0x01	/* RGB 565 FORMAT */
-#define RGB_666_FMT				0x02	/* RGB 666 FORMAT */
-#define LRGB_666_FMT				0x03	/* RGB LOOSELY PACKED
-							 * 666 FORMAT
-							 */
-#define RGB_888_FMT				0x04	/* RGB 888 FORMAT */
-#define VIRTUAL_CHANNEL_NUMBER_0		0x00	/* Virtual channel 0 */
-#define VIRTUAL_CHANNEL_NUMBER_1		0x01	/* Virtual channel 1 */
-#define VIRTUAL_CHANNEL_NUMBER_2		0x02	/* Virtual channel 2 */
-#define VIRTUAL_CHANNEL_NUMBER_3		0x03	/* Virtual channel 3 */
-
-#define DBI_NOT_SUPPORTED			0x00	/* command mode
-							 * is not supported
-							 */
-#define DBI_DATA_WIDTH_16BIT			0x01	/* 16 bit data */
-#define DBI_DATA_WIDTH_9BIT			0x02	/* 9 bit data */
-#define DBI_DATA_WIDTH_8BIT			0x03	/* 8 bit data */
-#define DBI_DATA_WIDTH_OPT1			0x04	/* option 1 */
-#define DBI_DATA_WIDTH_OPT2			0x05	/* option 2 */
-
-#define HS_TX_TIMEOUT_REG		0xb010
-#define LP_RX_TIMEOUT_REG		0xb014
-#define TURN_AROUND_TIMEOUT_REG		0xb018
-#define DEVICE_RESET_REG		0xb01C
-#define DPI_RESOLUTION_REG		0xb020
-#define RES_V_POS				0x10
-#define DBI_RESOLUTION_REG		0xb024 /* Reserved for MDFLD */
-#define HORIZ_SYNC_PAD_COUNT_REG	0xb028
-#define HORIZ_BACK_PORCH_COUNT_REG	0xb02C
-#define HORIZ_FRONT_PORCH_COUNT_REG	0xb030
-#define HORIZ_ACTIVE_AREA_COUNT_REG	0xb034
-#define VERT_SYNC_PAD_COUNT_REG		0xb038
-#define VERT_BACK_PORCH_COUNT_REG	0xb03c
-#define VERT_FRONT_PORCH_COUNT_REG	0xb040
-#define HIGH_LOW_SWITCH_COUNT_REG	0xb044
-#define DPI_CONTROL_REG			0xb048
-#define DPI_SHUT_DOWN				(1 << 0)
-#define DPI_TURN_ON				(1 << 1)
-#define DPI_COLOR_MODE_ON			(1 << 2)
-#define DPI_COLOR_MODE_OFF			(1 << 3)
-#define DPI_BACK_LIGHT_ON			(1 << 4)
-#define DPI_BACK_LIGHT_OFF			(1 << 5)
-#define DPI_LP					(1 << 6)
-#define DPI_DATA_REG			0xb04c
-#define DPI_BACK_LIGHT_ON_DATA			0x07
-#define DPI_BACK_LIGHT_OFF_DATA			0x17
-#define INIT_COUNT_REG			0xb050
-#define MAX_RET_PAK_REG			0xb054
-#define VIDEO_FMT_REG			0xb058
-#define COMPLETE_LAST_PCKT			(1 << 2)
-#define EOT_DISABLE_REG			0xb05c
-#define ENABLE_CLOCK_STOPPING			(1 << 1)
-#define LP_BYTECLK_REG			0xb060
-#define LP_GEN_DATA_REG			0xb064
-#define HS_GEN_DATA_REG			0xb068
-#define LP_GEN_CTRL_REG			0xb06C
-#define HS_GEN_CTRL_REG			0xb070
-#define DCS_CHANNEL_NUMBER_POS		0x6
-#define MCS_COMMANDS_POS		0x8
-#define WORD_COUNTS_POS			0x8
-#define MCS_PARAMETER_POS			0x10
-#define GEN_FIFO_STAT_REG		0xb074
-#define HS_DATA_FIFO_FULL			(1 << 0)
-#define HS_DATA_FIFO_HALF_EMPTY			(1 << 1)
-#define HS_DATA_FIFO_EMPTY			(1 << 2)
-#define LP_DATA_FIFO_FULL			(1 << 8)
-#define LP_DATA_FIFO_HALF_EMPTY			(1 << 9)
-#define LP_DATA_FIFO_EMPTY			(1 << 10)
-#define HS_CTRL_FIFO_FULL			(1 << 16)
-#define HS_CTRL_FIFO_HALF_EMPTY			(1 << 17)
-#define HS_CTRL_FIFO_EMPTY			(1 << 18)
-#define LP_CTRL_FIFO_FULL			(1 << 24)
-#define LP_CTRL_FIFO_HALF_EMPTY			(1 << 25)
-#define LP_CTRL_FIFO_EMPTY			(1 << 26)
-#define DBI_FIFO_EMPTY				(1 << 27)
-#define DPI_FIFO_EMPTY				(1 << 28)
-#define HS_LS_DBI_ENABLE_REG		0xb078
-#define TXCLKESC_REG			0xb07c
-#define DPHY_PARAM_REG			0xb080
-#define DBI_BW_CTRL_REG			0xb084
-#define CLK_LANE_SWT_REG		0xb088
-
-/*
- * MIPI Adapter registers
- */
-#define MIPI_CONTROL_REG		0xb104
-#define MIPI_2X_CLOCK_BITS			((1 << 0) | (1 << 1))
-#define MIPI_DATA_ADDRESS_REG		0xb108
-#define MIPI_DATA_LENGTH_REG		0xb10C
-#define MIPI_COMMAND_ADDRESS_REG	0xb110
-#define MIPI_COMMAND_LENGTH_REG		0xb114
-#define MIPI_READ_DATA_RETURN_REG0	0xb118
-#define MIPI_READ_DATA_RETURN_REG1	0xb11C
-#define MIPI_READ_DATA_RETURN_REG2	0xb120
-#define MIPI_READ_DATA_RETURN_REG3	0xb124
-#define MIPI_READ_DATA_RETURN_REG4	0xb128
-#define MIPI_READ_DATA_RETURN_REG5	0xb12C
-#define MIPI_READ_DATA_RETURN_REG6	0xb130
-#define MIPI_READ_DATA_RETURN_REG7	0xb134
-#define MIPI_READ_DATA_VALID_REG	0xb138
-
-/* DBI COMMANDS */
-#define soft_reset			0x01
-/*
- *	The display module performs a software reset.
- *	Registers are written with their SW Reset default values.
- */
-#define get_power_mode			0x0a
-/*
- *	The display module returns the current power mode
- */
-#define get_address_mode		0x0b
-/*
- *	The display module returns the current status.
- */
-#define get_pixel_format		0x0c
-/*
- *	This command gets the pixel format for the RGB image data
- *	used by the interface.
- */
-#define get_display_mode		0x0d
-/*
- *	The display module returns the Display Image Mode status.
- */
-#define get_signal_mode			0x0e
-/*
- *	The display module returns the Display Signal Mode.
- */
-#define get_diagnostic_result		0x0f
-/*
- *	The display module returns the self-diagnostic results following
- *	a Sleep Out command.
- */
-#define enter_sleep_mode		0x10
-/*
- *	This command causes the display module to enter the Sleep mode.
- *	In this mode, all unnecessary blocks inside the display module are
- *	disabled except interface communication. This is the lowest power
- *	mode the display module supports.
- */
-#define exit_sleep_mode			0x11
-/*
- *	This command causes the display module to exit Sleep mode.
- *	All blocks inside the display module are enabled.
- */
-#define enter_partial_mode		0x12
-/*
- *	This command causes the display module to enter the Partial Display
- *	Mode. The Partial Display Mode window is described by the
- *	set_partial_area command.
- */
-#define enter_normal_mode		0x13
-/*
- *	This command causes the display module to enter the Normal mode.
- *	Normal Mode is defined as Partial Display mode and Scroll mode are off
- */
-#define exit_invert_mode		0x20
-/*
- *	This command causes the display module to stop inverting the image
- *	data on the display device. The frame memory contents remain unchanged.
- *	No status bits are changed.
- */
-#define enter_invert_mode		0x21
-/*
- *	This command causes the display module to invert the image data only on
- *	the display device. The frame memory contents remain unchanged.
- *	No status bits are changed.
- */
-#define set_gamma_curve			0x26
-/*
- *	This command selects the desired gamma curve for the display device.
- *	Four fixed gamma curves are defined in section DCS spec.
- */
-#define set_display_off			0x28
-/* ************************************************************************* *\
-This command causes the display module to stop displaying the image data
-on the display device. The frame memory contents remain unchanged.
-No status bits are changed.
-\* ************************************************************************* */
-#define set_display_on			0x29
-/* ************************************************************************* *\
-This command causes the display module to start displaying the image data
-on the display device. The frame memory contents remain unchanged.
-No status bits are changed.
-\* ************************************************************************* */
-#define set_column_address		0x2a
-/*
- *	This command defines the column extent of the frame memory accessed by
- *	the hostprocessor with the read_memory_continue and
- *	write_memory_continue commands.
- *	No status bits are changed.
- */
-#define set_page_addr			0x2b
-/*
- *	This command defines the page extent of the frame memory accessed by
- *	the host processor with the write_memory_continue and
- *	read_memory_continue command.
- *	No status bits are changed.
- */
-#define write_mem_start			0x2c
-/*
- *	This command transfers image data from the host processor to the
- *	display modules frame memory starting at the pixel location specified
- *	by preceding set_column_address and set_page_address commands.
- */
-#define set_partial_area		0x30
-/*
- *	This command defines the Partial Display mode s display area.
- *	There are two parameters associated with this command, the first
- *	defines the Start Row (SR) and the second the End Row (ER). SR and ER
- *	refer to the Frame Memory Line Pointer.
- */
-#define set_scroll_area			0x33
-/*
- *	This command defines the display modules Vertical Scrolling Area.
- */
-#define set_tear_off			0x34
-/*
- *	This command turns off the display modules Tearing Effect output
- *	signal on the TE signal line.
- */
-#define set_tear_on			0x35
-/*
- *	This command turns on the display modules Tearing Effect output signal
- *	on the TE signal line.
- */
-#define set_address_mode		0x36
-/*
- *	This command sets the data order for transfers from the host processor
- *	to display modules frame memory,bits B[7:5] and B3, and from the
- *	display modules frame memory to the display device, bits B[2:0] and B4.
- */
-#define set_scroll_start		0x37
-/*
- *	This command sets the start of the vertical scrolling area in the frame
- *	memory. The vertical scrolling area is fully defined when this command
- *	is used with the set_scroll_area command The set_scroll_start command
- *	has one parameter, the Vertical Scroll Pointer. The VSP defines the
- *	line in the frame memory that is written to the display device as the
- *	first line of the vertical scroll area.
- */
-#define exit_idle_mode			0x38
-/*
- *	This command causes the display module to exit Idle mode.
- */
-#define enter_idle_mode			0x39
-/*
- *	This command causes the display module to enter Idle Mode.
- *	In Idle Mode, color expression is reduced. Colors are shown on the
- *	display device using the MSB of each of the R, G and B color
- *	components in the frame memory
- */
-#define set_pixel_format		0x3a
-/*
- *	This command sets the pixel format for the RGB image data used by the
- *	interface.
- *	Bits D[6:4]  DPI Pixel Format Definition
- *	Bits D[2:0]  DBI Pixel Format Definition
- *	Bits D7 and D3 are not used.
- */
-#define DCS_PIXEL_FORMAT_3bpp		0x1
-#define DCS_PIXEL_FORMAT_8bpp		0x2
-#define DCS_PIXEL_FORMAT_12bpp		0x3
-#define DCS_PIXEL_FORMAT_16bpp		0x5
-#define DCS_PIXEL_FORMAT_18bpp		0x6
-#define DCS_PIXEL_FORMAT_24bpp		0x7
-
-#define write_mem_cont			0x3c
-
-/*
- *	This command transfers image data from the host processor to the
- *	display module's frame memory continuing from the pixel location
- *	following the previous write_memory_continue or write_memory_start
- *	command.
- */
-#define set_tear_scanline		0x44
-/*
- *	This command turns on the display modules Tearing Effect output signal
- *	on the TE signal line when the display module reaches line N.
- */
-#define get_scanline			0x45
-/*
- *	The display module returns the current scanline, N, used to update the
- *	 display device. The total number of scanlines on a display device is
- *	defined as VSYNC + VBP + VACT + VFP.The first scanline is defined as
- *	the first line of V Sync and is denoted as Line 0.
- *	When in Sleep Mode, the value returned by get_scanline is undefined.
- */
-
-/* MCS or Generic COMMANDS */
-/* MCS/generic data type */
-#define GEN_SHORT_WRITE_0	0x03  /* generic short write, no parameters */
-#define GEN_SHORT_WRITE_1	0x13  /* generic short write, 1 parameters */
-#define GEN_SHORT_WRITE_2	0x23  /* generic short write, 2 parameters */
-#define GEN_READ_0		0x04  /* generic read, no parameters */
-#define GEN_READ_1		0x14  /* generic read, 1 parameters */
-#define GEN_READ_2		0x24  /* generic read, 2 parameters */
-#define GEN_LONG_WRITE		0x29  /* generic long write */
-#define MCS_SHORT_WRITE_0	0x05  /* MCS short write, no parameters */
-#define MCS_SHORT_WRITE_1	0x15  /* MCS short write, 1 parameters */
-#define MCS_READ		0x06  /* MCS read, no parameters */
-#define MCS_LONG_WRITE		0x39  /* MCS long write */
-/* MCS/generic commands */
-/* TPO MCS */
-#define write_display_profile		0x50
-#define write_display_brightness	0x51
-#define write_ctrl_display		0x53
-#define write_ctrl_cabc			0x55
-  #define UI_IMAGE		0x01
-  #define STILL_IMAGE		0x02
-  #define MOVING_IMAGE		0x03
-#define write_hysteresis		0x57
-#define write_gamma_setting		0x58
-#define write_cabc_min_bright		0x5e
-#define write_kbbc_profile		0x60
-/* TMD MCS */
-#define tmd_write_display_brightness 0x8c
-
-/*
- *	This command is used to control ambient light, panel backlight
- *	brightness and gamma settings.
- */
-#define BRIGHT_CNTL_BLOCK_ON	(1 << 5)
-#define AMBIENT_LIGHT_SENSE_ON	(1 << 4)
-#define DISPLAY_DIMMING_ON	(1 << 3)
-#define BACKLIGHT_ON		(1 << 2)
-#define DISPLAY_BRIGHTNESS_AUTO	(1 << 1)
-#define GAMMA_AUTO		(1 << 0)
-
-/* DCS Interface Pixel Formats */
-#define DCS_PIXEL_FORMAT_3BPP	0x1
-#define DCS_PIXEL_FORMAT_8BPP	0x2
-#define DCS_PIXEL_FORMAT_12BPP	0x3
-#define DCS_PIXEL_FORMAT_16BPP	0x5
-#define DCS_PIXEL_FORMAT_18BPP	0x6
-#define DCS_PIXEL_FORMAT_24BPP	0x7
-/* ONE PARAMETER READ DATA */
-#define addr_mode_data		0xfc
-#define diag_res_data		0x00
-#define disp_mode_data		0x23
-#define pxl_fmt_data		0x77
-#define pwr_mode_data		0x74
-#define sig_mode_data		0x00
-/* TWO PARAMETERS READ DATA */
-#define scanline_data1		0xff
-#define scanline_data2		0xff
-#define NON_BURST_MODE_SYNC_PULSE	0x01	/* Non Burst Mode
-						 * with Sync Pulse
-						 */
-#define NON_BURST_MODE_SYNC_EVENTS	0x02	/* Non Burst Mode
-						 * with Sync events
-						 */
-#define BURST_MODE			0x03	/* Burst Mode */
-#define DBI_COMMAND_BUFFER_SIZE		0x240   /* 0x32 */    /* 0x120 */
-						/* Allocate at least
-						 * 0x100 Byte with 32
-						 * byte alignment
-						 */
-#define DBI_DATA_BUFFER_SIZE		0x120	/* Allocate at least
-						 * 0x100 Byte with 32
-						 * byte alignment
-						 */
-#define DBI_CB_TIME_OUT			0xFFFF
-
-#define GEN_FB_TIME_OUT			2000
-
-#define SKU_83				0x01
-#define SKU_100				0x02
-#define SKU_100L			0x04
-#define SKU_BYPASS			0x08
-
-/* Some handy macros for playing with bitfields. */
-#define PSB_MASK(high, low) (((1<<((high)-(low)+1))-1)<<(low))
-#define SET_FIELD(value, field) (((value) << field ## _SHIFT) & field ## _MASK)
-#define GET_FIELD(word, field) (((word)  & field ## _MASK) >> field ## _SHIFT)
-
-#define _PIPE(pipe, a, b) ((a) + (pipe)*((b)-(a)))
-
-/* PCI config space */
-
-#define SB_PCKT         0x02100 /* cedarview */
-# define SB_OPCODE_MASK                         PSB_MASK(31, 16)
-# define SB_OPCODE_SHIFT                        16
-# define SB_OPCODE_READ                         0
-# define SB_OPCODE_WRITE                        1
-# define SB_DEST_MASK                           PSB_MASK(15, 8)
-# define SB_DEST_SHIFT                          8
-# define SB_DEST_DPLL                           0x88
-# define SB_BYTE_ENABLE_MASK                    PSB_MASK(7, 4)
-# define SB_BYTE_ENABLE_SHIFT                   4
-# define SB_BUSY                                (1 << 0)
-
-
-/* 32-bit value read/written from the DPIO reg. */
-#define SB_DATA		0x02104 /* cedarview */
-/* 32-bit address of the DPIO reg to be read/written. */
-#define SB_ADDR		0x02108 /* cedarview */
-#define DPIO_CFG	0x02110 /* cedarview */
-# define DPIO_MODE_SELECT_1			(1 << 3)
-# define DPIO_MODE_SELECT_0			(1 << 2)
-# define DPIO_SFR_BYPASS			(1 << 1)
-/* reset is active low */
-# define DPIO_CMN_RESET_N			(1 << 0)
-
-/* Cedarview sideband registers */
-#define _SB_M_A			0x8008
-#define _SB_M_B			0x8028
-#define SB_M(pipe) _PIPE(pipe, _SB_M_A, _SB_M_B)
-# define SB_M_DIVIDER_MASK			(0xFF << 24)
-# define SB_M_DIVIDER_SHIFT			24
-
-#define _SB_N_VCO_A		0x8014
-#define _SB_N_VCO_B		0x8034
-#define SB_N_VCO(pipe) _PIPE(pipe, _SB_N_VCO_A, _SB_N_VCO_B)
-#define SB_N_VCO_SEL_MASK			PSB_MASK(31, 30)
-#define SB_N_VCO_SEL_SHIFT			30
-#define SB_N_DIVIDER_MASK			PSB_MASK(29, 26)
-#define SB_N_DIVIDER_SHIFT			26
-#define SB_N_CB_TUNE_MASK			PSB_MASK(25, 24)
-#define SB_N_CB_TUNE_SHIFT			24
-
-#define _SB_REF_A		0x8018
-#define _SB_REF_B		0x8038
-#define SB_REF_SFR(pipe)	_PIPE(pipe, _SB_REF_A, _SB_REF_B)
-
-#define _SB_P_A			0x801c
-#define _SB_P_B			0x803c
-#define SB_P(pipe) _PIPE(pipe, _SB_P_A, _SB_P_B)
-#define SB_P2_DIVIDER_MASK			PSB_MASK(31, 30)
-#define SB_P2_DIVIDER_SHIFT			30
-#define SB_P2_10				0 /* HDMI, DP, DAC */
-#define SB_P2_5				1 /* DAC */
-#define SB_P2_14				2 /* LVDS single */
-#define SB_P2_7				3 /* LVDS double */
-#define SB_P1_DIVIDER_MASK			PSB_MASK(15, 12)
-#define SB_P1_DIVIDER_SHIFT			12
-
-#define PSB_LANE0		0x120
-#define PSB_LANE1		0x220
-#define PSB_LANE2		0x2320
-#define PSB_LANE3		0x2420
-
-#define LANE_PLL_MASK		(0x7 << 20)
-#define LANE_PLL_ENABLE		(0x3 << 20)
-
-
-#endif
diff --git a/drivers/staging/gma500/psb_intel_sdvo.c b/drivers/staging/gma500/psb_intel_sdvo.c
deleted file mode 100644
index a4bad1af4b7c..000000000000
--- a/drivers/staging/gma500/psb_intel_sdvo.c
+++ /dev/null
@@ -1,1293 +0,0 @@
-/*
- * Copyright (c) 2006-2007 Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authors:
- *	Eric Anholt <eric@anholt.net>
- */
-
-#include <linux/i2c.h>
-#include <linux/delay.h>
-/* #include <drm/drm_crtc.h> */
-#include <drm/drmP.h>
-#include "psb_drv.h"
-#include "psb_intel_drv.h"
-#include "psb_intel_reg.h"
-#include "psb_intel_sdvo_regs.h"
-
-struct psb_intel_sdvo_priv {
-	struct psb_intel_i2c_chan *i2c_bus;
-	int slaveaddr;
-	int output_device;
-
-	u16 active_outputs;
-
-	struct psb_intel_sdvo_caps caps;
-	int pixel_clock_min, pixel_clock_max;
-
-	int save_sdvo_mult;
-	u16 save_active_outputs;
-	struct psb_intel_sdvo_dtd save_input_dtd_1, save_input_dtd_2;
-	struct psb_intel_sdvo_dtd save_output_dtd[16];
-	u32 save_SDVOX;
-	u8 in_out_map[4];
-
-	u8 by_input_wiring;
-	u32 active_device;
-};
-
-/**
- * Writes the SDVOB or SDVOC with the given value, but always writes both
- * SDVOB and SDVOC to work around apparent hardware issues (according to
- * comments in the BIOS).
- */
-void psb_intel_sdvo_write_sdvox(struct psb_intel_output *psb_intel_output,
-				u32 val)
-{
-	struct drm_device *dev = psb_intel_output->base.dev;
-	struct psb_intel_sdvo_priv *sdvo_priv = psb_intel_output->dev_priv;
-	u32 bval = val, cval = val;
-	int i;
-
-	if (sdvo_priv->output_device == SDVOB)
-		cval = REG_READ(SDVOC);
-	else
-		bval = REG_READ(SDVOB);
-	/*
-	 * Write the registers twice for luck. Sometimes,
-	 * writing them only once doesn't appear to 'stick'.
-	 * The BIOS does this too. Yay, magic
-	 */
-	for (i = 0; i < 2; i++) {
-		REG_WRITE(SDVOB, bval);
-		REG_READ(SDVOB);
-		REG_WRITE(SDVOC, cval);
-		REG_READ(SDVOC);
-	}
-}
-
-static bool psb_intel_sdvo_read_byte(
-				struct psb_intel_output *psb_intel_output,
-				u8 addr, u8 *ch)
-{
-	struct psb_intel_sdvo_priv *sdvo_priv = psb_intel_output->dev_priv;
-	u8 out_buf[2];
-	u8 buf[2];
-	int ret;
-
-	struct i2c_msg msgs[] = {
-		{
-		 .addr = sdvo_priv->i2c_bus->slave_addr,
-		 .flags = 0,
-		 .len = 1,
-		 .buf = out_buf,
-		 },
-		{
-		 .addr = sdvo_priv->i2c_bus->slave_addr,
-		 .flags = I2C_M_RD,
-		 .len = 1,
-		 .buf = buf,
-		 }
-	};
-
-	out_buf[0] = addr;
-	out_buf[1] = 0;
-
-	ret = i2c_transfer(&sdvo_priv->i2c_bus->adapter, msgs, 2);
-	if (ret == 2) {
-		*ch = buf[0];
-		return true;
-	}
-
-	return false;
-}
-
-static bool psb_intel_sdvo_write_byte(
-			struct psb_intel_output *psb_intel_output,
-			int addr, u8 ch)
-{
-	u8 out_buf[2];
-	struct i2c_msg msgs[] = {
-		{
-		 .addr = psb_intel_output->i2c_bus->slave_addr,
-		 .flags = 0,
-		 .len = 2,
-		 .buf = out_buf,
-		 }
-	};
-
-	out_buf[0] = addr;
-	out_buf[1] = ch;
-
-	if (i2c_transfer(&psb_intel_output->i2c_bus->adapter, msgs, 1) == 1)
-		return true;
-	return false;
-}
-
-#define SDVO_CMD_NAME_ENTRY(cmd) {cmd, #cmd}
-/** Mapping of command numbers to names, for debug output */
-static const struct _sdvo_cmd_name {
-	u8 cmd;
-	char *name;
-} sdvo_cmd_names[] = {
-SDVO_CMD_NAME_ENTRY(SDVO_CMD_RESET),
-	    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_DEVICE_CAPS),
-	    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_FIRMWARE_REV),
-	    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_TRAINED_INPUTS),
-	    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_ACTIVE_OUTPUTS),
-	    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_ACTIVE_OUTPUTS),
-	    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_IN_OUT_MAP),
-	    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_IN_OUT_MAP),
-	    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_ATTACHED_DISPLAYS),
-	    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_HOT_PLUG_SUPPORT),
-	    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_ACTIVE_HOT_PLUG),
-	    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_ACTIVE_HOT_PLUG),
-	    SDVO_CMD_NAME_ENTRY
-	    (SDVO_CMD_GET_INTERRUPT_EVENT_SOURCE),
-	    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_TARGET_INPUT),
-	    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_TARGET_OUTPUT),
-	    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_INPUT_TIMINGS_PART1),
-	    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_INPUT_TIMINGS_PART2),
-	    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_INPUT_TIMINGS_PART1),
-	    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_INPUT_TIMINGS_PART2),
-	    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_INPUT_TIMINGS_PART1),
-	    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_OUTPUT_TIMINGS_PART1),
-	    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_OUTPUT_TIMINGS_PART2),
-	    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_OUTPUT_TIMINGS_PART1),
-	    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_OUTPUT_TIMINGS_PART2),
-	    SDVO_CMD_NAME_ENTRY
-	    (SDVO_CMD_CREATE_PREFERRED_INPUT_TIMING),
-	    SDVO_CMD_NAME_ENTRY
-	    (SDVO_CMD_GET_PREFERRED_INPUT_TIMING_PART1),
-	    SDVO_CMD_NAME_ENTRY
-	    (SDVO_CMD_GET_PREFERRED_INPUT_TIMING_PART2),
-	    SDVO_CMD_NAME_ENTRY
-	    (SDVO_CMD_GET_INPUT_PIXEL_CLOCK_RANGE),
-	    SDVO_CMD_NAME_ENTRY
-	    (SDVO_CMD_GET_OUTPUT_PIXEL_CLOCK_RANGE),
-	    SDVO_CMD_NAME_ENTRY
-	    (SDVO_CMD_GET_SUPPORTED_CLOCK_RATE_MULTS),
-	    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_CLOCK_RATE_MULT),
-	    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_CLOCK_RATE_MULT),
-	    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_SUPPORTED_TV_FORMATS),
-	    SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_TV_FORMAT),
-	    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_TV_FORMAT),
-	    SDVO_CMD_NAME_ENTRY
-	    (SDVO_CMD_SET_TV_RESOLUTION_SUPPORT),
-	    SDVO_CMD_NAME_ENTRY(SDVO_CMD_SET_CONTROL_BUS_SWITCH),};
-
-#define SDVO_NAME(dev_priv) \
-		 ((dev_priv)->output_device == SDVOB ? "SDVOB" : "SDVOC")
-#define SDVO_PRIV(output)   ((struct psb_intel_sdvo_priv *) (output)->dev_priv)
-
-static void psb_intel_sdvo_write_cmd(struct psb_intel_output *psb_intel_output,
-				     u8 cmd,
-				     void *args,
-				     int args_len)
-{
-	struct psb_intel_sdvo_priv *sdvo_priv = psb_intel_output->dev_priv;
-	int i;
-
-	if (0) {
-		printk(KERN_DEBUG "%s: W: %02X ", SDVO_NAME(sdvo_priv), cmd);
-		for (i = 0; i < args_len; i++)
-			printk(KERN_CONT "%02X ", ((u8 *) args)[i]);
-		for (; i < 8; i++)
-			printk(KERN_CONT "   ");
-		for (i = 0;
-		     i <
-		     sizeof(sdvo_cmd_names) / sizeof(sdvo_cmd_names[0]);
-		     i++) {
-			if (cmd == sdvo_cmd_names[i].cmd) {
-				printk(KERN_CONT
-					"(%s)", sdvo_cmd_names[i].name);
-				break;
-			}
-		}
-		if (i ==
-		    sizeof(sdvo_cmd_names) / sizeof(sdvo_cmd_names[0]))
-			printk(KERN_CONT "(%02X)", cmd);
-		printk(KERN_CONT "\n");
-	}
-
-	for (i = 0; i < args_len; i++) {
-		psb_intel_sdvo_write_byte(psb_intel_output,
-					SDVO_I2C_ARG_0 - i,
-					((u8 *) args)[i]);
-	}
-
-	psb_intel_sdvo_write_byte(psb_intel_output, SDVO_I2C_OPCODE, cmd);
-}
-
-static const char *const cmd_status_names[] = {
-	"Power on",
-	"Success",
-	"Not supported",
-	"Invalid arg",
-	"Pending",
-	"Target not specified",
-	"Scaling not supported"
-};
-
-static u8 psb_intel_sdvo_read_response(
-				struct psb_intel_output *psb_intel_output,
-				void *response, int response_len)
-{
-	struct psb_intel_sdvo_priv *sdvo_priv = psb_intel_output->dev_priv;
-	int i;
-	u8 status;
-	u8 retry = 50;
-
-	while (retry--) {
-		/* Read the command response */
-		for (i = 0; i < response_len; i++) {
-			psb_intel_sdvo_read_byte(psb_intel_output,
-					     SDVO_I2C_RETURN_0 + i,
-					     &((u8 *) response)[i]);
-		}
-
-		/* read the return status */
-		psb_intel_sdvo_read_byte(psb_intel_output,
-					 SDVO_I2C_CMD_STATUS,
-					 &status);
-
-		if (0) {
-			pr_debug("%s: R: ", SDVO_NAME(sdvo_priv));
-			for (i = 0; i < response_len; i++)
-				printk(KERN_CONT "%02X ", ((u8 *) response)[i]);
-			for (; i < 8; i++)
-				printk("   ");
-			if (status <= SDVO_CMD_STATUS_SCALING_NOT_SUPP)
-				printk(KERN_CONT "(%s)",
-					 cmd_status_names[status]);
-			else
-				printk(KERN_CONT "(??? %d)", status);
-			printk(KERN_CONT "\n");
-		}
-
-		if (status != SDVO_CMD_STATUS_PENDING)
-			return status;
-
-		mdelay(50);
-	}
-
-	return status;
-}
-
-int psb_intel_sdvo_get_pixel_multiplier(struct drm_display_mode *mode)
-{
-	if (mode->clock >= 100000)
-		return 1;
-	else if (mode->clock >= 50000)
-		return 2;
-	else
-		return 4;
-}
-
-/**
- * Don't check status code from this as it switches the bus back to the
- * SDVO chips which defeats the purpose of doing a bus switch in the first
- * place.
- */
-void psb_intel_sdvo_set_control_bus_switch(
-				struct psb_intel_output *psb_intel_output,
-				u8 target)
-{
-	psb_intel_sdvo_write_cmd(psb_intel_output,
-				 SDVO_CMD_SET_CONTROL_BUS_SWITCH,
-				 &target,
-				 1);
-}
-
-static bool psb_intel_sdvo_set_target_input(
-				struct psb_intel_output *psb_intel_output,
-				bool target_0, bool target_1)
-{
-	struct psb_intel_sdvo_set_target_input_args targets = { 0 };
-	u8 status;
-
-	if (target_0 && target_1)
-		return SDVO_CMD_STATUS_NOTSUPP;
-
-	if (target_1)
-		targets.target_1 = 1;
-
-	psb_intel_sdvo_write_cmd(psb_intel_output, SDVO_CMD_SET_TARGET_INPUT,
-			     &targets, sizeof(targets));
-
-	status = psb_intel_sdvo_read_response(psb_intel_output, NULL, 0);
-
-	return status == SDVO_CMD_STATUS_SUCCESS;
-}
-
-/**
- * Return whether each input is trained.
- *
- * This function is making an assumption about the layout of the response,
- * which should be checked against the docs.
- */
-static bool psb_intel_sdvo_get_trained_inputs(struct psb_intel_output
-					  *psb_intel_output, bool *input_1,
-					  bool *input_2)
-{
-	struct psb_intel_sdvo_get_trained_inputs_response response;
-	u8 status;
-
-	psb_intel_sdvo_write_cmd(psb_intel_output, SDVO_CMD_GET_TRAINED_INPUTS,
-			     NULL, 0);
-	status =
-	    psb_intel_sdvo_read_response(psb_intel_output, &response,
-				     sizeof(response));
-	if (status != SDVO_CMD_STATUS_SUCCESS)
-		return false;
-
-	*input_1 = response.input0_trained;
-	*input_2 = response.input1_trained;
-	return true;
-}
-
-static bool psb_intel_sdvo_get_active_outputs(struct psb_intel_output
-					  *psb_intel_output, u16 *outputs)
-{
-	u8 status;
-
-	psb_intel_sdvo_write_cmd(psb_intel_output, SDVO_CMD_GET_ACTIVE_OUTPUTS,
-			     NULL, 0);
-	status =
-	    psb_intel_sdvo_read_response(psb_intel_output, outputs,
-				     sizeof(*outputs));
-
-	return status == SDVO_CMD_STATUS_SUCCESS;
-}
-
-static bool psb_intel_sdvo_set_active_outputs(struct psb_intel_output
-					  *psb_intel_output, u16 outputs)
-{
-	u8 status;
-
-	psb_intel_sdvo_write_cmd(psb_intel_output, SDVO_CMD_SET_ACTIVE_OUTPUTS,
-			     &outputs, sizeof(outputs));
-	status = psb_intel_sdvo_read_response(psb_intel_output, NULL, 0);
-	return status == SDVO_CMD_STATUS_SUCCESS;
-}
-
-static bool psb_intel_sdvo_set_encoder_power_state(struct psb_intel_output
-					       *psb_intel_output, int mode)
-{
-	u8 status, state = SDVO_ENCODER_STATE_ON;
-
-	switch (mode) {
-	case DRM_MODE_DPMS_ON:
-		state = SDVO_ENCODER_STATE_ON;
-		break;
-	case DRM_MODE_DPMS_STANDBY:
-		state = SDVO_ENCODER_STATE_STANDBY;
-		break;
-	case DRM_MODE_DPMS_SUSPEND:
-		state = SDVO_ENCODER_STATE_SUSPEND;
-		break;
-	case DRM_MODE_DPMS_OFF:
-		state = SDVO_ENCODER_STATE_OFF;
-		break;
-	}
-
-	psb_intel_sdvo_write_cmd(psb_intel_output,
-			     SDVO_CMD_SET_ENCODER_POWER_STATE, &state,
-			     sizeof(state));
-	status = psb_intel_sdvo_read_response(psb_intel_output, NULL, 0);
-
-	return status == SDVO_CMD_STATUS_SUCCESS;
-}
-
-static bool psb_intel_sdvo_get_input_pixel_clock_range(struct psb_intel_output
-						   *psb_intel_output,
-						   int *clock_min,
-						   int *clock_max)
-{
-	struct psb_intel_sdvo_pixel_clock_range clocks;
-	u8 status;
-
-	psb_intel_sdvo_write_cmd(psb_intel_output,
-			     SDVO_CMD_GET_INPUT_PIXEL_CLOCK_RANGE, NULL,
-			     0);
-
-	status =
-	    psb_intel_sdvo_read_response(psb_intel_output, &clocks,
-				     sizeof(clocks));
-
-	if (status != SDVO_CMD_STATUS_SUCCESS)
-		return false;
-
-	/* Convert the values from units of 10 kHz to kHz. */
-	*clock_min = clocks.min * 10;
-	*clock_max = clocks.max * 10;
-
-	return true;
-}
-
-static bool psb_intel_sdvo_set_target_output(
-				struct psb_intel_output *psb_intel_output,
-				u16 outputs)
-{
-	u8 status;
-
-	psb_intel_sdvo_write_cmd(psb_intel_output, SDVO_CMD_SET_TARGET_OUTPUT,
-			     &outputs, sizeof(outputs));
-
-	status = psb_intel_sdvo_read_response(psb_intel_output, NULL, 0);
-	return status == SDVO_CMD_STATUS_SUCCESS;
-}
-
-static bool psb_intel_sdvo_get_timing(struct psb_intel_output *psb_intel_output,
-				  u8 cmd, struct psb_intel_sdvo_dtd *dtd)
-{
-	u8 status;
-
-	psb_intel_sdvo_write_cmd(psb_intel_output, cmd, NULL, 0);
-	status = psb_intel_sdvo_read_response(psb_intel_output, &dtd->part1,
-					  sizeof(dtd->part1));
-	if (status != SDVO_CMD_STATUS_SUCCESS)
-		return false;
-
-	psb_intel_sdvo_write_cmd(psb_intel_output, cmd + 1, NULL, 0);
-	status = psb_intel_sdvo_read_response(psb_intel_output, &dtd->part2,
-					  sizeof(dtd->part2));
-	if (status != SDVO_CMD_STATUS_SUCCESS)
-		return false;
-
-	return true;
-}
-
-static bool psb_intel_sdvo_get_input_timing(
-				struct psb_intel_output *psb_intel_output,
-				struct psb_intel_sdvo_dtd *dtd)
-{
-	return psb_intel_sdvo_get_timing(psb_intel_output,
-				     SDVO_CMD_GET_INPUT_TIMINGS_PART1,
-				     dtd);
-}
-
-static bool psb_intel_sdvo_set_timing(
-				struct psb_intel_output *psb_intel_output,
-				u8 cmd,
-				struct psb_intel_sdvo_dtd *dtd)
-{
-	u8 status;
-
-	psb_intel_sdvo_write_cmd(psb_intel_output, cmd, &dtd->part1,
-			     sizeof(dtd->part1));
-	status = psb_intel_sdvo_read_response(psb_intel_output, NULL, 0);
-	if (status != SDVO_CMD_STATUS_SUCCESS)
-		return false;
-
-	psb_intel_sdvo_write_cmd(psb_intel_output, cmd + 1, &dtd->part2,
-			     sizeof(dtd->part2));
-	status = psb_intel_sdvo_read_response(psb_intel_output, NULL, 0);
-	if (status != SDVO_CMD_STATUS_SUCCESS)
-		return false;
-
-	return true;
-}
-
-static bool psb_intel_sdvo_set_input_timing(
-				struct psb_intel_output *psb_intel_output,
-				struct psb_intel_sdvo_dtd *dtd)
-{
-	return psb_intel_sdvo_set_timing(psb_intel_output,
-				     SDVO_CMD_SET_INPUT_TIMINGS_PART1,
-				     dtd);
-}
-
-static bool psb_intel_sdvo_set_output_timing(
-				struct psb_intel_output *psb_intel_output,
-				struct psb_intel_sdvo_dtd *dtd)
-{
-	return psb_intel_sdvo_set_timing(psb_intel_output,
-				     SDVO_CMD_SET_OUTPUT_TIMINGS_PART1,
-				     dtd);
-}
-
-static int psb_intel_sdvo_get_clock_rate_mult(struct psb_intel_output
-						*psb_intel_output)
-{
-	u8 response, status;
-
-	psb_intel_sdvo_write_cmd(psb_intel_output,
-				 SDVO_CMD_GET_CLOCK_RATE_MULT,
-				 NULL,
-				 0);
-
-	status = psb_intel_sdvo_read_response(psb_intel_output, &response, 1);
-
-	if (status != SDVO_CMD_STATUS_SUCCESS) {
-		DRM_DEBUG("Couldn't get SDVO clock rate multiplier\n");
-		return SDVO_CLOCK_RATE_MULT_1X;
-	} else {
-		DRM_DEBUG("Current clock rate multiplier: %d\n", response);
-	}
-
-	return response;
-}
-
-static bool psb_intel_sdvo_set_clock_rate_mult(struct psb_intel_output
-						*psb_intel_output, u8 val)
-{
-	u8 status;
-
-	psb_intel_sdvo_write_cmd(psb_intel_output,
-				SDVO_CMD_SET_CLOCK_RATE_MULT,
-				&val,
-				1);
-
-	status = psb_intel_sdvo_read_response(psb_intel_output, NULL, 0);
-	if (status != SDVO_CMD_STATUS_SUCCESS)
-		return false;
-
-	return true;
-}
-
-static bool psb_sdvo_set_current_inoutmap(struct psb_intel_output *output,
-					  u32 in0outputmask,
-					  u32 in1outputmask)
-{
-	u8 byArgs[4];
-	u8 status;
-	int i;
-	struct psb_intel_sdvo_priv *sdvo_priv = output->dev_priv;
-
-	/* Make all fields of the  args/ret to zero */
-	memset(byArgs, 0, sizeof(byArgs));
-
-	/* Fill up the argument values; */
-	byArgs[0] = (u8) (in0outputmask & 0xFF);
-	byArgs[1] = (u8) ((in0outputmask >> 8) & 0xFF);
-	byArgs[2] = (u8) (in1outputmask & 0xFF);
-	byArgs[3] = (u8) ((in1outputmask >> 8) & 0xFF);
-
-
-	/*save inoutmap arg here*/
-	for (i = 0; i < 4; i++)
-		sdvo_priv->in_out_map[i] = byArgs[0];
-
-	psb_intel_sdvo_write_cmd(output, SDVO_CMD_SET_IN_OUT_MAP, byArgs, 4);
-	status = psb_intel_sdvo_read_response(output, NULL, 0);
-
-	if (status != SDVO_CMD_STATUS_SUCCESS)
-		return false;
-	return true;
-}
-
-
-static void psb_intel_sdvo_set_iomap(struct psb_intel_output *output)
-{
-	u32 dwCurrentSDVOIn0 = 0;
-	u32 dwCurrentSDVOIn1 = 0;
-	u32 dwDevMask = 0;
-
-
-	struct psb_intel_sdvo_priv *sdvo_priv = output->dev_priv;
-
-	/* Please DO NOT change the following code. */
-	/* SDVOB_IN0 or SDVOB_IN1 ==> sdvo_in0 */
-	/* SDVOC_IN0 or SDVOC_IN1 ==> sdvo_in1 */
-	if (sdvo_priv->by_input_wiring & (SDVOB_IN0 | SDVOC_IN0)) {
-		switch (sdvo_priv->active_device) {
-		case SDVO_DEVICE_LVDS:
-			dwDevMask = SDVO_OUTPUT_LVDS0 | SDVO_OUTPUT_LVDS1;
-			break;
-		case SDVO_DEVICE_TMDS:
-			dwDevMask = SDVO_OUTPUT_TMDS0 | SDVO_OUTPUT_TMDS1;
-			break;
-		case SDVO_DEVICE_TV:
-			dwDevMask =
-			SDVO_OUTPUT_YPRPB0 | SDVO_OUTPUT_SVID0 |
-			SDVO_OUTPUT_CVBS0 | SDVO_OUTPUT_YPRPB1 |
-			SDVO_OUTPUT_SVID1 | SDVO_OUTPUT_CVBS1 |
-			SDVO_OUTPUT_SCART0 | SDVO_OUTPUT_SCART1;
-			break;
-		case SDVO_DEVICE_CRT:
-			dwDevMask = SDVO_OUTPUT_RGB0 | SDVO_OUTPUT_RGB1;
-			break;
-		}
-		dwCurrentSDVOIn0 = (sdvo_priv->active_outputs & dwDevMask);
-	} else if (sdvo_priv->by_input_wiring & (SDVOB_IN1 | SDVOC_IN1)) {
-		switch (sdvo_priv->active_device) {
-		case SDVO_DEVICE_LVDS:
-			dwDevMask = SDVO_OUTPUT_LVDS0 | SDVO_OUTPUT_LVDS1;
-			break;
-		case SDVO_DEVICE_TMDS:
-			dwDevMask = SDVO_OUTPUT_TMDS0 | SDVO_OUTPUT_TMDS1;
-			break;
-		case SDVO_DEVICE_TV:
-			dwDevMask =
-			SDVO_OUTPUT_YPRPB0 | SDVO_OUTPUT_SVID0 |
-			SDVO_OUTPUT_CVBS0 | SDVO_OUTPUT_YPRPB1 |
-			SDVO_OUTPUT_SVID1 | SDVO_OUTPUT_CVBS1 |
-			SDVO_OUTPUT_SCART0 | SDVO_OUTPUT_SCART1;
-			break;
-		case SDVO_DEVICE_CRT:
-			dwDevMask = SDVO_OUTPUT_RGB0 | SDVO_OUTPUT_RGB1;
-			break;
-		}
-		dwCurrentSDVOIn1 = (sdvo_priv->active_outputs & dwDevMask);
-	}
-
-	psb_sdvo_set_current_inoutmap(output, dwCurrentSDVOIn0,
-					  dwCurrentSDVOIn1);
-}
-
-
-static bool psb_intel_sdvo_mode_fixup(struct drm_encoder *encoder,
-				  struct drm_display_mode *mode,
-				  struct drm_display_mode *adjusted_mode)
-{
-	/* Make the CRTC code factor in the SDVO pixel multiplier.  The SDVO
-	 * device will be told of the multiplier during mode_set.
-	 */
-	adjusted_mode->clock *= psb_intel_sdvo_get_pixel_multiplier(mode);
-	return true;
-}
-
-static void psb_intel_sdvo_mode_set(struct drm_encoder *encoder,
-				struct drm_display_mode *mode,
-				struct drm_display_mode *adjusted_mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct drm_crtc *crtc = encoder->crtc;
-	struct psb_intel_crtc *psb_intel_crtc = to_psb_intel_crtc(crtc);
-	struct psb_intel_output *psb_intel_output =
-					enc_to_psb_intel_output(encoder);
-	struct psb_intel_sdvo_priv *sdvo_priv = psb_intel_output->dev_priv;
-	u16 width, height;
-	u16 h_blank_len, h_sync_len, v_blank_len, v_sync_len;
-	u16 h_sync_offset, v_sync_offset;
-	u32 sdvox;
-	struct psb_intel_sdvo_dtd output_dtd;
-	int sdvo_pixel_multiply;
-
-	if (!mode)
-		return;
-
-	psb_intel_sdvo_set_target_output(psb_intel_output, 0);
-
-	width = mode->crtc_hdisplay;
-	height = mode->crtc_vdisplay;
-
-	/* do some mode translations */
-	h_blank_len = mode->crtc_hblank_end - mode->crtc_hblank_start;
-	h_sync_len = mode->crtc_hsync_end - mode->crtc_hsync_start;
-
-	v_blank_len = mode->crtc_vblank_end - mode->crtc_vblank_start;
-	v_sync_len = mode->crtc_vsync_end - mode->crtc_vsync_start;
-
-	h_sync_offset = mode->crtc_hsync_start - mode->crtc_hblank_start;
-	v_sync_offset = mode->crtc_vsync_start - mode->crtc_vblank_start;
-
-	output_dtd.part1.clock = mode->clock / 10;
-	output_dtd.part1.h_active = width & 0xff;
-	output_dtd.part1.h_blank = h_blank_len & 0xff;
-	output_dtd.part1.h_high = (((width >> 8) & 0xf) << 4) |
-	    ((h_blank_len >> 8) & 0xf);
-	output_dtd.part1.v_active = height & 0xff;
-	output_dtd.part1.v_blank = v_blank_len & 0xff;
-	output_dtd.part1.v_high = (((height >> 8) & 0xf) << 4) |
-	    ((v_blank_len >> 8) & 0xf);
-
-	output_dtd.part2.h_sync_off = h_sync_offset;
-	output_dtd.part2.h_sync_width = h_sync_len & 0xff;
-	output_dtd.part2.v_sync_off_width = (v_sync_offset & 0xf) << 4 |
-	    (v_sync_len & 0xf);
-	output_dtd.part2.sync_off_width_high =
-	    ((h_sync_offset & 0x300) >> 2) | ((h_sync_len & 0x300) >> 4) |
-	    ((v_sync_offset & 0x30) >> 2) | ((v_sync_len & 0x30) >> 4);
-
-	output_dtd.part2.dtd_flags = 0x18;
-	if (mode->flags & DRM_MODE_FLAG_PHSYNC)
-		output_dtd.part2.dtd_flags |= 0x2;
-	if (mode->flags & DRM_MODE_FLAG_PVSYNC)
-		output_dtd.part2.dtd_flags |= 0x4;
-
-	output_dtd.part2.sdvo_flags = 0;
-	output_dtd.part2.v_sync_off_high = v_sync_offset & 0xc0;
-	output_dtd.part2.reserved = 0;
-
-	/* Set the output timing to the screen */
-	psb_intel_sdvo_set_target_output(psb_intel_output,
-				     sdvo_priv->active_outputs);
-
-	/* Set the input timing to the screen. Assume always input 0. */
-	psb_intel_sdvo_set_target_input(psb_intel_output, true, false);
-
-	psb_intel_sdvo_set_output_timing(psb_intel_output, &output_dtd);
-
-	/* We would like to use i830_sdvo_create_preferred_input_timing() to
-	 * provide the device with a timing it can support, if it supports that
-	 * feature.  However, presumably we would need to adjust the CRTC to
-	 * output the preferred timing, and we don't support that currently.
-	 */
-	psb_intel_sdvo_set_input_timing(psb_intel_output, &output_dtd);
-
-	switch (psb_intel_sdvo_get_pixel_multiplier(mode)) {
-	case 1:
-		psb_intel_sdvo_set_clock_rate_mult(psb_intel_output,
-					       SDVO_CLOCK_RATE_MULT_1X);
-		break;
-	case 2:
-		psb_intel_sdvo_set_clock_rate_mult(psb_intel_output,
-					       SDVO_CLOCK_RATE_MULT_2X);
-		break;
-	case 4:
-		psb_intel_sdvo_set_clock_rate_mult(psb_intel_output,
-					       SDVO_CLOCK_RATE_MULT_4X);
-		break;
-	}
-
-	/* Set the SDVO control regs. */
-	sdvox = REG_READ(sdvo_priv->output_device);
-	switch (sdvo_priv->output_device) {
-	case SDVOB:
-		sdvox &= SDVOB_PRESERVE_MASK;
-		break;
-	case SDVOC:
-		sdvox &= SDVOC_PRESERVE_MASK;
-		break;
-	}
-	sdvox |= (9 << 19) | SDVO_BORDER_ENABLE;
-	if (psb_intel_crtc->pipe == 1)
-		sdvox |= SDVO_PIPE_B_SELECT;
-
-	sdvo_pixel_multiply = psb_intel_sdvo_get_pixel_multiplier(mode);
-
-	psb_intel_sdvo_write_sdvox(psb_intel_output, sdvox);
-
-	 psb_intel_sdvo_set_iomap(psb_intel_output);
-}
-
-static void psb_intel_sdvo_dpms(struct drm_encoder *encoder, int mode)
-{
-	struct drm_device *dev = encoder->dev;
-	struct psb_intel_output *psb_intel_output =
-					enc_to_psb_intel_output(encoder);
-	struct psb_intel_sdvo_priv *sdvo_priv = psb_intel_output->dev_priv;
-	u32 temp;
-
-	if (mode != DRM_MODE_DPMS_ON) {
-		psb_intel_sdvo_set_active_outputs(psb_intel_output, 0);
-		if (0)
-			psb_intel_sdvo_set_encoder_power_state(
-							psb_intel_output,
-							mode);
-
-		if (mode == DRM_MODE_DPMS_OFF) {
-			temp = REG_READ(sdvo_priv->output_device);
-			if ((temp & SDVO_ENABLE) != 0) {
-				psb_intel_sdvo_write_sdvox(psb_intel_output,
-						       temp &
-						       ~SDVO_ENABLE);
-			}
-		}
-	} else {
-		bool input1, input2;
-		int i;
-		u8 status;
-
-		temp = REG_READ(sdvo_priv->output_device);
-		if ((temp & SDVO_ENABLE) == 0)
-			psb_intel_sdvo_write_sdvox(psb_intel_output,
-					       temp | SDVO_ENABLE);
-		for (i = 0; i < 2; i++)
-			psb_intel_wait_for_vblank(dev);
-
-		status =
-		    psb_intel_sdvo_get_trained_inputs(psb_intel_output,
-							&input1,
-							&input2);
-
-
-		/* Warn if the device reported failure to sync.
-		 * A lot of SDVO devices fail to notify of sync, but it's
-		 * a given it the status is a success, we succeeded.
-		 */
-		if (status == SDVO_CMD_STATUS_SUCCESS && !input1) {
-			DRM_DEBUG
-			    ("First %s output reported failure to sync\n",
-			     SDVO_NAME(sdvo_priv));
-		}
-
-		if (0)
-			psb_intel_sdvo_set_encoder_power_state(
-							psb_intel_output,
-							mode);
-		psb_intel_sdvo_set_active_outputs(psb_intel_output,
-					      sdvo_priv->active_outputs);
-	}
-	return;
-}
-
-static void psb_intel_sdvo_save(struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-	struct psb_intel_output *psb_intel_output =
-					to_psb_intel_output(connector);
-	struct psb_intel_sdvo_priv *sdvo_priv = psb_intel_output->dev_priv;
-	/*int o;*/
-
-	sdvo_priv->save_sdvo_mult =
-	    psb_intel_sdvo_get_clock_rate_mult(psb_intel_output);
-	psb_intel_sdvo_get_active_outputs(psb_intel_output,
-				      &sdvo_priv->save_active_outputs);
-
-	if (sdvo_priv->caps.sdvo_inputs_mask & 0x1) {
-		psb_intel_sdvo_set_target_input(psb_intel_output,
-						true,
-						false);
-		psb_intel_sdvo_get_input_timing(psb_intel_output,
-					    &sdvo_priv->save_input_dtd_1);
-	}
-
-	if (sdvo_priv->caps.sdvo_inputs_mask & 0x2) {
-		psb_intel_sdvo_set_target_input(psb_intel_output,
-						false,
-						true);
-		psb_intel_sdvo_get_input_timing(psb_intel_output,
-					    &sdvo_priv->save_input_dtd_2);
-	}
-	sdvo_priv->save_SDVOX = REG_READ(sdvo_priv->output_device);
-
-	/*TODO: save the in_out_map state*/
-}
-
-static void psb_intel_sdvo_restore(struct drm_connector *connector)
-{
-	struct drm_device *dev = connector->dev;
-	struct psb_intel_output *psb_intel_output =
-					to_psb_intel_output(connector);
-	struct psb_intel_sdvo_priv *sdvo_priv = psb_intel_output->dev_priv;
-	/*int o;*/
-	int i;
-	bool input1, input2;
-	u8 status;
-
-	psb_intel_sdvo_set_active_outputs(psb_intel_output, 0);
-
-	if (sdvo_priv->caps.sdvo_inputs_mask & 0x1) {
-		psb_intel_sdvo_set_target_input(psb_intel_output, true, false);
-		psb_intel_sdvo_set_input_timing(psb_intel_output,
-					    &sdvo_priv->save_input_dtd_1);
-	}
-
-	if (sdvo_priv->caps.sdvo_inputs_mask & 0x2) {
-		psb_intel_sdvo_set_target_input(psb_intel_output, false, true);
-		psb_intel_sdvo_set_input_timing(psb_intel_output,
-					    &sdvo_priv->save_input_dtd_2);
-	}
-
-	psb_intel_sdvo_set_clock_rate_mult(psb_intel_output,
-				       sdvo_priv->save_sdvo_mult);
-
-	REG_WRITE(sdvo_priv->output_device, sdvo_priv->save_SDVOX);
-
-	if (sdvo_priv->save_SDVOX & SDVO_ENABLE) {
-		for (i = 0; i < 2; i++)
-			psb_intel_wait_for_vblank(dev);
-		status =
-		    psb_intel_sdvo_get_trained_inputs(psb_intel_output,
-							&input1,
-							&input2);
-		if (status == SDVO_CMD_STATUS_SUCCESS && !input1)
-			DRM_DEBUG
-			    ("First %s output reported failure to sync\n",
-			     SDVO_NAME(sdvo_priv));
-	}
-
-	psb_intel_sdvo_set_active_outputs(psb_intel_output,
-				      sdvo_priv->save_active_outputs);
-
-	/*TODO: restore in_out_map*/
-	psb_intel_sdvo_write_cmd(psb_intel_output,
-				 SDVO_CMD_SET_IN_OUT_MAP,
-				 sdvo_priv->in_out_map,
-				 4);
-
-	psb_intel_sdvo_read_response(psb_intel_output, NULL, 0);
-}
-
-static int psb_intel_sdvo_mode_valid(struct drm_connector *connector,
-				 struct drm_display_mode *mode)
-{
-	struct psb_intel_output *psb_intel_output =
-				to_psb_intel_output(connector);
-	struct psb_intel_sdvo_priv *sdvo_priv = psb_intel_output->dev_priv;
-
-	if (mode->flags & DRM_MODE_FLAG_DBLSCAN)
-		return MODE_NO_DBLESCAN;
-
-	if (sdvo_priv->pixel_clock_min > mode->clock)
-		return MODE_CLOCK_LOW;
-
-	if (sdvo_priv->pixel_clock_max < mode->clock)
-		return MODE_CLOCK_HIGH;
-
-	return MODE_OK;
-}
-
-static bool psb_intel_sdvo_get_capabilities(
-				struct psb_intel_output *psb_intel_output,
-				struct psb_intel_sdvo_caps *caps)
-{
-	u8 status;
-
-	psb_intel_sdvo_write_cmd(psb_intel_output,
-				 SDVO_CMD_GET_DEVICE_CAPS,
-				 NULL,
-				 0);
-	status = psb_intel_sdvo_read_response(psb_intel_output,
-						caps,
-						sizeof(*caps));
-	if (status != SDVO_CMD_STATUS_SUCCESS)
-		return false;
-
-	return true;
-}
-
-struct drm_connector *psb_intel_sdvo_find(struct drm_device *dev, int sdvoB)
-{
-	struct drm_connector *connector = NULL;
-	struct psb_intel_output *iout = NULL;
-	struct psb_intel_sdvo_priv *sdvo;
-
-	/* find the sdvo connector */
-	list_for_each_entry(connector, &dev->mode_config.connector_list,
-			    head) {
-		iout = to_psb_intel_output(connector);
-
-		if (iout->type != INTEL_OUTPUT_SDVO)
-			continue;
-
-		sdvo = iout->dev_priv;
-
-		if (sdvo->output_device == SDVOB && sdvoB)
-			return connector;
-
-		if (sdvo->output_device == SDVOC && !sdvoB)
-			return connector;
-
-	}
-
-	return NULL;
-}
-
-int psb_intel_sdvo_supports_hotplug(struct drm_connector *connector)
-{
-	u8 response[2];
-	u8 status;
-	struct psb_intel_output *psb_intel_output;
-
-	if (!connector)
-		return 0;
-
-	psb_intel_output = to_psb_intel_output(connector);
-
-	psb_intel_sdvo_write_cmd(psb_intel_output,
-				 SDVO_CMD_GET_HOT_PLUG_SUPPORT,
-				 NULL,
-				 0);
-	status = psb_intel_sdvo_read_response(psb_intel_output,
-						&response,
-						2);
-
-	if (response[0] != 0)
-		return 1;
-
-	return 0;
-}
-
-void psb_intel_sdvo_set_hotplug(struct drm_connector *connector, int on)
-{
-	u8 response[2];
-	u8 status;
-	struct psb_intel_output *psb_intel_output =
-					to_psb_intel_output(connector);
-
-	psb_intel_sdvo_write_cmd(psb_intel_output,
-				 SDVO_CMD_GET_ACTIVE_HOT_PLUG,
-				 NULL,
-				 0);
-	psb_intel_sdvo_read_response(psb_intel_output, &response, 2);
-
-	if (on) {
-		psb_intel_sdvo_write_cmd(psb_intel_output,
-				     SDVO_CMD_GET_HOT_PLUG_SUPPORT, NULL,
-				     0);
-		status = psb_intel_sdvo_read_response(psb_intel_output,
-						      &response,
-						      2);
-
-		psb_intel_sdvo_write_cmd(psb_intel_output,
-				     SDVO_CMD_SET_ACTIVE_HOT_PLUG,
-				     &response, 2);
-	} else {
-		response[0] = 0;
-		response[1] = 0;
-		psb_intel_sdvo_write_cmd(psb_intel_output,
-				     SDVO_CMD_SET_ACTIVE_HOT_PLUG,
-				     &response, 2);
-	}
-
-	psb_intel_sdvo_write_cmd(psb_intel_output,
-				 SDVO_CMD_GET_ACTIVE_HOT_PLUG,
-				 NULL,
-				 0);
-	psb_intel_sdvo_read_response(psb_intel_output, &response, 2);
-}
-
-static enum drm_connector_status psb_intel_sdvo_detect(struct drm_connector
-						   *connector, bool force)
-{
-	u8 response[2];
-	u8 status;
-	struct psb_intel_output *psb_intel_output =
-					to_psb_intel_output(connector);
-
-	psb_intel_sdvo_write_cmd(psb_intel_output,
-				 SDVO_CMD_GET_ATTACHED_DISPLAYS,
-				 NULL,
-				 0);
-	status = psb_intel_sdvo_read_response(psb_intel_output, &response, 2);
-
-	DRM_DEBUG("SDVO response %d %d\n", response[0], response[1]);
-	if ((response[0] != 0) || (response[1] != 0))
-		return connector_status_connected;
-	else
-		return connector_status_disconnected;
-}
-
-static int psb_intel_sdvo_get_modes(struct drm_connector *connector)
-{
-	struct psb_intel_output *psb_intel_output =
-					to_psb_intel_output(connector);
-
-	/* set the bus switch and get the modes */
-	psb_intel_sdvo_set_control_bus_switch(psb_intel_output,
-					  SDVO_CONTROL_BUS_DDC2);
-	psb_intel_ddc_get_modes(psb_intel_output);
-
-	if (list_empty(&connector->probed_modes))
-		return 0;
-	return 1;
-}
-
-static void psb_intel_sdvo_destroy(struct drm_connector *connector)
-{
-	struct psb_intel_output *psb_intel_output =
-				to_psb_intel_output(connector);
-
-	if (psb_intel_output->i2c_bus)
-		psb_intel_i2c_destroy(psb_intel_output->i2c_bus);
-	drm_sysfs_connector_remove(connector);
-	drm_connector_cleanup(connector);
-	kfree(psb_intel_output);
-}
-
-static const struct drm_encoder_helper_funcs psb_intel_sdvo_helper_funcs = {
-	.dpms = psb_intel_sdvo_dpms,
-	.mode_fixup = psb_intel_sdvo_mode_fixup,
-	.prepare = psb_intel_encoder_prepare,
-	.mode_set = psb_intel_sdvo_mode_set,
-	.commit = psb_intel_encoder_commit,
-};
-
-static const struct drm_connector_funcs psb_intel_sdvo_connector_funcs = {
-	.dpms = drm_helper_connector_dpms,
-	.save = psb_intel_sdvo_save,
-	.restore = psb_intel_sdvo_restore,
-	.detect = psb_intel_sdvo_detect,
-	.fill_modes = drm_helper_probe_single_connector_modes,
-	.destroy = psb_intel_sdvo_destroy,
-};
-
-static const struct drm_connector_helper_funcs
-				psb_intel_sdvo_connector_helper_funcs = {
-	.get_modes = psb_intel_sdvo_get_modes,
-	.mode_valid = psb_intel_sdvo_mode_valid,
-	.best_encoder = psb_intel_best_encoder,
-};
-
-void psb_intel_sdvo_enc_destroy(struct drm_encoder *encoder)
-{
-	drm_encoder_cleanup(encoder);
-}
-
-static const struct drm_encoder_funcs psb_intel_sdvo_enc_funcs = {
-	.destroy = psb_intel_sdvo_enc_destroy,
-};
-
-
-void psb_intel_sdvo_init(struct drm_device *dev, int output_device)
-{
-	struct drm_connector *connector;
-	struct psb_intel_output *psb_intel_output;
-	struct psb_intel_sdvo_priv *sdvo_priv;
-	struct psb_intel_i2c_chan *i2cbus = NULL;
-	int connector_type;
-	u8 ch[0x40];
-	int i;
-	int encoder_type, output_id;
-
-	psb_intel_output =
-	    kcalloc(sizeof(struct psb_intel_output) +
-		    sizeof(struct psb_intel_sdvo_priv), 1, GFP_KERNEL);
-	if (!psb_intel_output)
-		return;
-
-	connector = &psb_intel_output->base;
-
-	drm_connector_init(dev, connector, &psb_intel_sdvo_connector_funcs,
-			   DRM_MODE_CONNECTOR_Unknown);
-	drm_connector_helper_add(connector,
-				 &psb_intel_sdvo_connector_helper_funcs);
-	sdvo_priv = (struct psb_intel_sdvo_priv *) (psb_intel_output + 1);
-	psb_intel_output->type = INTEL_OUTPUT_SDVO;
-
-	connector->interlace_allowed = 0;
-	connector->doublescan_allowed = 0;
-
-	/* setup the DDC bus. */
-	if (output_device == SDVOB)
-		i2cbus =
-		    psb_intel_i2c_create(dev, GPIOE, "SDVOCTRL_E for SDVOB");
-	else
-		i2cbus =
-		    psb_intel_i2c_create(dev, GPIOE, "SDVOCTRL_E for SDVOC");
-
-	if (!i2cbus)
-		goto err_connector;
-
-	sdvo_priv->i2c_bus = i2cbus;
-
-	if (output_device == SDVOB) {
-		output_id = 1;
-		sdvo_priv->by_input_wiring = SDVOB_IN0;
-		sdvo_priv->i2c_bus->slave_addr = 0x38;
-	} else {
-		output_id = 2;
-		sdvo_priv->i2c_bus->slave_addr = 0x39;
-	}
-
-	sdvo_priv->output_device = output_device;
-	psb_intel_output->i2c_bus = i2cbus;
-	psb_intel_output->dev_priv = sdvo_priv;
-
-
-	/* Read the regs to test if we can talk to the device */
-	for (i = 0; i < 0x40; i++) {
-		if (!psb_intel_sdvo_read_byte(psb_intel_output, i, &ch[i])) {
-			dev_dbg(dev->dev, "No SDVO device found on SDVO%c\n",
-				  output_device == SDVOB ? 'B' : 'C');
-			goto err_i2c;
-		}
-	}
-
-	psb_intel_sdvo_get_capabilities(psb_intel_output, &sdvo_priv->caps);
-
-	memset(&sdvo_priv->active_outputs, 0,
-	       sizeof(sdvo_priv->active_outputs));
-
-	/* TODO, CVBS, SVID, YPRPB & SCART outputs. */
-	if (sdvo_priv->caps.output_flags & SDVO_OUTPUT_RGB0) {
-		sdvo_priv->active_outputs = SDVO_OUTPUT_RGB0;
-		sdvo_priv->active_device = SDVO_DEVICE_CRT;
-		connector->display_info.subpixel_order =
-		    SubPixelHorizontalRGB;
-		encoder_type = DRM_MODE_ENCODER_DAC;
-		connector_type = DRM_MODE_CONNECTOR_VGA;
-	} else if (sdvo_priv->caps.output_flags & SDVO_OUTPUT_RGB1) {
-		sdvo_priv->active_outputs = SDVO_OUTPUT_RGB1;
-		sdvo_priv->active_outputs = SDVO_DEVICE_CRT;
-		connector->display_info.subpixel_order =
-		    SubPixelHorizontalRGB;
-		encoder_type = DRM_MODE_ENCODER_DAC;
-		connector_type = DRM_MODE_CONNECTOR_VGA;
-	} else if (sdvo_priv->caps.output_flags & SDVO_OUTPUT_TMDS0) {
-		sdvo_priv->active_outputs = SDVO_OUTPUT_TMDS0;
-		sdvo_priv->active_device = SDVO_DEVICE_TMDS;
-		connector->display_info.subpixel_order =
-		    SubPixelHorizontalRGB;
-		encoder_type = DRM_MODE_ENCODER_TMDS;
-		connector_type = DRM_MODE_CONNECTOR_DVID;
-	} else if (sdvo_priv->caps.output_flags & SDVO_OUTPUT_TMDS1) {
-		sdvo_priv->active_outputs = SDVO_OUTPUT_TMDS1;
-		sdvo_priv->active_device = SDVO_DEVICE_TMDS;
-		connector->display_info.subpixel_order =
-		    SubPixelHorizontalRGB;
-		encoder_type = DRM_MODE_ENCODER_TMDS;
-		connector_type = DRM_MODE_CONNECTOR_DVID;
-	} else {
-		unsigned char bytes[2];
-
-		memcpy(bytes, &sdvo_priv->caps.output_flags, 2);
-		dev_dbg(dev->dev, "%s: No active RGB or TMDS outputs (0x%02x%02x)\n",
-		     SDVO_NAME(sdvo_priv), bytes[0], bytes[1]);
-		goto err_i2c;
-	}
-
-	drm_encoder_init(dev, &psb_intel_output->enc, &psb_intel_sdvo_enc_funcs,
-			 encoder_type);
-	drm_encoder_helper_add(&psb_intel_output->enc,
-			       &psb_intel_sdvo_helper_funcs);
-	connector->connector_type = connector_type;
-
-	drm_mode_connector_attach_encoder(&psb_intel_output->base,
-					  &psb_intel_output->enc);
-	drm_sysfs_connector_add(connector);
-
-	/* Set the input timing to the screen. Assume always input 0. */
-	psb_intel_sdvo_set_target_input(psb_intel_output, true, false);
-
-	psb_intel_sdvo_get_input_pixel_clock_range(psb_intel_output,
-					       &sdvo_priv->pixel_clock_min,
-					       &sdvo_priv->
-					       pixel_clock_max);
-
-
-	dev_dbg(dev->dev, "%s device VID/DID: %02X:%02X.%02X, "
-		  "clock range %dMHz - %dMHz, "
-		  "input 1: %c, input 2: %c, "
-		  "output 1: %c, output 2: %c\n",
-		  SDVO_NAME(sdvo_priv),
-		  sdvo_priv->caps.vendor_id, sdvo_priv->caps.device_id,
-		  sdvo_priv->caps.device_rev_id,
-		  sdvo_priv->pixel_clock_min / 1000,
-		  sdvo_priv->pixel_clock_max / 1000,
-		  (sdvo_priv->caps.sdvo_inputs_mask & 0x1) ? 'Y' : 'N',
-		  (sdvo_priv->caps.sdvo_inputs_mask & 0x2) ? 'Y' : 'N',
-		  /* check currently supported outputs */
-		  sdvo_priv->caps.output_flags &
-		  (SDVO_OUTPUT_TMDS0 | SDVO_OUTPUT_RGB0) ? 'Y' : 'N',
-		  sdvo_priv->caps.output_flags &
-		  (SDVO_OUTPUT_TMDS1 | SDVO_OUTPUT_RGB1) ? 'Y' : 'N');
-
-	psb_intel_output->ddc_bus = i2cbus;
-
-	return;
-
-err_i2c:
-	psb_intel_i2c_destroy(psb_intel_output->i2c_bus);
-err_connector:
-	drm_connector_cleanup(connector);
-	kfree(psb_intel_output);
-
-	return;
-}
diff --git a/drivers/staging/gma500/psb_intel_sdvo_regs.h b/drivers/staging/gma500/psb_intel_sdvo_regs.h
deleted file mode 100644
index 96862ea65aba..000000000000
--- a/drivers/staging/gma500/psb_intel_sdvo_regs.h
+++ /dev/null
@@ -1,338 +0,0 @@
-/*
- * SDVO command definitions and structures.
- *
- * Copyright (c) 2008, Intel Corporation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authors:
- *	Eric Anholt <eric@anholt.net>
- */
-
-#define SDVO_OUTPUT_FIRST   (0)
-#define SDVO_OUTPUT_TMDS0   (1 << 0)
-#define SDVO_OUTPUT_RGB0    (1 << 1)
-#define SDVO_OUTPUT_CVBS0   (1 << 2)
-#define SDVO_OUTPUT_SVID0   (1 << 3)
-#define SDVO_OUTPUT_YPRPB0  (1 << 4)
-#define SDVO_OUTPUT_SCART0  (1 << 5)
-#define SDVO_OUTPUT_LVDS0   (1 << 6)
-#define SDVO_OUTPUT_TMDS1   (1 << 8)
-#define SDVO_OUTPUT_RGB1    (1 << 9)
-#define SDVO_OUTPUT_CVBS1   (1 << 10)
-#define SDVO_OUTPUT_SVID1   (1 << 11)
-#define SDVO_OUTPUT_YPRPB1  (1 << 12)
-#define SDVO_OUTPUT_SCART1  (1 << 13)
-#define SDVO_OUTPUT_LVDS1   (1 << 14)
-#define SDVO_OUTPUT_LAST    (14)
-
-struct psb_intel_sdvo_caps {
-	u8 vendor_id;
-	u8 device_id;
-	u8 device_rev_id;
-	u8 sdvo_version_major;
-	u8 sdvo_version_minor;
-	unsigned int sdvo_inputs_mask:2;
-	unsigned int smooth_scaling:1;
-	unsigned int sharp_scaling:1;
-	unsigned int up_scaling:1;
-	unsigned int down_scaling:1;
-	unsigned int stall_support:1;
-	unsigned int pad:1;
-	u16 output_flags;
-} __packed;
-
-/** This matches the EDID DTD structure, more or less */
-struct psb_intel_sdvo_dtd {
-	struct {
-		u16 clock;	/**< pixel clock, in 10kHz units */
-		u8 h_active;	/**< lower 8 bits (pixels) */
-		u8 h_blank;	/**< lower 8 bits (pixels) */
-		u8 h_high;	/**< upper 4 bits each h_active, h_blank */
-		u8 v_active;	/**< lower 8 bits (lines) */
-		u8 v_blank;	/**< lower 8 bits (lines) */
-		u8 v_high;	/**< upper 4 bits each v_active, v_blank */
-	} part1;
-
-	struct {
-		u8 h_sync_off;
-			/**< lower 8 bits, from hblank start */
-		u8 h_sync_width;/**< lower 8 bits (pixels) */
-	/** lower 4 bits each vsync offset, vsync width */
-		u8 v_sync_off_width;
-	/**
-	 * 2 high bits of hsync offset, 2 high bits of hsync width,
-	 * bits 4-5 of vsync offset, and 2 high bits of vsync width.
-	 */
-		u8 sync_off_width_high;
-		u8 dtd_flags;
-		u8 sdvo_flags;
-	/** bits 6-7 of vsync offset at bits 6-7 */
-		u8 v_sync_off_high;
-		u8 reserved;
-	} part2;
-} __packed;
-
-struct psb_intel_sdvo_pixel_clock_range {
-	u16 min;		/**< pixel clock, in 10kHz units */
-	u16 max;		/**< pixel clock, in 10kHz units */
-} __packed;
-
-struct psb_intel_sdvo_preferred_input_timing_args {
-	u16 clock;
-	u16 width;
-	u16 height;
-} __packed;
-
-/* I2C registers for SDVO */
-#define SDVO_I2C_ARG_0				0x07
-#define SDVO_I2C_ARG_1				0x06
-#define SDVO_I2C_ARG_2				0x05
-#define SDVO_I2C_ARG_3				0x04
-#define SDVO_I2C_ARG_4				0x03
-#define SDVO_I2C_ARG_5				0x02
-#define SDVO_I2C_ARG_6				0x01
-#define SDVO_I2C_ARG_7				0x00
-#define SDVO_I2C_OPCODE				0x08
-#define SDVO_I2C_CMD_STATUS			0x09
-#define SDVO_I2C_RETURN_0			0x0a
-#define SDVO_I2C_RETURN_1			0x0b
-#define SDVO_I2C_RETURN_2			0x0c
-#define SDVO_I2C_RETURN_3			0x0d
-#define SDVO_I2C_RETURN_4			0x0e
-#define SDVO_I2C_RETURN_5			0x0f
-#define SDVO_I2C_RETURN_6			0x10
-#define SDVO_I2C_RETURN_7			0x11
-#define SDVO_I2C_VENDOR_BEGIN			0x20
-
-/* Status results */
-#define SDVO_CMD_STATUS_POWER_ON		0x0
-#define SDVO_CMD_STATUS_SUCCESS			0x1
-#define SDVO_CMD_STATUS_NOTSUPP			0x2
-#define SDVO_CMD_STATUS_INVALID_ARG		0x3
-#define SDVO_CMD_STATUS_PENDING			0x4
-#define SDVO_CMD_STATUS_TARGET_NOT_SPECIFIED	0x5
-#define SDVO_CMD_STATUS_SCALING_NOT_SUPP	0x6
-
-/* SDVO commands, argument/result registers */
-
-#define SDVO_CMD_RESET					0x01
-
-/** Returns a struct psb_intel_sdvo_caps */
-#define SDVO_CMD_GET_DEVICE_CAPS			0x02
-
-#define SDVO_CMD_GET_FIRMWARE_REV			0x86
-# define SDVO_DEVICE_FIRMWARE_MINOR			SDVO_I2C_RETURN_0
-# define SDVO_DEVICE_FIRMWARE_MAJOR			SDVO_I2C_RETURN_1
-# define SDVO_DEVICE_FIRMWARE_PATCH			SDVO_I2C_RETURN_2
-
-/**
- * Reports which inputs are trained (managed to sync).
- *
- * Devices must have trained within 2 vsyncs of a mode change.
- */
-#define SDVO_CMD_GET_TRAINED_INPUTS			0x03
-struct psb_intel_sdvo_get_trained_inputs_response {
-	unsigned int input0_trained:1;
-	unsigned int input1_trained:1;
-	unsigned int pad:6;
-} __packed;
-
-/** Returns a struct psb_intel_sdvo_output_flags of active outputs. */
-#define SDVO_CMD_GET_ACTIVE_OUTPUTS			0x04
-
-/**
- * Sets the current set of active outputs.
- *
- * Takes a struct psb_intel_sdvo_output_flags.
- * Must be preceded by a SET_IN_OUT_MAP
- * on multi-output devices.
- */
-#define SDVO_CMD_SET_ACTIVE_OUTPUTS			0x05
-
-/**
- * Returns the current mapping of SDVO inputs to outputs on the device.
- *
- * Returns two struct psb_intel_sdvo_output_flags structures.
- */
-#define SDVO_CMD_GET_IN_OUT_MAP				0x06
-
-/**
- * Sets the current mapping of SDVO inputs to outputs on the device.
- *
- * Takes two struct i380_sdvo_output_flags structures.
- */
-#define SDVO_CMD_SET_IN_OUT_MAP				0x07
-
-/**
- * Returns a struct psb_intel_sdvo_output_flags of attached displays.
- */
-#define SDVO_CMD_GET_ATTACHED_DISPLAYS			0x0b
-
-/**
- * Returns a struct psb_intel_sdvo_ouptut_flags of displays supporting hot plugging.
- */
-#define SDVO_CMD_GET_HOT_PLUG_SUPPORT			0x0c
-
-/**
- * Takes a struct psb_intel_sdvo_output_flags.
- */
-#define SDVO_CMD_SET_ACTIVE_HOT_PLUG			0x0d
-
-/**
- * Returns a struct psb_intel_sdvo_output_flags of displays with hot plug
- * interrupts enabled.
- */
-#define SDVO_CMD_GET_ACTIVE_HOT_PLUG			0x0e
-
-#define SDVO_CMD_GET_INTERRUPT_EVENT_SOURCE		0x0f
-struct psb_intel_sdvo_get_interrupt_event_source_response {
-	u16 interrupt_status;
-	unsigned int ambient_light_interrupt:1;
-	unsigned int pad:7;
-} __packed;
-
-/**
- * Selects which input is affected by future input commands.
- *
- * Commands affected include SET_INPUT_TIMINGS_PART[12],
- * GET_INPUT_TIMINGS_PART[12], GET_PREFERRED_INPUT_TIMINGS_PART[12],
- * GET_INPUT_PIXEL_CLOCK_RANGE, and CREATE_PREFERRED_INPUT_TIMINGS.
- */
-#define SDVO_CMD_SET_TARGET_INPUT			0x10
-struct psb_intel_sdvo_set_target_input_args {
-	unsigned int target_1:1;
-	unsigned int pad:7;
-} __packed;
-
-/**
- * Takes a struct psb_intel_sdvo_output_flags of which outputs are targeted by
- * future output commands.
- *
- * Affected commands inclue SET_OUTPUT_TIMINGS_PART[12],
- * GET_OUTPUT_TIMINGS_PART[12], and GET_OUTPUT_PIXEL_CLOCK_RANGE.
- */
-#define SDVO_CMD_SET_TARGET_OUTPUT			0x11
-
-#define SDVO_CMD_GET_INPUT_TIMINGS_PART1		0x12
-#define SDVO_CMD_GET_INPUT_TIMINGS_PART2		0x13
-#define SDVO_CMD_SET_INPUT_TIMINGS_PART1		0x14
-#define SDVO_CMD_SET_INPUT_TIMINGS_PART2		0x15
-#define SDVO_CMD_SET_OUTPUT_TIMINGS_PART1		0x16
-#define SDVO_CMD_SET_OUTPUT_TIMINGS_PART2		0x17
-#define SDVO_CMD_GET_OUTPUT_TIMINGS_PART1		0x18
-#define SDVO_CMD_GET_OUTPUT_TIMINGS_PART2		0x19
-/* Part 1 */
-# define SDVO_DTD_CLOCK_LOW				SDVO_I2C_ARG_0
-# define SDVO_DTD_CLOCK_HIGH				SDVO_I2C_ARG_1
-# define SDVO_DTD_H_ACTIVE				SDVO_I2C_ARG_2
-# define SDVO_DTD_H_BLANK				SDVO_I2C_ARG_3
-# define SDVO_DTD_H_HIGH				SDVO_I2C_ARG_4
-# define SDVO_DTD_V_ACTIVE				SDVO_I2C_ARG_5
-# define SDVO_DTD_V_BLANK				SDVO_I2C_ARG_6
-# define SDVO_DTD_V_HIGH				SDVO_I2C_ARG_7
-/* Part 2 */
-# define SDVO_DTD_HSYNC_OFF				SDVO_I2C_ARG_0
-# define SDVO_DTD_HSYNC_WIDTH				SDVO_I2C_ARG_1
-# define SDVO_DTD_VSYNC_OFF_WIDTH			SDVO_I2C_ARG_2
-# define SDVO_DTD_SYNC_OFF_WIDTH_HIGH			SDVO_I2C_ARG_3
-# define SDVO_DTD_DTD_FLAGS				SDVO_I2C_ARG_4
-# define SDVO_DTD_DTD_FLAG_INTERLACED				(1 << 7)
-# define SDVO_DTD_DTD_FLAG_STEREO_MASK				(3 << 5)
-# define SDVO_DTD_DTD_FLAG_INPUT_MASK				(3 << 3)
-# define SDVO_DTD_DTD_FLAG_SYNC_MASK				(3 << 1)
-# define SDVO_DTD_SDVO_FLAS				SDVO_I2C_ARG_5
-# define SDVO_DTD_SDVO_FLAG_STALL				(1 << 7)
-# define SDVO_DTD_SDVO_FLAG_CENTERED				(0 << 6)
-# define SDVO_DTD_SDVO_FLAG_UPPER_LEFT				(1 << 6)
-# define SDVO_DTD_SDVO_FLAG_SCALING_MASK			(3 << 4)
-# define SDVO_DTD_SDVO_FLAG_SCALING_NONE			(0 << 4)
-# define SDVO_DTD_SDVO_FLAG_SCALING_SHARP			(1 << 4)
-# define SDVO_DTD_SDVO_FLAG_SCALING_SMOOTH			(2 << 4)
-# define SDVO_DTD_VSYNC_OFF_HIGH			SDVO_I2C_ARG_6
-
-/**
- * Generates a DTD based on the given width, height, and flags.
- *
- * This will be supported by any device supporting scaling or interlaced
- * modes.
- */
-#define SDVO_CMD_CREATE_PREFERRED_INPUT_TIMING		0x1a
-# define SDVO_PREFERRED_INPUT_TIMING_CLOCK_LOW		SDVO_I2C_ARG_0
-# define SDVO_PREFERRED_INPUT_TIMING_CLOCK_HIGH		SDVO_I2C_ARG_1
-# define SDVO_PREFERRED_INPUT_TIMING_WIDTH_LOW		SDVO_I2C_ARG_2
-# define SDVO_PREFERRED_INPUT_TIMING_WIDTH_HIGH		SDVO_I2C_ARG_3
-# define SDVO_PREFERRED_INPUT_TIMING_HEIGHT_LOW		SDVO_I2C_ARG_4
-# define SDVO_PREFERRED_INPUT_TIMING_HEIGHT_HIGH	SDVO_I2C_ARG_5
-# define SDVO_PREFERRED_INPUT_TIMING_FLAGS		SDVO_I2C_ARG_6
-# define SDVO_PREFERRED_INPUT_TIMING_FLAGS_INTERLACED		(1 << 0)
-# define SDVO_PREFERRED_INPUT_TIMING_FLAGS_SCALED		(1 << 1)
-
-#define SDVO_CMD_GET_PREFERRED_INPUT_TIMING_PART1	0x1b
-#define SDVO_CMD_GET_PREFERRED_INPUT_TIMING_PART2	0x1c
-
-/** Returns a struct psb_intel_sdvo_pixel_clock_range */
-#define SDVO_CMD_GET_INPUT_PIXEL_CLOCK_RANGE		0x1d
-/** Returns a struct psb_intel_sdvo_pixel_clock_range */
-#define SDVO_CMD_GET_OUTPUT_PIXEL_CLOCK_RANGE		0x1e
-
-/** Returns a byte bitfield containing SDVO_CLOCK_RATE_MULT_* flags */
-#define SDVO_CMD_GET_SUPPORTED_CLOCK_RATE_MULTS		0x1f
-
-/** Returns a byte containing a SDVO_CLOCK_RATE_MULT_* flag */
-#define SDVO_CMD_GET_CLOCK_RATE_MULT			0x20
-/** Takes a byte containing a SDVO_CLOCK_RATE_MULT_* flag */
-#define SDVO_CMD_SET_CLOCK_RATE_MULT			0x21
-# define SDVO_CLOCK_RATE_MULT_1X				(1 << 0)
-# define SDVO_CLOCK_RATE_MULT_2X				(1 << 1)
-# define SDVO_CLOCK_RATE_MULT_4X				(1 << 3)
-
-#define SDVO_CMD_GET_SUPPORTED_TV_FORMATS		0x27
-
-#define SDVO_CMD_GET_TV_FORMAT				0x28
-
-#define SDVO_CMD_SET_TV_FORMAT				0x29
-
-#define SDVO_CMD_GET_SUPPORTED_POWER_STATES		0x2a
-#define SDVO_CMD_GET_ENCODER_POWER_STATE		0x2b
-#define SDVO_CMD_SET_ENCODER_POWER_STATE		0x2c
-# define SDVO_ENCODER_STATE_ON					(1 << 0)
-# define SDVO_ENCODER_STATE_STANDBY				(1 << 1)
-# define SDVO_ENCODER_STATE_SUSPEND				(1 << 2)
-# define SDVO_ENCODER_STATE_OFF					(1 << 3)
-
-#define SDVO_CMD_SET_TV_RESOLUTION_SUPPORT		0x93
-
-#define SDVO_CMD_SET_CONTROL_BUS_SWITCH			0x7a
-# define SDVO_CONTROL_BUS_PROM				0x0
-# define SDVO_CONTROL_BUS_DDC1				0x1
-# define SDVO_CONTROL_BUS_DDC2				0x2
-# define SDVO_CONTROL_BUS_DDC3				0x3
-
-/* SDVO Bus & SDVO Inputs wiring details*/
-/* Bit 0: Is SDVOB connected to In0 (1 = yes, 0 = no*/
-/* Bit 1: Is SDVOB connected to In1 (1 = yes, 0 = no*/
-/* Bit 2: Is SDVOC connected to In0 (1 = yes, 0 = no*/
-/* Bit 3: Is SDVOC connected to In1 (1 = yes, 0 = no*/
-#define SDVOB_IN0 0x01
-#define SDVOB_IN1 0x02
-#define SDVOC_IN0 0x04
-#define SDVOC_IN1 0x08
-
-#define SDVO_DEVICE_NONE 0x00
-#define        SDVO_DEVICE_CRT 0x01
-#define        SDVO_DEVICE_TV 0x02
-#define        SDVO_DEVICE_LVDS 0x04
-#define        SDVO_DEVICE_TMDS 0x08
-
diff --git a/drivers/staging/gma500/psb_irq.c b/drivers/staging/gma500/psb_irq.c
deleted file mode 100644
index 36dd63044b06..000000000000
--- a/drivers/staging/gma500/psb_irq.c
+++ /dev/null
@@ -1,627 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2007, Intel Corporation.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Intel funded Tungsten Graphics (http://www.tungstengraphics.com) to
- * develop this driver.
- *
- **************************************************************************/
-/*
- */
-
-#include <drm/drmP.h>
-#include "psb_drv.h"
-#include "psb_reg.h"
-#include "psb_intel_reg.h"
-#include "power.h"
-#include "mdfld_output.h"
-
-/*
- * inline functions
- */
-
-static inline u32
-psb_pipestat(int pipe)
-{
-	if (pipe == 0)
-		return PIPEASTAT;
-	if (pipe == 1)
-		return PIPEBSTAT;
-	if (pipe == 2)
-		return PIPECSTAT;
-	BUG();
-}
-
-static inline u32
-mid_pipe_event(int pipe)
-{
-	if (pipe == 0)
-		return _PSB_PIPEA_EVENT_FLAG;
-	if (pipe == 1)
-		return _MDFLD_PIPEB_EVENT_FLAG;
-	if (pipe == 2)
-		return _MDFLD_PIPEC_EVENT_FLAG;
-	BUG();
-}
-
-static inline u32
-mid_pipe_vsync(int pipe)
-{
-	if (pipe == 0)
-		return _PSB_VSYNC_PIPEA_FLAG;
-	if (pipe == 1)
-		return _PSB_VSYNC_PIPEB_FLAG;
-	if (pipe == 2)
-		return _MDFLD_PIPEC_VBLANK_FLAG;
-	BUG();
-}
-
-static inline u32
-mid_pipeconf(int pipe)
-{
-	if (pipe == 0)
-		return PIPEACONF;
-	if (pipe == 1)
-		return PIPEBCONF;
-	if (pipe == 2)
-		return PIPECCONF;
-	BUG();
-}
-
-void
-psb_enable_pipestat(struct drm_psb_private *dev_priv, int pipe, u32 mask)
-{
-	if ((dev_priv->pipestat[pipe] & mask) != mask) {
-		u32 reg = psb_pipestat(pipe);
-		dev_priv->pipestat[pipe] |= mask;
-		/* Enable the interrupt, clear any pending status */
-		if (gma_power_begin(dev_priv->dev, false)) {
-			u32 writeVal = PSB_RVDC32(reg);
-			writeVal |= (mask | (mask >> 16));
-			PSB_WVDC32(writeVal, reg);
-			(void) PSB_RVDC32(reg);
-			gma_power_end(dev_priv->dev);
-		}
-	}
-}
-
-void
-psb_disable_pipestat(struct drm_psb_private *dev_priv, int pipe, u32 mask)
-{
-	if ((dev_priv->pipestat[pipe] & mask) != 0) {
-		u32 reg = psb_pipestat(pipe);
-		dev_priv->pipestat[pipe] &= ~mask;
-		if (gma_power_begin(dev_priv->dev, false)) {
-			u32 writeVal = PSB_RVDC32(reg);
-			writeVal &= ~mask;
-			PSB_WVDC32(writeVal, reg);
-			(void) PSB_RVDC32(reg);
-			gma_power_end(dev_priv->dev);
-		}
-	}
-}
-
-void mid_enable_pipe_event(struct drm_psb_private *dev_priv, int pipe)
-{
-	if (gma_power_begin(dev_priv->dev, false)) {
-		u32 pipe_event = mid_pipe_event(pipe);
-		dev_priv->vdc_irq_mask |= pipe_event;
-		PSB_WVDC32(~dev_priv->vdc_irq_mask, PSB_INT_MASK_R);
-		PSB_WVDC32(dev_priv->vdc_irq_mask, PSB_INT_ENABLE_R);
-		gma_power_end(dev_priv->dev);
-	}
-}
-
-void mid_disable_pipe_event(struct drm_psb_private *dev_priv, int pipe)
-{
-	if (dev_priv->pipestat[pipe] == 0) {
-		if (gma_power_begin(dev_priv->dev, false)) {
-			u32 pipe_event = mid_pipe_event(pipe);
-			dev_priv->vdc_irq_mask &= ~pipe_event;
-			PSB_WVDC32(~dev_priv->vdc_irq_mask, PSB_INT_MASK_R);
-			PSB_WVDC32(dev_priv->vdc_irq_mask, PSB_INT_ENABLE_R);
-			gma_power_end(dev_priv->dev);
-		}
-	}
-}
-
-/**
- * Display controller interrupt handler for pipe event.
- *
- */
-static void mid_pipe_event_handler(struct drm_device *dev, int pipe)
-{
-	struct drm_psb_private *dev_priv =
-	    (struct drm_psb_private *) dev->dev_private;
-
-	uint32_t pipe_stat_val = 0;
-	uint32_t pipe_stat_reg = psb_pipestat(pipe);
-	uint32_t pipe_enable = dev_priv->pipestat[pipe];
-	uint32_t pipe_status = dev_priv->pipestat[pipe] >> 16;
-	uint32_t pipe_clear;
-	uint32_t i = 0;
-
-	spin_lock(&dev_priv->irqmask_lock);
-
-	pipe_stat_val = PSB_RVDC32(pipe_stat_reg);
-	pipe_stat_val &= pipe_enable | pipe_status;
-	pipe_stat_val &= pipe_stat_val >> 16;
-
-	spin_unlock(&dev_priv->irqmask_lock);
-
-	/* Clear the 2nd level interrupt status bits
-	 * Sometimes the bits are very sticky so we repeat until they unstick */
-	for (i = 0; i < 0xffff; i++) {
-		PSB_WVDC32(PSB_RVDC32(pipe_stat_reg), pipe_stat_reg);
-		pipe_clear = PSB_RVDC32(pipe_stat_reg) & pipe_status;
-
-		if (pipe_clear == 0)
-			break;
-	}
-
-	if (pipe_clear)
-		dev_err(dev->dev,
-		"%s, can't clear status bits for pipe %d, its value = 0x%x.\n",
-		__func__, pipe, PSB_RVDC32(pipe_stat_reg));
-
-	if (pipe_stat_val & PIPE_VBLANK_STATUS)
-		drm_handle_vblank(dev, pipe);
-
-	if (pipe_stat_val & PIPE_TE_STATUS)
-		drm_handle_vblank(dev, pipe);
-}
-
-/*
- * Display controller interrupt handler.
- */
-static void psb_vdc_interrupt(struct drm_device *dev, uint32_t vdc_stat)
-{
-	if (vdc_stat & _PSB_VSYNC_PIPEA_FLAG)
-		mid_pipe_event_handler(dev, 0);
-
-	if (vdc_stat & _PSB_VSYNC_PIPEB_FLAG)
-		mid_pipe_event_handler(dev, 1);
-}
-
-irqreturn_t psb_irq_handler(DRM_IRQ_ARGS)
-{
-	struct drm_device *dev = (struct drm_device *) arg;
-	struct drm_psb_private *dev_priv =
-	    (struct drm_psb_private *) dev->dev_private;
-
-	uint32_t vdc_stat, dsp_int = 0, sgx_int = 0;
-	int handled = 0;
-
-	spin_lock(&dev_priv->irqmask_lock);
-
-	vdc_stat = PSB_RVDC32(PSB_INT_IDENTITY_R);
-
-	if (vdc_stat & _PSB_PIPE_EVENT_FLAG)
-		dsp_int = 1;
-
-	/* FIXME: Handle Medfield
-	if (vdc_stat & _MDFLD_DISP_ALL_IRQ_FLAG)
-		dsp_int = 1;
-	*/
-
-	if (vdc_stat & _PSB_IRQ_SGX_FLAG)
-		sgx_int = 1;
-
-	vdc_stat &= dev_priv->vdc_irq_mask;
-	spin_unlock(&dev_priv->irqmask_lock);
-
-	if (dsp_int && gma_power_is_on(dev)) {
-		psb_vdc_interrupt(dev, vdc_stat);
-		handled = 1;
-	}
-
-	if (sgx_int) {
-		/* Not expected - we have it masked, shut it up */
-		u32 s, s2;
-		s = PSB_RSGX32(PSB_CR_EVENT_STATUS);
-		s2 = PSB_RSGX32(PSB_CR_EVENT_STATUS2);
-		PSB_WSGX32(s, PSB_CR_EVENT_HOST_CLEAR);
-		PSB_WSGX32(s2, PSB_CR_EVENT_HOST_CLEAR2);
-		/* if s & _PSB_CE_TWOD_COMPLETE we have 2D done but
-		   we may as well poll even if we add that ! */
-		handled = 1;
-	}
-
-	PSB_WVDC32(vdc_stat, PSB_INT_IDENTITY_R);
-	(void) PSB_RVDC32(PSB_INT_IDENTITY_R);
-	DRM_READMEMORYBARRIER();
-
-	if (!handled)
-		return IRQ_NONE;
-
-	return IRQ_HANDLED;
-}
-
-void psb_irq_preinstall(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv =
-	    (struct drm_psb_private *) dev->dev_private;
-	unsigned long irqflags;
-
-	spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags);
-
-	if (gma_power_is_on(dev))
-		PSB_WVDC32(0xFFFFFFFF, PSB_HWSTAM);
-	if (dev->vblank_enabled[0])
-		dev_priv->vdc_irq_mask |= _PSB_VSYNC_PIPEA_FLAG;
-	if (dev->vblank_enabled[1])
-		dev_priv->vdc_irq_mask |= _PSB_VSYNC_PIPEB_FLAG;
-
-	/* FIXME: Handle Medfield irq mask
-	if (dev->vblank_enabled[1])
-		dev_priv->vdc_irq_mask |= _MDFLD_PIPEB_EVENT_FLAG;
-	if (dev->vblank_enabled[2])
-		dev_priv->vdc_irq_mask |= _MDFLD_PIPEC_EVENT_FLAG;
-	*/
-
-	/* This register is safe even if display island is off */
-	PSB_WVDC32(~dev_priv->vdc_irq_mask, PSB_INT_MASK_R);
-	spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags);
-}
-
-int psb_irq_postinstall(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv =
-	    (struct drm_psb_private *) dev->dev_private;
-	unsigned long irqflags;
-
-	spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags);
-
-	/* This register is safe even if display island is off */
-	PSB_WVDC32(dev_priv->vdc_irq_mask, PSB_INT_ENABLE_R);
-	PSB_WVDC32(0xFFFFFFFF, PSB_HWSTAM);
-
-	if (dev->vblank_enabled[0])
-		psb_enable_pipestat(dev_priv, 0, PIPE_VBLANK_INTERRUPT_ENABLE);
-	else
-		psb_disable_pipestat(dev_priv, 0, PIPE_VBLANK_INTERRUPT_ENABLE);
-
-	if (dev->vblank_enabled[1])
-		psb_enable_pipestat(dev_priv, 1, PIPE_VBLANK_INTERRUPT_ENABLE);
-	else
-		psb_disable_pipestat(dev_priv, 1, PIPE_VBLANK_INTERRUPT_ENABLE);
-
-	if (dev->vblank_enabled[2])
-		psb_enable_pipestat(dev_priv, 2, PIPE_VBLANK_INTERRUPT_ENABLE);
-	else
-		psb_disable_pipestat(dev_priv, 2, PIPE_VBLANK_INTERRUPT_ENABLE);
-
-	spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags);
-	return 0;
-}
-
-void psb_irq_uninstall(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv =
-	    (struct drm_psb_private *) dev->dev_private;
-	unsigned long irqflags;
-
-	spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags);
-
-	PSB_WVDC32(0xFFFFFFFF, PSB_HWSTAM);
-
-	if (dev->vblank_enabled[0])
-		psb_disable_pipestat(dev_priv, 0, PIPE_VBLANK_INTERRUPT_ENABLE);
-
-	if (dev->vblank_enabled[1])
-		psb_disable_pipestat(dev_priv, 1, PIPE_VBLANK_INTERRUPT_ENABLE);
-
-	if (dev->vblank_enabled[2])
-		psb_disable_pipestat(dev_priv, 2, PIPE_VBLANK_INTERRUPT_ENABLE);
-
-	dev_priv->vdc_irq_mask &= _PSB_IRQ_SGX_FLAG |
-				  _PSB_IRQ_MSVDX_FLAG |
-				  _LNC_IRQ_TOPAZ_FLAG;
-
-	/* These two registers are safe even if display island is off */
-	PSB_WVDC32(~dev_priv->vdc_irq_mask, PSB_INT_MASK_R);
-	PSB_WVDC32(dev_priv->vdc_irq_mask, PSB_INT_ENABLE_R);
-
-	wmb();
-
-	/* This register is safe even if display island is off */
-	PSB_WVDC32(PSB_RVDC32(PSB_INT_IDENTITY_R), PSB_INT_IDENTITY_R);
-	spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags);
-}
-
-void psb_irq_turn_on_dpst(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv =
-		(struct drm_psb_private *) dev->dev_private;
-	u32 hist_reg;
-	u32 pwm_reg;
-
-	if (gma_power_begin(dev, false)) {
-		PSB_WVDC32(1 << 31, HISTOGRAM_LOGIC_CONTROL);
-		hist_reg = PSB_RVDC32(HISTOGRAM_LOGIC_CONTROL);
-		PSB_WVDC32(1 << 31, HISTOGRAM_INT_CONTROL);
-		hist_reg = PSB_RVDC32(HISTOGRAM_INT_CONTROL);
-
-		PSB_WVDC32(0x80010100, PWM_CONTROL_LOGIC);
-		pwm_reg = PSB_RVDC32(PWM_CONTROL_LOGIC);
-		PSB_WVDC32(pwm_reg | PWM_PHASEIN_ENABLE
-						| PWM_PHASEIN_INT_ENABLE,
-							   PWM_CONTROL_LOGIC);
-		pwm_reg = PSB_RVDC32(PWM_CONTROL_LOGIC);
-
-		psb_enable_pipestat(dev_priv, 0, PIPE_DPST_EVENT_ENABLE);
-
-		hist_reg = PSB_RVDC32(HISTOGRAM_INT_CONTROL);
-		PSB_WVDC32(hist_reg | HISTOGRAM_INT_CTRL_CLEAR,
-							HISTOGRAM_INT_CONTROL);
-		pwm_reg = PSB_RVDC32(PWM_CONTROL_LOGIC);
-		PSB_WVDC32(pwm_reg | 0x80010100 | PWM_PHASEIN_ENABLE,
-							PWM_CONTROL_LOGIC);
-
-		gma_power_end(dev);
-	}
-}
-
-int psb_irq_enable_dpst(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv =
-		(struct drm_psb_private *) dev->dev_private;
-	unsigned long irqflags;
-
-	spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags);
-
-	/* enable DPST */
-	mid_enable_pipe_event(dev_priv, 0);
-	psb_irq_turn_on_dpst(dev);
-
-	spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags);
-	return 0;
-}
-
-void psb_irq_turn_off_dpst(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv =
-	    (struct drm_psb_private *) dev->dev_private;
-	u32 hist_reg;
-	u32 pwm_reg;
-
-	if (gma_power_begin(dev, false)) {
-		PSB_WVDC32(0x00000000, HISTOGRAM_INT_CONTROL);
-		hist_reg = PSB_RVDC32(HISTOGRAM_INT_CONTROL);
-
-		psb_disable_pipestat(dev_priv, 0, PIPE_DPST_EVENT_ENABLE);
-
-		pwm_reg = PSB_RVDC32(PWM_CONTROL_LOGIC);
-		PSB_WVDC32(pwm_reg & !(PWM_PHASEIN_INT_ENABLE),
-							PWM_CONTROL_LOGIC);
-		pwm_reg = PSB_RVDC32(PWM_CONTROL_LOGIC);
-
-		gma_power_end(dev);
-	}
-}
-
-int psb_irq_disable_dpst(struct drm_device *dev)
-{
-	struct drm_psb_private *dev_priv =
-	    (struct drm_psb_private *) dev->dev_private;
-	unsigned long irqflags;
-
-	spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags);
-
-	mid_disable_pipe_event(dev_priv, 0);
-	psb_irq_turn_off_dpst(dev);
-
-	spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags);
-
-	return 0;
-}
-
-#ifdef PSB_FIXME
-static int psb_vblank_do_wait(struct drm_device *dev,
-			      unsigned int *sequence, atomic_t *counter)
-{
-	unsigned int cur_vblank;
-	int ret = 0;
-	DRM_WAIT_ON(ret, dev->vbl_queue, 3 * DRM_HZ,
-		    (((cur_vblank = atomic_read(counter))
-		      - *sequence) <= (1 << 23)));
-	*sequence = cur_vblank;
-
-	return ret;
-}
-#endif
-
-/*
- * It is used to enable VBLANK interrupt
- */
-int psb_enable_vblank(struct drm_device *dev, int pipe)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	unsigned long irqflags;
-	uint32_t reg_val = 0;
-	uint32_t pipeconf_reg = mid_pipeconf(pipe);
-
-#if defined(CONFIG_DRM_PSB_MFLD)
-	/* Medfield is different - we should perhaps extract out vblank
-	   and blacklight etc ops */
-	if (IS_MFLD(dev) && !mdfld_panel_dpi(dev))
-		return mdfld_enable_te(dev, pipe);
-#endif
-	if (gma_power_begin(dev, false)) {
-		reg_val = REG_READ(pipeconf_reg);
-		gma_power_end(dev);
-	}
-
-	if (!(reg_val & PIPEACONF_ENABLE))
-		return -EINVAL;
-
-	spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags);
-
-	if (pipe == 0)
-		dev_priv->vdc_irq_mask |= _PSB_VSYNC_PIPEA_FLAG;
-	else if (pipe == 1)
-		dev_priv->vdc_irq_mask |= _PSB_VSYNC_PIPEB_FLAG;
-
-	PSB_WVDC32(~dev_priv->vdc_irq_mask, PSB_INT_MASK_R);
-	PSB_WVDC32(dev_priv->vdc_irq_mask, PSB_INT_ENABLE_R);
-	psb_enable_pipestat(dev_priv, pipe, PIPE_VBLANK_INTERRUPT_ENABLE);
-
-	spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags);
-
-	return 0;
-}
-
-/*
- * It is used to disable VBLANK interrupt
- */
-void psb_disable_vblank(struct drm_device *dev, int pipe)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	unsigned long irqflags;
-
-#if defined(CONFIG_DRM_PSB_MFLD)
-	if (IS_MFLD(dev) && !mdfld_panel_dpi(dev))
-		mdfld_disable_te(dev, pipe);
-#endif
-	spin_lock_irqsave(&dev_priv->irqmask_lock, irqflags);
-
-	if (pipe == 0)
-		dev_priv->vdc_irq_mask &= ~_PSB_VSYNC_PIPEA_FLAG;
-	else if (pipe == 1)
-		dev_priv->vdc_irq_mask &= ~_PSB_VSYNC_PIPEB_FLAG;
-
-	PSB_WVDC32(~dev_priv->vdc_irq_mask, PSB_INT_MASK_R);
-	PSB_WVDC32(dev_priv->vdc_irq_mask, PSB_INT_ENABLE_R);
-	psb_disable_pipestat(dev_priv, pipe, PIPE_VBLANK_INTERRUPT_ENABLE);
-
-	spin_unlock_irqrestore(&dev_priv->irqmask_lock, irqflags);
-}
-
-/**
- *	mdfld_enable_te		-	enable TE events
- *	@dev: our DRM device
- *	@pipe: which pipe to work on
- *
- *	Enable TE events on a Medfield display pipe. Medfield specific.
- */
-int mdfld_enable_te(struct drm_device *dev, int pipe)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	unsigned long flags;
-	uint32_t reg_val = 0;
-	uint32_t pipeconf_reg = mid_pipeconf(pipe);
-
-	if (gma_power_begin(dev, false)) {
-		reg_val = REG_READ(pipeconf_reg);
-		gma_power_end(dev);
-	}
-
-	if (!(reg_val & PIPEACONF_ENABLE))
-		return -EINVAL;
-
-	spin_lock_irqsave(&dev_priv->irqmask_lock, flags);
-
-	mid_enable_pipe_event(dev_priv, pipe);
-	psb_enable_pipestat(dev_priv, pipe, PIPE_TE_ENABLE);
-
-	spin_unlock_irqrestore(&dev_priv->irqmask_lock, flags);
-
-	return 0;
-}
-
-/**
- *	mdfld_disable_te		-	disable TE events
- *	@dev: our DRM device
- *	@pipe: which pipe to work on
- *
- *	Disable TE events on a Medfield display pipe. Medfield specific.
- */
-void mdfld_disable_te(struct drm_device *dev, int pipe)
-{
-	struct drm_psb_private *dev_priv = dev->dev_private;
-	unsigned long flags;
-
-	spin_lock_irqsave(&dev_priv->irqmask_lock, flags);
-
-	mid_disable_pipe_event(dev_priv, pipe);
-	psb_disable_pipestat(dev_priv, pipe, PIPE_TE_ENABLE);
-
-	spin_unlock_irqrestore(&dev_priv->irqmask_lock, flags);
-}
-
-/* Called from drm generic code, passed a 'crtc', which
- * we use as a pipe index
- */
-u32 psb_get_vblank_counter(struct drm_device *dev, int pipe)
-{
-	uint32_t high_frame = PIPEAFRAMEHIGH;
-	uint32_t low_frame = PIPEAFRAMEPIXEL;
-	uint32_t pipeconf_reg = PIPEACONF;
-	uint32_t reg_val = 0;
-	uint32_t high1 = 0, high2 = 0, low = 0, count = 0;
-
-	switch (pipe) {
-	case 0:
-		break;
-	case 1:
-		high_frame = PIPEBFRAMEHIGH;
-		low_frame = PIPEBFRAMEPIXEL;
-		pipeconf_reg = PIPEBCONF;
-		break;
-	case 2:
-		high_frame = PIPECFRAMEHIGH;
-		low_frame = PIPECFRAMEPIXEL;
-		pipeconf_reg = PIPECCONF;
-		break;
-	default:
-		dev_err(dev->dev, "%s, invalid pipe.\n", __func__);
-		return 0;
-	}
-
-	if (!gma_power_begin(dev, false))
-		return 0;
-
-	reg_val = REG_READ(pipeconf_reg);
-
-	if (!(reg_val & PIPEACONF_ENABLE)) {
-		dev_err(dev->dev, "trying to get vblank count for disabled pipe %d\n",
-								pipe);
-		goto psb_get_vblank_counter_exit;
-	}
-
-	/*
-	 * High & low register fields aren't synchronized, so make sure
-	 * we get a low value that's stable across two reads of the high
-	 * register.
-	 */
-	do {
-		high1 = ((REG_READ(high_frame) & PIPE_FRAME_HIGH_MASK) >>
-			 PIPE_FRAME_HIGH_SHIFT);
-		low =  ((REG_READ(low_frame) & PIPE_FRAME_LOW_MASK) >>
-			PIPE_FRAME_LOW_SHIFT);
-		high2 = ((REG_READ(high_frame) & PIPE_FRAME_HIGH_MASK) >>
-			 PIPE_FRAME_HIGH_SHIFT);
-	} while (high1 != high2);
-
-	count = (high1 << 8) | low;
-
-psb_get_vblank_counter_exit:
-
-	gma_power_end(dev);
-
-	return count;
-}
-
diff --git a/drivers/staging/gma500/psb_irq.h b/drivers/staging/gma500/psb_irq.h
deleted file mode 100644
index 216fda38b57d..000000000000
--- a/drivers/staging/gma500/psb_irq.h
+++ /dev/null
@@ -1,45 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2009-2011, Intel Corporation.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authors:
- *    Benjamin Defnet <benjamin.r.defnet@intel.com>
- *    Rajesh Poornachandran <rajesh.poornachandran@intel.com>
- *
- **************************************************************************/
-
-#ifndef _SYSIRQ_H_
-#define _SYSIRQ_H_
-
-#include <drm/drmP.h>
-
-bool sysirq_init(struct drm_device *dev);
-void sysirq_uninit(struct drm_device *dev);
-
-void psb_irq_preinstall(struct drm_device *dev);
-int  psb_irq_postinstall(struct drm_device *dev);
-void psb_irq_uninstall(struct drm_device *dev);
-irqreturn_t psb_irq_handler(DRM_IRQ_ARGS);
-
-int psb_irq_enable_dpst(struct drm_device *dev);
-int psb_irq_disable_dpst(struct drm_device *dev);
-void psb_irq_turn_on_dpst(struct drm_device *dev);
-void psb_irq_turn_off_dpst(struct drm_device *dev);
-int  psb_enable_vblank(struct drm_device *dev, int pipe);
-void psb_disable_vblank(struct drm_device *dev, int pipe);
-u32  psb_get_vblank_counter(struct drm_device *dev, int pipe);
-
-#endif /* _SYSIRQ_H_ */
diff --git a/drivers/staging/gma500/psb_lid.c b/drivers/staging/gma500/psb_lid.c
deleted file mode 100644
index b867aabe6bf3..000000000000
--- a/drivers/staging/gma500/psb_lid.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/**************************************************************************
- * Copyright (c) 2007, Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Authors: Thomas Hellstrom <thomas-at-tungstengraphics-dot-com>
- **************************************************************************/
-
-#include <drm/drmP.h>
-#include "psb_drv.h"
-#include "psb_reg.h"
-#include "psb_intel_reg.h"
-#include <linux/spinlock.h>
-
-static void psb_lid_timer_func(unsigned long data)
-{
-	struct drm_psb_private * dev_priv = (struct drm_psb_private *)data;
-	struct drm_device *dev = (struct drm_device *)dev_priv->dev;
-	struct timer_list *lid_timer = &dev_priv->lid_timer;
-	unsigned long irq_flags;
-	u32 *lid_state = dev_priv->lid_state;
-	u32 pp_status;
-
-	if (readl(lid_state) == dev_priv->lid_last_state)
-		goto lid_timer_schedule;
-
-	if ((readl(lid_state)) & 0x01) {
-		/*lid state is open*/
-		REG_WRITE(PP_CONTROL, REG_READ(PP_CONTROL) | POWER_TARGET_ON);
-		do {
-			pp_status = REG_READ(PP_STATUS);
-		} while ((pp_status & PP_ON) == 0);
-
-		/*FIXME: should be backlight level before*/
-		psb_intel_lvds_set_brightness(dev, 100);
-	} else {
-		psb_intel_lvds_set_brightness(dev, 0);
-
-		REG_WRITE(PP_CONTROL, REG_READ(PP_CONTROL) & ~POWER_TARGET_ON);
-		do {
-			pp_status = REG_READ(PP_STATUS);
-		} while ((pp_status & PP_ON) == 0);
-	}
-	dev_priv->lid_last_state =  readl(lid_state);
-
-lid_timer_schedule:
-	spin_lock_irqsave(&dev_priv->lid_lock, irq_flags);
-	if (!timer_pending(lid_timer)) {
-		lid_timer->expires = jiffies + PSB_LID_DELAY;
-		add_timer(lid_timer);
-	}
-	spin_unlock_irqrestore(&dev_priv->lid_lock, irq_flags);
-}
-
-void psb_lid_timer_init(struct drm_psb_private *dev_priv)
-{
-	struct timer_list *lid_timer = &dev_priv->lid_timer;
-	unsigned long irq_flags;
-
-	spin_lock_init(&dev_priv->lid_lock);
-	spin_lock_irqsave(&dev_priv->lid_lock, irq_flags);
-
-	init_timer(lid_timer);
-
-	lid_timer->data = (unsigned long)dev_priv;
-	lid_timer->function = psb_lid_timer_func;
-	lid_timer->expires = jiffies + PSB_LID_DELAY;
-
-	add_timer(lid_timer);
-	spin_unlock_irqrestore(&dev_priv->lid_lock, irq_flags);
-}
-
-void psb_lid_timer_takedown(struct drm_psb_private *dev_priv)
-{
-	del_timer_sync(&dev_priv->lid_timer);
-}
-
diff --git a/drivers/staging/gma500/psb_reg.h b/drivers/staging/gma500/psb_reg.h
deleted file mode 100644
index b81c7c1e9c2d..000000000000
--- a/drivers/staging/gma500/psb_reg.h
+++ /dev/null
@@ -1,582 +0,0 @@
-/**************************************************************************
- *
- * Copyright (c) (2005-2007) Imagination Technologies Limited.
- * Copyright (c) 2007, Intel Corporation.
- * All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA..
- *
- **************************************************************************/
-
-#ifndef _PSB_REG_H_
-#define _PSB_REG_H_
-
-#define PSB_CR_CLKGATECTL		0x0000
-#define _PSB_C_CLKGATECTL_AUTO_MAN_REG		(1 << 24)
-#define _PSB_C_CLKGATECTL_USE_CLKG_SHIFT	(20)
-#define _PSB_C_CLKGATECTL_USE_CLKG_MASK		(0x3 << 20)
-#define _PSB_C_CLKGATECTL_DPM_CLKG_SHIFT	(16)
-#define _PSB_C_CLKGATECTL_DPM_CLKG_MASK		(0x3 << 16)
-#define _PSB_C_CLKGATECTL_TA_CLKG_SHIFT		(12)
-#define _PSB_C_CLKGATECTL_TA_CLKG_MASK		(0x3 << 12)
-#define _PSB_C_CLKGATECTL_TSP_CLKG_SHIFT	(8)
-#define _PSB_C_CLKGATECTL_TSP_CLKG_MASK		(0x3 << 8)
-#define _PSB_C_CLKGATECTL_ISP_CLKG_SHIFT	(4)
-#define _PSB_C_CLKGATECTL_ISP_CLKG_MASK		(0x3 << 4)
-#define _PSB_C_CLKGATECTL_2D_CLKG_SHIFT		(0)
-#define _PSB_C_CLKGATECTL_2D_CLKG_MASK		(0x3 << 0)
-#define _PSB_C_CLKGATECTL_CLKG_ENABLED		(0)
-#define _PSB_C_CLKGATECTL_CLKG_DISABLED		(1)
-#define _PSB_C_CLKGATECTL_CLKG_AUTO		(2)
-
-#define PSB_CR_CORE_ID			0x0010
-#define _PSB_CC_ID_ID_SHIFT			(16)
-#define _PSB_CC_ID_ID_MASK			(0xFFFF << 16)
-#define _PSB_CC_ID_CONFIG_SHIFT			(0)
-#define _PSB_CC_ID_CONFIG_MASK			(0xFFFF << 0)
-
-#define PSB_CR_CORE_REVISION		0x0014
-#define _PSB_CC_REVISION_DESIGNER_SHIFT		(24)
-#define _PSB_CC_REVISION_DESIGNER_MASK		(0xFF << 24)
-#define _PSB_CC_REVISION_MAJOR_SHIFT		(16)
-#define _PSB_CC_REVISION_MAJOR_MASK		(0xFF << 16)
-#define _PSB_CC_REVISION_MINOR_SHIFT		(8)
-#define _PSB_CC_REVISION_MINOR_MASK		(0xFF << 8)
-#define _PSB_CC_REVISION_MAINTENANCE_SHIFT	(0)
-#define _PSB_CC_REVISION_MAINTENANCE_MASK	(0xFF << 0)
-
-#define PSB_CR_DESIGNER_REV_FIELD1	0x0018
-
-#define PSB_CR_SOFT_RESET		0x0080
-#define _PSB_CS_RESET_TSP_RESET		(1 << 6)
-#define _PSB_CS_RESET_ISP_RESET		(1 << 5)
-#define _PSB_CS_RESET_USE_RESET		(1 << 4)
-#define _PSB_CS_RESET_TA_RESET		(1 << 3)
-#define _PSB_CS_RESET_DPM_RESET		(1 << 2)
-#define _PSB_CS_RESET_TWOD_RESET	(1 << 1)
-#define _PSB_CS_RESET_BIF_RESET			(1 << 0)
-
-#define PSB_CR_DESIGNER_REV_FIELD2	0x001C
-
-#define PSB_CR_EVENT_HOST_ENABLE2	0x0110
-
-#define PSB_CR_EVENT_STATUS2		0x0118
-
-#define PSB_CR_EVENT_HOST_CLEAR2	0x0114
-#define _PSB_CE2_BIF_REQUESTER_FAULT		(1 << 4)
-
-#define PSB_CR_EVENT_STATUS		0x012C
-
-#define PSB_CR_EVENT_HOST_ENABLE	0x0130
-
-#define PSB_CR_EVENT_HOST_CLEAR		0x0134
-#define _PSB_CE_MASTER_INTERRUPT		(1 << 31)
-#define _PSB_CE_TA_DPM_FAULT			(1 << 28)
-#define _PSB_CE_TWOD_COMPLETE			(1 << 27)
-#define _PSB_CE_DPM_OUT_OF_MEMORY_ZLS		(1 << 25)
-#define _PSB_CE_DPM_TA_MEM_FREE			(1 << 24)
-#define _PSB_CE_PIXELBE_END_RENDER		(1 << 18)
-#define _PSB_CE_SW_EVENT			(1 << 14)
-#define _PSB_CE_TA_FINISHED			(1 << 13)
-#define _PSB_CE_TA_TERMINATE			(1 << 12)
-#define _PSB_CE_DPM_REACHED_MEM_THRESH		(1 << 3)
-#define _PSB_CE_DPM_OUT_OF_MEMORY_GBL		(1 << 2)
-#define _PSB_CE_DPM_OUT_OF_MEMORY_MT		(1 << 1)
-#define _PSB_CE_DPM_3D_MEM_FREE			(1 << 0)
-
-
-#define PSB_USE_OFFSET_MASK		0x0007FFFF
-#define PSB_USE_OFFSET_SIZE		(PSB_USE_OFFSET_MASK + 1)
-#define PSB_CR_USE_CODE_BASE0		0x0A0C
-#define PSB_CR_USE_CODE_BASE1		0x0A10
-#define PSB_CR_USE_CODE_BASE2		0x0A14
-#define PSB_CR_USE_CODE_BASE3		0x0A18
-#define PSB_CR_USE_CODE_BASE4		0x0A1C
-#define PSB_CR_USE_CODE_BASE5		0x0A20
-#define PSB_CR_USE_CODE_BASE6		0x0A24
-#define PSB_CR_USE_CODE_BASE7		0x0A28
-#define PSB_CR_USE_CODE_BASE8		0x0A2C
-#define PSB_CR_USE_CODE_BASE9		0x0A30
-#define PSB_CR_USE_CODE_BASE10		0x0A34
-#define PSB_CR_USE_CODE_BASE11		0x0A38
-#define PSB_CR_USE_CODE_BASE12		0x0A3C
-#define PSB_CR_USE_CODE_BASE13		0x0A40
-#define PSB_CR_USE_CODE_BASE14		0x0A44
-#define PSB_CR_USE_CODE_BASE15		0x0A48
-#define PSB_CR_USE_CODE_BASE(_i)	(0x0A0C + ((_i) << 2))
-#define _PSB_CUC_BASE_DM_SHIFT			(25)
-#define _PSB_CUC_BASE_DM_MASK			(0x3 << 25)
-#define _PSB_CUC_BASE_ADDR_SHIFT		(0)	/* 1024-bit aligned address? */
-#define _PSB_CUC_BASE_ADDR_ALIGNSHIFT		(7)
-#define _PSB_CUC_BASE_ADDR_MASK			(0x1FFFFFF << 0)
-#define _PSB_CUC_DM_VERTEX			(0)
-#define _PSB_CUC_DM_PIXEL			(1)
-#define _PSB_CUC_DM_RESERVED			(2)
-#define _PSB_CUC_DM_EDM				(3)
-
-#define PSB_CR_PDS_EXEC_BASE		0x0AB8
-#define _PSB_CR_PDS_EXEC_BASE_ADDR_SHIFT	(20)	/* 1MB aligned address */
-#define _PSB_CR_PDS_EXEC_BASE_ADDR_ALIGNSHIFT	(20)
-
-#define PSB_CR_EVENT_KICKER		0x0AC4
-#define _PSB_CE_KICKER_ADDRESS_SHIFT		(4)	/* 128-bit aligned address */
-
-#define PSB_CR_EVENT_KICK		0x0AC8
-#define _PSB_CE_KICK_NOW			(1 << 0)
-
-#define PSB_CR_BIF_DIR_LIST_BASE1	0x0C38
-
-#define PSB_CR_BIF_CTRL			0x0C00
-#define _PSB_CB_CTRL_CLEAR_FAULT		(1 << 4)
-#define _PSB_CB_CTRL_INVALDC			(1 << 3)
-#define _PSB_CB_CTRL_FLUSH			(1 << 2)
-
-#define PSB_CR_BIF_INT_STAT		0x0C04
-
-#define PSB_CR_BIF_FAULT		0x0C08
-#define _PSB_CBI_STAT_PF_N_RW			(1 << 14)
-#define _PSB_CBI_STAT_FAULT_SHIFT		(0)
-#define _PSB_CBI_STAT_FAULT_MASK		(0x3FFF << 0)
-#define _PSB_CBI_STAT_FAULT_CACHE		(1 << 1)
-#define _PSB_CBI_STAT_FAULT_TA			(1 << 2)
-#define _PSB_CBI_STAT_FAULT_VDM			(1 << 3)
-#define _PSB_CBI_STAT_FAULT_2D			(1 << 4)
-#define _PSB_CBI_STAT_FAULT_PBE			(1 << 5)
-#define _PSB_CBI_STAT_FAULT_TSP			(1 << 6)
-#define _PSB_CBI_STAT_FAULT_ISP			(1 << 7)
-#define _PSB_CBI_STAT_FAULT_USSEPDS		(1 << 8)
-#define _PSB_CBI_STAT_FAULT_HOST		(1 << 9)
-
-#define PSB_CR_BIF_BANK0		0x0C78
-#define PSB_CR_BIF_BANK1		0x0C7C
-#define PSB_CR_BIF_DIR_LIST_BASE0	0x0C84
-#define PSB_CR_BIF_TWOD_REQ_BASE	0x0C88
-#define PSB_CR_BIF_3D_REQ_BASE		0x0CAC
-
-#define PSB_CR_2D_SOCIF			0x0E18
-#define _PSB_C2_SOCIF_FREESPACE_SHIFT		(0)
-#define _PSB_C2_SOCIF_FREESPACE_MASK		(0xFF << 0)
-#define _PSB_C2_SOCIF_EMPTY			(0x80 << 0)
-
-#define PSB_CR_2D_BLIT_STATUS		0x0E04
-#define _PSB_C2B_STATUS_BUSY			(1 << 24)
-#define _PSB_C2B_STATUS_COMPLETE_SHIFT		(0)
-#define _PSB_C2B_STATUS_COMPLETE_MASK		(0xFFFFFF << 0)
-
-/*
- * 2D defs.
- */
-
-/*
- * 2D Slave Port Data : Block Header's Object Type
- */
-
-#define	PSB_2D_CLIP_BH			(0x00000000)
-#define	PSB_2D_PAT_BH			(0x10000000)
-#define	PSB_2D_CTRL_BH			(0x20000000)
-#define	PSB_2D_SRC_OFF_BH		(0x30000000)
-#define	PSB_2D_MASK_OFF_BH		(0x40000000)
-#define	PSB_2D_RESERVED1_BH		(0x50000000)
-#define	PSB_2D_RESERVED2_BH		(0x60000000)
-#define	PSB_2D_FENCE_BH			(0x70000000)
-#define	PSB_2D_BLIT_BH			(0x80000000)
-#define	PSB_2D_SRC_SURF_BH		(0x90000000)
-#define	PSB_2D_DST_SURF_BH		(0xA0000000)
-#define	PSB_2D_PAT_SURF_BH		(0xB0000000)
-#define	PSB_2D_SRC_PAL_BH		(0xC0000000)
-#define	PSB_2D_PAT_PAL_BH		(0xD0000000)
-#define	PSB_2D_MASK_SURF_BH		(0xE0000000)
-#define	PSB_2D_FLUSH_BH			(0xF0000000)
-
-/*
- * Clip Definition block (PSB_2D_CLIP_BH)
- */
-#define PSB_2D_CLIPCOUNT_MAX		(1)
-#define PSB_2D_CLIPCOUNT_MASK		(0x00000000)
-#define PSB_2D_CLIPCOUNT_CLRMASK	(0xFFFFFFFF)
-#define PSB_2D_CLIPCOUNT_SHIFT		(0)
-/* clip rectangle min & max */
-#define PSB_2D_CLIP_XMAX_MASK		(0x00FFF000)
-#define PSB_2D_CLIP_XMAX_CLRMASK	(0xFF000FFF)
-#define PSB_2D_CLIP_XMAX_SHIFT		(12)
-#define PSB_2D_CLIP_XMIN_MASK		(0x00000FFF)
-#define PSB_2D_CLIP_XMIN_CLRMASK	(0x00FFF000)
-#define PSB_2D_CLIP_XMIN_SHIFT		(0)
-/* clip rectangle offset */
-#define PSB_2D_CLIP_YMAX_MASK		(0x00FFF000)
-#define PSB_2D_CLIP_YMAX_CLRMASK	(0xFF000FFF)
-#define PSB_2D_CLIP_YMAX_SHIFT		(12)
-#define PSB_2D_CLIP_YMIN_MASK		(0x00000FFF)
-#define PSB_2D_CLIP_YMIN_CLRMASK	(0x00FFF000)
-#define PSB_2D_CLIP_YMIN_SHIFT		(0)
-
-/*
- * Pattern Control (PSB_2D_PAT_BH)
- */
-#define PSB_2D_PAT_HEIGHT_MASK		(0x0000001F)
-#define PSB_2D_PAT_HEIGHT_SHIFT		(0)
-#define PSB_2D_PAT_WIDTH_MASK		(0x000003E0)
-#define PSB_2D_PAT_WIDTH_SHIFT		(5)
-#define PSB_2D_PAT_YSTART_MASK		(0x00007C00)
-#define PSB_2D_PAT_YSTART_SHIFT		(10)
-#define PSB_2D_PAT_XSTART_MASK		(0x000F8000)
-#define PSB_2D_PAT_XSTART_SHIFT		(15)
-
-/*
- * 2D Control block (PSB_2D_CTRL_BH)
- */
-/* Present Flags */
-#define PSB_2D_SRCCK_CTRL		(0x00000001)
-#define PSB_2D_DSTCK_CTRL		(0x00000002)
-#define PSB_2D_ALPHA_CTRL		(0x00000004)
-/* Colour Key Colour (SRC/DST)*/
-#define PSB_2D_CK_COL_MASK		(0xFFFFFFFF)
-#define PSB_2D_CK_COL_CLRMASK		(0x00000000)
-#define PSB_2D_CK_COL_SHIFT		(0)
-/* Colour Key Mask (SRC/DST)*/
-#define PSB_2D_CK_MASK_MASK		(0xFFFFFFFF)
-#define PSB_2D_CK_MASK_CLRMASK		(0x00000000)
-#define PSB_2D_CK_MASK_SHIFT		(0)
-/* Alpha Control (Alpha/RGB)*/
-#define PSB_2D_GBLALPHA_MASK		(0x000FF000)
-#define PSB_2D_GBLALPHA_CLRMASK		(0xFFF00FFF)
-#define PSB_2D_GBLALPHA_SHIFT		(12)
-#define PSB_2D_SRCALPHA_OP_MASK		(0x00700000)
-#define PSB_2D_SRCALPHA_OP_CLRMASK	(0xFF8FFFFF)
-#define PSB_2D_SRCALPHA_OP_SHIFT	(20)
-#define PSB_2D_SRCALPHA_OP_ONE		(0x00000000)
-#define PSB_2D_SRCALPHA_OP_SRC		(0x00100000)
-#define PSB_2D_SRCALPHA_OP_DST		(0x00200000)
-#define PSB_2D_SRCALPHA_OP_SG		(0x00300000)
-#define PSB_2D_SRCALPHA_OP_DG		(0x00400000)
-#define PSB_2D_SRCALPHA_OP_GBL		(0x00500000)
-#define PSB_2D_SRCALPHA_OP_ZERO		(0x00600000)
-#define PSB_2D_SRCALPHA_INVERT		(0x00800000)
-#define PSB_2D_SRCALPHA_INVERT_CLR	(0xFF7FFFFF)
-#define PSB_2D_DSTALPHA_OP_MASK		(0x07000000)
-#define PSB_2D_DSTALPHA_OP_CLRMASK	(0xF8FFFFFF)
-#define PSB_2D_DSTALPHA_OP_SHIFT	(24)
-#define PSB_2D_DSTALPHA_OP_ONE		(0x00000000)
-#define PSB_2D_DSTALPHA_OP_SRC		(0x01000000)
-#define PSB_2D_DSTALPHA_OP_DST		(0x02000000)
-#define PSB_2D_DSTALPHA_OP_SG		(0x03000000)
-#define PSB_2D_DSTALPHA_OP_DG		(0x04000000)
-#define PSB_2D_DSTALPHA_OP_GBL		(0x05000000)
-#define PSB_2D_DSTALPHA_OP_ZERO		(0x06000000)
-#define PSB_2D_DSTALPHA_INVERT		(0x08000000)
-#define PSB_2D_DSTALPHA_INVERT_CLR	(0xF7FFFFFF)
-
-#define PSB_2D_PRE_MULTIPLICATION_ENABLE	(0x10000000)
-#define PSB_2D_PRE_MULTIPLICATION_CLRMASK	(0xEFFFFFFF)
-#define PSB_2D_ZERO_SOURCE_ALPHA_ENABLE		(0x20000000)
-#define PSB_2D_ZERO_SOURCE_ALPHA_CLRMASK	(0xDFFFFFFF)
-
-/*
- *Source Offset (PSB_2D_SRC_OFF_BH)
- */
-#define PSB_2D_SRCOFF_XSTART_MASK	((0x00000FFF) << 12)
-#define PSB_2D_SRCOFF_XSTART_SHIFT	(12)
-#define PSB_2D_SRCOFF_YSTART_MASK	(0x00000FFF)
-#define PSB_2D_SRCOFF_YSTART_SHIFT	(0)
-
-/*
- * Mask Offset (PSB_2D_MASK_OFF_BH)
- */
-#define PSB_2D_MASKOFF_XSTART_MASK	((0x00000FFF) << 12)
-#define PSB_2D_MASKOFF_XSTART_SHIFT	(12)
-#define PSB_2D_MASKOFF_YSTART_MASK	(0x00000FFF)
-#define PSB_2D_MASKOFF_YSTART_SHIFT	(0)
-
-/*
- * 2D Fence (see PSB_2D_FENCE_BH): bits 0:27 are ignored
- */
-
-/*
- *Blit Rectangle (PSB_2D_BLIT_BH)
- */
-
-#define PSB_2D_ROT_MASK			(3 << 25)
-#define PSB_2D_ROT_CLRMASK		(~PSB_2D_ROT_MASK)
-#define PSB_2D_ROT_NONE			(0 << 25)
-#define PSB_2D_ROT_90DEGS		(1 << 25)
-#define PSB_2D_ROT_180DEGS		(2 << 25)
-#define PSB_2D_ROT_270DEGS		(3 << 25)
-
-#define PSB_2D_COPYORDER_MASK		(3 << 23)
-#define PSB_2D_COPYORDER_CLRMASK	(~PSB_2D_COPYORDER_MASK)
-#define PSB_2D_COPYORDER_TL2BR		(0 << 23)
-#define PSB_2D_COPYORDER_BR2TL		(1 << 23)
-#define PSB_2D_COPYORDER_TR2BL		(2 << 23)
-#define PSB_2D_COPYORDER_BL2TR		(3 << 23)
-
-#define PSB_2D_DSTCK_CLRMASK		(0xFF9FFFFF)
-#define PSB_2D_DSTCK_DISABLE		(0x00000000)
-#define PSB_2D_DSTCK_PASS		(0x00200000)
-#define PSB_2D_DSTCK_REJECT		(0x00400000)
-
-#define PSB_2D_SRCCK_CLRMASK		(0xFFE7FFFF)
-#define PSB_2D_SRCCK_DISABLE		(0x00000000)
-#define PSB_2D_SRCCK_PASS		(0x00080000)
-#define PSB_2D_SRCCK_REJECT		(0x00100000)
-
-#define PSB_2D_CLIP_ENABLE		(0x00040000)
-
-#define PSB_2D_ALPHA_ENABLE		(0x00020000)
-
-#define PSB_2D_PAT_CLRMASK		(0xFFFEFFFF)
-#define PSB_2D_PAT_MASK			(0x00010000)
-#define PSB_2D_USE_PAT			(0x00010000)
-#define PSB_2D_USE_FILL			(0x00000000)
-/*
- * Tungsten Graphics note on rop codes: If rop A and rop B are
- * identical, the mask surface will not be read and need not be
- * set up.
- */
-
-#define PSB_2D_ROP3B_MASK		(0x0000FF00)
-#define PSB_2D_ROP3B_CLRMASK		(0xFFFF00FF)
-#define PSB_2D_ROP3B_SHIFT		(8)
-/* rop code A */
-#define PSB_2D_ROP3A_MASK		(0x000000FF)
-#define PSB_2D_ROP3A_CLRMASK		(0xFFFFFF00)
-#define PSB_2D_ROP3A_SHIFT		(0)
-
-#define PSB_2D_ROP4_MASK		(0x0000FFFF)
-/*
- *	DWORD0:	(Only pass if Pattern control == Use Fill Colour)
- *	Fill Colour RGBA8888
- */
-#define PSB_2D_FILLCOLOUR_MASK		(0xFFFFFFFF)
-#define PSB_2D_FILLCOLOUR_SHIFT		(0)
-/*
- *	DWORD1: (Always Present)
- *	X Start (Dest)
- *	Y Start (Dest)
- */
-#define PSB_2D_DST_XSTART_MASK		(0x00FFF000)
-#define PSB_2D_DST_XSTART_CLRMASK	(0xFF000FFF)
-#define PSB_2D_DST_XSTART_SHIFT		(12)
-#define PSB_2D_DST_YSTART_MASK		(0x00000FFF)
-#define PSB_2D_DST_YSTART_CLRMASK	(0xFFFFF000)
-#define PSB_2D_DST_YSTART_SHIFT		(0)
-/*
- *	DWORD2: (Always Present)
- *	X Size (Dest)
- *	Y Size (Dest)
- */
-#define PSB_2D_DST_XSIZE_MASK		(0x00FFF000)
-#define PSB_2D_DST_XSIZE_CLRMASK	(0xFF000FFF)
-#define PSB_2D_DST_XSIZE_SHIFT		(12)
-#define PSB_2D_DST_YSIZE_MASK		(0x00000FFF)
-#define PSB_2D_DST_YSIZE_CLRMASK	(0xFFFFF000)
-#define PSB_2D_DST_YSIZE_SHIFT		(0)
-
-/*
- * Source Surface (PSB_2D_SRC_SURF_BH)
- */
-/*
- * WORD 0
- */
-
-#define PSB_2D_SRC_FORMAT_MASK		(0x00078000)
-#define PSB_2D_SRC_1_PAL		(0x00000000)
-#define PSB_2D_SRC_2_PAL		(0x00008000)
-#define PSB_2D_SRC_4_PAL		(0x00010000)
-#define PSB_2D_SRC_8_PAL		(0x00018000)
-#define PSB_2D_SRC_8_ALPHA		(0x00020000)
-#define PSB_2D_SRC_4_ALPHA		(0x00028000)
-#define PSB_2D_SRC_332RGB		(0x00030000)
-#define PSB_2D_SRC_4444ARGB		(0x00038000)
-#define PSB_2D_SRC_555RGB		(0x00040000)
-#define PSB_2D_SRC_1555ARGB		(0x00048000)
-#define PSB_2D_SRC_565RGB		(0x00050000)
-#define PSB_2D_SRC_0888ARGB		(0x00058000)
-#define PSB_2D_SRC_8888ARGB		(0x00060000)
-#define PSB_2D_SRC_8888UYVY		(0x00068000)
-#define PSB_2D_SRC_RESERVED		(0x00070000)
-#define PSB_2D_SRC_1555ARGB_LOOKUP	(0x00078000)
-
-
-#define PSB_2D_SRC_STRIDE_MASK		(0x00007FFF)
-#define PSB_2D_SRC_STRIDE_CLRMASK	(0xFFFF8000)
-#define PSB_2D_SRC_STRIDE_SHIFT		(0)
-/*
- *  WORD 1 - Base Address
- */
-#define PSB_2D_SRC_ADDR_MASK		(0x0FFFFFFC)
-#define PSB_2D_SRC_ADDR_CLRMASK		(0x00000003)
-#define PSB_2D_SRC_ADDR_SHIFT		(2)
-#define PSB_2D_SRC_ADDR_ALIGNSHIFT	(2)
-
-/*
- * Pattern Surface (PSB_2D_PAT_SURF_BH)
- */
-/*
- *  WORD 0
- */
-
-#define PSB_2D_PAT_FORMAT_MASK		(0x00078000)
-#define PSB_2D_PAT_1_PAL		(0x00000000)
-#define PSB_2D_PAT_2_PAL		(0x00008000)
-#define PSB_2D_PAT_4_PAL		(0x00010000)
-#define PSB_2D_PAT_8_PAL		(0x00018000)
-#define PSB_2D_PAT_8_ALPHA		(0x00020000)
-#define PSB_2D_PAT_4_ALPHA		(0x00028000)
-#define PSB_2D_PAT_332RGB		(0x00030000)
-#define PSB_2D_PAT_4444ARGB		(0x00038000)
-#define PSB_2D_PAT_555RGB		(0x00040000)
-#define PSB_2D_PAT_1555ARGB		(0x00048000)
-#define PSB_2D_PAT_565RGB		(0x00050000)
-#define PSB_2D_PAT_0888ARGB		(0x00058000)
-#define PSB_2D_PAT_8888ARGB		(0x00060000)
-
-#define PSB_2D_PAT_STRIDE_MASK		(0x00007FFF)
-#define PSB_2D_PAT_STRIDE_CLRMASK	(0xFFFF8000)
-#define PSB_2D_PAT_STRIDE_SHIFT		(0)
-/*
- *  WORD 1 - Base Address
- */
-#define PSB_2D_PAT_ADDR_MASK		(0x0FFFFFFC)
-#define PSB_2D_PAT_ADDR_CLRMASK		(0x00000003)
-#define PSB_2D_PAT_ADDR_SHIFT		(2)
-#define PSB_2D_PAT_ADDR_ALIGNSHIFT	(2)
-
-/*
- * Destination Surface (PSB_2D_DST_SURF_BH)
- */
-/*
- * WORD 0
- */
-
-#define PSB_2D_DST_FORMAT_MASK		(0x00078000)
-#define PSB_2D_DST_332RGB		(0x00030000)
-#define PSB_2D_DST_4444ARGB		(0x00038000)
-#define PSB_2D_DST_555RGB		(0x00040000)
-#define PSB_2D_DST_1555ARGB		(0x00048000)
-#define PSB_2D_DST_565RGB		(0x00050000)
-#define PSB_2D_DST_0888ARGB		(0x00058000)
-#define PSB_2D_DST_8888ARGB		(0x00060000)
-#define PSB_2D_DST_8888AYUV		(0x00070000)
-
-#define PSB_2D_DST_STRIDE_MASK		(0x00007FFF)
-#define PSB_2D_DST_STRIDE_CLRMASK	(0xFFFF8000)
-#define PSB_2D_DST_STRIDE_SHIFT		(0)
-/*
- * WORD 1 - Base Address
- */
-#define PSB_2D_DST_ADDR_MASK		(0x0FFFFFFC)
-#define PSB_2D_DST_ADDR_CLRMASK		(0x00000003)
-#define PSB_2D_DST_ADDR_SHIFT		(2)
-#define PSB_2D_DST_ADDR_ALIGNSHIFT	(2)
-
-/*
- * Mask Surface (PSB_2D_MASK_SURF_BH)
- */
-/*
- * WORD 0
- */
-#define PSB_2D_MASK_STRIDE_MASK		(0x00007FFF)
-#define PSB_2D_MASK_STRIDE_CLRMASK	(0xFFFF8000)
-#define PSB_2D_MASK_STRIDE_SHIFT	(0)
-/*
- *  WORD 1 - Base Address
- */
-#define PSB_2D_MASK_ADDR_MASK		(0x0FFFFFFC)
-#define PSB_2D_MASK_ADDR_CLRMASK	(0x00000003)
-#define PSB_2D_MASK_ADDR_SHIFT		(2)
-#define PSB_2D_MASK_ADDR_ALIGNSHIFT	(2)
-
-/*
- * Source Palette (PSB_2D_SRC_PAL_BH)
- */
-
-#define PSB_2D_SRCPAL_ADDR_SHIFT	(0)
-#define PSB_2D_SRCPAL_ADDR_CLRMASK	(0xF0000007)
-#define PSB_2D_SRCPAL_ADDR_MASK		(0x0FFFFFF8)
-#define PSB_2D_SRCPAL_BYTEALIGN		(1024)
-
-/*
- * Pattern Palette (PSB_2D_PAT_PAL_BH)
- */
-
-#define PSB_2D_PATPAL_ADDR_SHIFT	(0)
-#define PSB_2D_PATPAL_ADDR_CLRMASK	(0xF0000007)
-#define PSB_2D_PATPAL_ADDR_MASK		(0x0FFFFFF8)
-#define PSB_2D_PATPAL_BYTEALIGN		(1024)
-
-/*
- * Rop3 Codes (2 LS bytes)
- */
-
-#define PSB_2D_ROP3_SRCCOPY		(0xCCCC)
-#define PSB_2D_ROP3_PATCOPY		(0xF0F0)
-#define PSB_2D_ROP3_WHITENESS		(0xFFFF)
-#define PSB_2D_ROP3_BLACKNESS		(0x0000)
-#define PSB_2D_ROP3_SRC			(0xCC)
-#define PSB_2D_ROP3_PAT			(0xF0)
-#define PSB_2D_ROP3_DST			(0xAA)
-
-/*
- * Sizes.
- */
-
-#define PSB_SCENE_HW_COOKIE_SIZE	16
-#define PSB_TA_MEM_HW_COOKIE_SIZE	16
-
-/*
- * Scene stuff.
- */
-
-#define PSB_NUM_HW_SCENES		2
-
-/*
- * Scheduler completion actions.
- */
-
-#define PSB_RASTER_BLOCK		0
-#define PSB_RASTER			1
-#define PSB_RETURN			2
-#define PSB_TA				3
-
-/* Power management */
-#define PSB_PUNIT_PORT			0x04
-#define PSB_OSPMBA			0x78
-#define PSB_APMBA			0x7a
-#define PSB_APM_CMD			0x0
-#define PSB_APM_STS			0x04
-#define PSB_PWRGT_VID_ENC_MASK		0x30
-#define PSB_PWRGT_VID_DEC_MASK		0xc
-#define PSB_PWRGT_GL3_MASK		0xc0
-
-#define PSB_PM_SSC			0x20
-#define PSB_PM_SSS			0x30
-#define PSB_PWRGT_DISPLAY_MASK		0xc /*on a different BA than video/gfx*/
-#define MDFLD_PWRGT_DISPLAY_A_CNTR	0x0000000c
-#define MDFLD_PWRGT_DISPLAY_B_CNTR	0x0000c000
-#define MDFLD_PWRGT_DISPLAY_C_CNTR	0x00030000
-#define MDFLD_PWRGT_DISP_MIPI_CNTR	0x000c0000
-#define MDFLD_PWRGT_DISPLAY_CNTR    (MDFLD_PWRGT_DISPLAY_A_CNTR | MDFLD_PWRGT_DISPLAY_B_CNTR | MDFLD_PWRGT_DISPLAY_C_CNTR | MDFLD_PWRGT_DISP_MIPI_CNTR) /* 0x000fc00c */
-/* Display SSS register bits are different in A0 vs. B0 */
-#define PSB_PWRGT_GFX_MASK		0x3
-#define MDFLD_PWRGT_DISPLAY_A_STS	0x000000c0
-#define MDFLD_PWRGT_DISPLAY_B_STS	0x00000300
-#define MDFLD_PWRGT_DISPLAY_C_STS	0x00000c00
-#define PSB_PWRGT_GFX_MASK_B0		0xc3
-#define MDFLD_PWRGT_DISPLAY_A_STS_B0	0x0000000c
-#define MDFLD_PWRGT_DISPLAY_B_STS_B0	0x0000c000
-#define MDFLD_PWRGT_DISPLAY_C_STS_B0	0x00030000
-#define MDFLD_PWRGT_DISP_MIPI_STS	0x000c0000
-#define MDFLD_PWRGT_DISPLAY_STS_A0    (MDFLD_PWRGT_DISPLAY_A_STS | MDFLD_PWRGT_DISPLAY_B_STS | MDFLD_PWRGT_DISPLAY_C_STS | MDFLD_PWRGT_DISP_MIPI_STS) /* 0x000fc00c */
-#define MDFLD_PWRGT_DISPLAY_STS_B0    (MDFLD_PWRGT_DISPLAY_A_STS_B0 | MDFLD_PWRGT_DISPLAY_B_STS_B0 | MDFLD_PWRGT_DISPLAY_C_STS_B0 | MDFLD_PWRGT_DISP_MIPI_STS) /* 0x000fc00c */
-#endif
diff --git a/drivers/staging/media/go7007/go7007-usb.c b/drivers/staging/media/go7007/go7007-usb.c
index 70e006b50f29..5443e25086e9 100644
--- a/drivers/staging/media/go7007/go7007-usb.c
+++ b/drivers/staging/media/go7007/go7007-usb.c
@@ -1279,3 +1279,4 @@ static struct usb_driver go7007_usb_driver = {
 };
 
 module_usb_driver(go7007_usb_driver);
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/staging/omapdrm/Makefile b/drivers/staging/omapdrm/Makefile
index 592cf69020cd..d9cdc120d122 100644
--- a/drivers/staging/omapdrm/Makefile
+++ b/drivers/staging/omapdrm/Makefile
@@ -7,6 +7,7 @@ ccflags-y := -Iinclude/drm -Werror
 omapdrm-y := omap_drv.o \
 	omap_debugfs.o \
 	omap_crtc.o \
+	omap_plane.o \
 	omap_encoder.o \
 	omap_connector.o \
 	omap_fb.o \
diff --git a/drivers/staging/omapdrm/omap_crtc.c b/drivers/staging/omapdrm/omap_crtc.c
index cffdf5e12394..17ca163e5896 100644
--- a/drivers/staging/omapdrm/omap_crtc.c
+++ b/drivers/staging/omapdrm/omap_crtc.c
@@ -27,196 +27,95 @@
 
 struct omap_crtc {
 	struct drm_crtc base;
-	struct omap_overlay *ovl;
-	struct omap_overlay_info info;
+	struct drm_plane *plane;
+	const char *name;
 	int id;
 
-	/* if there is a pending flip, this will be non-null: */
+	/* if there is a pending flip, these will be non-null: */
 	struct drm_pending_vblank_event *event;
+	struct drm_framebuffer *old_fb;
 };
 
-/* push changes down to dss2 */
-static int commit(struct drm_crtc *crtc)
-{
-	struct drm_device *dev = crtc->dev;
-	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
-	struct omap_overlay *ovl = omap_crtc->ovl;
-	struct omap_overlay_info *info = &omap_crtc->info;
-	int ret;
-
-	DBG("%s", omap_crtc->ovl->name);
-	DBG("%dx%d -> %dx%d (%d)", info->width, info->height, info->out_width,
-			info->out_height, info->screen_width);
-	DBG("%d,%d %08x", info->pos_x, info->pos_y, info->paddr);
-
-	/* NOTE: do we want to do this at all here, or just wait
-	 * for dpms(ON) since other CRTC's may not have their mode
-	 * set yet, so fb dimensions may still change..
-	 */
-	ret = ovl->set_overlay_info(ovl, info);
-	if (ret) {
-		dev_err(dev->dev, "could not set overlay info\n");
-		return ret;
-	}
-
-	/* our encoder doesn't necessarily get a commit() after this, in
-	 * particular in the dpms() and mode_set_base() cases, so force the
-	 * manager to update:
-	 *
-	 * could this be in the encoder somehow?
-	 */
-	if (ovl->manager) {
-		ret = ovl->manager->apply(ovl->manager);
-		if (ret) {
-			dev_err(dev->dev, "could not apply settings\n");
-			return ret;
-		}
-	}
-
-	if (info->enabled) {
-		omap_framebuffer_flush(crtc->fb, crtc->x, crtc->y,
-				crtc->fb->width, crtc->fb->height);
-	}
-
-	return 0;
-}
-
-/* update parameters that are dependent on the framebuffer dimensions and
- * position within the fb that this crtc scans out from. This is called
- * when framebuffer dimensions or x,y base may have changed, either due
- * to our mode, or a change in another crtc that is scanning out of the
- * same fb.
- */
-static void update_scanout(struct drm_crtc *crtc)
-{
-	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
-	dma_addr_t paddr;
-	unsigned int screen_width;
-
-	omap_framebuffer_get_buffer(crtc->fb, crtc->x, crtc->y,
-			NULL, &paddr, &screen_width);
-
-	DBG("%s: %d,%d: %08x (%d)", omap_crtc->ovl->name,
-			crtc->x, crtc->y, (u32)paddr, screen_width);
-
-	omap_crtc->info.paddr = paddr;
-	omap_crtc->info.screen_width = screen_width;
-}
-
 static void omap_crtc_gamma_set(struct drm_crtc *crtc,
 		u16 *red, u16 *green, u16 *blue, uint32_t start, uint32_t size)
 {
-	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
-	DBG("%s", omap_crtc->ovl->name);
+	/* not supported.. at least not yet */
 }
 
 static void omap_crtc_destroy(struct drm_crtc *crtc)
 {
 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
-	DBG("%s", omap_crtc->ovl->name);
+	omap_crtc->plane->funcs->destroy(omap_crtc->plane);
 	drm_crtc_cleanup(crtc);
 	kfree(omap_crtc);
 }
 
 static void omap_crtc_dpms(struct drm_crtc *crtc, int mode)
 {
+	struct omap_drm_private *priv = crtc->dev->dev_private;
 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
+	int i;
 
-	DBG("%s: %d", omap_crtc->ovl->name, mode);
+	WARN_ON(omap_plane_dpms(omap_crtc->plane, mode));
 
-	if (mode == DRM_MODE_DPMS_ON) {
-		update_scanout(crtc);
-		omap_crtc->info.enabled = true;
-	} else {
-		omap_crtc->info.enabled = false;
+	for (i = 0; i < priv->num_planes; i++) {
+		struct drm_plane *plane = priv->planes[i];
+		if (plane->crtc == crtc)
+			WARN_ON(omap_plane_dpms(plane, mode));
 	}
-
-	WARN_ON(commit(crtc));
 }
 
 static bool omap_crtc_mode_fixup(struct drm_crtc *crtc,
-				  struct drm_display_mode *mode,
-				  struct drm_display_mode *adjusted_mode)
+		struct drm_display_mode *mode,
+		struct drm_display_mode *adjusted_mode)
 {
-	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
-	DBG("%s", omap_crtc->ovl->name);
 	return true;
 }
 
 static int omap_crtc_mode_set(struct drm_crtc *crtc,
-			       struct drm_display_mode *mode,
-			       struct drm_display_mode *adjusted_mode,
-			       int x, int y,
-			       struct drm_framebuffer *old_fb)
+		struct drm_display_mode *mode,
+		struct drm_display_mode *adjusted_mode,
+		int x, int y,
+		struct drm_framebuffer *old_fb)
 {
 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
+	struct drm_plane *plane = omap_crtc->plane;
 
-	DBG("%s: %d,%d: %dx%d", omap_crtc->ovl->name, x, y,
-			mode->hdisplay, mode->vdisplay);
-
-	/* just use adjusted mode */
-	mode = adjusted_mode;
-
-	omap_crtc->info.width = mode->hdisplay;
-	omap_crtc->info.height = mode->vdisplay;
-	omap_crtc->info.out_width = mode->hdisplay;
-	omap_crtc->info.out_height = mode->vdisplay;
-	omap_crtc->info.color_mode = OMAP_DSS_COLOR_RGB24U;
-	omap_crtc->info.rotation_type = OMAP_DSS_ROT_DMA;
-	omap_crtc->info.rotation = OMAP_DSS_ROT_0;
-	omap_crtc->info.global_alpha = 0xff;
-	omap_crtc->info.mirror = 0;
-	omap_crtc->info.mirror = 0;
-	omap_crtc->info.pos_x = 0;
-	omap_crtc->info.pos_y = 0;
-#if 0 /* re-enable when these are available in DSS2 driver */
-	omap_crtc->info.zorder = 3;        /* GUI in the front, video behind */
-	omap_crtc->info.min_x_decim = 1;
-	omap_crtc->info.max_x_decim = 1;
-	omap_crtc->info.min_y_decim = 1;
-	omap_crtc->info.max_y_decim = 1;
-#endif
-
-	update_scanout(crtc);
-
-	return 0;
+	return omap_plane_mode_set(plane, crtc, crtc->fb,
+			0, 0, mode->hdisplay, mode->vdisplay,
+			x << 16, y << 16,
+			mode->hdisplay << 16, mode->vdisplay << 16);
 }
 
 static void omap_crtc_prepare(struct drm_crtc *crtc)
 {
 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
-	struct omap_overlay *ovl = omap_crtc->ovl;
-
-	DBG("%s", omap_crtc->ovl->name);
-
-	ovl->get_overlay_info(ovl, &omap_crtc->info);
-
+	DBG("%s", omap_crtc->name);
 	omap_crtc_dpms(crtc, DRM_MODE_DPMS_OFF);
 }
 
 static void omap_crtc_commit(struct drm_crtc *crtc)
 {
 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
-	DBG("%s", omap_crtc->ovl->name);
+	DBG("%s", omap_crtc->name);
 	omap_crtc_dpms(crtc, DRM_MODE_DPMS_ON);
 }
 
 static int omap_crtc_mode_set_base(struct drm_crtc *crtc, int x, int y,
-		    struct drm_framebuffer *old_fb)
+		struct drm_framebuffer *old_fb)
 {
 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
+	struct drm_plane *plane = omap_crtc->plane;
+	struct drm_display_mode *mode = &crtc->mode;
 
-	DBG("%s %d,%d: fb=%p", omap_crtc->ovl->name, x, y, old_fb);
-
-	update_scanout(crtc);
-
-	return commit(crtc);
+	return plane->funcs->update_plane(plane, crtc, crtc->fb,
+			0, 0, mode->hdisplay, mode->vdisplay,
+			x << 16, y << 16,
+			mode->hdisplay << 16, mode->vdisplay << 16);
 }
 
 static void omap_crtc_load_lut(struct drm_crtc *crtc)
 {
-	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
-	DBG("%s", omap_crtc->ovl->name);
 }
 
 static void page_flip_cb(void *arg)
@@ -225,15 +124,16 @@ static void page_flip_cb(void *arg)
 	struct drm_device *dev = crtc->dev;
 	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
 	struct drm_pending_vblank_event *event = omap_crtc->event;
+	struct drm_framebuffer *old_fb = omap_crtc->old_fb;
 	struct timeval now;
 	unsigned long flags;
 
 	WARN_ON(!event);
 
 	omap_crtc->event = NULL;
+	omap_crtc->old_fb = NULL;
 
-	update_scanout(crtc);
-	WARN_ON(commit(crtc));
+	omap_crtc_mode_set_base(crtc, crtc->x, crtc->y, old_fb);
 
 	/* wakeup userspace */
 	/* TODO: this should happen *after* flip in vsync IRQ handler */
@@ -264,10 +164,11 @@ static int omap_crtc_page_flip_locked(struct drm_crtc *crtc,
 		return -EINVAL;
 	}
 
-	crtc->fb = fb;
+	omap_crtc->old_fb = crtc->fb;
 	omap_crtc->event = event;
+	crtc->fb = fb;
 
-	omap_gem_op_async(omap_framebuffer_bo(fb), OMAP_GEM_READ,
+	omap_gem_op_async(omap_framebuffer_bo(fb, 0), OMAP_GEM_READ,
 			page_flip_cb, crtc);
 
 	return 0;
@@ -290,12 +191,6 @@ static const struct drm_crtc_helper_funcs omap_crtc_helper_funcs = {
 	.load_lut = omap_crtc_load_lut,
 };
 
-struct omap_overlay *omap_crtc_get_overlay(struct drm_crtc *crtc)
-{
-	struct omap_crtc *omap_crtc = to_omap_crtc(crtc);
-	return omap_crtc->ovl;
-}
-
 /* initialize crtc */
 struct drm_crtc *omap_crtc_init(struct drm_device *dev,
 		struct omap_overlay *ovl, int id)
@@ -310,9 +205,13 @@ struct drm_crtc *omap_crtc_init(struct drm_device *dev,
 		goto fail;
 	}
 
-	omap_crtc->ovl = ovl;
-	omap_crtc->id = id;
 	crtc = &omap_crtc->base;
+
+	omap_crtc->plane = omap_plane_init(dev, ovl, (1 << id), true);
+	omap_crtc->plane->crtc = crtc;
+	omap_crtc->name = ovl->name;
+	omap_crtc->id = id;
+
 	drm_crtc_init(dev, crtc, &omap_crtc_funcs);
 	drm_crtc_helper_add(crtc, &omap_crtc_helper_funcs);
 
diff --git a/drivers/staging/omapdrm/omap_drv.c b/drivers/staging/omapdrm/omap_drv.c
index 602aa2dd49c8..3bbea9aac404 100644
--- a/drivers/staging/omapdrm/omap_drv.c
+++ b/drivers/staging/omapdrm/omap_drv.c
@@ -204,12 +204,6 @@ static int create_crtc(struct drm_device *dev, struct omap_overlay *ovl,
 	struct omap_overlay_manager *mgr = NULL;
 	struct drm_crtc *crtc;
 
-	if (ovl->manager) {
-		DBG("disconnecting %s from %s", ovl->name,
-					ovl->manager->name);
-		ovl->unset_manager(ovl);
-	}
-
 	/* find next best connector, ones with detected connection first
 	 */
 	while (*j < priv->num_connectors && !mgr) {
@@ -245,11 +239,6 @@ static int create_crtc(struct drm_device *dev, struct omap_overlay *ovl,
 		(*j)++;
 	}
 
-	if (mgr) {
-		DBG("connecting %s to %s", ovl->name, mgr->name);
-		ovl->set_manager(ovl, mgr);
-	}
-
 	crtc = omap_crtc_init(dev, ovl, priv->num_crtcs);
 
 	if (!crtc) {
@@ -265,6 +254,26 @@ static int create_crtc(struct drm_device *dev, struct omap_overlay *ovl,
 	return 0;
 }
 
+static int create_plane(struct drm_device *dev, struct omap_overlay *ovl,
+		unsigned int possible_crtcs)
+{
+	struct omap_drm_private *priv = dev->dev_private;
+	struct drm_plane *plane =
+			omap_plane_init(dev, ovl, possible_crtcs, false);
+
+	if (!plane) {
+		dev_err(dev->dev, "could not create plane: %s\n",
+				ovl->name);
+		return -ENOMEM;
+	}
+
+	BUG_ON(priv->num_planes >= ARRAY_SIZE(priv->planes));
+
+	priv->planes[priv->num_planes++] = plane;
+
+	return 0;
+}
+
 static int match_dev_name(struct omap_dss_device *dssdev, void *data)
 {
 	return !strcmp(dssdev->name, data);
@@ -332,6 +341,12 @@ static int omap_modeset_init(struct drm_device *dev)
 				omap_dss_get_overlay(kms_pdata->ovl_ids[i]);
 			create_crtc(dev, ovl, &j, connected_connectors);
 		}
+
+		for (i = 0; i < kms_pdata->pln_cnt; i++) {
+			struct omap_overlay *ovl =
+				omap_dss_get_overlay(kms_pdata->pln_ids[i]);
+			create_plane(dev, ovl, (1 << priv->num_crtcs) - 1);
+		}
 	} else {
 		/* otherwise just grab up to CONFIG_DRM_OMAP_NUM_CRTCS and try
 		 * to make educated guesses about everything else
@@ -353,6 +368,12 @@ static int omap_modeset_init(struct drm_device *dev)
 			create_crtc(dev, omap_dss_get_overlay(i),
 					&j, connected_connectors);
 		}
+
+		/* use any remaining overlays as drm planes */
+		for (; i < omap_dss_get_num_overlays(); i++) {
+			struct omap_overlay *ovl = omap_dss_get_overlay(i);
+			create_plane(dev, ovl, (1 << priv->num_crtcs) - 1);
+		}
 	}
 
 	/* for now keep the mapping of CRTCs and encoders static.. */
@@ -361,15 +382,7 @@ static int omap_modeset_init(struct drm_device *dev)
 		struct omap_overlay_manager *mgr =
 				omap_encoder_get_manager(encoder);
 
-		encoder->possible_crtcs = 0;
-
-		for (j = 0; j < priv->num_crtcs; j++) {
-			struct omap_overlay *ovl =
-					omap_crtc_get_overlay(priv->crtcs[j]);
-			if (ovl->manager == mgr) {
-				encoder->possible_crtcs |= (1 << j);
-			}
-		}
+		encoder->possible_crtcs = (1 << priv->num_crtcs) - 1;
 
 		DBG("%s: possible_crtcs=%08x", mgr->name,
 					encoder->possible_crtcs);
@@ -377,8 +390,8 @@ static int omap_modeset_init(struct drm_device *dev)
 
 	dump_video_chains();
 
-	dev->mode_config.min_width = 256;
-	dev->mode_config.min_height = 256;
+	dev->mode_config.min_width = 32;
+	dev->mode_config.min_height = 32;
 
 	/* note: eventually will need some cpu_is_omapXYZ() type stuff here
 	 * to fill in these limits properly on different OMAP generations..
@@ -708,6 +721,18 @@ static struct vm_operations_struct omap_gem_vm_ops = {
 	.close = drm_gem_vm_close,
 };
 
+static const struct file_operations omapdriver_fops = {
+		.owner = THIS_MODULE,
+		.open = drm_open,
+		.unlocked_ioctl = drm_ioctl,
+		.release = drm_release,
+		.mmap = omap_gem_mmap,
+		.poll = drm_poll,
+		.fasync = drm_fasync,
+		.read = drm_read,
+		.llseek = noop_llseek,
+};
+
 static struct drm_driver omap_drm_driver = {
 		.driver_features =
 				DRIVER_HAVE_IRQ | DRIVER_MODESET | DRIVER_GEM,
@@ -738,17 +763,7 @@ static struct drm_driver omap_drm_driver = {
 		.dumb_destroy = omap_gem_dumb_destroy,
 		.ioctls = ioctls,
 		.num_ioctls = DRM_OMAP_NUM_IOCTLS,
-		.fops = {
-				.owner = THIS_MODULE,
-				.open = drm_open,
-				.unlocked_ioctl = drm_ioctl,
-				.release = drm_release,
-				.mmap = omap_gem_mmap,
-				.poll = drm_poll,
-				.fasync = drm_fasync,
-				.read = drm_read,
-				.llseek = noop_llseek,
-		},
+		.fops = &omapdriver_fops,
 		.name = DRIVER_NAME,
 		.desc = DRIVER_DESC,
 		.date = DRIVER_DATE,
diff --git a/drivers/staging/omapdrm/omap_drv.h b/drivers/staging/omapdrm/omap_drv.h
index 76c42515ecc5..61fe022dda5b 100644
--- a/drivers/staging/omapdrm/omap_drv.h
+++ b/drivers/staging/omapdrm/omap_drv.h
@@ -24,6 +24,7 @@
 #include <linux/module.h>
 #include <linux/types.h>
 #include <drm/drmP.h>
+#include <drm/drm_crtc_helper.h>
 #include "omap_drm.h"
 #include "omap_priv.h"
 
@@ -41,6 +42,8 @@
 struct omap_drm_private {
 	unsigned int num_crtcs;
 	struct drm_crtc *crtcs[8];
+	unsigned int num_planes;
+	struct drm_plane *planes[8];
 	unsigned int num_encoders;
 	struct drm_encoder *encoders[8];
 	unsigned int num_connectors;
@@ -61,7 +64,17 @@ void omap_fbdev_free(struct drm_device *dev);
 
 struct drm_crtc *omap_crtc_init(struct drm_device *dev,
 		struct omap_overlay *ovl, int id);
-struct omap_overlay *omap_crtc_get_overlay(struct drm_crtc *crtc);
+
+struct drm_plane *omap_plane_init(struct drm_device *dev,
+		struct omap_overlay *ovl, unsigned int possible_crtcs,
+		bool priv);
+int omap_plane_dpms(struct drm_plane *plane, int mode);
+int omap_plane_mode_set(struct drm_plane *plane,
+		struct drm_crtc *crtc, struct drm_framebuffer *fb,
+		int crtc_x, int crtc_y,
+		unsigned int crtc_w, unsigned int crtc_h,
+		uint32_t src_x, uint32_t src_y,
+		uint32_t src_w, uint32_t src_h);
 
 struct drm_encoder *omap_encoder_init(struct drm_device *dev,
 		struct omap_overlay_manager *mgr);
@@ -80,12 +93,14 @@ void omap_connector_flush(struct drm_connector *connector,
 		int x, int y, int w, int h);
 
 struct drm_framebuffer *omap_framebuffer_create(struct drm_device *dev,
-		struct drm_file *file, struct drm_mode_fb_cmd *mode_cmd);
+		struct drm_file *file, struct drm_mode_fb_cmd2 *mode_cmd);
 struct drm_framebuffer *omap_framebuffer_init(struct drm_device *dev,
-		struct drm_mode_fb_cmd *mode_cmd, struct drm_gem_object *bo);
-struct drm_gem_object *omap_framebuffer_bo(struct drm_framebuffer *fb);
-int omap_framebuffer_get_buffer(struct drm_framebuffer *fb, int x, int y,
-		void **vaddr, dma_addr_t *paddr, unsigned int *screen_width);
+		struct drm_mode_fb_cmd2 *mode_cmd, struct drm_gem_object **bos);
+struct drm_gem_object *omap_framebuffer_bo(struct drm_framebuffer *fb, int p);
+int omap_framebuffer_pin(struct drm_framebuffer *fb);
+void omap_framebuffer_unpin(struct drm_framebuffer *fb);
+void omap_framebuffer_update_scanout(struct drm_framebuffer *fb, int x, int y,
+		struct omap_overlay_info *info);
 struct drm_connector *omap_framebuffer_get_next_connector(
 		struct drm_framebuffer *fb, struct drm_connector *from);
 void omap_framebuffer_flush(struct drm_framebuffer *fb,
@@ -132,4 +147,29 @@ static inline int align_pitch(int pitch, int width, int bpp)
 	return ALIGN(pitch, 8 * bytespp);
 }
 
+/* should these be made into common util helpers?
+ */
+
+static inline int objects_lookup(struct drm_device *dev,
+		struct drm_file *filp, uint32_t pixel_format,
+		struct drm_gem_object **bos, uint32_t *handles)
+{
+	int i, n = drm_format_num_planes(pixel_format);
+
+	for (i = 0; i < n; i++) {
+		bos[i] = drm_gem_object_lookup(dev, filp, handles[i]);
+		if (!bos[i]) {
+			goto fail;
+		}
+	}
+
+	return 0;
+
+fail:
+	while (--i > 0) {
+		drm_gem_object_unreference_unlocked(bos[i]);
+	}
+	return -ENOENT;
+}
+
 #endif /* __OMAP_DRV_H__ */
diff --git a/drivers/staging/omapdrm/omap_fb.c b/drivers/staging/omapdrm/omap_fb.c
index 0b50c5b3b564..d021a7ec58df 100644
--- a/drivers/staging/omapdrm/omap_fb.c
+++ b/drivers/staging/omapdrm/omap_fb.c
@@ -22,18 +22,57 @@
 #include "drm_crtc.h"
 #include "drm_crtc_helper.h"
 
-
 /*
  * framebuffer funcs
  */
 
+/* per-format info: */
+struct format {
+	enum omap_color_mode dss_format;
+	uint32_t pixel_format;
+	struct {
+		int stride_bpp;           /* this times width is stride */
+		int sub_y;                /* sub-sample in y dimension */
+	} planes[4];
+	bool yuv;
+};
+
+static const struct format formats[] = {
+	/* 16bpp [A]RGB: */
+	{ OMAP_DSS_COLOR_RGB16,       DRM_FORMAT_RGB565,   {{2, 1}}, false }, /* RGB16-565 */
+	{ OMAP_DSS_COLOR_RGB12U,      DRM_FORMAT_RGBX4444, {{2, 1}}, false }, /* RGB12x-4444 */
+	{ OMAP_DSS_COLOR_RGBX16,      DRM_FORMAT_XRGB4444, {{2, 1}}, false }, /* xRGB12-4444 */
+	{ OMAP_DSS_COLOR_RGBA16,      DRM_FORMAT_RGBA4444, {{2, 1}}, false }, /* RGBA12-4444 */
+	{ OMAP_DSS_COLOR_ARGB16,      DRM_FORMAT_ARGB4444, {{2, 1}}, false }, /* ARGB16-4444 */
+	{ OMAP_DSS_COLOR_XRGB16_1555, DRM_FORMAT_XRGB1555, {{2, 1}}, false }, /* xRGB15-1555 */
+	{ OMAP_DSS_COLOR_ARGB16_1555, DRM_FORMAT_ARGB1555, {{2, 1}}, false }, /* ARGB16-1555 */
+	/* 24bpp RGB: */
+	{ OMAP_DSS_COLOR_RGB24P,      DRM_FORMAT_RGB888,   {{3, 1}}, false }, /* RGB24-888 */
+	/* 32bpp [A]RGB: */
+	{ OMAP_DSS_COLOR_RGBX32,      DRM_FORMAT_RGBX8888, {{4, 1}}, false }, /* RGBx24-8888 */
+	{ OMAP_DSS_COLOR_RGB24U,      DRM_FORMAT_XRGB8888, {{4, 1}}, false }, /* xRGB24-8888 */
+	{ OMAP_DSS_COLOR_RGBA32,      DRM_FORMAT_RGBA8888, {{4, 1}}, false }, /* RGBA32-8888 */
+	{ OMAP_DSS_COLOR_ARGB32,      DRM_FORMAT_ARGB8888, {{4, 1}}, false }, /* ARGB32-8888 */
+	/* YUV: */
+	{ OMAP_DSS_COLOR_NV12,        DRM_FORMAT_NV12,     {{1, 1}, {1, 2}}, true },
+	{ OMAP_DSS_COLOR_YUV2,        DRM_FORMAT_YUYV,     {{2, 1}}, true },
+	{ OMAP_DSS_COLOR_UYVY,        DRM_FORMAT_UYVY,     {{2, 1}}, true },
+};
+
+/* per-plane info for the fb: */
+struct plane {
+	struct drm_gem_object *bo;
+	uint32_t pitch;
+	uint32_t offset;
+	dma_addr_t paddr;
+};
+
 #define to_omap_framebuffer(x) container_of(x, struct omap_framebuffer, base)
 
 struct omap_framebuffer {
 	struct drm_framebuffer base;
-	struct drm_gem_object *bo;
-	int size;
-	dma_addr_t paddr;
+	const struct format *format;
+	struct plane planes[4];
 };
 
 static int omap_framebuffer_create_handle(struct drm_framebuffer *fb,
@@ -41,22 +80,23 @@ static int omap_framebuffer_create_handle(struct drm_framebuffer *fb,
 		unsigned int *handle)
 {
 	struct omap_framebuffer *omap_fb = to_omap_framebuffer(fb);
-    return drm_gem_handle_create(file_priv, omap_fb->bo, handle);
+	return drm_gem_handle_create(file_priv,
+			omap_fb->planes[0].bo, handle);
 }
 
 static void omap_framebuffer_destroy(struct drm_framebuffer *fb)
 {
-	struct drm_device *dev = fb->dev;
 	struct omap_framebuffer *omap_fb = to_omap_framebuffer(fb);
+	int i, n = drm_format_num_planes(omap_fb->format->pixel_format);
 
 	DBG("destroy: FB ID: %d (%p)", fb->base.id, fb);
 
 	drm_framebuffer_cleanup(fb);
 
-	if (omap_fb->bo) {
-		if (omap_fb->paddr && omap_gem_put_paddr(omap_fb->bo))
-			dev_err(dev->dev, "could not unmap!\n");
-		drm_gem_object_unreference_unlocked(omap_fb->bo);
+	for (i = 0; i < n; i++) {
+		struct plane *plane = &omap_fb->planes[i];
+		if (plane->bo)
+			drm_gem_object_unreference_unlocked(plane->bo);
 	}
 
 	kfree(omap_fb);
@@ -83,37 +123,76 @@ static const struct drm_framebuffer_funcs omap_framebuffer_funcs = {
 	.dirty = omap_framebuffer_dirty,
 };
 
-/* returns the buffer size */
-int omap_framebuffer_get_buffer(struct drm_framebuffer *fb, int x, int y,
-		void **vaddr, dma_addr_t *paddr, unsigned int *screen_width)
+/* pins buffer in preparation for scanout */
+int omap_framebuffer_pin(struct drm_framebuffer *fb)
 {
 	struct omap_framebuffer *omap_fb = to_omap_framebuffer(fb);
-	int bpp = fb->bits_per_pixel / 8;
-	unsigned long offset;
+	int ret, i, n = drm_format_num_planes(omap_fb->format->pixel_format);
 
-	offset = (x * bpp) + (y * fb->pitch);
+	for (i = 0; i < n; i++) {
+		struct plane *plane = &omap_fb->planes[i];
+		ret = omap_gem_get_paddr(plane->bo, &plane->paddr, true);
+		if (ret)
+			goto fail;
+	}
 
-	if (vaddr) {
-		void *bo_vaddr = omap_gem_vaddr(omap_fb->bo);
-		/* note: we can only count on having a vaddr for buffers that
-		 * are allocated physically contiguously to begin with (ie.
-		 * dma_alloc_coherent()).  But this should be ok because it
-		 * is only used by legacy fbdev
-		 */
-		BUG_ON(IS_ERR_OR_NULL(bo_vaddr));
-		*vaddr = bo_vaddr + offset;
+	return 0;
+
+fail:
+	while (--i > 0) {
+		struct plane *plane = &omap_fb->planes[i];
+		omap_gem_put_paddr(plane->bo);
 	}
+	return ret;
+}
 
-	*paddr = omap_fb->paddr + offset;
-	*screen_width = fb->pitch / bpp;
+/* releases buffer when done with scanout */
+void omap_framebuffer_unpin(struct drm_framebuffer *fb)
+{
+	struct omap_framebuffer *omap_fb = to_omap_framebuffer(fb);
+	int i, n = drm_format_num_planes(omap_fb->format->pixel_format);
 
-	return omap_fb->size - offset;
+	for (i = 0; i < n; i++) {
+		struct plane *plane = &omap_fb->planes[i];
+		omap_gem_put_paddr(plane->bo);
+	}
 }
 
-struct drm_gem_object *omap_framebuffer_bo(struct drm_framebuffer *fb)
+/* update ovl info for scanout, handles cases of multi-planar fb's, etc.
+ */
+void omap_framebuffer_update_scanout(struct drm_framebuffer *fb, int x, int y,
+		struct omap_overlay_info *info)
 {
 	struct omap_framebuffer *omap_fb = to_omap_framebuffer(fb);
-	return omap_fb->bo;
+	const struct format *format = omap_fb->format;
+	struct plane *plane = &omap_fb->planes[0];
+	unsigned int offset;
+
+	offset = plane->offset +
+			(x * format->planes[0].stride_bpp) +
+			(y * plane->pitch / format->planes[0].sub_y);
+
+	info->color_mode   = format->dss_format;
+	info->paddr        = plane->paddr + offset;
+	info->screen_width = plane->pitch / format->planes[0].stride_bpp;
+
+	if (format->dss_format == OMAP_DSS_COLOR_NV12) {
+		plane = &omap_fb->planes[1];
+		offset = plane->offset +
+				(x * format->planes[1].stride_bpp) +
+				(y * plane->pitch / format->planes[1].sub_y);
+		info->p_uv_addr = plane->paddr + offset;
+	} else {
+		info->p_uv_addr = 0;
+	}
+}
+
+struct drm_gem_object *omap_framebuffer_bo(struct drm_framebuffer *fb, int p)
+{
+	struct omap_framebuffer *omap_fb = to_omap_framebuffer(fb);
+	if (p >= drm_format_num_planes(omap_fb->format->pixel_format))
+		return NULL;
+	return omap_fb->planes[p].bo;
 }
 
 /* iterate thru all the connectors, returning ones that are attached
@@ -171,39 +250,57 @@ void omap_framebuffer_flush(struct drm_framebuffer *fb,
 }
 
 struct drm_framebuffer *omap_framebuffer_create(struct drm_device *dev,
-		struct drm_file *file, struct drm_mode_fb_cmd *mode_cmd)
+		struct drm_file *file, struct drm_mode_fb_cmd2 *mode_cmd)
 {
-	struct drm_gem_object *bo;
+	struct drm_gem_object *bos[4];
 	struct drm_framebuffer *fb;
-	bo = drm_gem_object_lookup(dev, file, mode_cmd->handle);
-	if (!bo) {
-		return ERR_PTR(-ENOENT);
-	}
-	fb = omap_framebuffer_init(dev, mode_cmd, bo);
-	if (!fb) {
-		return ERR_PTR(-ENOMEM);
+	int ret;
+
+	ret = objects_lookup(dev, file, mode_cmd->pixel_format,
+			bos, mode_cmd->handles);
+	if (ret)
+		return ERR_PTR(ret);
+
+	fb = omap_framebuffer_init(dev, mode_cmd, bos);
+	if (IS_ERR(fb)) {
+		int i, n = drm_format_num_planes(mode_cmd->pixel_format);
+		for (i = 0; i < n; i++)
+			drm_gem_object_unreference_unlocked(bos[i]);
+		return fb;
 	}
 	return fb;
 }
 
 struct drm_framebuffer *omap_framebuffer_init(struct drm_device *dev,
-		struct drm_mode_fb_cmd *mode_cmd, struct drm_gem_object *bo)
+		struct drm_mode_fb_cmd2 *mode_cmd, struct drm_gem_object **bos)
 {
 	struct omap_framebuffer *omap_fb;
 	struct drm_framebuffer *fb = NULL;
-	int size, ret;
+	const struct format *format = NULL;
+	int ret, i, n = drm_format_num_planes(mode_cmd->pixel_format);
 
-	DBG("create framebuffer: dev=%p, mode_cmd=%p (%dx%d@%d)",
+	DBG("create framebuffer: dev=%p, mode_cmd=%p (%dx%d@%4.4s)",
 			dev, mode_cmd, mode_cmd->width, mode_cmd->height,
-			mode_cmd->bpp);
+			(char *)&mode_cmd->pixel_format);
+
+	for (i = 0; i < ARRAY_SIZE(formats); i++) {
+		if (formats[i].pixel_format == mode_cmd->pixel_format) {
+			format = &formats[i];
+			break;
+		}
+	}
 
-	/* in case someone tries to feed us a completely bogus stride: */
-	mode_cmd->pitch = align_pitch(mode_cmd->pitch,
-			mode_cmd->width, mode_cmd->bpp);
+	if (!format) {
+		dev_err(dev->dev, "unsupported pixel format: %4.4s\n",
+				(char *)&mode_cmd->pixel_format);
+		ret = -EINVAL;
+		goto fail;
+	}
 
 	omap_fb = kzalloc(sizeof(*omap_fb), GFP_KERNEL);
 	if (!omap_fb) {
 		dev_err(dev->dev, "could not allocate fb\n");
+		ret = -ENOMEM;
 		goto fail;
 	}
 
@@ -216,19 +313,32 @@ struct drm_framebuffer *omap_framebuffer_init(struct drm_device *dev,
 
 	DBG("create: FB ID: %d (%p)", fb->base.id, fb);
 
-	size = PAGE_ALIGN(mode_cmd->pitch * mode_cmd->height);
+	omap_fb->format = format;
 
-	if (size > bo->size) {
-		dev_err(dev->dev, "provided buffer object is too small!\n");
-		goto fail;
-	}
+	for (i = 0; i < n; i++) {
+		struct plane *plane = &omap_fb->planes[i];
+		int size, pitch = mode_cmd->pitches[i];
+
+		if (pitch < (mode_cmd->width * format->planes[i].stride_bpp)) {
+			dev_err(dev->dev, "provided buffer pitch is too small! %d < %d\n",
+					pitch, mode_cmd->width * format->planes[i].stride_bpp);
+			ret = -EINVAL;
+			goto fail;
+		}
 
-	omap_fb->bo = bo;
-	omap_fb->size = size;
+		size = pitch * mode_cmd->height / format->planes[i].sub_y;
 
-	if (omap_gem_get_paddr(bo, &omap_fb->paddr, true)) {
-		dev_err(dev->dev, "could not map (paddr)!\n");
-		goto fail;
+		if (size > (bos[i]->size - mode_cmd->offsets[i])) {
+			dev_err(dev->dev, "provided buffer object is too small! %d < %d\n",
+					bos[i]->size - mode_cmd->offsets[i], size);
+			ret = -EINVAL;
+			goto fail;
+		}
+
+		plane->bo     = bos[i];
+		plane->offset = mode_cmd->offsets[i];
+		plane->pitch  = mode_cmd->pitches[i];
+		plane->paddr  = pitch;
 	}
 
 	drm_helper_mode_fill_fb_struct(fb, mode_cmd);
@@ -239,5 +349,5 @@ fail:
 	if (fb) {
 		omap_framebuffer_destroy(fb);
 	}
-	return NULL;
+	return ERR_PTR(ret);
 }
diff --git a/drivers/staging/omapdrm/omap_fbdev.c b/drivers/staging/omapdrm/omap_fbdev.c
index 093ae2f87b20..96940bbfc6f4 100644
--- a/drivers/staging/omapdrm/omap_fbdev.c
+++ b/drivers/staging/omapdrm/omap_fbdev.c
@@ -129,10 +129,8 @@ static int omap_fbdev_create(struct drm_fb_helper *helper,
 	struct drm_framebuffer *fb = NULL;
 	union omap_gem_size gsize;
 	struct fb_info *fbi = NULL;
-	struct drm_mode_fb_cmd mode_cmd = {0};
+	struct drm_mode_fb_cmd2 mode_cmd = {0};
 	dma_addr_t paddr;
-	void __iomem *vaddr;
-	int size, screen_width;
 	int ret;
 
 	/* only doing ARGB32 since this is what is needed to alpha-blend
@@ -145,36 +143,56 @@ static int omap_fbdev_create(struct drm_fb_helper *helper,
 			sizes->surface_height, sizes->surface_bpp,
 			sizes->fb_width, sizes->fb_height);
 
+	mode_cmd.pixel_format = drm_mode_legacy_fb_format(sizes->surface_bpp,
+			sizes->surface_depth);
+
 	mode_cmd.width = sizes->surface_width;
 	mode_cmd.height = sizes->surface_height;
 
-	mode_cmd.bpp = sizes->surface_bpp;
-	mode_cmd.depth = sizes->surface_depth;
-
-	mode_cmd.pitch = align_pitch(
-			mode_cmd.width * ((mode_cmd.bpp + 7) / 8),
-			mode_cmd.width, mode_cmd.bpp);
+	mode_cmd.pitches[0] = align_pitch(
+			mode_cmd.width * ((sizes->surface_bpp + 7) / 8),
+			mode_cmd.width, sizes->surface_bpp);
 
 	fbdev->ywrap_enabled = priv->has_dmm && ywrap_enabled;
 	if (fbdev->ywrap_enabled) {
 		/* need to align pitch to page size if using DMM scrolling */
-		mode_cmd.pitch = ALIGN(mode_cmd.pitch, PAGE_SIZE);
+		mode_cmd.pitches[0] = ALIGN(mode_cmd.pitches[0], PAGE_SIZE);
 	}
 
 	/* allocate backing bo */
 	gsize = (union omap_gem_size){
-		.bytes = PAGE_ALIGN(mode_cmd.pitch * mode_cmd.height),
+		.bytes = PAGE_ALIGN(mode_cmd.pitches[0] * mode_cmd.height),
 	};
 	DBG("allocating %d bytes for fb %d", gsize.bytes, dev->primary->index);
 	fbdev->bo = omap_gem_new(dev, gsize, OMAP_BO_SCANOUT | OMAP_BO_WC);
 	if (!fbdev->bo) {
 		dev_err(dev->dev, "failed to allocate buffer object\n");
+		ret = -ENOMEM;
 		goto fail;
 	}
 
-	fb = omap_framebuffer_init(dev, &mode_cmd, fbdev->bo);
-	if (!fb) {
+	fb = omap_framebuffer_init(dev, &mode_cmd, &fbdev->bo);
+	if (IS_ERR(fb)) {
 		dev_err(dev->dev, "failed to allocate fb\n");
+		/* note: if fb creation failed, we can't rely on fb destroy
+		 * to unref the bo:
+		 */
+		drm_gem_object_unreference(fbdev->bo);
+		ret = PTR_ERR(fb);
+		goto fail;
+	}
+
+	/* note: this keeps the bo pinned.. which is perhaps not ideal,
+	 * but is needed as long as we use fb_mmap() to mmap to userspace
+	 * (since this happens using fix.smem_start).  Possibly we could
+	 * implement our own mmap using GEM mmap support to avoid this
+	 * (non-tiled buffer doesn't need to be pinned for fbcon to write
+	 * to it).  Then we just need to be sure that we are able to re-
+	 * pin it in case of an opps.
+	 */
+	ret = omap_gem_get_paddr(fbdev->bo, &paddr, true);
+	if (ret) {
+		dev_err(dev->dev, "could not map (paddr)!\n");
 		ret = -ENOMEM;
 		goto fail;
 	}
@@ -206,18 +224,15 @@ static int omap_fbdev_create(struct drm_fb_helper *helper,
 		goto fail_unlock;
 	}
 
-	drm_fb_helper_fill_fix(fbi, fb->pitch, fb->depth);
+	drm_fb_helper_fill_fix(fbi, fb->pitches[0], fb->depth);
 	drm_fb_helper_fill_var(fbi, helper, sizes->fb_width, sizes->fb_height);
 
-	size = omap_framebuffer_get_buffer(fb, 0, 0,
-			&vaddr, &paddr, &screen_width);
-
 	dev->mode_config.fb_base = paddr;
 
-	fbi->screen_base = vaddr;
-	fbi->screen_size = size;
+	fbi->screen_base = omap_gem_vaddr(fbdev->bo);
+	fbi->screen_size = fbdev->bo->size;
 	fbi->fix.smem_start = paddr;
-	fbi->fix.smem_len = size;
+	fbi->fix.smem_len = fbdev->bo->size;
 
 	/* if we have DMM, then we can use it for scrolling by just
 	 * shuffling pages around in DMM rather than doing sw blit.
@@ -362,11 +377,11 @@ void omap_fbdev_free(struct drm_device *dev)
 
 	fbdev = to_omap_fbdev(priv->fbdev);
 
-	kfree(fbdev);
-
 	/* this will free the backing object */
 	if (fbdev->fb)
 		fbdev->fb->funcs->destroy(fbdev->fb);
 
+	kfree(fbdev);
+
 	priv->fbdev = NULL;
 }
diff --git a/drivers/staging/omapdrm/omap_gem.c b/drivers/staging/omapdrm/omap_gem.c
index e0ebd1d139f6..b7d6f886c5cf 100644
--- a/drivers/staging/omapdrm/omap_gem.c
+++ b/drivers/staging/omapdrm/omap_gem.c
@@ -116,6 +116,9 @@ struct omap_gem_object {
 	} *sync;
 };
 
+static int get_pages(struct drm_gem_object *obj, struct page ***pages);
+static uint64_t mmap_offset(struct drm_gem_object *obj);
+
 /* To deal with userspace mmap'ings of 2d tiled buffers, which (a) are
  * not necessarily pinned in TILER all the time, and (b) when they are
  * they are not necessarily page aligned, we reserve one or more small
@@ -149,7 +152,7 @@ static void evict_entry(struct drm_gem_object *obj,
 {
 	if (obj->dev->dev_mapping) {
 		size_t size = PAGE_SIZE * usergart[fmt].height;
-		loff_t off = omap_gem_mmap_offset(obj) +
+		loff_t off = mmap_offset(obj) +
 				(entry->obj_pgoff << PAGE_SHIFT);
 		unmap_mapping_range(obj->dev->dev_mapping, off, size, 1);
 	}
@@ -189,8 +192,6 @@ static inline bool is_shmem(struct drm_gem_object *obj)
 	return obj->filp != NULL;
 }
 
-static int get_pages(struct drm_gem_object *obj, struct page ***pages);
-
 static DEFINE_SPINLOCK(sync_lock);
 
 /** ensure backing pages are allocated */
@@ -251,7 +252,7 @@ static void omap_gem_detach_pages(struct drm_gem_object *obj)
 }
 
 /** get mmap offset */
-uint64_t omap_gem_mmap_offset(struct drm_gem_object *obj)
+static uint64_t mmap_offset(struct drm_gem_object *obj)
 {
 	if (!obj->map_list.map) {
 		/* Make it mmapable */
@@ -267,6 +268,15 @@ uint64_t omap_gem_mmap_offset(struct drm_gem_object *obj)
 	return (uint64_t)obj->map_list.hash.key << PAGE_SHIFT;
 }
 
+uint64_t omap_gem_mmap_offset(struct drm_gem_object *obj)
+{
+	uint64_t offset;
+	mutex_lock(&obj->dev->struct_mutex);
+	offset = mmap_offset(obj);
+	mutex_unlock(&obj->dev->struct_mutex);
+	return offset;
+}
+
 /** get mmap size */
 size_t omap_gem_mmap_size(struct drm_gem_object *obj)
 {
@@ -1034,6 +1044,11 @@ void omap_gem_free_object(struct drm_gem_object *obj)
 		drm_gem_free_mmap_offset(obj);
 	}
 
+	/* this means the object is still pinned.. which really should
+	 * not happen.  I think..
+	 */
+	WARN_ON(omap_obj->paddr_cnt > 0);
+
 	/* don't free externally allocated backing memory */
 	if (!(omap_obj->flags & OMAP_BO_EXT_MEM)) {
 		if (omap_obj->pages) {
diff --git a/drivers/staging/omapdrm/omap_plane.c b/drivers/staging/omapdrm/omap_plane.c
new file mode 100644
index 000000000000..97909124a1fe
--- /dev/null
+++ b/drivers/staging/omapdrm/omap_plane.c
@@ -0,0 +1,344 @@
+/*
+ * drivers/staging/omapdrm/omap_plane.c
+ *
+ * Copyright (C) 2011 Texas Instruments
+ * Author: Rob Clark <rob.clark@linaro.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 as published by
+ * the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "omap_drv.h"
+
+/* some hackery because omapdss has an 'enum omap_plane' (which would be
+ * better named omap_plane_id).. and compiler seems unhappy about having
+ * both a 'struct omap_plane' and 'enum omap_plane'
+ */
+#define omap_plane _omap_plane
+
+/*
+ * plane funcs
+ */
+
+#define to_omap_plane(x) container_of(x, struct omap_plane, base)
+
+struct omap_plane {
+	struct drm_plane base;
+	struct omap_overlay *ovl;
+	struct omap_overlay_info info;
+
+	/* Source values, converted to integers because we don't support
+	 * fractional positions:
+	 */
+	unsigned int src_x, src_y;
+
+	/* last fb that we pinned: */
+	struct drm_framebuffer *pinned_fb;
+};
+
+
+/* push changes down to dss2 */
+static int commit(struct drm_plane *plane)
+{
+	struct drm_device *dev = plane->dev;
+	struct omap_plane *omap_plane = to_omap_plane(plane);
+	struct omap_overlay *ovl = omap_plane->ovl;
+	struct omap_overlay_info *info = &omap_plane->info;
+	int ret;
+
+	DBG("%s", ovl->name);
+	DBG("%dx%d -> %dx%d (%d)", info->width, info->height, info->out_width,
+			info->out_height, info->screen_width);
+	DBG("%d,%d %08x %08x", info->pos_x, info->pos_y,
+			info->paddr, info->p_uv_addr);
+
+	/* NOTE: do we want to do this at all here, or just wait
+	 * for dpms(ON) since other CRTC's may not have their mode
+	 * set yet, so fb dimensions may still change..
+	 */
+	ret = ovl->set_overlay_info(ovl, info);
+	if (ret) {
+		dev_err(dev->dev, "could not set overlay info\n");
+		return ret;
+	}
+
+	/* our encoder doesn't necessarily get a commit() after this, in
+	 * particular in the dpms() and mode_set_base() cases, so force the
+	 * manager to update:
+	 *
+	 * could this be in the encoder somehow?
+	 */
+	if (ovl->manager) {
+		ret = ovl->manager->apply(ovl->manager);
+		if (ret) {
+			dev_err(dev->dev, "could not apply settings\n");
+			return ret;
+		}
+	}
+
+	if (ovl->is_enabled(ovl)) {
+		omap_framebuffer_flush(plane->fb, info->pos_x, info->pos_y,
+				info->out_width, info->out_height);
+	}
+
+	return 0;
+}
+
+/* when CRTC that we are attached to has potentially changed, this checks
+ * if we are attached to proper manager, and if necessary updates.
+ */
+static void update_manager(struct drm_plane *plane)
+{
+	struct omap_drm_private *priv = plane->dev->dev_private;
+	struct omap_plane *omap_plane = to_omap_plane(plane);
+	struct omap_overlay *ovl = omap_plane->ovl;
+	struct omap_overlay_manager *mgr = NULL;
+	int i;
+
+	if (plane->crtc) {
+		for (i = 0; i < priv->num_encoders; i++) {
+			struct drm_encoder *encoder = priv->encoders[i];
+			if (encoder->crtc == plane->crtc) {
+				mgr = omap_encoder_get_manager(encoder);
+				break;
+			}
+		}
+	}
+
+	if (ovl->manager != mgr) {
+		bool enabled = ovl->is_enabled(ovl);
+
+		/* don't switch things around with enabled overlays: */
+		if (enabled)
+			omap_plane_dpms(plane, DRM_MODE_DPMS_OFF);
+
+		if (ovl->manager) {
+			DBG("disconnecting %s from %s", ovl->name,
+					ovl->manager->name);
+			ovl->unset_manager(ovl);
+		}
+
+		if (mgr) {
+			DBG("connecting %s to %s", ovl->name, mgr->name);
+			ovl->set_manager(ovl, mgr);
+		}
+
+		if (enabled && mgr)
+			omap_plane_dpms(plane, DRM_MODE_DPMS_ON);
+	}
+}
+
+/* update which fb (if any) is pinned for scanout */
+static int update_pin(struct drm_plane *plane, struct drm_framebuffer *fb)
+{
+	struct omap_plane *omap_plane = to_omap_plane(plane);
+	int ret = 0;
+
+	if (omap_plane->pinned_fb != fb) {
+		if (omap_plane->pinned_fb)
+			omap_framebuffer_unpin(omap_plane->pinned_fb);
+		omap_plane->pinned_fb = fb;
+		if (fb)
+			ret = omap_framebuffer_pin(fb);
+	}
+
+	return ret;
+}
+
+/* update parameters that are dependent on the framebuffer dimensions and
+ * position within the fb that this plane scans out from. This is called
+ * when framebuffer or x,y base may have changed.
+ */
+static void update_scanout(struct drm_plane *plane)
+{
+	struct omap_plane *omap_plane = to_omap_plane(plane);
+	struct omap_overlay_info *info = &omap_plane->info;
+	int ret;
+
+	ret = update_pin(plane, plane->fb);
+	if (ret) {
+		dev_err(plane->dev->dev,
+			"could not pin fb: %d\n", ret);
+		omap_plane_dpms(plane, DRM_MODE_DPMS_OFF);
+		return;
+	}
+
+	omap_framebuffer_update_scanout(plane->fb,
+			omap_plane->src_x, omap_plane->src_y, info);
+
+	DBG("%s: %d,%d: %08x %08x (%d)", omap_plane->ovl->name,
+			omap_plane->src_x, omap_plane->src_y,
+			(u32)info->paddr, (u32)info->p_uv_addr,
+			info->screen_width);
+}
+
+int omap_plane_mode_set(struct drm_plane *plane,
+		struct drm_crtc *crtc, struct drm_framebuffer *fb,
+		int crtc_x, int crtc_y,
+		unsigned int crtc_w, unsigned int crtc_h,
+		uint32_t src_x, uint32_t src_y,
+		uint32_t src_w, uint32_t src_h)
+{
+	struct omap_plane *omap_plane = to_omap_plane(plane);
+
+	/* src values are in Q16 fixed point, convert to integer: */
+	src_x = src_x >> 16;
+	src_y = src_y >> 16;
+	src_w = src_w >> 16;
+	src_h = src_h >> 16;
+
+	omap_plane->info.pos_x = crtc_x;
+	omap_plane->info.pos_y = crtc_y;
+	omap_plane->info.out_width = crtc_w;
+	omap_plane->info.out_height = crtc_h;
+	omap_plane->info.width = src_w;
+	omap_plane->info.height = src_h;
+	omap_plane->src_x = src_x;
+	omap_plane->src_y = src_y;
+
+	/* note: this is done after this fxn returns.. but if we need
+	 * to do a commit/update_scanout, etc before this returns we
+	 * need the current value.
+	 */
+	plane->fb = fb;
+	plane->crtc = crtc;
+
+	update_scanout(plane);
+	update_manager(plane);
+
+	return 0;
+}
+
+static int omap_plane_update(struct drm_plane *plane,
+		struct drm_crtc *crtc, struct drm_framebuffer *fb,
+		int crtc_x, int crtc_y,
+		unsigned int crtc_w, unsigned int crtc_h,
+		uint32_t src_x, uint32_t src_y,
+		uint32_t src_w, uint32_t src_h)
+{
+	omap_plane_mode_set(plane, crtc, fb, crtc_x, crtc_y, crtc_w, crtc_h,
+			src_x, src_y, src_w, src_h);
+	return omap_plane_dpms(plane, DRM_MODE_DPMS_ON);
+}
+
+static int omap_plane_disable(struct drm_plane *plane)
+{
+	return omap_plane_dpms(plane, DRM_MODE_DPMS_OFF);
+}
+
+static void omap_plane_destroy(struct drm_plane *plane)
+{
+	struct omap_plane *omap_plane = to_omap_plane(plane);
+	DBG("%s", omap_plane->ovl->name);
+	omap_plane_disable(plane);
+	drm_plane_cleanup(plane);
+	kfree(omap_plane);
+}
+
+int omap_plane_dpms(struct drm_plane *plane, int mode)
+{
+	struct omap_plane *omap_plane = to_omap_plane(plane);
+	struct omap_overlay *ovl = omap_plane->ovl;
+	int r;
+
+	DBG("%s: %d", omap_plane->ovl->name, mode);
+
+	if (mode == DRM_MODE_DPMS_ON) {
+		update_scanout(plane);
+		r = commit(plane);
+		if (!r)
+			r = ovl->enable(ovl);
+	} else {
+		r = ovl->disable(ovl);
+		update_pin(plane, NULL);
+	}
+
+	return r;
+}
+
+static const struct drm_plane_funcs omap_plane_funcs = {
+		.update_plane = omap_plane_update,
+		.disable_plane = omap_plane_disable,
+		.destroy = omap_plane_destroy,
+};
+
+static const uint32_t formats[] = {
+		DRM_FORMAT_RGB565,
+		DRM_FORMAT_RGBX4444,
+		DRM_FORMAT_XRGB4444,
+		DRM_FORMAT_RGBA4444,
+		DRM_FORMAT_ABGR4444,
+		DRM_FORMAT_XRGB1555,
+		DRM_FORMAT_ARGB1555,
+		DRM_FORMAT_RGB888,
+		DRM_FORMAT_RGBX8888,
+		DRM_FORMAT_XRGB8888,
+		DRM_FORMAT_RGBA8888,
+		DRM_FORMAT_ARGB8888,
+		DRM_FORMAT_NV12,
+		DRM_FORMAT_YUYV,
+		DRM_FORMAT_UYVY,
+};
+
+/* initialize plane */
+struct drm_plane *omap_plane_init(struct drm_device *dev,
+		struct omap_overlay *ovl, unsigned int possible_crtcs,
+		bool priv)
+{
+	struct drm_plane *plane = NULL;
+	struct omap_plane *omap_plane;
+
+	DBG("%s: possible_crtcs=%08x, priv=%d", ovl->name,
+			possible_crtcs, priv);
+
+	omap_plane = kzalloc(sizeof(*omap_plane), GFP_KERNEL);
+	if (!omap_plane) {
+		dev_err(dev->dev, "could not allocate plane\n");
+		goto fail;
+	}
+
+	omap_plane->ovl = ovl;
+	plane = &omap_plane->base;
+
+	drm_plane_init(dev, plane, possible_crtcs, &omap_plane_funcs,
+			formats, ARRAY_SIZE(formats), priv);
+
+	/* get our starting configuration, set defaults for parameters
+	 * we don't currently use, etc:
+	 */
+	ovl->get_overlay_info(ovl, &omap_plane->info);
+	omap_plane->info.rotation_type = OMAP_DSS_ROT_DMA;
+	omap_plane->info.rotation = OMAP_DSS_ROT_0;
+	omap_plane->info.global_alpha = 0xff;
+	omap_plane->info.mirror = 0;
+	omap_plane->info.mirror = 0;
+
+	/* Set defaults depending on whether we are a CRTC or overlay
+	 * layer.
+	 * TODO add ioctl to give userspace an API to change this.. this
+	 * will come in a subsequent patch.
+	 */
+	if (priv)
+		omap_plane->info.zorder = 0;
+	else
+		omap_plane->info.zorder = 1;
+
+	update_manager(plane);
+
+	return plane;
+
+fail:
+	if (plane) {
+		omap_plane_destroy(plane);
+	}
+	return NULL;
+}
diff --git a/drivers/staging/omapdrm/omap_priv.h b/drivers/staging/omapdrm/omap_priv.h
index c324709aa9a1..ef6441447147 100644
--- a/drivers/staging/omapdrm/omap_priv.h
+++ b/drivers/staging/omapdrm/omap_priv.h
@@ -27,14 +27,22 @@
  * pipes/overlays/CRTCs are used.. if this is not provided, then instead the
  * first CONFIG_DRM_OMAP_NUM_CRTCS are used, and they are each connected to
  * one manager, with priority given to managers that are connected to
- * detected devices.  This should be a good default behavior for most cases,
- * but yet there still might be times when you wish to do something different.
+ * detected devices.  Remaining overlays are used as video planes.  This
+ * should be a good default behavior for most cases, but yet there still
+ * might be times when you wish to do something different.
  */
 struct omap_kms_platform_data {
+	/* overlays to use as CRTCs: */
 	int ovl_cnt;
 	const int *ovl_ids;
+
+	/* overlays to use as video planes: */
+	int pln_cnt;
+	const int *pln_ids;
+
 	int mgr_cnt;
 	const int *mgr_ids;
+
 	int dev_cnt;
 	const char **dev_names;
 };
diff --git a/drivers/staging/pohmelfs/Kconfig b/drivers/staging/pohmelfs/Kconfig
deleted file mode 100644
index 8d53b1a1e715..000000000000
--- a/drivers/staging/pohmelfs/Kconfig
+++ /dev/null
@@ -1,20 +0,0 @@
-config POHMELFS
-	tristate "POHMELFS filesystem support"
-	depends on NET
-	select CONNECTOR
-	select CRYPTO
-	select CRYPTO_BLKCIPHER
-	select CRYPTO_HMAC
-	help
-	  POHMELFS stands for Parallel Optimized Host Message Exchange Layered
-	  File System.  This is a network filesystem which supports coherent
-	  caching of data and metadata on clients.
-
-config POHMELFS_DEBUG
-	bool "POHMELFS debugging"
-	depends on POHMELFS
-	default n
-	help
-	  Turns on excessive POHMELFS debugging facilities.
-	  You usually do not want to slow things down noticeably and get really
-	  lots of kernel messages in syslog.
diff --git a/drivers/staging/pohmelfs/Makefile b/drivers/staging/pohmelfs/Makefile
deleted file mode 100644
index 196561ca26bc..000000000000
--- a/drivers/staging/pohmelfs/Makefile
+++ /dev/null
@@ -1,3 +0,0 @@
-obj-$(CONFIG_POHMELFS)	+= pohmelfs.o
-
-pohmelfs-y := inode.o config.o dir.o net.o path_entry.o trans.o crypto.o lock.o mcache.o
diff --git a/drivers/staging/pohmelfs/config.c b/drivers/staging/pohmelfs/config.c
deleted file mode 100644
index b6c42cb0d1c6..000000000000
--- a/drivers/staging/pohmelfs/config.c
+++ /dev/null
@@ -1,611 +0,0 @@
-/*
- * 2007+ Copyright (c) Evgeniy Polyakov <zbr@ioremap.net>
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/kernel.h>
-#include <linux/connector.h>
-#include <linux/crypto.h>
-#include <linux/list.h>
-#include <linux/mutex.h>
-#include <linux/string.h>
-#include <linux/in.h>
-#include <linux/slab.h>
-
-#include "netfs.h"
-
-/*
- * Global configuration list.
- * Each client can be asked to get one of them.
- *
- * Allows to provide remote server address (ipv4/v6/whatever), port
- * and so on via kernel connector.
- */
-
-static struct cb_id pohmelfs_cn_id = {.idx = POHMELFS_CN_IDX, .val = POHMELFS_CN_VAL};
-static LIST_HEAD(pohmelfs_config_list);
-static DEFINE_MUTEX(pohmelfs_config_lock);
-
-static inline int pohmelfs_config_eql(struct pohmelfs_ctl *sc, struct pohmelfs_ctl *ctl)
-{
-	if (sc->idx == ctl->idx && sc->type == ctl->type &&
-			sc->proto == ctl->proto &&
-			sc->addrlen == ctl->addrlen &&
-			!memcmp(&sc->addr, &ctl->addr, ctl->addrlen))
-		return 1;
-
-	return 0;
-}
-
-static struct pohmelfs_config_group *pohmelfs_find_config_group(unsigned int idx)
-{
-	struct pohmelfs_config_group *g, *group = NULL;
-
-	list_for_each_entry(g, &pohmelfs_config_list, group_entry) {
-		if (g->idx == idx) {
-			group = g;
-			break;
-		}
-	}
-
-	return group;
-}
-
-static struct pohmelfs_config_group *pohmelfs_find_create_config_group(unsigned int idx)
-{
-	struct pohmelfs_config_group *g;
-
-	g = pohmelfs_find_config_group(idx);
-	if (g)
-		return g;
-
-	g = kzalloc(sizeof(struct pohmelfs_config_group), GFP_KERNEL);
-	if (!g)
-		return NULL;
-
-	INIT_LIST_HEAD(&g->config_list);
-	g->idx = idx;
-	g->num_entry = 0;
-
-	list_add_tail(&g->group_entry, &pohmelfs_config_list);
-
-	return g;
-}
-
-static inline void pohmelfs_insert_config_entry(struct pohmelfs_sb *psb, struct pohmelfs_config *dst)
-{
-	struct pohmelfs_config *tmp;
-
-	INIT_LIST_HEAD(&dst->config_entry);
-
-	list_for_each_entry(tmp, &psb->state_list, config_entry) {
-		if (dst->state.ctl.prio > tmp->state.ctl.prio)
-			list_add_tail(&dst->config_entry, &tmp->config_entry);
-	}
-	if (list_empty(&dst->config_entry))
-		list_add_tail(&dst->config_entry, &psb->state_list);
-}
-
-static int pohmelfs_move_config_entry(struct pohmelfs_sb *psb,
-		struct pohmelfs_config *dst, struct pohmelfs_config *new)
-{
-	if ((dst->state.ctl.prio == new->state.ctl.prio) &&
-		(dst->state.ctl.perm == new->state.ctl.perm))
-		return 0;
-
-	dprintk("%s: dst: prio: %d, perm: %x, new: prio: %d, perm: %d.\n",
-			__func__, dst->state.ctl.prio, dst->state.ctl.perm,
-			new->state.ctl.prio, new->state.ctl.perm);
-	dst->state.ctl.prio = new->state.ctl.prio;
-	dst->state.ctl.perm = new->state.ctl.perm;
-
-	list_del_init(&dst->config_entry);
-	pohmelfs_insert_config_entry(psb, dst);
-	return 0;
-}
-
-/*
- * pohmelfs_copy_config() is used to copy new state configs from the
- * config group (controlled by the netlink messages) into the superblock.
- * This happens either at startup time where no transactions can access
- * the list of the configs (and thus list of the network states), or at
- * run-time, where it is protected by the psb->state_lock.
- */
-int pohmelfs_copy_config(struct pohmelfs_sb *psb)
-{
-	struct pohmelfs_config_group *g;
-	struct pohmelfs_config *c, *dst;
-	int err = -ENODEV;
-
-	mutex_lock(&pohmelfs_config_lock);
-
-	g = pohmelfs_find_config_group(psb->idx);
-	if (!g)
-		goto out_unlock;
-
-	/*
-	 * Run over all entries in given config group and try to create and
-	 * initialize those, which do not exist in superblock list.
-	 * Skip all existing entries.
-	 */
-
-	list_for_each_entry(c, &g->config_list, config_entry) {
-		err = 0;
-		list_for_each_entry(dst, &psb->state_list, config_entry) {
-			if (pohmelfs_config_eql(&dst->state.ctl, &c->state.ctl)) {
-				err = pohmelfs_move_config_entry(psb, dst, c);
-				if (!err)
-					err = -EEXIST;
-				break;
-			}
-		}
-
-		if (err)
-			continue;
-
-		dst = kzalloc(sizeof(struct pohmelfs_config), GFP_KERNEL);
-		if (!dst) {
-			err = -ENOMEM;
-			break;
-		}
-
-		memcpy(&dst->state.ctl, &c->state.ctl, sizeof(struct pohmelfs_ctl));
-
-		pohmelfs_insert_config_entry(psb, dst);
-
-		err = pohmelfs_state_init_one(psb, dst);
-		if (err) {
-			list_del(&dst->config_entry);
-			kfree(dst);
-		}
-
-		err = 0;
-	}
-
-out_unlock:
-	mutex_unlock(&pohmelfs_config_lock);
-
-	return err;
-}
-
-int pohmelfs_copy_crypto(struct pohmelfs_sb *psb)
-{
-	struct pohmelfs_config_group *g;
-	int err = -ENOENT;
-
-	mutex_lock(&pohmelfs_config_lock);
-	g = pohmelfs_find_config_group(psb->idx);
-	if (!g)
-		goto err_out_exit;
-
-	if (g->hash_string) {
-		err = -ENOMEM;
-		psb->hash_string = kstrdup(g->hash_string, GFP_KERNEL);
-		if (!psb->hash_string)
-			goto err_out_exit;
-		psb->hash_strlen = g->hash_strlen;
-	}
-
-	if (g->cipher_string) {
-		psb->cipher_string = kstrdup(g->cipher_string, GFP_KERNEL);
-		if (!psb->cipher_string)
-			goto err_out_free_hash_string;
-		psb->cipher_strlen = g->cipher_strlen;
-	}
-
-	if (g->hash_keysize) {
-		psb->hash_key = kmemdup(g->hash_key, g->hash_keysize,
-					GFP_KERNEL);
-		if (!psb->hash_key)
-			goto err_out_free_cipher_string;
-		psb->hash_keysize = g->hash_keysize;
-	}
-
-	if (g->cipher_keysize) {
-		psb->cipher_key = kmemdup(g->cipher_key, g->cipher_keysize,
-					  GFP_KERNEL);
-		if (!psb->cipher_key)
-			goto err_out_free_hash;
-		psb->cipher_keysize = g->cipher_keysize;
-	}
-
-	mutex_unlock(&pohmelfs_config_lock);
-
-	return 0;
-
-err_out_free_hash:
-	kfree(psb->hash_key);
-err_out_free_cipher_string:
-	kfree(psb->cipher_string);
-err_out_free_hash_string:
-	kfree(psb->hash_string);
-err_out_exit:
-	mutex_unlock(&pohmelfs_config_lock);
-	return err;
-}
-
-static int pohmelfs_send_reply(int err, int msg_num, int action, struct cn_msg *msg, struct pohmelfs_ctl *ctl)
-{
-	struct pohmelfs_cn_ack *ack;
-
-	ack = kzalloc(sizeof(struct pohmelfs_cn_ack), GFP_KERNEL);
-	if (!ack)
-		return -ENOMEM;
-
-	memcpy(&ack->msg, msg, sizeof(struct cn_msg));
-
-	if (action == POHMELFS_CTLINFO_ACK)
-		memcpy(&ack->ctl, ctl, sizeof(struct pohmelfs_ctl));
-
-	ack->msg.len = sizeof(struct pohmelfs_cn_ack) - sizeof(struct cn_msg);
-	ack->msg.ack = msg->ack + 1;
-	ack->error = err;
-	ack->msg_num = msg_num;
-
-	cn_netlink_send(&ack->msg, 0, GFP_KERNEL);
-	kfree(ack);
-	return 0;
-}
-
-static int pohmelfs_cn_disp(struct cn_msg *msg)
-{
-	struct pohmelfs_config_group *g;
-	struct pohmelfs_ctl *ctl = (struct pohmelfs_ctl *)msg->data;
-	struct pohmelfs_config *c, *tmp;
-	int err = 0, i = 1;
-
-	if (msg->len != sizeof(struct pohmelfs_ctl))
-		return -EBADMSG;
-
-	mutex_lock(&pohmelfs_config_lock);
-
-	g = pohmelfs_find_config_group(ctl->idx);
-	if (!g) {
-		pohmelfs_send_reply(err, 0, POHMELFS_NOINFO_ACK, msg, NULL);
-		goto out_unlock;
-	}
-
-	list_for_each_entry_safe(c, tmp, &g->config_list, config_entry) {
-		struct pohmelfs_ctl *sc = &c->state.ctl;
-		if (pohmelfs_send_reply(err, g->num_entry - i, POHMELFS_CTLINFO_ACK, msg, sc)) {
-			err = -ENOMEM;
-			goto out_unlock;
-		}
-		i += 1;
-	}
-
- out_unlock:
-	mutex_unlock(&pohmelfs_config_lock);
-	return err;
-}
-
-static int pohmelfs_cn_dump(struct cn_msg *msg)
-{
-	struct pohmelfs_config_group *g;
-	struct pohmelfs_config *c, *tmp;
-	int err = 0, i = 1;
-	int total_msg = 0;
-
-	if (msg->len != sizeof(struct pohmelfs_ctl))
-		return -EBADMSG;
-
-	mutex_lock(&pohmelfs_config_lock);
-
-	list_for_each_entry(g, &pohmelfs_config_list, group_entry)
-		total_msg += g->num_entry;
-	if (total_msg == 0) {
-		if (pohmelfs_send_reply(err, 0, POHMELFS_NOINFO_ACK, msg, NULL))
-			err = -ENOMEM;
-		goto out_unlock;
-	}
-
-	list_for_each_entry(g, &pohmelfs_config_list, group_entry) {
-		list_for_each_entry_safe(c, tmp, &g->config_list,
-					 config_entry) {
-			struct pohmelfs_ctl *sc = &c->state.ctl;
-			if (pohmelfs_send_reply(err, total_msg - i,
-						POHMELFS_CTLINFO_ACK, msg,
-						sc)) {
-				err = -ENOMEM;
-				goto out_unlock;
-			}
-			i += 1;
-		}
-	}
-
-out_unlock:
-	mutex_unlock(&pohmelfs_config_lock);
-	return err;
-}
-
-static int pohmelfs_cn_flush(struct cn_msg *msg)
-{
-	struct pohmelfs_config_group *g;
-	struct pohmelfs_ctl *ctl = (struct pohmelfs_ctl *)msg->data;
-	struct pohmelfs_config *c, *tmp;
-	int err = 0;
-
-	if (msg->len != sizeof(struct pohmelfs_ctl))
-		return -EBADMSG;
-
-	mutex_lock(&pohmelfs_config_lock);
-
-	if (ctl->idx != POHMELFS_NULL_IDX) {
-		g = pohmelfs_find_config_group(ctl->idx);
-
-		if (!g)
-			goto out_unlock;
-
-		list_for_each_entry_safe(c, tmp, &g->config_list, config_entry) {
-			list_del(&c->config_entry);
-			g->num_entry--;
-			kfree(c);
-		}
-	} else {
-		list_for_each_entry(g, &pohmelfs_config_list, group_entry) {
-			list_for_each_entry_safe(c, tmp, &g->config_list,
-						 config_entry) {
-				list_del(&c->config_entry);
-				g->num_entry--;
-				kfree(c);
-			}
-		}
-	}
-
-out_unlock:
-	mutex_unlock(&pohmelfs_config_lock);
-	pohmelfs_cn_dump(msg);
-
-	return err;
-}
-
-static int pohmelfs_modify_config(struct pohmelfs_ctl *old, struct pohmelfs_ctl *new)
-{
-	old->perm = new->perm;
-	old->prio = new->prio;
-	return 0;
-}
-
-static int pohmelfs_cn_ctl(struct cn_msg *msg, int action)
-{
-	struct pohmelfs_config_group *g;
-	struct pohmelfs_ctl *ctl = (struct pohmelfs_ctl *)msg->data;
-	struct pohmelfs_config *c, *tmp;
-	int err = 0;
-
-	if (msg->len != sizeof(struct pohmelfs_ctl))
-		return -EBADMSG;
-
-	mutex_lock(&pohmelfs_config_lock);
-
-	g = pohmelfs_find_create_config_group(ctl->idx);
-	if (!g) {
-		err = -ENOMEM;
-		goto out_unlock;
-	}
-
-	list_for_each_entry_safe(c, tmp, &g->config_list, config_entry) {
-		struct pohmelfs_ctl *sc = &c->state.ctl;
-
-		if (pohmelfs_config_eql(sc, ctl)) {
-			if (action == POHMELFS_FLAGS_ADD) {
-				err = -EEXIST;
-				goto out_unlock;
-			} else if (action == POHMELFS_FLAGS_DEL) {
-				list_del(&c->config_entry);
-				g->num_entry--;
-				kfree(c);
-				goto out_unlock;
-			} else if (action == POHMELFS_FLAGS_MODIFY) {
-				err = pohmelfs_modify_config(sc, ctl);
-				goto out_unlock;
-			} else {
-				err = -EEXIST;
-				goto out_unlock;
-			}
-		}
-	}
-	if (action == POHMELFS_FLAGS_DEL) {
-		err = -EBADMSG;
-		goto out_unlock;
-	}
-
-	c = kzalloc(sizeof(struct pohmelfs_config), GFP_KERNEL);
-	if (!c) {
-		err = -ENOMEM;
-		goto out_unlock;
-	}
-	memcpy(&c->state.ctl, ctl, sizeof(struct pohmelfs_ctl));
-	g->num_entry++;
-
-	list_add_tail(&c->config_entry, &g->config_list);
-
- out_unlock:
-	mutex_unlock(&pohmelfs_config_lock);
-	if (pohmelfs_send_reply(err, 0, POHMELFS_NOINFO_ACK, msg, NULL))
-		err = -ENOMEM;
-
-	return err;
-}
-
-static int pohmelfs_crypto_hash_init(struct pohmelfs_config_group *g, struct pohmelfs_crypto *c)
-{
-	char *algo = (char *)c->data;
-	u8 *key = (u8 *)(algo + c->strlen);
-
-	if (g->hash_string)
-		return -EEXIST;
-
-	g->hash_string = kstrdup(algo, GFP_KERNEL);
-	if (!g->hash_string)
-		return -ENOMEM;
-	g->hash_strlen = c->strlen;
-	g->hash_keysize = c->keysize;
-
-	g->hash_key = kmemdup(key, c->keysize, GFP_KERNEL);
-	if (!g->hash_key) {
-		kfree(g->hash_string);
-		return -ENOMEM;
-	}
-
-	return 0;
-}
-
-static int pohmelfs_crypto_cipher_init(struct pohmelfs_config_group *g, struct pohmelfs_crypto *c)
-{
-	char *algo = (char *)c->data;
-	u8 *key = (u8 *)(algo + c->strlen);
-
-	if (g->cipher_string)
-		return -EEXIST;
-
-	g->cipher_string = kstrdup(algo, GFP_KERNEL);
-	if (!g->cipher_string)
-		return -ENOMEM;
-	g->cipher_strlen = c->strlen;
-	g->cipher_keysize = c->keysize;
-
-	g->cipher_key = kmemdup(key, c->keysize, GFP_KERNEL);
-	if (!g->cipher_key) {
-		kfree(g->cipher_string);
-		return -ENOMEM;
-	}
-
-	return 0;
-}
-
-static int pohmelfs_cn_crypto(struct cn_msg *msg)
-{
-	struct pohmelfs_crypto *crypto = (struct pohmelfs_crypto *)msg->data;
-	struct pohmelfs_config_group *g;
-	int err = 0;
-
-	dprintk("%s: idx: %u, strlen: %u, type: %u, keysize: %u, algo: %s.\n",
-			__func__, crypto->idx, crypto->strlen, crypto->type,
-			crypto->keysize, (char *)crypto->data);
-
-	mutex_lock(&pohmelfs_config_lock);
-	g = pohmelfs_find_create_config_group(crypto->idx);
-	if (!g) {
-		err = -ENOMEM;
-		goto out_unlock;
-	}
-
-	switch (crypto->type) {
-	case POHMELFS_CRYPTO_HASH:
-			err = pohmelfs_crypto_hash_init(g, crypto);
-			break;
-	case POHMELFS_CRYPTO_CIPHER:
-			err = pohmelfs_crypto_cipher_init(g, crypto);
-			break;
-	default:
-			err = -ENOTSUPP;
-			break;
-	}
-
-out_unlock:
-	mutex_unlock(&pohmelfs_config_lock);
-	if (pohmelfs_send_reply(err, 0, POHMELFS_NOINFO_ACK, msg, NULL))
-		err = -ENOMEM;
-
-	return err;
-}
-
-static void pohmelfs_cn_callback(struct cn_msg *msg, struct netlink_skb_parms *nsp)
-{
-	int err;
-
-	if (!cap_raised(current_cap(), CAP_SYS_ADMIN))
-		return;
-
-	switch (msg->flags) {
-	case POHMELFS_FLAGS_ADD:
-	case POHMELFS_FLAGS_DEL:
-	case POHMELFS_FLAGS_MODIFY:
-			err = pohmelfs_cn_ctl(msg, msg->flags);
-			break;
-	case POHMELFS_FLAGS_FLUSH:
-			err = pohmelfs_cn_flush(msg);
-			break;
-	case POHMELFS_FLAGS_SHOW:
-			err = pohmelfs_cn_disp(msg);
-			break;
-	case POHMELFS_FLAGS_DUMP:
-			err = pohmelfs_cn_dump(msg);
-			break;
-	case POHMELFS_FLAGS_CRYPTO:
-			err = pohmelfs_cn_crypto(msg);
-			break;
-	default:
-			err = -ENOSYS;
-			break;
-	}
-}
-
-int pohmelfs_config_check(struct pohmelfs_config *config, int idx)
-{
-	struct pohmelfs_ctl *ctl = &config->state.ctl;
-	struct pohmelfs_config *tmp;
-	int err = -ENOENT;
-	struct pohmelfs_ctl *sc;
-	struct pohmelfs_config_group *g;
-
-	mutex_lock(&pohmelfs_config_lock);
-
-	g = pohmelfs_find_config_group(ctl->idx);
-	if (g) {
-		list_for_each_entry(tmp, &g->config_list, config_entry) {
-			sc = &tmp->state.ctl;
-
-			if (pohmelfs_config_eql(sc, ctl)) {
-				err = 0;
-				break;
-			}
-		}
-	}
-
-	mutex_unlock(&pohmelfs_config_lock);
-
-	return err;
-}
-
-int __init pohmelfs_config_init(void)
-{
-	/* XXX remove (void *) cast when vanilla connector got synced */
-	return cn_add_callback(&pohmelfs_cn_id, "pohmelfs", (void *)pohmelfs_cn_callback);
-}
-
-void pohmelfs_config_exit(void)
-{
-	struct pohmelfs_config *c, *tmp;
-	struct pohmelfs_config_group *g, *gtmp;
-
-	cn_del_callback(&pohmelfs_cn_id);
-
-	mutex_lock(&pohmelfs_config_lock);
-	list_for_each_entry_safe(g, gtmp, &pohmelfs_config_list, group_entry) {
-		list_for_each_entry_safe(c, tmp, &g->config_list, config_entry) {
-			list_del(&c->config_entry);
-			kfree(c);
-		}
-
-		list_del(&g->group_entry);
-
-		kfree(g->hash_string);
-
-		kfree(g->cipher_string);
-
-		kfree(g);
-	}
-	mutex_unlock(&pohmelfs_config_lock);
-}
diff --git a/drivers/staging/pohmelfs/crypto.c b/drivers/staging/pohmelfs/crypto.c
deleted file mode 100644
index ad92771dce57..000000000000
--- a/drivers/staging/pohmelfs/crypto.c
+++ /dev/null
@@ -1,878 +0,0 @@
-/*
- * 2007+ Copyright (c) Evgeniy Polyakov <zbr@ioremap.net>
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/crypto.h>
-#include <linux/highmem.h>
-#include <linux/kthread.h>
-#include <linux/pagemap.h>
-#include <linux/scatterlist.h>
-#include <linux/slab.h>
-
-#include "netfs.h"
-
-static struct crypto_hash *pohmelfs_init_hash(struct pohmelfs_sb *psb)
-{
-	int err;
-	struct crypto_hash *hash;
-
-	hash = crypto_alloc_hash(psb->hash_string, 0, CRYPTO_ALG_ASYNC);
-	if (IS_ERR(hash)) {
-		err = PTR_ERR(hash);
-		dprintk("%s: idx: %u: failed to allocate hash '%s', err: %d.\n",
-				__func__, psb->idx, psb->hash_string, err);
-		goto err_out_exit;
-	}
-
-	psb->crypto_attached_size = crypto_hash_digestsize(hash);
-
-	if (!psb->hash_keysize)
-		return hash;
-
-	err = crypto_hash_setkey(hash, psb->hash_key, psb->hash_keysize);
-	if (err) {
-		dprintk("%s: idx: %u: failed to set key for hash '%s', err: %d.\n",
-				__func__, psb->idx, psb->hash_string, err);
-		goto err_out_free;
-	}
-
-	return hash;
-
-err_out_free:
-	crypto_free_hash(hash);
-err_out_exit:
-	return ERR_PTR(err);
-}
-
-static struct crypto_ablkcipher *pohmelfs_init_cipher(struct pohmelfs_sb *psb)
-{
-	int err = -EINVAL;
-	struct crypto_ablkcipher *cipher;
-
-	if (!psb->cipher_keysize)
-		goto err_out_exit;
-
-	cipher = crypto_alloc_ablkcipher(psb->cipher_string, 0, 0);
-	if (IS_ERR(cipher)) {
-		err = PTR_ERR(cipher);
-		dprintk("%s: idx: %u: failed to allocate cipher '%s', err: %d.\n",
-				__func__, psb->idx, psb->cipher_string, err);
-		goto err_out_exit;
-	}
-
-	crypto_ablkcipher_clear_flags(cipher, ~0);
-
-	err = crypto_ablkcipher_setkey(cipher, psb->cipher_key, psb->cipher_keysize);
-	if (err) {
-		dprintk("%s: idx: %u: failed to set key for cipher '%s', err: %d.\n",
-				__func__, psb->idx, psb->cipher_string, err);
-		goto err_out_free;
-	}
-
-	return cipher;
-
-err_out_free:
-	crypto_free_ablkcipher(cipher);
-err_out_exit:
-	return ERR_PTR(err);
-}
-
-int pohmelfs_crypto_engine_init(struct pohmelfs_crypto_engine *e, struct pohmelfs_sb *psb)
-{
-	int err;
-
-	e->page_num = 0;
-
-	e->size = PAGE_SIZE;
-	e->data = kmalloc(e->size, GFP_KERNEL);
-	if (!e->data) {
-		err = -ENOMEM;
-		goto err_out_exit;
-	}
-
-	if (psb->hash_string) {
-		e->hash = pohmelfs_init_hash(psb);
-		if (IS_ERR(e->hash)) {
-			err = PTR_ERR(e->hash);
-			e->hash = NULL;
-			goto err_out_free;
-		}
-	}
-
-	if (psb->cipher_string) {
-		e->cipher = pohmelfs_init_cipher(psb);
-		if (IS_ERR(e->cipher)) {
-			err = PTR_ERR(e->cipher);
-			e->cipher = NULL;
-			goto err_out_free_hash;
-		}
-	}
-
-	return 0;
-
-err_out_free_hash:
-	crypto_free_hash(e->hash);
-err_out_free:
-	kfree(e->data);
-err_out_exit:
-	return err;
-}
-
-void pohmelfs_crypto_engine_exit(struct pohmelfs_crypto_engine *e)
-{
-	crypto_free_hash(e->hash);
-	crypto_free_ablkcipher(e->cipher);
-	kfree(e->data);
-}
-
-static void pohmelfs_crypto_complete(struct crypto_async_request *req, int err)
-{
-	struct pohmelfs_crypto_completion *c = req->data;
-
-	if (err == -EINPROGRESS)
-		return;
-
-	dprintk("%s: req: %p, err: %d.\n", __func__, req, err);
-	c->error = err;
-	complete(&c->complete);
-}
-
-static int pohmelfs_crypto_process(struct ablkcipher_request *req,
-		struct scatterlist *sg_dst, struct scatterlist *sg_src,
-		void *iv, int enc, unsigned long timeout)
-{
-	struct pohmelfs_crypto_completion complete;
-	int err;
-
-	init_completion(&complete.complete);
-	complete.error = -EINPROGRESS;
-
-	ablkcipher_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
-					pohmelfs_crypto_complete, &complete);
-
-	ablkcipher_request_set_crypt(req, sg_src, sg_dst, sg_src->length, iv);
-
-	if (enc)
-		err = crypto_ablkcipher_encrypt(req);
-	else
-		err = crypto_ablkcipher_decrypt(req);
-
-	switch (err) {
-	case -EINPROGRESS:
-	case -EBUSY:
-		err = wait_for_completion_interruptible_timeout(&complete.complete,
-					timeout);
-		if (!err)
-			err = -ETIMEDOUT;
-		else if (err > 0)
-			err = complete.error;
-		break;
-	default:
-		break;
-	}
-
-	return err;
-}
-
-int pohmelfs_crypto_process_input_data(struct pohmelfs_crypto_engine *e, u64 cmd_iv,
-		void *data, struct page *page, unsigned int size)
-{
-	int err;
-	struct scatterlist sg;
-
-	if (!e->cipher && !e->hash)
-		return 0;
-
-	dprintk("%s: eng: %p, iv: %llx, data: %p, page: %p/%lu, size: %u.\n",
-		__func__, e, cmd_iv, data, page, (page) ? page->index : 0, size);
-
-	if (data) {
-		sg_init_one(&sg, data, size);
-	} else {
-		sg_init_table(&sg, 1);
-		sg_set_page(&sg, page, size, 0);
-	}
-
-	if (e->cipher) {
-		struct ablkcipher_request *req = e->data + crypto_hash_digestsize(e->hash);
-		u8 iv[32];
-
-		memset(iv, 0, sizeof(iv));
-		memcpy(iv, &cmd_iv, sizeof(cmd_iv));
-
-		ablkcipher_request_set_tfm(req, e->cipher);
-
-		err = pohmelfs_crypto_process(req, &sg, &sg, iv, 0, e->timeout);
-		if (err)
-			goto err_out_exit;
-	}
-
-	if (e->hash) {
-		struct hash_desc desc;
-		void *dst = e->data + e->size/2;
-
-		desc.tfm = e->hash;
-		desc.flags = 0;
-
-		err = crypto_hash_init(&desc);
-		if (err)
-			goto err_out_exit;
-
-		err = crypto_hash_update(&desc, &sg, size);
-		if (err)
-			goto err_out_exit;
-
-		err = crypto_hash_final(&desc, dst);
-		if (err)
-			goto err_out_exit;
-
-		err = !!memcmp(dst, e->data, crypto_hash_digestsize(e->hash));
-
-		if (err) {
-#ifdef CONFIG_POHMELFS_DEBUG
-			unsigned int i;
-			unsigned char *recv = e->data, *calc = dst;
-
-			dprintk("%s: eng: %p, hash: %p, cipher: %p: iv : %llx, hash mismatch (recv/calc): ",
-					__func__, e, e->hash, e->cipher, cmd_iv);
-			for (i = 0; i < crypto_hash_digestsize(e->hash); ++i) {
-#if 0
-				dprintka("%02x ", recv[i]);
-				if (recv[i] != calc[i]) {
-					dprintka("| calc byte: %02x.\n", calc[i]);
-					break;
-				}
-#else
-				dprintka("%02x/%02x ", recv[i], calc[i]);
-#endif
-			}
-			dprintk("\n");
-#endif
-			goto err_out_exit;
-		} else {
-			dprintk("%s: eng: %p, hash: %p, cipher: %p: hashes matched.\n",
-					__func__, e, e->hash, e->cipher);
-		}
-	}
-
-	dprintk("%s: eng: %p, size: %u, hash: %p, cipher: %p: completed.\n",
-			__func__, e, e->size, e->hash, e->cipher);
-
-	return 0;
-
-err_out_exit:
-	dprintk("%s: eng: %p, hash: %p, cipher: %p: err: %d.\n",
-			__func__, e, e->hash, e->cipher, err);
-	return err;
-}
-
-static int pohmelfs_trans_iter(struct netfs_trans *t, struct pohmelfs_crypto_engine *e,
-		int (*iterator) (struct pohmelfs_crypto_engine *e,
-				  struct scatterlist *dst,
-				  struct scatterlist *src))
-{
-	void *data = t->iovec.iov_base + sizeof(struct netfs_cmd) + t->psb->crypto_attached_size;
-	unsigned int size = t->iovec.iov_len - sizeof(struct netfs_cmd) - t->psb->crypto_attached_size;
-	struct netfs_cmd *cmd = data;
-	unsigned int sz, pages = t->attached_pages, i, csize, cmd_cmd, dpage_idx;
-	struct scatterlist sg_src, sg_dst;
-	int err;
-
-	while (size) {
-		cmd = data;
-		cmd_cmd = __be16_to_cpu(cmd->cmd);
-		csize = __be32_to_cpu(cmd->size);
-		cmd->iv = __cpu_to_be64(e->iv);
-
-		if (cmd_cmd == NETFS_READ_PAGES || cmd_cmd == NETFS_READ_PAGE)
-			csize = __be16_to_cpu(cmd->ext);
-
-		sz = csize + __be16_to_cpu(cmd->cpad) + sizeof(struct netfs_cmd);
-
-		dprintk("%s: size: %u, sz: %u, cmd_size: %u, cmd_cpad: %u.\n",
-				__func__, size, sz, __be32_to_cpu(cmd->size), __be16_to_cpu(cmd->cpad));
-
-		data += sz;
-		size -= sz;
-
-		sg_init_one(&sg_src, cmd->data, sz - sizeof(struct netfs_cmd));
-		sg_init_one(&sg_dst, cmd->data, sz - sizeof(struct netfs_cmd));
-
-		err = iterator(e, &sg_dst, &sg_src);
-		if (err)
-			return err;
-	}
-
-	if (!pages)
-		return 0;
-
-	dpage_idx = 0;
-	for (i = 0; i < t->page_num; ++i) {
-		struct page *page = t->pages[i];
-		struct page *dpage = e->pages[dpage_idx];
-
-		if (!page)
-			continue;
-
-		sg_init_table(&sg_src, 1);
-		sg_init_table(&sg_dst, 1);
-		sg_set_page(&sg_src, page, page_private(page), 0);
-		sg_set_page(&sg_dst, dpage, page_private(page), 0);
-
-		err = iterator(e, &sg_dst, &sg_src);
-		if (err)
-			return err;
-
-		pages--;
-		if (!pages)
-			break;
-		dpage_idx++;
-	}
-
-	return 0;
-}
-
-static int pohmelfs_encrypt_iterator(struct pohmelfs_crypto_engine *e,
-		struct scatterlist *sg_dst, struct scatterlist *sg_src)
-{
-	struct ablkcipher_request *req = e->data;
-	u8 iv[32];
-
-	memset(iv, 0, sizeof(iv));
-
-	memcpy(iv, &e->iv, sizeof(e->iv));
-
-	return pohmelfs_crypto_process(req, sg_dst, sg_src, iv, 1, e->timeout);
-}
-
-static int pohmelfs_encrypt(struct pohmelfs_crypto_thread *tc)
-{
-	struct netfs_trans *t = tc->trans;
-	struct pohmelfs_crypto_engine *e = &tc->eng;
-	struct ablkcipher_request *req = e->data;
-
-	memset(req, 0, sizeof(struct ablkcipher_request));
-	ablkcipher_request_set_tfm(req, e->cipher);
-
-	e->iv = pohmelfs_gen_iv(t);
-
-	return pohmelfs_trans_iter(t, e, pohmelfs_encrypt_iterator);
-}
-
-static int pohmelfs_hash_iterator(struct pohmelfs_crypto_engine *e,
-		struct scatterlist *sg_dst, struct scatterlist *sg_src)
-{
-	return crypto_hash_update(e->data, sg_src, sg_src->length);
-}
-
-static int pohmelfs_hash(struct pohmelfs_crypto_thread *tc)
-{
-	struct pohmelfs_crypto_engine *e = &tc->eng;
-	struct hash_desc *desc = e->data;
-	unsigned char *dst = tc->trans->iovec.iov_base + sizeof(struct netfs_cmd);
-	int err;
-
-	desc->tfm = e->hash;
-	desc->flags = 0;
-
-	err = crypto_hash_init(desc);
-	if (err)
-		return err;
-
-	err = pohmelfs_trans_iter(tc->trans, e, pohmelfs_hash_iterator);
-	if (err)
-		return err;
-
-	err = crypto_hash_final(desc, dst);
-	if (err)
-		return err;
-
-	{
-		unsigned int i;
-		dprintk("%s: ", __func__);
-		for (i = 0; i < tc->psb->crypto_attached_size; ++i)
-			dprintka("%02x ", dst[i]);
-		dprintka("\n");
-	}
-
-	return 0;
-}
-
-static void pohmelfs_crypto_pages_free(struct pohmelfs_crypto_engine *e)
-{
-	unsigned int i;
-
-	for (i = 0; i < e->page_num; ++i)
-		__free_page(e->pages[i]);
-	kfree(e->pages);
-}
-
-static int pohmelfs_crypto_pages_alloc(struct pohmelfs_crypto_engine *e, struct pohmelfs_sb *psb)
-{
-	unsigned int i;
-
-	e->pages = kmalloc(psb->trans_max_pages * sizeof(struct page *), GFP_KERNEL);
-	if (!e->pages)
-		return -ENOMEM;
-
-	for (i = 0; i < psb->trans_max_pages; ++i) {
-		e->pages[i] = alloc_page(GFP_KERNEL);
-		if (!e->pages[i])
-			break;
-	}
-
-	e->page_num = i;
-	if (!e->page_num)
-		goto err_out_free;
-
-	return 0;
-
-err_out_free:
-	kfree(e->pages);
-	return -ENOMEM;
-}
-
-static void pohmelfs_sys_crypto_exit_one(struct pohmelfs_crypto_thread *t)
-{
-	struct pohmelfs_sb *psb = t->psb;
-
-	if (t->thread)
-		kthread_stop(t->thread);
-
-	mutex_lock(&psb->crypto_thread_lock);
-	list_del(&t->thread_entry);
-	psb->crypto_thread_num--;
-	mutex_unlock(&psb->crypto_thread_lock);
-
-	pohmelfs_crypto_engine_exit(&t->eng);
-	pohmelfs_crypto_pages_free(&t->eng);
-	kfree(t);
-}
-
-static int pohmelfs_crypto_finish(struct netfs_trans *t, struct pohmelfs_sb *psb, int err)
-{
-	struct netfs_cmd *cmd = t->iovec.iov_base;
-	netfs_convert_cmd(cmd);
-
-	if (likely(!err))
-		err = netfs_trans_finish_send(t, psb);
-
-	t->result = err;
-	netfs_trans_put(t);
-
-	return err;
-}
-
-void pohmelfs_crypto_thread_make_ready(struct pohmelfs_crypto_thread *th)
-{
-	struct pohmelfs_sb *psb = th->psb;
-
-	th->page = NULL;
-	th->trans = NULL;
-
-	mutex_lock(&psb->crypto_thread_lock);
-	list_move_tail(&th->thread_entry, &psb->crypto_ready_list);
-	mutex_unlock(&psb->crypto_thread_lock);
-	wake_up(&psb->wait);
-}
-
-static int pohmelfs_crypto_thread_trans(struct pohmelfs_crypto_thread *t)
-{
-	struct netfs_trans *trans;
-	int err = 0;
-
-	trans = t->trans;
-	trans->eng = NULL;
-
-	if (t->eng.hash) {
-		err = pohmelfs_hash(t);
-		if (err)
-			goto out_complete;
-	}
-
-	if (t->eng.cipher) {
-		err = pohmelfs_encrypt(t);
-		if (err)
-			goto out_complete;
-		trans->eng = &t->eng;
-	}
-
-out_complete:
-	t->page = NULL;
-	t->trans = NULL;
-
-	if (!trans->eng)
-		pohmelfs_crypto_thread_make_ready(t);
-
-	pohmelfs_crypto_finish(trans, t->psb, err);
-	return err;
-}
-
-static int pohmelfs_crypto_thread_page(struct pohmelfs_crypto_thread *t)
-{
-	struct pohmelfs_crypto_engine *e = &t->eng;
-	struct page *page = t->page;
-	int err;
-
-	WARN_ON(!PageChecked(page));
-
-	err = pohmelfs_crypto_process_input_data(e, e->iv, NULL, page, t->size);
-	if (!err)
-		SetPageUptodate(page);
-	else
-		SetPageError(page);
-	unlock_page(page);
-	page_cache_release(page);
-
-	pohmelfs_crypto_thread_make_ready(t);
-
-	return err;
-}
-
-static int pohmelfs_crypto_thread_func(void *data)
-{
-	struct pohmelfs_crypto_thread *t = data;
-
-	while (!kthread_should_stop()) {
-		wait_event_interruptible(t->wait, kthread_should_stop() ||
-				t->trans || t->page);
-
-		if (kthread_should_stop())
-			break;
-
-		if (!t->trans && !t->page)
-			continue;
-
-		dprintk("%s: thread: %p, trans: %p, page: %p.\n",
-				__func__, t, t->trans, t->page);
-
-		if (t->trans)
-			pohmelfs_crypto_thread_trans(t);
-		else if (t->page)
-			pohmelfs_crypto_thread_page(t);
-	}
-
-	return 0;
-}
-
-static void pohmelfs_crypto_flush(struct pohmelfs_sb *psb, struct list_head *head)
-{
-	while (!list_empty(head)) {
-		struct pohmelfs_crypto_thread *t = NULL;
-
-		mutex_lock(&psb->crypto_thread_lock);
-		if (!list_empty(head)) {
-			t = list_first_entry(head, struct pohmelfs_crypto_thread, thread_entry);
-			list_del_init(&t->thread_entry);
-		}
-		mutex_unlock(&psb->crypto_thread_lock);
-
-		if (t)
-			pohmelfs_sys_crypto_exit_one(t);
-	}
-}
-
-static void pohmelfs_sys_crypto_exit(struct pohmelfs_sb *psb)
-{
-	while (!list_empty(&psb->crypto_active_list) || !list_empty(&psb->crypto_ready_list)) {
-		dprintk("%s: crypto_thread_num: %u.\n", __func__, psb->crypto_thread_num);
-		pohmelfs_crypto_flush(psb, &psb->crypto_active_list);
-		pohmelfs_crypto_flush(psb, &psb->crypto_ready_list);
-	}
-}
-
-static int pohmelfs_sys_crypto_init(struct pohmelfs_sb *psb)
-{
-	unsigned int i;
-	struct pohmelfs_crypto_thread *t;
-	struct pohmelfs_config *c;
-	struct netfs_state *st;
-	int err;
-
-	list_for_each_entry(c, &psb->state_list, config_entry) {
-		st = &c->state;
-
-		err = pohmelfs_crypto_engine_init(&st->eng, psb);
-		if (err)
-			goto err_out_exit;
-
-		dprintk("%s: st: %p, eng: %p, hash: %p, cipher: %p.\n",
-				__func__, st, &st->eng, &st->eng.hash, &st->eng.cipher);
-	}
-
-	for (i = 0; i < psb->crypto_thread_num; ++i) {
-		err = -ENOMEM;
-		t = kzalloc(sizeof(struct pohmelfs_crypto_thread), GFP_KERNEL);
-		if (!t)
-			goto err_out_free_state_engines;
-
-		init_waitqueue_head(&t->wait);
-
-		t->psb = psb;
-		t->trans = NULL;
-		t->eng.thread = t;
-
-		err = pohmelfs_crypto_engine_init(&t->eng, psb);
-		if (err)
-			goto err_out_free_state_engines;
-
-		err = pohmelfs_crypto_pages_alloc(&t->eng, psb);
-		if (err)
-			goto err_out_free;
-
-		t->thread = kthread_run(pohmelfs_crypto_thread_func, t,
-				"pohmelfs-crypto-%d-%d", psb->idx, i);
-		if (IS_ERR(t->thread)) {
-			err = PTR_ERR(t->thread);
-			t->thread = NULL;
-			goto err_out_free;
-		}
-
-		if (t->eng.cipher)
-			psb->crypto_align_size = crypto_ablkcipher_blocksize(t->eng.cipher);
-
-		mutex_lock(&psb->crypto_thread_lock);
-		list_add_tail(&t->thread_entry, &psb->crypto_ready_list);
-		mutex_unlock(&psb->crypto_thread_lock);
-	}
-
-	psb->crypto_thread_num = i;
-	return 0;
-
-err_out_free:
-	pohmelfs_sys_crypto_exit_one(t);
-err_out_free_state_engines:
-	list_for_each_entry(c, &psb->state_list, config_entry) {
-		st = &c->state;
-		pohmelfs_crypto_engine_exit(&st->eng);
-	}
-err_out_exit:
-	pohmelfs_sys_crypto_exit(psb);
-	return err;
-}
-
-void pohmelfs_crypto_exit(struct pohmelfs_sb *psb)
-{
-	pohmelfs_sys_crypto_exit(psb);
-
-	kfree(psb->hash_string);
-	kfree(psb->cipher_string);
-}
-
-static int pohmelfs_crypt_init_complete(struct page **pages, unsigned int page_num,
-		void *private, int err)
-{
-	struct pohmelfs_sb *psb = private;
-
-	psb->flags = -err;
-	dprintk("%s: err: %d.\n", __func__, err);
-
-	wake_up(&psb->wait);
-
-	return err;
-}
-
-static int pohmelfs_crypto_init_handshake(struct pohmelfs_sb *psb)
-{
-	struct netfs_trans *t;
-	struct netfs_crypto_capabilities *cap;
-	struct netfs_cmd *cmd;
-	char *str;
-	int err = -ENOMEM, size;
-
-	size = sizeof(struct netfs_crypto_capabilities) +
-		psb->cipher_strlen + psb->hash_strlen + 2; /* 0 bytes */
-
-	t = netfs_trans_alloc(psb, size, 0, 0);
-	if (!t)
-		goto err_out_exit;
-
-	t->complete = pohmelfs_crypt_init_complete;
-	t->private = psb;
-
-	cmd = netfs_trans_current(t);
-	cap = (struct netfs_crypto_capabilities *)(cmd + 1);
-	str = (char *)(cap + 1);
-
-	cmd->cmd = NETFS_CAPABILITIES;
-	cmd->id = POHMELFS_CRYPTO_CAPABILITIES;
-	cmd->size = size;
-	cmd->start = 0;
-	cmd->ext = 0;
-	cmd->csize = 0;
-
-	netfs_convert_cmd(cmd);
-	netfs_trans_update(cmd, t, size);
-
-	cap->hash_strlen = psb->hash_strlen;
-	if (cap->hash_strlen) {
-		sprintf(str, "%s", psb->hash_string);
-		str += cap->hash_strlen;
-	}
-
-	cap->cipher_strlen = psb->cipher_strlen;
-	cap->cipher_keysize = psb->cipher_keysize;
-	if (cap->cipher_strlen)
-		sprintf(str, "%s", psb->cipher_string);
-
-	netfs_convert_crypto_capabilities(cap);
-
-	psb->flags = ~0;
-	err = netfs_trans_finish(t, psb);
-	if (err)
-		goto err_out_exit;
-
-	err = wait_event_interruptible_timeout(psb->wait, (psb->flags != ~0),
-			psb->wait_on_page_timeout);
-	if (!err)
-		err = -ETIMEDOUT;
-	else if (err > 0)
-		err = -psb->flags;
-
-	if (!err)
-		psb->perform_crypto = 1;
-	psb->flags = 0;
-
-	/*
-	 * At this point NETFS_CAPABILITIES response command
-	 * should setup superblock in a way, which is acceptable
-	 * for both client and server, so if server refuses connection,
-	 * it will send error in transaction response.
-	 */
-
-	if (err)
-		goto err_out_exit;
-
-	return 0;
-
-err_out_exit:
-	return err;
-}
-
-int pohmelfs_crypto_init(struct pohmelfs_sb *psb)
-{
-	int err;
-
-	if (!psb->cipher_string && !psb->hash_string)
-		return 0;
-
-	err = pohmelfs_crypto_init_handshake(psb);
-	if (err)
-		return err;
-
-	err = pohmelfs_sys_crypto_init(psb);
-	if (err)
-		return err;
-
-	return 0;
-}
-
-static int pohmelfs_crypto_thread_get(struct pohmelfs_sb *psb,
-		int (*action)(struct pohmelfs_crypto_thread *t, void *data), void *data)
-{
-	struct pohmelfs_crypto_thread *t = NULL;
-	int err;
-
-	while (!t) {
-		err = wait_event_interruptible_timeout(psb->wait,
-				!list_empty(&psb->crypto_ready_list),
-				psb->wait_on_page_timeout);
-
-		t = NULL;
-		err = 0;
-		mutex_lock(&psb->crypto_thread_lock);
-		if (!list_empty(&psb->crypto_ready_list)) {
-			t = list_entry(psb->crypto_ready_list.prev,
-					struct pohmelfs_crypto_thread,
-					thread_entry);
-
-			list_move_tail(&t->thread_entry,
-					&psb->crypto_active_list);
-
-			action(t, data);
-			wake_up(&t->wait);
-
-		}
-		mutex_unlock(&psb->crypto_thread_lock);
-	}
-
-	return err;
-}
-
-static int pohmelfs_trans_crypt_action(struct pohmelfs_crypto_thread *t, void *data)
-{
-	struct netfs_trans *trans = data;
-
-	netfs_trans_get(trans);
-	t->trans = trans;
-
-	dprintk("%s: t: %p, gen: %u, thread: %p.\n", __func__, trans, trans->gen, t);
-	return 0;
-}
-
-int pohmelfs_trans_crypt(struct netfs_trans *trans, struct pohmelfs_sb *psb)
-{
-	if ((!psb->hash_string && !psb->cipher_string) || !psb->perform_crypto) {
-		netfs_trans_get(trans);
-		return pohmelfs_crypto_finish(trans, psb, 0);
-	}
-
-	return pohmelfs_crypto_thread_get(psb, pohmelfs_trans_crypt_action, trans);
-}
-
-struct pohmelfs_crypto_input_action_data {
-	struct page			*page;
-	struct pohmelfs_crypto_engine	*e;
-	u64				iv;
-	unsigned int			size;
-};
-
-static int pohmelfs_crypt_input_page_action(struct pohmelfs_crypto_thread *t, void *data)
-{
-	struct pohmelfs_crypto_input_action_data *act = data;
-
-	memcpy(t->eng.data, act->e->data, t->psb->crypto_attached_size);
-
-	t->size = act->size;
-	t->eng.iv = act->iv;
-
-	t->page = act->page;
-	return 0;
-}
-
-int pohmelfs_crypto_process_input_page(struct pohmelfs_crypto_engine *e,
-		struct page *page, unsigned int size, u64 iv)
-{
-	struct inode *inode = page->mapping->host;
-	struct pohmelfs_crypto_input_action_data act;
-	int err = -ENOENT;
-
-	act.page = page;
-	act.e = e;
-	act.size = size;
-	act.iv = iv;
-
-	err = pohmelfs_crypto_thread_get(POHMELFS_SB(inode->i_sb),
-			pohmelfs_crypt_input_page_action, &act);
-	if (err)
-		goto err_out_exit;
-
-	return 0;
-
-err_out_exit:
-	SetPageUptodate(page);
-	page_cache_release(page);
-
-	return err;
-}
diff --git a/drivers/staging/pohmelfs/dir.c b/drivers/staging/pohmelfs/dir.c
deleted file mode 100644
index 2ee4491b7136..000000000000
--- a/drivers/staging/pohmelfs/dir.c
+++ /dev/null
@@ -1,1102 +0,0 @@
-/*
- * 2007+ Copyright (c) Evgeniy Polyakov <zbr@ioremap.net>
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/kernel.h>
-#include <linux/fs.h>
-#include <linux/jhash.h>
-#include <linux/namei.h>
-#include <linux/slab.h>
-#include <linux/pagemap.h>
-
-#include "netfs.h"
-
-static int pohmelfs_cmp_hash(struct pohmelfs_name *n, u32 hash)
-{
-	if (n->hash > hash)
-		return -1;
-	if (n->hash < hash)
-		return 1;
-
-	return 0;
-}
-
-static struct pohmelfs_name *pohmelfs_search_hash_unprecise(struct pohmelfs_inode *pi, u32 hash)
-{
-	struct rb_node *n = pi->hash_root.rb_node;
-	struct pohmelfs_name *tmp = NULL;
-	int cmp;
-
-	while (n) {
-		tmp = rb_entry(n, struct pohmelfs_name, hash_node);
-
-		cmp = pohmelfs_cmp_hash(tmp, hash);
-		if (cmp < 0)
-			n = n->rb_left;
-		else if (cmp > 0)
-			n = n->rb_right;
-		else
-			break;
-
-	}
-
-	return tmp;
-}
-
-struct pohmelfs_name *pohmelfs_search_hash(struct pohmelfs_inode *pi, u32 hash)
-{
-	struct pohmelfs_name *tmp;
-
-	tmp = pohmelfs_search_hash_unprecise(pi, hash);
-	if (tmp && (tmp->hash == hash))
-		return tmp;
-
-	return NULL;
-}
-
-static void __pohmelfs_name_del(struct pohmelfs_inode *parent, struct pohmelfs_name *node)
-{
-	rb_erase(&node->hash_node, &parent->hash_root);
-}
-
-/*
- * Remove name cache entry from its caches and free it.
- */
-static void pohmelfs_name_free(struct pohmelfs_inode *parent, struct pohmelfs_name *node)
-{
-	__pohmelfs_name_del(parent, node);
-	list_del(&node->sync_create_entry);
-	kfree(node);
-}
-
-static struct pohmelfs_name *pohmelfs_insert_hash(struct pohmelfs_inode *pi,
-		struct pohmelfs_name *new)
-{
-	struct rb_node **n = &pi->hash_root.rb_node, *parent = NULL;
-	struct pohmelfs_name *ret = NULL, *tmp;
-	int cmp;
-
-	while (*n) {
-		parent = *n;
-
-		tmp = rb_entry(parent, struct pohmelfs_name, hash_node);
-
-		cmp = pohmelfs_cmp_hash(tmp, new->hash);
-		if (cmp < 0)
-			n = &parent->rb_left;
-		else if (cmp > 0)
-			n = &parent->rb_right;
-		else {
-			ret = tmp;
-			break;
-		}
-	}
-
-	if (ret) {
-		printk("%s: exist: parent: %llu, ino: %llu, hash: %x, len: %u, data: '%s', "
-					"new: ino: %llu, hash: %x, len: %u, data: '%s'.\n",
-				__func__, pi->ino,
-				ret->ino, ret->hash, ret->len, ret->data,
-				new->ino, new->hash, new->len, new->data);
-		ret->ino = new->ino;
-		return ret;
-	}
-
-	rb_link_node(&new->hash_node, parent, n);
-	rb_insert_color(&new->hash_node, &pi->hash_root);
-
-	return NULL;
-}
-
-/*
- * Free name cache for given inode.
- */
-void pohmelfs_free_names(struct pohmelfs_inode *parent)
-{
-	struct rb_node *rb_node;
-	struct pohmelfs_name *n;
-
-	for (rb_node = rb_first(&parent->hash_root); rb_node;) {
-		n = rb_entry(rb_node, struct pohmelfs_name, hash_node);
-		rb_node = rb_next(rb_node);
-
-		pohmelfs_name_free(parent, n);
-	}
-}
-
-static void pohmelfs_fix_offset(struct pohmelfs_inode *parent, struct pohmelfs_name *node)
-{
-	parent->total_len -= node->len;
-}
-
-/*
- * Free name cache entry helper.
- */
-void pohmelfs_name_del(struct pohmelfs_inode *parent, struct pohmelfs_name *node)
-{
-	pohmelfs_fix_offset(parent, node);
-	pohmelfs_name_free(parent, node);
-}
-
-/*
- * Insert new name cache entry into all hash cache.
- */
-static int pohmelfs_insert_name(struct pohmelfs_inode *parent, struct pohmelfs_name *n)
-{
-	struct pohmelfs_name *name;
-
-	name = pohmelfs_insert_hash(parent, n);
-	if (name)
-		return -EEXIST;
-
-	parent->total_len += n->len;
-	list_add_tail(&n->sync_create_entry, &parent->sync_create_list);
-
-	return 0;
-}
-
-/*
- * Allocate new name cache entry.
- */
-static struct pohmelfs_name *pohmelfs_name_alloc(unsigned int len)
-{
-	struct pohmelfs_name *n;
-
-	n = kzalloc(sizeof(struct pohmelfs_name) + len, GFP_KERNEL);
-	if (!n)
-		return NULL;
-
-	INIT_LIST_HEAD(&n->sync_create_entry);
-
-	n->data = (char *)(n+1);
-
-	return n;
-}
-
-/*
- * Add new name entry into directory's cache.
- */
-static int pohmelfs_add_dir(struct pohmelfs_sb *psb, struct pohmelfs_inode *parent,
-		struct pohmelfs_inode *npi, struct qstr *str, unsigned int mode, int link)
-{
-	int err = -ENOMEM;
-	struct pohmelfs_name *n;
-
-	n = pohmelfs_name_alloc(str->len + 1);
-	if (!n)
-		goto err_out_exit;
-
-	n->ino = npi->ino;
-	n->mode = mode;
-	n->len = str->len;
-	n->hash = str->hash;
-	sprintf(n->data, "%s", str->name);
-
-	mutex_lock(&parent->offset_lock);
-	err = pohmelfs_insert_name(parent, n);
-	mutex_unlock(&parent->offset_lock);
-
-	if (err) {
-		if (err != -EEXIST)
-			goto err_out_free;
-		kfree(n);
-	}
-
-	return 0;
-
-err_out_free:
-	kfree(n);
-err_out_exit:
-	return err;
-}
-
-/*
- * Create new inode for given parameters (name, inode info, parent).
- * This does not create object on the server, it will be synced there during writeback.
- */
-struct pohmelfs_inode *pohmelfs_new_inode(struct pohmelfs_sb *psb,
-		struct pohmelfs_inode *parent, struct qstr *str,
-		struct netfs_inode_info *info, int link)
-{
-	struct inode *new = NULL;
-	struct pohmelfs_inode *npi;
-	int err = -EEXIST;
-
-	dprintk("%s: creating inode: parent: %llu, ino: %llu, str: %p.\n",
-			__func__, (parent) ? parent->ino : 0, info->ino, str);
-
-	err = -ENOMEM;
-	new = iget_locked(psb->sb, info->ino);
-	if (!new)
-		goto err_out_exit;
-
-	npi = POHMELFS_I(new);
-	npi->ino = info->ino;
-	err = 0;
-
-	if (new->i_state & I_NEW) {
-		dprintk("%s: filling VFS inode: %lu/%llu.\n",
-				__func__, new->i_ino, info->ino);
-		pohmelfs_fill_inode(new, info);
-
-		if (S_ISDIR(info->mode)) {
-			struct qstr s;
-
-			s.name = ".";
-			s.len = 1;
-			s.hash = jhash(s.name, s.len, 0);
-
-			err = pohmelfs_add_dir(psb, npi, npi, &s, info->mode, 0);
-			if (err)
-				goto err_out_put;
-
-			s.name = "..";
-			s.len = 2;
-			s.hash = jhash(s.name, s.len, 0);
-
-			err = pohmelfs_add_dir(psb, npi, (parent) ? parent : npi, &s,
-					(parent) ? parent->vfs_inode.i_mode : npi->vfs_inode.i_mode, 0);
-			if (err)
-				goto err_out_put;
-		}
-	}
-
-	if (str) {
-		if (parent) {
-			err = pohmelfs_add_dir(psb, parent, npi, str, info->mode, link);
-
-			dprintk("%s: %s inserted name: '%s', new_offset: %llu, ino: %llu, parent: %llu.\n",
-					__func__, (err) ? "unsuccessfully" : "successfully",
-					str->name, parent->total_len, info->ino, parent->ino);
-
-			if (err && err != -EEXIST)
-				goto err_out_put;
-		}
-	}
-
-	if (new->i_state & I_NEW) {
-		if (parent)
-			mark_inode_dirty(&parent->vfs_inode);
-		mark_inode_dirty(new);
-	}
-
-	set_bit(NETFS_INODE_OWNED, &npi->state);
-	npi->lock_type = POHMELFS_WRITE_LOCK;
-	unlock_new_inode(new);
-
-	return npi;
-
-err_out_put:
-	printk("%s: putting inode: %p, npi: %p, error: %d.\n", __func__, new, npi, err);
-	iput(new);
-err_out_exit:
-	return ERR_PTR(err);
-}
-
-static int pohmelfs_remote_sync_complete(struct page **pages, unsigned int page_num,
-		void *private, int err)
-{
-	struct pohmelfs_inode *pi = private;
-	struct pohmelfs_sb *psb = POHMELFS_SB(pi->vfs_inode.i_sb);
-
-	dprintk("%s: ino: %llu, err: %d.\n", __func__, pi->ino, err);
-
-	if (err)
-		pi->error = err;
-	wake_up(&psb->wait);
-	pohmelfs_put_inode(pi);
-
-	return err;
-}
-
-/*
- * Receive directory content from the server.
- * This should be only done for objects, which were not created locally,
- * and which were not synced previously.
- */
-static int pohmelfs_sync_remote_dir(struct pohmelfs_inode *pi)
-{
-	struct inode *inode = &pi->vfs_inode;
-	struct pohmelfs_sb *psb = POHMELFS_SB(inode->i_sb);
-	long ret = psb->wait_on_page_timeout;
-	int err;
-
-	dprintk("%s: dir: %llu, state: %lx: remote_synced: %d.\n",
-		__func__, pi->ino, pi->state, test_bit(NETFS_INODE_REMOTE_SYNCED, &pi->state));
-
-	if (test_bit(NETFS_INODE_REMOTE_DIR_SYNCED, &pi->state))
-		return 0;
-
-	if (!igrab(inode)) {
-		err = -ENOENT;
-		goto err_out_exit;
-	}
-
-	err = pohmelfs_meta_command(pi, NETFS_READDIR, NETFS_TRANS_SINGLE_DST,
-			pohmelfs_remote_sync_complete, pi, 0);
-	if (err)
-		goto err_out_exit;
-
-	pi->error = 0;
-	ret = wait_event_interruptible_timeout(psb->wait,
-			test_bit(NETFS_INODE_REMOTE_DIR_SYNCED, &pi->state) || pi->error, ret);
-	dprintk("%s: awake dir: %llu, ret: %ld, err: %d.\n", __func__, pi->ino, ret, pi->error);
-	if (ret <= 0) {
-		err = ret;
-		if (!err)
-			err = -ETIMEDOUT;
-		goto err_out_exit;
-	}
-
-	if (pi->error)
-		return pi->error;
-
-	return 0;
-
-err_out_exit:
-	clear_bit(NETFS_INODE_REMOTE_SYNCED, &pi->state);
-
-	return err;
-}
-
-static int pohmelfs_dir_open(struct inode *inode, struct file *file)
-{
-	file->private_data = NULL;
-	return 0;
-}
-
-/*
- * VFS readdir callback. Syncs directory content from server if needed,
- * and provides direntry info to the userspace.
- */
-static int pohmelfs_readdir(struct file *file, void *dirent, filldir_t filldir)
-{
-	struct inode *inode = file->f_path.dentry->d_inode;
-	struct pohmelfs_inode *pi = POHMELFS_I(inode);
-	struct pohmelfs_name *n;
-	struct rb_node *rb_node;
-	int err = 0, mode;
-	u64 len;
-
-	dprintk("%s: parent: %llu, fpos: %llu, hash: %08lx.\n",
-			__func__, pi->ino, (u64)file->f_pos,
-			(unsigned long)file->private_data);
-#if 0
-	err = pohmelfs_data_lock(pi, 0, ~0, POHMELFS_READ_LOCK);
-	if (err)
-		return err;
-#endif
-	err = pohmelfs_sync_remote_dir(pi);
-	if (err)
-		return err;
-
-	if (file->private_data && (file->private_data == (void *)(unsigned long)file->f_pos))
-		return 0;
-
-	mutex_lock(&pi->offset_lock);
-	n = pohmelfs_search_hash_unprecise(pi, (unsigned long)file->private_data);
-
-	while (n) {
-		mode = (n->mode >> 12) & 15;
-
-		dprintk("%s: offset: %llu, parent ino: %llu, name: '%s', len: %u, ino: %llu, "
-				"mode: %o/%o, fpos: %llu, hash: %08x.\n",
-				__func__, file->f_pos, pi->ino, n->data, n->len,
-				n->ino, n->mode, mode, file->f_pos, n->hash);
-
-		file->private_data = (void *)(unsigned long)n->hash;
-
-		len = n->len;
-		err = filldir(dirent, n->data, n->len, file->f_pos, n->ino, mode);
-
-		if (err < 0) {
-			dprintk("%s: err: %d.\n", __func__, err);
-			err = 0;
-			break;
-		}
-
-		file->f_pos += len;
-
-		rb_node = rb_next(&n->hash_node);
-
-		if (!rb_node || (rb_node == &n->hash_node)) {
-			file->private_data = (void *)(unsigned long)file->f_pos;
-			break;
-		}
-
-		n = rb_entry(rb_node, struct pohmelfs_name, hash_node);
-	}
-	mutex_unlock(&pi->offset_lock);
-
-	return err;
-}
-
-static loff_t pohmelfs_dir_lseek(struct file *file, loff_t offset, int origin)
-{
-	file->f_pos = offset;
-	file->private_data = NULL;
-	return offset;
-}
-
-const struct file_operations pohmelfs_dir_fops = {
-	.open = pohmelfs_dir_open,
-	.read = generic_read_dir,
-	.llseek = pohmelfs_dir_lseek,
-	.readdir = pohmelfs_readdir,
-};
-
-/*
- * Lookup single object on server.
- */
-static int pohmelfs_lookup_single(struct pohmelfs_inode *parent,
-		struct qstr *str, u64 ino)
-{
-	struct pohmelfs_sb *psb = POHMELFS_SB(parent->vfs_inode.i_sb);
-	long ret = msecs_to_jiffies(5000);
-	int err;
-
-	set_bit(NETFS_COMMAND_PENDING, &parent->state);
-	err = pohmelfs_meta_command_data(parent, parent->ino, NETFS_LOOKUP,
-			(char *)str->name, NETFS_TRANS_SINGLE_DST, NULL, NULL, ino);
-	if (err)
-		goto err_out_exit;
-
-	err = 0;
-	ret = wait_event_interruptible_timeout(psb->wait,
-			!test_bit(NETFS_COMMAND_PENDING, &parent->state), ret);
-	if (ret <= 0) {
-		err = ret;
-		if (!err)
-			err = -ETIMEDOUT;
-	}
-
-	if (err)
-		goto err_out_exit;
-
-	return 0;
-
-err_out_exit:
-	clear_bit(NETFS_COMMAND_PENDING, &parent->state);
-
-	printk("%s: failed: parent: %llu, ino: %llu, name: '%s', err: %d.\n",
-			__func__, parent->ino, ino, str->name, err);
-
-	return err;
-}
-
-/*
- * VFS lookup callback.
- * We first try to get inode number from local name cache, if we have one,
- * then inode can be found in inode cache. If there is no inode or no object in
- * local cache, try to lookup it on server. This only should be done for directories,
- * which were not created locally, otherwise remote server does not know about dir at all,
- * so no need to try to know that.
- */
-struct dentry *pohmelfs_lookup(struct inode *dir, struct dentry *dentry, struct nameidata *nd)
-{
-	struct pohmelfs_inode *parent = POHMELFS_I(dir);
-	struct pohmelfs_name *n;
-	struct inode *inode = NULL;
-	unsigned long ino = 0;
-	int err, lock_type = POHMELFS_READ_LOCK, need_lock = 1;
-	struct qstr str = dentry->d_name;
-
-	if ((nd->intent.open.flags & O_ACCMODE) != O_RDONLY)
-		lock_type = POHMELFS_WRITE_LOCK;
-
-	if (test_bit(NETFS_INODE_OWNED, &parent->state)) {
-		if (lock_type == parent->lock_type)
-			need_lock = 0;
-		if ((lock_type == POHMELFS_READ_LOCK) && (parent->lock_type == POHMELFS_WRITE_LOCK))
-			need_lock = 0;
-	}
-
-	if ((lock_type == POHMELFS_READ_LOCK) && !test_bit(NETFS_INODE_REMOTE_DIR_SYNCED, &parent->state))
-		need_lock = 1;
-
-	str.hash = jhash(dentry->d_name.name, dentry->d_name.len, 0);
-
-	mutex_lock(&parent->offset_lock);
-	n = pohmelfs_search_hash(parent, str.hash);
-	if (n)
-		ino = n->ino;
-	mutex_unlock(&parent->offset_lock);
-
-	dprintk("%s: start ino: %lu, inode: %p, name: '%s', hash: %x, parent_state: %lx, need_lock: %d.\n",
-			__func__, ino, inode, str.name, str.hash, parent->state, need_lock);
-
-	if (ino) {
-		inode = ilookup(dir->i_sb, ino);
-		if (inode)
-			goto out;
-	}
-
-	dprintk("%s: no inode dir: %p, dir_ino: %llu, name: '%s', len: %u, dir_state: %lx, ino: %lu.\n",
-			__func__, dir, parent->ino,
-			str.name, str.len, parent->state, ino);
-
-	if (!ino) {
-		if (!need_lock)
-			goto out;
-	}
-
-	err = pohmelfs_data_lock(parent, 0, ~0, lock_type);
-	if (err)
-		goto out;
-
-	err = pohmelfs_lookup_single(parent, &str, ino);
-	if (err)
-		goto out;
-
-	if (!ino) {
-		mutex_lock(&parent->offset_lock);
-		n = pohmelfs_search_hash(parent, str.hash);
-		if (n)
-			ino = n->ino;
-		mutex_unlock(&parent->offset_lock);
-	}
-
-	if (ino) {
-		inode = ilookup(dir->i_sb, ino);
-		dprintk("%s: second lookup ino: %lu, inode: %p, name: '%s', hash: %x.\n",
-				__func__, ino, inode, str.name, str.hash);
-		if (!inode) {
-			dprintk("%s: No inode for ino: %lu, name: '%s', hash: %x.\n",
-				__func__, ino, str.name, str.hash);
-			/* return NULL; */
-			return ERR_PTR(-EACCES);
-		}
-	} else {
-		printk("%s: No inode number : name: '%s', hash: %x.\n",
-			__func__, str.name, str.hash);
-	}
-out:
-	return d_splice_alias(inode, dentry);
-}
-
-/*
- * Create new object in local cache. Object will be synced to server
- * during writeback for given inode.
- */
-struct pohmelfs_inode *pohmelfs_create_entry_local(struct pohmelfs_sb *psb,
-	struct pohmelfs_inode *parent, struct qstr *str, u64 start, umode_t mode)
-{
-	struct pohmelfs_inode *npi;
-	int err = -ENOMEM;
-	struct netfs_inode_info info;
-
-	dprintk("%s: name: '%s', mode: %ho, start: %llu.\n",
-			__func__, str->name, mode, start);
-
-	info.mode = mode;
-	info.ino = start;
-
-	if (!start)
-		info.ino = pohmelfs_new_ino(psb);
-
-	info.nlink = S_ISDIR(mode) ? 2 : 1;
-	info.uid = current_fsuid();
-	info.gid = current_fsgid();
-	info.size = 0;
-	info.blocksize = 512;
-	info.blocks = 0;
-	info.rdev = 0;
-	info.version = 0;
-
-	npi = pohmelfs_new_inode(psb, parent, str, &info, !!start);
-	if (IS_ERR(npi)) {
-		err = PTR_ERR(npi);
-		goto err_out_unlock;
-	}
-
-	return npi;
-
-err_out_unlock:
-	dprintk("%s: err: %d.\n", __func__, err);
-	return ERR_PTR(err);
-}
-
-/*
- * Create local object and bind it to dentry.
- */
-static int pohmelfs_create_entry(struct inode *dir, struct dentry *dentry,
-				 u64 start, umode_t mode)
-{
-	struct pohmelfs_sb *psb = POHMELFS_SB(dir->i_sb);
-	struct pohmelfs_inode *npi, *parent;
-	struct qstr str = dentry->d_name;
-	int err;
-
-	parent = POHMELFS_I(dir);
-
-	err = pohmelfs_data_lock(parent, 0, ~0, POHMELFS_WRITE_LOCK);
-	if (err)
-		return err;
-
-	str.hash = jhash(dentry->d_name.name, dentry->d_name.len, 0);
-
-	npi = pohmelfs_create_entry_local(psb, parent, &str, start, mode);
-	if (IS_ERR(npi))
-		return PTR_ERR(npi);
-
-	d_instantiate(dentry, &npi->vfs_inode);
-
-	dprintk("%s: parent: %llu, inode: %llu, name: '%s', parent_nlink: %d, nlink: %d.\n",
-			__func__, parent->ino, npi->ino, dentry->d_name.name,
-			(signed)dir->i_nlink, (signed)npi->vfs_inode.i_nlink);
-
-	return 0;
-}
-
-/*
- * VFS create and mkdir callbacks.
- */
-static int pohmelfs_create(struct inode *dir, struct dentry *dentry, umode_t mode,
-		struct nameidata *nd)
-{
-	return pohmelfs_create_entry(dir, dentry, 0, mode);
-}
-
-static int pohmelfs_mkdir(struct inode *dir, struct dentry *dentry, umode_t mode)
-{
-	int err;
-
-	inode_inc_link_count(dir);
-	err = pohmelfs_create_entry(dir, dentry, 0, mode | S_IFDIR);
-	if (err)
-		inode_dec_link_count(dir);
-
-	return err;
-}
-
-static int pohmelfs_remove_entry(struct inode *dir, struct dentry *dentry)
-{
-	struct pohmelfs_sb *psb = POHMELFS_SB(dir->i_sb);
-	struct inode *inode = dentry->d_inode;
-	struct pohmelfs_inode *parent = POHMELFS_I(dir), *pi = POHMELFS_I(inode);
-	struct pohmelfs_name *n;
-	int err = -ENOENT;
-	struct qstr str = dentry->d_name;
-
-	err = pohmelfs_data_lock(parent, 0, ~0, POHMELFS_WRITE_LOCK);
-	if (err)
-		return err;
-
-	str.hash = jhash(dentry->d_name.name, dentry->d_name.len, 0);
-
-	dprintk("%s: dir_ino: %llu, inode: %llu, name: '%s', nlink: %d.\n",
-			__func__, parent->ino, pi->ino,
-			str.name, (signed)inode->i_nlink);
-
-	BUG_ON(!inode);
-
-	mutex_lock(&parent->offset_lock);
-	n = pohmelfs_search_hash(parent, str.hash);
-	if (n) {
-		pohmelfs_fix_offset(parent, n);
-		if (test_bit(NETFS_INODE_REMOTE_SYNCED, &pi->state))
-			pohmelfs_remove_child(pi, n);
-
-		pohmelfs_name_free(parent, n);
-		err = 0;
-	}
-	mutex_unlock(&parent->offset_lock);
-
-	if (!err) {
-		psb->avail_size += inode->i_size;
-
-		pohmelfs_inode_del_inode(psb, pi);
-
-		mark_inode_dirty(dir);
-
-		inode->i_ctime = dir->i_ctime;
-		if (inode->i_nlink)
-			inode_dec_link_count(inode);
-	}
-
-	return err;
-}
-
-/*
- * Unlink and rmdir VFS callbacks.
- */
-static int pohmelfs_unlink(struct inode *dir, struct dentry *dentry)
-{
-	return pohmelfs_remove_entry(dir, dentry);
-}
-
-static int pohmelfs_rmdir(struct inode *dir, struct dentry *dentry)
-{
-	int err;
-	struct inode *inode = dentry->d_inode;
-
-	dprintk("%s: parent: %llu, inode: %llu, name: '%s', parent_nlink: %d, nlink: %d.\n",
-			__func__, POHMELFS_I(dir)->ino, POHMELFS_I(inode)->ino,
-			dentry->d_name.name, (signed)dir->i_nlink, (signed)inode->i_nlink);
-
-	err = pohmelfs_remove_entry(dir, dentry);
-	if (!err) {
-		inode_dec_link_count(dir);
-		inode_dec_link_count(inode);
-	}
-
-	return err;
-}
-
-/*
- * Link creation is synchronous.
- * I'm lazy.
- * Earth is somewhat round.
- */
-static int pohmelfs_create_link(struct pohmelfs_inode *parent, struct qstr *obj,
-		struct pohmelfs_inode *target, struct qstr *tstr)
-{
-	struct super_block *sb = parent->vfs_inode.i_sb;
-	struct pohmelfs_sb *psb = POHMELFS_SB(sb);
-	struct netfs_cmd *cmd;
-	struct netfs_trans *t;
-	void *data;
-	int err, parent_len, target_len = 0, cur_len, path_size = 0;
-
-	err = pohmelfs_data_lock(parent, 0, ~0, POHMELFS_WRITE_LOCK);
-	if (err)
-		return err;
-
-	err = sb->s_op->write_inode(&parent->vfs_inode, 0);
-	if (err)
-		goto err_out_exit;
-
-	if (tstr)
-		target_len = tstr->len;
-
-	parent_len = pohmelfs_path_length(parent);
-	if (target)
-		target_len += pohmelfs_path_length(target);
-
-	if (parent_len < 0) {
-		err = parent_len;
-		goto err_out_exit;
-	}
-
-	if (target_len < 0) {
-		err = target_len;
-		goto err_out_exit;
-	}
-
-	t = netfs_trans_alloc(psb, parent_len + target_len + obj->len + 2, 0, 0);
-	if (!t) {
-		err = -ENOMEM;
-		goto err_out_exit;
-	}
-	cur_len = netfs_trans_cur_len(t);
-
-	cmd = netfs_trans_current(t);
-	if (IS_ERR(cmd)) {
-		err = PTR_ERR(cmd);
-		goto err_out_free;
-	}
-
-	data = (void *)(cmd + 1);
-	cur_len -= sizeof(struct netfs_cmd);
-
-	err = pohmelfs_construct_path_string(parent, data, parent_len);
-	if (err > 0) {
-		/* Do not place null-byte before the slash */
-		path_size = err - 1;
-		cur_len -= path_size;
-
-		err = snprintf(data + path_size, cur_len, "/%s|", obj->name);
-
-		path_size += err;
-		cur_len -= err;
-
-		cmd->ext = path_size - 1; /* No | symbol */
-
-		if (target) {
-			err = pohmelfs_construct_path_string(target, data + path_size, target_len);
-			if (err > 0) {
-				path_size += err;
-				cur_len -= err;
-			}
-		}
-	}
-
-	if (err < 0)
-		goto err_out_free;
-
-	cmd->start = 0;
-
-	if (!target && tstr) {
-		if (tstr->len > cur_len - 1) {
-			err = -ENAMETOOLONG;
-			goto err_out_free;
-		}
-
-		err = snprintf(data + path_size, cur_len, "%s", tstr->name) + 1; /* 0-byte */
-		path_size += err;
-		cur_len -= err;
-		cmd->start = 1;
-	}
-
-	dprintk("%s: parent: %llu, obj: '%s', target_inode: %llu, target_str: '%s', full: '%s'.\n",
-			__func__, parent->ino, obj->name, (target) ? target->ino : 0, (tstr) ? tstr->name : NULL,
-			(char *)data);
-
-	cmd->cmd = NETFS_LINK;
-	cmd->size = path_size;
-	cmd->id = parent->ino;
-
-	netfs_convert_cmd(cmd);
-
-	netfs_trans_update(cmd, t, path_size);
-
-	err = netfs_trans_finish(t, psb);
-	if (err)
-		goto err_out_exit;
-
-	return 0;
-
-err_out_free:
-	t->result = err;
-	netfs_trans_put(t);
-err_out_exit:
-	return err;
-}
-
-/*
- *  VFS hard and soft link callbacks.
- */
-static int pohmelfs_link(struct dentry *old_dentry, struct inode *dir,
-	struct dentry *dentry)
-{
-	struct inode *inode = old_dentry->d_inode;
-	struct pohmelfs_inode *pi = POHMELFS_I(inode);
-	int err;
-	struct qstr str = dentry->d_name;
-
-	str.hash = jhash(dentry->d_name.name, dentry->d_name.len, 0);
-
-	err = inode->i_sb->s_op->write_inode(inode, 0);
-	if (err)
-		return err;
-
-	err = pohmelfs_create_link(POHMELFS_I(dir), &str, pi, NULL);
-	if (err)
-		return err;
-
-	return pohmelfs_create_entry(dir, dentry, pi->ino, inode->i_mode);
-}
-
-static int pohmelfs_symlink(struct inode *dir, struct dentry *dentry, const char *symname)
-{
-	struct qstr sym_str;
-	struct qstr str = dentry->d_name;
-	struct inode *inode;
-	int err;
-
-	str.hash = jhash(dentry->d_name.name, dentry->d_name.len, 0);
-
-	sym_str.name = symname;
-	sym_str.len = strlen(symname);
-
-	err = pohmelfs_create_link(POHMELFS_I(dir), &str, NULL, &sym_str);
-	if (err)
-		goto err_out_exit;
-
-	err = pohmelfs_create_entry(dir, dentry, 0, S_IFLNK | S_IRWXU | S_IRWXG | S_IRWXO);
-	if (err)
-		goto err_out_exit;
-
-	inode = dentry->d_inode;
-
-	err = page_symlink(inode, symname, sym_str.len + 1);
-	if (err)
-		goto err_out_put;
-
-	return 0;
-
-err_out_put:
-	iput(inode);
-err_out_exit:
-	return err;
-}
-
-static int pohmelfs_send_rename(struct pohmelfs_inode *pi, struct pohmelfs_inode *parent,
-		struct qstr *str)
-{
-	int path_len, err, total_len = 0, inode_len, parent_len;
-	char *path;
-	struct netfs_trans *t;
-	struct netfs_cmd *cmd;
-	struct pohmelfs_sb *psb = POHMELFS_SB(pi->vfs_inode.i_sb);
-
-	parent_len = pohmelfs_path_length(parent);
-	inode_len = pohmelfs_path_length(pi);
-
-	if (parent_len < 0 || inode_len < 0)
-		return -EINVAL;
-
-	path_len = parent_len + inode_len + str->len + 3;
-
-	t = netfs_trans_alloc(psb, path_len, 0, 0);
-	if (!t)
-		return -ENOMEM;
-
-	cmd = netfs_trans_current(t);
-	path = (char *)(cmd + 1);
-
-	err = pohmelfs_construct_path_string(pi, path, inode_len);
-	if (err < 0)
-		goto err_out_unlock;
-
-	cmd->ext = err;
-
-	path += err;
-	total_len += err;
-	path_len -= err;
-
-	*path = '|';
-	path++;
-	total_len++;
-	path_len--;
-
-	err = pohmelfs_construct_path_string(parent, path, parent_len);
-	if (err < 0)
-		goto err_out_unlock;
-
-	/*
-	 * Do not place a null-byte before the final slash and the name.
-	 */
-	err--;
-	path += err;
-	total_len += err;
-	path_len -= err;
-
-	err = snprintf(path, path_len - 1, "/%s", str->name);
-
-	total_len += err + 1; /* 0 symbol */
-	path_len -= err + 1;
-
-	cmd->cmd = NETFS_RENAME;
-	cmd->id = pi->ino;
-	cmd->start = parent->ino;
-	cmd->size = total_len;
-
-	netfs_convert_cmd(cmd);
-
-	netfs_trans_update(cmd, t, total_len);
-
-	return netfs_trans_finish(t, psb);
-
-err_out_unlock:
-	netfs_trans_free(t);
-	return err;
-}
-
-static int pohmelfs_rename(struct inode *old_dir, struct dentry *old_dentry,
-			struct inode *new_dir, struct dentry *new_dentry)
-{
-	struct inode *inode = old_dentry->d_inode;
-	struct pohmelfs_inode *old_parent, *pi, *new_parent;
-	struct qstr str = new_dentry->d_name;
-	struct pohmelfs_name *n;
-	unsigned int old_hash;
-	int err = -ENOENT;
-
-	pi = POHMELFS_I(inode);
-	old_parent = POHMELFS_I(old_dir);
-
-	if (new_dir)
-		new_dir->i_sb->s_op->write_inode(new_dir, 0);
-
-	old_hash = jhash(old_dentry->d_name.name, old_dentry->d_name.len, 0);
-	str.hash = jhash(new_dentry->d_name.name, new_dentry->d_name.len, 0);
-
-	str.len = new_dentry->d_name.len;
-	str.name = new_dentry->d_name.name;
-	str.hash = jhash(new_dentry->d_name.name, new_dentry->d_name.len, 0);
-
-	if (new_dir) {
-		new_parent = POHMELFS_I(new_dir);
-		err = -ENOTEMPTY;
-
-		if (S_ISDIR(inode->i_mode) &&
-				new_parent->total_len <= 3)
-			goto err_out_exit;
-	} else {
-		new_parent = old_parent;
-	}
-
-	dprintk("%s: ino: %llu, parent: %llu, name: '%s' -> parent: %llu, name: '%s', i_size: %llu.\n",
-			__func__, pi->ino, old_parent->ino, old_dentry->d_name.name,
-			new_parent->ino, new_dentry->d_name.name, inode->i_size);
-
-	if (test_bit(NETFS_INODE_REMOTE_SYNCED, &pi->state) &&
-			test_bit(NETFS_INODE_OWNED, &pi->state)) {
-		err = pohmelfs_send_rename(pi, new_parent, &str);
-		if (err)
-			goto err_out_exit;
-	}
-
-	n = pohmelfs_name_alloc(str.len + 1);
-	if (!n)
-		goto err_out_exit;
-
-	mutex_lock(&new_parent->offset_lock);
-	n->ino = pi->ino;
-	n->mode = inode->i_mode;
-	n->len = str.len;
-	n->hash = str.hash;
-	sprintf(n->data, "%s", str.name);
-
-	err = pohmelfs_insert_name(new_parent, n);
-	mutex_unlock(&new_parent->offset_lock);
-
-	if (err)
-		goto err_out_exit;
-
-	mutex_lock(&old_parent->offset_lock);
-	n = pohmelfs_search_hash(old_parent, old_hash);
-	if (n)
-		pohmelfs_name_del(old_parent, n);
-	mutex_unlock(&old_parent->offset_lock);
-
-	mark_inode_dirty(inode);
-	mark_inode_dirty(&new_parent->vfs_inode);
-
-	WARN_ON_ONCE(list_empty(&inode->i_dentry));
-
-	return 0;
-
-err_out_exit:
-
-	clear_bit(NETFS_INODE_REMOTE_SYNCED, &pi->state);
-
-	return err;
-}
-
-/*
- * POHMELFS directory inode operations.
- */
-const struct inode_operations pohmelfs_dir_inode_ops = {
-	.link		= pohmelfs_link,
-	.symlink	= pohmelfs_symlink,
-	.unlink		= pohmelfs_unlink,
-	.mkdir		= pohmelfs_mkdir,
-	.rmdir		= pohmelfs_rmdir,
-	.create		= pohmelfs_create,
-	.lookup 	= pohmelfs_lookup,
-	.setattr	= pohmelfs_setattr,
-	.rename		= pohmelfs_rename,
-};
diff --git a/drivers/staging/pohmelfs/inode.c b/drivers/staging/pohmelfs/inode.c
deleted file mode 100644
index 807e3f324113..000000000000
--- a/drivers/staging/pohmelfs/inode.c
+++ /dev/null
@@ -1,2055 +0,0 @@
-/*
- * 2007+ Copyright (c) Evgeniy Polyakov <zbr@ioremap.net>
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/module.h>
-#include <linux/backing-dev.h>
-#include <linux/crypto.h>
-#include <linux/fs.h>
-#include <linux/jhash.h>
-#include <linux/hash.h>
-#include <linux/ktime.h>
-#include <linux/mm.h>
-#include <linux/mount.h>
-#include <linux/pagemap.h>
-#include <linux/pagevec.h>
-#include <linux/parser.h>
-#include <linux/swap.h>
-#include <linux/slab.h>
-#include <linux/statfs.h>
-#include <linux/writeback.h>
-#include <linux/prefetch.h>
-
-#include "netfs.h"
-
-#define POHMELFS_MAGIC_NUM	0x504f482e
-
-static struct kmem_cache *pohmelfs_inode_cache;
-static atomic_t psb_bdi_num = ATOMIC_INIT(0);
-
-/*
- * Removes inode from all trees, drops local name cache and removes all queued
- * requests for object removal.
- */
-void pohmelfs_inode_del_inode(struct pohmelfs_sb *psb, struct pohmelfs_inode *pi)
-{
-	mutex_lock(&pi->offset_lock);
-	pohmelfs_free_names(pi);
-	mutex_unlock(&pi->offset_lock);
-
-	dprintk("%s: deleted stuff in ino: %llu.\n", __func__, pi->ino);
-}
-
-/*
- * Sync inode to server.
- * Returns zero in success and negative error value otherwise.
- * It will gather path to root directory into structures containing
- * creation mode, permissions and names, so that the whole path
- * to given inode could be created using only single network command.
- */
-int pohmelfs_write_inode_create(struct inode *inode, struct netfs_trans *trans)
-{
-	struct pohmelfs_inode *pi = POHMELFS_I(inode);
-	int err = -ENOMEM, size;
-	struct netfs_cmd *cmd;
-	void *data;
-	int cur_len = netfs_trans_cur_len(trans);
-
-	if (unlikely(cur_len < 0))
-		return -ETOOSMALL;
-
-	cmd = netfs_trans_current(trans);
-	cur_len -= sizeof(struct netfs_cmd);
-
-	data = (void *)(cmd + 1);
-
-	err = pohmelfs_construct_path_string(pi, data, cur_len);
-	if (err < 0)
-		goto err_out_exit;
-
-	size = err;
-
-	cmd->start = i_size_read(inode);
-	cmd->cmd = NETFS_CREATE;
-	cmd->size = size;
-	cmd->id = pi->ino;
-	cmd->ext = inode->i_mode;
-
-	netfs_convert_cmd(cmd);
-
-	netfs_trans_update(cmd, trans, size);
-
-	return 0;
-
-err_out_exit:
-	printk("%s: completed ino: %llu, err: %d.\n", __func__, pi->ino, err);
-	return err;
-}
-
-static int pohmelfs_write_trans_complete(struct page **pages, unsigned int page_num,
-		void *private, int err)
-{
-	unsigned i;
-
-	dprintk("%s: pages: %lu-%lu, page_num: %u, err: %d.\n",
-			__func__, pages[0]->index, pages[page_num-1]->index,
-			page_num, err);
-
-	for (i = 0; i < page_num; i++) {
-		struct page *page = pages[i];
-
-		if (!page)
-			continue;
-
-		end_page_writeback(page);
-
-		if (err < 0) {
-			SetPageError(page);
-			set_page_dirty(page);
-		}
-
-		unlock_page(page);
-		page_cache_release(page);
-
-		/* dprintk("%s: %3u/%u: page: %p.\n", __func__, i, page_num, page); */
-	}
-	return err;
-}
-
-static int pohmelfs_inode_has_dirty_pages(struct address_space *mapping, pgoff_t index)
-{
-	int ret;
-	struct page *page;
-
-	rcu_read_lock();
-	ret = radix_tree_gang_lookup_tag(&mapping->page_tree,
-				(void **)&page, index, 1, PAGECACHE_TAG_DIRTY);
-	rcu_read_unlock();
-	return ret;
-}
-
-static int pohmelfs_writepages(struct address_space *mapping, struct writeback_control *wbc)
-{
-	struct inode *inode = mapping->host;
-	struct pohmelfs_inode *pi = POHMELFS_I(inode);
-	struct pohmelfs_sb *psb = POHMELFS_SB(inode->i_sb);
-	int err = 0;
-	int done = 0;
-	int nr_pages;
-	pgoff_t index;
-	pgoff_t end;		/* Inclusive */
-	int scanned = 0;
-	int range_whole = 0;
-
-	if (wbc->range_cyclic) {
-		index = mapping->writeback_index; /* Start from prev offset */
-		end = -1;
-	} else {
-		index = wbc->range_start >> PAGE_CACHE_SHIFT;
-		end = wbc->range_end >> PAGE_CACHE_SHIFT;
-		if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX)
-			range_whole = 1;
-		scanned = 1;
-	}
-retry:
-	while (!done && (index <= end)) {
-		unsigned int i = min(end - index, (pgoff_t)psb->trans_max_pages);
-		int path_len;
-		struct netfs_trans *trans;
-
-		err = pohmelfs_inode_has_dirty_pages(mapping, index);
-		if (!err)
-			break;
-
-		err = pohmelfs_path_length(pi);
-		if (err < 0)
-			break;
-
-		path_len = err;
-
-		if (path_len <= 2) {
-			err = -ENOENT;
-			break;
-		}
-
-		trans = netfs_trans_alloc(psb, path_len, 0, i);
-		if (!trans) {
-			err = -ENOMEM;
-			break;
-		}
-		trans->complete = &pohmelfs_write_trans_complete;
-
-		trans->page_num = nr_pages = find_get_pages_tag(mapping, &index,
-				PAGECACHE_TAG_DIRTY, trans->page_num,
-				trans->pages);
-
-		dprintk("%s: t: %p, nr_pages: %u, end: %lu, index: %lu, max: %u.\n",
-				__func__, trans, nr_pages, end, index, trans->page_num);
-
-		if (!nr_pages)
-			goto err_out_reset;
-
-		err = pohmelfs_write_inode_create(inode, trans);
-		if (err)
-			goto err_out_reset;
-
-		err = 0;
-		scanned = 1;
-
-		for (i = 0; i < trans->page_num; i++) {
-			struct page *page = trans->pages[i];
-
-			lock_page(page);
-
-			if (unlikely(page->mapping != mapping))
-				goto out_continue;
-
-			if (!wbc->range_cyclic && page->index > end) {
-				done = 1;
-				goto out_continue;
-			}
-
-			if (wbc->sync_mode != WB_SYNC_NONE)
-				wait_on_page_writeback(page);
-
-			if (PageWriteback(page) ||
-			    !clear_page_dirty_for_io(page)) {
-				dprintk("%s: not clear for io page: %p, writeback: %d.\n",
-						__func__, page, PageWriteback(page));
-				goto out_continue;
-			}
-
-			set_page_writeback(page);
-
-			trans->attached_size += page_private(page);
-			trans->attached_pages++;
-#if 0
-			dprintk("%s: %u/%u added trans: %p, gen: %u, page: %p, [High: %d], size: %lu, idx: %lu.\n",
-					__func__, i, trans->page_num, trans, trans->gen, page,
-					!!PageHighMem(page), page_private(page), page->index);
-#endif
-			wbc->nr_to_write--;
-
-			if (wbc->nr_to_write <= 0)
-				done = 1;
-
-			continue;
-out_continue:
-			unlock_page(page);
-			trans->pages[i] = NULL;
-		}
-
-		err = netfs_trans_finish(trans, psb);
-		if (err)
-			break;
-
-		continue;
-
-err_out_reset:
-		trans->result = err;
-		netfs_trans_reset(trans);
-		netfs_trans_put(trans);
-		break;
-	}
-
-	if (!scanned && !done) {
-		/*
-		 * We hit the last page and there is more work to be done: wrap
-		 * back to the start of the file
-		 */
-		scanned = 1;
-		index = 0;
-		goto retry;
-	}
-
-	if (wbc->range_cyclic || (range_whole && wbc->nr_to_write > 0))
-		mapping->writeback_index = index;
-
-	return err;
-}
-
-/*
- * Inode writeback creation completion callback.
- * Only invoked for just created inodes, which do not have pages attached,
- * like dirs and empty files.
- */
-static int pohmelfs_write_inode_complete(struct page **pages, unsigned int page_num,
-		void *private, int err)
-{
-	struct inode *inode = private;
-	struct pohmelfs_inode *pi = POHMELFS_I(inode);
-
-	if (inode) {
-		if (err) {
-			mark_inode_dirty(inode);
-			clear_bit(NETFS_INODE_REMOTE_SYNCED, &pi->state);
-		} else {
-			set_bit(NETFS_INODE_REMOTE_SYNCED, &pi->state);
-		}
-
-		pohmelfs_put_inode(pi);
-	}
-
-	return err;
-}
-
-int pohmelfs_write_create_inode(struct pohmelfs_inode *pi)
-{
-	struct netfs_trans *t;
-	struct inode *inode = &pi->vfs_inode;
-	struct pohmelfs_sb *psb = POHMELFS_SB(inode->i_sb);
-	int err;
-
-	if (test_bit(NETFS_INODE_REMOTE_SYNCED, &pi->state))
-		return 0;
-
-	dprintk("%s: started ino: %llu.\n", __func__, pi->ino);
-
-	err = pohmelfs_path_length(pi);
-	if (err < 0)
-		goto err_out_exit;
-
-	t = netfs_trans_alloc(psb, err + 1, 0, 0);
-	if (!t) {
-		err = -ENOMEM;
-		goto err_out_exit;
-	}
-	t->complete = pohmelfs_write_inode_complete;
-	t->private = igrab(inode);
-	if (!t->private) {
-		err = -ENOENT;
-		goto err_out_put;
-	}
-
-	err = pohmelfs_write_inode_create(inode, t);
-	if (err)
-		goto err_out_put;
-
-	netfs_trans_finish(t, POHMELFS_SB(inode->i_sb));
-
-	return 0;
-
-err_out_put:
-	t->result = err;
-	netfs_trans_put(t);
-err_out_exit:
-	return err;
-}
-
-/*
- * Sync all not-yet-created children in given directory to the server.
- */
-static int pohmelfs_write_inode_create_children(struct inode *inode)
-{
-	struct pohmelfs_inode *parent = POHMELFS_I(inode);
-	struct super_block *sb = inode->i_sb;
-	struct pohmelfs_name *n;
-
-	while (!list_empty(&parent->sync_create_list)) {
-		n = NULL;
-		mutex_lock(&parent->offset_lock);
-		if (!list_empty(&parent->sync_create_list)) {
-			n = list_first_entry(&parent->sync_create_list,
-				struct pohmelfs_name, sync_create_entry);
-			list_del_init(&n->sync_create_entry);
-		}
-		mutex_unlock(&parent->offset_lock);
-
-		if (!n)
-			break;
-
-		inode = ilookup(sb, n->ino);
-
-		dprintk("%s: parent: %llu, ino: %llu, inode: %p.\n",
-				__func__, parent->ino, n->ino, inode);
-
-		if (inode && (inode->i_state & I_DIRTY)) {
-			struct pohmelfs_inode *pi = POHMELFS_I(inode);
-			pohmelfs_write_create_inode(pi);
-			/* pohmelfs_meta_command(pi, NETFS_INODE_INFO, 0, NULL, NULL, 0); */
-			iput(inode);
-		}
-	}
-
-	return 0;
-}
-
-/*
- * Removes given child from given inode on server.
- */
-int pohmelfs_remove_child(struct pohmelfs_inode *pi, struct pohmelfs_name *n)
-{
-	return pohmelfs_meta_command_data(pi, pi->ino, NETFS_REMOVE, NULL, 0, NULL, NULL, 0);
-}
-
-/*
- * Writeback for given inode.
- */
-static int pohmelfs_write_inode(struct inode *inode,
-				struct writeback_control *wbc)
-{
-	struct pohmelfs_inode *pi = POHMELFS_I(inode);
-
-	pohmelfs_write_create_inode(pi);
-	pohmelfs_write_inode_create_children(inode);
-
-	return 0;
-}
-
-/*
- * It is not exported, sorry...
- */
-static inline wait_queue_head_t *page_waitqueue(struct page *page)
-{
-	const struct zone *zone = page_zone(page);
-
-	return &zone->wait_table[hash_ptr(page, zone->wait_table_bits)];
-}
-
-static int pohmelfs_wait_on_page_locked(struct page *page)
-{
-	struct pohmelfs_sb *psb = POHMELFS_SB(page->mapping->host->i_sb);
-	long ret = psb->wait_on_page_timeout;
-	DEFINE_WAIT_BIT(wait, &page->flags, PG_locked);
-	int err = 0;
-
-	if (!PageLocked(page))
-		return 0;
-
-	for (;;) {
-		prepare_to_wait(page_waitqueue(page),
-				&wait.wait, TASK_INTERRUPTIBLE);
-
-		dprintk("%s: page: %p, locked: %d, uptodate: %d, error: %d, flags: %lx.\n",
-				__func__, page, PageLocked(page), PageUptodate(page),
-				PageError(page), page->flags);
-
-		if (!PageLocked(page))
-			break;
-
-		if (!signal_pending(current)) {
-			ret = schedule_timeout(ret);
-			if (!ret)
-				break;
-			continue;
-		}
-		ret = -ERESTARTSYS;
-		break;
-	}
-	finish_wait(page_waitqueue(page), &wait.wait);
-
-	if (!ret)
-		err = -ETIMEDOUT;
-
-
-	if (!err)
-		SetPageUptodate(page);
-
-	if (err)
-		printk("%s: page: %p, uptodate: %d, locked: %d, err: %d.\n",
-			__func__, page, PageUptodate(page), PageLocked(page), err);
-
-	return err;
-}
-
-static int pohmelfs_read_page_complete(struct page **pages, unsigned int page_num,
-		void *private, int err)
-{
-	struct page *page = private;
-
-	if (PageChecked(page))
-		return err;
-
-	if (err < 0) {
-		dprintk("%s: page: %p, err: %d.\n", __func__, page, err);
-		SetPageError(page);
-	}
-
-	unlock_page(page);
-
-	return err;
-}
-
-/*
- * Read a page from remote server.
- * Function will wait until page is unlocked.
- */
-static int pohmelfs_readpage(struct file *file, struct page *page)
-{
-	struct inode *inode = page->mapping->host;
-	struct pohmelfs_sb *psb = POHMELFS_SB(inode->i_sb);
-	struct pohmelfs_inode *pi = POHMELFS_I(inode);
-	struct netfs_trans *t;
-	struct netfs_cmd *cmd;
-	int err, path_len;
-	void *data;
-	u64 isize;
-
-	err = pohmelfs_data_lock(pi, page->index << PAGE_CACHE_SHIFT,
-			PAGE_SIZE, POHMELFS_READ_LOCK);
-	if (err)
-		goto err_out_exit;
-
-	isize = i_size_read(inode);
-	if (isize <= page->index << PAGE_CACHE_SHIFT) {
-		SetPageUptodate(page);
-		unlock_page(page);
-		return 0;
-	}
-
-	path_len = pohmelfs_path_length(pi);
-	if (path_len < 0) {
-		err = path_len;
-		goto err_out_exit;
-	}
-
-	t = netfs_trans_alloc(psb, path_len, NETFS_TRANS_SINGLE_DST, 0);
-	if (!t) {
-		err = -ENOMEM;
-		goto err_out_exit;
-	}
-
-	t->complete = pohmelfs_read_page_complete;
-	t->private = page;
-
-	cmd = netfs_trans_current(t);
-	data = (void *)(cmd + 1);
-
-	err = pohmelfs_construct_path_string(pi, data, path_len);
-	if (err < 0)
-		goto err_out_free;
-
-	path_len = err;
-
-	cmd->id = pi->ino;
-	cmd->start = page->index;
-	cmd->start <<= PAGE_CACHE_SHIFT;
-	cmd->size = PAGE_CACHE_SIZE + path_len;
-	cmd->cmd = NETFS_READ_PAGE;
-	cmd->ext = path_len;
-
-	dprintk("%s: path: '%s', page: %p, ino: %llu, start: %llu, size: %lu.\n",
-			__func__, (char *)data, page, pi->ino, cmd->start, PAGE_CACHE_SIZE);
-
-	netfs_convert_cmd(cmd);
-	netfs_trans_update(cmd, t, path_len);
-
-	err = netfs_trans_finish(t, psb);
-	if (err)
-		goto err_out_return;
-
-	return pohmelfs_wait_on_page_locked(page);
-
-err_out_free:
-	t->result = err;
-	netfs_trans_put(t);
-err_out_exit:
-	SetPageError(page);
-	if (PageLocked(page))
-		unlock_page(page);
-err_out_return:
-	printk("%s: page: %p, start: %lu, size: %lu, err: %d.\n",
-		__func__, page, page->index << PAGE_CACHE_SHIFT, PAGE_CACHE_SIZE, err);
-
-	return err;
-}
-
-/*
- * Write begin/end magic.
- * Allocates a page and writes inode if it was not synced to server before.
- */
-static int pohmelfs_write_begin(struct file *file, struct address_space *mapping,
-		loff_t pos, unsigned len, unsigned flags,
-		struct page **pagep, void **fsdata)
-{
-	struct inode *inode = mapping->host;
-	struct page *page;
-	pgoff_t index;
-	unsigned start, end;
-	int err;
-
-	*pagep = NULL;
-
-	index = pos >> PAGE_CACHE_SHIFT;
-	start = pos & (PAGE_CACHE_SIZE - 1);
-	end = start + len;
-
-	page = grab_cache_page(mapping, index);
-#if 0
-	dprintk("%s: page: %p pos: %llu, len: %u, index: %lu, start: %u, end: %u, uptodate: %d.\n",
-			__func__, page,	pos, len, index, start, end, PageUptodate(page));
-#endif
-	if (!page) {
-		err = -ENOMEM;
-		goto err_out_exit;
-	}
-
-	while (!PageUptodate(page)) {
-		if (start && test_bit(NETFS_INODE_REMOTE_SYNCED, &POHMELFS_I(inode)->state)) {
-			err = pohmelfs_readpage(file, page);
-			if (err)
-				goto err_out_exit;
-
-			lock_page(page);
-			continue;
-		}
-
-		if (len != PAGE_CACHE_SIZE) {
-			void *kaddr = kmap_atomic(page, KM_USER0);
-
-			memset(kaddr + start, 0, PAGE_CACHE_SIZE - start);
-			flush_dcache_page(page);
-			kunmap_atomic(kaddr, KM_USER0);
-		}
-		SetPageUptodate(page);
-	}
-
-	set_page_private(page, end);
-
-	*pagep = page;
-
-	return 0;
-
-err_out_exit:
-	page_cache_release(page);
-	*pagep = NULL;
-
-	return err;
-}
-
-static int pohmelfs_write_end(struct file *file, struct address_space *mapping,
-			loff_t pos, unsigned len, unsigned copied,
-			struct page *page, void *fsdata)
-{
-	struct inode *inode = mapping->host;
-
-	if (copied != len) {
-		unsigned from = pos & (PAGE_CACHE_SIZE - 1);
-		void *kaddr = kmap_atomic(page, KM_USER0);
-
-		memset(kaddr + from + copied, 0, len - copied);
-		flush_dcache_page(page);
-		kunmap_atomic(kaddr, KM_USER0);
-	}
-
-	SetPageUptodate(page);
-	set_page_dirty(page);
-#if 0
-	dprintk("%s: page: %p [U: %d, D: %d, L: %d], pos: %llu, len: %u, copied: %u.\n",
-			__func__, page,
-			PageUptodate(page), PageDirty(page), PageLocked(page),
-			pos, len, copied);
-#endif
-	flush_dcache_page(page);
-
-	unlock_page(page);
-	page_cache_release(page);
-
-	if (pos + copied > inode->i_size) {
-		struct pohmelfs_sb *psb = POHMELFS_SB(inode->i_sb);
-
-		psb->avail_size -= pos + copied - inode->i_size;
-
-		i_size_write(inode, pos + copied);
-	}
-
-	return copied;
-}
-
-static int pohmelfs_readpages_trans_complete(struct page **__pages, unsigned int page_num,
-		void *private, int err)
-{
-	struct pohmelfs_inode *pi = private;
-	unsigned int i, num;
-	struct page **pages, *page = (struct page *)__pages;
-	loff_t index = page->index;
-
-	pages = kzalloc(sizeof(void *) * page_num, GFP_NOIO);
-	if (!pages)
-		return -ENOMEM;
-
-	num = find_get_pages_contig(pi->vfs_inode.i_mapping, index, page_num, pages);
-	if (num <= 0) {
-		err = num;
-		goto err_out_free;
-	}
-
-	for (i = 0; i < num; ++i) {
-		page = pages[i];
-
-		if (err)
-			printk("%s: %u/%u: page: %p, index: %lu, uptodate: %d, locked: %d, err: %d.\n",
-				__func__, i, num, page, page->index,
-				PageUptodate(page), PageLocked(page), err);
-
-		if (!PageChecked(page)) {
-			if (err < 0)
-				SetPageError(page);
-			unlock_page(page);
-		}
-		page_cache_release(page);
-		page_cache_release(page);
-	}
-
-err_out_free:
-	kfree(pages);
-	return err;
-}
-
-static int pohmelfs_send_readpages(struct pohmelfs_inode *pi, struct page *first, unsigned int num)
-{
-	struct netfs_trans *t;
-	struct netfs_cmd *cmd;
-	struct pohmelfs_sb *psb = POHMELFS_SB(pi->vfs_inode.i_sb);
-	int err, path_len;
-	void *data;
-
-	err = pohmelfs_data_lock(pi, first->index << PAGE_CACHE_SHIFT,
-			num * PAGE_SIZE, POHMELFS_READ_LOCK);
-	if (err)
-		goto err_out_exit;
-
-	path_len = pohmelfs_path_length(pi);
-	if (path_len < 0) {
-		err = path_len;
-		goto err_out_exit;
-	}
-
-	t = netfs_trans_alloc(psb, path_len, NETFS_TRANS_SINGLE_DST, 0);
-	if (!t) {
-		err = -ENOMEM;
-		goto err_out_exit;
-	}
-
-	cmd = netfs_trans_current(t);
-	data = (void *)(cmd + 1);
-
-	t->complete = pohmelfs_readpages_trans_complete;
-	t->private = pi;
-	t->page_num = num;
-	t->pages = (struct page **)first;
-
-	err = pohmelfs_construct_path_string(pi, data, path_len);
-	if (err < 0)
-		goto err_out_put;
-
-	path_len = err;
-
-	cmd->cmd = NETFS_READ_PAGES;
-	cmd->start = first->index;
-	cmd->start <<= PAGE_CACHE_SHIFT;
-	cmd->size = (num << 8 | PAGE_CACHE_SHIFT);
-	cmd->id = pi->ino;
-	cmd->ext = path_len;
-
-	dprintk("%s: t: %p, gen: %u, path: '%s', path_len: %u, "
-			"start: %lu, num: %u.\n",
-			__func__, t, t->gen, (char *)data, path_len,
-			first->index, num);
-
-	netfs_convert_cmd(cmd);
-	netfs_trans_update(cmd, t, path_len);
-
-	return netfs_trans_finish(t, psb);
-
-err_out_put:
-	netfs_trans_free(t);
-err_out_exit:
-	pohmelfs_readpages_trans_complete((struct page **)first, num, pi, err);
-	return err;
-}
-
-#define list_to_page(head) (list_entry((head)->prev, struct page, lru))
-
-static int pohmelfs_readpages(struct file *file, struct address_space *mapping,
-			struct list_head *pages, unsigned nr_pages)
-{
-	unsigned int page_idx, num = 0;
-	struct page *page = NULL, *first = NULL;
-
-	for (page_idx = 0; page_idx < nr_pages; page_idx++) {
-		page = list_to_page(pages);
-
-		prefetchw(&page->flags);
-		list_del(&page->lru);
-
-		if (!add_to_page_cache_lru(page, mapping,
-					page->index, GFP_KERNEL)) {
-
-			if (!num) {
-				num = 1;
-				first = page;
-				continue;
-			}
-
-			dprintk("%s: added to lru page: %p, page_index: %lu, first_index: %lu.\n",
-					__func__, page, page->index, first->index);
-
-			if (unlikely(first->index + num != page->index) || (num > 500)) {
-				pohmelfs_send_readpages(POHMELFS_I(mapping->host),
-						first, num);
-				first = page;
-				num = 0;
-			}
-
-			num++;
-		}
-	}
-	pohmelfs_send_readpages(POHMELFS_I(mapping->host), first, num);
-
-	/*
-	 * This will be sync read, so when last page is processed,
-	 * all previous are alerady unlocked and ready to be used.
-	 */
-	return 0;
-}
-
-/*
- * Small address space operations for POHMELFS.
- */
-const struct address_space_operations pohmelfs_aops = {
-	.readpage		= pohmelfs_readpage,
-	.readpages		= pohmelfs_readpages,
-	.writepages		= pohmelfs_writepages,
-	.write_begin		= pohmelfs_write_begin,
-	.write_end		= pohmelfs_write_end,
-	.set_page_dirty 	= __set_page_dirty_nobuffers,
-};
-
-static void pohmelfs_i_callback(struct rcu_head *head)
-{
-	struct inode *inode = container_of(head, struct inode, i_rcu);
-	kmem_cache_free(pohmelfs_inode_cache, POHMELFS_I(inode));
-}
-
-/*
- * ->destroy_inode() callback. Deletes inode from the caches
- *  and frees private data.
- */
-static void pohmelfs_destroy_inode(struct inode *inode)
-{
-	struct super_block *sb = inode->i_sb;
-	struct pohmelfs_sb *psb = POHMELFS_SB(sb);
-	struct pohmelfs_inode *pi = POHMELFS_I(inode);
-
-	/* pohmelfs_data_unlock(pi, 0, inode->i_size, POHMELFS_READ_LOCK); */
-
-	pohmelfs_inode_del_inode(psb, pi);
-
-	dprintk("%s: pi: %p, inode: %p, ino: %llu.\n",
-		__func__, pi, &pi->vfs_inode, pi->ino);
-	atomic_long_dec(&psb->total_inodes);
-	call_rcu(&inode->i_rcu, pohmelfs_i_callback);
-}
-
-/*
- * ->alloc_inode() callback. Allocates inode and initializes private data.
- */
-static struct inode *pohmelfs_alloc_inode(struct super_block *sb)
-{
-	struct pohmelfs_inode *pi;
-
-	pi = kmem_cache_alloc(pohmelfs_inode_cache, GFP_NOIO);
-	if (!pi)
-		return NULL;
-
-	pi->hash_root = RB_ROOT;
-	mutex_init(&pi->offset_lock);
-
-	INIT_LIST_HEAD(&pi->sync_create_list);
-
-	INIT_LIST_HEAD(&pi->inode_entry);
-
-	pi->lock_type = 0;
-	pi->state = 0;
-	pi->total_len = 0;
-	pi->drop_count = 0;
-
-	dprintk("%s: pi: %p, inode: %p.\n", __func__, pi, &pi->vfs_inode);
-
-	atomic_long_inc(&POHMELFS_SB(sb)->total_inodes);
-
-	return &pi->vfs_inode;
-}
-
-/*
- * We want fsync() to work on POHMELFS.
- */
-static int pohmelfs_fsync(struct file *file, loff_t start, loff_t end, int datasync)
-{
-	struct inode *inode = file->f_mapping->host;
-	int err = filemap_write_and_wait_range(inode->i_mapping, start, end);
-	if (!err) {
-		mutex_lock(&inode->i_mutex);
-		err = sync_inode_metadata(inode, 1);
-		mutex_unlock(&inode->i_mutex);
-	}
-	return err;
-}
-
-ssize_t pohmelfs_write(struct file *file, const char __user *buf,
-		size_t len, loff_t *ppos)
-{
-	struct address_space *mapping = file->f_mapping;
-	struct inode *inode = mapping->host;
-	struct pohmelfs_inode *pi = POHMELFS_I(inode);
-	struct iovec iov = { .iov_base = (void __user *)buf, .iov_len = len };
-	struct kiocb kiocb;
-	ssize_t ret;
-	loff_t pos = *ppos;
-
-	init_sync_kiocb(&kiocb, file);
-	kiocb.ki_pos = pos;
-	kiocb.ki_left = len;
-
-	dprintk("%s: len: %zu, pos: %llu.\n", __func__, len, pos);
-
-	mutex_lock(&inode->i_mutex);
-	ret = pohmelfs_data_lock(pi, pos, len, POHMELFS_WRITE_LOCK);
-	if (ret)
-		goto err_out_unlock;
-
-	ret = __generic_file_aio_write(&kiocb, &iov, 1, &kiocb.ki_pos);
-	*ppos = kiocb.ki_pos;
-
-	mutex_unlock(&inode->i_mutex);
-	WARN_ON(ret < 0);
-
-	if (ret > 0) {
-		ssize_t err;
-
-		err = generic_write_sync(file, pos, ret);
-		if (err < 0)
-			ret = err;
-		WARN_ON(ret < 0);
-	}
-
-	return ret;
-
-err_out_unlock:
-	mutex_unlock(&inode->i_mutex);
-	return ret;
-}
-
-static const struct file_operations pohmelfs_file_ops = {
-	.open		= generic_file_open,
-	.fsync		= pohmelfs_fsync,
-
-	.llseek		= generic_file_llseek,
-
-	.read		= do_sync_read,
-	.aio_read	= generic_file_aio_read,
-
-	.mmap		= generic_file_mmap,
-
-	.splice_read	= generic_file_splice_read,
-	.splice_write	= generic_file_splice_write,
-
-	.write		= pohmelfs_write,
-	.aio_write	= generic_file_aio_write,
-};
-
-const struct inode_operations pohmelfs_symlink_inode_operations = {
-	.readlink	= generic_readlink,
-	.follow_link	= page_follow_link_light,
-	.put_link	= page_put_link,
-};
-
-int pohmelfs_setattr_raw(struct inode *inode, struct iattr *attr)
-{
-	int err;
-
-	err = inode_change_ok(inode, attr);
-	if (err) {
-		dprintk("%s: ino: %llu, inode changes are not allowed.\n", __func__, POHMELFS_I(inode)->ino);
-		goto err_out_exit;
-	}
-
-	if ((attr->ia_valid & ATTR_SIZE) &&
-	    attr->ia_size != i_size_read(inode)) {
-		err = vmtruncate(inode, attr->ia_size);
-		if (err) {
-			dprintk("%s: ino: %llu, failed to set the attributes.\n", __func__, POHMELFS_I(inode)->ino);
-			goto err_out_exit;
-		}
-	}
-
-	setattr_copy(inode, attr);
-	mark_inode_dirty(inode);
-
-	dprintk("%s: ino: %llu, mode: %o -> %o, uid: %u -> %u, gid: %u -> %u, size: %llu -> %llu.\n",
-			__func__, POHMELFS_I(inode)->ino, inode->i_mode, attr->ia_mode,
-			inode->i_uid, attr->ia_uid, inode->i_gid, attr->ia_gid, inode->i_size, attr->ia_size);
-
-	return 0;
-
-err_out_exit:
-	return err;
-}
-
-int pohmelfs_setattr(struct dentry *dentry, struct iattr *attr)
-{
-	struct inode *inode = dentry->d_inode;
-	struct pohmelfs_inode *pi = POHMELFS_I(inode);
-	int err;
-
-	err = pohmelfs_data_lock(pi, 0, ~0, POHMELFS_WRITE_LOCK);
-	if (err)
-		goto err_out_exit;
-
-	err = security_inode_setattr(dentry, attr);
-	if (err)
-		goto err_out_exit;
-
-	err = pohmelfs_setattr_raw(inode, attr);
-	if (err)
-		goto err_out_exit;
-
-	return 0;
-
-err_out_exit:
-	return err;
-}
-
-static int pohmelfs_send_xattr_req(struct pohmelfs_inode *pi, u64 id, u64 start,
-		const char *name, const void *value, size_t attrsize, int command)
-{
-	struct pohmelfs_sb *psb = POHMELFS_SB(pi->vfs_inode.i_sb);
-	int err, path_len, namelen = strlen(name) + 1; /* 0-byte */
-	struct netfs_trans *t;
-	struct netfs_cmd *cmd;
-	void *data;
-
-	dprintk("%s: id: %llu, start: %llu, name: '%s', attrsize: %zu, cmd: %d.\n",
-			__func__, id, start, name, attrsize, command);
-
-	path_len = pohmelfs_path_length(pi);
-	if (path_len < 0) {
-		err = path_len;
-		goto err_out_exit;
-	}
-
-	t = netfs_trans_alloc(psb, namelen + path_len + attrsize, 0, 0);
-	if (!t) {
-		err = -ENOMEM;
-		goto err_out_exit;
-	}
-
-	cmd = netfs_trans_current(t);
-	data = cmd + 1;
-
-	path_len = pohmelfs_construct_path_string(pi, data, path_len);
-	if (path_len < 0) {
-		err = path_len;
-		goto err_out_put;
-	}
-	data += path_len;
-
-	/*
-	 * 'name' is a NUL-terminated string already and
-	 * 'namelen' includes 0-byte.
-	 */
-	memcpy(data, name, namelen);
-	data += namelen;
-
-	memcpy(data, value, attrsize);
-
-	cmd->cmd = command;
-	cmd->id = id;
-	cmd->start = start;
-	cmd->size = attrsize + namelen + path_len;
-	cmd->ext = path_len;
-	cmd->csize = 0;
-	cmd->cpad = 0;
-
-	netfs_convert_cmd(cmd);
-	netfs_trans_update(cmd, t, namelen + path_len + attrsize);
-
-	return netfs_trans_finish(t, psb);
-
-err_out_put:
-	t->result = err;
-	netfs_trans_put(t);
-err_out_exit:
-	return err;
-}
-
-static int pohmelfs_setxattr(struct dentry *dentry, const char *name,
-		const void *value, size_t attrsize, int flags)
-{
-	struct inode *inode = dentry->d_inode;
-	struct pohmelfs_inode *pi = POHMELFS_I(inode);
-	struct pohmelfs_sb *psb = POHMELFS_SB(inode->i_sb);
-
-	if (!(psb->state_flags & POHMELFS_FLAGS_XATTR))
-		return -EOPNOTSUPP;
-
-	return pohmelfs_send_xattr_req(pi, flags, attrsize, name,
-			value, attrsize, NETFS_XATTR_SET);
-}
-
-static ssize_t pohmelfs_getxattr(struct dentry *dentry, const char *name,
-		void *value, size_t attrsize)
-{
-	struct inode *inode = dentry->d_inode;
-	struct pohmelfs_inode *pi = POHMELFS_I(inode);
-	struct pohmelfs_sb *psb = POHMELFS_SB(inode->i_sb);
-	struct pohmelfs_mcache *m;
-	int err;
-	long timeout = psb->mcache_timeout;
-
-	if (!(psb->state_flags & POHMELFS_FLAGS_XATTR))
-		return -EOPNOTSUPP;
-
-	m = pohmelfs_mcache_alloc(psb, 0, attrsize, value);
-	if (IS_ERR(m))
-		return PTR_ERR(m);
-
-	dprintk("%s: ino: %llu, name: '%s', size: %zu.\n",
-			__func__, pi->ino, name, attrsize);
-
-	err = pohmelfs_send_xattr_req(pi, m->gen, attrsize, name, value, 0, NETFS_XATTR_GET);
-	if (err)
-		goto err_out_put;
-
-	do {
-		err = wait_for_completion_timeout(&m->complete, timeout);
-		if (err) {
-			err = m->err;
-			break;
-		}
-
-		/*
-		 * This loop is a bit ugly, since it waits until reference counter
-		 * hits 1 and then puts the object here. Main goal is to prevent race with
-		 * the network thread, when it can start processing the given request, i.e.
-		 * increase its reference counter but yet not complete it, while
-		 * we will exit from ->getxattr() with timeout, and although request
-		 * will not be freed (its reference counter was increased by network
-		 * thread), data pointer provided by user may be released, so we will
-		 * overwrite an already freed area in the network thread.
-		 *
-		 * Now after timeout we remove request from the cache, so it can not be
-		 * found by network thread, and wait for its reference counter to hit 1,
-		 * i.e. if network thread already started to process this request, we wait
-		 * for it to finish, and then free object locally. If reference counter is
-		 * already 1, i.e. request is not used by anyone else, we can free it without
-		 * problem.
-		 */
-		err = -ETIMEDOUT;
-		timeout = HZ;
-
-		pohmelfs_mcache_remove_locked(psb, m);
-	} while (atomic_read(&m->refcnt) != 1);
-
-	pohmelfs_mcache_put(psb, m);
-
-	dprintk("%s: ino: %llu, err: %d.\n", __func__, pi->ino, err);
-
-	return err;
-
-err_out_put:
-	pohmelfs_mcache_put(psb, m);
-	return err;
-}
-
-static int pohmelfs_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
-{
-	struct inode *inode = dentry->d_inode;
-#if 0
-	struct pohmelfs_inode *pi = POHMELFS_I(inode);
-	int err;
-
-	err = pohmelfs_data_lock(pi, 0, ~0, POHMELFS_READ_LOCK);
-	if (err)
-		return err;
-	dprintk("%s: ino: %llu, mode: %o, uid: %u, gid: %u, size: %llu.\n",
-			__func__, pi->ino, inode->i_mode, inode->i_uid,
-			inode->i_gid, inode->i_size);
-#endif
-
-	generic_fillattr(inode, stat);
-	return 0;
-}
-
-const struct inode_operations pohmelfs_file_inode_operations = {
-	.setattr	= pohmelfs_setattr,
-	.getattr	= pohmelfs_getattr,
-	.setxattr	= pohmelfs_setxattr,
-	.getxattr	= pohmelfs_getxattr,
-};
-
-/*
- * Fill inode data: mode, size, operation callbacks and so on...
- */
-void pohmelfs_fill_inode(struct inode *inode, struct netfs_inode_info *info)
-{
-	inode->i_mode = info->mode;
-	set_nlink(inode, info->nlink);
-	inode->i_uid = info->uid;
-	inode->i_gid = info->gid;
-	inode->i_blocks = info->blocks;
-	inode->i_rdev = info->rdev;
-	inode->i_size = info->size;
-	inode->i_version = info->version;
-	inode->i_blkbits = ffs(info->blocksize);
-
-	dprintk("%s: inode: %p, num: %lu/%llu inode is regular: %d, dir: %d, link: %d, mode: %o, size: %llu.\n",
-			__func__, inode, inode->i_ino, info->ino,
-			S_ISREG(inode->i_mode), S_ISDIR(inode->i_mode),
-			S_ISLNK(inode->i_mode), inode->i_mode, inode->i_size);
-
-	inode->i_mtime = inode->i_atime = inode->i_ctime = CURRENT_TIME_SEC;
-
-	/*
-	 * i_mapping is a pointer to i_data during inode initialization.
-	 */
-	inode->i_data.a_ops = &pohmelfs_aops;
-
-	if (S_ISREG(inode->i_mode)) {
-		inode->i_fop = &pohmelfs_file_ops;
-		inode->i_op = &pohmelfs_file_inode_operations;
-	} else if (S_ISDIR(inode->i_mode)) {
-		inode->i_fop = &pohmelfs_dir_fops;
-		inode->i_op = &pohmelfs_dir_inode_ops;
-	} else if (S_ISLNK(inode->i_mode)) {
-		inode->i_op = &pohmelfs_symlink_inode_operations;
-		inode->i_fop = &pohmelfs_file_ops;
-	} else {
-		inode->i_fop = &generic_ro_fops;
-	}
-}
-
-static int pohmelfs_drop_inode(struct inode *inode)
-{
-	struct pohmelfs_sb *psb = POHMELFS_SB(inode->i_sb);
-	struct pohmelfs_inode *pi = POHMELFS_I(inode);
-
-	spin_lock(&psb->ino_lock);
-	list_del_init(&pi->inode_entry);
-	spin_unlock(&psb->ino_lock);
-
-	return generic_drop_inode(inode);
-}
-
-static struct pohmelfs_inode *pohmelfs_get_inode_from_list(struct pohmelfs_sb *psb,
-		struct list_head *head, unsigned int *count)
-{
-	struct pohmelfs_inode *pi = NULL;
-
-	spin_lock(&psb->ino_lock);
-	if (!list_empty(head)) {
-		pi = list_entry(head->next, struct pohmelfs_inode,
-					inode_entry);
-		list_del_init(&pi->inode_entry);
-		*count = pi->drop_count;
-		pi->drop_count = 0;
-	}
-	spin_unlock(&psb->ino_lock);
-
-	return pi;
-}
-
-static void pohmelfs_flush_transactions(struct pohmelfs_sb *psb)
-{
-	struct pohmelfs_config *c;
-
-	mutex_lock(&psb->state_lock);
-	list_for_each_entry(c, &psb->state_list, config_entry) {
-		pohmelfs_state_flush_transactions(&c->state);
-	}
-	mutex_unlock(&psb->state_lock);
-}
-
-/*
- * ->put_super() callback. Invoked before superblock is destroyed,
- *  so it has to clean all private data.
- */
-static void pohmelfs_put_super(struct super_block *sb)
-{
-	struct pohmelfs_sb *psb = POHMELFS_SB(sb);
-	struct pohmelfs_inode *pi;
-	unsigned int count = 0;
-	unsigned int in_drop_list = 0;
-	struct inode *inode, *tmp;
-
-	dprintk("%s.\n", __func__);
-
-	/*
-	 * Kill pending transactions, which could affect inodes in-flight.
-	 */
-	pohmelfs_flush_transactions(psb);
-
-	while ((pi = pohmelfs_get_inode_from_list(psb, &psb->drop_list, &count))) {
-		inode = &pi->vfs_inode;
-
-		dprintk("%s: ino: %llu, pi: %p, inode: %p, count: %u.\n",
-				__func__, pi->ino, pi, inode, count);
-
-		if (atomic_read(&inode->i_count) != count) {
-			printk("%s: ino: %llu, pi: %p, inode: %p, count: %u, i_count: %d.\n",
-					__func__, pi->ino, pi, inode, count,
-					atomic_read(&inode->i_count));
-			count = atomic_read(&inode->i_count);
-			in_drop_list++;
-		}
-
-		while (count--)
-			iput(&pi->vfs_inode);
-	}
-
-	list_for_each_entry_safe(inode, tmp, &sb->s_inodes, i_sb_list) {
-		pi = POHMELFS_I(inode);
-
-		dprintk("%s: ino: %llu, pi: %p, inode: %p, i_count: %u.\n",
-				__func__, pi->ino, pi, inode, atomic_read(&inode->i_count));
-
-		/*
-		 * These are special inodes, they were created during
-		 * directory reading or lookup, and were not bound to dentry,
-		 * so they live here with reference counter being 1 and prevent
-		 * umount from succeed since it believes that they are busy.
-		 */
-		count = atomic_read(&inode->i_count);
-		if (count) {
-			list_del_init(&inode->i_sb_list);
-			while (count--)
-				iput(&pi->vfs_inode);
-		}
-	}
-
-	psb->trans_scan_timeout = psb->drop_scan_timeout = 0;
-	cancel_delayed_work_sync(&psb->dwork);
-	cancel_delayed_work_sync(&psb->drop_dwork);
-	flush_scheduled_work();
-
-	dprintk("%s: stopped workqueues.\n", __func__);
-
-	pohmelfs_crypto_exit(psb);
-	pohmelfs_state_exit(psb);
-
-	bdi_destroy(&psb->bdi);
-
-	kfree(psb);
-	sb->s_fs_info = NULL;
-}
-
-static int pohmelfs_statfs(struct dentry *dentry, struct kstatfs *buf)
-{
-	struct super_block *sb = dentry->d_sb;
-	struct pohmelfs_sb *psb = POHMELFS_SB(sb);
-
-	/*
-	 * There are no filesystem size limits yet.
-	 */
-	memset(buf, 0, sizeof(struct kstatfs));
-
-	buf->f_type = POHMELFS_MAGIC_NUM; /* 'POH.' */
-	buf->f_bsize = sb->s_blocksize;
-	buf->f_files = psb->ino;
-	buf->f_namelen = 255;
-	buf->f_files = atomic_long_read(&psb->total_inodes);
-	buf->f_bfree = buf->f_bavail = psb->avail_size >> PAGE_SHIFT;
-	buf->f_blocks = psb->total_size >> PAGE_SHIFT;
-
-	dprintk("%s: total: %llu, avail: %llu, inodes: %llu, bsize: %lu.\n",
-		__func__, psb->total_size, psb->avail_size, buf->f_files, sb->s_blocksize);
-
-	return 0;
-}
-
-static int pohmelfs_show_options(struct seq_file *seq, struct dentry *root)
-{
-	struct pohmelfs_sb *psb = POHMELFS_SB(root->d_sb);
-
-	seq_printf(seq, ",idx=%u", psb->idx);
-	seq_printf(seq, ",trans_scan_timeout=%u", jiffies_to_msecs(psb->trans_scan_timeout));
-	seq_printf(seq, ",drop_scan_timeout=%u", jiffies_to_msecs(psb->drop_scan_timeout));
-	seq_printf(seq, ",wait_on_page_timeout=%u", jiffies_to_msecs(psb->wait_on_page_timeout));
-	seq_printf(seq, ",trans_retries=%u", psb->trans_retries);
-	seq_printf(seq, ",crypto_thread_num=%u", psb->crypto_thread_num);
-	seq_printf(seq, ",trans_max_pages=%u", psb->trans_max_pages);
-	seq_printf(seq, ",mcache_timeout=%u", jiffies_to_msecs(psb->mcache_timeout));
-	if (psb->crypto_fail_unsupported)
-		seq_printf(seq, ",crypto_fail_unsupported");
-
-	return 0;
-}
-
-enum {
-	pohmelfs_opt_idx,
-	pohmelfs_opt_crypto_thread_num,
-	pohmelfs_opt_trans_max_pages,
-	pohmelfs_opt_crypto_fail_unsupported,
-
-	/* Remountable options */
-	pohmelfs_opt_trans_scan_timeout,
-	pohmelfs_opt_drop_scan_timeout,
-	pohmelfs_opt_wait_on_page_timeout,
-	pohmelfs_opt_trans_retries,
-	pohmelfs_opt_mcache_timeout,
-};
-
-static struct match_token pohmelfs_tokens[] = {
-	{pohmelfs_opt_idx, "idx=%u"},
-	{pohmelfs_opt_crypto_thread_num, "crypto_thread_num=%u"},
-	{pohmelfs_opt_trans_max_pages, "trans_max_pages=%u"},
-	{pohmelfs_opt_crypto_fail_unsupported, "crypto_fail_unsupported"},
-	{pohmelfs_opt_trans_scan_timeout, "trans_scan_timeout=%u"},
-	{pohmelfs_opt_drop_scan_timeout, "drop_scan_timeout=%u"},
-	{pohmelfs_opt_wait_on_page_timeout, "wait_on_page_timeout=%u"},
-	{pohmelfs_opt_trans_retries, "trans_retries=%u"},
-	{pohmelfs_opt_mcache_timeout, "mcache_timeout=%u"},
-};
-
-static int pohmelfs_parse_options(char *options, struct pohmelfs_sb *psb, int remount)
-{
-	char *p;
-	substring_t args[MAX_OPT_ARGS];
-	int option, err;
-
-	if (!options)
-		return 0;
-
-	while ((p = strsep(&options, ",")) != NULL) {
-		int token;
-		if (!*p)
-			continue;
-
-		token = match_token(p, pohmelfs_tokens, args);
-
-		err = match_int(&args[0], &option);
-		if (err)
-			return err;
-
-		if (remount && token <= pohmelfs_opt_crypto_fail_unsupported)
-			continue;
-
-		switch (token) {
-		case pohmelfs_opt_idx:
-			psb->idx = option;
-			break;
-		case pohmelfs_opt_trans_scan_timeout:
-			psb->trans_scan_timeout = msecs_to_jiffies(option);
-			break;
-		case pohmelfs_opt_drop_scan_timeout:
-			psb->drop_scan_timeout = msecs_to_jiffies(option);
-			break;
-		case pohmelfs_opt_wait_on_page_timeout:
-			psb->wait_on_page_timeout = msecs_to_jiffies(option);
-			break;
-		case pohmelfs_opt_mcache_timeout:
-			psb->mcache_timeout = msecs_to_jiffies(option);
-			break;
-		case pohmelfs_opt_trans_retries:
-			psb->trans_retries = option;
-			break;
-		case pohmelfs_opt_crypto_thread_num:
-			psb->crypto_thread_num = option;
-			break;
-		case pohmelfs_opt_trans_max_pages:
-			psb->trans_max_pages = option;
-			break;
-		case pohmelfs_opt_crypto_fail_unsupported:
-			psb->crypto_fail_unsupported = 1;
-			break;
-		default:
-			return -EINVAL;
-		}
-	}
-
-	return 0;
-}
-
-static int pohmelfs_remount(struct super_block *sb, int *flags, char *data)
-{
-	int err;
-	struct pohmelfs_sb *psb = POHMELFS_SB(sb);
-	unsigned long old_sb_flags = sb->s_flags;
-
-	err = pohmelfs_parse_options(data, psb, 1);
-	if (err)
-		goto err_out_restore;
-
-	if (!(*flags & MS_RDONLY))
-		sb->s_flags &= ~MS_RDONLY;
-	return 0;
-
-err_out_restore:
-	sb->s_flags = old_sb_flags;
-	return err;
-}
-
-static void pohmelfs_flush_inode(struct pohmelfs_inode *pi, unsigned int count)
-{
-	struct inode *inode = &pi->vfs_inode;
-
-	dprintk("%s: %p: ino: %llu, owned: %d.\n",
-		__func__, inode, pi->ino, test_bit(NETFS_INODE_OWNED, &pi->state));
-
-	mutex_lock(&inode->i_mutex);
-	if (test_and_clear_bit(NETFS_INODE_OWNED, &pi->state)) {
-		filemap_fdatawrite(inode->i_mapping);
-		inode->i_sb->s_op->write_inode(inode, 0);
-	}
-
-#ifdef POHMELFS_TRUNCATE_ON_INODE_FLUSH
-	truncate_inode_pages(inode->i_mapping, 0);
-#endif
-
-	pohmelfs_data_unlock(pi, 0, ~0, POHMELFS_WRITE_LOCK);
-	mutex_unlock(&inode->i_mutex);
-}
-
-static void pohmelfs_put_inode_count(struct pohmelfs_inode *pi, unsigned int count)
-{
-	dprintk("%s: ino: %llu, pi: %p, inode: %p, count: %u.\n",
-			__func__, pi->ino, pi, &pi->vfs_inode, count);
-
-	if (test_and_clear_bit(NETFS_INODE_NEED_FLUSH, &pi->state))
-		pohmelfs_flush_inode(pi, count);
-
-	while (count--)
-		iput(&pi->vfs_inode);
-}
-
-static void pohmelfs_drop_scan(struct work_struct *work)
-{
-	struct pohmelfs_sb *psb =
-		container_of(work, struct pohmelfs_sb, drop_dwork.work);
-	struct pohmelfs_inode *pi;
-	unsigned int count = 0;
-
-	while ((pi = pohmelfs_get_inode_from_list(psb, &psb->drop_list, &count)))
-		pohmelfs_put_inode_count(pi, count);
-
-	pohmelfs_check_states(psb);
-
-	if (psb->drop_scan_timeout)
-		schedule_delayed_work(&psb->drop_dwork, psb->drop_scan_timeout);
-}
-
-/*
- * Run through all transactions starting from the oldest,
- * drop transaction from current state and try to send it
- * to all remote nodes, which are currently installed.
- */
-static void pohmelfs_trans_scan_state(struct netfs_state *st)
-{
-	struct rb_node *rb_node;
-	struct netfs_trans_dst *dst;
-	struct pohmelfs_sb *psb = st->psb;
-	unsigned int timeout = psb->trans_scan_timeout;
-	struct netfs_trans *t;
-	int err;
-
-	mutex_lock(&st->trans_lock);
-	for (rb_node = rb_first(&st->trans_root); rb_node; ) {
-		dst = rb_entry(rb_node, struct netfs_trans_dst, state_entry);
-		t = dst->trans;
-
-		if (timeout && time_after(dst->send_time + timeout, jiffies)
-				&& dst->retries == 0)
-			break;
-
-		dprintk("%s: t: %p, gen: %u, st: %p, retries: %u, max: %u.\n",
-			__func__, t, t->gen, st, dst->retries, psb->trans_retries);
-		netfs_trans_get(t);
-
-		rb_node = rb_next(rb_node);
-
-		err = -ETIMEDOUT;
-		if (timeout && (++dst->retries < psb->trans_retries))
-			err = netfs_trans_resend(t, psb);
-
-		if (err || (t->flags & NETFS_TRANS_SINGLE_DST)) {
-			if (netfs_trans_remove_nolock(dst, st))
-				netfs_trans_drop_dst_nostate(dst);
-		}
-
-		t->result = err;
-		netfs_trans_put(t);
-	}
-	mutex_unlock(&st->trans_lock);
-}
-
-/*
- * Walk through all installed network states and resend all
- * transactions, which are old enough.
- */
-static void pohmelfs_trans_scan(struct work_struct *work)
-{
-	struct pohmelfs_sb *psb =
-		container_of(work, struct pohmelfs_sb, dwork.work);
-	struct netfs_state *st;
-	struct pohmelfs_config *c;
-
-	mutex_lock(&psb->state_lock);
-	list_for_each_entry(c, &psb->state_list, config_entry) {
-		st = &c->state;
-
-		pohmelfs_trans_scan_state(st);
-	}
-	mutex_unlock(&psb->state_lock);
-
-	/*
-	 * If no timeout specified then system is in the middle of umount process,
-	 * so no need to reschedule scanning process again.
-	 */
-	if (psb->trans_scan_timeout)
-		schedule_delayed_work(&psb->dwork, psb->trans_scan_timeout);
-}
-
-int pohmelfs_meta_command_data(struct pohmelfs_inode *pi, u64 id, unsigned int cmd_op, char *addon,
-		unsigned int flags, netfs_trans_complete_t complete, void *priv, u64 start)
-{
-	struct inode *inode = &pi->vfs_inode;
-	struct pohmelfs_sb *psb = POHMELFS_SB(inode->i_sb);
-	int err = 0, sz;
-	struct netfs_trans *t;
-	int path_len, addon_len = 0;
-	void *data;
-	struct netfs_inode_info *info;
-	struct netfs_cmd *cmd;
-
-	dprintk("%s: ino: %llu, cmd: %u, addon: %p.\n", __func__, pi->ino, cmd_op, addon);
-
-	path_len = pohmelfs_path_length(pi);
-	if (path_len < 0) {
-		err = path_len;
-		goto err_out_exit;
-	}
-
-	if (addon)
-		addon_len = strlen(addon) + 1; /* 0-byte */
-	sz = addon_len;
-
-	if (cmd_op == NETFS_INODE_INFO)
-		sz += sizeof(struct netfs_inode_info);
-
-	t = netfs_trans_alloc(psb, sz + path_len, flags, 0);
-	if (!t) {
-		err = -ENOMEM;
-		goto err_out_exit;
-	}
-	t->complete = complete;
-	t->private = priv;
-
-	cmd = netfs_trans_current(t);
-	data = (void *)(cmd + 1);
-
-	if (cmd_op == NETFS_INODE_INFO) {
-		info = (struct netfs_inode_info *)(cmd + 1);
-		data = (void *)(info + 1);
-
-		/*
-		 * We are under i_mutex, can read and change whatever we want...
-		 */
-		info->mode = inode->i_mode;
-		info->nlink = inode->i_nlink;
-		info->uid = inode->i_uid;
-		info->gid = inode->i_gid;
-		info->blocks = inode->i_blocks;
-		info->rdev = inode->i_rdev;
-		info->size = inode->i_size;
-		info->version = inode->i_version;
-
-		netfs_convert_inode_info(info);
-	}
-
-	path_len = pohmelfs_construct_path_string(pi, data, path_len);
-	if (path_len < 0)
-		goto err_out_free;
-
-	dprintk("%s: path_len: %d.\n", __func__, path_len);
-
-	if (addon) {
-		path_len--; /* Do not place null-byte before the addon */
-		path_len += sprintf(data + path_len, "/%s", addon) + 1; /* 0 - byte */
-	}
-
-	sz += path_len;
-
-	cmd->cmd = cmd_op;
-	cmd->ext = path_len;
-	cmd->size = sz;
-	cmd->id = id;
-	cmd->start = start;
-
-	netfs_convert_cmd(cmd);
-	netfs_trans_update(cmd, t, sz);
-
-	/*
-	 * Note, that it is possible to leak error here: transaction callback will not
-	 * be invoked for allocation path failure.
-	 */
-	return netfs_trans_finish(t, psb);
-
-err_out_free:
-	netfs_trans_free(t);
-err_out_exit:
-	if (complete)
-		complete(NULL, 0, priv, err);
-	return err;
-}
-
-int pohmelfs_meta_command(struct pohmelfs_inode *pi, unsigned int cmd_op, unsigned int flags,
-		netfs_trans_complete_t complete, void *priv, u64 start)
-{
-	return pohmelfs_meta_command_data(pi, pi->ino, cmd_op, NULL, flags, complete, priv, start);
-}
-
-/*
- * Send request and wait for POHMELFS root capabilities response,
- * which will update server's informaion about size of the export,
- * permissions, number of objects, available size and so on.
- */
-static int pohmelfs_root_handshake(struct pohmelfs_sb *psb)
-{
-	struct netfs_trans *t;
-	struct netfs_cmd *cmd;
-	int err = -ENOMEM;
-
-	t = netfs_trans_alloc(psb, 0, 0, 0);
-	if (!t)
-		goto err_out_exit;
-
-	cmd = netfs_trans_current(t);
-
-	cmd->cmd = NETFS_CAPABILITIES;
-	cmd->id = POHMELFS_ROOT_CAPABILITIES;
-	cmd->size = 0;
-	cmd->start = 0;
-	cmd->ext = 0;
-	cmd->csize = 0;
-
-	netfs_convert_cmd(cmd);
-	netfs_trans_update(cmd, t, 0);
-
-	err = netfs_trans_finish(t, psb);
-	if (err)
-		goto err_out_exit;
-
-	psb->flags = ~0;
-	err = wait_event_interruptible_timeout(psb->wait,
-			(psb->flags != ~0),
-			psb->wait_on_page_timeout);
-	if (!err)
-		err = -ETIMEDOUT;
-	else if (err > 0)
-		err = -psb->flags;
-
-	if (err)
-		goto err_out_exit;
-
-	return 0;
-
-err_out_exit:
-	return err;
-}
-
-static int pohmelfs_show_stats(struct seq_file *m, struct dentry *root)
-{
-	struct netfs_state *st;
-	struct pohmelfs_ctl *ctl;
-	struct pohmelfs_sb *psb = POHMELFS_SB(root->d_sb);
-	struct pohmelfs_config *c;
-
-	mutex_lock(&psb->state_lock);
-
-	seq_printf(m, "\nidx addr(:port) socket_type protocol active priority permissions\n");
-
-	list_for_each_entry(c, &psb->state_list, config_entry) {
-		st = &c->state;
-		ctl = &st->ctl;
-
-		seq_printf(m, "%u ", ctl->idx);
-		if (ctl->addr.sa_family == AF_INET) {
-			struct sockaddr_in *sin = (struct sockaddr_in *)&st->ctl.addr;
-			seq_printf(m, "%pI4:%u", &sin->sin_addr.s_addr, ntohs(sin->sin_port));
-		} else if (ctl->addr.sa_family == AF_INET6) {
-			struct sockaddr_in6 *sin = (struct sockaddr_in6 *)&st->ctl.addr;
-			seq_printf(m, "%pi6:%u", &sin->sin6_addr, ntohs(sin->sin6_port));
-		} else {
-			unsigned int i;
-			for (i = 0; i < ctl->addrlen; ++i)
-				seq_printf(m, "%02x.", ctl->addr.addr[i]);
-		}
-
-		seq_printf(m, " %u %u %d %u %x\n",
-				ctl->type, ctl->proto,
-				st->socket != NULL,
-				ctl->prio, ctl->perm);
-	}
-	mutex_unlock(&psb->state_lock);
-
-	return 0;
-}
-
-static const struct super_operations pohmelfs_sb_ops = {
-	.alloc_inode	= pohmelfs_alloc_inode,
-	.destroy_inode	= pohmelfs_destroy_inode,
-	.drop_inode	= pohmelfs_drop_inode,
-	.write_inode	= pohmelfs_write_inode,
-	.put_super	= pohmelfs_put_super,
-	.remount_fs	= pohmelfs_remount,
-	.statfs		= pohmelfs_statfs,
-	.show_options	= pohmelfs_show_options,
-	.show_stats	= pohmelfs_show_stats,
-};
-
-/*
- * Allocate private superblock and create root dir.
- */
-static int pohmelfs_fill_super(struct super_block *sb, void *data, int silent)
-{
-	struct pohmelfs_sb *psb;
-	int err = -ENOMEM;
-	struct inode *root;
-	struct pohmelfs_inode *npi;
-	struct qstr str;
-
-	psb = kzalloc(sizeof(struct pohmelfs_sb), GFP_KERNEL);
-	if (!psb)
-		goto err_out_exit;
-
-	err = bdi_init(&psb->bdi);
-	if (err)
-		goto err_out_free_sb;
-
-	err = bdi_register(&psb->bdi, NULL, "pfs-%d", atomic_inc_return(&psb_bdi_num));
-	if (err) {
-		bdi_destroy(&psb->bdi);
-		goto err_out_free_sb;
-	}
-
-	sb->s_fs_info = psb;
-	sb->s_op = &pohmelfs_sb_ops;
-	sb->s_magic = POHMELFS_MAGIC_NUM;
-	sb->s_maxbytes = MAX_LFS_FILESIZE;
-	sb->s_blocksize = PAGE_SIZE;
-	sb->s_bdi = &psb->bdi;
-
-	psb->sb = sb;
-
-	psb->ino = 2;
-	psb->idx = 0;
-	psb->active_state = NULL;
-	psb->trans_retries = 5;
-	psb->trans_data_size = PAGE_SIZE;
-	psb->drop_scan_timeout = msecs_to_jiffies(1000);
-	psb->trans_scan_timeout = msecs_to_jiffies(5000);
-	psb->wait_on_page_timeout = msecs_to_jiffies(5000);
-	init_waitqueue_head(&psb->wait);
-
-	spin_lock_init(&psb->ino_lock);
-
-	INIT_LIST_HEAD(&psb->drop_list);
-
-	mutex_init(&psb->mcache_lock);
-	psb->mcache_root = RB_ROOT;
-	psb->mcache_timeout = msecs_to_jiffies(5000);
-	atomic_long_set(&psb->mcache_gen, 0);
-
-	psb->trans_max_pages = 100;
-
-	psb->crypto_align_size = 16;
-	psb->crypto_attached_size = 0;
-	psb->hash_strlen = 0;
-	psb->cipher_strlen = 0;
-	psb->perform_crypto = 0;
-	psb->crypto_thread_num = 2;
-	psb->crypto_fail_unsupported = 0;
-	mutex_init(&psb->crypto_thread_lock);
-	INIT_LIST_HEAD(&psb->crypto_ready_list);
-	INIT_LIST_HEAD(&psb->crypto_active_list);
-
-	atomic_set(&psb->trans_gen, 1);
-	atomic_long_set(&psb->total_inodes, 0);
-
-	mutex_init(&psb->state_lock);
-	INIT_LIST_HEAD(&psb->state_list);
-
-	err = pohmelfs_parse_options((char *) data, psb, 0);
-	if (err)
-		goto err_out_free_bdi;
-
-	err = pohmelfs_copy_crypto(psb);
-	if (err)
-		goto err_out_free_bdi;
-
-	err = pohmelfs_state_init(psb);
-	if (err)
-		goto err_out_free_strings;
-
-	err = pohmelfs_crypto_init(psb);
-	if (err)
-		goto err_out_state_exit;
-
-	err = pohmelfs_root_handshake(psb);
-	if (err)
-		goto err_out_crypto_exit;
-
-	str.name = "/";
-	str.hash = jhash("/", 1, 0);
-	str.len = 1;
-
-	npi = pohmelfs_create_entry_local(psb, NULL, &str, 0, 0755|S_IFDIR);
-	if (IS_ERR(npi)) {
-		err = PTR_ERR(npi);
-		goto err_out_crypto_exit;
-	}
-	set_bit(NETFS_INODE_REMOTE_SYNCED, &npi->state);
-	clear_bit(NETFS_INODE_OWNED, &npi->state);
-
-	root = &npi->vfs_inode;
-
-	sb->s_root = d_alloc_root(root);
-	if (!sb->s_root)
-		goto err_out_put_root;
-
-	INIT_DELAYED_WORK(&psb->drop_dwork, pohmelfs_drop_scan);
-	schedule_delayed_work(&psb->drop_dwork, psb->drop_scan_timeout);
-
-	INIT_DELAYED_WORK(&psb->dwork, pohmelfs_trans_scan);
-	schedule_delayed_work(&psb->dwork, psb->trans_scan_timeout);
-
-	return 0;
-
-err_out_put_root:
-	iput(root);
-err_out_crypto_exit:
-	pohmelfs_crypto_exit(psb);
-err_out_state_exit:
-	pohmelfs_state_exit(psb);
-err_out_free_strings:
-	kfree(psb->cipher_string);
-	kfree(psb->hash_string);
-err_out_free_bdi:
-	bdi_destroy(&psb->bdi);
-err_out_free_sb:
-	kfree(psb);
-err_out_exit:
-
-	dprintk("%s: err: %d.\n", __func__, err);
-	return err;
-}
-
-/*
- * Some VFS magic here...
- */
-static struct dentry *pohmelfs_mount(struct file_system_type *fs_type,
-	int flags, const char *dev_name, void *data)
-{
-	return mount_nodev(fs_type, flags, data, pohmelfs_fill_super);
-}
-
-/*
- * We need this to sync all inodes earlier, since when writeback
- * is invoked from the umount/mntput path dcache is already shrunk,
- * see generic_shutdown_super(), and no inodes can access the path.
- */
-static void pohmelfs_kill_super(struct super_block *sb)
-{
-	sync_inodes_sb(sb);
-	kill_anon_super(sb);
-}
-
-static struct file_system_type pohmel_fs_type = {
-	.owner		= THIS_MODULE,
-	.name		= "pohmel",
-	.mount		= pohmelfs_mount,
-	.kill_sb 	= pohmelfs_kill_super,
-};
-
-/*
- * Cache and module initializations and freeing routings.
- */
-static void pohmelfs_init_once(void *data)
-{
-	struct pohmelfs_inode *pi = data;
-
-	inode_init_once(&pi->vfs_inode);
-}
-
-static int __init pohmelfs_init_inodecache(void)
-{
-	pohmelfs_inode_cache = kmem_cache_create("pohmelfs_inode_cache",
-				sizeof(struct pohmelfs_inode),
-				0, (SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD),
-				pohmelfs_init_once);
-	if (!pohmelfs_inode_cache)
-		return -ENOMEM;
-
-	return 0;
-}
-
-static void pohmelfs_destroy_inodecache(void)
-{
-	kmem_cache_destroy(pohmelfs_inode_cache);
-}
-
-static int __init init_pohmel_fs(void)
-{
-	int err;
-
-	err = pohmelfs_config_init();
-	if (err)
-		goto err_out_exit;
-
-	err = pohmelfs_init_inodecache();
-	if (err)
-		goto err_out_config_exit;
-
-	err = pohmelfs_mcache_init();
-	if (err)
-		goto err_out_destroy;
-
-	err = netfs_trans_init();
-	if (err)
-		goto err_out_mcache_exit;
-
-	err = register_filesystem(&pohmel_fs_type);
-	if (err)
-		goto err_out_trans;
-
-	return 0;
-
-err_out_trans:
-	netfs_trans_exit();
-err_out_mcache_exit:
-	pohmelfs_mcache_exit();
-err_out_destroy:
-	pohmelfs_destroy_inodecache();
-err_out_config_exit:
-	pohmelfs_config_exit();
-err_out_exit:
-	return err;
-}
-
-static void __exit exit_pohmel_fs(void)
-{
-	unregister_filesystem(&pohmel_fs_type);
-	pohmelfs_destroy_inodecache();
-	pohmelfs_mcache_exit();
-	pohmelfs_config_exit();
-	netfs_trans_exit();
-}
-
-module_init(init_pohmel_fs);
-module_exit(exit_pohmel_fs);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Evgeniy Polyakov <zbr@ioremap.net>");
-MODULE_DESCRIPTION("Pohmel filesystem");
diff --git a/drivers/staging/pohmelfs/lock.c b/drivers/staging/pohmelfs/lock.c
deleted file mode 100644
index 6710114cd425..000000000000
--- a/drivers/staging/pohmelfs/lock.c
+++ /dev/null
@@ -1,182 +0,0 @@
-/*
- * 2007+ Copyright (c) Evgeniy Polyakov <zbr@ioremap.net>
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/module.h>
-#include <linux/backing-dev.h>
-#include <linux/fs.h>
-#include <linux/fsnotify.h>
-#include <linux/mempool.h>
-
-#include "netfs.h"
-
-static int pohmelfs_send_lock_trans(struct pohmelfs_inode *pi,
-		u64 id, u64 start, u32 size, int type)
-{
-	struct inode *inode = &pi->vfs_inode;
-	struct pohmelfs_sb *psb = POHMELFS_SB(inode->i_sb);
-	struct netfs_trans *t;
-	struct netfs_cmd *cmd;
-	int path_len, err;
-	void *data;
-	struct netfs_lock *l;
-	int isize = (type & POHMELFS_LOCK_GRAB) ? 0 : sizeof(struct netfs_inode_info);
-
-	err = pohmelfs_path_length(pi);
-	if (err < 0)
-		goto err_out_exit;
-
-	path_len = err;
-
-	err = -ENOMEM;
-	t = netfs_trans_alloc(psb, path_len + sizeof(struct netfs_lock) + isize,
-			NETFS_TRANS_SINGLE_DST, 0);
-	if (!t)
-		goto err_out_exit;
-
-	cmd = netfs_trans_current(t);
-	data = cmd + 1;
-
-	err = pohmelfs_construct_path_string(pi, data, path_len);
-	if (err < 0)
-		goto err_out_free;
-	path_len = err;
-
-	l = data + path_len;
-
-	l->start = start;
-	l->size = size;
-	l->type = type;
-	l->ino = pi->ino;
-
-	cmd->cmd = NETFS_LOCK;
-	cmd->start = 0;
-	cmd->id = id;
-	cmd->size = sizeof(struct netfs_lock) + path_len + isize;
-	cmd->ext = path_len;
-	cmd->csize = 0;
-
-	netfs_convert_cmd(cmd);
-	netfs_convert_lock(l);
-
-	if (isize) {
-		struct netfs_inode_info *info = (struct netfs_inode_info *)(l + 1);
-
-		info->mode = inode->i_mode;
-		info->nlink = inode->i_nlink;
-		info->uid = inode->i_uid;
-		info->gid = inode->i_gid;
-		info->blocks = inode->i_blocks;
-		info->rdev = inode->i_rdev;
-		info->size = inode->i_size;
-		info->version = inode->i_version;
-
-		netfs_convert_inode_info(info);
-	}
-
-	netfs_trans_update(cmd, t, path_len + sizeof(struct netfs_lock) + isize);
-
-	return netfs_trans_finish(t, psb);
-
-err_out_free:
-	netfs_trans_free(t);
-err_out_exit:
-	printk("%s: err: %d.\n", __func__, err);
-	return err;
-}
-
-int pohmelfs_data_lock(struct pohmelfs_inode *pi, u64 start, u32 size, int type)
-{
-	struct pohmelfs_sb *psb = POHMELFS_SB(pi->vfs_inode.i_sb);
-	struct pohmelfs_mcache *m;
-	int err = -ENOMEM;
-	struct iattr iattr;
-	struct inode *inode = &pi->vfs_inode;
-
-	dprintk("%s: %p: ino: %llu, start: %llu, size: %u, "
-			"type: %d, locked as: %d, owned: %d.\n",
-			__func__, &pi->vfs_inode, pi->ino,
-			start, size, type, pi->lock_type,
-			!!test_bit(NETFS_INODE_OWNED, &pi->state));
-
-	if (!pohmelfs_need_lock(pi, type))
-		return 0;
-
-	m = pohmelfs_mcache_alloc(psb, start, size, NULL);
-	if (IS_ERR(m))
-		return PTR_ERR(m);
-
-	err = pohmelfs_send_lock_trans(pi, m->gen, start, size,
-			type | POHMELFS_LOCK_GRAB);
-	if (err)
-		goto err_out_put;
-
-	err = wait_for_completion_timeout(&m->complete, psb->mcache_timeout);
-	if (err)
-		err = m->err;
-	else
-		err = -ETIMEDOUT;
-
-	if (err) {
-		printk("%s: %p: ino: %llu, mgen: %llu, start: %llu, size: %u, err: %d.\n",
-			__func__, &pi->vfs_inode, pi->ino, m->gen, start, size, err);
-	}
-
-	if (err && (err != -ENOENT))
-		goto err_out_put;
-
-	if (!err) {
-		netfs_convert_inode_info(&m->info);
-
-		iattr.ia_valid = ATTR_MODE | ATTR_UID | ATTR_GID | ATTR_SIZE | ATTR_ATIME;
-		iattr.ia_mode = m->info.mode;
-		iattr.ia_uid = m->info.uid;
-		iattr.ia_gid = m->info.gid;
-		iattr.ia_size = m->info.size;
-		iattr.ia_atime = CURRENT_TIME;
-
-		dprintk("%s: %p: ino: %llu, mgen: %llu, start: %llu, isize: %llu -> %llu.\n",
-			__func__, &pi->vfs_inode, pi->ino, m->gen, start, inode->i_size, m->info.size);
-
-		err = pohmelfs_setattr_raw(inode, &iattr);
-		if (!err) {
-			struct dentry *dentry = d_find_alias(inode);
-			if (dentry) {
-				fsnotify_change(dentry, iattr.ia_valid);
-				dput(dentry);
-			}
-		}
-	}
-
-	pi->lock_type = type;
-	set_bit(NETFS_INODE_OWNED, &pi->state);
-
-	pohmelfs_mcache_put(psb, m);
-
-	return 0;
-
-err_out_put:
-	pohmelfs_mcache_put(psb, m);
-	return err;
-}
-
-int pohmelfs_data_unlock(struct pohmelfs_inode *pi, u64 start, u32 size, int type)
-{
-	dprintk("%s: %p: ino: %llu, start: %llu, size: %u, type: %d.\n",
-			__func__, &pi->vfs_inode, pi->ino, start, size, type);
-	pi->lock_type = 0;
-	clear_bit(NETFS_INODE_REMOTE_DIR_SYNCED, &pi->state);
-	clear_bit(NETFS_INODE_OWNED, &pi->state);
-	return pohmelfs_send_lock_trans(pi, pi->ino, start, size, type);
-}
diff --git a/drivers/staging/pohmelfs/mcache.c b/drivers/staging/pohmelfs/mcache.c
deleted file mode 100644
index e22665cdd16c..000000000000
--- a/drivers/staging/pohmelfs/mcache.c
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- * 2007+ Copyright (c) Evgeniy Polyakov <zbr@ioremap.net>
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/module.h>
-#include <linux/slab.h>
-#include <linux/mempool.h>
-
-#include "netfs.h"
-
-static struct kmem_cache *pohmelfs_mcache_cache;
-static mempool_t *pohmelfs_mcache_pool;
-
-static inline int pohmelfs_mcache_cmp(u64 gen, u64 new)
-{
-	if (gen < new)
-		return 1;
-	if (gen > new)
-		return -1;
-	return 0;
-}
-
-struct pohmelfs_mcache *pohmelfs_mcache_search(struct pohmelfs_sb *psb, u64 gen)
-{
-	struct rb_root *root = &psb->mcache_root;
-	struct rb_node *n = root->rb_node;
-	struct pohmelfs_mcache *tmp, *ret = NULL;
-	int cmp;
-
-	while (n) {
-		tmp = rb_entry(n, struct pohmelfs_mcache, mcache_entry);
-
-		cmp = pohmelfs_mcache_cmp(tmp->gen, gen);
-		if (cmp < 0)
-			n = n->rb_left;
-		else if (cmp > 0)
-			n = n->rb_right;
-		else {
-			ret = tmp;
-			pohmelfs_mcache_get(ret);
-			break;
-		}
-	}
-
-	return ret;
-}
-
-static int pohmelfs_mcache_insert(struct pohmelfs_sb *psb, struct pohmelfs_mcache *m)
-{
-	struct rb_root *root = &psb->mcache_root;
-	struct rb_node **n = &root->rb_node, *parent = NULL;
-	struct pohmelfs_mcache *ret = NULL, *tmp;
-	int cmp;
-
-	while (*n) {
-		parent = *n;
-
-		tmp = rb_entry(parent, struct pohmelfs_mcache, mcache_entry);
-
-		cmp = pohmelfs_mcache_cmp(tmp->gen, m->gen);
-		if (cmp < 0)
-			n = &parent->rb_left;
-		else if (cmp > 0)
-			n = &parent->rb_right;
-		else {
-			ret = tmp;
-			break;
-		}
-	}
-
-	if (ret)
-		return -EEXIST;
-
-	rb_link_node(&m->mcache_entry, parent, n);
-	rb_insert_color(&m->mcache_entry, root);
-
-	return 0;
-}
-
-static int pohmelfs_mcache_remove(struct pohmelfs_sb *psb, struct pohmelfs_mcache *m)
-{
-	if (m && m->mcache_entry.rb_parent_color) {
-		rb_erase(&m->mcache_entry, &psb->mcache_root);
-		m->mcache_entry.rb_parent_color = 0;
-		return 1;
-	}
-	return 0;
-}
-
-void pohmelfs_mcache_remove_locked(struct pohmelfs_sb *psb, struct pohmelfs_mcache *m)
-{
-	mutex_lock(&psb->mcache_lock);
-	pohmelfs_mcache_remove(psb, m);
-	mutex_unlock(&psb->mcache_lock);
-}
-
-struct pohmelfs_mcache *pohmelfs_mcache_alloc(struct pohmelfs_sb *psb, u64 start,
-		unsigned int size, void *data)
-{
-	struct pohmelfs_mcache *m;
-	int err = -ENOMEM;
-
-	m = mempool_alloc(pohmelfs_mcache_pool, GFP_KERNEL);
-	if (!m)
-		goto err_out_exit;
-
-	init_completion(&m->complete);
-	m->err = 0;
-	atomic_set(&m->refcnt, 1);
-	m->data = data;
-	m->start = start;
-	m->size = size;
-	m->gen = atomic_long_inc_return(&psb->mcache_gen);
-
-	mutex_lock(&psb->mcache_lock);
-	err = pohmelfs_mcache_insert(psb, m);
-	mutex_unlock(&psb->mcache_lock);
-	if (err)
-		goto err_out_free;
-
-	return m;
-
-err_out_free:
-	mempool_free(m, pohmelfs_mcache_pool);
-err_out_exit:
-	return ERR_PTR(err);
-}
-
-void pohmelfs_mcache_free(struct pohmelfs_sb *psb, struct pohmelfs_mcache *m)
-{
-	pohmelfs_mcache_remove_locked(psb, m);
-
-	mempool_free(m, pohmelfs_mcache_pool);
-}
-
-int __init pohmelfs_mcache_init(void)
-{
-	pohmelfs_mcache_cache = kmem_cache_create("pohmelfs_mcache_cache",
-				sizeof(struct pohmelfs_mcache),
-				0, (SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD), NULL);
-	if (!pohmelfs_mcache_cache)
-		goto err_out_exit;
-
-	pohmelfs_mcache_pool = mempool_create_slab_pool(256, pohmelfs_mcache_cache);
-	if (!pohmelfs_mcache_pool)
-		goto err_out_free;
-
-	return 0;
-
-err_out_free:
-	kmem_cache_destroy(pohmelfs_mcache_cache);
-err_out_exit:
-	return -ENOMEM;
-}
-
-void pohmelfs_mcache_exit(void)
-{
-	mempool_destroy(pohmelfs_mcache_pool);
-	kmem_cache_destroy(pohmelfs_mcache_cache);
-}
diff --git a/drivers/staging/pohmelfs/net.c b/drivers/staging/pohmelfs/net.c
deleted file mode 100644
index b2e918622088..000000000000
--- a/drivers/staging/pohmelfs/net.c
+++ /dev/null
@@ -1,1209 +0,0 @@
-/*
- * 2007+ Copyright (c) Evgeniy Polyakov <zbr@ioremap.net>
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/fsnotify.h>
-#include <linux/jhash.h>
-#include <linux/in.h>
-#include <linux/in6.h>
-#include <linux/kthread.h>
-#include <linux/pagemap.h>
-#include <linux/poll.h>
-#include <linux/slab.h>
-#include <linux/swap.h>
-#include <linux/syscalls.h>
-#include <linux/vmalloc.h>
-
-#include "netfs.h"
-
-/*
- * Async machinery lives here.
- * All commands being sent to server do _not_ require sync reply,
- * instead, if it is really needed, like readdir or readpage, caller
- * sleeps waiting for data, which will be placed into provided buffer
- * and caller will be awakened.
- *
- * Every command response can come without some listener. For example
- * readdir response will add new objects into cache without appropriate
- * request from userspace. This is used in cache coherency.
- *
- * If object is not found for given data, it is discarded.
- *
- * All requests are received by dedicated kernel thread.
- */
-
-/*
- * Basic network sending/receiving functions.
- * Blocked mode is used.
- */
-static int netfs_data_recv(struct netfs_state *st, void *buf, u64 size)
-{
-	struct msghdr msg;
-	struct kvec iov;
-	int err;
-
-	BUG_ON(!size);
-
-	iov.iov_base = buf;
-	iov.iov_len = size;
-
-	msg.msg_iov = (struct iovec *)&iov;
-	msg.msg_iovlen = 1;
-	msg.msg_name = NULL;
-	msg.msg_namelen = 0;
-	msg.msg_control = NULL;
-	msg.msg_controllen = 0;
-	msg.msg_flags = MSG_DONTWAIT;
-
-	err = kernel_recvmsg(st->socket, &msg, &iov, 1, iov.iov_len,
-			msg.msg_flags);
-	if (err <= 0) {
-		printk("%s: failed to recv data: size: %llu, err: %d.\n", __func__, size, err);
-		if (err == 0)
-			err = -ECONNRESET;
-	}
-
-	return err;
-}
-
-static int pohmelfs_data_recv(struct netfs_state *st, void *data, unsigned int size)
-{
-	unsigned int revents = 0;
-	unsigned int err_mask = POLLERR | POLLHUP | POLLRDHUP;
-	unsigned int mask = err_mask | POLLIN;
-	int err = 0;
-
-	while (size && !err) {
-		revents = netfs_state_poll(st);
-
-		if (!(revents & mask)) {
-			DEFINE_WAIT(wait);
-
-			for (;;) {
-				prepare_to_wait(&st->thread_wait, &wait, TASK_INTERRUPTIBLE);
-				if (kthread_should_stop())
-					break;
-
-				revents = netfs_state_poll(st);
-
-				if (revents & mask)
-					break;
-
-				if (signal_pending(current))
-					break;
-
-				schedule();
-				continue;
-			}
-			finish_wait(&st->thread_wait, &wait);
-		}
-
-		err = 0;
-		netfs_state_lock(st);
-		if (st->socket && (st->read_socket == st->socket) && (revents & POLLIN)) {
-			err = netfs_data_recv(st, data, size);
-			if (err > 0) {
-				data += err;
-				size -= err;
-				err = 0;
-			} else if (err == 0)
-				err = -ECONNRESET;
-		}
-
-		if (revents & err_mask) {
-			printk("%s: revents: %x, socket: %p, size: %u, err: %d.\n",
-					__func__, revents, st->socket, size, err);
-			err = -ECONNRESET;
-		}
-		netfs_state_unlock(st);
-
-		if (err < 0) {
-			if (netfs_state_trylock_send(st)) {
-				netfs_state_exit(st);
-				err = netfs_state_init(st);
-				if (!err)
-					err = -EAGAIN;
-				netfs_state_unlock_send(st);
-			} else {
-				st->need_reset = 1;
-			}
-		}
-
-		if (kthread_should_stop())
-			err = -ENODEV;
-
-		if (err)
-			printk("%s: socket: %p, read_socket: %p, revents: %x, rev_error: %d, "
-					"should_stop: %d, size: %u, err: %d.\n",
-				__func__, st->socket, st->read_socket,
-				revents, revents & err_mask, kthread_should_stop(), size, err);
-	}
-
-	return err;
-}
-
-int pohmelfs_data_recv_and_check(struct netfs_state *st, void *data, unsigned int size)
-{
-	struct netfs_cmd *cmd = &st->cmd;
-	int err;
-
-	err = pohmelfs_data_recv(st, data, size);
-	if (err)
-		return err;
-
-	return pohmelfs_crypto_process_input_data(&st->eng, cmd->iv, data, NULL, size);
-}
-
-/*
- * Polling machinery.
- */
-
-struct netfs_poll_helper {
-	poll_table 		pt;
-	struct netfs_state	*st;
-};
-
-static int netfs_queue_wake(wait_queue_t *wait, unsigned mode, int sync, void *key)
-{
-	struct netfs_state *st = container_of(wait, struct netfs_state, wait);
-
-	wake_up(&st->thread_wait);
-	return 1;
-}
-
-static void netfs_queue_func(struct file *file, wait_queue_head_t *whead,
-				 poll_table *pt)
-{
-	struct netfs_state *st = container_of(pt, struct netfs_poll_helper, pt)->st;
-
-	st->whead = whead;
-	init_waitqueue_func_entry(&st->wait, netfs_queue_wake);
-	add_wait_queue(whead, &st->wait);
-}
-
-static void netfs_poll_exit(struct netfs_state *st)
-{
-	if (st->whead) {
-		remove_wait_queue(st->whead, &st->wait);
-		st->whead = NULL;
-	}
-}
-
-static int netfs_poll_init(struct netfs_state *st)
-{
-	struct netfs_poll_helper ph;
-
-	ph.st = st;
-	init_poll_funcptr(&ph.pt, &netfs_queue_func);
-
-	st->socket->ops->poll(NULL, st->socket, &ph.pt);
-	return 0;
-}
-
-/*
- * Get response for readpage command. We search inode and page in its mapping
- * and copy data into. If it was async request, then we queue page into shared
- * data and wakeup listener, who will copy it to userspace.
- *
- * There is a work in progress of allowing to call copy_to_user() directly from
- * async receiving kernel thread.
- */
-static int pohmelfs_read_page_response(struct netfs_state *st)
-{
-	struct pohmelfs_sb *psb = st->psb;
-	struct netfs_cmd *cmd = &st->cmd;
-	struct inode *inode;
-	struct page *page;
-	int err = 0;
-
-	if (cmd->size > PAGE_CACHE_SIZE) {
-		err = -EINVAL;
-		goto err_out_exit;
-	}
-
-	inode = ilookup(st->psb->sb, cmd->id);
-	if (!inode) {
-		printk("%s: failed to find inode: id: %llu.\n", __func__, cmd->id);
-		err = -ENOENT;
-		goto err_out_exit;
-	}
-
-	page = find_get_page(inode->i_mapping, cmd->start >> PAGE_CACHE_SHIFT);
-	if (!page || !PageLocked(page)) {
-		printk("%s: failed to find/lock page: page: %p, id: %llu, start: %llu, index: %llu.\n",
-				__func__, page, cmd->id, cmd->start, cmd->start >> PAGE_CACHE_SHIFT);
-
-		while (cmd->size) {
-			unsigned int sz = min(cmd->size, st->size);
-
-			err = pohmelfs_data_recv(st, st->data, sz);
-			if (err)
-				break;
-
-			cmd->size -= sz;
-		}
-
-		err = -ENODEV;
-		if (page)
-			goto err_out_page_put;
-		goto err_out_put;
-	}
-
-	if (cmd->size) {
-		void *addr;
-
-		addr = kmap(page);
-		err = pohmelfs_data_recv(st, addr, cmd->size);
-		kunmap(page);
-
-		if (err)
-			goto err_out_page_unlock;
-	}
-
-	dprintk("%s: page: %p, start: %llu, size: %u, locked: %d.\n",
-		__func__, page, cmd->start, cmd->size, PageLocked(page));
-
-	SetPageChecked(page);
-	if ((psb->hash_string || psb->cipher_string) && psb->perform_crypto && cmd->size) {
-		err = pohmelfs_crypto_process_input_page(&st->eng, page, cmd->size, cmd->iv);
-		if (err < 0)
-			goto err_out_page_unlock;
-	} else {
-		SetPageUptodate(page);
-		unlock_page(page);
-		page_cache_release(page);
-	}
-
-	pohmelfs_put_inode(POHMELFS_I(inode));
-	wake_up(&st->psb->wait);
-
-	return 0;
-
-err_out_page_unlock:
-	SetPageError(page);
-	unlock_page(page);
-err_out_page_put:
-	page_cache_release(page);
-err_out_put:
-	pohmelfs_put_inode(POHMELFS_I(inode));
-err_out_exit:
-	wake_up(&st->psb->wait);
-	return err;
-}
-
-static int pohmelfs_check_name(struct pohmelfs_inode *parent, struct qstr *str,
-		struct netfs_inode_info *info)
-{
-	struct inode *inode;
-	struct pohmelfs_name *n;
-	int err = 0;
-	u64 ino = 0;
-
-	mutex_lock(&parent->offset_lock);
-	n = pohmelfs_search_hash(parent, str->hash);
-	if (n)
-		ino = n->ino;
-	mutex_unlock(&parent->offset_lock);
-
-	if (!ino)
-		goto out;
-
-	inode = ilookup(parent->vfs_inode.i_sb, ino);
-	if (!inode)
-		goto out;
-
-	dprintk("%s: parent: %llu, inode: %llu.\n", __func__, parent->ino, ino);
-
-	pohmelfs_fill_inode(inode, info);
-	pohmelfs_put_inode(POHMELFS_I(inode));
-	err = -EEXIST;
-out:
-	return err;
-}
-
-/*
- * Readdir response from server. If special field is set, we wakeup
- * listener (readdir() call), which will copy data to userspace.
- */
-static int pohmelfs_readdir_response(struct netfs_state *st)
-{
-	struct inode *inode;
-	struct netfs_cmd *cmd = &st->cmd;
-	struct netfs_inode_info *info;
-	struct pohmelfs_inode *parent = NULL, *npi;
-	int err = 0, last = cmd->ext;
-	struct qstr str;
-
-	if (cmd->size > st->size)
-		return -EINVAL;
-
-	inode = ilookup(st->psb->sb, cmd->id);
-	if (!inode) {
-		printk("%s: failed to find inode: id: %llu.\n", __func__, cmd->id);
-		return -ENOENT;
-	}
-	parent = POHMELFS_I(inode);
-
-	if (!cmd->size && cmd->start) {
-		err = -cmd->start;
-		goto out;
-	}
-
-	if (cmd->size) {
-		char *name;
-
-		err = pohmelfs_data_recv_and_check(st, st->data, cmd->size);
-		if (err)
-			goto err_out_put;
-
-		info = (struct netfs_inode_info *)(st->data);
-
-		name = (char *)(info + 1);
-		str.len = cmd->size - sizeof(struct netfs_inode_info) - 1 - cmd->cpad;
-		name[str.len] = 0;
-		str.name = name;
-		str.hash = jhash(str.name, str.len, 0);
-
-		netfs_convert_inode_info(info);
-
-		if (parent) {
-			err = pohmelfs_check_name(parent, &str, info);
-			if (err) {
-				if (err == -EEXIST)
-					err = 0;
-				goto out;
-			}
-		}
-
-		info->ino = cmd->start;
-		if (!info->ino)
-			info->ino = pohmelfs_new_ino(st->psb);
-
-		dprintk("%s: parent: %llu, ino: %llu, name: '%s', hash: %x, len: %u, mode: %o.\n",
-				__func__, parent->ino, info->ino, str.name, str.hash, str.len,
-				info->mode);
-
-		npi = pohmelfs_new_inode(st->psb, parent, &str, info, 0);
-		if (IS_ERR(npi)) {
-			err = PTR_ERR(npi);
-
-			if (err != -EEXIST)
-				goto err_out_put;
-		} else {
-			struct dentry *dentry, *alias, *pd;
-
-			set_bit(NETFS_INODE_REMOTE_SYNCED, &npi->state);
-			clear_bit(NETFS_INODE_OWNED, &npi->state);
-
-			pd = d_find_alias(&parent->vfs_inode);
-			if (pd) {
-				str.hash = full_name_hash(str.name, str.len);
-				dentry = d_alloc(pd, &str);
-				if (dentry) {
-					alias = d_materialise_unique(dentry, &npi->vfs_inode);
-					if (alias)
-						dput(alias);
-				}
-
-				dput(dentry);
-				dput(pd);
-			}
-		}
-	}
-out:
-	if (last) {
-		set_bit(NETFS_INODE_REMOTE_DIR_SYNCED, &parent->state);
-		set_bit(NETFS_INODE_REMOTE_SYNCED, &parent->state);
-		wake_up(&st->psb->wait);
-	}
-	pohmelfs_put_inode(parent);
-
-	return err;
-
-err_out_put:
-	clear_bit(NETFS_INODE_REMOTE_DIR_SYNCED, &parent->state);
-	printk("%s: parent: %llu, ino: %llu, cmd_id: %llu.\n", __func__, parent->ino, cmd->start, cmd->id);
-	pohmelfs_put_inode(parent);
-	wake_up(&st->psb->wait);
-	return err;
-}
-
-/*
- * Lookup command response.
- * It searches for inode to be looked at (if it exists) and substitutes
- * its inode information (size, permission, mode and so on), if inode does
- * not exist, new one will be created and inserted into caches.
- */
-static int pohmelfs_lookup_response(struct netfs_state *st)
-{
-	struct inode *inode = NULL;
-	struct netfs_cmd *cmd = &st->cmd;
-	struct netfs_inode_info *info;
-	struct pohmelfs_inode *parent = NULL, *npi;
-	int err = -EINVAL;
-	char *name;
-
-	inode = ilookup(st->psb->sb, cmd->id);
-	if (!inode) {
-		printk("%s: lookup response: id: %llu, start: %llu, size: %u.\n",
-				__func__, cmd->id, cmd->start, cmd->size);
-		err = -ENOENT;
-		goto err_out_exit;
-	}
-	parent = POHMELFS_I(inode);
-
-	if (!cmd->size) {
-		err = -cmd->start;
-		goto err_out_put;
-	}
-
-	if (cmd->size < sizeof(struct netfs_inode_info)) {
-		printk("%s: broken lookup response: id: %llu, start: %llu, size: %u.\n",
-				__func__, cmd->id, cmd->start, cmd->size);
-		err = -EINVAL;
-		goto err_out_put;
-	}
-
-	err = pohmelfs_data_recv_and_check(st, st->data, cmd->size);
-	if (err)
-		goto err_out_put;
-
-	info = (struct netfs_inode_info *)(st->data);
-	name = (char *)(info + 1);
-
-	netfs_convert_inode_info(info);
-
-	info->ino = cmd->start;
-	if (!info->ino)
-		info->ino = pohmelfs_new_ino(st->psb);
-
-	dprintk("%s: parent: %llu, ino: %llu, name: '%s', start: %llu.\n",
-			__func__, parent->ino, info->ino, name, cmd->start);
-
-	if (cmd->start)
-		npi = pohmelfs_new_inode(st->psb, parent, NULL, info, 0);
-	else {
-		struct qstr str;
-
-		str.name = name;
-		str.len = cmd->size - sizeof(struct netfs_inode_info) - 1 - cmd->cpad;
-		str.hash = jhash(name, str.len, 0);
-
-		npi = pohmelfs_new_inode(st->psb, parent, &str, info, 0);
-	}
-	if (IS_ERR(npi)) {
-		err = PTR_ERR(npi);
-
-		if (err != -EEXIST)
-			goto err_out_put;
-	} else {
-		set_bit(NETFS_INODE_REMOTE_SYNCED, &npi->state);
-		clear_bit(NETFS_INODE_OWNED, &npi->state);
-	}
-
-	clear_bit(NETFS_COMMAND_PENDING, &parent->state);
-	pohmelfs_put_inode(parent);
-
-	wake_up(&st->psb->wait);
-
-	return 0;
-
-err_out_put:
-	pohmelfs_put_inode(parent);
-err_out_exit:
-	clear_bit(NETFS_COMMAND_PENDING, &parent->state);
-	wake_up(&st->psb->wait);
-	printk("%s: inode: %p, id: %llu, start: %llu, size: %u, err: %d.\n",
-			__func__, inode, cmd->id, cmd->start, cmd->size, err);
-	return err;
-}
-
-/*
- * Create response, just marks local inode as 'created', so that writeback
- * for any of its children (or own) would not try to sync it again.
- */
-static int pohmelfs_create_response(struct netfs_state *st)
-{
-	struct inode *inode;
-	struct netfs_cmd *cmd = &st->cmd;
-	struct pohmelfs_inode *pi;
-
-	inode = ilookup(st->psb->sb, cmd->id);
-	if (!inode) {
-		printk("%s: failed to find inode: id: %llu, start: %llu.\n",
-				__func__, cmd->id, cmd->start);
-		goto err_out_exit;
-	}
-
-	pi = POHMELFS_I(inode);
-
-	/*
-	 * To lock or not to lock?
-	 * We actually do not care if it races...
-	 */
-	if (cmd->start)
-		make_bad_inode(inode);
-	set_bit(NETFS_INODE_REMOTE_SYNCED, &pi->state);
-
-	pohmelfs_put_inode(pi);
-
-	wake_up(&st->psb->wait);
-	return 0;
-
-err_out_exit:
-	wake_up(&st->psb->wait);
-	return -ENOENT;
-}
-
-/*
- * Object remove response. Just says that remove request has been received.
- * Used in cache coherency protocol.
- */
-static int pohmelfs_remove_response(struct netfs_state *st)
-{
-	struct netfs_cmd *cmd = &st->cmd;
-	int err;
-
-	err = pohmelfs_data_recv_and_check(st, st->data, cmd->size);
-	if (err)
-		return err;
-
-	dprintk("%s: parent: %llu, path: '%s'.\n", __func__, cmd->id, (char *)st->data);
-
-	return 0;
-}
-
-/*
- * Transaction reply processing.
- *
- * Find transaction based on its generation number, bump its reference counter,
- * so that none could free it under us, drop from the trees and lists and
- * drop reference counter. When it hits zero (when all destinations replied
- * and all timeout handled by async scanning code), completion will be called
- * and transaction will be freed.
- */
-static int pohmelfs_transaction_response(struct netfs_state *st)
-{
-	struct netfs_trans_dst *dst;
-	struct netfs_trans *t = NULL;
-	struct netfs_cmd *cmd = &st->cmd;
-	short err = (signed)cmd->ext;
-
-	mutex_lock(&st->trans_lock);
-	dst = netfs_trans_search(st, cmd->start);
-	if (dst) {
-		netfs_trans_remove_nolock(dst, st);
-		t = dst->trans;
-	}
-	mutex_unlock(&st->trans_lock);
-
-	if (!t) {
-		printk("%s: failed to find transaction: start: %llu: id: %llu, size: %u, ext: %u.\n",
-				__func__, cmd->start, cmd->id, cmd->size, cmd->ext);
-		err = -EINVAL;
-		goto out;
-	}
-
-	t->result = err;
-	netfs_trans_drop_dst_nostate(dst);
-
-out:
-	wake_up(&st->psb->wait);
-	return err;
-}
-
-/*
- * Inode metadata cache coherency message.
- */
-static int pohmelfs_page_cache_response(struct netfs_state *st)
-{
-	struct netfs_cmd *cmd = &st->cmd;
-	struct inode *inode;
-
-	dprintk("%s: st: %p, id: %llu, start: %llu, size: %u.\n", __func__, st, cmd->id, cmd->start, cmd->size);
-
-	inode = ilookup(st->psb->sb, cmd->id);
-	if (!inode) {
-		printk("%s: failed to find inode: id: %llu.\n", __func__, cmd->id);
-		return -ENOENT;
-	}
-
-	set_bit(NETFS_INODE_NEED_FLUSH, &POHMELFS_I(inode)->state);
-	pohmelfs_put_inode(POHMELFS_I(inode));
-
-	return 0;
-}
-
-/*
- * Root capabilities response: export statistics
- * like used and available size, number of files and dirs,
- * permissions.
- */
-static int pohmelfs_root_cap_response(struct netfs_state *st)
-{
-	struct netfs_cmd *cmd = &st->cmd;
-	struct netfs_root_capabilities *cap;
-	struct pohmelfs_sb *psb = st->psb;
-
-	if (cmd->size != sizeof(struct netfs_root_capabilities)) {
-		psb->flags = EPROTO;
-		wake_up(&psb->wait);
-		return -EPROTO;
-	}
-
-	cap = st->data;
-
-	netfs_convert_root_capabilities(cap);
-
-	if (psb->total_size < cap->used + cap->avail)
-		psb->total_size = cap->used + cap->avail;
-	if (cap->avail)
-		psb->avail_size = cap->avail;
-	psb->state_flags = cap->flags;
-
-	if (psb->state_flags & POHMELFS_FLAGS_RO) {
-		psb->sb->s_flags |= MS_RDONLY;
-		printk(KERN_INFO "Mounting POHMELFS (%d) read-only.\n", psb->idx);
-	}
-
-	if (psb->state_flags & POHMELFS_FLAGS_XATTR)
-		printk(KERN_INFO "Mounting POHMELFS (%d) "
-			"with extended attributes support.\n", psb->idx);
-
-	if (atomic_long_read(&psb->total_inodes) <= 1)
-		atomic_long_set(&psb->total_inodes, cap->nr_files);
-
-	dprintk("%s: total: %llu, avail: %llu, flags: %llx, inodes: %llu.\n",
-		__func__, psb->total_size, psb->avail_size, psb->state_flags, cap->nr_files);
-
-	psb->flags = 0;
-	wake_up(&psb->wait);
-	return 0;
-}
-
-/*
- * Crypto capabilities of the server, where it says that
- * it supports or does not requested hash/cipher algorithms.
- */
-static int pohmelfs_crypto_cap_response(struct netfs_state *st)
-{
-	struct netfs_cmd *cmd = &st->cmd;
-	struct netfs_crypto_capabilities *cap;
-	struct pohmelfs_sb *psb = st->psb;
-	int err = 0;
-
-	if (cmd->size != sizeof(struct netfs_crypto_capabilities)) {
-		psb->flags = EPROTO;
-		wake_up(&psb->wait);
-		return -EPROTO;
-	}
-
-	cap = st->data;
-
-	dprintk("%s: cipher '%s': %s, hash: '%s': %s.\n",
-			__func__,
-			psb->cipher_string, (cap->cipher_strlen) ? "SUPPORTED" : "NOT SUPPORTED",
-			psb->hash_string, (cap->hash_strlen) ? "SUPPORTED" : "NOT SUPPORTED");
-
-	if (!cap->hash_strlen) {
-		if (psb->hash_strlen && psb->crypto_fail_unsupported)
-			err = -ENOTSUPP;
-		psb->hash_strlen = 0;
-		kfree(psb->hash_string);
-		psb->hash_string = NULL;
-	}
-
-	if (!cap->cipher_strlen) {
-		if (psb->cipher_strlen && psb->crypto_fail_unsupported)
-			err = -ENOTSUPP;
-		psb->cipher_strlen = 0;
-		kfree(psb->cipher_string);
-		psb->cipher_string = NULL;
-	}
-
-	return err;
-}
-
-/*
- * Capabilities handshake response.
- */
-static int pohmelfs_capabilities_response(struct netfs_state *st)
-{
-	struct netfs_cmd *cmd = &st->cmd;
-	int err = 0;
-
-	err = pohmelfs_data_recv(st, st->data, cmd->size);
-	if (err)
-		return err;
-
-	switch (cmd->id) {
-	case POHMELFS_CRYPTO_CAPABILITIES:
-			return pohmelfs_crypto_cap_response(st);
-	case POHMELFS_ROOT_CAPABILITIES:
-			return pohmelfs_root_cap_response(st);
-	default:
-			break;
-	}
-	return -EINVAL;
-}
-
-/*
- * Receiving extended attribute.
- * Does not work properly if received size is more than requested one,
- * it should not happen with current request/reply model though.
- */
-static int pohmelfs_getxattr_response(struct netfs_state *st)
-{
-	struct pohmelfs_sb *psb = st->psb;
-	struct netfs_cmd *cmd = &st->cmd;
-	struct pohmelfs_mcache *m;
-	short error = (signed short)cmd->ext, err;
-	unsigned int sz, total_size;
-
-	m = pohmelfs_mcache_search(psb, cmd->id);
-
-	dprintk("%s: id: %llu, gen: %llu, err: %d.\n",
-		__func__, cmd->id, (m) ? m->gen : 0, error);
-
-	if (!m) {
-		printk("%s: failed to find getxattr cache entry: id: %llu.\n", __func__, cmd->id);
-		return -ENOENT;
-	}
-
-	if (cmd->size) {
-		sz = min_t(unsigned int, cmd->size, m->size);
-		err = pohmelfs_data_recv_and_check(st, m->data, sz);
-		if (err) {
-			error = err;
-			goto out;
-		}
-
-		m->size = sz;
-		total_size = cmd->size - sz;
-
-		while (total_size) {
-			sz = min(total_size, st->size);
-
-			err = pohmelfs_data_recv_and_check(st, st->data, sz);
-			if (err) {
-				error = err;
-				break;
-			}
-
-			total_size -= sz;
-		}
-	}
-
-out:
-	m->err = error;
-	complete(&m->complete);
-	pohmelfs_mcache_put(psb, m);
-
-	return error;
-}
-
-int pohmelfs_data_lock_response(struct netfs_state *st)
-{
-	struct pohmelfs_sb *psb = st->psb;
-	struct netfs_cmd *cmd = &st->cmd;
-	struct pohmelfs_mcache *m;
-	short err = (signed short)cmd->ext;
-	u64 id = cmd->id;
-
-	m = pohmelfs_mcache_search(psb, id);
-
-	dprintk("%s: id: %llu, gen: %llu, err: %d.\n",
-		__func__, cmd->id, (m) ? m->gen : 0, err);
-
-	if (!m) {
-		pohmelfs_data_recv(st, st->data, cmd->size);
-		printk("%s: failed to find data lock response: id: %llu.\n", __func__, cmd->id);
-		return -ENOENT;
-	}
-
-	if (cmd->size)
-		err = pohmelfs_data_recv_and_check(st, &m->info, cmd->size);
-
-	m->err = err;
-	complete(&m->complete);
-	pohmelfs_mcache_put(psb, m);
-
-	return err;
-}
-
-static void __inline__ netfs_state_reset(struct netfs_state *st)
-{
-	netfs_state_lock_send(st);
-	netfs_state_exit(st);
-	netfs_state_init(st);
-	netfs_state_unlock_send(st);
-}
-
-/*
- * Main receiving function, called from dedicated kernel thread.
- */
-static int pohmelfs_recv(void *data)
-{
-	int err = -EINTR;
-	struct netfs_state *st = data;
-	struct netfs_cmd *cmd = &st->cmd;
-
-	while (!kthread_should_stop()) {
-		/*
-		 * If socket will be reset after this statement, then
-		 * pohmelfs_data_recv() will just fail and loop will
-		 * start again, so it can be done without any locks.
-		 *
-		 * st->read_socket is needed to prevents state machine
-		 * breaking between this data reading and subsequent one
-		 * in protocol specific functions during connection reset.
-		 * In case of reset we have to read next command and do
-		 * not expect data for old command to magically appear in
-		 * new connection.
-		 */
-		st->read_socket = st->socket;
-		err = pohmelfs_data_recv(st, cmd, sizeof(struct netfs_cmd));
-		if (err) {
-			msleep(1000);
-			continue;
-		}
-
-		netfs_convert_cmd(cmd);
-
-		dprintk("%s: cmd: %u, id: %llu, start: %llu, size: %u, "
-				"ext: %u, csize: %u, cpad: %u.\n",
-				__func__, cmd->cmd, cmd->id, cmd->start,
-				cmd->size, cmd->ext, cmd->csize, cmd->cpad);
-
-		if (cmd->csize) {
-			struct pohmelfs_crypto_engine *e = &st->eng;
-
-			if (unlikely(cmd->csize > e->size/2)) {
-				netfs_state_reset(st);
-				continue;
-			}
-
-			if (e->hash && unlikely(cmd->csize != st->psb->crypto_attached_size)) {
-				dprintk("%s: cmd: cmd: %u, id: %llu, start: %llu, size: %u, "
-						"csize: %u != digest size %u.\n",
-						__func__, cmd->cmd, cmd->id, cmd->start, cmd->size,
-						cmd->csize, st->psb->crypto_attached_size);
-				netfs_state_reset(st);
-				continue;
-			}
-
-			err = pohmelfs_data_recv(st, e->data, cmd->csize);
-			if (err) {
-				netfs_state_reset(st);
-				continue;
-			}
-
-#ifdef CONFIG_POHMELFS_DEBUG
-			{
-				unsigned int i;
-				unsigned char *hash = e->data;
-
-				dprintk("%s: received hash: ", __func__);
-				for (i = 0; i < cmd->csize; ++i)
-					printk("%02x ", hash[i]);
-
-				printk("\n");
-			}
-#endif
-			cmd->size -= cmd->csize;
-		}
-
-		/*
-		 * This should catch protocol breakage and random garbage instead of commands.
-		 */
-		if (unlikely((cmd->size > st->size) && (cmd->cmd != NETFS_XATTR_GET))) {
-			netfs_state_reset(st);
-			continue;
-		}
-
-		switch (cmd->cmd) {
-		case NETFS_READ_PAGE:
-				err = pohmelfs_read_page_response(st);
-				break;
-		case NETFS_READDIR:
-				err = pohmelfs_readdir_response(st);
-				break;
-		case NETFS_LOOKUP:
-				err = pohmelfs_lookup_response(st);
-				break;
-		case NETFS_CREATE:
-				err = pohmelfs_create_response(st);
-				break;
-		case NETFS_REMOVE:
-				err = pohmelfs_remove_response(st);
-				break;
-		case NETFS_TRANS:
-				err = pohmelfs_transaction_response(st);
-				break;
-		case NETFS_PAGE_CACHE:
-				err = pohmelfs_page_cache_response(st);
-				break;
-		case NETFS_CAPABILITIES:
-				err = pohmelfs_capabilities_response(st);
-				break;
-		case NETFS_LOCK:
-				err = pohmelfs_data_lock_response(st);
-				break;
-		case NETFS_XATTR_GET:
-				err = pohmelfs_getxattr_response(st);
-				break;
-		default:
-				printk("%s: wrong cmd: %u, id: %llu, start: %llu, size: %u, ext: %u.\n",
-					__func__, cmd->cmd, cmd->id, cmd->start, cmd->size, cmd->ext);
-				netfs_state_reset(st);
-				break;
-		}
-	}
-
-	while (!kthread_should_stop())
-		schedule_timeout_uninterruptible(msecs_to_jiffies(10));
-
-	return err;
-}
-
-int netfs_state_init(struct netfs_state *st)
-{
-	int err;
-	struct pohmelfs_ctl *ctl = &st->ctl;
-
-	err = sock_create(ctl->addr.sa_family, ctl->type, ctl->proto, &st->socket);
-	if (err) {
-		printk("%s: failed to create a socket: family: %d, type: %d, proto: %d, err: %d.\n",
-				__func__, ctl->addr.sa_family, ctl->type, ctl->proto, err);
-		goto err_out_exit;
-	}
-
-	st->socket->sk->sk_allocation = GFP_NOIO;
-	st->socket->sk->sk_sndtimeo = st->socket->sk->sk_rcvtimeo = msecs_to_jiffies(60000);
-
-	err = kernel_connect(st->socket, (struct sockaddr *)&ctl->addr, ctl->addrlen, 0);
-	if (err) {
-		printk("%s: failed to connect to server: idx: %u, err: %d.\n",
-				__func__, st->psb->idx, err);
-		goto err_out_release;
-	}
-	st->socket->sk->sk_sndtimeo = st->socket->sk->sk_rcvtimeo = msecs_to_jiffies(60000);
-
-	err = netfs_poll_init(st);
-	if (err)
-		goto err_out_release;
-
-	if (st->socket->ops->family == AF_INET) {
-		struct sockaddr_in *sin = (struct sockaddr_in *)&ctl->addr;
-		printk(KERN_INFO "%s: (re)connected to peer %pi4:%d.\n", __func__,
-			&sin->sin_addr.s_addr, ntohs(sin->sin_port));
-	} else if (st->socket->ops->family == AF_INET6) {
-		struct sockaddr_in6 *sin = (struct sockaddr_in6 *)&ctl->addr;
-		printk(KERN_INFO "%s: (re)connected to peer %pi6:%d", __func__,
-				&sin->sin6_addr, ntohs(sin->sin6_port));
-	}
-
-	return 0;
-
-err_out_release:
-	sock_release(st->socket);
-err_out_exit:
-	st->socket = NULL;
-	return err;
-}
-
-void netfs_state_exit(struct netfs_state *st)
-{
-	if (st->socket) {
-		netfs_poll_exit(st);
-		st->socket->ops->shutdown(st->socket, 2);
-
-		if (st->socket->ops->family == AF_INET) {
-			struct sockaddr_in *sin = (struct sockaddr_in *)&st->ctl.addr;
-			printk(KERN_INFO "%s: disconnected from peer %pi4:%d.\n", __func__,
-				&sin->sin_addr.s_addr, ntohs(sin->sin_port));
-		} else if (st->socket->ops->family == AF_INET6) {
-			struct sockaddr_in6 *sin = (struct sockaddr_in6 *)&st->ctl.addr;
-			printk(KERN_INFO "%s: disconnected from peer %pi6:%d", __func__,
-				&sin->sin6_addr, ntohs(sin->sin6_port));
-		}
-
-		sock_release(st->socket);
-		st->socket = NULL;
-		st->read_socket = NULL;
-		st->need_reset = 0;
-	}
-}
-
-int pohmelfs_state_init_one(struct pohmelfs_sb *psb, struct pohmelfs_config *conf)
-{
-	struct netfs_state *st = &conf->state;
-	int err = -ENOMEM;
-
-	mutex_init(&st->__state_lock);
-	mutex_init(&st->__state_send_lock);
-	init_waitqueue_head(&st->thread_wait);
-
-	st->psb = psb;
-	st->trans_root = RB_ROOT;
-	mutex_init(&st->trans_lock);
-
-	st->size = psb->trans_data_size;
-	st->data = kmalloc(st->size, GFP_KERNEL);
-	if (!st->data)
-		goto err_out_exit;
-
-	if (psb->perform_crypto) {
-		err = pohmelfs_crypto_engine_init(&st->eng, psb);
-		if (err)
-			goto err_out_free_data;
-	}
-
-	err = netfs_state_init(st);
-	if (err)
-		goto err_out_free_engine;
-
-	st->thread = kthread_run(pohmelfs_recv, st, "pohmelfs/%u", psb->idx);
-	if (IS_ERR(st->thread)) {
-		err = PTR_ERR(st->thread);
-		goto err_out_netfs_exit;
-	}
-
-	if (!psb->active_state)
-		psb->active_state = conf;
-
-	dprintk("%s: conf: %p, st: %p, socket: %p.\n",
-			__func__, conf, st, st->socket);
-	return 0;
-
-err_out_netfs_exit:
-	netfs_state_exit(st);
-err_out_free_engine:
-	pohmelfs_crypto_engine_exit(&st->eng);
-err_out_free_data:
-	kfree(st->data);
-err_out_exit:
-	return err;
-
-}
-
-void pohmelfs_state_flush_transactions(struct netfs_state *st)
-{
-	struct rb_node *rb_node;
-	struct netfs_trans_dst *dst;
-
-	mutex_lock(&st->trans_lock);
-	for (rb_node = rb_first(&st->trans_root); rb_node; ) {
-		dst = rb_entry(rb_node, struct netfs_trans_dst, state_entry);
-		rb_node = rb_next(rb_node);
-
-		dst->trans->result = -EINVAL;
-		netfs_trans_remove_nolock(dst, st);
-		netfs_trans_drop_dst_nostate(dst);
-	}
-	mutex_unlock(&st->trans_lock);
-}
-
-static void pohmelfs_state_exit_one(struct pohmelfs_config *c)
-{
-	struct netfs_state *st = &c->state;
-
-	dprintk("%s: exiting, st: %p.\n", __func__, st);
-	if (st->thread) {
-		kthread_stop(st->thread);
-		st->thread = NULL;
-	}
-
-	netfs_state_lock_send(st);
-	netfs_state_exit(st);
-	netfs_state_unlock_send(st);
-
-	pohmelfs_state_flush_transactions(st);
-
-	pohmelfs_crypto_engine_exit(&st->eng);
-	kfree(st->data);
-
-	kfree(c);
-}
-
-/*
- * Initialize network stack. It searches for given ID in global
- * configuration table, this contains information of the remote server
- * (address (any supported by socket interface) and port, protocol and so on).
- */
-int pohmelfs_state_init(struct pohmelfs_sb *psb)
-{
-	int err = -ENOMEM;
-
-	err = pohmelfs_copy_config(psb);
-	if (err) {
-		pohmelfs_state_exit(psb);
-		return err;
-	}
-
-	return 0;
-}
-
-void pohmelfs_state_exit(struct pohmelfs_sb *psb)
-{
-	struct pohmelfs_config *c, *tmp;
-
-	list_for_each_entry_safe(c, tmp, &psb->state_list, config_entry) {
-		list_del(&c->config_entry);
-		pohmelfs_state_exit_one(c);
-	}
-}
-
-void pohmelfs_switch_active(struct pohmelfs_sb *psb)
-{
-	struct pohmelfs_config *c = psb->active_state;
-
-	if (!list_empty(&psb->state_list)) {
-		if (c->config_entry.next != &psb->state_list) {
-			psb->active_state = list_entry(c->config_entry.next,
-				struct pohmelfs_config, config_entry);
-		} else {
-			psb->active_state = list_entry(psb->state_list.next,
-				struct pohmelfs_config, config_entry);
-		}
-
-		dprintk("%s: empty: %d, active %p -> %p.\n",
-			__func__, list_empty(&psb->state_list), c,
-			psb->active_state);
-	} else
-		psb->active_state = NULL;
-}
-
-void pohmelfs_check_states(struct pohmelfs_sb *psb)
-{
-	struct pohmelfs_config *c, *tmp;
-	LIST_HEAD(delete_list);
-
-	mutex_lock(&psb->state_lock);
-	list_for_each_entry_safe(c, tmp, &psb->state_list, config_entry) {
-		if (pohmelfs_config_check(c, psb->idx)) {
-
-			if (psb->active_state == c)
-				pohmelfs_switch_active(psb);
-			list_move(&c->config_entry, &delete_list);
-		}
-	}
-	pohmelfs_copy_config(psb);
-	mutex_unlock(&psb->state_lock);
-
-	list_for_each_entry_safe(c, tmp, &delete_list, config_entry) {
-		list_del(&c->config_entry);
-		pohmelfs_state_exit_one(c);
-	}
-}
diff --git a/drivers/staging/pohmelfs/netfs.h b/drivers/staging/pohmelfs/netfs.h
deleted file mode 100644
index f26894f2a57f..000000000000
--- a/drivers/staging/pohmelfs/netfs.h
+++ /dev/null
@@ -1,919 +0,0 @@
-/*
- * 2007+ Copyright (c) Evgeniy Polyakov <zbr@ioremap.net>
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#ifndef __NETFS_H
-#define __NETFS_H
-
-#include <linux/types.h>
-#include <linux/connector.h>
-#include <linux/backing-dev.h>
-
-#define POHMELFS_CN_IDX			5
-#define POHMELFS_CN_VAL			0
-
-#define POHMELFS_CTLINFO_ACK		1
-#define POHMELFS_NOINFO_ACK		2
-
-#define POHMELFS_NULL_IDX		65535
-
-/*
- * Network command structure.
- * Will be extended.
- */
-struct netfs_cmd {
-	__u16			cmd;	/* Command number */
-	__u16			csize;	/* Attached crypto information size */
-	__u16			cpad;	/* Attached padding size */
-	__u16			ext;	/* External flags */
-	__u32			size;	/* Size of the attached data */
-	__u32			trans;	/* Transaction id */
-	__u64			id;	/* Object ID to operate on. Used for feedback.*/
-	__u64			start;	/* Start of the object. */
-	__u64			iv;	/* IV sequence */
-	__u8			data[0];
-};
-
-static inline void netfs_convert_cmd(struct netfs_cmd *cmd)
-{
-	cmd->id = __be64_to_cpu(cmd->id);
-	cmd->start = __be64_to_cpu(cmd->start);
-	cmd->iv = __be64_to_cpu(cmd->iv);
-	cmd->cmd = __be16_to_cpu(cmd->cmd);
-	cmd->ext = __be16_to_cpu(cmd->ext);
-	cmd->csize = __be16_to_cpu(cmd->csize);
-	cmd->cpad = __be16_to_cpu(cmd->cpad);
-	cmd->size = __be32_to_cpu(cmd->size);
-}
-
-#define NETFS_TRANS_SINGLE_DST		(1<<0)
-
-enum {
-	NETFS_READDIR	= 1,	/* Read directory for given inode number */
-	NETFS_READ_PAGE,	/* Read data page from the server */
-	NETFS_WRITE_PAGE,	/* Write data page to the server */
-	NETFS_CREATE,		/* Create directory entry */
-	NETFS_REMOVE,		/* Remove directory entry */
-
-	NETFS_LOOKUP,		/* Lookup single object */
-	NETFS_LINK,		/* Create a link */
-	NETFS_TRANS,		/* Transaction */
-	NETFS_OPEN,		/* Open intent */
-	NETFS_INODE_INFO,	/* Metadata cache coherency synchronization message */
-
-	NETFS_PAGE_CACHE,	/* Page cache invalidation message */
-	NETFS_READ_PAGES,	/* Read multiple contiguous pages in one go */
-	NETFS_RENAME,		/* Rename object */
-	NETFS_CAPABILITIES,	/* Capabilities of the client, for example supported crypto */
-	NETFS_LOCK,		/* Distributed lock message */
-
-	NETFS_XATTR_SET,	/* Set extended attribute */
-	NETFS_XATTR_GET,	/* Get extended attribute */
-	NETFS_CMD_MAX
-};
-
-enum {
-	POHMELFS_FLAGS_ADD = 0, /* Network state control message for ADD */
-	POHMELFS_FLAGS_DEL,     /* Network state control message for DEL */
-	POHMELFS_FLAGS_SHOW,    /* Network state control message for SHOW */
-	POHMELFS_FLAGS_CRYPTO,	/* Crypto data control message */
-	POHMELFS_FLAGS_MODIFY,	/* Network state modification message */
-	POHMELFS_FLAGS_DUMP,	/* Network state control message for SHOW ALL */
-	POHMELFS_FLAGS_FLUSH,	/* Network state control message for FLUSH */
-};
-
-/*
- * Always wanted to copy it from socket headers into public one,
- * since they are __KERNEL__ protected there.
- */
-#define _K_SS_MAXSIZE	128
-
-struct saddr {
-	unsigned short		sa_family;
-	char			addr[_K_SS_MAXSIZE];
-};
-
-enum {
-	POHMELFS_CRYPTO_HASH = 0,
-	POHMELFS_CRYPTO_CIPHER,
-};
-
-struct pohmelfs_crypto {
-	unsigned int		idx;		/* Config index */
-	unsigned short		strlen;		/* Size of the attached crypto string including 0-byte
-						 * "cbc(aes)" for example */
-	unsigned short		type;		/* HMAC, cipher, both */
-	unsigned int		keysize;	/* Key size */
-	unsigned char		data[0];	/* Algorithm string, key and IV */
-};
-
-#define POHMELFS_IO_PERM_READ		(1<<0)
-#define POHMELFS_IO_PERM_WRITE		(1<<1)
-
-/*
- * Configuration command used to create table of different remote servers.
- */
-struct pohmelfs_ctl {
-	__u32			idx;		/* Config index */
-	__u32			type;		/* Socket type */
-	__u32			proto;		/* Socket protocol */
-	__u16			addrlen;	/* Size of the address */
-	__u16			perm;		/* IO permission */
-	__u16			prio;		/* IO priority */
-	struct saddr		addr;		/* Remote server address */
-};
-
-/*
- * Ack for userspace about requested command.
- */
-struct pohmelfs_cn_ack {
-	struct cn_msg		msg;
-	int			error;
-	int			msg_num;
-	int			unused[3];
-	struct pohmelfs_ctl	ctl;
-};
-
-/*
- * Inode info structure used to sync with server.
- * Check what stat() returns.
- */
-struct netfs_inode_info {
-	unsigned int		mode;
-	unsigned int		nlink;
-	unsigned int		uid;
-	unsigned int		gid;
-	unsigned int		blocksize;
-	unsigned int		padding;
-	__u64			ino;
-	__u64			blocks;
-	__u64			rdev;
-	__u64			size;
-	__u64			version;
-};
-
-static inline void netfs_convert_inode_info(struct netfs_inode_info *info)
-{
-	info->mode = __cpu_to_be32(info->mode);
-	info->nlink = __cpu_to_be32(info->nlink);
-	info->uid = __cpu_to_be32(info->uid);
-	info->gid = __cpu_to_be32(info->gid);
-	info->blocksize = __cpu_to_be32(info->blocksize);
-	info->blocks = __cpu_to_be64(info->blocks);
-	info->rdev = __cpu_to_be64(info->rdev);
-	info->size = __cpu_to_be64(info->size);
-	info->version = __cpu_to_be64(info->version);
-	info->ino = __cpu_to_be64(info->ino);
-}
-
-/*
- * Cache state machine.
- */
-enum {
-	NETFS_COMMAND_PENDING = 0,	/* Command is being executed */
-	NETFS_INODE_REMOTE_SYNCED,	/* Inode was synced to server */
-	NETFS_INODE_REMOTE_DIR_SYNCED,	/* Inode (directory) was synced from the server */
-	NETFS_INODE_OWNED,		/* Inode is owned by given host */
-	NETFS_INODE_NEED_FLUSH,		/* Inode has to be flushed to the server */
-};
-
-/*
- * POHMELFS capabilities: information about supported
- * crypto operations (hash/cipher, modes, key sizes and so on),
- * root information (used/available size, number of objects, permissions)
- */
-enum pohmelfs_capabilities {
-	POHMELFS_CRYPTO_CAPABILITIES = 0,
-	POHMELFS_ROOT_CAPABILITIES,
-};
-
-/* Read-only mount */
-#define POHMELFS_FLAGS_RO		(1<<0)
-/* Extended attributes support on/off */
-#define POHMELFS_FLAGS_XATTR		(1<<1)
-
-struct netfs_root_capabilities {
-	__u64			nr_files;
-	__u64			used, avail;
-	__u64			flags;
-};
-
-static inline void netfs_convert_root_capabilities(struct netfs_root_capabilities *cap)
-{
-	cap->nr_files = __cpu_to_be64(cap->nr_files);
-	cap->used = __cpu_to_be64(cap->used);
-	cap->avail = __cpu_to_be64(cap->avail);
-	cap->flags = __cpu_to_be64(cap->flags);
-}
-
-struct netfs_crypto_capabilities {
-	unsigned short		hash_strlen;	/* Hash string length, like "hmac(sha1) including 0 byte "*/
-	unsigned short		cipher_strlen;	/* Cipher string length with the same format */
-	unsigned int		cipher_keysize;	/* Cipher key size */
-};
-
-static inline void netfs_convert_crypto_capabilities(struct netfs_crypto_capabilities *cap)
-{
-	cap->hash_strlen = __cpu_to_be16(cap->hash_strlen);
-	cap->cipher_strlen = __cpu_to_be16(cap->cipher_strlen);
-	cap->cipher_keysize = __cpu_to_be32(cap->cipher_keysize);
-}
-
-enum pohmelfs_lock_type {
-	POHMELFS_LOCK_GRAB	= (1<<15),
-
-	POHMELFS_READ_LOCK	= 0,
-	POHMELFS_WRITE_LOCK,
-};
-
-struct netfs_lock {
-	__u64			start;
-	__u64			ino;
-	__u32			size;
-	__u32			type;
-};
-
-static inline void netfs_convert_lock(struct netfs_lock *lock)
-{
-	lock->start = __cpu_to_be64(lock->start);
-	lock->ino = __cpu_to_be64(lock->ino);
-	lock->size = __cpu_to_be32(lock->size);
-	lock->type = __cpu_to_be32(lock->type);
-}
-
-#ifdef __KERNEL__
-
-#include <linux/kernel.h>
-#include <linux/completion.h>
-#include <linux/rbtree.h>
-#include <linux/net.h>
-#include <linux/poll.h>
-
-/*
- * Private POHMELFS cache of objects in directory.
- */
-struct pohmelfs_name {
-	struct rb_node		hash_node;
-
-	struct list_head	sync_create_entry;
-
-	u64			ino;
-
-	u32			hash;
-	u32			mode;
-	u32			len;
-
-	char			*data;
-};
-
-/*
- * POHMELFS inode. Main object.
- */
-struct pohmelfs_inode {
-	struct list_head	inode_entry;		/* Entry in superblock list.
-							 * Objects which are not bound to dentry require to be dropped
-							 * in ->put_super()
-							 */
-	struct rb_root		hash_root;		/* The same, but indexed by name hash and len */
-	struct mutex		offset_lock;		/* Protect both above trees */
-
-	struct list_head	sync_create_list;	/* List of created but not yet synced to the server children */
-
-	unsigned int		drop_count;
-
-	int			lock_type;		/* How this inode is locked: read or write */
-
-	int			error;			/* Transaction error for given inode */
-
-	long			state;			/* State machine above */
-
-	u64			ino;			/* Inode number */
-	u64			total_len;		/* Total length of all children names, used to create offsets */
-
-	struct inode		vfs_inode;
-};
-
-struct netfs_trans;
-typedef int (*netfs_trans_complete_t)(struct page **pages, unsigned int page_num,
-		void *private, int err);
-
-struct netfs_state;
-struct pohmelfs_sb;
-
-struct netfs_trans {
-	/*
-	 * Transaction header and attached contiguous data live here.
-	 */
-	struct iovec			iovec;
-
-	/*
-	 * Pages attached to transaction.
-	 */
-	struct page			**pages;
-
-	/*
-	 * List and protecting lock for transaction destination
-	 * network states.
-	 */
-	spinlock_t			dst_lock;
-	struct list_head		dst_list;
-
-	/*
-	 * Number of users for given transaction.
-	 * For example each network state attached to transaction
-	 * via dst_list increases it.
-	 */
-	atomic_t			refcnt;
-
-	/*
-	 * Number of pages attached to given transaction.
-	 * Some slots in above page array can be NULL, since
-	 * for example page can be under writeback already,
-	 * so we skip it in this transaction.
-	 */
-	unsigned int			page_num;
-
-	/*
-	 * Transaction flags: single dst or broadcast and so on.
-	 */
-	unsigned int			flags;
-
-	/*
-	 * Size of the data, which can be placed into
-	 * iovec.iov_base area.
-	 */
-	unsigned int			total_size;
-
-	/*
-	 * Number of pages to be sent to remote server.
-	 * Usually equal to above page_num, but in case of partial
-	 * writeback it can accumulate only pages already completed
-	 * previous writeback.
-	 */
-	unsigned int			attached_pages;
-
-	/*
-	 * Attached number of bytes in all above pages.
-	 */
-	unsigned int			attached_size;
-
-	/*
-	 * Unique transacton generation number.
-	 * Used as identity in the network state tree of transactions.
-	 */
-	unsigned int			gen;
-
-	/*
-	 * Transaction completion status.
-	 */
-	int				result;
-
-	/*
-	 * Superblock this transaction belongs to
-	 */
-	struct pohmelfs_sb		*psb;
-
-	/*
-	 * Crypto engine, which processed this transaction.
-	 * Can be not NULL only if crypto engine holds encrypted pages.
-	 */
-	struct pohmelfs_crypto_engine	*eng;
-
-	/* Private data */
-	void				*private;
-
-	/* Completion callback, invoked just before transaction is destroyed */
-	netfs_trans_complete_t		complete;
-};
-
-static inline int netfs_trans_cur_len(struct netfs_trans *t)
-{
-	return (signed)(t->total_size - t->iovec.iov_len);
-}
-
-static inline void *netfs_trans_current(struct netfs_trans *t)
-{
-	return t->iovec.iov_base + t->iovec.iov_len;
-}
-
-struct netfs_trans *netfs_trans_alloc(struct pohmelfs_sb *psb, unsigned int size,
-		unsigned int flags, unsigned int nr);
-void netfs_trans_free(struct netfs_trans *t);
-int netfs_trans_finish(struct netfs_trans *t, struct pohmelfs_sb *psb);
-int netfs_trans_finish_send(struct netfs_trans *t, struct pohmelfs_sb *psb);
-
-static inline void netfs_trans_reset(struct netfs_trans *t)
-{
-	t->complete = NULL;
-}
-
-struct netfs_trans_dst {
-	struct list_head		trans_entry;
-	struct rb_node			state_entry;
-
-	unsigned long			send_time;
-
-	/*
-	 * Times this transaction was resent to its old or new,
-	 * depending on flags, destinations. When it reaches maximum
-	 * allowed number, specified in superblock->trans_retries,
-	 * transaction will be freed with ETIMEDOUT error.
-	 */
-	unsigned int			retries;
-
-	struct netfs_trans		*trans;
-	struct netfs_state		*state;
-};
-
-struct netfs_trans_dst *netfs_trans_search(struct netfs_state *st, unsigned int gen);
-void netfs_trans_drop_dst(struct netfs_trans_dst *dst);
-void netfs_trans_drop_dst_nostate(struct netfs_trans_dst *dst);
-void netfs_trans_drop_trans(struct netfs_trans *t, struct netfs_state *st);
-void netfs_trans_drop_last(struct netfs_trans *t, struct netfs_state *st);
-int netfs_trans_resend(struct netfs_trans *t, struct pohmelfs_sb *psb);
-int netfs_trans_remove_nolock(struct netfs_trans_dst *dst, struct netfs_state *st);
-
-int netfs_trans_init(void);
-void netfs_trans_exit(void);
-
-struct pohmelfs_crypto_engine {
-	u64				iv;		/* Crypto IV for current operation */
-	unsigned long			timeout;	/* Crypto waiting timeout */
-	unsigned int			size;		/* Size of crypto scratchpad */
-	void				*data;		/* Temporal crypto scratchpad */
-	/*
-	 * Crypto operations performed on objects.
-	 */
-	struct crypto_hash		*hash;
-	struct crypto_ablkcipher	*cipher;
-
-	struct pohmelfs_crypto_thread	*thread;	/* Crypto thread which hosts this engine */
-
-	struct page			**pages;
-	unsigned int			page_num;
-};
-
-struct pohmelfs_crypto_thread {
-	struct list_head		thread_entry;
-
-	struct task_struct		*thread;
-	struct pohmelfs_sb		*psb;
-
-	struct pohmelfs_crypto_engine	eng;
-
-	struct netfs_trans		*trans;
-
-	wait_queue_head_t		wait;
-	int				error;
-
-	unsigned int			size;
-	struct page			*page;
-};
-
-void pohmelfs_crypto_thread_make_ready(struct pohmelfs_crypto_thread *th);
-
-/*
- * Network state, attached to one server.
- */
-struct netfs_state {
-	struct mutex		__state_lock;		/* Can not allow to use the same socket simultaneously */
-	struct mutex		__state_send_lock;
-	struct netfs_cmd	cmd;			/* Cached command */
-	struct netfs_inode_info	info;			/* Cached inode info */
-
-	void			*data;			/* Cached some data */
-	unsigned int		size;			/* Size of that data */
-
-	struct pohmelfs_sb	*psb;			/* Superblock */
-
-	struct task_struct	*thread;		/* Async receiving thread */
-
-	/* Waiting/polling machinery */
-	wait_queue_t		wait;
-	wait_queue_head_t	*whead;
-	wait_queue_head_t	thread_wait;
-
-	struct mutex		trans_lock;
-	struct rb_root		trans_root;
-
-	struct pohmelfs_ctl	ctl;			/* Remote peer */
-
-	struct socket		*socket;		/* Socket object */
-	struct socket		*read_socket;		/* Cached pointer to socket object.
-							 * Used to determine if between lock drops socket was changed.
-							 * Never used to read data or any kind of access.
-							 */
-	/*
-	 * Crypto engines to process incoming data.
-	 */
-	struct pohmelfs_crypto_engine	eng;
-
-	int			need_reset;
-};
-
-int netfs_state_init(struct netfs_state *st);
-void netfs_state_exit(struct netfs_state *st);
-
-static inline void netfs_state_lock_send(struct netfs_state *st)
-{
-	mutex_lock(&st->__state_send_lock);
-}
-
-static inline int netfs_state_trylock_send(struct netfs_state *st)
-{
-	return mutex_trylock(&st->__state_send_lock);
-}
-
-static inline void netfs_state_unlock_send(struct netfs_state *st)
-{
-	BUG_ON(!mutex_is_locked(&st->__state_send_lock));
-
-	mutex_unlock(&st->__state_send_lock);
-}
-
-static inline void netfs_state_lock(struct netfs_state *st)
-{
-	mutex_lock(&st->__state_lock);
-}
-
-static inline void netfs_state_unlock(struct netfs_state *st)
-{
-	BUG_ON(!mutex_is_locked(&st->__state_lock));
-
-	mutex_unlock(&st->__state_lock);
-}
-
-static inline unsigned int netfs_state_poll(struct netfs_state *st)
-{
-	unsigned int revents = POLLHUP | POLLERR;
-
-	netfs_state_lock(st);
-	if (st->socket)
-		revents = st->socket->ops->poll(NULL, st->socket, NULL);
-	netfs_state_unlock(st);
-
-	return revents;
-}
-
-struct pohmelfs_config;
-
-struct pohmelfs_sb {
-	struct rb_root		mcache_root;
-	struct mutex		mcache_lock;
-	atomic_long_t		mcache_gen;
-	unsigned long		mcache_timeout;
-
-	unsigned int		idx;
-
-	unsigned int		trans_retries;
-
-	atomic_t		trans_gen;
-
-	unsigned int		crypto_attached_size;
-	unsigned int		crypto_align_size;
-
-	unsigned int		crypto_fail_unsupported;
-
-	unsigned int		crypto_thread_num;
-	struct list_head	crypto_active_list, crypto_ready_list;
-	struct mutex		crypto_thread_lock;
-
-	unsigned int		trans_max_pages;
-	unsigned long		trans_data_size;
-	unsigned long		trans_timeout;
-
-	unsigned long		drop_scan_timeout;
-	unsigned long		trans_scan_timeout;
-
-	unsigned long		wait_on_page_timeout;
-
-	struct list_head	flush_list;
-	struct list_head	drop_list;
-	spinlock_t		ino_lock;
-	u64			ino;
-
-	/*
-	 * Remote nodes POHMELFS connected to.
-	 */
-	struct list_head	state_list;
-	struct mutex		state_lock;
-
-	/*
-	 * Currently active state to request data from.
-	 */
-	struct pohmelfs_config	*active_state;
-
-
-	wait_queue_head_t	wait;
-
-	/*
-	 * Timed checks: stale transactions, inodes to be freed and so on.
-	 */
-	struct delayed_work	dwork;
-	struct delayed_work	drop_dwork;
-
-	struct super_block	*sb;
-
-	struct backing_dev_info	bdi;
-
-	/*
-	 * Algorithm strings.
-	 */
-	char			*hash_string;
-	char			*cipher_string;
-
-	u8			*hash_key;
-	u8			*cipher_key;
-
-	/*
-	 * Algorithm string lengths.
-	 */
-	unsigned int		hash_strlen;
-	unsigned int		cipher_strlen;
-	unsigned int		hash_keysize;
-	unsigned int		cipher_keysize;
-
-	/*
-	 * Controls whether to perfrom crypto processing or not.
-	 */
-	int			perform_crypto;
-
-	/*
-	 * POHMELFS statistics.
-	 */
-	u64			total_size;
-	u64			avail_size;
-	atomic_long_t		total_inodes;
-
-	/*
-	 * Xattr support, read-only and so on.
-	 */
-	u64			state_flags;
-
-	/*
-	 * Temporary storage to detect changes in the wait queue.
-	 */
-	long			flags;
-};
-
-static inline void netfs_trans_update(struct netfs_cmd *cmd,
-		struct netfs_trans *t, unsigned int size)
-{
-	unsigned int sz = ALIGN(size, t->psb->crypto_align_size);
-
-	t->iovec.iov_len += sizeof(struct netfs_cmd) + sz;
-	cmd->cpad = __cpu_to_be16(sz - size);
-}
-
-static inline struct pohmelfs_sb *POHMELFS_SB(struct super_block *sb)
-{
-	return sb->s_fs_info;
-}
-
-static inline struct pohmelfs_inode *POHMELFS_I(struct inode *inode)
-{
-	return container_of(inode, struct pohmelfs_inode, vfs_inode);
-}
-
-static inline u64 pohmelfs_new_ino(struct pohmelfs_sb *psb)
-{
-	u64 ino;
-
-	spin_lock(&psb->ino_lock);
-	ino = psb->ino++;
-	spin_unlock(&psb->ino_lock);
-
-	return ino;
-}
-
-static inline void pohmelfs_put_inode(struct pohmelfs_inode *pi)
-{
-	struct pohmelfs_sb *psb = POHMELFS_SB(pi->vfs_inode.i_sb);
-
-	spin_lock(&psb->ino_lock);
-	list_move_tail(&pi->inode_entry, &psb->drop_list);
-	pi->drop_count++;
-	spin_unlock(&psb->ino_lock);
-}
-
-struct pohmelfs_config {
-	struct list_head	config_entry;
-
-	struct netfs_state	state;
-};
-
-struct pohmelfs_config_group {
-	/*
-	 * Entry in the global config group list.
-	 */
-	struct list_head	group_entry;
-
-	/*
-	 * Index of the current group.
-	 */
-	unsigned int		idx;
-	/*
-	 * Number of config_list entries in this group entry.
-	 */
-	unsigned int		num_entry;
-	/*
-	 * Algorithm strings.
-	 */
-	char			*hash_string;
-	char			*cipher_string;
-
-	/*
-	 * Algorithm string lengths.
-	 */
-	unsigned int		hash_strlen;
-	unsigned int		cipher_strlen;
-
-	/*
-	 * Key and its size.
-	 */
-	unsigned int		hash_keysize;
-	unsigned int		cipher_keysize;
-	u8			*hash_key;
-	u8			*cipher_key;
-
-	/*
-	 * List of config entries (network state info) for given idx.
-	 */
-	struct list_head	config_list;
-};
-
-int __init pohmelfs_config_init(void);
-void pohmelfs_config_exit(void);
-int pohmelfs_copy_config(struct pohmelfs_sb *psb);
-int pohmelfs_copy_crypto(struct pohmelfs_sb *psb);
-int pohmelfs_config_check(struct pohmelfs_config *config, int idx);
-int pohmelfs_state_init_one(struct pohmelfs_sb *psb, struct pohmelfs_config *conf);
-
-extern const struct file_operations pohmelfs_dir_fops;
-extern const struct inode_operations pohmelfs_dir_inode_ops;
-
-int pohmelfs_state_init(struct pohmelfs_sb *psb);
-void pohmelfs_state_exit(struct pohmelfs_sb *psb);
-void pohmelfs_state_flush_transactions(struct netfs_state *st);
-
-void pohmelfs_fill_inode(struct inode *inode, struct netfs_inode_info *info);
-
-void pohmelfs_name_del(struct pohmelfs_inode *parent, struct pohmelfs_name *n);
-void pohmelfs_free_names(struct pohmelfs_inode *parent);
-struct pohmelfs_name *pohmelfs_search_hash(struct pohmelfs_inode *pi, u32 hash);
-
-void pohmelfs_inode_del_inode(struct pohmelfs_sb *psb, struct pohmelfs_inode *pi);
-
-struct pohmelfs_inode *pohmelfs_create_entry_local(struct pohmelfs_sb *psb,
-	struct pohmelfs_inode *parent, struct qstr *str, u64 start, umode_t mode);
-
-int pohmelfs_write_create_inode(struct pohmelfs_inode *pi);
-
-int pohmelfs_write_inode_create(struct inode *inode, struct netfs_trans *trans);
-int pohmelfs_remove_child(struct pohmelfs_inode *parent, struct pohmelfs_name *n);
-
-struct pohmelfs_inode *pohmelfs_new_inode(struct pohmelfs_sb *psb,
-		struct pohmelfs_inode *parent, struct qstr *str,
-		struct netfs_inode_info *info, int link);
-
-int pohmelfs_setattr(struct dentry *dentry, struct iattr *attr);
-int pohmelfs_setattr_raw(struct inode *inode, struct iattr *attr);
-
-int pohmelfs_meta_command(struct pohmelfs_inode *pi, unsigned int cmd_op, unsigned int flags,
-		netfs_trans_complete_t complete, void *priv, u64 start);
-int pohmelfs_meta_command_data(struct pohmelfs_inode *pi, u64 id, unsigned int cmd_op, char *addon,
-		unsigned int flags, netfs_trans_complete_t complete, void *priv, u64 start);
-
-void pohmelfs_check_states(struct pohmelfs_sb *psb);
-void pohmelfs_switch_active(struct pohmelfs_sb *psb);
-
-int pohmelfs_construct_path_string(struct pohmelfs_inode *pi, void *data, int len);
-int pohmelfs_path_length(struct pohmelfs_inode *pi);
-
-struct pohmelfs_crypto_completion {
-	struct completion	complete;
-	int			error;
-};
-
-int pohmelfs_trans_crypt(struct netfs_trans *t, struct pohmelfs_sb *psb);
-void pohmelfs_crypto_exit(struct pohmelfs_sb *psb);
-int pohmelfs_crypto_init(struct pohmelfs_sb *psb);
-
-int pohmelfs_crypto_engine_init(struct pohmelfs_crypto_engine *e, struct pohmelfs_sb *psb);
-void pohmelfs_crypto_engine_exit(struct pohmelfs_crypto_engine *e);
-
-int pohmelfs_crypto_process_input_data(struct pohmelfs_crypto_engine *e, u64 iv,
-		void *data, struct page *page, unsigned int size);
-int pohmelfs_crypto_process_input_page(struct pohmelfs_crypto_engine *e,
-		struct page *page, unsigned int size, u64 iv);
-
-static inline u64 pohmelfs_gen_iv(struct netfs_trans *t)
-{
-	u64 iv = t->gen;
-
-	iv <<= 32;
-	iv |= ((unsigned long)t) & 0xffffffff;
-
-	return iv;
-}
-
-int pohmelfs_data_lock(struct pohmelfs_inode *pi, u64 start, u32 size, int type);
-int pohmelfs_data_unlock(struct pohmelfs_inode *pi, u64 start, u32 size, int type);
-int pohmelfs_data_lock_response(struct netfs_state *st);
-
-static inline int pohmelfs_need_lock(struct pohmelfs_inode *pi, int type)
-{
-	if (test_bit(NETFS_INODE_OWNED, &pi->state)) {
-		if (type == pi->lock_type)
-			return 0;
-		if ((type == POHMELFS_READ_LOCK) && (pi->lock_type == POHMELFS_WRITE_LOCK))
-			return 0;
-	}
-
-	if (!test_bit(NETFS_INODE_REMOTE_SYNCED, &pi->state))
-		return 0;
-
-	return 1;
-}
-
-int __init pohmelfs_mcache_init(void);
-void pohmelfs_mcache_exit(void);
-
-/* #define CONFIG_POHMELFS_DEBUG */
-
-#ifdef CONFIG_POHMELFS_DEBUG
-#define dprintka(f, a...) printk(f, ##a)
-#define dprintk(f, a...) printk("%d: " f, task_pid_vnr(current), ##a)
-#else
-#define dprintka(f, a...) do {} while (0)
-#define dprintk(f, a...) do {} while (0)
-#endif
-
-static inline void netfs_trans_get(struct netfs_trans *t)
-{
-	atomic_inc(&t->refcnt);
-}
-
-static inline void netfs_trans_put(struct netfs_trans *t)
-{
-	if (atomic_dec_and_test(&t->refcnt)) {
-		dprintk("%s: t: %p, gen: %u, err: %d.\n",
-			__func__, t, t->gen, t->result);
-		if (t->complete)
-			t->complete(t->pages, t->page_num,
-				t->private, t->result);
-		netfs_trans_free(t);
-	}
-}
-
-struct pohmelfs_mcache {
-	struct rb_node			mcache_entry;
-	struct completion		complete;
-
-	atomic_t			refcnt;
-
-	u64				gen;
-
-	void				*data;
-	u64				start;
-	u32				size;
-	int				err;
-
-	struct netfs_inode_info		info;
-};
-
-struct pohmelfs_mcache *pohmelfs_mcache_alloc(struct pohmelfs_sb *psb, u64 start,
-		unsigned int size, void *data);
-void pohmelfs_mcache_free(struct pohmelfs_sb *psb, struct pohmelfs_mcache *m);
-struct pohmelfs_mcache *pohmelfs_mcache_search(struct pohmelfs_sb *psb, u64 gen);
-void pohmelfs_mcache_remove_locked(struct pohmelfs_sb *psb, struct pohmelfs_mcache *m);
-
-static inline void pohmelfs_mcache_get(struct pohmelfs_mcache *m)
-{
-	atomic_inc(&m->refcnt);
-}
-
-static inline void pohmelfs_mcache_put(struct pohmelfs_sb *psb,
-		struct pohmelfs_mcache *m)
-{
-	if (atomic_dec_and_test(&m->refcnt))
-		pohmelfs_mcache_free(psb, m);
-}
-
-/*#define POHMELFS_TRUNCATE_ON_INODE_FLUSH
- */
-
-#endif /* __KERNEL__*/
-
-#endif /* __NETFS_H */
diff --git a/drivers/staging/pohmelfs/path_entry.c b/drivers/staging/pohmelfs/path_entry.c
deleted file mode 100644
index 400a9fc386ad..000000000000
--- a/drivers/staging/pohmelfs/path_entry.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/*
- * 2007+ Copyright (c) Evgeniy Polyakov <zbr@ioremap.net>
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/module.h>
-#include <linux/fs.h>
-#include <linux/ktime.h>
-#include <linux/fs_struct.h>
-#include <linux/pagemap.h>
-#include <linux/writeback.h>
-#include <linux/mount.h>
-#include <linux/mm.h>
-
-#include "netfs.h"
-
-#define UNHASHED_OBSCURE_STRING_SIZE		sizeof(" (deleted)")
-
-/*
- * Create path from root for given inode.
- * Path is formed as set of stuctures, containing name of the object
- * and its inode data (mode, permissions and so on).
- */
-int pohmelfs_construct_path_string(struct pohmelfs_inode *pi, void *data, int len)
-{
-	struct path path;
-	struct dentry *d;
-	char *ptr;
-	int err = 0, strlen, reduce = 0;
-
-	d = d_find_alias(&pi->vfs_inode);
-	if (!d) {
-		printk("%s: no alias, list_empty: %d.\n", __func__, list_empty(&pi->vfs_inode.i_dentry));
-		return -ENOENT;
-	}
-
-	spin_lock(&current->fs->lock);
-	path.mnt = mntget(current->fs->root.mnt);
-	spin_unlock(&current->fs->lock);
-
-	path.dentry = d;
-
-	if (!IS_ROOT(d) && d_unhashed(d))
-		reduce = 1;
-
-	ptr = d_path(&path, data, len);
-	if (IS_ERR(ptr)) {
-		err = PTR_ERR(ptr);
-		goto out;
-	}
-
-	if (reduce && len >= UNHASHED_OBSCURE_STRING_SIZE) {
-		char *end = data + len - UNHASHED_OBSCURE_STRING_SIZE;
-		*end = '\0';
-	}
-
-	strlen = len - (ptr - (char *)data);
-	memmove(data, ptr, strlen);
-	ptr = data;
-
-	err = strlen;
-
-	dprintk("%s: dname: '%s', len: %u, maxlen: %u, name: '%s', strlen: %d.\n",
-			__func__, d->d_name.name, d->d_name.len, len, ptr, strlen);
-
-out:
-	dput(d);
-	mntput(path.mnt);
-
-	return err;
-}
-
-int pohmelfs_path_length(struct pohmelfs_inode *pi)
-{
-	struct dentry *d, *root, *first;
-	int len;
-	unsigned seq;
-
-	first = d_find_alias(&pi->vfs_inode);
-	if (!first) {
-		dprintk("%s: ino: %llu, mode: %o.\n", __func__, pi->ino, pi->vfs_inode.i_mode);
-		return -ENOENT;
-	}
-
-	spin_lock(&current->fs->lock);
-	root = dget(current->fs->root.dentry);
-	spin_unlock(&current->fs->lock);
-
-rename_retry:
-	len = 1; /* Root slash */
-	d = first;
-	seq = read_seqbegin(&rename_lock);
-	rcu_read_lock();
-
-	if (!IS_ROOT(d) && d_unhashed(d))
-		len += UNHASHED_OBSCURE_STRING_SIZE; /* Obscure " (deleted)" string */
-
-	while (d && d != root && !IS_ROOT(d)) {
-		len += d->d_name.len + 1; /* Plus slash */
-		d = d->d_parent;
-	}
-	rcu_read_unlock();
-	if (read_seqretry(&rename_lock, seq))
-		goto rename_retry;
-
-	dput(root);
-	dput(first);
-
-	return len + 1; /* Including zero-byte */
-}
diff --git a/drivers/staging/pohmelfs/trans.c b/drivers/staging/pohmelfs/trans.c
deleted file mode 100644
index 06c1a7451b1b..000000000000
--- a/drivers/staging/pohmelfs/trans.c
+++ /dev/null
@@ -1,706 +0,0 @@
-/*
- * 2007+ Copyright (c) Evgeniy Polyakov <zbr@ioremap.net>
- * All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-#include <linux/module.h>
-#include <linux/crypto.h>
-#include <linux/fs.h>
-#include <linux/jhash.h>
-#include <linux/hash.h>
-#include <linux/ktime.h>
-#include <linux/mempool.h>
-#include <linux/mm.h>
-#include <linux/mount.h>
-#include <linux/pagemap.h>
-#include <linux/parser.h>
-#include <linux/poll.h>
-#include <linux/swap.h>
-#include <linux/slab.h>
-#include <linux/statfs.h>
-#include <linux/writeback.h>
-
-#include "netfs.h"
-
-static struct kmem_cache *netfs_trans_dst;
-static mempool_t *netfs_trans_dst_pool;
-
-static void netfs_trans_init_static(struct netfs_trans *t, int num, int size)
-{
-	t->page_num = num;
-	t->total_size = size;
-	atomic_set(&t->refcnt, 1);
-
-	spin_lock_init(&t->dst_lock);
-	INIT_LIST_HEAD(&t->dst_list);
-}
-
-static int netfs_trans_send_pages(struct netfs_trans *t, struct netfs_state *st)
-{
-	int err = 0;
-	unsigned int i, attached_pages = t->attached_pages, ci;
-	struct msghdr msg;
-	struct page **pages = (t->eng) ? t->eng->pages : t->pages;
-	struct page *p;
-	unsigned int size;
-
-	msg.msg_name = NULL;
-	msg.msg_namelen = 0;
-	msg.msg_control = NULL;
-	msg.msg_controllen = 0;
-	msg.msg_flags = MSG_WAITALL | MSG_MORE;
-
-	ci = 0;
-	for (i = 0; i < t->page_num; ++i) {
-		struct page *page = pages[ci];
-		struct netfs_cmd cmd;
-		struct iovec io;
-
-		p = t->pages[i];
-
-		if (!p)
-			continue;
-
-		size = page_private(p);
-
-		io.iov_base = &cmd;
-		io.iov_len = sizeof(struct netfs_cmd);
-
-		cmd.cmd = NETFS_WRITE_PAGE;
-		cmd.ext = 0;
-		cmd.id = 0;
-		cmd.size = size;
-		cmd.start = p->index;
-		cmd.start <<= PAGE_CACHE_SHIFT;
-		cmd.csize = 0;
-		cmd.cpad = 0;
-		cmd.iv = pohmelfs_gen_iv(t);
-
-		netfs_convert_cmd(&cmd);
-
-		msg.msg_iov = &io;
-		msg.msg_iovlen = 1;
-		msg.msg_flags = MSG_WAITALL | MSG_MORE;
-
-		err = kernel_sendmsg(st->socket, &msg, (struct kvec *)msg.msg_iov, 1, sizeof(struct netfs_cmd));
-		if (err <= 0) {
-			printk("%s: %d/%d failed to send transaction header: t: %p, gen: %u, err: %d.\n",
-					__func__, i, t->page_num, t, t->gen, err);
-			if (err == 0)
-				err = -ECONNRESET;
-			goto err_out;
-		}
-
-		msg.msg_flags = MSG_WAITALL | (attached_pages == 1 ? 0 :
-				MSG_MORE);
-
-		err = kernel_sendpage(st->socket, page, 0, size, msg.msg_flags);
-		if (err <= 0) {
-			printk("%s: %d/%d failed to send transaction page: t: %p, gen: %u, size: %u, err: %d.\n",
-					__func__, i, t->page_num, t, t->gen, size, err);
-			if (err == 0)
-				err = -ECONNRESET;
-			goto err_out;
-		}
-
-		dprintk("%s: %d/%d sent t: %p, gen: %u, page: %p/%p, size: %u.\n",
-			__func__, i, t->page_num, t, t->gen, page, p, size);
-
-		err = 0;
-		attached_pages--;
-		if (!attached_pages)
-			break;
-		ci++;
-
-		continue;
-
-err_out:
-		printk("%s: t: %p, gen: %u, err: %d.\n", __func__, t, t->gen, err);
-		netfs_state_exit(st);
-		break;
-	}
-
-	return err;
-}
-
-int netfs_trans_send(struct netfs_trans *t, struct netfs_state *st)
-{
-	int err;
-	struct msghdr msg;
-
-	BUG_ON(!t->iovec.iov_len);
-	BUG_ON(t->iovec.iov_len > 1024*1024*1024);
-
-	netfs_state_lock_send(st);
-	if (!st->socket) {
-		err = netfs_state_init(st);
-		if (err)
-			goto err_out_unlock_return;
-	}
-
-	msg.msg_iov = &t->iovec;
-	msg.msg_iovlen = 1;
-	msg.msg_name = NULL;
-	msg.msg_namelen = 0;
-	msg.msg_control = NULL;
-	msg.msg_controllen = 0;
-	msg.msg_flags = MSG_WAITALL;
-
-	if (t->attached_pages)
-		msg.msg_flags |= MSG_MORE;
-
-	err = kernel_sendmsg(st->socket, &msg, (struct kvec *)msg.msg_iov, 1, t->iovec.iov_len);
-	if (err <= 0) {
-		printk("%s: failed to send contig transaction: t: %p, gen: %u, size: %zu, err: %d.\n",
-				__func__, t, t->gen, t->iovec.iov_len, err);
-		if (err == 0)
-			err = -ECONNRESET;
-		goto err_out_unlock_return;
-	}
-
-	dprintk("%s: sent %s transaction: t: %p, gen: %u, size: %zu, page_num: %u.\n",
-			__func__, (t->page_num) ? "partial" : "full",
-			t, t->gen, t->iovec.iov_len, t->page_num);
-
-	err = 0;
-	if (t->attached_pages)
-		err = netfs_trans_send_pages(t, st);
-
-err_out_unlock_return:
-
-	if (st->need_reset)
-		netfs_state_exit(st);
-
-	netfs_state_unlock_send(st);
-
-	dprintk("%s: t: %p, gen: %u, err: %d.\n",
-		__func__, t, t->gen, err);
-
-	t->result = err;
-	return err;
-}
-
-static inline int netfs_trans_cmp(unsigned int gen, unsigned int new)
-{
-	if (gen < new)
-		return 1;
-	if (gen > new)
-		return -1;
-	return 0;
-}
-
-struct netfs_trans_dst *netfs_trans_search(struct netfs_state *st, unsigned int gen)
-{
-	struct rb_root *root = &st->trans_root;
-	struct rb_node *n = root->rb_node;
-	struct netfs_trans_dst *tmp, *ret = NULL;
-	struct netfs_trans *t;
-	int cmp;
-
-	while (n) {
-		tmp = rb_entry(n, struct netfs_trans_dst, state_entry);
-		t = tmp->trans;
-
-		cmp = netfs_trans_cmp(t->gen, gen);
-		if (cmp < 0)
-			n = n->rb_left;
-		else if (cmp > 0)
-			n = n->rb_right;
-		else {
-			ret = tmp;
-			break;
-		}
-	}
-
-	return ret;
-}
-
-static int netfs_trans_insert(struct netfs_trans_dst *ndst, struct netfs_state *st)
-{
-	struct rb_root *root = &st->trans_root;
-	struct rb_node **n = &root->rb_node, *parent = NULL;
-	struct netfs_trans_dst *ret = NULL, *tmp;
-	struct netfs_trans *t = NULL, *new = ndst->trans;
-	int cmp;
-
-	while (*n) {
-		parent = *n;
-
-		tmp = rb_entry(parent, struct netfs_trans_dst, state_entry);
-		t = tmp->trans;
-
-		cmp = netfs_trans_cmp(t->gen, new->gen);
-		if (cmp < 0)
-			n = &parent->rb_left;
-		else if (cmp > 0)
-			n = &parent->rb_right;
-		else {
-			ret = tmp;
-			break;
-		}
-	}
-
-	if (ret) {
-		printk("%s: exist: old: gen: %u, flags: %x, send_time: %lu, "
-				"new: gen: %u, flags: %x, send_time: %lu.\n",
-			__func__, t->gen, t->flags, ret->send_time,
-			new->gen, new->flags, ndst->send_time);
-		return -EEXIST;
-	}
-
-	rb_link_node(&ndst->state_entry, parent, n);
-	rb_insert_color(&ndst->state_entry, root);
-	ndst->send_time = jiffies;
-
-	return 0;
-}
-
-int netfs_trans_remove_nolock(struct netfs_trans_dst *dst, struct netfs_state *st)
-{
-	if (dst && dst->state_entry.rb_parent_color) {
-		rb_erase(&dst->state_entry, &st->trans_root);
-		dst->state_entry.rb_parent_color = 0;
-		return 1;
-	}
-	return 0;
-}
-
-static int netfs_trans_remove_state(struct netfs_trans_dst *dst)
-{
-	int ret;
-	struct netfs_state *st = dst->state;
-
-	mutex_lock(&st->trans_lock);
-	ret = netfs_trans_remove_nolock(dst, st);
-	mutex_unlock(&st->trans_lock);
-
-	return ret;
-}
-
-/*
- * Create new destination for given transaction associated with given network state.
- * Transaction's reference counter is bumped and will be dropped when either
- * reply is received or when async timeout detection task will fail resending
- * and drop transaction.
- */
-static int netfs_trans_push_dst(struct netfs_trans *t, struct netfs_state *st)
-{
-	struct netfs_trans_dst *dst;
-	int err;
-
-	dst = mempool_alloc(netfs_trans_dst_pool, GFP_KERNEL);
-	if (!dst)
-		return -ENOMEM;
-
-	dst->retries = 0;
-	dst->send_time = 0;
-	dst->state = st;
-	dst->trans = t;
-	netfs_trans_get(t);
-
-	mutex_lock(&st->trans_lock);
-	err = netfs_trans_insert(dst, st);
-	mutex_unlock(&st->trans_lock);
-
-	if (err)
-		goto err_out_free;
-
-	spin_lock(&t->dst_lock);
-	list_add_tail(&dst->trans_entry, &t->dst_list);
-	spin_unlock(&t->dst_lock);
-
-	return 0;
-
-err_out_free:
-	t->result = err;
-	netfs_trans_put(t);
-	mempool_free(dst, netfs_trans_dst_pool);
-	return err;
-}
-
-static void netfs_trans_free_dst(struct netfs_trans_dst *dst)
-{
-	netfs_trans_put(dst->trans);
-	mempool_free(dst, netfs_trans_dst_pool);
-}
-
-static void netfs_trans_remove_dst(struct netfs_trans_dst *dst)
-{
-	if (netfs_trans_remove_state(dst))
-		netfs_trans_free_dst(dst);
-}
-
-/*
- * Drop destination transaction entry when we know it.
- */
-void netfs_trans_drop_dst(struct netfs_trans_dst *dst)
-{
-	struct netfs_trans *t = dst->trans;
-
-	spin_lock(&t->dst_lock);
-	list_del_init(&dst->trans_entry);
-	spin_unlock(&t->dst_lock);
-
-	netfs_trans_remove_dst(dst);
-}
-
-/*
- * Drop destination transaction entry when we know it and when we
- * already removed dst from state tree.
- */
-void netfs_trans_drop_dst_nostate(struct netfs_trans_dst *dst)
-{
-	struct netfs_trans *t = dst->trans;
-
-	spin_lock(&t->dst_lock);
-	list_del_init(&dst->trans_entry);
-	spin_unlock(&t->dst_lock);
-
-	netfs_trans_free_dst(dst);
-}
-
-/*
- * This drops destination transaction entry from appropriate network state
- * tree and drops related reference counter. It is possible that transaction
- * will be freed here if its reference counter hits zero.
- * Destination transaction entry will be freed.
- */
-void netfs_trans_drop_trans(struct netfs_trans *t, struct netfs_state *st)
-{
-	struct netfs_trans_dst *dst, *tmp, *ret = NULL;
-
-	spin_lock(&t->dst_lock);
-	list_for_each_entry_safe(dst, tmp, &t->dst_list, trans_entry) {
-		if (dst->state == st) {
-			ret = dst;
-			list_del(&dst->trans_entry);
-			break;
-		}
-	}
-	spin_unlock(&t->dst_lock);
-
-	if (ret)
-		netfs_trans_remove_dst(ret);
-}
-
-/*
- * This drops destination transaction entry from appropriate network state
- * tree and drops related reference counter. It is possible that transaction
- * will be freed here if its reference counter hits zero.
- * Destination transaction entry will be freed.
- */
-void netfs_trans_drop_last(struct netfs_trans *t, struct netfs_state *st)
-{
-	struct netfs_trans_dst *dst, *tmp, *ret;
-
-	spin_lock(&t->dst_lock);
-	ret = list_entry(t->dst_list.prev, struct netfs_trans_dst, trans_entry);
-	if (ret->state != st) {
-		ret = NULL;
-		list_for_each_entry_safe(dst, tmp, &t->dst_list, trans_entry) {
-			if (dst->state == st) {
-				ret = dst;
-				list_del_init(&dst->trans_entry);
-				break;
-			}
-		}
-	} else {
-		list_del(&ret->trans_entry);
-	}
-	spin_unlock(&t->dst_lock);
-
-	if (ret)
-		netfs_trans_remove_dst(ret);
-}
-
-static int netfs_trans_push(struct netfs_trans *t, struct netfs_state *st)
-{
-	int err;
-
-	err = netfs_trans_push_dst(t, st);
-	if (err)
-		return err;
-
-	err = netfs_trans_send(t, st);
-	if (err)
-		goto err_out_free;
-
-	if (t->flags & NETFS_TRANS_SINGLE_DST)
-		pohmelfs_switch_active(st->psb);
-
-	return 0;
-
-err_out_free:
-	t->result = err;
-	netfs_trans_drop_last(t, st);
-
-	return err;
-}
-
-int netfs_trans_finish_send(struct netfs_trans *t, struct pohmelfs_sb *psb)
-{
-	struct pohmelfs_config *c;
-	int err = -ENODEV;
-	struct netfs_state *st;
-#if 0
-	dprintk("%s: t: %p, gen: %u, size: %u, page_num: %u, active: %p.\n",
-		__func__, t, t->gen, t->iovec.iov_len, t->page_num, psb->active_state);
-#endif
-	mutex_lock(&psb->state_lock);
-	list_for_each_entry(c, &psb->state_list, config_entry) {
-		st = &c->state;
-
-		if (t->flags & NETFS_TRANS_SINGLE_DST) {
-			if (!(st->ctl.perm & POHMELFS_IO_PERM_READ))
-				continue;
-		} else {
-			if (!(st->ctl.perm & POHMELFS_IO_PERM_WRITE))
-				continue;
-		}
-
-		if (psb->active_state && (psb->active_state->state.ctl.prio >= st->ctl.prio) &&
-				(t->flags & NETFS_TRANS_SINGLE_DST))
-			st = &psb->active_state->state;
-
-		err = netfs_trans_push(t, st);
-		if (!err && (t->flags & NETFS_TRANS_SINGLE_DST))
-			break;
-	}
-
-	mutex_unlock(&psb->state_lock);
-#if 0
-	dprintk("%s: fully sent t: %p, gen: %u, size: %u, page_num: %u, err: %d.\n",
-		__func__, t, t->gen, t->iovec.iov_len, t->page_num, err);
-#endif
-	if (err)
-		t->result = err;
-	return err;
-}
-
-int netfs_trans_finish(struct netfs_trans *t, struct pohmelfs_sb *psb)
-{
-	int err;
-	struct netfs_cmd *cmd = t->iovec.iov_base;
-
-	t->gen = atomic_inc_return(&psb->trans_gen);
-
-	cmd->size = t->iovec.iov_len - sizeof(struct netfs_cmd) +
-		t->attached_size + t->attached_pages * sizeof(struct netfs_cmd);
-	cmd->cmd = NETFS_TRANS;
-	cmd->start = t->gen;
-	cmd->id = 0;
-
-	if (psb->perform_crypto) {
-		cmd->ext = psb->crypto_attached_size;
-		cmd->csize = psb->crypto_attached_size;
-	}
-
-	dprintk("%s: t: %u, size: %u, iov_len: %zu, attached_size: %u, attached_pages: %u.\n",
-			__func__, t->gen, cmd->size, t->iovec.iov_len, t->attached_size, t->attached_pages);
-	err = pohmelfs_trans_crypt(t, psb);
-	if (err) {
-		t->result = err;
-		netfs_convert_cmd(cmd);
-		dprintk("%s: trans: %llu, crypto_attached_size: %u, attached_size: %u, attached_pages: %d, trans_size: %u, err: %d.\n",
-			__func__, cmd->start, psb->crypto_attached_size, t->attached_size, t->attached_pages, cmd->size, err);
-	}
-	netfs_trans_put(t);
-	return err;
-}
-
-/*
- * Resend transaction to remote server(s).
- * If new servers were added into superblock, we can try to send data
- * to them too.
- *
- * It is called under superblock's state_lock, so we can safely
- * dereference psb->state_list. Also, transaction's reference counter is
- * bumped, so it can not go away under us, thus we can safely access all
- * its members. State is locked.
- *
- * This function returns 0 if transaction was successfully sent to at
- * least one destination target.
- */
-int netfs_trans_resend(struct netfs_trans *t, struct pohmelfs_sb *psb)
-{
-	struct netfs_trans_dst *dst;
-	struct netfs_state *st;
-	struct pohmelfs_config *c;
-	int err, exist, error = -ENODEV;
-
-	list_for_each_entry(c, &psb->state_list, config_entry) {
-		st = &c->state;
-
-		exist = 0;
-		spin_lock(&t->dst_lock);
-		list_for_each_entry(dst, &t->dst_list, trans_entry) {
-			if (st == dst->state) {
-				exist = 1;
-				break;
-			}
-		}
-		spin_unlock(&t->dst_lock);
-
-		if (exist) {
-			if (!(t->flags & NETFS_TRANS_SINGLE_DST) ||
-					(c->config_entry.next == &psb->state_list)) {
-				dprintk("%s: resending st: %p, t: %p, gen: %u.\n",
-						__func__, st, t, t->gen);
-				err = netfs_trans_send(t, st);
-				if (!err)
-					error = 0;
-			}
-			continue;
-		}
-
-		dprintk("%s: pushing/resending st: %p, t: %p, gen: %u.\n",
-				__func__, st, t, t->gen);
-		err = netfs_trans_push(t, st);
-		if (err)
-			continue;
-		error = 0;
-		if (t->flags & NETFS_TRANS_SINGLE_DST)
-			break;
-	}
-
-	t->result = error;
-	return error;
-}
-
-void *netfs_trans_add(struct netfs_trans *t, unsigned int size)
-{
-	struct iovec *io = &t->iovec;
-	void *ptr;
-
-	if (size > t->total_size) {
-		ptr = ERR_PTR(-EINVAL);
-		goto out;
-	}
-
-	if (io->iov_len + size > t->total_size) {
-		dprintk("%s: too big size t: %p, gen: %u, iov_len: %zu, size: %u, total: %u.\n",
-				__func__, t, t->gen, io->iov_len, size, t->total_size);
-		ptr = ERR_PTR(-E2BIG);
-		goto out;
-	}
-
-	ptr = io->iov_base + io->iov_len;
-	io->iov_len += size;
-
-out:
-	dprintk("%s: t: %p, gen: %u, size: %u, total: %zu.\n",
-		__func__, t, t->gen, size, io->iov_len);
-	return ptr;
-}
-
-void netfs_trans_free(struct netfs_trans *t)
-{
-	if (t->eng)
-		pohmelfs_crypto_thread_make_ready(t->eng->thread);
-	kfree(t);
-}
-
-struct netfs_trans *netfs_trans_alloc(struct pohmelfs_sb *psb, unsigned int size,
-		unsigned int flags, unsigned int nr)
-{
-	struct netfs_trans *t;
-	unsigned int num, cont, pad, size_no_trans;
-	unsigned int crypto_added = 0;
-	struct netfs_cmd *cmd;
-
-	if (psb->perform_crypto)
-		crypto_added = psb->crypto_attached_size;
-
-	/*
-	 * |sizeof(struct netfs_trans)|
-	 * |sizeof(struct netfs_cmd)| - transaction header
-	 * |size| - buffer with requested size
-	 * |padding| - crypto padding, zero bytes
-	 * |nr * sizeof(struct page *)| - array of page pointers
-	 *
-	 * Overall size should be less than PAGE_SIZE for guaranteed allocation.
-	 */
-
-	cont = size;
-	size = ALIGN(size, psb->crypto_align_size);
-	pad = size - cont;
-
-	size_no_trans = size + sizeof(struct netfs_cmd) * 2 + crypto_added;
-
-	cont = sizeof(struct netfs_trans) + size_no_trans;
-
-	num = (PAGE_SIZE - cont)/sizeof(struct page *);
-
-	if (nr > num)
-		nr = num;
-
-	t = kzalloc(cont + nr*sizeof(struct page *), GFP_NOIO);
-	if (!t)
-		goto err_out_exit;
-
-	t->iovec.iov_base = (void *)(t + 1);
-	t->pages = (struct page **)(t->iovec.iov_base + size_no_trans);
-
-	/*
-	 * Reserving space for transaction header.
-	 */
-	t->iovec.iov_len = sizeof(struct netfs_cmd) + crypto_added;
-
-	netfs_trans_init_static(t, nr, size_no_trans);
-
-	t->flags = flags;
-	t->psb = psb;
-
-	cmd = (struct netfs_cmd *)t->iovec.iov_base;
-
-	cmd->size = size;
-	cmd->cpad = pad;
-	cmd->csize = crypto_added;
-
-	dprintk("%s: t: %p, gen: %u, size: %u, padding: %u, align_size: %u, flags: %x, "
-			"page_num: %u, base: %p, pages: %p.\n",
-			__func__, t, t->gen, size, pad, psb->crypto_align_size, flags, nr,
-			t->iovec.iov_base, t->pages);
-
-	return t;
-
-err_out_exit:
-	return NULL;
-}
-
-int netfs_trans_init(void)
-{
-	int err = -ENOMEM;
-
-	netfs_trans_dst = kmem_cache_create("netfs_trans_dst", sizeof(struct netfs_trans_dst),
-			0, 0, NULL);
-	if (!netfs_trans_dst)
-		goto err_out_exit;
-
-	netfs_trans_dst_pool = mempool_create_slab_pool(256, netfs_trans_dst);
-	if (!netfs_trans_dst_pool)
-		goto err_out_free;
-
-	return 0;
-
-err_out_free:
-	kmem_cache_destroy(netfs_trans_dst);
-err_out_exit:
-	return err;
-}
-
-void netfs_trans_exit(void)
-{
-	mempool_destroy(netfs_trans_dst_pool);
-	kmem_cache_destroy(netfs_trans_dst);
-}
diff --git a/drivers/staging/rtl8712/drv_types.h b/drivers/staging/rtl8712/drv_types.h
index 9b5d771e650c..ed85b4415207 100644
--- a/drivers/staging/rtl8712/drv_types.h
+++ b/drivers/staging/rtl8712/drv_types.h
@@ -37,6 +37,8 @@ struct _adapter;
 #include "wlan_bssdef.h"
 #include "rtl8712_spec.h"
 #include "rtl8712_hal.h"
+#include <linux/mutex.h>
+#include <linux/completion.h>
 
 enum _NIC_VERSION {
 	RTL8711_NIC,
@@ -168,6 +170,7 @@ struct _adapter {
 	s32	bSurpriseRemoved;
 	u32	IsrContent;
 	u32	ImrContent;
+	bool	fw_found;
 	u8	EepromAddressSize;
 	u8	hw_init_completed;
 	struct task_struct *cmdThread;
@@ -184,6 +187,10 @@ struct _adapter {
 	_workitem wkFilterRxFF0;
 	u8 blnEnableRxFF0Filter;
 	spinlock_t lockRxFF0Filter;
+	const struct firmware *fw;
+	struct usb_interface *pusb_intf;
+	struct mutex mutex_start;
+	struct completion rtl8712_fw_ready;
 };
 
 static inline u8 *myid(struct eeprom_priv *peepriv)
diff --git a/drivers/staging/rtl8712/hal_init.c b/drivers/staging/rtl8712/hal_init.c
index d0029aa4cd3c..cc893c0f5ad3 100644
--- a/drivers/staging/rtl8712/hal_init.c
+++ b/drivers/staging/rtl8712/hal_init.c
@@ -42,29 +42,56 @@
 #define FWBUFF_ALIGN_SZ 512
 #define MAX_DUMP_FWSZ	49152 /*default = 49152 (48k)*/
 
-static u32 rtl871x_open_fw(struct _adapter *padapter, void **pphfwfile_hdl,
-		    const u8 **ppmappedfw)
+static void rtl871x_load_fw_cb(const struct firmware *firmware, void *context)
 {
+	struct _adapter *padapter = context;
+
+	complete(&padapter->rtl8712_fw_ready);
+	if (!firmware) {
+		struct usb_device *udev = padapter->dvobjpriv.pusbdev;
+		struct usb_interface *pusb_intf = padapter->pusb_intf;
+		printk(KERN_ERR "r8712u: Firmware request failed\n");
+		padapter->fw_found = false;
+		usb_put_dev(udev);
+		usb_set_intfdata(pusb_intf, NULL);
+		return;
+	}
+	padapter->fw = firmware;
+	padapter->fw_found = true;
+	/* firmware available - start netdev */
+	register_netdev(padapter->pnetdev);
+}
+
+static const char firmware_file[] = "rtlwifi/rtl8712u.bin";
+
+int rtl871x_load_fw(struct _adapter *padapter)
+{
+	struct device *dev = &padapter->dvobjpriv.pusbdev->dev;
 	int rc;
-	const char firmware_file[] = "rtlwifi/rtl8712u.bin";
-	const struct firmware **praw = (const struct firmware **)
-				       (pphfwfile_hdl);
-	struct dvobj_priv *pdvobjpriv = (struct dvobj_priv *)
-					(&padapter->dvobjpriv);
-	struct usb_device *pusbdev = pdvobjpriv->pusbdev;
 
+	init_completion(&padapter->rtl8712_fw_ready);
 	printk(KERN_INFO "r8712u: Loading firmware from \"%s\"\n",
 	       firmware_file);
-	rc = request_firmware(praw, firmware_file, &pusbdev->dev);
-	if (rc < 0) {
-		printk(KERN_ERR "r8712u: Unable to load firmware\n");
-		printk(KERN_ERR "r8712u: Install latest linux-firmware\n");
+	rc = request_firmware_nowait(THIS_MODULE, 1, firmware_file, dev,
+				     GFP_KERNEL, padapter, rtl871x_load_fw_cb);
+	if (rc)
+		printk(KERN_ERR "r8712u: Firmware request error %d\n", rc);
+	return rc;
+}
+MODULE_FIRMWARE("rtlwifi/rtl8712u.bin");
+
+static u32 rtl871x_open_fw(struct _adapter *padapter, const u8 **ppmappedfw)
+{
+	const struct firmware **praw = &padapter->fw;
+
+	if (padapter->fw->size > 200000) {
+		printk(KERN_ERR "r8172u: Badfw->size of %d\n",
+		       (int)padapter->fw->size);
 		return 0;
 	}
 	*ppmappedfw = (u8 *)((*praw)->data);
 	return (*praw)->size;
 }
-MODULE_FIRMWARE("rtlwifi/rtl8712u.bin");
 
 static void fill_fwpriv(struct _adapter *padapter, struct fw_priv *pfwpriv)
 {
@@ -142,18 +169,17 @@ static u8 rtl8712_dl_fw(struct _adapter *padapter)
 	uint dump_imem_sz, imem_sz, dump_emem_sz, emem_sz; /* max = 49152; */
 	struct fw_hdr fwhdr;
 	u32 ulfilelength;	/* FW file size */
-	void *phfwfile_hdl = NULL;
 	const u8 *pmappedfw = NULL;
 	u8 *ptmpchar = NULL, *ppayload, *ptr;
 	struct tx_desc *ptx_desc;
 	u32 txdscp_sz = sizeof(struct tx_desc);
 	u8 ret = _FAIL;
 
-	ulfilelength = rtl871x_open_fw(padapter, &phfwfile_hdl, &pmappedfw);
+	ulfilelength = rtl871x_open_fw(padapter, &pmappedfw);
 	if (pmappedfw && (ulfilelength > 0)) {
 		update_fwhdr(&fwhdr, pmappedfw);
 		if (chk_fwhdr(&fwhdr, ulfilelength) == _FAIL)
-			goto firmware_rel;
+			return ret;
 		fill_fwpriv(padapter, &fwhdr.fwpriv);
 		/* firmware check ok */
 		maxlen = (fwhdr.img_IMEM_size > fwhdr.img_SRAM_size) ?
@@ -161,7 +187,7 @@ static u8 rtl8712_dl_fw(struct _adapter *padapter)
 		maxlen += txdscp_sz;
 		ptmpchar = _malloc(maxlen + FWBUFF_ALIGN_SZ);
 		if (ptmpchar == NULL)
-			goto firmware_rel;
+			return ret;
 
 		ptx_desc = (struct tx_desc *)(ptmpchar + FWBUFF_ALIGN_SZ -
 			    ((addr_t)(ptmpchar) & (FWBUFF_ALIGN_SZ - 1)));
@@ -297,8 +323,6 @@ static u8 rtl8712_dl_fw(struct _adapter *padapter)
 
 exit_fail:
 	kfree(ptmpchar);
-firmware_rel:
-	release_firmware((struct firmware *)phfwfile_hdl);
 	return ret;
 }
 
diff --git a/drivers/staging/rtl8712/os_intfs.c b/drivers/staging/rtl8712/os_intfs.c
index 9a75c6dbe505..98a3d684f9b2 100644
--- a/drivers/staging/rtl8712/os_intfs.c
+++ b/drivers/staging/rtl8712/os_intfs.c
@@ -31,6 +31,7 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/kthread.h>
+#include <linux/firmware.h>
 #include "osdep_service.h"
 #include "drv_types.h"
 #include "xmit_osdep.h"
@@ -264,12 +265,12 @@ static void start_drv_timers(struct _adapter *padapter)
 void r8712_stop_drv_timers(struct _adapter *padapter)
 {
 	_cancel_timer_ex(&padapter->mlmepriv.assoc_timer);
-	_cancel_timer_ex(&padapter->mlmepriv.sitesurveyctrl.
-			 sitesurvey_ctrl_timer);
 	_cancel_timer_ex(&padapter->securitypriv.tkip_timer);
 	_cancel_timer_ex(&padapter->mlmepriv.scan_to_timer);
 	_cancel_timer_ex(&padapter->mlmepriv.dhcp_timer);
 	_cancel_timer_ex(&padapter->mlmepriv.wdg_timer);
+	_cancel_timer_ex(&padapter->mlmepriv.sitesurveyctrl.
+			 sitesurvey_ctrl_timer);
 }
 
 static u8 init_default_value(struct _adapter *padapter)
@@ -347,7 +348,8 @@ u8 r8712_free_drv_sw(struct _adapter *padapter)
 	r8712_free_mlme_priv(&padapter->mlmepriv);
 	r8712_free_io_queue(padapter);
 	_free_xmit_priv(&padapter->xmitpriv);
-	_r8712_free_sta_priv(&padapter->stapriv);
+	if (padapter->fw_found)
+		_r8712_free_sta_priv(&padapter->stapriv);
 	_r8712_free_recv_priv(&padapter->recvpriv);
 	mp871xdeinit(padapter);
 	if (pnetdev)
@@ -388,6 +390,7 @@ static int netdev_open(struct net_device *pnetdev)
 {
 	struct _adapter *padapter = (struct _adapter *)netdev_priv(pnetdev);
 
+	mutex_lock(&padapter->mutex_start);
 	if (padapter->bup == false) {
 		padapter->bDriverStopped = false;
 		padapter->bSurpriseRemoved = false;
@@ -435,11 +438,13 @@ static int netdev_open(struct net_device *pnetdev)
 	/* start driver mlme relation timer */
 	start_drv_timers(padapter);
 	padapter->ledpriv.LedControlHandler(padapter, LED_CTL_NO_LINK);
+	mutex_unlock(&padapter->mutex_start);
 	return 0;
 netdev_open_error:
 	padapter->bup = false;
 	netif_carrier_off(pnetdev);
 	netif_stop_queue(pnetdev);
+	mutex_unlock(&padapter->mutex_start);
 	return -1;
 }
 
@@ -473,6 +478,9 @@ static int netdev_close(struct net_device *pnetdev)
 	r8712_free_network_queue(padapter);
 	/* The interface is no longer Up: */
 	padapter->bup = false;
+	release_firmware(padapter->fw);
+	/* never exit with a firmware callback pending */
+	wait_for_completion(&padapter->rtl8712_fw_ready);
 	return 0;
 }
 
diff --git a/drivers/staging/rtl8712/rtl8712_hal.h b/drivers/staging/rtl8712/rtl8712_hal.h
index 665e71838172..d19865a5a50c 100644
--- a/drivers/staging/rtl8712/rtl8712_hal.h
+++ b/drivers/staging/rtl8712/rtl8712_hal.h
@@ -145,5 +145,6 @@ struct hal_priv {
 };
 
 uint	 rtl8712_hal_init(struct _adapter *padapter);
+int rtl871x_load_fw(struct _adapter *padapter);
 
 #endif
diff --git a/drivers/staging/rtl8712/rtl871x_sta_mgt.c b/drivers/staging/rtl8712/rtl871x_sta_mgt.c
index 64f569618839..81bde803c59f 100644
--- a/drivers/staging/rtl8712/rtl871x_sta_mgt.c
+++ b/drivers/staging/rtl8712/rtl871x_sta_mgt.c
@@ -43,6 +43,7 @@ static void _init_stainfo(struct sta_info *psta)
 	_r8712_init_sta_xmit_priv(&psta->sta_xmitpriv);
 	_r8712_init_sta_recv_priv(&psta->sta_recvpriv);
 #ifdef CONFIG_R8712_AP
+	_init_listhead(&psta->asoc_list);
 	_init_listhead(&psta->auth_list);
 #endif
 }
diff --git a/drivers/staging/rtl8712/usb_intf.c b/drivers/staging/rtl8712/usb_intf.c
index 5385da2e9cdb..9bade184883b 100644
--- a/drivers/staging/rtl8712/usb_intf.c
+++ b/drivers/staging/rtl8712/usb_intf.c
@@ -89,6 +89,7 @@ static struct usb_device_id rtl871x_usb_id_tbl[] = {
 	{USB_DEVICE(0x0DF6, 0x0045)},
 	{USB_DEVICE(0x0DF6, 0x0059)}, /* 11n mode disable */
 	{USB_DEVICE(0x0DF6, 0x004B)},
+	{USB_DEVICE(0x0DF6, 0x005B)},
 	{USB_DEVICE(0x0DF6, 0x005D)},
 	{USB_DEVICE(0x0DF6, 0x0063)},
 	/* Sweex */
@@ -389,6 +390,7 @@ static int r871xu_drv_init(struct usb_interface *pusb_intf,
 	pdvobjpriv = &padapter->dvobjpriv;
 	pdvobjpriv->padapter = padapter;
 	padapter->dvobjpriv.pusbdev = udev;
+	padapter->pusb_intf = pusb_intf;
 	usb_set_intfdata(pusb_intf, pnetdev);
 	SET_NETDEV_DEV(pnetdev, &pusb_intf->dev);
 	/* step 2. */
@@ -595,10 +597,11 @@ static int r871xu_drv_init(struct usb_interface *pusb_intf,
 			       "%pM\n", mac);
 		memcpy(pnetdev->dev_addr, mac, ETH_ALEN);
 	}
-	/* step 6. Tell the network stack we exist */
-	if (register_netdev(pnetdev) != 0)
+	/* step 6. Load the firmware asynchronously */
+	if (rtl871x_load_fw(padapter))
 		goto error;
 	spin_lock_init(&padapter->lockRxFF0Filter);
+	mutex_init(&padapter->mutex_start);
 	return 0;
 error:
 	usb_put_dev(udev);
@@ -629,7 +632,8 @@ static void r871xu_dev_remove(struct usb_interface *pusb_intf)
 		flush_scheduled_work();
 		udelay(1);
 		/*Stop driver mlme relation timer */
-		r8712_stop_drv_timers(padapter);
+		if (padapter->fw_found)
+			r8712_stop_drv_timers(padapter);
 		r871x_dev_unload(padapter);
 		r8712_free_drv_sw(padapter);
 	}
diff --git a/drivers/staging/tidspbridge/core/tiomap3430.c b/drivers/staging/tidspbridge/core/tiomap3430.c
index e1c4492a7105..dde559d06c43 100644
--- a/drivers/staging/tidspbridge/core/tiomap3430.c
+++ b/drivers/staging/tidspbridge/core/tiomap3430.c
@@ -1046,8 +1046,6 @@ static int bridge_dev_destroy(struct bridge_dev_context *dev_ctxt)
 
 	/* Free the driver's device context: */
 	kfree(drv_datap->base_img);
-	kfree(drv_datap);
-	dev_set_drvdata(bridge, NULL);
 	kfree((void *)dev_ctxt);
 	return status;
 }
diff --git a/drivers/staging/tidspbridge/rmgr/drv_interface.c b/drivers/staging/tidspbridge/rmgr/drv_interface.c
index 76cfc6edecd9..385740bad0de 100644
--- a/drivers/staging/tidspbridge/rmgr/drv_interface.c
+++ b/drivers/staging/tidspbridge/rmgr/drv_interface.c
@@ -410,6 +410,9 @@ static int __devexit omap34_xx_bridge_remove(struct platform_device *pdev)
 		DBC_ASSERT(ret == true);
 	}
 
+	kfree(drv_datap);
+	dev_set_drvdata(bridge, NULL);
+
 func_cont:
 	mem_ext_phys_pool_release();
 
@@ -500,35 +503,42 @@ static int bridge_open(struct inode *ip, struct file *filp)
 	}
 #endif
 	pr_ctxt = kzalloc(sizeof(struct process_context), GFP_KERNEL);
-	if (pr_ctxt) {
-		pr_ctxt->res_state = PROC_RES_ALLOCATED;
-		spin_lock_init(&pr_ctxt->dmm_map_lock);
-		INIT_LIST_HEAD(&pr_ctxt->dmm_map_list);
-		spin_lock_init(&pr_ctxt->dmm_rsv_lock);
-		INIT_LIST_HEAD(&pr_ctxt->dmm_rsv_list);
-
-		pr_ctxt->node_id = kzalloc(sizeof(struct idr), GFP_KERNEL);
-		if (pr_ctxt->node_id) {
-			idr_init(pr_ctxt->node_id);
-		} else {
-			status = -ENOMEM;
-			goto err;
-		}
+	if (!pr_ctxt)
+		return -ENOMEM;
+
+	pr_ctxt->res_state = PROC_RES_ALLOCATED;
+	spin_lock_init(&pr_ctxt->dmm_map_lock);
+	INIT_LIST_HEAD(&pr_ctxt->dmm_map_list);
+	spin_lock_init(&pr_ctxt->dmm_rsv_lock);
+	INIT_LIST_HEAD(&pr_ctxt->dmm_rsv_list);
 
-		pr_ctxt->stream_id = kzalloc(sizeof(struct idr), GFP_KERNEL);
-		if (pr_ctxt->stream_id)
-			idr_init(pr_ctxt->stream_id);
-		else
-			status = -ENOMEM;
-	} else {
+	pr_ctxt->node_id = kzalloc(sizeof(struct idr), GFP_KERNEL);
+	if (!pr_ctxt->node_id) {
 		status = -ENOMEM;
+		goto err1;
 	}
-err:
+
+	idr_init(pr_ctxt->node_id);
+
+	pr_ctxt->stream_id = kzalloc(sizeof(struct idr), GFP_KERNEL);
+	if (!pr_ctxt->stream_id) {
+		status = -ENOMEM;
+		goto err2;
+	}
+
+	idr_init(pr_ctxt->stream_id);
+
 	filp->private_data = pr_ctxt;
+
 #ifdef CONFIG_TIDSPBRIDGE_RECOVERY
-	if (!status)
-		atomic_inc(&bridge_cref);
+	atomic_inc(&bridge_cref);
 #endif
+	return 0;
+
+err2:
+	kfree(pr_ctxt->node_id);
+err1:
+	kfree(pr_ctxt);
 	return status;
 }
 
@@ -550,6 +560,8 @@ static int bridge_release(struct inode *ip, struct file *filp)
 	flush_signals(current);
 	drv_remove_all_resources(pr_ctxt);
 	proc_detach(pr_ctxt);
+	kfree(pr_ctxt->node_id);
+	kfree(pr_ctxt->stream_id);
 	kfree(pr_ctxt);
 
 	filp->private_data = NULL;
diff --git a/drivers/staging/usbip/stub_main.c b/drivers/staging/usbip/stub_main.c
index 2d6317850064..705a9e530a19 100644
--- a/drivers/staging/usbip/stub_main.c
+++ b/drivers/staging/usbip/stub_main.c
@@ -246,8 +246,9 @@ static int __init usbip_host_init(void)
 {
 	int ret;
 
-	stub_priv_cache = KMEM_CACHE(stub_priv, SLAB_HWCACHE_ALIGN);
+	init_busid_table();
 
+	stub_priv_cache = KMEM_CACHE(stub_priv, SLAB_HWCACHE_ALIGN);
 	if (!stub_priv_cache) {
 		pr_err("kmem_cache_create failed\n");
 		return -ENOMEM;
@@ -266,7 +267,6 @@ static int __init usbip_host_init(void)
 		goto err_create_file;
 	}
 
-	init_busid_table();
 	pr_info(DRIVER_DESC " v" USBIP_VERSION "\n");
 	return ret;
 
diff --git a/drivers/staging/zcache/zcache-main.c b/drivers/staging/zcache/zcache-main.c
index 642840c612ac..ef7c52bb1df9 100644
--- a/drivers/staging/zcache/zcache-main.c
+++ b/drivers/staging/zcache/zcache-main.c
@@ -358,8 +358,8 @@ static struct zbud_hdr *zbud_create(uint16_t client_id, uint16_t pool_id,
 	if (unlikely(zbpg == NULL))
 		goto out;
 	/* ok, have a page, now compress the data before taking locks */
-	spin_lock(&zbpg->lock);
 	spin_lock(&zbud_budlists_spinlock);
+	spin_lock(&zbpg->lock);
 	list_add_tail(&zbpg->bud_list, &zbud_unbuddied[nchunks].list);
 	zbud_unbuddied[nchunks].count++;
 	zh = &zbpg->buddy[0];
@@ -389,12 +389,11 @@ init_zh:
 	zh->oid = *oid;
 	zh->pool_id = pool_id;
 	zh->client_id = client_id;
-	/* can wait to copy the data until the list locks are dropped */
-	spin_unlock(&zbud_budlists_spinlock);
-
 	to = zbud_data(zh, size);
 	memcpy(to, cdata, size);
 	spin_unlock(&zbpg->lock);
+	spin_unlock(&zbud_budlists_spinlock);
+
 	zbud_cumul_chunk_counts[nchunks]++;
 	atomic_inc(&zcache_zbud_curr_zpages);
 	zcache_zbud_cumul_zpages++;
@@ -655,8 +654,8 @@ static unsigned int zv_max_zsize = (PAGE_SIZE / 8) * 7;
  */
 static unsigned int zv_max_mean_zsize = (PAGE_SIZE / 8) * 5;
 
-static unsigned long zv_curr_dist_counts[NCHUNKS];
-static unsigned long zv_cumul_dist_counts[NCHUNKS];
+static atomic_t zv_curr_dist_counts[NCHUNKS];
+static atomic_t zv_cumul_dist_counts[NCHUNKS];
 
 static struct zv_hdr *zv_create(struct xv_pool *xvpool, uint32_t pool_id,
 				struct tmem_oid *oid, uint32_t index,
@@ -675,8 +674,8 @@ static struct zv_hdr *zv_create(struct xv_pool *xvpool, uint32_t pool_id,
 			&page, &offset, ZCACHE_GFP_MASK);
 	if (unlikely(ret))
 		goto out;
-	zv_curr_dist_counts[chunks]++;
-	zv_cumul_dist_counts[chunks]++;
+	atomic_inc(&zv_curr_dist_counts[chunks]);
+	atomic_inc(&zv_cumul_dist_counts[chunks]);
 	zv = kmap_atomic(page, KM_USER0) + offset;
 	zv->index = index;
 	zv->oid = *oid;
@@ -698,7 +697,7 @@ static void zv_free(struct xv_pool *xvpool, struct zv_hdr *zv)
 
 	ASSERT_SENTINEL(zv, ZVH);
 	BUG_ON(chunks >= NCHUNKS);
-	zv_curr_dist_counts[chunks]--;
+	atomic_dec(&zv_curr_dist_counts[chunks]);
 	size -= sizeof(*zv);
 	BUG_ON(size == 0);
 	INVERT_SENTINEL(zv, ZVH);
@@ -738,7 +737,7 @@ static int zv_curr_dist_counts_show(char *buf)
 	char *p = buf;
 
 	for (i = 0; i < NCHUNKS; i++) {
-		n = zv_curr_dist_counts[i];
+		n = atomic_read(&zv_curr_dist_counts[i]);
 		p += sprintf(p, "%lu ", n);
 		chunks += n;
 		sum_total_chunks += i * n;
@@ -754,7 +753,7 @@ static int zv_cumul_dist_counts_show(char *buf)
 	char *p = buf;
 
 	for (i = 0; i < NCHUNKS; i++) {
-		n = zv_cumul_dist_counts[i];
+		n = atomic_read(&zv_cumul_dist_counts[i]);
 		p += sprintf(p, "%lu ", n);
 		chunks += n;
 		sum_total_chunks += i * n;
@@ -1782,9 +1781,9 @@ static int zcache_frontswap_poolid = -1;
  * Swizzling increases objects per swaptype, increasing tmem concurrency
  * for heavy swaploads.  Later, larger nr_cpus -> larger SWIZ_BITS
  * Setting SWIZ_BITS to 27 basically reconstructs the swap entry from
- * frontswap_get_page()
+ * frontswap_get_page(), but has side-effects. Hence using 8.
  */
-#define SWIZ_BITS		27
+#define SWIZ_BITS		8
 #define SWIZ_MASK		((1 << SWIZ_BITS) - 1)
 #define _oswiz(_type, _ind)	((_type << SWIZ_BITS) | (_ind & SWIZ_MASK))
 #define iswiz(_ind)		(_ind >> SWIZ_BITS)
diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c
index ac44af165b27..44262908def5 100644
--- a/drivers/target/iscsi/iscsi_target.c
+++ b/drivers/target/iscsi/iscsi_target.c
@@ -1061,7 +1061,7 @@ attach_cmd:
 	if (ret < 0)
 		return iscsit_add_reject_from_cmd(
 				ISCSI_REASON_BOOKMARK_NO_RESOURCES,
-				1, 1, buf, cmd);
+				1, 0, buf, cmd);
 	/*
 	 * Check the CmdSN against ExpCmdSN/MaxCmdSN here if
 	 * the Immediate Bit is not set, and no Immediate
@@ -3164,6 +3164,30 @@ static int iscsit_send_task_mgt_rsp(
 	return 0;
 }
 
+static bool iscsit_check_inaddr_any(struct iscsi_np *np)
+{
+	bool ret = false;
+
+	if (np->np_sockaddr.ss_family == AF_INET6) {
+		const struct sockaddr_in6 sin6 = {
+			.sin6_addr = IN6ADDR_ANY_INIT };
+		struct sockaddr_in6 *sock_in6 =
+			 (struct sockaddr_in6 *)&np->np_sockaddr;
+
+		if (!memcmp(sock_in6->sin6_addr.s6_addr,
+				sin6.sin6_addr.s6_addr, 16))
+			ret = true;
+	} else {
+		struct sockaddr_in * sock_in =
+			(struct sockaddr_in *)&np->np_sockaddr;
+
+		if (sock_in->sin_addr.s_addr == INADDR_ANY)
+			ret = true;
+	}
+
+	return ret;
+}
+
 static int iscsit_build_sendtargets_response(struct iscsi_cmd *cmd)
 {
 	char *payload = NULL;
@@ -3213,12 +3237,17 @@ static int iscsit_build_sendtargets_response(struct iscsi_cmd *cmd)
 			spin_lock(&tpg->tpg_np_lock);
 			list_for_each_entry(tpg_np, &tpg->tpg_gnp_list,
 						tpg_np_list) {
+				struct iscsi_np *np = tpg_np->tpg_np;
+				bool inaddr_any = iscsit_check_inaddr_any(np);
+
 				len = sprintf(buf, "TargetAddress="
 					"%s%s%s:%hu,%hu",
-					(tpg_np->tpg_np->np_sockaddr.ss_family == AF_INET6) ?
-					"[" : "", tpg_np->tpg_np->np_ip,
-					(tpg_np->tpg_np->np_sockaddr.ss_family == AF_INET6) ?
-					"]" : "", tpg_np->tpg_np->np_port,
+					(np->np_sockaddr.ss_family == AF_INET6) ?
+					"[" : "", (inaddr_any == false) ?
+						np->np_ip : conn->local_ip,
+					(np->np_sockaddr.ss_family == AF_INET6) ?
+					"]" : "", (inaddr_any == false) ?
+						np->np_port : conn->local_port,
 					tpg->tpgt);
 				len += 1;
 
diff --git a/drivers/target/iscsi/iscsi_target_configfs.c b/drivers/target/iscsi/iscsi_target_configfs.c
index 3468caab47a2..6b35b37988ed 100644
--- a/drivers/target/iscsi/iscsi_target_configfs.c
+++ b/drivers/target/iscsi/iscsi_target_configfs.c
@@ -21,6 +21,7 @@
 
 #include <linux/configfs.h>
 #include <linux/export.h>
+#include <linux/inet.h>
 #include <target/target_core_base.h>
 #include <target/target_core_fabric.h>
 #include <target/target_core_fabric_configfs.h>
diff --git a/drivers/target/iscsi/iscsi_target_core.h b/drivers/target/iscsi/iscsi_target_core.h
index f1a02dad05a0..0ec3b77a0c27 100644
--- a/drivers/target/iscsi/iscsi_target_core.h
+++ b/drivers/target/iscsi/iscsi_target_core.h
@@ -508,6 +508,7 @@ struct iscsi_conn {
 	u16			cid;
 	/* Remote TCP Port */
 	u16			login_port;
+	u16			local_port;
 	int			net_size;
 	u32			auth_id;
 #define CONNFLAG_SCTP_STRUCT_FILE			0x01
@@ -527,6 +528,7 @@ struct iscsi_conn {
 	unsigned char		bad_hdr[ISCSI_HDR_LEN];
 #define IPV6_ADDRESS_SPACE				48
 	unsigned char		login_ip[IPV6_ADDRESS_SPACE];
+	unsigned char		local_ip[IPV6_ADDRESS_SPACE];
 	int			conn_usage_count;
 	int			conn_waiting_on_uc;
 	atomic_t		check_immediate_queue;
@@ -561,8 +563,8 @@ struct iscsi_conn {
 	struct hash_desc	conn_tx_hash;
 	/* Used for scheduling TX and RX connection kthreads */
 	cpumask_var_t		conn_cpumask;
-	int			conn_rx_reset_cpumask:1;
-	int			conn_tx_reset_cpumask:1;
+	unsigned int		conn_rx_reset_cpumask:1;
+	unsigned int		conn_tx_reset_cpumask:1;
 	/* list_head of struct iscsi_cmd for this connection */
 	struct list_head	conn_cmd_list;
 	struct list_head	immed_queue_list;
diff --git a/drivers/target/iscsi/iscsi_target_erl1.c b/drivers/target/iscsi/iscsi_target_erl1.c
index 255c0d67e898..27901e37c125 100644
--- a/drivers/target/iscsi/iscsi_target_erl1.c
+++ b/drivers/target/iscsi/iscsi_target_erl1.c
@@ -1238,7 +1238,7 @@ void iscsit_mod_dataout_timer(struct iscsi_cmd *cmd)
 {
 	struct iscsi_conn *conn = cmd->conn;
 	struct iscsi_session *sess = conn->sess;
-	struct iscsi_node_attrib *na = na = iscsit_tpg_get_node_attrib(sess);
+	struct iscsi_node_attrib *na = iscsit_tpg_get_node_attrib(sess);
 
 	spin_lock_bh(&cmd->dataout_timeout_lock);
 	if (!(cmd->dataout_timer_flags & ISCSI_TF_RUNNING)) {
@@ -1261,7 +1261,7 @@ void iscsit_start_dataout_timer(
 	struct iscsi_conn *conn)
 {
 	struct iscsi_session *sess = conn->sess;
-	struct iscsi_node_attrib *na = na = iscsit_tpg_get_node_attrib(sess);
+	struct iscsi_node_attrib *na = iscsit_tpg_get_node_attrib(sess);
 
 	if (cmd->dataout_timer_flags & ISCSI_TF_RUNNING)
 		return;
diff --git a/drivers/target/iscsi/iscsi_target_login.c b/drivers/target/iscsi/iscsi_target_login.c
index 373b0cc6abd8..38cb7ce8469e 100644
--- a/drivers/target/iscsi/iscsi_target_login.c
+++ b/drivers/target/iscsi/iscsi_target_login.c
@@ -615,8 +615,8 @@ static int iscsi_post_login_handler(
 		}
 
 		pr_debug("iSCSI Login successful on CID: %hu from %s to"
-			" %s:%hu,%hu\n", conn->cid, conn->login_ip, np->np_ip,
-				np->np_port, tpg->tpgt);
+			" %s:%hu,%hu\n", conn->cid, conn->login_ip,
+			conn->local_ip, conn->local_port, tpg->tpgt);
 
 		list_add_tail(&conn->conn_list, &sess->sess_conn_list);
 		atomic_inc(&sess->nconn);
@@ -658,7 +658,8 @@ static int iscsi_post_login_handler(
 	sess->session_state = TARG_SESS_STATE_LOGGED_IN;
 
 	pr_debug("iSCSI Login successful on CID: %hu from %s to %s:%hu,%hu\n",
-		conn->cid, conn->login_ip, np->np_ip, np->np_port, tpg->tpgt);
+		conn->cid, conn->login_ip, conn->local_ip, conn->local_port,
+		tpg->tpgt);
 
 	spin_lock_bh(&sess->conn_lock);
 	list_add_tail(&conn->conn_list, &sess->sess_conn_list);
@@ -841,6 +842,14 @@ int iscsi_target_setup_login_socket(
 		goto fail;
 	}
 
+	ret = kernel_setsockopt(sock, IPPROTO_IP, IP_FREEBIND,
+			(char *)&opt, sizeof(opt));
+	if (ret < 0) {
+		pr_err("kernel_setsockopt() for IP_FREEBIND"
+			" failed\n");
+		goto fail;
+	}
+
 	ret = kernel_bind(sock, (struct sockaddr *)&np->np_sockaddr, len);
 	if (ret < 0) {
 		pr_err("kernel_bind() failed: %d\n", ret);
@@ -1020,6 +1029,18 @@ static int __iscsi_target_login_thread(struct iscsi_np *np)
 		snprintf(conn->login_ip, sizeof(conn->login_ip), "%pI6c",
 				&sock_in6.sin6_addr.in6_u);
 		conn->login_port = ntohs(sock_in6.sin6_port);
+
+		if (conn->sock->ops->getname(conn->sock,
+				(struct sockaddr *)&sock_in6, &err, 0) < 0) {
+			pr_err("sock_ops->getname() failed.\n");
+			iscsit_tx_login_rsp(conn, ISCSI_STATUS_CLS_TARGET_ERR,
+					ISCSI_LOGIN_STATUS_TARGET_ERROR);
+			goto new_sess_out;
+		}
+		snprintf(conn->local_ip, sizeof(conn->local_ip), "%pI6c",
+				&sock_in6.sin6_addr.in6_u);
+		conn->local_port = ntohs(sock_in6.sin6_port);
+
 	} else {
 		memset(&sock_in, 0, sizeof(struct sockaddr_in));
 
@@ -1032,6 +1053,16 @@ static int __iscsi_target_login_thread(struct iscsi_np *np)
 		}
 		sprintf(conn->login_ip, "%pI4", &sock_in.sin_addr.s_addr);
 		conn->login_port = ntohs(sock_in.sin_port);
+
+		if (conn->sock->ops->getname(conn->sock,
+				(struct sockaddr *)&sock_in, &err, 0) < 0) {
+			pr_err("sock_ops->getname() failed.\n");
+			iscsit_tx_login_rsp(conn, ISCSI_STATUS_CLS_TARGET_ERR,
+					ISCSI_LOGIN_STATUS_TARGET_ERROR);
+			goto new_sess_out;
+		}
+		sprintf(conn->local_ip, "%pI4", &sock_in.sin_addr.s_addr);
+		conn->local_port = ntohs(sock_in.sin_port);
 	}
 
 	conn->network_transport = np->np_network_transport;
@@ -1039,7 +1070,7 @@ static int __iscsi_target_login_thread(struct iscsi_np *np)
 	pr_debug("Received iSCSI login request from %s on %s Network"
 			" Portal %s:%hu\n", conn->login_ip,
 		(conn->network_transport == ISCSI_TCP) ? "TCP" : "SCTP",
-			np->np_ip, np->np_port);
+			conn->local_ip, conn->local_port);
 
 	pr_debug("Moving to TARG_CONN_STATE_IN_LOGIN.\n");
 	conn->conn_state	= TARG_CONN_STATE_IN_LOGIN;
diff --git a/drivers/target/iscsi/iscsi_target_util.c b/drivers/target/iscsi/iscsi_target_util.c
index a05ca1c4f01c..11287e1ece13 100644
--- a/drivers/target/iscsi/iscsi_target_util.c
+++ b/drivers/target/iscsi/iscsi_target_util.c
@@ -849,6 +849,17 @@ void iscsit_free_cmd(struct iscsi_cmd *cmd)
 	case ISCSI_OP_SCSI_TMFUNC:
 		transport_generic_free_cmd(&cmd->se_cmd, 1);
 		break;
+	case ISCSI_OP_REJECT:
+		/*
+		 * Handle special case for REJECT when iscsi_add_reject*() has
+		 * overwritten the original iscsi_opcode assignment, and the
+		 * associated cmd->se_cmd needs to be released.
+		 */
+		if (cmd->se_cmd.se_tfo != NULL) {
+			transport_generic_free_cmd(&cmd->se_cmd, 1);
+			break;
+		}
+		/* Fall-through */
 	default:
 		iscsit_release_cmd(cmd);
 		break;
diff --git a/drivers/target/target_core_alua.c b/drivers/target/target_core_alua.c
index 1b1edd14f4bf..01a2691dfb47 100644
--- a/drivers/target/target_core_alua.c
+++ b/drivers/target/target_core_alua.c
@@ -78,7 +78,7 @@ int target_emulate_report_target_port_groups(struct se_task *task)
 		return -EINVAL;
 	}
 
-	buf = transport_kmap_first_data_page(cmd);
+	buf = transport_kmap_data_sg(cmd);
 
 	spin_lock(&su_dev->t10_alua.tg_pt_gps_lock);
 	list_for_each_entry(tg_pt_gp, &su_dev->t10_alua.tg_pt_gps_list,
@@ -163,7 +163,7 @@ int target_emulate_report_target_port_groups(struct se_task *task)
 	buf[2] = ((rd_len >> 8) & 0xff);
 	buf[3] = (rd_len & 0xff);
 
-	transport_kunmap_first_data_page(cmd);
+	transport_kunmap_data_sg(cmd);
 
 	task->task_scsi_status = GOOD;
 	transport_complete_task(task, 1);
@@ -194,7 +194,7 @@ int target_emulate_set_target_port_groups(struct se_task *task)
 		cmd->scsi_sense_reason = TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE;
 		return -EINVAL;
 	}
-	buf = transport_kmap_first_data_page(cmd);
+	buf = transport_kmap_data_sg(cmd);
 
 	/*
 	 * Determine if explict ALUA via SET_TARGET_PORT_GROUPS is allowed
@@ -351,7 +351,7 @@ int target_emulate_set_target_port_groups(struct se_task *task)
 	}
 
 out:
-	transport_kunmap_first_data_page(cmd);
+	transport_kunmap_data_sg(cmd);
 	task->task_scsi_status = GOOD;
 	transport_complete_task(task, 1);
 	return 0;
diff --git a/drivers/target/target_core_cdb.c b/drivers/target/target_core_cdb.c
index 2f2235edefff..f3d71fa88a28 100644
--- a/drivers/target/target_core_cdb.c
+++ b/drivers/target/target_core_cdb.c
@@ -83,7 +83,7 @@ target_emulate_inquiry_std(struct se_cmd *cmd)
 		return -EINVAL;
 	}
 
-	buf = transport_kmap_first_data_page(cmd);
+	buf = transport_kmap_data_sg(cmd);
 
 	if (dev == tpg->tpg_virt_lun0.lun_se_dev) {
 		buf[0] = 0x3f; /* Not connected */
@@ -134,7 +134,7 @@ target_emulate_inquiry_std(struct se_cmd *cmd)
 	buf[4] = 31; /* Set additional length to 31 */
 
 out:
-	transport_kunmap_first_data_page(cmd);
+	transport_kunmap_data_sg(cmd);
 	return 0;
 }
 
@@ -698,6 +698,13 @@ int target_emulate_inquiry(struct se_task *task)
 	int p, ret;
 
 	if (!(cdb[1] & 0x1)) {
+		if (cdb[2]) {
+			pr_err("INQUIRY with EVPD==0 but PAGE CODE=%02x\n",
+			       cdb[2]);
+			cmd->scsi_sense_reason = TCM_INVALID_CDB_FIELD;
+			return -EINVAL;
+		}
+
 		ret = target_emulate_inquiry_std(cmd);
 		goto out;
 	}
@@ -716,7 +723,7 @@ int target_emulate_inquiry(struct se_task *task)
 		return -EINVAL;
 	}
 
-	buf = transport_kmap_first_data_page(cmd);
+	buf = transport_kmap_data_sg(cmd);
 
 	buf[0] = dev->transport->get_device_type(dev);
 
@@ -729,11 +736,11 @@ int target_emulate_inquiry(struct se_task *task)
 	}
 
 	pr_err("Unknown VPD Code: 0x%02x\n", cdb[2]);
-	cmd->scsi_sense_reason = TCM_UNSUPPORTED_SCSI_OPCODE;
+	cmd->scsi_sense_reason = TCM_INVALID_CDB_FIELD;
 	ret = -EINVAL;
 
 out_unmap:
-	transport_kunmap_first_data_page(cmd);
+	transport_kunmap_data_sg(cmd);
 out:
 	if (!ret) {
 		task->task_scsi_status = GOOD;
@@ -755,7 +762,7 @@ int target_emulate_readcapacity(struct se_task *task)
 	else
 		blocks = (u32)blocks_long;
 
-	buf = transport_kmap_first_data_page(cmd);
+	buf = transport_kmap_data_sg(cmd);
 
 	buf[0] = (blocks >> 24) & 0xff;
 	buf[1] = (blocks >> 16) & 0xff;
@@ -771,7 +778,7 @@ int target_emulate_readcapacity(struct se_task *task)
 	if (dev->se_sub_dev->se_dev_attrib.emulate_tpu || dev->se_sub_dev->se_dev_attrib.emulate_tpws)
 		put_unaligned_be32(0xFFFFFFFF, &buf[0]);
 
-	transport_kunmap_first_data_page(cmd);
+	transport_kunmap_data_sg(cmd);
 
 	task->task_scsi_status = GOOD;
 	transport_complete_task(task, 1);
@@ -785,7 +792,7 @@ int target_emulate_readcapacity_16(struct se_task *task)
 	unsigned char *buf;
 	unsigned long long blocks = dev->transport->get_blocks(dev);
 
-	buf = transport_kmap_first_data_page(cmd);
+	buf = transport_kmap_data_sg(cmd);
 
 	buf[0] = (blocks >> 56) & 0xff;
 	buf[1] = (blocks >> 48) & 0xff;
@@ -806,7 +813,7 @@ int target_emulate_readcapacity_16(struct se_task *task)
 	if (dev->se_sub_dev->se_dev_attrib.emulate_tpu || dev->se_sub_dev->se_dev_attrib.emulate_tpws)
 		buf[14] = 0x80;
 
-	transport_kunmap_first_data_page(cmd);
+	transport_kunmap_data_sg(cmd);
 
 	task->task_scsi_status = GOOD;
 	transport_complete_task(task, 1);
@@ -1019,9 +1026,9 @@ int target_emulate_modesense(struct se_task *task)
 			offset = cmd->data_length;
 	}
 
-	rbuf = transport_kmap_first_data_page(cmd);
+	rbuf = transport_kmap_data_sg(cmd);
 	memcpy(rbuf, buf, offset);
-	transport_kunmap_first_data_page(cmd);
+	transport_kunmap_data_sg(cmd);
 
 	task->task_scsi_status = GOOD;
 	transport_complete_task(task, 1);
@@ -1043,7 +1050,7 @@ int target_emulate_request_sense(struct se_task *task)
 		return -ENOSYS;
 	}
 
-	buf = transport_kmap_first_data_page(cmd);
+	buf = transport_kmap_data_sg(cmd);
 
 	if (!core_scsi3_ua_clear_for_request_sense(cmd, &ua_asc, &ua_ascq)) {
 		/*
@@ -1051,11 +1058,8 @@ int target_emulate_request_sense(struct se_task *task)
 		 */
 		buf[0] = 0x70;
 		buf[SPC_SENSE_KEY_OFFSET] = UNIT_ATTENTION;
-		/*
-		 * Make sure request data length is enough for additional
-		 * sense data.
-		 */
-		if (cmd->data_length <= 18) {
+
+		if (cmd->data_length < 18) {
 			buf[7] = 0x00;
 			err = -EINVAL;
 			goto end;
@@ -1072,11 +1076,8 @@ int target_emulate_request_sense(struct se_task *task)
 		 */
 		buf[0] = 0x70;
 		buf[SPC_SENSE_KEY_OFFSET] = NO_SENSE;
-		/*
-		 * Make sure request data length is enough for additional
-		 * sense data.
-		 */
-		if (cmd->data_length <= 18) {
+
+		if (cmd->data_length < 18) {
 			buf[7] = 0x00;
 			err = -EINVAL;
 			goto end;
@@ -1089,7 +1090,7 @@ int target_emulate_request_sense(struct se_task *task)
 	}
 
 end:
-	transport_kunmap_first_data_page(cmd);
+	transport_kunmap_data_sg(cmd);
 	task->task_scsi_status = GOOD;
 	transport_complete_task(task, 1);
 	return 0;
@@ -1123,7 +1124,7 @@ int target_emulate_unmap(struct se_task *task)
 	dl = get_unaligned_be16(&cdb[0]);
 	bd_dl = get_unaligned_be16(&cdb[2]);
 
-	buf = transport_kmap_first_data_page(cmd);
+	buf = transport_kmap_data_sg(cmd);
 
 	ptr = &buf[offset];
 	pr_debug("UNMAP: Sub: %s Using dl: %hu bd_dl: %hu size: %hu"
@@ -1147,7 +1148,7 @@ int target_emulate_unmap(struct se_task *task)
 	}
 
 err:
-	transport_kunmap_first_data_page(cmd);
+	transport_kunmap_data_sg(cmd);
 	if (!ret) {
 		task->task_scsi_status = GOOD;
 		transport_complete_task(task, 1);
diff --git a/drivers/target/target_core_configfs.c b/drivers/target/target_core_configfs.c
index 0955bb8979fb..6e043eeb1db9 100644
--- a/drivers/target/target_core_configfs.c
+++ b/drivers/target/target_core_configfs.c
@@ -1704,13 +1704,15 @@ static ssize_t target_core_store_dev_alias(
 		return -EINVAL;
 	}
 
-	se_dev->su_dev_flags |= SDF_USING_ALIAS;
 	read_bytes = snprintf(&se_dev->se_dev_alias[0], SE_DEV_ALIAS_LEN,
 			"%s", page);
-
+	if (!read_bytes)
+		return -EINVAL;
 	if (se_dev->se_dev_alias[read_bytes - 1] == '\n')
 		se_dev->se_dev_alias[read_bytes - 1] = '\0';
 
+	se_dev->su_dev_flags |= SDF_USING_ALIAS;
+
 	pr_debug("Target_Core_ConfigFS: %s/%s set alias: %s\n",
 		config_item_name(&hba->hba_group.cg_item),
 		config_item_name(&se_dev->se_dev_group.cg_item),
@@ -1753,13 +1755,15 @@ static ssize_t target_core_store_dev_udev_path(
 		return -EINVAL;
 	}
 
-	se_dev->su_dev_flags |= SDF_USING_UDEV_PATH;
 	read_bytes = snprintf(&se_dev->se_dev_udev_path[0], SE_UDEV_PATH_LEN,
 			"%s", page);
-
+	if (!read_bytes)
+		return -EINVAL;
 	if (se_dev->se_dev_udev_path[read_bytes - 1] == '\n')
 		se_dev->se_dev_udev_path[read_bytes - 1] = '\0';
 
+	se_dev->su_dev_flags |= SDF_USING_UDEV_PATH;
+
 	pr_debug("Target_Core_ConfigFS: %s/%s set udev_path: %s\n",
 		config_item_name(&hba->hba_group.cg_item),
 		config_item_name(&se_dev->se_dev_group.cg_item),
diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
index 0c5992f0d946..edbcabbf85f7 100644
--- a/drivers/target/target_core_device.c
+++ b/drivers/target/target_core_device.c
@@ -320,11 +320,12 @@ int core_free_device_list_for_node(
 void core_dec_lacl_count(struct se_node_acl *se_nacl, struct se_cmd *se_cmd)
 {
 	struct se_dev_entry *deve;
+	unsigned long flags;
 
-	spin_lock_irq(&se_nacl->device_list_lock);
+	spin_lock_irqsave(&se_nacl->device_list_lock, flags);
 	deve = &se_nacl->device_list[se_cmd->orig_fe_lun];
 	deve->deve_cmds--;
-	spin_unlock_irq(&se_nacl->device_list_lock);
+	spin_unlock_irqrestore(&se_nacl->device_list_lock, flags);
 }
 
 void core_update_device_list_access(
@@ -656,7 +657,7 @@ int target_report_luns(struct se_task *se_task)
 	unsigned char *buf;
 	u32 cdb_offset = 0, lun_count = 0, offset = 8, i;
 
-	buf = transport_kmap_first_data_page(se_cmd);
+	buf = (unsigned char *) transport_kmap_data_sg(se_cmd);
 
 	/*
 	 * If no struct se_session pointer is present, this struct se_cmd is
@@ -694,7 +695,7 @@ int target_report_luns(struct se_task *se_task)
 	 * See SPC3 r07, page 159.
 	 */
 done:
-	transport_kunmap_first_data_page(se_cmd);
+	transport_kunmap_data_sg(se_cmd);
 	lun_count *= 8;
 	buf[0] = ((lun_count >> 24) & 0xff);
 	buf[1] = ((lun_count >> 16) & 0xff);
@@ -1294,24 +1295,26 @@ struct se_lun *core_dev_add_lun(
 {
 	struct se_lun *lun_p;
 	u32 lun_access = 0;
+	int rc;
 
 	if (atomic_read(&dev->dev_access_obj.obj_access_count) != 0) {
 		pr_err("Unable to export struct se_device while dev_access_obj: %d\n",
 			atomic_read(&dev->dev_access_obj.obj_access_count));
-		return NULL;
+		return ERR_PTR(-EACCES);
 	}
 
 	lun_p = core_tpg_pre_addlun(tpg, lun);
-	if ((IS_ERR(lun_p)) || !lun_p)
-		return NULL;
+	if (IS_ERR(lun_p))
+		return lun_p;
 
 	if (dev->dev_flags & DF_READ_ONLY)
 		lun_access = TRANSPORT_LUNFLAGS_READ_ONLY;
 	else
 		lun_access = TRANSPORT_LUNFLAGS_READ_WRITE;
 
-	if (core_tpg_post_addlun(tpg, lun_p, lun_access, dev) < 0)
-		return NULL;
+	rc = core_tpg_post_addlun(tpg, lun_p, lun_access, dev);
+	if (rc < 0)
+		return ERR_PTR(rc);
 
 	pr_debug("%s_TPG[%u]_LUN[%u] - Activated %s Logical Unit from"
 		" CORE HBA: %u\n", tpg->se_tpg_tfo->get_fabric_name(),
@@ -1348,11 +1351,10 @@ int core_dev_del_lun(
 	u32 unpacked_lun)
 {
 	struct se_lun *lun;
-	int ret = 0;
 
-	lun = core_tpg_pre_dellun(tpg, unpacked_lun, &ret);
-	if (!lun)
-		return ret;
+	lun = core_tpg_pre_dellun(tpg, unpacked_lun);
+	if (IS_ERR(lun))
+		return PTR_ERR(lun);
 
 	core_tpg_post_dellun(tpg, lun);
 
diff --git a/drivers/target/target_core_fabric_configfs.c b/drivers/target/target_core_fabric_configfs.c
index 4f77cce22646..9a2ce11e1a6e 100644
--- a/drivers/target/target_core_fabric_configfs.c
+++ b/drivers/target/target_core_fabric_configfs.c
@@ -766,9 +766,9 @@ static int target_fabric_port_link(
 
 	lun_p = core_dev_add_lun(se_tpg, dev->se_hba, dev,
 				lun->unpacked_lun);
-	if (IS_ERR(lun_p) || !lun_p) {
+	if (IS_ERR(lun_p)) {
 		pr_err("core_dev_add_lun() failed\n");
-		ret = -EINVAL;
+		ret = PTR_ERR(lun_p);
 		goto out;
 	}
 
diff --git a/drivers/target/target_core_iblock.c b/drivers/target/target_core_iblock.c
index cc8e6b58ef20..8572eae62da7 100644
--- a/drivers/target/target_core_iblock.c
+++ b/drivers/target/target_core_iblock.c
@@ -129,7 +129,7 @@ static struct se_device *iblock_create_virtdevice(
 	/*
 	 * These settings need to be made tunable..
 	 */
-	ib_dev->ibd_bio_set = bioset_create(32, 64);
+	ib_dev->ibd_bio_set = bioset_create(32, 0);
 	if (!ib_dev->ibd_bio_set) {
 		pr_err("IBLOCK: Unable to create bioset()\n");
 		return ERR_PTR(-ENOMEM);
@@ -181,7 +181,7 @@ static struct se_device *iblock_create_virtdevice(
 		 */
 		dev->se_sub_dev->se_dev_attrib.max_unmap_block_desc_count = 1;
 		dev->se_sub_dev->se_dev_attrib.unmap_granularity =
-				q->limits.discard_granularity;
+				q->limits.discard_granularity >> 9;
 		dev->se_sub_dev->se_dev_attrib.unmap_granularity_alignment =
 				q->limits.discard_alignment;
 
@@ -488,6 +488,13 @@ iblock_get_bio(struct se_task *task, sector_t lba, u32 sg_num)
 	struct iblock_req *ib_req = IBLOCK_REQ(task);
 	struct bio *bio;
 
+	/*
+	 * Only allocate as many vector entries as the bio code allows us to,
+	 * we'll loop later on until we have handled the whole request.
+	 */
+	if (sg_num > BIO_MAX_PAGES)
+		sg_num = BIO_MAX_PAGES;
+
 	bio = bio_alloc_bioset(GFP_NOIO, sg_num, ib_dev->ibd_bio_set);
 	if (!bio) {
 		pr_err("Unable to allocate memory for bio\n");
diff --git a/drivers/target/target_core_internal.h b/drivers/target/target_core_internal.h
index 26f135e94f6e..45001364788a 100644
--- a/drivers/target/target_core_internal.h
+++ b/drivers/target/target_core_internal.h
@@ -90,7 +90,7 @@ void	core_tpg_wait_for_nacl_pr_ref(struct se_node_acl *);
 struct se_lun *core_tpg_pre_addlun(struct se_portal_group *, u32);
 int	core_tpg_post_addlun(struct se_portal_group *, struct se_lun *,
 		u32, void *);
-struct se_lun *core_tpg_pre_dellun(struct se_portal_group *, u32, int *);
+struct se_lun *core_tpg_pre_dellun(struct se_portal_group *, u32 unpacked_lun);
 int	core_tpg_post_dellun(struct se_portal_group *, struct se_lun *);
 
 /* target_core_transport.c */
diff --git a/drivers/target/target_core_pr.c b/drivers/target/target_core_pr.c
index 429ad7291664..b7c779389eea 100644
--- a/drivers/target/target_core_pr.c
+++ b/drivers/target/target_core_pr.c
@@ -478,6 +478,7 @@ static int core_scsi3_pr_seq_non_holder(
 	case READ_MEDIA_SERIAL_NUMBER:
 	case REPORT_LUNS:
 	case REQUEST_SENSE:
+	case PERSISTENT_RESERVE_IN:
 		ret = 0; /*/ Allowed CDBs */
 		break;
 	default:
@@ -1534,7 +1535,7 @@ static int core_scsi3_decode_spec_i_port(
 	tidh_new->dest_local_nexus = 1;
 	list_add_tail(&tidh_new->dest_list, &tid_dest_list);
 
-	buf = transport_kmap_first_data_page(cmd);
+	buf = transport_kmap_data_sg(cmd);
 	/*
 	 * For a PERSISTENT RESERVE OUT specify initiator ports payload,
 	 * first extract TransportID Parameter Data Length, and make sure
@@ -1785,7 +1786,7 @@ static int core_scsi3_decode_spec_i_port(
 
 	}
 
-	transport_kunmap_first_data_page(cmd);
+	transport_kunmap_data_sg(cmd);
 
 	/*
 	 * Go ahead and create a registrations from tid_dest_list for the
@@ -1833,7 +1834,7 @@ static int core_scsi3_decode_spec_i_port(
 
 	return 0;
 out:
-	transport_kunmap_first_data_page(cmd);
+	transport_kunmap_data_sg(cmd);
 	/*
 	 * For the failure case, release everything from tid_dest_list
 	 * including *dest_pr_reg and the configfs dependances..
@@ -3120,7 +3121,7 @@ static int core_scsi3_pro_preempt(
 			if (!calling_it_nexus)
 				core_scsi3_ua_allocate(pr_reg_nacl,
 					pr_res_mapped_lun, 0x2A,
-					ASCQ_2AH_RESERVATIONS_PREEMPTED);
+					ASCQ_2AH_REGISTRATIONS_PREEMPTED);
 		}
 		spin_unlock(&pr_tmpl->registration_lock);
 		/*
@@ -3233,7 +3234,7 @@ static int core_scsi3_pro_preempt(
 		 *    additional sense code set to REGISTRATIONS PREEMPTED;
 		 */
 		core_scsi3_ua_allocate(pr_reg_nacl, pr_res_mapped_lun, 0x2A,
-				ASCQ_2AH_RESERVATIONS_PREEMPTED);
+				ASCQ_2AH_REGISTRATIONS_PREEMPTED);
 	}
 	spin_unlock(&pr_tmpl->registration_lock);
 	/*
@@ -3410,14 +3411,14 @@ static int core_scsi3_emulate_pro_register_and_move(
 	 * will be moved to for the TransportID containing SCSI initiator WWN
 	 * information.
 	 */
-	buf = transport_kmap_first_data_page(cmd);
+	buf = transport_kmap_data_sg(cmd);
 	rtpi = (buf[18] & 0xff) << 8;
 	rtpi |= buf[19] & 0xff;
 	tid_len = (buf[20] & 0xff) << 24;
 	tid_len |= (buf[21] & 0xff) << 16;
 	tid_len |= (buf[22] & 0xff) << 8;
 	tid_len |= buf[23] & 0xff;
-	transport_kunmap_first_data_page(cmd);
+	transport_kunmap_data_sg(cmd);
 	buf = NULL;
 
 	if ((tid_len + 24) != cmd->data_length) {
@@ -3469,7 +3470,7 @@ static int core_scsi3_emulate_pro_register_and_move(
 		return -EINVAL;
 	}
 
-	buf = transport_kmap_first_data_page(cmd);
+	buf = transport_kmap_data_sg(cmd);
 	proto_ident = (buf[24] & 0x0f);
 #if 0
 	pr_debug("SPC-3 PR REGISTER_AND_MOVE: Extracted Protocol Identifier:"
@@ -3503,7 +3504,7 @@ static int core_scsi3_emulate_pro_register_and_move(
 		goto out;
 	}
 
-	transport_kunmap_first_data_page(cmd);
+	transport_kunmap_data_sg(cmd);
 	buf = NULL;
 
 	pr_debug("SPC-3 PR [%s] Extracted initiator %s identifier: %s"
@@ -3768,13 +3769,13 @@ after_iport_check:
 					" REGISTER_AND_MOVE\n");
 	}
 
-	transport_kunmap_first_data_page(cmd);
+	transport_kunmap_data_sg(cmd);
 
 	core_scsi3_put_pr_reg(dest_pr_reg);
 	return 0;
 out:
 	if (buf)
-		transport_kunmap_first_data_page(cmd);
+		transport_kunmap_data_sg(cmd);
 	if (dest_se_deve)
 		core_scsi3_lunacl_undepend_item(dest_se_deve);
 	if (dest_node_acl)
@@ -3848,7 +3849,7 @@ int target_scsi3_emulate_pr_out(struct se_task *task)
 	scope = (cdb[2] & 0xf0);
 	type = (cdb[2] & 0x0f);
 
-	buf = transport_kmap_first_data_page(cmd);
+	buf = transport_kmap_data_sg(cmd);
 	/*
 	 * From PERSISTENT_RESERVE_OUT parameter list (payload)
 	 */
@@ -3866,7 +3867,7 @@ int target_scsi3_emulate_pr_out(struct se_task *task)
 		aptpl = (buf[17] & 0x01);
 		unreg = (buf[17] & 0x02);
 	}
-	transport_kunmap_first_data_page(cmd);
+	transport_kunmap_data_sg(cmd);
 	buf = NULL;
 
 	/*
@@ -3966,7 +3967,7 @@ static int core_scsi3_pri_read_keys(struct se_cmd *cmd)
 		return -EINVAL;
 	}
 
-	buf = transport_kmap_first_data_page(cmd);
+	buf = transport_kmap_data_sg(cmd);
 	buf[0] = ((su_dev->t10_pr.pr_generation >> 24) & 0xff);
 	buf[1] = ((su_dev->t10_pr.pr_generation >> 16) & 0xff);
 	buf[2] = ((su_dev->t10_pr.pr_generation >> 8) & 0xff);
@@ -4000,7 +4001,7 @@ static int core_scsi3_pri_read_keys(struct se_cmd *cmd)
 	buf[6] = ((add_len >> 8) & 0xff);
 	buf[7] = (add_len & 0xff);
 
-	transport_kunmap_first_data_page(cmd);
+	transport_kunmap_data_sg(cmd);
 
 	return 0;
 }
@@ -4026,7 +4027,7 @@ static int core_scsi3_pri_read_reservation(struct se_cmd *cmd)
 		return -EINVAL;
 	}
 
-	buf = transport_kmap_first_data_page(cmd);
+	buf = transport_kmap_data_sg(cmd);
 	buf[0] = ((su_dev->t10_pr.pr_generation >> 24) & 0xff);
 	buf[1] = ((su_dev->t10_pr.pr_generation >> 16) & 0xff);
 	buf[2] = ((su_dev->t10_pr.pr_generation >> 8) & 0xff);
@@ -4085,7 +4086,7 @@ static int core_scsi3_pri_read_reservation(struct se_cmd *cmd)
 
 err:
 	spin_unlock(&se_dev->dev_reservation_lock);
-	transport_kunmap_first_data_page(cmd);
+	transport_kunmap_data_sg(cmd);
 
 	return 0;
 }
@@ -4109,7 +4110,7 @@ static int core_scsi3_pri_report_capabilities(struct se_cmd *cmd)
 		return -EINVAL;
 	}
 
-	buf = transport_kmap_first_data_page(cmd);
+	buf = transport_kmap_data_sg(cmd);
 
 	buf[0] = ((add_len << 8) & 0xff);
 	buf[1] = (add_len & 0xff);
@@ -4141,7 +4142,7 @@ static int core_scsi3_pri_report_capabilities(struct se_cmd *cmd)
 	buf[4] |= 0x02; /* PR_TYPE_WRITE_EXCLUSIVE */
 	buf[5] |= 0x01; /* PR_TYPE_EXCLUSIVE_ACCESS_ALLREG */
 
-	transport_kunmap_first_data_page(cmd);
+	transport_kunmap_data_sg(cmd);
 
 	return 0;
 }
@@ -4171,7 +4172,7 @@ static int core_scsi3_pri_read_full_status(struct se_cmd *cmd)
 		return -EINVAL;
 	}
 
-	buf = transport_kmap_first_data_page(cmd);
+	buf = transport_kmap_data_sg(cmd);
 
 	buf[0] = ((su_dev->t10_pr.pr_generation >> 24) & 0xff);
 	buf[1] = ((su_dev->t10_pr.pr_generation >> 16) & 0xff);
@@ -4292,7 +4293,7 @@ static int core_scsi3_pri_read_full_status(struct se_cmd *cmd)
 	buf[6] = ((add_len >> 8) & 0xff);
 	buf[7] = (add_len & 0xff);
 
-	transport_kunmap_first_data_page(cmd);
+	transport_kunmap_data_sg(cmd);
 
 	return 0;
 }
diff --git a/drivers/target/target_core_pscsi.c b/drivers/target/target_core_pscsi.c
index d35467d42e12..8d4def30e9e8 100644
--- a/drivers/target/target_core_pscsi.c
+++ b/drivers/target/target_core_pscsi.c
@@ -693,7 +693,7 @@ static int pscsi_transport_complete(struct se_task *task)
 
 		if (task->task_se_cmd->se_deve->lun_flags &
 				TRANSPORT_LUNFLAGS_READ_ONLY) {
-			unsigned char *buf = transport_kmap_first_data_page(task->task_se_cmd);
+			unsigned char *buf = transport_kmap_data_sg(task->task_se_cmd);
 
 			if (cdb[0] == MODE_SENSE_10) {
 				if (!(buf[3] & 0x80))
@@ -703,7 +703,7 @@ static int pscsi_transport_complete(struct se_task *task)
 					buf[2] |= 0x80;
 			}
 
-			transport_kunmap_first_data_page(task->task_se_cmd);
+			transport_kunmap_data_sg(task->task_se_cmd);
 		}
 	}
 after_mode_sense:
diff --git a/drivers/target/target_core_tpg.c b/drivers/target/target_core_tpg.c
index b7668029bb31..06336ecd872d 100644
--- a/drivers/target/target_core_tpg.c
+++ b/drivers/target/target_core_tpg.c
@@ -807,8 +807,7 @@ static void core_tpg_shutdown_lun(
 
 struct se_lun *core_tpg_pre_dellun(
 	struct se_portal_group *tpg,
-	u32 unpacked_lun,
-	int *ret)
+	u32 unpacked_lun)
 {
 	struct se_lun *lun;
 
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index d3ddd1361949..58cea07b12fb 100644
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -1255,32 +1255,34 @@ static void core_setup_task_attr_emulation(struct se_device *dev)
 static void scsi_dump_inquiry(struct se_device *dev)
 {
 	struct t10_wwn *wwn = &dev->se_sub_dev->t10_wwn;
+	char buf[17];
 	int i, device_type;
 	/*
 	 * Print Linux/SCSI style INQUIRY formatting to the kernel ring buffer
 	 */
-	pr_debug("  Vendor: ");
 	for (i = 0; i < 8; i++)
 		if (wwn->vendor[i] >= 0x20)
-			pr_debug("%c", wwn->vendor[i]);
+			buf[i] = wwn->vendor[i];
 		else
-			pr_debug(" ");
+			buf[i] = ' ';
+	buf[i] = '\0';
+	pr_debug("  Vendor: %s\n", buf);
 
-	pr_debug("  Model: ");
 	for (i = 0; i < 16; i++)
 		if (wwn->model[i] >= 0x20)
-			pr_debug("%c", wwn->model[i]);
+			buf[i] = wwn->model[i];
 		else
-			pr_debug(" ");
+			buf[i] = ' ';
+	buf[i] = '\0';
+	pr_debug("  Model: %s\n", buf);
 
-	pr_debug("  Revision: ");
 	for (i = 0; i < 4; i++)
 		if (wwn->revision[i] >= 0x20)
-			pr_debug("%c", wwn->revision[i]);
+			buf[i] = wwn->revision[i];
 		else
-			pr_debug(" ");
-
-	pr_debug("\n");
+			buf[i] = ' ';
+	buf[i] = '\0';
+	pr_debug("  Revision: %s\n", buf);
 
 	device_type = dev->transport->get_device_type(dev);
 	pr_debug("  Type:   %s ", scsi_device_type(device_type));
@@ -1655,7 +1657,7 @@ EXPORT_SYMBOL(transport_handle_cdb_direct);
  * This may only be called from process context, and also currently
  * assumes internal allocation of fabric payload buffer by target-core.
  **/
-int target_submit_cmd(struct se_cmd *se_cmd, struct se_session *se_sess,
+void target_submit_cmd(struct se_cmd *se_cmd, struct se_session *se_sess,
 		unsigned char *cdb, unsigned char *sense, u32 unpacked_lun,
 		u32 data_length, int task_attr, int data_dir, int flags)
 {
@@ -1688,15 +1690,21 @@ int target_submit_cmd(struct se_cmd *se_cmd, struct se_session *se_sess,
 	/*
 	 * Locate se_lun pointer and attach it to struct se_cmd
 	 */
-	if (transport_lookup_cmd_lun(se_cmd, unpacked_lun) < 0)
-		goto out_check_cond;
+	if (transport_lookup_cmd_lun(se_cmd, unpacked_lun) < 0) {
+		transport_send_check_condition_and_sense(se_cmd,
+				se_cmd->scsi_sense_reason, 0);
+		target_put_sess_cmd(se_sess, se_cmd);
+		return;
+	}
 	/*
 	 * Sanitize CDBs via transport_generic_cmd_sequencer() and
 	 * allocate the necessary tasks to complete the received CDB+data
 	 */
 	rc = transport_generic_allocate_tasks(se_cmd, cdb);
-	if (rc != 0)
-		goto out_check_cond;
+	if (rc != 0) {
+		transport_generic_request_failure(se_cmd);
+		return;
+	}
 	/*
 	 * Dispatch se_cmd descriptor to se_lun->lun_se_dev backend
 	 * for immediate execution of READs, otherwise wait for
@@ -1704,12 +1712,7 @@ int target_submit_cmd(struct se_cmd *se_cmd, struct se_session *se_sess,
 	 * when fabric has filled the incoming buffer.
 	 */
 	transport_handle_cdb_direct(se_cmd);
-	return 0;
-
-out_check_cond:
-	transport_send_check_condition_and_sense(se_cmd,
-				se_cmd->scsi_sense_reason, 0);
-	return 0;
+	return;
 }
 EXPORT_SYMBOL(target_submit_cmd);
 
@@ -2694,7 +2697,7 @@ static int transport_generic_cmd_sequencer(
 			cmd->se_cmd_flags |= SCF_SCSI_CONTROL_SG_IO_CDB;
 
 			if (target_check_write_same_discard(&cdb[10], dev) < 0)
-				goto out_invalid_cdb_field;
+				goto out_unsupported_cdb;
 			if (!passthrough)
 				cmd->execute_task = target_emulate_write_same;
 			break;
@@ -2977,7 +2980,7 @@ static int transport_generic_cmd_sequencer(
 		cmd->se_cmd_flags |= SCF_SCSI_CONTROL_SG_IO_CDB;
 
 		if (target_check_write_same_discard(&cdb[1], dev) < 0)
-			goto out_invalid_cdb_field;
+			goto out_unsupported_cdb;
 		if (!passthrough)
 			cmd->execute_task = target_emulate_write_same;
 		break;
@@ -3000,7 +3003,7 @@ static int transport_generic_cmd_sequencer(
 		 * of byte 1 bit 3 UNMAP instead of original reserved field
 		 */
 		if (target_check_write_same_discard(&cdb[1], dev) < 0)
-			goto out_invalid_cdb_field;
+			goto out_unsupported_cdb;
 		if (!passthrough)
 			cmd->execute_task = target_emulate_write_same;
 		break;
@@ -3082,11 +3085,6 @@ static int transport_generic_cmd_sequencer(
 	     (cmd->se_cmd_flags & SCF_SCSI_DATA_SG_IO_CDB)))
 		goto out_unsupported_cdb;
 
-	/* Let's limit control cdbs to a page, for simplicity's sake. */
-	if ((cmd->se_cmd_flags & SCF_SCSI_CONTROL_SG_IO_CDB) &&
-	    size > PAGE_SIZE)
-		goto out_invalid_cdb_field;
-
 	transport_set_supported_SAM_opcode(cmd);
 	return ret;
 
@@ -3490,9 +3488,11 @@ int transport_generic_map_mem_to_cmd(
 }
 EXPORT_SYMBOL(transport_generic_map_mem_to_cmd);
 
-void *transport_kmap_first_data_page(struct se_cmd *cmd)
+void *transport_kmap_data_sg(struct se_cmd *cmd)
 {
 	struct scatterlist *sg = cmd->t_data_sg;
+	struct page **pages;
+	int i;
 
 	BUG_ON(!sg);
 	/*
@@ -3500,15 +3500,41 @@ void *transport_kmap_first_data_page(struct se_cmd *cmd)
 	 * tcm_loop who may be using a contig buffer from the SCSI midlayer for
 	 * control CDBs passed as SGLs via transport_generic_map_mem_to_cmd()
 	 */
-	return kmap(sg_page(sg)) + sg->offset;
+	if (!cmd->t_data_nents)
+		return NULL;
+	else if (cmd->t_data_nents == 1)
+		return kmap(sg_page(sg)) + sg->offset;
+
+	/* >1 page. use vmap */
+	pages = kmalloc(sizeof(*pages) * cmd->t_data_nents, GFP_KERNEL);
+	if (!pages)
+		return NULL;
+
+	/* convert sg[] to pages[] */
+	for_each_sg(cmd->t_data_sg, sg, cmd->t_data_nents, i) {
+		pages[i] = sg_page(sg);
+	}
+
+	cmd->t_data_vmap = vmap(pages, cmd->t_data_nents,  VM_MAP, PAGE_KERNEL);
+	kfree(pages);
+	if (!cmd->t_data_vmap)
+		return NULL;
+
+	return cmd->t_data_vmap + cmd->t_data_sg[0].offset;
 }
-EXPORT_SYMBOL(transport_kmap_first_data_page);
+EXPORT_SYMBOL(transport_kmap_data_sg);
 
-void transport_kunmap_first_data_page(struct se_cmd *cmd)
+void transport_kunmap_data_sg(struct se_cmd *cmd)
 {
-	kunmap(sg_page(cmd->t_data_sg));
+	if (!cmd->t_data_nents)
+		return;
+	else if (cmd->t_data_nents == 1)
+		kunmap(sg_page(cmd->t_data_sg));
+
+	vunmap(cmd->t_data_vmap);
+	cmd->t_data_vmap = NULL;
 }
-EXPORT_SYMBOL(transport_kunmap_first_data_page);
+EXPORT_SYMBOL(transport_kunmap_data_sg);
 
 static int
 transport_generic_get_mem(struct se_cmd *cmd)
@@ -3516,6 +3542,7 @@ transport_generic_get_mem(struct se_cmd *cmd)
 	u32 length = cmd->data_length;
 	unsigned int nents;
 	struct page *page;
+	gfp_t zero_flag;
 	int i = 0;
 
 	nents = DIV_ROUND_UP(length, PAGE_SIZE);
@@ -3526,9 +3553,11 @@ transport_generic_get_mem(struct se_cmd *cmd)
 	cmd->t_data_nents = nents;
 	sg_init_table(cmd->t_data_sg, nents);
 
+	zero_flag = cmd->se_cmd_flags & SCF_SCSI_DATA_SG_IO_CDB ? 0 : __GFP_ZERO;
+
 	while (length) {
 		u32 page_len = min_t(u32, length, PAGE_SIZE);
-		page = alloc_page(GFP_KERNEL | __GFP_ZERO);
+		page = alloc_page(GFP_KERNEL | zero_flag);
 		if (!page)
 			goto out;
 
@@ -3756,6 +3785,11 @@ transport_allocate_control_task(struct se_cmd *cmd)
 	struct se_task *task;
 	unsigned long flags;
 
+	/* Workaround for handling zero-length control CDBs */
+	if ((cmd->se_cmd_flags & SCF_SCSI_CONTROL_SG_IO_CDB) &&
+	    !cmd->data_length)
+		return 0;
+
 	task = transport_generic_get_task(cmd, cmd->data_direction);
 	if (!task)
 		return -ENOMEM;
@@ -3827,6 +3861,14 @@ int transport_generic_new_cmd(struct se_cmd *cmd)
 	else if (!task_cdbs && (cmd->se_cmd_flags & SCF_SCSI_DATA_SG_IO_CDB)) {
 		cmd->t_state = TRANSPORT_COMPLETE;
 		atomic_set(&cmd->t_transport_active, 1);
+
+		if (cmd->t_task_cdb[0] == REQUEST_SENSE) {
+			u8 ua_asc = 0, ua_ascq = 0;
+
+			core_scsi3_ua_clear_for_request_sense(cmd,
+					&ua_asc, &ua_ascq);
+		}
+
 		INIT_WORK(&cmd->work, target_complete_ok_work);
 		queue_work(target_completion_wq, &cmd->work);
 		return 0;
@@ -4448,8 +4490,8 @@ int transport_send_check_condition_and_sense(
 		/* CURRENT ERROR */
 		buffer[offset] = 0x70;
 		buffer[offset+SPC_ADD_SENSE_LEN_OFFSET] = 10;
-		/* ABORTED COMMAND */
-		buffer[offset+SPC_SENSE_KEY_OFFSET] = ABORTED_COMMAND;
+		/* ILLEGAL REQUEST */
+		buffer[offset+SPC_SENSE_KEY_OFFSET] = ILLEGAL_REQUEST;
 		/* INVALID FIELD IN CDB */
 		buffer[offset+SPC_ASC_KEY_OFFSET] = 0x24;
 		break;
@@ -4457,8 +4499,8 @@ int transport_send_check_condition_and_sense(
 		/* CURRENT ERROR */
 		buffer[offset] = 0x70;
 		buffer[offset+SPC_ADD_SENSE_LEN_OFFSET] = 10;
-		/* ABORTED COMMAND */
-		buffer[offset+SPC_SENSE_KEY_OFFSET] = ABORTED_COMMAND;
+		/* ILLEGAL REQUEST */
+		buffer[offset+SPC_SENSE_KEY_OFFSET] = ILLEGAL_REQUEST;
 		/* INVALID FIELD IN PARAMETER LIST */
 		buffer[offset+SPC_ASC_KEY_OFFSET] = 0x26;
 		break;
diff --git a/drivers/target/tcm_fc/tfc_cmd.c b/drivers/target/tcm_fc/tfc_cmd.c
index addc18f727ea..9e7e26c74c79 100644
--- a/drivers/target/tcm_fc/tfc_cmd.c
+++ b/drivers/target/tcm_fc/tfc_cmd.c
@@ -540,7 +540,6 @@ static void ft_send_work(struct work_struct *work)
 	int data_dir = 0;
 	u32 data_len;
 	int task_attr;
-	int ret;
 
 	fcp = fc_frame_payload_get(cmd->req_frame, sizeof(*fcp));
 	if (!fcp)
@@ -603,14 +602,10 @@ static void ft_send_work(struct work_struct *work)
 	 * Use a single se_cmd->cmd_kref as we expect to release se_cmd
 	 * directly from ft_check_stop_free callback in response path.
 	 */
-	ret = target_submit_cmd(&cmd->se_cmd, cmd->sess->se_sess, cmd->cdb,
+	target_submit_cmd(&cmd->se_cmd, cmd->sess->se_sess, cmd->cdb,
 				&cmd->ft_sense_buffer[0], cmd->lun, data_len,
 				task_attr, data_dir, 0);
-	pr_debug("r_ctl %x alloc target_submit_cmd %d\n", fh->fh_r_ctl, ret);
-	if (ret < 0) {
-		ft_dump_cmd(cmd, __func__);
-		return;
-	}
+	pr_debug("r_ctl %x alloc target_submit_cmd\n", fh->fh_r_ctl);
 	return;
 
 err:
diff --git a/drivers/tty/serial/8250/8250.c b/drivers/tty/serial/8250/8250.c
index 9f50c4e3c2be..9b7336fcfbb3 100644
--- a/drivers/tty/serial/8250/8250.c
+++ b/drivers/tty/serial/8250/8250.c
@@ -45,7 +45,7 @@
 #include "8250.h"
 
 #ifdef CONFIG_SPARC
-#include "suncore.h"
+#include "../suncore.h"
 #endif
 
 /*
diff --git a/drivers/tty/serial/8250/m32r_sio.c b/drivers/tty/serial/m32r_sio.c
index 94a6792bf97b..94a6792bf97b 100644
--- a/drivers/tty/serial/8250/m32r_sio.c
+++ b/drivers/tty/serial/m32r_sio.c
diff --git a/drivers/tty/serial/8250/m32r_sio.h b/drivers/tty/serial/m32r_sio.h
index e9b7e11793b1..e9b7e11793b1 100644
--- a/drivers/tty/serial/8250/m32r_sio.h
+++ b/drivers/tty/serial/m32r_sio.h
diff --git a/drivers/tty/serial/8250/m32r_sio_reg.h b/drivers/tty/serial/m32r_sio_reg.h
index 4671473793e3..4671473793e3 100644
--- a/drivers/tty/serial/8250/m32r_sio_reg.h
+++ b/drivers/tty/serial/m32r_sio_reg.h
diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c
index 1c2426931484..f80904145fd4 100644
--- a/drivers/tty/serial/omap-serial.c
+++ b/drivers/tty/serial/omap-serial.c
@@ -46,6 +46,13 @@
 
 #define DEFAULT_CLK_SPEED 48000000 /* 48Mhz*/
 
+/* SCR register bitmasks */
+#define OMAP_UART_SCR_RX_TRIG_GRANU1_MASK		(1 << 7)
+
+/* FCR register bitmasks */
+#define OMAP_UART_FCR_RX_FIFO_TRIG_SHIFT		6
+#define OMAP_UART_FCR_RX_FIFO_TRIG_MASK			(0x3 << 6)
+
 static struct uart_omap_port *ui[OMAP_MAX_HSUART_PORTS];
 
 /* Forward declaration of functions */
@@ -129,6 +136,7 @@ static void serial_omap_enable_ms(struct uart_port *port)
 static void serial_omap_stop_tx(struct uart_port *port)
 {
 	struct uart_omap_port *up = (struct uart_omap_port *)port;
+	struct omap_uart_port_info *pdata = up->pdev->dev.platform_data;
 
 	if (up->use_dma &&
 		up->uart_dma.tx_dma_channel != OMAP_UART_DMA_CH_FREE) {
@@ -151,6 +159,9 @@ static void serial_omap_stop_tx(struct uart_port *port)
 		serial_out(up, UART_IER, up->ier);
 	}
 
+	if (!up->use_dma && pdata->set_forceidle)
+		pdata->set_forceidle(up->pdev);
+
 	pm_runtime_mark_last_busy(&up->pdev->dev);
 	pm_runtime_put_autosuspend(&up->pdev->dev);
 }
@@ -279,6 +290,7 @@ static inline void serial_omap_enable_ier_thri(struct uart_omap_port *up)
 static void serial_omap_start_tx(struct uart_port *port)
 {
 	struct uart_omap_port *up = (struct uart_omap_port *)port;
+	struct omap_uart_port_info *pdata = up->pdev->dev.platform_data;
 	struct circ_buf *xmit;
 	unsigned int start;
 	int ret = 0;
@@ -286,6 +298,8 @@ static void serial_omap_start_tx(struct uart_port *port)
 	if (!up->use_dma) {
 		pm_runtime_get_sync(&up->pdev->dev);
 		serial_omap_enable_ier_thri(up);
+		if (pdata->set_noidle)
+			pdata->set_noidle(up->pdev);
 		pm_runtime_mark_last_busy(&up->pdev->dev);
 		pm_runtime_put_autosuspend(&up->pdev->dev);
 		return;
@@ -726,8 +740,7 @@ serial_omap_set_termios(struct uart_port *port, struct ktermios *termios,
 	quot = serial_omap_get_divisor(port, baud);
 
 	/* calculate wakeup latency constraint */
-	up->calc_latency = (1000000 * up->port.fifosize) /
-				(1000 * baud / 8);
+	up->calc_latency = (USEC_PER_SEC * up->port.fifosize) / (baud / 8);
 	up->latency = up->calc_latency;
 	schedule_work(&up->qos_work);
 
@@ -811,14 +824,21 @@ serial_omap_set_termios(struct uart_port *port, struct ktermios *termios,
 	up->mcr = serial_in(up, UART_MCR);
 	serial_out(up, UART_MCR, up->mcr | UART_MCR_TCRTLR);
 	/* FIFO ENABLE, DMA MODE */
-	serial_out(up, UART_FCR, up->fcr);
-	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);
+
+	up->scr |= OMAP_UART_SCR_RX_TRIG_GRANU1_MASK;
 
 	if (up->use_dma) {
 		serial_out(up, UART_TI752_TLR, 0);
-		up->scr |= (UART_FCR_TRIGGER_4 | UART_FCR_TRIGGER_8);
+		up->scr |= UART_FCR_TRIGGER_4;
+	} else {
+		/* Set receive FIFO threshold to 1 byte */
+		up->fcr &= ~OMAP_UART_FCR_RX_FIFO_TRIG_MASK;
+		up->fcr |= (0x1 << OMAP_UART_FCR_RX_FIFO_TRIG_SHIFT);
 	}
 
+	serial_out(up, UART_FCR, up->fcr);
+	serial_out(up, UART_LCR, UART_LCR_CONF_MODE_B);
+
 	serial_out(up, UART_OMAP_SCR, up->scr);
 
 	serial_out(up, UART_EFR, up->efr);
diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
index f96f37b5fec6..c55e5fb16fa3 100644
--- a/drivers/tty/serial/samsung.c
+++ b/drivers/tty/serial/samsung.c
@@ -1593,7 +1593,8 @@ static struct s3c24xx_serial_drv_data s5pv210_serial_drv_data = {
 #define S5PV210_SERIAL_DRV_DATA	(kernel_ulong_t)NULL
 #endif
 
-#ifdef CONFIG_CPU_EXYNOS4210
+#if defined(CONFIG_CPU_EXYNOS4210) || defined(CONFIG_SOC_EXYNOS4212) || \
+	defined(CONFIG_SOC_EXYNOS4412) || defined(CONFIG_SOC_EXYNOS5250)
 static struct s3c24xx_serial_drv_data exynos4210_serial_drv_data = {
 	.info = &(struct s3c24xx_uart_info) {
 		.name		= "Samsung Exynos4 UART",
diff --git a/drivers/tty/vt/vt_ioctl.c b/drivers/tty/vt/vt_ioctl.c
index 5e096f43bcea..65447c5f91d7 100644
--- a/drivers/tty/vt/vt_ioctl.c
+++ b/drivers/tty/vt/vt_ioctl.c
@@ -1463,7 +1463,6 @@ compat_kdfontop_ioctl(struct compat_console_font_op __user *fontop,
 	if (!perm && op->op != KD_FONT_OP_GET)
 		return -EPERM;
 	op->data = compat_ptr(((struct compat_console_font_op *)op)->data);
-	op->flags |= KD_FONT_FLAG_OLD;
 	i = con_font_op(vc, op);
 	if (i)
 		return i;
diff --git a/drivers/usb/gadget/f_loopback.c b/drivers/usb/gadget/f_loopback.c
index 6d87f288df4e..2c0cd824c667 100644
--- a/drivers/usb/gadget/f_loopback.c
+++ b/drivers/usb/gadget/f_loopback.c
@@ -418,7 +418,7 @@ int __init loopback_add(struct usb_composite_dev *cdev, bool autoresume)
 
 	/* support autoresume for remote wakeup testing */
 	if (autoresume)
-		sourcesink_driver.bmAttributes |= USB_CONFIG_ATT_WAKEUP;
+		loopback_driver.bmAttributes |= USB_CONFIG_ATT_WAKEUP;
 
 	/* support OTG systems */
 	if (gadget_is_otg(cdev->gadget)) {
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index 91413cac97be..353cdd488b93 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -130,7 +130,7 @@ config USB_FSL_MPH_DR_OF
 	tristate
 
 config USB_EHCI_FSL
-	bool "Support for Freescale on-chip EHCI USB controller"
+	bool "Support for Freescale PPC on-chip EHCI USB controller"
 	depends on USB_EHCI_HCD && FSL_SOC
 	select USB_EHCI_ROOT_HUB_TT
 	select USB_FSL_MPH_DR_OF if OF
@@ -138,7 +138,7 @@ config USB_EHCI_FSL
 	  Variation of ARC USB block used in some Freescale chips.
 
 config USB_EHCI_MXC
-	bool "Support for Freescale on-chip EHCI USB controller"
+	bool "Support for Freescale i.MX on-chip EHCI USB controller"
 	depends on USB_EHCI_HCD && ARCH_MXC
 	select USB_EHCI_ROOT_HUB_TT
 	---help---
@@ -546,7 +546,7 @@ config USB_RENESAS_USBHS_HCD
 config USB_WHCI_HCD
 	tristate "Wireless USB Host Controller Interface (WHCI) driver (EXPERIMENTAL)"
 	depends on EXPERIMENTAL
-	depends on PCI && USB
+	depends on PCI && USB && UWB
 	select USB_WUSB
 	select UWB_WHCI
 	help
@@ -559,7 +559,7 @@ config USB_WHCI_HCD
 config USB_HWA_HCD
 	tristate "Host Wire Adapter (HWA) driver (EXPERIMENTAL)"
 	depends on EXPERIMENTAL
-	depends on USB
+	depends on USB && UWB
 	select USB_WUSB
 	select UWB_HWA
 	help
diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c
index b556a72264d1..c26a82e83f6e 100644
--- a/drivers/usb/host/ehci-fsl.c
+++ b/drivers/usb/host/ehci-fsl.c
@@ -239,7 +239,7 @@ static void ehci_fsl_setup_phy(struct ehci_hcd *ehci,
 	ehci_writel(ehci, portsc, &ehci->regs->port_status[port_offset]);
 }
 
-static void ehci_fsl_usb_setup(struct ehci_hcd *ehci)
+static int ehci_fsl_usb_setup(struct ehci_hcd *ehci)
 {
 	struct usb_hcd *hcd = ehci_to_hcd(ehci);
 	struct fsl_usb2_platform_data *pdata;
@@ -299,12 +299,19 @@ static void ehci_fsl_usb_setup(struct ehci_hcd *ehci)
 #endif
 		out_be32(non_ehci + FSL_SOC_USB_SICTRL, 0x00000001);
 	}
+
+	if (!(in_be32(non_ehci + FSL_SOC_USB_CTRL) & CTRL_PHY_CLK_VALID)) {
+		printk(KERN_WARNING "fsl-ehci: USB PHY clock invalid\n");
+		return -ENODEV;
+	}
+	return 0;
 }
 
 /* called after powerup, by probe or system-pm "wakeup" */
 static int ehci_fsl_reinit(struct ehci_hcd *ehci)
 {
-	ehci_fsl_usb_setup(ehci);
+	if (ehci_fsl_usb_setup(ehci))
+		return -ENODEV;
 	ehci_port_power(ehci, 0);
 
 	return 0;
diff --git a/drivers/usb/host/ehci-fsl.h b/drivers/usb/host/ehci-fsl.h
index 491806221165..bdf43e2adc51 100644
--- a/drivers/usb/host/ehci-fsl.h
+++ b/drivers/usb/host/ehci-fsl.h
@@ -45,5 +45,6 @@
 #define FSL_SOC_USB_PRICTRL	0x40c	/* NOTE: big-endian */
 #define FSL_SOC_USB_SICTRL	0x410	/* NOTE: big-endian */
 #define FSL_SOC_USB_CTRL	0x500	/* NOTE: big-endian */
+#define CTRL_PHY_CLK_VALID	(1 << 17)
 #define SNOOP_SIZE_2GB		0x1e
 #endif				/* _EHCI_FSL_H */
diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c
index caf87428ca43..ac53a662a6a3 100644
--- a/drivers/usb/host/pci-quirks.c
+++ b/drivers/usb/host/pci-quirks.c
@@ -867,6 +867,12 @@ hc_init:
 
 static void __devinit quirk_usb_early_handoff(struct pci_dev *pdev)
 {
+	/* Skip Netlogic mips SoC's internal PCI USB controller.
+	 * This device does not need/support EHCI/OHCI handoff
+	 */
+	if (pdev->vendor == 0x184e)	/* vendor Netlogic */
+		return;
+
 	if (pdev->class == PCI_CLASS_SERIAL_USB_UHCI)
 		quirk_usb_handoff_uhci(pdev);
 	else if (pdev->class == PCI_CLASS_SERIAL_USB_OHCI)
diff --git a/drivers/usb/musb/musb_io.h b/drivers/usb/musb/musb_io.h
index e61aa95f2d2a..1d5eda26fbd1 100644
--- a/drivers/usb/musb/musb_io.h
+++ b/drivers/usb/musb/musb_io.h
@@ -39,7 +39,8 @@
 
 #if !defined(CONFIG_ARM) && !defined(CONFIG_SUPERH) \
 	&& !defined(CONFIG_AVR32) && !defined(CONFIG_PPC32) \
-	&& !defined(CONFIG_PPC64) && !defined(CONFIG_BLACKFIN)
+	&& !defined(CONFIG_PPC64) && !defined(CONFIG_BLACKFIN) \
+	&& !defined(CONFIG_MIPS)
 static inline void readsl(const void __iomem *addr, void *buf, int len)
 	{ insl((unsigned long)addr, buf, len); }
 static inline void readsw(const void __iomem *addr, void *buf, int len)
diff --git a/drivers/usb/otg/Kconfig b/drivers/usb/otg/Kconfig
index 76d629345418..735ef4c2339a 100644
--- a/drivers/usb/otg/Kconfig
+++ b/drivers/usb/otg/Kconfig
@@ -118,7 +118,7 @@ config FSL_USB2_OTG
 
 config USB_MV_OTG
 	tristate "Marvell USB OTG support"
-	depends on USB_MV_UDC && USB_SUSPEND
+	depends on USB_EHCI_MV && USB_MV_UDC && USB_SUSPEND
 	select USB_OTG
 	select USB_OTG_UTILS
 	help
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index ad654f8208ef..f770415305f8 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -839,6 +839,7 @@ static struct usb_device_id id_table_combined [] = {
 	{ USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_LOGBOOKML_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_LS_LOGBOOK_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_SCIENCESCOPE_HS_LOGBOOK_PID) },
+	{ USB_DEVICE(FTDI_VID, FTDI_CINTERION_MC55I_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_DOTEC_PID) },
 	{ USB_DEVICE(QIHARDWARE_VID, MILKYMISTONE_JTAGSERIAL_PID),
 		.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index f994503df2dd..6f6058f0db1b 100644
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -1187,3 +1187,10 @@
  */
 /* ZigBee controller */
 #define FTDI_RF_R106		0x8A28
+
+/*
+ * Product: HCP HIT GPRS modem
+ * Manufacturer: HCP d.o.o.
+ * ATI command output: Cinterion MC55i
+ */
+#define FTDI_CINTERION_MC55I_PID	0xA951
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index ea126a4490cd..39ed1f46cec0 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -855,6 +855,18 @@ static const struct usb_device_id option_ids[] = {
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0083, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0086, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0087, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0088, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0089, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0090, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0091, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0092, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0093, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0094, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0095, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0096, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0097, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0098, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0099, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0104, 0xff, 0xff, 0xff),
 		.driver_info = (kernel_ulong_t)&net_intf4_blacklist },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0105, 0xff, 0xff, 0xff) },
@@ -883,7 +895,6 @@ static const struct usb_device_id option_ids[] = {
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0151, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0152, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0153, 0xff, 0xff, 0xff) },
-	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0154, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0155, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0156, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0157, 0xff, 0xff, 0xff) },
@@ -892,6 +903,12 @@ static const struct usb_device_id option_ids[] = {
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0160, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0161, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0162, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0164, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0165, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0168, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0170, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0176, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0178, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1008, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1010, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1012, 0xff, 0xff, 0xff) },
@@ -1066,6 +1083,116 @@ static const struct usb_device_id option_ids[] = {
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1298, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1299, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1300, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1401, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1402, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1403, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1404, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1405, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1406, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1407, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1408, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1409, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1410, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1411, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1412, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1413, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1414, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1415, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1416, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1417, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1418, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1419, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1420, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1421, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1422, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1423, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1424, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1425, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1426, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1427, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1428, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1429, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1430, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1431, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1432, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1433, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1434, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1435, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1436, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1437, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1438, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1439, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1440, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1441, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1442, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1443, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1444, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1445, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1446, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1447, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1448, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1449, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1450, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1451, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1452, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1453, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1454, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1455, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1456, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1457, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1458, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1459, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1460, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1461, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1462, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1463, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1464, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1465, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1466, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1467, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1468, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1469, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1470, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1471, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1472, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1473, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1474, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1475, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1476, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1477, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1478, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1479, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1480, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1481, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1482, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1483, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1484, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1485, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1486, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1487, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1488, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1489, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1490, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1491, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1492, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1493, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1494, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1495, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1496, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1497, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1498, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1499, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1500, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1501, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1502, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1503, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1504, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1505, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1506, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1507, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1508, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1509, 0xff, 0xff, 0xff) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1510, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0014, 0xff, 0xff, 0xff) }, /* ZTE CDMA products */
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0027, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0059, 0xff, 0xff, 0xff) },
diff --git a/drivers/usb/serial/qcserial.c b/drivers/usb/serial/qcserial.c
index 1d5deee3be52..f98800f2324c 100644
--- a/drivers/usb/serial/qcserial.c
+++ b/drivers/usb/serial/qcserial.c
@@ -36,6 +36,11 @@ static const struct usb_device_id id_table[] = {
 	{USB_DEVICE(0x413c, 0x8171)},	/* Dell Gobi QDL device */
 	{USB_DEVICE(0x1410, 0xa001)},	/* Novatel Gobi Modem device */
 	{USB_DEVICE(0x1410, 0xa008)},	/* Novatel Gobi QDL device */
+	{USB_DEVICE(0x1410, 0xa010)},	/* Novatel Gobi QDL device */
+	{USB_DEVICE(0x1410, 0xa011)},	/* Novatel Gobi QDL device */
+	{USB_DEVICE(0x1410, 0xa012)},	/* Novatel Gobi QDL device */
+	{USB_DEVICE(0x1410, 0xa013)},	/* Novatel Gobi QDL device */
+	{USB_DEVICE(0x1410, 0xa014)},	/* Novatel Gobi QDL device */
 	{USB_DEVICE(0x0b05, 0x1776)},	/* Asus Gobi Modem device */
 	{USB_DEVICE(0x0b05, 0x1774)},	/* Asus Gobi QDL device */
 	{USB_DEVICE(0x19d2, 0xfff3)},	/* ONDA Gobi Modem device */
@@ -86,7 +91,16 @@ static const struct usb_device_id id_table[] = {
 	{USB_DEVICE(0x16d8, 0x8002)},	/* CMDTech Gobi 2000 Modem device (VU922) */
 	{USB_DEVICE(0x05c6, 0x9204)},	/* Gobi 2000 QDL device */
 	{USB_DEVICE(0x05c6, 0x9205)},	/* Gobi 2000 Modem device */
+
+	{USB_DEVICE(0x05c6, 0x920c)},	/* Gobi 3000 QDL */
+	{USB_DEVICE(0x05c6, 0x920d)},	/* Gobi 3000 Composite */
+	{USB_DEVICE(0x1410, 0xa020)},   /* Novatel Gobi 3000 QDL */
+	{USB_DEVICE(0x1410, 0xa021)},	/* Novatel Gobi 3000 Composite */
+	{USB_DEVICE(0x413c, 0x8193)},	/* Dell Gobi 3000 QDL */
+	{USB_DEVICE(0x413c, 0x8194)},	/* Dell Gobi 3000 Composite */
 	{USB_DEVICE(0x1199, 0x9013)},	/* Sierra Wireless Gobi 3000 Modem device (MC8355) */
+	{USB_DEVICE(0x12D1, 0x14F0)},	/* Sony Gobi 3000 QDL */
+	{USB_DEVICE(0x12D1, 0x14F1)},	/* Sony Gobi 3000 Composite */
 	{ }				/* Terminating entry */
 };
 MODULE_DEVICE_TABLE(usb, id_table);
@@ -123,8 +137,6 @@ static int qcprobe(struct usb_serial *serial, const struct usb_device_id *id)
 
 	spin_lock_init(&data->susp_lock);
 
-	usb_enable_autosuspend(serial->dev);
-
 	switch (nintf) {
 	case 1:
 		/* QDL mode */
diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c
index 0d7b20d4285d..e40c00f2c2ba 100644
--- a/drivers/video/atmel_lcdfb.c
+++ b/drivers/video/atmel_lcdfb.c
@@ -1108,7 +1108,7 @@ static int atmel_lcdfb_suspend(struct platform_device *pdev, pm_message_t mesg)
 	 */
 	lcdc_writel(sinfo, ATMEL_LCDC_IDR, ~0UL);
 
-	sinfo->saved_lcdcon = lcdc_readl(sinfo, ATMEL_LCDC_CONTRAST_VAL);
+	sinfo->saved_lcdcon = lcdc_readl(sinfo, ATMEL_LCDC_CONTRAST_CTR);
 	lcdc_writel(sinfo, ATMEL_LCDC_CONTRAST_CTR, 0);
 	if (sinfo->atmel_lcdfb_power_control)
 		sinfo->atmel_lcdfb_power_control(0);
diff --git a/drivers/video/fsl-diu-fb.c b/drivers/video/fsl-diu-fb.c
index acf292bfba02..6af3f16754f0 100644
--- a/drivers/video/fsl-diu-fb.c
+++ b/drivers/video/fsl-diu-fb.c
@@ -1432,7 +1432,7 @@ static int fsl_diu_suspend(struct platform_device *ofdev, pm_message_t state)
 	struct fsl_diu_data *data;
 
 	data = dev_get_drvdata(&ofdev->dev);
-	disable_lcdc(data->fsl_diu_info[0]);
+	disable_lcdc(data->fsl_diu_info);
 
 	return 0;
 }
@@ -1442,7 +1442,7 @@ static int fsl_diu_resume(struct platform_device *ofdev)
 	struct fsl_diu_data *data;
 
 	data = dev_get_drvdata(&ofdev->dev);
-	enable_lcdc(data->fsl_diu_info[0]);
+	enable_lcdc(data->fsl_diu_info);
 
 	return 0;
 }
diff --git a/drivers/video/intelfb/intelfbdrv.c b/drivers/video/intelfb/intelfbdrv.c
index c6afa33a4532..02fd2263610c 100644
--- a/drivers/video/intelfb/intelfbdrv.c
+++ b/drivers/video/intelfb/intelfbdrv.c
@@ -529,7 +529,6 @@ static int __devinit intelfb_pci_register(struct pci_dev *pdev,
 	if (fb_alloc_cmap(&info->cmap, 256, 1) < 0) {
 		ERR_MSG("Could not allocate cmap for intelfb_info.\n");
 		goto err_out_cmap;
-		return -ENODEV;
 	}
 
 	dinfo = info->par;
diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c
index a5ec7f37c185..e1626a1d5c45 100644
--- a/drivers/video/omap2/dss/dispc.c
+++ b/drivers/video/omap2/dss/dispc.c
@@ -401,7 +401,7 @@ void dispc_runtime_put(void)
 
 	DSSDBG("dispc_runtime_put\n");
 
-	r = pm_runtime_put(&dispc.pdev->dev);
+	r = pm_runtime_put_sync(&dispc.pdev->dev);
 	WARN_ON(r < 0);
 }
 
diff --git a/drivers/video/omap2/dss/dpi.c b/drivers/video/omap2/dss/dpi.c
index 395d658a94fc..faaf305fda27 100644
--- a/drivers/video/omap2/dss/dpi.c
+++ b/drivers/video/omap2/dss/dpi.c
@@ -180,6 +180,11 @@ int omapdss_dpi_display_enable(struct omap_dss_device *dssdev)
 {
 	int r;
 
+	if (cpu_is_omap34xx() && !dpi.vdds_dsi_reg) {
+		DSSERR("no VDSS_DSI regulator\n");
+		return -ENODEV;
+	}
+
 	if (dssdev->manager == NULL) {
 		DSSERR("failed to enable display: no manager\n");
 		return -ENODEV;
diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c
index d4d676c82c12..52f36ec1c8bb 100644
--- a/drivers/video/omap2/dss/dsi.c
+++ b/drivers/video/omap2/dss/dsi.c
@@ -1079,7 +1079,7 @@ void dsi_runtime_put(struct platform_device *dsidev)
 
 	DSSDBG("dsi_runtime_put\n");
 
-	r = pm_runtime_put(&dsi->pdev->dev);
+	r = pm_runtime_put_sync(&dsi->pdev->dev);
 	WARN_ON(r < 0);
 }
 
diff --git a/drivers/video/omap2/dss/dss.c b/drivers/video/omap2/dss/dss.c
index 17033457ee89..77c2b5a32b5d 100644
--- a/drivers/video/omap2/dss/dss.c
+++ b/drivers/video/omap2/dss/dss.c
@@ -720,7 +720,7 @@ void dss_runtime_put(void)
 
 	DSSDBG("dss_runtime_put\n");
 
-	r = pm_runtime_put(&dss.pdev->dev);
+	r = pm_runtime_put_sync(&dss.pdev->dev);
 	WARN_ON(r < 0);
 }
 
diff --git a/drivers/video/omap2/dss/hdmi.c b/drivers/video/omap2/dss/hdmi.c
index b4c270edb915..d7aa3b056529 100644
--- a/drivers/video/omap2/dss/hdmi.c
+++ b/drivers/video/omap2/dss/hdmi.c
@@ -176,7 +176,7 @@ static void hdmi_runtime_put(void)
 
 	DSSDBG("hdmi_runtime_put\n");
 
-	r = pm_runtime_put(&hdmi.pdev->dev);
+	r = pm_runtime_put_sync(&hdmi.pdev->dev);
 	WARN_ON(r < 0);
 }
 
@@ -497,6 +497,7 @@ bool omapdss_hdmi_detect(void)
 
 int omapdss_hdmi_display_enable(struct omap_dss_device *dssdev)
 {
+	struct omap_dss_hdmi_data *priv = dssdev->data;
 	int r = 0;
 
 	DSSDBG("ENTER hdmi_display_enable\n");
@@ -509,6 +510,8 @@ int omapdss_hdmi_display_enable(struct omap_dss_device *dssdev)
 		goto err0;
 	}
 
+	hdmi.ip_data.hpd_gpio = priv->hpd_gpio;
+
 	r = omap_dss_start_device(dssdev);
 	if (r) {
 		DSSERR("failed to start device\n");
diff --git a/drivers/video/omap2/dss/rfbi.c b/drivers/video/omap2/dss/rfbi.c
index 814bb9500dca..55f398014f33 100644
--- a/drivers/video/omap2/dss/rfbi.c
+++ b/drivers/video/omap2/dss/rfbi.c
@@ -140,7 +140,7 @@ static void rfbi_runtime_put(void)
 
 	DSSDBG("rfbi_runtime_put\n");
 
-	r = pm_runtime_put(&rfbi.pdev->dev);
+	r = pm_runtime_put_sync(&rfbi.pdev->dev);
 	WARN_ON(r < 0);
 }
 
diff --git a/drivers/video/omap2/dss/ti_hdmi.h b/drivers/video/omap2/dss/ti_hdmi.h
index 7503f7f619a7..50dadba5070a 100644
--- a/drivers/video/omap2/dss/ti_hdmi.h
+++ b/drivers/video/omap2/dss/ti_hdmi.h
@@ -126,6 +126,10 @@ struct hdmi_ip_data {
 	const struct ti_hdmi_ip_ops *ops;
 	struct hdmi_config cfg;
 	struct hdmi_pll_info pll_data;
+
+	/* ti_hdmi_4xxx_ip private data. These should be in a separate struct */
+	int hpd_gpio;
+	bool phy_tx_enabled;
 };
 int ti_hdmi_4xxx_phy_enable(struct hdmi_ip_data *ip_data);
 void ti_hdmi_4xxx_phy_disable(struct hdmi_ip_data *ip_data);
diff --git a/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c b/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c
index 9af81f18f163..2d72334ca3da 100644
--- a/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c
+++ b/drivers/video/omap2/dss/ti_hdmi_4xxx_ip.c
@@ -28,6 +28,7 @@
 #include <linux/delay.h>
 #include <linux/string.h>
 #include <linux/seq_file.h>
+#include <linux/gpio.h>
 
 #include "ti_hdmi_4xxx_ip.h"
 #include "dss.h"
@@ -223,6 +224,49 @@ void ti_hdmi_4xxx_pll_disable(struct hdmi_ip_data *ip_data)
 	hdmi_set_pll_pwr(ip_data, HDMI_PLLPWRCMD_ALLOFF);
 }
 
+static int hdmi_check_hpd_state(struct hdmi_ip_data *ip_data)
+{
+	unsigned long flags;
+	bool hpd;
+	int r;
+	/* this should be in ti_hdmi_4xxx_ip private data */
+	static DEFINE_SPINLOCK(phy_tx_lock);
+
+	spin_lock_irqsave(&phy_tx_lock, flags);
+
+	hpd = gpio_get_value(ip_data->hpd_gpio);
+
+	if (hpd == ip_data->phy_tx_enabled) {
+		spin_unlock_irqrestore(&phy_tx_lock, flags);
+		return 0;
+	}
+
+	if (hpd)
+		r = hdmi_set_phy_pwr(ip_data, HDMI_PHYPWRCMD_TXON);
+	else
+		r = hdmi_set_phy_pwr(ip_data, HDMI_PHYPWRCMD_LDOON);
+
+	if (r) {
+		DSSERR("Failed to %s PHY TX power\n",
+				hpd ? "enable" : "disable");
+		goto err;
+	}
+
+	ip_data->phy_tx_enabled = hpd;
+err:
+	spin_unlock_irqrestore(&phy_tx_lock, flags);
+	return r;
+}
+
+static irqreturn_t hpd_irq_handler(int irq, void *data)
+{
+	struct hdmi_ip_data *ip_data = data;
+
+	hdmi_check_hpd_state(ip_data);
+
+	return IRQ_HANDLED;
+}
+
 int ti_hdmi_4xxx_phy_enable(struct hdmi_ip_data *ip_data)
 {
 	u16 r = 0;
@@ -232,10 +276,6 @@ int ti_hdmi_4xxx_phy_enable(struct hdmi_ip_data *ip_data)
 	if (r)
 		return r;
 
-	r = hdmi_set_phy_pwr(ip_data, HDMI_PHYPWRCMD_TXON);
-	if (r)
-		return r;
-
 	/*
 	 * Read address 0 in order to get the SCP reset done completed
 	 * Dummy access performed to make sure reset is done
@@ -257,12 +297,32 @@ int ti_hdmi_4xxx_phy_enable(struct hdmi_ip_data *ip_data)
 	/* Write to phy address 3 to change the polarity control */
 	REG_FLD_MOD(phy_base, HDMI_TXPHY_PAD_CFG_CTRL, 0x1, 27, 27);
 
+	r = request_threaded_irq(gpio_to_irq(ip_data->hpd_gpio),
+			NULL, hpd_irq_handler,
+			IRQF_DISABLED | IRQF_TRIGGER_RISING |
+			IRQF_TRIGGER_FALLING, "hpd", ip_data);
+	if (r) {
+		DSSERR("HPD IRQ request failed\n");
+		hdmi_set_phy_pwr(ip_data, HDMI_PHYPWRCMD_OFF);
+		return r;
+	}
+
+	r = hdmi_check_hpd_state(ip_data);
+	if (r) {
+		free_irq(gpio_to_irq(ip_data->hpd_gpio), ip_data);
+		hdmi_set_phy_pwr(ip_data, HDMI_PHYPWRCMD_OFF);
+		return r;
+	}
+
 	return 0;
 }
 
 void ti_hdmi_4xxx_phy_disable(struct hdmi_ip_data *ip_data)
 {
+	free_irq(gpio_to_irq(ip_data->hpd_gpio), ip_data);
+
 	hdmi_set_phy_pwr(ip_data, HDMI_PHYPWRCMD_OFF);
+	ip_data->phy_tx_enabled = false;
 }
 
 static int hdmi_core_ddc_init(struct hdmi_ip_data *ip_data)
diff --git a/drivers/video/omap2/dss/venc.c b/drivers/video/omap2/dss/venc.c
index b3e9f9091581..5c3d0f901510 100644
--- a/drivers/video/omap2/dss/venc.c
+++ b/drivers/video/omap2/dss/venc.c
@@ -401,7 +401,7 @@ static void venc_runtime_put(void)
 
 	DSSDBG("venc_runtime_put\n");
 
-	r = pm_runtime_put(&venc.pdev->dev);
+	r = pm_runtime_put_sync(&venc.pdev->dev);
 	WARN_ON(r < 0);
 }
 
diff --git a/drivers/xen/cpu_hotplug.c b/drivers/xen/cpu_hotplug.c
index 14e2d995e958..4dcfced107f5 100644
--- a/drivers/xen/cpu_hotplug.c
+++ b/drivers/xen/cpu_hotplug.c
@@ -30,7 +30,8 @@ static int vcpu_online(unsigned int cpu)
 	sprintf(dir, "cpu/%u", cpu);
 	err = xenbus_scanf(XBT_NIL, dir, "availability", "%s", state);
 	if (err != 1) {
-		printk(KERN_ERR "XENBUS: Unable to read cpu state\n");
+		if (!xen_initial_domain())
+			printk(KERN_ERR "XENBUS: Unable to read cpu state\n");
 		return err;
 	}
 
diff --git a/drivers/xen/xen-pciback/pci_stub.c b/drivers/xen/xen-pciback/pci_stub.c
index 7944a17f5cbf..19834d1c7c36 100644
--- a/drivers/xen/xen-pciback/pci_stub.c
+++ b/drivers/xen/xen-pciback/pci_stub.c
@@ -884,7 +884,7 @@ static inline int str_to_quirk(const char *buf, int *domain, int *bus, int
 	int err;
 
 	err =
-	    sscanf(buf, " %04x:%02x:%02x.%1x-%08x:%1x:%08x", domain, bus, slot,
+	    sscanf(buf, " %04x:%02x:%02x.%d-%08x:%1x:%08x", domain, bus, slot,
 		   func, reg, size, mask);
 	if (err == 7)
 		return 0;
@@ -904,7 +904,7 @@ static int pcistub_device_id_add(int domain, int bus, int slot, int func)
 	pci_dev_id->bus = bus;
 	pci_dev_id->devfn = PCI_DEVFN(slot, func);
 
-	pr_debug(DRV_NAME ": wants to seize %04x:%02x:%02x.%01x\n",
+	pr_debug(DRV_NAME ": wants to seize %04x:%02x:%02x.%d\n",
 		 domain, bus, slot, func);
 
 	spin_lock_irqsave(&device_ids_lock, flags);
@@ -934,7 +934,7 @@ static int pcistub_device_id_remove(int domain, int bus, int slot, int func)
 
 			err = 0;
 
-			pr_debug(DRV_NAME ": removed %04x:%02x:%02x.%01x from "
+			pr_debug(DRV_NAME ": removed %04x:%02x:%02x.%d from "
 				 "seize list\n", domain, bus, slot, func);
 		}
 	}
@@ -1029,7 +1029,7 @@ static ssize_t pcistub_slot_show(struct device_driver *drv, char *buf)
 			break;
 
 		count += scnprintf(buf + count, PAGE_SIZE - count,
-				   "%04x:%02x:%02x.%01x\n",
+				   "%04x:%02x:%02x.%d\n",
 				   pci_dev_id->domain, pci_dev_id->bus,
 				   PCI_SLOT(pci_dev_id->devfn),
 				   PCI_FUNC(pci_dev_id->devfn));
diff --git a/drivers/xen/xen-pciback/xenbus.c b/drivers/xen/xen-pciback/xenbus.c
index d5dcf8d5d3d9..64b11f99eacc 100644
--- a/drivers/xen/xen-pciback/xenbus.c
+++ b/drivers/xen/xen-pciback/xenbus.c
@@ -206,6 +206,7 @@ static int xen_pcibk_publish_pci_dev(struct xen_pcibk_device *pdev,
 		goto out;
 	}
 
+	/* Note: The PV protocol uses %02x, don't change it */
 	err = xenbus_printf(XBT_NIL, pdev->xdev->nodename, str,
 			    "%04x:%02x:%02x.%02x", domain, bus,
 			    PCI_SLOT(devfn), PCI_FUNC(devfn));
@@ -229,7 +230,7 @@ static int xen_pcibk_export_device(struct xen_pcibk_device *pdev,
 		err = -EINVAL;
 		xenbus_dev_fatal(pdev->xdev, err,
 				 "Couldn't locate PCI device "
-				 "(%04x:%02x:%02x.%01x)! "
+				 "(%04x:%02x:%02x.%d)! "
 				 "perhaps already in-use?",
 				 domain, bus, slot, func);
 		goto out;
@@ -274,7 +275,7 @@ static int xen_pcibk_remove_device(struct xen_pcibk_device *pdev,
 	if (!dev) {
 		err = -EINVAL;
 		dev_dbg(&pdev->xdev->dev, "Couldn't locate PCI device "
-			"(%04x:%02x:%02x.%01x)! not owned by this domain\n",
+			"(%04x:%02x:%02x.%d)! not owned by this domain\n",
 			domain, bus, slot, func);
 		goto out;
 	}
diff --git a/drivers/xen/xenbus/xenbus_dev_frontend.c b/drivers/xen/xenbus/xenbus_dev_frontend.c
index 527dc2a3b89f..89f76252a16f 100644
--- a/drivers/xen/xenbus/xenbus_dev_frontend.c
+++ b/drivers/xen/xenbus/xenbus_dev_frontend.c
@@ -369,6 +369,10 @@ static int xenbus_write_watch(unsigned msg_type, struct xenbus_file_priv *u)
 		goto out;
 	}
 	token++;
+	if (memchr(token, 0, u->u.msg.len - (token - path)) == NULL) {
+		rc = -EILSEQ;
+		goto out;
+	}
 
 	if (msg_type == XS_WATCH) {
 		watch = alloc_watch_adapter(path, token);
diff --git a/fs/bio.c b/fs/bio.c
index b1fe82cf88cf..b980ecde026a 100644
--- a/fs/bio.c
+++ b/fs/bio.c
@@ -505,13 +505,9 @@ EXPORT_SYMBOL(bio_clone);
 int bio_get_nr_vecs(struct block_device *bdev)
 {
 	struct request_queue *q = bdev_get_queue(bdev);
-	int nr_pages;
-
-	nr_pages = ((queue_max_sectors(q) << 9) + PAGE_SIZE - 1) >> PAGE_SHIFT;
-	if (nr_pages > queue_max_segments(q))
-		nr_pages = queue_max_segments(q);
-
-	return nr_pages;
+	return min_t(unsigned,
+		     queue_max_segments(q),
+		     queue_max_sectors(q) / (PAGE_SIZE >> 9) + 1);
 }
 EXPORT_SYMBOL(bio_get_nr_vecs);
 
diff --git a/fs/ceph/caps.c b/fs/ceph/caps.c
index b60fc8bfb3e9..620daad201db 100644
--- a/fs/ceph/caps.c
+++ b/fs/ceph/caps.c
@@ -641,10 +641,10 @@ static int __cap_is_valid(struct ceph_cap *cap)
 	unsigned long ttl;
 	u32 gen;
 
-	spin_lock(&cap->session->s_cap_lock);
+	spin_lock(&cap->session->s_gen_ttl_lock);
 	gen = cap->session->s_cap_gen;
 	ttl = cap->session->s_cap_ttl;
-	spin_unlock(&cap->session->s_cap_lock);
+	spin_unlock(&cap->session->s_gen_ttl_lock);
 
 	if (cap->cap_gen < gen || time_after_eq(jiffies, ttl)) {
 		dout("__cap_is_valid %p cap %p issued %s "
diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
index 618246bc2196..3e8094be4604 100644
--- a/fs/ceph/dir.c
+++ b/fs/ceph/dir.c
@@ -975,10 +975,10 @@ static int dentry_lease_is_valid(struct dentry *dentry)
 	di = ceph_dentry(dentry);
 	if (di->lease_session) {
 		s = di->lease_session;
-		spin_lock(&s->s_cap_lock);
+		spin_lock(&s->s_gen_ttl_lock);
 		gen = s->s_cap_gen;
 		ttl = s->s_cap_ttl;
-		spin_unlock(&s->s_cap_lock);
+		spin_unlock(&s->s_gen_ttl_lock);
 
 		if (di->lease_gen == gen &&
 		    time_before(jiffies, dentry->d_time) &&
diff --git a/fs/ceph/mds_client.c b/fs/ceph/mds_client.c
index 23ab6a3f1825..866e8d7ca37d 100644
--- a/fs/ceph/mds_client.c
+++ b/fs/ceph/mds_client.c
@@ -262,6 +262,7 @@ static int parse_reply_info(struct ceph_msg *msg,
 	/* trace */
 	ceph_decode_32_safe(&p, end, len, bad);
 	if (len > 0) {
+		ceph_decode_need(&p, end, len, bad);
 		err = parse_reply_info_trace(&p, p+len, info, features);
 		if (err < 0)
 			goto out_bad;
@@ -270,6 +271,7 @@ static int parse_reply_info(struct ceph_msg *msg,
 	/* extra */
 	ceph_decode_32_safe(&p, end, len, bad);
 	if (len > 0) {
+		ceph_decode_need(&p, end, len, bad);
 		err = parse_reply_info_extra(&p, p+len, info, features);
 		if (err < 0)
 			goto out_bad;
@@ -398,9 +400,11 @@ static struct ceph_mds_session *register_session(struct ceph_mds_client *mdsc,
 	s->s_con.peer_name.type = CEPH_ENTITY_TYPE_MDS;
 	s->s_con.peer_name.num = cpu_to_le64(mds);
 
-	spin_lock_init(&s->s_cap_lock);
+	spin_lock_init(&s->s_gen_ttl_lock);
 	s->s_cap_gen = 0;
 	s->s_cap_ttl = 0;
+
+	spin_lock_init(&s->s_cap_lock);
 	s->s_renew_requested = 0;
 	s->s_renew_seq = 0;
 	INIT_LIST_HEAD(&s->s_caps);
@@ -2326,10 +2330,10 @@ static void handle_session(struct ceph_mds_session *session,
 	case CEPH_SESSION_STALE:
 		pr_info("mds%d caps went stale, renewing\n",
 			session->s_mds);
-		spin_lock(&session->s_cap_lock);
+		spin_lock(&session->s_gen_ttl_lock);
 		session->s_cap_gen++;
 		session->s_cap_ttl = 0;
-		spin_unlock(&session->s_cap_lock);
+		spin_unlock(&session->s_gen_ttl_lock);
 		send_renew_caps(mdsc, session);
 		break;
 
diff --git a/fs/ceph/mds_client.h b/fs/ceph/mds_client.h
index a50ca0e39475..8c7c04ebb595 100644
--- a/fs/ceph/mds_client.h
+++ b/fs/ceph/mds_client.h
@@ -117,10 +117,13 @@ struct ceph_mds_session {
 	void             *s_authorizer_buf, *s_authorizer_reply_buf;
 	size_t            s_authorizer_buf_len, s_authorizer_reply_buf_len;
 
-	/* protected by s_cap_lock */
-	spinlock_t        s_cap_lock;
+	/* protected by s_gen_ttl_lock */
+	spinlock_t        s_gen_ttl_lock;
 	u32               s_cap_gen;  /* inc each time we get mds stale msg */
 	unsigned long     s_cap_ttl;  /* when session caps expire */
+
+	/* protected by s_cap_lock */
+	spinlock_t        s_cap_lock;
 	struct list_head  s_caps;     /* all caps issued by this session */
 	int               s_nr_caps, s_trim_caps;
 	int               s_num_cap_releases;
diff --git a/fs/ceph/xattr.c b/fs/ceph/xattr.c
index 857214ae8c08..a76f697303d9 100644
--- a/fs/ceph/xattr.c
+++ b/fs/ceph/xattr.c
@@ -111,8 +111,10 @@ static size_t ceph_vxattrcb_layout(struct ceph_inode_info *ci, char *val,
 }
 
 static struct ceph_vxattr_cb ceph_file_vxattrs[] = {
+	{ true, "ceph.file.layout", ceph_vxattrcb_layout},
+	/* The following extended attribute name is deprecated */
 	{ true, "ceph.layout", ceph_vxattrcb_layout},
-	{ NULL, NULL }
+	{ true, NULL, NULL }
 };
 
 static struct ceph_vxattr_cb *ceph_inode_vxattrs(struct inode *inode)
diff --git a/fs/cifs/Kconfig b/fs/cifs/Kconfig
index 0554b00a7b33..2b243af70aa3 100644
--- a/fs/cifs/Kconfig
+++ b/fs/cifs/Kconfig
@@ -139,7 +139,7 @@ config CIFS_DFS_UPCALL
 	    points. If unsure, say N.
 
 config CIFS_FSCACHE
-	  bool "Provide CIFS client caching support (EXPERIMENTAL)"
+	  bool "Provide CIFS client caching support"
 	  depends on CIFS=m && FSCACHE || CIFS=y && FSCACHE=y
 	  help
 	    Makes CIFS FS-Cache capable. Say Y here if you want your CIFS data
@@ -147,7 +147,7 @@ config CIFS_FSCACHE
 	    manager. If unsure, say N.
 
 config CIFS_ACL
-	  bool "Provide CIFS ACL support (EXPERIMENTAL)"
+	  bool "Provide CIFS ACL support"
 	  depends on CIFS_XATTR && KEYS
 	  help
 	    Allows to fetch CIFS/NTFS ACL from the server.  The DACL blob
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index 986709a8d903..602f77c304c9 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -773,10 +773,11 @@ standard_receive3(struct TCP_Server_Info *server, struct mid_q_entry *mid)
 		cifs_dump_mem("Bad SMB: ", buf,
 			min_t(unsigned int, server->total_read, 48));
 
-	if (mid)
-		handle_mid(mid, server, smb_buffer, length);
+	if (!mid)
+		return length;
 
-	return length;
+	handle_mid(mid, server, smb_buffer, length);
+	return 0;
 }
 
 static int
@@ -2125,7 +2126,7 @@ cifs_set_cifscreds(struct smb_vol *vol, struct cifs_ses *ses)
 	down_read(&key->sem);
 	upayload = key->payload.data;
 	if (IS_ERR_OR_NULL(upayload)) {
-		rc = PTR_ERR(key);
+		rc = upayload ? PTR_ERR(upayload) : -EINVAL;
 		goto out_key_put;
 	}
 
@@ -2142,14 +2143,14 @@ cifs_set_cifscreds(struct smb_vol *vol, struct cifs_ses *ses)
 
 	len = delim - payload;
 	if (len > MAX_USERNAME_SIZE || len <= 0) {
-		cFYI(1, "Bad value from username search (len=%ld)", len);
+		cFYI(1, "Bad value from username search (len=%zd)", len);
 		rc = -EINVAL;
 		goto out_key_put;
 	}
 
 	vol->username = kstrndup(payload, len, GFP_KERNEL);
 	if (!vol->username) {
-		cFYI(1, "Unable to allocate %ld bytes for username", len);
+		cFYI(1, "Unable to allocate %zd bytes for username", len);
 		rc = -ENOMEM;
 		goto out_key_put;
 	}
@@ -2157,7 +2158,7 @@ cifs_set_cifscreds(struct smb_vol *vol, struct cifs_ses *ses)
 
 	len = key->datalen - (len + 1);
 	if (len > MAX_PASSWORD_SIZE || len <= 0) {
-		cFYI(1, "Bad len for password search (len=%ld)", len);
+		cFYI(1, "Bad len for password search (len=%zd)", len);
 		rc = -EINVAL;
 		kfree(vol->username);
 		vol->username = NULL;
@@ -2167,7 +2168,7 @@ cifs_set_cifscreds(struct smb_vol *vol, struct cifs_ses *ses)
 	++delim;
 	vol->password = kstrndup(delim, len, GFP_KERNEL);
 	if (!vol->password) {
-		cFYI(1, "Unable to allocate %ld bytes for password", len);
+		cFYI(1, "Unable to allocate %zd bytes for password", len);
 		rc = -ENOMEM;
 		kfree(vol->username);
 		vol->username = NULL;
@@ -3857,10 +3858,8 @@ cifs_construct_tcon(struct cifs_sb_info *cifs_sb, uid_t fsuid)
 	struct smb_vol *vol_info;
 
 	vol_info = kzalloc(sizeof(*vol_info), GFP_KERNEL);
-	if (vol_info == NULL) {
-		tcon = ERR_PTR(-ENOMEM);
-		goto out;
-	}
+	if (vol_info == NULL)
+		return ERR_PTR(-ENOMEM);
 
 	vol_info->local_nls = cifs_sb->local_nls;
 	vol_info->linux_uid = fsuid;
diff --git a/fs/cifs/dir.c b/fs/cifs/dir.c
index df8fecb5b993..63a196b97d50 100644
--- a/fs/cifs/dir.c
+++ b/fs/cifs/dir.c
@@ -492,7 +492,7 @@ cifs_lookup(struct inode *parent_dir_inode, struct dentry *direntry,
 {
 	int xid;
 	int rc = 0; /* to get around spurious gcc warning, set to zero here */
-	__u32 oplock = 0;
+	__u32 oplock = enable_oplocks ? REQ_OPLOCK : 0;
 	__u16 fileHandle = 0;
 	bool posix_open = false;
 	struct cifs_sb_info *cifs_sb;
diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c
index d85efad5765f..551d0c2b9736 100644
--- a/fs/cifs/sess.c
+++ b/fs/cifs/sess.c
@@ -246,16 +246,15 @@ static void ascii_ssetup_strings(char **pbcc_area, struct cifs_ses *ses,
 	/* copy user */
 	/* BB what about null user mounts - check that we do this BB */
 	/* copy user */
-	if (ses->user_name != NULL)
+	if (ses->user_name != NULL) {
 		strncpy(bcc_ptr, ses->user_name, MAX_USERNAME_SIZE);
+		bcc_ptr += strnlen(ses->user_name, MAX_USERNAME_SIZE);
+	}
 	/* else null user mount */
-
-	bcc_ptr += strnlen(ses->user_name, MAX_USERNAME_SIZE);
 	*bcc_ptr = 0;
 	bcc_ptr++; /* account for null termination */
 
 	/* copy domain */
-
 	if (ses->domainName != NULL) {
 		strncpy(bcc_ptr, ses->domainName, 256);
 		bcc_ptr += strnlen(ses->domainName, 256);
@@ -395,6 +394,10 @@ static int decode_ntlmssp_challenge(char *bcc_ptr, int blob_len,
 	ses->ntlmssp->server_flags = le32_to_cpu(pblob->NegotiateFlags);
 	tioffset = le32_to_cpu(pblob->TargetInfoArray.BufferOffset);
 	tilen = le16_to_cpu(pblob->TargetInfoArray.Length);
+	if (tioffset > blob_len || tioffset + tilen > blob_len) {
+		cERROR(1, "tioffset + tilen too high %u + %u", tioffset, tilen);
+		return -EINVAL;
+	}
 	if (tilen) {
 		ses->auth_key.response = kmalloc(tilen, GFP_KERNEL);
 		if (!ses->auth_key.response) {
diff --git a/fs/ecryptfs/crypto.c b/fs/ecryptfs/crypto.c
index 63ab24510649..ea9931281557 100644
--- a/fs/ecryptfs/crypto.c
+++ b/fs/ecryptfs/crypto.c
@@ -1990,6 +1990,17 @@ out:
 	return;
 }
 
+static size_t ecryptfs_max_decoded_size(size_t encoded_size)
+{
+	/* Not exact; conservatively long. Every block of 4
+	 * encoded characters decodes into a block of 3
+	 * decoded characters. This segment of code provides
+	 * the caller with the maximum amount of allocated
+	 * space that @dst will need to point to in a
+	 * subsequent call. */
+	return ((encoded_size + 1) * 3) / 4;
+}
+
 /**
  * ecryptfs_decode_from_filename
  * @dst: If NULL, this function only sets @dst_size and returns. If
@@ -2008,13 +2019,7 @@ ecryptfs_decode_from_filename(unsigned char *dst, size_t *dst_size,
 	size_t dst_byte_offset = 0;
 
 	if (dst == NULL) {
-		/* Not exact; conservatively long. Every block of 4
-		 * encoded characters decodes into a block of 3
-		 * decoded characters. This segment of code provides
-		 * the caller with the maximum amount of allocated
-		 * space that @dst will need to point to in a
-		 * subsequent call. */
-		(*dst_size) = (((src_size + 1) * 3) / 4);
+		(*dst_size) = ecryptfs_max_decoded_size(src_size);
 		goto out;
 	}
 	while (src_byte_offset < src_size) {
@@ -2239,3 +2244,52 @@ out_free:
 out:
 	return rc;
 }
+
+#define ENC_NAME_MAX_BLOCKLEN_8_OR_16	143
+
+int ecryptfs_set_f_namelen(long *namelen, long lower_namelen,
+			   struct ecryptfs_mount_crypt_stat *mount_crypt_stat)
+{
+	struct blkcipher_desc desc;
+	struct mutex *tfm_mutex;
+	size_t cipher_blocksize;
+	int rc;
+
+	if (!(mount_crypt_stat->flags & ECRYPTFS_GLOBAL_ENCRYPT_FILENAMES)) {
+		(*namelen) = lower_namelen;
+		return 0;
+	}
+
+	rc = ecryptfs_get_tfm_and_mutex_for_cipher_name(&desc.tfm, &tfm_mutex,
+			mount_crypt_stat->global_default_fn_cipher_name);
+	if (unlikely(rc)) {
+		(*namelen) = 0;
+		return rc;
+	}
+
+	mutex_lock(tfm_mutex);
+	cipher_blocksize = crypto_blkcipher_blocksize(desc.tfm);
+	mutex_unlock(tfm_mutex);
+
+	/* Return an exact amount for the common cases */
+	if (lower_namelen == NAME_MAX
+	    && (cipher_blocksize == 8 || cipher_blocksize == 16)) {
+		(*namelen) = ENC_NAME_MAX_BLOCKLEN_8_OR_16;
+		return 0;
+	}
+
+	/* Return a safe estimate for the uncommon cases */
+	(*namelen) = lower_namelen;
+	(*namelen) -= ECRYPTFS_FNEK_ENCRYPTED_FILENAME_PREFIX_SIZE;
+	/* Since this is the max decoded size, subtract 1 "decoded block" len */
+	(*namelen) = ecryptfs_max_decoded_size(*namelen) - 3;
+	(*namelen) -= ECRYPTFS_TAG_70_MAX_METADATA_SIZE;
+	(*namelen) -= ECRYPTFS_FILENAME_MIN_RANDOM_PREPEND_BYTES;
+	/* Worst case is that the filename is padded nearly a full block size */
+	(*namelen) -= cipher_blocksize - 1;
+
+	if ((*namelen) < 0)
+		(*namelen) = 0;
+
+	return 0;
+}
diff --git a/fs/ecryptfs/ecryptfs_kernel.h b/fs/ecryptfs/ecryptfs_kernel.h
index a2362df58ae8..867b64c5d84f 100644
--- a/fs/ecryptfs/ecryptfs_kernel.h
+++ b/fs/ecryptfs/ecryptfs_kernel.h
@@ -162,6 +162,10 @@ ecryptfs_get_key_payload_data(struct key *key)
 #define ECRYPTFS_NON_NULL 0x42 /* A reasonable substitute for NULL */
 #define MD5_DIGEST_SIZE 16
 #define ECRYPTFS_TAG_70_DIGEST_SIZE MD5_DIGEST_SIZE
+#define ECRYPTFS_TAG_70_MIN_METADATA_SIZE (1 + ECRYPTFS_MIN_PKT_LEN_SIZE \
+					   + ECRYPTFS_SIG_SIZE + 1 + 1)
+#define ECRYPTFS_TAG_70_MAX_METADATA_SIZE (1 + ECRYPTFS_MAX_PKT_LEN_SIZE \
+					   + ECRYPTFS_SIG_SIZE + 1 + 1)
 #define ECRYPTFS_FEK_ENCRYPTED_FILENAME_PREFIX "ECRYPTFS_FEK_ENCRYPTED."
 #define ECRYPTFS_FEK_ENCRYPTED_FILENAME_PREFIX_SIZE 23
 #define ECRYPTFS_FNEK_ENCRYPTED_FILENAME_PREFIX "ECRYPTFS_FNEK_ENCRYPTED."
@@ -701,6 +705,8 @@ ecryptfs_parse_tag_70_packet(char **filename, size_t *filename_size,
 			     size_t *packet_size,
 			     struct ecryptfs_mount_crypt_stat *mount_crypt_stat,
 			     char *data, size_t max_packet_size);
+int ecryptfs_set_f_namelen(long *namelen, long lower_namelen,
+			   struct ecryptfs_mount_crypt_stat *mount_crypt_stat);
 int ecryptfs_derive_iv(char *iv, struct ecryptfs_crypt_stat *crypt_stat,
 		       loff_t offset);
 
diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
index 19892d7d2ed1..ab35b113003b 100644
--- a/fs/ecryptfs/inode.c
+++ b/fs/ecryptfs/inode.c
@@ -1085,6 +1085,8 @@ ecryptfs_setxattr(struct dentry *dentry, const char *name, const void *value,
 	}
 
 	rc = vfs_setxattr(lower_dentry, name, value, size, flags);
+	if (!rc)
+		fsstack_copy_attr_all(dentry->d_inode, lower_dentry->d_inode);
 out:
 	return rc;
 }
diff --git a/fs/ecryptfs/keystore.c b/fs/ecryptfs/keystore.c
index 8e3b943e330f..2333203a120b 100644
--- a/fs/ecryptfs/keystore.c
+++ b/fs/ecryptfs/keystore.c
@@ -679,10 +679,7 @@ ecryptfs_write_tag_70_packet(char *dest, size_t *remaining_bytes,
 	 * Octets N3-N4: Block-aligned encrypted filename
 	 *  - Consists of a minimum number of random characters, a \0
 	 *    separator, and then the filename */
-	s->max_packet_size = (1                   /* Tag 70 identifier */
-			      + 3                 /* Max Tag 70 packet size */
-			      + ECRYPTFS_SIG_SIZE /* FNEK sig */
-			      + 1                 /* Cipher identifier */
+	s->max_packet_size = (ECRYPTFS_TAG_70_MAX_METADATA_SIZE
 			      + s->block_aligned_filename_size);
 	if (dest == NULL) {
 		(*packet_size) = s->max_packet_size;
@@ -934,10 +931,10 @@ ecryptfs_parse_tag_70_packet(char **filename, size_t *filename_size,
 		goto out;
 	}
 	s->desc.flags = CRYPTO_TFM_REQ_MAY_SLEEP;
-	if (max_packet_size < (1 + 1 + ECRYPTFS_SIG_SIZE + 1 + 1)) {
+	if (max_packet_size < ECRYPTFS_TAG_70_MIN_METADATA_SIZE) {
 		printk(KERN_WARNING "%s: max_packet_size is [%zd]; it must be "
 		       "at least [%d]\n", __func__, max_packet_size,
-			(1 + 1 + ECRYPTFS_SIG_SIZE + 1 + 1));
+		       ECRYPTFS_TAG_70_MIN_METADATA_SIZE);
 		rc = -EINVAL;
 		goto out;
 	}
diff --git a/fs/ecryptfs/mmap.c b/fs/ecryptfs/mmap.c
index 10ec695ccd68..a46b3a8fee1e 100644
--- a/fs/ecryptfs/mmap.c
+++ b/fs/ecryptfs/mmap.c
@@ -150,7 +150,7 @@ ecryptfs_copy_up_encrypted_with_header(struct page *page,
 			/* This is a header extent */
 			char *page_virt;
 
-			page_virt = kmap_atomic(page, KM_USER0);
+			page_virt = kmap_atomic(page);
 			memset(page_virt, 0, PAGE_CACHE_SIZE);
 			/* TODO: Support more than one header extent */
 			if (view_extent_num == 0) {
@@ -163,7 +163,7 @@ ecryptfs_copy_up_encrypted_with_header(struct page *page,
 							       crypt_stat,
 							       &written);
 			}
-			kunmap_atomic(page_virt, KM_USER0);
+			kunmap_atomic(page_virt);
 			flush_dcache_page(page);
 			if (rc) {
 				printk(KERN_ERR "%s: Error reading xattr "
diff --git a/fs/ecryptfs/read_write.c b/fs/ecryptfs/read_write.c
index 5c0106f75775..b2a34a192f4f 100644
--- a/fs/ecryptfs/read_write.c
+++ b/fs/ecryptfs/read_write.c
@@ -156,7 +156,7 @@ int ecryptfs_write(struct inode *ecryptfs_inode, char *data, loff_t offset,
 			       ecryptfs_page_idx, rc);
 			goto out;
 		}
-		ecryptfs_page_virt = kmap_atomic(ecryptfs_page, KM_USER0);
+		ecryptfs_page_virt = kmap_atomic(ecryptfs_page);
 
 		/*
 		 * pos: where we're now writing, offset: where the request was
@@ -179,7 +179,7 @@ int ecryptfs_write(struct inode *ecryptfs_inode, char *data, loff_t offset,
 			       (data + data_offset), num_bytes);
 			data_offset += num_bytes;
 		}
-		kunmap_atomic(ecryptfs_page_virt, KM_USER0);
+		kunmap_atomic(ecryptfs_page_virt);
 		flush_dcache_page(ecryptfs_page);
 		SetPageUptodate(ecryptfs_page);
 		unlock_page(ecryptfs_page);
diff --git a/fs/ecryptfs/super.c b/fs/ecryptfs/super.c
index 9df7fd6e0c39..cf152823bbf4 100644
--- a/fs/ecryptfs/super.c
+++ b/fs/ecryptfs/super.c
@@ -30,6 +30,8 @@
 #include <linux/seq_file.h>
 #include <linux/file.h>
 #include <linux/crypto.h>
+#include <linux/statfs.h>
+#include <linux/magic.h>
 #include "ecryptfs_kernel.h"
 
 struct kmem_cache *ecryptfs_inode_info_cache;
@@ -102,10 +104,20 @@ static void ecryptfs_destroy_inode(struct inode *inode)
 static int ecryptfs_statfs(struct dentry *dentry, struct kstatfs *buf)
 {
 	struct dentry *lower_dentry = ecryptfs_dentry_to_lower(dentry);
+	int rc;
 
 	if (!lower_dentry->d_sb->s_op->statfs)
 		return -ENOSYS;
-	return lower_dentry->d_sb->s_op->statfs(lower_dentry, buf);
+
+	rc = lower_dentry->d_sb->s_op->statfs(lower_dentry, buf);
+	if (rc)
+		return rc;
+
+	buf->f_type = ECRYPTFS_SUPER_MAGIC;
+	rc = ecryptfs_set_f_namelen(&buf->f_namelen, buf->f_namelen,
+	       &ecryptfs_superblock_to_private(dentry->d_sb)->mount_crypt_stat);
+
+	return rc;
 }
 
 /**
diff --git a/fs/exec.c b/fs/exec.c
index aeb135c7ff5c..92ce83a11e90 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -1071,6 +1071,21 @@ void set_task_comm(struct task_struct *tsk, char *buf)
 	perf_event_comm(tsk);
 }
 
+static void filename_to_taskname(char *tcomm, const char *fn, unsigned int len)
+{
+	int i, ch;
+
+	/* Copies the binary name from after last slash */
+	for (i = 0; (ch = *(fn++)) != '\0';) {
+		if (ch == '/')
+			i = 0; /* overwrite what we wrote */
+		else
+			if (i < len - 1)
+				tcomm[i++] = ch;
+	}
+	tcomm[i] = '\0';
+}
+
 int flush_old_exec(struct linux_binprm * bprm)
 {
 	int retval;
@@ -1085,6 +1100,7 @@ int flush_old_exec(struct linux_binprm * bprm)
 
 	set_mm_exe_file(bprm->mm, bprm->file);
 
+	filename_to_taskname(bprm->tcomm, bprm->filename, sizeof(bprm->tcomm));
 	/*
 	 * Release all of the old mmap stuff
 	 */
@@ -1116,10 +1132,6 @@ EXPORT_SYMBOL(would_dump);
 
 void setup_new_exec(struct linux_binprm * bprm)
 {
-	int i, ch;
-	const char *name;
-	char tcomm[sizeof(current->comm)];
-
 	arch_pick_mmap_layout(current->mm);
 
 	/* This is the point of no return */
@@ -1130,18 +1142,7 @@ void setup_new_exec(struct linux_binprm * bprm)
 	else
 		set_dumpable(current->mm, suid_dumpable);
 
-	name = bprm->filename;
-
-	/* Copies the binary name from after last slash */
-	for (i=0; (ch = *(name++)) != '\0';) {
-		if (ch == '/')
-			i = 0; /* overwrite what we wrote */
-		else
-			if (i < (sizeof(tcomm) - 1))
-				tcomm[i++] = ch;
-	}
-	tcomm[i] = '\0';
-	set_task_comm(current, tcomm);
+	set_task_comm(current, bprm->tcomm);
 
 	/* Set the new mm task size. We have to do that late because it may
 	 * depend on TIF_32BIT which is only updated in flush_thread() on
diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c
index f855916657ba..5b4a9362d5aa 100644
--- a/fs/fs-writeback.c
+++ b/fs/fs-writeback.c
@@ -53,14 +53,6 @@ struct wb_writeback_work {
 };
 
 /*
- * Include the creation of the trace points after defining the
- * wb_writeback_work structure so that the definition remains local to this
- * file.
- */
-#define CREATE_TRACE_POINTS
-#include <trace/events/writeback.h>
-
-/*
  * We don't actually have pdflush, but this one is exported though /proc...
  */
 int nr_pdflush_threads;
@@ -92,6 +84,14 @@ static inline struct inode *wb_inode(struct list_head *head)
 	return list_entry(head, struct inode, i_wb_list);
 }
 
+/*
+ * Include the creation of the trace points after defining the
+ * wb_writeback_work structure and inline functions so that the definition
+ * remains local to this file.
+ */
+#define CREATE_TRACE_POINTS
+#include <trace/events/writeback.h>
+
 /* Wakeup flusher thread or forker thread to fork it. Requires bdi->wb_lock. */
 static void bdi_wakeup_flusher(struct backing_dev_info *bdi)
 {
diff --git a/fs/ioprio.c b/fs/ioprio.c
index f84b380d65e5..0f1b9515213b 100644
--- a/fs/ioprio.c
+++ b/fs/ioprio.c
@@ -51,7 +51,7 @@ int set_task_ioprio(struct task_struct *task, int ioprio)
 	ioc = get_task_io_context(task, GFP_ATOMIC, NUMA_NO_NODE);
 	if (ioc) {
 		ioc_ioprio_changed(ioc, ioprio);
-		put_io_context(ioc, NULL);
+		put_io_context(ioc);
 	}
 
 	return err;
diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c
index a01cdad6aad1..eafb8d37a6fb 100644
--- a/fs/jffs2/erase.c
+++ b/fs/jffs2/erase.c
@@ -335,7 +335,7 @@ static int jffs2_block_check_erase(struct jffs2_sb_info *c, struct jffs2_erasebl
 	void *ebuf;
 	uint32_t ofs;
 	size_t retlen;
-	int ret = -EIO;
+	int ret;
 	unsigned long *wordebuf;
 
 	ret = mtd_point(c->mtd, jeb->offset, c->sector_size, &retlen,
diff --git a/fs/logfs/dev_mtd.c b/fs/logfs/dev_mtd.c
index e97404d611e0..9c501449450d 100644
--- a/fs/logfs/dev_mtd.c
+++ b/fs/logfs/dev_mtd.c
@@ -152,9 +152,6 @@ static struct page *logfs_mtd_find_first_sb(struct super_block *sb, u64 *ofs)
 	filler_t *filler = logfs_mtd_readpage;
 	struct mtd_info *mtd = super->s_mtd;
 
-	if (!mtd_can_have_bb(mtd))
-		return NULL;
-
 	*ofs = 0;
 	while (mtd_block_isbad(mtd, *ofs)) {
 		*ofs += mtd->erasesize;
@@ -172,9 +169,6 @@ static struct page *logfs_mtd_find_last_sb(struct super_block *sb, u64 *ofs)
 	filler_t *filler = logfs_mtd_readpage;
 	struct mtd_info *mtd = super->s_mtd;
 
-	if (!mtd_can_have_bb(mtd))
-		return NULL;
-
 	*ofs = mtd->size - mtd->erasesize;
 	while (mtd_block_isbad(mtd, *ofs)) {
 		*ofs -= mtd->erasesize;
diff --git a/fs/nilfs2/ioctl.c b/fs/nilfs2/ioctl.c
index 886649627c3d..2a70fce70c65 100644
--- a/fs/nilfs2/ioctl.c
+++ b/fs/nilfs2/ioctl.c
@@ -603,6 +603,8 @@ static int nilfs_ioctl_clean_segments(struct inode *inode, struct file *filp,
 	nsegs = argv[4].v_nmembs;
 	if (argv[4].v_size != argsz[4])
 		goto out;
+	if (nsegs > UINT_MAX / sizeof(__u64))
+		goto out;
 
 	/*
 	 * argv[4] points to segment numbers this ioctl cleans.  We
diff --git a/fs/proc/base.c b/fs/proc/base.c
index 9cde9edf9c4d..d4548dd49b02 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -198,26 +198,6 @@ static int proc_root_link(struct dentry *dentry, struct path *path)
 	return result;
 }
 
-static struct mm_struct *mm_access(struct task_struct *task, unsigned int mode)
-{
-	struct mm_struct *mm;
-	int err;
-
-	err =  mutex_lock_killable(&task->signal->cred_guard_mutex);
-	if (err)
-		return ERR_PTR(err);
-
-	mm = get_task_mm(task);
-	if (mm && mm != current->mm &&
-			!ptrace_may_access(task, mode)) {
-		mmput(mm);
-		mm = ERR_PTR(-EACCES);
-	}
-	mutex_unlock(&task->signal->cred_guard_mutex);
-
-	return mm;
-}
-
 struct mm_struct *mm_for_maps(struct task_struct *task)
 {
 	return mm_access(task, PTRACE_MODE_READ);
@@ -711,6 +691,13 @@ static int mem_open(struct inode* inode, struct file* file)
 	if (IS_ERR(mm))
 		return PTR_ERR(mm);
 
+	if (mm) {
+		/* ensure this mm_struct can't be freed */
+		atomic_inc(&mm->mm_count);
+		/* but do not pin its memory */
+		mmput(mm);
+	}
+
 	/* OK to pass negative loff_t, we can catch out-of-range */
 	file->f_mode |= FMODE_UNSIGNED_OFFSET;
 	file->private_data = mm;
@@ -718,57 +705,13 @@ static int mem_open(struct inode* inode, struct file* file)
 	return 0;
 }
 
-static ssize_t mem_read(struct file * file, char __user * buf,
-			size_t count, loff_t *ppos)
+static ssize_t mem_rw(struct file *file, char __user *buf,
+			size_t count, loff_t *ppos, int write)
 {
-	int ret;
-	char *page;
-	unsigned long src = *ppos;
 	struct mm_struct *mm = file->private_data;
-
-	if (!mm)
-		return 0;
-
-	page = (char *)__get_free_page(GFP_TEMPORARY);
-	if (!page)
-		return -ENOMEM;
-
-	ret = 0;
- 
-	while (count > 0) {
-		int this_len, retval;
-
-		this_len = (count > PAGE_SIZE) ? PAGE_SIZE : count;
-		retval = access_remote_vm(mm, src, page, this_len, 0);
-		if (!retval) {
-			if (!ret)
-				ret = -EIO;
-			break;
-		}
-
-		if (copy_to_user(buf, page, retval)) {
-			ret = -EFAULT;
-			break;
-		}
- 
-		ret += retval;
-		src += retval;
-		buf += retval;
-		count -= retval;
-	}
-	*ppos = src;
-
-	free_page((unsigned long) page);
-	return ret;
-}
-
-static ssize_t mem_write(struct file * file, const char __user *buf,
-			 size_t count, loff_t *ppos)
-{
-	int copied;
+	unsigned long addr = *ppos;
+	ssize_t copied;
 	char *page;
-	unsigned long dst = *ppos;
-	struct mm_struct *mm = file->private_data;
 
 	if (!mm)
 		return 0;
@@ -778,31 +721,54 @@ static ssize_t mem_write(struct file * file, const char __user *buf,
 		return -ENOMEM;
 
 	copied = 0;
+	if (!atomic_inc_not_zero(&mm->mm_users))
+		goto free;
+
 	while (count > 0) {
-		int this_len, retval;
+		int this_len = min_t(int, count, PAGE_SIZE);
 
-		this_len = (count > PAGE_SIZE) ? PAGE_SIZE : count;
-		if (copy_from_user(page, buf, this_len)) {
+		if (write && copy_from_user(page, buf, this_len)) {
 			copied = -EFAULT;
 			break;
 		}
-		retval = access_remote_vm(mm, dst, page, this_len, 1);
-		if (!retval) {
+
+		this_len = access_remote_vm(mm, addr, page, this_len, write);
+		if (!this_len) {
 			if (!copied)
 				copied = -EIO;
 			break;
 		}
-		copied += retval;
-		buf += retval;
-		dst += retval;
-		count -= retval;			
+
+		if (!write && copy_to_user(buf, page, this_len)) {
+			copied = -EFAULT;
+			break;
+		}
+
+		buf += this_len;
+		addr += this_len;
+		copied += this_len;
+		count -= this_len;
 	}
-	*ppos = dst;
+	*ppos = addr;
 
+	mmput(mm);
+free:
 	free_page((unsigned long) page);
 	return copied;
 }
 
+static ssize_t mem_read(struct file *file, char __user *buf,
+			size_t count, loff_t *ppos)
+{
+	return mem_rw(file, buf, count, ppos, 0);
+}
+
+static ssize_t mem_write(struct file *file, const char __user *buf,
+			 size_t count, loff_t *ppos)
+{
+	return mem_rw(file, (char __user*)buf, count, ppos, 1);
+}
+
 loff_t mem_lseek(struct file *file, loff_t offset, int orig)
 {
 	switch (orig) {
@@ -822,8 +788,8 @@ loff_t mem_lseek(struct file *file, loff_t offset, int orig)
 static int mem_release(struct inode *inode, struct file *file)
 {
 	struct mm_struct *mm = file->private_data;
-
-	mmput(mm);
+	if (mm)
+		mmdrop(mm);
 	return 0;
 }
 
diff --git a/fs/xfs/kmem.h b/fs/xfs/kmem.h
index 292eff198030..ab7c53fe346e 100644
--- a/fs/xfs/kmem.h
+++ b/fs/xfs/kmem.h
@@ -110,10 +110,4 @@ kmem_zone_destroy(kmem_zone_t *zone)
 extern void *kmem_zone_alloc(kmem_zone_t *, unsigned int __nocast);
 extern void *kmem_zone_zalloc(kmem_zone_t *, unsigned int __nocast);
 
-static inline int
-kmem_shake_allow(gfp_t gfp_mask)
-{
-	return ((gfp_mask & __GFP_WAIT) && (gfp_mask & __GFP_FS));
-}
-
 #endif /* __XFS_SUPPORT_KMEM_H__ */
diff --git a/fs/xfs/xfs_dquot.c b/fs/xfs/xfs_dquot.c
index b4ff40b5f918..cbcb7bea38e2 100644
--- a/fs/xfs/xfs_dquot.c
+++ b/fs/xfs/xfs_dquot.c
@@ -63,82 +63,6 @@ int xfs_dqerror_mod = 33;
 static struct lock_class_key xfs_dquot_other_class;
 
 /*
- * Allocate and initialize a dquot. We don't always allocate fresh memory;
- * we try to reclaim a free dquot if the number of incore dquots are above
- * a threshold.
- * The only field inside the core that gets initialized at this point
- * is the d_id field. The idea is to fill in the entire q_core
- * when we read in the on disk dquot.
- */
-STATIC xfs_dquot_t *
-xfs_qm_dqinit(
-	xfs_mount_t  *mp,
-	xfs_dqid_t   id,
-	uint	     type)
-{
-	xfs_dquot_t	*dqp;
-	boolean_t	brandnewdquot;
-
-	brandnewdquot = xfs_qm_dqalloc_incore(&dqp);
-	dqp->dq_flags = type;
-	dqp->q_core.d_id = cpu_to_be32(id);
-	dqp->q_mount = mp;
-
-	/*
-	 * No need to re-initialize these if this is a reclaimed dquot.
-	 */
-	if (brandnewdquot) {
-		INIT_LIST_HEAD(&dqp->q_freelist);
-		mutex_init(&dqp->q_qlock);
-		init_waitqueue_head(&dqp->q_pinwait);
-
-		/*
-		 * Because we want to use a counting completion, complete
-		 * the flush completion once to allow a single access to
-		 * the flush completion without blocking.
-		 */
-		init_completion(&dqp->q_flush);
-		complete(&dqp->q_flush);
-
-		trace_xfs_dqinit(dqp);
-	} else {
-		/*
-		 * Only the q_core portion was zeroed in dqreclaim_one().
-		 * So, we need to reset others.
-		 */
-		dqp->q_nrefs = 0;
-		dqp->q_blkno = 0;
-		INIT_LIST_HEAD(&dqp->q_mplist);
-		INIT_LIST_HEAD(&dqp->q_hashlist);
-		dqp->q_bufoffset = 0;
-		dqp->q_fileoffset = 0;
-		dqp->q_transp = NULL;
-		dqp->q_gdquot = NULL;
-		dqp->q_res_bcount = 0;
-		dqp->q_res_icount = 0;
-		dqp->q_res_rtbcount = 0;
-		atomic_set(&dqp->q_pincount, 0);
-		dqp->q_hash = NULL;
-		ASSERT(list_empty(&dqp->q_freelist));
-
-		trace_xfs_dqreuse(dqp);
-	}
-
-	/*
-	 * In either case we need to make sure group quotas have a different
-	 * lock class than user quotas, to make sure lockdep knows we can
-	 * locks of one of each at the same time.
-	 */
-	if (!(type & XFS_DQ_USER))
-		lockdep_set_class(&dqp->q_qlock, &xfs_dquot_other_class);
-
-	/*
-	 * log item gets initialized later
-	 */
-	return (dqp);
-}
-
-/*
  * This is called to free all the memory associated with a dquot
  */
 void
@@ -567,7 +491,32 @@ xfs_qm_dqread(
 	int			error;
 	int			cancelflags = 0;
 
-	dqp = xfs_qm_dqinit(mp, id, type);
+
+	dqp = kmem_zone_zalloc(xfs_Gqm->qm_dqzone, KM_SLEEP);
+
+	dqp->dq_flags = type;
+	dqp->q_core.d_id = cpu_to_be32(id);
+	dqp->q_mount = mp;
+	INIT_LIST_HEAD(&dqp->q_freelist);
+	mutex_init(&dqp->q_qlock);
+	init_waitqueue_head(&dqp->q_pinwait);
+
+	/*
+	 * Because we want to use a counting completion, complete
+	 * the flush completion once to allow a single access to
+	 * the flush completion without blocking.
+	 */
+	init_completion(&dqp->q_flush);
+	complete(&dqp->q_flush);
+
+	/*
+	 * Make sure group quotas have a different lock class than user
+	 * quotas.
+	 */
+	if (!(type & XFS_DQ_USER))
+		lockdep_set_class(&dqp->q_qlock, &xfs_dquot_other_class);
+
+	atomic_inc(&xfs_Gqm->qm_totaldquots);
 
 	trace_xfs_dqread(dqp);
 
diff --git a/fs/xfs/xfs_log_recover.c b/fs/xfs/xfs_log_recover.c
index 541a508adea1..15ff5392fb65 100644
--- a/fs/xfs/xfs_log_recover.c
+++ b/fs/xfs/xfs_log_recover.c
@@ -1489,7 +1489,7 @@ xlog_recover_add_to_cont_trans(
 	old_ptr = item->ri_buf[item->ri_cnt-1].i_addr;
 	old_len = item->ri_buf[item->ri_cnt-1].i_len;
 
-	ptr = kmem_realloc(old_ptr, len+old_len, old_len, 0u);
+	ptr = kmem_realloc(old_ptr, len+old_len, old_len, KM_SLEEP);
 	memcpy(&ptr[old_len], dp, len); /* d, s, l */
 	item->ri_buf[item->ri_cnt-1].i_len += len;
 	item->ri_buf[item->ri_cnt-1].i_addr = ptr;
diff --git a/fs/xfs/xfs_qm.c b/fs/xfs/xfs_qm.c
index 671f37eae1c7..c436def733bf 100644
--- a/fs/xfs/xfs_qm.c
+++ b/fs/xfs/xfs_qm.c
@@ -50,7 +50,6 @@
  */
 struct mutex	xfs_Gqm_lock;
 struct xfs_qm	*xfs_Gqm;
-uint		ndquot;
 
 kmem_zone_t	*qm_dqzone;
 kmem_zone_t	*qm_dqtrxzone;
@@ -93,7 +92,6 @@ xfs_Gqm_init(void)
 		goto out_free_udqhash;
 
 	hsize /= sizeof(xfs_dqhash_t);
-	ndquot = hsize << 8;
 
 	xqm = kmem_zalloc(sizeof(xfs_qm_t), KM_SLEEP);
 	xqm->qm_dqhashmask = hsize - 1;
@@ -137,7 +135,6 @@ xfs_Gqm_init(void)
 		xqm->qm_dqtrxzone = qm_dqtrxzone;
 
 	atomic_set(&xqm->qm_totaldquots, 0);
-	xqm->qm_dqfree_ratio = XFS_QM_DQFREE_RATIO;
 	xqm->qm_nrefs = 0;
 	return xqm;
 
@@ -1600,216 +1597,150 @@ xfs_qm_init_quotainos(
 	return 0;
 }
 
+STATIC void
+xfs_qm_dqfree_one(
+	struct xfs_dquot	*dqp)
+{
+	struct xfs_mount	*mp = dqp->q_mount;
+	struct xfs_quotainfo	*qi = mp->m_quotainfo;
 
+	mutex_lock(&dqp->q_hash->qh_lock);
+	list_del_init(&dqp->q_hashlist);
+	dqp->q_hash->qh_version++;
+	mutex_unlock(&dqp->q_hash->qh_lock);
 
-/*
- * Pop the least recently used dquot off the freelist and recycle it.
- */
-STATIC struct xfs_dquot *
-xfs_qm_dqreclaim_one(void)
+	mutex_lock(&qi->qi_dqlist_lock);
+	list_del_init(&dqp->q_mplist);
+	qi->qi_dquots--;
+	qi->qi_dqreclaims++;
+	mutex_unlock(&qi->qi_dqlist_lock);
+
+	xfs_qm_dqdestroy(dqp);
+}
+
+STATIC void
+xfs_qm_dqreclaim_one(
+	struct xfs_dquot	*dqp,
+	struct list_head	*dispose_list)
 {
-	struct xfs_dquot	*dqp;
-	int			restarts = 0;
+	struct xfs_mount	*mp = dqp->q_mount;
+	int			error;
 
-	mutex_lock(&xfs_Gqm->qm_dqfrlist_lock);
-restart:
-	list_for_each_entry(dqp, &xfs_Gqm->qm_dqfrlist, q_freelist) {
-		struct xfs_mount *mp = dqp->q_mount;
+	if (!xfs_dqlock_nowait(dqp))
+		goto out_busy;
 
-		if (!xfs_dqlock_nowait(dqp))
-			continue;
+	/*
+	 * This dquot has acquired a reference in the meantime remove it from
+	 * the freelist and try again.
+	 */
+	if (dqp->q_nrefs) {
+		xfs_dqunlock(dqp);
 
-		/*
-		 * This dquot has already been grabbed by dqlookup.
-		 * Remove it from the freelist and try again.
-		 */
-		if (dqp->q_nrefs) {
-			trace_xfs_dqreclaim_want(dqp);
-			XQM_STATS_INC(xqmstats.xs_qm_dqwants);
-
-			list_del_init(&dqp->q_freelist);
-			xfs_Gqm->qm_dqfrlist_cnt--;
-			restarts++;
-			goto dqunlock;
-		}
+		trace_xfs_dqreclaim_want(dqp);
+		XQM_STATS_INC(xqmstats.xs_qm_dqwants);
 
-		ASSERT(dqp->q_hash);
-		ASSERT(!list_empty(&dqp->q_mplist));
+		list_del_init(&dqp->q_freelist);
+		xfs_Gqm->qm_dqfrlist_cnt--;
+		return;
+	}
 
-		/*
-		 * Try to grab the flush lock. If this dquot is in the process
-		 * of getting flushed to disk, we don't want to reclaim it.
-		 */
-		if (!xfs_dqflock_nowait(dqp))
-			goto dqunlock;
+	ASSERT(dqp->q_hash);
+	ASSERT(!list_empty(&dqp->q_mplist));
 
-		/*
-		 * We have the flush lock so we know that this is not in the
-		 * process of being flushed. So, if this is dirty, flush it
-		 * DELWRI so that we don't get a freelist infested with
-		 * dirty dquots.
-		 */
-		if (XFS_DQ_IS_DIRTY(dqp)) {
-			int	error;
+	/*
+	 * Try to grab the flush lock. If this dquot is in the process of
+	 * getting flushed to disk, we don't want to reclaim it.
+	 */
+	if (!xfs_dqflock_nowait(dqp))
+		goto out_busy;
 
-			trace_xfs_dqreclaim_dirty(dqp);
+	/*
+	 * We have the flush lock so we know that this is not in the
+	 * process of being flushed. So, if this is dirty, flush it
+	 * DELWRI so that we don't get a freelist infested with
+	 * dirty dquots.
+	 */
+	if (XFS_DQ_IS_DIRTY(dqp)) {
+		trace_xfs_dqreclaim_dirty(dqp);
 
-			/*
-			 * We flush it delayed write, so don't bother
-			 * releasing the freelist lock.
-			 */
-			error = xfs_qm_dqflush(dqp, SYNC_TRYLOCK);
-			if (error) {
-				xfs_warn(mp, "%s: dquot %p flush failed",
-					__func__, dqp);
-			}
-			goto dqunlock;
+		/*
+		 * We flush it delayed write, so don't bother releasing the
+		 * freelist lock.
+		 */
+		error = xfs_qm_dqflush(dqp, 0);
+		if (error) {
+			xfs_warn(mp, "%s: dquot %p flush failed",
+				 __func__, dqp);
 		}
-		xfs_dqfunlock(dqp);
 
 		/*
-		 * Prevent lookup now that we are going to reclaim the dquot.
-		 * Once XFS_DQ_FREEING is set lookup won't touch the dquot,
-		 * thus we can drop the lock now.
+		 * Give the dquot another try on the freelist, as the
+		 * flushing will take some time.
 		 */
-		dqp->dq_flags |= XFS_DQ_FREEING;
-		xfs_dqunlock(dqp);
-
-		mutex_lock(&dqp->q_hash->qh_lock);
-		list_del_init(&dqp->q_hashlist);
-		dqp->q_hash->qh_version++;
-		mutex_unlock(&dqp->q_hash->qh_lock);
-
-		mutex_lock(&mp->m_quotainfo->qi_dqlist_lock);
-		list_del_init(&dqp->q_mplist);
-		mp->m_quotainfo->qi_dquots--;
-		mp->m_quotainfo->qi_dqreclaims++;
-		mutex_unlock(&mp->m_quotainfo->qi_dqlist_lock);
+		goto out_busy;
+	}
+	xfs_dqfunlock(dqp);
 
-		ASSERT(dqp->q_nrefs == 0);
-		list_del_init(&dqp->q_freelist);
-		xfs_Gqm->qm_dqfrlist_cnt--;
+	/*
+	 * Prevent lookups now that we are past the point of no return.
+	 */
+	dqp->dq_flags |= XFS_DQ_FREEING;
+	xfs_dqunlock(dqp);
 
-		mutex_unlock(&xfs_Gqm->qm_dqfrlist_lock);
-		return dqp;
-dqunlock:
-		xfs_dqunlock(dqp);
-		if (restarts >= XFS_QM_RECLAIM_MAX_RESTARTS)
-			break;
-		goto restart;
-	}
+	ASSERT(dqp->q_nrefs == 0);
+	list_move_tail(&dqp->q_freelist, dispose_list);
+	xfs_Gqm->qm_dqfrlist_cnt--;
 
-	mutex_unlock(&xfs_Gqm->qm_dqfrlist_lock);
-	return NULL;
-}
+	trace_xfs_dqreclaim_done(dqp);
+	XQM_STATS_INC(xqmstats.xs_qm_dqreclaims);
+	return;
 
-/*
- * Traverse the freelist of dquots and attempt to reclaim a maximum of
- * 'howmany' dquots. This operation races with dqlookup(), and attempts to
- * favor the lookup function ...
- */
-STATIC int
-xfs_qm_shake_freelist(
-	int	howmany)
-{
-	int		nreclaimed = 0;
-	xfs_dquot_t	*dqp;
+out_busy:
+	xfs_dqunlock(dqp);
 
-	if (howmany <= 0)
-		return 0;
+	/*
+	 * Move the dquot to the tail of the list so that we don't spin on it.
+	 */
+	list_move_tail(&dqp->q_freelist, &xfs_Gqm->qm_dqfrlist);
 
-	while (nreclaimed < howmany) {
-		dqp = xfs_qm_dqreclaim_one();
-		if (!dqp)
-			return nreclaimed;
-		xfs_qm_dqdestroy(dqp);
-		nreclaimed++;
-	}
-	return nreclaimed;
+	trace_xfs_dqreclaim_busy(dqp);
+	XQM_STATS_INC(xqmstats.xs_qm_dqreclaim_misses);
 }
 
-/*
- * The kmem_shake interface is invoked when memory is running low.
- */
-/* ARGSUSED */
 STATIC int
 xfs_qm_shake(
-	struct shrinker	*shrink,
-	struct shrink_control *sc)
+	struct shrinker		*shrink,
+	struct shrink_control	*sc)
 {
-	int	ndqused, nfree, n;
-	gfp_t gfp_mask = sc->gfp_mask;
-
-	if (!kmem_shake_allow(gfp_mask))
-		return 0;
-	if (!xfs_Gqm)
-		return 0;
-
-	nfree = xfs_Gqm->qm_dqfrlist_cnt; /* free dquots */
-	/* incore dquots in all f/s's */
-	ndqused = atomic_read(&xfs_Gqm->qm_totaldquots) - nfree;
-
-	ASSERT(ndqused >= 0);
+	int			nr_to_scan = sc->nr_to_scan;
+	LIST_HEAD		(dispose_list);
+	struct xfs_dquot	*dqp;
 
-	if (nfree <= ndqused && nfree < ndquot)
+	if ((sc->gfp_mask & (__GFP_FS|__GFP_WAIT)) != (__GFP_FS|__GFP_WAIT))
 		return 0;
+	if (!nr_to_scan)
+		goto out;
 
-	ndqused *= xfs_Gqm->qm_dqfree_ratio;	/* target # of free dquots */
-	n = nfree - ndqused - ndquot;		/* # over target */
-
-	return xfs_qm_shake_freelist(MAX(nfree, n));
-}
-
-
-/*------------------------------------------------------------------*/
-
-/*
- * Return a new incore dquot. Depending on the number of
- * dquots in the system, we either allocate a new one on the kernel heap,
- * or reclaim a free one.
- * Return value is B_TRUE if we allocated a new dquot, B_FALSE if we managed
- * to reclaim an existing one from the freelist.
- */
-boolean_t
-xfs_qm_dqalloc_incore(
-	xfs_dquot_t **O_dqpp)
-{
-	xfs_dquot_t	*dqp;
-
-	/*
-	 * Check against high water mark to see if we want to pop
-	 * a nincompoop dquot off the freelist.
-	 */
-	if (atomic_read(&xfs_Gqm->qm_totaldquots) >= ndquot) {
-		/*
-		 * Try to recycle a dquot from the freelist.
-		 */
-		if ((dqp = xfs_qm_dqreclaim_one())) {
-			XQM_STATS_INC(xqmstats.xs_qm_dqreclaims);
-			/*
-			 * Just zero the core here. The rest will get
-			 * reinitialized by caller. XXX we shouldn't even
-			 * do this zero ...
-			 */
-			memset(&dqp->q_core, 0, sizeof(dqp->q_core));
-			*O_dqpp = dqp;
-			return B_FALSE;
-		}
-		XQM_STATS_INC(xqmstats.xs_qm_dqreclaim_misses);
+	mutex_lock(&xfs_Gqm->qm_dqfrlist_lock);
+	while (!list_empty(&xfs_Gqm->qm_dqfrlist)) {
+		if (nr_to_scan-- <= 0)
+			break;
+		dqp = list_first_entry(&xfs_Gqm->qm_dqfrlist, struct xfs_dquot,
+				       q_freelist);
+		xfs_qm_dqreclaim_one(dqp, &dispose_list);
 	}
+	mutex_unlock(&xfs_Gqm->qm_dqfrlist_lock);
 
-	/*
-	 * Allocate a brand new dquot on the kernel heap and return it
-	 * to the caller to initialize.
-	 */
-	ASSERT(xfs_Gqm->qm_dqzone != NULL);
-	*O_dqpp = kmem_zone_zalloc(xfs_Gqm->qm_dqzone, KM_SLEEP);
-	atomic_inc(&xfs_Gqm->qm_totaldquots);
-
-	return B_TRUE;
+	while (!list_empty(&dispose_list)) {
+		dqp = list_first_entry(&dispose_list, struct xfs_dquot,
+				       q_freelist);
+		list_del_init(&dqp->q_freelist);
+		xfs_qm_dqfree_one(dqp);
+	}
+out:
+	return (xfs_Gqm->qm_dqfrlist_cnt / 100) * sysctl_vfs_cache_pressure;
 }
 
-
 /*
  * Start a transaction and write the incore superblock changes to
  * disk. flags parameter indicates which fields have changed.
diff --git a/fs/xfs/xfs_qm.h b/fs/xfs/xfs_qm.h
index 9b4f3adefbc5..9a9b997e1a0a 100644
--- a/fs/xfs/xfs_qm.h
+++ b/fs/xfs/xfs_qm.h
@@ -26,24 +26,12 @@
 struct xfs_qm;
 struct xfs_inode;
 
-extern uint		ndquot;
 extern struct mutex	xfs_Gqm_lock;
 extern struct xfs_qm	*xfs_Gqm;
 extern kmem_zone_t	*qm_dqzone;
 extern kmem_zone_t	*qm_dqtrxzone;
 
 /*
- * Ditto, for xfs_qm_dqreclaim_one.
- */
-#define XFS_QM_RECLAIM_MAX_RESTARTS	4
-
-/*
- * Ideal ratio of free to in use dquots. Quota manager makes an attempt
- * to keep this balance.
- */
-#define XFS_QM_DQFREE_RATIO		2
-
-/*
  * Dquot hashtable constants/threshold values.
  */
 #define XFS_QM_HASHSIZE_LOW		(PAGE_SIZE / sizeof(xfs_dqhash_t))
@@ -74,7 +62,6 @@ typedef struct xfs_qm {
 	int		 qm_dqfrlist_cnt;
 	atomic_t	 qm_totaldquots; /* total incore dquots */
 	uint		 qm_nrefs;	 /* file systems with quota on */
-	int		 qm_dqfree_ratio;/* ratio of free to inuse dquots */
 	kmem_zone_t	*qm_dqzone;	 /* dquot mem-alloc zone */
 	kmem_zone_t	*qm_dqtrxzone;	 /* t_dqinfo of transactions */
 } xfs_qm_t;
@@ -143,7 +130,6 @@ extern int		xfs_qm_quotacheck(xfs_mount_t *);
 extern int		xfs_qm_write_sb_changes(xfs_mount_t *, __int64_t);
 
 /* dquot stuff */
-extern boolean_t	xfs_qm_dqalloc_incore(xfs_dquot_t **);
 extern int		xfs_qm_dqpurge_all(xfs_mount_t *, uint);
 extern void		xfs_qm_dqrele_all_inodes(xfs_mount_t *, uint);
 
diff --git a/fs/xfs/xfs_qm_stats.c b/fs/xfs/xfs_qm_stats.c
index 8671a0b32644..5729ba570877 100644
--- a/fs/xfs/xfs_qm_stats.c
+++ b/fs/xfs/xfs_qm_stats.c
@@ -42,9 +42,9 @@ static int xqm_proc_show(struct seq_file *m, void *v)
 {
 	/* maximum; incore; ratio free to inuse; freelist */
 	seq_printf(m, "%d\t%d\t%d\t%u\n",
-			ndquot,
+			0,
 			xfs_Gqm? atomic_read(&xfs_Gqm->qm_totaldquots) : 0,
-			xfs_Gqm? xfs_Gqm->qm_dqfree_ratio : 0,
+			0,
 			xfs_Gqm? xfs_Gqm->qm_dqfrlist_cnt : 0);
 	return 0;
 }
diff --git a/fs/xfs/xfs_trace.h b/fs/xfs/xfs_trace.h
index 6b6df5802e95..bb134a819930 100644
--- a/fs/xfs/xfs_trace.h
+++ b/fs/xfs/xfs_trace.h
@@ -733,11 +733,10 @@ DEFINE_EVENT(xfs_dquot_class, name, \
 DEFINE_DQUOT_EVENT(xfs_dqadjust);
 DEFINE_DQUOT_EVENT(xfs_dqreclaim_want);
 DEFINE_DQUOT_EVENT(xfs_dqreclaim_dirty);
-DEFINE_DQUOT_EVENT(xfs_dqreclaim_unlink);
+DEFINE_DQUOT_EVENT(xfs_dqreclaim_busy);
+DEFINE_DQUOT_EVENT(xfs_dqreclaim_done);
 DEFINE_DQUOT_EVENT(xfs_dqattach_found);
 DEFINE_DQUOT_EVENT(xfs_dqattach_get);
-DEFINE_DQUOT_EVENT(xfs_dqinit);
-DEFINE_DQUOT_EVENT(xfs_dqreuse);
 DEFINE_DQUOT_EVENT(xfs_dqalloc);
 DEFINE_DQUOT_EVENT(xfs_dqtobp_read);
 DEFINE_DQUOT_EVENT(xfs_dqread);
diff --git a/include/asm-generic/pci_iomap.h b/include/asm-generic/pci_iomap.h
index 8de4b73e19e2..e58fcf891370 100644
--- a/include/asm-generic/pci_iomap.h
+++ b/include/asm-generic/pci_iomap.h
@@ -15,6 +15,16 @@ struct pci_dev;
 #ifdef CONFIG_PCI
 /* Create a virtual mapping cookie for a PCI BAR (memory or IO) */
 extern void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max);
+/* Create a virtual mapping cookie for a port on a given PCI device.
+ * Do not call this directly, it exists to make it easier for architectures
+ * to override */
+#ifdef CONFIG_NO_GENERIC_PCI_IOPORT_MAP
+extern void __iomem *__pci_ioport_map(struct pci_dev *dev, unsigned long port,
+				      unsigned int nr);
+#else
+#define __pci_ioport_map(dev, port, nr) ioport_map((port), (nr))
+#endif
+
 #else
 static inline void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long max)
 {
diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
index fd88a3945aa1..0092102db2de 100644
--- a/include/linux/binfmts.h
+++ b/include/linux/binfmts.h
@@ -18,7 +18,7 @@ struct pt_regs;
 #define BINPRM_BUF_SIZE 128
 
 #ifdef __KERNEL__
-#include <linux/list.h>
+#include <linux/sched.h>
 
 #define CORENAME_MAX_SIZE 128
 
@@ -58,6 +58,7 @@ struct linux_binprm {
 	unsigned interp_flags;
 	unsigned interp_data;
 	unsigned long loader, exec;
+	char tcomm[TASK_COMM_LEN];
 };
 
 #define BINPRM_FLAGS_ENFORCE_NONDUMP_BIT 0
diff --git a/include/linux/bitops.h b/include/linux/bitops.h
index 3c1063acb2ab..94300fe46cce 100644
--- a/include/linux/bitops.h
+++ b/include/linux/bitops.h
@@ -56,6 +56,26 @@ static inline unsigned long hweight_long(unsigned long w)
 }
 
 /**
+ * rol64 - rotate a 64-bit value left
+ * @word: value to rotate
+ * @shift: bits to roll
+ */
+static inline __u64 rol64(__u64 word, unsigned int shift)
+{
+	return (word << shift) | (word >> (64 - shift));
+}
+
+/**
+ * ror64 - rotate a 64-bit value right
+ * @word: value to rotate
+ * @shift: bits to roll
+ */
+static inline __u64 ror64(__u64 word, unsigned int shift)
+{
+	return (word >> shift) | (word << (64 - shift));
+}
+
+/**
  * rol32 - rotate a 32-bit value left
  * @word: value to rotate
  * @shift: bits to roll
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 6c6a1f008065..606cf339bb56 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -399,9 +399,6 @@ struct request_queue {
 	/* Throttle data */
 	struct throtl_data *td;
 #endif
-#ifdef CONFIG_LOCKDEP
-	int			ioc_release_depth;
-#endif
 };
 
 #define QUEUE_FLAG_QUEUED	1	/* uses generic tag queueing */
diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h
index 35eae4b67503..7c48029dffe6 100644
--- a/include/linux/cdrom.h
+++ b/include/linux/cdrom.h
@@ -952,7 +952,8 @@ struct cdrom_device_info {
     	char name[20];                  /* name of the device type */
 /* per-device flags */
         __u8 sanyo_slot		: 2;	/* Sanyo 3 CD changer support */
-        __u8 reserved		: 6;	/* not used yet */
+        __u8 keeplocked		: 1;	/* CDROM_LOCKDOOR status */
+        __u8 reserved		: 5;	/* not used yet */
 	int cdda_method;		/* see flags */
 	__u8 last_sense;
 	__u8 media_written;		/* dirty flag, DVD+RW bookkeeping */
diff --git a/include/linux/elevator.h b/include/linux/elevator.h
index c24f3d7fbf1e..7d4e0356f329 100644
--- a/include/linux/elevator.h
+++ b/include/linux/elevator.h
@@ -42,12 +42,6 @@ struct elevator_ops
 	elevator_merged_fn *elevator_merged_fn;
 	elevator_merge_req_fn *elevator_merge_req_fn;
 	elevator_allow_merge_fn *elevator_allow_merge_fn;
-
-	/*
-	 * Used for both plugged list and elevator merging and in the
-	 * former case called without queue_lock.  Read comment on top of
-	 * attempt_plug_merge() for details.
-	 */
 	elevator_bio_merged_fn *elevator_bio_merged_fn;
 
 	elevator_dispatch_fn *elevator_dispatch_fn;
@@ -122,7 +116,6 @@ extern void elv_dispatch_add_tail(struct request_queue *, struct request *);
 extern void elv_add_request(struct request_queue *, struct request *, int);
 extern void __elv_add_request(struct request_queue *, struct request *, int);
 extern int elv_merge(struct request_queue *, struct request **, struct bio *);
-extern int elv_try_merge(struct request *, struct bio *);
 extern void elv_merge_requests(struct request_queue *, struct request *,
 			       struct request *);
 extern void elv_merged_request(struct request_queue *, struct request *, int);
@@ -155,7 +148,7 @@ extern ssize_t elv_iosched_store(struct request_queue *, const char *, size_t);
 extern int elevator_init(struct request_queue *, char *);
 extern void elevator_exit(struct elevator_queue *);
 extern int elevator_change(struct request_queue *, const char *);
-extern int elv_rq_merge_ok(struct request *, struct bio *);
+extern bool elv_rq_merge_ok(struct request *, struct bio *);
 
 /*
  * Helper functions.
diff --git a/include/linux/gpio_keys.h b/include/linux/gpio_keys.h
index b5ca4b2c08ec..004ff33ab38e 100644
--- a/include/linux/gpio_keys.h
+++ b/include/linux/gpio_keys.h
@@ -1,6 +1,8 @@
 #ifndef _GPIO_KEYS_H
 #define _GPIO_KEYS_H
 
+struct device;
+
 struct gpio_keys_button {
 	/* Configuration parameters */
 	unsigned int code;	/* input event code (KEY_*, SW_*) */
diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h
index 62b908e0e591..0ae065a5fcb2 100644
--- a/include/linux/hyperv.h
+++ b/include/linux/hyperv.h
@@ -35,7 +35,7 @@
 #include <linux/mod_devicetable.h>
 
 
-#define MAX_PAGE_BUFFER_COUNT				18
+#define MAX_PAGE_BUFFER_COUNT				19
 #define MAX_MULTIPAGE_BUFFER_COUNT			32 /* 128K */
 
 #pragma pack(push, 1)
diff --git a/include/linux/iocontext.h b/include/linux/iocontext.h
index 7e1371c4bccf..119773eebe31 100644
--- a/include/linux/iocontext.h
+++ b/include/linux/iocontext.h
@@ -133,7 +133,7 @@ static inline struct io_context *ioc_task_link(struct io_context *ioc)
 
 struct task_struct;
 #ifdef CONFIG_BLOCK
-void put_io_context(struct io_context *ioc, struct request_queue *locked_q);
+void put_io_context(struct io_context *ioc);
 void exit_io_context(struct task_struct *task);
 struct io_context *get_task_io_context(struct task_struct *task,
 				       gfp_t gfp_flags, int node);
@@ -141,8 +141,7 @@ void ioc_ioprio_changed(struct io_context *ioc, int ioprio);
 void ioc_cgroup_changed(struct io_context *ioc);
 #else
 struct io_context;
-static inline void put_io_context(struct io_context *ioc,
-				  struct request_queue *locked_q) { }
+static inline void put_io_context(struct io_context *ioc) { }
 static inline void exit_io_context(struct task_struct *task) { }
 #endif
 
diff --git a/include/linux/lp8727.h b/include/linux/lp8727.h
index d21fa2865bf4..d21fa2865bf4 100755..100644
--- a/include/linux/lp8727.h
+++ b/include/linux/lp8727.h
diff --git a/include/linux/mfd/twl6040.h b/include/linux/mfd/twl6040.h
index 2463c2619596..9bc9ac651dad 100644
--- a/include/linux/mfd/twl6040.h
+++ b/include/linux/mfd/twl6040.h
@@ -187,8 +187,10 @@ struct twl6040 {
 	int rev;
 	u8 vibra_ctrl_cache[2];
 
+	/* PLL configuration */
 	int pll;
 	unsigned int sysclk;
+	unsigned int mclk;
 
 	unsigned int irq;
 	unsigned int irq_base;
diff --git a/include/linux/mfd/wm8994/pdata.h b/include/linux/mfd/wm8994/pdata.h
index 3fb1f407d5e6..dc3e05011689 100644
--- a/include/linux/mfd/wm8994/pdata.h
+++ b/include/linux/mfd/wm8994/pdata.h
@@ -185,6 +185,9 @@ struct wm8994_pdata {
         unsigned int jd_scthr:2;
         unsigned int jd_thr:2;
 
+	/* Configure WM1811 jack detection for use with external capacitor */
+	unsigned int jd_ext_cap:1;
+
 	/* WM8958 microphone bias configuration */
 	int micbias[2];
 
diff --git a/include/linux/mmc/card.h b/include/linux/mmc/card.h
index 9f22ba572de0..19a41d1737af 100644
--- a/include/linux/mmc/card.h
+++ b/include/linux/mmc/card.h
@@ -217,6 +217,7 @@ struct mmc_card {
 #define MMC_CARD_SDXC		(1<<6)		/* card is SDXC */
 #define MMC_CARD_REMOVED	(1<<7)		/* card has been removed */
 #define MMC_STATE_HIGHSPEED_200	(1<<8)		/* card is in HS200 mode */
+#define MMC_STATE_SLEEP		(1<<9)		/* card is in sleep state */
 	unsigned int		quirks; 	/* card quirks */
 #define MMC_QUIRK_LENIENT_FN0	(1<<0)		/* allow SDIO FN0 writes outside of the VS CCCR range */
 #define MMC_QUIRK_BLKSZ_FOR_BYTE_MODE (1<<1)	/* use func->cur_blksize */
@@ -382,6 +383,7 @@ static inline void __maybe_unused remove_quirk(struct mmc_card *card, int data)
 #define mmc_sd_card_uhs(c)	((c)->state & MMC_STATE_ULTRAHIGHSPEED)
 #define mmc_card_ext_capacity(c) ((c)->state & MMC_CARD_SDXC)
 #define mmc_card_removed(c)	((c) && ((c)->state & MMC_CARD_REMOVED))
+#define mmc_card_is_sleep(c)	((c)->state & MMC_STATE_SLEEP)
 
 #define mmc_card_set_present(c)	((c)->state |= MMC_STATE_PRESENT)
 #define mmc_card_set_readonly(c) ((c)->state |= MMC_STATE_READONLY)
@@ -393,7 +395,9 @@ static inline void __maybe_unused remove_quirk(struct mmc_card *card, int data)
 #define mmc_sd_card_set_uhs(c) ((c)->state |= MMC_STATE_ULTRAHIGHSPEED)
 #define mmc_card_set_ext_capacity(c) ((c)->state |= MMC_CARD_SDXC)
 #define mmc_card_set_removed(c) ((c)->state |= MMC_CARD_REMOVED)
+#define mmc_card_set_sleep(c)	((c)->state |= MMC_STATE_SLEEP)
 
+#define mmc_card_clr_sleep(c)	((c)->state &= ~MMC_STATE_SLEEP)
 /*
  * Quirk add/remove for MMC products.
  */
diff --git a/include/linux/mmc/dw_mmc.h b/include/linux/mmc/dw_mmc.h
index e8779c6d1759..aae5d1f1bb39 100644
--- a/include/linux/mmc/dw_mmc.h
+++ b/include/linux/mmc/dw_mmc.h
@@ -14,6 +14,8 @@
 #ifndef LINUX_MMC_DW_MMC_H
 #define LINUX_MMC_DW_MMC_H
 
+#include <linux/scatterlist.h>
+
 #define MAX_MCI_SLOTS	2
 
 enum dw_mci_state {
@@ -40,7 +42,7 @@ struct mmc_data;
  * @lock: Spinlock protecting the queue and associated data.
  * @regs: Pointer to MMIO registers.
  * @sg: Scatterlist entry currently being processed by PIO code, if any.
- * @pio_offset: Offset into the current scatterlist entry.
+ * @sg_miter: PIO mapping scatterlist iterator.
  * @cur_slot: The slot which is currently using the controller.
  * @mrq: The request currently being processed on @cur_slot,
  *	or NULL if the controller is idle.
@@ -115,7 +117,7 @@ struct dw_mci {
 	void __iomem		*regs;
 
 	struct scatterlist	*sg;
-	unsigned int		pio_offset;
+	struct sg_mapping_iter	sg_miter;
 
 	struct dw_mci_slot	*cur_slot;
 	struct mmc_request	*mrq;
diff --git a/include/linux/mmc/host.h b/include/linux/mmc/host.h
index 0beba1e5e1ed..ee2b0363c040 100644
--- a/include/linux/mmc/host.h
+++ b/include/linux/mmc/host.h
@@ -257,6 +257,7 @@ struct mmc_host {
 #define MMC_CAP2_HS200_1_2V_SDR	(1 << 6)        /* can support */
 #define MMC_CAP2_HS200		(MMC_CAP2_HS200_1_8V_SDR | \
 				 MMC_CAP2_HS200_1_2V_SDR)
+#define MMC_CAP2_BROKEN_VOLTAGE	(1 << 7)	/* Use the broken voltage */
 
 	mmc_pm_flag_t		pm_caps;	/* supported pm features */
 	unsigned int        power_notify_type;
@@ -444,4 +445,23 @@ static inline int mmc_boot_partition_access(struct mmc_host *host)
 	return !(host->caps2 & MMC_CAP2_BOOTPART_NOACC);
 }
 
+#ifdef CONFIG_MMC_CLKGATE
+void mmc_host_clk_hold(struct mmc_host *host);
+void mmc_host_clk_release(struct mmc_host *host);
+unsigned int mmc_host_clk_rate(struct mmc_host *host);
+
+#else
+static inline void mmc_host_clk_hold(struct mmc_host *host)
+{
+}
+
+static inline void mmc_host_clk_release(struct mmc_host *host)
+{
+}
+
+static inline unsigned int mmc_host_clk_rate(struct mmc_host *host)
+{
+	return host->ios.clock;
+}
+#endif
 #endif /* LINUX_MMC_HOST_H */
diff --git a/include/linux/mpi.h b/include/linux/mpi.h
index 06f88994ccaa..d02cca6cc8ce 100644
--- a/include/linux/mpi.h
+++ b/include/linux/mpi.h
@@ -57,8 +57,6 @@ struct gcry_mpi {
 
 typedef struct gcry_mpi *MPI;
 
-#define MPI_NULL NULL
-
 #define mpi_get_nlimbs(a)     ((a)->nlimbs)
 #define mpi_is_neg(a)	      ((a)->sign)
 
diff --git a/include/linux/mtd/mtd.h b/include/linux/mtd/mtd.h
index 221295208fd0..d43dc25af82e 100644
--- a/include/linux/mtd/mtd.h
+++ b/include/linux/mtd/mtd.h
@@ -427,9 +427,7 @@ static inline int mtd_is_locked(struct mtd_info *mtd, loff_t ofs, uint64_t len)
 
 static inline int mtd_suspend(struct mtd_info *mtd)
 {
-	if (!mtd->suspend)
-		return -EOPNOTSUPP;
-	return mtd->suspend(mtd);
+	return mtd->suspend ? mtd->suspend(mtd) : 0;
 }
 
 static inline void mtd_resume(struct mtd_info *mtd)
@@ -489,7 +487,7 @@ static inline int mtd_has_oob(const struct mtd_info *mtd)
 
 static inline int mtd_can_have_bb(const struct mtd_info *mtd)
 {
-	return 0;
+	return !!mtd->block_isbad;
 }
 
 	/* Kernel-side ioctl definitions */
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 08855613ceb3..abb2776be1ba 100644
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -587,6 +587,7 @@ struct hw_perf_event {
 	u64				sample_period;
 	u64				last_period;
 	local64_t			period_left;
+	u64                             interrupts_seq;
 	u64				interrupts;
 
 	u64				freq_time_stamp;
diff --git a/include/linux/platform_data/omap-abe-twl6040.h b/include/linux/platform_data/omap-abe-twl6040.h
new file mode 100644
index 000000000000..5d298ac10fc2
--- /dev/null
+++ b/include/linux/platform_data/omap-abe-twl6040.h
@@ -0,0 +1,49 @@
+/**
+ * omap-abe-twl6040.h - ASoC machine driver OMAP4+ devices, header.
+ *
+ * Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com
+ * All rights reserved.
+ *
+ * Author: Peter Ujfalusi <peter.ujfalusi@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+
+#ifndef _OMAP_ABE_TWL6040_H_
+#define _OMAP_ABE_TWL6040_H_
+
+/* To select if only one channel is connected in a stereo port */
+#define ABE_TWL6040_LEFT	(1 << 0)
+#define ABE_TWL6040_RIGHT	(1 << 1)
+
+struct omap_abe_twl6040_data {
+	char *card_name;
+	/* Feature flags for connected audio pins */
+	u8	has_hs;
+	u8	has_hf;
+	bool	has_ep;
+	u8	has_aux;
+	u8	has_vibra;
+	bool	has_dmic;
+	bool	has_hsmic;
+	bool	has_mainmic;
+	bool	has_submic;
+	u8	has_afm;
+	/* Other features */
+	bool	jack_detection;	/* board can detect jack events */
+	int	mclk_freq;	/* MCLK frequency speed for twl6040 */
+};
+
+#endif /* _OMAP_ABE_TWL6040_H_ */
diff --git a/include/linux/pm_qos.h b/include/linux/pm_qos.h
index e5bbcbaa6f57..4d99e4e6ef83 100644
--- a/include/linux/pm_qos.h
+++ b/include/linux/pm_qos.h
@@ -110,7 +110,19 @@ static inline void pm_qos_remove_request(struct pm_qos_request *req)
 			{ return; }
 
 static inline int pm_qos_request(int pm_qos_class)
-			{ return 0; }
+{
+	switch (pm_qos_class) {
+	case PM_QOS_CPU_DMA_LATENCY:
+		return PM_QOS_CPU_DMA_LAT_DEFAULT_VALUE;
+	case PM_QOS_NETWORK_LATENCY:
+		return PM_QOS_NETWORK_LAT_DEFAULT_VALUE;
+	case PM_QOS_NETWORK_THROUGHPUT:
+		return PM_QOS_NETWORK_THROUGHPUT_DEFAULT_VALUE;
+	default:
+		return PM_QOS_DEFAULT_VALUE;
+	}
+}
+
 static inline int pm_qos_add_notifier(int pm_qos_class,
 				      struct notifier_block *notifier)
 			{ return 0; }
diff --git a/include/linux/proportions.h b/include/linux/proportions.h
index ef35bb73f69b..26a8a4ed9b07 100644
--- a/include/linux/proportions.h
+++ b/include/linux/proportions.h
@@ -81,7 +81,11 @@ void prop_inc_percpu(struct prop_descriptor *pd, struct prop_local_percpu *pl)
  * Limit the time part in order to ensure there are some bits left for the
  * cycle counter and fraction multiply.
  */
+#if BITS_PER_LONG == 32
 #define PROP_MAX_SHIFT (3*BITS_PER_LONG/4)
+#else
+#define PROP_MAX_SHIFT (BITS_PER_LONG/2)
+#endif
 
 #define PROP_FRAC_SHIFT		(BITS_PER_LONG - PROP_MAX_SHIFT - 1)
 #define PROP_FRAC_BASE		(1UL << PROP_FRAC_SHIFT)
diff --git a/include/linux/regmap.h b/include/linux/regmap.h
index eb93921cdd30..c47898d47c8a 100644
--- a/include/linux/regmap.h
+++ b/include/linux/regmap.h
@@ -143,12 +143,16 @@ int regmap_update_bits(struct regmap *map, unsigned int reg,
 int regmap_update_bits_check(struct regmap *map, unsigned int reg,
 			     unsigned int mask, unsigned int val,
 			     bool *change);
+int regmap_get_val_bytes(struct regmap *map);
 
 int regcache_sync(struct regmap *map);
 void regcache_cache_only(struct regmap *map, bool enable);
 void regcache_cache_bypass(struct regmap *map, bool enable);
 void regcache_mark_dirty(struct regmap *map);
 
+int regmap_register_patch(struct regmap *map, const struct reg_default *regs,
+			  int num_regs);
+
 /**
  * Description of an IRQ for the generic regmap irq_chip.
  *
diff --git a/include/linux/regulator/consumer.h b/include/linux/regulator/consumer.h
index f2698a0edfc4..35c42834ba3d 100644
--- a/include/linux/regulator/consumer.h
+++ b/include/linux/regulator/consumer.h
@@ -132,9 +132,12 @@ struct regulator_bulk_data {
 /* regulator get and put */
 struct regulator *__must_check regulator_get(struct device *dev,
 					     const char *id);
+struct regulator *__must_check devm_regulator_get(struct device *dev,
+					     const char *id);
 struct regulator *__must_check regulator_get_exclusive(struct device *dev,
 						       const char *id);
 void regulator_put(struct regulator *regulator);
+void devm_regulator_free(struct regulator *regulator);
 
 /* regulator output control and status */
 int regulator_enable(struct regulator *regulator);
@@ -145,6 +148,8 @@ int regulator_disable_deferred(struct regulator *regulator, int ms);
 
 int regulator_bulk_get(struct device *dev, int num_consumers,
 		       struct regulator_bulk_data *consumers);
+int devm_regulator_bulk_get(struct device *dev, int num_consumers,
+			    struct regulator_bulk_data *consumers);
 int regulator_bulk_enable(int num_consumers,
 			  struct regulator_bulk_data *consumers);
 int regulator_bulk_disable(int num_consumers,
@@ -200,6 +205,13 @@ static inline struct regulator *__must_check regulator_get(struct device *dev,
 	 */
 	return NULL;
 }
+
+static inline struct regulator *__must_check
+devm_regulator_get(struct device *dev, const char *id)
+{
+	return NULL;
+}
+
 static inline void regulator_put(struct regulator *regulator)
 {
 }
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 2234985a5e65..7d379a6bfd88 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -2259,6 +2259,12 @@ static inline void mmdrop(struct mm_struct * mm)
 extern void mmput(struct mm_struct *);
 /* Grab a reference to a task's mm, if it is not already going away */
 extern struct mm_struct *get_task_mm(struct task_struct *task);
+/*
+ * Grab a reference to a task's mm, if it is not already going away
+ * and ptrace_may_access with the mode parameter passed to it
+ * succeeds.
+ */
+extern struct mm_struct *mm_access(struct task_struct *task, unsigned int mode);
 /* Remove the current tasks stale references to the old mm_struct */
 extern void mm_release(struct task_struct *, struct mm_struct *);
 /* Allocate a new mm structure and copy contents from tsk->mm */
diff --git a/include/linux/sh_dma.h b/include/linux/sh_dma.h
index 8cd7fe59cf1a..425450b980b8 100644
--- a/include/linux/sh_dma.h
+++ b/include/linux/sh_dma.h
@@ -70,6 +70,7 @@ struct sh_dmae_pdata {
 	unsigned int needs_tend_set:1;
 	unsigned int no_dmars:1;
 	unsigned int chclr_present:1;
+	unsigned int slave_only:1;
 };
 
 /* DMA register */
diff --git a/include/linux/usb/ch9.h b/include/linux/usb/ch9.h
index 61b29057b054..3b6f628880f8 100644
--- a/include/linux/usb/ch9.h
+++ b/include/linux/usb/ch9.h
@@ -589,7 +589,7 @@ static inline int usb_endpoint_is_isoc_out(
  */
 static inline int usb_endpoint_maxp(const struct usb_endpoint_descriptor *epd)
 {
-	return le16_to_cpu(epd->wMaxPacketSize);
+	return __le16_to_cpu(epd->wMaxPacketSize);
 }
 
 /*-------------------------------------------------------------------------*/
diff --git a/include/net/flow.h b/include/net/flow.h
index 9b582437fbea..6c469dbdb917 100644
--- a/include/net/flow.h
+++ b/include/net/flow.h
@@ -93,6 +93,16 @@ static inline void flowi4_init_output(struct flowi4 *fl4, int oif,
 	fl4->fl4_dport = dport;
 	fl4->fl4_sport = sport;
 }
+
+/* Reset some input parameters after previous lookup */
+static inline void flowi4_update_output(struct flowi4 *fl4, int oif, __u8 tos,
+					__be32 daddr, __be32 saddr)
+{
+	fl4->flowi4_oif = oif;
+	fl4->flowi4_tos = tos;
+	fl4->daddr = daddr;
+	fl4->saddr = saddr;
+}
 				      
 
 struct flowi6 {
diff --git a/include/net/netprio_cgroup.h b/include/net/netprio_cgroup.h
index 7b2d43139c8e..d58fdec47597 100644
--- a/include/net/netprio_cgroup.h
+++ b/include/net/netprio_cgroup.h
@@ -37,19 +37,51 @@ extern int net_prio_subsys_id;
 
 extern void sock_update_netprioidx(struct sock *sk);
 
-static inline struct cgroup_netprio_state
-		*task_netprio_state(struct task_struct *p)
+#if IS_BUILTIN(CONFIG_NETPRIO_CGROUP)
+
+static inline u32 task_netprioidx(struct task_struct *p)
 {
-#if IS_ENABLED(CONFIG_NETPRIO_CGROUP)
-	return container_of(task_subsys_state(p, net_prio_subsys_id),
-			    struct cgroup_netprio_state, css);
-#else
-	return NULL;
-#endif
+	struct cgroup_netprio_state *state;
+	u32 idx;
+
+	rcu_read_lock();
+	state = container_of(task_subsys_state(p, net_prio_subsys_id),
+			     struct cgroup_netprio_state, css);
+	idx = state->prioidx;
+	rcu_read_unlock();
+	return idx;
+}
+
+#elif IS_MODULE(CONFIG_NETPRIO_CGROUP)
+
+static inline u32 task_netprioidx(struct task_struct *p)
+{
+	struct cgroup_netprio_state *state;
+	int subsys_id;
+	u32 idx = 0;
+
+	rcu_read_lock();
+	subsys_id = rcu_dereference_index_check(net_prio_subsys_id,
+						rcu_read_lock_held());
+	if (subsys_id >= 0) {
+		state = container_of(task_subsys_state(p, subsys_id),
+				     struct cgroup_netprio_state, css);
+		idx = state->prioidx;
+	}
+	rcu_read_unlock();
+	return idx;
 }
 
 #else
 
+static inline u32 task_netprioidx(struct task_struct *p)
+{
+	return 0;
+}
+
+#endif /* CONFIG_NETPRIO_CGROUP */
+
+#else
 #define sock_update_netprioidx(sk)
 #endif
 
diff --git a/include/net/route.h b/include/net/route.h
index 91855d185b53..b1c0d5b564c2 100644
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -270,6 +270,7 @@ static inline struct rtable *ip_route_connect(struct flowi4 *fl4,
 		if (IS_ERR(rt))
 			return rt;
 		ip_rt_put(rt);
+		flowi4_update_output(fl4, oif, tos, fl4->daddr, fl4->saddr);
 	}
 	security_sk_classify_flow(sk, flowi4_to_flowi(fl4));
 	return ip_route_output_flow(net, fl4, sk);
@@ -284,6 +285,9 @@ static inline struct rtable *ip_route_newports(struct flowi4 *fl4, struct rtable
 		fl4->fl4_dport = dport;
 		fl4->fl4_sport = sport;
 		ip_rt_put(rt);
+		flowi4_update_output(fl4, sk->sk_bound_dev_if,
+				     RT_CONN_FLAGS(sk), fl4->daddr,
+				     fl4->saddr);
 		security_sk_classify_flow(sk, flowi4_to_flowi(fl4));
 		return ip_route_output_flow(sock_net(sk), fl4, sk);
 	}
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index f6bb08b73ca4..55ce96b53b09 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -220,9 +220,16 @@ struct tcf_proto {
 
 struct qdisc_skb_cb {
 	unsigned int		pkt_len;
-	long			data[];
+	unsigned char		data[24];
 };
 
+static inline void qdisc_cb_private_validate(const struct sk_buff *skb, int sz)
+{
+	struct qdisc_skb_cb *qcb;
+	BUILD_BUG_ON(sizeof(skb->cb) < sizeof(unsigned int) + sz);
+	BUILD_BUG_ON(sizeof(qcb->data) < sz);
+}
+
 static inline int qdisc_qlen(const struct Qdisc *q)
 {
 	return q->q.qlen;
diff --git a/include/net/tcp.h b/include/net/tcp.h
index d49db0113a06..42c29bfbcee3 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -273,6 +273,14 @@ static inline int between(__u32 seq1, __u32 seq2, __u32 seq3)
 	return seq3 - seq2 >= seq1 - seq2;
 }
 
+static inline bool tcp_out_of_memory(struct sock *sk)
+{
+	if (sk->sk_wmem_queued > SOCK_MIN_SNDBUF &&
+	    sk_memory_allocated(sk) > sk_prot_mem_limits(sk, 2))
+		return true;
+	return false;
+}
+
 static inline bool tcp_too_many_orphans(struct sock *sk, int shift)
 {
 	struct percpu_counter *ocp = sk->sk_prot->orphan_count;
@@ -283,13 +291,11 @@ static inline bool tcp_too_many_orphans(struct sock *sk, int shift)
 		if (orphans << shift > sysctl_tcp_max_orphans)
 			return true;
 	}
-
-	if (sk->sk_wmem_queued > SOCK_MIN_SNDBUF &&
-	    sk_memory_allocated(sk) > sk_prot_mem_limits(sk, 2))
-		return true;
 	return false;
 }
 
+extern bool tcp_check_oom(struct sock *sk, int shift);
+
 /* syncookies: remember time of last synqueue overflow */
 static inline void tcp_synq_overflow(struct sock *sk)
 {
diff --git a/include/sound/control.h b/include/sound/control.h
index b2796e83c7ac..8332e865c759 100644
--- a/include/sound/control.h
+++ b/include/sound/control.h
@@ -40,7 +40,7 @@ struct snd_kcontrol_new {
 	snd_ctl_elem_iface_t iface;	/* interface identifier */
 	unsigned int device;		/* device/client number */
 	unsigned int subdevice;		/* subdevice (substream) number */
-	unsigned char *name;		/* ASCII name of item */
+	const unsigned char *name;	/* ASCII name of item */
 	unsigned int index;		/* index of item */
 	unsigned int access;		/* access rights */
 	unsigned int count;		/* count of same elements */
@@ -227,6 +227,11 @@ snd_ctl_add_slave_uncached(struct snd_kcontrol *master,
 	return _snd_ctl_add_slave(master, slave, SND_CTL_SLAVE_NEED_UPDATE);
 }
 
+int snd_ctl_add_vmaster_hook(struct snd_kcontrol *kctl,
+			     void (*hook)(void *private_data, int),
+			     void *private_data);
+void snd_ctl_sync_vmaster_hook(struct snd_kcontrol *kctl);
+
 /*
  * Helper functions for jack-detection controls
  */
diff --git a/include/sound/core.h b/include/sound/core.h
index 5ab255f196cc..cea1b5426dfa 100644
--- a/include/sound/core.h
+++ b/include/sound/core.h
@@ -417,6 +417,7 @@ static inline int __snd_bug_on(int cond)
 #define gameport_get_port_data(gp) (gp)->port_data
 #endif
 
+#ifdef CONFIG_PCI
 /* PCI quirk list helper */
 struct snd_pci_quirk {
 	unsigned short subvendor;	/* PCI subvendor ID */
@@ -456,5 +457,6 @@ snd_pci_quirk_lookup(struct pci_dev *pci, const struct snd_pci_quirk *list);
 const struct snd_pci_quirk *
 snd_pci_quirk_lookup_id(u16 vendor, u16 device,
 			const struct snd_pci_quirk *list);
+#endif
 
 #endif /* __SOUND_CORE_H */
diff --git a/include/sound/dmaengine_pcm.h b/include/sound/dmaengine_pcm.h
new file mode 100644
index 000000000000..a8fcaa6d531f
--- /dev/null
+++ b/include/sound/dmaengine_pcm.h
@@ -0,0 +1,49 @@
+/*
+ *  Copyright (C) 2012, Analog Devices Inc.
+ *	Author: Lars-Peter Clausen <lars@metafoo.de>
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under  the terms of the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the License, or (at your
+ *  option) any later version.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+#ifndef __SOUND_DMAENGINE_PCM_H__
+#define __SOUND_DMAENGINE_PCM_H__
+
+#include <sound/pcm.h>
+#include <linux/dmaengine.h>
+
+/**
+ * snd_pcm_substream_to_dma_direction - Get dma_transfer_direction for a PCM
+ *   substream
+ * @substream: PCM substream
+ */
+static inline enum dma_transfer_direction
+snd_pcm_substream_to_dma_direction(const struct snd_pcm_substream *substream)
+{
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+		return DMA_MEM_TO_DEV;
+	else
+		return DMA_DEV_TO_MEM;
+}
+
+void snd_dmaengine_pcm_set_data(struct snd_pcm_substream *substream, void *data);
+void *snd_dmaengine_pcm_get_data(struct snd_pcm_substream *substream);
+
+int snd_hwparams_to_dma_slave_config(const struct snd_pcm_substream *substream,
+	const struct snd_pcm_hw_params *params, struct dma_slave_config *slave_config);
+int snd_dmaengine_pcm_trigger(struct snd_pcm_substream *substream, int cmd);
+snd_pcm_uframes_t snd_dmaengine_pcm_pointer(struct snd_pcm_substream *substream);
+
+int snd_dmaengine_pcm_open(struct snd_pcm_substream *substream,
+	dma_filter_fn filter_fn, void *filter_data);
+int snd_dmaengine_pcm_close(struct snd_pcm_substream *substream);
+
+struct dma_chan *snd_dmaengine_pcm_get_chan(struct snd_pcm_substream *substream);
+
+#endif
diff --git a/include/sound/max9768.h b/include/sound/max9768.h
new file mode 100644
index 000000000000..0f78b41d030e
--- /dev/null
+++ b/include/sound/max9768.h
@@ -0,0 +1,24 @@
+/*
+ * Platform data for MAX9768
+ * Copyright (C) 2011, 2012 by Wolfram Sang, Pengutronix e.K.
+ * same licence as the driver
+ */
+
+#ifndef __SOUND_MAX9768_PDATA_H__
+#define __SOUND_MAX9768_PDATA_H__
+
+/**
+ * struct max9768_pdata - optional platform specific MAX9768 configuration
+ * @shdn_gpio:	GPIO to SHDN pin. If not valid, pin must be hardwired HIGH
+ * @mute_gpio:	GPIO to MUTE pin. If not valid, control for mute won't be added
+ * @flags: configuration flags, e.g. set classic PWM mode (check datasheet
+ *         regarding "filterless modulation" which is default).
+ */
+struct max9768_pdata {
+	int shdn_gpio;
+	int mute_gpio;
+	unsigned flags;
+#define MAX9768_FLAG_CLASSIC_PWM	(1 << 0)
+};
+
+#endif /* __SOUND_MAX9768_PDATA_H__*/
diff --git a/include/sound/pcm.h b/include/sound/pcm.h
index 0cf91b2f08ca..0d1112815be3 100644
--- a/include/sound/pcm.h
+++ b/include/sound/pcm.h
@@ -264,7 +264,7 @@ struct snd_pcm_hw_constraint_ratdens {
 
 struct snd_pcm_hw_constraint_list {
 	unsigned int count;
-	unsigned int *list;
+	const unsigned int *list;
 	unsigned int mask;
 };
 
@@ -454,6 +454,7 @@ struct snd_pcm {
 	void *private_data;
 	void (*private_free) (struct snd_pcm *pcm);
 	struct device *dev; /* actual hw device this belongs to */
+	bool internal; /* pcm is for internal use only */
 #if defined(CONFIG_SND_PCM_OSS) || defined(CONFIG_SND_PCM_OSS_MODULE)
 	struct snd_pcm_oss oss;
 #endif
@@ -475,6 +476,9 @@ extern const struct file_operations snd_pcm_f_ops[2];
 int snd_pcm_new(struct snd_card *card, const char *id, int device,
 		int playback_count, int capture_count,
 		struct snd_pcm **rpcm);
+int snd_pcm_new_internal(struct snd_card *card, const char *id, int device,
+		int playback_count, int capture_count,
+		struct snd_pcm **rpcm);
 int snd_pcm_new_stream(struct snd_pcm *pcm, int stream, int substream_count);
 
 int snd_pcm_notify(struct snd_pcm_notify *notify, int nfree);
@@ -781,7 +785,8 @@ void snd_interval_muldivk(const struct snd_interval *a, const struct snd_interva
 			  unsigned int k, struct snd_interval *c);
 void snd_interval_mulkdiv(const struct snd_interval *a, unsigned int k,
 			  const struct snd_interval *b, struct snd_interval *c);
-int snd_interval_list(struct snd_interval *i, unsigned int count, unsigned int *list, unsigned int mask);
+int snd_interval_list(struct snd_interval *i, unsigned int count,
+		      const unsigned int *list, unsigned int mask);
 int snd_interval_ratnum(struct snd_interval *i,
 			unsigned int rats_count, struct snd_ratnum *rats,
 			unsigned int *nump, unsigned int *denp);
diff --git a/include/sound/sh_fsi.h b/include/sound/sh_fsi.h
index 9b1aacaa82fe..b457e87fbd08 100644
--- a/include/sound/sh_fsi.h
+++ b/include/sound/sh_fsi.h
@@ -72,10 +72,16 @@
 #define SH_FSI_BPFMD_32		(5 << 4)
 #define SH_FSI_BPFMD_16		(6 << 4)
 
+struct sh_fsi_port_info {
+	unsigned long flags;
+	int tx_id;
+	int rx_id;
+	int (*set_rate)(struct device *dev, int rate, int enable);
+};
+
 struct sh_fsi_platform_info {
-	unsigned long porta_flags;
-	unsigned long portb_flags;
-	int (*set_rate)(struct device *dev, int is_porta, int rate, int enable);
+	struct sh_fsi_port_info port_a;
+	struct sh_fsi_port_info port_b;
 };
 
 /*
diff --git a/include/sound/soc-dai.h b/include/sound/soc-dai.h
index 2413acc54883..c429f248cf4e 100644
--- a/include/sound/soc-dai.h
+++ b/include/sound/soc-dai.h
@@ -17,6 +17,7 @@
 #include <linux/list.h>
 
 struct snd_pcm_substream;
+struct snd_soc_dapm_widget;
 
 /*
  * DAI hardware audio formats.
@@ -238,6 +239,9 @@ struct snd_soc_dai {
 	unsigned char pop_wait:1;
 	unsigned char probed:1;
 
+	struct snd_soc_dapm_widget *playback_widget;
+	struct snd_soc_dapm_widget *capture_widget;
+
 	/* DAI DMA data */
 	void *playback_dma_data;
 	void *capture_dma_data;
@@ -246,10 +250,9 @@ struct snd_soc_dai {
 	unsigned int rate;
 
 	/* parent platform/codec */
-	union {
-		struct snd_soc_platform *platform;
-		struct snd_soc_codec *codec;
-	};
+	struct snd_soc_platform *platform;
+	struct snd_soc_codec *codec;
+
 	struct snd_soc_card *card;
 
 	struct list_head list;
diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index d26a9b784772..e46107fffeb4 100644
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -243,6 +243,10 @@
 {	.id = snd_soc_dapm_supply, .name = wname, .reg = wreg,	\
 	.shift = wshift, .invert = winvert, .event = wevent, \
 	.event_flags = wflags}
+#define SND_SOC_DAPM_REGULATOR_SUPPLY(wname, wdelay) \
+{	.id = snd_soc_dapm_regulator_supply, .name = wname, \
+	.reg = SND_SOC_NOPM, .shift = wdelay, .event = dapm_regulator_event, \
+	.event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD }
 
 /* dapm kcontrol types */
 #define SOC_DAPM_SINGLE(xname, reg, shift, max, invert) \
@@ -322,6 +326,8 @@ struct snd_soc_dapm_context;
 
 int dapm_reg_event(struct snd_soc_dapm_widget *w,
 		   struct snd_kcontrol *kcontrol, int event);
+int dapm_regulator_event(struct snd_soc_dapm_widget *w,
+			 struct snd_kcontrol *kcontrol, int event);
 
 /* dapm controls */
 int snd_soc_dapm_put_volsw(struct snd_kcontrol *kcontrol,
@@ -346,11 +352,12 @@ int snd_soc_dapm_get_pin_switch(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *uncontrol);
 int snd_soc_dapm_put_pin_switch(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *uncontrol);
-int snd_soc_dapm_new_control(struct snd_soc_dapm_context *dapm,
-	const struct snd_soc_dapm_widget *widget);
 int snd_soc_dapm_new_controls(struct snd_soc_dapm_context *dapm,
 	const struct snd_soc_dapm_widget *widget,
 	int num);
+int snd_soc_dapm_new_dai_widgets(struct snd_soc_dapm_context *dapm,
+				 struct snd_soc_dai *dai);
+int snd_soc_dapm_link_dai_widgets(struct snd_soc_card *card);
 
 /* dapm path setup */
 int snd_soc_dapm_new_widgets(struct snd_soc_dapm_context *dapm);
@@ -361,10 +368,16 @@ int snd_soc_dapm_weak_routes(struct snd_soc_dapm_context *dapm,
 			     const struct snd_soc_dapm_route *route, int num);
 
 /* dapm events */
-int snd_soc_dapm_stream_event(struct snd_soc_pcm_runtime *rtd,
-	const char *stream, int event);
+int snd_soc_dapm_stream_event(struct snd_soc_pcm_runtime *rtd, int stream,
+			      struct snd_soc_dai *dai, int event);
 void snd_soc_dapm_shutdown(struct snd_soc_card *card);
 
+/* external DAPM widget events */
+int snd_soc_dapm_mixer_update_power(struct snd_soc_dapm_widget *widget,
+		struct snd_kcontrol *kcontrol, int connect);
+int snd_soc_dapm_mux_update_power(struct snd_soc_dapm_widget *widget,
+				 struct snd_kcontrol *kcontrol, int mux, struct soc_enum *e);
+
 /* dapm sys fs - used by the core */
 int snd_soc_dapm_sys_add(struct device *dev);
 void snd_soc_dapm_debugfs_init(struct snd_soc_dapm_context *dapm,
@@ -411,9 +424,11 @@ enum snd_soc_dapm_type {
 	snd_soc_dapm_pre,			/* machine specific pre widget - exec first */
 	snd_soc_dapm_post,			/* machine specific post widget - exec last */
 	snd_soc_dapm_supply,		/* power/clock supply */
+	snd_soc_dapm_regulator_supply,	/* external regulator */
 	snd_soc_dapm_aif_in,		/* audio interface input */
 	snd_soc_dapm_aif_out,		/* audio interface output */
 	snd_soc_dapm_siggen,		/* signal generator */
+	snd_soc_dapm_dai,		/* link to DAI structure */
 };
 
 /*
@@ -434,8 +449,8 @@ struct snd_soc_dapm_route {
 
 /* dapm audio path between two widgets */
 struct snd_soc_dapm_path {
-	char *name;
-	char *long_name;
+	const char *name;
+	const char *long_name;
 
 	/* source (input) and sink (output) widgets */
 	struct snd_soc_dapm_widget *source;
@@ -458,13 +473,15 @@ struct snd_soc_dapm_path {
 /* dapm widget */
 struct snd_soc_dapm_widget {
 	enum snd_soc_dapm_type id;
-	char *name;		/* widget name */
-	char *sname;	/* stream name */
+	const char *name;		/* widget name */
+	const char *sname;	/* stream name */
 	struct snd_soc_codec *codec;
 	struct snd_soc_platform *platform;
 	struct list_head list;
 	struct snd_soc_dapm_context *dapm;
 
+	void *priv;				/* widget specific data */
+
 	/* dapm control */
 	short reg;						/* negative reg = no direct dapm */
 	unsigned char shift;			/* bits to shift */
diff --git a/include/sound/soc.h b/include/sound/soc.h
index 0992dff55959..2ebf7877c148 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -185,6 +185,20 @@
 		 .rreg = xreg_right, .shift = xshift, \
 		 .min = xmin, .max = xmax} }
 
+#define SND_SOC_BYTES(xname, xbase, xregs)		      \
+{	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname,   \
+	.info = snd_soc_bytes_info, .get = snd_soc_bytes_get, \
+	.put = snd_soc_bytes_put, .private_value =	      \
+		((unsigned long)&(struct soc_bytes)           \
+		{.base = xbase, .num_regs = xregs }) }
+
+#define SND_SOC_BYTES_MASK(xname, xbase, xregs, xmask)	      \
+{	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname,   \
+	.info = snd_soc_bytes_info, .get = snd_soc_bytes_get, \
+	.put = snd_soc_bytes_put, .private_value =	      \
+		((unsigned long)&(struct soc_bytes)           \
+		{.base = xbase, .num_regs = xregs,	      \
+		 .mask = xmask }) }
 
 /*
  * Simplified versions of above macros, declaring a struct and calculating
@@ -366,12 +380,16 @@ void snd_soc_free_ac97_codec(struct snd_soc_codec *codec);
  *Controls
  */
 struct snd_kcontrol *snd_soc_cnew(const struct snd_kcontrol_new *_template,
-				  void *data, char *long_name,
+				  void *data, const char *long_name,
 				  const char *prefix);
-int snd_soc_add_controls(struct snd_soc_codec *codec,
+int snd_soc_add_codec_controls(struct snd_soc_codec *codec,
 	const struct snd_kcontrol_new *controls, int num_controls);
 int snd_soc_add_platform_controls(struct snd_soc_platform *platform,
 	const struct snd_kcontrol_new *controls, int num_controls);
+int snd_soc_add_card_controls(struct snd_soc_card *soc_card,
+	const struct snd_kcontrol_new *controls, int num_controls);
+int snd_soc_add_dai_controls(struct snd_soc_dai *dai,
+	const struct snd_kcontrol_new *controls, int num_controls);
 int snd_soc_info_enum_double(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_info *uinfo);
 int snd_soc_info_enum_ext(struct snd_kcontrol *kcontrol,
@@ -409,6 +427,13 @@ int snd_soc_get_volsw_2r_sx(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol);
 int snd_soc_put_volsw_2r_sx(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol);
+int snd_soc_bytes_info(struct snd_kcontrol *kcontrol,
+		       struct snd_ctl_elem_info *uinfo);
+int snd_soc_bytes_get(struct snd_kcontrol *kcontrol,
+		      struct snd_ctl_elem_value *ucontrol);
+int snd_soc_bytes_put(struct snd_kcontrol *kcontrol,
+		      struct snd_ctl_elem_value *ucontrol);
+
 
 /**
  * struct snd_soc_reg_access - Describes whether a given register is
@@ -505,6 +530,7 @@ struct snd_soc_pcm_stream {
 	unsigned int rate_max;		/* max rate */
 	unsigned int channels_min;	/* min channels */
 	unsigned int channels_max;	/* max channels */
+	unsigned int sig_bits;		/* number of bits of content */
 };
 
 /* SoC audio ops */
@@ -559,6 +585,7 @@ struct snd_soc_codec {
 	unsigned int ac97_created:1; /* Codec has been created by SoC */
 	unsigned int sysfs_registered:1; /* codec has been sysfs registered */
 	unsigned int cache_init:1; /* codec cache has been initialized */
+	unsigned int using_regmap:1; /* using regmap access */
 	u32 cache_only;  /* Suppress writes to hardware */
 	u32 cache_sync; /* Cache needs to be synced to hardware */
 
@@ -637,6 +664,8 @@ struct snd_soc_codec_driver {
 	/* codec stream completion event */
 	int (*stream_event)(struct snd_soc_dapm_context *dapm, int event);
 
+	bool ignore_pmdown_time;  /* Doesn't benefit from pmdown delay */
+
 	/* probe ordering - for components with runtime dependencies */
 	int probe_order;
 	int remove_order;
@@ -689,6 +718,7 @@ struct snd_soc_platform {
 	int id;
 	struct device *dev;
 	struct snd_soc_platform_driver *driver;
+	struct mutex mutex;
 
 	unsigned int suspended:1; /* platform is suspended */
 	unsigned int probed:1;
@@ -698,6 +728,11 @@ struct snd_soc_platform {
 	struct list_head card_list;
 
 	struct snd_soc_dapm_context dapm;
+
+#ifdef CONFIG_DEBUG_FS
+	struct dentry *debugfs_platform_root;
+	struct dentry *debugfs_dapm;
+#endif
 };
 
 struct snd_soc_dai_link {
@@ -875,6 +910,12 @@ struct soc_mixer_control {
 	unsigned int reg, rreg, shift, rshift, invert;
 };
 
+struct soc_bytes {
+	int base;
+	int num_regs;
+	u32 mask;
+};
+
 /* enumerated kcontrol */
 struct soc_enum {
 	unsigned short reg;
diff --git a/include/sound/version.h b/include/sound/version.h
index 8fc5321e1ecc..cc75024c1089 100644
--- a/include/sound/version.h
+++ b/include/sound/version.h
@@ -1,3 +1,3 @@
 /* include/version.h */
-#define CONFIG_SND_VERSION "1.0.24"
+#define CONFIG_SND_VERSION "1.0.25"
 #define CONFIG_SND_DATE ""
diff --git a/include/sound/wm2200.h b/include/sound/wm2200.h
new file mode 100644
index 000000000000..79bf55be7ffa
--- /dev/null
+++ b/include/sound/wm2200.h
@@ -0,0 +1,41 @@
+/*
+ * linux/sound/wm2200.h -- Platform data for WM2200
+ *
+ * Copyright 2012 Wolfson Microelectronics. PLC.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#ifndef __LINUX_SND_WM2200_H
+#define __LINUX_SND_WM2200_H
+
+#define WM2200_GPIO_SET 0x10000
+
+enum wm2200_in_mode {
+	WM2200_IN_SE = 0,
+	WM2200_IN_DIFF = 1,
+	WM2200_IN_DMIC = 2,
+};
+
+enum wm2200_dmic_sup {
+	WM2200_DMIC_SUP_MICVDD = 0,
+	WM2200_DMIC_SUP_MICBIAS1 = 1,
+	WM2200_DMIC_SUP_MICBIAS2 = 2,
+};
+
+struct wm2200_pdata {
+	int reset;      /** GPIO controlling /RESET, if any */
+	int ldo_ena;    /** GPIO controlling LODENA, if any */
+	int irq_flags;
+
+	int gpio_defaults[4];
+
+	enum wm2200_in_mode in_mode[3];
+	enum wm2200_dmic_sup dmic_sup[3];
+
+	int micbias_cfg[2];  /** Register value to configure MICBIAS */
+};
+
+#endif
diff --git a/include/sound/wm8962.h b/include/sound/wm8962.h
index 1750bed7c2f6..79e6d427b858 100644
--- a/include/sound/wm8962.h
+++ b/include/sound/wm8962.h
@@ -49,6 +49,12 @@ struct wm8962_pdata {
 	bool irq_active_low;
 
 	bool spk_mono;   /* Speaker outputs tied together as mono */
+
+	/**
+	 * This flag should be set if one or both IN4 inputs is wired
+	 * in a DC measurement configuration.
+	 */
+	bool in4_dc_measure;
 };
 
 #endif
diff --git a/include/sound/ymfpci.h b/include/sound/ymfpci.h
index 444cd6ba0ba7..41199664666b 100644
--- a/include/sound/ymfpci.h
+++ b/include/sound/ymfpci.h
@@ -366,6 +366,8 @@ struct snd_ymfpci {
 #ifdef CONFIG_PM
 	u32 *saved_regs;
 	u32 saved_ydsxgr_mode;
+	u16 saved_dsxg_legacy;
+	u16 saved_dsxg_elegacy;
 #endif
 };
 
diff --git a/include/target/target_core_backend.h b/include/target/target_core_backend.h
index 4866499bdeeb..e5e6ff98f0fa 100644
--- a/include/target/target_core_backend.h
+++ b/include/target/target_core_backend.h
@@ -59,7 +59,7 @@ int	transport_set_vpd_ident_type(struct t10_vpd *, unsigned char *);
 int	transport_set_vpd_ident(struct t10_vpd *, unsigned char *);
 
 /* core helpers also used by command snooping in pscsi */
-void	*transport_kmap_first_data_page(struct se_cmd *);
-void	transport_kunmap_first_data_page(struct se_cmd *);
+void	*transport_kmap_data_sg(struct se_cmd *);
+void	transport_kunmap_data_sg(struct se_cmd *);
 
 #endif /* TARGET_CORE_BACKEND_H */
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
index daf532bc721a..dc4e345a0163 100644
--- a/include/target/target_core_base.h
+++ b/include/target/target_core_base.h
@@ -582,6 +582,7 @@ struct se_cmd {
 
 	struct scatterlist	*t_data_sg;
 	unsigned int		t_data_nents;
+	void			*t_data_vmap;
 	struct scatterlist	*t_bidi_data_sg;
 	unsigned int		t_bidi_data_nents;
 
diff --git a/include/target/target_core_fabric.h b/include/target/target_core_fabric.h
index 523e8bc104d4..d36fad317e78 100644
--- a/include/target/target_core_fabric.h
+++ b/include/target/target_core_fabric.h
@@ -114,7 +114,7 @@ void	transport_init_se_cmd(struct se_cmd *, struct target_core_fabric_ops *,
 		struct se_session *, u32, int, int, unsigned char *);
 int	transport_lookup_cmd_lun(struct se_cmd *, u32);
 int	transport_generic_allocate_tasks(struct se_cmd *, unsigned char *);
-int	target_submit_cmd(struct se_cmd *, struct se_session *, unsigned char *,
+void	target_submit_cmd(struct se_cmd *, struct se_session *, unsigned char *,
 		unsigned char *, u32, u32, int, int, int);
 int	transport_handle_cdb_direct(struct se_cmd *);
 int	transport_generic_handle_cdb_map(struct se_cmd *);
diff --git a/include/trace/events/writeback.h b/include/trace/events/writeback.h
index 8588a8918023..5973410e8f8c 100644
--- a/include/trace/events/writeback.h
+++ b/include/trace/events/writeback.h
@@ -47,7 +47,10 @@ DECLARE_EVENT_CLASS(writeback_work_class,
 		__field(int, reason)
 	),
 	TP_fast_assign(
-		strncpy(__entry->name, dev_name(bdi->dev), 32);
+		struct device *dev = bdi->dev;
+		if (!dev)
+			dev = default_backing_dev_info.dev;
+		strncpy(__entry->name, dev_name(dev), 32);
 		__entry->nr_pages = work->nr_pages;
 		__entry->sb_dev = work->sb ? work->sb->s_dev : 0;
 		__entry->sync_mode = work->sync_mode;
@@ -426,7 +429,7 @@ DECLARE_EVENT_CLASS(writeback_single_inode_template,
 
 	TP_fast_assign(
 		strncpy(__entry->name,
-			dev_name(inode->i_mapping->backing_dev_info->dev), 32);
+			dev_name(inode_to_bdi(inode)->dev), 32);
 		__entry->ino		= inode->i_ino;
 		__entry->state		= inode->i_state;
 		__entry->dirtied_when	= inode->dirtied_when;
diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index 062b3b24ff10..483f67caa7ad 100644
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -590,6 +590,11 @@ struct omap_dss_device {
 	int (*get_backlight)(struct omap_dss_device *dssdev);
 };
 
+struct omap_dss_hdmi_data
+{
+	int hpd_gpio;
+};
+
 struct omap_dss_driver {
 	struct device_driver driver;
 
diff --git a/kernel/events/core.c b/kernel/events/core.c
index 32b48c889711..1b5c081d8b9f 100644
--- a/kernel/events/core.c
+++ b/kernel/events/core.c
@@ -2300,7 +2300,10 @@ do {					\
 	return div64_u64(dividend, divisor);
 }
 
-static void perf_adjust_period(struct perf_event *event, u64 nsec, u64 count)
+static DEFINE_PER_CPU(int, perf_throttled_count);
+static DEFINE_PER_CPU(u64, perf_throttled_seq);
+
+static void perf_adjust_period(struct perf_event *event, u64 nsec, u64 count, bool disable)
 {
 	struct hw_perf_event *hwc = &event->hw;
 	s64 period, sample_period;
@@ -2319,22 +2322,40 @@ static void perf_adjust_period(struct perf_event *event, u64 nsec, u64 count)
 	hwc->sample_period = sample_period;
 
 	if (local64_read(&hwc->period_left) > 8*sample_period) {
-		event->pmu->stop(event, PERF_EF_UPDATE);
+		if (disable)
+			event->pmu->stop(event, PERF_EF_UPDATE);
+
 		local64_set(&hwc->period_left, 0);
-		event->pmu->start(event, PERF_EF_RELOAD);
+
+		if (disable)
+			event->pmu->start(event, PERF_EF_RELOAD);
 	}
 }
 
-static void perf_ctx_adjust_freq(struct perf_event_context *ctx, u64 period)
+/*
+ * combine freq adjustment with unthrottling to avoid two passes over the
+ * events. At the same time, make sure, having freq events does not change
+ * the rate of unthrottling as that would introduce bias.
+ */
+static void perf_adjust_freq_unthr_context(struct perf_event_context *ctx,
+					   int needs_unthr)
 {
 	struct perf_event *event;
 	struct hw_perf_event *hwc;
-	u64 interrupts, now;
+	u64 now, period = TICK_NSEC;
 	s64 delta;
 
-	if (!ctx->nr_freq)
+	/*
+	 * only need to iterate over all events iff:
+	 * - context have events in frequency mode (needs freq adjust)
+	 * - there are events to unthrottle on this cpu
+	 */
+	if (!(ctx->nr_freq || needs_unthr))
 		return;
 
+	raw_spin_lock(&ctx->lock);
+	perf_pmu_disable(ctx->pmu);
+
 	list_for_each_entry_rcu(event, &ctx->event_list, event_entry) {
 		if (event->state != PERF_EVENT_STATE_ACTIVE)
 			continue;
@@ -2344,13 +2365,8 @@ static void perf_ctx_adjust_freq(struct perf_event_context *ctx, u64 period)
 
 		hwc = &event->hw;
 
-		interrupts = hwc->interrupts;
-		hwc->interrupts = 0;
-
-		/*
-		 * unthrottle events on the tick
-		 */
-		if (interrupts == MAX_INTERRUPTS) {
+		if (needs_unthr && hwc->interrupts == MAX_INTERRUPTS) {
+			hwc->interrupts = 0;
 			perf_log_throttle(event, 1);
 			event->pmu->start(event, 0);
 		}
@@ -2358,14 +2374,30 @@ static void perf_ctx_adjust_freq(struct perf_event_context *ctx, u64 period)
 		if (!event->attr.freq || !event->attr.sample_freq)
 			continue;
 
-		event->pmu->read(event);
+		/*
+		 * stop the event and update event->count
+		 */
+		event->pmu->stop(event, PERF_EF_UPDATE);
+
 		now = local64_read(&event->count);
 		delta = now - hwc->freq_count_stamp;
 		hwc->freq_count_stamp = now;
 
+		/*
+		 * restart the event
+		 * reload only if value has changed
+		 * we have stopped the event so tell that
+		 * to perf_adjust_period() to avoid stopping it
+		 * twice.
+		 */
 		if (delta > 0)
-			perf_adjust_period(event, period, delta);
+			perf_adjust_period(event, period, delta, false);
+
+		event->pmu->start(event, delta > 0 ? PERF_EF_RELOAD : 0);
 	}
+
+	perf_pmu_enable(ctx->pmu);
+	raw_spin_unlock(&ctx->lock);
 }
 
 /*
@@ -2388,16 +2420,13 @@ static void rotate_ctx(struct perf_event_context *ctx)
  */
 static void perf_rotate_context(struct perf_cpu_context *cpuctx)
 {
-	u64 interval = (u64)cpuctx->jiffies_interval * TICK_NSEC;
 	struct perf_event_context *ctx = NULL;
-	int rotate = 0, remove = 1, freq = 0;
+	int rotate = 0, remove = 1;
 
 	if (cpuctx->ctx.nr_events) {
 		remove = 0;
 		if (cpuctx->ctx.nr_events != cpuctx->ctx.nr_active)
 			rotate = 1;
-		if (cpuctx->ctx.nr_freq)
-			freq = 1;
 	}
 
 	ctx = cpuctx->task_ctx;
@@ -2405,37 +2434,26 @@ static void perf_rotate_context(struct perf_cpu_context *cpuctx)
 		remove = 0;
 		if (ctx->nr_events != ctx->nr_active)
 			rotate = 1;
-		if (ctx->nr_freq)
-			freq = 1;
 	}
 
-	if (!rotate && !freq)
+	if (!rotate)
 		goto done;
 
 	perf_ctx_lock(cpuctx, cpuctx->task_ctx);
 	perf_pmu_disable(cpuctx->ctx.pmu);
 
-	if (freq) {
-		perf_ctx_adjust_freq(&cpuctx->ctx, interval);
-		if (ctx)
-			perf_ctx_adjust_freq(ctx, interval);
-	}
-
-	if (rotate) {
-		cpu_ctx_sched_out(cpuctx, EVENT_FLEXIBLE);
-		if (ctx)
-			ctx_sched_out(ctx, cpuctx, EVENT_FLEXIBLE);
+	cpu_ctx_sched_out(cpuctx, EVENT_FLEXIBLE);
+	if (ctx)
+		ctx_sched_out(ctx, cpuctx, EVENT_FLEXIBLE);
 
-		rotate_ctx(&cpuctx->ctx);
-		if (ctx)
-			rotate_ctx(ctx);
+	rotate_ctx(&cpuctx->ctx);
+	if (ctx)
+		rotate_ctx(ctx);
 
-		perf_event_sched_in(cpuctx, ctx, current);
-	}
+	perf_event_sched_in(cpuctx, ctx, current);
 
 	perf_pmu_enable(cpuctx->ctx.pmu);
 	perf_ctx_unlock(cpuctx, cpuctx->task_ctx);
-
 done:
 	if (remove)
 		list_del_init(&cpuctx->rotation_list);
@@ -2445,10 +2463,22 @@ void perf_event_task_tick(void)
 {
 	struct list_head *head = &__get_cpu_var(rotation_list);
 	struct perf_cpu_context *cpuctx, *tmp;
+	struct perf_event_context *ctx;
+	int throttled;
 
 	WARN_ON(!irqs_disabled());
 
+	__this_cpu_inc(perf_throttled_seq);
+	throttled = __this_cpu_xchg(perf_throttled_count, 0);
+
 	list_for_each_entry_safe(cpuctx, tmp, head, rotation_list) {
+		ctx = &cpuctx->ctx;
+		perf_adjust_freq_unthr_context(ctx, throttled);
+
+		ctx = cpuctx->task_ctx;
+		if (ctx)
+			perf_adjust_freq_unthr_context(ctx, throttled);
+
 		if (cpuctx->jiffies_interval == 1 ||
 				!(jiffies % cpuctx->jiffies_interval))
 			perf_rotate_context(cpuctx);
@@ -4509,6 +4539,7 @@ static int __perf_event_overflow(struct perf_event *event,
 {
 	int events = atomic_read(&event->event_limit);
 	struct hw_perf_event *hwc = &event->hw;
+	u64 seq;
 	int ret = 0;
 
 	/*
@@ -4518,14 +4549,20 @@ static int __perf_event_overflow(struct perf_event *event,
 	if (unlikely(!is_sampling_event(event)))
 		return 0;
 
-	if (unlikely(hwc->interrupts >= max_samples_per_tick)) {
-		if (throttle) {
+	seq = __this_cpu_read(perf_throttled_seq);
+	if (seq != hwc->interrupts_seq) {
+		hwc->interrupts_seq = seq;
+		hwc->interrupts = 1;
+	} else {
+		hwc->interrupts++;
+		if (unlikely(throttle
+			     && hwc->interrupts >= max_samples_per_tick)) {
+			__this_cpu_inc(perf_throttled_count);
 			hwc->interrupts = MAX_INTERRUPTS;
 			perf_log_throttle(event, 0);
 			ret = 1;
 		}
-	} else
-		hwc->interrupts++;
+	}
 
 	if (event->attr.freq) {
 		u64 now = perf_clock();
@@ -4534,7 +4571,7 @@ static int __perf_event_overflow(struct perf_event *event,
 		hwc->freq_time_stamp = now;
 
 		if (delta > 0 && delta < 2*TICK_NSEC)
-			perf_adjust_period(event, delta, hwc->last_period);
+			perf_adjust_period(event, delta, hwc->last_period, true);
 	}
 
 	/*
diff --git a/kernel/exit.c b/kernel/exit.c
index 294b1709170d..4b4042f9bc6a 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -1038,6 +1038,22 @@ void do_exit(long code)
 	if (tsk->nr_dirtied)
 		__this_cpu_add(dirty_throttle_leaks, tsk->nr_dirtied);
 	exit_rcu();
+
+	/*
+	 * The setting of TASK_RUNNING by try_to_wake_up() may be delayed
+	 * when the following two conditions become true.
+	 *   - There is race condition of mmap_sem (It is acquired by
+	 *     exit_mm()), and
+	 *   - SMI occurs before setting TASK_RUNINNG.
+	 *     (or hypervisor of virtual machine switches to other guest)
+	 *  As a result, we may become TASK_RUNNING after becoming TASK_DEAD
+	 *
+	 * To avoid it, we have to wait for releasing tsk->pi_lock which
+	 * is held by try_to_wake_up()
+	 */
+	smp_mb();
+	raw_spin_unlock_wait(&tsk->pi_lock);
+
 	/* causes final put_task_struct in finish_task_switch(). */
 	tsk->state = TASK_DEAD;
 	tsk->flags |= PF_NOFREEZE;	/* tell freezer to ignore us */
diff --git a/kernel/fork.c b/kernel/fork.c
index 051f090d40c1..b77fd559c78e 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -647,6 +647,26 @@ struct mm_struct *get_task_mm(struct task_struct *task)
 }
 EXPORT_SYMBOL_GPL(get_task_mm);
 
+struct mm_struct *mm_access(struct task_struct *task, unsigned int mode)
+{
+	struct mm_struct *mm;
+	int err;
+
+	err =  mutex_lock_killable(&task->signal->cred_guard_mutex);
+	if (err)
+		return ERR_PTR(err);
+
+	mm = get_task_mm(task);
+	if (mm && mm != current->mm &&
+			!ptrace_may_access(task, mode)) {
+		mmput(mm);
+		mm = ERR_PTR(-EACCES);
+	}
+	mutex_unlock(&task->signal->cred_guard_mutex);
+
+	return mm;
+}
+
 /* Please note the differences between mmput and mm_release.
  * mmput is called whenever we stop holding onto a mm_struct,
  * error success whatever.
@@ -890,7 +910,7 @@ static int copy_io(unsigned long clone_flags, struct task_struct *tsk)
 			return -ENOMEM;
 
 		new_ioc->ioprio = ioc->ioprio;
-		put_io_context(new_ioc, NULL);
+		put_io_context(new_ioc);
 	}
 #endif
 	return 0;
diff --git a/kernel/kprobes.c b/kernel/kprobes.c
index 29f5b65bee29..9788c0ec6f43 100644
--- a/kernel/kprobes.c
+++ b/kernel/kprobes.c
@@ -1673,8 +1673,12 @@ static int __kprobes pre_handler_kretprobe(struct kprobe *p,
 		ri->rp = rp;
 		ri->task = current;
 
-		if (rp->entry_handler && rp->entry_handler(ri, regs))
+		if (rp->entry_handler && rp->entry_handler(ri, regs)) {
+			raw_spin_lock_irqsave(&rp->lock, flags);
+			hlist_add_head(&ri->hlist, &rp->free_instances);
+			raw_spin_unlock_irqrestore(&rp->lock, flags);
 			return 0;
+		}
 
 		arch_prepare_kretprobe(ri, regs);
 
diff --git a/kernel/params.c b/kernel/params.c
index 32ee04308285..4bc965d8a1fe 100644
--- a/kernel/params.c
+++ b/kernel/params.c
@@ -97,7 +97,8 @@ static int parse_one(char *param,
 	for (i = 0; i < num_params; i++) {
 		if (parameq(param, params[i].name)) {
 			/* No one handled NULL, so do it here. */
-			if (!val && params[i].ops->set != param_set_bool)
+			if (!val && params[i].ops->set != param_set_bool
+			    && params[i].ops->set != param_set_bint)
 				return -EINVAL;
 			pr_debug("They are equal!  Calling %p\n",
 			       params[i].ops->set);
diff --git a/kernel/power/power.h b/kernel/power/power.h
index 0c4defe6d3b8..21724eee5206 100644
--- a/kernel/power/power.h
+++ b/kernel/power/power.h
@@ -231,8 +231,28 @@ extern int pm_test_level;
 #ifdef CONFIG_SUSPEND_FREEZER
 static inline int suspend_freeze_processes(void)
 {
-	int error = freeze_processes();
-	return error ? : freeze_kernel_threads();
+	int error;
+
+	error = freeze_processes();
+
+	/*
+	 * freeze_processes() automatically thaws every task if freezing
+	 * fails. So we need not do anything extra upon error.
+	 */
+	if (error)
+		goto Finish;
+
+	error = freeze_kernel_threads();
+
+	/*
+	 * freeze_kernel_threads() thaws only kernel threads upon freezing
+	 * failure. So we have to thaw the userspace tasks ourselves.
+	 */
+	if (error)
+		thaw_processes();
+
+ Finish:
+	return error;
 }
 
 static inline void suspend_thaw_processes(void)
diff --git a/kernel/power/process.c b/kernel/power/process.c
index eeca00311f39..7e426459e60a 100644
--- a/kernel/power/process.c
+++ b/kernel/power/process.c
@@ -143,7 +143,10 @@ int freeze_processes(void)
 /**
  * freeze_kernel_threads - Make freezable kernel threads go to the refrigerator.
  *
- * On success, returns 0.  On failure, -errno and system is fully thawed.
+ * On success, returns 0.  On failure, -errno and only the kernel threads are
+ * thawed, so as to give a chance to the caller to do additional cleanups
+ * (if any) before thawing the userspace tasks. So, it is the responsibility
+ * of the caller to thaw the userspace tasks, when the time is right.
  */
 int freeze_kernel_threads(void)
 {
@@ -159,7 +162,7 @@ int freeze_kernel_threads(void)
 	BUG_ON(in_atomic());
 
 	if (error)
-		thaw_processes();
+		thaw_kernel_threads();
 	return error;
 }
 
diff --git a/kernel/power/user.c b/kernel/power/user.c
index e5a21a857302..3e100075b13c 100644
--- a/kernel/power/user.c
+++ b/kernel/power/user.c
@@ -249,13 +249,15 @@ static long snapshot_ioctl(struct file *filp, unsigned int cmd,
 		}
 		pm_restore_gfp_mask();
 		error = hibernation_snapshot(data->platform_support);
-		if (!error) {
+		if (error) {
+			thaw_kernel_threads();
+		} else {
 			error = put_user(in_suspend, (int __user *)arg);
 			if (!error && !freezer_test_done)
 				data->ready = 1;
 			if (freezer_test_done) {
 				freezer_test_done = false;
-				thaw_processes();
+				thaw_kernel_threads();
 			}
 		}
 		break;
diff --git a/kernel/relay.c b/kernel/relay.c
index 4335e1d7ee2d..ab56a1764d4d 100644
--- a/kernel/relay.c
+++ b/kernel/relay.c
@@ -164,10 +164,14 @@ depopulate:
  */
 static struct rchan_buf *relay_create_buf(struct rchan *chan)
 {
-	struct rchan_buf *buf = kzalloc(sizeof(struct rchan_buf), GFP_KERNEL);
-	if (!buf)
+	struct rchan_buf *buf;
+
+	if (chan->n_subbufs > UINT_MAX / sizeof(size_t *))
 		return NULL;
 
+	buf = kzalloc(sizeof(struct rchan_buf), GFP_KERNEL);
+	if (!buf)
+		return NULL;
 	buf->padding = kmalloc(chan->n_subbufs * sizeof(size_t *), GFP_KERNEL);
 	if (!buf->padding)
 		goto free_buf;
@@ -574,6 +578,8 @@ struct rchan *relay_open(const char *base_filename,
 
 	if (!(subbuf_size && n_subbufs))
 		return NULL;
+	if (subbuf_size > UINT_MAX / n_subbufs)
+		return NULL;
 
 	chan = kzalloc(sizeof(struct rchan), GFP_KERNEL);
 	if (!chan)
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index df00cb09263e..5255c9d2e053 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -74,6 +74,7 @@
 
 #include <asm/tlb.h>
 #include <asm/irq_regs.h>
+#include <asm/mutex.h>
 #ifdef CONFIG_PARAVIRT
 #include <asm/paravirt.h>
 #endif
@@ -723,9 +724,6 @@ static void dequeue_task(struct rq *rq, struct task_struct *p, int flags)
 	p->sched_class->dequeue_task(rq, p, flags);
 }
 
-/*
- * activate_task - move a task to the runqueue.
- */
 void activate_task(struct rq *rq, struct task_struct *p, int flags)
 {
 	if (task_contributes_to_load(p))
@@ -734,9 +732,6 @@ void activate_task(struct rq *rq, struct task_struct *p, int flags)
 	enqueue_task(rq, p, flags);
 }
 
-/*
- * deactivate_task - remove a task from the runqueue.
- */
 void deactivate_task(struct rq *rq, struct task_struct *p, int flags)
 {
 	if (task_contributes_to_load(p))
@@ -4134,7 +4129,7 @@ recheck:
 	on_rq = p->on_rq;
 	running = task_current(rq, p);
 	if (on_rq)
-		deactivate_task(rq, p, 0);
+		dequeue_task(rq, p, 0);
 	if (running)
 		p->sched_class->put_prev_task(rq, p);
 
@@ -4147,7 +4142,7 @@ recheck:
 	if (running)
 		p->sched_class->set_curr_task(rq);
 	if (on_rq)
-		activate_task(rq, p, 0);
+		enqueue_task(rq, p, 0);
 
 	check_class_changed(rq, p, prev_class, oldprio);
 	task_rq_unlock(rq, p, &flags);
@@ -4998,9 +4993,9 @@ static int __migrate_task(struct task_struct *p, int src_cpu, int dest_cpu)
 	 * placed properly.
 	 */
 	if (p->on_rq) {
-		deactivate_task(rq_src, p, 0);
+		dequeue_task(rq_src, p, 0);
 		set_task_cpu(p, dest_cpu);
-		activate_task(rq_dest, p, 0);
+		enqueue_task(rq_dest, p, 0);
 		check_preempt_curr(rq_dest, p, 0);
 	}
 done:
@@ -7032,10 +7027,10 @@ static void normalize_task(struct rq *rq, struct task_struct *p)
 
 	on_rq = p->on_rq;
 	if (on_rq)
-		deactivate_task(rq, p, 0);
+		dequeue_task(rq, p, 0);
 	__setscheduler(rq, p, SCHED_NORMAL, 0);
 	if (on_rq) {
-		activate_task(rq, p, 0);
+		enqueue_task(rq, p, 0);
 		resched_task(rq->curr);
 	}
 
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 84adb2d66cbd..7c6414fc669d 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -4866,6 +4866,15 @@ static void nohz_balancer_kick(int cpu)
 	return;
 }
 
+static inline void clear_nohz_tick_stopped(int cpu)
+{
+	if (unlikely(test_bit(NOHZ_TICK_STOPPED, nohz_flags(cpu)))) {
+		cpumask_clear_cpu(cpu, nohz.idle_cpus_mask);
+		atomic_dec(&nohz.nr_cpus);
+		clear_bit(NOHZ_TICK_STOPPED, nohz_flags(cpu));
+	}
+}
+
 static inline void set_cpu_sd_state_busy(void)
 {
 	struct sched_domain *sd;
@@ -4904,6 +4913,12 @@ void select_nohz_load_balancer(int stop_tick)
 {
 	int cpu = smp_processor_id();
 
+	/*
+	 * If this cpu is going down, then nothing needs to be done.
+	 */
+	if (!cpu_active(cpu))
+		return;
+
 	if (stop_tick) {
 		if (test_bit(NOHZ_TICK_STOPPED, nohz_flags(cpu)))
 			return;
@@ -4914,6 +4929,18 @@ void select_nohz_load_balancer(int stop_tick)
 	}
 	return;
 }
+
+static int __cpuinit sched_ilb_notifier(struct notifier_block *nfb,
+					unsigned long action, void *hcpu)
+{
+	switch (action & ~CPU_TASKS_FROZEN) {
+	case CPU_DYING:
+		clear_nohz_tick_stopped(smp_processor_id());
+		return NOTIFY_OK;
+	default:
+		return NOTIFY_DONE;
+	}
+}
 #endif
 
 static DEFINE_SPINLOCK(balancing);
@@ -5070,11 +5097,7 @@ static inline int nohz_kick_needed(struct rq *rq, int cpu)
 	* busy tick after returning from idle, we will update the busy stats.
 	*/
 	set_cpu_sd_state_busy();
-	if (unlikely(test_bit(NOHZ_TICK_STOPPED, nohz_flags(cpu)))) {
-		clear_bit(NOHZ_TICK_STOPPED, nohz_flags(cpu));
-		cpumask_clear_cpu(cpu, nohz.idle_cpus_mask);
-		atomic_dec(&nohz.nr_cpus);
-	}
+	clear_nohz_tick_stopped(cpu);
 
 	/*
 	 * None are in tickless mode and hence no need for NOHZ idle load
@@ -5590,6 +5613,7 @@ __init void init_sched_fair_class(void)
 
 #ifdef CONFIG_NO_HZ
 	zalloc_cpumask_var(&nohz.idle_cpus_mask, GFP_NOWAIT);
+	cpu_notifier(sched_ilb_notifier, 0);
 #endif
 #endif /* SMP */
 
diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c
index 3640ebbb466b..f42ae7fb5ec5 100644
--- a/kernel/sched/rt.c
+++ b/kernel/sched/rt.c
@@ -1587,6 +1587,11 @@ static int push_rt_task(struct rq *rq)
 	if (!next_task)
 		return 0;
 
+#ifdef __ARCH_WANT_INTERRUPTS_ON_CTXSW
+       if (unlikely(task_running(rq, next_task)))
+               return 0;
+#endif
+
 retry:
 	if (unlikely(next_task == rq->curr)) {
 		WARN_ON(1);
diff --git a/kernel/watchdog.c b/kernel/watchdog.c
index 1d7bca7f4f52..d117262deba3 100644
--- a/kernel/watchdog.c
+++ b/kernel/watchdog.c
@@ -296,7 +296,7 @@ static enum hrtimer_restart watchdog_timer_fn(struct hrtimer *hrtimer)
 		if (__this_cpu_read(soft_watchdog_warn) == true)
 			return HRTIMER_RESTART;
 
-		printk(KERN_ERR "BUG: soft lockup - CPU#%d stuck for %us! [%s:%d]\n",
+		printk(KERN_EMERG "BUG: soft lockup - CPU#%d stuck for %us! [%s:%d]\n",
 			smp_processor_id(), duration,
 			current->comm, task_pid_nr(current));
 		print_modules();
diff --git a/lib/Kconfig b/lib/Kconfig
index 169eb7c598e5..028aba9e72af 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -19,6 +19,9 @@ config RATIONAL
 config GENERIC_FIND_FIRST_BIT
 	bool
 
+config NO_GENERIC_PCI_IOPORT_MAP
+	bool
+
 config GENERIC_PCI_IOMAP
 	bool
 
@@ -279,6 +282,9 @@ config AVERAGE
 
 	  If unsure, say N.
 
+config CLZ_TAB
+	bool
+
 config CORDIC
 	tristate "CORDIC algorithm"
 	help
@@ -287,6 +293,7 @@ config CORDIC
 
 config MPILIB
 	tristate
+	select CLZ_TAB
 	help
 	  Multiprecision maths library from GnuPG.
 	  It is used to implement RSA digital signature verification,
diff --git a/lib/Makefile b/lib/Makefile
index d71aae1b01b3..18515f0267c4 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -121,6 +121,8 @@ obj-$(CONFIG_DQL) += dynamic_queue_limits.o
 obj-$(CONFIG_MPILIB) += mpi/
 obj-$(CONFIG_SIGNATURE) += digsig.o
 
+obj-$(CONFIG_CLZ_TAB) += clz_tab.o
+
 hostprogs-y	:= gen_crc32table
 clean-files	:= crc32table.h
 
diff --git a/lib/bug.c b/lib/bug.c
index 19552096d16b..a28c1415357c 100644
--- a/lib/bug.c
+++ b/lib/bug.c
@@ -169,7 +169,7 @@ enum bug_trap_type report_bug(unsigned long bugaddr, struct pt_regs *regs)
 		return BUG_TRAP_TYPE_WARN;
 	}
 
-	printk(KERN_EMERG "------------[ cut here ]------------\n");
+	printk(KERN_DEFAULT "------------[ cut here ]------------\n");
 
 	if (file)
 		printk(KERN_CRIT "kernel BUG at %s:%u!\n",
diff --git a/lib/clz_tab.c b/lib/clz_tab.c
new file mode 100644
index 000000000000..7287b4a991a7
--- /dev/null
+++ b/lib/clz_tab.c
@@ -0,0 +1,18 @@
+const unsigned char __clz_tab[] = {
+	0, 1, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5,
+	    5, 5, 5, 5, 5, 5, 5, 5,
+	6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+	    6, 6, 6, 6, 6, 6, 6, 6,
+	7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+	    7, 7, 7, 7, 7, 7, 7, 7,
+	7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+	    7, 7, 7, 7, 7, 7, 7, 7,
+	8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+	    8, 8, 8, 8, 8, 8, 8, 8,
+	8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+	    8, 8, 8, 8, 8, 8, 8, 8,
+	8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+	    8, 8, 8, 8, 8, 8, 8, 8,
+	8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
+	    8, 8, 8, 8, 8, 8, 8, 8,
+};
diff --git a/lib/digsig.c b/lib/digsig.c
index fd2402f67f89..286d558033e2 100644
--- a/lib/digsig.c
+++ b/lib/digsig.c
@@ -34,14 +34,9 @@ static int pkcs_1_v1_5_decode_emsa(const unsigned char *msg,
 			unsigned long  msglen,
 			unsigned long  modulus_bitlen,
 			unsigned char *out,
-			unsigned long *outlen,
-			int *is_valid)
+			unsigned long *outlen)
 {
 	unsigned long modulus_len, ps_len, i;
-	int result;
-
-	/* default to invalid packet */
-	*is_valid = 0;
 
 	modulus_len = (modulus_bitlen >> 3) + (modulus_bitlen & 7 ? 1 : 0);
 
@@ -50,39 +45,30 @@ static int pkcs_1_v1_5_decode_emsa(const unsigned char *msg,
 		return -EINVAL;
 
 	/* separate encoded message */
-	if ((msg[0] != 0x00) || (msg[1] != (unsigned char)1)) {
-		result = -EINVAL;
-		goto bail;
-	}
+	if ((msg[0] != 0x00) || (msg[1] != (unsigned char)1))
+		return -EINVAL;
 
 	for (i = 2; i < modulus_len - 1; i++)
 		if (msg[i] != 0xFF)
 			break;
 
 	/* separator check */
-	if (msg[i] != 0) {
+	if (msg[i] != 0)
 		/* There was no octet with hexadecimal value 0x00
 		to separate ps from m. */
-		result = -EINVAL;
-		goto bail;
-	}
+		return -EINVAL;
 
 	ps_len = i - 2;
 
 	if (*outlen < (msglen - (2 + ps_len + 1))) {
 		*outlen = msglen - (2 + ps_len + 1);
-		result = -EOVERFLOW;
-		goto bail;
+		return -EOVERFLOW;
 	}
 
 	*outlen = (msglen - (2 + ps_len + 1));
 	memcpy(out, &msg[2 + ps_len + 1], *outlen);
 
-	/* valid packet */
-	*is_valid = 1;
-	result    = 0;
-bail:
-	return result;
+	return 0;
 }
 
 /*
@@ -96,7 +82,7 @@ static int digsig_verify_rsa(struct key *key,
 	unsigned long len;
 	unsigned long mlen, mblen;
 	unsigned nret, l;
-	int valid, head, i;
+	int head, i;
 	unsigned char *out1 = NULL, *out2 = NULL;
 	MPI in = NULL, res = NULL, pkey[2];
 	uint8_t *p, *datap, *endp;
@@ -105,6 +91,10 @@ static int digsig_verify_rsa(struct key *key,
 
 	down_read(&key->sem);
 	ukp = key->payload.data;
+
+	if (ukp->datalen < sizeof(*pkh))
+		goto err1;
+
 	pkh = (struct pubkey_hdr *)ukp->data;
 
 	if (pkh->version != 1)
@@ -117,18 +107,23 @@ static int digsig_verify_rsa(struct key *key,
 		goto err1;
 
 	datap = pkh->mpi;
-	endp = datap + ukp->datalen;
+	endp = ukp->data + ukp->datalen;
+
+	err = -ENOMEM;
 
 	for (i = 0; i < pkh->nmpi; i++) {
 		unsigned int remaining = endp - datap;
 		pkey[i] = mpi_read_from_buffer(datap, &remaining);
+		if (!pkey[i])
+			goto err;
 		datap += remaining;
 	}
 
 	mblen = mpi_get_nbits(pkey[0]);
 	mlen = (mblen + 7)/8;
 
-	err = -ENOMEM;
+	if (mlen == 0)
+		goto err;
 
 	out1 = kzalloc(mlen, GFP_KERNEL);
 	if (!out1)
@@ -167,10 +162,9 @@ static int digsig_verify_rsa(struct key *key,
 	memset(out1, 0, head);
 	memcpy(out1 + head, p, l);
 
-	err = -EINVAL;
-	pkcs_1_v1_5_decode_emsa(out1, len, mblen, out2, &len, &valid);
+	err = pkcs_1_v1_5_decode_emsa(out1, len, mblen, out2, &len);
 
-	if (valid && len == hlen)
+	if (!err && len == hlen)
 		err = memcmp(out2, h, hlen);
 
 err:
@@ -178,8 +172,8 @@ err:
 	mpi_free(res);
 	kfree(out1);
 	kfree(out2);
-	mpi_free(pkey[0]);
-	mpi_free(pkey[1]);
+	while (--i >= 0)
+		mpi_free(pkey[i]);
 err1:
 	up_read(&key->sem);
 
diff --git a/lib/kstrtox.c b/lib/kstrtox.c
index 7a94c8f14e29..b1dd3e7d88cb 100644
--- a/lib/kstrtox.c
+++ b/lib/kstrtox.c
@@ -44,12 +44,13 @@ const char *_parse_integer_fixup_radix(const char *s, unsigned int *base)
  *
  * Don't you dare use this function.
  */
-unsigned int _parse_integer(const char *s, unsigned int base, unsigned long long *res)
+unsigned int _parse_integer(const char *s, unsigned int base, unsigned long long *p)
 {
+	unsigned long long res;
 	unsigned int rv;
 	int overflow;
 
-	*res = 0;
+	res = 0;
 	rv = 0;
 	overflow = 0;
 	while (*s) {
@@ -64,12 +65,19 @@ unsigned int _parse_integer(const char *s, unsigned int base, unsigned long long
 
 		if (val >= base)
 			break;
-		if (*res > div_u64(ULLONG_MAX - val, base))
-			overflow = 1;
-		*res = *res * base + val;
+		/*
+		 * Check for overflow only if we are within range of
+		 * it in the max base we support (16)
+		 */
+		if (unlikely(res & (~0ull << 60))) {
+			if (res > div_u64(ULLONG_MAX - val, base))
+				overflow = 1;
+		}
+		res = res * base + val;
 		rv++;
 		s++;
 	}
+	*p = res;
 	if (overflow)
 		rv |= KSTRTOX_OVERFLOW;
 	return rv;
diff --git a/lib/mpi/longlong.h b/lib/mpi/longlong.h
index b87487b40a8b..29f98624ef93 100644
--- a/lib/mpi/longlong.h
+++ b/lib/mpi/longlong.h
@@ -1200,18 +1200,40 @@ do { \
 	"r" ((USItype)(v)) \
 	: "%g1", "%g2" __AND_CLOBBER_CC)
 #define UMUL_TIME 39		/* 39 instructions */
-#endif
-#ifndef udiv_qrnnd
-#ifndef LONGLONG_STANDALONE
+/* It's quite necessary to add this much assembler for the sparc.
+   The default udiv_qrnnd (in C) is more than 10 times slower!  */
 #define udiv_qrnnd(q, r, n1, n0, d) \
-do { USItype __r; \
-	(q) = __udiv_qrnnd(&__r, (n1), (n0), (d)); \
-	(r) = __r; \
-} while (0)
-	extern USItype __udiv_qrnnd();
-#define UDIV_TIME 140
-#endif /* LONGLONG_STANDALONE */
-#endif /* udiv_qrnnd */
+  __asm__ ("! Inlined udiv_qrnnd\n\t"					\
+	   "mov	32,%%g1\n\t"						\
+	   "subcc	%1,%2,%%g0\n\t"					\
+	   "1:	bcs	5f\n\t"						\
+	   "addxcc %0,%0,%0	! shift n1n0 and a q-bit in lsb\n\t"	\
+	   "sub	%1,%2,%1	! this kills msb of n\n\t"		\
+	   "addx	%1,%1,%1	! so this can't give carry\n\t"	\
+	   "subcc	%%g1,1,%%g1\n\t"				\
+	   "2:	bne	1b\n\t"						\
+	   "subcc	%1,%2,%%g0\n\t"					\
+	   "bcs	3f\n\t"							\
+	   "addxcc %0,%0,%0	! shift n1n0 and a q-bit in lsb\n\t"	\
+	   "b		3f\n\t"						\
+	   "sub	%1,%2,%1	! this kills msb of n\n\t"		\
+	   "4:	sub	%1,%2,%1\n\t"					\
+	   "5:	addxcc	%1,%1,%1\n\t"					\
+	   "bcc	2b\n\t"							\
+	   "subcc	%%g1,1,%%g1\n\t"				\
+	   "! Got carry from n.  Subtract next step to cancel this carry.\n\t" \
+	   "bne	4b\n\t"							\
+	   "addcc	%0,%0,%0	! shift n1n0 and a 0-bit in lsb\n\t" \
+	   "sub	%1,%2,%1\n\t"						\
+	   "3:	xnor	%0,0,%0\n\t"					\
+	   "! End of inline udiv_qrnnd\n"				\
+	   : "=&r" ((USItype)(q)),					\
+	     "=&r" ((USItype)(r))					\
+	   : "r" ((USItype)(d)),					\
+	     "1" ((USItype)(n1)),					\
+	     "0" ((USItype)(n0)) : "%g1", "cc")
+#define UDIV_TIME (3+7*32)      /* 7 instructions/iteration. 32 iterations.  */
+#endif
 #endif /* __sparc__ */
 
 /***************************************
diff --git a/lib/mpi/mpi-bit.c b/lib/mpi/mpi-bit.c
index 854c9c6da025..2f526627e4f5 100644
--- a/lib/mpi/mpi-bit.c
+++ b/lib/mpi/mpi-bit.c
@@ -21,25 +21,6 @@
 #include "mpi-internal.h"
 #include "longlong.h"
 
-const unsigned char __clz_tab[] = {
-	0, 1, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 5, 5, 5, 5, 5, 5, 5, 5,
-	    5, 5, 5, 5, 5, 5, 5, 5,
-	6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
-	    6, 6, 6, 6, 6, 6, 6, 6,
-	7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
-	    7, 7, 7, 7, 7, 7, 7, 7,
-	7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
-	    7, 7, 7, 7, 7, 7, 7, 7,
-	8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
-	    8, 8, 8, 8, 8, 8, 8, 8,
-	8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
-	    8, 8, 8, 8, 8, 8, 8, 8,
-	8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
-	    8, 8, 8, 8, 8, 8, 8, 8,
-	8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8,
-	    8, 8, 8, 8, 8, 8, 8, 8,
-};
-
 #define A_LIMB_1 ((mpi_limb_t) 1)
 
 /****************
diff --git a/lib/mpi/mpi-div.c b/lib/mpi/mpi-div.c
index c3087d1390ce..f68cbbb4d4a4 100644
--- a/lib/mpi/mpi-div.c
+++ b/lib/mpi/mpi-div.c
@@ -149,6 +149,9 @@ int mpi_tdiv_qr(MPI quot, MPI rem, MPI num, MPI den)
 	mpi_ptr_t marker[5];
 	int markidx = 0;
 
+	if (!dsize)
+		return -EINVAL;
+
 	memset(marker, 0, sizeof(marker));
 
 	/* Ensure space is enough for quotient and remainder.
@@ -207,6 +210,8 @@ int mpi_tdiv_qr(MPI quot, MPI rem, MPI num, MPI den)
 		 * numerator would be gradually overwritten by the quotient limbs.  */
 		if (qp == np) {	/* Copy NP object to temporary space.  */
 			np = marker[markidx++] = mpi_alloc_limb_space(nsize);
+			if (!np)
+				goto nomem;
 			MPN_COPY(np, qp, nsize);
 		}
 	} else			/* Put quotient at top of remainder. */
diff --git a/lib/mpi/mpi-pow.c b/lib/mpi/mpi-pow.c
index b04a3cf80080..67f3e79af914 100644
--- a/lib/mpi/mpi-pow.c
+++ b/lib/mpi/mpi-pow.c
@@ -59,7 +59,7 @@ int mpi_powm(MPI res, MPI base, MPI exp, MPI mod)
 	ep = exp->d;
 
 	if (!msize)
-		msize = 1 / msize;	/* provoke a signal */
+		return -EINVAL;
 
 	if (!esize) {
 		/* Exponent is zero, result is 1 mod MOD, i.e., 1 or 0
diff --git a/lib/mpi/mpicoder.c b/lib/mpi/mpicoder.c
index 716802b774ea..f26b41fcb48c 100644
--- a/lib/mpi/mpicoder.c
+++ b/lib/mpi/mpicoder.c
@@ -20,78 +20,15 @@
 
 #include "mpi-internal.h"
 
-#define DIM(v) (sizeof(v)/sizeof((v)[0]))
 #define MAX_EXTERN_MPI_BITS 16384
 
-static uint8_t asn[15] =	/* Object ID is 1.3.14.3.2.26 */
-{ 0x30, 0x21, 0x30, 0x09, 0x06, 0x05, 0x2b, 0x0e, 0x03,
-	0x02, 0x1a, 0x05, 0x00, 0x04, 0x14
-};
-
-MPI do_encode_md(const void *sha_buffer, unsigned nbits)
-{
-	int nframe = (nbits + 7) / 8;
-	uint8_t *frame, *fr_pt;
-	int i = 0, n;
-	size_t asnlen = DIM(asn);
-	MPI a = MPI_NULL;
-
-	if (SHA1_DIGEST_LENGTH + asnlen + 4 > nframe)
-		pr_info("MPI: can't encode a %d bit MD into a %d bits frame\n",
-		       (int)(SHA1_DIGEST_LENGTH * 8), (int)nbits);
-
-	/* We encode the MD in this way:
-	 *
-	 *       0  A PAD(n bytes)   0  ASN(asnlen bytes)  MD(len bytes)
-	 *
-	 * PAD consists of FF bytes.
-	 */
-	frame = kmalloc(nframe, GFP_KERNEL);
-	if (!frame)
-		return MPI_NULL;
-	n = 0;
-	frame[n++] = 0;
-	frame[n++] = 1;		/* block type */
-	i = nframe - SHA1_DIGEST_LENGTH - asnlen - 3;
-
-	if (i <= 1) {
-		pr_info("MPI: message digest encoding failed\n");
-		kfree(frame);
-		return a;
-	}
-
-	memset(frame + n, 0xff, i);
-	n += i;
-	frame[n++] = 0;
-	memcpy(frame + n, &asn, asnlen);
-	n += asnlen;
-	memcpy(frame + n, sha_buffer, SHA1_DIGEST_LENGTH);
-	n += SHA1_DIGEST_LENGTH;
-
-	i = nframe;
-	fr_pt = frame;
-
-	if (n != nframe) {
-		printk
-		    ("MPI: message digest encoding failed, frame length is wrong\n");
-		kfree(frame);
-		return a;
-	}
-
-	a = mpi_alloc((nframe + BYTES_PER_MPI_LIMB - 1) / BYTES_PER_MPI_LIMB);
-	mpi_set_buffer(a, frame, nframe, 0);
-	kfree(frame);
-
-	return a;
-}
-
 MPI mpi_read_from_buffer(const void *xbuffer, unsigned *ret_nread)
 {
 	const uint8_t *buffer = xbuffer;
 	int i, j;
 	unsigned nbits, nbytes, nlimbs, nread = 0;
 	mpi_limb_t a;
-	MPI val = MPI_NULL;
+	MPI val = NULL;
 
 	if (*ret_nread < 2)
 		goto leave;
@@ -108,7 +45,7 @@ MPI mpi_read_from_buffer(const void *xbuffer, unsigned *ret_nread)
 	nlimbs = (nbytes + BYTES_PER_MPI_LIMB - 1) / BYTES_PER_MPI_LIMB;
 	val = mpi_alloc(nlimbs);
 	if (!val)
-		return MPI_NULL;
+		return NULL;
 	i = BYTES_PER_MPI_LIMB - nbytes % BYTES_PER_MPI_LIMB;
 	i %= BYTES_PER_MPI_LIMB;
 	val->nbits = nbits;
@@ -212,30 +149,6 @@ int mpi_fromstr(MPI val, const char *str)
 EXPORT_SYMBOL_GPL(mpi_fromstr);
 
 /****************
- * Special function to get the low 8 bytes from an mpi.
- * This can be used as a keyid; KEYID is an 2 element array.
- * Return the low 4 bytes.
- */
-u32 mpi_get_keyid(const MPI a, u32 *keyid)
-{
-#if BYTES_PER_MPI_LIMB == 4
-	if (keyid) {
-		keyid[0] = a->nlimbs >= 2 ? a->d[1] : 0;
-		keyid[1] = a->nlimbs >= 1 ? a->d[0] : 0;
-	}
-	return a->nlimbs >= 1 ? a->d[0] : 0;
-#elif BYTES_PER_MPI_LIMB == 8
-	if (keyid) {
-		keyid[0] = a->nlimbs ? (u32) (a->d[0] >> 32) : 0;
-		keyid[1] = a->nlimbs ? (u32) (a->d[0] & 0xffffffff) : 0;
-	}
-	return a->nlimbs ? (u32) (a->d[0] & 0xffffffff) : 0;
-#else
-#error Make this function work with other LIMB sizes
-#endif
-}
-
-/****************
  * Return an allocated buffer with the MPI (msb first).
  * NBYTES receives the length of this buffer. Caller must free the
  * return string (This function does return a 0 byte buffer with NBYTES
diff --git a/lib/mpi/mpih-div.c b/lib/mpi/mpih-div.c
index 87ede162dfab..cde1aaec18da 100644
--- a/lib/mpi/mpih-div.c
+++ b/lib/mpi/mpih-div.c
@@ -217,6 +217,10 @@ mpihelp_divrem(mpi_ptr_t qp, mpi_size_t qextra_limbs,
 	case 0:
 		/* We are asked to divide by zero, so go ahead and do it!  (To make
 		   the compiler not remove this statement, return the value.)  */
+		/*
+		 * existing clients of this function have been modified
+		 * not to call it with dsize == 0, so this should not happen
+		 */
 		return 1 / dsize;
 
 	case 1:
diff --git a/lib/mpi/mpiutil.c b/lib/mpi/mpiutil.c
index eefc55d6b7f5..26e4ed31e256 100644
--- a/lib/mpi/mpiutil.c
+++ b/lib/mpi/mpiutil.c
@@ -58,6 +58,9 @@ mpi_ptr_t mpi_alloc_limb_space(unsigned nlimbs)
 {
 	size_t len = nlimbs * sizeof(mpi_limb_t);
 
+	if (!len)
+		return NULL;
+
 	return kmalloc(len, GFP_KERNEL);
 }
 
@@ -135,7 +138,7 @@ int mpi_copy(MPI *copied, const MPI a)
 	size_t i;
 	MPI b;
 
-	*copied = MPI_NULL;
+	*copied = NULL;
 
 	if (a) {
 		b = mpi_alloc(a->nlimbs);
diff --git a/lib/pci_iomap.c b/lib/pci_iomap.c
index 4b0fdc22e688..0d83ea8a9605 100644
--- a/lib/pci_iomap.c
+++ b/lib/pci_iomap.c
@@ -34,7 +34,7 @@ void __iomem *pci_iomap(struct pci_dev *dev, int bar, unsigned long maxlen)
 	if (maxlen && len > maxlen)
 		len = maxlen;
 	if (flags & IORESOURCE_IO)
-		return ioport_map(start, len);
+		return __pci_ioport_map(dev, start, len);
 	if (flags & IORESOURCE_MEM) {
 		if (flags & IORESOURCE_CACHEABLE)
 			return ioremap(start, len);
diff --git a/mm/backing-dev.c b/mm/backing-dev.c
index 7ba8feae11b8..dd8e2aafb07e 100644
--- a/mm/backing-dev.c
+++ b/mm/backing-dev.c
@@ -318,7 +318,7 @@ static void wakeup_timer_fn(unsigned long data)
 	if (bdi->wb.task) {
 		trace_writeback_wake_thread(bdi);
 		wake_up_process(bdi->wb.task);
-	} else {
+	} else if (bdi->dev) {
 		/*
 		 * When bdi tasks are inactive for long time, they are killed.
 		 * In this case we have to wake-up the forker thread which
@@ -584,6 +584,8 @@ EXPORT_SYMBOL(bdi_register_dev);
  */
 static void bdi_wb_shutdown(struct backing_dev_info *bdi)
 {
+	struct task_struct *task;
+
 	if (!bdi_cap_writeback_dirty(bdi))
 		return;
 
@@ -602,8 +604,13 @@ static void bdi_wb_shutdown(struct backing_dev_info *bdi)
 	 * Finally, kill the kernel thread. We don't need to be RCU
 	 * safe anymore, since the bdi is gone from visibility.
 	 */
-	if (bdi->wb.task)
-		kthread_stop(bdi->wb.task);
+	spin_lock_bh(&bdi->wb_lock);
+	task = bdi->wb.task;
+	bdi->wb.task = NULL;
+	spin_unlock_bh(&bdi->wb_lock);
+
+	if (task)
+		kthread_stop(task);
 }
 
 /*
@@ -623,7 +630,9 @@ static void bdi_prune_sb(struct backing_dev_info *bdi)
 
 void bdi_unregister(struct backing_dev_info *bdi)
 {
-	if (bdi->dev) {
+	struct device *dev = bdi->dev;
+
+	if (dev) {
 		bdi_set_min_ratio(bdi, 0);
 		trace_writeback_bdi_unregister(bdi);
 		bdi_prune_sb(bdi);
@@ -632,8 +641,12 @@ void bdi_unregister(struct backing_dev_info *bdi)
 		if (!bdi_cap_flush_forker(bdi))
 			bdi_wb_shutdown(bdi);
 		bdi_debug_unregister(bdi);
-		device_unregister(bdi->dev);
+
+		spin_lock_bh(&bdi->wb_lock);
 		bdi->dev = NULL;
+		spin_unlock_bh(&bdi->wb_lock);
+
+		device_unregister(dev);
 	}
 }
 EXPORT_SYMBOL(bdi_unregister);
diff --git a/mm/compaction.c b/mm/compaction.c
index 71a58f67f481..d9ebebe1a2aa 100644
--- a/mm/compaction.c
+++ b/mm/compaction.c
@@ -313,12 +313,34 @@ static isolate_migrate_t isolate_migratepages(struct zone *zone,
 		} else if (!locked)
 			spin_lock_irq(&zone->lru_lock);
 
+		/*
+		 * migrate_pfn does not necessarily start aligned to a
+		 * pageblock. Ensure that pfn_valid is called when moving
+		 * into a new MAX_ORDER_NR_PAGES range in case of large
+		 * memory holes within the zone
+		 */
+		if ((low_pfn & (MAX_ORDER_NR_PAGES - 1)) == 0) {
+			if (!pfn_valid(low_pfn)) {
+				low_pfn += MAX_ORDER_NR_PAGES - 1;
+				continue;
+			}
+		}
+
 		if (!pfn_valid_within(low_pfn))
 			continue;
 		nr_scanned++;
 
-		/* Get the page and skip if free */
+		/*
+		 * Get the page and ensure the page is within the same zone.
+		 * See the comment in isolate_freepages about overlapping
+		 * nodes. It is deliberate that the new zone lock is not taken
+		 * as memory compaction should not move pages between nodes.
+		 */
 		page = pfn_to_page(low_pfn);
+		if (page_zone(page) != zone)
+			continue;
+
+		/* Skip if free */
 		if (PageBuddy(page))
 			continue;
 
diff --git a/mm/filemap.c b/mm/filemap.c
index 97f49ed35bd2..b66275757c28 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -1400,15 +1400,12 @@ generic_file_aio_read(struct kiocb *iocb, const struct iovec *iov,
 	unsigned long seg = 0;
 	size_t count;
 	loff_t *ppos = &iocb->ki_pos;
-	struct blk_plug plug;
 
 	count = 0;
 	retval = generic_segment_checks(iov, &nr_segs, &count, VERIFY_WRITE);
 	if (retval)
 		return retval;
 
-	blk_start_plug(&plug);
-
 	/* coalesce the iovecs and go direct-to-BIO for O_DIRECT */
 	if (filp->f_flags & O_DIRECT) {
 		loff_t size;
@@ -1424,8 +1421,12 @@ generic_file_aio_read(struct kiocb *iocb, const struct iovec *iov,
 			retval = filemap_write_and_wait_range(mapping, pos,
 					pos + iov_length(iov, nr_segs) - 1);
 			if (!retval) {
+				struct blk_plug plug;
+
+				blk_start_plug(&plug);
 				retval = mapping->a_ops->direct_IO(READ, iocb,
 							iov, pos, nr_segs);
+				blk_finish_plug(&plug);
 			}
 			if (retval > 0) {
 				*ppos = pos + retval;
@@ -1481,7 +1482,6 @@ generic_file_aio_read(struct kiocb *iocb, const struct iovec *iov,
 			break;
 	}
 out:
-	blk_finish_plug(&plug);
 	return retval;
 }
 EXPORT_SYMBOL(generic_file_aio_read);
diff --git a/mm/filemap_xip.c b/mm/filemap_xip.c
index f91b2f687343..a4eb31132229 100644
--- a/mm/filemap_xip.c
+++ b/mm/filemap_xip.c
@@ -263,7 +263,12 @@ found:
 							xip_pfn);
 		if (err == -ENOMEM)
 			return VM_FAULT_OOM;
-		BUG_ON(err);
+		/*
+		 * err == -EBUSY is fine, we've raced against another thread
+		 * that faulted-in the same page
+		 */
+		if (err != -EBUSY)
+			BUG_ON(err);
 		return VM_FAULT_NOPAGE;
 	} else {
 		int err, ret = VM_FAULT_OOM;
diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index b3ffc21ce801..91d3efb25d15 100644
--- a/mm/huge_memory.c
+++ b/mm/huge_memory.c
@@ -2083,7 +2083,7 @@ static void collect_mm_slot(struct mm_slot *mm_slot)
 {
 	struct mm_struct *mm = mm_slot->mm;
 
-	VM_BUG_ON(!spin_is_locked(&khugepaged_mm_lock));
+	VM_BUG_ON(NR_CPUS != 1 && !spin_is_locked(&khugepaged_mm_lock));
 
 	if (khugepaged_test_exit(mm)) {
 		/* free mm_slot */
@@ -2113,7 +2113,7 @@ static unsigned int khugepaged_scan_mm_slot(unsigned int pages,
 	int progress = 0;
 
 	VM_BUG_ON(!pages);
-	VM_BUG_ON(!spin_is_locked(&khugepaged_mm_lock));
+	VM_BUG_ON(NR_CPUS != 1 && !spin_is_locked(&khugepaged_mm_lock));
 
 	if (khugepaged_scan.mm_slot)
 		mm_slot = khugepaged_scan.mm_slot;
diff --git a/mm/kmemleak.c b/mm/kmemleak.c
index c833addd94d7..45eb6217bf38 100644
--- a/mm/kmemleak.c
+++ b/mm/kmemleak.c
@@ -1036,7 +1036,7 @@ void __ref kmemleak_scan_area(const void *ptr, size_t size, gfp_t gfp)
 {
 	pr_debug("%s(0x%p)\n", __func__, ptr);
 
-	if (atomic_read(&kmemleak_enabled) && ptr && !IS_ERR(ptr))
+	if (atomic_read(&kmemleak_enabled) && ptr && size && !IS_ERR(ptr))
 		add_scan_area((unsigned long)ptr, size, gfp);
 	else if (atomic_read(&kmemleak_early_log))
 		log_early(KMEMLEAK_SCAN_AREA, ptr, size, 0);
@@ -1757,6 +1757,7 @@ void __init kmemleak_init(void)
 
 #ifdef CONFIG_DEBUG_KMEMLEAK_DEFAULT_OFF
 	if (!kmemleak_skip_disable) {
+		atomic_set(&kmemleak_early_log, 0);
 		kmemleak_disable();
 		return;
 	}
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 556859fec4ef..6728a7ae6f2d 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -776,7 +776,8 @@ static void memcg_check_events(struct mem_cgroup *memcg, struct page *page)
 	/* threshold event is triggered in finer grain than soft limit */
 	if (unlikely(mem_cgroup_event_ratelimit(memcg,
 						MEM_CGROUP_TARGET_THRESH))) {
-		bool do_softlimit, do_numainfo;
+		bool do_softlimit;
+		bool do_numainfo __maybe_unused;
 
 		do_softlimit = mem_cgroup_event_ratelimit(memcg,
 						MEM_CGROUP_TARGET_SOFTLIMIT);
diff --git a/mm/migrate.c b/mm/migrate.c
index 9871a56d82c3..df141f60289e 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -445,7 +445,6 @@ void migrate_page_copy(struct page *newpage, struct page *page)
 	ClearPageSwapCache(page);
 	ClearPagePrivate(page);
 	set_page_private(page, 0);
-	page->mapping = NULL;
 
 	/*
 	 * If any waiters have accumulated on the new page then
@@ -667,6 +666,7 @@ static int move_to_new_page(struct page *newpage, struct page *page,
 	} else {
 		if (remap_swapcache)
 			remove_migration_ptes(page, newpage);
+		page->mapping = NULL;
 	}
 
 	unlock_page(newpage);
diff --git a/mm/process_vm_access.c b/mm/process_vm_access.c
index e920aa3ce104..c20ff48994c2 100644
--- a/mm/process_vm_access.c
+++ b/mm/process_vm_access.c
@@ -298,23 +298,18 @@ static ssize_t process_vm_rw_core(pid_t pid, const struct iovec *lvec,
 		goto free_proc_pages;
 	}
 
-	task_lock(task);
-	if (__ptrace_may_access(task, PTRACE_MODE_ATTACH)) {
-		task_unlock(task);
-		rc = -EPERM;
-		goto put_task_struct;
-	}
-	mm = task->mm;
-
-	if (!mm || (task->flags & PF_KTHREAD)) {
-		task_unlock(task);
-		rc = -EINVAL;
+	mm = mm_access(task, PTRACE_MODE_ATTACH);
+	if (!mm || IS_ERR(mm)) {
+		rc = IS_ERR(mm) ? PTR_ERR(mm) : -ESRCH;
+		/*
+		 * Explicitly map EACCES to EPERM as EPERM is a more a
+		 * appropriate error code for process_vw_readv/writev
+		 */
+		if (rc == -EACCES)
+			rc = -EPERM;
 		goto put_task_struct;
 	}
 
-	atomic_inc(&mm->mm_users);
-	task_unlock(task);
-
 	for (i = 0; i < riovcnt && iov_l_curr_idx < liovcnt; i++) {
 		rc = process_vm_rw_single_vec(
 			(unsigned long)rvec[i].iov_base, rvec[i].iov_len,
diff --git a/mm/swap.c b/mm/swap.c
index b0f529b38979..fff1ff7fb9ad 100644
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -659,7 +659,7 @@ void lru_add_page_tail(struct zone* zone,
 	VM_BUG_ON(!PageHead(page));
 	VM_BUG_ON(PageCompound(page_tail));
 	VM_BUG_ON(PageLRU(page_tail));
-	VM_BUG_ON(!spin_is_locked(&zone->lru_lock));
+	VM_BUG_ON(NR_CPUS != 1 && !spin_is_locked(&zone->lru_lock));
 
 	SetPageLRU(page_tail);
 
diff --git a/net/caif/caif_socket.c b/net/caif/caif_socket.c
index a98628086452..a97d97a3a512 100644
--- a/net/caif/caif_socket.c
+++ b/net/caif/caif_socket.c
@@ -539,8 +539,10 @@ static int transmit_skb(struct sk_buff *skb, struct caifsock *cf_sk,
 	pkt = cfpkt_fromnative(CAIF_DIR_OUT, skb);
 	memset(skb->cb, 0, sizeof(struct caif_payload_info));
 
-	if (cf_sk->layer.dn == NULL)
+	if (cf_sk->layer.dn == NULL) {
+		kfree_skb(skb);
 		return -EINVAL;
+	}
 
 	return cf_sk->layer.dn->transmit(cf_sk->layer.dn, pkt);
 }
@@ -683,10 +685,10 @@ static int caif_stream_sendmsg(struct kiocb *kiocb, struct socket *sock,
 		}
 		err = transmit_skb(skb, cf_sk,
 				msg->msg_flags&MSG_DONTWAIT, timeo);
-		if (err < 0) {
-			kfree_skb(skb);
+		if (err < 0)
+			/* skb is already freed */
 			goto pipe_err;
-		}
+
 		sent += size;
 	}
 
diff --git a/net/caif/cfmuxl.c b/net/caif/cfmuxl.c
index b36f24a4c8e7..94b08612a4d8 100644
--- a/net/caif/cfmuxl.c
+++ b/net/caif/cfmuxl.c
@@ -248,7 +248,6 @@ static void cfmuxl_ctrlcmd(struct cflayer *layr, enum caif_ctrlcmd ctrl,
 {
 	struct cfmuxl *muxl = container_obj(layr);
 	struct cflayer *layer;
-	int idx;
 
 	rcu_read_lock();
 	list_for_each_entry_rcu(layer, &muxl->srvl_list, node) {
@@ -257,14 +256,9 @@ static void cfmuxl_ctrlcmd(struct cflayer *layr, enum caif_ctrlcmd ctrl,
 
 			if ((ctrl == _CAIF_CTRLCMD_PHYIF_DOWN_IND ||
 				ctrl == CAIF_CTRLCMD_REMOTE_SHUTDOWN_IND) &&
-					layer->id != 0) {
-
-				idx = layer->id % UP_CACHE_SIZE;
-				spin_lock_bh(&muxl->receive_lock);
-				RCU_INIT_POINTER(muxl->up_cache[idx], NULL);
-				list_del_rcu(&layer->node);
-				spin_unlock_bh(&muxl->receive_lock);
-			}
+					layer->id != 0)
+				cfmuxl_remove_uplayer(layr, layer->id);
+
 			/* NOTE: ctrlcmd is not allowed to block */
 			layer->ctrlcmd(layer, ctrl, phyid);
 		}
diff --git a/net/ceph/ceph_common.c b/net/ceph/ceph_common.c
index 97f70e50ad3b..761ad9d6cc3b 100644
--- a/net/ceph/ceph_common.c
+++ b/net/ceph/ceph_common.c
@@ -85,8 +85,6 @@ int ceph_check_fsid(struct ceph_client *client, struct ceph_fsid *fsid)
 	} else {
 		pr_info("client%lld fsid %pU\n", ceph_client_id(client), fsid);
 		memcpy(&client->fsid, fsid, sizeof(*fsid));
-		ceph_debugfs_client_init(client);
-		client->have_fsid = true;
 	}
 	return 0;
 }
diff --git a/net/ceph/mon_client.c b/net/ceph/mon_client.c
index 0b62deae42bd..1845cde26227 100644
--- a/net/ceph/mon_client.c
+++ b/net/ceph/mon_client.c
@@ -8,8 +8,8 @@
 
 #include <linux/ceph/mon_client.h>
 #include <linux/ceph/libceph.h>
+#include <linux/ceph/debugfs.h>
 #include <linux/ceph/decode.h>
-
 #include <linux/ceph/auth.h>
 
 /*
@@ -340,8 +340,19 @@ static void ceph_monc_handle_map(struct ceph_mon_client *monc,
 	client->monc.monmap = monmap;
 	kfree(old);
 
+	if (!client->have_fsid) {
+		client->have_fsid = true;
+		mutex_unlock(&monc->mutex);
+		/*
+		 * do debugfs initialization without mutex to avoid
+		 * creating a locking dependency
+		 */
+		ceph_debugfs_client_init(client);
+		goto out_unlocked;
+	}
 out:
 	mutex_unlock(&monc->mutex);
+out_unlocked:
 	wake_up_all(&client->auth_wq);
 }
 
diff --git a/net/core/dev.c b/net/core/dev.c
index 115dee1d985d..6ca32f6b3105 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -3500,14 +3500,20 @@ static inline gro_result_t
 __napi_gro_receive(struct napi_struct *napi, struct sk_buff *skb)
 {
 	struct sk_buff *p;
+	unsigned int maclen = skb->dev->hard_header_len;
 
 	for (p = napi->gro_list; p; p = p->next) {
 		unsigned long diffs;
 
 		diffs = (unsigned long)p->dev ^ (unsigned long)skb->dev;
 		diffs |= p->vlan_tci ^ skb->vlan_tci;
-		diffs |= compare_ether_header(skb_mac_header(p),
-					      skb_gro_mac_header(skb));
+		if (maclen == ETH_HLEN)
+			diffs |= compare_ether_header(skb_mac_header(p),
+						      skb_gro_mac_header(skb));
+		else if (!diffs)
+			diffs = memcmp(skb_mac_header(p),
+				       skb_gro_mac_header(skb),
+				       maclen);
 		NAPI_GRO_CB(p)->same_flow = !diffs;
 		NAPI_GRO_CB(p)->flush = 0;
 	}
diff --git a/net/core/ethtool.c b/net/core/ethtool.c
index 369b41894527..3f79db1b612a 100644
--- a/net/core/ethtool.c
+++ b/net/core/ethtool.c
@@ -1190,6 +1190,8 @@ static noinline_for_stack int ethtool_flash_device(struct net_device *dev,
 	if (!dev->ethtool_ops->flash_device)
 		return -EOPNOTSUPP;
 
+	efl.data[ETHTOOL_FLASH_MAX_FILENAME - 1] = 0;
+
 	return dev->ethtool_ops->flash_device(dev, &efl);
 }
 
diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index 556b08298669..ddefc513b44a 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -194,7 +194,7 @@ static void netpoll_poll_dev(struct net_device *dev)
 
 	poll_napi(dev);
 
-	if (dev->priv_flags & IFF_SLAVE) {
+	if (dev->flags & IFF_SLAVE) {
 		if (dev->npinfo) {
 			struct net_device *bond_dev = dev->master;
 			struct sk_buff *skb;
diff --git a/net/core/netprio_cgroup.c b/net/core/netprio_cgroup.c
index 3a9fd4826b75..4dacc44637ef 100644
--- a/net/core/netprio_cgroup.c
+++ b/net/core/netprio_cgroup.c
@@ -58,11 +58,12 @@ static int get_prioidx(u32 *prio)
 
 	spin_lock_irqsave(&prioidx_map_lock, flags);
 	prioidx = find_first_zero_bit(prioidx_map, sizeof(unsigned long) * PRIOIDX_SZ);
+	if (prioidx == sizeof(unsigned long) * PRIOIDX_SZ) {
+		spin_unlock_irqrestore(&prioidx_map_lock, flags);
+		return -ENOSPC;
+	}
 	set_bit(prioidx, prioidx_map);
 	spin_unlock_irqrestore(&prioidx_map_lock, flags);
-	if (prioidx == sizeof(unsigned long) * PRIOIDX_SZ)
-		return -ENOSPC;
-
 	atomic_set(&max_prioidx, prioidx);
 	*prio = prioidx;
 	return 0;
@@ -107,7 +108,7 @@ static void extend_netdev_table(struct net_device *dev, u32 new_len)
 static void update_netdev_tables(void)
 {
 	struct net_device *dev;
-	u32 max_len = atomic_read(&max_prioidx);
+	u32 max_len = atomic_read(&max_prioidx) + 1;
 	struct netprio_map *map;
 
 	rtnl_lock();
@@ -270,7 +271,6 @@ static int netprio_device_event(struct notifier_block *unused,
 {
 	struct net_device *dev = ptr;
 	struct netprio_map *old;
-	u32 max_len = atomic_read(&max_prioidx);
 
 	/*
 	 * Note this is called with rtnl_lock held so we have update side
@@ -278,11 +278,6 @@ static int netprio_device_event(struct notifier_block *unused,
 	 */
 
 	switch (event) {
-
-	case NETDEV_REGISTER:
-		if (max_len)
-			extend_netdev_table(dev, max_len);
-		break;
 	case NETDEV_UNREGISTER:
 		old = rtnl_dereference(dev->priomap);
 		RCU_INIT_POINTER(dev->priomap, NULL);
diff --git a/net/core/sock.c b/net/core/sock.c
index 3e81fd2e3c75..02f8dfe320b7 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -1171,13 +1171,10 @@ EXPORT_SYMBOL(sock_update_classid);
 
 void sock_update_netprioidx(struct sock *sk)
 {
-	struct cgroup_netprio_state *state;
 	if (in_interrupt())
 		return;
-	rcu_read_lock();
-	state = task_netprio_state(current);
-	sk->sk_cgrp_prioidx = state ? state->prioidx : 0;
-	rcu_read_unlock();
+
+	sk->sk_cgrp_prioidx = task_netprioidx(current);
 }
 EXPORT_SYMBOL_GPL(sock_update_netprioidx);
 #endif
diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig
index aa2a2c79776f..d183262943d9 100644
--- a/net/ipv4/Kconfig
+++ b/net/ipv4/Kconfig
@@ -409,7 +409,7 @@ config INET_TCP_DIAG
 
 config INET_UDP_DIAG
 	tristate "UDP: socket monitoring interface"
-	depends on INET_DIAG
+	depends on INET_DIAG && (IPV6 || IPV6=n)
 	default n
 	---help---
 	  Support for UDP socket monitoring interface used by the ss tool.
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index 59402be133f0..63e49890ad31 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -863,7 +863,8 @@ static int arp_process(struct sk_buff *skb)
 			if (addr_type == RTN_UNICAST  &&
 			    (arp_fwd_proxy(in_dev, dev, rt) ||
 			     arp_fwd_pvlan(in_dev, dev, rt, sip, tip) ||
-			     pneigh_lookup(&arp_tbl, net, &tip, dev, 0))) {
+			     (rt->dst.dev != dev &&
+			      pneigh_lookup(&arp_tbl, net, &tip, dev, 0)))) {
 				n = neigh_event_ns(&arp_tbl, sha, &sip, dev);
 				if (n)
 					neigh_release(n);
diff --git a/net/ipv4/ip_options.c b/net/ipv4/ip_options.c
index 1e60f7679075..42dd1a90edea 100644
--- a/net/ipv4/ip_options.c
+++ b/net/ipv4/ip_options.c
@@ -573,8 +573,8 @@ void ip_forward_options(struct sk_buff *skb)
 		}
 		if (srrptr + 3 <= srrspace) {
 			opt->is_changed = 1;
-			ip_rt_get_source(&optptr[srrptr-1], skb, rt);
 			ip_hdr(skb)->daddr = opt->nexthop;
+			ip_rt_get_source(&optptr[srrptr-1], skb, rt);
 			optptr[2] = srrptr+4;
 		} else if (net_ratelimit())
 			printk(KERN_CRIT "ip_forward(): Argh! Destination lost!\n");
diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
index 4cb9cd2f2c39..7a7724da9bff 100644
--- a/net/ipv4/sysctl_net_ipv4.c
+++ b/net/ipv4/sysctl_net_ipv4.c
@@ -778,7 +778,6 @@ EXPORT_SYMBOL_GPL(net_ipv4_ctl_path);
 static __net_init int ipv4_sysctl_init_net(struct net *net)
 {
 	struct ctl_table *table;
-	unsigned long limit;
 
 	table = ipv4_net_table;
 	if (!net_eq(net, &init_net)) {
@@ -815,11 +814,6 @@ static __net_init int ipv4_sysctl_init_net(struct net *net)
 	net->ipv4.sysctl_rt_cache_rebuild_count = 4;
 
 	tcp_init_mem(net);
-	limit = nr_free_buffer_pages() / 8;
-	limit = max(limit, 128UL);
-	net->ipv4.sysctl_tcp_mem[0] = limit / 4 * 3;
-	net->ipv4.sysctl_tcp_mem[1] = limit;
-	net->ipv4.sysctl_tcp_mem[2] = net->ipv4.sysctl_tcp_mem[0] * 2;
 
 	net->ipv4.ipv4_hdr = register_net_sysctl_table(net,
 			net_ipv4_ctl_path, table);
diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index 06373b4a449a..37755ccc0e96 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -1876,6 +1876,20 @@ void tcp_shutdown(struct sock *sk, int how)
 }
 EXPORT_SYMBOL(tcp_shutdown);
 
+bool tcp_check_oom(struct sock *sk, int shift)
+{
+	bool too_many_orphans, out_of_socket_memory;
+
+	too_many_orphans = tcp_too_many_orphans(sk, shift);
+	out_of_socket_memory = tcp_out_of_memory(sk);
+
+	if (too_many_orphans && net_ratelimit())
+		pr_info("TCP: too many orphaned sockets\n");
+	if (out_of_socket_memory && net_ratelimit())
+		pr_info("TCP: out of memory -- consider tuning tcp_mem\n");
+	return too_many_orphans || out_of_socket_memory;
+}
+
 void tcp_close(struct sock *sk, long timeout)
 {
 	struct sk_buff *skb;
@@ -2015,10 +2029,7 @@ adjudge_to_death:
 	}
 	if (sk->sk_state != TCP_CLOSE) {
 		sk_mem_reclaim(sk);
-		if (tcp_too_many_orphans(sk, 0)) {
-			if (net_ratelimit())
-				printk(KERN_INFO "TCP: too many of orphaned "
-				       "sockets\n");
+		if (tcp_check_oom(sk, 0)) {
 			tcp_set_state(sk, TCP_CLOSE);
 			tcp_send_active_reset(sk, GFP_ATOMIC);
 			NET_INC_STATS_BH(sock_net(sk),
@@ -3218,7 +3229,6 @@ __setup("thash_entries=", set_thash_entries);
 
 void tcp_init_mem(struct net *net)
 {
-	/* Set per-socket limits to no more than 1/128 the pressure threshold */
 	unsigned long limit = nr_free_buffer_pages() / 8;
 	limit = max(limit, 128UL);
 	net->ipv4.sysctl_tcp_mem[0] = limit / 4 * 3;
@@ -3287,7 +3297,8 @@ void __init tcp_init(void)
 	sysctl_max_syn_backlog = max(128, cnt / 256);
 
 	tcp_init_mem(&init_net);
-	limit = nr_free_buffer_pages() / 8;
+	/* Set per-socket limits to no more than 1/128 the pressure threshold */
+	limit = nr_free_buffer_pages() << (PAGE_SHIFT - 10);
 	limit = max(limit, 128UL);
 	max_share = min(4UL*1024*1024, limit);
 
diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
index 976034f82320..53c8ce4046b2 100644
--- a/net/ipv4/tcp_input.c
+++ b/net/ipv4/tcp_input.c
@@ -1307,25 +1307,26 @@ static int tcp_match_skb_to_sack(struct sock *sk, struct sk_buff *skb,
 	return in_sack;
 }
 
-static u8 tcp_sacktag_one(const struct sk_buff *skb, struct sock *sk,
-			  struct tcp_sacktag_state *state,
+/* Mark the given newly-SACKed range as such, adjusting counters and hints. */
+static u8 tcp_sacktag_one(struct sock *sk,
+			  struct tcp_sacktag_state *state, u8 sacked,
+			  u32 start_seq, u32 end_seq,
 			  int dup_sack, int pcount)
 {
 	struct tcp_sock *tp = tcp_sk(sk);
-	u8 sacked = TCP_SKB_CB(skb)->sacked;
 	int fack_count = state->fack_count;
 
 	/* Account D-SACK for retransmitted packet. */
 	if (dup_sack && (sacked & TCPCB_RETRANS)) {
 		if (tp->undo_marker && tp->undo_retrans &&
-		    after(TCP_SKB_CB(skb)->end_seq, tp->undo_marker))
+		    after(end_seq, tp->undo_marker))
 			tp->undo_retrans--;
 		if (sacked & TCPCB_SACKED_ACKED)
 			state->reord = min(fack_count, state->reord);
 	}
 
 	/* Nothing to do; acked frame is about to be dropped (was ACKed). */
-	if (!after(TCP_SKB_CB(skb)->end_seq, tp->snd_una))
+	if (!after(end_seq, tp->snd_una))
 		return sacked;
 
 	if (!(sacked & TCPCB_SACKED_ACKED)) {
@@ -1344,13 +1345,13 @@ static u8 tcp_sacktag_one(const struct sk_buff *skb, struct sock *sk,
 				/* New sack for not retransmitted frame,
 				 * which was in hole. It is reordering.
 				 */
-				if (before(TCP_SKB_CB(skb)->seq,
+				if (before(start_seq,
 					   tcp_highest_sack_seq(tp)))
 					state->reord = min(fack_count,
 							   state->reord);
 
 				/* SACK enhanced F-RTO (RFC4138; Appendix B) */
-				if (!after(TCP_SKB_CB(skb)->end_seq, tp->frto_highmark))
+				if (!after(end_seq, tp->frto_highmark))
 					state->flag |= FLAG_ONLY_ORIG_SACKED;
 			}
 
@@ -1368,8 +1369,7 @@ static u8 tcp_sacktag_one(const struct sk_buff *skb, struct sock *sk,
 
 		/* Lost marker hint past SACKed? Tweak RFC3517 cnt */
 		if (!tcp_is_fack(tp) && (tp->lost_skb_hint != NULL) &&
-		    before(TCP_SKB_CB(skb)->seq,
-			   TCP_SKB_CB(tp->lost_skb_hint)->seq))
+		    before(start_seq, TCP_SKB_CB(tp->lost_skb_hint)->seq))
 			tp->lost_cnt_hint += pcount;
 
 		if (fack_count > tp->fackets_out)
@@ -1388,6 +1388,9 @@ static u8 tcp_sacktag_one(const struct sk_buff *skb, struct sock *sk,
 	return sacked;
 }
 
+/* Shift newly-SACKed bytes from this skb to the immediately previous
+ * already-SACKed sk_buff. Mark the newly-SACKed bytes as such.
+ */
 static int tcp_shifted_skb(struct sock *sk, struct sk_buff *skb,
 			   struct tcp_sacktag_state *state,
 			   unsigned int pcount, int shifted, int mss,
@@ -1395,10 +1398,13 @@ static int tcp_shifted_skb(struct sock *sk, struct sk_buff *skb,
 {
 	struct tcp_sock *tp = tcp_sk(sk);
 	struct sk_buff *prev = tcp_write_queue_prev(sk, skb);
+	u32 start_seq = TCP_SKB_CB(skb)->seq;	/* start of newly-SACKed */
+	u32 end_seq = start_seq + shifted;	/* end of newly-SACKed */
 
 	BUG_ON(!pcount);
 
-	if (skb == tp->lost_skb_hint)
+	/* Adjust hint for FACK. Non-FACK is handled in tcp_sacktag_one(). */
+	if (tcp_is_fack(tp) && (skb == tp->lost_skb_hint))
 		tp->lost_cnt_hint += pcount;
 
 	TCP_SKB_CB(prev)->end_seq += shifted;
@@ -1424,8 +1430,11 @@ static int tcp_shifted_skb(struct sock *sk, struct sk_buff *skb,
 		skb_shinfo(skb)->gso_type = 0;
 	}
 
-	/* We discard results */
-	tcp_sacktag_one(skb, sk, state, dup_sack, pcount);
+	/* Adjust counters and hints for the newly sacked sequence range but
+	 * discard the return value since prev is already marked.
+	 */
+	tcp_sacktag_one(sk, state, TCP_SKB_CB(skb)->sacked,
+			start_seq, end_seq, dup_sack, pcount);
 
 	/* Difference in this won't matter, both ACKed by the same cumul. ACK */
 	TCP_SKB_CB(prev)->sacked |= (TCP_SKB_CB(skb)->sacked & TCPCB_EVER_RETRANS);
@@ -1664,10 +1673,14 @@ static struct sk_buff *tcp_sacktag_walk(struct sk_buff *skb, struct sock *sk,
 			break;
 
 		if (in_sack) {
-			TCP_SKB_CB(skb)->sacked = tcp_sacktag_one(skb, sk,
-								  state,
-								  dup_sack,
-								  tcp_skb_pcount(skb));
+			TCP_SKB_CB(skb)->sacked =
+				tcp_sacktag_one(sk,
+						state,
+						TCP_SKB_CB(skb)->sacked,
+						TCP_SKB_CB(skb)->seq,
+						TCP_SKB_CB(skb)->end_seq,
+						dup_sack,
+						tcp_skb_pcount(skb));
 
 			if (!before(TCP_SKB_CB(skb)->seq,
 				    tcp_highest_sack_seq(tp)))
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 337ba4cca052..94d683a61cba 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -651,6 +651,11 @@ static void tcp_v4_send_reset(struct sock *sk, struct sk_buff *skb)
 				      arg.iov[0].iov_len, IPPROTO_TCP, 0);
 	arg.csumoffset = offsetof(struct tcphdr, check) / 2;
 	arg.flags = (sk && inet_sk(sk)->transparent) ? IP_REPLY_ARG_NOSRCCHECK : 0;
+	/* When socket is gone, all binding information is lost.
+	 * routing might fail in this case. using iif for oif to
+	 * make sure we can deliver it
+	 */
+	arg.bound_dev_if = sk ? sk->sk_bound_dev_if : inet_iif(skb);
 
 	net = dev_net(skb_dst(skb)->dev);
 	arg.tos = ip_hdr(skb)->tos;
diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
index a516d1e399df..cd2e0723266d 100644
--- a/net/ipv4/tcp_timer.c
+++ b/net/ipv4/tcp_timer.c
@@ -77,10 +77,7 @@ static int tcp_out_of_resources(struct sock *sk, int do_reset)
 	if (sk->sk_err_soft)
 		shift++;
 
-	if (tcp_too_many_orphans(sk, shift)) {
-		if (net_ratelimit())
-			printk(KERN_INFO "Out of socket memory\n");
-
+	if (tcp_check_oom(sk, shift)) {
 		/* Catch exceptional cases, when connection requires reset.
 		 *      1. Last segment was sent recently. */
 		if ((s32)(tcp_time_stamp - tp->lsndtime) <= TCP_TIMEWAIT_LEN ||
diff --git a/net/mac80211/main.c b/net/mac80211/main.c
index 0a0d94ad9b08..b142bd4c2390 100644
--- a/net/mac80211/main.c
+++ b/net/mac80211/main.c
@@ -910,6 +910,8 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
 		wiphy_debug(local->hw.wiphy, "Failed to initialize wep: %d\n",
 			    result);
 
+	ieee80211_led_init(local);
+
 	rtnl_lock();
 
 	result = ieee80211_init_rate_ctrl_alg(local,
@@ -931,8 +933,6 @@ int ieee80211_register_hw(struct ieee80211_hw *hw)
 
 	rtnl_unlock();
 
-	ieee80211_led_init(local);
-
 	local->network_latency_notifier.notifier_call =
 		ieee80211_max_network_latency;
 	result = pm_qos_add_notifier(PM_QOS_NETWORK_LATENCY,
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index 751409120769..5a5e504a8ffb 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -611,7 +611,7 @@ static void ieee80211_sta_reorder_release(struct ieee80211_hw *hw,
 	index = seq_sub(tid_agg_rx->head_seq_num, tid_agg_rx->ssn) %
 						tid_agg_rx->buf_size;
 	if (!tid_agg_rx->reorder_buf[index] &&
-	    tid_agg_rx->stored_mpdu_num > 1) {
+	    tid_agg_rx->stored_mpdu_num) {
 		/*
 		 * No buffers ready to be released, but check whether any
 		 * frames in the reorder buffer have timed out.
diff --git a/net/rxrpc/ar-key.c b/net/rxrpc/ar-key.c
index 4cba13e46ffd..ae3a035f5390 100644
--- a/net/rxrpc/ar-key.c
+++ b/net/rxrpc/ar-key.c
@@ -232,7 +232,7 @@ static int rxrpc_krb5_decode_principal(struct krb5_principal *princ,
 	if (toklen <= (n_parts + 1) * 4)
 		return -EINVAL;
 
-	princ->name_parts = kcalloc(sizeof(char *), n_parts, GFP_KERNEL);
+	princ->name_parts = kcalloc(n_parts, sizeof(char *), GFP_KERNEL);
 	if (!princ->name_parts)
 		return -ENOMEM;
 
@@ -355,7 +355,7 @@ static int rxrpc_krb5_decode_tagged_array(struct krb5_tagged_data **_td,
 
 		_debug("n_elem %d", n_elem);
 
-		td = kcalloc(sizeof(struct krb5_tagged_data), n_elem,
+		td = kcalloc(n_elem, sizeof(struct krb5_tagged_data),
 			     GFP_KERNEL);
 		if (!td)
 			return -ENOMEM;
diff --git a/net/sched/sch_choke.c b/net/sched/sch_choke.c
index e465064d39a3..7e267d7b9c75 100644
--- a/net/sched/sch_choke.c
+++ b/net/sched/sch_choke.c
@@ -148,8 +148,7 @@ struct choke_skb_cb {
 
 static inline struct choke_skb_cb *choke_skb_cb(const struct sk_buff *skb)
 {
-	BUILD_BUG_ON(sizeof(skb->cb) <
-		sizeof(struct qdisc_skb_cb) + sizeof(struct choke_skb_cb));
+	qdisc_cb_private_validate(skb, sizeof(struct choke_skb_cb));
 	return (struct choke_skb_cb *)qdisc_skb_cb(skb)->data;
 }
 
diff --git a/net/sched/sch_netem.c b/net/sched/sch_netem.c
index 2776012132ea..e83d61ca78ca 100644
--- a/net/sched/sch_netem.c
+++ b/net/sched/sch_netem.c
@@ -130,8 +130,7 @@ struct netem_skb_cb {
 
 static inline struct netem_skb_cb *netem_skb_cb(struct sk_buff *skb)
 {
-	BUILD_BUG_ON(sizeof(skb->cb) <
-		sizeof(struct qdisc_skb_cb) + sizeof(struct netem_skb_cb));
+	qdisc_cb_private_validate(skb, sizeof(struct netem_skb_cb));
 	return (struct netem_skb_cb *)qdisc_skb_cb(skb)->data;
 }
 
diff --git a/net/sched/sch_sfb.c b/net/sched/sch_sfb.c
index 96e42cae4c7a..d7eea99333e9 100644
--- a/net/sched/sch_sfb.c
+++ b/net/sched/sch_sfb.c
@@ -94,8 +94,7 @@ struct sfb_skb_cb {
 
 static inline struct sfb_skb_cb *sfb_skb_cb(const struct sk_buff *skb)
 {
-	BUILD_BUG_ON(sizeof(skb->cb) <
-		sizeof(struct qdisc_skb_cb) + sizeof(struct sfb_skb_cb));
+	qdisc_cb_private_validate(skb, sizeof(struct sfb_skb_cb));
 	return (struct sfb_skb_cb *)qdisc_skb_cb(skb)->data;
 }
 
diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c
index 67494aef9acf..60d47180f043 100644
--- a/net/sched/sch_sfq.c
+++ b/net/sched/sch_sfq.c
@@ -166,9 +166,8 @@ struct sfq_skb_cb {
 
 static inline struct sfq_skb_cb *sfq_skb_cb(const struct sk_buff *skb)
 {
-       BUILD_BUG_ON(sizeof(skb->cb) <
-               sizeof(struct qdisc_skb_cb) + sizeof(struct sfq_skb_cb));
-       return (struct sfq_skb_cb *)qdisc_skb_cb(skb)->data;
+	qdisc_cb_private_validate(skb, sizeof(struct sfq_skb_cb));
+	return (struct sfq_skb_cb *)qdisc_skb_cb(skb)->data;
 }
 
 static unsigned int sfq_hash(const struct sfq_sched_data *q,
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index e3bfcbe8a520..a3b9782441f9 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -1924,6 +1924,12 @@ sub process {
 			my $pre_ctx = "$1$2";
 
 			my ($level, @ctx) = ctx_statement_level($linenr, $realcnt, 0);
+
+			if ($line =~ /^\+\t{6,}/) {
+				WARN("DEEP_INDENTATION",
+				     "Too many leading tabs - consider code refactoring\n" . $herecurr);
+			}
+
 			my $ctx_cnt = $realcnt - $#ctx - 1;
 			my $ctx = join("\n", @ctx);
 
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index e8c969577768..d0de2a2c3a2d 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -932,7 +932,7 @@ static int do_isapnp_entry(const char *filename,
 		(id->function >> 12) & 0x0f, (id->function >> 8) & 0x0f);
 	return 1;
 }
-ADD_TO_DEVTABLE("isa", struct isapnp_device_id, do_isapnp_entry);
+ADD_TO_DEVTABLE("isapnp", struct isapnp_device_id, do_isapnp_entry);
 
 /*
  * Append a match expression for a single masked hex digit.
diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c
index 762af68c8996..270790d384e2 100644
--- a/sound/aoa/codecs/onyx.c
+++ b/sound/aoa/codecs/onyx.c
@@ -1132,15 +1132,4 @@ static struct i2c_driver onyx_driver = {
 	.id_table = onyx_i2c_id,
 };
 
-static int __init onyx_init(void)
-{
-	return i2c_add_driver(&onyx_driver);
-}
-
-static void __exit onyx_exit(void)
-{
-	i2c_del_driver(&onyx_driver);
-}
-
-module_init(onyx_init);
-module_exit(onyx_exit);
+module_i2c_driver(onyx_driver);
diff --git a/sound/aoa/codecs/tas.c b/sound/aoa/codecs/tas.c
index fd2188c3df2b..8e63d1f35ce1 100644
--- a/sound/aoa/codecs/tas.c
+++ b/sound/aoa/codecs/tas.c
@@ -1026,15 +1026,4 @@ static struct i2c_driver tas_driver = {
 	.id_table = tas_i2c_id,
 };
 
-static int __init tas_init(void)
-{
-	return i2c_add_driver(&tas_driver);
-}
-
-static void __exit tas_exit(void)
-{
-	i2c_del_driver(&tas_driver);
-}
-
-module_init(tas_init);
-module_exit(tas_exit);
+module_i2c_driver(tas_driver);
diff --git a/sound/core/control.c b/sound/core/control.c
index 819a5c579a39..2487a6bb1c54 100644
--- a/sound/core/control.c
+++ b/sound/core/control.c
@@ -1313,7 +1313,7 @@ static int snd_ctl_tlv_ioctl(struct snd_ctl_file *file,
 			err = -EPERM;
 			goto __kctl_end;
 		}
-		err = kctl->tlv.c(kctl, op_flag, tlv.length, _tlv->tlv); 
+		err = kctl->tlv.c(kctl, op_flag, tlv.length, _tlv->tlv);
 		if (err > 0) {
 			up_read(&card->controls_rwsem);
 			snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_TLV, &kctl->id);
diff --git a/sound/core/init.c b/sound/core/init.c
index 3ac49b1b7cb8..068cf08d3ffb 100644
--- a/sound/core/init.c
+++ b/sound/core/init.c
@@ -480,74 +480,104 @@ int snd_card_free(struct snd_card *card)
 
 EXPORT_SYMBOL(snd_card_free);
 
-static void snd_card_set_id_no_lock(struct snd_card *card, const char *nid)
+/* retrieve the last word of shortname or longname */
+static const char *retrieve_id_from_card_name(const char *name)
 {
-	int i, len, idx_flag = 0, loops = SNDRV_CARDS;
-	const char *spos, *src;
-	char *id;
-	
-	if (nid == NULL) {
-		id = card->shortname;
-		spos = src = id;
-		while (*id != '\0') {
-			if (*id == ' ')
-				spos = id + 1;
-			id++;
-		}
-	} else {
-		spos = src = nid;
+	const char *spos = name;
+
+	while (*name) {
+		if (isspace(*name) && isalnum(name[1]))
+			spos = name + 1;
+		name++;
 	}
-	id = card->id;
-	while (*spos != '\0' && !isalnum(*spos))
-		spos++;
-	if (isdigit(*spos))
-		*id++ = isalpha(src[0]) ? src[0] : 'D';
-	while (*spos != '\0' && (size_t)(id - card->id) < sizeof(card->id) - 1) {
-		if (isalnum(*spos))
-			*id++ = *spos;
-		spos++;
+	return spos;
+}
+
+/* return true if the given id string doesn't conflict any other card ids */
+static bool card_id_ok(struct snd_card *card, const char *id)
+{
+	int i;
+	if (!snd_info_check_reserved_words(id))
+		return false;
+	for (i = 0; i < snd_ecards_limit; i++) {
+		if (snd_cards[i] && snd_cards[i] != card &&
+		    !strcmp(snd_cards[i]->id, id))
+			return false;
 	}
-	*id = '\0';
+	return true;
+}
 
-	id = card->id;
+/* copy to card->id only with valid letters from nid */
+static void copy_valid_id_string(struct snd_card *card, const char *src,
+				 const char *nid)
+{
+	char *id = card->id;
+
+	while (*nid && !isalnum(*nid))
+		nid++;
+	if (isdigit(*nid))
+		*id++ = isalpha(*src) ? *src : 'D';
+	while (*nid && (size_t)(id - card->id) < sizeof(card->id) - 1) {
+		if (isalnum(*nid))
+			*id++ = *nid;
+		nid++;
+	}
+	*id = 0;
+}
+
+/* Set card->id from the given string
+ * If the string conflicts with other ids, add a suffix to make it unique.
+ */
+static void snd_card_set_id_no_lock(struct snd_card *card, const char *src,
+				    const char *nid)
+{
+	int len, loops;
+	bool with_suffix;
+	bool is_default = false;
+	char *id;
 	
-	if (*id == '\0')
+	copy_valid_id_string(card, src, nid);
+	id = card->id;
+
+ again:
+	/* use "Default" for obviously invalid strings
+	 * ("card" conflicts with proc directories)
+	 */
+	if (!*id || !strncmp(id, "card", 4)) {
 		strcpy(id, "Default");
+		is_default = true;
+	}
 
-	while (1) {
-	      	if (loops-- == 0) {
-			snd_printk(KERN_ERR "unable to set card id (%s)\n", id);
-      			strcpy(card->id, card->proc_root->name);
-      			return;
-      		}
-	      	if (!snd_info_check_reserved_words(id))
-      			goto __change;
-		for (i = 0; i < snd_ecards_limit; i++) {
-			if (snd_cards[i] && !strcmp(snd_cards[i]->id, id))
-				goto __change;
-		}
-		break;
+	with_suffix = false;
+	for (loops = 0; loops < SNDRV_CARDS; loops++) {
+		if (card_id_ok(card, id))
+			return; /* OK */
 
-	      __change:
 		len = strlen(id);
-		if (idx_flag) {
-			if (id[len-1] != '9')
-				id[len-1]++;
-			else
-				id[len-1] = 'A';
-		} else if ((size_t)len <= sizeof(card->id) - 3) {
-			strcat(id, "_1");
-			idx_flag++;
+		if (!with_suffix) {
+			/* add the "_X" suffix */
+			char *spos = id + len;
+			if (len >  sizeof(card->id) - 3)
+				spos = id + sizeof(card->id) - 3;
+			strcpy(spos, "_1");
+			with_suffix = true;
 		} else {
-			spos = id + len - 2;
-			if ((size_t)len <= sizeof(card->id) - 2)
-				spos++;
-			*(char *)spos++ = '_';
-			*(char *)spos++ = '1';
-			*(char *)spos++ = '\0';
-			idx_flag++;
+			/* modify the existing suffix */
+			if (id[len - 1] != '9')
+				id[len - 1]++;
+			else
+				id[len - 1] = 'A';
 		}
 	}
+	/* fallback to the default id */
+	if (!is_default) {
+		*id = 0;
+		goto again;
+	}
+	/* last resort... */
+	snd_printk(KERN_ERR "unable to set card id (%s)\n", id);
+	if (card->proc_root->name)
+		strcpy(card->id, card->proc_root->name);
 }
 
 /**
@@ -564,7 +594,7 @@ void snd_card_set_id(struct snd_card *card, const char *nid)
 	if (card->id[0] != '\0')
 		return;
 	mutex_lock(&snd_card_mutex);
-	snd_card_set_id_no_lock(card, nid);
+	snd_card_set_id_no_lock(card, nid, nid);
 	mutex_unlock(&snd_card_mutex);
 }
 EXPORT_SYMBOL(snd_card_set_id);
@@ -596,22 +626,12 @@ card_id_store_attr(struct device *dev, struct device_attribute *attr,
 	memcpy(buf1, buf, copy);
 	buf1[copy] = '\0';
 	mutex_lock(&snd_card_mutex);
-	if (!snd_info_check_reserved_words(buf1)) {
-	     __exist:
+	if (!card_id_ok(NULL, buf1)) {
 		mutex_unlock(&snd_card_mutex);
 		return -EEXIST;
 	}
-	for (idx = 0; idx < snd_ecards_limit; idx++) {
-		if (snd_cards[idx] && !strcmp(snd_cards[idx]->id, buf1)) {
-			if (card == snd_cards[idx])
-				goto __ok;
-			else
-				goto __exist;
-		}
-	}
 	strcpy(card->id, buf1);
 	snd_info_card_id_change(card);
-__ok:
 	mutex_unlock(&snd_card_mutex);
 
 	return count;
@@ -665,7 +685,18 @@ int snd_card_register(struct snd_card *card)
 		mutex_unlock(&snd_card_mutex);
 		return 0;
 	}
-	snd_card_set_id_no_lock(card, card->id[0] == '\0' ? NULL : card->id);
+	if (*card->id) {
+		/* make a unique id name from the given string */
+		char tmpid[sizeof(card->id)];
+		memcpy(tmpid, card->id, sizeof(card->id));
+		snd_card_set_id_no_lock(card, tmpid, tmpid);
+	} else {
+		/* create an id from either shortname or longname */
+		const char *src;
+		src = *card->shortname ? card->shortname : card->longname;
+		snd_card_set_id_no_lock(card, src,
+					retrieve_id_from_card_name(src));
+	}
 	snd_cards[card->number] = card;
 	mutex_unlock(&snd_card_mutex);
 	init_info_for_card(card);
diff --git a/sound/core/misc.c b/sound/core/misc.c
index 465f0ce772cb..768167925409 100644
--- a/sound/core/misc.c
+++ b/sound/core/misc.c
@@ -72,7 +72,7 @@ void __snd_printk(unsigned int level, const char *path, int line,
 	char verbose_fmt[] = KERN_DEFAULT "ALSA %s:%d %pV";
 #endif
 
-#ifdef CONFIG_SND_DEBUG	
+#ifdef CONFIG_SND_DEBUG
 	if (debug < level)
 		return;
 #endif
diff --git a/sound/core/pcm.c b/sound/core/pcm.c
index 8928ca871c22..6e4bfcc14254 100644
--- a/sound/core/pcm.c
+++ b/sound/core/pcm.c
@@ -650,7 +650,7 @@ int snd_pcm_new_stream(struct snd_pcm *pcm, int stream, int substream_count)
 	pstr->stream = stream;
 	pstr->pcm = pcm;
 	pstr->substream_count = substream_count;
-	if (substream_count > 0) {
+	if (substream_count > 0 && !pcm->internal) {
 		err = snd_pcm_stream_proc_init(pstr);
 		if (err < 0) {
 			snd_printk(KERN_ERR "Error in snd_pcm_stream_proc_init\n");
@@ -674,15 +674,18 @@ int snd_pcm_new_stream(struct snd_pcm *pcm, int stream, int substream_count)
 			pstr->substream = substream;
 		else
 			prev->next = substream;
-		err = snd_pcm_substream_proc_init(substream);
-		if (err < 0) {
-			snd_printk(KERN_ERR "Error in snd_pcm_stream_proc_init\n");
-			if (prev == NULL)
-				pstr->substream = NULL;
-			else
-				prev->next = NULL;
-			kfree(substream);
-			return err;
+
+		if (!pcm->internal) {
+			err = snd_pcm_substream_proc_init(substream);
+			if (err < 0) {
+				snd_printk(KERN_ERR "Error in snd_pcm_stream_proc_init\n");
+				if (prev == NULL)
+					pstr->substream = NULL;
+				else
+					prev->next = NULL;
+				kfree(substream);
+				return err;
+			}
 		}
 		substream->group = &substream->self_group;
 		spin_lock_init(&substream->self_group.lock);
@@ -696,25 +699,9 @@ int snd_pcm_new_stream(struct snd_pcm *pcm, int stream, int substream_count)
 
 EXPORT_SYMBOL(snd_pcm_new_stream);
 
-/**
- * snd_pcm_new - create a new PCM instance
- * @card: the card instance
- * @id: the id string
- * @device: the device index (zero based)
- * @playback_count: the number of substreams for playback
- * @capture_count: the number of substreams for capture
- * @rpcm: the pointer to store the new pcm instance
- *
- * Creates a new PCM instance.
- *
- * The pcm operators have to be set afterwards to the new instance
- * via snd_pcm_set_ops().
- *
- * Returns zero if successful, or a negative error code on failure.
- */
-int snd_pcm_new(struct snd_card *card, const char *id, int device,
-		int playback_count, int capture_count,
-	        struct snd_pcm ** rpcm)
+static int _snd_pcm_new(struct snd_card *card, const char *id, int device,
+		int playback_count, int capture_count, bool internal,
+		struct snd_pcm **rpcm)
 {
 	struct snd_pcm *pcm;
 	int err;
@@ -735,6 +722,7 @@ int snd_pcm_new(struct snd_card *card, const char *id, int device,
 	}
 	pcm->card = card;
 	pcm->device = device;
+	pcm->internal = internal;
 	if (id)
 		strlcpy(pcm->id, id, sizeof(pcm->id));
 	if ((err = snd_pcm_new_stream(pcm, SNDRV_PCM_STREAM_PLAYBACK, playback_count)) < 0) {
@@ -756,8 +744,59 @@ int snd_pcm_new(struct snd_card *card, const char *id, int device,
 	return 0;
 }
 
+/**
+ * snd_pcm_new - create a new PCM instance
+ * @card: the card instance
+ * @id: the id string
+ * @device: the device index (zero based)
+ * @playback_count: the number of substreams for playback
+ * @capture_count: the number of substreams for capture
+ * @rpcm: the pointer to store the new pcm instance
+ *
+ * Creates a new PCM instance.
+ *
+ * The pcm operators have to be set afterwards to the new instance
+ * via snd_pcm_set_ops().
+ *
+ * Returns zero if successful, or a negative error code on failure.
+ */
+int snd_pcm_new(struct snd_card *card, const char *id, int device,
+		int playback_count, int capture_count, struct snd_pcm **rpcm)
+{
+	return _snd_pcm_new(card, id, device, playback_count, capture_count,
+			false, rpcm);
+}
 EXPORT_SYMBOL(snd_pcm_new);
 
+/**
+ * snd_pcm_new_internal - create a new internal PCM instance
+ * @card: the card instance
+ * @id: the id string
+ * @device: the device index (zero based - shared with normal PCMs)
+ * @playback_count: the number of substreams for playback
+ * @capture_count: the number of substreams for capture
+ * @rpcm: the pointer to store the new pcm instance
+ *
+ * Creates a new internal PCM instance with no userspace device or procfs
+ * entries. This is used by ASoC Back End PCMs in order to create a PCM that
+ * will only be used internally by kernel drivers. i.e. it cannot be opened
+ * by userspace. It provides existing ASoC components drivers with a substream
+ * and access to any private data.
+ *
+ * The pcm operators have to be set afterwards to the new instance
+ * via snd_pcm_set_ops().
+ *
+ * Returns zero if successful, or a negative error code on failure.
+ */
+int snd_pcm_new_internal(struct snd_card *card, const char *id, int device,
+	int playback_count, int capture_count,
+	struct snd_pcm **rpcm)
+{
+	return _snd_pcm_new(card, id, device, playback_count, capture_count,
+			true, rpcm);
+}
+EXPORT_SYMBOL(snd_pcm_new_internal);
+
 static void snd_pcm_free_stream(struct snd_pcm_str * pstr)
 {
 	struct snd_pcm_substream *substream, *substream_next;
@@ -994,7 +1033,7 @@ static int snd_pcm_dev_register(struct snd_device *device)
 	}
 	for (cidx = 0; cidx < 2; cidx++) {
 		int devtype = -1;
-		if (pcm->streams[cidx].substream == NULL)
+		if (pcm->streams[cidx].substream == NULL || pcm->internal)
 			continue;
 		switch (cidx) {
 		case SNDRV_PCM_STREAM_PLAYBACK:
diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c
index 3420bd3da5d7..4d18941178e6 100644
--- a/sound/core/pcm_lib.c
+++ b/sound/core/pcm_lib.c
@@ -1029,7 +1029,8 @@ static int snd_interval_ratden(struct snd_interval *i,
  *
  * Returns non-zero if the value is changed, zero if not changed.
  */
-int snd_interval_list(struct snd_interval *i, unsigned int count, unsigned int *list, unsigned int mask)
+int snd_interval_list(struct snd_interval *i, unsigned int count,
+		      const unsigned int *list, unsigned int mask)
 {
         unsigned int k;
 	struct snd_interval list_range;
diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
index 25ed9fe41b89..3fe99e644eb8 100644
--- a/sound/core/pcm_native.c
+++ b/sound/core/pcm_native.c
@@ -1586,12 +1586,18 @@ static int snd_pcm_link(struct snd_pcm_substream *substream, int fd)
 	struct file *file;
 	struct snd_pcm_file *pcm_file;
 	struct snd_pcm_substream *substream1;
+	struct snd_pcm_group *group;
 
 	file = snd_pcm_file_fd(fd);
 	if (!file)
 		return -EBADFD;
 	pcm_file = file->private_data;
 	substream1 = pcm_file->substream;
+	group = kmalloc(sizeof(*group), GFP_KERNEL);
+	if (!group) {
+		res = -ENOMEM;
+		goto _nolock;
+	}
 	down_write(&snd_pcm_link_rwsem);
 	write_lock_irq(&snd_pcm_link_rwlock);
 	if (substream->runtime->status->state == SNDRV_PCM_STATE_OPEN ||
@@ -1604,11 +1610,7 @@ static int snd_pcm_link(struct snd_pcm_substream *substream, int fd)
 		goto _end;
 	}
 	if (!snd_pcm_stream_linked(substream)) {
-		substream->group = kmalloc(sizeof(struct snd_pcm_group), GFP_ATOMIC);
-		if (substream->group == NULL) {
-			res = -ENOMEM;
-			goto _end;
-		}
+		substream->group = group;
 		spin_lock_init(&substream->group->lock);
 		INIT_LIST_HEAD(&substream->group->substreams);
 		list_add_tail(&substream->link_list, &substream->group->substreams);
@@ -1620,7 +1622,10 @@ static int snd_pcm_link(struct snd_pcm_substream *substream, int fd)
  _end:
 	write_unlock_irq(&snd_pcm_link_rwlock);
 	up_write(&snd_pcm_link_rwsem);
+ _nolock:
 	fput(file);
+	if (res < 0)
+		kfree(group);
 	return res;
 }
 
diff --git a/sound/core/vmaster.c b/sound/core/vmaster.c
index 130cfe677d60..14a286a7bf2b 100644
--- a/sound/core/vmaster.c
+++ b/sound/core/vmaster.c
@@ -37,6 +37,8 @@ struct link_master {
 	struct link_ctl_info info;
 	int val;		/* the master value */
 	unsigned int tlv[4];
+	void (*hook)(void *private_data, int);
+	void *hook_private_data;
 };
 
 /*
@@ -126,7 +128,9 @@ static int master_init(struct link_master *master)
 		master->info.count = 1; /* always mono */
 		/* set full volume as default (= no attenuation) */
 		master->val = master->info.max_val;
-		return 0;
+		if (master->hook)
+			master->hook(master->hook_private_data, master->val);
+		return 1;
 	}
 	return -ENOENT;
 }
@@ -329,6 +333,8 @@ static int master_put(struct snd_kcontrol *kcontrol,
 		slave_put_val(slave, uval);
 	}
 	kfree(uval);
+	if (master->hook && !err)
+		master->hook(master->hook_private_data, master->val);
 	return 1;
 }
 
@@ -408,3 +414,41 @@ struct snd_kcontrol *snd_ctl_make_virtual_master(char *name,
 	return kctl;
 }
 EXPORT_SYMBOL(snd_ctl_make_virtual_master);
+
+/**
+ * snd_ctl_add_vmaster_hook - Add a hook to a vmaster control
+ * @kcontrol: vmaster kctl element
+ * @hook: the hook function
+ *
+ * Adds the given hook to the vmaster control element so that it's called
+ * at each time when the value is changed.
+ */
+int snd_ctl_add_vmaster_hook(struct snd_kcontrol *kcontrol,
+			     void (*hook)(void *private_data, int),
+			     void *private_data)
+{
+	struct link_master *master = snd_kcontrol_chip(kcontrol);
+	master->hook = hook;
+	master->hook_private_data = private_data;
+	return 0;
+}
+EXPORT_SYMBOL_GPL(snd_ctl_add_vmaster_hook);
+
+/**
+ * snd_ctl_sync_vmaster_hook - Sync the vmaster hook
+ * @kcontrol: vmaster kctl element
+ *
+ * Call the hook function to synchronize with the current value of the given
+ * vmaster element.  NOP when NULL is passed to @kcontrol or the hook doesn't
+ * exist.
+ */
+void snd_ctl_sync_vmaster_hook(struct snd_kcontrol *kcontrol)
+{
+	struct link_master *master;
+	if (!kcontrol)
+		return;
+	master = snd_kcontrol_chip(kcontrol);
+	if (master->hook)
+		master->hook(master->hook_private_data, master->val);
+}
+EXPORT_SYMBOL_GPL(snd_ctl_sync_vmaster_hook);
diff --git a/sound/isa/sb/emu8000_patch.c b/sound/isa/sb/emu8000_patch.c
index e09f144177f5..c99c6078be33 100644
--- a/sound/isa/sb/emu8000_patch.c
+++ b/sound/isa/sb/emu8000_patch.c
@@ -22,7 +22,6 @@
 #include "emu8000_local.h"
 #include <asm/uaccess.h>
 #include <linux/moduleparam.h>
-#include <linux/moduleparam.h>
 
 static int emu8000_reset_addr;
 module_param(emu8000_reset_addr, int, 0444);
diff --git a/sound/pci/au88x0/au88x0.h b/sound/pci/au88x0/au88x0.h
index bb938153a964..466a5c8e8354 100644
--- a/sound/pci/au88x0/au88x0.h
+++ b/sound/pci/au88x0/au88x0.h
@@ -26,7 +26,7 @@
 #include <sound/mpu401.h>
 #include <sound/hwdep.h>
 #include <sound/ac97_codec.h>
-
+#include <sound/tlv.h>
 #endif
 
 #ifndef CHIP_AU8820
@@ -107,6 +107,14 @@
 #define NR_WTPB 0x20		/* WT channels per each bank. */
 #define NR_PCM	0x10
 
+struct pcm_vol {
+	struct snd_kcontrol *kctl;
+	int active;
+	int dma;
+	int mixin[4];
+	int vol[4];
+};
+
 /* Structs */
 typedef struct {
 	//int this_08;          /* Still unknown */
@@ -168,6 +176,7 @@ struct snd_vortex {
 	/* Xtalk canceler */
 	int xt_mode;		/* 1: speakers, 0:headphones. */
 #endif
+	struct pcm_vol pcm_vol[NR_PCM];
 
 	int isquad;		/* cache of extended ID codec flag. */
 
@@ -239,7 +248,7 @@ static int vortex_alsafmt_aspfmt(int alsafmt);
 /* Connection  stuff. */
 static void vortex_connect_default(vortex_t * vortex, int en);
 static int vortex_adb_allocroute(vortex_t * vortex, int dma, int nr_ch,
-				 int dir, int type);
+				 int dir, int type, int subdev);
 static char vortex_adb_checkinout(vortex_t * vortex, int resmap[], int out,
 				  int restype);
 #ifndef CHIP_AU8810
diff --git a/sound/pci/au88x0/au88x0_core.c b/sound/pci/au88x0/au88x0_core.c
index 6933a27a5d76..525f881f0409 100644
--- a/sound/pci/au88x0/au88x0_core.c
+++ b/sound/pci/au88x0/au88x0_core.c
@@ -2050,8 +2050,6 @@ vortex_adb_checkinout(vortex_t * vortex, int resmap[], int out, int restype)
 }
 
 /* Default Connections  */
-static int
-vortex_adb_allocroute(vortex_t * vortex, int dma, int nr_ch, int dir, int type);
 
 static void vortex_connect_default(vortex_t * vortex, int en)
 {
@@ -2111,15 +2109,13 @@ static void vortex_connect_default(vortex_t * vortex, int en)
   Return: Return allocated DMA or same DMA passed as "dma" when dma >= 0.
 */
 static int
-vortex_adb_allocroute(vortex_t * vortex, int dma, int nr_ch, int dir, int type)
+vortex_adb_allocroute(vortex_t *vortex, int dma, int nr_ch, int dir,
+			int type, int subdev)
 {
 	stream_t *stream;
 	int i, en;
+	struct pcm_vol *p;
 	
-	if ((nr_ch == 3)
-	    || ((dir == SNDRV_PCM_STREAM_CAPTURE) && (nr_ch > 2)))
-		return -EBUSY;
-
 	if (dma >= 0) {
 		en = 0;
 		vortex_adb_checkinout(vortex,
@@ -2250,6 +2246,14 @@ vortex_adb_allocroute(vortex_t * vortex, int dma, int nr_ch, int dir, int type)
 							      MIX_DEFIGAIN);
 #endif
 			}
+			if (stream->type == VORTEX_PCM_ADB && en) {
+				p = &vortex->pcm_vol[subdev];
+				p->dma = dma;
+				for (i = 0; i < nr_ch; i++)
+					p->mixin[i] = mix[i];
+				for (i = 0; i < ch_top; i++)
+					p->vol[i] = 0;
+			}
 		}
 #ifndef CHIP_AU8820
 		else {
@@ -2473,7 +2477,7 @@ static irqreturn_t vortex_interrupt(int irq, void *dev_id)
 		hwread(vortex->mmio, VORTEX_IRQ_STAT);
 		handled = 1;
 	}
-	if (source & IRQ_MIDI) {
+	if ((source & IRQ_MIDI) && vortex->rmidi) {
 		snd_mpu401_uart_interrupt(vortex->irq,
 					  vortex->rmidi->private_data);
 		handled = 1;
diff --git a/sound/pci/au88x0/au88x0_pcm.c b/sound/pci/au88x0/au88x0_pcm.c
index 0ef2f9712208..e59f120742a4 100644
--- a/sound/pci/au88x0/au88x0_pcm.c
+++ b/sound/pci/au88x0/au88x0_pcm.c
@@ -122,6 +122,18 @@ static struct snd_pcm_hw_constraint_list hw_constraints_au8830_channels = {
 	.mask = 0,
 };
 #endif
+
+static void vortex_notify_pcm_vol_change(struct snd_card *card,
+			struct snd_kcontrol *kctl, int activate)
+{
+	if (activate)
+		kctl->vd[0].access &= ~SNDRV_CTL_ELEM_ACCESS_INACTIVE;
+	else
+		kctl->vd[0].access |= SNDRV_CTL_ELEM_ACCESS_INACTIVE;
+	snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_VALUE |
+				SNDRV_CTL_EVENT_MASK_INFO, &(kctl->id));
+}
+
 /* open callback */
 static int snd_vortex_pcm_open(struct snd_pcm_substream *substream)
 {
@@ -230,12 +242,14 @@ snd_vortex_pcm_hw_params(struct snd_pcm_substream *substream,
 		if (stream != NULL)
 			vortex_adb_allocroute(chip, stream->dma,
 					      stream->nr_ch, stream->dir,
-					      stream->type);
+					      stream->type,
+					      substream->number);
 		/* Alloc routes. */
 		dma =
 		    vortex_adb_allocroute(chip, -1,
 					  params_channels(hw_params),
-					  substream->stream, type);
+					  substream->stream, type,
+					  substream->number);
 		if (dma < 0) {
 			spin_unlock_irq(&chip->lock);
 			return dma;
@@ -246,6 +260,11 @@ snd_vortex_pcm_hw_params(struct snd_pcm_substream *substream,
 		vortex_adbdma_setbuffers(chip, dma,
 					 params_period_bytes(hw_params),
 					 params_periods(hw_params));
+		if (VORTEX_PCM_TYPE(substream->pcm) == VORTEX_PCM_ADB) {
+			chip->pcm_vol[substream->number].active = 1;
+			vortex_notify_pcm_vol_change(chip->card,
+				chip->pcm_vol[substream->number].kctl, 1);
+		}
 	}
 #ifndef CHIP_AU8810
 	else {
@@ -275,10 +294,18 @@ static int snd_vortex_pcm_hw_free(struct snd_pcm_substream *substream)
 	spin_lock_irq(&chip->lock);
 	// Delete audio routes.
 	if (VORTEX_PCM_TYPE(substream->pcm) != VORTEX_PCM_WT) {
-		if (stream != NULL)
+		if (stream != NULL) {
+			if (VORTEX_PCM_TYPE(substream->pcm) == VORTEX_PCM_ADB) {
+				chip->pcm_vol[substream->number].active = 0;
+				vortex_notify_pcm_vol_change(chip->card,
+					chip->pcm_vol[substream->number].kctl,
+					0);
+			}
 			vortex_adb_allocroute(chip, stream->dma,
 					      stream->nr_ch, stream->dir,
-					      stream->type);
+					      stream->type,
+					      substream->number);
+		}
 	}
 #ifndef CHIP_AU8810
 	else {
@@ -506,6 +533,83 @@ static struct snd_kcontrol_new snd_vortex_mixer_spdif[] __devinitdata = {
 	},
 };
 
+/* subdevice PCM Volume control */
+
+static int snd_vortex_pcm_vol_info(struct snd_kcontrol *kcontrol,
+				struct snd_ctl_elem_info *uinfo)
+{
+	vortex_t *vortex = snd_kcontrol_chip(kcontrol);
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+	uinfo->count = (VORTEX_IS_QUAD(vortex) ? 4 : 2);
+	uinfo->value.integer.min = -128;
+	uinfo->value.integer.max = 32;
+	return 0;
+}
+
+static int snd_vortex_pcm_vol_get(struct snd_kcontrol *kcontrol,
+				struct snd_ctl_elem_value *ucontrol)
+{
+	int i;
+	vortex_t *vortex = snd_kcontrol_chip(kcontrol);
+	int subdev = kcontrol->id.subdevice;
+	struct pcm_vol *p = &vortex->pcm_vol[subdev];
+	int max_chn = (VORTEX_IS_QUAD(vortex) ? 4 : 2);
+	for (i = 0; i < max_chn; i++)
+		ucontrol->value.integer.value[i] = p->vol[i];
+	return 0;
+}
+
+static int snd_vortex_pcm_vol_put(struct snd_kcontrol *kcontrol,
+				struct snd_ctl_elem_value *ucontrol)
+{
+	int i;
+	int changed = 0;
+	int mixin;
+	unsigned char vol;
+	vortex_t *vortex = snd_kcontrol_chip(kcontrol);
+	int subdev = kcontrol->id.subdevice;
+	struct pcm_vol *p = &vortex->pcm_vol[subdev];
+	int max_chn = (VORTEX_IS_QUAD(vortex) ? 4 : 2);
+	for (i = 0; i < max_chn; i++) {
+		if (p->vol[i] != ucontrol->value.integer.value[i]) {
+			p->vol[i] = ucontrol->value.integer.value[i];
+			if (p->active) {
+				switch (vortex->dma_adb[p->dma].nr_ch) {
+				case 1:
+					mixin = p->mixin[0];
+					break;
+				case 2:
+				default:
+					mixin = p->mixin[(i < 2) ? i : (i - 2)];
+					break;
+				case 4:
+					mixin = p->mixin[i];
+					break;
+				};
+				vol = p->vol[i];
+				vortex_mix_setinputvolumebyte(vortex,
+					vortex->mixplayb[i], mixin, vol);
+			}
+			changed = 1;
+		}
+	}
+	return changed;
+}
+
+static const DECLARE_TLV_DB_MINMAX(vortex_pcm_vol_db_scale, -9600, 2400);
+
+static struct snd_kcontrol_new snd_vortex_pcm_vol __devinitdata = {
+	.iface = SNDRV_CTL_ELEM_IFACE_PCM,
+	.name = "PCM Playback Volume",
+	.access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
+		SNDRV_CTL_ELEM_ACCESS_TLV_READ |
+		SNDRV_CTL_ELEM_ACCESS_INACTIVE,
+	.info = snd_vortex_pcm_vol_info,
+	.get = snd_vortex_pcm_vol_get,
+	.put = snd_vortex_pcm_vol_put,
+	.tlv = { .p = vortex_pcm_vol_db_scale },
+};
+
 /* create a pcm device */
 static int __devinit snd_vortex_new_pcm(vortex_t *chip, int idx, int nr)
 {
@@ -555,5 +659,20 @@ static int __devinit snd_vortex_new_pcm(vortex_t *chip, int idx, int nr)
 				return err;
 		}
 	}
+	if (VORTEX_PCM_TYPE(pcm) == VORTEX_PCM_ADB) {
+		for (i = 0; i < NR_PCM; i++) {
+			chip->pcm_vol[i].active = 0;
+			chip->pcm_vol[i].dma = -1;
+			kctl = snd_ctl_new1(&snd_vortex_pcm_vol, chip);
+			if (!kctl)
+				return -ENOMEM;
+			chip->pcm_vol[i].kctl = kctl;
+			kctl->id.device = 0;
+			kctl->id.subdevice = i;
+			err = snd_ctl_add(chip->card, kctl);
+			if (err < 0)
+				return err;
+		}
+	}
 	return 0;
 }
diff --git a/sound/pci/azt3328.c b/sound/pci/azt3328.c
index 95ffa6a9db6e..496f14c1a731 100644
--- a/sound/pci/azt3328.c
+++ b/sound/pci/azt3328.c
@@ -2684,10 +2684,9 @@ snd_azf3328_probe(struct pci_dev *pci, const struct pci_device_id *pci_id)
 		err = snd_opl3_hwdep_new(opl3, 0, 1, NULL);
 		if (err < 0)
 			goto out_err;
+		opl3->private_data = chip;
 	}
 
-	opl3->private_data = chip;
-
 	sprintf(card->longname, "%s at 0x%lx, irq %i",
 		card->shortname, chip->ctrl_io, chip->irq);
 
diff --git a/sound/pci/ctxfi/ctvmem.c b/sound/pci/ctxfi/ctvmem.c
index b78f3fc3c33c..6109490b83e8 100644
--- a/sound/pci/ctxfi/ctvmem.c
+++ b/sound/pci/ctxfi/ctvmem.c
@@ -36,7 +36,7 @@ get_vm_block(struct ct_vm *vm, unsigned int size)
 
 	size = CT_PAGE_ALIGN(size);
 	if (size > vm->size) {
-		printk(KERN_ERR "ctxfi: Fail! No sufficient device virtural "
+		printk(KERN_ERR "ctxfi: Fail! No sufficient device virtual "
 				  "memory space available!\n");
 		return NULL;
 	}
diff --git a/sound/pci/hda/alc260_quirks.c b/sound/pci/hda/alc260_quirks.c
deleted file mode 100644
index 3b5170b9700f..000000000000
--- a/sound/pci/hda/alc260_quirks.c
+++ /dev/null
@@ -1,968 +0,0 @@
-/*
- * ALC260 quirk models
- * included by patch_realtek.c
- */
-
-/* ALC260 models */
-enum {
-	ALC260_AUTO,
-	ALC260_BASIC,
-	ALC260_FUJITSU_S702X,
-	ALC260_ACER,
-	ALC260_WILL,
-	ALC260_REPLACER_672V,
-	ALC260_FAVORIT100,
-#ifdef CONFIG_SND_DEBUG
-	ALC260_TEST,
-#endif
-	ALC260_MODEL_LAST /* last tag */
-};
-
-static const hda_nid_t alc260_dac_nids[1] = {
-	/* front */
-	0x02,
-};
-
-static const hda_nid_t alc260_adc_nids[1] = {
-	/* ADC0 */
-	0x04,
-};
-
-static const hda_nid_t alc260_adc_nids_alt[1] = {
-	/* ADC1 */
-	0x05,
-};
-
-/* NIDs used when simultaneous access to both ADCs makes sense.  Note that
- * alc260_capture_mixer assumes ADC0 (nid 0x04) is the first ADC.
- */
-static const hda_nid_t alc260_dual_adc_nids[2] = {
-	/* ADC0, ADC1 */
-	0x04, 0x05
-};
-
-#define ALC260_DIGOUT_NID	0x03
-#define ALC260_DIGIN_NID	0x06
-
-static const struct hda_input_mux alc260_capture_source = {
-	.num_items = 4,
-	.items = {
-		{ "Mic", 0x0 },
-		{ "Front Mic", 0x1 },
-		{ "Line", 0x2 },
-		{ "CD", 0x4 },
-	},
-};
-
-/* On Fujitsu S702x laptops capture only makes sense from Mic/LineIn jack,
- * headphone jack and the internal CD lines since these are the only pins at
- * which audio can appear.  For flexibility, also allow the option of
- * recording the mixer output on the second ADC (ADC0 doesn't have a
- * connection to the mixer output).
- */
-static const struct hda_input_mux alc260_fujitsu_capture_sources[2] = {
-	{
-		.num_items = 3,
-		.items = {
-			{ "Mic/Line", 0x0 },
-			{ "CD", 0x4 },
-			{ "Headphone", 0x2 },
-		},
-	},
-	{
-		.num_items = 4,
-		.items = {
-			{ "Mic/Line", 0x0 },
-			{ "CD", 0x4 },
-			{ "Headphone", 0x2 },
-			{ "Mixer", 0x5 },
-		},
-	},
-
-};
-
-/* Acer TravelMate(/Extensa/Aspire) notebooks have similar configuration to
- * the Fujitsu S702x, but jacks are marked differently.
- */
-static const struct hda_input_mux alc260_acer_capture_sources[2] = {
-	{
-		.num_items = 4,
-		.items = {
-			{ "Mic", 0x0 },
-			{ "Line", 0x2 },
-			{ "CD", 0x4 },
-			{ "Headphone", 0x5 },
-		},
-	},
-	{
-		.num_items = 5,
-		.items = {
-			{ "Mic", 0x0 },
-			{ "Line", 0x2 },
-			{ "CD", 0x4 },
-			{ "Headphone", 0x6 },
-			{ "Mixer", 0x5 },
-		},
-	},
-};
-
-/* Maxdata Favorit 100XS */
-static const struct hda_input_mux alc260_favorit100_capture_sources[2] = {
-	{
-		.num_items = 2,
-		.items = {
-			{ "Line/Mic", 0x0 },
-			{ "CD", 0x4 },
-		},
-	},
-	{
-		.num_items = 3,
-		.items = {
-			{ "Line/Mic", 0x0 },
-			{ "CD", 0x4 },
-			{ "Mixer", 0x5 },
-		},
-	},
-};
-
-/*
- * This is just place-holder, so there's something for alc_build_pcms to look
- * at when it calculates the maximum number of channels. ALC260 has no mixer
- * element which allows changing the channel mode, so the verb list is
- * never used.
- */
-static const struct hda_channel_mode alc260_modes[1] = {
-	{ 2, NULL },
-};
-
-
-/* Mixer combinations
- *
- * basic: base_output + input + pc_beep + capture
- * fujitsu: fujitsu + capture
- * acer: acer + capture
- */
-
-static const struct snd_kcontrol_new alc260_base_output_mixer[] = {
-	HDA_CODEC_VOLUME("Front Playback Volume", 0x08, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE("Front Playback Switch", 0x08, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x09, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE("Headphone Playback Switch", 0x09, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME_MONO("Mono Playback Volume", 0x0a, 1, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE_MONO("Mono Playback Switch", 0x0a, 1, 2, HDA_INPUT),
-	{ } /* end */
-};
-
-static const struct snd_kcontrol_new alc260_input_mixer[] = {
-	HDA_CODEC_VOLUME("CD Playback Volume", 0x07, 0x04, HDA_INPUT),
-	HDA_CODEC_MUTE("CD Playback Switch", 0x07, 0x04, HDA_INPUT),
-	HDA_CODEC_VOLUME("Line Playback Volume", 0x07, 0x02, HDA_INPUT),
-	HDA_CODEC_MUTE("Line Playback Switch", 0x07, 0x02, HDA_INPUT),
-	HDA_CODEC_VOLUME("Mic Playback Volume", 0x07, 0x0, HDA_INPUT),
-	HDA_CODEC_MUTE("Mic Playback Switch", 0x07, 0x0, HDA_INPUT),
-	HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x07, 0x01, HDA_INPUT),
-	HDA_CODEC_MUTE("Front Mic Playback Switch", 0x07, 0x01, HDA_INPUT),
-	{ } /* end */
-};
-
-/* Fujitsu S702x series laptops.  ALC260 pin usage: Mic/Line jack = 0x12,
- * HP jack = 0x14, CD audio =  0x16, internal speaker = 0x10.
- */
-static const struct snd_kcontrol_new alc260_fujitsu_mixer[] = {
-	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x08, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE("Headphone Playback Switch", 0x08, 2, HDA_INPUT),
-	ALC_PIN_MODE("Headphone Jack Mode", 0x14, ALC_PIN_DIR_INOUT),
-	HDA_CODEC_VOLUME("CD Playback Volume", 0x07, 0x04, HDA_INPUT),
-	HDA_CODEC_MUTE("CD Playback Switch", 0x07, 0x04, HDA_INPUT),
-	HDA_CODEC_VOLUME("Mic/Line Playback Volume", 0x07, 0x0, HDA_INPUT),
-	HDA_CODEC_MUTE("Mic/Line Playback Switch", 0x07, 0x0, HDA_INPUT),
-	ALC_PIN_MODE("Mic/Line Jack Mode", 0x12, ALC_PIN_DIR_IN),
-	HDA_CODEC_VOLUME("Speaker Playback Volume", 0x09, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE("Speaker Playback Switch", 0x09, 2, HDA_INPUT),
-	{ } /* end */
-};
-
-/* Mixer for Acer TravelMate(/Extensa/Aspire) notebooks.  Note that current
- * versions of the ALC260 don't act on requests to enable mic bias from NID
- * 0x0f (used to drive the headphone jack in these laptops).  The ALC260
- * datasheet doesn't mention this restriction.  At this stage it's not clear
- * whether this behaviour is intentional or is a hardware bug in chip
- * revisions available in early 2006.  Therefore for now allow the
- * "Headphone Jack Mode" control to span all choices, but if it turns out
- * that the lack of mic bias for this NID is intentional we could change the
- * mode from ALC_PIN_DIR_INOUT to ALC_PIN_DIR_INOUT_NOMICBIAS.
- *
- * In addition, Acer TravelMate(/Extensa/Aspire) notebooks in early 2006
- * don't appear to make the mic bias available from the "line" jack, even
- * though the NID used for this jack (0x14) can supply it.  The theory is
- * that perhaps Acer have included blocking capacitors between the ALC260
- * and the output jack.  If this turns out to be the case for all such
- * models the "Line Jack Mode" mode could be changed from ALC_PIN_DIR_INOUT
- * to ALC_PIN_DIR_INOUT_NOMICBIAS.
- *
- * The C20x Tablet series have a mono internal speaker which is controlled
- * via the chip's Mono sum widget and pin complex, so include the necessary
- * controls for such models.  On models without a "mono speaker" the control
- * won't do anything.
- */
-static const struct snd_kcontrol_new alc260_acer_mixer[] = {
-	HDA_CODEC_VOLUME("Master Playback Volume", 0x08, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE("Master Playback Switch", 0x08, 2, HDA_INPUT),
-	ALC_PIN_MODE("Headphone Jack Mode", 0x0f, ALC_PIN_DIR_INOUT),
-	HDA_CODEC_VOLUME_MONO("Speaker Playback Volume", 0x0a, 1, 0x0,
-			      HDA_OUTPUT),
-	HDA_BIND_MUTE_MONO("Speaker Playback Switch", 0x0a, 1, 2,
-			   HDA_INPUT),
-	HDA_CODEC_VOLUME("CD Playback Volume", 0x07, 0x04, HDA_INPUT),
-	HDA_CODEC_MUTE("CD Playback Switch", 0x07, 0x04, HDA_INPUT),
-	HDA_CODEC_VOLUME("Mic Playback Volume", 0x07, 0x0, HDA_INPUT),
-	HDA_CODEC_MUTE("Mic Playback Switch", 0x07, 0x0, HDA_INPUT),
-	ALC_PIN_MODE("Mic Jack Mode", 0x12, ALC_PIN_DIR_IN),
-	HDA_CODEC_VOLUME("Line Playback Volume", 0x07, 0x02, HDA_INPUT),
-	HDA_CODEC_MUTE("Line Playback Switch", 0x07, 0x02, HDA_INPUT),
-	ALC_PIN_MODE("Line Jack Mode", 0x14, ALC_PIN_DIR_INOUT),
-	{ } /* end */
-};
-
-/* Maxdata Favorit 100XS: one output and one input (0x12) jack
- */
-static const struct snd_kcontrol_new alc260_favorit100_mixer[] = {
-	HDA_CODEC_VOLUME("Master Playback Volume", 0x08, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE("Master Playback Switch", 0x08, 2, HDA_INPUT),
-	ALC_PIN_MODE("Output Jack Mode", 0x0f, ALC_PIN_DIR_INOUT),
-	HDA_CODEC_VOLUME("Line/Mic Playback Volume", 0x07, 0x0, HDA_INPUT),
-	HDA_CODEC_MUTE("Line/Mic Playback Switch", 0x07, 0x0, HDA_INPUT),
-	ALC_PIN_MODE("Line/Mic Jack Mode", 0x12, ALC_PIN_DIR_IN),
-	{ } /* end */
-};
-
-/* Packard bell V7900  ALC260 pin usage: HP = 0x0f, Mic jack = 0x12,
- * Line In jack = 0x14, CD audio =  0x16, pc beep = 0x17.
- */
-static const struct snd_kcontrol_new alc260_will_mixer[] = {
-	HDA_CODEC_VOLUME("Master Playback Volume", 0x08, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE("Master Playback Switch", 0x08, 0x2, HDA_INPUT),
-	HDA_CODEC_VOLUME("Mic Playback Volume", 0x07, 0x0, HDA_INPUT),
-	HDA_CODEC_MUTE("Mic Playback Switch", 0x07, 0x0, HDA_INPUT),
-	ALC_PIN_MODE("Mic Jack Mode", 0x12, ALC_PIN_DIR_IN),
-	HDA_CODEC_VOLUME("Line Playback Volume", 0x07, 0x02, HDA_INPUT),
-	HDA_CODEC_MUTE("Line Playback Switch", 0x07, 0x02, HDA_INPUT),
-	ALC_PIN_MODE("Line Jack Mode", 0x14, ALC_PIN_DIR_INOUT),
-	HDA_CODEC_VOLUME("CD Playback Volume", 0x07, 0x04, HDA_INPUT),
-	HDA_CODEC_MUTE("CD Playback Switch", 0x07, 0x04, HDA_INPUT),
-	{ } /* end */
-};
-
-/* Replacer 672V ALC260 pin usage: Mic jack = 0x12,
- * Line In jack = 0x14, ATAPI Mic = 0x13, speaker = 0x0f.
- */
-static const struct snd_kcontrol_new alc260_replacer_672v_mixer[] = {
-	HDA_CODEC_VOLUME("Master Playback Volume", 0x08, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE("Master Playback Switch", 0x08, 0x2, HDA_INPUT),
-	HDA_CODEC_VOLUME("Mic Playback Volume", 0x07, 0x0, HDA_INPUT),
-	HDA_CODEC_MUTE("Mic Playback Switch", 0x07, 0x0, HDA_INPUT),
-	ALC_PIN_MODE("Mic Jack Mode", 0x12, ALC_PIN_DIR_IN),
-	HDA_CODEC_VOLUME("ATAPI Mic Playback Volume", 0x07, 0x1, HDA_INPUT),
-	HDA_CODEC_MUTE("ATATI Mic Playback Switch", 0x07, 0x1, HDA_INPUT),
-	HDA_CODEC_VOLUME("Line Playback Volume", 0x07, 0x02, HDA_INPUT),
-	HDA_CODEC_MUTE("Line Playback Switch", 0x07, 0x02, HDA_INPUT),
-	ALC_PIN_MODE("Line Jack Mode", 0x14, ALC_PIN_DIR_INOUT),
-	{ } /* end */
-};
-
-/*
- * initialization verbs
- */
-static const struct hda_verb alc260_init_verbs[] = {
-	/* Line In pin widget for input */
-	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-	/* CD pin widget for input */
-	{0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-	/* Mic1 (rear panel) pin widget for input and vref at 80% */
-	{0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	/* Mic2 (front panel) pin widget for input and vref at 80% */
-	{0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	/* LINE-2 is used for line-out in rear */
-	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	/* select line-out */
-	{0x0e, AC_VERB_SET_CONNECT_SEL, 0x00},
-	/* LINE-OUT pin */
-	{0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	/* enable HP */
-	{0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
-	/* enable Mono */
-	{0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	/* mute capture amp left and right */
-	{0x04, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	/* set connection select to line in (default select for this ADC) */
-	{0x04, AC_VERB_SET_CONNECT_SEL, 0x02},
-	/* mute capture amp left and right */
-	{0x05, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	/* set connection select to line in (default select for this ADC) */
-	{0x05, AC_VERB_SET_CONNECT_SEL, 0x02},
-	/* set vol=0 Line-Out mixer amp left and right */
-	{0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	/* unmute pin widget amp left and right (no gain on this amp) */
-	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* set vol=0 HP mixer amp left and right */
-	{0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	/* unmute pin widget amp left and right (no gain on this amp) */
-	{0x10, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* set vol=0 Mono mixer amp left and right */
-	{0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	/* unmute pin widget amp left and right (no gain on this amp) */
-	{0x11, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* unmute LINE-2 out pin */
-	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* Amp Indexes: CD = 0x04, Line In 1 = 0x02, Mic 1 = 0x00 &
-	 * Line In 2 = 0x03
-	 */
-	/* mute analog inputs */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
-	/* Amp Indexes: DAC = 0x01 & mixer = 0x00 */
-	/* mute Front out path */
-	{0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	/* mute Headphone out path */
-	{0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	/* mute Mono out path */
-	{0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	{ }
-};
-
-/* Initialisation sequence for ALC260 as configured in Fujitsu S702x
- * laptops.  ALC260 pin usage: Mic/Line jack = 0x12, HP jack = 0x14, CD
- * audio = 0x16, internal speaker = 0x10.
- */
-static const struct hda_verb alc260_fujitsu_init_verbs[] = {
-	/* Disable all GPIOs */
-	{0x01, AC_VERB_SET_GPIO_MASK, 0},
-	/* Internal speaker is connected to headphone pin */
-	{0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
-	/* Headphone/Line-out jack connects to Line1 pin; make it an output */
-	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	/* Mic/Line-in jack is connected to mic1 pin, so make it an input */
-	{0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-	/* Ensure all other unused pins are disabled and muted. */
-	{0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
-	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
-	{0x11, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
-	{0x13, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
-	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-
-	/* Disable digital (SPDIF) pins */
-	{0x03, AC_VERB_SET_DIGI_CONVERT_1, 0},
-	{0x06, AC_VERB_SET_DIGI_CONVERT_1, 0},
-
-	/* Ensure Line1 pin widget takes its input from the OUT1 sum bus
-	 * when acting as an output.
-	 */
-	{0x0d, AC_VERB_SET_CONNECT_SEL, 0},
-
-	/* Start with output sum widgets muted and their output gains at min */
-	{0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	{0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	{0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	{0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	{0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	{0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-
-	/* Unmute HP pin widget amp left and right (no equiv mixer ctrl) */
-	{0x10, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* Unmute Line1 pin widget output buffer since it starts as an output.
-	 * If the pin mode is changed by the user the pin mode control will
-	 * take care of enabling the pin's input/output buffers as needed.
-	 * Therefore there's no need to enable the input buffer at this
-	 * stage.
-	 */
-	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* Unmute input buffer of pin widget used for Line-in (no equiv
-	 * mixer ctrl)
-	 */
-	{0x12, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-
-	/* Mute capture amp left and right */
-	{0x04, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	/* Set ADC connection select to match default mixer setting - line
-	 * in (on mic1 pin)
-	 */
-	{0x04, AC_VERB_SET_CONNECT_SEL, 0x00},
-
-	/* Do the same for the second ADC: mute capture input amp and
-	 * set ADC connection to line in (on mic1 pin)
-	 */
-	{0x05, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x05, AC_VERB_SET_CONNECT_SEL, 0x00},
-
-	/* Mute all inputs to mixer widget (even unconnected ones) */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)}, /* mic1 pin */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)}, /* mic2 pin */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)}, /* line1 pin */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)}, /* line2 pin */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)}, /* CD pin */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(5)}, /* Beep-gen pin */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(6)}, /* Line-out pin */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(7)}, /* HP-pin pin */
-
-	{ }
-};
-
-/* Initialisation sequence for ALC260 as configured in Acer TravelMate and
- * similar laptops (adapted from Fujitsu init verbs).
- */
-static const struct hda_verb alc260_acer_init_verbs[] = {
-	/* On TravelMate laptops, GPIO 0 enables the internal speaker and
-	 * the headphone jack.  Turn this on and rely on the standard mute
-	 * methods whenever the user wants to turn these outputs off.
-	 */
-	{0x01, AC_VERB_SET_GPIO_MASK, 0x01},
-	{0x01, AC_VERB_SET_GPIO_DIRECTION, 0x01},
-	{0x01, AC_VERB_SET_GPIO_DATA, 0x01},
-	/* Internal speaker/Headphone jack is connected to Line-out pin */
-	{0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
-	/* Internal microphone/Mic jack is connected to Mic1 pin */
-	{0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF50},
-	/* Line In jack is connected to Line1 pin */
-	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-	/* Some Acers (eg: C20x Tablets) use Mono pin for internal speaker */
-	{0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
-	/* Ensure all other unused pins are disabled and muted. */
-	{0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
-	{0x10, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
-	{0x13, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
-	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	/* Disable digital (SPDIF) pins */
-	{0x03, AC_VERB_SET_DIGI_CONVERT_1, 0},
-	{0x06, AC_VERB_SET_DIGI_CONVERT_1, 0},
-
-	/* Ensure Mic1 and Line1 pin widgets take input from the OUT1 sum
-	 * bus when acting as outputs.
-	 */
-	{0x0b, AC_VERB_SET_CONNECT_SEL, 0},
-	{0x0d, AC_VERB_SET_CONNECT_SEL, 0},
-
-	/* Start with output sum widgets muted and their output gains at min */
-	{0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	{0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	{0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	{0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	{0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	{0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-
-	/* Unmute Line-out pin widget amp left and right
-	 * (no equiv mixer ctrl)
-	 */
-	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* Unmute mono pin widget amp output (no equiv mixer ctrl) */
-	{0x11, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* Unmute Mic1 and Line1 pin widget input buffers since they start as
-	 * inputs. If the pin mode is changed by the user the pin mode control
-	 * will take care of enabling the pin's input/output buffers as needed.
-	 * Therefore there's no need to enable the input buffer at this
-	 * stage.
-	 */
-	{0x12, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-
-	/* Mute capture amp left and right */
-	{0x04, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	/* Set ADC connection select to match default mixer setting - mic
-	 * (on mic1 pin)
-	 */
-	{0x04, AC_VERB_SET_CONNECT_SEL, 0x00},
-
-	/* Do similar with the second ADC: mute capture input amp and
-	 * set ADC connection to mic to match ALSA's default state.
-	 */
-	{0x05, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x05, AC_VERB_SET_CONNECT_SEL, 0x00},
-
-	/* Mute all inputs to mixer widget (even unconnected ones) */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)}, /* mic1 pin */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)}, /* mic2 pin */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)}, /* line1 pin */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)}, /* line2 pin */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)}, /* CD pin */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(5)}, /* Beep-gen pin */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(6)}, /* Line-out pin */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(7)}, /* HP-pin pin */
-
-	{ }
-};
-
-/* Initialisation sequence for Maxdata Favorit 100XS
- * (adapted from Acer init verbs).
- */
-static const struct hda_verb alc260_favorit100_init_verbs[] = {
-	/* GPIO 0 enables the output jack.
-	 * Turn this on and rely on the standard mute
-	 * methods whenever the user wants to turn these outputs off.
-	 */
-	{0x01, AC_VERB_SET_GPIO_MASK, 0x01},
-	{0x01, AC_VERB_SET_GPIO_DIRECTION, 0x01},
-	{0x01, AC_VERB_SET_GPIO_DATA, 0x01},
-	/* Line/Mic input jack is connected to Mic1 pin */
-	{0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF50},
-	/* Ensure all other unused pins are disabled and muted. */
-	{0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
-	{0x10, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
-	{0x11, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
-	{0x13, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
-	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, 0},
-	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	/* Disable digital (SPDIF) pins */
-	{0x03, AC_VERB_SET_DIGI_CONVERT_1, 0},
-	{0x06, AC_VERB_SET_DIGI_CONVERT_1, 0},
-
-	/* Ensure Mic1 and Line1 pin widgets take input from the OUT1 sum
-	 * bus when acting as outputs.
-	 */
-	{0x0b, AC_VERB_SET_CONNECT_SEL, 0},
-	{0x0d, AC_VERB_SET_CONNECT_SEL, 0},
-
-	/* Start with output sum widgets muted and their output gains at min */
-	{0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	{0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	{0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	{0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	{0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	{0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-
-	/* Unmute Line-out pin widget amp left and right
-	 * (no equiv mixer ctrl)
-	 */
-	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* Unmute Mic1 and Line1 pin widget input buffers since they start as
-	 * inputs. If the pin mode is changed by the user the pin mode control
-	 * will take care of enabling the pin's input/output buffers as needed.
-	 * Therefore there's no need to enable the input buffer at this
-	 * stage.
-	 */
-	{0x12, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-
-	/* Mute capture amp left and right */
-	{0x04, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	/* Set ADC connection select to match default mixer setting - mic
-	 * (on mic1 pin)
-	 */
-	{0x04, AC_VERB_SET_CONNECT_SEL, 0x00},
-
-	/* Do similar with the second ADC: mute capture input amp and
-	 * set ADC connection to mic to match ALSA's default state.
-	 */
-	{0x05, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x05, AC_VERB_SET_CONNECT_SEL, 0x00},
-
-	/* Mute all inputs to mixer widget (even unconnected ones) */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)}, /* mic1 pin */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)}, /* mic2 pin */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)}, /* line1 pin */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)}, /* line2 pin */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)}, /* CD pin */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(5)}, /* Beep-gen pin */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(6)}, /* Line-out pin */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(7)}, /* HP-pin pin */
-
-	{ }
-};
-
-static const struct hda_verb alc260_will_verbs[] = {
-	{0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
-	{0x0b, AC_VERB_SET_CONNECT_SEL, 0x00},
-	{0x0d, AC_VERB_SET_CONNECT_SEL, 0x00},
-	{0x0f, AC_VERB_SET_EAPD_BTLENABLE, 0x02},
-	{0x1a, AC_VERB_SET_COEF_INDEX, 0x07},
-	{0x1a, AC_VERB_SET_PROC_COEF, 0x3040},
-	{}
-};
-
-static const struct hda_verb alc260_replacer_672v_verbs[] = {
-	{0x0f, AC_VERB_SET_EAPD_BTLENABLE, 0x02},
-	{0x1a, AC_VERB_SET_COEF_INDEX, 0x07},
-	{0x1a, AC_VERB_SET_PROC_COEF, 0x3050},
-
-	{0x01, AC_VERB_SET_GPIO_MASK, 0x01},
-	{0x01, AC_VERB_SET_GPIO_DIRECTION, 0x01},
-	{0x01, AC_VERB_SET_GPIO_DATA, 0x00},
-
-	{0x0f, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC_HP_EVENT},
-	{}
-};
-
-/* toggle speaker-output according to the hp-jack state */
-static void alc260_replacer_672v_automute(struct hda_codec *codec)
-{
-        unsigned int present;
-
-	/* speaker --> GPIO Data 0, hp or spdif --> GPIO data 1 */
-	present = snd_hda_jack_detect(codec, 0x0f);
-	if (present) {
-		snd_hda_codec_write_cache(codec, 0x01, 0,
-					  AC_VERB_SET_GPIO_DATA, 1);
-		snd_hda_codec_write_cache(codec, 0x0f, 0,
-					  AC_VERB_SET_PIN_WIDGET_CONTROL,
-					  PIN_HP);
-	} else {
-		snd_hda_codec_write_cache(codec, 0x01, 0,
-					  AC_VERB_SET_GPIO_DATA, 0);
-		snd_hda_codec_write_cache(codec, 0x0f, 0,
-					  AC_VERB_SET_PIN_WIDGET_CONTROL,
-					  PIN_OUT);
-	}
-}
-
-static void alc260_replacer_672v_unsol_event(struct hda_codec *codec,
-                                       unsigned int res)
-{
-        if ((res >> 26) == ALC_HP_EVENT)
-                alc260_replacer_672v_automute(codec);
-}
-
-static const struct hda_verb alc260_hp_dc7600_verbs[] = {
-	{0x05, AC_VERB_SET_CONNECT_SEL, 0x01},
-	{0x15, AC_VERB_SET_CONNECT_SEL, 0x01},
-	{0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
-	{0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	{0x10, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC_HP_EVENT},
-	{0x11, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC_HP_EVENT},
-	{0x15, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC_HP_EVENT},
-	{}
-};
-
-/* Test configuration for debugging, modelled after the ALC880 test
- * configuration.
- */
-#ifdef CONFIG_SND_DEBUG
-static const hda_nid_t alc260_test_dac_nids[1] = {
-	0x02,
-};
-static const hda_nid_t alc260_test_adc_nids[2] = {
-	0x04, 0x05,
-};
-/* For testing the ALC260, each input MUX needs its own definition since
- * the signal assignments are different.  This assumes that the first ADC
- * is NID 0x04.
- */
-static const struct hda_input_mux alc260_test_capture_sources[2] = {
-	{
-		.num_items = 7,
-		.items = {
-			{ "MIC1 pin", 0x0 },
-			{ "MIC2 pin", 0x1 },
-			{ "LINE1 pin", 0x2 },
-			{ "LINE2 pin", 0x3 },
-			{ "CD pin", 0x4 },
-			{ "LINE-OUT pin", 0x5 },
-			{ "HP-OUT pin", 0x6 },
-		},
-        },
-	{
-		.num_items = 8,
-		.items = {
-			{ "MIC1 pin", 0x0 },
-			{ "MIC2 pin", 0x1 },
-			{ "LINE1 pin", 0x2 },
-			{ "LINE2 pin", 0x3 },
-			{ "CD pin", 0x4 },
-			{ "Mixer", 0x5 },
-			{ "LINE-OUT pin", 0x6 },
-			{ "HP-OUT pin", 0x7 },
-		},
-        },
-};
-static const struct snd_kcontrol_new alc260_test_mixer[] = {
-	/* Output driver widgets */
-	HDA_CODEC_VOLUME_MONO("Mono Playback Volume", 0x0a, 1, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE_MONO("Mono Playback Switch", 0x0a, 1, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME("LOUT2 Playback Volume", 0x09, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE("LOUT2 Playback Switch", 0x09, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME("LOUT1 Playback Volume", 0x08, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE("LOUT1 Playback Switch", 0x08, 2, HDA_INPUT),
-
-	/* Modes for retasking pin widgets
-	 * Note: the ALC260 doesn't seem to act on requests to enable mic
-         * bias from NIDs 0x0f and 0x10.  The ALC260 datasheet doesn't
-         * mention this restriction.  At this stage it's not clear whether
-         * this behaviour is intentional or is a hardware bug in chip
-         * revisions available at least up until early 2006.  Therefore for
-         * now allow the "HP-OUT" and "LINE-OUT" Mode controls to span all
-         * choices, but if it turns out that the lack of mic bias for these
-         * NIDs is intentional we could change their modes from
-         * ALC_PIN_DIR_INOUT to ALC_PIN_DIR_INOUT_NOMICBIAS.
-	 */
-	ALC_PIN_MODE("HP-OUT pin mode", 0x10, ALC_PIN_DIR_INOUT),
-	ALC_PIN_MODE("LINE-OUT pin mode", 0x0f, ALC_PIN_DIR_INOUT),
-	ALC_PIN_MODE("LINE2 pin mode", 0x15, ALC_PIN_DIR_INOUT),
-	ALC_PIN_MODE("LINE1 pin mode", 0x14, ALC_PIN_DIR_INOUT),
-	ALC_PIN_MODE("MIC2 pin mode", 0x13, ALC_PIN_DIR_INOUT),
-	ALC_PIN_MODE("MIC1 pin mode", 0x12, ALC_PIN_DIR_INOUT),
-
-	/* Loopback mixer controls */
-	HDA_CODEC_VOLUME("MIC1 Playback Volume", 0x07, 0x00, HDA_INPUT),
-	HDA_CODEC_MUTE("MIC1 Playback Switch", 0x07, 0x00, HDA_INPUT),
-	HDA_CODEC_VOLUME("MIC2 Playback Volume", 0x07, 0x01, HDA_INPUT),
-	HDA_CODEC_MUTE("MIC2 Playback Switch", 0x07, 0x01, HDA_INPUT),
-	HDA_CODEC_VOLUME("LINE1 Playback Volume", 0x07, 0x02, HDA_INPUT),
-	HDA_CODEC_MUTE("LINE1 Playback Switch", 0x07, 0x02, HDA_INPUT),
-	HDA_CODEC_VOLUME("LINE2 Playback Volume", 0x07, 0x03, HDA_INPUT),
-	HDA_CODEC_MUTE("LINE2 Playback Switch", 0x07, 0x03, HDA_INPUT),
-	HDA_CODEC_VOLUME("CD Playback Volume", 0x07, 0x04, HDA_INPUT),
-	HDA_CODEC_MUTE("CD Playback Switch", 0x07, 0x04, HDA_INPUT),
-	HDA_CODEC_VOLUME("LINE-OUT loopback Playback Volume", 0x07, 0x06, HDA_INPUT),
-	HDA_CODEC_MUTE("LINE-OUT loopback Playback Switch", 0x07, 0x06, HDA_INPUT),
-	HDA_CODEC_VOLUME("HP-OUT loopback Playback Volume", 0x07, 0x7, HDA_INPUT),
-	HDA_CODEC_MUTE("HP-OUT loopback Playback Switch", 0x07, 0x7, HDA_INPUT),
-
-	/* Controls for GPIO pins, assuming they are configured as outputs */
-	ALC_GPIO_DATA_SWITCH("GPIO pin 0", 0x01, 0x01),
-	ALC_GPIO_DATA_SWITCH("GPIO pin 1", 0x01, 0x02),
-	ALC_GPIO_DATA_SWITCH("GPIO pin 2", 0x01, 0x04),
-	ALC_GPIO_DATA_SWITCH("GPIO pin 3", 0x01, 0x08),
-
-	/* Switches to allow the digital IO pins to be enabled.  The datasheet
-	 * is ambigious as to which NID is which; testing on laptops which
-	 * make this output available should provide clarification.
-	 */
-	ALC_SPDIF_CTRL_SWITCH("SPDIF Playback Switch", 0x03, 0x01),
-	ALC_SPDIF_CTRL_SWITCH("SPDIF Capture Switch", 0x06, 0x01),
-
-	/* A switch allowing EAPD to be enabled.  Some laptops seem to use
-	 * this output to turn on an external amplifier.
-	 */
-	ALC_EAPD_CTRL_SWITCH("LINE-OUT EAPD Enable Switch", 0x0f, 0x02),
-	ALC_EAPD_CTRL_SWITCH("HP-OUT EAPD Enable Switch", 0x10, 0x02),
-
-	{ } /* end */
-};
-static const struct hda_verb alc260_test_init_verbs[] = {
-	/* Enable all GPIOs as outputs with an initial value of 0 */
-	{0x01, AC_VERB_SET_GPIO_DIRECTION, 0x0f},
-	{0x01, AC_VERB_SET_GPIO_DATA, 0x00},
-	{0x01, AC_VERB_SET_GPIO_MASK, 0x0f},
-
-	/* Enable retasking pins as output, initially without power amp */
-	{0x10, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-
-	/* Disable digital (SPDIF) pins initially, but users can enable
-	 * them via a mixer switch.  In the case of SPDIF-out, this initverb
-	 * payload also sets the generation to 0, output to be in "consumer"
-	 * PCM format, copyright asserted, no pre-emphasis and no validity
-	 * control.
-	 */
-	{0x03, AC_VERB_SET_DIGI_CONVERT_1, 0},
-	{0x06, AC_VERB_SET_DIGI_CONVERT_1, 0},
-
-	/* Ensure mic1, mic2, line1 and line2 pin widgets take input from the
-	 * OUT1 sum bus when acting as an output.
-	 */
-	{0x0b, AC_VERB_SET_CONNECT_SEL, 0},
-	{0x0c, AC_VERB_SET_CONNECT_SEL, 0},
-	{0x0d, AC_VERB_SET_CONNECT_SEL, 0},
-	{0x0e, AC_VERB_SET_CONNECT_SEL, 0},
-
-	/* Start with output sum widgets muted and their output gains at min */
-	{0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	{0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	{0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	{0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	{0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	{0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-
-	/* Unmute retasking pin widget output buffers since the default
-	 * state appears to be output.  As the pin mode is changed by the
-	 * user the pin mode control will take care of enabling the pin's
-	 * input/output buffers as needed.
-	 */
-	{0x10, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x13, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x12, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* Also unmute the mono-out pin widget */
-	{0x11, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-
-	/* Mute capture amp left and right */
-	{0x04, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	/* Set ADC connection select to match default mixer setting (mic1
-	 * pin)
-	 */
-	{0x04, AC_VERB_SET_CONNECT_SEL, 0x00},
-
-	/* Do the same for the second ADC: mute capture input amp and
-	 * set ADC connection to mic1 pin
-	 */
-	{0x05, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x05, AC_VERB_SET_CONNECT_SEL, 0x00},
-
-	/* Mute all inputs to mixer widget (even unconnected ones) */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)}, /* mic1 pin */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)}, /* mic2 pin */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)}, /* line1 pin */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)}, /* line2 pin */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)}, /* CD pin */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(5)}, /* Beep-gen pin */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(6)}, /* Line-out pin */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(7)}, /* HP-pin pin */
-
-	{ }
-};
-#endif
-
-/*
- * ALC260 configurations
- */
-static const char * const alc260_models[ALC260_MODEL_LAST] = {
-	[ALC260_BASIC]		= "basic",
-	[ALC260_FUJITSU_S702X]	= "fujitsu",
-	[ALC260_ACER]		= "acer",
-	[ALC260_WILL]		= "will",
-	[ALC260_REPLACER_672V]	= "replacer",
-	[ALC260_FAVORIT100]	= "favorit100",
-#ifdef CONFIG_SND_DEBUG
-	[ALC260_TEST]		= "test",
-#endif
-	[ALC260_AUTO]		= "auto",
-};
-
-static const struct snd_pci_quirk alc260_cfg_tbl[] = {
-	SND_PCI_QUIRK(0x1025, 0x007b, "Acer C20x", ALC260_ACER),
-	SND_PCI_QUIRK(0x1025, 0x007f, "Acer", ALC260_WILL),
-	SND_PCI_QUIRK(0x1025, 0x008f, "Acer", ALC260_ACER),
-	SND_PCI_QUIRK(0x1509, 0x4540, "Favorit 100XS", ALC260_FAVORIT100),
-	SND_PCI_QUIRK(0x104d, 0x81bb, "Sony VAIO", ALC260_BASIC),
-	SND_PCI_QUIRK(0x104d, 0x81cc, "Sony VAIO", ALC260_BASIC),
-	SND_PCI_QUIRK(0x104d, 0x81cd, "Sony VAIO", ALC260_BASIC),
-	SND_PCI_QUIRK(0x10cf, 0x1326, "Fujitsu S702X", ALC260_FUJITSU_S702X),
-	SND_PCI_QUIRK(0x152d, 0x0729, "CTL U553W", ALC260_BASIC),
-	SND_PCI_QUIRK(0x161f, 0x2057, "Replacer 672V", ALC260_REPLACER_672V),
-	SND_PCI_QUIRK(0x1631, 0xc017, "PB V7900", ALC260_WILL),
-	{}
-};
-
-static const struct alc_config_preset alc260_presets[] = {
-	[ALC260_BASIC] = {
-		.mixers = { alc260_base_output_mixer,
-			    alc260_input_mixer },
-		.init_verbs = { alc260_init_verbs },
-		.num_dacs = ARRAY_SIZE(alc260_dac_nids),
-		.dac_nids = alc260_dac_nids,
-		.num_adc_nids = ARRAY_SIZE(alc260_dual_adc_nids),
-		.adc_nids = alc260_dual_adc_nids,
-		.num_channel_mode = ARRAY_SIZE(alc260_modes),
-		.channel_mode = alc260_modes,
-		.input_mux = &alc260_capture_source,
-	},
-	[ALC260_FUJITSU_S702X] = {
-		.mixers = { alc260_fujitsu_mixer },
-		.init_verbs = { alc260_fujitsu_init_verbs },
-		.num_dacs = ARRAY_SIZE(alc260_dac_nids),
-		.dac_nids = alc260_dac_nids,
-		.num_adc_nids = ARRAY_SIZE(alc260_dual_adc_nids),
-		.adc_nids = alc260_dual_adc_nids,
-		.num_channel_mode = ARRAY_SIZE(alc260_modes),
-		.channel_mode = alc260_modes,
-		.num_mux_defs = ARRAY_SIZE(alc260_fujitsu_capture_sources),
-		.input_mux = alc260_fujitsu_capture_sources,
-	},
-	[ALC260_ACER] = {
-		.mixers = { alc260_acer_mixer },
-		.init_verbs = { alc260_acer_init_verbs },
-		.num_dacs = ARRAY_SIZE(alc260_dac_nids),
-		.dac_nids = alc260_dac_nids,
-		.num_adc_nids = ARRAY_SIZE(alc260_dual_adc_nids),
-		.adc_nids = alc260_dual_adc_nids,
-		.num_channel_mode = ARRAY_SIZE(alc260_modes),
-		.channel_mode = alc260_modes,
-		.num_mux_defs = ARRAY_SIZE(alc260_acer_capture_sources),
-		.input_mux = alc260_acer_capture_sources,
-	},
-	[ALC260_FAVORIT100] = {
-		.mixers = { alc260_favorit100_mixer },
-		.init_verbs = { alc260_favorit100_init_verbs },
-		.num_dacs = ARRAY_SIZE(alc260_dac_nids),
-		.dac_nids = alc260_dac_nids,
-		.num_adc_nids = ARRAY_SIZE(alc260_dual_adc_nids),
-		.adc_nids = alc260_dual_adc_nids,
-		.num_channel_mode = ARRAY_SIZE(alc260_modes),
-		.channel_mode = alc260_modes,
-		.num_mux_defs = ARRAY_SIZE(alc260_favorit100_capture_sources),
-		.input_mux = alc260_favorit100_capture_sources,
-	},
-	[ALC260_WILL] = {
-		.mixers = { alc260_will_mixer },
-		.init_verbs = { alc260_init_verbs, alc260_will_verbs },
-		.num_dacs = ARRAY_SIZE(alc260_dac_nids),
-		.dac_nids = alc260_dac_nids,
-		.num_adc_nids = ARRAY_SIZE(alc260_adc_nids),
-		.adc_nids = alc260_adc_nids,
-		.dig_out_nid = ALC260_DIGOUT_NID,
-		.num_channel_mode = ARRAY_SIZE(alc260_modes),
-		.channel_mode = alc260_modes,
-		.input_mux = &alc260_capture_source,
-	},
-	[ALC260_REPLACER_672V] = {
-		.mixers = { alc260_replacer_672v_mixer },
-		.init_verbs = { alc260_init_verbs, alc260_replacer_672v_verbs },
-		.num_dacs = ARRAY_SIZE(alc260_dac_nids),
-		.dac_nids = alc260_dac_nids,
-		.num_adc_nids = ARRAY_SIZE(alc260_adc_nids),
-		.adc_nids = alc260_adc_nids,
-		.dig_out_nid = ALC260_DIGOUT_NID,
-		.num_channel_mode = ARRAY_SIZE(alc260_modes),
-		.channel_mode = alc260_modes,
-		.input_mux = &alc260_capture_source,
-		.unsol_event = alc260_replacer_672v_unsol_event,
-		.init_hook = alc260_replacer_672v_automute,
-	},
-#ifdef CONFIG_SND_DEBUG
-	[ALC260_TEST] = {
-		.mixers = { alc260_test_mixer },
-		.init_verbs = { alc260_test_init_verbs },
-		.num_dacs = ARRAY_SIZE(alc260_test_dac_nids),
-		.dac_nids = alc260_test_dac_nids,
-		.num_adc_nids = ARRAY_SIZE(alc260_test_adc_nids),
-		.adc_nids = alc260_test_adc_nids,
-		.num_channel_mode = ARRAY_SIZE(alc260_modes),
-		.channel_mode = alc260_modes,
-		.num_mux_defs = ARRAY_SIZE(alc260_test_capture_sources),
-		.input_mux = alc260_test_capture_sources,
-	},
-#endif
-};
-
diff --git a/sound/pci/hda/alc880_quirks.c b/sound/pci/hda/alc880_quirks.c
deleted file mode 100644
index 501501ef36a9..000000000000
--- a/sound/pci/hda/alc880_quirks.c
+++ /dev/null
@@ -1,1707 +0,0 @@
-/*
- * ALC880 quirk models
- * included by patch_realtek.c
- */
-
-/* ALC880 board config type */
-enum {
-	ALC880_AUTO,
-	ALC880_3ST,
-	ALC880_3ST_DIG,
-	ALC880_5ST,
-	ALC880_5ST_DIG,
-	ALC880_W810,
-	ALC880_Z71V,
-	ALC880_6ST,
-	ALC880_6ST_DIG,
-	ALC880_F1734,
-	ALC880_ASUS,
-	ALC880_ASUS_DIG,
-	ALC880_ASUS_W1V,
-	ALC880_ASUS_DIG2,
-	ALC880_FUJITSU,
-	ALC880_UNIWILL_DIG,
-	ALC880_UNIWILL,
-	ALC880_UNIWILL_P53,
-	ALC880_CLEVO,
-	ALC880_TCL_S700,
-	ALC880_LG,
-#ifdef CONFIG_SND_DEBUG
-	ALC880_TEST,
-#endif
-	ALC880_MODEL_LAST /* last tag */
-};
-
-/*
- * ALC880 3-stack model
- *
- * DAC: Front = 0x02 (0x0c), Surr = 0x05 (0x0f), CLFE = 0x04 (0x0e)
- * Pin assignment: Front = 0x14, Line-In/Surr = 0x1a, Mic/CLFE = 0x18,
- *                 F-Mic = 0x1b, HP = 0x19
- */
-
-static const hda_nid_t alc880_dac_nids[4] = {
-	/* front, rear, clfe, rear_surr */
-	0x02, 0x05, 0x04, 0x03
-};
-
-static const hda_nid_t alc880_adc_nids[3] = {
-	/* ADC0-2 */
-	0x07, 0x08, 0x09,
-};
-
-/* The datasheet says the node 0x07 is connected from inputs,
- * but it shows zero connection in the real implementation on some devices.
- * Note: this is a 915GAV bug, fixed on 915GLV
- */
-static const hda_nid_t alc880_adc_nids_alt[2] = {
-	/* ADC1-2 */
-	0x08, 0x09,
-};
-
-#define ALC880_DIGOUT_NID	0x06
-#define ALC880_DIGIN_NID	0x0a
-#define ALC880_PIN_CD_NID	0x1c
-
-static const struct hda_input_mux alc880_capture_source = {
-	.num_items = 4,
-	.items = {
-		{ "Mic", 0x0 },
-		{ "Front Mic", 0x3 },
-		{ "Line", 0x2 },
-		{ "CD", 0x4 },
-	},
-};
-
-/* channel source setting (2/6 channel selection for 3-stack) */
-/* 2ch mode */
-static const struct hda_verb alc880_threestack_ch2_init[] = {
-	/* set line-in to input, mute it */
-	{ 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
-	{ 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
-	/* set mic-in to input vref 80%, mute it */
-	{ 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
-	{ 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
-	{ } /* end */
-};
-
-/* 6ch mode */
-static const struct hda_verb alc880_threestack_ch6_init[] = {
-	/* set line-in to output, unmute it */
-	{ 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
-	{ 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
-	/* set mic-in to output, unmute it */
-	{ 0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
-	{ 0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
-	{ } /* end */
-};
-
-static const struct hda_channel_mode alc880_threestack_modes[2] = {
-	{ 2, alc880_threestack_ch2_init },
-	{ 6, alc880_threestack_ch6_init },
-};
-
-static const struct snd_kcontrol_new alc880_three_stack_mixer[] = {
-	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0f, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE("Surround Playback Switch", 0x0f, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0e, 1, 0x0, HDA_OUTPUT),
-	HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE_MONO("Center Playback Switch", 0x0e, 1, 2, HDA_INPUT),
-	HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x0e, 2, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
-	HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
-	HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
-	HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
-	HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
-	HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
-	HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x0b, 0x3, HDA_INPUT),
-	HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x3, HDA_INPUT),
-	HDA_CODEC_MUTE("Headphone Playback Switch", 0x19, 0x0, HDA_OUTPUT),
-	{
-		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-		.name = "Channel Mode",
-		.info = alc_ch_mode_info,
-		.get = alc_ch_mode_get,
-		.put = alc_ch_mode_put,
-	},
-	{ } /* end */
-};
-
-/*
- * ALC880 5-stack model
- *
- * DAC: Front = 0x02 (0x0c), Surr = 0x05 (0x0f), CLFE = 0x04 (0x0d),
- *      Side = 0x02 (0xd)
- * Pin assignment: Front = 0x14, Surr = 0x17, CLFE = 0x16
- *                 Line-In/Side = 0x1a, Mic = 0x18, F-Mic = 0x1b, HP = 0x19
- */
-
-/* additional mixers to alc880_three_stack_mixer */
-static const struct snd_kcontrol_new alc880_five_stack_mixer[] = {
-	HDA_CODEC_VOLUME("Side Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE("Side Playback Switch", 0x0d, 2, HDA_INPUT),
-	{ } /* end */
-};
-
-/* channel source setting (6/8 channel selection for 5-stack) */
-/* 6ch mode */
-static const struct hda_verb alc880_fivestack_ch6_init[] = {
-	/* set line-in to input, mute it */
-	{ 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
-	{ 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE },
-	{ } /* end */
-};
-
-/* 8ch mode */
-static const struct hda_verb alc880_fivestack_ch8_init[] = {
-	/* set line-in to output, unmute it */
-	{ 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
-	{ 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE },
-	{ } /* end */
-};
-
-static const struct hda_channel_mode alc880_fivestack_modes[2] = {
-	{ 6, alc880_fivestack_ch6_init },
-	{ 8, alc880_fivestack_ch8_init },
-};
-
-
-/*
- * ALC880 6-stack model
- *
- * DAC: Front = 0x02 (0x0c), Surr = 0x03 (0x0d), CLFE = 0x04 (0x0e),
- *      Side = 0x05 (0x0f)
- * Pin assignment: Front = 0x14, Surr = 0x15, CLFE = 0x16, Side = 0x17,
- *   Mic = 0x18, F-Mic = 0x19, Line = 0x1a, HP = 0x1b
- */
-
-static const hda_nid_t alc880_6st_dac_nids[4] = {
-	/* front, rear, clfe, rear_surr */
-	0x02, 0x03, 0x04, 0x05
-};
-
-static const struct hda_input_mux alc880_6stack_capture_source = {
-	.num_items = 4,
-	.items = {
-		{ "Mic", 0x0 },
-		{ "Front Mic", 0x1 },
-		{ "Line", 0x2 },
-		{ "CD", 0x4 },
-	},
-};
-
-/* fixed 8-channels */
-static const struct hda_channel_mode alc880_sixstack_modes[1] = {
-	{ 8, NULL },
-};
-
-static const struct snd_kcontrol_new alc880_six_stack_mixer[] = {
-	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE("Surround Playback Switch", 0x0d, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0e, 1, 0x0, HDA_OUTPUT),
-	HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE_MONO("Center Playback Switch", 0x0e, 1, 2, HDA_INPUT),
-	HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x0e, 2, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME("Side Playback Volume", 0x0f, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE("Side Playback Switch", 0x0f, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
-	HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
-	HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
-	HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
-	HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
-	HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
-	HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x0b, 0x1, HDA_INPUT),
-	HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x1, HDA_INPUT),
-	{
-		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-		.name = "Channel Mode",
-		.info = alc_ch_mode_info,
-		.get = alc_ch_mode_get,
-		.put = alc_ch_mode_put,
-	},
-	{ } /* end */
-};
-
-
-/*
- * ALC880 W810 model
- *
- * W810 has rear IO for:
- * Front (DAC 02)
- * Surround (DAC 03)
- * Center/LFE (DAC 04)
- * Digital out (06)
- *
- * The system also has a pair of internal speakers, and a headphone jack.
- * These are both connected to Line2 on the codec, hence to DAC 02.
- *
- * There is a variable resistor to control the speaker or headphone
- * volume. This is a hardware-only device without a software API.
- *
- * Plugging headphones in will disable the internal speakers. This is
- * implemented in hardware, not via the driver using jack sense. In
- * a similar fashion, plugging into the rear socket marked "front" will
- * disable both the speakers and headphones.
- *
- * For input, there's a microphone jack, and an "audio in" jack.
- * These may not do anything useful with this driver yet, because I
- * haven't setup any initialization verbs for these yet...
- */
-
-static const hda_nid_t alc880_w810_dac_nids[3] = {
-	/* front, rear/surround, clfe */
-	0x02, 0x03, 0x04
-};
-
-/* fixed 6 channels */
-static const struct hda_channel_mode alc880_w810_modes[1] = {
-	{ 6, NULL }
-};
-
-/* Pin assignment: Front = 0x14, Surr = 0x15, CLFE = 0x16, HP = 0x1b */
-static const struct snd_kcontrol_new alc880_w810_base_mixer[] = {
-	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE("Surround Playback Switch", 0x0d, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0e, 1, 0x0, HDA_OUTPUT),
-	HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE_MONO("Center Playback Switch", 0x0e, 1, 2, HDA_INPUT),
-	HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x0e, 2, 2, HDA_INPUT),
-	HDA_CODEC_MUTE("Headphone Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
-	{ } /* end */
-};
-
-
-/*
- * Z710V model
- *
- * DAC: Front = 0x02 (0x0c), HP = 0x03 (0x0d)
- * Pin assignment: Front = 0x14, HP = 0x15, Mic = 0x18, Mic2 = 0x19(?),
- *                 Line = 0x1a
- */
-
-static const hda_nid_t alc880_z71v_dac_nids[1] = {
-	0x02
-};
-#define ALC880_Z71V_HP_DAC	0x03
-
-/* fixed 2 channels */
-static const struct hda_channel_mode alc880_2_jack_modes[1] = {
-	{ 2, NULL }
-};
-
-static const struct snd_kcontrol_new alc880_z71v_mixer[] = {
-	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE("Headphone Playback Switch", 0x0d, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
-	HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
-	HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
-	HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
-	{ } /* end */
-};
-
-
-/*
- * ALC880 F1734 model
- *
- * DAC: HP = 0x02 (0x0c), Front = 0x03 (0x0d)
- * Pin assignment: HP = 0x14, Front = 0x15, Mic = 0x18
- */
-
-static const hda_nid_t alc880_f1734_dac_nids[1] = {
-	0x03
-};
-#define ALC880_F1734_HP_DAC	0x02
-
-static const struct snd_kcontrol_new alc880_f1734_mixer[] = {
-	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE("Headphone Playback Switch", 0x0c, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE("Speaker Playback Switch", 0x0d, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
-	HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
-	HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x1, HDA_INPUT),
-	HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x1, HDA_INPUT),
-	{ } /* end */
-};
-
-static const struct hda_input_mux alc880_f1734_capture_source = {
-	.num_items = 2,
-	.items = {
-		{ "Mic", 0x1 },
-		{ "CD", 0x4 },
-	},
-};
-
-
-/*
- * ALC880 ASUS model
- *
- * DAC: HP/Front = 0x02 (0x0c), Surr = 0x03 (0x0d), CLFE = 0x04 (0x0e)
- * Pin assignment: HP/Front = 0x14, Surr = 0x15, CLFE = 0x16,
- *  Mic = 0x18, Line = 0x1a
- */
-
-#define alc880_asus_dac_nids	alc880_w810_dac_nids	/* identical with w810 */
-#define alc880_asus_modes	alc880_threestack_modes	/* 2/6 channel mode */
-
-static const struct snd_kcontrol_new alc880_asus_mixer[] = {
-	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE("Surround Playback Switch", 0x0d, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0e, 1, 0x0, HDA_OUTPUT),
-	HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE_MONO("Center Playback Switch", 0x0e, 1, 2, HDA_INPUT),
-	HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x0e, 2, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
-	HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
-	HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
-	HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
-	HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
-	HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
-	{
-		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-		.name = "Channel Mode",
-		.info = alc_ch_mode_info,
-		.get = alc_ch_mode_get,
-		.put = alc_ch_mode_put,
-	},
-	{ } /* end */
-};
-
-/*
- * ALC880 ASUS W1V model
- *
- * DAC: HP/Front = 0x02 (0x0c), Surr = 0x03 (0x0d), CLFE = 0x04 (0x0e)
- * Pin assignment: HP/Front = 0x14, Surr = 0x15, CLFE = 0x16,
- *  Mic = 0x18, Line = 0x1a, Line2 = 0x1b
- */
-
-/* additional mixers to alc880_asus_mixer */
-static const struct snd_kcontrol_new alc880_asus_w1v_mixer[] = {
-	HDA_CODEC_VOLUME("Line2 Playback Volume", 0x0b, 0x03, HDA_INPUT),
-	HDA_CODEC_MUTE("Line2 Playback Switch", 0x0b, 0x03, HDA_INPUT),
-	{ } /* end */
-};
-
-/* TCL S700 */
-static const struct snd_kcontrol_new alc880_tcl_s700_mixer[] = {
-	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
-	HDA_CODEC_MUTE("Front Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
-	HDA_CODEC_MUTE("Headphone Playback Switch", 0x14, 0x0, HDA_OUTPUT),
-	HDA_CODEC_VOLUME("CD Playback Volume", 0x0B, 0x04, HDA_INPUT),
-	HDA_CODEC_MUTE("CD Playback Switch", 0x0B, 0x04, HDA_INPUT),
-	HDA_CODEC_VOLUME("Mic Playback Volume", 0x0B, 0x0, HDA_INPUT),
-	HDA_CODEC_MUTE("Mic Playback Switch", 0x0B, 0x0, HDA_INPUT),
-	HDA_CODEC_VOLUME("Capture Volume", 0x08, 0x0, HDA_INPUT),
-	HDA_CODEC_MUTE("Capture Switch", 0x08, 0x0, HDA_INPUT),
-	{ } /* end */
-};
-
-/* Uniwill */
-static const struct snd_kcontrol_new alc880_uniwill_mixer[] = {
-	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE("Headphone Playback Switch", 0x0c, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE("Speaker Playback Switch", 0x0d, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0e, 1, 0x0, HDA_OUTPUT),
-	HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE_MONO("Center Playback Switch", 0x0e, 1, 2, HDA_INPUT),
-	HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x0e, 2, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
-	HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
-	HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
-	HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
-	HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
-	HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
-	HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x0b, 0x1, HDA_INPUT),
-	HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x1, HDA_INPUT),
-	{
-		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-		.name = "Channel Mode",
-		.info = alc_ch_mode_info,
-		.get = alc_ch_mode_get,
-		.put = alc_ch_mode_put,
-	},
-	{ } /* end */
-};
-
-static const struct snd_kcontrol_new alc880_fujitsu_mixer[] = {
-	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE("Headphone Playback Switch", 0x0c, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE("Speaker Playback Switch", 0x0d, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
-	HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
-	HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
-	HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
-	HDA_CODEC_VOLUME("Internal Mic Playback Volume", 0x0b, 0x1, HDA_INPUT),
-	HDA_CODEC_MUTE("Internal Mic Playback Switch", 0x0b, 0x1, HDA_INPUT),
-	{ } /* end */
-};
-
-static const struct snd_kcontrol_new alc880_uniwill_p53_mixer[] = {
-	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE("Headphone Playback Switch", 0x0c, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE("Speaker Playback Switch", 0x0d, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
-	HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
-	{ } /* end */
-};
-
-/*
- * initialize the codec volumes, etc
- */
-
-/*
- * generic initialization of ADC, input mixers and output mixers
- */
-static const struct hda_verb alc880_volume_init_verbs[] = {
-	/*
-	 * Unmute ADC0-2 and set the default input to mic-in
-	 */
-	{0x07, AC_VERB_SET_CONNECT_SEL, 0x00},
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	{0x08, AC_VERB_SET_CONNECT_SEL, 0x00},
-	{0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	{0x09, AC_VERB_SET_CONNECT_SEL, 0x00},
-	{0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-
-	/* Unmute input amps (CD, Line In, Mic 1 & Mic 2) of the analog-loopback
-	 * mixer widget
-	 * Note: PASD motherboards uses the Line In 2 as the input for front
-	 * panel mic (mic 2)
-	 */
-	/* Amp Indices: Mic1 = 0, Mic2 = 1, Line1 = 2, Line2 = 3, CD = 4 */
-	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
-	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
-	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
-	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(6)},
-	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(7)},
-
-	/*
-	 * Set up output mixers (0x0c - 0x0f)
-	 */
-	/* set vol=0 to output mixers */
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	/* set up input amps for analog loopback */
-	/* Amp Indices: DAC = 0, mixer = 1 */
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-
-	{ }
-};
-
-/*
- * 3-stack pin configuration:
- * front = 0x14, mic/clfe = 0x18, HP = 0x19, line/surr = 0x1a, f-mic = 0x1b
- */
-static const struct hda_verb alc880_pin_3stack_init_verbs[] = {
-	/*
-	 * preset connection lists of input pins
-	 * 0 = front, 1 = rear_surr, 2 = CLFE, 3 = surround
-	 */
-	{0x10, AC_VERB_SET_CONNECT_SEL, 0x02}, /* mic/clfe */
-	{0x11, AC_VERB_SET_CONNECT_SEL, 0x00}, /* HP */
-	{0x12, AC_VERB_SET_CONNECT_SEL, 0x03}, /* line/surround */
-
-	/*
-	 * Set pin mode and muting
-	 */
-	/* set front pin widgets 0x14 for output */
-	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* Mic1 (rear panel) pin widget for input and vref at 80% */
-	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-	/* Mic2 (as headphone out) for HP output */
-	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
-	{0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* Line In pin widget for input */
-	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-	{0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-	/* Line2 (as front mic) pin widget for input and vref at 80% */
-	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	{0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-	/* CD pin widget for input */
-	{0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-
-	{ }
-};
-
-/*
- * 5-stack pin configuration:
- * front = 0x14, surround = 0x17, clfe = 0x16, mic = 0x18, HP = 0x19,
- * line-in/side = 0x1a, f-mic = 0x1b
- */
-static const struct hda_verb alc880_pin_5stack_init_verbs[] = {
-	/*
-	 * preset connection lists of input pins
-	 * 0 = front, 1 = rear_surr, 2 = CLFE, 3 = surround
-	 */
-	{0x11, AC_VERB_SET_CONNECT_SEL, 0x00}, /* HP */
-	{0x12, AC_VERB_SET_CONNECT_SEL, 0x01}, /* line/side */
-
-	/*
-	 * Set pin mode and muting
-	 */
-	/* set pin widgets 0x14-0x17 for output */
-	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	/* unmute pins for output (no gain on this amp) */
-	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-
-	/* Mic1 (rear panel) pin widget for input and vref at 80% */
-	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-	/* Mic2 (as headphone out) for HP output */
-	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
-	{0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* Line In pin widget for input */
-	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-	{0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-	/* Line2 (as front mic) pin widget for input and vref at 80% */
-	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	{0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-	/* CD pin widget for input */
-	{0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-
-	{ }
-};
-
-/*
- * W810 pin configuration:
- * front = 0x14, surround = 0x15, clfe = 0x16, HP = 0x1b
- */
-static const struct hda_verb alc880_pin_w810_init_verbs[] = {
-	/* hphone/speaker input selector: front DAC */
-	{0x13, AC_VERB_SET_CONNECT_SEL, 0x0},
-
-	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-
-	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
-	{0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-
-	{ }
-};
-
-/*
- * Z71V pin configuration:
- * Speaker-out = 0x14, HP = 0x15, Mic = 0x18, Line-in = 0x1a, Mic2 = 0x1b (?)
- */
-static const struct hda_verb alc880_pin_z71v_init_verbs[] = {
-	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
-	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-
-	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	{0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-
-	{ }
-};
-
-/*
- * 6-stack pin configuration:
- * front = 0x14, surr = 0x15, clfe = 0x16, side = 0x17, mic = 0x18,
- * f-mic = 0x19, line = 0x1a, HP = 0x1b
- */
-static const struct hda_verb alc880_pin_6stack_init_verbs[] = {
-	{0x13, AC_VERB_SET_CONNECT_SEL, 0x00}, /* HP */
-
-	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-
-	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	{0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-	{0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
-	{0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-
-	{ }
-};
-
-/*
- * Uniwill pin configuration:
- * HP = 0x14, InternalSpeaker = 0x15, mic = 0x18, internal mic = 0x19,
- * line = 0x1a
- */
-static const struct hda_verb alc880_uniwill_init_verbs[] = {
-	{0x13, AC_VERB_SET_CONNECT_SEL, 0x00}, /* HP */
-
-	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
-	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
-	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
-	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x01 << 8))},
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x01 << 8))},
-	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
-	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x01 << 8))},
-
-	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	{0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-	{0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-	/* {0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP}, */
-	/* {0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, */
-	{0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-
-	{0x14, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC_HP_EVENT},
-	{0x18, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC_MIC_EVENT},
-
-	{ }
-};
-
-/*
-* Uniwill P53
-* HP = 0x14, InternalSpeaker = 0x15, mic = 0x19,
- */
-static const struct hda_verb alc880_uniwill_p53_init_verbs[] = {
-	{0x13, AC_VERB_SET_CONNECT_SEL, 0x00}, /* HP */
-
-	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
-	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
-	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
-	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x01 << 8))},
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x01 << 8))},
-	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x00 << 8))},
-	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, (0x7000 | (0x01 << 8))},
-
-	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	{0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-	{0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-
-	{0x14, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC_HP_EVENT},
-	{0x21, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC_DCVOL_EVENT},
-
-	{ }
-};
-
-static const struct hda_verb alc880_beep_init_verbs[] = {
-	{ 0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(5) },
-	{ }
-};
-
-static void alc880_uniwill_setup(struct hda_codec *codec)
-{
-	struct alc_spec *spec = codec->spec;
-
-	spec->autocfg.hp_pins[0] = 0x14;
-	spec->autocfg.speaker_pins[0] = 0x15;
-	spec->autocfg.speaker_pins[0] = 0x16;
-	alc_simple_setup_automute(spec, ALC_AUTOMUTE_AMP);
-}
-
-static void alc880_uniwill_init_hook(struct hda_codec *codec)
-{
-	alc_hp_automute(codec);
-	alc88x_simple_mic_automute(codec);
-}
-
-static void alc880_uniwill_unsol_event(struct hda_codec *codec,
-				       unsigned int res)
-{
-	/* Looks like the unsol event is incompatible with the standard
-	 * definition.  4bit tag is placed at 28 bit!
-	 */
-	res >>= 28;
-	switch (res) {
-	case ALC_MIC_EVENT:
-		alc88x_simple_mic_automute(codec);
-		break;
-	default:
-		alc_exec_unsol_event(codec, res);
-		break;
-	}
-}
-
-static void alc880_unsol_event(struct hda_codec *codec, unsigned int res)
-{
-	alc_exec_unsol_event(codec, res >> 28);
-}
-
-static void alc880_uniwill_p53_setup(struct hda_codec *codec)
-{
-	struct alc_spec *spec = codec->spec;
-
-	spec->autocfg.hp_pins[0] = 0x14;
-	spec->autocfg.speaker_pins[0] = 0x15;
-	alc_simple_setup_automute(spec, ALC_AUTOMUTE_AMP);
-}
-
-static void alc880_uniwill_p53_dcvol_automute(struct hda_codec *codec)
-{
-	unsigned int present;
-
-	present = snd_hda_codec_read(codec, 0x21, 0,
-				     AC_VERB_GET_VOLUME_KNOB_CONTROL, 0);
-	present &= HDA_AMP_VOLMASK;
-	snd_hda_codec_amp_stereo(codec, 0x0c, HDA_OUTPUT, 0,
-				 HDA_AMP_VOLMASK, present);
-	snd_hda_codec_amp_stereo(codec, 0x0d, HDA_OUTPUT, 0,
-				 HDA_AMP_VOLMASK, present);
-}
-
-static void alc880_uniwill_p53_unsol_event(struct hda_codec *codec,
-					   unsigned int res)
-{
-	/* Looks like the unsol event is incompatible with the standard
-	 * definition.  4bit tag is placed at 28 bit!
-	 */
-	res >>= 28;
-	if (res == ALC_DCVOL_EVENT)
-		alc880_uniwill_p53_dcvol_automute(codec);
-	else
-		alc_exec_unsol_event(codec, res);
-}
-
-/*
- * F1734 pin configuration:
- * HP = 0x14, speaker-out = 0x15, mic = 0x18
- */
-static const struct hda_verb alc880_pin_f1734_init_verbs[] = {
-	{0x07, AC_VERB_SET_CONNECT_SEL, 0x01},
-	{0x10, AC_VERB_SET_CONNECT_SEL, 0x02},
-	{0x11, AC_VERB_SET_CONNECT_SEL, 0x00},
-	{0x12, AC_VERB_SET_CONNECT_SEL, 0x01},
-	{0x13, AC_VERB_SET_CONNECT_SEL, 0x00},
-
-	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
-	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-
-	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF50},
-	{0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-
-	{0x14, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN|ALC_HP_EVENT},
-	{0x21, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN|ALC_DCVOL_EVENT},
-
-	{ }
-};
-
-/*
- * ASUS pin configuration:
- * HP/front = 0x14, surr = 0x15, clfe = 0x16, mic = 0x18, line = 0x1a
- */
-static const struct hda_verb alc880_pin_asus_init_verbs[] = {
-	{0x10, AC_VERB_SET_CONNECT_SEL, 0x02},
-	{0x11, AC_VERB_SET_CONNECT_SEL, 0x00},
-	{0x12, AC_VERB_SET_CONNECT_SEL, 0x01},
-	{0x13, AC_VERB_SET_CONNECT_SEL, 0x00},
-
-	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
-	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-
-	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-
-	{ }
-};
-
-/* Enable GPIO mask and set output */
-#define alc880_gpio1_init_verbs	alc_gpio1_init_verbs
-#define alc880_gpio2_init_verbs	alc_gpio2_init_verbs
-#define alc880_gpio3_init_verbs	alc_gpio3_init_verbs
-
-/* Clevo m520g init */
-static const struct hda_verb alc880_pin_clevo_init_verbs[] = {
-	/* headphone output */
-	{0x11, AC_VERB_SET_CONNECT_SEL, 0x01},
-	/* line-out */
-	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* Line-in */
-	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-	{0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* CD */
-	{0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-	{0x1c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* Mic1 (rear panel) */
-	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* Mic2 (front panel) */
-	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	{0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* headphone */
-	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
-	{0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-        /* change to EAPD mode */
-	{0x20, AC_VERB_SET_COEF_INDEX, 0x07},
-	{0x20, AC_VERB_SET_PROC_COEF,  0x3060},
-
-	{ }
-};
-
-static const struct hda_verb alc880_pin_tcl_S700_init_verbs[] = {
-	/* change to EAPD mode */
-	{0x20, AC_VERB_SET_COEF_INDEX, 0x07},
-	{0x20, AC_VERB_SET_PROC_COEF,  0x3060},
-
-	/* Headphone output */
-	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
-	/* Front output*/
-	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x1b, AC_VERB_SET_CONNECT_SEL, 0x00},
-
-	/* Line In pin widget for input */
-	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-	/* CD pin widget for input */
-	{0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-	/* Mic1 (rear panel) pin widget for input and vref at 80% */
-	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-
-	/* change to EAPD mode */
-	{0x20, AC_VERB_SET_COEF_INDEX, 0x07},
-	{0x20, AC_VERB_SET_PROC_COEF,  0x3070},
-
-	{ }
-};
-
-/*
- * LG m1 express dual
- *
- * Pin assignment:
- *   Rear Line-In/Out (blue): 0x14
- *   Build-in Mic-In: 0x15
- *   Speaker-out: 0x17
- *   HP-Out (green): 0x1b
- *   Mic-In/Out (red): 0x19
- *   SPDIF-Out: 0x1e
- */
-
-/* To make 5.1 output working (green=Front, blue=Surr, red=CLFE) */
-static const hda_nid_t alc880_lg_dac_nids[3] = {
-	0x05, 0x02, 0x03
-};
-
-/* seems analog CD is not working */
-static const struct hda_input_mux alc880_lg_capture_source = {
-	.num_items = 3,
-	.items = {
-		{ "Mic", 0x1 },
-		{ "Line", 0x5 },
-		{ "Internal Mic", 0x6 },
-	},
-};
-
-/* 2,4,6 channel modes */
-static const struct hda_verb alc880_lg_ch2_init[] = {
-	/* set line-in and mic-in to input */
-	{ 0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
-	{ 0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
-	{ }
-};
-
-static const struct hda_verb alc880_lg_ch4_init[] = {
-	/* set line-in to out and mic-in to input */
-	{ 0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
-	{ 0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80 },
-	{ }
-};
-
-static const struct hda_verb alc880_lg_ch6_init[] = {
-	/* set line-in and mic-in to output */
-	{ 0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
-	{ 0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP },
-	{ }
-};
-
-static const struct hda_channel_mode alc880_lg_ch_modes[3] = {
-	{ 2, alc880_lg_ch2_init },
-	{ 4, alc880_lg_ch4_init },
-	{ 6, alc880_lg_ch6_init },
-};
-
-static const struct snd_kcontrol_new alc880_lg_mixer[] = {
-	HDA_CODEC_VOLUME("Front Playback Volume", 0x0f, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE("Front Playback Switch", 0x0f, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE("Surround Playback Switch", 0x0c, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0d, 1, 0x0, HDA_OUTPUT),
-	HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0d, 2, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE_MONO("Center Playback Switch", 0x0d, 1, 2, HDA_INPUT),
-	HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x0d, 2, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x1, HDA_INPUT),
-	HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x1, HDA_INPUT),
-	HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x06, HDA_INPUT),
-	HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x06, HDA_INPUT),
-	HDA_CODEC_VOLUME("Internal Mic Playback Volume", 0x0b, 0x07, HDA_INPUT),
-	HDA_CODEC_MUTE("Internal Mic Playback Switch", 0x0b, 0x07, HDA_INPUT),
-	{
-		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-		.name = "Channel Mode",
-		.info = alc_ch_mode_info,
-		.get = alc_ch_mode_get,
-		.put = alc_ch_mode_put,
-	},
-	{ } /* end */
-};
-
-static const struct hda_verb alc880_lg_init_verbs[] = {
-	/* set capture source to mic-in */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
-	{0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
-	{0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
-	/* mute all amp mixer inputs */
-	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(5)},
-	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(6)},
-	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(7)},
-	/* line-in to input */
-	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* built-in mic */
-	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* speaker-out */
-	{0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
-	{0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* mic-in to input */
-	{0x11, AC_VERB_SET_CONNECT_SEL, 0x01},
-	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	{0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* HP-out */
-	{0x13, AC_VERB_SET_CONNECT_SEL, 0x03},
-	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
-	{0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* jack sense */
-	{0x1b, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | ALC_HP_EVENT},
-	{ }
-};
-
-/* toggle speaker-output according to the hp-jack state */
-static void alc880_lg_setup(struct hda_codec *codec)
-{
-	struct alc_spec *spec = codec->spec;
-
-	spec->autocfg.hp_pins[0] = 0x1b;
-	spec->autocfg.speaker_pins[0] = 0x17;
-	alc_simple_setup_automute(spec, ALC_AUTOMUTE_AMP);
-}
-
-#ifdef CONFIG_SND_HDA_POWER_SAVE
-static const struct hda_amp_list alc880_lg_loopbacks[] = {
-	{ 0x0b, HDA_INPUT, 1 },
-	{ 0x0b, HDA_INPUT, 6 },
-	{ 0x0b, HDA_INPUT, 7 },
-	{ } /* end */
-};
-#endif
-
-/*
- * Test configuration for debugging
- *
- * Almost all inputs/outputs are enabled.  I/O pins can be configured via
- * enum controls.
- */
-#ifdef CONFIG_SND_DEBUG
-static const hda_nid_t alc880_test_dac_nids[4] = {
-	0x02, 0x03, 0x04, 0x05
-};
-
-static const struct hda_input_mux alc880_test_capture_source = {
-	.num_items = 7,
-	.items = {
-		{ "In-1", 0x0 },
-		{ "In-2", 0x1 },
-		{ "In-3", 0x2 },
-		{ "In-4", 0x3 },
-		{ "CD", 0x4 },
-		{ "Front", 0x5 },
-		{ "Surround", 0x6 },
-	},
-};
-
-static const struct hda_channel_mode alc880_test_modes[4] = {
-	{ 2, NULL },
-	{ 4, NULL },
-	{ 6, NULL },
-	{ 8, NULL },
-};
-
-static int alc_test_pin_ctl_info(struct snd_kcontrol *kcontrol,
-				 struct snd_ctl_elem_info *uinfo)
-{
-	static const char * const texts[] = {
-		"N/A", "Line Out", "HP Out",
-		"In Hi-Z", "In 50%", "In Grd", "In 80%", "In 100%"
-	};
-	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
-	uinfo->count = 1;
-	uinfo->value.enumerated.items = 8;
-	if (uinfo->value.enumerated.item >= 8)
-		uinfo->value.enumerated.item = 7;
-	strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
-	return 0;
-}
-
-static int alc_test_pin_ctl_get(struct snd_kcontrol *kcontrol,
-				struct snd_ctl_elem_value *ucontrol)
-{
-	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-	hda_nid_t nid = (hda_nid_t)kcontrol->private_value;
-	unsigned int pin_ctl, item = 0;
-
-	pin_ctl = snd_hda_codec_read(codec, nid, 0,
-				     AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
-	if (pin_ctl & AC_PINCTL_OUT_EN) {
-		if (pin_ctl & AC_PINCTL_HP_EN)
-			item = 2;
-		else
-			item = 1;
-	} else if (pin_ctl & AC_PINCTL_IN_EN) {
-		switch (pin_ctl & AC_PINCTL_VREFEN) {
-		case AC_PINCTL_VREF_HIZ: item = 3; break;
-		case AC_PINCTL_VREF_50:  item = 4; break;
-		case AC_PINCTL_VREF_GRD: item = 5; break;
-		case AC_PINCTL_VREF_80:  item = 6; break;
-		case AC_PINCTL_VREF_100: item = 7; break;
-		}
-	}
-	ucontrol->value.enumerated.item[0] = item;
-	return 0;
-}
-
-static int alc_test_pin_ctl_put(struct snd_kcontrol *kcontrol,
-				struct snd_ctl_elem_value *ucontrol)
-{
-	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-	hda_nid_t nid = (hda_nid_t)kcontrol->private_value;
-	static const unsigned int ctls[] = {
-		0, AC_PINCTL_OUT_EN, AC_PINCTL_OUT_EN | AC_PINCTL_HP_EN,
-		AC_PINCTL_IN_EN | AC_PINCTL_VREF_HIZ,
-		AC_PINCTL_IN_EN | AC_PINCTL_VREF_50,
-		AC_PINCTL_IN_EN | AC_PINCTL_VREF_GRD,
-		AC_PINCTL_IN_EN | AC_PINCTL_VREF_80,
-		AC_PINCTL_IN_EN | AC_PINCTL_VREF_100,
-	};
-	unsigned int old_ctl, new_ctl;
-
-	old_ctl = snd_hda_codec_read(codec, nid, 0,
-				     AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
-	new_ctl = ctls[ucontrol->value.enumerated.item[0]];
-	if (old_ctl != new_ctl) {
-		int val;
-		snd_hda_codec_write_cache(codec, nid, 0,
-					  AC_VERB_SET_PIN_WIDGET_CONTROL,
-					  new_ctl);
-		val = ucontrol->value.enumerated.item[0] >= 3 ?
-			HDA_AMP_MUTE : 0;
-		snd_hda_codec_amp_stereo(codec, nid, HDA_OUTPUT, 0,
-					 HDA_AMP_MUTE, val);
-		return 1;
-	}
-	return 0;
-}
-
-static int alc_test_pin_src_info(struct snd_kcontrol *kcontrol,
-				 struct snd_ctl_elem_info *uinfo)
-{
-	static const char * const texts[] = {
-		"Front", "Surround", "CLFE", "Side"
-	};
-	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
-	uinfo->count = 1;
-	uinfo->value.enumerated.items = 4;
-	if (uinfo->value.enumerated.item >= 4)
-		uinfo->value.enumerated.item = 3;
-	strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]);
-	return 0;
-}
-
-static int alc_test_pin_src_get(struct snd_kcontrol *kcontrol,
-				struct snd_ctl_elem_value *ucontrol)
-{
-	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-	hda_nid_t nid = (hda_nid_t)kcontrol->private_value;
-	unsigned int sel;
-
-	sel = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_CONNECT_SEL, 0);
-	ucontrol->value.enumerated.item[0] = sel & 3;
-	return 0;
-}
-
-static int alc_test_pin_src_put(struct snd_kcontrol *kcontrol,
-				struct snd_ctl_elem_value *ucontrol)
-{
-	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-	hda_nid_t nid = (hda_nid_t)kcontrol->private_value;
-	unsigned int sel;
-
-	sel = snd_hda_codec_read(codec, nid, 0, AC_VERB_GET_CONNECT_SEL, 0) & 3;
-	if (ucontrol->value.enumerated.item[0] != sel) {
-		sel = ucontrol->value.enumerated.item[0] & 3;
-		snd_hda_codec_write_cache(codec, nid, 0,
-					  AC_VERB_SET_CONNECT_SEL, sel);
-		return 1;
-	}
-	return 0;
-}
-
-#define PIN_CTL_TEST(xname,nid) {			\
-		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,	\
-			.name = xname,		       \
-			.subdevice = HDA_SUBDEV_NID_FLAG | nid, \
-			.info = alc_test_pin_ctl_info, \
-			.get = alc_test_pin_ctl_get,   \
-			.put = alc_test_pin_ctl_put,   \
-			.private_value = nid	       \
-			}
-
-#define PIN_SRC_TEST(xname,nid) {			\
-		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,	\
-			.name = xname,		       \
-			.subdevice = HDA_SUBDEV_NID_FLAG | nid, \
-			.info = alc_test_pin_src_info, \
-			.get = alc_test_pin_src_get,   \
-			.put = alc_test_pin_src_put,   \
-			.private_value = nid	       \
-			}
-
-static const struct snd_kcontrol_new alc880_test_mixer[] = {
-	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
-	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
-	HDA_CODEC_VOLUME("CLFE Playback Volume", 0x0e, 0x0, HDA_OUTPUT),
-	HDA_CODEC_VOLUME("Side Playback Volume", 0x0f, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
-	HDA_BIND_MUTE("Surround Playback Switch", 0x0d, 2, HDA_INPUT),
-	HDA_BIND_MUTE("CLFE Playback Switch", 0x0e, 2, HDA_INPUT),
-	HDA_BIND_MUTE("Side Playback Switch", 0x0f, 2, HDA_INPUT),
-	PIN_CTL_TEST("Front Pin Mode", 0x14),
-	PIN_CTL_TEST("Surround Pin Mode", 0x15),
-	PIN_CTL_TEST("CLFE Pin Mode", 0x16),
-	PIN_CTL_TEST("Side Pin Mode", 0x17),
-	PIN_CTL_TEST("In-1 Pin Mode", 0x18),
-	PIN_CTL_TEST("In-2 Pin Mode", 0x19),
-	PIN_CTL_TEST("In-3 Pin Mode", 0x1a),
-	PIN_CTL_TEST("In-4 Pin Mode", 0x1b),
-	PIN_SRC_TEST("In-1 Pin Source", 0x18),
-	PIN_SRC_TEST("In-2 Pin Source", 0x19),
-	PIN_SRC_TEST("In-3 Pin Source", 0x1a),
-	PIN_SRC_TEST("In-4 Pin Source", 0x1b),
-	HDA_CODEC_VOLUME("In-1 Playback Volume", 0x0b, 0x0, HDA_INPUT),
-	HDA_CODEC_MUTE("In-1 Playback Switch", 0x0b, 0x0, HDA_INPUT),
-	HDA_CODEC_VOLUME("In-2 Playback Volume", 0x0b, 0x1, HDA_INPUT),
-	HDA_CODEC_MUTE("In-2 Playback Switch", 0x0b, 0x1, HDA_INPUT),
-	HDA_CODEC_VOLUME("In-3 Playback Volume", 0x0b, 0x2, HDA_INPUT),
-	HDA_CODEC_MUTE("In-3 Playback Switch", 0x0b, 0x2, HDA_INPUT),
-	HDA_CODEC_VOLUME("In-4 Playback Volume", 0x0b, 0x3, HDA_INPUT),
-	HDA_CODEC_MUTE("In-4 Playback Switch", 0x0b, 0x3, HDA_INPUT),
-	HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x4, HDA_INPUT),
-	HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x4, HDA_INPUT),
-	{
-		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-		.name = "Channel Mode",
-		.info = alc_ch_mode_info,
-		.get = alc_ch_mode_get,
-		.put = alc_ch_mode_put,
-	},
-	{ } /* end */
-};
-
-static const struct hda_verb alc880_test_init_verbs[] = {
-	/* Unmute inputs of 0x0c - 0x0f */
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
-	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
-	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
-	/* Vol output for 0x0c-0x0f */
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	/* Set output pins 0x14-0x17 */
-	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	/* Unmute output pins 0x14-0x17 */
-	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* Set input pins 0x18-0x1c */
-	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-	{0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-	/* Mute input pins 0x18-0x1b */
-	{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-	{0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-	{0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-	{0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-	/* ADC set up */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x07, AC_VERB_SET_CONNECT_SEL, 0x00},
-	{0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x08, AC_VERB_SET_CONNECT_SEL, 0x00},
-	{0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x09, AC_VERB_SET_CONNECT_SEL, 0x00},
-	/* Analog input/passthru */
-	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
-	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
-	{0x0b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
-	{ }
-};
-#endif
-
-/*
- */
-
-static const char * const alc880_models[ALC880_MODEL_LAST] = {
-	[ALC880_3ST]		= "3stack",
-	[ALC880_TCL_S700]	= "tcl",
-	[ALC880_3ST_DIG]	= "3stack-digout",
-	[ALC880_CLEVO]		= "clevo",
-	[ALC880_5ST]		= "5stack",
-	[ALC880_5ST_DIG]	= "5stack-digout",
-	[ALC880_W810]		= "w810",
-	[ALC880_Z71V]		= "z71v",
-	[ALC880_6ST]		= "6stack",
-	[ALC880_6ST_DIG]	= "6stack-digout",
-	[ALC880_ASUS]		= "asus",
-	[ALC880_ASUS_W1V]	= "asus-w1v",
-	[ALC880_ASUS_DIG]	= "asus-dig",
-	[ALC880_ASUS_DIG2]	= "asus-dig2",
-	[ALC880_UNIWILL_DIG]	= "uniwill",
-	[ALC880_UNIWILL_P53]	= "uniwill-p53",
-	[ALC880_FUJITSU]	= "fujitsu",
-	[ALC880_F1734]		= "F1734",
-	[ALC880_LG]		= "lg",
-#ifdef CONFIG_SND_DEBUG
-	[ALC880_TEST]		= "test",
-#endif
-	[ALC880_AUTO]		= "auto",
-};
-
-static const struct snd_pci_quirk alc880_cfg_tbl[] = {
-	SND_PCI_QUIRK(0x1019, 0x0f69, "Coeus G610P", ALC880_W810),
-	SND_PCI_QUIRK(0x1019, 0xa880, "ECS", ALC880_5ST_DIG),
-	SND_PCI_QUIRK(0x1019, 0xa884, "Acer APFV", ALC880_6ST),
-	SND_PCI_QUIRK(0x1025, 0x0070, "ULI", ALC880_3ST_DIG),
-	SND_PCI_QUIRK(0x1025, 0x0077, "ULI", ALC880_6ST_DIG),
-	SND_PCI_QUIRK(0x1025, 0x0078, "ULI", ALC880_6ST_DIG),
-	SND_PCI_QUIRK(0x1025, 0x0087, "ULI", ALC880_6ST_DIG),
-	SND_PCI_QUIRK(0x1025, 0xe309, "ULI", ALC880_3ST_DIG),
-	SND_PCI_QUIRK(0x1025, 0xe310, "ULI", ALC880_3ST),
-	SND_PCI_QUIRK(0x1039, 0x1234, NULL, ALC880_6ST_DIG),
-	SND_PCI_QUIRK(0x1043, 0x10b3, "ASUS W1V", ALC880_ASUS_W1V),
-	SND_PCI_QUIRK(0x1043, 0x10c2, "ASUS W6A", ALC880_ASUS_DIG),
-	SND_PCI_QUIRK(0x1043, 0x10c3, "ASUS Wxx", ALC880_ASUS_DIG),
-	SND_PCI_QUIRK(0x1043, 0x1113, "ASUS", ALC880_ASUS_DIG),
-	SND_PCI_QUIRK(0x1043, 0x1123, "ASUS", ALC880_ASUS_DIG),
-	SND_PCI_QUIRK(0x1043, 0x1173, "ASUS", ALC880_ASUS_DIG),
-	SND_PCI_QUIRK(0x1043, 0x1964, "ASUS Z71V", ALC880_Z71V),
-	/* SND_PCI_QUIRK(0x1043, 0x1964, "ASUS", ALC880_ASUS_DIG), */
-	SND_PCI_QUIRK(0x1043, 0x1973, "ASUS", ALC880_ASUS_DIG),
-	SND_PCI_QUIRK(0x1043, 0x19b3, "ASUS", ALC880_ASUS_DIG),
-	SND_PCI_QUIRK(0x1043, 0x814e, "ASUS P5GD1 w/SPDIF", ALC880_6ST_DIG),
-	SND_PCI_QUIRK(0x1043, 0x8181, "ASUS P4GPL", ALC880_ASUS_DIG),
-	SND_PCI_QUIRK(0x1043, 0x8196, "ASUS P5GD1", ALC880_6ST),
-	SND_PCI_QUIRK(0x1043, 0x81b4, "ASUS", ALC880_6ST),
-	SND_PCI_QUIRK_VENDOR(0x1043, "ASUS", ALC880_ASUS), /* default ASUS */
-	SND_PCI_QUIRK(0x104d, 0x81a0, "Sony", ALC880_3ST),
-	SND_PCI_QUIRK(0x104d, 0x81d6, "Sony", ALC880_3ST),
-	SND_PCI_QUIRK(0x107b, 0x3032, "Gateway", ALC880_5ST),
-	SND_PCI_QUIRK(0x107b, 0x3033, "Gateway", ALC880_5ST),
-	SND_PCI_QUIRK(0x107b, 0x4039, "Gateway", ALC880_5ST),
-	SND_PCI_QUIRK(0x1297, 0xc790, "Shuttle ST20G5", ALC880_6ST_DIG),
-	SND_PCI_QUIRK(0x1458, 0xa102, "Gigabyte K8", ALC880_6ST_DIG),
-	SND_PCI_QUIRK(0x1462, 0x1150, "MSI", ALC880_6ST_DIG),
-	SND_PCI_QUIRK(0x1509, 0x925d, "FIC P4M", ALC880_6ST_DIG),
-	SND_PCI_QUIRK(0x1558, 0x0520, "Clevo m520G", ALC880_CLEVO),
-	SND_PCI_QUIRK(0x1558, 0x0660, "Clevo m655n", ALC880_CLEVO),
-	SND_PCI_QUIRK(0x1558, 0x5401, "ASUS", ALC880_ASUS_DIG2),
-	SND_PCI_QUIRK(0x1565, 0x8202, "Biostar", ALC880_5ST_DIG),
-	SND_PCI_QUIRK(0x1584, 0x9050, "Uniwill", ALC880_UNIWILL_DIG),
-	SND_PCI_QUIRK(0x1584, 0x9054, "Uniwill", ALC880_F1734),
-	SND_PCI_QUIRK(0x1584, 0x9070, "Uniwill", ALC880_UNIWILL),
-	SND_PCI_QUIRK(0x1584, 0x9077, "Uniwill P53", ALC880_UNIWILL_P53),
-	SND_PCI_QUIRK(0x161f, 0x203d, "W810", ALC880_W810),
-	SND_PCI_QUIRK(0x1695, 0x400d, "EPoX", ALC880_5ST_DIG),
-	SND_PCI_QUIRK(0x1695, 0x4012, "EPox EP-5LDA", ALC880_5ST_DIG),
-	SND_PCI_QUIRK(0x1734, 0x107c, "FSC F1734", ALC880_F1734),
-	SND_PCI_QUIRK(0x1734, 0x1094, "FSC Amilo M1451G", ALC880_FUJITSU),
-	SND_PCI_QUIRK(0x1734, 0x10ac, "FSC AMILO Xi 1526", ALC880_F1734),
-	SND_PCI_QUIRK(0x1734, 0x10b0, "Fujitsu", ALC880_FUJITSU),
-	SND_PCI_QUIRK(0x1854, 0x003b, "LG", ALC880_LG),
-	SND_PCI_QUIRK(0x1854, 0x005f, "LG P1 Express", ALC880_LG),
-	SND_PCI_QUIRK(0x1854, 0x0068, "LG w1", ALC880_LG),
-	SND_PCI_QUIRK(0x19db, 0x4188, "TCL S700", ALC880_TCL_S700),
-	SND_PCI_QUIRK(0x2668, 0x8086, NULL, ALC880_6ST_DIG), /* broken BIOS */
-	SND_PCI_QUIRK(0x8086, 0x2668, NULL, ALC880_6ST_DIG),
-	SND_PCI_QUIRK(0x8086, 0xa100, "Intel mobo", ALC880_5ST_DIG),
-	SND_PCI_QUIRK(0x8086, 0xd400, "Intel mobo", ALC880_5ST_DIG),
-	SND_PCI_QUIRK(0x8086, 0xd401, "Intel mobo", ALC880_5ST_DIG),
-	SND_PCI_QUIRK(0x8086, 0xd402, "Intel mobo", ALC880_3ST_DIG),
-	SND_PCI_QUIRK(0x8086, 0xe224, "Intel mobo", ALC880_5ST_DIG),
-	SND_PCI_QUIRK(0x8086, 0xe305, "Intel mobo", ALC880_3ST_DIG),
-	SND_PCI_QUIRK(0x8086, 0xe308, "Intel mobo", ALC880_3ST_DIG),
-	SND_PCI_QUIRK(0x8086, 0xe400, "Intel mobo", ALC880_5ST_DIG),
-	SND_PCI_QUIRK(0x8086, 0xe401, "Intel mobo", ALC880_5ST_DIG),
-	SND_PCI_QUIRK(0x8086, 0xe402, "Intel mobo", ALC880_5ST_DIG),
-	/* default Intel */
-	SND_PCI_QUIRK_VENDOR(0x8086, "Intel mobo", ALC880_3ST),
-	SND_PCI_QUIRK(0xa0a0, 0x0560, "AOpen i915GMm-HFS", ALC880_5ST_DIG),
-	SND_PCI_QUIRK(0xe803, 0x1019, NULL, ALC880_6ST_DIG),
-	{}
-};
-
-/*
- * ALC880 codec presets
- */
-static const struct alc_config_preset alc880_presets[] = {
-	[ALC880_3ST] = {
-		.mixers = { alc880_three_stack_mixer },
-		.init_verbs = { alc880_volume_init_verbs,
-				alc880_pin_3stack_init_verbs },
-		.num_dacs = ARRAY_SIZE(alc880_dac_nids),
-		.dac_nids = alc880_dac_nids,
-		.num_channel_mode = ARRAY_SIZE(alc880_threestack_modes),
-		.channel_mode = alc880_threestack_modes,
-		.need_dac_fix = 1,
-		.input_mux = &alc880_capture_source,
-	},
-	[ALC880_3ST_DIG] = {
-		.mixers = { alc880_three_stack_mixer },
-		.init_verbs = { alc880_volume_init_verbs,
-				alc880_pin_3stack_init_verbs },
-		.num_dacs = ARRAY_SIZE(alc880_dac_nids),
-		.dac_nids = alc880_dac_nids,
-		.dig_out_nid = ALC880_DIGOUT_NID,
-		.num_channel_mode = ARRAY_SIZE(alc880_threestack_modes),
-		.channel_mode = alc880_threestack_modes,
-		.need_dac_fix = 1,
-		.input_mux = &alc880_capture_source,
-	},
-	[ALC880_TCL_S700] = {
-		.mixers = { alc880_tcl_s700_mixer },
-		.init_verbs = { alc880_volume_init_verbs,
-				alc880_pin_tcl_S700_init_verbs,
-				alc880_gpio2_init_verbs },
-		.num_dacs = ARRAY_SIZE(alc880_dac_nids),
-		.dac_nids = alc880_dac_nids,
-		.adc_nids = alc880_adc_nids_alt, /* FIXME: correct? */
-		.num_adc_nids = 1, /* single ADC */
-		.hp_nid = 0x03,
-		.num_channel_mode = ARRAY_SIZE(alc880_2_jack_modes),
-		.channel_mode = alc880_2_jack_modes,
-		.input_mux = &alc880_capture_source,
-	},
-	[ALC880_5ST] = {
-		.mixers = { alc880_three_stack_mixer,
-			    alc880_five_stack_mixer},
-		.init_verbs = { alc880_volume_init_verbs,
-				alc880_pin_5stack_init_verbs },
-		.num_dacs = ARRAY_SIZE(alc880_dac_nids),
-		.dac_nids = alc880_dac_nids,
-		.num_channel_mode = ARRAY_SIZE(alc880_fivestack_modes),
-		.channel_mode = alc880_fivestack_modes,
-		.input_mux = &alc880_capture_source,
-	},
-	[ALC880_5ST_DIG] = {
-		.mixers = { alc880_three_stack_mixer,
-			    alc880_five_stack_mixer },
-		.init_verbs = { alc880_volume_init_verbs,
-				alc880_pin_5stack_init_verbs },
-		.num_dacs = ARRAY_SIZE(alc880_dac_nids),
-		.dac_nids = alc880_dac_nids,
-		.dig_out_nid = ALC880_DIGOUT_NID,
-		.num_channel_mode = ARRAY_SIZE(alc880_fivestack_modes),
-		.channel_mode = alc880_fivestack_modes,
-		.input_mux = &alc880_capture_source,
-	},
-	[ALC880_6ST] = {
-		.mixers = { alc880_six_stack_mixer },
-		.init_verbs = { alc880_volume_init_verbs,
-				alc880_pin_6stack_init_verbs },
-		.num_dacs = ARRAY_SIZE(alc880_6st_dac_nids),
-		.dac_nids = alc880_6st_dac_nids,
-		.num_channel_mode = ARRAY_SIZE(alc880_sixstack_modes),
-		.channel_mode = alc880_sixstack_modes,
-		.input_mux = &alc880_6stack_capture_source,
-	},
-	[ALC880_6ST_DIG] = {
-		.mixers = { alc880_six_stack_mixer },
-		.init_verbs = { alc880_volume_init_verbs,
-				alc880_pin_6stack_init_verbs },
-		.num_dacs = ARRAY_SIZE(alc880_6st_dac_nids),
-		.dac_nids = alc880_6st_dac_nids,
-		.dig_out_nid = ALC880_DIGOUT_NID,
-		.num_channel_mode = ARRAY_SIZE(alc880_sixstack_modes),
-		.channel_mode = alc880_sixstack_modes,
-		.input_mux = &alc880_6stack_capture_source,
-	},
-	[ALC880_W810] = {
-		.mixers = { alc880_w810_base_mixer },
-		.init_verbs = { alc880_volume_init_verbs,
-				alc880_pin_w810_init_verbs,
-				alc880_gpio2_init_verbs },
-		.num_dacs = ARRAY_SIZE(alc880_w810_dac_nids),
-		.dac_nids = alc880_w810_dac_nids,
-		.dig_out_nid = ALC880_DIGOUT_NID,
-		.num_channel_mode = ARRAY_SIZE(alc880_w810_modes),
-		.channel_mode = alc880_w810_modes,
-		.input_mux = &alc880_capture_source,
-	},
-	[ALC880_Z71V] = {
-		.mixers = { alc880_z71v_mixer },
-		.init_verbs = { alc880_volume_init_verbs,
-				alc880_pin_z71v_init_verbs },
-		.num_dacs = ARRAY_SIZE(alc880_z71v_dac_nids),
-		.dac_nids = alc880_z71v_dac_nids,
-		.dig_out_nid = ALC880_DIGOUT_NID,
-		.hp_nid = 0x03,
-		.num_channel_mode = ARRAY_SIZE(alc880_2_jack_modes),
-		.channel_mode = alc880_2_jack_modes,
-		.input_mux = &alc880_capture_source,
-	},
-	[ALC880_F1734] = {
-		.mixers = { alc880_f1734_mixer },
-		.init_verbs = { alc880_volume_init_verbs,
-				alc880_pin_f1734_init_verbs },
-		.num_dacs = ARRAY_SIZE(alc880_f1734_dac_nids),
-		.dac_nids = alc880_f1734_dac_nids,
-		.hp_nid = 0x02,
-		.num_channel_mode = ARRAY_SIZE(alc880_2_jack_modes),
-		.channel_mode = alc880_2_jack_modes,
-		.input_mux = &alc880_f1734_capture_source,
-		.unsol_event = alc880_uniwill_p53_unsol_event,
-		.setup = alc880_uniwill_p53_setup,
-		.init_hook = alc_hp_automute,
-	},
-	[ALC880_ASUS] = {
-		.mixers = { alc880_asus_mixer },
-		.init_verbs = { alc880_volume_init_verbs,
-				alc880_pin_asus_init_verbs,
-				alc880_gpio1_init_verbs },
-		.num_dacs = ARRAY_SIZE(alc880_asus_dac_nids),
-		.dac_nids = alc880_asus_dac_nids,
-		.num_channel_mode = ARRAY_SIZE(alc880_asus_modes),
-		.channel_mode = alc880_asus_modes,
-		.need_dac_fix = 1,
-		.input_mux = &alc880_capture_source,
-	},
-	[ALC880_ASUS_DIG] = {
-		.mixers = { alc880_asus_mixer },
-		.init_verbs = { alc880_volume_init_verbs,
-				alc880_pin_asus_init_verbs,
-				alc880_gpio1_init_verbs },
-		.num_dacs = ARRAY_SIZE(alc880_asus_dac_nids),
-		.dac_nids = alc880_asus_dac_nids,
-		.dig_out_nid = ALC880_DIGOUT_NID,
-		.num_channel_mode = ARRAY_SIZE(alc880_asus_modes),
-		.channel_mode = alc880_asus_modes,
-		.need_dac_fix = 1,
-		.input_mux = &alc880_capture_source,
-	},
-	[ALC880_ASUS_DIG2] = {
-		.mixers = { alc880_asus_mixer },
-		.init_verbs = { alc880_volume_init_verbs,
-				alc880_pin_asus_init_verbs,
-				alc880_gpio2_init_verbs }, /* use GPIO2 */
-		.num_dacs = ARRAY_SIZE(alc880_asus_dac_nids),
-		.dac_nids = alc880_asus_dac_nids,
-		.dig_out_nid = ALC880_DIGOUT_NID,
-		.num_channel_mode = ARRAY_SIZE(alc880_asus_modes),
-		.channel_mode = alc880_asus_modes,
-		.need_dac_fix = 1,
-		.input_mux = &alc880_capture_source,
-	},
-	[ALC880_ASUS_W1V] = {
-		.mixers = { alc880_asus_mixer, alc880_asus_w1v_mixer },
-		.init_verbs = { alc880_volume_init_verbs,
-				alc880_pin_asus_init_verbs,
-				alc880_gpio1_init_verbs },
-		.num_dacs = ARRAY_SIZE(alc880_asus_dac_nids),
-		.dac_nids = alc880_asus_dac_nids,
-		.dig_out_nid = ALC880_DIGOUT_NID,
-		.num_channel_mode = ARRAY_SIZE(alc880_asus_modes),
-		.channel_mode = alc880_asus_modes,
-		.need_dac_fix = 1,
-		.input_mux = &alc880_capture_source,
-	},
-	[ALC880_UNIWILL_DIG] = {
-		.mixers = { alc880_asus_mixer },
-		.init_verbs = { alc880_volume_init_verbs,
-				alc880_pin_asus_init_verbs },
-		.num_dacs = ARRAY_SIZE(alc880_asus_dac_nids),
-		.dac_nids = alc880_asus_dac_nids,
-		.dig_out_nid = ALC880_DIGOUT_NID,
-		.num_channel_mode = ARRAY_SIZE(alc880_asus_modes),
-		.channel_mode = alc880_asus_modes,
-		.need_dac_fix = 1,
-		.input_mux = &alc880_capture_source,
-	},
-	[ALC880_UNIWILL] = {
-		.mixers = { alc880_uniwill_mixer },
-		.init_verbs = { alc880_volume_init_verbs,
-				alc880_uniwill_init_verbs },
-		.num_dacs = ARRAY_SIZE(alc880_asus_dac_nids),
-		.dac_nids = alc880_asus_dac_nids,
-		.dig_out_nid = ALC880_DIGOUT_NID,
-		.num_channel_mode = ARRAY_SIZE(alc880_threestack_modes),
-		.channel_mode = alc880_threestack_modes,
-		.need_dac_fix = 1,
-		.input_mux = &alc880_capture_source,
-		.unsol_event = alc880_uniwill_unsol_event,
-		.setup = alc880_uniwill_setup,
-		.init_hook = alc880_uniwill_init_hook,
-	},
-	[ALC880_UNIWILL_P53] = {
-		.mixers = { alc880_uniwill_p53_mixer },
-		.init_verbs = { alc880_volume_init_verbs,
-				alc880_uniwill_p53_init_verbs },
-		.num_dacs = ARRAY_SIZE(alc880_asus_dac_nids),
-		.dac_nids = alc880_asus_dac_nids,
-		.num_channel_mode = ARRAY_SIZE(alc880_w810_modes),
-		.channel_mode = alc880_threestack_modes,
-		.input_mux = &alc880_capture_source,
-		.unsol_event = alc880_uniwill_p53_unsol_event,
-		.setup = alc880_uniwill_p53_setup,
-		.init_hook = alc_hp_automute,
-	},
-	[ALC880_FUJITSU] = {
-		.mixers = { alc880_fujitsu_mixer },
-		.init_verbs = { alc880_volume_init_verbs,
-				alc880_uniwill_p53_init_verbs,
-	       			alc880_beep_init_verbs },
-		.num_dacs = ARRAY_SIZE(alc880_dac_nids),
-		.dac_nids = alc880_dac_nids,
-		.dig_out_nid = ALC880_DIGOUT_NID,
-		.num_channel_mode = ARRAY_SIZE(alc880_2_jack_modes),
-		.channel_mode = alc880_2_jack_modes,
-		.input_mux = &alc880_capture_source,
-		.unsol_event = alc880_uniwill_p53_unsol_event,
-		.setup = alc880_uniwill_p53_setup,
-		.init_hook = alc_hp_automute,
-	},
-	[ALC880_CLEVO] = {
-		.mixers = { alc880_three_stack_mixer },
-		.init_verbs = { alc880_volume_init_verbs,
-				alc880_pin_clevo_init_verbs },
-		.num_dacs = ARRAY_SIZE(alc880_dac_nids),
-		.dac_nids = alc880_dac_nids,
-		.hp_nid = 0x03,
-		.num_channel_mode = ARRAY_SIZE(alc880_threestack_modes),
-		.channel_mode = alc880_threestack_modes,
-		.need_dac_fix = 1,
-		.input_mux = &alc880_capture_source,
-	},
-	[ALC880_LG] = {
-		.mixers = { alc880_lg_mixer },
-		.init_verbs = { alc880_volume_init_verbs,
-				alc880_lg_init_verbs },
-		.num_dacs = ARRAY_SIZE(alc880_lg_dac_nids),
-		.dac_nids = alc880_lg_dac_nids,
-		.dig_out_nid = ALC880_DIGOUT_NID,
-		.num_channel_mode = ARRAY_SIZE(alc880_lg_ch_modes),
-		.channel_mode = alc880_lg_ch_modes,
-		.need_dac_fix = 1,
-		.input_mux = &alc880_lg_capture_source,
-		.unsol_event = alc880_unsol_event,
-		.setup = alc880_lg_setup,
-		.init_hook = alc_hp_automute,
-#ifdef CONFIG_SND_HDA_POWER_SAVE
-		.loopbacks = alc880_lg_loopbacks,
-#endif
-	},
-#ifdef CONFIG_SND_DEBUG
-	[ALC880_TEST] = {
-		.mixers = { alc880_test_mixer },
-		.init_verbs = { alc880_test_init_verbs },
-		.num_dacs = ARRAY_SIZE(alc880_test_dac_nids),
-		.dac_nids = alc880_test_dac_nids,
-		.dig_out_nid = ALC880_DIGOUT_NID,
-		.num_channel_mode = ARRAY_SIZE(alc880_test_modes),
-		.channel_mode = alc880_test_modes,
-		.input_mux = &alc880_test_capture_source,
-	},
-#endif
-};
-
diff --git a/sound/pci/hda/alc882_quirks.c b/sound/pci/hda/alc882_quirks.c
deleted file mode 100644
index bb364a53f546..000000000000
--- a/sound/pci/hda/alc882_quirks.c
+++ /dev/null
@@ -1,866 +0,0 @@
-/*
- * ALC882/ALC883/ALC888/ALC889 quirk models
- * included by patch_realtek.c
- */
-
-/* ALC882 models */
-enum {
-	ALC882_AUTO,
-	ALC885_MBA21,
-	ALC885_MBP3,
-	ALC885_MB5,
-	ALC885_MACMINI3,
-	ALC885_IMAC91,
-	ALC889A_MB31,
-	ALC882_MODEL_LAST,
-};
-
-#define ALC882_DIGOUT_NID	0x06
-#define ALC882_DIGIN_NID	0x0a
-#define ALC883_DIGOUT_NID	ALC882_DIGOUT_NID
-#define ALC883_DIGIN_NID	ALC882_DIGIN_NID
-#define ALC1200_DIGOUT_NID	0x10
-
-
-static const struct hda_channel_mode alc882_ch_modes[1] = {
-	{ 8, NULL }
-};
-
-/* DACs */
-static const hda_nid_t alc882_dac_nids[4] = {
-	/* front, rear, clfe, rear_surr */
-	0x02, 0x03, 0x04, 0x05
-};
-#define alc883_dac_nids		alc882_dac_nids
-
-/* ADCs */
-#define alc882_adc_nids		alc880_adc_nids
-#define alc882_adc_nids_alt	alc880_adc_nids_alt
-#define alc883_adc_nids		alc882_adc_nids_alt
-
-static const hda_nid_t alc882_capsrc_nids_alt[2] = { 0x23, 0x22 };
-#define alc883_capsrc_nids	alc882_capsrc_nids_alt
-
-/* input MUX */
-/* FIXME: should be a matrix-type input source selection */
-
-static const struct hda_input_mux alc882_capture_source = {
-	.num_items = 4,
-	.items = {
-		{ "Mic", 0x0 },
-		{ "Front Mic", 0x1 },
-		{ "Line", 0x2 },
-		{ "CD", 0x4 },
-	},
-};
-
-#define alc883_capture_source	alc882_capture_source
-
-static const struct hda_input_mux mb5_capture_source = {
-	.num_items = 3,
-	.items = {
-		{ "Mic", 0x1 },
-		{ "Line", 0x7 },
-		{ "CD", 0x4 },
-	},
-};
-
-static const struct hda_input_mux macmini3_capture_source = {
-	.num_items = 2,
-	.items = {
-		{ "Line", 0x2 },
-		{ "CD", 0x4 },
-	},
-};
-
-static const struct hda_input_mux alc883_3stack_6ch_intel = {
-	.num_items = 4,
-	.items = {
-		{ "Mic", 0x1 },
-		{ "Front Mic", 0x0 },
-		{ "Line", 0x2 },
-		{ "CD", 0x4 },
-	},
-};
-
-static const struct hda_input_mux alc889A_mb31_capture_source = {
-	.num_items = 2,
-	.items = {
-		{ "Mic", 0x0 },
-		/* Front Mic (0x01) unused */
-		{ "Line", 0x2 },
-		/* Line 2 (0x03) unused */
-		/* CD (0x04) unused? */
-	},
-};
-
-static const struct hda_input_mux alc889A_imac91_capture_source = {
-	.num_items = 2,
-	.items = {
-		{ "Mic", 0x01 },
-		{ "Line", 0x2 }, /* Not sure! */
-	},
-};
-
-/* Macbook Air 2,1 */
-
-static const struct hda_channel_mode alc885_mba21_ch_modes[1] = {
-      { 2, NULL },
-};
-
-/*
- * macbook pro ALC885 can switch LineIn to LineOut without losing Mic
- */
-
-/*
- * 2ch mode
- */
-static const struct hda_verb alc885_mbp_ch2_init[] = {
-	{ 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN },
-	{ 0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{ 0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	{ } /* end */
-};
-
-/*
- * 4ch mode
- */
-static const struct hda_verb alc885_mbp_ch4_init[] = {
-	{ 0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT },
-	{ 0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{ 0x1a, AC_VERB_SET_CONNECT_SEL, 0x01 },
-	{ 0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	{ 0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
-	{ } /* end */
-};
-
-static const struct hda_channel_mode alc885_mbp_4ch_modes[2] = {
-	{ 2, alc885_mbp_ch2_init },
-	{ 4, alc885_mbp_ch4_init },
-};
-
-/*
- * 2ch
- * Speakers/Woofer/HP = Front
- * LineIn = Input
- */
-static const struct hda_verb alc885_mb5_ch2_init[] = {
-	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-	{ } /* end */
-};
-
-/*
- * 6ch mode
- * Speakers/HP = Front
- * Woofer = LFE
- * LineIn = Surround
- */
-static const struct hda_verb alc885_mb5_ch6_init[] = {
-	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x15, AC_VERB_SET_CONNECT_SEL, 0x01},
-	{ } /* end */
-};
-
-static const struct hda_channel_mode alc885_mb5_6ch_modes[2] = {
-	{ 2, alc885_mb5_ch2_init },
-	{ 6, alc885_mb5_ch6_init },
-};
-
-#define alc885_macmini3_6ch_modes	alc885_mb5_6ch_modes
-
-/* Macbook Air 2,1 same control for HP and internal Speaker */
-
-static const struct snd_kcontrol_new alc885_mba21_mixer[] = {
-      HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0c, 0x00, HDA_OUTPUT),
-      HDA_BIND_MUTE("Speaker Playback Switch", 0x0c, 0x02, HDA_OUTPUT),
-     { }
-};
-
-
-static const struct snd_kcontrol_new alc885_mbp3_mixer[] = {
-	HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0c, 0x00, HDA_OUTPUT),
-	HDA_BIND_MUTE   ("Speaker Playback Switch", 0x0c, 0x02, HDA_INPUT),
-	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0e, 0x00, HDA_OUTPUT),
-	HDA_BIND_MUTE   ("Headphone Playback Switch", 0x0e, 0x02, HDA_INPUT),
-	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x00, HDA_OUTPUT),
-	HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
-	HDA_CODEC_MUTE  ("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
-	HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x00, HDA_INPUT),
-	HDA_CODEC_MUTE  ("Mic Playback Switch", 0x0b, 0x00, HDA_INPUT),
-	HDA_CODEC_VOLUME("Line Boost Volume", 0x1a, 0x00, HDA_INPUT),
-	HDA_CODEC_VOLUME("Mic Boost Volume", 0x18, 0x00, HDA_INPUT),
-	{ } /* end */
-};
-
-static const struct snd_kcontrol_new alc885_mb5_mixer[] = {
-	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x00, HDA_OUTPUT),
-	HDA_BIND_MUTE   ("Front Playback Switch", 0x0c, 0x02, HDA_INPUT),
-	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x00, HDA_OUTPUT),
-	HDA_BIND_MUTE   ("Surround Playback Switch", 0x0d, 0x02, HDA_INPUT),
-	HDA_CODEC_VOLUME("LFE Playback Volume", 0x0e, 0x00, HDA_OUTPUT),
-	HDA_BIND_MUTE   ("LFE Playback Switch", 0x0e, 0x02, HDA_INPUT),
-	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0f, 0x00, HDA_OUTPUT),
-	HDA_BIND_MUTE   ("Headphone Playback Switch", 0x0f, 0x02, HDA_INPUT),
-	HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x07, HDA_INPUT),
-	HDA_CODEC_MUTE  ("Line Playback Switch", 0x0b, 0x07, HDA_INPUT),
-	HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x01, HDA_INPUT),
-	HDA_CODEC_MUTE  ("Mic Playback Switch", 0x0b, 0x01, HDA_INPUT),
-	HDA_CODEC_VOLUME("Line Boost Volume", 0x15, 0x00, HDA_INPUT),
-	HDA_CODEC_VOLUME("Mic Boost Volume", 0x19, 0x00, HDA_INPUT),
-	{ } /* end */
-};
-
-static const struct snd_kcontrol_new alc885_macmini3_mixer[] = {
-	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x00, HDA_OUTPUT),
-	HDA_BIND_MUTE   ("Front Playback Switch", 0x0c, 0x02, HDA_INPUT),
-	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x00, HDA_OUTPUT),
-	HDA_BIND_MUTE   ("Surround Playback Switch", 0x0d, 0x02, HDA_INPUT),
-	HDA_CODEC_VOLUME("LFE Playback Volume", 0x0e, 0x00, HDA_OUTPUT),
-	HDA_BIND_MUTE   ("LFE Playback Switch", 0x0e, 0x02, HDA_INPUT),
-	HDA_CODEC_VOLUME("Headphone Playback Volume", 0x0f, 0x00, HDA_OUTPUT),
-	HDA_BIND_MUTE   ("Headphone Playback Switch", 0x0f, 0x02, HDA_INPUT),
-	HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x07, HDA_INPUT),
-	HDA_CODEC_MUTE  ("Line Playback Switch", 0x0b, 0x07, HDA_INPUT),
-	HDA_CODEC_VOLUME("Line Boost Volume", 0x15, 0x00, HDA_INPUT),
-	{ } /* end */
-};
-
-static const struct snd_kcontrol_new alc885_imac91_mixer[] = {
-	HDA_CODEC_VOLUME("Speaker Playback Volume", 0x0c, 0x00, HDA_OUTPUT),
-	HDA_BIND_MUTE("Speaker Playback Switch", 0x0c, 0x02, HDA_INPUT),
-	{ } /* end */
-};
-
-
-static const struct snd_kcontrol_new alc882_chmode_mixer[] = {
-	{
-		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-		.name = "Channel Mode",
-		.info = alc_ch_mode_info,
-		.get = alc_ch_mode_get,
-		.put = alc_ch_mode_put,
-	},
-	{ } /* end */
-};
-
-static const struct hda_verb alc882_base_init_verbs[] = {
-	/* Front mixer: unmute input/output amp left and right (volume = 0) */
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	/* Rear mixer */
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	/* CLFE mixer */
-	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	/* Side mixer */
-	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-
-	/* Front Pin: output 0 (0x0c) */
-	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x14, AC_VERB_SET_CONNECT_SEL, 0x00},
-	/* Rear Pin: output 1 (0x0d) */
-	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x15, AC_VERB_SET_CONNECT_SEL, 0x01},
-	/* CLFE Pin: output 2 (0x0e) */
-	{0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x16, AC_VERB_SET_CONNECT_SEL, 0x02},
-	/* Side Pin: output 3 (0x0f) */
-	{0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x17, AC_VERB_SET_CONNECT_SEL, 0x03},
-	/* Mic (rear) pin: input vref at 80% */
-	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-	/* Front Mic pin: input vref at 80% */
-	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	{0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-	/* Line In pin: input */
-	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-	{0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-	/* Line-2 In: Headphone output (output 0 - 0x0c) */
-	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
-	{0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x1b, AC_VERB_SET_CONNECT_SEL, 0x00},
-	/* CD pin widget for input */
-	{0x1c, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-
-	/* FIXME: use matrix-type input source selection */
-	/* Mixer elements: 0x18, 19, 1a, 1b, 1c, 1d, 14, 15, 16, 17, 0b */
-	/* Input mixer2 */
-	{0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	/* Input mixer3 */
-	{0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	/* ADC2: mute amp left and right */
-	{0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x08, AC_VERB_SET_CONNECT_SEL, 0x00},
-	/* ADC3: mute amp left and right */
-	{0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x09, AC_VERB_SET_CONNECT_SEL, 0x00},
-
-	{ }
-};
-
-#define alc883_init_verbs	alc882_base_init_verbs
-
-/* Macbook 5,1 */
-static const struct hda_verb alc885_mb5_init_verbs[] = {
-	/* DACs */
-	{0x02, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x03, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x04, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x05, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* Front mixer */
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	/* Surround mixer */
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	/* LFE mixer */
-	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	/* HP mixer */
-	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	/* Front Pin (0x0c) */
-	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT | 0x01},
-	{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x18, AC_VERB_SET_CONNECT_SEL, 0x00},
-	/* LFE Pin (0x0e) */
-	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT | 0x01},
-	{0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x1a, AC_VERB_SET_CONNECT_SEL, 0x02},
-	/* HP Pin (0x0f) */
-	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x14, AC_VERB_SET_CONNECT_SEL, 0x03},
-	{0x14, AC_VERB_SET_UNSOLICITED_ENABLE, ALC_HP_EVENT | AC_USRSP_EN},
-	/* Front Mic pin: input vref at 80% */
-	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	{0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-	/* Line In pin */
-	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-
-	{0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0x1)},
-	{0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0x7)},
-	{0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0x4)},
-	{ }
-};
-
-/* Macmini 3,1 */
-static const struct hda_verb alc885_macmini3_init_verbs[] = {
-	/* DACs */
-	{0x02, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x03, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x04, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x05, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	/* Front mixer */
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	/* Surround mixer */
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	/* LFE mixer */
-	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	/* HP mixer */
-	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0f, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	/* Front Pin (0x0c) */
-	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT | 0x01},
-	{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x18, AC_VERB_SET_CONNECT_SEL, 0x00},
-	/* LFE Pin (0x0e) */
-	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT | 0x01},
-	{0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x1a, AC_VERB_SET_CONNECT_SEL, 0x02},
-	/* HP Pin (0x0f) */
-	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x14, AC_VERB_SET_CONNECT_SEL, 0x03},
-	{0x14, AC_VERB_SET_UNSOLICITED_ENABLE, ALC_HP_EVENT | AC_USRSP_EN},
-	/* Line In pin */
-	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-
-	{0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
-	{0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
-	{0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
-	{0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
-	{ }
-};
-
-
-static const struct hda_verb alc885_mba21_init_verbs[] = {
-	/*Internal and HP Speaker Mixer*/
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)},
-	/*Internal Speaker Pin (0x0c)*/
-	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, (PIN_OUT | AC_PINCTL_VREF_50) },
-	{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x18, AC_VERB_SET_CONNECT_SEL, 0x00},
-	/* HP Pin: output 0 (0x0e) */
-	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc4},
-	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x14, AC_VERB_SET_CONNECT_SEL, 0x00},
-	{0x14, AC_VERB_SET_UNSOLICITED_ENABLE, (ALC_HP_EVENT | AC_USRSP_EN)},
-	/* Line in (is hp when jack connected)*/
-	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, AC_PINCTL_VREF_50},
-	{0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-
-	{ }
- };
-
-
-/* Macbook Pro rev3 */
-static const struct hda_verb alc885_mbp3_init_verbs[] = {
-	/* Front mixer: unmute input/output amp left and right (volume = 0) */
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	/* Rear mixer */
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	/* HP mixer */
-	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	/* Front Pin: output 0 (0x0c) */
-	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},
-	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x14, AC_VERB_SET_CONNECT_SEL, 0x00},
-	/* HP Pin: output 0 (0x0e) */
-	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc4},
-	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x15, AC_VERB_SET_CONNECT_SEL, 0x02},
-	{0x15, AC_VERB_SET_UNSOLICITED_ENABLE, ALC_HP_EVENT | AC_USRSP_EN},
-	/* Mic (rear) pin: input vref at 80% */
-	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-	/* Front Mic pin: input vref at 80% */
-	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	{0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-	/* Line In pin: use output 1 when in LineOut mode */
-	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},
-	{0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-	{0x1a, AC_VERB_SET_CONNECT_SEL, 0x01},
-
-	/* FIXME: use matrix-type input source selection */
-	/* Mixer elements: 0x18, 19, 1a, 1b, 1c, 1d, 14, 15, 16, 17, 0b */
-	/* Input mixer1: unmute Mic, F-Mic, Line, CD inputs */
-	{0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	{0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
-	{0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
-	{0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
-	/* Input mixer2 */
-	{0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	{0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
-	{0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
-	{0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
-	/* Input mixer3 */
-	{0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	{0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
-	{0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
-	{0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
-	/* ADC1: mute amp left and right */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x07, AC_VERB_SET_CONNECT_SEL, 0x00},
-	/* ADC2: mute amp left and right */
-	{0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x08, AC_VERB_SET_CONNECT_SEL, 0x00},
-	/* ADC3: mute amp left and right */
-	{0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x09, AC_VERB_SET_CONNECT_SEL, 0x00},
-
-	{ }
-};
-
-/* iMac 9,1 */
-static const struct hda_verb alc885_imac91_init_verbs[] = {
-	/* Internal Speaker Pin (0x0c) */
-	{0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, (PIN_OUT | AC_PINCTL_VREF_50) },
-	{0x18, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x18, AC_VERB_SET_CONNECT_SEL, 0x00},
-	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, (PIN_OUT | AC_PINCTL_VREF_50) },
-	{0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x1a, AC_VERB_SET_CONNECT_SEL, 0x00},
-	/* HP Pin: Rear */
-	{0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP},
-	{0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE},
-	{0x14, AC_VERB_SET_CONNECT_SEL, 0x00},
-	{0x14, AC_VERB_SET_UNSOLICITED_ENABLE, (ALC_HP_EVENT | AC_USRSP_EN)},
-	/* Line in Rear */
-	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, AC_PINCTL_VREF_50},
-	{0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-	/* Front Mic pin: input vref at 80% */
-	{0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80},
-	{0x19, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},
-	/* Rear mixer */
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0d, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	/* Line-Out mixer: unmute input/output amp left and right (volume = 0) */
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO},
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)},
-	/* 0x24 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In */
-	{0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	{0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
-	{0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
-	{0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
-	/* 0x23 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In */
-	{0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	{0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
-	{0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
-	{0x23, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
-	/* 0x22 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In */
-	{0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)},
-	{0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)},
-	{0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)},
-	{0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)},
-	/* 0x07 [Audio Input] wcaps 0x10011b: Stereo Amp-In */
-	{0x07, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x07, AC_VERB_SET_CONNECT_SEL, 0x00},
-	/* 0x08 [Audio Input] wcaps 0x10011b: Stereo Amp-In */
-	{0x08, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x08, AC_VERB_SET_CONNECT_SEL, 0x00},
-	/* 0x09 [Audio Input] wcaps 0x10011b: Stereo Amp-In */
-	{0x09, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)},
-	{0x09, AC_VERB_SET_CONNECT_SEL, 0x00},
-	{ }
-};
-
-/* Toggle speaker-output according to the hp-jack state */
-static void alc885_imac24_setup(struct hda_codec *codec)
-{
-	struct alc_spec *spec = codec->spec;
-
-	spec->autocfg.hp_pins[0] = 0x14;
-	spec->autocfg.speaker_pins[0] = 0x18;
-	spec->autocfg.speaker_pins[1] = 0x1a;
-	alc_simple_setup_automute(spec, ALC_AUTOMUTE_AMP);
-}
-
-#define alc885_mb5_setup	alc885_imac24_setup
-#define alc885_macmini3_setup	alc885_imac24_setup
-
-/* Macbook Air 2,1 */
-static void alc885_mba21_setup(struct hda_codec *codec)
-{
-	struct alc_spec *spec = codec->spec;
-
-	spec->autocfg.hp_pins[0] = 0x14;
-	spec->autocfg.speaker_pins[0] = 0x18;
-	alc_simple_setup_automute(spec, ALC_AUTOMUTE_AMP);
-}
-
-
-
-static void alc885_mbp3_setup(struct hda_codec *codec)
-{
-	struct alc_spec *spec = codec->spec;
-
-	spec->autocfg.hp_pins[0] = 0x15;
-	spec->autocfg.speaker_pins[0] = 0x14;
-	alc_simple_setup_automute(spec, ALC_AUTOMUTE_AMP);
-}
-
-static void alc885_imac91_setup(struct hda_codec *codec)
-{
-	struct alc_spec *spec = codec->spec;
-
-	spec->autocfg.hp_pins[0] = 0x14;
-	spec->autocfg.speaker_pins[0] = 0x18;
-	spec->autocfg.speaker_pins[1] = 0x1a;
-	alc_simple_setup_automute(spec, ALC_AUTOMUTE_AMP);
-}
-
-/* 2ch mode (Speaker:front, Subwoofer:CLFE, Line:input, Headphones:front) */
-static const struct hda_verb alc889A_mb31_ch2_init[] = {
-	{0x15, AC_VERB_SET_CONNECT_SEL, 0x00},             /* HP as front */
-	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, /* Subwoofer on */
-	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},    /* Line as input */
-	{0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},   /* Line off */
-	{ } /* end */
-};
-
-/* 4ch mode (Speaker:front, Subwoofer:CLFE, Line:CLFE, Headphones:front) */
-static const struct hda_verb alc889A_mb31_ch4_init[] = {
-	{0x15, AC_VERB_SET_CONNECT_SEL, 0x00},             /* HP as front */
-	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, /* Subwoofer on */
-	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},   /* Line as output */
-	{0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, /* Line on */
-	{ } /* end */
-};
-
-/* 5ch mode (Speaker:front, Subwoofer:CLFE, Line:input, Headphones:rear) */
-static const struct hda_verb alc889A_mb31_ch5_init[] = {
-	{0x15, AC_VERB_SET_CONNECT_SEL, 0x01},             /* HP as rear */
-	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, /* Subwoofer on */
-	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},    /* Line as input */
-	{0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},   /* Line off */
-	{ } /* end */
-};
-
-/* 6ch mode (Speaker:front, Subwoofer:off, Line:CLFE, Headphones:Rear) */
-static const struct hda_verb alc889A_mb31_ch6_init[] = {
-	{0x15, AC_VERB_SET_CONNECT_SEL, 0x01},             /* HP as front */
-	{0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE},   /* Subwoofer off */
-	{0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT},   /* Line as output */
-	{0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, /* Line on */
-	{ } /* end */
-};
-
-static const struct hda_channel_mode alc889A_mb31_6ch_modes[4] = {
-	{ 2, alc889A_mb31_ch2_init },
-	{ 4, alc889A_mb31_ch4_init },
-	{ 5, alc889A_mb31_ch5_init },
-	{ 6, alc889A_mb31_ch6_init },
-};
-
-static const struct snd_kcontrol_new alc883_3ST_6ch_mixer[] = {
-	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE("Surround Playback Switch", 0x0d, 2, HDA_INPUT),
-	HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0e, 1, 0x0, HDA_OUTPUT),
-	HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT),
-	HDA_BIND_MUTE_MONO("Center Playback Switch", 0x0e, 1, 2, HDA_INPUT),
-	HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x0e, 2, 2, HDA_INPUT),
-	HDA_CODEC_MUTE("Headphone Playback Switch", 0x1b, 0x0, HDA_OUTPUT),
-	HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT),
-	HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT),
-	HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
-	HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
-	HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x0, HDA_INPUT),
-	HDA_CODEC_VOLUME("Mic Boost Volume", 0x18, 0, HDA_INPUT),
-	HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x0, HDA_INPUT),
-	HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x0b, 0x1, HDA_INPUT),
-	HDA_CODEC_VOLUME("Front Mic Boost Volume", 0x19, 0, HDA_INPUT),
-	HDA_CODEC_MUTE("Front Mic Playback Switch", 0x0b, 0x1, HDA_INPUT),
-	{ } /* end */
-};
-
-static const struct snd_kcontrol_new alc889A_mb31_mixer[] = {
-	/* Output mixers */
-	HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x00, HDA_OUTPUT),
-	HDA_BIND_MUTE("Front Playback Switch", 0x0c, 0x02, HDA_INPUT),
-	HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x00, HDA_OUTPUT),
-	HDA_BIND_MUTE("Surround Playback Switch", 0x0d, 0x02, HDA_INPUT),
-	HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0e, 1, 0x00,
-		HDA_OUTPUT),
-	HDA_BIND_MUTE_MONO("Center Playback Switch", 0x0e, 1, 0x02, HDA_INPUT),
-	HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0e, 2, 0x00, HDA_OUTPUT),
-	HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x0e, 2, 0x02, HDA_INPUT),
-	/* Output switches */
-	HDA_CODEC_MUTE("Enable Speaker", 0x14, 0x00, HDA_OUTPUT),
-	HDA_CODEC_MUTE("Enable Headphones", 0x15, 0x00, HDA_OUTPUT),
-	HDA_CODEC_MUTE_MONO("Enable LFE", 0x16, 2, 0x00, HDA_OUTPUT),
-	/* Boost mixers */
-	HDA_CODEC_VOLUME("Mic Boost Volume", 0x18, 0x00, HDA_INPUT),
-	HDA_CODEC_VOLUME("Line Boost Volume", 0x1a, 0x00, HDA_INPUT),
-	/* Input mixers */
-	HDA_CODEC_VOLUME("Mic Playback Volume", 0x0b, 0x00, HDA_INPUT),
-	HDA_CODEC_MUTE("Mic Playback Switch", 0x0b, 0x00, HDA_INPUT),
-	HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT),
-	HDA_CODEC_MUTE("Line Playback Switch", 0x0b, 0x02, HDA_INPUT),
-	{ } /* end */
-};
-
-static const struct snd_kcontrol_new alc883_chmode_mixer[] = {
-	{
-		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-		.name = "Channel Mode",
-		.info = alc_ch_mode_info,
-		.get = alc_ch_mode_get,
-		.put = alc_ch_mode_put,
-	},
-	{ } /* end */
-};
-
-static const struct hda_verb alc889A_mb31_verbs[] = {
-	/* Init rear pin (used as headphone output) */
-	{0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, 0xc4},    /* Apple Headphones */
-	{0x15, AC_VERB_SET_CONNECT_SEL, 0x00},           /* Connect to front */
-	{0x15, AC_VERB_SET_UNSOLICITED_ENABLE, ALC_HP_EVENT | AC_USRSP_EN},
-	/* Init line pin (used as output in 4ch and 6ch mode) */
-	{0x1a, AC_VERB_SET_CONNECT_SEL, 0x02},           /* Connect to CLFE */
-	/* Init line 2 pin (used as headphone out by default) */
-	{0x1b, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN},  /* Use as input */
-	{0x1b, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE}, /* Mute output */
-	{ } /* end */
-};
-
-/* Mute speakers according to the headphone jack state */
-static void alc889A_mb31_automute(struct hda_codec *codec)
-{
-	unsigned int present;
-
-	/* Mute only in 2ch or 4ch mode */
-	if (snd_hda_codec_read(codec, 0x15, 0, AC_VERB_GET_CONNECT_SEL, 0)
-	    == 0x00) {
-		present = snd_hda_jack_detect(codec, 0x15);
-		snd_hda_codec_amp_stereo(codec, 0x14,  HDA_OUTPUT, 0,
-			HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
-		snd_hda_codec_amp_stereo(codec, 0x16, HDA_OUTPUT, 0,
-			HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0);
-	}
-}
-
-static void alc889A_mb31_unsol_event(struct hda_codec *codec, unsigned int res)
-{
-	if ((res >> 26) == ALC_HP_EVENT)
-		alc889A_mb31_automute(codec);
-}
-
-static void alc882_unsol_event(struct hda_codec *codec, unsigned int res)
-{
-	alc_exec_unsol_event(codec, res >> 26);
-}
-
-/*
- * configuration and preset
- */
-static const char * const alc882_models[ALC882_MODEL_LAST] = {
-	[ALC885_MB5]		= "mb5",
-	[ALC885_MACMINI3]	= "macmini3",
-	[ALC885_MBA21]		= "mba21",
-	[ALC885_MBP3]		= "mbp3",
-	[ALC885_IMAC91]		= "imac91",
-	[ALC889A_MB31]		= "mb31",
-	[ALC882_AUTO]		= "auto",
-};
-
-/* codec SSID table for Intel Mac */
-static const struct snd_pci_quirk alc882_ssid_cfg_tbl[] = {
-	SND_PCI_QUIRK(0x106b, 0x00a0, "MacBookPro 3,1", ALC885_MBP3),
-	SND_PCI_QUIRK(0x106b, 0x00a1, "Macbook", ALC885_MBP3),
-	SND_PCI_QUIRK(0x106b, 0x00a4, "MacbookPro 4,1", ALC885_MBP3),
-	SND_PCI_QUIRK(0x106b, 0x2c00, "MacbookPro rev3", ALC885_MBP3),
-	SND_PCI_QUIRK(0x106b, 0x3000, "iMac", ALC889A_MB31),
-	SND_PCI_QUIRK(0x106b, 0x3400, "MacBookAir 1,1", ALC885_MBP3),
-	SND_PCI_QUIRK(0x106b, 0x3500, "MacBookAir 2,1", ALC885_MBA21),
-	SND_PCI_QUIRK(0x106b, 0x3600, "Macbook 3,1", ALC889A_MB31),
-	SND_PCI_QUIRK(0x106b, 0x3800, "MacbookPro 4,1", ALC885_MBP3),
-	SND_PCI_QUIRK(0x106b, 0x4900, "iMac 9,1 Aluminum", ALC885_IMAC91),
-	SND_PCI_QUIRK(0x106b, 0x3f00, "Macbook 5,1", ALC885_MB5),
-	SND_PCI_QUIRK(0x106b, 0x4a00, "Macbook 5,2", ALC885_MB5),
-	/* FIXME: HP jack sense seems not working for MBP 5,1 or 5,2,
-	 * so apparently no perfect solution yet
-	 */
-	SND_PCI_QUIRK(0x106b, 0x4000, "MacbookPro 5,1", ALC885_MB5),
-	SND_PCI_QUIRK(0x106b, 0x4600, "MacbookPro 5,2", ALC885_MB5),
-	SND_PCI_QUIRK(0x106b, 0x4100, "Macmini 3,1", ALC885_MACMINI3),
-	{} /* terminator */
-};
-
-static const struct alc_config_preset alc882_presets[] = {
-	   [ALC885_MBA21] = {
-			.mixers = { alc885_mba21_mixer },
-			.init_verbs = { alc885_mba21_init_verbs, alc880_gpio1_init_verbs },
-			.num_dacs = 2,
-			.dac_nids = alc882_dac_nids,
-			.channel_mode = alc885_mba21_ch_modes,
-			.num_channel_mode = ARRAY_SIZE(alc885_mba21_ch_modes),
-			.input_mux = &alc882_capture_source,
-			.unsol_event = alc882_unsol_event,
-			.setup = alc885_mba21_setup,
-			.init_hook = alc_hp_automute,
-       },
-	[ALC885_MBP3] = {
-		.mixers = { alc885_mbp3_mixer, alc882_chmode_mixer },
-		.init_verbs = { alc885_mbp3_init_verbs,
-				alc880_gpio1_init_verbs },
-		.num_dacs = 2,
-		.dac_nids = alc882_dac_nids,
-		.hp_nid = 0x04,
-		.channel_mode = alc885_mbp_4ch_modes,
-		.num_channel_mode = ARRAY_SIZE(alc885_mbp_4ch_modes),
-		.input_mux = &alc882_capture_source,
-		.dig_out_nid = ALC882_DIGOUT_NID,
-		.dig_in_nid = ALC882_DIGIN_NID,
-		.unsol_event = alc882_unsol_event,
-		.setup = alc885_mbp3_setup,
-		.init_hook = alc_hp_automute,
-	},
-	[ALC885_MB5] = {
-		.mixers = { alc885_mb5_mixer, alc882_chmode_mixer },
-		.init_verbs = { alc885_mb5_init_verbs,
-				alc880_gpio1_init_verbs },
-		.num_dacs = ARRAY_SIZE(alc882_dac_nids),
-		.dac_nids = alc882_dac_nids,
-		.channel_mode = alc885_mb5_6ch_modes,
-		.num_channel_mode = ARRAY_SIZE(alc885_mb5_6ch_modes),
-		.input_mux = &mb5_capture_source,
-		.dig_out_nid = ALC882_DIGOUT_NID,
-		.dig_in_nid = ALC882_DIGIN_NID,
-		.unsol_event = alc882_unsol_event,
-		.setup = alc885_mb5_setup,
-		.init_hook = alc_hp_automute,
-	},
-	[ALC885_MACMINI3] = {
-		.mixers = { alc885_macmini3_mixer, alc882_chmode_mixer },
-		.init_verbs = { alc885_macmini3_init_verbs,
-				alc880_gpio1_init_verbs },
-		.num_dacs = ARRAY_SIZE(alc882_dac_nids),
-		.dac_nids = alc882_dac_nids,
-		.channel_mode = alc885_macmini3_6ch_modes,
-		.num_channel_mode = ARRAY_SIZE(alc885_macmini3_6ch_modes),
-		.input_mux = &macmini3_capture_source,
-		.dig_out_nid = ALC882_DIGOUT_NID,
-		.dig_in_nid = ALC882_DIGIN_NID,
-		.unsol_event = alc882_unsol_event,
-		.setup = alc885_macmini3_setup,
-		.init_hook = alc_hp_automute,
-	},
-	[ALC885_IMAC91] = {
-		.mixers = {alc885_imac91_mixer},
-		.init_verbs = { alc885_imac91_init_verbs,
-				alc880_gpio1_init_verbs },
-		.num_dacs = ARRAY_SIZE(alc882_dac_nids),
-		.dac_nids = alc882_dac_nids,
-		.channel_mode = alc885_mba21_ch_modes,
-		.num_channel_mode = ARRAY_SIZE(alc885_mba21_ch_modes),
-		.input_mux = &alc889A_imac91_capture_source,
-		.dig_out_nid = ALC882_DIGOUT_NID,
-		.dig_in_nid = ALC882_DIGIN_NID,
-		.unsol_event = alc882_unsol_event,
-		.setup = alc885_imac91_setup,
-		.init_hook = alc_hp_automute,
-	},
-	[ALC889A_MB31] = {
-		.mixers = { alc889A_mb31_mixer, alc883_chmode_mixer},
-		.init_verbs = { alc883_init_verbs, alc889A_mb31_verbs,
-			alc880_gpio1_init_verbs },
-		.adc_nids = alc883_adc_nids,
-		.num_adc_nids = ARRAY_SIZE(alc883_adc_nids),
-		.capsrc_nids = alc883_capsrc_nids,
-		.dac_nids = alc883_dac_nids,
-		.num_dacs = ARRAY_SIZE(alc883_dac_nids),
-		.channel_mode = alc889A_mb31_6ch_modes,
-		.num_channel_mode = ARRAY_SIZE(alc889A_mb31_6ch_modes),
-		.input_mux = &alc889A_mb31_capture_source,
-		.dig_out_nid = ALC883_DIGOUT_NID,
-		.unsol_event = alc889A_mb31_unsol_event,
-		.init_hook = alc889A_mb31_automute,
-	},
-};
-
-
diff --git a/sound/pci/hda/alc_quirks.c b/sound/pci/hda/alc_quirks.c
deleted file mode 100644
index a18952ed4311..000000000000
--- a/sound/pci/hda/alc_quirks.c
+++ /dev/null
@@ -1,480 +0,0 @@
-/*
- * Common codes for Realtek codec quirks
- * included by patch_realtek.c
- */
-
-/*
- * configuration template - to be copied to the spec instance
- */
-struct alc_config_preset {
-	const struct snd_kcontrol_new *mixers[5]; /* should be identical size
-					     * with spec
-					     */
-	const struct snd_kcontrol_new *cap_mixer; /* capture mixer */
-	const struct hda_verb *init_verbs[5];
-	unsigned int num_dacs;
-	const hda_nid_t *dac_nids;
-	hda_nid_t dig_out_nid;		/* optional */
-	hda_nid_t hp_nid;		/* optional */
-	const hda_nid_t *slave_dig_outs;
-	unsigned int num_adc_nids;
-	const hda_nid_t *adc_nids;
-	const hda_nid_t *capsrc_nids;
-	hda_nid_t dig_in_nid;
-	unsigned int num_channel_mode;
-	const struct hda_channel_mode *channel_mode;
-	int need_dac_fix;
-	int const_channel_count;
-	unsigned int num_mux_defs;
-	const struct hda_input_mux *input_mux;
-	void (*unsol_event)(struct hda_codec *, unsigned int);
-	void (*setup)(struct hda_codec *);
-	void (*init_hook)(struct hda_codec *);
-#ifdef CONFIG_SND_HDA_POWER_SAVE
-	const struct hda_amp_list *loopbacks;
-	void (*power_hook)(struct hda_codec *codec);
-#endif
-};
-
-/*
- * channel mode setting
- */
-static int alc_ch_mode_info(struct snd_kcontrol *kcontrol,
-			    struct snd_ctl_elem_info *uinfo)
-{
-	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-	struct alc_spec *spec = codec->spec;
-	return snd_hda_ch_mode_info(codec, uinfo, spec->channel_mode,
-				    spec->num_channel_mode);
-}
-
-static int alc_ch_mode_get(struct snd_kcontrol *kcontrol,
-			   struct snd_ctl_elem_value *ucontrol)
-{
-	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-	struct alc_spec *spec = codec->spec;
-	return snd_hda_ch_mode_get(codec, ucontrol, spec->channel_mode,
-				   spec->num_channel_mode,
-				   spec->ext_channel_count);
-}
-
-static int alc_ch_mode_put(struct snd_kcontrol *kcontrol,
-			   struct snd_ctl_elem_value *ucontrol)
-{
-	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-	struct alc_spec *spec = codec->spec;
-	int err = snd_hda_ch_mode_put(codec, ucontrol, spec->channel_mode,
-				      spec->num_channel_mode,
-				      &spec->ext_channel_count);
-	if (err >= 0 && !spec->const_channel_count) {
-		spec->multiout.max_channels = spec->ext_channel_count;
-		if (spec->need_dac_fix)
-			spec->multiout.num_dacs = spec->multiout.max_channels / 2;
-	}
-	return err;
-}
-
-/*
- * Control the mode of pin widget settings via the mixer.  "pc" is used
- * instead of "%" to avoid consequences of accidentally treating the % as
- * being part of a format specifier.  Maximum allowed length of a value is
- * 63 characters plus NULL terminator.
- *
- * Note: some retasking pin complexes seem to ignore requests for input
- * states other than HiZ (eg: PIN_VREFxx) and revert to HiZ if any of these
- * are requested.  Therefore order this list so that this behaviour will not
- * cause problems when mixer clients move through the enum sequentially.
- * NIDs 0x0f and 0x10 have been observed to have this behaviour as of
- * March 2006.
- */
-static const char * const alc_pin_mode_names[] = {
-	"Mic 50pc bias", "Mic 80pc bias",
-	"Line in", "Line out", "Headphone out",
-};
-static const unsigned char alc_pin_mode_values[] = {
-	PIN_VREF50, PIN_VREF80, PIN_IN, PIN_OUT, PIN_HP,
-};
-/* The control can present all 5 options, or it can limit the options based
- * in the pin being assumed to be exclusively an input or an output pin.  In
- * addition, "input" pins may or may not process the mic bias option
- * depending on actual widget capability (NIDs 0x0f and 0x10 don't seem to
- * accept requests for bias as of chip versions up to March 2006) and/or
- * wiring in the computer.
- */
-#define ALC_PIN_DIR_IN              0x00
-#define ALC_PIN_DIR_OUT             0x01
-#define ALC_PIN_DIR_INOUT           0x02
-#define ALC_PIN_DIR_IN_NOMICBIAS    0x03
-#define ALC_PIN_DIR_INOUT_NOMICBIAS 0x04
-
-/* Info about the pin modes supported by the different pin direction modes.
- * For each direction the minimum and maximum values are given.
- */
-static const signed char alc_pin_mode_dir_info[5][2] = {
-	{ 0, 2 },    /* ALC_PIN_DIR_IN */
-	{ 3, 4 },    /* ALC_PIN_DIR_OUT */
-	{ 0, 4 },    /* ALC_PIN_DIR_INOUT */
-	{ 2, 2 },    /* ALC_PIN_DIR_IN_NOMICBIAS */
-	{ 2, 4 },    /* ALC_PIN_DIR_INOUT_NOMICBIAS */
-};
-#define alc_pin_mode_min(_dir) (alc_pin_mode_dir_info[_dir][0])
-#define alc_pin_mode_max(_dir) (alc_pin_mode_dir_info[_dir][1])
-#define alc_pin_mode_n_items(_dir) \
-	(alc_pin_mode_max(_dir)-alc_pin_mode_min(_dir)+1)
-
-static int alc_pin_mode_info(struct snd_kcontrol *kcontrol,
-			     struct snd_ctl_elem_info *uinfo)
-{
-	unsigned int item_num = uinfo->value.enumerated.item;
-	unsigned char dir = (kcontrol->private_value >> 16) & 0xff;
-
-	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
-	uinfo->count = 1;
-	uinfo->value.enumerated.items = alc_pin_mode_n_items(dir);
-
-	if (item_num<alc_pin_mode_min(dir) || item_num>alc_pin_mode_max(dir))
-		item_num = alc_pin_mode_min(dir);
-	strcpy(uinfo->value.enumerated.name, alc_pin_mode_names[item_num]);
-	return 0;
-}
-
-static int alc_pin_mode_get(struct snd_kcontrol *kcontrol,
-			    struct snd_ctl_elem_value *ucontrol)
-{
-	unsigned int i;
-	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-	hda_nid_t nid = kcontrol->private_value & 0xffff;
-	unsigned char dir = (kcontrol->private_value >> 16) & 0xff;
-	long *valp = ucontrol->value.integer.value;
-	unsigned int pinctl = snd_hda_codec_read(codec, nid, 0,
-						 AC_VERB_GET_PIN_WIDGET_CONTROL,
-						 0x00);
-
-	/* Find enumerated value for current pinctl setting */
-	i = alc_pin_mode_min(dir);
-	while (i <= alc_pin_mode_max(dir) && alc_pin_mode_values[i] != pinctl)
-		i++;
-	*valp = i <= alc_pin_mode_max(dir) ? i: alc_pin_mode_min(dir);
-	return 0;
-}
-
-static int alc_pin_mode_put(struct snd_kcontrol *kcontrol,
-			    struct snd_ctl_elem_value *ucontrol)
-{
-	signed int change;
-	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-	hda_nid_t nid = kcontrol->private_value & 0xffff;
-	unsigned char dir = (kcontrol->private_value >> 16) & 0xff;
-	long val = *ucontrol->value.integer.value;
-	unsigned int pinctl = snd_hda_codec_read(codec, nid, 0,
-						 AC_VERB_GET_PIN_WIDGET_CONTROL,
-						 0x00);
-
-	if (val < alc_pin_mode_min(dir) || val > alc_pin_mode_max(dir))
-		val = alc_pin_mode_min(dir);
-
-	change = pinctl != alc_pin_mode_values[val];
-	if (change) {
-		/* Set pin mode to that requested */
-		snd_hda_codec_write_cache(codec, nid, 0,
-					  AC_VERB_SET_PIN_WIDGET_CONTROL,
-					  alc_pin_mode_values[val]);
-
-		/* Also enable the retasking pin's input/output as required
-		 * for the requested pin mode.  Enum values of 2 or less are
-		 * input modes.
-		 *
-		 * Dynamically switching the input/output buffers probably
-		 * reduces noise slightly (particularly on input) so we'll
-		 * do it.  However, having both input and output buffers
-		 * enabled simultaneously doesn't seem to be problematic if
-		 * this turns out to be necessary in the future.
-		 */
-		if (val <= 2) {
-			snd_hda_codec_amp_stereo(codec, nid, HDA_OUTPUT, 0,
-						 HDA_AMP_MUTE, HDA_AMP_MUTE);
-			snd_hda_codec_amp_stereo(codec, nid, HDA_INPUT, 0,
-						 HDA_AMP_MUTE, 0);
-		} else {
-			snd_hda_codec_amp_stereo(codec, nid, HDA_INPUT, 0,
-						 HDA_AMP_MUTE, HDA_AMP_MUTE);
-			snd_hda_codec_amp_stereo(codec, nid, HDA_OUTPUT, 0,
-						 HDA_AMP_MUTE, 0);
-		}
-	}
-	return change;
-}
-
-#define ALC_PIN_MODE(xname, nid, dir) \
-	{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = 0,  \
-	  .subdevice = HDA_SUBDEV_NID_FLAG | nid, \
-	  .info = alc_pin_mode_info, \
-	  .get = alc_pin_mode_get, \
-	  .put = alc_pin_mode_put, \
-	  .private_value = nid | (dir<<16) }
-
-/* A switch control for ALC260 GPIO pins.  Multiple GPIOs can be ganged
- * together using a mask with more than one bit set.  This control is
- * currently used only by the ALC260 test model.  At this stage they are not
- * needed for any "production" models.
- */
-#ifdef CONFIG_SND_DEBUG
-#define alc_gpio_data_info	snd_ctl_boolean_mono_info
-
-static int alc_gpio_data_get(struct snd_kcontrol *kcontrol,
-			     struct snd_ctl_elem_value *ucontrol)
-{
-	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-	hda_nid_t nid = kcontrol->private_value & 0xffff;
-	unsigned char mask = (kcontrol->private_value >> 16) & 0xff;
-	long *valp = ucontrol->value.integer.value;
-	unsigned int val = snd_hda_codec_read(codec, nid, 0,
-					      AC_VERB_GET_GPIO_DATA, 0x00);
-
-	*valp = (val & mask) != 0;
-	return 0;
-}
-static int alc_gpio_data_put(struct snd_kcontrol *kcontrol,
-			     struct snd_ctl_elem_value *ucontrol)
-{
-	signed int change;
-	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-	hda_nid_t nid = kcontrol->private_value & 0xffff;
-	unsigned char mask = (kcontrol->private_value >> 16) & 0xff;
-	long val = *ucontrol->value.integer.value;
-	unsigned int gpio_data = snd_hda_codec_read(codec, nid, 0,
-						    AC_VERB_GET_GPIO_DATA,
-						    0x00);
-
-	/* Set/unset the masked GPIO bit(s) as needed */
-	change = (val == 0 ? 0 : mask) != (gpio_data & mask);
-	if (val == 0)
-		gpio_data &= ~mask;
-	else
-		gpio_data |= mask;
-	snd_hda_codec_write_cache(codec, nid, 0,
-				  AC_VERB_SET_GPIO_DATA, gpio_data);
-
-	return change;
-}
-#define ALC_GPIO_DATA_SWITCH(xname, nid, mask) \
-	{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = 0,  \
-	  .subdevice = HDA_SUBDEV_NID_FLAG | nid, \
-	  .info = alc_gpio_data_info, \
-	  .get = alc_gpio_data_get, \
-	  .put = alc_gpio_data_put, \
-	  .private_value = nid | (mask<<16) }
-#endif   /* CONFIG_SND_DEBUG */
-
-/* A switch control to allow the enabling of the digital IO pins on the
- * ALC260.  This is incredibly simplistic; the intention of this control is
- * to provide something in the test model allowing digital outputs to be
- * identified if present.  If models are found which can utilise these
- * outputs a more complete mixer control can be devised for those models if
- * necessary.
- */
-#ifdef CONFIG_SND_DEBUG
-#define alc_spdif_ctrl_info	snd_ctl_boolean_mono_info
-
-static int alc_spdif_ctrl_get(struct snd_kcontrol *kcontrol,
-			      struct snd_ctl_elem_value *ucontrol)
-{
-	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-	hda_nid_t nid = kcontrol->private_value & 0xffff;
-	unsigned char mask = (kcontrol->private_value >> 16) & 0xff;
-	long *valp = ucontrol->value.integer.value;
-	unsigned int val = snd_hda_codec_read(codec, nid, 0,
-					      AC_VERB_GET_DIGI_CONVERT_1, 0x00);
-
-	*valp = (val & mask) != 0;
-	return 0;
-}
-static int alc_spdif_ctrl_put(struct snd_kcontrol *kcontrol,
-			      struct snd_ctl_elem_value *ucontrol)
-{
-	signed int change;
-	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-	hda_nid_t nid = kcontrol->private_value & 0xffff;
-	unsigned char mask = (kcontrol->private_value >> 16) & 0xff;
-	long val = *ucontrol->value.integer.value;
-	unsigned int ctrl_data = snd_hda_codec_read(codec, nid, 0,
-						    AC_VERB_GET_DIGI_CONVERT_1,
-						    0x00);
-
-	/* Set/unset the masked control bit(s) as needed */
-	change = (val == 0 ? 0 : mask) != (ctrl_data & mask);
-	if (val==0)
-		ctrl_data &= ~mask;
-	else
-		ctrl_data |= mask;
-	snd_hda_codec_write_cache(codec, nid, 0, AC_VERB_SET_DIGI_CONVERT_1,
-				  ctrl_data);
-
-	return change;
-}
-#define ALC_SPDIF_CTRL_SWITCH(xname, nid, mask) \
-	{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = 0,  \
-	  .subdevice = HDA_SUBDEV_NID_FLAG | nid, \
-	  .info = alc_spdif_ctrl_info, \
-	  .get = alc_spdif_ctrl_get, \
-	  .put = alc_spdif_ctrl_put, \
-	  .private_value = nid | (mask<<16) }
-#endif   /* CONFIG_SND_DEBUG */
-
-/* A switch control to allow the enabling EAPD digital outputs on the ALC26x.
- * Again, this is only used in the ALC26x test models to help identify when
- * the EAPD line must be asserted for features to work.
- */
-#ifdef CONFIG_SND_DEBUG
-#define alc_eapd_ctrl_info	snd_ctl_boolean_mono_info
-
-static int alc_eapd_ctrl_get(struct snd_kcontrol *kcontrol,
-			      struct snd_ctl_elem_value *ucontrol)
-{
-	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-	hda_nid_t nid = kcontrol->private_value & 0xffff;
-	unsigned char mask = (kcontrol->private_value >> 16) & 0xff;
-	long *valp = ucontrol->value.integer.value;
-	unsigned int val = snd_hda_codec_read(codec, nid, 0,
-					      AC_VERB_GET_EAPD_BTLENABLE, 0x00);
-
-	*valp = (val & mask) != 0;
-	return 0;
-}
-
-static int alc_eapd_ctrl_put(struct snd_kcontrol *kcontrol,
-			      struct snd_ctl_elem_value *ucontrol)
-{
-	int change;
-	struct hda_codec *codec = snd_kcontrol_chip(kcontrol);
-	hda_nid_t nid = kcontrol->private_value & 0xffff;
-	unsigned char mask = (kcontrol->private_value >> 16) & 0xff;
-	long val = *ucontrol->value.integer.value;
-	unsigned int ctrl_data = snd_hda_codec_read(codec, nid, 0,
-						    AC_VERB_GET_EAPD_BTLENABLE,
-						    0x00);
-
-	/* Set/unset the masked control bit(s) as needed */
-	change = (!val ? 0 : mask) != (ctrl_data & mask);
-	if (!val)
-		ctrl_data &= ~mask;
-	else
-		ctrl_data |= mask;
-	snd_hda_codec_write_cache(codec, nid, 0, AC_VERB_SET_EAPD_BTLENABLE,
-				  ctrl_data);
-
-	return change;
-}
-
-#define ALC_EAPD_CTRL_SWITCH(xname, nid, mask) \
-	{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, .index = 0,  \
-	  .subdevice = HDA_SUBDEV_NID_FLAG | nid, \
-	  .info = alc_eapd_ctrl_info, \
-	  .get = alc_eapd_ctrl_get, \
-	  .put = alc_eapd_ctrl_put, \
-	  .private_value = nid | (mask<<16) }
-#endif   /* CONFIG_SND_DEBUG */
-
-static void alc_fixup_autocfg_pin_nums(struct hda_codec *codec)
-{
-	struct alc_spec *spec = codec->spec;
-	struct auto_pin_cfg *cfg = &spec->autocfg;
-
-	if (!cfg->line_outs) {
-		while (cfg->line_outs < AUTO_CFG_MAX_OUTS &&
-		       cfg->line_out_pins[cfg->line_outs])
-			cfg->line_outs++;
-	}
-	if (!cfg->speaker_outs) {
-		while (cfg->speaker_outs < AUTO_CFG_MAX_OUTS &&
-		       cfg->speaker_pins[cfg->speaker_outs])
-			cfg->speaker_outs++;
-	}
-	if (!cfg->hp_outs) {
-		while (cfg->hp_outs < AUTO_CFG_MAX_OUTS &&
-		       cfg->hp_pins[cfg->hp_outs])
-			cfg->hp_outs++;
-	}
-}
-
-/*
- * set up from the preset table
- */
-static void setup_preset(struct hda_codec *codec,
-			 const struct alc_config_preset *preset)
-{
-	struct alc_spec *spec = codec->spec;
-	int i;
-
-	for (i = 0; i < ARRAY_SIZE(preset->mixers) && preset->mixers[i]; i++)
-		add_mixer(spec, preset->mixers[i]);
-	spec->cap_mixer = preset->cap_mixer;
-	for (i = 0; i < ARRAY_SIZE(preset->init_verbs) && preset->init_verbs[i];
-	     i++)
-		add_verb(spec, preset->init_verbs[i]);
-
-	spec->channel_mode = preset->channel_mode;
-	spec->num_channel_mode = preset->num_channel_mode;
-	spec->need_dac_fix = preset->need_dac_fix;
-	spec->const_channel_count = preset->const_channel_count;
-
-	if (preset->const_channel_count)
-		spec->multiout.max_channels = preset->const_channel_count;
-	else
-		spec->multiout.max_channels = spec->channel_mode[0].channels;
-	spec->ext_channel_count = spec->channel_mode[0].channels;
-
-	spec->multiout.num_dacs = preset->num_dacs;
-	spec->multiout.dac_nids = preset->dac_nids;
-	spec->multiout.dig_out_nid = preset->dig_out_nid;
-	spec->multiout.slave_dig_outs = preset->slave_dig_outs;
-	spec->multiout.hp_nid = preset->hp_nid;
-
-	spec->num_mux_defs = preset->num_mux_defs;
-	if (!spec->num_mux_defs)
-		spec->num_mux_defs = 1;
-	spec->input_mux = preset->input_mux;
-
-	spec->num_adc_nids = preset->num_adc_nids;
-	spec->adc_nids = preset->adc_nids;
-	spec->capsrc_nids = preset->capsrc_nids;
-	spec->dig_in_nid = preset->dig_in_nid;
-
-	spec->unsol_event = preset->unsol_event;
-	spec->init_hook = preset->init_hook;
-#ifdef CONFIG_SND_HDA_POWER_SAVE
-	spec->power_hook = preset->power_hook;
-	spec->loopback.amplist = preset->loopbacks;
-#endif
-
-	if (preset->setup)
-		preset->setup(codec);
-
-	alc_fixup_autocfg_pin_nums(codec);
-}
-
-static void alc_simple_setup_automute(struct alc_spec *spec, int mode)
-{
-	int lo_pin = spec->autocfg.line_out_pins[0];
-
-	if (lo_pin == spec->autocfg.speaker_pins[0] ||
-		lo_pin == spec->autocfg.hp_pins[0])
-		lo_pin = 0;
-	spec->automute_mode = mode;
-	spec->detect_hp = !!spec->autocfg.hp_pins[0];
-	spec->detect_lo = !!lo_pin;
-	spec->automute_lo = spec->automute_lo_possible = !!lo_pin;
-	spec->automute_speaker = spec->automute_speaker_possible = !!spec->autocfg.speaker_pins[0];
-}
-
-/* auto-toggle front mic */
-static void alc88x_simple_mic_automute(struct hda_codec *codec)
-{
- 	unsigned int present;
-	unsigned char bits;
-
-	present = snd_hda_jack_detect(codec, 0x18);
-	bits = present ? HDA_AMP_MUTE : 0;
-	snd_hda_codec_amp_stereo(codec, 0x0b, HDA_INPUT, 1, HDA_AMP_MUTE, bits);
-}
-
diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
index 4df72c0e8c37..7a8fcc4c15f8 100644
--- a/sound/pci/hda/hda_codec.c
+++ b/sound/pci/hda/hda_codec.c
@@ -19,6 +19,7 @@
  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  */
 
+#include <linux/mm.h>
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
@@ -1447,7 +1448,7 @@ void snd_hda_codec_setup_stream(struct hda_codec *codec, hda_nid_t nid,
 		for (i = 0; i < c->cvt_setups.used; i++) {
 			p = snd_array_elem(&c->cvt_setups, i);
 			if (!p->active && p->stream_tag == stream_tag &&
-			    get_wcaps_type(get_wcaps(codec, p->nid)) == type)
+			    get_wcaps_type(get_wcaps(c, p->nid)) == type)
 				p->dirty = 1;
 		}
 	}
@@ -1759,7 +1760,11 @@ static void put_vol_mute(struct hda_codec *codec, struct hda_amp_info *info,
 	parm = ch ? AC_AMP_SET_RIGHT : AC_AMP_SET_LEFT;
 	parm |= direction == HDA_OUTPUT ? AC_AMP_SET_OUTPUT : AC_AMP_SET_INPUT;
 	parm |= index << AC_AMP_SET_INDEX_SHIFT;
-	parm |= val;
+	if ((val & HDA_AMP_MUTE) && !(info->amp_caps & AC_AMPCAP_MUTE) &&
+	    (info->amp_caps & AC_AMPCAP_MIN_MUTE))
+		; /* set the zero value as a fake mute */
+	else
+		parm |= val;
 	snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_AMP_GAIN_MUTE, parm);
 	info->vol[ch] = val;
 }
@@ -2026,7 +2031,7 @@ int snd_hda_mixer_amp_tlv(struct snd_kcontrol *kcontrol, int op_flag,
 	val1 = -((caps & AC_AMPCAP_OFFSET) >> AC_AMPCAP_OFFSET_SHIFT);
 	val1 += ofs;
 	val1 = ((int)val1) * ((int)val2);
-	if (min_mute)
+	if (min_mute || (caps & AC_AMPCAP_MIN_MUTE))
 		val2 |= TLV_DB_SCALE_MUTE;
 	if (put_user(SNDRV_CTL_TLVT_DB_SCALE, _tlv))
 		return -EFAULT;
@@ -2300,7 +2305,7 @@ typedef int (*map_slave_func_t)(void *, struct snd_kcontrol *);
 
 /* apply the function to all matching slave ctls in the mixer list */
 static int map_slaves(struct hda_codec *codec, const char * const *slaves,
-		      map_slave_func_t func, void *data) 
+		      const char *suffix, map_slave_func_t func, void *data) 
 {
 	struct hda_nid_item *items;
 	const char * const *s;
@@ -2313,7 +2318,14 @@ static int map_slaves(struct hda_codec *codec, const char * const *slaves,
 		    sctl->id.iface != SNDRV_CTL_ELEM_IFACE_MIXER)
 			continue;
 		for (s = slaves; *s; s++) {
-			if (!strcmp(sctl->id.name, *s)) {
+			char tmpname[sizeof(sctl->id.name)];
+			const char *name = *s;
+			if (suffix) {
+				snprintf(tmpname, sizeof(tmpname), "%s %s",
+					 name, suffix);
+				name = tmpname;
+			}
+			if (!strcmp(sctl->id.name, name)) {
 				err = func(data, sctl);
 				if (err)
 					return err;
@@ -2329,12 +2341,65 @@ static int check_slave_present(void *data, struct snd_kcontrol *sctl)
 	return 1;
 }
 
+/* guess the value corresponding to 0dB */
+static int get_kctl_0dB_offset(struct snd_kcontrol *kctl)
+{
+	int _tlv[4];
+	const int *tlv = NULL;
+	int val = -1;
+
+	if (kctl->vd[0].access & SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK) {
+		/* FIXME: set_fs() hack for obtaining user-space TLV data */
+		mm_segment_t fs = get_fs();
+		set_fs(get_ds());
+		if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), _tlv))
+			tlv = _tlv;
+		set_fs(fs);
+	} else if (kctl->vd[0].access & SNDRV_CTL_ELEM_ACCESS_TLV_READ)
+		tlv = kctl->tlv.p;
+	if (tlv && tlv[0] == SNDRV_CTL_TLVT_DB_SCALE)
+		val = -tlv[2] / tlv[3];
+	return val;
+}
+
+/* call kctl->put with the given value(s) */
+static int put_kctl_with_value(struct snd_kcontrol *kctl, int val)
+{
+	struct snd_ctl_elem_value *ucontrol;
+	ucontrol = kzalloc(sizeof(*ucontrol), GFP_KERNEL);
+	if (!ucontrol)
+		return -ENOMEM;
+	ucontrol->value.integer.value[0] = val;
+	ucontrol->value.integer.value[1] = val;
+	kctl->put(kctl, ucontrol);
+	kfree(ucontrol);
+	return 0;
+}
+
+/* initialize the slave volume with 0dB */
+static int init_slave_0dB(void *data, struct snd_kcontrol *slave)
+{
+	int offset = get_kctl_0dB_offset(slave);
+	if (offset > 0)
+		put_kctl_with_value(slave, offset);
+	return 0;
+}
+
+/* unmute the slave */
+static int init_slave_unmute(void *data, struct snd_kcontrol *slave)
+{
+	return put_kctl_with_value(slave, 1);
+}
+
 /**
  * snd_hda_add_vmaster - create a virtual master control and add slaves
  * @codec: HD-audio codec
  * @name: vmaster control name
  * @tlv: TLV data (optional)
  * @slaves: slave control names (optional)
+ * @suffix: suffix string to each slave name (optional)
+ * @init_slave_vol: initialize slaves to unmute/0dB
+ * @ctl_ret: store the vmaster kcontrol in return
  *
  * Create a virtual master control with the given name.  The TLV data
  * must be either NULL or a valid data.
@@ -2345,13 +2410,18 @@ static int check_slave_present(void *data, struct snd_kcontrol *sctl)
  *
  * This function returns zero if successful or a negative error code.
  */
-int snd_hda_add_vmaster(struct hda_codec *codec, char *name,
-			unsigned int *tlv, const char * const *slaves)
+int __snd_hda_add_vmaster(struct hda_codec *codec, char *name,
+			unsigned int *tlv, const char * const *slaves,
+			  const char *suffix, bool init_slave_vol,
+			  struct snd_kcontrol **ctl_ret)
 {
 	struct snd_kcontrol *kctl;
 	int err;
 
-	err = map_slaves(codec, slaves, check_slave_present, NULL);
+	if (ctl_ret)
+		*ctl_ret = NULL;
+
+	err = map_slaves(codec, slaves, suffix, check_slave_present, NULL);
 	if (err != 1) {
 		snd_printdd("No slave found for %s\n", name);
 		return 0;
@@ -2363,13 +2433,119 @@ int snd_hda_add_vmaster(struct hda_codec *codec, char *name,
 	if (err < 0)
 		return err;
 
-	err = map_slaves(codec, slaves, (map_slave_func_t)snd_ctl_add_slave,
-			 kctl);
+	err = map_slaves(codec, slaves, suffix,
+			 (map_slave_func_t)snd_ctl_add_slave, kctl);
 	if (err < 0)
 		return err;
+
+	/* init with master mute & zero volume */
+	put_kctl_with_value(kctl, 0);
+	if (init_slave_vol)
+		map_slaves(codec, slaves, suffix,
+			   tlv ? init_slave_0dB : init_slave_unmute, kctl);
+
+	if (ctl_ret)
+		*ctl_ret = kctl;
+	return 0;
+}
+EXPORT_SYMBOL_HDA(__snd_hda_add_vmaster);
+
+/*
+ * mute-LED control using vmaster
+ */
+static int vmaster_mute_mode_info(struct snd_kcontrol *kcontrol,
+				  struct snd_ctl_elem_info *uinfo)
+{
+	static const char * const texts[] = {
+		"Off", "On", "Follow Master"
+	};
+	unsigned int index;
+
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED;
+	uinfo->count = 1;
+	uinfo->value.enumerated.items = 3;
+	index = uinfo->value.enumerated.item;
+	if (index >= 3)
+		index = 2;
+	strcpy(uinfo->value.enumerated.name, texts[index]);
+	return 0;
+}
+
+static int vmaster_mute_mode_get(struct snd_kcontrol *kcontrol,
+				 struct snd_ctl_elem_value *ucontrol)
+{
+	struct hda_vmaster_mute_hook *hook = snd_kcontrol_chip(kcontrol);
+	ucontrol->value.enumerated.item[0] = hook->mute_mode;
 	return 0;
 }
-EXPORT_SYMBOL_HDA(snd_hda_add_vmaster);
+
+static int vmaster_mute_mode_put(struct snd_kcontrol *kcontrol,
+				 struct snd_ctl_elem_value *ucontrol)
+{
+	struct hda_vmaster_mute_hook *hook = snd_kcontrol_chip(kcontrol);
+	unsigned int old_mode = hook->mute_mode;
+
+	hook->mute_mode = ucontrol->value.enumerated.item[0];
+	if (hook->mute_mode > HDA_VMUTE_FOLLOW_MASTER)
+		hook->mute_mode = HDA_VMUTE_FOLLOW_MASTER;
+	if (old_mode == hook->mute_mode)
+		return 0;
+	snd_hda_sync_vmaster_hook(hook);
+	return 1;
+}
+
+static struct snd_kcontrol_new vmaster_mute_mode = {
+	.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+	.name = "Mute-LED Mode",
+	.info = vmaster_mute_mode_info,
+	.get = vmaster_mute_mode_get,
+	.put = vmaster_mute_mode_put,
+};
+
+/*
+ * Add a mute-LED hook with the given vmaster switch kctl
+ * "Mute-LED Mode" control is automatically created and associated with
+ * the given hook.
+ */
+int snd_hda_add_vmaster_hook(struct hda_codec *codec,
+			     struct hda_vmaster_mute_hook *hook,
+			     bool expose_enum_ctl)
+{
+	struct snd_kcontrol *kctl;
+
+	if (!hook->hook || !hook->sw_kctl)
+		return 0;
+	snd_ctl_add_vmaster_hook(hook->sw_kctl, hook->hook, codec);
+	hook->codec = codec;
+	hook->mute_mode = HDA_VMUTE_FOLLOW_MASTER;
+	if (!expose_enum_ctl)
+		return 0;
+	kctl = snd_ctl_new1(&vmaster_mute_mode, hook);
+	if (!kctl)
+		return -ENOMEM;
+	return snd_hda_ctl_add(codec, 0, kctl);
+}
+EXPORT_SYMBOL_HDA(snd_hda_add_vmaster_hook);
+
+/*
+ * Call the hook with the current value for synchronization
+ * Should be called in init callback
+ */
+void snd_hda_sync_vmaster_hook(struct hda_vmaster_mute_hook *hook)
+{
+	if (!hook->hook || !hook->codec)
+		return;
+	switch (hook->mute_mode) {
+	case HDA_VMUTE_FOLLOW_MASTER:
+		snd_ctl_sync_vmaster_hook(hook->sw_kctl);
+		break;
+	default:
+		hook->hook(hook->codec, hook->mute_mode);
+		break;
+	}
+}
+EXPORT_SYMBOL_HDA(snd_hda_sync_vmaster_hook);
+
 
 /**
  * snd_hda_mixer_amp_switch_info - Info callback for a standard AMP mixer switch
@@ -5114,7 +5290,7 @@ static int fill_audio_out_name(struct hda_codec *codec, hda_nid_t nid,
 	const char *pfx = "", *sfx = "";
 
 	/* handle as a speaker if it's a fixed line-out */
-	if (!strcmp(name, "Line-Out") && attr == INPUT_PIN_ATTR_INT)
+	if (!strcmp(name, "Line Out") && attr == INPUT_PIN_ATTR_INT)
 		name = "Speaker";
 	/* check the location */
 	switch (attr) {
@@ -5173,7 +5349,7 @@ int snd_hda_get_pin_label(struct hda_codec *codec, hda_nid_t nid,
 
 	switch (get_defcfg_device(def_conf)) {
 	case AC_JACK_LINE_OUT:
-		return fill_audio_out_name(codec, nid, cfg, "Line-Out",
+		return fill_audio_out_name(codec, nid, cfg, "Line Out",
 					   label, maxlen, indexp);
 	case AC_JACK_SPEAKER:
 		return fill_audio_out_name(codec, nid, cfg, "Speaker",
@@ -5268,6 +5444,10 @@ int snd_hda_suspend(struct hda_bus *bus)
 	list_for_each_entry(codec, &bus->codec_list, list) {
 		if (hda_codec_is_power_on(codec))
 			hda_call_codec_suspend(codec);
+		else /* forcibly change the power to D3 even if not used */
+			hda_set_power_state(codec,
+					    codec->afg ? codec->afg : codec->mfg,
+					    AC_PWRST_D3);
 		if (codec->patch_ops.post_suspend)
 			codec->patch_ops.post_suspend(codec);
 	}
diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h
index e9f71dc0d464..9a9f372e1be4 100644
--- a/sound/pci/hda/hda_codec.h
+++ b/sound/pci/hda/hda_codec.h
@@ -298,6 +298,9 @@ enum {
 #define AC_AMPCAP_MUTE			(1<<31)    /* mute capable */
 #define AC_AMPCAP_MUTE_SHIFT		31
 
+/* driver-specific amp-caps: using bits 24-30 */
+#define AC_AMPCAP_MIN_MUTE		(1 << 30) /* min-volume = mute */
+
 /* Connection list */
 #define AC_CLIST_LENGTH			(0x7f<<0)
 #define AC_CLIST_LONG			(1<<7)
@@ -852,6 +855,7 @@ struct hda_codec {
 	unsigned int pins_shutup:1;	/* pins are shut up */
 	unsigned int no_trigger_sense:1; /* don't trigger at pin-sensing */
 	unsigned int ignore_misc_bit:1; /* ignore MISC_NO_PRESENCE bit */
+	unsigned int no_jack_detect:1;	/* Machine has no jack-detection */
 #ifdef CONFIG_SND_HDA_POWER_SAVE
 	unsigned int power_on :1;	/* current (global) power-state */
 	unsigned int power_transition :1; /* power-state in transition */
diff --git a/sound/pci/hda/hda_eld.c b/sound/pci/hda/hda_eld.c
index c1da422e085a..b58b4b1687fa 100644
--- a/sound/pci/hda/hda_eld.c
+++ b/sound/pci/hda/hda_eld.c
@@ -385,8 +385,8 @@ error:
 static void hdmi_print_pcm_rates(int pcm, char *buf, int buflen)
 {
 	static unsigned int alsa_rates[] = {
-		5512, 8000, 11025, 16000, 22050, 32000, 44100, 48000, 88200,
-		96000, 176400, 192000, 384000
+		5512, 8000, 11025, 16000, 22050, 32000, 44100, 48000, 64000,
+		88200, 96000, 176400, 192000, 384000
 	};
 	int i, j;
 
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 95dfb6874941..c19e71a94e1b 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -84,7 +84,7 @@ module_param_array(model, charp, NULL, 0444);
 MODULE_PARM_DESC(model, "Use the given board model.");
 module_param_array(position_fix, int, NULL, 0444);
 MODULE_PARM_DESC(position_fix, "DMA pointer read method."
-		 "(0 = auto, 1 = LPIB, 2 = POSBUF, 3 = VIACOMBO).");
+		 "(0 = auto, 1 = LPIB, 2 = POSBUF, 3 = VIACOMBO, 4 = COMBO).");
 module_param_array(bdl_pos_adj, int, NULL, 0644);
 MODULE_PARM_DESC(bdl_pos_adj, "BDL position adjustment offset.");
 module_param_array(probe_mask, int, NULL, 0444);
@@ -94,7 +94,7 @@ MODULE_PARM_DESC(probe_only, "Only probing and no codec initialization.");
 module_param(single_cmd, bool, 0444);
 MODULE_PARM_DESC(single_cmd, "Use single command to communicate with codecs "
 		 "(for debugging only).");
-module_param(enable_msi, int, 0444);
+module_param(enable_msi, bint, 0444);
 MODULE_PARM_DESC(enable_msi, "Enable Message Signaled Interrupt (MSI)");
 #ifdef CONFIG_SND_HDA_PATCH_LOADER
 module_param_array(patch, charp, NULL, 0444);
@@ -121,8 +121,8 @@ module_param(power_save_controller, bool, 0644);
 MODULE_PARM_DESC(power_save_controller, "Reset controller in power save mode.");
 #endif
 
-static bool align_buffer_size = 1;
-module_param(align_buffer_size, bool, 0644);
+static int align_buffer_size = -1;
+module_param(align_buffer_size, bint, 0644);
 MODULE_PARM_DESC(align_buffer_size,
 		"Force buffer and period sizes to be multiple of 128 bytes.");
 
@@ -148,6 +148,7 @@ MODULE_SUPPORTED_DEVICE("{{Intel, ICH6},"
 			 "{Intel, PCH},"
 			 "{Intel, CPT},"
 			 "{Intel, PPT},"
+			 "{Intel, LPT},"
 			 "{Intel, PBG},"
 			 "{Intel, SCH},"
 			 "{ATI, SB450},"
@@ -329,6 +330,7 @@ enum {
 	POS_FIX_LPIB,
 	POS_FIX_POSBUF,
 	POS_FIX_VIACOMBO,
+	POS_FIX_COMBO,
 };
 
 /* Defines for ATI HD Audio support in SB450 south bridge */
@@ -515,6 +517,7 @@ enum {
 #define AZX_DCAPS_SYNC_WRITE	(1 << 19)	/* sync each cmd write */
 #define AZX_DCAPS_OLD_SSYNC	(1 << 20)	/* Old SSYNC reg for ICH */
 #define AZX_DCAPS_BUFSIZE	(1 << 21)	/* no buffer size alignment */
+#define AZX_DCAPS_ALIGN_BUFSIZE	(1 << 22)	/* buffer size alignment */
 
 /* quirks for ATI SB / AMD Hudson */
 #define AZX_DCAPS_PRESET_ATI_SB \
@@ -527,7 +530,8 @@ enum {
 
 /* quirks for Nvidia */
 #define AZX_DCAPS_PRESET_NVIDIA \
-	(AZX_DCAPS_NVIDIA_SNOOP | AZX_DCAPS_RIRB_DELAY | AZX_DCAPS_NO_MSI)
+	(AZX_DCAPS_NVIDIA_SNOOP | AZX_DCAPS_RIRB_DELAY | AZX_DCAPS_NO_MSI |\
+	 AZX_DCAPS_ALIGN_BUFSIZE)
 
 static char *driver_short_names[] __devinitdata = {
 	[AZX_DRIVER_ICH] = "HDA Intel",
@@ -2347,17 +2351,6 @@ static void azx_power_notify(struct hda_bus *bus)
  * power management
  */
 
-static int snd_hda_codecs_inuse(struct hda_bus *bus)
-{
-	struct hda_codec *codec;
-
-	list_for_each_entry(codec, &bus->codec_list, list) {
-		if (snd_hda_codec_needs_resume(codec))
-			return 1;
-	}
-	return 0;
-}
-
 static int azx_suspend(struct pci_dev *pci, pm_message_t state)
 {
 	struct snd_card *card = pci_get_drvdata(pci);
@@ -2404,8 +2397,7 @@ static int azx_resume(struct pci_dev *pci)
 		return -EIO;
 	azx_init_pci(chip);
 
-	if (snd_hda_codecs_inuse(chip->bus))
-		azx_init_chip(chip, 1);
+	azx_init_chip(chip, 1);
 
 	snd_hda_resume(chip->bus);
 	snd_power_change_state(card, SNDRV_CTL_POWER_D0);
@@ -2517,6 +2509,7 @@ static int __devinit check_position_fix(struct azx *chip, int fix)
 	case POS_FIX_LPIB:
 	case POS_FIX_POSBUF:
 	case POS_FIX_VIACOMBO:
+	case POS_FIX_COMBO:
 		return fix;
 	}
 
@@ -2696,6 +2689,12 @@ static int __devinit azx_create(struct snd_card *card, struct pci_dev *pci,
 
 	chip->position_fix[0] = chip->position_fix[1] =
 		check_position_fix(chip, position_fix[dev]);
+	/* combo mode uses LPIB for playback */
+	if (chip->position_fix[0] == POS_FIX_COMBO) {
+		chip->position_fix[0] = POS_FIX_LPIB;
+		chip->position_fix[1] = POS_FIX_AUTO;
+	}
+
 	check_probe_mask(chip, dev);
 
 	chip->single_cmd = single_cmd;
@@ -2774,9 +2773,16 @@ static int __devinit azx_create(struct snd_card *card, struct pci_dev *pci,
 	}
 
 	/* disable buffer size rounding to 128-byte multiples if supported */
-	chip->align_buffer_size = align_buffer_size;
-	if (chip->driver_caps & AZX_DCAPS_BUFSIZE)
-		chip->align_buffer_size = 0;
+	if (align_buffer_size >= 0)
+		chip->align_buffer_size = !!align_buffer_size;
+	else {
+		if (chip->driver_caps & AZX_DCAPS_BUFSIZE)
+			chip->align_buffer_size = 0;
+		else if (chip->driver_caps & AZX_DCAPS_ALIGN_BUFSIZE)
+			chip->align_buffer_size = 1;
+		else
+			chip->align_buffer_size = 1;
+	}
 
 	/* allow 64bit DMA address if supported by H/W */
 	if ((gcap & ICH6_GCAP_64OK) && !pci_set_dma_mask(pci, DMA_BIT_MASK(64)))
@@ -2992,6 +2998,10 @@ static DEFINE_PCI_DEVICE_TABLE(azx_ids) = {
 	{ PCI_DEVICE(0x8086, 0x1e20),
 	  .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_SCH_SNOOP |
 	  AZX_DCAPS_BUFSIZE},
+	/* Lynx Point */
+	{ PCI_DEVICE(0x8086, 0x8c20),
+	  .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_SCH_SNOOP |
+	  AZX_DCAPS_BUFSIZE},
 	/* SCH */
 	{ PCI_DEVICE(0x8086, 0x811b),
 	  .driver_data = AZX_DRIVER_SCH | AZX_DCAPS_SCH_SNOOP |
diff --git a/sound/pci/hda/hda_jack.c b/sound/pci/hda/hda_jack.c
index d8a35da0803f..d68948499fbc 100644
--- a/sound/pci/hda/hda_jack.c
+++ b/sound/pci/hda/hda_jack.c
@@ -19,6 +19,22 @@
 #include "hda_local.h"
 #include "hda_jack.h"
 
+bool is_jack_detectable(struct hda_codec *codec, hda_nid_t nid)
+{
+	if (codec->no_jack_detect)
+		return false;
+	if (!(snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_PRES_DETECT))
+		return false;
+	if (!codec->ignore_misc_bit &&
+	    (get_defcfg_misc(snd_hda_codec_get_pincfg(codec, nid)) &
+	     AC_DEFCFG_MISC_NO_PRESENCE))
+		return false;
+	if (!(get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP))
+		return false;
+	return true;
+}
+EXPORT_SYMBOL_HDA(is_jack_detectable);
+
 /* execute pin sense measurement */
 static u32 read_pin_sense(struct hda_codec *codec, hda_nid_t nid)
 {
@@ -282,7 +298,8 @@ int snd_hda_jack_add_kctl(struct hda_codec *codec, hda_nid_t nid,
 EXPORT_SYMBOL_HDA(snd_hda_jack_add_kctl);
 
 static int add_jack_kctl(struct hda_codec *codec, hda_nid_t nid,
-			 const struct auto_pin_cfg *cfg)
+			 const struct auto_pin_cfg *cfg,
+			 char *lastname, int *lastidx)
 {
 	unsigned int def_conf, conn;
 	char name[44];
@@ -298,6 +315,10 @@ static int add_jack_kctl(struct hda_codec *codec, hda_nid_t nid,
 		return 0;
 
 	snd_hda_get_pin_label(codec, nid, cfg, name, sizeof(name), &idx);
+	if (!strcmp(name, lastname) && idx == *lastidx)
+		idx++;
+	strncpy(lastname, name, 44);
+	*lastidx = idx;
 	err = snd_hda_jack_add_kctl(codec, nid, name, idx);
 	if (err < 0)
 		return err;
@@ -311,41 +332,42 @@ int snd_hda_jack_add_kctls(struct hda_codec *codec,
 			   const struct auto_pin_cfg *cfg)
 {
 	const hda_nid_t *p;
-	int i, err;
+	int i, err, lastidx = 0;
+	char lastname[44] = "";
 
 	for (i = 0, p = cfg->line_out_pins; i < cfg->line_outs; i++, p++) {
-		err = add_jack_kctl(codec, *p, cfg);
+		err = add_jack_kctl(codec, *p, cfg, lastname, &lastidx);
 		if (err < 0)
 			return err;
 	}
 	for (i = 0, p = cfg->hp_pins; i < cfg->hp_outs; i++, p++) {
 		if (*p == *cfg->line_out_pins) /* might be duplicated */
 			break;
-		err = add_jack_kctl(codec, *p, cfg);
+		err = add_jack_kctl(codec, *p, cfg, lastname, &lastidx);
 		if (err < 0)
 			return err;
 	}
 	for (i = 0, p = cfg->speaker_pins; i < cfg->speaker_outs; i++, p++) {
 		if (*p == *cfg->line_out_pins) /* might be duplicated */
 			break;
-		err = add_jack_kctl(codec, *p, cfg);
+		err = add_jack_kctl(codec, *p, cfg, lastname, &lastidx);
 		if (err < 0)
 			return err;
 	}
 	for (i = 0; i < cfg->num_inputs; i++) {
-		err = add_jack_kctl(codec, cfg->inputs[i].pin, cfg);
+		err = add_jack_kctl(codec, cfg->inputs[i].pin, cfg, lastname, &lastidx);
 		if (err < 0)
 			return err;
 	}
 	for (i = 0, p = cfg->dig_out_pins; i < cfg->dig_outs; i++, p++) {
-		err = add_jack_kctl(codec, *p, cfg);
+		err = add_jack_kctl(codec, *p, cfg, lastname, &lastidx);
 		if (err < 0)
 			return err;
 	}
-	err = add_jack_kctl(codec, cfg->dig_in_pin, cfg);
+	err = add_jack_kctl(codec, cfg->dig_in_pin, cfg, lastname, &lastidx);
 	if (err < 0)
 		return err;
-	err = add_jack_kctl(codec, cfg->mono_out_pin, cfg);
+	err = add_jack_kctl(codec, cfg->mono_out_pin, cfg, lastname, &lastidx);
 	if (err < 0)
 		return err;
 	return 0;
diff --git a/sound/pci/hda/hda_jack.h b/sound/pci/hda/hda_jack.h
index f8f97c71c9c1..c66655cf413a 100644
--- a/sound/pci/hda/hda_jack.h
+++ b/sound/pci/hda/hda_jack.h
@@ -62,18 +62,7 @@ int snd_hda_jack_detect_enable(struct hda_codec *codec, hda_nid_t nid,
 u32 snd_hda_pin_sense(struct hda_codec *codec, hda_nid_t nid);
 int snd_hda_jack_detect(struct hda_codec *codec, hda_nid_t nid);
 
-static inline bool is_jack_detectable(struct hda_codec *codec, hda_nid_t nid)
-{
-	if (!(snd_hda_query_pin_caps(codec, nid) & AC_PINCAP_PRES_DETECT))
-		return false;
-	if (!codec->ignore_misc_bit &&
-	    (get_defcfg_misc(snd_hda_codec_get_pincfg(codec, nid)) &
-	     AC_DEFCFG_MISC_NO_PRESENCE))
-		return false;
-	if (!(get_wcaps(codec, nid) & AC_WCAP_UNSOL_CAP))
-		return false;
-	return true;
-}
+bool is_jack_detectable(struct hda_codec *codec, hda_nid_t nid);
 
 int snd_hda_jack_add_kctl(struct hda_codec *codec, hda_nid_t nid,
 			  const char *name, int idx);
diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h
index aca8d3193b95..0ec9248165bc 100644
--- a/sound/pci/hda/hda_local.h
+++ b/sound/pci/hda/hda_local.h
@@ -139,10 +139,36 @@ void snd_hda_set_vmaster_tlv(struct hda_codec *codec, hda_nid_t nid, int dir,
 			     unsigned int *tlv);
 struct snd_kcontrol *snd_hda_find_mixer_ctl(struct hda_codec *codec,
 					    const char *name);
-int snd_hda_add_vmaster(struct hda_codec *codec, char *name,
-			unsigned int *tlv, const char * const *slaves);
+int __snd_hda_add_vmaster(struct hda_codec *codec, char *name,
+			  unsigned int *tlv, const char * const *slaves,
+			  const char *suffix, bool init_slave_vol,
+			  struct snd_kcontrol **ctl_ret);
+#define snd_hda_add_vmaster(codec, name, tlv, slaves, suffix) \
+	__snd_hda_add_vmaster(codec, name, tlv, slaves, suffix, true, NULL)
 int snd_hda_codec_reset(struct hda_codec *codec);
 
+enum {
+	HDA_VMUTE_OFF,
+	HDA_VMUTE_ON,
+	HDA_VMUTE_FOLLOW_MASTER,
+};
+
+struct hda_vmaster_mute_hook {
+	/* below two fields must be filled by the caller of
+	 * snd_hda_add_vmaster_hook() beforehand
+	 */
+	struct snd_kcontrol *sw_kctl;
+	void (*hook)(void *, int);
+	/* below are initialized automatically */
+	unsigned int mute_mode; /* HDA_VMUTE_XXX */
+	struct hda_codec *codec;
+};
+
+int snd_hda_add_vmaster_hook(struct hda_codec *codec,
+			     struct hda_vmaster_mute_hook *hook,
+			     bool expose_enum_ctl);
+void snd_hda_sync_vmaster_hook(struct hda_vmaster_mute_hook *hook);
+
 /* amp value bits */
 #define HDA_AMP_MUTE	0x80
 #define HDA_AMP_UNMUTE	0x00
diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c
index 9cb14b42dfff..7143393927da 100644
--- a/sound/pci/hda/patch_analog.c
+++ b/sound/pci/hda/patch_analog.c
@@ -82,6 +82,7 @@ struct ad198x_spec {
 	unsigned int inv_jack_detect: 1;/* inverted jack-detection */
 	unsigned int inv_eapd: 1;	/* inverted EAPD implementation */
 	unsigned int analog_beep: 1;	/* analog beep input present */
+	unsigned int avoid_init_slave_vol:1;
 
 #ifdef CONFIG_SND_HDA_POWER_SAVE
 	struct hda_loopback_check loopback;
@@ -137,51 +138,17 @@ static int ad198x_init(struct hda_codec *codec)
 	return 0;
 }
 
-static const char * const ad_slave_vols[] = {
-	"Front Playback Volume",
-	"Surround Playback Volume",
-	"Center Playback Volume",
-	"LFE Playback Volume",
-	"Side Playback Volume",
-	"Headphone Playback Volume",
-	"Mono Playback Volume",
-	"Speaker Playback Volume",
-	"IEC958 Playback Volume",
+static const char * const ad_slave_pfxs[] = {
+	"Front", "Surround", "Center", "LFE", "Side",
+	"Headphone", "Mono", "Speaker", "IEC958",
 	NULL
 };
 
-static const char * const ad_slave_sws[] = {
-	"Front Playback Switch",
-	"Surround Playback Switch",
-	"Center Playback Switch",
-	"LFE Playback Switch",
-	"Side Playback Switch",
-	"Headphone Playback Switch",
-	"Mono Playback Switch",
-	"Speaker Playback Switch",
-	"IEC958 Playback Switch",
+static const char * const ad1988_6stack_fp_slave_pfxs[] = {
+	"Front", "Surround", "Center", "LFE", "Side", "IEC958",
 	NULL
 };
 
-static const char * const ad1988_6stack_fp_slave_vols[] = {
-	"Front Playback Volume",
-	"Surround Playback Volume",
-	"Center Playback Volume",
-	"LFE Playback Volume",
-	"Side Playback Volume",
-	"IEC958 Playback Volume",
-	NULL
-};
-
-static const char * const ad1988_6stack_fp_slave_sws[] = {
-	"Front Playback Switch",
-	"Surround Playback Switch",
-	"Center Playback Switch",
-	"LFE Playback Switch",
-	"Side Playback Switch",
-	"IEC958 Playback Switch",
-	NULL
-};
 static void ad198x_free_kctls(struct hda_codec *codec);
 
 #ifdef CONFIG_SND_HDA_INPUT_BEEP
@@ -257,10 +224,12 @@ static int ad198x_build_controls(struct hda_codec *codec)
 		unsigned int vmaster_tlv[4];
 		snd_hda_set_vmaster_tlv(codec, spec->vmaster_nid,
 					HDA_OUTPUT, vmaster_tlv);
-		err = snd_hda_add_vmaster(codec, "Master Playback Volume",
+		err = __snd_hda_add_vmaster(codec, "Master Playback Volume",
 					  vmaster_tlv,
 					  (spec->slave_vols ?
-					   spec->slave_vols : ad_slave_vols));
+					   spec->slave_vols : ad_slave_pfxs),
+					  "Playback Volume",
+					  !spec->avoid_init_slave_vol, NULL);
 		if (err < 0)
 			return err;
 	}
@@ -268,7 +237,8 @@ static int ad198x_build_controls(struct hda_codec *codec)
 		err = snd_hda_add_vmaster(codec, "Master Playback Switch",
 					  NULL,
 					  (spec->slave_sws ?
-					   spec->slave_sws : ad_slave_sws));
+					   spec->slave_sws : ad_slave_pfxs),
+					  "Playback Switch");
 		if (err < 0)
 			return err;
 	}
@@ -3385,8 +3355,8 @@ static int patch_ad1988(struct hda_codec *codec)
 
 	if (spec->autocfg.hp_pins[0]) {
 		spec->mixers[spec->num_mixers++] = ad1988_hp_mixers;
-		spec->slave_vols = ad1988_6stack_fp_slave_vols;
-		spec->slave_sws = ad1988_6stack_fp_slave_sws;
+		spec->slave_vols = ad1988_6stack_fp_slave_pfxs;
+		spec->slave_sws = ad1988_6stack_fp_slave_pfxs;
 		spec->alt_dac_nid = ad1988_alt_dac_nid;
 		spec->stream_analog_alt_playback =
 			&ad198x_pcm_analog_alt_playback;
@@ -3594,16 +3564,8 @@ static const struct hda_amp_list ad1884_loopbacks[] = {
 #endif
 
 static const char * const ad1884_slave_vols[] = {
-	"PCM Playback Volume",
-	"Mic Playback Volume",
-	"Mono Playback Volume",
-	"Front Mic Playback Volume",
-	"Mic Playback Volume",
-	"CD Playback Volume",
-	"Internal Mic Playback Volume",
-	"Docking Mic Playback Volume",
-	/* "Beep Playback Volume", */
-	"IEC958 Playback Volume",
+	"PCM", "Mic", "Mono", "Front Mic", "Mic", "CD",
+	"Internal Mic", "Docking Mic", /* "Beep", */ "IEC958",
 	NULL
 };
 
@@ -3644,6 +3606,8 @@ static int patch_ad1884(struct hda_codec *codec)
 	spec->vmaster_nid = 0x04;
 	/* we need to cover all playback volumes */
 	spec->slave_vols = ad1884_slave_vols;
+	/* slaves may contain input volumes, so we can't raise to 0dB blindly */
+	spec->avoid_init_slave_vol = 1;
 
 	codec->patch_ops = ad198x_patch_ops;
 
diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c
index 35abe3c62908..21d91d580da8 100644
--- a/sound/pci/hda/patch_ca0132.c
+++ b/sound/pci/hda/patch_ca0132.c
@@ -728,18 +728,19 @@ static int ca0132_hp_switch_put(struct snd_kcontrol *kcontrol,
 
 	err = chipio_read(codec, REG_CODEC_MUTE, &data);
 	if (err < 0)
-		return err;
+		goto exit;
 
 	/* *valp 0 is mute, 1 is unmute */
 	data = (data & 0x7f) | (*valp ? 0 : 0x80);
-	chipio_write(codec, REG_CODEC_MUTE, data);
+	err = chipio_write(codec, REG_CODEC_MUTE, data);
 	if (err < 0)
-		return err;
+		goto exit;
 
 	spec->curr_hp_switch = *valp;
 
+ exit:
 	snd_hda_power_down(codec);
-	return 1;
+	return err < 0 ? err : 1;
 }
 
 static int ca0132_speaker_switch_get(struct snd_kcontrol *kcontrol,
@@ -770,18 +771,19 @@ static int ca0132_speaker_switch_put(struct snd_kcontrol *kcontrol,
 
 	err = chipio_read(codec, REG_CODEC_MUTE, &data);
 	if (err < 0)
-		return err;
+		goto exit;
 
 	/* *valp 0 is mute, 1 is unmute */
 	data = (data & 0xef) | (*valp ? 0 : 0x10);
-	chipio_write(codec, REG_CODEC_MUTE, data);
+	err = chipio_write(codec, REG_CODEC_MUTE, data);
 	if (err < 0)
-		return err;
+		goto exit;
 
 	spec->curr_speaker_switch = *valp;
 
+ exit:
 	snd_hda_power_down(codec);
-	return 1;
+	return err < 0 ? err : 1;
 }
 
 static int ca0132_hp_volume_get(struct snd_kcontrol *kcontrol,
@@ -819,25 +821,26 @@ static int ca0132_hp_volume_put(struct snd_kcontrol *kcontrol,
 
 	err = chipio_read(codec, REG_CODEC_HP_VOL_L, &data);
 	if (err < 0)
-		return err;
+		goto exit;
 
 	val = 31 - left_vol;
 	data = (data & 0xe0) | val;
-	chipio_write(codec, REG_CODEC_HP_VOL_L, data);
+	err = chipio_write(codec, REG_CODEC_HP_VOL_L, data);
 	if (err < 0)
-		return err;
+		goto exit;
 
 	val = 31 - right_vol;
 	data = (data & 0xe0) | val;
-	chipio_write(codec, REG_CODEC_HP_VOL_R, data);
+	err = chipio_write(codec, REG_CODEC_HP_VOL_R, data);
 	if (err < 0)
-		return err;
+		goto exit;
 
 	spec->curr_hp_volume[0] = left_vol;
 	spec->curr_hp_volume[1] = right_vol;
 
+ exit:
 	snd_hda_power_down(codec);
-	return 1;
+	return err < 0 ? err : 1;
 }
 
 static int add_hp_switch(struct hda_codec *codec, hda_nid_t nid)
@@ -936,6 +939,8 @@ static int ca0132_build_controls(struct hda_codec *codec)
 		if (err < 0)
 			return err;
 		err = add_in_volume(codec, spec->dig_in, "IEC958");
+		if (err < 0)
+			return err;
 	}
 	return 0;
 }
diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c
index 0e99357e822c..c83ccdba1e5a 100644
--- a/sound/pci/hda/patch_cirrus.c
+++ b/sound/pci/hda/patch_cirrus.c
@@ -609,7 +609,7 @@ static int add_output(struct hda_codec *codec, hda_nid_t dac, int idx,
 		"Front Speaker", "Surround Speaker", "Bass Speaker"
 	};
 	static const char * const line_outs[] = {
-		"Front Line-Out", "Surround Line-Out", "Bass Line-Out"
+		"Front Line Out", "Surround Line Out", "Bass Line Out"
 	};
 
 	fix_volume_caps(codec, dac);
@@ -635,7 +635,7 @@ static int add_output(struct hda_codec *codec, hda_nid_t dac, int idx,
 		if (num_ctls > 1)
 			name = line_outs[idx];
 		else
-			name = "Line-Out";
+			name = "Line Out";
 		break;
 	}
 
@@ -988,8 +988,10 @@ static void cs_automic(struct hda_codec *codec)
 			change_cur_input(codec, !spec->automic_idx, 0);
 	} else {
 		if (present) {
-			spec->last_input = spec->cur_input;
-			spec->cur_input = spec->automic_idx;
+			if (spec->cur_input != spec->automic_idx) {
+				spec->last_input = spec->cur_input;
+				spec->cur_input = spec->automic_idx;
+			}
 		} else  {
 			spec->cur_input = spec->last_input;
 		}
diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c
index a7a5733aa4d2..e6eafb18c8f5 100644
--- a/sound/pci/hda/patch_conexant.c
+++ b/sound/pci/hda/patch_conexant.c
@@ -70,6 +70,8 @@ struct conexant_spec {
 	const struct snd_kcontrol_new *mixers[5];
 	int num_mixers;
 	hda_nid_t vmaster_nid;
+	struct hda_vmaster_mute_hook vmaster_mute;
+	bool vmaster_mute_led;
 
 	const struct hda_verb *init_verbs[5];	/* initialization verbs
 						 * don't forget NULL
@@ -465,21 +467,8 @@ static const struct snd_kcontrol_new cxt_beep_mixer[] = {
 };
 #endif
 
-static const char * const slave_vols[] = {
-	"Headphone Playback Volume",
-	"Speaker Playback Volume",
-	"Front Playback Volume",
-	"Surround Playback Volume",
-	"CLFE Playback Volume",
-	NULL
-};
-
-static const char * const slave_sws[] = {
-	"Headphone Playback Switch",
-	"Speaker Playback Switch",
-	"Front Playback Switch",
-	"Surround Playback Switch",
-	"CLFE Playback Switch",
+static const char * const slave_pfxs[] = {
+	"Headphone", "Speaker", "Front", "Surround", "CLFE",
 	NULL
 };
 
@@ -519,14 +508,17 @@ static int conexant_build_controls(struct hda_codec *codec)
 		snd_hda_set_vmaster_tlv(codec, spec->vmaster_nid,
 					HDA_OUTPUT, vmaster_tlv);
 		err = snd_hda_add_vmaster(codec, "Master Playback Volume",
-					  vmaster_tlv, slave_vols);
+					  vmaster_tlv, slave_pfxs,
+					  "Playback Volume");
 		if (err < 0)
 			return err;
 	}
 	if (spec->vmaster_nid &&
 	    !snd_hda_find_mixer_ctl(codec, "Master Playback Switch")) {
-		err = snd_hda_add_vmaster(codec, "Master Playback Switch",
-					  NULL, slave_sws);
+		err = __snd_hda_add_vmaster(codec, "Master Playback Switch",
+					    NULL, slave_pfxs,
+					    "Playback Switch", true,
+					    &spec->vmaster_mute.sw_kctl);
 		if (err < 0)
 			return err;
 	}
@@ -3034,7 +3026,6 @@ static const struct snd_pci_quirk cxt5066_cfg_tbl[] = {
 	SND_PCI_QUIRK(0x17aa, 0x3a0d, "Lenovo U350", CXT5066_ASUS),
 	SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo G560", CXT5066_ASUS),
 	SND_PCI_QUIRK(0x17aa, 0x3938, "Lenovo G565", CXT5066_AUTO),
-	SND_PCI_QUIRK_VENDOR(0x17aa, "Lenovo", CXT5066_IDEAPAD), /* Fallback for Lenovos without dock mic */
 	SND_PCI_QUIRK(0x1b0a, 0x2092, "CyberpowerPC Gamer Xplorer N57001", CXT5066_AUTO),
 	{}
 };
@@ -3482,7 +3473,7 @@ static int cx_automute_mode_info(struct snd_kcontrol *kcontrol,
 		"Disabled", "Enabled"
 	};
 	static const char * const texts3[] = {
-		"Disabled", "Speaker Only", "Line-Out+Speaker"
+		"Disabled", "Speaker Only", "Line Out+Speaker"
 	};
 	const char * const *texts;
 
@@ -3943,6 +3934,63 @@ static void enable_unsol_pins(struct hda_codec *codec, int num_pins,
 		snd_hda_jack_detect_enable(codec, pins[i], action);
 }
 
+static bool found_in_nid_list(hda_nid_t nid, const hda_nid_t *list, int nums)
+{
+	int i;
+	for (i = 0; i < nums; i++)
+		if (list[i] == nid)
+			return true;
+	return false;
+}
+
+/* is the given NID found in any of autocfg items? */
+static bool found_in_autocfg(struct auto_pin_cfg *cfg, hda_nid_t nid)
+{
+	int i;
+
+	if (found_in_nid_list(nid, cfg->line_out_pins, cfg->line_outs) ||
+	    found_in_nid_list(nid, cfg->hp_pins, cfg->hp_outs) ||
+	    found_in_nid_list(nid, cfg->speaker_pins, cfg->speaker_outs) ||
+	    found_in_nid_list(nid, cfg->dig_out_pins, cfg->dig_outs))
+		return true;
+	for (i = 0; i < cfg->num_inputs; i++)
+		if (cfg->inputs[i].pin == nid)
+			return true;
+	if (cfg->dig_in_pin == nid)
+		return true;
+	return false;
+}
+
+/* clear unsol-event tags on unused pins; Conexant codecs seem to leave
+ * invalid unsol tags by some reason
+ */
+static void clear_unsol_on_unused_pins(struct hda_codec *codec)
+{
+	struct conexant_spec *spec = codec->spec;
+	struct auto_pin_cfg *cfg = &spec->autocfg;
+	int i;
+
+	for (i = 0; i < codec->init_pins.used; i++) {
+		struct hda_pincfg *pin = snd_array_elem(&codec->init_pins, i);
+		if (!found_in_autocfg(cfg, pin->nid))
+			snd_hda_codec_write(codec, pin->nid, 0,
+					    AC_VERB_SET_UNSOLICITED_ENABLE, 0);
+	}
+}
+
+/* turn on/off EAPD according to Master switch */
+static void cx_auto_vmaster_hook(void *private_data, int enabled)
+{
+	struct hda_codec *codec = private_data;
+	struct conexant_spec *spec = codec->spec;
+
+	if (enabled && spec->pin_eapd_ctrls) {
+		cx_auto_update_speakers(codec);
+		return;
+	}
+	cx_auto_turn_eapd(codec, spec->num_eapds, spec->eapds, enabled);
+}
+
 static void cx_auto_init_output(struct hda_codec *codec)
 {
 	struct conexant_spec *spec = codec->spec;
@@ -3983,6 +4031,7 @@ static void cx_auto_init_output(struct hda_codec *codec)
 	/* turn on all EAPDs if no individual EAPD control is available */
 	if (!spec->pin_eapd_ctrls)
 		cx_auto_turn_eapd(codec, spec->num_eapds, spec->eapds, true);
+	clear_unsol_on_unused_pins(codec);
 }
 
 static void cx_auto_init_input(struct hda_codec *codec)
@@ -4046,11 +4095,13 @@ static void cx_auto_init_digital(struct hda_codec *codec)
 
 static int cx_auto_init(struct hda_codec *codec)
 {
+	struct conexant_spec *spec = codec->spec;
 	/*snd_hda_sequence_write(codec, cx_auto_init_verbs);*/
 	cx_auto_init_output(codec);
 	cx_auto_init_input(codec);
 	cx_auto_init_digital(codec);
 	snd_hda_jack_report_sync(codec);
+	snd_hda_sync_vmaster_hook(&spec->vmaster_mute);
 	return 0;
 }
 
@@ -4079,7 +4130,8 @@ static int cx_auto_add_volume_idx(struct hda_codec *codec, const char *basename,
 		err = snd_hda_ctl_add(codec, nid, kctl);
 		if (err < 0)
 			return err;
-		if (!(query_amp_caps(codec, nid, hda_dir) & AC_AMPCAP_MUTE))
+		if (!(query_amp_caps(codec, nid, hda_dir) &
+		      (AC_AMPCAP_MUTE | AC_AMPCAP_MIN_MUTE)))
 			break;
 	}
 	return 0;
@@ -4295,6 +4347,13 @@ static int cx_auto_build_controls(struct hda_codec *codec)
 	err = snd_hda_jack_add_kctls(codec, &spec->autocfg);
 	if (err < 0)
 		return err;
+	if (spec->vmaster_mute.sw_kctl) {
+		spec->vmaster_mute.hook = cx_auto_vmaster_hook;
+		err = snd_hda_add_vmaster_hook(codec, &spec->vmaster_mute,
+					       spec->vmaster_mute_led);
+		if (err < 0)
+			return err;
+	}
 	return 0;
 }
 
@@ -4319,7 +4378,6 @@ static int cx_auto_search_adcs(struct hda_codec *codec)
 	return 0;
 }
 
-
 static const struct hda_codec_ops cx_auto_patch_ops = {
 	.build_controls = cx_auto_build_controls,
 	.build_pcms = conexant_build_pcms,
@@ -4367,6 +4425,7 @@ static const struct cxt_pincfg cxt_pincfg_lenovo_x200[] = {
 	{ 0x16, 0x042140ff }, /* HP (seq# overridden) */
 	{ 0x17, 0x21a11000 }, /* dock-mic */
 	{ 0x19, 0x2121103f }, /* dock-HP */
+	{ 0x1c, 0x21440100 }, /* dock SPDIF out */
 	{}
 };
 
@@ -4379,6 +4438,22 @@ static const struct snd_pci_quirk cxt_fixups[] = {
 	{}
 };
 
+/* add "fake" mute amp-caps to DACs on cx5051 so that mixer mute switches
+ * can be created (bko#42825)
+ */
+static void add_cx5051_fake_mutes(struct hda_codec *codec)
+{
+	static hda_nid_t out_nids[] = {
+		0x10, 0x11, 0
+	};
+	hda_nid_t *p;
+
+	for (p = out_nids; *p; p++)
+		snd_hda_override_amp_caps(codec, *p, HDA_OUTPUT,
+					  AC_AMPCAP_MIN_MUTE |
+					  query_amp_caps(codec, *p, HDA_OUTPUT));
+}
+
 static int patch_conexant_auto(struct hda_codec *codec)
 {
 	struct conexant_spec *spec;
@@ -4397,10 +4472,25 @@ static int patch_conexant_auto(struct hda_codec *codec)
 	case 0x14f15045:
 		spec->single_adc_amp = 1;
 		break;
+	case 0x14f15051:
+		add_cx5051_fake_mutes(codec);
+		break;
 	}
 
 	apply_pin_fixup(codec, cxt_fixups, cxt_pincfg_tbl);
 
+	/* Show mute-led control only on HP laptops
+	 * This is a sort of white-list: on HP laptops, EAPD corresponds
+	 * only to the mute-LED without actualy amp function.  Meanwhile,
+	 * others may use EAPD really as an amp switch, so it might be
+	 * not good to expose it blindly.
+	 */
+	switch (codec->subsystem_id >> 16) {
+	case 0x103c:
+		spec->vmaster_mute_led = 1;
+		break;
+	}
+
 	err = cx_auto_search_adcs(codec);
 	if (err < 0)
 		return err;
@@ -4414,6 +4504,18 @@ static int patch_conexant_auto(struct hda_codec *codec)
 	codec->patch_ops = cx_auto_patch_ops;
 	if (spec->beep_amp)
 		snd_hda_attach_beep_device(codec, spec->beep_amp);
+
+	/* Some laptops with Conexant chips show stalls in S3 resume,
+	 * which falls into the single-cmd mode.
+	 * Better to make reset, then.
+	 */
+	if (!codec->bus->sync_write) {
+		snd_printd("hda_codec: "
+			   "Enable sync_write for stable communication\n");
+		codec->bus->sync_write = 1;
+		codec->bus->allow_bus_reset = 1;
+	}
+
 	return 0;
 }
 
diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c
index 1168ebd3fb5c..540cd13f7f15 100644
--- a/sound/pci/hda/patch_hdmi.c
+++ b/sound/pci/hda/patch_hdmi.c
@@ -1912,6 +1912,7 @@ static const struct hda_codec_preset snd_hda_preset_hdmi[] = {
 { .id = 0x80862804, .name = "IbexPeak HDMI",	.patch = patch_generic_hdmi },
 { .id = 0x80862805, .name = "CougarPoint HDMI",	.patch = patch_generic_hdmi },
 { .id = 0x80862806, .name = "PantherPoint HDMI", .patch = patch_generic_hdmi },
+{ .id = 0x80862880, .name = "CedarTrail HDMI",	.patch = patch_generic_hdmi },
 { .id = 0x808629fb, .name = "Crestline HDMI",	.patch = patch_generic_hdmi },
 {} /* terminator */
 };
@@ -1958,6 +1959,7 @@ MODULE_ALIAS("snd-hda-codec-id:80862803");
 MODULE_ALIAS("snd-hda-codec-id:80862804");
 MODULE_ALIAS("snd-hda-codec-id:80862805");
 MODULE_ALIAS("snd-hda-codec-id:80862806");
+MODULE_ALIAS("snd-hda-codec-id:80862880");
 MODULE_ALIAS("snd-hda-codec-id:808629fb");
 
 MODULE_LICENSE("GPL");
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 0db1dc49382b..8ea2fd654327 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -80,6 +80,8 @@ enum {
 	ALC_AUTOMUTE_MIXER,	/* mute/unmute mixer widget AMP */
 };
 
+#define MAX_VOL_NIDS	0x40
+
 struct alc_spec {
 	/* codec parameterization */
 	const struct snd_kcontrol_new *mixers[5];	/* mixer arrays */
@@ -118,8 +120,8 @@ struct alc_spec {
 	const hda_nid_t *capsrc_nids;
 	hda_nid_t dig_in_nid;		/* digital-in NID; optional */
 	hda_nid_t mixer_nid;		/* analog-mixer NID */
-	DECLARE_BITMAP(vol_ctls, 0x20 << 1);
-	DECLARE_BITMAP(sw_ctls, 0x20 << 1);
+	DECLARE_BITMAP(vol_ctls, MAX_VOL_NIDS << 1);
+	DECLARE_BITMAP(sw_ctls, MAX_VOL_NIDS << 1);
 
 	/* capture setup for dynamic dual-adc switch */
 	hda_nid_t cur_adc;
@@ -177,6 +179,7 @@ struct alc_spec {
 	unsigned int detect_lo:1;	/* Line-out detection enabled */
 	unsigned int automute_speaker_possible:1; /* there are speakers and either LO or HP */
 	unsigned int automute_lo_possible:1;	  /* there are line outs and HP */
+	unsigned int keep_vref_in_automute:1; /* Don't clear VREF in automute */
 
 	/* other flags */
 	unsigned int no_analog :1; /* digital I/O only */
@@ -195,8 +198,11 @@ struct alc_spec {
 
 	/* for virtual master */
 	hda_nid_t vmaster_nid;
+	struct hda_vmaster_mute_hook vmaster_mute;
 #ifdef CONFIG_SND_HDA_POWER_SAVE
 	struct hda_loopback_check loopback;
+	int num_loopbacks;
+	struct hda_amp_list loopback_list[8];
 #endif
 
 	/* for PLL fix */
@@ -217,8 +223,6 @@ struct alc_spec {
 	struct snd_array bind_ctls;
 };
 
-#define ALC_MODEL_AUTO		0	/* common for all chips */
-
 static bool check_amp_caps(struct hda_codec *codec, hda_nid_t nid,
 			   int dir, unsigned int bits)
 {
@@ -297,6 +301,9 @@ static int alc_mux_select(struct hda_codec *codec, unsigned int adc_idx,
 	int i, type, num_conns;
 	hda_nid_t nid;
 
+	if (!spec->input_mux)
+		return 0;
+
 	mux_idx = adc_idx >= spec->num_mux_defs ? 0 : adc_idx;
 	imux = &spec->input_mux[mux_idx];
 	if (!imux->num_items && mux_idx > 0)
@@ -495,13 +502,24 @@ static void do_automute(struct hda_codec *codec, int num_pins, hda_nid_t *pins,
 
 	for (i = 0; i < num_pins; i++) {
 		hda_nid_t nid = pins[i];
+		unsigned int val;
 		if (!nid)
 			break;
 		switch (spec->automute_mode) {
 		case ALC_AUTOMUTE_PIN:
+			/* don't reset VREF value in case it's controlling
+			 * the amp (see alc861_fixup_asus_amp_vref_0f())
+			 */
+			if (spec->keep_vref_in_automute) {
+				val = snd_hda_codec_read(codec, nid, 0,
+					AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
+				val &= ~PIN_HP;
+			} else
+				val = 0;
+			val |= pin_bits;
 			snd_hda_codec_write(codec, nid, 0,
 					    AC_VERB_SET_PIN_WIDGET_CONTROL,
-					    pin_bits);
+					    val);
 			break;
 		case ALC_AUTOMUTE_AMP:
 			snd_hda_codec_amp_stereo(codec, nid, HDA_OUTPUT, 0,
@@ -637,15 +655,51 @@ static void alc_exec_unsol_event(struct hda_codec *codec, int action)
 	snd_hda_jack_report_sync(codec);
 }
 
+/* update the master volume per volume-knob's unsol event */
+static void alc_update_knob_master(struct hda_codec *codec, hda_nid_t nid)
+{
+	unsigned int val;
+	struct snd_kcontrol *kctl;
+	struct snd_ctl_elem_value *uctl;
+
+	kctl = snd_hda_find_mixer_ctl(codec, "Master Playback Volume");
+	if (!kctl)
+		return;
+	uctl = kzalloc(sizeof(*uctl), GFP_KERNEL);
+	if (!uctl)
+		return;
+	val = snd_hda_codec_read(codec, nid, 0,
+				 AC_VERB_GET_VOLUME_KNOB_CONTROL, 0);
+	val &= HDA_AMP_VOLMASK;
+	uctl->value.integer.value[0] = val;
+	uctl->value.integer.value[1] = val;
+	kctl->put(kctl, uctl);
+	kfree(uctl);
+}
+
 /* unsolicited event for HP jack sensing */
 static void alc_sku_unsol_event(struct hda_codec *codec, unsigned int res)
 {
+	int action;
+
 	if (codec->vendor_id == 0x10ec0880)
 		res >>= 28;
 	else
 		res >>= 26;
-	res = snd_hda_jack_get_action(codec, res);
-	alc_exec_unsol_event(codec, res);
+	action = snd_hda_jack_get_action(codec, res);
+	if (action == ALC_DCVOL_EVENT) {
+		/* Execute the dc-vol event here as it requires the NID
+		 * but we don't pass NID to alc_exec_unsol_event().
+		 * Once when we convert all static quirks to the auto-parser,
+		 * this can be integerated into there.
+		 */
+		struct hda_jack_tbl *jack;
+		jack = snd_hda_jack_tbl_get_from_tag(codec, res);
+		if (jack)
+			alc_update_knob_master(codec, jack->nid);
+		return;
+	}
+	alc_exec_unsol_event(codec, action);
 }
 
 /* call init functions of standard auto-mute helpers */
@@ -788,7 +842,7 @@ static int alc_automute_mode_info(struct snd_kcontrol *kcontrol,
 		"Disabled", "Enabled"
 	};
 	static const char * const texts3[] = {
-		"Disabled", "Speaker Only", "Line-Out+Speaker"
+		"Disabled", "Speaker Only", "Line Out+Speaker"
 	};
 	const char * const *texts;
 
@@ -1019,45 +1073,6 @@ static bool alc_check_dyn_adc_switch(struct hda_codec *codec)
 	return true;
 }
 
-/* rebuild imux for matching with the given auto-mic pins (if not yet) */
-static bool alc_rebuild_imux_for_auto_mic(struct hda_codec *codec)
-{
-	struct alc_spec *spec = codec->spec;
-	struct hda_input_mux *imux;
-	static char * const texts[3] = {
-		"Mic", "Internal Mic", "Dock Mic"
-	};
-	int i;
-
-	if (!spec->auto_mic)
-		return false;
-	imux = &spec->private_imux[0];
-	if (spec->input_mux == imux)
-		return true;
-	spec->imux_pins[0] = spec->ext_mic_pin;
-	spec->imux_pins[1] = spec->int_mic_pin;
-	spec->imux_pins[2] = spec->dock_mic_pin;
-	for (i = 0; i < 3; i++) {
-		strcpy(imux->items[i].label, texts[i]);
-		if (spec->imux_pins[i]) {
-			hda_nid_t pin = spec->imux_pins[i];
-			int c;
-			for (c = 0; c < spec->num_adc_nids; c++) {
-				hda_nid_t cap = get_capsrc(spec, c);
-				int idx = get_connection_index(codec, cap, pin);
-				if (idx >= 0) {
-					imux->items[i].index = idx;
-					break;
-				}
-			}
-			imux->num_items = i + 1;
-		}
-	}
-	spec->num_mux_defs = 1;
-	spec->input_mux = imux;
-	return true;
-}
-
 /* check whether all auto-mic pins are valid; setup indices if OK */
 static bool alc_auto_mic_check_imux(struct hda_codec *codec)
 {
@@ -1427,6 +1442,7 @@ enum {
 	ALC_FIXUP_ACT_PRE_PROBE,
 	ALC_FIXUP_ACT_PROBE,
 	ALC_FIXUP_ACT_INIT,
+	ALC_FIXUP_ACT_BUILD,
 };
 
 static void alc_apply_fixup(struct hda_codec *codec, int action)
@@ -1506,6 +1522,13 @@ static void alc_pick_fixup(struct hda_codec *codec,
 	int id = -1;
 	const char *name = NULL;
 
+	/* when model=nofixup is given, don't pick up any fixups */
+	if (codec->modelname && !strcmp(codec->modelname, "nofixup")) {
+		spec->fixup_list = NULL;
+		spec->fixup_id = -1;
+		return;
+	}
+
 	if (codec->modelname && models) {
 		while (models->name) {
 			if (!strcmp(codec->modelname, models->name)) {
@@ -1833,32 +1856,10 @@ DEFINE_CAPMIX_NOSRC(3);
 /*
  * slave controls for virtual master
  */
-static const char * const alc_slave_vols[] = {
-	"Front Playback Volume",
-	"Surround Playback Volume",
-	"Center Playback Volume",
-	"LFE Playback Volume",
-	"Side Playback Volume",
-	"Headphone Playback Volume",
-	"Speaker Playback Volume",
-	"Mono Playback Volume",
-	"Line-Out Playback Volume",
-	"PCM Playback Volume",
-	NULL,
-};
-
-static const char * const alc_slave_sws[] = {
-	"Front Playback Switch",
-	"Surround Playback Switch",
-	"Center Playback Switch",
-	"LFE Playback Switch",
-	"Side Playback Switch",
-	"Headphone Playback Switch",
-	"Speaker Playback Switch",
-	"Mono Playback Switch",
-	"IEC958 Playback Switch",
-	"Line-Out Playback Switch",
-	"PCM Playback Switch",
+static const char * const alc_slave_pfxs[] = {
+	"Front", "Surround", "Center", "LFE", "Side",
+	"Headphone", "Speaker", "Mono", "Line Out",
+	"CLFE", "Bass Speaker", "PCM",
 	NULL,
 };
 
@@ -1949,14 +1950,17 @@ static int __alc_build_controls(struct hda_codec *codec)
 		snd_hda_set_vmaster_tlv(codec, spec->vmaster_nid,
 					HDA_OUTPUT, vmaster_tlv);
 		err = snd_hda_add_vmaster(codec, "Master Playback Volume",
-					  vmaster_tlv, alc_slave_vols);
+					  vmaster_tlv, alc_slave_pfxs,
+					  "Playback Volume");
 		if (err < 0)
 			return err;
 	}
 	if (!spec->no_analog &&
 	    !snd_hda_find_mixer_ctl(codec, "Master Playback Switch")) {
-		err = snd_hda_add_vmaster(codec, "Master Playback Switch",
-					  NULL, alc_slave_sws);
+		err = __snd_hda_add_vmaster(codec, "Master Playback Switch",
+					    NULL, alc_slave_pfxs,
+					    "Playback Switch",
+					    true, &spec->vmaster_mute.sw_kctl);
 		if (err < 0)
 			return err;
 	}
@@ -2041,7 +2045,11 @@ static int alc_build_controls(struct hda_codec *codec)
 	int err = __alc_build_controls(codec);
 	if (err < 0)
 		return err;
-	return snd_hda_jack_add_kctls(codec, &spec->autocfg);
+	err = snd_hda_jack_add_kctls(codec, &spec->autocfg);
+	if (err < 0)
+		return err;
+	alc_apply_fixup(codec, ALC_FIXUP_ACT_BUILD);
+	return 0;
 }
 
 
@@ -2050,21 +2058,23 @@ static int alc_build_controls(struct hda_codec *codec)
  */
 
 static void alc_init_special_input_src(struct hda_codec *codec);
+static void alc_auto_init_std(struct hda_codec *codec);
 
 static int alc_init(struct hda_codec *codec)
 {
 	struct alc_spec *spec = codec->spec;
 	unsigned int i;
 
+	if (spec->init_hook)
+		spec->init_hook(codec);
+
 	alc_fix_pll(codec);
 	alc_auto_init_amp(codec, spec->init_amp);
 
 	for (i = 0; i < spec->num_init_verbs; i++)
 		snd_hda_sequence_write(codec, spec->init_verbs[i]);
 	alc_init_special_input_src(codec);
-
-	if (spec->init_hook)
-		spec->init_hook(codec);
+	alc_auto_init_std(codec);
 
 	alc_apply_fixup(codec, ALC_FIXUP_ACT_INIT);
 
@@ -2306,7 +2316,7 @@ static int alc_build_pcms(struct hda_codec *codec)
 		 "%s Analog", codec->chip_name);
 	info->name = spec->stream_name_analog;
 
-	if (spec->multiout.dac_nids > 0) {
+	if (spec->multiout.num_dacs > 0) {
 		p = spec->stream_analog_playback;
 		if (!p)
 			p = &alc_pcm_analog_playback;
@@ -2653,6 +2663,25 @@ static const char *alc_get_line_out_pfx(struct alc_spec *spec, int ch,
 	return channel_name[ch];
 }
 
+#ifdef CONFIG_SND_HDA_POWER_SAVE
+/* add the powersave loopback-list entry */
+static void add_loopback_list(struct alc_spec *spec, hda_nid_t mix, int idx)
+{
+	struct hda_amp_list *list;
+
+	if (spec->num_loopbacks >= ARRAY_SIZE(spec->loopback_list) - 1)
+		return;
+	list = spec->loopback_list + spec->num_loopbacks;
+	list->nid = mix;
+	list->dir = HDA_INPUT;
+	list->idx = idx;
+	spec->num_loopbacks++;
+	spec->loopback.amplist = spec->loopback_list;
+}
+#else
+#define add_loopback_list(spec, mix, idx) /* NOP */
+#endif
+
 /* create input playback/capture controls for the given pin */
 static int new_analog_input(struct alc_spec *spec, hda_nid_t pin,
 			    const char *ctlname, int ctlidx,
@@ -2668,6 +2697,7 @@ static int new_analog_input(struct alc_spec *spec, hda_nid_t pin,
 			  HDA_COMPOSE_AMP_VAL(mix_nid, 3, idx, HDA_INPUT));
 	if (err < 0)
 		return err;
+	add_loopback_list(spec, mix_nid, idx);
 	return 0;
 }
 
@@ -2932,10 +2962,27 @@ static int alc_auto_select_dac(struct hda_codec *codec, hda_nid_t pin,
 	return 0;
 }
 
+static bool alc_is_dac_already_used(struct hda_codec *codec, hda_nid_t nid)
+{
+	struct alc_spec *spec = codec->spec;
+	int i;
+	if (found_in_nid_list(nid, spec->multiout.dac_nids,
+			      ARRAY_SIZE(spec->private_dac_nids)) ||
+	    found_in_nid_list(nid, spec->multiout.hp_out_nid,
+			      ARRAY_SIZE(spec->multiout.hp_out_nid)) ||
+	    found_in_nid_list(nid, spec->multiout.extra_out_nid,
+			      ARRAY_SIZE(spec->multiout.extra_out_nid)))
+		return true;
+	for (i = 0; i < spec->multi_ios; i++) {
+		if (spec->multi_io[i].dac == nid)
+			return true;
+	}
+	return false;
+}
+
 /* look for an empty DAC slot */
 static hda_nid_t alc_auto_look_for_dac(struct hda_codec *codec, hda_nid_t pin)
 {
-	struct alc_spec *spec = codec->spec;
 	hda_nid_t srcs[5];
 	int i, num;
 
@@ -2945,16 +2992,8 @@ static hda_nid_t alc_auto_look_for_dac(struct hda_codec *codec, hda_nid_t pin)
 		hda_nid_t nid = alc_auto_mix_to_dac(codec, srcs[i]);
 		if (!nid)
 			continue;
-		if (found_in_nid_list(nid, spec->multiout.dac_nids,
-				      ARRAY_SIZE(spec->private_dac_nids)))
-			continue;
-		if (found_in_nid_list(nid, spec->multiout.hp_out_nid,
-				      ARRAY_SIZE(spec->multiout.hp_out_nid)))
-		    continue;
-		if (found_in_nid_list(nid, spec->multiout.extra_out_nid,
-				      ARRAY_SIZE(spec->multiout.extra_out_nid)))
-		    continue;
-		return nid;
+		if (!alc_is_dac_already_used(codec, nid))
+			return nid;
 	}
 	return 0;
 }
@@ -2966,6 +3005,8 @@ static bool alc_auto_is_dac_reachable(struct hda_codec *codec,
 	hda_nid_t srcs[5];
 	int i, num;
 
+	if (!pin || !dac)
+		return false;
 	pin = alc_go_down_to_selector(codec, pin);
 	num = snd_hda_get_connections(codec, pin, srcs, ARRAY_SIZE(srcs));
 	for (i = 0; i < num; i++) {
@@ -2978,83 +3019,260 @@ static bool alc_auto_is_dac_reachable(struct hda_codec *codec,
 
 static hda_nid_t get_dac_if_single(struct hda_codec *codec, hda_nid_t pin)
 {
+	struct alc_spec *spec = codec->spec;
 	hda_nid_t sel = alc_go_down_to_selector(codec, pin);
-	if (snd_hda_get_conn_list(codec, sel, NULL) == 1)
+	hda_nid_t nid, nid_found, srcs[5];
+	int i, num = snd_hda_get_connections(codec, sel, srcs,
+					  ARRAY_SIZE(srcs));
+	if (num == 1)
 		return alc_auto_look_for_dac(codec, pin);
-	return 0;
+	nid_found = 0;
+	for (i = 0; i < num; i++) {
+		if (srcs[i] == spec->mixer_nid)
+			continue;
+		nid = alc_auto_mix_to_dac(codec, srcs[i]);
+		if (nid && !alc_is_dac_already_used(codec, nid)) {
+			if (nid_found)
+				return 0;
+			nid_found = nid;
+		}
+	}
+	return nid_found;
 }
 
-/* return 0 if no possible DAC is found, 1 if one or more found */
-static int alc_auto_fill_extra_dacs(struct hda_codec *codec, int num_outs,
-				    const hda_nid_t *pins, hda_nid_t *dacs)
+/* mark up volume and mute control NIDs: used during badness parsing and
+ * at creating actual controls
+ */
+static inline unsigned int get_ctl_pos(unsigned int data)
 {
-	int i;
+	hda_nid_t nid = get_amp_nid_(data);
+	unsigned int dir;
+	if (snd_BUG_ON(nid >= MAX_VOL_NIDS))
+		return 0;
+	dir = get_amp_direction_(data);
+	return (nid << 1) | dir;
+}
 
-	if (num_outs && !dacs[0]) {
-		dacs[0] = alc_auto_look_for_dac(codec, pins[0]);
-		if (!dacs[0])
-			return 0;
-	}
+#define is_ctl_used(bits, data) \
+	test_bit(get_ctl_pos(data), bits)
+#define mark_ctl_usage(bits, data) \
+	set_bit(get_ctl_pos(data), bits)
 
-	for (i = 1; i < num_outs; i++)
-		dacs[i] = get_dac_if_single(codec, pins[i]);
-	for (i = 1; i < num_outs; i++) {
+static void clear_vol_marks(struct hda_codec *codec)
+{
+	struct alc_spec *spec = codec->spec;
+	memset(spec->vol_ctls, 0, sizeof(spec->vol_ctls));
+	memset(spec->sw_ctls, 0, sizeof(spec->sw_ctls));
+}
+
+/* badness definition */
+enum {
+	/* No primary DAC is found for the main output */
+	BAD_NO_PRIMARY_DAC = 0x10000,
+	/* No DAC is found for the extra output */
+	BAD_NO_DAC = 0x4000,
+	/* No possible multi-ios */
+	BAD_MULTI_IO = 0x103,
+	/* No individual DAC for extra output */
+	BAD_NO_EXTRA_DAC = 0x102,
+	/* No individual DAC for extra surrounds */
+	BAD_NO_EXTRA_SURR_DAC = 0x101,
+	/* Primary DAC shared with main surrounds */
+	BAD_SHARED_SURROUND = 0x100,
+	/* Primary DAC shared with main CLFE */
+	BAD_SHARED_CLFE = 0x10,
+	/* Primary DAC shared with extra surrounds */
+	BAD_SHARED_EXTRA_SURROUND = 0x10,
+	/* Volume widget is shared */
+	BAD_SHARED_VOL = 0x10,
+};
+
+static hda_nid_t alc_look_for_out_mute_nid(struct hda_codec *codec,
+					   hda_nid_t pin, hda_nid_t dac);
+static hda_nid_t alc_look_for_out_vol_nid(struct hda_codec *codec,
+					  hda_nid_t pin, hda_nid_t dac);
+
+static int eval_shared_vol_badness(struct hda_codec *codec, hda_nid_t pin,
+				   hda_nid_t dac)
+{
+	struct alc_spec *spec = codec->spec;
+	hda_nid_t nid;
+	unsigned int val;
+	int badness = 0;
+
+	nid = alc_look_for_out_vol_nid(codec, pin, dac);
+	if (nid) {
+		val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT);
+		if (is_ctl_used(spec->vol_ctls, nid))
+			badness += BAD_SHARED_VOL;
+		else
+			mark_ctl_usage(spec->vol_ctls, val);
+	} else
+		badness += BAD_SHARED_VOL;
+	nid = alc_look_for_out_mute_nid(codec, pin, dac);
+	if (nid) {
+		unsigned int wid_type = get_wcaps_type(get_wcaps(codec, nid));
+		if (wid_type == AC_WID_PIN || wid_type == AC_WID_AUD_OUT)
+			val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT);
+		else
+			val = HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_INPUT);
+		if (is_ctl_used(spec->sw_ctls, val))
+			badness += BAD_SHARED_VOL;
+		else
+			mark_ctl_usage(spec->sw_ctls, val);
+	} else
+		badness += BAD_SHARED_VOL;
+	return badness;
+}
+
+struct badness_table {
+	int no_primary_dac;	/* no primary DAC */
+	int no_dac;		/* no secondary DACs */
+	int shared_primary;	/* primary DAC is shared with main output */
+	int shared_surr;	/* secondary DAC shared with main or primary */
+	int shared_clfe;	/* third DAC shared with main or primary */
+	int shared_surr_main;	/* secondary DAC sahred with main/DAC0 */
+};
+
+static struct badness_table main_out_badness = {
+	.no_primary_dac = BAD_NO_PRIMARY_DAC,
+	.no_dac = BAD_NO_DAC,
+	.shared_primary = BAD_NO_PRIMARY_DAC,
+	.shared_surr = BAD_SHARED_SURROUND,
+	.shared_clfe = BAD_SHARED_CLFE,
+	.shared_surr_main = BAD_SHARED_SURROUND,
+};
+
+static struct badness_table extra_out_badness = {
+	.no_primary_dac = BAD_NO_DAC,
+	.no_dac = BAD_NO_DAC,
+	.shared_primary = BAD_NO_EXTRA_DAC,
+	.shared_surr = BAD_SHARED_EXTRA_SURROUND,
+	.shared_clfe = BAD_SHARED_EXTRA_SURROUND,
+	.shared_surr_main = BAD_NO_EXTRA_SURR_DAC,
+};
+
+/* try to assign DACs to pins and return the resultant badness */
+static int alc_auto_fill_dacs(struct hda_codec *codec, int num_outs,
+			      const hda_nid_t *pins, hda_nid_t *dacs,
+			      const struct badness_table *bad)
+{
+	struct alc_spec *spec = codec->spec;
+	struct auto_pin_cfg *cfg = &spec->autocfg;
+	int i, j;
+	int badness = 0;
+	hda_nid_t dac;
+
+	if (!num_outs)
+		return 0;
+
+	for (i = 0; i < num_outs; i++) {
+		hda_nid_t pin = pins[i];
 		if (!dacs[i])
-			dacs[i] = alc_auto_look_for_dac(codec, pins[i]);
+			dacs[i] = alc_auto_look_for_dac(codec, pin);
+		if (!dacs[i] && !i) {
+			for (j = 1; j < num_outs; j++) {
+				if (alc_auto_is_dac_reachable(codec, pin, dacs[j])) {
+					dacs[0] = dacs[j];
+					dacs[j] = 0;
+					break;
+				}
+			}
+		}
+		dac = dacs[i];
+		if (!dac) {
+			if (alc_auto_is_dac_reachable(codec, pin, dacs[0]))
+				dac = dacs[0];
+			else if (cfg->line_outs > i &&
+				 alc_auto_is_dac_reachable(codec, pin,
+					spec->private_dac_nids[i]))
+				dac = spec->private_dac_nids[i];
+			if (dac) {
+				if (!i)
+					badness += bad->shared_primary;
+				else if (i == 1)
+					badness += bad->shared_surr;
+				else
+					badness += bad->shared_clfe;
+			} else if (alc_auto_is_dac_reachable(codec, pin,
+					spec->private_dac_nids[0])) {
+				dac = spec->private_dac_nids[0];
+				badness += bad->shared_surr_main;
+			} else if (!i)
+				badness += bad->no_primary_dac;
+			else
+				badness += bad->no_dac;
+		}
+		if (dac)
+			badness += eval_shared_vol_badness(codec, pin, dac);
 	}
-	return 1;
+
+	return badness;
 }
 
 static int alc_auto_fill_multi_ios(struct hda_codec *codec,
-				   unsigned int location, int offset);
-static hda_nid_t alc_look_for_out_vol_nid(struct hda_codec *codec,
-					  hda_nid_t pin, hda_nid_t dac);
+				   hda_nid_t reference_pin,
+				   bool hardwired, int offset);
+
+static bool alc_map_singles(struct hda_codec *codec, int outs,
+			    const hda_nid_t *pins, hda_nid_t *dacs)
+{
+	int i;
+	bool found = false;
+	for (i = 0; i < outs; i++) {
+		if (dacs[i])
+			continue;
+		dacs[i] = get_dac_if_single(codec, pins[i]);
+		if (dacs[i])
+			found = true;
+	}
+	return found;
+}
 
 /* fill in the dac_nids table from the parsed pin configuration */
-static int alc_auto_fill_dac_nids(struct hda_codec *codec)
+static int fill_and_eval_dacs(struct hda_codec *codec,
+			      bool fill_hardwired,
+			      bool fill_mio_first)
 {
 	struct alc_spec *spec = codec->spec;
 	struct auto_pin_cfg *cfg = &spec->autocfg;
-	unsigned int location, defcfg;
-	int num_pins;
-	bool redone = false;
-	int i;
+	int i, err, badness;
 
- again:
 	/* set num_dacs once to full for alc_auto_look_for_dac() */
 	spec->multiout.num_dacs = cfg->line_outs;
-	spec->multiout.hp_out_nid[0] = 0;
-	spec->multiout.extra_out_nid[0] = 0;
-	memset(spec->private_dac_nids, 0, sizeof(spec->private_dac_nids));
 	spec->multiout.dac_nids = spec->private_dac_nids;
+	memset(spec->private_dac_nids, 0, sizeof(spec->private_dac_nids));
+	memset(spec->multiout.hp_out_nid, 0, sizeof(spec->multiout.hp_out_nid));
+	memset(spec->multiout.extra_out_nid, 0, sizeof(spec->multiout.extra_out_nid));
 	spec->multi_ios = 0;
+	clear_vol_marks(codec);
+	badness = 0;
 
 	/* fill hard-wired DACs first */
-	if (!redone) {
-		for (i = 0; i < cfg->line_outs; i++)
-			spec->private_dac_nids[i] =
-				get_dac_if_single(codec, cfg->line_out_pins[i]);
-		if (cfg->hp_outs)
-			spec->multiout.hp_out_nid[0] =
-				get_dac_if_single(codec, cfg->hp_pins[0]);
-		if (cfg->speaker_outs)
-			spec->multiout.extra_out_nid[0] =
-				get_dac_if_single(codec, cfg->speaker_pins[0]);
+	if (fill_hardwired) {
+		bool mapped;
+		do {
+			mapped = alc_map_singles(codec, cfg->line_outs,
+						 cfg->line_out_pins,
+						 spec->private_dac_nids);
+			mapped |= alc_map_singles(codec, cfg->hp_outs,
+						  cfg->hp_pins,
+						  spec->multiout.hp_out_nid);
+			mapped |= alc_map_singles(codec, cfg->speaker_outs,
+						  cfg->speaker_pins,
+						  spec->multiout.extra_out_nid);
+			if (fill_mio_first && cfg->line_outs == 1 &&
+			    cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) {
+				err = alc_auto_fill_multi_ios(codec, cfg->line_out_pins[0], true, 0);
+				if (!err)
+					mapped = true;
+			}
+		} while (mapped);
 	}
 
-	for (i = 0; i < cfg->line_outs; i++) {
-		hda_nid_t pin = cfg->line_out_pins[i];
-		if (spec->private_dac_nids[i])
-			continue;
-		spec->private_dac_nids[i] = alc_auto_look_for_dac(codec, pin);
-		if (!spec->private_dac_nids[i] && !redone) {
-			/* if we can't find primary DACs, re-probe without
-			 * checking the hard-wired DACs
-			 */
-			redone = true;
-			goto again;
-		}
-	}
+	badness += alc_auto_fill_dacs(codec, cfg->line_outs, cfg->line_out_pins,
+				      spec->private_dac_nids,
+				      &main_out_badness);
 
 	/* re-count num_dacs and squash invalid entries */
 	spec->multiout.num_dacs = 0;
@@ -3069,30 +3287,144 @@ static int alc_auto_fill_dac_nids(struct hda_codec *codec)
 		}
 	}
 
-	if (cfg->line_outs == 1 && cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) {
+	if (fill_mio_first &&
+	    cfg->line_outs == 1 && cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) {
 		/* try to fill multi-io first */
-		defcfg = snd_hda_codec_get_pincfg(codec, cfg->line_out_pins[0]);
-		location = get_defcfg_location(defcfg);
-
-		num_pins = alc_auto_fill_multi_ios(codec, location, 0);
-		if (num_pins > 0) {
-			spec->multi_ios = num_pins;
-			spec->ext_channel_count = 2;
-			spec->multiout.num_dacs = num_pins + 1;
-		}
+		err = alc_auto_fill_multi_ios(codec, cfg->line_out_pins[0], false, 0);
+		if (err < 0)
+			return err;
+		/* we don't count badness at this stage yet */
 	}
 
-	if (cfg->line_out_type != AUTO_PIN_HP_OUT)
-		alc_auto_fill_extra_dacs(codec, cfg->hp_outs, cfg->hp_pins,
-				 spec->multiout.hp_out_nid);
+	if (cfg->line_out_type != AUTO_PIN_HP_OUT) {
+		err = alc_auto_fill_dacs(codec, cfg->hp_outs, cfg->hp_pins,
+					 spec->multiout.hp_out_nid,
+					 &extra_out_badness);
+		if (err < 0)
+			return err;
+		badness += err;
+	}
 	if (cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) {
-		int err = alc_auto_fill_extra_dacs(codec, cfg->speaker_outs,
-					cfg->speaker_pins,
-					spec->multiout.extra_out_nid);
-		/* if no speaker volume is assigned, try again as the primary
-		 * output
-		 */
-		if (!err && cfg->speaker_outs > 0 &&
+		err = alc_auto_fill_dacs(codec, cfg->speaker_outs,
+					 cfg->speaker_pins,
+					 spec->multiout.extra_out_nid,
+					 &extra_out_badness);
+		if (err < 0)
+			return err;
+		badness += err;
+	}
+	if (cfg->line_outs == 1 && cfg->line_out_type != AUTO_PIN_SPEAKER_OUT) {
+		err = alc_auto_fill_multi_ios(codec, cfg->line_out_pins[0], false, 0);
+		if (err < 0)
+			return err;
+		badness += err;
+	}
+	if (cfg->hp_outs && cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) {
+		/* try multi-ios with HP + inputs */
+		int offset = 0;
+		if (cfg->line_outs >= 3)
+			offset = 1;
+		err = alc_auto_fill_multi_ios(codec, cfg->hp_pins[0], false,
+					      offset);
+		if (err < 0)
+			return err;
+		badness += err;
+	}
+
+	if (spec->multi_ios == 2) {
+		for (i = 0; i < 2; i++)
+			spec->private_dac_nids[spec->multiout.num_dacs++] =
+				spec->multi_io[i].dac;
+		spec->ext_channel_count = 2;
+	} else if (spec->multi_ios) {
+		spec->multi_ios = 0;
+		badness += BAD_MULTI_IO;
+	}
+
+	return badness;
+}
+
+#define DEBUG_BADNESS
+
+#ifdef DEBUG_BADNESS
+#define debug_badness	snd_printdd
+#else
+#define debug_badness(...)
+#endif
+
+static void debug_show_configs(struct alc_spec *spec, struct auto_pin_cfg *cfg)
+{
+	debug_badness("multi_outs = %x/%x/%x/%x : %x/%x/%x/%x\n",
+		      cfg->line_out_pins[0], cfg->line_out_pins[1],
+		      cfg->line_out_pins[2], cfg->line_out_pins[2],
+		      spec->multiout.dac_nids[0],
+		      spec->multiout.dac_nids[1],
+		      spec->multiout.dac_nids[2],
+		      spec->multiout.dac_nids[3]);
+	if (spec->multi_ios > 0)
+		debug_badness("multi_ios(%d) = %x/%x : %x/%x\n",
+			      spec->multi_ios,
+			      spec->multi_io[0].pin, spec->multi_io[1].pin,
+			      spec->multi_io[0].dac, spec->multi_io[1].dac);
+	debug_badness("hp_outs = %x/%x/%x/%x : %x/%x/%x/%x\n",
+		      cfg->hp_pins[0], cfg->hp_pins[1],
+		      cfg->hp_pins[2], cfg->hp_pins[2],
+		      spec->multiout.hp_out_nid[0],
+		      spec->multiout.hp_out_nid[1],
+		      spec->multiout.hp_out_nid[2],
+		      spec->multiout.hp_out_nid[3]);
+	debug_badness("spk_outs = %x/%x/%x/%x : %x/%x/%x/%x\n",
+		      cfg->speaker_pins[0], cfg->speaker_pins[1],
+		      cfg->speaker_pins[2], cfg->speaker_pins[3],
+		      spec->multiout.extra_out_nid[0],
+		      spec->multiout.extra_out_nid[1],
+		      spec->multiout.extra_out_nid[2],
+		      spec->multiout.extra_out_nid[3]);
+}
+
+static int alc_auto_fill_dac_nids(struct hda_codec *codec)
+{
+	struct alc_spec *spec = codec->spec;
+	struct auto_pin_cfg *cfg = &spec->autocfg;
+	struct auto_pin_cfg *best_cfg;
+	int best_badness = INT_MAX;
+	int badness;
+	bool fill_hardwired = true, fill_mio_first = true;
+	bool best_wired = true, best_mio = true;
+	bool hp_spk_swapped = false;
+
+	best_cfg = kmalloc(sizeof(*best_cfg), GFP_KERNEL);
+	if (!best_cfg)
+		return -ENOMEM;
+	*best_cfg = *cfg;
+
+	for (;;) {
+		badness = fill_and_eval_dacs(codec, fill_hardwired,
+					     fill_mio_first);
+		if (badness < 0)
+			return badness;
+		debug_badness("==> lo_type=%d, wired=%d, mio=%d, badness=0x%x\n",
+			      cfg->line_out_type, fill_hardwired, fill_mio_first,
+			      badness);
+		debug_show_configs(spec, cfg);
+		if (badness < best_badness) {
+			best_badness = badness;
+			*best_cfg = *cfg;
+			best_wired = fill_hardwired;
+			best_mio = fill_mio_first;
+		}
+		if (!badness)
+			break;
+		fill_mio_first = !fill_mio_first;
+		if (!fill_mio_first)
+			continue;
+		fill_hardwired = !fill_hardwired;
+		if (!fill_hardwired)
+			continue;
+		if (hp_spk_swapped)
+			break;
+		hp_spk_swapped = true;
+		if (cfg->speaker_outs > 0 &&
 		    cfg->line_out_type == AUTO_PIN_HP_OUT) {
 			cfg->hp_outs = cfg->line_outs;
 			memcpy(cfg->hp_pins, cfg->line_out_pins,
@@ -3103,45 +3435,45 @@ static int alc_auto_fill_dac_nids(struct hda_codec *codec)
 			cfg->speaker_outs = 0;
 			memset(cfg->speaker_pins, 0, sizeof(cfg->speaker_pins));
 			cfg->line_out_type = AUTO_PIN_SPEAKER_OUT;
-			redone = false;
-			goto again;
-		}
+			fill_hardwired = true;
+			continue;
+		} 
+		if (cfg->hp_outs > 0 &&
+		    cfg->line_out_type == AUTO_PIN_SPEAKER_OUT) {
+			cfg->speaker_outs = cfg->line_outs;
+			memcpy(cfg->speaker_pins, cfg->line_out_pins,
+			       sizeof(cfg->speaker_pins));
+			cfg->line_outs = cfg->hp_outs;
+			memcpy(cfg->line_out_pins, cfg->hp_pins,
+			       sizeof(cfg->hp_pins));
+			cfg->hp_outs = 0;
+			memset(cfg->hp_pins, 0, sizeof(cfg->hp_pins));
+			cfg->line_out_type = AUTO_PIN_HP_OUT;
+			fill_hardwired = true;
+			continue;
+		} 
+		break;
 	}
 
-	if (!spec->multi_ios &&
-	    cfg->line_out_type == AUTO_PIN_SPEAKER_OUT &&
-	    cfg->hp_outs) {
-		/* try multi-ios with HP + inputs */
-		defcfg = snd_hda_codec_get_pincfg(codec, cfg->hp_pins[0]);
-		location = get_defcfg_location(defcfg);
-
-		num_pins = alc_auto_fill_multi_ios(codec, location, 1);
-		if (num_pins > 0) {
-			spec->multi_ios = num_pins;
-			spec->ext_channel_count = 2;
-			spec->multiout.num_dacs = num_pins + 1;
-		}
+	if (badness) {
+		*cfg = *best_cfg;
+		fill_and_eval_dacs(codec, best_wired, best_mio);
 	}
+	debug_badness("==> Best config: lo_type=%d, wired=%d, mio=%d\n",
+		      cfg->line_out_type, best_wired, best_mio);
+	debug_show_configs(spec, cfg);
 
 	if (cfg->line_out_pins[0])
 		spec->vmaster_nid =
 			alc_look_for_out_vol_nid(codec, cfg->line_out_pins[0],
 						 spec->multiout.dac_nids[0]);
-	return 0;
-}
 
-static inline unsigned int get_ctl_pos(unsigned int data)
-{
-	hda_nid_t nid = get_amp_nid_(data);
-	unsigned int dir = get_amp_direction_(data);
-	return (nid << 1) | dir;
+	/* clear the bitmap flags for creating controls */
+	clear_vol_marks(codec);
+	kfree(best_cfg);
+	return 0;
 }
 
-#define is_ctl_used(bits, data) \
-	test_bit(get_ctl_pos(data), bits)
-#define mark_ctl_usage(bits, data) \
-	set_bit(get_ctl_pos(data), bits)
-
 static int alc_auto_add_vol_ctl(struct hda_codec *codec,
 			      const char *pfx, int cidx,
 			      hda_nid_t nid, unsigned int chs)
@@ -3253,14 +3585,17 @@ static int alc_auto_create_multi_out_ctls(struct hda_codec *codec,
 		dac = spec->multiout.dac_nids[i];
 		if (!dac)
 			continue;
-		if (i >= cfg->line_outs)
+		if (i >= cfg->line_outs) {
 			pin = spec->multi_io[i - 1].pin;
-		else
+			index = 0;
+			name = channel_name[i];
+		} else {
 			pin = cfg->line_out_pins[i];
+			name = alc_get_line_out_pfx(spec, i, true, &index);
+		}
 
 		sw = alc_look_for_out_mute_nid(codec, pin, dac);
 		vol = alc_look_for_out_vol_nid(codec, pin, dac);
-		name = alc_get_line_out_pfx(spec, i, true, &index);
 		if (!name || !strcmp(name, "CLFE")) {
 			/* Center/LFE */
 			err = alc_auto_add_vol_ctl(codec, "Center", 0, vol, 1);
@@ -3357,41 +3692,31 @@ static int alc_auto_create_extra_outs(struct hda_codec *codec, int num_pins,
 		return alc_auto_create_extra_out(codec, *pins, dac, pfx, 0);
 	}
 
-	if (dacs[num_pins - 1]) {
-		/* OK, we have a multi-output system with individual volumes */
-		for (i = 0; i < num_pins; i++) {
-			if (num_pins >= 3) {
-				snprintf(name, sizeof(name), "%s %s",
-					 pfx, channel_name[i]);
-				err = alc_auto_create_extra_out(codec, pins[i], dacs[i],
-								name, 0);
-			} else {
-				err = alc_auto_create_extra_out(codec, pins[i], dacs[i],
-								pfx, i);
-			}
-			if (err < 0)
-				return err;
-		}
-		return 0;
-	}
-
-	/* Let's create a bind-controls */
-	ctl = new_bind_ctl(codec, num_pins, &snd_hda_bind_sw);
-	if (!ctl)
-		return -ENOMEM;
-	n = 0;
 	for (i = 0; i < num_pins; i++) {
-		if (get_wcaps(codec, pins[i]) & AC_WCAP_OUT_AMP)
-			ctl->values[n++] =
-				HDA_COMPOSE_AMP_VAL(pins[i], 3, 0, HDA_OUTPUT);
-	}
-	if (n) {
-		snprintf(name, sizeof(name), "%s Playback Switch", pfx);
-		err = add_control(spec, ALC_CTL_BIND_SW, name, 0, (long)ctl);
+		hda_nid_t dac;
+		if (dacs[num_pins - 1])
+			dac = dacs[i]; /* with individual volumes */
+		else
+			dac = 0;
+		if (num_pins == 2 && i == 1 && !strcmp(pfx, "Speaker")) {
+			err = alc_auto_create_extra_out(codec, pins[i], dac,
+							"Bass Speaker", 0);
+		} else if (num_pins >= 3) {
+			snprintf(name, sizeof(name), "%s %s",
+				 pfx, channel_name[i]);
+			err = alc_auto_create_extra_out(codec, pins[i], dac,
+							name, 0);
+		} else {
+			err = alc_auto_create_extra_out(codec, pins[i], dac,
+							pfx, i);
+		}
 		if (err < 0)
 			return err;
 	}
+	if (dacs[num_pins - 1])
+		return 0;
 
+	/* Let's create a bind-controls for volumes */
 	ctl = new_bind_ctl(codec, num_pins, &snd_hda_bind_vol);
 	if (!ctl)
 		return -ENOMEM;
@@ -3527,58 +3852,111 @@ static void alc_auto_init_extra_out(struct hda_codec *codec)
 	}
 }
 
+/* check whether the given pin can be a multi-io pin */
+static bool can_be_multiio_pin(struct hda_codec *codec,
+			       unsigned int location, hda_nid_t nid)
+{
+	unsigned int defcfg, caps;
+
+	defcfg = snd_hda_codec_get_pincfg(codec, nid);
+	if (get_defcfg_connect(defcfg) != AC_JACK_PORT_COMPLEX)
+		return false;
+	if (location && get_defcfg_location(defcfg) != location)
+		return false;
+	caps = snd_hda_query_pin_caps(codec, nid);
+	if (!(caps & AC_PINCAP_OUT))
+		return false;
+	return true;
+}
+
 /*
  * multi-io helper
+ *
+ * When hardwired is set, try to fill ony hardwired pins, and returns
+ * zero if any pins are filled, non-zero if nothing found.
+ * When hardwired is off, try to fill possible input pins, and returns
+ * the badness value.
  */
 static int alc_auto_fill_multi_ios(struct hda_codec *codec,
-				   unsigned int location,
-				   int offset)
+				   hda_nid_t reference_pin,
+				   bool hardwired, int offset)
 {
 	struct alc_spec *spec = codec->spec;
 	struct auto_pin_cfg *cfg = &spec->autocfg;
-	hda_nid_t prime_dac = spec->private_dac_nids[0];
-	int type, i, dacs, num_pins = 0;
+	int type, i, j, dacs, num_pins, old_pins;
+	unsigned int defcfg = snd_hda_codec_get_pincfg(codec, reference_pin);
+	unsigned int location = get_defcfg_location(defcfg);
+	int badness = 0;
+
+	old_pins = spec->multi_ios;
+	if (old_pins >= 2)
+		goto end_fill;
+
+	num_pins = 0;
+	for (type = AUTO_PIN_LINE_IN; type >= AUTO_PIN_MIC; type--) {
+		for (i = 0; i < cfg->num_inputs; i++) {
+			if (cfg->inputs[i].type != type)
+				continue;
+			if (can_be_multiio_pin(codec, location,
+					       cfg->inputs[i].pin))
+				num_pins++;
+		}
+	}
+	if (num_pins < 2)
+		goto end_fill;
 
 	dacs = spec->multiout.num_dacs;
 	for (type = AUTO_PIN_LINE_IN; type >= AUTO_PIN_MIC; type--) {
 		for (i = 0; i < cfg->num_inputs; i++) {
 			hda_nid_t nid = cfg->inputs[i].pin;
 			hda_nid_t dac = 0;
-			unsigned int defcfg, caps;
+
 			if (cfg->inputs[i].type != type)
 				continue;
-			defcfg = snd_hda_codec_get_pincfg(codec, nid);
-			if (get_defcfg_connect(defcfg) != AC_JACK_PORT_COMPLEX)
-				continue;
-			if (location && get_defcfg_location(defcfg) != location)
+			if (!can_be_multiio_pin(codec, location, nid))
 				continue;
-			caps = snd_hda_query_pin_caps(codec, nid);
-			if (!(caps & AC_PINCAP_OUT))
+			for (j = 0; j < spec->multi_ios; j++) {
+				if (nid == spec->multi_io[j].pin)
+					break;
+			}
+			if (j < spec->multi_ios)
 				continue;
-			if (offset && offset + num_pins < dacs) {
-				dac = spec->private_dac_nids[offset + num_pins];
+
+			if (offset && offset + spec->multi_ios < dacs) {
+				dac = spec->private_dac_nids[offset + spec->multi_ios];
 				if (!alc_auto_is_dac_reachable(codec, nid, dac))
 					dac = 0;
 			}
-			if (!dac)
+			if (hardwired)
+				dac = get_dac_if_single(codec, nid);
+			else if (!dac)
 				dac = alc_auto_look_for_dac(codec, nid);
-			if (!dac)
+			if (!dac) {
+				badness++;
 				continue;
-			spec->multi_io[num_pins].pin = nid;
-			spec->multi_io[num_pins].dac = dac;
-			num_pins++;
-			spec->private_dac_nids[spec->multiout.num_dacs++] = dac;
+			}
+			spec->multi_io[spec->multi_ios].pin = nid;
+			spec->multi_io[spec->multi_ios].dac = dac;
+			spec->multi_ios++;
+			if (spec->multi_ios >= 2)
+				break;
 		}
 	}
-	spec->multiout.num_dacs = dacs;
-	if (num_pins < 2) {
-		/* clear up again */
-		memset(spec->private_dac_nids + dacs, 0,
-		       sizeof(hda_nid_t) * (AUTO_CFG_MAX_OUTS - dacs));
-		spec->private_dac_nids[0] = prime_dac;
-		return 0;
+ end_fill:
+	if (badness)
+		badness = BAD_MULTI_IO;
+	if (old_pins == spec->multi_ios) {
+		if (hardwired)
+			return 1; /* nothing found */
+		else
+			return badness; /* no badness if nothing found */
+	}
+	if (!hardwired && spec->multi_ios < 2) {
+		spec->multi_ios = old_pins;
+		return badness;
 	}
-	return num_pins;
+
+	return 0;
 }
 
 static int alc_auto_ch_mode_info(struct snd_kcontrol *kcontrol,
@@ -3776,7 +4154,7 @@ static void alc_auto_init_input_src(struct hda_codec *codec)
 	else
 		nums = spec->num_adc_nids;
 	for (c = 0; c < nums; c++)
-		alc_mux_select(codec, 0, spec->cur_mux[c], true);
+		alc_mux_select(codec, c, spec->cur_mux[c], true);
 }
 
 /* add mic boosts if needed */
@@ -3933,6 +4311,7 @@ static const struct snd_pci_quirk beep_white_list[] = {
 	SND_PCI_QUIRK(0x1043, 0x83ce, "EeePC", 1),
 	SND_PCI_QUIRK(0x1043, 0x831a, "EeePC", 1),
 	SND_PCI_QUIRK(0x1043, 0x834a, "EeePC", 1),
+	SND_PCI_QUIRK(0x1458, 0xa002, "GA-MA790X", 1),
 	SND_PCI_QUIRK(0x8086, 0xd613, "Intel", 1),
 	{}
 };
@@ -4032,6 +4411,9 @@ static int alc_parse_auto_config(struct hda_codec *codec,
 	if (spec->kctls.list)
 		add_mixer(spec, spec->kctls.list);
 
+	if (!spec->no_analog && !spec->cap_mixer)
+		set_capture_mixer(codec);
+
 	return 1;
 }
 
@@ -4042,26 +4424,47 @@ static int alc880_parse_auto_config(struct hda_codec *codec)
 	return alc_parse_auto_config(codec, alc880_ignore, alc880_ssids);
 }
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
-static const struct hda_amp_list alc880_loopbacks[] = {
-	{ 0x0b, HDA_INPUT, 0 },
-	{ 0x0b, HDA_INPUT, 1 },
-	{ 0x0b, HDA_INPUT, 2 },
-	{ 0x0b, HDA_INPUT, 3 },
-	{ 0x0b, HDA_INPUT, 4 },
-	{ } /* end */
-};
-#endif
-
 /*
  * ALC880 fix-ups
  */
 enum {
+	ALC880_FIXUP_GPIO1,
 	ALC880_FIXUP_GPIO2,
 	ALC880_FIXUP_MEDION_RIM,
+	ALC880_FIXUP_LG,
+	ALC880_FIXUP_W810,
+	ALC880_FIXUP_EAPD_COEF,
+	ALC880_FIXUP_TCL_S700,
+	ALC880_FIXUP_VOL_KNOB,
+	ALC880_FIXUP_FUJITSU,
+	ALC880_FIXUP_F1734,
+	ALC880_FIXUP_UNIWILL,
+	ALC880_FIXUP_UNIWILL_DIG,
+	ALC880_FIXUP_Z71V,
+	ALC880_FIXUP_3ST_BASE,
+	ALC880_FIXUP_3ST,
+	ALC880_FIXUP_3ST_DIG,
+	ALC880_FIXUP_5ST_BASE,
+	ALC880_FIXUP_5ST,
+	ALC880_FIXUP_5ST_DIG,
+	ALC880_FIXUP_6ST_BASE,
+	ALC880_FIXUP_6ST,
+	ALC880_FIXUP_6ST_DIG,
 };
 
+/* enable the volume-knob widget support on NID 0x21 */
+static void alc880_fixup_vol_knob(struct hda_codec *codec,
+				  const struct alc_fixup *fix, int action)
+{
+	if (action == ALC_FIXUP_ACT_PROBE)
+		snd_hda_jack_detect_enable(codec, 0x21, ALC_DCVOL_EVENT);
+}
+
 static const struct alc_fixup alc880_fixups[] = {
+	[ALC880_FIXUP_GPIO1] = {
+		.type = ALC_FIXUP_VERBS,
+		.v.verbs = alc_gpio1_init_verbs,
+	},
 	[ALC880_FIXUP_GPIO2] = {
 		.type = ALC_FIXUP_VERBS,
 		.v.verbs = alc_gpio2_init_verbs,
@@ -4076,40 +4479,323 @@ static const struct alc_fixup alc880_fixups[] = {
 		.chained = true,
 		.chain_id = ALC880_FIXUP_GPIO2,
 	},
+	[ALC880_FIXUP_LG] = {
+		.type = ALC_FIXUP_PINS,
+		.v.pins = (const struct alc_pincfg[]) {
+			/* disable bogus unused pins */
+			{ 0x16, 0x411111f0 },
+			{ 0x18, 0x411111f0 },
+			{ 0x1a, 0x411111f0 },
+			{ }
+		}
+	},
+	[ALC880_FIXUP_W810] = {
+		.type = ALC_FIXUP_PINS,
+		.v.pins = (const struct alc_pincfg[]) {
+			/* disable bogus unused pins */
+			{ 0x17, 0x411111f0 },
+			{ }
+		},
+		.chained = true,
+		.chain_id = ALC880_FIXUP_GPIO2,
+	},
+	[ALC880_FIXUP_EAPD_COEF] = {
+		.type = ALC_FIXUP_VERBS,
+		.v.verbs = (const struct hda_verb[]) {
+			/* change to EAPD mode */
+			{ 0x20, AC_VERB_SET_COEF_INDEX, 0x07 },
+			{ 0x20, AC_VERB_SET_PROC_COEF,  0x3060 },
+			{}
+		},
+	},
+	[ALC880_FIXUP_TCL_S700] = {
+		.type = ALC_FIXUP_VERBS,
+		.v.verbs = (const struct hda_verb[]) {
+			/* change to EAPD mode */
+			{ 0x20, AC_VERB_SET_COEF_INDEX, 0x07 },
+			{ 0x20, AC_VERB_SET_PROC_COEF,  0x3070 },
+			{}
+		},
+		.chained = true,
+		.chain_id = ALC880_FIXUP_GPIO2,
+	},
+	[ALC880_FIXUP_VOL_KNOB] = {
+		.type = ALC_FIXUP_FUNC,
+		.v.func = alc880_fixup_vol_knob,
+	},
+	[ALC880_FIXUP_FUJITSU] = {
+		/* override all pins as BIOS on old Amilo is broken */
+		.type = ALC_FIXUP_PINS,
+		.v.pins = (const struct alc_pincfg[]) {
+			{ 0x14, 0x0121411f }, /* HP */
+			{ 0x15, 0x99030120 }, /* speaker */
+			{ 0x16, 0x99030130 }, /* bass speaker */
+			{ 0x17, 0x411111f0 }, /* N/A */
+			{ 0x18, 0x411111f0 }, /* N/A */
+			{ 0x19, 0x01a19950 }, /* mic-in */
+			{ 0x1a, 0x411111f0 }, /* N/A */
+			{ 0x1b, 0x411111f0 }, /* N/A */
+			{ 0x1c, 0x411111f0 }, /* N/A */
+			{ 0x1d, 0x411111f0 }, /* N/A */
+			{ 0x1e, 0x01454140 }, /* SPDIF out */
+			{ }
+		},
+		.chained = true,
+		.chain_id = ALC880_FIXUP_VOL_KNOB,
+	},
+	[ALC880_FIXUP_F1734] = {
+		/* almost compatible with FUJITSU, but no bass and SPDIF */
+		.type = ALC_FIXUP_PINS,
+		.v.pins = (const struct alc_pincfg[]) {
+			{ 0x14, 0x0121411f }, /* HP */
+			{ 0x15, 0x99030120 }, /* speaker */
+			{ 0x16, 0x411111f0 }, /* N/A */
+			{ 0x17, 0x411111f0 }, /* N/A */
+			{ 0x18, 0x411111f0 }, /* N/A */
+			{ 0x19, 0x01a19950 }, /* mic-in */
+			{ 0x1a, 0x411111f0 }, /* N/A */
+			{ 0x1b, 0x411111f0 }, /* N/A */
+			{ 0x1c, 0x411111f0 }, /* N/A */
+			{ 0x1d, 0x411111f0 }, /* N/A */
+			{ 0x1e, 0x411111f0 }, /* N/A */
+			{ }
+		},
+		.chained = true,
+		.chain_id = ALC880_FIXUP_VOL_KNOB,
+	},
+	[ALC880_FIXUP_UNIWILL] = {
+		/* need to fix HP and speaker pins to be parsed correctly */
+		.type = ALC_FIXUP_PINS,
+		.v.pins = (const struct alc_pincfg[]) {
+			{ 0x14, 0x0121411f }, /* HP */
+			{ 0x15, 0x99030120 }, /* speaker */
+			{ 0x16, 0x99030130 }, /* bass speaker */
+			{ }
+		},
+	},
+	[ALC880_FIXUP_UNIWILL_DIG] = {
+		.type = ALC_FIXUP_PINS,
+		.v.pins = (const struct alc_pincfg[]) {
+			/* disable bogus unused pins */
+			{ 0x17, 0x411111f0 },
+			{ 0x19, 0x411111f0 },
+			{ 0x1b, 0x411111f0 },
+			{ 0x1f, 0x411111f0 },
+			{ }
+		}
+	},
+	[ALC880_FIXUP_Z71V] = {
+		.type = ALC_FIXUP_PINS,
+		.v.pins = (const struct alc_pincfg[]) {
+			/* set up the whole pins as BIOS is utterly broken */
+			{ 0x14, 0x99030120 }, /* speaker */
+			{ 0x15, 0x0121411f }, /* HP */
+			{ 0x16, 0x411111f0 }, /* N/A */
+			{ 0x17, 0x411111f0 }, /* N/A */
+			{ 0x18, 0x01a19950 }, /* mic-in */
+			{ 0x19, 0x411111f0 }, /* N/A */
+			{ 0x1a, 0x01813031 }, /* line-in */
+			{ 0x1b, 0x411111f0 }, /* N/A */
+			{ 0x1c, 0x411111f0 }, /* N/A */
+			{ 0x1d, 0x411111f0 }, /* N/A */
+			{ 0x1e, 0x0144111e }, /* SPDIF */
+			{ }
+		}
+	},
+	[ALC880_FIXUP_3ST_BASE] = {
+		.type = ALC_FIXUP_PINS,
+		.v.pins = (const struct alc_pincfg[]) {
+			{ 0x14, 0x01014010 }, /* line-out */
+			{ 0x15, 0x411111f0 }, /* N/A */
+			{ 0x16, 0x411111f0 }, /* N/A */
+			{ 0x17, 0x411111f0 }, /* N/A */
+			{ 0x18, 0x01a19c30 }, /* mic-in */
+			{ 0x19, 0x0121411f }, /* HP */
+			{ 0x1a, 0x01813031 }, /* line-in */
+			{ 0x1b, 0x02a19c40 }, /* front-mic */
+			{ 0x1c, 0x411111f0 }, /* N/A */
+			{ 0x1d, 0x411111f0 }, /* N/A */
+			/* 0x1e is filled in below */
+			{ 0x1f, 0x411111f0 }, /* N/A */
+			{ }
+		}
+	},
+	[ALC880_FIXUP_3ST] = {
+		.type = ALC_FIXUP_PINS,
+		.v.pins = (const struct alc_pincfg[]) {
+			{ 0x1e, 0x411111f0 }, /* N/A */
+			{ }
+		},
+		.chained = true,
+		.chain_id = ALC880_FIXUP_3ST_BASE,
+	},
+	[ALC880_FIXUP_3ST_DIG] = {
+		.type = ALC_FIXUP_PINS,
+		.v.pins = (const struct alc_pincfg[]) {
+			{ 0x1e, 0x0144111e }, /* SPDIF */
+			{ }
+		},
+		.chained = true,
+		.chain_id = ALC880_FIXUP_3ST_BASE,
+	},
+	[ALC880_FIXUP_5ST_BASE] = {
+		.type = ALC_FIXUP_PINS,
+		.v.pins = (const struct alc_pincfg[]) {
+			{ 0x14, 0x01014010 }, /* front */
+			{ 0x15, 0x411111f0 }, /* N/A */
+			{ 0x16, 0x01011411 }, /* CLFE */
+			{ 0x17, 0x01016412 }, /* surr */
+			{ 0x18, 0x01a19c30 }, /* mic-in */
+			{ 0x19, 0x0121411f }, /* HP */
+			{ 0x1a, 0x01813031 }, /* line-in */
+			{ 0x1b, 0x02a19c40 }, /* front-mic */
+			{ 0x1c, 0x411111f0 }, /* N/A */
+			{ 0x1d, 0x411111f0 }, /* N/A */
+			/* 0x1e is filled in below */
+			{ 0x1f, 0x411111f0 }, /* N/A */
+			{ }
+		}
+	},
+	[ALC880_FIXUP_5ST] = {
+		.type = ALC_FIXUP_PINS,
+		.v.pins = (const struct alc_pincfg[]) {
+			{ 0x1e, 0x411111f0 }, /* N/A */
+			{ }
+		},
+		.chained = true,
+		.chain_id = ALC880_FIXUP_5ST_BASE,
+	},
+	[ALC880_FIXUP_5ST_DIG] = {
+		.type = ALC_FIXUP_PINS,
+		.v.pins = (const struct alc_pincfg[]) {
+			{ 0x1e, 0x0144111e }, /* SPDIF */
+			{ }
+		},
+		.chained = true,
+		.chain_id = ALC880_FIXUP_5ST_BASE,
+	},
+	[ALC880_FIXUP_6ST_BASE] = {
+		.type = ALC_FIXUP_PINS,
+		.v.pins = (const struct alc_pincfg[]) {
+			{ 0x14, 0x01014010 }, /* front */
+			{ 0x15, 0x01016412 }, /* surr */
+			{ 0x16, 0x01011411 }, /* CLFE */
+			{ 0x17, 0x01012414 }, /* side */
+			{ 0x18, 0x01a19c30 }, /* mic-in */
+			{ 0x19, 0x02a19c40 }, /* front-mic */
+			{ 0x1a, 0x01813031 }, /* line-in */
+			{ 0x1b, 0x0121411f }, /* HP */
+			{ 0x1c, 0x411111f0 }, /* N/A */
+			{ 0x1d, 0x411111f0 }, /* N/A */
+			/* 0x1e is filled in below */
+			{ 0x1f, 0x411111f0 }, /* N/A */
+			{ }
+		}
+	},
+	[ALC880_FIXUP_6ST] = {
+		.type = ALC_FIXUP_PINS,
+		.v.pins = (const struct alc_pincfg[]) {
+			{ 0x1e, 0x411111f0 }, /* N/A */
+			{ }
+		},
+		.chained = true,
+		.chain_id = ALC880_FIXUP_6ST_BASE,
+	},
+	[ALC880_FIXUP_6ST_DIG] = {
+		.type = ALC_FIXUP_PINS,
+		.v.pins = (const struct alc_pincfg[]) {
+			{ 0x1e, 0x0144111e }, /* SPDIF */
+			{ }
+		},
+		.chained = true,
+		.chain_id = ALC880_FIXUP_6ST_BASE,
+	},
 };
 
 static const struct snd_pci_quirk alc880_fixup_tbl[] = {
+	SND_PCI_QUIRK(0x1019, 0x0f69, "Coeus G610P", ALC880_FIXUP_W810),
+	SND_PCI_QUIRK(0x1043, 0x1964, "ASUS Z71V", ALC880_FIXUP_Z71V),
+	SND_PCI_QUIRK_VENDOR(0x1043, "ASUS", ALC880_FIXUP_GPIO1),
+	SND_PCI_QUIRK(0x1558, 0x5401, "Clevo GPIO2", ALC880_FIXUP_GPIO2),
+	SND_PCI_QUIRK_VENDOR(0x1558, "Clevo", ALC880_FIXUP_EAPD_COEF),
+	SND_PCI_QUIRK(0x1584, 0x9050, "Uniwill", ALC880_FIXUP_UNIWILL_DIG),
+	SND_PCI_QUIRK(0x1584, 0x9054, "Uniwill", ALC880_FIXUP_F1734),
+	SND_PCI_QUIRK(0x1584, 0x9070, "Uniwill", ALC880_FIXUP_UNIWILL),
+	SND_PCI_QUIRK(0x1584, 0x9077, "Uniwill P53", ALC880_FIXUP_VOL_KNOB),
+	SND_PCI_QUIRK(0x161f, 0x203d, "W810", ALC880_FIXUP_W810),
 	SND_PCI_QUIRK(0x161f, 0x205d, "Medion Rim 2150", ALC880_FIXUP_MEDION_RIM),
+	SND_PCI_QUIRK(0x1734, 0x107c, "FSC F1734", ALC880_FIXUP_F1734),
+	SND_PCI_QUIRK(0x1734, 0x1094, "FSC Amilo M1451G", ALC880_FIXUP_FUJITSU),
+	SND_PCI_QUIRK(0x1734, 0x10ac, "FSC AMILO Xi 1526", ALC880_FIXUP_F1734),
+	SND_PCI_QUIRK(0x1734, 0x10b0, "FSC Amilo Pi1556", ALC880_FIXUP_FUJITSU),
+	SND_PCI_QUIRK(0x1854, 0x003b, "LG", ALC880_FIXUP_LG),
+	SND_PCI_QUIRK(0x1854, 0x005f, "LG P1 Express", ALC880_FIXUP_LG),
+	SND_PCI_QUIRK(0x1854, 0x0068, "LG w1", ALC880_FIXUP_LG),
+	SND_PCI_QUIRK(0x19db, 0x4188, "TCL S700", ALC880_FIXUP_TCL_S700),
+
+	/* Below is the copied entries from alc880_quirks.c.
+	 * It's not quite sure whether BIOS sets the correct pin-config table
+	 * on these machines, thus they are kept to be compatible with
+	 * the old static quirks.  Once when it's confirmed to work without
+	 * these overrides, it'd be better to remove.
+	 */
+	SND_PCI_QUIRK(0x1019, 0xa880, "ECS", ALC880_FIXUP_5ST_DIG),
+	SND_PCI_QUIRK(0x1019, 0xa884, "Acer APFV", ALC880_FIXUP_6ST),
+	SND_PCI_QUIRK(0x1025, 0x0070, "ULI", ALC880_FIXUP_3ST_DIG),
+	SND_PCI_QUIRK(0x1025, 0x0077, "ULI", ALC880_FIXUP_6ST_DIG),
+	SND_PCI_QUIRK(0x1025, 0x0078, "ULI", ALC880_FIXUP_6ST_DIG),
+	SND_PCI_QUIRK(0x1025, 0x0087, "ULI", ALC880_FIXUP_6ST_DIG),
+	SND_PCI_QUIRK(0x1025, 0xe309, "ULI", ALC880_FIXUP_3ST_DIG),
+	SND_PCI_QUIRK(0x1025, 0xe310, "ULI", ALC880_FIXUP_3ST),
+	SND_PCI_QUIRK(0x1039, 0x1234, NULL, ALC880_FIXUP_6ST_DIG),
+	SND_PCI_QUIRK(0x104d, 0x81a0, "Sony", ALC880_FIXUP_3ST),
+	SND_PCI_QUIRK(0x104d, 0x81d6, "Sony", ALC880_FIXUP_3ST),
+	SND_PCI_QUIRK(0x107b, 0x3032, "Gateway", ALC880_FIXUP_5ST),
+	SND_PCI_QUIRK(0x107b, 0x3033, "Gateway", ALC880_FIXUP_5ST),
+	SND_PCI_QUIRK(0x107b, 0x4039, "Gateway", ALC880_FIXUP_5ST),
+	SND_PCI_QUIRK(0x1297, 0xc790, "Shuttle ST20G5", ALC880_FIXUP_6ST_DIG),
+	SND_PCI_QUIRK(0x1458, 0xa102, "Gigabyte K8", ALC880_FIXUP_6ST_DIG),
+	SND_PCI_QUIRK(0x1462, 0x1150, "MSI", ALC880_FIXUP_6ST_DIG),
+	SND_PCI_QUIRK(0x1509, 0x925d, "FIC P4M", ALC880_FIXUP_6ST_DIG),
+	SND_PCI_QUIRK(0x1565, 0x8202, "Biostar", ALC880_FIXUP_5ST_DIG),
+	SND_PCI_QUIRK(0x1695, 0x400d, "EPoX", ALC880_FIXUP_5ST_DIG),
+	SND_PCI_QUIRK(0x1695, 0x4012, "EPox EP-5LDA", ALC880_FIXUP_5ST_DIG),
+	SND_PCI_QUIRK(0x2668, 0x8086, NULL, ALC880_FIXUP_6ST_DIG), /* broken BIOS */
+	SND_PCI_QUIRK(0x8086, 0x2668, NULL, ALC880_FIXUP_6ST_DIG),
+	SND_PCI_QUIRK(0x8086, 0xa100, "Intel mobo", ALC880_FIXUP_5ST_DIG),
+	SND_PCI_QUIRK(0x8086, 0xd400, "Intel mobo", ALC880_FIXUP_5ST_DIG),
+	SND_PCI_QUIRK(0x8086, 0xd401, "Intel mobo", ALC880_FIXUP_5ST_DIG),
+	SND_PCI_QUIRK(0x8086, 0xd402, "Intel mobo", ALC880_FIXUP_3ST_DIG),
+	SND_PCI_QUIRK(0x8086, 0xe224, "Intel mobo", ALC880_FIXUP_5ST_DIG),
+	SND_PCI_QUIRK(0x8086, 0xe305, "Intel mobo", ALC880_FIXUP_3ST_DIG),
+	SND_PCI_QUIRK(0x8086, 0xe308, "Intel mobo", ALC880_FIXUP_3ST_DIG),
+	SND_PCI_QUIRK(0x8086, 0xe400, "Intel mobo", ALC880_FIXUP_5ST_DIG),
+	SND_PCI_QUIRK(0x8086, 0xe401, "Intel mobo", ALC880_FIXUP_5ST_DIG),
+	SND_PCI_QUIRK(0x8086, 0xe402, "Intel mobo", ALC880_FIXUP_5ST_DIG),
+	/* default Intel */
+	SND_PCI_QUIRK_VENDOR(0x8086, "Intel mobo", ALC880_FIXUP_3ST),
+	SND_PCI_QUIRK(0xa0a0, 0x0560, "AOpen i915GMm-HFS", ALC880_FIXUP_5ST_DIG),
+	SND_PCI_QUIRK(0xe803, 0x1019, NULL, ALC880_FIXUP_6ST_DIG),
 	{}
 };
 
+static const struct alc_model_fixup alc880_fixup_models[] = {
+	{.id = ALC880_FIXUP_3ST, .name = "3stack"},
+	{.id = ALC880_FIXUP_3ST_DIG, .name = "3stack-digout"},
+	{.id = ALC880_FIXUP_5ST, .name = "5stack"},
+	{.id = ALC880_FIXUP_5ST_DIG, .name = "5stack-digout"},
+	{.id = ALC880_FIXUP_6ST, .name = "6stack"},
+	{.id = ALC880_FIXUP_6ST_DIG, .name = "6stack-digout"},
+	{}
+};
 
-/*
- * board setups
- */
-#ifdef CONFIG_SND_HDA_ENABLE_REALTEK_QUIRKS
-#define alc_board_config \
-	snd_hda_check_board_config
-#define alc_board_codec_sid_config \
-	snd_hda_check_board_codec_sid_config
-#include "alc_quirks.c"
-#else
-#define alc_board_config(codec, nums, models, tbl)	-1
-#define alc_board_codec_sid_config(codec, nums, models, tbl)	-1
-#define setup_preset(codec, x)	/* NOP */
-#endif
 
 /*
  * OK, here we have finally the patch for ALC880
  */
-#ifdef CONFIG_SND_HDA_ENABLE_REALTEK_QUIRKS
-#include "alc880_quirks.c"
-#endif
-
 static int patch_alc880(struct hda_codec *codec)
 {
 	struct alc_spec *spec;
-	int board_config;
 	int err;
 
 	spec = kzalloc(sizeof(*spec), GFP_KERNEL);
@@ -4121,47 +4807,14 @@ static int patch_alc880(struct hda_codec *codec)
 	spec->mixer_nid = 0x0b;
 	spec->need_dac_fix = 1;
 
-	board_config = alc_board_config(codec, ALC880_MODEL_LAST,
-					alc880_models, alc880_cfg_tbl);
-	if (board_config < 0) {
-		printk(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
-		       codec->chip_name);
-		board_config = ALC_MODEL_AUTO;
-	}
-
-	if (board_config == ALC_MODEL_AUTO) {
-		alc_pick_fixup(codec, NULL, alc880_fixup_tbl, alc880_fixups);
-		alc_apply_fixup(codec, ALC_FIXUP_ACT_PRE_PROBE);
-	}
-
-	if (board_config == ALC_MODEL_AUTO) {
-		/* automatic parse from the BIOS config */
-		err = alc880_parse_auto_config(codec);
-		if (err < 0)
-			goto error;
-#ifdef CONFIG_SND_HDA_ENABLE_REALTEK_QUIRKS
-		else if (!err) {
-			printk(KERN_INFO
-			       "hda_codec: Cannot set up configuration "
-			       "from BIOS.  Using 3-stack mode...\n");
-			board_config = ALC880_3ST;
-		}
-#endif
-	}
-
-	if (board_config != ALC_MODEL_AUTO) {
-		spec->vmaster_nid = 0x0c;
-		setup_preset(codec, &alc880_presets[board_config]);
-	}
-
-	if (!spec->no_analog && !spec->adc_nids) {
-		alc_auto_fill_adc_caps(codec);
-		alc_rebuild_imux_for_auto_mic(codec);
-		alc_remove_invalid_adc_nids(codec);
-	}
+	alc_pick_fixup(codec, alc880_fixup_models, alc880_fixup_tbl,
+		       alc880_fixups);
+	alc_apply_fixup(codec, ALC_FIXUP_ACT_PRE_PROBE);
 
-	if (!spec->no_analog && !spec->cap_mixer)
-		set_capture_mixer(codec);
+	/* automatic parse from the BIOS config */
+	err = alc880_parse_auto_config(codec);
+	if (err < 0)
+		goto error;
 
 	if (!spec->no_analog) {
 		err = snd_hda_attach_beep_device(codec, 0x1);
@@ -4170,17 +4823,9 @@ static int patch_alc880(struct hda_codec *codec)
 		set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT);
 	}
 
-	alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE);
-
 	codec->patch_ops = alc_patch_ops;
-	if (board_config == ALC_MODEL_AUTO)
-		spec->init_hook = alc_auto_init_std;
-	else
-		codec->patch_ops.build_controls = __alc_build_controls;
-#ifdef CONFIG_SND_HDA_POWER_SAVE
-	if (!spec->loopback.amplist)
-		spec->loopback.amplist = alc880_loopbacks;
-#endif
+
+	alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE);
 
 	return 0;
 
@@ -4200,49 +4845,115 @@ static int alc260_parse_auto_config(struct hda_codec *codec)
 	return alc_parse_auto_config(codec, alc260_ignore, alc260_ssids);
 }
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
-static const struct hda_amp_list alc260_loopbacks[] = {
-	{ 0x07, HDA_INPUT, 0 },
-	{ 0x07, HDA_INPUT, 1 },
-	{ 0x07, HDA_INPUT, 2 },
-	{ 0x07, HDA_INPUT, 3 },
-	{ 0x07, HDA_INPUT, 4 },
-	{ } /* end */
-};
-#endif
-
 /*
  * Pin config fixes
  */
 enum {
-	PINFIX_HP_DC5750,
+	ALC260_FIXUP_HP_DC5750,
+	ALC260_FIXUP_HP_PIN_0F,
+	ALC260_FIXUP_COEF,
+	ALC260_FIXUP_GPIO1,
+	ALC260_FIXUP_GPIO1_TOGGLE,
+	ALC260_FIXUP_REPLACER,
+	ALC260_FIXUP_HP_B1900,
 };
 
+static void alc260_gpio1_automute(struct hda_codec *codec)
+{
+	struct alc_spec *spec = codec->spec;
+	snd_hda_codec_write(codec, 0x01, 0, AC_VERB_SET_GPIO_DATA,
+			    spec->hp_jack_present);
+}
+
+static void alc260_fixup_gpio1_toggle(struct hda_codec *codec,
+				      const struct alc_fixup *fix, int action)
+{
+	struct alc_spec *spec = codec->spec;
+	if (action == ALC_FIXUP_ACT_PROBE) {
+		/* although the machine has only one output pin, we need to
+		 * toggle GPIO1 according to the jack state
+		 */
+		spec->automute_hook = alc260_gpio1_automute;
+		spec->detect_hp = 1;
+		spec->automute_speaker = 1;
+		spec->autocfg.hp_pins[0] = 0x0f; /* copy it for automute */
+		snd_hda_jack_detect_enable(codec, 0x0f, ALC_HP_EVENT);
+		spec->unsol_event = alc_sku_unsol_event;
+		add_verb(codec->spec, alc_gpio1_init_verbs);
+	}
+}
+
 static const struct alc_fixup alc260_fixups[] = {
-	[PINFIX_HP_DC5750] = {
+	[ALC260_FIXUP_HP_DC5750] = {
 		.type = ALC_FIXUP_PINS,
 		.v.pins = (const struct alc_pincfg[]) {
 			{ 0x11, 0x90130110 }, /* speaker */
 			{ }
 		}
 	},
+	[ALC260_FIXUP_HP_PIN_0F] = {
+		.type = ALC_FIXUP_PINS,
+		.v.pins = (const struct alc_pincfg[]) {
+			{ 0x0f, 0x01214000 }, /* HP */
+			{ }
+		}
+	},
+	[ALC260_FIXUP_COEF] = {
+		.type = ALC_FIXUP_VERBS,
+		.v.verbs = (const struct hda_verb[]) {
+			{ 0x20, AC_VERB_SET_COEF_INDEX, 0x07 },
+			{ 0x20, AC_VERB_SET_PROC_COEF,  0x3040 },
+			{ }
+		},
+		.chained = true,
+		.chain_id = ALC260_FIXUP_HP_PIN_0F,
+	},
+	[ALC260_FIXUP_GPIO1] = {
+		.type = ALC_FIXUP_VERBS,
+		.v.verbs = alc_gpio1_init_verbs,
+	},
+	[ALC260_FIXUP_GPIO1_TOGGLE] = {
+		.type = ALC_FIXUP_FUNC,
+		.v.func = alc260_fixup_gpio1_toggle,
+		.chained = true,
+		.chain_id = ALC260_FIXUP_HP_PIN_0F,
+	},
+	[ALC260_FIXUP_REPLACER] = {
+		.type = ALC_FIXUP_VERBS,
+		.v.verbs = (const struct hda_verb[]) {
+			{ 0x20, AC_VERB_SET_COEF_INDEX, 0x07 },
+			{ 0x20, AC_VERB_SET_PROC_COEF,  0x3050 },
+			{ }
+		},
+		.chained = true,
+		.chain_id = ALC260_FIXUP_GPIO1_TOGGLE,
+	},
+	[ALC260_FIXUP_HP_B1900] = {
+		.type = ALC_FIXUP_FUNC,
+		.v.func = alc260_fixup_gpio1_toggle,
+		.chained = true,
+		.chain_id = ALC260_FIXUP_COEF,
+	}
 };
 
 static const struct snd_pci_quirk alc260_fixup_tbl[] = {
-	SND_PCI_QUIRK(0x103c, 0x280a, "HP dc5750", PINFIX_HP_DC5750),
+	SND_PCI_QUIRK(0x1025, 0x007b, "Acer C20x", ALC260_FIXUP_GPIO1),
+	SND_PCI_QUIRK(0x1025, 0x007f, "Acer Aspire 9500", ALC260_FIXUP_COEF),
+	SND_PCI_QUIRK(0x1025, 0x008f, "Acer", ALC260_FIXUP_GPIO1),
+	SND_PCI_QUIRK(0x103c, 0x280a, "HP dc5750", ALC260_FIXUP_HP_DC5750),
+	SND_PCI_QUIRK(0x103c, 0x30ba, "HP Presario B1900", ALC260_FIXUP_HP_B1900),
+	SND_PCI_QUIRK(0x1509, 0x4540, "Favorit 100XS", ALC260_FIXUP_GPIO1),
+	SND_PCI_QUIRK(0x161f, 0x2057, "Replacer 672V", ALC260_FIXUP_REPLACER),
+	SND_PCI_QUIRK(0x1631, 0xc017, "PB V7900", ALC260_FIXUP_COEF),
 	{}
 };
 
 /*
  */
-#ifdef CONFIG_SND_HDA_ENABLE_REALTEK_QUIRKS
-#include "alc260_quirks.c"
-#endif
-
 static int patch_alc260(struct hda_codec *codec)
 {
 	struct alc_spec *spec;
-	int err, board_config;
+	int err;
 
 	spec = kzalloc(sizeof(*spec), GFP_KERNEL);
 	if (spec == NULL)
@@ -4252,47 +4963,13 @@ static int patch_alc260(struct hda_codec *codec)
 
 	spec->mixer_nid = 0x07;
 
-	board_config = alc_board_config(codec, ALC260_MODEL_LAST,
-					alc260_models, alc260_cfg_tbl);
-	if (board_config < 0) {
-		snd_printd(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
-			   codec->chip_name);
-		board_config = ALC_MODEL_AUTO;
-	}
-
-	if (board_config == ALC_MODEL_AUTO) {
-		alc_pick_fixup(codec, NULL, alc260_fixup_tbl, alc260_fixups);
-		alc_apply_fixup(codec, ALC_FIXUP_ACT_PRE_PROBE);
-	}
-
-	if (board_config == ALC_MODEL_AUTO) {
-		/* automatic parse from the BIOS config */
-		err = alc260_parse_auto_config(codec);
-		if (err < 0)
-			goto error;
-#ifdef CONFIG_SND_HDA_ENABLE_REALTEK_QUIRKS
-		else if (!err) {
-			printk(KERN_INFO
-			       "hda_codec: Cannot set up configuration "
-			       "from BIOS.  Using base mode...\n");
-			board_config = ALC260_BASIC;
-		}
-#endif
-	}
-
-	if (board_config != ALC_MODEL_AUTO) {
-		setup_preset(codec, &alc260_presets[board_config]);
-		spec->vmaster_nid = 0x08;
-	}
-
-	if (!spec->no_analog && !spec->adc_nids) {
-		alc_auto_fill_adc_caps(codec);
-		alc_rebuild_imux_for_auto_mic(codec);
-		alc_remove_invalid_adc_nids(codec);
-	}
+	alc_pick_fixup(codec, NULL, alc260_fixup_tbl, alc260_fixups);
+	alc_apply_fixup(codec, ALC_FIXUP_ACT_PRE_PROBE);
 
-	if (!spec->no_analog && !spec->cap_mixer)
-		set_capture_mixer(codec);
+	/* automatic parse from the BIOS config */
+	err = alc260_parse_auto_config(codec);
+	if (err < 0)
+		goto error;
 
 	if (!spec->no_analog) {
 		err = snd_hda_attach_beep_device(codec, 0x1);
@@ -4301,18 +4978,10 @@ static int patch_alc260(struct hda_codec *codec)
 		set_beep_amp(spec, 0x07, 0x05, HDA_INPUT);
 	}
 
-	alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE);
-
 	codec->patch_ops = alc_patch_ops;
-	if (board_config == ALC_MODEL_AUTO)
-		spec->init_hook = alc_auto_init_std;
-	else
-		codec->patch_ops.build_controls = __alc_build_controls;
 	spec->shutup = alc_eapd_shutup;
-#ifdef CONFIG_SND_HDA_POWER_SAVE
-	if (!spec->loopback.amplist)
-		spec->loopback.amplist = alc260_loopbacks;
-#endif
+
+	alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE);
 
 	return 0;
 
@@ -4333,9 +5002,6 @@ static int patch_alc260(struct hda_codec *codec)
  * In addition, an independent DAC for the multi-playback (not used in this
  * driver yet).
  */
-#ifdef CONFIG_SND_HDA_POWER_SAVE
-#define alc882_loopbacks	alc880_loopbacks
-#endif
 
 /*
  * Pin config fixes
@@ -4346,11 +5012,14 @@ enum {
 	ALC882_FIXUP_PB_M5210,
 	ALC882_FIXUP_ACER_ASPIRE_7736,
 	ALC882_FIXUP_ASUS_W90V,
+	ALC889_FIXUP_CD,
 	ALC889_FIXUP_VAIO_TT,
 	ALC888_FIXUP_EEE1601,
 	ALC882_FIXUP_EAPD,
 	ALC883_FIXUP_EAPD,
 	ALC883_FIXUP_ACER_EAPD,
+	ALC882_FIXUP_GPIO1,
+	ALC882_FIXUP_GPIO2,
 	ALC882_FIXUP_GPIO3,
 	ALC889_FIXUP_COEF,
 	ALC882_FIXUP_ASUS_W2JC,
@@ -4358,6 +5027,9 @@ enum {
 	ALC882_FIXUP_ACER_ASPIRE_8930G,
 	ALC882_FIXUP_ASPIRE_8930G_VERBS,
 	ALC885_FIXUP_MACPRO_GPIO,
+	ALC889_FIXUP_DAC_ROUTE,
+	ALC889_FIXUP_MBP_VREF,
+	ALC889_FIXUP_IMAC91_VREF,
 };
 
 static void alc889_fixup_coef(struct hda_codec *codec,
@@ -4411,6 +5083,76 @@ static void alc885_fixup_macpro_gpio(struct hda_codec *codec,
 	alc882_gpio_mute(codec, 1, 0);
 }
 
+/* Fix the connection of some pins for ALC889:
+ * At least, Acer Aspire 5935 shows the connections to DAC3/4 don't
+ * work correctly (bko#42740)
+ */
+static void alc889_fixup_dac_route(struct hda_codec *codec,
+				   const struct alc_fixup *fix, int action)
+{
+	if (action == ALC_FIXUP_ACT_PRE_PROBE) {
+		/* fake the connections during parsing the tree */
+		hda_nid_t conn1[2] = { 0x0c, 0x0d };
+		hda_nid_t conn2[2] = { 0x0e, 0x0f };
+		snd_hda_override_conn_list(codec, 0x14, 2, conn1);
+		snd_hda_override_conn_list(codec, 0x15, 2, conn1);
+		snd_hda_override_conn_list(codec, 0x18, 2, conn2);
+		snd_hda_override_conn_list(codec, 0x1a, 2, conn2);
+	} else if (action == ALC_FIXUP_ACT_PROBE) {
+		/* restore the connections */
+		hda_nid_t conn[5] = { 0x0c, 0x0d, 0x0e, 0x0f, 0x26 };
+		snd_hda_override_conn_list(codec, 0x14, 5, conn);
+		snd_hda_override_conn_list(codec, 0x15, 5, conn);
+		snd_hda_override_conn_list(codec, 0x18, 5, conn);
+		snd_hda_override_conn_list(codec, 0x1a, 5, conn);
+	}
+}
+
+/* Set VREF on HP pin */
+static void alc889_fixup_mbp_vref(struct hda_codec *codec,
+				  const struct alc_fixup *fix, int action)
+{
+	struct alc_spec *spec = codec->spec;
+	static hda_nid_t nids[2] = { 0x14, 0x15 };
+	int i;
+
+	if (action != ALC_FIXUP_ACT_INIT)
+		return;
+	for (i = 0; i < ARRAY_SIZE(nids); i++) {
+		unsigned int val = snd_hda_codec_get_pincfg(codec, nids[i]);
+		if (get_defcfg_device(val) != AC_JACK_HP_OUT)
+			continue;
+		val = snd_hda_codec_read(codec, nids[i], 0,
+					 AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
+		val |= AC_PINCTL_VREF_80;
+		snd_hda_codec_write(codec, nids[i], 0,
+				    AC_VERB_SET_PIN_WIDGET_CONTROL, val);
+		spec->keep_vref_in_automute = 1;
+		break;
+	}
+}
+
+/* Set VREF on speaker pins on imac91 */
+static void alc889_fixup_imac91_vref(struct hda_codec *codec,
+				     const struct alc_fixup *fix, int action)
+{
+	struct alc_spec *spec = codec->spec;
+	static hda_nid_t nids[2] = { 0x18, 0x1a };
+	int i;
+
+	if (action != ALC_FIXUP_ACT_INIT)
+		return;
+	for (i = 0; i < ARRAY_SIZE(nids); i++) {
+		unsigned int val;
+		val = snd_hda_codec_read(codec, nids[i], 0,
+					 AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
+		val |= AC_PINCTL_VREF_50;
+		snd_hda_codec_write(codec, nids[i], 0,
+				    AC_VERB_SET_PIN_WIDGET_CONTROL, val);
+	}
+	spec->keep_vref_in_automute = 1;
+}
+
 static const struct alc_fixup alc882_fixups[] = {
 	[ALC882_FIXUP_ABIT_AW9D_MAX] = {
 		.type = ALC_FIXUP_PINS,
@@ -4447,6 +5189,13 @@ static const struct alc_fixup alc882_fixups[] = {
 			{ }
 		}
 	},
+	[ALC889_FIXUP_CD] = {
+		.type = ALC_FIXUP_PINS,
+		.v.pins = (const struct alc_pincfg[]) {
+			{ 0x1c, 0x993301f0 }, /* CD */
+			{ }
+		}
+	},
 	[ALC889_FIXUP_VAIO_TT] = {
 		.type = ALC_FIXUP_PINS,
 		.v.pins = (const struct alc_pincfg[]) {
@@ -4489,6 +5238,14 @@ static const struct alc_fixup alc882_fixups[] = {
 			{ }
 		}
 	},
+	[ALC882_FIXUP_GPIO1] = {
+		.type = ALC_FIXUP_VERBS,
+		.v.verbs = alc_gpio1_init_verbs,
+	},
+	[ALC882_FIXUP_GPIO2] = {
+		.type = ALC_FIXUP_VERBS,
+		.v.verbs = alc_gpio2_init_verbs,
+	},
 	[ALC882_FIXUP_GPIO3] = {
 		.type = ALC_FIXUP_VERBS,
 		.v.verbs = alc_gpio3_init_verbs,
@@ -4558,6 +5315,22 @@ static const struct alc_fixup alc882_fixups[] = {
 		.type = ALC_FIXUP_FUNC,
 		.v.func = alc885_fixup_macpro_gpio,
 	},
+	[ALC889_FIXUP_DAC_ROUTE] = {
+		.type = ALC_FIXUP_FUNC,
+		.v.func = alc889_fixup_dac_route,
+	},
+	[ALC889_FIXUP_MBP_VREF] = {
+		.type = ALC_FIXUP_FUNC,
+		.v.func = alc889_fixup_mbp_vref,
+		.chained = true,
+		.chain_id = ALC882_FIXUP_GPIO1,
+	},
+	[ALC889_FIXUP_IMAC91_VREF] = {
+		.type = ALC_FIXUP_FUNC,
+		.v.func = alc889_fixup_imac91_vref,
+		.chained = true,
+		.chain_id = ALC882_FIXUP_GPIO1,
+	},
 };
 
 static const struct snd_pci_quirk alc882_fixup_tbl[] = {
@@ -4582,6 +5355,7 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1025, 0x0142, "Acer Aspire 7730G",
 		      ALC882_FIXUP_ACER_ASPIRE_4930G),
 	SND_PCI_QUIRK(0x1025, 0x0155, "Packard-Bell M5120", ALC882_FIXUP_PB_M5210),
+	SND_PCI_QUIRK(0x1025, 0x0259, "Acer Aspire 5935", ALC889_FIXUP_DAC_ROUTE),
 	SND_PCI_QUIRK(0x1025, 0x0296, "Acer Aspire 7736z", ALC882_FIXUP_ACER_ASPIRE_7736),
 	SND_PCI_QUIRK(0x1043, 0x13c2, "Asus A7M", ALC882_FIXUP_EAPD),
 	SND_PCI_QUIRK(0x1043, 0x1873, "ASUS W90V", ALC882_FIXUP_ASUS_W90V),
@@ -4590,14 +5364,30 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x104d, 0x9047, "Sony Vaio TT", ALC889_FIXUP_VAIO_TT),
 
 	/* All Apple entries are in codec SSIDs */
+	SND_PCI_QUIRK(0x106b, 0x00a0, "MacBookPro 3,1", ALC889_FIXUP_MBP_VREF),
+	SND_PCI_QUIRK(0x106b, 0x00a1, "Macbook", ALC889_FIXUP_MBP_VREF),
+	SND_PCI_QUIRK(0x106b, 0x00a4, "MacbookPro 4,1", ALC889_FIXUP_MBP_VREF),
 	SND_PCI_QUIRK(0x106b, 0x0c00, "Mac Pro", ALC885_FIXUP_MACPRO_GPIO),
 	SND_PCI_QUIRK(0x106b, 0x1000, "iMac 24", ALC885_FIXUP_MACPRO_GPIO),
 	SND_PCI_QUIRK(0x106b, 0x2800, "AppleTV", ALC885_FIXUP_MACPRO_GPIO),
+	SND_PCI_QUIRK(0x106b, 0x2c00, "MacbookPro rev3", ALC889_FIXUP_MBP_VREF),
+	SND_PCI_QUIRK(0x106b, 0x3000, "iMac", ALC889_FIXUP_MBP_VREF),
 	SND_PCI_QUIRK(0x106b, 0x3200, "iMac 7,1 Aluminum", ALC882_FIXUP_EAPD),
+	SND_PCI_QUIRK(0x106b, 0x3400, "MacBookAir 1,1", ALC889_FIXUP_MBP_VREF),
+	SND_PCI_QUIRK(0x106b, 0x3500, "MacBookAir 2,1", ALC889_FIXUP_MBP_VREF),
+	SND_PCI_QUIRK(0x106b, 0x3600, "Macbook 3,1", ALC889_FIXUP_MBP_VREF),
+	SND_PCI_QUIRK(0x106b, 0x3800, "MacbookPro 4,1", ALC889_FIXUP_MBP_VREF),
 	SND_PCI_QUIRK(0x106b, 0x3e00, "iMac 24 Aluminum", ALC885_FIXUP_MACPRO_GPIO),
+	SND_PCI_QUIRK(0x106b, 0x3f00, "Macbook 5,1", ALC889_FIXUP_IMAC91_VREF),
+	SND_PCI_QUIRK(0x106b, 0x4000, "MacbookPro 5,1", ALC889_FIXUP_IMAC91_VREF),
+	SND_PCI_QUIRK(0x106b, 0x4100, "Macmini 3,1", ALC889_FIXUP_IMAC91_VREF),
+	SND_PCI_QUIRK(0x106b, 0x4600, "MacbookPro 5,2", ALC889_FIXUP_IMAC91_VREF),
+	SND_PCI_QUIRK(0x106b, 0x4900, "iMac 9,1 Aluminum", ALC889_FIXUP_IMAC91_VREF),
+	SND_PCI_QUIRK(0x106b, 0x4a00, "Macbook 5,2", ALC889_FIXUP_IMAC91_VREF),
 
 	SND_PCI_QUIRK(0x1071, 0x8258, "Evesham Voyaeger", ALC882_FIXUP_EAPD),
 	SND_PCI_QUIRK_VENDOR(0x1462, "MSI", ALC882_FIXUP_GPIO3),
+	SND_PCI_QUIRK(0x1458, 0xa002, "Gigabyte EP45-DS3", ALC889_FIXUP_CD),
 	SND_PCI_QUIRK(0x147b, 0x107a, "Abit AW9D-MAX", ALC882_FIXUP_ABIT_AW9D_MAX),
 	SND_PCI_QUIRK_VENDOR(0x1558, "Clevo laptop", ALC882_FIXUP_EAPD),
 	SND_PCI_QUIRK(0x161f, 0x2054, "Medion laptop", ALC883_FIXUP_EAPD),
@@ -4619,14 +5409,10 @@ static int alc882_parse_auto_config(struct hda_codec *codec)
 
 /*
  */
-#ifdef CONFIG_SND_HDA_ENABLE_REALTEK_QUIRKS
-#include "alc882_quirks.c"
-#endif
-
 static int patch_alc882(struct hda_codec *codec)
 {
 	struct alc_spec *spec;
-	int err, board_config;
+	int err;
 
 	spec = kzalloc(sizeof(*spec), GFP_KERNEL);
 	if (spec == NULL)
@@ -4650,45 +5436,15 @@ static int patch_alc882(struct hda_codec *codec)
 	if (err < 0)
 		goto error;
 
-	board_config = alc_board_config(codec, ALC882_MODEL_LAST,
-					alc882_models, NULL);
-	if (board_config < 0)
-		board_config = alc_board_codec_sid_config(codec,
-			ALC882_MODEL_LAST, alc882_models, alc882_ssid_cfg_tbl);
-
-	if (board_config < 0) {
-		printk(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
-		       codec->chip_name);
-		board_config = ALC_MODEL_AUTO;
-	}
-
-	if (board_config == ALC_MODEL_AUTO) {
-		alc_pick_fixup(codec, NULL, alc882_fixup_tbl, alc882_fixups);
-		alc_apply_fixup(codec, ALC_FIXUP_ACT_PRE_PROBE);
-	}
+	alc_pick_fixup(codec, NULL, alc882_fixup_tbl, alc882_fixups);
+	alc_apply_fixup(codec, ALC_FIXUP_ACT_PRE_PROBE);
 
 	alc_auto_parse_customize_define(codec);
 
-	if (board_config == ALC_MODEL_AUTO) {
-		/* automatic parse from the BIOS config */
-		err = alc882_parse_auto_config(codec);
-		if (err < 0)
-			goto error;
-	}
-
-	if (board_config != ALC_MODEL_AUTO) {
-		setup_preset(codec, &alc882_presets[board_config]);
-		spec->vmaster_nid = 0x0c;
-	}
-
-	if (!spec->no_analog && !spec->adc_nids) {
-		alc_auto_fill_adc_caps(codec);
-		alc_rebuild_imux_for_auto_mic(codec);
-		alc_remove_invalid_adc_nids(codec);
-	}
-
-	if (!spec->no_analog && !spec->cap_mixer)
-		set_capture_mixer(codec);
+	/* automatic parse from the BIOS config */
+	err = alc882_parse_auto_config(codec);
+	if (err < 0)
+		goto error;
 
 	if (!spec->no_analog && has_cdefine_beep(codec)) {
 		err = snd_hda_attach_beep_device(codec, 0x1);
@@ -4697,18 +5453,9 @@ static int patch_alc882(struct hda_codec *codec)
 		set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT);
 	}
 
-	alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE);
-
 	codec->patch_ops = alc_patch_ops;
-	if (board_config == ALC_MODEL_AUTO)
-		spec->init_hook = alc_auto_init_std;
-	else
-		codec->patch_ops.build_controls = __alc_build_controls;
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
-	if (!spec->loopback.amplist)
-		spec->loopback.amplist = alc882_loopbacks;
-#endif
+	alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE);
 
 	return 0;
 
@@ -4735,7 +5482,6 @@ enum {
 	ALC262_FIXUP_FSC_H270,
 	ALC262_FIXUP_HP_Z200,
 	ALC262_FIXUP_TYAN,
-	ALC262_FIXUP_TOSHIBA_RX1,
 	ALC262_FIXUP_LENOVO_3000,
 	ALC262_FIXUP_BENQ,
 	ALC262_FIXUP_BENQ_T31,
@@ -4765,16 +5511,6 @@ static const struct alc_fixup alc262_fixups[] = {
 			{ }
 		}
 	},
-	[ALC262_FIXUP_TOSHIBA_RX1] = {
-		.type = ALC_FIXUP_PINS,
-		.v.pins = (const struct alc_pincfg[]) {
-			{ 0x14, 0x90170110 }, /* speaker */
-			{ 0x15, 0x0421101f }, /* HP */
-			{ 0x1a, 0x40f000f0 }, /* N/A */
-			{ 0x1b, 0x40f000f0 }, /* N/A */
-			{ 0x1e, 0x40f000f0 }, /* N/A */
-		}
-	},
 	[ALC262_FIXUP_LENOVO_3000] = {
 		.type = ALC_FIXUP_VERBS,
 		.v.verbs = (const struct hda_verb[]) {
@@ -4807,8 +5543,6 @@ static const struct snd_pci_quirk alc262_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x10cf, 0x1397, "Fujitsu", ALC262_FIXUP_BENQ),
 	SND_PCI_QUIRK(0x10cf, 0x142d, "Fujitsu Lifebook E8410", ALC262_FIXUP_BENQ),
 	SND_PCI_QUIRK(0x10f1, 0x2915, "Tyan Thunder n6650W", ALC262_FIXUP_TYAN),
-	SND_PCI_QUIRK(0x1179, 0x0001, "Toshiba dynabook SS RX1",
-		      ALC262_FIXUP_TOSHIBA_RX1),
 	SND_PCI_QUIRK(0x1734, 0x1147, "FSC Celsius H270", ALC262_FIXUP_FSC_H270),
 	SND_PCI_QUIRK(0x17aa, 0x384e, "Lenovo 3000", ALC262_FIXUP_LENOVO_3000),
 	SND_PCI_QUIRK(0x17ff, 0x0560, "Benq ED8", ALC262_FIXUP_BENQ),
@@ -4817,10 +5551,6 @@ static const struct snd_pci_quirk alc262_fixup_tbl[] = {
 };
 
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
-#define alc262_loopbacks	alc880_loopbacks
-#endif
-
 /*
  */
 static int patch_alc262(struct hda_codec *codec)
@@ -4860,15 +5590,6 @@ static int patch_alc262(struct hda_codec *codec)
 	if (err < 0)
 		goto error;
 
-	if (!spec->no_analog && !spec->adc_nids) {
-		alc_auto_fill_adc_caps(codec);
-		alc_rebuild_imux_for_auto_mic(codec);
-		alc_remove_invalid_adc_nids(codec);
-	}
-
-	if (!spec->no_analog && !spec->cap_mixer)
-		set_capture_mixer(codec);
-
 	if (!spec->no_analog && has_cdefine_beep(codec)) {
 		err = snd_hda_attach_beep_device(codec, 0x1);
 		if (err < 0)
@@ -4876,16 +5597,10 @@ static int patch_alc262(struct hda_codec *codec)
 		set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT);
 	}
 
-	alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE);
-
 	codec->patch_ops = alc_patch_ops;
-	spec->init_hook = alc_auto_init_std;
 	spec->shutup = alc_eapd_shutup;
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
-	if (!spec->loopback.amplist)
-		spec->loopback.amplist = alc262_loopbacks;
-#endif
+	alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE);
 
 	return 0;
 
@@ -4979,17 +5694,7 @@ static int patch_alc268(struct hda_codec *codec)
 					  (0 << AC_AMPCAP_MUTE_SHIFT));
 	}
 
-	if (!spec->no_analog && !spec->adc_nids) {
-		alc_auto_fill_adc_caps(codec);
-		alc_rebuild_imux_for_auto_mic(codec);
-		alc_remove_invalid_adc_nids(codec);
-	}
-
-	if (!spec->no_analog && !spec->cap_mixer)
-		set_capture_mixer(codec);
-
 	codec->patch_ops = alc_patch_ops;
-	spec->init_hook = alc_auto_init_std;
 	spec->shutup = alc_eapd_shutup;
 
 	return 0;
@@ -5002,10 +5707,6 @@ static int patch_alc268(struct hda_codec *codec)
 /*
  * ALC269
  */
-#ifdef CONFIG_SND_HDA_POWER_SAVE
-#define alc269_loopbacks	alc880_loopbacks
-#endif
-
 static const struct hda_pcm_stream alc269_44k_pcm_analog_playback = {
 	.substreams = 1,
 	.channels_min = 2,
@@ -5027,35 +5728,6 @@ static const struct hda_pcm_stream alc269_44k_pcm_analog_capture = {
 	/* NID is set in alc_build_pcms */
 };
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
-static int alc269_mic2_for_mute_led(struct hda_codec *codec)
-{
-	switch (codec->subsystem_id) {
-	case 0x103c1586:
-		return 1;
-	}
-	return 0;
-}
-
-static int alc269_mic2_mute_check_ps(struct hda_codec *codec, hda_nid_t nid)
-{
-	/* update mute-LED according to the speaker mute state */
-	if (nid == 0x01 || nid == 0x14) {
-		int pinval;
-		if (snd_hda_codec_amp_read(codec, 0x14, 0, HDA_OUTPUT, 0) &
-		    HDA_AMP_MUTE)
-			pinval = 0x24;
-		else
-			pinval = 0x20;
-		/* mic2 vref pin is used for mute LED control */
-		snd_hda_codec_update_cache(codec, 0x19, 0,
-					   AC_VERB_SET_PIN_WIDGET_CONTROL,
-					   pinval);
-	}
-	return alc_check_power_status(codec, nid);
-}
-#endif /* CONFIG_SND_HDA_POWER_SAVE */
-
 /* different alc269-variants */
 enum {
 	ALC269_TYPE_ALC269VA,
@@ -5206,6 +5878,31 @@ static void alc269_fixup_quanta_mute(struct hda_codec *codec,
 	spec->automute_hook = alc269_quanta_automute;
 }
 
+/* update mute-LED according to the speaker mute state via mic2 VREF pin */
+static void alc269_fixup_mic2_mute_hook(void *private_data, int enabled)
+{
+	struct hda_codec *codec = private_data;
+	unsigned int pinval = enabled ? 0x20 : 0x24;
+	snd_hda_codec_update_cache(codec, 0x19, 0,
+				   AC_VERB_SET_PIN_WIDGET_CONTROL,
+				   pinval);
+}
+
+static void alc269_fixup_mic2_mute(struct hda_codec *codec,
+				   const struct alc_fixup *fix, int action)
+{
+	struct alc_spec *spec = codec->spec;
+	switch (action) {
+	case ALC_FIXUP_ACT_BUILD:
+		spec->vmaster_mute.hook = alc269_fixup_mic2_mute_hook;
+		snd_hda_add_vmaster_hook(codec, &spec->vmaster_mute, true);
+		/* fallthru */
+	case ALC_FIXUP_ACT_INIT:
+		snd_hda_sync_vmaster_hook(&spec->vmaster_mute);
+		break;
+	}
+}
+
 enum {
 	ALC269_FIXUP_SONY_VAIO,
 	ALC275_FIXUP_SONY_VAIO_GPIO2,
@@ -5223,6 +5920,7 @@ enum {
 	ALC269_FIXUP_DMIC,
 	ALC269VB_FIXUP_AMIC,
 	ALC269VB_FIXUP_DMIC,
+	ALC269_FIXUP_MIC2_MUTE_LED,
 };
 
 static const struct alc_fixup alc269_fixups[] = {
@@ -5343,9 +6041,14 @@ static const struct alc_fixup alc269_fixups[] = {
 			{ }
 		},
 	},
+	[ALC269_FIXUP_MIC2_MUTE_LED] = {
+		.type = ALC_FIXUP_FUNC,
+		.v.func = alc269_fixup_mic2_mute,
+	},
 };
 
 static const struct snd_pci_quirk alc269_fixup_tbl[] = {
+	SND_PCI_QUIRK(0x103c, 0x1586, "HP", ALC269_FIXUP_MIC2_MUTE_LED),
 	SND_PCI_QUIRK(0x1043, 0x1a13, "Asus G73Jw", ALC269_FIXUP_ASUS_G73JW),
 	SND_PCI_QUIRK(0x1043, 0x16e3, "ASUS UX50", ALC269_FIXUP_STEREO_DMIC),
 	SND_PCI_QUIRK(0x1043, 0x831a, "ASUS P901", ALC269_FIXUP_STEREO_DMIC),
@@ -5368,7 +6071,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x17aa, 0x3bf8, "Lenovo Ideapd", ALC269_FIXUP_PCM_44K),
 	SND_PCI_QUIRK(0x17aa, 0x9e54, "LENOVO NB", ALC269_FIXUP_LENOVO_EAPD),
 
-#if 1
+#if 0
 	/* Below is a quirk table taken from the old code.
 	 * Basically the device should work as is without the fixup table.
 	 * If BIOS doesn't give a proper info, enable the corresponding
@@ -5377,7 +6080,6 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1043, 0x8330, "ASUS Eeepc P703 P900A",
 		      ALC269_FIXUP_AMIC),
 	SND_PCI_QUIRK(0x1043, 0x1013, "ASUS N61Da", ALC269_FIXUP_AMIC),
-	SND_PCI_QUIRK(0x1043, 0x1113, "ASUS N63Jn", ALC269_FIXUP_AMIC),
 	SND_PCI_QUIRK(0x1043, 0x1143, "ASUS B53f", ALC269_FIXUP_AMIC),
 	SND_PCI_QUIRK(0x1043, 0x1133, "ASUS UJ20ft", ALC269_FIXUP_AMIC),
 	SND_PCI_QUIRK(0x1043, 0x1183, "ASUS K72DR", ALC269_FIXUP_AMIC),
@@ -5427,10 +6129,14 @@ static const struct alc_model_fixup alc269_fixup_models[] = {
 };
 
 
-static int alc269_fill_coef(struct hda_codec *codec)
+static void alc269_fill_coef(struct hda_codec *codec)
 {
+	struct alc_spec *spec = codec->spec;
 	int val;
 
+	if (spec->codec_variant != ALC269_TYPE_ALC269VB)
+		return;
+
 	if ((alc_get_coef0(codec) & 0x00ff) < 0x015) {
 		alc_write_coef_idx(codec, 0xf, 0x960b);
 		alc_write_coef_idx(codec, 0xe, 0x8817);
@@ -5465,8 +6171,6 @@ static int alc269_fill_coef(struct hda_codec *codec)
 
 	val = alc_read_coef_idx(codec, 0x4); /* HP */
 	alc_write_coef_idx(codec, 0x4, val | (1<<11));
-
-	return 0;
 }
 
 /*
@@ -5510,6 +6214,7 @@ static int patch_alc269(struct hda_codec *codec)
 		}
 		if (err < 0)
 			goto error;
+		spec->init_hook = alc269_fill_coef;
 		alc269_fill_coef(codec);
 	}
 
@@ -5522,15 +6227,6 @@ static int patch_alc269(struct hda_codec *codec)
 	if (err < 0)
 		goto error;
 
-	if (!spec->no_analog && !spec->adc_nids) {
-		alc_auto_fill_adc_caps(codec);
-		alc_rebuild_imux_for_auto_mic(codec);
-		alc_remove_invalid_adc_nids(codec);
-	}
-
-	if (!spec->no_analog && !spec->cap_mixer)
-		set_capture_mixer(codec);
-
 	if (!spec->no_analog && has_cdefine_beep(codec)) {
 		err = snd_hda_attach_beep_device(codec, 0x1);
 		if (err < 0)
@@ -5538,21 +6234,13 @@ static int patch_alc269(struct hda_codec *codec)
 		set_beep_amp(spec, 0x0b, 0x04, HDA_INPUT);
 	}
 
-	alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE);
-
 	codec->patch_ops = alc_patch_ops;
 #ifdef CONFIG_PM
 	codec->patch_ops.resume = alc269_resume;
 #endif
-	spec->init_hook = alc_auto_init_std;
 	spec->shutup = alc269_shutup;
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
-	if (!spec->loopback.amplist)
-		spec->loopback.amplist = alc269_loopbacks;
-	if (alc269_mic2_for_mute_led(codec))
-		codec->patch_ops.check_power_status = alc269_mic2_mute_check_ps;
-#endif
+	alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE);
 
 	return 0;
 
@@ -5572,25 +6260,43 @@ static int alc861_parse_auto_config(struct hda_codec *codec)
 	return alc_parse_auto_config(codec, alc861_ignore, alc861_ssids);
 }
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
-static const struct hda_amp_list alc861_loopbacks[] = {
-	{ 0x15, HDA_INPUT, 0 },
-	{ 0x15, HDA_INPUT, 1 },
-	{ 0x15, HDA_INPUT, 2 },
-	{ 0x15, HDA_INPUT, 3 },
-	{ } /* end */
-};
-#endif
-
-
 /* Pin config fixes */
 enum {
-	PINFIX_FSC_AMILO_PI1505,
-	PINFIX_ASUS_A6RP,
+	ALC861_FIXUP_FSC_AMILO_PI1505,
+	ALC861_FIXUP_AMP_VREF_0F,
+	ALC861_FIXUP_NO_JACK_DETECT,
+	ALC861_FIXUP_ASUS_A6RP,
 };
 
+/* On some laptops, VREF of pin 0x0f is abused for controlling the main amp */
+static void alc861_fixup_asus_amp_vref_0f(struct hda_codec *codec,
+			const struct alc_fixup *fix, int action)
+{
+	struct alc_spec *spec = codec->spec;
+	unsigned int val;
+
+	if (action != ALC_FIXUP_ACT_INIT)
+		return;
+	val = snd_hda_codec_read(codec, 0x0f, 0,
+				 AC_VERB_GET_PIN_WIDGET_CONTROL, 0);
+	if (!(val & (AC_PINCTL_IN_EN | AC_PINCTL_OUT_EN)))
+		val |= AC_PINCTL_IN_EN;
+	val |= AC_PINCTL_VREF_50;
+	snd_hda_codec_write(codec, 0x0f, 0,
+			    AC_VERB_SET_PIN_WIDGET_CONTROL, val);
+	spec->keep_vref_in_automute = 1;
+}
+
+/* suppress the jack-detection */
+static void alc_fixup_no_jack_detect(struct hda_codec *codec,
+				     const struct alc_fixup *fix, int action)
+{
+	if (action == ALC_FIXUP_ACT_PRE_PROBE)
+		codec->no_jack_detect = 1;
+}	
+
 static const struct alc_fixup alc861_fixups[] = {
-	[PINFIX_FSC_AMILO_PI1505] = {
+	[ALC861_FIXUP_FSC_AMILO_PI1505] = {
 		.type = ALC_FIXUP_PINS,
 		.v.pins = (const struct alc_pincfg[]) {
 			{ 0x0b, 0x0221101f }, /* HP */
@@ -5598,20 +6304,29 @@ static const struct alc_fixup alc861_fixups[] = {
 			{ }
 		}
 	},
-	[PINFIX_ASUS_A6RP] = {
-		.type = ALC_FIXUP_VERBS,
-		.v.verbs = (const struct hda_verb[]) {
-			/* node 0x0f VREF seems controlling the master output */
-			{ 0x0f, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF50 },
-			{ }
-		},
+	[ALC861_FIXUP_AMP_VREF_0F] = {
+		.type = ALC_FIXUP_FUNC,
+		.v.func = alc861_fixup_asus_amp_vref_0f,
+	},
+	[ALC861_FIXUP_NO_JACK_DETECT] = {
+		.type = ALC_FIXUP_FUNC,
+		.v.func = alc_fixup_no_jack_detect,
 	},
+	[ALC861_FIXUP_ASUS_A6RP] = {
+		.type = ALC_FIXUP_FUNC,
+		.v.func = alc861_fixup_asus_amp_vref_0f,
+		.chained = true,
+		.chain_id = ALC861_FIXUP_NO_JACK_DETECT,
+	}
 };
 
 static const struct snd_pci_quirk alc861_fixup_tbl[] = {
-	SND_PCI_QUIRK(0x1043, 0x1393, "ASUS A6Rp", PINFIX_ASUS_A6RP),
-	SND_PCI_QUIRK(0x1584, 0x2b01, "Haier W18", PINFIX_ASUS_A6RP),
-	SND_PCI_QUIRK(0x1734, 0x10c7, "FSC Amilo Pi1505", PINFIX_FSC_AMILO_PI1505),
+	SND_PCI_QUIRK(0x1043, 0x1393, "ASUS A6Rp", ALC861_FIXUP_ASUS_A6RP),
+	SND_PCI_QUIRK_VENDOR(0x1043, "ASUS laptop", ALC861_FIXUP_AMP_VREF_0F),
+	SND_PCI_QUIRK(0x1462, 0x7254, "HP DX2200", ALC861_FIXUP_NO_JACK_DETECT),
+	SND_PCI_QUIRK(0x1584, 0x2b01, "Haier W18", ALC861_FIXUP_AMP_VREF_0F),
+	SND_PCI_QUIRK(0x1584, 0x0000, "Uniwill ECS M31EI", ALC861_FIXUP_AMP_VREF_0F),
+	SND_PCI_QUIRK(0x1734, 0x10c7, "FSC Amilo Pi1505", ALC861_FIXUP_FSC_AMILO_PI1505),
 	{}
 };
 
@@ -5638,15 +6353,6 @@ static int patch_alc861(struct hda_codec *codec)
 	if (err < 0)
 		goto error;
 
-	if (!spec->no_analog && !spec->adc_nids) {
-		alc_auto_fill_adc_caps(codec);
-		alc_rebuild_imux_for_auto_mic(codec);
-		alc_remove_invalid_adc_nids(codec);
-	}
-
-	if (!spec->no_analog && !spec->cap_mixer)
-		set_capture_mixer(codec);
-
 	if (!spec->no_analog) {
 		err = snd_hda_attach_beep_device(codec, 0x23);
 		if (err < 0)
@@ -5654,16 +6360,13 @@ static int patch_alc861(struct hda_codec *codec)
 		set_beep_amp(spec, 0x23, 0, HDA_OUTPUT);
 	}
 
-	alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE);
-
 	codec->patch_ops = alc_patch_ops;
-	spec->init_hook = alc_auto_init_std;
 #ifdef CONFIG_SND_HDA_POWER_SAVE
 	spec->power_hook = alc_power_eapd;
-	if (!spec->loopback.amplist)
-		spec->loopback.amplist = alc861_loopbacks;
 #endif
 
+	alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE);
+
 	return 0;
 
  error:
@@ -5678,10 +6381,6 @@ static int patch_alc861(struct hda_codec *codec)
  *
  * In addition, an independent DAC
  */
-#ifdef CONFIG_SND_HDA_POWER_SAVE
-#define alc861vd_loopbacks	alc880_loopbacks
-#endif
-
 static int alc861vd_parse_auto_config(struct hda_codec *codec)
 {
 	static const hda_nid_t alc861vd_ignore[] = { 0x1d, 0 };
@@ -5762,15 +6461,6 @@ static int patch_alc861vd(struct hda_codec *codec)
 		add_verb(spec, alc660vd_eapd_verbs);
 	}
 
-	if (!spec->no_analog && !spec->adc_nids) {
-		alc_auto_fill_adc_caps(codec);
-		alc_rebuild_imux_for_auto_mic(codec);
-		alc_remove_invalid_adc_nids(codec);
-	}
-
-	if (!spec->no_analog && !spec->cap_mixer)
-		set_capture_mixer(codec);
-
 	if (!spec->no_analog) {
 		err = snd_hda_attach_beep_device(codec, 0x23);
 		if (err < 0)
@@ -5778,16 +6468,11 @@ static int patch_alc861vd(struct hda_codec *codec)
 		set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT);
 	}
 
-	alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE);
-
 	codec->patch_ops = alc_patch_ops;
 
-	spec->init_hook = alc_auto_init_std;
 	spec->shutup = alc_eapd_shutup;
-#ifdef CONFIG_SND_HDA_POWER_SAVE
-	if (!spec->loopback.amplist)
-		spec->loopback.amplist = alc861vd_loopbacks;
-#endif
+
+	alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE);
 
 	return 0;
 
@@ -5807,9 +6492,6 @@ static int patch_alc861vd(struct hda_codec *codec)
  * In addition, an independent DAC for the multi-playback (not used in this
  * driver yet).
  */
-#ifdef CONFIG_SND_HDA_POWER_SAVE
-#define alc662_loopbacks	alc880_loopbacks
-#endif
 
 /*
  * BIOS auto configuration
@@ -5859,6 +6541,7 @@ enum {
 	ALC662_FIXUP_ASUS_MODE6,
 	ALC662_FIXUP_ASUS_MODE7,
 	ALC662_FIXUP_ASUS_MODE8,
+	ALC662_FIXUP_NO_JACK_DETECT,
 };
 
 static const struct alc_fixup alc662_fixups[] = {
@@ -6004,6 +6687,10 @@ static const struct alc_fixup alc662_fixups[] = {
 		.chained = true,
 		.chain_id = ALC662_FIXUP_SKU_IGNORE
 	},
+	[ALC662_FIXUP_NO_JACK_DETECT] = {
+		.type = ALC_FIXUP_FUNC,
+		.v.func = alc_fixup_no_jack_detect,
+	},
 };
 
 static const struct snd_pci_quirk alc662_fixup_tbl[] = {
@@ -6012,6 +6699,7 @@ static const struct snd_pci_quirk alc662_fixup_tbl[] = {
 	SND_PCI_QUIRK(0x1025, 0x031c, "Gateway NV79", ALC662_FIXUP_SKU_IGNORE),
 	SND_PCI_QUIRK(0x1025, 0x038b, "Acer Aspire 8943G", ALC662_FIXUP_ASPIRE),
 	SND_PCI_QUIRK(0x103c, 0x1632, "HP RP5800", ALC662_FIXUP_HP_RP5800),
+	SND_PCI_QUIRK(0x1043, 0x8469, "ASUS mobo", ALC662_FIXUP_NO_JACK_DETECT),
 	SND_PCI_QUIRK(0x105b, 0x0cd6, "Foxconn", ALC662_FIXUP_ASUS_MODE2),
 	SND_PCI_QUIRK(0x144d, 0xc051, "Samsung R720", ALC662_FIXUP_IDEAPAD),
 	SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo Ideapad Y550P", ALC662_FIXUP_IDEAPAD),
@@ -6133,15 +6821,6 @@ static int patch_alc662(struct hda_codec *codec)
 	if (err < 0)
 		goto error;
 
-	if (!spec->no_analog && !spec->adc_nids) {
-		alc_auto_fill_adc_caps(codec);
-		alc_rebuild_imux_for_auto_mic(codec);
-		alc_remove_invalid_adc_nids(codec);
-	}
-
-	if (!spec->no_analog && !spec->cap_mixer)
-		set_capture_mixer(codec);
-
 	if (!spec->no_analog && has_cdefine_beep(codec)) {
 		err = snd_hda_attach_beep_device(codec, 0x1);
 		if (err < 0)
@@ -6161,16 +6840,10 @@ static int patch_alc662(struct hda_codec *codec)
 		}
 	}
 
-	alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE);
-
 	codec->patch_ops = alc_patch_ops;
-	spec->init_hook = alc_auto_init_std;
 	spec->shutup = alc_eapd_shutup;
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
-	if (!spec->loopback.amplist)
-		spec->loopback.amplist = alc662_loopbacks;
-#endif
+	alc_apply_fixup(codec, ALC_FIXUP_ACT_PROBE);
 
 	return 0;
 
@@ -6210,11 +6883,7 @@ static int patch_alc680(struct hda_codec *codec)
 		return err;
 	}
 
-	if (!spec->no_analog && !spec->cap_mixer)
-		set_capture_mixer(codec);
-
 	codec->patch_ops = alc_patch_ops;
-	spec->init_hook = alc_auto_init_std;
 
 	return 0;
 }
diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c
index 948f0be2f4f3..33a9946b492c 100644
--- a/sound/pci/hda/patch_sigmatel.c
+++ b/sound/pci/hda/patch_sigmatel.c
@@ -99,6 +99,7 @@ enum {
 	STAC_DELL_VOSTRO_3500,
 	STAC_92HD83XXX_HP_cNB11_INTQUAD,
 	STAC_HP_DV7_4000,
+	STAC_HP_ZEPHYR,
 	STAC_92HD83XXX_MODELS
 };
 
@@ -309,6 +310,8 @@ struct sigmatel_spec {
 	unsigned long auto_capvols[MAX_ADCS_NUM];
 	unsigned auto_dmic_cnt;
 	hda_nid_t auto_dmic_nids[MAX_DMICS_NUM];
+
+	struct hda_vmaster_mute_hook vmaster_mute;
 };
 
 static const hda_nid_t stac9200_adc_nids[1] = {
@@ -662,7 +665,6 @@ static int stac92xx_smux_enum_put(struct snd_kcontrol *kcontrol,
 	return 0;
 }
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
 static int stac_vrefout_set(struct hda_codec *codec,
 					hda_nid_t nid, unsigned int new_vref)
 {
@@ -686,7 +688,6 @@ static int stac_vrefout_set(struct hda_codec *codec,
 
 	return 1;
 }
-#endif
 
 static unsigned int stac92xx_vref_set(struct hda_codec *codec,
 					hda_nid_t nid, unsigned int new_vref)
@@ -894,6 +895,13 @@ static const struct hda_verb stac92hd83xxx_core_init[] = {
 	{}
 };
 
+static const struct hda_verb stac92hd83xxx_hp_zephyr_init[] = {
+	{ 0x22, 0x785, 0x43 },
+	{ 0x22, 0x782, 0xe0 },
+	{ 0x22, 0x795, 0x00 },
+	{}
+};
+
 static const struct hda_verb stac92hd71bxx_core_init[] = {
 	/* set master volume and direct control */
 	{ 0x28, AC_VERB_SET_VOLUME_KNOB_CONTROL, 0xff},
@@ -999,8 +1007,8 @@ static const struct hda_verb stac9205_core_init[] = {
 	}
 
 static const struct snd_kcontrol_new stac9200_mixer[] = {
-	HDA_CODEC_VOLUME_MIN_MUTE("Master Playback Volume", 0xb, 0, HDA_OUTPUT),
-	HDA_CODEC_MUTE("Master Playback Switch", 0xb, 0, HDA_OUTPUT),
+	HDA_CODEC_VOLUME_MIN_MUTE("PCM Playback Volume", 0xb, 0, HDA_OUTPUT),
+	HDA_CODEC_MUTE("PCM Playback Switch", 0xb, 0, HDA_OUTPUT),
 	HDA_CODEC_VOLUME("Capture Volume", 0x0a, 0, HDA_OUTPUT),
 	HDA_CODEC_MUTE("Capture Switch", 0x0a, 0, HDA_OUTPUT),
 	{ } /* end */
@@ -1027,8 +1035,8 @@ static const struct snd_kcontrol_new stac92hd71bxx_loopback[] = {
 };
 
 static const struct snd_kcontrol_new stac925x_mixer[] = {
-	HDA_CODEC_VOLUME_MIN_MUTE("Master Playback Volume", 0xe, 0, HDA_OUTPUT),
-	HDA_CODEC_MUTE("Master Playback Switch", 0x0e, 0, HDA_OUTPUT),
+	HDA_CODEC_VOLUME_MIN_MUTE("PCM Playback Volume", 0xe, 0, HDA_OUTPUT),
+	HDA_CODEC_MUTE("PCM Playback Switch", 0x0e, 0, HDA_OUTPUT),
 	{ } /* end */
 };
 
@@ -1060,34 +1068,25 @@ static struct snd_kcontrol_new stac_smux_mixer = {
 	.put = stac92xx_smux_enum_put,
 };
 
-static const char * const slave_vols[] = {
-	"Front Playback Volume",
-	"Surround Playback Volume",
-	"Center Playback Volume",
-	"LFE Playback Volume",
-	"Side Playback Volume",
-	"Headphone Playback Volume",
-	"Speaker Playback Volume",
+static const char * const slave_pfxs[] = {
+	"Front", "Surround", "Center", "LFE", "Side",
+	"Headphone", "Speaker", "IEC958",
 	NULL
 };
 
-static const char * const slave_sws[] = {
-	"Front Playback Switch",
-	"Surround Playback Switch",
-	"Center Playback Switch",
-	"LFE Playback Switch",
-	"Side Playback Switch",
-	"Headphone Playback Switch",
-	"Speaker Playback Switch",
-	"IEC958 Playback Switch",
-	NULL
-};
+static void stac92xx_update_led_status(struct hda_codec *codec, int enabled);
+
+static void stac92xx_vmaster_hook(void *private_data, int val)
+{
+	stac92xx_update_led_status(private_data, val);
+}
 
 static void stac92xx_free_kctls(struct hda_codec *codec);
 
 static int stac92xx_build_controls(struct hda_codec *codec)
 {
 	struct sigmatel_spec *spec = codec->spec;
+	unsigned int vmaster_tlv[4];
 	int err;
 	int i;
 
@@ -1144,22 +1143,28 @@ static int stac92xx_build_controls(struct hda_codec *codec)
 	}
 
 	/* if we have no master control, let's create it */
-	if (!snd_hda_find_mixer_ctl(codec, "Master Playback Volume")) {
-		unsigned int vmaster_tlv[4];
-		snd_hda_set_vmaster_tlv(codec, spec->multiout.dac_nids[0],
-					HDA_OUTPUT, vmaster_tlv);
-		/* correct volume offset */
-		vmaster_tlv[2] += vmaster_tlv[3] * spec->volume_offset;
-		/* minimum value is actually mute */
-		vmaster_tlv[3] |= TLV_DB_SCALE_MUTE;
-		err = snd_hda_add_vmaster(codec, "Master Playback Volume",
-					  vmaster_tlv, slave_vols);
-		if (err < 0)
-			return err;
-	}
-	if (!snd_hda_find_mixer_ctl(codec, "Master Playback Switch")) {
-		err = snd_hda_add_vmaster(codec, "Master Playback Switch",
-					  NULL, slave_sws);
+	snd_hda_set_vmaster_tlv(codec, spec->multiout.dac_nids[0],
+				HDA_OUTPUT, vmaster_tlv);
+	/* correct volume offset */
+	vmaster_tlv[2] += vmaster_tlv[3] * spec->volume_offset;
+	/* minimum value is actually mute */
+	vmaster_tlv[3] |= TLV_DB_SCALE_MUTE;
+	err = snd_hda_add_vmaster(codec, "Master Playback Volume",
+				  vmaster_tlv, slave_pfxs,
+				  "Playback Volume");
+	if (err < 0)
+		return err;
+
+	err = __snd_hda_add_vmaster(codec, "Master Playback Switch",
+				    NULL, slave_pfxs,
+				    "Playback Switch", true,
+				    &spec->vmaster_mute.sw_kctl);
+	if (err < 0)
+		return err;
+
+	if (spec->gpio_led) {
+		spec->vmaster_mute.hook = stac92xx_vmaster_hook;
+		err = snd_hda_add_vmaster_hook(codec, &spec->vmaster_mute, true);
 		if (err < 0)
 			return err;
 	}
@@ -1636,6 +1641,12 @@ static const unsigned int hp_dv7_4000_pin_configs[10] = {
 	0x40f000f0, 0x40f000f0,
 };
 
+static const unsigned int hp_zephyr_pin_configs[10] = {
+	0x01813050, 0x0421201f, 0x04a1205e, 0x96130310,
+	0x96130310, 0x0101401f, 0x1111611f, 0xd5a30130,
+	0, 0,
+};
+
 static const unsigned int hp_cNB11_intquad_pin_configs[10] = {
 	0x40f000f0, 0x0221101f, 0x02a11020, 0x92170110,
 	0x40f000f0, 0x92170110, 0x40f000f0, 0xd5a30130,
@@ -1649,6 +1660,7 @@ static const unsigned int *stac92hd83xxx_brd_tbl[STAC_92HD83XXX_MODELS] = {
 	[STAC_DELL_VOSTRO_3500] = dell_vostro_3500_pin_configs,
 	[STAC_92HD83XXX_HP_cNB11_INTQUAD] = hp_cNB11_intquad_pin_configs,
 	[STAC_HP_DV7_4000] = hp_dv7_4000_pin_configs,
+	[STAC_HP_ZEPHYR] = hp_zephyr_pin_configs,
 };
 
 static const char * const stac92hd83xxx_models[STAC_92HD83XXX_MODELS] = {
@@ -1659,6 +1671,7 @@ static const char * const stac92hd83xxx_models[STAC_92HD83XXX_MODELS] = {
 	[STAC_DELL_VOSTRO_3500] = "dell-vostro-3500",
 	[STAC_92HD83XXX_HP_cNB11_INTQUAD] = "hp_cNB11_intquad",
 	[STAC_HP_DV7_4000] = "hp-dv7-4000",
+	[STAC_HP_ZEPHYR] = "hp-zephyr",
 };
 
 static const struct snd_pci_quirk stac92hd83xxx_cfg_tbl[] = {
@@ -1711,6 +1724,14 @@ static const struct snd_pci_quirk stac92hd83xxx_cfg_tbl[] = {
 			  "HP", STAC_92HD83XXX_HP_cNB11_INTQUAD),
 	SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x3593,
 			  "HP", STAC_92HD83XXX_HP_cNB11_INTQUAD),
+	SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x3561,
+			  "HP", STAC_HP_ZEPHYR),
+	{} /* terminator */
+};
+
+static const struct snd_pci_quirk stac92hd83xxx_codec_id_cfg_tbl[] = {
+	SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x3561,
+			  "HP", STAC_HP_ZEPHYR),
 	{} /* terminator */
 };
 
@@ -4410,8 +4431,7 @@ static int stac92xx_init(struct hda_codec *codec)
 	snd_hda_jack_report_sync(codec);
 
 	/* sync mute LED */
-	if (spec->gpio_led)
-		hda_call_check_power_status(codec, 0x01);
+	snd_hda_sync_vmaster_hook(&spec->vmaster_mute);
 	if (spec->dac_list)
 		stac92xx_power_down(codec);
 	return 0;
@@ -4629,7 +4649,7 @@ static void stac92xx_hp_detect(struct hda_codec *codec)
 		unsigned int val = AC_PINCTL_OUT_EN | AC_PINCTL_HP_EN;
 		if (no_hp_sensing(spec, i))
 			continue;
-		if (presence)
+		if (1 /*presence*/)
 			stac92xx_set_pinctl(codec, cfg->hp_pins[i], val);
 #if 0 /* FIXME */
 /* Resetting the pinctl like below may lead to (a sort of) regressions
@@ -4989,7 +5009,6 @@ static int stac92xx_suspend(struct hda_codec *codec, pm_message_t state)
 	return 0;
 }
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
 static int stac92xx_pre_resume(struct hda_codec *codec)
 {
 	struct sigmatel_spec *spec = codec->spec;
@@ -5024,83 +5043,41 @@ static void stac92xx_set_power_state(struct hda_codec *codec, hda_nid_t fg,
 			afg_power_state);
 	snd_hda_codec_set_power_to_all(codec, fg, power_state, true);
 }
+#else
+#define stac92xx_suspend	NULL
+#define stac92xx_resume		NULL
+#define stac92xx_pre_resume	NULL
+#define stac92xx_set_power_state NULL
+#endif /* CONFIG_PM */
 
-/*
- * For this feature CONFIG_SND_HDA_POWER_SAVE is needed
- * as mute LED state is updated in check_power_status hook
- */
-static int stac92xx_update_led_status(struct hda_codec *codec)
+/* update mute-LED accoring to the master switch */
+static void stac92xx_update_led_status(struct hda_codec *codec, int enabled)
 {
 	struct sigmatel_spec *spec = codec->spec;
-	int i, num_ext_dacs, muted = 1;
-	unsigned int muted_lvl, notmtd_lvl;
-	hda_nid_t nid;
+	int muted = !enabled;
 
 	if (!spec->gpio_led)
-		return 0;
+		return;
+
+	/* LED state is inverted on these systems */
+	if (spec->gpio_led_polarity)
+		muted = !muted;
 
-	for (i = 0; i < spec->multiout.num_dacs; i++) {
-		nid = spec->multiout.dac_nids[i];
-		if (!(snd_hda_codec_amp_read(codec, nid, 0, HDA_OUTPUT, 0) &
-		      HDA_AMP_MUTE)) {
-			muted = 0; /* something heard */
-			break;
-		}
-	}
-	if (muted && spec->multiout.hp_nid)
-		if (!(snd_hda_codec_amp_read(codec,
-				spec->multiout.hp_nid, 0, HDA_OUTPUT, 0) &
-					HDA_AMP_MUTE)) {
-			muted = 0; /* HP is not muted */
-		}
-	num_ext_dacs = ARRAY_SIZE(spec->multiout.extra_out_nid);
-	for (i = 0; muted && i < num_ext_dacs; i++) {
-		nid = spec->multiout.extra_out_nid[i];
-		if (nid == 0)
-			break;
-		if (!(snd_hda_codec_amp_read(codec, nid, 0, HDA_OUTPUT, 0) &
-		      HDA_AMP_MUTE)) {
-			muted = 0; /* extra output is not muted */
-		}
-	}
 	/*polarity defines *not* muted state level*/
 	if (!spec->vref_mute_led_nid) {
 		if (muted)
 			spec->gpio_data &= ~spec->gpio_led; /* orange */
 		else
 			spec->gpio_data |= spec->gpio_led; /* white */
-
-		if (!spec->gpio_led_polarity) {
-			/* LED state is inverted on these systems */
-			spec->gpio_data ^= spec->gpio_led;
-		}
 		stac_gpio_set(codec, spec->gpio_mask,
 				spec->gpio_dir, spec->gpio_data);
 	} else {
-		notmtd_lvl = spec->gpio_led_polarity ?
-				AC_PINCTL_VREF_HIZ : AC_PINCTL_VREF_GRD;
-		muted_lvl = spec->gpio_led_polarity ?
-				AC_PINCTL_VREF_GRD : AC_PINCTL_VREF_HIZ;
-		spec->vref_led = muted ? muted_lvl : notmtd_lvl;
+		spec->vref_led = muted ? AC_PINCTL_VREF_50 : AC_PINCTL_VREF_GRD;
 		stac_vrefout_set(codec,	spec->vref_mute_led_nid,
 				 spec->vref_led);
 	}
-	return 0;
 }
 
-/*
- * use power check for controlling mute led of HP notebooks
- */
-static int stac92xx_check_power_status(struct hda_codec *codec,
-					      hda_nid_t nid)
-{
-	stac92xx_update_led_status(codec);
-
-	return 0;
-}
-#endif /* CONFIG_SND_HDA_POWER_SAVE */
-#endif /* CONFIG_PM */
-
 static const struct hda_codec_ops stac92xx_patch_ops = {
 	.build_controls = stac92xx_build_controls,
 	.build_pcms = stac92xx_build_pcms,
@@ -5580,6 +5557,12 @@ static int patch_stac92hd83xxx(struct hda_codec *codec)
 							STAC_92HD83XXX_MODELS,
 							stac92hd83xxx_models,
 							stac92hd83xxx_cfg_tbl);
+	/* check codec subsystem id if not found */
+	if (spec->board_config < 0)
+		spec->board_config =
+			snd_hda_check_board_codec_sid_config(codec,
+				STAC_92HD83XXX_MODELS, stac92hd83xxx_models,
+				stac92hd83xxx_codec_id_cfg_tbl);
 again:
 	if (spec->board_config < 0)
 		snd_printdd(KERN_INFO "hda_codec: %s: BIOS auto-probing.\n",
@@ -5590,12 +5573,17 @@ again:
 
 	codec->patch_ops = stac92xx_patch_ops;
 
+	switch (spec->board_config) {
+	case STAC_HP_ZEPHYR:
+		spec->init = stac92hd83xxx_hp_zephyr_init;
+		break;
+	}
+
 	if (find_mute_led_cfg(codec, -1/*no default cfg*/))
 		snd_printd("mute LED gpio %d polarity %d\n",
 				spec->gpio_led,
 				spec->gpio_led_polarity);
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
 	if (spec->gpio_led) {
 		if (!spec->vref_mute_led_nid) {
 			spec->gpio_mask |= spec->gpio_led;
@@ -5605,11 +5593,10 @@ again:
 			codec->patch_ops.set_power_state =
 					stac92xx_set_power_state;
 		}
+#ifdef CONFIG_PM
 		codec->patch_ops.pre_resume = stac92xx_pre_resume;
-		codec->patch_ops.check_power_status =
-			stac92xx_check_power_status;
+#endif
 	}
-#endif	
 
 	err = stac92xx_parse_auto_config(codec);
 	if (!err) {
@@ -5906,7 +5893,6 @@ again:
 				spec->gpio_led,
 				spec->gpio_led_polarity);
 
-#ifdef CONFIG_SND_HDA_POWER_SAVE
 	if (spec->gpio_led) {
 		if (!spec->vref_mute_led_nid) {
 			spec->gpio_mask |= spec->gpio_led;
@@ -5916,11 +5902,10 @@ again:
 			codec->patch_ops.set_power_state =
 					stac92xx_set_power_state;
 		}
+#ifdef CONFIG_PM
 		codec->patch_ops.pre_resume = stac92xx_pre_resume;
-		codec->patch_ops.check_power_status =
-			stac92xx_check_power_status;
+#endif
 	}
-#endif	
 
 	spec->multiout.dac_nids = spec->dac_nids;
 
diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c
index 03e63fed9caf..06214fdc9486 100644
--- a/sound/pci/hda/patch_via.c
+++ b/sound/pci/hda/patch_via.c
@@ -199,6 +199,9 @@ struct via_spec {
 	unsigned int no_pin_power_ctl;
 	enum VIA_HDA_CODEC codec_type;
 
+	/* analog low-power control */
+	bool alc_mode;
+
 	/* smart51 setup */
 	unsigned int smart51_nums;
 	hda_nid_t smart51_pins[2];
@@ -547,7 +550,10 @@ static void via_auto_init_output(struct hda_codec *codec,
 	pin = path->path[path->depth - 1];
 
 	init_output_pin(codec, pin, pin_type);
-	caps = query_amp_caps(codec, pin, HDA_OUTPUT);
+	if (get_wcaps(codec, pin) & AC_WCAP_OUT_AMP)
+		caps = query_amp_caps(codec, pin, HDA_OUTPUT);
+	else
+		caps = 0;
 	if (caps & AC_AMPCAP_MUTE) {
 		unsigned int val;
 		val = (caps & AC_AMPCAP_OFFSET) >> AC_AMPCAP_OFFSET_SHIFT;
@@ -642,6 +648,10 @@ static void via_auto_init_analog_input(struct hda_codec *codec)
 
 	/* init ADCs */
 	for (i = 0; i < spec->num_adc_nids; i++) {
+		hda_nid_t nid = spec->adc_nids[i];
+		if (!(get_wcaps(codec, nid) & AC_WCAP_IN_AMP) ||
+		    !(query_amp_caps(codec, nid, HDA_INPUT) & AC_AMPCAP_MUTE))
+			continue;
 		snd_hda_codec_write(codec, spec->adc_nids[i], 0,
 				    AC_VERB_SET_AMP_GAIN_MUTE,
 				    AMP_IN_UNMUTE(0));
@@ -663,6 +673,9 @@ static void via_auto_init_analog_input(struct hda_codec *codec)
 	/* init input-src */
 	for (i = 0; i < spec->num_adc_nids; i++) {
 		int adc_idx = spec->inputs[spec->cur_mux[i]].adc_idx;
+		/* secondary ADCs must have the unique MUX */
+		if (i > 0 && !spec->mux_nids[i])
+			break;
 		if (spec->mux_nids[adc_idx]) {
 			int mux_idx = spec->inputs[spec->cur_mux[i]].mux_idx;
 			snd_hda_codec_write(codec, spec->mux_nids[adc_idx], 0,
@@ -687,6 +700,15 @@ static void via_auto_init_analog_input(struct hda_codec *codec)
 	}
 }
 
+static void update_power_state(struct hda_codec *codec, hda_nid_t nid,
+			       unsigned int parm)
+{
+	if (snd_hda_codec_read(codec, nid, 0,
+			       AC_VERB_GET_POWER_STATE, 0) == parm)
+		return;
+	snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_POWER_STATE, parm);
+}
+
 static void set_pin_power_state(struct hda_codec *codec, hda_nid_t nid,
 				unsigned int *affected_parm)
 {
@@ -709,7 +731,7 @@ static void set_pin_power_state(struct hda_codec *codec, hda_nid_t nid,
 	} else
 		parm = AC_PWRST_D3;
 
-	snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_POWER_STATE, parm);
+	update_power_state(codec, nid, parm);
 }
 
 static int via_pin_power_ctl_info(struct snd_kcontrol *kcontrol,
@@ -749,6 +771,7 @@ static int via_pin_power_ctl_put(struct snd_kcontrol *kcontrol,
 		return 0;
 	spec->no_pin_power_ctl = val;
 	set_widgets_power_state(codec);
+	analog_low_current_mode(codec);
 	return 1;
 }
 
@@ -1036,13 +1059,19 @@ static bool is_aa_path_mute(struct hda_codec *codec)
 }
 
 /* enter/exit analog low-current mode */
-static void analog_low_current_mode(struct hda_codec *codec)
+static void __analog_low_current_mode(struct hda_codec *codec, bool force)
 {
 	struct via_spec *spec = codec->spec;
 	bool enable;
 	unsigned int verb, parm;
 
-	enable = is_aa_path_mute(codec) && (spec->opened_streams != 0);
+	if (spec->no_pin_power_ctl)
+		enable = false;
+	else
+		enable = is_aa_path_mute(codec) && !spec->opened_streams;
+	if (enable == spec->alc_mode && !force)
+		return;
+	spec->alc_mode = enable;
 
 	/* decide low current mode's verb & parameter */
 	switch (spec->codec_type) {
@@ -1074,6 +1103,11 @@ static void analog_low_current_mode(struct hda_codec *codec)
 	snd_hda_codec_write(codec, codec->afg, 0, verb, parm);
 }
 
+static void analog_low_current_mode(struct hda_codec *codec)
+{
+	return __analog_low_current_mode(codec, false);
+}
+
 /*
  * generic initialization of ADC, input mixers and output mixers
  */
@@ -1418,25 +1452,9 @@ static const struct hda_pcm_stream via_pcm_digital_capture = {
 /*
  * slave controls for virtual master
  */
-static const char * const via_slave_vols[] = {
-	"Front Playback Volume",
-	"Surround Playback Volume",
-	"Center Playback Volume",
-	"LFE Playback Volume",
-	"Side Playback Volume",
-	"Headphone Playback Volume",
-	"Speaker Playback Volume",
-	NULL,
-};
-
-static const char * const via_slave_sws[] = {
-	"Front Playback Switch",
-	"Surround Playback Switch",
-	"Center Playback Switch",
-	"LFE Playback Switch",
-	"Side Playback Switch",
-	"Headphone Playback Switch",
-	"Speaker Playback Switch",
+static const char * const via_slave_pfxs[] = {
+	"Front", "Surround", "Center", "LFE", "Side",
+	"Headphone", "Speaker",
 	NULL,
 };
 
@@ -1446,6 +1464,7 @@ static int via_build_controls(struct hda_codec *codec)
 	struct snd_kcontrol *kctl;
 	int err, i;
 
+	spec->no_pin_power_ctl = 1;
 	if (spec->set_widgets_power_state)
 		if (!via_clone_control(spec, &via_pin_power_ctl_enum))
 			return -ENOMEM;
@@ -1480,13 +1499,15 @@ static int via_build_controls(struct hda_codec *codec)
 		snd_hda_set_vmaster_tlv(codec, spec->multiout.dac_nids[0],
 					HDA_OUTPUT, vmaster_tlv);
 		err = snd_hda_add_vmaster(codec, "Master Playback Volume",
-					  vmaster_tlv, via_slave_vols);
+					  vmaster_tlv, via_slave_pfxs,
+					  "Playback Volume");
 		if (err < 0)
 			return err;
 	}
 	if (!snd_hda_find_mixer_ctl(codec, "Master Playback Switch")) {
 		err = snd_hda_add_vmaster(codec, "Master Playback Switch",
-					  NULL, via_slave_sws);
+					  NULL, via_slave_pfxs,
+					  "Playback Switch");
 		if (err < 0)
 			return err;
 	}
@@ -1494,15 +1515,13 @@ static int via_build_controls(struct hda_codec *codec)
 	/* assign Capture Source enums to NID */
 	kctl = snd_hda_find_mixer_ctl(codec, "Input Source");
 	for (i = 0; kctl && i < kctl->count; i++) {
+		if (!spec->mux_nids[i])
+			continue;
 		err = snd_hda_add_nid(codec, kctl, i, spec->mux_nids[i]);
 		if (err < 0)
 			return err;
 	}
 
-	/* init power states */
-	set_widgets_power_state(codec);
-	analog_low_current_mode(codec);
-
 	via_free_kctls(codec); /* no longer needed */
 
 	err = snd_hda_jack_add_kctls(codec, &spec->autocfg);
@@ -2295,10 +2314,7 @@ static int via_mux_enum_put(struct snd_kcontrol *kcontrol,
 
 	if (mux) {
 		/* switch to D0 beofre change index */
-		if (snd_hda_codec_read(codec, mux, 0,
-			       AC_VERB_GET_POWER_STATE, 0x00) != AC_PWRST_D0)
-			snd_hda_codec_write(codec, mux, 0,
-				    AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
+		update_power_state(codec, mux, AC_PWRST_D0);
 		snd_hda_codec_write(codec, mux, 0,
 				    AC_VERB_SET_CONNECT_SEL,
 				    spec->inputs[cur].mux_idx);
@@ -2467,6 +2483,8 @@ static int create_mic_boost_ctls(struct hda_codec *codec)
 {
 	struct via_spec *spec = codec->spec;
 	const struct auto_pin_cfg *cfg = &spec->autocfg;
+	const char *prev_label = NULL;
+	int type_idx = 0;
 	int i, err;
 
 	for (i = 0; i < cfg->num_inputs; i++) {
@@ -2481,8 +2499,13 @@ static int create_mic_boost_ctls(struct hda_codec *codec)
 		if (caps == -1 || !(caps & AC_AMPCAP_NUM_STEPS))
 			continue;
 		label = hda_get_autocfg_input_label(codec, cfg, i);
+		if (prev_label && !strcmp(label, prev_label))
+			type_idx++;
+		else
+			type_idx = 0;
+		prev_label = label;
 		snprintf(name, sizeof(name), "%s Boost Volume", label);
-		err = via_add_control(spec, VIA_CTL_WIDGET_VOL, name,
+		err = __via_add_control(spec, VIA_CTL_WIDGET_VOL, name, type_idx,
 			      HDA_COMPOSE_AMP_VAL(pin, 3, 0, HDA_INPUT));
 		if (err < 0)
 			return err;
@@ -2776,6 +2799,10 @@ static int via_init(struct hda_codec *codec)
 	for (i = 0; i < spec->num_iverbs; i++)
 		snd_hda_sequence_write(codec, spec->init_verbs[i]);
 
+	/* init power states */
+	set_widgets_power_state(codec);
+	__analog_low_current_mode(codec, true);
+
 	via_auto_init_multi_out(codec);
 	via_auto_init_hp_out(codec);
 	via_auto_init_speaker_out(codec);
@@ -2922,9 +2949,9 @@ static void set_widgets_power_state_vt1708B(struct hda_codec *codec)
 	if (imux_is_smixer)
 		parm = AC_PWRST_D0;
 	/* SW0 (17h), AIW 0/1 (13h/14h) */
-	snd_hda_codec_write(codec, 0x17, 0, AC_VERB_SET_POWER_STATE, parm);
-	snd_hda_codec_write(codec, 0x13, 0, AC_VERB_SET_POWER_STATE, parm);
-	snd_hda_codec_write(codec, 0x14, 0, AC_VERB_SET_POWER_STATE, parm);
+	update_power_state(codec, 0x17, parm);
+	update_power_state(codec, 0x13, parm);
+	update_power_state(codec, 0x14, parm);
 
 	/* outputs */
 	/* PW0 (19h), SW1 (18h), AOW1 (11h) */
@@ -2932,8 +2959,8 @@ static void set_widgets_power_state_vt1708B(struct hda_codec *codec)
 	set_pin_power_state(codec, 0x19, &parm);
 	if (spec->smart51_enabled)
 		set_pin_power_state(codec, 0x1b, &parm);
-	snd_hda_codec_write(codec, 0x18, 0, AC_VERB_SET_POWER_STATE, parm);
-	snd_hda_codec_write(codec, 0x11, 0, AC_VERB_SET_POWER_STATE, parm);
+	update_power_state(codec, 0x18, parm);
+	update_power_state(codec, 0x11, parm);
 
 	/* PW6 (22h), SW2 (26h), AOW2 (24h) */
 	if (is_8ch) {
@@ -2941,20 +2968,16 @@ static void set_widgets_power_state_vt1708B(struct hda_codec *codec)
 		set_pin_power_state(codec, 0x22, &parm);
 		if (spec->smart51_enabled)
 			set_pin_power_state(codec, 0x1a, &parm);
-		snd_hda_codec_write(codec, 0x26, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
-		snd_hda_codec_write(codec, 0x24, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
+		update_power_state(codec, 0x26, parm);
+		update_power_state(codec, 0x24, parm);
 	} else if (codec->vendor_id == 0x11064397) {
 		/* PW7(23h), SW2(27h), AOW2(25h) */
 		parm = AC_PWRST_D3;
 		set_pin_power_state(codec, 0x23, &parm);
 		if (spec->smart51_enabled)
 			set_pin_power_state(codec, 0x1a, &parm);
-		snd_hda_codec_write(codec, 0x27, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
-		snd_hda_codec_write(codec, 0x25, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
+		update_power_state(codec, 0x27, parm);
+		update_power_state(codec, 0x25, parm);
 	}
 
 	/* PW 3/4/7 (1ch/1dh/23h) */
@@ -2966,17 +2989,13 @@ static void set_widgets_power_state_vt1708B(struct hda_codec *codec)
 		set_pin_power_state(codec, 0x23, &parm);
 
 	/* MW0 (16h), Sw3 (27h), AOW 0/3 (10h/25h) */
-	snd_hda_codec_write(codec, 0x16, 0, AC_VERB_SET_POWER_STATE,
-			    imux_is_smixer ? AC_PWRST_D0 : parm);
-	snd_hda_codec_write(codec, 0x10, 0, AC_VERB_SET_POWER_STATE, parm);
+	update_power_state(codec, 0x16, imux_is_smixer ? AC_PWRST_D0 : parm);
+	update_power_state(codec, 0x10, parm);
 	if (is_8ch) {
-		snd_hda_codec_write(codec, 0x25, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
-		snd_hda_codec_write(codec, 0x27, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
+		update_power_state(codec, 0x25, parm);
+		update_power_state(codec, 0x27, parm);
 	} else if (codec->vendor_id == 0x11064397 && spec->hp_independent_mode)
-		snd_hda_codec_write(codec, 0x25, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
+		update_power_state(codec, 0x25, parm);
 }
 
 static int patch_vt1708S(struct hda_codec *codec);
@@ -3149,10 +3168,10 @@ static void set_widgets_power_state_vt1702(struct hda_codec *codec)
 	if (imux_is_smixer)
 		parm = AC_PWRST_D0; /* SW0 (13h) = stereo mixer (idx 3) */
 	/* SW0 (13h), AIW 0/1/2 (12h/1fh/20h) */
-	snd_hda_codec_write(codec, 0x13, 0, AC_VERB_SET_POWER_STATE, parm);
-	snd_hda_codec_write(codec, 0x12, 0, AC_VERB_SET_POWER_STATE, parm);
-	snd_hda_codec_write(codec, 0x1f, 0, AC_VERB_SET_POWER_STATE, parm);
-	snd_hda_codec_write(codec, 0x20, 0, AC_VERB_SET_POWER_STATE, parm);
+	update_power_state(codec, 0x13, parm);
+	update_power_state(codec, 0x12, parm);
+	update_power_state(codec, 0x1f, parm);
+	update_power_state(codec, 0x20, parm);
 
 	/* outputs */
 	/* PW 3/4 (16h/17h) */
@@ -3160,10 +3179,9 @@ static void set_widgets_power_state_vt1702(struct hda_codec *codec)
 	set_pin_power_state(codec, 0x17, &parm);
 	set_pin_power_state(codec, 0x16, &parm);
 	/* MW0 (1ah), AOW 0/1 (10h/1dh) */
-	snd_hda_codec_write(codec, 0x1a, 0, AC_VERB_SET_POWER_STATE,
-			    imux_is_smixer ? AC_PWRST_D0 : parm);
-	snd_hda_codec_write(codec, 0x10, 0, AC_VERB_SET_POWER_STATE, parm);
-	snd_hda_codec_write(codec, 0x1d, 0, AC_VERB_SET_POWER_STATE, parm);
+	update_power_state(codec, 0x1a, imux_is_smixer ? AC_PWRST_D0 : parm);
+	update_power_state(codec, 0x10, parm);
+	update_power_state(codec, 0x1d, parm);
 }
 
 static int patch_vt1702(struct hda_codec *codec)
@@ -3228,52 +3246,48 @@ static void set_widgets_power_state_vt1718S(struct hda_codec *codec)
 	if (imux_is_smixer)
 		parm = AC_PWRST_D0;
 	/* MUX6/7 (1eh/1fh), AIW 0/1 (10h/11h) */
-	snd_hda_codec_write(codec, 0x1e, 0, AC_VERB_SET_POWER_STATE, parm);
-	snd_hda_codec_write(codec, 0x1f, 0, AC_VERB_SET_POWER_STATE, parm);
-	snd_hda_codec_write(codec, 0x10, 0, AC_VERB_SET_POWER_STATE, parm);
-	snd_hda_codec_write(codec, 0x11, 0, AC_VERB_SET_POWER_STATE, parm);
+	update_power_state(codec, 0x1e, parm);
+	update_power_state(codec, 0x1f, parm);
+	update_power_state(codec, 0x10, parm);
+	update_power_state(codec, 0x11, parm);
 
 	/* outputs */
 	/* PW3 (27h), MW2 (1ah), AOW3 (bh) */
 	parm = AC_PWRST_D3;
 	set_pin_power_state(codec, 0x27, &parm);
-	snd_hda_codec_write(codec, 0x1a, 0, AC_VERB_SET_POWER_STATE, parm);
-	snd_hda_codec_write(codec, 0xb, 0, AC_VERB_SET_POWER_STATE, parm);
+	update_power_state(codec, 0x1a, parm);
+	update_power_state(codec, 0xb, parm);
 
 	/* PW2 (26h), AOW2 (ah) */
 	parm = AC_PWRST_D3;
 	set_pin_power_state(codec, 0x26, &parm);
 	if (spec->smart51_enabled)
 		set_pin_power_state(codec, 0x2b, &parm);
-	snd_hda_codec_write(codec, 0xa, 0, AC_VERB_SET_POWER_STATE, parm);
+	update_power_state(codec, 0xa, parm);
 
 	/* PW0 (24h), AOW0 (8h) */
 	parm = AC_PWRST_D3;
 	set_pin_power_state(codec, 0x24, &parm);
 	if (!spec->hp_independent_mode) /* check for redirected HP */
 		set_pin_power_state(codec, 0x28, &parm);
-	snd_hda_codec_write(codec, 0x8, 0, AC_VERB_SET_POWER_STATE, parm);
+	update_power_state(codec, 0x8, parm);
 	/* MW9 (21h), Mw2 (1ah), AOW0 (8h) */
-	snd_hda_codec_write(codec, 0x21, 0, AC_VERB_SET_POWER_STATE,
-			    imux_is_smixer ? AC_PWRST_D0 : parm);
+	update_power_state(codec, 0x21, imux_is_smixer ? AC_PWRST_D0 : parm);
 
 	/* PW1 (25h), AOW1 (9h) */
 	parm = AC_PWRST_D3;
 	set_pin_power_state(codec, 0x25, &parm);
 	if (spec->smart51_enabled)
 		set_pin_power_state(codec, 0x2a, &parm);
-	snd_hda_codec_write(codec, 0x9, 0, AC_VERB_SET_POWER_STATE, parm);
+	update_power_state(codec, 0x9, parm);
 
 	if (spec->hp_independent_mode) {
 		/* PW4 (28h), MW3 (1bh), MUX1(34h), AOW4 (ch) */
 		parm = AC_PWRST_D3;
 		set_pin_power_state(codec, 0x28, &parm);
-		snd_hda_codec_write(codec, 0x1b, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
-		snd_hda_codec_write(codec, 0x34, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
-		snd_hda_codec_write(codec, 0xc, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
+		update_power_state(codec, 0x1b, parm);
+		update_power_state(codec, 0x34, parm);
+		update_power_state(codec, 0xc, parm);
 	}
 }
 
@@ -3433,8 +3447,8 @@ static void set_widgets_power_state_vt1716S(struct hda_codec *codec)
 	if (imux_is_smixer)
 		parm = AC_PWRST_D0;
 	/* SW0 (17h), AIW0(13h) */
-	snd_hda_codec_write(codec, 0x17, 0, AC_VERB_SET_POWER_STATE, parm);
-	snd_hda_codec_write(codec, 0x13, 0, AC_VERB_SET_POWER_STATE, parm);
+	update_power_state(codec, 0x17, parm);
+	update_power_state(codec, 0x13, parm);
 
 	parm = AC_PWRST_D3;
 	set_pin_power_state(codec, 0x1e, &parm);
@@ -3442,12 +3456,11 @@ static void set_widgets_power_state_vt1716S(struct hda_codec *codec)
 	if (spec->dmic_enabled)
 		set_pin_power_state(codec, 0x22, &parm);
 	else
-		snd_hda_codec_write(codec, 0x22, 0,
-				    AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
+		update_power_state(codec, 0x22, AC_PWRST_D3);
 
 	/* SW2(26h), AIW1(14h) */
-	snd_hda_codec_write(codec, 0x26, 0, AC_VERB_SET_POWER_STATE, parm);
-	snd_hda_codec_write(codec, 0x14, 0, AC_VERB_SET_POWER_STATE, parm);
+	update_power_state(codec, 0x26, parm);
+	update_power_state(codec, 0x14, parm);
 
 	/* outputs */
 	/* PW0 (19h), SW1 (18h), AOW1 (11h) */
@@ -3456,8 +3469,8 @@ static void set_widgets_power_state_vt1716S(struct hda_codec *codec)
 	/* Smart 5.1 PW2(1bh) */
 	if (spec->smart51_enabled)
 		set_pin_power_state(codec, 0x1b, &parm);
-	snd_hda_codec_write(codec, 0x18, 0, AC_VERB_SET_POWER_STATE, parm);
-	snd_hda_codec_write(codec, 0x11, 0, AC_VERB_SET_POWER_STATE, parm);
+	update_power_state(codec, 0x18, parm);
+	update_power_state(codec, 0x11, parm);
 
 	/* PW7 (23h), SW3 (27h), AOW3 (25h) */
 	parm = AC_PWRST_D3;
@@ -3465,12 +3478,12 @@ static void set_widgets_power_state_vt1716S(struct hda_codec *codec)
 	/* Smart 5.1 PW1(1ah) */
 	if (spec->smart51_enabled)
 		set_pin_power_state(codec, 0x1a, &parm);
-	snd_hda_codec_write(codec, 0x27, 0, AC_VERB_SET_POWER_STATE, parm);
+	update_power_state(codec, 0x27, parm);
 
 	/* Smart 5.1 PW5(1eh) */
 	if (spec->smart51_enabled)
 		set_pin_power_state(codec, 0x1e, &parm);
-	snd_hda_codec_write(codec, 0x25, 0, AC_VERB_SET_POWER_STATE, parm);
+	update_power_state(codec, 0x25, parm);
 
 	/* Mono out */
 	/* SW4(28h)->MW1(29h)-> PW12 (2ah)*/
@@ -3486,9 +3499,9 @@ static void set_widgets_power_state_vt1716S(struct hda_codec *codec)
 			mono_out = 1;
 	}
 	parm = mono_out ? AC_PWRST_D0 : AC_PWRST_D3;
-	snd_hda_codec_write(codec, 0x28, 0, AC_VERB_SET_POWER_STATE, parm);
-	snd_hda_codec_write(codec, 0x29, 0, AC_VERB_SET_POWER_STATE, parm);
-	snd_hda_codec_write(codec, 0x2a, 0, AC_VERB_SET_POWER_STATE, parm);
+	update_power_state(codec, 0x28, parm);
+	update_power_state(codec, 0x29, parm);
+	update_power_state(codec, 0x2a, parm);
 
 	/* PW 3/4 (1ch/1dh) */
 	parm = AC_PWRST_D3;
@@ -3496,15 +3509,12 @@ static void set_widgets_power_state_vt1716S(struct hda_codec *codec)
 	set_pin_power_state(codec, 0x1d, &parm);
 	/* HP Independent Mode, power on AOW3 */
 	if (spec->hp_independent_mode)
-		snd_hda_codec_write(codec, 0x25, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
+		update_power_state(codec, 0x25, parm);
 
 	/* force to D0 for internal Speaker */
 	/* MW0 (16h), AOW0 (10h) */
-	snd_hda_codec_write(codec, 0x16, 0, AC_VERB_SET_POWER_STATE,
-			    imux_is_smixer ? AC_PWRST_D0 : parm);
-	snd_hda_codec_write(codec, 0x10, 0, AC_VERB_SET_POWER_STATE,
-			    mono_out ? AC_PWRST_D0 : parm);
+	update_power_state(codec, 0x16, imux_is_smixer ? AC_PWRST_D0 : parm);
+	update_power_state(codec, 0x10, mono_out ? AC_PWRST_D0 : parm);
 }
 
 static int patch_vt1716S(struct hda_codec *codec)
@@ -3580,54 +3590,45 @@ static void set_widgets_power_state_vt2002P(struct hda_codec *codec)
 	set_pin_power_state(codec, 0x2b, &parm);
 	parm = AC_PWRST_D0;
 	/* MUX9/10 (1eh/1fh), AIW 0/1 (10h/11h) */
-	snd_hda_codec_write(codec, 0x1e, 0, AC_VERB_SET_POWER_STATE, parm);
-	snd_hda_codec_write(codec, 0x1f, 0, AC_VERB_SET_POWER_STATE, parm);
-	snd_hda_codec_write(codec, 0x10, 0, AC_VERB_SET_POWER_STATE, parm);
-	snd_hda_codec_write(codec, 0x11, 0, AC_VERB_SET_POWER_STATE, parm);
+	update_power_state(codec, 0x1e, parm);
+	update_power_state(codec, 0x1f, parm);
+	update_power_state(codec, 0x10, parm);
+	update_power_state(codec, 0x11, parm);
 
 	/* outputs */
 	/* AOW0 (8h)*/
-	snd_hda_codec_write(codec, 0x8, 0, AC_VERB_SET_POWER_STATE, parm);
+	update_power_state(codec, 0x8, parm);
 
 	if (spec->codec_type == VT1802) {
 		/* PW4 (28h), MW4 (18h), MUX4(38h) */
 		parm = AC_PWRST_D3;
 		set_pin_power_state(codec, 0x28, &parm);
-		snd_hda_codec_write(codec, 0x18, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
-		snd_hda_codec_write(codec, 0x38, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
+		update_power_state(codec, 0x18, parm);
+		update_power_state(codec, 0x38, parm);
 	} else {
 		/* PW4 (26h), MW4 (1ch), MUX4(37h) */
 		parm = AC_PWRST_D3;
 		set_pin_power_state(codec, 0x26, &parm);
-		snd_hda_codec_write(codec, 0x1c, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
-		snd_hda_codec_write(codec, 0x37, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
+		update_power_state(codec, 0x1c, parm);
+		update_power_state(codec, 0x37, parm);
 	}
 
 	if (spec->codec_type == VT1802) {
 		/* PW1 (25h), MW1 (15h), MUX1(35h), AOW1 (9h) */
 		parm = AC_PWRST_D3;
 		set_pin_power_state(codec, 0x25, &parm);
-		snd_hda_codec_write(codec, 0x15, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
-		snd_hda_codec_write(codec, 0x35, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
+		update_power_state(codec, 0x15, parm);
+		update_power_state(codec, 0x35, parm);
 	} else {
 		/* PW1 (25h), MW1 (19h), MUX1(35h), AOW1 (9h) */
 		parm = AC_PWRST_D3;
 		set_pin_power_state(codec, 0x25, &parm);
-		snd_hda_codec_write(codec, 0x19, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
-		snd_hda_codec_write(codec, 0x35, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
+		update_power_state(codec, 0x19, parm);
+		update_power_state(codec, 0x35, parm);
 	}
 
 	if (spec->hp_independent_mode)
-		snd_hda_codec_write(codec, 0x9, 0,
-				    AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
+		update_power_state(codec, 0x9, AC_PWRST_D0);
 
 	/* Class-D */
 	/* PW0 (24h), MW0(18h/14h), MUX0(34h) */
@@ -3637,12 +3638,10 @@ static void set_widgets_power_state_vt2002P(struct hda_codec *codec)
 	set_pin_power_state(codec, 0x24, &parm);
 	parm = present ? AC_PWRST_D3 : AC_PWRST_D0;
 	if (spec->codec_type == VT1802)
-		snd_hda_codec_write(codec, 0x14, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
+		update_power_state(codec, 0x14, parm);
 	else
-		snd_hda_codec_write(codec, 0x18, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
-	snd_hda_codec_write(codec, 0x34, 0, AC_VERB_SET_POWER_STATE, parm);
+		update_power_state(codec, 0x18, parm);
+	update_power_state(codec, 0x34, parm);
 
 	/* Mono Out */
 	present = snd_hda_jack_detect(codec, 0x26);
@@ -3650,28 +3649,20 @@ static void set_widgets_power_state_vt2002P(struct hda_codec *codec)
 	parm = present ? AC_PWRST_D3 : AC_PWRST_D0;
 	if (spec->codec_type == VT1802) {
 		/* PW15 (33h), MW8(1ch), MUX8(3ch) */
-		snd_hda_codec_write(codec, 0x33, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
-		snd_hda_codec_write(codec, 0x1c, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
-		snd_hda_codec_write(codec, 0x3c, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
+		update_power_state(codec, 0x33, parm);
+		update_power_state(codec, 0x1c, parm);
+		update_power_state(codec, 0x3c, parm);
 	} else {
 		/* PW15 (31h), MW8(17h), MUX8(3bh) */
-		snd_hda_codec_write(codec, 0x31, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
-		snd_hda_codec_write(codec, 0x17, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
-		snd_hda_codec_write(codec, 0x3b, 0,
-				    AC_VERB_SET_POWER_STATE, parm);
+		update_power_state(codec, 0x31, parm);
+		update_power_state(codec, 0x17, parm);
+		update_power_state(codec, 0x3b, parm);
 	}
 	/* MW9 (21h) */
 	if (imux_is_smixer || !is_aa_path_mute(codec))
-		snd_hda_codec_write(codec, 0x21, 0,
-				    AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
+		update_power_state(codec, 0x21, AC_PWRST_D0);
 	else
-		snd_hda_codec_write(codec, 0x21, 0,
-				    AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
+		update_power_state(codec, 0x21, AC_PWRST_D3);
 }
 
 /* patch for vt2002P */
@@ -3731,30 +3722,28 @@ static void set_widgets_power_state_vt1812(struct hda_codec *codec)
 	set_pin_power_state(codec, 0x2b, &parm);
 	parm = AC_PWRST_D0;
 	/* MUX10/11 (1eh/1fh), AIW 0/1 (10h/11h) */
-	snd_hda_codec_write(codec, 0x1e, 0, AC_VERB_SET_POWER_STATE, parm);
-	snd_hda_codec_write(codec, 0x1f, 0, AC_VERB_SET_POWER_STATE, parm);
-	snd_hda_codec_write(codec, 0x10, 0, AC_VERB_SET_POWER_STATE, parm);
-	snd_hda_codec_write(codec, 0x11, 0, AC_VERB_SET_POWER_STATE, parm);
+	update_power_state(codec, 0x1e, parm);
+	update_power_state(codec, 0x1f, parm);
+	update_power_state(codec, 0x10, parm);
+	update_power_state(codec, 0x11, parm);
 
 	/* outputs */
 	/* AOW0 (8h)*/
-	snd_hda_codec_write(codec, 0x8, 0,
-			    AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
+	update_power_state(codec, 0x8, AC_PWRST_D0);
 
 	/* PW4 (28h), MW4 (18h), MUX4(38h) */
 	parm = AC_PWRST_D3;
 	set_pin_power_state(codec, 0x28, &parm);
-	snd_hda_codec_write(codec, 0x18, 0, AC_VERB_SET_POWER_STATE, parm);
-	snd_hda_codec_write(codec, 0x38, 0, AC_VERB_SET_POWER_STATE, parm);
+	update_power_state(codec, 0x18, parm);
+	update_power_state(codec, 0x38, parm);
 
 	/* PW1 (25h), MW1 (15h), MUX1(35h), AOW1 (9h) */
 	parm = AC_PWRST_D3;
 	set_pin_power_state(codec, 0x25, &parm);
-	snd_hda_codec_write(codec, 0x15, 0, AC_VERB_SET_POWER_STATE, parm);
-	snd_hda_codec_write(codec, 0x35, 0, AC_VERB_SET_POWER_STATE, parm);
+	update_power_state(codec, 0x15, parm);
+	update_power_state(codec, 0x35, parm);
 	if (spec->hp_independent_mode)
-		snd_hda_codec_write(codec, 0x9, 0,
-				    AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
+		update_power_state(codec, 0x9, AC_PWRST_D0);
 
 	/* Internal Speaker */
 	/* PW0 (24h), MW0(14h), MUX0(34h) */
@@ -3763,15 +3752,11 @@ static void set_widgets_power_state_vt1812(struct hda_codec *codec)
 	parm = AC_PWRST_D3;
 	set_pin_power_state(codec, 0x24, &parm);
 	if (present) {
-		snd_hda_codec_write(codec, 0x14, 0,
-				    AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
-		snd_hda_codec_write(codec, 0x34, 0,
-				    AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
+		update_power_state(codec, 0x14, AC_PWRST_D3);
+		update_power_state(codec, 0x34, AC_PWRST_D3);
 	} else {
-		snd_hda_codec_write(codec, 0x14, 0,
-				    AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
-		snd_hda_codec_write(codec, 0x34, 0,
-				    AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
+		update_power_state(codec, 0x14, AC_PWRST_D0);
+		update_power_state(codec, 0x34, AC_PWRST_D0);
 	}
 
 
@@ -3782,26 +3767,20 @@ static void set_widgets_power_state_vt1812(struct hda_codec *codec)
 	parm = AC_PWRST_D3;
 	set_pin_power_state(codec, 0x31, &parm);
 	if (present) {
-		snd_hda_codec_write(codec, 0x1c, 0,
-				    AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
-		snd_hda_codec_write(codec, 0x3c, 0,
-				    AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
-		snd_hda_codec_write(codec, 0x3e, 0,
-				    AC_VERB_SET_POWER_STATE, AC_PWRST_D3);
+		update_power_state(codec, 0x1c, AC_PWRST_D3);
+		update_power_state(codec, 0x3c, AC_PWRST_D3);
+		update_power_state(codec, 0x3e, AC_PWRST_D3);
 	} else {
-		snd_hda_codec_write(codec, 0x1c, 0,
-				    AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
-		snd_hda_codec_write(codec, 0x3c, 0,
-				    AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
-		snd_hda_codec_write(codec, 0x3e, 0,
-				    AC_VERB_SET_POWER_STATE, AC_PWRST_D0);
+		update_power_state(codec, 0x1c, AC_PWRST_D0);
+		update_power_state(codec, 0x3c, AC_PWRST_D0);
+		update_power_state(codec, 0x3e, AC_PWRST_D0);
 	}
 
 	/* PW15 (33h), MW15 (1dh), MUX15(3dh) */
 	parm = AC_PWRST_D3;
 	set_pin_power_state(codec, 0x33, &parm);
-	snd_hda_codec_write(codec, 0x1d, 0, AC_VERB_SET_POWER_STATE, parm);
-	snd_hda_codec_write(codec, 0x3d, 0, AC_VERB_SET_POWER_STATE, parm);
+	update_power_state(codec, 0x1d, parm);
+	update_power_state(codec, 0x3d, parm);
 
 }
 
diff --git a/sound/pci/ice1712/ice1724.c b/sound/pci/ice1712/ice1724.c
index 92362973764d..812d10e43ae0 100644
--- a/sound/pci/ice1712/ice1724.c
+++ b/sound/pci/ice1712/ice1724.c
@@ -1013,6 +1013,25 @@ static int set_rate_constraints(struct snd_ice1712 *ice,
 					  ice->hw_rates);
 }
 
+/* if the card has the internal rate locked (is_pro_locked), limit runtime
+   hw rates to the current internal rate only.
+*/
+static void constrain_rate_if_locked(struct snd_pcm_substream *substream)
+{
+	struct snd_ice1712 *ice = snd_pcm_substream_chip(substream);
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	unsigned int rate;
+	if (is_pro_rate_locked(ice)) {
+		rate = ice->get_rate(ice);
+		if (rate >= runtime->hw.rate_min
+		    && rate <= runtime->hw.rate_max) {
+			runtime->hw.rate_min = rate;
+			runtime->hw.rate_max = rate;
+		}
+	}
+}
+
+
 /* multi-channel playback needs alignment 8x32bit regardless of the channels
  * actually used
  */
@@ -1046,6 +1065,7 @@ static int snd_vt1724_playback_pro_open(struct snd_pcm_substream *substream)
 				   VT1724_BUFFER_ALIGN);
 	snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES,
 				   VT1724_BUFFER_ALIGN);
+	constrain_rate_if_locked(substream);
 	if (ice->pro_open)
 		ice->pro_open(ice, substream);
 	return 0;
@@ -1066,6 +1086,7 @@ static int snd_vt1724_capture_pro_open(struct snd_pcm_substream *substream)
 				   VT1724_BUFFER_ALIGN);
 	snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES,
 				   VT1724_BUFFER_ALIGN);
+	constrain_rate_if_locked(substream);
 	if (ice->pro_open)
 		ice->pro_open(ice, substream);
 	return 0;
@@ -1215,6 +1236,7 @@ static int snd_vt1724_playback_spdif_open(struct snd_pcm_substream *substream)
 				   VT1724_BUFFER_ALIGN);
 	snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES,
 				   VT1724_BUFFER_ALIGN);
+	constrain_rate_if_locked(substream);
 	if (ice->spdif.ops.open)
 		ice->spdif.ops.open(ice, substream);
 	return 0;
@@ -1251,6 +1273,7 @@ static int snd_vt1724_capture_spdif_open(struct snd_pcm_substream *substream)
 				   VT1724_BUFFER_ALIGN);
 	snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES,
 				   VT1724_BUFFER_ALIGN);
+	constrain_rate_if_locked(substream);
 	if (ice->spdif.ops.open)
 		ice->spdif.ops.open(ice, substream);
 	return 0;
diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c
index 9f3b01bb72c8..e0a4263baa20 100644
--- a/sound/pci/intel8x0.c
+++ b/sound/pci/intel8x0.c
@@ -2102,6 +2102,12 @@ static struct ac97_quirk ac97_quirks[] __devinitdata = {
 	},
 	{
 		.subvendor = 0x161f,
+		.subdevice = 0x202f,
+		.name = "Gateway M520",
+		.type = AC97_TUNE_INV_EAPD
+	},
+	{
+		.subvendor = 0x161f,
 		.subdevice = 0x203a,
 		.name = "Gateway 4525GZ",		/* AD1981B */
 		.type = AC97_TUNE_INV_EAPD
diff --git a/sound/pci/oxygen/oxygen_mixer.c b/sound/pci/oxygen/oxygen_mixer.c
index 26c7e8bcb229..c0dbb52d45be 100644
--- a/sound/pci/oxygen/oxygen_mixer.c
+++ b/sound/pci/oxygen/oxygen_mixer.c
@@ -618,9 +618,12 @@ static int ac97_volume_get(struct snd_kcontrol *ctl,
 	mutex_lock(&chip->mutex);
 	reg = oxygen_read_ac97(chip, codec, index);
 	mutex_unlock(&chip->mutex);
-	value->value.integer.value[0] = 31 - (reg & 0x1f);
-	if (stereo)
-		value->value.integer.value[1] = 31 - ((reg >> 8) & 0x1f);
+	if (!stereo) {
+		value->value.integer.value[0] = 31 - (reg & 0x1f);
+	} else {
+		value->value.integer.value[0] = 31 - ((reg >> 8) & 0x1f);
+		value->value.integer.value[1] = 31 - (reg & 0x1f);
+	}
 	return 0;
 }
 
@@ -636,14 +639,14 @@ static int ac97_volume_put(struct snd_kcontrol *ctl,
 
 	mutex_lock(&chip->mutex);
 	oldreg = oxygen_read_ac97(chip, codec, index);
-	newreg = oldreg;
-	newreg = (newreg & ~0x1f) |
-		(31 - (value->value.integer.value[0] & 0x1f));
-	if (stereo)
-		newreg = (newreg & ~0x1f00) |
-			((31 - (value->value.integer.value[1] & 0x1f)) << 8);
-	else
-		newreg = (newreg & ~0x1f00) | ((newreg & 0x1f) << 8);
+	if (!stereo) {
+		newreg = oldreg & ~0x1f;
+		newreg |= 31 - (value->value.integer.value[0] & 0x1f);
+	} else {
+		newreg = oldreg & ~0x1f1f;
+		newreg |= (31 - (value->value.integer.value[0] & 0x1f)) << 8;
+		newreg |= 31 - (value->value.integer.value[1] & 0x1f);
+	}
 	change = newreg != oldreg;
 	if (change)
 		oxygen_write_ac97(chip, codec, index, newreg);
diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c
index cc9f6c83d661..bc030a2088da 100644
--- a/sound/pci/rme9652/hdspm.c
+++ b/sound/pci/rme9652/hdspm.c
@@ -6333,6 +6333,7 @@ static int __devinit snd_hdspm_create_hwdep(struct snd_card *card,
 
 	hw->ops.open = snd_hdspm_hwdep_dummy_op;
 	hw->ops.ioctl = snd_hdspm_hwdep_ioctl;
+	hw->ops.ioctl_compat = snd_hdspm_hwdep_ioctl;
 	hw->ops.release = snd_hdspm_hwdep_dummy_op;
 
 	return 0;
diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
index 12a9a2b03387..a8159b81e9c4 100644
--- a/sound/pci/ymfpci/ymfpci_main.c
+++ b/sound/pci/ymfpci/ymfpci_main.c
@@ -2317,6 +2317,10 @@ int snd_ymfpci_suspend(struct pci_dev *pci, pm_message_t state)
 	for (i = 0; i < YDSXGR_NUM_SAVED_REGS; i++)
 		chip->saved_regs[i] = snd_ymfpci_readl(chip, saved_regs_index[i]);
 	chip->saved_ydsxgr_mode = snd_ymfpci_readl(chip, YDSXGR_MODE);
+	pci_read_config_word(chip->pci, PCIR_DSXG_LEGACY,
+			     &chip->saved_dsxg_legacy);
+	pci_read_config_word(chip->pci, PCIR_DSXG_ELEGACY,
+			     &chip->saved_dsxg_elegacy);
 	snd_ymfpci_writel(chip, YDSXGR_NATIVEDACOUTVOL, 0);
 	snd_ymfpci_writel(chip, YDSXGR_BUF441OUTVOL, 0);
 	snd_ymfpci_disable_dsp(chip);
@@ -2351,6 +2355,11 @@ int snd_ymfpci_resume(struct pci_dev *pci)
 
 	snd_ac97_resume(chip->ac97);
 
+	pci_write_config_word(chip->pci, PCIR_DSXG_LEGACY,
+			      chip->saved_dsxg_legacy);
+	pci_write_config_word(chip->pci, PCIR_DSXG_ELEGACY,
+			      chip->saved_dsxg_elegacy);
+
 	/* start hw again */
 	if (chip->start_count > 0) {
 		spin_lock_irq(&chip->reg_lock);
diff --git a/sound/soc/Kconfig b/sound/soc/Kconfig
index 35e662d270e6..91c985599d32 100644
--- a/sound/soc/Kconfig
+++ b/sound/soc/Kconfig
@@ -25,6 +25,9 @@ if SND_SOC
 config SND_SOC_AC97_BUS
 	bool
 
+config SND_SOC_DMAENGINE_PCM
+	bool
+
 # All the supported SoCs
 source "sound/soc/atmel/Kconfig"
 source "sound/soc/au1x/Kconfig"
diff --git a/sound/soc/Makefile b/sound/soc/Makefile
index 9ea8ac827adc..2feaf376e94b 100644
--- a/sound/soc/Makefile
+++ b/sound/soc/Makefile
@@ -1,6 +1,9 @@
 snd-soc-core-objs := soc-core.o soc-dapm.o soc-jack.o soc-cache.o soc-utils.o
 snd-soc-core-objs += soc-pcm.o soc-io.o
 
+snd-soc-dmaengine-pcm-objs := soc-dmaengine-pcm.o
+obj-$(CONFIG_SND_SOC_DMAENGINE_PCM) += snd-soc-dmaengine-pcm.o
+
 obj-$(CONFIG_SND_SOC)	+= snd-soc-core.o
 obj-$(CONFIG_SND_SOC)	+= codecs/
 obj-$(CONFIG_SND_SOC)	+= atmel/
diff --git a/sound/soc/atmel/atmel-pcm.c b/sound/soc/atmel/atmel-pcm.c
index a21ff459e5d3..9b84f985770e 100644
--- a/sound/soc/atmel/atmel-pcm.c
+++ b/sound/soc/atmel/atmel-pcm.c
@@ -362,7 +362,7 @@ static struct snd_pcm_ops atmel_pcm_ops = {
 /*--------------------------------------------------------------------------*\
  * ASoC platform driver
 \*--------------------------------------------------------------------------*/
-static u64 atmel_pcm_dmamask = 0xffffffff;
+static u64 atmel_pcm_dmamask = DMA_BIT_MASK(32);
 
 static int atmel_pcm_new(struct snd_soc_pcm_runtime *rtd)
 {
@@ -373,7 +373,7 @@ static int atmel_pcm_new(struct snd_soc_pcm_runtime *rtd)
 	if (!card->dev->dma_mask)
 		card->dev->dma_mask = &atmel_pcm_dmamask;
 	if (!card->dev->coherent_dma_mask)
-		card->dev->coherent_dma_mask = 0xffffffff;
+		card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
 
 	if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) {
 		ret = atmel_pcm_preallocate_dma_buffer(pcm,
diff --git a/sound/soc/atmel/snd-soc-afeb9260.c b/sound/soc/atmel/snd-soc-afeb9260.c
index 4ca667d477f9..f65f08beac31 100644
--- a/sound/soc/atmel/snd-soc-afeb9260.c
+++ b/sound/soc/atmel/snd-soc-afeb9260.c
@@ -46,29 +46,8 @@ static int afeb9260_hw_params(struct snd_pcm_substream *substream,
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct snd_soc_dai *codec_dai = rtd->codec_dai;
-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
 	int err;
 
-	/* Set codec DAI configuration */
-	err = snd_soc_dai_set_fmt(codec_dai,
-				  SND_SOC_DAIFMT_I2S|
-				  SND_SOC_DAIFMT_NB_IF |
-				  SND_SOC_DAIFMT_CBM_CFM);
-	if (err < 0) {
-		printk(KERN_ERR "can't set codec DAI configuration\n");
-		return err;
-	}
-
-	/* Set cpu DAI configuration */
-	err = snd_soc_dai_set_fmt(cpu_dai,
-				  SND_SOC_DAIFMT_I2S |
-				  SND_SOC_DAIFMT_NB_IF |
-				  SND_SOC_DAIFMT_CBM_CFM);
-	if (err < 0) {
-		printk(KERN_ERR "can't set cpu DAI configuration\n");
-		return err;
-	}
-
 	/* Set the codec system clock for DAC and ADC */
 	err =
 	    snd_soc_dai_set_sysclk(codec_dai, 0, CODEC_CLOCK, SND_SOC_CLOCK_IN);
@@ -91,7 +70,7 @@ static const struct snd_soc_dapm_widget tlv320aic23_dapm_widgets[] = {
 	SND_SOC_DAPM_MIC("Mic Jack", NULL),
 };
 
-static const struct snd_soc_dapm_route audio_map[] = {
+static const struct snd_soc_dapm_route afeb9260_audio_map[] = {
 	{"Headphone Jack", NULL, "LHPOUT"},
 	{"Headphone Jack", NULL, "RHPOUT"},
 
@@ -106,13 +85,6 @@ static int afeb9260_tlv320aic23_init(struct snd_soc_pcm_runtime *rtd)
 	struct snd_soc_codec *codec = rtd->codec;
 	struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-	/* Add afeb9260 specific widgets */
-	snd_soc_dapm_new_controls(dapm, tlv320aic23_dapm_widgets,
-				  ARRAY_SIZE(tlv320aic23_dapm_widgets));
-
-	/* Set up afeb9260 specific audio path audio_map */
-	snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
-
 	snd_soc_dapm_enable_pin(dapm, "Headphone Jack");
 	snd_soc_dapm_enable_pin(dapm, "Line In");
 	snd_soc_dapm_enable_pin(dapm, "Mic Jack");
@@ -129,6 +101,8 @@ static struct snd_soc_dai_link afeb9260_dai = {
 	.platform_name = "atmel_pcm-audio",
 	.codec_name = "tlv320aic23-codec.0-001a",
 	.init = afeb9260_tlv320aic23_init,
+	.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_IF |
+		   SND_SOC_DAIFMT_CBM_CFM,
 	.ops = &afeb9260_ops,
 };
 
@@ -138,6 +112,11 @@ static struct snd_soc_card snd_soc_machine_afeb9260 = {
 	.owner = THIS_MODULE,
 	.dai_link = &afeb9260_dai,
 	.num_links = 1,
+
+	.dapm_widgets = tlv320aic23_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(tlv320aic23_dapm_widgets),
+	.dapm_routes = afeb9260_audio_map,
+	.num_dapm_routes = ARRAY_SIZE(afeb9260_audio_map),
 };
 
 static struct platform_device *afeb9260_snd_device;
diff --git a/sound/soc/blackfin/bf5xx-ad1836.c b/sound/soc/blackfin/bf5xx-ad1836.c
index 60962ce6cd4d..d542d4063771 100644
--- a/sound/soc/blackfin/bf5xx-ad1836.c
+++ b/sound/soc/blackfin/bf5xx-ad1836.c
@@ -40,20 +40,8 @@ static int bf5xx_ad1836_hw_params(struct snd_pcm_substream *substream,
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
-	struct snd_soc_dai *codec_dai = rtd->codec_dai;
 	unsigned int channel_map[] = {0, 4, 1, 5, 2, 6, 3, 7};
 	int ret = 0;
-	/* set cpu DAI configuration */
-	ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_DSP_A |
-		SND_SOC_DAIFMT_IB_IF | SND_SOC_DAIFMT_CBM_CFM);
-	if (ret < 0)
-		return ret;
-
-	/* set codec DAI configuration */
-	ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_DSP_A |
-		SND_SOC_DAIFMT_IB_IF | SND_SOC_DAIFMT_CBM_CFM);
-	if (ret < 0)
-		return ret;
 
 	/* set cpu DAI channel mapping */
 	ret = snd_soc_dai_set_channel_map(cpu_dai, ARRAY_SIZE(channel_map),
@@ -68,6 +56,9 @@ static struct snd_soc_ops bf5xx_ad1836_ops = {
 	.hw_params = bf5xx_ad1836_hw_params,
 };
 
+#define BF5XX_AD1836_DAIFMT (SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_IB_IF | \
+				SND_SOC_DAIFMT_CBM_CFM)
+
 static struct snd_soc_dai_link bf5xx_ad1836_dai[] = {
 	{
 		.name = "ad1836",
@@ -77,6 +68,7 @@ static struct snd_soc_dai_link bf5xx_ad1836_dai[] = {
 		.platform_name = "bfin-tdm-pcm-audio",
 		.codec_name = "spi0.4",
 		.ops = &bf5xx_ad1836_ops,
+		.dai_fmt = BF5XX_AD1836_DAIFMT,
 	},
 	{
 		.name = "ad1836",
@@ -86,6 +78,7 @@ static struct snd_soc_dai_link bf5xx_ad1836_dai[] = {
 		.platform_name = "bfin-tdm-pcm-audio",
 		.codec_name = "spi0.4",
 		.ops = &bf5xx_ad1836_ops,
+		.dai_fmt = BF5XX_AD1836_DAIFMT,
 	},
 };
 
diff --git a/sound/soc/blackfin/bf5xx-ad193x.c b/sound/soc/blackfin/bf5xx-ad193x.c
index 2d8d82dbc159..0e55e9f2a514 100644
--- a/sound/soc/blackfin/bf5xx-ad193x.c
+++ b/sound/soc/blackfin/bf5xx-ad193x.c
@@ -60,18 +60,6 @@ static int bf5xx_ad193x_hw_params(struct snd_pcm_substream *substream,
 		break;
 	}
 
-	/* set cpu DAI configuration */
-	ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_DSP_A |
-		SND_SOC_DAIFMT_IB_IF | SND_SOC_DAIFMT_CBM_CFM);
-	if (ret < 0)
-		return ret;
-
-	/* set codec DAI configuration */
-	ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_DSP_A |
-		SND_SOC_DAIFMT_IB_IF | SND_SOC_DAIFMT_CBM_CFM);
-	if (ret < 0)
-		return ret;
-
 	/* set the codec system clock for DAC and ADC */
 	ret = snd_soc_dai_set_sysclk(codec_dai, 0, clk,
 		SND_SOC_CLOCK_IN);
@@ -92,6 +80,9 @@ static int bf5xx_ad193x_hw_params(struct snd_pcm_substream *substream,
 	return 0;
 }
 
+#define BF5XX_AD193X_DAIFMT (SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_IB_IF | \
+				SND_SOC_DAIFMT_CBM_CFM)
+
 static struct snd_soc_ops bf5xx_ad193x_ops = {
 	.hw_params = bf5xx_ad193x_hw_params,
 };
@@ -105,6 +96,7 @@ static struct snd_soc_dai_link bf5xx_ad193x_dai[] = {
 		.platform_name = "bfin-tdm-pcm-audio",
 		.codec_name = "spi0.5",
 		.ops = &bf5xx_ad193x_ops,
+		.dai_fmt = BF5XX_AD193X_DAIFMT,
 	},
 	{
 		.name = "ad193x",
@@ -114,6 +106,7 @@ static struct snd_soc_dai_link bf5xx_ad193x_dai[] = {
 		.platform_name = "bfin-tdm-pcm-audio",
 		.codec_name = "spi0.5",
 		.ops = &bf5xx_ad193x_ops,
+		.dai_fmt = BF5XX_AD193X_DAIFMT,
 	},
 };
 
diff --git a/sound/soc/blackfin/bf5xx-ad73311.c b/sound/soc/blackfin/bf5xx-ad73311.c
index 8e49508596da..61cc91d4a028 100644
--- a/sound/soc/blackfin/bf5xx-ad73311.c
+++ b/sound/soc/blackfin/bf5xx-ad73311.c
@@ -145,29 +145,8 @@ static int bf5xx_probe(struct snd_soc_card *card)
 	return 0;
 }
 
-static int bf5xx_ad73311_hw_params(struct snd_pcm_substream *substream,
-	struct snd_pcm_hw_params *params)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
-	int ret = 0;
-
-	pr_debug("%s rate %d format %x\n", __func__, params_rate(params),
-		params_format(params));
-
-	/* set cpu DAI configuration */
-	ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_DSP_A |
-		SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM);
-	if (ret < 0)
-		return ret;
-
-	return 0;
-}
-
-
-static struct snd_soc_ops bf5xx_ad73311_ops = {
-	.hw_params = bf5xx_ad73311_hw_params,
-};
+#define BF5XX_AD7311_DAI_FMT (SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_NB_NF | \
+				SND_SOC_DAIFMT_CBM_CFM)
 
 static struct snd_soc_dai_link bf5xx_ad73311_dai[] = {
 	{
@@ -177,7 +156,7 @@ static struct snd_soc_dai_link bf5xx_ad73311_dai[] = {
 		.codec_dai_name = "ad73311-hifi",
 		.platform_name = "bfin-i2s-pcm-audio",
 		.codec_name = "ad73311",
-		.ops = &bf5xx_ad73311_ops,
+		.dai_fmt = BF5XX_AD7311_DAI_FMT,
 	},
 	{
 		.name = "ad73311",
@@ -186,7 +165,7 @@ static struct snd_soc_dai_link bf5xx_ad73311_dai[] = {
 		.codec_dai_name = "ad73311-hifi",
 		.platform_name = "bfin-i2s-pcm-audio",
 		.codec_name = "ad73311",
-		.ops = &bf5xx_ad73311_ops,
+		.dai_fmt = BF5XX_AD7311_DAI_FMT,
 	},
 };
 
diff --git a/sound/soc/blackfin/bf5xx-ssm2602.c b/sound/soc/blackfin/bf5xx-ssm2602.c
index 030303238042..df3ac73f8778 100644
--- a/sound/soc/blackfin/bf5xx-ssm2602.c
+++ b/sound/soc/blackfin/bf5xx-ssm2602.c
@@ -49,7 +49,6 @@ static int bf5xx_ssm2602_hw_params(struct snd_pcm_substream *substream,
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct snd_soc_dai *codec_dai = rtd->codec_dai;
-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
 	unsigned int clk = 0;
 	int ret = 0;
 
@@ -75,21 +74,6 @@ static int bf5xx_ssm2602_hw_params(struct snd_pcm_substream *substream,
 		break;
 	}
 
-	/*
-	 * CODEC is master for BCLK and LRC in this configuration.
-	 */
-
-	/* set codec DAI configuration */
-	ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
-		SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM);
-	if (ret < 0)
-		return ret;
-	/* set cpu DAI configuration */
-	ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
-		SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM);
-	if (ret < 0)
-		return ret;
-
 	ret = snd_soc_dai_set_sysclk(codec_dai, SSM2602_SYSCLK, clk,
 		SND_SOC_CLOCK_IN);
 	if (ret < 0)
@@ -102,6 +86,10 @@ static struct snd_soc_ops bf5xx_ssm2602_ops = {
 	.hw_params = bf5xx_ssm2602_hw_params,
 };
 
+/* CODEC is master for BCLK and LRC in this configuration. */
+#define BF5XX_SSM2602_DAIFMT (SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | \
+				SND_SOC_DAIFMT_CBM_CFM)
+
 static struct snd_soc_dai_link bf5xx_ssm2602_dai[] = {
 	{
 		.name = "ssm2602",
diff --git a/sound/soc/blackfin/bfin-eval-adau1373.c b/sound/soc/blackfin/bfin-eval-adau1373.c
index 26b271c62efa..f3adbdbdd5e1 100644
--- a/sound/soc/blackfin/bfin-eval-adau1373.c
+++ b/sound/soc/blackfin/bfin-eval-adau1373.c
@@ -67,21 +67,10 @@ static int bfin_eval_adau1373_hw_params(struct snd_pcm_substream *substream,
 	struct snd_pcm_hw_params *params)
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
 	struct snd_soc_dai *codec_dai = rtd->codec_dai;
 	int ret;
 	int pll_rate;
 
-	ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
-			SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM);
-	if (ret)
-		return ret;
-
-	ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
-			SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM);
-	if (ret)
-		return ret;
-
 	switch (params_rate(params)) {
 	case 48000:
 	case 8000:
@@ -143,6 +132,8 @@ static struct snd_soc_dai_link bfin_eval_adau1373_dai = {
 	.codec_name = "adau1373.0-001a",
 	.ops = &bfin_eval_adau1373_ops,
 	.init = bfin_eval_adau1373_codec_init,
+	.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
+			SND_SOC_DAIFMT_CBM_CFM,
 };
 
 static struct snd_soc_card bfin_eval_adau1373 = {
diff --git a/sound/soc/blackfin/bfin-eval-adau1701.c b/sound/soc/blackfin/bfin-eval-adau1701.c
index c0064fa1dca6..b0531fc9d814 100644
--- a/sound/soc/blackfin/bfin-eval-adau1701.c
+++ b/sound/soc/blackfin/bfin-eval-adau1701.c
@@ -37,20 +37,9 @@ static int bfin_eval_adau1701_hw_params(struct snd_pcm_substream *substream,
 	struct snd_pcm_hw_params *params)
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
 	struct snd_soc_dai *codec_dai = rtd->codec_dai;
 	int ret;
 
-	ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
-			SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM);
-	if (ret)
-		return ret;
-
-	ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
-			SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM);
-	if (ret)
-		return ret;
-
 	ret = snd_soc_dai_set_sysclk(codec_dai, ADAU1701_CLK_SRC_OSC, 12288000,
 			SND_SOC_CLOCK_IN);
 
@@ -61,6 +50,9 @@ static struct snd_soc_ops bfin_eval_adau1701_ops = {
 	.hw_params = bfin_eval_adau1701_hw_params,
 };
 
+#define BFIN_EVAL_ADAU1701_DAI_FMT (SND_SOC_DAIFMT_I2S | \
+				SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM)
+
 static struct snd_soc_dai_link bfin_eval_adau1701_dai[] = {
 	{
 		.name = "adau1701",
@@ -70,6 +62,7 @@ static struct snd_soc_dai_link bfin_eval_adau1701_dai[] = {
 		.platform_name = "bfin-i2s-pcm-audio",
 		.codec_name = "adau1701.0-0034",
 		.ops = &bfin_eval_adau1701_ops,
+		.dai_fmt = BFIN_EVAL_ADAU1701_DAI_FMT,
 	},
 	{
 		.name = "adau1701",
@@ -79,6 +72,7 @@ static struct snd_soc_dai_link bfin_eval_adau1701_dai[] = {
 		.platform_name = "bfin-i2s-pcm-audio",
 		.codec_name = "adau1701.0-0034",
 		.ops = &bfin_eval_adau1701_ops,
+		.dai_fmt = BFIN_EVAL_ADAU1701_DAI_FMT,
 	},
 };
 
diff --git a/sound/soc/blackfin/bfin-eval-adav80x.c b/sound/soc/blackfin/bfin-eval-adav80x.c
index 4ef079f95e2e..84b09987b7f3 100644
--- a/sound/soc/blackfin/bfin-eval-adav80x.c
+++ b/sound/soc/blackfin/bfin-eval-adav80x.c
@@ -34,20 +34,9 @@ static int bfin_eval_adav80x_hw_params(struct snd_pcm_substream *substream,
 	struct snd_pcm_hw_params *params)
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
 	struct snd_soc_dai *codec_dai = rtd->codec_dai;
 	int ret;
 
-	ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
-			SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM);
-	if (ret)
-		return ret;
-
-	ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
-			SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBM_CFM);
-	if (ret)
-		return ret;
-
 	ret = snd_soc_dai_set_pll(codec_dai, ADAV80X_PLL1, ADAV80X_PLL_SRC_XTAL,
 			27000000, params_rate(params) * 256);
 	if (ret)
@@ -88,6 +77,8 @@ static struct snd_soc_dai_link bfin_eval_adav80x_dais[] = {
 		.platform_name = "bfin-i2s-pcm-audio",
 		.init = bfin_eval_adav80x_codec_init,
 		.ops = &bfin_eval_adav80x_ops,
+		.dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
+				SND_SOC_DAIFMT_CBM_CFM,
 	},
 };
 
diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig
index 7c205e77d83a..6508e8b790bb 100644
--- a/sound/soc/codecs/Kconfig
+++ b/sound/soc/codecs/Kconfig
@@ -40,6 +40,7 @@ config SND_SOC_ALL_CODECS
 	select SND_SOC_MAX98088 if I2C
 	select SND_SOC_MAX98095 if I2C
 	select SND_SOC_MAX9850 if I2C
+	select SND_SOC_MAX9768 if I2C
 	select SND_SOC_MAX9877 if I2C
 	select SND_SOC_PCM3008
 	select SND_SOC_RT5631 if I2C
@@ -62,6 +63,7 @@ config SND_SOC_ALL_CODECS
 	select SND_SOC_WL1273 if MFD_WL1273_CORE
 	select SND_SOC_WM1250_EV1 if I2C
 	select SND_SOC_WM2000 if I2C
+	select SND_SOC_WM2200 if I2C
 	select SND_SOC_WM5100 if I2C
 	select SND_SOC_WM8350 if MFD_WM8350
 	select SND_SOC_WM8400 if MFD_WM8400
@@ -292,6 +294,9 @@ config SND_SOC_WM1250_EV1
 config SND_SOC_WM2000
 	tristate
 
+config SND_SOC_WM2200
+	tristate
+
 config SND_SOC_WM5100
 	tristate
 
@@ -425,6 +430,9 @@ config SND_SOC_WM9713
 config SND_SOC_LM4857
 	tristate
 
+config SND_SOC_MAX9768
+	tristate
+
 config SND_SOC_MAX9877
 	tristate
 
diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile
index de8078178f86..6662eb0cdcc0 100644
--- a/sound/soc/codecs/Makefile
+++ b/sound/soc/codecs/Makefile
@@ -25,6 +25,7 @@ snd-soc-dmic-objs := dmic.o
 snd-soc-jz4740-codec-objs := jz4740.o
 snd-soc-l3-objs := l3.o
 snd-soc-lm4857-objs := lm4857.o
+snd-soc-max9768-objs := max9768.o
 snd-soc-max98088-objs := max98088.o
 snd-soc-max98095-objs := max98095.o
 snd-soc-max9850-objs := max9850.o
@@ -51,6 +52,7 @@ snd-soc-uda1380-objs := uda1380.o
 snd-soc-wl1273-objs := wl1273.o
 snd-soc-wm1250-ev1-objs := wm1250-ev1.o
 snd-soc-wm2000-objs := wm2000.o
+snd-soc-wm2200-objs := wm2200.o
 snd-soc-wm5100-objs := wm5100.o wm5100-tables.o
 snd-soc-wm8350-objs := wm8350.o
 snd-soc-wm8400-objs := wm8400.o
@@ -129,6 +131,7 @@ obj-$(CONFIG_SND_SOC_DMIC)	+= snd-soc-dmic.o
 obj-$(CONFIG_SND_SOC_L3)	+= snd-soc-l3.o
 obj-$(CONFIG_SND_SOC_LM4857)	+= snd-soc-lm4857.o
 obj-$(CONFIG_SND_SOC_JZ4740_CODEC)	+= snd-soc-jz4740-codec.o
+obj-$(CONFIG_SND_SOC_MAX9768)	+= snd-soc-max9768.o
 obj-$(CONFIG_SND_SOC_MAX98088)	+= snd-soc-max98088.o
 obj-$(CONFIG_SND_SOC_MAX98095)	+= snd-soc-max98095.o
 obj-$(CONFIG_SND_SOC_MAX9850)	+= snd-soc-max9850.o
@@ -153,6 +156,7 @@ obj-$(CONFIG_SND_SOC_UDA1380)	+= snd-soc-uda1380.o
 obj-$(CONFIG_SND_SOC_WL1273)	+= snd-soc-wl1273.o
 obj-$(CONFIG_SND_SOC_WM1250_EV1) += snd-soc-wm1250-ev1.o
 obj-$(CONFIG_SND_SOC_WM2000)	+= snd-soc-wm2000.o
+obj-$(CONFIG_SND_SOC_WM2200)	+= snd-soc-wm2200.o
 obj-$(CONFIG_SND_SOC_WM5100)	+= snd-soc-wm5100.o
 obj-$(CONFIG_SND_SOC_WM8350)	+= snd-soc-wm8350.o
 obj-$(CONFIG_SND_SOC_WM8400)	+= snd-soc-wm8400.o
diff --git a/sound/soc/codecs/ad1836.c b/sound/soc/codecs/ad1836.c
index 982d201c2e86..12e3b4118557 100644
--- a/sound/soc/codecs/ad1836.c
+++ b/sound/soc/codecs/ad1836.c
@@ -277,7 +277,7 @@ static int ad1836_probe(struct snd_soc_codec *codec)
 	if (ad1836->type == AD1836) {
 		/* left/right diff:PGA/MUX */
 		snd_soc_write(codec, AD1836_ADC_CTRL3, 0x3A);
-		ret = snd_soc_add_controls(codec, ad1836_controls,
+		ret = snd_soc_add_codec_controls(codec, ad1836_controls,
 				ARRAY_SIZE(ad1836_controls));
 		if (ret)
 			return ret;
@@ -285,11 +285,11 @@ static int ad1836_probe(struct snd_soc_codec *codec)
 		snd_soc_write(codec, AD1836_ADC_CTRL3, 0x00);
 	}
 
-	ret = snd_soc_add_controls(codec, ad183x_dac_controls, num_dacs * 2);
+	ret = snd_soc_add_codec_controls(codec, ad183x_dac_controls, num_dacs * 2);
 	if (ret)
 		return ret;
 
-	ret = snd_soc_add_controls(codec, ad183x_adc_controls, num_adcs);
+	ret = snd_soc_add_codec_controls(codec, ad183x_adc_controls, num_adcs);
 	if (ret)
 		return ret;
 
diff --git a/sound/soc/codecs/ad1980.c b/sound/soc/codecs/ad1980.c
index 9bba7f849464..8c39dddd7d00 100644
--- a/sound/soc/codecs/ad1980.c
+++ b/sound/soc/codecs/ad1980.c
@@ -228,7 +228,7 @@ static int ad1980_soc_probe(struct snd_soc_codec *codec)
 	ext_status = ac97_read(codec, AC97_EXTENDED_STATUS);
 	ac97_write(codec, AC97_EXTENDED_STATUS, ext_status&~0x3800);
 
-	snd_soc_add_controls(codec, ad1980_snd_ac97_controls,
+	snd_soc_add_codec_controls(codec, ad1980_snd_ac97_controls,
 				ARRAY_SIZE(ad1980_snd_ac97_controls));
 
 	return 0;
diff --git a/sound/soc/codecs/adau1373.c b/sound/soc/codecs/adau1373.c
index 971ba4529171..44f59064d8de 100644
--- a/sound/soc/codecs/adau1373.c
+++ b/sound/soc/codecs/adau1373.c
@@ -1244,8 +1244,6 @@ static int adau1373_probe(struct snd_soc_codec *codec)
 		return ret;
 	}
 
-	codec->dapm.idle_bias_off = true;
-
 	if (pdata) {
 		if (pdata->num_drc > ARRAY_SIZE(pdata->drc_setting))
 			return -EINVAL;
@@ -1259,7 +1257,7 @@ static int adau1373_probe(struct snd_soc_codec *codec)
 				pdata->drc_setting[i]);
 		}
 
-		snd_soc_add_controls(codec, adau1373_drc_controls,
+		snd_soc_add_codec_controls(codec, adau1373_drc_controls,
 			pdata->num_drc);
 
 		val = 0;
@@ -1284,7 +1282,7 @@ static int adau1373_probe(struct snd_soc_codec *codec)
 	}
 
 	if (!lineout_differential) {
-		snd_soc_add_controls(codec, adau1373_lineout2_controls,
+		snd_soc_add_codec_controls(codec, adau1373_lineout2_controls,
 			ARRAY_SIZE(adau1373_lineout2_controls));
 	}
 
@@ -1340,6 +1338,7 @@ static struct snd_soc_codec_driver adau1373_codec_driver = {
 	.suspend =	adau1373_suspend,
 	.resume =	adau1373_resume,
 	.set_bias_level = adau1373_set_bias_level,
+	.idle_bias_off = true,
 	.reg_cache_size = ARRAY_SIZE(adau1373_default_regs),
 	.reg_cache_default = adau1373_default_regs,
 	.reg_word_size = sizeof(uint8_t),
diff --git a/sound/soc/codecs/adau1701.c b/sound/soc/codecs/adau1701.c
index 6b325ea03869..78e9ce48bb99 100644
--- a/sound/soc/codecs/adau1701.c
+++ b/sound/soc/codecs/adau1701.c
@@ -457,7 +457,6 @@ static int adau1701_probe(struct snd_soc_codec *codec)
 {
 	int ret;
 
-	codec->dapm.idle_bias_off = 1;
 	codec->control_data = to_i2c_client(codec->dev);
 
 	ret = adau1701_load_firmware(codec);
@@ -473,6 +472,7 @@ static int adau1701_probe(struct snd_soc_codec *codec)
 static struct snd_soc_codec_driver adau1701_codec_drv = {
 	.probe			= adau1701_probe,
 	.set_bias_level		= adau1701_set_bias_level,
+	.idle_bias_off		= true,
 
 	.reg_cache_size		= ADAU1701_NUM_REGS,
 	.reg_word_size		= sizeof(u16),
diff --git a/sound/soc/codecs/ak4104.c b/sound/soc/codecs/ak4104.c
index d27b5e4cce99..ceb96ecf5588 100644
--- a/sound/soc/codecs/ak4104.c
+++ b/sound/soc/codecs/ak4104.c
@@ -46,75 +46,15 @@
 #define DRV_NAME "ak4104-codec"
 
 struct ak4104_private {
-	enum snd_soc_control_type control_type;
-	void *control_data;
+	struct regmap *regmap;
 };
 
-static int ak4104_fill_cache(struct snd_soc_codec *codec)
-{
-	int i;
-	u8 *reg_cache = codec->reg_cache;
-	struct spi_device *spi = codec->control_data;
-
-	for (i = 0; i < codec->driver->reg_cache_size; i++) {
-		int ret = spi_w8r8(spi, i | AK4104_READ);
-		if (ret < 0) {
-			dev_err(&spi->dev, "SPI write failure\n");
-			return ret;
-		}
-
-		reg_cache[i] = ret;
-	}
-
-	return 0;
-}
-
-static unsigned int ak4104_read_reg_cache(struct snd_soc_codec *codec,
-					  unsigned int reg)
-{
-	u8 *reg_cache = codec->reg_cache;
-
-	if (reg >= codec->driver->reg_cache_size)
-		return -EINVAL;
-
-	return reg_cache[reg];
-}
-
-static int ak4104_spi_write(struct snd_soc_codec *codec, unsigned int reg,
-			    unsigned int value)
-{
-	u8 *cache = codec->reg_cache;
-	struct spi_device *spi = codec->control_data;
-
-	if (reg >= codec->driver->reg_cache_size)
-		return -EINVAL;
-
-	/* only write to the hardware if value has changed */
-	if (cache[reg] != value) {
-		u8 tmp[2] = { (reg & AK4104_REG_MASK) | AK4104_WRITE, value };
-
-		if (spi_write(spi, tmp, sizeof(tmp))) {
-			dev_err(&spi->dev, "SPI write failed\n");
-			return -EIO;
-		}
-
-		cache[reg] = value;
-	}
-
-	return 0;
-}
-
 static int ak4104_set_dai_fmt(struct snd_soc_dai *codec_dai,
 			      unsigned int format)
 {
 	struct snd_soc_codec *codec = codec_dai->codec;
 	int val = 0;
-
-	val = ak4104_read_reg_cache(codec, AK4104_REG_CONTROL1);
-	if (val < 0)
-		return val;
-
-	val &= ~(AK4104_CONTROL1_DIF0 | AK4104_CONTROL1_DIF1);
+	int ret;
 
 	/* set DAI format */
 	switch (format & SND_SOC_DAIFMT_FORMAT_MASK) {
@@ -135,7 +75,13 @@ static int ak4104_set_dai_fmt(struct snd_soc_dai *codec_dai,
 	if ((format & SND_SOC_DAIFMT_MASTER_MASK) != SND_SOC_DAIFMT_CBS_CFS)
 		return -EINVAL;
 
-	return ak4104_spi_write(codec, AK4104_REG_CONTROL1, val);
+	ret = snd_soc_update_bits(codec, AK4104_REG_CONTROL1,
+				  AK4104_CONTROL1_DIF0 | AK4104_CONTROL1_DIF1,
+				  val);
+	if (ret < 0)
+		return ret;
+
+	return 0;
 }
 
 static int ak4104_hw_params(struct snd_pcm_substream *substream,
@@ -148,7 +94,7 @@ static int ak4104_hw_params(struct snd_pcm_substream *substream,
 
 	/* set the IEC958 bits: consumer mode, no copyright bit */
 	val |= IEC958_AES0_CON_NOT_COPYRIGHT;
-	ak4104_spi_write(codec, AK4104_REG_CHN_STATUS(0), val);
+	snd_soc_write(codec, AK4104_REG_CHN_STATUS(0), val);
 
 	val = 0;
 
@@ -167,7 +113,7 @@ static int ak4104_hw_params(struct snd_pcm_substream *substream,
 		return -EINVAL;
 	}
 
-	return ak4104_spi_write(codec, AK4104_REG_CHN_STATUS(3), val);
+	return snd_soc_write(codec, AK4104_REG_CHN_STATUS(3), val);
 }
 
 static const struct snd_soc_dai_ops ak4101_dai_ops = {
@@ -192,67 +138,57 @@ static struct snd_soc_dai_driver ak4104_dai = {
 static int ak4104_probe(struct snd_soc_codec *codec)
 {
 	struct ak4104_private *ak4104 = snd_soc_codec_get_drvdata(codec);
-	int ret, val;
-
-	codec->control_data = ak4104->control_data;
+	int ret;
 
-	/* read all regs and fill the cache */
-	ret = ak4104_fill_cache(codec);
-	if (ret < 0) {
-		dev_err(codec->dev, "failed to fill register cache\n");
+	codec->control_data = ak4104->regmap;
+	ret = snd_soc_codec_set_cache_io(codec, 8, 8, SND_SOC_REGMAP);
+	if (ret != 0)
 		return ret;
-	}
-
-	/* read the 'reserved' register - according to the datasheet, it
-	 * should contain 0x5b. Not a good way to verify the presence of
-	 * the device, but there is no hardware ID register. */
-	if (ak4104_read_reg_cache(codec, AK4104_REG_RESERVED) !=
-					 AK4104_RESERVED_VAL)
-		return -ENODEV;
 
 	/* set power-up and non-reset bits */
-	val = ak4104_read_reg_cache(codec, AK4104_REG_CONTROL1);
-	val |= AK4104_CONTROL1_PW | AK4104_CONTROL1_RSTN;
-	ret = ak4104_spi_write(codec, AK4104_REG_CONTROL1, val);
+	ret = snd_soc_update_bits(codec, AK4104_REG_CONTROL1,
+				  AK4104_CONTROL1_PW | AK4104_CONTROL1_RSTN,
+				  AK4104_CONTROL1_PW | AK4104_CONTROL1_RSTN);
 	if (ret < 0)
 		return ret;
 
 	/* enable transmitter */
-	val = ak4104_read_reg_cache(codec, AK4104_REG_TX);
-	val |= AK4104_TX_TXE;
-	ret = ak4104_spi_write(codec, AK4104_REG_TX, val);
+	ret = snd_soc_update_bits(codec, AK4104_REG_TX,
+				  AK4104_TX_TXE, AK4104_TX_TXE);
 	if (ret < 0)
 		return ret;
 
-	dev_info(codec->dev, "SPI device initialized\n");
 	return 0;
 }
 
 static int ak4104_remove(struct snd_soc_codec *codec)
 {
-	int val, ret;
-
-	val = ak4104_read_reg_cache(codec, AK4104_REG_CONTROL1);
-	if (val < 0)
-		return val;
-
-	/* clear power-up and non-reset bits */
-	val &= ~(AK4104_CONTROL1_PW | AK4104_CONTROL1_RSTN);
-	ret = ak4104_spi_write(codec, AK4104_REG_CONTROL1, val);
+	snd_soc_update_bits(codec, AK4104_REG_CONTROL1,
+			    AK4104_CONTROL1_PW | AK4104_CONTROL1_RSTN, 0);
 
-	return ret;
+	return 0;
 }
 
 static struct snd_soc_codec_driver soc_codec_device_ak4104 = {
 	.probe =	ak4104_probe,
 	.remove =	ak4104_remove,
-	.reg_cache_size = AK4104_NUM_REGS,
-	.reg_word_size = sizeof(u8),
+};
+
+static const struct regmap_config ak4104_regmap = {
+	.reg_bits = 8,
+	.val_bits = 8,
+
+	.max_register = AK4104_NUM_REGS - 1,
+	.read_flag_mask = AK4104_READ,
+	.write_flag_mask = AK4104_WRITE,
+
+	.cache_type = REGCACHE_RBTREE,
 };
 
 static int ak4104_spi_probe(struct spi_device *spi)
 {
 	struct ak4104_private *ak4104;
+	unsigned int val;
 	int ret;
 
 	spi->bits_per_word = 8;
@@ -266,17 +202,41 @@ static int ak4104_spi_probe(struct spi_device *spi)
 	if (ak4104 == NULL)
 		return -ENOMEM;
 
-	ak4104->control_data = spi;
-	ak4104->control_type = SND_SOC_SPI;
+	ak4104->regmap = regmap_init_spi(spi, &ak4104_regmap);
+	if (IS_ERR(ak4104->regmap)) {
+		ret = PTR_ERR(ak4104->regmap);
+		return ret;
+	}
+
+	/* read the 'reserved' register - according to the datasheet, it
+	 * should contain 0x5b. Not a good way to verify the presence of
+	 * the device, but there is no hardware ID register. */
+	ret = regmap_read(ak4104->regmap, AK4104_REG_RESERVED, &val);
+	if (ret != 0)
+		goto err;
+	if (val != AK4104_RESERVED_VAL) {
+		ret = -ENODEV;
+		goto err;
+	}
+
 	spi_set_drvdata(spi, ak4104);
 
 	ret = snd_soc_register_codec(&spi->dev,
 			&soc_codec_device_ak4104, &ak4104_dai, 1);
+	if (ret != 0)
+		goto err;
+
+	return 0;
+
+err:
+	regmap_exit(ak4104->regmap);
 	return ret;
 }
 
 static int __devexit ak4104_spi_remove(struct spi_device *spi)
 {
+	struct ak4104_private *ak4101 = spi_get_drvdata(spi);
+	regmap_exit(ak4101->regmap);
 	snd_soc_unregister_codec(&spi->dev);
 	return 0;
 }
@@ -290,17 +250,7 @@ static struct spi_driver ak4104_spi_driver = {
 	.remove = __devexit_p(ak4104_spi_remove),
 };
 
-static int __init ak4104_init(void)
-{
-	return spi_register_driver(&ak4104_spi_driver);
-}
-module_init(ak4104_init);
-
-static void __exit ak4104_exit(void)
-{
-	spi_unregister_driver(&ak4104_spi_driver);
-}
-module_exit(ak4104_exit);
+module_spi_driver(ak4104_spi_driver);
 
 MODULE_AUTHOR("Daniel Mack <daniel@caiaq.de>");
 MODULE_DESCRIPTION("Asahi Kasei AK4104 ALSA SoC driver");
diff --git a/sound/soc/codecs/ak4535.c b/sound/soc/codecs/ak4535.c
index 9e809e05d066..838ae8b22b50 100644
--- a/sound/soc/codecs/ak4535.c
+++ b/sound/soc/codecs/ak4535.c
@@ -18,6 +18,7 @@
 #include <linux/delay.h>
 #include <linux/pm.h>
 #include <linux/i2c.h>
+#include <linux/regmap.h>
 #include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -27,24 +28,43 @@
 
 #include "ak4535.h"
 
-#define AK4535_VERSION "0.3"
-
 /* codec private data */
 struct ak4535_priv {
+	struct regmap *regmap;
 	unsigned int sysclk;
-	enum snd_soc_control_type control_type;
 };
 
 /*
  * ak4535 register cache
  */
-static const u8 ak4535_reg[AK4535_CACHEREGNUM] = {
-	0x00, 0x80, 0x00, 0x03,
-	0x02, 0x00, 0x11, 0x01,
-	0x00, 0x40, 0x36, 0x10,
-	0x00, 0x00, 0x57, 0x00,
+static const struct reg_default ak4535_reg_defaults[] = {
+	{ 0, 0x00 },
+	{ 1, 0x80 },
+	{ 2, 0x00 },
+	{ 3, 0x03 },
+	{ 4, 0x02 },
+	{ 5, 0x00 },
+	{ 6, 0x11 },
+	{ 7, 0x01 },
+	{ 8, 0x00 },
+	{ 9, 0x40 },
+	{ 10, 0x36 },
+	{ 11, 0x10 },
+	{ 12, 0x00 },
+	{ 13, 0x00 },
+	{ 14, 0x57 },
 };
 
+static bool ak4535_volatile(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case AK4535_STATUS:
+		return true;
+	default:
+		return false;
+	}
+}
+
 static const char *ak4535_mono_gain[] = {"+6dB", "-17dB"};
 static const char *ak4535_mono_out[] = {"(L + R)/2", "Hi-Z"};
 static const char *ak4535_hp_out[] = {"Stereo", "Mono"};
@@ -372,9 +392,8 @@ static int ak4535_probe(struct snd_soc_codec *codec)
 	struct ak4535_priv *ak4535 = snd_soc_codec_get_drvdata(codec);
 	int ret;
 
-	printk(KERN_INFO "AK4535 Audio Codec %s", AK4535_VERSION);
-
-	ret = snd_soc_codec_set_cache_io(codec, 8, 8, ak4535->control_type);
+	codec->control_data = ak4535->regmap;
+	ret = snd_soc_codec_set_cache_io(codec, 8, 8, SND_SOC_REGMAP);
 	if (ret < 0) {
 		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
 		return ret;
@@ -382,7 +401,7 @@ static int ak4535_probe(struct snd_soc_codec *codec)
 	/* power on device */
 	ak4535_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
-	snd_soc_add_controls(codec, ak4535_snd_controls,
+	snd_soc_add_codec_controls(codec, ak4535_snd_controls,
 				ARRAY_SIZE(ak4535_snd_controls));
 	return 0;
 }
@@ -394,22 +413,30 @@ static int ak4535_remove(struct snd_soc_codec *codec)
 	return 0;
 }
 
+static const struct regmap_config ak4535_regmap = {
+	.reg_bits = 8,
+	.val_bits = 8,
+
+	.max_register = AK4535_STATUS,
+	.volatile_reg = ak4535_volatile,
+
+	.cache_type = REGCACHE_RBTREE,
+	.reg_defaults = ak4535_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(ak4535_reg_defaults),
+};
+
 static struct snd_soc_codec_driver soc_codec_dev_ak4535 = {
 	.probe =	ak4535_probe,
 	.remove =	ak4535_remove,
 	.suspend =	ak4535_suspend,
 	.resume =	ak4535_resume,
 	.set_bias_level = ak4535_set_bias_level,
-	.reg_cache_size = ARRAY_SIZE(ak4535_reg),
-	.reg_word_size = sizeof(u8),
-	.reg_cache_default = ak4535_reg,
 	.dapm_widgets = ak4535_dapm_widgets,
 	.num_dapm_widgets = ARRAY_SIZE(ak4535_dapm_widgets),
 	.dapm_routes = ak4535_audio_map,
 	.num_dapm_routes = ARRAY_SIZE(ak4535_audio_map),
 };
 
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 static __devinit int ak4535_i2c_probe(struct i2c_client *i2c,
 				      const struct i2c_device_id *id)
 {
@@ -421,17 +448,29 @@ static __devinit int ak4535_i2c_probe(struct i2c_client *i2c,
 	if (ak4535 == NULL)
 		return -ENOMEM;
 
+	ak4535->regmap = regmap_init_i2c(i2c, &ak4535_regmap);
+	if (IS_ERR(ak4535->regmap)) {
+		ret = PTR_ERR(ak4535->regmap);
+		dev_err(&i2c->dev, "Failed to init regmap: %d\n", ret);
+		return ret;
+	}
+
 	i2c_set_clientdata(i2c, ak4535);
-	ak4535->control_type = SND_SOC_I2C;
 
 	ret = snd_soc_register_codec(&i2c->dev,
 			&soc_codec_dev_ak4535, &ak4535_dai, 1);
+	if (ret != 0)
+		regmap_exit(ak4535->regmap);
+
 	return ret;
 }
 
 static __devexit int ak4535_i2c_remove(struct i2c_client *client)
 {
+	struct ak4535_priv *ak4535 = i2c_get_clientdata(client);
+
 	snd_soc_unregister_codec(&client->dev);
+	regmap_exit(ak4535->regmap);
 	return 0;
 }
 
@@ -443,36 +482,15 @@ MODULE_DEVICE_TABLE(i2c, ak4535_i2c_id);
 
 static struct i2c_driver ak4535_i2c_driver = {
 	.driver = {
-		.name = "ak4535-codec",
+		.name = "ak4535",
 		.owner = THIS_MODULE,
 	},
 	.probe =    ak4535_i2c_probe,
 	.remove =   __devexit_p(ak4535_i2c_remove),
 	.id_table = ak4535_i2c_id,
 };
-#endif
 
-static int __init ak4535_modinit(void)
-{
-	int ret = 0;
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-	ret = i2c_add_driver(&ak4535_i2c_driver);
-	if (ret != 0) {
-		printk(KERN_ERR "Failed to register AK4535 I2C driver: %d\n",
-		       ret);
-	}
-#endif
-	return ret;
-}
-module_init(ak4535_modinit);
-
-static void __exit ak4535_exit(void)
-{
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-	i2c_del_driver(&ak4535_i2c_driver);
-#endif
-}
-module_exit(ak4535_exit);
+module_i2c_driver(ak4535_i2c_driver);
 
 MODULE_DESCRIPTION("Soc AK4535 driver");
 MODULE_AUTHOR("Richard Purdie");
diff --git a/sound/soc/codecs/ak4535.h b/sound/soc/codecs/ak4535.h
index 0431e5f634a2..402de1d274bf 100644
--- a/sound/soc/codecs/ak4535.h
+++ b/sound/soc/codecs/ak4535.h
@@ -34,6 +34,4 @@
 #define AK4535_VOL		0xe
 #define AK4535_STATUS		0xf
 
-#define AK4535_CACHEREGNUM 	0x10
-
 #endif
diff --git a/sound/soc/codecs/ak4642.c b/sound/soc/codecs/ak4642.c
index 5ef70b5d27e4..f8e10ced244a 100644
--- a/sound/soc/codecs/ak4642.c
+++ b/sound/soc/codecs/ak4642.c
@@ -146,13 +146,10 @@ static const struct snd_kcontrol_new ak4642_snd_controls[] = {
 
 	SOC_DOUBLE_R_TLV("Digital Playback Volume", L_DVC, R_DVC,
 			 0, 0xFF, 1, out_tlv),
-
-	SOC_SINGLE("Headphone Switch", PW_MGMT2, 6, 1, 0),
 };
 
-static const struct snd_kcontrol_new ak4642_hpout_mixer_controls[] = {
-	SOC_DAPM_SINGLE("DACH", MD_CTL4, 0, 1, 0),
-};
+static const struct snd_kcontrol_new ak4642_headphone_control =
+	SOC_DAPM_SINGLE("Switch", PW_MGMT2, 6, 1, 0);
 
 static const struct snd_kcontrol_new ak4642_lout_mixer_controls[] = {
 	SOC_DAPM_SINGLE("DACL", SG_SL1, 4, 1, 0),
@@ -165,13 +162,12 @@ static const struct snd_soc_dapm_widget ak4642_dapm_widgets[] = {
 	SND_SOC_DAPM_OUTPUT("HPOUTR"),
 	SND_SOC_DAPM_OUTPUT("LINEOUT"),
 
-	SND_SOC_DAPM_MIXER("HPOUTL Mixer", PW_MGMT2, 5, 0,
-			   &ak4642_hpout_mixer_controls[0],
-			   ARRAY_SIZE(ak4642_hpout_mixer_controls)),
+	SND_SOC_DAPM_PGA("HPL Out", PW_MGMT2, 5, 0, NULL, 0),
+	SND_SOC_DAPM_PGA("HPR Out", PW_MGMT2, 4, 0, NULL, 0),
+	SND_SOC_DAPM_SWITCH("Headphone Enable", SND_SOC_NOPM, 0, 0,
+			    &ak4642_headphone_control),
 
-	SND_SOC_DAPM_MIXER("HPOUTR Mixer", PW_MGMT2, 4, 0,
-			   &ak4642_hpout_mixer_controls[0],
-			   ARRAY_SIZE(ak4642_hpout_mixer_controls)),
+	SND_SOC_DAPM_PGA("DACH", MD_CTL4, 0, 0, NULL, 0),
 
 	SND_SOC_DAPM_MIXER("LINEOUT Mixer", PW_MGMT1, 3, 0,
 			   &ak4642_lout_mixer_controls[0],
@@ -184,12 +180,17 @@ static const struct snd_soc_dapm_widget ak4642_dapm_widgets[] = {
 static const struct snd_soc_dapm_route ak4642_intercon[] = {
 
 	/* Outputs */
-	{"HPOUTL", NULL, "HPOUTL Mixer"},
-	{"HPOUTR", NULL, "HPOUTR Mixer"},
+	{"HPOUTL", NULL, "HPL Out"},
+	{"HPOUTR", NULL, "HPR Out"},
 	{"LINEOUT", NULL, "LINEOUT Mixer"},
 
-	{"HPOUTL Mixer", "DACH", "DAC"},
-	{"HPOUTR Mixer", "DACH", "DAC"},
+	{"HPL Out", NULL, "Headphone Enable"},
+	{"HPR Out", NULL, "Headphone Enable"},
+
+	{"Headphone Enable", "Switch", "DACH"},
+
+	{"DACH", NULL, "DAC"},
+
 	{"LINEOUT Mixer", "DACL", "DAC"},
 };
 
@@ -476,7 +477,7 @@ static int ak4642_probe(struct snd_soc_codec *codec)
 		return ret;
 	}
 
-	snd_soc_add_controls(codec, ak4642_snd_controls,
+	snd_soc_add_codec_controls(codec, ak4642_snd_controls,
 			     ARRAY_SIZE(ak4642_snd_controls));
 
 	ak4642_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
diff --git a/sound/soc/codecs/ak4671.c b/sound/soc/codecs/ak4671.c
index a53b152e6a07..5fb7c2a80e6d 100644
--- a/sound/soc/codecs/ak4671.c
+++ b/sound/soc/codecs/ak4671.c
@@ -628,7 +628,7 @@ static int ak4671_probe(struct snd_soc_codec *codec)
 		return ret;
 	}
 
-	snd_soc_add_controls(codec, ak4671_snd_controls,
+	snd_soc_add_codec_controls(codec, ak4671_snd_controls,
 			     ARRAY_SIZE(ak4671_snd_controls));
 
 	ak4671_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
diff --git a/sound/soc/codecs/alc5623.c b/sound/soc/codecs/alc5623.c
index 3feee569ceea..d47b62ddb210 100644
--- a/sound/soc/codecs/alc5623.c
+++ b/sound/soc/codecs/alc5623.c
@@ -925,22 +925,22 @@ static int alc5623_probe(struct snd_soc_codec *codec)
 
 	switch (alc5623->id) {
 	case 0x21:
-		snd_soc_add_controls(codec, alc5621_vol_snd_controls,
+		snd_soc_add_codec_controls(codec, alc5621_vol_snd_controls,
 			ARRAY_SIZE(alc5621_vol_snd_controls));
 		break;
 	case 0x22:
-		snd_soc_add_controls(codec, alc5622_vol_snd_controls,
+		snd_soc_add_codec_controls(codec, alc5622_vol_snd_controls,
 			ARRAY_SIZE(alc5622_vol_snd_controls));
 		break;
 	case 0x23:
-		snd_soc_add_controls(codec, alc5623_vol_snd_controls,
+		snd_soc_add_codec_controls(codec, alc5623_vol_snd_controls,
 			ARRAY_SIZE(alc5623_vol_snd_controls));
 		break;
 	default:
 		return -EINVAL;
 	}
 
-	snd_soc_add_controls(codec, alc5623_snd_controls,
+	snd_soc_add_codec_controls(codec, alc5623_snd_controls,
 			ARRAY_SIZE(alc5623_snd_controls));
 
 	snd_soc_dapm_new_controls(dapm, alc5623_dapm_widgets,
@@ -992,7 +992,7 @@ static struct snd_soc_codec_driver soc_codec_device_alc5623 = {
  *    low  = 0x1a
  *    high = 0x1b
  */
-static int alc5623_i2c_probe(struct i2c_client *client,
+static __devinit int alc5623_i2c_probe(struct i2c_client *client,
 				const struct i2c_device_id *id)
 {
 	struct alc5623_platform_data *pdata;
@@ -1059,7 +1059,7 @@ static int alc5623_i2c_probe(struct i2c_client *client,
 	return ret;
 }
 
-static int alc5623_i2c_remove(struct i2c_client *client)
+static __devexit int alc5623_i2c_remove(struct i2c_client *client)
 {
 	snd_soc_unregister_codec(&client->dev);
 	return 0;
diff --git a/sound/soc/codecs/alc5632.c b/sound/soc/codecs/alc5632.c
index 390e437d7c5e..e2111e0ccad7 100644
--- a/sound/soc/codecs/alc5632.c
+++ b/sound/soc/codecs/alc5632.c
@@ -145,15 +145,14 @@ static const DECLARE_TLV_DB_SCALE(hp_tlv, -4650, 150, 0);
 /* -16.5db min scale, 1.5db steps, no mute */
 static const DECLARE_TLV_DB_SCALE(adc_rec_tlv, -1650, 150, 0);
 static const unsigned int boost_tlv[] = {
-	TLV_DB_RANGE_HEAD(3),
-	0, 0, TLV_DB_SCALE_ITEM(0, 0, 0),
-	1, 1, TLV_DB_SCALE_ITEM(2000, 0, 0),
-	2, 2, TLV_DB_SCALE_ITEM(3000, 0, 0),
+	TLV_DB_RANGE_HEAD(2),
+	0, 1, TLV_DB_SCALE_ITEM(0, 2000, 0),
+	1, 3, TLV_DB_SCALE_ITEM(2000, 1000, 0),
 };
 /* 0db min scale, 6 db steps, no mute */
 static const DECLARE_TLV_DB_SCALE(dig_tlv, 0, 600, 0);
 /* 0db min scalem 0.75db steps, no mute */
-static const DECLARE_TLV_DB_SCALE(vdac_tlv, -3525, 075, 0);
+static const DECLARE_TLV_DB_SCALE(vdac_tlv, -3525, 75, 0);
 
 static const struct snd_kcontrol_new alc5632_vol_snd_controls[] = {
 	/* left starts at bit 8, right at bit 0 */
@@ -176,26 +175,32 @@ static const struct snd_kcontrol_new alc5632_snd_controls[] = {
 			ALC5632_AUX_OUT_VOL, 15, 7, 1, 1),
 	SOC_SINGLE_TLV("Voice DAC Playback Volume",
 			ALC5632_VOICE_DAC_VOL, 0, 63, 0, vdac_tlv),
-	SOC_SINGLE_TLV("Phone Capture Volume",
+	SOC_SINGLE("Voice DAC Playback Switch",
+			ALC5632_VOICE_DAC_VOL, 12, 1, 1),
+	SOC_SINGLE_TLV("Phone Playback Volume",
 			ALC5632_PHONE_IN_VOL, 8, 31, 1, vol_tlv),
-	SOC_DOUBLE_TLV("LineIn Capture Volume",
+	SOC_DOUBLE_TLV("LineIn Playback Volume",
 			ALC5632_LINE_IN_VOL, 8, 0, 31, 1, vol_tlv),
 	SOC_DOUBLE_TLV("Master Playback Volume",
 			ALC5632_STEREO_DAC_IN_VOL, 8, 0, 63, 1, vdac_tlv),
 	SOC_DOUBLE("Master Playback Switch",
 			ALC5632_STEREO_DAC_IN_VOL, 15, 7, 1, 1),
-	SOC_SINGLE_TLV("Mic1 Capture Volume",
+	SOC_SINGLE_TLV("Mic1 Playback Volume",
 			ALC5632_MIC_VOL, 8, 31, 1, vol_tlv),
-	SOC_SINGLE_TLV("Mic2 Capture Volume",
+	SOC_SINGLE_TLV("Mic2 Playback Volume",
 			ALC5632_MIC_VOL, 0, 31, 1, vol_tlv),
 	SOC_DOUBLE_TLV("Rec Capture Volume",
 			ALC5632_ADC_REC_GAIN, 8, 0, 31, 0, adc_rec_tlv),
 	SOC_SINGLE_TLV("Mic 1 Boost Volume",
-			ALC5632_MIC_CTRL, 10, 2, 0, boost_tlv),
+			ALC5632_MIC_CTRL, 10, 3, 0, boost_tlv),
 	SOC_SINGLE_TLV("Mic 2 Boost Volume",
-			ALC5632_MIC_CTRL, 8, 2, 0, boost_tlv),
-	SOC_SINGLE_TLV("Digital Boost Volume",
+			ALC5632_MIC_CTRL, 8, 3, 0, boost_tlv),
+	SOC_SINGLE_TLV("DMIC Boost Capture Volume",
 			ALC5632_DIGI_BOOST_CTRL, 0, 7, 0, dig_tlv),
+	SOC_SINGLE("DMIC En Capture Switch",
+			ALC5632_DIGI_BOOST_CTRL, 15, 1, 0),
+	SOC_SINGLE("DMIC PreFilter Capture Switch",
+			ALC5632_DIGI_BOOST_CTRL, 12, 1, 0),
 };
 
 /*
@@ -244,36 +249,48 @@ SOC_DAPM_SINGLE("VOICE2SPK Playback Switch", ALC5632_VOICE_DAC_VOL, 14, 1, 1),
 
 /* Left Record Mixer */
 static const struct snd_kcontrol_new alc5632_captureL_mixer_controls[] = {
-SOC_DAPM_SINGLE("Mic1 Capture Switch", ALC5632_ADC_REC_MIXER, 14, 1, 1),
-SOC_DAPM_SINGLE("Mic2 Capture Switch", ALC5632_ADC_REC_MIXER, 13, 1, 1),
-SOC_DAPM_SINGLE("LineInL Capture Switch", ALC5632_ADC_REC_MIXER, 12, 1, 1),
-SOC_DAPM_SINGLE("Left Phone Capture Switch", ALC5632_ADC_REC_MIXER, 11, 1, 1),
-SOC_DAPM_SINGLE("HPMixerL Capture Switch", ALC5632_ADC_REC_MIXER, 10, 1, 1),
-SOC_DAPM_SINGLE("SPKMixer Capture Switch", ALC5632_ADC_REC_MIXER, 9, 1, 1),
-SOC_DAPM_SINGLE("MonoMixer Capture Switch", ALC5632_ADC_REC_MIXER, 8, 1, 1),
+SOC_DAPM_SINGLE("MIC12REC_L Capture Switch", ALC5632_ADC_REC_MIXER, 14, 1, 1),
+SOC_DAPM_SINGLE("MIC22REC_L Capture Switch", ALC5632_ADC_REC_MIXER, 13, 1, 1),
+SOC_DAPM_SINGLE("LIL2REC Capture Switch", ALC5632_ADC_REC_MIXER, 12, 1, 1),
+SOC_DAPM_SINGLE("PH2REC_L Capture Switch", ALC5632_ADC_REC_MIXER, 11, 1, 1),
+SOC_DAPM_SINGLE("HPL2REC Capture Switch", ALC5632_ADC_REC_MIXER, 10, 1, 1),
+SOC_DAPM_SINGLE("SPK2REC_L Capture Switch", ALC5632_ADC_REC_MIXER, 9, 1, 1),
+SOC_DAPM_SINGLE("MONO2REC_L Capture Switch", ALC5632_ADC_REC_MIXER, 8, 1, 1),
 };
 
 /* Right Record Mixer */
 static const struct snd_kcontrol_new alc5632_captureR_mixer_controls[] = {
-SOC_DAPM_SINGLE("Mic1 Capture Switch", ALC5632_ADC_REC_MIXER, 6, 1, 1),
-SOC_DAPM_SINGLE("Mic2 Capture Switch", ALC5632_ADC_REC_MIXER, 5, 1, 1),
-SOC_DAPM_SINGLE("LineInR Capture Switch", ALC5632_ADC_REC_MIXER, 4, 1, 1),
-SOC_DAPM_SINGLE("Right Phone Capture Switch", ALC5632_ADC_REC_MIXER, 3, 1, 1),
-SOC_DAPM_SINGLE("HPMixerR Capture Switch", ALC5632_ADC_REC_MIXER, 2, 1, 1),
-SOC_DAPM_SINGLE("SPKMixer Capture Switch", ALC5632_ADC_REC_MIXER, 1, 1, 1),
-SOC_DAPM_SINGLE("MonoMixer Capture Switch", ALC5632_ADC_REC_MIXER, 0, 1, 1),
+SOC_DAPM_SINGLE("MIC12REC_R Capture Switch", ALC5632_ADC_REC_MIXER, 6, 1, 1),
+SOC_DAPM_SINGLE("MIC22REC_R Capture Switch", ALC5632_ADC_REC_MIXER, 5, 1, 1),
+SOC_DAPM_SINGLE("LIR2REC Capture Switch", ALC5632_ADC_REC_MIXER, 4, 1, 1),
+SOC_DAPM_SINGLE("PH2REC_R Capture Switch", ALC5632_ADC_REC_MIXER, 3, 1, 1),
+SOC_DAPM_SINGLE("HPR2REC Capture Switch", ALC5632_ADC_REC_MIXER, 2, 1, 1),
+SOC_DAPM_SINGLE("SPK2REC_R Capture Switch", ALC5632_ADC_REC_MIXER, 1, 1, 1),
+SOC_DAPM_SINGLE("MONO2REC_R Capture Switch", ALC5632_ADC_REC_MIXER, 0, 1, 1),
 };
 
-static const char *alc5632_spk_n_sour_sel[] = {
+/* Dmic Mixer */
+static const struct snd_kcontrol_new alc5632_dmicl_mixer_controls[] = {
+SOC_DAPM_SINGLE("DMICL2ADC Capture Switch", ALC5632_DIGI_BOOST_CTRL, 7, 1, 1),
+};
+static const struct snd_kcontrol_new alc5632_dmicr_mixer_controls[] = {
+SOC_DAPM_SINGLE("DMICR2ADC Capture Switch", ALC5632_DIGI_BOOST_CTRL, 6, 1, 1),
+};
+
+static const char * const alc5632_spk_n_sour_sel[] = {
 		"RN/-R", "RP/+R", "LN/-R", "Mute"};
-static const char *alc5632_hpl_out_input_sel[] = {
+static const char * const alc5632_hpl_out_input_sel[] = {
 		"Vmid", "HP Left Mix"};
-static const char *alc5632_hpr_out_input_sel[] = {
+static const char * const alc5632_hpr_out_input_sel[] = {
 		"Vmid", "HP Right Mix"};
-static const char *alc5632_spkout_input_sel[] = {
+static const char * const alc5632_spkout_input_sel[] = {
 		"Vmid", "HPOut Mix", "Speaker Mix", "Mono Mix"};
-static const char *alc5632_aux_out_input_sel[] = {
+static const char * const alc5632_aux_out_input_sel[] = {
 		"Vmid", "HPOut Mix", "Speaker Mix", "Mono Mix"};
+static const char * const alc5632_adcr_func_sel[] = {
+		"Stereo ADC", "Voice ADC"};
+static const char * const alc5632_i2s_out_sel[] = {
+		"ADC LR", "Voice Stereo Digital"};
 
 /* auxout output mux */
 static const struct soc_enum alc5632_aux_out_input_enum =
@@ -312,6 +329,17 @@ static const struct soc_enum alc5632_amp_enum =
 static const struct snd_kcontrol_new alc5632_amp_mux_controls =
 	SOC_DAPM_ENUM("AB-D Amp Mux", alc5632_amp_enum);
 
+/* ADC output select */
+static const struct soc_enum alc5632_adcr_func_enum =
+	SOC_ENUM_SINGLE(ALC5632_DAC_FUNC_SELECT, 5, 2, alc5632_adcr_func_sel);
+static const struct snd_kcontrol_new alc5632_adcr_func_controls =
+	SOC_DAPM_ENUM("ADCR Mux", alc5632_adcr_func_enum);
+
+/* I2S out select */
+static const struct soc_enum alc5632_i2s_out_enum =
+	SOC_ENUM_SINGLE(ALC5632_I2S_OUT_CTL, 5, 2, alc5632_i2s_out_sel);
+static const struct snd_kcontrol_new alc5632_i2s_out_controls =
+	SOC_DAPM_ENUM("I2SOut Mux", alc5632_i2s_out_enum);
 
 static const struct snd_soc_dapm_widget alc5632_dapm_widgets[] = {
 /* Muxes */
@@ -325,6 +353,10 @@ SND_SOC_DAPM_MUX("Right Headphone Mux", SND_SOC_NOPM, 0, 0,
 	&alc5632_hpr_out_mux_controls),
 SND_SOC_DAPM_MUX("SpeakerOut N Mux", SND_SOC_NOPM, 0, 0,
 	&alc5632_spkoutn_mux_controls),
+SND_SOC_DAPM_MUX("ADCR Mux", SND_SOC_NOPM, 0, 0,
+	&alc5632_adcr_func_controls),
+SND_SOC_DAPM_MUX("I2SOut Mux", ALC5632_PWR_MANAG_ADD1, 11, 0,
+	&alc5632_i2s_out_controls),
 
 /* output mixers */
 SND_SOC_DAPM_MIXER("HP Mix", SND_SOC_NOPM, 0, 0,
@@ -343,6 +375,12 @@ SND_SOC_DAPM_MIXER("Mono Mix", ALC5632_PWR_MANAG_ADD2, 2, 0,
 SND_SOC_DAPM_MIXER("Speaker Mix", ALC5632_PWR_MANAG_ADD2, 3, 0,
 	&alc5632_speaker_mixer_controls[0],
 	ARRAY_SIZE(alc5632_speaker_mixer_controls)),
+SND_SOC_DAPM_MIXER("DMICL Mix", SND_SOC_NOPM, 0, 0,
+	&alc5632_dmicl_mixer_controls[0],
+	ARRAY_SIZE(alc5632_dmicl_mixer_controls)),
+SND_SOC_DAPM_MIXER("DMICR Mix", SND_SOC_NOPM, 0, 0,
+	&alc5632_dmicr_mixer_controls[0],
+	ARRAY_SIZE(alc5632_dmicr_mixer_controls)),
 
 /* input mixers */
 SND_SOC_DAPM_MIXER("Left Capture Mix", ALC5632_PWR_MANAG_ADD2, 1, 0,
@@ -352,20 +390,28 @@ SND_SOC_DAPM_MIXER("Right Capture Mix", ALC5632_PWR_MANAG_ADD2, 0, 0,
 	&alc5632_captureR_mixer_controls[0],
 	ARRAY_SIZE(alc5632_captureR_mixer_controls)),
 
-SND_SOC_DAPM_DAC("Left DAC", "HiFi Playback",
-	ALC5632_PWR_MANAG_ADD2, 9, 0),
-SND_SOC_DAPM_DAC("Right DAC", "HiFi Playback",
-	ALC5632_PWR_MANAG_ADD2, 8, 0),
+SND_SOC_DAPM_AIF_IN("AIFRXL", "Left HiFi Playback", 0, SND_SOC_NOPM, 0, 0),
+SND_SOC_DAPM_AIF_IN("AIFRXR", "Right HiFi Playback", 0, SND_SOC_NOPM, 0, 0),
+SND_SOC_DAPM_AIF_OUT("AIFTXL", "Left HiFi Capture", 0, SND_SOC_NOPM, 0, 0),
+SND_SOC_DAPM_AIF_OUT("AIFTXR", "Right HiFi Capture", 0, SND_SOC_NOPM, 0, 0),
+SND_SOC_DAPM_AIF_IN("VAIFRX", "Voice Playback", 0, SND_SOC_NOPM, 0, 0),
+SND_SOC_DAPM_AIF_OUT("VAIFTX", "Voice Capture", 0, SND_SOC_NOPM, 0, 0),
+
+SND_SOC_DAPM_DAC("Voice DAC", NULL, ALC5632_PWR_MANAG_ADD2, 10, 0),
+SND_SOC_DAPM_DAC("Left DAC", NULL, ALC5632_PWR_MANAG_ADD2, 9, 0),
+SND_SOC_DAPM_DAC("Right DAC", NULL, ALC5632_PWR_MANAG_ADD2, 8, 0),
+SND_SOC_DAPM_ADC("Left ADC", NULL, ALC5632_PWR_MANAG_ADD2, 7, 0),
+SND_SOC_DAPM_ADC("Right ADC", NULL, ALC5632_PWR_MANAG_ADD2, 6, 0),
+
 SND_SOC_DAPM_MIXER("DAC Left Channel", ALC5632_PWR_MANAG_ADD1, 15, 0, NULL, 0),
 SND_SOC_DAPM_MIXER("DAC Right Channel",
 	ALC5632_PWR_MANAG_ADD1, 14, 0, NULL, 0),
 SND_SOC_DAPM_MIXER("I2S Mix", ALC5632_PWR_MANAG_ADD1, 11, 0, NULL, 0),
 SND_SOC_DAPM_MIXER("Phone Mix", SND_SOC_NOPM, 0, 0, NULL, 0),
 SND_SOC_DAPM_MIXER("Line Mix", SND_SOC_NOPM, 0, 0, NULL, 0),
-SND_SOC_DAPM_ADC("Left ADC", "HiFi Capture",
-	ALC5632_PWR_MANAG_ADD2, 7, 0),
-SND_SOC_DAPM_ADC("Right ADC", "HiFi Capture",
-	ALC5632_PWR_MANAG_ADD2, 6, 0),
+SND_SOC_DAPM_MIXER("Voice Mix", SND_SOC_NOPM, 0, 0, NULL, 0),
+SND_SOC_DAPM_MIXER("ADCLR", SND_SOC_NOPM, 0, 0, NULL, 0),
+
 SND_SOC_DAPM_PGA("Left Headphone", ALC5632_PWR_MANAG_ADD3, 11, 0, NULL, 0),
 SND_SOC_DAPM_PGA("Right Headphone", ALC5632_PWR_MANAG_ADD3, 10, 0, NULL, 0),
 SND_SOC_DAPM_PGA("Left Speaker", ALC5632_PWR_MANAG_ADD3, 13, 0, NULL, 0),
@@ -393,10 +439,12 @@ SND_SOC_DAPM_OUTPUT("HPL"),
 SND_SOC_DAPM_OUTPUT("HPR"),
 SND_SOC_DAPM_OUTPUT("SPKOUT"),
 SND_SOC_DAPM_OUTPUT("SPKOUTN"),
+
 SND_SOC_DAPM_INPUT("LINEINL"),
 SND_SOC_DAPM_INPUT("LINEINR"),
 SND_SOC_DAPM_INPUT("PHONEP"),
 SND_SOC_DAPM_INPUT("PHONEN"),
+SND_SOC_DAPM_INPUT("DMICDAT"),
 SND_SOC_DAPM_INPUT("MIC1"),
 SND_SOC_DAPM_INPUT("MIC2"),
 SND_SOC_DAPM_VMID("Vmid"),
@@ -404,6 +452,10 @@ SND_SOC_DAPM_VMID("Vmid"),
 
 
 static const struct snd_soc_dapm_route alc5632_dapm_routes[] = {
+	/* Playback streams */
+	{"Left DAC", NULL, "AIFRXL"},
+	{"Right DAC", NULL, "AIFRXR"},
+
 	/* virtual mixer - mixes left & right channels */
 	{"I2S Mix",	NULL,	"Left DAC"},
 	{"I2S Mix",	NULL,	"Right DAC"},
@@ -426,9 +478,12 @@ static const struct snd_soc_dapm_route alc5632_dapm_routes[] = {
 	{"HP Mix",	"PHONE2HP Playback Switch",	"Phone Mix"},
 	{"HP Mix",	"MIC12HP Playback Switch",	"MIC1 PGA"},
 	{"HP Mix",	"MIC22HP Playback Switch",	"MIC2 PGA"},
-
+	{"HP Mix", "VOICE2HP Playback Switch",	"Voice Mix"},
 	{"HPR Mix", "DACR2HP Playback Switch",	"DAC Right Channel"},
 	{"HPL Mix", "DACL2HP Playback Switch",	"DAC Left Channel"},
+	{"HPOut Mix", NULL, "HP Mix"},
+	{"HPOut Mix", NULL, "HPR Mix"},
+	{"HPOut Mix", NULL, "HPL Mix"},
 
 	/* speaker mixer */
 	{"Speaker Mix", "LI2SPK Playback Switch",	"Line Mix"},
@@ -436,35 +491,34 @@ static const struct snd_soc_dapm_route alc5632_dapm_routes[] = {
 	{"Speaker Mix", "MIC12SPK Playback Switch",	"MIC1 PGA"},
 	{"Speaker Mix", "MIC22SPK Playback Switch",	"MIC2 PGA"},
 	{"Speaker Mix", "DAC2SPK Playback Switch",	"DAC Left Channel"},
-
-
+	{"Speaker Mix", "VOICE2SPK Playback Switch",	"Voice Mix"},
 
 	/* mono mixer */
 	{"Mono Mix", "ADC2MONO_L Playback Switch",	"Left Capture Mix"},
 	{"Mono Mix", "ADC2MONO_R Playback Switch",	"Right Capture Mix"},
 	{"Mono Mix", "LI2MONO Playback Switch",		"Line Mix"},
-	{"Mono Mix", "VOICE2MONO Playback Switch",	"Phone Mix"},
 	{"Mono Mix", "MIC12MONO Playback Switch",	"MIC1 PGA"},
 	{"Mono Mix", "MIC22MONO Playback Switch",	"MIC2 PGA"},
 	{"Mono Mix", "DAC2MONO Playback Switch",	"DAC Left Channel"},
+	{"Mono Mix", "VOICE2MONO Playback Switch",	"Voice Mix"},
 
 	/* Left record mixer */
-	{"Left Capture Mix", "LineInL Capture Switch",	"LINEINL"},
-	{"Left Capture Mix", "Left Phone Capture Switch", "PHONEN"},
-	{"Left Capture Mix", "Mic1 Capture Switch",	"MIC1 Pre Amp"},
-	{"Left Capture Mix", "Mic2 Capture Switch",	"MIC2 Pre Amp"},
-	{"Left Capture Mix", "HPMixerL Capture Switch", "HPL Mix"},
-	{"Left Capture Mix", "SPKMixer Capture Switch", "Speaker Mix"},
-	{"Left Capture Mix", "MonoMixer Capture Switch", "Mono Mix"},
+	{"Left Capture Mix", "LIL2REC Capture Switch", "LINEINL"},
+	{"Left Capture Mix", "PH2REC_L Capture Switch", "PHONEN"},
+	{"Left Capture Mix", "MIC12REC_L Capture Switch", "MIC1 Pre Amp"},
+	{"Left Capture Mix", "MIC22REC_L Capture Switch", "MIC2 Pre Amp"},
+	{"Left Capture Mix", "HPL2REC Capture Switch", "HPL Mix"},
+	{"Left Capture Mix", "SPK2REC_L Capture Switch", "Speaker Mix"},
+	{"Left Capture Mix", "MONO2REC_L Capture Switch", "Mono Mix"},
 
 	/*Right record mixer */
-	{"Right Capture Mix", "LineInR Capture Switch",	"LINEINR"},
-	{"Right Capture Mix", "Right Phone Capture Switch",	"PHONEP"},
-	{"Right Capture Mix", "Mic1 Capture Switch",	"MIC1 Pre Amp"},
-	{"Right Capture Mix", "Mic2 Capture Switch",	"MIC2 Pre Amp"},
-	{"Right Capture Mix", "HPMixerR Capture Switch", "HPR Mix"},
-	{"Right Capture Mix", "SPKMixer Capture Switch", "Speaker Mix"},
-	{"Right Capture Mix", "MonoMixer Capture Switch", "Mono Mix"},
+	{"Right Capture Mix", "LIR2REC Capture Switch", "LINEINR"},
+	{"Right Capture Mix", "PH2REC_R Capture Switch", "PHONEP"},
+	{"Right Capture Mix", "MIC12REC_R Capture Switch", "MIC1 Pre Amp"},
+	{"Right Capture Mix", "MIC22REC_R Capture Switch", "MIC2 Pre Amp"},
+	{"Right Capture Mix", "HPR2REC Capture Switch", "HPR Mix"},
+	{"Right Capture Mix", "SPK2REC_R Capture Switch", "Speaker Mix"},
+	{"Right Capture Mix", "MONO2REC_R Capture Switch", "Mono Mix"},
 
 	/* headphone left mux */
 	{"Left Headphone Mux", "HP Left Mix",		"HPL Mix"},
@@ -504,10 +558,30 @@ static const struct snd_soc_dapm_route alc5632_dapm_routes[] = {
 
 	/* left ADC */
 	{"Left ADC", NULL,				"Left Capture Mix"},
+	{"DMICL Mix", "DMICL2ADC Capture Switch", "DMICDAT"},
+	{"Left ADC", NULL,				"DMICL Mix"},
+	{"ADCLR", NULL,					"Left ADC"},
 
 	/* right ADC */
-	{"Right ADC", NULL,				"Right Capture Mix"},
-
+	{"Right ADC", NULL, "Right Capture Mix"},
+	{"DMICR Mix", "DMICR2ADC Capture Switch", "DMICDAT"},
+	{"Right ADC", NULL, "DMICR Mix"},
+	{"ADCR Mux", "Stereo ADC", "Right ADC"},
+	{"ADCR Mux", "Voice ADC", "Right ADC"},
+	{"ADCLR", NULL, "ADCR Mux"},
+	{"VAIFTX", NULL, "ADCR Mux"},
+
+	/* Digital I2S out */
+	{"I2SOut Mux", "ADC LR", "ADCLR"},
+	{"I2SOut Mux", "Voice Stereo Digital", "VAIFRX"},
+	{"AIFTXL", NULL, "I2SOut Mux"},
+	{"AIFTXR", NULL, "I2SOut Mux"},
+
+	/* Voice Mix */
+	{"Voice DAC", NULL, "VAIFRX"},
+	{"Voice Mix", NULL, "Voice DAC"},
+
+	/* Speaker Output */
 	{"SpeakerOut N Mux", "RN/-R",			"Left Speaker"},
 	{"SpeakerOut N Mux", "RP/+R",			"Left Speaker"},
 	{"SpeakerOut N Mux", "LN/-R",			"Left Speaker"},
@@ -714,6 +788,7 @@ static int alc5632_set_dai_sysclk(struct snd_soc_dai *codec_dai,
 	struct alc5632_priv *alc5632 = snd_soc_codec_get_drvdata(codec);
 
 	switch (freq) {
+	case  4096000:
 	case  8192000:
 	case 11289600:
 	case 12288000:
@@ -994,7 +1069,7 @@ static int alc5632_probe(struct snd_soc_codec *codec)
 
 	switch (alc5632->id) {
 	case 0x5c:
-		snd_soc_add_controls(codec, alc5632_vol_snd_controls,
+		snd_soc_add_codec_controls(codec, alc5632_vol_snd_controls,
 			ARRAY_SIZE(alc5632_vol_snd_controls));
 		break;
 	default:
@@ -1109,7 +1184,7 @@ static __devinit int alc5632_i2c_probe(struct i2c_client *client,
 	return ret;
 }
 
-static int alc5632_i2c_remove(struct i2c_client *client)
+static __devexit int alc5632_i2c_remove(struct i2c_client *client)
 {
 	struct alc5632_priv *alc5632 = i2c_get_clientdata(client);
 	snd_soc_unregister_codec(&client->dev);
diff --git a/sound/soc/codecs/alc5632.h b/sound/soc/codecs/alc5632.h
index 357651ec074e..1b5bda594ea3 100644
--- a/sound/soc/codecs/alc5632.h
+++ b/sound/soc/codecs/alc5632.h
@@ -51,6 +51,7 @@
 #define ALC5632_ADC_REC_MONOMIX			(1 << 0)
 
 #define ALC5632_VOICE_DAC_VOL			0x18 /* voice dac vol */
+#define ALC5632_I2S_OUT_CTL				0x1A /* undocumented reg. found in path scheme */
 /* ALC5632_OUTPUT_MIXER_CTRL :			*/
 /* same remark as for reg 2 line vs speaker	*/
 #define ALC5632_OUTPUT_MIXER_CTRL		0x1C /* out mix ctrl */
diff --git a/sound/soc/codecs/cq93vc.c b/sound/soc/codecs/cq93vc.c
index 4854b472d5fd..064cd6a93516 100644
--- a/sound/soc/codecs/cq93vc.c
+++ b/sound/soc/codecs/cq93vc.c
@@ -38,8 +38,6 @@
 #include <sound/soc.h>
 #include <sound/initval.h>
 
-#include <mach/dm365.h>
-
 static inline unsigned int cq93vc_read(struct snd_soc_codec *codec,
 						unsigned int reg)
 {
@@ -159,7 +157,7 @@ static int cq93vc_probe(struct snd_soc_codec *codec)
 	codec->control_data = davinci_vc;
 
 	/* Set controls */
-	snd_soc_add_controls(codec, cq93vc_snd_controls,
+	snd_soc_add_codec_controls(codec, cq93vc_snd_controls,
 			     ARRAY_SIZE(cq93vc_snd_controls));
 
 	/* Off, with power on */
diff --git a/sound/soc/codecs/cs4270.c b/sound/soc/codecs/cs4270.c
index 055536645da9..1d672f528662 100644
--- a/sound/soc/codecs/cs4270.c
+++ b/sound/soc/codecs/cs4270.c
@@ -521,7 +521,7 @@ static int cs4270_probe(struct snd_soc_codec *codec)
 	}
 
 	/* Add the non-DAPM controls */
-	ret = snd_soc_add_controls(codec, cs4270_snd_controls,
+	ret = snd_soc_add_codec_controls(codec, cs4270_snd_controls,
 				ARRAY_SIZE(cs4270_snd_controls));
 	if (ret < 0) {
 		dev_err(codec->dev, "failed to add controls\n");
@@ -715,7 +715,7 @@ MODULE_DEVICE_TABLE(i2c, cs4270_id);
  */
 static struct i2c_driver cs4270_i2c_driver = {
 	.driver = {
-		.name = "cs4270-codec",
+		.name = "cs4270",
 		.owner = THIS_MODULE,
 	},
 	.id_table = cs4270_id,
diff --git a/sound/soc/codecs/cs4271.c b/sound/soc/codecs/cs4271.c
index f6fe846b6a6c..bf7141280a74 100644
--- a/sound/soc/codecs/cs4271.c
+++ b/sound/soc/codecs/cs4271.c
@@ -513,7 +513,7 @@ static int cs4271_probe(struct snd_soc_codec *codec)
 	/* Power-up sequence requires 85 uS */
 	udelay(85);
 
-	return snd_soc_add_controls(codec, cs4271_snd_controls,
+	return snd_soc_add_codec_controls(codec, cs4271_snd_controls,
 		ARRAY_SIZE(cs4271_snd_controls));
 }
 
diff --git a/sound/soc/codecs/cs42l73.c b/sound/soc/codecs/cs42l73.c
index 9d38db8f1919..78979b3e0e95 100644
--- a/sound/soc/codecs/cs42l73.c
+++ b/sound/soc/codecs/cs42l73.c
@@ -1113,7 +1113,7 @@ static int cs42l73_pcm_hw_params(struct snd_pcm_substream *substream,
 		priv->config[id].mmcc &= 0xC0;
 		priv->config[id].mmcc |= cs42l73_mclk_coeffs[mclk_coeff].mmcc;
 		priv->config[id].spc &= 0xFC;
-		priv->config[id].spc &= MCK_SCLK_64FS;
+		priv->config[id].spc |= MCK_SCLK_MCLK;
 	} else {
 		/* CS42L73 Slave */
 		priv->config[id].spc &= 0xFC;
diff --git a/sound/soc/codecs/da7210.c b/sound/soc/codecs/da7210.c
index ab38e93c3543..7843711729bc 100644
--- a/sound/soc/codecs/da7210.c
+++ b/sound/soc/codecs/da7210.c
@@ -17,6 +17,7 @@
 
 #include <linux/delay.h>
 #include <linux/i2c.h>
+#include <linux/regmap.h>
 #include <linux/slab.h>
 #include <linux/module.h>
 #include <sound/pcm.h>
@@ -626,41 +627,82 @@ static const struct snd_soc_dapm_route da7210_audio_map[] = {
 
 /* Codec private data */
 struct da7210_priv {
-	enum snd_soc_control_type control_type;
+	struct regmap *regmap;
 };
 
-/*
- * Register cache
- */
-static const u8 da7210_reg[] = {
-	0x00, 0x11, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,	/* R0  - R7  */
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x08,	/* R8  - RF  */
-	0x00, 0x00, 0x00, 0x00, 0x08, 0x10, 0x10, 0x54,	/* R10 - R17 */
-	0x40, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,	/* R18 - R1F */
-	0x00, 0x00, 0x00, 0x02, 0x00, 0x76, 0x00, 0x00,	/* R20 - R27 */
-	0x04, 0x00, 0x00, 0x30, 0x2A, 0x00, 0x40, 0x00,	/* R28 - R2F */
-	0x40, 0x00, 0x40, 0x00, 0x40, 0x00, 0x40, 0x00,	/* R30 - R37 */
-	0x40, 0x00, 0x40, 0x00, 0x40, 0x00, 0x00, 0x00,	/* R38 - R3F */
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,	/* R40 - R4F */
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,	/* R48 - R4F */
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,	/* R50 - R57 */
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,	/* R58 - R5F */
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,	/* R60 - R67 */
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,	/* R68 - R6F */
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,	/* R70 - R77 */
-	0x00, 0x00, 0x00, 0x00, 0x00, 0x54, 0x54, 0x00,	/* R78 - R7F */
-	0x00, 0x00, 0x2C, 0x00, 0x00, 0x00, 0x00, 0x00,	/* R80 - R87 */
-	0x00,						/* R88       */
+static struct reg_default da7210_reg_defaults[] = {
+	{ 0x01, 0x11 },
+	{ 0x03, 0x00 },
+	{ 0x04, 0x00 },
+	{ 0x05, 0x00 },
+	{ 0x06, 0x00 },
+	{ 0x07, 0x00 },
+	{ 0x08, 0x00 },
+	{ 0x09, 0x00 },
+	{ 0x0a, 0x00 },
+	{ 0x0b, 0x00 },
+	{ 0x0c, 0x00 },
+	{ 0x0d, 0x00 },
+	{ 0x0e, 0x00 },
+	{ 0x0f, 0x08 },
+	{ 0x10, 0x00 },
+	{ 0x11, 0x00 },
+	{ 0x12, 0x00 },
+	{ 0x13, 0x00 },
+	{ 0x14, 0x08 },
+	{ 0x15, 0x10 },
+	{ 0x16, 0x10 },
+	{ 0x17, 0x54 },
+	{ 0x18, 0x40 },
+	{ 0x19, 0x00 },
+	{ 0x1a, 0x00 },
+	{ 0x1b, 0x00 },
+	{ 0x1c, 0x00 },
+	{ 0x1d, 0x00 },
+	{ 0x1e, 0x00 },
+	{ 0x1f, 0x00 },
+	{ 0x20, 0x00 },
+	{ 0x21, 0x00 },
+	{ 0x22, 0x00 },
+	{ 0x23, 0x02 },
+	{ 0x24, 0x00 },
+	{ 0x25, 0x76 },
+	{ 0x26, 0x00 },
+	{ 0x27, 0x00 },
+	{ 0x28, 0x04 },
+	{ 0x29, 0x00 },
+	{ 0x2a, 0x00 },
+	{ 0x2b, 0x30 },
+	{ 0x2c, 0x2A },
+	{ 0x83, 0x00 },
+	{ 0x84, 0x00 },
+	{ 0x85, 0x00 },
+	{ 0x86, 0x00 },
+	{ 0x87, 0x00 },
+	{ 0x88, 0x00 },
 };
 
-static int da7210_volatile_register(struct snd_soc_codec *codec,
+static bool da7210_readable_register(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case DA7210_A_HID_UNLOCK:
+	case DA7210_A_TEST_UNLOCK:
+	case DA7210_A_PLL1:
+	case DA7210_A_CP_MODE:
+		return false;
+	default:
+		return true;
+	}
+}
+
+static bool da7210_volatile_register(struct device *dev,
 				    unsigned int reg)
 {
 	switch (reg) {
 	case DA7210_STATUS:
-		return 1;
+		return true;
 	default:
-		return 0;
+		return false;
 	}
 }
 
@@ -866,7 +908,8 @@ static int da7210_probe(struct snd_soc_codec *codec)
 
 	dev_info(codec->dev, "DA7210 Audio Codec %s\n", DA7210_VERSION);
 
-	ret = snd_soc_codec_set_cache_io(codec, 8, 8, da7210->control_type);
+	codec->control_data = da7210->regmap;
+	ret = snd_soc_codec_set_cache_io(codec, 8, 8, SND_SOC_REGMAP);
 	if (ret < 0) {
 		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
 		return ret;
@@ -983,12 +1026,14 @@ static int da7210_probe(struct snd_soc_codec *codec)
 	snd_soc_update_bits(codec, DA7210_PLL, DA7210_PLL_EN, DA7210_PLL_EN);
 
 	/* As suggested by Dialog */
-	snd_soc_write(codec, DA7210_A_HID_UNLOCK,	0x8B); /* unlock */
-	snd_soc_write(codec, DA7210_A_TEST_UNLOCK,	0xB4);
-	snd_soc_write(codec, DA7210_A_PLL1,		0x01);
-	snd_soc_write(codec, DA7210_A_CP_MODE,		0x7C);
-	snd_soc_write(codec, DA7210_A_HID_UNLOCK,	0x00); /* re-lock */
-	snd_soc_write(codec, DA7210_A_TEST_UNLOCK,	0x00);
+	/* unlock */
+	regmap_write(da7210->regmap, DA7210_A_HID_UNLOCK,	0x8B);
+	regmap_write(da7210->regmap, DA7210_A_TEST_UNLOCK,	0xB4);
+	regmap_write(da7210->regmap, DA7210_A_PLL1,		0x01);
+	regmap_write(da7210->regmap, DA7210_A_CP_MODE,		0x7C);
+	/* re-lock */
+	regmap_write(da7210->regmap, DA7210_A_HID_UNLOCK,	0x00);
+	regmap_write(da7210->regmap, DA7210_A_TEST_UNLOCK,	0x00);
 
 	/* Activate all enabled subsystem */
 	snd_soc_write(codec, DA7210_STARTUP1, DA7210_SC_MST_EN);
@@ -1000,10 +1045,6 @@ static int da7210_probe(struct snd_soc_codec *codec)
 
 static struct snd_soc_codec_driver soc_codec_dev_da7210 = {
 	.probe			= da7210_probe,
-	.reg_cache_size		= ARRAY_SIZE(da7210_reg),
-	.reg_word_size		= sizeof(u8),
-	.reg_cache_default	= da7210_reg,
-	.volatile_register	= da7210_volatile_register,
 
 	.controls		= da7210_snd_controls,
 	.num_controls		= ARRAY_SIZE(da7210_snd_controls),
@@ -1014,6 +1055,17 @@ static struct snd_soc_codec_driver soc_codec_dev_da7210 = {
 	.num_dapm_routes	= ARRAY_SIZE(da7210_audio_map),
 };
 
+static struct regmap_config da7210_regmap = {
+	.reg_bits = 8,
+	.val_bits = 8,
+
+	.reg_defaults = da7210_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(da7210_reg_defaults),
+	.volatile_reg = da7210_volatile_register,
+	.readable_reg = da7210_readable_register,
+	.cache_type = REGCACHE_RBTREE,
+};
+
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 static int __devinit da7210_i2c_probe(struct i2c_client *i2c,
 			   	      const struct i2c_device_id *id)
@@ -1027,16 +1079,34 @@ static int __devinit da7210_i2c_probe(struct i2c_client *i2c,
 		return -ENOMEM;
 
 	i2c_set_clientdata(i2c, da7210);
-	da7210->control_type = SND_SOC_I2C;
+
+	da7210->regmap = regmap_init_i2c(i2c, &da7210_regmap);
+	if (IS_ERR(da7210->regmap)) {
+		ret = PTR_ERR(da7210->regmap);
+		dev_err(&i2c->dev, "regmap_init() failed: %d\n", ret);
+		return ret;
+	}
 
 	ret =  snd_soc_register_codec(&i2c->dev,
 			&soc_codec_dev_da7210, &da7210_dai, 1);
+	if (ret < 0) {
+		dev_err(&i2c->dev, "Failed to register codec: %d\n", ret);
+		goto err_regmap;
+	}
+	return ret;
+
+err_regmap:
+	regmap_exit(da7210->regmap);
+
 	return ret;
 }
 
 static int __devexit da7210_i2c_remove(struct i2c_client *client)
 {
+	struct da7210_priv *da7210 = i2c_get_clientdata(client);
+
 	snd_soc_unregister_codec(&client->dev);
+	regmap_exit(da7210->regmap);
 	return 0;
 }
 
diff --git a/sound/soc/codecs/lm4857.c b/sound/soc/codecs/lm4857.c
index 319039240e0f..ba4fafb93e56 100644
--- a/sound/soc/codecs/lm4857.c
+++ b/sound/soc/codecs/lm4857.c
@@ -179,7 +179,7 @@ static int lm4857_probe(struct snd_soc_codec *codec)
 
 	codec->control_data = lm4857->i2c;
 
-	ret = snd_soc_add_controls(codec, lm4857_controls,
+	ret = snd_soc_add_codec_controls(codec, lm4857_controls,
 			ARRAY_SIZE(lm4857_controls));
 	if (ret)
 		return ret;
diff --git a/sound/soc/codecs/max9768.c b/sound/soc/codecs/max9768.c
new file mode 100644
index 000000000000..17b3ec2d05cb
--- /dev/null
+++ b/sound/soc/codecs/max9768.c
@@ -0,0 +1,247 @@
+/*
+ * MAX9768 AMP driver
+ *
+ * Copyright (C) 2011, 2012 by Wolfram Sang, Pengutronix e.K.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; version 2 of the License.
+ */
+
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/i2c.h>
+#include <linux/slab.h>
+#include <linux/gpio.h>
+#include <linux/regmap.h>
+
+#include <sound/core.h>
+#include <sound/soc.h>
+#include <sound/tlv.h>
+#include <sound/max9768.h>
+
+/* "Registers" */
+#define MAX9768_VOL 0
+#define MAX9768_CTRL 3
+
+/* Commands */
+#define MAX9768_CTRL_PWM 0x15
+#define MAX9768_CTRL_FILTERLESS 0x16
+
+struct max9768 {
+	struct regmap *regmap;
+	int mute_gpio;
+	int shdn_gpio;
+	u32 flags;
+};
+
+static struct reg_default max9768_default_regs[] = {
+	{ 0, 0 },
+	{ 3,  MAX9768_CTRL_FILTERLESS},
+};
+
+static int max9768_get_gpio(struct snd_kcontrol *kcontrol,
+	struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct max9768 *max9768 = snd_soc_codec_get_drvdata(codec);
+	int val = gpio_get_value_cansleep(max9768->mute_gpio);
+
+	ucontrol->value.integer.value[0] = !val;
+
+	return 0;
+}
+
+static int max9768_set_gpio(struct snd_kcontrol *kcontrol,
+	struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct max9768 *max9768 = snd_soc_codec_get_drvdata(codec);
+
+	gpio_set_value_cansleep(max9768->mute_gpio, !ucontrol->value.integer.value[0]);
+
+	return 0;
+}
+
+static const unsigned int volume_tlv[] = {
+	TLV_DB_RANGE_HEAD(43),
+	0, 0, TLV_DB_SCALE_ITEM(-16150, 0, 0),
+	1, 1, TLV_DB_SCALE_ITEM(-9280, 0, 0),
+	2, 2, TLV_DB_SCALE_ITEM(-9030, 0, 0),
+	3, 3, TLV_DB_SCALE_ITEM(-8680, 0, 0),
+	4, 4, TLV_DB_SCALE_ITEM(-8430, 0, 0),
+	5, 5, TLV_DB_SCALE_ITEM(-8080, 0, 0),
+	6, 6, TLV_DB_SCALE_ITEM(-7830, 0, 0),
+	7, 7, TLV_DB_SCALE_ITEM(-7470, 0, 0),
+	8, 8, TLV_DB_SCALE_ITEM(-7220, 0, 0),
+	9, 9, TLV_DB_SCALE_ITEM(-6870, 0, 0),
+	10, 10, TLV_DB_SCALE_ITEM(-6620, 0, 0),
+	11, 11, TLV_DB_SCALE_ITEM(-6270, 0, 0),
+	12, 12, TLV_DB_SCALE_ITEM(-6020, 0, 0),
+	13, 13, TLV_DB_SCALE_ITEM(-5670, 0, 0),
+	14, 14, TLV_DB_SCALE_ITEM(-5420, 0, 0),
+	15, 17, TLV_DB_SCALE_ITEM(-5060, 250, 0),
+	18, 18, TLV_DB_SCALE_ITEM(-4370, 0, 0),
+	19, 19, TLV_DB_SCALE_ITEM(-4210, 0, 0),
+	20, 20, TLV_DB_SCALE_ITEM(-3960, 0, 0),
+	21, 21, TLV_DB_SCALE_ITEM(-3760, 0, 0),
+	22, 22, TLV_DB_SCALE_ITEM(-3600, 0, 0),
+	23, 23, TLV_DB_SCALE_ITEM(-3340, 0, 0),
+	24, 24, TLV_DB_SCALE_ITEM(-3150, 0, 0),
+	25, 25, TLV_DB_SCALE_ITEM(-2980, 0, 0),
+	26, 26, TLV_DB_SCALE_ITEM(-2720, 0, 0),
+	27, 27, TLV_DB_SCALE_ITEM(-2520, 0, 0),
+	28, 30, TLV_DB_SCALE_ITEM(-2350, 190, 0),
+	31, 31, TLV_DB_SCALE_ITEM(-1750, 0, 0),
+	32, 34, TLV_DB_SCALE_ITEM(-1640, 100, 0),
+	35, 37, TLV_DB_SCALE_ITEM(-1310, 110, 0),
+	38, 39, TLV_DB_SCALE_ITEM(-990, 100, 0),
+	40, 40, TLV_DB_SCALE_ITEM(-710, 0, 0),
+	41, 41, TLV_DB_SCALE_ITEM(-600, 0, 0),
+	42, 42, TLV_DB_SCALE_ITEM(-500, 0, 0),
+	43, 43, TLV_DB_SCALE_ITEM(-340, 0, 0),
+	44, 44, TLV_DB_SCALE_ITEM(-190, 0, 0),
+	45, 45, TLV_DB_SCALE_ITEM(-50, 0, 0),
+	46, 46, TLV_DB_SCALE_ITEM(50, 0, 0),
+	47, 50, TLV_DB_SCALE_ITEM(120, 40, 0),
+	51, 57, TLV_DB_SCALE_ITEM(290, 50, 0),
+	58, 58, TLV_DB_SCALE_ITEM(650, 0, 0),
+	59, 62, TLV_DB_SCALE_ITEM(700, 60, 0),
+	63, 63, TLV_DB_SCALE_ITEM(950, 0, 0),
+};
+
+static const struct snd_kcontrol_new max9768_volume[] = {
+	SOC_SINGLE_TLV("Playback Volume", MAX9768_VOL, 0, 63, 0, volume_tlv),
+};
+
+static const struct snd_kcontrol_new max9768_mute[] = {
+	SOC_SINGLE_BOOL_EXT("Playback Switch", 0, max9768_get_gpio, max9768_set_gpio),
+};
+
+static int max9768_probe(struct snd_soc_codec *codec)
+{
+	struct max9768 *max9768 = snd_soc_codec_get_drvdata(codec);
+	int ret;
+
+	codec->control_data = max9768->regmap;
+	ret = snd_soc_codec_set_cache_io(codec, 2, 6, SND_SOC_REGMAP);
+	if (ret)
+		return ret;
+
+	if (max9768->flags & MAX9768_FLAG_CLASSIC_PWM) {
+		ret = snd_soc_write(codec, MAX9768_CTRL, MAX9768_CTRL_PWM);
+		if (ret)
+			return ret;
+	}
+
+	if (gpio_is_valid(max9768->mute_gpio)) {
+		ret = snd_soc_add_codec_controls(codec, max9768_mute,
+				ARRAY_SIZE(max9768_mute));
+		if (ret)
+			return ret;
+	}
+
+	return 0;
+}
+
+static struct snd_soc_codec_driver max9768_codec_driver = {
+	.probe = max9768_probe,
+	.controls = max9768_volume,
+	.num_controls = ARRAY_SIZE(max9768_volume),
+};
+
+static const struct regmap_config max9768_i2c_regmap_config = {
+	.reg_bits = 2,
+	.val_bits = 6,
+	.max_register = 3,
+	.reg_defaults = max9768_default_regs,
+	.num_reg_defaults = ARRAY_SIZE(max9768_default_regs),
+	.cache_type = REGCACHE_RBTREE,
+};
+
+static int __devinit max9768_i2c_probe(struct i2c_client *client,
+	const struct i2c_device_id *id)
+{
+	struct max9768 *max9768;
+	struct max9768_pdata *pdata = client->dev.platform_data;
+	int err;
+
+	max9768 = devm_kzalloc(&client->dev, sizeof(*max9768), GFP_KERNEL);
+	if (!max9768)
+		return -ENOMEM;
+
+	if (pdata) {
+		/* Mute on powerup to avoid clicks */
+		err = gpio_request_one(pdata->mute_gpio, GPIOF_INIT_HIGH, "MAX9768 Mute");
+		max9768->mute_gpio = err ?: pdata->mute_gpio;
+
+		/* Activate chip by releasing shutdown, enables I2C */
+		err = gpio_request_one(pdata->shdn_gpio, GPIOF_INIT_HIGH, "MAX9768 Shutdown");
+		max9768->shdn_gpio = err ?: pdata->shdn_gpio;
+
+		max9768->flags = pdata->flags;
+	} else {
+		max9768->shdn_gpio = -EINVAL;
+		max9768->mute_gpio = -EINVAL;
+	}
+
+	i2c_set_clientdata(client, max9768);
+
+	max9768->regmap = regmap_init_i2c(client, &max9768_i2c_regmap_config);
+	if (IS_ERR(max9768->regmap)) {
+		err = PTR_ERR(max9768->regmap);
+		goto err_gpio_free;
+	}
+
+	err = snd_soc_register_codec(&client->dev, &max9768_codec_driver, NULL, 0);
+	if (err)
+		goto err_regmap_free;
+
+	return 0;
+
+ err_regmap_free:
+	regmap_exit(max9768->regmap);
+ err_gpio_free:
+	if (gpio_is_valid(max9768->shdn_gpio))
+		gpio_free(max9768->shdn_gpio);
+	if (gpio_is_valid(max9768->mute_gpio))
+		gpio_free(max9768->mute_gpio);
+
+	return err;
+}
+
+static int __devexit max9768_i2c_remove(struct i2c_client *client)
+{
+	struct max9768 *max9768 = i2c_get_clientdata(client);
+
+	snd_soc_unregister_codec(&client->dev);
+	regmap_exit(max9768->regmap);
+
+	if (gpio_is_valid(max9768->shdn_gpio))
+		gpio_free(max9768->shdn_gpio);
+	if (gpio_is_valid(max9768->mute_gpio))
+		gpio_free(max9768->mute_gpio);
+
+	return 0;
+}
+
+static const struct i2c_device_id max9768_i2c_id[] = {
+	{ "max9768", 0 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, max9768_i2c_id);
+
+static struct i2c_driver max9768_i2c_driver = {
+	.driver = {
+		.name = "max9768",
+		.owner = THIS_MODULE,
+	},
+	.probe = max9768_i2c_probe,
+	.remove = __devexit_p(max9768_i2c_remove),
+	.id_table = max9768_i2c_id,
+};
+module_i2c_driver(max9768_i2c_driver);
+
+MODULE_AUTHOR("Wolfram Sang <w.sang@pengutronix.de>");
+MODULE_DESCRIPTION("ASoC MAX9768 amplifier driver");
+MODULE_LICENSE("GPL v2");
diff --git a/sound/soc/codecs/max98088.c b/sound/soc/codecs/max98088.c
index 006efcfe6dda..af7324b79dd0 100644
--- a/sound/soc/codecs/max98088.c
+++ b/sound/soc/codecs/max98088.c
@@ -1908,7 +1908,7 @@ static void max98088_handle_eq_pdata(struct snd_soc_codec *codec)
        max98088->eq_enum.texts = max98088->eq_texts;
        max98088->eq_enum.max = max98088->eq_textcnt;
 
-       ret = snd_soc_add_controls(codec, controls, ARRAY_SIZE(controls));
+       ret = snd_soc_add_codec_controls(codec, controls, ARRAY_SIZE(controls));
        if (ret != 0)
                dev_err(codec->dev, "Failed to add EQ control: %d\n", ret);
 }
@@ -2030,7 +2030,7 @@ static int max98088_probe(struct snd_soc_codec *codec)
 
        max98088_handle_pdata(codec);
 
-       snd_soc_add_controls(codec, max98088_snd_controls,
+       snd_soc_add_codec_controls(codec, max98088_snd_controls,
                             ARRAY_SIZE(max98088_snd_controls));
 
 err_access:
diff --git a/sound/soc/codecs/max98095.c b/sound/soc/codecs/max98095.c
index fcfa7497d7b7..0bb511a0388d 100644
--- a/sound/soc/codecs/max98095.c
+++ b/sound/soc/codecs/max98095.c
@@ -1284,7 +1284,7 @@ static const struct snd_soc_dapm_route max98095_audio_map[] = {
 
 static int max98095_add_widgets(struct snd_soc_codec *codec)
 {
-	snd_soc_add_controls(codec, max98095_snd_controls,
+	snd_soc_add_codec_controls(codec, max98095_snd_controls,
 			     ARRAY_SIZE(max98095_snd_controls));
 
 	return 0;
@@ -1984,7 +1984,7 @@ static void max98095_handle_eq_pdata(struct snd_soc_codec *codec)
 	max98095->eq_enum.texts = max98095->eq_texts;
 	max98095->eq_enum.max = max98095->eq_textcnt;
 
-	ret = snd_soc_add_controls(codec, controls, ARRAY_SIZE(controls));
+	ret = snd_soc_add_codec_controls(codec, controls, ARRAY_SIZE(controls));
 	if (ret != 0)
 		dev_err(codec->dev, "Failed to add EQ control: %d\n", ret);
 }
@@ -2139,7 +2139,7 @@ static void max98095_handle_bq_pdata(struct snd_soc_codec *codec)
 	max98095->bq_enum.texts = max98095->bq_texts;
 	max98095->bq_enum.max = max98095->bq_textcnt;
 
-	ret = snd_soc_add_controls(codec, controls, ARRAY_SIZE(controls));
+	ret = snd_soc_add_codec_controls(codec, controls, ARRAY_SIZE(controls));
 	if (ret != 0)
 		dev_err(codec->dev, "Failed to add Biquad control: %d\n", ret);
 }
diff --git a/sound/soc/codecs/max9877.c b/sound/soc/codecs/max9877.c
index dcf6f2a1600a..3a2ba3d8fd6d 100644
--- a/sound/soc/codecs/max9877.c
+++ b/sound/soc/codecs/max9877.c
@@ -253,7 +253,7 @@ static const struct snd_kcontrol_new max9877_controls[] = {
 /* This function is called from ASoC machine driver */
 int max9877_add_controls(struct snd_soc_codec *codec)
 {
-	return snd_soc_add_controls(codec, max9877_controls,
+	return snd_soc_add_codec_controls(codec, max9877_controls,
 			ARRAY_SIZE(max9877_controls));
 }
 EXPORT_SYMBOL_GPL(max9877_add_controls);
diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c
index 7f4ba819a9f6..d1926266fe00 100644
--- a/sound/soc/codecs/sgtl5000.c
+++ b/sound/soc/codecs/sgtl5000.c
@@ -227,7 +227,7 @@ static const struct snd_soc_dapm_widget sgtl5000_dapm_widgets[] = {
 };
 
 /* routes for sgtl5000 */
-static const struct snd_soc_dapm_route audio_map[] = {
+static const struct snd_soc_dapm_route sgtl5000_dapm_routes[] = {
 	{"Capture Mux", "LINE_IN", "LINE_IN"},	/* line_in --> adc_mux */
 	{"Capture Mux", "MIC_IN", "MIC_IN"},	/* mic_in --> adc_mux */
 
@@ -1248,7 +1248,7 @@ static int sgtl5000_enable_regulators(struct snd_soc_codec *codec)
 	}
 
 	rev = (reg & SGTL5000_REVID_MASK) >> SGTL5000_REVID_SHIFT;
-	dev_info(codec->dev, "sgtl5000 revision %d\n", rev);
+	dev_info(codec->dev, "sgtl5000 revision 0x%x\n", rev);
 
 	/*
 	 * workaround for revision 0x11 and later,
@@ -1353,15 +1353,6 @@ static int sgtl5000_probe(struct snd_soc_codec *codec)
 	if (ret)
 		goto err;
 
-	snd_soc_add_controls(codec, sgtl5000_snd_controls,
-			     ARRAY_SIZE(sgtl5000_snd_controls));
-
-	snd_soc_dapm_new_controls(&codec->dapm, sgtl5000_dapm_widgets,
-				  ARRAY_SIZE(sgtl5000_dapm_widgets));
-
-	snd_soc_dapm_add_routes(&codec->dapm, audio_map,
-				ARRAY_SIZE(audio_map));
-
 	snd_soc_dapm_new_widgets(&codec->dapm);
 
 	return 0;
@@ -1402,6 +1393,12 @@ static struct snd_soc_codec_driver sgtl5000_driver = {
 	.reg_cache_step = 2,
 	.reg_cache_default = sgtl5000_regs,
 	.volatile_register = sgtl5000_volatile_register,
+	.controls = sgtl5000_snd_controls,
+	.num_controls = ARRAY_SIZE(sgtl5000_snd_controls),
+	.dapm_widgets = sgtl5000_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(sgtl5000_dapm_widgets),
+	.dapm_routes = sgtl5000_dapm_routes,
+	.num_dapm_routes = ARRAY_SIZE(sgtl5000_dapm_routes),
 };
 
 static __devinit int sgtl5000_i2c_probe(struct i2c_client *client,
diff --git a/sound/soc/codecs/sn95031.c b/sound/soc/codecs/sn95031.c
index f99baa0b8c39..50dbdb9357ea 100644
--- a/sound/soc/codecs/sn95031.c
+++ b/sound/soc/codecs/sn95031.c
@@ -827,8 +827,6 @@ static int sn95031_codec_probe(struct snd_soc_codec *codec)
 {
 	pr_debug("codec_probe called\n");
 
-	codec->dapm.idle_bias_off = 1;
-
 	/* PCM interface config
 	 * This sets the pcm rx slot conguration to max 6 slots
 	 * for max 4 dais (2 stereo and 2 mono)
@@ -871,7 +869,7 @@ static int sn95031_codec_probe(struct snd_soc_codec *codec)
 	snd_soc_write(codec, SN95031_SSR2, 0x10);
 	snd_soc_write(codec, SN95031_SSR3, 0x40);
 
-	snd_soc_add_controls(codec, sn95031_snd_controls,
+	snd_soc_add_codec_controls(codec, sn95031_snd_controls,
 			     ARRAY_SIZE(sn95031_snd_controls));
 
 	return 0;
@@ -891,6 +889,7 @@ struct snd_soc_codec_driver sn95031_codec = {
 	.read		= sn95031_read,
 	.write		= sn95031_write,
 	.set_bias_level	= sn95031_set_vaud_bias,
+	.idle_bias_off	= true,
 	.dapm_widgets	= sn95031_dapm_widgets,
 	.num_dapm_widgets	= ARRAY_SIZE(sn95031_dapm_widgets),
 	.dapm_routes	= sn95031_audio_map,
diff --git a/sound/soc/codecs/ssm2602.c b/sound/soc/codecs/ssm2602.c
index 333dd98af39c..de2b20544ceb 100644
--- a/sound/soc/codecs/ssm2602.c
+++ b/sound/soc/codecs/ssm2602.c
@@ -548,7 +548,7 @@ static int ssm2602_probe(struct snd_soc_codec *codec)
 	snd_soc_update_bits(codec, SSM2602_ROUT1V,
 			    ROUT1V_RLHP_BOTH, ROUT1V_RLHP_BOTH);
 
-	ret = snd_soc_add_controls(codec, ssm2602_snd_controls,
+	ret = snd_soc_add_codec_controls(codec, ssm2602_snd_controls,
 			ARRAY_SIZE(ssm2602_snd_controls));
 	if (ret)
 		return ret;
diff --git a/sound/soc/codecs/stac9766.c b/sound/soc/codecs/stac9766.c
index cc0566c22ec1..982e437799a8 100644
--- a/sound/soc/codecs/stac9766.c
+++ b/sound/soc/codecs/stac9766.c
@@ -355,7 +355,7 @@ static int stac9766_codec_probe(struct snd_soc_codec *codec)
 
 	stac9766_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
-	snd_soc_add_controls(codec, stac9766_snd_ac97_controls,
+	snd_soc_add_codec_controls(codec, stac9766_snd_ac97_controls,
 			     ARRAY_SIZE(stac9766_snd_ac97_controls));
 
 	return 0;
diff --git a/sound/soc/codecs/tlv320aic23.c b/sound/soc/codecs/tlv320aic23.c
index dfa41a96599b..16d55f91a653 100644
--- a/sound/soc/codecs/tlv320aic23.c
+++ b/sound/soc/codecs/tlv320aic23.c
@@ -593,7 +593,7 @@ static int tlv320aic23_probe(struct snd_soc_codec *codec)
 
 	snd_soc_write(codec, TLV320AIC23_ACTIVE, 0x1);
 
-	snd_soc_add_controls(codec, tlv320aic23_snd_controls,
+	snd_soc_add_codec_controls(codec, tlv320aic23_snd_controls,
 				ARRAY_SIZE(tlv320aic23_snd_controls));
 
 	return 0;
diff --git a/sound/soc/codecs/tlv320aic26.c b/sound/soc/codecs/tlv320aic26.c
index a038daec682b..802064b5030d 100644
--- a/sound/soc/codecs/tlv320aic26.c
+++ b/sound/soc/codecs/tlv320aic26.c
@@ -389,7 +389,7 @@ static int aic26_probe(struct snd_soc_codec *codec)
 
 	/* register controls */
 	dev_dbg(codec->dev, "Registering controls\n");
-	err = snd_soc_add_controls(codec, aic26_snd_controls,
+	err = snd_soc_add_codec_controls(codec, aic26_snd_controls,
 			ARRAY_SIZE(aic26_snd_controls));
 	WARN_ON(err < 0);
 
diff --git a/sound/soc/codecs/tlv320aic32x4.c b/sound/soc/codecs/tlv320aic32x4.c
index 372b0b83bd9f..b0a73d37ed52 100644
--- a/sound/soc/codecs/tlv320aic32x4.c
+++ b/sound/soc/codecs/tlv320aic32x4.c
@@ -671,7 +671,7 @@ static int aic32x4_probe(struct snd_soc_codec *codec)
 	}
 
 	aic32x4_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-	snd_soc_add_controls(codec, aic32x4_snd_controls,
+	snd_soc_add_codec_controls(codec, aic32x4_snd_controls,
 			     ARRAY_SIZE(aic32x4_snd_controls));
 	aic32x4_add_widgets(codec);
 
diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c
index 492f22f8a4d7..8d20f6ec20f3 100644
--- a/sound/soc/codecs/tlv320aic3x.c
+++ b/sound/soc/codecs/tlv320aic3x.c
@@ -121,30 +121,6 @@ static const u8 aic3x_reg[AIC3X_CACHEREGNUM] = {
 	0x00, 0x00, 0x02,	/* 100 */
 };
 
-/*
- * read from the aic3x register space. Only use for this function is if
- * wanting to read volatile bits from those registers that has both read-only
- * and read/write bits. All other cases should use snd_soc_read.
- */
-static int aic3x_read(struct snd_soc_codec *codec, unsigned int reg,
-		      u8 *value)
-{
-	u8 *cache = codec->reg_cache;
-
-	if (codec->cache_only)
-		return -EINVAL;
-	if (reg >= AIC3X_CACHEREGNUM)
-		return -1;
-
-	codec->cache_bypass = 1;
-	*value = snd_soc_read(codec, reg);
-	codec->cache_bypass = 0;
-
-	cache[reg] = *value;
-
-	return 0;
-}
-
 #define SOC_DAPM_SINGLE_AIC3X(xname, reg, shift, mask, invert) \
 {	.iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \
 	.info = snd_soc_info_volsw, \
@@ -1185,25 +1161,6 @@ static int aic3x_set_bias_level(struct snd_soc_codec *codec,
 	return 0;
 }
 
-void aic3x_set_gpio(struct snd_soc_codec *codec, int gpio, int state)
-{
-	u8 reg = gpio ? AIC3X_GPIO2_REG : AIC3X_GPIO1_REG;
-	u8 bit = gpio ? 3: 0;
-	u8 val = snd_soc_read(codec, reg) & ~(1 << bit);
-	snd_soc_write(codec, reg, val | (!!state << bit));
-}
-EXPORT_SYMBOL_GPL(aic3x_set_gpio);
-
-int aic3x_get_gpio(struct snd_soc_codec *codec, int gpio)
-{
-	u8 reg = gpio ? AIC3X_GPIO2_REG : AIC3X_GPIO1_REG;
-	u8 val = 0, bit = gpio ? 2 : 1;
-
-	aic3x_read(codec, reg, &val);
-	return (val >> bit) & 1;
-}
-EXPORT_SYMBOL_GPL(aic3x_get_gpio);
-
 void aic3x_set_headset_detection(struct snd_soc_codec *codec, int detect,
 				 int headset_debounce, int button_debounce)
 {
@@ -1221,23 +1178,6 @@ void aic3x_set_headset_detection(struct snd_soc_codec *codec, int detect,
 
 	snd_soc_write(codec, AIC3X_HEADSET_DETECT_CTRL_A, val);
 }
-EXPORT_SYMBOL_GPL(aic3x_set_headset_detection);
-
-int aic3x_headset_detected(struct snd_soc_codec *codec)
-{
-	u8 val = 0;
-	aic3x_read(codec, AIC3X_HEADSET_DETECT_CTRL_B, &val);
-	return (val >> 4) & 1;
-}
-EXPORT_SYMBOL_GPL(aic3x_headset_detected);
-
-int aic3x_button_pressed(struct snd_soc_codec *codec)
-{
-	u8 val = 0;
-	aic3x_read(codec, AIC3X_HEADSET_DETECT_CTRL_B, &val);
-	return (val >> 5) & 1;
-}
-EXPORT_SYMBOL_GPL(aic3x_button_pressed);
 
 #define AIC3X_RATES	SNDRV_PCM_RATE_8000_96000
 #define AIC3X_FORMATS	(SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \
@@ -1377,7 +1317,6 @@ static int aic3x_probe(struct snd_soc_codec *codec)
 
 	INIT_LIST_HEAD(&aic3x->list);
 	aic3x->codec = codec;
-	codec->dapm.idle_bias_off = 1;
 
 	ret = snd_soc_codec_set_cache_io(codec, 8, 8, aic3x->control_type);
 	if (ret != 0) {
@@ -1426,10 +1365,10 @@ static int aic3x_probe(struct snd_soc_codec *codec)
 			      (aic3x->setup->gpio_func[1] & 0xf) << 4);
 	}
 
-	snd_soc_add_controls(codec, aic3x_snd_controls,
+	snd_soc_add_codec_controls(codec, aic3x_snd_controls,
 			     ARRAY_SIZE(aic3x_snd_controls));
 	if (aic3x->model == AIC3X_MODEL_3007)
-		snd_soc_add_controls(codec, &aic3x_classd_amp_gain_ctrl, 1);
+		snd_soc_add_codec_controls(codec, &aic3x_classd_amp_gain_ctrl, 1);
 
 	aic3x_add_widgets(codec);
 	list_add(&aic3x->list, &reset_list);
@@ -1471,6 +1410,7 @@ static int aic3x_remove(struct snd_soc_codec *codec)
 
 static struct snd_soc_codec_driver soc_codec_dev_aic3x = {
 	.set_bias_level = aic3x_set_bias_level,
+	.idle_bias_off = true,
 	.reg_cache_size = ARRAY_SIZE(aic3x_reg),
 	.reg_word_size = sizeof(u8),
 	.reg_cache_default = aic3x_reg,
diff --git a/sound/soc/codecs/tlv320aic3x.h b/sound/soc/codecs/tlv320aic3x.h
index 06a19784b162..6f097fb60683 100644
--- a/sound/soc/codecs/tlv320aic3x.h
+++ b/sound/soc/codecs/tlv320aic3x.h
@@ -212,9 +212,6 @@
 /* Default input volume */
 #define DEFAULT_GAIN    0x20
 
-void aic3x_set_gpio(struct snd_soc_codec *codec, int gpio, int state);
-int aic3x_get_gpio(struct snd_soc_codec *codec, int gpio);
-
 /* headset detection / button API */
 
 /* The AIC3x supports detection of stereo headsets (GND + left + right signal)
@@ -252,10 +249,4 @@ enum {
 #define AIC3X_BUTTON_DEBOUNCE_SHIFT 	0
 #define AIC3X_BUTTON_DEBOUNCE_MASK	3
 
-/* see the enums above for valid parameters to this function */
-void aic3x_set_headset_detection(struct snd_soc_codec *codec, int detect,
-				 int headset_debounce, int button_debounce);
-int aic3x_headset_detected(struct snd_soc_codec *codec);
-int aic3x_button_pressed(struct snd_soc_codec *codec);
-
 #endif /* _AIC3X_H */
diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c
index f0aad26cdb31..4587ddd0fbf8 100644
--- a/sound/soc/codecs/tlv320dac33.c
+++ b/sound/soc/codecs/tlv320dac33.c
@@ -806,8 +806,6 @@ static int dac33_startup(struct snd_pcm_substream *substream,
 	/* Stream started, save the substream pointer */
 	dac33->substream = substream;
 
-	snd_pcm_hw_constraint_msbits(substream->runtime, 0, 32, 24);
-
 	return 0;
 }
 
@@ -1397,7 +1395,6 @@ static int dac33_soc_probe(struct snd_soc_codec *codec)
 
 	codec->control_data = dac33->control_data;
 	codec->hw_write = (hw_write_t) i2c_master_send;
-	codec->dapm.idle_bias_off = 1;
 	dac33->codec = codec;
 
 	/* Read the tlv320dac33 ID registers */
@@ -1440,7 +1437,7 @@ static int dac33_soc_probe(struct snd_soc_codec *codec)
 
 	/* Only add the FIFO controls, if we have valid IRQ number */
 	if (dac33->irq >= 0)
-		snd_soc_add_controls(codec, dac33_mode_snd_controls,
+		snd_soc_add_codec_controls(codec, dac33_mode_snd_controls,
 				     ARRAY_SIZE(dac33_mode_snd_controls));
 
 err_power:
@@ -1478,6 +1475,7 @@ static struct snd_soc_codec_driver soc_codec_dev_tlv320dac33 = {
 	.read = dac33_read_reg_cache,
 	.write = dac33_write_locked,
 	.set_bias_level = dac33_set_bias_level,
+	.idle_bias_off = true,
 	.reg_cache_size = ARRAY_SIZE(dac33_reg),
 	.reg_word_size = sizeof(u8),
 	.reg_cache_default = dac33_reg,
@@ -1515,7 +1513,9 @@ static struct snd_soc_dai_driver dac33_dai = {
 		.channels_min = 2,
 		.channels_max = 2,
 		.rates = DAC33_RATES,
-		.formats = DAC33_FORMATS,},
+		.formats = DAC33_FORMATS,
+		.sig_bits = 24,
+	},
 	.ops = &dac33_dai_ops,
 };
 
diff --git a/sound/soc/codecs/tpa6130a2.c b/sound/soc/codecs/tpa6130a2.c
index 363b99dad8e9..6fe4aa3ac544 100644
--- a/sound/soc/codecs/tpa6130a2.c
+++ b/sound/soc/codecs/tpa6130a2.c
@@ -351,10 +351,10 @@ int tpa6130a2_add_controls(struct snd_soc_codec *codec)
 	data = i2c_get_clientdata(tpa6130a2_client);
 
 	if (data->id == TPA6140A2)
-		return snd_soc_add_controls(codec, tpa6140a2_controls,
+		return snd_soc_add_codec_controls(codec, tpa6140a2_controls,
 						ARRAY_SIZE(tpa6140a2_controls));
 	else
-		return snd_soc_add_controls(codec, tpa6130a2_controls,
+		return snd_soc_add_codec_controls(codec, tpa6130a2_controls,
 						ARRAY_SIZE(tpa6130a2_controls));
 }
 EXPORT_SYMBOL_GPL(tpa6130a2_add_controls);
diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c
index 18e71014cc2e..170cf9a8fc79 100644
--- a/sound/soc/codecs/twl4030.c
+++ b/sound/soc/codecs/twl4030.c
@@ -1002,8 +1002,8 @@ static int snd_soc_put_twl4030_opmode_enum_double(struct snd_kcontrol *kcontrol,
 	unsigned short mask, bitmask;
 
 	if (twl4030->configured) {
-		printk(KERN_ERR "twl4030 operation mode cannot be "
-			"changed on-the-fly\n");
+		dev_err(codec->dev,
+			"operation mode cannot be changed on-the-fly\n");
 		return -EBUSY;
 	}
 
@@ -1689,7 +1689,6 @@ static int twl4030_startup(struct snd_pcm_substream *substream,
 	struct snd_soc_codec *codec = rtd->codec;
 	struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
 
-	snd_pcm_hw_constraint_msbits(substream->runtime, 0, 32, 24);
 	if (twl4030->master_substream) {
 		twl4030->slave_substream = substream;
 		/* The DAI has one configuration for playback and capture, so
@@ -1801,7 +1800,7 @@ static int twl4030_hw_params(struct snd_pcm_substream *substream,
 		mode |= TWL4030_APLL_RATE_96000;
 		break;
 	default:
-		printk(KERN_ERR "TWL4030 hw params: unknown rate %d\n",
+		dev_err(codec->dev, "%s: unknown rate %d\n", __func__,
 			params_rate(params));
 		return -EINVAL;
 	}
@@ -1818,7 +1817,7 @@ static int twl4030_hw_params(struct snd_pcm_substream *substream,
 		format |= TWL4030_DATA_WIDTH_32S_24W;
 		break;
 	default:
-		printk(KERN_ERR "TWL4030 hw params: unknown format %d\n",
+		dev_err(codec->dev, "%s: unknown format %d\n", __func__,
 			params_format(params));
 		return -EINVAL;
 	}
@@ -1868,13 +1867,13 @@ static int twl4030_set_dai_sysclk(struct snd_soc_dai *codec_dai,
 	case 38400000:
 		break;
 	default:
-		dev_err(codec->dev, "Unsupported APLL mclk: %u\n", freq);
+		dev_err(codec->dev, "Unsupported HFCLKIN: %u\n", freq);
 		return -EINVAL;
 	}
 
 	if ((freq / 1000) != twl4030->sysclk) {
 		dev_err(codec->dev,
-			"Mismatch in APLL mclk: %u (configured: %u)\n",
+			"Mismatch in HFCLKIN: %u (configured: %u)\n",
 			freq, twl4030->sysclk * 1000);
 		return -EINVAL;
 	}
@@ -1984,9 +1983,9 @@ static int twl4030_voice_startup(struct snd_pcm_substream *substream,
 	 * not available.
 	 */
 	if (twl4030->sysclk != 26000) {
-		dev_err(codec->dev, "The board is configured for %u Hz, while"
-			"the Voice interface needs 26MHz APLL mclk\n",
-			twl4030->sysclk * 1000);
+		dev_err(codec->dev,
+			"%s: HFCLKIN is %u KHz, voice interface needs 26MHz\n",
+			__func__, twl4030->sysclk);
 		return -EINVAL;
 	}
 
@@ -1997,8 +1996,8 @@ static int twl4030_voice_startup(struct snd_pcm_substream *substream,
 		& TWL4030_OPT_MODE;
 
 	if (mode != TWL4030_OPTION_2) {
-		printk(KERN_ERR "TWL4030 voice startup: "
-			"the codec mode is not option2\n");
+		dev_err(codec->dev, "%s: the codec mode is not option2\n",
+			__func__);
 		return -EINVAL;
 	}
 
@@ -2039,7 +2038,7 @@ static int twl4030_voice_hw_params(struct snd_pcm_substream *substream,
 		mode |= TWL4030_SEL_16K;
 		break;
 	default:
-		printk(KERN_ERR "TWL4030 voice hw params: unknown rate %d\n",
+		dev_err(codec->dev, "%s: unknown rate %d\n", __func__,
 			params_rate(params));
 		return -EINVAL;
 	}
@@ -2068,13 +2067,14 @@ static int twl4030_voice_set_dai_sysclk(struct snd_soc_dai *codec_dai,
 	struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec);
 
 	if (freq != 26000000) {
-		dev_err(codec->dev, "Unsupported APLL mclk: %u, the Voice"
-			"interface needs 26MHz APLL mclk\n", freq);
+		dev_err(codec->dev,
+			"%s: HFCLKIN is %u KHz, voice interface needs 26MHz\n",
+			__func__, freq / 1000);
 		return -EINVAL;
 	}
 	if ((freq / 1000) != twl4030->sysclk) {
 		dev_err(codec->dev,
-			"Mismatch in APLL mclk: %u (configured: %u)\n",
+			"Mismatch in HFCLKIN: %u (configured: %u)\n",
 			freq, twl4030->sysclk * 1000);
 		return -EINVAL;
 	}
@@ -2175,13 +2175,15 @@ static struct snd_soc_dai_driver twl4030_dai[] = {
 		.channels_min = 2,
 		.channels_max = 4,
 		.rates = TWL4030_RATES | SNDRV_PCM_RATE_96000,
-		.formats = TWL4030_FORMATS,},
+		.formats = TWL4030_FORMATS,
+		.sig_bits = 24,},
 	.capture = {
 		.stream_name = "Capture",
 		.channels_min = 2,
 		.channels_max = 4,
 		.rates = TWL4030_RATES,
-		.formats = TWL4030_FORMATS,},
+		.formats = TWL4030_FORMATS,
+		.sig_bits = 24,},
 	.ops = &twl4030_dai_hifi_ops,
 },
 {
@@ -2220,13 +2222,12 @@ static int twl4030_soc_probe(struct snd_soc_codec *codec)
 
 	twl4030 = kzalloc(sizeof(struct twl4030_priv), GFP_KERNEL);
 	if (twl4030 == NULL) {
-		printk("Can not allocate memroy\n");
+		dev_err(codec->dev, "Can not allocate memory\n");
 		return -ENOMEM;
 	}
 	snd_soc_codec_set_drvdata(codec, twl4030);
 	/* Set the defaults, and power up the codec */
 	twl4030->sysclk = twl4030_audio_get_mclk() / 1000;
-	codec->dapm.idle_bias_off = 1;
 
 	twl4030_init_chip(codec);
 
@@ -2252,6 +2253,7 @@ static struct snd_soc_codec_driver soc_codec_dev_twl4030 = {
 	.read = twl4030_read_reg_cache,
 	.write = twl4030_write,
 	.set_bias_level = twl4030_set_bias_level,
+	.idle_bias_off = true,
 	.reg_cache_size = sizeof(twl4030_reg),
 	.reg_word_size = sizeof(u8),
 	.reg_cache_default = twl4030_reg,
diff --git a/sound/soc/codecs/twl6040.c b/sound/soc/codecs/twl6040.c
index 5b9c79b6f65e..2d8c6b825e57 100644
--- a/sound/soc/codecs/twl6040.c
+++ b/sound/soc/codecs/twl6040.c
@@ -1052,6 +1052,19 @@ int twl6040_get_trim_value(struct snd_soc_codec *codec, enum twl6040_trim trim)
 }
 EXPORT_SYMBOL_GPL(twl6040_get_trim_value);
 
+int twl6040_get_hs_step_size(struct snd_soc_codec *codec)
+{
+	struct twl6040 *twl6040 = codec->control_data;
+
+	if (twl6040_get_revid(twl6040) < TWL6040_REV_ES1_2)
+		/* For ES under ES_1.3 HS step is 2 mV */
+		return 2;
+	else
+		/* For ES_1.3 HS step is 1 mV */
+		return 1;
+}
+EXPORT_SYMBOL_GPL(twl6040_get_hs_step_size);
+
 static const struct snd_kcontrol_new twl6040_snd_controls[] = {
 	/* Capture gains */
 	SOC_DOUBLE_TLV("Capture Preamplifier Volume",
@@ -1125,14 +1138,14 @@ static const struct snd_soc_dapm_widget twl6040_dapm_widgets[] = {
 			TWL6040_REG_MICRCTL, 2, 0),
 
 	/* Microphone bias */
-	SND_SOC_DAPM_MICBIAS("Headset Mic Bias",
-			TWL6040_REG_AMICBCTL, 0, 0),
-	SND_SOC_DAPM_MICBIAS("Main Mic Bias",
-			TWL6040_REG_AMICBCTL, 4, 0),
-	SND_SOC_DAPM_MICBIAS("Digital Mic1 Bias",
-			TWL6040_REG_DMICBCTL, 0, 0),
-	SND_SOC_DAPM_MICBIAS("Digital Mic2 Bias",
-			TWL6040_REG_DMICBCTL, 4, 0),
+	SND_SOC_DAPM_SUPPLY("Headset Mic Bias",
+			    TWL6040_REG_AMICBCTL, 0, 0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY("Main Mic Bias",
+			    TWL6040_REG_AMICBCTL, 4, 0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY("Digital Mic1 Bias",
+			    TWL6040_REG_DMICBCTL, 0, 0, NULL, 0),
+	SND_SOC_DAPM_SUPPLY("Digital Mic2 Bias",
+			    TWL6040_REG_DMICBCTL, 4, 0, NULL, 0),
 
 	/* DACs */
 	SND_SOC_DAPM_DAC("HSDAC Left", "Headset Playback", SND_SOC_NOPM, 0, 0),
@@ -1527,7 +1540,6 @@ static int twl6040_probe(struct snd_soc_codec *codec)
 
 	priv->codec = codec;
 	codec->control_data = dev_get_drvdata(codec->dev->parent);
-	codec->ignore_pmdown_time = 1;
 
 	if (pdata && pdata->hs_left_step && pdata->hs_right_step) {
 		priv->hs_left_step = pdata->hs_left_step;
@@ -1613,6 +1625,7 @@ static struct snd_soc_codec_driver soc_codec_dev_twl6040 = {
 	.reg_cache_size = ARRAY_SIZE(twl6040_reg),
 	.reg_word_size = sizeof(u8),
 	.reg_cache_default = twl6040_reg,
+	.ignore_pmdown_time = true,
 
 	.controls = twl6040_snd_controls,
 	.num_controls = ARRAY_SIZE(twl6040_snd_controls),
diff --git a/sound/soc/codecs/twl6040.h b/sound/soc/codecs/twl6040.h
index ef273f1fac2f..0611406ca7c0 100644
--- a/sound/soc/codecs/twl6040.h
+++ b/sound/soc/codecs/twl6040.h
@@ -39,5 +39,6 @@ void twl6040_hs_jack_detect(struct snd_soc_codec *codec,
 			    struct snd_soc_jack *jack, int report);
 int twl6040_get_clk_id(struct snd_soc_codec *codec);
 int twl6040_get_trim_value(struct snd_soc_codec *codec, enum twl6040_trim trim);
+int twl6040_get_hs_step_size(struct snd_soc_codec *codec);
 
 #endif /* End of __TWL6040_H__ */
diff --git a/sound/soc/codecs/uda134x.c b/sound/soc/codecs/uda134x.c
index 8f4f469d6411..797b0dde2c68 100644
--- a/sound/soc/codecs/uda134x.c
+++ b/sound/soc/codecs/uda134x.c
@@ -531,15 +531,15 @@ static int uda134x_soc_probe(struct snd_soc_codec *codec)
 	switch (pd->model) {
 	case UDA134X_UDA1340:
 	case UDA134X_UDA1344:
-		ret = snd_soc_add_controls(codec, uda1340_snd_controls,
+		ret = snd_soc_add_codec_controls(codec, uda1340_snd_controls,
 					ARRAY_SIZE(uda1340_snd_controls));
 	break;
 	case UDA134X_UDA1341:
-		ret = snd_soc_add_controls(codec, uda1341_snd_controls,
+		ret = snd_soc_add_codec_controls(codec, uda1341_snd_controls,
 					ARRAY_SIZE(uda1341_snd_controls));
 	break;
 	case UDA134X_UDA1345:
-		ret = snd_soc_add_controls(codec, uda1345_snd_controls,
+		ret = snd_soc_add_codec_controls(codec, uda1345_snd_controls,
 					ARRAY_SIZE(uda1345_snd_controls));
 	break;
 	default:
diff --git a/sound/soc/codecs/wl1273.c b/sound/soc/codecs/wl1273.c
index 44aacf927ba9..3d868dc40092 100644
--- a/sound/soc/codecs/wl1273.c
+++ b/sound/soc/codecs/wl1273.c
@@ -464,7 +464,7 @@ static int wl1273_probe(struct snd_soc_codec *codec)
 
 	snd_soc_codec_set_drvdata(codec, wl1273);
 
-	r = snd_soc_add_controls(codec, wl1273_controls,
+	r = snd_soc_add_codec_controls(codec, wl1273_controls,
 				 ARRAY_SIZE(wl1273_controls));
 	if (r)
 		kfree(wl1273);
diff --git a/sound/soc/codecs/wm2200.c b/sound/soc/codecs/wm2200.c
new file mode 100644
index 000000000000..acbdc5fde923
--- /dev/null
+++ b/sound/soc/codecs/wm2200.c
@@ -0,0 +1,2286 @@
+/*
+ * wm2200.c  --  WM2200 ALSA SoC Audio driver
+ *
+ * Copyright 2012 Wolfson Microelectronics plc
+ *
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/pm.h>
+#include <linux/gcd.h>
+#include <linux/gpio.h>
+#include <linux/i2c.h>
+#include <linux/pm_runtime.h>
+#include <linux/regulator/consumer.h>
+#include <linux/regulator/fixed.h>
+#include <linux/slab.h>
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+#include <sound/jack.h>
+#include <sound/initval.h>
+#include <sound/tlv.h>
+#include <sound/wm2200.h>
+
+#include "wm2200.h"
+
+/* The code assumes DCVDD is generated internally */
+#define WM2200_NUM_CORE_SUPPLIES 2
+static const char *wm2200_core_supply_names[WM2200_NUM_CORE_SUPPLIES] = {
+	"DBVDD",
+	"LDOVDD",
+};
+
+struct wm2200_fll {
+	int fref;
+	int fout;
+	int src;
+	struct completion lock;
+};
+
+/* codec private data */
+struct wm2200_priv {
+	struct regmap *regmap;
+	struct device *dev;
+	struct snd_soc_codec *codec;
+	struct wm2200_pdata pdata;
+	struct regulator_bulk_data core_supplies[WM2200_NUM_CORE_SUPPLIES];
+
+	struct completion fll_lock;
+	int fll_fout;
+	int fll_fref;
+	int fll_src;
+
+	int rev;
+	int sysclk;
+};
+
+static struct reg_default wm2200_reg_defaults[] = {
+	{ 0x000B, 0x0000 },   /* R11    - Tone Generator 1 */
+	{ 0x0102, 0x0000 },   /* R258   - Clocking 3 */
+	{ 0x0103, 0x0011 },   /* R259   - Clocking 4 */
+	{ 0x0111, 0x0000 },   /* R273   - FLL Control 1 */
+	{ 0x0112, 0x0000 },   /* R274   - FLL Control 2 */
+	{ 0x0113, 0x0000 },   /* R275   - FLL Control 3 */
+	{ 0x0114, 0x0000 },   /* R276   - FLL Control 4 */
+	{ 0x0116, 0x0177 },   /* R278   - FLL Control 6 */
+	{ 0x0117, 0x0004 },   /* R279   - FLL Control 7 */
+	{ 0x0119, 0x0000 },   /* R281   - FLL EFS 1 */
+	{ 0x011A, 0x0002 },   /* R282   - FLL EFS 2 */
+	{ 0x0200, 0x0000 },   /* R512   - Mic Charge Pump 1 */
+	{ 0x0201, 0x03FF },   /* R513   - Mic Charge Pump 2 */
+	{ 0x0202, 0x9BDE },   /* R514   - DM Charge Pump 1 */
+	{ 0x020C, 0x0000 },   /* R524   - Mic Bias Ctrl 1 */
+	{ 0x020D, 0x0000 },   /* R525   - Mic Bias Ctrl 2 */
+	{ 0x020F, 0x0000 },   /* R527   - Ear Piece Ctrl 1 */
+	{ 0x0210, 0x0000 },   /* R528   - Ear Piece Ctrl 2 */
+	{ 0x0301, 0x0000 },   /* R769   - Input Enables */
+	{ 0x0302, 0x2240 },   /* R770   - IN1L Control */
+	{ 0x0303, 0x0040 },   /* R771   - IN1R Control */
+	{ 0x0304, 0x2240 },   /* R772   - IN2L Control */
+	{ 0x0305, 0x0040 },   /* R773   - IN2R Control */
+	{ 0x0306, 0x2240 },   /* R774   - IN3L Control */
+	{ 0x0307, 0x0040 },   /* R775   - IN3R Control */
+	{ 0x030A, 0x0000 },   /* R778   - RXANC_SRC */
+	{ 0x030B, 0x0022 },   /* R779   - Input Volume Ramp */
+	{ 0x030C, 0x0180 },   /* R780   - ADC Digital Volume 1L */
+	{ 0x030D, 0x0180 },   /* R781   - ADC Digital Volume 1R */
+	{ 0x030E, 0x0180 },   /* R782   - ADC Digital Volume 2L */
+	{ 0x030F, 0x0180 },   /* R783   - ADC Digital Volume 2R */
+	{ 0x0310, 0x0180 },   /* R784   - ADC Digital Volume 3L */
+	{ 0x0311, 0x0180 },   /* R785   - ADC Digital Volume 3R */
+	{ 0x0400, 0x0000 },   /* R1024  - Output Enables */
+	{ 0x0401, 0x0000 },   /* R1025  - DAC Volume Limit 1L */
+	{ 0x0402, 0x0000 },   /* R1026  - DAC Volume Limit 1R */
+	{ 0x0403, 0x0000 },   /* R1027  - DAC Volume Limit 2L */
+	{ 0x0404, 0x0000 },   /* R1028  - DAC Volume Limit 2R */
+	{ 0x0409, 0x0000 },   /* R1033  - DAC AEC Control 1 */
+	{ 0x040A, 0x0022 },   /* R1034  - Output Volume Ramp */
+	{ 0x040B, 0x0180 },   /* R1035  - DAC Digital Volume 1L */
+	{ 0x040C, 0x0180 },   /* R1036  - DAC Digital Volume 1R */
+	{ 0x040D, 0x0180 },   /* R1037  - DAC Digital Volume 2L */
+	{ 0x040E, 0x0180 },   /* R1038  - DAC Digital Volume 2R */
+	{ 0x0417, 0x0069 },   /* R1047  - PDM 1 */
+	{ 0x0418, 0x0000 },   /* R1048  - PDM 2 */
+	{ 0x0500, 0x0000 },   /* R1280  - Audio IF 1_1 */
+	{ 0x0501, 0x0008 },   /* R1281  - Audio IF 1_2 */
+	{ 0x0502, 0x0000 },   /* R1282  - Audio IF 1_3 */
+	{ 0x0503, 0x0000 },   /* R1283  - Audio IF 1_4 */
+	{ 0x0504, 0x0000 },   /* R1284  - Audio IF 1_5 */
+	{ 0x0505, 0x0001 },   /* R1285  - Audio IF 1_6 */
+	{ 0x0506, 0x0001 },   /* R1286  - Audio IF 1_7 */
+	{ 0x0507, 0x0000 },   /* R1287  - Audio IF 1_8 */
+	{ 0x0508, 0x0000 },   /* R1288  - Audio IF 1_9 */
+	{ 0x0509, 0x0000 },   /* R1289  - Audio IF 1_10 */
+	{ 0x050A, 0x0000 },   /* R1290  - Audio IF 1_11 */
+	{ 0x050B, 0x0000 },   /* R1291  - Audio IF 1_12 */
+	{ 0x050C, 0x0000 },   /* R1292  - Audio IF 1_13 */
+	{ 0x050D, 0x0000 },   /* R1293  - Audio IF 1_14 */
+	{ 0x050E, 0x0000 },   /* R1294  - Audio IF 1_15 */
+	{ 0x050F, 0x0000 },   /* R1295  - Audio IF 1_16 */
+	{ 0x0510, 0x0000 },   /* R1296  - Audio IF 1_17 */
+	{ 0x0511, 0x0000 },   /* R1297  - Audio IF 1_18 */
+	{ 0x0512, 0x0000 },   /* R1298  - Audio IF 1_19 */
+	{ 0x0513, 0x0000 },   /* R1299  - Audio IF 1_20 */
+	{ 0x0514, 0x0000 },   /* R1300  - Audio IF 1_21 */
+	{ 0x0515, 0x0001 },   /* R1301  - Audio IF 1_22 */
+	{ 0x0600, 0x0000 },   /* R1536  - OUT1LMIX Input 1 Source */
+	{ 0x0601, 0x0080 },   /* R1537  - OUT1LMIX Input 1 Volume */
+	{ 0x0602, 0x0000 },   /* R1538  - OUT1LMIX Input 2 Source */
+	{ 0x0603, 0x0080 },   /* R1539  - OUT1LMIX Input 2 Volume */
+	{ 0x0604, 0x0000 },   /* R1540  - OUT1LMIX Input 3 Source */
+	{ 0x0605, 0x0080 },   /* R1541  - OUT1LMIX Input 3 Volume */
+	{ 0x0606, 0x0000 },   /* R1542  - OUT1LMIX Input 4 Source */
+	{ 0x0607, 0x0080 },   /* R1543  - OUT1LMIX Input 4 Volume */
+	{ 0x0608, 0x0000 },   /* R1544  - OUT1RMIX Input 1 Source */
+	{ 0x0609, 0x0080 },   /* R1545  - OUT1RMIX Input 1 Volume */
+	{ 0x060A, 0x0000 },   /* R1546  - OUT1RMIX Input 2 Source */
+	{ 0x060B, 0x0080 },   /* R1547  - OUT1RMIX Input 2 Volume */
+	{ 0x060C, 0x0000 },   /* R1548  - OUT1RMIX Input 3 Source */
+	{ 0x060D, 0x0080 },   /* R1549  - OUT1RMIX Input 3 Volume */
+	{ 0x060E, 0x0000 },   /* R1550  - OUT1RMIX Input 4 Source */
+	{ 0x060F, 0x0080 },   /* R1551  - OUT1RMIX Input 4 Volume */
+	{ 0x0610, 0x0000 },   /* R1552  - OUT2LMIX Input 1 Source */
+	{ 0x0611, 0x0080 },   /* R1553  - OUT2LMIX Input 1 Volume */
+	{ 0x0612, 0x0000 },   /* R1554  - OUT2LMIX Input 2 Source */
+	{ 0x0613, 0x0080 },   /* R1555  - OUT2LMIX Input 2 Volume */
+	{ 0x0614, 0x0000 },   /* R1556  - OUT2LMIX Input 3 Source */
+	{ 0x0615, 0x0080 },   /* R1557  - OUT2LMIX Input 3 Volume */
+	{ 0x0616, 0x0000 },   /* R1558  - OUT2LMIX Input 4 Source */
+	{ 0x0617, 0x0080 },   /* R1559  - OUT2LMIX Input 4 Volume */
+	{ 0x0618, 0x0000 },   /* R1560  - OUT2RMIX Input 1 Source */
+	{ 0x0619, 0x0080 },   /* R1561  - OUT2RMIX Input 1 Volume */
+	{ 0x061A, 0x0000 },   /* R1562  - OUT2RMIX Input 2 Source */
+	{ 0x061B, 0x0080 },   /* R1563  - OUT2RMIX Input 2 Volume */
+	{ 0x061C, 0x0000 },   /* R1564  - OUT2RMIX Input 3 Source */
+	{ 0x061D, 0x0080 },   /* R1565  - OUT2RMIX Input 3 Volume */
+	{ 0x061E, 0x0000 },   /* R1566  - OUT2RMIX Input 4 Source */
+	{ 0x061F, 0x0080 },   /* R1567  - OUT2RMIX Input 4 Volume */
+	{ 0x0620, 0x0000 },   /* R1568  - AIF1TX1MIX Input 1 Source */
+	{ 0x0621, 0x0080 },   /* R1569  - AIF1TX1MIX Input 1 Volume */
+	{ 0x0622, 0x0000 },   /* R1570  - AIF1TX1MIX Input 2 Source */
+	{ 0x0623, 0x0080 },   /* R1571  - AIF1TX1MIX Input 2 Volume */
+	{ 0x0624, 0x0000 },   /* R1572  - AIF1TX1MIX Input 3 Source */
+	{ 0x0625, 0x0080 },   /* R1573  - AIF1TX1MIX Input 3 Volume */
+	{ 0x0626, 0x0000 },   /* R1574  - AIF1TX1MIX Input 4 Source */
+	{ 0x0627, 0x0080 },   /* R1575  - AIF1TX1MIX Input 4 Volume */
+	{ 0x0628, 0x0000 },   /* R1576  - AIF1TX2MIX Input 1 Source */
+	{ 0x0629, 0x0080 },   /* R1577  - AIF1TX2MIX Input 1 Volume */
+	{ 0x062A, 0x0000 },   /* R1578  - AIF1TX2MIX Input 2 Source */
+	{ 0x062B, 0x0080 },   /* R1579  - AIF1TX2MIX Input 2 Volume */
+	{ 0x062C, 0x0000 },   /* R1580  - AIF1TX2MIX Input 3 Source */
+	{ 0x062D, 0x0080 },   /* R1581  - AIF1TX2MIX Input 3 Volume */
+	{ 0x062E, 0x0000 },   /* R1582  - AIF1TX2MIX Input 4 Source */
+	{ 0x062F, 0x0080 },   /* R1583  - AIF1TX2MIX Input 4 Volume */
+	{ 0x0630, 0x0000 },   /* R1584  - AIF1TX3MIX Input 1 Source */
+	{ 0x0631, 0x0080 },   /* R1585  - AIF1TX3MIX Input 1 Volume */
+	{ 0x0632, 0x0000 },   /* R1586  - AIF1TX3MIX Input 2 Source */
+	{ 0x0633, 0x0080 },   /* R1587  - AIF1TX3MIX Input 2 Volume */
+	{ 0x0634, 0x0000 },   /* R1588  - AIF1TX3MIX Input 3 Source */
+	{ 0x0635, 0x0080 },   /* R1589  - AIF1TX3MIX Input 3 Volume */
+	{ 0x0636, 0x0000 },   /* R1590  - AIF1TX3MIX Input 4 Source */
+	{ 0x0637, 0x0080 },   /* R1591  - AIF1TX3MIX Input 4 Volume */
+	{ 0x0638, 0x0000 },   /* R1592  - AIF1TX4MIX Input 1 Source */
+	{ 0x0639, 0x0080 },   /* R1593  - AIF1TX4MIX Input 1 Volume */
+	{ 0x063A, 0x0000 },   /* R1594  - AIF1TX4MIX Input 2 Source */
+	{ 0x063B, 0x0080 },   /* R1595  - AIF1TX4MIX Input 2 Volume */
+	{ 0x063C, 0x0000 },   /* R1596  - AIF1TX4MIX Input 3 Source */
+	{ 0x063D, 0x0080 },   /* R1597  - AIF1TX4MIX Input 3 Volume */
+	{ 0x063E, 0x0000 },   /* R1598  - AIF1TX4MIX Input 4 Source */
+	{ 0x063F, 0x0080 },   /* R1599  - AIF1TX4MIX Input 4 Volume */
+	{ 0x0640, 0x0000 },   /* R1600  - AIF1TX5MIX Input 1 Source */
+	{ 0x0641, 0x0080 },   /* R1601  - AIF1TX5MIX Input 1 Volume */
+	{ 0x0642, 0x0000 },   /* R1602  - AIF1TX5MIX Input 2 Source */
+	{ 0x0643, 0x0080 },   /* R1603  - AIF1TX5MIX Input 2 Volume */
+	{ 0x0644, 0x0000 },   /* R1604  - AIF1TX5MIX Input 3 Source */
+	{ 0x0645, 0x0080 },   /* R1605  - AIF1TX5MIX Input 3 Volume */
+	{ 0x0646, 0x0000 },   /* R1606  - AIF1TX5MIX Input 4 Source */
+	{ 0x0647, 0x0080 },   /* R1607  - AIF1TX5MIX Input 4 Volume */
+	{ 0x0648, 0x0000 },   /* R1608  - AIF1TX6MIX Input 1 Source */
+	{ 0x0649, 0x0080 },   /* R1609  - AIF1TX6MIX Input 1 Volume */
+	{ 0x064A, 0x0000 },   /* R1610  - AIF1TX6MIX Input 2 Source */
+	{ 0x064B, 0x0080 },   /* R1611  - AIF1TX6MIX Input 2 Volume */
+	{ 0x064C, 0x0000 },   /* R1612  - AIF1TX6MIX Input 3 Source */
+	{ 0x064D, 0x0080 },   /* R1613  - AIF1TX6MIX Input 3 Volume */
+	{ 0x064E, 0x0000 },   /* R1614  - AIF1TX6MIX Input 4 Source */
+	{ 0x064F, 0x0080 },   /* R1615  - AIF1TX6MIX Input 4 Volume */
+	{ 0x0650, 0x0000 },   /* R1616  - EQLMIX Input 1 Source */
+	{ 0x0651, 0x0080 },   /* R1617  - EQLMIX Input 1 Volume */
+	{ 0x0652, 0x0000 },   /* R1618  - EQLMIX Input 2 Source */
+	{ 0x0653, 0x0080 },   /* R1619  - EQLMIX Input 2 Volume */
+	{ 0x0654, 0x0000 },   /* R1620  - EQLMIX Input 3 Source */
+	{ 0x0655, 0x0080 },   /* R1621  - EQLMIX Input 3 Volume */
+	{ 0x0656, 0x0000 },   /* R1622  - EQLMIX Input 4 Source */
+	{ 0x0657, 0x0080 },   /* R1623  - EQLMIX Input 4 Volume */
+	{ 0x0658, 0x0000 },   /* R1624  - EQRMIX Input 1 Source */
+	{ 0x0659, 0x0080 },   /* R1625  - EQRMIX Input 1 Volume */
+	{ 0x065A, 0x0000 },   /* R1626  - EQRMIX Input 2 Source */
+	{ 0x065B, 0x0080 },   /* R1627  - EQRMIX Input 2 Volume */
+	{ 0x065C, 0x0000 },   /* R1628  - EQRMIX Input 3 Source */
+	{ 0x065D, 0x0080 },   /* R1629  - EQRMIX Input 3 Volume */
+	{ 0x065E, 0x0000 },   /* R1630  - EQRMIX Input 4 Source */
+	{ 0x065F, 0x0080 },   /* R1631  - EQRMIX Input 4 Volume */
+	{ 0x0660, 0x0000 },   /* R1632  - LHPF1MIX Input 1 Source */
+	{ 0x0661, 0x0080 },   /* R1633  - LHPF1MIX Input 1 Volume */
+	{ 0x0662, 0x0000 },   /* R1634  - LHPF1MIX Input 2 Source */
+	{ 0x0663, 0x0080 },   /* R1635  - LHPF1MIX Input 2 Volume */
+	{ 0x0664, 0x0000 },   /* R1636  - LHPF1MIX Input 3 Source */
+	{ 0x0665, 0x0080 },   /* R1637  - LHPF1MIX Input 3 Volume */
+	{ 0x0666, 0x0000 },   /* R1638  - LHPF1MIX Input 4 Source */
+	{ 0x0667, 0x0080 },   /* R1639  - LHPF1MIX Input 4 Volume */
+	{ 0x0668, 0x0000 },   /* R1640  - LHPF2MIX Input 1 Source */
+	{ 0x0669, 0x0080 },   /* R1641  - LHPF2MIX Input 1 Volume */
+	{ 0x066A, 0x0000 },   /* R1642  - LHPF2MIX Input 2 Source */
+	{ 0x066B, 0x0080 },   /* R1643  - LHPF2MIX Input 2 Volume */
+	{ 0x066C, 0x0000 },   /* R1644  - LHPF2MIX Input 3 Source */
+	{ 0x066D, 0x0080 },   /* R1645  - LHPF2MIX Input 3 Volume */
+	{ 0x066E, 0x0000 },   /* R1646  - LHPF2MIX Input 4 Source */
+	{ 0x066F, 0x0080 },   /* R1647  - LHPF2MIX Input 4 Volume */
+	{ 0x0670, 0x0000 },   /* R1648  - DSP1LMIX Input 1 Source */
+	{ 0x0671, 0x0080 },   /* R1649  - DSP1LMIX Input 1 Volume */
+	{ 0x0672, 0x0000 },   /* R1650  - DSP1LMIX Input 2 Source */
+	{ 0x0673, 0x0080 },   /* R1651  - DSP1LMIX Input 2 Volume */
+	{ 0x0674, 0x0000 },   /* R1652  - DSP1LMIX Input 3 Source */
+	{ 0x0675, 0x0080 },   /* R1653  - DSP1LMIX Input 3 Volume */
+	{ 0x0676, 0x0000 },   /* R1654  - DSP1LMIX Input 4 Source */
+	{ 0x0677, 0x0080 },   /* R1655  - DSP1LMIX Input 4 Volume */
+	{ 0x0678, 0x0000 },   /* R1656  - DSP1RMIX Input 1 Source */
+	{ 0x0679, 0x0080 },   /* R1657  - DSP1RMIX Input 1 Volume */
+	{ 0x067A, 0x0000 },   /* R1658  - DSP1RMIX Input 2 Source */
+	{ 0x067B, 0x0080 },   /* R1659  - DSP1RMIX Input 2 Volume */
+	{ 0x067C, 0x0000 },   /* R1660  - DSP1RMIX Input 3 Source */
+	{ 0x067D, 0x0080 },   /* R1661  - DSP1RMIX Input 3 Volume */
+	{ 0x067E, 0x0000 },   /* R1662  - DSP1RMIX Input 4 Source */
+	{ 0x067F, 0x0080 },   /* R1663  - DSP1RMIX Input 4 Volume */
+	{ 0x0680, 0x0000 },   /* R1664  - DSP1AUX1MIX Input 1 Source */
+	{ 0x0681, 0x0000 },   /* R1665  - DSP1AUX2MIX Input 1 Source */
+	{ 0x0682, 0x0000 },   /* R1666  - DSP1AUX3MIX Input 1 Source */
+	{ 0x0683, 0x0000 },   /* R1667  - DSP1AUX4MIX Input 1 Source */
+	{ 0x0684, 0x0000 },   /* R1668  - DSP1AUX5MIX Input 1 Source */
+	{ 0x0685, 0x0000 },   /* R1669  - DSP1AUX6MIX Input 1 Source */
+	{ 0x0686, 0x0000 },   /* R1670  - DSP2LMIX Input 1 Source */
+	{ 0x0687, 0x0080 },   /* R1671  - DSP2LMIX Input 1 Volume */
+	{ 0x0688, 0x0000 },   /* R1672  - DSP2LMIX Input 2 Source */
+	{ 0x0689, 0x0080 },   /* R1673  - DSP2LMIX Input 2 Volume */
+	{ 0x068A, 0x0000 },   /* R1674  - DSP2LMIX Input 3 Source */
+	{ 0x068B, 0x0080 },   /* R1675  - DSP2LMIX Input 3 Volume */
+	{ 0x068C, 0x0000 },   /* R1676  - DSP2LMIX Input 4 Source */
+	{ 0x068D, 0x0080 },   /* R1677  - DSP2LMIX Input 4 Volume */
+	{ 0x068E, 0x0000 },   /* R1678  - DSP2RMIX Input 1 Source */
+	{ 0x068F, 0x0080 },   /* R1679  - DSP2RMIX Input 1 Volume */
+	{ 0x0690, 0x0000 },   /* R1680  - DSP2RMIX Input 2 Source */
+	{ 0x0691, 0x0080 },   /* R1681  - DSP2RMIX Input 2 Volume */
+	{ 0x0692, 0x0000 },   /* R1682  - DSP2RMIX Input 3 Source */
+	{ 0x0693, 0x0080 },   /* R1683  - DSP2RMIX Input 3 Volume */
+	{ 0x0694, 0x0000 },   /* R1684  - DSP2RMIX Input 4 Source */
+	{ 0x0695, 0x0080 },   /* R1685  - DSP2RMIX Input 4 Volume */
+	{ 0x0696, 0x0000 },   /* R1686  - DSP2AUX1MIX Input 1 Source */
+	{ 0x0697, 0x0000 },   /* R1687  - DSP2AUX2MIX Input 1 Source */
+	{ 0x0698, 0x0000 },   /* R1688  - DSP2AUX3MIX Input 1 Source */
+	{ 0x0699, 0x0000 },   /* R1689  - DSP2AUX4MIX Input 1 Source */
+	{ 0x069A, 0x0000 },   /* R1690  - DSP2AUX5MIX Input 1 Source */
+	{ 0x069B, 0x0000 },   /* R1691  - DSP2AUX6MIX Input 1 Source */
+	{ 0x0700, 0xA101 },   /* R1792  - GPIO CTRL 1 */
+	{ 0x0701, 0xA101 },   /* R1793  - GPIO CTRL 2 */
+	{ 0x0702, 0xA101 },   /* R1794  - GPIO CTRL 3 */
+	{ 0x0703, 0xA101 },   /* R1795  - GPIO CTRL 4 */
+	{ 0x0709, 0x0000 },   /* R1801  - Misc Pad Ctrl 1 */
+	{ 0x0801, 0x00FF },   /* R2049  - Interrupt Status 1 Mask */
+	{ 0x0804, 0xFFFF },   /* R2052  - Interrupt Status 2 Mask */
+	{ 0x0808, 0x0000 },   /* R2056  - Interrupt Control */
+	{ 0x0900, 0x0000 },   /* R2304  - EQL_1 */
+	{ 0x0901, 0x0000 },   /* R2305  - EQL_2 */
+	{ 0x0902, 0x0000 },   /* R2306  - EQL_3 */
+	{ 0x0903, 0x0000 },   /* R2307  - EQL_4 */
+	{ 0x0904, 0x0000 },   /* R2308  - EQL_5 */
+	{ 0x0905, 0x0000 },   /* R2309  - EQL_6 */
+	{ 0x0906, 0x0000 },   /* R2310  - EQL_7 */
+	{ 0x0907, 0x0000 },   /* R2311  - EQL_8 */
+	{ 0x0908, 0x0000 },   /* R2312  - EQL_9 */
+	{ 0x0909, 0x0000 },   /* R2313  - EQL_10 */
+	{ 0x090A, 0x0000 },   /* R2314  - EQL_11 */
+	{ 0x090B, 0x0000 },   /* R2315  - EQL_12 */
+	{ 0x090C, 0x0000 },   /* R2316  - EQL_13 */
+	{ 0x090D, 0x0000 },   /* R2317  - EQL_14 */
+	{ 0x090E, 0x0000 },   /* R2318  - EQL_15 */
+	{ 0x090F, 0x0000 },   /* R2319  - EQL_16 */
+	{ 0x0910, 0x0000 },   /* R2320  - EQL_17 */
+	{ 0x0911, 0x0000 },   /* R2321  - EQL_18 */
+	{ 0x0912, 0x0000 },   /* R2322  - EQL_19 */
+	{ 0x0913, 0x0000 },   /* R2323  - EQL_20 */
+	{ 0x0916, 0x0000 },   /* R2326  - EQR_1 */
+	{ 0x0917, 0x0000 },   /* R2327  - EQR_2 */
+	{ 0x0918, 0x0000 },   /* R2328  - EQR_3 */
+	{ 0x0919, 0x0000 },   /* R2329  - EQR_4 */
+	{ 0x091A, 0x0000 },   /* R2330  - EQR_5 */
+	{ 0x091B, 0x0000 },   /* R2331  - EQR_6 */
+	{ 0x091C, 0x0000 },   /* R2332  - EQR_7 */
+	{ 0x091D, 0x0000 },   /* R2333  - EQR_8 */
+	{ 0x091E, 0x0000 },   /* R2334  - EQR_9 */
+	{ 0x091F, 0x0000 },   /* R2335  - EQR_10 */
+	{ 0x0920, 0x0000 },   /* R2336  - EQR_11 */
+	{ 0x0921, 0x0000 },   /* R2337  - EQR_12 */
+	{ 0x0922, 0x0000 },   /* R2338  - EQR_13 */
+	{ 0x0923, 0x0000 },   /* R2339  - EQR_14 */
+	{ 0x0924, 0x0000 },   /* R2340  - EQR_15 */
+	{ 0x0925, 0x0000 },   /* R2341  - EQR_16 */
+	{ 0x0926, 0x0000 },   /* R2342  - EQR_17 */
+	{ 0x0927, 0x0000 },   /* R2343  - EQR_18 */
+	{ 0x0928, 0x0000 },   /* R2344  - EQR_19 */
+	{ 0x0929, 0x0000 },   /* R2345  - EQR_20 */
+	{ 0x093E, 0x0000 },   /* R2366  - HPLPF1_1 */
+	{ 0x093F, 0x0000 },   /* R2367  - HPLPF1_2 */
+	{ 0x0942, 0x0000 },   /* R2370  - HPLPF2_1 */
+	{ 0x0943, 0x0000 },   /* R2371  - HPLPF2_2 */
+	{ 0x0A00, 0x0000 },   /* R2560  - DSP1 Control 1 */
+	{ 0x0A02, 0x0000 },   /* R2562  - DSP1 Control 2 */
+	{ 0x0A03, 0x0000 },   /* R2563  - DSP1 Control 3 */
+	{ 0x0A04, 0x0000 },   /* R2564  - DSP1 Control 4 */
+	{ 0x0A06, 0x0000 },   /* R2566  - DSP1 Control 5 */
+	{ 0x0A07, 0x0000 },   /* R2567  - DSP1 Control 6 */
+	{ 0x0A08, 0x0000 },   /* R2568  - DSP1 Control 7 */
+	{ 0x0A09, 0x0000 },   /* R2569  - DSP1 Control 8 */
+	{ 0x0A0A, 0x0000 },   /* R2570  - DSP1 Control 9 */
+	{ 0x0A0B, 0x0000 },   /* R2571  - DSP1 Control 10 */
+	{ 0x0A0C, 0x0000 },   /* R2572  - DSP1 Control 11 */
+	{ 0x0A0D, 0x0000 },   /* R2573  - DSP1 Control 12 */
+	{ 0x0A0F, 0x0000 },   /* R2575  - DSP1 Control 13 */
+	{ 0x0A10, 0x0000 },   /* R2576  - DSP1 Control 14 */
+	{ 0x0A11, 0x0000 },   /* R2577  - DSP1 Control 15 */
+	{ 0x0A12, 0x0000 },   /* R2578  - DSP1 Control 16 */
+	{ 0x0A13, 0x0000 },   /* R2579  - DSP1 Control 17 */
+	{ 0x0A14, 0x0000 },   /* R2580  - DSP1 Control 18 */
+	{ 0x0A16, 0x0000 },   /* R2582  - DSP1 Control 19 */
+	{ 0x0A17, 0x0000 },   /* R2583  - DSP1 Control 20 */
+	{ 0x0A18, 0x0000 },   /* R2584  - DSP1 Control 21 */
+	{ 0x0A1A, 0x1800 },   /* R2586  - DSP1 Control 22 */
+	{ 0x0A1B, 0x1000 },   /* R2587  - DSP1 Control 23 */
+	{ 0x0A1C, 0x0400 },   /* R2588  - DSP1 Control 24 */
+	{ 0x0A1E, 0x0000 },   /* R2590  - DSP1 Control 25 */
+	{ 0x0A20, 0x0000 },   /* R2592  - DSP1 Control 26 */
+	{ 0x0A21, 0x0000 },   /* R2593  - DSP1 Control 27 */
+	{ 0x0A22, 0x0000 },   /* R2594  - DSP1 Control 28 */
+	{ 0x0A23, 0x0000 },   /* R2595  - DSP1 Control 29 */
+	{ 0x0A24, 0x0000 },   /* R2596  - DSP1 Control 30 */
+	{ 0x0A26, 0x0000 },   /* R2598  - DSP1 Control 31 */
+	{ 0x0B00, 0x0000 },   /* R2816  - DSP2 Control 1 */
+	{ 0x0B02, 0x0000 },   /* R2818  - DSP2 Control 2 */
+	{ 0x0B03, 0x0000 },   /* R2819  - DSP2 Control 3 */
+	{ 0x0B04, 0x0000 },   /* R2820  - DSP2 Control 4 */
+	{ 0x0B06, 0x0000 },   /* R2822  - DSP2 Control 5 */
+	{ 0x0B07, 0x0000 },   /* R2823  - DSP2 Control 6 */
+	{ 0x0B08, 0x0000 },   /* R2824  - DSP2 Control 7 */
+	{ 0x0B09, 0x0000 },   /* R2825  - DSP2 Control 8 */
+	{ 0x0B0A, 0x0000 },   /* R2826  - DSP2 Control 9 */
+	{ 0x0B0B, 0x0000 },   /* R2827  - DSP2 Control 10 */
+	{ 0x0B0C, 0x0000 },   /* R2828  - DSP2 Control 11 */
+	{ 0x0B0D, 0x0000 },   /* R2829  - DSP2 Control 12 */
+	{ 0x0B0F, 0x0000 },   /* R2831  - DSP2 Control 13 */
+	{ 0x0B10, 0x0000 },   /* R2832  - DSP2 Control 14 */
+	{ 0x0B11, 0x0000 },   /* R2833  - DSP2 Control 15 */
+	{ 0x0B12, 0x0000 },   /* R2834  - DSP2 Control 16 */
+	{ 0x0B13, 0x0000 },   /* R2835  - DSP2 Control 17 */
+	{ 0x0B14, 0x0000 },   /* R2836  - DSP2 Control 18 */
+	{ 0x0B16, 0x0000 },   /* R2838  - DSP2 Control 19 */
+	{ 0x0B17, 0x0000 },   /* R2839  - DSP2 Control 20 */
+	{ 0x0B18, 0x0000 },   /* R2840  - DSP2 Control 21 */
+	{ 0x0B1A, 0x0800 },   /* R2842  - DSP2 Control 22 */
+	{ 0x0B1B, 0x1000 },   /* R2843  - DSP2 Control 23 */
+	{ 0x0B1C, 0x0400 },   /* R2844  - DSP2 Control 24 */
+	{ 0x0B1E, 0x0000 },   /* R2846  - DSP2 Control 25 */
+	{ 0x0B20, 0x0000 },   /* R2848  - DSP2 Control 26 */
+	{ 0x0B21, 0x0000 },   /* R2849  - DSP2 Control 27 */
+	{ 0x0B22, 0x0000 },   /* R2850  - DSP2 Control 28 */
+	{ 0x0B23, 0x0000 },   /* R2851  - DSP2 Control 29 */
+	{ 0x0B24, 0x0000 },   /* R2852  - DSP2 Control 30 */
+	{ 0x0B26, 0x0000 },   /* R2854  - DSP2 Control 31 */
+};
+
+static bool wm2200_volatile_register(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case WM2200_SOFTWARE_RESET:
+	case WM2200_DEVICE_REVISION:
+	case WM2200_ADPS1_IRQ0:
+	case WM2200_ADPS1_IRQ1:
+	case WM2200_INTERRUPT_STATUS_1:
+	case WM2200_INTERRUPT_STATUS_2:
+	case WM2200_INTERRUPT_RAW_STATUS_2:
+		return true;
+	default:
+		return false;
+	}
+}
+
+static bool wm2200_readable_register(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case WM2200_SOFTWARE_RESET:
+	case WM2200_DEVICE_REVISION:
+	case WM2200_TONE_GENERATOR_1:
+	case WM2200_CLOCKING_3:
+	case WM2200_CLOCKING_4:
+	case WM2200_FLL_CONTROL_1:
+	case WM2200_FLL_CONTROL_2:
+	case WM2200_FLL_CONTROL_3:
+	case WM2200_FLL_CONTROL_4:
+	case WM2200_FLL_CONTROL_6:
+	case WM2200_FLL_CONTROL_7:
+	case WM2200_FLL_EFS_1:
+	case WM2200_FLL_EFS_2:
+	case WM2200_MIC_CHARGE_PUMP_1:
+	case WM2200_MIC_CHARGE_PUMP_2:
+	case WM2200_DM_CHARGE_PUMP_1:
+	case WM2200_MIC_BIAS_CTRL_1:
+	case WM2200_MIC_BIAS_CTRL_2:
+	case WM2200_EAR_PIECE_CTRL_1:
+	case WM2200_EAR_PIECE_CTRL_2:
+	case WM2200_INPUT_ENABLES:
+	case WM2200_IN1L_CONTROL:
+	case WM2200_IN1R_CONTROL:
+	case WM2200_IN2L_CONTROL:
+	case WM2200_IN2R_CONTROL:
+	case WM2200_IN3L_CONTROL:
+	case WM2200_IN3R_CONTROL:
+	case WM2200_RXANC_SRC:
+	case WM2200_INPUT_VOLUME_RAMP:
+	case WM2200_ADC_DIGITAL_VOLUME_1L:
+	case WM2200_ADC_DIGITAL_VOLUME_1R:
+	case WM2200_ADC_DIGITAL_VOLUME_2L:
+	case WM2200_ADC_DIGITAL_VOLUME_2R:
+	case WM2200_ADC_DIGITAL_VOLUME_3L:
+	case WM2200_ADC_DIGITAL_VOLUME_3R:
+	case WM2200_OUTPUT_ENABLES:
+	case WM2200_DAC_VOLUME_LIMIT_1L:
+	case WM2200_DAC_VOLUME_LIMIT_1R:
+	case WM2200_DAC_VOLUME_LIMIT_2L:
+	case WM2200_DAC_VOLUME_LIMIT_2R:
+	case WM2200_DAC_AEC_CONTROL_1:
+	case WM2200_OUTPUT_VOLUME_RAMP:
+	case WM2200_DAC_DIGITAL_VOLUME_1L:
+	case WM2200_DAC_DIGITAL_VOLUME_1R:
+	case WM2200_DAC_DIGITAL_VOLUME_2L:
+	case WM2200_DAC_DIGITAL_VOLUME_2R:
+	case WM2200_PDM_1:
+	case WM2200_PDM_2:
+	case WM2200_AUDIO_IF_1_1:
+	case WM2200_AUDIO_IF_1_2:
+	case WM2200_AUDIO_IF_1_3:
+	case WM2200_AUDIO_IF_1_4:
+	case WM2200_AUDIO_IF_1_5:
+	case WM2200_AUDIO_IF_1_6:
+	case WM2200_AUDIO_IF_1_7:
+	case WM2200_AUDIO_IF_1_8:
+	case WM2200_AUDIO_IF_1_9:
+	case WM2200_AUDIO_IF_1_10:
+	case WM2200_AUDIO_IF_1_11:
+	case WM2200_AUDIO_IF_1_12:
+	case WM2200_AUDIO_IF_1_13:
+	case WM2200_AUDIO_IF_1_14:
+	case WM2200_AUDIO_IF_1_15:
+	case WM2200_AUDIO_IF_1_16:
+	case WM2200_AUDIO_IF_1_17:
+	case WM2200_AUDIO_IF_1_18:
+	case WM2200_AUDIO_IF_1_19:
+	case WM2200_AUDIO_IF_1_20:
+	case WM2200_AUDIO_IF_1_21:
+	case WM2200_AUDIO_IF_1_22:
+	case WM2200_OUT1LMIX_INPUT_1_SOURCE:
+	case WM2200_OUT1LMIX_INPUT_1_VOLUME:
+	case WM2200_OUT1LMIX_INPUT_2_SOURCE:
+	case WM2200_OUT1LMIX_INPUT_2_VOLUME:
+	case WM2200_OUT1LMIX_INPUT_3_SOURCE:
+	case WM2200_OUT1LMIX_INPUT_3_VOLUME:
+	case WM2200_OUT1LMIX_INPUT_4_SOURCE:
+	case WM2200_OUT1LMIX_INPUT_4_VOLUME:
+	case WM2200_OUT1RMIX_INPUT_1_SOURCE:
+	case WM2200_OUT1RMIX_INPUT_1_VOLUME:
+	case WM2200_OUT1RMIX_INPUT_2_SOURCE:
+	case WM2200_OUT1RMIX_INPUT_2_VOLUME:
+	case WM2200_OUT1RMIX_INPUT_3_SOURCE:
+	case WM2200_OUT1RMIX_INPUT_3_VOLUME:
+	case WM2200_OUT1RMIX_INPUT_4_SOURCE:
+	case WM2200_OUT1RMIX_INPUT_4_VOLUME:
+	case WM2200_OUT2LMIX_INPUT_1_SOURCE:
+	case WM2200_OUT2LMIX_INPUT_1_VOLUME:
+	case WM2200_OUT2LMIX_INPUT_2_SOURCE:
+	case WM2200_OUT2LMIX_INPUT_2_VOLUME:
+	case WM2200_OUT2LMIX_INPUT_3_SOURCE:
+	case WM2200_OUT2LMIX_INPUT_3_VOLUME:
+	case WM2200_OUT2LMIX_INPUT_4_SOURCE:
+	case WM2200_OUT2LMIX_INPUT_4_VOLUME:
+	case WM2200_OUT2RMIX_INPUT_1_SOURCE:
+	case WM2200_OUT2RMIX_INPUT_1_VOLUME:
+	case WM2200_OUT2RMIX_INPUT_2_SOURCE:
+	case WM2200_OUT2RMIX_INPUT_2_VOLUME:
+	case WM2200_OUT2RMIX_INPUT_3_SOURCE:
+	case WM2200_OUT2RMIX_INPUT_3_VOLUME:
+	case WM2200_OUT2RMIX_INPUT_4_SOURCE:
+	case WM2200_OUT2RMIX_INPUT_4_VOLUME:
+	case WM2200_AIF1TX1MIX_INPUT_1_SOURCE:
+	case WM2200_AIF1TX1MIX_INPUT_1_VOLUME:
+	case WM2200_AIF1TX1MIX_INPUT_2_SOURCE:
+	case WM2200_AIF1TX1MIX_INPUT_2_VOLUME:
+	case WM2200_AIF1TX1MIX_INPUT_3_SOURCE:
+	case WM2200_AIF1TX1MIX_INPUT_3_VOLUME:
+	case WM2200_AIF1TX1MIX_INPUT_4_SOURCE:
+	case WM2200_AIF1TX1MIX_INPUT_4_VOLUME:
+	case WM2200_AIF1TX2MIX_INPUT_1_SOURCE:
+	case WM2200_AIF1TX2MIX_INPUT_1_VOLUME:
+	case WM2200_AIF1TX2MIX_INPUT_2_SOURCE:
+	case WM2200_AIF1TX2MIX_INPUT_2_VOLUME:
+	case WM2200_AIF1TX2MIX_INPUT_3_SOURCE:
+	case WM2200_AIF1TX2MIX_INPUT_3_VOLUME:
+	case WM2200_AIF1TX2MIX_INPUT_4_SOURCE:
+	case WM2200_AIF1TX2MIX_INPUT_4_VOLUME:
+	case WM2200_AIF1TX3MIX_INPUT_1_SOURCE:
+	case WM2200_AIF1TX3MIX_INPUT_1_VOLUME:
+	case WM2200_AIF1TX3MIX_INPUT_2_SOURCE:
+	case WM2200_AIF1TX3MIX_INPUT_2_VOLUME:
+	case WM2200_AIF1TX3MIX_INPUT_3_SOURCE:
+	case WM2200_AIF1TX3MIX_INPUT_3_VOLUME:
+	case WM2200_AIF1TX3MIX_INPUT_4_SOURCE:
+	case WM2200_AIF1TX3MIX_INPUT_4_VOLUME:
+	case WM2200_AIF1TX4MIX_INPUT_1_SOURCE:
+	case WM2200_AIF1TX4MIX_INPUT_1_VOLUME:
+	case WM2200_AIF1TX4MIX_INPUT_2_SOURCE:
+	case WM2200_AIF1TX4MIX_INPUT_2_VOLUME:
+	case WM2200_AIF1TX4MIX_INPUT_3_SOURCE:
+	case WM2200_AIF1TX4MIX_INPUT_3_VOLUME:
+	case WM2200_AIF1TX4MIX_INPUT_4_SOURCE:
+	case WM2200_AIF1TX4MIX_INPUT_4_VOLUME:
+	case WM2200_AIF1TX5MIX_INPUT_1_SOURCE:
+	case WM2200_AIF1TX5MIX_INPUT_1_VOLUME:
+	case WM2200_AIF1TX5MIX_INPUT_2_SOURCE:
+	case WM2200_AIF1TX5MIX_INPUT_2_VOLUME:
+	case WM2200_AIF1TX5MIX_INPUT_3_SOURCE:
+	case WM2200_AIF1TX5MIX_INPUT_3_VOLUME:
+	case WM2200_AIF1TX5MIX_INPUT_4_SOURCE:
+	case WM2200_AIF1TX5MIX_INPUT_4_VOLUME:
+	case WM2200_AIF1TX6MIX_INPUT_1_SOURCE:
+	case WM2200_AIF1TX6MIX_INPUT_1_VOLUME:
+	case WM2200_AIF1TX6MIX_INPUT_2_SOURCE:
+	case WM2200_AIF1TX6MIX_INPUT_2_VOLUME:
+	case WM2200_AIF1TX6MIX_INPUT_3_SOURCE:
+	case WM2200_AIF1TX6MIX_INPUT_3_VOLUME:
+	case WM2200_AIF1TX6MIX_INPUT_4_SOURCE:
+	case WM2200_AIF1TX6MIX_INPUT_4_VOLUME:
+	case WM2200_EQLMIX_INPUT_1_SOURCE:
+	case WM2200_EQLMIX_INPUT_1_VOLUME:
+	case WM2200_EQLMIX_INPUT_2_SOURCE:
+	case WM2200_EQLMIX_INPUT_2_VOLUME:
+	case WM2200_EQLMIX_INPUT_3_SOURCE:
+	case WM2200_EQLMIX_INPUT_3_VOLUME:
+	case WM2200_EQLMIX_INPUT_4_SOURCE:
+	case WM2200_EQLMIX_INPUT_4_VOLUME:
+	case WM2200_EQRMIX_INPUT_1_SOURCE:
+	case WM2200_EQRMIX_INPUT_1_VOLUME:
+	case WM2200_EQRMIX_INPUT_2_SOURCE:
+	case WM2200_EQRMIX_INPUT_2_VOLUME:
+	case WM2200_EQRMIX_INPUT_3_SOURCE:
+	case WM2200_EQRMIX_INPUT_3_VOLUME:
+	case WM2200_EQRMIX_INPUT_4_SOURCE:
+	case WM2200_EQRMIX_INPUT_4_VOLUME:
+	case WM2200_LHPF1MIX_INPUT_1_SOURCE:
+	case WM2200_LHPF1MIX_INPUT_1_VOLUME:
+	case WM2200_LHPF1MIX_INPUT_2_SOURCE:
+	case WM2200_LHPF1MIX_INPUT_2_VOLUME:
+	case WM2200_LHPF1MIX_INPUT_3_SOURCE:
+	case WM2200_LHPF1MIX_INPUT_3_VOLUME:
+	case WM2200_LHPF1MIX_INPUT_4_SOURCE:
+	case WM2200_LHPF1MIX_INPUT_4_VOLUME:
+	case WM2200_LHPF2MIX_INPUT_1_SOURCE:
+	case WM2200_LHPF2MIX_INPUT_1_VOLUME:
+	case WM2200_LHPF2MIX_INPUT_2_SOURCE:
+	case WM2200_LHPF2MIX_INPUT_2_VOLUME:
+	case WM2200_LHPF2MIX_INPUT_3_SOURCE:
+	case WM2200_LHPF2MIX_INPUT_3_VOLUME:
+	case WM2200_LHPF2MIX_INPUT_4_SOURCE:
+	case WM2200_LHPF2MIX_INPUT_4_VOLUME:
+	case WM2200_DSP1LMIX_INPUT_1_SOURCE:
+	case WM2200_DSP1LMIX_INPUT_1_VOLUME:
+	case WM2200_DSP1LMIX_INPUT_2_SOURCE:
+	case WM2200_DSP1LMIX_INPUT_2_VOLUME:
+	case WM2200_DSP1LMIX_INPUT_3_SOURCE:
+	case WM2200_DSP1LMIX_INPUT_3_VOLUME:
+	case WM2200_DSP1LMIX_INPUT_4_SOURCE:
+	case WM2200_DSP1LMIX_INPUT_4_VOLUME:
+	case WM2200_DSP1RMIX_INPUT_1_SOURCE:
+	case WM2200_DSP1RMIX_INPUT_1_VOLUME:
+	case WM2200_DSP1RMIX_INPUT_2_SOURCE:
+	case WM2200_DSP1RMIX_INPUT_2_VOLUME:
+	case WM2200_DSP1RMIX_INPUT_3_SOURCE:
+	case WM2200_DSP1RMIX_INPUT_3_VOLUME:
+	case WM2200_DSP1RMIX_INPUT_4_SOURCE:
+	case WM2200_DSP1RMIX_INPUT_4_VOLUME:
+	case WM2200_DSP1AUX1MIX_INPUT_1_SOURCE:
+	case WM2200_DSP1AUX2MIX_INPUT_1_SOURCE:
+	case WM2200_DSP1AUX3MIX_INPUT_1_SOURCE:
+	case WM2200_DSP1AUX4MIX_INPUT_1_SOURCE:
+	case WM2200_DSP1AUX5MIX_INPUT_1_SOURCE:
+	case WM2200_DSP1AUX6MIX_INPUT_1_SOURCE:
+	case WM2200_DSP2LMIX_INPUT_1_SOURCE:
+	case WM2200_DSP2LMIX_INPUT_1_VOLUME:
+	case WM2200_DSP2LMIX_INPUT_2_SOURCE:
+	case WM2200_DSP2LMIX_INPUT_2_VOLUME:
+	case WM2200_DSP2LMIX_INPUT_3_SOURCE:
+	case WM2200_DSP2LMIX_INPUT_3_VOLUME:
+	case WM2200_DSP2LMIX_INPUT_4_SOURCE:
+	case WM2200_DSP2LMIX_INPUT_4_VOLUME:
+	case WM2200_DSP2RMIX_INPUT_1_SOURCE:
+	case WM2200_DSP2RMIX_INPUT_1_VOLUME:
+	case WM2200_DSP2RMIX_INPUT_2_SOURCE:
+	case WM2200_DSP2RMIX_INPUT_2_VOLUME:
+	case WM2200_DSP2RMIX_INPUT_3_SOURCE:
+	case WM2200_DSP2RMIX_INPUT_3_VOLUME:
+	case WM2200_DSP2RMIX_INPUT_4_SOURCE:
+	case WM2200_DSP2RMIX_INPUT_4_VOLUME:
+	case WM2200_DSP2AUX1MIX_INPUT_1_SOURCE:
+	case WM2200_DSP2AUX2MIX_INPUT_1_SOURCE:
+	case WM2200_DSP2AUX3MIX_INPUT_1_SOURCE:
+	case WM2200_DSP2AUX4MIX_INPUT_1_SOURCE:
+	case WM2200_DSP2AUX5MIX_INPUT_1_SOURCE:
+	case WM2200_DSP2AUX6MIX_INPUT_1_SOURCE:
+	case WM2200_GPIO_CTRL_1:
+	case WM2200_GPIO_CTRL_2:
+	case WM2200_GPIO_CTRL_3:
+	case WM2200_GPIO_CTRL_4:
+	case WM2200_ADPS1_IRQ0:
+	case WM2200_ADPS1_IRQ1:
+	case WM2200_MISC_PAD_CTRL_1:
+	case WM2200_INTERRUPT_STATUS_1:
+	case WM2200_INTERRUPT_STATUS_1_MASK:
+	case WM2200_INTERRUPT_STATUS_2:
+	case WM2200_INTERRUPT_RAW_STATUS_2:
+	case WM2200_INTERRUPT_STATUS_2_MASK:
+	case WM2200_INTERRUPT_CONTROL:
+	case WM2200_EQL_1:
+	case WM2200_EQL_2:
+	case WM2200_EQL_3:
+	case WM2200_EQL_4:
+	case WM2200_EQL_5:
+	case WM2200_EQL_6:
+	case WM2200_EQL_7:
+	case WM2200_EQL_8:
+	case WM2200_EQL_9:
+	case WM2200_EQL_10:
+	case WM2200_EQL_11:
+	case WM2200_EQL_12:
+	case WM2200_EQL_13:
+	case WM2200_EQL_14:
+	case WM2200_EQL_15:
+	case WM2200_EQL_16:
+	case WM2200_EQL_17:
+	case WM2200_EQL_18:
+	case WM2200_EQL_19:
+	case WM2200_EQL_20:
+	case WM2200_EQR_1:
+	case WM2200_EQR_2:
+	case WM2200_EQR_3:
+	case WM2200_EQR_4:
+	case WM2200_EQR_5:
+	case WM2200_EQR_6:
+	case WM2200_EQR_7:
+	case WM2200_EQR_8:
+	case WM2200_EQR_9:
+	case WM2200_EQR_10:
+	case WM2200_EQR_11:
+	case WM2200_EQR_12:
+	case WM2200_EQR_13:
+	case WM2200_EQR_14:
+	case WM2200_EQR_15:
+	case WM2200_EQR_16:
+	case WM2200_EQR_17:
+	case WM2200_EQR_18:
+	case WM2200_EQR_19:
+	case WM2200_EQR_20:
+	case WM2200_HPLPF1_1:
+	case WM2200_HPLPF1_2:
+	case WM2200_HPLPF2_1:
+	case WM2200_HPLPF2_2:
+	case WM2200_DSP1_CONTROL_1:
+	case WM2200_DSP1_CONTROL_2:
+	case WM2200_DSP1_CONTROL_3:
+	case WM2200_DSP1_CONTROL_4:
+	case WM2200_DSP1_CONTROL_5:
+	case WM2200_DSP1_CONTROL_6:
+	case WM2200_DSP1_CONTROL_7:
+	case WM2200_DSP1_CONTROL_8:
+	case WM2200_DSP1_CONTROL_9:
+	case WM2200_DSP1_CONTROL_10:
+	case WM2200_DSP1_CONTROL_11:
+	case WM2200_DSP1_CONTROL_12:
+	case WM2200_DSP1_CONTROL_13:
+	case WM2200_DSP1_CONTROL_14:
+	case WM2200_DSP1_CONTROL_15:
+	case WM2200_DSP1_CONTROL_16:
+	case WM2200_DSP1_CONTROL_17:
+	case WM2200_DSP1_CONTROL_18:
+	case WM2200_DSP1_CONTROL_19:
+	case WM2200_DSP1_CONTROL_20:
+	case WM2200_DSP1_CONTROL_21:
+	case WM2200_DSP1_CONTROL_22:
+	case WM2200_DSP1_CONTROL_23:
+	case WM2200_DSP1_CONTROL_24:
+	case WM2200_DSP1_CONTROL_25:
+	case WM2200_DSP1_CONTROL_26:
+	case WM2200_DSP1_CONTROL_27:
+	case WM2200_DSP1_CONTROL_28:
+	case WM2200_DSP1_CONTROL_29:
+	case WM2200_DSP1_CONTROL_30:
+	case WM2200_DSP1_CONTROL_31:
+	case WM2200_DSP2_CONTROL_1:
+	case WM2200_DSP2_CONTROL_2:
+	case WM2200_DSP2_CONTROL_3:
+	case WM2200_DSP2_CONTROL_4:
+	case WM2200_DSP2_CONTROL_5:
+	case WM2200_DSP2_CONTROL_6:
+	case WM2200_DSP2_CONTROL_7:
+	case WM2200_DSP2_CONTROL_8:
+	case WM2200_DSP2_CONTROL_9:
+	case WM2200_DSP2_CONTROL_10:
+	case WM2200_DSP2_CONTROL_11:
+	case WM2200_DSP2_CONTROL_12:
+	case WM2200_DSP2_CONTROL_13:
+	case WM2200_DSP2_CONTROL_14:
+	case WM2200_DSP2_CONTROL_15:
+	case WM2200_DSP2_CONTROL_16:
+	case WM2200_DSP2_CONTROL_17:
+	case WM2200_DSP2_CONTROL_18:
+	case WM2200_DSP2_CONTROL_19:
+	case WM2200_DSP2_CONTROL_20:
+	case WM2200_DSP2_CONTROL_21:
+	case WM2200_DSP2_CONTROL_22:
+	case WM2200_DSP2_CONTROL_23:
+	case WM2200_DSP2_CONTROL_24:
+	case WM2200_DSP2_CONTROL_25:
+	case WM2200_DSP2_CONTROL_26:
+	case WM2200_DSP2_CONTROL_27:
+	case WM2200_DSP2_CONTROL_28:
+	case WM2200_DSP2_CONTROL_29:
+	case WM2200_DSP2_CONTROL_30:
+	case WM2200_DSP2_CONTROL_31:
+		return true;
+	default:
+		return false;
+	}
+}
+
+static const struct reg_default wm2200_reva_patch[] = {
+	{ 0x07, 0x0003 },
+	{ 0x102, 0x0200 },
+	{ 0x203, 0x0084 },
+	{ 0x201, 0x83FF },
+	{ 0x20C, 0x0062 },
+	{ 0x20D, 0x0062 },
+	{ 0x207, 0x2002 },
+	{ 0x208, 0x20C0 },
+	{ 0x21D, 0x01C0 },
+	{ 0x50A, 0x0001 },
+	{ 0x50B, 0x0002 },
+	{ 0x50C, 0x0003 },
+	{ 0x50D, 0x0004 },
+	{ 0x50E, 0x0005 },
+	{ 0x510, 0x0001 },
+	{ 0x511, 0x0002 },
+	{ 0x512, 0x0003 },
+	{ 0x513, 0x0004 },
+	{ 0x514, 0x0005 },
+	{ 0x515, 0x0000 },
+	{ 0x201, 0x8084 },
+	{ 0x202, 0xBBDE },
+	{ 0x203, 0x00EC },
+	{ 0x500, 0x8000 },
+	{ 0x507, 0x1820 },
+	{ 0x508, 0x1820 },
+	{ 0x505, 0x0300 },
+	{ 0x506, 0x0300 },
+	{ 0x302, 0x2280 },
+	{ 0x303, 0x0080 },
+	{ 0x304, 0x2280 },
+	{ 0x305, 0x0080 },
+	{ 0x306, 0x2280 },
+	{ 0x307, 0x0080 },
+	{ 0x401, 0x0080 },
+	{ 0x402, 0x0080 },
+	{ 0x417, 0x3069 },
+	{ 0x900, 0x6318 },
+	{ 0x901, 0x6300 },
+	{ 0x902, 0x0FC8 },
+	{ 0x903, 0x03FE },
+	{ 0x904, 0x00E0 },
+	{ 0x905, 0x1EC4 },
+	{ 0x906, 0xF136 },
+	{ 0x907, 0x0409 },
+	{ 0x908, 0x04CC },
+	{ 0x909, 0x1C9B },
+	{ 0x90A, 0xF337 },
+	{ 0x90B, 0x040B },
+	{ 0x90C, 0x0CBB },
+	{ 0x90D, 0x16F8 },
+	{ 0x90E, 0xF7D9 },
+	{ 0x90F, 0x040A },
+	{ 0x910, 0x1F14 },
+	{ 0x911, 0x058C },
+	{ 0x912, 0x0563 },
+	{ 0x913, 0x4000 },
+	{ 0x916, 0x6318 },
+	{ 0x917, 0x6300 },
+	{ 0x918, 0x0FC8 },
+	{ 0x919, 0x03FE },
+	{ 0x91A, 0x00E0 },
+	{ 0x91B, 0x1EC4 },
+	{ 0x91C, 0xF136 },
+	{ 0x91D, 0x0409 },
+	{ 0x91E, 0x04CC },
+	{ 0x91F, 0x1C9B },
+	{ 0x920, 0xF337 },
+	{ 0x921, 0x040B },
+	{ 0x922, 0x0CBB },
+	{ 0x923, 0x16F8 },
+	{ 0x924, 0xF7D9 },
+	{ 0x925, 0x040A },
+	{ 0x926, 0x1F14 },
+	{ 0x927, 0x058C },
+	{ 0x928, 0x0563 },
+	{ 0x929, 0x4000 },
+	{ 0x709, 0x2000 },
+	{ 0x207, 0x200E },
+	{ 0x208, 0x20D4 },
+	{ 0x20A, 0x0080 },
+	{ 0x07, 0x0000 },
+};
+
+static int wm2200_reset(struct wm2200_priv *wm2200)
+{
+	if (wm2200->pdata.reset) {
+		gpio_set_value_cansleep(wm2200->pdata.reset, 0);
+		gpio_set_value_cansleep(wm2200->pdata.reset, 1);
+
+		return 0;
+	} else {
+		return regmap_write(wm2200->regmap, WM2200_SOFTWARE_RESET,
+				    0x2200);
+	}
+}
+
+static DECLARE_TLV_DB_SCALE(in_tlv, -6300, 100, 0);
+static DECLARE_TLV_DB_SCALE(digital_tlv, -6400, 50, 0);
+static DECLARE_TLV_DB_SCALE(out_tlv, -6400, 100, 0);
+
+static const char *wm2200_mixer_texts[] = {
+	"None",
+	"Tone Generator",
+	"AEC loopback",
+	"IN1L",
+	"IN1R",
+	"IN2L",
+	"IN2R",
+	"IN3L",
+	"IN3R",
+	"AIF1RX1",
+	"AIF1RX2",
+	"AIF1RX3",
+	"AIF1RX4",
+	"AIF1RX5",
+	"AIF1RX6",
+	"EQL",
+	"EQR",
+	"LHPF1",
+	"LHPF2",
+	"LHPF3",
+	"LHPF4",
+	"DSP1.1",
+	"DSP1.2",
+	"DSP1.3",
+	"DSP1.4",
+	"DSP1.5",
+	"DSP1.6",
+	"DSP2.1",
+	"DSP2.2",
+	"DSP2.3",
+	"DSP2.4",
+	"DSP2.5",
+	"DSP2.6",
+};
+
+static int wm2200_mixer_values[] = {
+	0x00,
+	0x04,   /* Tone */
+	0x08,   /* AEC */
+	0x10,   /* Input */
+	0x11,
+	0x12,
+	0x13,
+	0x14,
+	0x15,
+	0x20,   /* AIF */
+	0x21,
+	0x22,
+	0x23,
+	0x24,
+	0x25,
+	0x50,   /* EQ */
+	0x51,
+	0x52,
+	0x60,   /* LHPF1 */
+	0x61,   /* LHPF2 */
+	0x68,   /* DSP1 */
+	0x69,
+	0x6a,
+	0x6b,
+	0x6c,
+	0x6d,
+	0x70,   /* DSP2 */
+	0x71,
+	0x72,
+	0x73,
+	0x74,
+	0x75,
+};
+
+#define WM2200_MIXER_CONTROLS(name, base) \
+	SOC_SINGLE_TLV(name " Input 1 Volume", base + 1 , \
+		       WM2200_MIXER_VOL_SHIFT, 80, 0, mixer_tlv), \
+	SOC_SINGLE_TLV(name " Input 2 Volume", base + 3 , \
+		       WM2200_MIXER_VOL_SHIFT, 80, 0, mixer_tlv), \
+	SOC_SINGLE_TLV(name " Input 3 Volume", base + 5 , \
+		       WM2200_MIXER_VOL_SHIFT, 80, 0, mixer_tlv), \
+	SOC_SINGLE_TLV(name " Input 4 Volume", base + 7 , \
+		       WM2200_MIXER_VOL_SHIFT, 80, 0, mixer_tlv)
+
+#define WM2200_MUX_ENUM_DECL(name, reg) \
+	SOC_VALUE_ENUM_SINGLE_DECL(name, reg, 0, 0xff, 			\
+				   wm2200_mixer_texts, wm2200_mixer_values)
+
+#define WM2200_MUX_CTL_DECL(name) \
+	const struct snd_kcontrol_new name##_mux =	\
+		SOC_DAPM_VALUE_ENUM("Route", name##_enum)
+
+#define WM2200_MIXER_ENUMS(name, base_reg) \
+	static WM2200_MUX_ENUM_DECL(name##_in1_enum, base_reg);	     \
+	static WM2200_MUX_ENUM_DECL(name##_in2_enum, base_reg + 2);  \
+	static WM2200_MUX_ENUM_DECL(name##_in3_enum, base_reg + 4);  \
+	static WM2200_MUX_ENUM_DECL(name##_in4_enum, base_reg + 6);  \
+	static WM2200_MUX_CTL_DECL(name##_in1); \
+	static WM2200_MUX_CTL_DECL(name##_in2); \
+	static WM2200_MUX_CTL_DECL(name##_in3); \
+	static WM2200_MUX_CTL_DECL(name##_in4)
+
+static const struct snd_kcontrol_new wm2200_snd_controls[] = {
+SOC_SINGLE("IN1 High Performance Switch", WM2200_IN1L_CONTROL,
+	   WM2200_IN1_OSR_SHIFT, 1, 0),
+SOC_SINGLE("IN2 High Performance Switch", WM2200_IN2L_CONTROL,
+	   WM2200_IN2_OSR_SHIFT, 1, 0),
+SOC_SINGLE("IN3 High Performance Switch", WM2200_IN3L_CONTROL,
+	   WM2200_IN3_OSR_SHIFT, 1, 0),
+
+SOC_DOUBLE_R_TLV("IN1 Volume", WM2200_IN1L_CONTROL, WM2200_IN1R_CONTROL,
+		 WM2200_IN1L_PGA_VOL_SHIFT, 0x5f, 0, in_tlv),
+SOC_DOUBLE_R_TLV("IN2 Volume", WM2200_IN2L_CONTROL, WM2200_IN2R_CONTROL,
+		 WM2200_IN2L_PGA_VOL_SHIFT, 0x5f, 0, in_tlv),
+SOC_DOUBLE_R_TLV("IN3 Volume", WM2200_IN3L_CONTROL, WM2200_IN3R_CONTROL,
+		 WM2200_IN3L_PGA_VOL_SHIFT, 0x5f, 0, in_tlv),
+
+SOC_DOUBLE_R("IN1 Digital Switch", WM2200_ADC_DIGITAL_VOLUME_1L,
+	     WM2200_ADC_DIGITAL_VOLUME_1R, WM2200_IN1L_MUTE_SHIFT, 1, 1),
+SOC_DOUBLE_R("IN2 Digital Switch", WM2200_ADC_DIGITAL_VOLUME_1L,
+	     WM2200_ADC_DIGITAL_VOLUME_2R, WM2200_IN2L_MUTE_SHIFT, 1, 1),
+SOC_DOUBLE_R("IN3 Digital Switch", WM2200_ADC_DIGITAL_VOLUME_1L,
+	     WM2200_ADC_DIGITAL_VOLUME_3R, WM2200_IN3L_MUTE_SHIFT, 1, 1),
+
+SOC_DOUBLE_R_TLV("IN1 Digital Volume", WM2200_ADC_DIGITAL_VOLUME_1L,
+		 WM2200_ADC_DIGITAL_VOLUME_1R, WM2200_IN1L_DIG_VOL_SHIFT,
+		 0xbf, 0, digital_tlv),
+SOC_DOUBLE_R_TLV("IN2 Digital Volume", WM2200_ADC_DIGITAL_VOLUME_2L,
+		 WM2200_ADC_DIGITAL_VOLUME_2R, WM2200_IN2L_DIG_VOL_SHIFT,
+		 0xbf, 0, digital_tlv),
+SOC_DOUBLE_R_TLV("IN3 Digital Volume", WM2200_ADC_DIGITAL_VOLUME_3L,
+		 WM2200_ADC_DIGITAL_VOLUME_3R, WM2200_IN3L_DIG_VOL_SHIFT,
+		 0xbf, 0, digital_tlv),
+
+SOC_SINGLE("OUT1 High Performance Switch", WM2200_DAC_DIGITAL_VOLUME_1L,
+	   WM2200_OUT1_OSR_SHIFT, 1, 0),
+SOC_SINGLE("OUT2 High Performance Switch", WM2200_DAC_DIGITAL_VOLUME_2L,
+	   WM2200_OUT2_OSR_SHIFT, 1, 0),
+
+SOC_DOUBLE_R("OUT1 Digital Switch", WM2200_DAC_DIGITAL_VOLUME_1L,
+	     WM2200_DAC_DIGITAL_VOLUME_1R, WM2200_OUT1L_MUTE_SHIFT, 1, 1),
+SOC_DOUBLE_R_TLV("OUT1 Digital Volume", WM2200_DAC_DIGITAL_VOLUME_1L,
+		 WM2200_DAC_DIGITAL_VOLUME_1R, WM2200_OUT1L_VOL_SHIFT, 0x9f, 0,
+		 digital_tlv),
+SOC_DOUBLE_R_TLV("OUT1 Volume", WM2200_DAC_VOLUME_LIMIT_1L,
+		 WM2200_DAC_VOLUME_LIMIT_1R, WM2200_OUT1L_PGA_VOL_SHIFT,
+		 0x46, 0, out_tlv),
+
+SOC_DOUBLE_R("OUT2 Digital Switch", WM2200_DAC_DIGITAL_VOLUME_2L,
+	     WM2200_DAC_DIGITAL_VOLUME_2R, WM2200_OUT2L_MUTE_SHIFT, 1, 1),
+SOC_DOUBLE_R_TLV("OUT2 Digital Volume", WM2200_DAC_DIGITAL_VOLUME_2L,
+		 WM2200_DAC_DIGITAL_VOLUME_2R, WM2200_OUT2L_VOL_SHIFT, 0x9f, 0,
+		 digital_tlv),
+SOC_DOUBLE("OUT2 Switch", WM2200_PDM_1, WM2200_SPK1L_MUTE_SHIFT,
+	   WM2200_SPK1R_MUTE_SHIFT, 1, 0),
+};
+
+WM2200_MIXER_ENUMS(OUT1L, WM2200_OUT1LMIX_INPUT_1_SOURCE);
+WM2200_MIXER_ENUMS(OUT1R, WM2200_OUT1RMIX_INPUT_1_SOURCE);
+WM2200_MIXER_ENUMS(OUT2L, WM2200_OUT2LMIX_INPUT_1_SOURCE);
+WM2200_MIXER_ENUMS(OUT2R, WM2200_OUT2RMIX_INPUT_1_SOURCE);
+
+WM2200_MIXER_ENUMS(AIF1TX1, WM2200_AIF1TX1MIX_INPUT_1_SOURCE);
+WM2200_MIXER_ENUMS(AIF1TX2, WM2200_AIF1TX2MIX_INPUT_1_SOURCE);
+WM2200_MIXER_ENUMS(AIF1TX3, WM2200_AIF1TX3MIX_INPUT_1_SOURCE);
+WM2200_MIXER_ENUMS(AIF1TX4, WM2200_AIF1TX4MIX_INPUT_1_SOURCE);
+WM2200_MIXER_ENUMS(AIF1TX5, WM2200_AIF1TX5MIX_INPUT_1_SOURCE);
+WM2200_MIXER_ENUMS(AIF1TX6, WM2200_AIF1TX6MIX_INPUT_1_SOURCE);
+
+WM2200_MIXER_ENUMS(EQL, WM2200_EQLMIX_INPUT_1_SOURCE);
+WM2200_MIXER_ENUMS(EQR, WM2200_EQRMIX_INPUT_1_SOURCE);
+
+WM2200_MIXER_ENUMS(DSP1L, WM2200_DSP1LMIX_INPUT_1_SOURCE);
+WM2200_MIXER_ENUMS(DSP1R, WM2200_DSP1RMIX_INPUT_1_SOURCE);
+WM2200_MIXER_ENUMS(DSP2L, WM2200_DSP2LMIX_INPUT_1_SOURCE);
+WM2200_MIXER_ENUMS(DSP2R, WM2200_DSP2RMIX_INPUT_1_SOURCE);
+
+WM2200_MIXER_ENUMS(LHPF1, WM2200_LHPF1MIX_INPUT_1_SOURCE);
+WM2200_MIXER_ENUMS(LHPF2, WM2200_LHPF2MIX_INPUT_1_SOURCE);
+
+#define WM2200_MUX(name, ctrl) \
+	SND_SOC_DAPM_VALUE_MUX(name, SND_SOC_NOPM, 0, 0, ctrl)
+
+#define WM2200_MIXER_WIDGETS(name, name_str)	\
+	WM2200_MUX(name_str " Input 1", &name##_in1_mux), \
+	WM2200_MUX(name_str " Input 2", &name##_in2_mux), \
+	WM2200_MUX(name_str " Input 3", &name##_in3_mux), \
+	WM2200_MUX(name_str " Input 4", &name##_in4_mux), \
+	SND_SOC_DAPM_MIXER(name_str " Mixer", SND_SOC_NOPM, 0, 0, NULL, 0)
+
+#define WM2200_MIXER_INPUT_ROUTES(name)	\
+	{ name, "Tone Generator", "Tone Generator" }, \
+        { name, "IN1L", "IN1L PGA" }, \
+        { name, "IN1R", "IN1R PGA" }, \
+        { name, "IN2L", "IN2L PGA" }, \
+        { name, "IN2R", "IN2R PGA" }, \
+        { name, "IN3L", "IN3L PGA" }, \
+        { name, "IN3R", "IN3R PGA" }, \
+        { name, "DSP1.1", "DSP1" }, \
+        { name, "DSP1.2", "DSP1" }, \
+        { name, "DSP1.3", "DSP1" }, \
+        { name, "DSP1.4", "DSP1" }, \
+        { name, "DSP1.5", "DSP1" }, \
+        { name, "DSP1.6", "DSP1" }, \
+        { name, "DSP2.1", "DSP2" }, \
+        { name, "DSP2.2", "DSP2" }, \
+        { name, "DSP2.3", "DSP2" }, \
+        { name, "DSP2.4", "DSP2" }, \
+        { name, "DSP2.5", "DSP2" }, \
+        { name, "DSP2.6", "DSP2" }, \
+        { name, "AIF1RX1", "AIF1RX1" }, \
+        { name, "AIF1RX2", "AIF1RX2" }, \
+        { name, "AIF1RX3", "AIF1RX3" }, \
+        { name, "AIF1RX4", "AIF1RX4" }, \
+        { name, "AIF1RX5", "AIF1RX5" }, \
+        { name, "AIF1RX6", "AIF1RX6" }, \
+        { name, "EQL", "EQL" }, \
+        { name, "EQR", "EQR" }, \
+        { name, "LHPF1", "LHPF1" }, \
+        { name, "LHPF2", "LHPF2" }
+
+#define WM2200_MIXER_ROUTES(widget, name) \
+	{ widget, NULL, name " Mixer" },         \
+	{ name " Mixer", NULL, name " Input 1" }, \
+	{ name " Mixer", NULL, name " Input 2" }, \
+	{ name " Mixer", NULL, name " Input 3" }, \
+	{ name " Mixer", NULL, name " Input 4" }, \
+	WM2200_MIXER_INPUT_ROUTES(name " Input 1"), \
+	WM2200_MIXER_INPUT_ROUTES(name " Input 2"), \
+	WM2200_MIXER_INPUT_ROUTES(name " Input 3"), \
+	WM2200_MIXER_INPUT_ROUTES(name " Input 4")
+
+static const struct snd_soc_dapm_widget wm2200_dapm_widgets[] = {
+SND_SOC_DAPM_SUPPLY("SYSCLK", WM2200_CLOCKING_3, WM2200_SYSCLK_ENA_SHIFT, 0,
+		    NULL, 0),
+SND_SOC_DAPM_SUPPLY("CP1", WM2200_DM_CHARGE_PUMP_1, WM2200_CPDM_ENA_SHIFT, 0,
+		    NULL, 0),
+SND_SOC_DAPM_SUPPLY("CP2", WM2200_MIC_CHARGE_PUMP_1, WM2200_CPMIC_ENA_SHIFT, 0,
+		    NULL, 0),
+SND_SOC_DAPM_SUPPLY("MICBIAS1", WM2200_MIC_BIAS_CTRL_1, WM2200_MICB1_ENA_SHIFT,
+		    0, NULL, 0),
+SND_SOC_DAPM_SUPPLY("MICBIAS2", WM2200_MIC_BIAS_CTRL_2, WM2200_MICB2_ENA_SHIFT,
+		    0, NULL, 0),
+SND_SOC_DAPM_REGULATOR_SUPPLY("CPVDD", 20),
+SND_SOC_DAPM_REGULATOR_SUPPLY("AVDD", 20),
+
+SND_SOC_DAPM_INPUT("IN1L"),
+SND_SOC_DAPM_INPUT("IN1R"),
+SND_SOC_DAPM_INPUT("IN2L"),
+SND_SOC_DAPM_INPUT("IN2R"),
+SND_SOC_DAPM_INPUT("IN3L"),
+SND_SOC_DAPM_INPUT("IN3R"),
+
+SND_SOC_DAPM_SIGGEN("TONE"),
+SND_SOC_DAPM_PGA("Tone Generator", WM2200_TONE_GENERATOR_1,
+		 WM2200_TONE_ENA_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_PGA("IN1L PGA", WM2200_INPUT_ENABLES, WM2200_IN1L_ENA_SHIFT, 0,
+		 NULL, 0),
+SND_SOC_DAPM_PGA("IN1R PGA", WM2200_INPUT_ENABLES, WM2200_IN1R_ENA_SHIFT, 0,
+		 NULL, 0),
+SND_SOC_DAPM_PGA("IN2L PGA", WM2200_INPUT_ENABLES, WM2200_IN2L_ENA_SHIFT, 0,
+		 NULL, 0),
+SND_SOC_DAPM_PGA("IN2R PGA", WM2200_INPUT_ENABLES, WM2200_IN2R_ENA_SHIFT, 0,
+		 NULL, 0),
+SND_SOC_DAPM_PGA("IN3L PGA", WM2200_INPUT_ENABLES, WM2200_IN3L_ENA_SHIFT, 0,
+		 NULL, 0),
+SND_SOC_DAPM_PGA("IN3R PGA", WM2200_INPUT_ENABLES, WM2200_IN3R_ENA_SHIFT, 0,
+		 NULL, 0),
+
+SND_SOC_DAPM_AIF_IN("AIF1RX1", "Playback", 0,
+		    WM2200_AUDIO_IF_1_22, WM2200_AIF1RX1_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX2", "Playback", 1,
+		    WM2200_AUDIO_IF_1_22, WM2200_AIF1RX2_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX3", "Playback", 2,
+		    WM2200_AUDIO_IF_1_22, WM2200_AIF1RX3_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX4", "Playback", 3,
+		    WM2200_AUDIO_IF_1_22, WM2200_AIF1RX4_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX5", "Playback", 4,
+		    WM2200_AUDIO_IF_1_22, WM2200_AIF1RX5_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX6", "Playback", 5,
+		    WM2200_AUDIO_IF_1_22, WM2200_AIF1RX6_ENA_SHIFT, 0),
+
+SND_SOC_DAPM_PGA("EQL", WM2200_EQL_1, WM2200_EQL_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA("EQR", WM2200_EQR_1, WM2200_EQR_ENA_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_PGA("LHPF1", WM2200_HPLPF1_1, WM2200_LHPF1_ENA_SHIFT, 0,
+		 NULL, 0),
+SND_SOC_DAPM_PGA("LHPF2", WM2200_HPLPF2_1, WM2200_LHPF2_ENA_SHIFT, 0,
+		 NULL, 0),
+
+SND_SOC_DAPM_PGA_E("DSP1", SND_SOC_NOPM, 0, 0, NULL, 0, NULL, 0),
+SND_SOC_DAPM_PGA_E("DSP2", SND_SOC_NOPM, 1, 0, NULL, 0, NULL, 0),
+
+SND_SOC_DAPM_AIF_OUT("AIF1TX1", "Capture", 0,
+		    WM2200_AUDIO_IF_1_22, WM2200_AIF1TX1_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX2", "Capture", 1,
+		    WM2200_AUDIO_IF_1_22, WM2200_AIF1TX2_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX3", "Capture", 2,
+		    WM2200_AUDIO_IF_1_22, WM2200_AIF1TX3_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX4", "Capture", 3,
+		    WM2200_AUDIO_IF_1_22, WM2200_AIF1TX4_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX5", "Capture", 4,
+		    WM2200_AUDIO_IF_1_22, WM2200_AIF1TX5_ENA_SHIFT, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX6", "Capture", 5,
+		    WM2200_AUDIO_IF_1_22, WM2200_AIF1TX6_ENA_SHIFT, 0),
+
+SND_SOC_DAPM_PGA_S("OUT1L", 0, WM2200_OUTPUT_ENABLES,
+		   WM2200_OUT1L_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("OUT1R", 0, WM2200_OUTPUT_ENABLES,
+		   WM2200_OUT1R_ENA_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_PGA_S("EPD_LP", 1, WM2200_EAR_PIECE_CTRL_1,
+		   WM2200_EPD_LP_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("EPD_OUTP_LP", 1, WM2200_EAR_PIECE_CTRL_1,
+		   WM2200_EPD_OUTP_LP_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("EPD_RMV_SHRT_LP", 1, WM2200_EAR_PIECE_CTRL_1,
+		   WM2200_EPD_RMV_SHRT_LP_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_PGA_S("EPD_LN", 1, WM2200_EAR_PIECE_CTRL_1,
+		   WM2200_EPD_LN_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("EPD_OUTP_LN", 1, WM2200_EAR_PIECE_CTRL_1,
+		   WM2200_EPD_OUTP_LN_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("EPD_RMV_SHRT_LN", 1, WM2200_EAR_PIECE_CTRL_1,
+		   WM2200_EPD_RMV_SHRT_LN_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_PGA_S("EPD_RP", 1, WM2200_EAR_PIECE_CTRL_2,
+		   WM2200_EPD_RP_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("EPD_OUTP_RP", 1, WM2200_EAR_PIECE_CTRL_2,
+		   WM2200_EPD_OUTP_RP_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("EPD_RMV_SHRT_RP", 1, WM2200_EAR_PIECE_CTRL_2,
+		   WM2200_EPD_RMV_SHRT_RP_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_PGA_S("EPD_RN", 1, WM2200_EAR_PIECE_CTRL_2,
+		   WM2200_EPD_RN_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("EPD_OUTP_RN", 1, WM2200_EAR_PIECE_CTRL_2,
+		   WM2200_EPD_OUTP_RN_ENA_SHIFT, 0, NULL, 0),
+SND_SOC_DAPM_PGA_S("EPD_RMV_SHRT_RN", 1, WM2200_EAR_PIECE_CTRL_2,
+		   WM2200_EPD_RMV_SHRT_RN_SHIFT, 0, NULL, 0),
+
+SND_SOC_DAPM_PGA("OUT2L", WM2200_OUTPUT_ENABLES, WM2200_OUT2L_ENA_SHIFT,
+		 0, NULL, 0),
+SND_SOC_DAPM_PGA("OUT2R", WM2200_OUTPUT_ENABLES, WM2200_OUT2R_ENA_SHIFT,
+		 0, NULL, 0),
+
+SND_SOC_DAPM_OUTPUT("EPOUTLN"),
+SND_SOC_DAPM_OUTPUT("EPOUTLP"),
+SND_SOC_DAPM_OUTPUT("EPOUTRN"),
+SND_SOC_DAPM_OUTPUT("EPOUTRP"),
+SND_SOC_DAPM_OUTPUT("SPK"),
+
+WM2200_MIXER_WIDGETS(EQL, "EQL"),
+WM2200_MIXER_WIDGETS(EQR, "EQR"),
+
+WM2200_MIXER_WIDGETS(LHPF1, "LHPF1"),
+WM2200_MIXER_WIDGETS(LHPF2, "LHPF2"),
+
+WM2200_MIXER_WIDGETS(DSP1L, "DSP1L"),
+WM2200_MIXER_WIDGETS(DSP1R, "DSP1R"),
+WM2200_MIXER_WIDGETS(DSP2L, "DSP2L"),
+WM2200_MIXER_WIDGETS(DSP2R, "DSP2R"),
+
+WM2200_MIXER_WIDGETS(AIF1TX1, "AIF1TX1"),
+WM2200_MIXER_WIDGETS(AIF1TX2, "AIF1TX2"),
+WM2200_MIXER_WIDGETS(AIF1TX3, "AIF1TX3"),
+WM2200_MIXER_WIDGETS(AIF1TX4, "AIF1TX4"),
+WM2200_MIXER_WIDGETS(AIF1TX5, "AIF1TX5"),
+WM2200_MIXER_WIDGETS(AIF1TX6, "AIF1TX6"),
+
+WM2200_MIXER_WIDGETS(OUT1L, "OUT1L"),
+WM2200_MIXER_WIDGETS(OUT1R, "OUT1R"),
+WM2200_MIXER_WIDGETS(OUT2L, "OUT2L"),
+WM2200_MIXER_WIDGETS(OUT2R, "OUT2R"),
+};
+
+static const struct snd_soc_dapm_route wm2200_dapm_routes[] = {
+	/* Everything needs SYSCLK but only hook up things on the edge
+	 * of the chip */
+	{ "IN1L", NULL, "SYSCLK" },
+	{ "IN1R", NULL, "SYSCLK" },
+	{ "IN2L", NULL, "SYSCLK" },
+	{ "IN2R", NULL, "SYSCLK" },
+	{ "IN3L", NULL, "SYSCLK" },
+	{ "IN3R", NULL, "SYSCLK" },
+	{ "OUT1L", NULL, "SYSCLK" },
+	{ "OUT1R", NULL, "SYSCLK" },
+	{ "OUT2L", NULL, "SYSCLK" },
+	{ "OUT2R", NULL, "SYSCLK" },
+	{ "AIF1RX1", NULL, "SYSCLK" },
+	{ "AIF1RX2", NULL, "SYSCLK" },
+	{ "AIF1RX3", NULL, "SYSCLK" },
+	{ "AIF1RX4", NULL, "SYSCLK" },
+	{ "AIF1RX5", NULL, "SYSCLK" },
+	{ "AIF1RX6", NULL, "SYSCLK" },
+	{ "AIF1TX1", NULL, "SYSCLK" },
+	{ "AIF1TX2", NULL, "SYSCLK" },
+	{ "AIF1TX3", NULL, "SYSCLK" },
+	{ "AIF1TX4", NULL, "SYSCLK" },
+	{ "AIF1TX5", NULL, "SYSCLK" },
+	{ "AIF1TX6", NULL, "SYSCLK" },
+
+	{ "IN1L", NULL, "AVDD" },
+	{ "IN1R", NULL, "AVDD" },
+	{ "IN2L", NULL, "AVDD" },
+	{ "IN2R", NULL, "AVDD" },
+	{ "IN3L", NULL, "AVDD" },
+	{ "IN3R", NULL, "AVDD" },
+	{ "OUT1L", NULL, "AVDD" },
+	{ "OUT1R", NULL, "AVDD" },
+
+	{ "IN1L PGA", NULL, "IN1L" },
+	{ "IN1R PGA", NULL, "IN1R" },
+	{ "IN2L PGA", NULL, "IN2L" },
+	{ "IN2R PGA", NULL, "IN2R" },
+	{ "IN3L PGA", NULL, "IN3L" },
+	{ "IN3R PGA", NULL, "IN3R" },
+
+	{ "Tone Generator", NULL, "TONE" },
+
+	{ "CP2", NULL, "CPVDD" },
+	{ "MICBIAS1", NULL, "CP2" },
+	{ "MICBIAS2", NULL, "CP2" },
+
+	{ "CP1", NULL, "CPVDD" },
+	{ "EPD_LN", NULL, "CP1" },
+	{ "EPD_LP", NULL, "CP1" },
+	{ "EPD_RN", NULL, "CP1" },
+	{ "EPD_RP", NULL, "CP1" },
+
+	{ "EPD_LP", NULL, "OUT1L" },
+	{ "EPD_OUTP_LP", NULL, "EPD_LP" },
+	{ "EPD_RMV_SHRT_LP", NULL, "EPD_OUTP_LP" },
+	{ "EPOUTLP", NULL, "EPD_RMV_SHRT_LP" },
+
+	{ "EPD_LN", NULL, "OUT1L" },
+	{ "EPD_OUTP_LN", NULL, "EPD_LN" },
+	{ "EPD_RMV_SHRT_LN", NULL, "EPD_OUTP_LN" },
+	{ "EPOUTLN", NULL, "EPD_RMV_SHRT_LN" },
+
+	{ "EPD_RP", NULL, "OUT1R" },
+	{ "EPD_OUTP_RP", NULL, "EPD_RP" },
+	{ "EPD_RMV_SHRT_RP", NULL, "EPD_OUTP_RP" },
+	{ "EPOUTRP", NULL, "EPD_RMV_SHRT_RP" },
+
+	{ "EPD_RN", NULL, "OUT1R" },
+	{ "EPD_OUTP_RN", NULL, "EPD_RN" },
+	{ "EPD_RMV_SHRT_RN", NULL, "EPD_OUTP_RN" },
+	{ "EPOUTRN", NULL, "EPD_RMV_SHRT_RN" },
+
+	{ "SPK", NULL, "OUT2L" },
+	{ "SPK", NULL, "OUT2R" },
+
+	WM2200_MIXER_ROUTES("DSP1", "DSP1L"),
+	WM2200_MIXER_ROUTES("DSP1", "DSP1R"),
+	WM2200_MIXER_ROUTES("DSP2", "DSP2L"),
+	WM2200_MIXER_ROUTES("DSP2", "DSP2R"),
+
+	WM2200_MIXER_ROUTES("OUT1L", "OUT1L"),
+	WM2200_MIXER_ROUTES("OUT1R", "OUT1R"),
+	WM2200_MIXER_ROUTES("OUT2L", "OUT2L"),
+	WM2200_MIXER_ROUTES("OUT2R", "OUT2R"),
+
+	WM2200_MIXER_ROUTES("AIF1TX1", "AIF1TX1"),
+	WM2200_MIXER_ROUTES("AIF1TX2", "AIF1TX2"),
+	WM2200_MIXER_ROUTES("AIF1TX3", "AIF1TX3"),
+	WM2200_MIXER_ROUTES("AIF1TX4", "AIF1TX4"),
+	WM2200_MIXER_ROUTES("AIF1TX5", "AIF1TX5"),
+	WM2200_MIXER_ROUTES("AIF1TX6", "AIF1TX6"),
+
+	WM2200_MIXER_ROUTES("EQL", "EQL"),
+	WM2200_MIXER_ROUTES("EQR", "EQR"),
+
+	WM2200_MIXER_ROUTES("LHPF1", "LHPF1"),
+	WM2200_MIXER_ROUTES("LHPF2", "LHPF2"),
+};
+
+static int wm2200_probe(struct snd_soc_codec *codec)
+{
+	struct wm2200_priv *wm2200 = dev_get_drvdata(codec->dev);
+	int ret;
+
+	wm2200->codec = codec;
+	codec->control_data = wm2200->regmap;
+	codec->dapm.bias_level = SND_SOC_BIAS_OFF;
+
+	ret = snd_soc_codec_set_cache_io(codec, 16, 16, SND_SOC_REGMAP);
+	if (ret != 0) {
+		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
+		return ret;
+	}
+
+	return ret;
+}
+
+static int wm2200_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
+{
+	struct snd_soc_codec *codec = dai->codec;
+	int lrclk, bclk, fmt_val;
+
+	lrclk = 0;
+	bclk = 0;
+
+	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
+	case SND_SOC_DAIFMT_DSP_A:
+		fmt_val = 0;
+		break;
+	case SND_SOC_DAIFMT_DSP_B:
+		fmt_val = 1;
+		break;
+	case SND_SOC_DAIFMT_I2S:
+		fmt_val = 2;
+		break;
+	case SND_SOC_DAIFMT_LEFT_J:
+		fmt_val = 3;
+		break;
+	default:
+		dev_err(codec->dev, "Unsupported DAI format %d\n",
+			fmt & SND_SOC_DAIFMT_FORMAT_MASK);
+		return -EINVAL;
+	}
+
+	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
+	case SND_SOC_DAIFMT_CBS_CFS:
+		break;
+	case SND_SOC_DAIFMT_CBS_CFM:
+		lrclk |= WM2200_AIF1TX_LRCLK_MSTR;
+		break;
+	case SND_SOC_DAIFMT_CBM_CFS:
+		bclk |= WM2200_AIF1_BCLK_MSTR;
+		break;
+	case SND_SOC_DAIFMT_CBM_CFM:
+		lrclk |= WM2200_AIF1TX_LRCLK_MSTR;
+		bclk |= WM2200_AIF1_BCLK_MSTR;
+		break;
+	default:
+		dev_err(codec->dev, "Unsupported master mode %d\n",
+			fmt & SND_SOC_DAIFMT_MASTER_MASK);
+		return -EINVAL;
+	}
+
+	switch (fmt & SND_SOC_DAIFMT_INV_MASK) {
+	case SND_SOC_DAIFMT_NB_NF:
+		break;
+	case SND_SOC_DAIFMT_IB_IF:
+		bclk |= WM2200_AIF1_BCLK_INV;
+		lrclk |= WM2200_AIF1TX_LRCLK_INV;
+		break;
+	case SND_SOC_DAIFMT_IB_NF:
+		bclk |= WM2200_AIF1_BCLK_INV;
+		break;
+	case SND_SOC_DAIFMT_NB_IF:
+		lrclk |= WM2200_AIF1TX_LRCLK_INV;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	snd_soc_update_bits(codec, WM2200_AUDIO_IF_1_1, WM2200_AIF1_BCLK_MSTR |
+			    WM2200_AIF1_BCLK_INV, bclk);
+	snd_soc_update_bits(codec, WM2200_AUDIO_IF_1_2,
+			    WM2200_AIF1TX_LRCLK_MSTR | WM2200_AIF1TX_LRCLK_INV,
+			    lrclk);
+	snd_soc_update_bits(codec, WM2200_AUDIO_IF_1_3,
+			    WM2200_AIF1TX_LRCLK_MSTR | WM2200_AIF1TX_LRCLK_INV,
+			    lrclk);
+	snd_soc_update_bits(codec, WM2200_AUDIO_IF_1_5,
+			    WM2200_AIF1_FMT_MASK << 1, fmt_val << 1);
+
+	return 0;
+}
+
+static int wm2200_sr_code[] = {
+	0,
+	12000,
+	24000,
+	48000,
+	96000,
+	192000,
+	384000,
+	768000,
+	0,
+	11025,
+	22050,
+	44100,
+	88200,
+	176400,
+	352800,
+	705600,
+	4000,
+	8000,
+	16000,
+	32000,
+	64000,
+	128000,
+	256000,
+	512000,
+};
+
+#define WM2200_NUM_BCLK_RATES 12
+
+static int wm2200_bclk_rates_dat[WM2200_NUM_BCLK_RATES] = {
+	6144000,
+	3072000,
+	2048000,
+	1536000,
+	768000,
+	512000,
+	384000,
+	256000,
+	192000,
+	128000,
+	96000,
+	64000,
+};	
+
+static int wm2200_bclk_rates_cd[WM2200_NUM_BCLK_RATES] = {
+	5644800,
+	2882400,
+	1881600,
+	1411200,
+	705600,
+	470400,
+	352800,
+	176400,
+	117600,
+	88200,
+	58800,
+};
+
+static int wm2200_hw_params(struct snd_pcm_substream *substream,
+			    struct snd_pcm_hw_params *params,
+			    struct snd_soc_dai *dai)
+{
+	struct snd_soc_codec *codec = dai->codec;
+	struct wm2200_priv *wm2200 = snd_soc_codec_get_drvdata(codec);
+	int i, bclk, lrclk, wl, fl, sr_code;
+	int *bclk_rates;
+
+	/* Data sizes if not using TDM */
+	wl = snd_pcm_format_width(params_format(params));
+	if (wl < 0)
+		return wl;
+	fl = snd_soc_params_to_frame_size(params);
+	if (fl < 0)
+		return fl;
+
+	dev_dbg(codec->dev, "Word length %d bits, frame length %d bits\n",
+		wl, fl);
+
+	/* Target BCLK rate */
+	bclk = snd_soc_params_to_bclk(params);
+	if (bclk < 0)
+		return bclk;
+
+	if (!wm2200->sysclk) {
+		dev_err(codec->dev, "SYSCLK has no rate set\n");
+		return -EINVAL;
+	}
+
+	for (i = 0; i < ARRAY_SIZE(wm2200_sr_code); i++)
+		if (wm2200_sr_code[i] == params_rate(params))
+			break;
+	if (i == ARRAY_SIZE(wm2200_sr_code)) {
+		dev_err(codec->dev, "Unsupported sample rate: %dHz\n",
+			params_rate(params));
+		return -EINVAL;
+	}
+	sr_code = i;
+
+	dev_dbg(codec->dev, "Target BCLK is %dHz, using %dHz SYSCLK\n",
+		bclk, wm2200->sysclk);
+
+	if (wm2200->sysclk % 4000)
+		bclk_rates = wm2200_bclk_rates_cd;
+	else
+		bclk_rates = wm2200_bclk_rates_dat;
+
+	for (i = 0; i < WM2200_NUM_BCLK_RATES; i++)
+		if (bclk_rates[i] >= bclk && (bclk_rates[i] % bclk == 0))
+			break;
+	if (i == WM2200_NUM_BCLK_RATES) {
+		dev_err(codec->dev,
+			"No valid BCLK for %dHz found from %dHz SYSCLK\n",
+			bclk, wm2200->sysclk);
+		return -EINVAL;
+	}
+
+	bclk = i;
+	dev_dbg(codec->dev, "Setting %dHz BCLK\n", bclk_rates[bclk]);
+	snd_soc_update_bits(codec, WM2200_AUDIO_IF_1_1,
+			    WM2200_AIF1_BCLK_DIV_MASK, bclk);
+
+	lrclk = bclk_rates[bclk] / params_rate(params);
+	dev_dbg(codec->dev, "Setting %dHz LRCLK\n", bclk_rates[bclk] / lrclk);
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK ||
+	    dai->symmetric_rates)
+		snd_soc_update_bits(codec, WM2200_AUDIO_IF_1_7,
+				    WM2200_AIF1RX_BCPF_MASK, lrclk);
+	else
+		snd_soc_update_bits(codec, WM2200_AUDIO_IF_1_6,
+				    WM2200_AIF1TX_BCPF_MASK, lrclk);
+
+	i = (wl << WM2200_AIF1TX_WL_SHIFT) | wl;
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+		snd_soc_update_bits(codec, WM2200_AUDIO_IF_1_9,
+				    WM2200_AIF1RX_WL_MASK |
+				    WM2200_AIF1RX_SLOT_LEN_MASK, i);
+	else
+		snd_soc_update_bits(codec, WM2200_AUDIO_IF_1_8,
+				    WM2200_AIF1TX_WL_MASK |
+				    WM2200_AIF1TX_SLOT_LEN_MASK, i);
+
+	snd_soc_update_bits(codec, WM2200_CLOCKING_4,
+			    WM2200_SAMPLE_RATE_1_MASK, sr_code);
+
+	return 0;
+}
+
+static const struct snd_soc_dai_ops wm2200_dai_ops = {
+	.set_fmt = wm2200_set_fmt,
+	.hw_params = wm2200_hw_params,
+};
+
+static int wm2200_set_sysclk(struct snd_soc_codec *codec, int clk_id,
+			     int source, unsigned int freq, int dir)
+{
+	struct wm2200_priv *wm2200 = snd_soc_codec_get_drvdata(codec);
+	int fval;
+
+	switch (clk_id) {
+	case WM2200_CLK_SYSCLK:
+		break;
+
+	default:
+		dev_err(codec->dev, "Unknown clock %d\n", clk_id);
+		return -EINVAL;
+	}
+
+	switch (source) {
+	case WM2200_CLKSRC_MCLK1:
+	case WM2200_CLKSRC_MCLK2:
+	case WM2200_CLKSRC_FLL:
+	case WM2200_CLKSRC_BCLK1:
+		break;
+	default:
+		dev_err(codec->dev, "Invalid source %d\n", source);
+		return -EINVAL;
+	}
+
+	switch (freq) {
+	case 22579200:
+	case 24576000:
+		fval = 2;
+		break;
+	default:
+		dev_err(codec->dev, "Invalid clock rate: %d\n", freq);
+		return -EINVAL;
+	}
+
+	/* TODO: Check if MCLKs are in use and enable/disable pulls to
+	 * match.
+	 */
+
+	snd_soc_update_bits(codec, WM2200_CLOCKING_3, WM2200_SYSCLK_FREQ_MASK |
+			    WM2200_SYSCLK_SRC_MASK,
+			    fval << WM2200_SYSCLK_FREQ_SHIFT | source);
+
+	wm2200->sysclk = freq;
+
+	return 0;
+}
+
+struct _fll_div {
+	u16 fll_fratio;
+	u16 fll_outdiv;
+	u16 fll_refclk_div;
+	u16 n;
+	u16 theta;
+	u16 lambda;
+};
+
+static struct {
+	unsigned int min;
+	unsigned int max;
+	u16 fll_fratio;
+	int ratio;
+} fll_fratios[] = {
+	{       0,    64000, 4, 16 },
+	{   64000,   128000, 3,  8 },
+	{  128000,   256000, 2,  4 },
+	{  256000,  1000000, 1,  2 },
+	{ 1000000, 13500000, 0,  1 },
+};
+
+static int fll_factors(struct _fll_div *fll_div, unsigned int Fref,
+		       unsigned int Fout)
+{
+	unsigned int target;
+	unsigned int div;
+	unsigned int fratio, gcd_fll;
+	int i;
+
+	/* Fref must be <=13.5MHz */
+	div = 1;
+	fll_div->fll_refclk_div = 0;
+	while ((Fref / div) > 13500000) {
+		div *= 2;
+		fll_div->fll_refclk_div++;
+
+		if (div > 8) {
+			pr_err("Can't scale %dMHz input down to <=13.5MHz\n",
+			       Fref);
+			return -EINVAL;
+		}
+	}
+
+	pr_debug("FLL Fref=%u Fout=%u\n", Fref, Fout);
+
+	/* Apply the division for our remaining calculations */
+	Fref /= div;
+
+	/* Fvco should be 90-100MHz; don't check the upper bound */
+	div = 2;
+	while (Fout * div < 90000000) {
+		div++;
+		if (div > 64) {
+			pr_err("Unable to find FLL_OUTDIV for Fout=%uHz\n",
+			       Fout);
+			return -EINVAL;
+		}
+	}
+	target = Fout * div;
+	fll_div->fll_outdiv = div - 1;
+
+	pr_debug("FLL Fvco=%dHz\n", target);
+
+	/* Find an appropraite FLL_FRATIO and factor it out of the target */
+	for (i = 0; i < ARRAY_SIZE(fll_fratios); i++) {
+		if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) {
+			fll_div->fll_fratio = fll_fratios[i].fll_fratio;
+			fratio = fll_fratios[i].ratio;
+			break;
+		}
+	}
+	if (i == ARRAY_SIZE(fll_fratios)) {
+		pr_err("Unable to find FLL_FRATIO for Fref=%uHz\n", Fref);
+		return -EINVAL;
+	}
+
+	fll_div->n = target / (fratio * Fref);
+
+	if (target % Fref == 0) {
+		fll_div->theta = 0;
+		fll_div->lambda = 0;
+	} else {
+		gcd_fll = gcd(target, fratio * Fref);
+
+		fll_div->theta = (target - (fll_div->n * fratio * Fref))
+			/ gcd_fll;
+		fll_div->lambda = (fratio * Fref) / gcd_fll;
+	}
+
+	pr_debug("FLL N=%x THETA=%x LAMBDA=%x\n",
+		 fll_div->n, fll_div->theta, fll_div->lambda);
+	pr_debug("FLL_FRATIO=%x(%d) FLL_OUTDIV=%x FLL_REFCLK_DIV=%x\n",
+		 fll_div->fll_fratio, fratio, fll_div->fll_outdiv,
+		 fll_div->fll_refclk_div);
+
+	return 0;
+}
+
+static int wm2200_set_fll(struct snd_soc_codec *codec, int fll_id, int source,
+			  unsigned int Fref, unsigned int Fout)
+{
+	struct i2c_client *i2c = to_i2c_client(codec->dev);
+	struct wm2200_priv *wm2200 = snd_soc_codec_get_drvdata(codec);
+	struct _fll_div factors;
+	int ret, i, timeout;
+
+	if (!Fout) {
+		dev_dbg(codec->dev, "FLL disabled");
+
+		if (wm2200->fll_fout)
+			pm_runtime_put(codec->dev);
+
+		wm2200->fll_fout = 0;
+		snd_soc_update_bits(codec, WM2200_FLL_CONTROL_1,
+				    WM2200_FLL_ENA, 0);
+		return 0;
+	}
+
+	switch (source) {
+	case WM2200_FLL_SRC_MCLK1:
+	case WM2200_FLL_SRC_MCLK2:
+	case WM2200_FLL_SRC_BCLK:
+		break;
+	default:
+		dev_err(codec->dev, "Invalid FLL source %d\n", source);
+		return -EINVAL;
+	}
+
+	ret = fll_factors(&factors, Fref, Fout);
+	if (ret < 0)
+		return ret;
+
+	/* Disable the FLL while we reconfigure */
+	snd_soc_update_bits(codec, WM2200_FLL_CONTROL_1, WM2200_FLL_ENA, 0);
+
+	snd_soc_update_bits(codec, WM2200_FLL_CONTROL_2,
+			    WM2200_FLL_OUTDIV_MASK | WM2200_FLL_FRATIO_MASK,
+			    (factors.fll_outdiv << WM2200_FLL_OUTDIV_SHIFT) |
+			    factors.fll_fratio);
+	if (factors.theta) {
+		snd_soc_update_bits(codec, WM2200_FLL_CONTROL_3,
+				    WM2200_FLL_FRACN_ENA,
+				    WM2200_FLL_FRACN_ENA);
+		snd_soc_update_bits(codec, WM2200_FLL_EFS_2,
+				    WM2200_FLL_EFS_ENA,
+				    WM2200_FLL_EFS_ENA);
+	} else {
+		snd_soc_update_bits(codec, WM2200_FLL_CONTROL_3,
+				    WM2200_FLL_FRACN_ENA, 0);
+		snd_soc_update_bits(codec, WM2200_FLL_EFS_2,
+				    WM2200_FLL_EFS_ENA, 0);
+	}
+
+	snd_soc_update_bits(codec, WM2200_FLL_CONTROL_4, WM2200_FLL_THETA_MASK,
+			    factors.theta);
+	snd_soc_update_bits(codec, WM2200_FLL_CONTROL_6, WM2200_FLL_N_MASK,
+			    factors.n);
+	snd_soc_update_bits(codec, WM2200_FLL_CONTROL_7,
+			    WM2200_FLL_CLK_REF_DIV_MASK |
+			    WM2200_FLL_CLK_REF_SRC_MASK,
+			    (factors.fll_refclk_div
+			     << WM2200_FLL_CLK_REF_DIV_SHIFT) | source);
+	snd_soc_update_bits(codec, WM2200_FLL_EFS_1,
+			    WM2200_FLL_LAMBDA_MASK, factors.lambda);
+
+	/* Clear any pending completions */
+	try_wait_for_completion(&wm2200->fll_lock);
+
+	pm_runtime_get_sync(codec->dev);
+
+	snd_soc_update_bits(codec, WM2200_FLL_CONTROL_1,
+			    WM2200_FLL_ENA, WM2200_FLL_ENA);
+
+	if (i2c->irq)
+		timeout = 2;
+	else
+		timeout = 50;
+
+	snd_soc_update_bits(codec, WM2200_CLOCKING_3, WM2200_SYSCLK_ENA,
+			    WM2200_SYSCLK_ENA);
+
+	/* Poll for the lock; will use the interrupt to exit quickly */
+	for (i = 0; i < timeout; i++) {
+		if (i2c->irq) {
+			ret = wait_for_completion_timeout(&wm2200->fll_lock,
+							  msecs_to_jiffies(25));
+			if (ret > 0)
+				break;
+		} else {
+			msleep(1);
+		}
+
+		ret = snd_soc_read(codec,
+				   WM2200_INTERRUPT_RAW_STATUS_2);
+		if (ret < 0) {
+			dev_err(codec->dev,
+				"Failed to read FLL status: %d\n",
+				ret);
+			continue;
+		}
+		if (ret & WM2200_FLL_LOCK_STS)
+			break;
+	}
+	if (i == timeout) {
+		dev_err(codec->dev, "FLL lock timed out\n");
+		pm_runtime_put(codec->dev);
+		return -ETIMEDOUT;
+	}
+
+	wm2200->fll_src = source;
+	wm2200->fll_fref = Fref;
+	wm2200->fll_fout = Fout;
+
+	dev_dbg(codec->dev, "FLL running %dHz->%dHz\n", Fref, Fout);
+
+	return 0;
+}
+
+static int wm2200_dai_probe(struct snd_soc_dai *dai)
+{
+	struct snd_soc_codec *codec = dai->codec;
+	unsigned int val = 0;
+	int ret;
+
+	ret = snd_soc_read(codec, WM2200_GPIO_CTRL_1);
+	if (ret >= 0) {
+		if ((ret & WM2200_GP1_FN_MASK) != 0) {
+			dai->symmetric_rates = true;
+			val = WM2200_AIF1TX_LRCLK_SRC;
+		}
+	} else {
+		dev_err(codec->dev, "Failed to read GPIO 1 config: %d\n", ret);
+	}
+
+	snd_soc_update_bits(codec, WM2200_AUDIO_IF_1_2,
+			    WM2200_AIF1TX_LRCLK_SRC, val);
+
+	return 0;
+}
+
+#define WM2200_RATES SNDRV_PCM_RATE_8000_48000
+
+#define WM2200_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\
+			SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE)
+
+static struct snd_soc_dai_driver wm2200_dai = {
+	.name = "wm2200",
+	.probe = wm2200_dai_probe,
+	.playback = {
+		.stream_name = "Playback",
+		.channels_min = 2,
+		.channels_max = 2,
+		.rates = WM2200_RATES,
+		.formats = WM2200_FORMATS,
+	},
+	.capture = {
+		 .stream_name = "Capture",
+		 .channels_min = 2,
+		 .channels_max = 2,
+		 .rates = WM2200_RATES,
+		 .formats = WM2200_FORMATS,
+	 },
+	.ops = &wm2200_dai_ops,
+};
+
+static struct snd_soc_codec_driver soc_codec_wm2200 = {
+	.probe = wm2200_probe,
+
+	.idle_bias_off = true,
+	.ignore_pmdown_time = true,
+	.set_sysclk = wm2200_set_sysclk,
+	.set_pll = wm2200_set_fll,
+
+	.controls = wm2200_snd_controls,
+	.num_controls = ARRAY_SIZE(wm2200_snd_controls),
+	.dapm_widgets = wm2200_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(wm2200_dapm_widgets),
+	.dapm_routes = wm2200_dapm_routes,
+	.num_dapm_routes = ARRAY_SIZE(wm2200_dapm_routes),
+};
+
+static irqreturn_t wm2200_irq(int irq, void *data)
+{
+	struct wm2200_priv *wm2200 = data;
+	unsigned int val, mask;
+	int ret;
+
+	ret = regmap_read(wm2200->regmap, WM2200_INTERRUPT_STATUS_2, &val);
+	if (ret != 0) {
+		dev_err(wm2200->dev, "Failed to read IRQ status: %d\n", ret);
+		return IRQ_NONE;
+	}
+
+	ret = regmap_read(wm2200->regmap, WM2200_INTERRUPT_STATUS_2_MASK,
+			   &mask);
+	if (ret != 0) {
+		dev_warn(wm2200->dev, "Failed to read IRQ mask: %d\n", ret);
+		mask = 0;
+	}
+
+	val &= ~mask;
+
+	if (val & WM2200_FLL_LOCK_EINT) {
+		dev_dbg(wm2200->dev, "FLL locked\n");
+		complete(&wm2200->fll_lock);
+	}
+
+	if (val) {
+		regmap_write(wm2200->regmap, WM2200_INTERRUPT_STATUS_2, val);
+		
+		return IRQ_HANDLED;
+	} else {
+		return IRQ_NONE;
+	}
+}
+
+static const struct regmap_config wm2200_regmap = {
+	.reg_bits = 16,
+	.val_bits = 16,
+
+	.max_register = WM2200_MAX_REGISTER,
+	.reg_defaults = wm2200_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(wm2200_reg_defaults),
+	.volatile_reg = wm2200_volatile_register,
+	.readable_reg = wm2200_readable_register,
+	.cache_type = REGCACHE_RBTREE,
+};
+
+static const unsigned int wm2200_dig_vu[] = {
+	WM2200_DAC_DIGITAL_VOLUME_1L,
+	WM2200_DAC_DIGITAL_VOLUME_1R,
+	WM2200_DAC_DIGITAL_VOLUME_2L,
+	WM2200_DAC_DIGITAL_VOLUME_2R,
+	WM2200_ADC_DIGITAL_VOLUME_1L,
+	WM2200_ADC_DIGITAL_VOLUME_1R,
+	WM2200_ADC_DIGITAL_VOLUME_2L,
+	WM2200_ADC_DIGITAL_VOLUME_2R,
+	WM2200_ADC_DIGITAL_VOLUME_3L,
+	WM2200_ADC_DIGITAL_VOLUME_3R,
+};
+
+static const unsigned int wm2200_mic_ctrl_reg[] = {
+	WM2200_IN1L_CONTROL,
+	WM2200_IN2L_CONTROL,
+	WM2200_IN3L_CONTROL,
+};
+
+static __devinit int wm2200_i2c_probe(struct i2c_client *i2c,
+				      const struct i2c_device_id *id)
+{
+	struct wm2200_pdata *pdata = dev_get_platdata(&i2c->dev);
+	struct wm2200_priv *wm2200;
+	unsigned int reg;
+	int ret, i;
+
+	wm2200 = devm_kzalloc(&i2c->dev, sizeof(struct wm2200_priv),
+			      GFP_KERNEL);
+	if (wm2200 == NULL)
+		return -ENOMEM;
+
+	wm2200->dev = &i2c->dev;
+	init_completion(&wm2200->fll_lock);
+
+	wm2200->regmap = regmap_init_i2c(i2c, &wm2200_regmap);
+	if (IS_ERR(wm2200->regmap)) {
+		ret = PTR_ERR(wm2200->regmap);
+		dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
+			ret);
+		goto err;
+	}
+
+	if (pdata)
+		wm2200->pdata = *pdata;
+
+	i2c_set_clientdata(i2c, wm2200);
+
+	for (i = 0; i < ARRAY_SIZE(wm2200->core_supplies); i++)
+		wm2200->core_supplies[i].supply = wm2200_core_supply_names[i];
+
+	ret = regulator_bulk_get(&i2c->dev, ARRAY_SIZE(wm2200->core_supplies),
+				 wm2200->core_supplies);
+	if (ret != 0) {
+		dev_err(&i2c->dev, "Failed to request core supplies: %d\n",
+			ret);
+		goto err_regmap;
+	}
+
+	ret = regulator_bulk_enable(ARRAY_SIZE(wm2200->core_supplies),
+				    wm2200->core_supplies);
+	if (ret != 0) {
+		dev_err(&i2c->dev, "Failed to enable core supplies: %d\n",
+			ret);
+		goto err_core;
+	}
+
+	if (wm2200->pdata.ldo_ena) {
+		ret = gpio_request_one(wm2200->pdata.ldo_ena,
+				       GPIOF_OUT_INIT_HIGH, "WM2200 LDOENA");
+		if (ret < 0) {
+			dev_err(&i2c->dev, "Failed to request LDOENA %d: %d\n",
+				wm2200->pdata.ldo_ena, ret);
+			goto err_enable;
+		}
+		msleep(2);
+	}
+
+	if (wm2200->pdata.reset) {
+		ret = gpio_request_one(wm2200->pdata.reset,
+				       GPIOF_OUT_INIT_HIGH, "WM2200 /RESET");
+		if (ret < 0) {
+			dev_err(&i2c->dev, "Failed to request /RESET %d: %d\n",
+				wm2200->pdata.reset, ret);
+			goto err_ldo;
+		}
+	}
+
+	ret = regmap_read(wm2200->regmap, WM2200_SOFTWARE_RESET, &reg);
+	if (ret < 0) {
+		dev_err(&i2c->dev, "Failed to read ID register: %d\n", ret);
+		goto err_reset;
+	}
+	switch (reg) {
+	case 0x2200:
+		break;
+
+	default:
+		dev_err(&i2c->dev, "Device is not a WM2200, ID is %x\n", reg);
+		ret = -EINVAL;
+		goto err_reset;
+	}
+
+	ret = regmap_read(wm2200->regmap, WM2200_DEVICE_REVISION, &reg);
+	if (ret < 0) {
+		dev_err(&i2c->dev, "Failed to read revision register\n");
+		goto err_reset;
+	}
+
+	wm2200->rev = reg & WM2200_DEVICE_REVISION_MASK;
+
+	dev_info(&i2c->dev, "revision %c\n", wm2200->rev + 'A');
+
+	switch (wm2200->rev) {
+	case 0:
+		ret = regmap_register_patch(wm2200->regmap, wm2200_reva_patch,
+					    ARRAY_SIZE(wm2200_reva_patch));
+		if (ret != 0) {
+			dev_err(&i2c->dev, "Failed to register patch: %d\n",
+				ret);
+		}
+		break;
+	default:
+		break;
+	}
+
+	ret = wm2200_reset(wm2200);
+	if (ret < 0) {
+		dev_err(&i2c->dev, "Failed to issue reset\n");
+		goto err_reset;
+	}
+
+	for (i = 0; i < ARRAY_SIZE(wm2200->pdata.gpio_defaults); i++) {
+		if (!wm2200->pdata.gpio_defaults[i])
+			continue;
+
+		regmap_write(wm2200->regmap, WM2200_GPIO_CTRL_1 + i,
+			     wm2200->pdata.gpio_defaults[i]);
+	}
+
+	for (i = 0; i < ARRAY_SIZE(wm2200_dig_vu); i++)
+		regmap_update_bits(wm2200->regmap, wm2200_dig_vu[i],
+				   WM2200_OUT_VU, WM2200_OUT_VU);
+
+	/* Assign slots 1-6 to channels 1-6 for both TX and RX */
+	for (i = 0; i < 6; i++) {
+		regmap_write(wm2200->regmap, WM2200_AUDIO_IF_1_10 + i, i);
+		regmap_write(wm2200->regmap, WM2200_AUDIO_IF_1_16 + i, i);
+	}
+
+	for (i = 0; i < ARRAY_SIZE(wm2200->pdata.in_mode); i++) {
+		regmap_update_bits(wm2200->regmap, wm2200_mic_ctrl_reg[i],
+				   WM2200_IN1_MODE_MASK |
+				   WM2200_IN1_DMIC_SUP_MASK,
+				   (wm2200->pdata.in_mode[i] <<
+				    WM2200_IN1_MODE_SHIFT) |
+				   (wm2200->pdata.dmic_sup[i] <<
+				    WM2200_IN1_DMIC_SUP_SHIFT));
+	}
+
+	if (i2c->irq) {
+		ret = request_threaded_irq(i2c->irq, NULL, wm2200_irq,
+					   IRQF_TRIGGER_HIGH | IRQF_ONESHOT,
+					   "wm2200", wm2200);
+		if (ret == 0)
+			regmap_update_bits(wm2200->regmap,
+					   WM2200_INTERRUPT_STATUS_2_MASK,
+					   WM2200_FLL_LOCK_EINT, 0);
+		else
+			dev_err(&i2c->dev, "Failed to request IRQ %d: %d\n",
+				i2c->irq, ret);
+	}
+
+	pm_runtime_set_active(&i2c->dev);
+	pm_runtime_enable(&i2c->dev);
+	pm_request_idle(&i2c->dev);
+
+	ret = snd_soc_register_codec(&i2c->dev, &soc_codec_wm2200,
+				     &wm2200_dai, 1);
+	if (ret != 0) {
+		dev_err(&i2c->dev, "Failed to register CODEC: %d\n", ret);
+		goto err_pm_runtime;
+	}
+
+	return 0;
+
+err_pm_runtime:
+	pm_runtime_disable(&i2c->dev);
+err_reset:
+	if (wm2200->pdata.reset) {
+		gpio_set_value_cansleep(wm2200->pdata.reset, 0);
+		gpio_free(wm2200->pdata.reset);
+	}
+err_ldo:
+	if (wm2200->pdata.ldo_ena) {
+		gpio_set_value_cansleep(wm2200->pdata.ldo_ena, 0);
+		gpio_free(wm2200->pdata.ldo_ena);
+	}
+err_enable:
+	regulator_bulk_disable(ARRAY_SIZE(wm2200->core_supplies),
+			       wm2200->core_supplies);
+err_core:
+	regulator_bulk_free(ARRAY_SIZE(wm2200->core_supplies),
+			    wm2200->core_supplies);
+err_regmap:
+	regmap_exit(wm2200->regmap);
+err:
+	return ret;
+}
+
+static __devexit int wm2200_i2c_remove(struct i2c_client *i2c)
+{
+	struct wm2200_priv *wm2200 = i2c_get_clientdata(i2c);
+
+	snd_soc_unregister_codec(&i2c->dev);
+	if (i2c->irq)
+		free_irq(i2c->irq, wm2200);
+	if (wm2200->pdata.reset) {
+		gpio_set_value_cansleep(wm2200->pdata.reset, 0);
+		gpio_free(wm2200->pdata.reset);
+	}
+	if (wm2200->pdata.ldo_ena) {
+		gpio_set_value_cansleep(wm2200->pdata.ldo_ena, 0);
+		gpio_free(wm2200->pdata.ldo_ena);
+	}
+	regulator_bulk_free(ARRAY_SIZE(wm2200->core_supplies),
+			    wm2200->core_supplies);
+	regmap_exit(wm2200->regmap);
+
+	return 0;
+}
+
+#ifdef CONFIG_PM_RUNTIME
+static int wm2200_runtime_suspend(struct device *dev)
+{
+	struct wm2200_priv *wm2200 = dev_get_drvdata(dev);
+
+	regcache_cache_only(wm2200->regmap, true);
+	regcache_mark_dirty(wm2200->regmap);
+	if (wm2200->pdata.ldo_ena)
+		gpio_set_value_cansleep(wm2200->pdata.ldo_ena, 0);
+	regulator_bulk_disable(ARRAY_SIZE(wm2200->core_supplies),
+			       wm2200->core_supplies);
+
+	return 0;
+}
+
+static int wm2200_runtime_resume(struct device *dev)
+{
+	struct wm2200_priv *wm2200 = dev_get_drvdata(dev);
+	int ret;
+
+	ret = regulator_bulk_enable(ARRAY_SIZE(wm2200->core_supplies),
+				    wm2200->core_supplies);
+	if (ret != 0) {
+		dev_err(dev, "Failed to enable supplies: %d\n",
+			ret);
+		return ret;
+	}
+
+	if (wm2200->pdata.ldo_ena) {
+		gpio_set_value_cansleep(wm2200->pdata.ldo_ena, 1);
+		msleep(2);
+	}
+
+	regcache_cache_only(wm2200->regmap, false);
+	regcache_sync(wm2200->regmap);
+
+	return 0;
+}
+#endif
+
+static struct dev_pm_ops wm2200_pm = {
+	SET_RUNTIME_PM_OPS(wm2200_runtime_suspend, wm2200_runtime_resume,
+			   NULL)
+};
+
+static const struct i2c_device_id wm2200_i2c_id[] = {
+	{ "wm2200", 0 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, wm2200_i2c_id);
+
+static struct i2c_driver wm2200_i2c_driver = {
+	.driver = {
+		.name = "wm2200",
+		.owner = THIS_MODULE,
+		.pm = &wm2200_pm,
+	},
+	.probe =    wm2200_i2c_probe,
+	.remove =   __devexit_p(wm2200_i2c_remove),
+	.id_table = wm2200_i2c_id,
+};
+
+static int __init wm2200_modinit(void)
+{
+	return i2c_add_driver(&wm2200_i2c_driver);
+}
+module_init(wm2200_modinit);
+
+static void __exit wm2200_exit(void)
+{
+	i2c_del_driver(&wm2200_i2c_driver);
+}
+module_exit(wm2200_exit);
+
+MODULE_DESCRIPTION("ASoC WM2200 driver");
+MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
+MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm2200.h b/sound/soc/codecs/wm2200.h
new file mode 100644
index 000000000000..5d719d6b4a8d
--- /dev/null
+++ b/sound/soc/codecs/wm2200.h
@@ -0,0 +1,3674 @@
+/*
+ * wm2200.h - WM2200 audio codec interface
+ *
+ * Copyright 2012 Wolfson Microelectronics PLC.
+ * Author: Mark Brown <broonie@opensource.wolfsonmicro.com>
+ *
+ *  This program is free software; you can redistribute  it and/or modify it
+ *  under  the terms of  the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the  License, or (at your
+ *  option) any later version.
+ */
+
+#ifndef _WM2200_H
+#define _WM2200_H
+
+#define WM2200_CLK_SYSCLK 1
+
+#define WM2200_CLKSRC_MCLK1  0
+#define WM2200_CLKSRC_MCLK2  1
+#define WM2200_CLKSRC_FLL    4
+#define WM2200_CLKSRC_BCLK1  8
+
+#define WM2200_FLL_SRC_MCLK1 0
+#define WM2200_FLL_SRC_MCLK2 1
+#define WM2200_FLL_SRC_BCLK  2
+
+/*
+ * Register values.
+ */
+#define WM2200_SOFTWARE_RESET                   0x00
+#define WM2200_DEVICE_REVISION                  0x01
+#define WM2200_TONE_GENERATOR_1                 0x0B
+#define WM2200_CLOCKING_3                       0x102
+#define WM2200_CLOCKING_4                       0x103
+#define WM2200_FLL_CONTROL_1                    0x111
+#define WM2200_FLL_CONTROL_2                    0x112
+#define WM2200_FLL_CONTROL_3                    0x113
+#define WM2200_FLL_CONTROL_4                    0x114
+#define WM2200_FLL_CONTROL_6                    0x116
+#define WM2200_FLL_CONTROL_7                    0x117
+#define WM2200_FLL_EFS_1                        0x119
+#define WM2200_FLL_EFS_2                        0x11A
+#define WM2200_MIC_CHARGE_PUMP_1                0x200
+#define WM2200_MIC_CHARGE_PUMP_2                0x201
+#define WM2200_DM_CHARGE_PUMP_1                 0x202
+#define WM2200_MIC_BIAS_CTRL_1                  0x20C
+#define WM2200_MIC_BIAS_CTRL_2                  0x20D
+#define WM2200_EAR_PIECE_CTRL_1                 0x20F
+#define WM2200_EAR_PIECE_CTRL_2                 0x210
+#define WM2200_INPUT_ENABLES                    0x301
+#define WM2200_IN1L_CONTROL                     0x302
+#define WM2200_IN1R_CONTROL                     0x303
+#define WM2200_IN2L_CONTROL                     0x304
+#define WM2200_IN2R_CONTROL                     0x305
+#define WM2200_IN3L_CONTROL                     0x306
+#define WM2200_IN3R_CONTROL                     0x307
+#define WM2200_RXANC_SRC                        0x30A
+#define WM2200_INPUT_VOLUME_RAMP                0x30B
+#define WM2200_ADC_DIGITAL_VOLUME_1L            0x30C
+#define WM2200_ADC_DIGITAL_VOLUME_1R            0x30D
+#define WM2200_ADC_DIGITAL_VOLUME_2L            0x30E
+#define WM2200_ADC_DIGITAL_VOLUME_2R            0x30F
+#define WM2200_ADC_DIGITAL_VOLUME_3L            0x310
+#define WM2200_ADC_DIGITAL_VOLUME_3R            0x311
+#define WM2200_OUTPUT_ENABLES                   0x400
+#define WM2200_DAC_VOLUME_LIMIT_1L              0x401
+#define WM2200_DAC_VOLUME_LIMIT_1R              0x402
+#define WM2200_DAC_VOLUME_LIMIT_2L              0x403
+#define WM2200_DAC_VOLUME_LIMIT_2R              0x404
+#define WM2200_DAC_AEC_CONTROL_1                0x409
+#define WM2200_OUTPUT_VOLUME_RAMP               0x40A
+#define WM2200_DAC_DIGITAL_VOLUME_1L            0x40B
+#define WM2200_DAC_DIGITAL_VOLUME_1R            0x40C
+#define WM2200_DAC_DIGITAL_VOLUME_2L            0x40D
+#define WM2200_DAC_DIGITAL_VOLUME_2R            0x40E
+#define WM2200_PDM_1                            0x417
+#define WM2200_PDM_2                            0x418
+#define WM2200_AUDIO_IF_1_1                     0x500
+#define WM2200_AUDIO_IF_1_2                     0x501
+#define WM2200_AUDIO_IF_1_3                     0x502
+#define WM2200_AUDIO_IF_1_4                     0x503
+#define WM2200_AUDIO_IF_1_5                     0x504
+#define WM2200_AUDIO_IF_1_6                     0x505
+#define WM2200_AUDIO_IF_1_7                     0x506
+#define WM2200_AUDIO_IF_1_8                     0x507
+#define WM2200_AUDIO_IF_1_9                     0x508
+#define WM2200_AUDIO_IF_1_10                    0x509
+#define WM2200_AUDIO_IF_1_11                    0x50A
+#define WM2200_AUDIO_IF_1_12                    0x50B
+#define WM2200_AUDIO_IF_1_13                    0x50C
+#define WM2200_AUDIO_IF_1_14                    0x50D
+#define WM2200_AUDIO_IF_1_15                    0x50E
+#define WM2200_AUDIO_IF_1_16                    0x50F
+#define WM2200_AUDIO_IF_1_17                    0x510
+#define WM2200_AUDIO_IF_1_18                    0x511
+#define WM2200_AUDIO_IF_1_19                    0x512
+#define WM2200_AUDIO_IF_1_20                    0x513
+#define WM2200_AUDIO_IF_1_21                    0x514
+#define WM2200_AUDIO_IF_1_22                    0x515
+#define WM2200_OUT1LMIX_INPUT_1_SOURCE          0x600
+#define WM2200_OUT1LMIX_INPUT_1_VOLUME          0x601
+#define WM2200_OUT1LMIX_INPUT_2_SOURCE          0x602
+#define WM2200_OUT1LMIX_INPUT_2_VOLUME          0x603
+#define WM2200_OUT1LMIX_INPUT_3_SOURCE          0x604
+#define WM2200_OUT1LMIX_INPUT_3_VOLUME          0x605
+#define WM2200_OUT1LMIX_INPUT_4_SOURCE          0x606
+#define WM2200_OUT1LMIX_INPUT_4_VOLUME          0x607
+#define WM2200_OUT1RMIX_INPUT_1_SOURCE          0x608
+#define WM2200_OUT1RMIX_INPUT_1_VOLUME          0x609
+#define WM2200_OUT1RMIX_INPUT_2_SOURCE          0x60A
+#define WM2200_OUT1RMIX_INPUT_2_VOLUME          0x60B
+#define WM2200_OUT1RMIX_INPUT_3_SOURCE          0x60C
+#define WM2200_OUT1RMIX_INPUT_3_VOLUME          0x60D
+#define WM2200_OUT1RMIX_INPUT_4_SOURCE          0x60E
+#define WM2200_OUT1RMIX_INPUT_4_VOLUME          0x60F
+#define WM2200_OUT2LMIX_INPUT_1_SOURCE          0x610
+#define WM2200_OUT2LMIX_INPUT_1_VOLUME          0x611
+#define WM2200_OUT2LMIX_INPUT_2_SOURCE          0x612
+#define WM2200_OUT2LMIX_INPUT_2_VOLUME          0x613
+#define WM2200_OUT2LMIX_INPUT_3_SOURCE          0x614
+#define WM2200_OUT2LMIX_INPUT_3_VOLUME          0x615
+#define WM2200_OUT2LMIX_INPUT_4_SOURCE          0x616
+#define WM2200_OUT2LMIX_INPUT_4_VOLUME          0x617
+#define WM2200_OUT2RMIX_INPUT_1_SOURCE          0x618
+#define WM2200_OUT2RMIX_INPUT_1_VOLUME          0x619
+#define WM2200_OUT2RMIX_INPUT_2_SOURCE          0x61A
+#define WM2200_OUT2RMIX_INPUT_2_VOLUME          0x61B
+#define WM2200_OUT2RMIX_INPUT_3_SOURCE          0x61C
+#define WM2200_OUT2RMIX_INPUT_3_VOLUME          0x61D
+#define WM2200_OUT2RMIX_INPUT_4_SOURCE          0x61E
+#define WM2200_OUT2RMIX_INPUT_4_VOLUME          0x61F
+#define WM2200_AIF1TX1MIX_INPUT_1_SOURCE        0x620
+#define WM2200_AIF1TX1MIX_INPUT_1_VOLUME        0x621
+#define WM2200_AIF1TX1MIX_INPUT_2_SOURCE        0x622
+#define WM2200_AIF1TX1MIX_INPUT_2_VOLUME        0x623
+#define WM2200_AIF1TX1MIX_INPUT_3_SOURCE        0x624
+#define WM2200_AIF1TX1MIX_INPUT_3_VOLUME        0x625
+#define WM2200_AIF1TX1MIX_INPUT_4_SOURCE        0x626
+#define WM2200_AIF1TX1MIX_INPUT_4_VOLUME        0x627
+#define WM2200_AIF1TX2MIX_INPUT_1_SOURCE        0x628
+#define WM2200_AIF1TX2MIX_INPUT_1_VOLUME        0x629
+#define WM2200_AIF1TX2MIX_INPUT_2_SOURCE        0x62A
+#define WM2200_AIF1TX2MIX_INPUT_2_VOLUME        0x62B
+#define WM2200_AIF1TX2MIX_INPUT_3_SOURCE        0x62C
+#define WM2200_AIF1TX2MIX_INPUT_3_VOLUME        0x62D
+#define WM2200_AIF1TX2MIX_INPUT_4_SOURCE        0x62E
+#define WM2200_AIF1TX2MIX_INPUT_4_VOLUME        0x62F
+#define WM2200_AIF1TX3MIX_INPUT_1_SOURCE        0x630
+#define WM2200_AIF1TX3MIX_INPUT_1_VOLUME        0x631
+#define WM2200_AIF1TX3MIX_INPUT_2_SOURCE        0x632
+#define WM2200_AIF1TX3MIX_INPUT_2_VOLUME        0x633
+#define WM2200_AIF1TX3MIX_INPUT_3_SOURCE        0x634
+#define WM2200_AIF1TX3MIX_INPUT_3_VOLUME        0x635
+#define WM2200_AIF1TX3MIX_INPUT_4_SOURCE        0x636
+#define WM2200_AIF1TX3MIX_INPUT_4_VOLUME        0x637
+#define WM2200_AIF1TX4MIX_INPUT_1_SOURCE        0x638
+#define WM2200_AIF1TX4MIX_INPUT_1_VOLUME        0x639
+#define WM2200_AIF1TX4MIX_INPUT_2_SOURCE        0x63A
+#define WM2200_AIF1TX4MIX_INPUT_2_VOLUME        0x63B
+#define WM2200_AIF1TX4MIX_INPUT_3_SOURCE        0x63C
+#define WM2200_AIF1TX4MIX_INPUT_3_VOLUME        0x63D
+#define WM2200_AIF1TX4MIX_INPUT_4_SOURCE        0x63E
+#define WM2200_AIF1TX4MIX_INPUT_4_VOLUME        0x63F
+#define WM2200_AIF1TX5MIX_INPUT_1_SOURCE        0x640
+#define WM2200_AIF1TX5MIX_INPUT_1_VOLUME        0x641
+#define WM2200_AIF1TX5MIX_INPUT_2_SOURCE        0x642
+#define WM2200_AIF1TX5MIX_INPUT_2_VOLUME        0x643
+#define WM2200_AIF1TX5MIX_INPUT_3_SOURCE        0x644
+#define WM2200_AIF1TX5MIX_INPUT_3_VOLUME        0x645
+#define WM2200_AIF1TX5MIX_INPUT_4_SOURCE        0x646
+#define WM2200_AIF1TX5MIX_INPUT_4_VOLUME        0x647
+#define WM2200_AIF1TX6MIX_INPUT_1_SOURCE        0x648
+#define WM2200_AIF1TX6MIX_INPUT_1_VOLUME        0x649
+#define WM2200_AIF1TX6MIX_INPUT_2_SOURCE        0x64A
+#define WM2200_AIF1TX6MIX_INPUT_2_VOLUME        0x64B
+#define WM2200_AIF1TX6MIX_INPUT_3_SOURCE        0x64C
+#define WM2200_AIF1TX6MIX_INPUT_3_VOLUME        0x64D
+#define WM2200_AIF1TX6MIX_INPUT_4_SOURCE        0x64E
+#define WM2200_AIF1TX6MIX_INPUT_4_VOLUME        0x64F
+#define WM2200_EQLMIX_INPUT_1_SOURCE            0x650
+#define WM2200_EQLMIX_INPUT_1_VOLUME            0x651
+#define WM2200_EQLMIX_INPUT_2_SOURCE            0x652
+#define WM2200_EQLMIX_INPUT_2_VOLUME            0x653
+#define WM2200_EQLMIX_INPUT_3_SOURCE            0x654
+#define WM2200_EQLMIX_INPUT_3_VOLUME            0x655
+#define WM2200_EQLMIX_INPUT_4_SOURCE            0x656
+#define WM2200_EQLMIX_INPUT_4_VOLUME            0x657
+#define WM2200_EQRMIX_INPUT_1_SOURCE            0x658
+#define WM2200_EQRMIX_INPUT_1_VOLUME            0x659
+#define WM2200_EQRMIX_INPUT_2_SOURCE            0x65A
+#define WM2200_EQRMIX_INPUT_2_VOLUME            0x65B
+#define WM2200_EQRMIX_INPUT_3_SOURCE            0x65C
+#define WM2200_EQRMIX_INPUT_3_VOLUME            0x65D
+#define WM2200_EQRMIX_INPUT_4_SOURCE            0x65E
+#define WM2200_EQRMIX_INPUT_4_VOLUME            0x65F
+#define WM2200_LHPF1MIX_INPUT_1_SOURCE          0x660
+#define WM2200_LHPF1MIX_INPUT_1_VOLUME          0x661
+#define WM2200_LHPF1MIX_INPUT_2_SOURCE          0x662
+#define WM2200_LHPF1MIX_INPUT_2_VOLUME          0x663
+#define WM2200_LHPF1MIX_INPUT_3_SOURCE          0x664
+#define WM2200_LHPF1MIX_INPUT_3_VOLUME          0x665
+#define WM2200_LHPF1MIX_INPUT_4_SOURCE          0x666
+#define WM2200_LHPF1MIX_INPUT_4_VOLUME          0x667
+#define WM2200_LHPF2MIX_INPUT_1_SOURCE          0x668
+#define WM2200_LHPF2MIX_INPUT_1_VOLUME          0x669
+#define WM2200_LHPF2MIX_INPUT_2_SOURCE          0x66A
+#define WM2200_LHPF2MIX_INPUT_2_VOLUME          0x66B
+#define WM2200_LHPF2MIX_INPUT_3_SOURCE          0x66C
+#define WM2200_LHPF2MIX_INPUT_3_VOLUME          0x66D
+#define WM2200_LHPF2MIX_INPUT_4_SOURCE          0x66E
+#define WM2200_LHPF2MIX_INPUT_4_VOLUME          0x66F
+#define WM2200_DSP1LMIX_INPUT_1_SOURCE          0x670
+#define WM2200_DSP1LMIX_INPUT_1_VOLUME          0x671
+#define WM2200_DSP1LMIX_INPUT_2_SOURCE          0x672
+#define WM2200_DSP1LMIX_INPUT_2_VOLUME          0x673
+#define WM2200_DSP1LMIX_INPUT_3_SOURCE          0x674
+#define WM2200_DSP1LMIX_INPUT_3_VOLUME          0x675
+#define WM2200_DSP1LMIX_INPUT_4_SOURCE          0x676
+#define WM2200_DSP1LMIX_INPUT_4_VOLUME          0x677
+#define WM2200_DSP1RMIX_INPUT_1_SOURCE          0x678
+#define WM2200_DSP1RMIX_INPUT_1_VOLUME          0x679
+#define WM2200_DSP1RMIX_INPUT_2_SOURCE          0x67A
+#define WM2200_DSP1RMIX_INPUT_2_VOLUME          0x67B
+#define WM2200_DSP1RMIX_INPUT_3_SOURCE          0x67C
+#define WM2200_DSP1RMIX_INPUT_3_VOLUME          0x67D
+#define WM2200_DSP1RMIX_INPUT_4_SOURCE          0x67E
+#define WM2200_DSP1RMIX_INPUT_4_VOLUME          0x67F
+#define WM2200_DSP1AUX1MIX_INPUT_1_SOURCE       0x680
+#define WM2200_DSP1AUX2MIX_INPUT_1_SOURCE       0x681
+#define WM2200_DSP1AUX3MIX_INPUT_1_SOURCE       0x682
+#define WM2200_DSP1AUX4MIX_INPUT_1_SOURCE       0x683
+#define WM2200_DSP1AUX5MIX_INPUT_1_SOURCE       0x684
+#define WM2200_DSP1AUX6MIX_INPUT_1_SOURCE       0x685
+#define WM2200_DSP2LMIX_INPUT_1_SOURCE          0x686
+#define WM2200_DSP2LMIX_INPUT_1_VOLUME          0x687
+#define WM2200_DSP2LMIX_INPUT_2_SOURCE          0x688
+#define WM2200_DSP2LMIX_INPUT_2_VOLUME          0x689
+#define WM2200_DSP2LMIX_INPUT_3_SOURCE          0x68A
+#define WM2200_DSP2LMIX_INPUT_3_VOLUME          0x68B
+#define WM2200_DSP2LMIX_INPUT_4_SOURCE          0x68C
+#define WM2200_DSP2LMIX_INPUT_4_VOLUME          0x68D
+#define WM2200_DSP2RMIX_INPUT_1_SOURCE          0x68E
+#define WM2200_DSP2RMIX_INPUT_1_VOLUME          0x68F
+#define WM2200_DSP2RMIX_INPUT_2_SOURCE          0x690
+#define WM2200_DSP2RMIX_INPUT_2_VOLUME          0x691
+#define WM2200_DSP2RMIX_INPUT_3_SOURCE          0x692
+#define WM2200_DSP2RMIX_INPUT_3_VOLUME          0x693
+#define WM2200_DSP2RMIX_INPUT_4_SOURCE          0x694
+#define WM2200_DSP2RMIX_INPUT_4_VOLUME          0x695
+#define WM2200_DSP2AUX1MIX_INPUT_1_SOURCE       0x696
+#define WM2200_DSP2AUX2MIX_INPUT_1_SOURCE       0x697
+#define WM2200_DSP2AUX3MIX_INPUT_1_SOURCE       0x698
+#define WM2200_DSP2AUX4MIX_INPUT_1_SOURCE       0x699
+#define WM2200_DSP2AUX5MIX_INPUT_1_SOURCE       0x69A
+#define WM2200_DSP2AUX6MIX_INPUT_1_SOURCE       0x69B
+#define WM2200_GPIO_CTRL_1                      0x700
+#define WM2200_GPIO_CTRL_2                      0x701
+#define WM2200_GPIO_CTRL_3                      0x702
+#define WM2200_GPIO_CTRL_4                      0x703
+#define WM2200_ADPS1_IRQ0                       0x707
+#define WM2200_ADPS1_IRQ1                       0x708
+#define WM2200_MISC_PAD_CTRL_1                  0x709
+#define WM2200_INTERRUPT_STATUS_1               0x800
+#define WM2200_INTERRUPT_STATUS_1_MASK          0x801
+#define WM2200_INTERRUPT_STATUS_2               0x802
+#define WM2200_INTERRUPT_RAW_STATUS_2           0x803
+#define WM2200_INTERRUPT_STATUS_2_MASK          0x804
+#define WM2200_INTERRUPT_CONTROL                0x808
+#define WM2200_EQL_1                            0x900
+#define WM2200_EQL_2                            0x901
+#define WM2200_EQL_3                            0x902
+#define WM2200_EQL_4                            0x903
+#define WM2200_EQL_5                            0x904
+#define WM2200_EQL_6                            0x905
+#define WM2200_EQL_7                            0x906
+#define WM2200_EQL_8                            0x907
+#define WM2200_EQL_9                            0x908
+#define WM2200_EQL_10                           0x909
+#define WM2200_EQL_11                           0x90A
+#define WM2200_EQL_12                           0x90B
+#define WM2200_EQL_13                           0x90C
+#define WM2200_EQL_14                           0x90D
+#define WM2200_EQL_15                           0x90E
+#define WM2200_EQL_16                           0x90F
+#define WM2200_EQL_17                           0x910
+#define WM2200_EQL_18                           0x911
+#define WM2200_EQL_19                           0x912
+#define WM2200_EQL_20                           0x913
+#define WM2200_EQR_1                            0x916
+#define WM2200_EQR_2                            0x917
+#define WM2200_EQR_3                            0x918
+#define WM2200_EQR_4                            0x919
+#define WM2200_EQR_5                            0x91A
+#define WM2200_EQR_6                            0x91B
+#define WM2200_EQR_7                            0x91C
+#define WM2200_EQR_8                            0x91D
+#define WM2200_EQR_9                            0x91E
+#define WM2200_EQR_10                           0x91F
+#define WM2200_EQR_11                           0x920
+#define WM2200_EQR_12                           0x921
+#define WM2200_EQR_13                           0x922
+#define WM2200_EQR_14                           0x923
+#define WM2200_EQR_15                           0x924
+#define WM2200_EQR_16                           0x925
+#define WM2200_EQR_17                           0x926
+#define WM2200_EQR_18                           0x927
+#define WM2200_EQR_19                           0x928
+#define WM2200_EQR_20                           0x929
+#define WM2200_HPLPF1_1                         0x93E
+#define WM2200_HPLPF1_2                         0x93F
+#define WM2200_HPLPF2_1                         0x942
+#define WM2200_HPLPF2_2                         0x943
+#define WM2200_DSP1_CONTROL_1                   0xA00
+#define WM2200_DSP1_CONTROL_2                   0xA02
+#define WM2200_DSP1_CONTROL_3                   0xA03
+#define WM2200_DSP1_CONTROL_4                   0xA04
+#define WM2200_DSP1_CONTROL_5                   0xA06
+#define WM2200_DSP1_CONTROL_6                   0xA07
+#define WM2200_DSP1_CONTROL_7                   0xA08
+#define WM2200_DSP1_CONTROL_8                   0xA09
+#define WM2200_DSP1_CONTROL_9                   0xA0A
+#define WM2200_DSP1_CONTROL_10                  0xA0B
+#define WM2200_DSP1_CONTROL_11                  0xA0C
+#define WM2200_DSP1_CONTROL_12                  0xA0D
+#define WM2200_DSP1_CONTROL_13                  0xA0F
+#define WM2200_DSP1_CONTROL_14                  0xA10
+#define WM2200_DSP1_CONTROL_15                  0xA11
+#define WM2200_DSP1_CONTROL_16                  0xA12
+#define WM2200_DSP1_CONTROL_17                  0xA13
+#define WM2200_DSP1_CONTROL_18                  0xA14
+#define WM2200_DSP1_CONTROL_19                  0xA16
+#define WM2200_DSP1_CONTROL_20                  0xA17
+#define WM2200_DSP1_CONTROL_21                  0xA18
+#define WM2200_DSP1_CONTROL_22                  0xA1A
+#define WM2200_DSP1_CONTROL_23                  0xA1B
+#define WM2200_DSP1_CONTROL_24                  0xA1C
+#define WM2200_DSP1_CONTROL_25                  0xA1E
+#define WM2200_DSP1_CONTROL_26                  0xA20
+#define WM2200_DSP1_CONTROL_27                  0xA21
+#define WM2200_DSP1_CONTROL_28                  0xA22
+#define WM2200_DSP1_CONTROL_29                  0xA23
+#define WM2200_DSP1_CONTROL_30                  0xA24
+#define WM2200_DSP1_CONTROL_31                  0xA26
+#define WM2200_DSP2_CONTROL_1                   0xB00
+#define WM2200_DSP2_CONTROL_2                   0xB02
+#define WM2200_DSP2_CONTROL_3                   0xB03
+#define WM2200_DSP2_CONTROL_4                   0xB04
+#define WM2200_DSP2_CONTROL_5                   0xB06
+#define WM2200_DSP2_CONTROL_6                   0xB07
+#define WM2200_DSP2_CONTROL_7                   0xB08
+#define WM2200_DSP2_CONTROL_8                   0xB09
+#define WM2200_DSP2_CONTROL_9                   0xB0A
+#define WM2200_DSP2_CONTROL_10                  0xB0B
+#define WM2200_DSP2_CONTROL_11                  0xB0C
+#define WM2200_DSP2_CONTROL_12                  0xB0D
+#define WM2200_DSP2_CONTROL_13                  0xB0F
+#define WM2200_DSP2_CONTROL_14                  0xB10
+#define WM2200_DSP2_CONTROL_15                  0xB11
+#define WM2200_DSP2_CONTROL_16                  0xB12
+#define WM2200_DSP2_CONTROL_17                  0xB13
+#define WM2200_DSP2_CONTROL_18                  0xB14
+#define WM2200_DSP2_CONTROL_19                  0xB16
+#define WM2200_DSP2_CONTROL_20                  0xB17
+#define WM2200_DSP2_CONTROL_21                  0xB18
+#define WM2200_DSP2_CONTROL_22                  0xB1A
+#define WM2200_DSP2_CONTROL_23                  0xB1B
+#define WM2200_DSP2_CONTROL_24                  0xB1C
+#define WM2200_DSP2_CONTROL_25                  0xB1E
+#define WM2200_DSP2_CONTROL_26                  0xB20
+#define WM2200_DSP2_CONTROL_27                  0xB21
+#define WM2200_DSP2_CONTROL_28                  0xB22
+#define WM2200_DSP2_CONTROL_29                  0xB23
+#define WM2200_DSP2_CONTROL_30                  0xB24
+#define WM2200_DSP2_CONTROL_31                  0xB26
+#define WM2200_ANC_CTRL1                        0xD00
+#define WM2200_ANC_CTRL2                        0xD01
+#define WM2200_ANC_CTRL3                        0xD02
+#define WM2200_ANC_CTRL7                        0xD08
+#define WM2200_ANC_CTRL8                        0xD09
+#define WM2200_ANC_CTRL9                        0xD0A
+#define WM2200_ANC_CTRL10                       0xD0B
+#define WM2200_ANC_CTRL11                       0xD0C
+#define WM2200_ANC_CTRL12                       0xD0D
+#define WM2200_ANC_CTRL13                       0xD0E
+#define WM2200_ANC_CTRL14                       0xD0F
+#define WM2200_ANC_CTRL15                       0xD10
+#define WM2200_ANC_CTRL16                       0xD11
+#define WM2200_ANC_CTRL17                       0xD12
+#define WM2200_ANC_CTRL18                       0xD15
+#define WM2200_ANC_CTRL19                       0xD16
+#define WM2200_ANC_CTRL20                       0xD17
+#define WM2200_ANC_CTRL21                       0xD18
+#define WM2200_ANC_CTRL22                       0xD19
+#define WM2200_ANC_CTRL23                       0xD1A
+#define WM2200_ANC_CTRL24                       0xD1B
+#define WM2200_ANC_CTRL25                       0xD1C
+#define WM2200_ANC_CTRL26                       0xD1D
+#define WM2200_ANC_CTRL27                       0xD1E
+#define WM2200_ANC_CTRL28                       0xD1F
+#define WM2200_ANC_CTRL29                       0xD20
+#define WM2200_ANC_CTRL30                       0xD21
+#define WM2200_ANC_CTRL31                       0xD23
+#define WM2200_ANC_CTRL32                       0xD24
+#define WM2200_ANC_CTRL33                       0xD25
+#define WM2200_ANC_CTRL34                       0xD27
+#define WM2200_ANC_CTRL35                       0xD28
+#define WM2200_ANC_CTRL36                       0xD29
+#define WM2200_ANC_CTRL37                       0xD2A
+#define WM2200_ANC_CTRL38                       0xD2B
+#define WM2200_ANC_CTRL39                       0xD2C
+#define WM2200_ANC_CTRL40                       0xD2D
+#define WM2200_ANC_CTRL41                       0xD2E
+#define WM2200_ANC_CTRL42                       0xD2F
+#define WM2200_ANC_CTRL43                       0xD30
+#define WM2200_ANC_CTRL44                       0xD31
+#define WM2200_ANC_CTRL45                       0xD32
+#define WM2200_ANC_CTRL46                       0xD33
+#define WM2200_ANC_CTRL47                       0xD34
+#define WM2200_ANC_CTRL48                       0xD35
+#define WM2200_ANC_CTRL49                       0xD36
+#define WM2200_ANC_CTRL50                       0xD37
+#define WM2200_ANC_CTRL51                       0xD38
+#define WM2200_ANC_CTRL52                       0xD39
+#define WM2200_ANC_CTRL53                       0xD3A
+#define WM2200_ANC_CTRL54                       0xD3B
+#define WM2200_ANC_CTRL55                       0xD3C
+#define WM2200_ANC_CTRL56                       0xD3D
+#define WM2200_ANC_CTRL57                       0xD3E
+#define WM2200_ANC_CTRL58                       0xD3F
+#define WM2200_ANC_CTRL59                       0xD40
+#define WM2200_ANC_CTRL60                       0xD41
+#define WM2200_ANC_CTRL61                       0xD42
+#define WM2200_ANC_CTRL62                       0xD43
+#define WM2200_ANC_CTRL63                       0xD44
+#define WM2200_ANC_CTRL64                       0xD45
+#define WM2200_ANC_CTRL65                       0xD46
+#define WM2200_ANC_CTRL66                       0xD47
+#define WM2200_ANC_CTRL67                       0xD48
+#define WM2200_ANC_CTRL68                       0xD49
+#define WM2200_ANC_CTRL69                       0xD4A
+#define WM2200_ANC_CTRL70                       0xD4B
+#define WM2200_ANC_CTRL71                       0xD4C
+#define WM2200_ANC_CTRL72                       0xD4D
+#define WM2200_ANC_CTRL73                       0xD4E
+#define WM2200_ANC_CTRL74                       0xD4F
+#define WM2200_ANC_CTRL75                       0xD50
+#define WM2200_ANC_CTRL76                       0xD51
+#define WM2200_ANC_CTRL77                       0xD52
+#define WM2200_ANC_CTRL78                       0xD53
+#define WM2200_ANC_CTRL79                       0xD54
+#define WM2200_ANC_CTRL80                       0xD55
+#define WM2200_ANC_CTRL81                       0xD56
+#define WM2200_ANC_CTRL82                       0xD57
+#define WM2200_ANC_CTRL83                       0xD58
+#define WM2200_ANC_CTRL84                       0xD5B
+#define WM2200_ANC_CTRL85                       0xD5C
+#define WM2200_ANC_CTRL86                       0xD5F
+#define WM2200_ANC_CTRL87                       0xD60
+#define WM2200_ANC_CTRL88                       0xD61
+#define WM2200_ANC_CTRL89                       0xD62
+#define WM2200_ANC_CTRL90                       0xD63
+#define WM2200_ANC_CTRL91                       0xD64
+#define WM2200_ANC_CTRL92                       0xD65
+#define WM2200_ANC_CTRL93                       0xD66
+#define WM2200_ANC_CTRL94                       0xD67
+#define WM2200_ANC_CTRL95                       0xD68
+#define WM2200_ANC_CTRL96                       0xD69
+#define WM2200_DSP1_DM_0                        0x3000
+#define WM2200_DSP1_DM_1                        0x3001
+#define WM2200_DSP1_DM_2                        0x3002
+#define WM2200_DSP1_DM_3                        0x3003
+#define WM2200_DSP1_DM_2044                     0x37FC
+#define WM2200_DSP1_DM_2045                     0x37FD
+#define WM2200_DSP1_DM_2046                     0x37FE
+#define WM2200_DSP1_DM_2047                     0x37FF
+#define WM2200_DSP1_PM_0                        0x3800
+#define WM2200_DSP1_PM_1                        0x3801
+#define WM2200_DSP1_PM_2                        0x3802
+#define WM2200_DSP1_PM_3                        0x3803
+#define WM2200_DSP1_PM_4                        0x3804
+#define WM2200_DSP1_PM_5                        0x3805
+#define WM2200_DSP1_PM_762                      0x3AFA
+#define WM2200_DSP1_PM_763                      0x3AFB
+#define WM2200_DSP1_PM_764                      0x3AFC
+#define WM2200_DSP1_PM_765                      0x3AFD
+#define WM2200_DSP1_PM_766                      0x3AFE
+#define WM2200_DSP1_PM_767                      0x3AFF
+#define WM2200_DSP1_ZM_0                        0x3C00
+#define WM2200_DSP1_ZM_1                        0x3C01
+#define WM2200_DSP1_ZM_2                        0x3C02
+#define WM2200_DSP1_ZM_3                        0x3C03
+#define WM2200_DSP1_ZM_1020                     0x3FFC
+#define WM2200_DSP1_ZM_1021                     0x3FFD
+#define WM2200_DSP1_ZM_1022                     0x3FFE
+#define WM2200_DSP1_ZM_1023                     0x3FFF
+#define WM2200_DSP2_DM_0                        0x4000
+#define WM2200_DSP2_DM_1                        0x4001
+#define WM2200_DSP2_DM_2                        0x4002
+#define WM2200_DSP2_DM_3                        0x4003
+#define WM2200_DSP2_DM_2044                     0x47FC
+#define WM2200_DSP2_DM_2045                     0x47FD
+#define WM2200_DSP2_DM_2046                     0x47FE
+#define WM2200_DSP2_DM_2047                     0x47FF
+#define WM2200_DSP2_PM_0                        0x4800
+#define WM2200_DSP2_PM_1                        0x4801
+#define WM2200_DSP2_PM_2                        0x4802
+#define WM2200_DSP2_PM_3                        0x4803
+#define WM2200_DSP2_PM_4                        0x4804
+#define WM2200_DSP2_PM_5                        0x4805
+#define WM2200_DSP2_PM_762                      0x4AFA
+#define WM2200_DSP2_PM_763                      0x4AFB
+#define WM2200_DSP2_PM_764                      0x4AFC
+#define WM2200_DSP2_PM_765                      0x4AFD
+#define WM2200_DSP2_PM_766                      0x4AFE
+#define WM2200_DSP2_PM_767                      0x4AFF
+#define WM2200_DSP2_ZM_0                        0x4C00
+#define WM2200_DSP2_ZM_1                        0x4C01
+#define WM2200_DSP2_ZM_2                        0x4C02
+#define WM2200_DSP2_ZM_3                        0x4C03
+#define WM2200_DSP2_ZM_1020                     0x4FFC
+#define WM2200_DSP2_ZM_1021                     0x4FFD
+#define WM2200_DSP2_ZM_1022                     0x4FFE
+#define WM2200_DSP2_ZM_1023                     0x4FFF
+
+#define WM2200_REGISTER_COUNT                   494
+#define WM2200_MAX_REGISTER                     0x4FFF
+
+/*
+ * Field Definitions.
+ */
+
+/*
+ * R0 (0x00) - software reset
+ */
+#define WM2200_SW_RESET_CHIP_ID1_MASK           0xFFFF  /* SW_RESET_CHIP_ID1 - [15:0] */
+#define WM2200_SW_RESET_CHIP_ID1_SHIFT               0  /* SW_RESET_CHIP_ID1 - [15:0] */
+#define WM2200_SW_RESET_CHIP_ID1_WIDTH              16  /* SW_RESET_CHIP_ID1 - [15:0] */
+
+/*
+ * R1 (0x01) - Device Revision
+ */
+#define WM2200_DEVICE_REVISION_MASK             0x000F  /* DEVICE_REVISION - [3:0] */
+#define WM2200_DEVICE_REVISION_SHIFT                 0  /* DEVICE_REVISION - [3:0] */
+#define WM2200_DEVICE_REVISION_WIDTH                 4  /* DEVICE_REVISION - [3:0] */
+
+/*
+ * R11 (0x0B) - Tone Generator 1
+ */
+#define WM2200_TONE_ENA                         0x0001  /* TONE_ENA */
+#define WM2200_TONE_ENA_MASK                    0x0001  /* TONE_ENA */
+#define WM2200_TONE_ENA_SHIFT                        0  /* TONE_ENA */
+#define WM2200_TONE_ENA_WIDTH                        1  /* TONE_ENA */
+
+/*
+ * R258 (0x102) - Clocking 3
+ */
+#define WM2200_SYSCLK_FREQ_MASK                 0x0700  /* SYSCLK_FREQ - [10:8] */
+#define WM2200_SYSCLK_FREQ_SHIFT                     8  /* SYSCLK_FREQ - [10:8] */
+#define WM2200_SYSCLK_FREQ_WIDTH                     3  /* SYSCLK_FREQ - [10:8] */
+#define WM2200_SYSCLK_ENA                       0x0040  /* SYSCLK_ENA */
+#define WM2200_SYSCLK_ENA_MASK                  0x0040  /* SYSCLK_ENA */
+#define WM2200_SYSCLK_ENA_SHIFT                      6  /* SYSCLK_ENA */
+#define WM2200_SYSCLK_ENA_WIDTH                      1  /* SYSCLK_ENA */
+#define WM2200_SYSCLK_SRC_MASK                  0x000F  /* SYSCLK_SRC - [3:0] */
+#define WM2200_SYSCLK_SRC_SHIFT                      0  /* SYSCLK_SRC - [3:0] */
+#define WM2200_SYSCLK_SRC_WIDTH                      4  /* SYSCLK_SRC - [3:0] */
+
+/*
+ * R259 (0x103) - Clocking 4
+ */
+#define WM2200_SAMPLE_RATE_1_MASK               0x001F  /* SAMPLE_RATE_1 - [4:0] */
+#define WM2200_SAMPLE_RATE_1_SHIFT                   0  /* SAMPLE_RATE_1 - [4:0] */
+#define WM2200_SAMPLE_RATE_1_WIDTH                   5  /* SAMPLE_RATE_1 - [4:0] */
+
+/*
+ * R273 (0x111) - FLL Control 1
+ */
+#define WM2200_FLL_ENA                          0x0001  /* FLL_ENA */
+#define WM2200_FLL_ENA_MASK                     0x0001  /* FLL_ENA */
+#define WM2200_FLL_ENA_SHIFT                         0  /* FLL_ENA */
+#define WM2200_FLL_ENA_WIDTH                         1  /* FLL_ENA */
+
+/*
+ * R274 (0x112) - FLL Control 2
+ */
+#define WM2200_FLL_OUTDIV_MASK                  0x3F00  /* FLL_OUTDIV - [13:8] */
+#define WM2200_FLL_OUTDIV_SHIFT                      8  /* FLL_OUTDIV - [13:8] */
+#define WM2200_FLL_OUTDIV_WIDTH                      6  /* FLL_OUTDIV - [13:8] */
+#define WM2200_FLL_FRATIO_MASK                  0x0007  /* FLL_FRATIO - [2:0] */
+#define WM2200_FLL_FRATIO_SHIFT                      0  /* FLL_FRATIO - [2:0] */
+#define WM2200_FLL_FRATIO_WIDTH                      3  /* FLL_FRATIO - [2:0] */
+
+/*
+ * R275 (0x113) - FLL Control 3
+ */
+#define WM2200_FLL_FRACN_ENA                    0x0001  /* FLL_FRACN_ENA */
+#define WM2200_FLL_FRACN_ENA_MASK               0x0001  /* FLL_FRACN_ENA */
+#define WM2200_FLL_FRACN_ENA_SHIFT                   0  /* FLL_FRACN_ENA */
+#define WM2200_FLL_FRACN_ENA_WIDTH                   1  /* FLL_FRACN_ENA */
+
+/*
+ * R276 (0x114) - FLL Control 4
+ */
+#define WM2200_FLL_THETA_MASK                   0xFFFF  /* FLL_THETA - [15:0] */
+#define WM2200_FLL_THETA_SHIFT                       0  /* FLL_THETA - [15:0] */
+#define WM2200_FLL_THETA_WIDTH                      16  /* FLL_THETA - [15:0] */
+
+/*
+ * R278 (0x116) - FLL Control 6
+ */
+#define WM2200_FLL_N_MASK                       0x03FF  /* FLL_N - [9:0] */
+#define WM2200_FLL_N_SHIFT                           0  /* FLL_N - [9:0] */
+#define WM2200_FLL_N_WIDTH                          10  /* FLL_N - [9:0] */
+
+/*
+ * R279 (0x117) - FLL Control 7
+ */
+#define WM2200_FLL_CLK_REF_DIV_MASK             0x0030  /* FLL_CLK_REF_DIV - [5:4] */
+#define WM2200_FLL_CLK_REF_DIV_SHIFT                 4  /* FLL_CLK_REF_DIV - [5:4] */
+#define WM2200_FLL_CLK_REF_DIV_WIDTH                 2  /* FLL_CLK_REF_DIV - [5:4] */
+#define WM2200_FLL_CLK_REF_SRC_MASK             0x0003  /* FLL_CLK_REF_SRC - [1:0] */
+#define WM2200_FLL_CLK_REF_SRC_SHIFT                 0  /* FLL_CLK_REF_SRC - [1:0] */
+#define WM2200_FLL_CLK_REF_SRC_WIDTH                 2  /* FLL_CLK_REF_SRC - [1:0] */
+
+/*
+ * R281 (0x119) - FLL EFS 1
+ */
+#define WM2200_FLL_LAMBDA_MASK                  0xFFFF  /* FLL_LAMBDA - [15:0] */
+#define WM2200_FLL_LAMBDA_SHIFT                      0  /* FLL_LAMBDA - [15:0] */
+#define WM2200_FLL_LAMBDA_WIDTH                     16  /* FLL_LAMBDA - [15:0] */
+
+/*
+ * R282 (0x11A) - FLL EFS 2
+ */
+#define WM2200_FLL_EFS_ENA                      0x0001  /* FLL_EFS_ENA */
+#define WM2200_FLL_EFS_ENA_MASK                 0x0001  /* FLL_EFS_ENA */
+#define WM2200_FLL_EFS_ENA_SHIFT                     0  /* FLL_EFS_ENA */
+#define WM2200_FLL_EFS_ENA_WIDTH                     1  /* FLL_EFS_ENA */
+
+/*
+ * R512 (0x200) - Mic Charge Pump 1
+ */
+#define WM2200_CPMIC_BYPASS_MODE                0x0020  /* CPMIC_BYPASS_MODE */
+#define WM2200_CPMIC_BYPASS_MODE_MASK           0x0020  /* CPMIC_BYPASS_MODE */
+#define WM2200_CPMIC_BYPASS_MODE_SHIFT               5  /* CPMIC_BYPASS_MODE */
+#define WM2200_CPMIC_BYPASS_MODE_WIDTH               1  /* CPMIC_BYPASS_MODE */
+#define WM2200_CPMIC_ENA                        0x0001  /* CPMIC_ENA */
+#define WM2200_CPMIC_ENA_MASK                   0x0001  /* CPMIC_ENA */
+#define WM2200_CPMIC_ENA_SHIFT                       0  /* CPMIC_ENA */
+#define WM2200_CPMIC_ENA_WIDTH                       1  /* CPMIC_ENA */
+
+/*
+ * R513 (0x201) - Mic Charge Pump 2
+ */
+#define WM2200_CPMIC_LDO_VSEL_OVERRIDE_MASK     0xF800  /* CPMIC_LDO_VSEL_OVERRIDE - [15:11] */
+#define WM2200_CPMIC_LDO_VSEL_OVERRIDE_SHIFT        11  /* CPMIC_LDO_VSEL_OVERRIDE - [15:11] */
+#define WM2200_CPMIC_LDO_VSEL_OVERRIDE_WIDTH         5  /* CPMIC_LDO_VSEL_OVERRIDE - [15:11] */
+
+/*
+ * R514 (0x202) - DM Charge Pump 1
+ */
+#define WM2200_CPDM_ENA                         0x0001  /* CPDM_ENA */
+#define WM2200_CPDM_ENA_MASK                    0x0001  /* CPDM_ENA */
+#define WM2200_CPDM_ENA_SHIFT                        0  /* CPDM_ENA */
+#define WM2200_CPDM_ENA_WIDTH                        1  /* CPDM_ENA */
+
+/*
+ * R524 (0x20C) - Mic Bias Ctrl 1
+ */
+#define WM2200_MICB1_DISCH                      0x0040  /* MICB1_DISCH */
+#define WM2200_MICB1_DISCH_MASK                 0x0040  /* MICB1_DISCH */
+#define WM2200_MICB1_DISCH_SHIFT                     6  /* MICB1_DISCH */
+#define WM2200_MICB1_DISCH_WIDTH                     1  /* MICB1_DISCH */
+#define WM2200_MICB1_RATE                       0x0020  /* MICB1_RATE */
+#define WM2200_MICB1_RATE_MASK                  0x0020  /* MICB1_RATE */
+#define WM2200_MICB1_RATE_SHIFT                      5  /* MICB1_RATE */
+#define WM2200_MICB1_RATE_WIDTH                      1  /* MICB1_RATE */
+#define WM2200_MICB1_LVL_MASK                   0x001C  /* MICB1_LVL - [4:2] */
+#define WM2200_MICB1_LVL_SHIFT                       2  /* MICB1_LVL - [4:2] */
+#define WM2200_MICB1_LVL_WIDTH                       3  /* MICB1_LVL - [4:2] */
+#define WM2200_MICB1_MODE                       0x0002  /* MICB1_MODE */
+#define WM2200_MICB1_MODE_MASK                  0x0002  /* MICB1_MODE */
+#define WM2200_MICB1_MODE_SHIFT                      1  /* MICB1_MODE */
+#define WM2200_MICB1_MODE_WIDTH                      1  /* MICB1_MODE */
+#define WM2200_MICB1_ENA                        0x0001  /* MICB1_ENA */
+#define WM2200_MICB1_ENA_MASK                   0x0001  /* MICB1_ENA */
+#define WM2200_MICB1_ENA_SHIFT                       0  /* MICB1_ENA */
+#define WM2200_MICB1_ENA_WIDTH                       1  /* MICB1_ENA */
+
+/*
+ * R525 (0x20D) - Mic Bias Ctrl 2
+ */
+#define WM2200_MICB2_DISCH                      0x0040  /* MICB2_DISCH */
+#define WM2200_MICB2_DISCH_MASK                 0x0040  /* MICB2_DISCH */
+#define WM2200_MICB2_DISCH_SHIFT                     6  /* MICB2_DISCH */
+#define WM2200_MICB2_DISCH_WIDTH                     1  /* MICB2_DISCH */
+#define WM2200_MICB2_RATE                       0x0020  /* MICB2_RATE */
+#define WM2200_MICB2_RATE_MASK                  0x0020  /* MICB2_RATE */
+#define WM2200_MICB2_RATE_SHIFT                      5  /* MICB2_RATE */
+#define WM2200_MICB2_RATE_WIDTH                      1  /* MICB2_RATE */
+#define WM2200_MICB2_LVL_MASK                   0x001C  /* MICB2_LVL - [4:2] */
+#define WM2200_MICB2_LVL_SHIFT                       2  /* MICB2_LVL - [4:2] */
+#define WM2200_MICB2_LVL_WIDTH                       3  /* MICB2_LVL - [4:2] */
+#define WM2200_MICB2_MODE                       0x0002  /* MICB2_MODE */
+#define WM2200_MICB2_MODE_MASK                  0x0002  /* MICB2_MODE */
+#define WM2200_MICB2_MODE_SHIFT                      1  /* MICB2_MODE */
+#define WM2200_MICB2_MODE_WIDTH                      1  /* MICB2_MODE */
+#define WM2200_MICB2_ENA                        0x0001  /* MICB2_ENA */
+#define WM2200_MICB2_ENA_MASK                   0x0001  /* MICB2_ENA */
+#define WM2200_MICB2_ENA_SHIFT                       0  /* MICB2_ENA */
+#define WM2200_MICB2_ENA_WIDTH                       1  /* MICB2_ENA */
+
+/*
+ * R527 (0x20F) - Ear Piece Ctrl 1
+ */
+#define WM2200_EPD_LP_ENA                       0x4000  /* EPD_LP_ENA */
+#define WM2200_EPD_LP_ENA_MASK                  0x4000  /* EPD_LP_ENA */
+#define WM2200_EPD_LP_ENA_SHIFT                     14  /* EPD_LP_ENA */
+#define WM2200_EPD_LP_ENA_WIDTH                      1  /* EPD_LP_ENA */
+#define WM2200_EPD_OUTP_LP_ENA                  0x2000  /* EPD_OUTP_LP_ENA */
+#define WM2200_EPD_OUTP_LP_ENA_MASK             0x2000  /* EPD_OUTP_LP_ENA */
+#define WM2200_EPD_OUTP_LP_ENA_SHIFT                13  /* EPD_OUTP_LP_ENA */
+#define WM2200_EPD_OUTP_LP_ENA_WIDTH                 1  /* EPD_OUTP_LP_ENA */
+#define WM2200_EPD_RMV_SHRT_LP                  0x1000  /* EPD_RMV_SHRT_LP */
+#define WM2200_EPD_RMV_SHRT_LP_MASK             0x1000  /* EPD_RMV_SHRT_LP */
+#define WM2200_EPD_RMV_SHRT_LP_SHIFT                12  /* EPD_RMV_SHRT_LP */
+#define WM2200_EPD_RMV_SHRT_LP_WIDTH                 1  /* EPD_RMV_SHRT_LP */
+#define WM2200_EPD_LN_ENA                       0x0800  /* EPD_LN_ENA */
+#define WM2200_EPD_LN_ENA_MASK                  0x0800  /* EPD_LN_ENA */
+#define WM2200_EPD_LN_ENA_SHIFT                     11  /* EPD_LN_ENA */
+#define WM2200_EPD_LN_ENA_WIDTH                      1  /* EPD_LN_ENA */
+#define WM2200_EPD_OUTP_LN_ENA                  0x0400  /* EPD_OUTP_LN_ENA */
+#define WM2200_EPD_OUTP_LN_ENA_MASK             0x0400  /* EPD_OUTP_LN_ENA */
+#define WM2200_EPD_OUTP_LN_ENA_SHIFT                10  /* EPD_OUTP_LN_ENA */
+#define WM2200_EPD_OUTP_LN_ENA_WIDTH                 1  /* EPD_OUTP_LN_ENA */
+#define WM2200_EPD_RMV_SHRT_LN                  0x0200  /* EPD_RMV_SHRT_LN */
+#define WM2200_EPD_RMV_SHRT_LN_MASK             0x0200  /* EPD_RMV_SHRT_LN */
+#define WM2200_EPD_RMV_SHRT_LN_SHIFT                 9  /* EPD_RMV_SHRT_LN */
+#define WM2200_EPD_RMV_SHRT_LN_WIDTH                 1  /* EPD_RMV_SHRT_LN */
+
+/*
+ * R528 (0x210) - Ear Piece Ctrl 2
+ */
+#define WM2200_EPD_RP_ENA                       0x4000  /* EPD_RP_ENA */
+#define WM2200_EPD_RP_ENA_MASK                  0x4000  /* EPD_RP_ENA */
+#define WM2200_EPD_RP_ENA_SHIFT                     14  /* EPD_RP_ENA */
+#define WM2200_EPD_RP_ENA_WIDTH                      1  /* EPD_RP_ENA */
+#define WM2200_EPD_OUTP_RP_ENA                  0x2000  /* EPD_OUTP_RP_ENA */
+#define WM2200_EPD_OUTP_RP_ENA_MASK             0x2000  /* EPD_OUTP_RP_ENA */
+#define WM2200_EPD_OUTP_RP_ENA_SHIFT                13  /* EPD_OUTP_RP_ENA */
+#define WM2200_EPD_OUTP_RP_ENA_WIDTH                 1  /* EPD_OUTP_RP_ENA */
+#define WM2200_EPD_RMV_SHRT_RP                  0x1000  /* EPD_RMV_SHRT_RP */
+#define WM2200_EPD_RMV_SHRT_RP_MASK             0x1000  /* EPD_RMV_SHRT_RP */
+#define WM2200_EPD_RMV_SHRT_RP_SHIFT                12  /* EPD_RMV_SHRT_RP */
+#define WM2200_EPD_RMV_SHRT_RP_WIDTH                 1  /* EPD_RMV_SHRT_RP */
+#define WM2200_EPD_RN_ENA                       0x0800  /* EPD_RN_ENA */
+#define WM2200_EPD_RN_ENA_MASK                  0x0800  /* EPD_RN_ENA */
+#define WM2200_EPD_RN_ENA_SHIFT                     11  /* EPD_RN_ENA */
+#define WM2200_EPD_RN_ENA_WIDTH                      1  /* EPD_RN_ENA */
+#define WM2200_EPD_OUTP_RN_ENA                  0x0400  /* EPD_OUTP_RN_ENA */
+#define WM2200_EPD_OUTP_RN_ENA_MASK             0x0400  /* EPD_OUTP_RN_ENA */
+#define WM2200_EPD_OUTP_RN_ENA_SHIFT                10  /* EPD_OUTP_RN_ENA */
+#define WM2200_EPD_OUTP_RN_ENA_WIDTH                 1  /* EPD_OUTP_RN_ENA */
+#define WM2200_EPD_RMV_SHRT_RN                  0x0200  /* EPD_RMV_SHRT_RN */
+#define WM2200_EPD_RMV_SHRT_RN_MASK             0x0200  /* EPD_RMV_SHRT_RN */
+#define WM2200_EPD_RMV_SHRT_RN_SHIFT                 9  /* EPD_RMV_SHRT_RN */
+#define WM2200_EPD_RMV_SHRT_RN_WIDTH                 1  /* EPD_RMV_SHRT_RN */
+
+/*
+ * R769 (0x301) - Input Enables
+ */
+#define WM2200_IN3L_ENA                         0x0020  /* IN3L_ENA */
+#define WM2200_IN3L_ENA_MASK                    0x0020  /* IN3L_ENA */
+#define WM2200_IN3L_ENA_SHIFT                        5  /* IN3L_ENA */
+#define WM2200_IN3L_ENA_WIDTH                        1  /* IN3L_ENA */
+#define WM2200_IN3R_ENA                         0x0010  /* IN3R_ENA */
+#define WM2200_IN3R_ENA_MASK                    0x0010  /* IN3R_ENA */
+#define WM2200_IN3R_ENA_SHIFT                        4  /* IN3R_ENA */
+#define WM2200_IN3R_ENA_WIDTH                        1  /* IN3R_ENA */
+#define WM2200_IN2L_ENA                         0x0008  /* IN2L_ENA */
+#define WM2200_IN2L_ENA_MASK                    0x0008  /* IN2L_ENA */
+#define WM2200_IN2L_ENA_SHIFT                        3  /* IN2L_ENA */
+#define WM2200_IN2L_ENA_WIDTH                        1  /* IN2L_ENA */
+#define WM2200_IN2R_ENA                         0x0004  /* IN2R_ENA */
+#define WM2200_IN2R_ENA_MASK                    0x0004  /* IN2R_ENA */
+#define WM2200_IN2R_ENA_SHIFT                        2  /* IN2R_ENA */
+#define WM2200_IN2R_ENA_WIDTH                        1  /* IN2R_ENA */
+#define WM2200_IN1L_ENA                         0x0002  /* IN1L_ENA */
+#define WM2200_IN1L_ENA_MASK                    0x0002  /* IN1L_ENA */
+#define WM2200_IN1L_ENA_SHIFT                        1  /* IN1L_ENA */
+#define WM2200_IN1L_ENA_WIDTH                        1  /* IN1L_ENA */
+#define WM2200_IN1R_ENA                         0x0001  /* IN1R_ENA */
+#define WM2200_IN1R_ENA_MASK                    0x0001  /* IN1R_ENA */
+#define WM2200_IN1R_ENA_SHIFT                        0  /* IN1R_ENA */
+#define WM2200_IN1R_ENA_WIDTH                        1  /* IN1R_ENA */
+
+/*
+ * R770 (0x302) - IN1L Control
+ */
+#define WM2200_IN1_OSR                          0x2000  /* IN1_OSR */
+#define WM2200_IN1_OSR_MASK                     0x2000  /* IN1_OSR */
+#define WM2200_IN1_OSR_SHIFT                        13  /* IN1_OSR */
+#define WM2200_IN1_OSR_WIDTH                         1  /* IN1_OSR */
+#define WM2200_IN1_DMIC_SUP_MASK                0x1800  /* IN1_DMIC_SUP - [12:11] */
+#define WM2200_IN1_DMIC_SUP_SHIFT                   11  /* IN1_DMIC_SUP - [12:11] */
+#define WM2200_IN1_DMIC_SUP_WIDTH                    2  /* IN1_DMIC_SUP - [12:11] */
+#define WM2200_IN1_MODE_MASK                    0x0600  /* IN1_MODE - [10:9] */
+#define WM2200_IN1_MODE_SHIFT                        9  /* IN1_MODE - [10:9] */
+#define WM2200_IN1_MODE_WIDTH                        2  /* IN1_MODE - [10:9] */
+#define WM2200_IN1L_PGA_VOL_MASK                0x00FE  /* IN1L_PGA_VOL - [7:1] */
+#define WM2200_IN1L_PGA_VOL_SHIFT                    1  /* IN1L_PGA_VOL - [7:1] */
+#define WM2200_IN1L_PGA_VOL_WIDTH                    7  /* IN1L_PGA_VOL - [7:1] */
+
+/*
+ * R771 (0x303) - IN1R Control
+ */
+#define WM2200_IN1R_PGA_VOL_MASK                0x00FE  /* IN1R_PGA_VOL - [7:1] */
+#define WM2200_IN1R_PGA_VOL_SHIFT                    1  /* IN1R_PGA_VOL - [7:1] */
+#define WM2200_IN1R_PGA_VOL_WIDTH                    7  /* IN1R_PGA_VOL - [7:1] */
+
+/*
+ * R772 (0x304) - IN2L Control
+ */
+#define WM2200_IN2_OSR                          0x2000  /* IN2_OSR */
+#define WM2200_IN2_OSR_MASK                     0x2000  /* IN2_OSR */
+#define WM2200_IN2_OSR_SHIFT                        13  /* IN2_OSR */
+#define WM2200_IN2_OSR_WIDTH                         1  /* IN2_OSR */
+#define WM2200_IN2_DMIC_SUP_MASK                0x1800  /* IN2_DMIC_SUP - [12:11] */
+#define WM2200_IN2_DMIC_SUP_SHIFT                   11  /* IN2_DMIC_SUP - [12:11] */
+#define WM2200_IN2_DMIC_SUP_WIDTH                    2  /* IN2_DMIC_SUP - [12:11] */
+#define WM2200_IN2_MODE_MASK                    0x0600  /* IN2_MODE - [10:9] */
+#define WM2200_IN2_MODE_SHIFT                        9  /* IN2_MODE - [10:9] */
+#define WM2200_IN2_MODE_WIDTH                        2  /* IN2_MODE - [10:9] */
+#define WM2200_IN2L_PGA_VOL_MASK                0x00FE  /* IN2L_PGA_VOL - [7:1] */
+#define WM2200_IN2L_PGA_VOL_SHIFT                    1  /* IN2L_PGA_VOL - [7:1] */
+#define WM2200_IN2L_PGA_VOL_WIDTH                    7  /* IN2L_PGA_VOL - [7:1] */
+
+/*
+ * R773 (0x305) - IN2R Control
+ */
+#define WM2200_IN2R_PGA_VOL_MASK                0x00FE  /* IN2R_PGA_VOL - [7:1] */
+#define WM2200_IN2R_PGA_VOL_SHIFT                    1  /* IN2R_PGA_VOL - [7:1] */
+#define WM2200_IN2R_PGA_VOL_WIDTH                    7  /* IN2R_PGA_VOL - [7:1] */
+
+/*
+ * R774 (0x306) - IN3L Control
+ */
+#define WM2200_IN3_OSR                          0x2000  /* IN3_OSR */
+#define WM2200_IN3_OSR_MASK                     0x2000  /* IN3_OSR */
+#define WM2200_IN3_OSR_SHIFT                        13  /* IN3_OSR */
+#define WM2200_IN3_OSR_WIDTH                         1  /* IN3_OSR */
+#define WM2200_IN3_DMIC_SUP_MASK                0x1800  /* IN3_DMIC_SUP - [12:11] */
+#define WM2200_IN3_DMIC_SUP_SHIFT                   11  /* IN3_DMIC_SUP - [12:11] */
+#define WM2200_IN3_DMIC_SUP_WIDTH                    2  /* IN3_DMIC_SUP - [12:11] */
+#define WM2200_IN3_MODE_MASK                    0x0600  /* IN3_MODE - [10:9] */
+#define WM2200_IN3_MODE_SHIFT                        9  /* IN3_MODE - [10:9] */
+#define WM2200_IN3_MODE_WIDTH                        2  /* IN3_MODE - [10:9] */
+#define WM2200_IN3L_PGA_VOL_MASK                0x00FE  /* IN3L_PGA_VOL - [7:1] */
+#define WM2200_IN3L_PGA_VOL_SHIFT                    1  /* IN3L_PGA_VOL - [7:1] */
+#define WM2200_IN3L_PGA_VOL_WIDTH                    7  /* IN3L_PGA_VOL - [7:1] */
+
+/*
+ * R775 (0x307) - IN3R Control
+ */
+#define WM2200_IN3R_PGA_VOL_MASK                0x00FE  /* IN3R_PGA_VOL - [7:1] */
+#define WM2200_IN3R_PGA_VOL_SHIFT                    1  /* IN3R_PGA_VOL - [7:1] */
+#define WM2200_IN3R_PGA_VOL_WIDTH                    7  /* IN3R_PGA_VOL - [7:1] */
+
+/*
+ * R778 (0x30A) - RXANC_SRC
+ */
+#define WM2200_IN_RXANC_SEL_MASK                0x0007  /* IN_RXANC_SEL - [2:0] */
+#define WM2200_IN_RXANC_SEL_SHIFT                    0  /* IN_RXANC_SEL - [2:0] */
+#define WM2200_IN_RXANC_SEL_WIDTH                    3  /* IN_RXANC_SEL - [2:0] */
+
+/*
+ * R779 (0x30B) - Input Volume Ramp
+ */
+#define WM2200_IN_VD_RAMP_MASK                  0x0070  /* IN_VD_RAMP - [6:4] */
+#define WM2200_IN_VD_RAMP_SHIFT                      4  /* IN_VD_RAMP - [6:4] */
+#define WM2200_IN_VD_RAMP_WIDTH                      3  /* IN_VD_RAMP - [6:4] */
+#define WM2200_IN_VI_RAMP_MASK                  0x0007  /* IN_VI_RAMP - [2:0] */
+#define WM2200_IN_VI_RAMP_SHIFT                      0  /* IN_VI_RAMP - [2:0] */
+#define WM2200_IN_VI_RAMP_WIDTH                      3  /* IN_VI_RAMP - [2:0] */
+
+/*
+ * R780 (0x30C) - ADC Digital Volume 1L
+ */
+#define WM2200_IN_VU                            0x0200  /* IN_VU */
+#define WM2200_IN_VU_MASK                       0x0200  /* IN_VU */
+#define WM2200_IN_VU_SHIFT                           9  /* IN_VU */
+#define WM2200_IN_VU_WIDTH                           1  /* IN_VU */
+#define WM2200_IN1L_MUTE                        0x0100  /* IN1L_MUTE */
+#define WM2200_IN1L_MUTE_MASK                   0x0100  /* IN1L_MUTE */
+#define WM2200_IN1L_MUTE_SHIFT                       8  /* IN1L_MUTE */
+#define WM2200_IN1L_MUTE_WIDTH                       1  /* IN1L_MUTE */
+#define WM2200_IN1L_DIG_VOL_MASK                0x00FF  /* IN1L_DIG_VOL - [7:0] */
+#define WM2200_IN1L_DIG_VOL_SHIFT                    0  /* IN1L_DIG_VOL - [7:0] */
+#define WM2200_IN1L_DIG_VOL_WIDTH                    8  /* IN1L_DIG_VOL - [7:0] */
+
+/*
+ * R781 (0x30D) - ADC Digital Volume 1R
+ */
+#define WM2200_IN_VU                            0x0200  /* IN_VU */
+#define WM2200_IN_VU_MASK                       0x0200  /* IN_VU */
+#define WM2200_IN_VU_SHIFT                           9  /* IN_VU */
+#define WM2200_IN_VU_WIDTH                           1  /* IN_VU */
+#define WM2200_IN1R_MUTE                        0x0100  /* IN1R_MUTE */
+#define WM2200_IN1R_MUTE_MASK                   0x0100  /* IN1R_MUTE */
+#define WM2200_IN1R_MUTE_SHIFT                       8  /* IN1R_MUTE */
+#define WM2200_IN1R_MUTE_WIDTH                       1  /* IN1R_MUTE */
+#define WM2200_IN1R_DIG_VOL_MASK                0x00FF  /* IN1R_DIG_VOL - [7:0] */
+#define WM2200_IN1R_DIG_VOL_SHIFT                    0  /* IN1R_DIG_VOL - [7:0] */
+#define WM2200_IN1R_DIG_VOL_WIDTH                    8  /* IN1R_DIG_VOL - [7:0] */
+
+/*
+ * R782 (0x30E) - ADC Digital Volume 2L
+ */
+#define WM2200_IN_VU                            0x0200  /* IN_VU */
+#define WM2200_IN_VU_MASK                       0x0200  /* IN_VU */
+#define WM2200_IN_VU_SHIFT                           9  /* IN_VU */
+#define WM2200_IN_VU_WIDTH                           1  /* IN_VU */
+#define WM2200_IN2L_MUTE                        0x0100  /* IN2L_MUTE */
+#define WM2200_IN2L_MUTE_MASK                   0x0100  /* IN2L_MUTE */
+#define WM2200_IN2L_MUTE_SHIFT                       8  /* IN2L_MUTE */
+#define WM2200_IN2L_MUTE_WIDTH                       1  /* IN2L_MUTE */
+#define WM2200_IN2L_DIG_VOL_MASK                0x00FF  /* IN2L_DIG_VOL - [7:0] */
+#define WM2200_IN2L_DIG_VOL_SHIFT                    0  /* IN2L_DIG_VOL - [7:0] */
+#define WM2200_IN2L_DIG_VOL_WIDTH                    8  /* IN2L_DIG_VOL - [7:0] */
+
+/*
+ * R783 (0x30F) - ADC Digital Volume 2R
+ */
+#define WM2200_IN_VU                            0x0200  /* IN_VU */
+#define WM2200_IN_VU_MASK                       0x0200  /* IN_VU */
+#define WM2200_IN_VU_SHIFT                           9  /* IN_VU */
+#define WM2200_IN_VU_WIDTH                           1  /* IN_VU */
+#define WM2200_IN2R_MUTE                        0x0100  /* IN2R_MUTE */
+#define WM2200_IN2R_MUTE_MASK                   0x0100  /* IN2R_MUTE */
+#define WM2200_IN2R_MUTE_SHIFT                       8  /* IN2R_MUTE */
+#define WM2200_IN2R_MUTE_WIDTH                       1  /* IN2R_MUTE */
+#define WM2200_IN2R_DIG_VOL_MASK                0x00FF  /* IN2R_DIG_VOL - [7:0] */
+#define WM2200_IN2R_DIG_VOL_SHIFT                    0  /* IN2R_DIG_VOL - [7:0] */
+#define WM2200_IN2R_DIG_VOL_WIDTH                    8  /* IN2R_DIG_VOL - [7:0] */
+
+/*
+ * R784 (0x310) - ADC Digital Volume 3L
+ */
+#define WM2200_IN_VU                            0x0200  /* IN_VU */
+#define WM2200_IN_VU_MASK                       0x0200  /* IN_VU */
+#define WM2200_IN_VU_SHIFT                           9  /* IN_VU */
+#define WM2200_IN_VU_WIDTH                           1  /* IN_VU */
+#define WM2200_IN3L_MUTE                        0x0100  /* IN3L_MUTE */
+#define WM2200_IN3L_MUTE_MASK                   0x0100  /* IN3L_MUTE */
+#define WM2200_IN3L_MUTE_SHIFT                       8  /* IN3L_MUTE */
+#define WM2200_IN3L_MUTE_WIDTH                       1  /* IN3L_MUTE */
+#define WM2200_IN3L_DIG_VOL_MASK                0x00FF  /* IN3L_DIG_VOL - [7:0] */
+#define WM2200_IN3L_DIG_VOL_SHIFT                    0  /* IN3L_DIG_VOL - [7:0] */
+#define WM2200_IN3L_DIG_VOL_WIDTH                    8  /* IN3L_DIG_VOL - [7:0] */
+
+/*
+ * R785 (0x311) - ADC Digital Volume 3R
+ */
+#define WM2200_IN_VU                            0x0200  /* IN_VU */
+#define WM2200_IN_VU_MASK                       0x0200  /* IN_VU */
+#define WM2200_IN_VU_SHIFT                           9  /* IN_VU */
+#define WM2200_IN_VU_WIDTH                           1  /* IN_VU */
+#define WM2200_IN3R_MUTE                        0x0100  /* IN3R_MUTE */
+#define WM2200_IN3R_MUTE_MASK                   0x0100  /* IN3R_MUTE */
+#define WM2200_IN3R_MUTE_SHIFT                       8  /* IN3R_MUTE */
+#define WM2200_IN3R_MUTE_WIDTH                       1  /* IN3R_MUTE */
+#define WM2200_IN3R_DIG_VOL_MASK                0x00FF  /* IN3R_DIG_VOL - [7:0] */
+#define WM2200_IN3R_DIG_VOL_SHIFT                    0  /* IN3R_DIG_VOL - [7:0] */
+#define WM2200_IN3R_DIG_VOL_WIDTH                    8  /* IN3R_DIG_VOL - [7:0] */
+
+/*
+ * R1024 (0x400) - Output Enables
+ */
+#define WM2200_OUT2L_ENA                        0x0008  /* OUT2L_ENA */
+#define WM2200_OUT2L_ENA_MASK                   0x0008  /* OUT2L_ENA */
+#define WM2200_OUT2L_ENA_SHIFT                       3  /* OUT2L_ENA */
+#define WM2200_OUT2L_ENA_WIDTH                       1  /* OUT2L_ENA */
+#define WM2200_OUT2R_ENA                        0x0004  /* OUT2R_ENA */
+#define WM2200_OUT2R_ENA_MASK                   0x0004  /* OUT2R_ENA */
+#define WM2200_OUT2R_ENA_SHIFT                       2  /* OUT2R_ENA */
+#define WM2200_OUT2R_ENA_WIDTH                       1  /* OUT2R_ENA */
+#define WM2200_OUT1L_ENA                        0x0002  /* OUT1L_ENA */
+#define WM2200_OUT1L_ENA_MASK                   0x0002  /* OUT1L_ENA */
+#define WM2200_OUT1L_ENA_SHIFT                       1  /* OUT1L_ENA */
+#define WM2200_OUT1L_ENA_WIDTH                       1  /* OUT1L_ENA */
+#define WM2200_OUT1R_ENA                        0x0001  /* OUT1R_ENA */
+#define WM2200_OUT1R_ENA_MASK                   0x0001  /* OUT1R_ENA */
+#define WM2200_OUT1R_ENA_SHIFT                       0  /* OUT1R_ENA */
+#define WM2200_OUT1R_ENA_WIDTH                       1  /* OUT1R_ENA */
+
+/*
+ * R1025 (0x401) - DAC Volume Limit 1L
+ */
+#define WM2200_OUT1_OSR                         0x2000  /* OUT1_OSR */
+#define WM2200_OUT1_OSR_MASK                    0x2000  /* OUT1_OSR */
+#define WM2200_OUT1_OSR_SHIFT                       13  /* OUT1_OSR */
+#define WM2200_OUT1_OSR_WIDTH                        1  /* OUT1_OSR */
+#define WM2200_OUT1L_ANC_SRC                    0x0800  /* OUT1L_ANC_SRC */
+#define WM2200_OUT1L_ANC_SRC_MASK               0x0800  /* OUT1L_ANC_SRC */
+#define WM2200_OUT1L_ANC_SRC_SHIFT                  11  /* OUT1L_ANC_SRC */
+#define WM2200_OUT1L_ANC_SRC_WIDTH                   1  /* OUT1L_ANC_SRC */
+#define WM2200_OUT1L_PGA_VOL_MASK               0x00FE  /* OUT1L_PGA_VOL - [7:1] */
+#define WM2200_OUT1L_PGA_VOL_SHIFT                   1  /* OUT1L_PGA_VOL - [7:1] */
+#define WM2200_OUT1L_PGA_VOL_WIDTH                   7  /* OUT1L_PGA_VOL - [7:1] */
+
+/*
+ * R1026 (0x402) - DAC Volume Limit 1R
+ */
+#define WM2200_OUT1R_ANC_SRC                    0x0800  /* OUT1R_ANC_SRC */
+#define WM2200_OUT1R_ANC_SRC_MASK               0x0800  /* OUT1R_ANC_SRC */
+#define WM2200_OUT1R_ANC_SRC_SHIFT                  11  /* OUT1R_ANC_SRC */
+#define WM2200_OUT1R_ANC_SRC_WIDTH                   1  /* OUT1R_ANC_SRC */
+#define WM2200_OUT1R_PGA_VOL_MASK               0x00FE  /* OUT1R_PGA_VOL - [7:1] */
+#define WM2200_OUT1R_PGA_VOL_SHIFT                   1  /* OUT1R_PGA_VOL - [7:1] */
+#define WM2200_OUT1R_PGA_VOL_WIDTH                   7  /* OUT1R_PGA_VOL - [7:1] */
+
+/*
+ * R1027 (0x403) - DAC Volume Limit 2L
+ */
+#define WM2200_OUT2_OSR                         0x2000  /* OUT2_OSR */
+#define WM2200_OUT2_OSR_MASK                    0x2000  /* OUT2_OSR */
+#define WM2200_OUT2_OSR_SHIFT                       13  /* OUT2_OSR */
+#define WM2200_OUT2_OSR_WIDTH                        1  /* OUT2_OSR */
+#define WM2200_OUT2L_ANC_SRC                    0x0800  /* OUT2L_ANC_SRC */
+#define WM2200_OUT2L_ANC_SRC_MASK               0x0800  /* OUT2L_ANC_SRC */
+#define WM2200_OUT2L_ANC_SRC_SHIFT                  11  /* OUT2L_ANC_SRC */
+#define WM2200_OUT2L_ANC_SRC_WIDTH                   1  /* OUT2L_ANC_SRC */
+
+/*
+ * R1028 (0x404) - DAC Volume Limit 2R
+ */
+#define WM2200_OUT2R_ANC_SRC                    0x0800  /* OUT2R_ANC_SRC */
+#define WM2200_OUT2R_ANC_SRC_MASK               0x0800  /* OUT2R_ANC_SRC */
+#define WM2200_OUT2R_ANC_SRC_SHIFT                  11  /* OUT2R_ANC_SRC */
+#define WM2200_OUT2R_ANC_SRC_WIDTH                   1  /* OUT2R_ANC_SRC */
+
+/*
+ * R1033 (0x409) - DAC AEC Control 1
+ */
+#define WM2200_AEC_LOOPBACK_ENA                 0x0004  /* AEC_LOOPBACK_ENA */
+#define WM2200_AEC_LOOPBACK_ENA_MASK            0x0004  /* AEC_LOOPBACK_ENA */
+#define WM2200_AEC_LOOPBACK_ENA_SHIFT                2  /* AEC_LOOPBACK_ENA */
+#define WM2200_AEC_LOOPBACK_ENA_WIDTH                1  /* AEC_LOOPBACK_ENA */
+#define WM2200_AEC_LOOPBACK_SRC_MASK            0x0003  /* AEC_LOOPBACK_SRC - [1:0] */
+#define WM2200_AEC_LOOPBACK_SRC_SHIFT                0  /* AEC_LOOPBACK_SRC - [1:0] */
+#define WM2200_AEC_LOOPBACK_SRC_WIDTH                2  /* AEC_LOOPBACK_SRC - [1:0] */
+
+/*
+ * R1034 (0x40A) - Output Volume Ramp
+ */
+#define WM2200_OUT_VD_RAMP_MASK                 0x0070  /* OUT_VD_RAMP - [6:4] */
+#define WM2200_OUT_VD_RAMP_SHIFT                     4  /* OUT_VD_RAMP - [6:4] */
+#define WM2200_OUT_VD_RAMP_WIDTH                     3  /* OUT_VD_RAMP - [6:4] */
+#define WM2200_OUT_VI_RAMP_MASK                 0x0007  /* OUT_VI_RAMP - [2:0] */
+#define WM2200_OUT_VI_RAMP_SHIFT                     0  /* OUT_VI_RAMP - [2:0] */
+#define WM2200_OUT_VI_RAMP_WIDTH                     3  /* OUT_VI_RAMP - [2:0] */
+
+/*
+ * R1035 (0x40B) - DAC Digital Volume 1L
+ */
+#define WM2200_OUT_VU                           0x0200  /* OUT_VU */
+#define WM2200_OUT_VU_MASK                      0x0200  /* OUT_VU */
+#define WM2200_OUT_VU_SHIFT                          9  /* OUT_VU */
+#define WM2200_OUT_VU_WIDTH                          1  /* OUT_VU */
+#define WM2200_OUT1L_MUTE                       0x0100  /* OUT1L_MUTE */
+#define WM2200_OUT1L_MUTE_MASK                  0x0100  /* OUT1L_MUTE */
+#define WM2200_OUT1L_MUTE_SHIFT                      8  /* OUT1L_MUTE */
+#define WM2200_OUT1L_MUTE_WIDTH                      1  /* OUT1L_MUTE */
+#define WM2200_OUT1L_VOL_MASK                   0x00FF  /* OUT1L_VOL - [7:0] */
+#define WM2200_OUT1L_VOL_SHIFT                       0  /* OUT1L_VOL - [7:0] */
+#define WM2200_OUT1L_VOL_WIDTH                       8  /* OUT1L_VOL - [7:0] */
+
+/*
+ * R1036 (0x40C) - DAC Digital Volume 1R
+ */
+#define WM2200_OUT_VU                           0x0200  /* OUT_VU */
+#define WM2200_OUT_VU_MASK                      0x0200  /* OUT_VU */
+#define WM2200_OUT_VU_SHIFT                          9  /* OUT_VU */
+#define WM2200_OUT_VU_WIDTH                          1  /* OUT_VU */
+#define WM2200_OUT1R_MUTE                       0x0100  /* OUT1R_MUTE */
+#define WM2200_OUT1R_MUTE_MASK                  0x0100  /* OUT1R_MUTE */
+#define WM2200_OUT1R_MUTE_SHIFT                      8  /* OUT1R_MUTE */
+#define WM2200_OUT1R_MUTE_WIDTH                      1  /* OUT1R_MUTE */
+#define WM2200_OUT1R_VOL_MASK                   0x00FF  /* OUT1R_VOL - [7:0] */
+#define WM2200_OUT1R_VOL_SHIFT                       0  /* OUT1R_VOL - [7:0] */
+#define WM2200_OUT1R_VOL_WIDTH                       8  /* OUT1R_VOL - [7:0] */
+
+/*
+ * R1037 (0x40D) - DAC Digital Volume 2L
+ */
+#define WM2200_OUT_VU                           0x0200  /* OUT_VU */
+#define WM2200_OUT_VU_MASK                      0x0200  /* OUT_VU */
+#define WM2200_OUT_VU_SHIFT                          9  /* OUT_VU */
+#define WM2200_OUT_VU_WIDTH                          1  /* OUT_VU */
+#define WM2200_OUT2L_MUTE                       0x0100  /* OUT2L_MUTE */
+#define WM2200_OUT2L_MUTE_MASK                  0x0100  /* OUT2L_MUTE */
+#define WM2200_OUT2L_MUTE_SHIFT                      8  /* OUT2L_MUTE */
+#define WM2200_OUT2L_MUTE_WIDTH                      1  /* OUT2L_MUTE */
+#define WM2200_OUT2L_VOL_MASK                   0x00FF  /* OUT2L_VOL - [7:0] */
+#define WM2200_OUT2L_VOL_SHIFT                       0  /* OUT2L_VOL - [7:0] */
+#define WM2200_OUT2L_VOL_WIDTH                       8  /* OUT2L_VOL - [7:0] */
+
+/*
+ * R1038 (0x40E) - DAC Digital Volume 2R
+ */
+#define WM2200_OUT_VU                           0x0200  /* OUT_VU */
+#define WM2200_OUT_VU_MASK                      0x0200  /* OUT_VU */
+#define WM2200_OUT_VU_SHIFT                          9  /* OUT_VU */
+#define WM2200_OUT_VU_WIDTH                          1  /* OUT_VU */
+#define WM2200_OUT2R_MUTE                       0x0100  /* OUT2R_MUTE */
+#define WM2200_OUT2R_MUTE_MASK                  0x0100  /* OUT2R_MUTE */
+#define WM2200_OUT2R_MUTE_SHIFT                      8  /* OUT2R_MUTE */
+#define WM2200_OUT2R_MUTE_WIDTH                      1  /* OUT2R_MUTE */
+#define WM2200_OUT2R_VOL_MASK                   0x00FF  /* OUT2R_VOL - [7:0] */
+#define WM2200_OUT2R_VOL_SHIFT                       0  /* OUT2R_VOL - [7:0] */
+#define WM2200_OUT2R_VOL_WIDTH                       8  /* OUT2R_VOL - [7:0] */
+
+/*
+ * R1047 (0x417) - PDM 1
+ */
+#define WM2200_SPK1R_MUTE                       0x2000  /* SPK1R_MUTE */
+#define WM2200_SPK1R_MUTE_MASK                  0x2000  /* SPK1R_MUTE */
+#define WM2200_SPK1R_MUTE_SHIFT                     13  /* SPK1R_MUTE */
+#define WM2200_SPK1R_MUTE_WIDTH                      1  /* SPK1R_MUTE */
+#define WM2200_SPK1L_MUTE                       0x1000  /* SPK1L_MUTE */
+#define WM2200_SPK1L_MUTE_MASK                  0x1000  /* SPK1L_MUTE */
+#define WM2200_SPK1L_MUTE_SHIFT                     12  /* SPK1L_MUTE */
+#define WM2200_SPK1L_MUTE_WIDTH                      1  /* SPK1L_MUTE */
+#define WM2200_SPK1_MUTE_ENDIAN                 0x0100  /* SPK1_MUTE_ENDIAN */
+#define WM2200_SPK1_MUTE_ENDIAN_MASK            0x0100  /* SPK1_MUTE_ENDIAN */
+#define WM2200_SPK1_MUTE_ENDIAN_SHIFT                8  /* SPK1_MUTE_ENDIAN */
+#define WM2200_SPK1_MUTE_ENDIAN_WIDTH                1  /* SPK1_MUTE_ENDIAN */
+#define WM2200_SPK1_MUTE_SEQL_MASK              0x00FF  /* SPK1_MUTE_SEQL - [7:0] */
+#define WM2200_SPK1_MUTE_SEQL_SHIFT                  0  /* SPK1_MUTE_SEQL - [7:0] */
+#define WM2200_SPK1_MUTE_SEQL_WIDTH                  8  /* SPK1_MUTE_SEQL - [7:0] */
+
+/*
+ * R1048 (0x418) - PDM 2
+ */
+#define WM2200_SPK1_FMT                         0x0001  /* SPK1_FMT */
+#define WM2200_SPK1_FMT_MASK                    0x0001  /* SPK1_FMT */
+#define WM2200_SPK1_FMT_SHIFT                        0  /* SPK1_FMT */
+#define WM2200_SPK1_FMT_WIDTH                        1  /* SPK1_FMT */
+
+/*
+ * R1280 (0x500) - Audio IF 1_1
+ */
+#define WM2200_AIF1_BCLK_INV                    0x0040  /* AIF1_BCLK_INV */
+#define WM2200_AIF1_BCLK_INV_MASK               0x0040  /* AIF1_BCLK_INV */
+#define WM2200_AIF1_BCLK_INV_SHIFT                   6  /* AIF1_BCLK_INV */
+#define WM2200_AIF1_BCLK_INV_WIDTH                   1  /* AIF1_BCLK_INV */
+#define WM2200_AIF1_BCLK_FRC                    0x0020  /* AIF1_BCLK_FRC */
+#define WM2200_AIF1_BCLK_FRC_MASK               0x0020  /* AIF1_BCLK_FRC */
+#define WM2200_AIF1_BCLK_FRC_SHIFT                   5  /* AIF1_BCLK_FRC */
+#define WM2200_AIF1_BCLK_FRC_WIDTH                   1  /* AIF1_BCLK_FRC */
+#define WM2200_AIF1_BCLK_MSTR                   0x0010  /* AIF1_BCLK_MSTR */
+#define WM2200_AIF1_BCLK_MSTR_MASK              0x0010  /* AIF1_BCLK_MSTR */
+#define WM2200_AIF1_BCLK_MSTR_SHIFT                  4  /* AIF1_BCLK_MSTR */
+#define WM2200_AIF1_BCLK_MSTR_WIDTH                  1  /* AIF1_BCLK_MSTR */
+#define WM2200_AIF1_BCLK_DIV_MASK               0x000F  /* AIF1_BCLK_DIV - [3:0] */
+#define WM2200_AIF1_BCLK_DIV_SHIFT                   0  /* AIF1_BCLK_DIV - [3:0] */
+#define WM2200_AIF1_BCLK_DIV_WIDTH                   4  /* AIF1_BCLK_DIV - [3:0] */
+
+/*
+ * R1281 (0x501) - Audio IF 1_2
+ */
+#define WM2200_AIF1TX_DAT_TRI                   0x0020  /* AIF1TX_DAT_TRI */
+#define WM2200_AIF1TX_DAT_TRI_MASK              0x0020  /* AIF1TX_DAT_TRI */
+#define WM2200_AIF1TX_DAT_TRI_SHIFT                  5  /* AIF1TX_DAT_TRI */
+#define WM2200_AIF1TX_DAT_TRI_WIDTH                  1  /* AIF1TX_DAT_TRI */
+#define WM2200_AIF1TX_LRCLK_SRC                 0x0008  /* AIF1TX_LRCLK_SRC */
+#define WM2200_AIF1TX_LRCLK_SRC_MASK            0x0008  /* AIF1TX_LRCLK_SRC */
+#define WM2200_AIF1TX_LRCLK_SRC_SHIFT                3  /* AIF1TX_LRCLK_SRC */
+#define WM2200_AIF1TX_LRCLK_SRC_WIDTH                1  /* AIF1TX_LRCLK_SRC */
+#define WM2200_AIF1TX_LRCLK_INV                 0x0004  /* AIF1TX_LRCLK_INV */
+#define WM2200_AIF1TX_LRCLK_INV_MASK            0x0004  /* AIF1TX_LRCLK_INV */
+#define WM2200_AIF1TX_LRCLK_INV_SHIFT                2  /* AIF1TX_LRCLK_INV */
+#define WM2200_AIF1TX_LRCLK_INV_WIDTH                1  /* AIF1TX_LRCLK_INV */
+#define WM2200_AIF1TX_LRCLK_FRC                 0x0002  /* AIF1TX_LRCLK_FRC */
+#define WM2200_AIF1TX_LRCLK_FRC_MASK            0x0002  /* AIF1TX_LRCLK_FRC */
+#define WM2200_AIF1TX_LRCLK_FRC_SHIFT                1  /* AIF1TX_LRCLK_FRC */
+#define WM2200_AIF1TX_LRCLK_FRC_WIDTH                1  /* AIF1TX_LRCLK_FRC */
+#define WM2200_AIF1TX_LRCLK_MSTR                0x0001  /* AIF1TX_LRCLK_MSTR */
+#define WM2200_AIF1TX_LRCLK_MSTR_MASK           0x0001  /* AIF1TX_LRCLK_MSTR */
+#define WM2200_AIF1TX_LRCLK_MSTR_SHIFT               0  /* AIF1TX_LRCLK_MSTR */
+#define WM2200_AIF1TX_LRCLK_MSTR_WIDTH               1  /* AIF1TX_LRCLK_MSTR */
+
+/*
+ * R1282 (0x502) - Audio IF 1_3
+ */
+#define WM2200_AIF1RX_LRCLK_INV                 0x0004  /* AIF1RX_LRCLK_INV */
+#define WM2200_AIF1RX_LRCLK_INV_MASK            0x0004  /* AIF1RX_LRCLK_INV */
+#define WM2200_AIF1RX_LRCLK_INV_SHIFT                2  /* AIF1RX_LRCLK_INV */
+#define WM2200_AIF1RX_LRCLK_INV_WIDTH                1  /* AIF1RX_LRCLK_INV */
+#define WM2200_AIF1RX_LRCLK_FRC                 0x0002  /* AIF1RX_LRCLK_FRC */
+#define WM2200_AIF1RX_LRCLK_FRC_MASK            0x0002  /* AIF1RX_LRCLK_FRC */
+#define WM2200_AIF1RX_LRCLK_FRC_SHIFT                1  /* AIF1RX_LRCLK_FRC */
+#define WM2200_AIF1RX_LRCLK_FRC_WIDTH                1  /* AIF1RX_LRCLK_FRC */
+#define WM2200_AIF1RX_LRCLK_MSTR                0x0001  /* AIF1RX_LRCLK_MSTR */
+#define WM2200_AIF1RX_LRCLK_MSTR_MASK           0x0001  /* AIF1RX_LRCLK_MSTR */
+#define WM2200_AIF1RX_LRCLK_MSTR_SHIFT               0  /* AIF1RX_LRCLK_MSTR */
+#define WM2200_AIF1RX_LRCLK_MSTR_WIDTH               1  /* AIF1RX_LRCLK_MSTR */
+
+/*
+ * R1283 (0x503) - Audio IF 1_4
+ */
+#define WM2200_AIF1_TRI                         0x0040  /* AIF1_TRI */
+#define WM2200_AIF1_TRI_MASK                    0x0040  /* AIF1_TRI */
+#define WM2200_AIF1_TRI_SHIFT                        6  /* AIF1_TRI */
+#define WM2200_AIF1_TRI_WIDTH                        1  /* AIF1_TRI */
+
+/*
+ * R1284 (0x504) - Audio IF 1_5
+ */
+#define WM2200_AIF1_FMT_MASK                    0x0007  /* AIF1_FMT - [2:0] */
+#define WM2200_AIF1_FMT_SHIFT                        0  /* AIF1_FMT - [2:0] */
+#define WM2200_AIF1_FMT_WIDTH                        3  /* AIF1_FMT - [2:0] */
+
+/*
+ * R1285 (0x505) - Audio IF 1_6
+ */
+#define WM2200_AIF1TX_BCPF_MASK                 0x07FF  /* AIF1TX_BCPF - [10:0] */
+#define WM2200_AIF1TX_BCPF_SHIFT                     0  /* AIF1TX_BCPF - [10:0] */
+#define WM2200_AIF1TX_BCPF_WIDTH                    11  /* AIF1TX_BCPF - [10:0] */
+
+/*
+ * R1286 (0x506) - Audio IF 1_7
+ */
+#define WM2200_AIF1RX_BCPF_MASK                 0x07FF  /* AIF1RX_BCPF - [10:0] */
+#define WM2200_AIF1RX_BCPF_SHIFT                     0  /* AIF1RX_BCPF - [10:0] */
+#define WM2200_AIF1RX_BCPF_WIDTH                    11  /* AIF1RX_BCPF - [10:0] */
+
+/*
+ * R1287 (0x507) - Audio IF 1_8
+ */
+#define WM2200_AIF1TX_WL_MASK                   0x3F00  /* AIF1TX_WL - [13:8] */
+#define WM2200_AIF1TX_WL_SHIFT                       8  /* AIF1TX_WL - [13:8] */
+#define WM2200_AIF1TX_WL_WIDTH                       6  /* AIF1TX_WL - [13:8] */
+#define WM2200_AIF1TX_SLOT_LEN_MASK             0x00FF  /* AIF1TX_SLOT_LEN - [7:0] */
+#define WM2200_AIF1TX_SLOT_LEN_SHIFT                 0  /* AIF1TX_SLOT_LEN - [7:0] */
+#define WM2200_AIF1TX_SLOT_LEN_WIDTH                 8  /* AIF1TX_SLOT_LEN - [7:0] */
+
+/*
+ * R1288 (0x508) - Audio IF 1_9
+ */
+#define WM2200_AIF1RX_WL_MASK                   0x3F00  /* AIF1RX_WL - [13:8] */
+#define WM2200_AIF1RX_WL_SHIFT                       8  /* AIF1RX_WL - [13:8] */
+#define WM2200_AIF1RX_WL_WIDTH                       6  /* AIF1RX_WL - [13:8] */
+#define WM2200_AIF1RX_SLOT_LEN_MASK             0x00FF  /* AIF1RX_SLOT_LEN - [7:0] */
+#define WM2200_AIF1RX_SLOT_LEN_SHIFT                 0  /* AIF1RX_SLOT_LEN - [7:0] */
+#define WM2200_AIF1RX_SLOT_LEN_WIDTH                 8  /* AIF1RX_SLOT_LEN - [7:0] */
+
+/*
+ * R1289 (0x509) - Audio IF 1_10
+ */
+#define WM2200_AIF1TX1_SLOT_MASK                0x003F  /* AIF1TX1_SLOT - [5:0] */
+#define WM2200_AIF1TX1_SLOT_SHIFT                    0  /* AIF1TX1_SLOT - [5:0] */
+#define WM2200_AIF1TX1_SLOT_WIDTH                    6  /* AIF1TX1_SLOT - [5:0] */
+
+/*
+ * R1290 (0x50A) - Audio IF 1_11
+ */
+#define WM2200_AIF1TX2_SLOT_MASK                0x003F  /* AIF1TX2_SLOT - [5:0] */
+#define WM2200_AIF1TX2_SLOT_SHIFT                    0  /* AIF1TX2_SLOT - [5:0] */
+#define WM2200_AIF1TX2_SLOT_WIDTH                    6  /* AIF1TX2_SLOT - [5:0] */
+
+/*
+ * R1291 (0x50B) - Audio IF 1_12
+ */
+#define WM2200_AIF1TX3_SLOT_MASK                0x003F  /* AIF1TX3_SLOT - [5:0] */
+#define WM2200_AIF1TX3_SLOT_SHIFT                    0  /* AIF1TX3_SLOT - [5:0] */
+#define WM2200_AIF1TX3_SLOT_WIDTH                    6  /* AIF1TX3_SLOT - [5:0] */
+
+/*
+ * R1292 (0x50C) - Audio IF 1_13
+ */
+#define WM2200_AIF1TX4_SLOT_MASK                0x003F  /* AIF1TX4_SLOT - [5:0] */
+#define WM2200_AIF1TX4_SLOT_SHIFT                    0  /* AIF1TX4_SLOT - [5:0] */
+#define WM2200_AIF1TX4_SLOT_WIDTH                    6  /* AIF1TX4_SLOT - [5:0] */
+
+/*
+ * R1293 (0x50D) - Audio IF 1_14
+ */
+#define WM2200_AIF1TX5_SLOT_MASK                0x003F  /* AIF1TX5_SLOT - [5:0] */
+#define WM2200_AIF1TX5_SLOT_SHIFT                    0  /* AIF1TX5_SLOT - [5:0] */
+#define WM2200_AIF1TX5_SLOT_WIDTH                    6  /* AIF1TX5_SLOT - [5:0] */
+
+/*
+ * R1294 (0x50E) - Audio IF 1_15
+ */
+#define WM2200_AIF1TX6_SLOT_MASK                0x003F  /* AIF1TX6_SLOT - [5:0] */
+#define WM2200_AIF1TX6_SLOT_SHIFT                    0  /* AIF1TX6_SLOT - [5:0] */
+#define WM2200_AIF1TX6_SLOT_WIDTH                    6  /* AIF1TX6_SLOT - [5:0] */
+
+/*
+ * R1295 (0x50F) - Audio IF 1_16
+ */
+#define WM2200_AIF1RX1_SLOT_MASK                0x003F  /* AIF1RX1_SLOT - [5:0] */
+#define WM2200_AIF1RX1_SLOT_SHIFT                    0  /* AIF1RX1_SLOT - [5:0] */
+#define WM2200_AIF1RX1_SLOT_WIDTH                    6  /* AIF1RX1_SLOT - [5:0] */
+
+/*
+ * R1296 (0x510) - Audio IF 1_17
+ */
+#define WM2200_AIF1RX2_SLOT_MASK                0x003F  /* AIF1RX2_SLOT - [5:0] */
+#define WM2200_AIF1RX2_SLOT_SHIFT                    0  /* AIF1RX2_SLOT - [5:0] */
+#define WM2200_AIF1RX2_SLOT_WIDTH                    6  /* AIF1RX2_SLOT - [5:0] */
+
+/*
+ * R1297 (0x511) - Audio IF 1_18
+ */
+#define WM2200_AIF1RX3_SLOT_MASK                0x003F  /* AIF1RX3_SLOT - [5:0] */
+#define WM2200_AIF1RX3_SLOT_SHIFT                    0  /* AIF1RX3_SLOT - [5:0] */
+#define WM2200_AIF1RX3_SLOT_WIDTH                    6  /* AIF1RX3_SLOT - [5:0] */
+
+/*
+ * R1298 (0x512) - Audio IF 1_19
+ */
+#define WM2200_AIF1RX4_SLOT_MASK                0x003F  /* AIF1RX4_SLOT - [5:0] */
+#define WM2200_AIF1RX4_SLOT_SHIFT                    0  /* AIF1RX4_SLOT - [5:0] */
+#define WM2200_AIF1RX4_SLOT_WIDTH                    6  /* AIF1RX4_SLOT - [5:0] */
+
+/*
+ * R1299 (0x513) - Audio IF 1_20
+ */
+#define WM2200_AIF1RX5_SLOT_MASK                0x003F  /* AIF1RX5_SLOT - [5:0] */
+#define WM2200_AIF1RX5_SLOT_SHIFT                    0  /* AIF1RX5_SLOT - [5:0] */
+#define WM2200_AIF1RX5_SLOT_WIDTH                    6  /* AIF1RX5_SLOT - [5:0] */
+
+/*
+ * R1300 (0x514) - Audio IF 1_21
+ */
+#define WM2200_AIF1RX6_SLOT_MASK                0x003F  /* AIF1RX6_SLOT - [5:0] */
+#define WM2200_AIF1RX6_SLOT_SHIFT                    0  /* AIF1RX6_SLOT - [5:0] */
+#define WM2200_AIF1RX6_SLOT_WIDTH                    6  /* AIF1RX6_SLOT - [5:0] */
+
+/*
+ * R1301 (0x515) - Audio IF 1_22
+ */
+#define WM2200_AIF1RX6_ENA                      0x0800  /* AIF1RX6_ENA */
+#define WM2200_AIF1RX6_ENA_MASK                 0x0800  /* AIF1RX6_ENA */
+#define WM2200_AIF1RX6_ENA_SHIFT                    11  /* AIF1RX6_ENA */
+#define WM2200_AIF1RX6_ENA_WIDTH                     1  /* AIF1RX6_ENA */
+#define WM2200_AIF1RX5_ENA                      0x0400  /* AIF1RX5_ENA */
+#define WM2200_AIF1RX5_ENA_MASK                 0x0400  /* AIF1RX5_ENA */
+#define WM2200_AIF1RX5_ENA_SHIFT                    10  /* AIF1RX5_ENA */
+#define WM2200_AIF1RX5_ENA_WIDTH                     1  /* AIF1RX5_ENA */
+#define WM2200_AIF1RX4_ENA                      0x0200  /* AIF1RX4_ENA */
+#define WM2200_AIF1RX4_ENA_MASK                 0x0200  /* AIF1RX4_ENA */
+#define WM2200_AIF1RX4_ENA_SHIFT                     9  /* AIF1RX4_ENA */
+#define WM2200_AIF1RX4_ENA_WIDTH                     1  /* AIF1RX4_ENA */
+#define WM2200_AIF1RX3_ENA                      0x0100  /* AIF1RX3_ENA */
+#define WM2200_AIF1RX3_ENA_MASK                 0x0100  /* AIF1RX3_ENA */
+#define WM2200_AIF1RX3_ENA_SHIFT                     8  /* AIF1RX3_ENA */
+#define WM2200_AIF1RX3_ENA_WIDTH                     1  /* AIF1RX3_ENA */
+#define WM2200_AIF1RX2_ENA                      0x0080  /* AIF1RX2_ENA */
+#define WM2200_AIF1RX2_ENA_MASK                 0x0080  /* AIF1RX2_ENA */
+#define WM2200_AIF1RX2_ENA_SHIFT                     7  /* AIF1RX2_ENA */
+#define WM2200_AIF1RX2_ENA_WIDTH                     1  /* AIF1RX2_ENA */
+#define WM2200_AIF1RX1_ENA                      0x0040  /* AIF1RX1_ENA */
+#define WM2200_AIF1RX1_ENA_MASK                 0x0040  /* AIF1RX1_ENA */
+#define WM2200_AIF1RX1_ENA_SHIFT                     6  /* AIF1RX1_ENA */
+#define WM2200_AIF1RX1_ENA_WIDTH                     1  /* AIF1RX1_ENA */
+#define WM2200_AIF1TX6_ENA                      0x0020  /* AIF1TX6_ENA */
+#define WM2200_AIF1TX6_ENA_MASK                 0x0020  /* AIF1TX6_ENA */
+#define WM2200_AIF1TX6_ENA_SHIFT                     5  /* AIF1TX6_ENA */
+#define WM2200_AIF1TX6_ENA_WIDTH                     1  /* AIF1TX6_ENA */
+#define WM2200_AIF1TX5_ENA                      0x0010  /* AIF1TX5_ENA */
+#define WM2200_AIF1TX5_ENA_MASK                 0x0010  /* AIF1TX5_ENA */
+#define WM2200_AIF1TX5_ENA_SHIFT                     4  /* AIF1TX5_ENA */
+#define WM2200_AIF1TX5_ENA_WIDTH                     1  /* AIF1TX5_ENA */
+#define WM2200_AIF1TX4_ENA                      0x0008  /* AIF1TX4_ENA */
+#define WM2200_AIF1TX4_ENA_MASK                 0x0008  /* AIF1TX4_ENA */
+#define WM2200_AIF1TX4_ENA_SHIFT                     3  /* AIF1TX4_ENA */
+#define WM2200_AIF1TX4_ENA_WIDTH                     1  /* AIF1TX4_ENA */
+#define WM2200_AIF1TX3_ENA                      0x0004  /* AIF1TX3_ENA */
+#define WM2200_AIF1TX3_ENA_MASK                 0x0004  /* AIF1TX3_ENA */
+#define WM2200_AIF1TX3_ENA_SHIFT                     2  /* AIF1TX3_ENA */
+#define WM2200_AIF1TX3_ENA_WIDTH                     1  /* AIF1TX3_ENA */
+#define WM2200_AIF1TX2_ENA                      0x0002  /* AIF1TX2_ENA */
+#define WM2200_AIF1TX2_ENA_MASK                 0x0002  /* AIF1TX2_ENA */
+#define WM2200_AIF1TX2_ENA_SHIFT                     1  /* AIF1TX2_ENA */
+#define WM2200_AIF1TX2_ENA_WIDTH                     1  /* AIF1TX2_ENA */
+#define WM2200_AIF1TX1_ENA                      0x0001  /* AIF1TX1_ENA */
+#define WM2200_AIF1TX1_ENA_MASK                 0x0001  /* AIF1TX1_ENA */
+#define WM2200_AIF1TX1_ENA_SHIFT                     0  /* AIF1TX1_ENA */
+#define WM2200_AIF1TX1_ENA_WIDTH                     1  /* AIF1TX1_ENA */
+
+/*
+ * R1536 (0x600) - OUT1LMIX Input 1 Source
+ */
+#define WM2200_OUT1LMIX_SRC1_MASK               0x007F  /* OUT1LMIX_SRC1 - [6:0] */
+#define WM2200_OUT1LMIX_SRC1_SHIFT                   0  /* OUT1LMIX_SRC1 - [6:0] */
+#define WM2200_OUT1LMIX_SRC1_WIDTH                   7  /* OUT1LMIX_SRC1 - [6:0] */
+
+/*
+ * R1537 (0x601) - OUT1LMIX Input 1 Volume
+ */
+#define WM2200_OUT1LMIX_VOL1_MASK               0x00FE  /* OUT1LMIX_VOL1 - [7:1] */
+#define WM2200_OUT1LMIX_VOL1_SHIFT                   1  /* OUT1LMIX_VOL1 - [7:1] */
+#define WM2200_OUT1LMIX_VOL1_WIDTH                   7  /* OUT1LMIX_VOL1 - [7:1] */
+
+/*
+ * R1538 (0x602) - OUT1LMIX Input 2 Source
+ */
+#define WM2200_OUT1LMIX_SRC2_MASK               0x007F  /* OUT1LMIX_SRC2 - [6:0] */
+#define WM2200_OUT1LMIX_SRC2_SHIFT                   0  /* OUT1LMIX_SRC2 - [6:0] */
+#define WM2200_OUT1LMIX_SRC2_WIDTH                   7  /* OUT1LMIX_SRC2 - [6:0] */
+
+/*
+ * R1539 (0x603) - OUT1LMIX Input 2 Volume
+ */
+#define WM2200_OUT1LMIX_VOL2_MASK               0x00FE  /* OUT1LMIX_VOL2 - [7:1] */
+#define WM2200_OUT1LMIX_VOL2_SHIFT                   1  /* OUT1LMIX_VOL2 - [7:1] */
+#define WM2200_OUT1LMIX_VOL2_WIDTH                   7  /* OUT1LMIX_VOL2 - [7:1] */
+
+/*
+ * R1540 (0x604) - OUT1LMIX Input 3 Source
+ */
+#define WM2200_OUT1LMIX_SRC3_MASK               0x007F  /* OUT1LMIX_SRC3 - [6:0] */
+#define WM2200_OUT1LMIX_SRC3_SHIFT                   0  /* OUT1LMIX_SRC3 - [6:0] */
+#define WM2200_OUT1LMIX_SRC3_WIDTH                   7  /* OUT1LMIX_SRC3 - [6:0] */
+
+/*
+ * R1541 (0x605) - OUT1LMIX Input 3 Volume
+ */
+#define WM2200_OUT1LMIX_VOL3_MASK               0x00FE  /* OUT1LMIX_VOL3 - [7:1] */
+#define WM2200_OUT1LMIX_VOL3_SHIFT                   1  /* OUT1LMIX_VOL3 - [7:1] */
+#define WM2200_OUT1LMIX_VOL3_WIDTH                   7  /* OUT1LMIX_VOL3 - [7:1] */
+
+/*
+ * R1542 (0x606) - OUT1LMIX Input 4 Source
+ */
+#define WM2200_OUT1LMIX_SRC4_MASK               0x007F  /* OUT1LMIX_SRC4 - [6:0] */
+#define WM2200_OUT1LMIX_SRC4_SHIFT                   0  /* OUT1LMIX_SRC4 - [6:0] */
+#define WM2200_OUT1LMIX_SRC4_WIDTH                   7  /* OUT1LMIX_SRC4 - [6:0] */
+
+/*
+ * R1543 (0x607) - OUT1LMIX Input 4 Volume
+ */
+#define WM2200_OUT1LMIX_VOL4_MASK               0x00FE  /* OUT1LMIX_VOL4 - [7:1] */
+#define WM2200_OUT1LMIX_VOL4_SHIFT                   1  /* OUT1LMIX_VOL4 - [7:1] */
+#define WM2200_OUT1LMIX_VOL4_WIDTH                   7  /* OUT1LMIX_VOL4 - [7:1] */
+
+/*
+ * R1544 (0x608) - OUT1RMIX Input 1 Source
+ */
+#define WM2200_OUT1RMIX_SRC1_MASK               0x007F  /* OUT1RMIX_SRC1 - [6:0] */
+#define WM2200_OUT1RMIX_SRC1_SHIFT                   0  /* OUT1RMIX_SRC1 - [6:0] */
+#define WM2200_OUT1RMIX_SRC1_WIDTH                   7  /* OUT1RMIX_SRC1 - [6:0] */
+
+/*
+ * R1545 (0x609) - OUT1RMIX Input 1 Volume
+ */
+#define WM2200_OUT1RMIX_VOL1_MASK               0x00FE  /* OUT1RMIX_VOL1 - [7:1] */
+#define WM2200_OUT1RMIX_VOL1_SHIFT                   1  /* OUT1RMIX_VOL1 - [7:1] */
+#define WM2200_OUT1RMIX_VOL1_WIDTH                   7  /* OUT1RMIX_VOL1 - [7:1] */
+
+/*
+ * R1546 (0x60A) - OUT1RMIX Input 2 Source
+ */
+#define WM2200_OUT1RMIX_SRC2_MASK               0x007F  /* OUT1RMIX_SRC2 - [6:0] */
+#define WM2200_OUT1RMIX_SRC2_SHIFT                   0  /* OUT1RMIX_SRC2 - [6:0] */
+#define WM2200_OUT1RMIX_SRC2_WIDTH                   7  /* OUT1RMIX_SRC2 - [6:0] */
+
+/*
+ * R1547 (0x60B) - OUT1RMIX Input 2 Volume
+ */
+#define WM2200_OUT1RMIX_VOL2_MASK               0x00FE  /* OUT1RMIX_VOL2 - [7:1] */
+#define WM2200_OUT1RMIX_VOL2_SHIFT                   1  /* OUT1RMIX_VOL2 - [7:1] */
+#define WM2200_OUT1RMIX_VOL2_WIDTH                   7  /* OUT1RMIX_VOL2 - [7:1] */
+
+/*
+ * R1548 (0x60C) - OUT1RMIX Input 3 Source
+ */
+#define WM2200_OUT1RMIX_SRC3_MASK               0x007F  /* OUT1RMIX_SRC3 - [6:0] */
+#define WM2200_OUT1RMIX_SRC3_SHIFT                   0  /* OUT1RMIX_SRC3 - [6:0] */
+#define WM2200_OUT1RMIX_SRC3_WIDTH                   7  /* OUT1RMIX_SRC3 - [6:0] */
+
+/*
+ * R1549 (0x60D) - OUT1RMIX Input 3 Volume
+ */
+#define WM2200_OUT1RMIX_VOL3_MASK               0x00FE  /* OUT1RMIX_VOL3 - [7:1] */
+#define WM2200_OUT1RMIX_VOL3_SHIFT                   1  /* OUT1RMIX_VOL3 - [7:1] */
+#define WM2200_OUT1RMIX_VOL3_WIDTH                   7  /* OUT1RMIX_VOL3 - [7:1] */
+
+/*
+ * R1550 (0x60E) - OUT1RMIX Input 4 Source
+ */
+#define WM2200_OUT1RMIX_SRC4_MASK               0x007F  /* OUT1RMIX_SRC4 - [6:0] */
+#define WM2200_OUT1RMIX_SRC4_SHIFT                   0  /* OUT1RMIX_SRC4 - [6:0] */
+#define WM2200_OUT1RMIX_SRC4_WIDTH                   7  /* OUT1RMIX_SRC4 - [6:0] */
+
+/*
+ * R1551 (0x60F) - OUT1RMIX Input 4 Volume
+ */
+#define WM2200_OUT1RMIX_VOL4_MASK               0x00FE  /* OUT1RMIX_VOL4 - [7:1] */
+#define WM2200_OUT1RMIX_VOL4_SHIFT                   1  /* OUT1RMIX_VOL4 - [7:1] */
+#define WM2200_OUT1RMIX_VOL4_WIDTH                   7  /* OUT1RMIX_VOL4 - [7:1] */
+
+/*
+ * R1552 (0x610) - OUT2LMIX Input 1 Source
+ */
+#define WM2200_OUT2LMIX_SRC1_MASK               0x007F  /* OUT2LMIX_SRC1 - [6:0] */
+#define WM2200_OUT2LMIX_SRC1_SHIFT                   0  /* OUT2LMIX_SRC1 - [6:0] */
+#define WM2200_OUT2LMIX_SRC1_WIDTH                   7  /* OUT2LMIX_SRC1 - [6:0] */
+
+/*
+ * R1553 (0x611) - OUT2LMIX Input 1 Volume
+ */
+#define WM2200_OUT2LMIX_VOL1_MASK               0x00FE  /* OUT2LMIX_VOL1 - [7:1] */
+#define WM2200_OUT2LMIX_VOL1_SHIFT                   1  /* OUT2LMIX_VOL1 - [7:1] */
+#define WM2200_OUT2LMIX_VOL1_WIDTH                   7  /* OUT2LMIX_VOL1 - [7:1] */
+
+/*
+ * R1554 (0x612) - OUT2LMIX Input 2 Source
+ */
+#define WM2200_OUT2LMIX_SRC2_MASK               0x007F  /* OUT2LMIX_SRC2 - [6:0] */
+#define WM2200_OUT2LMIX_SRC2_SHIFT                   0  /* OUT2LMIX_SRC2 - [6:0] */
+#define WM2200_OUT2LMIX_SRC2_WIDTH                   7  /* OUT2LMIX_SRC2 - [6:0] */
+
+/*
+ * R1555 (0x613) - OUT2LMIX Input 2 Volume
+ */
+#define WM2200_OUT2LMIX_VOL2_MASK               0x00FE  /* OUT2LMIX_VOL2 - [7:1] */
+#define WM2200_OUT2LMIX_VOL2_SHIFT                   1  /* OUT2LMIX_VOL2 - [7:1] */
+#define WM2200_OUT2LMIX_VOL2_WIDTH                   7  /* OUT2LMIX_VOL2 - [7:1] */
+
+/*
+ * R1556 (0x614) - OUT2LMIX Input 3 Source
+ */
+#define WM2200_OUT2LMIX_SRC3_MASK               0x007F  /* OUT2LMIX_SRC3 - [6:0] */
+#define WM2200_OUT2LMIX_SRC3_SHIFT                   0  /* OUT2LMIX_SRC3 - [6:0] */
+#define WM2200_OUT2LMIX_SRC3_WIDTH                   7  /* OUT2LMIX_SRC3 - [6:0] */
+
+/*
+ * R1557 (0x615) - OUT2LMIX Input 3 Volume
+ */
+#define WM2200_OUT2LMIX_VOL3_MASK               0x00FE  /* OUT2LMIX_VOL3 - [7:1] */
+#define WM2200_OUT2LMIX_VOL3_SHIFT                   1  /* OUT2LMIX_VOL3 - [7:1] */
+#define WM2200_OUT2LMIX_VOL3_WIDTH                   7  /* OUT2LMIX_VOL3 - [7:1] */
+
+/*
+ * R1558 (0x616) - OUT2LMIX Input 4 Source
+ */
+#define WM2200_OUT2LMIX_SRC4_MASK               0x007F  /* OUT2LMIX_SRC4 - [6:0] */
+#define WM2200_OUT2LMIX_SRC4_SHIFT                   0  /* OUT2LMIX_SRC4 - [6:0] */
+#define WM2200_OUT2LMIX_SRC4_WIDTH                   7  /* OUT2LMIX_SRC4 - [6:0] */
+
+/*
+ * R1559 (0x617) - OUT2LMIX Input 4 Volume
+ */
+#define WM2200_OUT2LMIX_VOL4_MASK               0x00FE  /* OUT2LMIX_VOL4 - [7:1] */
+#define WM2200_OUT2LMIX_VOL4_SHIFT                   1  /* OUT2LMIX_VOL4 - [7:1] */
+#define WM2200_OUT2LMIX_VOL4_WIDTH                   7  /* OUT2LMIX_VOL4 - [7:1] */
+
+/*
+ * R1560 (0x618) - OUT2RMIX Input 1 Source
+ */
+#define WM2200_OUT2RMIX_SRC1_MASK               0x007F  /* OUT2RMIX_SRC1 - [6:0] */
+#define WM2200_OUT2RMIX_SRC1_SHIFT                   0  /* OUT2RMIX_SRC1 - [6:0] */
+#define WM2200_OUT2RMIX_SRC1_WIDTH                   7  /* OUT2RMIX_SRC1 - [6:0] */
+
+/*
+ * R1561 (0x619) - OUT2RMIX Input 1 Volume
+ */
+#define WM2200_OUT2RMIX_VOL1_MASK               0x00FE  /* OUT2RMIX_VOL1 - [7:1] */
+#define WM2200_OUT2RMIX_VOL1_SHIFT                   1  /* OUT2RMIX_VOL1 - [7:1] */
+#define WM2200_OUT2RMIX_VOL1_WIDTH                   7  /* OUT2RMIX_VOL1 - [7:1] */
+
+/*
+ * R1562 (0x61A) - OUT2RMIX Input 2 Source
+ */
+#define WM2200_OUT2RMIX_SRC2_MASK               0x007F  /* OUT2RMIX_SRC2 - [6:0] */
+#define WM2200_OUT2RMIX_SRC2_SHIFT                   0  /* OUT2RMIX_SRC2 - [6:0] */
+#define WM2200_OUT2RMIX_SRC2_WIDTH                   7  /* OUT2RMIX_SRC2 - [6:0] */
+
+/*
+ * R1563 (0x61B) - OUT2RMIX Input 2 Volume
+ */
+#define WM2200_OUT2RMIX_VOL2_MASK               0x00FE  /* OUT2RMIX_VOL2 - [7:1] */
+#define WM2200_OUT2RMIX_VOL2_SHIFT                   1  /* OUT2RMIX_VOL2 - [7:1] */
+#define WM2200_OUT2RMIX_VOL2_WIDTH                   7  /* OUT2RMIX_VOL2 - [7:1] */
+
+/*
+ * R1564 (0x61C) - OUT2RMIX Input 3 Source
+ */
+#define WM2200_OUT2RMIX_SRC3_MASK               0x007F  /* OUT2RMIX_SRC3 - [6:0] */
+#define WM2200_OUT2RMIX_SRC3_SHIFT                   0  /* OUT2RMIX_SRC3 - [6:0] */
+#define WM2200_OUT2RMIX_SRC3_WIDTH                   7  /* OUT2RMIX_SRC3 - [6:0] */
+
+/*
+ * R1565 (0x61D) - OUT2RMIX Input 3 Volume
+ */
+#define WM2200_OUT2RMIX_VOL3_MASK               0x00FE  /* OUT2RMIX_VOL3 - [7:1] */
+#define WM2200_OUT2RMIX_VOL3_SHIFT                   1  /* OUT2RMIX_VOL3 - [7:1] */
+#define WM2200_OUT2RMIX_VOL3_WIDTH                   7  /* OUT2RMIX_VOL3 - [7:1] */
+
+/*
+ * R1566 (0x61E) - OUT2RMIX Input 4 Source
+ */
+#define WM2200_OUT2RMIX_SRC4_MASK               0x007F  /* OUT2RMIX_SRC4 - [6:0] */
+#define WM2200_OUT2RMIX_SRC4_SHIFT                   0  /* OUT2RMIX_SRC4 - [6:0] */
+#define WM2200_OUT2RMIX_SRC4_WIDTH                   7  /* OUT2RMIX_SRC4 - [6:0] */
+
+/*
+ * R1567 (0x61F) - OUT2RMIX Input 4 Volume
+ */
+#define WM2200_OUT2RMIX_VOL4_MASK               0x00FE  /* OUT2RMIX_VOL4 - [7:1] */
+#define WM2200_OUT2RMIX_VOL4_SHIFT                   1  /* OUT2RMIX_VOL4 - [7:1] */
+#define WM2200_OUT2RMIX_VOL4_WIDTH                   7  /* OUT2RMIX_VOL4 - [7:1] */
+
+/*
+ * R1568 (0x620) - AIF1TX1MIX Input 1 Source
+ */
+#define WM2200_AIF1TX1MIX_SRC1_MASK             0x007F  /* AIF1TX1MIX_SRC1 - [6:0] */
+#define WM2200_AIF1TX1MIX_SRC1_SHIFT                 0  /* AIF1TX1MIX_SRC1 - [6:0] */
+#define WM2200_AIF1TX1MIX_SRC1_WIDTH                 7  /* AIF1TX1MIX_SRC1 - [6:0] */
+
+/*
+ * R1569 (0x621) - AIF1TX1MIX Input 1 Volume
+ */
+#define WM2200_AIF1TX1MIX_VOL1_MASK             0x00FE  /* AIF1TX1MIX_VOL1 - [7:1] */
+#define WM2200_AIF1TX1MIX_VOL1_SHIFT                 1  /* AIF1TX1MIX_VOL1 - [7:1] */
+#define WM2200_AIF1TX1MIX_VOL1_WIDTH                 7  /* AIF1TX1MIX_VOL1 - [7:1] */
+
+/*
+ * R1570 (0x622) - AIF1TX1MIX Input 2 Source
+ */
+#define WM2200_AIF1TX1MIX_SRC2_MASK             0x007F  /* AIF1TX1MIX_SRC2 - [6:0] */
+#define WM2200_AIF1TX1MIX_SRC2_SHIFT                 0  /* AIF1TX1MIX_SRC2 - [6:0] */
+#define WM2200_AIF1TX1MIX_SRC2_WIDTH                 7  /* AIF1TX1MIX_SRC2 - [6:0] */
+
+/*
+ * R1571 (0x623) - AIF1TX1MIX Input 2 Volume
+ */
+#define WM2200_AIF1TX1MIX_VOL2_MASK             0x00FE  /* AIF1TX1MIX_VOL2 - [7:1] */
+#define WM2200_AIF1TX1MIX_VOL2_SHIFT                 1  /* AIF1TX1MIX_VOL2 - [7:1] */
+#define WM2200_AIF1TX1MIX_VOL2_WIDTH                 7  /* AIF1TX1MIX_VOL2 - [7:1] */
+
+/*
+ * R1572 (0x624) - AIF1TX1MIX Input 3 Source
+ */
+#define WM2200_AIF1TX1MIX_SRC3_MASK             0x007F  /* AIF1TX1MIX_SRC3 - [6:0] */
+#define WM2200_AIF1TX1MIX_SRC3_SHIFT                 0  /* AIF1TX1MIX_SRC3 - [6:0] */
+#define WM2200_AIF1TX1MIX_SRC3_WIDTH                 7  /* AIF1TX1MIX_SRC3 - [6:0] */
+
+/*
+ * R1573 (0x625) - AIF1TX1MIX Input 3 Volume
+ */
+#define WM2200_AIF1TX1MIX_VOL3_MASK             0x00FE  /* AIF1TX1MIX_VOL3 - [7:1] */
+#define WM2200_AIF1TX1MIX_VOL3_SHIFT                 1  /* AIF1TX1MIX_VOL3 - [7:1] */
+#define WM2200_AIF1TX1MIX_VOL3_WIDTH                 7  /* AIF1TX1MIX_VOL3 - [7:1] */
+
+/*
+ * R1574 (0x626) - AIF1TX1MIX Input 4 Source
+ */
+#define WM2200_AIF1TX1MIX_SRC4_MASK             0x007F  /* AIF1TX1MIX_SRC4 - [6:0] */
+#define WM2200_AIF1TX1MIX_SRC4_SHIFT                 0  /* AIF1TX1MIX_SRC4 - [6:0] */
+#define WM2200_AIF1TX1MIX_SRC4_WIDTH                 7  /* AIF1TX1MIX_SRC4 - [6:0] */
+
+/*
+ * R1575 (0x627) - AIF1TX1MIX Input 4 Volume
+ */
+#define WM2200_AIF1TX1MIX_VOL4_MASK             0x00FE  /* AIF1TX1MIX_VOL4 - [7:1] */
+#define WM2200_AIF1TX1MIX_VOL4_SHIFT                 1  /* AIF1TX1MIX_VOL4 - [7:1] */
+#define WM2200_AIF1TX1MIX_VOL4_WIDTH                 7  /* AIF1TX1MIX_VOL4 - [7:1] */
+
+/*
+ * R1576 (0x628) - AIF1TX2MIX Input 1 Source
+ */
+#define WM2200_AIF1TX2MIX_SRC1_MASK             0x007F  /* AIF1TX2MIX_SRC1 - [6:0] */
+#define WM2200_AIF1TX2MIX_SRC1_SHIFT                 0  /* AIF1TX2MIX_SRC1 - [6:0] */
+#define WM2200_AIF1TX2MIX_SRC1_WIDTH                 7  /* AIF1TX2MIX_SRC1 - [6:0] */
+
+/*
+ * R1577 (0x629) - AIF1TX2MIX Input 1 Volume
+ */
+#define WM2200_AIF1TX2MIX_VOL1_MASK             0x00FE  /* AIF1TX2MIX_VOL1 - [7:1] */
+#define WM2200_AIF1TX2MIX_VOL1_SHIFT                 1  /* AIF1TX2MIX_VOL1 - [7:1] */
+#define WM2200_AIF1TX2MIX_VOL1_WIDTH                 7  /* AIF1TX2MIX_VOL1 - [7:1] */
+
+/*
+ * R1578 (0x62A) - AIF1TX2MIX Input 2 Source
+ */
+#define WM2200_AIF1TX2MIX_SRC2_MASK             0x007F  /* AIF1TX2MIX_SRC2 - [6:0] */
+#define WM2200_AIF1TX2MIX_SRC2_SHIFT                 0  /* AIF1TX2MIX_SRC2 - [6:0] */
+#define WM2200_AIF1TX2MIX_SRC2_WIDTH                 7  /* AIF1TX2MIX_SRC2 - [6:0] */
+
+/*
+ * R1579 (0x62B) - AIF1TX2MIX Input 2 Volume
+ */
+#define WM2200_AIF1TX2MIX_VOL2_MASK             0x00FE  /* AIF1TX2MIX_VOL2 - [7:1] */
+#define WM2200_AIF1TX2MIX_VOL2_SHIFT                 1  /* AIF1TX2MIX_VOL2 - [7:1] */
+#define WM2200_AIF1TX2MIX_VOL2_WIDTH                 7  /* AIF1TX2MIX_VOL2 - [7:1] */
+
+/*
+ * R1580 (0x62C) - AIF1TX2MIX Input 3 Source
+ */
+#define WM2200_AIF1TX2MIX_SRC3_MASK             0x007F  /* AIF1TX2MIX_SRC3 - [6:0] */
+#define WM2200_AIF1TX2MIX_SRC3_SHIFT                 0  /* AIF1TX2MIX_SRC3 - [6:0] */
+#define WM2200_AIF1TX2MIX_SRC3_WIDTH                 7  /* AIF1TX2MIX_SRC3 - [6:0] */
+
+/*
+ * R1581 (0x62D) - AIF1TX2MIX Input 3 Volume
+ */
+#define WM2200_AIF1TX2MIX_VOL3_MASK             0x00FE  /* AIF1TX2MIX_VOL3 - [7:1] */
+#define WM2200_AIF1TX2MIX_VOL3_SHIFT                 1  /* AIF1TX2MIX_VOL3 - [7:1] */
+#define WM2200_AIF1TX2MIX_VOL3_WIDTH                 7  /* AIF1TX2MIX_VOL3 - [7:1] */
+
+/*
+ * R1582 (0x62E) - AIF1TX2MIX Input 4 Source
+ */
+#define WM2200_AIF1TX2MIX_SRC4_MASK             0x007F  /* AIF1TX2MIX_SRC4 - [6:0] */
+#define WM2200_AIF1TX2MIX_SRC4_SHIFT                 0  /* AIF1TX2MIX_SRC4 - [6:0] */
+#define WM2200_AIF1TX2MIX_SRC4_WIDTH                 7  /* AIF1TX2MIX_SRC4 - [6:0] */
+
+/*
+ * R1583 (0x62F) - AIF1TX2MIX Input 4 Volume
+ */
+#define WM2200_AIF1TX2MIX_VOL4_MASK             0x00FE  /* AIF1TX2MIX_VOL4 - [7:1] */
+#define WM2200_AIF1TX2MIX_VOL4_SHIFT                 1  /* AIF1TX2MIX_VOL4 - [7:1] */
+#define WM2200_AIF1TX2MIX_VOL4_WIDTH                 7  /* AIF1TX2MIX_VOL4 - [7:1] */
+
+/*
+ * R1584 (0x630) - AIF1TX3MIX Input 1 Source
+ */
+#define WM2200_AIF1TX3MIX_SRC1_MASK             0x007F  /* AIF1TX3MIX_SRC1 - [6:0] */
+#define WM2200_AIF1TX3MIX_SRC1_SHIFT                 0  /* AIF1TX3MIX_SRC1 - [6:0] */
+#define WM2200_AIF1TX3MIX_SRC1_WIDTH                 7  /* AIF1TX3MIX_SRC1 - [6:0] */
+
+/*
+ * R1585 (0x631) - AIF1TX3MIX Input 1 Volume
+ */
+#define WM2200_AIF1TX3MIX_VOL1_MASK             0x00FE  /* AIF1TX3MIX_VOL1 - [7:1] */
+#define WM2200_AIF1TX3MIX_VOL1_SHIFT                 1  /* AIF1TX3MIX_VOL1 - [7:1] */
+#define WM2200_AIF1TX3MIX_VOL1_WIDTH                 7  /* AIF1TX3MIX_VOL1 - [7:1] */
+
+/*
+ * R1586 (0x632) - AIF1TX3MIX Input 2 Source
+ */
+#define WM2200_AIF1TX3MIX_SRC2_MASK             0x007F  /* AIF1TX3MIX_SRC2 - [6:0] */
+#define WM2200_AIF1TX3MIX_SRC2_SHIFT                 0  /* AIF1TX3MIX_SRC2 - [6:0] */
+#define WM2200_AIF1TX3MIX_SRC2_WIDTH                 7  /* AIF1TX3MIX_SRC2 - [6:0] */
+
+/*
+ * R1587 (0x633) - AIF1TX3MIX Input 2 Volume
+ */
+#define WM2200_AIF1TX3MIX_VOL2_MASK             0x00FE  /* AIF1TX3MIX_VOL2 - [7:1] */
+#define WM2200_AIF1TX3MIX_VOL2_SHIFT                 1  /* AIF1TX3MIX_VOL2 - [7:1] */
+#define WM2200_AIF1TX3MIX_VOL2_WIDTH                 7  /* AIF1TX3MIX_VOL2 - [7:1] */
+
+/*
+ * R1588 (0x634) - AIF1TX3MIX Input 3 Source
+ */
+#define WM2200_AIF1TX3MIX_SRC3_MASK             0x007F  /* AIF1TX3MIX_SRC3 - [6:0] */
+#define WM2200_AIF1TX3MIX_SRC3_SHIFT                 0  /* AIF1TX3MIX_SRC3 - [6:0] */
+#define WM2200_AIF1TX3MIX_SRC3_WIDTH                 7  /* AIF1TX3MIX_SRC3 - [6:0] */
+
+/*
+ * R1589 (0x635) - AIF1TX3MIX Input 3 Volume
+ */
+#define WM2200_AIF1TX3MIX_VOL3_MASK             0x00FE  /* AIF1TX3MIX_VOL3 - [7:1] */
+#define WM2200_AIF1TX3MIX_VOL3_SHIFT                 1  /* AIF1TX3MIX_VOL3 - [7:1] */
+#define WM2200_AIF1TX3MIX_VOL3_WIDTH                 7  /* AIF1TX3MIX_VOL3 - [7:1] */
+
+/*
+ * R1590 (0x636) - AIF1TX3MIX Input 4 Source
+ */
+#define WM2200_AIF1TX3MIX_SRC4_MASK             0x007F  /* AIF1TX3MIX_SRC4 - [6:0] */
+#define WM2200_AIF1TX3MIX_SRC4_SHIFT                 0  /* AIF1TX3MIX_SRC4 - [6:0] */
+#define WM2200_AIF1TX3MIX_SRC4_WIDTH                 7  /* AIF1TX3MIX_SRC4 - [6:0] */
+
+/*
+ * R1591 (0x637) - AIF1TX3MIX Input 4 Volume
+ */
+#define WM2200_AIF1TX3MIX_VOL4_MASK             0x00FE  /* AIF1TX3MIX_VOL4 - [7:1] */
+#define WM2200_AIF1TX3MIX_VOL4_SHIFT                 1  /* AIF1TX3MIX_VOL4 - [7:1] */
+#define WM2200_AIF1TX3MIX_VOL4_WIDTH                 7  /* AIF1TX3MIX_VOL4 - [7:1] */
+
+/*
+ * R1592 (0x638) - AIF1TX4MIX Input 1 Source
+ */
+#define WM2200_AIF1TX4MIX_SRC1_MASK             0x007F  /* AIF1TX4MIX_SRC1 - [6:0] */
+#define WM2200_AIF1TX4MIX_SRC1_SHIFT                 0  /* AIF1TX4MIX_SRC1 - [6:0] */
+#define WM2200_AIF1TX4MIX_SRC1_WIDTH                 7  /* AIF1TX4MIX_SRC1 - [6:0] */
+
+/*
+ * R1593 (0x639) - AIF1TX4MIX Input 1 Volume
+ */
+#define WM2200_AIF1TX4MIX_VOL1_MASK             0x00FE  /* AIF1TX4MIX_VOL1 - [7:1] */
+#define WM2200_AIF1TX4MIX_VOL1_SHIFT                 1  /* AIF1TX4MIX_VOL1 - [7:1] */
+#define WM2200_AIF1TX4MIX_VOL1_WIDTH                 7  /* AIF1TX4MIX_VOL1 - [7:1] */
+
+/*
+ * R1594 (0x63A) - AIF1TX4MIX Input 2 Source
+ */
+#define WM2200_AIF1TX4MIX_SRC2_MASK             0x007F  /* AIF1TX4MIX_SRC2 - [6:0] */
+#define WM2200_AIF1TX4MIX_SRC2_SHIFT                 0  /* AIF1TX4MIX_SRC2 - [6:0] */
+#define WM2200_AIF1TX4MIX_SRC2_WIDTH                 7  /* AIF1TX4MIX_SRC2 - [6:0] */
+
+/*
+ * R1595 (0x63B) - AIF1TX4MIX Input 2 Volume
+ */
+#define WM2200_AIF1TX4MIX_VOL2_MASK             0x00FE  /* AIF1TX4MIX_VOL2 - [7:1] */
+#define WM2200_AIF1TX4MIX_VOL2_SHIFT                 1  /* AIF1TX4MIX_VOL2 - [7:1] */
+#define WM2200_AIF1TX4MIX_VOL2_WIDTH                 7  /* AIF1TX4MIX_VOL2 - [7:1] */
+
+/*
+ * R1596 (0x63C) - AIF1TX4MIX Input 3 Source
+ */
+#define WM2200_AIF1TX4MIX_SRC3_MASK             0x007F  /* AIF1TX4MIX_SRC3 - [6:0] */
+#define WM2200_AIF1TX4MIX_SRC3_SHIFT                 0  /* AIF1TX4MIX_SRC3 - [6:0] */
+#define WM2200_AIF1TX4MIX_SRC3_WIDTH                 7  /* AIF1TX4MIX_SRC3 - [6:0] */
+
+/*
+ * R1597 (0x63D) - AIF1TX4MIX Input 3 Volume
+ */
+#define WM2200_AIF1TX4MIX_VOL3_MASK             0x00FE  /* AIF1TX4MIX_VOL3 - [7:1] */
+#define WM2200_AIF1TX4MIX_VOL3_SHIFT                 1  /* AIF1TX4MIX_VOL3 - [7:1] */
+#define WM2200_AIF1TX4MIX_VOL3_WIDTH                 7  /* AIF1TX4MIX_VOL3 - [7:1] */
+
+/*
+ * R1598 (0x63E) - AIF1TX4MIX Input 4 Source
+ */
+#define WM2200_AIF1TX4MIX_SRC4_MASK             0x007F  /* AIF1TX4MIX_SRC4 - [6:0] */
+#define WM2200_AIF1TX4MIX_SRC4_SHIFT                 0  /* AIF1TX4MIX_SRC4 - [6:0] */
+#define WM2200_AIF1TX4MIX_SRC4_WIDTH                 7  /* AIF1TX4MIX_SRC4 - [6:0] */
+
+/*
+ * R1599 (0x63F) - AIF1TX4MIX Input 4 Volume
+ */
+#define WM2200_AIF1TX4MIX_VOL4_MASK             0x00FE  /* AIF1TX4MIX_VOL4 - [7:1] */
+#define WM2200_AIF1TX4MIX_VOL4_SHIFT                 1  /* AIF1TX4MIX_VOL4 - [7:1] */
+#define WM2200_AIF1TX4MIX_VOL4_WIDTH                 7  /* AIF1TX4MIX_VOL4 - [7:1] */
+
+/*
+ * R1600 (0x640) - AIF1TX5MIX Input 1 Source
+ */
+#define WM2200_AIF1TX5MIX_SRC1_MASK             0x007F  /* AIF1TX5MIX_SRC1 - [6:0] */
+#define WM2200_AIF1TX5MIX_SRC1_SHIFT                 0  /* AIF1TX5MIX_SRC1 - [6:0] */
+#define WM2200_AIF1TX5MIX_SRC1_WIDTH                 7  /* AIF1TX5MIX_SRC1 - [6:0] */
+
+/*
+ * R1601 (0x641) - AIF1TX5MIX Input 1 Volume
+ */
+#define WM2200_AIF1TX5MIX_VOL1_MASK             0x00FE  /* AIF1TX5MIX_VOL1 - [7:1] */
+#define WM2200_AIF1TX5MIX_VOL1_SHIFT                 1  /* AIF1TX5MIX_VOL1 - [7:1] */
+#define WM2200_AIF1TX5MIX_VOL1_WIDTH                 7  /* AIF1TX5MIX_VOL1 - [7:1] */
+
+/*
+ * R1602 (0x642) - AIF1TX5MIX Input 2 Source
+ */
+#define WM2200_AIF1TX5MIX_SRC2_MASK             0x007F  /* AIF1TX5MIX_SRC2 - [6:0] */
+#define WM2200_AIF1TX5MIX_SRC2_SHIFT                 0  /* AIF1TX5MIX_SRC2 - [6:0] */
+#define WM2200_AIF1TX5MIX_SRC2_WIDTH                 7  /* AIF1TX5MIX_SRC2 - [6:0] */
+
+/*
+ * R1603 (0x643) - AIF1TX5MIX Input 2 Volume
+ */
+#define WM2200_AIF1TX5MIX_VOL2_MASK             0x00FE  /* AIF1TX5MIX_VOL2 - [7:1] */
+#define WM2200_AIF1TX5MIX_VOL2_SHIFT                 1  /* AIF1TX5MIX_VOL2 - [7:1] */
+#define WM2200_AIF1TX5MIX_VOL2_WIDTH                 7  /* AIF1TX5MIX_VOL2 - [7:1] */
+
+/*
+ * R1604 (0x644) - AIF1TX5MIX Input 3 Source
+ */
+#define WM2200_AIF1TX5MIX_SRC3_MASK             0x007F  /* AIF1TX5MIX_SRC3 - [6:0] */
+#define WM2200_AIF1TX5MIX_SRC3_SHIFT                 0  /* AIF1TX5MIX_SRC3 - [6:0] */
+#define WM2200_AIF1TX5MIX_SRC3_WIDTH                 7  /* AIF1TX5MIX_SRC3 - [6:0] */
+
+/*
+ * R1605 (0x645) - AIF1TX5MIX Input 3 Volume
+ */
+#define WM2200_AIF1TX5MIX_VOL3_MASK             0x00FE  /* AIF1TX5MIX_VOL3 - [7:1] */
+#define WM2200_AIF1TX5MIX_VOL3_SHIFT                 1  /* AIF1TX5MIX_VOL3 - [7:1] */
+#define WM2200_AIF1TX5MIX_VOL3_WIDTH                 7  /* AIF1TX5MIX_VOL3 - [7:1] */
+
+/*
+ * R1606 (0x646) - AIF1TX5MIX Input 4 Source
+ */
+#define WM2200_AIF1TX5MIX_SRC4_MASK             0x007F  /* AIF1TX5MIX_SRC4 - [6:0] */
+#define WM2200_AIF1TX5MIX_SRC4_SHIFT                 0  /* AIF1TX5MIX_SRC4 - [6:0] */
+#define WM2200_AIF1TX5MIX_SRC4_WIDTH                 7  /* AIF1TX5MIX_SRC4 - [6:0] */
+
+/*
+ * R1607 (0x647) - AIF1TX5MIX Input 4 Volume
+ */
+#define WM2200_AIF1TX5MIX_VOL4_MASK             0x00FE  /* AIF1TX5MIX_VOL4 - [7:1] */
+#define WM2200_AIF1TX5MIX_VOL4_SHIFT                 1  /* AIF1TX5MIX_VOL4 - [7:1] */
+#define WM2200_AIF1TX5MIX_VOL4_WIDTH                 7  /* AIF1TX5MIX_VOL4 - [7:1] */
+
+/*
+ * R1608 (0x648) - AIF1TX6MIX Input 1 Source
+ */
+#define WM2200_AIF1TX6MIX_SRC1_MASK             0x007F  /* AIF1TX6MIX_SRC1 - [6:0] */
+#define WM2200_AIF1TX6MIX_SRC1_SHIFT                 0  /* AIF1TX6MIX_SRC1 - [6:0] */
+#define WM2200_AIF1TX6MIX_SRC1_WIDTH                 7  /* AIF1TX6MIX_SRC1 - [6:0] */
+
+/*
+ * R1609 (0x649) - AIF1TX6MIX Input 1 Volume
+ */
+#define WM2200_AIF1TX6MIX_VOL1_MASK             0x00FE  /* AIF1TX6MIX_VOL1 - [7:1] */
+#define WM2200_AIF1TX6MIX_VOL1_SHIFT                 1  /* AIF1TX6MIX_VOL1 - [7:1] */
+#define WM2200_AIF1TX6MIX_VOL1_WIDTH                 7  /* AIF1TX6MIX_VOL1 - [7:1] */
+
+/*
+ * R1610 (0x64A) - AIF1TX6MIX Input 2 Source
+ */
+#define WM2200_AIF1TX6MIX_SRC2_MASK             0x007F  /* AIF1TX6MIX_SRC2 - [6:0] */
+#define WM2200_AIF1TX6MIX_SRC2_SHIFT                 0  /* AIF1TX6MIX_SRC2 - [6:0] */
+#define WM2200_AIF1TX6MIX_SRC2_WIDTH                 7  /* AIF1TX6MIX_SRC2 - [6:0] */
+
+/*
+ * R1611 (0x64B) - AIF1TX6MIX Input 2 Volume
+ */
+#define WM2200_AIF1TX6MIX_VOL2_MASK             0x00FE  /* AIF1TX6MIX_VOL2 - [7:1] */
+#define WM2200_AIF1TX6MIX_VOL2_SHIFT                 1  /* AIF1TX6MIX_VOL2 - [7:1] */
+#define WM2200_AIF1TX6MIX_VOL2_WIDTH                 7  /* AIF1TX6MIX_VOL2 - [7:1] */
+
+/*
+ * R1612 (0x64C) - AIF1TX6MIX Input 3 Source
+ */
+#define WM2200_AIF1TX6MIX_SRC3_MASK             0x007F  /* AIF1TX6MIX_SRC3 - [6:0] */
+#define WM2200_AIF1TX6MIX_SRC3_SHIFT                 0  /* AIF1TX6MIX_SRC3 - [6:0] */
+#define WM2200_AIF1TX6MIX_SRC3_WIDTH                 7  /* AIF1TX6MIX_SRC3 - [6:0] */
+
+/*
+ * R1613 (0x64D) - AIF1TX6MIX Input 3 Volume
+ */
+#define WM2200_AIF1TX6MIX_VOL3_MASK             0x00FE  /* AIF1TX6MIX_VOL3 - [7:1] */
+#define WM2200_AIF1TX6MIX_VOL3_SHIFT                 1  /* AIF1TX6MIX_VOL3 - [7:1] */
+#define WM2200_AIF1TX6MIX_VOL3_WIDTH                 7  /* AIF1TX6MIX_VOL3 - [7:1] */
+
+/*
+ * R1614 (0x64E) - AIF1TX6MIX Input 4 Source
+ */
+#define WM2200_AIF1TX6MIX_SRC4_MASK             0x007F  /* AIF1TX6MIX_SRC4 - [6:0] */
+#define WM2200_AIF1TX6MIX_SRC4_SHIFT                 0  /* AIF1TX6MIX_SRC4 - [6:0] */
+#define WM2200_AIF1TX6MIX_SRC4_WIDTH                 7  /* AIF1TX6MIX_SRC4 - [6:0] */
+
+/*
+ * R1615 (0x64F) - AIF1TX6MIX Input 4 Volume
+ */
+#define WM2200_AIF1TX6MIX_VOL4_MASK             0x00FE  /* AIF1TX6MIX_VOL4 - [7:1] */
+#define WM2200_AIF1TX6MIX_VOL4_SHIFT                 1  /* AIF1TX6MIX_VOL4 - [7:1] */
+#define WM2200_AIF1TX6MIX_VOL4_WIDTH                 7  /* AIF1TX6MIX_VOL4 - [7:1] */
+
+/*
+ * R1616 (0x650) - EQLMIX Input 1 Source
+ */
+#define WM2200_EQLMIX_SRC1_MASK                 0x007F  /* EQLMIX_SRC1 - [6:0] */
+#define WM2200_EQLMIX_SRC1_SHIFT                     0  /* EQLMIX_SRC1 - [6:0] */
+#define WM2200_EQLMIX_SRC1_WIDTH                     7  /* EQLMIX_SRC1 - [6:0] */
+
+/*
+ * R1617 (0x651) - EQLMIX Input 1 Volume
+ */
+#define WM2200_EQLMIX_VOL1_MASK                 0x00FE  /* EQLMIX_VOL1 - [7:1] */
+#define WM2200_EQLMIX_VOL1_SHIFT                     1  /* EQLMIX_VOL1 - [7:1] */
+#define WM2200_EQLMIX_VOL1_WIDTH                     7  /* EQLMIX_VOL1 - [7:1] */
+
+/*
+ * R1618 (0x652) - EQLMIX Input 2 Source
+ */
+#define WM2200_EQLMIX_SRC2_MASK                 0x007F  /* EQLMIX_SRC2 - [6:0] */
+#define WM2200_EQLMIX_SRC2_SHIFT                     0  /* EQLMIX_SRC2 - [6:0] */
+#define WM2200_EQLMIX_SRC2_WIDTH                     7  /* EQLMIX_SRC2 - [6:0] */
+
+/*
+ * R1619 (0x653) - EQLMIX Input 2 Volume
+ */
+#define WM2200_EQLMIX_VOL2_MASK                 0x00FE  /* EQLMIX_VOL2 - [7:1] */
+#define WM2200_EQLMIX_VOL2_SHIFT                     1  /* EQLMIX_VOL2 - [7:1] */
+#define WM2200_EQLMIX_VOL2_WIDTH                     7  /* EQLMIX_VOL2 - [7:1] */
+
+/*
+ * R1620 (0x654) - EQLMIX Input 3 Source
+ */
+#define WM2200_EQLMIX_SRC3_MASK                 0x007F  /* EQLMIX_SRC3 - [6:0] */
+#define WM2200_EQLMIX_SRC3_SHIFT                     0  /* EQLMIX_SRC3 - [6:0] */
+#define WM2200_EQLMIX_SRC3_WIDTH                     7  /* EQLMIX_SRC3 - [6:0] */
+
+/*
+ * R1621 (0x655) - EQLMIX Input 3 Volume
+ */
+#define WM2200_EQLMIX_VOL3_MASK                 0x00FE  /* EQLMIX_VOL3 - [7:1] */
+#define WM2200_EQLMIX_VOL3_SHIFT                     1  /* EQLMIX_VOL3 - [7:1] */
+#define WM2200_EQLMIX_VOL3_WIDTH                     7  /* EQLMIX_VOL3 - [7:1] */
+
+/*
+ * R1622 (0x656) - EQLMIX Input 4 Source
+ */
+#define WM2200_EQLMIX_SRC4_MASK                 0x007F  /* EQLMIX_SRC4 - [6:0] */
+#define WM2200_EQLMIX_SRC4_SHIFT                     0  /* EQLMIX_SRC4 - [6:0] */
+#define WM2200_EQLMIX_SRC4_WIDTH                     7  /* EQLMIX_SRC4 - [6:0] */
+
+/*
+ * R1623 (0x657) - EQLMIX Input 4 Volume
+ */
+#define WM2200_EQLMIX_VOL4_MASK                 0x00FE  /* EQLMIX_VOL4 - [7:1] */
+#define WM2200_EQLMIX_VOL4_SHIFT                     1  /* EQLMIX_VOL4 - [7:1] */
+#define WM2200_EQLMIX_VOL4_WIDTH                     7  /* EQLMIX_VOL4 - [7:1] */
+
+/*
+ * R1624 (0x658) - EQRMIX Input 1 Source
+ */
+#define WM2200_EQRMIX_SRC1_MASK                 0x007F  /* EQRMIX_SRC1 - [6:0] */
+#define WM2200_EQRMIX_SRC1_SHIFT                     0  /* EQRMIX_SRC1 - [6:0] */
+#define WM2200_EQRMIX_SRC1_WIDTH                     7  /* EQRMIX_SRC1 - [6:0] */
+
+/*
+ * R1625 (0x659) - EQRMIX Input 1 Volume
+ */
+#define WM2200_EQRMIX_VOL1_MASK                 0x00FE  /* EQRMIX_VOL1 - [7:1] */
+#define WM2200_EQRMIX_VOL1_SHIFT                     1  /* EQRMIX_VOL1 - [7:1] */
+#define WM2200_EQRMIX_VOL1_WIDTH                     7  /* EQRMIX_VOL1 - [7:1] */
+
+/*
+ * R1626 (0x65A) - EQRMIX Input 2 Source
+ */
+#define WM2200_EQRMIX_SRC2_MASK                 0x007F  /* EQRMIX_SRC2 - [6:0] */
+#define WM2200_EQRMIX_SRC2_SHIFT                     0  /* EQRMIX_SRC2 - [6:0] */
+#define WM2200_EQRMIX_SRC2_WIDTH                     7  /* EQRMIX_SRC2 - [6:0] */
+
+/*
+ * R1627 (0x65B) - EQRMIX Input 2 Volume
+ */
+#define WM2200_EQRMIX_VOL2_MASK                 0x00FE  /* EQRMIX_VOL2 - [7:1] */
+#define WM2200_EQRMIX_VOL2_SHIFT                     1  /* EQRMIX_VOL2 - [7:1] */
+#define WM2200_EQRMIX_VOL2_WIDTH                     7  /* EQRMIX_VOL2 - [7:1] */
+
+/*
+ * R1628 (0x65C) - EQRMIX Input 3 Source
+ */
+#define WM2200_EQRMIX_SRC3_MASK                 0x007F  /* EQRMIX_SRC3 - [6:0] */
+#define WM2200_EQRMIX_SRC3_SHIFT                     0  /* EQRMIX_SRC3 - [6:0] */
+#define WM2200_EQRMIX_SRC3_WIDTH                     7  /* EQRMIX_SRC3 - [6:0] */
+
+/*
+ * R1629 (0x65D) - EQRMIX Input 3 Volume
+ */
+#define WM2200_EQRMIX_VOL3_MASK                 0x00FE  /* EQRMIX_VOL3 - [7:1] */
+#define WM2200_EQRMIX_VOL3_SHIFT                     1  /* EQRMIX_VOL3 - [7:1] */
+#define WM2200_EQRMIX_VOL3_WIDTH                     7  /* EQRMIX_VOL3 - [7:1] */
+
+/*
+ * R1630 (0x65E) - EQRMIX Input 4 Source
+ */
+#define WM2200_EQRMIX_SRC4_MASK                 0x007F  /* EQRMIX_SRC4 - [6:0] */
+#define WM2200_EQRMIX_SRC4_SHIFT                     0  /* EQRMIX_SRC4 - [6:0] */
+#define WM2200_EQRMIX_SRC4_WIDTH                     7  /* EQRMIX_SRC4 - [6:0] */
+
+/*
+ * R1631 (0x65F) - EQRMIX Input 4 Volume
+ */
+#define WM2200_EQRMIX_VOL4_MASK                 0x00FE  /* EQRMIX_VOL4 - [7:1] */
+#define WM2200_EQRMIX_VOL4_SHIFT                     1  /* EQRMIX_VOL4 - [7:1] */
+#define WM2200_EQRMIX_VOL4_WIDTH                     7  /* EQRMIX_VOL4 - [7:1] */
+
+/*
+ * R1632 (0x660) - LHPF1MIX Input 1 Source
+ */
+#define WM2200_LHPF1MIX_SRC1_MASK               0x007F  /* LHPF1MIX_SRC1 - [6:0] */
+#define WM2200_LHPF1MIX_SRC1_SHIFT                   0  /* LHPF1MIX_SRC1 - [6:0] */
+#define WM2200_LHPF1MIX_SRC1_WIDTH                   7  /* LHPF1MIX_SRC1 - [6:0] */
+
+/*
+ * R1633 (0x661) - LHPF1MIX Input 1 Volume
+ */
+#define WM2200_LHPF1MIX_VOL1_MASK               0x00FE  /* LHPF1MIX_VOL1 - [7:1] */
+#define WM2200_LHPF1MIX_VOL1_SHIFT                   1  /* LHPF1MIX_VOL1 - [7:1] */
+#define WM2200_LHPF1MIX_VOL1_WIDTH                   7  /* LHPF1MIX_VOL1 - [7:1] */
+
+/*
+ * R1634 (0x662) - LHPF1MIX Input 2 Source
+ */
+#define WM2200_LHPF1MIX_SRC2_MASK               0x007F  /* LHPF1MIX_SRC2 - [6:0] */
+#define WM2200_LHPF1MIX_SRC2_SHIFT                   0  /* LHPF1MIX_SRC2 - [6:0] */
+#define WM2200_LHPF1MIX_SRC2_WIDTH                   7  /* LHPF1MIX_SRC2 - [6:0] */
+
+/*
+ * R1635 (0x663) - LHPF1MIX Input 2 Volume
+ */
+#define WM2200_LHPF1MIX_VOL2_MASK               0x00FE  /* LHPF1MIX_VOL2 - [7:1] */
+#define WM2200_LHPF1MIX_VOL2_SHIFT                   1  /* LHPF1MIX_VOL2 - [7:1] */
+#define WM2200_LHPF1MIX_VOL2_WIDTH                   7  /* LHPF1MIX_VOL2 - [7:1] */
+
+/*
+ * R1636 (0x664) - LHPF1MIX Input 3 Source
+ */
+#define WM2200_LHPF1MIX_SRC3_MASK               0x007F  /* LHPF1MIX_SRC3 - [6:0] */
+#define WM2200_LHPF1MIX_SRC3_SHIFT                   0  /* LHPF1MIX_SRC3 - [6:0] */
+#define WM2200_LHPF1MIX_SRC3_WIDTH                   7  /* LHPF1MIX_SRC3 - [6:0] */
+
+/*
+ * R1637 (0x665) - LHPF1MIX Input 3 Volume
+ */
+#define WM2200_LHPF1MIX_VOL3_MASK               0x00FE  /* LHPF1MIX_VOL3 - [7:1] */
+#define WM2200_LHPF1MIX_VOL3_SHIFT                   1  /* LHPF1MIX_VOL3 - [7:1] */
+#define WM2200_LHPF1MIX_VOL3_WIDTH                   7  /* LHPF1MIX_VOL3 - [7:1] */
+
+/*
+ * R1638 (0x666) - LHPF1MIX Input 4 Source
+ */
+#define WM2200_LHPF1MIX_SRC4_MASK               0x007F  /* LHPF1MIX_SRC4 - [6:0] */
+#define WM2200_LHPF1MIX_SRC4_SHIFT                   0  /* LHPF1MIX_SRC4 - [6:0] */
+#define WM2200_LHPF1MIX_SRC4_WIDTH                   7  /* LHPF1MIX_SRC4 - [6:0] */
+
+/*
+ * R1639 (0x667) - LHPF1MIX Input 4 Volume
+ */
+#define WM2200_LHPF1MIX_VOL4_MASK               0x00FE  /* LHPF1MIX_VOL4 - [7:1] */
+#define WM2200_LHPF1MIX_VOL4_SHIFT                   1  /* LHPF1MIX_VOL4 - [7:1] */
+#define WM2200_LHPF1MIX_VOL4_WIDTH                   7  /* LHPF1MIX_VOL4 - [7:1] */
+
+/*
+ * R1640 (0x668) - LHPF2MIX Input 1 Source
+ */
+#define WM2200_LHPF2MIX_SRC1_MASK               0x007F  /* LHPF2MIX_SRC1 - [6:0] */
+#define WM2200_LHPF2MIX_SRC1_SHIFT                   0  /* LHPF2MIX_SRC1 - [6:0] */
+#define WM2200_LHPF2MIX_SRC1_WIDTH                   7  /* LHPF2MIX_SRC1 - [6:0] */
+
+/*
+ * R1641 (0x669) - LHPF2MIX Input 1 Volume
+ */
+#define WM2200_LHPF2MIX_VOL1_MASK               0x00FE  /* LHPF2MIX_VOL1 - [7:1] */
+#define WM2200_LHPF2MIX_VOL1_SHIFT                   1  /* LHPF2MIX_VOL1 - [7:1] */
+#define WM2200_LHPF2MIX_VOL1_WIDTH                   7  /* LHPF2MIX_VOL1 - [7:1] */
+
+/*
+ * R1642 (0x66A) - LHPF2MIX Input 2 Source
+ */
+#define WM2200_LHPF2MIX_SRC2_MASK               0x007F  /* LHPF2MIX_SRC2 - [6:0] */
+#define WM2200_LHPF2MIX_SRC2_SHIFT                   0  /* LHPF2MIX_SRC2 - [6:0] */
+#define WM2200_LHPF2MIX_SRC2_WIDTH                   7  /* LHPF2MIX_SRC2 - [6:0] */
+
+/*
+ * R1643 (0x66B) - LHPF2MIX Input 2 Volume
+ */
+#define WM2200_LHPF2MIX_VOL2_MASK               0x00FE  /* LHPF2MIX_VOL2 - [7:1] */
+#define WM2200_LHPF2MIX_VOL2_SHIFT                   1  /* LHPF2MIX_VOL2 - [7:1] */
+#define WM2200_LHPF2MIX_VOL2_WIDTH                   7  /* LHPF2MIX_VOL2 - [7:1] */
+
+/*
+ * R1644 (0x66C) - LHPF2MIX Input 3 Source
+ */
+#define WM2200_LHPF2MIX_SRC3_MASK               0x007F  /* LHPF2MIX_SRC3 - [6:0] */
+#define WM2200_LHPF2MIX_SRC3_SHIFT                   0  /* LHPF2MIX_SRC3 - [6:0] */
+#define WM2200_LHPF2MIX_SRC3_WIDTH                   7  /* LHPF2MIX_SRC3 - [6:0] */
+
+/*
+ * R1645 (0x66D) - LHPF2MIX Input 3 Volume
+ */
+#define WM2200_LHPF2MIX_VOL3_MASK               0x00FE  /* LHPF2MIX_VOL3 - [7:1] */
+#define WM2200_LHPF2MIX_VOL3_SHIFT                   1  /* LHPF2MIX_VOL3 - [7:1] */
+#define WM2200_LHPF2MIX_VOL3_WIDTH                   7  /* LHPF2MIX_VOL3 - [7:1] */
+
+/*
+ * R1646 (0x66E) - LHPF2MIX Input 4 Source
+ */
+#define WM2200_LHPF2MIX_SRC4_MASK               0x007F  /* LHPF2MIX_SRC4 - [6:0] */
+#define WM2200_LHPF2MIX_SRC4_SHIFT                   0  /* LHPF2MIX_SRC4 - [6:0] */
+#define WM2200_LHPF2MIX_SRC4_WIDTH                   7  /* LHPF2MIX_SRC4 - [6:0] */
+
+/*
+ * R1647 (0x66F) - LHPF2MIX Input 4 Volume
+ */
+#define WM2200_LHPF2MIX_VOL4_MASK               0x00FE  /* LHPF2MIX_VOL4 - [7:1] */
+#define WM2200_LHPF2MIX_VOL4_SHIFT                   1  /* LHPF2MIX_VOL4 - [7:1] */
+#define WM2200_LHPF2MIX_VOL4_WIDTH                   7  /* LHPF2MIX_VOL4 - [7:1] */
+
+/*
+ * R1648 (0x670) - DSP1LMIX Input 1 Source
+ */
+#define WM2200_DSP1LMIX_SRC1_MASK               0x007F  /* DSP1LMIX_SRC1 - [6:0] */
+#define WM2200_DSP1LMIX_SRC1_SHIFT                   0  /* DSP1LMIX_SRC1 - [6:0] */
+#define WM2200_DSP1LMIX_SRC1_WIDTH                   7  /* DSP1LMIX_SRC1 - [6:0] */
+
+/*
+ * R1649 (0x671) - DSP1LMIX Input 1 Volume
+ */
+#define WM2200_DSP1LMIX_VOL1_MASK               0x00FE  /* DSP1LMIX_VOL1 - [7:1] */
+#define WM2200_DSP1LMIX_VOL1_SHIFT                   1  /* DSP1LMIX_VOL1 - [7:1] */
+#define WM2200_DSP1LMIX_VOL1_WIDTH                   7  /* DSP1LMIX_VOL1 - [7:1] */
+
+/*
+ * R1650 (0x672) - DSP1LMIX Input 2 Source
+ */
+#define WM2200_DSP1LMIX_SRC2_MASK               0x007F  /* DSP1LMIX_SRC2 - [6:0] */
+#define WM2200_DSP1LMIX_SRC2_SHIFT                   0  /* DSP1LMIX_SRC2 - [6:0] */
+#define WM2200_DSP1LMIX_SRC2_WIDTH                   7  /* DSP1LMIX_SRC2 - [6:0] */
+
+/*
+ * R1651 (0x673) - DSP1LMIX Input 2 Volume
+ */
+#define WM2200_DSP1LMIX_VOL2_MASK               0x00FE  /* DSP1LMIX_VOL2 - [7:1] */
+#define WM2200_DSP1LMIX_VOL2_SHIFT                   1  /* DSP1LMIX_VOL2 - [7:1] */
+#define WM2200_DSP1LMIX_VOL2_WIDTH                   7  /* DSP1LMIX_VOL2 - [7:1] */
+
+/*
+ * R1652 (0x674) - DSP1LMIX Input 3 Source
+ */
+#define WM2200_DSP1LMIX_SRC3_MASK               0x007F  /* DSP1LMIX_SRC3 - [6:0] */
+#define WM2200_DSP1LMIX_SRC3_SHIFT                   0  /* DSP1LMIX_SRC3 - [6:0] */
+#define WM2200_DSP1LMIX_SRC3_WIDTH                   7  /* DSP1LMIX_SRC3 - [6:0] */
+
+/*
+ * R1653 (0x675) - DSP1LMIX Input 3 Volume
+ */
+#define WM2200_DSP1LMIX_VOL3_MASK               0x00FE  /* DSP1LMIX_VOL3 - [7:1] */
+#define WM2200_DSP1LMIX_VOL3_SHIFT                   1  /* DSP1LMIX_VOL3 - [7:1] */
+#define WM2200_DSP1LMIX_VOL3_WIDTH                   7  /* DSP1LMIX_VOL3 - [7:1] */
+
+/*
+ * R1654 (0x676) - DSP1LMIX Input 4 Source
+ */
+#define WM2200_DSP1LMIX_SRC4_MASK               0x007F  /* DSP1LMIX_SRC4 - [6:0] */
+#define WM2200_DSP1LMIX_SRC4_SHIFT                   0  /* DSP1LMIX_SRC4 - [6:0] */
+#define WM2200_DSP1LMIX_SRC4_WIDTH                   7  /* DSP1LMIX_SRC4 - [6:0] */
+
+/*
+ * R1655 (0x677) - DSP1LMIX Input 4 Volume
+ */
+#define WM2200_DSP1LMIX_VOL4_MASK               0x00FE  /* DSP1LMIX_VOL4 - [7:1] */
+#define WM2200_DSP1LMIX_VOL4_SHIFT                   1  /* DSP1LMIX_VOL4 - [7:1] */
+#define WM2200_DSP1LMIX_VOL4_WIDTH                   7  /* DSP1LMIX_VOL4 - [7:1] */
+
+/*
+ * R1656 (0x678) - DSP1RMIX Input 1 Source
+ */
+#define WM2200_DSP1RMIX_SRC1_MASK               0x007F  /* DSP1RMIX_SRC1 - [6:0] */
+#define WM2200_DSP1RMIX_SRC1_SHIFT                   0  /* DSP1RMIX_SRC1 - [6:0] */
+#define WM2200_DSP1RMIX_SRC1_WIDTH                   7  /* DSP1RMIX_SRC1 - [6:0] */
+
+/*
+ * R1657 (0x679) - DSP1RMIX Input 1 Volume
+ */
+#define WM2200_DSP1RMIX_VOL1_MASK               0x00FE  /* DSP1RMIX_VOL1 - [7:1] */
+#define WM2200_DSP1RMIX_VOL1_SHIFT                   1  /* DSP1RMIX_VOL1 - [7:1] */
+#define WM2200_DSP1RMIX_VOL1_WIDTH                   7  /* DSP1RMIX_VOL1 - [7:1] */
+
+/*
+ * R1658 (0x67A) - DSP1RMIX Input 2 Source
+ */
+#define WM2200_DSP1RMIX_SRC2_MASK               0x007F  /* DSP1RMIX_SRC2 - [6:0] */
+#define WM2200_DSP1RMIX_SRC2_SHIFT                   0  /* DSP1RMIX_SRC2 - [6:0] */
+#define WM2200_DSP1RMIX_SRC2_WIDTH                   7  /* DSP1RMIX_SRC2 - [6:0] */
+
+/*
+ * R1659 (0x67B) - DSP1RMIX Input 2 Volume
+ */
+#define WM2200_DSP1RMIX_VOL2_MASK               0x00FE  /* DSP1RMIX_VOL2 - [7:1] */
+#define WM2200_DSP1RMIX_VOL2_SHIFT                   1  /* DSP1RMIX_VOL2 - [7:1] */
+#define WM2200_DSP1RMIX_VOL2_WIDTH                   7  /* DSP1RMIX_VOL2 - [7:1] */
+
+/*
+ * R1660 (0x67C) - DSP1RMIX Input 3 Source
+ */
+#define WM2200_DSP1RMIX_SRC3_MASK               0x007F  /* DSP1RMIX_SRC3 - [6:0] */
+#define WM2200_DSP1RMIX_SRC3_SHIFT                   0  /* DSP1RMIX_SRC3 - [6:0] */
+#define WM2200_DSP1RMIX_SRC3_WIDTH                   7  /* DSP1RMIX_SRC3 - [6:0] */
+
+/*
+ * R1661 (0x67D) - DSP1RMIX Input 3 Volume
+ */
+#define WM2200_DSP1RMIX_VOL3_MASK               0x00FE  /* DSP1RMIX_VOL3 - [7:1] */
+#define WM2200_DSP1RMIX_VOL3_SHIFT                   1  /* DSP1RMIX_VOL3 - [7:1] */
+#define WM2200_DSP1RMIX_VOL3_WIDTH                   7  /* DSP1RMIX_VOL3 - [7:1] */
+
+/*
+ * R1662 (0x67E) - DSP1RMIX Input 4 Source
+ */
+#define WM2200_DSP1RMIX_SRC4_MASK               0x007F  /* DSP1RMIX_SRC4 - [6:0] */
+#define WM2200_DSP1RMIX_SRC4_SHIFT                   0  /* DSP1RMIX_SRC4 - [6:0] */
+#define WM2200_DSP1RMIX_SRC4_WIDTH                   7  /* DSP1RMIX_SRC4 - [6:0] */
+
+/*
+ * R1663 (0x67F) - DSP1RMIX Input 4 Volume
+ */
+#define WM2200_DSP1RMIX_VOL4_MASK               0x00FE  /* DSP1RMIX_VOL4 - [7:1] */
+#define WM2200_DSP1RMIX_VOL4_SHIFT                   1  /* DSP1RMIX_VOL4 - [7:1] */
+#define WM2200_DSP1RMIX_VOL4_WIDTH                   7  /* DSP1RMIX_VOL4 - [7:1] */
+
+/*
+ * R1664 (0x680) - DSP1AUX1MIX Input 1 Source
+ */
+#define WM2200_DSP1AUX1MIX_SRC1_MASK            0x007F  /* DSP1AUX1MIX_SRC1 - [6:0] */
+#define WM2200_DSP1AUX1MIX_SRC1_SHIFT                0  /* DSP1AUX1MIX_SRC1 - [6:0] */
+#define WM2200_DSP1AUX1MIX_SRC1_WIDTH                7  /* DSP1AUX1MIX_SRC1 - [6:0] */
+
+/*
+ * R1665 (0x681) - DSP1AUX2MIX Input 1 Source
+ */
+#define WM2200_DSP1AUX2MIX_SRC1_MASK            0x007F  /* DSP1AUX2MIX_SRC1 - [6:0] */
+#define WM2200_DSP1AUX2MIX_SRC1_SHIFT                0  /* DSP1AUX2MIX_SRC1 - [6:0] */
+#define WM2200_DSP1AUX2MIX_SRC1_WIDTH                7  /* DSP1AUX2MIX_SRC1 - [6:0] */
+
+/*
+ * R1666 (0x682) - DSP1AUX3MIX Input 1 Source
+ */
+#define WM2200_DSP1AUX3MIX_SRC1_MASK            0x007F  /* DSP1AUX3MIX_SRC1 - [6:0] */
+#define WM2200_DSP1AUX3MIX_SRC1_SHIFT                0  /* DSP1AUX3MIX_SRC1 - [6:0] */
+#define WM2200_DSP1AUX3MIX_SRC1_WIDTH                7  /* DSP1AUX3MIX_SRC1 - [6:0] */
+
+/*
+ * R1667 (0x683) - DSP1AUX4MIX Input 1 Source
+ */
+#define WM2200_DSP1AUX4MIX_SRC1_MASK            0x007F  /* DSP1AUX4MIX_SRC1 - [6:0] */
+#define WM2200_DSP1AUX4MIX_SRC1_SHIFT                0  /* DSP1AUX4MIX_SRC1 - [6:0] */
+#define WM2200_DSP1AUX4MIX_SRC1_WIDTH                7  /* DSP1AUX4MIX_SRC1 - [6:0] */
+
+/*
+ * R1668 (0x684) - DSP1AUX5MIX Input 1 Source
+ */
+#define WM2200_DSP1AUX5MIX_SRC1_MASK            0x007F  /* DSP1AUX5MIX_SRC1 - [6:0] */
+#define WM2200_DSP1AUX5MIX_SRC1_SHIFT                0  /* DSP1AUX5MIX_SRC1 - [6:0] */
+#define WM2200_DSP1AUX5MIX_SRC1_WIDTH                7  /* DSP1AUX5MIX_SRC1 - [6:0] */
+
+/*
+ * R1669 (0x685) - DSP1AUX6MIX Input 1 Source
+ */
+#define WM2200_DSP1AUX6MIX_SRC1_MASK            0x007F  /* DSP1AUX6MIX_SRC1 - [6:0] */
+#define WM2200_DSP1AUX6MIX_SRC1_SHIFT                0  /* DSP1AUX6MIX_SRC1 - [6:0] */
+#define WM2200_DSP1AUX6MIX_SRC1_WIDTH                7  /* DSP1AUX6MIX_SRC1 - [6:0] */
+
+/*
+ * R1670 (0x686) - DSP2LMIX Input 1 Source
+ */
+#define WM2200_DSP2LMIX_SRC1_MASK               0x007F  /* DSP2LMIX_SRC1 - [6:0] */
+#define WM2200_DSP2LMIX_SRC1_SHIFT                   0  /* DSP2LMIX_SRC1 - [6:0] */
+#define WM2200_DSP2LMIX_SRC1_WIDTH                   7  /* DSP2LMIX_SRC1 - [6:0] */
+
+/*
+ * R1671 (0x687) - DSP2LMIX Input 1 Volume
+ */
+#define WM2200_DSP2LMIX_VOL1_MASK               0x00FE  /* DSP2LMIX_VOL1 - [7:1] */
+#define WM2200_DSP2LMIX_VOL1_SHIFT                   1  /* DSP2LMIX_VOL1 - [7:1] */
+#define WM2200_DSP2LMIX_VOL1_WIDTH                   7  /* DSP2LMIX_VOL1 - [7:1] */
+
+/*
+ * R1672 (0x688) - DSP2LMIX Input 2 Source
+ */
+#define WM2200_DSP2LMIX_SRC2_MASK               0x007F  /* DSP2LMIX_SRC2 - [6:0] */
+#define WM2200_DSP2LMIX_SRC2_SHIFT                   0  /* DSP2LMIX_SRC2 - [6:0] */
+#define WM2200_DSP2LMIX_SRC2_WIDTH                   7  /* DSP2LMIX_SRC2 - [6:0] */
+
+/*
+ * R1673 (0x689) - DSP2LMIX Input 2 Volume
+ */
+#define WM2200_DSP2LMIX_VOL2_MASK               0x00FE  /* DSP2LMIX_VOL2 - [7:1] */
+#define WM2200_DSP2LMIX_VOL2_SHIFT                   1  /* DSP2LMIX_VOL2 - [7:1] */
+#define WM2200_DSP2LMIX_VOL2_WIDTH                   7  /* DSP2LMIX_VOL2 - [7:1] */
+
+/*
+ * R1674 (0x68A) - DSP2LMIX Input 3 Source
+ */
+#define WM2200_DSP2LMIX_SRC3_MASK               0x007F  /* DSP2LMIX_SRC3 - [6:0] */
+#define WM2200_DSP2LMIX_SRC3_SHIFT                   0  /* DSP2LMIX_SRC3 - [6:0] */
+#define WM2200_DSP2LMIX_SRC3_WIDTH                   7  /* DSP2LMIX_SRC3 - [6:0] */
+
+/*
+ * R1675 (0x68B) - DSP2LMIX Input 3 Volume
+ */
+#define WM2200_DSP2LMIX_VOL3_MASK               0x00FE  /* DSP2LMIX_VOL3 - [7:1] */
+#define WM2200_DSP2LMIX_VOL3_SHIFT                   1  /* DSP2LMIX_VOL3 - [7:1] */
+#define WM2200_DSP2LMIX_VOL3_WIDTH                   7  /* DSP2LMIX_VOL3 - [7:1] */
+
+/*
+ * R1676 (0x68C) - DSP2LMIX Input 4 Source
+ */
+#define WM2200_DSP2LMIX_SRC4_MASK               0x007F  /* DSP2LMIX_SRC4 - [6:0] */
+#define WM2200_DSP2LMIX_SRC4_SHIFT                   0  /* DSP2LMIX_SRC4 - [6:0] */
+#define WM2200_DSP2LMIX_SRC4_WIDTH                   7  /* DSP2LMIX_SRC4 - [6:0] */
+
+/*
+ * R1677 (0x68D) - DSP2LMIX Input 4 Volume
+ */
+#define WM2200_DSP2LMIX_VOL4_MASK               0x00FE  /* DSP2LMIX_VOL4 - [7:1] */
+#define WM2200_DSP2LMIX_VOL4_SHIFT                   1  /* DSP2LMIX_VOL4 - [7:1] */
+#define WM2200_DSP2LMIX_VOL4_WIDTH                   7  /* DSP2LMIX_VOL4 - [7:1] */
+
+/*
+ * R1678 (0x68E) - DSP2RMIX Input 1 Source
+ */
+#define WM2200_DSP2RMIX_SRC1_MASK               0x007F  /* DSP2RMIX_SRC1 - [6:0] */
+#define WM2200_DSP2RMIX_SRC1_SHIFT                   0  /* DSP2RMIX_SRC1 - [6:0] */
+#define WM2200_DSP2RMIX_SRC1_WIDTH                   7  /* DSP2RMIX_SRC1 - [6:0] */
+
+/*
+ * R1679 (0x68F) - DSP2RMIX Input 1 Volume
+ */
+#define WM2200_DSP2RMIX_VOL1_MASK               0x00FE  /* DSP2RMIX_VOL1 - [7:1] */
+#define WM2200_DSP2RMIX_VOL1_SHIFT                   1  /* DSP2RMIX_VOL1 - [7:1] */
+#define WM2200_DSP2RMIX_VOL1_WIDTH                   7  /* DSP2RMIX_VOL1 - [7:1] */
+
+/*
+ * R1680 (0x690) - DSP2RMIX Input 2 Source
+ */
+#define WM2200_DSP2RMIX_SRC2_MASK               0x007F  /* DSP2RMIX_SRC2 - [6:0] */
+#define WM2200_DSP2RMIX_SRC2_SHIFT                   0  /* DSP2RMIX_SRC2 - [6:0] */
+#define WM2200_DSP2RMIX_SRC2_WIDTH                   7  /* DSP2RMIX_SRC2 - [6:0] */
+
+/*
+ * R1681 (0x691) - DSP2RMIX Input 2 Volume
+ */
+#define WM2200_DSP2RMIX_VOL2_MASK               0x00FE  /* DSP2RMIX_VOL2 - [7:1] */
+#define WM2200_DSP2RMIX_VOL2_SHIFT                   1  /* DSP2RMIX_VOL2 - [7:1] */
+#define WM2200_DSP2RMIX_VOL2_WIDTH                   7  /* DSP2RMIX_VOL2 - [7:1] */
+
+/*
+ * R1682 (0x692) - DSP2RMIX Input 3 Source
+ */
+#define WM2200_DSP2RMIX_SRC3_MASK               0x007F  /* DSP2RMIX_SRC3 - [6:0] */
+#define WM2200_DSP2RMIX_SRC3_SHIFT                   0  /* DSP2RMIX_SRC3 - [6:0] */
+#define WM2200_DSP2RMIX_SRC3_WIDTH                   7  /* DSP2RMIX_SRC3 - [6:0] */
+
+/*
+ * R1683 (0x693) - DSP2RMIX Input 3 Volume
+ */
+#define WM2200_DSP2RMIX_VOL3_MASK               0x00FE  /* DSP2RMIX_VOL3 - [7:1] */
+#define WM2200_DSP2RMIX_VOL3_SHIFT                   1  /* DSP2RMIX_VOL3 - [7:1] */
+#define WM2200_DSP2RMIX_VOL3_WIDTH                   7  /* DSP2RMIX_VOL3 - [7:1] */
+
+/*
+ * R1684 (0x694) - DSP2RMIX Input 4 Source
+ */
+#define WM2200_DSP2RMIX_SRC4_MASK               0x007F  /* DSP2RMIX_SRC4 - [6:0] */
+#define WM2200_DSP2RMIX_SRC4_SHIFT                   0  /* DSP2RMIX_SRC4 - [6:0] */
+#define WM2200_DSP2RMIX_SRC4_WIDTH                   7  /* DSP2RMIX_SRC4 - [6:0] */
+
+/*
+ * R1685 (0x695) - DSP2RMIX Input 4 Volume
+ */
+#define WM2200_DSP2RMIX_VOL4_MASK               0x00FE  /* DSP2RMIX_VOL4 - [7:1] */
+#define WM2200_DSP2RMIX_VOL4_SHIFT                   1  /* DSP2RMIX_VOL4 - [7:1] */
+#define WM2200_DSP2RMIX_VOL4_WIDTH                   7  /* DSP2RMIX_VOL4 - [7:1] */
+
+/*
+ * R1686 (0x696) - DSP2AUX1MIX Input 1 Source
+ */
+#define WM2200_DSP2AUX1MIX_SRC1_MASK            0x007F  /* DSP2AUX1MIX_SRC1 - [6:0] */
+#define WM2200_DSP2AUX1MIX_SRC1_SHIFT                0  /* DSP2AUX1MIX_SRC1 - [6:0] */
+#define WM2200_DSP2AUX1MIX_SRC1_WIDTH                7  /* DSP2AUX1MIX_SRC1 - [6:0] */
+
+/*
+ * R1687 (0x697) - DSP2AUX2MIX Input 1 Source
+ */
+#define WM2200_DSP2AUX2MIX_SRC1_MASK            0x007F  /* DSP2AUX2MIX_SRC1 - [6:0] */
+#define WM2200_DSP2AUX2MIX_SRC1_SHIFT                0  /* DSP2AUX2MIX_SRC1 - [6:0] */
+#define WM2200_DSP2AUX2MIX_SRC1_WIDTH                7  /* DSP2AUX2MIX_SRC1 - [6:0] */
+
+/*
+ * R1688 (0x698) - DSP2AUX3MIX Input 1 Source
+ */
+#define WM2200_DSP2AUX3MIX_SRC1_MASK            0x007F  /* DSP2AUX3MIX_SRC1 - [6:0] */
+#define WM2200_DSP2AUX3MIX_SRC1_SHIFT                0  /* DSP2AUX3MIX_SRC1 - [6:0] */
+#define WM2200_DSP2AUX3MIX_SRC1_WIDTH                7  /* DSP2AUX3MIX_SRC1 - [6:0] */
+
+/*
+ * R1689 (0x699) - DSP2AUX4MIX Input 1 Source
+ */
+#define WM2200_DSP2AUX4MIX_SRC1_MASK            0x007F  /* DSP2AUX4MIX_SRC1 - [6:0] */
+#define WM2200_DSP2AUX4MIX_SRC1_SHIFT                0  /* DSP2AUX4MIX_SRC1 - [6:0] */
+#define WM2200_DSP2AUX4MIX_SRC1_WIDTH                7  /* DSP2AUX4MIX_SRC1 - [6:0] */
+
+/*
+ * R1690 (0x69A) - DSP2AUX5MIX Input 1 Source
+ */
+#define WM2200_DSP2AUX5MIX_SRC1_MASK            0x007F  /* DSP2AUX5MIX_SRC1 - [6:0] */
+#define WM2200_DSP2AUX5MIX_SRC1_SHIFT                0  /* DSP2AUX5MIX_SRC1 - [6:0] */
+#define WM2200_DSP2AUX5MIX_SRC1_WIDTH                7  /* DSP2AUX5MIX_SRC1 - [6:0] */
+
+/*
+ * R1691 (0x69B) - DSP2AUX6MIX Input 1 Source
+ */
+#define WM2200_DSP2AUX6MIX_SRC1_MASK            0x007F  /* DSP2AUX6MIX_SRC1 - [6:0] */
+#define WM2200_DSP2AUX6MIX_SRC1_SHIFT                0  /* DSP2AUX6MIX_SRC1 - [6:0] */
+#define WM2200_DSP2AUX6MIX_SRC1_WIDTH                7  /* DSP2AUX6MIX_SRC1 - [6:0] */
+
+/*
+ * R1792 (0x700) - GPIO CTRL 1
+ */
+#define WM2200_GP1_DIR                          0x8000  /* GP1_DIR */
+#define WM2200_GP1_DIR_MASK                     0x8000  /* GP1_DIR */
+#define WM2200_GP1_DIR_SHIFT                        15  /* GP1_DIR */
+#define WM2200_GP1_DIR_WIDTH                         1  /* GP1_DIR */
+#define WM2200_GP1_PU                           0x4000  /* GP1_PU */
+#define WM2200_GP1_PU_MASK                      0x4000  /* GP1_PU */
+#define WM2200_GP1_PU_SHIFT                         14  /* GP1_PU */
+#define WM2200_GP1_PU_WIDTH                          1  /* GP1_PU */
+#define WM2200_GP1_PD                           0x2000  /* GP1_PD */
+#define WM2200_GP1_PD_MASK                      0x2000  /* GP1_PD */
+#define WM2200_GP1_PD_SHIFT                         13  /* GP1_PD */
+#define WM2200_GP1_PD_WIDTH                          1  /* GP1_PD */
+#define WM2200_GP1_POL                          0x0400  /* GP1_POL */
+#define WM2200_GP1_POL_MASK                     0x0400  /* GP1_POL */
+#define WM2200_GP1_POL_SHIFT                        10  /* GP1_POL */
+#define WM2200_GP1_POL_WIDTH                         1  /* GP1_POL */
+#define WM2200_GP1_OP_CFG                       0x0200  /* GP1_OP_CFG */
+#define WM2200_GP1_OP_CFG_MASK                  0x0200  /* GP1_OP_CFG */
+#define WM2200_GP1_OP_CFG_SHIFT                      9  /* GP1_OP_CFG */
+#define WM2200_GP1_OP_CFG_WIDTH                      1  /* GP1_OP_CFG */
+#define WM2200_GP1_DB                           0x0100  /* GP1_DB */
+#define WM2200_GP1_DB_MASK                      0x0100  /* GP1_DB */
+#define WM2200_GP1_DB_SHIFT                          8  /* GP1_DB */
+#define WM2200_GP1_DB_WIDTH                          1  /* GP1_DB */
+#define WM2200_GP1_LVL                          0x0040  /* GP1_LVL */
+#define WM2200_GP1_LVL_MASK                     0x0040  /* GP1_LVL */
+#define WM2200_GP1_LVL_SHIFT                         6  /* GP1_LVL */
+#define WM2200_GP1_LVL_WIDTH                         1  /* GP1_LVL */
+#define WM2200_GP1_FN_MASK                      0x003F  /* GP1_FN - [5:0] */
+#define WM2200_GP1_FN_SHIFT                          0  /* GP1_FN - [5:0] */
+#define WM2200_GP1_FN_WIDTH                          6  /* GP1_FN - [5:0] */
+
+/*
+ * R1793 (0x701) - GPIO CTRL 2
+ */
+#define WM2200_GP2_DIR                          0x8000  /* GP2_DIR */
+#define WM2200_GP2_DIR_MASK                     0x8000  /* GP2_DIR */
+#define WM2200_GP2_DIR_SHIFT                        15  /* GP2_DIR */
+#define WM2200_GP2_DIR_WIDTH                         1  /* GP2_DIR */
+#define WM2200_GP2_PU                           0x4000  /* GP2_PU */
+#define WM2200_GP2_PU_MASK                      0x4000  /* GP2_PU */
+#define WM2200_GP2_PU_SHIFT                         14  /* GP2_PU */
+#define WM2200_GP2_PU_WIDTH                          1  /* GP2_PU */
+#define WM2200_GP2_PD                           0x2000  /* GP2_PD */
+#define WM2200_GP2_PD_MASK                      0x2000  /* GP2_PD */
+#define WM2200_GP2_PD_SHIFT                         13  /* GP2_PD */
+#define WM2200_GP2_PD_WIDTH                          1  /* GP2_PD */
+#define WM2200_GP2_POL                          0x0400  /* GP2_POL */
+#define WM2200_GP2_POL_MASK                     0x0400  /* GP2_POL */
+#define WM2200_GP2_POL_SHIFT                        10  /* GP2_POL */
+#define WM2200_GP2_POL_WIDTH                         1  /* GP2_POL */
+#define WM2200_GP2_OP_CFG                       0x0200  /* GP2_OP_CFG */
+#define WM2200_GP2_OP_CFG_MASK                  0x0200  /* GP2_OP_CFG */
+#define WM2200_GP2_OP_CFG_SHIFT                      9  /* GP2_OP_CFG */
+#define WM2200_GP2_OP_CFG_WIDTH                      1  /* GP2_OP_CFG */
+#define WM2200_GP2_DB                           0x0100  /* GP2_DB */
+#define WM2200_GP2_DB_MASK                      0x0100  /* GP2_DB */
+#define WM2200_GP2_DB_SHIFT                          8  /* GP2_DB */
+#define WM2200_GP2_DB_WIDTH                          1  /* GP2_DB */
+#define WM2200_GP2_LVL                          0x0040  /* GP2_LVL */
+#define WM2200_GP2_LVL_MASK                     0x0040  /* GP2_LVL */
+#define WM2200_GP2_LVL_SHIFT                         6  /* GP2_LVL */
+#define WM2200_GP2_LVL_WIDTH                         1  /* GP2_LVL */
+#define WM2200_GP2_FN_MASK                      0x003F  /* GP2_FN - [5:0] */
+#define WM2200_GP2_FN_SHIFT                          0  /* GP2_FN - [5:0] */
+#define WM2200_GP2_FN_WIDTH                          6  /* GP2_FN - [5:0] */
+
+/*
+ * R1794 (0x702) - GPIO CTRL 3
+ */
+#define WM2200_GP3_DIR                          0x8000  /* GP3_DIR */
+#define WM2200_GP3_DIR_MASK                     0x8000  /* GP3_DIR */
+#define WM2200_GP3_DIR_SHIFT                        15  /* GP3_DIR */
+#define WM2200_GP3_DIR_WIDTH                         1  /* GP3_DIR */
+#define WM2200_GP3_PU                           0x4000  /* GP3_PU */
+#define WM2200_GP3_PU_MASK                      0x4000  /* GP3_PU */
+#define WM2200_GP3_PU_SHIFT                         14  /* GP3_PU */
+#define WM2200_GP3_PU_WIDTH                          1  /* GP3_PU */
+#define WM2200_GP3_PD                           0x2000  /* GP3_PD */
+#define WM2200_GP3_PD_MASK                      0x2000  /* GP3_PD */
+#define WM2200_GP3_PD_SHIFT                         13  /* GP3_PD */
+#define WM2200_GP3_PD_WIDTH                          1  /* GP3_PD */
+#define WM2200_GP3_POL                          0x0400  /* GP3_POL */
+#define WM2200_GP3_POL_MASK                     0x0400  /* GP3_POL */
+#define WM2200_GP3_POL_SHIFT                        10  /* GP3_POL */
+#define WM2200_GP3_POL_WIDTH                         1  /* GP3_POL */
+#define WM2200_GP3_OP_CFG                       0x0200  /* GP3_OP_CFG */
+#define WM2200_GP3_OP_CFG_MASK                  0x0200  /* GP3_OP_CFG */
+#define WM2200_GP3_OP_CFG_SHIFT                      9  /* GP3_OP_CFG */
+#define WM2200_GP3_OP_CFG_WIDTH                      1  /* GP3_OP_CFG */
+#define WM2200_GP3_DB                           0x0100  /* GP3_DB */
+#define WM2200_GP3_DB_MASK                      0x0100  /* GP3_DB */
+#define WM2200_GP3_DB_SHIFT                          8  /* GP3_DB */
+#define WM2200_GP3_DB_WIDTH                          1  /* GP3_DB */
+#define WM2200_GP3_LVL                          0x0040  /* GP3_LVL */
+#define WM2200_GP3_LVL_MASK                     0x0040  /* GP3_LVL */
+#define WM2200_GP3_LVL_SHIFT                         6  /* GP3_LVL */
+#define WM2200_GP3_LVL_WIDTH                         1  /* GP3_LVL */
+#define WM2200_GP3_FN_MASK                      0x003F  /* GP3_FN - [5:0] */
+#define WM2200_GP3_FN_SHIFT                          0  /* GP3_FN - [5:0] */
+#define WM2200_GP3_FN_WIDTH                          6  /* GP3_FN - [5:0] */
+
+/*
+ * R1795 (0x703) - GPIO CTRL 4
+ */
+#define WM2200_GP4_DIR                          0x8000  /* GP4_DIR */
+#define WM2200_GP4_DIR_MASK                     0x8000  /* GP4_DIR */
+#define WM2200_GP4_DIR_SHIFT                        15  /* GP4_DIR */
+#define WM2200_GP4_DIR_WIDTH                         1  /* GP4_DIR */
+#define WM2200_GP4_PU                           0x4000  /* GP4_PU */
+#define WM2200_GP4_PU_MASK                      0x4000  /* GP4_PU */
+#define WM2200_GP4_PU_SHIFT                         14  /* GP4_PU */
+#define WM2200_GP4_PU_WIDTH                          1  /* GP4_PU */
+#define WM2200_GP4_PD                           0x2000  /* GP4_PD */
+#define WM2200_GP4_PD_MASK                      0x2000  /* GP4_PD */
+#define WM2200_GP4_PD_SHIFT                         13  /* GP4_PD */
+#define WM2200_GP4_PD_WIDTH                          1  /* GP4_PD */
+#define WM2200_GP4_POL                          0x0400  /* GP4_POL */
+#define WM2200_GP4_POL_MASK                     0x0400  /* GP4_POL */
+#define WM2200_GP4_POL_SHIFT                        10  /* GP4_POL */
+#define WM2200_GP4_POL_WIDTH                         1  /* GP4_POL */
+#define WM2200_GP4_OP_CFG                       0x0200  /* GP4_OP_CFG */
+#define WM2200_GP4_OP_CFG_MASK                  0x0200  /* GP4_OP_CFG */
+#define WM2200_GP4_OP_CFG_SHIFT                      9  /* GP4_OP_CFG */
+#define WM2200_GP4_OP_CFG_WIDTH                      1  /* GP4_OP_CFG */
+#define WM2200_GP4_DB                           0x0100  /* GP4_DB */
+#define WM2200_GP4_DB_MASK                      0x0100  /* GP4_DB */
+#define WM2200_GP4_DB_SHIFT                          8  /* GP4_DB */
+#define WM2200_GP4_DB_WIDTH                          1  /* GP4_DB */
+#define WM2200_GP4_LVL                          0x0040  /* GP4_LVL */
+#define WM2200_GP4_LVL_MASK                     0x0040  /* GP4_LVL */
+#define WM2200_GP4_LVL_SHIFT                         6  /* GP4_LVL */
+#define WM2200_GP4_LVL_WIDTH                         1  /* GP4_LVL */
+#define WM2200_GP4_FN_MASK                      0x003F  /* GP4_FN - [5:0] */
+#define WM2200_GP4_FN_SHIFT                          0  /* GP4_FN - [5:0] */
+#define WM2200_GP4_FN_WIDTH                          6  /* GP4_FN - [5:0] */
+
+/*
+ * R1799 (0x707) - ADPS1 IRQ0
+ */
+#define WM2200_DSP_IRQ1                         0x0002  /* DSP_IRQ1 */
+#define WM2200_DSP_IRQ1_MASK                    0x0002  /* DSP_IRQ1 */
+#define WM2200_DSP_IRQ1_SHIFT                        1  /* DSP_IRQ1 */
+#define WM2200_DSP_IRQ1_WIDTH                        1  /* DSP_IRQ1 */
+#define WM2200_DSP_IRQ0                         0x0001  /* DSP_IRQ0 */
+#define WM2200_DSP_IRQ0_MASK                    0x0001  /* DSP_IRQ0 */
+#define WM2200_DSP_IRQ0_SHIFT                        0  /* DSP_IRQ0 */
+#define WM2200_DSP_IRQ0_WIDTH                        1  /* DSP_IRQ0 */
+
+/*
+ * R1800 (0x708) - ADPS1 IRQ1
+ */
+#define WM2200_DSP_IRQ3                         0x0002  /* DSP_IRQ3 */
+#define WM2200_DSP_IRQ3_MASK                    0x0002  /* DSP_IRQ3 */
+#define WM2200_DSP_IRQ3_SHIFT                        1  /* DSP_IRQ3 */
+#define WM2200_DSP_IRQ3_WIDTH                        1  /* DSP_IRQ3 */
+#define WM2200_DSP_IRQ2                         0x0001  /* DSP_IRQ2 */
+#define WM2200_DSP_IRQ2_MASK                    0x0001  /* DSP_IRQ2 */
+#define WM2200_DSP_IRQ2_SHIFT                        0  /* DSP_IRQ2 */
+#define WM2200_DSP_IRQ2_WIDTH                        1  /* DSP_IRQ2 */
+
+/*
+ * R1801 (0x709) - Misc Pad Ctrl 1
+ */
+#define WM2200_LDO1ENA_PD                       0x8000  /* LDO1ENA_PD */
+#define WM2200_LDO1ENA_PD_MASK                  0x8000  /* LDO1ENA_PD */
+#define WM2200_LDO1ENA_PD_SHIFT                     15  /* LDO1ENA_PD */
+#define WM2200_LDO1ENA_PD_WIDTH                      1  /* LDO1ENA_PD */
+#define WM2200_MCLK2_PD                         0x2000  /* MCLK2_PD */
+#define WM2200_MCLK2_PD_MASK                    0x2000  /* MCLK2_PD */
+#define WM2200_MCLK2_PD_SHIFT                       13  /* MCLK2_PD */
+#define WM2200_MCLK2_PD_WIDTH                        1  /* MCLK2_PD */
+#define WM2200_MCLK1_PD                         0x1000  /* MCLK1_PD */
+#define WM2200_MCLK1_PD_MASK                    0x1000  /* MCLK1_PD */
+#define WM2200_MCLK1_PD_SHIFT                       12  /* MCLK1_PD */
+#define WM2200_MCLK1_PD_WIDTH                        1  /* MCLK1_PD */
+#define WM2200_DACLRCLK1_PU                     0x0400  /* DACLRCLK1_PU */
+#define WM2200_DACLRCLK1_PU_MASK                0x0400  /* DACLRCLK1_PU */
+#define WM2200_DACLRCLK1_PU_SHIFT                   10  /* DACLRCLK1_PU */
+#define WM2200_DACLRCLK1_PU_WIDTH                    1  /* DACLRCLK1_PU */
+#define WM2200_DACLRCLK1_PD                     0x0200  /* DACLRCLK1_PD */
+#define WM2200_DACLRCLK1_PD_MASK                0x0200  /* DACLRCLK1_PD */
+#define WM2200_DACLRCLK1_PD_SHIFT                    9  /* DACLRCLK1_PD */
+#define WM2200_DACLRCLK1_PD_WIDTH                    1  /* DACLRCLK1_PD */
+#define WM2200_BCLK1_PU                         0x0100  /* BCLK1_PU */
+#define WM2200_BCLK1_PU_MASK                    0x0100  /* BCLK1_PU */
+#define WM2200_BCLK1_PU_SHIFT                        8  /* BCLK1_PU */
+#define WM2200_BCLK1_PU_WIDTH                        1  /* BCLK1_PU */
+#define WM2200_BCLK1_PD                         0x0080  /* BCLK1_PD */
+#define WM2200_BCLK1_PD_MASK                    0x0080  /* BCLK1_PD */
+#define WM2200_BCLK1_PD_SHIFT                        7  /* BCLK1_PD */
+#define WM2200_BCLK1_PD_WIDTH                        1  /* BCLK1_PD */
+#define WM2200_DACDAT1_PU                       0x0040  /* DACDAT1_PU */
+#define WM2200_DACDAT1_PU_MASK                  0x0040  /* DACDAT1_PU */
+#define WM2200_DACDAT1_PU_SHIFT                      6  /* DACDAT1_PU */
+#define WM2200_DACDAT1_PU_WIDTH                      1  /* DACDAT1_PU */
+#define WM2200_DACDAT1_PD                       0x0020  /* DACDAT1_PD */
+#define WM2200_DACDAT1_PD_MASK                  0x0020  /* DACDAT1_PD */
+#define WM2200_DACDAT1_PD_SHIFT                      5  /* DACDAT1_PD */
+#define WM2200_DACDAT1_PD_WIDTH                      1  /* DACDAT1_PD */
+#define WM2200_DMICDAT3_PD                      0x0010  /* DMICDAT3_PD */
+#define WM2200_DMICDAT3_PD_MASK                 0x0010  /* DMICDAT3_PD */
+#define WM2200_DMICDAT3_PD_SHIFT                     4  /* DMICDAT3_PD */
+#define WM2200_DMICDAT3_PD_WIDTH                     1  /* DMICDAT3_PD */
+#define WM2200_DMICDAT2_PD                      0x0008  /* DMICDAT2_PD */
+#define WM2200_DMICDAT2_PD_MASK                 0x0008  /* DMICDAT2_PD */
+#define WM2200_DMICDAT2_PD_SHIFT                     3  /* DMICDAT2_PD */
+#define WM2200_DMICDAT2_PD_WIDTH                     1  /* DMICDAT2_PD */
+#define WM2200_DMICDAT1_PD                      0x0004  /* DMICDAT1_PD */
+#define WM2200_DMICDAT1_PD_MASK                 0x0004  /* DMICDAT1_PD */
+#define WM2200_DMICDAT1_PD_SHIFT                     2  /* DMICDAT1_PD */
+#define WM2200_DMICDAT1_PD_WIDTH                     1  /* DMICDAT1_PD */
+#define WM2200_RSTB_PU                          0x0002  /* RSTB_PU */
+#define WM2200_RSTB_PU_MASK                     0x0002  /* RSTB_PU */
+#define WM2200_RSTB_PU_SHIFT                         1  /* RSTB_PU */
+#define WM2200_RSTB_PU_WIDTH                         1  /* RSTB_PU */
+#define WM2200_ADDR_PD                          0x0001  /* ADDR_PD */
+#define WM2200_ADDR_PD_MASK                     0x0001  /* ADDR_PD */
+#define WM2200_ADDR_PD_SHIFT                         0  /* ADDR_PD */
+#define WM2200_ADDR_PD_WIDTH                         1  /* ADDR_PD */
+
+/*
+ * R2048 (0x800) - Interrupt Status 1
+ */
+#define WM2200_DSP_IRQ0_EINT                    0x0080  /* DSP_IRQ0_EINT */
+#define WM2200_DSP_IRQ0_EINT_MASK               0x0080  /* DSP_IRQ0_EINT */
+#define WM2200_DSP_IRQ0_EINT_SHIFT                   7  /* DSP_IRQ0_EINT */
+#define WM2200_DSP_IRQ0_EINT_WIDTH                   1  /* DSP_IRQ0_EINT */
+#define WM2200_DSP_IRQ1_EINT                    0x0040  /* DSP_IRQ1_EINT */
+#define WM2200_DSP_IRQ1_EINT_MASK               0x0040  /* DSP_IRQ1_EINT */
+#define WM2200_DSP_IRQ1_EINT_SHIFT                   6  /* DSP_IRQ1_EINT */
+#define WM2200_DSP_IRQ1_EINT_WIDTH                   1  /* DSP_IRQ1_EINT */
+#define WM2200_DSP_IRQ2_EINT                    0x0020  /* DSP_IRQ2_EINT */
+#define WM2200_DSP_IRQ2_EINT_MASK               0x0020  /* DSP_IRQ2_EINT */
+#define WM2200_DSP_IRQ2_EINT_SHIFT                   5  /* DSP_IRQ2_EINT */
+#define WM2200_DSP_IRQ2_EINT_WIDTH                   1  /* DSP_IRQ2_EINT */
+#define WM2200_DSP_IRQ3_EINT                    0x0010  /* DSP_IRQ3_EINT */
+#define WM2200_DSP_IRQ3_EINT_MASK               0x0010  /* DSP_IRQ3_EINT */
+#define WM2200_DSP_IRQ3_EINT_SHIFT                   4  /* DSP_IRQ3_EINT */
+#define WM2200_DSP_IRQ3_EINT_WIDTH                   1  /* DSP_IRQ3_EINT */
+#define WM2200_GP4_EINT                         0x0008  /* GP4_EINT */
+#define WM2200_GP4_EINT_MASK                    0x0008  /* GP4_EINT */
+#define WM2200_GP4_EINT_SHIFT                        3  /* GP4_EINT */
+#define WM2200_GP4_EINT_WIDTH                        1  /* GP4_EINT */
+#define WM2200_GP3_EINT                         0x0004  /* GP3_EINT */
+#define WM2200_GP3_EINT_MASK                    0x0004  /* GP3_EINT */
+#define WM2200_GP3_EINT_SHIFT                        2  /* GP3_EINT */
+#define WM2200_GP3_EINT_WIDTH                        1  /* GP3_EINT */
+#define WM2200_GP2_EINT                         0x0002  /* GP2_EINT */
+#define WM2200_GP2_EINT_MASK                    0x0002  /* GP2_EINT */
+#define WM2200_GP2_EINT_SHIFT                        1  /* GP2_EINT */
+#define WM2200_GP2_EINT_WIDTH                        1  /* GP2_EINT */
+#define WM2200_GP1_EINT                         0x0001  /* GP1_EINT */
+#define WM2200_GP1_EINT_MASK                    0x0001  /* GP1_EINT */
+#define WM2200_GP1_EINT_SHIFT                        0  /* GP1_EINT */
+#define WM2200_GP1_EINT_WIDTH                        1  /* GP1_EINT */
+
+/*
+ * R2049 (0x801) - Interrupt Status 1 Mask
+ */
+#define WM2200_IM_DSP_IRQ0_EINT                 0x0080  /* IM_DSP_IRQ0_EINT */
+#define WM2200_IM_DSP_IRQ0_EINT_MASK            0x0080  /* IM_DSP_IRQ0_EINT */
+#define WM2200_IM_DSP_IRQ0_EINT_SHIFT                7  /* IM_DSP_IRQ0_EINT */
+#define WM2200_IM_DSP_IRQ0_EINT_WIDTH                1  /* IM_DSP_IRQ0_EINT */
+#define WM2200_IM_DSP_IRQ1_EINT                 0x0040  /* IM_DSP_IRQ1_EINT */
+#define WM2200_IM_DSP_IRQ1_EINT_MASK            0x0040  /* IM_DSP_IRQ1_EINT */
+#define WM2200_IM_DSP_IRQ1_EINT_SHIFT                6  /* IM_DSP_IRQ1_EINT */
+#define WM2200_IM_DSP_IRQ1_EINT_WIDTH                1  /* IM_DSP_IRQ1_EINT */
+#define WM2200_IM_DSP_IRQ2_EINT                 0x0020  /* IM_DSP_IRQ2_EINT */
+#define WM2200_IM_DSP_IRQ2_EINT_MASK            0x0020  /* IM_DSP_IRQ2_EINT */
+#define WM2200_IM_DSP_IRQ2_EINT_SHIFT                5  /* IM_DSP_IRQ2_EINT */
+#define WM2200_IM_DSP_IRQ2_EINT_WIDTH                1  /* IM_DSP_IRQ2_EINT */
+#define WM2200_IM_DSP_IRQ3_EINT                 0x0010  /* IM_DSP_IRQ3_EINT */
+#define WM2200_IM_DSP_IRQ3_EINT_MASK            0x0010  /* IM_DSP_IRQ3_EINT */
+#define WM2200_IM_DSP_IRQ3_EINT_SHIFT                4  /* IM_DSP_IRQ3_EINT */
+#define WM2200_IM_DSP_IRQ3_EINT_WIDTH                1  /* IM_DSP_IRQ3_EINT */
+#define WM2200_IM_GP4_EINT                      0x0008  /* IM_GP4_EINT */
+#define WM2200_IM_GP4_EINT_MASK                 0x0008  /* IM_GP4_EINT */
+#define WM2200_IM_GP4_EINT_SHIFT                     3  /* IM_GP4_EINT */
+#define WM2200_IM_GP4_EINT_WIDTH                     1  /* IM_GP4_EINT */
+#define WM2200_IM_GP3_EINT                      0x0004  /* IM_GP3_EINT */
+#define WM2200_IM_GP3_EINT_MASK                 0x0004  /* IM_GP3_EINT */
+#define WM2200_IM_GP3_EINT_SHIFT                     2  /* IM_GP3_EINT */
+#define WM2200_IM_GP3_EINT_WIDTH                     1  /* IM_GP3_EINT */
+#define WM2200_IM_GP2_EINT                      0x0002  /* IM_GP2_EINT */
+#define WM2200_IM_GP2_EINT_MASK                 0x0002  /* IM_GP2_EINT */
+#define WM2200_IM_GP2_EINT_SHIFT                     1  /* IM_GP2_EINT */
+#define WM2200_IM_GP2_EINT_WIDTH                     1  /* IM_GP2_EINT */
+#define WM2200_IM_GP1_EINT                      0x0001  /* IM_GP1_EINT */
+#define WM2200_IM_GP1_EINT_MASK                 0x0001  /* IM_GP1_EINT */
+#define WM2200_IM_GP1_EINT_SHIFT                     0  /* IM_GP1_EINT */
+#define WM2200_IM_GP1_EINT_WIDTH                     1  /* IM_GP1_EINT */
+
+/*
+ * R2050 (0x802) - Interrupt Status 2
+ */
+#define WM2200_WSEQ_BUSY_EINT                   0x0100  /* WSEQ_BUSY_EINT */
+#define WM2200_WSEQ_BUSY_EINT_MASK              0x0100  /* WSEQ_BUSY_EINT */
+#define WM2200_WSEQ_BUSY_EINT_SHIFT                  8  /* WSEQ_BUSY_EINT */
+#define WM2200_WSEQ_BUSY_EINT_WIDTH                  1  /* WSEQ_BUSY_EINT */
+#define WM2200_FLL_LOCK_EINT                    0x0002  /* FLL_LOCK_EINT */
+#define WM2200_FLL_LOCK_EINT_MASK               0x0002  /* FLL_LOCK_EINT */
+#define WM2200_FLL_LOCK_EINT_SHIFT                   1  /* FLL_LOCK_EINT */
+#define WM2200_FLL_LOCK_EINT_WIDTH                   1  /* FLL_LOCK_EINT */
+#define WM2200_CLKGEN_EINT                      0x0001  /* CLKGEN_EINT */
+#define WM2200_CLKGEN_EINT_MASK                 0x0001  /* CLKGEN_EINT */
+#define WM2200_CLKGEN_EINT_SHIFT                     0  /* CLKGEN_EINT */
+#define WM2200_CLKGEN_EINT_WIDTH                     1  /* CLKGEN_EINT */
+
+/*
+ * R2051 (0x803) - Interrupt Raw Status 2
+ */
+#define WM2200_WSEQ_BUSY_STS                    0x0100  /* WSEQ_BUSY_STS */
+#define WM2200_WSEQ_BUSY_STS_MASK               0x0100  /* WSEQ_BUSY_STS */
+#define WM2200_WSEQ_BUSY_STS_SHIFT                   8  /* WSEQ_BUSY_STS */
+#define WM2200_WSEQ_BUSY_STS_WIDTH                   1  /* WSEQ_BUSY_STS */
+#define WM2200_FLL_LOCK_STS                     0x0002  /* FLL_LOCK_STS */
+#define WM2200_FLL_LOCK_STS_MASK                0x0002  /* FLL_LOCK_STS */
+#define WM2200_FLL_LOCK_STS_SHIFT                    1  /* FLL_LOCK_STS */
+#define WM2200_FLL_LOCK_STS_WIDTH                    1  /* FLL_LOCK_STS */
+#define WM2200_CLKGEN_STS                       0x0001  /* CLKGEN_STS */
+#define WM2200_CLKGEN_STS_MASK                  0x0001  /* CLKGEN_STS */
+#define WM2200_CLKGEN_STS_SHIFT                      0  /* CLKGEN_STS */
+#define WM2200_CLKGEN_STS_WIDTH                      1  /* CLKGEN_STS */
+
+/*
+ * R2052 (0x804) - Interrupt Status 2 Mask
+ */
+#define WM2200_IM_WSEQ_BUSY_EINT                0x0100  /* IM_WSEQ_BUSY_EINT */
+#define WM2200_IM_WSEQ_BUSY_EINT_MASK           0x0100  /* IM_WSEQ_BUSY_EINT */
+#define WM2200_IM_WSEQ_BUSY_EINT_SHIFT               8  /* IM_WSEQ_BUSY_EINT */
+#define WM2200_IM_WSEQ_BUSY_EINT_WIDTH               1  /* IM_WSEQ_BUSY_EINT */
+#define WM2200_IM_FLL_LOCK_EINT                 0x0002  /* IM_FLL_LOCK_EINT */
+#define WM2200_IM_FLL_LOCK_EINT_MASK            0x0002  /* IM_FLL_LOCK_EINT */
+#define WM2200_IM_FLL_LOCK_EINT_SHIFT                1  /* IM_FLL_LOCK_EINT */
+#define WM2200_IM_FLL_LOCK_EINT_WIDTH                1  /* IM_FLL_LOCK_EINT */
+#define WM2200_IM_CLKGEN_EINT                   0x0001  /* IM_CLKGEN_EINT */
+#define WM2200_IM_CLKGEN_EINT_MASK              0x0001  /* IM_CLKGEN_EINT */
+#define WM2200_IM_CLKGEN_EINT_SHIFT                  0  /* IM_CLKGEN_EINT */
+#define WM2200_IM_CLKGEN_EINT_WIDTH                  1  /* IM_CLKGEN_EINT */
+
+/*
+ * R2056 (0x808) - Interrupt Control
+ */
+#define WM2200_IM_IRQ                           0x0001  /* IM_IRQ */
+#define WM2200_IM_IRQ_MASK                      0x0001  /* IM_IRQ */
+#define WM2200_IM_IRQ_SHIFT                          0  /* IM_IRQ */
+#define WM2200_IM_IRQ_WIDTH                          1  /* IM_IRQ */
+
+/*
+ * R2304 (0x900) - EQL_1
+ */
+#define WM2200_EQL_B1_GAIN_MASK                 0xF800  /* EQL_B1_GAIN - [15:11] */
+#define WM2200_EQL_B1_GAIN_SHIFT                    11  /* EQL_B1_GAIN - [15:11] */
+#define WM2200_EQL_B1_GAIN_WIDTH                     5  /* EQL_B1_GAIN - [15:11] */
+#define WM2200_EQL_B2_GAIN_MASK                 0x07C0  /* EQL_B2_GAIN - [10:6] */
+#define WM2200_EQL_B2_GAIN_SHIFT                     6  /* EQL_B2_GAIN - [10:6] */
+#define WM2200_EQL_B2_GAIN_WIDTH                     5  /* EQL_B2_GAIN - [10:6] */
+#define WM2200_EQL_B3_GAIN_MASK                 0x003E  /* EQL_B3_GAIN - [5:1] */
+#define WM2200_EQL_B3_GAIN_SHIFT                     1  /* EQL_B3_GAIN - [5:1] */
+#define WM2200_EQL_B3_GAIN_WIDTH                     5  /* EQL_B3_GAIN - [5:1] */
+#define WM2200_EQL_ENA                          0x0001  /* EQL_ENA */
+#define WM2200_EQL_ENA_MASK                     0x0001  /* EQL_ENA */
+#define WM2200_EQL_ENA_SHIFT                         0  /* EQL_ENA */
+#define WM2200_EQL_ENA_WIDTH                         1  /* EQL_ENA */
+
+/*
+ * R2305 (0x901) - EQL_2
+ */
+#define WM2200_EQL_B4_GAIN_MASK                 0xF800  /* EQL_B4_GAIN - [15:11] */
+#define WM2200_EQL_B4_GAIN_SHIFT                    11  /* EQL_B4_GAIN - [15:11] */
+#define WM2200_EQL_B4_GAIN_WIDTH                     5  /* EQL_B4_GAIN - [15:11] */
+#define WM2200_EQL_B5_GAIN_MASK                 0x07C0  /* EQL_B5_GAIN - [10:6] */
+#define WM2200_EQL_B5_GAIN_SHIFT                     6  /* EQL_B5_GAIN - [10:6] */
+#define WM2200_EQL_B5_GAIN_WIDTH                     5  /* EQL_B5_GAIN - [10:6] */
+
+/*
+ * R2306 (0x902) - EQL_3
+ */
+#define WM2200_EQL_B1_A_MASK                    0xFFFF  /* EQL_B1_A - [15:0] */
+#define WM2200_EQL_B1_A_SHIFT                        0  /* EQL_B1_A - [15:0] */
+#define WM2200_EQL_B1_A_WIDTH                       16  /* EQL_B1_A - [15:0] */
+
+/*
+ * R2307 (0x903) - EQL_4
+ */
+#define WM2200_EQL_B1_B_MASK                    0xFFFF  /* EQL_B1_B - [15:0] */
+#define WM2200_EQL_B1_B_SHIFT                        0  /* EQL_B1_B - [15:0] */
+#define WM2200_EQL_B1_B_WIDTH                       16  /* EQL_B1_B - [15:0] */
+
+/*
+ * R2308 (0x904) - EQL_5
+ */
+#define WM2200_EQL_B1_PG_MASK                   0xFFFF  /* EQL_B1_PG - [15:0] */
+#define WM2200_EQL_B1_PG_SHIFT                       0  /* EQL_B1_PG - [15:0] */
+#define WM2200_EQL_B1_PG_WIDTH                      16  /* EQL_B1_PG - [15:0] */
+
+/*
+ * R2309 (0x905) - EQL_6
+ */
+#define WM2200_EQL_B2_A_MASK                    0xFFFF  /* EQL_B2_A - [15:0] */
+#define WM2200_EQL_B2_A_SHIFT                        0  /* EQL_B2_A - [15:0] */
+#define WM2200_EQL_B2_A_WIDTH                       16  /* EQL_B2_A - [15:0] */
+
+/*
+ * R2310 (0x906) - EQL_7
+ */
+#define WM2200_EQL_B2_B_MASK                    0xFFFF  /* EQL_B2_B - [15:0] */
+#define WM2200_EQL_B2_B_SHIFT                        0  /* EQL_B2_B - [15:0] */
+#define WM2200_EQL_B2_B_WIDTH                       16  /* EQL_B2_B - [15:0] */
+
+/*
+ * R2311 (0x907) - EQL_8
+ */
+#define WM2200_EQL_B2_C_MASK                    0xFFFF  /* EQL_B2_C - [15:0] */
+#define WM2200_EQL_B2_C_SHIFT                        0  /* EQL_B2_C - [15:0] */
+#define WM2200_EQL_B2_C_WIDTH                       16  /* EQL_B2_C - [15:0] */
+
+/*
+ * R2312 (0x908) - EQL_9
+ */
+#define WM2200_EQL_B2_PG_MASK                   0xFFFF  /* EQL_B2_PG - [15:0] */
+#define WM2200_EQL_B2_PG_SHIFT                       0  /* EQL_B2_PG - [15:0] */
+#define WM2200_EQL_B2_PG_WIDTH                      16  /* EQL_B2_PG - [15:0] */
+
+/*
+ * R2313 (0x909) - EQL_10
+ */
+#define WM2200_EQL_B3_A_MASK                    0xFFFF  /* EQL_B3_A - [15:0] */
+#define WM2200_EQL_B3_A_SHIFT                        0  /* EQL_B3_A - [15:0] */
+#define WM2200_EQL_B3_A_WIDTH                       16  /* EQL_B3_A - [15:0] */
+
+/*
+ * R2314 (0x90A) - EQL_11
+ */
+#define WM2200_EQL_B3_B_MASK                    0xFFFF  /* EQL_B3_B - [15:0] */
+#define WM2200_EQL_B3_B_SHIFT                        0  /* EQL_B3_B - [15:0] */
+#define WM2200_EQL_B3_B_WIDTH                       16  /* EQL_B3_B - [15:0] */
+
+/*
+ * R2315 (0x90B) - EQL_12
+ */
+#define WM2200_EQL_B3_C_MASK                    0xFFFF  /* EQL_B3_C - [15:0] */
+#define WM2200_EQL_B3_C_SHIFT                        0  /* EQL_B3_C - [15:0] */
+#define WM2200_EQL_B3_C_WIDTH                       16  /* EQL_B3_C - [15:0] */
+
+/*
+ * R2316 (0x90C) - EQL_13
+ */
+#define WM2200_EQL_B3_PG_MASK                   0xFFFF  /* EQL_B3_PG - [15:0] */
+#define WM2200_EQL_B3_PG_SHIFT                       0  /* EQL_B3_PG - [15:0] */
+#define WM2200_EQL_B3_PG_WIDTH                      16  /* EQL_B3_PG - [15:0] */
+
+/*
+ * R2317 (0x90D) - EQL_14
+ */
+#define WM2200_EQL_B4_A_MASK                    0xFFFF  /* EQL_B4_A - [15:0] */
+#define WM2200_EQL_B4_A_SHIFT                        0  /* EQL_B4_A - [15:0] */
+#define WM2200_EQL_B4_A_WIDTH                       16  /* EQL_B4_A - [15:0] */
+
+/*
+ * R2318 (0x90E) - EQL_15
+ */
+#define WM2200_EQL_B4_B_MASK                    0xFFFF  /* EQL_B4_B - [15:0] */
+#define WM2200_EQL_B4_B_SHIFT                        0  /* EQL_B4_B - [15:0] */
+#define WM2200_EQL_B4_B_WIDTH                       16  /* EQL_B4_B - [15:0] */
+
+/*
+ * R2319 (0x90F) - EQL_16
+ */
+#define WM2200_EQL_B4_C_MASK                    0xFFFF  /* EQL_B4_C - [15:0] */
+#define WM2200_EQL_B4_C_SHIFT                        0  /* EQL_B4_C - [15:0] */
+#define WM2200_EQL_B4_C_WIDTH                       16  /* EQL_B4_C - [15:0] */
+
+/*
+ * R2320 (0x910) - EQL_17
+ */
+#define WM2200_EQL_B4_PG_MASK                   0xFFFF  /* EQL_B4_PG - [15:0] */
+#define WM2200_EQL_B4_PG_SHIFT                       0  /* EQL_B4_PG - [15:0] */
+#define WM2200_EQL_B4_PG_WIDTH                      16  /* EQL_B4_PG - [15:0] */
+
+/*
+ * R2321 (0x911) - EQL_18
+ */
+#define WM2200_EQL_B5_A_MASK                    0xFFFF  /* EQL_B5_A - [15:0] */
+#define WM2200_EQL_B5_A_SHIFT                        0  /* EQL_B5_A - [15:0] */
+#define WM2200_EQL_B5_A_WIDTH                       16  /* EQL_B5_A - [15:0] */
+
+/*
+ * R2322 (0x912) - EQL_19
+ */
+#define WM2200_EQL_B5_B_MASK                    0xFFFF  /* EQL_B5_B - [15:0] */
+#define WM2200_EQL_B5_B_SHIFT                        0  /* EQL_B5_B - [15:0] */
+#define WM2200_EQL_B5_B_WIDTH                       16  /* EQL_B5_B - [15:0] */
+
+/*
+ * R2323 (0x913) - EQL_20
+ */
+#define WM2200_EQL_B5_PG_MASK                   0xFFFF  /* EQL_B5_PG - [15:0] */
+#define WM2200_EQL_B5_PG_SHIFT                       0  /* EQL_B5_PG - [15:0] */
+#define WM2200_EQL_B5_PG_WIDTH                      16  /* EQL_B5_PG - [15:0] */
+
+/*
+ * R2326 (0x916) - EQR_1
+ */
+#define WM2200_EQR_B1_GAIN_MASK                 0xF800  /* EQR_B1_GAIN - [15:11] */
+#define WM2200_EQR_B1_GAIN_SHIFT                    11  /* EQR_B1_GAIN - [15:11] */
+#define WM2200_EQR_B1_GAIN_WIDTH                     5  /* EQR_B1_GAIN - [15:11] */
+#define WM2200_EQR_B2_GAIN_MASK                 0x07C0  /* EQR_B2_GAIN - [10:6] */
+#define WM2200_EQR_B2_GAIN_SHIFT                     6  /* EQR_B2_GAIN - [10:6] */
+#define WM2200_EQR_B2_GAIN_WIDTH                     5  /* EQR_B2_GAIN - [10:6] */
+#define WM2200_EQR_B3_GAIN_MASK                 0x003E  /* EQR_B3_GAIN - [5:1] */
+#define WM2200_EQR_B3_GAIN_SHIFT                     1  /* EQR_B3_GAIN - [5:1] */
+#define WM2200_EQR_B3_GAIN_WIDTH                     5  /* EQR_B3_GAIN - [5:1] */
+#define WM2200_EQR_ENA                          0x0001  /* EQR_ENA */
+#define WM2200_EQR_ENA_MASK                     0x0001  /* EQR_ENA */
+#define WM2200_EQR_ENA_SHIFT                         0  /* EQR_ENA */
+#define WM2200_EQR_ENA_WIDTH                         1  /* EQR_ENA */
+
+/*
+ * R2327 (0x917) - EQR_2
+ */
+#define WM2200_EQR_B4_GAIN_MASK                 0xF800  /* EQR_B4_GAIN - [15:11] */
+#define WM2200_EQR_B4_GAIN_SHIFT                    11  /* EQR_B4_GAIN - [15:11] */
+#define WM2200_EQR_B4_GAIN_WIDTH                     5  /* EQR_B4_GAIN - [15:11] */
+#define WM2200_EQR_B5_GAIN_MASK                 0x07C0  /* EQR_B5_GAIN - [10:6] */
+#define WM2200_EQR_B5_GAIN_SHIFT                     6  /* EQR_B5_GAIN - [10:6] */
+#define WM2200_EQR_B5_GAIN_WIDTH                     5  /* EQR_B5_GAIN - [10:6] */
+
+/*
+ * R2328 (0x918) - EQR_3
+ */
+#define WM2200_EQR_B1_A_MASK                    0xFFFF  /* EQR_B1_A - [15:0] */
+#define WM2200_EQR_B1_A_SHIFT                        0  /* EQR_B1_A - [15:0] */
+#define WM2200_EQR_B1_A_WIDTH                       16  /* EQR_B1_A - [15:0] */
+
+/*
+ * R2329 (0x919) - EQR_4
+ */
+#define WM2200_EQR_B1_B_MASK                    0xFFFF  /* EQR_B1_B - [15:0] */
+#define WM2200_EQR_B1_B_SHIFT                        0  /* EQR_B1_B - [15:0] */
+#define WM2200_EQR_B1_B_WIDTH                       16  /* EQR_B1_B - [15:0] */
+
+/*
+ * R2330 (0x91A) - EQR_5
+ */
+#define WM2200_EQR_B1_PG_MASK                   0xFFFF  /* EQR_B1_PG - [15:0] */
+#define WM2200_EQR_B1_PG_SHIFT                       0  /* EQR_B1_PG - [15:0] */
+#define WM2200_EQR_B1_PG_WIDTH                      16  /* EQR_B1_PG - [15:0] */
+
+/*
+ * R2331 (0x91B) - EQR_6
+ */
+#define WM2200_EQR_B2_A_MASK                    0xFFFF  /* EQR_B2_A - [15:0] */
+#define WM2200_EQR_B2_A_SHIFT                        0  /* EQR_B2_A - [15:0] */
+#define WM2200_EQR_B2_A_WIDTH                       16  /* EQR_B2_A - [15:0] */
+
+/*
+ * R2332 (0x91C) - EQR_7
+ */
+#define WM2200_EQR_B2_B_MASK                    0xFFFF  /* EQR_B2_B - [15:0] */
+#define WM2200_EQR_B2_B_SHIFT                        0  /* EQR_B2_B - [15:0] */
+#define WM2200_EQR_B2_B_WIDTH                       16  /* EQR_B2_B - [15:0] */
+
+/*
+ * R2333 (0x91D) - EQR_8
+ */
+#define WM2200_EQR_B2_C_MASK                    0xFFFF  /* EQR_B2_C - [15:0] */
+#define WM2200_EQR_B2_C_SHIFT                        0  /* EQR_B2_C - [15:0] */
+#define WM2200_EQR_B2_C_WIDTH                       16  /* EQR_B2_C - [15:0] */
+
+/*
+ * R2334 (0x91E) - EQR_9
+ */
+#define WM2200_EQR_B2_PG_MASK                   0xFFFF  /* EQR_B2_PG - [15:0] */
+#define WM2200_EQR_B2_PG_SHIFT                       0  /* EQR_B2_PG - [15:0] */
+#define WM2200_EQR_B2_PG_WIDTH                      16  /* EQR_B2_PG - [15:0] */
+
+/*
+ * R2335 (0x91F) - EQR_10
+ */
+#define WM2200_EQR_B3_A_MASK                    0xFFFF  /* EQR_B3_A - [15:0] */
+#define WM2200_EQR_B3_A_SHIFT                        0  /* EQR_B3_A - [15:0] */
+#define WM2200_EQR_B3_A_WIDTH                       16  /* EQR_B3_A - [15:0] */
+
+/*
+ * R2336 (0x920) - EQR_11
+ */
+#define WM2200_EQR_B3_B_MASK                    0xFFFF  /* EQR_B3_B - [15:0] */
+#define WM2200_EQR_B3_B_SHIFT                        0  /* EQR_B3_B - [15:0] */
+#define WM2200_EQR_B3_B_WIDTH                       16  /* EQR_B3_B - [15:0] */
+
+/*
+ * R2337 (0x921) - EQR_12
+ */
+#define WM2200_EQR_B3_C_MASK                    0xFFFF  /* EQR_B3_C - [15:0] */
+#define WM2200_EQR_B3_C_SHIFT                        0  /* EQR_B3_C - [15:0] */
+#define WM2200_EQR_B3_C_WIDTH                       16  /* EQR_B3_C - [15:0] */
+
+/*
+ * R2338 (0x922) - EQR_13
+ */
+#define WM2200_EQR_B3_PG_MASK                   0xFFFF  /* EQR_B3_PG - [15:0] */
+#define WM2200_EQR_B3_PG_SHIFT                       0  /* EQR_B3_PG - [15:0] */
+#define WM2200_EQR_B3_PG_WIDTH                      16  /* EQR_B3_PG - [15:0] */
+
+/*
+ * R2339 (0x923) - EQR_14
+ */
+#define WM2200_EQR_B4_A_MASK                    0xFFFF  /* EQR_B4_A - [15:0] */
+#define WM2200_EQR_B4_A_SHIFT                        0  /* EQR_B4_A - [15:0] */
+#define WM2200_EQR_B4_A_WIDTH                       16  /* EQR_B4_A - [15:0] */
+
+/*
+ * R2340 (0x924) - EQR_15
+ */
+#define WM2200_EQR_B4_B_MASK                    0xFFFF  /* EQR_B4_B - [15:0] */
+#define WM2200_EQR_B4_B_SHIFT                        0  /* EQR_B4_B - [15:0] */
+#define WM2200_EQR_B4_B_WIDTH                       16  /* EQR_B4_B - [15:0] */
+
+/*
+ * R2341 (0x925) - EQR_16
+ */
+#define WM2200_EQR_B4_C_MASK                    0xFFFF  /* EQR_B4_C - [15:0] */
+#define WM2200_EQR_B4_C_SHIFT                        0  /* EQR_B4_C - [15:0] */
+#define WM2200_EQR_B4_C_WIDTH                       16  /* EQR_B4_C - [15:0] */
+
+/*
+ * R2342 (0x926) - EQR_17
+ */
+#define WM2200_EQR_B4_PG_MASK                   0xFFFF  /* EQR_B4_PG - [15:0] */
+#define WM2200_EQR_B4_PG_SHIFT                       0  /* EQR_B4_PG - [15:0] */
+#define WM2200_EQR_B4_PG_WIDTH                      16  /* EQR_B4_PG - [15:0] */
+
+/*
+ * R2343 (0x927) - EQR_18
+ */
+#define WM2200_EQR_B5_A_MASK                    0xFFFF  /* EQR_B5_A - [15:0] */
+#define WM2200_EQR_B5_A_SHIFT                        0  /* EQR_B5_A - [15:0] */
+#define WM2200_EQR_B5_A_WIDTH                       16  /* EQR_B5_A - [15:0] */
+
+/*
+ * R2344 (0x928) - EQR_19
+ */
+#define WM2200_EQR_B5_B_MASK                    0xFFFF  /* EQR_B5_B - [15:0] */
+#define WM2200_EQR_B5_B_SHIFT                        0  /* EQR_B5_B - [15:0] */
+#define WM2200_EQR_B5_B_WIDTH                       16  /* EQR_B5_B - [15:0] */
+
+/*
+ * R2345 (0x929) - EQR_20
+ */
+#define WM2200_EQR_B5_PG_MASK                   0xFFFF  /* EQR_B5_PG - [15:0] */
+#define WM2200_EQR_B5_PG_SHIFT                       0  /* EQR_B5_PG - [15:0] */
+#define WM2200_EQR_B5_PG_WIDTH                      16  /* EQR_B5_PG - [15:0] */
+
+/*
+ * R2366 (0x93E) - HPLPF1_1
+ */
+#define WM2200_LHPF1_MODE                       0x0002  /* LHPF1_MODE */
+#define WM2200_LHPF1_MODE_MASK                  0x0002  /* LHPF1_MODE */
+#define WM2200_LHPF1_MODE_SHIFT                      1  /* LHPF1_MODE */
+#define WM2200_LHPF1_MODE_WIDTH                      1  /* LHPF1_MODE */
+#define WM2200_LHPF1_ENA                        0x0001  /* LHPF1_ENA */
+#define WM2200_LHPF1_ENA_MASK                   0x0001  /* LHPF1_ENA */
+#define WM2200_LHPF1_ENA_SHIFT                       0  /* LHPF1_ENA */
+#define WM2200_LHPF1_ENA_WIDTH                       1  /* LHPF1_ENA */
+
+/*
+ * R2367 (0x93F) - HPLPF1_2
+ */
+#define WM2200_LHPF1_COEFF_MASK                 0xFFFF  /* LHPF1_COEFF - [15:0] */
+#define WM2200_LHPF1_COEFF_SHIFT                     0  /* LHPF1_COEFF - [15:0] */
+#define WM2200_LHPF1_COEFF_WIDTH                    16  /* LHPF1_COEFF - [15:0] */
+
+/*
+ * R2370 (0x942) - HPLPF2_1
+ */
+#define WM2200_LHPF2_MODE                       0x0002  /* LHPF2_MODE */
+#define WM2200_LHPF2_MODE_MASK                  0x0002  /* LHPF2_MODE */
+#define WM2200_LHPF2_MODE_SHIFT                      1  /* LHPF2_MODE */
+#define WM2200_LHPF2_MODE_WIDTH                      1  /* LHPF2_MODE */
+#define WM2200_LHPF2_ENA                        0x0001  /* LHPF2_ENA */
+#define WM2200_LHPF2_ENA_MASK                   0x0001  /* LHPF2_ENA */
+#define WM2200_LHPF2_ENA_SHIFT                       0  /* LHPF2_ENA */
+#define WM2200_LHPF2_ENA_WIDTH                       1  /* LHPF2_ENA */
+
+/*
+ * R2371 (0x943) - HPLPF2_2
+ */
+#define WM2200_LHPF2_COEFF_MASK                 0xFFFF  /* LHPF2_COEFF - [15:0] */
+#define WM2200_LHPF2_COEFF_SHIFT                     0  /* LHPF2_COEFF - [15:0] */
+#define WM2200_LHPF2_COEFF_WIDTH                    16  /* LHPF2_COEFF - [15:0] */
+
+/*
+ * R2560 (0xA00) - DSP1 Control 1
+ */
+#define WM2200_DSP1_RW_SEQUENCE_ENA             0x0001  /* DSP1_RW_SEQUENCE_ENA */
+#define WM2200_DSP1_RW_SEQUENCE_ENA_MASK        0x0001  /* DSP1_RW_SEQUENCE_ENA */
+#define WM2200_DSP1_RW_SEQUENCE_ENA_SHIFT            0  /* DSP1_RW_SEQUENCE_ENA */
+#define WM2200_DSP1_RW_SEQUENCE_ENA_WIDTH            1  /* DSP1_RW_SEQUENCE_ENA */
+
+/*
+ * R2562 (0xA02) - DSP1 Control 2
+ */
+#define WM2200_DSP1_PAGE_BASE_PM_0_MASK         0xFF00  /* DSP1_PAGE_BASE_PM - [15:8] */
+#define WM2200_DSP1_PAGE_BASE_PM_0_SHIFT             8  /* DSP1_PAGE_BASE_PM - [15:8] */
+#define WM2200_DSP1_PAGE_BASE_PM_0_WIDTH             8  /* DSP1_PAGE_BASE_PM - [15:8] */
+
+/*
+ * R2563 (0xA03) - DSP1 Control 3
+ */
+#define WM2200_DSP1_PAGE_BASE_DM_0_MASK         0xFF00  /* DSP1_PAGE_BASE_DM - [15:8] */
+#define WM2200_DSP1_PAGE_BASE_DM_0_SHIFT             8  /* DSP1_PAGE_BASE_DM - [15:8] */
+#define WM2200_DSP1_PAGE_BASE_DM_0_WIDTH             8  /* DSP1_PAGE_BASE_DM - [15:8] */
+
+/*
+ * R2564 (0xA04) - DSP1 Control 4
+ */
+#define WM2200_DSP1_PAGE_BASE_ZM_0_MASK         0xFF00  /* DSP1_PAGE_BASE_ZM - [15:8] */
+#define WM2200_DSP1_PAGE_BASE_ZM_0_SHIFT             8  /* DSP1_PAGE_BASE_ZM - [15:8] */
+#define WM2200_DSP1_PAGE_BASE_ZM_0_WIDTH             8  /* DSP1_PAGE_BASE_ZM - [15:8] */
+
+/*
+ * R2566 (0xA06) - DSP1 Control 5
+ */
+#define WM2200_DSP1_START_ADDRESS_WDMA_BUFFER_0_MASK 0x3FFF  /* DSP1_START_ADDRESS_WDMA_BUFFER_0 - [13:0] */
+#define WM2200_DSP1_START_ADDRESS_WDMA_BUFFER_0_SHIFT      0  /* DSP1_START_ADDRESS_WDMA_BUFFER_0 - [13:0] */
+#define WM2200_DSP1_START_ADDRESS_WDMA_BUFFER_0_WIDTH     14  /* DSP1_START_ADDRESS_WDMA_BUFFER_0 - [13:0] */
+
+/*
+ * R2567 (0xA07) - DSP1 Control 6
+ */
+#define WM2200_DSP1_START_ADDRESS_WDMA_BUFFER_1_MASK 0x3FFF  /* DSP1_START_ADDRESS_WDMA_BUFFER_1 - [13:0] */
+#define WM2200_DSP1_START_ADDRESS_WDMA_BUFFER_1_SHIFT      0  /* DSP1_START_ADDRESS_WDMA_BUFFER_1 - [13:0] */
+#define WM2200_DSP1_START_ADDRESS_WDMA_BUFFER_1_WIDTH     14  /* DSP1_START_ADDRESS_WDMA_BUFFER_1 - [13:0] */
+
+/*
+ * R2568 (0xA08) - DSP1 Control 7
+ */
+#define WM2200_DSP1_START_ADDRESS_WDMA_BUFFER_2_MASK 0x3FFF  /* DSP1_START_ADDRESS_WDMA_BUFFER_2 - [13:0] */
+#define WM2200_DSP1_START_ADDRESS_WDMA_BUFFER_2_SHIFT      0  /* DSP1_START_ADDRESS_WDMA_BUFFER_2 - [13:0] */
+#define WM2200_DSP1_START_ADDRESS_WDMA_BUFFER_2_WIDTH     14  /* DSP1_START_ADDRESS_WDMA_BUFFER_2 - [13:0] */
+
+/*
+ * R2569 (0xA09) - DSP1 Control 8
+ */
+#define WM2200_DSP1_START_ADDRESS_WDMA_BUFFER_3_MASK 0x3FFF  /* DSP1_START_ADDRESS_WDMA_BUFFER_3 - [13:0] */
+#define WM2200_DSP1_START_ADDRESS_WDMA_BUFFER_3_SHIFT      0  /* DSP1_START_ADDRESS_WDMA_BUFFER_3 - [13:0] */
+#define WM2200_DSP1_START_ADDRESS_WDMA_BUFFER_3_WIDTH     14  /* DSP1_START_ADDRESS_WDMA_BUFFER_3 - [13:0] */
+
+/*
+ * R2570 (0xA0A) - DSP1 Control 9
+ */
+#define WM2200_DSP1_START_ADDRESS_WDMA_BUFFER_4_MASK 0x3FFF  /* DSP1_START_ADDRESS_WDMA_BUFFER_4 - [13:0] */
+#define WM2200_DSP1_START_ADDRESS_WDMA_BUFFER_4_SHIFT      0  /* DSP1_START_ADDRESS_WDMA_BUFFER_4 - [13:0] */
+#define WM2200_DSP1_START_ADDRESS_WDMA_BUFFER_4_WIDTH     14  /* DSP1_START_ADDRESS_WDMA_BUFFER_4 - [13:0] */
+
+/*
+ * R2571 (0xA0B) - DSP1 Control 10
+ */
+#define WM2200_DSP1_START_ADDRESS_WDMA_BUFFER_5_MASK 0x3FFF  /* DSP1_START_ADDRESS_WDMA_BUFFER_5 - [13:0] */
+#define WM2200_DSP1_START_ADDRESS_WDMA_BUFFER_5_SHIFT      0  /* DSP1_START_ADDRESS_WDMA_BUFFER_5 - [13:0] */
+#define WM2200_DSP1_START_ADDRESS_WDMA_BUFFER_5_WIDTH     14  /* DSP1_START_ADDRESS_WDMA_BUFFER_5 - [13:0] */
+
+/*
+ * R2572 (0xA0C) - DSP1 Control 11
+ */
+#define WM2200_DSP1_START_ADDRESS_WDMA_BUFFER_6_MASK 0x3FFF  /* DSP1_START_ADDRESS_WDMA_BUFFER_6 - [13:0] */
+#define WM2200_DSP1_START_ADDRESS_WDMA_BUFFER_6_SHIFT      0  /* DSP1_START_ADDRESS_WDMA_BUFFER_6 - [13:0] */
+#define WM2200_DSP1_START_ADDRESS_WDMA_BUFFER_6_WIDTH     14  /* DSP1_START_ADDRESS_WDMA_BUFFER_6 - [13:0] */
+
+/*
+ * R2573 (0xA0D) - DSP1 Control 12
+ */
+#define WM2200_DSP1_START_ADDRESS_WDMA_BUFFER_7_MASK 0x3FFF  /* DSP1_START_ADDRESS_WDMA_BUFFER_7 - [13:0] */
+#define WM2200_DSP1_START_ADDRESS_WDMA_BUFFER_7_SHIFT      0  /* DSP1_START_ADDRESS_WDMA_BUFFER_7 - [13:0] */
+#define WM2200_DSP1_START_ADDRESS_WDMA_BUFFER_7_WIDTH     14  /* DSP1_START_ADDRESS_WDMA_BUFFER_7 - [13:0] */
+
+/*
+ * R2575 (0xA0F) - DSP1 Control 13
+ */
+#define WM2200_DSP1_START_ADDRESS_RDMA_BUFFER_0_MASK 0x3FFF  /* DSP1_START_ADDRESS_RDMA_BUFFER_0 - [13:0] */
+#define WM2200_DSP1_START_ADDRESS_RDMA_BUFFER_0_SHIFT      0  /* DSP1_START_ADDRESS_RDMA_BUFFER_0 - [13:0] */
+#define WM2200_DSP1_START_ADDRESS_RDMA_BUFFER_0_WIDTH     14  /* DSP1_START_ADDRESS_RDMA_BUFFER_0 - [13:0] */
+
+/*
+ * R2576 (0xA10) - DSP1 Control 14
+ */
+#define WM2200_DSP1_START_ADDRESS_RDMA_BUFFER_1_MASK 0x3FFF  /* DSP1_START_ADDRESS_RDMA_BUFFER_1 - [13:0] */
+#define WM2200_DSP1_START_ADDRESS_RDMA_BUFFER_1_SHIFT      0  /* DSP1_START_ADDRESS_RDMA_BUFFER_1 - [13:0] */
+#define WM2200_DSP1_START_ADDRESS_RDMA_BUFFER_1_WIDTH     14  /* DSP1_START_ADDRESS_RDMA_BUFFER_1 - [13:0] */
+
+/*
+ * R2577 (0xA11) - DSP1 Control 15
+ */
+#define WM2200_DSP1_START_ADDRESS_RDMA_BUFFER_2_MASK 0x3FFF  /* DSP1_START_ADDRESS_RDMA_BUFFER_2 - [13:0] */
+#define WM2200_DSP1_START_ADDRESS_RDMA_BUFFER_2_SHIFT      0  /* DSP1_START_ADDRESS_RDMA_BUFFER_2 - [13:0] */
+#define WM2200_DSP1_START_ADDRESS_RDMA_BUFFER_2_WIDTH     14  /* DSP1_START_ADDRESS_RDMA_BUFFER_2 - [13:0] */
+
+/*
+ * R2578 (0xA12) - DSP1 Control 16
+ */
+#define WM2200_DSP1_START_ADDRESS_RDMA_BUFFER_3_MASK 0x3FFF  /* DSP1_START_ADDRESS_RDMA_BUFFER_3 - [13:0] */
+#define WM2200_DSP1_START_ADDRESS_RDMA_BUFFER_3_SHIFT      0  /* DSP1_START_ADDRESS_RDMA_BUFFER_3 - [13:0] */
+#define WM2200_DSP1_START_ADDRESS_RDMA_BUFFER_3_WIDTH     14  /* DSP1_START_ADDRESS_RDMA_BUFFER_3 - [13:0] */
+
+/*
+ * R2579 (0xA13) - DSP1 Control 17
+ */
+#define WM2200_DSP1_START_ADDRESS_RDMA_BUFFER_4_MASK 0x3FFF  /* DSP1_START_ADDRESS_RDMA_BUFFER_4 - [13:0] */
+#define WM2200_DSP1_START_ADDRESS_RDMA_BUFFER_4_SHIFT      0  /* DSP1_START_ADDRESS_RDMA_BUFFER_4 - [13:0] */
+#define WM2200_DSP1_START_ADDRESS_RDMA_BUFFER_4_WIDTH     14  /* DSP1_START_ADDRESS_RDMA_BUFFER_4 - [13:0] */
+
+/*
+ * R2580 (0xA14) - DSP1 Control 18
+ */
+#define WM2200_DSP1_START_ADDRESS_RDMA_BUFFER_5_MASK 0x3FFF  /* DSP1_START_ADDRESS_RDMA_BUFFER_5 - [13:0] */
+#define WM2200_DSP1_START_ADDRESS_RDMA_BUFFER_5_SHIFT      0  /* DSP1_START_ADDRESS_RDMA_BUFFER_5 - [13:0] */
+#define WM2200_DSP1_START_ADDRESS_RDMA_BUFFER_5_WIDTH     14  /* DSP1_START_ADDRESS_RDMA_BUFFER_5 - [13:0] */
+
+/*
+ * R2582 (0xA16) - DSP1 Control 19
+ */
+#define WM2200_DSP1_WDMA_BUFFER_LENGTH_MASK     0x00FF  /* DSP1_WDMA_BUFFER_LENGTH - [7:0] */
+#define WM2200_DSP1_WDMA_BUFFER_LENGTH_SHIFT         0  /* DSP1_WDMA_BUFFER_LENGTH - [7:0] */
+#define WM2200_DSP1_WDMA_BUFFER_LENGTH_WIDTH         8  /* DSP1_WDMA_BUFFER_LENGTH - [7:0] */
+
+/*
+ * R2583 (0xA17) - DSP1 Control 20
+ */
+#define WM2200_DSP1_WDMA_CHANNEL_ENABLE_MASK    0x00FF  /* DSP1_WDMA_CHANNEL_ENABLE - [7:0] */
+#define WM2200_DSP1_WDMA_CHANNEL_ENABLE_SHIFT        0  /* DSP1_WDMA_CHANNEL_ENABLE - [7:0] */
+#define WM2200_DSP1_WDMA_CHANNEL_ENABLE_WIDTH        8  /* DSP1_WDMA_CHANNEL_ENABLE - [7:0] */
+
+/*
+ * R2584 (0xA18) - DSP1 Control 21
+ */
+#define WM2200_DSP1_RDMA_CHANNEL_ENABLE_MASK    0x003F  /* DSP1_RDMA_CHANNEL_ENABLE - [5:0] */
+#define WM2200_DSP1_RDMA_CHANNEL_ENABLE_SHIFT        0  /* DSP1_RDMA_CHANNEL_ENABLE - [5:0] */
+#define WM2200_DSP1_RDMA_CHANNEL_ENABLE_WIDTH        6  /* DSP1_RDMA_CHANNEL_ENABLE - [5:0] */
+
+/*
+ * R2586 (0xA1A) - DSP1 Control 22
+ */
+#define WM2200_DSP1_DM_SIZE_MASK                0xFFFF  /* DSP1_DM_SIZE - [15:0] */
+#define WM2200_DSP1_DM_SIZE_SHIFT                    0  /* DSP1_DM_SIZE - [15:0] */
+#define WM2200_DSP1_DM_SIZE_WIDTH                   16  /* DSP1_DM_SIZE - [15:0] */
+
+/*
+ * R2587 (0xA1B) - DSP1 Control 23
+ */
+#define WM2200_DSP1_PM_SIZE_MASK                0xFFFF  /* DSP1_PM_SIZE - [15:0] */
+#define WM2200_DSP1_PM_SIZE_SHIFT                    0  /* DSP1_PM_SIZE - [15:0] */
+#define WM2200_DSP1_PM_SIZE_WIDTH                   16  /* DSP1_PM_SIZE - [15:0] */
+
+/*
+ * R2588 (0xA1C) - DSP1 Control 24
+ */
+#define WM2200_DSP1_ZM_SIZE_MASK                0xFFFF  /* DSP1_ZM_SIZE - [15:0] */
+#define WM2200_DSP1_ZM_SIZE_SHIFT                    0  /* DSP1_ZM_SIZE - [15:0] */
+#define WM2200_DSP1_ZM_SIZE_WIDTH                   16  /* DSP1_ZM_SIZE - [15:0] */
+
+/*
+ * R2590 (0xA1E) - DSP1 Control 25
+ */
+#define WM2200_DSP1_PING_FULL                   0x8000  /* DSP1_PING_FULL */
+#define WM2200_DSP1_PING_FULL_MASK              0x8000  /* DSP1_PING_FULL */
+#define WM2200_DSP1_PING_FULL_SHIFT                 15  /* DSP1_PING_FULL */
+#define WM2200_DSP1_PING_FULL_WIDTH                  1  /* DSP1_PING_FULL */
+#define WM2200_DSP1_PONG_FULL                   0x4000  /* DSP1_PONG_FULL */
+#define WM2200_DSP1_PONG_FULL_MASK              0x4000  /* DSP1_PONG_FULL */
+#define WM2200_DSP1_PONG_FULL_SHIFT                 14  /* DSP1_PONG_FULL */
+#define WM2200_DSP1_PONG_FULL_WIDTH                  1  /* DSP1_PONG_FULL */
+#define WM2200_DSP1_WDMA_ACTIVE_CHANNELS_MASK   0x00FF  /* DSP1_WDMA_ACTIVE_CHANNELS - [7:0] */
+#define WM2200_DSP1_WDMA_ACTIVE_CHANNELS_SHIFT       0  /* DSP1_WDMA_ACTIVE_CHANNELS - [7:0] */
+#define WM2200_DSP1_WDMA_ACTIVE_CHANNELS_WIDTH       8  /* DSP1_WDMA_ACTIVE_CHANNELS - [7:0] */
+
+/*
+ * R2592 (0xA20) - DSP1 Control 26
+ */
+#define WM2200_DSP1_SCRATCH_0_MASK              0xFFFF  /* DSP1_SCRATCH_0 - [15:0] */
+#define WM2200_DSP1_SCRATCH_0_SHIFT                  0  /* DSP1_SCRATCH_0 - [15:0] */
+#define WM2200_DSP1_SCRATCH_0_WIDTH                 16  /* DSP1_SCRATCH_0 - [15:0] */
+
+/*
+ * R2593 (0xA21) - DSP1 Control 27
+ */
+#define WM2200_DSP1_SCRATCH_1_MASK              0xFFFF  /* DSP1_SCRATCH_1 - [15:0] */
+#define WM2200_DSP1_SCRATCH_1_SHIFT                  0  /* DSP1_SCRATCH_1 - [15:0] */
+#define WM2200_DSP1_SCRATCH_1_WIDTH                 16  /* DSP1_SCRATCH_1 - [15:0] */
+
+/*
+ * R2594 (0xA22) - DSP1 Control 28
+ */
+#define WM2200_DSP1_SCRATCH_2_MASK              0xFFFF  /* DSP1_SCRATCH_2 - [15:0] */
+#define WM2200_DSP1_SCRATCH_2_SHIFT                  0  /* DSP1_SCRATCH_2 - [15:0] */
+#define WM2200_DSP1_SCRATCH_2_WIDTH                 16  /* DSP1_SCRATCH_2 - [15:0] */
+
+/*
+ * R2595 (0xA23) - DSP1 Control 29
+ */
+#define WM2200_DSP1_SCRATCH_3_MASK              0xFFFF  /* DSP1_SCRATCH_3 - [15:0] */
+#define WM2200_DSP1_SCRATCH_3_SHIFT                  0  /* DSP1_SCRATCH_3 - [15:0] */
+#define WM2200_DSP1_SCRATCH_3_WIDTH                 16  /* DSP1_SCRATCH_3 - [15:0] */
+
+/*
+ * R2596 (0xA24) - DSP1 Control 30
+ */
+#define WM2200_DSP1_DBG_CLK_ENA                 0x0008  /* DSP1_DBG_CLK_ENA */
+#define WM2200_DSP1_DBG_CLK_ENA_MASK            0x0008  /* DSP1_DBG_CLK_ENA */
+#define WM2200_DSP1_DBG_CLK_ENA_SHIFT                3  /* DSP1_DBG_CLK_ENA */
+#define WM2200_DSP1_DBG_CLK_ENA_WIDTH                1  /* DSP1_DBG_CLK_ENA */
+#define WM2200_DSP1_SYS_ENA                     0x0004  /* DSP1_SYS_ENA */
+#define WM2200_DSP1_SYS_ENA_MASK                0x0004  /* DSP1_SYS_ENA */
+#define WM2200_DSP1_SYS_ENA_SHIFT                    2  /* DSP1_SYS_ENA */
+#define WM2200_DSP1_SYS_ENA_WIDTH                    1  /* DSP1_SYS_ENA */
+#define WM2200_DSP1_CORE_ENA                    0x0002  /* DSP1_CORE_ENA */
+#define WM2200_DSP1_CORE_ENA_MASK               0x0002  /* DSP1_CORE_ENA */
+#define WM2200_DSP1_CORE_ENA_SHIFT                   1  /* DSP1_CORE_ENA */
+#define WM2200_DSP1_CORE_ENA_WIDTH                   1  /* DSP1_CORE_ENA */
+#define WM2200_DSP1_START                       0x0001  /* DSP1_START */
+#define WM2200_DSP1_START_MASK                  0x0001  /* DSP1_START */
+#define WM2200_DSP1_START_SHIFT                      0  /* DSP1_START */
+#define WM2200_DSP1_START_WIDTH                      1  /* DSP1_START */
+
+/*
+ * R2598 (0xA26) - DSP1 Control 31
+ */
+#define WM2200_DSP1_CLK_RATE_MASK               0x0018  /* DSP1_CLK_RATE - [4:3] */
+#define WM2200_DSP1_CLK_RATE_SHIFT                   3  /* DSP1_CLK_RATE - [4:3] */
+#define WM2200_DSP1_CLK_RATE_WIDTH                   2  /* DSP1_CLK_RATE - [4:3] */
+#define WM2200_DSP1_CLK_AVAIL                   0x0004  /* DSP1_CLK_AVAIL */
+#define WM2200_DSP1_CLK_AVAIL_MASK              0x0004  /* DSP1_CLK_AVAIL */
+#define WM2200_DSP1_CLK_AVAIL_SHIFT                  2  /* DSP1_CLK_AVAIL */
+#define WM2200_DSP1_CLK_AVAIL_WIDTH                  1  /* DSP1_CLK_AVAIL */
+#define WM2200_DSP1_CLK_REQ_MASK                0x0003  /* DSP1_CLK_REQ - [1:0] */
+#define WM2200_DSP1_CLK_REQ_SHIFT                    0  /* DSP1_CLK_REQ - [1:0] */
+#define WM2200_DSP1_CLK_REQ_WIDTH                    2  /* DSP1_CLK_REQ - [1:0] */
+
+/*
+ * R2816 (0xB00) - DSP2 Control 1
+ */
+#define WM2200_DSP2_RW_SEQUENCE_ENA             0x0001  /* DSP2_RW_SEQUENCE_ENA */
+#define WM2200_DSP2_RW_SEQUENCE_ENA_MASK        0x0001  /* DSP2_RW_SEQUENCE_ENA */
+#define WM2200_DSP2_RW_SEQUENCE_ENA_SHIFT            0  /* DSP2_RW_SEQUENCE_ENA */
+#define WM2200_DSP2_RW_SEQUENCE_ENA_WIDTH            1  /* DSP2_RW_SEQUENCE_ENA */
+
+/*
+ * R2818 (0xB02) - DSP2 Control 2
+ */
+#define WM2200_DSP2_PAGE_BASE_PM_0_MASK         0xFF00  /* DSP2_PAGE_BASE_PM - [15:8] */
+#define WM2200_DSP2_PAGE_BASE_PM_0_SHIFT             8  /* DSP2_PAGE_BASE_PM - [15:8] */
+#define WM2200_DSP2_PAGE_BASE_PM_0_WIDTH             8  /* DSP2_PAGE_BASE_PM - [15:8] */
+
+/*
+ * R2819 (0xB03) - DSP2 Control 3
+ */
+#define WM2200_DSP2_PAGE_BASE_DM_0_MASK         0xFF00  /* DSP2_PAGE_BASE_DM - [15:8] */
+#define WM2200_DSP2_PAGE_BASE_DM_0_SHIFT             8  /* DSP2_PAGE_BASE_DM - [15:8] */
+#define WM2200_DSP2_PAGE_BASE_DM_0_WIDTH             8  /* DSP2_PAGE_BASE_DM - [15:8] */
+
+/*
+ * R2820 (0xB04) - DSP2 Control 4
+ */
+#define WM2200_DSP2_PAGE_BASE_ZM_0_MASK         0xFF00  /* DSP2_PAGE_BASE_ZM - [15:8] */
+#define WM2200_DSP2_PAGE_BASE_ZM_0_SHIFT             8  /* DSP2_PAGE_BASE_ZM - [15:8] */
+#define WM2200_DSP2_PAGE_BASE_ZM_0_WIDTH             8  /* DSP2_PAGE_BASE_ZM - [15:8] */
+
+/*
+ * R2822 (0xB06) - DSP2 Control 5
+ */
+#define WM2200_DSP2_START_ADDRESS_WDMA_BUFFER_0_MASK 0x3FFF  /* DSP2_START_ADDRESS_WDMA_BUFFER_0 - [13:0] */
+#define WM2200_DSP2_START_ADDRESS_WDMA_BUFFER_0_SHIFT      0  /* DSP2_START_ADDRESS_WDMA_BUFFER_0 - [13:0] */
+#define WM2200_DSP2_START_ADDRESS_WDMA_BUFFER_0_WIDTH     14  /* DSP2_START_ADDRESS_WDMA_BUFFER_0 - [13:0] */
+
+/*
+ * R2823 (0xB07) - DSP2 Control 6
+ */
+#define WM2200_DSP2_START_ADDRESS_WDMA_BUFFER_1_MASK 0x3FFF  /* DSP2_START_ADDRESS_WDMA_BUFFER_1 - [13:0] */
+#define WM2200_DSP2_START_ADDRESS_WDMA_BUFFER_1_SHIFT      0  /* DSP2_START_ADDRESS_WDMA_BUFFER_1 - [13:0] */
+#define WM2200_DSP2_START_ADDRESS_WDMA_BUFFER_1_WIDTH     14  /* DSP2_START_ADDRESS_WDMA_BUFFER_1 - [13:0] */
+
+/*
+ * R2824 (0xB08) - DSP2 Control 7
+ */
+#define WM2200_DSP2_START_ADDRESS_WDMA_BUFFER_2_MASK 0x3FFF  /* DSP2_START_ADDRESS_WDMA_BUFFER_2 - [13:0] */
+#define WM2200_DSP2_START_ADDRESS_WDMA_BUFFER_2_SHIFT      0  /* DSP2_START_ADDRESS_WDMA_BUFFER_2 - [13:0] */
+#define WM2200_DSP2_START_ADDRESS_WDMA_BUFFER_2_WIDTH     14  /* DSP2_START_ADDRESS_WDMA_BUFFER_2 - [13:0] */
+
+/*
+ * R2825 (0xB09) - DSP2 Control 8
+ */
+#define WM2200_DSP2_START_ADDRESS_WDMA_BUFFER_3_MASK 0x3FFF  /* DSP2_START_ADDRESS_WDMA_BUFFER_3 - [13:0] */
+#define WM2200_DSP2_START_ADDRESS_WDMA_BUFFER_3_SHIFT      0  /* DSP2_START_ADDRESS_WDMA_BUFFER_3 - [13:0] */
+#define WM2200_DSP2_START_ADDRESS_WDMA_BUFFER_3_WIDTH     14  /* DSP2_START_ADDRESS_WDMA_BUFFER_3 - [13:0] */
+
+/*
+ * R2826 (0xB0A) - DSP2 Control 9
+ */
+#define WM2200_DSP2_START_ADDRESS_WDMA_BUFFER_4_MASK 0x3FFF  /* DSP2_START_ADDRESS_WDMA_BUFFER_4 - [13:0] */
+#define WM2200_DSP2_START_ADDRESS_WDMA_BUFFER_4_SHIFT      0  /* DSP2_START_ADDRESS_WDMA_BUFFER_4 - [13:0] */
+#define WM2200_DSP2_START_ADDRESS_WDMA_BUFFER_4_WIDTH     14  /* DSP2_START_ADDRESS_WDMA_BUFFER_4 - [13:0] */
+
+/*
+ * R2827 (0xB0B) - DSP2 Control 10
+ */
+#define WM2200_DSP2_START_ADDRESS_WDMA_BUFFER_5_MASK 0x3FFF  /* DSP2_START_ADDRESS_WDMA_BUFFER_5 - [13:0] */
+#define WM2200_DSP2_START_ADDRESS_WDMA_BUFFER_5_SHIFT      0  /* DSP2_START_ADDRESS_WDMA_BUFFER_5 - [13:0] */
+#define WM2200_DSP2_START_ADDRESS_WDMA_BUFFER_5_WIDTH     14  /* DSP2_START_ADDRESS_WDMA_BUFFER_5 - [13:0] */
+
+/*
+ * R2828 (0xB0C) - DSP2 Control 11
+ */
+#define WM2200_DSP2_START_ADDRESS_WDMA_BUFFER_6_MASK 0x3FFF  /* DSP2_START_ADDRESS_WDMA_BUFFER_6 - [13:0] */
+#define WM2200_DSP2_START_ADDRESS_WDMA_BUFFER_6_SHIFT      0  /* DSP2_START_ADDRESS_WDMA_BUFFER_6 - [13:0] */
+#define WM2200_DSP2_START_ADDRESS_WDMA_BUFFER_6_WIDTH     14  /* DSP2_START_ADDRESS_WDMA_BUFFER_6 - [13:0] */
+
+/*
+ * R2829 (0xB0D) - DSP2 Control 12
+ */
+#define WM2200_DSP2_START_ADDRESS_WDMA_BUFFER_7_MASK 0x3FFF  /* DSP2_START_ADDRESS_WDMA_BUFFER_7 - [13:0] */
+#define WM2200_DSP2_START_ADDRESS_WDMA_BUFFER_7_SHIFT      0  /* DSP2_START_ADDRESS_WDMA_BUFFER_7 - [13:0] */
+#define WM2200_DSP2_START_ADDRESS_WDMA_BUFFER_7_WIDTH     14  /* DSP2_START_ADDRESS_WDMA_BUFFER_7 - [13:0] */
+
+/*
+ * R2831 (0xB0F) - DSP2 Control 13
+ */
+#define WM2200_DSP2_START_ADDRESS_RDMA_BUFFER_0_MASK 0x3FFF  /* DSP2_START_ADDRESS_RDMA_BUFFER_0 - [13:0] */
+#define WM2200_DSP2_START_ADDRESS_RDMA_BUFFER_0_SHIFT      0  /* DSP2_START_ADDRESS_RDMA_BUFFER_0 - [13:0] */
+#define WM2200_DSP2_START_ADDRESS_RDMA_BUFFER_0_WIDTH     14  /* DSP2_START_ADDRESS_RDMA_BUFFER_0 - [13:0] */
+
+/*
+ * R2832 (0xB10) - DSP2 Control 14
+ */
+#define WM2200_DSP2_START_ADDRESS_RDMA_BUFFER_1_MASK 0x3FFF  /* DSP2_START_ADDRESS_RDMA_BUFFER_1 - [13:0] */
+#define WM2200_DSP2_START_ADDRESS_RDMA_BUFFER_1_SHIFT      0  /* DSP2_START_ADDRESS_RDMA_BUFFER_1 - [13:0] */
+#define WM2200_DSP2_START_ADDRESS_RDMA_BUFFER_1_WIDTH     14  /* DSP2_START_ADDRESS_RDMA_BUFFER_1 - [13:0] */
+
+/*
+ * R2833 (0xB11) - DSP2 Control 15
+ */
+#define WM2200_DSP2_START_ADDRESS_RDMA_BUFFER_2_MASK 0x3FFF  /* DSP2_START_ADDRESS_RDMA_BUFFER_2 - [13:0] */
+#define WM2200_DSP2_START_ADDRESS_RDMA_BUFFER_2_SHIFT      0  /* DSP2_START_ADDRESS_RDMA_BUFFER_2 - [13:0] */
+#define WM2200_DSP2_START_ADDRESS_RDMA_BUFFER_2_WIDTH     14  /* DSP2_START_ADDRESS_RDMA_BUFFER_2 - [13:0] */
+
+/*
+ * R2834 (0xB12) - DSP2 Control 16
+ */
+#define WM2200_DSP2_START_ADDRESS_RDMA_BUFFER_3_MASK 0x3FFF  /* DSP2_START_ADDRESS_RDMA_BUFFER_3 - [13:0] */
+#define WM2200_DSP2_START_ADDRESS_RDMA_BUFFER_3_SHIFT      0  /* DSP2_START_ADDRESS_RDMA_BUFFER_3 - [13:0] */
+#define WM2200_DSP2_START_ADDRESS_RDMA_BUFFER_3_WIDTH     14  /* DSP2_START_ADDRESS_RDMA_BUFFER_3 - [13:0] */
+
+/*
+ * R2835 (0xB13) - DSP2 Control 17
+ */
+#define WM2200_DSP2_START_ADDRESS_RDMA_BUFFER_4_MASK 0x3FFF  /* DSP2_START_ADDRESS_RDMA_BUFFER_4 - [13:0] */
+#define WM2200_DSP2_START_ADDRESS_RDMA_BUFFER_4_SHIFT      0  /* DSP2_START_ADDRESS_RDMA_BUFFER_4 - [13:0] */
+#define WM2200_DSP2_START_ADDRESS_RDMA_BUFFER_4_WIDTH     14  /* DSP2_START_ADDRESS_RDMA_BUFFER_4 - [13:0] */
+
+/*
+ * R2836 (0xB14) - DSP2 Control 18
+ */
+#define WM2200_DSP2_START_ADDRESS_RDMA_BUFFER_5_MASK 0x3FFF  /* DSP2_START_ADDRESS_RDMA_BUFFER_5 - [13:0] */
+#define WM2200_DSP2_START_ADDRESS_RDMA_BUFFER_5_SHIFT      0  /* DSP2_START_ADDRESS_RDMA_BUFFER_5 - [13:0] */
+#define WM2200_DSP2_START_ADDRESS_RDMA_BUFFER_5_WIDTH     14  /* DSP2_START_ADDRESS_RDMA_BUFFER_5 - [13:0] */
+
+/*
+ * R2838 (0xB16) - DSP2 Control 19
+ */
+#define WM2200_DSP2_WDMA_BUFFER_LENGTH_MASK     0x00FF  /* DSP2_WDMA_BUFFER_LENGTH - [7:0] */
+#define WM2200_DSP2_WDMA_BUFFER_LENGTH_SHIFT         0  /* DSP2_WDMA_BUFFER_LENGTH - [7:0] */
+#define WM2200_DSP2_WDMA_BUFFER_LENGTH_WIDTH         8  /* DSP2_WDMA_BUFFER_LENGTH - [7:0] */
+
+/*
+ * R2839 (0xB17) - DSP2 Control 20
+ */
+#define WM2200_DSP2_WDMA_CHANNEL_ENABLE_MASK    0x00FF  /* DSP2_WDMA_CHANNEL_ENABLE - [7:0] */
+#define WM2200_DSP2_WDMA_CHANNEL_ENABLE_SHIFT        0  /* DSP2_WDMA_CHANNEL_ENABLE - [7:0] */
+#define WM2200_DSP2_WDMA_CHANNEL_ENABLE_WIDTH        8  /* DSP2_WDMA_CHANNEL_ENABLE - [7:0] */
+
+/*
+ * R2840 (0xB18) - DSP2 Control 21
+ */
+#define WM2200_DSP2_RDMA_CHANNEL_ENABLE_MASK    0x003F  /* DSP2_RDMA_CHANNEL_ENABLE - [5:0] */
+#define WM2200_DSP2_RDMA_CHANNEL_ENABLE_SHIFT        0  /* DSP2_RDMA_CHANNEL_ENABLE - [5:0] */
+#define WM2200_DSP2_RDMA_CHANNEL_ENABLE_WIDTH        6  /* DSP2_RDMA_CHANNEL_ENABLE - [5:0] */
+
+/*
+ * R2842 (0xB1A) - DSP2 Control 22
+ */
+#define WM2200_DSP2_DM_SIZE_MASK                0xFFFF  /* DSP2_DM_SIZE - [15:0] */
+#define WM2200_DSP2_DM_SIZE_SHIFT                    0  /* DSP2_DM_SIZE - [15:0] */
+#define WM2200_DSP2_DM_SIZE_WIDTH                   16  /* DSP2_DM_SIZE - [15:0] */
+
+/*
+ * R2843 (0xB1B) - DSP2 Control 23
+ */
+#define WM2200_DSP2_PM_SIZE_MASK                0xFFFF  /* DSP2_PM_SIZE - [15:0] */
+#define WM2200_DSP2_PM_SIZE_SHIFT                    0  /* DSP2_PM_SIZE - [15:0] */
+#define WM2200_DSP2_PM_SIZE_WIDTH                   16  /* DSP2_PM_SIZE - [15:0] */
+
+/*
+ * R2844 (0xB1C) - DSP2 Control 24
+ */
+#define WM2200_DSP2_ZM_SIZE_MASK                0xFFFF  /* DSP2_ZM_SIZE - [15:0] */
+#define WM2200_DSP2_ZM_SIZE_SHIFT                    0  /* DSP2_ZM_SIZE - [15:0] */
+#define WM2200_DSP2_ZM_SIZE_WIDTH                   16  /* DSP2_ZM_SIZE - [15:0] */
+
+/*
+ * R2846 (0xB1E) - DSP2 Control 25
+ */
+#define WM2200_DSP2_PING_FULL                   0x8000  /* DSP2_PING_FULL */
+#define WM2200_DSP2_PING_FULL_MASK              0x8000  /* DSP2_PING_FULL */
+#define WM2200_DSP2_PING_FULL_SHIFT                 15  /* DSP2_PING_FULL */
+#define WM2200_DSP2_PING_FULL_WIDTH                  1  /* DSP2_PING_FULL */
+#define WM2200_DSP2_PONG_FULL                   0x4000  /* DSP2_PONG_FULL */
+#define WM2200_DSP2_PONG_FULL_MASK              0x4000  /* DSP2_PONG_FULL */
+#define WM2200_DSP2_PONG_FULL_SHIFT                 14  /* DSP2_PONG_FULL */
+#define WM2200_DSP2_PONG_FULL_WIDTH                  1  /* DSP2_PONG_FULL */
+#define WM2200_DSP2_WDMA_ACTIVE_CHANNELS_MASK   0x00FF  /* DSP2_WDMA_ACTIVE_CHANNELS - [7:0] */
+#define WM2200_DSP2_WDMA_ACTIVE_CHANNELS_SHIFT       0  /* DSP2_WDMA_ACTIVE_CHANNELS - [7:0] */
+#define WM2200_DSP2_WDMA_ACTIVE_CHANNELS_WIDTH       8  /* DSP2_WDMA_ACTIVE_CHANNELS - [7:0] */
+
+/*
+ * R2848 (0xB20) - DSP2 Control 26
+ */
+#define WM2200_DSP2_SCRATCH_0_MASK              0xFFFF  /* DSP2_SCRATCH_0 - [15:0] */
+#define WM2200_DSP2_SCRATCH_0_SHIFT                  0  /* DSP2_SCRATCH_0 - [15:0] */
+#define WM2200_DSP2_SCRATCH_0_WIDTH                 16  /* DSP2_SCRATCH_0 - [15:0] */
+
+/*
+ * R2849 (0xB21) - DSP2 Control 27
+ */
+#define WM2200_DSP2_SCRATCH_1_MASK              0xFFFF  /* DSP2_SCRATCH_1 - [15:0] */
+#define WM2200_DSP2_SCRATCH_1_SHIFT                  0  /* DSP2_SCRATCH_1 - [15:0] */
+#define WM2200_DSP2_SCRATCH_1_WIDTH                 16  /* DSP2_SCRATCH_1 - [15:0] */
+
+/*
+ * R2850 (0xB22) - DSP2 Control 28
+ */
+#define WM2200_DSP2_SCRATCH_2_MASK              0xFFFF  /* DSP2_SCRATCH_2 - [15:0] */
+#define WM2200_DSP2_SCRATCH_2_SHIFT                  0  /* DSP2_SCRATCH_2 - [15:0] */
+#define WM2200_DSP2_SCRATCH_2_WIDTH                 16  /* DSP2_SCRATCH_2 - [15:0] */
+
+/*
+ * R2851 (0xB23) - DSP2 Control 29
+ */
+#define WM2200_DSP2_SCRATCH_3_MASK              0xFFFF  /* DSP2_SCRATCH_3 - [15:0] */
+#define WM2200_DSP2_SCRATCH_3_SHIFT                  0  /* DSP2_SCRATCH_3 - [15:0] */
+#define WM2200_DSP2_SCRATCH_3_WIDTH                 16  /* DSP2_SCRATCH_3 - [15:0] */
+
+/*
+ * R2852 (0xB24) - DSP2 Control 30
+ */
+#define WM2200_DSP2_DBG_CLK_ENA                 0x0008  /* DSP2_DBG_CLK_ENA */
+#define WM2200_DSP2_DBG_CLK_ENA_MASK            0x0008  /* DSP2_DBG_CLK_ENA */
+#define WM2200_DSP2_DBG_CLK_ENA_SHIFT                3  /* DSP2_DBG_CLK_ENA */
+#define WM2200_DSP2_DBG_CLK_ENA_WIDTH                1  /* DSP2_DBG_CLK_ENA */
+#define WM2200_DSP2_SYS_ENA                     0x0004  /* DSP2_SYS_ENA */
+#define WM2200_DSP2_SYS_ENA_MASK                0x0004  /* DSP2_SYS_ENA */
+#define WM2200_DSP2_SYS_ENA_SHIFT                    2  /* DSP2_SYS_ENA */
+#define WM2200_DSP2_SYS_ENA_WIDTH                    1  /* DSP2_SYS_ENA */
+#define WM2200_DSP2_CORE_ENA                    0x0002  /* DSP2_CORE_ENA */
+#define WM2200_DSP2_CORE_ENA_MASK               0x0002  /* DSP2_CORE_ENA */
+#define WM2200_DSP2_CORE_ENA_SHIFT                   1  /* DSP2_CORE_ENA */
+#define WM2200_DSP2_CORE_ENA_WIDTH                   1  /* DSP2_CORE_ENA */
+#define WM2200_DSP2_START                       0x0001  /* DSP2_START */
+#define WM2200_DSP2_START_MASK                  0x0001  /* DSP2_START */
+#define WM2200_DSP2_START_SHIFT                      0  /* DSP2_START */
+#define WM2200_DSP2_START_WIDTH                      1  /* DSP2_START */
+
+/*
+ * R2854 (0xB26) - DSP2 Control 31
+ */
+#define WM2200_DSP2_CLK_RATE_MASK               0x0018  /* DSP2_CLK_RATE - [4:3] */
+#define WM2200_DSP2_CLK_RATE_SHIFT                   3  /* DSP2_CLK_RATE - [4:3] */
+#define WM2200_DSP2_CLK_RATE_WIDTH                   2  /* DSP2_CLK_RATE - [4:3] */
+#define WM2200_DSP2_CLK_AVAIL                   0x0004  /* DSP2_CLK_AVAIL */
+#define WM2200_DSP2_CLK_AVAIL_MASK              0x0004  /* DSP2_CLK_AVAIL */
+#define WM2200_DSP2_CLK_AVAIL_SHIFT                  2  /* DSP2_CLK_AVAIL */
+#define WM2200_DSP2_CLK_AVAIL_WIDTH                  1  /* DSP2_CLK_AVAIL */
+#define WM2200_DSP2_CLK_REQ_MASK                0x0003  /* DSP2_CLK_REQ - [1:0] */
+#define WM2200_DSP2_CLK_REQ_SHIFT                    0  /* DSP2_CLK_REQ - [1:0] */
+#define WM2200_DSP2_CLK_REQ_WIDTH                    2  /* DSP2_CLK_REQ - [1:0] */
+
+#endif
diff --git a/sound/soc/codecs/wm5100.c b/sound/soc/codecs/wm5100.c
index 66f0611e68b6..b9c185ce64e4 100644
--- a/sound/soc/codecs/wm5100.c
+++ b/sound/soc/codecs/wm5100.c
@@ -18,6 +18,7 @@
 #include <linux/gcd.h>
 #include <linux/gpio.h>
 #include <linux/i2c.h>
+#include <linux/pm_runtime.h>
 #include <linux/regulator/consumer.h>
 #include <linux/regulator/fixed.h>
 #include <linux/slab.h>
@@ -50,13 +51,11 @@ struct wm5100_fll {
 
 /* codec private data */
 struct wm5100_priv {
+	struct device *dev;
 	struct regmap *regmap;
 	struct snd_soc_codec *codec;
 
 	struct regulator_bulk_data core_supplies[WM5100_NUM_CORE_SUPPLIES];
-	struct regulator *cpvdd;
-	struct regulator *dbvdd2;
-	struct regulator *dbvdd3;
 
 	int rev;
 
@@ -73,6 +72,7 @@ struct wm5100_priv {
 	bool jack_detecting;
 	bool jack_mic;
 	int jack_mode;
+	int jack_flips;
 
 	struct wm5100_fll fll[2];
 
@@ -709,6 +709,8 @@ WM5100_MIXER_CONTROLS("EQ4", WM5100_EQ4MIX_INPUT_1_SOURCE),
 
 WM5100_MIXER_CONTROLS("DRC1L", WM5100_DRC1LMIX_INPUT_1_SOURCE),
 WM5100_MIXER_CONTROLS("DRC1R", WM5100_DRC1RMIX_INPUT_1_SOURCE),
+SND_SOC_BYTES_MASK("DRC", WM5100_DRC1_CTRL1, 5,
+		   WM5100_DRCL_ENA | WM5100_DRCR_ENA),
 
 WM5100_MIXER_CONTROLS("LHPF1", WM5100_HPLP1MIX_INPUT_1_SOURCE),
 WM5100_MIXER_CONTROLS("LHPF2", WM5100_HPLP2MIX_INPUT_1_SOURCE),
@@ -776,127 +778,48 @@ static int wm5100_out_ev(struct snd_soc_dapm_widget *w,
 	return 0;
 }
 
-static int wm5100_cp_ev(struct snd_soc_dapm_widget *w,
-			struct snd_kcontrol *kcontrol,
-			int event)
-{
-	struct snd_soc_codec *codec = w->codec;
-	struct wm5100_priv *wm5100 = snd_soc_codec_get_drvdata(codec);
-	int ret;
-
-	switch (event) {
-	case SND_SOC_DAPM_PRE_PMU:
-		ret = regulator_enable(wm5100->cpvdd);
-		if (ret != 0) {
-			dev_err(codec->dev, "Failed to enable CPVDD: %d\n",
-				ret);
-			return ret;
-		}
-		return ret;
-
-	case SND_SOC_DAPM_POST_PMD:
-		ret = regulator_disable_deferred(wm5100->cpvdd, 20);
-		if (ret != 0) {
-			dev_err(codec->dev, "Failed to disable CPVDD: %d\n",
-				ret);
-			return ret;
-		}
-		return ret;
-
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static int wm5100_dbvdd_ev(struct snd_soc_dapm_widget *w,
-			   struct snd_kcontrol *kcontrol,
-			   int event)
-{
-	struct snd_soc_codec *codec = w->codec;
-	struct wm5100_priv *wm5100 = snd_soc_codec_get_drvdata(codec);
-	struct regulator *regulator;
-	int ret;
-
-	switch (w->shift) {
-	case 2:
-		regulator = wm5100->dbvdd2;
-		break;
-	case 3:
-		regulator = wm5100->dbvdd3;
-		break;
-	default:
-		BUG();
-		return 0;
-	}
-
-	switch (event) {
-	case SND_SOC_DAPM_PRE_PMU:
-		ret = regulator_enable(regulator);
-		if (ret != 0) {
-			dev_err(codec->dev, "Failed to enable DBVDD%d: %d\n",
-				w->shift, ret);
-			return ret;
-		}
-		return ret;
-
-	case SND_SOC_DAPM_POST_PMD:
-		ret = regulator_disable(regulator);
-		if (ret != 0) {
-			dev_err(codec->dev, "Failed to enable DBVDD%d: %d\n",
-				w->shift, ret);
-			return ret;
-		}
-		return ret;
-
-	default:
-		BUG();
-		return 0;
-	}
-}
-
-static void wm5100_log_status3(struct snd_soc_codec *codec, int val)
+static void wm5100_log_status3(struct wm5100_priv *wm5100, int val)
 {
 	if (val & WM5100_SPK_SHUTDOWN_WARN_EINT)
-		dev_crit(codec->dev, "Speaker shutdown warning\n");
+		dev_crit(wm5100->dev, "Speaker shutdown warning\n");
 	if (val & WM5100_SPK_SHUTDOWN_EINT)
-		dev_crit(codec->dev, "Speaker shutdown\n");
+		dev_crit(wm5100->dev, "Speaker shutdown\n");
 	if (val & WM5100_CLKGEN_ERR_EINT)
-		dev_crit(codec->dev, "SYSCLK underclocked\n");
+		dev_crit(wm5100->dev, "SYSCLK underclocked\n");
 	if (val & WM5100_CLKGEN_ERR_ASYNC_EINT)
-		dev_crit(codec->dev, "ASYNCCLK underclocked\n");
+		dev_crit(wm5100->dev, "ASYNCCLK underclocked\n");
 }
 
-static void wm5100_log_status4(struct snd_soc_codec *codec, int val)
+static void wm5100_log_status4(struct wm5100_priv *wm5100, int val)
 {
 	if (val & WM5100_AIF3_ERR_EINT)
-		dev_err(codec->dev, "AIF3 configuration error\n");
+		dev_err(wm5100->dev, "AIF3 configuration error\n");
 	if (val & WM5100_AIF2_ERR_EINT)
-		dev_err(codec->dev, "AIF2 configuration error\n");
+		dev_err(wm5100->dev, "AIF2 configuration error\n");
 	if (val & WM5100_AIF1_ERR_EINT)
-		dev_err(codec->dev, "AIF1 configuration error\n");
+		dev_err(wm5100->dev, "AIF1 configuration error\n");
 	if (val & WM5100_CTRLIF_ERR_EINT)
-		dev_err(codec->dev, "Control interface error\n");
+		dev_err(wm5100->dev, "Control interface error\n");
 	if (val & WM5100_ISRC2_UNDERCLOCKED_EINT)
-		dev_err(codec->dev, "ISRC2 underclocked\n");
+		dev_err(wm5100->dev, "ISRC2 underclocked\n");
 	if (val & WM5100_ISRC1_UNDERCLOCKED_EINT)
-		dev_err(codec->dev, "ISRC1 underclocked\n");
+		dev_err(wm5100->dev, "ISRC1 underclocked\n");
 	if (val & WM5100_FX_UNDERCLOCKED_EINT)
-		dev_err(codec->dev, "FX underclocked\n");
+		dev_err(wm5100->dev, "FX underclocked\n");
 	if (val & WM5100_AIF3_UNDERCLOCKED_EINT)
-		dev_err(codec->dev, "AIF3 underclocked\n");
+		dev_err(wm5100->dev, "AIF3 underclocked\n");
 	if (val & WM5100_AIF2_UNDERCLOCKED_EINT)
-		dev_err(codec->dev, "AIF2 underclocked\n");
+		dev_err(wm5100->dev, "AIF2 underclocked\n");
 	if (val & WM5100_AIF1_UNDERCLOCKED_EINT)
-		dev_err(codec->dev, "AIF1 underclocked\n");
+		dev_err(wm5100->dev, "AIF1 underclocked\n");
 	if (val & WM5100_ASRC_UNDERCLOCKED_EINT)
-		dev_err(codec->dev, "ASRC underclocked\n");
+		dev_err(wm5100->dev, "ASRC underclocked\n");
 	if (val & WM5100_DAC_UNDERCLOCKED_EINT)
-		dev_err(codec->dev, "DAC underclocked\n");
+		dev_err(wm5100->dev, "DAC underclocked\n");
 	if (val & WM5100_ADC_UNDERCLOCKED_EINT)
-		dev_err(codec->dev, "ADC underclocked\n");
+		dev_err(wm5100->dev, "ADC underclocked\n");
 	if (val & WM5100_MIXER_UNDERCLOCKED_EINT)
-		dev_err(codec->dev, "Mixer underclocked\n");
+		dev_err(wm5100->dev, "Mixer underclocked\n");
 }
 
 static int wm5100_post_ev(struct snd_soc_dapm_widget *w,
@@ -904,16 +827,17 @@ static int wm5100_post_ev(struct snd_soc_dapm_widget *w,
 			  int event)
 {
 	struct snd_soc_codec *codec = w->codec;
+	struct wm5100_priv *wm5100 = snd_soc_codec_get_drvdata(codec);
 	int ret;
 
 	ret = snd_soc_read(codec, WM5100_INTERRUPT_RAW_STATUS_3);
 	ret &= WM5100_SPK_SHUTDOWN_WARN_STS |
 		WM5100_SPK_SHUTDOWN_STS | WM5100_CLKGEN_ERR_STS |
 		WM5100_CLKGEN_ERR_ASYNC_STS;
-	wm5100_log_status3(codec, ret);
+	wm5100_log_status3(wm5100, ret);
 
 	ret = snd_soc_read(codec, WM5100_INTERRUPT_RAW_STATUS_4);
-	wm5100_log_status4(codec, ret);
+	wm5100_log_status4(wm5100, ret);
 
 	return 0;
 }
@@ -924,18 +848,16 @@ SND_SOC_DAPM_SUPPLY("SYSCLK", WM5100_CLOCKING_3, WM5100_SYSCLK_ENA_SHIFT, 0,
 SND_SOC_DAPM_SUPPLY("ASYNCCLK", WM5100_CLOCKING_6, WM5100_ASYNC_CLK_ENA_SHIFT,
 		    0, NULL, 0),
 
+SND_SOC_DAPM_REGULATOR_SUPPLY("CPVDD", 20),
+SND_SOC_DAPM_REGULATOR_SUPPLY("DBVDD2", 0),
+SND_SOC_DAPM_REGULATOR_SUPPLY("DBVDD3", 0),
+
 SND_SOC_DAPM_SUPPLY("CP1", WM5100_HP_CHARGE_PUMP_1, WM5100_CP1_ENA_SHIFT, 0,
-		    wm5100_cp_ev,
-		    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+		    NULL, 0),
 SND_SOC_DAPM_SUPPLY("CP2", WM5100_MIC_CHARGE_PUMP_1, WM5100_CP2_ENA_SHIFT, 0,
 		    NULL, 0),
 SND_SOC_DAPM_SUPPLY("CP2 Active", WM5100_MIC_CHARGE_PUMP_1,
-		    WM5100_CP2_BYPASS_SHIFT, 1, wm5100_cp_ev,
-		    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
-SND_SOC_DAPM_SUPPLY("DBVDD2", SND_SOC_NOPM, 2, 0, wm5100_dbvdd_ev,
-		    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
-SND_SOC_DAPM_SUPPLY("DBVDD3", SND_SOC_NOPM, 3, 0, wm5100_dbvdd_ev,
-		    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+		    WM5100_CP2_BYPASS_SHIFT, 1, NULL, 0),
 
 SND_SOC_DAPM_SUPPLY("MICBIAS1", WM5100_MIC_BIAS_CTRL_1, WM5100_MICB1_ENA_SHIFT,
 		    0, NULL, 0),
@@ -1146,6 +1068,9 @@ SND_SOC_DAPM_POST("Post", wm5100_post_ev),
 };
 
 static const struct snd_soc_dapm_route wm5100_dapm_routes[] = {
+	{ "CP1", NULL, "CPVDD" },
+	{ "CP2 Active", NULL, "CPVDD" },
+
 	{ "IN1L", NULL, "SYSCLK" },
 	{ "IN1R", NULL, "SYSCLK" },
 	{ "IN2L", NULL, "SYSCLK" },
@@ -1308,10 +1233,7 @@ static const struct snd_soc_dapm_route wm5100_dapm_routes[] = {
 	{ "PWM2", NULL, "PWM2 Driver" },
 };
 
-static struct {
-	int reg;
-	int val;
-} wm5100_reva_patches[] = {
+static const __devinitdata struct reg_default wm5100_reva_patches[] = {
 	{ WM5100_AUDIO_IF_1_10, 0 },
 	{ WM5100_AUDIO_IF_1_11, 1 },
 	{ WM5100_AUDIO_IF_1_12, 2 },
@@ -1343,79 +1265,6 @@ static struct {
 	{ WM5100_AUDIO_IF_3_19, 1 },
 };
 
-static int wm5100_set_bias_level(struct snd_soc_codec *codec,
-				 enum snd_soc_bias_level level)
-{
-	struct wm5100_priv *wm5100 = snd_soc_codec_get_drvdata(codec);
-	int ret, i;
-
-	switch (level) {
-	case SND_SOC_BIAS_ON:
-		break;
-
-	case SND_SOC_BIAS_PREPARE:
-		break;
-
-	case SND_SOC_BIAS_STANDBY:
-		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
-			ret = regulator_bulk_enable(ARRAY_SIZE(wm5100->core_supplies),
-						    wm5100->core_supplies);
-			if (ret != 0) {
-				dev_err(codec->dev,
-					"Failed to enable supplies: %d\n",
-					ret);
-				return ret;
-			}
-
-			if (wm5100->pdata.ldo_ena) {
-				gpio_set_value_cansleep(wm5100->pdata.ldo_ena,
-							1);
-				msleep(2);
-			}
-
-			regcache_cache_only(wm5100->regmap, false);
-
-			switch (wm5100->rev) {
-			case 0:
-				regcache_cache_bypass(wm5100->regmap, true);
-				snd_soc_write(codec, 0x11, 0x3);
-				snd_soc_write(codec, 0x203, 0xc);
-				snd_soc_write(codec, 0x206, 0);
-				snd_soc_write(codec, 0x207, 0xf0);
-				snd_soc_write(codec, 0x208, 0x3c);
-				snd_soc_write(codec, 0x209, 0);
-				snd_soc_write(codec, 0x211, 0x20d8);
-				snd_soc_write(codec, 0x11, 0);
-
-				for (i = 0;
-				     i < ARRAY_SIZE(wm5100_reva_patches);
-				     i++)
-					snd_soc_write(codec,
-						      wm5100_reva_patches[i].reg,
-						      wm5100_reva_patches[i].val);
-				regcache_cache_bypass(wm5100->regmap, false);
-				break;
-			default:
-				break;
-			}
-
-			regcache_sync(wm5100->regmap);
-		}
-		break;
-
-	case SND_SOC_BIAS_OFF:
-		regcache_cache_only(wm5100->regmap, true);
-		if (wm5100->pdata.ldo_ena)
-			gpio_set_value_cansleep(wm5100->pdata.ldo_ena, 0);
-		regulator_bulk_disable(ARRAY_SIZE(wm5100->core_supplies),
-				       wm5100->core_supplies);
-		break;
-	}
-	codec->dapm.bias_level = level;
-
-	return 0;
-}
-
 static int wm5100_dai_to_base(struct snd_soc_dai *dai)
 {
 	switch (dai->id) {
@@ -1943,6 +1792,8 @@ static int wm5100_set_fll(struct snd_soc_codec *codec, int fll_id, int source,
 
 	if (!Fout) {
 		dev_dbg(codec->dev, "FLL%d disabled", fll_id);
+		if (fll->fout)
+			pm_runtime_put(codec->dev);
 		fll->fout = 0;
 		snd_soc_update_bits(codec, base + 1, WM5100_FLL1_ENA, 0);
 		return 0;
@@ -1987,6 +1838,8 @@ static int wm5100_set_fll(struct snd_soc_codec *codec, int fll_id, int source,
 	/* Clear any pending completions */
 	try_wait_for_completion(&fll->lock);
 
+	pm_runtime_get_sync(codec->dev);
+
 	snd_soc_update_bits(codec, base + 1, WM5100_FLL1_ENA, WM5100_FLL1_ENA);
 
 	if (i2c->irq)
@@ -2021,6 +1874,7 @@ static int wm5100_set_fll(struct snd_soc_codec *codec, int fll_id, int source,
 	}
 	if (i == timeout) {
 		dev_err(codec->dev, "FLL%d lock timed out\n", fll_id);
+		pm_runtime_put(codec->dev);
 		return -ETIMEDOUT;
 	}
 
@@ -2123,55 +1977,73 @@ static int wm5100_dig_vu[] = {
 	WM5100_DAC_DIGITAL_VOLUME_6R,
 };
 
-static void wm5100_set_detect_mode(struct snd_soc_codec *codec, int the_mode)
+static void wm5100_set_detect_mode(struct wm5100_priv *wm5100, int the_mode)
 {
-	struct wm5100_priv *wm5100 = snd_soc_codec_get_drvdata(codec);
 	struct wm5100_jack_mode *mode = &wm5100->pdata.jack_modes[the_mode];
 
 	BUG_ON(the_mode >= ARRAY_SIZE(wm5100->pdata.jack_modes));
 
 	gpio_set_value_cansleep(wm5100->pdata.hp_pol, mode->hp_pol);
-	snd_soc_update_bits(codec, WM5100_ACCESSORY_DETECT_MODE_1,
-			    WM5100_ACCDET_BIAS_SRC_MASK |
-			    WM5100_ACCDET_SRC,
-			    (mode->bias << WM5100_ACCDET_BIAS_SRC_SHIFT) |
-			    mode->micd_src << WM5100_ACCDET_SRC_SHIFT);
-	snd_soc_update_bits(codec, WM5100_MISC_CONTROL,
-			    WM5100_HPCOM_SRC,
-			    mode->micd_src << WM5100_HPCOM_SRC_SHIFT);
+	regmap_update_bits(wm5100->regmap, WM5100_ACCESSORY_DETECT_MODE_1,
+			   WM5100_ACCDET_BIAS_SRC_MASK |
+			   WM5100_ACCDET_SRC,
+			   (mode->bias << WM5100_ACCDET_BIAS_SRC_SHIFT) |
+			   mode->micd_src << WM5100_ACCDET_SRC_SHIFT);
+	regmap_update_bits(wm5100->regmap, WM5100_MISC_CONTROL,
+			   WM5100_HPCOM_SRC,
+			   mode->micd_src << WM5100_HPCOM_SRC_SHIFT);
 
 	wm5100->jack_mode = the_mode;
 
-	dev_dbg(codec->dev, "Set microphone polarity to %d\n",
+	dev_dbg(wm5100->dev, "Set microphone polarity to %d\n",
 		wm5100->jack_mode);
 }
 
-static void wm5100_micd_irq(struct snd_soc_codec *codec)
+static void wm5100_report_headphone(struct wm5100_priv *wm5100)
 {
-	struct wm5100_priv *wm5100 = snd_soc_codec_get_drvdata(codec);
-	int val;
+	dev_dbg(wm5100->dev, "Headphone detected\n");
+	wm5100->jack_detecting = false;
+	snd_soc_jack_report(wm5100->jack, SND_JACK_HEADPHONE,
+			    SND_JACK_HEADPHONE);
+
+	/* Increase the detection rate a bit for responsiveness. */
+	regmap_update_bits(wm5100->regmap, WM5100_MIC_DETECT_1,
+			   WM5100_ACCDET_RATE_MASK,
+			   7 << WM5100_ACCDET_RATE_SHIFT);
+}
 
-	val = snd_soc_read(codec, WM5100_MIC_DETECT_3);
+static void wm5100_micd_irq(struct wm5100_priv *wm5100)
+{
+	unsigned int val;
+	int ret;
 
-	dev_dbg(codec->dev, "Microphone event: %x\n", val);
+	ret = regmap_read(wm5100->regmap, WM5100_MIC_DETECT_3, &val);
+	if (ret != 0) {
+		dev_err(wm5100->dev, "Failed to read micropone status: %d\n",
+			ret);
+		return;
+	}
+
+	dev_dbg(wm5100->dev, "Microphone event: %x\n", val);
 
 	if (!(val & WM5100_ACCDET_VALID)) {
-		dev_warn(codec->dev, "Microphone detection state invalid\n");
+		dev_warn(wm5100->dev, "Microphone detection state invalid\n");
 		return;
 	}
 
 	/* No accessory, reset everything and report removal */
 	if (!(val & WM5100_ACCDET_STS)) {
-		dev_dbg(codec->dev, "Jack removal detected\n");
+		dev_dbg(wm5100->dev, "Jack removal detected\n");
 		wm5100->jack_mic = false;
 		wm5100->jack_detecting = true;
+		wm5100->jack_flips = 0;
 		snd_soc_jack_report(wm5100->jack, 0,
 				    SND_JACK_LINEOUT | SND_JACK_HEADSET |
 				    SND_JACK_BTN_0);
 
-		snd_soc_update_bits(codec, WM5100_MIC_DETECT_1,
-				    WM5100_ACCDET_RATE_MASK,
-				    WM5100_ACCDET_RATE_MASK);
+		regmap_update_bits(wm5100->regmap, WM5100_MIC_DETECT_1,
+				   WM5100_ACCDET_RATE_MASK,
+				   WM5100_ACCDET_RATE_MASK);
 		return;
 	}
 
@@ -2181,19 +2053,20 @@ static void wm5100_micd_irq(struct snd_soc_codec *codec)
 	 */
 	if (val & 0x400) {
 		if (wm5100->jack_detecting) {
-			dev_dbg(codec->dev, "Microphone detected\n");
+			dev_dbg(wm5100->dev, "Microphone detected\n");
 			wm5100->jack_mic = true;
+			wm5100->jack_detecting = false;
 			snd_soc_jack_report(wm5100->jack,
 					    SND_JACK_HEADSET,
 					    SND_JACK_HEADSET | SND_JACK_BTN_0);
 
 			/* Increase poll rate to give better responsiveness
 			 * for buttons */
-			snd_soc_update_bits(codec, WM5100_MIC_DETECT_1,
-					    WM5100_ACCDET_RATE_MASK,
-					    5 << WM5100_ACCDET_RATE_SHIFT);
+			regmap_update_bits(wm5100->regmap, WM5100_MIC_DETECT_1,
+					   WM5100_ACCDET_RATE_MASK,
+					   5 << WM5100_ACCDET_RATE_SHIFT);
 		} else {
-			dev_dbg(codec->dev, "Mic button up\n");
+			dev_dbg(wm5100->dev, "Mic button up\n");
 			snd_soc_jack_report(wm5100->jack, 0, SND_JACK_BTN_0);
 		}
 
@@ -2203,10 +2076,16 @@ static void wm5100_micd_irq(struct snd_soc_codec *codec)
 	/* If we detected a lower impedence during initial startup
 	 * then we probably have the wrong polarity, flip it.  Don't
 	 * do this for the lowest impedences to speed up detection of
-	 * plain headphones.
+	 * plain headphones and give up if neither polarity looks
+	 * sensible.
 	 */
 	if (wm5100->jack_detecting && (val & 0x3f8)) {
-		wm5100_set_detect_mode(codec, !wm5100->jack_mode);
+		wm5100->jack_flips++;
+
+		if (wm5100->jack_flips > 1)
+			wm5100_report_headphone(wm5100);
+		else
+			wm5100_set_detect_mode(wm5100, !wm5100->jack_mode);
 
 		return;
 	}
@@ -2216,20 +2095,11 @@ static void wm5100_micd_irq(struct snd_soc_codec *codec)
 	 */
 	if (val & 0x3fc) {
 		if (wm5100->jack_mic) {
-			dev_dbg(codec->dev, "Mic button detected\n");
+			dev_dbg(wm5100->dev, "Mic button detected\n");
 			snd_soc_jack_report(wm5100->jack, SND_JACK_BTN_0,
 					    SND_JACK_BTN_0);
 		} else if (wm5100->jack_detecting) {
-			dev_dbg(codec->dev, "Headphone detected\n");
-			snd_soc_jack_report(wm5100->jack, SND_JACK_HEADPHONE,
-					    SND_JACK_HEADPHONE);
-
-			/* Increase the detection rate a bit for
-			 * responsiveness.
-			 */
-			snd_soc_update_bits(codec, WM5100_MIC_DETECT_1,
-					    WM5100_ACCDET_RATE_MASK,
-					    7 << WM5100_ACCDET_RATE_SHIFT);
+			wm5100_report_headphone(wm5100);
 		}
 	}
 }
@@ -2241,8 +2111,9 @@ int wm5100_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack)
 	if (jack) {
 		wm5100->jack = jack;
 		wm5100->jack_detecting = true;
+		wm5100->jack_flips = 0;
 
-		wm5100_set_detect_mode(codec, 0);
+		wm5100_set_detect_mode(wm5100, 0);
 
 		/* Slowest detection rate, gives debounce for initial
 		 * detection */
@@ -2281,52 +2152,70 @@ int wm5100_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack)
 
 static irqreturn_t wm5100_irq(int irq, void *data)
 {
-	struct snd_soc_codec *codec = data;
-	struct wm5100_priv *wm5100 = snd_soc_codec_get_drvdata(codec);
+	struct wm5100_priv *wm5100 = data;
 	irqreturn_t status = IRQ_NONE;
-	int irq_val;
+	unsigned int irq_val, mask_val;
+	int ret;
 
-	irq_val = snd_soc_read(codec, WM5100_INTERRUPT_STATUS_3);
-	if (irq_val < 0) {
-		dev_err(codec->dev, "Failed to read IRQ status 3: %d\n",
-			irq_val);
+	ret = regmap_read(wm5100->regmap, WM5100_INTERRUPT_STATUS_3, &irq_val);
+	if (ret < 0) {
+		dev_err(wm5100->dev, "Failed to read IRQ status 3: %d\n",
+			ret);
 		irq_val = 0;
 	}
-	irq_val &= ~snd_soc_read(codec, WM5100_INTERRUPT_STATUS_3_MASK);
 
-	snd_soc_write(codec, WM5100_INTERRUPT_STATUS_3, irq_val);
+	ret = regmap_read(wm5100->regmap, WM5100_INTERRUPT_STATUS_3_MASK,
+			  &mask_val);
+	if (ret < 0) {
+		dev_err(wm5100->dev, "Failed to read IRQ mask 3: %d\n",
+			ret);
+		mask_val = 0xffff;
+	}
+
+	irq_val &= ~mask_val;
+
+	regmap_write(wm5100->regmap, WM5100_INTERRUPT_STATUS_3, irq_val);
 
 	if (irq_val)
 		status = IRQ_HANDLED;
 
-	wm5100_log_status3(codec, irq_val);
+	wm5100_log_status3(wm5100, irq_val);
 
 	if (irq_val & WM5100_FLL1_LOCK_EINT) {
-		dev_dbg(codec->dev, "FLL1 locked\n");
+		dev_dbg(wm5100->dev, "FLL1 locked\n");
 		complete(&wm5100->fll[0].lock);
 	}
 	if (irq_val & WM5100_FLL2_LOCK_EINT) {
-		dev_dbg(codec->dev, "FLL2 locked\n");
+		dev_dbg(wm5100->dev, "FLL2 locked\n");
 		complete(&wm5100->fll[1].lock);
 	}
 
 	if (irq_val & WM5100_ACCDET_EINT)
-		wm5100_micd_irq(codec);
+		wm5100_micd_irq(wm5100);
 
-	irq_val = snd_soc_read(codec, WM5100_INTERRUPT_STATUS_4);
-	if (irq_val < 0) {
-		dev_err(codec->dev, "Failed to read IRQ status 4: %d\n",
-			irq_val);
+	ret = regmap_read(wm5100->regmap, WM5100_INTERRUPT_STATUS_4, &irq_val);
+	if (ret < 0) {
+		dev_err(wm5100->dev, "Failed to read IRQ status 4: %d\n",
+			ret);
 		irq_val = 0;
 	}
-	irq_val &= ~snd_soc_read(codec, WM5100_INTERRUPT_STATUS_4_MASK);
+
+	ret = regmap_read(wm5100->regmap, WM5100_INTERRUPT_STATUS_4_MASK,
+			  &mask_val);
+	if (ret < 0) {
+		dev_err(wm5100->dev, "Failed to read IRQ mask 4: %d\n",
+			ret);
+		mask_val = 0xffff;
+	}
+
+	irq_val &= ~mask_val;
 
 	if (irq_val)
 		status = IRQ_HANDLED;
 
-	snd_soc_write(codec, WM5100_INTERRUPT_STATUS_4, irq_val);
+	regmap_write(wm5100->regmap, WM5100_INTERRUPT_STATUS_4, irq_val);
 
-	wm5100_log_status4(codec, irq_val);
+	wm5100_log_status4(wm5100, irq_val);
 
 	return status;
 }
@@ -2451,7 +2340,7 @@ static int wm5100_probe(struct snd_soc_codec *codec)
 {
 	struct i2c_client *i2c = to_i2c_client(codec->dev);
 	struct wm5100_priv *wm5100 = snd_soc_codec_get_drvdata(codec);
-	int ret, i, irq_flags;
+	int ret, i;
 
 	wm5100->codec = codec;
 	codec->control_data = wm5100->regmap;
@@ -2462,9 +2351,6 @@ static int wm5100_probe(struct snd_soc_codec *codec)
 		return ret;
 	}
 
-	regcache_cache_only(wm5100->regmap, true);
-
-
 	for (i = 0; i < ARRAY_SIZE(wm5100_dig_vu); i++)
 		snd_soc_update_bits(codec, wm5100_dig_vu[i], WM5100_OUT_VU,
 				    WM5100_OUT_VU);
@@ -2475,60 +2361,10 @@ static int wm5100_probe(struct snd_soc_codec *codec)
 
 	/* TODO: check if we're symmetric */
 
-	if (i2c->irq) {
-		if (wm5100->pdata.irq_flags)
-			irq_flags = wm5100->pdata.irq_flags;
-		else
-			irq_flags = IRQF_TRIGGER_LOW;
-
-		irq_flags |= IRQF_ONESHOT;
-
-		if (irq_flags & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING))
-			ret = request_threaded_irq(i2c->irq, NULL,
-						   wm5100_edge_irq,
-						   irq_flags, "wm5100", codec);
-		else
-			ret = request_threaded_irq(i2c->irq, NULL, wm5100_irq,
-						   irq_flags, "wm5100", codec);
-
-		if (ret != 0) {
-			dev_err(codec->dev, "Failed to request IRQ %d: %d\n",
-				i2c->irq, ret);
-		} else {
-			/* Enable default interrupts */
-			snd_soc_update_bits(codec,
-					    WM5100_INTERRUPT_STATUS_3_MASK,
-					    WM5100_IM_SPK_SHUTDOWN_WARN_EINT |
-					    WM5100_IM_SPK_SHUTDOWN_EINT |
-					    WM5100_IM_ASRC2_LOCK_EINT |
-					    WM5100_IM_ASRC1_LOCK_EINT |
-					    WM5100_IM_FLL2_LOCK_EINT |
-					    WM5100_IM_FLL1_LOCK_EINT |
-					    WM5100_CLKGEN_ERR_EINT |
-					    WM5100_CLKGEN_ERR_ASYNC_EINT, 0);
-
-			snd_soc_update_bits(codec,
-					    WM5100_INTERRUPT_STATUS_4_MASK,
-					    WM5100_AIF3_ERR_EINT |
-					    WM5100_AIF2_ERR_EINT |
-					    WM5100_AIF1_ERR_EINT |
-					    WM5100_CTRLIF_ERR_EINT |
-					    WM5100_ISRC2_UNDERCLOCKED_EINT |
-					    WM5100_ISRC1_UNDERCLOCKED_EINT |
-					    WM5100_FX_UNDERCLOCKED_EINT |
-					    WM5100_AIF3_UNDERCLOCKED_EINT |
-					    WM5100_AIF2_UNDERCLOCKED_EINT |
-					    WM5100_AIF1_UNDERCLOCKED_EINT |
-					    WM5100_ASRC_UNDERCLOCKED_EINT |
-					    WM5100_DAC_UNDERCLOCKED_EINT |
-					    WM5100_ADC_UNDERCLOCKED_EINT |
-					    WM5100_MIXER_UNDERCLOCKED_EINT, 0);
-		}
-	} else {
+	if (i2c->irq)
 		snd_soc_dapm_new_controls(&codec->dapm,
 					  wm5100_dapm_widgets_noirq,
 					  ARRAY_SIZE(wm5100_dapm_widgets_noirq));
-	}
 
 	if (wm5100->pdata.hp_pol) {
 		ret = gpio_request_one(wm5100->pdata.hp_pol,
@@ -2540,19 +2376,9 @@ static int wm5100_probe(struct snd_soc_codec *codec)
 		}
 	}
 
-	/* We'll get woken up again when the system has something useful
-	 * for us to do.
-	 */
-	if (wm5100->pdata.ldo_ena)
-		gpio_set_value_cansleep(wm5100->pdata.ldo_ena, 0);
-	regulator_bulk_disable(ARRAY_SIZE(wm5100->core_supplies),
-			       wm5100->core_supplies);
-
 	return 0;
 
 err_gpio:
-	if (i2c->irq)
-		free_irq(i2c->irq, codec);
 
 	return ret;
 }
@@ -2560,14 +2386,11 @@ err_gpio:
 static int wm5100_remove(struct snd_soc_codec *codec)
 {
 	struct wm5100_priv *wm5100 = snd_soc_codec_get_drvdata(codec);
-	struct i2c_client *i2c = to_i2c_client(codec->dev);
 
-	wm5100_set_bias_level(codec, SND_SOC_BIAS_OFF);
 	if (wm5100->pdata.hp_pol) {
 		gpio_free(wm5100->pdata.hp_pol);
 	}
-	if (i2c->irq)
-		free_irq(i2c->irq, codec);
+
 	return 0;
 }
 
@@ -2584,7 +2407,6 @@ static struct snd_soc_codec_driver soc_codec_dev_wm5100 = {
 
 	.set_sysclk = wm5100_set_sysclk,
 	.set_pll = wm5100_set_fll,
-	.set_bias_level = wm5100_set_bias_level,
 	.idle_bias_off = 1,
 	.reg_cache_size = WM5100_MAX_REGISTER,
 	.volatile_register = wm5100_soc_volatile,
@@ -2610,19 +2432,28 @@ static const struct regmap_config wm5100_regmap = {
 	.cache_type = REGCACHE_RBTREE,
 };
 
+static const unsigned int wm5100_mic_ctrl_reg[] = {
+	WM5100_IN1L_CONTROL,
+	WM5100_IN2L_CONTROL,
+	WM5100_IN3L_CONTROL,
+	WM5100_IN4L_CONTROL,
+};
+
 static __devinit int wm5100_i2c_probe(struct i2c_client *i2c,
 				      const struct i2c_device_id *id)
 {
 	struct wm5100_pdata *pdata = dev_get_platdata(&i2c->dev);
 	struct wm5100_priv *wm5100;
 	unsigned int reg;
-	int ret, i;
+	int ret, i, irq_flags;
 
 	wm5100 = devm_kzalloc(&i2c->dev, sizeof(struct wm5100_priv),
 			      GFP_KERNEL);
 	if (wm5100 == NULL)
 		return -ENOMEM;
 
+	wm5100->dev = &i2c->dev;
+
 	wm5100->regmap = regmap_init_i2c(i2c, &wm5100_regmap);
 	if (IS_ERR(wm5100->regmap)) {
 		ret = PTR_ERR(wm5100->regmap);
@@ -2642,41 +2473,21 @@ static __devinit int wm5100_i2c_probe(struct i2c_client *i2c,
 	for (i = 0; i < ARRAY_SIZE(wm5100->core_supplies); i++)
 		wm5100->core_supplies[i].supply = wm5100_core_supply_names[i];
 
-	ret = regulator_bulk_get(&i2c->dev, ARRAY_SIZE(wm5100->core_supplies),
-				 wm5100->core_supplies);
+	ret = devm_regulator_bulk_get(&i2c->dev,
+				      ARRAY_SIZE(wm5100->core_supplies),
+				      wm5100->core_supplies);
 	if (ret != 0) {
 		dev_err(&i2c->dev, "Failed to request core supplies: %d\n",
 			ret);
 		goto err_regmap;
 	}
 
-	wm5100->cpvdd = regulator_get(&i2c->dev, "CPVDD");
-	if (IS_ERR(wm5100->cpvdd)) {
-		ret = PTR_ERR(wm5100->cpvdd);
-		dev_err(&i2c->dev, "Failed to get CPVDD: %d\n", ret);
-		goto err_core;
-	}
-
-	wm5100->dbvdd2 = regulator_get(&i2c->dev, "DBVDD2");
-	if (IS_ERR(wm5100->dbvdd2)) {
-		ret = PTR_ERR(wm5100->dbvdd2);
-		dev_err(&i2c->dev, "Failed to get DBVDD2: %d\n", ret);
-		goto err_cpvdd;
-	}
-
-	wm5100->dbvdd3 = regulator_get(&i2c->dev, "DBVDD3");
-	if (IS_ERR(wm5100->dbvdd3)) {
-		ret = PTR_ERR(wm5100->dbvdd3);
-		dev_err(&i2c->dev, "Failed to get DBVDD2: %d\n", ret);
-		goto err_dbvdd2;
-	}
-
 	ret = regulator_bulk_enable(ARRAY_SIZE(wm5100->core_supplies),
 				    wm5100->core_supplies);
 	if (ret != 0) {
 		dev_err(&i2c->dev, "Failed to enable core supplies: %d\n",
 			ret);
-		goto err_dbvdd3;
+		goto err_regmap;
 	}
 
 	if (wm5100->pdata.ldo_ena) {
@@ -2702,7 +2513,7 @@ static __devinit int wm5100_i2c_probe(struct i2c_client *i2c,
 
 	ret = regmap_read(wm5100->regmap, WM5100_SOFTWARE_RESET, &reg);
 	if (ret < 0) {
-		dev_err(&i2c->dev, "Failed to read ID register\n");
+		dev_err(&i2c->dev, "Failed to read ID register: %d\n", ret);
 		goto err_reset;
 	}
 	switch (reg) {
@@ -2731,6 +2542,22 @@ static __devinit int wm5100_i2c_probe(struct i2c_client *i2c,
 		goto err_reset;
 	}
 
+	switch (wm5100->rev) {
+	case 0:
+		ret = regmap_register_patch(wm5100->regmap,
+					    wm5100_reva_patches,
+					    ARRAY_SIZE(wm5100_reva_patches));
+		if (ret != 0) {
+			dev_err(&i2c->dev, "Failed to register patches: %d\n",
+				ret);
+			goto err_reset;
+		}
+		break;
+	default:
+		break;
+	}
+
+
 	wm5100_init_gpio(i2c);
 
 	for (i = 0; i < ARRAY_SIZE(wm5100->pdata.gpio_defaults); i++) {
@@ -2742,7 +2569,7 @@ static __devinit int wm5100_i2c_probe(struct i2c_client *i2c,
 	}
 
 	for (i = 0; i < ARRAY_SIZE(wm5100->pdata.in_mode); i++) {
-		regmap_update_bits(wm5100->regmap, WM5100_IN1L_CONTROL,
+		regmap_update_bits(wm5100->regmap, wm5100_mic_ctrl_reg[i],
 				   WM5100_IN1_MODE_MASK |
 				   WM5100_IN1_DMIC_SUP_MASK,
 				   (wm5100->pdata.in_mode[i] <<
@@ -2751,6 +2578,62 @@ static __devinit int wm5100_i2c_probe(struct i2c_client *i2c,
 				    WM5100_IN1_DMIC_SUP_SHIFT));
 	}
 
+	if (i2c->irq) {
+		if (wm5100->pdata.irq_flags)
+			irq_flags = wm5100->pdata.irq_flags;
+		else
+			irq_flags = IRQF_TRIGGER_LOW;
+
+		irq_flags |= IRQF_ONESHOT;
+
+		if (irq_flags & (IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING))
+			ret = request_threaded_irq(i2c->irq, NULL,
+						   wm5100_edge_irq, irq_flags,
+						   "wm5100", wm5100);
+		else
+			ret = request_threaded_irq(i2c->irq, NULL, wm5100_irq,
+						   irq_flags, "wm5100",
+						   wm5100);
+
+		if (ret != 0) {
+			dev_err(&i2c->dev, "Failed to request IRQ %d: %d\n",
+				i2c->irq, ret);
+		} else {
+			/* Enable default interrupts */
+			regmap_update_bits(wm5100->regmap,
+					   WM5100_INTERRUPT_STATUS_3_MASK,
+					   WM5100_IM_SPK_SHUTDOWN_WARN_EINT |
+					   WM5100_IM_SPK_SHUTDOWN_EINT |
+					   WM5100_IM_ASRC2_LOCK_EINT |
+					   WM5100_IM_ASRC1_LOCK_EINT |
+					   WM5100_IM_FLL2_LOCK_EINT |
+					   WM5100_IM_FLL1_LOCK_EINT |
+					   WM5100_CLKGEN_ERR_EINT |
+					   WM5100_CLKGEN_ERR_ASYNC_EINT, 0);
+
+			regmap_update_bits(wm5100->regmap,
+					   WM5100_INTERRUPT_STATUS_4_MASK,
+					   WM5100_AIF3_ERR_EINT |
+					   WM5100_AIF2_ERR_EINT |
+					   WM5100_AIF1_ERR_EINT |
+					   WM5100_CTRLIF_ERR_EINT |
+					   WM5100_ISRC2_UNDERCLOCKED_EINT |
+					   WM5100_ISRC1_UNDERCLOCKED_EINT |
+					   WM5100_FX_UNDERCLOCKED_EINT |
+					   WM5100_AIF3_UNDERCLOCKED_EINT |
+					   WM5100_AIF2_UNDERCLOCKED_EINT |
+					   WM5100_AIF1_UNDERCLOCKED_EINT |
+					   WM5100_ASRC_UNDERCLOCKED_EINT |
+					   WM5100_DAC_UNDERCLOCKED_EINT |
+					   WM5100_ADC_UNDERCLOCKED_EINT |
+					   WM5100_MIXER_UNDERCLOCKED_EINT, 0);
+		}
+	}
+
+	pm_runtime_set_active(&i2c->dev);
+	pm_runtime_enable(&i2c->dev);
+	pm_request_idle(&i2c->dev);
+
 	ret = snd_soc_register_codec(&i2c->dev,
 				     &soc_codec_dev_wm5100, wm5100_dai,
 				     ARRAY_SIZE(wm5100_dai));
@@ -2762,9 +2645,11 @@ static __devinit int wm5100_i2c_probe(struct i2c_client *i2c,
 	return ret;
 
 err_reset:
+	if (i2c->irq)
+		free_irq(i2c->irq, wm5100);
 	wm5100_free_gpio(i2c);
 	if (wm5100->pdata.reset) {
-		gpio_set_value_cansleep(wm5100->pdata.reset, 1);
+		gpio_set_value_cansleep(wm5100->pdata.reset, 0);
 		gpio_free(wm5100->pdata.reset);
 	}
 err_ldo:
@@ -2775,45 +2660,78 @@ err_ldo:
 err_enable:
 	regulator_bulk_disable(ARRAY_SIZE(wm5100->core_supplies),
 			       wm5100->core_supplies);
-err_dbvdd3:
-	regulator_put(wm5100->dbvdd3);
-err_dbvdd2:
-	regulator_put(wm5100->dbvdd2);
-err_cpvdd:
-	regulator_put(wm5100->cpvdd);
-err_core:
-	regulator_bulk_free(ARRAY_SIZE(wm5100->core_supplies),
-			    wm5100->core_supplies);
 err_regmap:
 	regmap_exit(wm5100->regmap);
 err:
 	return ret;
 }
 
-static __devexit int wm5100_i2c_remove(struct i2c_client *client)
+static __devexit int wm5100_i2c_remove(struct i2c_client *i2c)
 {
-	struct wm5100_priv *wm5100 = i2c_get_clientdata(client);
+	struct wm5100_priv *wm5100 = i2c_get_clientdata(i2c);
 
-	snd_soc_unregister_codec(&client->dev);
-	wm5100_free_gpio(client);
+	snd_soc_unregister_codec(&i2c->dev);
+	if (i2c->irq)
+		free_irq(i2c->irq, wm5100);
+	wm5100_free_gpio(i2c);
 	if (wm5100->pdata.reset) {
-		gpio_set_value_cansleep(wm5100->pdata.reset, 1);
+		gpio_set_value_cansleep(wm5100->pdata.reset, 0);
 		gpio_free(wm5100->pdata.reset);
 	}
 	if (wm5100->pdata.ldo_ena) {
 		gpio_set_value_cansleep(wm5100->pdata.ldo_ena, 0);
 		gpio_free(wm5100->pdata.ldo_ena);
 	}
-	regulator_put(wm5100->dbvdd3);
-	regulator_put(wm5100->dbvdd2);
-	regulator_put(wm5100->cpvdd);
-	regulator_bulk_free(ARRAY_SIZE(wm5100->core_supplies),
-			    wm5100->core_supplies);
 	regmap_exit(wm5100->regmap);
 
 	return 0;
 }
 
+#ifdef CONFIG_PM_RUNTIME
+static int wm5100_runtime_suspend(struct device *dev)
+{
+	struct wm5100_priv *wm5100 = dev_get_drvdata(dev);
+
+	regcache_cache_only(wm5100->regmap, true);
+	regcache_mark_dirty(wm5100->regmap);
+	if (wm5100->pdata.ldo_ena)
+		gpio_set_value_cansleep(wm5100->pdata.ldo_ena, 0);
+	regulator_bulk_disable(ARRAY_SIZE(wm5100->core_supplies),
+			       wm5100->core_supplies);
+
+	return 0;
+}
+
+static int wm5100_runtime_resume(struct device *dev)
+{
+	struct wm5100_priv *wm5100 = dev_get_drvdata(dev);
+	int ret;
+
+	ret = regulator_bulk_enable(ARRAY_SIZE(wm5100->core_supplies),
+				    wm5100->core_supplies);
+	if (ret != 0) {
+		dev_err(dev, "Failed to enable supplies: %d\n",
+			ret);
+		return ret;
+	}
+
+	if (wm5100->pdata.ldo_ena) {
+		gpio_set_value_cansleep(wm5100->pdata.ldo_ena, 1);
+		msleep(2);
+	}
+
+	regcache_cache_only(wm5100->regmap, false);
+	regcache_sync(wm5100->regmap);
+
+	return 0;
+}
+#endif
+
+static struct dev_pm_ops wm5100_pm = {
+	SET_RUNTIME_PM_OPS(wm5100_runtime_suspend, wm5100_runtime_resume,
+			   NULL)
+};
+
 static const struct i2c_device_id wm5100_i2c_id[] = {
 	{ "wm5100", 0 },
 	{ }
@@ -2824,6 +2742,7 @@ static struct i2c_driver wm5100_i2c_driver = {
 	.driver = {
 		.name = "wm5100",
 		.owner = THIS_MODULE,
+		.pm = &wm5100_pm,
 	},
 	.probe =    wm5100_i2c_probe,
 	.remove =   __devexit_p(wm5100_i2c_remove),
diff --git a/sound/soc/codecs/wm8731.c b/sound/soc/codecs/wm8731.c
index 8821af70e660..a32caa72bd7d 100644
--- a/sound/soc/codecs/wm8731.c
+++ b/sound/soc/codecs/wm8731.c
@@ -19,6 +19,7 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/slab.h>
+#include <linux/regmap.h>
 #include <linux/regulator/consumer.h>
 #include <linux/spi/spi.h>
 #include <linux/of_device.h>
@@ -41,7 +42,7 @@ static const char *wm8731_supply_names[WM8731_NUM_SUPPLIES] = {
 
 /* codec private data */
 struct wm8731_priv {
-	enum snd_soc_control_type control_type;
+	struct regmap *regmap;
 	struct regulator_bulk_data supplies[WM8731_NUM_SUPPLIES];
 	unsigned int sysclk;
 	int sysclk_type;
@@ -52,16 +53,30 @@ struct wm8731_priv {
 
 /*
  * wm8731 register cache
- * We can't read the WM8731 register space when we are
- * using 2 wire for device control, so we cache them instead.
- * There is no point in caching the reset register
  */
-static const u16 wm8731_reg[WM8731_CACHEREGNUM] = {
-	0x0097, 0x0097, 0x0079, 0x0079,
-	0x000a, 0x0008, 0x009f, 0x000a,
-	0x0000, 0x0000
+static const struct reg_default wm8731_reg_defaults[] = {
+	{ 0, 0x0097 },
+	{ 1, 0x0097 },
+	{ 2, 0x0079 },
+	{ 3, 0x0079 },
+	{ 4, 0x000a },
+	{ 5, 0x0008 },
+	{ 6, 0x009f },
+	{ 7, 0x000a },
+	{ 8, 0x0000 },
+	{ 9, 0x0000 },
 };
 
+static bool wm8731_volatile(struct device *dev, unsigned int reg)
+{
+	return reg == WM8731_RESET;
+}
+
+static bool wm8731_writeable(struct device *dev, unsigned int reg)
+{
+	return reg <= WM8731_RESET;
+}
+
 #define wm8731_reset(c)	snd_soc_write(c, WM8731_RESET, 0)
 
 static const char *wm8731_input_select[] = {"Line In", "Mic"};
@@ -441,7 +456,7 @@ static int wm8731_set_bias_level(struct snd_soc_codec *codec,
 			if (ret != 0)
 				return ret;
 
-			snd_soc_cache_sync(codec);
+			regcache_sync(wm8731->regmap);
 		}
 
 		/* Clear PWROFF, gate CLKOUT, everything else as-is */
@@ -452,7 +467,7 @@ static int wm8731_set_bias_level(struct snd_soc_codec *codec,
 		snd_soc_write(codec, WM8731_PWR, 0xffff);
 		regulator_bulk_disable(ARRAY_SIZE(wm8731->supplies),
 				       wm8731->supplies);
-		codec->cache_sync = 1;
+		regcache_mark_dirty(wm8731->regmap);
 		break;
 	}
 	codec->dapm.bias_level = level;
@@ -513,7 +528,8 @@ static int wm8731_probe(struct snd_soc_codec *codec)
 	struct wm8731_priv *wm8731 = snd_soc_codec_get_drvdata(codec);
 	int ret = 0, i;
 
-	ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8731->control_type);
+	codec->control_data = wm8731->regmap;
+	ret = snd_soc_codec_set_cache_io(codec, 7, 9, SND_SOC_REGMAP);
 	if (ret < 0) {
 		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
 		return ret;
@@ -585,9 +601,6 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8731 = {
 	.suspend =	wm8731_suspend,
 	.resume =	wm8731_resume,
 	.set_bias_level = wm8731_set_bias_level,
-	.reg_cache_size = ARRAY_SIZE(wm8731_reg),
-	.reg_word_size = sizeof(u16),
-	.reg_cache_default = wm8731_reg,
 	.dapm_widgets = wm8731_dapm_widgets,
 	.num_dapm_widgets = ARRAY_SIZE(wm8731_dapm_widgets),
 	.dapm_routes = wm8731_intercon,
@@ -603,6 +616,19 @@ static const struct of_device_id wm8731_of_match[] = {
 
 MODULE_DEVICE_TABLE(of, wm8731_of_match);
 
+static const struct regmap_config wm8731_regmap = {
+	.reg_bits = 7,
+	.val_bits = 9,
+
+	.max_register = WM8731_RESET,
+	.volatile_reg = wm8731_volatile,
+	.writeable_reg = wm8731_writeable,
+
+	.cache_type = REGCACHE_RBTREE,
+	.reg_defaults = wm8731_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(wm8731_reg_defaults),
+};
+
 #if defined(CONFIG_SPI_MASTER)
 static int __devinit wm8731_spi_probe(struct spi_device *spi)
 {
@@ -613,20 +639,39 @@ static int __devinit wm8731_spi_probe(struct spi_device *spi)
 	if (wm8731 == NULL)
 		return -ENOMEM;
 
-	wm8731->control_type = SND_SOC_SPI;
+	wm8731->regmap = regmap_init_spi(spi, &wm8731_regmap);
+	if (IS_ERR(wm8731->regmap)) {
+		ret = PTR_ERR(wm8731->regmap);
+		dev_err(&spi->dev, "Failed to allocate register map: %d\n",
+			ret);
+		goto err;
+	}
+
 	spi_set_drvdata(spi, wm8731);
 
 	ret = snd_soc_register_codec(&spi->dev,
 			&soc_codec_dev_wm8731, &wm8731_dai, 1);
-	if (ret < 0)
-		kfree(wm8731);
+	if (ret != 0) {
+		dev_err(&spi->dev, "Failed to register CODEC: %d\n", ret);
+		goto err_regmap;
+	}
+
+	return 0;
+
+err_regmap:
+	regmap_exit(wm8731->regmap);
+err:
+	kfree(wm8731);
 	return ret;
 }
 
 static int __devexit wm8731_spi_remove(struct spi_device *spi)
 {
+	struct wm8731_priv *wm8731 = spi_get_drvdata(spi);
+
 	snd_soc_unregister_codec(&spi->dev);
-	kfree(spi_get_drvdata(spi));
+	regmap_exit(wm8731->regmap);
+	kfree(wm8731);
 	return 0;
 }
 
@@ -652,20 +697,38 @@ static __devinit int wm8731_i2c_probe(struct i2c_client *i2c,
 	if (wm8731 == NULL)
 		return -ENOMEM;
 
+	wm8731->regmap = regmap_init_i2c(i2c, &wm8731_regmap);
+	if (IS_ERR(wm8731->regmap)) {
+		ret = PTR_ERR(wm8731->regmap);
+		dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
+			ret);
+		goto err;
+	}
+
 	i2c_set_clientdata(i2c, wm8731);
-	wm8731->control_type = SND_SOC_I2C;
 
-	ret =  snd_soc_register_codec(&i2c->dev,
+	ret = snd_soc_register_codec(&i2c->dev,
 			&soc_codec_dev_wm8731, &wm8731_dai, 1);
-	if (ret < 0)
-		kfree(wm8731);
+	if (ret != 0) {
+		dev_err(&i2c->dev, "Failed to register CODEC: %d\n", ret);
+		goto err_regmap;
+	}
+
+	return 0;
+
+err_regmap:
+	regmap_exit(wm8731->regmap);
+err:
+	kfree(wm8731);
 	return ret;
 }
 
 static __devexit int wm8731_i2c_remove(struct i2c_client *client)
 {
+	struct wm8731_priv *wm8731 = i2c_get_clientdata(client);
 	snd_soc_unregister_codec(&client->dev);
-	kfree(i2c_get_clientdata(client));
+	regmap_exit(wm8731->regmap);
+	kfree(wm8731);
 	return 0;
 }
 
diff --git a/sound/soc/codecs/wm8737.c b/sound/soc/codecs/wm8737.c
index ff95e62c56b9..4fe9d191e277 100644
--- a/sound/soc/codecs/wm8737.c
+++ b/sound/soc/codecs/wm8737.c
@@ -599,7 +599,7 @@ static int wm8737_probe(struct snd_soc_codec *codec)
 	/* Bias level configuration will have done an extra enable */
 	regulator_bulk_disable(ARRAY_SIZE(wm8737->supplies), wm8737->supplies);
 
-	snd_soc_add_controls(codec, wm8737_snd_controls,
+	snd_soc_add_codec_controls(codec, wm8737_snd_controls,
 			     ARRAY_SIZE(wm8737_snd_controls));
 	wm8737_add_widgets(codec);
 
diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c
index b114c19f530a..e27e7b62b365 100644
--- a/sound/soc/codecs/wm8753.c
+++ b/sound/soc/codecs/wm8753.c
@@ -39,6 +39,7 @@
 #include <linux/pm.h>
 #include <linux/i2c.h>
 #include <linux/of_device.h>
+#include <linux/regmap.h>
 #include <linux/spi/spi.h>
 #include <linux/slab.h>
 #include <sound/core.h>
@@ -65,28 +66,86 @@ static int wm8753_voice_write_dai_fmt(struct snd_soc_codec *codec,
  * We can't read the WM8753 register space when we
  * are using 2 wire for device control, so we cache them instead.
  */
-static const u16 wm8753_reg[] = {
-	0x0000, 0x0008, 0x0000, 0x000a,
-	0x000a, 0x0033, 0x0000, 0x0007,
-	0x00ff, 0x00ff, 0x000f, 0x000f,
-	0x007b, 0x0000, 0x0032, 0x0000,
-	0x00c3, 0x00c3, 0x00c0, 0x0000,
-	0x0000, 0x0000, 0x0000, 0x0000,
-	0x0000, 0x0000, 0x0000, 0x0000,
-	0x0000, 0x0000, 0x0000, 0x0000,
-	0x0055, 0x0005, 0x0050, 0x0055,
-	0x0050, 0x0055, 0x0050, 0x0055,
-	0x0079, 0x0079, 0x0079, 0x0079,
-	0x0079, 0x0000, 0x0000, 0x0000,
-	0x0000, 0x0097, 0x0097, 0x0000,
-	0x0004, 0x0000, 0x0083, 0x0024,
-	0x01ba, 0x0000, 0x0083, 0x0024,
-	0x01ba, 0x0000, 0x0000, 0x0000
+static const struct reg_default wm8753_reg_defaults[] = {
+	{ 0x00, 0x0000 },
+	{ 0x01, 0x0008 },
+	{ 0x02, 0x0000 },
+	{ 0x03, 0x000a },
+	{ 0x04, 0x000a },
+	{ 0x05, 0x0033 },
+	{ 0x06, 0x0000 },
+	{ 0x07, 0x0007 },
+	{ 0x08, 0x00ff },
+	{ 0x09, 0x00ff },
+	{ 0x0a, 0x000f },
+	{ 0x0b, 0x000f },
+	{ 0x0c, 0x007b },
+	{ 0x0d, 0x0000 },
+	{ 0x0e, 0x0032 },
+	{ 0x0f, 0x0000 },
+	{ 0x10, 0x00c3 },
+	{ 0x11, 0x00c3 },
+	{ 0x12, 0x00c0 },
+	{ 0x13, 0x0000 },
+	{ 0x14, 0x0000 },
+	{ 0x15, 0x0000 },
+	{ 0x16, 0x0000 },
+	{ 0x17, 0x0000 },
+	{ 0x18, 0x0000 },
+	{ 0x19, 0x0000 },
+	{ 0x1a, 0x0000 },
+	{ 0x1b, 0x0000 },
+	{ 0x1c, 0x0000 },
+	{ 0x1d, 0x0000 },
+	{ 0x1e, 0x0000 },
+	{ 0x1f, 0x0000 },
+	{ 0x20, 0x0055 },
+	{ 0x21, 0x0005 },
+	{ 0x22, 0x0050 },
+	{ 0x23, 0x0055 },
+	{ 0x24, 0x0050 },
+	{ 0x25, 0x0055 },
+	{ 0x26, 0x0050 },
+	{ 0x27, 0x0055 },
+	{ 0x28, 0x0079 },
+	{ 0x29, 0x0079 },
+	{ 0x2a, 0x0079 },
+	{ 0x2b, 0x0079 },
+	{ 0x2c, 0x0079 },
+	{ 0x2d, 0x0000 },
+	{ 0x2e, 0x0000 },
+	{ 0x2f, 0x0000 },
+	{ 0x30, 0x0000 },
+	{ 0x31, 0x0097 },
+	{ 0x32, 0x0097 },
+	{ 0x33, 0x0000 },
+	{ 0x34, 0x0004 },
+	{ 0x35, 0x0000 },
+	{ 0x36, 0x0083 },
+	{ 0x37, 0x0024 },
+	{ 0x38, 0x01ba },
+	{ 0x39, 0x0000 },
+	{ 0x3a, 0x0083 },
+	{ 0x3b, 0x0024 },
+	{ 0x3c, 0x01ba },
+	{ 0x3d, 0x0000 },
+	{ 0x3e, 0x0000 },
+	{ 0x3f, 0x0000 },
 };
 
+static bool wm8753_volatile(struct device *dev, unsigned int reg)
+{
+	return reg == WM8753_RESET;
+}
+
+static bool wm8753_writeable(struct device *dev, unsigned int reg)
+{
+	return reg <= WM8753_ADCTL2;
+}
+
 /* codec private data */
 struct wm8753_priv {
-	enum snd_soc_control_type control_type;
+	struct regmap *regmap;
 	unsigned int sysclk;
 	unsigned int pcmclk;
 
@@ -1383,25 +1442,15 @@ static void wm8753_work(struct work_struct *work)
 static int wm8753_suspend(struct snd_soc_codec *codec)
 {
 	wm8753_set_bias_level(codec, SND_SOC_BIAS_OFF);
+	codec->cache_sync = 1;
 	return 0;
 }
 
 static int wm8753_resume(struct snd_soc_codec *codec)
 {
-	u16 *reg_cache = codec->reg_cache;
-	int i;
-
-	/* Sync reg_cache with the hardware */
-	for (i = 1; i < ARRAY_SIZE(wm8753_reg); i++) {
-		if (i == WM8753_RESET)
-			continue;
-
-		/* No point in writing hardware default values back */
-		if (reg_cache[i] == wm8753_reg[i])
-			continue;
+	struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec);
 
-		snd_soc_write(codec, i, reg_cache[i]);
-	}
+	regcache_sync(wm8753->regmap);
 
 	wm8753_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
@@ -1423,7 +1472,8 @@ static int wm8753_probe(struct snd_soc_codec *codec)
 
 	INIT_DELAYED_WORK(&codec->dapm.delayed_work, wm8753_work);
 
-	ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8753->control_type);
+	codec->control_data = wm8753->regmap;
+	ret = snd_soc_codec_set_cache_io(codec, 7, 9, SND_SOC_REGMAP);
 	if (ret < 0) {
 		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
 		return ret;
@@ -1473,9 +1523,6 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8753 = {
 	.suspend =	wm8753_suspend,
 	.resume =	wm8753_resume,
 	.set_bias_level = wm8753_set_bias_level,
-	.reg_cache_size = ARRAY_SIZE(wm8753_reg),
-	.reg_word_size = sizeof(u16),
-	.reg_cache_default = wm8753_reg,
 
 	.controls = wm8753_snd_controls,
 	.num_controls = ARRAY_SIZE(wm8753_snd_controls),
@@ -1491,30 +1538,62 @@ static const struct of_device_id wm8753_of_match[] = {
 };
 MODULE_DEVICE_TABLE(of, wm8753_of_match);
 
+static const struct regmap_config wm8753_regmap = {
+	.reg_bits = 7,
+	.val_bits = 9,
+
+	.max_register = WM8753_ADCTL2,
+	.writeable_reg = wm8753_writeable,
+	.volatile_reg = wm8753_volatile,
+
+	.cache_type = REGCACHE_RBTREE,
+	.reg_defaults = wm8753_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(wm8753_reg_defaults),
+};
+
 #if defined(CONFIG_SPI_MASTER)
 static int __devinit wm8753_spi_probe(struct spi_device *spi)
 {
 	struct wm8753_priv *wm8753;
 	int ret;
 
-	wm8753 = kzalloc(sizeof(struct wm8753_priv), GFP_KERNEL);
+	wm8753 = devm_kzalloc(&spi->dev, sizeof(struct wm8753_priv),
+			      GFP_KERNEL);
 	if (wm8753 == NULL)
 		return -ENOMEM;
 
-	wm8753->control_type = SND_SOC_SPI;
 	spi_set_drvdata(spi, wm8753);
 
-	ret = snd_soc_register_codec(&spi->dev,
-			&soc_codec_dev_wm8753, wm8753_dai, ARRAY_SIZE(wm8753_dai));
-	if (ret < 0)
-		kfree(wm8753);
+	wm8753->regmap = regmap_init_spi(spi, &wm8753_regmap);
+	if (IS_ERR(wm8753->regmap)) {
+		ret = PTR_ERR(wm8753->regmap);
+		dev_err(&spi->dev, "Failed to allocate register map: %d\n",
+			ret);
+		goto err;
+	}
+
+	ret = snd_soc_register_codec(&spi->dev, &soc_codec_dev_wm8753,
+				     wm8753_dai, ARRAY_SIZE(wm8753_dai));
+	if (ret != 0) {
+		dev_err(&spi->dev, "Failed to register CODEC: %d\n", ret);
+		goto err_regmap;
+	}
+
+	return 0;
+
+err_regmap:
+	regmap_exit(wm8753->regmap);
+err:
 	return ret;
 }
 
 static int __devexit wm8753_spi_remove(struct spi_device *spi)
 {
+	struct wm8753_priv *wm8753 = spi_get_drvdata(spi);
+
 	snd_soc_unregister_codec(&spi->dev);
-	kfree(spi_get_drvdata(spi));
+	regmap_exit(wm8753->regmap);
+	kfree(wm8753);
 	return 0;
 }
 
@@ -1536,24 +1615,42 @@ static __devinit int wm8753_i2c_probe(struct i2c_client *i2c,
 	struct wm8753_priv *wm8753;
 	int ret;
 
-	wm8753 = kzalloc(sizeof(struct wm8753_priv), GFP_KERNEL);
+	wm8753 = devm_kzalloc(&i2c->dev, sizeof(struct wm8753_priv),
+			      GFP_KERNEL);
 	if (wm8753 == NULL)
 		return -ENOMEM;
 
 	i2c_set_clientdata(i2c, wm8753);
-	wm8753->control_type = SND_SOC_I2C;
 
-	ret =  snd_soc_register_codec(&i2c->dev,
-			&soc_codec_dev_wm8753, wm8753_dai, ARRAY_SIZE(wm8753_dai));
-	if (ret < 0)
-		kfree(wm8753);
+	wm8753->regmap = regmap_init_i2c(i2c, &wm8753_regmap);
+	if (IS_ERR(wm8753->regmap)) {
+		ret = PTR_ERR(wm8753->regmap);
+		dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
+			ret);
+		goto err;
+	}
+
+	ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_wm8753,
+				     wm8753_dai, ARRAY_SIZE(wm8753_dai));
+	if (ret != 0) {
+		dev_err(&i2c->dev, "Failed to register CODEC: %d\n", ret);
+		goto err_regmap;
+	}
+
+	return 0;
+
+err_regmap:
+	regmap_exit(wm8753->regmap);
+err:
 	return ret;
 }
 
 static __devexit int wm8753_i2c_remove(struct i2c_client *client)
 {
+	struct wm8753_priv *wm8753 = i2c_get_clientdata(client);
+
 	snd_soc_unregister_codec(&client->dev);
-	kfree(i2c_get_clientdata(client));
+	regmap_exit(wm8753->regmap);
 	return 0;
 }
 
diff --git a/sound/soc/codecs/wm8770.c b/sound/soc/codecs/wm8770.c
index 19374a9e5ba6..a5127b4ff9e1 100644
--- a/sound/soc/codecs/wm8770.c
+++ b/sound/soc/codecs/wm8770.c
@@ -580,8 +580,6 @@ static int wm8770_probe(struct snd_soc_codec *codec)
 	wm8770 = snd_soc_codec_get_drvdata(codec);
 	wm8770->codec = codec;
 
-	codec->dapm.idle_bias_off = 1;
-
 	ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8770->control_type);
 	if (ret < 0) {
 		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
@@ -643,7 +641,7 @@ static int wm8770_probe(struct snd_soc_codec *codec)
 	/* mute all DACs */
 	snd_soc_update_bits(codec, WM8770_DACMUTE, 0x10, 0x10);
 
-	snd_soc_add_controls(codec, wm8770_snd_controls,
+	snd_soc_add_codec_controls(codec, wm8770_snd_controls,
 			     ARRAY_SIZE(wm8770_snd_controls));
 	snd_soc_dapm_new_controls(&codec->dapm, wm8770_dapm_widgets,
 				  ARRAY_SIZE(wm8770_dapm_widgets));
@@ -679,6 +677,7 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8770 = {
 	.suspend = wm8770_suspend,
 	.resume = wm8770_resume,
 	.set_bias_level = wm8770_set_bias_level,
+	.idle_bias_off = true,
 	.reg_cache_size = ARRAY_SIZE(wm8770_reg_defs),
 	.reg_word_size = sizeof (u16),
 	.reg_cache_default = wm8770_reg_defs
diff --git a/sound/soc/codecs/wm8776.c b/sound/soc/codecs/wm8776.c
index 33e97d1d8f46..a19db5a0a17a 100644
--- a/sound/soc/codecs/wm8776.c
+++ b/sound/soc/codecs/wm8776.c
@@ -30,6 +30,11 @@
 
 #include "wm8776.h"
 
+enum wm8776_chip_type {
+	WM8775 = 1,
+	WM8776,
+};
+
 /* codec private data */
 struct wm8776_priv {
 	enum snd_soc_control_type control_type;
@@ -512,7 +517,8 @@ static __devexit int wm8776_i2c_remove(struct i2c_client *client)
 }
 
 static const struct i2c_device_id wm8776_i2c_id[] = {
-	{ "wm8776", 0 },
+	{ "wm8775", WM8775 },
+	{ "wm8776", WM8776 },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, wm8776_i2c_id);
diff --git a/sound/soc/codecs/wm8804.c b/sound/soc/codecs/wm8804.c
index d54a3ca5e19e..6bd1b767b138 100644
--- a/sound/soc/codecs/wm8804.c
+++ b/sound/soc/codecs/wm8804.c
@@ -18,6 +18,7 @@
 #include <linux/i2c.h>
 #include <linux/of_device.h>
 #include <linux/spi/spi.h>
+#include <linux/regmap.h>
 #include <linux/regulator/consumer.h>
 #include <linux/slab.h>
 #include <sound/core.h>
@@ -35,45 +36,33 @@ static const char *wm8804_supply_names[WM8804_NUM_SUPPLIES] = {
 	"DVDD"
 };
 
-static const u8 wm8804_reg_defs[] = {
-	0x05,     /* R0  - RST/DEVID1 */
-	0x88,     /* R1  - DEVID2 */
-	0x04,     /* R2  - DEVREV */
-	0x21,     /* R3  - PLL1 */
-	0xFD,     /* R4  - PLL2 */
-	0x36,     /* R5  - PLL3 */
-	0x07,     /* R6  - PLL4 */
-	0x16,     /* R7  - PLL5 */
-	0x18,     /* R8  - PLL6 */
-	0xFF,     /* R9  - SPDMODE */
-	0x00,     /* R10 - INTMASK */
-	0x00,     /* R11 - INTSTAT */
-	0x00,     /* R12 - SPDSTAT */
-	0x00,     /* R13 - RXCHAN1 */
-	0x00,     /* R14 - RXCHAN2 */
-	0x00,     /* R15 - RXCHAN3 */
-	0x00,     /* R16 - RXCHAN4 */
-	0x00,     /* R17 - RXCHAN5 */
-	0x00,     /* R18 - SPDTX1 */
-	0x00,     /* R19 - SPDTX2 */
-	0x00,     /* R20 - SPDTX3 */
-	0x71,     /* R21 - SPDTX4 */
-	0x0B,     /* R22 - SPDTX5 */
-	0x70,     /* R23 - GPO0 */
-	0x57,     /* R24 - GPO1 */
-	0x00,     /* R25 */
-	0x42,     /* R26 - GPO2 */
-	0x06,     /* R27 - AIFTX */
-	0x06,     /* R28 - AIFRX */
-	0x80,     /* R29 - SPDRX1 */
-	0x07,     /* R30 - PWRDN */
+static const struct reg_default wm8804_reg_defaults[] = {
+	{ 3,  0x21 },     /* R3  - PLL1 */
+	{ 4,  0xFD },     /* R4  - PLL2 */
+	{ 5,  0x36 },     /* R5  - PLL3 */
+	{ 6,  0x07 },     /* R6  - PLL4 */
+	{ 7,  0x16 },     /* R7  - PLL5 */
+	{ 8,  0x18 },     /* R8  - PLL6 */
+	{ 9,  0xFF },     /* R9  - SPDMODE */
+	{ 10, 0x00 },     /* R10 - INTMASK */
+	{ 18, 0x00 },     /* R18 - SPDTX1 */
+	{ 19, 0x00 },     /* R19 - SPDTX2 */
+	{ 20, 0x00 },     /* R20 - SPDTX3 */
+	{ 21, 0x71 },     /* R21 - SPDTX4 */
+	{ 22, 0x0B },     /* R22 - SPDTX5 */
+	{ 23, 0x70 },     /* R23 - GPO0 */
+	{ 24, 0x57 },     /* R24 - GPO1 */
+	{ 26, 0x42 },     /* R26 - GPO2 */
+	{ 27, 0x06 },     /* R27 - AIFTX */
+	{ 28, 0x06 },     /* R28 - AIFRX */
+	{ 29, 0x80 },     /* R29 - SPDRX1 */
+	{ 30, 0x07 },     /* R30 - PWRDN */
 };
 
 struct wm8804_priv {
-	enum snd_soc_control_type control_type;
+	struct regmap *regmap;
 	struct regulator_bulk_data supplies[WM8804_NUM_SUPPLIES];
 	struct notifier_block disable_nb[WM8804_NUM_SUPPLIES];
-	struct snd_soc_codec *codec;
 };
 
 static int txsrc_get(struct snd_kcontrol *kcontrol,
@@ -94,7 +83,7 @@ static int wm8804_regulator_event_##n(struct notifier_block *nb, \
 	struct wm8804_priv *wm8804 = container_of(nb, struct wm8804_priv, \
 						  disable_nb[n]); \
 	if (event & REGULATOR_EVENT_DISABLE) { \
-		wm8804->codec->cache_sync = 1; \
+		regcache_mark_dirty(wm8804->regmap);	\
 	} \
 	return 0; \
 }
@@ -176,7 +165,7 @@ static int txsrc_put(struct snd_kcontrol *kcontrol,
 	return 0;
 }
 
-static int wm8804_volatile(struct snd_soc_codec *codec, unsigned int reg)
+static bool wm8804_volatile(struct device *dev, unsigned int reg)
 {
 	switch (reg) {
 	case WM8804_RST_DEVID1:
@@ -189,12 +178,10 @@ static int wm8804_volatile(struct snd_soc_codec *codec, unsigned int reg)
 	case WM8804_RXCHAN3:
 	case WM8804_RXCHAN4:
 	case WM8804_RXCHAN5:
-		return 1;
+		return true;
 	default:
-		break;
+		return false;
 	}
-
-	return 0;
 }
 
 static int wm8804_reset(struct snd_soc_codec *codec)
@@ -482,24 +469,6 @@ static int wm8804_set_clkdiv(struct snd_soc_dai *dai,
 	return 0;
 }
 
-static void wm8804_sync_cache(struct snd_soc_codec *codec)
-{
-	short i;
-	u8 *cache;
-
-	if (!codec->cache_sync)
-		return;
-
-	codec->cache_only = 0;
-	cache = codec->reg_cache;
-	for (i = 0; i < codec->driver->reg_cache_size; i++) {
-		if (i == WM8804_RST_DEVID1 || cache[i] == wm8804_reg_defs[i])
-			continue;
-		snd_soc_write(codec, i, cache[i]);
-	}
-	codec->cache_sync = 0;
-}
-
 static int wm8804_set_bias_level(struct snd_soc_codec *codec,
 				 enum snd_soc_bias_level level)
 {
@@ -524,7 +493,7 @@ static int wm8804_set_bias_level(struct snd_soc_codec *codec,
 					ret);
 				return ret;
 			}
-			wm8804_sync_cache(codec);
+			regcache_sync(wm8804->regmap);
 		}
 		/* power down the OSC and the PLL */
 		snd_soc_update_bits(codec, WM8804_PWRDN, 0x9, 0x9);
@@ -579,11 +548,10 @@ static int wm8804_probe(struct snd_soc_codec *codec)
 	int i, id1, id2, ret;
 
 	wm8804 = snd_soc_codec_get_drvdata(codec);
-	wm8804->codec = codec;
 
-	codec->dapm.idle_bias_off = 1;
+	codec->control_data = wm8804->regmap;
 
-	ret = snd_soc_codec_set_cache_io(codec, 8, 8, wm8804->control_type);
+	ret = snd_soc_codec_set_cache_io(codec, 8, 8, SND_SOC_REGMAP);
 	if (ret < 0) {
 		dev_err(codec->dev, "Failed to set cache i/o: %d\n", ret);
 		return ret;
@@ -636,8 +604,7 @@ static int wm8804_probe(struct snd_soc_codec *codec)
 
 	id2 = (id2 << 8) | id1;
 
-	if (id2 != ((wm8804_reg_defs[WM8804_DEVID2] << 8)
-			| wm8804_reg_defs[WM8804_RST_DEVID1])) {
+	if (id2 != 0x8805) {
 		dev_err(codec->dev, "Invalid device ID: %#x\n", id2);
 		ret = -EINVAL;
 		goto err_reg_enable;
@@ -710,10 +677,7 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8804 = {
 	.suspend = wm8804_suspend,
 	.resume = wm8804_resume,
 	.set_bias_level = wm8804_set_bias_level,
-	.reg_cache_size = ARRAY_SIZE(wm8804_reg_defs),
-	.reg_word_size = sizeof(u8),
-	.reg_cache_default = wm8804_reg_defs,
-	.volatile_register = wm8804_volatile,
+	.idle_bias_off = true,
 
 	.controls = wm8804_snd_controls,
 	.num_controls = ARRAY_SIZE(wm8804_snd_controls),
@@ -725,30 +689,47 @@ static const struct of_device_id wm8804_of_match[] = {
 };
 MODULE_DEVICE_TABLE(of, wm8804_of_match);
 
+static struct regmap_config wm8804_regmap_config = {
+	.reg_bits = 8,
+	.val_bits = 8,
+
+	.max_register = WM8804_MAX_REGISTER,
+	.volatile_reg = wm8804_volatile,
+
+	.cache_type = REGCACHE_RBTREE,
+	.reg_defaults = wm8804_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(wm8804_reg_defaults),
+};
+
 #if defined(CONFIG_SPI_MASTER)
 static int __devinit wm8804_spi_probe(struct spi_device *spi)
 {
 	struct wm8804_priv *wm8804;
 	int ret;
 
-	wm8804 = kzalloc(sizeof *wm8804, GFP_KERNEL);
+	wm8804 = devm_kzalloc(&spi->dev, sizeof *wm8804, GFP_KERNEL);
 	if (!wm8804)
 		return -ENOMEM;
 
-	wm8804->control_type = SND_SOC_SPI;
+	wm8804->regmap = regmap_init_spi(spi, &wm8804_regmap_config);
+	if (IS_ERR(wm8804->regmap)) {
+		ret = PTR_ERR(wm8804->regmap);
+		return ret;
+	}
+
 	spi_set_drvdata(spi, wm8804);
 
 	ret = snd_soc_register_codec(&spi->dev,
 				     &soc_codec_dev_wm8804, &wm8804_dai, 1);
-	if (ret < 0)
-		kfree(wm8804);
+
 	return ret;
 }
 
 static int __devexit wm8804_spi_remove(struct spi_device *spi)
 {
+	struct wm8804_priv *wm8804 = spi_get_drvdata(spi);
 	snd_soc_unregister_codec(&spi->dev);
-	kfree(spi_get_drvdata(spi));
+	regmap_exit(wm8804->regmap);
 	return 0;
 }
 
@@ -770,24 +751,37 @@ static __devinit int wm8804_i2c_probe(struct i2c_client *i2c,
 	struct wm8804_priv *wm8804;
 	int ret;
 
-	wm8804 = kzalloc(sizeof *wm8804, GFP_KERNEL);
+	wm8804 = devm_kzalloc(&i2c->dev, sizeof *wm8804, GFP_KERNEL);
 	if (!wm8804)
 		return -ENOMEM;
 
-	wm8804->control_type = SND_SOC_I2C;
+	wm8804->regmap = regmap_init_i2c(i2c, &wm8804_regmap_config);
+	if (IS_ERR(wm8804->regmap)) {
+		ret = PTR_ERR(wm8804->regmap);
+		return ret;
+	}
+
 	i2c_set_clientdata(i2c, wm8804);
 
 	ret = snd_soc_register_codec(&i2c->dev,
 				     &soc_codec_dev_wm8804, &wm8804_dai, 1);
-	if (ret < 0)
-		kfree(wm8804);
+	if (ret != 0)
+		goto err;
+
+	return 0;
+
+err:
+	regmap_exit(wm8804->regmap);
 	return ret;
 }
 
-static __devexit int wm8804_i2c_remove(struct i2c_client *client)
+static __devexit int wm8804_i2c_remove(struct i2c_client *i2c)
 {
-	snd_soc_unregister_codec(&client->dev);
-	kfree(i2c_get_clientdata(client));
+	struct wm8804_priv *wm8804 = i2c_get_clientdata(i2c);
+
+	snd_soc_unregister_codec(&i2c->dev);
+	regmap_exit(wm8804->regmap);
+
 	return 0;
 }
 
diff --git a/sound/soc/codecs/wm8904.c b/sound/soc/codecs/wm8904.c
index f31c754c8865..65d525d74c54 100644
--- a/sound/soc/codecs/wm8904.c
+++ b/sound/soc/codecs/wm8904.c
@@ -17,6 +17,7 @@
 #include <linux/delay.h>
 #include <linux/pm.h>
 #include <linux/i2c.h>
+#include <linux/regmap.h>
 #include <linux/regulator/consumer.h>
 #include <linux/slab.h>
 #include <sound/core.h>
@@ -47,6 +48,7 @@ static const char *wm8904_supply_names[WM8904_NUM_SUPPLIES] = {
 
 /* codec private data */
 struct wm8904_priv {
+	struct regmap *regmap;
 
 	enum wm8904_type devtype;
 
@@ -86,517 +88,230 @@ struct wm8904_priv {
 	int dcs_state[WM8904_NUM_DCS_CHANNELS];
 };
 
-static const u16 wm8904_reg[WM8904_MAX_REGISTER + 1] = {
-	0x8904,     /* R0   - SW Reset and ID */
-	0x0000,     /* R1   - Revision */
-	0x0000,     /* R2 */
-	0x0000,     /* R3 */
-	0x0018,     /* R4   - Bias Control 0 */
-	0x0000,     /* R5   - VMID Control 0 */
-	0x0000,     /* R6   - Mic Bias Control 0 */
-	0x0000,     /* R7   - Mic Bias Control 1 */
-	0x0001,     /* R8   - Analogue DAC 0 */
-	0x9696,     /* R9   - mic Filter Control */
-	0x0001,     /* R10  - Analogue ADC 0 */
-	0x0000,     /* R11 */
-	0x0000,     /* R12  - Power Management 0 */
-	0x0000,     /* R13 */
-	0x0000,     /* R14  - Power Management 2 */
-	0x0000,     /* R15  - Power Management 3 */
-	0x0000,     /* R16 */
-	0x0000,     /* R17 */
-	0x0000,     /* R18  - Power Management 6 */
-	0x0000,     /* R19 */
-	0x945E,     /* R20  - Clock Rates 0 */
-	0x0C05,     /* R21  - Clock Rates 1 */
-	0x0006,     /* R22  - Clock Rates 2 */
-	0x0000,     /* R23 */
-	0x0050,     /* R24  - Audio Interface 0 */
-	0x000A,     /* R25  - Audio Interface 1 */
-	0x00E4,     /* R26  - Audio Interface 2 */
-	0x0040,     /* R27  - Audio Interface 3 */
-	0x0000,     /* R28 */
-	0x0000,     /* R29 */
-	0x00C0,     /* R30  - DAC Digital Volume Left */
-	0x00C0,     /* R31  - DAC Digital Volume Right */
-	0x0000,     /* R32  - DAC Digital 0 */
-	0x0008,     /* R33  - DAC Digital 1 */
-	0x0000,     /* R34 */
-	0x0000,     /* R35 */
-	0x00C0,     /* R36  - ADC Digital Volume Left */
-	0x00C0,     /* R37  - ADC Digital Volume Right */
-	0x0010,     /* R38  - ADC Digital 0 */
-	0x0000,     /* R39  - Digital Microphone 0 */
-	0x01AF,     /* R40  - DRC 0 */
-	0x3248,     /* R41  - DRC 1 */
-	0x0000,     /* R42  - DRC 2 */
-	0x0000,     /* R43  - DRC 3 */
-	0x0085,     /* R44  - Analogue Left Input 0 */
-	0x0085,     /* R45  - Analogue Right Input 0 */
-	0x0044,     /* R46  - Analogue Left Input 1 */
-	0x0044,     /* R47  - Analogue Right Input 1 */
-	0x0000,     /* R48 */
-	0x0000,     /* R49 */
-	0x0000,     /* R50 */
-	0x0000,     /* R51 */
-	0x0000,     /* R52 */
-	0x0000,     /* R53 */
-	0x0000,     /* R54 */
-	0x0000,     /* R55 */
-	0x0000,     /* R56 */
-	0x002D,     /* R57  - Analogue OUT1 Left */
-	0x002D,     /* R58  - Analogue OUT1 Right */
-	0x0039,     /* R59  - Analogue OUT2 Left */
-	0x0039,     /* R60  - Analogue OUT2 Right */
-	0x0000,     /* R61  - Analogue OUT12 ZC */
-	0x0000,     /* R62 */
-	0x0000,     /* R63 */
-	0x0000,     /* R64 */
-	0x0000,     /* R65 */
-	0x0000,     /* R66 */
-	0x0000,     /* R67  - DC Servo 0 */
-	0x0000,     /* R68  - DC Servo 1 */
-	0xAAAA,     /* R69  - DC Servo 2 */
-	0x0000,     /* R70 */
-	0xAAAA,     /* R71  - DC Servo 4 */
-	0xAAAA,     /* R72  - DC Servo 5 */
-	0x0000,     /* R73  - DC Servo 6 */
-	0x0000,     /* R74  - DC Servo 7 */
-	0x0000,     /* R75  - DC Servo 8 */
-	0x0000,     /* R76  - DC Servo 9 */
-	0x0000,     /* R77  - DC Servo Readback 0 */
-	0x0000,     /* R78 */
-	0x0000,     /* R79 */
-	0x0000,     /* R80 */
-	0x0000,     /* R81 */
-	0x0000,     /* R82 */
-	0x0000,     /* R83 */
-	0x0000,     /* R84 */
-	0x0000,     /* R85 */
-	0x0000,     /* R86 */
-	0x0000,     /* R87 */
-	0x0000,     /* R88 */
-	0x0000,     /* R89 */
-	0x0000,     /* R90  - Analogue HP 0 */
-	0x0000,     /* R91 */
-	0x0000,     /* R92 */
-	0x0000,     /* R93 */
-	0x0000,     /* R94  - Analogue Lineout 0 */
-	0x0000,     /* R95 */
-	0x0000,     /* R96 */
-	0x0000,     /* R97 */
-	0x0000,     /* R98  - Charge Pump 0 */
-	0x0000,     /* R99 */
-	0x0000,     /* R100 */
-	0x0000,     /* R101 */
-	0x0000,     /* R102 */
-	0x0000,     /* R103 */
-	0x0004,     /* R104 - Class W 0 */
-	0x0000,     /* R105 */
-	0x0000,     /* R106 */
-	0x0000,     /* R107 */
-	0x0000,     /* R108 - Write Sequencer 0 */
-	0x0000,     /* R109 - Write Sequencer 1 */
-	0x0000,     /* R110 - Write Sequencer 2 */
-	0x0000,     /* R111 - Write Sequencer 3 */
-	0x0000,     /* R112 - Write Sequencer 4 */
-	0x0000,     /* R113 */
-	0x0000,     /* R114 */
-	0x0000,     /* R115 */
-	0x0000,     /* R116 - FLL Control 1 */
-	0x0007,     /* R117 - FLL Control 2 */
-	0x0000,     /* R118 - FLL Control 3 */
-	0x2EE0,     /* R119 - FLL Control 4 */
-	0x0004,     /* R120 - FLL Control 5 */
-	0x0014,     /* R121 - GPIO Control 1 */
-	0x0010,     /* R122 - GPIO Control 2 */
-	0x0010,     /* R123 - GPIO Control 3 */
-	0x0000,     /* R124 - GPIO Control 4 */
-	0x0000,     /* R125 */
-	0x0000,     /* R126 - Digital Pulls */
-	0x0000,     /* R127 - Interrupt Status */
-	0xFFFF,     /* R128 - Interrupt Status Mask */
-	0x0000,     /* R129 - Interrupt Polarity */
-	0x0000,     /* R130 - Interrupt Debounce */
-	0x0000,     /* R131 */
-	0x0000,     /* R132 */
-	0x0000,     /* R133 */
-	0x0000,     /* R134 - EQ1 */
-	0x000C,     /* R135 - EQ2 */
-	0x000C,     /* R136 - EQ3 */
-	0x000C,     /* R137 - EQ4 */
-	0x000C,     /* R138 - EQ5 */
-	0x000C,     /* R139 - EQ6 */
-	0x0FCA,     /* R140 - EQ7 */
-	0x0400,     /* R141 - EQ8 */
-	0x00D8,     /* R142 - EQ9 */
-	0x1EB5,     /* R143 - EQ10 */
-	0xF145,     /* R144 - EQ11 */
-	0x0B75,     /* R145 - EQ12 */
-	0x01C5,     /* R146 - EQ13 */
-	0x1C58,     /* R147 - EQ14 */
-	0xF373,     /* R148 - EQ15 */
-	0x0A54,     /* R149 - EQ16 */
-	0x0558,     /* R150 - EQ17 */
-	0x168E,     /* R151 - EQ18 */
-	0xF829,     /* R152 - EQ19 */
-	0x07AD,     /* R153 - EQ20 */
-	0x1103,     /* R154 - EQ21 */
-	0x0564,     /* R155 - EQ22 */
-	0x0559,     /* R156 - EQ23 */
-	0x4000,     /* R157 - EQ24 */
-	0x0000,     /* R158 */
-	0x0000,     /* R159 */
-	0x0000,     /* R160 */
-	0x0000,     /* R161 - Control Interface Test 1 */
-	0x0000,     /* R162 */
-	0x0000,     /* R163 */
-	0x0000,     /* R164 */
-	0x0000,     /* R165 */
-	0x0000,     /* R166 */
-	0x0000,     /* R167 */
-	0x0000,     /* R168 */
-	0x0000,     /* R169 */
-	0x0000,     /* R170 */
-	0x0000,     /* R171 */
-	0x0000,     /* R172 */
-	0x0000,     /* R173 */
-	0x0000,     /* R174 */
-	0x0000,     /* R175 */
-	0x0000,     /* R176 */
-	0x0000,     /* R177 */
-	0x0000,     /* R178 */
-	0x0000,     /* R179 */
-	0x0000,     /* R180 */
-	0x0000,     /* R181 */
-	0x0000,     /* R182 */
-	0x0000,     /* R183 */
-	0x0000,     /* R184 */
-	0x0000,     /* R185 */
-	0x0000,     /* R186 */
-	0x0000,     /* R187 */
-	0x0000,     /* R188 */
-	0x0000,     /* R189 */
-	0x0000,     /* R190 */
-	0x0000,     /* R191 */
-	0x0000,     /* R192 */
-	0x0000,     /* R193 */
-	0x0000,     /* R194 */
-	0x0000,     /* R195 */
-	0x0000,     /* R196 */
-	0x0000,     /* R197 */
-	0x0000,     /* R198 */
-	0x0000,     /* R199 */
-	0x0000,     /* R200 */
-	0x0000,     /* R201 */
-	0x0000,     /* R202 */
-	0x0000,     /* R203 */
-	0x0000,     /* R204 - Analogue Output Bias 0 */
-	0x0000,     /* R205 */
-	0x0000,     /* R206 */
-	0x0000,     /* R207 */
-	0x0000,     /* R208 */
-	0x0000,     /* R209 */
-	0x0000,     /* R210 */
-	0x0000,     /* R211 */
-	0x0000,     /* R212 */
-	0x0000,     /* R213 */
-	0x0000,     /* R214 */
-	0x0000,     /* R215 */
-	0x0000,     /* R216 */
-	0x0000,     /* R217 */
-	0x0000,     /* R218 */
-	0x0000,     /* R219 */
-	0x0000,     /* R220 */
-	0x0000,     /* R221 */
-	0x0000,     /* R222 */
-	0x0000,     /* R223 */
-	0x0000,     /* R224 */
-	0x0000,     /* R225 */
-	0x0000,     /* R226 */
-	0x0000,     /* R227 */
-	0x0000,     /* R228 */
-	0x0000,     /* R229 */
-	0x0000,     /* R230 */
-	0x0000,     /* R231 */
-	0x0000,     /* R232 */
-	0x0000,     /* R233 */
-	0x0000,     /* R234 */
-	0x0000,     /* R235 */
-	0x0000,     /* R236 */
-	0x0000,     /* R237 */
-	0x0000,     /* R238 */
-	0x0000,     /* R239 */
-	0x0000,     /* R240 */
-	0x0000,     /* R241 */
-	0x0000,     /* R242 */
-	0x0000,     /* R243 */
-	0x0000,     /* R244 */
-	0x0000,     /* R245 */
-	0x0000,     /* R246 */
-	0x0000,     /* R247 - FLL NCO Test 0 */
-	0x0019,     /* R248 - FLL NCO Test 1 */
+static const struct reg_default wm8904_reg_defaults[] = {
+	{ 4,   0x0018 },     /* R4   - Bias Control 0 */
+	{ 5,   0x0000 },     /* R5   - VMID Control 0 */
+	{ 6,   0x0000 },     /* R6   - Mic Bias Control 0 */
+	{ 7,   0x0000 },     /* R7   - Mic Bias Control 1 */
+	{ 8,   0x0001 },     /* R8   - Analogue DAC 0 */
+	{ 9,   0x9696 },     /* R9   - mic Filter Control */
+	{ 10,  0x0001 },     /* R10  - Analogue ADC 0 */
+	{ 12,  0x0000 },     /* R12  - Power Management 0 */
+	{ 14,  0x0000 },     /* R14  - Power Management 2 */
+	{ 15,  0x0000 },     /* R15  - Power Management 3 */
+	{ 18,  0x0000 },     /* R18  - Power Management 6 */
+	{ 19,  0x945E },     /* R20  - Clock Rates 0 */
+	{ 21,  0x0C05 },     /* R21  - Clock Rates 1 */
+	{ 22,  0x0006 },     /* R22  - Clock Rates 2 */
+	{ 24,  0x0050 },     /* R24  - Audio Interface 0 */
+	{ 25,  0x000A },     /* R25  - Audio Interface 1 */
+	{ 26,  0x00E4 },     /* R26  - Audio Interface 2 */
+	{ 27,  0x0040 },     /* R27  - Audio Interface 3 */
+	{ 30,  0x00C0 },     /* R30  - DAC Digital Volume Left */
+	{ 31,  0x00C0 },     /* R31  - DAC Digital Volume Right */
+	{ 32,  0x0000 },     /* R32  - DAC Digital 0 */
+	{ 33,  0x0008 },     /* R33  - DAC Digital 1 */
+	{ 36,  0x00C0 },     /* R36  - ADC Digital Volume Left */
+	{ 37,  0x00C0 },     /* R37  - ADC Digital Volume Right */
+	{ 38,  0x0010 },     /* R38  - ADC Digital 0 */
+	{ 39,  0x0000 },     /* R39  - Digital Microphone 0 */
+	{ 40,  0x01AF },     /* R40  - DRC 0 */
+	{ 41,  0x3248 },     /* R41  - DRC 1 */
+	{ 42,  0x0000 },     /* R42  - DRC 2 */
+	{ 43,  0x0000 },     /* R43  - DRC 3 */
+	{ 44,  0x0085 },     /* R44  - Analogue Left Input 0 */
+	{ 45,  0x0085 },     /* R45  - Analogue Right Input 0 */
+	{ 46,  0x0044 },     /* R46  - Analogue Left Input 1 */
+	{ 47,  0x0044 },     /* R47  - Analogue Right Input 1 */
+	{ 57,  0x002D },     /* R57  - Analogue OUT1 Left */
+	{ 58,  0x002D },     /* R58  - Analogue OUT1 Right */
+	{ 59,  0x0039 },     /* R59  - Analogue OUT2 Left */
+	{ 60,  0x0039 },     /* R60  - Analogue OUT2 Right */
+	{ 61,  0x0000 },     /* R61  - Analogue OUT12 ZC */
+	{ 67,  0x0000 },     /* R67  - DC Servo 0 */
+	{ 69,  0xAAAA },     /* R69  - DC Servo 2 */
+	{ 71,  0xAAAA },     /* R71  - DC Servo 4 */
+	{ 72,  0xAAAA },     /* R72  - DC Servo 5 */
+	{ 90,  0x0000 },     /* R90  - Analogue HP 0 */
+	{ 94,  0x0000 },     /* R94  - Analogue Lineout 0 */
+	{ 98,  0x0000 },     /* R98  - Charge Pump 0 */
+	{ 104, 0x0004 },     /* R104 - Class W 0 */
+	{ 108, 0x0000 },     /* R108 - Write Sequencer 0 */
+	{ 109, 0x0000 },     /* R109 - Write Sequencer 1 */
+	{ 110, 0x0000 },     /* R110 - Write Sequencer 2 */
+	{ 111, 0x0000 },     /* R111 - Write Sequencer 3 */
+	{ 112, 0x0000 },     /* R112 - Write Sequencer 4 */
+	{ 116, 0x0000 },     /* R116 - FLL Control 1 */
+	{ 117, 0x0007 },     /* R117 - FLL Control 2 */
+	{ 118, 0x0000 },     /* R118 - FLL Control 3 */
+	{ 119, 0x2EE0 },     /* R119 - FLL Control 4 */
+	{ 120, 0x0004 },     /* R120 - FLL Control 5 */
+	{ 121, 0x0014 },     /* R121 - GPIO Control 1 */
+	{ 122, 0x0010 },     /* R122 - GPIO Control 2 */
+	{ 123, 0x0010 },     /* R123 - GPIO Control 3 */
+	{ 124, 0x0000 },     /* R124 - GPIO Control 4 */
+	{ 126, 0x0000 },     /* R126 - Digital Pulls */
+	{ 128, 0xFFFF },     /* R128 - Interrupt Status Mask */
+	{ 129, 0x0000 },     /* R129 - Interrupt Polarity */
+	{ 130, 0x0000 },     /* R130 - Interrupt Debounce */
+	{ 134, 0x0000 },     /* R134 - EQ1 */
+	{ 135, 0x000C },     /* R135 - EQ2 */
+	{ 136, 0x000C },     /* R136 - EQ3 */
+	{ 137, 0x000C },     /* R137 - EQ4 */
+	{ 138, 0x000C },     /* R138 - EQ5 */
+	{ 139, 0x000C },     /* R139 - EQ6 */
+	{ 140, 0x0FCA },     /* R140 - EQ7 */
+	{ 141, 0x0400 },     /* R141 - EQ8 */
+	{ 142, 0x00D8 },     /* R142 - EQ9 */
+	{ 143, 0x1EB5 },     /* R143 - EQ10 */
+	{ 144, 0xF145 },     /* R144 - EQ11 */
+	{ 145, 0x0B75 },     /* R145 - EQ12 */
+	{ 146, 0x01C5 },     /* R146 - EQ13 */
+	{ 147, 0x1C58 },     /* R147 - EQ14 */
+	{ 148, 0xF373 },     /* R148 - EQ15 */
+	{ 149, 0x0A54 },     /* R149 - EQ16 */
+	{ 150, 0x0558 },     /* R150 - EQ17 */
+	{ 151, 0x168E },     /* R151 - EQ18 */
+	{ 152, 0xF829 },     /* R152 - EQ19 */
+	{ 153, 0x07AD },     /* R153 - EQ20 */
+	{ 154, 0x1103 },     /* R154 - EQ21 */
+	{ 155, 0x0564 },     /* R155 - EQ22 */
+	{ 156, 0x0559 },     /* R156 - EQ23 */
+	{ 157, 0x4000 },     /* R157 - EQ24 */
+	{ 161, 0x0000 },     /* R161 - Control Interface Test 1 */
+	{ 204, 0x0000 },     /* R204 - Analogue Output Bias 0 */
+	{ 247, 0x0000 },     /* R247 - FLL NCO Test 0 */
+	{ 248, 0x0019 },     /* R248 - FLL NCO Test 1 */
 };
 
-static struct {
-	int readable;
-	int writable;
-	int vol;
-} wm8904_access[] = {
-	{ 0xFFFF, 0xFFFF, 1 }, /* R0   - SW Reset and ID */
-	{ 0x0000, 0x0000, 0 }, /* R1   - Revision */
-	{ 0x0000, 0x0000, 0 }, /* R2 */
-	{ 0x0000, 0x0000, 0 }, /* R3 */
-	{ 0x001F, 0x001F, 0 }, /* R4   - Bias Control 0 */
-	{ 0x0047, 0x0047, 0 }, /* R5   - VMID Control 0 */
-	{ 0x007F, 0x007F, 0 }, /* R6   - Mic Bias Control 0 */
-	{ 0xC007, 0xC007, 0 }, /* R7   - Mic Bias Control 1 */
-	{ 0x001E, 0x001E, 0 }, /* R8   - Analogue DAC 0 */
-	{ 0xFFFF, 0xFFFF, 0 }, /* R9   - mic Filter Control */
-	{ 0x0001, 0x0001, 0 }, /* R10  - Analogue ADC 0 */
-	{ 0x0000, 0x0000, 0 }, /* R11 */
-	{ 0x0003, 0x0003, 0 }, /* R12  - Power Management 0 */
-	{ 0x0000, 0x0000, 0 }, /* R13 */
-	{ 0x0003, 0x0003, 0 }, /* R14  - Power Management 2 */
-	{ 0x0003, 0x0003, 0 }, /* R15  - Power Management 3 */
-	{ 0x0000, 0x0000, 0 }, /* R16 */
-	{ 0x0000, 0x0000, 0 }, /* R17 */
-	{ 0x000F, 0x000F, 0 }, /* R18  - Power Management 6 */
-	{ 0x0000, 0x0000, 0 }, /* R19 */
-	{ 0x7001, 0x7001, 0 }, /* R20  - Clock Rates 0 */
-	{ 0x3C07, 0x3C07, 0 }, /* R21  - Clock Rates 1 */
-	{ 0xD00F, 0xD00F, 0 }, /* R22  - Clock Rates 2 */
-	{ 0x0000, 0x0000, 0 }, /* R23 */
-	{ 0x1FFF, 0x1FFF, 0 }, /* R24  - Audio Interface 0 */
-	{ 0x3DDF, 0x3DDF, 0 }, /* R25  - Audio Interface 1 */
-	{ 0x0F1F, 0x0F1F, 0 }, /* R26  - Audio Interface 2 */
-	{ 0x0FFF, 0x0FFF, 0 }, /* R27  - Audio Interface 3 */
-	{ 0x0000, 0x0000, 0 }, /* R28 */
-	{ 0x0000, 0x0000, 0 }, /* R29 */
-	{ 0x00FF, 0x01FF, 0 }, /* R30  - DAC Digital Volume Left */
-	{ 0x00FF, 0x01FF, 0 }, /* R31  - DAC Digital Volume Right */
-	{ 0x0FFF, 0x0FFF, 0 }, /* R32  - DAC Digital 0 */
-	{ 0x1E4E, 0x1E4E, 0 }, /* R33  - DAC Digital 1 */
-	{ 0x0000, 0x0000, 0 }, /* R34 */
-	{ 0x0000, 0x0000, 0 }, /* R35 */
-	{ 0x00FF, 0x01FF, 0 }, /* R36  - ADC Digital Volume Left */
-	{ 0x00FF, 0x01FF, 0 }, /* R37  - ADC Digital Volume Right */
-	{ 0x0073, 0x0073, 0 }, /* R38  - ADC Digital 0 */
-	{ 0x1800, 0x1800, 0 }, /* R39  - Digital Microphone 0 */
-	{ 0xDFEF, 0xDFEF, 0 }, /* R40  - DRC 0 */
-	{ 0xFFFF, 0xFFFF, 0 }, /* R41  - DRC 1 */
-	{ 0x003F, 0x003F, 0 }, /* R42  - DRC 2 */
-	{ 0x07FF, 0x07FF, 0 }, /* R43  - DRC 3 */
-	{ 0x009F, 0x009F, 0 }, /* R44  - Analogue Left Input 0 */
-	{ 0x009F, 0x009F, 0 }, /* R45  - Analogue Right Input 0 */
-	{ 0x007F, 0x007F, 0 }, /* R46  - Analogue Left Input 1 */
-	{ 0x007F, 0x007F, 0 }, /* R47  - Analogue Right Input 1 */
-	{ 0x0000, 0x0000, 0 }, /* R48 */
-	{ 0x0000, 0x0000, 0 }, /* R49 */
-	{ 0x0000, 0x0000, 0 }, /* R50 */
-	{ 0x0000, 0x0000, 0 }, /* R51 */
-	{ 0x0000, 0x0000, 0 }, /* R52 */
-	{ 0x0000, 0x0000, 0 }, /* R53 */
-	{ 0x0000, 0x0000, 0 }, /* R54 */
-	{ 0x0000, 0x0000, 0 }, /* R55 */
-	{ 0x0000, 0x0000, 0 }, /* R56 */
-	{ 0x017F, 0x01FF, 0 }, /* R57  - Analogue OUT1 Left */
-	{ 0x017F, 0x01FF, 0 }, /* R58  - Analogue OUT1 Right */
-	{ 0x017F, 0x01FF, 0 }, /* R59  - Analogue OUT2 Left */
-	{ 0x017F, 0x01FF, 0 }, /* R60  - Analogue OUT2 Right */
-	{ 0x000F, 0x000F, 0 }, /* R61  - Analogue OUT12 ZC */
-	{ 0x0000, 0x0000, 0 }, /* R62 */
-	{ 0x0000, 0x0000, 0 }, /* R63 */
-	{ 0x0000, 0x0000, 0 }, /* R64 */
-	{ 0x0000, 0x0000, 0 }, /* R65 */
-	{ 0x0000, 0x0000, 0 }, /* R66 */
-	{ 0x000F, 0x000F, 0 }, /* R67  - DC Servo 0 */
-	{ 0xFFFF, 0xFFFF, 1 }, /* R68  - DC Servo 1 */
-	{ 0x0F0F, 0x0F0F, 0 }, /* R69  - DC Servo 2 */
-	{ 0x0000, 0x0000, 0 }, /* R70 */
-	{ 0x007F, 0x007F, 0 }, /* R71  - DC Servo 4 */
-	{ 0x007F, 0x007F, 0 }, /* R72  - DC Servo 5 */
-	{ 0x00FF, 0x00FF, 1 }, /* R73  - DC Servo 6 */
-	{ 0x00FF, 0x00FF, 1 }, /* R74  - DC Servo 7 */
-	{ 0x00FF, 0x00FF, 1 }, /* R75  - DC Servo 8 */
-	{ 0x00FF, 0x00FF, 1 }, /* R76  - DC Servo 9 */
-	{ 0x0FFF, 0x0000, 1 }, /* R77  - DC Servo Readback 0 */
-	{ 0x0000, 0x0000, 0 }, /* R78 */
-	{ 0x0000, 0x0000, 0 }, /* R79 */
-	{ 0x0000, 0x0000, 0 }, /* R80 */
-	{ 0x0000, 0x0000, 0 }, /* R81 */
-	{ 0x0000, 0x0000, 0 }, /* R82 */
-	{ 0x0000, 0x0000, 0 }, /* R83 */
-	{ 0x0000, 0x0000, 0 }, /* R84 */
-	{ 0x0000, 0x0000, 0 }, /* R85 */
-	{ 0x0000, 0x0000, 0 }, /* R86 */
-	{ 0x0000, 0x0000, 0 }, /* R87 */
-	{ 0x0000, 0x0000, 0 }, /* R88 */
-	{ 0x0000, 0x0000, 0 }, /* R89 */
-	{ 0x00FF, 0x00FF, 0 }, /* R90  - Analogue HP 0 */
-	{ 0x0000, 0x0000, 0 }, /* R91 */
-	{ 0x0000, 0x0000, 0 }, /* R92 */
-	{ 0x0000, 0x0000, 0 }, /* R93 */
-	{ 0x00FF, 0x00FF, 0 }, /* R94  - Analogue Lineout 0 */
-	{ 0x0000, 0x0000, 0 }, /* R95 */
-	{ 0x0000, 0x0000, 0 }, /* R96 */
-	{ 0x0000, 0x0000, 0 }, /* R97 */
-	{ 0x0001, 0x0001, 0 }, /* R98  - Charge Pump 0 */
-	{ 0x0000, 0x0000, 0 }, /* R99 */
-	{ 0x0000, 0x0000, 0 }, /* R100 */
-	{ 0x0000, 0x0000, 0 }, /* R101 */
-	{ 0x0000, 0x0000, 0 }, /* R102 */
-	{ 0x0000, 0x0000, 0 }, /* R103 */
-	{ 0x0001, 0x0001, 0 }, /* R104 - Class W 0 */
-	{ 0x0000, 0x0000, 0 }, /* R105 */
-	{ 0x0000, 0x0000, 0 }, /* R106 */
-	{ 0x0000, 0x0000, 0 }, /* R107 */
-	{ 0x011F, 0x011F, 0 }, /* R108 - Write Sequencer 0 */
-	{ 0x7FFF, 0x7FFF, 0 }, /* R109 - Write Sequencer 1 */
-	{ 0x4FFF, 0x4FFF, 0 }, /* R110 - Write Sequencer 2 */
-	{ 0x003F, 0x033F, 0 }, /* R111 - Write Sequencer 3 */
-	{ 0x03F1, 0x0000, 0 }, /* R112 - Write Sequencer 4 */
-	{ 0x0000, 0x0000, 0 }, /* R113 */
-	{ 0x0000, 0x0000, 0 }, /* R114 */
-	{ 0x0000, 0x0000, 0 }, /* R115 */
-	{ 0x0007, 0x0007, 0 }, /* R116 - FLL Control 1 */
-	{ 0x3F77, 0x3F77, 0 }, /* R117 - FLL Control 2 */
-	{ 0xFFFF, 0xFFFF, 0 }, /* R118 - FLL Control 3 */
-	{ 0x7FEF, 0x7FEF, 0 }, /* R119 - FLL Control 4 */
-	{ 0x001B, 0x001B, 0 }, /* R120 - FLL Control 5 */
-	{ 0x003F, 0x003F, 0 }, /* R121 - GPIO Control 1 */
-	{ 0x003F, 0x003F, 0 }, /* R122 - GPIO Control 2 */
-	{ 0x003F, 0x003F, 0 }, /* R123 - GPIO Control 3 */
-	{ 0x038F, 0x038F, 0 }, /* R124 - GPIO Control 4 */
-	{ 0x0000, 0x0000, 0 }, /* R125 */
-	{ 0x00FF, 0x00FF, 0 }, /* R126 - Digital Pulls */
-	{ 0x07FF, 0x03FF, 1 }, /* R127 - Interrupt Status */
-	{ 0x03FF, 0x03FF, 0 }, /* R128 - Interrupt Status Mask */
-	{ 0x03FF, 0x03FF, 0 }, /* R129 - Interrupt Polarity */
-	{ 0x03FF, 0x03FF, 0 }, /* R130 - Interrupt Debounce */
-	{ 0x0000, 0x0000, 0 }, /* R131 */
-	{ 0x0000, 0x0000, 0 }, /* R132 */
-	{ 0x0000, 0x0000, 0 }, /* R133 */
-	{ 0x0001, 0x0001, 0 }, /* R134 - EQ1 */
-	{ 0x001F, 0x001F, 0 }, /* R135 - EQ2 */
-	{ 0x001F, 0x001F, 0 }, /* R136 - EQ3 */
-	{ 0x001F, 0x001F, 0 }, /* R137 - EQ4 */
-	{ 0x001F, 0x001F, 0 }, /* R138 - EQ5 */
-	{ 0x001F, 0x001F, 0 }, /* R139 - EQ6 */
-	{ 0xFFFF, 0xFFFF, 0 }, /* R140 - EQ7 */
-	{ 0xFFFF, 0xFFFF, 0 }, /* R141 - EQ8 */
-	{ 0xFFFF, 0xFFFF, 0 }, /* R142 - EQ9 */
-	{ 0xFFFF, 0xFFFF, 0 }, /* R143 - EQ10 */
-	{ 0xFFFF, 0xFFFF, 0 }, /* R144 - EQ11 */
-	{ 0xFFFF, 0xFFFF, 0 }, /* R145 - EQ12 */
-	{ 0xFFFF, 0xFFFF, 0 }, /* R146 - EQ13 */
-	{ 0xFFFF, 0xFFFF, 0 }, /* R147 - EQ14 */
-	{ 0xFFFF, 0xFFFF, 0 }, /* R148 - EQ15 */
-	{ 0xFFFF, 0xFFFF, 0 }, /* R149 - EQ16 */
-	{ 0xFFFF, 0xFFFF, 0 }, /* R150 - EQ17 */
-	{ 0xFFFF, 0xFFFF, 0 }, /* R151wm8523_dai - EQ18 */
-	{ 0xFFFF, 0xFFFF, 0 }, /* R152 - EQ19 */
-	{ 0xFFFF, 0xFFFF, 0 }, /* R153 - EQ20 */
-	{ 0xFFFF, 0xFFFF, 0 }, /* R154 - EQ21 */
-	{ 0xFFFF, 0xFFFF, 0 }, /* R155 - EQ22 */
-	{ 0xFFFF, 0xFFFF, 0 }, /* R156 - EQ23 */
-	{ 0xFFFF, 0xFFFF, 0 }, /* R157 - EQ24 */
-	{ 0x0000, 0x0000, 0 }, /* R158 */
-	{ 0x0000, 0x0000, 0 }, /* R159 */
-	{ 0x0000, 0x0000, 0 }, /* R160 */
-	{ 0x0002, 0x0002, 0 }, /* R161 - Control Interface Test 1 */
-	{ 0x0000, 0x0000, 0 }, /* R162 */
-	{ 0x0000, 0x0000, 0 }, /* R163 */
-	{ 0x0000, 0x0000, 0 }, /* R164 */
-	{ 0x0000, 0x0000, 0 }, /* R165 */
-	{ 0x0000, 0x0000, 0 }, /* R166 */
-	{ 0x0000, 0x0000, 0 }, /* R167 */
-	{ 0x0000, 0x0000, 0 }, /* R168 */
-	{ 0x0000, 0x0000, 0 }, /* R169 */
-	{ 0x0000, 0x0000, 0 }, /* R170 */
-	{ 0x0000, 0x0000, 0 }, /* R171 */
-	{ 0x0000, 0x0000, 0 }, /* R172 */
-	{ 0x0000, 0x0000, 0 }, /* R173 */
-	{ 0x0000, 0x0000, 0 }, /* R174 */
-	{ 0x0000, 0x0000, 0 }, /* R175 */
-	{ 0x0000, 0x0000, 0 }, /* R176 */
-	{ 0x0000, 0x0000, 0 }, /* R177 */
-	{ 0x0000, 0x0000, 0 }, /* R178 */
-	{ 0x0000, 0x0000, 0 }, /* R179 */
-	{ 0x0000, 0x0000, 0 }, /* R180 */
-	{ 0x0000, 0x0000, 0 }, /* R181 */
-	{ 0x0000, 0x0000, 0 }, /* R182 */
-	{ 0x0000, 0x0000, 0 }, /* R183 */
-	{ 0x0000, 0x0000, 0 }, /* R184 */
-	{ 0x0000, 0x0000, 0 }, /* R185 */
-	{ 0x0000, 0x0000, 0 }, /* R186 */
-	{ 0x0000, 0x0000, 0 }, /* R187 */
-	{ 0x0000, 0x0000, 0 }, /* R188 */
-	{ 0x0000, 0x0000, 0 }, /* R189 */
-	{ 0x0000, 0x0000, 0 }, /* R190 */
-	{ 0x0000, 0x0000, 0 }, /* R191 */
-	{ 0x0000, 0x0000, 0 }, /* R192 */
-	{ 0x0000, 0x0000, 0 }, /* R193 */
-	{ 0x0000, 0x0000, 0 }, /* R194 */
-	{ 0x0000, 0x0000, 0 }, /* R195 */
-	{ 0x0000, 0x0000, 0 }, /* R196 */
-	{ 0x0000, 0x0000, 0 }, /* R197 */
-	{ 0x0000, 0x0000, 0 }, /* R198 */
-	{ 0x0000, 0x0000, 0 }, /* R199 */
-	{ 0x0000, 0x0000, 0 }, /* R200 */
-	{ 0x0000, 0x0000, 0 }, /* R201 */
-	{ 0x0000, 0x0000, 0 }, /* R202 */
-	{ 0x0000, 0x0000, 0 }, /* R203 */
-	{ 0x0070, 0x0070, 0 }, /* R204 - Analogue Output Bias 0 */
-	{ 0x0000, 0x0000, 0 }, /* R205 */
-	{ 0x0000, 0x0000, 0 }, /* R206 */
-	{ 0x0000, 0x0000, 0 }, /* R207 */
-	{ 0x0000, 0x0000, 0 }, /* R208 */
-	{ 0x0000, 0x0000, 0 }, /* R209 */
-	{ 0x0000, 0x0000, 0 }, /* R210 */
-	{ 0x0000, 0x0000, 0 }, /* R211 */
-	{ 0x0000, 0x0000, 0 }, /* R212 */
-	{ 0x0000, 0x0000, 0 }, /* R213 */
-	{ 0x0000, 0x0000, 0 }, /* R214 */
-	{ 0x0000, 0x0000, 0 }, /* R215 */
-	{ 0x0000, 0x0000, 0 }, /* R216 */
-	{ 0x0000, 0x0000, 0 }, /* R217 */
-	{ 0x0000, 0x0000, 0 }, /* R218 */
-	{ 0x0000, 0x0000, 0 }, /* R219 */
-	{ 0x0000, 0x0000, 0 }, /* R220 */
-	{ 0x0000, 0x0000, 0 }, /* R221 */
-	{ 0x0000, 0x0000, 0 }, /* R222 */
-	{ 0x0000, 0x0000, 0 }, /* R223 */
-	{ 0x0000, 0x0000, 0 }, /* R224 */
-	{ 0x0000, 0x0000, 0 }, /* R225 */
-	{ 0x0000, 0x0000, 0 }, /* R226 */
-	{ 0x0000, 0x0000, 0 }, /* R227 */
-	{ 0x0000, 0x0000, 0 }, /* R228 */
-	{ 0x0000, 0x0000, 0 }, /* R229 */
-	{ 0x0000, 0x0000, 0 }, /* R230 */
-	{ 0x0000, 0x0000, 0 }, /* R231 */
-	{ 0x0000, 0x0000, 0 }, /* R232 */
-	{ 0x0000, 0x0000, 0 }, /* R233 */
-	{ 0x0000, 0x0000, 0 }, /* R234 */
-	{ 0x0000, 0x0000, 0 }, /* R235 */
-	{ 0x0000, 0x0000, 0 }, /* R236 */
-	{ 0x0000, 0x0000, 0 }, /* R237 */
-	{ 0x0000, 0x0000, 0 }, /* R238 */
-	{ 0x0000, 0x0000, 0 }, /* R239 */
-	{ 0x0000, 0x0000, 0 }, /* R240 */
-	{ 0x0000, 0x0000, 0 }, /* R241 */
-	{ 0x0000, 0x0000, 0 }, /* R242 */
-	{ 0x0000, 0x0000, 0 }, /* R243 */
-	{ 0x0000, 0x0000, 0 }, /* R244 */
-	{ 0x0000, 0x0000, 0 }, /* R245 */
-	{ 0x0000, 0x0000, 0 }, /* R246 */
-	{ 0x0001, 0x0001, 0 }, /* R247 - FLL NCO Test 0 */
-	{ 0x003F, 0x003F, 0 }, /* R248 - FLL NCO Test 1 */
-};
+static bool wm8904_volatile_register(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case WM8904_SW_RESET_AND_ID:
+	case WM8904_REVISION:
+	case WM8904_DC_SERVO_1:
+	case WM8904_DC_SERVO_6:
+	case WM8904_DC_SERVO_7:
+	case WM8904_DC_SERVO_8:
+	case WM8904_DC_SERVO_9:
+	case WM8904_DC_SERVO_READBACK_0:
+	case WM8904_INTERRUPT_STATUS:
+		return true;
+	default:
+		return false;
+	}
+}
 
-static int wm8904_volatile_register(struct snd_soc_codec *codec, unsigned int reg)
+static bool wm8904_readable_register(struct device *dev, unsigned int reg)
 {
-	return wm8904_access[reg].vol;
+	switch (reg) {
+	case WM8904_SW_RESET_AND_ID:
+	case WM8904_REVISION:
+	case WM8904_BIAS_CONTROL_0:
+	case WM8904_VMID_CONTROL_0:
+	case WM8904_MIC_BIAS_CONTROL_0:
+	case WM8904_MIC_BIAS_CONTROL_1:
+	case WM8904_ANALOGUE_DAC_0:
+	case WM8904_MIC_FILTER_CONTROL:
+	case WM8904_ANALOGUE_ADC_0:
+	case WM8904_POWER_MANAGEMENT_0:
+	case WM8904_POWER_MANAGEMENT_2:
+	case WM8904_POWER_MANAGEMENT_3:
+	case WM8904_POWER_MANAGEMENT_6:
+	case WM8904_CLOCK_RATES_0:
+	case WM8904_CLOCK_RATES_1:
+	case WM8904_CLOCK_RATES_2:
+	case WM8904_AUDIO_INTERFACE_0:
+	case WM8904_AUDIO_INTERFACE_1:
+	case WM8904_AUDIO_INTERFACE_2:
+	case WM8904_AUDIO_INTERFACE_3:
+	case WM8904_DAC_DIGITAL_VOLUME_LEFT:
+	case WM8904_DAC_DIGITAL_VOLUME_RIGHT:
+	case WM8904_DAC_DIGITAL_0:
+	case WM8904_DAC_DIGITAL_1:
+	case WM8904_ADC_DIGITAL_VOLUME_LEFT:
+	case WM8904_ADC_DIGITAL_VOLUME_RIGHT:
+	case WM8904_ADC_DIGITAL_0:
+	case WM8904_DIGITAL_MICROPHONE_0:
+	case WM8904_DRC_0:
+	case WM8904_DRC_1:
+	case WM8904_DRC_2:
+	case WM8904_DRC_3:
+	case WM8904_ANALOGUE_LEFT_INPUT_0:
+	case WM8904_ANALOGUE_RIGHT_INPUT_0:
+	case WM8904_ANALOGUE_LEFT_INPUT_1:
+	case WM8904_ANALOGUE_RIGHT_INPUT_1:
+	case WM8904_ANALOGUE_OUT1_LEFT:
+	case WM8904_ANALOGUE_OUT1_RIGHT:
+	case WM8904_ANALOGUE_OUT2_LEFT:
+	case WM8904_ANALOGUE_OUT2_RIGHT:
+	case WM8904_ANALOGUE_OUT12_ZC:
+	case WM8904_DC_SERVO_0:
+	case WM8904_DC_SERVO_1:
+	case WM8904_DC_SERVO_2:
+	case WM8904_DC_SERVO_4:
+	case WM8904_DC_SERVO_5:
+	case WM8904_DC_SERVO_6:
+	case WM8904_DC_SERVO_7:
+	case WM8904_DC_SERVO_8:
+	case WM8904_DC_SERVO_9:
+	case WM8904_DC_SERVO_READBACK_0:
+	case WM8904_ANALOGUE_HP_0:
+	case WM8904_ANALOGUE_LINEOUT_0:
+	case WM8904_CHARGE_PUMP_0:
+	case WM8904_CLASS_W_0:
+	case WM8904_WRITE_SEQUENCER_0:
+	case WM8904_WRITE_SEQUENCER_1:
+	case WM8904_WRITE_SEQUENCER_2:
+	case WM8904_WRITE_SEQUENCER_3:
+	case WM8904_WRITE_SEQUENCER_4:
+	case WM8904_FLL_CONTROL_1:
+	case WM8904_FLL_CONTROL_2:
+	case WM8904_FLL_CONTROL_3:
+	case WM8904_FLL_CONTROL_4:
+	case WM8904_FLL_CONTROL_5:
+	case WM8904_GPIO_CONTROL_1:
+	case WM8904_GPIO_CONTROL_2:
+	case WM8904_GPIO_CONTROL_3:
+	case WM8904_GPIO_CONTROL_4:
+	case WM8904_DIGITAL_PULLS:
+	case WM8904_INTERRUPT_STATUS:
+	case WM8904_INTERRUPT_STATUS_MASK:
+	case WM8904_INTERRUPT_POLARITY:
+	case WM8904_INTERRUPT_DEBOUNCE:
+	case WM8904_EQ1:
+	case WM8904_EQ2:
+	case WM8904_EQ3:
+	case WM8904_EQ4:
+	case WM8904_EQ5:
+	case WM8904_EQ6:
+	case WM8904_EQ7:
+	case WM8904_EQ8:
+	case WM8904_EQ9:
+	case WM8904_EQ10:
+	case WM8904_EQ11:
+	case WM8904_EQ12:
+	case WM8904_EQ13:
+	case WM8904_EQ14:
+	case WM8904_EQ15:
+	case WM8904_EQ16:
+	case WM8904_EQ17:
+	case WM8904_EQ18:
+	case WM8904_EQ19:
+	case WM8904_EQ20:
+	case WM8904_EQ21:
+	case WM8904_EQ22:
+	case WM8904_EQ23:
+	case WM8904_EQ24:
+	case WM8904_CONTROL_INTERFACE_TEST_1:
+	case WM8904_ADC_TEST_0:
+	case WM8904_ANALOGUE_OUTPUT_BIAS_0:
+	case WM8904_FLL_NCO_TEST_0:
+	case WM8904_FLL_NCO_TEST_1:
+		return true;
+	default:
+		return true;
+	}
 }
 
 static int wm8904_reset(struct snd_soc_codec *codec)
@@ -855,6 +570,29 @@ static const char *hpf_mode_text[] = {
 static const struct soc_enum hpf_mode =
 	SOC_ENUM_SINGLE(WM8904_ADC_DIGITAL_0, 5, 4, hpf_mode_text);
 
+static int wm8904_adc_osr_put(struct snd_kcontrol *kcontrol,
+			      struct snd_ctl_elem_value *ucontrol)
+{
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	unsigned int val;
+	int ret;
+
+	ret = snd_soc_put_volsw(kcontrol, ucontrol);
+	if (ret < 0)
+		return ret;
+
+	if (ucontrol->value.integer.value[0])
+		val = 0;
+	else
+		val = WM8904_ADC_128_OSR_TST_MODE | WM8904_ADC_BIASX1P5;
+
+	snd_soc_update_bits(codec, WM8904_ADC_TEST_0,
+			    WM8904_ADC_128_OSR_TST_MODE | WM8904_ADC_BIASX1P5,
+			    val);
+
+	return ret;
+}
+
 static const struct snd_kcontrol_new wm8904_adc_snd_controls[] = {
 SOC_DOUBLE_R_TLV("Digital Capture Volume", WM8904_ADC_DIGITAL_VOLUME_LEFT,
 		 WM8904_ADC_DIGITAL_VOLUME_RIGHT, 1, 119, 0, digital_tlv),
@@ -871,7 +609,12 @@ SOC_DOUBLE_R("Capture Switch", WM8904_ANALOGUE_LEFT_INPUT_0,
 SOC_SINGLE("High Pass Filter Switch", WM8904_ADC_DIGITAL_0, 4, 1, 0),
 SOC_ENUM("High Pass Filter Mode", hpf_mode),
 
-SOC_SINGLE("ADC 128x OSR Switch", WM8904_ANALOGUE_ADC_0, 0, 1, 0),
+{       .iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+	.name = "ADC 128x OSR Switch",
+	.info = snd_soc_info_volsw, .get = snd_soc_get_volsw,
+	.put = wm8904_adc_osr_put,
+	.private_value = SOC_SINGLE_VALUE(WM8904_ANALOGUE_ADC_0, 0, 1, 0),
+},
 };
 
 static const char *drc_path_text[] = {
@@ -1433,11 +1176,11 @@ static int wm8904_add_widgets(struct snd_soc_codec *codec)
 
 	switch (wm8904->devtype) {
 	case WM8904:
-		snd_soc_add_controls(codec, wm8904_adc_snd_controls,
+		snd_soc_add_codec_controls(codec, wm8904_adc_snd_controls,
 				     ARRAY_SIZE(wm8904_adc_snd_controls));
-		snd_soc_add_controls(codec, wm8904_dac_snd_controls,
+		snd_soc_add_codec_controls(codec, wm8904_dac_snd_controls,
 				     ARRAY_SIZE(wm8904_dac_snd_controls));
-		snd_soc_add_controls(codec, wm8904_snd_controls,
+		snd_soc_add_codec_controls(codec, wm8904_snd_controls,
 				     ARRAY_SIZE(wm8904_snd_controls));
 
 		snd_soc_dapm_new_controls(dapm, wm8904_adc_dapm_widgets,
@@ -1458,7 +1201,7 @@ static int wm8904_add_widgets(struct snd_soc_codec *codec)
 		break;
 
 	case WM8912:
-		snd_soc_add_controls(codec, wm8904_dac_snd_controls,
+		snd_soc_add_codec_controls(codec, wm8904_dac_snd_controls,
 				     ARRAY_SIZE(wm8904_dac_snd_controls));
 
 		snd_soc_dapm_new_controls(dapm, wm8904_dac_dapm_widgets,
@@ -2088,32 +1831,6 @@ static int wm8904_digital_mute(struct snd_soc_dai *codec_dai, int mute)
 	return 0;
 }
 
-static void wm8904_sync_cache(struct snd_soc_codec *codec)
-{
-	u16 *reg_cache = codec->reg_cache;
-	int i;
-
-	if (!codec->cache_sync)
-		return;
-
-	codec->cache_only = 0;
-
-	/* Sync back cached values if they're different from the
-	 * hardware default.
-	 */
-	for (i = 1; i < codec->driver->reg_cache_size; i++) {
-		if (!wm8904_access[i].writable)
-			continue;
-
-		if (reg_cache[i] == wm8904_reg[i])
-			continue;
-
-		snd_soc_write(codec, i, reg_cache[i]);
-	}
-
-	codec->cache_sync = 0;
-}
-
 static int wm8904_set_bias_level(struct snd_soc_codec *codec,
 				 enum snd_soc_bias_level level)
 {
@@ -2146,7 +1863,7 @@ static int wm8904_set_bias_level(struct snd_soc_codec *codec,
 				return ret;
 			}
 
-			wm8904_sync_cache(codec);
+			regcache_sync(wm8904->regmap);
 
 			/* Enable bias */
 			snd_soc_update_bits(codec, WM8904_BIAS_CONTROL_0,
@@ -2303,7 +2020,7 @@ static void wm8904_handle_retune_mobile_pdata(struct snd_soc_codec *codec)
 	wm8904->retune_mobile_enum.max = wm8904->num_retune_mobile_texts;
 	wm8904->retune_mobile_enum.texts = wm8904->retune_mobile_texts;
 
-	ret = snd_soc_add_controls(codec, &control, 1);
+	ret = snd_soc_add_codec_controls(codec, &control, 1);
 	if (ret != 0)
 		dev_err(codec->dev,
 			"Failed to add ReTune Mobile control: %d\n", ret);
@@ -2316,7 +2033,7 @@ static void wm8904_handle_pdata(struct snd_soc_codec *codec)
 	int ret, i;
 
 	if (!pdata) {
-		snd_soc_add_controls(codec, wm8904_eq_controls,
+		snd_soc_add_codec_controls(codec, wm8904_eq_controls,
 				     ARRAY_SIZE(wm8904_eq_controls));
 		return;
 	}
@@ -2344,7 +2061,7 @@ static void wm8904_handle_pdata(struct snd_soc_codec *codec)
 		wm8904->drc_enum.max = pdata->num_drc_cfgs;
 		wm8904->drc_enum.texts = wm8904->drc_texts;
 
-		ret = snd_soc_add_controls(codec, &control, 1);
+		ret = snd_soc_add_codec_controls(codec, &control, 1);
 		if (ret != 0)
 			dev_err(codec->dev,
 				"Failed to add DRC mode control: %d\n", ret);
@@ -2358,7 +2075,7 @@ static void wm8904_handle_pdata(struct snd_soc_codec *codec)
 	if (pdata->num_retune_mobile_cfgs)
 		wm8904_handle_retune_mobile_pdata(codec);
 	else
-		snd_soc_add_controls(codec, wm8904_eq_controls,
+		snd_soc_add_codec_controls(codec, wm8904_eq_controls,
 				     ARRAY_SIZE(wm8904_eq_controls));
 }
 
@@ -2371,7 +2088,7 @@ static int wm8904_probe(struct snd_soc_codec *codec)
 	int ret, i;
 
 	codec->cache_sync = 1;
-	codec->dapm.idle_bias_off = 1;
+	codec->control_data = wm8904->regmap;
 
 	switch (wm8904->devtype) {
 	case WM8904:
@@ -2385,7 +2102,7 @@ static int wm8904_probe(struct snd_soc_codec *codec)
 		return -EINVAL;
 	}
 
-	ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_I2C);
+	ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_REGMAP);
 	if (ret != 0) {
 		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
 		return ret;
@@ -2413,7 +2130,7 @@ static int wm8904_probe(struct snd_soc_codec *codec)
 		dev_err(codec->dev, "Failed to read ID register\n");
 		goto err_enable;
 	}
-	if (ret != wm8904_reg[WM8904_SW_RESET_AND_ID]) {
+	if (ret != 0x8904) {
 		dev_err(codec->dev, "Device is not a WM8904, ID is %x\n", ret);
 		ret = -EINVAL;
 		goto err_enable;
@@ -2519,38 +2236,62 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8904 = {
 	.suspend =	wm8904_suspend,
 	.resume =	wm8904_resume,
 	.set_bias_level = wm8904_set_bias_level,
-	.reg_cache_size = ARRAY_SIZE(wm8904_reg),
-	.reg_word_size = sizeof(u16),
-	.reg_cache_default = wm8904_reg,
-	.volatile_register = wm8904_volatile_register,
+	.idle_bias_off = true,
+};
+
+static const struct regmap_config wm8904_regmap = {
+	.reg_bits = 8,
+	.val_bits = 16,
+
+	.max_register = WM8904_MAX_REGISTER,
+	.volatile_reg = wm8904_volatile_register,
+	.readable_reg = wm8904_readable_register,
+
+	.cache_type = REGCACHE_RBTREE,
+	.reg_defaults = wm8904_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(wm8904_reg_defaults),
 };
 
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 static __devinit int wm8904_i2c_probe(struct i2c_client *i2c,
 				      const struct i2c_device_id *id)
 {
 	struct wm8904_priv *wm8904;
 	int ret;
 
-	wm8904 = kzalloc(sizeof(struct wm8904_priv), GFP_KERNEL);
+	wm8904 = devm_kzalloc(&i2c->dev, sizeof(struct wm8904_priv),
+			      GFP_KERNEL);
 	if (wm8904 == NULL)
 		return -ENOMEM;
 
+	wm8904->regmap = regmap_init_i2c(i2c, &wm8904_regmap);
+	if (IS_ERR(wm8904->regmap)) {
+		ret = PTR_ERR(wm8904->regmap);
+		dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
+			ret);
+		return ret;
+	}
+
 	wm8904->devtype = id->driver_data;
 	i2c_set_clientdata(i2c, wm8904);
 	wm8904->pdata = i2c->dev.platform_data;
 
 	ret = snd_soc_register_codec(&i2c->dev,
 			&soc_codec_dev_wm8904, &wm8904_dai, 1);
-	if (ret < 0)
-		kfree(wm8904);
+	if (ret != 0)
+		goto err;
+
+	return 0;
+
+err:
+	regmap_exit(wm8904->regmap);
 	return ret;
 }
 
 static __devexit int wm8904_i2c_remove(struct i2c_client *client)
 {
+	struct wm8904_priv *wm8904 = i2c_get_clientdata(client);
 	snd_soc_unregister_codec(&client->dev);
-	kfree(i2c_get_clientdata(client));
+	regmap_exit(wm8904->regmap);
 	return 0;
 }
 
@@ -2571,27 +2312,22 @@ static struct i2c_driver wm8904_i2c_driver = {
 	.remove =   __devexit_p(wm8904_i2c_remove),
 	.id_table = wm8904_i2c_id,
 };
-#endif
 
 static int __init wm8904_modinit(void)
 {
 	int ret = 0;
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 	ret = i2c_add_driver(&wm8904_i2c_driver);
 	if (ret != 0) {
 		printk(KERN_ERR "Failed to register wm8904 I2C driver: %d\n",
 		       ret);
 	}
-#endif
 	return ret;
 }
 module_init(wm8904_modinit);
 
 static void __exit wm8904_exit(void)
 {
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 	i2c_del_driver(&wm8904_i2c_driver);
-#endif
 }
 module_exit(wm8904_exit);
 
diff --git a/sound/soc/codecs/wm8904.h b/sound/soc/codecs/wm8904.h
index 9e8c84188ba7..c29a0e8131ca 100644
--- a/sound/soc/codecs/wm8904.h
+++ b/sound/soc/codecs/wm8904.h
@@ -123,6 +123,7 @@
 #define WM8904_EQ23                             0x9C
 #define WM8904_EQ24                             0x9D
 #define WM8904_CONTROL_INTERFACE_TEST_1         0xA1
+#define WM8904_ADC_TEST_0			0xC6
 #define WM8904_ANALOGUE_OUTPUT_BIAS_0           0xCC
 #define WM8904_FLL_NCO_TEST_0                   0xF7
 #define WM8904_FLL_NCO_TEST_1                   0xF8
@@ -1557,6 +1558,16 @@
 #define WM8904_USER_KEY_WIDTH                        1  /* USER_KEY */
 
 /*
+ * R198 (0xC6) - ADC Test 0
+ */
+#define WM8904_ADC_128_OSR_TST_MODE             0x0004  /* ADC_128_OSR_TST_MODE */
+#define WM8904_ADC_128_OSR_TST_MODE_SHIFT            2  /* ADC_128_OSR_TST_MODE */
+#define WM8904_ADC_128_OSR_TST_MODE_WIDTH            1  /* ADC_128_OSR_TST_MODE */
+#define WM8904_ADC_BIASX1P5                     0x0001  /* ADC_BIASX1P5 */
+#define WM8904_ADC_BIASX1P5_SHIFT                    0  /* ADC_BIASX1P5 */
+#define WM8904_ADC_BIASX1P5_WIDTH                    1  /* ADC_BIASX1P5 */
+
+/*
  * R204 (0xCC) - Analogue Output Bias 0
  */
 #define WM8904_PGA_BIAS_MASK                    0x0070  /* PGA_BIAS - [6:4] */
diff --git a/sound/soc/codecs/wm8940.c b/sound/soc/codecs/wm8940.c
index 14039ea2f3e4..d2883affea3b 100644
--- a/sound/soc/codecs/wm8940.c
+++ b/sound/soc/codecs/wm8940.c
@@ -717,7 +717,7 @@ static int wm8940_probe(struct snd_soc_codec *codec)
 			return ret;
 	}
 
-	ret = snd_soc_add_controls(codec, wm8940_snd_controls,
+	ret = snd_soc_add_codec_controls(codec, wm8940_snd_controls,
 			     ARRAY_SIZE(wm8940_snd_controls));
 	if (ret)
 		return ret;
@@ -743,14 +743,14 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8940 = {
 	.volatile_register = wm8940_volatile_register,
 };
 
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 static __devinit int wm8940_i2c_probe(struct i2c_client *i2c,
 				      const struct i2c_device_id *id)
 {
 	struct wm8940_priv *wm8940;
 	int ret;
 
-	wm8940 = kzalloc(sizeof(struct wm8940_priv), GFP_KERNEL);
+	wm8940 = devm_kzalloc(&i2c->dev, sizeof(struct wm8940_priv),
+			      GFP_KERNEL);
 	if (wm8940 == NULL)
 		return -ENOMEM;
 
@@ -759,15 +759,14 @@ static __devinit int wm8940_i2c_probe(struct i2c_client *i2c,
 
 	ret = snd_soc_register_codec(&i2c->dev,
 			&soc_codec_dev_wm8940, &wm8940_dai, 1);
-	if (ret < 0)
-		kfree(wm8940);
+
 	return ret;
 }
 
 static __devexit int wm8940_i2c_remove(struct i2c_client *client)
 {
 	snd_soc_unregister_codec(&client->dev);
-	kfree(i2c_get_clientdata(client));
+
 	return 0;
 }
 
@@ -786,27 +785,22 @@ static struct i2c_driver wm8940_i2c_driver = {
 	.remove =   __devexit_p(wm8940_i2c_remove),
 	.id_table = wm8940_i2c_id,
 };
-#endif
 
 static int __init wm8940_modinit(void)
 {
 	int ret = 0;
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 	ret = i2c_add_driver(&wm8940_i2c_driver);
 	if (ret != 0) {
 		printk(KERN_ERR "Failed to register wm8940 I2C driver: %d\n",
 		       ret);
 	}
-#endif
 	return ret;
 }
 module_init(wm8940_modinit);
 
 static void __exit wm8940_exit(void)
 {
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 	i2c_del_driver(&wm8940_i2c_driver);
-#endif
 }
 module_exit(wm8940_exit);
 
diff --git a/sound/soc/codecs/wm8955.c b/sound/soc/codecs/wm8955.c
index 924548182d58..61fe97433e73 100644
--- a/sound/soc/codecs/wm8955.c
+++ b/sound/soc/codecs/wm8955.c
@@ -16,6 +16,7 @@
 #include <linux/delay.h>
 #include <linux/pm.h>
 #include <linux/i2c.h>
+#include <linux/regmap.h>
 #include <linux/regulator/consumer.h>
 #include <linux/slab.h>
 #include <sound/core.h>
@@ -38,7 +39,7 @@ static const char *wm8955_supply_names[WM8955_NUM_SUPPLIES] = {
 
 /* codec private data */
 struct wm8955_priv {
-	enum snd_soc_control_type control_type;
+	struct regmap *regmap;
 
 	unsigned int mclk_rate;
 
@@ -48,69 +49,85 @@ struct wm8955_priv {
 	struct regulator_bulk_data supplies[WM8955_NUM_SUPPLIES];
 };
 
-static const u16 wm8955_reg[WM8955_MAX_REGISTER + 1] = {
-	0x0000,     /* R0 */
-	0x0000,     /* R1 */
-	0x0079,     /* R2  - LOUT1 volume */
-	0x0079,     /* R3  - ROUT1 volume */
-	0x0000,     /* R4 */
-	0x0008,     /* R5  - DAC Control */
-	0x0000,     /* R6 */
-	0x000A,     /* R7  - Audio Interface */
-	0x0000,     /* R8  - Sample Rate */
-	0x0000,     /* R9 */
-	0x00FF,     /* R10 - Left DAC volume */
-	0x00FF,     /* R11 - Right DAC volume */
-	0x000F,     /* R12 - Bass control */
-	0x000F,     /* R13 - Treble control */
-	0x0000,     /* R14 */
-	0x0000,     /* R15 - Reset */
-	0x0000,     /* R16 */
-	0x0000,     /* R17 */
-	0x0000,     /* R18 */
-	0x0000,     /* R19 */
-	0x0000,     /* R20 */
-	0x0000,     /* R21 */
-	0x0000,     /* R22 */
-	0x00C1,     /* R23 - Additional control (1) */
-	0x0000,     /* R24 - Additional control (2) */
-	0x0000,     /* R25 - Power Management (1) */
-	0x0000,     /* R26 - Power Management (2) */
-	0x0000,     /* R27 - Additional Control (3) */
-	0x0000,     /* R28 */
-	0x0000,     /* R29 */
-	0x0000,     /* R30 */
-	0x0000,     /* R31 */
-	0x0000,     /* R32 */
-	0x0000,     /* R33 */
-	0x0050,     /* R34 - Left out Mix (1) */
-	0x0050,     /* R35 - Left out Mix (2) */
-	0x0050,     /* R36 - Right out Mix (1) */
-	0x0050,     /* R37 - Right Out Mix (2) */
-	0x0050,     /* R38 - Mono out Mix (1) */
-	0x0050,     /* R39 - Mono out Mix (2) */
-	0x0079,     /* R40 - LOUT2 volume */
-	0x0079,     /* R41 - ROUT2 volume */
-	0x0079,     /* R42 - MONOOUT volume */
-	0x0000,     /* R43 - Clocking / PLL */
-	0x0103,     /* R44 - PLL Control 1 */
-	0x0024,     /* R45 - PLL Control 2 */
-	0x01BA,     /* R46 - PLL Control 3 */
-	0x0000,     /* R47 */
-	0x0000,     /* R48 */
-	0x0000,     /* R49 */
-	0x0000,     /* R50 */
-	0x0000,     /* R51 */
-	0x0000,     /* R52 */
-	0x0000,     /* R53 */
-	0x0000,     /* R54 */
-	0x0000,     /* R55 */
-	0x0000,     /* R56 */
-	0x0000,     /* R57 */
-	0x0000,     /* R58 */
-	0x0000,     /* R59 - PLL Control 4 */
+static const struct reg_default wm8955_reg_defaults[] = {
+	{ 2,  0x0079 },     /* R2  - LOUT1 volume */
+	{ 3,  0x0079 },     /* R3  - ROUT1 volume */
+	{ 5,  0x0008 },     /* R5  - DAC Control */
+	{ 7,  0x000A },     /* R7  - Audio Interface */
+	{ 8,  0x0000 },     /* R8  - Sample Rate */
+	{ 10, 0x00FF },     /* R10 - Left DAC volume */
+	{ 11, 0x00FF },     /* R11 - Right DAC volume */
+	{ 12, 0x000F },     /* R12 - Bass control */
+	{ 13, 0x000F },     /* R13 - Treble control */
+	{ 23, 0x00C1 },     /* R23 - Additional control (1) */
+	{ 24, 0x0000 },     /* R24 - Additional control (2) */
+	{ 25, 0x0000 },     /* R25 - Power Management (1) */
+	{ 26, 0x0000 },     /* R26 - Power Management (2) */
+	{ 27, 0x0000 },     /* R27 - Additional Control (3) */
+	{ 34, 0x0050 },     /* R34 - Left out Mix (1) */
+	{ 35, 0x0050 },     /* R35 - Left out Mix (2) */
+	{ 36, 0x0050 },     /* R36 - Right out Mix (1) */
+	{ 37, 0x0050 },     /* R37 - Right Out Mix (2) */
+	{ 38, 0x0050 },     /* R38 - Mono out Mix (1) */
+	{ 39, 0x0050 },     /* R39 - Mono out Mix (2) */
+	{ 40, 0x0079 },     /* R40 - LOUT2 volume */
+	{ 41, 0x0079 },     /* R41 - ROUT2 volume */
+	{ 42, 0x0079 },     /* R42 - MONOOUT volume */
+	{ 43, 0x0000 },     /* R43 - Clocking / PLL */
+	{ 44, 0x0103 },     /* R44 - PLL Control 1 */
+	{ 45, 0x0024 },     /* R45 - PLL Control 2 */
+	{ 46, 0x01BA },     /* R46 - PLL Control 3 */
+	{ 59, 0x0000 },     /* R59 - PLL Control 4 */
 };
 
+static bool wm8955_writeable(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case WM8955_LOUT1_VOLUME:
+	case WM8955_ROUT1_VOLUME:
+	case WM8955_DAC_CONTROL:
+	case WM8955_AUDIO_INTERFACE:
+	case WM8955_SAMPLE_RATE:
+	case WM8955_LEFT_DAC_VOLUME:
+	case WM8955_RIGHT_DAC_VOLUME:
+	case WM8955_BASS_CONTROL:
+	case WM8955_TREBLE_CONTROL:
+	case WM8955_RESET:
+	case WM8955_ADDITIONAL_CONTROL_1:
+	case WM8955_ADDITIONAL_CONTROL_2:
+	case WM8955_POWER_MANAGEMENT_1:
+	case WM8955_POWER_MANAGEMENT_2:
+	case WM8955_ADDITIONAL_CONTROL_3:
+	case WM8955_LEFT_OUT_MIX_1:
+	case WM8955_LEFT_OUT_MIX_2:
+	case WM8955_RIGHT_OUT_MIX_1:
+	case WM8955_RIGHT_OUT_MIX_2:
+	case WM8955_MONO_OUT_MIX_1:
+	case WM8955_MONO_OUT_MIX_2:
+	case WM8955_LOUT2_VOLUME:
+	case WM8955_ROUT2_VOLUME:
+	case WM8955_MONOOUT_VOLUME:
+	case WM8955_CLOCKING_PLL:
+	case WM8955_PLL_CONTROL_1:
+	case WM8955_PLL_CONTROL_2:
+	case WM8955_PLL_CONTROL_3:
+	case WM8955_PLL_CONTROL_4:
+		return true;
+	default:
+		return false;
+	}
+}
+
+static bool wm8955_volatile(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case WM8955_RESET:
+		return true;
+	default:
+		return false;
+	}
+}
+
 static int wm8955_reset(struct snd_soc_codec *codec)
 {
 	return snd_soc_write(codec, WM8955_RESET, 0);
@@ -527,7 +544,7 @@ SND_SOC_DAPM_OUTPUT("MONOOUT"),
 SND_SOC_DAPM_OUTPUT("OUT3"),
 };
 
-static const struct snd_soc_dapm_route wm8955_intercon[] = {
+static const struct snd_soc_dapm_route wm8955_dapm_routes[] = {
 	{ "DACL", NULL, "SYSCLK" },
 	{ "DACR", NULL, "SYSCLK" },
 
@@ -572,21 +589,6 @@ static const struct snd_soc_dapm_route wm8955_intercon[] = {
 	{ "OUT3", NULL, "OUT3 PGA" },
 };
 
-static int wm8955_add_widgets(struct snd_soc_codec *codec)
-{
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
-
-	snd_soc_add_controls(codec, wm8955_snd_controls,
-			     ARRAY_SIZE(wm8955_snd_controls));
-
-	snd_soc_dapm_new_controls(dapm, wm8955_dapm_widgets,
-				  ARRAY_SIZE(wm8955_dapm_widgets));
-	snd_soc_dapm_add_routes(dapm, wm8955_intercon,
-				ARRAY_SIZE(wm8955_intercon));
-
-	return 0;
-}
-
 static int wm8955_hw_params(struct snd_pcm_substream *substream,
 			    struct snd_pcm_hw_params *params,
 			    struct snd_soc_dai *dai)
@@ -765,8 +767,7 @@ static int wm8955_set_bias_level(struct snd_soc_codec *codec,
 				 enum snd_soc_bias_level level)
 {
 	struct wm8955_priv *wm8955 = snd_soc_codec_get_drvdata(codec);
-	u16 *reg_cache = codec->reg_cache;
-	int ret, i;
+	int ret;
 
 	switch (level) {
 	case SND_SOC_BIAS_ON:
@@ -795,18 +796,7 @@ static int wm8955_set_bias_level(struct snd_soc_codec *codec,
 				return ret;
 			}
 
-			/* Sync back cached values if they're
-			 * different from the hardware default.
-			 */
-			for (i = 0; i < codec->driver->reg_cache_size; i++) {
-				if (i == WM8955_RESET)
-					continue;
-
-				if (reg_cache[i] == wm8955_reg[i])
-					continue;
-
-				snd_soc_write(codec, i, reg_cache[i]);
-			}
+			regcache_sync(wm8955->regmap);
 
 			/* Enable VREF and VMID */
 			snd_soc_update_bits(codec, WM8955_POWER_MANAGEMENT_1,
@@ -880,8 +870,12 @@ static struct snd_soc_dai_driver wm8955_dai = {
 #ifdef CONFIG_PM
 static int wm8955_suspend(struct snd_soc_codec *codec)
 {
+	struct wm8955_priv *wm8955 = snd_soc_codec_get_drvdata(codec);
+
 	wm8955_set_bias_level(codec, SND_SOC_BIAS_OFF);
 
+	regcache_mark_dirty(wm8955->regmap);
+
 	return 0;
 }
 
@@ -900,10 +894,11 @@ static int wm8955_probe(struct snd_soc_codec *codec)
 {
 	struct wm8955_priv *wm8955 = snd_soc_codec_get_drvdata(codec);
 	struct wm8955_pdata *pdata = dev_get_platdata(codec->dev);
-	u16 *reg_cache = codec->reg_cache;
 	int ret, i;
 
-	ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8955->control_type);
+	codec->control_data = wm8955->regmap;
+
+	ret = snd_soc_codec_set_cache_io(codec, 7, 9, SND_SOC_REGMAP);
 	if (ret != 0) {
 		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
 		return ret;
@@ -958,12 +953,12 @@ static int wm8955_probe(struct snd_soc_codec *codec)
 	/* Set platform data values */
 	if (pdata) {
 		if (pdata->out2_speaker)
-			reg_cache[WM8955_ADDITIONAL_CONTROL_2]
-				|= WM8955_ROUT2INV;
+			snd_soc_update_bits(codec, WM8955_ADDITIONAL_CONTROL_2,
+					    WM8955_ROUT2INV, WM8955_ROUT2INV);
 
 		if (pdata->monoin_diff)
-			reg_cache[WM8955_MONO_OUT_MIX_1]
-				|= WM8955_DMEN;
+			snd_soc_update_bits(codec, WM8955_MONO_OUT_MIX_1,
+					    WM8955_DMEN, WM8955_DMEN);
 	}
 
 	wm8955_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
@@ -971,7 +966,6 @@ static int wm8955_probe(struct snd_soc_codec *codec)
 	/* Bias level configuration will have done an extra enable */
 	regulator_bulk_disable(ARRAY_SIZE(wm8955->supplies), wm8955->supplies);
 
-	wm8955_add_widgets(codec);
 	return 0;
 
 err_enable:
@@ -996,36 +990,68 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8955 = {
 	.suspend =	wm8955_suspend,
 	.resume =	wm8955_resume,
 	.set_bias_level = wm8955_set_bias_level,
-	.reg_cache_size = ARRAY_SIZE(wm8955_reg),
-	.reg_word_size = sizeof(u16),
-	.reg_cache_default = wm8955_reg,
+
+	.controls =	wm8955_snd_controls,
+	.num_controls = ARRAY_SIZE(wm8955_snd_controls),
+	.dapm_widgets = wm8955_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(wm8955_dapm_widgets),
+	.dapm_routes =	wm8955_dapm_routes,
+	.num_dapm_routes = ARRAY_SIZE(wm8955_dapm_routes),
+};
+
+static const struct regmap_config wm8955_regmap = {
+	.reg_bits = 7,
+	.val_bits = 9,
+
+	.max_register = WM8955_MAX_REGISTER,
+	.volatile_reg = wm8955_volatile,
+	.writeable_reg = wm8955_writeable,
+
+	.cache_type = REGCACHE_RBTREE,
+	.reg_defaults = wm8955_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(wm8955_reg_defaults),
 };
 
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 static __devinit int wm8955_i2c_probe(struct i2c_client *i2c,
 				      const struct i2c_device_id *id)
 {
 	struct wm8955_priv *wm8955;
 	int ret;
 
-	wm8955 = kzalloc(sizeof(struct wm8955_priv), GFP_KERNEL);
+	wm8955 = devm_kzalloc(&i2c->dev, sizeof(struct wm8955_priv),
+			      GFP_KERNEL);
 	if (wm8955 == NULL)
 		return -ENOMEM;
 
+	wm8955->regmap = regmap_init_i2c(i2c, &wm8955_regmap);
+	if (IS_ERR(wm8955->regmap)) {
+		ret = PTR_ERR(wm8955->regmap);
+		dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
+			ret);
+		return ret;
+	}
+
 	i2c_set_clientdata(i2c, wm8955);
-	wm8955->control_type = SND_SOC_I2C;
 
 	ret = snd_soc_register_codec(&i2c->dev,
 			&soc_codec_dev_wm8955, &wm8955_dai, 1);
-	if (ret < 0)
-		kfree(wm8955);
+	if (ret != 0)
+		goto err;
+
+	return ret;
+
+err:
+	regmap_exit(wm8955->regmap);
 	return ret;
 }
 
 static __devexit int wm8955_i2c_remove(struct i2c_client *client)
 {
+	struct wm8955_priv *wm8955 = i2c_get_clientdata(client);
+
 	snd_soc_unregister_codec(&client->dev);
-	kfree(i2c_get_clientdata(client));
+	regmap_exit(wm8955->regmap);
+
 	return 0;
 }
 
@@ -1044,27 +1070,22 @@ static struct i2c_driver wm8955_i2c_driver = {
 	.remove =   __devexit_p(wm8955_i2c_remove),
 	.id_table = wm8955_i2c_id,
 };
-#endif
 
 static int __init wm8955_modinit(void)
 {
 	int ret = 0;
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 	ret = i2c_add_driver(&wm8955_i2c_driver);
 	if (ret != 0) {
 		printk(KERN_ERR "Failed to register WM8955 I2C driver: %d\n",
 		       ret);
 	}
-#endif
 	return ret;
 }
 module_init(wm8955_modinit);
 
 static void __exit wm8955_exit(void)
 {
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 	i2c_del_driver(&wm8955_i2c_driver);
-#endif
 }
 module_exit(wm8955_exit);
 
diff --git a/sound/soc/codecs/wm8958-dsp2.c b/sound/soc/codecs/wm8958-dsp2.c
index 40ac888faf3d..1332692ef81b 100644
--- a/sound/soc/codecs/wm8958-dsp2.c
+++ b/sound/soc/codecs/wm8958-dsp2.c
@@ -920,11 +920,11 @@ void wm8958_dsp2_init(struct snd_soc_codec *codec)
 
 	wm8994->dsp_active = -1;
 
-	snd_soc_add_controls(codec, wm8958_mbc_snd_controls,
+	snd_soc_add_codec_controls(codec, wm8958_mbc_snd_controls,
 			     ARRAY_SIZE(wm8958_mbc_snd_controls));
-	snd_soc_add_controls(codec, wm8958_vss_snd_controls,
+	snd_soc_add_codec_controls(codec, wm8958_vss_snd_controls,
 			     ARRAY_SIZE(wm8958_vss_snd_controls));
-	snd_soc_add_controls(codec, wm8958_enh_eq_snd_controls,
+	snd_soc_add_codec_controls(codec, wm8958_enh_eq_snd_controls,
 			     ARRAY_SIZE(wm8958_enh_eq_snd_controls));
 
 
@@ -958,7 +958,7 @@ void wm8958_dsp2_init(struct snd_soc_codec *codec)
 		wm8994->mbc_enum.max = pdata->num_mbc_cfgs;
 		wm8994->mbc_enum.texts = wm8994->mbc_texts;
 
-		ret = snd_soc_add_controls(wm8994->codec, control, 1);
+		ret = snd_soc_add_codec_controls(wm8994->codec, control, 1);
 		if (ret != 0)
 			dev_err(wm8994->codec->dev,
 				"Failed to add MBC mode controls: %d\n", ret);
@@ -986,7 +986,7 @@ void wm8958_dsp2_init(struct snd_soc_codec *codec)
 		wm8994->vss_enum.max = pdata->num_vss_cfgs;
 		wm8994->vss_enum.texts = wm8994->vss_texts;
 
-		ret = snd_soc_add_controls(wm8994->codec, control, 1);
+		ret = snd_soc_add_codec_controls(wm8994->codec, control, 1);
 		if (ret != 0)
 			dev_err(wm8994->codec->dev,
 				"Failed to add VSS mode controls: %d\n", ret);
@@ -1015,7 +1015,7 @@ void wm8958_dsp2_init(struct snd_soc_codec *codec)
 		wm8994->vss_hpf_enum.max = pdata->num_vss_hpf_cfgs;
 		wm8994->vss_hpf_enum.texts = wm8994->vss_hpf_texts;
 
-		ret = snd_soc_add_controls(wm8994->codec, control, 1);
+		ret = snd_soc_add_codec_controls(wm8994->codec, control, 1);
 		if (ret != 0)
 			dev_err(wm8994->codec->dev,
 				"Failed to add VSS HPFmode controls: %d\n",
@@ -1045,7 +1045,7 @@ void wm8958_dsp2_init(struct snd_soc_codec *codec)
 		wm8994->enh_eq_enum.max = pdata->num_enh_eq_cfgs;
 		wm8994->enh_eq_enum.texts = wm8994->enh_eq_texts;
 
-		ret = snd_soc_add_controls(wm8994->codec, control, 1);
+		ret = snd_soc_add_codec_controls(wm8994->codec, control, 1);
 		if (ret != 0)
 			dev_err(wm8994->codec->dev,
 				"Failed to add enhanced EQ controls: %d\n",
diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c
index e5caae32e541..840d72086d04 100644
--- a/sound/soc/codecs/wm8960.c
+++ b/sound/soc/codecs/wm8960.c
@@ -940,7 +940,7 @@ static int wm8960_probe(struct snd_soc_codec *codec)
 	snd_soc_update_bits(codec, WM8960_LOUT2, 0x100, 0x100);
 	snd_soc_update_bits(codec, WM8960_ROUT2, 0x100, 0x100);
 
-	snd_soc_add_controls(codec, wm8960_snd_controls,
+	snd_soc_add_codec_controls(codec, wm8960_snd_controls,
 				     ARRAY_SIZE(wm8960_snd_controls));
 	wm8960_add_widgets(codec);
 
diff --git a/sound/soc/codecs/wm8961.c b/sound/soc/codecs/wm8961.c
index 4f20c72a0f1d..05ea7c274093 100644
--- a/sound/soc/codecs/wm8961.c
+++ b/sound/soc/codecs/wm8961.c
@@ -1022,7 +1022,7 @@ static int wm8961_probe(struct snd_soc_codec *codec)
 
 	wm8961_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
-	snd_soc_add_controls(codec, wm8961_snd_controls,
+	snd_soc_add_codec_controls(codec, wm8961_snd_controls,
 				ARRAY_SIZE(wm8961_snd_controls));
 	snd_soc_dapm_new_controls(dapm, wm8961_dapm_widgets,
 				  ARRAY_SIZE(wm8961_dapm_widgets));
diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c
index 296de4e30d26..15d467ff91b4 100644
--- a/sound/soc/codecs/wm8962.c
+++ b/sound/soc/codecs/wm8962.c
@@ -20,6 +20,7 @@
 #include <linux/gpio.h>
 #include <linux/i2c.h>
 #include <linux/input.h>
+#include <linux/pm_runtime.h>
 #include <linux/regmap.h>
 #include <linux/regulator/consumer.h>
 #include <linux/slab.h>
@@ -96,7 +97,7 @@ static int wm8962_regulator_event_##n(struct notifier_block *nb, \
 	struct wm8962_priv *wm8962 = container_of(nb, struct wm8962_priv, \
 						  disable_nb[n]); \
 	if (event & REGULATOR_EVENT_DISABLE) { \
-		regcache_cache_only(wm8962->regmap, true);	\
+		regcache_mark_dirty(wm8962->regmap);	\
 	} \
 	return 0; \
 }
@@ -115,11 +116,11 @@ static struct reg_default wm8962_reg[] = {
 	{ 1, 0x049F },   /* R1     - Right Input volume */
 	{ 2, 0x0000 },   /* R2     - HPOUTL volume */
 	{ 3, 0x0000 },   /* R3     - HPOUTR volume */
-	{ 4, 0x0020 },   /* R4     - Clocking1 */
+
 	{ 5, 0x0018 },   /* R5     - ADC & DAC Control 1 */
 	{ 6, 0x2008 },   /* R6     - ADC & DAC Control 2 */
 	{ 7, 0x000A },   /* R7     - Audio Interface 0 */
-	{ 8, 0x01E4 },   /* R8     - Clocking2 */
+
 	{ 9, 0x0300 },   /* R9     - Audio Interface 1 */
 	{ 10, 0x00C0 },  /* R10    - Left DAC volume */
 	{ 11, 0x00C0 },  /* R11    - Right DAC volume */
@@ -128,7 +129,7 @@ static struct reg_default wm8962_reg[] = {
 	{ 15, 0x6243 },   /* R15    - Software Reset */
 
 	{ 17, 0x007B },   /* R17    - ALC1 */
-	{ 18, 0x0000 },   /* R18    - ALC2 */
+
 	{ 19, 0x1C32 },   /* R19    - ALC3 */
 	{ 20, 0x3200 },   /* R20    - Noise Gate */
 	{ 21, 0x00C0 },   /* R21    - Left ADC volume */
@@ -152,10 +153,6 @@ static struct reg_default wm8962_reg[] = {
 	{ 40, 0x0000 },   /* R40    - SPKOUTL volume */
 	{ 41, 0x0000 },   /* R41    - SPKOUTR volume */
 
-	{ 47, 0x0000 },   /* R47    - Thermal Shutdown Status */
-	{ 48, 0x8027 },   /* R48    - Additional Control (4) */
-	{ 49, 0x0010 },   /* R49    - Class D Control 1 */
-
 	{ 51, 0x0003 },   /* R51    - Class D Control 2 */
 
 	{ 56, 0x0506 },   /* R56    - Clocking 4 */
@@ -167,8 +164,6 @@ static struct reg_default wm8962_reg[] = {
 
 	{ 64, 0x0810 },   /* R64    - DC Servo 4 */
 
-	{ 66, 0x0000 },   /* R66    - DC Servo 6 */
-
 	{ 68, 0x001B },   /* R68    - Analogue PGA Bias */
 	{ 69, 0x0000 },   /* R69    - Analogue HP 0 */
 
@@ -207,8 +202,6 @@ static struct reg_default wm8962_reg[] = {
 	{ 126, 0x000D },   /* R126   - Analogue Clocking3 */
 	{ 127, 0x0000 },   /* R127   - PLL Software Reset */
 
-	{ 129, 0x0000 },   /* R129   - PLL2 */
-
 	{ 131, 0x0000 },   /* R131   - PLL 4 */
 
 	{ 136, 0x0067 },   /* R136   - PLL 9 */
@@ -303,9 +296,6 @@ static struct reg_default wm8962_reg[] = {
 	{ 516, 0x8100 },   /* R516   - GPIO 5 */
 	{ 517, 0x8100 },   /* R517   - GPIO 6 */
 
-	{ 560, 0x0000 },   /* R560   - Interrupt Status 1 */
-	{ 561, 0x0000 },   /* R561   - Interrupt Status 2 */
-
 	{ 568, 0x0030 },   /* R568   - Interrupt Status 1 Mask */
 	{ 569, 0xFFED },   /* R569   - Interrupt Status 2 Mask */
 
@@ -317,8 +307,6 @@ static struct reg_default wm8962_reg[] = {
 
 	{ 768, 0x1C00 },   /* R768   - DSP2 Power Management */
 
-	{ 1037, 0x0000 },   /* R1037  - DSP2_ExecControl */
-
 	{ 8192, 0x0000 },   /* R8192  - DSP2 Instruction RAM 0 */
 
 	{ 9216, 0x0030 },   /* R9216  - DSP2 Address RAM 2 */
@@ -797,1167 +785,660 @@ static struct reg_default wm8962_reg[] = {
 	{ 21139, 0x8580 },   /* R21139 - VSS_XTS32_0 */
 };
 
-static const struct wm8962_reg_access {
-	u16 read;
-	u16 write;
-	u16 vol;
-} wm8962_reg_access[WM8962_MAX_REGISTER + 1] = {
-	[0] = { 0x00FF, 0x01FF, 0x0000 }, /* R0     - Left Input volume */
-	[1] = { 0xFEFF, 0x01FF, 0x0000 }, /* R1     - Right Input volume */
-	[2] = { 0x00FF, 0x01FF, 0x0000 }, /* R2     - HPOUTL volume */
-	[3] = { 0x00FF, 0x01FF, 0x0000 }, /* R3     - HPOUTR volume */
-	[4] = { 0x07FE, 0x07FE, 0xFFFF }, /* R4     - Clocking1 */
-	[5] = { 0x007F, 0x007F, 0x0000 }, /* R5     - ADC & DAC Control 1 */
-	[6] = { 0x37ED, 0x37ED, 0x0000 }, /* R6     - ADC & DAC Control 2 */
-	[7] = { 0x1FFF, 0x1FFF, 0x0000 }, /* R7     - Audio Interface 0 */
-	[8] = { 0x0FEF, 0x0FEF, 0xFFFF }, /* R8     - Clocking2 */
-	[9] = { 0x0B9F, 0x039F, 0x0000 }, /* R9     - Audio Interface 1 */
-	[10] = { 0x00FF, 0x01FF, 0x0000 }, /* R10    - Left DAC volume */
-	[11] = { 0x00FF, 0x01FF, 0x0000 }, /* R11    - Right DAC volume */
-	[14] = { 0x07FF, 0x07FF, 0x0000 }, /* R14    - Audio Interface 2 */
-	[15] = { 0xFFFF, 0xFFFF, 0xFFFF }, /* R15    - Software Reset */
-	[17] = { 0x07FF, 0x07FF, 0x0000 }, /* R17    - ALC1 */
-	[18] = { 0xF8FF, 0x00FF, 0xFFFF }, /* R18    - ALC2 */
-	[19] = { 0x1DFF, 0x1DFF, 0x0000 }, /* R19    - ALC3 */
-	[20] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20    - Noise Gate */
-	[21] = { 0x00FF, 0x01FF, 0x0000 }, /* R21    - Left ADC volume */
-	[22] = { 0x00FF, 0x01FF, 0x0000 }, /* R22    - Right ADC volume */
-	[23] = { 0x0161, 0x0161, 0x0000 }, /* R23    - Additional control(1) */
-	[24] = { 0x0008, 0x0008, 0x0000 }, /* R24    - Additional control(2) */
-	[25] = { 0x07FE, 0x07FE, 0x0000 }, /* R25    - Pwr Mgmt (1) */
-	[26] = { 0x01FB, 0x01FB, 0x0000 }, /* R26    - Pwr Mgmt (2) */
-	[27] = { 0x0017, 0x0017, 0x0000 }, /* R27    - Additional Control (3) */
-	[28] = { 0x001C, 0x001C, 0x0000 }, /* R28    - Anti-pop */
-
-	[30] = { 0xFFFE, 0xFFFE, 0x0000 }, /* R30    - Clocking 3 */
-	[31] = { 0x000F, 0x000F, 0x0000 }, /* R31    - Input mixer control (1) */
-	[32] = { 0x01FF, 0x01FF, 0x0000 }, /* R32    - Left input mixer volume */
-	[33] = { 0x01FF, 0x01FF, 0x0000 }, /* R33    - Right input mixer volume */
-	[34] = { 0x003F, 0x003F, 0x0000 }, /* R34    - Input mixer control (2) */
-	[35] = { 0x003F, 0x003F, 0x0000 }, /* R35    - Input bias control */
-	[37] = { 0x001F, 0x001F, 0x0000 }, /* R37    - Left input PGA control */
-	[38] = { 0x001F, 0x001F, 0x0000 }, /* R38    - Right input PGA control */
-	[40] = { 0x00FF, 0x01FF, 0x0000 }, /* R40    - SPKOUTL volume */
-	[41] = { 0x00FF, 0x01FF, 0x0000 }, /* R41    - SPKOUTR volume */
-
-	[47] = { 0x000F, 0x0000, 0xFFFF }, /* R47    - Thermal Shutdown Status */
-	[48] = { 0x7EC7, 0x7E07, 0xFFFF }, /* R48    - Additional Control (4) */
-	[49] = { 0x00D3, 0x00D7, 0xFFFF }, /* R49    - Class D Control 1 */
-	[51] = { 0x0047, 0x0047, 0x0000 }, /* R51    - Class D Control 2 */
-	[56] = { 0x001E, 0x001E, 0x0000 }, /* R56    - Clocking 4 */
-	[57] = { 0x02FC, 0x02FC, 0x0000 }, /* R57    - DAC DSP Mixing (1) */
-	[58] = { 0x00FC, 0x00FC, 0x0000 }, /* R58    - DAC DSP Mixing (2) */
-	[60] = { 0x00CC, 0x00CC, 0x0000 }, /* R60    - DC Servo 0 */
-	[61] = { 0x00DD, 0x00DD, 0x0000 }, /* R61    - DC Servo 1 */
-	[64] = { 0x3F80, 0x3F80, 0x0000 }, /* R64    - DC Servo 4 */
-	[66] = { 0x0780, 0x0000, 0xFFFF }, /* R66    - DC Servo 6 */
-	[68] = { 0x0007, 0x0007, 0x0000 }, /* R68    - Analogue PGA Bias */
-	[69] = { 0x00FF, 0x00FF, 0x0000 }, /* R69    - Analogue HP 0 */
-	[71] = { 0x01FF, 0x01FF, 0x0000 }, /* R71    - Analogue HP 2 */
-	[72] = { 0x0001, 0x0001, 0x0000 }, /* R72    - Charge Pump 1 */
-	[82] = { 0x0001, 0x0001, 0x0000 }, /* R82    - Charge Pump B */
-	[87] = { 0x00A0, 0x00A0, 0x0000 }, /* R87    - Write Sequencer Control 1 */
-	[90] = { 0x007F, 0x01FF, 0x0000 }, /* R90    - Write Sequencer Control 2 */
-	[93] = { 0x03F9, 0x0000, 0x0000 }, /* R93    - Write Sequencer Control 3 */
-	[94] = { 0x0070, 0x0070, 0x0000 }, /* R94    - Control Interface */
-	[99] = { 0x000F, 0x000F, 0x0000 }, /* R99    - Mixer Enables */
-	[100] = { 0x00BF, 0x00BF, 0x0000 }, /* R100   - Headphone Mixer (1) */
-	[101] = { 0x00BF, 0x00BF, 0x0000 }, /* R101   - Headphone Mixer (2) */
-	[102] = { 0x01FF, 0x01FF, 0x0000 }, /* R102   - Headphone Mixer (3) */
-	[103] = { 0x01FF, 0x01FF, 0x0000 }, /* R103   - Headphone Mixer (4) */
-	[105] = { 0x00BF, 0x00BF, 0x0000 }, /* R105   - Speaker Mixer (1) */
-	[106] = { 0x00BF, 0x00BF, 0x0000 }, /* R106   - Speaker Mixer (2) */
-	[107] = { 0x01FF, 0x01FF, 0x0000 }, /* R107   - Speaker Mixer (3) */
-	[108] = { 0x01FF, 0x01FF, 0x0000 }, /* R108   - Speaker Mixer (4) */
-	[109] = { 0x00F0, 0x00F0, 0x0000 }, /* R109   - Speaker Mixer (5) */
-	[110] = { 0x00F7, 0x00F7, 0x0000 }, /* R110   - Beep Generator (1) */
-	[115] = { 0x001F, 0x001F, 0x0000 }, /* R115   - Oscillator Trim (3) */
-	[116] = { 0x001F, 0x001F, 0x0000 }, /* R116   - Oscillator Trim (4) */
-	[119] = { 0x00FF, 0x00FF, 0x0000 }, /* R119   - Oscillator Trim (7) */
-	[124] = { 0x0079, 0x0079, 0x0000 }, /* R124   - Analogue Clocking1 */
-	[125] = { 0x00DF, 0x00DF, 0x0000 }, /* R125   - Analogue Clocking2 */
-	[126] = { 0x000D, 0x000D, 0x0000 }, /* R126   - Analogue Clocking3 */
-	[127] = { 0x0000, 0xFFFF, 0x0000 }, /* R127   - PLL Software Reset */
-	[129] = { 0x00B0, 0x00B0, 0x0000 }, /* R129   - PLL2 */
-	[131] = { 0x0003, 0x0003, 0x0000 }, /* R131   - PLL 4 */
-	[136] = { 0x005F, 0x005F, 0x0000 }, /* R136   - PLL 9 */
-	[137] = { 0x00FF, 0x00FF, 0x0000 }, /* R137   - PLL 10 */
-	[138] = { 0x00FF, 0x00FF, 0x0000 }, /* R138   - PLL 11 */
-	[139] = { 0x00FF, 0x00FF, 0x0000 }, /* R139   - PLL 12 */
-	[140] = { 0x005F, 0x005F, 0x0000 }, /* R140   - PLL 13 */
-	[141] = { 0x00FF, 0x00FF, 0x0000 }, /* R141   - PLL 14 */
-	[142] = { 0x00FF, 0x00FF, 0x0000 }, /* R142   - PLL 15 */
-	[143] = { 0x00FF, 0x00FF, 0x0000 }, /* R143   - PLL 16 */
-	[155] = { 0x0067, 0x0067, 0x0000 }, /* R155   - FLL Control (1) */
-	[156] = { 0x01FB, 0x01FB, 0x0000 }, /* R156   - FLL Control (2) */
-	[157] = { 0x0007, 0x0007, 0x0000 }, /* R157   - FLL Control (3) */
-	[159] = { 0x007F, 0x007F, 0x0000 }, /* R159   - FLL Control (5) */
-	[160] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R160   - FLL Control (6) */
-	[161] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R161   - FLL Control (7) */
-	[162] = { 0x03FF, 0x03FF, 0x0000 }, /* R162   - FLL Control (8) */
-	[252] = { 0x0005, 0x0005, 0x0000 }, /* R252   - General test 1 */
-	[256] = { 0x000F, 0x000F, 0x0000 }, /* R256   - DF1 */
-	[257] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R257   - DF2 */
-	[258] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R258   - DF3 */
-	[259] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R259   - DF4 */
-	[260] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R260   - DF5 */
-	[261] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R261   - DF6 */
-	[262] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R262   - DF7 */
-	[264] = { 0x0003, 0x0003, 0x0000 }, /* R264   - LHPF1 */
-	[265] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R265   - LHPF2 */
-	[268] = { 0x0077, 0x0077, 0x0000 }, /* R268   - THREED1 */
-	[269] = { 0xFFFC, 0xFFFC, 0x0000 }, /* R269   - THREED2 */
-	[270] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R270   - THREED3 */
-	[271] = { 0xFFFC, 0xFFFC, 0x0000 }, /* R271   - THREED4 */
-	[276] = { 0x7FFF, 0x7FFF, 0x0000 }, /* R276   - DRC 1 */
-	[277] = { 0x1FFF, 0x1FFF, 0x0000 }, /* R277   - DRC 2 */
-	[278] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R278   - DRC 3 */
-	[279] = { 0x07FF, 0x07FF, 0x0000 }, /* R279   - DRC 4 */
-	[280] = { 0x03FF, 0x03FF, 0x0000 }, /* R280   - DRC 5 */
-	[285] = { 0x0003, 0x0003, 0x0000 }, /* R285   - Tloopback */
-	[335] = { 0x0007, 0x0007, 0x0000 }, /* R335   - EQ1 */
-	[336] = { 0xFFFE, 0xFFFE, 0x0000 }, /* R336   - EQ2 */
-	[337] = { 0xFFC0, 0xFFC0, 0x0000 }, /* R337   - EQ3 */
-	[338] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R338   - EQ4 */
-	[339] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R339   - EQ5 */
-	[340] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R340   - EQ6 */
-	[341] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R341   - EQ7 */
-	[342] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R342   - EQ8 */
-	[343] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R343   - EQ9 */
-	[344] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R344   - EQ10 */
-	[345] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R345   - EQ11 */
-	[346] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R346   - EQ12 */
-	[347] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R347   - EQ13 */
-	[348] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R348   - EQ14 */
-	[349] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R349   - EQ15 */
-	[350] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R350   - EQ16 */
-	[351] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R351   - EQ17 */
-	[352] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R352   - EQ18 */
-	[353] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R353   - EQ19 */
-	[354] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R354   - EQ20 */
-	[355] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R355   - EQ21 */
-	[356] = { 0xFFFE, 0xFFFE, 0x0000 }, /* R356   - EQ22 */
-	[357] = { 0xFFC0, 0xFFC0, 0x0000 }, /* R357   - EQ23 */
-	[358] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R358   - EQ24 */
-	[359] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R359   - EQ25 */
-	[360] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R360   - EQ26 */
-	[361] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R361   - EQ27 */
-	[362] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R362   - EQ28 */
-	[363] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R363   - EQ29 */
-	[364] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R364   - EQ30 */
-	[365] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R365   - EQ31 */
-	[366] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R366   - EQ32 */
-	[367] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R367   - EQ33 */
-	[368] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R368   - EQ34 */
-	[369] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R369   - EQ35 */
-	[370] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R370   - EQ36 */
-	[371] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R371   - EQ37 */
-	[372] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R372   - EQ38 */
-	[373] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R373   - EQ39 */
-	[374] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R374   - EQ40 */
-	[375] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R375   - EQ41 */
-	[513] = { 0x045F, 0x045F, 0x0000 }, /* R513   - GPIO 2 */
-	[514] = { 0x045F, 0x045F, 0x0000 }, /* R514   - GPIO 3 */
-	[516] = { 0xE75F, 0xE75F, 0x0000 }, /* R516   - GPIO 5 */
-	[517] = { 0xE75F, 0xE75F, 0x0000 }, /* R517   - GPIO 6 */
-	[560] = { 0x0030, 0x0030, 0xFFFF }, /* R560   - Interrupt Status 1 */
-	[561] = { 0xFFED, 0xFFED, 0xFFFF }, /* R561   - Interrupt Status 2 */
-	[568] = { 0x0030, 0x0030, 0x0000 }, /* R568   - Interrupt Status 1 Mask */
-	[569] = { 0xFFED, 0xFFED, 0x0000 }, /* R569   - Interrupt Status 2 Mask */
-	[576] = { 0x0001, 0x0001, 0x0000 }, /* R576   - Interrupt Control */
-	[584] = { 0x002D, 0x002D, 0x0000 }, /* R584   - IRQ Debounce */
-	[586] = { 0xC000, 0xC000, 0x0000 }, /* R586   -  MICINT Source Pol */
-	[768] = { 0x0001, 0x0001, 0x0000 }, /* R768   - DSP2 Power Management */
-	[1037] = { 0x0000, 0x003F, 0xFFFF }, /* R1037  - DSP2_ExecControl */
-	[4096] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4096  - Write Sequencer 0 */
-	[4097] = { 0x00FF, 0x00FF, 0x0000 }, /* R4097  - Write Sequencer 1 */
-	[4098] = { 0x070F, 0x070F, 0x0000 }, /* R4098  - Write Sequencer 2 */
-	[4099] = { 0x010F, 0x010F, 0x0000 }, /* R4099  - Write Sequencer 3 */
-	[4100] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4100  - Write Sequencer 4 */
-	[4101] = { 0x00FF, 0x00FF, 0x0000 }, /* R4101  - Write Sequencer 5 */
-	[4102] = { 0x070F, 0x070F, 0x0000 }, /* R4102  - Write Sequencer 6 */
-	[4103] = { 0x010F, 0x010F, 0x0000 }, /* R4103  - Write Sequencer 7 */
-	[4104] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4104  - Write Sequencer 8 */
-	[4105] = { 0x00FF, 0x00FF, 0x0000 }, /* R4105  - Write Sequencer 9 */
-	[4106] = { 0x070F, 0x070F, 0x0000 }, /* R4106  - Write Sequencer 10 */
-	[4107] = { 0x010F, 0x010F, 0x0000 }, /* R4107  - Write Sequencer 11 */
-	[4108] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4108  - Write Sequencer 12 */
-	[4109] = { 0x00FF, 0x00FF, 0x0000 }, /* R4109  - Write Sequencer 13 */
-	[4110] = { 0x070F, 0x070F, 0x0000 }, /* R4110  - Write Sequencer 14 */
-	[4111] = { 0x010F, 0x010F, 0x0000 }, /* R4111  - Write Sequencer 15 */
-	[4112] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4112  - Write Sequencer 16 */
-	[4113] = { 0x00FF, 0x00FF, 0x0000 }, /* R4113  - Write Sequencer 17 */
-	[4114] = { 0x070F, 0x070F, 0x0000 }, /* R4114  - Write Sequencer 18 */
-	[4115] = { 0x010F, 0x010F, 0x0000 }, /* R4115  - Write Sequencer 19 */
-	[4116] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4116  - Write Sequencer 20 */
-	[4117] = { 0x00FF, 0x00FF, 0x0000 }, /* R4117  - Write Sequencer 21 */
-	[4118] = { 0x070F, 0x070F, 0x0000 }, /* R4118  - Write Sequencer 22 */
-	[4119] = { 0x010F, 0x010F, 0x0000 }, /* R4119  - Write Sequencer 23 */
-	[4120] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4120  - Write Sequencer 24 */
-	[4121] = { 0x00FF, 0x00FF, 0x0000 }, /* R4121  - Write Sequencer 25 */
-	[4122] = { 0x070F, 0x070F, 0x0000 }, /* R4122  - Write Sequencer 26 */
-	[4123] = { 0x010F, 0x010F, 0x0000 }, /* R4123  - Write Sequencer 27 */
-	[4124] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4124  - Write Sequencer 28 */
-	[4125] = { 0x00FF, 0x00FF, 0x0000 }, /* R4125  - Write Sequencer 29 */
-	[4126] = { 0x070F, 0x070F, 0x0000 }, /* R4126  - Write Sequencer 30 */
-	[4127] = { 0x010F, 0x010F, 0x0000 }, /* R4127  - Write Sequencer 31 */
-	[4128] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4128  - Write Sequencer 32 */
-	[4129] = { 0x00FF, 0x00FF, 0x0000 }, /* R4129  - Write Sequencer 33 */
-	[4130] = { 0x070F, 0x070F, 0x0000 }, /* R4130  - Write Sequencer 34 */
-	[4131] = { 0x010F, 0x010F, 0x0000 }, /* R4131  - Write Sequencer 35 */
-	[4132] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4132  - Write Sequencer 36 */
-	[4133] = { 0x00FF, 0x00FF, 0x0000 }, /* R4133  - Write Sequencer 37 */
-	[4134] = { 0x070F, 0x070F, 0x0000 }, /* R4134  - Write Sequencer 38 */
-	[4135] = { 0x010F, 0x010F, 0x0000 }, /* R4135  - Write Sequencer 39 */
-	[4136] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4136  - Write Sequencer 40 */
-	[4137] = { 0x00FF, 0x00FF, 0x0000 }, /* R4137  - Write Sequencer 41 */
-	[4138] = { 0x070F, 0x070F, 0x0000 }, /* R4138  - Write Sequencer 42 */
-	[4139] = { 0x010F, 0x010F, 0x0000 }, /* R4139  - Write Sequencer 43 */
-	[4140] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4140  - Write Sequencer 44 */
-	[4141] = { 0x00FF, 0x00FF, 0x0000 }, /* R4141  - Write Sequencer 45 */
-	[4142] = { 0x070F, 0x070F, 0x0000 }, /* R4142  - Write Sequencer 46 */
-	[4143] = { 0x010F, 0x010F, 0x0000 }, /* R4143  - Write Sequencer 47 */
-	[4144] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4144  - Write Sequencer 48 */
-	[4145] = { 0x00FF, 0x00FF, 0x0000 }, /* R4145  - Write Sequencer 49 */
-	[4146] = { 0x070F, 0x070F, 0x0000 }, /* R4146  - Write Sequencer 50 */
-	[4147] = { 0x010F, 0x010F, 0x0000 }, /* R4147  - Write Sequencer 51 */
-	[4148] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4148  - Write Sequencer 52 */
-	[4149] = { 0x00FF, 0x00FF, 0x0000 }, /* R4149  - Write Sequencer 53 */
-	[4150] = { 0x070F, 0x070F, 0x0000 }, /* R4150  - Write Sequencer 54 */
-	[4151] = { 0x010F, 0x010F, 0x0000 }, /* R4151  - Write Sequencer 55 */
-	[4152] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4152  - Write Sequencer 56 */
-	[4153] = { 0x00FF, 0x00FF, 0x0000 }, /* R4153  - Write Sequencer 57 */
-	[4154] = { 0x070F, 0x070F, 0x0000 }, /* R4154  - Write Sequencer 58 */
-	[4155] = { 0x010F, 0x010F, 0x0000 }, /* R4155  - Write Sequencer 59 */
-	[4156] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4156  - Write Sequencer 60 */
-	[4157] = { 0x00FF, 0x00FF, 0x0000 }, /* R4157  - Write Sequencer 61 */
-	[4158] = { 0x070F, 0x070F, 0x0000 }, /* R4158  - Write Sequencer 62 */
-	[4159] = { 0x010F, 0x010F, 0x0000 }, /* R4159  - Write Sequencer 63 */
-	[4160] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4160  - Write Sequencer 64 */
-	[4161] = { 0x00FF, 0x00FF, 0x0000 }, /* R4161  - Write Sequencer 65 */
-	[4162] = { 0x070F, 0x070F, 0x0000 }, /* R4162  - Write Sequencer 66 */
-	[4163] = { 0x010F, 0x010F, 0x0000 }, /* R4163  - Write Sequencer 67 */
-	[4164] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4164  - Write Sequencer 68 */
-	[4165] = { 0x00FF, 0x00FF, 0x0000 }, /* R4165  - Write Sequencer 69 */
-	[4166] = { 0x070F, 0x070F, 0x0000 }, /* R4166  - Write Sequencer 70 */
-	[4167] = { 0x010F, 0x010F, 0x0000 }, /* R4167  - Write Sequencer 71 */
-	[4168] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4168  - Write Sequencer 72 */
-	[4169] = { 0x00FF, 0x00FF, 0x0000 }, /* R4169  - Write Sequencer 73 */
-	[4170] = { 0x070F, 0x070F, 0x0000 }, /* R4170  - Write Sequencer 74 */
-	[4171] = { 0x010F, 0x010F, 0x0000 }, /* R4171  - Write Sequencer 75 */
-	[4172] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4172  - Write Sequencer 76 */
-	[4173] = { 0x00FF, 0x00FF, 0x0000 }, /* R4173  - Write Sequencer 77 */
-	[4174] = { 0x070F, 0x070F, 0x0000 }, /* R4174  - Write Sequencer 78 */
-	[4175] = { 0x010F, 0x010F, 0x0000 }, /* R4175  - Write Sequencer 79 */
-	[4176] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4176  - Write Sequencer 80 */
-	[4177] = { 0x00FF, 0x00FF, 0x0000 }, /* R4177  - Write Sequencer 81 */
-	[4178] = { 0x070F, 0x070F, 0x0000 }, /* R4178  - Write Sequencer 82 */
-	[4179] = { 0x010F, 0x010F, 0x0000 }, /* R4179  - Write Sequencer 83 */
-	[4180] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4180  - Write Sequencer 84 */
-	[4181] = { 0x00FF, 0x00FF, 0x0000 }, /* R4181  - Write Sequencer 85 */
-	[4182] = { 0x070F, 0x070F, 0x0000 }, /* R4182  - Write Sequencer 86 */
-	[4183] = { 0x010F, 0x010F, 0x0000 }, /* R4183  - Write Sequencer 87 */
-	[4184] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4184  - Write Sequencer 88 */
-	[4185] = { 0x00FF, 0x00FF, 0x0000 }, /* R4185  - Write Sequencer 89 */
-	[4186] = { 0x070F, 0x070F, 0x0000 }, /* R4186  - Write Sequencer 90 */
-	[4187] = { 0x010F, 0x010F, 0x0000 }, /* R4187  - Write Sequencer 91 */
-	[4188] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4188  - Write Sequencer 92 */
-	[4189] = { 0x00FF, 0x00FF, 0x0000 }, /* R4189  - Write Sequencer 93 */
-	[4190] = { 0x070F, 0x070F, 0x0000 }, /* R4190  - Write Sequencer 94 */
-	[4191] = { 0x010F, 0x010F, 0x0000 }, /* R4191  - Write Sequencer 95 */
-	[4192] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4192  - Write Sequencer 96 */
-	[4193] = { 0x00FF, 0x00FF, 0x0000 }, /* R4193  - Write Sequencer 97 */
-	[4194] = { 0x070F, 0x070F, 0x0000 }, /* R4194  - Write Sequencer 98 */
-	[4195] = { 0x010F, 0x010F, 0x0000 }, /* R4195  - Write Sequencer 99 */
-	[4196] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4196  - Write Sequencer 100 */
-	[4197] = { 0x00FF, 0x00FF, 0x0000 }, /* R4197  - Write Sequencer 101 */
-	[4198] = { 0x070F, 0x070F, 0x0000 }, /* R4198  - Write Sequencer 102 */
-	[4199] = { 0x010F, 0x010F, 0x0000 }, /* R4199  - Write Sequencer 103 */
-	[4200] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4200  - Write Sequencer 104 */
-	[4201] = { 0x00FF, 0x00FF, 0x0000 }, /* R4201  - Write Sequencer 105 */
-	[4202] = { 0x070F, 0x070F, 0x0000 }, /* R4202  - Write Sequencer 106 */
-	[4203] = { 0x010F, 0x010F, 0x0000 }, /* R4203  - Write Sequencer 107 */
-	[4204] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4204  - Write Sequencer 108 */
-	[4205] = { 0x00FF, 0x00FF, 0x0000 }, /* R4205  - Write Sequencer 109 */
-	[4206] = { 0x070F, 0x070F, 0x0000 }, /* R4206  - Write Sequencer 110 */
-	[4207] = { 0x010F, 0x010F, 0x0000 }, /* R4207  - Write Sequencer 111 */
-	[4208] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4208  - Write Sequencer 112 */
-	[4209] = { 0x00FF, 0x00FF, 0x0000 }, /* R4209  - Write Sequencer 113 */
-	[4210] = { 0x070F, 0x070F, 0x0000 }, /* R4210  - Write Sequencer 114 */
-	[4211] = { 0x010F, 0x010F, 0x0000 }, /* R4211  - Write Sequencer 115 */
-	[4212] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4212  - Write Sequencer 116 */
-	[4213] = { 0x00FF, 0x00FF, 0x0000 }, /* R4213  - Write Sequencer 117 */
-	[4214] = { 0x070F, 0x070F, 0x0000 }, /* R4214  - Write Sequencer 118 */
-	[4215] = { 0x010F, 0x010F, 0x0000 }, /* R4215  - Write Sequencer 119 */
-	[4216] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4216  - Write Sequencer 120 */
-	[4217] = { 0x00FF, 0x00FF, 0x0000 }, /* R4217  - Write Sequencer 121 */
-	[4218] = { 0x070F, 0x070F, 0x0000 }, /* R4218  - Write Sequencer 122 */
-	[4219] = { 0x010F, 0x010F, 0x0000 }, /* R4219  - Write Sequencer 123 */
-	[4220] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4220  - Write Sequencer 124 */
-	[4221] = { 0x00FF, 0x00FF, 0x0000 }, /* R4221  - Write Sequencer 125 */
-	[4222] = { 0x070F, 0x070F, 0x0000 }, /* R4222  - Write Sequencer 126 */
-	[4223] = { 0x010F, 0x010F, 0x0000 }, /* R4223  - Write Sequencer 127 */
-	[4224] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4224  - Write Sequencer 128 */
-	[4225] = { 0x00FF, 0x00FF, 0x0000 }, /* R4225  - Write Sequencer 129 */
-	[4226] = { 0x070F, 0x070F, 0x0000 }, /* R4226  - Write Sequencer 130 */
-	[4227] = { 0x010F, 0x010F, 0x0000 }, /* R4227  - Write Sequencer 131 */
-	[4228] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4228  - Write Sequencer 132 */
-	[4229] = { 0x00FF, 0x00FF, 0x0000 }, /* R4229  - Write Sequencer 133 */
-	[4230] = { 0x070F, 0x070F, 0x0000 }, /* R4230  - Write Sequencer 134 */
-	[4231] = { 0x010F, 0x010F, 0x0000 }, /* R4231  - Write Sequencer 135 */
-	[4232] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4232  - Write Sequencer 136 */
-	[4233] = { 0x00FF, 0x00FF, 0x0000 }, /* R4233  - Write Sequencer 137 */
-	[4234] = { 0x070F, 0x070F, 0x0000 }, /* R4234  - Write Sequencer 138 */
-	[4235] = { 0x010F, 0x010F, 0x0000 }, /* R4235  - Write Sequencer 139 */
-	[4236] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4236  - Write Sequencer 140 */
-	[4237] = { 0x00FF, 0x00FF, 0x0000 }, /* R4237  - Write Sequencer 141 */
-	[4238] = { 0x070F, 0x070F, 0x0000 }, /* R4238  - Write Sequencer 142 */
-	[4239] = { 0x010F, 0x010F, 0x0000 }, /* R4239  - Write Sequencer 143 */
-	[4240] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4240  - Write Sequencer 144 */
-	[4241] = { 0x00FF, 0x00FF, 0x0000 }, /* R4241  - Write Sequencer 145 */
-	[4242] = { 0x070F, 0x070F, 0x0000 }, /* R4242  - Write Sequencer 146 */
-	[4243] = { 0x010F, 0x010F, 0x0000 }, /* R4243  - Write Sequencer 147 */
-	[4244] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4244  - Write Sequencer 148 */
-	[4245] = { 0x00FF, 0x00FF, 0x0000 }, /* R4245  - Write Sequencer 149 */
-	[4246] = { 0x070F, 0x070F, 0x0000 }, /* R4246  - Write Sequencer 150 */
-	[4247] = { 0x010F, 0x010F, 0x0000 }, /* R4247  - Write Sequencer 151 */
-	[4248] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4248  - Write Sequencer 152 */
-	[4249] = { 0x00FF, 0x00FF, 0x0000 }, /* R4249  - Write Sequencer 153 */
-	[4250] = { 0x070F, 0x070F, 0x0000 }, /* R4250  - Write Sequencer 154 */
-	[4251] = { 0x010F, 0x010F, 0x0000 }, /* R4251  - Write Sequencer 155 */
-	[4252] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4252  - Write Sequencer 156 */
-	[4253] = { 0x00FF, 0x00FF, 0x0000 }, /* R4253  - Write Sequencer 157 */
-	[4254] = { 0x070F, 0x070F, 0x0000 }, /* R4254  - Write Sequencer 158 */
-	[4255] = { 0x010F, 0x010F, 0x0000 }, /* R4255  - Write Sequencer 159 */
-	[4256] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4256  - Write Sequencer 160 */
-	[4257] = { 0x00FF, 0x00FF, 0x0000 }, /* R4257  - Write Sequencer 161 */
-	[4258] = { 0x070F, 0x070F, 0x0000 }, /* R4258  - Write Sequencer 162 */
-	[4259] = { 0x010F, 0x010F, 0x0000 }, /* R4259  - Write Sequencer 163 */
-	[4260] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4260  - Write Sequencer 164 */
-	[4261] = { 0x00FF, 0x00FF, 0x0000 }, /* R4261  - Write Sequencer 165 */
-	[4262] = { 0x070F, 0x070F, 0x0000 }, /* R4262  - Write Sequencer 166 */
-	[4263] = { 0x010F, 0x010F, 0x0000 }, /* R4263  - Write Sequencer 167 */
-	[4264] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4264  - Write Sequencer 168 */
-	[4265] = { 0x00FF, 0x00FF, 0x0000 }, /* R4265  - Write Sequencer 169 */
-	[4266] = { 0x070F, 0x070F, 0x0000 }, /* R4266  - Write Sequencer 170 */
-	[4267] = { 0x010F, 0x010F, 0x0000 }, /* R4267  - Write Sequencer 171 */
-	[4268] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4268  - Write Sequencer 172 */
-	[4269] = { 0x00FF, 0x00FF, 0x0000 }, /* R4269  - Write Sequencer 173 */
-	[4270] = { 0x070F, 0x070F, 0x0000 }, /* R4270  - Write Sequencer 174 */
-	[4271] = { 0x010F, 0x010F, 0x0000 }, /* R4271  - Write Sequencer 175 */
-	[4272] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4272  - Write Sequencer 176 */
-	[4273] = { 0x00FF, 0x00FF, 0x0000 }, /* R4273  - Write Sequencer 177 */
-	[4274] = { 0x070F, 0x070F, 0x0000 }, /* R4274  - Write Sequencer 178 */
-	[4275] = { 0x010F, 0x010F, 0x0000 }, /* R4275  - Write Sequencer 179 */
-	[4276] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4276  - Write Sequencer 180 */
-	[4277] = { 0x00FF, 0x00FF, 0x0000 }, /* R4277  - Write Sequencer 181 */
-	[4278] = { 0x070F, 0x070F, 0x0000 }, /* R4278  - Write Sequencer 182 */
-	[4279] = { 0x010F, 0x010F, 0x0000 }, /* R4279  - Write Sequencer 183 */
-	[4280] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4280  - Write Sequencer 184 */
-	[4281] = { 0x00FF, 0x00FF, 0x0000 }, /* R4281  - Write Sequencer 185 */
-	[4282] = { 0x070F, 0x070F, 0x0000 }, /* R4282  - Write Sequencer 186 */
-	[4283] = { 0x010F, 0x010F, 0x0000 }, /* R4283  - Write Sequencer 187 */
-	[4284] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4284  - Write Sequencer 188 */
-	[4285] = { 0x00FF, 0x00FF, 0x0000 }, /* R4285  - Write Sequencer 189 */
-	[4286] = { 0x070F, 0x070F, 0x0000 }, /* R4286  - Write Sequencer 190 */
-	[4287] = { 0x010F, 0x010F, 0x0000 }, /* R4287  - Write Sequencer 191 */
-	[4288] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4288  - Write Sequencer 192 */
-	[4289] = { 0x00FF, 0x00FF, 0x0000 }, /* R4289  - Write Sequencer 193 */
-	[4290] = { 0x070F, 0x070F, 0x0000 }, /* R4290  - Write Sequencer 194 */
-	[4291] = { 0x010F, 0x010F, 0x0000 }, /* R4291  - Write Sequencer 195 */
-	[4292] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4292  - Write Sequencer 196 */
-	[4293] = { 0x00FF, 0x00FF, 0x0000 }, /* R4293  - Write Sequencer 197 */
-	[4294] = { 0x070F, 0x070F, 0x0000 }, /* R4294  - Write Sequencer 198 */
-	[4295] = { 0x010F, 0x010F, 0x0000 }, /* R4295  - Write Sequencer 199 */
-	[4296] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4296  - Write Sequencer 200 */
-	[4297] = { 0x00FF, 0x00FF, 0x0000 }, /* R4297  - Write Sequencer 201 */
-	[4298] = { 0x070F, 0x070F, 0x0000 }, /* R4298  - Write Sequencer 202 */
-	[4299] = { 0x010F, 0x010F, 0x0000 }, /* R4299  - Write Sequencer 203 */
-	[4300] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4300  - Write Sequencer 204 */
-	[4301] = { 0x00FF, 0x00FF, 0x0000 }, /* R4301  - Write Sequencer 205 */
-	[4302] = { 0x070F, 0x070F, 0x0000 }, /* R4302  - Write Sequencer 206 */
-	[4303] = { 0x010F, 0x010F, 0x0000 }, /* R4303  - Write Sequencer 207 */
-	[4304] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4304  - Write Sequencer 208 */
-	[4305] = { 0x00FF, 0x00FF, 0x0000 }, /* R4305  - Write Sequencer 209 */
-	[4306] = { 0x070F, 0x070F, 0x0000 }, /* R4306  - Write Sequencer 210 */
-	[4307] = { 0x010F, 0x010F, 0x0000 }, /* R4307  - Write Sequencer 211 */
-	[4308] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4308  - Write Sequencer 212 */
-	[4309] = { 0x00FF, 0x00FF, 0x0000 }, /* R4309  - Write Sequencer 213 */
-	[4310] = { 0x070F, 0x070F, 0x0000 }, /* R4310  - Write Sequencer 214 */
-	[4311] = { 0x010F, 0x010F, 0x0000 }, /* R4311  - Write Sequencer 215 */
-	[4312] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4312  - Write Sequencer 216 */
-	[4313] = { 0x00FF, 0x00FF, 0x0000 }, /* R4313  - Write Sequencer 217 */
-	[4314] = { 0x070F, 0x070F, 0x0000 }, /* R4314  - Write Sequencer 218 */
-	[4315] = { 0x010F, 0x010F, 0x0000 }, /* R4315  - Write Sequencer 219 */
-	[4316] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4316  - Write Sequencer 220 */
-	[4317] = { 0x00FF, 0x00FF, 0x0000 }, /* R4317  - Write Sequencer 221 */
-	[4318] = { 0x070F, 0x070F, 0x0000 }, /* R4318  - Write Sequencer 222 */
-	[4319] = { 0x010F, 0x010F, 0x0000 }, /* R4319  - Write Sequencer 223 */
-	[4320] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4320  - Write Sequencer 224 */
-	[4321] = { 0x00FF, 0x00FF, 0x0000 }, /* R4321  - Write Sequencer 225 */
-	[4322] = { 0x070F, 0x070F, 0x0000 }, /* R4322  - Write Sequencer 226 */
-	[4323] = { 0x010F, 0x010F, 0x0000 }, /* R4323  - Write Sequencer 227 */
-	[4324] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4324  - Write Sequencer 228 */
-	[4325] = { 0x00FF, 0x00FF, 0x0000 }, /* R4325  - Write Sequencer 229 */
-	[4326] = { 0x070F, 0x070F, 0x0000 }, /* R4326  - Write Sequencer 230 */
-	[4327] = { 0x010F, 0x010F, 0x0000 }, /* R4327  - Write Sequencer 231 */
-	[4328] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4328  - Write Sequencer 232 */
-	[4329] = { 0x00FF, 0x00FF, 0x0000 }, /* R4329  - Write Sequencer 233 */
-	[4330] = { 0x070F, 0x070F, 0x0000 }, /* R4330  - Write Sequencer 234 */
-	[4331] = { 0x010F, 0x010F, 0x0000 }, /* R4331  - Write Sequencer 235 */
-	[4332] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4332  - Write Sequencer 236 */
-	[4333] = { 0x00FF, 0x00FF, 0x0000 }, /* R4333  - Write Sequencer 237 */
-	[4334] = { 0x070F, 0x070F, 0x0000 }, /* R4334  - Write Sequencer 238 */
-	[4335] = { 0x010F, 0x010F, 0x0000 }, /* R4335  - Write Sequencer 239 */
-	[4336] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4336  - Write Sequencer 240 */
-	[4337] = { 0x00FF, 0x00FF, 0x0000 }, /* R4337  - Write Sequencer 241 */
-	[4338] = { 0x070F, 0x070F, 0x0000 }, /* R4338  - Write Sequencer 242 */
-	[4339] = { 0x010F, 0x010F, 0x0000 }, /* R4339  - Write Sequencer 243 */
-	[4340] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4340  - Write Sequencer 244 */
-	[4341] = { 0x00FF, 0x00FF, 0x0000 }, /* R4341  - Write Sequencer 245 */
-	[4342] = { 0x070F, 0x070F, 0x0000 }, /* R4342  - Write Sequencer 246 */
-	[4343] = { 0x010F, 0x010F, 0x0000 }, /* R4343  - Write Sequencer 247 */
-	[4344] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4344  - Write Sequencer 248 */
-	[4345] = { 0x00FF, 0x00FF, 0x0000 }, /* R4345  - Write Sequencer 249 */
-	[4346] = { 0x070F, 0x070F, 0x0000 }, /* R4346  - Write Sequencer 250 */
-	[4347] = { 0x010F, 0x010F, 0x0000 }, /* R4347  - Write Sequencer 251 */
-	[4348] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4348  - Write Sequencer 252 */
-	[4349] = { 0x00FF, 0x00FF, 0x0000 }, /* R4349  - Write Sequencer 253 */
-	[4350] = { 0x070F, 0x070F, 0x0000 }, /* R4350  - Write Sequencer 254 */
-	[4351] = { 0x010F, 0x010F, 0x0000 }, /* R4351  - Write Sequencer 255 */
-	[4352] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4352  - Write Sequencer 256 */
-	[4353] = { 0x00FF, 0x00FF, 0x0000 }, /* R4353  - Write Sequencer 257 */
-	[4354] = { 0x070F, 0x070F, 0x0000 }, /* R4354  - Write Sequencer 258 */
-	[4355] = { 0x010F, 0x010F, 0x0000 }, /* R4355  - Write Sequencer 259 */
-	[4356] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4356  - Write Sequencer 260 */
-	[4357] = { 0x00FF, 0x00FF, 0x0000 }, /* R4357  - Write Sequencer 261 */
-	[4358] = { 0x070F, 0x070F, 0x0000 }, /* R4358  - Write Sequencer 262 */
-	[4359] = { 0x010F, 0x010F, 0x0000 }, /* R4359  - Write Sequencer 263 */
-	[4360] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4360  - Write Sequencer 264 */
-	[4361] = { 0x00FF, 0x00FF, 0x0000 }, /* R4361  - Write Sequencer 265 */
-	[4362] = { 0x070F, 0x070F, 0x0000 }, /* R4362  - Write Sequencer 266 */
-	[4363] = { 0x010F, 0x010F, 0x0000 }, /* R4363  - Write Sequencer 267 */
-	[4364] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4364  - Write Sequencer 268 */
-	[4365] = { 0x00FF, 0x00FF, 0x0000 }, /* R4365  - Write Sequencer 269 */
-	[4366] = { 0x070F, 0x070F, 0x0000 }, /* R4366  - Write Sequencer 270 */
-	[4367] = { 0x010F, 0x010F, 0x0000 }, /* R4367  - Write Sequencer 271 */
-	[4368] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4368  - Write Sequencer 272 */
-	[4369] = { 0x00FF, 0x00FF, 0x0000 }, /* R4369  - Write Sequencer 273 */
-	[4370] = { 0x070F, 0x070F, 0x0000 }, /* R4370  - Write Sequencer 274 */
-	[4371] = { 0x010F, 0x010F, 0x0000 }, /* R4371  - Write Sequencer 275 */
-	[4372] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4372  - Write Sequencer 276 */
-	[4373] = { 0x00FF, 0x00FF, 0x0000 }, /* R4373  - Write Sequencer 277 */
-	[4374] = { 0x070F, 0x070F, 0x0000 }, /* R4374  - Write Sequencer 278 */
-	[4375] = { 0x010F, 0x010F, 0x0000 }, /* R4375  - Write Sequencer 279 */
-	[4376] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4376  - Write Sequencer 280 */
-	[4377] = { 0x00FF, 0x00FF, 0x0000 }, /* R4377  - Write Sequencer 281 */
-	[4378] = { 0x070F, 0x070F, 0x0000 }, /* R4378  - Write Sequencer 282 */
-	[4379] = { 0x010F, 0x010F, 0x0000 }, /* R4379  - Write Sequencer 283 */
-	[4380] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4380  - Write Sequencer 284 */
-	[4381] = { 0x00FF, 0x00FF, 0x0000 }, /* R4381  - Write Sequencer 285 */
-	[4382] = { 0x070F, 0x070F, 0x0000 }, /* R4382  - Write Sequencer 286 */
-	[4383] = { 0x010F, 0x010F, 0x0000 }, /* R4383  - Write Sequencer 287 */
-	[4384] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4384  - Write Sequencer 288 */
-	[4385] = { 0x00FF, 0x00FF, 0x0000 }, /* R4385  - Write Sequencer 289 */
-	[4386] = { 0x070F, 0x070F, 0x0000 }, /* R4386  - Write Sequencer 290 */
-	[4387] = { 0x010F, 0x010F, 0x0000 }, /* R4387  - Write Sequencer 291 */
-	[4388] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4388  - Write Sequencer 292 */
-	[4389] = { 0x00FF, 0x00FF, 0x0000 }, /* R4389  - Write Sequencer 293 */
-	[4390] = { 0x070F, 0x070F, 0x0000 }, /* R4390  - Write Sequencer 294 */
-	[4391] = { 0x010F, 0x010F, 0x0000 }, /* R4391  - Write Sequencer 295 */
-	[4392] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4392  - Write Sequencer 296 */
-	[4393] = { 0x00FF, 0x00FF, 0x0000 }, /* R4393  - Write Sequencer 297 */
-	[4394] = { 0x070F, 0x070F, 0x0000 }, /* R4394  - Write Sequencer 298 */
-	[4395] = { 0x010F, 0x010F, 0x0000 }, /* R4395  - Write Sequencer 299 */
-	[4396] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4396  - Write Sequencer 300 */
-	[4397] = { 0x00FF, 0x00FF, 0x0000 }, /* R4397  - Write Sequencer 301 */
-	[4398] = { 0x070F, 0x070F, 0x0000 }, /* R4398  - Write Sequencer 302 */
-	[4399] = { 0x010F, 0x010F, 0x0000 }, /* R4399  - Write Sequencer 303 */
-	[4400] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4400  - Write Sequencer 304 */
-	[4401] = { 0x00FF, 0x00FF, 0x0000 }, /* R4401  - Write Sequencer 305 */
-	[4402] = { 0x070F, 0x070F, 0x0000 }, /* R4402  - Write Sequencer 306 */
-	[4403] = { 0x010F, 0x010F, 0x0000 }, /* R4403  - Write Sequencer 307 */
-	[4404] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4404  - Write Sequencer 308 */
-	[4405] = { 0x00FF, 0x00FF, 0x0000 }, /* R4405  - Write Sequencer 309 */
-	[4406] = { 0x070F, 0x070F, 0x0000 }, /* R4406  - Write Sequencer 310 */
-	[4407] = { 0x010F, 0x010F, 0x0000 }, /* R4407  - Write Sequencer 311 */
-	[4408] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4408  - Write Sequencer 312 */
-	[4409] = { 0x00FF, 0x00FF, 0x0000 }, /* R4409  - Write Sequencer 313 */
-	[4410] = { 0x070F, 0x070F, 0x0000 }, /* R4410  - Write Sequencer 314 */
-	[4411] = { 0x010F, 0x010F, 0x0000 }, /* R4411  - Write Sequencer 315 */
-	[4412] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4412  - Write Sequencer 316 */
-	[4413] = { 0x00FF, 0x00FF, 0x0000 }, /* R4413  - Write Sequencer 317 */
-	[4414] = { 0x070F, 0x070F, 0x0000 }, /* R4414  - Write Sequencer 318 */
-	[4415] = { 0x010F, 0x010F, 0x0000 }, /* R4415  - Write Sequencer 319 */
-	[4416] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4416  - Write Sequencer 320 */
-	[4417] = { 0x00FF, 0x00FF, 0x0000 }, /* R4417  - Write Sequencer 321 */
-	[4418] = { 0x070F, 0x070F, 0x0000 }, /* R4418  - Write Sequencer 322 */
-	[4419] = { 0x010F, 0x010F, 0x0000 }, /* R4419  - Write Sequencer 323 */
-	[4420] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4420  - Write Sequencer 324 */
-	[4421] = { 0x00FF, 0x00FF, 0x0000 }, /* R4421  - Write Sequencer 325 */
-	[4422] = { 0x070F, 0x070F, 0x0000 }, /* R4422  - Write Sequencer 326 */
-	[4423] = { 0x010F, 0x010F, 0x0000 }, /* R4423  - Write Sequencer 327 */
-	[4424] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4424  - Write Sequencer 328 */
-	[4425] = { 0x00FF, 0x00FF, 0x0000 }, /* R4425  - Write Sequencer 329 */
-	[4426] = { 0x070F, 0x070F, 0x0000 }, /* R4426  - Write Sequencer 330 */
-	[4427] = { 0x010F, 0x010F, 0x0000 }, /* R4427  - Write Sequencer 331 */
-	[4428] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4428  - Write Sequencer 332 */
-	[4429] = { 0x00FF, 0x00FF, 0x0000 }, /* R4429  - Write Sequencer 333 */
-	[4430] = { 0x070F, 0x070F, 0x0000 }, /* R4430  - Write Sequencer 334 */
-	[4431] = { 0x010F, 0x010F, 0x0000 }, /* R4431  - Write Sequencer 335 */
-	[4432] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4432  - Write Sequencer 336 */
-	[4433] = { 0x00FF, 0x00FF, 0x0000 }, /* R4433  - Write Sequencer 337 */
-	[4434] = { 0x070F, 0x070F, 0x0000 }, /* R4434  - Write Sequencer 338 */
-	[4435] = { 0x010F, 0x010F, 0x0000 }, /* R4435  - Write Sequencer 339 */
-	[4436] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4436  - Write Sequencer 340 */
-	[4437] = { 0x00FF, 0x00FF, 0x0000 }, /* R4437  - Write Sequencer 341 */
-	[4438] = { 0x070F, 0x070F, 0x0000 }, /* R4438  - Write Sequencer 342 */
-	[4439] = { 0x010F, 0x010F, 0x0000 }, /* R4439  - Write Sequencer 343 */
-	[4440] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4440  - Write Sequencer 344 */
-	[4441] = { 0x00FF, 0x00FF, 0x0000 }, /* R4441  - Write Sequencer 345 */
-	[4442] = { 0x070F, 0x070F, 0x0000 }, /* R4442  - Write Sequencer 346 */
-	[4443] = { 0x010F, 0x010F, 0x0000 }, /* R4443  - Write Sequencer 347 */
-	[4444] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4444  - Write Sequencer 348 */
-	[4445] = { 0x00FF, 0x00FF, 0x0000 }, /* R4445  - Write Sequencer 349 */
-	[4446] = { 0x070F, 0x070F, 0x0000 }, /* R4446  - Write Sequencer 350 */
-	[4447] = { 0x010F, 0x010F, 0x0000 }, /* R4447  - Write Sequencer 351 */
-	[4448] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4448  - Write Sequencer 352 */
-	[4449] = { 0x00FF, 0x00FF, 0x0000 }, /* R4449  - Write Sequencer 353 */
-	[4450] = { 0x070F, 0x070F, 0x0000 }, /* R4450  - Write Sequencer 354 */
-	[4451] = { 0x010F, 0x010F, 0x0000 }, /* R4451  - Write Sequencer 355 */
-	[4452] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4452  - Write Sequencer 356 */
-	[4453] = { 0x00FF, 0x00FF, 0x0000 }, /* R4453  - Write Sequencer 357 */
-	[4454] = { 0x070F, 0x070F, 0x0000 }, /* R4454  - Write Sequencer 358 */
-	[4455] = { 0x010F, 0x010F, 0x0000 }, /* R4455  - Write Sequencer 359 */
-	[4456] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4456  - Write Sequencer 360 */
-	[4457] = { 0x00FF, 0x00FF, 0x0000 }, /* R4457  - Write Sequencer 361 */
-	[4458] = { 0x070F, 0x070F, 0x0000 }, /* R4458  - Write Sequencer 362 */
-	[4459] = { 0x010F, 0x010F, 0x0000 }, /* R4459  - Write Sequencer 363 */
-	[4460] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4460  - Write Sequencer 364 */
-	[4461] = { 0x00FF, 0x00FF, 0x0000 }, /* R4461  - Write Sequencer 365 */
-	[4462] = { 0x070F, 0x070F, 0x0000 }, /* R4462  - Write Sequencer 366 */
-	[4463] = { 0x010F, 0x010F, 0x0000 }, /* R4463  - Write Sequencer 367 */
-	[4464] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4464  - Write Sequencer 368 */
-	[4465] = { 0x00FF, 0x00FF, 0x0000 }, /* R4465  - Write Sequencer 369 */
-	[4466] = { 0x070F, 0x070F, 0x0000 }, /* R4466  - Write Sequencer 370 */
-	[4467] = { 0x010F, 0x010F, 0x0000 }, /* R4467  - Write Sequencer 371 */
-	[4468] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4468  - Write Sequencer 372 */
-	[4469] = { 0x00FF, 0x00FF, 0x0000 }, /* R4469  - Write Sequencer 373 */
-	[4470] = { 0x070F, 0x070F, 0x0000 }, /* R4470  - Write Sequencer 374 */
-	[4471] = { 0x010F, 0x010F, 0x0000 }, /* R4471  - Write Sequencer 375 */
-	[4472] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4472  - Write Sequencer 376 */
-	[4473] = { 0x00FF, 0x00FF, 0x0000 }, /* R4473  - Write Sequencer 377 */
-	[4474] = { 0x070F, 0x070F, 0x0000 }, /* R4474  - Write Sequencer 378 */
-	[4475] = { 0x010F, 0x010F, 0x0000 }, /* R4475  - Write Sequencer 379 */
-	[4476] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4476  - Write Sequencer 380 */
-	[4477] = { 0x00FF, 0x00FF, 0x0000 }, /* R4477  - Write Sequencer 381 */
-	[4478] = { 0x070F, 0x070F, 0x0000 }, /* R4478  - Write Sequencer 382 */
-	[4479] = { 0x010F, 0x010F, 0x0000 }, /* R4479  - Write Sequencer 383 */
-	[4480] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4480  - Write Sequencer 384 */
-	[4481] = { 0x00FF, 0x00FF, 0x0000 }, /* R4481  - Write Sequencer 385 */
-	[4482] = { 0x070F, 0x070F, 0x0000 }, /* R4482  - Write Sequencer 386 */
-	[4483] = { 0x010F, 0x010F, 0x0000 }, /* R4483  - Write Sequencer 387 */
-	[4484] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4484  - Write Sequencer 388 */
-	[4485] = { 0x00FF, 0x00FF, 0x0000 }, /* R4485  - Write Sequencer 389 */
-	[4486] = { 0x070F, 0x070F, 0x0000 }, /* R4486  - Write Sequencer 390 */
-	[4487] = { 0x010F, 0x010F, 0x0000 }, /* R4487  - Write Sequencer 391 */
-	[4488] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4488  - Write Sequencer 392 */
-	[4489] = { 0x00FF, 0x00FF, 0x0000 }, /* R4489  - Write Sequencer 393 */
-	[4490] = { 0x070F, 0x070F, 0x0000 }, /* R4490  - Write Sequencer 394 */
-	[4491] = { 0x010F, 0x010F, 0x0000 }, /* R4491  - Write Sequencer 395 */
-	[4492] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4492  - Write Sequencer 396 */
-	[4493] = { 0x00FF, 0x00FF, 0x0000 }, /* R4493  - Write Sequencer 397 */
-	[4494] = { 0x070F, 0x070F, 0x0000 }, /* R4494  - Write Sequencer 398 */
-	[4495] = { 0x010F, 0x010F, 0x0000 }, /* R4495  - Write Sequencer 399 */
-	[4496] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4496  - Write Sequencer 400 */
-	[4497] = { 0x00FF, 0x00FF, 0x0000 }, /* R4497  - Write Sequencer 401 */
-	[4498] = { 0x070F, 0x070F, 0x0000 }, /* R4498  - Write Sequencer 402 */
-	[4499] = { 0x010F, 0x010F, 0x0000 }, /* R4499  - Write Sequencer 403 */
-	[4500] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4500  - Write Sequencer 404 */
-	[4501] = { 0x00FF, 0x00FF, 0x0000 }, /* R4501  - Write Sequencer 405 */
-	[4502] = { 0x070F, 0x070F, 0x0000 }, /* R4502  - Write Sequencer 406 */
-	[4503] = { 0x010F, 0x010F, 0x0000 }, /* R4503  - Write Sequencer 407 */
-	[4504] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4504  - Write Sequencer 408 */
-	[4505] = { 0x00FF, 0x00FF, 0x0000 }, /* R4505  - Write Sequencer 409 */
-	[4506] = { 0x070F, 0x070F, 0x0000 }, /* R4506  - Write Sequencer 410 */
-	[4507] = { 0x010F, 0x010F, 0x0000 }, /* R4507  - Write Sequencer 411 */
-	[4508] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4508  - Write Sequencer 412 */
-	[4509] = { 0x00FF, 0x00FF, 0x0000 }, /* R4509  - Write Sequencer 413 */
-	[4510] = { 0x070F, 0x070F, 0x0000 }, /* R4510  - Write Sequencer 414 */
-	[4511] = { 0x010F, 0x010F, 0x0000 }, /* R4511  - Write Sequencer 415 */
-	[4512] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4512  - Write Sequencer 416 */
-	[4513] = { 0x00FF, 0x00FF, 0x0000 }, /* R4513  - Write Sequencer 417 */
-	[4514] = { 0x070F, 0x070F, 0x0000 }, /* R4514  - Write Sequencer 418 */
-	[4515] = { 0x010F, 0x010F, 0x0000 }, /* R4515  - Write Sequencer 419 */
-	[4516] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4516  - Write Sequencer 420 */
-	[4517] = { 0x00FF, 0x00FF, 0x0000 }, /* R4517  - Write Sequencer 421 */
-	[4518] = { 0x070F, 0x070F, 0x0000 }, /* R4518  - Write Sequencer 422 */
-	[4519] = { 0x010F, 0x010F, 0x0000 }, /* R4519  - Write Sequencer 423 */
-	[4520] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4520  - Write Sequencer 424 */
-	[4521] = { 0x00FF, 0x00FF, 0x0000 }, /* R4521  - Write Sequencer 425 */
-	[4522] = { 0x070F, 0x070F, 0x0000 }, /* R4522  - Write Sequencer 426 */
-	[4523] = { 0x010F, 0x010F, 0x0000 }, /* R4523  - Write Sequencer 427 */
-	[4524] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4524  - Write Sequencer 428 */
-	[4525] = { 0x00FF, 0x00FF, 0x0000 }, /* R4525  - Write Sequencer 429 */
-	[4526] = { 0x070F, 0x070F, 0x0000 }, /* R4526  - Write Sequencer 430 */
-	[4527] = { 0x010F, 0x010F, 0x0000 }, /* R4527  - Write Sequencer 431 */
-	[4528] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4528  - Write Sequencer 432 */
-	[4529] = { 0x00FF, 0x00FF, 0x0000 }, /* R4529  - Write Sequencer 433 */
-	[4530] = { 0x070F, 0x070F, 0x0000 }, /* R4530  - Write Sequencer 434 */
-	[4531] = { 0x010F, 0x010F, 0x0000 }, /* R4531  - Write Sequencer 435 */
-	[4532] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4532  - Write Sequencer 436 */
-	[4533] = { 0x00FF, 0x00FF, 0x0000 }, /* R4533  - Write Sequencer 437 */
-	[4534] = { 0x070F, 0x070F, 0x0000 }, /* R4534  - Write Sequencer 438 */
-	[4535] = { 0x010F, 0x010F, 0x0000 }, /* R4535  - Write Sequencer 439 */
-	[4536] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4536  - Write Sequencer 440 */
-	[4537] = { 0x00FF, 0x00FF, 0x0000 }, /* R4537  - Write Sequencer 441 */
-	[4538] = { 0x070F, 0x070F, 0x0000 }, /* R4538  - Write Sequencer 442 */
-	[4539] = { 0x010F, 0x010F, 0x0000 }, /* R4539  - Write Sequencer 443 */
-	[4540] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4540  - Write Sequencer 444 */
-	[4541] = { 0x00FF, 0x00FF, 0x0000 }, /* R4541  - Write Sequencer 445 */
-	[4542] = { 0x070F, 0x070F, 0x0000 }, /* R4542  - Write Sequencer 446 */
-	[4543] = { 0x010F, 0x010F, 0x0000 }, /* R4543  - Write Sequencer 447 */
-	[4544] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4544  - Write Sequencer 448 */
-	[4545] = { 0x00FF, 0x00FF, 0x0000 }, /* R4545  - Write Sequencer 449 */
-	[4546] = { 0x070F, 0x070F, 0x0000 }, /* R4546  - Write Sequencer 450 */
-	[4547] = { 0x010F, 0x010F, 0x0000 }, /* R4547  - Write Sequencer 451 */
-	[4548] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4548  - Write Sequencer 452 */
-	[4549] = { 0x00FF, 0x00FF, 0x0000 }, /* R4549  - Write Sequencer 453 */
-	[4550] = { 0x070F, 0x070F, 0x0000 }, /* R4550  - Write Sequencer 454 */
-	[4551] = { 0x010F, 0x010F, 0x0000 }, /* R4551  - Write Sequencer 455 */
-	[4552] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4552  - Write Sequencer 456 */
-	[4553] = { 0x00FF, 0x00FF, 0x0000 }, /* R4553  - Write Sequencer 457 */
-	[4554] = { 0x070F, 0x070F, 0x0000 }, /* R4554  - Write Sequencer 458 */
-	[4555] = { 0x010F, 0x010F, 0x0000 }, /* R4555  - Write Sequencer 459 */
-	[4556] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4556  - Write Sequencer 460 */
-	[4557] = { 0x00FF, 0x00FF, 0x0000 }, /* R4557  - Write Sequencer 461 */
-	[4558] = { 0x070F, 0x070F, 0x0000 }, /* R4558  - Write Sequencer 462 */
-	[4559] = { 0x010F, 0x010F, 0x0000 }, /* R4559  - Write Sequencer 463 */
-	[4560] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4560  - Write Sequencer 464 */
-	[4561] = { 0x00FF, 0x00FF, 0x0000 }, /* R4561  - Write Sequencer 465 */
-	[4562] = { 0x070F, 0x070F, 0x0000 }, /* R4562  - Write Sequencer 466 */
-	[4563] = { 0x010F, 0x010F, 0x0000 }, /* R4563  - Write Sequencer 467 */
-	[4564] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4564  - Write Sequencer 468 */
-	[4565] = { 0x00FF, 0x00FF, 0x0000 }, /* R4565  - Write Sequencer 469 */
-	[4566] = { 0x070F, 0x070F, 0x0000 }, /* R4566  - Write Sequencer 470 */
-	[4567] = { 0x010F, 0x010F, 0x0000 }, /* R4567  - Write Sequencer 471 */
-	[4568] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4568  - Write Sequencer 472 */
-	[4569] = { 0x00FF, 0x00FF, 0x0000 }, /* R4569  - Write Sequencer 473 */
-	[4570] = { 0x070F, 0x070F, 0x0000 }, /* R4570  - Write Sequencer 474 */
-	[4571] = { 0x010F, 0x010F, 0x0000 }, /* R4571  - Write Sequencer 475 */
-	[4572] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4572  - Write Sequencer 476 */
-	[4573] = { 0x00FF, 0x00FF, 0x0000 }, /* R4573  - Write Sequencer 477 */
-	[4574] = { 0x070F, 0x070F, 0x0000 }, /* R4574  - Write Sequencer 478 */
-	[4575] = { 0x010F, 0x010F, 0x0000 }, /* R4575  - Write Sequencer 479 */
-	[4576] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4576  - Write Sequencer 480 */
-	[4577] = { 0x00FF, 0x00FF, 0x0000 }, /* R4577  - Write Sequencer 481 */
-	[4578] = { 0x070F, 0x070F, 0x0000 }, /* R4578  - Write Sequencer 482 */
-	[4579] = { 0x010F, 0x010F, 0x0000 }, /* R4579  - Write Sequencer 483 */
-	[4580] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4580  - Write Sequencer 484 */
-	[4581] = { 0x00FF, 0x00FF, 0x0000 }, /* R4581  - Write Sequencer 485 */
-	[4582] = { 0x070F, 0x070F, 0x0000 }, /* R4582  - Write Sequencer 486 */
-	[4583] = { 0x010F, 0x010F, 0x0000 }, /* R4583  - Write Sequencer 487 */
-	[4584] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4584  - Write Sequencer 488 */
-	[4585] = { 0x00FF, 0x00FF, 0x0000 }, /* R4585  - Write Sequencer 489 */
-	[4586] = { 0x070F, 0x070F, 0x0000 }, /* R4586  - Write Sequencer 490 */
-	[4587] = { 0x010F, 0x010F, 0x0000 }, /* R4587  - Write Sequencer 491 */
-	[4588] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4588  - Write Sequencer 492 */
-	[4589] = { 0x00FF, 0x00FF, 0x0000 }, /* R4589  - Write Sequencer 493 */
-	[4590] = { 0x070F, 0x070F, 0x0000 }, /* R4590  - Write Sequencer 494 */
-	[4591] = { 0x010F, 0x010F, 0x0000 }, /* R4591  - Write Sequencer 495 */
-	[4592] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4592  - Write Sequencer 496 */
-	[4593] = { 0x00FF, 0x00FF, 0x0000 }, /* R4593  - Write Sequencer 497 */
-	[4594] = { 0x070F, 0x070F, 0x0000 }, /* R4594  - Write Sequencer 498 */
-	[4595] = { 0x010F, 0x010F, 0x0000 }, /* R4595  - Write Sequencer 499 */
-	[4596] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4596  - Write Sequencer 500 */
-	[4597] = { 0x00FF, 0x00FF, 0x0000 }, /* R4597  - Write Sequencer 501 */
-	[4598] = { 0x070F, 0x070F, 0x0000 }, /* R4598  - Write Sequencer 502 */
-	[4599] = { 0x010F, 0x010F, 0x0000 }, /* R4599  - Write Sequencer 503 */
-	[4600] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4600  - Write Sequencer 504 */
-	[4601] = { 0x00FF, 0x00FF, 0x0000 }, /* R4601  - Write Sequencer 505 */
-	[4602] = { 0x070F, 0x070F, 0x0000 }, /* R4602  - Write Sequencer 506 */
-	[4603] = { 0x010F, 0x010F, 0x0000 }, /* R4603  - Write Sequencer 507 */
-	[4604] = { 0x3FFF, 0x3FFF, 0x0000 }, /* R4604  - Write Sequencer 508 */
-	[4605] = { 0x00FF, 0x00FF, 0x0000 }, /* R4605  - Write Sequencer 509 */
-	[4606] = { 0x070F, 0x070F, 0x0000 }, /* R4606  - Write Sequencer 510 */
-	[4607] = { 0x010F, 0x010F, 0x0000 }, /* R4607  - Write Sequencer 511 */
-	[8192] = { 0x03FF, 0x03FF, 0x0000 }, /* R8192  - DSP2 Instruction RAM 0 */
-	[9216] = { 0x003F, 0x003F, 0x0000 }, /* R9216  - DSP2 Address RAM 2 */
-	[9217] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R9217  - DSP2 Address RAM 1 */
-	[9218] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R9218  - DSP2 Address RAM 0 */
-	[12288] = { 0x00FF, 0x00FF, 0x0000 }, /* R12288 - DSP2 Data1 RAM 1 */
-	[12289] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R12289 - DSP2 Data1 RAM 0 */
-	[13312] = { 0x00FF, 0x00FF, 0x0000 }, /* R13312 - DSP2 Data2 RAM 1 */
-	[13313] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R13313 - DSP2 Data2 RAM 0 */
-	[14336] = { 0x00FF, 0x00FF, 0x0000 }, /* R14336 - DSP2 Data3 RAM 1 */
-	[14337] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R14337 - DSP2 Data3 RAM 0 */
-	[15360] = { 0x07FF, 0x07FF, 0x0000 }, /* R15360 - DSP2 Coeff RAM 0 */
-	[16384] = { 0x00FF, 0x00FF, 0x0000 }, /* R16384 - RETUNEADC_SHARED_COEFF_1 */
-	[16385] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R16385 - RETUNEADC_SHARED_COEFF_0 */
-	[16386] = { 0x00FF, 0x00FF, 0x0000 }, /* R16386 - RETUNEDAC_SHARED_COEFF_1 */
-	[16387] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R16387 - RETUNEDAC_SHARED_COEFF_0 */
-	[16388] = { 0x00FF, 0x00FF, 0x0000 }, /* R16388 - SOUNDSTAGE_ENABLES_1 */
-	[16389] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R16389 - SOUNDSTAGE_ENABLES_0 */
-	[16896] = { 0x00FF, 0x00FF, 0x0000 }, /* R16896 - HDBASS_AI_1 */
-	[16897] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R16897 - HDBASS_AI_0 */
-	[16898] = { 0x00FF, 0x00FF, 0x0000 }, /* R16898 - HDBASS_AR_1 */
-	[16899] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R16899 - HDBASS_AR_0 */
-	[16900] = { 0x00FF, 0x00FF, 0x0000 }, /* R16900 - HDBASS_B_1 */
-	[16901] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R16901 - HDBASS_B_0 */
-	[16902] = { 0x00FF, 0x00FF, 0x0000 }, /* R16902 - HDBASS_K_1 */
-	[16903] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R16903 - HDBASS_K_0 */
-	[16904] = { 0x00FF, 0x00FF, 0x0000 }, /* R16904 - HDBASS_N1_1 */
-	[16905] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R16905 - HDBASS_N1_0 */
-	[16906] = { 0x00FF, 0x00FF, 0x0000 }, /* R16906 - HDBASS_N2_1 */
-	[16907] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R16907 - HDBASS_N2_0 */
-	[16908] = { 0x00FF, 0x00FF, 0x0000 }, /* R16908 - HDBASS_N3_1 */
-	[16909] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R16909 - HDBASS_N3_0 */
-	[16910] = { 0x00FF, 0x00FF, 0x0000 }, /* R16910 - HDBASS_N4_1 */
-	[16911] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R16911 - HDBASS_N4_0 */
-	[16912] = { 0x00FF, 0x00FF, 0x0000 }, /* R16912 - HDBASS_N5_1 */
-	[16913] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R16913 - HDBASS_N5_0 */
-	[16914] = { 0x00FF, 0x00FF, 0x0000 }, /* R16914 - HDBASS_X1_1 */
-	[16915] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R16915 - HDBASS_X1_0 */
-	[16916] = { 0x00FF, 0x00FF, 0x0000 }, /* R16916 - HDBASS_X2_1 */
-	[16917] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R16917 - HDBASS_X2_0 */
-	[16918] = { 0x00FF, 0x00FF, 0x0000 }, /* R16918 - HDBASS_X3_1 */
-	[16919] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R16919 - HDBASS_X3_0 */
-	[16920] = { 0x00FF, 0x00FF, 0x0000 }, /* R16920 - HDBASS_ATK_1 */
-	[16921] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R16921 - HDBASS_ATK_0 */
-	[16922] = { 0x00FF, 0x00FF, 0x0000 }, /* R16922 - HDBASS_DCY_1 */
-	[16923] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R16923 - HDBASS_DCY_0 */
-	[16924] = { 0x00FF, 0x00FF, 0x0000 }, /* R16924 - HDBASS_PG_1 */
-	[16925] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R16925 - HDBASS_PG_0 */
-	[17408] = { 0x00FF, 0x00FF, 0x0000 }, /* R17408 - HPF_C_1 */
-	[17409] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R17409 - HPF_C_0 */
-	[17920] = { 0x00FF, 0x00FF, 0x0000 }, /* R17920 - ADCL_RETUNE_C1_1 */
-	[17921] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R17921 - ADCL_RETUNE_C1_0 */
-	[17922] = { 0x00FF, 0x00FF, 0x0000 }, /* R17922 - ADCL_RETUNE_C2_1 */
-	[17923] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R17923 - ADCL_RETUNE_C2_0 */
-	[17924] = { 0x00FF, 0x00FF, 0x0000 }, /* R17924 - ADCL_RETUNE_C3_1 */
-	[17925] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R17925 - ADCL_RETUNE_C3_0 */
-	[17926] = { 0x00FF, 0x00FF, 0x0000 }, /* R17926 - ADCL_RETUNE_C4_1 */
-	[17927] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R17927 - ADCL_RETUNE_C4_0 */
-	[17928] = { 0x00FF, 0x00FF, 0x0000 }, /* R17928 - ADCL_RETUNE_C5_1 */
-	[17929] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R17929 - ADCL_RETUNE_C5_0 */
-	[17930] = { 0x00FF, 0x00FF, 0x0000 }, /* R17930 - ADCL_RETUNE_C6_1 */
-	[17931] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R17931 - ADCL_RETUNE_C6_0 */
-	[17932] = { 0x00FF, 0x00FF, 0x0000 }, /* R17932 - ADCL_RETUNE_C7_1 */
-	[17933] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R17933 - ADCL_RETUNE_C7_0 */
-	[17934] = { 0x00FF, 0x00FF, 0x0000 }, /* R17934 - ADCL_RETUNE_C8_1 */
-	[17935] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R17935 - ADCL_RETUNE_C8_0 */
-	[17936] = { 0x00FF, 0x00FF, 0x0000 }, /* R17936 - ADCL_RETUNE_C9_1 */
-	[17937] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R17937 - ADCL_RETUNE_C9_0 */
-	[17938] = { 0x00FF, 0x00FF, 0x0000 }, /* R17938 - ADCL_RETUNE_C10_1 */
-	[17939] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R17939 - ADCL_RETUNE_C10_0 */
-	[17940] = { 0x00FF, 0x00FF, 0x0000 }, /* R17940 - ADCL_RETUNE_C11_1 */
-	[17941] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R17941 - ADCL_RETUNE_C11_0 */
-	[17942] = { 0x00FF, 0x00FF, 0x0000 }, /* R17942 - ADCL_RETUNE_C12_1 */
-	[17943] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R17943 - ADCL_RETUNE_C12_0 */
-	[17944] = { 0x00FF, 0x00FF, 0x0000 }, /* R17944 - ADCL_RETUNE_C13_1 */
-	[17945] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R17945 - ADCL_RETUNE_C13_0 */
-	[17946] = { 0x00FF, 0x00FF, 0x0000 }, /* R17946 - ADCL_RETUNE_C14_1 */
-	[17947] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R17947 - ADCL_RETUNE_C14_0 */
-	[17948] = { 0x00FF, 0x00FF, 0x0000 }, /* R17948 - ADCL_RETUNE_C15_1 */
-	[17949] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R17949 - ADCL_RETUNE_C15_0 */
-	[17950] = { 0x00FF, 0x00FF, 0x0000 }, /* R17950 - ADCL_RETUNE_C16_1 */
-	[17951] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R17951 - ADCL_RETUNE_C16_0 */
-	[17952] = { 0x00FF, 0x00FF, 0x0000 }, /* R17952 - ADCL_RETUNE_C17_1 */
-	[17953] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R17953 - ADCL_RETUNE_C17_0 */
-	[17954] = { 0x00FF, 0x00FF, 0x0000 }, /* R17954 - ADCL_RETUNE_C18_1 */
-	[17955] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R17955 - ADCL_RETUNE_C18_0 */
-	[17956] = { 0x00FF, 0x00FF, 0x0000 }, /* R17956 - ADCL_RETUNE_C19_1 */
-	[17957] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R17957 - ADCL_RETUNE_C19_0 */
-	[17958] = { 0x00FF, 0x00FF, 0x0000 }, /* R17958 - ADCL_RETUNE_C20_1 */
-	[17959] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R17959 - ADCL_RETUNE_C20_0 */
-	[17960] = { 0x00FF, 0x00FF, 0x0000 }, /* R17960 - ADCL_RETUNE_C21_1 */
-	[17961] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R17961 - ADCL_RETUNE_C21_0 */
-	[17962] = { 0x00FF, 0x00FF, 0x0000 }, /* R17962 - ADCL_RETUNE_C22_1 */
-	[17963] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R17963 - ADCL_RETUNE_C22_0 */
-	[17964] = { 0x00FF, 0x00FF, 0x0000 }, /* R17964 - ADCL_RETUNE_C23_1 */
-	[17965] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R17965 - ADCL_RETUNE_C23_0 */
-	[17966] = { 0x00FF, 0x00FF, 0x0000 }, /* R17966 - ADCL_RETUNE_C24_1 */
-	[17967] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R17967 - ADCL_RETUNE_C24_0 */
-	[17968] = { 0x00FF, 0x00FF, 0x0000 }, /* R17968 - ADCL_RETUNE_C25_1 */
-	[17969] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R17969 - ADCL_RETUNE_C25_0 */
-	[17970] = { 0x00FF, 0x00FF, 0x0000 }, /* R17970 - ADCL_RETUNE_C26_1 */
-	[17971] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R17971 - ADCL_RETUNE_C26_0 */
-	[17972] = { 0x00FF, 0x00FF, 0x0000 }, /* R17972 - ADCL_RETUNE_C27_1 */
-	[17973] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R17973 - ADCL_RETUNE_C27_0 */
-	[17974] = { 0x00FF, 0x00FF, 0x0000 }, /* R17974 - ADCL_RETUNE_C28_1 */
-	[17975] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R17975 - ADCL_RETUNE_C28_0 */
-	[17976] = { 0x00FF, 0x00FF, 0x0000 }, /* R17976 - ADCL_RETUNE_C29_1 */
-	[17977] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R17977 - ADCL_RETUNE_C29_0 */
-	[17978] = { 0x00FF, 0x00FF, 0x0000 }, /* R17978 - ADCL_RETUNE_C30_1 */
-	[17979] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R17979 - ADCL_RETUNE_C30_0 */
-	[17980] = { 0x00FF, 0x00FF, 0x0000 }, /* R17980 - ADCL_RETUNE_C31_1 */
-	[17981] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R17981 - ADCL_RETUNE_C31_0 */
-	[17982] = { 0x00FF, 0x00FF, 0x0000 }, /* R17982 - ADCL_RETUNE_C32_1 */
-	[17983] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R17983 - ADCL_RETUNE_C32_0 */
-	[18432] = { 0x00FF, 0x00FF, 0x0000 }, /* R18432 - RETUNEADC_PG2_1 */
-	[18433] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R18433 - RETUNEADC_PG2_0 */
-	[18434] = { 0x00FF, 0x00FF, 0x0000 }, /* R18434 - RETUNEADC_PG_1 */
-	[18435] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R18435 - RETUNEADC_PG_0 */
-	[18944] = { 0x00FF, 0x00FF, 0x0000 }, /* R18944 - ADCR_RETUNE_C1_1 */
-	[18945] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R18945 - ADCR_RETUNE_C1_0 */
-	[18946] = { 0x00FF, 0x00FF, 0x0000 }, /* R18946 - ADCR_RETUNE_C2_1 */
-	[18947] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R18947 - ADCR_RETUNE_C2_0 */
-	[18948] = { 0x00FF, 0x00FF, 0x0000 }, /* R18948 - ADCR_RETUNE_C3_1 */
-	[18949] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R18949 - ADCR_RETUNE_C3_0 */
-	[18950] = { 0x00FF, 0x00FF, 0x0000 }, /* R18950 - ADCR_RETUNE_C4_1 */
-	[18951] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R18951 - ADCR_RETUNE_C4_0 */
-	[18952] = { 0x00FF, 0x00FF, 0x0000 }, /* R18952 - ADCR_RETUNE_C5_1 */
-	[18953] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R18953 - ADCR_RETUNE_C5_0 */
-	[18954] = { 0x00FF, 0x00FF, 0x0000 }, /* R18954 - ADCR_RETUNE_C6_1 */
-	[18955] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R18955 - ADCR_RETUNE_C6_0 */
-	[18956] = { 0x00FF, 0x00FF, 0x0000 }, /* R18956 - ADCR_RETUNE_C7_1 */
-	[18957] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R18957 - ADCR_RETUNE_C7_0 */
-	[18958] = { 0x00FF, 0x00FF, 0x0000 }, /* R18958 - ADCR_RETUNE_C8_1 */
-	[18959] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R18959 - ADCR_RETUNE_C8_0 */
-	[18960] = { 0x00FF, 0x00FF, 0x0000 }, /* R18960 - ADCR_RETUNE_C9_1 */
-	[18961] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R18961 - ADCR_RETUNE_C9_0 */
-	[18962] = { 0x00FF, 0x00FF, 0x0000 }, /* R18962 - ADCR_RETUNE_C10_1 */
-	[18963] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R18963 - ADCR_RETUNE_C10_0 */
-	[18964] = { 0x00FF, 0x00FF, 0x0000 }, /* R18964 - ADCR_RETUNE_C11_1 */
-	[18965] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R18965 - ADCR_RETUNE_C11_0 */
-	[18966] = { 0x00FF, 0x00FF, 0x0000 }, /* R18966 - ADCR_RETUNE_C12_1 */
-	[18967] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R18967 - ADCR_RETUNE_C12_0 */
-	[18968] = { 0x00FF, 0x00FF, 0x0000 }, /* R18968 - ADCR_RETUNE_C13_1 */
-	[18969] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R18969 - ADCR_RETUNE_C13_0 */
-	[18970] = { 0x00FF, 0x00FF, 0x0000 }, /* R18970 - ADCR_RETUNE_C14_1 */
-	[18971] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R18971 - ADCR_RETUNE_C14_0 */
-	[18972] = { 0x00FF, 0x00FF, 0x0000 }, /* R18972 - ADCR_RETUNE_C15_1 */
-	[18973] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R18973 - ADCR_RETUNE_C15_0 */
-	[18974] = { 0x00FF, 0x00FF, 0x0000 }, /* R18974 - ADCR_RETUNE_C16_1 */
-	[18975] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R18975 - ADCR_RETUNE_C16_0 */
-	[18976] = { 0x00FF, 0x00FF, 0x0000 }, /* R18976 - ADCR_RETUNE_C17_1 */
-	[18977] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R18977 - ADCR_RETUNE_C17_0 */
-	[18978] = { 0x00FF, 0x00FF, 0x0000 }, /* R18978 - ADCR_RETUNE_C18_1 */
-	[18979] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R18979 - ADCR_RETUNE_C18_0 */
-	[18980] = { 0x00FF, 0x00FF, 0x0000 }, /* R18980 - ADCR_RETUNE_C19_1 */
-	[18981] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R18981 - ADCR_RETUNE_C19_0 */
-	[18982] = { 0x00FF, 0x00FF, 0x0000 }, /* R18982 - ADCR_RETUNE_C20_1 */
-	[18983] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R18983 - ADCR_RETUNE_C20_0 */
-	[18984] = { 0x00FF, 0x00FF, 0x0000 }, /* R18984 - ADCR_RETUNE_C21_1 */
-	[18985] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R18985 - ADCR_RETUNE_C21_0 */
-	[18986] = { 0x00FF, 0x00FF, 0x0000 }, /* R18986 - ADCR_RETUNE_C22_1 */
-	[18987] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R18987 - ADCR_RETUNE_C22_0 */
-	[18988] = { 0x00FF, 0x00FF, 0x0000 }, /* R18988 - ADCR_RETUNE_C23_1 */
-	[18989] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R18989 - ADCR_RETUNE_C23_0 */
-	[18990] = { 0x00FF, 0x00FF, 0x0000 }, /* R18990 - ADCR_RETUNE_C24_1 */
-	[18991] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R18991 - ADCR_RETUNE_C24_0 */
-	[18992] = { 0x00FF, 0x00FF, 0x0000 }, /* R18992 - ADCR_RETUNE_C25_1 */
-	[18993] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R18993 - ADCR_RETUNE_C25_0 */
-	[18994] = { 0x00FF, 0x00FF, 0x0000 }, /* R18994 - ADCR_RETUNE_C26_1 */
-	[18995] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R18995 - ADCR_RETUNE_C26_0 */
-	[18996] = { 0x00FF, 0x00FF, 0x0000 }, /* R18996 - ADCR_RETUNE_C27_1 */
-	[18997] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R18997 - ADCR_RETUNE_C27_0 */
-	[18998] = { 0x00FF, 0x00FF, 0x0000 }, /* R18998 - ADCR_RETUNE_C28_1 */
-	[18999] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R18999 - ADCR_RETUNE_C28_0 */
-	[19000] = { 0x00FF, 0x00FF, 0x0000 }, /* R19000 - ADCR_RETUNE_C29_1 */
-	[19001] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19001 - ADCR_RETUNE_C29_0 */
-	[19002] = { 0x00FF, 0x00FF, 0x0000 }, /* R19002 - ADCR_RETUNE_C30_1 */
-	[19003] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19003 - ADCR_RETUNE_C30_0 */
-	[19004] = { 0x00FF, 0x00FF, 0x0000 }, /* R19004 - ADCR_RETUNE_C31_1 */
-	[19005] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19005 - ADCR_RETUNE_C31_0 */
-	[19006] = { 0x00FF, 0x00FF, 0x0000 }, /* R19006 - ADCR_RETUNE_C32_1 */
-	[19007] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19007 - ADCR_RETUNE_C32_0 */
-	[19456] = { 0x00FF, 0x00FF, 0x0000 }, /* R19456 - DACL_RETUNE_C1_1 */
-	[19457] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19457 - DACL_RETUNE_C1_0 */
-	[19458] = { 0x00FF, 0x00FF, 0x0000 }, /* R19458 - DACL_RETUNE_C2_1 */
-	[19459] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19459 - DACL_RETUNE_C2_0 */
-	[19460] = { 0x00FF, 0x00FF, 0x0000 }, /* R19460 - DACL_RETUNE_C3_1 */
-	[19461] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19461 - DACL_RETUNE_C3_0 */
-	[19462] = { 0x00FF, 0x00FF, 0x0000 }, /* R19462 - DACL_RETUNE_C4_1 */
-	[19463] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19463 - DACL_RETUNE_C4_0 */
-	[19464] = { 0x00FF, 0x00FF, 0x0000 }, /* R19464 - DACL_RETUNE_C5_1 */
-	[19465] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19465 - DACL_RETUNE_C5_0 */
-	[19466] = { 0x00FF, 0x00FF, 0x0000 }, /* R19466 - DACL_RETUNE_C6_1 */
-	[19467] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19467 - DACL_RETUNE_C6_0 */
-	[19468] = { 0x00FF, 0x00FF, 0x0000 }, /* R19468 - DACL_RETUNE_C7_1 */
-	[19469] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19469 - DACL_RETUNE_C7_0 */
-	[19470] = { 0x00FF, 0x00FF, 0x0000 }, /* R19470 - DACL_RETUNE_C8_1 */
-	[19471] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19471 - DACL_RETUNE_C8_0 */
-	[19472] = { 0x00FF, 0x00FF, 0x0000 }, /* R19472 - DACL_RETUNE_C9_1 */
-	[19473] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19473 - DACL_RETUNE_C9_0 */
-	[19474] = { 0x00FF, 0x00FF, 0x0000 }, /* R19474 - DACL_RETUNE_C10_1 */
-	[19475] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19475 - DACL_RETUNE_C10_0 */
-	[19476] = { 0x00FF, 0x00FF, 0x0000 }, /* R19476 - DACL_RETUNE_C11_1 */
-	[19477] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19477 - DACL_RETUNE_C11_0 */
-	[19478] = { 0x00FF, 0x00FF, 0x0000 }, /* R19478 - DACL_RETUNE_C12_1 */
-	[19479] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19479 - DACL_RETUNE_C12_0 */
-	[19480] = { 0x00FF, 0x00FF, 0x0000 }, /* R19480 - DACL_RETUNE_C13_1 */
-	[19481] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19481 - DACL_RETUNE_C13_0 */
-	[19482] = { 0x00FF, 0x00FF, 0x0000 }, /* R19482 - DACL_RETUNE_C14_1 */
-	[19483] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19483 - DACL_RETUNE_C14_0 */
-	[19484] = { 0x00FF, 0x00FF, 0x0000 }, /* R19484 - DACL_RETUNE_C15_1 */
-	[19485] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19485 - DACL_RETUNE_C15_0 */
-	[19486] = { 0x00FF, 0x00FF, 0x0000 }, /* R19486 - DACL_RETUNE_C16_1 */
-	[19487] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19487 - DACL_RETUNE_C16_0 */
-	[19488] = { 0x00FF, 0x00FF, 0x0000 }, /* R19488 - DACL_RETUNE_C17_1 */
-	[19489] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19489 - DACL_RETUNE_C17_0 */
-	[19490] = { 0x00FF, 0x00FF, 0x0000 }, /* R19490 - DACL_RETUNE_C18_1 */
-	[19491] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19491 - DACL_RETUNE_C18_0 */
-	[19492] = { 0x00FF, 0x00FF, 0x0000 }, /* R19492 - DACL_RETUNE_C19_1 */
-	[19493] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19493 - DACL_RETUNE_C19_0 */
-	[19494] = { 0x00FF, 0x00FF, 0x0000 }, /* R19494 - DACL_RETUNE_C20_1 */
-	[19495] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19495 - DACL_RETUNE_C20_0 */
-	[19496] = { 0x00FF, 0x00FF, 0x0000 }, /* R19496 - DACL_RETUNE_C21_1 */
-	[19497] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19497 - DACL_RETUNE_C21_0 */
-	[19498] = { 0x00FF, 0x00FF, 0x0000 }, /* R19498 - DACL_RETUNE_C22_1 */
-	[19499] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19499 - DACL_RETUNE_C22_0 */
-	[19500] = { 0x00FF, 0x00FF, 0x0000 }, /* R19500 - DACL_RETUNE_C23_1 */
-	[19501] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19501 - DACL_RETUNE_C23_0 */
-	[19502] = { 0x00FF, 0x00FF, 0x0000 }, /* R19502 - DACL_RETUNE_C24_1 */
-	[19503] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19503 - DACL_RETUNE_C24_0 */
-	[19504] = { 0x00FF, 0x00FF, 0x0000 }, /* R19504 - DACL_RETUNE_C25_1 */
-	[19505] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19505 - DACL_RETUNE_C25_0 */
-	[19506] = { 0x00FF, 0x00FF, 0x0000 }, /* R19506 - DACL_RETUNE_C26_1 */
-	[19507] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19507 - DACL_RETUNE_C26_0 */
-	[19508] = { 0x00FF, 0x00FF, 0x0000 }, /* R19508 - DACL_RETUNE_C27_1 */
-	[19509] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19509 - DACL_RETUNE_C27_0 */
-	[19510] = { 0x00FF, 0x00FF, 0x0000 }, /* R19510 - DACL_RETUNE_C28_1 */
-	[19511] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19511 - DACL_RETUNE_C28_0 */
-	[19512] = { 0x00FF, 0x00FF, 0x0000 }, /* R19512 - DACL_RETUNE_C29_1 */
-	[19513] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19513 - DACL_RETUNE_C29_0 */
-	[19514] = { 0x00FF, 0x00FF, 0x0000 }, /* R19514 - DACL_RETUNE_C30_1 */
-	[19515] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19515 - DACL_RETUNE_C30_0 */
-	[19516] = { 0x00FF, 0x00FF, 0x0000 }, /* R19516 - DACL_RETUNE_C31_1 */
-	[19517] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19517 - DACL_RETUNE_C31_0 */
-	[19518] = { 0x00FF, 0x00FF, 0x0000 }, /* R19518 - DACL_RETUNE_C32_1 */
-	[19519] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19519 - DACL_RETUNE_C32_0 */
-	[19968] = { 0x00FF, 0x00FF, 0x0000 }, /* R19968 - RETUNEDAC_PG2_1 */
-	[19969] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19969 - RETUNEDAC_PG2_0 */
-	[19970] = { 0x00FF, 0x00FF, 0x0000 }, /* R19970 - RETUNEDAC_PG_1 */
-	[19971] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R19971 - RETUNEDAC_PG_0 */
-	[20480] = { 0x00FF, 0x00FF, 0x0000 }, /* R20480 - DACR_RETUNE_C1_1 */
-	[20481] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20481 - DACR_RETUNE_C1_0 */
-	[20482] = { 0x00FF, 0x00FF, 0x0000 }, /* R20482 - DACR_RETUNE_C2_1 */
-	[20483] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20483 - DACR_RETUNE_C2_0 */
-	[20484] = { 0x00FF, 0x00FF, 0x0000 }, /* R20484 - DACR_RETUNE_C3_1 */
-	[20485] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20485 - DACR_RETUNE_C3_0 */
-	[20486] = { 0x00FF, 0x00FF, 0x0000 }, /* R20486 - DACR_RETUNE_C4_1 */
-	[20487] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20487 - DACR_RETUNE_C4_0 */
-	[20488] = { 0x00FF, 0x00FF, 0x0000 }, /* R20488 - DACR_RETUNE_C5_1 */
-	[20489] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20489 - DACR_RETUNE_C5_0 */
-	[20490] = { 0x00FF, 0x00FF, 0x0000 }, /* R20490 - DACR_RETUNE_C6_1 */
-	[20491] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20491 - DACR_RETUNE_C6_0 */
-	[20492] = { 0x00FF, 0x00FF, 0x0000 }, /* R20492 - DACR_RETUNE_C7_1 */
-	[20493] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20493 - DACR_RETUNE_C7_0 */
-	[20494] = { 0x00FF, 0x00FF, 0x0000 }, /* R20494 - DACR_RETUNE_C8_1 */
-	[20495] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20495 - DACR_RETUNE_C8_0 */
-	[20496] = { 0x00FF, 0x00FF, 0x0000 }, /* R20496 - DACR_RETUNE_C9_1 */
-	[20497] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20497 - DACR_RETUNE_C9_0 */
-	[20498] = { 0x00FF, 0x00FF, 0x0000 }, /* R20498 - DACR_RETUNE_C10_1 */
-	[20499] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20499 - DACR_RETUNE_C10_0 */
-	[20500] = { 0x00FF, 0x00FF, 0x0000 }, /* R20500 - DACR_RETUNE_C11_1 */
-	[20501] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20501 - DACR_RETUNE_C11_0 */
-	[20502] = { 0x00FF, 0x00FF, 0x0000 }, /* R20502 - DACR_RETUNE_C12_1 */
-	[20503] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20503 - DACR_RETUNE_C12_0 */
-	[20504] = { 0x00FF, 0x00FF, 0x0000 }, /* R20504 - DACR_RETUNE_C13_1 */
-	[20505] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20505 - DACR_RETUNE_C13_0 */
-	[20506] = { 0x00FF, 0x00FF, 0x0000 }, /* R20506 - DACR_RETUNE_C14_1 */
-	[20507] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20507 - DACR_RETUNE_C14_0 */
-	[20508] = { 0x00FF, 0x00FF, 0x0000 }, /* R20508 - DACR_RETUNE_C15_1 */
-	[20509] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20509 - DACR_RETUNE_C15_0 */
-	[20510] = { 0x00FF, 0x00FF, 0x0000 }, /* R20510 - DACR_RETUNE_C16_1 */
-	[20511] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20511 - DACR_RETUNE_C16_0 */
-	[20512] = { 0x00FF, 0x00FF, 0x0000 }, /* R20512 - DACR_RETUNE_C17_1 */
-	[20513] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20513 - DACR_RETUNE_C17_0 */
-	[20514] = { 0x00FF, 0x00FF, 0x0000 }, /* R20514 - DACR_RETUNE_C18_1 */
-	[20515] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20515 - DACR_RETUNE_C18_0 */
-	[20516] = { 0x00FF, 0x00FF, 0x0000 }, /* R20516 - DACR_RETUNE_C19_1 */
-	[20517] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20517 - DACR_RETUNE_C19_0 */
-	[20518] = { 0x00FF, 0x00FF, 0x0000 }, /* R20518 - DACR_RETUNE_C20_1 */
-	[20519] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20519 - DACR_RETUNE_C20_0 */
-	[20520] = { 0x00FF, 0x00FF, 0x0000 }, /* R20520 - DACR_RETUNE_C21_1 */
-	[20521] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20521 - DACR_RETUNE_C21_0 */
-	[20522] = { 0x00FF, 0x00FF, 0x0000 }, /* R20522 - DACR_RETUNE_C22_1 */
-	[20523] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20523 - DACR_RETUNE_C22_0 */
-	[20524] = { 0x00FF, 0x00FF, 0x0000 }, /* R20524 - DACR_RETUNE_C23_1 */
-	[20525] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20525 - DACR_RETUNE_C23_0 */
-	[20526] = { 0x00FF, 0x00FF, 0x0000 }, /* R20526 - DACR_RETUNE_C24_1 */
-	[20527] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20527 - DACR_RETUNE_C24_0 */
-	[20528] = { 0x00FF, 0x00FF, 0x0000 }, /* R20528 - DACR_RETUNE_C25_1 */
-	[20529] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20529 - DACR_RETUNE_C25_0 */
-	[20530] = { 0x00FF, 0x00FF, 0x0000 }, /* R20530 - DACR_RETUNE_C26_1 */
-	[20531] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20531 - DACR_RETUNE_C26_0 */
-	[20532] = { 0x00FF, 0x00FF, 0x0000 }, /* R20532 - DACR_RETUNE_C27_1 */
-	[20533] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20533 - DACR_RETUNE_C27_0 */
-	[20534] = { 0x00FF, 0x00FF, 0x0000 }, /* R20534 - DACR_RETUNE_C28_1 */
-	[20535] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20535 - DACR_RETUNE_C28_0 */
-	[20536] = { 0x00FF, 0x00FF, 0x0000 }, /* R20536 - DACR_RETUNE_C29_1 */
-	[20537] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20537 - DACR_RETUNE_C29_0 */
-	[20538] = { 0x00FF, 0x00FF, 0x0000 }, /* R20538 - DACR_RETUNE_C30_1 */
-	[20539] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20539 - DACR_RETUNE_C30_0 */
-	[20540] = { 0x00FF, 0x00FF, 0x0000 }, /* R20540 - DACR_RETUNE_C31_1 */
-	[20541] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20541 - DACR_RETUNE_C31_0 */
-	[20542] = { 0x00FF, 0x00FF, 0x0000 }, /* R20542 - DACR_RETUNE_C32_1 */
-	[20543] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20543 - DACR_RETUNE_C32_0 */
-	[20992] = { 0x00FF, 0x00FF, 0x0000 }, /* R20992 - VSS_XHD2_1 */
-	[20993] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20993 - VSS_XHD2_0 */
-	[20994] = { 0x00FF, 0x00FF, 0x0000 }, /* R20994 - VSS_XHD3_1 */
-	[20995] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20995 - VSS_XHD3_0 */
-	[20996] = { 0x00FF, 0x00FF, 0x0000 }, /* R20996 - VSS_XHN1_1 */
-	[20997] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20997 - VSS_XHN1_0 */
-	[20998] = { 0x00FF, 0x00FF, 0x0000 }, /* R20998 - VSS_XHN2_1 */
-	[20999] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R20999 - VSS_XHN2_0 */
-	[21000] = { 0x00FF, 0x00FF, 0x0000 }, /* R21000 - VSS_XHN3_1 */
-	[21001] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21001 - VSS_XHN3_0 */
-	[21002] = { 0x00FF, 0x00FF, 0x0000 }, /* R21002 - VSS_XLA_1 */
-	[21003] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21003 - VSS_XLA_0 */
-	[21004] = { 0x00FF, 0x00FF, 0x0000 }, /* R21004 - VSS_XLB_1 */
-	[21005] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21005 - VSS_XLB_0 */
-	[21006] = { 0x00FF, 0x00FF, 0x0000 }, /* R21006 - VSS_XLG_1 */
-	[21007] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21007 - VSS_XLG_0 */
-	[21008] = { 0x00FF, 0x00FF, 0x0000 }, /* R21008 - VSS_PG2_1 */
-	[21009] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21009 - VSS_PG2_0 */
-	[21010] = { 0x00FF, 0x00FF, 0x0000 }, /* R21010 - VSS_PG_1 */
-	[21011] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21011 - VSS_PG_0 */
-	[21012] = { 0x00FF, 0x00FF, 0x0000 }, /* R21012 - VSS_XTD1_1 */
-	[21013] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21013 - VSS_XTD1_0 */
-	[21014] = { 0x00FF, 0x00FF, 0x0000 }, /* R21014 - VSS_XTD2_1 */
-	[21015] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21015 - VSS_XTD2_0 */
-	[21016] = { 0x00FF, 0x00FF, 0x0000 }, /* R21016 - VSS_XTD3_1 */
-	[21017] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21017 - VSS_XTD3_0 */
-	[21018] = { 0x00FF, 0x00FF, 0x0000 }, /* R21018 - VSS_XTD4_1 */
-	[21019] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21019 - VSS_XTD4_0 */
-	[21020] = { 0x00FF, 0x00FF, 0x0000 }, /* R21020 - VSS_XTD5_1 */
-	[21021] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21021 - VSS_XTD5_0 */
-	[21022] = { 0x00FF, 0x00FF, 0x0000 }, /* R21022 - VSS_XTD6_1 */
-	[21023] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21023 - VSS_XTD6_0 */
-	[21024] = { 0x00FF, 0x00FF, 0x0000 }, /* R21024 - VSS_XTD7_1 */
-	[21025] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21025 - VSS_XTD7_0 */
-	[21026] = { 0x00FF, 0x00FF, 0x0000 }, /* R21026 - VSS_XTD8_1 */
-	[21027] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21027 - VSS_XTD8_0 */
-	[21028] = { 0x00FF, 0x00FF, 0x0000 }, /* R21028 - VSS_XTD9_1 */
-	[21029] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21029 - VSS_XTD9_0 */
-	[21030] = { 0x00FF, 0x00FF, 0x0000 }, /* R21030 - VSS_XTD10_1 */
-	[21031] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21031 - VSS_XTD10_0 */
-	[21032] = { 0x00FF, 0x00FF, 0x0000 }, /* R21032 - VSS_XTD11_1 */
-	[21033] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21033 - VSS_XTD11_0 */
-	[21034] = { 0x00FF, 0x00FF, 0x0000 }, /* R21034 - VSS_XTD12_1 */
-	[21035] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21035 - VSS_XTD12_0 */
-	[21036] = { 0x00FF, 0x00FF, 0x0000 }, /* R21036 - VSS_XTD13_1 */
-	[21037] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21037 - VSS_XTD13_0 */
-	[21038] = { 0x00FF, 0x00FF, 0x0000 }, /* R21038 - VSS_XTD14_1 */
-	[21039] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21039 - VSS_XTD14_0 */
-	[21040] = { 0x00FF, 0x00FF, 0x0000 }, /* R21040 - VSS_XTD15_1 */
-	[21041] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21041 - VSS_XTD15_0 */
-	[21042] = { 0x00FF, 0x00FF, 0x0000 }, /* R21042 - VSS_XTD16_1 */
-	[21043] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21043 - VSS_XTD16_0 */
-	[21044] = { 0x00FF, 0x00FF, 0x0000 }, /* R21044 - VSS_XTD17_1 */
-	[21045] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21045 - VSS_XTD17_0 */
-	[21046] = { 0x00FF, 0x00FF, 0x0000 }, /* R21046 - VSS_XTD18_1 */
-	[21047] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21047 - VSS_XTD18_0 */
-	[21048] = { 0x00FF, 0x00FF, 0x0000 }, /* R21048 - VSS_XTD19_1 */
-	[21049] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21049 - VSS_XTD19_0 */
-	[21050] = { 0x00FF, 0x00FF, 0x0000 }, /* R21050 - VSS_XTD20_1 */
-	[21051] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21051 - VSS_XTD20_0 */
-	[21052] = { 0x00FF, 0x00FF, 0x0000 }, /* R21052 - VSS_XTD21_1 */
-	[21053] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21053 - VSS_XTD21_0 */
-	[21054] = { 0x00FF, 0x00FF, 0x0000 }, /* R21054 - VSS_XTD22_1 */
-	[21055] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21055 - VSS_XTD22_0 */
-	[21056] = { 0x00FF, 0x00FF, 0x0000 }, /* R21056 - VSS_XTD23_1 */
-	[21057] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21057 - VSS_XTD23_0 */
-	[21058] = { 0x00FF, 0x00FF, 0x0000 }, /* R21058 - VSS_XTD24_1 */
-	[21059] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21059 - VSS_XTD24_0 */
-	[21060] = { 0x00FF, 0x00FF, 0x0000 }, /* R21060 - VSS_XTD25_1 */
-	[21061] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21061 - VSS_XTD25_0 */
-	[21062] = { 0x00FF, 0x00FF, 0x0000 }, /* R21062 - VSS_XTD26_1 */
-	[21063] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21063 - VSS_XTD26_0 */
-	[21064] = { 0x00FF, 0x00FF, 0x0000 }, /* R21064 - VSS_XTD27_1 */
-	[21065] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21065 - VSS_XTD27_0 */
-	[21066] = { 0x00FF, 0x00FF, 0x0000 }, /* R21066 - VSS_XTD28_1 */
-	[21067] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21067 - VSS_XTD28_0 */
-	[21068] = { 0x00FF, 0x00FF, 0x0000 }, /* R21068 - VSS_XTD29_1 */
-	[21069] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21069 - VSS_XTD29_0 */
-	[21070] = { 0x00FF, 0x00FF, 0x0000 }, /* R21070 - VSS_XTD30_1 */
-	[21071] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21071 - VSS_XTD30_0 */
-	[21072] = { 0x00FF, 0x00FF, 0x0000 }, /* R21072 - VSS_XTD31_1 */
-	[21073] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21073 - VSS_XTD31_0 */
-	[21074] = { 0x00FF, 0x00FF, 0x0000 }, /* R21074 - VSS_XTD32_1 */
-	[21075] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21075 - VSS_XTD32_0 */
-	[21076] = { 0x00FF, 0x00FF, 0x0000 }, /* R21076 - VSS_XTS1_1 */
-	[21077] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21077 - VSS_XTS1_0 */
-	[21078] = { 0x00FF, 0x00FF, 0x0000 }, /* R21078 - VSS_XTS2_1 */
-	[21079] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21079 - VSS_XTS2_0 */
-	[21080] = { 0x00FF, 0x00FF, 0x0000 }, /* R21080 - VSS_XTS3_1 */
-	[21081] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21081 - VSS_XTS3_0 */
-	[21082] = { 0x00FF, 0x00FF, 0x0000 }, /* R21082 - VSS_XTS4_1 */
-	[21083] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21083 - VSS_XTS4_0 */
-	[21084] = { 0x00FF, 0x00FF, 0x0000 }, /* R21084 - VSS_XTS5_1 */
-	[21085] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21085 - VSS_XTS5_0 */
-	[21086] = { 0x00FF, 0x00FF, 0x0000 }, /* R21086 - VSS_XTS6_1 */
-	[21087] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21087 - VSS_XTS6_0 */
-	[21088] = { 0x00FF, 0x00FF, 0x0000 }, /* R21088 - VSS_XTS7_1 */
-	[21089] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21089 - VSS_XTS7_0 */
-	[21090] = { 0x00FF, 0x00FF, 0x0000 }, /* R21090 - VSS_XTS8_1 */
-	[21091] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21091 - VSS_XTS8_0 */
-	[21092] = { 0x00FF, 0x00FF, 0x0000 }, /* R21092 - VSS_XTS9_1 */
-	[21093] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21093 - VSS_XTS9_0 */
-	[21094] = { 0x00FF, 0x00FF, 0x0000 }, /* R21094 - VSS_XTS10_1 */
-	[21095] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21095 - VSS_XTS10_0 */
-	[21096] = { 0x00FF, 0x00FF, 0x0000 }, /* R21096 - VSS_XTS11_1 */
-	[21097] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21097 - VSS_XTS11_0 */
-	[21098] = { 0x00FF, 0x00FF, 0x0000 }, /* R21098 - VSS_XTS12_1 */
-	[21099] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21099 - VSS_XTS12_0 */
-	[21100] = { 0x00FF, 0x00FF, 0x0000 }, /* R21100 - VSS_XTS13_1 */
-	[21101] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21101 - VSS_XTS13_0 */
-	[21102] = { 0x00FF, 0x00FF, 0x0000 }, /* R21102 - VSS_XTS14_1 */
-	[21103] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21103 - VSS_XTS14_0 */
-	[21104] = { 0x00FF, 0x00FF, 0x0000 }, /* R21104 - VSS_XTS15_1 */
-	[21105] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21105 - VSS_XTS15_0 */
-	[21106] = { 0x00FF, 0x00FF, 0x0000 }, /* R21106 - VSS_XTS16_1 */
-	[21107] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21107 - VSS_XTS16_0 */
-	[21108] = { 0x00FF, 0x00FF, 0x0000 }, /* R21108 - VSS_XTS17_1 */
-	[21109] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21109 - VSS_XTS17_0 */
-	[21110] = { 0x00FF, 0x00FF, 0x0000 }, /* R21110 - VSS_XTS18_1 */
-	[21111] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21111 - VSS_XTS18_0 */
-	[21112] = { 0x00FF, 0x00FF, 0x0000 }, /* R21112 - VSS_XTS19_1 */
-	[21113] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21113 - VSS_XTS19_0 */
-	[21114] = { 0x00FF, 0x00FF, 0x0000 }, /* R21114 - VSS_XTS20_1 */
-	[21115] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21115 - VSS_XTS20_0 */
-	[21116] = { 0x00FF, 0x00FF, 0x0000 }, /* R21116 - VSS_XTS21_1 */
-	[21117] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21117 - VSS_XTS21_0 */
-	[21118] = { 0x00FF, 0x00FF, 0x0000 }, /* R21118 - VSS_XTS22_1 */
-	[21119] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21119 - VSS_XTS22_0 */
-	[21120] = { 0x00FF, 0x00FF, 0x0000 }, /* R21120 - VSS_XTS23_1 */
-	[21121] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21121 - VSS_XTS23_0 */
-	[21122] = { 0x00FF, 0x00FF, 0x0000 }, /* R21122 - VSS_XTS24_1 */
-	[21123] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21123 - VSS_XTS24_0 */
-	[21124] = { 0x00FF, 0x00FF, 0x0000 }, /* R21124 - VSS_XTS25_1 */
-	[21125] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21125 - VSS_XTS25_0 */
-	[21126] = { 0x00FF, 0x00FF, 0x0000 }, /* R21126 - VSS_XTS26_1 */
-	[21127] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21127 - VSS_XTS26_0 */
-	[21128] = { 0x00FF, 0x00FF, 0x0000 }, /* R21128 - VSS_XTS27_1 */
-	[21129] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21129 - VSS_XTS27_0 */
-	[21130] = { 0x00FF, 0x00FF, 0x0000 }, /* R21130 - VSS_XTS28_1 */
-	[21131] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21131 - VSS_XTS28_0 */
-	[21132] = { 0x00FF, 0x00FF, 0x0000 }, /* R21132 - VSS_XTS29_1 */
-	[21133] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21133 - VSS_XTS29_0 */
-	[21134] = { 0x00FF, 0x00FF, 0x0000 }, /* R21134 - VSS_XTS30_1 */
-	[21135] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21135 - VSS_XTS30_0 */
-	[21136] = { 0x00FF, 0x00FF, 0x0000 }, /* R21136 - VSS_XTS31_1 */
-	[21137] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21137 - VSS_XTS31_0 */
-	[21138] = { 0x00FF, 0x00FF, 0x0000 }, /* R21138 - VSS_XTS32_1 */
-	[21139] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21139 - VSS_XTS32_0 */
-};
-
 static bool wm8962_volatile_register(struct device *dev, unsigned int reg)
 {
-	if (wm8962_reg_access[reg].vol)
-		return 1;
-	else
-		return 0;
+	switch (reg) {
+	case WM8962_CLOCKING1:
+	case WM8962_CLOCKING2:
+	case WM8962_SOFTWARE_RESET:
+	case WM8962_ALC2:
+	case WM8962_THERMAL_SHUTDOWN_STATUS:
+	case WM8962_ADDITIONAL_CONTROL_4:
+	case WM8962_CLASS_D_CONTROL_1:
+	case WM8962_DC_SERVO_6:
+	case WM8962_INTERRUPT_STATUS_1:
+	case WM8962_INTERRUPT_STATUS_2:
+	case WM8962_DSP2_EXECCONTROL:
+		return true;
+	default:
+		return false;
+	}
 }
 
 static bool wm8962_readable_register(struct device *dev, unsigned int reg)
 {
-	if (wm8962_reg_access[reg].read)
-		return 1;
-	else
-		return 0;
+	switch (reg) {
+	case WM8962_LEFT_INPUT_VOLUME:
+	case WM8962_RIGHT_INPUT_VOLUME:
+	case WM8962_HPOUTL_VOLUME:
+	case WM8962_HPOUTR_VOLUME:
+	case WM8962_CLOCKING1:
+	case WM8962_ADC_DAC_CONTROL_1:
+	case WM8962_ADC_DAC_CONTROL_2:
+	case WM8962_AUDIO_INTERFACE_0:
+	case WM8962_CLOCKING2:
+	case WM8962_AUDIO_INTERFACE_1:
+	case WM8962_LEFT_DAC_VOLUME:
+	case WM8962_RIGHT_DAC_VOLUME:
+	case WM8962_AUDIO_INTERFACE_2:
+	case WM8962_SOFTWARE_RESET:
+	case WM8962_ALC1:
+	case WM8962_ALC2:
+	case WM8962_ALC3:
+	case WM8962_NOISE_GATE:
+	case WM8962_LEFT_ADC_VOLUME:
+	case WM8962_RIGHT_ADC_VOLUME:
+	case WM8962_ADDITIONAL_CONTROL_1:
+	case WM8962_ADDITIONAL_CONTROL_2:
+	case WM8962_PWR_MGMT_1:
+	case WM8962_PWR_MGMT_2:
+	case WM8962_ADDITIONAL_CONTROL_3:
+	case WM8962_ANTI_POP:
+	case WM8962_CLOCKING_3:
+	case WM8962_INPUT_MIXER_CONTROL_1:
+	case WM8962_LEFT_INPUT_MIXER_VOLUME:
+	case WM8962_RIGHT_INPUT_MIXER_VOLUME:
+	case WM8962_INPUT_MIXER_CONTROL_2:
+	case WM8962_INPUT_BIAS_CONTROL:
+	case WM8962_LEFT_INPUT_PGA_CONTROL:
+	case WM8962_RIGHT_INPUT_PGA_CONTROL:
+	case WM8962_SPKOUTL_VOLUME:
+	case WM8962_SPKOUTR_VOLUME:
+	case WM8962_THERMAL_SHUTDOWN_STATUS:
+	case WM8962_ADDITIONAL_CONTROL_4:
+	case WM8962_CLASS_D_CONTROL_1:
+	case WM8962_CLASS_D_CONTROL_2:
+	case WM8962_CLOCKING_4:
+	case WM8962_DAC_DSP_MIXING_1:
+	case WM8962_DAC_DSP_MIXING_2:
+	case WM8962_DC_SERVO_0:
+	case WM8962_DC_SERVO_1:
+	case WM8962_DC_SERVO_4:
+	case WM8962_DC_SERVO_6:
+	case WM8962_ANALOGUE_PGA_BIAS:
+	case WM8962_ANALOGUE_HP_0:
+	case WM8962_ANALOGUE_HP_2:
+	case WM8962_CHARGE_PUMP_1:
+	case WM8962_CHARGE_PUMP_B:
+	case WM8962_WRITE_SEQUENCER_CONTROL_1:
+	case WM8962_WRITE_SEQUENCER_CONTROL_2:
+	case WM8962_WRITE_SEQUENCER_CONTROL_3:
+	case WM8962_CONTROL_INTERFACE:
+	case WM8962_MIXER_ENABLES:
+	case WM8962_HEADPHONE_MIXER_1:
+	case WM8962_HEADPHONE_MIXER_2:
+	case WM8962_HEADPHONE_MIXER_3:
+	case WM8962_HEADPHONE_MIXER_4:
+	case WM8962_SPEAKER_MIXER_1:
+	case WM8962_SPEAKER_MIXER_2:
+	case WM8962_SPEAKER_MIXER_3:
+	case WM8962_SPEAKER_MIXER_4:
+	case WM8962_SPEAKER_MIXER_5:
+	case WM8962_BEEP_GENERATOR_1:
+	case WM8962_OSCILLATOR_TRIM_3:
+	case WM8962_OSCILLATOR_TRIM_4:
+	case WM8962_OSCILLATOR_TRIM_7:
+	case WM8962_ANALOGUE_CLOCKING1:
+	case WM8962_ANALOGUE_CLOCKING2:
+	case WM8962_ANALOGUE_CLOCKING3:
+	case WM8962_PLL_SOFTWARE_RESET:
+	case WM8962_PLL2:
+	case WM8962_PLL_4:
+	case WM8962_PLL_9:
+	case WM8962_PLL_10:
+	case WM8962_PLL_11:
+	case WM8962_PLL_12:
+	case WM8962_PLL_13:
+	case WM8962_PLL_14:
+	case WM8962_PLL_15:
+	case WM8962_PLL_16:
+	case WM8962_FLL_CONTROL_1:
+	case WM8962_FLL_CONTROL_2:
+	case WM8962_FLL_CONTROL_3:
+	case WM8962_FLL_CONTROL_5:
+	case WM8962_FLL_CONTROL_6:
+	case WM8962_FLL_CONTROL_7:
+	case WM8962_FLL_CONTROL_8:
+	case WM8962_GENERAL_TEST_1:
+	case WM8962_DF1:
+	case WM8962_DF2:
+	case WM8962_DF3:
+	case WM8962_DF4:
+	case WM8962_DF5:
+	case WM8962_DF6:
+	case WM8962_DF7:
+	case WM8962_LHPF1:
+	case WM8962_LHPF2:
+	case WM8962_THREED1:
+	case WM8962_THREED2:
+	case WM8962_THREED3:
+	case WM8962_THREED4:
+	case WM8962_DRC_1:
+	case WM8962_DRC_2:
+	case WM8962_DRC_3:
+	case WM8962_DRC_4:
+	case WM8962_DRC_5:
+	case WM8962_TLOOPBACK:
+	case WM8962_EQ1:
+	case WM8962_EQ2:
+	case WM8962_EQ3:
+	case WM8962_EQ4:
+	case WM8962_EQ5:
+	case WM8962_EQ6:
+	case WM8962_EQ7:
+	case WM8962_EQ8:
+	case WM8962_EQ9:
+	case WM8962_EQ10:
+	case WM8962_EQ11:
+	case WM8962_EQ12:
+	case WM8962_EQ13:
+	case WM8962_EQ14:
+	case WM8962_EQ15:
+	case WM8962_EQ16:
+	case WM8962_EQ17:
+	case WM8962_EQ18:
+	case WM8962_EQ19:
+	case WM8962_EQ20:
+	case WM8962_EQ21:
+	case WM8962_EQ22:
+	case WM8962_EQ23:
+	case WM8962_EQ24:
+	case WM8962_EQ25:
+	case WM8962_EQ26:
+	case WM8962_EQ27:
+	case WM8962_EQ28:
+	case WM8962_EQ29:
+	case WM8962_EQ30:
+	case WM8962_EQ31:
+	case WM8962_EQ32:
+	case WM8962_EQ33:
+	case WM8962_EQ34:
+	case WM8962_EQ35:
+	case WM8962_EQ36:
+	case WM8962_EQ37:
+	case WM8962_EQ38:
+	case WM8962_EQ39:
+	case WM8962_EQ40:
+	case WM8962_EQ41:
+	case WM8962_GPIO_BASE:
+	case WM8962_GPIO_2:
+	case WM8962_GPIO_3:
+	case WM8962_GPIO_5:
+	case WM8962_GPIO_6:
+	case WM8962_INTERRUPT_STATUS_1:
+	case WM8962_INTERRUPT_STATUS_2:
+	case WM8962_INTERRUPT_STATUS_1_MASK:
+	case WM8962_INTERRUPT_STATUS_2_MASK:
+	case WM8962_INTERRUPT_CONTROL:
+	case WM8962_IRQ_DEBOUNCE:
+	case WM8962_MICINT_SOURCE_POL:
+	case WM8962_DSP2_POWER_MANAGEMENT:
+	case WM8962_DSP2_EXECCONTROL:
+	case WM8962_DSP2_INSTRUCTION_RAM_0:
+	case WM8962_DSP2_ADDRESS_RAM_2:
+	case WM8962_DSP2_ADDRESS_RAM_1:
+	case WM8962_DSP2_ADDRESS_RAM_0:
+	case WM8962_DSP2_DATA1_RAM_1:
+	case WM8962_DSP2_DATA1_RAM_0:
+	case WM8962_DSP2_DATA2_RAM_1:
+	case WM8962_DSP2_DATA2_RAM_0:
+	case WM8962_DSP2_DATA3_RAM_1:
+	case WM8962_DSP2_DATA3_RAM_0:
+	case WM8962_DSP2_COEFF_RAM_0:
+	case WM8962_RETUNEADC_SHARED_COEFF_1:
+	case WM8962_RETUNEADC_SHARED_COEFF_0:
+	case WM8962_RETUNEDAC_SHARED_COEFF_1:
+	case WM8962_RETUNEDAC_SHARED_COEFF_0:
+	case WM8962_SOUNDSTAGE_ENABLES_1:
+	case WM8962_SOUNDSTAGE_ENABLES_0:
+	case WM8962_HDBASS_AI_1:
+	case WM8962_HDBASS_AI_0:
+	case WM8962_HDBASS_AR_1:
+	case WM8962_HDBASS_AR_0:
+	case WM8962_HDBASS_B_1:
+	case WM8962_HDBASS_B_0:
+	case WM8962_HDBASS_K_1:
+	case WM8962_HDBASS_K_0:
+	case WM8962_HDBASS_N1_1:
+	case WM8962_HDBASS_N1_0:
+	case WM8962_HDBASS_N2_1:
+	case WM8962_HDBASS_N2_0:
+	case WM8962_HDBASS_N3_1:
+	case WM8962_HDBASS_N3_0:
+	case WM8962_HDBASS_N4_1:
+	case WM8962_HDBASS_N4_0:
+	case WM8962_HDBASS_N5_1:
+	case WM8962_HDBASS_N5_0:
+	case WM8962_HDBASS_X1_1:
+	case WM8962_HDBASS_X1_0:
+	case WM8962_HDBASS_X2_1:
+	case WM8962_HDBASS_X2_0:
+	case WM8962_HDBASS_X3_1:
+	case WM8962_HDBASS_X3_0:
+	case WM8962_HDBASS_ATK_1:
+	case WM8962_HDBASS_ATK_0:
+	case WM8962_HDBASS_DCY_1:
+	case WM8962_HDBASS_DCY_0:
+	case WM8962_HDBASS_PG_1:
+	case WM8962_HDBASS_PG_0:
+	case WM8962_HPF_C_1:
+	case WM8962_HPF_C_0:
+	case WM8962_ADCL_RETUNE_C1_1:
+	case WM8962_ADCL_RETUNE_C1_0:
+	case WM8962_ADCL_RETUNE_C2_1:
+	case WM8962_ADCL_RETUNE_C2_0:
+	case WM8962_ADCL_RETUNE_C3_1:
+	case WM8962_ADCL_RETUNE_C3_0:
+	case WM8962_ADCL_RETUNE_C4_1:
+	case WM8962_ADCL_RETUNE_C4_0:
+	case WM8962_ADCL_RETUNE_C5_1:
+	case WM8962_ADCL_RETUNE_C5_0:
+	case WM8962_ADCL_RETUNE_C6_1:
+	case WM8962_ADCL_RETUNE_C6_0:
+	case WM8962_ADCL_RETUNE_C7_1:
+	case WM8962_ADCL_RETUNE_C7_0:
+	case WM8962_ADCL_RETUNE_C8_1:
+	case WM8962_ADCL_RETUNE_C8_0:
+	case WM8962_ADCL_RETUNE_C9_1:
+	case WM8962_ADCL_RETUNE_C9_0:
+	case WM8962_ADCL_RETUNE_C10_1:
+	case WM8962_ADCL_RETUNE_C10_0:
+	case WM8962_ADCL_RETUNE_C11_1:
+	case WM8962_ADCL_RETUNE_C11_0:
+	case WM8962_ADCL_RETUNE_C12_1:
+	case WM8962_ADCL_RETUNE_C12_0:
+	case WM8962_ADCL_RETUNE_C13_1:
+	case WM8962_ADCL_RETUNE_C13_0:
+	case WM8962_ADCL_RETUNE_C14_1:
+	case WM8962_ADCL_RETUNE_C14_0:
+	case WM8962_ADCL_RETUNE_C15_1:
+	case WM8962_ADCL_RETUNE_C15_0:
+	case WM8962_ADCL_RETUNE_C16_1:
+	case WM8962_ADCL_RETUNE_C16_0:
+	case WM8962_ADCL_RETUNE_C17_1:
+	case WM8962_ADCL_RETUNE_C17_0:
+	case WM8962_ADCL_RETUNE_C18_1:
+	case WM8962_ADCL_RETUNE_C18_0:
+	case WM8962_ADCL_RETUNE_C19_1:
+	case WM8962_ADCL_RETUNE_C19_0:
+	case WM8962_ADCL_RETUNE_C20_1:
+	case WM8962_ADCL_RETUNE_C20_0:
+	case WM8962_ADCL_RETUNE_C21_1:
+	case WM8962_ADCL_RETUNE_C21_0:
+	case WM8962_ADCL_RETUNE_C22_1:
+	case WM8962_ADCL_RETUNE_C22_0:
+	case WM8962_ADCL_RETUNE_C23_1:
+	case WM8962_ADCL_RETUNE_C23_0:
+	case WM8962_ADCL_RETUNE_C24_1:
+	case WM8962_ADCL_RETUNE_C24_0:
+	case WM8962_ADCL_RETUNE_C25_1:
+	case WM8962_ADCL_RETUNE_C25_0:
+	case WM8962_ADCL_RETUNE_C26_1:
+	case WM8962_ADCL_RETUNE_C26_0:
+	case WM8962_ADCL_RETUNE_C27_1:
+	case WM8962_ADCL_RETUNE_C27_0:
+	case WM8962_ADCL_RETUNE_C28_1:
+	case WM8962_ADCL_RETUNE_C28_0:
+	case WM8962_ADCL_RETUNE_C29_1:
+	case WM8962_ADCL_RETUNE_C29_0:
+	case WM8962_ADCL_RETUNE_C30_1:
+	case WM8962_ADCL_RETUNE_C30_0:
+	case WM8962_ADCL_RETUNE_C31_1:
+	case WM8962_ADCL_RETUNE_C31_0:
+	case WM8962_ADCL_RETUNE_C32_1:
+	case WM8962_ADCL_RETUNE_C32_0:
+	case WM8962_RETUNEADC_PG2_1:
+	case WM8962_RETUNEADC_PG2_0:
+	case WM8962_RETUNEADC_PG_1:
+	case WM8962_RETUNEADC_PG_0:
+	case WM8962_ADCR_RETUNE_C1_1:
+	case WM8962_ADCR_RETUNE_C1_0:
+	case WM8962_ADCR_RETUNE_C2_1:
+	case WM8962_ADCR_RETUNE_C2_0:
+	case WM8962_ADCR_RETUNE_C3_1:
+	case WM8962_ADCR_RETUNE_C3_0:
+	case WM8962_ADCR_RETUNE_C4_1:
+	case WM8962_ADCR_RETUNE_C4_0:
+	case WM8962_ADCR_RETUNE_C5_1:
+	case WM8962_ADCR_RETUNE_C5_0:
+	case WM8962_ADCR_RETUNE_C6_1:
+	case WM8962_ADCR_RETUNE_C6_0:
+	case WM8962_ADCR_RETUNE_C7_1:
+	case WM8962_ADCR_RETUNE_C7_0:
+	case WM8962_ADCR_RETUNE_C8_1:
+	case WM8962_ADCR_RETUNE_C8_0:
+	case WM8962_ADCR_RETUNE_C9_1:
+	case WM8962_ADCR_RETUNE_C9_0:
+	case WM8962_ADCR_RETUNE_C10_1:
+	case WM8962_ADCR_RETUNE_C10_0:
+	case WM8962_ADCR_RETUNE_C11_1:
+	case WM8962_ADCR_RETUNE_C11_0:
+	case WM8962_ADCR_RETUNE_C12_1:
+	case WM8962_ADCR_RETUNE_C12_0:
+	case WM8962_ADCR_RETUNE_C13_1:
+	case WM8962_ADCR_RETUNE_C13_0:
+	case WM8962_ADCR_RETUNE_C14_1:
+	case WM8962_ADCR_RETUNE_C14_0:
+	case WM8962_ADCR_RETUNE_C15_1:
+	case WM8962_ADCR_RETUNE_C15_0:
+	case WM8962_ADCR_RETUNE_C16_1:
+	case WM8962_ADCR_RETUNE_C16_0:
+	case WM8962_ADCR_RETUNE_C17_1:
+	case WM8962_ADCR_RETUNE_C17_0:
+	case WM8962_ADCR_RETUNE_C18_1:
+	case WM8962_ADCR_RETUNE_C18_0:
+	case WM8962_ADCR_RETUNE_C19_1:
+	case WM8962_ADCR_RETUNE_C19_0:
+	case WM8962_ADCR_RETUNE_C20_1:
+	case WM8962_ADCR_RETUNE_C20_0:
+	case WM8962_ADCR_RETUNE_C21_1:
+	case WM8962_ADCR_RETUNE_C21_0:
+	case WM8962_ADCR_RETUNE_C22_1:
+	case WM8962_ADCR_RETUNE_C22_0:
+	case WM8962_ADCR_RETUNE_C23_1:
+	case WM8962_ADCR_RETUNE_C23_0:
+	case WM8962_ADCR_RETUNE_C24_1:
+	case WM8962_ADCR_RETUNE_C24_0:
+	case WM8962_ADCR_RETUNE_C25_1:
+	case WM8962_ADCR_RETUNE_C25_0:
+	case WM8962_ADCR_RETUNE_C26_1:
+	case WM8962_ADCR_RETUNE_C26_0:
+	case WM8962_ADCR_RETUNE_C27_1:
+	case WM8962_ADCR_RETUNE_C27_0:
+	case WM8962_ADCR_RETUNE_C28_1:
+	case WM8962_ADCR_RETUNE_C28_0:
+	case WM8962_ADCR_RETUNE_C29_1:
+	case WM8962_ADCR_RETUNE_C29_0:
+	case WM8962_ADCR_RETUNE_C30_1:
+	case WM8962_ADCR_RETUNE_C30_0:
+	case WM8962_ADCR_RETUNE_C31_1:
+	case WM8962_ADCR_RETUNE_C31_0:
+	case WM8962_ADCR_RETUNE_C32_1:
+	case WM8962_ADCR_RETUNE_C32_0:
+	case WM8962_DACL_RETUNE_C1_1:
+	case WM8962_DACL_RETUNE_C1_0:
+	case WM8962_DACL_RETUNE_C2_1:
+	case WM8962_DACL_RETUNE_C2_0:
+	case WM8962_DACL_RETUNE_C3_1:
+	case WM8962_DACL_RETUNE_C3_0:
+	case WM8962_DACL_RETUNE_C4_1:
+	case WM8962_DACL_RETUNE_C4_0:
+	case WM8962_DACL_RETUNE_C5_1:
+	case WM8962_DACL_RETUNE_C5_0:
+	case WM8962_DACL_RETUNE_C6_1:
+	case WM8962_DACL_RETUNE_C6_0:
+	case WM8962_DACL_RETUNE_C7_1:
+	case WM8962_DACL_RETUNE_C7_0:
+	case WM8962_DACL_RETUNE_C8_1:
+	case WM8962_DACL_RETUNE_C8_0:
+	case WM8962_DACL_RETUNE_C9_1:
+	case WM8962_DACL_RETUNE_C9_0:
+	case WM8962_DACL_RETUNE_C10_1:
+	case WM8962_DACL_RETUNE_C10_0:
+	case WM8962_DACL_RETUNE_C11_1:
+	case WM8962_DACL_RETUNE_C11_0:
+	case WM8962_DACL_RETUNE_C12_1:
+	case WM8962_DACL_RETUNE_C12_0:
+	case WM8962_DACL_RETUNE_C13_1:
+	case WM8962_DACL_RETUNE_C13_0:
+	case WM8962_DACL_RETUNE_C14_1:
+	case WM8962_DACL_RETUNE_C14_0:
+	case WM8962_DACL_RETUNE_C15_1:
+	case WM8962_DACL_RETUNE_C15_0:
+	case WM8962_DACL_RETUNE_C16_1:
+	case WM8962_DACL_RETUNE_C16_0:
+	case WM8962_DACL_RETUNE_C17_1:
+	case WM8962_DACL_RETUNE_C17_0:
+	case WM8962_DACL_RETUNE_C18_1:
+	case WM8962_DACL_RETUNE_C18_0:
+	case WM8962_DACL_RETUNE_C19_1:
+	case WM8962_DACL_RETUNE_C19_0:
+	case WM8962_DACL_RETUNE_C20_1:
+	case WM8962_DACL_RETUNE_C20_0:
+	case WM8962_DACL_RETUNE_C21_1:
+	case WM8962_DACL_RETUNE_C21_0:
+	case WM8962_DACL_RETUNE_C22_1:
+	case WM8962_DACL_RETUNE_C22_0:
+	case WM8962_DACL_RETUNE_C23_1:
+	case WM8962_DACL_RETUNE_C23_0:
+	case WM8962_DACL_RETUNE_C24_1:
+	case WM8962_DACL_RETUNE_C24_0:
+	case WM8962_DACL_RETUNE_C25_1:
+	case WM8962_DACL_RETUNE_C25_0:
+	case WM8962_DACL_RETUNE_C26_1:
+	case WM8962_DACL_RETUNE_C26_0:
+	case WM8962_DACL_RETUNE_C27_1:
+	case WM8962_DACL_RETUNE_C27_0:
+	case WM8962_DACL_RETUNE_C28_1:
+	case WM8962_DACL_RETUNE_C28_0:
+	case WM8962_DACL_RETUNE_C29_1:
+	case WM8962_DACL_RETUNE_C29_0:
+	case WM8962_DACL_RETUNE_C30_1:
+	case WM8962_DACL_RETUNE_C30_0:
+	case WM8962_DACL_RETUNE_C31_1:
+	case WM8962_DACL_RETUNE_C31_0:
+	case WM8962_DACL_RETUNE_C32_1:
+	case WM8962_DACL_RETUNE_C32_0:
+	case WM8962_RETUNEDAC_PG2_1:
+	case WM8962_RETUNEDAC_PG2_0:
+	case WM8962_RETUNEDAC_PG_1:
+	case WM8962_RETUNEDAC_PG_0:
+	case WM8962_DACR_RETUNE_C1_1:
+	case WM8962_DACR_RETUNE_C1_0:
+	case WM8962_DACR_RETUNE_C2_1:
+	case WM8962_DACR_RETUNE_C2_0:
+	case WM8962_DACR_RETUNE_C3_1:
+	case WM8962_DACR_RETUNE_C3_0:
+	case WM8962_DACR_RETUNE_C4_1:
+	case WM8962_DACR_RETUNE_C4_0:
+	case WM8962_DACR_RETUNE_C5_1:
+	case WM8962_DACR_RETUNE_C5_0:
+	case WM8962_DACR_RETUNE_C6_1:
+	case WM8962_DACR_RETUNE_C6_0:
+	case WM8962_DACR_RETUNE_C7_1:
+	case WM8962_DACR_RETUNE_C7_0:
+	case WM8962_DACR_RETUNE_C8_1:
+	case WM8962_DACR_RETUNE_C8_0:
+	case WM8962_DACR_RETUNE_C9_1:
+	case WM8962_DACR_RETUNE_C9_0:
+	case WM8962_DACR_RETUNE_C10_1:
+	case WM8962_DACR_RETUNE_C10_0:
+	case WM8962_DACR_RETUNE_C11_1:
+	case WM8962_DACR_RETUNE_C11_0:
+	case WM8962_DACR_RETUNE_C12_1:
+	case WM8962_DACR_RETUNE_C12_0:
+	case WM8962_DACR_RETUNE_C13_1:
+	case WM8962_DACR_RETUNE_C13_0:
+	case WM8962_DACR_RETUNE_C14_1:
+	case WM8962_DACR_RETUNE_C14_0:
+	case WM8962_DACR_RETUNE_C15_1:
+	case WM8962_DACR_RETUNE_C15_0:
+	case WM8962_DACR_RETUNE_C16_1:
+	case WM8962_DACR_RETUNE_C16_0:
+	case WM8962_DACR_RETUNE_C17_1:
+	case WM8962_DACR_RETUNE_C17_0:
+	case WM8962_DACR_RETUNE_C18_1:
+	case WM8962_DACR_RETUNE_C18_0:
+	case WM8962_DACR_RETUNE_C19_1:
+	case WM8962_DACR_RETUNE_C19_0:
+	case WM8962_DACR_RETUNE_C20_1:
+	case WM8962_DACR_RETUNE_C20_0:
+	case WM8962_DACR_RETUNE_C21_1:
+	case WM8962_DACR_RETUNE_C21_0:
+	case WM8962_DACR_RETUNE_C22_1:
+	case WM8962_DACR_RETUNE_C22_0:
+	case WM8962_DACR_RETUNE_C23_1:
+	case WM8962_DACR_RETUNE_C23_0:
+	case WM8962_DACR_RETUNE_C24_1:
+	case WM8962_DACR_RETUNE_C24_0:
+	case WM8962_DACR_RETUNE_C25_1:
+	case WM8962_DACR_RETUNE_C25_0:
+	case WM8962_DACR_RETUNE_C26_1:
+	case WM8962_DACR_RETUNE_C26_0:
+	case WM8962_DACR_RETUNE_C27_1:
+	case WM8962_DACR_RETUNE_C27_0:
+	case WM8962_DACR_RETUNE_C28_1:
+	case WM8962_DACR_RETUNE_C28_0:
+	case WM8962_DACR_RETUNE_C29_1:
+	case WM8962_DACR_RETUNE_C29_0:
+	case WM8962_DACR_RETUNE_C30_1:
+	case WM8962_DACR_RETUNE_C30_0:
+	case WM8962_DACR_RETUNE_C31_1:
+	case WM8962_DACR_RETUNE_C31_0:
+	case WM8962_DACR_RETUNE_C32_1:
+	case WM8962_DACR_RETUNE_C32_0:
+	case WM8962_VSS_XHD2_1:
+	case WM8962_VSS_XHD2_0:
+	case WM8962_VSS_XHD3_1:
+	case WM8962_VSS_XHD3_0:
+	case WM8962_VSS_XHN1_1:
+	case WM8962_VSS_XHN1_0:
+	case WM8962_VSS_XHN2_1:
+	case WM8962_VSS_XHN2_0:
+	case WM8962_VSS_XHN3_1:
+	case WM8962_VSS_XHN3_0:
+	case WM8962_VSS_XLA_1:
+	case WM8962_VSS_XLA_0:
+	case WM8962_VSS_XLB_1:
+	case WM8962_VSS_XLB_0:
+	case WM8962_VSS_XLG_1:
+	case WM8962_VSS_XLG_0:
+	case WM8962_VSS_PG2_1:
+	case WM8962_VSS_PG2_0:
+	case WM8962_VSS_PG_1:
+	case WM8962_VSS_PG_0:
+	case WM8962_VSS_XTD1_1:
+	case WM8962_VSS_XTD1_0:
+	case WM8962_VSS_XTD2_1:
+	case WM8962_VSS_XTD2_0:
+	case WM8962_VSS_XTD3_1:
+	case WM8962_VSS_XTD3_0:
+	case WM8962_VSS_XTD4_1:
+	case WM8962_VSS_XTD4_0:
+	case WM8962_VSS_XTD5_1:
+	case WM8962_VSS_XTD5_0:
+	case WM8962_VSS_XTD6_1:
+	case WM8962_VSS_XTD6_0:
+	case WM8962_VSS_XTD7_1:
+	case WM8962_VSS_XTD7_0:
+	case WM8962_VSS_XTD8_1:
+	case WM8962_VSS_XTD8_0:
+	case WM8962_VSS_XTD9_1:
+	case WM8962_VSS_XTD9_0:
+	case WM8962_VSS_XTD10_1:
+	case WM8962_VSS_XTD10_0:
+	case WM8962_VSS_XTD11_1:
+	case WM8962_VSS_XTD11_0:
+	case WM8962_VSS_XTD12_1:
+	case WM8962_VSS_XTD12_0:
+	case WM8962_VSS_XTD13_1:
+	case WM8962_VSS_XTD13_0:
+	case WM8962_VSS_XTD14_1:
+	case WM8962_VSS_XTD14_0:
+	case WM8962_VSS_XTD15_1:
+	case WM8962_VSS_XTD15_0:
+	case WM8962_VSS_XTD16_1:
+	case WM8962_VSS_XTD16_0:
+	case WM8962_VSS_XTD17_1:
+	case WM8962_VSS_XTD17_0:
+	case WM8962_VSS_XTD18_1:
+	case WM8962_VSS_XTD18_0:
+	case WM8962_VSS_XTD19_1:
+	case WM8962_VSS_XTD19_0:
+	case WM8962_VSS_XTD20_1:
+	case WM8962_VSS_XTD20_0:
+	case WM8962_VSS_XTD21_1:
+	case WM8962_VSS_XTD21_0:
+	case WM8962_VSS_XTD22_1:
+	case WM8962_VSS_XTD22_0:
+	case WM8962_VSS_XTD23_1:
+	case WM8962_VSS_XTD23_0:
+	case WM8962_VSS_XTD24_1:
+	case WM8962_VSS_XTD24_0:
+	case WM8962_VSS_XTD25_1:
+	case WM8962_VSS_XTD25_0:
+	case WM8962_VSS_XTD26_1:
+	case WM8962_VSS_XTD26_0:
+	case WM8962_VSS_XTD27_1:
+	case WM8962_VSS_XTD27_0:
+	case WM8962_VSS_XTD28_1:
+	case WM8962_VSS_XTD28_0:
+	case WM8962_VSS_XTD29_1:
+	case WM8962_VSS_XTD29_0:
+	case WM8962_VSS_XTD30_1:
+	case WM8962_VSS_XTD30_0:
+	case WM8962_VSS_XTD31_1:
+	case WM8962_VSS_XTD31_0:
+	case WM8962_VSS_XTD32_1:
+	case WM8962_VSS_XTD32_0:
+	case WM8962_VSS_XTS1_1:
+	case WM8962_VSS_XTS1_0:
+	case WM8962_VSS_XTS2_1:
+	case WM8962_VSS_XTS2_0:
+	case WM8962_VSS_XTS3_1:
+	case WM8962_VSS_XTS3_0:
+	case WM8962_VSS_XTS4_1:
+	case WM8962_VSS_XTS4_0:
+	case WM8962_VSS_XTS5_1:
+	case WM8962_VSS_XTS5_0:
+	case WM8962_VSS_XTS6_1:
+	case WM8962_VSS_XTS6_0:
+	case WM8962_VSS_XTS7_1:
+	case WM8962_VSS_XTS7_0:
+	case WM8962_VSS_XTS8_1:
+	case WM8962_VSS_XTS8_0:
+	case WM8962_VSS_XTS9_1:
+	case WM8962_VSS_XTS9_0:
+	case WM8962_VSS_XTS10_1:
+	case WM8962_VSS_XTS10_0:
+	case WM8962_VSS_XTS11_1:
+	case WM8962_VSS_XTS11_0:
+	case WM8962_VSS_XTS12_1:
+	case WM8962_VSS_XTS12_0:
+	case WM8962_VSS_XTS13_1:
+	case WM8962_VSS_XTS13_0:
+	case WM8962_VSS_XTS14_1:
+	case WM8962_VSS_XTS14_0:
+	case WM8962_VSS_XTS15_1:
+	case WM8962_VSS_XTS15_0:
+	case WM8962_VSS_XTS16_1:
+	case WM8962_VSS_XTS16_0:
+	case WM8962_VSS_XTS17_1:
+	case WM8962_VSS_XTS17_0:
+	case WM8962_VSS_XTS18_1:
+	case WM8962_VSS_XTS18_0:
+	case WM8962_VSS_XTS19_1:
+	case WM8962_VSS_XTS19_0:
+	case WM8962_VSS_XTS20_1:
+	case WM8962_VSS_XTS20_0:
+	case WM8962_VSS_XTS21_1:
+	case WM8962_VSS_XTS21_0:
+	case WM8962_VSS_XTS22_1:
+	case WM8962_VSS_XTS22_0:
+	case WM8962_VSS_XTS23_1:
+	case WM8962_VSS_XTS23_0:
+	case WM8962_VSS_XTS24_1:
+	case WM8962_VSS_XTS24_0:
+	case WM8962_VSS_XTS25_1:
+	case WM8962_VSS_XTS25_0:
+	case WM8962_VSS_XTS26_1:
+	case WM8962_VSS_XTS26_0:
+	case WM8962_VSS_XTS27_1:
+	case WM8962_VSS_XTS27_0:
+	case WM8962_VSS_XTS28_1:
+	case WM8962_VSS_XTS28_0:
+	case WM8962_VSS_XTS29_1:
+	case WM8962_VSS_XTS29_0:
+	case WM8962_VSS_XTS30_1:
+	case WM8962_VSS_XTS30_0:
+	case WM8962_VSS_XTS31_1:
+	case WM8962_VSS_XTS31_0:
+	case WM8962_VSS_XTS32_1:
+	case WM8962_VSS_XTS32_0:
+		return true;
+	default:
+		return false;
+	}
 }
 
 static int wm8962_reset(struct wm8962_priv *wm8962)
@@ -2221,6 +1702,8 @@ SOC_DOUBLE_R_TLV("Sidetone Volume", WM8962_DAC_DSP_MIXING_1,
 SOC_DOUBLE_R_TLV("Digital Playback Volume", WM8962_LEFT_DAC_VOLUME,
 		 WM8962_RIGHT_DAC_VOLUME, 1, 127, 0, digital_tlv),
 SOC_SINGLE("DAC High Performance Switch", WM8962_ADC_DAC_CONTROL_2, 0, 1, 0),
+SOC_SINGLE("DAC L/R Swap Switch", WM8962_AUDIO_INTERFACE_0, 5, 1, 0),
+SOC_SINGLE("ADC L/R Swap Switch", WM8962_AUDIO_INTERFACE_0, 8, 1, 0),
 
 SOC_SINGLE("ADC High Performance Switch", WM8962_ADDITIONAL_CONTROL_1,
 	   5, 1, 0),
@@ -2337,65 +1820,6 @@ SOC_SINGLE_TLV("SPKOUTR Mixer DACR Volume", WM8962_SPEAKER_MIXER_5,
 	       4, 1, 0, inmix_tlv),
 };
 
-static int sysclk_event(struct snd_soc_dapm_widget *w,
-			struct snd_kcontrol *kcontrol, int event)
-{
-	struct snd_soc_codec *codec = w->codec;
-	struct wm8962_priv *wm8962 = snd_soc_codec_get_drvdata(codec);
-	unsigned long timeout;
-	int src;
-	int fll;
-
-	/* Ignore attempts to run the event during startup */
-	if (codec->dapm.bias_level == SND_SOC_BIAS_OFF)
-		return 0;
-
-	src = snd_soc_read(codec, WM8962_CLOCKING2) & WM8962_SYSCLK_SRC_MASK;
-
-	switch (src) {
-	case 0:      /* MCLK */
-		fll = 0;
-		break;
-	case 0x200:  /* FLL */
-		fll = 1;
-		break;
-	default:
-		dev_err(codec->dev, "Unknown SYSCLK source %x\n", src);
-		return -EINVAL;
-	}
-
-	switch (event) {
-	case SND_SOC_DAPM_PRE_PMU:
-		if (fll) {
-			try_wait_for_completion(&wm8962->fll_lock);
-
-			snd_soc_update_bits(codec, WM8962_FLL_CONTROL_1,
-					    WM8962_FLL_ENA, WM8962_FLL_ENA);
-
-			timeout = msecs_to_jiffies(5);
-			timeout = wait_for_completion_timeout(&wm8962->fll_lock,
-							      timeout);
-
-			if (wm8962->irq && timeout == 0)
-				dev_err(codec->dev,
-					"Timed out starting FLL\n");
-		}
-		break;
-
-	case SND_SOC_DAPM_POST_PMD:
-		if (fll)
-			snd_soc_update_bits(codec, WM8962_FLL_CONTROL_1,
-					    WM8962_FLL_ENA, 0);
-		break;
-
-	default:
-		BUG();
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
 static int cp_event(struct snd_soc_dapm_widget *w,
 		    struct snd_kcontrol *kcontrol, int event)
 {
@@ -2564,7 +1988,7 @@ static int dsp2_event(struct snd_soc_dapm_widget *w,
 	return 0;
 }
 
-static const char *st_text[] = { "None", "Right", "Left" };
+static const char *st_text[] = { "None", "Left", "Right" };
 
 static const struct soc_enum str_enum =
 	SOC_ENUM_SINGLE(WM8962_DAC_DSP_MIXING_1, 2, 3, st_text);
@@ -2681,8 +2105,7 @@ SND_SOC_DAPM_INPUT("DMICDAT"),
 SND_SOC_DAPM_SUPPLY("MICBIAS", WM8962_PWR_MGMT_1, 1, 0, NULL, 0),
 
 SND_SOC_DAPM_SUPPLY("Class G", WM8962_CHARGE_PUMP_B, 0, 1, NULL, 0),
-SND_SOC_DAPM_SUPPLY("SYSCLK", WM8962_CLOCKING2, 5, 0, sysclk_event,
-		    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
+SND_SOC_DAPM_SUPPLY("SYSCLK", WM8962_CLOCKING2, 5, 0, NULL, 0),
 SND_SOC_DAPM_SUPPLY("Charge Pump", WM8962_CHARGE_PUMP_1, 0, 0, cp_event,
 		    SND_SOC_DAPM_POST_PMU),
 SND_SOC_DAPM_SUPPLY("TOCLK", WM8962_ADDITIONAL_CONTROL_1, 0, 0, NULL, 0),
@@ -2796,9 +2219,11 @@ static const struct snd_soc_dapm_route wm8962_intercon[] = {
 
 	{ "STL", "Left", "ADCL" },
 	{ "STL", "Right", "ADCR" },
+	{ "STL", NULL, "Class G" },
 
 	{ "STR", "Left", "ADCL" },
 	{ "STR", "Right", "ADCR" },
+	{ "STR", NULL, "Class G" },
 
 	{ "DACL", NULL, "SYSCLK" },
 	{ "DACL", NULL, "TOCLK" },
@@ -2910,13 +2335,13 @@ static int wm8962_add_widgets(struct snd_soc_codec *codec)
 	struct wm8962_pdata *pdata = dev_get_platdata(codec->dev);
 	struct snd_soc_dapm_context *dapm = &codec->dapm;
 
-	snd_soc_add_controls(codec, wm8962_snd_controls,
+	snd_soc_add_codec_controls(codec, wm8962_snd_controls,
 			     ARRAY_SIZE(wm8962_snd_controls));
 	if (pdata && pdata->spk_mono)
-		snd_soc_add_controls(codec, wm8962_spk_mono_controls,
+		snd_soc_add_codec_controls(codec, wm8962_spk_mono_controls,
 				     ARRAY_SIZE(wm8962_spk_mono_controls));
 	else
-		snd_soc_add_controls(codec, wm8962_spk_stereo_controls,
+		snd_soc_add_codec_controls(codec, wm8962_spk_stereo_controls,
 				     ARRAY_SIZE(wm8962_spk_stereo_controls));
 
 
@@ -2950,7 +2375,7 @@ static const int bclk_divs[] = {
 };
 
 static const int sysclk_rates[] = {
-	64, 128, 192, 256, 384, 512, 768, 1024, 1408, 1536,
+	64, 128, 192, 256, 384, 512, 768, 1024, 1408, 1536, 3072, 6144
 };
 
 static void wm8962_configure_bclk(struct snd_soc_codec *codec)
@@ -2984,6 +2409,8 @@ static void wm8962_configure_bclk(struct snd_soc_codec *codec)
 		return;
 	}
 
+	dev_dbg(codec->dev, "Selected sysclk ratio %d\n", sysclk_rates[i]);
+
 	snd_soc_update_bits(codec, WM8962_CLOCKING_4,
 			    WM8962_SYSCLK_RATE_MASK, clocking4);
 
@@ -3042,9 +2469,6 @@ static void wm8962_configure_bclk(struct snd_soc_codec *codec)
 static int wm8962_set_bias_level(struct snd_soc_codec *codec,
 				 enum snd_soc_bias_level level)
 {
-	struct wm8962_priv *wm8962 = snd_soc_codec_get_drvdata(codec);
-	int ret;
-
 	if (level == codec->dapm.bias_level)
 		return 0;
 
@@ -3061,51 +2485,15 @@ static int wm8962_set_bias_level(struct snd_soc_codec *codec,
 		break;
 
 	case SND_SOC_BIAS_STANDBY:
-		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
-			ret = regulator_bulk_enable(ARRAY_SIZE(wm8962->supplies),
-						    wm8962->supplies);
-			if (ret != 0) {
-				dev_err(codec->dev,
-					"Failed to enable supplies: %d\n",
-					ret);
-				return ret;
-			}
-
-			regcache_cache_only(wm8962->regmap, false);
-			regcache_sync(wm8962->regmap);
-
-			snd_soc_update_bits(codec, WM8962_ANTI_POP,
-					    WM8962_STARTUP_BIAS_ENA |
-					    WM8962_VMID_BUF_ENA,
-					    WM8962_STARTUP_BIAS_ENA |
-					    WM8962_VMID_BUF_ENA);
-
-			/* Bias enable at 2*50k for ramp */
-			snd_soc_update_bits(codec, WM8962_PWR_MGMT_1,
-					    WM8962_VMID_SEL_MASK |
-					    WM8962_BIAS_ENA,
-					    WM8962_BIAS_ENA | 0x180);
-
-			msleep(5);
-		}
-
 		/* VMID 2*250k */
 		snd_soc_update_bits(codec, WM8962_PWR_MGMT_1,
 				    WM8962_VMID_SEL_MASK, 0x100);
 		break;
 
 	case SND_SOC_BIAS_OFF:
-		snd_soc_update_bits(codec, WM8962_PWR_MGMT_1,
-				    WM8962_VMID_SEL_MASK | WM8962_BIAS_ENA, 0);
-
-		snd_soc_update_bits(codec, WM8962_ANTI_POP,
-				    WM8962_STARTUP_BIAS_ENA |
-				    WM8962_VMID_BUF_ENA, 0);
-
-		regulator_bulk_disable(ARRAY_SIZE(wm8962->supplies),
-				       wm8962->supplies);
 		break;
 	}
+
 	codec->dapm.bias_level = level;
 	return 0;
 }
@@ -3139,6 +2527,9 @@ static int wm8962_hw_params(struct snd_pcm_substream *substream,
 	int adctl3 = 0;
 
 	wm8962->bclk = snd_soc_params_to_bclk(params);
+	if (params_channels(params) == 1)
+		wm8962->bclk *= 2;
+
 	wm8962->lrclk = params_rate(params);
 
 	for (i = 0; i < ARRAY_SIZE(sr_vals); i++) {
@@ -3159,13 +2550,13 @@ static int wm8962_hw_params(struct snd_pcm_substream *substream,
 	case SNDRV_PCM_FORMAT_S16_LE:
 		break;
 	case SNDRV_PCM_FORMAT_S20_3LE:
-		aif0 |= 0x40;
+		aif0 |= 0x4;
 		break;
 	case SNDRV_PCM_FORMAT_S24_LE:
-		aif0 |= 0x80;
+		aif0 |= 0x8;
 		break;
 	case SNDRV_PCM_FORMAT_S32_LE:
-		aif0 |= 0xc0;
+		aif0 |= 0xc;
 		break;
 	default:
 		return -EINVAL;
@@ -3177,7 +2568,8 @@ static int wm8962_hw_params(struct snd_pcm_substream *substream,
 			    WM8962_SAMPLE_RATE_INT_MODE |
 			    WM8962_SAMPLE_RATE_MASK, adctl3);
 
-	wm8962_configure_bclk(codec);
+	if (codec->dapm.bias_level == SND_SOC_BIAS_ON)
+		wm8962_configure_bclk(codec);
 
 	return 0;
 }
@@ -3207,6 +2599,8 @@ static int wm8962_set_dai_sysclk(struct snd_soc_dai *dai, int clk_id,
 
 	wm8962->sysclk_rate = freq;
 
+	wm8962_configure_bclk(codec);
+
 	return 0;
 }
 
@@ -3385,8 +2779,7 @@ static int wm8962_set_fll(struct snd_soc_codec *codec, int fll_id, int source,
 	struct _fll_div fll_div;
 	unsigned long timeout;
 	int ret;
-	int fll1 = snd_soc_read(codec, WM8962_FLL_CONTROL_1) & WM8962_FLL_ENA;
-	int sysclk = snd_soc_read(codec, WM8962_CLOCKING2) & WM8962_SYSCLK_ENA;
+	int fll1 = 0;
 
 	/* Any change? */
 	if (source == wm8962->fll_src && Fref == wm8962->fll_fref &&
@@ -3402,6 +2795,8 @@ static int wm8962_set_fll(struct snd_soc_codec *codec, int fll_id, int source,
 		snd_soc_update_bits(codec, WM8962_FLL_CONTROL_1,
 				    WM8962_FLL_ENA, 0);
 
+		pm_runtime_put(codec->dev);
+
 		return 0;
 	}
 
@@ -3409,6 +2804,9 @@ static int wm8962_set_fll(struct snd_soc_codec *codec, int fll_id, int source,
 	if (ret != 0)
 		return ret;
 
+	/* Parameters good, disable so we can reprogram */
+	snd_soc_update_bits(codec, WM8962_FLL_CONTROL_1, WM8962_FLL_ENA, 0);
+
 	switch (fll_id) {
 	case WM8962_FLL_MCLK:
 	case WM8962_FLL_BCLK:
@@ -3447,12 +2845,11 @@ static int wm8962_set_fll(struct snd_soc_codec *codec, int fll_id, int source,
 
 	try_wait_for_completion(&wm8962->fll_lock);
 
-	if (sysclk)
-		fll1 |= WM8962_FLL_ENA;
+	pm_runtime_get_sync(codec->dev);
 
 	snd_soc_update_bits(codec, WM8962_FLL_CONTROL_1,
 			    WM8962_FLL_FRAC | WM8962_FLL_REFCLK_SRC_MASK |
-			    WM8962_FLL_ENA, fll1);
+			    WM8962_FLL_ENA, fll1 | WM8962_FLL_ENA);
 
 	dev_dbg(codec->dev, "FLL configured for %dHz->%dHz\n", Fref, Fout);
 
@@ -3513,14 +2910,14 @@ static struct snd_soc_dai_driver wm8962_dai = {
 	.name = "wm8962",
 	.playback = {
 		.stream_name = "Playback",
-		.channels_min = 2,
+		.channels_min = 1,
 		.channels_max = 2,
 		.rates = WM8962_RATES,
 		.formats = WM8962_FORMATS,
 	},
 	.capture = {
 		.stream_name = "Capture",
-		.channels_min = 2,
+		.channels_min = 1,
 		.channels_max = 2,
 		.rates = WM8962_RATES,
 		.formats = WM8962_FORMATS,
@@ -3561,54 +2958,73 @@ static void wm8962_mic_work(struct work_struct *work)
 
 static irqreturn_t wm8962_irq(int irq, void *data)
 {
-	struct snd_soc_codec *codec = data;
-	struct wm8962_priv *wm8962 = snd_soc_codec_get_drvdata(codec);
-	int mask;
-	int active;
-	int reg;
+	struct device *dev = data;
+	struct wm8962_priv *wm8962 = dev_get_drvdata(dev);
+	unsigned int mask;
+	unsigned int active;
+	int reg, ret;
 
-	mask = snd_soc_read(codec, WM8962_INTERRUPT_STATUS_2_MASK);
+	ret = regmap_read(wm8962->regmap, WM8962_INTERRUPT_STATUS_2_MASK,
+			  &mask);
+	if (ret != 0) {
+		dev_err(dev, "Failed to read interrupt mask: %d\n",
+			ret);
+		return IRQ_NONE;
+	}
+
+	ret = regmap_read(wm8962->regmap, WM8962_INTERRUPT_STATUS_2, &active);
+	if (ret != 0) {
+		dev_err(dev, "Failed to read interrupt: %d\n", ret);
+		return IRQ_NONE;
+	}
 
-	active = snd_soc_read(codec, WM8962_INTERRUPT_STATUS_2);
 	active &= ~mask;
 
 	if (!active)
 		return IRQ_NONE;
 
 	/* Acknowledge the interrupts */
-	snd_soc_write(codec, WM8962_INTERRUPT_STATUS_2, active);
+	ret = regmap_write(wm8962->regmap, WM8962_INTERRUPT_STATUS_2, active);
+	if (ret != 0)
+		dev_warn(dev, "Failed to ack interrupt: %d\n", ret);
 
 	if (active & WM8962_FLL_LOCK_EINT) {
-		dev_dbg(codec->dev, "FLL locked\n");
+		dev_dbg(dev, "FLL locked\n");
 		complete(&wm8962->fll_lock);
 	}
 
 	if (active & WM8962_FIFOS_ERR_EINT)
-		dev_err(codec->dev, "FIFO error\n");
+		dev_err(dev, "FIFO error\n");
 
 	if (active & WM8962_TEMP_SHUT_EINT) {
-		dev_crit(codec->dev, "Thermal shutdown\n");
+		dev_crit(dev, "Thermal shutdown\n");
 
-		reg = snd_soc_read(codec, WM8962_THERMAL_SHUTDOWN_STATUS);
+		ret = regmap_read(wm8962->regmap,
+				  WM8962_THERMAL_SHUTDOWN_STATUS,  &reg);
+		if (ret != 0) {
+			dev_warn(dev, "Failed to read thermal status: %d\n",
+				 ret);
+			reg = 0;
+		}
 
 		if (reg & WM8962_TEMP_ERR_HP)
-			dev_crit(codec->dev, "Headphone thermal error\n");
+			dev_crit(dev, "Headphone thermal error\n");
 		if (reg & WM8962_TEMP_WARN_HP)
-			dev_crit(codec->dev, "Headphone thermal warning\n");
+			dev_crit(dev, "Headphone thermal warning\n");
 		if (reg & WM8962_TEMP_ERR_SPK)
-			dev_crit(codec->dev, "Speaker thermal error\n");
+			dev_crit(dev, "Speaker thermal error\n");
 		if (reg & WM8962_TEMP_WARN_SPK)
-			dev_crit(codec->dev, "Speaker thermal warning\n");
+			dev_crit(dev, "Speaker thermal warning\n");
 	}
 
 	if (active & (WM8962_MICSCD_EINT | WM8962_MICD_EINT)) {
-		dev_dbg(codec->dev, "Microphone event detected\n");
+		dev_dbg(dev, "Microphone event detected\n");
 
 #ifndef CONFIG_SND_SOC_WM8962_MODULE
-		trace_snd_soc_jack_irq(dev_name(codec->dev));
+		trace_snd_soc_jack_irq(dev_name(dev));
 #endif
 
-		pm_wakeup_event(codec->dev, 300);
+		pm_wakeup_event(dev, 300);
 
 		schedule_delayed_work(&wm8962->mic_work,
 				      msecs_to_jiffies(250));
@@ -4089,7 +3505,7 @@ static int wm8962_probe(struct snd_soc_codec *codec)
 
 		ret = request_threaded_irq(wm8962->irq, NULL, wm8962_irq,
 					   trigger | IRQF_ONESHOT,
-					   "wm8962", codec);
+					   "wm8962", codec->dev);
 		if (ret != 0) {
 			dev_err(codec->dev, "Failed to request IRQ %d: %d\n",
 				wm8962->irq, ret);
@@ -4127,20 +3543,19 @@ static int wm8962_remove(struct snd_soc_codec *codec)
 	return 0;
 }
 
-static int wm8962_soc_volatile(struct snd_soc_codec *codec,
-			       unsigned int reg)
-{
-	return true;
-}
-
-
 static struct snd_soc_codec_driver soc_codec_dev_wm8962 = {
 	.probe =	wm8962_probe,
 	.remove =	wm8962_remove,
 	.set_bias_level = wm8962_set_bias_level,
 	.set_pll = wm8962_set_fll,
-	.reg_cache_size	= WM8962_MAX_REGISTER,
-	.volatile_register = wm8962_soc_volatile,
+	.idle_bias_off = true,
+};
+
+/* Improve power consumption for IN4 DC measurement mode */
+static const struct reg_default wm8962_dc_measure[] = {
+	{ 0xfd, 0x1 },
+	{ 0xcc, 0x40 },
+	{ 0xfd, 0 },
 };
 
 static const struct regmap_config wm8962_regmap = {
@@ -4155,10 +3570,10 @@ static const struct regmap_config wm8962_regmap = {
 	.cache_type = REGCACHE_RBTREE,
 };
 
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 static __devinit int wm8962_i2c_probe(struct i2c_client *i2c,
 				      const struct i2c_device_id *id)
 {
+	struct wm8962_pdata *pdata = dev_get_platdata(&i2c->dev);
 	struct wm8962_priv *wm8962;
 	unsigned int reg;
 	int ret, i;
@@ -4212,7 +3627,7 @@ static __devinit int wm8962_i2c_probe(struct i2c_client *i2c,
 	}
 	if (reg != 0x6243) {
 		dev_err(&i2c->dev,
-			"Device is not a WM8962, ID %x != 0x6243\n", ret);
+			"Device is not a WM8962, ID %x != 0x6243\n", reg);
 		ret = -EINVAL;
 		goto err_regmap;
 	}
@@ -4237,7 +3652,18 @@ static __devinit int wm8962_i2c_probe(struct i2c_client *i2c,
 		goto err_regmap;
 	}
 
-	regcache_cache_only(wm8962->regmap, true);
+	if (pdata && pdata->in4_dc_measure) {
+		ret = regmap_register_patch(wm8962->regmap,
+					    wm8962_dc_measure,
+					    ARRAY_SIZE(wm8962_dc_measure));
+		if (ret != 0)
+			dev_err(&i2c->dev,
+				"Failed to configure for DC mesurement: %d\n",
+				ret);
+	}
+
+	pm_runtime_enable(&i2c->dev);
+	pm_request_idle(&i2c->dev);
 
 	ret = snd_soc_register_codec(&i2c->dev,
 				     &soc_codec_dev_wm8962, &wm8962_dai, 1);
@@ -4269,6 +3695,65 @@ static __devexit int wm8962_i2c_remove(struct i2c_client *client)
 	return 0;
 }
 
+#ifdef CONFIG_PM_RUNTIME
+static int wm8962_runtime_resume(struct device *dev)
+{
+	struct wm8962_priv *wm8962 = dev_get_drvdata(dev);
+	int ret;
+
+	ret = regulator_bulk_enable(ARRAY_SIZE(wm8962->supplies),
+				    wm8962->supplies);
+	if (ret != 0) {
+		dev_err(dev,
+			"Failed to enable supplies: %d\n", ret);
+		return ret;
+	}
+
+	regcache_cache_only(wm8962->regmap, false);
+	regcache_sync(wm8962->regmap);
+
+	regmap_update_bits(wm8962->regmap, WM8962_ANTI_POP,
+			   WM8962_STARTUP_BIAS_ENA | WM8962_VMID_BUF_ENA,
+			   WM8962_STARTUP_BIAS_ENA | WM8962_VMID_BUF_ENA);
+
+	/* Bias enable at 2*50k for ramp */
+	regmap_update_bits(wm8962->regmap, WM8962_PWR_MGMT_1,
+			   WM8962_VMID_SEL_MASK | WM8962_BIAS_ENA,
+			   WM8962_BIAS_ENA | 0x180);
+
+	msleep(5);
+
+	/* VMID back to 2x250k for standby */
+	regmap_update_bits(wm8962->regmap, WM8962_PWR_MGMT_1,
+			   WM8962_VMID_SEL_MASK, 0x100);
+
+	return 0;
+}
+
+static int wm8962_runtime_suspend(struct device *dev)
+{
+	struct wm8962_priv *wm8962 = dev_get_drvdata(dev);
+
+	regmap_update_bits(wm8962->regmap, WM8962_PWR_MGMT_1,
+			   WM8962_VMID_SEL_MASK | WM8962_BIAS_ENA, 0);
+
+	regmap_update_bits(wm8962->regmap, WM8962_ANTI_POP,
+			   WM8962_STARTUP_BIAS_ENA |
+			   WM8962_VMID_BUF_ENA, 0);
+
+	regcache_cache_only(wm8962->regmap, true);
+
+	regulator_bulk_disable(ARRAY_SIZE(wm8962->supplies),
+			       wm8962->supplies);
+
+	return 0;
+}
+#endif
+
+static struct dev_pm_ops wm8962_pm = {
+	SET_RUNTIME_PM_OPS(wm8962_runtime_suspend, wm8962_runtime_resume, NULL)
+};
+
 static const struct i2c_device_id wm8962_i2c_id[] = {
 	{ "wm8962", 0 },
 	{ }
@@ -4279,34 +3764,14 @@ static struct i2c_driver wm8962_i2c_driver = {
 	.driver = {
 		.name = "wm8962",
 		.owner = THIS_MODULE,
+		.pm = &wm8962_pm,
 	},
 	.probe =    wm8962_i2c_probe,
 	.remove =   __devexit_p(wm8962_i2c_remove),
 	.id_table = wm8962_i2c_id,
 };
-#endif
-
-static int __init wm8962_modinit(void)
-{
-	int ret;
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-	ret = i2c_add_driver(&wm8962_i2c_driver);
-	if (ret != 0) {
-		printk(KERN_ERR "Failed to register WM8962 I2C driver: %d\n",
-		       ret);
-	}
-#endif
-	return 0;
-}
-module_init(wm8962_modinit);
 
-static void __exit wm8962_exit(void)
-{
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-	i2c_del_driver(&wm8962_i2c_driver);
-#endif
-}
-module_exit(wm8962_exit);
+module_i2c_driver(wm8962_i2c_driver);
 
 MODULE_DESCRIPTION("ASoC WM8962 driver");
 MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
diff --git a/sound/soc/codecs/wm8971.c b/sound/soc/codecs/wm8971.c
index 4af893601f00..28fe59e3ce01 100644
--- a/sound/soc/codecs/wm8971.c
+++ b/sound/soc/codecs/wm8971.c
@@ -252,7 +252,7 @@ static const struct snd_soc_dapm_widget wm8971_dapm_widgets[] = {
 	SND_SOC_DAPM_INPUT("MIC"),
 };
 
-static const struct snd_soc_dapm_route audio_map[] = {
+static const struct snd_soc_dapm_route wm8971_dapm_routes[] = {
 	/* left mixer */
 	{"Left Mixer", "Playback Switch", "Left DAC"},
 	{"Left Mixer", "Left Bypass Switch", "Left Line Mux"},
@@ -329,17 +329,6 @@ static const struct snd_soc_dapm_route audio_map[] = {
 	{"Right ADC", NULL, "Right ADC Mux"},
 };
 
-static int wm8971_add_widgets(struct snd_soc_codec *codec)
-{
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
-
-	snd_soc_dapm_new_controls(dapm, wm8971_dapm_widgets,
-				  ARRAY_SIZE(wm8971_dapm_widgets));
-	snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
-
-	return 0;
-}
-
 struct _coeff_div {
 	u32 mclk;
 	u32 rate;
@@ -659,10 +648,6 @@ static int wm8971_probe(struct snd_soc_codec *codec)
 	snd_soc_update_bits(codec, WM8971_LINVOL, 0x0100, 0x0100);
 	snd_soc_update_bits(codec, WM8971_RINVOL, 0x0100, 0x0100);
 
-	snd_soc_add_controls(codec, wm8971_snd_controls,
-				ARRAY_SIZE(wm8971_snd_controls));
-	wm8971_add_widgets(codec);
-
 	return ret;
 }
 
@@ -686,16 +671,23 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8971 = {
 	.reg_cache_size = ARRAY_SIZE(wm8971_reg),
 	.reg_word_size = sizeof(u16),
 	.reg_cache_default = wm8971_reg,
+
+	.controls = wm8971_snd_controls,
+	.num_controls = ARRAY_SIZE(wm8971_snd_controls),
+	.dapm_widgets = wm8971_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(wm8971_dapm_widgets),
+	.dapm_routes = wm8971_dapm_routes,
+	.num_dapm_routes = ARRAY_SIZE(wm8971_dapm_routes),
 };
 
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 static __devinit int wm8971_i2c_probe(struct i2c_client *i2c,
 				      const struct i2c_device_id *id)
 {
 	struct wm8971_priv *wm8971;
 	int ret;
 
-	wm8971 = kzalloc(sizeof(struct wm8971_priv), GFP_KERNEL);
+	wm8971 = devm_kzalloc(&i2c->dev, sizeof(struct wm8971_priv),
+			      GFP_KERNEL);
 	if (wm8971 == NULL)
 		return -ENOMEM;
 
@@ -704,15 +696,13 @@ static __devinit int wm8971_i2c_probe(struct i2c_client *i2c,
 
 	ret = snd_soc_register_codec(&i2c->dev,
 			&soc_codec_dev_wm8971, &wm8971_dai, 1);
-	if (ret < 0)
-		kfree(wm8971);
+
 	return ret;
 }
 
 static __devexit int wm8971_i2c_remove(struct i2c_client *client)
 {
 	snd_soc_unregister_codec(&client->dev);
-	kfree(i2c_get_clientdata(client));
 	return 0;
 }
 
@@ -731,27 +721,22 @@ static struct i2c_driver wm8971_i2c_driver = {
 	.remove =   __devexit_p(wm8971_i2c_remove),
 	.id_table = wm8971_i2c_id,
 };
-#endif
 
 static int __init wm8971_modinit(void)
 {
 	int ret = 0;
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 	ret = i2c_add_driver(&wm8971_i2c_driver);
 	if (ret != 0) {
 		printk(KERN_ERR "Failed to register WM8971 I2C driver: %d\n",
 		       ret);
 	}
-#endif
 	return ret;
 }
 module_init(wm8971_modinit);
 
 static void __exit wm8971_exit(void)
 {
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 	i2c_del_driver(&wm8971_i2c_driver);
-#endif
 }
 module_exit(wm8971_exit);
 
diff --git a/sound/soc/codecs/wm8974.c b/sound/soc/codecs/wm8974.c
index 4a6a7b5a61ba..d93c03f820c9 100644
--- a/sound/soc/codecs/wm8974.c
+++ b/sound/soc/codecs/wm8974.c
@@ -48,10 +48,6 @@ static const u16 wm8974_reg[WM8974_CACHEREGNUM] = {
 #define WM8974_POWER1_BIASEN  0x08
 #define WM8974_POWER1_BUFIOEN 0x04
 
-struct wm8974_priv {
-	enum snd_soc_control_type control_type;
-};
-
 #define wm8974_reset(c)	snd_soc_write(c, WM8974_RESET, 0)
 
 static const char *wm8974_companding[] = {"Off", "NC", "u-law", "A-law" };
@@ -235,7 +231,7 @@ SND_SOC_DAPM_OUTPUT("SPKOUTP"),
 SND_SOC_DAPM_OUTPUT("SPKOUTN"),
 };
 
-static const struct snd_soc_dapm_route audio_map[] = {
+static const struct snd_soc_dapm_route wm8974_dapm_routes[] = {
 	/* Mono output mixer */
 	{"Mono Mixer", "PCM Playback Switch", "DAC"},
 	{"Mono Mixer", "Aux Playback Switch", "Aux Input"},
@@ -269,17 +265,6 @@ static const struct snd_soc_dapm_route audio_map[] = {
 	{"Aux Input", NULL, "AUX"},
 };
 
-static int wm8974_add_widgets(struct snd_soc_codec *codec)
-{
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
-
-	snd_soc_dapm_new_controls(dapm, wm8974_dapm_widgets,
-				  ARRAY_SIZE(wm8974_dapm_widgets));
-	snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
-
-	return 0;
-}
-
 struct pll_ {
 	unsigned int pre_div:1;
 	unsigned int n:4;
@@ -611,9 +596,6 @@ static int wm8974_probe(struct snd_soc_codec *codec)
 	}
 
 	wm8974_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-	snd_soc_add_controls(codec, wm8974_snd_controls,
-			     ARRAY_SIZE(wm8974_snd_controls));
-	wm8974_add_widgets(codec);
 
 	return ret;
 }
@@ -634,32 +616,30 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8974 = {
 	.reg_cache_size = ARRAY_SIZE(wm8974_reg),
 	.reg_word_size = sizeof(u16),
 	.reg_cache_default = wm8974_reg,
+
+	.controls = wm8974_snd_controls,
+	.num_controls = ARRAY_SIZE(wm8974_snd_controls),
+	.dapm_widgets = wm8974_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(wm8974_dapm_widgets),
+	.dapm_routes = wm8974_dapm_routes,
+	.num_dapm_routes = ARRAY_SIZE(wm8974_dapm_routes),
 };
 
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 static __devinit int wm8974_i2c_probe(struct i2c_client *i2c,
 				      const struct i2c_device_id *id)
 {
-	struct wm8974_priv *wm8974;
 	int ret;
 
-	wm8974 = kzalloc(sizeof(struct wm8974_priv), GFP_KERNEL);
-	if (wm8974 == NULL)
-		return -ENOMEM;
-
-	i2c_set_clientdata(i2c, wm8974);
-
 	ret = snd_soc_register_codec(&i2c->dev,
 			&soc_codec_dev_wm8974, &wm8974_dai, 1);
-	if (ret < 0)
-		kfree(wm8974);
+
 	return ret;
 }
 
 static __devexit int wm8974_i2c_remove(struct i2c_client *client)
 {
 	snd_soc_unregister_codec(&client->dev);
-	kfree(i2c_get_clientdata(client));
+
 	return 0;
 }
 
@@ -678,27 +658,22 @@ static struct i2c_driver wm8974_i2c_driver = {
 	.remove =   __devexit_p(wm8974_i2c_remove),
 	.id_table = wm8974_i2c_id,
 };
-#endif
 
 static int __init wm8974_modinit(void)
 {
 	int ret = 0;
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 	ret = i2c_add_driver(&wm8974_i2c_driver);
 	if (ret != 0) {
 		printk(KERN_ERR "Failed to register wm8974 I2C driver: %d\n",
 		       ret);
 	}
-#endif
 	return ret;
 }
 module_init(wm8974_modinit);
 
 static void __exit wm8974_exit(void)
 {
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 	i2c_del_driver(&wm8974_i2c_driver);
-#endif
 }
 module_exit(wm8974_exit);
 
diff --git a/sound/soc/codecs/wm8978.c b/sound/soc/codecs/wm8978.c
index 85d514d63a4c..72d5fdcd3cc2 100644
--- a/sound/soc/codecs/wm8978.c
+++ b/sound/soc/codecs/wm8978.c
@@ -18,6 +18,7 @@
 #include <linux/delay.h>
 #include <linux/pm.h>
 #include <linux/i2c.h>
+#include <linux/regmap.h>
 #include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -29,28 +30,74 @@
 
 #include "wm8978.h"
 
-/* wm8978 register cache. Note that register 0 is not included in the cache. */
-static const u16 wm8978_reg[WM8978_CACHEREGNUM] = {
-	0x0000, 0x0000, 0x0000, 0x0000,	/* 0x00...0x03 */
-	0x0050, 0x0000, 0x0140, 0x0000,	/* 0x04...0x07 */
-	0x0000, 0x0000, 0x0000, 0x00ff,	/* 0x08...0x0b */
-	0x00ff, 0x0000, 0x0100, 0x00ff,	/* 0x0c...0x0f */
-	0x00ff, 0x0000, 0x012c, 0x002c,	/* 0x10...0x13 */
-	0x002c, 0x002c, 0x002c, 0x0000,	/* 0x14...0x17 */
-	0x0032, 0x0000, 0x0000, 0x0000,	/* 0x18...0x1b */
-	0x0000, 0x0000, 0x0000, 0x0000,	/* 0x1c...0x1f */
-	0x0038, 0x000b, 0x0032, 0x0000,	/* 0x20...0x23 */
-	0x0008, 0x000c, 0x0093, 0x00e9,	/* 0x24...0x27 */
-	0x0000, 0x0000, 0x0000, 0x0000,	/* 0x28...0x2b */
-	0x0033, 0x0010, 0x0010, 0x0100,	/* 0x2c...0x2f */
-	0x0100, 0x0002, 0x0001, 0x0001,	/* 0x30...0x33 */
-	0x0039, 0x0039, 0x0039, 0x0039,	/* 0x34...0x37 */
-	0x0001,	0x0001,			/* 0x38...0x3b */
+static const struct reg_default wm8978_reg_defaults[] = {
+	{ 1, 0x0000 },
+	{ 2, 0x0000 },
+	{ 3, 0x0000 },
+	{ 4, 0x0050 },
+	{ 5, 0x0000 },
+	{ 6, 0x0140 },
+	{ 7, 0x0000 },
+	{ 8, 0x0000 },
+	{ 9, 0x0000 },
+	{ 10, 0x0000 },
+	{ 11, 0x00ff },
+	{ 12, 0x00ff },
+	{ 13, 0x0000 },
+	{ 14, 0x0100 },
+	{ 15, 0x00ff },
+	{ 16, 0x00ff },
+	{ 17, 0x0000 },
+	{ 18, 0x012c },
+	{ 19, 0x002c },
+	{ 20, 0x002c },
+	{ 21, 0x002c },
+	{ 22, 0x002c },
+	{ 23, 0x0000 },
+	{ 24, 0x0032 },
+	{ 25, 0x0000 },
+	{ 26, 0x0000 },
+	{ 27, 0x0000 },
+	{ 28, 0x0000 },
+	{ 29, 0x0000 },
+	{ 30, 0x0000 },
+	{ 31, 0x0000 },
+	{ 32, 0x0038 },
+	{ 33, 0x000b },
+	{ 34, 0x0032 },
+	{ 35, 0x0000 },
+	{ 36, 0x0008 },
+	{ 37, 0x000c },
+	{ 38, 0x0093 },
+	{ 39, 0x00e9 },
+	{ 40, 0x0000 },
+	{ 41, 0x0000 },
+	{ 42, 0x0000 },
+	{ 43, 0x0000 },
+	{ 44, 0x0033 },
+	{ 45, 0x0010 },
+	{ 46, 0x0010 },
+	{ 47, 0x0100 },
+	{ 48, 0x0100 },
+	{ 49, 0x0002 },
+	{ 50, 0x0001 },
+	{ 51, 0x0001 },
+	{ 52, 0x0039 },
+	{ 53, 0x0039 },
+	{ 54, 0x0039 },
+	{ 55, 0x0039 },
+	{ 56, 0x0001 },
+	{ 57, 0x0001 },
 };
 
+static bool wm8978_volatile(struct device *dev, unsigned int reg)
+{
+	return reg == WM8978_RESET;
+}
+
 /* codec private data */
 struct wm8978_priv {
-	enum snd_soc_control_type control_type;
+	struct regmap *regmap;
 	unsigned int f_pllout;
 	unsigned int f_mclk;
 	unsigned int f_256fs;
@@ -303,7 +350,7 @@ static const struct snd_soc_dapm_widget wm8978_dapm_widgets[] = {
 	SND_SOC_DAPM_OUTPUT("RSPK"),
 };
 
-static const struct snd_soc_dapm_route audio_map[] = {
+static const struct snd_soc_dapm_route wm8978_dapm_routes[] = {
 	/* Output mixer */
 	{"Right Output Mixer", "PCM Playback Switch", "Right DAC"},
 	{"Right Output Mixer", "Aux Playback Switch", "RAUX"},
@@ -352,18 +399,6 @@ static const struct snd_soc_dapm_route audio_map[] = {
 	{"Left Input Mixer", "MicP Switch", "LMICP"},
 };
 
-static int wm8978_add_widgets(struct snd_soc_codec *codec)
-{
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
-
-	snd_soc_dapm_new_controls(dapm, wm8978_dapm_widgets,
-				  ARRAY_SIZE(wm8978_dapm_widgets));
-	/* set up the WM8978 audio map */
-	snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
-
-	return 0;
-}
-
 /* PLL divisors */
 struct wm8978_pll_div {
 	u32 k;
@@ -894,26 +929,23 @@ static struct snd_soc_dai_driver wm8978_dai = {
 
 static int wm8978_suspend(struct snd_soc_codec *codec)
 {
+	struct wm8978_priv *wm8978 = snd_soc_codec_get_drvdata(codec);
+
 	wm8978_set_bias_level(codec, SND_SOC_BIAS_OFF);
 	/* Also switch PLL off */
 	snd_soc_write(codec, WM8978_POWER_MANAGEMENT_1, 0);
 
+	regcache_mark_dirty(wm8978->regmap);
+
 	return 0;
 }
 
 static int wm8978_resume(struct snd_soc_codec *codec)
 {
 	struct wm8978_priv *wm8978 = snd_soc_codec_get_drvdata(codec);
-	int i;
-	u16 *cache = codec->reg_cache;
 
 	/* Sync reg_cache with the hardware */
-	for (i = 0; i < ARRAY_SIZE(wm8978_reg); i++) {
-		if (i == WM8978_RESET)
-			continue;
-		if (cache[i] != wm8978_reg[i])
-			snd_soc_write(codec, i, cache[i]);
-	}
+	regcache_sync(wm8978->regmap);
 
 	wm8978_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
@@ -953,7 +985,8 @@ static int wm8978_probe(struct snd_soc_codec *codec)
 	 * default hardware setting
 	 */
 	wm8978->sysclk = WM8978_PLL;
-	ret = snd_soc_codec_set_cache_io(codec, 7, 9, SND_SOC_I2C);
+	codec->control_data = wm8978->regmap;
+	ret = snd_soc_codec_set_cache_io(codec, 7, 9, SND_SOC_REGMAP);
 	if (ret < 0) {
 		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
 		return ret;
@@ -967,19 +1000,8 @@ static int wm8978_probe(struct snd_soc_codec *codec)
 	for (i = 0; i < ARRAY_SIZE(update_reg); i++)
 		snd_soc_update_bits(codec, update_reg[i], 0x100, 0x100);
 
-	/* Reset the codec */
-	ret = snd_soc_write(codec, WM8978_RESET, 0);
-	if (ret < 0) {
-		dev_err(codec->dev, "Failed to issue reset\n");
-		return ret;
-	}
-
 	wm8978_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
-	snd_soc_add_controls(codec, wm8978_snd_controls,
-			     ARRAY_SIZE(wm8978_snd_controls));
-	wm8978_add_widgets(codec);
-
 	return 0;
 }
 
@@ -996,35 +1018,75 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8978 = {
 	.suspend =	wm8978_suspend,
 	.resume =	wm8978_resume,
 	.set_bias_level = wm8978_set_bias_level,
-	.reg_cache_size = ARRAY_SIZE(wm8978_reg),
-	.reg_word_size = sizeof(u16),
-	.reg_cache_default = wm8978_reg,
+
+	.controls = wm8978_snd_controls,
+	.num_controls = ARRAY_SIZE(wm8978_snd_controls),
+	.dapm_widgets = wm8978_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(wm8978_dapm_widgets),
+	.dapm_routes = wm8978_dapm_routes,
+	.num_dapm_routes = ARRAY_SIZE(wm8978_dapm_routes),
+};
+
+static const struct regmap_config wm8978_regmap_config = {
+	.reg_bits = 7,
+	.val_bits = 9,
+
+	.max_register = WM8978_MAX_REGISTER,
+	.volatile_reg = wm8978_volatile,
+
+	.cache_type = REGCACHE_RBTREE,
+	.reg_defaults = wm8978_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(wm8978_reg_defaults),
 };
 
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 static __devinit int wm8978_i2c_probe(struct i2c_client *i2c,
 				      const struct i2c_device_id *id)
 {
 	struct wm8978_priv *wm8978;
 	int ret;
 
-	wm8978 = kzalloc(sizeof(struct wm8978_priv), GFP_KERNEL);
+	wm8978 = devm_kzalloc(&i2c->dev, sizeof(struct wm8978_priv),
+			      GFP_KERNEL);
 	if (wm8978 == NULL)
 		return -ENOMEM;
 
+	wm8978->regmap = regmap_init_i2c(i2c, &wm8978_regmap_config);
+	if (IS_ERR(wm8978->regmap)) {
+		ret = PTR_ERR(wm8978->regmap);
+		dev_err(&i2c->dev, "Failed to allocate regmap: %d\n", ret);
+		return ret;
+	}
+
 	i2c_set_clientdata(i2c, wm8978);
 
+	/* Reset the codec */
+	ret = regmap_write(wm8978->regmap, WM8978_RESET, 0);
+	if (ret != 0) {
+		dev_err(&i2c->dev, "Failed to issue reset: %d\n", ret);
+		goto err;
+	}
+
 	ret = snd_soc_register_codec(&i2c->dev,
 			&soc_codec_dev_wm8978, &wm8978_dai, 1);
-	if (ret < 0)
-		kfree(wm8978);
+	if (ret != 0) {
+		dev_err(&i2c->dev, "Failed to register CODEC: %d\n", ret);
+		goto err;
+	}
+
+	return 0;
+
+err:
+	regmap_exit(wm8978->regmap);
 	return ret;
 }
 
 static __devexit int wm8978_i2c_remove(struct i2c_client *client)
 {
+	struct wm8978_priv *wm8978 = i2c_get_clientdata(client);
+
 	snd_soc_unregister_codec(&client->dev);
-	kfree(i2c_get_clientdata(client));
+	regmap_exit(wm8978->regmap);
+
 	return 0;
 }
 
@@ -1043,27 +1105,22 @@ static struct i2c_driver wm8978_i2c_driver = {
 	.remove =   __devexit_p(wm8978_i2c_remove),
 	.id_table = wm8978_i2c_id,
 };
-#endif
 
 static int __init wm8978_modinit(void)
 {
 	int ret = 0;
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 	ret = i2c_add_driver(&wm8978_i2c_driver);
 	if (ret != 0) {
 		printk(KERN_ERR "Failed to register WM8978 I2C driver: %d\n",
 		       ret);
 	}
-#endif
 	return ret;
 }
 module_init(wm8978_modinit);
 
 static void __exit wm8978_exit(void)
 {
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 	i2c_del_driver(&wm8978_i2c_driver);
-#endif
 }
 module_exit(wm8978_exit);
 
diff --git a/sound/soc/codecs/wm8978.h b/sound/soc/codecs/wm8978.h
index c75525b7f154..6ae43495b7cf 100644
--- a/sound/soc/codecs/wm8978.h
+++ b/sound/soc/codecs/wm8978.h
@@ -67,6 +67,8 @@
 #define WM8978_OUT3_MIXER_CONTROL		0x38
 #define WM8978_OUT4_MIXER_CONTROL		0x39
 
+#define WM8978_MAX_REGISTER			0x39
+
 #define WM8978_CACHEREGNUM			58
 
 /* Clock divider Id's */
diff --git a/sound/soc/codecs/wm8983.c b/sound/soc/codecs/wm8983.c
index cebde568d191..367388fdc486 100644
--- a/sound/soc/codecs/wm8983.c
+++ b/sound/soc/codecs/wm8983.c
@@ -249,9 +249,6 @@ static const char *eq5_cutoff_text[] = {
 static const SOC_ENUM_SINGLE_DECL(eq5_cutoff, WM8983_EQ5_HIGH_SHELF, 5,
 				  eq5_cutoff_text);
 
-static const char *speaker_mode_text[] = { "Class A/B", "Class D" };
-static const SOC_ENUM_SINGLE_DECL(speaker_mode, 0x17, 8, speaker_mode_text);
-
 static const char *depth_3d_text[] = {
 	"Off",
 	"6.67%",
@@ -369,8 +366,6 @@ static const struct snd_kcontrol_new wm8983_snd_controls[] = {
 	SOC_SINGLE_TLV("EQ5 Volume", WM8983_EQ5_HIGH_SHELF, 0, 24, 1, eq_tlv),
 
 	SOC_ENUM("3D Depth", depth_3d),
-
-	SOC_ENUM("Speaker Mode", speaker_mode)
 };
 
 static const struct snd_kcontrol_new left_out_mixer[] = {
diff --git a/sound/soc/codecs/wm8985.c b/sound/soc/codecs/wm8985.c
index c0c86b3c6adf..14f666398d0c 100644
--- a/sound/soc/codecs/wm8985.c
+++ b/sound/soc/codecs/wm8985.c
@@ -19,6 +19,7 @@
 #include <linux/delay.h>
 #include <linux/pm.h>
 #include <linux/i2c.h>
+#include <linux/regmap.h>
 #include <linux/regulator/consumer.h>
 #include <linux/spi/spi.h>
 #include <linux/slab.h>
@@ -39,73 +40,127 @@ static const char *wm8985_supply_names[WM8985_NUM_SUPPLIES] = {
 	"AVDD2"
 };
 
-static const u16 wm8985_reg_defs[] = {
-	0x0000,     /* R0  - Software Reset */
-	0x0000,     /* R1  - Power management 1 */
-	0x0000,     /* R2  - Power management 2 */
-	0x0000,     /* R3  - Power management 3 */
-	0x0050,     /* R4  - Audio Interface */
-	0x0000,     /* R5  - Companding control */
-	0x0140,     /* R6  - Clock Gen control */
-	0x0000,     /* R7  - Additional control */
-	0x0000,     /* R8  - GPIO Control */
-	0x0000,     /* R9  - Jack Detect Control 1 */
-	0x0000,     /* R10 - DAC Control */
-	0x00FF,     /* R11 - Left DAC digital Vol */
-	0x00FF,     /* R12 - Right DAC digital vol */
-	0x0000,     /* R13 - Jack Detect Control 2 */
-	0x0100,     /* R14 - ADC Control */
-	0x00FF,     /* R15 - Left ADC Digital Vol */
-	0x00FF,     /* R16 - Right ADC Digital Vol */
-	0x0000,     /* R17 */
-	0x012C,     /* R18 - EQ1 - low shelf */
-	0x002C,     /* R19 - EQ2 - peak 1 */
-	0x002C,     /* R20 - EQ3 - peak 2 */
-	0x002C,     /* R21 - EQ4 - peak 3 */
-	0x002C,     /* R22 - EQ5 - high shelf */
-	0x0000,     /* R23 */
-	0x0032,     /* R24 - DAC Limiter 1 */
-	0x0000,     /* R25 - DAC Limiter 2 */
-	0x0000,     /* R26 */
-	0x0000,     /* R27 - Notch Filter 1 */
-	0x0000,     /* R28 - Notch Filter 2 */
-	0x0000,     /* R29 - Notch Filter 3 */
-	0x0000,     /* R30 - Notch Filter 4 */
-	0x0000,     /* R31 */
-	0x0038,     /* R32 - ALC control 1 */
-	0x000B,     /* R33 - ALC control 2 */
-	0x0032,     /* R34 - ALC control 3 */
-	0x0000,     /* R35 - Noise Gate */
-	0x0008,     /* R36 - PLL N */
-	0x000C,     /* R37 - PLL K 1 */
-	0x0093,     /* R38 - PLL K 2 */
-	0x00E9,     /* R39 - PLL K 3 */
-	0x0000,     /* R40 */
-	0x0000,     /* R41 - 3D control */
-	0x0000,     /* R42 - OUT4 to ADC */
-	0x0000,     /* R43 - Beep control */
-	0x0033,     /* R44 - Input ctrl */
-	0x0010,     /* R45 - Left INP PGA gain ctrl */
-	0x0010,     /* R46 - Right INP PGA gain ctrl */
-	0x0100,     /* R47 - Left ADC BOOST ctrl */
-	0x0100,     /* R48 - Right ADC BOOST ctrl */
-	0x0002,     /* R49 - Output ctrl */
-	0x0001,     /* R50 - Left mixer ctrl */
-	0x0001,     /* R51 - Right mixer ctrl */
-	0x0039,     /* R52 - LOUT1 (HP) volume ctrl */
-	0x0039,     /* R53 - ROUT1 (HP) volume ctrl */
-	0x0039,     /* R54 - LOUT2 (SPK) volume ctrl */
-	0x0039,     /* R55 - ROUT2 (SPK) volume ctrl */
-	0x0001,     /* R56 - OUT3 mixer ctrl */
-	0x0001,     /* R57 - OUT4 (MONO) mix ctrl */
-	0x0001,     /* R58 */
-	0x0000,     /* R59 */
-	0x0004,     /* R60 - OUTPUT ctrl */
-	0x0000,     /* R61 - BIAS CTRL */
-	0x0180,     /* R62 */
-	0x0000      /* R63 */
+static const struct reg_default wm8985_reg_defaults[] = {
+	{ 1,  0x0000 },     /* R1  - Power management 1 */
+	{ 2,  0x0000 },     /* R2  - Power management 2 */
+	{ 3,  0x0000 },     /* R3  - Power management 3 */
+	{ 4,  0x0050 },     /* R4  - Audio Interface */
+	{ 5,  0x0000 },     /* R5  - Companding control */
+	{ 6,  0x0140 },     /* R6  - Clock Gen control */
+	{ 7,  0x0000 },     /* R7  - Additional control */
+	{ 8,  0x0000 },     /* R8  - GPIO Control */
+	{ 9,  0x0000 },     /* R9  - Jack Detect Control 1 */
+	{ 10, 0x0000 },     /* R10 - DAC Control */
+	{ 11, 0x00FF },     /* R11 - Left DAC digital Vol */
+	{ 12, 0x00FF },     /* R12 - Right DAC digital vol */
+	{ 13, 0x0000 },     /* R13 - Jack Detect Control 2 */
+	{ 14, 0x0100 },     /* R14 - ADC Control */
+	{ 15, 0x00FF },     /* R15 - Left ADC Digital Vol */
+	{ 16, 0x00FF },     /* R16 - Right ADC Digital Vol */
+	{ 18, 0x012C },     /* R18 - EQ1 - low shelf */
+	{ 19, 0x002C },     /* R19 - EQ2 - peak 1 */
+	{ 20, 0x002C },     /* R20 - EQ3 - peak 2 */
+	{ 21, 0x002C },     /* R21 - EQ4 - peak 3 */
+	{ 22, 0x002C },     /* R22 - EQ5 - high shelf */
+	{ 24, 0x0032 },     /* R24 - DAC Limiter 1 */
+	{ 25, 0x0000 },     /* R25 - DAC Limiter 2 */
+	{ 27, 0x0000 },     /* R27 - Notch Filter 1 */
+	{ 28, 0x0000 },     /* R28 - Notch Filter 2 */
+	{ 29, 0x0000 },     /* R29 - Notch Filter 3 */
+	{ 30, 0x0000 },     /* R30 - Notch Filter 4 */
+	{ 32, 0x0038 },     /* R32 - ALC control 1 */
+	{ 33, 0x000B },     /* R33 - ALC control 2 */
+	{ 34, 0x0032 },     /* R34 - ALC control 3 */
+	{ 35, 0x0000 },     /* R35 - Noise Gate */
+	{ 36, 0x0008 },     /* R36 - PLL N */
+	{ 37, 0x000C },     /* R37 - PLL K 1 */
+	{ 38, 0x0093 },     /* R38 - PLL K 2 */
+	{ 39, 0x00E9 },     /* R39 - PLL K 3 */
+	{ 41, 0x0000 },     /* R41 - 3D control */
+	{ 42, 0x0000 },     /* R42 - OUT4 to ADC */
+	{ 43, 0x0000 },     /* R43 - Beep control */
+	{ 44, 0x0033 },     /* R44 - Input ctrl */
+	{ 45, 0x0010 },     /* R45 - Left INP PGA gain ctrl */
+	{ 46, 0x0010 },     /* R46 - Right INP PGA gain ctrl */
+	{ 47, 0x0100 },     /* R47 - Left ADC BOOST ctrl */
+	{ 48, 0x0100 },     /* R48 - Right ADC BOOST ctrl */
+	{ 49, 0x0002 },     /* R49 - Output ctrl */
+	{ 50, 0x0001 },     /* R50 - Left mixer ctrl */
+	{ 51, 0x0001 },     /* R51 - Right mixer ctrl */
+	{ 52, 0x0039 },     /* R52 - LOUT1 (HP) volume ctrl */
+	{ 53, 0x0039 },     /* R53 - ROUT1 (HP) volume ctrl */
+	{ 54, 0x0039 },     /* R54 - LOUT2 (SPK) volume ctrl */
+	{ 55, 0x0039 },     /* R55 - ROUT2 (SPK) volume ctrl */
+	{ 56, 0x0001 },     /* R56 - OUT3 mixer ctrl */
+	{ 57, 0x0001 },     /* R57 - OUT4 (MONO) mix ctrl */
+	{ 60, 0x0004 },     /* R60 - OUTPUT ctrl */
+	{ 61, 0x0000 },     /* R61 - BIAS CTRL */
 };
 
+static bool wm8985_writeable(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case WM8985_SOFTWARE_RESET:
+	case WM8985_POWER_MANAGEMENT_1:
+	case WM8985_POWER_MANAGEMENT_2:
+	case WM8985_POWER_MANAGEMENT_3:
+	case WM8985_AUDIO_INTERFACE:
+	case WM8985_COMPANDING_CONTROL:
+	case WM8985_CLOCK_GEN_CONTROL:
+	case WM8985_ADDITIONAL_CONTROL:
+	case WM8985_GPIO_CONTROL:
+	case WM8985_JACK_DETECT_CONTROL_1:
+	case WM8985_DAC_CONTROL:
+	case WM8985_LEFT_DAC_DIGITAL_VOL:
+	case WM8985_RIGHT_DAC_DIGITAL_VOL:
+	case WM8985_JACK_DETECT_CONTROL_2:
+	case WM8985_ADC_CONTROL:
+	case WM8985_LEFT_ADC_DIGITAL_VOL:
+	case WM8985_RIGHT_ADC_DIGITAL_VOL:
+	case WM8985_EQ1_LOW_SHELF:
+	case WM8985_EQ2_PEAK_1:
+	case WM8985_EQ3_PEAK_2:
+	case WM8985_EQ4_PEAK_3:
+	case WM8985_EQ5_HIGH_SHELF:
+	case WM8985_DAC_LIMITER_1:
+	case WM8985_DAC_LIMITER_2:
+	case WM8985_NOTCH_FILTER_1:
+	case WM8985_NOTCH_FILTER_2:
+	case WM8985_NOTCH_FILTER_3:
+	case WM8985_NOTCH_FILTER_4:
+	case WM8985_ALC_CONTROL_1:
+	case WM8985_ALC_CONTROL_2:
+	case WM8985_ALC_CONTROL_3:
+	case WM8985_NOISE_GATE:
+	case WM8985_PLL_N:
+	case WM8985_PLL_K_1:
+	case WM8985_PLL_K_2:
+	case WM8985_PLL_K_3:
+	case WM8985_3D_CONTROL:
+	case WM8985_OUT4_TO_ADC:
+	case WM8985_BEEP_CONTROL:
+	case WM8985_INPUT_CTRL:
+	case WM8985_LEFT_INP_PGA_GAIN_CTRL:
+	case WM8985_RIGHT_INP_PGA_GAIN_CTRL:
+	case WM8985_LEFT_ADC_BOOST_CTRL:
+	case WM8985_RIGHT_ADC_BOOST_CTRL:
+	case WM8985_OUTPUT_CTRL0:
+	case WM8985_LEFT_MIXER_CTRL:
+	case WM8985_RIGHT_MIXER_CTRL:
+	case WM8985_LOUT1_HP_VOLUME_CTRL:
+	case WM8985_ROUT1_HP_VOLUME_CTRL:
+	case WM8985_LOUT2_SPK_VOLUME_CTRL:
+	case WM8985_ROUT2_SPK_VOLUME_CTRL:
+	case WM8985_OUT3_MIXER_CTRL:
+	case WM8985_OUT4_MONO_MIX_CTRL:
+	case WM8985_OUTPUT_CTRL1:
+	case WM8985_BIAS_CTRL:
+		return true;
+	default:
+		return false;
+	}
+}
+
 /*
  * latch bit 8 of these registers to ensure instant
  * volume updates
@@ -124,7 +179,7 @@ static const int volume_update_regs[] = {
 };
 
 struct wm8985_priv {
-	enum snd_soc_control_type control_type;
+	struct regmap *regmap;
 	struct regulator_bulk_data supplies[WM8985_NUM_SUPPLIES];
 	unsigned int sysclk;
 	unsigned int bclk;
@@ -428,7 +483,7 @@ static const struct snd_soc_dapm_widget wm8985_dapm_widgets[] = {
 	SND_SOC_DAPM_OUTPUT("SPKR")
 };
 
-static const struct snd_soc_dapm_route audio_map[] = {
+static const struct snd_soc_dapm_route wm8985_dapm_routes[] = {
 	{ "Right Output Mixer", "PCM Switch", "Right DAC" },
 	{ "Right Output Mixer", "Aux Switch", "AUXR" },
 	{ "Right Output Mixer", "Line Switch", "Right Boost Mixer" },
@@ -531,17 +586,6 @@ static int eqmode_put(struct snd_kcontrol *kcontrol,
 	return 0;
 }
 
-static int wm8985_add_widgets(struct snd_soc_codec *codec)
-{
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
-
-	snd_soc_dapm_new_controls(dapm, wm8985_dapm_widgets,
-				  ARRAY_SIZE(wm8985_dapm_widgets));
-	snd_soc_dapm_add_routes(dapm, audio_map,
-				ARRAY_SIZE(audio_map));
-	return 0;
-}
-
 static int wm8985_reset(struct snd_soc_codec *codec)
 {
 	return snd_soc_write(codec, WM8985_SOFTWARE_RESET, 0x0);
@@ -845,25 +889,6 @@ static int wm8985_set_sysclk(struct snd_soc_dai *dai,
 	return 0;
 }
 
-static void wm8985_sync_cache(struct snd_soc_codec *codec)
-{
-	short i;
-	u16 *cache;
-
-	if (!codec->cache_sync)
-		return;
-	codec->cache_only = 0;
-	/* restore cache */
-	cache = codec->reg_cache;
-	for (i = 0; i < codec->driver->reg_cache_size; i++) {
-		if (i == WM8985_SOFTWARE_RESET
-				|| cache[i] == wm8985_reg_defs[i])
-			continue;
-		snd_soc_write(codec, i, cache[i]);
-	}
-	codec->cache_sync = 0;
-}
-
 static int wm8985_set_bias_level(struct snd_soc_codec *codec,
 				 enum snd_soc_bias_level level)
 {
@@ -890,7 +915,7 @@ static int wm8985_set_bias_level(struct snd_soc_codec *codec,
 				return ret;
 			}
 
-			wm8985_sync_cache(codec);
+			regcache_sync(wm8985->regmap);
 
 			/* enable anti-pop features */
 			snd_soc_update_bits(codec, WM8985_OUT4_TO_ADC,
@@ -933,7 +958,7 @@ static int wm8985_set_bias_level(struct snd_soc_codec *codec,
 		snd_soc_write(codec, WM8985_POWER_MANAGEMENT_2, 0);
 		snd_soc_write(codec, WM8985_POWER_MANAGEMENT_3, 0);
 
-		codec->cache_sync = 1;
+		regcache_mark_dirty(wm8985->regmap);
 
 		regulator_bulk_disable(ARRAY_SIZE(wm8985->supplies),
 				       wm8985->supplies);
@@ -976,11 +1001,11 @@ static int wm8985_probe(struct snd_soc_codec *codec)
 	size_t i;
 	struct wm8985_priv *wm8985;
 	int ret;
-	u16 *cache;
 
 	wm8985 = snd_soc_codec_get_drvdata(codec);
+	codec->control_data = wm8985->regmap;
 
-	ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8985->control_type);
+	ret = snd_soc_codec_set_cache_io(codec, 7, 9, SND_SOC_REGMAP);
 	if (ret < 0) {
 		dev_err(codec->dev, "Failed to set cache i/o: %d\n", ret);
 		return ret;
@@ -1009,17 +1034,13 @@ static int wm8985_probe(struct snd_soc_codec *codec)
 		goto err_reg_enable;
 	}
 
-	cache = codec->reg_cache;
 	/* latch volume update bits */
 	for (i = 0; i < ARRAY_SIZE(volume_update_regs); ++i)
-		cache[volume_update_regs[i]] |= 0x100;
+		snd_soc_update_bits(codec, volume_update_regs[i],
+				    0x100, 0x100);
 	/* enable BIASCUT */
-	cache[WM8985_BIAS_CTRL] |= WM8985_BIASCUT;
-	codec->cache_sync = 1;
-
-	snd_soc_add_controls(codec, wm8985_snd_controls,
-			     ARRAY_SIZE(wm8985_snd_controls));
-	wm8985_add_widgets(codec);
+	snd_soc_update_bits(codec, WM8985_BIAS_CTRL, WM8985_BIASCUT,
+			    WM8985_BIASCUT);
 
 	wm8985_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 	return 0;
@@ -1068,9 +1089,25 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8985 = {
 	.suspend = wm8985_suspend,
 	.resume = wm8985_resume,
 	.set_bias_level = wm8985_set_bias_level,
-	.reg_cache_size = ARRAY_SIZE(wm8985_reg_defs),
-	.reg_word_size = sizeof(u16),
-	.reg_cache_default = wm8985_reg_defs
+
+	.controls = wm8985_snd_controls,
+	.num_controls = ARRAY_SIZE(wm8985_snd_controls),
+	.dapm_widgets = wm8985_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(wm8985_dapm_widgets),
+	.dapm_routes = wm8985_dapm_routes,
+	.num_dapm_routes = ARRAY_SIZE(wm8985_dapm_routes),
+};
+
+static const struct regmap_config wm8985_regmap = {
+	.reg_bits = 7,
+	.val_bits = 9,
+
+	.max_register = WM8985_MAX_REGISTER,
+	.writeable_reg = wm8985_writeable,
+
+	.cache_type = REGCACHE_RBTREE,
+	.reg_defaults = wm8985_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(wm8985_reg_defaults),
 };
 
 #if defined(CONFIG_SPI_MASTER)
@@ -1079,24 +1116,39 @@ static int __devinit wm8985_spi_probe(struct spi_device *spi)
 	struct wm8985_priv *wm8985;
 	int ret;
 
-	wm8985 = kzalloc(sizeof *wm8985, GFP_KERNEL);
+	wm8985 = devm_kzalloc(&spi->dev, sizeof *wm8985, GFP_KERNEL);
 	if (!wm8985)
 		return -ENOMEM;
 
-	wm8985->control_type = SND_SOC_SPI;
 	spi_set_drvdata(spi, wm8985);
 
+	wm8985->regmap = regmap_init_spi(spi, &wm8985_regmap);
+	if (IS_ERR(wm8985->regmap)) {
+		ret = PTR_ERR(wm8985->regmap);
+		dev_err(&spi->dev, "Failed to allocate register map: %d\n",
+			ret);
+		goto err;
+	}
+
 	ret = snd_soc_register_codec(&spi->dev,
 				     &soc_codec_dev_wm8985, &wm8985_dai, 1);
-	if (ret < 0)
-		kfree(wm8985);
+	if (ret != 0)
+		goto err;
+
+	return 0;
+
+err:
+	regmap_exit(wm8985->regmap);
 	return ret;
 }
 
 static int __devexit wm8985_spi_remove(struct spi_device *spi)
 {
+	struct wm8985_priv *wm8985 = spi_get_drvdata(spi);
+
 	snd_soc_unregister_codec(&spi->dev);
-	kfree(spi_get_drvdata(spi));
+	regmap_exit(wm8985->regmap);
+
 	return 0;
 }
 
@@ -1117,24 +1169,39 @@ static __devinit int wm8985_i2c_probe(struct i2c_client *i2c,
 	struct wm8985_priv *wm8985;
 	int ret;
 
-	wm8985 = kzalloc(sizeof *wm8985, GFP_KERNEL);
+	wm8985 = devm_kzalloc(&i2c->dev, sizeof *wm8985, GFP_KERNEL);
 	if (!wm8985)
 		return -ENOMEM;
 
-	wm8985->control_type = SND_SOC_I2C;
 	i2c_set_clientdata(i2c, wm8985);
 
+	wm8985->regmap = regmap_init_i2c(i2c, &wm8985_regmap);
+	if (IS_ERR(wm8985->regmap)) {
+		ret = PTR_ERR(wm8985->regmap);
+		dev_err(&i2c->dev, "Failed to allocate register map: %d\n",
+			ret);
+		goto err;
+	}
+
 	ret = snd_soc_register_codec(&i2c->dev,
 				     &soc_codec_dev_wm8985, &wm8985_dai, 1);
-	if (ret < 0)
-		kfree(wm8985);
+	if (ret != 0)
+		goto err;
+
+	return 0;
+
+err:
+	regmap_exit(wm8985->regmap);
 	return ret;
 }
 
-static __devexit int wm8985_i2c_remove(struct i2c_client *client)
+static __devexit int wm8985_i2c_remove(struct i2c_client *i2c)
 {
-	snd_soc_unregister_codec(&client->dev);
-	kfree(i2c_get_clientdata(client));
+	struct wm8985_priv *wm8985 = i2c_get_clientdata(i2c);
+
+	snd_soc_unregister_codec(&i2c->dev);
+	regmap_exit(wm8985->regmap);
+
 	return 0;
 }
 
diff --git a/sound/soc/codecs/wm8988.c b/sound/soc/codecs/wm8988.c
index ab52963dd04c..6cdf6a2bc283 100644
--- a/sound/soc/codecs/wm8988.c
+++ b/sound/soc/codecs/wm8988.c
@@ -33,24 +33,89 @@
  * We can't read the WM8988 register space when we
  * are using 2 wire for device control, so we cache them instead.
  */
-static const u16 wm8988_reg[] = {
-	0x0097, 0x0097, 0x0079, 0x0079,  /*  0 */
-	0x0000, 0x0008, 0x0000, 0x000a,  /*  4 */
-	0x0000, 0x0000, 0x00ff, 0x00ff,  /*  8 */
-	0x000f, 0x000f, 0x0000, 0x0000,  /* 12 */
-	0x0000, 0x007b, 0x0000, 0x0032,  /* 16 */
-	0x0000, 0x00c3, 0x00c3, 0x00c0,  /* 20 */
-	0x0000, 0x0000, 0x0000, 0x0000,  /* 24 */
-	0x0000, 0x0000, 0x0000, 0x0000,  /* 28 */
-	0x0000, 0x0000, 0x0050, 0x0050,  /* 32 */
-	0x0050, 0x0050, 0x0050, 0x0050,  /* 36 */
-	0x0079, 0x0079, 0x0079,          /* 40 */
+static const struct reg_default wm8988_reg_defaults[] = {
+	{ 0, 0x0097 },
+	{ 1, 0x0097 },
+	{ 2, 0x0079 },
+	{ 3, 0x0079 },
+	{ 5, 0x0008 },
+	{ 7, 0x000a },
+	{ 8, 0x0000 },
+	{ 10, 0x00ff },
+	{ 11, 0x00ff },
+	{ 12, 0x000f },
+	{ 13, 0x000f },
+	{ 16, 0x0000 },
+	{ 17, 0x007b },
+	{ 18, 0x0000 },
+	{ 19, 0x0032 },
+	{ 20, 0x0000 },
+	{ 21, 0x00c3 },
+	{ 22, 0x00c3 },
+	{ 23, 0x00c0 },
+	{ 24, 0x0000 },
+	{ 25, 0x0000 },
+	{ 26, 0x0000 },
+	{ 27, 0x0000 },
+	{ 31, 0x0000 },
+	{ 32, 0x0000 },
+	{ 33, 0x0000 },
+	{ 34, 0x0050 },
+	{ 35, 0x0050 },
+	{ 36, 0x0050 },
+	{ 37, 0x0050 },
+	{ 40, 0x0079 },
+	{ 41, 0x0079 },
+	{ 42, 0x0079 },
 };
 
+static bool wm8988_writeable(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case WM8988_LINVOL:
+	case WM8988_RINVOL:
+	case WM8988_LOUT1V:
+	case WM8988_ROUT1V:
+	case WM8988_ADCDAC:
+	case WM8988_IFACE:
+	case WM8988_SRATE:
+	case WM8988_LDAC:
+	case WM8988_RDAC:
+	case WM8988_BASS:
+	case WM8988_TREBLE:
+	case WM8988_RESET:
+	case WM8988_3D:
+	case WM8988_ALC1:
+	case WM8988_ALC2:
+	case WM8988_ALC3:
+	case WM8988_NGATE:
+	case WM8988_LADC:
+	case WM8988_RADC:
+	case WM8988_ADCTL1:
+	case WM8988_ADCTL2:
+	case WM8988_PWR1:
+	case WM8988_PWR2:
+	case WM8988_ADCTL3:
+	case WM8988_ADCIN:
+	case WM8988_LADCIN:
+	case WM8988_RADCIN:
+	case WM8988_LOUTM1:
+	case WM8988_LOUTM2:
+	case WM8988_ROUTM1:
+	case WM8988_ROUTM2:
+	case WM8988_LOUT2V:
+	case WM8988_ROUT2V:
+	case WM8988_LPPB:
+		return true;
+	default:
+		return false;
+	}
+}
+
 /* codec private data */
 struct wm8988_priv {
+	struct regmap *regmap;
 	unsigned int sysclk;
-	enum snd_soc_control_type control_type;
 	struct snd_pcm_hw_constraint_list *sysclk_constraints;
 };
 
@@ -317,7 +382,7 @@ static const struct snd_soc_dapm_widget wm8988_dapm_widgets[] = {
 	SND_SOC_DAPM_INPUT("RINPUT2"),
 };
 
-static const struct snd_soc_dapm_route audio_map[] = {
+static const struct snd_soc_dapm_route wm8988_dapm_routes[] = {
 
 	{ "Left Line Mux", "Line 1", "LINPUT1" },
 	{ "Left Line Mux", "Line 2", "LINPUT2" },
@@ -661,6 +726,7 @@ static int wm8988_mute(struct snd_soc_dai *dai, int mute)
 static int wm8988_set_bias_level(struct snd_soc_codec *codec,
 				 enum snd_soc_bias_level level)
 {
+	struct wm8988_priv *wm8988 = snd_soc_codec_get_drvdata(codec);
 	u16 pwr_reg = snd_soc_read(codec, WM8988_PWR1) & ~0x1c1;
 
 	switch (level) {
@@ -674,7 +740,7 @@ static int wm8988_set_bias_level(struct snd_soc_codec *codec,
 
 	case SND_SOC_BIAS_STANDBY:
 		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
-			snd_soc_cache_sync(codec);
+			regcache_sync(wm8988->regmap);
 
 			/* VREF, VMID=2x5k */
 			snd_soc_write(codec, WM8988_PWR1, pwr_reg | 0x1c1);
@@ -730,7 +796,10 @@ static struct snd_soc_dai_driver wm8988_dai = {
 
 static int wm8988_suspend(struct snd_soc_codec *codec)
 {
+	struct wm8988_priv *wm8988 = snd_soc_codec_get_drvdata(codec);
+
 	wm8988_set_bias_level(codec, SND_SOC_BIAS_OFF);
+	regcache_mark_dirty(wm8988->regmap);
 	return 0;
 }
 
@@ -743,10 +812,10 @@ static int wm8988_resume(struct snd_soc_codec *codec)
 static int wm8988_probe(struct snd_soc_codec *codec)
 {
 	struct wm8988_priv *wm8988 = snd_soc_codec_get_drvdata(codec);
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
 	int ret = 0;
 
-	ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8988->control_type);
+	codec->control_data = wm8988->regmap;
+	ret = snd_soc_codec_set_cache_io(codec, 7, 9, SND_SOC_REGMAP);
 	if (ret < 0) {
 		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
 		return ret;
@@ -767,12 +836,6 @@ static int wm8988_probe(struct snd_soc_codec *codec)
 
 	wm8988_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 
-	snd_soc_add_controls(codec, wm8988_snd_controls,
-				ARRAY_SIZE(wm8988_snd_controls));
-	snd_soc_dapm_new_controls(dapm, wm8988_dapm_widgets,
-				  ARRAY_SIZE(wm8988_dapm_widgets));
-	snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
-
 	return 0;
 }
 
@@ -788,9 +851,25 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8988 = {
 	.suspend =	wm8988_suspend,
 	.resume =	wm8988_resume,
 	.set_bias_level = wm8988_set_bias_level,
-	.reg_cache_size = ARRAY_SIZE(wm8988_reg),
-	.reg_word_size = sizeof(u16),
-	.reg_cache_default = wm8988_reg,
+
+	.controls = wm8988_snd_controls,
+	.num_controls = ARRAY_SIZE(wm8988_snd_controls),
+	.dapm_widgets = wm8988_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(wm8988_dapm_widgets),
+	.dapm_routes = wm8988_dapm_routes,
+	.num_dapm_routes = ARRAY_SIZE(wm8988_dapm_routes),
+};
+
+static struct regmap_config wm8988_regmap = {
+	.reg_bits = 7,
+	.val_bits = 9,
+
+	.max_register = WM8988_LPPB,
+	.writeable_reg = wm8988_writeable,
+
+	.cache_type = REGCACHE_RBTREE,
+	.reg_defaults = wm8988_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(wm8988_reg_defaults),
 };
 
 #if defined(CONFIG_SPI_MASTER)
@@ -799,24 +878,33 @@ static int __devinit wm8988_spi_probe(struct spi_device *spi)
 	struct wm8988_priv *wm8988;
 	int ret;
 
-	wm8988 = kzalloc(sizeof(struct wm8988_priv), GFP_KERNEL);
+	wm8988 = devm_kzalloc(&spi->dev, sizeof(struct wm8988_priv),
+			      GFP_KERNEL);
 	if (wm8988 == NULL)
 		return -ENOMEM;
 
-	wm8988->control_type = SND_SOC_SPI;
+	wm8988->regmap = regmap_init_spi(spi, &wm8988_regmap);
+	if (IS_ERR(wm8988->regmap)) {
+		ret = PTR_ERR(wm8988->regmap);
+		dev_err(&spi->dev, "Failed to init regmap: %d\n", ret);
+		return ret;
+	}
+
 	spi_set_drvdata(spi, wm8988);
 
 	ret = snd_soc_register_codec(&spi->dev,
 			&soc_codec_dev_wm8988, &wm8988_dai, 1);
-	if (ret < 0)
-		kfree(wm8988);
+	if (ret != 0)
+		regmap_exit(wm8988->regmap);
+
 	return ret;
 }
 
 static int __devexit wm8988_spi_remove(struct spi_device *spi)
 {
+	struct wm8988_priv *wm8988 = spi_get_drvdata(spi);
 	snd_soc_unregister_codec(&spi->dev);
-	kfree(spi_get_drvdata(spi));
+	regmap_exit(wm8988->regmap);
 	return 0;
 }
 
@@ -837,24 +925,33 @@ static __devinit int wm8988_i2c_probe(struct i2c_client *i2c,
 	struct wm8988_priv *wm8988;
 	int ret;
 
-	wm8988 = kzalloc(sizeof(struct wm8988_priv), GFP_KERNEL);
+	wm8988 = devm_kzalloc(&i2c->dev, sizeof(struct wm8988_priv),
+			      GFP_KERNEL);
 	if (wm8988 == NULL)
 		return -ENOMEM;
 
 	i2c_set_clientdata(i2c, wm8988);
-	wm8988->control_type = SND_SOC_I2C;
+
+	wm8988->regmap = regmap_init_i2c(i2c, &wm8988_regmap);
+	if (IS_ERR(wm8988->regmap)) {
+		ret = PTR_ERR(wm8988->regmap);
+		dev_err(&i2c->dev, "Failed to init regmap: %d\n", ret);
+		return ret;
+	}
 
 	ret =  snd_soc_register_codec(&i2c->dev,
 			&soc_codec_dev_wm8988, &wm8988_dai, 1);
-	if (ret < 0)
-		kfree(wm8988);
+	if (ret != 0)
+		regmap_exit(wm8988->regmap);
+
 	return ret;
 }
 
 static __devexit int wm8988_i2c_remove(struct i2c_client *client)
 {
+	struct wm8988_priv *wm8988 = i2c_get_clientdata(client);
 	snd_soc_unregister_codec(&client->dev);
-	kfree(i2c_get_clientdata(client));
+	regmap_exit(wm8988->regmap);
 	return 0;
 }
 
@@ -866,7 +963,7 @@ MODULE_DEVICE_TABLE(i2c, wm8988_i2c_id);
 
 static struct i2c_driver wm8988_i2c_driver = {
 	.driver = {
-		.name = "wm8988-codec",
+		.name = "wm8988",
 		.owner = THIS_MODULE,
 	},
 	.probe =    wm8988_i2c_probe,
diff --git a/sound/soc/codecs/wm8990.c b/sound/soc/codecs/wm8990.c
index e538edaae1f0..9d242351e6e8 100644
--- a/sound/soc/codecs/wm8990.c
+++ b/sound/soc/codecs/wm8990.c
@@ -1356,7 +1356,7 @@ static int wm8990_probe(struct snd_soc_codec *codec)
 	snd_soc_write(codec, WM8990_LEFT_OUTPUT_VOLUME, 0x50 | (1<<8));
 	snd_soc_write(codec, WM8990_RIGHT_OUTPUT_VOLUME, 0x50 | (1<<8));
 
-	snd_soc_add_controls(codec, wm8990_snd_controls,
+	snd_soc_add_codec_controls(codec, wm8990_snd_controls,
 				ARRAY_SIZE(wm8990_snd_controls));
 	wm8990_add_widgets(codec);
 
diff --git a/sound/soc/codecs/wm8991.c b/sound/soc/codecs/wm8991.c
index 7ee40da8dbb5..9ac31ba9b82e 100644
--- a/sound/soc/codecs/wm8991.c
+++ b/sound/soc/codecs/wm8991.c
@@ -1297,7 +1297,7 @@ static int wm8991_probe(struct snd_soc_codec *codec)
 	snd_soc_write(codec, WM8991_LEFT_OUTPUT_VOLUME, 0x50 | (1<<8));
 	snd_soc_write(codec, WM8991_RIGHT_OUTPUT_VOLUME, 0x50 | (1<<8));
 
-	snd_soc_add_controls(codec, wm8991_snd_controls,
+	snd_soc_add_codec_controls(codec, wm8991_snd_controls,
 			     ARRAY_SIZE(wm8991_snd_controls));
 
 	snd_soc_dapm_new_controls(&codec->dapm, wm8991_dapm_widgets,
diff --git a/sound/soc/codecs/wm8993.c b/sound/soc/codecs/wm8993.c
index 7c7fd925db8d..d256a9340644 100644
--- a/sound/soc/codecs/wm8993.c
+++ b/sound/soc/codecs/wm8993.c
@@ -16,6 +16,7 @@
 #include <linux/delay.h>
 #include <linux/pm.h>
 #include <linux/i2c.h>
+#include <linux/regmap.h>
 #include <linux/regulator/consumer.h>
 #include <linux/spi/spi.h>
 #include <linux/slab.h>
@@ -40,134 +41,113 @@ static const char *wm8993_supply_names[WM8993_NUM_SUPPLIES] = {
 	"SPKVDD",
 };
 
-static u16 wm8993_reg_defaults[WM8993_REGISTER_COUNT] = {
-	0x8993,     /* R0   - Software Reset */
-	0x0000,     /* R1   - Power Management (1) */
-	0x6000,     /* R2   - Power Management (2) */
-	0x0000,     /* R3   - Power Management (3) */
-	0x4050,     /* R4   - Audio Interface (1) */
-	0x4000,     /* R5   - Audio Interface (2) */
-	0x01C8,     /* R6   - Clocking 1 */
-	0x0000,     /* R7   - Clocking 2 */
-	0x0000,     /* R8   - Audio Interface (3) */
-	0x0040,     /* R9   - Audio Interface (4) */
-	0x0004,     /* R10  - DAC CTRL */
-	0x00C0,     /* R11  - Left DAC Digital Volume */
-	0x00C0,     /* R12  - Right DAC Digital Volume */
-	0x0000,     /* R13  - Digital Side Tone */
-	0x0300,     /* R14  - ADC CTRL */
-	0x00C0,     /* R15  - Left ADC Digital Volume */
-	0x00C0,     /* R16  - Right ADC Digital Volume */
-	0x0000,     /* R17 */
-	0x0000,     /* R18  - GPIO CTRL 1 */
-	0x0010,     /* R19  - GPIO1 */
-	0x0000,     /* R20  - IRQ_DEBOUNCE */
-	0x0000,     /* R21 */
-	0x8000,     /* R22  - GPIOCTRL 2 */
-	0x0800,     /* R23  - GPIO_POL */
-	0x008B,     /* R24  - Left Line Input 1&2 Volume */
-	0x008B,     /* R25  - Left Line Input 3&4 Volume */
-	0x008B,     /* R26  - Right Line Input 1&2 Volume */
-	0x008B,     /* R27  - Right Line Input 3&4 Volume */
-	0x006D,     /* R28  - Left Output Volume */
-	0x006D,     /* R29  - Right Output Volume */
-	0x0066,     /* R30  - Line Outputs Volume */
-	0x0020,     /* R31  - HPOUT2 Volume */
-	0x0079,     /* R32  - Left OPGA Volume */
-	0x0079,     /* R33  - Right OPGA Volume */
-	0x0003,     /* R34  - SPKMIXL Attenuation */
-	0x0003,     /* R35  - SPKMIXR Attenuation */
-	0x0011,     /* R36  - SPKOUT Mixers */
-	0x0100,     /* R37  - SPKOUT Boost */
-	0x0079,     /* R38  - Speaker Volume Left */
-	0x0079,     /* R39  - Speaker Volume Right */
-	0x0000,     /* R40  - Input Mixer2 */
-	0x0000,     /* R41  - Input Mixer3 */
-	0x0000,     /* R42  - Input Mixer4 */
-	0x0000,     /* R43  - Input Mixer5 */
-	0x0000,     /* R44  - Input Mixer6 */
-	0x0000,     /* R45  - Output Mixer1 */
-	0x0000,     /* R46  - Output Mixer2 */
-	0x0000,     /* R47  - Output Mixer3 */
-	0x0000,     /* R48  - Output Mixer4 */
-	0x0000,     /* R49  - Output Mixer5 */
-	0x0000,     /* R50  - Output Mixer6 */
-	0x0000,     /* R51  - HPOUT2 Mixer */
-	0x0000,     /* R52  - Line Mixer1 */
-	0x0000,     /* R53  - Line Mixer2 */
-	0x0000,     /* R54  - Speaker Mixer */
-	0x0000,     /* R55  - Additional Control */
-	0x0000,     /* R56  - AntiPOP1 */
-	0x0000,     /* R57  - AntiPOP2 */
-	0x0000,     /* R58  - MICBIAS */
-	0x0000,     /* R59 */
-	0x0000,     /* R60  - FLL Control 1 */
-	0x0000,     /* R61  - FLL Control 2 */
-	0x0000,     /* R62  - FLL Control 3 */
-	0x2EE0,     /* R63  - FLL Control 4 */
-	0x0002,     /* R64  - FLL Control 5 */
-	0x2287,     /* R65  - Clocking 3 */
-	0x025F,     /* R66  - Clocking 4 */
-	0x0000,     /* R67  - MW Slave Control */
-	0x0000,     /* R68 */
-	0x0002,     /* R69  - Bus Control 1 */
-	0x0000,     /* R70  - Write Sequencer 0 */
-	0x0000,     /* R71  - Write Sequencer 1 */
-	0x0000,     /* R72  - Write Sequencer 2 */
-	0x0000,     /* R73  - Write Sequencer 3 */
-	0x0000,     /* R74  - Write Sequencer 4 */
-	0x0000,     /* R75  - Write Sequencer 5 */
-	0x1F25,     /* R76  - Charge Pump 1 */
-	0x0000,     /* R77 */
-	0x0000,     /* R78 */
-	0x0000,     /* R79 */
-	0x0000,     /* R80 */
-	0x0000,     /* R81  - Class W 0 */
-	0x0000,     /* R82 */
-	0x0000,     /* R83 */
-	0x0000,     /* R84  - DC Servo 0 */
-	0x054A,     /* R85  - DC Servo 1 */
-	0x0000,     /* R86 */
-	0x0000,     /* R87  - DC Servo 3 */
-	0x0000,     /* R88  - DC Servo Readback 0 */
-	0x0000,     /* R89  - DC Servo Readback 1 */
-	0x0000,     /* R90  - DC Servo Readback 2 */
-	0x0000,     /* R91 */
-	0x0000,     /* R92 */
-	0x0000,     /* R93 */
-	0x0000,     /* R94 */
-	0x0000,     /* R95 */
-	0x0100,     /* R96  - Analogue HP 0 */
-	0x0000,     /* R97 */
-	0x0000,     /* R98  - EQ1 */
-	0x000C,     /* R99  - EQ2 */
-	0x000C,     /* R100 - EQ3 */
-	0x000C,     /* R101 - EQ4 */
-	0x000C,     /* R102 - EQ5 */
-	0x000C,     /* R103 - EQ6 */
-	0x0FCA,     /* R104 - EQ7 */
-	0x0400,     /* R105 - EQ8 */
-	0x00D8,     /* R106 - EQ9 */
-	0x1EB5,     /* R107 - EQ10 */
-	0xF145,     /* R108 - EQ11 */
-	0x0B75,     /* R109 - EQ12 */
-	0x01C5,     /* R110 - EQ13 */
-	0x1C58,     /* R111 - EQ14 */
-	0xF373,     /* R112 - EQ15 */
-	0x0A54,     /* R113 - EQ16 */
-	0x0558,     /* R114 - EQ17 */
-	0x168E,     /* R115 - EQ18 */
-	0xF829,     /* R116 - EQ19 */
-	0x07AD,     /* R117 - EQ20 */
-	0x1103,     /* R118 - EQ21 */
-	0x0564,     /* R119 - EQ22 */
-	0x0559,     /* R120 - EQ23 */
-	0x4000,     /* R121 - EQ24 */
-	0x0000,     /* R122 - Digital Pulls */
-	0x0F08,     /* R123 - DRC Control 1 */
-	0x0000,     /* R124 - DRC Control 2 */
-	0x0080,     /* R125 - DRC Control 3 */
-	0x0000,     /* R126 - DRC Control 4 */
+static struct reg_default wm8993_reg_defaults[] = {
+	{ 1,   0x0000 },     /* R1   - Power Management (1) */
+	{ 2,   0x6000 },     /* R2   - Power Management (2) */
+	{ 3,   0x0000 },     /* R3   - Power Management (3) */
+	{ 4,   0x4050 },     /* R4   - Audio Interface (1) */
+	{ 5,   0x4000 },     /* R5   - Audio Interface (2) */
+	{ 6,   0x01C8 },     /* R6   - Clocking 1 */
+	{ 7,   0x0000 },     /* R7   - Clocking 2 */
+	{ 8,   0x0000 },     /* R8   - Audio Interface (3) */
+	{ 9,   0x0040 },     /* R9   - Audio Interface (4) */
+	{ 10,  0x0004 },     /* R10  - DAC CTRL */
+	{ 11,  0x00C0 },     /* R11  - Left DAC Digital Volume */
+	{ 12,  0x00C0 },     /* R12  - Right DAC Digital Volume */
+	{ 13,  0x0000 },     /* R13  - Digital Side Tone */
+	{ 14,  0x0300 },     /* R14  - ADC CTRL */
+	{ 15,  0x00C0 },     /* R15  - Left ADC Digital Volume */
+	{ 16,  0x00C0 },     /* R16  - Right ADC Digital Volume */
+	{ 18,  0x0000 },     /* R18  - GPIO CTRL 1 */
+	{ 19,  0x0010 },     /* R19  - GPIO1 */
+	{ 20,  0x0000 },     /* R20  - IRQ_DEBOUNCE */
+	{ 21,  0x0000 },     /* R21  - Inputs Clamp */
+	{ 22,  0x8000 },     /* R22  - GPIOCTRL 2 */
+	{ 23,  0x0800 },     /* R23  - GPIO_POL */
+	{ 24,  0x008B },     /* R24  - Left Line Input 1&2 Volume */
+	{ 25,  0x008B },     /* R25  - Left Line Input 3&4 Volume */
+	{ 26,  0x008B },     /* R26  - Right Line Input 1&2 Volume */
+	{ 27,  0x008B },     /* R27  - Right Line Input 3&4 Volume */
+	{ 28,  0x006D },     /* R28  - Left Output Volume */
+	{ 29,  0x006D },     /* R29  - Right Output Volume */
+	{ 30,  0x0066 },     /* R30  - Line Outputs Volume */
+	{ 31,  0x0020 },     /* R31  - HPOUT2 Volume */
+	{ 32,  0x0079 },     /* R32  - Left OPGA Volume */
+	{ 33,  0x0079 },     /* R33  - Right OPGA Volume */
+	{ 34,  0x0003 },     /* R34  - SPKMIXL Attenuation */
+	{ 35,  0x0003 },     /* R35  - SPKMIXR Attenuation */
+	{ 36,  0x0011 },     /* R36  - SPKOUT Mixers */
+	{ 37,  0x0100 },     /* R37  - SPKOUT Boost */
+	{ 38,  0x0079 },     /* R38  - Speaker Volume Left */
+	{ 39,  0x0079 },     /* R39  - Speaker Volume Right */
+	{ 40,  0x0000 },     /* R40  - Input Mixer2 */
+	{ 41,  0x0000 },     /* R41  - Input Mixer3 */
+	{ 42,  0x0000 },     /* R42  - Input Mixer4 */
+	{ 43,  0x0000 },     /* R43  - Input Mixer5 */
+	{ 44,  0x0000 },     /* R44  - Input Mixer6 */
+	{ 45,  0x0000 },     /* R45  - Output Mixer1 */
+	{ 46,  0x0000 },     /* R46  - Output Mixer2 */
+	{ 47,  0x0000 },     /* R47  - Output Mixer3 */
+	{ 48,  0x0000 },     /* R48  - Output Mixer4 */
+	{ 49,  0x0000 },     /* R49  - Output Mixer5 */
+	{ 50,  0x0000 },     /* R50  - Output Mixer6 */
+	{ 51,  0x0000 },     /* R51  - HPOUT2 Mixer */
+	{ 52,  0x0000 },     /* R52  - Line Mixer1 */
+	{ 53,  0x0000 },     /* R53  - Line Mixer2 */
+	{ 54,  0x0000 },     /* R54  - Speaker Mixer */
+	{ 55,  0x0000 },     /* R55  - Additional Control */
+	{ 56,  0x0000 },     /* R56  - AntiPOP1 */
+	{ 57,  0x0000 },     /* R57  - AntiPOP2 */
+	{ 58,  0x0000 },     /* R58  - MICBIAS */
+	{ 60,  0x0000 },     /* R60  - FLL Control 1 */
+	{ 61,  0x0000 },     /* R61  - FLL Control 2 */
+	{ 62,  0x0000 },     /* R62  - FLL Control 3 */
+	{ 63,  0x2EE0 },     /* R63  - FLL Control 4 */
+	{ 64,  0x0002 },     /* R64  - FLL Control 5 */
+	{ 65,  0x2287 },     /* R65  - Clocking 3 */
+	{ 66,  0x025F },     /* R66  - Clocking 4 */
+	{ 67,  0x0000 },     /* R67  - MW Slave Control */
+	{ 69,  0x0002 },     /* R69  - Bus Control 1 */
+	{ 70,  0x0000 },     /* R70  - Write Sequencer 0 */
+	{ 71,  0x0000 },     /* R71  - Write Sequencer 1 */
+	{ 72,  0x0000 },     /* R72  - Write Sequencer 2 */
+	{ 73,  0x0000 },     /* R73  - Write Sequencer 3 */
+	{ 74,  0x0000 },     /* R74  - Write Sequencer 4 */
+	{ 75,  0x0000 },     /* R75  - Write Sequencer 5 */
+	{ 76,  0x1F25 },     /* R76  - Charge Pump 1 */
+	{ 81,  0x0000 },     /* R81  - Class W 0 */
+	{ 85,  0x054A },     /* R85  - DC Servo 1 */
+	{ 87,  0x0000 },     /* R87  - DC Servo 3 */
+	{ 96,  0x0100 },     /* R96  - Analogue HP 0 */
+	{ 98,  0x0000 },     /* R98  - EQ1 */
+	{ 99,  0x000C },     /* R99  - EQ2 */
+	{ 100, 0x000C },     /* R100 - EQ3 */
+	{ 101, 0x000C },     /* R101 - EQ4 */
+	{ 102, 0x000C },     /* R102 - EQ5 */
+	{ 103, 0x000C },     /* R103 - EQ6 */
+	{ 104, 0x0FCA },     /* R104 - EQ7 */
+	{ 105, 0x0400 },     /* R105 - EQ8 */
+	{ 106, 0x00D8 },     /* R106 - EQ9 */
+	{ 107, 0x1EB5 },     /* R107 - EQ10 */
+	{ 108, 0xF145 },     /* R108 - EQ11 */
+	{ 109, 0x0B75 },     /* R109 - EQ12 */
+	{ 110, 0x01C5 },     /* R110 - EQ13 */
+	{ 111, 0x1C58 },     /* R111 - EQ14 */
+	{ 112, 0xF373 },     /* R112 - EQ15 */
+	{ 113, 0x0A54 },     /* R113 - EQ16 */
+	{ 114, 0x0558 },     /* R114 - EQ17 */
+	{ 115, 0x168E },     /* R115 - EQ18 */
+	{ 116, 0xF829 },     /* R116 - EQ19 */
+	{ 117, 0x07AD },     /* R117 - EQ20 */
+	{ 118, 0x1103 },     /* R118 - EQ21 */
+	{ 119, 0x0564 },     /* R119 - EQ22 */
+	{ 120, 0x0559 },     /* R120 - EQ23 */
+	{ 121, 0x4000 },     /* R121 - EQ24 */
+	{ 122, 0x0000 },     /* R122 - Digital Pulls */
+	{ 123, 0x0F08 },     /* R123 - DRC Control 1 */
+	{ 124, 0x0000 },     /* R124 - DRC Control 2 */
+	{ 125, 0x0080 },     /* R125 - DRC Control 3 */
+	{ 126, 0x0000 },     /* R126 - DRC Control 4 */
 };
 
 static struct {
@@ -225,9 +205,11 @@ static struct {
 
 struct wm8993_priv {
 	struct wm_hubs_data hubs_data;
+	struct device *dev;
+	struct regmap *regmap;
 	struct regulator_bulk_data supplies[WM8993_NUM_SUPPLIES];
 	struct wm8993_platform_data pdata;
-	enum snd_soc_control_type control_type;
+	struct completion fll_lock;
 	int master;
 	int sysclk_source;
 	int tdm_slots;
@@ -242,17 +224,137 @@ struct wm8993_priv {
 	int fll_src;
 };
 
-static int wm8993_volatile(struct snd_soc_codec *codec, unsigned int reg)
+static bool wm8993_volatile(struct device *dev, unsigned int reg)
 {
 	switch (reg) {
 	case WM8993_SOFTWARE_RESET:
+	case WM8993_GPIO_CTRL_1:
 	case WM8993_DC_SERVO_0:
 	case WM8993_DC_SERVO_READBACK_0:
 	case WM8993_DC_SERVO_READBACK_1:
 	case WM8993_DC_SERVO_READBACK_2:
-		return 1;
+		return true;
 	default:
-		return 0;
+		return false;
+	}
+}
+
+static bool wm8993_readable(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case WM8993_SOFTWARE_RESET:
+	case WM8993_POWER_MANAGEMENT_1:
+	case WM8993_POWER_MANAGEMENT_2:
+	case WM8993_POWER_MANAGEMENT_3:
+	case WM8993_AUDIO_INTERFACE_1:
+	case WM8993_AUDIO_INTERFACE_2:
+	case WM8993_CLOCKING_1:
+	case WM8993_CLOCKING_2:
+	case WM8993_AUDIO_INTERFACE_3:
+	case WM8993_AUDIO_INTERFACE_4:
+	case WM8993_DAC_CTRL:
+	case WM8993_LEFT_DAC_DIGITAL_VOLUME:
+	case WM8993_RIGHT_DAC_DIGITAL_VOLUME:
+	case WM8993_DIGITAL_SIDE_TONE:
+	case WM8993_ADC_CTRL:
+	case WM8993_LEFT_ADC_DIGITAL_VOLUME:
+	case WM8993_RIGHT_ADC_DIGITAL_VOLUME:
+	case WM8993_GPIO_CTRL_1:
+	case WM8993_GPIO1:
+	case WM8993_IRQ_DEBOUNCE:
+	case WM8993_GPIOCTRL_2:
+	case WM8993_GPIO_POL:
+	case WM8993_LEFT_LINE_INPUT_1_2_VOLUME:
+	case WM8993_LEFT_LINE_INPUT_3_4_VOLUME:
+	case WM8993_RIGHT_LINE_INPUT_1_2_VOLUME:
+	case WM8993_RIGHT_LINE_INPUT_3_4_VOLUME:
+	case WM8993_LEFT_OUTPUT_VOLUME:
+	case WM8993_RIGHT_OUTPUT_VOLUME:
+	case WM8993_LINE_OUTPUTS_VOLUME:
+	case WM8993_HPOUT2_VOLUME:
+	case WM8993_LEFT_OPGA_VOLUME:
+	case WM8993_RIGHT_OPGA_VOLUME:
+	case WM8993_SPKMIXL_ATTENUATION:
+	case WM8993_SPKMIXR_ATTENUATION:
+	case WM8993_SPKOUT_MIXERS:
+	case WM8993_SPKOUT_BOOST:
+	case WM8993_SPEAKER_VOLUME_LEFT:
+	case WM8993_SPEAKER_VOLUME_RIGHT:
+	case WM8993_INPUT_MIXER2:
+	case WM8993_INPUT_MIXER3:
+	case WM8993_INPUT_MIXER4:
+	case WM8993_INPUT_MIXER5:
+	case WM8993_INPUT_MIXER6:
+	case WM8993_OUTPUT_MIXER1:
+	case WM8993_OUTPUT_MIXER2:
+	case WM8993_OUTPUT_MIXER3:
+	case WM8993_OUTPUT_MIXER4:
+	case WM8993_OUTPUT_MIXER5:
+	case WM8993_OUTPUT_MIXER6:
+	case WM8993_HPOUT2_MIXER:
+	case WM8993_LINE_MIXER1:
+	case WM8993_LINE_MIXER2:
+	case WM8993_SPEAKER_MIXER:
+	case WM8993_ADDITIONAL_CONTROL:
+	case WM8993_ANTIPOP1:
+	case WM8993_ANTIPOP2:
+	case WM8993_MICBIAS:
+	case WM8993_FLL_CONTROL_1:
+	case WM8993_FLL_CONTROL_2:
+	case WM8993_FLL_CONTROL_3:
+	case WM8993_FLL_CONTROL_4:
+	case WM8993_FLL_CONTROL_5:
+	case WM8993_CLOCKING_3:
+	case WM8993_CLOCKING_4:
+	case WM8993_MW_SLAVE_CONTROL:
+	case WM8993_BUS_CONTROL_1:
+	case WM8993_WRITE_SEQUENCER_0:
+	case WM8993_WRITE_SEQUENCER_1:
+	case WM8993_WRITE_SEQUENCER_2:
+	case WM8993_WRITE_SEQUENCER_3:
+	case WM8993_WRITE_SEQUENCER_4:
+	case WM8993_WRITE_SEQUENCER_5:
+	case WM8993_CHARGE_PUMP_1:
+	case WM8993_CLASS_W_0:
+	case WM8993_DC_SERVO_0:
+	case WM8993_DC_SERVO_1:
+	case WM8993_DC_SERVO_3:
+	case WM8993_DC_SERVO_READBACK_0:
+	case WM8993_DC_SERVO_READBACK_1:
+	case WM8993_DC_SERVO_READBACK_2:
+	case WM8993_ANALOGUE_HP_0:
+	case WM8993_EQ1:
+	case WM8993_EQ2:
+	case WM8993_EQ3:
+	case WM8993_EQ4:
+	case WM8993_EQ5:
+	case WM8993_EQ6:
+	case WM8993_EQ7:
+	case WM8993_EQ8:
+	case WM8993_EQ9:
+	case WM8993_EQ10:
+	case WM8993_EQ11:
+	case WM8993_EQ12:
+	case WM8993_EQ13:
+	case WM8993_EQ14:
+	case WM8993_EQ15:
+	case WM8993_EQ16:
+	case WM8993_EQ17:
+	case WM8993_EQ18:
+	case WM8993_EQ19:
+	case WM8993_EQ20:
+	case WM8993_EQ21:
+	case WM8993_EQ22:
+	case WM8993_EQ23:
+	case WM8993_EQ24:
+	case WM8993_DIGITAL_PULLS:
+	case WM8993_DRC_CONTROL_1:
+	case WM8993_DRC_CONTROL_2:
+	case WM8993_DRC_CONTROL_3:
+	case WM8993_DRC_CONTROL_4:
+		return true;
+	default:
+		return false;
 	}
 }
 
@@ -369,8 +471,10 @@ static int _wm8993_set_fll(struct snd_soc_codec *codec, int fll_id, int source,
 			  unsigned int Fref, unsigned int Fout)
 {
 	struct wm8993_priv *wm8993 = snd_soc_codec_get_drvdata(codec);
+	struct i2c_client *i2c = to_i2c_client(codec->dev);
 	u16 reg1, reg4, reg5;
 	struct _fll_div fll_div;
+	unsigned int timeout;
 	int ret;
 
 	/* Any change? */
@@ -441,14 +545,22 @@ static int _wm8993_set_fll(struct snd_soc_codec *codec, int fll_id, int source,
 	reg5 |= fll_div.fll_clk_ref_div << WM8993_FLL_CLK_REF_DIV_SHIFT;
 	snd_soc_write(codec, WM8993_FLL_CONTROL_5, reg5);
 
+	/* If we've got an interrupt wired up make sure we get it */
+	if (i2c->irq)
+		timeout = msecs_to_jiffies(20);
+	else if (Fref < 1000000)
+		timeout = msecs_to_jiffies(3);
+	else
+		timeout = msecs_to_jiffies(1);
+
+	try_wait_for_completion(&wm8993->fll_lock);
+
 	/* Enable the FLL */
 	snd_soc_write(codec, WM8993_FLL_CONTROL_1, reg1 | WM8993_FLL_ENA);
 
-	/* Both overestimates */
-	if (Fref < 1000000)
-		msleep(3);
-	else
-		msleep(1);
+	timeout = wait_for_completion_timeout(&wm8993->fll_lock, timeout);
+	if (i2c->irq && !timeout)
+		dev_warn(codec->dev, "Timed out waiting for FLL\n");
 
 	dev_dbg(codec->dev, "FLL enabled at %dHz->%dHz\n", Fref, Fout);
 
@@ -946,6 +1058,8 @@ static int wm8993_set_bias_level(struct snd_soc_codec *codec,
 	struct wm8993_priv *wm8993 = snd_soc_codec_get_drvdata(codec);
 	int ret;
 
+	wm_hubs_set_bias_level(codec, level);
+
 	switch (level) {
 	case SND_SOC_BIAS_ON:
 	case SND_SOC_BIAS_PREPARE:
@@ -963,12 +1077,10 @@ static int wm8993_set_bias_level(struct snd_soc_codec *codec,
 			if (ret != 0)
 				return ret;
 
-			snd_soc_cache_sync(codec);
+			regcache_cache_only(wm8993->regmap, false);
+			regcache_sync(wm8993->regmap);
 
-			/* Tune DC servo configuration */
-			snd_soc_write(codec, 0x44, 3);
-			snd_soc_write(codec, 0x56, 3);
-			snd_soc_write(codec, 0x44, 0);
+			wm_hubs_vmid_ena(codec);
 
 			/* Bring up VMID with fast soft start */
 			snd_soc_update_bits(codec, WM8993_ANTIPOP2,
@@ -1024,14 +1136,8 @@ static int wm8993_set_bias_level(struct snd_soc_codec *codec,
 				    WM8993_VMID_RAMP_MASK |
 				    WM8993_BIAS_SRC, 0);
 
-#ifdef CONFIG_REGULATOR
-               /* Post 2.6.34 we will be able to get a callback when
-                * the regulators are disabled which we can use but
-		* for now just assume that the power will be cut if
-		* the regulator API is in use.
-		*/
-		codec->cache_sync = 1;
-#endif
+		regcache_cache_only(wm8993->regmap, true);
+		regcache_mark_dirty(wm8993->regmap);
 
 		regulator_bulk_disable(ARRAY_SIZE(wm8993->supplies),
 				       wm8993->supplies);
@@ -1378,6 +1484,45 @@ out:
 	return 0;
 }
 
+static irqreturn_t wm8993_irq(int irq, void *data)
+{
+	struct wm8993_priv *wm8993 = data;
+	int mask, val, ret;
+
+	ret = regmap_read(wm8993->regmap, WM8993_GPIO_CTRL_1, &val);
+	if (ret != 0) {
+		dev_err(wm8993->dev, "Failed to read interrupt status: %d\n",
+			ret);
+		return IRQ_NONE;
+	}
+
+	ret = regmap_read(wm8993->regmap, WM8993_GPIOCTRL_2, &mask);
+	if (ret != 0) {
+		dev_err(wm8993->dev, "Failed to read interrupt mask: %d\n",
+			ret);
+		return IRQ_NONE;
+	}
+
+	/* The IRQ pin status is visible in the register too */
+	val &= ~(mask | WM8993_IRQ);
+	if (!val)
+		return IRQ_NONE;
+
+	if (val & WM8993_TEMPOK_EINT)
+		dev_crit(wm8993->dev, "Thermal warning\n");
+
+	if (val & WM8993_FLL_LOCK_EINT) {
+		dev_dbg(wm8993->dev, "FLL locked\n");
+		complete(&wm8993->fll_lock);
+	}
+
+	ret = regmap_write(wm8993->regmap, WM8993_GPIO_CTRL_1, val);
+	if (ret != 0)
+		dev_err(wm8993->dev, "Failed to ack interrupt: %d\n", ret);
+
+	return IRQ_HANDLED;
+}
+
 static const struct snd_soc_dai_ops wm8993_ops = {
 	.set_sysclk = wm8993_set_sysclk,
 	.set_fmt = wm8993_set_dai_fmt,
@@ -1402,6 +1547,7 @@ static struct snd_soc_dai_driver wm8993_dai = {
 		.channels_max = 2,
 		.rates = WM8993_RATES,
 		.formats = WM8993_FORMATS,
+		.sig_bits = 24,
 	},
 	.capture = {
 		 .stream_name = "Capture",
@@ -1409,6 +1555,7 @@ static struct snd_soc_dai_driver wm8993_dai = {
 		 .channels_max = 2,
 		 .rates = WM8993_RATES,
 		 .formats = WM8993_FORMATS,
+		 .sig_bits = 24,
 	 },
 	.ops = &wm8993_ops,
 	.symmetric_rates = 1,
@@ -1418,49 +1565,20 @@ static int wm8993_probe(struct snd_soc_codec *codec)
 {
 	struct wm8993_priv *wm8993 = snd_soc_codec_get_drvdata(codec);
 	struct snd_soc_dapm_context *dapm = &codec->dapm;
-	int ret, i, val;
+	int ret;
 
 	wm8993->hubs_data.hp_startup_mode = 1;
 	wm8993->hubs_data.dcs_codes_l = -2;
 	wm8993->hubs_data.dcs_codes_r = -2;
 	wm8993->hubs_data.series_startup = 1;
 
-	ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_I2C);
+	codec->control_data = wm8993->regmap;
+	ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_REGMAP);
 	if (ret != 0) {
 		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
 		return ret;
 	}
 
-	for (i = 0; i < ARRAY_SIZE(wm8993->supplies); i++)
-		wm8993->supplies[i].supply = wm8993_supply_names[i];
-
-	ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(wm8993->supplies),
-				 wm8993->supplies);
-	if (ret != 0) {
-		dev_err(codec->dev, "Failed to request supplies: %d\n", ret);
-		return ret;
-	}
-
-	ret = regulator_bulk_enable(ARRAY_SIZE(wm8993->supplies),
-				    wm8993->supplies);
-	if (ret != 0) {
-		dev_err(codec->dev, "Failed to enable supplies: %d\n", ret);
-		goto err_get;
-	}
-
-	val = snd_soc_read(codec, WM8993_SOFTWARE_RESET);
-	if (val != wm8993_reg_defaults[WM8993_SOFTWARE_RESET]) {
-		dev_err(codec->dev, "Invalid ID register value %x\n", val);
-		ret = -EINVAL;
-		goto err_enable;
-	}
-
-	ret = snd_soc_write(codec, WM8993_SOFTWARE_RESET, 0xffff);
-	if (ret != 0)
-		goto err_enable;
-
-	codec->cache_only = 1;
-
 	/* By default we're using the output mixers */
 	wm8993->class_w_users = 2;
 
@@ -1489,15 +1607,15 @@ static int wm8993_probe(struct snd_soc_codec *codec)
 
 	ret = wm8993_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
 	if (ret != 0)
-		goto err_enable;
+		return ret;
 
-	snd_soc_add_controls(codec, wm8993_snd_controls,
+	snd_soc_add_codec_controls(codec, wm8993_snd_controls,
 			     ARRAY_SIZE(wm8993_snd_controls));
 	if (wm8993->pdata.num_retune_configs != 0) {
 		dev_dbg(codec->dev, "Using ReTune Mobile\n");
 	} else {
 		dev_dbg(codec->dev, "No ReTune Mobile, using normal EQ\n");
-		snd_soc_add_controls(codec, wm8993_eq_controls,
+		snd_soc_add_codec_controls(codec, wm8993_eq_controls,
 				     ARRAY_SIZE(wm8993_eq_controls));
 	}
 
@@ -1509,13 +1627,14 @@ static int wm8993_probe(struct snd_soc_codec *codec)
 	wm_hubs_add_analogue_routes(codec, wm8993->pdata.lineout1_diff,
 				    wm8993->pdata.lineout2_diff);
 
+	/* If the line outputs are differential then we aren't presenting
+	 * VMID as an output and can disable it.
+	 */
+	if (wm8993->pdata.lineout1_diff && wm8993->pdata.lineout2_diff)
+		codec->dapm.idle_bias_off = 1;
+
 	return 0;
 
-err_enable:
-	regulator_bulk_disable(ARRAY_SIZE(wm8993->supplies), wm8993->supplies);
-err_get:
-	regulator_bulk_free(ARRAY_SIZE(wm8993->supplies), wm8993->supplies);
-	return ret;
 }
 
 static int wm8993_remove(struct snd_soc_codec *codec)
@@ -1578,41 +1697,149 @@ static int wm8993_resume(struct snd_soc_codec *codec)
 #define wm8993_resume NULL
 #endif
 
+/* Tune DC servo configuration */
+static struct reg_default wm8993_regmap_patch[] = {
+	{ 0x44, 3 },
+	{ 0x56, 3 },
+	{ 0x44, 0 },
+};
+
+static const struct regmap_config wm8993_regmap = {
+	.reg_bits = 8,
+	.val_bits = 16,
+
+	.max_register = WM8993_MAX_REGISTER,
+	.volatile_reg = wm8993_volatile,
+	.readable_reg = wm8993_readable,
+
+	.cache_type = REGCACHE_RBTREE,
+	.reg_defaults = wm8993_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(wm8993_reg_defaults),
+};
+
 static struct snd_soc_codec_driver soc_codec_dev_wm8993 = {
 	.probe = 	wm8993_probe,
 	.remove = 	wm8993_remove,
 	.suspend =	wm8993_suspend,
 	.resume =	wm8993_resume,
 	.set_bias_level = wm8993_set_bias_level,
-	.reg_cache_size = ARRAY_SIZE(wm8993_reg_defaults),
-	.reg_word_size = sizeof(u16),
-	.reg_cache_default = wm8993_reg_defaults,
-	.volatile_register = wm8993_volatile,
 };
 
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
 static __devinit int wm8993_i2c_probe(struct i2c_client *i2c,
 				      const struct i2c_device_id *id)
 {
 	struct wm8993_priv *wm8993;
-	int ret;
+	unsigned int reg;
+	int ret, i;
 
 	wm8993 = devm_kzalloc(&i2c->dev, sizeof(struct wm8993_priv),
 			      GFP_KERNEL);
 	if (wm8993 == NULL)
 		return -ENOMEM;
 
+	wm8993->dev = &i2c->dev;
+	init_completion(&wm8993->fll_lock);
+
+	wm8993->regmap = regmap_init_i2c(i2c, &wm8993_regmap);
+	if (IS_ERR(wm8993->regmap)) {
+		ret = PTR_ERR(wm8993->regmap);
+		dev_err(&i2c->dev, "Failed to allocate regmap: %d\n", ret);
+		return ret;
+	}
+
 	i2c_set_clientdata(i2c, wm8993);
 
+	for (i = 0; i < ARRAY_SIZE(wm8993->supplies); i++)
+		wm8993->supplies[i].supply = wm8993_supply_names[i];
+
+	ret = regulator_bulk_get(&i2c->dev, ARRAY_SIZE(wm8993->supplies),
+				 wm8993->supplies);
+	if (ret != 0) {
+		dev_err(&i2c->dev, "Failed to request supplies: %d\n", ret);
+		goto err;
+	}
+
+	ret = regulator_bulk_enable(ARRAY_SIZE(wm8993->supplies),
+				    wm8993->supplies);
+	if (ret != 0) {
+		dev_err(&i2c->dev, "Failed to enable supplies: %d\n", ret);
+		goto err_get;
+	}
+
+	ret = regmap_read(wm8993->regmap, WM8993_SOFTWARE_RESET, &reg);
+	if (ret != 0) {
+		dev_err(&i2c->dev, "Failed to read chip ID: %d\n", ret);
+		goto err_enable;
+	}
+
+	if (reg != 0x8993) {
+		dev_err(&i2c->dev, "Invalid ID register value %x\n", reg);
+		ret = -EINVAL;
+		goto err_enable;
+	}
+
+	ret = regmap_write(wm8993->regmap, WM8993_SOFTWARE_RESET, 0xffff);
+	if (ret != 0)
+		goto err_enable;
+
+	ret = regmap_register_patch(wm8993->regmap, wm8993_regmap_patch,
+				    ARRAY_SIZE(wm8993_regmap_patch));
+	if (ret != 0)
+		dev_warn(wm8993->dev, "Failed to apply regmap patch: %d\n",
+			 ret);
+
+	if (i2c->irq) {
+		/* Put GPIO1 into interrupt mode (only GPIO1 can output IRQ) */
+		ret = regmap_update_bits(wm8993->regmap, WM8993_GPIO1,
+					 WM8993_GPIO1_PD |
+					 WM8993_GPIO1_SEL_MASK, 7);
+		if (ret != 0)
+			goto err_enable;
+
+		ret = request_threaded_irq(i2c->irq, NULL, wm8993_irq,
+					   IRQF_TRIGGER_HIGH | IRQF_ONESHOT,
+					   "wm8993", wm8993);
+		if (ret != 0)
+			goto err_enable;
+
+	}
+
+	regulator_bulk_disable(ARRAY_SIZE(wm8993->supplies), wm8993->supplies);
+
+	regcache_cache_only(wm8993->regmap, true);
+
 	ret = snd_soc_register_codec(&i2c->dev,
 			&soc_codec_dev_wm8993, &wm8993_dai, 1);
+	if (ret != 0) {
+		dev_err(&i2c->dev, "Failed to register CODEC: %d\n", ret);
+		goto err_irq;
+	}
+
+	return 0;
+
+err_irq:
+	if (i2c->irq)
+		free_irq(i2c->irq, wm8993);
+err_enable:
+	regulator_bulk_disable(ARRAY_SIZE(wm8993->supplies), wm8993->supplies);
+err_get:
+	regulator_bulk_free(ARRAY_SIZE(wm8993->supplies), wm8993->supplies);
+err:
+	regmap_exit(wm8993->regmap);
 	return ret;
 }
 
-static __devexit int wm8993_i2c_remove(struct i2c_client *client)
+static __devexit int wm8993_i2c_remove(struct i2c_client *i2c)
 {
-	snd_soc_unregister_codec(&client->dev);
-	kfree(i2c_get_clientdata(client));
+	struct wm8993_priv *wm8993 = i2c_get_clientdata(i2c);
+
+	snd_soc_unregister_codec(&i2c->dev);
+	if (i2c->irq)
+		free_irq(i2c->irq, wm8993);
+	regmap_exit(wm8993->regmap);
+	regulator_bulk_disable(ARRAY_SIZE(wm8993->supplies), wm8993->supplies);
+	regulator_bulk_free(ARRAY_SIZE(wm8993->supplies), wm8993->supplies);
+
 	return 0;
 }
 
@@ -1631,30 +1858,8 @@ static struct i2c_driver wm8993_i2c_driver = {
 	.remove =   __devexit_p(wm8993_i2c_remove),
 	.id_table = wm8993_i2c_id,
 };
-#endif
-
-static int __init wm8993_modinit(void)
-{
-	int ret = 0;
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-	ret = i2c_add_driver(&wm8993_i2c_driver);
-	if (ret != 0) {
-		pr_err("WM8993: Unable to register I2C driver: %d\n",
-		       ret);
-	}
-#endif
-	return ret;
-}
-module_init(wm8993_modinit);
-
-static void __exit wm8993_exit(void)
-{
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-	i2c_del_driver(&wm8993_i2c_driver);
-#endif
-}
-module_exit(wm8993_exit);
 
+module_i2c_driver(wm8993_i2c_driver);
 
 MODULE_DESCRIPTION("ASoC WM8993 driver");
 MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
diff --git a/sound/soc/codecs/wm8993.h b/sound/soc/codecs/wm8993.h
index 2184617b9611..4478b40c86e3 100644
--- a/sound/soc/codecs/wm8993.h
+++ b/sound/soc/codecs/wm8993.h
@@ -31,6 +31,7 @@
 #define WM8993_GPIO_CTRL_1                      0x12
 #define WM8993_GPIO1                            0x13
 #define WM8993_IRQ_DEBOUNCE                     0x14
+#define WM8993_INPUTS_CLAMP_REG			0x15
 #define WM8993_GPIOCTRL_2                       0x16
 #define WM8993_GPIO_POL                         0x17
 #define WM8993_LEFT_LINE_INPUT_1_2_VOLUME       0x18
@@ -656,6 +657,14 @@
 #define WM8993_GPIO1_DB_WIDTH                        1  /* GPIO1_DB */
 
 /*
+ * R21 (0x15) - Inputs Clamp
+ */
+#define WM8993_INPUTS_CLAMP                     0x0040  /* INPUTS_CLAMP */
+#define WM8993_INPUTS_CLAMP_MASK                0x0040  /* INPUTS_CLAMP */
+#define WM8993_INPUTS_CLAMP_SHIFT                    7  /* INPUTS_CLAMP */
+#define WM8993_INPUTS_CLAMP_WIDTH                    1  /* INPUTS_CLAMP */
+
+/*
  * R22 (0x16) - GPIOCTRL 2
  */
 #define WM8993_IM_JD2_EINT                      0x2000  /* IM_JD2_EINT */
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c
index 93d27b660257..15fcb1bb7148 100644
--- a/sound/soc/codecs/wm8994.c
+++ b/sound/soc/codecs/wm8994.c
@@ -686,14 +686,23 @@ static void wm1811_jackdet_set_mode(struct snd_soc_codec *codec, u16 mode)
 {
 	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
 
+	if (!wm8994->jackdet || !wm8994->jack_cb)
+		return;
+
 	if (wm8994->active_refcount)
 		mode = WM1811_JACKDET_MODE_AUDIO;
 
+	if (mode == wm8994->jackdet_mode)
+		return;
+
+	wm8994->jackdet_mode = mode;
+
+	/* Always use audio mode to detect while the system is active */
+	if (mode != WM1811_JACKDET_MODE_NONE)
+		mode = WM1811_JACKDET_MODE_AUDIO;
+
 	snd_soc_update_bits(codec, WM8994_ANTIPOP_2,
 			    WM1811_JACKDET_MODE_MASK, mode);
-
-	if (mode == WM1811_JACKDET_MODE_MIC)
-		msleep(2);
 }
 
 static void active_reference(struct snd_soc_codec *codec)
@@ -707,15 +716,8 @@ static void active_reference(struct snd_soc_codec *codec)
 	dev_dbg(codec->dev, "Active refcount incremented, now %d\n",
 		wm8994->active_refcount);
 
-	if (wm8994->active_refcount == 1) {
-		/* If we're using jack detection go into audio mode */
-		if (wm8994->jackdet && wm8994->jack_cb) {
-			snd_soc_update_bits(codec, WM8994_ANTIPOP_2,
-					    WM1811_JACKDET_MODE_MASK,
-					    WM1811_JACKDET_MODE_AUDIO);
-			msleep(2);
-		}
-	}
+	/* If we're using jack detection go into audio mode */
+	wm1811_jackdet_set_mode(codec, WM1811_JACKDET_MODE_AUDIO);
 
 	mutex_unlock(&wm8994->accdet_lock);
 }
@@ -734,16 +736,12 @@ static void active_dereference(struct snd_soc_codec *codec)
 
 	if (wm8994->active_refcount == 0) {
 		/* Go into appropriate detection only mode */
-		if (wm8994->jackdet && wm8994->jack_cb) {
-			if (wm8994->jack_mic || wm8994->mic_detecting)
-				mode = WM1811_JACKDET_MODE_MIC;
-			else
-				mode = WM1811_JACKDET_MODE_JACK;
+		if (wm8994->jack_mic || wm8994->mic_detecting)
+			mode = WM1811_JACKDET_MODE_MIC;
+		else
+			mode = WM1811_JACKDET_MODE_JACK;
 
-			snd_soc_update_bits(codec, WM8994_ANTIPOP_2,
-					    WM1811_JACKDET_MODE_MASK,
-					    mode);
-		}
+		wm1811_jackdet_set_mode(codec, mode);
 	}
 
 	mutex_unlock(&wm8994->accdet_lock);
@@ -770,20 +768,33 @@ static void vmid_reference(struct snd_soc_codec *codec)
 {
 	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
 
+	pm_runtime_get_sync(codec->dev);
+
 	wm8994->vmid_refcount++;
 
 	dev_dbg(codec->dev, "Referencing VMID, refcount is now %d\n",
 		wm8994->vmid_refcount);
 
 	if (wm8994->vmid_refcount == 1) {
+		snd_soc_update_bits(codec, WM8994_ANTIPOP_1,
+				    WM8994_LINEOUT_VMID_BUF_ENA |
+				    WM8994_LINEOUT1_DISCH |
+				    WM8994_LINEOUT2_DISCH,
+				    WM8994_LINEOUT_VMID_BUF_ENA);
+
+		wm_hubs_vmid_ena(codec);
+
 		/* Startup bias, VMID ramp & buffer */
 		snd_soc_update_bits(codec, WM8994_ANTIPOP_2,
+				    WM8994_BIAS_SRC |
+				    WM8994_VMID_DISCH |
 				    WM8994_STARTUP_BIAS_ENA |
 				    WM8994_VMID_BUF_ENA |
 				    WM8994_VMID_RAMP_MASK,
+				    WM8994_BIAS_SRC |
 				    WM8994_STARTUP_BIAS_ENA |
 				    WM8994_VMID_BUF_ENA |
-				    (0x11 << WM8994_VMID_RAMP_SHIFT));
+				    (0x2 << WM8994_VMID_RAMP_SHIFT));
 
 		/* Main bias enable, VMID=2x40k */
 		snd_soc_update_bits(codec, WM8994_POWER_MANAGEMENT_1,
@@ -791,7 +802,11 @@ static void vmid_reference(struct snd_soc_codec *codec)
 				    WM8994_VMID_SEL_MASK,
 				    WM8994_BIAS_ENA | 0x2);
 
-		msleep(20);
+		msleep(50);
+
+		snd_soc_update_bits(codec, WM8994_ANTIPOP_2,
+				    WM8994_VMID_RAMP_MASK | WM8994_BIAS_SRC,
+				    0);
 	}
 }
 
@@ -821,6 +836,10 @@ static void vmid_dereference(struct snd_soc_codec *codec)
 				    WM8994_BIAS_ENA |
 				    WM8994_VMID_SEL_MASK, 0);
 
+		/* Discharge VMID */
+		snd_soc_update_bits(codec, WM8994_ANTIPOP_2,
+				    WM8994_VMID_DISCH, WM8994_VMID_DISCH);
+
 		/* Discharge line */
 		snd_soc_update_bits(codec, WM8994_ANTIPOP_1,
 				    WM8994_LINEOUT1_DISCH |
@@ -837,6 +856,8 @@ static void vmid_dereference(struct snd_soc_codec *codec)
 				    WM8994_VMID_BUF_ENA |
 				    WM8994_VMID_RAMP_MASK, 0);
 	}
+
+	pm_runtime_put(codec->dev);
 }
 
 static int vmid_event(struct snd_soc_dapm_widget *w,
@@ -1450,17 +1471,17 @@ SND_SOC_DAPM_AIF_IN_E("AIF2DACR", NULL, 0,
 		      WM8994_POWER_MANAGEMENT_5, 12, 0, wm8958_aif_ev,
 		      SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
 
-SND_SOC_DAPM_AIF_IN("AIF1DACDAT", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0),
-SND_SOC_DAPM_AIF_IN("AIF2DACDAT", "AIF2 Playback", 0, SND_SOC_NOPM, 0, 0),
-SND_SOC_DAPM_AIF_OUT("AIF1ADCDAT", "AIF1 Capture", 0, SND_SOC_NOPM, 0, 0),
-SND_SOC_DAPM_AIF_OUT("AIF2ADCDAT", "AIF2 Capture", 0, SND_SOC_NOPM, 0, 0),
+SND_SOC_DAPM_AIF_IN("AIF1DACDAT", NULL, 0, SND_SOC_NOPM, 0, 0),
+SND_SOC_DAPM_AIF_IN("AIF2DACDAT", NULL, 0, SND_SOC_NOPM, 0, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1ADCDAT", NULL, 0, SND_SOC_NOPM, 0, 0),
+SND_SOC_DAPM_AIF_OUT("AIF2ADCDAT",  NULL, 0, SND_SOC_NOPM, 0, 0),
 
 SND_SOC_DAPM_MUX("AIF1DAC Mux", SND_SOC_NOPM, 0, 0, &aif1dac_mux),
 SND_SOC_DAPM_MUX("AIF2DAC Mux", SND_SOC_NOPM, 0, 0, &aif2dac_mux),
 SND_SOC_DAPM_MUX("AIF2ADC Mux", SND_SOC_NOPM, 0, 0, &aif2adc_mux),
 
-SND_SOC_DAPM_AIF_IN("AIF3DACDAT", "AIF3 Playback", 0, SND_SOC_NOPM, 0, 0),
-SND_SOC_DAPM_AIF_OUT("AIF3ADCDAT", "AIF3 Capture", 0, SND_SOC_NOPM, 0, 0),
+SND_SOC_DAPM_AIF_IN("AIF3DACDAT", NULL, 0, SND_SOC_NOPM, 0, 0),
+SND_SOC_DAPM_AIF_OUT("AIF3ADCDAT", NULL, 0, SND_SOC_NOPM, 0, 0),
 
 SND_SOC_DAPM_SUPPLY("TOCLK", WM8994_CLOCKING_1, 4, 0, NULL, 0),
 
@@ -1575,6 +1596,14 @@ static const struct snd_soc_dapm_route intercon[] = {
 
 	{ "TOCLK", NULL, "CLK_SYS" },
 
+	{ "AIF1DACDAT", NULL, "AIF1 Playback" },
+	{ "AIF2DACDAT", NULL, "AIF2 Playback" },
+	{ "AIF3DACDAT", NULL, "AIF3 Playback" },
+
+	{ "AIF1 Capture", NULL, "AIF1ADCDAT" },
+	{ "AIF2 Capture", NULL, "AIF2ADCDAT" },
+	{ "AIF3 Capture", NULL, "AIF3ADCDAT" },
+
 	/* AIF1 outputs */
 	{ "AIF1ADC1L", NULL, "AIF1ADC1L Mixer" },
 	{ "AIF1ADC1L Mixer", "ADC/DMIC Switch", "ADCL Mux" },
@@ -1887,7 +1916,8 @@ static int _wm8994_set_fll(struct snd_soc_codec *codec, int id, int src,
 			    WM8994_FLL1_OUTDIV_MASK |
 			    WM8994_FLL1_FRATIO_MASK, reg);
 
-	snd_soc_write(codec, WM8994_FLL1_CONTROL_3 + reg_offset, fll.k);
+	snd_soc_update_bits(codec, WM8994_FLL1_CONTROL_3 + reg_offset,
+			    WM8994_FLL1_K_MASK, fll.k);
 
 	snd_soc_update_bits(codec, WM8994_FLL1_CONTROL_4 + reg_offset,
 			    WM8994_FLL1_N_MASK,
@@ -2065,6 +2095,8 @@ static int wm8994_set_bias_level(struct snd_soc_codec *codec,
 	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
 	struct wm8994 *control = wm8994->wm8994;
 
+	wm_hubs_set_bias_level(codec, level);
+
 	switch (level) {
 	case SND_SOC_BIAS_ON:
 		break;
@@ -2159,6 +2191,7 @@ static int wm8994_set_bias_level(struct snd_soc_codec *codec,
 			wm8994->cur_fw = NULL;
 		break;
 	}
+
 	codec->dapm.bias_level = level;
 
 	return 0;
@@ -2645,6 +2678,7 @@ static struct snd_soc_dai_driver wm8994_dai[] = {
 			.channels_max = 2,
 			.rates = WM8994_RATES,
 			.formats = WM8994_FORMATS,
+			.sig_bits = 24,
 		},
 		.capture = {
 			.stream_name = "AIF1 Capture",
@@ -2652,6 +2686,7 @@ static struct snd_soc_dai_driver wm8994_dai[] = {
 			.channels_max = 2,
 			.rates = WM8994_RATES,
 			.formats = WM8994_FORMATS,
+			.sig_bits = 24,
 		 },
 		.ops = &wm8994_aif1_dai_ops,
 	},
@@ -2664,6 +2699,7 @@ static struct snd_soc_dai_driver wm8994_dai[] = {
 			.channels_max = 2,
 			.rates = WM8994_RATES,
 			.formats = WM8994_FORMATS,
+			.sig_bits = 24,
 		},
 		.capture = {
 			.stream_name = "AIF2 Capture",
@@ -2671,6 +2707,7 @@ static struct snd_soc_dai_driver wm8994_dai[] = {
 			.channels_max = 2,
 			.rates = WM8994_RATES,
 			.formats = WM8994_FORMATS,
+			.sig_bits = 24,
 		},
 		.probe = wm8994_aif2_probe,
 		.ops = &wm8994_aif2_dai_ops,
@@ -2684,6 +2721,7 @@ static struct snd_soc_dai_driver wm8994_dai[] = {
 			.channels_max = 2,
 			.rates = WM8994_RATES,
 			.formats = WM8994_FORMATS,
+			.sig_bits = 24,
 		},
 		.capture = {
 			.stream_name = "AIF3 Capture",
@@ -2691,13 +2729,14 @@ static struct snd_soc_dai_driver wm8994_dai[] = {
 			.channels_max = 2,
 			.rates = WM8994_RATES,
 			.formats = WM8994_FORMATS,
-		},
+			.sig_bits = 24,
+		 },
 		.ops = &wm8994_aif3_dai_ops,
 	}
 };
 
 #ifdef CONFIG_PM
-static int wm8994_suspend(struct snd_soc_codec *codec)
+static int wm8994_codec_suspend(struct snd_soc_codec *codec)
 {
 	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
 	struct wm8994 *control = wm8994->wm8994;
@@ -2731,7 +2770,7 @@ static int wm8994_suspend(struct snd_soc_codec *codec)
 	return 0;
 }
 
-static int wm8994_resume(struct snd_soc_codec *codec)
+static int wm8994_codec_resume(struct snd_soc_codec *codec)
 {
 	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
 	struct wm8994 *control = wm8994->wm8994;
@@ -2753,13 +2792,6 @@ static int wm8994_resume(struct snd_soc_codec *codec)
 		codec->cache_only = 0;
 	}
 
-	/* Restore the registers */
-	ret = snd_soc_cache_sync(codec);
-	if (ret != 0)
-		dev_err(codec->dev, "Failed to sync cache: %d\n", ret);
-
-	wm8994_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
 	for (i = 0; i < ARRAY_SIZE(wm8994->fll); i++) {
 		if (!wm8994->fll_suspend[i].out)
 			continue;
@@ -2797,8 +2829,8 @@ static int wm8994_resume(struct snd_soc_codec *codec)
 	return 0;
 }
 #else
-#define wm8994_suspend NULL
-#define wm8994_resume NULL
+#define wm8994_codec_suspend NULL
+#define wm8994_codec_resume NULL
 #endif
 
 static void wm8994_handle_retune_mobile_pdata(struct wm8994_priv *wm8994)
@@ -2861,7 +2893,7 @@ static void wm8994_handle_retune_mobile_pdata(struct wm8994_priv *wm8994)
 	wm8994->retune_mobile_enum.max = wm8994->num_retune_mobile_texts;
 	wm8994->retune_mobile_enum.texts = wm8994->retune_mobile_texts;
 
-	ret = snd_soc_add_controls(wm8994->codec, controls,
+	ret = snd_soc_add_codec_controls(wm8994->codec, controls,
 				   ARRAY_SIZE(controls));
 	if (ret != 0)
 		dev_err(wm8994->codec->dev,
@@ -2914,7 +2946,7 @@ static void wm8994_handle_pdata(struct wm8994_priv *wm8994)
 		wm8994->drc_enum.max = pdata->num_drc_cfgs;
 		wm8994->drc_enum.texts = wm8994->drc_texts;
 
-		ret = snd_soc_add_controls(wm8994->codec, controls,
+		ret = snd_soc_add_codec_controls(wm8994->codec, controls,
 					   ARRAY_SIZE(controls));
 		if (ret != 0)
 			dev_err(wm8994->codec->dev,
@@ -2930,7 +2962,7 @@ static void wm8994_handle_pdata(struct wm8994_priv *wm8994)
 	if (pdata->num_retune_mobile_cfgs)
 		wm8994_handle_retune_mobile_pdata(wm8994);
 	else
-		snd_soc_add_controls(wm8994->codec, wm8994_eq_controls,
+		snd_soc_add_codec_controls(wm8994->codec, wm8994_eq_controls,
 				     ARRAY_SIZE(wm8994_eq_controls));
 
 	for (i = 0; i < ARRAY_SIZE(pdata->micbias); i++) {
@@ -2947,8 +2979,6 @@ static void wm8994_handle_pdata(struct wm8994_priv *wm8994)
  * @codec:   WM8994 codec
  * @jack:    jack to report detection events on
  * @micbias: microphone bias to detect on
- * @det:     value to report for presence detection
- * @shrt:    value to report for short detection
  *
  * Enable microphone detection via IRQ on the WM8994.  If GPIOs are
  * being used to bring out signals to the processor then only platform
@@ -2959,43 +2989,63 @@ static void wm8994_handle_pdata(struct wm8994_priv *wm8994)
  * and micbias2_lvl platform data members.
  */
 int wm8994_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
-		      int micbias, int det, int shrt)
+		      int micbias)
 {
 	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
 	struct wm8994_micdet *micdet;
 	struct wm8994 *control = wm8994->wm8994;
-	int reg;
+	int reg, ret;
 
-	if (control->type != WM8994)
+	if (control->type != WM8994) {
+		dev_warn(codec->dev, "Not a WM8994\n");
 		return -EINVAL;
+	}
 
 	switch (micbias) {
 	case 1:
 		micdet = &wm8994->micdet[0];
+		if (jack)
+			ret = snd_soc_dapm_force_enable_pin(&codec->dapm,
+							    "MICBIAS1");
+		else
+			ret = snd_soc_dapm_disable_pin(&codec->dapm,
+						       "MICBIAS1");
 		break;
 	case 2:
 		micdet = &wm8994->micdet[1];
+		if (jack)
+			ret = snd_soc_dapm_force_enable_pin(&codec->dapm,
+							    "MICBIAS1");
+		else
+			ret = snd_soc_dapm_disable_pin(&codec->dapm,
+						       "MICBIAS1");
 		break;
 	default:
+		dev_warn(codec->dev, "Invalid MICBIAS %d\n", micbias);
 		return -EINVAL;
-	}	
+	}
+
+	if (ret != 0)
+		dev_warn(codec->dev, "Failed to configure MICBIAS%d: %d\n",
+			 micbias, ret);
 
-	dev_dbg(codec->dev, "Configuring microphone detection on %d: %x %x\n",
-		micbias, det, shrt);
+	dev_dbg(codec->dev, "Configuring microphone detection on %d %p\n",
+		micbias, jack);
 
 	/* Store the configuration */
 	micdet->jack = jack;
-	micdet->det = det;
-	micdet->shrt = shrt;
+	micdet->detecting = true;
 
 	/* If either of the jacks is set up then enable detection */
 	if (wm8994->micdet[0].jack || wm8994->micdet[1].jack)
 		reg = WM8994_MICD_ENA;
-	else 
+	else
 		reg = 0;
 
 	snd_soc_update_bits(codec, WM8994_MICBIAS, WM8994_MICD_ENA, reg);
 
+	snd_soc_dapm_sync(&codec->dapm);
+
 	return 0;
 }
 EXPORT_SYMBOL_GPL(wm8994_mic_detect);
@@ -3021,20 +3071,42 @@ static irqreturn_t wm8994_mic_irq(int irq, void *data)
 	dev_dbg(codec->dev, "Microphone status: %x\n", reg);
 
 	report = 0;
-	if (reg & WM8994_MIC1_DET_STS)
-		report |= priv->micdet[0].det;
-	if (reg & WM8994_MIC1_SHRT_STS)
-		report |= priv->micdet[0].shrt;
+	if (reg & WM8994_MIC1_DET_STS) {
+		if (priv->micdet[0].detecting)
+			report = SND_JACK_HEADSET;
+	}
+	if (reg & WM8994_MIC1_SHRT_STS) {
+		if (priv->micdet[0].detecting)
+			report = SND_JACK_HEADPHONE;
+		else
+			report |= SND_JACK_BTN_0;
+	}
+	if (report)
+		priv->micdet[0].detecting = false;
+	else
+		priv->micdet[0].detecting = true;
+
 	snd_soc_jack_report(priv->micdet[0].jack, report,
-			    priv->micdet[0].det | priv->micdet[0].shrt);
+			    SND_JACK_HEADSET | SND_JACK_BTN_0);
 
 	report = 0;
-	if (reg & WM8994_MIC2_DET_STS)
-		report |= priv->micdet[1].det;
-	if (reg & WM8994_MIC2_SHRT_STS)
-		report |= priv->micdet[1].shrt;
+	if (reg & WM8994_MIC2_DET_STS) {
+		if (priv->micdet[1].detecting)
+			report = SND_JACK_HEADSET;
+	}
+	if (reg & WM8994_MIC2_SHRT_STS) {
+		if (priv->micdet[1].detecting)
+			report = SND_JACK_HEADPHONE;
+		else
+			report |= SND_JACK_BTN_0;
+	}
+	if (report)
+		priv->micdet[1].detecting = false;
+	else
+		priv->micdet[1].detecting = true;
+
 	snd_soc_jack_report(priv->micdet[1].jack, report,
-			    priv->micdet[1].det | priv->micdet[1].shrt);
+			    SND_JACK_HEADSET | SND_JACK_BTN_0);
 
 	return IRQ_HANDLED;
 }
@@ -3083,7 +3155,7 @@ static void wm8958_default_micdet(u16 status, void *data)
 	}
 
 
-	if (wm8994->mic_detecting && status & 0x4) {
+	if (wm8994->mic_detecting && status & 0xfc) {
 		dev_dbg(codec->dev, "Detected headphone\n");
 		wm8994->mic_detecting = false;
 
@@ -3094,11 +3166,23 @@ static void wm8958_default_micdet(u16 status, void *data)
 
 		/* If we have jackdet that will detect removal */
 		if (wm8994->jackdet) {
+			mutex_lock(&wm8994->accdet_lock);
+
 			snd_soc_update_bits(codec, WM8958_MIC_DETECT_1,
 					    WM8958_MICD_ENA, 0);
 
 			wm1811_jackdet_set_mode(codec,
 						WM1811_JACKDET_MODE_JACK);
+
+			mutex_unlock(&wm8994->accdet_lock);
+
+			if (wm8994->pdata->jd_ext_cap) {
+				mutex_lock(&codec->mutex);
+				snd_soc_dapm_disable_pin(&codec->dapm,
+							 "MICBIAS2");
+				snd_soc_dapm_sync(&codec->dapm);
+				mutex_unlock(&codec->mutex);
+			}
 		}
 	}
 
@@ -3133,6 +3217,7 @@ static irqreturn_t wm1811_jackdet_irq(int irq, void *data)
 	struct wm8994_priv *wm8994 = data;
 	struct snd_soc_codec *codec = wm8994->codec;
 	int reg;
+	bool present;
 
 	mutex_lock(&wm8994->accdet_lock);
 
@@ -3145,11 +3230,17 @@ static irqreturn_t wm1811_jackdet_irq(int irq, void *data)
 
 	dev_dbg(codec->dev, "JACKDET %x\n", reg);
 
-	if (reg & WM1811_JACKDET_LVL) {
+	present = reg & WM1811_JACKDET_LVL;
+
+	if (present) {
 		dev_dbg(codec->dev, "Jack detected\n");
 
-		snd_soc_jack_report(wm8994->micdet[0].jack,
-				    SND_JACK_MECHANICAL, SND_JACK_MECHANICAL);
+		snd_soc_update_bits(codec, WM8958_MICBIAS2,
+				    WM8958_MICB2_DISCH, 0);
+
+		/* Disable debounce while inserted */
+		snd_soc_update_bits(codec, WM1811_JACKDET_CTRL,
+				    WM1811_JACKDET_DB, 0);
 
 		/*
 		 * Start off measument of microphone impedence to find
@@ -3157,14 +3248,18 @@ static irqreturn_t wm1811_jackdet_irq(int irq, void *data)
 		 */
 		wm8994->mic_detecting = true;
 		wm1811_jackdet_set_mode(codec, WM1811_JACKDET_MODE_MIC);
+
 		snd_soc_update_bits(codec, WM8958_MIC_DETECT_1,
 				    WM8958_MICD_ENA, WM8958_MICD_ENA);
 	} else {
 		dev_dbg(codec->dev, "Jack not detected\n");
 
-		snd_soc_jack_report(wm8994->micdet[0].jack, 0,
-				    SND_JACK_MECHANICAL | SND_JACK_HEADSET |
-				    wm8994->btn_mask);
+		snd_soc_update_bits(codec, WM8958_MICBIAS2,
+				    WM8958_MICB2_DISCH, WM8958_MICB2_DISCH);
+
+		/* Enable debounce while removed */
+		snd_soc_update_bits(codec, WM1811_JACKDET_CTRL,
+				    WM1811_JACKDET_DB, WM1811_JACKDET_DB);
 
 		wm8994->mic_detecting = false;
 		wm8994->jack_mic = false;
@@ -3175,6 +3270,28 @@ static irqreturn_t wm1811_jackdet_irq(int irq, void *data)
 
 	mutex_unlock(&wm8994->accdet_lock);
 
+	/* If required for an external cap force MICBIAS on */
+	if (wm8994->pdata->jd_ext_cap) {
+		mutex_lock(&codec->mutex);
+
+		if (present)
+			snd_soc_dapm_force_enable_pin(&codec->dapm,
+						      "MICBIAS2");
+		else
+			snd_soc_dapm_disable_pin(&codec->dapm, "MICBIAS2");
+
+		snd_soc_dapm_sync(&codec->dapm);
+		mutex_unlock(&codec->mutex);
+	}
+
+	if (present)
+		snd_soc_jack_report(wm8994->micdet[0].jack,
+				    SND_JACK_MECHANICAL, SND_JACK_MECHANICAL);
+	else
+		snd_soc_jack_report(wm8994->micdet[0].jack, 0,
+				    SND_JACK_MECHANICAL | SND_JACK_HEADSET |
+				    wm8994->btn_mask);
+
 	return IRQ_HANDLED;
 }
 
@@ -3217,6 +3334,7 @@ int wm8958_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
 		}
 
 		snd_soc_dapm_force_enable_pin(&codec->dapm, "CLK_SYS");
+		snd_soc_dapm_sync(&codec->dapm);
 
 		wm8994->micdet[0].jack = jack;
 		wm8994->jack_cb = cb;
@@ -3247,6 +3365,9 @@ int wm8958_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
 		 * otherwise jump straight to microphone detection.
 		 */
 		if (wm8994->jackdet) {
+			snd_soc_update_bits(codec, WM8958_MICBIAS2,
+					    WM8958_MICB2_DISCH,
+					    WM8958_MICB2_DISCH);
 			snd_soc_update_bits(codec, WM8994_LDO_1,
 					    WM8994_LDO1_DISCH, 0);
 			wm1811_jackdet_set_mode(codec,
@@ -3259,7 +3380,9 @@ int wm8958_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
 	} else {
 		snd_soc_update_bits(codec, WM8958_MIC_DETECT_1,
 				    WM8958_MICD_ENA, 0);
+		wm1811_jackdet_set_mode(codec, WM1811_JACKDET_MODE_NONE);
 		snd_soc_dapm_disable_pin(&codec->dapm, "CLK_SYS");
+		snd_soc_dapm_sync(&codec->dapm);
 	}
 
 	return 0;
@@ -3272,17 +3395,13 @@ static irqreturn_t wm8958_mic_irq(int irq, void *data)
 	struct snd_soc_codec *codec = wm8994->codec;
 	int reg, count;
 
-	mutex_lock(&wm8994->accdet_lock);
-
 	/*
 	 * Jack detection may have detected a removal simulataneously
 	 * with an update of the MICDET status; if so it will have
 	 * stopped detection and we can ignore this interrupt.
 	 */
-	if (!(snd_soc_read(codec, WM8958_MIC_DETECT_1) & WM8958_MICD_ENA)) {
-		mutex_unlock(&wm8994->accdet_lock);
+	if (!(snd_soc_read(codec, WM8958_MIC_DETECT_1) & WM8958_MICD_ENA))
 		return IRQ_HANDLED;
-	}
 
 	/* We may occasionally read a detection without an impedence
 	 * range being provided - if that happens loop again.
@@ -3291,7 +3410,6 @@ static irqreturn_t wm8958_mic_irq(int irq, void *data)
 	do {
 		reg = snd_soc_read(codec, WM8958_MIC_DETECT_3);
 		if (reg < 0) {
-			mutex_unlock(&wm8994->accdet_lock);
 			dev_err(codec->dev,
 				"Failed to read mic detect status: %d\n",
 				reg);
@@ -3322,8 +3440,6 @@ static irqreturn_t wm8958_mic_irq(int irq, void *data)
 		dev_warn(codec->dev, "Accessory detection with no callback\n");
 
 out:
-	mutex_unlock(&wm8994->accdet_lock);
-
 	return IRQ_HANDLED;
 }
 
@@ -3357,23 +3473,16 @@ static irqreturn_t wm8994_temp_shut(int irq, void *data)
 static int wm8994_codec_probe(struct snd_soc_codec *codec)
 {
 	struct wm8994 *control = dev_get_drvdata(codec->dev->parent);
-	struct wm8994_priv *wm8994;
+	struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec);
 	struct snd_soc_dapm_context *dapm = &codec->dapm;
 	unsigned int reg;
 	int ret, i;
 
+	wm8994->codec = codec;
 	codec->control_data = control->regmap;
 
-	wm8994 = devm_kzalloc(codec->dev, sizeof(struct wm8994_priv),
-			      GFP_KERNEL);
-	if (wm8994 == NULL)
-		return -ENOMEM;
-	snd_soc_codec_set_drvdata(codec, wm8994);
-
 	snd_soc_codec_set_cache_io(codec, 16, 16, SND_SOC_REGMAP);
 
-	wm8994->wm8994 = dev_get_drvdata(codec->dev->parent);
-	wm8994->pdata = dev_get_platdata(codec->dev->parent);
 	wm8994->codec = codec;
 
 	mutex_init(&wm8994->accdet_lock);
@@ -3388,12 +3497,20 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec)
 				     WM8994_IRQ_MIC1_DET;
 
 	pm_runtime_enable(codec->dev);
-	pm_runtime_resume(codec->dev);
+	pm_runtime_idle(codec->dev);
+
+	/* By default use idle_bias_off, will override for WM8994 */
+	codec->dapm.idle_bias_off = 1;
 
 	/* Set revision-specific configuration */
 	wm8994->revision = snd_soc_read(codec, WM8994_CHIP_REVISION);
 	switch (control->type) {
 	case WM8994:
+		/* Single ended line outputs should have VMID on. */
+		if (!wm8994->pdata->lineout1_diff ||
+		    !wm8994->pdata->lineout2_diff)
+			codec->dapm.idle_bias_off = 0;
+
 		switch (wm8994->revision) {
 		case 2:
 		case 3:
@@ -3411,11 +3528,14 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec)
 
 	case WM8958:
 		wm8994->hubs.dcs_readback_mode = 1;
+		wm8994->hubs.hp_startup_mode = 1;
 		break;
 
 	case WM1811:
 		wm8994->hubs.dcs_readback_mode = 2;
 		wm8994->hubs.no_series_update = 1;
+		wm8994->hubs.hp_startup_mode = 1;
+		wm8994->hubs.no_cache_class_w = true;
 
 		switch (wm8994->revision) {
 		case 0:
@@ -3532,6 +3652,9 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec)
 			wm8994->fll_locked_irq = false;
 	}
 
+	/* Make sure we can read from the GPIOs if they're inputs */
+	pm_runtime_get_sync(codec->dev);
+
 	/* Remember if AIFnLRCLK is configured as a GPIO.  This should be
 	 * configured on init - if a system wants to do this dynamically
 	 * at runtime we can deal with that then.
@@ -3560,7 +3683,7 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec)
 		wm8994->lrclk_shared[1] = 0;
 	}
 
-	wm8994_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
+	pm_runtime_put(codec->dev);
 
 	/* Latch volume updates (right only; we always do left then right). */
 	snd_soc_update_bits(codec, WM8994_AIF1_DAC1_LEFT_VOLUME,
@@ -3638,7 +3761,7 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec)
 	wm8994_handle_pdata(wm8994);
 
 	wm_hubs_add_analogue_controls(codec);
-	snd_soc_add_controls(codec, wm8994_snd_controls,
+	snd_soc_add_codec_controls(codec, wm8994_snd_controls,
 			     ARRAY_SIZE(wm8994_snd_controls));
 	snd_soc_dapm_new_controls(dapm, wm8994_dapm_widgets,
 				  ARRAY_SIZE(wm8994_dapm_widgets));
@@ -3664,7 +3787,7 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec)
 		}
 		break;
 	case WM8958:
-		snd_soc_add_controls(codec, wm8958_snd_controls,
+		snd_soc_add_codec_controls(codec, wm8958_snd_controls,
 				     ARRAY_SIZE(wm8958_snd_controls));
 		snd_soc_dapm_new_controls(dapm, wm8958_dapm_widgets,
 					  ARRAY_SIZE(wm8958_dapm_widgets));
@@ -3686,7 +3809,7 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec)
 		break;
 
 	case WM1811:
-		snd_soc_add_controls(codec, wm8958_snd_controls,
+		snd_soc_add_codec_controls(codec, wm8958_snd_controls,
 				     ARRAY_SIZE(wm8958_snd_controls));
 		snd_soc_dapm_new_controls(dapm, wm8958_dapm_widgets,
 					  ARRAY_SIZE(wm8958_dapm_widgets));
@@ -3815,24 +3938,27 @@ static int  wm8994_codec_remove(struct snd_soc_codec *codec)
 	return 0;
 }
 
-static int wm8994_soc_volatile(struct snd_soc_codec *codec,
-			       unsigned int reg)
-{
-	return true;
-}
-
 static struct snd_soc_codec_driver soc_codec_dev_wm8994 = {
 	.probe =	wm8994_codec_probe,
 	.remove =	wm8994_codec_remove,
-	.suspend =	wm8994_suspend,
-	.resume =	wm8994_resume,
+	.suspend =	wm8994_codec_suspend,
+	.resume =	wm8994_codec_resume,
 	.set_bias_level = wm8994_set_bias_level,
-	.reg_cache_size	= WM8994_MAX_REGISTER,
-	.volatile_register = wm8994_soc_volatile,
 };
 
 static int __devinit wm8994_probe(struct platform_device *pdev)
 {
+	struct wm8994_priv *wm8994;
+
+	wm8994 = devm_kzalloc(&pdev->dev, sizeof(struct wm8994_priv),
+			      GFP_KERNEL);
+	if (wm8994 == NULL)
+		return -ENOMEM;
+	platform_set_drvdata(pdev, wm8994);
+
+	wm8994->wm8994 = dev_get_drvdata(pdev->dev.parent);
+	wm8994->pdata = dev_get_platdata(pdev->dev.parent);
+
 	return snd_soc_register_codec(&pdev->dev, &soc_codec_dev_wm8994,
 			wm8994_dai, ARRAY_SIZE(wm8994_dai));
 }
@@ -3843,11 +3969,43 @@ static int __devexit wm8994_remove(struct platform_device *pdev)
 	return 0;
 }
 
+#ifdef CONFIG_PM_SLEEP
+static int wm8994_suspend(struct device *dev)
+{
+	struct wm8994_priv *wm8994 = dev_get_drvdata(dev);
+
+	/* Drop down to power saving mode when system is suspended */
+	if (wm8994->jackdet && !wm8994->active_refcount)
+		regmap_update_bits(wm8994->wm8994->regmap, WM8994_ANTIPOP_2,
+				   WM1811_JACKDET_MODE_MASK,
+				   wm8994->jackdet_mode);
+
+	return 0;
+}
+
+static int wm8994_resume(struct device *dev)
+{
+	struct wm8994_priv *wm8994 = dev_get_drvdata(dev);
+
+	if (wm8994->jackdet && wm8994->jack_cb)
+		regmap_update_bits(wm8994->wm8994->regmap, WM8994_ANTIPOP_2,
+				   WM1811_JACKDET_MODE_MASK,
+				   WM1811_JACKDET_MODE_AUDIO);
+
+	return 0;
+}
+#endif
+
+static const struct dev_pm_ops wm8994_pm_ops = {
+	SET_SYSTEM_SLEEP_PM_OPS(wm8994_suspend, wm8994_resume)
+};
+
 static struct platform_driver wm8994_codec_driver = {
 	.driver = {
-		   .name = "wm8994-codec",
-		   .owner = THIS_MODULE,
-		   },
+		.name = "wm8994-codec",
+		.owner = THIS_MODULE,
+		.pm = &wm8994_pm_ops,
+	},
 	.probe = wm8994_probe,
 	.remove = __devexit_p(wm8994_remove),
 };
diff --git a/sound/soc/codecs/wm8994.h b/sound/soc/codecs/wm8994.h
index c3a42474ab19..2f4d2d12a452 100644
--- a/sound/soc/codecs/wm8994.h
+++ b/sound/soc/codecs/wm8994.h
@@ -35,7 +35,7 @@
 typedef void (*wm8958_micdet_cb)(u16 status, void *data);
 
 int wm8994_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
-		      int micbias, int det, int shrt);
+		      int micbias);
 int wm8958_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
 		      wm8958_micdet_cb cb, void *cb_data);
 
@@ -46,8 +46,7 @@ void wm8958_dsp2_init(struct snd_soc_codec *codec);
 
 struct wm8994_micdet {
 	struct snd_soc_jack *jack;
-	int det;
-	int shrt;
+	bool detecting;
 };
 
 /* codec private data */
@@ -123,6 +122,7 @@ struct wm8994_priv {
 	bool jack_mic;
 	int btn_mask;
 	bool jackdet;
+	int jackdet_mode;
 
 	wm8958_micdet_cb jack_cb;
 	void *jack_cb_data;
diff --git a/sound/soc/codecs/wm8995.c b/sound/soc/codecs/wm8995.c
index c8aada597d70..28c89b094c6e 100644
--- a/sound/soc/codecs/wm8995.c
+++ b/sound/soc/codecs/wm8995.c
@@ -2047,7 +2047,6 @@ static int wm8995_probe(struct snd_soc_codec *codec)
 	int i;
 	int ret;
 
-	codec->dapm.idle_bias_off = 1;
 	wm8995 = snd_soc_codec_get_drvdata(codec);
 	wm8995->codec = codec;
 
@@ -2137,7 +2136,7 @@ static int wm8995_probe(struct snd_soc_codec *codec)
 
 	wm8995_update_class_w(codec);
 
-	snd_soc_add_controls(codec, wm8995_snd_controls,
+	snd_soc_add_codec_controls(codec, wm8995_snd_controls,
 			     ARRAY_SIZE(wm8995_snd_controls));
 	snd_soc_dapm_new_controls(&codec->dapm, wm8995_dapm_widgets,
 				  ARRAY_SIZE(wm8995_dapm_widgets));
@@ -2241,6 +2240,7 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8995 = {
 	.suspend = wm8995_suspend,
 	.resume = wm8995_resume,
 	.set_bias_level = wm8995_set_bias_level,
+	.idle_bias_off = true,
 };
 
 static struct regmap_config wm8995_regmap = {
diff --git a/sound/soc/codecs/wm8996.c b/sound/soc/codecs/wm8996.c
index 13aa2bdaa7d7..40a124c9f15d 100644
--- a/sound/soc/codecs/wm8996.c
+++ b/sound/soc/codecs/wm8996.c
@@ -73,7 +73,6 @@ struct wm8996_priv {
 
 	struct regulator_bulk_data supplies[WM8996_NUM_SUPPLIES];
 	struct notifier_block disable_nb[WM8996_NUM_SUPPLIES];
-	struct regulator *cpvdd;
 	int bg_ena;
 
 	struct wm8996_pdata pdata;
@@ -90,6 +89,7 @@ struct wm8996_priv {
 	struct snd_soc_jack *jack;
 	bool detecting;
 	bool jack_mic;
+	int jack_flips;
 	wm8996_polarity_fn polarity_cb;
 
 #ifdef CONFIG_GPIOLIB
@@ -108,7 +108,7 @@ static int wm8996_regulator_event_##n(struct notifier_block *nb, \
 	struct wm8996_priv *wm8996 = container_of(nb, struct wm8996_priv, \
 						  disable_nb[n]); \
 	if (event & REGULATOR_EVENT_DISABLE) { \
-		regcache_cache_only(wm8996->regmap, true);	\
+		regcache_mark_dirty(wm8996->regmap);	\
 	} \
 	return 0; \
 }
@@ -118,7 +118,6 @@ WM8996_REGULATOR_EVENT(1)
 WM8996_REGULATOR_EVENT(2)
 
 static struct reg_default wm8996_reg[] = {
-	{ WM8996_SOFTWARE_RESET, 0x8996 },
 	{ WM8996_POWER_MANAGEMENT_1, 0x0 },
 	{ WM8996_POWER_MANAGEMENT_2, 0x0 },
 	{ WM8996_POWER_MANAGEMENT_3, 0x0 },
@@ -153,7 +152,6 @@ static struct reg_default wm8996_reg[] = {
 	{ WM8996_CHARGE_PUMP_1, 0x1f25 },
 	{ WM8996_CHARGE_PUMP_2, 0xab19 },
 	{ WM8996_DC_SERVO_1, 0x0 },
-	{ WM8996_DC_SERVO_2, 0x0 },
 	{ WM8996_DC_SERVO_3, 0x0 },
 	{ WM8996_DC_SERVO_5, 0x2a2a },
 	{ WM8996_DC_SERVO_6, 0x0 },
@@ -716,10 +714,16 @@ SOC_SINGLE("DSP2 EQ Switch", WM8996_DSP2_RX_EQ_GAINS_1, 0, 1, 0),
 SOC_SINGLE("DSP1 DRC TXL Switch", WM8996_DSP1_DRC_1, 0, 1, 0),
 SOC_SINGLE("DSP1 DRC TXR Switch", WM8996_DSP1_DRC_1, 1, 1, 0),
 SOC_SINGLE("DSP1 DRC RX Switch", WM8996_DSP1_DRC_1, 2, 1, 0),
+SND_SOC_BYTES_MASK("DSP1 DRC", WM8996_DSP1_DRC_1, 5,
+		   WM8996_DSP1RX_DRC_ENA | WM8996_DSP1TXL_DRC_ENA |
+		   WM8996_DSP1TXR_DRC_ENA),
 
 SOC_SINGLE("DSP2 DRC TXL Switch", WM8996_DSP2_DRC_1, 0, 1, 0),
 SOC_SINGLE("DSP2 DRC TXR Switch", WM8996_DSP2_DRC_1, 1, 1, 0),
 SOC_SINGLE("DSP2 DRC RX Switch", WM8996_DSP2_DRC_1, 2, 1, 0),
+SND_SOC_BYTES_MASK("DSP2 DRC", WM8996_DSP2_DRC_1, 5,
+		   WM8996_DSP2RX_DRC_ENA | WM8996_DSP2TXL_DRC_ENA |
+		   WM8996_DSP2TXR_DRC_ENA),
 };
 
 static const struct snd_kcontrol_new wm8996_eq_controls[] = {
@@ -792,29 +796,18 @@ static int bg_event(struct snd_soc_dapm_widget *w,
 static int cp_event(struct snd_soc_dapm_widget *w,
 		    struct snd_kcontrol *kcontrol, int event)
 {
-	struct snd_soc_codec *codec = w->codec;
-	struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec);
 	int ret = 0;
 
 	switch (event) {
-	case SND_SOC_DAPM_PRE_PMU:
-		ret = regulator_enable(wm8996->cpvdd);
-		if (ret != 0)
-			dev_err(codec->dev, "Failed to enable CPVDD: %d\n",
-				ret);
-		break;
 	case SND_SOC_DAPM_POST_PMU:
 		msleep(5);
 		break;
-	case SND_SOC_DAPM_POST_PMD:
-		regulator_disable_deferred(wm8996->cpvdd, 20);
-		break;
 	default:
 		BUG();
 		ret = -EINVAL;
 	}
 
-	return ret;
+	return 0;
 }
 
 static int rmv_short_event(struct snd_soc_dapm_widget *w,
@@ -897,8 +890,8 @@ static void wm8996_seq_notifier(struct snd_soc_dapm_context *dapm,
 		val = 0;
 		mask = 0;
 		if (wm8996->hpout_pending & HPOUT1L) {
-			val |= WM8996_HPOUT1L_RMV_SHORT;
-			mask |= WM8996_HPOUT1L_RMV_SHORT;
+			val |= WM8996_HPOUT1L_RMV_SHORT | WM8996_HPOUT1L_OUTP;
+			mask |= WM8996_HPOUT1L_RMV_SHORT | WM8996_HPOUT1L_OUTP;
 		} else {
 			mask |= WM8996_HPOUT1L_RMV_SHORT |
 				WM8996_HPOUT1L_OUTP |
@@ -906,8 +899,8 @@ static void wm8996_seq_notifier(struct snd_soc_dapm_context *dapm,
 		}
 
 		if (wm8996->hpout_pending & HPOUT1R) {
-			val |= WM8996_HPOUT1R_RMV_SHORT;
-			mask |= WM8996_HPOUT1R_RMV_SHORT;
+			val |= WM8996_HPOUT1R_RMV_SHORT | WM8996_HPOUT1R_OUTP;
+			mask |= WM8996_HPOUT1R_RMV_SHORT | WM8996_HPOUT1R_OUTP;
 		} else {
 			mask |= WM8996_HPOUT1R_RMV_SHORT |
 				WM8996_HPOUT1R_OUTP |
@@ -919,8 +912,8 @@ static void wm8996_seq_notifier(struct snd_soc_dapm_context *dapm,
 		val = 0;
 		mask = 0;
 		if (wm8996->hpout_pending & HPOUT2L) {
-			val |= WM8996_HPOUT2L_RMV_SHORT;
-			mask |= WM8996_HPOUT2L_RMV_SHORT;
+			val |= WM8996_HPOUT2L_RMV_SHORT | WM8996_HPOUT2L_OUTP;
+			mask |= WM8996_HPOUT2L_RMV_SHORT | WM8996_HPOUT2L_OUTP;
 		} else {
 			mask |= WM8996_HPOUT2L_RMV_SHORT |
 				WM8996_HPOUT2L_OUTP |
@@ -928,8 +921,8 @@ static void wm8996_seq_notifier(struct snd_soc_dapm_context *dapm,
 		}
 
 		if (wm8996->hpout_pending & HPOUT2R) {
-			val |= WM8996_HPOUT2R_RMV_SHORT;
-			mask |= WM8996_HPOUT2R_RMV_SHORT;
+			val |= WM8996_HPOUT2R_RMV_SHORT | WM8996_HPOUT2R_OUTP;
+			mask |= WM8996_HPOUT2R_RMV_SHORT | WM8996_HPOUT2R_OUTP;
 		} else {
 			mask |= WM8996_HPOUT2R_RMV_SHORT |
 				WM8996_HPOUT2R_OUTP |
@@ -1116,12 +1109,12 @@ SND_SOC_DAPM_INPUT("IN2RP"),
 SND_SOC_DAPM_INPUT("DMIC1DAT"),
 SND_SOC_DAPM_INPUT("DMIC2DAT"),
 
+SND_SOC_DAPM_REGULATOR_SUPPLY("CPVDD", 20),
 SND_SOC_DAPM_SUPPLY_S("SYSCLK", 1, WM8996_AIF_CLOCKING_1, 0, 0, NULL, 0),
 SND_SOC_DAPM_SUPPLY_S("SYSDSPCLK", 2, WM8996_CLOCKING_1, 1, 0, NULL, 0),
 SND_SOC_DAPM_SUPPLY_S("AIFCLK", 2, WM8996_CLOCKING_1, 2, 0, NULL, 0),
 SND_SOC_DAPM_SUPPLY_S("Charge Pump", 2, WM8996_CHARGE_PUMP_1, 15, 0, cp_event,
-		      SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU |
-		      SND_SOC_DAPM_POST_PMD),
+		      SND_SOC_DAPM_POST_PMU),
 SND_SOC_DAPM_SUPPLY("Bandgap", SND_SOC_NOPM, 0, 0, bg_event,
 		    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD),
 SND_SOC_DAPM_SUPPLY("LDO2", WM8996_POWER_MANAGEMENT_2, 1, 0, NULL, 0),
@@ -1180,41 +1173,25 @@ SND_SOC_DAPM_DAC("DAC2R", NULL, WM8996_POWER_MANAGEMENT_5, 2, 0),
 SND_SOC_DAPM_DAC("DAC1L", NULL, WM8996_POWER_MANAGEMENT_5, 1, 0),
 SND_SOC_DAPM_DAC("DAC1R", NULL, WM8996_POWER_MANAGEMENT_5, 0, 0),
 
-SND_SOC_DAPM_AIF_IN("AIF2RX1", "AIF2 Playback", 0,
-		    WM8996_POWER_MANAGEMENT_4, 9, 0),
-SND_SOC_DAPM_AIF_IN("AIF2RX0", "AIF2 Playback", 1,
-		    WM8996_POWER_MANAGEMENT_4, 8, 0),
-
-SND_SOC_DAPM_AIF_OUT("AIF2TX1", "AIF2 Capture", 0,
-		    WM8996_POWER_MANAGEMENT_6, 9, 0),
-SND_SOC_DAPM_AIF_OUT("AIF2TX0", "AIF2 Capture", 1,
-		    WM8996_POWER_MANAGEMENT_6, 8, 0),
-
-SND_SOC_DAPM_AIF_IN("AIF1RX5", "AIF1 Playback", 5,
-		    WM8996_POWER_MANAGEMENT_4, 5, 0),
-SND_SOC_DAPM_AIF_IN("AIF1RX4", "AIF1 Playback", 4,
-		    WM8996_POWER_MANAGEMENT_4, 4, 0),
-SND_SOC_DAPM_AIF_IN("AIF1RX3", "AIF1 Playback", 3,
-		    WM8996_POWER_MANAGEMENT_4, 3, 0),
-SND_SOC_DAPM_AIF_IN("AIF1RX2", "AIF1 Playback", 2,
-		    WM8996_POWER_MANAGEMENT_4, 2, 0),
-SND_SOC_DAPM_AIF_IN("AIF1RX1", "AIF1 Playback", 1,
-		    WM8996_POWER_MANAGEMENT_4, 1, 0),
-SND_SOC_DAPM_AIF_IN("AIF1RX0", "AIF1 Playback", 0,
-		    WM8996_POWER_MANAGEMENT_4, 0, 0),
-
-SND_SOC_DAPM_AIF_OUT("AIF1TX5", "AIF1 Capture", 5,
-		     WM8996_POWER_MANAGEMENT_6, 5, 0),
-SND_SOC_DAPM_AIF_OUT("AIF1TX4", "AIF1 Capture", 4,
-		     WM8996_POWER_MANAGEMENT_6, 4, 0),
-SND_SOC_DAPM_AIF_OUT("AIF1TX3", "AIF1 Capture", 3,
-		     WM8996_POWER_MANAGEMENT_6, 3, 0),
-SND_SOC_DAPM_AIF_OUT("AIF1TX2", "AIF1 Capture", 2,
-		     WM8996_POWER_MANAGEMENT_6, 2, 0),
-SND_SOC_DAPM_AIF_OUT("AIF1TX1", "AIF1 Capture", 1,
-		     WM8996_POWER_MANAGEMENT_6, 1, 0),
-SND_SOC_DAPM_AIF_OUT("AIF1TX0", "AIF1 Capture", 0,
-		     WM8996_POWER_MANAGEMENT_6, 0, 0),
+SND_SOC_DAPM_AIF_IN("AIF2RX1", NULL, 0, WM8996_POWER_MANAGEMENT_4, 9, 0),
+SND_SOC_DAPM_AIF_IN("AIF2RX0", NULL, 1, WM8996_POWER_MANAGEMENT_4, 8, 0),
+
+SND_SOC_DAPM_AIF_OUT("AIF2TX1", NULL, 0, WM8996_POWER_MANAGEMENT_6, 9, 0),
+SND_SOC_DAPM_AIF_OUT("AIF2TX0", NULL, 1, WM8996_POWER_MANAGEMENT_6, 8, 0),
+
+SND_SOC_DAPM_AIF_IN("AIF1RX5", NULL, 5, WM8996_POWER_MANAGEMENT_4, 5, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX4", NULL, 4, WM8996_POWER_MANAGEMENT_4, 4, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX3", NULL, 3, WM8996_POWER_MANAGEMENT_4, 3, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX2", NULL, 2, WM8996_POWER_MANAGEMENT_4, 2, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX1", NULL, 1, WM8996_POWER_MANAGEMENT_4, 1, 0),
+SND_SOC_DAPM_AIF_IN("AIF1RX0", NULL, 0, WM8996_POWER_MANAGEMENT_4, 0, 0),
+
+SND_SOC_DAPM_AIF_OUT("AIF1TX5", NULL, 5, WM8996_POWER_MANAGEMENT_6, 5, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX4", NULL, 4, WM8996_POWER_MANAGEMENT_6, 4, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX3", NULL, 3, WM8996_POWER_MANAGEMENT_6, 3, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX2", NULL, 2, WM8996_POWER_MANAGEMENT_6, 2, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX1", NULL, 1, WM8996_POWER_MANAGEMENT_6, 1, 0),
+SND_SOC_DAPM_AIF_OUT("AIF1TX0", NULL, 0, WM8996_POWER_MANAGEMENT_6, 0, 0),
 
 /* We route as stereo pairs so define some dummy widgets to squash
  * things down for now.  RXA = 0,1, RXB = 2,3 and so on */
@@ -1237,7 +1214,6 @@ SND_SOC_DAPM_PGA_S("HPOUT2L PGA", 0, WM8996_POWER_MANAGEMENT_1, 7, 0, NULL, 0),
 SND_SOC_DAPM_PGA_S("HPOUT2L_DLY", 1, WM8996_ANALOGUE_HP_2, 5, 0, NULL, 0),
 SND_SOC_DAPM_PGA_S("HPOUT2L_DCS", 2, WM8996_DC_SERVO_1, 2, 0, dcs_start,
 		   SND_SOC_DAPM_POST_PMU),
-SND_SOC_DAPM_PGA_S("HPOUT2L_OUTP", 3, WM8996_ANALOGUE_HP_2, 6, 0, NULL, 0),
 SND_SOC_DAPM_PGA_S("HPOUT2L_RMV_SHORT", 3, SND_SOC_NOPM, HPOUT2L, 0,
 		   rmv_short_event,
 		   SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),
@@ -1246,7 +1222,6 @@ SND_SOC_DAPM_PGA_S("HPOUT2R PGA", 0, WM8996_POWER_MANAGEMENT_1, 6, 0,NULL, 0),
 SND_SOC_DAPM_PGA_S("HPOUT2R_DLY", 1, WM8996_ANALOGUE_HP_2, 1, 0, NULL, 0),
 SND_SOC_DAPM_PGA_S("HPOUT2R_DCS", 2, WM8996_DC_SERVO_1, 3, 0, dcs_start,
 		   SND_SOC_DAPM_POST_PMU),
-SND_SOC_DAPM_PGA_S("HPOUT2R_OUTP", 3, WM8996_ANALOGUE_HP_2, 2, 0, NULL, 0),
 SND_SOC_DAPM_PGA_S("HPOUT2R_RMV_SHORT", 3, SND_SOC_NOPM, HPOUT2R, 0,
 		   rmv_short_event,
 		   SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),
@@ -1255,7 +1230,6 @@ SND_SOC_DAPM_PGA_S("HPOUT1L PGA", 0, WM8996_POWER_MANAGEMENT_1, 5, 0, NULL, 0),
 SND_SOC_DAPM_PGA_S("HPOUT1L_DLY", 1, WM8996_ANALOGUE_HP_1, 5, 0, NULL, 0),
 SND_SOC_DAPM_PGA_S("HPOUT1L_DCS", 2, WM8996_DC_SERVO_1, 0, 0, dcs_start,
 		   SND_SOC_DAPM_POST_PMU),
-SND_SOC_DAPM_PGA_S("HPOUT1L_OUTP", 3, WM8996_ANALOGUE_HP_1, 6, 0, NULL, 0),
 SND_SOC_DAPM_PGA_S("HPOUT1L_RMV_SHORT", 3, SND_SOC_NOPM, HPOUT1L, 0,
 		   rmv_short_event,
 		   SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),
@@ -1264,7 +1238,6 @@ SND_SOC_DAPM_PGA_S("HPOUT1R PGA", 0, WM8996_POWER_MANAGEMENT_1, 4, 0, NULL, 0),
 SND_SOC_DAPM_PGA_S("HPOUT1R_DLY", 1, WM8996_ANALOGUE_HP_1, 1, 0, NULL, 0),
 SND_SOC_DAPM_PGA_S("HPOUT1R_DCS", 2, WM8996_DC_SERVO_1, 1, 0, dcs_start,
 		   SND_SOC_DAPM_POST_PMU),
-SND_SOC_DAPM_PGA_S("HPOUT1R_OUTP", 3, WM8996_ANALOGUE_HP_1, 2, 0, NULL, 0),
 SND_SOC_DAPM_PGA_S("HPOUT1R_RMV_SHORT", 3, SND_SOC_NOPM, HPOUT1R, 0,
 		   rmv_short_event,
 		   SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),
@@ -1280,6 +1253,7 @@ static const struct snd_soc_dapm_route wm8996_dapm_routes[] = {
 	{ "AIFCLK", NULL, "SYSCLK" },
 	{ "SYSDSPCLK", NULL, "SYSCLK" },
 	{ "Charge Pump", NULL, "SYSCLK" },
+	{ "Charge Pump", NULL, "CPVDD" },
 
 	{ "MICB1", NULL, "LDO2" },
 	{ "MICB1", NULL, "MICB1 Audio" },
@@ -1288,6 +1262,26 @@ static const struct snd_soc_dapm_route wm8996_dapm_routes[] = {
 	{ "MICB2", NULL, "MICB2 Audio" },
 	{ "MICB2", NULL, "Bandgap" },
 
+	{ "AIF1RX0", NULL, "AIF1 Playback" },
+	{ "AIF1RX1", NULL, "AIF1 Playback" },
+	{ "AIF1RX2", NULL, "AIF1 Playback" },
+	{ "AIF1RX3", NULL, "AIF1 Playback" },
+	{ "AIF1RX4", NULL, "AIF1 Playback" },
+	{ "AIF1RX5", NULL, "AIF1 Playback" },
+
+	{ "AIF2RX0", NULL, "AIF2 Playback" },
+	{ "AIF2RX1", NULL, "AIF2 Playback" },
+
+	{ "AIF1 Capture", NULL, "AIF1TX0" },
+	{ "AIF1 Capture", NULL, "AIF1TX1" },
+	{ "AIF1 Capture", NULL, "AIF1TX2" },
+	{ "AIF1 Capture", NULL, "AIF1TX3" },
+	{ "AIF1 Capture", NULL, "AIF1TX4" },
+	{ "AIF1 Capture", NULL, "AIF1TX5" },
+
+	{ "AIF2 Capture", NULL, "AIF2TX0" },
+	{ "AIF2 Capture", NULL, "AIF2TX1" },
+
 	{ "IN1L PGA", NULL, "IN2LN" },
 	{ "IN1L PGA", NULL, "IN2LP" },
 	{ "IN1L PGA", NULL, "IN1LN" },
@@ -1436,32 +1430,28 @@ static const struct snd_soc_dapm_route wm8996_dapm_routes[] = {
 	{ "HPOUT2L PGA", NULL, "DAC2L" },
 	{ "HPOUT2L_DLY", NULL, "HPOUT2L PGA" },
 	{ "HPOUT2L_DCS", NULL, "HPOUT2L_DLY" },
-	{ "HPOUT2L_OUTP", NULL, "HPOUT2L_DCS" },
-	{ "HPOUT2L_RMV_SHORT", NULL, "HPOUT2L_OUTP" },
+	{ "HPOUT2L_RMV_SHORT", NULL, "HPOUT2L_DCS" },
 
 	{ "HPOUT2R PGA", NULL, "Charge Pump" },
 	{ "HPOUT2R PGA", NULL, "Bandgap" },
 	{ "HPOUT2R PGA", NULL, "DAC2R" },
 	{ "HPOUT2R_DLY", NULL, "HPOUT2R PGA" },
 	{ "HPOUT2R_DCS", NULL, "HPOUT2R_DLY" },
-	{ "HPOUT2R_OUTP", NULL, "HPOUT2R_DCS" },
-	{ "HPOUT2R_RMV_SHORT", NULL, "HPOUT2R_OUTP" },
+	{ "HPOUT2R_RMV_SHORT", NULL, "HPOUT2R_DCS" },
 
 	{ "HPOUT1L PGA", NULL, "Charge Pump" },
 	{ "HPOUT1L PGA", NULL, "Bandgap" },
 	{ "HPOUT1L PGA", NULL, "DAC1L" },
 	{ "HPOUT1L_DLY", NULL, "HPOUT1L PGA" },
 	{ "HPOUT1L_DCS", NULL, "HPOUT1L_DLY" },
-	{ "HPOUT1L_OUTP", NULL, "HPOUT1L_DCS" },
-	{ "HPOUT1L_RMV_SHORT", NULL, "HPOUT1L_OUTP" },
+	{ "HPOUT1L_RMV_SHORT", NULL, "HPOUT1L_DCS" },
 
 	{ "HPOUT1R PGA", NULL, "Charge Pump" },
 	{ "HPOUT1R PGA", NULL, "Bandgap" },
 	{ "HPOUT1R PGA", NULL, "DAC1R" },
 	{ "HPOUT1R_DLY", NULL, "HPOUT1R PGA" },
 	{ "HPOUT1R_DCS", NULL, "HPOUT1R_DLY" },
-	{ "HPOUT1R_OUTP", NULL, "HPOUT1R_DCS" },
-	{ "HPOUT1R_RMV_SHORT", NULL, "HPOUT1R_OUTP" },
+	{ "HPOUT1R_RMV_SHORT", NULL, "HPOUT1R_DCS" },
 
 	{ "HPOUT2L", NULL, "HPOUT2L_RMV_SHORT" },
 	{ "HPOUT2R", NULL, "HPOUT2R_RMV_SHORT" },
@@ -1720,6 +1710,7 @@ static int wm8996_reset(struct wm8996_priv *wm8996)
 {
 	if (wm8996->pdata.ldo_ena > 0) {
 		gpio_set_value_cansleep(wm8996->pdata.ldo_ena, 0);
+		gpio_set_value_cansleep(wm8996->pdata.ldo_ena, 1);
 		return 0;
 	} else {
 		return regmap_write(wm8996->regmap, WM8996_SOFTWARE_RESET,
@@ -2438,6 +2429,7 @@ int wm8996_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
 	wm8996->jack = jack;
 	wm8996->detecting = true;
 	wm8996->polarity_cb = polarity_cb;
+	wm8996->jack_flips = 0;
 
 	if (wm8996->polarity_cb)
 		wm8996->polarity_cb(codec, 0);
@@ -2553,6 +2545,19 @@ static void wm8996_hpdet_start(struct snd_soc_codec *codec)
 			    WM8996_HP_POLL, WM8996_HP_POLL);
 }
 
+static void wm8996_report_headphone(struct snd_soc_codec *codec)
+{
+	dev_dbg(codec->dev, "Headphone detected\n");
+	wm8996_hpdet_start(codec);
+
+	/* Increase the detection rate a bit for responsiveness. */
+	snd_soc_update_bits(codec, WM8996_MIC_DETECT_1,
+			    WM8996_MICD_RATE_MASK |
+			    WM8996_MICD_BIAS_STARTTIME_MASK,
+			    7 << WM8996_MICD_RATE_SHIFT |
+			    7 << WM8996_MICD_BIAS_STARTTIME_SHIFT);
+}
+
 static void wm8996_micd(struct snd_soc_codec *codec)
 {
 	struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec);
@@ -2572,6 +2577,7 @@ static void wm8996_micd(struct snd_soc_codec *codec)
 		dev_dbg(codec->dev, "Jack removal detected\n");
 		wm8996->jack_mic = false;
 		wm8996->detecting = true;
+		wm8996->jack_flips = 0;
 		snd_soc_jack_report(wm8996->jack, 0,
 				    SND_JACK_LINEOUT | SND_JACK_HEADSET |
 				    SND_JACK_BTN_0);
@@ -2612,9 +2618,17 @@ static void wm8996_micd(struct snd_soc_codec *codec)
 	/* If we detected a lower impedence during initial startup
 	 * then we probably have the wrong polarity, flip it.  Don't
 	 * do this for the lowest impedences to speed up detection of
-	 * plain headphones.
+	 * plain headphones.  If both polarities report a low
+	 * impedence then give up and report headphones.
 	 */
 	if (wm8996->detecting && (val & 0x3f0)) {
+		wm8996->jack_flips++;
+
+		if (wm8996->jack_flips > 1) {
+			wm8996_report_headphone(codec);
+			return;
+		}
+
 		reg = snd_soc_read(codec, WM8996_ACCESSORY_DETECT_MODE_2);
 		reg ^= WM8996_HPOUT1FB_SRC | WM8996_MICD_SRC |
 			WM8996_MICD_BIAS_SRC;
@@ -2641,17 +2655,7 @@ static void wm8996_micd(struct snd_soc_codec *codec)
 			snd_soc_jack_report(wm8996->jack, SND_JACK_BTN_0,
 					    SND_JACK_BTN_0);
 		} else if (wm8996->detecting) {
-			dev_dbg(codec->dev, "Headphone detected\n");
-			wm8996_hpdet_start(codec);
-
-			/* Increase the detection rate a bit for
-			 * responsiveness.
-			 */
-			snd_soc_update_bits(codec, WM8996_MIC_DETECT_1,
-					    WM8996_MICD_RATE_MASK |
-					    WM8996_MICD_BIAS_STARTTIME_MASK,
-					    7 << WM8996_MICD_RATE_SHIFT |
-					    7 << WM8996_MICD_BIAS_STARTTIME_SHIFT);
+			wm8996_report_headphone(codec);
 		}
 	}
 }
@@ -2768,7 +2772,7 @@ static void wm8996_retune_mobile_pdata(struct snd_soc_codec *codec)
 	wm8996->retune_mobile_enum.max = wm8996->num_retune_mobile_texts;
 	wm8996->retune_mobile_enum.texts = wm8996->retune_mobile_texts;
 
-	ret = snd_soc_add_controls(codec, controls, ARRAY_SIZE(controls));
+	ret = snd_soc_add_codec_controls(codec, controls, ARRAY_SIZE(controls));
 	if (ret != 0)
 		dev_err(codec->dev,
 			"Failed to add ReTune Mobile controls: %d\n", ret);
@@ -2791,7 +2795,6 @@ static int wm8996_probe(struct snd_soc_codec *codec)
 	int ret;
 	struct wm8996_priv *wm8996 = snd_soc_codec_get_drvdata(codec);
 	struct i2c_client *i2c = to_i2c_client(codec->dev);
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
 	int i, irq_flags;
 
 	wm8996->codec = codec;
@@ -2799,8 +2802,6 @@ static int wm8996_probe(struct snd_soc_codec *codec)
 	init_completion(&wm8996->dcs_done);
 	init_completion(&wm8996->fll_lock);
 
-	dapm->idle_bias_off = true;
-
 	codec->control_data = wm8996->regmap;
 
 	ret = snd_soc_codec_set_cache_io(codec, 16, 16, SND_SOC_REGMAP);
@@ -2966,7 +2967,7 @@ static int wm8996_probe(struct snd_soc_codec *codec)
 	if (wm8996->pdata.num_retune_mobile_cfgs)
 		wm8996_retune_mobile_pdata(codec);
 	else
-		snd_soc_add_controls(codec, wm8996_eq_controls,
+		snd_soc_add_codec_controls(codec, wm8996_eq_controls,
 				     ARRAY_SIZE(wm8996_eq_controls));
 
 	/* If the TX LRCLK pins are not in LRCLK mode configure the
@@ -3038,22 +3039,16 @@ static int wm8996_remove(struct snd_soc_codec *codec)
 	for (i = 0; i < ARRAY_SIZE(wm8996->supplies); i++)
 		regulator_unregister_notifier(wm8996->supplies[i].consumer,
 					      &wm8996->disable_nb[i]);
-	regulator_put(wm8996->cpvdd);
 	regulator_bulk_free(ARRAY_SIZE(wm8996->supplies), wm8996->supplies);
 
 	return 0;
 }
 
-static int wm8996_soc_volatile_register(struct snd_soc_codec *codec,
-					unsigned int reg)
-{
-	return true;
-}
-
 static struct snd_soc_codec_driver soc_codec_dev_wm8996 = {
 	.probe =	wm8996_probe,
 	.remove =	wm8996_remove,
 	.set_bias_level = wm8996_set_bias_level,
+	.idle_bias_off	= true,
 	.seq_notifier = wm8996_seq_notifier,
 	.controls = wm8996_snd_controls,
 	.num_controls = ARRAY_SIZE(wm8996_snd_controls),
@@ -3062,8 +3057,6 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8996 = {
 	.dapm_routes = wm8996_dapm_routes,
 	.num_dapm_routes = ARRAY_SIZE(wm8996_dapm_routes),
 	.set_pll = wm8996_set_fll,
-	.reg_cache_size = WM8996_MAX_REGISTER,
-	.volatile_register = wm8996_soc_volatile_register,
 };
 
 #define WM8996_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_16000 |\
@@ -3087,6 +3080,7 @@ static struct snd_soc_dai_driver wm8996_dai[] = {
 			.channels_max = 6,
 			.rates = WM8996_RATES,
 			.formats = WM8996_FORMATS,
+			.sig_bits = 24,
 		},
 		.capture = {
 			 .stream_name = "AIF1 Capture",
@@ -3094,6 +3088,7 @@ static struct snd_soc_dai_driver wm8996_dai[] = {
 			 .channels_max = 6,
 			 .rates = WM8996_RATES,
 			 .formats = WM8996_FORMATS,
+			 .sig_bits = 24,
 		 },
 		.ops = &wm8996_dai_ops,
 	},
@@ -3105,6 +3100,7 @@ static struct snd_soc_dai_driver wm8996_dai[] = {
 			.channels_max = 2,
 			.rates = WM8996_RATES,
 			.formats = WM8996_FORMATS,
+			.sig_bits = 24,
 		},
 		.capture = {
 			 .stream_name = "AIF2 Capture",
@@ -3112,6 +3108,7 @@ static struct snd_soc_dai_driver wm8996_dai[] = {
 			 .channels_max = 2,
 			 .rates = WM8996_RATES,
 			 .formats = WM8996_FORMATS,
+			.sig_bits = 24,
 		 },
 		.ops = &wm8996_dai_ops,
 	},
@@ -3149,25 +3146,18 @@ static __devinit int wm8996_i2c_probe(struct i2c_client *i2c,
 	for (i = 0; i < ARRAY_SIZE(wm8996->supplies); i++)
 		wm8996->supplies[i].supply = wm8996_supply_names[i];
 
-	ret = regulator_bulk_get(&i2c->dev, ARRAY_SIZE(wm8996->supplies),
-				 wm8996->supplies);
+	ret = devm_regulator_bulk_get(&i2c->dev, ARRAY_SIZE(wm8996->supplies),
+				      wm8996->supplies);
 	if (ret != 0) {
 		dev_err(&i2c->dev, "Failed to request supplies: %d\n", ret);
 		goto err_gpio;
 	}
 
-	wm8996->cpvdd = regulator_get(&i2c->dev, "CPVDD");
-	if (IS_ERR(wm8996->cpvdd)) {
-		ret = PTR_ERR(wm8996->cpvdd);
-		dev_err(&i2c->dev, "Failed to get CPVDD: %d\n", ret);
-		goto err_get;
-	}
-
 	ret = regulator_bulk_enable(ARRAY_SIZE(wm8996->supplies),
 				    wm8996->supplies);
 	if (ret != 0) {
 		dev_err(&i2c->dev, "Failed to enable supplies: %d\n", ret);
-		goto err_cpvdd;
+		goto err_gpio;
 	}
 
 	if (wm8996->pdata.ldo_ena > 0) {
@@ -3188,7 +3178,7 @@ static __devinit int wm8996_i2c_probe(struct i2c_client *i2c,
 		goto err_regmap;
 	}
 	if (reg != 0x8915) {
-		dev_err(&i2c->dev, "Device is not a WM8996, ID %x\n", ret);
+		dev_err(&i2c->dev, "Device is not a WM8996, ID %x\n", reg);
 		ret = -EINVAL;
 		goto err_regmap;
 	}
@@ -3229,10 +3219,6 @@ err_enable:
 	if (wm8996->pdata.ldo_ena > 0)
 		gpio_set_value_cansleep(wm8996->pdata.ldo_ena, 0);
 	regulator_bulk_disable(ARRAY_SIZE(wm8996->supplies), wm8996->supplies);
-err_cpvdd:
-	regulator_put(wm8996->cpvdd);
-err_get:
-	regulator_bulk_free(ARRAY_SIZE(wm8996->supplies), wm8996->supplies);
 err_gpio:
 	if (wm8996->pdata.ldo_ena > 0)
 		gpio_free(wm8996->pdata.ldo_ena);
@@ -3247,8 +3233,6 @@ static __devexit int wm8996_i2c_remove(struct i2c_client *client)
 
 	snd_soc_unregister_codec(&client->dev);
 	wm8996_free_gpio(wm8996);
-	regulator_put(wm8996->cpvdd);
-	regulator_bulk_free(ARRAY_SIZE(wm8996->supplies), wm8996->supplies);
 	regmap_exit(wm8996->regmap);
 	if (wm8996->pdata.ldo_ena > 0) {
 		gpio_set_value_cansleep(wm8996->pdata.ldo_ena, 0);
@@ -3273,25 +3257,7 @@ static struct i2c_driver wm8996_i2c_driver = {
 	.id_table = wm8996_i2c_id,
 };
 
-static int __init wm8996_modinit(void)
-{
-	int ret;
-
-	ret = i2c_add_driver(&wm8996_i2c_driver);
-	if (ret != 0) {
-		printk(KERN_ERR "Failed to register WM8996 I2C driver: %d\n",
-		       ret);
-	}
-
-	return ret;
-}
-module_init(wm8996_modinit);
-
-static void __exit wm8996_exit(void)
-{
-	i2c_del_driver(&wm8996_i2c_driver);
-}
-module_exit(wm8996_exit);
+module_i2c_driver(wm8996_i2c_driver);
 
 MODULE_DESCRIPTION("ASoC WM8996 driver");
 MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
diff --git a/sound/soc/codecs/wm9081.c b/sound/soc/codecs/wm9081.c
index a6bab392700e..076c126ed9b1 100644
--- a/sound/soc/codecs/wm9081.c
+++ b/sound/soc/codecs/wm9081.c
@@ -824,6 +824,8 @@ static const struct snd_soc_dapm_route wm9081_audio_paths[] = {
 static int wm9081_set_bias_level(struct snd_soc_codec *codec,
 				 enum snd_soc_bias_level level)
 {
+	struct wm9081_priv *wm9081 = snd_soc_codec_get_drvdata(codec);
+
 	switch (level) {
 	case SND_SOC_BIAS_ON:
 		break;
@@ -841,6 +843,9 @@ static int wm9081_set_bias_level(struct snd_soc_codec *codec,
 	case SND_SOC_BIAS_STANDBY:
 		/* Initial cold start */
 		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
+			regcache_cache_only(wm9081->regmap, false);
+			regcache_sync(wm9081->regmap);
+
 			/* Disable LINEOUT discharge */
 			snd_soc_update_bits(codec, WM9081_ANTI_POP_CONTROL,
 					    WM9081_LINEOUT_DISCH, 0);
@@ -892,6 +897,8 @@ static int wm9081_set_bias_level(struct snd_soc_codec *codec,
 		snd_soc_update_bits(codec, WM9081_ANTI_POP_CONTROL,
 				    WM9081_LINEOUT_DISCH,
 				    WM9081_LINEOUT_DISCH);
+
+		regcache_cache_only(wm9081->regmap, true);
 		break;
 	}
 
@@ -1258,7 +1265,6 @@ static int wm9081_probe(struct snd_soc_codec *codec)
 {
 	struct wm9081_priv *wm9081 = snd_soc_codec_get_drvdata(codec);
 	int ret;
-	u16 reg;
 
 	codec->control_data = wm9081->regmap;
 
@@ -1268,16 +1274,6 @@ static int wm9081_probe(struct snd_soc_codec *codec)
 		return ret;
 	}
 
-	reg = 0;
-	if (wm9081->pdata.irq_high)
-		reg |= WM9081_IRQ_POL;
-	if (!wm9081->pdata.irq_cmos)
-		reg |= WM9081_IRQ_OP_CTRL;
-	snd_soc_update_bits(codec, WM9081_INTERRUPT_CONTROL,
-			    WM9081_IRQ_POL | WM9081_IRQ_OP_CTRL, reg);
-
-	wm9081_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
 	/* Enable zero cross by default */
 	snd_soc_update_bits(codec, WM9081_ANALOGUE_LINEOUT,
 			    WM9081_LINEOUTZC, WM9081_LINEOUTZC);
@@ -1287,7 +1283,7 @@ static int wm9081_probe(struct snd_soc_codec *codec)
 	if (!wm9081->pdata.num_retune_configs) {
 		dev_dbg(codec->dev,
 			"No ReTune Mobile data, using normal EQ\n");
-		snd_soc_add_controls(codec, wm9081_eq_controls,
+		snd_soc_add_codec_controls(codec, wm9081_eq_controls,
 				     ARRAY_SIZE(wm9081_eq_controls));
 	}
 
@@ -1300,38 +1296,15 @@ static int wm9081_remove(struct snd_soc_codec *codec)
 	return 0;
 }
 
-#ifdef CONFIG_PM
-static int wm9081_suspend(struct snd_soc_codec *codec)
-{
-	wm9081_set_bias_level(codec, SND_SOC_BIAS_OFF);
-
-	return 0;
-}
-
-static int wm9081_resume(struct snd_soc_codec *codec)
-{
-	struct wm9081_priv *wm9081 = snd_soc_codec_get_drvdata(codec);
-
-	regcache_sync(wm9081->regmap);
-
-	wm9081_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-
-	return 0;
-}
-#else
-#define wm9081_suspend NULL
-#define wm9081_resume NULL
-#endif
-
 static struct snd_soc_codec_driver soc_codec_dev_wm9081 = {
 	.probe = 	wm9081_probe,
 	.remove = 	wm9081_remove,
-	.suspend =	wm9081_suspend,
-	.resume =	wm9081_resume,
 
 	.set_sysclk = wm9081_set_sysclk,
 	.set_bias_level = wm9081_set_bias_level,
 
+	.idle_bias_off = true,
+
 	.controls         = wm9081_snd_controls,
 	.num_controls     = ARRAY_SIZE(wm9081_snd_controls),
 	.dapm_widgets	  = wm9081_dapm_widgets,
@@ -1395,6 +1368,16 @@ static __devinit int wm9081_i2c_probe(struct i2c_client *i2c,
 		memcpy(&wm9081->pdata, dev_get_platdata(&i2c->dev),
 		       sizeof(wm9081->pdata));
 
+	reg = 0;
+	if (wm9081->pdata.irq_high)
+		reg |= WM9081_IRQ_POL;
+	if (!wm9081->pdata.irq_cmos)
+		reg |= WM9081_IRQ_OP_CTRL;
+	regmap_update_bits(wm9081->regmap, WM9081_INTERRUPT_CONTROL,
+			   WM9081_IRQ_POL | WM9081_IRQ_OP_CTRL, reg);
+
+	regcache_cache_only(wm9081->regmap, true);
+
 	ret = snd_soc_register_codec(&i2c->dev,
 			&soc_codec_dev_wm9081, &wm9081_dai, 1);
 	if (ret < 0)
@@ -1435,28 +1418,7 @@ static struct i2c_driver wm9081_i2c_driver = {
 };
 #endif
 
-static int __init wm9081_modinit(void)
-{
-	int ret = 0;
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-	ret = i2c_add_driver(&wm9081_i2c_driver);
-	if (ret != 0) {
-		printk(KERN_ERR "Failed to register WM9081 I2C driver: %d\n",
-		       ret);
-	}
-#endif
-	return ret;
-}
-module_init(wm9081_modinit);
-
-static void __exit wm9081_exit(void)
-{
-#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
-	i2c_del_driver(&wm9081_i2c_driver);
-#endif
-}
-module_exit(wm9081_exit);
-
+module_i2c_driver(wm9081_i2c_driver);
 
 MODULE_DESCRIPTION("ASoC WM9081 driver");
 MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
diff --git a/sound/soc/codecs/wm9090.c b/sound/soc/codecs/wm9090.c
index 41ebe0dce772..4b263b6edf13 100644
--- a/sound/soc/codecs/wm9090.c
+++ b/sound/soc/codecs/wm9090.c
@@ -25,6 +25,7 @@
 #include <linux/device.h>
 #include <linux/i2c.h>
 #include <linux/delay.h>
+#include <linux/regmap.h>
 #include <linux/slab.h>
 #include <sound/initval.h>
 #include <sound/soc.h>
@@ -33,116 +34,51 @@
 
 #include "wm9090.h"
 
-static const u16 wm9090_reg_defaults[] = {
-	0x9093,     /* R0   - Software Reset */
-	0x0006,     /* R1   - Power Management (1) */
-	0x6000,     /* R2   - Power Management (2) */
-	0x0000,     /* R3   - Power Management (3) */
-	0x0000,     /* R4 */
-	0x0000,     /* R5 */
-	0x01C0,     /* R6   - Clocking 1 */
-	0x0000,     /* R7 */
-	0x0000,     /* R8 */
-	0x0000,     /* R9 */
-	0x0000,     /* R10 */
-	0x0000,     /* R11 */
-	0x0000,     /* R12 */
-	0x0000,     /* R13 */
-	0x0000,     /* R14 */
-	0x0000,     /* R15 */
-	0x0000,     /* R16 */
-	0x0000,     /* R17 */
-	0x0000,     /* R18 */
-	0x0000,     /* R19 */
-	0x0000,     /* R20 */
-	0x0000,     /* R21 */
-	0x0003,     /* R22  - IN1 Line Control */
-	0x0003,     /* R23  - IN2 Line Control */
-	0x0083,     /* R24  - IN1 Line Input A Volume */
-	0x0083,     /* R25  - IN1  Line Input B Volume */
-	0x0083,     /* R26  - IN2 Line Input A Volume */
-	0x0083,     /* R27  - IN2 Line Input B Volume */
-	0x002D,     /* R28  - Left Output Volume */
-	0x002D,     /* R29  - Right Output Volume */
-	0x0000,     /* R30 */
-	0x0000,     /* R31 */
-	0x0000,     /* R32 */
-	0x0000,     /* R33 */
-	0x0100,     /* R34  - SPKMIXL Attenuation */
-	0x0000,     /* R35 */
-	0x0010,     /* R36  - SPKOUT Mixers */
-	0x0140,     /* R37  - ClassD3 */
-	0x0039,     /* R38  - Speaker Volume Left */
-	0x0000,     /* R39 */
-	0x0000,     /* R40 */
-	0x0000,     /* R41 */
-	0x0000,     /* R42 */
-	0x0000,     /* R43 */
-	0x0000,     /* R44 */
-	0x0000,     /* R45  - Output Mixer1 */
-	0x0000,     /* R46  - Output Mixer2 */
-	0x0100,     /* R47  - Output Mixer3 */
-	0x0100,     /* R48  - Output Mixer4 */
-	0x0000,     /* R49 */
-	0x0000,     /* R50 */
-	0x0000,     /* R51 */
-	0x0000,     /* R52 */
-	0x0000,     /* R53 */
-	0x0000,     /* R54  - Speaker Mixer */
-	0x0000,     /* R55 */
-	0x0000,     /* R56 */
-	0x000D,     /* R57  - AntiPOP2 */
-	0x0000,     /* R58 */
-	0x0000,     /* R59 */
-	0x0000,     /* R60 */
-	0x0000,     /* R61 */
-	0x0000,     /* R62 */
-	0x0000,     /* R63 */
-	0x0000,     /* R64 */
-	0x0000,     /* R65 */
-	0x0000,     /* R66 */
-	0x0000,     /* R67 */
-	0x0000,     /* R68 */
-	0x0000,     /* R69 */
-	0x0000,     /* R70  - Write Sequencer 0 */
-	0x0000,     /* R71  - Write Sequencer 1 */
-	0x0000,     /* R72  - Write Sequencer 2 */
-	0x0000,     /* R73  - Write Sequencer 3 */
-	0x0000,     /* R74  - Write Sequencer 4 */
-	0x0000,     /* R75  - Write Sequencer 5 */
-	0x1F25,     /* R76  - Charge Pump 1 */
-	0x0000,     /* R77 */
-	0x0000,     /* R78 */
-	0x0000,     /* R79 */
-	0x0000,     /* R80 */
-	0x0000,     /* R81 */
-	0x0000,     /* R82 */
-	0x0000,     /* R83 */
-	0x0000,     /* R84  - DC Servo 0 */
-	0x054A,     /* R85  - DC Servo 1 */
-	0x0000,     /* R86 */
-	0x0000,     /* R87  - DC Servo 3 */
-	0x0000,     /* R88  - DC Servo Readback 0 */
-	0x0000,     /* R89  - DC Servo Readback 1 */
-	0x0000,     /* R90  - DC Servo Readback 2 */
-	0x0000,     /* R91 */
-	0x0000,     /* R92 */
-	0x0000,     /* R93 */
-	0x0000,     /* R94 */
-	0x0000,     /* R95 */
-	0x0100,     /* R96  - Analogue HP 0 */
-	0x0000,     /* R97 */
-	0x8640,     /* R98  - AGC Control 0 */
-	0xC000,     /* R99  - AGC Control 1 */
-	0x0200,     /* R100 - AGC Control 2 */
+static const struct reg_default wm9090_reg_defaults[] = {
+	{ 1,  0x0006 },     /* R1   - Power Management (1) */
+	{ 2,  0x6000 },     /* R2   - Power Management (2) */
+	{ 3,  0x0000 },     /* R3   - Power Management (3) */
+	{ 6,  0x01C0 },     /* R6   - Clocking 1 */
+	{ 22, 0x0003 },     /* R22  - IN1 Line Control */
+	{ 23, 0x0003 },     /* R23  - IN2 Line Control */
+	{ 24, 0x0083 },     /* R24  - IN1 Line Input A Volume */
+	{ 25, 0x0083 },     /* R25  - IN1  Line Input B Volume */
+	{ 26, 0x0083 },     /* R26  - IN2 Line Input A Volume */
+	{ 27, 0x0083 },     /* R27  - IN2 Line Input B Volume */
+	{ 28, 0x002D },     /* R28  - Left Output Volume */
+	{ 29, 0x002D },     /* R29  - Right Output Volume */
+	{ 34, 0x0100 },     /* R34  - SPKMIXL Attenuation */
+	{ 35, 0x0010 },     /* R36  - SPKOUT Mixers */
+	{ 37, 0x0140 },     /* R37  - ClassD3 */
+	{ 38, 0x0039 },     /* R38  - Speaker Volume Left */
+	{ 45, 0x0000 },     /* R45  - Output Mixer1 */
+	{ 46, 0x0000 },     /* R46  - Output Mixer2 */
+	{ 47, 0x0100 },     /* R47  - Output Mixer3 */
+	{ 48, 0x0100 },     /* R48  - Output Mixer4 */
+	{ 54, 0x0000 },     /* R54  - Speaker Mixer */
+	{ 57, 0x000D },     /* R57  - AntiPOP2 */
+	{ 70, 0x0000 },     /* R70  - Write Sequencer 0 */
+	{ 71, 0x0000 },     /* R71  - Write Sequencer 1 */
+	{ 72, 0x0000 },     /* R72  - Write Sequencer 2 */
+	{ 73, 0x0000 },     /* R73  - Write Sequencer 3 */
+	{ 74, 0x0000 },     /* R74  - Write Sequencer 4 */
+	{ 75, 0x0000 },     /* R75  - Write Sequencer 5 */
+	{ 76, 0x1F25 },     /* R76  - Charge Pump 1 */
+	{ 85, 0x054A },     /* R85  - DC Servo 1 */
+	{ 87, 0x0000 },     /* R87  - DC Servo 3 */
+	{ 96, 0x0100 },     /* R96  - Analogue HP 0 */
+	{ 98, 0x8640 },     /* R98  - AGC Control 0 */
+	{ 99, 0xC000 },     /* R99  - AGC Control 1 */
+	{ 100, 0x0200 },     /* R100 - AGC Control 2 */
 };
 
 /* This struct is used to save the context */
 struct wm9090_priv {
 	struct wm9090_platform_data pdata;
+	struct regmap *regmap;
 };
 
-static int wm9090_volatile(struct snd_soc_codec *codec, unsigned int reg)
+static bool wm9090_volatile(struct device *dev, unsigned int reg)
 {
 	switch (reg) {
 	case WM9090_SOFTWARE_RESET:
@@ -150,10 +86,60 @@ static int wm9090_volatile(struct snd_soc_codec *codec, unsigned int reg)
 	case WM9090_DC_SERVO_READBACK_0:
 	case WM9090_DC_SERVO_READBACK_1:
 	case WM9090_DC_SERVO_READBACK_2:
-		return 1;
+		return true;
 
 	default:
-		return 0;
+		return false;
+	}
+}
+
+static bool wm9090_readable(struct device *dev, unsigned int reg)
+{
+	switch (reg) {
+	case WM9090_SOFTWARE_RESET:
+	case WM9090_POWER_MANAGEMENT_1:
+	case WM9090_POWER_MANAGEMENT_2:
+	case WM9090_POWER_MANAGEMENT_3:
+	case WM9090_CLOCKING_1:
+	case WM9090_IN1_LINE_CONTROL:
+	case WM9090_IN2_LINE_CONTROL:
+	case WM9090_IN1_LINE_INPUT_A_VOLUME:
+	case WM9090_IN1_LINE_INPUT_B_VOLUME:
+	case WM9090_IN2_LINE_INPUT_A_VOLUME:
+	case WM9090_IN2_LINE_INPUT_B_VOLUME:
+	case WM9090_LEFT_OUTPUT_VOLUME:
+	case WM9090_RIGHT_OUTPUT_VOLUME:
+	case WM9090_SPKMIXL_ATTENUATION:
+	case WM9090_SPKOUT_MIXERS:
+	case WM9090_CLASSD3:
+	case WM9090_SPEAKER_VOLUME_LEFT:
+	case WM9090_OUTPUT_MIXER1:
+	case WM9090_OUTPUT_MIXER2:
+	case WM9090_OUTPUT_MIXER3:
+	case WM9090_OUTPUT_MIXER4:
+	case WM9090_SPEAKER_MIXER:
+	case WM9090_ANTIPOP2:
+	case WM9090_WRITE_SEQUENCER_0:
+	case WM9090_WRITE_SEQUENCER_1:
+	case WM9090_WRITE_SEQUENCER_2:
+	case WM9090_WRITE_SEQUENCER_3:
+	case WM9090_WRITE_SEQUENCER_4:
+	case WM9090_WRITE_SEQUENCER_5:
+	case WM9090_CHARGE_PUMP_1:
+	case WM9090_DC_SERVO_0:
+	case WM9090_DC_SERVO_1:
+	case WM9090_DC_SERVO_3:
+	case WM9090_DC_SERVO_READBACK_0:
+	case WM9090_DC_SERVO_READBACK_1:
+	case WM9090_DC_SERVO_READBACK_2:
+	case WM9090_ANALOGUE_HP_0:
+	case WM9090_AGC_CONTROL_0:
+	case WM9090_AGC_CONTROL_1:
+	case WM9090_AGC_CONTROL_2:
+		return true;
+
+	default:
+		return false;
 	}
 }
 
@@ -447,7 +433,7 @@ static int wm9090_add_controls(struct snd_soc_codec *codec)
 
 	snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map));
 
-	snd_soc_add_controls(codec, wm9090_controls,
+	snd_soc_add_codec_controls(codec, wm9090_controls,
 			     ARRAY_SIZE(wm9090_controls));
 
 	if (wm9090->pdata.lin1_diff) {
@@ -456,7 +442,7 @@ static int wm9090_add_controls(struct snd_soc_codec *codec)
 	} else {
 		snd_soc_dapm_add_routes(dapm, audio_map_in1_se,
 					ARRAY_SIZE(audio_map_in1_se));
-		snd_soc_add_controls(codec, wm9090_in1_se_controls,
+		snd_soc_add_codec_controls(codec, wm9090_in1_se_controls,
 				     ARRAY_SIZE(wm9090_in1_se_controls));
 	}
 
@@ -466,7 +452,7 @@ static int wm9090_add_controls(struct snd_soc_codec *codec)
 	} else {
 		snd_soc_dapm_add_routes(dapm, audio_map_in2_se,
 					ARRAY_SIZE(audio_map_in2_se));
-		snd_soc_add_controls(codec, wm9090_in2_se_controls,
+		snd_soc_add_codec_controls(codec, wm9090_in2_se_controls,
 				     ARRAY_SIZE(wm9090_in2_se_controls));
 	}
 
@@ -492,8 +478,7 @@ static int wm9090_add_controls(struct snd_soc_codec *codec)
 static int wm9090_set_bias_level(struct snd_soc_codec *codec,
 				 enum snd_soc_bias_level level)
 {
-	u16 *reg_cache = codec->reg_cache;
-	int i, ret;
+	struct wm9090_priv *wm9090 = snd_soc_codec_get_drvdata(codec);
 
 	switch (level) {
 	case SND_SOC_BIAS_ON:
@@ -513,7 +498,7 @@ static int wm9090_set_bias_level(struct snd_soc_codec *codec,
 	case SND_SOC_BIAS_STANDBY:
 		if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) {
 			/* Restore the register cache */
-			snd_soc_cache_sync(codec);
+			regcache_sync(wm9090->regmap);
 		}
 
 		/* We keep VMID off during standby since the combination of
@@ -537,26 +522,16 @@ static int wm9090_set_bias_level(struct snd_soc_codec *codec,
 
 static int wm9090_probe(struct snd_soc_codec *codec)
 {
+	struct wm9090_priv *wm9090 = dev_get_drvdata(codec->dev);
 	int ret;
 
-	ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_I2C);
+	codec->control_data = wm9090->regmap;
+	ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_REGMAP);
 	if (ret != 0) {
 		dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret);
 		return ret;
 	}
 
-	ret = snd_soc_read(codec, WM9090_SOFTWARE_RESET);
-	if (ret < 0)
-		return ret;
-	if (ret != wm9090_reg_defaults[WM9090_SOFTWARE_RESET]) {
-		dev_err(codec->dev, "Device is not a WM9090, ID=%x\n", ret);
-		return -EINVAL;
-	}
-
-	ret = snd_soc_write(codec, WM9090_SOFTWARE_RESET, 0);
-	if (ret < 0)
-		return ret;
-
 	/* Configure some defaults; they will be written out when we
 	 * bring the bias up.
 	 */
@@ -624,16 +599,27 @@ static struct snd_soc_codec_driver soc_codec_dev_wm9090 = {
 	.suspend = 	wm9090_suspend,
 	.resume =	wm9090_resume,
 	.set_bias_level = wm9090_set_bias_level,
-	.reg_cache_size = (WM9090_MAX_REGISTER + 1),
-	.reg_word_size = sizeof(u16),
-	.reg_cache_default = wm9090_reg_defaults,
-	.volatile_register = wm9090_volatile,
 };
 
+static const struct regmap_config wm9090_regmap = {
+	.reg_bits = 8,
+	.val_bits = 16,
+
+	.max_register = WM9090_MAX_REGISTER,
+	.volatile_reg = wm9090_volatile,
+	.readable_reg = wm9090_readable,
+
+	.cache_type = REGCACHE_RBTREE,
+	.reg_defaults = wm9090_reg_defaults,
+	.num_reg_defaults = ARRAY_SIZE(wm9090_reg_defaults),
+};
+
+
 static int wm9090_i2c_probe(struct i2c_client *i2c,
 			    const struct i2c_device_id *id)
 {
 	struct wm9090_priv *wm9090;
+	unsigned int reg;
 	int ret;
 
 	wm9090 = devm_kzalloc(&i2c->dev, sizeof(*wm9090), GFP_KERNEL);
@@ -642,6 +628,26 @@ static int wm9090_i2c_probe(struct i2c_client *i2c,
 		return -ENOMEM;
 	}
 
+	wm9090->regmap = regmap_init_i2c(i2c, &wm9090_regmap);
+	if (IS_ERR(wm9090->regmap)) {
+		ret = PTR_ERR(wm9090->regmap);
+		dev_err(&i2c->dev, "Failed to allocate regmap: %d\n", ret);
+		return ret;
+	}
+
+	ret = regmap_read(wm9090->regmap, WM9090_SOFTWARE_RESET, &reg);
+	if (ret < 0)
+		goto err;
+	if (reg != 0x9093) {
+		dev_err(&i2c->dev, "Device is not a WM9090, ID=%x\n", reg);
+		ret = -ENODEV;
+		goto err;
+	}
+
+	ret = regmap_write(wm9090->regmap, WM9090_SOFTWARE_RESET, 0);
+	if (ret < 0)
+		goto err;
+
 	if (i2c->dev.platform_data)
 		memcpy(&wm9090->pdata, i2c->dev.platform_data,
 		       sizeof(wm9090->pdata));
@@ -650,6 +656,15 @@ static int wm9090_i2c_probe(struct i2c_client *i2c,
 
 	ret =  snd_soc_register_codec(&i2c->dev,
 			&soc_codec_dev_wm9090,  NULL, 0);
+	if (ret != 0) {
+		dev_err(&i2c->dev, "Failed to register CODEC: %d\n", ret);
+		goto err;
+	}
+
+	return 0;
+
+err:
+	regmap_exit(wm9090->regmap);
 	return ret;
 }
 
@@ -658,6 +673,7 @@ static int __devexit wm9090_i2c_remove(struct i2c_client *i2c)
 	struct wm9090_priv *wm9090 = i2c_get_clientdata(i2c);
 
 	snd_soc_unregister_codec(&i2c->dev);
+	regmap_exit(wm9090->regmap);
 
 	return 0;
 }
diff --git a/sound/soc/codecs/wm9705.c b/sound/soc/codecs/wm9705.c
index 40c92ead85a3..cacc6a86b46f 100644
--- a/sound/soc/codecs/wm9705.c
+++ b/sound/soc/codecs/wm9705.c
@@ -351,7 +351,7 @@ static int wm9705_soc_probe(struct snd_soc_codec *codec)
 	if (ret)
 		goto reset_err;
 
-	snd_soc_add_controls(codec, wm9705_snd_ac97_controls,
+	snd_soc_add_codec_controls(codec, wm9705_snd_ac97_controls,
 				ARRAY_SIZE(wm9705_snd_ac97_controls));
 
 	return 0;
diff --git a/sound/soc/codecs/wm9712.c b/sound/soc/codecs/wm9712.c
index b7b31f84c10b..b342ae50bcd6 100644
--- a/sound/soc/codecs/wm9712.c
+++ b/sound/soc/codecs/wm9712.c
@@ -20,10 +20,9 @@
 #include <sound/ac97_codec.h>
 #include <sound/initval.h>
 #include <sound/soc.h>
+#include <sound/tlv.h>
 #include "wm9712.h"
 
-#define WM9712_VERSION "0.4"
-
 static unsigned int ac97_read(struct snd_soc_codec *codec,
 	unsigned int reg);
 static int ac97_write(struct snd_soc_codec *codec,
@@ -71,6 +70,9 @@ static const char *wm9712_rec_sel[] = {"Mic", "NC", "NC", "Speaker Mixer",
 static const char *wm9712_ng_type[] = {"Constant Gain", "Mute"};
 static const char *wm9712_diff_sel[] = {"Mic", "Line"};
 
+static const DECLARE_TLV_DB_SCALE(main_tlv, -3450, 150, 0);
+static const DECLARE_TLV_DB_SCALE(boost_tlv, 0, 2000, 0);
+
 static const struct soc_enum wm9712_enum[] = {
 SOC_ENUM_SINGLE(AC97_PCI_SVID, 14, 4, wm9712_alc_select),
 SOC_ENUM_SINGLE(AC97_VIDEO, 12, 4, wm9712_alc_mux),
@@ -149,9 +151,9 @@ SOC_ENUM("Capture Volume Steps", wm9712_enum[6]),
 SOC_DOUBLE("Capture Volume", AC97_REC_GAIN, 8, 0, 63, 1),
 SOC_SINGLE("Capture ZC Switch", AC97_REC_GAIN, 7, 1, 0),
 
-SOC_SINGLE("Mic 1 Volume", AC97_MIC, 8, 31, 1),
-SOC_SINGLE("Mic 2 Volume", AC97_MIC, 0, 31, 1),
-SOC_SINGLE("Mic 20dB Boost Switch", AC97_MIC, 7, 1, 0),
+SOC_SINGLE_TLV("Mic 1 Volume", AC97_MIC, 8, 31, 1, main_tlv),
+SOC_SINGLE_TLV("Mic 2 Volume", AC97_MIC, 0, 31, 1, main_tlv),
+SOC_SINGLE_TLV("Mic Boost Volume", AC97_MIC, 7, 1, 0, boost_tlv),
 };
 
 /* We have to create a fake left and right HP mixers because
@@ -619,8 +621,6 @@ static int wm9712_soc_probe(struct snd_soc_codec *codec)
 {
 	int ret = 0;
 
-	printk(KERN_INFO "WM9711/WM9712 SoC Audio Codec %s\n", WM9712_VERSION);
-
 	ret = snd_soc_new_ac97_codec(codec, &soc_ac97_ops, 0);
 	if (ret < 0) {
 		printk(KERN_ERR "wm9712: failed to register AC97 codec\n");
@@ -637,7 +637,7 @@ static int wm9712_soc_probe(struct snd_soc_codec *codec)
 	ac97_write(codec, AC97_VIDEO, ac97_read(codec, AC97_VIDEO) | 0x3000);
 
 	wm9712_set_bias_level(codec, SND_SOC_BIAS_STANDBY);
-	snd_soc_add_controls(codec, wm9712_snd_ac97_controls,
+	snd_soc_add_codec_controls(codec, wm9712_snd_ac97_controls,
 				ARRAY_SIZE(wm9712_snd_ac97_controls));
 
 	return 0;
diff --git a/sound/soc/codecs/wm9713.c b/sound/soc/codecs/wm9713.c
index 2b8479bfcd93..2d22cc70d536 100644
--- a/sound/soc/codecs/wm9713.c
+++ b/sound/soc/codecs/wm9713.c
@@ -1216,7 +1216,7 @@ static int wm9713_soc_probe(struct snd_soc_codec *codec)
 	reg = ac97_read(codec, AC97_CD) & 0x7fff;
 	ac97_write(codec, AC97_CD, reg);
 
-	snd_soc_add_controls(codec, wm9713_snd_ac97_controls,
+	snd_soc_add_codec_controls(codec, wm9713_snd_ac97_controls,
 				ARRAY_SIZE(wm9713_snd_ac97_controls));
 
 	return 0;
diff --git a/sound/soc/codecs/wm_hubs.c b/sound/soc/codecs/wm_hubs.c
index 2a61094075f8..c08d1c2f346f 100644
--- a/sound/soc/codecs/wm_hubs.c
+++ b/sound/soc/codecs/wm_hubs.c
@@ -172,7 +172,7 @@ static void calibrate_dc_servo(struct snd_soc_codec *codec)
 		break;
 	default:
 		WARN(1, "Unknown DCS readback method\n");
-		break;
+		return;
 	}
 
 	dev_dbg(codec->dev, "DCS input: %x %x\n", reg_l, reg_r);
@@ -207,7 +207,7 @@ static void calibrate_dc_servo(struct snd_soc_codec *codec)
 
 	/* Save the callibrated offset if we're in class W mode and
 	 * therefore don't have any analogue signal mixed in. */
-	if (hubs->class_w)
+	if (hubs->class_w && !hubs->no_cache_class_w)
 		hubs->class_w_dcs = dcs_cfg;
 }
 
@@ -500,6 +500,36 @@ static int earpiece_event(struct snd_soc_dapm_widget *w,
 	return 0;
 }
 
+static int lineout_event(struct snd_soc_dapm_widget *w,
+			 struct snd_kcontrol *control, int event)
+{
+	struct snd_soc_codec *codec = w->codec;
+	struct wm_hubs_data *hubs = snd_soc_codec_get_drvdata(codec);
+	bool *flag;
+
+	switch (w->shift) {
+	case WM8993_LINEOUT1N_ENA_SHIFT:
+		flag = &hubs->lineout1n_ena;
+		break;
+	case WM8993_LINEOUT1P_ENA_SHIFT:
+		flag = &hubs->lineout1p_ena;
+		break;
+	case WM8993_LINEOUT2N_ENA_SHIFT:
+		flag = &hubs->lineout2n_ena;
+		break;
+	case WM8993_LINEOUT2P_ENA_SHIFT:
+		flag = &hubs->lineout2p_ena;
+		break;
+	default:
+		WARN(1, "Unknown line output");
+		return -EINVAL;
+	}
+
+	*flag = SND_SOC_DAPM_EVENT_ON(event);
+
+	return 0;
+}
+
 static const struct snd_kcontrol_new in1l_pga[] = {
 SOC_DAPM_SINGLE("IN1LP Switch", WM8993_INPUT_MIXER2, 5, 1, 0),
 SOC_DAPM_SINGLE("IN1LN Switch", WM8993_INPUT_MIXER2, 4, 1, 0),
@@ -586,14 +616,14 @@ SOC_DAPM_SINGLE("Left Output Switch", WM8993_LINE_MIXER1, 0, 1, 0),
 };
 
 static const struct snd_kcontrol_new line2_mix[] = {
-SOC_DAPM_SINGLE("IN2R Switch", WM8993_LINE_MIXER2, 2, 1, 0),
-SOC_DAPM_SINGLE("IN2L Switch", WM8993_LINE_MIXER2, 1, 1, 0),
+SOC_DAPM_SINGLE("IN1L Switch", WM8993_LINE_MIXER2, 2, 1, 0),
+SOC_DAPM_SINGLE("IN1R Switch", WM8993_LINE_MIXER2, 1, 1, 0),
 SOC_DAPM_SINGLE("Output Switch", WM8993_LINE_MIXER2, 0, 1, 0),
 };
 
 static const struct snd_kcontrol_new line2n_mix[] = {
-SOC_DAPM_SINGLE("Left Output Switch", WM8993_LINE_MIXER2, 6, 1, 0),
-SOC_DAPM_SINGLE("Right Output Switch", WM8993_LINE_MIXER2, 5, 1, 0),
+SOC_DAPM_SINGLE("Left Output Switch", WM8993_LINE_MIXER2, 5, 1, 0),
+SOC_DAPM_SINGLE("Right Output Switch", WM8993_LINE_MIXER2, 6, 1, 0),
 };
 
 static const struct snd_kcontrol_new line2p_mix[] = {
@@ -613,6 +643,8 @@ SND_SOC_DAPM_INPUT("IN2RP:VXRP"),
 SND_SOC_DAPM_SUPPLY("MICBIAS2", WM8993_POWER_MANAGEMENT_1, 5, 0, NULL, 0),
 SND_SOC_DAPM_SUPPLY("MICBIAS1", WM8993_POWER_MANAGEMENT_1, 4, 0, NULL, 0),
 
+SND_SOC_DAPM_SUPPLY("LINEOUT_VMID_BUF", WM8993_ANTIPOP1, 7, 0, NULL, 0),
+
 SND_SOC_DAPM_MIXER("IN1L PGA", WM8993_POWER_MANAGEMENT_2, 6, 0,
 		   in1l_pga, ARRAY_SIZE(in1l_pga)),
 SND_SOC_DAPM_MIXER("IN1R PGA", WM8993_POWER_MANAGEMENT_2, 4, 0,
@@ -638,9 +670,8 @@ SND_SOC_DAPM_PGA("Right Output PGA", WM8993_POWER_MANAGEMENT_3, 6, 0, NULL, 0),
 
 SND_SOC_DAPM_SUPPLY("Headphone Supply", SND_SOC_NOPM, 0, 0, hp_supply_event, 
 		    SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD),
-SND_SOC_DAPM_PGA_E("Headphone PGA", SND_SOC_NOPM, 0, 0,
-		   NULL, 0,
-		   hp_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+SND_SOC_DAPM_OUT_DRV_E("Headphone PGA", SND_SOC_NOPM, 0, 0, NULL, 0,
+		       hp_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
 
 SND_SOC_DAPM_MIXER("Earpiece Mixer", SND_SOC_NOPM, 0, 0,
 		   earpiece_mixer, ARRAY_SIZE(earpiece_mixer)),
@@ -654,10 +685,10 @@ SND_SOC_DAPM_MIXER("SPKR Boost", SND_SOC_NOPM, 0, 0,
 		   right_speaker_boost, ARRAY_SIZE(right_speaker_boost)),
 
 SND_SOC_DAPM_SUPPLY("TSHUT", WM8993_POWER_MANAGEMENT_2, 14, 0, NULL, 0),
-SND_SOC_DAPM_PGA("SPKL Driver", WM8993_POWER_MANAGEMENT_1, 12, 0,
-		 NULL, 0),
-SND_SOC_DAPM_PGA("SPKR Driver", WM8993_POWER_MANAGEMENT_1, 13, 0,
-		 NULL, 0),
+SND_SOC_DAPM_OUT_DRV("SPKL Driver", WM8993_POWER_MANAGEMENT_1, 12, 0,
+		     NULL, 0),
+SND_SOC_DAPM_OUT_DRV("SPKR Driver", WM8993_POWER_MANAGEMENT_1, 13, 0,
+		     NULL, 0),
 
 SND_SOC_DAPM_MIXER("LINEOUT1 Mixer", SND_SOC_NOPM, 0, 0,
 		   line1_mix, ARRAY_SIZE(line1_mix)),
@@ -673,14 +704,18 @@ SND_SOC_DAPM_MIXER("LINEOUT2N Mixer", SND_SOC_NOPM, 0, 0,
 SND_SOC_DAPM_MIXER("LINEOUT2P Mixer", SND_SOC_NOPM, 0, 0,
 		   line2p_mix, ARRAY_SIZE(line2p_mix)),
 
-SND_SOC_DAPM_PGA("LINEOUT1N Driver", WM8993_POWER_MANAGEMENT_3, 13, 0,
-		 NULL, 0),
-SND_SOC_DAPM_PGA("LINEOUT1P Driver", WM8993_POWER_MANAGEMENT_3, 12, 0,
-		 NULL, 0),
-SND_SOC_DAPM_PGA("LINEOUT2N Driver", WM8993_POWER_MANAGEMENT_3, 11, 0,
-		 NULL, 0),
-SND_SOC_DAPM_PGA("LINEOUT2P Driver", WM8993_POWER_MANAGEMENT_3, 10, 0,
-		 NULL, 0),
+SND_SOC_DAPM_OUT_DRV_E("LINEOUT1N Driver", WM8993_POWER_MANAGEMENT_3, 13, 0,
+		       NULL, 0, lineout_event,
+		     SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+SND_SOC_DAPM_OUT_DRV_E("LINEOUT1P Driver", WM8993_POWER_MANAGEMENT_3, 12, 0,
+		       NULL, 0, lineout_event,
+		       SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+SND_SOC_DAPM_OUT_DRV_E("LINEOUT2N Driver", WM8993_POWER_MANAGEMENT_3, 11, 0,
+		       NULL, 0, lineout_event,
+		       SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
+SND_SOC_DAPM_OUT_DRV_E("LINEOUT2P Driver", WM8993_POWER_MANAGEMENT_3, 10, 0,
+		       NULL, 0, lineout_event,
+		       SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD),
 
 SND_SOC_DAPM_OUTPUT("SPKOUTLP"),
 SND_SOC_DAPM_OUTPUT("SPKOUTLN"),
@@ -834,9 +869,11 @@ static const struct snd_soc_dapm_route lineout1_diff_routes[] = {
 };
 
 static const struct snd_soc_dapm_route lineout1_se_routes[] = {
+	{ "LINEOUT1N Mixer", NULL, "LINEOUT_VMID_BUF" },
 	{ "LINEOUT1N Mixer", "Left Output Switch", "Left Output PGA" },
 	{ "LINEOUT1N Mixer", "Right Output Switch", "Right Output PGA" },
 
+	{ "LINEOUT1P Mixer", NULL, "LINEOUT_VMID_BUF" },
 	{ "LINEOUT1P Mixer", "Left Output Switch", "Left Output PGA" },
 
 	{ "LINEOUT1N Driver", NULL, "LINEOUT1N Mixer" },
@@ -844,8 +881,8 @@ static const struct snd_soc_dapm_route lineout1_se_routes[] = {
 };
 
 static const struct snd_soc_dapm_route lineout2_diff_routes[] = {
-	{ "LINEOUT2 Mixer", "IN2L Switch", "IN2L PGA" },
-	{ "LINEOUT2 Mixer", "IN2R Switch", "IN2R PGA" },
+	{ "LINEOUT2 Mixer", "IN1L Switch", "IN1L PGA" },
+	{ "LINEOUT2 Mixer", "IN1R Switch", "IN1R PGA" },
 	{ "LINEOUT2 Mixer", "Output Switch", "Right Output PGA" },
 
 	{ "LINEOUT2N Driver", NULL, "LINEOUT2 Mixer" },
@@ -853,9 +890,11 @@ static const struct snd_soc_dapm_route lineout2_diff_routes[] = {
 };
 
 static const struct snd_soc_dapm_route lineout2_se_routes[] = {
+	{ "LINEOUT2N Mixer", NULL, "LINEOUT_VMID_BUF" },
 	{ "LINEOUT2N Mixer", "Left Output Switch", "Left Output PGA" },
 	{ "LINEOUT2N Mixer", "Right Output Switch", "Right Output PGA" },
 
+	{ "LINEOUT2P Mixer", NULL, "LINEOUT_VMID_BUF" },
 	{ "LINEOUT2P Mixer", "Right Output Switch", "Right Output PGA" },
 
 	{ "LINEOUT2N Driver", NULL, "LINEOUT2N Mixer" },
@@ -895,7 +934,7 @@ int wm_hubs_add_analogue_controls(struct snd_soc_codec *codec)
 			    WM8993_MIXOUTR_ZC | WM8993_MIXOUT_VU,
 			    WM8993_MIXOUTR_ZC | WM8993_MIXOUT_VU);
 
-	snd_soc_add_controls(codec, analogue_snd_controls,
+	snd_soc_add_codec_controls(codec, analogue_snd_controls,
 			     ARRAY_SIZE(analogue_snd_controls));
 
 	snd_soc_dapm_new_controls(dapm, analogue_dapm_widgets,
@@ -943,6 +982,11 @@ int wm_hubs_handle_analogue_pdata(struct snd_soc_codec *codec,
 				  int jd_scthr, int jd_thr, int micbias1_lvl,
 				  int micbias2_lvl)
 {
+	struct wm_hubs_data *hubs = snd_soc_codec_get_drvdata(codec);
+
+	hubs->lineout1_se = !lineout1_diff;
+	hubs->lineout2_se = !lineout2_diff;
+
 	if (!lineout1_diff)
 		snd_soc_update_bits(codec, WM8993_LINE_MIXER1,
 				    WM8993_LINEOUT1_MODE,
@@ -952,12 +996,6 @@ int wm_hubs_handle_analogue_pdata(struct snd_soc_codec *codec,
 				    WM8993_LINEOUT2_MODE,
 				    WM8993_LINEOUT2_MODE);
 
-	/* If the line outputs are differential then we aren't presenting
-	 * VMID as an output and can disable it.
-	 */
-	if (lineout1_diff && lineout2_diff)
-		codec->dapm.idle_bias_off = 1;
-
 	if (lineout1fb)
 		snd_soc_update_bits(codec, WM8993_ADDITIONAL_CONTROL,
 				    WM8993_LINEOUT1_FB, WM8993_LINEOUT1_FB);
@@ -978,6 +1016,74 @@ int wm_hubs_handle_analogue_pdata(struct snd_soc_codec *codec,
 }
 EXPORT_SYMBOL_GPL(wm_hubs_handle_analogue_pdata);
 
+void wm_hubs_vmid_ena(struct snd_soc_codec *codec)
+{
+	struct wm_hubs_data *hubs = snd_soc_codec_get_drvdata(codec);
+	int val = 0;
+
+	if (hubs->lineout1_se)
+		val |= WM8993_LINEOUT1N_ENA | WM8993_LINEOUT1P_ENA;
+
+	if (hubs->lineout2_se)
+		val |= WM8993_LINEOUT2N_ENA | WM8993_LINEOUT2P_ENA;
+
+	/* Enable the line outputs while we power up */
+	snd_soc_update_bits(codec, WM8993_POWER_MANAGEMENT_3, val, val);
+}
+EXPORT_SYMBOL_GPL(wm_hubs_vmid_ena);
+
+void wm_hubs_set_bias_level(struct snd_soc_codec *codec,
+			    enum snd_soc_bias_level level)
+{
+	struct wm_hubs_data *hubs = snd_soc_codec_get_drvdata(codec);
+	int val;
+
+	switch (level) {
+	case SND_SOC_BIAS_STANDBY:
+		/* Clamp the inputs to VMID while we ramp to charge caps */
+		snd_soc_update_bits(codec, WM8993_INPUTS_CLAMP_REG,
+				    WM8993_INPUTS_CLAMP, WM8993_INPUTS_CLAMP);
+		break;
+
+	case SND_SOC_BIAS_ON:
+		/* Turn off any unneded single ended outputs */
+		val = 0;
+
+		if (hubs->lineout1_se && hubs->lineout1n_ena)
+			val |= WM8993_LINEOUT1N_ENA;
+
+		if (hubs->lineout1_se && hubs->lineout1p_ena)
+			val |= WM8993_LINEOUT1P_ENA;
+
+		if (hubs->lineout2_se && hubs->lineout2n_ena)
+			val |= WM8993_LINEOUT2N_ENA;
+
+		if (hubs->lineout2_se && hubs->lineout2p_ena)
+			val |= WM8993_LINEOUT2P_ENA;
+
+		snd_soc_update_bits(codec, WM8993_POWER_MANAGEMENT_3,
+				    WM8993_LINEOUT1N_ENA |
+				    WM8993_LINEOUT1P_ENA |
+				    WM8993_LINEOUT2N_ENA |
+				    WM8993_LINEOUT2P_ENA,
+				    val);
+
+		if (!hubs->lineout1n_ena && !hubs->lineout1p_ena &&
+		    !hubs->lineout2n_ena && !hubs->lineout2p_ena)
+			snd_soc_update_bits(codec, WM8993_ANTIPOP1,
+					    WM8993_LINEOUT_VMID_BUF_ENA, 0);
+
+		/* Remove the input clamps */
+		snd_soc_update_bits(codec, WM8993_INPUTS_CLAMP_REG,
+				    WM8993_INPUTS_CLAMP, 0);
+		break;
+
+	default:
+		break;
+	}
+}
+EXPORT_SYMBOL_GPL(wm_hubs_set_bias_level);
+
 MODULE_DESCRIPTION("Shared support for Wolfson hubs products");
 MODULE_AUTHOR("Mark Brown <broonie@opensource.wolfsonmicro.com>");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/codecs/wm_hubs.h b/sound/soc/codecs/wm_hubs.h
index c674c7a502a6..5705276f4943 100644
--- a/sound/soc/codecs/wm_hubs.h
+++ b/sound/soc/codecs/wm_hubs.h
@@ -30,9 +30,18 @@ struct wm_hubs_data {
 	int series_startup;
 	int no_series_update;
 
+	bool no_cache_class_w;
 	bool class_w;
 	u16 class_w_dcs;
 
+	bool lineout1_se;
+	bool lineout1n_ena;
+	bool lineout1p_ena;
+
+	bool lineout2_se;
+	bool lineout2n_ena;
+	bool lineout2p_ena;
+
 	bool dcs_done_irq;
 	struct completion dcs_done;
 };
@@ -46,5 +55,8 @@ extern int wm_hubs_handle_analogue_pdata(struct snd_soc_codec *,
 					 int micbias1_lvl, int micbias2_lvl);
 
 extern irqreturn_t wm_hubs_dcs_done(int irq, void *data);
+extern void wm_hubs_vmid_ena(struct snd_soc_codec *codec);
+extern void wm_hubs_set_bias_level(struct snd_soc_codec *codec,
+				   enum snd_soc_bias_level level);
 
 #endif
diff --git a/sound/soc/davinci/davinci-pcm.c b/sound/soc/davinci/davinci-pcm.c
index b26401f87b85..97d77b298968 100644
--- a/sound/soc/davinci/davinci-pcm.c
+++ b/sound/soc/davinci/davinci-pcm.c
@@ -826,7 +826,7 @@ static void davinci_pcm_free(struct snd_pcm *pcm)
 	}
 }
 
-static u64 davinci_pcm_dmamask = 0xffffffff;
+static u64 davinci_pcm_dmamask = DMA_BIT_MASK(32);
 
 static int davinci_pcm_new(struct snd_soc_pcm_runtime *rtd)
 {
@@ -837,7 +837,7 @@ static int davinci_pcm_new(struct snd_soc_pcm_runtime *rtd)
 	if (!card->dev->dma_mask)
 		card->dev->dma_mask = &davinci_pcm_dmamask;
 	if (!card->dev->coherent_dma_mask)
-		card->dev->coherent_dma_mask = 0xffffffff;
+		card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
 
 	if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) {
 		ret = davinci_pcm_preallocate_dma_buffer(pcm,
diff --git a/sound/soc/ep93xx/Kconfig b/sound/soc/ep93xx/Kconfig
index 91a28de94109..88143db7e753 100644
--- a/sound/soc/ep93xx/Kconfig
+++ b/sound/soc/ep93xx/Kconfig
@@ -1,6 +1,7 @@
 config SND_EP93XX_SOC
 	tristate "SoC Audio support for the Cirrus Logic EP93xx series"
 	depends on ARCH_EP93XX && SND_SOC
+	select SND_SOC_DMAENGINE_PCM
 	help
 	  Say Y or M if you want to add support for codecs attached to
 	  the EP93xx I2S or AC97 interfaces.
diff --git a/sound/soc/ep93xx/edb93xx.c b/sound/soc/ep93xx/edb93xx.c
index bae5cbbbd2b2..e01cb02abd3a 100644
--- a/sound/soc/ep93xx/edb93xx.c
+++ b/sound/soc/ep93xx/edb93xx.c
@@ -85,9 +85,7 @@ static int __devinit edb93xx_probe(struct platform_device *pdev)
 	struct snd_soc_card *card = &snd_soc_edb93xx;
 	int ret;
 
-	ret = ep93xx_i2s_acquire(EP93XX_SYSCON_DEVCFG_I2SONAC97,
-				 EP93XX_SYSCON_I2SCLKDIV_ORIDE |
-				 EP93XX_SYSCON_I2SCLKDIV_SPOL);
+	ret = ep93xx_i2s_acquire();
 	if (ret)
 		return ret;
 
diff --git a/sound/soc/ep93xx/ep93xx-pcm.c b/sound/soc/ep93xx/ep93xx-pcm.c
index de8390449873..162dbb74f4cc 100644
--- a/sound/soc/ep93xx/ep93xx-pcm.c
+++ b/sound/soc/ep93xx/ep93xx-pcm.c
@@ -23,6 +23,7 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
+#include <sound/dmaengine_pcm.h>
 
 #include <mach/dma.h>
 #include <mach/hardware.h>
@@ -52,26 +53,6 @@ static const struct snd_pcm_hardware ep93xx_pcm_hardware = {
 	.fifo_size		= 32,
 };
 
-struct ep93xx_runtime_data
-{
-	int				pointer_bytes;
-	int				periods;
-	int				period_bytes;
-	struct dma_chan			*dma_chan;
-	struct ep93xx_dma_data		dma_data;
-};
-
-static void ep93xx_pcm_dma_callback(void *data)
-{
-	struct snd_pcm_substream *substream = data;
-	struct ep93xx_runtime_data *rtd = substream->runtime->private_data;
-
-	rtd->pointer_bytes += rtd->period_bytes;
-	rtd->pointer_bytes %= rtd->period_bytes * rtd->periods;
-
-	snd_pcm_period_elapsed(substream);
-}
-
 static bool ep93xx_pcm_dma_filter(struct dma_chan *chan, void *filter_param)
 {
 	struct ep93xx_dma_data *data = filter_param;
@@ -86,98 +67,48 @@ static bool ep93xx_pcm_dma_filter(struct dma_chan *chan, void *filter_param)
 
 static int ep93xx_pcm_open(struct snd_pcm_substream *substream)
 {
-	struct snd_soc_pcm_runtime *soc_rtd = substream->private_data;
-	struct snd_soc_dai *cpu_dai = soc_rtd->cpu_dai;
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
 	struct ep93xx_pcm_dma_params *dma_params;
-	struct ep93xx_runtime_data *rtd;    
-	dma_cap_mask_t mask;
+	struct ep93xx_dma_data *dma_data;
 	int ret;
 
-	ret = snd_pcm_hw_constraint_integer(substream->runtime,
-					    SNDRV_PCM_HW_PARAM_PERIODS);
-	if (ret < 0)
-		return ret;
-
 	snd_soc_set_runtime_hwparams(substream, &ep93xx_pcm_hardware);
 
-	rtd = kmalloc(sizeof(*rtd), GFP_KERNEL);
-	if (!rtd) 
+	dma_data = kmalloc(sizeof(*dma_data), GFP_KERNEL);
+	if (!dma_data)
 		return -ENOMEM;
 
-	dma_cap_zero(mask);
-	dma_cap_set(DMA_SLAVE, mask);
-	dma_cap_set(DMA_CYCLIC, mask);
-
 	dma_params = snd_soc_dai_get_dma_data(cpu_dai, substream);
-	rtd->dma_data.port = dma_params->dma_port;
-	rtd->dma_data.name = dma_params->name;
-
-	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-		rtd->dma_data.direction = DMA_MEM_TO_DEV;
-	else
-		rtd->dma_data.direction = DMA_DEV_TO_MEM;
-
-	rtd->dma_chan = dma_request_channel(mask, ep93xx_pcm_dma_filter,
-					    &rtd->dma_data);
-	if (!rtd->dma_chan) {
-		kfree(rtd);
-		return -EINVAL;
-	}
-	
-	substream->runtime->private_data = rtd;
-	return 0;
-}
+	dma_data->port = dma_params->dma_port;
+	dma_data->name = dma_params->name;
+	dma_data->direction = snd_pcm_substream_to_dma_direction(substream);
 
-static int ep93xx_pcm_close(struct snd_pcm_substream *substream)
-{
-	struct ep93xx_runtime_data *rtd = substream->runtime->private_data;
+	ret = snd_dmaengine_pcm_open(substream, ep93xx_pcm_dma_filter, dma_data);
+	if (ret) {
+		kfree(dma_data);
+		return ret;
+	}
 
-	dma_release_channel(rtd->dma_chan);
-	kfree(rtd);
-	return 0;
-}
+	snd_dmaengine_pcm_set_data(substream, dma_data);
 
-static int ep93xx_pcm_dma_submit(struct snd_pcm_substream *substream)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct ep93xx_runtime_data *rtd = runtime->private_data;
-	struct dma_chan *chan = rtd->dma_chan;
-	struct dma_device *dma_dev = chan->device;
-	struct dma_async_tx_descriptor *desc;
-
-	rtd->pointer_bytes = 0;
-	desc = dma_dev->device_prep_dma_cyclic(chan, runtime->dma_addr,
-					       rtd->period_bytes * rtd->periods,
-					       rtd->period_bytes,
-					       rtd->dma_data.direction);
-	if (!desc)
-		return -EINVAL;
-
-	desc->callback = ep93xx_pcm_dma_callback;
-	desc->callback_param = substream;
-
-	dmaengine_submit(desc);
 	return 0;
 }
 
-static void ep93xx_pcm_dma_flush(struct snd_pcm_substream *substream)
+static int ep93xx_pcm_close(struct snd_pcm_substream *substream)
 {
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct ep93xx_runtime_data *rtd = runtime->private_data;
+	struct dma_data *dma_data = snd_dmaengine_pcm_get_data(substream);
 
-	dmaengine_terminate_all(rtd->dma_chan);
+	snd_dmaengine_pcm_close(substream);
+	kfree(dma_data);
+	return 0;
 }
 
 static int ep93xx_pcm_hw_params(struct snd_pcm_substream *substream,
 				struct snd_pcm_hw_params *params)
 {
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct ep93xx_runtime_data *rtd = runtime->private_data;
-
 	snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
 
-	rtd->periods = params_periods(params);
-	rtd->period_bytes = params_period_bytes(params);
 	return 0;
 }
 
@@ -187,41 +118,6 @@ static int ep93xx_pcm_hw_free(struct snd_pcm_substream *substream)
 	return 0;
 }
 
-static int ep93xx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
-{
-	int ret;
-
-	ret = 0;
-	switch (cmd) {
-	case SNDRV_PCM_TRIGGER_START:
-	case SNDRV_PCM_TRIGGER_RESUME:
-	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-		ret = ep93xx_pcm_dma_submit(substream);
-		break;
-
-	case SNDRV_PCM_TRIGGER_STOP:
-	case SNDRV_PCM_TRIGGER_SUSPEND:
-	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-		ep93xx_pcm_dma_flush(substream);
-		break;
-
-	default:
-		ret = -EINVAL;
-		break;
-	}
-
-	return ret;
-}
-
-static snd_pcm_uframes_t ep93xx_pcm_pointer(struct snd_pcm_substream *substream)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct ep93xx_runtime_data *rtd = substream->runtime->private_data;
-
-	/* FIXME: implement this with sub-period granularity */
-	return bytes_to_frames(runtime, rtd->pointer_bytes);
-}
-
 static int ep93xx_pcm_mmap(struct snd_pcm_substream *substream,
 			   struct vm_area_struct *vma)
 {
@@ -239,8 +135,8 @@ static struct snd_pcm_ops ep93xx_pcm_ops = {
 	.ioctl		= snd_pcm_lib_ioctl,
 	.hw_params	= ep93xx_pcm_hw_params,
 	.hw_free	= ep93xx_pcm_hw_free,
-	.trigger	= ep93xx_pcm_trigger,
-	.pointer	= ep93xx_pcm_pointer,
+	.trigger	= snd_dmaengine_pcm_trigger,
+	.pointer	= snd_dmaengine_pcm_pointer,
 	.mmap		= ep93xx_pcm_mmap,
 };
 
@@ -281,7 +177,7 @@ static void ep93xx_pcm_free_dma_buffers(struct snd_pcm *pcm)
 	}
 }
 
-static u64 ep93xx_pcm_dmamask = 0xffffffff;
+static u64 ep93xx_pcm_dmamask = DMA_BIT_MASK(32);
 
 static int ep93xx_pcm_new(struct snd_soc_pcm_runtime *rtd)
 {
@@ -292,7 +188,7 @@ static int ep93xx_pcm_new(struct snd_soc_pcm_runtime *rtd)
 	if (!card->dev->dma_mask)
 		card->dev->dma_mask = &ep93xx_pcm_dmamask;
 	if (!card->dev->coherent_dma_mask)
-		card->dev->coherent_dma_mask = 0xffffffff;
+		card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
 
 	if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) {
 		ret = ep93xx_pcm_preallocate_dma_buffer(pcm,
diff --git a/sound/soc/ep93xx/snappercl15.c b/sound/soc/ep93xx/snappercl15.c
index ccae34a3f280..a193cea3cf3c 100644
--- a/sound/soc/ep93xx/snappercl15.c
+++ b/sound/soc/ep93xx/snappercl15.c
@@ -103,9 +103,7 @@ static int __devinit snappercl15_probe(struct platform_device *pdev)
 	struct snd_soc_card *card = &snd_soc_snappercl15;
 	int ret;
 
-	ret = ep93xx_i2s_acquire(EP93XX_SYSCON_DEVCFG_I2SONAC97,
-				 EP93XX_SYSCON_I2SCLKDIV_ORIDE |
-				 EP93XX_SYSCON_I2SCLKDIV_SPOL);
+	ret = ep93xx_i2s_acquire();
 	if (ret)
 		return ret;
 
diff --git a/sound/soc/fsl/fsl_dma.c b/sound/soc/fsl/fsl_dma.c
index 4f59bbaba48f..96bb92dd174c 100644
--- a/sound/soc/fsl/fsl_dma.c
+++ b/sound/soc/fsl/fsl_dma.c
@@ -311,23 +311,23 @@ static int fsl_dma_new(struct snd_soc_pcm_runtime *rtd)
 	 * should allocate a DMA buffer only for the streams that are valid.
 	 */
 
-	if (pcm->streams[0].substream) {
+	if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) {
 		ret = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, card->dev,
 			fsl_dma_hardware.buffer_bytes_max,
-			&pcm->streams[0].substream->dma_buffer);
+			&pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream->dma_buffer);
 		if (ret) {
 			dev_err(card->dev, "can't alloc playback dma buffer\n");
 			return ret;
 		}
 	}
 
-	if (pcm->streams[1].substream) {
+	if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) {
 		ret = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, card->dev,
 			fsl_dma_hardware.buffer_bytes_max,
-			&pcm->streams[1].substream->dma_buffer);
+			&pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream->dma_buffer);
 		if (ret) {
 			dev_err(card->dev, "can't alloc capture dma buffer\n");
-			snd_dma_free_pages(&pcm->streams[0].substream->dma_buffer);
+			snd_dma_free_pages(&pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream->dma_buffer);
 			return ret;
 		}
 	}
diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
index 3e066966d878..2eb407fa3b48 100644
--- a/sound/soc/fsl/fsl_ssi.c
+++ b/sound/soc/fsl/fsl_ssi.c
@@ -716,12 +716,12 @@ static int __devinit fsl_ssi_probe(struct platform_device *pdev)
 	}
 
 	/* Trigger the machine driver's probe function.  The platform driver
-	 * name of the machine driver is taken from the /model property of the
+	 * name of the machine driver is taken from /compatible property of the
 	 * device tree.  We also pass the address of the CPU DAI driver
 	 * structure.
 	 */
-	sprop = of_get_property(of_find_node_by_path("/"), "model", NULL);
-	/* Sometimes the model name has a "fsl," prefix, so we strip that. */
+	sprop = of_get_property(of_find_node_by_path("/"), "compatible", NULL);
+	/* Sometimes the compatible name has a "fsl," prefix, so we strip it. */
 	p = strrchr(sprop, ',');
 	if (p)
 		sprop = p + 1;
diff --git a/sound/soc/fsl/mpc5200_dma.c b/sound/soc/fsl/mpc5200_dma.c
index e7803d34c425..9a3f7c5ab687 100644
--- a/sound/soc/fsl/mpc5200_dma.c
+++ b/sound/soc/fsl/mpc5200_dma.c
@@ -8,6 +8,7 @@
 
 #include <linux/module.h>
 #include <linux/of_device.h>
+#include <linux/dma-mapping.h>
 #include <linux/slab.h>
 #include <linux/of_platform.h>
 
@@ -298,7 +299,7 @@ static struct snd_pcm_ops psc_dma_ops = {
 	.hw_params	= psc_dma_hw_params,
 };
 
-static u64 psc_dma_dmamask = 0xffffffff;
+static u64 psc_dma_dmamask = DMA_BIT_MASK(32);
 static int psc_dma_new(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_card *card = rtd->card->snd_card;
@@ -314,18 +315,18 @@ static int psc_dma_new(struct snd_soc_pcm_runtime *rtd)
 	if (!card->dev->dma_mask)
 		card->dev->dma_mask = &psc_dma_dmamask;
 	if (!card->dev->coherent_dma_mask)
-		card->dev->coherent_dma_mask = 0xffffffff;
+		card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
 
-	if (pcm->streams[0].substream) {
+	if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) {
 		rc = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, pcm->card->dev,
-				size, &pcm->streams[0].substream->dma_buffer);
+				size, &pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream->dma_buffer);
 		if (rc)
 			goto playback_alloc_err;
 	}
 
-	if (pcm->streams[1].substream) {
+	if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) {
 		rc = snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, pcm->card->dev,
-				size, &pcm->streams[1].substream->dma_buffer);
+				size, &pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream->dma_buffer);
 		if (rc)
 			goto capture_alloc_err;
 	}
@@ -336,8 +337,8 @@ static int psc_dma_new(struct snd_soc_pcm_runtime *rtd)
 	return 0;
 
  capture_alloc_err:
-	if (pcm->streams[0].substream)
-		snd_dma_free_pages(&pcm->streams[0].substream->dma_buffer);
+	if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream)
+		snd_dma_free_pages(&pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream->dma_buffer);
 
  playback_alloc_err:
 	dev_err(card->dev, "Cannot allocate buffer(s)\n");
diff --git a/sound/soc/fsl/mpc8610_hpcd.c b/sound/soc/fsl/mpc8610_hpcd.c
index 0ea4a5a96e06..afbabf427f27 100644
--- a/sound/soc/fsl/mpc8610_hpcd.c
+++ b/sound/soc/fsl/mpc8610_hpcd.c
@@ -245,7 +245,7 @@ static int get_parent_cell_index(struct device_node *np)
  * 'struct device'  It's ugly and hackish, but it works.
  *
  * The dev_name for such devices include the bus number and I2C address. For
- * example, "cs4270-codec.0-004f".
+ * example, "cs4270.0-004f".
  */
 static int codec_node_dev_name(struct device_node *np, char *buf, size_t len)
 {
@@ -267,13 +267,13 @@ static int codec_node_dev_name(struct device_node *np, char *buf, size_t len)
 	if (!i2c)
 		return -ENODEV;
 
-	snprintf(buf, len, "%s-codec.%u-%04x", temp, i2c->adapter->nr, addr);
+	snprintf(buf, len, "%s.%u-%04x", temp, i2c->adapter->nr, addr);
 
 	return 0;
 }
 
 static int get_dma_channel(struct device_node *ssi_np,
-			   const char *compatible,
+			   const char *name,
 			   struct snd_soc_dai_link *dai,
 			   unsigned int *dma_channel_id,
 			   unsigned int *dma_id)
@@ -283,7 +283,7 @@ static int get_dma_channel(struct device_node *ssi_np,
 	const u32 *iprop;
 	int ret;
 
-	dma_channel_np = get_node_by_phandle_name(ssi_np, compatible,
+	dma_channel_np = get_node_by_phandle_name(ssi_np, name,
 						  "fsl,ssi-dma-channel");
 	if (!dma_channel_np)
 		return -EINVAL;
@@ -336,12 +336,8 @@ static int mpc8610_hpcd_probe(struct platform_device *pdev)
 	const char *sprop;
 	const u32 *iprop;
 
-	/* We are only interested in SSIs with a codec phandle in them,
-	 * so let's make sure this SSI has one. The MPC8610 HPCD only
-	 * knows about the CS4270 codec, so reject anything else.
-	 */
-	codec_np = get_node_by_phandle_name(np, "codec-handle",
-					    "cirrus,cs4270");
+	/* Find the codec node for this SSI. */
+	codec_np = of_parse_phandle(np, "codec-handle", 0);
 	if (!codec_np) {
 		dev_err(dev, "invalid codec node\n");
 		return -EINVAL;
@@ -550,7 +546,7 @@ static struct platform_driver mpc8610_hpcd_driver = {
 	.probe = mpc8610_hpcd_probe,
 	.remove = __devexit_p(mpc8610_hpcd_remove),
 	.driver = {
-		/* The name must match the 'model' property in the device tree,
+		/* The name must match 'compatible' property in the device tree,
 		 * in lowercase letters.
 		 */
 		.name = "snd-soc-mpc8610hpcd",
diff --git a/sound/soc/fsl/p1022_ds.c b/sound/soc/fsl/p1022_ds.c
index a5d4e80a9cf4..b88987083475 100644
--- a/sound/soc/fsl/p1022_ds.c
+++ b/sound/soc/fsl/p1022_ds.c
@@ -276,7 +276,7 @@ static int codec_node_dev_name(struct device_node *np, char *buf, size_t len)
 }
 
 static int get_dma_channel(struct device_node *ssi_np,
-			   const char *compatible,
+			   const char *name,
 			   struct snd_soc_dai_link *dai,
 			   unsigned int *dma_channel_id,
 			   unsigned int *dma_id)
@@ -286,7 +286,7 @@ static int get_dma_channel(struct device_node *ssi_np,
 	const u32 *iprop;
 	int ret;
 
-	dma_channel_np = get_node_by_phandle_name(ssi_np, compatible,
+	dma_channel_np = get_node_by_phandle_name(ssi_np, name,
 						  "fsl,ssi-dma-channel");
 	if (!dma_channel_np)
 		return -EINVAL;
@@ -543,6 +543,11 @@ static struct platform_driver p1022_ds_driver = {
 	.probe = p1022_ds_probe,
 	.remove = __devexit_p(p1022_ds_remove),
 	.driver = {
+		/*
+		 * The name must match 'compatible' property in the device tree,
+		 * in lowercase letters.
+		 */
+		.name = "snd-soc-p1022ds",
 		.owner = THIS_MODULE,
 	},
 };
@@ -556,33 +561,6 @@ static int __init p1022_ds_init(void)
 {
 	struct device_node *guts_np;
 	struct resource res;
-	const char *sprop;
-
-	/*
-	 * Check if we're actually running on a P1022DS.  Older device trees
-	 * have a model of "fsl,P1022" and newer ones use "fsl,P1022DS", so we
-	 * need to support both.  The SSI driver uses that property to link to
-	 * the machine driver, so have to match it.
-	 */
-	sprop = of_get_property(of_find_node_by_path("/"), "model", NULL);
-	if (!sprop) {
-		pr_err("snd-soc-p1022ds: missing /model node");
-		return -ENODEV;
-	}
-
-	pr_debug("snd-soc-p1022ds: board model name is %s\n", sprop);
-
-	/*
-	 * The name of this board, taken from the device tree.  Normally, this is a*
-	 * fixed string, but some P1022DS device trees have a /model property of
-	 * "fsl,P1022", and others have "fsl,P1022DS".
-	 */
-	if (strcasecmp(sprop, "fsl,p1022ds") == 0)
-		p1022_ds_driver.driver.name = "snd-soc-p1022ds";
-	else if (strcasecmp(sprop, "fsl,p1022") == 0)
-		p1022_ds_driver.driver.name = "snd-soc-p1022";
-	else
-		return -ENODEV;
 
 	/* Get the physical address of the global utilities registers */
 	guts_np = of_find_compatible_node(NULL, NULL, "fsl,p1022-guts");
diff --git a/sound/soc/imx/Kconfig b/sound/soc/imx/Kconfig
index 738391757f2c..810acaa09009 100644
--- a/sound/soc/imx/Kconfig
+++ b/sound/soc/imx/Kconfig
@@ -1,9 +1,6 @@
 menuconfig SND_IMX_SOC
 	tristate "SoC Audio for Freescale i.MX CPUs"
 	depends on ARCH_MXC
-	select SND_PCM
-	select FIQ
-	select SND_SOC_AC97_BUS
 	help
 	  Say Y or M if you want to add support for codecs attached to
 	  the i.MX SSI interface.
@@ -11,10 +8,23 @@ menuconfig SND_IMX_SOC
 
 if SND_IMX_SOC
 
+config SND_SOC_IMX_SSI
+	tristate
+
+config SND_SOC_IMX_PCM
+	tristate
+
 config SND_MXC_SOC_FIQ
 	tristate
+	select FIQ
+	select SND_SOC_IMX_PCM
 
 config SND_MXC_SOC_MX2
+	select SND_SOC_DMAENGINE_PCM
+	tristate
+	select SND_SOC_IMX_PCM
+
+config SND_SOC_IMX_AUDMUX
 	tristate
 
 config SND_MXC_SOC_WM1133_EV1
@@ -22,6 +32,8 @@ config SND_MXC_SOC_WM1133_EV1
 	depends on MACH_MX31ADS_WM1133_EV1 && EXPERIMENTAL
 	select SND_SOC_WM8350
 	select SND_MXC_SOC_FIQ
+	select SND_SOC_IMX_AUDMUX
+	select SND_SOC_IMX_SSI
 	help
 	  Enable support for audio on the i.MX31ADS with the WM1133-EV1
 	  PMIC board with WM8835x fitted.
@@ -31,6 +43,8 @@ config SND_SOC_MX27VIS_AIC32X4
 	depends on MACH_IMX27_VISSTRIM_M10 && I2C
 	select SND_SOC_TLV320AIC32X4
 	select SND_MXC_SOC_MX2
+	select SND_SOC_IMX_AUDMUX
+	select SND_SOC_IMX_SSI
 	help
 	  Say Y if you want to add support for SoC audio on Visstrim SM10
 	  board with TLV320AIC32X4 codec.
@@ -38,8 +52,11 @@ config SND_SOC_MX27VIS_AIC32X4
 config SND_SOC_PHYCORE_AC97
 	tristate "SoC Audio support for Phytec phyCORE (and phyCARD) boards"
 	depends on MACH_PCM043 || MACH_PCA100
+	select SND_SOC_AC97_BUS
 	select SND_SOC_WM9712
 	select SND_MXC_SOC_FIQ
+	select SND_SOC_IMX_AUDMUX
+	select SND_SOC_IMX_SSI
 	help
 	  Say Y if you want to add support for SoC audio on Phytec phyCORE
 	  and phyCARD boards in AC97 mode
@@ -53,6 +70,8 @@ config SND_SOC_EUKREA_TLV320
 	depends on I2C
 	select SND_SOC_TLV320AIC23
 	select SND_MXC_SOC_FIQ
+	select SND_SOC_IMX_AUDMUX
+	select SND_SOC_IMX_SSI
 	help
 	  Enable I2S based access to the TLV320AIC23B codec attached
 	  to the SSI interface
diff --git a/sound/soc/imx/Makefile b/sound/soc/imx/Makefile
index d6d609ba7e24..f5db3e92d0d1 100644
--- a/sound/soc/imx/Makefile
+++ b/sound/soc/imx/Makefile
@@ -1,11 +1,14 @@
 # i.MX Platform Support
-snd-soc-imx-objs := imx-ssi.o
-snd-soc-imx-fiq-objs := imx-pcm-fiq.o
-snd-soc-imx-mx2-objs := imx-pcm-dma-mx2.o
+snd-soc-imx-ssi-objs := imx-ssi.o
+snd-soc-imx-audmux-objs := imx-audmux.o
 
-obj-$(CONFIG_SND_IMX_SOC) += snd-soc-imx.o
-obj-$(CONFIG_SND_MXC_SOC_FIQ) += snd-soc-imx-fiq.o
-obj-$(CONFIG_SND_MXC_SOC_MX2) += snd-soc-imx-mx2.o
+obj-$(CONFIG_SND_SOC_IMX_SSI) += snd-soc-imx-ssi.o
+obj-$(CONFIG_SND_SOC_IMX_AUDMUX) += snd-soc-imx-audmux.o
+
+obj-$(CONFIG_SND_SOC_IMX_PCM) += snd-soc-imx-pcm.o
+snd-soc-imx-pcm-y := imx-pcm.o
+snd-soc-imx-pcm-$(CONFIG_SND_MXC_SOC_FIQ) += imx-pcm-fiq.o
+snd-soc-imx-pcm-$(CONFIG_SND_MXC_SOC_MX2) += imx-pcm-dma-mx2.o
 
 # i.MX Machine Support
 snd-soc-eukrea-tlv320-objs := eukrea-tlv320.o
diff --git a/sound/soc/imx/eukrea-tlv320.c b/sound/soc/imx/eukrea-tlv320.c
index 1c1fdd10f73f..7d4475cfdb24 100644
--- a/sound/soc/imx/eukrea-tlv320.c
+++ b/sound/soc/imx/eukrea-tlv320.c
@@ -26,6 +26,7 @@
 
 #include "../codecs/tlv320aic23.h"
 #include "imx-ssi.h"
+#include "imx-audmux.h"
 
 #define CODEC_CLOCK 12000000
 
@@ -97,12 +98,43 @@ static struct platform_device *eukrea_tlv320_snd_device;
 static int __init eukrea_tlv320_init(void)
 {
 	int ret;
-
-	if (!machine_is_eukrea_cpuimx27() && !machine_is_eukrea_cpuimx25sd()
-		&& !machine_is_eukrea_cpuimx35sd()
-		&& !machine_is_eukrea_cpuimx51sd())
+	int int_port = 0, ext_port;
+
+	if (machine_is_eukrea_cpuimx27()) {
+		imx_audmux_v1_configure_port(MX27_AUDMUX_HPCR1_SSI0,
+			IMX_AUDMUX_V1_PCR_SYN |
+			IMX_AUDMUX_V1_PCR_TFSDIR |
+			IMX_AUDMUX_V1_PCR_TCLKDIR |
+			IMX_AUDMUX_V1_PCR_RFSDIR |
+			IMX_AUDMUX_V1_PCR_RCLKDIR |
+			IMX_AUDMUX_V1_PCR_TFCSEL(MX27_AUDMUX_HPCR3_SSI_PINS_4) |
+			IMX_AUDMUX_V1_PCR_RFCSEL(MX27_AUDMUX_HPCR3_SSI_PINS_4) |
+			IMX_AUDMUX_V1_PCR_RXDSEL(MX27_AUDMUX_HPCR3_SSI_PINS_4)
+		);
+		imx_audmux_v1_configure_port(MX27_AUDMUX_HPCR3_SSI_PINS_4,
+			IMX_AUDMUX_V1_PCR_SYN |
+			IMX_AUDMUX_V1_PCR_RXDSEL(MX27_AUDMUX_HPCR1_SSI0)
+		);
+	} else if (machine_is_eukrea_cpuimx25sd() ||
+		   machine_is_eukrea_cpuimx35sd() ||
+		   machine_is_eukrea_cpuimx51sd()) {
+		ext_port = machine_is_eukrea_cpuimx25sd() ? 4 : 3;
+		imx_audmux_v2_configure_port(int_port,
+			IMX_AUDMUX_V2_PTCR_SYN |
+			IMX_AUDMUX_V2_PTCR_TFSDIR |
+			IMX_AUDMUX_V2_PTCR_TFSEL(ext_port) |
+			IMX_AUDMUX_V2_PTCR_TCLKDIR |
+			IMX_AUDMUX_V2_PTCR_TCSEL(ext_port),
+			IMX_AUDMUX_V2_PDCR_RXDSEL(ext_port)
+		);
+		imx_audmux_v2_configure_port(ext_port,
+			IMX_AUDMUX_V2_PTCR_SYN,
+			IMX_AUDMUX_V2_PDCR_RXDSEL(int_port)
+		);
+	} else {
 		/* return happy. We might run on a totally different machine */
 		return 0;
+	}
 
 	eukrea_tlv320_snd_device = platform_device_alloc("soc-audio", -1);
 	if (!eukrea_tlv320_snd_device)
diff --git a/arch/arm/plat-mxc/audmux-v2.c b/sound/soc/imx/imx-audmux.c
index 8cced35009bd..a839494c5ea8 100644
--- a/arch/arm/plat-mxc/audmux-v2.c
+++ b/sound/soc/imx/imx-audmux.c
@@ -1,4 +1,6 @@
 /*
+ * Copyright 2012 Freescale Semiconductor, Inc.
+ * Copyright 2012 Linaro Ltd.
  * Copyright 2009 Pengutronix, Sascha Hauer <s.hauer@pengutronix.de>
  *
  * Initial development of this code was funded by
@@ -15,20 +17,25 @@
  * GNU General Public License for more details.
  */
 
-#include <linux/module.h>
-#include <linux/err.h>
-#include <linux/io.h>
 #include <linux/clk.h>
 #include <linux/debugfs.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
 #include <linux/slab.h>
-#include <mach/audmux.h>
-#include <mach/hardware.h>
+
+#include "imx-audmux.h"
+
+#define DRIVER_NAME "imx-audmux"
 
 static struct clk *audmux_clk;
 static void __iomem *audmux_base;
 
-#define MXC_AUDMUX_V2_PTCR(x)		((x) * 8)
-#define MXC_AUDMUX_V2_PDCR(x)		((x) * 8 + 4)
+#define IMX_AUDMUX_V2_PTCR(x)		((x) * 8)
+#define IMX_AUDMUX_V2_PDCR(x)		((x) * 8 + 4)
 
 #ifdef CONFIG_DEBUG_FS
 static struct dentry *audmux_debugfs_root;
@@ -75,8 +82,8 @@ static ssize_t audmux_read_file(struct file *file, char __user *user_buf,
 	if (audmux_clk)
 		clk_enable(audmux_clk);
 
-	ptcr = readl(audmux_base + MXC_AUDMUX_V2_PTCR(port));
-	pdcr = readl(audmux_base + MXC_AUDMUX_V2_PDCR(port));
+	ptcr = readl(audmux_base + IMX_AUDMUX_V2_PTCR(port));
+	pdcr = readl(audmux_base + IMX_AUDMUX_V2_PDCR(port));
 
 	if (audmux_clk)
 		clk_disable(audmux_clk);
@@ -84,7 +91,7 @@ static ssize_t audmux_read_file(struct file *file, char __user *user_buf,
 	ret = snprintf(buf, PAGE_SIZE, "PDCR: %08x\nPTCR: %08x\n",
 		       pdcr, ptcr);
 
-	if (ptcr & MXC_AUDMUX_V2_PTCR_TFSDIR)
+	if (ptcr & IMX_AUDMUX_V2_PTCR_TFSDIR)
 		ret += snprintf(buf + ret, PAGE_SIZE - ret,
 				"TxFS output from %s, ",
 				audmux_port_string((ptcr >> 27) & 0x7));
@@ -92,7 +99,7 @@ static ssize_t audmux_read_file(struct file *file, char __user *user_buf,
 		ret += snprintf(buf + ret, PAGE_SIZE - ret,
 				"TxFS input, ");
 
-	if (ptcr & MXC_AUDMUX_V2_PTCR_TCLKDIR)
+	if (ptcr & IMX_AUDMUX_V2_PTCR_TCLKDIR)
 		ret += snprintf(buf + ret, PAGE_SIZE - ret,
 				"TxClk output from %s",
 				audmux_port_string((ptcr >> 22) & 0x7));
@@ -102,11 +109,11 @@ static ssize_t audmux_read_file(struct file *file, char __user *user_buf,
 
 	ret += snprintf(buf + ret, PAGE_SIZE - ret, "\n");
 
-	if (ptcr & MXC_AUDMUX_V2_PTCR_SYN) {
+	if (ptcr & IMX_AUDMUX_V2_PTCR_SYN) {
 		ret += snprintf(buf + ret, PAGE_SIZE - ret,
 				"Port is symmetric");
 	} else {
-		if (ptcr & MXC_AUDMUX_V2_PTCR_RFSDIR)
+		if (ptcr & IMX_AUDMUX_V2_PTCR_RFSDIR)
 			ret += snprintf(buf + ret, PAGE_SIZE - ret,
 					"RxFS output from %s, ",
 					audmux_port_string((ptcr >> 17) & 0x7));
@@ -114,7 +121,7 @@ static ssize_t audmux_read_file(struct file *file, char __user *user_buf,
 			ret += snprintf(buf + ret, PAGE_SIZE - ret,
 					"RxFS input, ");
 
-		if (ptcr & MXC_AUDMUX_V2_PTCR_RCLKDIR)
+		if (ptcr & IMX_AUDMUX_V2_PTCR_RCLKDIR)
 			ret += snprintf(buf + ret, PAGE_SIZE - ret,
 					"RxClk output from %s",
 					audmux_port_string((ptcr >> 12) & 0x7));
@@ -140,7 +147,7 @@ static const struct file_operations audmux_debugfs_fops = {
 	.llseek = default_llseek,
 };
 
-static void audmux_debugfs_init(void)
+static void __init audmux_debugfs_init(void)
 {
 	int i;
 	char buf[20];
@@ -159,61 +166,149 @@ static void audmux_debugfs_init(void)
 				   i);
 	}
 }
+
+static void __devexit audmux_debugfs_remove(void)
+{
+	debugfs_remove_recursive(audmux_debugfs_root);
+}
 #else
 static inline void audmux_debugfs_init(void)
 {
 }
+
+static inline void audmux_debugfs_remove(void)
+{
+}
 #endif
 
-int mxc_audmux_v2_configure_port(unsigned int port, unsigned int ptcr,
+enum imx_audmux_type {
+	IMX21_AUDMUX,
+	IMX31_AUDMUX,
+} audmux_type;
+
+static struct platform_device_id imx_audmux_ids[] = {
+	{
+		.name = "imx21-audmux",
+		.driver_data = IMX21_AUDMUX,
+	}, {
+		.name = "imx31-audmux",
+		.driver_data = IMX31_AUDMUX,
+	}, {
+		/* sentinel */
+	}
+};
+MODULE_DEVICE_TABLE(platform, imx_audmux_ids);
+
+static const struct of_device_id imx_audmux_dt_ids[] = {
+	{ .compatible = "fsl,imx21-audmux", .data = &imx_audmux_ids[0], },
+	{ .compatible = "fsl,imx31-audmux", .data = &imx_audmux_ids[1], },
+	{ /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, imx_audmux_dt_ids);
+
+static const uint8_t port_mapping[] = {
+	0x0, 0x4, 0x8, 0x10, 0x14, 0x1c,
+};
+
+int imx_audmux_v1_configure_port(unsigned int port, unsigned int pcr)
+{
+	if (audmux_type != IMX21_AUDMUX)
+		return -EINVAL;
+
+	if (!audmux_base)
+		return -ENOSYS;
+
+	if (port >= ARRAY_SIZE(port_mapping))
+		return -EINVAL;
+
+	writel(pcr, audmux_base + port_mapping[port]);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(imx_audmux_v1_configure_port);
+
+int imx_audmux_v2_configure_port(unsigned int port, unsigned int ptcr,
 		unsigned int pdcr)
 {
+	if (audmux_type != IMX31_AUDMUX)
+		return -EINVAL;
+
 	if (!audmux_base)
 		return -ENOSYS;
 
 	if (audmux_clk)
 		clk_enable(audmux_clk);
 
-	writel(ptcr, audmux_base + MXC_AUDMUX_V2_PTCR(port));
-	writel(pdcr, audmux_base + MXC_AUDMUX_V2_PDCR(port));
+	writel(ptcr, audmux_base + IMX_AUDMUX_V2_PTCR(port));
+	writel(pdcr, audmux_base + IMX_AUDMUX_V2_PDCR(port));
 
 	if (audmux_clk)
 		clk_disable(audmux_clk);
 
 	return 0;
 }
-EXPORT_SYMBOL_GPL(mxc_audmux_v2_configure_port);
+EXPORT_SYMBOL_GPL(imx_audmux_v2_configure_port);
 
-static int mxc_audmux_v2_init(void)
+static int __devinit imx_audmux_probe(struct platform_device *pdev)
 {
-	int ret;
-	if (cpu_is_mx51()) {
-		audmux_base = MX51_IO_ADDRESS(MX51_AUDMUX_BASE_ADDR);
-	} else if (cpu_is_mx31()) {
-		audmux_base = MX31_IO_ADDRESS(MX31_AUDMUX_BASE_ADDR);
-	} else if (cpu_is_mx35()) {
-		audmux_clk = clk_get(NULL, "audmux");
-		if (IS_ERR(audmux_clk)) {
-			ret = PTR_ERR(audmux_clk);
-			printk(KERN_ERR "%s: cannot get clock: %d\n", __func__,
-					ret);
-			return ret;
-		}
-		audmux_base = MX35_IO_ADDRESS(MX35_AUDMUX_BASE_ADDR);
-	} else if (cpu_is_mx25()) {
-		audmux_clk = clk_get(NULL, "audmux");
-		if (IS_ERR(audmux_clk)) {
-			ret = PTR_ERR(audmux_clk);
-			printk(KERN_ERR "%s: cannot get clock: %d\n", __func__,
-					ret);
-			return ret;
-		}
-		audmux_base = MX25_IO_ADDRESS(MX25_AUDMUX_BASE_ADDR);
+	struct resource *res;
+	const struct of_device_id *of_id =
+			of_match_device(imx_audmux_dt_ids, &pdev->dev);
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	audmux_base = devm_request_and_ioremap(&pdev->dev, res);
+	if (!audmux_base)
+		return -EADDRNOTAVAIL;
+
+	audmux_clk = clk_get(&pdev->dev, "audmux");
+	if (IS_ERR(audmux_clk)) {
+		dev_dbg(&pdev->dev, "cannot get clock: %ld\n",
+				PTR_ERR(audmux_clk));
+		audmux_clk = NULL;
 	}
 
-	audmux_debugfs_init();
+	if (of_id)
+		pdev->id_entry = of_id->data;
+	audmux_type = pdev->id_entry->driver_data;
+	if (audmux_type == IMX31_AUDMUX)
+		audmux_debugfs_init();
+
+	return 0;
+}
+
+static int __devexit imx_audmux_remove(struct platform_device *pdev)
+{
+	if (audmux_type == IMX31_AUDMUX)
+		audmux_debugfs_remove();
+	clk_put(audmux_clk);
 
 	return 0;
 }
 
-postcore_initcall(mxc_audmux_v2_init);
+static struct platform_driver imx_audmux_driver = {
+	.probe		= imx_audmux_probe,
+	.remove		= __devexit_p(imx_audmux_remove),
+	.id_table	= imx_audmux_ids,
+	.driver	= {
+		.name	= DRIVER_NAME,
+		.owner	= THIS_MODULE,
+		.of_match_table = imx_audmux_dt_ids,
+	}
+};
+
+static int __init imx_audmux_init(void)
+{
+	return platform_driver_register(&imx_audmux_driver);
+}
+subsys_initcall(imx_audmux_init);
+
+static void __exit imx_audmux_exit(void)
+{
+	platform_driver_unregister(&imx_audmux_driver);
+}
+module_exit(imx_audmux_exit);
+
+MODULE_DESCRIPTION("Freescale i.MX AUDMUX driver");
+MODULE_AUTHOR("Sascha Hauer <s.hauer@pengutronix.de>");
+MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:" DRIVER_NAME);
diff --git a/sound/soc/imx/imx-audmux.h b/sound/soc/imx/imx-audmux.h
new file mode 100644
index 000000000000..04ebbab8d7b9
--- /dev/null
+++ b/sound/soc/imx/imx-audmux.h
@@ -0,0 +1,60 @@
+#ifndef __IMX_AUDMUX_H
+#define __IMX_AUDMUX_H
+
+#define MX27_AUDMUX_HPCR1_SSI0		0
+#define MX27_AUDMUX_HPCR2_SSI1		1
+#define MX27_AUDMUX_HPCR3_SSI_PINS_4	2
+#define MX27_AUDMUX_PPCR1_SSI_PINS_1	3
+#define MX27_AUDMUX_PPCR2_SSI_PINS_2	4
+#define MX27_AUDMUX_PPCR3_SSI_PINS_3	5
+
+#define MX31_AUDMUX_PORT1_SSI0		0
+#define MX31_AUDMUX_PORT2_SSI1		1
+#define MX31_AUDMUX_PORT3_SSI_PINS_3	2
+#define MX31_AUDMUX_PORT4_SSI_PINS_4	3
+#define MX31_AUDMUX_PORT5_SSI_PINS_5	4
+#define MX31_AUDMUX_PORT6_SSI_PINS_6	5
+
+#define MX51_AUDMUX_PORT1_SSI0		0
+#define MX51_AUDMUX_PORT2_SSI1		1
+#define MX51_AUDMUX_PORT3		2
+#define MX51_AUDMUX_PORT4		3
+#define MX51_AUDMUX_PORT5		4
+#define MX51_AUDMUX_PORT6		5
+#define MX51_AUDMUX_PORT7		6
+
+/* Register definitions for the i.MX21/27 Digital Audio Multiplexer */
+#define IMX_AUDMUX_V1_PCR_INMMASK(x)	((x) & 0xff)
+#define IMX_AUDMUX_V1_PCR_INMEN		(1 << 8)
+#define IMX_AUDMUX_V1_PCR_TXRXEN	(1 << 10)
+#define IMX_AUDMUX_V1_PCR_SYN		(1 << 12)
+#define IMX_AUDMUX_V1_PCR_RXDSEL(x)	(((x) & 0x7) << 13)
+#define IMX_AUDMUX_V1_PCR_RFCSEL(x)	(((x) & 0xf) << 20)
+#define IMX_AUDMUX_V1_PCR_RCLKDIR	(1 << 24)
+#define IMX_AUDMUX_V1_PCR_RFSDIR	(1 << 25)
+#define IMX_AUDMUX_V1_PCR_TFCSEL(x)	(((x) & 0xf) << 26)
+#define IMX_AUDMUX_V1_PCR_TCLKDIR	(1 << 30)
+#define IMX_AUDMUX_V1_PCR_TFSDIR	(1 << 31)
+
+/* Register definitions for the i.MX25/31/35/51 Digital Audio Multiplexer */
+#define IMX_AUDMUX_V2_PTCR_TFSDIR	(1 << 31)
+#define IMX_AUDMUX_V2_PTCR_TFSEL(x)	(((x) & 0xf) << 27)
+#define IMX_AUDMUX_V2_PTCR_TCLKDIR	(1 << 26)
+#define IMX_AUDMUX_V2_PTCR_TCSEL(x)	(((x) & 0xf) << 22)
+#define IMX_AUDMUX_V2_PTCR_RFSDIR	(1 << 21)
+#define IMX_AUDMUX_V2_PTCR_RFSEL(x)	(((x) & 0xf) << 17)
+#define IMX_AUDMUX_V2_PTCR_RCLKDIR	(1 << 16)
+#define IMX_AUDMUX_V2_PTCR_RCSEL(x)	(((x) & 0xf) << 12)
+#define IMX_AUDMUX_V2_PTCR_SYN		(1 << 11)
+
+#define IMX_AUDMUX_V2_PDCR_RXDSEL(x)	(((x) & 0x7) << 13)
+#define IMX_AUDMUX_V2_PDCR_TXRXEN	(1 << 12)
+#define IMX_AUDMUX_V2_PDCR_MODE(x)	(((x) & 0x3) << 8)
+#define IMX_AUDMUX_V2_PDCR_INMMASK(x)	((x) & 0xff)
+
+int imx_audmux_v1_configure_port(unsigned int port, unsigned int pcr);
+
+int imx_audmux_v2_configure_port(unsigned int port, unsigned int ptcr,
+		unsigned int pdcr);
+
+#endif /* __IMX_AUDMUX_H */
diff --git a/sound/soc/imx/imx-pcm-dma-mx2.c b/sound/soc/imx/imx-pcm-dma-mx2.c
index 5780c9b9d569..e43c8fa2788b 100644
--- a/sound/soc/imx/imx-pcm-dma-mx2.c
+++ b/sound/soc/imx/imx-pcm-dma-mx2.c
@@ -27,212 +27,54 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
+#include <sound/dmaengine_pcm.h>
 
 #include <mach/dma.h>
 
-#include "imx-ssi.h"
-
-struct imx_pcm_runtime_data {
-	int period_bytes;
-	int periods;
-	int dma;
-	unsigned long offset;
-	unsigned long size;
-	void *buf;
-	int period_time;
-	struct dma_async_tx_descriptor *desc;
-	struct dma_chan *dma_chan;
-	struct imx_dma_data dma_data;
-};
-
-static void audio_dma_irq(void *data)
-{
-	struct snd_pcm_substream *substream = (struct snd_pcm_substream *)data;
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct imx_pcm_runtime_data *iprtd = runtime->private_data;
-
-	iprtd->offset += iprtd->period_bytes;
-	iprtd->offset %= iprtd->period_bytes * iprtd->periods;
-
-	snd_pcm_period_elapsed(substream);
-}
+#include "imx-pcm.h"
 
 static bool filter(struct dma_chan *chan, void *param)
 {
-	struct imx_pcm_runtime_data *iprtd = param;
-
 	if (!imx_dma_is_general_purpose(chan))
 		return false;
 
-        chan->private = &iprtd->dma_data;
+	chan->private = param;
 
-        return true;
+	return true;
 }
 
-static int imx_ssi_dma_alloc(struct snd_pcm_substream *substream,
+static int snd_imx_pcm_hw_params(struct snd_pcm_substream *substream,
 				struct snd_pcm_hw_params *params)
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct dma_chan *chan = snd_dmaengine_pcm_get_chan(substream);
 	struct imx_pcm_dma_params *dma_params;
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct imx_pcm_runtime_data *iprtd = runtime->private_data;
 	struct dma_slave_config slave_config;
-	dma_cap_mask_t mask;
-	enum dma_slave_buswidth buswidth;
 	int ret;
 
 	dma_params = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
 
-	iprtd->dma_data.peripheral_type = IMX_DMATYPE_SSI;
-	iprtd->dma_data.priority = DMA_PRIO_HIGH;
-	iprtd->dma_data.dma_request = dma_params->dma;
-
-	/* Try to grab a DMA channel */
-	if (!iprtd->dma_chan) {
-		dma_cap_zero(mask);
-		dma_cap_set(DMA_SLAVE, mask);
-		iprtd->dma_chan = dma_request_channel(mask, filter, iprtd);
-		if (!iprtd->dma_chan)
-			return -EINVAL;
-	}
-
-	switch (params_format(params)) {
-	case SNDRV_PCM_FORMAT_S16_LE:
-		buswidth = DMA_SLAVE_BUSWIDTH_2_BYTES;
-		break;
-	case SNDRV_PCM_FORMAT_S20_3LE:
-	case SNDRV_PCM_FORMAT_S24_LE:
-		buswidth = DMA_SLAVE_BUSWIDTH_4_BYTES;
-		break;
-	default:
-		return 0;
-	}
+	ret = snd_hwparams_to_dma_slave_config(substream, params, &slave_config);
+	if (ret)
+		return ret;
 
 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-		slave_config.direction = DMA_MEM_TO_DEV;
 		slave_config.dst_addr = dma_params->dma_addr;
-		slave_config.dst_addr_width = buswidth;
 		slave_config.dst_maxburst = dma_params->burstsize;
 	} else {
-		slave_config.direction = DMA_DEV_TO_MEM;
 		slave_config.src_addr = dma_params->dma_addr;
-		slave_config.src_addr_width = buswidth;
 		slave_config.src_maxburst = dma_params->burstsize;
 	}
 
-	ret = dmaengine_slave_config(iprtd->dma_chan, &slave_config);
+	ret = dmaengine_slave_config(chan, &slave_config);
 	if (ret)
 		return ret;
 
-	return 0;
-}
-
-static int snd_imx_pcm_hw_params(struct snd_pcm_substream *substream,
-				struct snd_pcm_hw_params *params)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct imx_pcm_runtime_data *iprtd = runtime->private_data;
-	unsigned long dma_addr;
-	struct dma_chan *chan;
-	struct imx_pcm_dma_params *dma_params;
-	int ret;
-
-	dma_params = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
-	ret = imx_ssi_dma_alloc(substream, params);
-	if (ret)
-		return ret;
-	chan = iprtd->dma_chan;
-
-	iprtd->size = params_buffer_bytes(params);
-	iprtd->periods = params_periods(params);
-	iprtd->period_bytes = params_period_bytes(params);
-	iprtd->offset = 0;
-	iprtd->period_time = HZ / (params_rate(params) /
-			params_period_size(params));
-
 	snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
 
-	dma_addr = runtime->dma_addr;
-
-	iprtd->buf = (unsigned int *)substream->dma_buffer.area;
-
-	iprtd->desc = chan->device->device_prep_dma_cyclic(chan, dma_addr,
-			iprtd->period_bytes * iprtd->periods,
-			iprtd->period_bytes,
-			substream->stream == SNDRV_PCM_STREAM_PLAYBACK ?
-			DMA_MEM_TO_DEV : DMA_DEV_TO_MEM);
-	if (!iprtd->desc) {
-		dev_err(&chan->dev->device, "cannot prepare slave dma\n");
-		return -EINVAL;
-	}
-
-	iprtd->desc->callback = audio_dma_irq;
-	iprtd->desc->callback_param = substream;
-
-	return 0;
-}
-
-static int snd_imx_pcm_hw_free(struct snd_pcm_substream *substream)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct imx_pcm_runtime_data *iprtd = runtime->private_data;
-
-	if (iprtd->dma_chan) {
-		dma_release_channel(iprtd->dma_chan);
-		iprtd->dma_chan = NULL;
-	}
-
-	return 0;
-}
-
-static int snd_imx_pcm_prepare(struct snd_pcm_substream *substream)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct imx_pcm_dma_params *dma_params;
-
-	dma_params = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
-
 	return 0;
 }
 
-static int snd_imx_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct imx_pcm_runtime_data *iprtd = runtime->private_data;
-
-	switch (cmd) {
-	case SNDRV_PCM_TRIGGER_START:
-	case SNDRV_PCM_TRIGGER_RESUME:
-	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-		dmaengine_submit(iprtd->desc);
-
-		break;
-
-	case SNDRV_PCM_TRIGGER_STOP:
-	case SNDRV_PCM_TRIGGER_SUSPEND:
-	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-		dmaengine_terminate_all(iprtd->dma_chan);
-
-		break;
-	default:
-		return -EINVAL;
-	}
-
-	return 0;
-}
-
-static snd_pcm_uframes_t snd_imx_pcm_pointer(struct snd_pcm_substream *substream)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct imx_pcm_runtime_data *iprtd = runtime->private_data;
-
-	pr_debug("%s: %ld %ld\n", __func__, iprtd->offset,
-			bytes_to_frames(substream->runtime, iprtd->offset));
-
-	return bytes_to_frames(substream->runtime, iprtd->offset);
-}
-
 static struct snd_pcm_hardware snd_imx_hardware = {
 	.info = SNDRV_PCM_INFO_INTERLEAVED |
 		SNDRV_PCM_INFO_BLOCK_TRANSFER |
@@ -254,33 +96,37 @@ static struct snd_pcm_hardware snd_imx_hardware = {
 
 static int snd_imx_open(struct snd_pcm_substream *substream)
 {
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct imx_pcm_runtime_data *iprtd;
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct imx_pcm_dma_params *dma_params;
+	struct imx_dma_data *dma_data;
 	int ret;
 
-	iprtd = kzalloc(sizeof(*iprtd), GFP_KERNEL);
-	if (iprtd == NULL)
-		return -ENOMEM;
-	runtime->private_data = iprtd;
+	snd_soc_set_runtime_hwparams(substream, &snd_imx_hardware);
 
-	ret = snd_pcm_hw_constraint_integer(substream->runtime,
-			SNDRV_PCM_HW_PARAM_PERIODS);
-	if (ret < 0) {
-		kfree(iprtd);
-		return ret;
+	dma_params = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
+
+	dma_data = kzalloc(sizeof(*dma_data), GFP_KERNEL);
+	dma_data->peripheral_type = IMX_DMATYPE_SSI;
+	dma_data->priority = DMA_PRIO_HIGH;
+	dma_data->dma_request = dma_params->dma;
+
+	ret = snd_dmaengine_pcm_open(substream, filter, dma_data);
+	if (ret) {
+		kfree(dma_data);
+		return 0;
 	}
 
-	snd_soc_set_runtime_hwparams(substream, &snd_imx_hardware);
+	snd_dmaengine_pcm_set_data(substream, dma_data);
 
 	return 0;
 }
 
 static int snd_imx_close(struct snd_pcm_substream *substream)
 {
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct imx_pcm_runtime_data *iprtd = runtime->private_data;
+	struct imx_dma_data *dma_data = snd_dmaengine_pcm_get_data(substream);
 
-	kfree(iprtd);
+	snd_dmaengine_pcm_close(substream);
+	kfree(dma_data);
 
 	return 0;
 }
@@ -290,10 +136,8 @@ static struct snd_pcm_ops imx_pcm_ops = {
 	.close		= snd_imx_close,
 	.ioctl		= snd_pcm_lib_ioctl,
 	.hw_params	= snd_imx_pcm_hw_params,
-	.hw_free	= snd_imx_pcm_hw_free,
-	.prepare	= snd_imx_pcm_prepare,
-	.trigger	= snd_imx_pcm_trigger,
-	.pointer	= snd_imx_pcm_pointer,
+	.trigger	= snd_dmaengine_pcm_trigger,
+	.pointer	= snd_dmaengine_pcm_pointer,
 	.mmap		= snd_imx_pcm_mmap,
 };
 
@@ -305,11 +149,6 @@ static struct snd_soc_platform_driver imx_soc_platform_mx2 = {
 
 static int __devinit imx_soc_platform_probe(struct platform_device *pdev)
 {
-	struct imx_ssi *ssi = platform_get_drvdata(pdev);
-
-	ssi->dma_params_tx.burstsize = 6;
-	ssi->dma_params_rx.burstsize = 4;
-
 	return snd_soc_register_platform(&pdev->dev, &imx_soc_platform_mx2);
 }
 
diff --git a/sound/soc/imx/imx-pcm.c b/sound/soc/imx/imx-pcm.c
new file mode 100644
index 000000000000..93dc360b1777
--- /dev/null
+++ b/sound/soc/imx/imx-pcm.c
@@ -0,0 +1,105 @@
+/*
+ * Copyright 2009 Sascha Hauer <s.hauer@pengutronix.de>
+ *
+ * This code is based on code copyrighted by Freescale,
+ * Liam Girdwood, Javier Martin and probably others.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#include <linux/dma-mapping.h>
+#include <linux/module.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+#include "imx-pcm.h"
+
+int snd_imx_pcm_mmap(struct snd_pcm_substream *substream,
+		struct vm_area_struct *vma)
+{
+	struct snd_pcm_runtime *runtime = substream->runtime;
+	int ret;
+
+	ret = dma_mmap_writecombine(substream->pcm->card->dev, vma,
+		runtime->dma_area, runtime->dma_addr, runtime->dma_bytes);
+
+	pr_debug("%s: ret: %d %p 0x%08x 0x%08x\n", __func__, ret,
+			runtime->dma_area,
+			runtime->dma_addr,
+			runtime->dma_bytes);
+	return ret;
+}
+EXPORT_SYMBOL_GPL(snd_imx_pcm_mmap);
+
+static int imx_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
+{
+	struct snd_pcm_substream *substream = pcm->streams[stream].substream;
+	struct snd_dma_buffer *buf = &substream->dma_buffer;
+	size_t size = IMX_SSI_DMABUF_SIZE;
+
+	buf->dev.type = SNDRV_DMA_TYPE_DEV;
+	buf->dev.dev = pcm->card->dev;
+	buf->private_data = NULL;
+	buf->area = dma_alloc_writecombine(pcm->card->dev, size,
+					   &buf->addr, GFP_KERNEL);
+	if (!buf->area)
+		return -ENOMEM;
+	buf->bytes = size;
+
+	return 0;
+}
+
+static u64 imx_pcm_dmamask = DMA_BIT_MASK(32);
+
+int imx_pcm_new(struct snd_soc_pcm_runtime *rtd)
+{
+	struct snd_card *card = rtd->card->snd_card;
+	struct snd_pcm *pcm = rtd->pcm;
+	int ret = 0;
+
+	if (!card->dev->dma_mask)
+		card->dev->dma_mask = &imx_pcm_dmamask;
+	if (!card->dev->coherent_dma_mask)
+		card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
+	if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) {
+		ret = imx_pcm_preallocate_dma_buffer(pcm,
+			SNDRV_PCM_STREAM_PLAYBACK);
+		if (ret)
+			goto out;
+	}
+
+	if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) {
+		ret = imx_pcm_preallocate_dma_buffer(pcm,
+			SNDRV_PCM_STREAM_CAPTURE);
+		if (ret)
+			goto out;
+	}
+
+out:
+	return ret;
+}
+EXPORT_SYMBOL_GPL(imx_pcm_new);
+
+void imx_pcm_free(struct snd_pcm *pcm)
+{
+	struct snd_pcm_substream *substream;
+	struct snd_dma_buffer *buf;
+	int stream;
+
+	for (stream = 0; stream < 2; stream++) {
+		substream = pcm->streams[stream].substream;
+		if (!substream)
+			continue;
+
+		buf = &substream->dma_buffer;
+		if (!buf->area)
+			continue;
+
+		dma_free_writecombine(pcm->card->dev, buf->bytes,
+				      buf->area, buf->addr);
+		buf->area = NULL;
+	}
+}
+EXPORT_SYMBOL_GPL(imx_pcm_free);
diff --git a/sound/soc/imx/imx-pcm.h b/sound/soc/imx/imx-pcm.h
new file mode 100644
index 000000000000..b5f5c3acf34d
--- /dev/null
+++ b/sound/soc/imx/imx-pcm.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright 2009 Sascha Hauer <s.hauer@pengutronix.de>
+ *
+ * This code is based on code copyrighted by Freescale,
+ * Liam Girdwood, Javier Martin and probably others.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ */
+
+#ifndef _IMX_PCM_H
+#define _IMX_PCM_H
+
+/*
+ * Do not change this as the FIQ handler depends on this size
+ */
+#define IMX_SSI_DMABUF_SIZE	(64 * 1024)
+
+struct imx_pcm_dma_params {
+	int dma;
+	unsigned long dma_addr;
+	int burstsize;
+};
+
+int snd_imx_pcm_mmap(struct snd_pcm_substream *substream,
+		     struct vm_area_struct *vma);
+int imx_pcm_new(struct snd_soc_pcm_runtime *rtd);
+void imx_pcm_free(struct snd_pcm *pcm);
+
+#endif /* _IMX_PCM_H */
diff --git a/sound/soc/imx/imx-ssi.c b/sound/soc/imx/imx-ssi.c
index 01d1f749cf02..4f81ed456325 100644
--- a/sound/soc/imx/imx-ssi.c
+++ b/sound/soc/imx/imx-ssi.c
@@ -112,7 +112,7 @@ static int imx_ssi_set_dai_fmt(struct snd_soc_dai *cpu_dai, unsigned int fmt)
 		break;
 	case SND_SOC_DAIFMT_DSP_A:
 		/* data on rising edge of bclk, frame high 1clk before data */
-		strcr |= SSI_STCR_TFSL | SSI_STCR_TEFS;
+		strcr |= SSI_STCR_TFSL | SSI_STCR_TXBIT0 | SSI_STCR_TEFS;
 		break;
 	}
 
@@ -233,6 +233,23 @@ static int imx_ssi_set_dai_clkdiv(struct snd_soc_dai *cpu_dai,
 	return 0;
 }
 
+static int imx_ssi_startup(struct snd_pcm_substream *substream,
+			   struct snd_soc_dai *cpu_dai)
+{
+	struct imx_ssi *ssi = snd_soc_dai_get_drvdata(cpu_dai);
+	struct imx_pcm_dma_params *dma_data;
+
+	/* Tx/Rx config */
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+		dma_data = &ssi->dma_params_tx;
+	else
+		dma_data = &ssi->dma_params_rx;
+
+	snd_soc_dai_set_dma_data(cpu_dai, substream, dma_data);
+
+	return 0;
+}
+
 /*
  * Should only be called when port is inactive (i.e. SSIEN = 0),
  * although can be called multiple times by upper layers.
@@ -242,23 +259,17 @@ static int imx_ssi_hw_params(struct snd_pcm_substream *substream,
 			     struct snd_soc_dai *cpu_dai)
 {
 	struct imx_ssi *ssi = snd_soc_dai_get_drvdata(cpu_dai);
-	struct imx_pcm_dma_params *dma_data;
 	u32 reg, sccr;
 
 	/* Tx/Rx config */
-	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
 		reg = SSI_STCCR;
-		dma_data = &ssi->dma_params_tx;
-	} else {
+	else
 		reg = SSI_SRCCR;
-		dma_data = &ssi->dma_params_rx;
-	}
 
 	if (ssi->flags & IMX_SSI_SYN)
 		reg = SSI_STCCR;
 
-	snd_soc_dai_set_dma_data(cpu_dai, substream, dma_data);
-
 	sccr = readl(ssi->base + reg) & ~SSI_STCCR_WL_MASK;
 
 	/* DAI data (word) size */
@@ -343,6 +354,7 @@ static int imx_ssi_trigger(struct snd_pcm_substream *substream, int cmd,
 }
 
 static const struct snd_soc_dai_ops imx_ssi_pcm_dai_ops = {
+	.startup	= imx_ssi_startup,
 	.hw_params	= imx_ssi_hw_params,
 	.set_fmt	= imx_ssi_set_dai_fmt,
 	.set_clkdiv	= imx_ssi_set_dai_clkdiv,
@@ -351,94 +363,6 @@ static const struct snd_soc_dai_ops imx_ssi_pcm_dai_ops = {
 	.trigger	= imx_ssi_trigger,
 };
 
-int snd_imx_pcm_mmap(struct snd_pcm_substream *substream,
-		struct vm_area_struct *vma)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	int ret;
-
-	ret = dma_mmap_writecombine(substream->pcm->card->dev, vma,
-		runtime->dma_area, runtime->dma_addr, runtime->dma_bytes);
-
-	pr_debug("%s: ret: %d %p 0x%08x 0x%08x\n", __func__, ret,
-			runtime->dma_area,
-			runtime->dma_addr,
-			runtime->dma_bytes);
-	return ret;
-}
-EXPORT_SYMBOL_GPL(snd_imx_pcm_mmap);
-
-static int imx_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream)
-{
-	struct snd_pcm_substream *substream = pcm->streams[stream].substream;
-	struct snd_dma_buffer *buf = &substream->dma_buffer;
-	size_t size = IMX_SSI_DMABUF_SIZE;
-
-	buf->dev.type = SNDRV_DMA_TYPE_DEV;
-	buf->dev.dev = pcm->card->dev;
-	buf->private_data = NULL;
-	buf->area = dma_alloc_writecombine(pcm->card->dev, size,
-					   &buf->addr, GFP_KERNEL);
-	if (!buf->area)
-		return -ENOMEM;
-	buf->bytes = size;
-
-	return 0;
-}
-
-static u64 imx_pcm_dmamask = DMA_BIT_MASK(32);
-
-int imx_pcm_new(struct snd_soc_pcm_runtime *rtd)
-{
-	struct snd_card *card = rtd->card->snd_card;
-	struct snd_pcm *pcm = rtd->pcm;
-	int ret = 0;
-
-	if (!card->dev->dma_mask)
-		card->dev->dma_mask = &imx_pcm_dmamask;
-	if (!card->dev->coherent_dma_mask)
-		card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
-	if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) {
-		ret = imx_pcm_preallocate_dma_buffer(pcm,
-			SNDRV_PCM_STREAM_PLAYBACK);
-		if (ret)
-			goto out;
-	}
-
-	if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) {
-		ret = imx_pcm_preallocate_dma_buffer(pcm,
-			SNDRV_PCM_STREAM_CAPTURE);
-		if (ret)
-			goto out;
-	}
-
-out:
-	return ret;
-}
-EXPORT_SYMBOL_GPL(imx_pcm_new);
-
-void imx_pcm_free(struct snd_pcm *pcm)
-{
-	struct snd_pcm_substream *substream;
-	struct snd_dma_buffer *buf;
-	int stream;
-
-	for (stream = 0; stream < 2; stream++) {
-		substream = pcm->streams[stream].substream;
-		if (!substream)
-			continue;
-
-		buf = &substream->dma_buffer;
-		if (!buf->area)
-			continue;
-
-		dma_free_writecombine(pcm->card->dev, buf->bytes,
-				      buf->area, buf->addr);
-		buf->area = NULL;
-	}
-}
-EXPORT_SYMBOL_GPL(imx_pcm_free);
-
 static int imx_ssi_dai_probe(struct snd_soc_dai *dai)
 {
 	struct imx_ssi *ssi = dev_get_drvdata(dai->dev);
@@ -656,7 +580,7 @@ static int imx_ssi_probe(struct platform_device *pdev)
 	ssi->dma_params_rx.dma_addr = res->start + SSI_SRX0;
 	ssi->dma_params_tx.dma_addr = res->start + SSI_STX0;
 
-	ssi->dma_params_tx.burstsize = 4;
+	ssi->dma_params_tx.burstsize = 6;
 	ssi->dma_params_rx.burstsize = 4;
 
 	res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "tx0");
diff --git a/sound/soc/imx/imx-ssi.h b/sound/soc/imx/imx-ssi.h
index 1072dfb53e47..5744e86ca878 100644
--- a/sound/soc/imx/imx-ssi.h
+++ b/sound/soc/imx/imx-ssi.h
@@ -187,12 +187,7 @@
 
 #include <linux/dmaengine.h>
 #include <mach/dma.h>
-
-struct imx_pcm_dma_params {
-	int dma;
-	unsigned long dma_addr;
-	int burstsize;
-};
+#include "imx-pcm.h"
 
 struct imx_ssi {
 	struct platform_device *ac97_dev;
@@ -218,13 +213,4 @@ struct imx_ssi {
 	struct platform_device *soc_platform_pdev_fiq;
 };
 
-int snd_imx_pcm_mmap(struct snd_pcm_substream *substream, struct vm_area_struct *vma);
-int imx_pcm_new(struct snd_soc_pcm_runtime *rtd);
-void imx_pcm_free(struct snd_pcm *pcm);
-
-/*
- * Do not change this as the FIQ handler depends on this size
- */
-#define IMX_SSI_DMABUF_SIZE	(64 * 1024)
-
 #endif /* _IMX_SSI_H */
diff --git a/sound/soc/imx/mx27vis-aic32x4.c b/sound/soc/imx/mx27vis-aic32x4.c
index 3c2eed9094d5..f6d04ad4bb39 100644
--- a/sound/soc/imx/mx27vis-aic32x4.c
+++ b/sound/soc/imx/mx27vis-aic32x4.c
@@ -25,15 +25,36 @@
 #include <linux/moduleparam.h>
 #include <linux/device.h>
 #include <linux/i2c.h>
+#include <linux/gpio.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/soc.h>
 #include <sound/soc-dapm.h>
+#include <sound/tlv.h>
 #include <asm/mach-types.h>
-#include <mach/audmux.h>
+#include <mach/iomux-mx27.h>
 
 #include "../codecs/tlv320aic32x4.h"
 #include "imx-ssi.h"
+#include "imx-audmux.h"
+
+#define MX27VIS_AMP_GAIN	0
+#define MX27VIS_AMP_MUTE	1
+
+#define MX27VIS_PIN_G0		(GPIO_PORTF + 9)
+#define MX27VIS_PIN_G1		(GPIO_PORTF + 8)
+#define MX27VIS_PIN_SDL		(GPIO_PORTE + 5)
+#define MX27VIS_PIN_SDR		(GPIO_PORTF + 7)
+
+static int mx27vis_amp_gain;
+static int mx27vis_amp_mute;
+
+static const int mx27vis_amp_pins[] = {
+	MX27VIS_PIN_G0 | GPIO_GPIO | GPIO_OUT,
+	MX27VIS_PIN_G1 | GPIO_GPIO | GPIO_OUT,
+	MX27VIS_PIN_SDL | GPIO_GPIO | GPIO_OUT,
+	MX27VIS_PIN_SDR | GPIO_GPIO | GPIO_OUT,
+};
 
 static int mx27vis_aic32x4_hw_params(struct snd_pcm_substream *substream,
 			    struct snd_pcm_hw_params *params)
@@ -74,6 +95,76 @@ static struct snd_soc_ops mx27vis_aic32x4_snd_ops = {
 	.hw_params	= mx27vis_aic32x4_hw_params,
 };
 
+static int mx27vis_amp_set(struct snd_kcontrol *kcontrol,
+			    struct snd_ctl_elem_value *ucontrol)
+{
+	struct soc_mixer_control *mc =
+		(struct soc_mixer_control *)kcontrol->private_value;
+	int value = ucontrol->value.integer.value[0];
+	unsigned int reg = mc->reg;
+	int max = mc->max;
+
+	if (value > max)
+		return -EINVAL;
+
+	switch (reg) {
+	case MX27VIS_AMP_GAIN:
+		gpio_set_value(MX27VIS_PIN_G0, value & 1);
+		gpio_set_value(MX27VIS_PIN_G1, value >> 1);
+		mx27vis_amp_gain = value;
+		break;
+	case MX27VIS_AMP_MUTE:
+		gpio_set_value(MX27VIS_PIN_SDL, value & 1);
+		gpio_set_value(MX27VIS_PIN_SDR, value >> 1);
+		mx27vis_amp_mute = value;
+		break;
+	}
+	return 0;
+}
+
+static int mx27vis_amp_get(struct snd_kcontrol *kcontrol,
+			    struct snd_ctl_elem_value *ucontrol)
+{
+	struct soc_mixer_control *mc =
+		(struct soc_mixer_control *)kcontrol->private_value;
+	unsigned int reg = mc->reg;
+
+	switch (reg) {
+	case MX27VIS_AMP_GAIN:
+		ucontrol->value.integer.value[0] = mx27vis_amp_gain;
+		break;
+	case MX27VIS_AMP_MUTE:
+		ucontrol->value.integer.value[0] = mx27vis_amp_mute;
+		break;
+	}
+	return 0;
+}
+
+/* From 6dB to 24dB in steps of 6dB */
+static const DECLARE_TLV_DB_SCALE(mx27vis_amp_tlv, 600, 600, 0);
+
+static const struct snd_kcontrol_new mx27vis_aic32x4_controls[] = {
+	SOC_DAPM_PIN_SWITCH("External Mic"),
+	SOC_SINGLE_EXT_TLV("LO Ext Boost", MX27VIS_AMP_GAIN, 0, 3, 0,
+		       mx27vis_amp_get, mx27vis_amp_set, mx27vis_amp_tlv),
+	SOC_DOUBLE_EXT("LO Ext Mute Switch", MX27VIS_AMP_MUTE, 0, 1, 1, 0,
+		       mx27vis_amp_get, mx27vis_amp_set),
+};
+
+static const struct snd_soc_dapm_widget aic32x4_dapm_widgets[] = {
+	SND_SOC_DAPM_MIC("External Mic", NULL),
+};
+
+static const struct snd_soc_dapm_route aic32x4_dapm_routes[] = {
+	{"Mic Bias", NULL, "External Mic"},
+	{"IN1_R", NULL, "Mic Bias"},
+	{"IN2_R", NULL, "Mic Bias"},
+	{"IN3_R", NULL, "Mic Bias"},
+	{"IN1_L", NULL, "Mic Bias"},
+	{"IN2_L", NULL, "Mic Bias"},
+	{"IN3_L", NULL, "Mic Bias"},
+};
+
 static struct snd_soc_dai_link mx27vis_aic32x4_dai = {
 	.name		= "tlv320aic32x4",
 	.stream_name	= "TLV320AIC32X4",
@@ -89,50 +180,66 @@ static struct snd_soc_card mx27vis_aic32x4 = {
 	.owner		= THIS_MODULE,
 	.dai_link	= &mx27vis_aic32x4_dai,
 	.num_links	= 1,
+	.controls	= mx27vis_aic32x4_controls,
+	.num_controls	= ARRAY_SIZE(mx27vis_aic32x4_controls),
+	.dapm_widgets	= aic32x4_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(aic32x4_dapm_widgets),
+	.dapm_routes	= aic32x4_dapm_routes,
+	.num_dapm_routes = ARRAY_SIZE(aic32x4_dapm_routes),
 };
 
-static struct platform_device *mx27vis_aic32x4_snd_device;
-
-static int __init mx27vis_aic32x4_init(void)
+static int __devinit mx27vis_aic32x4_probe(struct platform_device *pdev)
 {
 	int ret;
 
-	mx27vis_aic32x4_snd_device = platform_device_alloc("soc-audio", -1);
-	if (!mx27vis_aic32x4_snd_device)
-		return -ENOMEM;
-
-	platform_set_drvdata(mx27vis_aic32x4_snd_device, &mx27vis_aic32x4);
-	ret = platform_device_add(mx27vis_aic32x4_snd_device);
-
+	mx27vis_aic32x4.dev = &pdev->dev;
+	ret = snd_soc_register_card(&mx27vis_aic32x4);
 	if (ret) {
-		printk(KERN_ERR "ASoC: Platform device allocation failed\n");
-		platform_device_put(mx27vis_aic32x4_snd_device);
+		dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n",
+			ret);
+		return ret;
 	}
 
 	/* Connect SSI0 as clock slave to SSI1 external pins */
-	mxc_audmux_v1_configure_port(MX27_AUDMUX_HPCR1_SSI0,
-			MXC_AUDMUX_V1_PCR_SYN |
-			MXC_AUDMUX_V1_PCR_TFSDIR |
-			MXC_AUDMUX_V1_PCR_TCLKDIR |
-			MXC_AUDMUX_V1_PCR_TFCSEL(MX27_AUDMUX_PPCR1_SSI_PINS_1) |
-			MXC_AUDMUX_V1_PCR_RXDSEL(MX27_AUDMUX_PPCR1_SSI_PINS_1)
+	imx_audmux_v1_configure_port(MX27_AUDMUX_HPCR1_SSI0,
+			IMX_AUDMUX_V1_PCR_SYN |
+			IMX_AUDMUX_V1_PCR_TFSDIR |
+			IMX_AUDMUX_V1_PCR_TCLKDIR |
+			IMX_AUDMUX_V1_PCR_TFCSEL(MX27_AUDMUX_PPCR1_SSI_PINS_1) |
+			IMX_AUDMUX_V1_PCR_RXDSEL(MX27_AUDMUX_PPCR1_SSI_PINS_1)
 	);
-	mxc_audmux_v1_configure_port(MX27_AUDMUX_PPCR1_SSI_PINS_1,
-			MXC_AUDMUX_V1_PCR_SYN |
-			MXC_AUDMUX_V1_PCR_RXDSEL(MX27_AUDMUX_HPCR1_SSI0)
+	imx_audmux_v1_configure_port(MX27_AUDMUX_PPCR1_SSI_PINS_1,
+			IMX_AUDMUX_V1_PCR_SYN |
+			IMX_AUDMUX_V1_PCR_RXDSEL(MX27_AUDMUX_HPCR1_SSI0)
 	);
 
+	ret = mxc_gpio_setup_multiple_pins(mx27vis_amp_pins,
+			ARRAY_SIZE(mx27vis_amp_pins), "MX27VIS_AMP");
+	if (ret)
+		printk(KERN_ERR "ASoC: unable to setup gpios\n");
+
 	return ret;
 }
 
-static void __exit mx27vis_aic32x4_exit(void)
+static int __devexit mx27vis_aic32x4_remove(struct platform_device *pdev)
 {
-	platform_device_unregister(mx27vis_aic32x4_snd_device);
+	snd_soc_unregister_card(&mx27vis_aic32x4);
+
+	return 0;
 }
 
-module_init(mx27vis_aic32x4_init);
-module_exit(mx27vis_aic32x4_exit);
+static struct platform_driver mx27vis_aic32x4_audio_driver = {
+	.driver = {
+		.name = "mx27vis",
+		.owner = THIS_MODULE,
+	},
+	.probe = mx27vis_aic32x4_probe,
+	.remove = __devexit_p(mx27vis_aic32x4_remove),
+};
+
+module_platform_driver(mx27vis_aic32x4_audio_driver);
 
 MODULE_AUTHOR("Javier Martin <javier.martin@vista-silicon.com>");
 MODULE_DESCRIPTION("ALSA SoC AIC32X4 mx27 visstrim");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:mx27vis");
diff --git a/sound/soc/imx/phycore-ac97.c b/sound/soc/imx/phycore-ac97.c
index 6ac12111de6a..f8da6dd115ed 100644
--- a/sound/soc/imx/phycore-ac97.c
+++ b/sound/soc/imx/phycore-ac97.c
@@ -19,6 +19,8 @@
 #include <sound/soc.h>
 #include <asm/mach-types.h>
 
+#include "imx-audmux.h"
+
 static struct snd_soc_card imx_phycore;
 
 static struct snd_soc_ops imx_phycore_hifi_ops = {
@@ -50,9 +52,32 @@ static int __init imx_phycore_init(void)
 {
 	int ret;
 
-	if (!machine_is_pcm043() && !machine_is_pca100())
+	if (machine_is_pca100()) {
+		imx_audmux_v1_configure_port(MX27_AUDMUX_HPCR1_SSI0,
+			IMX_AUDMUX_V1_PCR_SYN | /* 4wire mode */
+			IMX_AUDMUX_V1_PCR_TFCSEL(3) |
+			IMX_AUDMUX_V1_PCR_TCLKDIR | /* clock is output */
+			IMX_AUDMUX_V1_PCR_RXDSEL(3));
+		imx_audmux_v1_configure_port(3,
+			IMX_AUDMUX_V1_PCR_SYN | /* 4wire mode */
+			IMX_AUDMUX_V1_PCR_TFCSEL(0) |
+			IMX_AUDMUX_V1_PCR_TFSDIR |
+			IMX_AUDMUX_V1_PCR_RXDSEL(0));
+	} else if (machine_is_pcm043()) {
+		imx_audmux_v2_configure_port(3,
+			IMX_AUDMUX_V2_PTCR_SYN | /* 4wire mode */
+			IMX_AUDMUX_V2_PTCR_TFSEL(0) |
+			IMX_AUDMUX_V2_PTCR_TFSDIR,
+			IMX_AUDMUX_V2_PDCR_RXDSEL(0));
+		imx_audmux_v2_configure_port(0,
+			IMX_AUDMUX_V2_PTCR_SYN | /* 4wire mode */
+			IMX_AUDMUX_V2_PTCR_TCSEL(3) |
+			IMX_AUDMUX_V2_PTCR_TCLKDIR, /* clock is output */
+			IMX_AUDMUX_V2_PDCR_RXDSEL(3));
+	} else {
 		/* return happy. We might run on a totally different machine */
 		return 0;
+	}
 
 	imx_phycore_snd_ac97_device = platform_device_alloc("soc-audio", -1);
 	if (!imx_phycore_snd_ac97_device)
diff --git a/sound/soc/imx/wm1133-ev1.c b/sound/soc/imx/wm1133-ev1.c
index 37480c90e997..fe54a69073e5 100644
--- a/sound/soc/imx/wm1133-ev1.c
+++ b/sound/soc/imx/wm1133-ev1.c
@@ -21,10 +21,9 @@
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
 
-#include <mach/audmux.h>
-
 #include "imx-ssi.h"
 #include "../codecs/wm8350.h"
+#include "imx-audmux.h"
 
 /* There is a silicon mic on the board optionally connected via a solder pad
  * SP1.  Define this to enable it.
@@ -268,17 +267,17 @@ static int __init wm1133_ev1_audio_init(void)
 	unsigned int ptcr, pdcr;
 
 	/* SSI0 mastered by port 5 */
-	ptcr = MXC_AUDMUX_V2_PTCR_SYN |
-		MXC_AUDMUX_V2_PTCR_TFSDIR |
-		MXC_AUDMUX_V2_PTCR_TFSEL(MX31_AUDMUX_PORT5_SSI_PINS_5) |
-		MXC_AUDMUX_V2_PTCR_TCLKDIR |
-		MXC_AUDMUX_V2_PTCR_TCSEL(MX31_AUDMUX_PORT5_SSI_PINS_5);
-	pdcr = MXC_AUDMUX_V2_PDCR_RXDSEL(MX31_AUDMUX_PORT5_SSI_PINS_5);
-	mxc_audmux_v2_configure_port(MX31_AUDMUX_PORT1_SSI0, ptcr, pdcr);
-
-	ptcr = MXC_AUDMUX_V2_PTCR_SYN;
-	pdcr = MXC_AUDMUX_V2_PDCR_RXDSEL(MX31_AUDMUX_PORT1_SSI0);
-	mxc_audmux_v2_configure_port(MX31_AUDMUX_PORT5_SSI_PINS_5, ptcr, pdcr);
+	ptcr = IMX_AUDMUX_V2_PTCR_SYN |
+		IMX_AUDMUX_V2_PTCR_TFSDIR |
+		IMX_AUDMUX_V2_PTCR_TFSEL(MX31_AUDMUX_PORT5_SSI_PINS_5) |
+		IMX_AUDMUX_V2_PTCR_TCLKDIR |
+		IMX_AUDMUX_V2_PTCR_TCSEL(MX31_AUDMUX_PORT5_SSI_PINS_5);
+	pdcr = IMX_AUDMUX_V2_PDCR_RXDSEL(MX31_AUDMUX_PORT5_SSI_PINS_5);
+	imx_audmux_v2_configure_port(MX31_AUDMUX_PORT1_SSI0, ptcr, pdcr);
+
+	ptcr = IMX_AUDMUX_V2_PTCR_SYN;
+	pdcr = IMX_AUDMUX_V2_PDCR_RXDSEL(MX31_AUDMUX_PORT1_SSI0);
+	imx_audmux_v2_configure_port(MX31_AUDMUX_PORT5_SSI_PINS_5, ptcr, pdcr);
 
 	wm1133_ev1_snd_device = platform_device_alloc("soc-audio", -1);
 	if (!wm1133_ev1_snd_device)
diff --git a/sound/soc/jz4740/qi_lb60.c b/sound/soc/jz4740/qi_lb60.c
index 0097c3b13a1a..e8aaff18d7cc 100644
--- a/sound/soc/jz4740/qi_lb60.c
+++ b/sound/soc/jz4740/qi_lb60.c
@@ -91,56 +91,52 @@ static struct snd_soc_card qi_lb60 = {
 	.num_dapm_routes = ARRAY_SIZE(qi_lb60_routes),
 };
 
-static struct platform_device *qi_lb60_snd_device;
-
 static const struct gpio qi_lb60_gpios[] = {
 	{ QI_LB60_SND_GPIO, GPIOF_OUT_INIT_LOW, "SND" },
 	{ QI_LB60_AMP_GPIO, GPIOF_OUT_INIT_LOW, "AMP" },
 };
 
-static int __init qi_lb60_init(void)
+static int __devinit qi_lb60_probe(struct platform_device *pdev)
 {
+	struct snd_soc_card *card = &qi_lb60;
 	int ret;
 
-	qi_lb60_snd_device = platform_device_alloc("soc-audio", -1);
-
-	if (!qi_lb60_snd_device)
-		return -ENOMEM;
-
 	ret = gpio_request_array(qi_lb60_gpios, ARRAY_SIZE(qi_lb60_gpios));
-	if (ret) {
-		pr_err("qi_lb60 snd: Failed to request gpios: %d\n", ret);
-		goto err_device_put;
-	}
+	if (ret)
+		return ret;
 
-	platform_set_drvdata(qi_lb60_snd_device, &qi_lb60);
+	card->dev = &pdev->dev;
 
-	ret = platform_device_add(qi_lb60_snd_device);
+	ret = snd_soc_register_card(card);
 	if (ret) {
-		pr_err("qi_lb60 snd: Failed to add snd soc device: %d\n", ret);
-		goto err_unset_pdata;
+		dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n",
+			ret);
+		gpio_free_array(qi_lb60_gpios, ARRAY_SIZE(qi_lb60_gpios));
 	}
-
-	 return 0;
-
-err_unset_pdata:
-	platform_set_drvdata(qi_lb60_snd_device, NULL);
-/*err_gpio_free_array:*/
-	gpio_free_array(qi_lb60_gpios, ARRAY_SIZE(qi_lb60_gpios));
-err_device_put:
-	platform_device_put(qi_lb60_snd_device);
-
 	return ret;
 }
-module_init(qi_lb60_init);
 
-static void __exit qi_lb60_exit(void)
+static int __devexit qi_lb60_remove(struct platform_device *pdev)
 {
-	platform_device_unregister(qi_lb60_snd_device);
+	struct snd_soc_card *card = platform_get_drvdata(pdev);
+
+	snd_soc_unregister_card(card);
 	gpio_free_array(qi_lb60_gpios, ARRAY_SIZE(qi_lb60_gpios));
+	return 0;
 }
-module_exit(qi_lb60_exit);
+
+static struct platform_driver qi_lb60_driver = {
+	.driver		= {
+		.name	= "qi-lb60-audio",
+		.owner	= THIS_MODULE,
+	},
+	.probe		= qi_lb60_probe,
+	.remove		= __devexit_p(qi_lb60_remove),
+};
+
+module_platform_driver(qi_lb60_driver);
 
 MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>");
 MODULE_DESCRIPTION("ALSA SoC QI LB60 Audio support");
 MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:qi-lb60-audio");
diff --git a/sound/soc/kirkwood/kirkwood-dma.c b/sound/soc/kirkwood/kirkwood-dma.c
index d03854027128..b9f16598324c 100644
--- a/sound/soc/kirkwood/kirkwood-dma.c
+++ b/sound/soc/kirkwood/kirkwood-dma.c
@@ -55,7 +55,7 @@ static struct snd_pcm_hardware kirkwood_dma_snd_hw = {
 	.fifo_size		= 0,
 };
 
-static u64 kirkwood_dma_dmamask = 0xFFFFFFFFUL;
+static u64 kirkwood_dma_dmamask = DMA_BIT_MASK(32);
 
 static irqreturn_t kirkwood_dma_irq(int irq, void *dev_id)
 {
@@ -324,7 +324,7 @@ static int kirkwood_dma_new(struct snd_soc_pcm_runtime *rtd)
 	if (!card->dev->dma_mask)
 		card->dev->dma_mask = &kirkwood_dma_dmamask;
 	if (!card->dev->coherent_dma_mask)
-		card->dev->coherent_dma_mask = 0xffffffff;
+		card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
 
 	if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) {
 		ret = kirkwood_dma_preallocate_dma_buffer(pcm,
diff --git a/sound/soc/kirkwood/kirkwood-openrd.c b/sound/soc/kirkwood/kirkwood-openrd.c
index 55d2ed3df30d..80bd59c33be4 100644
--- a/sound/soc/kirkwood/kirkwood-openrd.c
+++ b/sound/soc/kirkwood/kirkwood-openrd.c
@@ -71,41 +71,41 @@ static struct snd_soc_card openrd_client = {
 	.num_links = ARRAY_SIZE(openrd_client_dai),
 };
 
-static struct platform_device *openrd_client_snd_device;
-
-static int __init openrd_client_init(void)
+static int __devinit openrd_probe(struct platform_device *pdev)
 {
+	struct snd_soc_card *card = &openrd_client;
 	int ret;
 
-	if (!machine_is_openrd_client() && !machine_is_openrd_ultimate())
-		return 0;
-
-	openrd_client_snd_device = platform_device_alloc("soc-audio", -1);
-	if (!openrd_client_snd_device)
-		return -ENOMEM;
-
-	platform_set_drvdata(openrd_client_snd_device,
-			&openrd_client);
-
-	ret = platform_device_add(openrd_client_snd_device);
-	if (ret) {
-		printk(KERN_ERR "%s: platform_device_add failed\n", __func__);
-		platform_device_put(openrd_client_snd_device);
-	}
+	card->dev = &pdev->dev;
 
+	ret = snd_soc_register_card(card);
+	if (ret)
+		dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n",
+			ret);
 	return ret;
 }
 
-static void __exit openrd_client_exit(void)
+static int __devexit openrd_remove(struct platform_device *pdev)
 {
-	platform_device_unregister(openrd_client_snd_device);
+	struct snd_soc_card *card = platform_get_drvdata(pdev);
+
+	snd_soc_unregister_card(card);
+	return 0;
 }
 
-module_init(openrd_client_init);
-module_exit(openrd_client_exit);
+static struct platform_driver openrd_driver = {
+	.driver		= {
+		.name	= "openrd-client-audio",
+		.owner	= THIS_MODULE,
+	},
+	.probe		= openrd_probe,
+	.remove		= __devexit_p(openrd_remove),
+};
+
+module_platform_driver(openrd_driver);
 
 /* Module information */
 MODULE_AUTHOR("Arnaud Patard <arnaud.patard@rtp-net.org>");
 MODULE_DESCRIPTION("ALSA SoC OpenRD Client");
 MODULE_LICENSE("GPL");
-MODULE_ALIAS("platform:soc-audio");
+MODULE_ALIAS("platform:openrd-client-audio");
diff --git a/sound/soc/kirkwood/kirkwood-t5325.c b/sound/soc/kirkwood/kirkwood-t5325.c
index b47cc4e9b746..f8983635f7ef 100644
--- a/sound/soc/kirkwood/kirkwood-t5325.c
+++ b/sound/soc/kirkwood/kirkwood-t5325.c
@@ -80,7 +80,6 @@ static struct snd_soc_dai_link t5325_dai[] = {
 },
 };
 
-
 static struct snd_soc_card t5325 = {
 	.name = "t5325",
 	.owner = THIS_MODULE,
@@ -93,38 +92,40 @@ static struct snd_soc_card t5325 = {
 	.num_dapm_routes = ARRAY_SIZE(t5325_route),
 };
 
-static struct platform_device *t5325_snd_device;
-
-static int __init t5325_init(void)
+static int __devinit t5325_probe(struct platform_device *pdev)
 {
+	struct snd_soc_card *card = &t5325;
 	int ret;
 
-	if (!machine_is_t5325())
-		return 0;
-
-	t5325_snd_device = platform_device_alloc("soc-audio", -1);
-	if (!t5325_snd_device)
-		return -ENOMEM;
-
-	platform_set_drvdata(t5325_snd_device,
-			&t5325);
-
-	ret = platform_device_add(t5325_snd_device);
-	if (ret) {
-		printk(KERN_ERR "%s: platform_device_add failed\n", __func__);
-		platform_device_put(t5325_snd_device);
-	}
+	card->dev = &pdev->dev;
 
+	ret = snd_soc_register_card(card);
+	if (ret)
+		dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n",
+			ret);
 	return ret;
 }
-module_init(t5325_init);
 
-static void __exit t5325_exit(void)
+static int __devexit t5325_remove(struct platform_device *pdev)
 {
-	platform_device_unregister(t5325_snd_device);
+	struct snd_soc_card *card = platform_get_drvdata(pdev);
+
+	snd_soc_unregister_card(card);
+	return 0;
 }
-module_exit(t5325_exit);
+
+static struct platform_driver t5325_driver = {
+	.driver		= {
+		.name	= "t5325-audio",
+		.owner	= THIS_MODULE,
+	},
+	.probe		= t5325_probe,
+	.remove		= __devexit_p(t5325_remove),
+};
+
+module_platform_driver(t5325_driver);
 
 MODULE_AUTHOR("Arnaud Patard <arnaud.patard@rtp-net.org>");
 MODULE_DESCRIPTION("ALSA SoC t5325 audio client");
 MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:t5325-audio");
diff --git a/sound/soc/mid-x86/mfld_machine.c b/sound/soc/mid-x86/mfld_machine.c
index 6f77eef0f131..2937e54da49e 100644
--- a/sound/soc/mid-x86/mfld_machine.c
+++ b/sound/soc/mid-x86/mfld_machine.c
@@ -235,7 +235,7 @@ static int mfld_init(struct snd_soc_pcm_runtime *runtime)
 	snd_soc_dapm_enable_pin(dapm, "Headphones");
 	snd_soc_dapm_enable_pin(dapm, "Mic");
 
-	ret_val = snd_soc_add_controls(codec, mfld_snd_controls,
+	ret_val = snd_soc_add_codec_controls(codec, mfld_snd_controls,
 				ARRAY_SIZE(mfld_snd_controls));
 	if (ret_val) {
 		pr_err("soc_add_controls failed %d", ret_val);
diff --git a/sound/soc/mxs/Kconfig b/sound/soc/mxs/Kconfig
index e4ba8d5f25fa..99a997f19bb9 100644
--- a/sound/soc/mxs/Kconfig
+++ b/sound/soc/mxs/Kconfig
@@ -1,7 +1,7 @@
 menuconfig SND_MXS_SOC
 	tristate "SoC Audio for Freescale MXS CPUs"
 	depends on ARCH_MXS
-	select SND_PCM
+	select SND_SOC_DMAENGINE_PCM
 	help
 	  Say Y or M if you want to add support for codecs attached to
 	  the MXS SAIF interface.
diff --git a/sound/soc/mxs/mxs-pcm.c b/sound/soc/mxs/mxs-pcm.c
index 105f42a394df..6ca1f46d84a4 100644
--- a/sound/soc/mxs/mxs-pcm.c
+++ b/sound/soc/mxs/mxs-pcm.c
@@ -34,10 +34,16 @@
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
 #include <sound/soc.h>
+#include <sound/dmaengine_pcm.h>
 
 #include <mach/dma.h>
 #include "mxs-pcm.h"
 
+struct mxs_pcm_dma_data {
+	struct mxs_dma_data dma_data;
+	struct mxs_pcm_dma_params *dma_params;
+};
+
 static struct snd_pcm_hardware snd_mxs_hardware = {
 	.info			= SNDRV_PCM_INFO_MMAP |
 				  SNDRV_PCM_INFO_MMAP_VALID |
@@ -58,21 +64,10 @@ static struct snd_pcm_hardware snd_mxs_hardware = {
 
 };
 
-static void audio_dma_irq(void *data)
-{
-	struct snd_pcm_substream *substream = (struct snd_pcm_substream *)data;
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct mxs_pcm_runtime_data *iprtd = runtime->private_data;
-
-	iprtd->offset += iprtd->period_bytes;
-	iprtd->offset %= iprtd->period_bytes * iprtd->periods;
-	snd_pcm_period_elapsed(substream);
-}
-
 static bool filter(struct dma_chan *chan, void *param)
 {
-	struct mxs_pcm_runtime_data *iprtd = param;
-	struct mxs_pcm_dma_params *dma_params = iprtd->dma_params;
+	struct mxs_pcm_dma_data *pcm_dma_data = param;
+	struct mxs_pcm_dma_params *dma_params = pcm_dma_data->dma_params;
 
 	if (!mxs_dma_is_apbx(chan))
 		return false;
@@ -80,150 +75,51 @@ static bool filter(struct dma_chan *chan, void *param)
 	if (chan->chan_id != dma_params->chan_num)
 		return false;
 
-	chan->private = &iprtd->dma_data;
+	chan->private = &pcm_dma_data->dma_data;
 
 	return true;
 }
 
-static int mxs_dma_alloc(struct snd_pcm_substream *substream,
-				struct snd_pcm_hw_params *params)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct mxs_pcm_runtime_data *iprtd = runtime->private_data;
-	dma_cap_mask_t mask;
-
-	iprtd->dma_params = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
-
-	dma_cap_zero(mask);
-	dma_cap_set(DMA_SLAVE, mask);
-	iprtd->dma_data.chan_irq = iprtd->dma_params->chan_irq;
-	iprtd->dma_chan = dma_request_channel(mask, filter, iprtd);
-	if (!iprtd->dma_chan)
-		return -EINVAL;
-
-	return 0;
-}
-
 static int snd_mxs_pcm_hw_params(struct snd_pcm_substream *substream,
 				struct snd_pcm_hw_params *params)
 {
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct mxs_pcm_runtime_data *iprtd = runtime->private_data;
-	unsigned long dma_addr;
-	struct dma_chan *chan;
-	int ret;
-
-	ret = mxs_dma_alloc(substream, params);
-	if (ret)
-		return ret;
-	chan = iprtd->dma_chan;
-
-	iprtd->size = params_buffer_bytes(params);
-	iprtd->periods = params_periods(params);
-	iprtd->period_bytes = params_period_bytes(params);
-	iprtd->offset = 0;
-	iprtd->period_time = HZ / (params_rate(params) /
-			params_period_size(params));
-
 	snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer);
 
-	dma_addr = runtime->dma_addr;
-
-	iprtd->buf = substream->dma_buffer.area;
-
-	iprtd->desc = chan->device->device_prep_dma_cyclic(chan, dma_addr,
-			iprtd->period_bytes * iprtd->periods,
-			iprtd->period_bytes,
-			substream->stream == SNDRV_PCM_STREAM_PLAYBACK ?
-			DMA_MEM_TO_DEV : DMA_DEV_TO_MEM);
-	if (!iprtd->desc) {
-		dev_err(&chan->dev->device, "cannot prepare slave dma\n");
-		return -EINVAL;
-	}
-
-	iprtd->desc->callback = audio_dma_irq;
-	iprtd->desc->callback_param = substream;
-
-	return 0;
-}
-
-static int snd_mxs_pcm_hw_free(struct snd_pcm_substream *substream)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct mxs_pcm_runtime_data *iprtd = runtime->private_data;
-
-	if (iprtd->dma_chan) {
-		dma_release_channel(iprtd->dma_chan);
-		iprtd->dma_chan = NULL;
-	}
-
-	return 0;
-}
-
-static int snd_mxs_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct mxs_pcm_runtime_data *iprtd = runtime->private_data;
-
-	switch (cmd) {
-	case SNDRV_PCM_TRIGGER_START:
-	case SNDRV_PCM_TRIGGER_RESUME:
-	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-		dmaengine_submit(iprtd->desc);
-
-		break;
-	case SNDRV_PCM_TRIGGER_STOP:
-	case SNDRV_PCM_TRIGGER_SUSPEND:
-	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-		dmaengine_terminate_all(iprtd->dma_chan);
-
-		break;
-	default:
-		return -EINVAL;
-	}
-
 	return 0;
 }
 
-static snd_pcm_uframes_t snd_mxs_pcm_pointer(
-		struct snd_pcm_substream *substream)
-{
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct mxs_pcm_runtime_data *iprtd = runtime->private_data;
-
-	return bytes_to_frames(substream->runtime, iprtd->offset);
-}
-
 static int snd_mxs_open(struct snd_pcm_substream *substream)
 {
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct mxs_pcm_runtime_data *iprtd;
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct mxs_pcm_dma_data *pcm_dma_data;
 	int ret;
 
-	iprtd = kzalloc(sizeof(*iprtd), GFP_KERNEL);
-	if (iprtd == NULL)
+	pcm_dma_data = kzalloc(sizeof(*pcm_dma_data), GFP_KERNEL);
+	if (pcm_dma_data == NULL)
 		return -ENOMEM;
-	runtime->private_data = iprtd;
 
-	ret = snd_pcm_hw_constraint_integer(substream->runtime,
-			SNDRV_PCM_HW_PARAM_PERIODS);
-	if (ret < 0) {
-		kfree(iprtd);
+	pcm_dma_data->dma_params = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
+	pcm_dma_data->dma_data.chan_irq = pcm_dma_data->dma_params->chan_irq;
+
+	ret = snd_dmaengine_pcm_open(substream, filter, pcm_dma_data);
+	if (ret) {
+		kfree(pcm_dma_data);
 		return ret;
 	}
 
 	snd_soc_set_runtime_hwparams(substream, &snd_mxs_hardware);
 
+	snd_dmaengine_pcm_set_data(substream, pcm_dma_data);
+
 	return 0;
 }
 
 static int snd_mxs_close(struct snd_pcm_substream *substream)
 {
-	struct snd_pcm_runtime *runtime = substream->runtime;
-	struct mxs_pcm_runtime_data *iprtd = runtime->private_data;
+	struct mxs_pcm_dma_data *pcm_dma_data = snd_dmaengine_pcm_get_data(substream);
 
-	kfree(iprtd);
+	snd_dmaengine_pcm_close(substream);
+	kfree(pcm_dma_data);
 
 	return 0;
 }
@@ -244,9 +140,8 @@ static struct snd_pcm_ops mxs_pcm_ops = {
 	.close		= snd_mxs_close,
 	.ioctl		= snd_pcm_lib_ioctl,
 	.hw_params	= snd_mxs_pcm_hw_params,
-	.hw_free	= snd_mxs_pcm_hw_free,
-	.trigger	= snd_mxs_pcm_trigger,
-	.pointer	= snd_mxs_pcm_pointer,
+	.trigger	= snd_dmaengine_pcm_trigger,
+	.pointer	= snd_dmaengine_pcm_pointer,
 	.mmap		= snd_mxs_pcm_mmap,
 };
 
diff --git a/sound/soc/mxs/mxs-pcm.h b/sound/soc/mxs/mxs-pcm.h
index f55ac4f7a76a..5f01a9124b3d 100644
--- a/sound/soc/mxs/mxs-pcm.h
+++ b/sound/soc/mxs/mxs-pcm.h
@@ -19,25 +19,9 @@
 #ifndef _MXS_PCM_H
 #define _MXS_PCM_H
 
-#include <mach/dma.h>
-
 struct mxs_pcm_dma_params {
 	int chan_irq;
 	int chan_num;
 };
 
-struct mxs_pcm_runtime_data {
-	int period_bytes;
-	int periods;
-	int dma;
-	unsigned long offset;
-	unsigned long size;
-	void *buf;
-	int period_time;
-	struct dma_async_tx_descriptor *desc;
-	struct dma_chan *dma_chan;
-	struct mxs_dma_data dma_data;
-	struct mxs_pcm_dma_params *dma_params;
-};
-
 #endif
diff --git a/sound/soc/mxs/mxs-saif.c b/sound/soc/mxs/mxs-saif.c
index f204dbac11d4..12be05b16880 100644
--- a/sound/soc/mxs/mxs-saif.c
+++ b/sound/soc/mxs/mxs-saif.c
@@ -630,7 +630,7 @@ static int mxs_saif_probe(struct platform_device *pdev)
 	if (pdev->id >= ARRAY_SIZE(mxs_saif))
 		return -EINVAL;
 
-	saif = kzalloc(sizeof(*saif), GFP_KERNEL);
+	saif = devm_kzalloc(&pdev->dev, sizeof(*saif), GFP_KERNEL);
 	if (!saif)
 		return -ENOMEM;
 
@@ -655,29 +655,16 @@ static int mxs_saif_probe(struct platform_device *pdev)
 		ret = PTR_ERR(saif->clk);
 		dev_err(&pdev->dev, "Cannot get the clock: %d\n",
 			ret);
-		goto failed_clk;
+		return ret;
 	}
 
 	iores = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!iores) {
-		ret = -ENODEV;
-		dev_err(&pdev->dev, "failed to get io resource: %d\n",
-			ret);
-		goto failed_get_resource;
-	}
 
-	if (!request_mem_region(iores->start, resource_size(iores),
-				"mxs-saif")) {
-		dev_err(&pdev->dev, "request_mem_region failed\n");
-		ret = -EBUSY;
-		goto failed_get_resource;
-	}
-
-	saif->base = ioremap(iores->start, resource_size(iores));
+	saif->base = devm_request_and_ioremap(&pdev->dev, iores);
 	if (!saif->base) {
 		dev_err(&pdev->dev, "ioremap failed\n");
 		ret = -ENODEV;
-		goto failed_ioremap;
+		goto failed_get_resource;
 	}
 
 	dmares = platform_get_resource(pdev, IORESOURCE_DMA, 0);
@@ -685,7 +672,7 @@ static int mxs_saif_probe(struct platform_device *pdev)
 		ret = -ENODEV;
 		dev_err(&pdev->dev, "failed to get dma resource: %d\n",
 			ret);
-		goto failed_ioremap;
+		goto failed_get_resource;
 	}
 	saif->dma_param.chan_num = dmares->start;
 
@@ -694,14 +681,15 @@ static int mxs_saif_probe(struct platform_device *pdev)
 		ret = saif->irq;
 		dev_err(&pdev->dev, "failed to get irq resource: %d\n",
 			ret);
-		goto failed_get_irq1;
+		goto failed_get_resource;
 	}
 
 	saif->dev = &pdev->dev;
-	ret = request_irq(saif->irq, mxs_saif_irq, 0, "mxs-saif", saif);
+	ret = devm_request_irq(&pdev->dev, saif->irq, mxs_saif_irq, 0,
+			       "mxs-saif", saif);
 	if (ret) {
 		dev_err(&pdev->dev, "failed to request irq\n");
-		goto failed_get_irq1;
+		goto failed_get_resource;
 	}
 
 	saif->dma_param.chan_irq = platform_get_irq(pdev, 1);
@@ -709,7 +697,7 @@ static int mxs_saif_probe(struct platform_device *pdev)
 		ret = saif->dma_param.chan_irq;
 		dev_err(&pdev->dev, "failed to get dma irq resource: %d\n",
 			ret);
-		goto failed_get_irq2;
+		goto failed_get_resource;
 	}
 
 	platform_set_drvdata(pdev, saif);
@@ -717,7 +705,7 @@ static int mxs_saif_probe(struct platform_device *pdev)
 	ret = snd_soc_register_dai(&pdev->dev, &mxs_saif_dai);
 	if (ret) {
 		dev_err(&pdev->dev, "register DAI failed\n");
-		goto failed_register;
+		goto failed_get_resource;
 	}
 
 	saif->soc_platform_pdev = platform_device_alloc(
@@ -740,36 +728,19 @@ failed_pdev_add:
 	platform_device_put(saif->soc_platform_pdev);
 failed_pdev_alloc:
 	snd_soc_unregister_dai(&pdev->dev);
-failed_register:
-failed_get_irq2:
-	free_irq(saif->irq, saif);
-failed_get_irq1:
-	iounmap(saif->base);
-failed_ioremap:
-	release_mem_region(iores->start, resource_size(iores));
 failed_get_resource:
 	clk_put(saif->clk);
-failed_clk:
-	kfree(saif);
 
 	return ret;
 }
 
 static int __devexit mxs_saif_remove(struct platform_device *pdev)
 {
-	struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	struct mxs_saif *saif = platform_get_drvdata(pdev);
 
 	platform_device_unregister(saif->soc_platform_pdev);
-
 	snd_soc_unregister_dai(&pdev->dev);
-
-	iounmap(saif->base);
-	release_mem_region(res->start, resource_size(res));
-	free_irq(saif->irq, saif);
-
 	clk_put(saif->clk);
-	kfree(saif);
 
 	return 0;
 }
diff --git a/sound/soc/omap/Kconfig b/sound/soc/omap/Kconfig
index fb1bf2581efb..e00dd0b1139c 100644
--- a/sound/soc/omap/Kconfig
+++ b/sound/soc/omap/Kconfig
@@ -7,7 +7,6 @@ config SND_OMAP_SOC_DMIC
 
 config SND_OMAP_SOC_MCBSP
 	tristate
-	select OMAP_MCBSP
 
 config SND_OMAP_SOC_MCPDM
 	tristate
@@ -27,7 +26,6 @@ config SND_OMAP_SOC_N810
 config SND_OMAP_SOC_RX51
 	tristate "SoC Audio support for Nokia RX-51"
 	depends on SND_OMAP_SOC && MACH_NOKIA_RX51
-	select OMAP_MCBSP
 	select SND_OMAP_SOC_MCBSP
 	select SND_SOC_TLV320AIC3X
 	select SND_SOC_TPA6130A2
@@ -97,16 +95,19 @@ config SND_OMAP_SOC_SDP3430
 	  Say Y if you want to add support for SoC audio on Texas Instruments
 	  SDP3430.
 
-config SND_OMAP_SOC_SDP4430
-	tristate "SoC Audio support for Texas Instruments SDP4430"
-	depends on TWL4030_CORE && SND_OMAP_SOC && MACH_OMAP_4430SDP
+config SND_OMAP_SOC_OMAP_ABE_TWL6040
+	tristate "SoC Audio support for OMAP boards using ABE and twl6040 codec"
+	depends on TWL4030_CORE && SND_OMAP_SOC && ARCH_OMAP4
 	select SND_OMAP_SOC_DMIC
 	select SND_OMAP_SOC_MCPDM
 	select SND_SOC_TWL6040
 	select SND_SOC_DMIC
 	help
-	  Say Y if you want to add support for SoC audio on Texas Instruments
-	  SDP4430.
+	  Say Y if you want to add support for SoC audio on OMAP boards using
+	  ABE and twl6040 codec. This driver currently supports:
+	  - SDP4430/Blaze boards
+	  - PandaBoard (4430)
+	  - PandaBoardES (4460)
 
 config SND_OMAP_SOC_OMAP4_HDMI
 	tristate "SoC Audio support for Texas Instruments OMAP4 HDMI"
diff --git a/sound/soc/omap/Makefile b/sound/soc/omap/Makefile
index 1fd723fb559d..1d656bce01d4 100644
--- a/sound/soc/omap/Makefile
+++ b/sound/soc/omap/Makefile
@@ -1,7 +1,7 @@
 # OMAP Platform Support
 snd-soc-omap-objs := omap-pcm.o
 snd-soc-omap-dmic-objs := omap-dmic.o
-snd-soc-omap-mcbsp-objs := omap-mcbsp.o
+snd-soc-omap-mcbsp-objs := omap-mcbsp.o mcbsp.o
 snd-soc-omap-mcpdm-objs := omap-mcpdm.o
 snd-soc-omap-hdmi-objs := omap-hdmi.o
 
@@ -20,7 +20,7 @@ snd-soc-overo-objs := overo.o
 snd-soc-omap3evm-objs := omap3evm.o
 snd-soc-am3517evm-objs := am3517evm.o
 snd-soc-sdp3430-objs := sdp3430.o
-snd-soc-sdp4430-objs := sdp4430.o
+snd-soc-omap-abe-twl6040-objs := omap-abe-twl6040.o
 snd-soc-omap3pandora-objs := omap3pandora.o
 snd-soc-omap3beagle-objs := omap3beagle.o
 snd-soc-zoom2-objs := zoom2.o
@@ -36,7 +36,7 @@ obj-$(CONFIG_SND_OMAP_SOC_OMAP2EVM) += snd-soc-omap2evm.o
 obj-$(CONFIG_SND_OMAP_SOC_OMAP3EVM) += snd-soc-omap3evm.o
 obj-$(CONFIG_SND_OMAP_SOC_AM3517EVM) += snd-soc-am3517evm.o
 obj-$(CONFIG_SND_OMAP_SOC_SDP3430) += snd-soc-sdp3430.o
-obj-$(CONFIG_SND_OMAP_SOC_SDP4430) += snd-soc-sdp4430.o
+obj-$(CONFIG_SND_OMAP_SOC_OMAP_ABE_TWL6040) += snd-soc-omap-abe-twl6040.o
 obj-$(CONFIG_SND_OMAP_SOC_OMAP3_PANDORA) += snd-soc-omap3pandora.o
 obj-$(CONFIG_SND_OMAP_SOC_OMAP3_BEAGLE) += snd-soc-omap3beagle.o
 obj-$(CONFIG_SND_OMAP_SOC_ZOOM2) += snd-soc-zoom2.o
diff --git a/sound/soc/omap/am3517evm.c b/sound/soc/omap/am3517evm.c
index add4866d7e67..009533ab8d18 100644
--- a/sound/soc/omap/am3517evm.c
+++ b/sound/soc/omap/am3517evm.c
@@ -95,7 +95,7 @@ static const struct snd_soc_dapm_route audio_map[] = {
 static struct snd_soc_dai_link am3517evm_dai = {
 	.name = "TLV320AIC23",
 	.stream_name = "AIC23",
-	.cpu_dai_name ="omap-mcbsp-dai.0",
+	.cpu_dai_name = "omap-mcbsp.1",
 	.codec_dai_name = "tlv320aic23-hifi",
 	.platform_name = "omap-pcm-audio",
 	.codec_name = "tlv320aic23-codec.2-001a",
diff --git a/sound/soc/omap/ams-delta.c b/sound/soc/omap/ams-delta.c
index a67f4370bc9f..49fe63ce51f7 100644
--- a/sound/soc/omap/ams-delta.c
+++ b/sound/soc/omap/ams-delta.c
@@ -570,7 +570,7 @@ static int ams_delta_cx20442_init(struct snd_soc_pcm_runtime *rtd)
 	snd_soc_dapm_disable_pin(dapm, "AGCOUT");
 
 	/* Add virtual switch */
-	ret = snd_soc_add_controls(codec, ams_delta_audio_controls,
+	ret = snd_soc_add_codec_controls(codec, ams_delta_audio_controls,
 					ARRAY_SIZE(ams_delta_audio_controls));
 	if (ret)
 		dev_warn(card->dev,
@@ -584,7 +584,7 @@ static int ams_delta_cx20442_init(struct snd_soc_pcm_runtime *rtd)
 static struct snd_soc_dai_link ams_delta_dai_link = {
 	.name = "CX20442",
 	.stream_name = "CX20442",
-	.cpu_dai_name ="omap-mcbsp-dai.0",
+	.cpu_dai_name = "omap-mcbsp.1",
 	.codec_dai_name = "cx20442-voice",
 	.init = ams_delta_cx20442_init,
 	.platform_name = "omap-pcm-audio",
diff --git a/sound/soc/omap/igep0020.c b/sound/soc/omap/igep0020.c
index ccae58a1339c..e8357819175b 100644
--- a/sound/soc/omap/igep0020.c
+++ b/sound/soc/omap/igep0020.c
@@ -60,7 +60,7 @@ static struct snd_soc_ops igep2_ops = {
 static struct snd_soc_dai_link igep2_dai = {
 	.name = "TWL4030",
 	.stream_name = "TWL4030",
-	.cpu_dai_name = "omap-mcbsp-dai.1",
+	.cpu_dai_name = "omap-mcbsp.2",
 	.codec_dai_name = "twl4030-hifi",
 	.platform_name = "omap-pcm-audio",
 	.codec_name = "twl4030-codec",
diff --git a/arch/arm/plat-omap/mcbsp.c b/sound/soc/omap/mcbsp.c
index 4b15cd7926d7..e5f44440d1b9 100644
--- a/arch/arm/plat-omap/mcbsp.c
+++ b/sound/soc/omap/mcbsp.c
@@ -1,9 +1,11 @@
 /*
- * linux/arch/arm/plat-omap/mcbsp.c
+ * sound/soc/omap/mcbsp.c
  *
  * Copyright (C) 2004 Nokia Corporation
  * Author: Samuel Ortiz <samuel.ortiz@nokia.com>
  *
+ * Contact: Jarkko Nikula <jarkko.nikula@bitmer.com>
+ *          Peter Ujfalusi <peter.ujfalusi@ti.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -24,13 +26,8 @@
 #include <linux/slab.h>
 
 #include <plat/mcbsp.h>
-#include <linux/pm_runtime.h>
 
-struct omap_mcbsp **mcbsp_ptr;
-int omap_mcbsp_count;
-
-#define omap_mcbsp_check_valid_id(id)	(id < omap_mcbsp_count)
-#define id_to_mcbsp_ptr(id)		mcbsp_ptr[id];
+#include "mcbsp.h"
 
 static void omap_mcbsp_write(struct omap_mcbsp *mcbsp, u16 reg, u32 val)
 {
@@ -80,10 +77,8 @@ static int omap_mcbsp_st_read(struct omap_mcbsp *mcbsp, u16 reg)
 #define MCBSP_ST_WRITE(mcbsp, reg, val) \
 			omap_mcbsp_st_write(mcbsp, OMAP_ST_REG_##reg, val)
 
-static void omap_mcbsp_dump_reg(u8 id)
+static void omap_mcbsp_dump_reg(struct omap_mcbsp *mcbsp)
 {
-	struct omap_mcbsp *mcbsp = id_to_mcbsp_ptr(id);
-
 	dev_dbg(mcbsp->dev, "**** McBSP%d regs ****\n", mcbsp->id);
 	dev_dbg(mcbsp->dev, "DRR2:  0x%04x\n",
 			MCBSP_READ(mcbsp, DRR2));
@@ -156,16 +151,9 @@ static irqreturn_t omap_mcbsp_rx_irq_handler(int irq, void *dev_id)
  * You either call this function or set the McBSP registers
  * by yourself before calling omap_mcbsp_start().
  */
-void omap_mcbsp_config(unsigned int id, const struct omap_mcbsp_reg_cfg *config)
+void omap_mcbsp_config(struct omap_mcbsp *mcbsp,
+		       const struct omap_mcbsp_reg_cfg *config)
 {
-	struct omap_mcbsp *mcbsp;
-
-	if (!omap_mcbsp_check_valid_id(id)) {
-		printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-		return;
-	}
-	mcbsp = id_to_mcbsp_ptr(id);
-
 	dev_dbg(mcbsp->dev, "Configuring McBSP%d  phys_base: 0x%08lx\n",
 			mcbsp->id, mcbsp->phys_base);
 
@@ -185,33 +173,10 @@ void omap_mcbsp_config(unsigned int id, const struct omap_mcbsp_reg_cfg *config)
 		MCBSP_WRITE(mcbsp, XCCR, config->xccr);
 		MCBSP_WRITE(mcbsp, RCCR, config->rccr);
 	}
+	/* Enable wakeup behavior */
+	if (mcbsp->pdata->has_wakeup)
+		MCBSP_WRITE(mcbsp, WAKEUPEN, XRDYEN | RRDYEN);
 }
-EXPORT_SYMBOL(omap_mcbsp_config);
-
-/**
- * omap_mcbsp_dma_params - returns the dma channel number
- * @id - mcbsp id
- * @stream - indicates the direction of data flow (rx or tx)
- *
- * Returns the dma channel number for the rx channel or tx channel
- * based on the value of @stream for the requested mcbsp given by @id
- */
-int omap_mcbsp_dma_ch_params(unsigned int id, unsigned int stream)
-{
-	struct omap_mcbsp *mcbsp;
-
-	if (!omap_mcbsp_check_valid_id(id)) {
-		printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-		return -ENODEV;
-	}
-	mcbsp = id_to_mcbsp_ptr(id);
-
-	if (stream)
-		return mcbsp->dma_rx_sync;
-	else
-		return mcbsp->dma_tx_sync;
-}
-EXPORT_SYMBOL(omap_mcbsp_dma_ch_params);
 
 /**
  * omap_mcbsp_dma_reg_params - returns the address of mcbsp data register
@@ -222,17 +187,11 @@ EXPORT_SYMBOL(omap_mcbsp_dma_ch_params);
  * to be used by DMA for transferring/receiving data based on the value of
  * @stream for the requested mcbsp given by @id
  */
-int omap_mcbsp_dma_reg_params(unsigned int id, unsigned int stream)
+static int omap_mcbsp_dma_reg_params(struct omap_mcbsp *mcbsp,
+				     unsigned int stream)
 {
-	struct omap_mcbsp *mcbsp;
 	int data_reg;
 
-	if (!omap_mcbsp_check_valid_id(id)) {
-		printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-		return -ENODEV;
-	}
-	mcbsp = id_to_mcbsp_ptr(id);
-
 	if (mcbsp->pdata->reg_size == 2) {
 		if (stream)
 			data_reg = OMAP_MCBSP_REG_DRR1;
@@ -247,7 +206,6 @@ int omap_mcbsp_dma_reg_params(unsigned int id, unsigned int stream)
 
 	return mcbsp->phys_dma_base + data_reg * mcbsp->pdata->reg_step;
 }
-EXPORT_SYMBOL(omap_mcbsp_dma_reg_params);
 
 static void omap_st_on(struct omap_mcbsp *mcbsp)
 {
@@ -316,20 +274,11 @@ static void omap_st_chgain(struct omap_mcbsp *mcbsp)
 		      ST_CH1GAIN(st_data->ch1gain));
 }
 
-int omap_st_set_chgain(unsigned int id, int channel, s16 chgain)
+int omap_st_set_chgain(struct omap_mcbsp *mcbsp, int channel, s16 chgain)
 {
-	struct omap_mcbsp *mcbsp;
-	struct omap_mcbsp_st_data *st_data;
+	struct omap_mcbsp_st_data *st_data = mcbsp->st_data;
 	int ret = 0;
 
-	if (!omap_mcbsp_check_valid_id(id)) {
-		printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-		return -ENODEV;
-	}
-
-	mcbsp = id_to_mcbsp_ptr(id);
-	st_data = mcbsp->st_data;
-
 	if (!st_data)
 		return -ENOENT;
 
@@ -347,22 +296,12 @@ int omap_st_set_chgain(unsigned int id, int channel, s16 chgain)
 
 	return ret;
 }
-EXPORT_SYMBOL(omap_st_set_chgain);
 
-int omap_st_get_chgain(unsigned int id, int channel, s16 *chgain)
+int omap_st_get_chgain(struct omap_mcbsp *mcbsp, int channel, s16 *chgain)
 {
-	struct omap_mcbsp *mcbsp;
-	struct omap_mcbsp_st_data *st_data;
+	struct omap_mcbsp_st_data *st_data = mcbsp->st_data;
 	int ret = 0;
 
-	if (!omap_mcbsp_check_valid_id(id)) {
-		printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-		return -ENODEV;
-	}
-
-	mcbsp = id_to_mcbsp_ptr(id);
-	st_data = mcbsp->st_data;
-
 	if (!st_data)
 		return -ENOENT;
 
@@ -377,13 +316,12 @@ int omap_st_get_chgain(unsigned int id, int channel, s16 *chgain)
 
 	return ret;
 }
-EXPORT_SYMBOL(omap_st_get_chgain);
 
 static int omap_st_start(struct omap_mcbsp *mcbsp)
 {
 	struct omap_mcbsp_st_data *st_data = mcbsp->st_data;
 
-	if (st_data && st_data->enabled && !st_data->running) {
+	if (st_data->enabled && !st_data->running) {
 		omap_st_fir_write(mcbsp, st_data->taps);
 		omap_st_chgain(mcbsp);
 
@@ -396,18 +334,9 @@ static int omap_st_start(struct omap_mcbsp *mcbsp)
 	return 0;
 }
 
-int omap_st_enable(unsigned int id)
+int omap_st_enable(struct omap_mcbsp *mcbsp)
 {
-	struct omap_mcbsp *mcbsp;
-	struct omap_mcbsp_st_data *st_data;
-
-	if (!omap_mcbsp_check_valid_id(id)) {
-		printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-		return -ENODEV;
-	}
-
-	mcbsp = id_to_mcbsp_ptr(id);
-	st_data = mcbsp->st_data;
+	struct omap_mcbsp_st_data *st_data = mcbsp->st_data;
 
 	if (!st_data)
 		return -ENODEV;
@@ -419,13 +348,12 @@ int omap_st_enable(unsigned int id)
 
 	return 0;
 }
-EXPORT_SYMBOL(omap_st_enable);
 
 static int omap_st_stop(struct omap_mcbsp *mcbsp)
 {
 	struct omap_mcbsp_st_data *st_data = mcbsp->st_data;
 
-	if (st_data && st_data->running) {
+	if (st_data->running) {
 		if (!mcbsp->free) {
 			omap_st_off(mcbsp);
 			st_data->running = 0;
@@ -435,20 +363,11 @@ static int omap_st_stop(struct omap_mcbsp *mcbsp)
 	return 0;
 }
 
-int omap_st_disable(unsigned int id)
+int omap_st_disable(struct omap_mcbsp *mcbsp)
 {
-	struct omap_mcbsp *mcbsp;
-	struct omap_mcbsp_st_data *st_data;
+	struct omap_mcbsp_st_data *st_data = mcbsp->st_data;
 	int ret = 0;
 
-	if (!omap_mcbsp_check_valid_id(id)) {
-		printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-		return -ENODEV;
-	}
-
-	mcbsp = id_to_mcbsp_ptr(id);
-	st_data = mcbsp->st_data;
-
 	if (!st_data)
 		return -ENODEV;
 
@@ -459,136 +378,52 @@ int omap_st_disable(unsigned int id)
 
 	return ret;
 }
-EXPORT_SYMBOL(omap_st_disable);
 
-int omap_st_is_enabled(unsigned int id)
+int omap_st_is_enabled(struct omap_mcbsp *mcbsp)
 {
-	struct omap_mcbsp *mcbsp;
-	struct omap_mcbsp_st_data *st_data;
-
-	if (!omap_mcbsp_check_valid_id(id)) {
-		printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-		return -ENODEV;
-	}
-
-	mcbsp = id_to_mcbsp_ptr(id);
-	st_data = mcbsp->st_data;
+	struct omap_mcbsp_st_data *st_data = mcbsp->st_data;
 
 	if (!st_data)
 		return -ENODEV;
 
-
 	return st_data->enabled;
 }
-EXPORT_SYMBOL(omap_st_is_enabled);
 
 /*
  * omap_mcbsp_set_rx_threshold configures the transmit threshold in words.
  * The threshold parameter is 1 based, and it is converted (threshold - 1)
  * for the THRSH2 register.
  */
-void omap_mcbsp_set_tx_threshold(unsigned int id, u16 threshold)
+void omap_mcbsp_set_tx_threshold(struct omap_mcbsp *mcbsp, u16 threshold)
 {
-	struct omap_mcbsp *mcbsp;
-
-	if (!omap_mcbsp_check_valid_id(id)) {
-		printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-		return;
-	}
-	mcbsp = id_to_mcbsp_ptr(id);
 	if (mcbsp->pdata->buffer_size == 0)
 		return;
 
 	if (threshold && threshold <= mcbsp->max_tx_thres)
 		MCBSP_WRITE(mcbsp, THRSH2, threshold - 1);
 }
-EXPORT_SYMBOL(omap_mcbsp_set_tx_threshold);
 
 /*
  * omap_mcbsp_set_rx_threshold configures the receive threshold in words.
  * The threshold parameter is 1 based, and it is converted (threshold - 1)
  * for the THRSH1 register.
  */
-void omap_mcbsp_set_rx_threshold(unsigned int id, u16 threshold)
+void omap_mcbsp_set_rx_threshold(struct omap_mcbsp *mcbsp, u16 threshold)
 {
-	struct omap_mcbsp *mcbsp;
-
-	if (!omap_mcbsp_check_valid_id(id)) {
-		printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-		return;
-	}
-	mcbsp = id_to_mcbsp_ptr(id);
 	if (mcbsp->pdata->buffer_size == 0)
 		return;
 
 	if (threshold && threshold <= mcbsp->max_rx_thres)
 		MCBSP_WRITE(mcbsp, THRSH1, threshold - 1);
 }
-EXPORT_SYMBOL(omap_mcbsp_set_rx_threshold);
-
-/*
- * omap_mcbsp_get_max_tx_thres just return the current configured
- * maximum threshold for transmission
- */
-u16 omap_mcbsp_get_max_tx_threshold(unsigned int id)
-{
-	struct omap_mcbsp *mcbsp;
-
-	if (!omap_mcbsp_check_valid_id(id)) {
-		printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-		return -ENODEV;
-	}
-	mcbsp = id_to_mcbsp_ptr(id);
-
-	return mcbsp->max_tx_thres;
-}
-EXPORT_SYMBOL(omap_mcbsp_get_max_tx_threshold);
-
-/*
- * omap_mcbsp_get_max_rx_thres just return the current configured
- * maximum threshold for reception
- */
-u16 omap_mcbsp_get_max_rx_threshold(unsigned int id)
-{
-	struct omap_mcbsp *mcbsp;
-
-	if (!omap_mcbsp_check_valid_id(id)) {
-		printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-		return -ENODEV;
-	}
-	mcbsp = id_to_mcbsp_ptr(id);
-
-	return mcbsp->max_rx_thres;
-}
-EXPORT_SYMBOL(omap_mcbsp_get_max_rx_threshold);
-
-u16 omap_mcbsp_get_fifo_size(unsigned int id)
-{
-	struct omap_mcbsp *mcbsp;
-
-	if (!omap_mcbsp_check_valid_id(id)) {
-		printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-		return -ENODEV;
-	}
-	mcbsp = id_to_mcbsp_ptr(id);
-
-	return mcbsp->pdata->buffer_size;
-}
-EXPORT_SYMBOL(omap_mcbsp_get_fifo_size);
 
 /*
  * omap_mcbsp_get_tx_delay returns the number of used slots in the McBSP FIFO
  */
-u16 omap_mcbsp_get_tx_delay(unsigned int id)
+u16 omap_mcbsp_get_tx_delay(struct omap_mcbsp *mcbsp)
 {
-	struct omap_mcbsp *mcbsp;
 	u16 buffstat;
 
-	if (!omap_mcbsp_check_valid_id(id)) {
-		printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-		return -ENODEV;
-	}
-	mcbsp = id_to_mcbsp_ptr(id);
 	if (mcbsp->pdata->buffer_size == 0)
 		return 0;
 
@@ -598,22 +433,15 @@ u16 omap_mcbsp_get_tx_delay(unsigned int id)
 	/* Number of slots are different in McBSP ports */
 	return mcbsp->pdata->buffer_size - buffstat;
 }
-EXPORT_SYMBOL(omap_mcbsp_get_tx_delay);
 
 /*
  * omap_mcbsp_get_rx_delay returns the number of free slots in the McBSP FIFO
  * to reach the threshold value (when the DMA will be triggered to read it)
  */
-u16 omap_mcbsp_get_rx_delay(unsigned int id)
+u16 omap_mcbsp_get_rx_delay(struct omap_mcbsp *mcbsp)
 {
-	struct omap_mcbsp *mcbsp;
 	u16 buffstat, threshold;
 
-	if (!omap_mcbsp_check_valid_id(id)) {
-		printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-		return -ENODEV;
-	}
-	mcbsp = id_to_mcbsp_ptr(id);
 	if (mcbsp->pdata->buffer_size == 0)
 		return 0;
 
@@ -628,41 +456,12 @@ u16 omap_mcbsp_get_rx_delay(unsigned int id)
 	else
 		return threshold - buffstat;
 }
-EXPORT_SYMBOL(omap_mcbsp_get_rx_delay);
-
-/*
- * omap_mcbsp_get_dma_op_mode just return the current configured
- * operating mode for the mcbsp channel
- */
-int omap_mcbsp_get_dma_op_mode(unsigned int id)
-{
-	struct omap_mcbsp *mcbsp;
-	int dma_op_mode;
-
-	if (!omap_mcbsp_check_valid_id(id)) {
-		printk(KERN_ERR "%s: Invalid id (%u)\n", __func__, id + 1);
-		return -ENODEV;
-	}
-	mcbsp = id_to_mcbsp_ptr(id);
-
-	dma_op_mode = mcbsp->dma_op_mode;
-
-	return dma_op_mode;
-}
-EXPORT_SYMBOL(omap_mcbsp_get_dma_op_mode);
 
-int omap_mcbsp_request(unsigned int id)
+int omap_mcbsp_request(struct omap_mcbsp *mcbsp)
 {
-	struct omap_mcbsp *mcbsp;
 	void *reg_cache;
 	int err;
 
-	if (!omap_mcbsp_check_valid_id(id)) {
-		printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-		return -ENODEV;
-	}
-	mcbsp = id_to_mcbsp_ptr(id);
-
 	reg_cache = kzalloc(mcbsp->reg_cache_size, GFP_KERNEL);
 	if (!reg_cache) {
 		return -ENOMEM;
@@ -681,13 +480,7 @@ int omap_mcbsp_request(unsigned int id)
 	spin_unlock(&mcbsp->lock);
 
 	if (mcbsp->pdata && mcbsp->pdata->ops && mcbsp->pdata->ops->request)
-		mcbsp->pdata->ops->request(id);
-
-	pm_runtime_get_sync(mcbsp->dev);
-
-	/* Enable wakeup behavior */
-	if (mcbsp->pdata->has_wakeup)
-		MCBSP_WRITE(mcbsp, WAKEUPEN, XRDYEN | RRDYEN);
+		mcbsp->pdata->ops->request(mcbsp->id - 1);
 
 	/*
 	 * Make sure that transmitter, receiver and sample-rate generator are
@@ -722,14 +515,12 @@ err_free_irq:
 	free_irq(mcbsp->tx_irq, (void *)mcbsp);
 err_clk_disable:
 	if (mcbsp->pdata && mcbsp->pdata->ops && mcbsp->pdata->ops->free)
-		mcbsp->pdata->ops->free(id);
+		mcbsp->pdata->ops->free(mcbsp->id - 1);
 
 	/* Disable wakeup behavior */
 	if (mcbsp->pdata->has_wakeup)
 		MCBSP_WRITE(mcbsp, WAKEUPEN, 0);
 
-	pm_runtime_put_sync(mcbsp->dev);
-
 	spin_lock(&mcbsp->lock);
 	mcbsp->free = true;
 	mcbsp->reg_cache = NULL;
@@ -739,34 +530,34 @@ err_kfree:
 
 	return err;
 }
-EXPORT_SYMBOL(omap_mcbsp_request);
 
-void omap_mcbsp_free(unsigned int id)
+void omap_mcbsp_free(struct omap_mcbsp *mcbsp)
 {
-	struct omap_mcbsp *mcbsp;
 	void *reg_cache;
 
-	if (!omap_mcbsp_check_valid_id(id)) {
-		printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-		return;
-	}
-	mcbsp = id_to_mcbsp_ptr(id);
-
 	if (mcbsp->pdata && mcbsp->pdata->ops && mcbsp->pdata->ops->free)
-		mcbsp->pdata->ops->free(id);
+		mcbsp->pdata->ops->free(mcbsp->id - 1);
 
 	/* Disable wakeup behavior */
 	if (mcbsp->pdata->has_wakeup)
 		MCBSP_WRITE(mcbsp, WAKEUPEN, 0);
 
-	pm_runtime_put_sync(mcbsp->dev);
-
 	if (mcbsp->rx_irq)
 		free_irq(mcbsp->rx_irq, (void *)mcbsp);
 	free_irq(mcbsp->tx_irq, (void *)mcbsp);
 
 	reg_cache = mcbsp->reg_cache;
 
+	/*
+	 * Select CLKS source from internal source unconditionally before
+	 * marking the McBSP port as free.
+	 * If the external clock source via MCBSP_CLKS pin has been selected the
+	 * system will refuse to enter idle if the CLKS pin source is not reset
+	 * back to internal source.
+	 */
+	if (!cpu_class_is_omap1())
+		omap2_mcbsp_set_clks_src(mcbsp, MCBSP_CLKS_PRCM_SRC);
+
 	spin_lock(&mcbsp->lock);
 	if (mcbsp->free)
 		dev_err(mcbsp->dev, "McBSP%d was not reserved\n", mcbsp->id);
@@ -778,25 +569,17 @@ void omap_mcbsp_free(unsigned int id)
 	if (reg_cache)
 		kfree(reg_cache);
 }
-EXPORT_SYMBOL(omap_mcbsp_free);
 
 /*
  * Here we start the McBSP, by enabling transmitter, receiver or both.
  * If no transmitter or receiver is active prior calling, then sample-rate
  * generator and frame sync are started.
  */
-void omap_mcbsp_start(unsigned int id, int tx, int rx)
+void omap_mcbsp_start(struct omap_mcbsp *mcbsp, int tx, int rx)
 {
-	struct omap_mcbsp *mcbsp;
 	int enable_srg = 0;
 	u16 w;
 
-	if (!omap_mcbsp_check_valid_id(id)) {
-		printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-		return;
-	}
-	mcbsp = id_to_mcbsp_ptr(id);
-
 	if (mcbsp->st_data)
 		omap_st_start(mcbsp);
 
@@ -846,23 +629,14 @@ void omap_mcbsp_start(unsigned int id, int tx, int rx)
 	}
 
 	/* Dump McBSP Regs */
-	omap_mcbsp_dump_reg(id);
+	omap_mcbsp_dump_reg(mcbsp);
 }
-EXPORT_SYMBOL(omap_mcbsp_start);
 
-void omap_mcbsp_stop(unsigned int id, int tx, int rx)
+void omap_mcbsp_stop(struct omap_mcbsp *mcbsp, int tx, int rx)
 {
-	struct omap_mcbsp *mcbsp;
 	int idle;
 	u16 w;
 
-	if (!omap_mcbsp_check_valid_id(id)) {
-		printk(KERN_ERR "%s: Invalid id (%d)\n", __func__, id + 1);
-		return;
-	}
-
-	mcbsp = id_to_mcbsp_ptr(id);
-
 	/* Reset transmitter */
 	tx &= 1;
 	if (mcbsp->pdata->has_ccr) {
@@ -895,19 +669,11 @@ void omap_mcbsp_stop(unsigned int id, int tx, int rx)
 	if (mcbsp->st_data)
 		omap_st_stop(mcbsp);
 }
-EXPORT_SYMBOL(omap_mcbsp_stop);
 
-int omap2_mcbsp_set_clks_src(u8 id, u8 fck_src_id)
+int omap2_mcbsp_set_clks_src(struct omap_mcbsp *mcbsp, u8 fck_src_id)
 {
-	struct omap_mcbsp *mcbsp;
 	const char *src;
 
-	if (!omap_mcbsp_check_valid_id(id)) {
-		pr_err("%s: Invalid id (%d)\n", __func__, id + 1);
-		return -EINVAL;
-	}
-	mcbsp = id_to_mcbsp_ptr(id);
-
 	if (fck_src_id == MCBSP_CLKS_PAD_SRC)
 		src = "clks_ext";
 	else if (fck_src_id == MCBSP_CLKS_PRCM_SRC)
@@ -920,43 +686,37 @@ int omap2_mcbsp_set_clks_src(u8 id, u8 fck_src_id)
 	else
 		return -EINVAL;
 }
-EXPORT_SYMBOL(omap2_mcbsp_set_clks_src);
 
-void omap2_mcbsp1_mux_clkr_src(u8 mux)
+int omap_mcbsp_6pin_src_mux(struct omap_mcbsp *mcbsp, u8 mux)
 {
-	struct omap_mcbsp *mcbsp;
-	const char *src;
-
-	if (mux == CLKR_SRC_CLKR)
-		src = "clkr";
-	else if (mux == CLKR_SRC_CLKX)
-		src = "clkx";
-	else
-		return;
+	const char *signal, *src;
 
-	mcbsp = id_to_mcbsp_ptr(0);
 	if (mcbsp->pdata->mux_signal)
-		mcbsp->pdata->mux_signal(mcbsp->dev, "clkr", src);
-}
-EXPORT_SYMBOL(omap2_mcbsp1_mux_clkr_src);
-
-void omap2_mcbsp1_mux_fsr_src(u8 mux)
-{
-	struct omap_mcbsp *mcbsp;
-	const char *src;
+		return -EINVAL;
 
-	if (mux == FSR_SRC_FSR)
+	switch (mux) {
+	case CLKR_SRC_CLKR:
+		signal = "clkr";
+		src = "clkr";
+		break;
+	case CLKR_SRC_CLKX:
+		signal = "clkr";
+		src = "clkx";
+		break;
+	case FSR_SRC_FSR:
+		signal = "fsr";
 		src = "fsr";
-	else if (mux == FSR_SRC_FSX)
+		break;
+	case FSR_SRC_FSX:
+		signal = "fsr";
 		src = "fsx";
-	else
-		return;
+		break;
+	default:
+		return -EINVAL;
+	}
 
-	mcbsp = id_to_mcbsp_ptr(0);
-	if (mcbsp->pdata->mux_signal)
-		mcbsp->pdata->mux_signal(mcbsp->dev, "fsr", src);
+	return mcbsp->pdata->mux_signal(mcbsp->dev, signal, src);
 }
-EXPORT_SYMBOL(omap2_mcbsp1_mux_fsr_src);
 
 #define max_thres(m)			(mcbsp->pdata->buffer_size)
 #define valid_threshold(m, val)		((val) <= max_thres(m))
@@ -1132,97 +892,56 @@ static int __devinit omap_st_add(struct omap_mcbsp *mcbsp,
 	struct omap_mcbsp_st_data *st_data;
 	int err;
 
-	st_data = kzalloc(sizeof(*mcbsp->st_data), GFP_KERNEL);
-	if (!st_data) {
-		err = -ENOMEM;
-		goto err1;
-	}
+	st_data = devm_kzalloc(mcbsp->dev, sizeof(*mcbsp->st_data), GFP_KERNEL);
+	if (!st_data)
+		return -ENOMEM;
 
-	st_data->io_base_st = ioremap(res->start, resource_size(res));
-	if (!st_data->io_base_st) {
-		err = -ENOMEM;
-		goto err2;
-	}
+	st_data->io_base_st = devm_ioremap(mcbsp->dev, res->start,
+					   resource_size(res));
+	if (!st_data->io_base_st)
+		return -ENOMEM;
 
 	err = sysfs_create_group(&mcbsp->dev->kobj, &sidetone_attr_group);
 	if (err)
-		goto err3;
+		return err;
 
 	mcbsp->st_data = st_data;
 	return 0;
-
-err3:
-	iounmap(st_data->io_base_st);
-err2:
-	kfree(st_data);
-err1:
-	return err;
-
-}
-
-static void __devexit omap_st_remove(struct omap_mcbsp *mcbsp)
-{
-	struct omap_mcbsp_st_data *st_data = mcbsp->st_data;
-
-	sysfs_remove_group(&mcbsp->dev->kobj, &sidetone_attr_group);
-	iounmap(st_data->io_base_st);
-	kfree(st_data);
 }
 
 /*
  * McBSP1 and McBSP3 are directly mapped on 1610 and 1510.
  * 730 has only 2 McBSP, and both of them are MPU peripherals.
  */
-static int __devinit omap_mcbsp_probe(struct platform_device *pdev)
+int __devinit omap_mcbsp_init(struct platform_device *pdev)
 {
-	struct omap_mcbsp_platform_data *pdata = pdev->dev.platform_data;
-	struct omap_mcbsp *mcbsp;
-	int id = pdev->id - 1;
+	struct omap_mcbsp *mcbsp = platform_get_drvdata(pdev);
 	struct resource *res;
 	int ret = 0;
 
-	if (!pdata) {
-		dev_err(&pdev->dev, "McBSP device initialized without"
-				"platform data\n");
-		ret = -EINVAL;
-		goto exit;
-	}
-
-	dev_dbg(&pdev->dev, "Initializing OMAP McBSP (%d).\n", pdev->id);
-
-	if (id >= omap_mcbsp_count) {
-		dev_err(&pdev->dev, "Invalid McBSP device id (%d)\n", id);
-		ret = -EINVAL;
-		goto exit;
-	}
-
-	mcbsp = kzalloc(sizeof(struct omap_mcbsp), GFP_KERNEL);
-	if (!mcbsp) {
-		ret = -ENOMEM;
-		goto exit;
-	}
-
 	spin_lock_init(&mcbsp->lock);
-	mcbsp->id = id + 1;
 	mcbsp->free = true;
 
 	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "mpu");
 	if (!res) {
 		res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 		if (!res) {
-			dev_err(&pdev->dev, "%s:mcbsp%d has invalid memory"
-					"resource\n", __func__, pdev->id);
-			ret = -ENOMEM;
-			goto exit;
+			dev_err(mcbsp->dev, "invalid memory resource\n");
+			return -ENOMEM;
 		}
 	}
+	if (!devm_request_mem_region(&pdev->dev, res->start, resource_size(res),
+				     dev_name(&pdev->dev))) {
+		dev_err(mcbsp->dev, "memory region already claimed\n");
+		return -ENODEV;
+	}
+
 	mcbsp->phys_base = res->start;
 	mcbsp->reg_cache_size = resource_size(res);
-	mcbsp->io_base = ioremap(res->start, resource_size(res));
-	if (!mcbsp->io_base) {
-		ret = -ENOMEM;
-		goto err_ioremap;
-	}
+	mcbsp->io_base = devm_ioremap(&pdev->dev, res->start,
+				      resource_size(res));
+	if (!mcbsp->io_base)
+		return -ENOMEM;
 
 	res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dma");
 	if (!res)
@@ -1234,40 +953,38 @@ static int __devinit omap_mcbsp_probe(struct platform_device *pdev)
 	mcbsp->rx_irq = platform_get_irq_byname(pdev, "rx");
 
 	/* From OMAP4 there will be a single irq line */
-	if (mcbsp->tx_irq == -ENXIO)
+	if (mcbsp->tx_irq == -ENXIO) {
 		mcbsp->tx_irq = platform_get_irq(pdev, 0);
+		mcbsp->rx_irq = 0;
+	}
 
 	res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "rx");
 	if (!res) {
-		dev_err(&pdev->dev, "%s:mcbsp%d has invalid rx DMA channel\n",
-					__func__, pdev->id);
-		ret = -ENODEV;
-		goto err_res;
+		dev_err(&pdev->dev, "invalid rx DMA channel\n");
+		return -ENODEV;
 	}
-	mcbsp->dma_rx_sync = res->start;
+	/* RX DMA request number, and port address configuration */
+	mcbsp->dma_data[1].name = "Audio Capture";
+	mcbsp->dma_data[1].dma_req = res->start;
+	mcbsp->dma_data[1].port_addr = omap_mcbsp_dma_reg_params(mcbsp, 1);
 
 	res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "tx");
 	if (!res) {
-		dev_err(&pdev->dev, "%s:mcbsp%d has invalid tx DMA channel\n",
-					__func__, pdev->id);
-		ret = -ENODEV;
-		goto err_res;
+		dev_err(&pdev->dev, "invalid tx DMA channel\n");
+		return -ENODEV;
 	}
-	mcbsp->dma_tx_sync = res->start;
+	/* TX DMA request number, and port address configuration */
+	mcbsp->dma_data[0].name = "Audio Playback";
+	mcbsp->dma_data[0].dma_req = res->start;
+	mcbsp->dma_data[0].port_addr = omap_mcbsp_dma_reg_params(mcbsp, 0);
 
 	mcbsp->fclk = clk_get(&pdev->dev, "fck");
 	if (IS_ERR(mcbsp->fclk)) {
 		ret = PTR_ERR(mcbsp->fclk);
-		dev_err(&pdev->dev, "unable to get fck: %d\n", ret);
-		goto err_res;
+		dev_err(mcbsp->dev, "unable to get fck: %d\n", ret);
+		return ret;
 	}
 
-	mcbsp->pdata = pdata;
-	mcbsp->dev = &pdev->dev;
-	mcbsp_ptr[id] = mcbsp;
-	platform_set_drvdata(pdev, mcbsp);
-	pm_runtime_enable(mcbsp->dev);
-
 	mcbsp->dma_op_mode = MCBSP_DMA_MODE_ELEMENT;
 	if (mcbsp->pdata->buffer_size) {
 		/*
@@ -1307,55 +1024,17 @@ static int __devinit omap_mcbsp_probe(struct platform_device *pdev)
 
 err_st:
 	if (mcbsp->pdata->buffer_size)
-		sysfs_remove_group(&mcbsp->dev->kobj,
-				   &additional_attr_group);
+		sysfs_remove_group(&mcbsp->dev->kobj, &additional_attr_group);
 err_thres:
 	clk_put(mcbsp->fclk);
-err_res:
-	iounmap(mcbsp->io_base);
-err_ioremap:
-	kfree(mcbsp);
-exit:
 	return ret;
 }
 
-static int __devexit omap_mcbsp_remove(struct platform_device *pdev)
+void __devexit omap_mcbsp_sysfs_remove(struct omap_mcbsp *mcbsp)
 {
-	struct omap_mcbsp *mcbsp = platform_get_drvdata(pdev);
-
-	platform_set_drvdata(pdev, NULL);
-	if (mcbsp) {
-
-		if (mcbsp->pdata && mcbsp->pdata->ops &&
-				mcbsp->pdata->ops->free)
-			mcbsp->pdata->ops->free(mcbsp->id);
-
-		if (mcbsp->pdata->buffer_size)
-			sysfs_remove_group(&mcbsp->dev->kobj,
-					   &additional_attr_group);
-
-		if (mcbsp->st_data)
-			omap_st_remove(mcbsp);
-
-		clk_put(mcbsp->fclk);
-
-		iounmap(mcbsp->io_base);
-		kfree(mcbsp);
-	}
-
-	return 0;
-}
-
-static struct platform_driver omap_mcbsp_driver = {
-	.probe		= omap_mcbsp_probe,
-	.remove		= __devexit_p(omap_mcbsp_remove),
-	.driver		= {
-		.name	= "omap-mcbsp",
-	},
-};
+	if (mcbsp->pdata->buffer_size)
+		sysfs_remove_group(&mcbsp->dev->kobj, &additional_attr_group);
 
-int __init omap_mcbsp_init(void)
-{
-	/* Register the McBSP driver */
-	return platform_driver_register(&omap_mcbsp_driver);
+	if (mcbsp->st_data)
+		sysfs_remove_group(&mcbsp->dev->kobj, &sidetone_attr_group);
 }
diff --git a/sound/soc/omap/mcbsp.h b/sound/soc/omap/mcbsp.h
new file mode 100644
index 000000000000..a944fcc9073c
--- /dev/null
+++ b/sound/soc/omap/mcbsp.h
@@ -0,0 +1,346 @@
+/*
+ * sound/soc/omap/mcbsp.h
+ *
+ * OMAP Multi-Channel Buffered Serial Port
+ *
+ * Contact: Jarkko Nikula <jarkko.nikula@bitmer.com>
+ *          Peter Ujfalusi <peter.ujfalusi@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+#ifndef __ASOC_MCBSP_H
+#define __ASOC_MCBSP_H
+
+#include "omap-pcm.h"
+
+/* McBSP register numbers. Register address offset = num * reg_step */
+enum {
+	/* Common registers */
+	OMAP_MCBSP_REG_SPCR2 = 4,
+	OMAP_MCBSP_REG_SPCR1,
+	OMAP_MCBSP_REG_RCR2,
+	OMAP_MCBSP_REG_RCR1,
+	OMAP_MCBSP_REG_XCR2,
+	OMAP_MCBSP_REG_XCR1,
+	OMAP_MCBSP_REG_SRGR2,
+	OMAP_MCBSP_REG_SRGR1,
+	OMAP_MCBSP_REG_MCR2,
+	OMAP_MCBSP_REG_MCR1,
+	OMAP_MCBSP_REG_RCERA,
+	OMAP_MCBSP_REG_RCERB,
+	OMAP_MCBSP_REG_XCERA,
+	OMAP_MCBSP_REG_XCERB,
+	OMAP_MCBSP_REG_PCR0,
+	OMAP_MCBSP_REG_RCERC,
+	OMAP_MCBSP_REG_RCERD,
+	OMAP_MCBSP_REG_XCERC,
+	OMAP_MCBSP_REG_XCERD,
+	OMAP_MCBSP_REG_RCERE,
+	OMAP_MCBSP_REG_RCERF,
+	OMAP_MCBSP_REG_XCERE,
+	OMAP_MCBSP_REG_XCERF,
+	OMAP_MCBSP_REG_RCERG,
+	OMAP_MCBSP_REG_RCERH,
+	OMAP_MCBSP_REG_XCERG,
+	OMAP_MCBSP_REG_XCERH,
+
+	/* OMAP1-OMAP2420 registers */
+	OMAP_MCBSP_REG_DRR2 = 0,
+	OMAP_MCBSP_REG_DRR1,
+	OMAP_MCBSP_REG_DXR2,
+	OMAP_MCBSP_REG_DXR1,
+
+	/* OMAP2430 and onwards */
+	OMAP_MCBSP_REG_DRR = 0,
+	OMAP_MCBSP_REG_DXR = 2,
+	OMAP_MCBSP_REG_SYSCON =	35,
+	OMAP_MCBSP_REG_THRSH2,
+	OMAP_MCBSP_REG_THRSH1,
+	OMAP_MCBSP_REG_IRQST = 40,
+	OMAP_MCBSP_REG_IRQEN,
+	OMAP_MCBSP_REG_WAKEUPEN,
+	OMAP_MCBSP_REG_XCCR,
+	OMAP_MCBSP_REG_RCCR,
+	OMAP_MCBSP_REG_XBUFFSTAT,
+	OMAP_MCBSP_REG_RBUFFSTAT,
+	OMAP_MCBSP_REG_SSELCR,
+};
+
+/* OMAP3 sidetone control registers */
+#define OMAP_ST_REG_REV		0x00
+#define OMAP_ST_REG_SYSCONFIG	0x10
+#define OMAP_ST_REG_IRQSTATUS	0x18
+#define OMAP_ST_REG_IRQENABLE	0x1C
+#define OMAP_ST_REG_SGAINCR	0x24
+#define OMAP_ST_REG_SFIRCR	0x28
+#define OMAP_ST_REG_SSELCR	0x2C
+
+/************************** McBSP SPCR1 bit definitions ***********************/
+#define RRST			BIT(0)
+#define RRDY			BIT(1)
+#define RFULL			BIT(2)
+#define RSYNC_ERR		BIT(3)
+#define RINTM(value)		(((value) & 0x3) << 4)	/* bits 4:5 */
+#define ABIS			BIT(6)
+#define DXENA			BIT(7)
+#define CLKSTP(value)		(((value) & 0x3) << 11)	/* bits 11:12 */
+#define RJUST(value)		(((value) & 0x3) << 13)	/* bits 13:14 */
+#define ALB			BIT(15)
+#define DLB			BIT(15)
+
+/************************** McBSP SPCR2 bit definitions ***********************/
+#define XRST			BIT(0)
+#define XRDY			BIT(1)
+#define XEMPTY			BIT(2)
+#define XSYNC_ERR		BIT(3)
+#define XINTM(value)		(((value) & 0x3) << 4)	/* bits 4:5 */
+#define GRST			BIT(6)
+#define FRST			BIT(7)
+#define SOFT			BIT(8)
+#define FREE			BIT(9)
+
+/************************** McBSP PCR bit definitions *************************/
+#define CLKRP			BIT(0)
+#define CLKXP			BIT(1)
+#define FSRP			BIT(2)
+#define FSXP			BIT(3)
+#define DR_STAT			BIT(4)
+#define DX_STAT			BIT(5)
+#define CLKS_STAT		BIT(6)
+#define SCLKME			BIT(7)
+#define CLKRM			BIT(8)
+#define CLKXM			BIT(9)
+#define FSRM			BIT(10)
+#define FSXM			BIT(11)
+#define RIOEN			BIT(12)
+#define XIOEN			BIT(13)
+#define IDLE_EN			BIT(14)
+
+/************************** McBSP RCR1 bit definitions ************************/
+#define RWDLEN1(value)		(((value) & 0x7) << 5)	/* Bits 5:7 */
+#define RFRLEN1(value)		(((value) & 0x7f) << 8)	/* Bits 8:14 */
+
+/************************** McBSP XCR1 bit definitions ************************/
+#define XWDLEN1(value)		(((value) & 0x7) << 5)	/* Bits 5:7 */
+#define XFRLEN1(value)		(((value) & 0x7f) << 8)	/* Bits 8:14 */
+
+/*************************** McBSP RCR2 bit definitions ***********************/
+#define RDATDLY(value)		((value) & 0x3)		/* Bits 0:1 */
+#define RFIG			BIT(2)
+#define RCOMPAND(value)		(((value) & 0x3) << 3)	/* Bits 3:4 */
+#define RWDLEN2(value)		(((value) & 0x7) << 5)	/* Bits 5:7 */
+#define RFRLEN2(value)		(((value) & 0x7f) << 8)	/* Bits 8:14 */
+#define RPHASE			BIT(15)
+
+/*************************** McBSP XCR2 bit definitions ***********************/
+#define XDATDLY(value)		((value) & 0x3)		/* Bits 0:1 */
+#define XFIG			BIT(2)
+#define XCOMPAND(value)		(((value) & 0x3) << 3)	/* Bits 3:4 */
+#define XWDLEN2(value)		(((value) & 0x7) << 5)	/* Bits 5:7 */
+#define XFRLEN2(value)		(((value) & 0x7f) << 8)	/* Bits 8:14 */
+#define XPHASE			BIT(15)
+
+/************************* McBSP SRGR1 bit definitions ************************/
+#define CLKGDV(value)		((value) & 0x7f)		/* Bits 0:7 */
+#define FWID(value)		(((value) & 0xff) << 8)	/* Bits 8:15 */
+
+/************************* McBSP SRGR2 bit definitions ************************/
+#define FPER(value)		((value) & 0x0fff)	/* Bits 0:11 */
+#define FSGM			BIT(12)
+#define CLKSM			BIT(13)
+#define CLKSP			BIT(14)
+#define GSYNC			BIT(15)
+
+/************************* McBSP MCR1 bit definitions *************************/
+#define RMCM			BIT(0)
+#define RCBLK(value)		(((value) & 0x7) << 2)	/* Bits 2:4 */
+#define RPABLK(value)		(((value) & 0x3) << 5)	/* Bits 5:6 */
+#define RPBBLK(value)		(((value) & 0x3) << 7)	/* Bits 7:8 */
+
+/************************* McBSP MCR2 bit definitions *************************/
+#define XMCM(value)		((value) & 0x3)		/* Bits 0:1 */
+#define XCBLK(value)		(((value) & 0x7) << 2)	/* Bits 2:4 */
+#define XPABLK(value)		(((value) & 0x3) << 5)	/* Bits 5:6 */
+#define XPBBLK(value)		(((value) & 0x3) << 7)	/* Bits 7:8 */
+
+/*********************** McBSP XCCR bit definitions *************************/
+#define XDISABLE		BIT(0)
+#define XDMAEN			BIT(3)
+#define DILB			BIT(5)
+#define XFULL_CYCLE		BIT(11)
+#define DXENDLY(value)		(((value) & 0x3) << 12)	/* Bits 12:13 */
+#define PPCONNECT		BIT(14)
+#define EXTCLKGATE		BIT(15)
+
+/********************** McBSP RCCR bit definitions *************************/
+#define RDISABLE		BIT(0)
+#define RDMAEN			BIT(3)
+#define RFULL_CYCLE		BIT(11)
+
+/********************** McBSP SYSCONFIG bit definitions ********************/
+#define SOFTRST			BIT(1)
+#define ENAWAKEUP		BIT(2)
+#define SIDLEMODE(value)	(((value) & 0x3) << 3)
+#define CLOCKACTIVITY(value)	(((value) & 0x3) << 8)
+
+/********************** McBSP SSELCR bit definitions ***********************/
+#define SIDETONEEN		BIT(10)
+
+/********************** McBSP Sidetone SYSCONFIG bit definitions ***********/
+#define ST_AUTOIDLE		BIT(0)
+
+/********************** McBSP Sidetone SGAINCR bit definitions *************/
+#define ST_CH0GAIN(value)	((value) & 0xffff)	/* Bits 0:15 */
+#define ST_CH1GAIN(value)	(((value) & 0xffff) << 16) /* Bits 16:31 */
+
+/********************** McBSP Sidetone SFIRCR bit definitions **************/
+#define ST_FIRCOEFF(value)	((value) & 0xffff)	/* Bits 0:15 */
+
+/********************** McBSP Sidetone SSELCR bit definitions **************/
+#define ST_SIDETONEEN		BIT(0)
+#define ST_COEFFWREN		BIT(1)
+#define ST_COEFFWRDONE		BIT(2)
+
+/********************** McBSP DMA operating modes **************************/
+#define MCBSP_DMA_MODE_ELEMENT		0
+#define MCBSP_DMA_MODE_THRESHOLD	1
+#define MCBSP_DMA_MODE_FRAME		2
+
+/********************** McBSP WAKEUPEN bit definitions *********************/
+#define RSYNCERREN		BIT(0)
+#define RFSREN			BIT(1)
+#define REOFEN			BIT(2)
+#define RRDYEN			BIT(3)
+#define XSYNCERREN		BIT(7)
+#define XFSXEN			BIT(8)
+#define XEOFEN			BIT(9)
+#define XRDYEN			BIT(10)
+#define XEMPTYEOFEN		BIT(14)
+
+/* Clock signal muxing options */
+#define CLKR_SRC_CLKR		0 /* CLKR signal is from the CLKR pin */
+#define CLKR_SRC_CLKX		1 /* CLKR signal is from the CLKX pin */
+#define FSR_SRC_FSR		2 /* FSR signal is from the FSR pin */
+#define FSR_SRC_FSX		3 /* FSR signal is from the FSX pin */
+
+/* McBSP functional clock sources */
+#define MCBSP_CLKS_PRCM_SRC	0
+#define MCBSP_CLKS_PAD_SRC	1
+
+/* we don't do multichannel for now */
+struct omap_mcbsp_reg_cfg {
+	u16 spcr2;
+	u16 spcr1;
+	u16 rcr2;
+	u16 rcr1;
+	u16 xcr2;
+	u16 xcr1;
+	u16 srgr2;
+	u16 srgr1;
+	u16 mcr2;
+	u16 mcr1;
+	u16 pcr0;
+	u16 rcerc;
+	u16 rcerd;
+	u16 xcerc;
+	u16 xcerd;
+	u16 rcere;
+	u16 rcerf;
+	u16 xcere;
+	u16 xcerf;
+	u16 rcerg;
+	u16 rcerh;
+	u16 xcerg;
+	u16 xcerh;
+	u16 xccr;
+	u16 rccr;
+};
+
+struct omap_mcbsp_st_data {
+	void __iomem *io_base_st;
+	bool running;
+	bool enabled;
+	s16 taps[128];	/* Sidetone filter coefficients */
+	int nr_taps;	/* Number of filter coefficients in use */
+	s16 ch0gain;
+	s16 ch1gain;
+};
+
+struct omap_mcbsp {
+	struct device *dev;
+	struct clk *fclk;
+	spinlock_t lock;
+	unsigned long phys_base;
+	unsigned long phys_dma_base;
+	void __iomem *io_base;
+	u8 id;
+	/*
+	 * Flags indicating is the bus already activated and configured by
+	 * another substream
+	 */
+	int active;
+	int configured;
+	u8 free;
+
+	int rx_irq;
+	int tx_irq;
+
+	/* Protect the field .free, while checking if the mcbsp is in use */
+	struct omap_mcbsp_platform_data *pdata;
+	struct omap_mcbsp_st_data *st_data;
+	struct omap_mcbsp_reg_cfg cfg_regs;
+	struct omap_pcm_dma_data dma_data[2];
+	int dma_op_mode;
+	u16 max_tx_thres;
+	u16 max_rx_thres;
+	void *reg_cache;
+	int reg_cache_size;
+
+	unsigned int fmt;
+	unsigned int in_freq;
+	int clk_div;
+	int wlen;
+};
+
+void omap_mcbsp_config(struct omap_mcbsp *mcbsp,
+		       const struct omap_mcbsp_reg_cfg *config);
+void omap_mcbsp_set_tx_threshold(struct omap_mcbsp *mcbsp, u16 threshold);
+void omap_mcbsp_set_rx_threshold(struct omap_mcbsp *mcbsp, u16 threshold);
+u16 omap_mcbsp_get_tx_delay(struct omap_mcbsp *mcbsp);
+u16 omap_mcbsp_get_rx_delay(struct omap_mcbsp *mcbsp);
+int omap_mcbsp_get_dma_op_mode(struct omap_mcbsp *mcbsp);
+int omap_mcbsp_request(struct omap_mcbsp *mcbsp);
+void omap_mcbsp_free(struct omap_mcbsp *mcbsp);
+void omap_mcbsp_start(struct omap_mcbsp *mcbsp, int tx, int rx);
+void omap_mcbsp_stop(struct omap_mcbsp *mcbsp, int tx, int rx);
+
+/* McBSP functional clock source changing function */
+int omap2_mcbsp_set_clks_src(struct omap_mcbsp *mcbsp, u8 fck_src_id);
+
+/* McBSP signal muxing API */
+int omap_mcbsp_6pin_src_mux(struct omap_mcbsp *mcbsp, u8 mux);
+
+/* Sidetone specific API */
+int omap_st_set_chgain(struct omap_mcbsp *mcbsp, int channel, s16 chgain);
+int omap_st_get_chgain(struct omap_mcbsp *mcbsp, int channel, s16 *chgain);
+int omap_st_enable(struct omap_mcbsp *mcbsp);
+int omap_st_disable(struct omap_mcbsp *mcbsp);
+int omap_st_is_enabled(struct omap_mcbsp *mcbsp);
+
+int __devinit omap_mcbsp_init(struct platform_device *pdev);
+void __devexit omap_mcbsp_sysfs_remove(struct omap_mcbsp *mcbsp);
+
+#endif /* __ASOC_MCBSP_H */
diff --git a/sound/soc/omap/n810.c b/sound/soc/omap/n810.c
index 597be412f1e4..abac4b690750 100644
--- a/sound/soc/omap/n810.c
+++ b/sound/soc/omap/n810.c
@@ -55,9 +55,8 @@ static int n810_spk_func;
 static int n810_jack_func;
 static int n810_dmic_func;
 
-static void n810_ext_control(struct snd_soc_codec *codec)
+static void n810_ext_control(struct snd_soc_dapm_context *dapm)
 {
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
 	int hp = 0, line1l = 0;
 
 	switch (n810_jack_func) {
@@ -102,7 +101,7 @@ static int n810_startup(struct snd_pcm_substream *substream)
 	snd_pcm_hw_constraint_minmax(runtime,
 				     SNDRV_PCM_HW_PARAM_CHANNELS, 2, 2);
 
-	n810_ext_control(codec);
+	n810_ext_control(&codec->dapm);
 	return clk_enable(sys_clkout2);
 }
 
@@ -142,13 +141,13 @@ static int n810_get_spk(struct snd_kcontrol *kcontrol,
 static int n810_set_spk(struct snd_kcontrol *kcontrol,
 			struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec =  snd_kcontrol_chip(kcontrol);
+	struct snd_soc_card *card =  snd_kcontrol_chip(kcontrol);
 
 	if (n810_spk_func == ucontrol->value.integer.value[0])
 		return 0;
 
 	n810_spk_func = ucontrol->value.integer.value[0];
-	n810_ext_control(codec);
+	n810_ext_control(&card->dapm);
 
 	return 1;
 }
@@ -164,13 +163,13 @@ static int n810_get_jack(struct snd_kcontrol *kcontrol,
 static int n810_set_jack(struct snd_kcontrol *kcontrol,
 			 struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec =  snd_kcontrol_chip(kcontrol);
+	struct snd_soc_card *card =  snd_kcontrol_chip(kcontrol);
 
 	if (n810_jack_func == ucontrol->value.integer.value[0])
 		return 0;
 
 	n810_jack_func = ucontrol->value.integer.value[0];
-	n810_ext_control(codec);
+	n810_ext_control(&card->dapm);
 
 	return 1;
 }
@@ -186,13 +185,13 @@ static int n810_get_input(struct snd_kcontrol *kcontrol,
 static int n810_set_input(struct snd_kcontrol *kcontrol,
 			  struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec =  snd_kcontrol_chip(kcontrol);
+	struct snd_soc_card *card =  snd_kcontrol_chip(kcontrol);
 
 	if (n810_dmic_func == ucontrol->value.integer.value[0])
 		return 0;
 
 	n810_dmic_func = ucontrol->value.integer.value[0];
-	n810_ext_control(codec);
+	n810_ext_control(&card->dapm);
 
 	return 1;
 }
@@ -276,7 +275,7 @@ static int n810_aic33_init(struct snd_soc_pcm_runtime *rtd)
 static struct snd_soc_dai_link n810_dai = {
 	.name = "TLV320AIC33",
 	.stream_name = "AIC33",
-	.cpu_dai_name = "omap-mcbsp-dai.1",
+	.cpu_dai_name = "omap-mcbsp.2",
 	.platform_name = "omap-pcm-audio",
 	.codec_name = "tlv320aic3x-codec.2-0018",
 	.codec_dai_name = "tlv320aic3x-hifi",
diff --git a/sound/soc/omap/omap-abe-twl6040.c b/sound/soc/omap/omap-abe-twl6040.c
new file mode 100644
index 000000000000..93bb8eee22b3
--- /dev/null
+++ b/sound/soc/omap/omap-abe-twl6040.c
@@ -0,0 +1,349 @@
+/*
+ * omap-abe-twl6040.c  --  SoC audio for TI OMAP based boards with ABE and
+ *			   twl6040 codec
+ *
+ * Author: Misael Lopez Cruz <misael.lopez@ti.com>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * version 2 as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ *
+ */
+
+#include <linux/clk.h>
+#include <linux/platform_device.h>
+#include <linux/mfd/twl6040.h>
+#include <linux/platform_data/omap-abe-twl6040.h>
+#include <linux/module.h>
+
+#include <sound/core.h>
+#include <sound/pcm.h>
+#include <sound/soc.h>
+#include <sound/jack.h>
+
+#include <asm/mach-types.h>
+#include <plat/hardware.h>
+#include <plat/mux.h>
+
+#include "omap-dmic.h"
+#include "omap-mcpdm.h"
+#include "omap-pcm.h"
+#include "../codecs/twl6040.h"
+
+static int omap_abe_hw_params(struct snd_pcm_substream *substream,
+	struct snd_pcm_hw_params *params)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_dai *codec_dai = rtd->codec_dai;
+	struct snd_soc_codec *codec = rtd->codec;
+	struct snd_soc_card *card = codec->card;
+	struct omap_abe_twl6040_data *pdata = dev_get_platdata(card->dev);
+	int clk_id, freq;
+	int ret;
+
+	clk_id = twl6040_get_clk_id(rtd->codec);
+	if (clk_id == TWL6040_SYSCLK_SEL_HPPLL)
+		freq = pdata->mclk_freq;
+	else if (clk_id == TWL6040_SYSCLK_SEL_LPPLL)
+		freq = 32768;
+	else
+		return -EINVAL;
+
+	/* set the codec mclk */
+	ret = snd_soc_dai_set_sysclk(codec_dai, clk_id, freq,
+				SND_SOC_CLOCK_IN);
+	if (ret) {
+		printk(KERN_ERR "can't set codec system clock\n");
+		return ret;
+	}
+	return ret;
+}
+
+static struct snd_soc_ops omap_abe_ops = {
+	.hw_params = omap_abe_hw_params,
+};
+
+static int omap_abe_dmic_hw_params(struct snd_pcm_substream *substream,
+	struct snd_pcm_hw_params *params)
+{
+	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+	int ret = 0;
+
+	ret = snd_soc_dai_set_sysclk(cpu_dai, OMAP_DMIC_SYSCLK_PAD_CLKS,
+				     19200000, SND_SOC_CLOCK_IN);
+	if (ret < 0) {
+		printk(KERN_ERR "can't set DMIC cpu system clock\n");
+		return ret;
+	}
+	ret = snd_soc_dai_set_sysclk(cpu_dai, OMAP_DMIC_ABE_DMIC_CLK, 2400000,
+				     SND_SOC_CLOCK_OUT);
+	if (ret < 0) {
+		printk(KERN_ERR "can't set DMIC output clock\n");
+		return ret;
+	}
+	return 0;
+}
+
+static struct snd_soc_ops omap_abe_dmic_ops = {
+	.hw_params = omap_abe_dmic_hw_params,
+};
+
+/* Headset jack */
+static struct snd_soc_jack hs_jack;
+
+/*Headset jack detection DAPM pins */
+static struct snd_soc_jack_pin hs_jack_pins[] = {
+	{
+		.pin = "Headset Mic",
+		.mask = SND_JACK_MICROPHONE,
+	},
+	{
+		.pin = "Headset Stereophone",
+		.mask = SND_JACK_HEADPHONE,
+	},
+};
+
+/* SDP4430 machine DAPM */
+static const struct snd_soc_dapm_widget twl6040_dapm_widgets[] = {
+	/* Outputs */
+	SND_SOC_DAPM_HP("Headset Stereophone", NULL),
+	SND_SOC_DAPM_SPK("Earphone Spk", NULL),
+	SND_SOC_DAPM_SPK("Ext Spk", NULL),
+	SND_SOC_DAPM_LINE("Line Out", NULL),
+	SND_SOC_DAPM_SPK("Vibrator", NULL),
+
+	/* Inputs */
+	SND_SOC_DAPM_MIC("Headset Mic", NULL),
+	SND_SOC_DAPM_MIC("Main Handset Mic", NULL),
+	SND_SOC_DAPM_MIC("Sub Handset Mic", NULL),
+	SND_SOC_DAPM_LINE("Line In", NULL),
+};
+
+static const struct snd_soc_dapm_route audio_map[] = {
+	/* Routings for outputs */
+	{"Headset Stereophone", NULL, "HSOL"},
+	{"Headset Stereophone", NULL, "HSOR"},
+
+	{"Earphone Spk", NULL, "EP"},
+
+	{"Ext Spk", NULL, "HFL"},
+	{"Ext Spk", NULL, "HFR"},
+
+	{"Line Out", NULL, "AUXL"},
+	{"Line Out", NULL, "AUXR"},
+
+	{"Vibrator", NULL, "VIBRAL"},
+	{"Vibrator", NULL, "VIBRAR"},
+
+	/* Routings for inputs */
+	{"HSMIC", NULL, "Headset Mic"},
+	{"Headset Mic", NULL, "Headset Mic Bias"},
+
+	{"MAINMIC", NULL, "Main Handset Mic"},
+	{"Main Handset Mic", NULL, "Main Mic Bias"},
+
+	{"SUBMIC", NULL, "Sub Handset Mic"},
+	{"Sub Handset Mic", NULL, "Main Mic Bias"},
+
+	{"AFML", NULL, "Line In"},
+	{"AFMR", NULL, "Line In"},
+};
+
+static inline void twl6040_disconnect_pin(struct snd_soc_dapm_context *dapm,
+					  int connected, char *pin)
+{
+	if (!connected)
+		snd_soc_dapm_disable_pin(dapm, pin);
+}
+
+static int omap_abe_twl6040_init(struct snd_soc_pcm_runtime *rtd)
+{
+	struct snd_soc_codec *codec = rtd->codec;
+	struct snd_soc_card *card = codec->card;
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
+	struct omap_abe_twl6040_data *pdata = dev_get_platdata(card->dev);
+	int hs_trim;
+	int ret = 0;
+
+	/* Disable not connected paths if not used */
+	twl6040_disconnect_pin(dapm, pdata->has_hs, "Headset Stereophone");
+	twl6040_disconnect_pin(dapm, pdata->has_hf, "Ext Spk");
+	twl6040_disconnect_pin(dapm, pdata->has_ep, "Earphone Spk");
+	twl6040_disconnect_pin(dapm, pdata->has_aux, "Line Out");
+	twl6040_disconnect_pin(dapm, pdata->has_vibra, "Vinrator");
+	twl6040_disconnect_pin(dapm, pdata->has_hsmic, "Headset Mic");
+	twl6040_disconnect_pin(dapm, pdata->has_mainmic, "Main Handset Mic");
+	twl6040_disconnect_pin(dapm, pdata->has_submic, "Sub Handset Mic");
+	twl6040_disconnect_pin(dapm, pdata->has_afm, "Line In");
+
+	/*
+	 * Configure McPDM offset cancellation based on the HSOTRIM value from
+	 * twl6040.
+	 */
+	hs_trim = twl6040_get_trim_value(codec, TWL6040_TRIM_HSOTRIM);
+	omap_mcpdm_configure_dn_offsets(rtd, TWL6040_HSF_TRIM_LEFT(hs_trim),
+					TWL6040_HSF_TRIM_RIGHT(hs_trim));
+
+	/* Headset jack detection only if it is supported */
+	if (pdata->jack_detection) {
+		ret = snd_soc_jack_new(codec, "Headset Jack",
+					SND_JACK_HEADSET, &hs_jack);
+		if (ret)
+			return ret;
+
+		ret = snd_soc_jack_add_pins(&hs_jack, ARRAY_SIZE(hs_jack_pins),
+					hs_jack_pins);
+		twl6040_hs_jack_detect(codec, &hs_jack, SND_JACK_HEADSET);
+	}
+
+	return ret;
+}
+
+static const struct snd_soc_dapm_widget dmic_dapm_widgets[] = {
+	SND_SOC_DAPM_MIC("Digital Mic", NULL),
+};
+
+static const struct snd_soc_dapm_route dmic_audio_map[] = {
+	{"DMic", NULL, "Digital Mic"},
+	{"Digital Mic", NULL, "Digital Mic1 Bias"},
+};
+
+static int omap_abe_dmic_init(struct snd_soc_pcm_runtime *rtd)
+{
+	struct snd_soc_codec *codec = rtd->codec;
+	struct snd_soc_dapm_context *dapm = &codec->dapm;
+	int ret;
+
+	ret = snd_soc_dapm_new_controls(dapm, dmic_dapm_widgets,
+				ARRAY_SIZE(dmic_dapm_widgets));
+	if (ret)
+		return ret;
+
+	return snd_soc_dapm_add_routes(dapm, dmic_audio_map,
+				ARRAY_SIZE(dmic_audio_map));
+}
+
+/* Digital audio interface glue - connects codec <--> CPU */
+static struct snd_soc_dai_link twl6040_dmic_dai[] = {
+	{
+		.name = "TWL6040",
+		.stream_name = "TWL6040",
+		.cpu_dai_name = "omap-mcpdm",
+		.codec_dai_name = "twl6040-legacy",
+		.platform_name = "omap-pcm-audio",
+		.codec_name = "twl6040-codec",
+		.init = omap_abe_twl6040_init,
+		.ops = &omap_abe_ops,
+	},
+	{
+		.name = "DMIC",
+		.stream_name = "DMIC Capture",
+		.cpu_dai_name = "omap-dmic",
+		.codec_dai_name = "dmic-hifi",
+		.platform_name = "omap-pcm-audio",
+		.codec_name = "dmic-codec",
+		.init = omap_abe_dmic_init,
+		.ops = &omap_abe_dmic_ops,
+	},
+};
+
+static struct snd_soc_dai_link twl6040_only_dai[] = {
+	{
+		.name = "TWL6040",
+		.stream_name = "TWL6040",
+		.cpu_dai_name = "omap-mcpdm",
+		.codec_dai_name = "twl6040-legacy",
+		.platform_name = "omap-pcm-audio",
+		.codec_name = "twl6040-codec",
+		.init = omap_abe_twl6040_init,
+		.ops = &omap_abe_ops,
+	},
+};
+
+/* Audio machine driver */
+static struct snd_soc_card omap_abe_card = {
+	.owner = THIS_MODULE,
+
+	.dapm_widgets = twl6040_dapm_widgets,
+	.num_dapm_widgets = ARRAY_SIZE(twl6040_dapm_widgets),
+	.dapm_routes = audio_map,
+	.num_dapm_routes = ARRAY_SIZE(audio_map),
+};
+
+static __devinit int omap_abe_probe(struct platform_device *pdev)
+{
+	struct omap_abe_twl6040_data *pdata = dev_get_platdata(&pdev->dev);
+	struct snd_soc_card *card = &omap_abe_card;
+	int ret;
+
+	card->dev = &pdev->dev;
+
+	if (!pdata) {
+		dev_err(&pdev->dev, "Missing pdata\n");
+		return -ENODEV;
+	}
+
+	if (pdata->card_name) {
+		card->name = pdata->card_name;
+	} else {
+		dev_err(&pdev->dev, "Card name is not provided\n");
+		return -ENODEV;
+	}
+
+	if (!pdata->mclk_freq) {
+		dev_err(&pdev->dev, "MCLK frequency missing\n");
+		return -ENODEV;
+	}
+
+	if (pdata->has_dmic) {
+		card->dai_link = twl6040_dmic_dai;
+		card->num_links = ARRAY_SIZE(twl6040_dmic_dai);
+	} else {
+		card->dai_link = twl6040_only_dai;
+		card->num_links = ARRAY_SIZE(twl6040_only_dai);
+	}
+
+	ret = snd_soc_register_card(card);
+	if (ret)
+		dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n",
+			ret);
+
+	return ret;
+}
+
+static int __devexit omap_abe_remove(struct platform_device *pdev)
+{
+	struct snd_soc_card *card = platform_get_drvdata(pdev);
+
+	snd_soc_unregister_card(card);
+
+	return 0;
+}
+
+static struct platform_driver omap_abe_driver = {
+	.driver = {
+		.name = "omap-abe-twl6040",
+		.owner = THIS_MODULE,
+		.pm = &snd_soc_pm_ops,
+	},
+	.probe = omap_abe_probe,
+	.remove = __devexit_p(omap_abe_remove),
+};
+
+module_platform_driver(omap_abe_driver);
+
+MODULE_AUTHOR("Misael Lopez Cruz <misael.lopez@ti.com>");
+MODULE_DESCRIPTION("ALSA SoC for OMAP boards with ABE and twl6040 codec");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS("platform:omap-abe-twl6040");
diff --git a/sound/soc/omap/omap-dmic.c b/sound/soc/omap/omap-dmic.c
index 0855c1cfa7fd..4dcb5a7e40e8 100644
--- a/sound/soc/omap/omap-dmic.c
+++ b/sound/soc/omap/omap-dmic.c
@@ -113,12 +113,10 @@ static int omap_dmic_dai_startup(struct snd_pcm_substream *substream,
 
 	mutex_lock(&dmic->mutex);
 
-	if (!dai->active) {
-		snd_pcm_hw_constraint_msbits(substream->runtime, 0, 32, 24);
+	if (!dai->active)
 		dmic->active = 1;
-	} else {
+	else
 		ret = -EBUSY;
-	}
 
 	mutex_unlock(&dmic->mutex);
 
@@ -445,6 +443,7 @@ static struct snd_soc_dai_driver omap_dmic_dai = {
 		.channels_max = 6,
 		.rates = SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000,
 		.formats = SNDRV_PCM_FMTBIT_S32_LE,
+		.sig_bits = 24,
 	},
 	.ops = &omap_dmic_dai_ops,
 };
diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c
index 017371913ec3..6912ac7cb625 100644
--- a/sound/soc/omap/omap-mcbsp.c
+++ b/sound/soc/omap/omap-mcbsp.c
@@ -25,6 +25,7 @@
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/device.h>
+#include <linux/pm_runtime.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
 #include <sound/pcm_params.h>
@@ -33,6 +34,7 @@
 
 #include <plat/dma.h>
 #include <plat/mcbsp.h>
+#include "mcbsp.h"
 #include "omap-mcbsp.h"
 #include "omap-pcm.h"
 
@@ -46,42 +48,31 @@
 	.private_value = (unsigned long) &(struct soc_mixer_control) \
 	{.min = xmin, .max = xmax} }
 
-struct omap_mcbsp_data {
-	unsigned int			bus_id;
-	struct omap_mcbsp_reg_cfg	regs;
-	unsigned int			fmt;
-	/*
-	 * Flags indicating is the bus already activated and configured by
-	 * another substream
-	 */
-	int				active;
-	int				configured;
-	unsigned int			in_freq;
-	int				clk_div;
-	int				wlen;
+enum {
+	OMAP_MCBSP_WORD_8 = 0,
+	OMAP_MCBSP_WORD_12,
+	OMAP_MCBSP_WORD_16,
+	OMAP_MCBSP_WORD_20,
+	OMAP_MCBSP_WORD_24,
+	OMAP_MCBSP_WORD_32,
 };
 
-static struct omap_mcbsp_data mcbsp_data[NUM_LINKS];
-
 /*
  * Stream DMA parameters. DMA request line and port address are set runtime
  * since they are different between OMAP1 and later OMAPs
  */
-static struct omap_pcm_dma_data omap_mcbsp_dai_dma_params[NUM_LINKS][2];
-
 static void omap_mcbsp_set_threshold(struct snd_pcm_substream *substream)
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
-	struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai);
+	struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
 	struct omap_pcm_dma_data *dma_data;
-	int dma_op_mode = omap_mcbsp_get_dma_op_mode(mcbsp_data->bus_id);
 	int words;
 
 	dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream);
 
 	/* TODO: Currently, MODE_ELEMENT == MODE_FRAME */
-	if (dma_op_mode == MCBSP_DMA_MODE_THRESHOLD)
+	if (mcbsp->dma_op_mode == MCBSP_DMA_MODE_THRESHOLD)
 		/*
 		 * Configure McBSP threshold based on either:
 		 * packet_size, when the sDMA is in packet mode, or
@@ -91,15 +82,15 @@ static void omap_mcbsp_set_threshold(struct snd_pcm_substream *substream)
 			words = dma_data->packet_size;
 		else
 			words = snd_pcm_lib_period_bytes(substream) /
-							(mcbsp_data->wlen / 8);
+							(mcbsp->wlen / 8);
 	else
 		words = 1;
 
 	/* Configure McBSP internal buffer usage */
 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-		omap_mcbsp_set_tx_threshold(mcbsp_data->bus_id, words);
+		omap_mcbsp_set_tx_threshold(mcbsp, words);
 	else
-		omap_mcbsp_set_rx_threshold(mcbsp_data->bus_id, words);
+		omap_mcbsp_set_rx_threshold(mcbsp, words);
 }
 
 static int omap_mcbsp_hwrule_min_buffersize(struct snd_pcm_hw_params *params,
@@ -109,12 +100,12 @@ static int omap_mcbsp_hwrule_min_buffersize(struct snd_pcm_hw_params *params,
 					SNDRV_PCM_HW_PARAM_BUFFER_SIZE);
 	struct snd_interval *channels = hw_param_interval(params,
 					SNDRV_PCM_HW_PARAM_CHANNELS);
-	struct omap_mcbsp_data *mcbsp_data = rule->private;
+	struct omap_mcbsp *mcbsp = rule->private;
 	struct snd_interval frames;
 	int size;
 
 	snd_interval_any(&frames);
-	size = omap_mcbsp_get_fifo_size(mcbsp_data->bus_id);
+	size = mcbsp->pdata->buffer_size;
 
 	frames.min = size / channels->min;
 	frames.integer = 1;
@@ -124,12 +115,11 @@ static int omap_mcbsp_hwrule_min_buffersize(struct snd_pcm_hw_params *params,
 static int omap_mcbsp_dai_startup(struct snd_pcm_substream *substream,
 				  struct snd_soc_dai *cpu_dai)
 {
-	struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai);
-	int bus_id = mcbsp_data->bus_id;
+	struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
 	int err = 0;
 
 	if (!cpu_dai->active)
-		err = omap_mcbsp_request(bus_id);
+		err = omap_mcbsp_request(mcbsp);
 
 	/*
 	 * OMAP3 McBSP FIFO is word structured.
@@ -146,16 +136,16 @@ static int omap_mcbsp_dai_startup(struct snd_pcm_substream *substream,
 	 * 2 channels (stereo): size is 128 / 2 = 64 frames (2 * 64 words)
 	 * 4 channels: size is 128 / 4 = 32 frames (4 * 32 words)
 	 */
-	if (cpu_is_omap34xx() || cpu_is_omap44xx()) {
+	if (mcbsp->pdata->buffer_size) {
 		/*
 		* Rule for the buffer size. We should not allow
 		* smaller buffer than the FIFO size to avoid underruns
 		*/
 		snd_pcm_hw_rule_add(substream->runtime, 0,
-				    SNDRV_PCM_HW_PARAM_CHANNELS,
+				    SNDRV_PCM_HW_PARAM_BUFFER_SIZE,
 				    omap_mcbsp_hwrule_min_buffersize,
-				    mcbsp_data,
-				    SNDRV_PCM_HW_PARAM_BUFFER_SIZE, -1);
+				    mcbsp,
+				    SNDRV_PCM_HW_PARAM_CHANNELS, -1);
 
 		/* Make sure, that the period size is always even */
 		snd_pcm_hw_constraint_step(substream->runtime, 0,
@@ -168,33 +158,33 @@ static int omap_mcbsp_dai_startup(struct snd_pcm_substream *substream,
 static void omap_mcbsp_dai_shutdown(struct snd_pcm_substream *substream,
 				    struct snd_soc_dai *cpu_dai)
 {
-	struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai);
+	struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
 
 	if (!cpu_dai->active) {
-		omap_mcbsp_free(mcbsp_data->bus_id);
-		mcbsp_data->configured = 0;
+		omap_mcbsp_free(mcbsp);
+		mcbsp->configured = 0;
 	}
 }
 
 static int omap_mcbsp_dai_trigger(struct snd_pcm_substream *substream, int cmd,
 				  struct snd_soc_dai *cpu_dai)
 {
-	struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai);
+	struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
 	int err = 0, play = (substream->stream == SNDRV_PCM_STREAM_PLAYBACK);
 
 	switch (cmd) {
 	case SNDRV_PCM_TRIGGER_START:
 	case SNDRV_PCM_TRIGGER_RESUME:
 	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
-		mcbsp_data->active++;
-		omap_mcbsp_start(mcbsp_data->bus_id, play, !play);
+		mcbsp->active++;
+		omap_mcbsp_start(mcbsp, play, !play);
 		break;
 
 	case SNDRV_PCM_TRIGGER_STOP:
 	case SNDRV_PCM_TRIGGER_SUSPEND:
 	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
-		omap_mcbsp_stop(mcbsp_data->bus_id, play, !play);
-		mcbsp_data->active--;
+		omap_mcbsp_stop(mcbsp, play, !play);
+		mcbsp->active--;
 		break;
 	default:
 		err = -EINVAL;
@@ -209,14 +199,14 @@ static snd_pcm_sframes_t omap_mcbsp_dai_delay(
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
-	struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai);
+	struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
 	u16 fifo_use;
 	snd_pcm_sframes_t delay;
 
 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-		fifo_use = omap_mcbsp_get_tx_delay(mcbsp_data->bus_id);
+		fifo_use = omap_mcbsp_get_tx_delay(mcbsp);
 	else
-		fifo_use = omap_mcbsp_get_rx_delay(mcbsp_data->bus_id);
+		fifo_use = omap_mcbsp_get_rx_delay(mcbsp);
 
 	/*
 	 * Divide the used locations with the channel count to get the
@@ -232,19 +222,14 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
 				    struct snd_pcm_hw_params *params,
 				    struct snd_soc_dai *cpu_dai)
 {
-	struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai);
-	struct omap_mcbsp_reg_cfg *regs = &mcbsp_data->regs;
+	struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
+	struct omap_mcbsp_reg_cfg *regs = &mcbsp->cfg_regs;
 	struct omap_pcm_dma_data *dma_data;
-	int dma, bus_id = mcbsp_data->bus_id;
 	int wlen, channels, wpf, sync_mode = OMAP_DMA_SYNC_ELEMENT;
 	int pkt_size = 0;
-	unsigned long port;
 	unsigned int format, div, framesize, master;
 
-	dma_data = &omap_mcbsp_dai_dma_params[cpu_dai->id][substream->stream];
-
-	dma = omap_mcbsp_dma_ch_params(bus_id, substream->stream);
-	port = omap_mcbsp_dma_reg_params(bus_id, substream->stream);
+	dma_data = &mcbsp->dma_data[substream->stream];
 
 	switch (params_format(params)) {
 	case SNDRV_PCM_FORMAT_S16_LE:
@@ -258,20 +243,17 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
 	default:
 		return -EINVAL;
 	}
-	if (cpu_is_omap34xx() || cpu_is_omap44xx()) {
+	if (mcbsp->pdata->buffer_size) {
 		dma_data->set_threshold = omap_mcbsp_set_threshold;
 		/* TODO: Currently, MODE_ELEMENT == MODE_FRAME */
-		if (omap_mcbsp_get_dma_op_mode(bus_id) ==
-						MCBSP_DMA_MODE_THRESHOLD) {
+		if (mcbsp->dma_op_mode == MCBSP_DMA_MODE_THRESHOLD) {
 			int period_words, max_thrsh;
 
 			period_words = params_period_bytes(params) / (wlen / 8);
 			if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-				max_thrsh = omap_mcbsp_get_max_tx_threshold(
-							    mcbsp_data->bus_id);
+				max_thrsh = mcbsp->max_tx_thres;
 			else
-				max_thrsh = omap_mcbsp_get_max_rx_threshold(
-							    mcbsp_data->bus_id);
+				max_thrsh = mcbsp->max_rx_thres;
 			/*
 			 * If the period contains less or equal number of words,
 			 * we are using the original threshold mode setup:
@@ -304,15 +286,12 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
 		}
 	}
 
-	dma_data->name = substream->stream ? "Audio Capture" : "Audio Playback";
-	dma_data->dma_req = dma;
-	dma_data->port_addr = port;
 	dma_data->sync_mode = sync_mode;
 	dma_data->packet_size = pkt_size;
 
 	snd_soc_dai_set_dma_data(cpu_dai, substream, dma_data);
 
-	if (mcbsp_data->configured) {
+	if (mcbsp->configured) {
 		/* McBSP already configured by another stream */
 		return 0;
 	}
@@ -321,7 +300,7 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
 	regs->xcr2	&= ~(RPHASE | XFRLEN2(0x7f) | XWDLEN2(7));
 	regs->rcr1	&= ~(RFRLEN1(0x7f) | RWDLEN1(7));
 	regs->xcr1	&= ~(XFRLEN1(0x7f) | XWDLEN1(7));
-	format = mcbsp_data->fmt & SND_SOC_DAIFMT_FORMAT_MASK;
+	format = mcbsp->fmt & SND_SOC_DAIFMT_FORMAT_MASK;
 	wpf = channels = params_channels(params);
 	if (channels == 2 && (format == SND_SOC_DAIFMT_I2S ||
 			      format == SND_SOC_DAIFMT_LEFT_J)) {
@@ -359,10 +338,10 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
 
 	/* In McBSP master modes, FRAME (i.e. sample rate) is generated
 	 * by _counting_ BCLKs. Calculate frame size in BCLKs */
-	master = mcbsp_data->fmt & SND_SOC_DAIFMT_MASTER_MASK;
+	master = mcbsp->fmt & SND_SOC_DAIFMT_MASTER_MASK;
 	if (master ==	SND_SOC_DAIFMT_CBS_CFS) {
-		div = mcbsp_data->clk_div ? mcbsp_data->clk_div : 1;
-		framesize = (mcbsp_data->in_freq / div) / params_rate(params);
+		div = mcbsp->clk_div ? mcbsp->clk_div : 1;
+		framesize = (mcbsp->in_freq / div) / params_rate(params);
 
 		if (framesize < wlen * channels) {
 			printk(KERN_ERR "%s: not enough bandwidth for desired rate and "
@@ -388,9 +367,9 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
 		break;
 	}
 
-	omap_mcbsp_config(bus_id, &mcbsp_data->regs);
-	mcbsp_data->wlen = wlen;
-	mcbsp_data->configured = 1;
+	omap_mcbsp_config(mcbsp, &mcbsp->cfg_regs);
+	mcbsp->wlen = wlen;
+	mcbsp->configured = 1;
 
 	return 0;
 }
@@ -402,14 +381,14 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream,
 static int omap_mcbsp_dai_set_dai_fmt(struct snd_soc_dai *cpu_dai,
 				      unsigned int fmt)
 {
-	struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai);
-	struct omap_mcbsp_reg_cfg *regs = &mcbsp_data->regs;
+	struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
+	struct omap_mcbsp_reg_cfg *regs = &mcbsp->cfg_regs;
 	bool inv_fs = false;
 
-	if (mcbsp_data->configured)
+	if (mcbsp->configured)
 		return 0;
 
-	mcbsp_data->fmt = fmt;
+	mcbsp->fmt = fmt;
 	memset(regs, 0, sizeof(*regs));
 	/* Generic McBSP register settings */
 	regs->spcr2	|= XINTM(3) | FREE;
@@ -504,13 +483,13 @@ static int omap_mcbsp_dai_set_dai_fmt(struct snd_soc_dai *cpu_dai,
 static int omap_mcbsp_dai_set_clkdiv(struct snd_soc_dai *cpu_dai,
 				     int div_id, int div)
 {
-	struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai);
-	struct omap_mcbsp_reg_cfg *regs = &mcbsp_data->regs;
+	struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
+	struct omap_mcbsp_reg_cfg *regs = &mcbsp->cfg_regs;
 
 	if (div_id != OMAP_MCBSP_CLKGDV)
 		return -ENODEV;
 
-	mcbsp_data->clk_div = div;
+	mcbsp->clk_div = div;
 	regs->srgr1	&= ~CLKGDV(0xff);
 	regs->srgr1	|= CLKGDV(div - 1);
 
@@ -521,28 +500,32 @@ static int omap_mcbsp_dai_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
 					 int clk_id, unsigned int freq,
 					 int dir)
 {
-	struct omap_mcbsp_data *mcbsp_data = snd_soc_dai_get_drvdata(cpu_dai);
-	struct omap_mcbsp_reg_cfg *regs = &mcbsp_data->regs;
+	struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
+	struct omap_mcbsp_reg_cfg *regs = &mcbsp->cfg_regs;
 	int err = 0;
 
-	if (mcbsp_data->active) {
-		if (freq == mcbsp_data->in_freq)
+	if (mcbsp->active) {
+		if (freq == mcbsp->in_freq)
 			return 0;
 		else
 			return -EBUSY;
 	}
 
-	/* The McBSP signal muxing functions are only available on McBSP1 */
-	if (clk_id == OMAP_MCBSP_CLKR_SRC_CLKR ||
-	    clk_id == OMAP_MCBSP_CLKR_SRC_CLKX ||
-	    clk_id == OMAP_MCBSP_FSR_SRC_FSR ||
-	    clk_id == OMAP_MCBSP_FSR_SRC_FSX)
-		if (cpu_class_is_omap1() || mcbsp_data->bus_id != 0)
-			return -EINVAL;
-
-	mcbsp_data->in_freq = freq;
-	regs->srgr2	&= ~CLKSM;
-	regs->pcr0	&= ~SCLKME;
+	if (clk_id == OMAP_MCBSP_SYSCLK_CLK ||
+	    clk_id == OMAP_MCBSP_SYSCLK_CLKS_FCLK ||
+	    clk_id == OMAP_MCBSP_SYSCLK_CLKS_EXT ||
+	    clk_id == OMAP_MCBSP_SYSCLK_CLKX_EXT ||
+	    clk_id == OMAP_MCBSP_SYSCLK_CLKR_EXT) {
+		mcbsp->in_freq = freq;
+		regs->srgr2	&= ~CLKSM;
+		regs->pcr0	&= ~SCLKME;
+	} else if (cpu_class_is_omap1()) {
+		/*
+		 * McBSP CLKR/FSR signal muxing functions are only available on
+		 * OMAP2 or newer versions
+		 */
+		return -EINVAL;
+	}
 
 	switch (clk_id) {
 	case OMAP_MCBSP_SYSCLK_CLK:
@@ -553,7 +536,7 @@ static int omap_mcbsp_dai_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
 			err = -EINVAL;
 			break;
 		}
-		err = omap2_mcbsp_set_clks_src(mcbsp_data->bus_id,
+		err = omap2_mcbsp_set_clks_src(mcbsp,
 					       MCBSP_CLKS_PRCM_SRC);
 		break;
 	case OMAP_MCBSP_SYSCLK_CLKS_EXT:
@@ -561,7 +544,7 @@ static int omap_mcbsp_dai_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
 			err = 0;
 			break;
 		}
-		err = omap2_mcbsp_set_clks_src(mcbsp_data->bus_id,
+		err = omap2_mcbsp_set_clks_src(mcbsp,
 					       MCBSP_CLKS_PAD_SRC);
 		break;
 
@@ -573,24 +556,16 @@ static int omap_mcbsp_dai_set_dai_sysclk(struct snd_soc_dai *cpu_dai,
 
 
 	case OMAP_MCBSP_CLKR_SRC_CLKR:
-		if (cpu_class_is_omap1())
-			break;
-		omap2_mcbsp1_mux_clkr_src(CLKR_SRC_CLKR);
+		err = omap_mcbsp_6pin_src_mux(mcbsp, CLKR_SRC_CLKR);
 		break;
 	case OMAP_MCBSP_CLKR_SRC_CLKX:
-		if (cpu_class_is_omap1())
-			break;
-		omap2_mcbsp1_mux_clkr_src(CLKR_SRC_CLKX);
+		err = omap_mcbsp_6pin_src_mux(mcbsp, CLKR_SRC_CLKX);
 		break;
 	case OMAP_MCBSP_FSR_SRC_FSR:
-		if (cpu_class_is_omap1())
-			break;
-		omap2_mcbsp1_mux_fsr_src(FSR_SRC_FSR);
+		err = omap_mcbsp_6pin_src_mux(mcbsp, FSR_SRC_FSR);
 		break;
 	case OMAP_MCBSP_FSR_SRC_FSX:
-		if (cpu_class_is_omap1())
-			break;
-		omap2_mcbsp1_mux_fsr_src(FSR_SRC_FSX);
+		err = omap_mcbsp_6pin_src_mux(mcbsp, FSR_SRC_FSX);
 		break;
 	default:
 		err = -ENODEV;
@@ -610,15 +585,27 @@ static const struct snd_soc_dai_ops mcbsp_dai_ops = {
 	.set_sysclk	= omap_mcbsp_dai_set_dai_sysclk,
 };
 
-static int mcbsp_dai_probe(struct snd_soc_dai *dai)
+static int omap_mcbsp_probe(struct snd_soc_dai *dai)
 {
-	mcbsp_data[dai->id].bus_id = dai->id;
-	snd_soc_dai_set_drvdata(dai, &mcbsp_data[dai->id].bus_id);
+	struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(dai);
+
+	pm_runtime_enable(mcbsp->dev);
+
+	return 0;
+}
+
+static int omap_mcbsp_remove(struct snd_soc_dai *dai)
+{
+	struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(dai);
+
+	pm_runtime_disable(mcbsp->dev);
+
 	return 0;
 }
 
 static struct snd_soc_dai_driver omap_mcbsp_dai = {
-	.probe = mcbsp_dai_probe,
+	.probe = omap_mcbsp_probe,
+	.remove = omap_mcbsp_remove,
 	.playback = {
 		.channels_min = 1,
 		.channels_max = 16,
@@ -649,11 +636,13 @@ static int omap_mcbsp_st_info_volsw(struct snd_kcontrol *kcontrol,
 	return 0;
 }
 
-#define OMAP_MCBSP_ST_SET_CHANNEL_VOLUME(id, channel)			\
+#define OMAP_MCBSP_ST_SET_CHANNEL_VOLUME(channel)			\
 static int								\
-omap_mcbsp##id##_set_st_ch##channel##_volume(struct snd_kcontrol *kc,	\
+omap_mcbsp_set_st_ch##channel##_volume(struct snd_kcontrol *kc,	\
 					struct snd_ctl_elem_value *uc)	\
 {									\
+	struct snd_soc_dai *cpu_dai = snd_kcontrol_chip(kc);		\
+	struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);	\
 	struct soc_mixer_control *mc =					\
 		(struct soc_mixer_control *)kc->private_value;		\
 	int max = mc->max;						\
@@ -664,46 +653,44 @@ omap_mcbsp##id##_set_st_ch##channel##_volume(struct snd_kcontrol *kc,	\
 		return -EINVAL;						\
 									\
 	/* OMAP McBSP implementation uses index values 0..4 */		\
-	return omap_st_set_chgain((id)-1, channel, val);		\
+	return omap_st_set_chgain(mcbsp, channel, val);			\
 }
 
-#define OMAP_MCBSP_ST_GET_CHANNEL_VOLUME(id, channel)			\
+#define OMAP_MCBSP_ST_GET_CHANNEL_VOLUME(channel)			\
 static int								\
-omap_mcbsp##id##_get_st_ch##channel##_volume(struct snd_kcontrol *kc,	\
+omap_mcbsp_get_st_ch##channel##_volume(struct snd_kcontrol *kc,	\
 					struct snd_ctl_elem_value *uc)	\
 {									\
+	struct snd_soc_dai *cpu_dai = snd_kcontrol_chip(kc);		\
+	struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);	\
 	s16 chgain;							\
 									\
-	if (omap_st_get_chgain((id)-1, channel, &chgain))		\
+	if (omap_st_get_chgain(mcbsp, channel, &chgain))		\
 		return -EAGAIN;						\
 									\
 	uc->value.integer.value[0] = chgain;				\
 	return 0;							\
 }
 
-OMAP_MCBSP_ST_SET_CHANNEL_VOLUME(2, 0)
-OMAP_MCBSP_ST_SET_CHANNEL_VOLUME(2, 1)
-OMAP_MCBSP_ST_SET_CHANNEL_VOLUME(3, 0)
-OMAP_MCBSP_ST_SET_CHANNEL_VOLUME(3, 1)
-OMAP_MCBSP_ST_GET_CHANNEL_VOLUME(2, 0)
-OMAP_MCBSP_ST_GET_CHANNEL_VOLUME(2, 1)
-OMAP_MCBSP_ST_GET_CHANNEL_VOLUME(3, 0)
-OMAP_MCBSP_ST_GET_CHANNEL_VOLUME(3, 1)
+OMAP_MCBSP_ST_SET_CHANNEL_VOLUME(0)
+OMAP_MCBSP_ST_SET_CHANNEL_VOLUME(1)
+OMAP_MCBSP_ST_GET_CHANNEL_VOLUME(0)
+OMAP_MCBSP_ST_GET_CHANNEL_VOLUME(1)
 
 static int omap_mcbsp_st_put_mode(struct snd_kcontrol *kcontrol,
 				struct snd_ctl_elem_value *ucontrol)
 {
-	struct soc_mixer_control *mc =
-		(struct soc_mixer_control *)kcontrol->private_value;
+	struct snd_soc_dai *cpu_dai = snd_kcontrol_chip(kcontrol);
+	struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
 	u8 value = ucontrol->value.integer.value[0];
 
-	if (value == omap_st_is_enabled(mc->reg))
+	if (value == omap_st_is_enabled(mcbsp))
 		return 0;
 
 	if (value)
-		omap_st_enable(mc->reg);
+		omap_st_enable(mcbsp);
 	else
-		omap_st_disable(mc->reg);
+		omap_st_disable(mcbsp);
 
 	return 1;
 }
@@ -711,10 +698,10 @@ static int omap_mcbsp_st_put_mode(struct snd_kcontrol *kcontrol,
 static int omap_mcbsp_st_get_mode(struct snd_kcontrol *kcontrol,
 				struct snd_ctl_elem_value *ucontrol)
 {
-	struct soc_mixer_control *mc =
-		(struct soc_mixer_control *)kcontrol->private_value;
+	struct snd_soc_dai *cpu_dai = snd_kcontrol_chip(kcontrol);
+	struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
 
-	ucontrol->value.integer.value[0] = omap_st_is_enabled(mc->reg);
+	ucontrol->value.integer.value[0] = omap_st_is_enabled(mcbsp);
 	return 0;
 }
 
@@ -723,12 +710,12 @@ static const struct snd_kcontrol_new omap_mcbsp2_st_controls[] = {
 			omap_mcbsp_st_get_mode, omap_mcbsp_st_put_mode),
 	OMAP_MCBSP_SOC_SINGLE_S16_EXT("McBSP2 Sidetone Channel 0 Volume",
 				      -32768, 32767,
-				      omap_mcbsp2_get_st_ch0_volume,
-				      omap_mcbsp2_set_st_ch0_volume),
+				      omap_mcbsp_get_st_ch0_volume,
+				      omap_mcbsp_set_st_ch0_volume),
 	OMAP_MCBSP_SOC_SINGLE_S16_EXT("McBSP2 Sidetone Channel 1 Volume",
 				      -32768, 32767,
-				      omap_mcbsp2_get_st_ch1_volume,
-				      omap_mcbsp2_set_st_ch1_volume),
+				      omap_mcbsp_get_st_ch1_volume,
+				      omap_mcbsp_set_st_ch1_volume),
 };
 
 static const struct snd_kcontrol_new omap_mcbsp3_st_controls[] = {
@@ -736,25 +723,30 @@ static const struct snd_kcontrol_new omap_mcbsp3_st_controls[] = {
 			omap_mcbsp_st_get_mode, omap_mcbsp_st_put_mode),
 	OMAP_MCBSP_SOC_SINGLE_S16_EXT("McBSP3 Sidetone Channel 0 Volume",
 				      -32768, 32767,
-				      omap_mcbsp3_get_st_ch0_volume,
-				      omap_mcbsp3_set_st_ch0_volume),
+				      omap_mcbsp_get_st_ch0_volume,
+				      omap_mcbsp_set_st_ch0_volume),
 	OMAP_MCBSP_SOC_SINGLE_S16_EXT("McBSP3 Sidetone Channel 1 Volume",
 				      -32768, 32767,
-				      omap_mcbsp3_get_st_ch1_volume,
-				      omap_mcbsp3_set_st_ch1_volume),
+				      omap_mcbsp_get_st_ch1_volume,
+				      omap_mcbsp_set_st_ch1_volume),
 };
 
-int omap_mcbsp_st_add_controls(struct snd_soc_codec *codec, int mcbsp_id)
+int omap_mcbsp_st_add_controls(struct snd_soc_pcm_runtime *rtd)
 {
-	if (!cpu_is_omap34xx())
+	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
+	struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai);
+
+	if (!mcbsp->st_data)
 		return -ENODEV;
 
-	switch (mcbsp_id) {
-	case 1: /* McBSP 2 */
-		return snd_soc_add_controls(codec, omap_mcbsp2_st_controls,
+	switch (cpu_dai->id) {
+	case 2: /* McBSP 2 */
+		return snd_soc_add_dai_controls(cpu_dai,
+					omap_mcbsp2_st_controls,
 					ARRAY_SIZE(omap_mcbsp2_st_controls));
-	case 2: /* McBSP 3 */
-		return snd_soc_add_controls(codec, omap_mcbsp3_st_controls,
+	case 3: /* McBSP 3 */
+		return snd_soc_add_dai_controls(cpu_dai,
+					omap_mcbsp3_st_controls,
 					ARRAY_SIZE(omap_mcbsp3_st_controls));
 	default:
 		break;
@@ -766,18 +758,51 @@ EXPORT_SYMBOL_GPL(omap_mcbsp_st_add_controls);
 
 static __devinit int asoc_mcbsp_probe(struct platform_device *pdev)
 {
-	return snd_soc_register_dai(&pdev->dev, &omap_mcbsp_dai);
+	struct omap_mcbsp_platform_data *pdata = dev_get_platdata(&pdev->dev);
+	struct omap_mcbsp *mcbsp;
+	int ret;
+
+	if (!pdata) {
+		dev_err(&pdev->dev, "missing platform data.\n");
+		return -EINVAL;
+	}
+	mcbsp = devm_kzalloc(&pdev->dev, sizeof(struct omap_mcbsp), GFP_KERNEL);
+	if (!mcbsp)
+		return -ENOMEM;
+
+	mcbsp->id = pdev->id;
+	mcbsp->pdata = pdata;
+	mcbsp->dev = &pdev->dev;
+	platform_set_drvdata(pdev, mcbsp);
+
+	ret = omap_mcbsp_init(pdev);
+	if (!ret)
+		return snd_soc_register_dai(&pdev->dev, &omap_mcbsp_dai);
+
+	return ret;
 }
 
 static int __devexit asoc_mcbsp_remove(struct platform_device *pdev)
 {
+	struct omap_mcbsp *mcbsp = platform_get_drvdata(pdev);
+
 	snd_soc_unregister_dai(&pdev->dev);
+
+	if (mcbsp->pdata->ops && mcbsp->pdata->ops->free)
+		mcbsp->pdata->ops->free(mcbsp->id);
+
+	omap_mcbsp_sysfs_remove(mcbsp);
+
+	clk_put(mcbsp->fclk);
+
+	platform_set_drvdata(pdev, NULL);
+
 	return 0;
 }
 
 static struct platform_driver asoc_mcbsp_driver = {
 	.driver = {
-			.name = "omap-mcbsp-dai",
+			.name = "omap-mcbsp",
 			.owner = THIS_MODULE,
 	},
 
diff --git a/sound/soc/omap/omap-mcbsp.h b/sound/soc/omap/omap-mcbsp.h
index 65cde9d3807b..f877b16f19c9 100644
--- a/sound/soc/omap/omap-mcbsp.h
+++ b/sound/soc/omap/omap-mcbsp.h
@@ -59,6 +59,6 @@ enum omap_mcbsp_div {
 #define NUM_LINKS	5
 #endif
 
-int omap_mcbsp_st_add_controls(struct snd_soc_codec *codec, int mcbsp_id);
+int omap_mcbsp_st_add_controls(struct snd_soc_pcm_runtime *rtd);
 
 #endif
diff --git a/sound/soc/omap/omap-mcpdm.c b/sound/soc/omap/omap-mcpdm.c
index 0e25df4fa9e5..39705561131a 100644
--- a/sound/soc/omap/omap-mcpdm.c
+++ b/sound/soc/omap/omap-mcpdm.c
@@ -419,12 +419,14 @@ static struct snd_soc_dai_driver omap_mcpdm_dai = {
 		.channels_max = 5,
 		.rates = OMAP_MCPDM_RATES,
 		.formats = OMAP_MCPDM_FORMATS,
+		.sig_bits = 24,
 	},
 	.capture = {
 		.channels_min = 1,
 		.channels_max = 3,
 		.rates = OMAP_MCPDM_RATES,
 		.formats = OMAP_MCPDM_FORMATS,
+		.sig_bits = 24,
 	},
 	.ops = &omap_mcpdm_dai_ops,
 };
diff --git a/sound/soc/omap/omap-pcm.h b/sound/soc/omap/omap-pcm.h
index f95fe3064172..b92248cbd47a 100644
--- a/sound/soc/omap/omap-pcm.h
+++ b/sound/soc/omap/omap-pcm.h
@@ -25,6 +25,8 @@
 #ifndef __OMAP_PCM_H__
 #define __OMAP_PCM_H__
 
+struct snd_pcm_substream;
+
 struct omap_pcm_dma_data {
 	char		*name;		/* stream identifier */
 	int		dma_req;	/* DMA request line */
diff --git a/sound/soc/omap/omap3beagle.c b/sound/soc/omap/omap3beagle.c
index 3357dcc47ed4..2830dfd05661 100644
--- a/sound/soc/omap/omap3beagle.c
+++ b/sound/soc/omap/omap3beagle.c
@@ -91,7 +91,7 @@ static struct snd_soc_ops omap3beagle_ops = {
 static struct snd_soc_dai_link omap3beagle_dai = {
 	.name = "TWL4030",
 	.stream_name = "TWL4030",
-	.cpu_dai_name = "omap-mcbsp-dai.1",
+	.cpu_dai_name = "omap-mcbsp.2",
 	.platform_name = "omap-pcm-audio",
 	.codec_dai_name = "twl4030-hifi",
 	.codec_name = "twl4030-codec",
diff --git a/sound/soc/omap/omap3evm.c b/sound/soc/omap/omap3evm.c
index 071fcb09b8b2..3d468c9179d7 100644
--- a/sound/soc/omap/omap3evm.c
+++ b/sound/soc/omap/omap3evm.c
@@ -58,7 +58,7 @@ static struct snd_soc_ops omap3evm_ops = {
 static struct snd_soc_dai_link omap3evm_dai = {
 	.name 		= "TWL4030",
 	.stream_name 	= "TWL4030",
-	.cpu_dai_name = "omap-mcbsp-dai.1",
+	.cpu_dai_name = "omap-mcbsp.2",
 	.codec_dai_name = "twl4030-hifi",
 	.platform_name = "omap-pcm-audio",
 	.codec_name = "twl4030-codec",
diff --git a/sound/soc/omap/omap3pandora.c b/sound/soc/omap/omap3pandora.c
index 07794bd10952..4c3a0978578a 100644
--- a/sound/soc/omap/omap3pandora.c
+++ b/sound/soc/omap/omap3pandora.c
@@ -208,7 +208,7 @@ static struct snd_soc_dai_link omap3pandora_dai[] = {
 	{
 		.name = "PCM1773",
 		.stream_name = "HiFi Out",
-		.cpu_dai_name = "omap-mcbsp-dai.1",
+		.cpu_dai_name = "omap-mcbsp.2",
 		.codec_dai_name = "twl4030-hifi",
 		.platform_name = "omap-pcm-audio",
 		.codec_name = "twl4030-codec",
@@ -219,7 +219,7 @@ static struct snd_soc_dai_link omap3pandora_dai[] = {
 	}, {
 		.name = "TWL4030",
 		.stream_name = "Line/Mic In",
-		.cpu_dai_name = "omap-mcbsp-dai.3",
+		.cpu_dai_name = "omap-mcbsp.4",
 		.codec_dai_name = "twl4030-hifi",
 		.platform_name = "omap-pcm-audio",
 		.codec_name = "twl4030-codec",
diff --git a/sound/soc/omap/osk5912.c b/sound/soc/omap/osk5912.c
index d859b597e7ec..b1a9d64cbc56 100644
--- a/sound/soc/omap/osk5912.c
+++ b/sound/soc/omap/osk5912.c
@@ -96,7 +96,7 @@ static const struct snd_soc_dapm_route audio_map[] = {
 static struct snd_soc_dai_link osk_dai = {
 	.name = "TLV320AIC23",
 	.stream_name = "AIC23",
-	.cpu_dai_name = "omap-mcbsp-dai.0",
+	.cpu_dai_name = "omap-mcbsp.1",
 	.codec_dai_name = "tlv320aic23-hifi",
 	.platform_name = "omap-pcm-audio",
 	.codec_name = "tlv320aic23-codec",
diff --git a/sound/soc/omap/overo.c b/sound/soc/omap/overo.c
index 2ee889c50256..6ac3e0c3c282 100644
--- a/sound/soc/omap/overo.c
+++ b/sound/soc/omap/overo.c
@@ -60,7 +60,7 @@ static struct snd_soc_ops overo_ops = {
 static struct snd_soc_dai_link overo_dai = {
 	.name = "TWL4030",
 	.stream_name = "TWL4030",
-	.cpu_dai_name = "omap-mcbsp-dai.1",
+	.cpu_dai_name = "omap-mcbsp.2",
 	.codec_dai_name = "twl4030-hifi",
 	.platform_name = "omap-pcm-audio",
 	.codec_name = "twl4030-codec",
diff --git a/sound/soc/omap/rx51.c b/sound/soc/omap/rx51.c
index fada6ef43eea..2712dd232b6d 100644
--- a/sound/soc/omap/rx51.c
+++ b/sound/soc/omap/rx51.c
@@ -59,9 +59,8 @@ static int rx51_spk_func;
 static int rx51_dmic_func;
 static int rx51_jack_func;
 
-static void rx51_ext_control(struct snd_soc_codec *codec)
+static void rx51_ext_control(struct snd_soc_dapm_context *dapm)
 {
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
 	int hp = 0, hs = 0, tvout = 0;
 
 	switch (rx51_jack_func) {
@@ -102,11 +101,11 @@ static int rx51_startup(struct snd_pcm_substream *substream)
 {
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_codec *codec = rtd->codec;
+	struct snd_soc_card *card = rtd->card;
 
 	snd_pcm_hw_constraint_minmax(runtime,
 				     SNDRV_PCM_HW_PARAM_CHANNELS, 2, 2);
-	rx51_ext_control(codec);
+	rx51_ext_control(&card->dapm);
 
 	return 0;
 }
@@ -138,13 +137,13 @@ static int rx51_get_spk(struct snd_kcontrol *kcontrol,
 static int rx51_set_spk(struct snd_kcontrol *kcontrol,
 			struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_card *card = snd_kcontrol_chip(kcontrol);
 
 	if (rx51_spk_func == ucontrol->value.integer.value[0])
 		return 0;
 
 	rx51_spk_func = ucontrol->value.integer.value[0];
-	rx51_ext_control(codec);
+	rx51_ext_control(&card->dapm);
 
 	return 1;
 }
@@ -184,13 +183,13 @@ static int rx51_get_input(struct snd_kcontrol *kcontrol,
 static int rx51_set_input(struct snd_kcontrol *kcontrol,
 			  struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_card *card = snd_kcontrol_chip(kcontrol);
 
 	if (rx51_dmic_func == ucontrol->value.integer.value[0])
 		return 0;
 
 	rx51_dmic_func = ucontrol->value.integer.value[0];
-	rx51_ext_control(codec);
+	rx51_ext_control(&card->dapm);
 
 	return 1;
 }
@@ -206,13 +205,13 @@ static int rx51_get_jack(struct snd_kcontrol *kcontrol,
 static int rx51_set_jack(struct snd_kcontrol *kcontrol,
 			 struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_card *card = snd_kcontrol_chip(kcontrol);
 
 	if (rx51_jack_func == ucontrol->value.integer.value[0])
 		return 0;
 
 	rx51_jack_func = ucontrol->value.integer.value[0];
-	rx51_ext_control(codec);
+	rx51_ext_control(&card->dapm);
 
 	return 1;
 }
@@ -297,7 +296,7 @@ static int rx51_aic34_init(struct snd_soc_pcm_runtime *rtd)
 	snd_soc_dapm_nc_pin(dapm, "LINE1R");
 
 	/* Add RX-51 specific controls */
-	err = snd_soc_add_controls(codec, aic34_rx51_controls,
+	err = snd_soc_add_card_controls(rtd->card, aic34_rx51_controls,
 				   ARRAY_SIZE(aic34_rx51_controls));
 	if (err < 0)
 		return err;
@@ -314,7 +313,7 @@ static int rx51_aic34_init(struct snd_soc_pcm_runtime *rtd)
 		return err;
 	snd_soc_limit_volume(codec, "TPA6130A2 Headphone Playback Volume", 42);
 
-	err = omap_mcbsp_st_add_controls(codec, 1);
+	err = omap_mcbsp_st_add_controls(rtd);
 	if (err < 0)
 		return err;
 
@@ -335,7 +334,7 @@ static int rx51_aic34b_init(struct snd_soc_dapm_context *dapm)
 {
 	int err;
 
-	err = snd_soc_add_controls(dapm->codec, aic34_rx51_controlsb,
+	err = snd_soc_add_card_controls(dapm->card, aic34_rx51_controlsb,
 				   ARRAY_SIZE(aic34_rx51_controlsb));
 	if (err < 0)
 		return err;
@@ -354,7 +353,7 @@ static struct snd_soc_dai_link rx51_dai[] = {
 	{
 		.name = "TLV320AIC34",
 		.stream_name = "AIC34",
-		.cpu_dai_name = "omap-mcbsp-dai.1",
+		.cpu_dai_name = "omap-mcbsp.2",
 		.codec_dai_name = "tlv320aic3x-hifi",
 		.platform_name = "omap-pcm-audio",
 		.codec_name = "tlv320aic3x-codec.2-0018",
diff --git a/sound/soc/omap/sdp3430.c b/sound/soc/omap/sdp3430.c
index 2c850662ea7e..0e283226e2bf 100644
--- a/sound/soc/omap/sdp3430.c
+++ b/sound/soc/omap/sdp3430.c
@@ -187,7 +187,7 @@ static struct snd_soc_dai_link sdp3430_dai[] = {
 	{
 		.name = "TWL4030 I2S",
 		.stream_name = "TWL4030 Audio",
-		.cpu_dai_name = "omap-mcbsp-dai.1",
+		.cpu_dai_name = "omap-mcbsp.2",
 		.codec_dai_name = "twl4030-hifi",
 		.platform_name = "omap-pcm-audio",
 		.codec_name = "twl4030-codec",
@@ -199,7 +199,7 @@ static struct snd_soc_dai_link sdp3430_dai[] = {
 	{
 		.name = "TWL4030 PCM",
 		.stream_name = "TWL4030 Voice",
-		.cpu_dai_name = "omap-mcbsp-dai.2",
+		.cpu_dai_name = "omap-mcbsp.3",
 		.codec_dai_name = "twl4030-voice",
 		.platform_name = "omap-pcm-audio",
 		.codec_name = "twl4030-codec",
diff --git a/sound/soc/omap/sdp4430.c b/sound/soc/omap/sdp4430.c
deleted file mode 100644
index 175ba9a04edf..000000000000
--- a/sound/soc/omap/sdp4430.c
+++ /dev/null
@@ -1,279 +0,0 @@
-/*
- * sdp4430.c  --  SoC audio for TI OMAP4430 SDP
- *
- * Author: Misael Lopez Cruz <x0052729@ti.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#include <linux/clk.h>
-#include <linux/platform_device.h>
-#include <linux/mfd/twl6040.h>
-#include <linux/module.h>
-
-#include <sound/core.h>
-#include <sound/pcm.h>
-#include <sound/soc.h>
-#include <sound/jack.h>
-
-#include <asm/mach-types.h>
-#include <plat/hardware.h>
-#include <plat/mux.h>
-
-#include "omap-dmic.h"
-#include "omap-mcpdm.h"
-#include "omap-pcm.h"
-#include "../codecs/twl6040.h"
-
-static int sdp4430_hw_params(struct snd_pcm_substream *substream,
-	struct snd_pcm_hw_params *params)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_dai *codec_dai = rtd->codec_dai;
-	int clk_id, freq;
-	int ret;
-
-	clk_id = twl6040_get_clk_id(rtd->codec);
-	if (clk_id == TWL6040_SYSCLK_SEL_HPPLL)
-		freq = 38400000;
-	else if (clk_id == TWL6040_SYSCLK_SEL_LPPLL)
-		freq = 32768;
-	else
-		return -EINVAL;
-
-	/* set the codec mclk */
-	ret = snd_soc_dai_set_sysclk(codec_dai, clk_id, freq,
-				SND_SOC_CLOCK_IN);
-	if (ret) {
-		printk(KERN_ERR "can't set codec system clock\n");
-		return ret;
-	}
-	return ret;
-}
-
-static struct snd_soc_ops sdp4430_ops = {
-	.hw_params = sdp4430_hw_params,
-};
-
-static int sdp4430_dmic_hw_params(struct snd_pcm_substream *substream,
-	struct snd_pcm_hw_params *params)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
-	int ret = 0;
-
-	ret = snd_soc_dai_set_sysclk(cpu_dai, OMAP_DMIC_SYSCLK_PAD_CLKS,
-				     19200000, SND_SOC_CLOCK_IN);
-	if (ret < 0) {
-		printk(KERN_ERR "can't set DMIC cpu system clock\n");
-		return ret;
-	}
-	ret = snd_soc_dai_set_sysclk(cpu_dai, OMAP_DMIC_ABE_DMIC_CLK, 2400000,
-				     SND_SOC_CLOCK_OUT);
-	if (ret < 0) {
-		printk(KERN_ERR "can't set DMIC output clock\n");
-		return ret;
-	}
-	return 0;
-}
-
-static struct snd_soc_ops sdp4430_dmic_ops = {
-	.hw_params = sdp4430_dmic_hw_params,
-};
-
-/* Headset jack */
-static struct snd_soc_jack hs_jack;
-
-/*Headset jack detection DAPM pins */
-static struct snd_soc_jack_pin hs_jack_pins[] = {
-	{
-		.pin = "Headset Mic",
-		.mask = SND_JACK_MICROPHONE,
-	},
-	{
-		.pin = "Headset Stereophone",
-		.mask = SND_JACK_HEADPHONE,
-	},
-};
-
-/* SDP4430 machine DAPM */
-static const struct snd_soc_dapm_widget sdp4430_twl6040_dapm_widgets[] = {
-	SND_SOC_DAPM_MIC("Ext Mic", NULL),
-	SND_SOC_DAPM_SPK("Ext Spk", NULL),
-	SND_SOC_DAPM_MIC("Headset Mic", NULL),
-	SND_SOC_DAPM_HP("Headset Stereophone", NULL),
-	SND_SOC_DAPM_SPK("Earphone Spk", NULL),
-	SND_SOC_DAPM_INPUT("FM Stereo In"),
-};
-
-static const struct snd_soc_dapm_route audio_map[] = {
-	/* External Mics: MAINMIC, SUBMIC with bias*/
-	{"MAINMIC", NULL, "Main Mic Bias"},
-	{"SUBMIC", NULL, "Main Mic Bias"},
-	{"Main Mic Bias", NULL, "Ext Mic"},
-
-	/* External Speakers: HFL, HFR */
-	{"Ext Spk", NULL, "HFL"},
-	{"Ext Spk", NULL, "HFR"},
-
-	/* Headset Mic: HSMIC with bias */
-	{"HSMIC", NULL, "Headset Mic Bias"},
-	{"Headset Mic Bias", NULL, "Headset Mic"},
-
-	/* Headset Stereophone (Headphone): HSOL, HSOR */
-	{"Headset Stereophone", NULL, "HSOL"},
-	{"Headset Stereophone", NULL, "HSOR"},
-
-	/* Earphone speaker */
-	{"Earphone Spk", NULL, "EP"},
-
-	/* Aux/FM Stereo In: AFML, AFMR */
-	{"AFML", NULL, "FM Stereo In"},
-	{"AFMR", NULL, "FM Stereo In"},
-};
-
-static int sdp4430_twl6040_init(struct snd_soc_pcm_runtime *rtd)
-{
-	struct snd_soc_codec *codec = rtd->codec;
-	int ret, hs_trim;
-
-	/*
-	 * Configure McPDM offset cancellation based on the HSOTRIM value from
-	 * twl6040.
-	 */
-	hs_trim = twl6040_get_trim_value(codec, TWL6040_TRIM_HSOTRIM);
-	omap_mcpdm_configure_dn_offsets(rtd, TWL6040_HSF_TRIM_LEFT(hs_trim),
-					TWL6040_HSF_TRIM_RIGHT(hs_trim));
-
-	/* Headset jack detection */
-	ret = snd_soc_jack_new(codec, "Headset Jack",
-				SND_JACK_HEADSET, &hs_jack);
-	if (ret)
-		return ret;
-
-	ret = snd_soc_jack_add_pins(&hs_jack, ARRAY_SIZE(hs_jack_pins),
-				hs_jack_pins);
-
-	if (machine_is_omap_4430sdp())
-		twl6040_hs_jack_detect(codec, &hs_jack, SND_JACK_HEADSET);
-	else
-		snd_soc_jack_report(&hs_jack, SND_JACK_HEADSET, SND_JACK_HEADSET);
-
-	return ret;
-}
-
-static const struct snd_soc_dapm_widget sdp4430_dmic_dapm_widgets[] = {
-	SND_SOC_DAPM_MIC("Digital Mic", NULL),
-};
-
-static const struct snd_soc_dapm_route dmic_audio_map[] = {
-	{"DMic", NULL, "Digital Mic1 Bias"},
-	{"Digital Mic1 Bias", NULL, "Digital Mic"},
-};
-
-static int sdp4430_dmic_init(struct snd_soc_pcm_runtime *rtd)
-{
-	struct snd_soc_codec *codec = rtd->codec;
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
-	int ret;
-
-	ret = snd_soc_dapm_new_controls(dapm, sdp4430_dmic_dapm_widgets,
-				ARRAY_SIZE(sdp4430_dmic_dapm_widgets));
-	if (ret)
-		return ret;
-
-	return snd_soc_dapm_add_routes(dapm, dmic_audio_map,
-				ARRAY_SIZE(dmic_audio_map));
-}
-
-/* Digital audio interface glue - connects codec <--> CPU */
-static struct snd_soc_dai_link sdp4430_dai[] = {
-	{
-		.name = "TWL6040",
-		.stream_name = "TWL6040",
-		.cpu_dai_name = "omap-mcpdm",
-		.codec_dai_name = "twl6040-legacy",
-		.platform_name = "omap-pcm-audio",
-		.codec_name = "twl6040-codec",
-		.init = sdp4430_twl6040_init,
-		.ops = &sdp4430_ops,
-	},
-	{
-		.name = "DMIC",
-		.stream_name = "DMIC Capture",
-		.cpu_dai_name = "omap-dmic",
-		.codec_dai_name = "dmic-hifi",
-		.platform_name = "omap-pcm-audio",
-		.codec_name = "dmic-codec",
-		.init = sdp4430_dmic_init,
-		.ops = &sdp4430_dmic_ops,
-	},
-};
-
-/* Audio machine driver */
-static struct snd_soc_card snd_soc_sdp4430 = {
-	.name = "SDP4430",
-	.owner = THIS_MODULE,
-	.dai_link = sdp4430_dai,
-	.num_links = ARRAY_SIZE(sdp4430_dai),
-
-	.dapm_widgets = sdp4430_twl6040_dapm_widgets,
-	.num_dapm_widgets = ARRAY_SIZE(sdp4430_twl6040_dapm_widgets),
-	.dapm_routes = audio_map,
-	.num_dapm_routes = ARRAY_SIZE(audio_map),
-};
-
-static struct platform_device *sdp4430_snd_device;
-
-static int __init sdp4430_soc_init(void)
-{
-	int ret;
-
-	if (!machine_is_omap_4430sdp())
-		return -ENODEV;
-	printk(KERN_INFO "SDP4430 SoC init\n");
-
-	sdp4430_snd_device = platform_device_alloc("soc-audio", -1);
-	if (!sdp4430_snd_device) {
-		printk(KERN_ERR "Platform device allocation failed\n");
-		return -ENOMEM;
-	}
-
-	platform_set_drvdata(sdp4430_snd_device, &snd_soc_sdp4430);
-
-	ret = platform_device_add(sdp4430_snd_device);
-	if (ret)
-		goto err;
-
-	return 0;
-
-err:
-	printk(KERN_ERR "Unable to add platform device\n");
-	platform_device_put(sdp4430_snd_device);
-	return ret;
-}
-module_init(sdp4430_soc_init);
-
-static void __exit sdp4430_soc_exit(void)
-{
-	platform_device_unregister(sdp4430_snd_device);
-}
-module_exit(sdp4430_soc_exit);
-
-MODULE_AUTHOR("Misael Lopez Cruz <x0052729@ti.com>");
-MODULE_DESCRIPTION("ALSA SoC SDP4430");
-MODULE_LICENSE("GPL");
-
diff --git a/sound/soc/omap/zoom2.c b/sound/soc/omap/zoom2.c
index 981616d61f67..920e0d9e03db 100644
--- a/sound/soc/omap/zoom2.c
+++ b/sound/soc/omap/zoom2.c
@@ -131,7 +131,7 @@ static struct snd_soc_dai_link zoom2_dai[] = {
 	{
 		.name = "TWL4030 I2S",
 		.stream_name = "TWL4030 Audio",
-		.cpu_dai_name = "omap-mcbsp-dai.1",
+		.cpu_dai_name = "omap-mcbsp.2",
 		.codec_dai_name = "twl4030-hifi",
 		.platform_name = "omap-pcm-audio",
 		.codec_name = "twl4030-codec",
@@ -143,7 +143,7 @@ static struct snd_soc_dai_link zoom2_dai[] = {
 	{
 		.name = "TWL4030 PCM",
 		.stream_name = "TWL4030 Voice",
-		.cpu_dai_name = "omap-mcbsp-dai.2",
+		.cpu_dai_name = "omap-mcbsp.3",
 		.codec_dai_name = "twl4030-voice",
 		.platform_name = "omap-pcm-audio",
 		.codec_name = "twl4030-codec",
diff --git a/sound/soc/pxa/corgi.c b/sound/soc/pxa/corgi.c
index bc21944851c4..863367ad89ce 100644
--- a/sound/soc/pxa/corgi.c
+++ b/sound/soc/pxa/corgi.c
@@ -45,10 +45,8 @@
 static int corgi_jack_func;
 static int corgi_spk_func;
 
-static void corgi_ext_control(struct snd_soc_codec *codec)
+static void corgi_ext_control(struct snd_soc_dapm_context *dapm)
 {
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
-
 	/* set up jack connection */
 	switch (corgi_jack_func) {
 	case CORGI_HP:
@@ -104,7 +102,7 @@ static int corgi_startup(struct snd_pcm_substream *substream)
 	mutex_lock(&codec->mutex);
 
 	/* check the jack status at stream startup */
-	corgi_ext_control(codec);
+	corgi_ext_control(&codec->dapm);
 
 	mutex_unlock(&codec->mutex);
 
@@ -173,13 +171,13 @@ static int corgi_get_jack(struct snd_kcontrol *kcontrol,
 static int corgi_set_jack(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_card *card = snd_kcontrol_chip(kcontrol);
 
 	if (corgi_jack_func == ucontrol->value.integer.value[0])
 		return 0;
 
 	corgi_jack_func = ucontrol->value.integer.value[0];
-	corgi_ext_control(codec);
+	corgi_ext_control(&card->dapm);
 	return 1;
 }
 
@@ -193,13 +191,13 @@ static int corgi_get_spk(struct snd_kcontrol *kcontrol,
 static int corgi_set_spk(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec =  snd_kcontrol_chip(kcontrol);
+	struct snd_soc_card *card =  snd_kcontrol_chip(kcontrol);
 
 	if (corgi_spk_func == ucontrol->value.integer.value[0])
 		return 0;
 
 	corgi_spk_func = ucontrol->value.integer.value[0];
-	corgi_ext_control(codec);
+	corgi_ext_control(&card->dapm);
 	return 1;
 }
 
diff --git a/sound/soc/pxa/magician.c b/sound/soc/pxa/magician.c
index 3f7a8ecb9720..aace19e0fe2c 100644
--- a/sound/soc/pxa/magician.c
+++ b/sound/soc/pxa/magician.c
@@ -411,7 +411,7 @@ static int magician_uda1380_init(struct snd_soc_pcm_runtime *rtd)
 	snd_soc_dapm_nc_pin(dapm, "VINR");
 
 	/* Add magician specific controls */
-	err = snd_soc_add_controls(codec, uda1380_magician_controls,
+	err = snd_soc_add_codec_controls(codec, uda1380_magician_controls,
 				ARRAY_SIZE(uda1380_magician_controls));
 	if (err < 0)
 		return err;
diff --git a/sound/soc/pxa/poodle.c b/sound/soc/pxa/poodle.c
index fd0ed10c6fe7..d2cc81735036 100644
--- a/sound/soc/pxa/poodle.c
+++ b/sound/soc/pxa/poodle.c
@@ -43,10 +43,8 @@
 static int poodle_jack_func;
 static int poodle_spk_func;
 
-static void poodle_ext_control(struct snd_soc_codec *codec)
+static void poodle_ext_control(struct snd_soc_dapm_context *dapm)
 {
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
-
 	/* set up jack connection */
 	if (poodle_jack_func == POODLE_HP) {
 		/* set = unmute headphone */
@@ -81,7 +79,7 @@ static int poodle_startup(struct snd_pcm_substream *substream)
 	mutex_lock(&codec->mutex);
 
 	/* check the jack status at stream startup */
-	poodle_ext_control(codec);
+	poodle_ext_control(&codec->dapm);
 
 	mutex_unlock(&codec->mutex);
 
@@ -152,13 +150,13 @@ static int poodle_get_jack(struct snd_kcontrol *kcontrol,
 static int poodle_set_jack(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec =  snd_kcontrol_chip(kcontrol);
+	struct snd_soc_card *card =  snd_kcontrol_chip(kcontrol);
 
 	if (poodle_jack_func == ucontrol->value.integer.value[0])
 		return 0;
 
 	poodle_jack_func = ucontrol->value.integer.value[0];
-	poodle_ext_control(codec);
+	poodle_ext_control(&card->dapm);
 	return 1;
 }
 
@@ -172,13 +170,13 @@ static int poodle_get_spk(struct snd_kcontrol *kcontrol,
 static int poodle_set_spk(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec =  snd_kcontrol_chip(kcontrol);
+	struct snd_soc_card *card =  snd_kcontrol_chip(kcontrol);
 
 	if (poodle_spk_func == ucontrol->value.integer.value[0])
 		return 0;
 
 	poodle_spk_func = ucontrol->value.integer.value[0];
-	poodle_ext_control(codec);
+	poodle_ext_control(&card->dapm);
 	return 1;
 }
 
diff --git a/sound/soc/pxa/pxa-ssp.c b/sound/soc/pxa/pxa-ssp.c
index a57cfbc038e3..a16df0fa6eff 100644
--- a/sound/soc/pxa/pxa-ssp.c
+++ b/sound/soc/pxa/pxa-ssp.c
@@ -764,7 +764,8 @@ static int pxa_ssp_remove(struct snd_soc_dai *dai)
 
 #define PXA_SSP_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |\
 			  SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_22050 |	\
-			  SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 |	\
+			  SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 |	\
+			  SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_64000 |	\
 			  SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000)
 
 #define PXA_SSP_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\
diff --git a/sound/soc/pxa/pxa2xx-ac97.c b/sound/soc/pxa/pxa2xx-ac97.c
index 837ff341fd6d..4800d5fe568d 100644
--- a/sound/soc/pxa/pxa2xx-ac97.c
+++ b/sound/soc/pxa/pxa2xx-ac97.c
@@ -103,7 +103,7 @@ static int pxa2xx_ac97_resume(struct snd_soc_dai *dai)
 #define pxa2xx_ac97_resume	NULL
 #endif
 
-static int pxa2xx_ac97_probe(struct snd_soc_dai *dai)
+static int __devinit pxa2xx_ac97_probe(struct snd_soc_dai *dai)
 {
 	return pxa2xx_ac97_hw_probe(to_platform_device(dai->dev));
 }
@@ -179,7 +179,7 @@ static const struct snd_soc_dai_ops pxa_ac97_mic_dai_ops = {
  * There is only 1 physical AC97 interface for pxa2xx, but it
  * has extra fifo's that can be used for aux DACs and ADCs.
  */
-static struct snd_soc_dai_driver pxa_ac97_dai[] = {
+static struct snd_soc_dai_driver pxa_ac97_dai_driver[] = {
 {
 	.name = "pxa2xx-ac97",
 	.ac97_control = 1,
@@ -244,13 +244,13 @@ static __devinit int pxa2xx_ac97_dev_probe(struct platform_device *pdev)
 	 * driver to do interesting things with the clocking to get us up
 	 * and running.
 	 */
-	return snd_soc_register_dais(&pdev->dev, pxa_ac97_dai,
-			ARRAY_SIZE(pxa_ac97_dai));
+	return snd_soc_register_dais(&pdev->dev, pxa_ac97_dai_driver,
+			ARRAY_SIZE(pxa_ac97_dai_driver));
 }
 
 static int __devexit pxa2xx_ac97_dev_remove(struct platform_device *pdev)
 {
-	snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(pxa_ac97_dai));
+	snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(pxa_ac97_dai_driver));
 	return 0;
 }
 
diff --git a/sound/soc/pxa/raumfeld.c b/sound/soc/pxa/raumfeld.c
index ba1545188ec6..083706595495 100644
--- a/sound/soc/pxa/raumfeld.c
+++ b/sound/soc/pxa/raumfeld.c
@@ -232,7 +232,7 @@ static struct snd_soc_ops raumfeld_ak4104_ops = {
 	.cpu_dai_name	= "pxa-ssp-dai.0",		\
 	.platform_name	= "pxa-pcm-audio",		\
 	.codec_dai_name	= "cs4270-hifi",		\
-	.codec_name	= "cs4270-codec.0-0048",	\
+	.codec_name	= "cs4270.0-0048",	\
 	.ops		= &raumfeld_cs4270_ops,		\
 }
 
diff --git a/sound/soc/pxa/spitz.c b/sound/soc/pxa/spitz.c
index 90c5245c4742..fc052d8247ff 100644
--- a/sound/soc/pxa/spitz.c
+++ b/sound/soc/pxa/spitz.c
@@ -44,10 +44,8 @@ static int spitz_jack_func;
 static int spitz_spk_func;
 static int spitz_mic_gpio;
 
-static void spitz_ext_control(struct snd_soc_codec *codec)
+static void spitz_ext_control(struct snd_soc_dapm_context *dapm)
 {
-	struct snd_soc_dapm_context *dapm = &codec->dapm;
-
 	if (spitz_spk_func == SPITZ_SPK_ON)
 		snd_soc_dapm_enable_pin(dapm, "Ext Spk");
 	else
@@ -113,7 +111,7 @@ static int spitz_startup(struct snd_pcm_substream *substream)
 	mutex_lock(&codec->mutex);
 
 	/* check the jack status at stream startup */
-	spitz_ext_control(codec);
+	spitz_ext_control(&codec->dapm);
 
 	mutex_unlock(&codec->mutex);
 
@@ -173,13 +171,13 @@ static int spitz_get_jack(struct snd_kcontrol *kcontrol,
 static int spitz_set_jack(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_card *card = snd_kcontrol_chip(kcontrol);
 
 	if (spitz_jack_func == ucontrol->value.integer.value[0])
 		return 0;
 
 	spitz_jack_func = ucontrol->value.integer.value[0];
-	spitz_ext_control(codec);
+	spitz_ext_control(&card->dapm);
 	return 1;
 }
 
@@ -193,13 +191,13 @@ static int spitz_get_spk(struct snd_kcontrol *kcontrol,
 static int spitz_set_spk(struct snd_kcontrol *kcontrol,
 	struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec =  snd_kcontrol_chip(kcontrol);
+	struct snd_soc_card *card = snd_kcontrol_chip(kcontrol);
 
 	if (spitz_spk_func == ucontrol->value.integer.value[0])
 		return 0;
 
 	spitz_spk_func = ucontrol->value.integer.value[0];
-	spitz_ext_control(codec);
+	spitz_ext_control(&card->dapm);
 	return 1;
 }
 
diff --git a/sound/soc/pxa/tosa.c b/sound/soc/pxa/tosa.c
index 564ef08a89f2..2aec63f3706a 100644
--- a/sound/soc/pxa/tosa.c
+++ b/sound/soc/pxa/tosa.c
@@ -197,7 +197,7 @@ static int tosa_ac97_init(struct snd_soc_pcm_runtime *rtd)
 	snd_soc_dapm_nc_pin(dapm, "MONOOUT");
 
 	/* add tosa specific controls */
-	err = snd_soc_add_controls(codec, tosa_controls,
+	err = snd_soc_add_codec_controls(codec, tosa_controls,
 				ARRAY_SIZE(tosa_controls));
 	if (err < 0)
 		return err;
diff --git a/sound/soc/s6000/s6000-pcm.c b/sound/soc/s6000/s6000-pcm.c
index 43c014f362f6..716da861c629 100644
--- a/sound/soc/s6000/s6000-pcm.c
+++ b/sound/soc/s6000/s6000-pcm.c
@@ -435,7 +435,8 @@ static void s6000_pcm_free(struct snd_pcm *pcm)
 {
 	struct snd_soc_pcm_runtime *runtime = pcm->private_data;
 	struct s6000_pcm_dma_params *params =
-		snd_soc_dai_get_dma_data(runtime->cpu_dai, pcm->streams[0].substream);
+		snd_soc_dai_get_dma_data(runtime->cpu_dai,
+			pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream);
 
 	free_irq(params->irq, pcm);
 	snd_pcm_lib_preallocate_free_for_all(pcm);
@@ -451,7 +452,7 @@ static int s6000_pcm_new(struct snd_soc_pcm_runtime *runtime)
 	int res;
 
 	params = snd_soc_dai_get_dma_data(runtime->cpu_dai,
-			pcm->streams[0].substream);
+			pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream);
 
 	if (!card->dev->dma_mask)
 		card->dev->dma_mask = &s6000_pcm_dmamask;
diff --git a/sound/soc/samsung/ac97.c b/sound/soc/samsung/ac97.c
index 7b9bf93e3701..3d04c1fa6781 100644
--- a/sound/soc/samsung/ac97.c
+++ b/sound/soc/samsung/ac97.c
@@ -4,7 +4,7 @@
  * 	Evolved from s3c2443-ac97.c
  *
  * Copyright (c) 2010 Samsung Electronics Co. Ltd
- * 	Author: Jaswinder Singh <jassi.brar@samsung.com>
+ *	Author: Jaswinder Singh <jassisinghbrar@gmail.com>
  * 	Credits: Graeme Gregory, Sean Choi
  *
  * This program is free software; you can redistribute it and/or modify
@@ -511,7 +511,7 @@ static struct platform_driver s3c_ac97_driver = {
 
 module_platform_driver(s3c_ac97_driver);
 
-MODULE_AUTHOR("Jaswinder Singh, <jassi.brar@samsung.com>");
+MODULE_AUTHOR("Jaswinder Singh, <jassisinghbrar@gmail.com>");
 MODULE_DESCRIPTION("AC97 driver for the Samsung SoC");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS("platform:samsung-ac97");
diff --git a/sound/soc/samsung/dma.c b/sound/soc/samsung/dma.c
index e4ba17ce6b32..ddc6cde14e2a 100644
--- a/sound/soc/samsung/dma.c
+++ b/sound/soc/samsung/dma.c
@@ -411,7 +411,7 @@ static int dma_new(struct snd_soc_pcm_runtime *rtd)
 	if (!card->dev->dma_mask)
 		card->dev->dma_mask = &dma_mask;
 	if (!card->dev->coherent_dma_mask)
-		card->dev->coherent_dma_mask = 0xffffffff;
+		card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
 
 	if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) {
 		ret = preallocate_dma_buffer(pcm,
diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c
index 87a874dc7a35..6553b19c70c7 100644
--- a/sound/soc/samsung/i2s.c
+++ b/sound/soc/samsung/i2s.c
@@ -3,7 +3,7 @@
  * ALSA SoC Audio Layer - Samsung I2S Controller driver
  *
  * Copyright (c) 2010 Samsung Electronics Co. Ltd.
- *	Jaswinder Singh <jassi.brar@samsung.com>
+ *	Jaswinder Singh <jassisinghbrar@gmail.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -761,15 +761,13 @@ static int i2s_trigger(struct snd_pcm_substream *substream,
 	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
 		local_irq_save(flags);
 
-		if (capture)
+		if (capture) {
 			i2s_rxctrl(i2s, 0);
-		else
-			i2s_txctrl(i2s, 0);
-
-		if (capture)
 			i2s_fifo(i2s, FIC_RXFLUSH);
-		else
+		} else {
+			i2s_txctrl(i2s, 0);
 			i2s_fifo(i2s, FIC_TXFLUSH);
+		}
 
 		local_irq_restore(flags);
 		break;
@@ -1143,7 +1141,7 @@ static struct platform_driver samsung_i2s_driver = {
 module_platform_driver(samsung_i2s_driver);
 
 /* Module information */
-MODULE_AUTHOR("Jaswinder Singh, <jassi.brar@samsung.com>");
+MODULE_AUTHOR("Jaswinder Singh, <jassisinghbrar@gmail.com>");
 MODULE_DESCRIPTION("Samsung I2S Interface");
 MODULE_ALIAS("platform:samsung-i2s");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/samsung/i2s.h b/sound/soc/samsung/i2s.h
index 8e15f6a616d1..d420a7ca56ca 100644
--- a/sound/soc/samsung/i2s.h
+++ b/sound/soc/samsung/i2s.h
@@ -3,7 +3,7 @@
  * ALSA SoC Audio Layer - Samsung I2S Controller driver
  *
  * Copyright (c) 2010 Samsung Electronics Co. Ltd.
- *	Jaswinder Singh <jassi.brar@samsung.com>
+ *	Jaswinder Singh <jassisinghbrar@gmail.com>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
diff --git a/sound/soc/samsung/littlemill.c b/sound/soc/samsung/littlemill.c
index 9dd818bde06f..e7416851bf7d 100644
--- a/sound/soc/samsung/littlemill.c
+++ b/sound/soc/samsung/littlemill.c
@@ -189,6 +189,9 @@ static int littlemill_late_probe(struct snd_soc_card *card)
 	/* This will check device compatibility itself */
 	wm8958_mic_detect(codec, &littlemill_headset, NULL, NULL);
 
+	/* As will this */
+	wm8994_mic_detect(codec, &littlemill_headset, 1);
+
 	return 0;
 }
 
diff --git a/sound/soc/samsung/neo1973_wm8753.c b/sound/soc/samsung/neo1973_wm8753.c
index 7ac0ba2025c3..321d51134e47 100644
--- a/sound/soc/samsung/neo1973_wm8753.c
+++ b/sound/soc/samsung/neo1973_wm8753.c
@@ -230,8 +230,6 @@ static const struct snd_kcontrol_new neo1973_wm8753_controls[] = {
 
 /* GTA02 specific routes and controls */
 
-#ifdef CONFIG_MACH_NEO1973_GTA02
-
 static int gta02_speaker_enabled;
 
 static int lm4853_set_spk(struct snd_kcontrol *kcontrol,
@@ -298,7 +296,7 @@ static int neo1973_gta02_wm8753_init(struct snd_soc_codec *codec)
 	if (ret)
 		return ret;
 
-	ret = snd_soc_add_controls(codec, neo1973_gta02_wm8753_controls,
+	ret = snd_soc_add_card_controls(codec->card, neo1973_gta02_wm8753_controls,
 			ARRAY_SIZE(neo1973_gta02_wm8753_controls));
 	if (ret)
 		return ret;
@@ -311,10 +309,6 @@ static int neo1973_gta02_wm8753_init(struct snd_soc_codec *codec)
 	return 0;
 }
 
-#else
-static int neo1973_gta02_wm8753_init(struct snd_soc_code *codec) { return 0; }
-#endif
-
 static int neo1973_wm8753_init(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_soc_codec *codec = rtd->codec;
@@ -322,10 +316,6 @@ static int neo1973_wm8753_init(struct snd_soc_pcm_runtime *rtd)
 	int ret;
 
 	/* set up NC codec pins */
-	if (machine_is_neo1973_gta01()) {
-		snd_soc_dapm_nc_pin(dapm, "LOUT2");
-		snd_soc_dapm_nc_pin(dapm, "ROUT2");
-	}
 	snd_soc_dapm_nc_pin(dapm, "OUT3");
 	snd_soc_dapm_nc_pin(dapm, "OUT4");
 	snd_soc_dapm_nc_pin(dapm, "LINE1");
@@ -338,7 +328,7 @@ static int neo1973_wm8753_init(struct snd_soc_pcm_runtime *rtd)
 		return ret;
 
 	/* add neo1973 specific controls */
-	ret = snd_soc_add_controls(codec, neo1973_wm8753_controls,
+	ret = snd_soc_add_card_controls(rtd->card, neo1973_wm8753_controls,
 			ARRAY_SIZE(neo1973_wm8753_controls));
 	if (ret)
 		return ret;
@@ -370,50 +360,6 @@ static int neo1973_wm8753_init(struct snd_soc_pcm_runtime *rtd)
 	return 0;
 }
 
-/* GTA01 specific controls */
-
-#ifdef CONFIG_MACH_NEO1973_GTA01
-
-static const struct snd_soc_dapm_route neo1973_lm4857_routes[] = {
-	{"Amp IN", NULL, "ROUT1"},
-	{"Amp IN", NULL, "LOUT1"},
-
-	{"Handset Spk", NULL, "Amp EP"},
-	{"Stereo Out", NULL, "Amp LS"},
-	{"Headphone", NULL, "Amp HP"},
-};
-
-static const struct snd_soc_dapm_widget neo1973_lm4857_dapm_widgets[] = {
-	SND_SOC_DAPM_SPK("Handset Spk", NULL),
-	SND_SOC_DAPM_SPK("Stereo Out", NULL),
-	SND_SOC_DAPM_HP("Headphone", NULL),
-};
-
-static int neo1973_lm4857_init(struct snd_soc_dapm_context *dapm)
-{
-	int ret;
-
-	ret = snd_soc_dapm_new_controls(dapm, neo1973_lm4857_dapm_widgets,
-			ARRAY_SIZE(neo1973_lm4857_dapm_widgets));
-	if (ret)
-		return ret;
-
-	ret = snd_soc_dapm_add_routes(dapm, neo1973_lm4857_routes,
-			ARRAY_SIZE(neo1973_lm4857_routes));
-	if (ret)
-		return ret;
-
-	snd_soc_dapm_ignore_suspend(dapm, "Stereo Out");
-	snd_soc_dapm_ignore_suspend(dapm, "Handset Spk");
-	snd_soc_dapm_ignore_suspend(dapm, "Headphone");
-
-	return 0;
-}
-
-#else
-static int neo1973_lm4857_init(struct snd_soc_dapm_context *dapm) { return 0; };
-#endif
-
 static struct snd_soc_dai_link neo1973_dai[] = {
 { /* Hifi Playback - for similatious use with voice below */
 	.name = "WM8753",
@@ -421,7 +367,7 @@ static struct snd_soc_dai_link neo1973_dai[] = {
 	.platform_name = "samsung-audio",
 	.cpu_dai_name = "s3c24xx-iis",
 	.codec_dai_name = "wm8753-hifi",
-	.codec_name = "wm8753-codec.0-001a",
+	.codec_name = "wm8753.0-001a",
 	.init = neo1973_wm8753_init,
 	.ops = &neo1973_hifi_ops,
 },
@@ -430,7 +376,7 @@ static struct snd_soc_dai_link neo1973_dai[] = {
 	.stream_name = "Voice",
 	.cpu_dai_name = "dfbmcs320-pcm",
 	.codec_dai_name = "wm8753-voice",
-	.codec_name = "wm8753-codec.0-001a",
+	.codec_name = "wm8753.0-001a",
 	.ops = &neo1973_voice_ops,
 },
 };
@@ -440,11 +386,6 @@ static struct snd_soc_aux_dev neo1973_aux_devs[] = {
 		.name = "dfbmcs320",
 		.codec_name = "dfbmcs320.0",
 	},
-	{
-		.name = "lm4857",
-		.codec_name = "lm4857.0-007c",
-		.init = neo1973_lm4857_init,
-	},
 };
 
 static struct snd_soc_codec_conf neo1973_codec_conf[] = {
@@ -454,14 +395,10 @@ static struct snd_soc_codec_conf neo1973_codec_conf[] = {
 	},
 };
 
-#ifdef CONFIG_MACH_NEO1973_GTA02
 static const struct gpio neo1973_gta02_gpios[] = {
 	{ GTA02_GPIO_HP_IN, GPIOF_OUT_INIT_HIGH, "GTA02_HP_IN" },
 	{ GTA02_GPIO_AMP_SHUT, GPIOF_OUT_INIT_HIGH, "GTA02_AMP_SHUT" },
 };
-#else
-static const struct gpio neo1973_gta02_gpios[] = {};
-#endif
 
 static struct snd_soc_card neo1973 = {
 	.name = "neo1973",
@@ -480,7 +417,7 @@ static int __init neo1973_init(void)
 {
 	int ret;
 
-	if (!machine_is_neo1973_gta01() && !machine_is_neo1973_gta02())
+	if (!machine_is_neo1973_gta02())
 		return -ENODEV;
 
 	if (machine_is_neo1973_gta02()) {
diff --git a/sound/soc/samsung/pcm.c b/sound/soc/samsung/pcm.c
index 56780206c000..b7b2a1f91425 100644
--- a/sound/soc/samsung/pcm.c
+++ b/sound/soc/samsung/pcm.c
@@ -3,7 +3,7 @@
  * ALSA SoC Audio Layer - S3C PCM-Controller driver
  *
  * Copyright (c) 2009 Samsung Electronics Co. Ltd
- * Author: Jaswinder Singh <jassi.brar@samsung.com>
+ * Author: Jaswinder Singh <jassisinghbrar@gmail.com>
  * based upon I2S drivers by Ben Dooks.
  *
  * This program is free software; you can redistribute it and/or modify
@@ -639,7 +639,7 @@ static struct platform_driver s3c_pcm_driver = {
 module_platform_driver(s3c_pcm_driver);
 
 /* Module information */
-MODULE_AUTHOR("Jaswinder Singh, <jassi.brar@samsung.com>");
+MODULE_AUTHOR("Jaswinder Singh, <jassisinghbrar@gmail.com>");
 MODULE_DESCRIPTION("S3C PCM Controller Driver");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS("platform:samsung-pcm");
diff --git a/sound/soc/samsung/s3c24xx_simtec.c b/sound/soc/samsung/s3c24xx_simtec.c
index a253bcc1646a..656d5afe4ca9 100644
--- a/sound/soc/samsung/s3c24xx_simtec.c
+++ b/sound/soc/samsung/s3c24xx_simtec.c
@@ -134,18 +134,18 @@ static const struct snd_kcontrol_new amp_unmute_controls[] = {
 
 void simtec_audio_init(struct snd_soc_pcm_runtime *rtd)
 {
-	struct snd_soc_codec *codec = rtd->codec;
+	struct snd_soc_card *card = rtd->card;
 
 	if (pdata->amp_gpio > 0) {
 		pr_debug("%s: adding amp routes\n", __func__);
 
-		snd_soc_add_controls(codec, amp_unmute_controls,
+		snd_soc_add_card_controls(card, amp_unmute_controls,
 				     ARRAY_SIZE(amp_unmute_controls));
 	}
 
 	if (pdata->amp_gain[0] > 0) {
 		pr_debug("%s: adding amp controls\n", __func__);
-		snd_soc_add_controls(codec, amp_gain_controls,
+		snd_soc_add_card_controls(card, amp_gain_controls,
 				     ARRAY_SIZE(amp_gain_controls));
 	}
 }
diff --git a/sound/soc/samsung/smdk_wm8580.c b/sound/soc/samsung/smdk_wm8580.c
index bff8758e7f20..ade2809cf393 100644
--- a/sound/soc/samsung/smdk_wm8580.c
+++ b/sound/soc/samsung/smdk_wm8580.c
@@ -2,7 +2,7 @@
  *  smdk_wm8580.c
  *
  *  Copyright (c) 2009 Samsung Electronics Co. Ltd
- *  Author: Jaswinder Singh <jassi.brar@samsung.com>
+ *  Author: Jaswinder Singh <jassisinghbrar@gmail.com>
  *
  *  This program is free software; you can redistribute  it and/or modify it
  *  under  the terms of  the GNU General  Public License as published by the
@@ -253,6 +253,6 @@ static void __exit smdk_audio_exit(void)
 }
 module_exit(smdk_audio_exit);
 
-MODULE_AUTHOR("Jaswinder Singh, jassi.brar@samsung.com");
+MODULE_AUTHOR("Jaswinder Singh, jassisinghbrar@gmail.com");
 MODULE_DESCRIPTION("ALSA SoC SMDK WM8580");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/samsung/smdk_wm9713.c b/sound/soc/samsung/smdk_wm9713.c
index 8e26a730fcdc..55b2ca7f3290 100644
--- a/sound/soc/samsung/smdk_wm9713.c
+++ b/sound/soc/samsung/smdk_wm9713.c
@@ -2,7 +2,7 @@
  * smdk_wm9713.c  --  SoC audio for SMDK
  *
  * Copyright 2010 Samsung Electronics Co. Ltd.
- * Author: Jaswinder Singh Brar <jassi.brar@samsung.com>
+ * Author: Jaswinder Singh Brar <jassisinghbrar@gmail.com>
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
@@ -103,6 +103,6 @@ module_init(smdk_init);
 module_exit(smdk_exit);
 
 /* Module information */
-MODULE_AUTHOR("Jaswinder Singh Brar, jassi.brar@samsung.com");
+MODULE_AUTHOR("Jaswinder Singh Brar, jassisinghbrar@gmail.com");
 MODULE_DESCRIPTION("ALSA SoC SMDK+WM9713");
 MODULE_LICENSE("GPL");
diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c
index db6c89a28bda..378cc5b056d7 100644
--- a/sound/soc/sh/fsi.c
+++ b/sound/soc/sh/fsi.c
@@ -13,8 +13,11 @@
  */
 
 #include <linux/delay.h>
+#include <linux/dma-mapping.h>
 #include <linux/pm_runtime.h>
 #include <linux/io.h>
+#include <linux/scatterlist.h>
+#include <linux/sh_dma.h>
 #include <linux/slab.h>
 #include <linux/module.h>
 #include <sound/soc.h>
@@ -53,6 +56,7 @@
 
 /* DO_FMT */
 /* DI_FMT */
+#define CR_BWS_MASK	(0x3 << 20) /* FSI2 */
 #define CR_BWS_24	(0x0 << 20) /* FSI2 */
 #define CR_BWS_16	(0x1 << 20) /* FSI2 */
 #define CR_BWS_20	(0x2 << 20) /* FSI2 */
@@ -68,6 +72,15 @@
 #define CR_TDM		(0x4 << 4)
 #define CR_TDM_D	(0x5 << 4)
 
+/* OUT_DMAC */
+/* IN_DMAC */
+#define VDMD_MASK	(0x3 << 4)
+#define VDMD_FRONT	(0x0 << 4) /* Package in front */
+#define VDMD_BACK	(0x1 << 4) /* Package in back */
+#define VDMD_STREAM	(0x2 << 4) /* Stream mode(16bit * 2) */
+
+#define DMA_ON		(0x1 << 0)
+
 /* DOFF_CTL */
 /* DIFF_CTL */
 #define IRQ_HALF	0x00100000
@@ -116,7 +129,7 @@
 
 #define FSI_FMTS (SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S16_LE)
 
-typedef int (*set_rate_func)(struct device *dev, int is_porta, int rate, int enable);
+typedef int (*set_rate_func)(struct device *dev, int rate, int enable);
 
 /*
  * FSI driver use below type name for variable
@@ -159,22 +172,41 @@ typedef int (*set_rate_func)(struct device *dev, int is_porta, int rate, int ena
  *		struct
  */
 
+struct fsi_stream_handler;
 struct fsi_stream {
-	struct snd_pcm_substream *substream;
 
+	/*
+	 * these are initialized by fsi_stream_init()
+	 */
+	struct snd_pcm_substream *substream;
 	int fifo_sample_capa;	/* sample capacity of FSI FIFO */
 	int buff_sample_capa;	/* sample capacity of ALSA buffer */
 	int buff_sample_pos;	/* sample position of ALSA buffer */
 	int period_samples;	/* sample number / 1 period */
 	int period_pos;		/* current period position */
-
+	int sample_width;	/* sample width */
 	int uerr_num;
 	int oerr_num;
+
+	/*
+	 * thse are initialized by fsi_handler_init()
+	 */
+	struct fsi_stream_handler *handler;
+	struct fsi_priv		*priv;
+
+	/*
+	 * these are for DMAEngine
+	 */
+	struct dma_chan		*chan;
+	struct sh_dmae_slave	slave; /* see fsi_handler_init() */
+	struct tasklet_struct	tasklet;
+	dma_addr_t		dma;
 };
 
 struct fsi_priv {
 	void __iomem *base;
 	struct fsi_master *master;
+	struct sh_fsi_port_info *info;
 
 	struct fsi_stream playback;
 	struct fsi_stream capture;
@@ -189,6 +221,20 @@ struct fsi_priv {
 	long rate;
 };
 
+struct fsi_stream_handler {
+	int (*init)(struct fsi_priv *fsi, struct fsi_stream *io);
+	int (*quit)(struct fsi_priv *fsi, struct fsi_stream *io);
+	int (*probe)(struct fsi_priv *fsi, struct fsi_stream *io);
+	int (*transfer)(struct fsi_priv *fsi, struct fsi_stream *io);
+	int (*remove)(struct fsi_priv *fsi, struct fsi_stream *io);
+	void (*start_stop)(struct fsi_priv *fsi, struct fsi_stream *io,
+			   int enable);
+};
+#define fsi_stream_handler_call(io, func, args...)	\
+	(!(io) ? -ENODEV :				\
+	 !((io)->handler->func) ? 0 :			\
+	 (io)->handler->func(args))
+
 struct fsi_core {
 	int ver;
 
@@ -205,10 +251,11 @@ struct fsi_master {
 	struct fsi_priv fsia;
 	struct fsi_priv fsib;
 	struct fsi_core *core;
-	struct sh_fsi_platform_info *info;
 	spinlock_t lock;
 };
 
+static int fsi_stream_is_play(struct fsi_priv *fsi, struct fsi_stream *io);
+
 /*
  *		basic read write function
  */
@@ -295,6 +342,11 @@ static int fsi_is_spdif(struct fsi_priv *fsi)
 	return fsi->spdif;
 }
 
+static int fsi_is_play(struct snd_pcm_substream *substream)
+{
+	return substream->stream == SNDRV_PCM_STREAM_PLAYBACK;
+}
+
 static struct snd_soc_dai *fsi_get_dai(struct snd_pcm_substream *substream)
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
@@ -317,44 +369,25 @@ static struct fsi_priv *fsi_get_priv(struct snd_pcm_substream *substream)
 	return fsi_get_priv_frm_dai(fsi_get_dai(substream));
 }
 
-static set_rate_func fsi_get_info_set_rate(struct fsi_master *master)
+static set_rate_func fsi_get_info_set_rate(struct fsi_priv *fsi)
 {
-	if (!master->info)
+	if (!fsi->info)
 		return NULL;
 
-	return master->info->set_rate;
+	return fsi->info->set_rate;
 }
 
 static u32 fsi_get_info_flags(struct fsi_priv *fsi)
 {
-	int is_porta = fsi_is_port_a(fsi);
-	struct fsi_master *master = fsi_get_master(fsi);
-
-	if (!master->info)
+	if (!fsi->info)
 		return 0;
 
-	return is_porta ? master->info->porta_flags :
-		master->info->portb_flags;
-}
-
-static inline int fsi_stream_is_play(int stream)
-{
-	return stream == SNDRV_PCM_STREAM_PLAYBACK;
+	return fsi->info->flags;
 }
 
-static inline int fsi_is_play(struct snd_pcm_substream *substream)
-{
-	return fsi_stream_is_play(substream->stream);
-}
-
-static inline struct fsi_stream *fsi_get_stream(struct fsi_priv *fsi,
-						int is_play)
-{
-	return is_play ? &fsi->playback : &fsi->capture;
-}
-
-static u32 fsi_get_port_shift(struct fsi_priv *fsi, int is_play)
+static u32 fsi_get_port_shift(struct fsi_priv *fsi, struct fsi_stream *io)
 {
+	int is_play = fsi_stream_is_play(fsi, io);
 	int is_porta = fsi_is_port_a(fsi);
 	u32 shift;
 
@@ -376,26 +409,81 @@ static int fsi_sample2frame(struct fsi_priv *fsi, int samples)
 	return samples / fsi->chan_num;
 }
 
+static int fsi_get_current_fifo_samples(struct fsi_priv *fsi,
+					struct fsi_stream *io)
+{
+	int is_play = fsi_stream_is_play(fsi, io);
+	u32 status;
+	int frames;
+
+	status = is_play ?
+		fsi_reg_read(fsi, DOFF_ST) :
+		fsi_reg_read(fsi, DIFF_ST);
+
+	frames = 0x1ff & (status >> 8);
+
+	return fsi_frame2sample(fsi, frames);
+}
+
+static void fsi_count_fifo_err(struct fsi_priv *fsi)
+{
+	u32 ostatus = fsi_reg_read(fsi, DOFF_ST);
+	u32 istatus = fsi_reg_read(fsi, DIFF_ST);
+
+	if (ostatus & ERR_OVER)
+		fsi->playback.oerr_num++;
+
+	if (ostatus & ERR_UNDER)
+		fsi->playback.uerr_num++;
+
+	if (istatus & ERR_OVER)
+		fsi->capture.oerr_num++;
+
+	if (istatus & ERR_UNDER)
+		fsi->capture.uerr_num++;
+
+	fsi_reg_write(fsi, DOFF_ST, 0);
+	fsi_reg_write(fsi, DIFF_ST, 0);
+}
+
+/*
+ *		fsi_stream_xx() function
+ */
+static inline int fsi_stream_is_play(struct fsi_priv *fsi,
+				     struct fsi_stream *io)
+{
+	return &fsi->playback == io;
+}
+
+static inline struct fsi_stream *fsi_stream_get(struct fsi_priv *fsi,
+					struct snd_pcm_substream *substream)
+{
+	return fsi_is_play(substream) ? &fsi->playback : &fsi->capture;
+}
+
 static int fsi_stream_is_working(struct fsi_priv *fsi,
-				  int is_play)
+				 struct fsi_stream *io)
 {
-	struct fsi_stream *io = fsi_get_stream(fsi, is_play);
 	struct fsi_master *master = fsi_get_master(fsi);
 	unsigned long flags;
 	int ret;
 
 	spin_lock_irqsave(&master->lock, flags);
-	ret = !!io->substream;
+	ret = !!(io->substream && io->substream->runtime);
 	spin_unlock_irqrestore(&master->lock, flags);
 
 	return ret;
 }
 
-static void fsi_stream_push(struct fsi_priv *fsi,
-			    int is_play,
+static struct fsi_priv *fsi_stream_to_priv(struct fsi_stream *io)
+{
+	return io->priv;
+}
+
+static void fsi_stream_init(struct fsi_priv *fsi,
+			    struct fsi_stream *io,
 			    struct snd_pcm_substream *substream)
 {
-	struct fsi_stream *io = fsi_get_stream(fsi, is_play);
 	struct snd_pcm_runtime *runtime = substream->runtime;
 	struct fsi_master *master = fsi_get_master(fsi);
 	unsigned long flags;
@@ -406,14 +494,15 @@ static void fsi_stream_push(struct fsi_priv *fsi,
 	io->buff_sample_pos	= 0;
 	io->period_samples	= fsi_frame2sample(fsi, runtime->period_size);
 	io->period_pos		= 0;
+	io->sample_width	= samples_to_bytes(runtime, 1);
 	io->oerr_num	= -1; /* ignore 1st err */
 	io->uerr_num	= -1; /* ignore 1st err */
+	fsi_stream_handler_call(io, init, fsi, io);
 	spin_unlock_irqrestore(&master->lock, flags);
 }
 
-static void fsi_stream_pop(struct fsi_priv *fsi, int is_play)
+static void fsi_stream_quit(struct fsi_priv *fsi, struct fsi_stream *io)
 {
-	struct fsi_stream *io = fsi_get_stream(fsi, is_play);
 	struct snd_soc_dai *dai = fsi_get_dai(io->substream);
 	struct fsi_master *master = fsi_get_master(fsi);
 	unsigned long flags;
@@ -426,127 +515,87 @@ static void fsi_stream_pop(struct fsi_priv *fsi, int is_play)
 	if (io->uerr_num > 0)
 		dev_err(dai->dev, "under_run = %d\n", io->uerr_num);
 
+	fsi_stream_handler_call(io, quit, fsi, io);
 	io->substream	= NULL;
 	io->buff_sample_capa	= 0;
 	io->buff_sample_pos	= 0;
 	io->period_samples	= 0;
 	io->period_pos		= 0;
+	io->sample_width	= 0;
 	io->oerr_num	= 0;
 	io->uerr_num	= 0;
 	spin_unlock_irqrestore(&master->lock, flags);
 }
 
-static int fsi_get_current_fifo_samples(struct fsi_priv *fsi, int is_play)
+static int fsi_stream_transfer(struct fsi_stream *io)
 {
-	u32 status;
-	int frames;
+	struct fsi_priv *fsi = fsi_stream_to_priv(io);
+	if (!fsi)
+		return -EIO;
 
-	status = is_play ?
-		fsi_reg_read(fsi, DOFF_ST) :
-		fsi_reg_read(fsi, DIFF_ST);
-
-	frames = 0x1ff & (status >> 8);
-
-	return fsi_frame2sample(fsi, frames);
+	return fsi_stream_handler_call(io, transfer, fsi, io);
 }
 
-static void fsi_count_fifo_err(struct fsi_priv *fsi)
-{
-	u32 ostatus = fsi_reg_read(fsi, DOFF_ST);
-	u32 istatus = fsi_reg_read(fsi, DIFF_ST);
+#define fsi_stream_start(fsi, io)\
+	fsi_stream_handler_call(io, start_stop, fsi, io, 1)
 
-	if (ostatus & ERR_OVER)
-		fsi->playback.oerr_num++;
-
-	if (ostatus & ERR_UNDER)
-		fsi->playback.uerr_num++;
-
-	if (istatus & ERR_OVER)
-		fsi->capture.oerr_num++;
-
-	if (istatus & ERR_UNDER)
-		fsi->capture.uerr_num++;
+#define fsi_stream_stop(fsi, io)\
+	fsi_stream_handler_call(io, start_stop, fsi, io, 0)
 
-	fsi_reg_write(fsi, DOFF_ST, 0);
-	fsi_reg_write(fsi, DIFF_ST, 0);
-}
-
-/*
- *		dma function
- */
-
-static u8 *fsi_dma_get_area(struct fsi_priv *fsi, int stream)
+static int fsi_stream_probe(struct fsi_priv *fsi)
 {
-	int is_play = fsi_stream_is_play(stream);
-	struct fsi_stream *io = fsi_get_stream(fsi, is_play);
-	struct snd_pcm_runtime *runtime = io->substream->runtime;
+	struct fsi_stream *io;
+	int ret1, ret2;
 
-	return runtime->dma_area +
-		samples_to_bytes(runtime, io->buff_sample_pos);
-}
+	io = &fsi->playback;
+	ret1 = fsi_stream_handler_call(io, probe, fsi, io);
 
-static void fsi_dma_soft_push16(struct fsi_priv *fsi, int num)
-{
-	u16 *start;
-	int i;
+	io = &fsi->capture;
+	ret2 = fsi_stream_handler_call(io, probe, fsi, io);
 
-	start  = (u16 *)fsi_dma_get_area(fsi, SNDRV_PCM_STREAM_PLAYBACK);
+	if (ret1 < 0)
+		return ret1;
+	if (ret2 < 0)
+		return ret2;
 
-	for (i = 0; i < num; i++)
-		fsi_reg_write(fsi, DODT, ((u32)*(start + i) << 8));
-}
-
-static void fsi_dma_soft_pop16(struct fsi_priv *fsi, int num)
-{
-	u16 *start;
-	int i;
-
-	start  = (u16 *)fsi_dma_get_area(fsi, SNDRV_PCM_STREAM_CAPTURE);
-
-
-	for (i = 0; i < num; i++)
-		*(start + i) = (u16)(fsi_reg_read(fsi, DIDT) >> 8);
+	return 0;
 }
 
-static void fsi_dma_soft_push32(struct fsi_priv *fsi, int num)
+static int fsi_stream_remove(struct fsi_priv *fsi)
 {
-	u32 *start;
-	int i;
-
-	start  = (u32 *)fsi_dma_get_area(fsi, SNDRV_PCM_STREAM_PLAYBACK);
+	struct fsi_stream *io;
+	int ret1, ret2;
 
+	io = &fsi->playback;
+	ret1 = fsi_stream_handler_call(io, remove, fsi, io);
 
-	for (i = 0; i < num; i++)
-		fsi_reg_write(fsi, DODT, *(start + i));
-}
-
-static void fsi_dma_soft_pop32(struct fsi_priv *fsi, int num)
-{
-	u32 *start;
-	int i;
+	io = &fsi->capture;
+	ret2 = fsi_stream_handler_call(io, remove, fsi, io);
 
-	start  = (u32 *)fsi_dma_get_area(fsi, SNDRV_PCM_STREAM_CAPTURE);
+	if (ret1 < 0)
+		return ret1;
+	if (ret2 < 0)
+		return ret2;
 
-	for (i = 0; i < num; i++)
-		*(start + i) = fsi_reg_read(fsi, DIDT);
+	return 0;
 }
 
 /*
  *		irq function
  */
 
-static void fsi_irq_enable(struct fsi_priv *fsi, int is_play)
+static void fsi_irq_enable(struct fsi_priv *fsi, struct fsi_stream *io)
 {
-	u32 data = AB_IO(1, fsi_get_port_shift(fsi, is_play));
+	u32 data = AB_IO(1, fsi_get_port_shift(fsi, io));
 	struct fsi_master *master = fsi_get_master(fsi);
 
 	fsi_core_mask_set(master, imsk,  data, data);
 	fsi_core_mask_set(master, iemsk, data, data);
 }
 
-static void fsi_irq_disable(struct fsi_priv *fsi, int is_play)
+static void fsi_irq_disable(struct fsi_priv *fsi, struct fsi_stream *io)
 {
-	u32 data = AB_IO(1, fsi_get_port_shift(fsi, is_play));
+	u32 data = AB_IO(1, fsi_get_port_shift(fsi, io));
 	struct fsi_master *master = fsi_get_master(fsi);
 
 	fsi_core_mask_set(master, imsk,  data, 0);
@@ -563,8 +612,8 @@ static void fsi_irq_clear_status(struct fsi_priv *fsi)
 	u32 data = 0;
 	struct fsi_master *master = fsi_get_master(fsi);
 
-	data |= AB_IO(1, fsi_get_port_shift(fsi, 0));
-	data |= AB_IO(1, fsi_get_port_shift(fsi, 1));
+	data |= AB_IO(1, fsi_get_port_shift(fsi, &fsi->playback));
+	data |= AB_IO(1, fsi_get_port_shift(fsi, &fsi->capture));
 
 	/* clear interrupt factor */
 	fsi_core_mask_set(master, int_st, data, 0);
@@ -600,11 +649,14 @@ static int fsi_set_master_clk(struct device *dev, struct fsi_priv *fsi,
 			      long rate, int enable)
 {
 	struct fsi_master *master = fsi_get_master(fsi);
-	set_rate_func set_rate = fsi_get_info_set_rate(master);
+	set_rate_func set_rate = fsi_get_info_set_rate(fsi);
 	int fsi_ver = master->core->ver;
 	int ret;
 
-	ret = set_rate(dev, fsi_is_port_a(fsi), rate, enable);
+	if (!set_rate)
+		return 0;
+
+	ret = set_rate(dev, rate, enable);
 	if (ret < 0) /* error */
 		return ret;
 
@@ -671,96 +723,64 @@ static int fsi_set_master_clk(struct device *dev, struct fsi_priv *fsi,
 	return ret;
 }
 
-#define fsi_port_start(f, i)	__fsi_port_clk_ctrl(f, i, 1)
-#define fsi_port_stop(f, i)	__fsi_port_clk_ctrl(f, i, 0)
-static void __fsi_port_clk_ctrl(struct fsi_priv *fsi, int is_play, int enable)
+/*
+ *		pio data transfer handler
+ */
+static void fsi_pio_push16(struct fsi_priv *fsi, u8 *_buf, int samples)
 {
-	struct fsi_master *master = fsi_get_master(fsi);
-	u32 clk  = fsi_is_port_a(fsi) ? CRA  : CRB;
+	u16 *buf = (u16 *)_buf;
+	int i;
 
-	if (enable)
-		fsi_irq_enable(fsi, is_play);
-	else
-		fsi_irq_disable(fsi, is_play);
+	for (i = 0; i < samples; i++)
+		fsi_reg_write(fsi, DODT, ((u32)*(buf + i) << 8));
+}
 
-	if (fsi_is_clk_master(fsi))
-		fsi_master_mask_set(master, CLK_RST, clk, (enable) ? clk : 0);
+static void fsi_pio_pop16(struct fsi_priv *fsi, u8 *_buf, int samples)
+{
+	u16 *buf = (u16 *)_buf;
+	int i;
+
+	for (i = 0; i < samples; i++)
+		*(buf + i) = (u16)(fsi_reg_read(fsi, DIDT) >> 8);
 }
 
-/*
- *		ctrl function
- */
-static void fsi_fifo_init(struct fsi_priv *fsi,
-			  int is_play,
-			  struct device *dev)
+static void fsi_pio_push32(struct fsi_priv *fsi, u8 *_buf, int samples)
 {
-	struct fsi_master *master = fsi_get_master(fsi);
-	struct fsi_stream *io = fsi_get_stream(fsi, is_play);
-	u32 shift, i;
-	int frame_capa;
+	u32 *buf = (u32 *)_buf;
+	int i;
 
-	/* get on-chip RAM capacity */
-	shift = fsi_master_read(master, FIFO_SZ);
-	shift >>= fsi_get_port_shift(fsi, is_play);
-	shift &= FIFO_SZ_MASK;
-	frame_capa = 256 << shift;
-	dev_dbg(dev, "fifo = %d words\n", frame_capa);
+	for (i = 0; i < samples; i++)
+		fsi_reg_write(fsi, DODT, *(buf + i));
+}
 
-	/*
-	 * The maximum number of sample data varies depending
-	 * on the number of channels selected for the format.
-	 *
-	 * FIFOs are used in 4-channel units in 3-channel mode
-	 * and in 8-channel units in 5- to 7-channel mode
-	 * meaning that more FIFOs than the required size of DPRAM
-	 * are used.
-	 *
-	 * ex) if 256 words of DP-RAM is connected
-	 * 1 channel:  256 (256 x 1 = 256)
-	 * 2 channels: 128 (128 x 2 = 256)
-	 * 3 channels:  64 ( 64 x 3 = 192)
-	 * 4 channels:  64 ( 64 x 4 = 256)
-	 * 5 channels:  32 ( 32 x 5 = 160)
-	 * 6 channels:  32 ( 32 x 6 = 192)
-	 * 7 channels:  32 ( 32 x 7 = 224)
-	 * 8 channels:  32 ( 32 x 8 = 256)
-	 */
-	for (i = 1; i < fsi->chan_num; i <<= 1)
-		frame_capa >>= 1;
-	dev_dbg(dev, "%d channel %d store\n",
-		fsi->chan_num, frame_capa);
+static void fsi_pio_pop32(struct fsi_priv *fsi, u8 *_buf, int samples)
+{
+	u32 *buf = (u32 *)_buf;
+	int i;
 
-	io->fifo_sample_capa = fsi_frame2sample(fsi, frame_capa);
+	for (i = 0; i < samples; i++)
+		*(buf + i) = fsi_reg_read(fsi, DIDT);
+}
 
-	/*
-	 * set interrupt generation factor
-	 * clear FIFO
-	 */
-	if (is_play) {
-		fsi_reg_write(fsi,	DOFF_CTL, IRQ_HALF);
-		fsi_reg_mask_set(fsi,	DOFF_CTL, FIFO_CLR, FIFO_CLR);
-	} else {
-		fsi_reg_write(fsi,	DIFF_CTL, IRQ_HALF);
-		fsi_reg_mask_set(fsi,	DIFF_CTL, FIFO_CLR, FIFO_CLR);
-	}
+static u8 *fsi_pio_get_area(struct fsi_priv *fsi, struct fsi_stream *io)
+{
+	struct snd_pcm_runtime *runtime = io->substream->runtime;
+
+	return runtime->dma_area +
+		samples_to_bytes(runtime, io->buff_sample_pos);
 }
 
-static int fsi_fifo_data_ctrl(struct fsi_priv *fsi, int stream)
+static int fsi_pio_transfer(struct fsi_priv *fsi, struct fsi_stream *io,
+		void (*run16)(struct fsi_priv *fsi, u8 *buf, int samples),
+		void (*run32)(struct fsi_priv *fsi, u8 *buf, int samples),
+		int samples)
 {
 	struct snd_pcm_runtime *runtime;
-	struct snd_pcm_substream *substream = NULL;
-	int is_play = fsi_stream_is_play(stream);
-	struct fsi_stream *io = fsi_get_stream(fsi, is_play);
-	int sample_residues;
-	int sample_width;
-	int samples;
-	int samples_max;
+	struct snd_pcm_substream *substream;
+	u8 *buf;
 	int over_period;
-	void (*fn)(struct fsi_priv *fsi, int size);
 
-	if (!fsi			||
-	    !io->substream		||
-	    !io->substream->runtime)
+	if (!fsi_stream_is_working(fsi, io))
 		return -EINVAL;
 
 	over_period	= 0;
@@ -780,60 +800,19 @@ static int fsi_fifo_data_ctrl(struct fsi_priv *fsi, int stream)
 			io->buff_sample_pos = 0;
 	}
 
-	/* get 1 sample data width */
-	sample_width = samples_to_bytes(runtime, 1);
-
-	/* get number of residue samples */
-	sample_residues = io->buff_sample_capa - io->buff_sample_pos;
+	buf = fsi_pio_get_area(fsi, io);
 
-	if (is_play) {
-		/*
-		 * for play-back
-		 *
-		 * samples_max	: number of FSI fifo free samples space
-		 * samples	: number of ALSA residue samples
-		 */
-		samples_max  = io->fifo_sample_capa;
-		samples_max -= fsi_get_current_fifo_samples(fsi, is_play);
-
-		samples = sample_residues;
-
-		switch (sample_width) {
-		case 2:
-			fn = fsi_dma_soft_push16;
-			break;
-		case 4:
-			fn = fsi_dma_soft_push32;
-			break;
-		default:
-			return -EINVAL;
-		}
-	} else {
-		/*
-		 * for capture
-		 *
-		 * samples_max	: number of ALSA free samples space
-		 * samples	: number of samples in FSI fifo
-		 */
-		samples_max = sample_residues;
-		samples     = fsi_get_current_fifo_samples(fsi, is_play);
-
-		switch (sample_width) {
-		case 2:
-			fn = fsi_dma_soft_pop16;
-			break;
-		case 4:
-			fn = fsi_dma_soft_pop32;
-			break;
-		default:
-			return -EINVAL;
-		}
+	switch (io->sample_width) {
+	case 2:
+		run16(fsi, buf, samples);
+		break;
+	case 4:
+		run32(fsi, buf, samples);
+		break;
+	default:
+		return -EINVAL;
 	}
 
-	samples = min(samples, samples_max);
-
-	fn(fsi, samples);
-
 	/* update buff_sample_pos */
 	io->buff_sample_pos += samples;
 
@@ -843,16 +822,66 @@ static int fsi_fifo_data_ctrl(struct fsi_priv *fsi, int stream)
 	return 0;
 }
 
-static int fsi_data_pop(struct fsi_priv *fsi)
+static int fsi_pio_pop(struct fsi_priv *fsi, struct fsi_stream *io)
+{
+	int sample_residues;	/* samples in FSI fifo */
+	int sample_space;	/* ALSA free samples space */
+	int samples;
+
+	sample_residues	= fsi_get_current_fifo_samples(fsi, io);
+	sample_space	= io->buff_sample_capa - io->buff_sample_pos;
+
+	samples = min(sample_residues, sample_space);
+
+	return fsi_pio_transfer(fsi, io,
+				  fsi_pio_pop16,
+				  fsi_pio_pop32,
+				  samples);
+}
+
+static int fsi_pio_push(struct fsi_priv *fsi, struct fsi_stream *io)
 {
-	return fsi_fifo_data_ctrl(fsi, SNDRV_PCM_STREAM_CAPTURE);
+	int sample_residues;	/* ALSA residue samples */
+	int sample_space;	/* FSI fifo free samples space */
+	int samples;
+
+	sample_residues	= io->buff_sample_capa - io->buff_sample_pos;
+	sample_space	= io->fifo_sample_capa -
+		fsi_get_current_fifo_samples(fsi, io);
+
+	samples = min(sample_residues, sample_space);
+
+	return fsi_pio_transfer(fsi, io,
+				  fsi_pio_push16,
+				  fsi_pio_push32,
+				  samples);
 }
 
-static int fsi_data_push(struct fsi_priv *fsi)
+static void fsi_pio_start_stop(struct fsi_priv *fsi, struct fsi_stream *io,
+			       int enable)
 {
-	return fsi_fifo_data_ctrl(fsi, SNDRV_PCM_STREAM_PLAYBACK);
+	struct fsi_master *master = fsi_get_master(fsi);
+	u32 clk  = fsi_is_port_a(fsi) ? CRA  : CRB;
+
+	if (enable)
+		fsi_irq_enable(fsi, io);
+	else
+		fsi_irq_disable(fsi, io);
+
+	if (fsi_is_clk_master(fsi))
+		fsi_master_mask_set(master, CLK_RST, clk, (enable) ? clk : 0);
 }
 
+static struct fsi_stream_handler fsi_pio_push_handler = {
+	.transfer	= fsi_pio_push,
+	.start_stop	= fsi_pio_start_stop,
+};
+
+static struct fsi_stream_handler fsi_pio_pop_handler = {
+	.transfer	= fsi_pio_pop,
+	.start_stop	= fsi_pio_start_stop,
+};
+
 static irqreturn_t fsi_interrupt(int irq, void *data)
 {
 	struct fsi_master *master = data;
@@ -863,13 +892,13 @@ static irqreturn_t fsi_interrupt(int irq, void *data)
 	fsi_master_mask_set(master, SOFT_RST, IR, IR);
 
 	if (int_st & AB_IO(1, AO_SHIFT))
-		fsi_data_push(&master->fsia);
+		fsi_stream_transfer(&master->fsia.playback);
 	if (int_st & AB_IO(1, BO_SHIFT))
-		fsi_data_push(&master->fsib);
+		fsi_stream_transfer(&master->fsib.playback);
 	if (int_st & AB_IO(1, AI_SHIFT))
-		fsi_data_pop(&master->fsia);
+		fsi_stream_transfer(&master->fsia.capture);
 	if (int_st & AB_IO(1, BI_SHIFT))
-		fsi_data_pop(&master->fsib);
+		fsi_stream_transfer(&master->fsib.capture);
 
 	fsi_count_fifo_err(&master->fsia);
 	fsi_count_fifo_err(&master->fsib);
@@ -881,11 +910,271 @@ static irqreturn_t fsi_interrupt(int irq, void *data)
 }
 
 /*
+ *		dma data transfer handler
+ */
+static int fsi_dma_init(struct fsi_priv *fsi, struct fsi_stream *io)
+{
+	struct snd_pcm_runtime *runtime = io->substream->runtime;
+	struct snd_soc_dai *dai = fsi_get_dai(io->substream);
+	enum dma_data_direction dir = fsi_stream_is_play(fsi, io) ?
+				DMA_TO_DEVICE : DMA_FROM_DEVICE;
+
+	io->dma = dma_map_single(dai->dev, runtime->dma_area,
+				 snd_pcm_lib_buffer_bytes(io->substream), dir);
+	return 0;
+}
+
+static int fsi_dma_quit(struct fsi_priv *fsi, struct fsi_stream *io)
+{
+	struct snd_soc_dai *dai = fsi_get_dai(io->substream);
+	enum dma_data_direction dir = fsi_stream_is_play(fsi, io) ?
+		DMA_TO_DEVICE : DMA_FROM_DEVICE;
+
+	dma_unmap_single(dai->dev, io->dma,
+			 snd_pcm_lib_buffer_bytes(io->substream), dir);
+	return 0;
+}
+
+static void fsi_dma_complete(void *data)
+{
+	struct fsi_stream *io = (struct fsi_stream *)data;
+	struct fsi_priv *fsi = fsi_stream_to_priv(io);
+	struct snd_pcm_runtime *runtime = io->substream->runtime;
+	struct snd_soc_dai *dai = fsi_get_dai(io->substream);
+	enum dma_data_direction dir = fsi_stream_is_play(fsi, io) ?
+		DMA_TO_DEVICE : DMA_FROM_DEVICE;
+
+	dma_sync_single_for_cpu(dai->dev, io->dma,
+			samples_to_bytes(runtime, io->period_samples), dir);
+
+	io->buff_sample_pos += io->period_samples;
+	io->period_pos++;
+
+	if (io->period_pos >= runtime->periods) {
+		io->period_pos = 0;
+		io->buff_sample_pos = 0;
+	}
+
+	fsi_count_fifo_err(fsi);
+	fsi_stream_transfer(io);
+
+	snd_pcm_period_elapsed(io->substream);
+}
+
+static dma_addr_t fsi_dma_get_area(struct fsi_stream *io)
+{
+	struct snd_pcm_runtime *runtime = io->substream->runtime;
+
+	return io->dma + samples_to_bytes(runtime, io->buff_sample_pos);
+}
+
+static void fsi_dma_do_tasklet(unsigned long data)
+{
+	struct fsi_stream *io = (struct fsi_stream *)data;
+	struct fsi_priv *fsi = fsi_stream_to_priv(io);
+	struct dma_chan *chan;
+	struct snd_soc_dai *dai;
+	struct dma_async_tx_descriptor *desc;
+	struct scatterlist sg;
+	struct snd_pcm_runtime *runtime;
+	enum dma_data_direction dir;
+	dma_cookie_t cookie;
+	int is_play = fsi_stream_is_play(fsi, io);
+	int len;
+	dma_addr_t buf;
+
+	if (!fsi_stream_is_working(fsi, io))
+		return;
+
+	dai	= fsi_get_dai(io->substream);
+	chan	= io->chan;
+	runtime	= io->substream->runtime;
+	dir	= is_play ? DMA_TO_DEVICE : DMA_FROM_DEVICE;
+	len	= samples_to_bytes(runtime, io->period_samples);
+	buf	= fsi_dma_get_area(io);
+
+	dma_sync_single_for_device(dai->dev, io->dma, len, dir);
+
+	sg_init_table(&sg, 1);
+	sg_set_page(&sg, pfn_to_page(PFN_DOWN(buf)),
+		    len , offset_in_page(buf));
+	sg_dma_address(&sg) = buf;
+	sg_dma_len(&sg) = len;
+
+	desc = chan->device->device_prep_slave_sg(chan, &sg, 1, dir,
+						  DMA_PREP_INTERRUPT |
+						  DMA_CTRL_ACK);
+	if (!desc) {
+		dev_err(dai->dev, "device_prep_slave_sg() fail\n");
+		return;
+	}
+
+	desc->callback		= fsi_dma_complete;
+	desc->callback_param	= io;
+
+	cookie = desc->tx_submit(desc);
+	if (cookie < 0) {
+		dev_err(dai->dev, "tx_submit() fail\n");
+		return;
+	}
+
+	dma_async_issue_pending(chan);
+
+	/*
+	 * FIXME
+	 *
+	 * In DMAEngine case, codec and FSI cannot be started simultaneously
+	 * since FSI is using tasklet.
+	 * Therefore, in capture case, probably FSI FIFO will have got
+	 * overflow error in this point.
+	 * in that case, DMA cannot start transfer until error was cleared.
+	 */
+	if (!is_play) {
+		if (ERR_OVER & fsi_reg_read(fsi, DIFF_ST)) {
+			fsi_reg_mask_set(fsi, DIFF_CTL, FIFO_CLR, FIFO_CLR);
+			fsi_reg_write(fsi, DIFF_ST, 0);
+		}
+	}
+}
+
+static bool fsi_dma_filter(struct dma_chan *chan, void *param)
+{
+	struct sh_dmae_slave *slave = param;
+
+	chan->private = slave;
+
+	return true;
+}
+
+static int fsi_dma_transfer(struct fsi_priv *fsi, struct fsi_stream *io)
+{
+	tasklet_schedule(&io->tasklet);
+
+	return 0;
+}
+
+static void fsi_dma_push_start_stop(struct fsi_priv *fsi, struct fsi_stream *io,
+				 int start)
+{
+	u32 bws;
+	u32 dma;
+
+	switch (io->sample_width * start) {
+	case 2:
+		bws = CR_BWS_16;
+		dma = VDMD_STREAM | DMA_ON;
+		break;
+	case 4:
+		bws = CR_BWS_24;
+		dma = VDMD_BACK | DMA_ON;
+		break;
+	default:
+		bws = 0;
+		dma = 0;
+	}
+
+	fsi_reg_mask_set(fsi, DO_FMT, CR_BWS_MASK, bws);
+	fsi_reg_write(fsi, OUT_DMAC, dma);
+}
+
+static int fsi_dma_probe(struct fsi_priv *fsi, struct fsi_stream *io)
+{
+	dma_cap_mask_t mask;
+
+	dma_cap_zero(mask);
+	dma_cap_set(DMA_SLAVE, mask);
+
+	io->chan = dma_request_channel(mask, fsi_dma_filter, &io->slave);
+	if (!io->chan)
+		return -EIO;
+
+	tasklet_init(&io->tasklet, fsi_dma_do_tasklet, (unsigned long)io);
+
+	return 0;
+}
+
+static int fsi_dma_remove(struct fsi_priv *fsi, struct fsi_stream *io)
+{
+	tasklet_kill(&io->tasklet);
+
+	fsi_stream_stop(fsi, io);
+
+	if (io->chan)
+		dma_release_channel(io->chan);
+
+	io->chan = NULL;
+	return 0;
+}
+
+static struct fsi_stream_handler fsi_dma_push_handler = {
+	.init		= fsi_dma_init,
+	.quit		= fsi_dma_quit,
+	.probe		= fsi_dma_probe,
+	.transfer	= fsi_dma_transfer,
+	.remove		= fsi_dma_remove,
+	.start_stop	= fsi_dma_push_start_stop,
+};
+
+/*
  *		dai ops
  */
+static void fsi_fifo_init(struct fsi_priv *fsi,
+			  struct fsi_stream *io,
+			  struct device *dev)
+{
+	struct fsi_master *master = fsi_get_master(fsi);
+	int is_play = fsi_stream_is_play(fsi, io);
+	u32 shift, i;
+	int frame_capa;
+
+	/* get on-chip RAM capacity */
+	shift = fsi_master_read(master, FIFO_SZ);
+	shift >>= fsi_get_port_shift(fsi, io);
+	shift &= FIFO_SZ_MASK;
+	frame_capa = 256 << shift;
+	dev_dbg(dev, "fifo = %d words\n", frame_capa);
+
+	/*
+	 * The maximum number of sample data varies depending
+	 * on the number of channels selected for the format.
+	 *
+	 * FIFOs are used in 4-channel units in 3-channel mode
+	 * and in 8-channel units in 5- to 7-channel mode
+	 * meaning that more FIFOs than the required size of DPRAM
+	 * are used.
+	 *
+	 * ex) if 256 words of DP-RAM is connected
+	 * 1 channel:  256 (256 x 1 = 256)
+	 * 2 channels: 128 (128 x 2 = 256)
+	 * 3 channels:  64 ( 64 x 3 = 192)
+	 * 4 channels:  64 ( 64 x 4 = 256)
+	 * 5 channels:  32 ( 32 x 5 = 160)
+	 * 6 channels:  32 ( 32 x 6 = 192)
+	 * 7 channels:  32 ( 32 x 7 = 224)
+	 * 8 channels:  32 ( 32 x 8 = 256)
+	 */
+	for (i = 1; i < fsi->chan_num; i <<= 1)
+		frame_capa >>= 1;
+	dev_dbg(dev, "%d channel %d store\n",
+		fsi->chan_num, frame_capa);
+
+	io->fifo_sample_capa = fsi_frame2sample(fsi, frame_capa);
+
+	/*
+	 * set interrupt generation factor
+	 * clear FIFO
+	 */
+	if (is_play) {
+		fsi_reg_write(fsi,	DOFF_CTL, IRQ_HALF);
+		fsi_reg_mask_set(fsi,	DOFF_CTL, FIFO_CLR, FIFO_CLR);
+	} else {
+		fsi_reg_write(fsi,	DIFF_CTL, IRQ_HALF);
+		fsi_reg_mask_set(fsi,	DIFF_CTL, FIFO_CLR, FIFO_CLR);
+	}
+}
 
 static int fsi_hw_startup(struct fsi_priv *fsi,
-			  int is_play,
+			  struct fsi_stream *io,
 			  struct device *dev)
 {
 	struct fsi_master *master = fsi_get_master(fsi);
@@ -934,17 +1223,16 @@ static int fsi_hw_startup(struct fsi_priv *fsi,
 	}
 
 	/* irq clear */
-	fsi_irq_disable(fsi, is_play);
+	fsi_irq_disable(fsi, io);
 	fsi_irq_clear_status(fsi);
 
 	/* fifo init */
-	fsi_fifo_init(fsi, is_play, dev);
+	fsi_fifo_init(fsi, io, dev);
 
 	return 0;
 }
 
 static void fsi_hw_shutdown(struct fsi_priv *fsi,
-			    int is_play,
 			    struct device *dev)
 {
 	if (fsi_is_clk_master(fsi))
@@ -955,18 +1243,16 @@ static int fsi_dai_startup(struct snd_pcm_substream *substream,
 			   struct snd_soc_dai *dai)
 {
 	struct fsi_priv *fsi = fsi_get_priv(substream);
-	int is_play = fsi_is_play(substream);
 
-	return fsi_hw_startup(fsi, is_play, dai->dev);
+	return fsi_hw_startup(fsi, fsi_stream_get(fsi, substream), dai->dev);
 }
 
 static void fsi_dai_shutdown(struct snd_pcm_substream *substream,
 			     struct snd_soc_dai *dai)
 {
 	struct fsi_priv *fsi = fsi_get_priv(substream);
-	int is_play = fsi_is_play(substream);
 
-	fsi_hw_shutdown(fsi, is_play, dai->dev);
+	fsi_hw_shutdown(fsi, dai->dev);
 	fsi->rate = 0;
 }
 
@@ -974,18 +1260,19 @@ static int fsi_dai_trigger(struct snd_pcm_substream *substream, int cmd,
 			   struct snd_soc_dai *dai)
 {
 	struct fsi_priv *fsi = fsi_get_priv(substream);
-	int is_play = fsi_is_play(substream);
+	struct fsi_stream *io = fsi_stream_get(fsi, substream);
 	int ret = 0;
 
 	switch (cmd) {
 	case SNDRV_PCM_TRIGGER_START:
-		fsi_stream_push(fsi, is_play, substream);
-		ret = is_play ? fsi_data_push(fsi) : fsi_data_pop(fsi);
-		fsi_port_start(fsi, is_play);
+		fsi_stream_init(fsi, io, substream);
+		ret = fsi_stream_transfer(io);
+		if (0 == ret)
+			fsi_stream_start(fsi, io);
 		break;
 	case SNDRV_PCM_TRIGGER_STOP:
-		fsi_port_stop(fsi, is_play);
-		fsi_stream_pop(fsi, is_play);
+		fsi_stream_stop(fsi, io);
+		fsi_stream_quit(fsi, io);
 		break;
 	}
 
@@ -1036,8 +1323,7 @@ static int fsi_set_fmt_spdif(struct fsi_priv *fsi)
 static int fsi_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 {
 	struct fsi_priv *fsi = fsi_get_priv_frm_dai(dai);
-	struct fsi_master *master = fsi_get_master(fsi);
-	set_rate_func set_rate = fsi_get_info_set_rate(master);
+	set_rate_func set_rate = fsi_get_info_set_rate(fsi);
 	u32 flags = fsi_get_info_flags(fsi);
 	int ret;
 
@@ -1151,13 +1437,9 @@ static int fsi_hw_free(struct snd_pcm_substream *substream)
 static snd_pcm_uframes_t fsi_pointer(struct snd_pcm_substream *substream)
 {
 	struct fsi_priv *fsi = fsi_get_priv(substream);
-	struct fsi_stream *io = fsi_get_stream(fsi, fsi_is_play(substream));
-	int samples_pos = io->buff_sample_pos - 1;
-
-	if (samples_pos < 0)
-		samples_pos = 0;
+	struct fsi_stream *io = fsi_stream_get(fsi, substream);
 
-	return fsi_sample2frame(fsi, samples_pos);
+	return fsi_sample2frame(fsi, io->buff_sample_pos);
 }
 
 static struct snd_pcm_ops fsi_pcm_ops = {
@@ -1243,11 +1525,24 @@ static struct snd_soc_platform_driver fsi_soc_platform = {
 /*
  *		platform function
  */
+static void fsi_handler_init(struct fsi_priv *fsi)
+{
+	fsi->playback.handler	= &fsi_pio_push_handler; /* default PIO */
+	fsi->playback.priv	= fsi;
+	fsi->capture.handler	= &fsi_pio_pop_handler;  /* default PIO */
+	fsi->capture.priv	= fsi;
+
+	if (fsi->info->tx_id) {
+		fsi->playback.slave.slave_id	= fsi->info->tx_id;
+		fsi->playback.handler		= &fsi_dma_push_handler;
+	}
+}
 
 static int fsi_probe(struct platform_device *pdev)
 {
 	struct fsi_master *master;
 	const struct platform_device_id	*id_entry;
+	struct sh_fsi_platform_info *info = pdev->dev.platform_data;
 	struct resource *res;
 	unsigned int irq;
 	int ret;
@@ -1282,17 +1577,30 @@ static int fsi_probe(struct platform_device *pdev)
 
 	/* master setting */
 	master->irq		= irq;
-	master->info		= pdev->dev.platform_data;
 	master->core		= (struct fsi_core *)id_entry->driver_data;
 	spin_lock_init(&master->lock);
 
 	/* FSI A setting */
 	master->fsia.base	= master->base;
 	master->fsia.master	= master;
+	master->fsia.info	= &info->port_a;
+	fsi_handler_init(&master->fsia);
+	ret = fsi_stream_probe(&master->fsia);
+	if (ret < 0) {
+		dev_err(&pdev->dev, "FSIA stream probe failed\n");
+		goto exit_iounmap;
+	}
 
 	/* FSI B setting */
 	master->fsib.base	= master->base + 0x40;
 	master->fsib.master	= master;
+	master->fsib.info	= &info->port_b;
+	fsi_handler_init(&master->fsib);
+	ret = fsi_stream_probe(&master->fsib);
+	if (ret < 0) {
+		dev_err(&pdev->dev, "FSIB stream probe failed\n");
+		goto exit_fsia;
+	}
 
 	pm_runtime_enable(&pdev->dev);
 	dev_set_drvdata(&pdev->dev, master);
@@ -1301,7 +1609,7 @@ static int fsi_probe(struct platform_device *pdev)
 			  id_entry->name, master);
 	if (ret) {
 		dev_err(&pdev->dev, "irq request err\n");
-		goto exit_iounmap;
+		goto exit_fsib;
 	}
 
 	ret = snd_soc_register_platform(&pdev->dev, &fsi_soc_platform);
@@ -1323,6 +1631,10 @@ exit_snd_soc:
 	snd_soc_unregister_platform(&pdev->dev);
 exit_free_irq:
 	free_irq(irq, master);
+exit_fsib:
+	fsi_stream_remove(&master->fsib);
+exit_fsia:
+	fsi_stream_remove(&master->fsia);
 exit_iounmap:
 	iounmap(master->base);
 	pm_runtime_disable(&pdev->dev);
@@ -1345,6 +1657,9 @@ static int fsi_remove(struct platform_device *pdev)
 	snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(fsi_soc_dai));
 	snd_soc_unregister_platform(&pdev->dev);
 
+	fsi_stream_remove(&master->fsia);
+	fsi_stream_remove(&master->fsib);
+
 	iounmap(master->base);
 	kfree(master);
 
@@ -1352,30 +1667,29 @@ static int fsi_remove(struct platform_device *pdev)
 }
 
 static void __fsi_suspend(struct fsi_priv *fsi,
-			  int is_play,
+			  struct fsi_stream *io,
 			  struct device *dev)
 {
-	if (!fsi_stream_is_working(fsi, is_play))
+	if (!fsi_stream_is_working(fsi, io))
 		return;
 
-	fsi_port_stop(fsi, is_play);
-	fsi_hw_shutdown(fsi, is_play, dev);
+	fsi_stream_stop(fsi, io);
+	fsi_hw_shutdown(fsi, dev);
 }
 
 static void __fsi_resume(struct fsi_priv *fsi,
-			 int is_play,
+			 struct fsi_stream *io,
 			 struct device *dev)
 {
-	if (!fsi_stream_is_working(fsi, is_play))
+	if (!fsi_stream_is_working(fsi, io))
 		return;
 
-	fsi_hw_startup(fsi, is_play, dev);
+	fsi_hw_startup(fsi, io, dev);
 
 	if (fsi_is_clk_master(fsi) && fsi->rate)
 		fsi_set_master_clk(dev, fsi, fsi->rate, 1);
 
-	fsi_port_start(fsi, is_play);
-
+	fsi_stream_start(fsi, io);
 }
 
 static int fsi_suspend(struct device *dev)
@@ -1384,11 +1698,11 @@ static int fsi_suspend(struct device *dev)
 	struct fsi_priv *fsia = &master->fsia;
 	struct fsi_priv *fsib = &master->fsib;
 
-	__fsi_suspend(fsia, 1, dev);
-	__fsi_suspend(fsia, 0, dev);
+	__fsi_suspend(fsia, &fsia->playback, dev);
+	__fsi_suspend(fsia, &fsia->capture, dev);
 
-	__fsi_suspend(fsib, 1, dev);
-	__fsi_suspend(fsib, 0, dev);
+	__fsi_suspend(fsib, &fsib->playback, dev);
+	__fsi_suspend(fsib, &fsib->capture, dev);
 
 	return 0;
 }
@@ -1399,32 +1713,18 @@ static int fsi_resume(struct device *dev)
 	struct fsi_priv *fsia = &master->fsia;
 	struct fsi_priv *fsib = &master->fsib;
 
-	__fsi_resume(fsia, 1, dev);
-	__fsi_resume(fsia, 0, dev);
+	__fsi_resume(fsia, &fsia->playback, dev);
+	__fsi_resume(fsia, &fsia->capture, dev);
 
-	__fsi_resume(fsib, 1, dev);
-	__fsi_resume(fsib, 0, dev);
+	__fsi_resume(fsib, &fsib->playback, dev);
+	__fsi_resume(fsib, &fsib->capture, dev);
 
 	return 0;
 }
 
-static int fsi_runtime_nop(struct device *dev)
-{
-	/* Runtime PM callback shared between ->runtime_suspend()
-	 * and ->runtime_resume(). Simply returns success.
-	 *
-	 * This driver re-initializes all registers after
-	 * pm_runtime_get_sync() anyway so there is no need
-	 * to save and restore registers here.
-	 */
-	return 0;
-}
-
 static struct dev_pm_ops fsi_pm_ops = {
 	.suspend		= fsi_suspend,
 	.resume			= fsi_resume,
-	.runtime_suspend	= fsi_runtime_nop,
-	.runtime_resume		= fsi_runtime_nop,
 };
 
 static struct fsi_core fsi1_core = {
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index b5ecf6d23214..93a0daac5088 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -277,8 +277,7 @@ static void soc_init_codec_debugfs(struct snd_soc_codec *codec)
 	codec->debugfs_codec_root = debugfs_create_dir(codec->name,
 						       debugfs_card_root);
 	if (!codec->debugfs_codec_root) {
-		printk(KERN_WARNING
-		       "ASoC: Failed to create codec debugfs directory\n");
+		dev_warn(codec->dev, "Failed to create codec debugfs directory\n");
 		return;
 	}
 
@@ -291,8 +290,7 @@ static void soc_init_codec_debugfs(struct snd_soc_codec *codec)
 						 codec->debugfs_codec_root,
 						 codec, &codec_reg_fops);
 	if (!codec->debugfs_reg)
-		printk(KERN_WARNING
-		       "ASoC: Failed to create codec register debugfs file\n");
+		dev_warn(codec->dev, "Failed to create codec register debugfs file\n");
 
 	snd_soc_dapm_debugfs_init(&codec->dapm, codec->debugfs_codec_root);
 }
@@ -302,6 +300,27 @@ static void soc_cleanup_codec_debugfs(struct snd_soc_codec *codec)
 	debugfs_remove_recursive(codec->debugfs_codec_root);
 }
 
+static void soc_init_platform_debugfs(struct snd_soc_platform *platform)
+{
+	struct dentry *debugfs_card_root = platform->card->debugfs_card_root;
+
+	platform->debugfs_platform_root = debugfs_create_dir(platform->name,
+						       debugfs_card_root);
+	if (!platform->debugfs_platform_root) {
+		dev_warn(platform->dev,
+			"Failed to create platform debugfs directory\n");
+		return;
+	}
+
+	snd_soc_dapm_debugfs_init(&platform->dapm,
+		platform->debugfs_platform_root);
+}
+
+static void soc_cleanup_platform_debugfs(struct snd_soc_platform *platform)
+{
+	debugfs_remove_recursive(platform->debugfs_platform_root);
+}
+
 static ssize_t codec_list_read_file(struct file *file, char __user *user_buf,
 				    size_t count, loff_t *ppos)
 {
@@ -435,6 +454,14 @@ static inline void soc_cleanup_codec_debugfs(struct snd_soc_codec *codec)
 {
 }
 
+static inline void soc_init_platform_debugfs(struct snd_soc_platform *platform)
+{
+}
+
+static inline void soc_cleanup_platform_debugfs(struct snd_soc_platform *platform)
+{
+}
+
 static inline void soc_init_card_debugfs(struct snd_soc_card *card)
 {
 }
@@ -546,18 +573,20 @@ int snd_soc_suspend(struct device *dev)
 	}
 
 	for (i = 0; i < card->num_rtd; i++) {
-		struct snd_soc_dai_driver *driver = card->rtd[i].codec_dai->driver;
+		struct snd_soc_dai *codec_dai = card->rtd[i].codec_dai;
 
 		if (card->rtd[i].dai_link->ignore_suspend)
 			continue;
 
-		if (driver->playback.stream_name != NULL)
-			snd_soc_dapm_stream_event(&card->rtd[i], driver->playback.stream_name,
-				SND_SOC_DAPM_STREAM_SUSPEND);
+		snd_soc_dapm_stream_event(&card->rtd[i],
+					  SNDRV_PCM_STREAM_PLAYBACK,
+					  codec_dai,
+					  SND_SOC_DAPM_STREAM_SUSPEND);
 
-		if (driver->capture.stream_name != NULL)
-			snd_soc_dapm_stream_event(&card->rtd[i], driver->capture.stream_name,
-				SND_SOC_DAPM_STREAM_SUSPEND);
+		snd_soc_dapm_stream_event(&card->rtd[i],
+					  SNDRV_PCM_STREAM_CAPTURE,
+					  codec_dai,
+					  SND_SOC_DAPM_STREAM_SUSPEND);
 	}
 
 	/* suspend all CODECs */
@@ -567,6 +596,17 @@ int snd_soc_suspend(struct device *dev)
 		if (!codec->suspended && codec->driver->suspend) {
 			switch (codec->dapm.bias_level) {
 			case SND_SOC_BIAS_STANDBY:
+				/*
+				 * If the CODEC is capable of idle
+				 * bias off then being in STANDBY
+				 * means it's doing something,
+				 * otherwise fall through.
+				 */
+				if (codec->dapm.idle_bias_off) {
+					dev_dbg(codec->dev,
+						"idle_bias_off CODEC on over suspend\n");
+					break;
+				}
 			case SND_SOC_BIAS_OFF:
 				codec->driver->suspend(codec);
 				codec->suspended = 1;
@@ -649,18 +689,18 @@ static void soc_resume_deferred(struct work_struct *work)
 	}
 
 	for (i = 0; i < card->num_rtd; i++) {
-		struct snd_soc_dai_driver *driver = card->rtd[i].codec_dai->driver;
+		struct snd_soc_dai *codec_dai = card->rtd[i].codec_dai;
 
 		if (card->rtd[i].dai_link->ignore_suspend)
 			continue;
 
-		if (driver->playback.stream_name != NULL)
-			snd_soc_dapm_stream_event(&card->rtd[i], driver->playback.stream_name,
-				SND_SOC_DAPM_STREAM_RESUME);
+		snd_soc_dapm_stream_event(&card->rtd[i],
+					  SNDRV_PCM_STREAM_PLAYBACK, codec_dai,
+					  SND_SOC_DAPM_STREAM_RESUME);
 
-		if (driver->capture.stream_name != NULL)
-			snd_soc_dapm_stream_event(&card->rtd[i], driver->capture.stream_name,
-				SND_SOC_DAPM_STREAM_RESUME);
+		snd_soc_dapm_stream_event(&card->rtd[i],
+					  SNDRV_PCM_STREAM_CAPTURE, codec_dai,
+					  SND_SOC_DAPM_STREAM_RESUME);
 	}
 
 	/* unmute any active DACs */
@@ -893,7 +933,8 @@ static void soc_remove_dai_link(struct snd_soc_card *card, int num, int order)
 		if (codec_dai->driver->remove) {
 			err = codec_dai->driver->remove(codec_dai);
 			if (err < 0)
-				printk(KERN_ERR "asoc: failed to remove %s\n", codec_dai->name);
+				pr_err("asoc: failed to remove %s: %d\n",
+							codec_dai->name, err);
 		}
 		codec_dai->probed = 0;
 		list_del(&codec_dai->card_list);
@@ -905,12 +946,14 @@ static void soc_remove_dai_link(struct snd_soc_card *card, int num, int order)
 		if (platform->driver->remove) {
 			err = platform->driver->remove(platform);
 			if (err < 0)
-				printk(KERN_ERR "asoc: failed to remove %s\n", platform->name);
+				pr_err("asoc: failed to remove %s: %d\n",
+							platform->name, err);
 		}
 
 		/* Make sure all DAPM widgets are freed */
 		snd_soc_dapm_free(&platform->dapm);
 
+		soc_cleanup_platform_debugfs(platform);
 		platform->probed = 0;
 		list_del(&platform->card_list);
 		module_put(platform->dev->driver->owner);
@@ -927,7 +970,8 @@ static void soc_remove_dai_link(struct snd_soc_card *card, int num, int order)
 		if (cpu_dai->driver->remove) {
 			err = cpu_dai->driver->remove(cpu_dai);
 			if (err < 0)
-				printk(KERN_ERR "asoc: failed to remove %s\n", cpu_dai->name);
+				pr_err("asoc: failed to remove %s: %d\n",
+							cpu_dai->name, err);
 		}
 		cpu_dai->probed = 0;
 		list_del(&cpu_dai->card_list);
@@ -969,6 +1013,7 @@ static int soc_probe_codec(struct snd_soc_card *card,
 {
 	int ret = 0;
 	const struct snd_soc_codec_driver *driver = codec->driver;
+	struct snd_soc_dai *dai;
 
 	codec->card = card;
 	codec->dapm.card = card;
@@ -983,6 +1028,14 @@ static int soc_probe_codec(struct snd_soc_card *card,
 		snd_soc_dapm_new_controls(&codec->dapm, driver->dapm_widgets,
 					  driver->num_dapm_widgets);
 
+	/* Create DAPM widgets for each DAI stream */
+	list_for_each_entry(dai, &dai_list, list) {
+		if (dai->dev != codec->dev)
+			continue;
+
+		snd_soc_dapm_new_dai_widgets(&codec->dapm, dai);
+	}
+
 	codec->dapm.idle_bias_off = driver->idle_bias_off;
 
 	if (driver->probe) {
@@ -996,7 +1049,7 @@ static int soc_probe_codec(struct snd_soc_card *card,
 	}
 
 	if (driver->controls)
-		snd_soc_add_controls(codec, driver->controls,
+		snd_soc_add_codec_controls(codec, driver->controls,
 				     driver->num_controls);
 	if (driver->dapm_routes)
 		snd_soc_dapm_add_routes(&codec->dapm, driver->dapm_routes,
@@ -1028,6 +1081,8 @@ static int soc_probe_platform(struct snd_soc_card *card,
 	if (!try_module_get(platform->dev->driver->owner))
 		return -ENODEV;
 
+	soc_init_platform_debugfs(platform);
+
 	if (driver->dapm_widgets)
 		snd_soc_dapm_new_controls(&platform->dapm,
 			driver->dapm_widgets, driver->num_dapm_widgets);
@@ -1057,6 +1112,7 @@ static int soc_probe_platform(struct snd_soc_card *card,
 	return 0;
 
 err_probe:
+	soc_cleanup_platform_debugfs(platform);
 	module_put(platform->dev->driver->owner);
 
 	return ret;
@@ -1172,8 +1228,8 @@ static int soc_probe_dai_link(struct snd_soc_card *card, int num, int order)
 		if (cpu_dai->driver->probe) {
 			ret = cpu_dai->driver->probe(cpu_dai);
 			if (ret < 0) {
-				printk(KERN_ERR "asoc: failed to probe CPU DAI %s\n",
-						cpu_dai->name);
+				pr_err("asoc: failed to probe CPU DAI %s: %d\n",
+							cpu_dai->name, ret);
 				module_put(cpu_dai->dev->driver->owner);
 				return ret;
 			}
@@ -1204,8 +1260,8 @@ static int soc_probe_dai_link(struct snd_soc_card *card, int num, int order)
 		if (codec_dai->driver->probe) {
 			ret = codec_dai->driver->probe(codec_dai);
 			if (ret < 0) {
-				printk(KERN_ERR "asoc: failed to probe CODEC DAI %s\n",
-						codec_dai->name);
+				pr_err("asoc: failed to probe CODEC DAI %s: %d\n",
+							codec_dai->name, ret);
 				return ret;
 			}
 		}
@@ -1225,12 +1281,13 @@ static int soc_probe_dai_link(struct snd_soc_card *card, int num, int order)
 
 	ret = device_create_file(rtd->dev, &dev_attr_pmdown_time);
 	if (ret < 0)
-		printk(KERN_WARNING "asoc: failed to add pmdown_time sysfs\n");
+		pr_warn("asoc: failed to add pmdown_time sysfs:%d\n", ret);
 
 	/* create the pcm */
 	ret = soc_new_pcm(rtd, num);
 	if (ret < 0) {
-		printk(KERN_ERR "asoc: can't create pcm %s\n", dai_link->stream_name);
+		pr_err("asoc: can't create pcm %s :%d\n",
+				dai_link->stream_name, ret);
 		return ret;
 	}
 
@@ -1263,7 +1320,7 @@ static int soc_register_ac97_dai_link(struct snd_soc_pcm_runtime *rtd)
 
 		ret = soc_ac97_dev_register(rtd->codec);
 		if (ret < 0) {
-			printk(KERN_ERR "asoc: AC97 device register failed\n");
+			pr_err("asoc: AC97 device register failed:%d\n", ret);
 			return ret;
 		}
 
@@ -1403,8 +1460,8 @@ static void snd_soc_instantiate_card(struct snd_soc_card *card)
 	ret = snd_card_create(SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1,
 			card->owner, 0, &card->snd_card);
 	if (ret < 0) {
-		printk(KERN_ERR "asoc: can't create sound card for card %s\n",
-			card->name);
+		pr_err("asoc: can't create sound card for card %s: %d\n",
+			card->name, ret);
 		mutex_unlock(&card->mutex);
 		return;
 	}
@@ -1457,13 +1514,10 @@ static void snd_soc_instantiate_card(struct snd_soc_card *card)
 		}
 	}
 
-	/* We should have a non-codec control add function but we don't */
+	snd_soc_dapm_link_dai_widgets(card);
+
 	if (card->controls)
-		snd_soc_add_controls(list_first_entry(&card->codec_dev_list,
-						      struct snd_soc_codec,
-						      card_list),
-				     card->controls,
-				     card->num_controls);
+		snd_soc_add_card_controls(card, card->controls, card->num_controls);
 
 	if (card->dapm_routes)
 		snd_soc_dapm_add_routes(&card->dapm, card->dapm_routes,
@@ -1477,14 +1531,14 @@ static void snd_soc_instantiate_card(struct snd_soc_card *card)
 		if (dai_link->dai_fmt) {
 			ret = snd_soc_dai_set_fmt(card->rtd[i].codec_dai,
 						  dai_link->dai_fmt);
-			if (ret != 0)
+			if (ret != 0 && ret != -ENOTSUPP)
 				dev_warn(card->rtd[i].codec_dai->dev,
 					 "Failed to set DAI format: %d\n",
 					 ret);
 
 			ret = snd_soc_dai_set_fmt(card->rtd[i].cpu_dai,
 						  dai_link->dai_fmt);
-			if (ret != 0)
+			if (ret != 0 && ret != -ENOTSUPP)
 				dev_warn(card->rtd[i].cpu_dai->dev,
 					 "Failed to set DAI format: %d\n",
 					 ret);
@@ -1527,7 +1581,8 @@ static void snd_soc_instantiate_card(struct snd_soc_card *card)
 
 	ret = snd_card_register(card->snd_card);
 	if (ret < 0) {
-		printk(KERN_ERR "asoc: failed to register soundcard for %s\n", card->name);
+		pr_err("asoc: failed to register soundcard for %s: %d\n",
+							card->name, ret);
 		goto probe_aux_dev_err;
 	}
 
@@ -1536,7 +1591,8 @@ static void snd_soc_instantiate_card(struct snd_soc_card *card)
 	for (i = 0; i < card->num_rtd; i++) {
 		ret = soc_register_ac97_dai_link(&card->rtd[i]);
 		if (ret < 0) {
-			printk(KERN_ERR "asoc: failed to register AC97 %s\n", card->name);
+			pr_err("asoc: failed to register AC97 %s: %d\n",
+							card->name, ret);
 			while (--i >= 0)
 				soc_unregister_ac97_dai_link(card->rtd[i].codec);
 			goto probe_aux_dev_err;
@@ -1589,6 +1645,10 @@ static int soc_probe(struct platform_device *pdev)
 	if (!card)
 		return -EINVAL;
 
+	dev_warn(&pdev->dev,
+		 "ASoC machine %s should use snd_soc_register_card()\n",
+		 card->name);
+
 	/* Bodge while we unpick instantiation */
 	card->dev = &pdev->dev;
 
@@ -1665,7 +1725,10 @@ EXPORT_SYMBOL_GPL(snd_soc_poweroff);
 const struct dev_pm_ops snd_soc_pm_ops = {
 	.suspend = snd_soc_suspend,
 	.resume = snd_soc_resume,
+	.freeze = snd_soc_suspend,
+	.thaw = snd_soc_resume,
 	.poweroff = snd_soc_poweroff,
+	.restore = snd_soc_resume,
 };
 EXPORT_SYMBOL_GPL(snd_soc_pm_ops);
 
@@ -1869,23 +1932,28 @@ EXPORT_SYMBOL_GPL(snd_soc_bulk_write_raw);
 int snd_soc_update_bits(struct snd_soc_codec *codec, unsigned short reg,
 				unsigned int mask, unsigned int value)
 {
-	int change;
+	bool change;
 	unsigned int old, new;
 	int ret;
 
-	ret = snd_soc_read(codec, reg);
-	if (ret < 0)
-		return ret;
-
-	old = ret;
-	new = (old & ~mask) | (value & mask);
-	change = old != new;
-	if (change) {
-		ret = snd_soc_write(codec, reg, new);
+	if (codec->using_regmap) {
+		ret = regmap_update_bits_check(codec->control_data, reg,
+					       mask, value, &change);
+	} else {
+		ret = snd_soc_read(codec, reg);
 		if (ret < 0)
 			return ret;
+
+		old = ret;
+		new = (old & ~mask) | (value & mask);
+		change = old != new;
+		if (change)
+			ret = snd_soc_write(codec, reg, new);
 	}
 
+	if (ret < 0)
+		return ret;
+
 	return change;
 }
 EXPORT_SYMBOL_GPL(snd_soc_update_bits);
@@ -1976,7 +2044,7 @@ EXPORT_SYMBOL_GPL(snd_soc_set_runtime_hwparams);
  * Returns 0 for success, else error.
  */
 struct snd_kcontrol *snd_soc_cnew(const struct snd_kcontrol_new *_template,
-				  void *data, char *long_name,
+				  void *data, const char *long_name,
 				  const char *prefix)
 {
 	struct snd_kcontrol_new template;
@@ -2011,9 +2079,28 @@ struct snd_kcontrol *snd_soc_cnew(const struct snd_kcontrol_new *_template,
 }
 EXPORT_SYMBOL_GPL(snd_soc_cnew);
 
+static int snd_soc_add_controls(struct snd_card *card, struct device *dev,
+	const struct snd_kcontrol_new *controls, int num_controls,
+	const char *prefix, void *data)
+{
+	int err, i;
+
+	for (i = 0; i < num_controls; i++) {
+		const struct snd_kcontrol_new *control = &controls[i];
+		err = snd_ctl_add(card, snd_soc_cnew(control, data,
+						     control->name, prefix));
+		if (err < 0) {
+			dev_err(dev, "Failed to add %s: %d\n", control->name, err);
+			return err;
+		}
+	}
+
+	return 0;
+}
+
 /**
- * snd_soc_add_controls - add an array of controls to a codec.
- * Convienience function to add a list of controls. Many codecs were
+ * snd_soc_add_codec_controls - add an array of controls to a codec.
+ * Convenience function to add a list of controls. Many codecs were
  * duplicating this code.
  *
  * @codec: codec to add controls to
@@ -2022,31 +2109,19 @@ EXPORT_SYMBOL_GPL(snd_soc_cnew);
  *
  * Return 0 for success, else error.
  */
-int snd_soc_add_controls(struct snd_soc_codec *codec,
+int snd_soc_add_codec_controls(struct snd_soc_codec *codec,
 	const struct snd_kcontrol_new *controls, int num_controls)
 {
 	struct snd_card *card = codec->card->snd_card;
-	int err, i;
-
-	for (i = 0; i < num_controls; i++) {
-		const struct snd_kcontrol_new *control = &controls[i];
-		err = snd_ctl_add(card, snd_soc_cnew(control, codec,
-						     control->name,
-						     codec->name_prefix));
-		if (err < 0) {
-			dev_err(codec->dev, "%s: Failed to add %s: %d\n",
-				codec->name, control->name, err);
-			return err;
-		}
-	}
 
-	return 0;
+	return snd_soc_add_controls(card, codec->dev, controls, num_controls,
+			codec->name_prefix, codec);
 }
-EXPORT_SYMBOL_GPL(snd_soc_add_controls);
+EXPORT_SYMBOL_GPL(snd_soc_add_codec_controls);
 
 /**
  * snd_soc_add_platform_controls - add an array of controls to a platform.
- * Convienience function to add a list of controls.
+ * Convenience function to add a list of controls.
  *
  * @platform: platform to add controls to
  * @controls: array of controls to add
@@ -2058,23 +2133,53 @@ int snd_soc_add_platform_controls(struct snd_soc_platform *platform,
 	const struct snd_kcontrol_new *controls, int num_controls)
 {
 	struct snd_card *card = platform->card->snd_card;
-	int err, i;
-
-	for (i = 0; i < num_controls; i++) {
-		const struct snd_kcontrol_new *control = &controls[i];
-		err = snd_ctl_add(card, snd_soc_cnew(control, platform,
-				control->name, NULL));
-		if (err < 0) {
-			dev_err(platform->dev, "Failed to add %s %d\n",control->name, err);
-			return err;
-		}
-	}
 
-	return 0;
+	return snd_soc_add_controls(card, platform->dev, controls, num_controls,
+			NULL, platform);
 }
 EXPORT_SYMBOL_GPL(snd_soc_add_platform_controls);
 
 /**
+ * snd_soc_add_card_controls - add an array of controls to a SoC card.
+ * Convenience function to add a list of controls.
+ *
+ * @soc_card: SoC card to add controls to
+ * @controls: array of controls to add
+ * @num_controls: number of elements in the array
+ *
+ * Return 0 for success, else error.
+ */
+int snd_soc_add_card_controls(struct snd_soc_card *soc_card,
+	const struct snd_kcontrol_new *controls, int num_controls)
+{
+	struct snd_card *card = soc_card->snd_card;
+
+	return snd_soc_add_controls(card, soc_card->dev, controls, num_controls,
+			NULL, soc_card);
+}
+EXPORT_SYMBOL_GPL(snd_soc_add_card_controls);
+
+/**
+ * snd_soc_add_dai_controls - add an array of controls to a DAI.
+ * Convienience function to add a list of controls.
+ *
+ * @dai: DAI to add controls to
+ * @controls: array of controls to add
+ * @num_controls: number of elements in the array
+ *
+ * Return 0 for success, else error.
+ */
+int snd_soc_add_dai_controls(struct snd_soc_dai *dai,
+	const struct snd_kcontrol_new *controls, int num_controls)
+{
+	struct snd_card *card = dai->card->snd_card;
+
+	return snd_soc_add_controls(card, dai->dev, controls, num_controls,
+			NULL, dai);
+}
+EXPORT_SYMBOL_GPL(snd_soc_add_dai_controls);
+
+/**
  * snd_soc_info_enum_double - enumerated double mixer info callback
  * @kcontrol: mixer control
  * @uinfo: control element information
@@ -2640,6 +2745,115 @@ int snd_soc_put_volsw_2r_sx(struct snd_kcontrol *kcontrol,
 }
 EXPORT_SYMBOL_GPL(snd_soc_put_volsw_2r_sx);
 
+int snd_soc_bytes_info(struct snd_kcontrol *kcontrol,
+		       struct snd_ctl_elem_info *uinfo)
+{
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct soc_bytes *params = (void *)kcontrol->private_value;
+
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES;
+	uinfo->count = params->num_regs * codec->val_bytes;
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(snd_soc_bytes_info);
+
+int snd_soc_bytes_get(struct snd_kcontrol *kcontrol,
+		      struct snd_ctl_elem_value *ucontrol)
+{
+	struct soc_bytes *params = (void *)kcontrol->private_value;
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	int ret;
+
+	if (codec->using_regmap)
+		ret = regmap_raw_read(codec->control_data, params->base,
+				      ucontrol->value.bytes.data,
+				      params->num_regs * codec->val_bytes);
+	else
+		ret = -EINVAL;
+
+	/* Hide any masked bytes to ensure consistent data reporting */
+	if (ret == 0 && params->mask) {
+		switch (codec->val_bytes) {
+		case 1:
+			ucontrol->value.bytes.data[0] &= ~params->mask;
+			break;
+		case 2:
+			((u16 *)(&ucontrol->value.bytes.data))[0]
+				&= ~params->mask;
+			break;
+		case 4:
+			((u32 *)(&ucontrol->value.bytes.data))[0]
+				&= ~params->mask;
+			break;
+		default:
+			return -EINVAL;
+		}
+	}
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(snd_soc_bytes_get);
+
+int snd_soc_bytes_put(struct snd_kcontrol *kcontrol,
+		      struct snd_ctl_elem_value *ucontrol)
+{
+	struct soc_bytes *params = (void *)kcontrol->private_value;
+	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	int ret, len;
+	unsigned int val;
+	void *data;
+
+	if (!codec->using_regmap)
+		return -EINVAL;
+
+	data = ucontrol->value.bytes.data;
+	len = params->num_regs * codec->val_bytes;
+
+	/*
+	 * If we've got a mask then we need to preserve the register
+	 * bits.  We shouldn't modify the incoming data so take a
+	 * copy.
+	 */
+	if (params->mask) {
+		ret = regmap_read(codec->control_data, params->base, &val);
+		if (ret != 0)
+			return ret;
+
+		val &= params->mask;
+
+		data = kmemdup(data, len, GFP_KERNEL);
+		if (!data)
+			return -ENOMEM;
+
+		switch (codec->val_bytes) {
+		case 1:
+			((u8 *)data)[0] &= ~params->mask;
+			((u8 *)data)[0] |= val;
+			break;
+		case 2:
+			((u16 *)data)[0] &= cpu_to_be16(~params->mask);
+			((u16 *)data)[0] |= cpu_to_be16(val);
+			break;
+		case 4:
+			((u32 *)data)[0] &= cpu_to_be32(~params->mask);
+			((u32 *)data)[0] |= cpu_to_be32(val);
+			break;
+		default:
+			return -EINVAL;
+		}
+	}
+
+	ret = regmap_raw_write(codec->control_data, params->base,
+			       data, len);
+
+	if (params->mask)
+		kfree(data);
+
+	return ret;
+}
+EXPORT_SYMBOL_GPL(snd_soc_bytes_put);
+
 /**
  * snd_soc_dai_set_sysclk - configure DAI system or master clock.
  * @dai: DAI
@@ -2757,10 +2971,11 @@ EXPORT_SYMBOL_GPL(snd_soc_codec_set_pll);
  */
 int snd_soc_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 {
-	if (dai->driver && dai->driver->ops->set_fmt)
-		return dai->driver->ops->set_fmt(dai, fmt);
-	else
+	if (dai->driver == NULL)
 		return -EINVAL;
+	if (dai->driver->ops->set_fmt == NULL)
+		return -ENOTSUPP;
+	return dai->driver->ops->set_fmt(dai, fmt);
 }
 EXPORT_SYMBOL_GPL(snd_soc_dai_set_fmt);
 
@@ -2864,7 +3079,8 @@ int snd_soc_register_card(struct snd_soc_card *card)
 		 */
 		if (!!link->codec_name == !!link->codec_of_node) {
 			dev_err(card->dev,
-				"Neither/both codec name/of_node are set\n");
+				"Neither/both codec name/of_node are set for %s\n",
+				link->name);
 			return -EINVAL;
 		}
 
@@ -2874,7 +3090,7 @@ int snd_soc_register_card(struct snd_soc_card *card)
 		 */
 		if (link->platform_name && link->platform_of_node) {
 			dev_err(card->dev,
-				"Both platform name/of_node are set\n");
+				"Both platform name/of_node are set for %s\n", link->name);
 			return -EINVAL;
 		}
 
@@ -2884,7 +3100,8 @@ int snd_soc_register_card(struct snd_soc_card *card)
 		 */
 		if (!!link->cpu_dai_name == !!link->cpu_dai_of_node) {
 			dev_err(card->dev,
-				"Neither/both cpu_dai name/of_node are set\n");
+				"Neither/both cpu_dai name/of_node are set for %s\n",
+				link->name);
 			return -EINVAL;
 		}
 	}
@@ -2991,7 +3208,7 @@ static inline char *fmt_multiple_name(struct device *dev,
 		struct snd_soc_dai_driver *dai_drv)
 {
 	if (dai_drv->name == NULL) {
-		printk(KERN_ERR "asoc: error - multiple DAI %s registered with no name\n",
+		pr_err("asoc: error - multiple DAI %s registered with no name\n",
 				dev_name(dev));
 		return NULL;
 	}
@@ -3166,6 +3383,7 @@ int snd_soc_register_platform(struct device *dev,
 	platform->dapm.dev = dev;
 	platform->dapm.platform = platform;
 	platform->dapm.stream_event = platform_drv->stream_event;
+	mutex_init(&platform->mutex);
 
 	mutex_lock(&client_mutex);
 	list_add(&platform->list, &platform_list);
@@ -3274,6 +3492,7 @@ int snd_soc_register_codec(struct device *dev,
 	codec->volatile_register = codec_drv->volatile_register;
 	codec->readable_register = codec_drv->readable_register;
 	codec->writable_register = codec_drv->writable_register;
+	codec->ignore_pmdown_time = codec_drv->ignore_pmdown_time;
 	codec->dapm.bias_level = SND_SOC_BIAS_OFF;
 	codec->dapm.dev = dev;
 	codec->dapm.codec = codec;
@@ -3462,8 +3681,7 @@ static int __init snd_soc_init(void)
 #ifdef CONFIG_DEBUG_FS
 	snd_soc_debugfs_root = debugfs_create_dir("asoc", NULL);
 	if (IS_ERR(snd_soc_debugfs_root) || !snd_soc_debugfs_root) {
-		printk(KERN_WARNING
-		       "ASoC: Failed to create debugfs directory\n");
+		pr_warn("ASoC: Failed to create debugfs directory\n");
 		snd_soc_debugfs_root = NULL;
 	}
 
diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c
index 1f55ded4047f..6241490fff30 100644
--- a/sound/soc/soc-dapm.c
+++ b/sound/soc/soc-dapm.c
@@ -14,19 +14,13 @@
  *      dynamic configuration of codec internal audio paths and active
  *      DACs/ADCs.
  *    o Platform power domain - can support external components i.e. amps and
- *      mic/meadphone insertion events.
+ *      mic/headphone insertion events.
  *    o Automatic Mic Bias support
  *    o Jack insertion power event initiation - e.g. hp insertion will enable
  *      sinks, dacs, etc
- *    o Delayed powerdown of audio susbsystem to reduce pops between a quick
+ *    o Delayed power down of audio subsystem to reduce pops between a quick
  *      device reopen.
  *
- *  Todo:
- *    o DAPM power change sequencing - allow for configurable per
- *      codec sequences.
- *    o Support for analogue bias optimisation.
- *    o Support for reduced codec oversampling rates.
- *    o Support for reduced codec bias currents.
  */
 
 #include <linux/module.h>
@@ -40,6 +34,7 @@
 #include <linux/jiffies.h>
 #include <linux/debugfs.h>
 #include <linux/pm_runtime.h>
+#include <linux/regulator/consumer.h>
 #include <linux/slab.h>
 #include <sound/core.h>
 #include <sound/pcm.h>
@@ -55,7 +50,9 @@
 static int dapm_up_seq[] = {
 	[snd_soc_dapm_pre] = 0,
 	[snd_soc_dapm_supply] = 1,
+	[snd_soc_dapm_regulator_supply] = 1,
 	[snd_soc_dapm_micbias] = 2,
+	[snd_soc_dapm_dai] = 3,
 	[snd_soc_dapm_aif_in] = 3,
 	[snd_soc_dapm_aif_out] = 3,
 	[snd_soc_dapm_mic] = 4,
@@ -90,6 +87,8 @@ static int dapm_down_seq[] = {
 	[snd_soc_dapm_value_mux] = 9,
 	[snd_soc_dapm_aif_in] = 10,
 	[snd_soc_dapm_aif_out] = 10,
+	[snd_soc_dapm_dai] = 10,
+	[snd_soc_dapm_regulator_supply] = 11,
 	[snd_soc_dapm_supply] = 11,
 	[snd_soc_dapm_post] = 12,
 };
@@ -172,6 +171,19 @@ static inline struct snd_soc_card *dapm_get_soc_card(
 	return NULL;
 }
 
+static void dapm_reset(struct snd_soc_card *card)
+{
+	struct snd_soc_dapm_widget *w;
+
+	memset(&card->dapm_stats, 0, sizeof(card->dapm_stats));
+
+	list_for_each_entry(w, &card->widgets, list) {
+		w->power_checked = false;
+		w->inputs = -1;
+		w->outputs = -1;
+	}
+}
+
 static int soc_widget_read(struct snd_soc_dapm_widget *w, int reg)
 {
 	if (w->codec)
@@ -197,21 +209,28 @@ static int soc_widget_write(struct snd_soc_dapm_widget *w, int reg, int val)
 static int soc_widget_update_bits(struct snd_soc_dapm_widget *w,
 	unsigned short reg, unsigned int mask, unsigned int value)
 {
-	int change;
+	bool change;
 	unsigned int old, new;
 	int ret;
 
-	ret = soc_widget_read(w, reg);
-	if (ret < 0)
-		return ret;
-
-	old = ret;
-	new = (old & ~mask) | (value & mask);
-	change = old != new;
-	if (change) {
-		ret = soc_widget_write(w, reg, new);
+	if (w->codec && w->codec->using_regmap) {
+		ret = regmap_update_bits_check(w->codec->control_data,
+					       reg, mask, value, &change);
+		if (ret != 0)
+			return ret;
+	} else {
+		ret = soc_widget_read(w, reg);
 		if (ret < 0)
 			return ret;
+
+		old = ret;
+		new = (old & ~mask) | (value & mask);
+		change = old != new;
+		if (change) {
+			ret = soc_widget_write(w, reg, new);
+			if (ret < 0)
+				return ret;
+		}
 	}
 
 	return change;
@@ -345,8 +364,10 @@ static void dapm_set_path_status(struct snd_soc_dapm_widget *w,
 	case snd_soc_dapm_micbias:
 	case snd_soc_dapm_vmid:
 	case snd_soc_dapm_supply:
+	case snd_soc_dapm_regulator_supply:
 	case snd_soc_dapm_aif_in:
 	case snd_soc_dapm_aif_out:
+	case snd_soc_dapm_dai:
 	case snd_soc_dapm_hp:
 	case snd_soc_dapm_mic:
 	case snd_soc_dapm_spk:
@@ -504,17 +525,17 @@ static int dapm_new_mixer(struct snd_soc_dapm_widget *w)
 				 * for widgets so cut the prefix off
 				 * the front of the widget name.
 				 */
-				snprintf(path->long_name, name_len, "%s %s",
-					 w->name + prefix_len,
+				snprintf((char *)path->long_name, name_len,
+					 "%s %s", w->name + prefix_len,
 					 w->kcontrol_news[i].name);
 				break;
 			case snd_soc_dapm_mixer_named_ctl:
-				snprintf(path->long_name, name_len, "%s",
-					 w->kcontrol_news[i].name);
+				snprintf((char *)path->long_name, name_len,
+					 "%s", w->kcontrol_news[i].name);
 				break;
 			}
 
-			path->long_name[name_len - 1] = '\0';
+			((char *)path->long_name)[name_len - 1] = '\0';
 
 			path->kcontrol = snd_soc_cnew(&w->kcontrol_news[i],
 						      wlist, path->long_name,
@@ -548,7 +569,7 @@ static int dapm_new_mux(struct snd_soc_dapm_widget *w)
 	struct snd_soc_dapm_widget_list *wlist;
 	int shared, wlistentries;
 	size_t wlistsize;
-	char *name;
+	const char *name;
 
 	if (w->num_kcontrols != 1) {
 		dev_err(dapm->dev,
@@ -673,12 +694,18 @@ static int is_connected_output_ep(struct snd_soc_dapm_widget *widget)
 
 	DAPM_UPDATE_STAT(widget, path_checks);
 
-	if (widget->id == snd_soc_dapm_supply)
+	switch (widget->id) {
+	case snd_soc_dapm_supply:
+	case snd_soc_dapm_regulator_supply:
 		return 0;
+	default:
+		break;
+	}
 
 	switch (widget->id) {
 	case snd_soc_dapm_adc:
 	case snd_soc_dapm_aif_out:
+	case snd_soc_dapm_dai:
 		if (widget->active) {
 			widget->outputs = snd_soc_dapm_suspend_check(widget);
 			return widget->outputs;
@@ -738,13 +765,19 @@ static int is_connected_input_ep(struct snd_soc_dapm_widget *widget)
 
 	DAPM_UPDATE_STAT(widget, path_checks);
 
-	if (widget->id == snd_soc_dapm_supply)
+	switch (widget->id) {
+	case snd_soc_dapm_supply:
+	case snd_soc_dapm_regulator_supply:
 		return 0;
+	default:
+		break;
+	}
 
 	/* active stream ? */
 	switch (widget->id) {
 	case snd_soc_dapm_dac:
 	case snd_soc_dapm_aif_in:
+	case snd_soc_dapm_dai:
 		if (widget->active) {
 			widget->inputs = snd_soc_dapm_suspend_check(widget);
 			return widget->inputs;
@@ -821,6 +854,19 @@ int dapm_reg_event(struct snd_soc_dapm_widget *w,
 }
 EXPORT_SYMBOL_GPL(dapm_reg_event);
 
+/*
+ * Handler for regulator supply widget.
+ */
+int dapm_regulator_event(struct snd_soc_dapm_widget *w,
+		   struct snd_kcontrol *kcontrol, int event)
+{
+	if (SND_SOC_DAPM_EVENT_ON(event))
+		return regulator_enable(w->priv);
+	else
+		return regulator_disable_deferred(w->priv, w->shift);
+}
+EXPORT_SYMBOL_GPL(dapm_regulator_event);
+
 static int dapm_widget_power_check(struct snd_soc_dapm_widget *w)
 {
 	if (w->power_checked)
@@ -851,6 +897,13 @@ static int dapm_generic_check_power(struct snd_soc_dapm_widget *w)
 	return out != 0 && in != 0;
 }
 
+static int dapm_dai_check_power(struct snd_soc_dapm_widget *w)
+{
+	DAPM_UPDATE_STAT(w, power_checks);
+
+	return w->active;
+}
+
 /* Check to see if an ADC has power */
 static int dapm_adc_check_power(struct snd_soc_dapm_widget *w)
 {
@@ -1251,7 +1304,7 @@ static void dapm_post_sequence_async(void *data, async_cookie_t cookie)
 			dev_err(d->dev, "Failed to turn off bias: %d\n", ret);
 
 		if (d->dev)
-			pm_runtime_put_sync(d->dev);
+			pm_runtime_put(d->dev);
 	}
 
 	/* If we just powered up then move to active bias */
@@ -1301,6 +1354,7 @@ static void dapm_widget_set_power(struct snd_soc_dapm_widget *w, bool power,
 	}
 	switch (w->id) {
 	case snd_soc_dapm_supply:
+	case snd_soc_dapm_regulator_supply:
 		/* Supplies can't affect their outputs, only their inputs */
 		break;
 	default:
@@ -1373,13 +1427,7 @@ static int dapm_power_widgets(struct snd_soc_dapm_context *dapm, int event)
 		}
 	}
 
-	memset(&card->dapm_stats, 0, sizeof(card->dapm_stats));
-
-	list_for_each_entry(w, &card->widgets, list) {
-		w->power_checked = false;
-		w->inputs = -1;
-		w->outputs = -1;
-	}
+	dapm_reset(card);
 
 	/* Check which widgets we need to power and store them in
 	 * lists indicating if they should be powered up or down.  We
@@ -1400,10 +1448,15 @@ static int dapm_power_widgets(struct snd_soc_dapm_context *dapm, int event)
 			/* Supplies and micbiases only bring the
 			 * context up to STANDBY as unless something
 			 * else is active and passing audio they
-			 * generally don't require full power.
+			 * generally don't require full power.  Signal
+			 * generators are virtual pins and have no
+			 * power impact themselves.
 			 */
 			switch (w->id) {
+			case snd_soc_dapm_siggen:
+				break;
 			case snd_soc_dapm_supply:
+			case snd_soc_dapm_regulator_supply:
 			case snd_soc_dapm_micbias:
 				if (d->target_bias_level < SND_SOC_BIAS_STANDBY)
 					d->target_bias_level = SND_SOC_BIAS_STANDBY;
@@ -1475,6 +1528,12 @@ static int dapm_power_widgets(struct snd_soc_dapm_context *dapm, int event)
 					&async_domain);
 	async_synchronize_full_domain(&async_domain);
 
+	/* do we need to notify any clients that DAPM event is complete */
+	list_for_each_entry(d, &card->dapm_list, list) {
+		if (d->stream_event)
+			d->stream_event(d, event);
+	}
+
 	pop_dbg(dapm->dev, card->pop_time,
 		"DAPM sequencing finished, waiting %dms\n", card->pop_time);
 	pop_wait(card->pop_time);
@@ -1510,8 +1569,9 @@ static ssize_t dapm_widget_power_read_file(struct file *file,
 	out = is_connected_output_ep(w);
 	dapm_clear_walk(w->dapm);
 
-	ret = snprintf(buf, PAGE_SIZE, "%s: %s  in %d out %d",
-		       w->name, w->power ? "On" : "Off", in, out);
+	ret = snprintf(buf, PAGE_SIZE, "%s: %s%s  in %d out %d",
+		       w->name, w->power ? "On" : "Off",
+		       w->force ? " (forced)" : "", in, out);
 
 	if (w->reg >= 0)
 		ret += snprintf(buf + ret, PAGE_SIZE - ret,
@@ -1607,7 +1667,7 @@ void snd_soc_dapm_debugfs_init(struct snd_soc_dapm_context *dapm,
 	dapm->debugfs_dapm = debugfs_create_dir("dapm", parent);
 
 	if (!dapm->debugfs_dapm) {
-		printk(KERN_WARNING
+		dev_warn(dapm->dev,
 		       "Failed to create DAPM debugfs directory\n");
 		return;
 	}
@@ -1659,9 +1719,8 @@ static inline void dapm_debugfs_cleanup(struct snd_soc_dapm_context *dapm)
 #endif
 
 /* test and update the power status of a mux widget */
-static int dapm_mux_update_power(struct snd_soc_dapm_widget *widget,
-				 struct snd_kcontrol *kcontrol, int change,
-				 int mux, struct soc_enum *e)
+int snd_soc_dapm_mux_update_power(struct snd_soc_dapm_widget *widget,
+				 struct snd_kcontrol *kcontrol, int mux, struct soc_enum *e)
 {
 	struct snd_soc_dapm_path *path;
 	int found = 0;
@@ -1671,9 +1730,6 @@ static int dapm_mux_update_power(struct snd_soc_dapm_widget *widget,
 	    widget->id != snd_soc_dapm_value_mux)
 		return -ENODEV;
 
-	if (!change)
-		return 0;
-
 	/* find dapm widget path assoc with kcontrol */
 	list_for_each_entry(path, &widget->dapm->card->paths, list) {
 		if (path->kcontrol != kcontrol)
@@ -1702,9 +1758,10 @@ static int dapm_mux_update_power(struct snd_soc_dapm_widget *widget,
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(snd_soc_dapm_mux_update_power);
 
 /* test and update the power status of a mixer or switch widget */
-static int dapm_mixer_update_power(struct snd_soc_dapm_widget *widget,
+int snd_soc_dapm_mixer_update_power(struct snd_soc_dapm_widget *widget,
 				   struct snd_kcontrol *kcontrol, int connect)
 {
 	struct snd_soc_dapm_path *path;
@@ -1733,6 +1790,7 @@ static int dapm_mixer_update_power(struct snd_soc_dapm_widget *widget,
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(snd_soc_dapm_mixer_update_power);
 
 /* show dapm widget status in sys fs */
 static ssize_t dapm_widget_show(struct device *dev,
@@ -1762,6 +1820,7 @@ static ssize_t dapm_widget_show(struct device *dev,
 		case snd_soc_dapm_mixer:
 		case snd_soc_dapm_mixer_named_ctl:
 		case snd_soc_dapm_supply:
+		case snd_soc_dapm_regulator_supply:
 			if (w->name)
 				count += sprintf(buf + count, "%s: %s\n",
 					w->name, w->power ? "On":"Off");
@@ -1869,10 +1928,12 @@ static int snd_soc_dapm_set_pin(struct snd_soc_dapm_context *dapm,
 		return -EINVAL;
 	}
 
+	if (w->connected != status)
+		dapm_mark_dirty(w, "pin configuration");
+
 	w->connected = status;
 	if (status == 0)
 		w->force = 0;
-	dapm_mark_dirty(w, "pin configuration");
 
 	return 0;
 }
@@ -2000,8 +2061,10 @@ static int snd_soc_dapm_add_route(struct snd_soc_dapm_context *dapm,
 	case snd_soc_dapm_pre:
 	case snd_soc_dapm_post:
 	case snd_soc_dapm_supply:
+	case snd_soc_dapm_regulator_supply:
 	case snd_soc_dapm_aif_in:
 	case snd_soc_dapm_aif_out:
+	case snd_soc_dapm_dai:
 		list_add(&path->list, &dapm->card->paths);
 		list_add(&path->list_sink, &wsink->sources);
 		list_add(&path->list_source, &wsource->sinks);
@@ -2315,7 +2378,7 @@ int snd_soc_dapm_put_volsw(struct snd_kcontrol *kcontrol,
 			update.val = val;
 			widget->dapm->update = &update;
 
-			dapm_mixer_update_power(widget, kcontrol, connect);
+			snd_soc_dapm_mixer_update_power(widget, kcontrol, connect);
 
 			widget->dapm->update = NULL;
 		}
@@ -2406,7 +2469,7 @@ int snd_soc_dapm_put_enum_double(struct snd_kcontrol *kcontrol,
 			update.val = val;
 			widget->dapm->update = &update;
 
-			dapm_mux_update_power(widget, kcontrol, change, mux, e);
+			snd_soc_dapm_mux_update_power(widget, kcontrol, mux, e);
 
 			widget->dapm->update = NULL;
 		}
@@ -2467,8 +2530,7 @@ int snd_soc_dapm_put_enum_virt(struct snd_kcontrol *kcontrol,
 
 			widget->value = ucontrol->value.enumerated.item[0];
 
-			dapm_mux_update_power(widget, kcontrol, change,
-					      widget->value, e);
+			snd_soc_dapm_mux_update_power(widget, kcontrol, widget->value, e);
 		}
 	}
 
@@ -2571,7 +2633,7 @@ int snd_soc_dapm_put_value_enum_double(struct snd_kcontrol *kcontrol,
 			update.val = val;
 			widget->dapm->update = &update;
 
-			dapm_mux_update_power(widget, kcontrol, change, mux, e);
+			snd_soc_dapm_mux_update_power(widget, kcontrol, mux, e);
 
 			widget->dapm->update = NULL;
 		}
@@ -2611,15 +2673,15 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_info_pin_switch);
 int snd_soc_dapm_get_pin_switch(struct snd_kcontrol *kcontrol,
 				struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_card *card = snd_kcontrol_chip(kcontrol);
 	const char *pin = (const char *)kcontrol->private_value;
 
-	mutex_lock(&codec->mutex);
+	mutex_lock(&card->mutex);
 
 	ucontrol->value.integer.value[0] =
-		snd_soc_dapm_get_pin_status(&codec->dapm, pin);
+		snd_soc_dapm_get_pin_status(&card->dapm, pin);
 
-	mutex_unlock(&codec->mutex);
+	mutex_unlock(&card->mutex);
 
 	return 0;
 }
@@ -2634,41 +2696,48 @@ EXPORT_SYMBOL_GPL(snd_soc_dapm_get_pin_switch);
 int snd_soc_dapm_put_pin_switch(struct snd_kcontrol *kcontrol,
 				struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol);
+	struct snd_soc_card *card = snd_kcontrol_chip(kcontrol);
 	const char *pin = (const char *)kcontrol->private_value;
 
-	mutex_lock(&codec->mutex);
+	mutex_lock(&card->mutex);
 
 	if (ucontrol->value.integer.value[0])
-		snd_soc_dapm_enable_pin(&codec->dapm, pin);
+		snd_soc_dapm_enable_pin(&card->dapm, pin);
 	else
-		snd_soc_dapm_disable_pin(&codec->dapm, pin);
+		snd_soc_dapm_disable_pin(&card->dapm, pin);
 
-	snd_soc_dapm_sync(&codec->dapm);
+	snd_soc_dapm_sync(&card->dapm);
 
-	mutex_unlock(&codec->mutex);
+	mutex_unlock(&card->mutex);
 
 	return 0;
 }
 EXPORT_SYMBOL_GPL(snd_soc_dapm_put_pin_switch);
 
-/**
- * snd_soc_dapm_new_control - create new dapm control
- * @dapm: DAPM context
- * @widget: widget template
- *
- * Creates a new dapm control based upon the template.
- *
- * Returns 0 for success else error.
- */
-int snd_soc_dapm_new_control(struct snd_soc_dapm_context *dapm,
-	const struct snd_soc_dapm_widget *widget)
+static struct snd_soc_dapm_widget *
+snd_soc_dapm_new_control(struct snd_soc_dapm_context *dapm,
+			 const struct snd_soc_dapm_widget *widget)
 {
 	struct snd_soc_dapm_widget *w;
 	size_t name_len;
+	int ret;
 
 	if ((w = dapm_cnew_widget(widget)) == NULL)
-		return -ENOMEM;
+		return NULL;
+
+	switch (w->id) {
+	case snd_soc_dapm_regulator_supply:
+		w->priv = devm_regulator_get(dapm->dev, w->name);
+		if (IS_ERR(w->priv)) {
+			ret = PTR_ERR(w->priv);
+			dev_err(dapm->dev, "Failed to request %s: %d\n",
+				w->name, ret);
+			return NULL;
+		}
+		break;
+	default:
+		break;
+	}
 
 	name_len = strlen(widget->name) + 1;
 	if (dapm->codec && dapm->codec->name_prefix)
@@ -2676,13 +2745,13 @@ int snd_soc_dapm_new_control(struct snd_soc_dapm_context *dapm,
 	w->name = kmalloc(name_len, GFP_KERNEL);
 	if (w->name == NULL) {
 		kfree(w);
-		return -ENOMEM;
+		return NULL;
 	}
 	if (dapm->codec && dapm->codec->name_prefix)
-		snprintf(w->name, name_len, "%s %s",
+		snprintf((char *)w->name, name_len, "%s %s",
 			dapm->codec->name_prefix, widget->name);
 	else
-		snprintf(w->name, name_len, "%s", widget->name);
+		snprintf((char *)w->name, name_len, "%s", widget->name);
 
 	switch (w->id) {
 	case snd_soc_dapm_switch:
@@ -2715,8 +2784,12 @@ int snd_soc_dapm_new_control(struct snd_soc_dapm_context *dapm,
 		w->power_check = dapm_generic_check_power;
 		break;
 	case snd_soc_dapm_supply:
+	case snd_soc_dapm_regulator_supply:
 		w->power_check = dapm_supply_check_power;
 		break;
+	case snd_soc_dapm_dai:
+		w->power_check = dapm_dai_check_power;
+		break;
 	default:
 		w->power_check = dapm_always_on_check_power;
 		break;
@@ -2734,9 +2807,8 @@ int snd_soc_dapm_new_control(struct snd_soc_dapm_context *dapm,
 
 	/* machine layer set ups unconnected pins and insertions */
 	w->connected = 1;
-	return 0;
+	return w;
 }
-EXPORT_SYMBOL_GPL(snd_soc_dapm_new_control);
 
 /**
  * snd_soc_dapm_new_controls - create new dapm controls
@@ -2752,15 +2824,16 @@ int snd_soc_dapm_new_controls(struct snd_soc_dapm_context *dapm,
 	const struct snd_soc_dapm_widget *widget,
 	int num)
 {
-	int i, ret;
+	struct snd_soc_dapm_widget *w;
+	int i;
 
 	for (i = 0; i < num; i++) {
-		ret = snd_soc_dapm_new_control(dapm, widget);
-		if (ret < 0) {
+		w = snd_soc_dapm_new_control(dapm, widget);
+		if (!w) {
 			dev_err(dapm->dev,
-				"ASoC: Failed to create DAPM control %s: %d\n",
-				widget->name, ret);
-			return ret;
+				"ASoC: Failed to create DAPM control %s\n",
+				widget->name);
+			return -ENOMEM;
 		}
 		widget++;
 	}
@@ -2768,40 +2841,140 @@ int snd_soc_dapm_new_controls(struct snd_soc_dapm_context *dapm,
 }
 EXPORT_SYMBOL_GPL(snd_soc_dapm_new_controls);
 
-static void soc_dapm_stream_event(struct snd_soc_dapm_context *dapm,
-	const char *stream, int event)
+int snd_soc_dapm_new_dai_widgets(struct snd_soc_dapm_context *dapm,
+				 struct snd_soc_dai *dai)
 {
+	struct snd_soc_dapm_widget template;
 	struct snd_soc_dapm_widget *w;
 
-	list_for_each_entry(w, &dapm->card->widgets, list)
-	{
-		if (!w->sname || w->dapm != dapm)
+	WARN_ON(dapm->dev != dai->dev);
+
+	memset(&template, 0, sizeof(template));
+	template.reg = SND_SOC_NOPM;
+
+	if (dai->driver->playback.stream_name) {
+		template.id = snd_soc_dapm_dai;
+		template.name = dai->driver->playback.stream_name;
+		template.sname = dai->driver->playback.stream_name;
+
+		dev_dbg(dai->dev, "adding %s widget\n",
+			template.name);
+
+		w = snd_soc_dapm_new_control(dapm, &template);
+		if (!w) {
+			dev_err(dapm->dev, "Failed to create %s widget\n",
+				dai->driver->playback.stream_name);
+		}
+
+		w->priv = dai;
+		dai->playback_widget = w;
+	}
+
+	if (dai->driver->capture.stream_name) {
+		template.id = snd_soc_dapm_dai;
+		template.name = dai->driver->capture.stream_name;
+		template.sname = dai->driver->capture.stream_name;
+
+		dev_dbg(dai->dev, "adding %s widget\n",
+			template.name);
+
+		w = snd_soc_dapm_new_control(dapm, &template);
+		if (!w) {
+			dev_err(dapm->dev, "Failed to create %s widget\n",
+				dai->driver->capture.stream_name);
+		}
+
+		w->priv = dai;
+		dai->capture_widget = w;
+	}
+
+	return 0;
+}
+
+int snd_soc_dapm_link_dai_widgets(struct snd_soc_card *card)
+{
+	struct snd_soc_dapm_widget *dai_w, *w;
+	struct snd_soc_dai *dai;
+	struct snd_soc_dapm_route r;
+
+	memset(&r, 0, sizeof(r));
+
+	/* For each DAI widget... */
+	list_for_each_entry(dai_w, &card->widgets, list) {
+		if (dai_w->id != snd_soc_dapm_dai)
 			continue;
-		dev_vdbg(w->dapm->dev, "widget %s\n %s stream %s event %d\n",
-			w->name, w->sname, stream, event);
-		if (strstr(w->sname, stream)) {
-			dapm_mark_dirty(w, "stream event");
-			switch(event) {
-			case SND_SOC_DAPM_STREAM_START:
-				w->active = 1;
-				break;
-			case SND_SOC_DAPM_STREAM_STOP:
-				w->active = 0;
-				break;
-			case SND_SOC_DAPM_STREAM_SUSPEND:
-			case SND_SOC_DAPM_STREAM_RESUME:
-			case SND_SOC_DAPM_STREAM_PAUSE_PUSH:
-			case SND_SOC_DAPM_STREAM_PAUSE_RELEASE:
-				break;
+
+		dai = dai_w->priv;
+
+		/* ...find all widgets with the same stream and link them */
+		list_for_each_entry(w, &card->widgets, list) {
+			if (w->dapm != dai_w->dapm)
+				continue;
+
+			if (w->id == snd_soc_dapm_dai)
+				continue;
+
+			if (!w->sname)
+				continue;
+
+			if (dai->driver->playback.stream_name &&
+			    strstr(w->sname,
+				   dai->driver->playback.stream_name)) {
+				r.source = dai->playback_widget->name;
+				r.sink = w->name;
+				dev_dbg(dai->dev, "%s -> %s\n",
+					 r.source, r.sink);
+
+				snd_soc_dapm_add_route(w->dapm, &r);
+			}
+
+			if (dai->driver->capture.stream_name &&
+			    strstr(w->sname,
+				   dai->driver->capture.stream_name)) {
+				r.source = w->name;
+				r.sink = dai->capture_widget->name;
+				dev_dbg(dai->dev, "%s -> %s\n",
+					r.source, r.sink);
+
+				snd_soc_dapm_add_route(w->dapm, &r);
 			}
 		}
 	}
 
-	dapm_power_widgets(dapm, event);
+	return 0;
+}
 
-	/* do we need to notify any clients that DAPM stream is complete */
-	if (dapm->stream_event)
-		dapm->stream_event(dapm, event);
+static void soc_dapm_stream_event(struct snd_soc_dapm_context *dapm,
+				  int stream, struct snd_soc_dai *dai,
+				  int event)
+{
+	struct snd_soc_dapm_widget *w;
+
+	if (stream == SNDRV_PCM_STREAM_PLAYBACK)
+		w = dai->playback_widget;
+	else
+		w = dai->capture_widget;
+
+	if (!w)
+		return;
+
+	dapm_mark_dirty(w, "stream event");
+
+	switch (event) {
+	case SND_SOC_DAPM_STREAM_START:
+		w->active = 1;
+		break;
+	case SND_SOC_DAPM_STREAM_STOP:
+		w->active = 0;
+		break;
+	case SND_SOC_DAPM_STREAM_SUSPEND:
+	case SND_SOC_DAPM_STREAM_RESUME:
+	case SND_SOC_DAPM_STREAM_PAUSE_PUSH:
+	case SND_SOC_DAPM_STREAM_PAUSE_RELEASE:
+		break;
+	}
+
+	dapm_power_widgets(dapm, event);
 }
 
 /**
@@ -2815,16 +2988,13 @@ static void soc_dapm_stream_event(struct snd_soc_dapm_context *dapm,
  *
  * Returns 0 for success else error.
  */
-int snd_soc_dapm_stream_event(struct snd_soc_pcm_runtime *rtd,
-	const char *stream, int event)
+int snd_soc_dapm_stream_event(struct snd_soc_pcm_runtime *rtd, int stream,
+			      struct snd_soc_dai *dai, int event)
 {
 	struct snd_soc_codec *codec = rtd->codec;
 
-	if (stream == NULL)
-		return 0;
-
 	mutex_lock(&codec->mutex);
-	soc_dapm_stream_event(&codec->dapm, stream, event);
+	soc_dapm_stream_event(&codec->dapm, stream, dai, event);
 	mutex_unlock(&codec->mutex);
 	return 0;
 }
@@ -3068,9 +3238,13 @@ static void soc_dapm_shutdown_codec(struct snd_soc_dapm_context *dapm)
 	 * standby.
 	 */
 	if (powerdown) {
-		snd_soc_dapm_set_bias_level(dapm, SND_SOC_BIAS_PREPARE);
+		if (dapm->bias_level == SND_SOC_BIAS_ON)
+			snd_soc_dapm_set_bias_level(dapm,
+						    SND_SOC_BIAS_PREPARE);
 		dapm_seq_run(dapm, &down_list, 0, false);
-		snd_soc_dapm_set_bias_level(dapm, SND_SOC_BIAS_STANDBY);
+		if (dapm->bias_level == SND_SOC_BIAS_PREPARE)
+			snd_soc_dapm_set_bias_level(dapm,
+						    SND_SOC_BIAS_STANDBY);
 	}
 }
 
@@ -3083,7 +3257,9 @@ void snd_soc_dapm_shutdown(struct snd_soc_card *card)
 
 	list_for_each_entry(codec, &card->codec_dev_list, list) {
 		soc_dapm_shutdown_codec(&codec->dapm);
-		snd_soc_dapm_set_bias_level(&codec->dapm, SND_SOC_BIAS_OFF);
+		if (codec->dapm.bias_level == SND_SOC_BIAS_STANDBY)
+			snd_soc_dapm_set_bias_level(&codec->dapm,
+						    SND_SOC_BIAS_OFF);
 	}
 }
 
diff --git a/sound/soc/soc-dmaengine-pcm.c b/sound/soc/soc-dmaengine-pcm.c
new file mode 100644
index 000000000000..4420b7030c83
--- /dev/null
+++ b/sound/soc/soc-dmaengine-pcm.c
@@ -0,0 +1,288 @@
+/*
+ *  Copyright (C) 2012, Analog Devices Inc.
+ *	Author: Lars-Peter Clausen <lars@metafoo.de>
+ *
+ *  Based on:
+ *	imx-pcm-dma-mx2.c, Copyright 2009 Sascha Hauer <s.hauer@pengutronix.de>
+ *	mxs-pcm.c, Copyright (C) 2011 Freescale Semiconductor, Inc.
+ *	ep93xx-pcm.c, Copyright (C) 2006 Lennert Buytenhek <buytenh@wantstofly.org>
+ *		      Copyright (C) 2006 Applied Data Systems
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under  the terms of the GNU General  Public License as published by the
+ *  Free Software Foundation;  either version 2 of the License, or (at your
+ *  option) any later version.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/dmaengine.h>
+#include <linux/slab.h>
+#include <sound/pcm.h>
+#include <sound/pcm_params.h>
+#include <sound/soc.h>
+
+#include <sound/dmaengine_pcm.h>
+
+struct dmaengine_pcm_runtime_data {
+	struct dma_chan *dma_chan;
+
+	unsigned int pos;
+
+	void *data;
+};
+
+static inline struct dmaengine_pcm_runtime_data *substream_to_prtd(
+	const struct snd_pcm_substream *substream)
+{
+	return substream->runtime->private_data;
+}
+
+/**
+ * snd_dmaengine_pcm_set_data - Set dmaengine substream private data
+ * @substream: PCM substream
+ * @data: Data to set
+ */
+void snd_dmaengine_pcm_set_data(struct snd_pcm_substream *substream, void *data)
+{
+	struct dmaengine_pcm_runtime_data *prtd = substream_to_prtd(substream);
+
+	prtd->data = data;
+}
+EXPORT_SYMBOL_GPL(snd_dmaengine_pcm_set_data);
+
+/**
+ * snd_dmaengine_pcm_get_data - Get dmaeinge substream private data
+ * @substream: PCM substream
+ *
+ * Returns the data previously set with snd_dmaengine_pcm_set_data
+ */
+void *snd_dmaengine_pcm_get_data(struct snd_pcm_substream *substream)
+{
+	struct dmaengine_pcm_runtime_data *prtd = substream_to_prtd(substream);
+
+	return prtd->data;
+}
+EXPORT_SYMBOL_GPL(snd_dmaengine_pcm_get_data);
+
+struct dma_chan *snd_dmaengine_pcm_get_chan(struct snd_pcm_substream *substream)
+{
+	struct dmaengine_pcm_runtime_data *prtd = substream_to_prtd(substream);
+
+	return prtd->dma_chan;
+}
+EXPORT_SYMBOL_GPL(snd_dmaengine_pcm_get_chan);
+
+/**
+ * snd_hwparams_to_dma_slave_config - Convert hw_params to dma_slave_config
+ * @substream: PCM substream
+ * @params: hw_params
+ * @slave_config: DMA slave config
+ *
+ * This function can be used to initialize a dma_slave_config from a substream
+ * and hw_params in a dmaengine based PCM driver implementation.
+ */
+int snd_hwparams_to_dma_slave_config(const struct snd_pcm_substream *substream,
+	const struct snd_pcm_hw_params *params,
+	struct dma_slave_config *slave_config)
+{
+	enum dma_slave_buswidth buswidth;
+
+	switch (params_format(params)) {
+	case SNDRV_PCM_FORMAT_S8:
+		buswidth = DMA_SLAVE_BUSWIDTH_1_BYTE;
+		break;
+	case SNDRV_PCM_FORMAT_S16_LE:
+		buswidth = DMA_SLAVE_BUSWIDTH_2_BYTES;
+		break;
+	case SNDRV_PCM_FORMAT_S18_3LE:
+	case SNDRV_PCM_FORMAT_S20_3LE:
+	case SNDRV_PCM_FORMAT_S24_LE:
+	case SNDRV_PCM_FORMAT_S32_LE:
+		buswidth = DMA_SLAVE_BUSWIDTH_4_BYTES;
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
+		slave_config->direction = DMA_MEM_TO_DEV;
+		slave_config->dst_addr_width = buswidth;
+	} else {
+		slave_config->direction = DMA_DEV_TO_MEM;
+		slave_config->src_addr_width = buswidth;
+	}
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(snd_hwparams_to_dma_slave_config);
+
+static void dmaengine_pcm_dma_complete(void *arg)
+{
+	struct snd_pcm_substream *substream = arg;
+	struct dmaengine_pcm_runtime_data *prtd = substream_to_prtd(substream);
+
+	prtd->pos += snd_pcm_lib_period_bytes(substream);
+	if (prtd->pos >= snd_pcm_lib_buffer_bytes(substream))
+		prtd->pos = 0;
+
+	snd_pcm_period_elapsed(substream);
+}
+
+static int dmaengine_pcm_prepare_and_submit(struct snd_pcm_substream *substream)
+{
+	struct dmaengine_pcm_runtime_data *prtd = substream_to_prtd(substream);
+	struct dma_chan *chan = prtd->dma_chan;
+	struct dma_async_tx_descriptor *desc;
+	enum dma_transfer_direction direction;
+
+	direction = snd_pcm_substream_to_dma_direction(substream);
+
+	prtd->pos = 0;
+	desc = chan->device->device_prep_dma_cyclic(chan,
+		substream->runtime->dma_addr,
+		snd_pcm_lib_buffer_bytes(substream),
+		snd_pcm_lib_period_bytes(substream), direction);
+
+	if (!desc)
+		return -ENOMEM;
+
+	desc->callback = dmaengine_pcm_dma_complete;
+	desc->callback_param = substream;
+	dmaengine_submit(desc);
+
+	return 0;
+}
+
+/**
+ * snd_dmaengine_pcm_trigger - dmaengine based PCM trigger implementation
+ * @substream: PCM substream
+ * @cmd: Trigger command
+ *
+ * Returns 0 on success, a negative error code otherwise.
+ *
+ * This function can be used as the PCM trigger callback for dmaengine based PCM
+ * driver implementations.
+ */
+int snd_dmaengine_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
+{
+	struct dmaengine_pcm_runtime_data *prtd = substream_to_prtd(substream);
+	int ret;
+
+	switch (cmd) {
+	case SNDRV_PCM_TRIGGER_START:
+		ret = dmaengine_pcm_prepare_and_submit(substream);
+		if (ret)
+			return ret;
+		dma_async_issue_pending(prtd->dma_chan);
+		break;
+	case SNDRV_PCM_TRIGGER_RESUME:
+	case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
+		dmaengine_resume(prtd->dma_chan);
+		break;
+	case SNDRV_PCM_TRIGGER_SUSPEND:
+	case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
+		dmaengine_pause(prtd->dma_chan);
+		break;
+	case SNDRV_PCM_TRIGGER_STOP:
+		dmaengine_terminate_all(prtd->dma_chan);
+		break;
+	default:
+		return -EINVAL;
+	}
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(snd_dmaengine_pcm_trigger);
+
+/**
+ * snd_dmaengine_pcm_pointer - dmaengine based PCM pointer implementation
+ * @substream: PCM substream
+ *
+ * This function can be used as the PCM pointer callback for dmaengine based PCM
+ * driver implementations.
+ */
+snd_pcm_uframes_t snd_dmaengine_pcm_pointer(struct snd_pcm_substream *substream)
+{
+	struct dmaengine_pcm_runtime_data *prtd = substream_to_prtd(substream);
+	return bytes_to_frames(substream->runtime, prtd->pos);
+}
+EXPORT_SYMBOL_GPL(snd_dmaengine_pcm_pointer);
+
+static int dmaengine_pcm_request_channel(struct dmaengine_pcm_runtime_data *prtd,
+	dma_filter_fn filter_fn, void *filter_data)
+{
+	dma_cap_mask_t mask;
+
+	dma_cap_zero(mask);
+	dma_cap_set(DMA_SLAVE, mask);
+	dma_cap_set(DMA_CYCLIC, mask);
+	prtd->dma_chan = dma_request_channel(mask, filter_fn, filter_data);
+
+	if (!prtd->dma_chan)
+		return -ENXIO;
+
+	return 0;
+}
+
+/**
+ * snd_dmaengine_pcm_open - Open a dmaengine based PCM substream
+ * @substream: PCM substream
+ * @filter_fn: Filter function used to request the DMA channel
+ * @filter_data: Data passed to the DMA filter function
+ *
+ * Returns 0 on success, a negative error code otherwise.
+ *
+ * This function will request a DMA channel using the passed filter function and
+ * data. The function should usually be called from the pcm open callback.
+ *
+ * Note that this function will use private_data field of the substream's
+ * runtime. So it is not availabe to your pcm driver implementation. If you need
+ * to keep additional data attached to a substream use
+ * snd_dmaeinge_pcm_{set,get}_data.
+ */
+int snd_dmaengine_pcm_open(struct snd_pcm_substream *substream,
+	dma_filter_fn filter_fn, void *filter_data)
+{
+	struct dmaengine_pcm_runtime_data *prtd;
+	int ret;
+
+	ret = snd_pcm_hw_constraint_integer(substream->runtime,
+					    SNDRV_PCM_HW_PARAM_PERIODS);
+	if (ret < 0)
+		return ret;
+
+	prtd = kzalloc(sizeof(*prtd), GFP_KERNEL);
+	if (!prtd)
+		return -ENOMEM;
+
+	ret = dmaengine_pcm_request_channel(prtd, filter_fn, filter_data);
+	if (ret < 0) {
+		kfree(prtd);
+		return ret;
+	}
+
+	substream->runtime->private_data = prtd;
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(snd_dmaengine_pcm_open);
+
+/**
+ * snd_dmaengine_pcm_close - Close a dmaengine based PCM substream
+ * @substream: PCM substream
+ */
+int snd_dmaengine_pcm_close(struct snd_pcm_substream *substream)
+{
+	struct dmaengine_pcm_runtime_data *prtd = substream_to_prtd(substream);
+
+	dma_release_channel(prtd->dma_chan);
+	kfree(prtd);
+
+	return 0;
+}
+EXPORT_SYMBOL_GPL(snd_dmaengine_pcm_close);
diff --git a/sound/soc/soc-io.c b/sound/soc/soc-io.c
index c8610cbf34a5..4d8dc6a27d4d 100644
--- a/sound/soc/soc-io.c
+++ b/sound/soc/soc-io.c
@@ -114,6 +114,7 @@ int snd_soc_codec_set_cache_io(struct snd_soc_codec *codec,
 			       enum snd_soc_control_type control)
 {
 	struct regmap_config config;
+	int ret;
 
 	memset(&config, 0, sizeof(config));
 	codec->write = hw_write;
@@ -140,6 +141,12 @@ int snd_soc_codec_set_cache_io(struct snd_soc_codec *codec,
 
 	case SND_SOC_REGMAP:
 		/* Device has made its own regmap arrangements */
+		codec->using_regmap = true;
+
+		ret = regmap_get_val_bytes(codec->control_data);
+		/* Errors are legitimate for non-integer byte multiples */
+		if (ret > 0)
+			codec->val_bytes = ret;
 		break;
 
 	default:
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index cdc860a5ff37..0ad8dcacd2f3 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -63,6 +63,41 @@ static int soc_pcm_apply_symmetry(struct snd_pcm_substream *substream,
 }
 
 /*
+ * List of sample sizes that might go over the bus for parameter
+ * application.  There ought to be a wildcard sample size for things
+ * like the DAC/ADC resolution to use but there isn't right now.
+ */
+static int sample_sizes[] = {
+	24, 32,
+};
+
+static void soc_pcm_apply_msb(struct snd_pcm_substream *substream,
+			      struct snd_soc_dai *dai)
+{
+	int ret, i, bits;
+
+	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+		bits = dai->driver->playback.sig_bits;
+	else
+		bits = dai->driver->capture.sig_bits;
+
+	if (!bits)
+		return;
+
+	for (i = 0; i < ARRAY_SIZE(sample_sizes); i++) {
+		if (bits >= sample_sizes[i])
+			continue;
+
+		ret = snd_pcm_hw_constraint_msbits(substream->runtime, 0,
+						   sample_sizes[i], bits);
+		if (ret != 0)
+			dev_warn(dai->dev,
+				 "Failed to set MSB %d/%d: %d\n",
+				 bits, sample_sizes[i], ret);
+	}
+}
+
+/*
  * Called by ALSA when a PCM substream is opened, the runtime->hw record is
  * then initialized and any private data can be allocated. This also calls
  * startup for the cpu DAI, platform, machine and codec DAI.
@@ -88,8 +123,8 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
 	if (cpu_dai->driver->ops->startup) {
 		ret = cpu_dai->driver->ops->startup(substream, cpu_dai);
 		if (ret < 0) {
-			printk(KERN_ERR "asoc: can't open interface %s\n",
-				cpu_dai->name);
+			dev_err(cpu_dai->dev, "can't open interface %s: %d\n",
+				cpu_dai->name, ret);
 			goto out;
 		}
 	}
@@ -97,7 +132,8 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
 	if (platform->driver->ops && platform->driver->ops->open) {
 		ret = platform->driver->ops->open(substream);
 		if (ret < 0) {
-			printk(KERN_ERR "asoc: can't open platform %s\n", platform->name);
+			dev_err(platform->dev, "can't open platform %s: %d\n",
+				platform->name, ret);
 			goto platform_err;
 		}
 	}
@@ -105,8 +141,8 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
 	if (codec_dai->driver->ops->startup) {
 		ret = codec_dai->driver->ops->startup(substream, codec_dai);
 		if (ret < 0) {
-			printk(KERN_ERR "asoc: can't open codec %s\n",
-				codec_dai->name);
+			dev_err(codec_dai->dev, "can't open codec %s: %d\n",
+				codec_dai->name, ret);
 			goto codec_dai_err;
 		}
 	}
@@ -114,7 +150,8 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
 	if (rtd->dai_link->ops && rtd->dai_link->ops->startup) {
 		ret = rtd->dai_link->ops->startup(substream);
 		if (ret < 0) {
-			printk(KERN_ERR "asoc: %s startup failed\n", rtd->dai_link->name);
+			pr_err("asoc: %s startup failed: %d\n",
+			       rtd->dai_link->name, ret);
 			goto machine_err;
 		}
 	}
@@ -187,6 +224,9 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
 		goto config_err;
 	}
 
+	soc_pcm_apply_msb(substream, codec_dai);
+	soc_pcm_apply_msb(substream, cpu_dai);
+
 	/* Symmetry only applies if we've already got an active stream. */
 	if (cpu_dai->active) {
 		ret = soc_pcm_apply_symmetry(substream, cpu_dai);
@@ -267,9 +307,8 @@ static void close_delayed_work(struct work_struct *work)
 	/* are we waiting on this codec DAI stream */
 	if (codec_dai->pop_wait == 1) {
 		codec_dai->pop_wait = 0;
-		snd_soc_dapm_stream_event(rtd,
-			codec_dai->driver->playback.stream_name,
-			SND_SOC_DAPM_STREAM_STOP);
+		snd_soc_dapm_stream_event(rtd, SNDRV_PCM_STREAM_PLAYBACK,
+					  codec_dai, SND_SOC_DAPM_STREAM_STOP);
 	}
 
 	mutex_unlock(&rtd->pcm_mutex);
@@ -329,12 +368,13 @@ static int soc_pcm_close(struct snd_pcm_substream *substream)
 	cpu_dai->runtime = NULL;
 
 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
-		if (codec->ignore_pmdown_time ||
+		if (!rtd->pmdown_time || codec->ignore_pmdown_time ||
 		    rtd->dai_link->ignore_pmdown_time) {
 			/* powered down playback stream now */
 			snd_soc_dapm_stream_event(rtd,
-				codec_dai->driver->playback.stream_name,
-				SND_SOC_DAPM_STREAM_STOP);
+						  SNDRV_PCM_STREAM_PLAYBACK,
+						  codec_dai,
+						  SND_SOC_DAPM_STREAM_STOP);
 		} else {
 			/* start delayed pop wq here for playback streams */
 			codec_dai->pop_wait = 1;
@@ -343,9 +383,8 @@ static int soc_pcm_close(struct snd_pcm_substream *substream)
 		}
 	} else {
 		/* capture streams can be powered down now */
-		snd_soc_dapm_stream_event(rtd,
-			codec_dai->driver->capture.stream_name,
-			SND_SOC_DAPM_STREAM_STOP);
+		snd_soc_dapm_stream_event(rtd, SNDRV_PCM_STREAM_CAPTURE,
+					  codec_dai, SND_SOC_DAPM_STREAM_STOP);
 	}
 
 	mutex_unlock(&rtd->pcm_mutex);
@@ -375,7 +414,7 @@ static int soc_pcm_prepare(struct snd_pcm_substream *substream)
 	if (rtd->dai_link->ops && rtd->dai_link->ops->prepare) {
 		ret = rtd->dai_link->ops->prepare(substream);
 		if (ret < 0) {
-			printk(KERN_ERR "asoc: machine prepare error\n");
+			pr_err("asoc: machine prepare error: %d\n", ret);
 			goto out;
 		}
 	}
@@ -383,7 +422,8 @@ static int soc_pcm_prepare(struct snd_pcm_substream *substream)
 	if (platform->driver->ops && platform->driver->ops->prepare) {
 		ret = platform->driver->ops->prepare(substream);
 		if (ret < 0) {
-			printk(KERN_ERR "asoc: platform prepare error\n");
+			dev_err(platform->dev, "platform prepare error: %d\n",
+				ret);
 			goto out;
 		}
 	}
@@ -391,7 +431,8 @@ static int soc_pcm_prepare(struct snd_pcm_substream *substream)
 	if (codec_dai->driver->ops->prepare) {
 		ret = codec_dai->driver->ops->prepare(substream, codec_dai);
 		if (ret < 0) {
-			printk(KERN_ERR "asoc: codec DAI prepare error\n");
+			dev_err(codec_dai->dev, "DAI prepare error: %d\n",
+				ret);
 			goto out;
 		}
 	}
@@ -399,7 +440,8 @@ static int soc_pcm_prepare(struct snd_pcm_substream *substream)
 	if (cpu_dai->driver->ops->prepare) {
 		ret = cpu_dai->driver->ops->prepare(substream, cpu_dai);
 		if (ret < 0) {
-			printk(KERN_ERR "asoc: cpu DAI prepare error\n");
+			dev_err(cpu_dai->dev, "DAI prepare error: %d\n",
+				ret);
 			goto out;
 		}
 	}
@@ -411,14 +453,8 @@ static int soc_pcm_prepare(struct snd_pcm_substream *substream)
 		cancel_delayed_work(&rtd->delayed_work);
 	}
 
-	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-		snd_soc_dapm_stream_event(rtd,
-					  codec_dai->driver->playback.stream_name,
-					  SND_SOC_DAPM_STREAM_START);
-	else
-		snd_soc_dapm_stream_event(rtd,
-					  codec_dai->driver->capture.stream_name,
-					  SND_SOC_DAPM_STREAM_START);
+	snd_soc_dapm_stream_event(rtd, substream->stream, codec_dai,
+				  SND_SOC_DAPM_STREAM_START);
 
 	snd_soc_dai_digital_mute(codec_dai, 0);
 
@@ -446,7 +482,7 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream,
 	if (rtd->dai_link->ops && rtd->dai_link->ops->hw_params) {
 		ret = rtd->dai_link->ops->hw_params(substream, params);
 		if (ret < 0) {
-			printk(KERN_ERR "asoc: machine hw_params failed\n");
+			pr_err("asoc: machine hw_params failed: %d\n", ret);
 			goto out;
 		}
 	}
@@ -454,8 +490,8 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream,
 	if (codec_dai->driver->ops->hw_params) {
 		ret = codec_dai->driver->ops->hw_params(substream, params, codec_dai);
 		if (ret < 0) {
-			printk(KERN_ERR "asoc: can't set codec %s hw params\n",
-				codec_dai->name);
+			dev_err(codec_dai->dev, "can't set %s hw params: %d\n",
+				codec_dai->name, ret);
 			goto codec_err;
 		}
 	}
@@ -463,8 +499,8 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream,
 	if (cpu_dai->driver->ops->hw_params) {
 		ret = cpu_dai->driver->ops->hw_params(substream, params, cpu_dai);
 		if (ret < 0) {
-			printk(KERN_ERR "asoc: interface %s hw params failed\n",
-				cpu_dai->name);
+			dev_err(cpu_dai->dev, "%s hw params failed: %d\n",
+				cpu_dai->name, ret);
 			goto interface_err;
 		}
 	}
@@ -472,8 +508,8 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream,
 	if (platform->driver->ops && platform->driver->ops->hw_params) {
 		ret = platform->driver->ops->hw_params(substream, params);
 		if (ret < 0) {
-			printk(KERN_ERR "asoc: platform %s hw params failed\n",
-				platform->name);
+			dev_err(platform->dev, "%s hw params failed: %d\n",
+			       platform->name, ret);
 			goto platform_err;
 		}
 	}
diff --git a/sound/soc/soc-utils.c b/sound/soc/soc-utils.c
index 4220bb0f2730..60053709e417 100644
--- a/sound/soc/soc-utils.c
+++ b/sound/soc/soc-utils.c
@@ -89,14 +89,32 @@ static struct snd_soc_platform_driver dummy_platform = {
 	.ops = &dummy_dma_ops,
 };
 
+static struct snd_soc_codec_driver dummy_codec;
+static struct snd_soc_dai_driver dummy_dai = {
+	.name = "snd-soc-dummy-dai",
+};
+
 static __devinit int snd_soc_dummy_probe(struct platform_device *pdev)
 {
-	return snd_soc_register_platform(&pdev->dev, &dummy_platform);
+	int ret;
+
+	ret = snd_soc_register_codec(&pdev->dev, &dummy_codec, &dummy_dai, 1);
+	if (ret < 0)
+		return ret;
+
+	ret = snd_soc_register_platform(&pdev->dev, &dummy_platform);
+	if (ret < 0) {
+		snd_soc_unregister_codec(&pdev->dev);
+		return ret;
+	}
+
+	return ret;
 }
 
 static __devexit int snd_soc_dummy_remove(struct platform_device *pdev)
 {
 	snd_soc_unregister_platform(&pdev->dev);
+	snd_soc_unregister_codec(&pdev->dev);
 
 	return 0;
 }
diff --git a/sound/soc/tegra/tegra_alc5632.c b/sound/soc/tegra/tegra_alc5632.c
index 4a0e805c4edd..e45ccd851f6a 100644
--- a/sound/soc/tegra/tegra_alc5632.c
+++ b/sound/soc/tegra/tegra_alc5632.c
@@ -18,6 +18,7 @@
 #include <linux/platform_device.h>
 #include <linux/slab.h>
 #include <linux/gpio.h>
+#include <linux/of_gpio.h>
 
 #include <sound/core.h>
 #include <sound/jack.h>
@@ -34,8 +35,13 @@
 
 #define DRV_NAME "tegra-alc5632"
 
+#define GPIO_HP_DET     BIT(0)
+
 struct tegra_alc5632 {
 	struct tegra_asoc_utils_data util_data;
+	struct platform_device *pcm_dev;
+	int gpio_requested;
+	int gpio_hp_det;
 };
 
 static int tegra_alc5632_asoc_hw_params(struct snd_pcm_substream *substream,
@@ -85,24 +91,18 @@ static struct snd_soc_jack_pin tegra_alc5632_hs_jack_pins[] = {
 	},
 };
 
+static struct snd_soc_jack_gpio tegra_alc5632_hp_jack_gpio = {
+	.name = "Headset detection",
+	.report = SND_JACK_HEADSET,
+	.debounce_time = 150,
+	.invert = 1,
+};
+
 static const struct snd_soc_dapm_widget tegra_alc5632_dapm_widgets[] = {
 	SND_SOC_DAPM_SPK("Int Spk", NULL),
 	SND_SOC_DAPM_HP("Headset Stereophone", NULL),
 	SND_SOC_DAPM_MIC("Headset Mic", NULL),
-};
-
-static const struct snd_soc_dapm_route tegra_alc5632_audio_map[] = {
-	/* Internal Speaker */
-	{"Int Spk", NULL, "SPKOUT"},
-	{"Int Spk", NULL, "SPKOUTN"},
-
-	/* Headset Mic */
-	{"MIC1", NULL, "MICBIAS1"},
-	{"MICBIAS1", NULL, "Headset Mic"},
-
-	/* Headset Stereophone */
-	{"Headset Stereophone", NULL, "HPR"},
-	{"Headset Stereophone", NULL, "HPL"},
+	SND_SOC_DAPM_MIC("Digital Mic", NULL),
 };
 
 static const struct snd_kcontrol_new tegra_alc5632_controls[] = {
@@ -113,6 +113,8 @@ static int tegra_alc5632_asoc_init(struct snd_soc_pcm_runtime *rtd)
 {
 	struct snd_soc_codec *codec = rtd->codec;
 	struct snd_soc_dapm_context *dapm = &codec->dapm;
+	struct device_node *np = codec->card->dev->of_node;
+	struct tegra_alc5632 *machine = snd_soc_card_get_drvdata(codec->card);
 
 	snd_soc_jack_new(codec, "Headset Jack", SND_JACK_HEADSET,
 			 &tegra_alc5632_hs_jack);
@@ -120,6 +122,16 @@ static int tegra_alc5632_asoc_init(struct snd_soc_pcm_runtime *rtd)
 			ARRAY_SIZE(tegra_alc5632_hs_jack_pins),
 			tegra_alc5632_hs_jack_pins);
 
+	machine->gpio_hp_det = of_get_named_gpio(np, "nvidia,hp-det-gpios", 0);
+
+	if (gpio_is_valid(machine->gpio_hp_det)) {
+		tegra_alc5632_hp_jack_gpio.gpio = machine->gpio_hp_det;
+		snd_soc_jack_add_gpios(&tegra_alc5632_hs_jack,
+						1,
+						&tegra_alc5632_hp_jack_gpio);
+		machine->gpio_requested |= GPIO_HP_DET;
+	}
+
 	snd_soc_dapm_force_enable_pin(dapm, "MICBIAS1");
 
 	return 0;
@@ -128,9 +140,7 @@ static int tegra_alc5632_asoc_init(struct snd_soc_pcm_runtime *rtd)
 static struct snd_soc_dai_link tegra_alc5632_dai = {
 	.name = "ALC5632",
 	.stream_name = "ALC5632 PCM",
-	.codec_name = "alc5632.0-001e",
 	.platform_name = "tegra-pcm-audio",
-	.cpu_dai_name = "tegra-i2s.0",
 	.codec_dai_name = "alc5632-hifi",
 	.init = tegra_alc5632_asoc_init,
 	.ops = &tegra_alc5632_asoc_ops,
@@ -148,8 +158,6 @@ static struct snd_soc_card snd_soc_tegra_alc5632 = {
 	.num_controls = ARRAY_SIZE(tegra_alc5632_controls),
 	.dapm_widgets = tegra_alc5632_dapm_widgets,
 	.num_dapm_widgets = ARRAY_SIZE(tegra_alc5632_dapm_widgets),
-	.dapm_routes = tegra_alc5632_audio_map,
-	.num_dapm_routes = ARRAY_SIZE(tegra_alc5632_audio_map),
 	.fully_routed = true,
 };
 
@@ -163,45 +171,111 @@ static __devinit int tegra_alc5632_probe(struct platform_device *pdev)
 			sizeof(struct tegra_alc5632), GFP_KERNEL);
 	if (!alc5632) {
 		dev_err(&pdev->dev, "Can't allocate tegra_alc5632\n");
-		return -ENOMEM;
+		ret = -ENOMEM;
+		goto err;
 	}
 
-	ret = tegra_asoc_utils_init(&alc5632->util_data, &pdev->dev);
-	if (ret)
-		return ret;
-
 	card->dev = &pdev->dev;
 	platform_set_drvdata(pdev, card);
 	snd_soc_card_set_drvdata(card, alc5632);
 
+	alc5632->pcm_dev = ERR_PTR(-EINVAL);
+
+	if (!(pdev->dev.of_node)) {
+		dev_err(&pdev->dev, "Must be instantiated using device tree\n");
+		ret = -EINVAL;
+		goto err;
+	}
+
+	ret = snd_soc_of_parse_card_name(card, "nvidia,model");
+	if (ret)
+		goto err;
+
+	ret = snd_soc_of_parse_audio_routing(card, "nvidia,audio-routing");
+	if (ret)
+		goto err;
+
+	tegra_alc5632_dai.codec_of_node = of_parse_phandle(
+			pdev->dev.of_node, "nvidia,audio-codec", 0);
+
+	if (!tegra_alc5632_dai.codec_of_node) {
+		dev_err(&pdev->dev,
+			"Property 'nvidia,audio-codec' missing or invalid\n");
+		ret = -EINVAL;
+		goto err;
+	}
+
+	tegra_alc5632_dai.cpu_dai_of_node = of_parse_phandle(
+			pdev->dev.of_node, "nvidia,i2s-controller", 0);
+	if (!tegra_alc5632_dai.cpu_dai_of_node) {
+		dev_err(&pdev->dev,
+		"Property 'nvidia,i2s-controller' missing or invalid\n");
+		ret = -EINVAL;
+		goto err;
+	}
+
+	alc5632->pcm_dev = platform_device_register_simple(
+		"tegra-pcm-audio", -1, NULL, 0);
+	if (IS_ERR(alc5632->pcm_dev)) {
+		dev_err(&pdev->dev,
+			"Can't instantiate tegra-pcm-audio\n");
+		ret = PTR_ERR(alc5632->pcm_dev);
+		goto err;
+	}
+
+	ret = tegra_asoc_utils_init(&alc5632->util_data, &pdev->dev);
+	if (ret)
+		goto err_unregister;
+
 	ret = snd_soc_register_card(card);
 	if (ret) {
 		dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n",
 			ret);
-		tegra_asoc_utils_fini(&alc5632->util_data);
-		return ret;
+		goto err_fini_utils;
 	}
 
 	return 0;
+
+err_fini_utils:
+	tegra_asoc_utils_fini(&alc5632->util_data);
+err_unregister:
+	if (!IS_ERR(alc5632->pcm_dev))
+		platform_device_unregister(alc5632->pcm_dev);
+err:
+	return ret;
 }
 
 static int __devexit tegra_alc5632_remove(struct platform_device *pdev)
 {
 	struct snd_soc_card *card = platform_get_drvdata(pdev);
-	struct tegra_alc5632 *alc5632 = snd_soc_card_get_drvdata(card);
+	struct tegra_alc5632 *machine = snd_soc_card_get_drvdata(card);
+
+	if (machine->gpio_requested & GPIO_HP_DET)
+		snd_soc_jack_free_gpios(&tegra_alc5632_hs_jack,
+					1,
+					&tegra_alc5632_hp_jack_gpio);
+	machine->gpio_requested = 0;
 
 	snd_soc_unregister_card(card);
 
-	tegra_asoc_utils_fini(&alc5632->util_data);
+	tegra_asoc_utils_fini(&machine->util_data);
+	if (!IS_ERR(machine->pcm_dev))
+		platform_device_unregister(machine->pcm_dev);
 
 	return 0;
 }
 
+static const struct of_device_id tegra_alc5632_of_match[] __devinitconst = {
+	{ .compatible = "nvidia,tegra-audio-alc5632", },
+	{},
+};
+
 static struct platform_driver tegra_alc5632_driver = {
 	.driver = {
 		.name = DRV_NAME,
 		.owner = THIS_MODULE,
 		.pm = &snd_soc_pm_ops,
+		.of_match_table = tegra_alc5632_of_match,
 	},
 	.probe = tegra_alc5632_probe,
 	.remove = __devexit_p(tegra_alc5632_remove),
@@ -212,3 +286,4 @@ MODULE_AUTHOR("Leon Romanovsky <leon@leon.nu>");
 MODULE_DESCRIPTION("Tegra+ALC5632 machine ASoC driver");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS("platform:" DRV_NAME);
+MODULE_DEVICE_TABLE(of, tegra_alc5632_of_match);
diff --git a/sound/soc/tegra/tegra_pcm.c b/sound/soc/tegra/tegra_pcm.c
index c22431516ab2..8b4457137c7c 100644
--- a/sound/soc/tegra/tegra_pcm.c
+++ b/sound/soc/tegra/tegra_pcm.c
@@ -336,7 +336,7 @@ static int tegra_pcm_new(struct snd_soc_pcm_runtime *rtd)
 	if (!card->dev->dma_mask)
 		card->dev->dma_mask = &tegra_dma_mask;
 	if (!card->dev->coherent_dma_mask)
-		card->dev->coherent_dma_mask = 0xffffffff;
+		card->dev->coherent_dma_mask = DMA_BIT_MASK(32);
 
 	if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) {
 		ret = tegra_pcm_preallocate_dma_buffer(pcm,
diff --git a/sound/spi/at73c213.c b/sound/spi/at73c213.c
index 4dd051bdf4fd..c6500d00053b 100644
--- a/sound/spi/at73c213.c
+++ b/sound/spi/at73c213.c
@@ -1112,17 +1112,7 @@ static struct spi_driver at73c213_driver = {
 	.remove		= __devexit_p(snd_at73c213_remove),
 };
 
-static int __init at73c213_init(void)
-{
-	return spi_register_driver(&at73c213_driver);
-}
-module_init(at73c213_init);
-
-static void __exit at73c213_exit(void)
-{
-	spi_unregister_driver(&at73c213_driver);
-}
-module_exit(at73c213_exit);
+module_spi_driver(at73c213_driver);
 
 MODULE_AUTHOR("Hans-Christian Egtvedt <egtvedt@samfundet.no>");
 MODULE_DESCRIPTION("Sound driver for AT73C213 with Atmel SSC");
diff --git a/sound/usb/6fire/chip.c b/sound/usb/6fire/chip.c
index 8af92e3e9c18..fc8cc823e438 100644
--- a/sound/usb/6fire/chip.c
+++ b/sound/usb/6fire/chip.c
@@ -5,7 +5,6 @@
  *
  * Author:	Torsten Schenk <torsten.schenk@zoho.com>
  * Created:	Jan 01, 2011
- * Version:	0.3.0
  * Copyright:	(C) Torsten Schenk
  *
  * This program is free software; you can redistribute it and/or modify
@@ -29,7 +28,7 @@
 #include <sound/initval.h>
 
 MODULE_AUTHOR("Torsten Schenk <torsten.schenk@zoho.com>");
-MODULE_DESCRIPTION("TerraTec DMX 6Fire USB audio driver, version 0.3.0");
+MODULE_DESCRIPTION("TerraTec DMX 6Fire USB audio driver");
 MODULE_LICENSE("GPL v2");
 MODULE_SUPPORTED_DEVICE("{{TerraTec, DMX 6Fire USB}}");
 
diff --git a/sound/usb/6fire/chip.h b/sound/usb/6fire/chip.h
index d11e5cb520f0..bde02d105a51 100644
--- a/sound/usb/6fire/chip.h
+++ b/sound/usb/6fire/chip.h
@@ -3,7 +3,6 @@
  *
  * Author:	Torsten Schenk <torsten.schenk@zoho.com>
  * Created:	Jan 01, 2011
- * Version:	0.3.0
  * Copyright:	(C) Torsten Schenk
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/sound/usb/6fire/comm.c b/sound/usb/6fire/comm.c
index c994daa57af2..6c3d531a250e 100644
--- a/sound/usb/6fire/comm.c
+++ b/sound/usb/6fire/comm.c
@@ -5,7 +5,6 @@
  *
  * Author:	Torsten Schenk <torsten.schenk@zoho.com>
  * Created:	Jan 01, 2011
- * Version:	0.3.0
  * Copyright:	(C) Torsten Schenk
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/sound/usb/6fire/comm.h b/sound/usb/6fire/comm.h
index edc5dc84b888..d2af0a5ddcf3 100644
--- a/sound/usb/6fire/comm.h
+++ b/sound/usb/6fire/comm.h
@@ -3,7 +3,6 @@
  *
  * Author:	Torsten Schenk <torsten.schenk@zoho.com>
  * Created:	Jan 01, 2011
- * Version:	0.3.0
  * Copyright:	(C) Torsten Schenk
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/sound/usb/6fire/common.h b/sound/usb/6fire/common.h
index 7dbeb4a37831..b6eb03ed1c2c 100644
--- a/sound/usb/6fire/common.h
+++ b/sound/usb/6fire/common.h
@@ -3,7 +3,6 @@
  *
  * Author:	Torsten Schenk <torsten.schenk@zoho.com>
  * Created:	Jan 01, 2011
- * Version:	0.3.0
  * Copyright:	(C) Torsten Schenk
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/sound/usb/6fire/control.c b/sound/usb/6fire/control.c
index ac828eff1a63..07ed914d5e71 100644
--- a/sound/usb/6fire/control.c
+++ b/sound/usb/6fire/control.c
@@ -5,9 +5,12 @@
  *
  * Author:	Torsten Schenk <torsten.schenk@zoho.com>
  * Created:	Jan 01, 2011
- * Version:	0.3.0
  * Copyright:	(C) Torsten Schenk
  *
+ * Thanks to:
+ * - Holger Ruckdeschel: he found out how to control individual channel
+ *   volumes and introduced mute switch
+ *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
@@ -16,6 +19,7 @@
 
 #include <linux/interrupt.h>
 #include <sound/control.h>
+#include <sound/tlv.h>
 
 #include "control.h"
 #include "comm.h"
@@ -25,26 +29,6 @@ static char *opt_coax_texts[2] = { "Optical", "Coax" };
 static char *line_phono_texts[2] = { "Line", "Phono" };
 
 /*
- * calculated with $value\[i\] = 128 \cdot sqrt[3]{\frac{i}{128}}$
- * this is done because the linear values cause rapid degredation
- * of volume in the uppermost region.
- */
-static const u8 log_volume_table[128] = {
-	0x00, 0x19, 0x20, 0x24, 0x28, 0x2b, 0x2e, 0x30, 0x32, 0x34,
-	0x36, 0x38, 0x3a, 0x3b, 0x3d, 0x3e, 0x40, 0x41, 0x42, 0x43,
-	0x44, 0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e,
-	0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x53, 0x54, 0x55, 0x56,
-	0x56, 0x57, 0x58, 0x58, 0x59, 0x5a, 0x5b, 0x5b, 0x5c, 0x5c,
-	0x5d, 0x5e, 0x5e, 0x5f, 0x60, 0x60, 0x61, 0x61, 0x62, 0x62,
-	0x63, 0x63, 0x64, 0x65, 0x65, 0x66, 0x66, 0x67, 0x67, 0x68,
-	0x68, 0x69, 0x69, 0x6a, 0x6a, 0x6b, 0x6b, 0x6c, 0x6c, 0x6c,
-	0x6d, 0x6d, 0x6e, 0x6e, 0x6f, 0x6f, 0x70, 0x70, 0x70, 0x71,
-	0x71, 0x72, 0x72, 0x73, 0x73, 0x73, 0x74, 0x74, 0x75, 0x75,
-	0x75, 0x76, 0x76, 0x77, 0x77, 0x77, 0x78, 0x78, 0x78, 0x79,
-	0x79, 0x7a, 0x7a, 0x7a, 0x7b, 0x7b, 0x7b, 0x7c, 0x7c, 0x7c,
-	0x7d, 0x7d, 0x7d, 0x7e, 0x7e, 0x7e, 0x7f, 0x7f };
-
-/*
  * data that needs to be sent to device. sets up card internal stuff.
  * values dumped from windows driver and filtered by trial'n'error.
  */
@@ -59,7 +43,7 @@ init_data[] = {
 	{ 0x22, 0x03, 0x00 }, { 0x20, 0x03, 0x08 }, { 0x22, 0x04, 0x00 },
 	{ 0x20, 0x04, 0x08 }, { 0x22, 0x05, 0x01 }, { 0x20, 0x05, 0x08 },
 	{ 0x22, 0x04, 0x01 }, { 0x12, 0x04, 0x00 }, { 0x12, 0x05, 0x00 },
-	{ 0x12, 0x0d, 0x78 }, { 0x12, 0x21, 0x82 }, { 0x12, 0x22, 0x80 },
+	{ 0x12, 0x0d, 0x38 }, { 0x12, 0x21, 0x82 }, { 0x12, 0x22, 0x80 },
 	{ 0x12, 0x23, 0x00 }, { 0x12, 0x06, 0x02 }, { 0x12, 0x03, 0x00 },
 	{ 0x12, 0x02, 0x00 }, { 0x22, 0x03, 0x01 },
 	{ 0 } /* TERMINATING ENTRY */
@@ -70,20 +54,47 @@ static const int rates_altsetting[] = { 1, 1, 2, 2, 3, 3 };
 static const u16 rates_6fire_vl[] = {0x00, 0x01, 0x00, 0x01, 0x00, 0x01};
 static const u16 rates_6fire_vh[] = {0x11, 0x11, 0x10, 0x10, 0x00, 0x00};
 
+static DECLARE_TLV_DB_MINMAX(tlv_output, -9000, 0);
+static DECLARE_TLV_DB_MINMAX(tlv_input, -1500, 1500);
+
 enum {
 	DIGITAL_THRU_ONLY_SAMPLERATE = 3
 };
 
-static void usb6fire_control_master_vol_update(struct control_runtime *rt)
+static void usb6fire_control_output_vol_update(struct control_runtime *rt)
 {
 	struct comm_runtime *comm_rt = rt->chip->comm;
-	if (comm_rt) {
-		/* set volume */
-		comm_rt->write8(comm_rt, 0x12, 0x0f, 0x7f -
-				log_volume_table[rt->master_vol]);
-		 /* unmute */
-		comm_rt->write8(comm_rt, 0x12, 0x0e, 0x00);
-	}
+	int i;
+
+	if (comm_rt)
+		for (i = 0; i < 6; i++)
+			if (!(rt->ovol_updated & (1 << i))) {
+				comm_rt->write8(comm_rt, 0x12, 0x0f + i,
+					180 - rt->output_vol[i]);
+				rt->ovol_updated |= 1 << i;
+			}
+}
+
+static void usb6fire_control_output_mute_update(struct control_runtime *rt)
+{
+	struct comm_runtime *comm_rt = rt->chip->comm;
+
+	if (comm_rt)
+		comm_rt->write8(comm_rt, 0x12, 0x0e, ~rt->output_mute);
+}
+
+static void usb6fire_control_input_vol_update(struct control_runtime *rt)
+{
+	struct comm_runtime *comm_rt = rt->chip->comm;
+	int i;
+
+	if (comm_rt)
+		for (i = 0; i < 2; i++)
+			if (!(rt->ivol_updated & (1 << i))) {
+				comm_rt->write8(comm_rt, 0x12, 0x1c + i,
+					rt->input_vol[i] & 0x3f);
+				rt->ivol_updated |= 1 << i;
+			}
 }
 
 static void usb6fire_control_line_phono_update(struct control_runtime *rt)
@@ -165,34 +176,147 @@ static int usb6fire_control_streaming_update(struct control_runtime *rt)
 	return -EINVAL;
 }
 
-static int usb6fire_control_master_vol_info(struct snd_kcontrol *kcontrol,
+static int usb6fire_control_output_vol_info(struct snd_kcontrol *kcontrol,
 		struct snd_ctl_elem_info *uinfo)
 {
 	uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
-	uinfo->count = 1;
+	uinfo->count = 2;
 	uinfo->value.integer.min = 0;
-	uinfo->value.integer.max = 127;
+	uinfo->value.integer.max = 180;
 	return 0;
 }
 
-static int usb6fire_control_master_vol_put(struct snd_kcontrol *kcontrol,
+static int usb6fire_control_output_vol_put(struct snd_kcontrol *kcontrol,
 		struct snd_ctl_elem_value *ucontrol)
 {
 	struct control_runtime *rt = snd_kcontrol_chip(kcontrol);
+	unsigned int ch = kcontrol->private_value;
 	int changed = 0;
-	if (rt->master_vol != ucontrol->value.integer.value[0]) {
-		rt->master_vol = ucontrol->value.integer.value[0];
-		usb6fire_control_master_vol_update(rt);
+
+	if (ch > 4) {
+		snd_printk(KERN_ERR PREFIX "Invalid channel in volume control.");
+		return -EINVAL;
+	}
+
+	if (rt->output_vol[ch] != ucontrol->value.integer.value[0]) {
+		rt->output_vol[ch] = ucontrol->value.integer.value[0];
+		rt->ovol_updated &= ~(1 << ch);
 		changed = 1;
 	}
+	if (rt->output_vol[ch + 1] != ucontrol->value.integer.value[1]) {
+		rt->output_vol[ch + 1] = ucontrol->value.integer.value[1];
+		rt->ovol_updated &= ~(2 << ch);
+		changed = 1;
+	}
+
+	if (changed)
+		usb6fire_control_output_vol_update(rt);
+
 	return changed;
 }
 
-static int usb6fire_control_master_vol_get(struct snd_kcontrol *kcontrol,
+static int usb6fire_control_output_vol_get(struct snd_kcontrol *kcontrol,
 		struct snd_ctl_elem_value *ucontrol)
 {
 	struct control_runtime *rt = snd_kcontrol_chip(kcontrol);
-	ucontrol->value.integer.value[0] = rt->master_vol;
+	unsigned int ch = kcontrol->private_value;
+
+	if (ch > 4) {
+		snd_printk(KERN_ERR PREFIX "Invalid channel in volume control.");
+		return -EINVAL;
+	}
+
+	ucontrol->value.integer.value[0] = rt->output_vol[ch];
+	ucontrol->value.integer.value[1] = rt->output_vol[ch + 1];
+	return 0;
+}
+
+static int usb6fire_control_output_mute_put(struct snd_kcontrol *kcontrol,
+	struct snd_ctl_elem_value *ucontrol)
+{
+	struct control_runtime *rt = snd_kcontrol_chip(kcontrol);
+	unsigned int ch = kcontrol->private_value;
+	u8 old = rt->output_mute;
+	u8 value = 0;
+
+	if (ch > 4) {
+		snd_printk(KERN_ERR PREFIX "Invalid channel in volume control.");
+		return -EINVAL;
+	}
+
+	rt->output_mute &= ~(3 << ch);
+	if (ucontrol->value.integer.value[0])
+		value |= 1;
+	if (ucontrol->value.integer.value[1])
+		value |= 2;
+	rt->output_mute |= value << ch;
+
+	if (rt->output_mute != old)
+		usb6fire_control_output_mute_update(rt);
+
+	return rt->output_mute != old;
+}
+
+static int usb6fire_control_output_mute_get(struct snd_kcontrol *kcontrol,
+	struct snd_ctl_elem_value *ucontrol)
+{
+	struct control_runtime *rt = snd_kcontrol_chip(kcontrol);
+	unsigned int ch = kcontrol->private_value;
+	u8 value = rt->output_mute >> ch;
+
+	if (ch > 4) {
+		snd_printk(KERN_ERR PREFIX "Invalid channel in volume control.");
+		return -EINVAL;
+	}
+
+	ucontrol->value.integer.value[0] = 1 & value;
+	value >>= 1;
+	ucontrol->value.integer.value[1] = 1 & value;
+
+	return 0;
+}
+
+static int usb6fire_control_input_vol_info(struct snd_kcontrol *kcontrol,
+		struct snd_ctl_elem_info *uinfo)
+{
+	uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER;
+	uinfo->count = 2;
+	uinfo->value.integer.min = 0;
+	uinfo->value.integer.max = 30;
+	return 0;
+}
+
+static int usb6fire_control_input_vol_put(struct snd_kcontrol *kcontrol,
+		struct snd_ctl_elem_value *ucontrol)
+{
+	struct control_runtime *rt = snd_kcontrol_chip(kcontrol);
+	int changed = 0;
+
+	if (rt->input_vol[0] != ucontrol->value.integer.value[0]) {
+		rt->input_vol[0] = ucontrol->value.integer.value[0] - 15;
+		rt->ivol_updated &= ~(1 << 0);
+		changed = 1;
+	}
+	if (rt->input_vol[1] != ucontrol->value.integer.value[1]) {
+		rt->input_vol[1] = ucontrol->value.integer.value[1] - 15;
+		rt->ivol_updated &= ~(1 << 1);
+		changed = 1;
+	}
+
+	if (changed)
+		usb6fire_control_input_vol_update(rt);
+
+	return changed;
+}
+
+static int usb6fire_control_input_vol_get(struct snd_kcontrol *kcontrol,
+		struct snd_ctl_elem_value *ucontrol)
+{
+	struct control_runtime *rt = snd_kcontrol_chip(kcontrol);
+
+	ucontrol->value.integer.value[0] = rt->input_vol[0] + 15;
+	ucontrol->value.integer.value[1] = rt->input_vol[1] + 15;
+
 	return 0;
 }
 
@@ -287,18 +411,83 @@ static int usb6fire_control_digital_thru_get(struct snd_kcontrol *kcontrol,
 	return 0;
 }
 
-static struct __devinitdata snd_kcontrol_new elements[] = {
+static struct __devinitdata snd_kcontrol_new vol_elements[] = {
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
-		.name = "Master Playback Volume",
+		.name = "Analog Playback Volume",
 		.index = 0,
+		.private_value = 0,
+		.access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
+			SNDRV_CTL_ELEM_ACCESS_TLV_READ,
+		.info = usb6fire_control_output_vol_info,
+		.get = usb6fire_control_output_vol_get,
+		.put = usb6fire_control_output_vol_put,
+		.tlv = { .p = tlv_output }
+	},
+	{
+		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+		.name = "Analog Playback Volume",
+		.index = 1,
+		.private_value = 2,
+		.access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
+			SNDRV_CTL_ELEM_ACCESS_TLV_READ,
+		.info = usb6fire_control_output_vol_info,
+		.get = usb6fire_control_output_vol_get,
+		.put = usb6fire_control_output_vol_put,
+		.tlv = { .p = tlv_output }
+	},
+	{
+		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+		.name = "Analog Playback Volume",
+		.index = 2,
+		.private_value = 4,
+		.access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
+			SNDRV_CTL_ELEM_ACCESS_TLV_READ,
+		.info = usb6fire_control_output_vol_info,
+		.get = usb6fire_control_output_vol_get,
+		.put = usb6fire_control_output_vol_put,
+		.tlv = { .p = tlv_output }
+	},
+	{}
+};
+
+static struct __devinitdata snd_kcontrol_new mute_elements[] = {
+	{
+		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+		.name = "Analog Playback Switch",
+		.index = 0,
+		.private_value = 0,
+		.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
+		.info = snd_ctl_boolean_stereo_info,
+		.get = usb6fire_control_output_mute_get,
+		.put = usb6fire_control_output_mute_put,
+	},
+	{
+		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+		.name = "Analog Playback Switch",
+		.index = 1,
+		.private_value = 2,
 		.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
-		.info = usb6fire_control_master_vol_info,
-		.get = usb6fire_control_master_vol_get,
-		.put = usb6fire_control_master_vol_put
+		.info = snd_ctl_boolean_stereo_info,
+		.get = usb6fire_control_output_mute_get,
+		.put = usb6fire_control_output_mute_put,
 	},
 	{
 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+		.name = "Analog Playback Switch",
+		.index = 2,
+		.private_value = 4,
+		.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
+		.info = snd_ctl_boolean_stereo_info,
+		.get = usb6fire_control_output_mute_get,
+		.put = usb6fire_control_output_mute_put,
+	},
+	{}
+};
+
+static struct __devinitdata snd_kcontrol_new elements[] = {
+	{
+		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
 		.name = "Line/Phono Capture Route",
 		.index = 0,
 		.access = SNDRV_CTL_ELEM_ACCESS_READWRITE,
@@ -324,9 +513,54 @@ static struct __devinitdata snd_kcontrol_new elements[] = {
 		.get = usb6fire_control_digital_thru_get,
 		.put = usb6fire_control_digital_thru_put
 	},
+	{
+		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
+		.name = "Analog Capture Volume",
+		.index = 0,
+		.access = SNDRV_CTL_ELEM_ACCESS_READWRITE |
+			SNDRV_CTL_ELEM_ACCESS_TLV_READ,
+		.info = usb6fire_control_input_vol_info,
+		.get = usb6fire_control_input_vol_get,
+		.put = usb6fire_control_input_vol_put,
+		.tlv = { .p = tlv_input }
+	},
 	{}
 };
 
+static int usb6fire_control_add_virtual(
+	struct control_runtime *rt,
+	struct snd_card *card,
+	char *name,
+	struct snd_kcontrol_new *elems)
+{
+	int ret;
+	int i;
+	struct snd_kcontrol *vmaster =
+		snd_ctl_make_virtual_master(name, tlv_output);
+	struct snd_kcontrol *control;
+
+	if (!vmaster)
+		return -ENOMEM;
+	ret = snd_ctl_add(card, vmaster);
+	if (ret < 0)
+		return ret;
+
+	i = 0;
+	while (elems[i].name) {
+		control = snd_ctl_new1(&elems[i], rt);
+		if (!control)
+			return -ENOMEM;
+		ret = snd_ctl_add(card, control);
+		if (ret < 0)
+			return ret;
+		ret = snd_ctl_add_slave(vmaster, control);
+		if (ret < 0)
+			return ret;
+		i++;
+	}
+	return 0;
+}
+
 int __devinit usb6fire_control_init(struct sfire_chip *chip)
 {
 	int i;
@@ -352,9 +586,26 @@ int __devinit usb6fire_control_init(struct sfire_chip *chip)
 
 	usb6fire_control_opt_coax_update(rt);
 	usb6fire_control_line_phono_update(rt);
-	usb6fire_control_master_vol_update(rt);
+	usb6fire_control_output_vol_update(rt);
+	usb6fire_control_output_mute_update(rt);
+	usb6fire_control_input_vol_update(rt);
 	usb6fire_control_streaming_update(rt);
 
+	ret = usb6fire_control_add_virtual(rt, chip->card,
+		"Master Playback Volume", vol_elements);
+	if (ret) {
+		snd_printk(KERN_ERR PREFIX "cannot add control.\n");
+		kfree(rt);
+		return ret;
+	}
+	ret = usb6fire_control_add_virtual(rt, chip->card,
+		"Master Playback Switch", mute_elements);
+	if (ret) {
+		snd_printk(KERN_ERR PREFIX "cannot add control.\n");
+		kfree(rt);
+		return ret;
+	}
+
 	i = 0;
 	while (elements[i].name) {
 		ret = snd_ctl_add(chip->card, snd_ctl_new1(&elements[i], rt));
diff --git a/sound/usb/6fire/control.h b/sound/usb/6fire/control.h
index 8f5aeead2e3d..9a596d95474a 100644
--- a/sound/usb/6fire/control.h
+++ b/sound/usb/6fire/control.h
@@ -3,7 +3,6 @@
  *
  * Author:	Torsten Schenk <torsten.schenk@zoho.com>
  * Created:	Jan 01, 2011
- * Version:	0.3.0
  * Copyright:	(C) Torsten Schenk
  *
  * This program is free software; you can redistribute it and/or modify
@@ -44,7 +43,11 @@ struct control_runtime {
 	bool line_phono_switch;
 	bool digital_thru_switch;
 	bool usb_streaming;
-	u8 master_vol;
+	u8 output_vol[6];
+	u8 ovol_updated;
+	u8 output_mute;
+	s8 input_vol[2];
+	u8 ivol_updated;
 };
 
 int __devinit usb6fire_control_init(struct sfire_chip *chip);
diff --git a/sound/usb/6fire/firmware.c b/sound/usb/6fire/firmware.c
index 3b5f517a3972..6f9715ab32fe 100644
--- a/sound/usb/6fire/firmware.c
+++ b/sound/usb/6fire/firmware.c
@@ -5,7 +5,6 @@
  *
  * Author:	Torsten Schenk <torsten.schenk@zoho.com>
  * Created:	Jan 01, 2011
- * Version:	0.3.0
  * Copyright:	(C) Torsten Schenk
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/sound/usb/6fire/midi.c b/sound/usb/6fire/midi.c
index 13f4509dce2b..f0e5179b242b 100644
--- a/sound/usb/6fire/midi.c
+++ b/sound/usb/6fire/midi.c
@@ -5,7 +5,6 @@
  *
  * Author:	Torsten Schenk <torsten.schenk@zoho.com>
  * Created:	Jan 01, 2011
- * Version:	0.3.0
  * Copyright:	(C) Torsten Schenk
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/sound/usb/6fire/midi.h b/sound/usb/6fire/midi.h
index 97a7bf669135..5114eccc1d8e 100644
--- a/sound/usb/6fire/midi.h
+++ b/sound/usb/6fire/midi.h
@@ -3,7 +3,6 @@
  *
  * Author:	Torsten Schenk <torsten.schenk@zoho.com>
  * Created:	Jan 01, 2011
- * Version:	0.3.0
  * Copyright:	(C) Torsten Schenk
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/sound/usb/6fire/pcm.c b/sound/usb/6fire/pcm.c
index d144cdb2f159..c97d05f0e966 100644
--- a/sound/usb/6fire/pcm.c
+++ b/sound/usb/6fire/pcm.c
@@ -5,7 +5,6 @@
  *
  * Author:	Torsten Schenk <torsten.schenk@zoho.com>
  * Created:	Jan 01, 2011
- * Version:	0.3.0
  * Copyright:	(C) Torsten Schenk
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/sound/usb/6fire/pcm.h b/sound/usb/6fire/pcm.h
index 2bee81374002..3104301b257d 100644
--- a/sound/usb/6fire/pcm.h
+++ b/sound/usb/6fire/pcm.h
@@ -3,7 +3,6 @@
  *
  * Author:	Torsten Schenk <torsten.schenk@zoho.com>
  * Created:	Jan 01, 2011
- * Version:	0.3.0
  * Copyright:	(C) Torsten Schenk
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/sound/usb/Kconfig b/sound/usb/Kconfig
index 3efc21c3d67c..ff77b28f3da1 100644
--- a/sound/usb/Kconfig
+++ b/sound/usb/Kconfig
@@ -106,6 +106,7 @@ config SND_USB_6FIRE
         select BITREVERSE
         select SND_RAWMIDI
         select SND_PCM
+        select SND_VMASTER
         help
           Say Y here to include support for TerraTec 6fire DMX USB interface.
 
diff --git a/sound/usb/caiaq/audio.c b/sound/usb/caiaq/audio.c
index 2cf87f5afed4..fde9a7a29cb6 100644
--- a/sound/usb/caiaq/audio.c
+++ b/sound/usb/caiaq/audio.c
@@ -311,8 +311,10 @@ snd_usb_caiaq_pcm_pointer(struct snd_pcm_substream *sub)
 
 	spin_lock(&dev->spinlock);
 
-	if (dev->input_panic || dev->output_panic)
+	if (dev->input_panic || dev->output_panic) {
 		ptr = SNDRV_PCM_POS_XRUN;
+		goto unlock;
+	}
 
 	if (sub->stream == SNDRV_PCM_STREAM_PLAYBACK)
 		ptr = bytes_to_frames(sub->runtime,
@@ -321,6 +323,7 @@ snd_usb_caiaq_pcm_pointer(struct snd_pcm_substream *sub)
 		ptr = bytes_to_frames(sub->runtime,
 					dev->audio_in_buf_pos[index]);
 
+unlock:
 	spin_unlock(&dev->spinlock);
 	return ptr;
 }
diff --git a/sound/usb/card.h b/sound/usb/card.h
index a39edcc32a93..da5fa1ac4eda 100644
--- a/sound/usb/card.h
+++ b/sound/usb/card.h
@@ -1,6 +1,7 @@
 #ifndef __USBAUDIO_CARD_H
 #define __USBAUDIO_CARD_H
 
+#define MAX_NR_RATES	1024
 #define MAX_PACKS	20
 #define MAX_PACKS_HS	(MAX_PACKS * 8)	/* in high speed mode */
 #define MAX_URBS	8
diff --git a/sound/usb/format.c b/sound/usb/format.c
index e09aba19375c..ddfef57c4c9f 100644
--- a/sound/usb/format.c
+++ b/sound/usb/format.c
@@ -209,8 +209,6 @@ static int parse_audio_format_rates_v1(struct snd_usb_audio *chip, struct audiof
 	return 0;
 }
 
-#define MAX_UAC2_NR_RATES 1024
-
 /*
  * Helper function to walk the array of sample rate triplets reported by
  * the device. The problem is that we need to parse whole array first to
@@ -255,7 +253,7 @@ static int parse_uac2_sample_rate_range(struct audioformat *fp, int nr_triplets,
 			fp->rates |= snd_pcm_rate_to_rate_bit(rate);
 
 			nr_rates++;
-			if (nr_rates >= MAX_UAC2_NR_RATES) {
+			if (nr_rates >= MAX_NR_RATES) {
 				snd_printk(KERN_ERR "invalid uac2 rates\n");
 				break;
 			}
diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c
index 0220b0f335b9..0eed6115c2d4 100644
--- a/sound/usb/pcm.c
+++ b/sound/usb/pcm.c
@@ -695,6 +695,7 @@ static int snd_usb_pcm_check_knot(struct snd_pcm_runtime *runtime,
 				  struct snd_usb_substream *subs)
 {
 	struct audioformat *fp;
+	int *rate_list;
 	int count = 0, needs_knot = 0;
 	int err;
 
@@ -708,7 +709,8 @@ static int snd_usb_pcm_check_knot(struct snd_pcm_runtime *runtime,
 	if (!needs_knot)
 		return 0;
 
-	subs->rate_list.list = kmalloc(sizeof(int) * count, GFP_KERNEL);
+	subs->rate_list.list = rate_list =
+		kmalloc(sizeof(int) * count, GFP_KERNEL);
 	if (!subs->rate_list.list)
 		return -ENOMEM;
 	subs->rate_list.count = count;
@@ -717,7 +719,7 @@ static int snd_usb_pcm_check_knot(struct snd_pcm_runtime *runtime,
 	list_for_each_entry(fp, &subs->fmt_list, list) {
 		int i;
 		for (i = 0; i < fp->nr_rates; i++)
-			subs->rate_list.list[count++] = fp->rate_table[i];
+			rate_list[count++] = fp->rate_table[i];
 	}
 	err = snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE,
 					 &subs->rate_list);
diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h
index 8edc5035fc8f..d89ab4c7d44b 100644
--- a/sound/usb/quirks-table.h
+++ b/sound/usb/quirks-table.h
@@ -1618,6 +1618,14 @@ YAMAHA_DEVICE(0x7010, "UB99"),
 	}
 },
 {
+	/* Edirol UM-3G */
+	USB_DEVICE_VENDOR_SPEC(0x0582, 0x0108),
+	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
+		.ifnum = 0,
+		.type = QUIRK_MIDI_STANDARD_INTERFACE
+	}
+},
+{
 	/* Boss JS-8 Jam Station  */
 	USB_DEVICE(0x0582, 0x0109),
 	.driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) {
diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c
index a3ddac0deffd..27817266867a 100644
--- a/sound/usb/quirks.c
+++ b/sound/usb/quirks.c
@@ -132,10 +132,14 @@ static int create_fixed_stream_quirk(struct snd_usb_audio *chip,
 	unsigned *rate_table = NULL;
 
 	fp = kmemdup(quirk->data, sizeof(*fp), GFP_KERNEL);
-	if (! fp) {
+	if (!fp) {
 		snd_printk(KERN_ERR "cannot memdup\n");
 		return -ENOMEM;
 	}
+	if (fp->nr_rates > MAX_NR_RATES) {
+		kfree(fp);
+		return -EINVAL;
+	}
 	if (fp->nr_rates > 0) {
 		rate_table = kmemdup(fp->rate_table,
 				     sizeof(int) * fp->nr_rates, GFP_KERNEL);
diff --git a/sound/usb/usx2y/usbusx2yaudio.c b/sound/usb/usx2y/usbusx2yaudio.c
index 6ffb3713b60c..520ef96d7c75 100644
--- a/sound/usb/usx2y/usbusx2yaudio.c
+++ b/sound/usb/usx2y/usbusx2yaudio.c
@@ -80,7 +80,7 @@ static int usX2Y_urb_capt_retire(struct snd_usX2Y_substream *subs)
 		cp = (unsigned char*)urb->transfer_buffer + urb->iso_frame_desc[i].offset;
 		if (urb->iso_frame_desc[i].status) { /* active? hmm, skip this */
 			snd_printk(KERN_ERR "active frame status %i. "
-				   "Most propably some hardware problem.\n",
+				   "Most probably some hardware problem.\n",
 				   urb->iso_frame_desc[i].status);
 			return urb->iso_frame_desc[i].status;
 		}
@@ -300,7 +300,7 @@ static void usX2Y_error_sequence(struct usX2Ydev *usX2Y,
 {
 	snd_printk(KERN_ERR
 "Sequence Error!(hcd_frame=%i ep=%i%s;wait=%i,frame=%i).\n"
-"Most propably some urb of usb-frame %i is still missing.\n"
+"Most probably some urb of usb-frame %i is still missing.\n"
 "Cause could be too long delays in usb-hcd interrupt handling.\n",
 		   usb_get_current_frame_number(usX2Y->dev),
 		   subs->endpoint, usb_pipein(urb->pipe) ? "in" : "out",
diff --git a/sound/usb/usx2y/usx2yhwdeppcm.c b/sound/usb/usx2y/usx2yhwdeppcm.c
index a51340f6f2db..8e40b6e67e9e 100644
--- a/sound/usb/usx2y/usx2yhwdeppcm.c
+++ b/sound/usb/usx2y/usx2yhwdeppcm.c
@@ -74,7 +74,7 @@ static int usX2Y_usbpcm_urb_capt_retire(struct snd_usX2Y_substream *subs)
 	}
 	for (i = 0; i < nr_of_packs(); i++) {
 		if (urb->iso_frame_desc[i].status) { /* active? hmm, skip this */
-			snd_printk(KERN_ERR "activ frame status %i. Most propably some hardware problem.\n", urb->iso_frame_desc[i].status);
+			snd_printk(KERN_ERR "active frame status %i. Most probably some hardware problem.\n", urb->iso_frame_desc[i].status);
 			return urb->iso_frame_desc[i].status;
 		}
 		lens += urb->iso_frame_desc[i].actual_length / usX2Y->stride;
diff --git a/tools/perf/Makefile b/tools/perf/Makefile
index ac86d67b636e..7c12650165ae 100644
--- a/tools/perf/Makefile
+++ b/tools/perf/Makefile
@@ -104,7 +104,7 @@ endif
 
 CFLAGS = -fno-omit-frame-pointer -ggdb3 -Wall -Wextra -std=gnu99 $(CFLAGS_WERROR) $(CFLAGS_OPTIMIZE) -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS)
 EXTLIBS = -lpthread -lrt -lelf -lm
-ALL_CFLAGS = $(CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
+ALL_CFLAGS = $(CFLAGS) -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE
 ALL_LDFLAGS = $(LDFLAGS)
 STRIP ?= strip
 
@@ -168,10 +168,7 @@ endif
 
 ### --- END CONFIGURATION SECTION ---
 
-# Those must not be GNU-specific; they are shared with perl/ which may
-# be built by a different compiler. (Note that this is an artifact now
-# but it still might be nice to keep that distinction.)
-BASIC_CFLAGS = -Iutil/include -Iarch/$(ARCH)/include
+BASIC_CFLAGS = -Iutil/include -Iarch/$(ARCH)/include -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -D_GNU_SOURCE
 BASIC_LDFLAGS =
 
 # Guard against environment variables
diff --git a/tools/perf/bench/mem-memcpy-x86-64-asm.S b/tools/perf/bench/mem-memcpy-x86-64-asm.S
index a57b66e853c2..185a96d66dd1 100644
--- a/tools/perf/bench/mem-memcpy-x86-64-asm.S
+++ b/tools/perf/bench/mem-memcpy-x86-64-asm.S
@@ -1,2 +1,8 @@
 
 #include "../../../arch/x86/lib/memcpy_64.S"
+/*
+ * We need to provide note.GNU-stack section, saying that we want
+ * NOT executable stack. Otherwise the final linking will assume that
+ * the ELF stack should not be restricted at all and set it RWX.
+ */
+.section .note.GNU-stack,"",@progbits
diff --git a/tools/perf/builtin-probe.c b/tools/perf/builtin-probe.c
index 59d43abfbfec..fb8566181f27 100644
--- a/tools/perf/builtin-probe.c
+++ b/tools/perf/builtin-probe.c
@@ -20,7 +20,6 @@
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  *
  */
-#define _GNU_SOURCE
 #include <sys/utsname.h>
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -31,7 +30,6 @@
 #include <stdlib.h>
 #include <string.h>
 
-#undef _GNU_SOURCE
 #include "perf.h"
 #include "builtin.h"
 #include "util/util.h"
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index 8f80df896038..dd162aa24baa 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -89,8 +89,6 @@ void get_term_dimensions(struct winsize *ws)
 
 static void perf_top__update_print_entries(struct perf_top *top)
 {
-	top->print_entries = top->winsize.ws_row;
-
 	if (top->print_entries > 9)
 		top->print_entries -= 9;
 }
@@ -100,6 +98,13 @@ static void perf_top__sig_winch(int sig __used, siginfo_t *info __used, void *ar
 	struct perf_top *top = arg;
 
 	get_term_dimensions(&top->winsize);
+	if (!top->print_entries
+	    || (top->print_entries+4) > top->winsize.ws_row) {
+		top->print_entries = top->winsize.ws_row;
+	} else {
+		top->print_entries += 4;
+		top->winsize.ws_row = top->print_entries;
+	}
 	perf_top__update_print_entries(top);
 }
 
@@ -453,8 +458,10 @@ static void perf_top__handle_keypress(struct perf_top *top, int c)
 				};
 				perf_top__sig_winch(SIGWINCH, NULL, top);
 				sigaction(SIGWINCH, &act, NULL);
-			} else
+			} else {
+				perf_top__sig_winch(SIGWINCH, NULL, top);
 				signal(SIGWINCH, SIG_DFL);
+			}
 			break;
 		case 'E':
 			if (top->evlist->nr_entries > 1) {
diff --git a/tools/perf/util/event.c b/tools/perf/util/event.c
index 73ddaf06b8e7..2044324b755a 100644
--- a/tools/perf/util/event.c
+++ b/tools/perf/util/event.c
@@ -554,7 +554,7 @@ static int perf_event__process_kernel_mmap(struct perf_tool *tool __used,
 
 	is_kernel_mmap = memcmp(event->mmap.filename,
 				kmmap_prefix,
-				strlen(kmmap_prefix)) == 0;
+				strlen(kmmap_prefix) - 1) == 0;
 	if (event->mmap.filename[0] == '/' ||
 	    (!is_kernel_mmap && event->mmap.filename[0] == '[')) {
 
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index 667f3b78bb2c..7132ee834e0e 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -463,6 +463,7 @@ int perf_event__parse_sample(const union perf_event *event, u64 type,
 	memset(data, 0, sizeof(*data));
 	data->cpu = data->pid = data->tid = -1;
 	data->stream_id = data->id = data->time = -1ULL;
+	data->period = 1;
 
 	if (event->header.type != PERF_RECORD_SAMPLE) {
 		if (!sample_id_all)
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c
index 3e7e0b09c12c..ecd7f4dd7eea 100644
--- a/tools/perf/util/header.c
+++ b/tools/perf/util/header.c
@@ -2105,7 +2105,7 @@ int perf_event__synthesize_event_type(struct perf_tool *tool,
 	strncpy(ev.event_type.event_type.name, name, MAX_EVENT_NAME - 1);
 
 	ev.event_type.header.type = PERF_RECORD_HEADER_EVENT_TYPE;
-	size = strlen(name);
+	size = strlen(ev.event_type.event_type.name);
 	size = ALIGN(size, sizeof(u64));
 	ev.event_type.header.size = sizeof(ev.event_type) -
 		(sizeof(ev.event_type.event_type.name) - size);
diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c
index eb25900e2211..29cb65459811 100644
--- a/tools/perf/util/probe-event.c
+++ b/tools/perf/util/probe-event.c
@@ -19,7 +19,6 @@
  *
  */
 
-#define _GNU_SOURCE
 #include <sys/utsname.h>
 #include <sys/types.h>
 #include <sys/stat.h>
@@ -33,7 +32,6 @@
 #include <limits.h>
 #include <elf.h>
 
-#undef _GNU_SOURCE
 #include "util.h"
 #include "event.h"
 #include "string.h"
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c
index 215d50f2042e..0975438c3e72 100644
--- a/tools/perf/util/symbol.c
+++ b/tools/perf/util/symbol.c
@@ -1,4 +1,3 @@
-#define _GNU_SOURCE
 #include <ctype.h>
 #include <dirent.h>
 #include <errno.h>
diff --git a/tools/perf/util/trace-event-parse.c b/tools/perf/util/trace-event-parse.c
index 6c164dc9ee95..1a8d4dc4f386 100644
--- a/tools/perf/util/trace-event-parse.c
+++ b/tools/perf/util/trace-event-parse.c
@@ -21,14 +21,13 @@
  *  The parts for function graph printing was taken and modified from the
  *  Linux Kernel that were written by Frederic Weisbecker.
  */
-#define _GNU_SOURCE
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <ctype.h>
 #include <errno.h>
 
-#undef _GNU_SOURCE
 #include "../perf.h"
 #include "util.h"
 #include "trace-event.h"
diff --git a/tools/perf/util/ui/browsers/hists.c b/tools/perf/util/ui/browsers/hists.c
index 1212a386a033..e81aef1f2569 100644
--- a/tools/perf/util/ui/browsers/hists.c
+++ b/tools/perf/util/ui/browsers/hists.c
@@ -1,6 +1,4 @@
-#define _GNU_SOURCE
 #include <stdio.h>
-#undef _GNU_SOURCE
 #include "../libslang.h"
 #include <stdlib.h>
 #include <string.h>
diff --git a/tools/perf/util/ui/helpline.c b/tools/perf/util/ui/helpline.c
index 6ef3c5691762..4f48f5901b30 100644
--- a/tools/perf/util/ui/helpline.c
+++ b/tools/perf/util/ui/helpline.c
@@ -1,4 +1,3 @@
-#define _GNU_SOURCE
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h
index b9c530cce79a..ecf9898169c8 100644
--- a/tools/perf/util/util.h
+++ b/tools/perf/util/util.h
@@ -40,7 +40,6 @@
 #define decimal_length(x)	((int)(sizeof(x) * 2.56 + 0.5) + 1)
 
 #define _ALL_SOURCE 1
-#define _GNU_SOURCE 1
 #define _BSD_SOURCE 1
 #define HAS_BOOL
 
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 7287bf5d1c9e..a91f980077d8 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -1543,7 +1543,7 @@ void mark_page_dirty_in_slot(struct kvm *kvm, struct kvm_memory_slot *memslot,
 	if (memslot && memslot->dirty_bitmap) {
 		unsigned long rel_gfn = gfn - memslot->base_gfn;
 
-		if (!__test_and_set_bit_le(rel_gfn, memslot->dirty_bitmap))
+		if (!test_and_set_bit_le(rel_gfn, memslot->dirty_bitmap))
 			memslot->nr_dirty_pages++;
 	}
 }