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* ASoC: Add debug trace for bias level transitionsMark Brown2009-05-181-0/+18
| | | | | | A standard way of making sure we know when the bias level changes. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ASoC: Integrate bias management with DAPM power managementMark Brown2009-05-182-75/+64
| | | | | | | | | | Rather than managing the bias level of the system based on if there is an active audio stream manage it based on there being an active DAPM widget. This simplifies the code a little, moving the power handling into one place, and improves audio performance for bypass paths when no playbacks or captures are active. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ASoC: Make DAPM sysfs entries non-optionalMark Brown2009-05-181-9/+1
| | | | | | sysfs is so standard these days there's no point. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ASoC: Split DAPM power checks from sequencing of power changesMark Brown2009-05-181-25/+56
| | | | | | | | | | | | | | | | | | DAPM has always applied any changes to the power state of widgets as soon as it has determined that they are required. Instead of doing this store all the changes that are required on lists of widgets to power up and down, then iterate over those lists and apply the changes. This changes the sequence in which changes are implemented, doing all power downs before power ups and always using the up/down sequences (previously they were only used when changes were due to DAC/ADC power events). The error handling is also changed so that we continue attempting to power widgets if some changes fail. The main benefit of this is to allow future changes to do optimisations over the whole power sequence and to reduce the number of walks of the widget graph required to check the power status of widgets. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* ASoC: TWL4030: Enable/disable voice digital filtersMisael Lopez Cruz2009-05-182-1/+38
| | | | | | | | | | | | Enable TWL4030 VTXL/VTXR and VRX digital filters for uplink and downlink paths, respectively. This patch also corrects voice 8/16kHz mode selection bit (SEL_16K) of CODEC_MODE register. Signed-off-by: Misael Lopez Cruz <x0052729@ti.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* sound: use dev_set_drvdataJulia Lawall2009-05-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Eliminate direct accesses to the driver_data field. cf 82ab13b26f15f49be45f15ccc96bfa0b81dfd015 The semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @@ struct device *dev; expression E; type T; @@ - dev->driver_data = (T)E + dev_set_drvdata(dev, E) @@ struct device *dev; type T; @@ - (T)dev->driver_data + dev_get_drvdata(dev) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ASoC: Optimize switch/case in magician.cTakashi Iwai2009-05-151-6/+7
| | | | | | | | | Use default to optimize the switch/case in magicial_playback_hw_params(), which also fixes the compile warnings below: sound/soc/pxa/magician.c:89: warning: 'acds' may be used uninitialized in this function sound/soc/pxa/magician.c:89: warning: 'acps' may be used uninitialized in this function Signed-off-by: Takashi Iwai <tiwai@suse.de>
* ASoC: Add missing __devexit in wm8940.cTakashi Iwai2009-05-151-1/+1
| | | | Signed-off-by: Takashi Iwai <tiwai@suse.de>
* Merge branch 'for-2.6.31' of ↵Takashi Iwai2009-05-159-62/+302
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6 into topic/asoc
| * Merge branch 'for-2.6.30' into for-2.6.31Mark Brown2009-05-154-46/+121
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| | * ASoC: DaVinci EVM board support buildfixesDavid Brownell2009-05-152-14/+56
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a build fix, resyncing the DaVinci EVM ASoC board code with the version in the DaVinci tree. That resync includes support for the DM355 EVM, although that board isn't yet in mainline. (NOTE: also includes a bugfix to the platform_add_resources call, recently sent by Chaithrika U S <chaithrika@ti.com> but not yet merged into the DaVinci tree.) Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| | * ASoC: DaVinci I2S updatesDavid Brownell2009-05-151-3/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This resyncs the DaVinci I2S code with the version in the DaVinci tree. The behavioral change uses updated clock interfaces which recently merged to mainline. Two other changes include adding a comment on the ASP/McBSP/McASP confusion, and dropping pdev->id in order to support more boards than just the DM644x EVM. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| | * ASoC: davinci-pcm buildfixesDavid Brownell2009-05-151-29/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a buildfix for the DaVinci PCM code, resyncing it with the version in the DaVinci tree. The notable change is using current EDMA interfaces, which recently merged to mainline. (The older interfaces never made it into mainline.) NOTE: open issue, the DMA should be to/from SRAM; see chip errata for more info. The artifacts are extremely easy to hear on DM355 hardware (not yet supported in mainline), but don't seem as audible on DM6446 hardwaare (which does have mainline support). Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | ASoC: Support AC97 link off by default on WM9712Marek Vasut2009-05-141-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The WM9712 can be configured by resistor strapping GPIO4 to behave like the WM9713 and default to leaving the AC97 link disabled after cold reset until a warm reset occurs. In this configuration we need to issue a warm reset after cold to bring the link up so do so. The warm reset will be harmless on systems that don't need it. [Changelog rewritten to document the reasoning. -- broonie] Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | Merge branch 'pxa2xx-i2s' into for-2.6.31Mark Brown2009-05-141-16/+9
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| | * | ASoC: pxa2xx-i2s: Fix suspend/resumeKarl Beldan2009-05-141-8/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | pxa2xx_i2s_resume is : - unconditionnaly setting SACR0_ENB - unsetting SACR0_ENB in saved SACR0 pxa_i2s.sacr0 fix these. In pxa2xx_i2s_{resume,suspend}, save/restore registers even when !dai->active. Signed-off-by: Karl Beldan <karl.beldan@mobile-devices.fr> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| | * | ASoC: pxa2xx-i2s: Fix inappropriate release of i2s clockKarl Beldan2009-05-141-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | i2s_clk is 'put' for no reason in pxa2xx_i2s_shutdown. Now we 'get' i2s_clk at probe and 'put' it at driver removal or when probe fails. Signed-off-by: Karl Beldan <karl.beldan@mobile-devices.fr> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| | * | ASoC: pxa2xx-i2s: Handle SACR1_DRPL and SACR1_DREC separatelyKarl Beldan2009-05-141-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - hw_params enables both RPL and REC functions each time : Enable the appropriate function in pxa2xx_i2s_trigger. - pxa2xx_i2s_shutdown disables i2s anytime one of RPL or REC function is off : Turn it off only when both functions are off. Signed-off-by: Karl Beldan <karl.beldan@mobile-devices.fr> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| | * | ASoC: pxa2xx-i2s: Proper hw initializationKarl Beldan2009-05-141-3/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make sure we are in a know good state at end of probe : Reset FIFO logic and registers, and make sure REC and RPL functions along with FIFO service are disabled (SACR0_RST enables REC and RPL). Resetting loses current settings so remove reset from stream startup. Now reset occurs only at probe. Signed-off-by: Karl Beldan <karl.beldan@mobile-devices.fr> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | | ASoC: Added OMAP3 EVM support in ASoC.Anuj Aggarwal2009-05-143-0/+157
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Resending the patch after fixing the minor issues. Signed-off-by: Anuj Aggarwal <anuj.aggarwal@ti.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | | ASoC: pxa2xx-i2s: Proper initializationKarl Beldan2009-05-131-0/+13
| |/ / | | | | | | | | | | | | | | | | | | | | | Reset FIFO logic and registers, and make sure REC and RPL functions along with FIFO service are disabled at probe. Signed-off-by: Karl Beldan <karl.beldan@mobile-devices.fr> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* | | Merge branch 'for-2.6.31' of ↵Takashi Iwai2009-05-129-40/+283
|\| | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound-2.6 into topic/asoc
| * | Merge branch 'for-2.6.30' into for-2.6.31Mark Brown2009-05-122-1/+4
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| | * pxa2xx-ac97: fix reset gpio mode settingMike Rapoport2009-05-111-1/+1
| | | | | | | | | | | | | | | | | | Signed-off-by: Mike Rapoport <mike@compulab.co.il> Acked-by: Eric Miao <eric.miao@marvell.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| | * ASoC: soc-core: fix crash when removing not instantiated cardMike Rapoport2009-05-111-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If the card was not instantiated in snd_soc_instantiate_card, calling soc-remove will crash because some of codec, cpu_dai and card .remove methods are called twice. Fix this by returning from soc_remove immediately. Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | ASoC: TWL4030: change DAPM for analog microphone selectionJoonyoung Shim2009-05-121-33/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The inputs of the twl4030 codec can be mixed, so we will use the mixer DAPM for the analog microphone registers(0x05, 0x06), but if we enable more than one input at the same time, the input impedance of the input amplifier will be reduced. Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com> Acked-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | ASoC: Enforce symmetric rates for PXA2xx I2SMark Brown2009-05-121-0/+1
| | | | | | | | | | | | | | | | | | There is a single I2S_SYNC pin on the chip. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | ASoC: em-x270: make the driver support also eXeda and CM-X300 machinesMike Rapoport2009-05-122-6/+7
| | | | | | | | | | | | | | | Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | ASoC: remove driver_data direct access of struct deviceRoel Kluin2009-05-113-6/+6
| | | | | | | | | | | | Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | ASoC: Fix up CODEC DAI formats for big endian CPUsMark Brown2009-05-091-0/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ASoC uses the standard ALSA data format definitions to specify the wire format used between the CPU and CODEC. Since the ALSA data formats all include the endianess of the data but this information is not relevant by the time the data has been encoded onto the serial link to the CODEC this means that either all the CODEC drivers need to declare both big and little endian variants or the core needs to fix up the format constraints specified by CODEC drivers. For now take the latter approach - this will need to be revisited if any CODECs are endianness dependant. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | ASoC: AFEB9260 driverSergey Lapin2009-05-083-0/+212
| | | | | | | | | | | | | | | | | | | | | ASoC driver for AT91SAM9260-based AFEB9260 board Signed-off-by: Sergey Lapin <slapin@ossfans.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* | | Merge branch 'topic/drvdata-fix' into topic/asocTakashi Iwai2009-05-127-14/+16
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| * | sound: remove driver_data direct access of struct deviceGreg Kroah-Hartman2009-05-125-14/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the near future, the driver core is going to not allow direct access to the driver_data pointer in struct device. Instead, the functions dev_get_drvdata() and dev_set_drvdata() should be used. These functions have been around since the beginning, so are backwards compatible with all older kernel versions. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | Merge branch 'fix/misc' into for-linusTakashi Iwai2009-05-042-0/+2
| |\ \ | | | | | | | | | | | | | | | | * fix/misc: ALSA: indigo-express: add missing 64KHz flags
| | * | ALSA: indigo-express: add missing 64KHz flagsGiuliano Pochini2009-04-282-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Indigo-express cards also support 64KHz sampling rate: this patch adds missing SNDRV_PCM_RATE_64000 flags. Signed-off-by: Giuliano Pochini <pochini@shiny.it> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | ASoC: TWL4030: Fix typo in twl4030_codec_mute functionPeter Ujfalusi2009-05-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Copy-paste error: TWL4030_PRECKL_GAIN >> TWL4030_PRECKR_GAIN It has not caused problems, since TWL4030_PRECKL_GAIN == TWL4030_PRECKR_GAIN == 0x30 Signed-off-by: Peter Ujfalusi <peter.ujfalusi@nokia.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* | | | ASoC: cs4270: add power management supportDaniel Mack2009-05-071-1/+57
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Daniel Mack <daniel@caiaq.de> Acked-by: Timur Tabi <timur@freescale.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* | | | ASoC: cs4270: introduce CS4270_I2C_INCRDaniel Mack2009-05-051-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replace the magic 0x80 value with a suitable macro definition. Signed-off-by: Daniel Mack <daniel@caiaq.de> Acked-by: Timur Tabi <timur@freescale.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
* | | | Merge branch 'for-2.6.30' into for-2.6.31Mark Brown2009-05-051-20/+20
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| * | | ASoC: Fix errors in WM8990Jinyoung Park2009-05-051-20/+20
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | The mis-typing exist in dapm controller definitions and dapm route definitions, so happen mis-matched error when snd_soc_dapm_add_routes(). Cc: stable@kernel.org Signed-off-by: Jinyoung Park <parkjy@mtekvision.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com
* | | Merge commit 'takashi/topic/asoc' into for-2.6.31Mark Brown2009-05-0554-3230/+743
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| * | | Merge branch 'fix/asoc' into topic/asocTakashi Iwai2009-05-0454-3230/+743
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| | * | ASoC: Remove BROKEN from mpc5200 kconfigTakashi Iwai2009-05-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The regression was fixed by commit 3e5b50165fd0be080044586f43fcdd460ed27610, so no need to mark this driver as BROKEN. Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * | Merge branch 'fix/pcm-jiffies-check' into fix/asocTakashi Iwai2009-05-04271-8971/+12461
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| | | * | ALSA: pcm core - Avoid jiffies check for devices with BATCH flagTakashi Iwai2009-04-281-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The hardware devices with SNDRV_PCM_INFO_BATCH flag can't give the precise current position. And such hardwares have often big FIFO in addition to the ring buffer, and it screws up the jiffies check in pcm_lib.c. This patch adds a simple check of info flag so that the driver skips the jiffies check in snd_pcm_period_elapsed() when BATCH flag is set. Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | | * | ALSA: Add missing SNDRV_PCM_INFO_BATCH flag to some driversTakashi Iwai2009-04-289-12/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added SNDRV_PCM_INFO_BATCH flag to PCM info field of some drivers that really don't give the precise pointer value. Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | | * | Merge branch 'fix/misc' into for-linusTakashi Iwai2009-04-271-1/+1
| | | |\| | | | | | | | | | | | | | | | | | | | | * fix/misc: ALSA: Fix Trivial Warnining in sound/pci/cmipci.c
| | | | * ALSA: Fix Trivial Warnining in sound/pci/cmipci.cSubrata Modak2009-04-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixed the compile warning below by initializatin iomidi variable properly. sound/pci/cmipci.c: In function ‘snd_cmipci_probe’: sound/pci/cmipci.c:3017: warning: ‘iomidi’ may be used uninitialized in this function Signed-off-by: Subrata Modak <subrata@linux.vnet.ibm.com> Cc: linux-pci <linux-pci@atrey.karlin.mff.cuni.cz> Cc: Balbir Singh <balbir@linux.vnet.ibm.com> Cc: Sachin P Sant <sachinp@linux.vnet.ibm.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | | * | Merge branch 'fix/caiaq' into for-linusTakashi Iwai2009-04-272-6/+8
| | | |\ \ | | | | | | | | | | | | | | | | | | | | | | | | * fix/caiaq: ALSA: snd-usb-caiaq: fix reported elapsed periods
| | | | * | ALSA: snd-usb-caiaq: fix reported elapsed periodsDaniel Mack2009-04-272-6/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reset the internal period position counter upon stream startup. This fixes initial aplay underruns and problems related to latency picky applications such as pulseaudio. Bumped the version number to 1.3.14. Signed-off-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
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