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* Merge tag 'mfd-next-5.3' of ↵Linus Torvalds2019-07-1540-434/+6493
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull MFD updates from Lee Jones: "Core Frameworks: - Set 'struct device' fwnode when registering a new device New Drivers: - Add support for ROHM BD70528 PMIC New Device Support: - Add support for LP87561 4-Phase Regulator to TI LP87565 PMIC - Add support for RK809 and RK817 to Rockchip RK808 - Add support for Lid Angle to ChromeOS core - Add support for CS47L15 CODEC to Madera core - Add support for CS47L92 CODEC to Madera core - Add support for ChromeOS (legacy) Accelerometers in ChromeOS core - Add support for Add Intel Elkhart Lake PCH to Intel LPSS New Functionality: - Provide regulator supply information when registering; madera-core - Additional Device Tree support; lp87565, madera, cros-ec, rohm,bd71837-pmic - Allow over-riding power button press via Device Tree; rohm-bd718x7 - Differentiate between running processors; cros_ec_dev Fix-ups: - Big header file update; cros_ec_commands.h - Split header per-subsystem; rohm-bd718x7 - Remove superfluous code; menelaus, cs5535-mfd, cs47lXX-tables - Trivial; sorting, coding style; intel-lpss-pci - Only remove Power Off functionality if set locally; rk808 - Make use for Power Off Prepare(); rk808 - Fix spelling mistake in header guards; stmfx - Properly free IDA resources - SPDX fixups; cs47lXX-tables, madera - Error path fixups; hi655x-pmic Bug Fixes: - Add missing break in case() statement - Repair undefined behaviour when not initialising variables; arizona-core, madera-core - Fix reference to Device Tree documentation; madera" * tag 'mfd-next-5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (45 commits) mfd: hi655x-pmic: Fix missing return value check for devm_regmap_init_mmio_clk mfd: madera: Fixup SPDX headers mfd: madera: Remove some unused registers and fix some defaults mfd: intel-lpss: Release IDA resources mfd: intel-lpss: Add Intel Elkhart Lake PCH PCI IDs mfd: cs5535-mfd: Remove ifdef OLPC noise mfd: stmfx: Fix macro definition spelling dt-bindings: mfd: Add link to ROHM BD71847 Datasheet MAINAINERS: Swap words in INTEL PMIC MULTIFUNCTION DEVICE DRIVERS mfd: cros_ec_dev: Register cros_ec_accel_legacy driver as a subdevice mfd: rk808: Prepare rk805 for poweroff mfd: rk808: Check pm_power_off pointer mfd: cros_ec: differentiate SCP from EC by feature bit dt-bindings: Add binding for cros-ec-rpmsg mfd: madera: Add Madera core support for CS47L92 mfd: madera: Add Madera core support for CS47L15 mfd: madera: Update DT bindings to add additional CODECs mfd: madera: Add supply mapping for MICVDD mfd: madera: Fix potential uninitialised use of variable mfd: madera: Fix bad reference to pinctrl.txt file ...
| * mfd: hi655x-pmic: Fix missing return value check for devm_regmap_init_mmio_clkAxel Lin2019-07-021-0/+2
| | | | | | | | | | | | | | | | Since devm_regmap_init_mmio_clk can fail, add return value checking. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Chen Feng <puck.chen@hisilicon.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * mfd: madera: Fixup SPDX headersCharles Keepax2019-07-028-32/+8
| | | | | | | | | | | | | | | | | | GPL-2.0-only is the preferred way of expressing v2 of the GPL, so switch to that. Remove some redundant copyright notices and correct some instances where the wrong comment type has been used in header files. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * mfd: madera: Remove some unused registers and fix some defaultsCharles Keepax2019-07-025-249/+6
| | | | | | | | | | Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * mfd: intel-lpss: Release IDA resourcesAndy Shevchenko2019-07-021-0/+1
| | | | | | | | | | | | | | | | | | | | ida instances allocate some internal memory for ->free_bitmap in addition to the base 'struct ida'. Use ida_destroy() to release that memory at module_exit(). Fixes: 4b45efe85263 ("mfd: Add support for Intel Sunrisepoint LPSS devices") Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * mfd: intel-lpss: Add Intel Elkhart Lake PCH PCI IDsAndy Shevchenko2019-07-021-0/+15
| | | | | | | | | | | | | | | | Intel Elkhart Lake has the same LPSS than Intel Broxton. Add the new IDs to the list of supported devices. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * mfd: cs5535-mfd: Remove ifdef OLPC noiseLubomir Rintel2019-07-021-17/+7
| | | | | | | | | | | | | | | | <asm/olpc.h> provides machine_is_olpc() stub for CONFIG_OLPC=n, compiler should just optimize the unneeded bits away. Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * mfd: cros_ec_dev: Register cros_ec_accel_legacy driver as a subdeviceGwendal Grignou2019-07-021-0/+69
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With this patch, the cros_ec_ctl driver will register the legacy accelerometer driver (named cros_ec_accel_legacy) if it fails to register sensors through the usual path cros_ec_sensors_register(). This legacy device is present on Chromebook devices with older EC firmware only supporting deprecated EC commands: - Glimmer based devices [Intel SOC using LPC transport] - Veyron minnie devices [ARM SOC using SPI transport] Tested-by: Gwendal Grignou <gwendal@chromium.org> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * mfd: rk808: Prepare rk805 for poweroffStefan Mavrodiev2019-07-021-15/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | RK805 has SLEEP signal, which can put the device into SLEEP or OFF mode. The default is SLEEP mode. However, when the kernel performs power-off (actually the ATF) the device will not go fully off and this will result in higher power consumption and inability to wake the device with RTC alarm. The solution is to enable pm_power_off_prepare function, which will configure SLEEP pin for OFF function. Signed-off-by: Stefan Mavrodiev <stefan@olimex.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * mfd: rk808: Check pm_power_off pointerStefan Mavrodiev2019-07-021-6/+11
| | | | | | | | | | | | | | | | | | | | | | The function pointer pm_power_off may point to function from other module (PSCI for example). If rk808 is removed, pm_power_off is overwritten to NULL and the system cannot be powered off. This patch checks if pm_power_off points to a module function. Signed-off-by: Stefan Mavrodiev <stefan@olimex.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * mfd: cros_ec: differentiate SCP from EC by feature bitPi-Hsun Shih2019-07-021-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | System Companion Processor (SCP) is Cortex M4 co-processor on some MediaTek platform that can run EC-style firmware. Since a SCP and EC would both exist on a system, and use the cros_ec_dev driver, we need to differentiate between them for the userspace, or they would both be registered at /dev/cros_ec, causing a conflict. Signed-off-by: Pi-Hsun Shih <pihsun@chromium.org> Acked-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * mfd: madera: Add Madera core support for CS47L92Richard Fitzgerald2019-07-027-0/+2045
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds all the core support and defines for the Cirrus Logic CS42L92, CS47L92 and CS47L93 smart audio CODECs. Registers or fields are named MADERA_* if it is part of the common hardware platform and does not conflict with any other Madera codecs. It is named CS47L15_* if it is unique to CS47L15 and conflicts with definitions on other codecs. Signed-off-by: Stuart Henderson <stuarth@opensource.cirrus.com> Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * mfd: madera: Add Madera core support for CS47L15Richard Fitzgerald2019-07-027-0/+1375
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds all the core support and defines for the Cirrus Logic CS47L15 smart audio CODEC. Registers or fields are named MADERA_* if it is part of the common hardware platform and does not conflict with any other Madera codecs. It is named CS47L15_* if it is unique to CS47L15 and conflicts with definitions on other codecs. Signed-off-by: Richard Fitzgerald <rf@opensource.cirrus.com> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * mfd: madera: Add supply mapping for MICVDDCharles Keepax2019-07-021-3/+15
| | | | | | | | | | | | | | | | | | Currently we are relying on the exact match of the regulator name to find MICVDD, we should add an explicit supply mapping to allow this to be found more reliably. Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * mfd: madera: Fix potential uninitialised use of variableStuart Henderson2019-07-021-1/+1
| | | | | | | | | | | | | | | | regmap_read won't set val to anything if an ACKed bus fails. Signed-off-by: Stuart Henderson <stuarth@opensource.cirrus.com> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * mfd: arizona: Fix undefined behaviorArnd Bergmann2019-07-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When the driver is used with a subdevice that is disabled in the kernel configuration, clang gets a little confused about the control flow and fails to notice that n_subdevs is only uninitialized when subdevs is NULL, and we check for that, leading to a false-positive warning: drivers/mfd/arizona-core.c:1423:19: error: variable 'n_subdevs' is uninitialized when used here [-Werror,-Wuninitialized] subdevs, n_subdevs, NULL, 0, NULL); ^~~~~~~~~ drivers/mfd/arizona-core.c:999:15: note: initialize the variable 'n_subdevs' to silence this warning int n_subdevs, ret, i; ^ = 0 Ideally, we would rearrange the code to avoid all those early initializations and have an explicit exit in each disabled case, but it's much easier to chicken out and add one more initialization here to shut up the warning. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Nathan Chancellor <natechancellor@gmail.com> Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * mfd: core: Set fwnode for created devicesRobert Hancock2019-07-021-0/+1
| | | | | | | | | | | | | | | | | | | | The logic for setting the of_node on devices created by mfd did not set the fwnode pointer to match, which caused fwnode-based APIs to malfunction on these devices since the fwnode pointer was null. Fix this. Signed-off-by: Robert Hancock <hancock@sedsystems.ca> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * mfd: intel-lpss: Keep device tables sorted by IDAndy Shevchenko2019-07-021-3/+3
| | | | | | | | | | | | | | | | Easier to find and maintain if the device tables sorted by ID. Do it here for intel-lpss MFD driver. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * mfd: menelaus: Remove superfluous error messageAlexandre Belloni2019-07-021-2/+0
| | | | | | | | | | | | | | | | The RTC core already has error messages in case of failure, there is no need to have another message in the driver. Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * mfd: bd718x7: Make power button press duration configurableLeonard Crestez2019-07-021-0/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow overwriting the values in BD718XX_REG_PWRONCONFIG0 and BD718XX_REG_PWRONCONFIG1 via devicetree. Read values in milliseconds and attempt to round them to something supported by the hardware. Keep existing values (from bootloader or OTP) if property is not present. Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Reviewed-By: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> [Lee: Fixed-up merge/API conflict] Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * mfd: bd718x7: Remove hardcoded config for button press durationLeonard Crestez2019-07-021-23/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | The reset button on imx8mm-evk is tied to PWRON_B pin of bd71847 and the long press duration is set to zero from OTP. The linux driver overrides those values and breaks reset from button. Overwriting OTP or bootloader configuration with some hardcoded defaults is not desirable, keep already programmed values instead. Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com> Acked-By: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * mfd: cros_ec: Register cros_ec_lid_angle driver when presentedGwendal Grignou2019-07-021-3/+10
| | | | | | | | | | | | | | | | | | Register driver when EC indicates has precise lid angle calculation code running. Fix incorrect extra resource allocation in cros_ec_sensors_register(). Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * mfd: madera: Add missing of table registrationDaniel Gomez2019-07-021-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | MODULE_DEVICE_TABLE(of, <of_match_table>) should be called to complete DT OF mathing mechanism and register it. Before this patch: modinfo ./drivers/mfd/madera.ko | grep alias After this patch: modinfo ./drivers/mfd/madera.ko | grep alias alias: of:N*T*Ccirrus,wm1840C* alias: of:N*T*Ccirrus,wm1840 alias: of:N*T*Ccirrus,cs47l91C* alias: of:N*T*Ccirrus,cs47l91 alias: of:N*T*Ccirrus,cs47l90C* alias: of:N*T*Ccirrus,cs47l90 alias: of:N*T*Ccirrus,cs47l85C* alias: of:N*T*Ccirrus,cs47l85 alias: of:N*T*Ccirrus,cs47l35C* alias: of:N*T*Ccirrus,cs47l35 Reported-by: Javier Martinez Canillas <javier@dowhile0.org> Signed-off-by: Daniel Gomez <dagmcr@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| *---. Merge branches 'ib-mfd-clk-gpio-power-regulator-rtc-5.3', ↵Lee Jones2019-07-0210-57/+958
| |\ \ \ | | | | | | | | | | | | | | | 'ib-mfd-clk-regulator-rtc-5.3', 'ib-mfd-cros-5.3' and 'ib-mfd-regulator-5.3' into ibs-for-mfd-merged
| | | | * regulator: lp87565: Fix missing break in switch statementColin Ian King2019-07-021-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently the LP87565_DEVICE_TYPE_LP87561_Q1 case does not have a break statement, causing it to fall through to a dev_err message. Fix this by adding in the missing break statement. Addresses-Coverity: ("Missing break in switch") Fixes: 7ee63bd74750 ("regulator: lp87565: Add 4-phase lp87561 regulator support") Signed-off-by: Colin Ian King <colin.king@canonical.com> Reviewed-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| | | | * regulator: lp87565: Add 4-phase lp87561 regulator supportKeerthy2019-06-171-1/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The LP8756x family has a single output 4-phase regulator configuration. Add support for the same. The control lies in the master buck which is buck0 for 4-phase configuration. Enable/disable/voltage set happen via buck0 registers. Data Sheet: https://www.ti.com/lit/ds/symlink/lp87561-q1.pdf Signed-off-by: Keerthy <j-keerthy@ti.com> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| | | | * mfd: lp87565: Add support for 4-phase LP87561 combinationKeerthy2019-06-171-0/+4
| | | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for 4-phase LP87561 combination. Data Sheet: https://www.ti.com/lit/ds/symlink/lp87561-q1.pdf Signed-off-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| | * | clk: RK808: Add RK809 and RK817 support.Tony Xie2019-06-272-6/+67
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | RK809 and RK817 are power management IC chips for multimedia products. most of their functions and registers are same, including the clkout funciton. Signed-off-by: Tony Xie <tony.xie@rock-chips.com> Acked-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| | * | rtc: rk808: Add RK809 and RK817 support.Tony Xie2019-06-272-16/+56
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | RK809 and RK817 are power management IC chips for multimedia products. Most of their functions and registers are same, including the rtc. Signed-off-by: Tony Xie <tony.xie@rock-chips.com> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| | * | regulator: rk808: Add RK809 and RK817 support.Heiko Stuebner2019-06-272-28/+622
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for the rk809 and rk817 regulator driver. Their specifications are as follows： 1. The RK809 and RK809 consist of 5 DCDCs, 9 LDOs and have the same registers for these components except dcdc5. 2. The dcdc5 is a boost dcdc for RK817 and is a buck for RK809. 3. The RK817 has one switch but The Rk809 has two. The output voltages are configurable and are meant to supply power to the main processor and other components. Signed-off-by: Tony Xie <tony.xie@rock-chips.com> Acked-by: Mark Brown <broonie@kernel.org> [rebased on top of 5.2-rc1] Signed-off-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| | * | mfd: rk808: Add RK817 and RK809 supportTony Xie2019-06-272-6/+192
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The RK809 and RK817 are a Power Management IC (PMIC) for multimedia and handheld devices. They contains the following components: - Regulators - RTC - Clocking Both RK809 and RK817 chips are using a similar register map, so we can reuse the RTC and Clocking functionality. Most of regulators have a some implementation also. Signed-off-by: Tony Xie <tony.xie@rock-chips.com> Acked-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * | power: supply: Initial support for ROHM BD70528 PMIC charger blockMatti Vaittinen2019-06-273-0/+753
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ROHM BD70528 PMIC includes battery charger block. Support charger staus queries and doing few basic settings like input current limit and charging current. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * | rtc: bd70528: Initial support for ROHM bd70528 RTCMatti Vaittinen2019-06-273-0/+509
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Support RTC block in ROHM bd70528 power management IC. Support getting and setting the time and date as well as arming an alarm which can also be used to wake the PMIC from standby state. HW supports wake interrupt only for the next 24 hours (sec, minute and hour information only) so we limit also the alarm interrupt to this 24 hours for the sake of consistency. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * | gpio: Initial support for ROHM bd70528 GPIO blockMatti Vaittinen2019-06-273-0/+244
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ROHM BD70528 PMIC has 4 GPIO pins. Allow them to be controlled by GPIO framework. IRQs are handled by regmap-irq and GPIO driver is not aware of the irq usage. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * | clk: bd718x7: Support ROHM BD70528 clk blockMatti Vaittinen2019-06-272-7/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ROHM BD70528 is an ultra low power PMIC with similar 32K clk as bd718x7. Only difference (from clk perspective) is register address. Add support for controlling BD70528 clk using bd718x7 driver. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Acked-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * | mfd: bd70528: Support ROHM bd70528 PMIC coreMatti Vaittinen2019-06-273-0/+335
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ROHM BD70528MWV is an ultra-low quiescent current general purpose single-chip power management IC for battery-powered portable devices. Add MFD core which enables chip access for following subdevices: - regulators/LED drivers - battery-charger - gpios - 32.768kHz clk - RTC - watchdog Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
| * | mfd: regulator: clk: Split rohm-bd718x7.hMatti Vaittinen2019-06-273-26/+28
| |/ | | | | | | | | | | | | | | | | | | | | | | Split the bd718x7.h to ROHM common and bd718x7 specific parts so that we do not need to add same things in every new ROHM PMIC header. Please note that this change requires changes also in bd718x7 sub-device drivers for regulators and clk. Signed-off-by: Matti Vaittinen <matti.vaittinen@fi.rohmeurope.com> Acked-by: Mark Brown <broonie@kernel.org> Acked-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
* | Merge tag 'drm-next-2019-07-16' of git://anongit.freedesktop.org/drm/drmLinus Torvalds2019-07-151483-33877/+473194
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull drm updates from Dave Airlie: "The biggest thing in this is the AMD Navi GPU support, this again contains a bunch of header files that are large. These are the new AMD RX5700 GPUs that just recently became available. New drivers: - ST-Ericsson MCDE driver - Ingenic JZ47xx SoC UAPI change: - HDR source metadata property Core: - HDR inforframes and EDID parsing - drm hdmi infoframe unpacking - remove prime sg_table caching into dma-buf - New gem vram helpers to reduce driver code - Lots of drmP.h removal - reservation fencing fix - documentation updates - drm_fb_helper_connector removed - mode name command handler rewrite fbcon: - Remove the fbcon notifiers ttm: - forward progress fixes dma-buf: - make mmap call optional - debugfs refcount fixes - dma-fence free with pending signals fix - each dma-buf gets an inode Panels: - Lots of additional panel bindings amdgpu: - initial navi10 support - avoid hw reset - HDR metadata support - new thermal sensors for vega asics - RAS fixes - use HMM rather than MMU notifier - xgmi topology via kfd - SR-IOV fixes - driver reload fixes - DC use a core bpc attribute - Aux fixes for DC - Bandwidth calc updates for DC - Clock handling refactor - kfd VEGAM support vmwgfx: - Coherent memory support changes i915: - HDR Support - HDMI i2c link - Icelake multi-segmented gamma support - GuC firmware update - Mule Creek Canyon PCH support for EHL - EHL platform updtes - move i915.alpha_support to i915.force_probe - runtime PM refactoring - VBT parsing refactoring - DSI fixes - struct mutex dependency reduction - GEM code reorg mali-dp: - Komeda driver features msm: - dsi vs EPROBE_DEFER fixes - msm8998 snapdragon 835 support - a540 gpu support - mdp5 and dpu interconnect support exynos: - drmP.h removal tegra: - misc fixes tda998x: - audio support improvements - pixel repeated mode support - quantisation range handling corrections - HDMI vendor info fix armada: - interlace support fix - overlay/video plane register handling refactor - add gamma support rockchip: - RX3328 support panfrost: - expose perf counters via hidden ioctls vkms: - enumerate CRC sources list ast: - rework BO handling mgag200: - rework BO handling dw-hdmi: - suspend/resume support rcar-du: - R8A774A1 Soc Support - LVDS dual-link mode support - Additional formats - Misc fixes omapdrm: - DSI command mode display support stm - fb modifier support - runtime PM support sun4i: - use vmap ops vc4: - binner bo binding rework v3d: - compute shader support - resync/sync fixes - job management refactoring lima: - NULL pointer in irq handler fix - scheduler default timeout virtio: - fence seqno support - trace events bochs: - misc fixes tc458767: - IRQ/HDP handling sii902x: - HDMI audio support atmel-hlcdc: - misc fixes meson: - zpos support" * tag 'drm-next-2019-07-16' of git://anongit.freedesktop.org/drm/drm: (1815 commits) Revert "Merge branch 'vmwgfx-next' of git://people.freedesktop.org/~thomash/linux into drm-next" Revert "mm: adjust apply_to_pfn_range interface for dropped token." mm: adjust apply_to_pfn_range interface for dropped token. drm/amdgpu/navi10: add uclk activity sensor drm/amdgpu: properly guard the generic discovery code drm/amdgpu: add missing documentation on new module parameters drm/amdgpu: don't invalidate caches in RELEASE_MEM, only do the writeback drm/amd/display: avoid 64-bit division drm/amdgpu/psp11: simplify the ucode register logic drm/amdgpu: properly guard DC support in navi code drm/amd/powerplay: vega20: fix uninitialized variable use drm/amd/display: dcn20: include linux/delay.h amdgpu: make pmu support optional drm/amd/powerplay: Zero initialize current_rpm in vega20_get_fan_speed_percent drm/amd/powerplay: Zero initialize freq in smu_v11_0_get_current_clk_freq drm/amd/powerplay: Use memset to initialize metrics structs drm/amdgpu/mes10.1: Fix header guard drm/amd/powerplay: add temperature sensor support for navi10 drm/amdgpu: fix scheduler timeout calc drm/amdgpu: Prepare for hmm_range_register API change (v2) ...
| * | Revert "Merge branch 'vmwgfx-next' of ↵Dave Airlie2019-07-1621-1685/+445
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://people.freedesktop.org/~thomash/linux into drm-next" This reverts commit 031e610a6a21448a63dff7a0416e5e206724caac, reversing changes made to 52d2d44eee8091e740d0d275df1311fb8373c9a9. The mm changes in there we premature and not fully ack or reviewed by core mm folks, I dropped the ball by merging them via this tree, so lets take em all back out. Signed-off-by: Dave Airlie <airlied@redhat.com>
| * | Merge tag 'imx-drm-next-2019-07-05' of ↵Dave Airlie2019-07-1212-174/+573
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.pengutronix.de/git/pza/linux into drm-next drm/imx: IPUv3 image converter improvements, enable scanout FIFO watermark - Fix a saturation bit position in the colorspace converter configuration memory. - Fully describe colorspace conversions in the API to the imx-media driver. - Add support for limited range and Rec.709 YUV encoding. - Enable colorimetry configuration via the media-controller API. - Enable the double write reduction feature for memory bandwidth savings when the image converter writes YUV 4:2:0 output. - Enable a scanout FIFO watermark feature that can increase priority of scanout read transfers at the memory controller whenever the FIFO runs low. Signed-off-by: Dave Airlie <airlied@redhat.com> From: Philipp Zabel <p.zabel@pengutronix.de> Link: https://patchwork.freedesktop.org/patch/msgid/1562326831.4291.8.camel@pengutronix.de
| | * | gpu: ipu-v3: image-convert: Enable double write reductionSteve Longerbeam2019-06-141-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For the write channels with 4:2:0 subsampled YUV formats, avoid chroma overdraw by only writing chroma for even lines (skip odd chroma rows). This reduces necessary write memory bandwidth by at least 25% (more with rotation enabled). Signed-off-by: Steve Longerbeam <slongerbeam@gmail.com> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
| | * | media: imx: Try colorimetry at both sink and source padsSteve Longerbeam2019-06-147-62/+62
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Retask imx_media_fill_default_mbus_fields() to try colorimetry parameters, renaming it to to imx_media_try_colorimetry(), and call it at both sink and source pad try_fmt's. The unrelated check for uninitialized field value is moved out to appropriate places in each subdev try_fmt. The IC now supports Rec.709 and BT.601 Y'CbCr encoding, and both limited and full range quantization for both YUV and RGB space, so allow those for pipelines that route through the IC. Signed-off-by: Steve Longerbeam <slongerbeam@gmail.com> Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
| | * | gpu: ipu-v3: ipu-ic-csc: Add support for Rec.709 encodingSteve Longerbeam2019-06-141-5/+134
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for Rec.709 encoding and inverse encoding. Reported-by: Tim Harvey <tharvey@gateworks.com> Signed-off-by: Steve Longerbeam <slongerbeam@gmail.com> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
| | * | gpu: ipu-v3: ipu-ic-csc: Add support for limited range encodingSteve Longerbeam2019-06-141-14/+166
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for encodings to or from limited range quantization. Signed-off-by: Steve Longerbeam <slongerbeam@gmail.com> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
| | * | gpu: ipu-v3: ipu-ic: Fully describe colorspace conversionsSteve Longerbeam2019-06-145-112/+220
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Only providing the input and output RGB/YUV space to the IC task init functions is not sufficient. To fully characterize a colorspace conversion, the Y'CbCr encoding standard, and quantization also need to be specified. Define a 'struct ipu_ic_colorspace' that includes all the above. This allows to actually enforce the fact that the IC: - can only encode to/from YUV and RGB full range. A follow-up patch will remove this restriction. - can only encode using BT.601 standard. A follow-up patch will add Rec.709 encoding support. The determination of the CSC coefficients based on the input/output 'struct ipu_ic_colorspace' are moved to a new exported function ipu_ic_calc_csc(), and 'struct ic_csc_params' is exported as 'struct ipu_ic_csc_params'. ipu_ic_calc_csc() fills a 'struct ipu_ic_csc' with the input/output 'struct ipu_ic_colorspace' and the calculated 'struct ic_csc_params' from those input/output colorspaces. The functions ipu_ic_task_init(_rsc)() now take a filled 'struct ipu_ic_csc'. The existing CSC coefficient tables and ipu_ic_calc_csc() are moved to a new module ipu-ic-csc.c. This is in preparation for adding more coefficient tables for limited range quantization and more encoding standards. The existing ycbcr2rgb and inverse rgb2ycbcr tables defined the BT.601 Y'CbCr encoding coefficients. The rgb2ycbcr table specifically described the BT.601 encoding from full range RGB to full range YUV. Table comments have been added in ipu-ic-csc.c to make this more clear. The ycbcr2rgb inverse table described encoding YUV limited range to RGB full range. To be consistent with the rgb2ycbcr table, this table is converted to YUV full range to RGB full range, and the comments are expanded in ipu-ic-csc.c. The ic_csc_rgb2rgb table was just an identity matrix, so it is renamed 'identity' in ipu-ic-csc.c. Signed-off-by: Steve Longerbeam <slongerbeam@gmail.com> [p.zabel@pengutronix.de: removed a superfluous blank line] Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
| | * | gpu: ipu-v3: ipu-ic: Fix saturation bit offset in TPMEMSteve Longerbeam2019-06-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The saturation bit was being set at bit 9 in the second 32-bit word of the TPMEM CSC. This isn't correct, the saturation bit is bit 42, which is bit 10 of the second word. Fixes: 1aa8ea0d2bd5d ("gpu: ipu-v3: Add Image Converter unit") Signed-off-by: Steve Longerbeam <slongerbeam@gmail.com> Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de> Cc: stable@vger.kernel.org Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
| | * | drm/imx: enable IDMAC watermark featurePhilipp Zabel2019-06-141-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The DMFC is configured to supply a watermark signal that can be used to temporarily increase channel priority if the FIFO runs low. Use it. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
| * | | Merge tag 'drm-next-5.3-2019-07-09' of ↵Dave Airlie2019-07-1245-164/+478
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://people.freedesktop.org/~agd5f/linux into drm-next drm-next-5.3-2019-07-09: amdgpu: - GPU reset for navi10 - Powerplay fixes for navi10 - GFX fixes for navi10 - Prepare for hmm_range_register API change - XGMI fixes - clang warning fixes - Fixes for various kconfig scenarios - Misc fixes and cleanups amdkfd: - Add workaround for soft hangs with oversubscribed runlists - Remove duplicated pcie atomics request Signed-off-by: Dave Airlie <airlied@redhat.com> From: Alex Deucher <alexdeucher@gmail.com> Link: https://patchwork.freedesktop.org/patch/msgid/20190710035017.3407-1-alexander.deucher@amd.com
| | * | | drm/amdgpu/navi10: add uclk activity sensorAlex Deucher2019-07-091-2/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Query the metrics table for the current uclk activity. Reviewed-by: Evan Quan <evan.quan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| | * | | drm/amdgpu: properly guard the generic discovery codeAlex Deucher2019-07-091-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's only available on navi and newer. Reviewed-by: Xiaojie Yuan <xiaojie.yuan@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-19 07:09:53 +0000