kernel/linux.git/drivers/video/backlight/Kconfig, branch linux-4.4.y

backlight: pm8941-wled: Move PM8941 WLED driver to backlight

2015-08-25T07:41:56+00:00

The Qualcomm PM8941 WLED block is used for backlight and should therefor be in the backlight framework and not in the LED framework. This moves the driver and adapts to the backlight api instead. Signed-off-by: Bjorn Andersson Tested-by: Rob Clark Acked-by: Jacek Anaszewski Acked-by: Jingoo Han Signed-off-by: Lee Jones

backlight: Allow compile test of GPIO consumers if !GPIOLIB

2015-06-23T14:47:32+00:00

The GPIO subsystem provides dummy GPIO consumer functions if GPIOLIB is not enabled. Hence drivers that depend on GPIOLIB, but use GPIO consumer functionality only, can still be compiled if GPIOLIB is not enabled. Relax the dependency on GPIOLIB if COMPILE_TEST is enabled, where appropriate. Cc: Jingoo Han Signed-off-by: Geert Uytterhoeven Signed-off-by: Lee Jones

backlight: Add support Skyworks SKY81452 backlight driver

2015-03-12T09:08:19+00:00

Signed-off-by: Gyungoh Yoo Acked-by: Jingoo Han Acked-by: Bryan Wu Signed-off-by: Lee Jones

ARM: at91/Kconfig: remove unused config options

2014-11-19T10:39:23+00:00

When removing old board !DT support, several Kconfig options were deleted. Propagate this removal to drivers Kconfig files. Signed-off-by: Nicolas Ferre

Merge tag 'drivers-for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

2014-08-08T18:34:32+00:00

Pull ARM SoC driver changes from Olof Johansson: "A handful of driver-related changes. We've had a bunch of them going in through other branches as well, so it's only a part of what we really have this release. Larger pieces are: - Removal of a now unused PWM driver for atmel [ This includes AVR32 changes that have been appropriately acked ] - Performance counter support for the arm CCN interconnect - OMAP mailbox driver cleanups and consolidation - PCI and SATA PHY drivers for SPEAr 13xx platforms - Redefinition (with backwards compatibility!) of PCI DT bindings for Tegra to better model regulators/power" Note: this merge also fixes up the semantic conflict with the new calling convention for devm_phy_create(), see commit f0ed817638b5 ("phy: core: Let node ptr of PHY point to PHY and not of PHY provider") that came in through Greg's USB tree. Semantic merge patch by Stephen Rothwell through the next tree. * tag 'drivers-for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (38 commits) bus: arm-ccn: Fix error handling at event allocation mailbox/omap: add a parent structure for every IP instance mailbox/omap: remove the private mailbox structure mailbox/omap: consolidate OMAP mailbox driver mailbox/omap: simplify the fifo assignment by using macros mailbox/omap: remove omap_mbox_type_t from mailbox ops mailbox/omap: remove OMAP1 mailbox driver mailbox/omap: use devm_* interfaces bus: ARM CCN: add PERF_EVENTS dependency bus: ARM CCN PMU driver PCI: spear: Remove spear13xx_pcie_remove() PCI: spear: Fix Section mismatch compilation warning for probe() ARM: tegra: Remove legacy PCIe power supply properties PCI: tegra: Remove deprecated power supply properties PCI: tegra: Implement accurate power supply scheme ARM: SPEAr13xx: Update defconfigs ARM: SPEAr13xx: Add pcie and miphy DT nodes ARM: SPEAr13xx: Add bindings and dt node for misc block ARM: SPEAr13xx: Fix static mapping table phy: Add drivers for PCIe and SATA phy on SPEAr13xx ...

backlight: Add driver for iPAQ micro backlight

2014-07-25T14:16:36+00:00

This adds a driver for the backlight controlled by the microcontroller on the Compaq iPAQ series of handheld computers: h3100, h3600 and h3700. Acked-by: Jingoo Han Signed-off-by: Linus Walleij Signed-off-by: Lee Jones

backlight: atmel-pwm-bl: remove obsolete driver

2014-07-09T13:13:34+00:00

The atmel-pwm-bl driver is now obsolete. It is not used by any mainlined boards and is replaced by the generic pwm_bl with the pawm-atmel driver using the generic PWM framework. Signed-off-by: Alexandre Belloni Acked-by: Hans-Christian Egtvedt Acked-by: Jingoo Han Signed-off-by: Nicolas Ferre

video/backlight: LP8788 needs PWM

2014-04-28T10:22:01+00:00

The LP8788 driver cannot be successfully built if we don't enable the PWM subsystem. This patch makes that dependency explicit in Kconfig and prevents broken randconfig builds. Based on Arnd Bergmann patch but split out into seperate commits per driver based on feedback. Signed-off-by: Arnd Bergmann Signed-off-by: Peter Griffin Acked-by: Jingoo Han Acked-by: Bryan Wu Acked-by: Milo Kim Signed-off-by: Lee Jones

video/backlight: LP855X needs PWM

2014-04-28T10:21:25+00:00

The LP855X driver cannot be successfully built if we don't enable the PWM subsystem. This patch makes that dependency explicit in Kconfig and prevents broken randconfig builds. Signed-off-by: Arnd Bergmann Signed-off-by: Peter Griffin Acked-by: Jingoo Han Acked-by: Bryan Wu Acked-by: Milo Kim Signed-off-by: Lee Jones

video/pxa: LCD_CORGI needs BACKLIGHT_CLASS_DEVICE

2014-04-28T10:21:03+00:00

This fixes a randconfig build error when BACKLIGHT_CLASS_DEVICE is disabled, by describing the dependency in Kconfig, as we do for the other drivers in this directory. Signed-off-by: Arnd Bergmann Signed-off-by: Peter Griffin Acked-by: Jingoo Han Acked-by: Bryan Wu Signed-off-by: Lee Jones