kernel.git/drivers/video/backlight/Kconfig, branch linux-4.0.y

ARM: at91/Kconfig: remove unused config options

2014-11-19T10:39:23Z

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

2014-08-08T18:34:32Z

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

2014-07-25T14:16:36Z

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

2014-07-09T13:13:34Z

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

2014-04-28T10:22:01Z

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

2014-04-28T10:21:25Z

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

2014-04-28T10:21:03Z

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

video/backlight: LM3630A needs PWM

2014-04-28T10:19:52Z

The LM3630A 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 Signed-off-by: Lee Jones

backlight: lm3630: apply chip revision

2013-11-13T03:09:15Z

The LM3630 chip was revised by TI and chip name was also changed to LM3630A. And register map, default values and initial sequences are changed. The files, lm3630_bl.{c,h} are replaced by lm3630a_bl.{c,h} You can find more information about LM3630A(datasheet, evm etc) at http://www.ti.com/product/lm3630a Signed-off-by: Daniel Jeong Signed-off-by: Jingoo Han Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds

backlight: lp855x_bl: support new LP8555 device

2013-11-13T03:09:14Z

LP8555 is one of the LP855x family devices. This device needs pre_init_device() and post_init_device() driver structure. It's same as LP8557, so the device configuration code is shared with LP8557. Backlight outputs are generated from dual DC-DC boost converters. It's configurable EPROM settings which are defined in the platform data. Driver documentation and device tree bindings are updated. Signed-off-by: Milo Kim Signed-off-by: Jingoo Han Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds