[GIT PULL] Backlight for v5.5

[Lee Jones]

Good afternoon Linus,

The following changes since commit 54ecb8f7028c5eb3d740bb82b0f1d90f2df63c5c:

  Linux 5.4-rc1 (2019-09-30 10:35:40 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git tags/backlight-next-5.5

for you to fetch changes up to 102a1b382177d89f75bc49b931c329a317cf531f:

  backlight: qcom-wled: Fix spelling mistake "trigged" -> "triggered" (2019-11-13 11:31:52 +0000)

----------------------------------------------------------------
 - New Functionality
   - Add support for an enable GPIO; lm3630a_bl
   - Add support for short circuit handling; qcom-wled
   - Add support for automatic string detection; qcom-wled

 - Fix-ups
   - Update Device Tree bindings; lm3630a-backlight, led-backlight, qcom-wled
   - Constify; ipaq_micro_bl
   - Optimise for CPU cycles; pwm_bl
   - Coding style fix-ups; pwm_bl
   - Trivial fix-ups (white space, comments, renaming); pwm_bl,
		gpio_backlight, qcom-wled
   - Kconfig dependency hacking; LCD_HP700
   - Rename, refactor and add peripherals; pm8941-wled => qcom-wled
   - Make use of GPIO look-up tables; tosa_bl, tosa_lcd
   - Remove superfluous code; gpio_backlight
   - Adapt GPIO direction handling; gpio_backlight
   - Remove legacy use of platform data; gpio_backlight

 - Bug Fixes
   - Provide modules aliases; lm3630a_bl

----------------------------------------------------------------
Andreas Kemnade (4):
      backlight: lm3630a: Fix module aliases
      dt-bindings: backlight: lm3630a: Add enable-gpios to describe HWEN pin
      backlight: lm3630a: Add an enable gpio for the HWEN pin
      dt-bindings: backlight: lm3630a: Fix missing include

Arnd Bergmann (1):
      video: backlight: tosa: Use GPIO lookup table

Bartosz Golaszewski (9):
      backlight: gpio: Remove unneeded include
      backlight: gpio: Remove stray newline
      backlight: gpio: Explicitly set the direction of the GPIO
      sh: ecovec24: add additional properties to the backlight device
      backlight: gpio: Simplify the platform data handling
      sh: ecovec24: don't set unused fields in platform data
      backlight: gpio: Remove unused fields from platform data
      backlight: gpio: Use a helper variable for &pdev->dev
      backlight: gpio: Pull gpio_backlight_initial_power_state() into probe

Colin Ian King (1):
      backlight: qcom-wled: Fix spelling mistake "trigged" -> "triggered"

Jean-Jacques Hiblot (1):
      dt-bindings: backlight: Add led-backlight binding

Kiran Gunda (8):
      backlight: qcom-wled: Rename pm8941-wled.c to qcom-wled.c
      backlight: qcom-wled: Restructure the qcom-wled bindings
      backlight: qcom-wled: Add new properties for PMI8998
      backlight: qcom-wled: Rename PM8941* to WLED3
      backlight: qcom-wled: Restructure the driver for WLED3
      backlight: qcom-wled: Add support for WLED4 peripheral
      backlight: qcom-wled: Add support for short circuit handling
      backlight: qcom-wled: Add auto string detection logic

Matthias Kaehlcke (2):
      backlight: pwm_bl: Don't assign levels table repeatedly
      backlight: pwm_bl: Add missing curly branches in else branch

Nishka Dasgupta (1):
      backlight: ipaq_micro: Make structure micro_bl_props constant

Rasmus Villemoes (4):
      backlight: pwm_bl: Fix cie1913 comments and constant
      backlight: pwm_bl: Eliminate a 64/32 division
      backlight: pwm_bl: Drop use of int_pow()
      backlight: pwm_bl: Switch to power-of-2 base for fixed-point math

Thomas Gleixner (1):
      backlight: Kconfig: jornada720: Use CONFIG_PREEMPTION

 .../bindings/leds/backlight/led-backlight.txt      |   28 +
 .../bindings/leds/backlight/lm3630a-backlight.yaml |    6 +
 .../bindings/leds/backlight/pm8941-wled.txt        |   42 -
 .../bindings/leds/backlight/qcom-wled.txt          |  154 +++
 arch/arm/mach-pxa/include/mach/tosa.h              |   15 -
 arch/arm/mach-pxa/tosa.c                           |   22 +
 arch/sh/boards/mach-ecovec24/setup.c               |   33 +-
 drivers/video/backlight/Kconfig                    |   12 +-
 drivers/video/backlight/Makefile                   |    2 +-
 drivers/video/backlight/gpio_backlight.c           |  128 +-
 drivers/video/backlight/ipaq_micro_bl.c            |    2 +-
 drivers/video/backlight/lm3630a_bl.c               |   13 +-
 drivers/video/backlight/pm8941-wled.c              |  424 -------
 drivers/video/backlight/pwm_bl.c                   |   39 +-
 drivers/video/backlight/qcom-wled.c                | 1296 ++++++++++++++++++++
 drivers/video/backlight/tosa_bl.c                  |   10 +-
 drivers/video/backlight/tosa_bl.h                  |    8 +
 drivers/video/backlight/tosa_lcd.c                 |   28 +-
 include/linux/platform_data/gpio_backlight.h       |    3 -
 19 files changed, 1653 insertions(+), 612 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/leds/backlight/led-backlight.txt
 delete mode 100644 Documentation/devicetree/bindings/leds/backlight/pm8941-wled.txt
 create mode 100644 Documentation/devicetree/bindings/leds/backlight/qcom-wled.txt
 delete mode 100644 drivers/video/backlight/pm8941-wled.c
 create mode 100644 drivers/video/backlight/qcom-wled.c

-- 
Lee Jones [æçæ]
Linaro Services Technical Lead
Linaro.org â Open source software for ARM SoCs
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