[GIT PULL] Backlight for v6.19

[GIT PULL] Backlight for v6.19

[Lee Jones]

Good evening Linus,

The following changes since commit 3a8660878839faadb4f1a6dd72c3179c1df56787:

  Linux 6.18-rc1 (2025-10-12 13:42:36 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds.git tags/leds-next-6.19

for you to fetch changes up to 072cd5f458d76b9e15d89ebdaea8b5cb1312eeef:

  leds: rgb: leds-qcom-lpg: Don't enable TRILED when configuring PWM (2025-11-20 15:25:19 +0000)

----------------------------------------------------------------
LEDS for v6.19

  * Add optional GPIO enable pin support to PWM LED driver.

  * Allow LED module 0 to be added to module bank in lp50xx driver.
  * Fix upboard LED driver module alias to ensure proper auto-loading.
  * Update LP5009 to support 3 modules for a total of 9 LEDs.
  * Skip LEDs without color components in cros_ec driver instead of failing probe.
  * Fix GPIO descriptor leaks in netxbig error paths by releasing acquired GPIOs.
  * Allow LED_COLOR_ID_MULTI in qcom-lpg driver for greater flexibility.
  * Enable LP55XX common LED use without FW_LOADER_USER_HELPER.
  * Ensure lp50xx chip is enabled before any I2C communication.

  * Use fwnode_for_each_child_node() instead of fwnode_for_each_available_child_node()
    in LED drivers.
  * Use device_get_next_child_node() instead of fwnode_get_next_available_child_node()
    in LED flash drivers.
  * Replace sprintf() with sysfs_emit() in sysfs show functions for improved
    bounds checking.
  * Replace system_wq() with system_percpu_wq() in the input event trigger.
  * Reorder include files to alphabetic order in the PWM LED driver.
  * Do not enable TRILED in qcom-lpg when configuring PWM.
  * Drop duplicate LEDS_EXPRESSWIRE config from Kconfig.

  * Remove arcxcnn_bl.txt Device Tree binding documentation.

  * Convert ArcticSand arc2c0608 LED driver binding to DT Schema.
  * Add default-brightness property to common LED binding.
  * Add enable-gpios property to PWM LED binding.
  * Add PM7550 to qcom,spmi-flash-led compatible.
  * Explain standalone PWM usage in qcom-lpg binding.

----------------------------------------------------------------
Christian Hitz (3):
      leds: leds-lp50xx: Allow LED 0 to be added to module bank
      leds: leds-lp50xx: LP5009 supports 3 modules for a total of 9 LEDs
      leds: leds-lp50xx: Enable chip before any communication

Duje Mihanović (1):
      leds: Drop duplicate LEDS_EXPRESSWIRE config

Fenglin Wu (2):
      dt-bindings: leds: qcom-lpg: Explain standalone PWM usage
      leds: rgb: leds-qcom-lpg: Don't enable TRILED when configuring PWM

Haotian Zhang (1):
      leds: netxbig: Fix GPIO descriptor leak in error paths

Harrison Carter (1):
      dt-bindings: leds: arc,arc2c0608: Convert to DT Schema

Jean-François Lessard (1):
      dt-bindings: leds: Add default-brightness property to common.yaml

Konrad Dybcio (1):
      leds: rgb: leds-qcom-lpg: Allow LED_COLOR_ID_MULTI

LI Qingwu (3):
      dt-bindings: leds: pwm: Add enable-gpios property
      leds: pwm: Add optional GPIO enable pin support
      leds: pwm: Reorder include files to alphabetic order

Luca Weiss (1):
      dt-bindings: leds: qcom,spmi-flash-led: Add PM7550

Marco Crivellari (1):
      leds: trigger: Replace use of system_wq() with system_percpu_wq()

Sakari Ailus (2):
      leds: Use fwnode_for_each_child_node() instead
      leds: flash: Use fwnode_get_next_child_node() instead

Sicelo A. Mhlongo (1):
      leds: lp55xx_common: Enable use without FW_LOADER_USER_HELPER

Thomas Richard (1):
      leds: upboard: Fix module alias

Thomas Weißschuh (1):
      leds: leds-cros_ec: Skip LEDs without color components

Thorsten Blum (1):
      leds: led-class: Replace sprintf() with sysfs_emit() in sysfs show functions

 .../bindings/leds/backlight/arc,arc2c0608.yaml     | 108 +++++++++++++++++++++
 .../bindings/leds/backlight/arcxcnn_bl.txt         |  33 -------
 Documentation/devicetree/bindings/leds/common.yaml |   6 ++
 .../devicetree/bindings/leds/leds-pwm.yaml         |   7 ++
 .../devicetree/bindings/leds/leds-qcom-lpg.yaml    |   5 +
 .../bindings/leds/qcom,spmi-flash-led.yaml         |   1 +
 Documentation/leds/leds-lp5521.rst                 |   2 +-
 Documentation/leds/leds-lp5523.rst                 |   2 +-
 drivers/leds/Kconfig                               |   8 +-
 drivers/leds/flash/leds-rt4505.c                   |   2 +-
 drivers/leds/flash/leds-rt8515.c                   |   2 +-
 drivers/leds/flash/leds-sgm3140.c                  |   3 +-
 drivers/leds/flash/leds-tps6131x.c                 |   2 +-
 drivers/leds/led-class.c                           |   6 +-
 drivers/leds/leds-cros_ec.c                        |   5 +-
 drivers/leds/leds-lp50xx.c                         |  67 ++++++++-----
 drivers/leds/leds-max5970.c                        |   2 +-
 drivers/leds/leds-max77705.c                       |   2 +-
 drivers/leds/leds-netxbig.c                        |  36 +++++--
 drivers/leds/leds-pwm.c                            |  27 +++++-
 drivers/leds/leds-upboard.c                        |   2 +-
 drivers/leds/rgb/leds-ktd202x.c                    |   4 +-
 drivers/leds/rgb/leds-ncp5623.c                    |   2 +-
 drivers/leds/rgb/leds-qcom-lpg.c                   |  10 +-
 drivers/leds/trigger/ledtrig-input-events.c        |   2 +-
 25 files changed, 245 insertions(+), 101 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/leds/backlight/arc,arc2c0608.yaml
 delete mode 100644 Documentation/devicetree/bindings/leds/backlight/arcxcnn_bl.txt

-- 
Lee Jones [李琼斯]

[GIT PULL] Backlight for v6.19

[Lee Jones]

Good evening Linus,

The following changes since commit 3a8660878839faadb4f1a6dd72c3179c1df56787:

  Linux 6.18-rc1 (2025-10-12 13:42:36 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git tags/backlight-next-6.19

for you to fetch changes up to d3cc7cd7bc46af587747399e956cf4508221476f:

  backlight: aw99706: Fix unused function warnings from suspend/resume ops (2025-11-27 08:34:21 +0000)

----------------------------------------------------------------
Backlight for v6.19

  * Add support for Awinic AW99706 backlight driver.

  * Add GPIOLIB dependency to backlight ktd2801 driver.
  * Add devlink to LED Backlight's supplier LEDs to enforce correct removal
    order and prevent NULL pointer dereferences.
  * Fix kernel-doc warnings in lp855x.h

  * Do not include <linux/fb.h> in backlight.h.
  * Fix unused function warnings from suspend/resume ops in aw99706.c by
    switching to DEFINE_SIMPLE_DEV_PM_OPS and using pm_ptr().

  * Add Awinic AW99706 backlight binding to MAINTAINERS.
  * Add Awinic AW99706 backlight binding documentation.

----------------------------------------------------------------
Duje Mihanović (1):
      backlight: ktd2801: Depend on GPIOLIB

Junjie Cao (2):
      backlight: aw99706: Add support for Awinic AW99706 backlight
      dt-bindings: leds: backlight: Add Awinic AW99706 backlight

Luca Ceresoli (1):
      backlight: led-bl: Add devlink to supplier LEDs

Nathan Chancellor (1):
      backlight: aw99706: Fix unused function warnings from suspend/resume ops

Randy Dunlap (1):
      backlight: lp855x: Fix lp855x.h kernel-doc warnings

Thomas Zimmermann (1):
      backlight: Do not include <linux/fb.h> in header file

 .../bindings/leds/backlight/awinic,aw99706.yaml    | 101 +++++
 MAINTAINERS                                        |   6 +
 drivers/video/backlight/Kconfig                    |   9 +
 drivers/video/backlight/Makefile                   |   1 +
 drivers/video/backlight/aw99706.c                  | 471 +++++++++++++++++++++
 drivers/video/backlight/led_bl.c                   |  13 +
 include/linux/backlight.h                          |   1 -
 include/linux/platform_data/lp855x.h               |   4 +-
 8 files changed, 603 insertions(+), 3 deletions(-)
 create mode 100644 Documentation/devicetree/bindings/leds/backlight/awinic,aw99706.yaml
 create mode 100644 drivers/video/backlight/aw99706.c

-- 
Lee Jones [李琼斯]

Re: [GIT PULL] Backlight for v6.19

[pr-tracker-bot]

The pull request you sent on Thu, 4 Dec 2025 16:35:06 +0000:

> git://git.kernel.org/pub/scm/linux/kernel/git/lee/leds.git tags/leds-next-6.19

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/7b8653a5799b9b15d7b3d98a0203d09963be4c87

Thank you!

-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/prtracker.html

Re: [GIT PULL] Backlight for v6.19

[pr-tracker-bot]

The pull request you sent on Thu, 4 Dec 2025 16:35:57 +0000:

> git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git tags/backlight-next-6.19

has been merged into torvalds/linux.git:
https://git.kernel.org/torvalds/c/d1b46f53a51e328202ae049f44b86336d124aeac

Thank you!

-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/prtracker.html