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[leds,v5,00/12] Turris Omnia LED driver changes

Message ID 20241104141924.18816-1-kabel@kernel.org (mailing list archive)
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Series Turris Omnia LED driver changes | expand

Message

Marek Behún Nov. 4, 2024, 2:19 p.m. UTC 
Hello Lee,

this is v5 of Turris Omnia LED driver changes.
v1 to v4 can be found at
  https://lore.kernel.org/linux-leds/20240902124104.14297-1-kabel@kernel.org/
  https://lore.kernel.org/linux-leds/20240903101930.16251-1-kabel@kernel.org/
  https://lore.kernel.org/linux-leds/20240913123103.21226-1-kabel@kernel.org/
  https://lore.kernel.org/linux-leds/20241029135621.12546-1-kabel@kernel.org/

Changes since v4:
- patch 2: correctly get MCU I2C device with device_find_child() when
  trying to determine features supported by MCU firmware
- patch 7: don't select TURRIS_OMNIA_MCU_GPIO, depend on it instead.
  Selecting it causes kernel test robot to warn on some unmet
  dependencies since GPIOLIB is dependency for TURRIS_OMNIA_MCU_GPIO
- patch 7: request brighhtness changed IRQ only if it is defined in
  the device-tree
- patch 7: fix check for return value of devm_request_threaded_irq()

Marek

Marek Behún (12):
  turris-omnia-mcu-interface.h: Move command execution function to
    global header
  leds: turris-omnia: Use command execution functions from the MCU
    driver
  turris-omnia-mcu-interface.h: Add LED commands related definitions to
    global header
  leds: turris-omnia: Use global header for MCU command definitions
  dt-bindings: leds: cznic,turris-omnia-leds: Allow interrupts property
  leds: turris-omnia: Document driver private structures
  leds: turris-omnia: Notify sysfs on MCU global LEDs brightness change
  platform: cznic: turris-omnia-mcu: Inform about missing LED panel
    brightness change interrupt feature
  leds: turris-omnia: Inform about missing LED gamma correction feature
    in the MCU driver
  leds: turris-omnia: Use dev_err_probe() where appropriate
  leds: turris-omnia: Use uppercase first letter in all comments
  ARM: dts: turris-omnia: Add global LED brightness change interrupt

 .../leds/cznic,turris-omnia-leds.yaml         |   8 +
 .../dts/marvell/armada-385-turris-omnia.dts   |   1 +
 drivers/leds/Kconfig                          |   1 +
 drivers/leds/leds-turris-omnia.c              | 318 +++++++++---------
 .../platform/cznic/turris-omnia-mcu-base.c    |   3 +
 drivers/platform/cznic/turris-omnia-mcu.h     | 130 -------
 include/linux/turris-omnia-mcu-interface.h    | 148 +++++++-
 7 files changed, 312 insertions(+), 297 deletions(-)