[SRU] [J/OEM-5.14/OEM-5.17] [PATCH 0/1] Enable speaker and mute LEDs for HP laptops

[Kai-Heng Feng]

BugLink: https://bugs.launchpad.net/bugs/1982990

Please apply this fix on top of SRU LP: #1982716 "Audio mute key (f5)
LED and Mic mute key (f8) LED are no function on HP 440/450/640/650 G9
".

[Impact]
Speaker and mute LEDs are not working on two HP laptops.

[Fix]
Use HDA quirk to enable SPI AMP and use GPIO to control LEDs.

[Test]
With the fix applied, speaker and mute LEDs are working on both laptops.

[Where problems could occur]
The quirk use very specific, so unless some broken hardwares use the
same IDs, there's no potential regression can happen.

Kai-Heng Feng (1):
  ALSA: hda/realtek: Enable speaker and mute LEDs for HP laptops

 sound/pci/hda/patch_realtek.c | 2 ++
 1 file changed, 2 insertions(+)

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2.36.1