[SRU][H][PATCH 0/1] mute/micmute LEDs no function on HP ProBook 650 G8

Jeremy Szu jeremy.szu at canonical.com
Mon Aug 30 08:25:35 UTC 2021

BugLink: https://bugs.launchpad.net/bugs/1939473

The mic mute/audio mute LEDS are not work on HP ProBook 650 G8 Notebook PC

It needs the specific quirk for the hardware layout.
Thus, add the quirks to make it works.

After applying the quirk, the audio/mic mute LEDs are working good.

[Where problems could occur]
If HP ships the different system boards design with the same subsystem ID of audio codec which is using different GPIO pins (different layout), then the quirk will not work (LEDs will not work when muting audio-output or microphone).

Jeremy Szu (1):
  ALSA: hda/realtek: fix mute/micmute LEDs for HP ProBook 650 G8
    Notebook PC

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


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