[SRU] [H/U/OEM-5.10] [PATCH 0/1] Enable mute/micmute LEDs and limit mic boost on EliteBook 845 G8

[Kai-Heng Feng]

BugLink: https://bugs.launchpad.net/bugs/1925415

[Impact]
Mute/micmute LEDs don't work.
In addition, the internal mic can only capture lots of noises.

[Fix]
Use Realtek specific coef to enable LEDs and limit mic boost on the
platform.

[Test]
With the patch applied, the both LEDs start to work, and audio recording
becomes crystal clear.

[Where problems could occur]
It's a trivial change to a brand new device, so no existing device is
affected.

Kai-Heng Feng (1):
  ALSA: hda/realtek: Enable mute/micmute LEDs and limit mic boost on
    EliteBook 845 G8

 sound/pci/hda/patch_realtek.c | 8 ++++++++
 1 file changed, 8 insertions(+)

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2.30.2