[PATCH 0/2 SRU Z/A] Add mic mute led support for HP ProBook 440 G4

[Kai-Heng Feng]

BugLink: https://bugs.launchpad.net/bugs/1705586

[Impact] 
Mic mute led on HP ProBook 440 G4 does not work.

[Test Case]
The led should indicate mic mute/unmute status.

[Fix]
Commit 5cd5b1bdfb0137d0e814a51ff203d72c76b9f375 add GPIO mic mute led
support for HP ZBook 15u G3. Mic mute led on HP ProBook 440 G4 is also
supported.

[Regression Potential] 
Low, very limited laptops will be affected.

Jerónimo Borque (1):
  ALSA: hda - Add HP ZBook 15u G3 Conexant CX20724 GPIO mute leds

Kai-Heng Feng (1):
  ALSA: hda - Add mute led support for HP ProBook 440 G4

 sound/pci/hda/patch_conexant.c | 82 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 82 insertions(+)

-- 
2.13.3