[PATCH 0/1][SRU][J][OEM-6.1] ALSA: hda/realtek: Enable headset on Lenovo M70/M90

[Bin Li]

BugLink: https://bugs.launchpad.net/bugs/2021449

[Impact]
The headset couldn't work on M70/M90 Gen4 on 6.1.0-oem kernel and 5.19 generic kernel.
Lenovo M70/M90 Gen4 are equipped with ALC897, and they need
ALC897_FIXUP_HEADSET_MIC_PIN quirk to make its headset mic work.
The previous quirk for M70/M90 is for Gen3.

[Fix]
cherry picked from commit 4ca110cab46561cd74a2acd9b447435acb4bec5f

[Test]
After applying the patch, the os works fine with the headset mic.

[Where problems could occur]
It's just a quirk for sound/pci/hda/patch_realtek.c, the risk is low.

Bin Li (1):
  ALSA: hda/realtek: Enable headset onLenovo M70/M90

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

-- 
2.34.1