[SRU][B/OEM-B/OEM-B-OSP1/E/F/unstable][PATCH 0/1] The voice recording function cannot work while connecting a headset on a Dell machine

Hui Wang hui.wang at canonical.com
Mon Mar 9 05:13:14 UTC 2020

BugLink: http://bugs.launchpad.net/bugs/1866581

The headset mic can't record any sound on this machine.

The headset-mic is set to ctia mode by hardware. we need to apply
an existing quirk.

[Test Case]
boot the system, plug the headset, it could record the sound via
headset mic.

[Regression Risk]
Low, this patch is specific to 2 dell machines.

Kailang Yang (1):
  UBUNTU: SAUCE: ALSA: hda/realtek - Add Headset Mic supported

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


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