ACK/cmt: [SRU][B/OEM-B/D/E/unstable][PATCH 0/1] The microphone and mic of headset are uesless on a ThinkCentre

Seth Forshee seth.forshee at
Mon Sep 16 12:48:50 UTC 2019

On Fri, Sep 06, 2019 at 11:51:13AM +0800, Hui Wang wrote:
> BugLink:
> [Impact]
> This machine user a new realtek codec and has two
> front mics, the PA can't handle two front mics, then it
> can't record sound via these two mics.
> [Fix]
> Apply an existing fixup to fix this issue.
> [Test Case]
> After applying the patch, plug an external mic or headset-mic
> to the mic jack or headset jack, system can detect them and can
> record the sound from it too.
> [Regression Risk]
> Low. just add an existing fixup to this new machine.

This commit is upstream in v5.3-rc8, so not needed for eoan. This
therefore does not need to be sauce and can be an upstream cherry pick.
With those changes:

Acked-by: Seth Forshee <seth.forshee at>

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