ACK / APPLIED[E/Unstable]: [SRU][B/OEM-B/D/E/unstable][PATCH 0/2] no sound inputs from the external microphone and headset on a Dell machine

Seth Forshee seth.forshee at
Thu Sep 5 20:26:59 UTC 2019

On Mon, Sep 02, 2019 at 12:28:11PM +0800, Hui Wang wrote:
> BugLink:
> [Impact]
> When we plug an external mic/headset-mic, the system can't
> detect it and as a result can't record sound from it.
> [Fix]
> Apply an existing fixup to fix this issue.
> [Test Case]
> After applying the patch, plug an external mic or headset-mic,
> system can detect it and can record the sound from it too.
> [Regression Risk]
> Low. just add an existing fixup to this new machine.

Patches from a maintainer tree, limited scope, positive testing.

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

Applied to eoan/master-next and unstable/master, thanks!

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