APPLIED[B]: [SRU][Artful][Bionic][linux-oem][PATCH] Fix a wrong FIXUP for alc289 on Dell machines

Seth Forshee seth.forshee at
Mon Mar 5 10:04:30 UTC 2018

On Sat, Mar 03, 2018 at 09:45:22PM +0800, Hui Wang wrote:
> BugLink:
> This patch is based on the two patches of
>, the two
> patches are not sufficient to fix headset-mic problem on the machine with the
> codec alc289, with those two patches, the driver can detect that the headset-mic
> is plugged, but can't record sound with headset-mic.
> Thanks to Kailang at realtek, he pointed out that FIXUP for alc289 is wrong, so
> we need to apply this new patch to fix the problem.
> [Test Case]
> plug the headset and record the sound on the machine with the codec alc289
> [Fix]
> one commit from alsa repository, and this commit will be merged to upstream soon.
> [Regression Potential]
> very low, since this patch only change the FIXUP for the Dell machines with
> alc289, and we already verified both plug detection and recording sound work
> well with the new patch.

Applied to bionic/master-next, thanks!

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