ACK / APPLIED[D]: [SRU][B/B-OEM/C/D][PATCH 0/1] codecs stop working after S3

[Seth Forshee]

On Wed, Mar 20, 2019 at 09:47:15AM +0800, Hui Wang wrote:
> BugLink: https://bugs.launchpad.net/bugs/1820930
> 
> To fix this bug, B/OEM-B/C needs only 1 patch, while v5.0-rc1 introduced
> a new patch which affect this issue, so the DISCO needs 2 patches.
> 
> [Impact]
> After S3, some codecs (alc236, alc255, alc891 and some HDMI codec) stop
> working, they can't detect jack plugging/unplugging or the audio device
> can't show up in the gnome-sound-setting
> 
> [Fix]
> After S3, if it runs runtime_resume(), the codec works again. We change
> the driver to let system_resume() trigger runtime_resume()
> 
> [Test Case]
> This issue is reported from OEM project, some codecs can't detect
> jack pluggin/unplugging, some codecs can't show up in the UI, after
> applying this patch, all related bugs are fixed.
> 
> [Regression Potential]
> Low. have tested on many machines (with this issue or without this issue),
> all worked well.

Accepted by the upstream mainainer, good test results.

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

Applied to disco/master-next, thanks!