APPLIED: [SRU][B/OEM-B/C/D][PATCH 0/2] There are 4 HDMI/Displayport audio output listed in sound setting without attach any HDMI/DP monitor

[Kleber Souza]

On 5/7/19 4:57 AM, Hui Wang wrote:
> BugLink: https://bugs.launchpad.net/bugs/1827967
> 
> [Impact]
> In our OEM projects, we often meet this issues, there is no any monitor plugged,
> but in the gnome-sound-setting, there are 4 hdmi/dp audio devices.
> 
> 
> [Fix]
> We check the eld_valid when reporting the hdmi/dp jack event
> 
> [Test Case]
> On the problematic machines, we do s3 test without plugging monitor, there
> is no hdmi audio device in the sound-setting.
> On the machines without this problem, we do s3 test, pluggin/unplugging
> monitor test, the hdmi audio work well as before.
> 
> [Regression Risk]
> Low. We have done many tests on machines with or without this problem,
> there is no regression so far.
> 
> 
> 
> Hui Wang (2):
>   ALSA: hda/hdmi - Read the pin sense from register when repolling
>   ALSA: hda/hdmi - Consider eld_valid when reporting jack event
> 
>  sound/pci/hda/patch_hdmi.c | 11 +++++++++--
>  1 file changed, 9 insertions(+), 2 deletions(-)
> 

Applied to bionic, cosmic and disco/master-next branches.

Thanks,
Kleber