mbox series

[SRU,OEM-OSP1-B,0/1] alsa/sof: the headphone doesn't work when sound-setting opens

Message ID 20190725132347.32049-1-hui.wang@canonical.com
Headers show
Series alsa/sof: the headphone doesn't work when sound-setting opens | expand

Message

Hui Wang July 25, 2019, 1:23 p.m. UTC 
BugLink: http://bugs.launchpad.net/bugs/1837900

[Impact]
When the sound-setting opens and users plug a headphone, the headphone
usually doesn't work (can't hear sound from headphone), it has a failure
rate about 8/10.

[Fix]
Intel provide a patch to revert the powersave setting patch.

[Test Case]
With the sound-setting is opening, plug a headphone, and play
sound from headphone, it works well. I test 20 times, it all work well.

[Regression Risk]
Low. Intel used this patch for a long time on many platforms, no regression
found so far.


Rander Wang (1):
  Revert "ASoC: SOF: hda: set autosuspend delay for hda bus device"

 sound/soc/sof/intel/hda-codec.c | 4 ----
 1 file changed, 4 deletions(-)

Comments

AceLan Kao July 29, 2019, 6:28 a.m. UTC | #1 
Applied on Ubuntu-oem-osp1-5.0.0-1016.18

Acked-By: AceLan Kao <acelan.kao@canonical.com>