Bug 96628

Summary:	Analog HP and DP will be muted sometimes after resume from S3
Product:	PulseAudio	Reporter:	Libin Yang <libin.yang>
Component:	daemon	Assignee:	pulseaudio-bugs
Status:	RESOLVED MOVED	QA Contact:	pulseaudio-bugs
Severity:	normal
Priority:	medium	CC:	lennart
Version:	unspecified
Hardware:	x86-64 (AMD64)
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:

Description Libin Yang 2016-06-22 05:33:30 UTC

Analog and DP audio will be muted under S3 stress test. but OK with HDMI.
Reproduce Steps
1. do S3 firstly
echo mem > /sys/power/state
2. playback analog audio and DP audio after resumed from S3
speaker-test -D hw:0,0 -c 2 -t wav & speaker-test -D hw:0,3 -c 2 -t wav
3. do step 1 and 2 repeatly

Expected Result
Both analog audio and display audio work well after several S3

Actual Result
Analog and DP will be muted in mixer setting after several S3

After disable Pulseaudio, everything is OK.

Comment 1 Raymond 2016-06-25 03:45:47 UTC

if the bug appear when you access alsa device hw:0,0 and hw:0,3 , this is not pulseaudio bug but driver bug

https://bugzilla.kernel.org/enter_bug.cgi?product=Drivers

Comment 2 Libin Yang 2016-07-21 07:19:47 UTC

after we disable the pulseaudio, everything is OK.

Comment 3 GitLab Migration User 2018-07-30 09:32:58 UTC

-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity.

You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/pulseaudio/pulseaudio/issues/2.

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.