https://bugs.freedesktop.org/show_bug.cgi?id=80162
Priority: medium
Bug ID: 80162
Assignee: dri-devel at lists.freedesktop.org
Summary: center and lfe channels screwed up on suspend
Severity: normal
Classification: Unclassified
OS: All
Reporter: pierre-bugzilla at ossman.eu
Hardware: Other
Status: NEW
Version: unspecified
Component: DRM/Radeon
Product: DRI
Started out in the kernel bugzilla as I figured this was an alsa driver
problem:
https://bugzilla.kernel.org/show_bug.cgi?id=77901
> AMD HDMI audio output. Works fine until I suspend the machine. After resume,
> center channel is silent and LFE channel is sent as center.
>
> Massive issue as the center channel is the most used one of all in
> multichannel audio sources. :/
>
> Unloading just snd_hda_intel and reloading it seems to work around the issue.
The verdict there though was that it didn't seem like the audio end was doing
anything wrong, so it must be something in the graphics driver.
Help?
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