Bug 205865 - Commit e38e486 leads to distorted audio on nvidia hdmi output
Summary: Commit e38e486 leads to distorted audio on nvidia hdmi output
Status: RESOLVED DUPLICATE of bug 205855
Alias: None
Product: Drivers
Classification: Unclassified
Component: Sound(ALSA) (show other bugs)
Hardware: x86-64 Linux
: P1 normal
Assignee: Jaroslav Kysela
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2019-12-15 19:21 UTC by Philip Langdale
Modified: 2019-12-15 19:50 UTC (History)
1 user (show)

See Also:
Kernel Version: 5.4.3
Subsystem:
Regression: Yes
Bisected commit-id:

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Description Philip Langdale 2019-12-15 19:21:36 UTC 
The fix for bug 204477, which was backported to stable in 5.4.3, has unfortunately lead to another regression - nvidia hdmi audio is now highly distorted and scratchy. It also appears to be running in mono (only left channel produces any noise) and seems to either be 0% or 100% volume with nothing in between.

If I revert d050d280 (the cherry-pick hash in 5.4.x stable), then everything is back to normal.
Comment 1 Takashi Iwai 2019-12-15 19:50:44 UTC 
The fix is already in sound git tree.

*** This bug has been marked as a duplicate of bug 205855 ***
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