** Changed in: linux-oem-5.10 (Ubuntu Focal)
Status: New => Fix Committed
** Changed in: linux-oem-5.10 (Ubuntu)
Status: New => Invalid
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https://bugs.launchpad.net/bugs/1929646
Title:
[SRU][OEM-5.10/H] Fix typec output on AMD Cezanne GPU
Status in HWE Next:
New
Status in linux package in Ubuntu:
New
Status in linux-oem-5.10 package in Ubuntu:
Invalid
Status in linux-oem-5.10 source package in Focal:
Fix Committed
Status in linux source package in Hirsute:
Fix Committed
Bug description:
SRU justification:
[Impact]
Display can't work when replug in after suspend on AMD Cezanne platform.
[Fix]
Enable display power gating, display of typec will work as expected.
[Test]
Verified on hardware, suspend then replug the cable of typec, repeat for 10
times, all good.
[Where problems could occur]
The AMD typec output may not output.
Unstable kernel already got it, only for OEM-5.10/H.
Minor changes during backport.
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