Public bug reported:
[Impact]
There was randomly graphic glitch on edp with AMDGPU
[Fix]
AMD provides a patch to disable PSR on this panel to fix the issue.
The patch is under AMD internal review and is not submitted to upstream yet.
[Test]
1. Boot in OS
2. Idel the machine for a while (~1 min) and move the cursor.
3. There should not have any graphic glitch when using the machine.
[Where problems could occur]
This is a quirk for a specific panel, so should be pretty safe.
** Affects: hwe-next
Importance: Undecided
Status: New
** Affects: linux-oem-6.11 (Ubuntu)
Importance: Undecided
Status: New
** Affects: linux-oem-6.11 (Ubuntu Noble)
Importance: Undecided
Assignee: AceLan Kao (acelankao)
Status: In Progress
** Tags: jira-stella-564 oem-priority stella
** Also affects: linux-oem-6.11 (Ubuntu Noble)
Importance: Undecided
Status: New
** Changed in: linux-oem-6.11 (Ubuntu Noble)
Status: New => In Progress
** Changed in: linux-oem-6.11 (Ubuntu Noble)
Assignee: (unassigned) => AceLan Kao (acelankao)
** Tags added: jira-stella-564 oem-priority stella
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https://bugs.launchpad.net/bugs/2094986
Title:
randomly graphic glitch on some OLED edp panel(amdgpu)
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