[PATCH 0/2] [SRU][OEM-5.14] Fix the mouse cursor lag on AMD RMB
Aaron Ma
aaron.ma at canonical.com
Mon Mar 21 11:35:55 UTC 2022
BugLink: https://bugs.launchpad.net/bugs/1965747
[Impact]
Mouse cursor lag in gnome UI.
[Fix]
Only set vblank_disable_immediate when PSR is not enabled.
[Test]
Verified on HW with touchpad/trackpoint, it works smoothly.
[Where problems could occur]
It might break display output on AMD RMB platform.
Jammy already got the commits.
Michel Dänzer (1):
drm/amd/display: For vblank_disable_immediate, check PSR is really
used
Nicholas Kazlauskas (1):
drm/amdgpu/display: Only set vblank_disable_immediate when PSR is not
enabled
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 12 +++++++++---
1 file changed, 9 insertions(+), 3 deletions(-)
--
2.32.0
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