diff options
| author | Mario Limonciello <[email protected]> | 2023-06-19 15:04:24 -0500 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2023-12-12 12:01:44 -0500 |
| commit | e7ab758741672acb21c5d841a9f0309d30e48a06 (patch) | |
| tree | ae36baf09ae1d3680ae840878046cdd025a8428d /tools/perf/scripts | |
| parent | fb01ab528df324a140058a11e9b25e5efdf9671d (diff) | |
drm/amd/display: Disable PSR-SU on Parade 0803 TCON again
When screen brightness is rapidly changed and PSR-SU is enabled the
display hangs on panels with this TCON even on the latest DCN 3.1.4
microcode (0x8002a81 at this time).
This was disabled previously as commit 072030b17830 ("drm/amd: Disable
PSR-SU on Parade 0803 TCON") but reverted as commit 1e66a17ce546 ("Revert
"drm/amd: Disable PSR-SU on Parade 0803 TCON"") in favor of testing for
a new enough microcode (commit cd2e31a9ab93 ("drm/amd/display: Set minimum
requirement for using PSR-SU on Phoenix")).
As hangs are still happening specifically with this TCON, disable PSR-SU
again for it until it can be root caused.
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: Marc Rossi <[email protected]>
Cc: Hamza Mahfooz <[email protected]>
Signed-off-by: Mario Limonciello <[email protected]>
Link: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2046131
Acked-by: Alex Deucher <[email protected]>
Reviewed-by: Harry Wentland <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'tools/perf/scripts')
0 files changed, 0 insertions, 0 deletions