diff options
| author | Daniel Sa <[email protected]> | 2024-06-13 15:38:06 -0400 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2024-06-27 17:10:37 -0400 |
| commit | 0dd1190faff7f7b389291266e118deb381b6c8d9 (patch) | |
| tree | 07a40b315be4d9ef4b3e35ad9553f90530a010c6 /tools/perf/scripts/python/bin | |
| parent | 020fccbe8fe7552e57804bba0c7578d227f561c2 (diff) | |
drm/amd/display: Fix reduced resolution and refresh rate
[WHY]
Some monitors are forced to a lower resolution and refresh rate after
system restarts.
[HOW]
Some monitors may give invalid LTTPR information when queried such as
indicating they have one DP lane instead of 4. If given an invalid DPCD
version, skip over getting lttpr link rate and lane counts.
Reviewed-by: Wenjing Liu <[email protected]>
Cc: Mario Limonciello <[email protected]>
Cc: Alex Deucher <[email protected]>
Cc: [email protected]
Signed-off-by: Alex Hung <[email protected]>
Signed-off-by: Daniel Sa <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/bin')
0 files changed, 0 insertions, 0 deletions