diff options
| author | Victor Lu <[email protected]> | 2021-07-08 14:50:48 -0400 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2021-07-27 12:04:19 -0400 |
| commit | 9857bb9457fe57248719750cf0f432dce155711f (patch) | |
| tree | 5463c101e8c628aef500c3d5e03db5d9e9f391dc /tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py | |
| parent | 91b03fc6b50c7233da3b22f8be6e143f89b2d839 (diff) | |
drm/amd/display: Guard DST_Y_PREFETCH register overflow in DCN21
[why]
DST_Y_PREFETCH can overflow when DestinationLinesForPrefetch values are
too large due to the former being limited to 8 bits.
[how]
Set the maximum value of DestinationLinesForPrefetch to be 255 * refclk
period.
Reviewed-by: Laktyushkin Dmytro <[email protected]>
Acked-by: Solomon Chiu <[email protected]>
Signed-off-by: Victor Lu <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/Perf-Trace-Util/lib/Perf/Trace/EventClass.py')
0 files changed, 0 insertions, 0 deletions