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| author |   Eric Yang <Eric.Yang2@amd.com> | 2021-09-30 13:46:45 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2021-10-20 15:26:47 -0400 |
| commit | 4835ea6c173a8d8dfbfdbb21c4cd987d12681610 (patch) | |
| tree | 1227f097011eadba2c9da72864124830cb042791 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | drm/amd/display: Require immediate flip support for DCN3.1 planes (diff) | |
| download | linux-dev-4835ea6c173a8d8dfbfdbb21c4cd987d12681610.tar.xz linux-dev-4835ea6c173a8d8dfbfdbb21c4cd987d12681610.zip | |
drm/amd/display: increase Z9 latency to workaround underflow in Z9
[Why]
Z9 latency is higher than when we originally tuned the watermark
parameters, causing underflow. Increasing the value until the latency
issues is resolved.
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Acked-by: Agustin Gutierrez Sanchez <agustin.gutierrez@amd.com>
Signed-off-by: Eric Yang <Eric.Yang2@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions