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| author | Nicholas Susanto <nicholas.susanto@amd.com> | 2024-02-28 22:14:17 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-03-20 20:38:13 +0300 |
| commit | b72a7e0fd0f8d235f885f84642e5c71f4e058c4b (patch) | |
| tree | 73eef947cf1eb968c031a8880fef6e31d6cd24d7 /scripts/checkstack.pl | |
| parent | 3cfaadbe0fcbb5b6a4a46e4c4ad70f5f5091edf3 (diff) | |
| download | linux-b72a7e0fd0f8d235f885f84642e5c71f4e058c4b.tar.xz | |
drm/amd/display: Enabling urgent latency adjustment for DCN35
[Why]
Underflow occurs when running netflix in a 4k144 eDP + 4k60 setup.
Increasing DCFCLK or urgent latency watermark fixes the issue. Implementing
this workaround for now while we figure out why this is happenning in DCN.
[How]
Enable urgent latency adjustment and match the reference to existing ASIC
that also see increased latency at low FCLK.
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Nicholas Susanto <nicholas.susanto@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'scripts/checkstack.pl')
0 files changed, 0 insertions, 0 deletions