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| author | Nicholas Susanto <[email protected]> | 2024-01-18 18:34:40 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2024-01-31 22:30:38 +0000 |
| commit | 191cb4ed33a61c90feed8bda0f0df3a419604fc8 (patch) | |
| tree | 6f02ba35d8ed7c07ca9555e837439224c178d61e /drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c | |
| parent | drm/amd/display: fix incorrect mpc_combine array size (diff) | |
| download | kernel-191cb4ed33a61c90feed8bda0f0df3a419604fc8.tar.gz kernel-191cb4ed33a61c90feed8bda0f0df3a419604fc8.zip | |
drm/amd/display: Underflow workaround by increasing SR exit latency
[Why]
On 14us for exit latency time causes underflow for 8K monitor with HDR on.
Increasing the latency to 28us fixes the underflow.
[How]
Increase the latency to 28us. This workaround should be sufficient
before we figure out why SR exit so long.
Reviewed-by: Chaitanya Dhere <[email protected]>
Acked-by: Tom Chung <[email protected]>
Signed-off-by: Nicholas Susanto <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ring.c')
0 files changed, 0 insertions, 0 deletions