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| author | Fangzhi Zuo <[email protected]> | 2024-10-15 18:22:32 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2024-10-28 20:34:46 +0000 |
| commit | a88b19b13fb41a3fa03ec67b5f57cc267fbfb160 (patch) | |
| tree | a5ca95f5fb100438643530482369d2327d6fabdd /drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | |
| parent | Revert "drm/amd/display: update DML2 policy EnhancedPrefetchScheduleAccelerat... (diff) | |
| download | kernel-a88b19b13fb41a3fa03ec67b5f57cc267fbfb160.tar.gz kernel-a88b19b13fb41a3fa03ec67b5f57cc267fbfb160.zip | |
drm/amd/display: Reduce HPD Detection Interval for IPS
Fix DP Compliance test 4.2.1.3, 4.2.2.8, 4.3.1.12, 4.3.1.13
when IPS enabled.
Original HPD detection interval is set to 5s which violates DP
compliance.
Reduce the interval parameter, such that link training can be
finished within 5 seconds.
Fixes: afca033f10d3 ("drm/amd/display: Add periodic detection for IPS")
Reviewed-by: Roman Li <[email protected]>
Signed-off-by: Fangzhi Zuo <[email protected]>
Signed-off-by: Tom Chung <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_object.c')
0 files changed, 0 insertions, 0 deletions