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| author | Praful Swarnakar <[email protected]> | 2021-09-22 17:31:29 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2021-09-28 13:30:05 +0000 |
| commit | a74d0224d56a7b05f9fad3057c3cd8eee6e48525 (patch) | |
| tree | 16ce19a0a4128504930b1e5521a59b0812e9f0af /drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | |
| parent | drm/amdgpu: fix gart.bo pin_count leak (diff) | |
| download | kernel-a74d0224d56a7b05f9fad3057c3cd8eee6e48525.tar.gz kernel-a74d0224d56a7b05f9fad3057c3cd8eee6e48525.zip | |
drm/amd/display: Fix Display Flicker on embedded panels
[Why]
ASSR is dependent on Signed PSP Verstage to enable Content
Protection for eDP panels. Unsigned PSP verstage is used
during development phase causing ASSR to FAIL.
As a result, link training is performed with
DP_PANEL_MODE_DEFAULT instead of DP_PANEL_MODE_EDP for
eDP panels that causes display flicker on some panels.
[How]
- Do not change panel mode, if ASSR is disabled
- Just report and continue to perform eDP link training
with right settings further.
Signed-off-by: Praful Swarnakar <[email protected]>
Reviewed-by: Harry Wentland <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c')
0 files changed, 0 insertions, 0 deletions