diff options
| author | Ovidiu Bunea <ovidiu.bunea@amd.com> | 2023-07-14 12:00:16 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-07-25 13:40:54 -0400 |
| commit | 0d882e43504cf3ac28a0852e1c1cd71155a6919b (patch) | |
| tree | ea34cea513f9aa55f3210f4775be1b779868748a /drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | |
| parent | ad4455c614b27e6b24a4e6bd70114545c1660ff9 (diff) | |
drm/amd/display: Add new sequence for 4-lane HBR3 on vendor specific retimers
[Why]
In some vendor specific retimer setups for downstream 4-lane HBR3
configuration, the sink will show severe corruption (horizontal shifting)
and intermittent blanking.
[How]
Add new retimer programming sequence before clock recovery when 4 lanes
are active.
Reviewed-by: Michael Strauss <michael.strauss@amd.com>
Acked-by: Alex Hung <alex.hung@amd.com>
Signed-off-by: Ovidiu Bunea <ovidiu.bunea@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c')
0 files changed, 0 insertions, 0 deletions