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| author |   Michael Strauss <michael.strauss@amd.com> | 2023-06-22 15:30:24 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2023-08-15 18:08:27 -0400 |
| commit | ad5594ad41de08f01cb46a2263a1145c58bccee6 (patch) | |
| tree | 6855ce3a65bf9bc9591540b17e7653b839a0c3e4 /drivers/gpu/drm/amd/amdgpu/amdgpu_doorbell.h | |
| parent | drm/amdgpu/jpeg: mmsch_v4_0_3 requires doorbell on 32 byte boundary (diff) | |
| download | wireguard-linux-ad5594ad41de08f01cb46a2263a1145c58bccee6.tar.xz wireguard-linux-ad5594ad41de08f01cb46a2263a1145c58bccee6.zip | |
drm/amd/display: Support Compliance Test Pattern Generation with DP2 Retimer
[WHY]
Certain retimer requires workarounds in order to correctly output test patterns.
[HOW]
Add vendor-specific aux sequences to program retimer's TX and pattern generator
when specific compliance test patterns are requested by sink.
Note: SQ128 w/a in DPMF mode only works in one flip orientation currently
Reviewed-by: Hansen Dsouza <hansen.dsouza@amd.com>
Reviewed-by: Wenjing Liu <wenjing.liu@amd.com>
Acked-by: Stylon Wang <stylon.wang@amd.com>
Signed-off-by: Michael Strauss <michael.strauss@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_doorbell.h')
0 files changed, 0 insertions, 0 deletions