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| author | Imre Deak <[email protected]> | 2024-01-29 17:55:29 +0000 |
|---|---|---|
| committer | Imre Deak <[email protected]> | 2024-04-10 16:12:56 +0000 |
| commit | 1af52d0555b9ffcbce8bdc9d28a9e81c81a53274 (patch) | |
| tree | 5a73db7fc6d886e318f96cd8554c309eb0b0ef45 /drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c | |
| parent | drm/i915/adlp: Add MST FEC BS jitter WA (Wa_14013163432) (diff) | |
| download | kernel-1af52d0555b9ffcbce8bdc9d28a9e81c81a53274.tar.gz kernel-1af52d0555b9ffcbce8bdc9d28a9e81c81a53274.zip | |
drm/i915/adlp: Add MST short HBlank WA (Wa_14014143976)
Add a workaround to fix BS jitter issues on MST links if the HBLANK
period is less than 1 MTP. The WA applies only to UHBR rates while on
non-UHBR the specification requires disabling it explicitly - presumedly
because the register's reset value has the WA enabled.
Bspec: 50050, 55424
Reviewed-by: Ankit Nautiyal <[email protected]>
Signed-off-by: Imre Deak <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_atomfirmware.c')
0 files changed, 0 insertions, 0 deletions