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| author | Joseph Gravenor <joseph.gravenor@amd.com> | 2019-10-17 11:56:34 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-11-19 10:12:51 -0500 |
| commit | e6b268dde4cdc4d0b35eb7997520327183957294 (patch) | |
| tree | b3e59d41c93a05facdc3da0bdb62c9ee866291e8 /drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | |
| parent | 8c8048f207e785707270bc4985d8d4e1673eefb8 (diff) | |
drm/amd/display: Renoir chroma viewport WA change formula
[why]
we want to increase the pte row plus 1 line if chroma viewport
height is integer multiple of the pte row height
[how]
instead of ceiling viewport height, we floor it. this allows
us to accommodate both cases: those where the chroma viewport
height is integer multiple of the pte row height and those where
it is not
Signed-off-by: Joseph Gravenor <joseph.gravenor@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c')
0 files changed, 0 insertions, 0 deletions