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| author | Alvin Lee <Alvin.Lee2@amd.com> | 2022-09-15 10:47:34 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2022-09-29 09:41:45 -0400 |
| commit | a6135ddec2258cd52b5c8d20b45bbaa29b80c5a0 (patch) | |
| tree | 744dd1f503c2f9de00b14897c4e888addb40aa2c /drivers/gpu/drm/amd/display/dc/dc.h | |
| parent | c02e6444117f112bea468d3615ad6293cc7de64e (diff) | |
| download | linux-stable-a6135ddec2258cd52b5c8d20b45bbaa29b80c5a0.tar.gz linux-stable-a6135ddec2258cd52b5c8d20b45bbaa29b80c5a0.tar.bz2 linux-stable-a6135ddec2258cd52b5c8d20b45bbaa29b80c5a0.zip | |
drm/amd/display: Disable MALL when TMZ surface
[Description]
- Don't use MALL buffering of any kind when the
surface is TMZ
- Workaround for a HW bug
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Jasdeep Dhillon <jdhillon@amd.com>
Signed-off-by: Alvin Lee <Alvin.Lee2@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/display/dc/dc.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc.h b/drivers/gpu/drm/amd/display/dc/dc.h index 8e392eb10256..e01c8f1e9fb8 100644 --- a/drivers/gpu/drm/amd/display/dc/dc.h +++ b/drivers/gpu/drm/amd/display/dc/dc.h @@ -1120,6 +1120,7 @@ union surface_update_flags { uint32_t clock_change:1; uint32_t stereo_format_change:1; uint32_t lut_3d:1; + uint32_t tmz_changed:1; uint32_t full_update:1; } bits; |