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| author |   Eryk Brol <eryk.brol@amd.com> | 2020-06-19 14:02:38 -0400 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2020-08-04 17:29:27 -0400 |
| commit | 5268bf136ef08c6a30d132036de3092d8219da8c (patch) | |
| tree | a99f902e2053a187532a74e6fc179808d90112f3 /drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | |
| parent | drm/amd/display: populate new dml variable (diff) | |
| download | linux-dev-5268bf136ef08c6a30d132036de3092d8219da8c.tar.xz linux-dev-5268bf136ef08c6a30d132036de3092d8219da8c.zip | |
drm/amd/display: DSC Bit target rate debugfs write entry
[Why]
We need to be able to specify bits per pixel for DSC on any
connector.
[How]
Overwrite computed DSC target rate in dsc_cfg, with requested value.
Overwrites for both SST and MST connectors, but in different places, but the process is identical. Overwrites only if DSC is decided to be enabled on that connector.
Signed-off-by: Eryk Brol <eryk.brol@amd.com>
Signed-off-by: Mikita Lipski <mikita.lipski@amd.com>
Reviewed-by: Mikita Lipski <Mikita.Lipski@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h index 1a31473d3992..a8fff3413af3 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h @@ -346,6 +346,7 @@ struct dsc_preferred_settings { bool dsc_clock_en; uint32_t dsc_slice_width; uint32_t dsc_slice_height; + uint32_t dsc_bits_per_pixel; }; struct amdgpu_dm_connector { |