diff options
| author | Relja Vojvodic <relja.vojvodic@amd.com> | 2024-06-27 17:41:36 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-07-23 17:07:10 -0400 |
| commit | c83ecc0bee94995117329fccbfa6e8b43ce56044 (patch) | |
| tree | 0d1125a7ad5a1ceecf7866d2565d8142f9911c1d /drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h | |
| parent | drm/amd/display: apply vmin optimization even if it doesn't reach vmin level (diff) | |
| download | linux-c83ecc0bee94995117329fccbfa6e8b43ce56044.tar.gz linux-c83ecc0bee94995117329fccbfa6e8b43ce56044.zip | |
drm/amd/display: Implement bias and scale pre scl
why:
New scaler needs the input to be full range color space. This will also fix
issues that come up due to not having a predefined limited color space matrix
for certain color spaces
how:
Use bias and scale HW to expand the range of limited color spaces to full
before the scaler
Reviewed-by: Krunoslav Kovac <krunoslav.kovac@amd.com>
Signed-off-by: Jerry Zuo <jerry.zuo@amd.com>
Signed-off-by: Relja Vojvodic <relja.vojvodic@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/inc/hw/hw_shared.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h b/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h index 27bba47186e9..41c76ba9ba56 100644 --- a/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h +++ b/drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h @@ -217,12 +217,13 @@ enum optc_dsc_mode { }; struct dc_bias_and_scale { - uint16_t scale_red; - uint16_t bias_red; - uint16_t scale_green; - uint16_t bias_green; - uint16_t scale_blue; - uint16_t bias_blue; + uint32_t scale_red; + uint32_t bias_red; + uint32_t scale_green; + uint32_t bias_green; + uint32_t scale_blue; + uint32_t bias_blue; + bool bias_and_scale_valid; }; enum test_pattern_dyn_range { |