diff options
| author | Wenjing Liu <Wenjing.Liu@amd.com> | 2019-10-15 22:12:57 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-11-19 18:12:52 +0300 |
| commit | 2057b7e1cf77bdf090a3571a8d2ca00a76f34a9e (patch) | |
| tree | f05177124145dead00600dfe384f77a12e4329e1 /drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h | |
| parent | d9e32672a1285d6c5e06bedaabb465441c172aa8 (diff) | |
| download | linux-2057b7e1cf77bdf090a3571a8d2ca00a76f34a9e.tar.xz | |
drm/amd/display: add color space option when sending link test pattern
[why]
In the TEST_MSIC dpcd register field definition, the test equipment
has the option to choose between YCbCr601 or YCbCr709.
We will apply corresponding YCbCr coefficient based on this test
request.
[how]
Add a new input parameter in dc_link_dp_set_test_pattern to allow the
selection between different color space.
Signed-off-by: Wenjing Liu <Wenjing.Liu@amd.com>
Reviewed-by: Nikola Cornij <Nikola.Cornij@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/dc/inc/hw/hw_shared.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/inc/hw/hw_shared.h | 7 |
1 files changed, 7 insertions, 0 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 99ae8181d429..75d419081e76 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 @@ -245,6 +245,13 @@ enum controller_dp_test_pattern { CONTROLLER_DP_TEST_PATTERN_SOLID_COLOR }; +enum controller_dp_color_space { + CONTROLLER_DP_COLOR_SPACE_RGB, + CONTROLLER_DP_COLOR_SPACE_YCBCR601, + CONTROLLER_DP_COLOR_SPACE_YCBCR709, + CONTROLLER_DP_COLOR_SPACE_UDEFINED +}; + enum dc_lut_mode { LUT_BYPASS, LUT_RAM_A, |