[why]
When reprogram MSA with updated color space, the test color space shows
inconsistency. Linux has separate routine to set up test pattern color
space, but it fails to configure RGB.
[How]
Add RGB to test pattern.
Fixes:
43563bc2e6a769 ("drm/amd/display: update MSA and VSC SDP on video test pattern request")
Signed-off-by: Jerry (Fangzhi) Zuo <Jerry.Zuo@amd.com>
Reviewed-by: Hersen Wu <hersenxs.wu@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
break;
}
- test_pattern_color_space = dpcd_test_params.bits.YCBCR_COEFS ?
- DP_TEST_PATTERN_COLOR_SPACE_YCBCR709 :
- DP_TEST_PATTERN_COLOR_SPACE_YCBCR601;
+ if (dpcd_test_params.bits.CLR_FORMAT == 0)
+ test_pattern_color_space = DP_TEST_PATTERN_COLOR_SPACE_RGB;
+ else
+ test_pattern_color_space = dpcd_test_params.bits.YCBCR_COEFS ?
+ DP_TEST_PATTERN_COLOR_SPACE_YCBCR709 :
+ DP_TEST_PATTERN_COLOR_SPACE_YCBCR601;
dc_link_dp_set_test_pattern(
link,