From: Joshua Ashton <joshua@xxxxxxxxx> Userspace might not aware whether we're sending RGB or YCbCr data to the display. If COLOR_SPACE_2020_RGB_FULLRANGE is requested but the output encoding is YCbCr we should send COLOR_SPACE_2020_YCBCR. Signed-off-by: Joshua Ashton <joshua@xxxxxxxxx> Signed-off-by: Harry Wentland <harry.wentland@xxxxxxx> Cc: Pekka Paalanen <ppaalanen@xxxxxxxxx> Cc: Sebastian Wick <sebastian.wick@xxxxxxxxxx> Cc: Vitaly.Prosyak@xxxxxxx Cc: Joshua Ashton <joshua@xxxxxxxxx> Cc: dri-devel@xxxxxxxxxxxxxxxxxxxxx Cc: amd-gfx@xxxxxxxxxxxxxxxxxxxxx Reviewed-by: Harry Wentland <harry.wentland@xxxxxxx> --- drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c index a15b26962496..d5e1f3423cce 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c @@ -5324,10 +5324,11 @@ get_output_color_space(const struct dc_crtc_timing *dc_crtc_timing, color_space = COLOR_SPACE_ADOBERGB; break; case DRM_MODE_COLORIMETRY_BT2020: - color_space = COLOR_SPACE_2020_RGB_FULLRANGE; - break; case DRM_MODE_COLORIMETRY_BT2020_DEPRECATED: - color_space = COLOR_SPACE_2020_YCBCR; + if (dc_crtc_timing->pixel_encoding == PIXEL_ENCODING_RGB) + color_space = COLOR_SPACE_2020_RGB_FULLRANGE; + else + color_space = COLOR_SPACE_2020_YCBCR; break; case DRM_MODE_COLORIMETRY_DEFAULT: // ITU601 default: -- 2.39.2
