From 2057b7e1cf77bdf090a3571a8d2ca00a76f34a9e Mon Sep 17 00:00:00 2001 From: Wenjing Liu Date: Tue, 15 Oct 2019 15:12:57 -0400 Subject: 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 Reviewed-by: Nikola Cornij Acked-by: Rodrigo Siqueira Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/display/include/link_service_types.h | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'drivers/gpu/drm/amd/display/include') diff --git a/drivers/gpu/drm/amd/display/include/link_service_types.h b/drivers/gpu/drm/amd/display/include/link_service_types.h index 876b0b3e1a9c..4869d4562e4d 100644 --- a/drivers/gpu/drm/amd/display/include/link_service_types.h +++ b/drivers/gpu/drm/amd/display/include/link_service_types.h @@ -123,6 +123,13 @@ enum dp_test_pattern { DP_TEST_PATTERN_UNSUPPORTED }; +enum dp_test_pattern_color_space { + DP_TEST_PATTERN_COLOR_SPACE_RGB, + DP_TEST_PATTERN_COLOR_SPACE_YCBCR601, + DP_TEST_PATTERN_COLOR_SPACE_YCBCR709, + DP_TEST_PATTERN_COLOR_SPACE_UNDEFINED +}; + enum dp_panel_mode { /* not required */ DP_PANEL_MODE_DEFAULT, -- cgit v1.2.3