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drm/amd/display: add color space option when sending link test pattern

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[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>
This commit is contained in:
Wenjing Liu
2019-10-15 15:12:57 -04:00
committed by Alex Deucher
parent d9e32672a1
commit 2057b7e1cf
11 changed files with 85 additions and 10 deletions
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7
drivers/gpu/drm/amd/display/include/link_service_types.h
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@@ -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,