diff options
| author | Michael Strauss <michael.strauss@amd.com> | 2024-01-12 12:19:40 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2024-02-14 17:13:03 -0500 |
| commit | bb46122db730f42f3fc1d9d511b3d6ebe8375cdd (patch) | |
| tree | 2d19f67ecb2db9f441e9dee2e472926cc1b52ee5 /drivers/gpu/drm/amd/display/include | |
| parent | 41364afe367026e77871d6ade333a72d8b92612b (diff) | |
drm/amd/display: Update FIXED_VS Retimer HWSS Test Pattern Sequences
[WHY]
Need to fix some broken logic and sequencing in initial commit
[HOW]
Fix logic handling override deprogramming when exiting SQ128.
Don't exit early from dp_set_hw_lane_settings for DP2/FIXED_VS case.
Move LTTPR 128b/132b check out of requires_hwss and check during
runtime, as LTTPR caps are not populated on initial call.
Add pending_test_pattern to link state to allow HWSS to set FFE overrides
on retimer TX and/or skip setting APU TX FFE depending on requested pattern.
Use updated clock source for SQ128 override sequence.
Skip HW FFE preset programming when performing test pattern overrides.
Reviewed-by: Wenjing Liu <wenjing.liu@amd.com>
Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Michael Strauss <michael.strauss@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/include')
| -rw-r--r-- | drivers/gpu/drm/amd/display/include/link_service_types.h | 9 |
1 files changed, 9 insertions, 0 deletions
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 1b8ab20f1715..92dbff22a7c6 100644 --- a/drivers/gpu/drm/amd/display/include/link_service_types.h +++ b/drivers/gpu/drm/amd/display/include/link_service_types.h @@ -169,6 +169,15 @@ enum dp_test_pattern { DP_TEST_PATTERN_UNSUPPORTED }; +#define IS_DP_PHY_SQUARE_PATTERN(test_pattern)\ + (DP_TEST_PATTERN_SQUARE_BEGIN <= test_pattern &&\ + test_pattern <= DP_TEST_PATTERN_SQUARE_END) + +#define IS_DP_PHY_PATTERN(test_pattern)\ + ((DP_TEST_PATTERN_PHY_PATTERN_BEGIN <= test_pattern &&\ + test_pattern <= DP_TEST_PATTERN_PHY_PATTERN_END) ||\ + test_pattern == DP_TEST_PATTERN_VIDEO_MODE) + enum dp_test_pattern_color_space { DP_TEST_PATTERN_COLOR_SPACE_RGB, DP_TEST_PATTERN_COLOR_SPACE_YCBCR601, |