diff options
| author | Qingqing Zhuo <qingqing.zhuo@amd.com> | 2022-10-03 17:14:13 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-01-24 12:25:05 -0500 |
| commit | 028c4ccfb8127255d60f8d9edde96cacf2958082 (patch) | |
| tree | 2782d5bd61f4311f585e28bc683cef07a7a32cbc /drivers/gpu/drm/amd/display/dc/dm_helpers.h | |
| parent | drm/amd/display: use a more appropriate return value in dp_retrieve_lttpr_cap() (diff) | |
| download | linux-028c4ccfb8127255d60f8d9edde96cacf2958082.tar.gz linux-028c4ccfb8127255d60f8d9edde96cacf2958082.zip | |
drm/amd/display: force connector state when bpc changes during compliance
[Why]
During DP DSC compliance tests, bpc requested would
change between sub-tests, which requires stream
to be recommited.
[How]
Force connector to disconnect and reconnect whenever
there is a bpc change in automated test.
Reviewed-by: Jerry Zuo <Jerry.Zuo@amd.com>
Acked-by: Alan Liu <HaoPing.Liu@amd.com>
Signed-off-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: hersen wu <hersenxs.wu@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/dc/dm_helpers.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dm_helpers.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dm_helpers.h b/drivers/gpu/drm/amd/display/dc/dm_helpers.h index af1c50ed905a..c624c768cc3d 100644 --- a/drivers/gpu/drm/amd/display/dc/dm_helpers.h +++ b/drivers/gpu/drm/amd/display/dc/dm_helpers.h @@ -161,6 +161,12 @@ enum dc_edid_status dm_helpers_read_local_edid( struct dc_link *link, struct dc_sink *sink); +bool dm_helpers_dp_handle_test_pattern_request( + struct dc_context *ctx, + const struct dc_link *link, + union link_test_pattern dpcd_test_pattern, + union test_misc dpcd_test_params); + void dm_set_dcn_clocks( struct dc_context *ctx, struct dc_clocks *clks); |