diff options
| author | Wenjing Liu <wenjing.liu@amd.com> | 2021-05-03 19:35:54 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-05-27 12:25:43 -0400 |
| commit | 3df212576e8b6fb94f8e4b856d39853557d22005 (patch) | |
| tree | 2fcf429319c4aa76bf99b407150452a003275e02 /drivers/gpu/drm/amd/display/dc/dc_link.h | |
| parent | f2973d2a418db94532a7f69c7ea404637cec1786 (diff) | |
drm/amd/display: add exit training mode and update channel coding in LT
[why]
As recommended by DP specs, source needs to make sure
DPRX exits previous LT mode before configuring new LT params
Nofity what channel coding mode we will use for current link training.
Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@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/dc_link.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc_link.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc_link.h b/drivers/gpu/drm/amd/display/dc/dc_link.h index c617e9ae68a3..83845d006c54 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_link.h +++ b/drivers/gpu/drm/amd/display/dc/dc_link.h @@ -333,7 +333,7 @@ bool dc_link_dp_perform_link_training_skip_aux( enum link_training_result dc_link_dp_perform_link_training( struct dc_link *link, - const struct dc_link_settings *link_setting, + const struct dc_link_settings *link_settings, bool skip_video_pattern); bool dc_link_dp_sync_lt_begin(struct dc_link *link); |