diff options
| author | George Shen <george.shen@amd.com> | 2021-10-07 19:32:17 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-10-28 14:26:15 -0400 |
| commit | 1072461cd7725f3e7957371ffb15abf2b82e2720 (patch) | |
| tree | 4db7211365c6f0c98cc21d5be387bdb7976b6c24 /drivers/gpu/drm/amd | |
| parent | 54fe00be270dd6fdb9e23c31a4497edec5a3609b (diff) | |
drm/amd/display: Add comment for preferred_training_settings
[Why]
Currently the naming of preferred_training_settings is ambiguous and has
caused confusion regarding its purpose and usage.
[How]
Add comment to clarify the intention.
Reviewed-by: Wenjing Liu <Wenjing.Liu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Acked-by: Agustin Gutierrez <agustin.gutierrez@amd.com>
Signed-off-by: George Shen <george.shen@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc_link.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc_link.h b/drivers/gpu/drm/amd/display/dc/dc_link.h index 517950674729..b991ba1d6f9a 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_link.h +++ b/drivers/gpu/drm/amd/display/dc/dc_link.h @@ -124,6 +124,10 @@ struct dc_link { struct dc_link_settings cur_link_settings; struct dc_lane_settings cur_lane_setting[LANE_COUNT_DP_MAX]; struct dc_link_settings preferred_link_setting; + /* preferred_training_settings are override values that + * come from DM. DM is responsible for the memory + * management of the override pointers. + */ struct dc_link_training_overrides preferred_training_settings; struct dp_audio_test_data audio_test_data; |