From: George Shen Date: Thu, 7 Oct 2021 23:32:17 +0000 (-0400) Subject: drm/amd/display: Add comment for preferred_training_settings X-Git-Tag: v5.16-rc1~140^2^2~30 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1072461cd7725f3e7957371ffb15abf2b82e2720;p=thirdparty%2Flinux.git 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 Tested-by: Daniel Wheeler Acked-by: Agustin Gutierrez Signed-off-by: George Shen Signed-off-by: Alex Deucher --- diff --git a/drivers/gpu/drm/amd/display/dc/dc_link.h b/drivers/gpu/drm/amd/display/dc/dc_link.h index 517950674729a..b991ba1d6f9a4 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;