diff options
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c')
| -rw-r--r-- | drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c index 2f2b0eb4ebcd..c20fb08c450b 100644 --- a/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c +++ b/drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_helpers.c @@ -580,6 +580,20 @@ enum dc_edid_status dm_helpers_read_local_edid( /* We don't need the original edid anymore */ kfree(edid); + /* connector->display_info will be parsed from EDID and saved + * into drm_connector->display_info from edid by call stack + * below: + * drm_parse_ycbcr420_deep_color_info + * drm_parse_hdmi_forum_vsdb + * drm_parse_cea_ext + * drm_add_display_info + * drm_connector_update_edid_property + * + * drm_connector->display_info will be used by amdgpu_dm funcs, + * like fill_stream_properties_from_drm_display_mode + */ + amdgpu_dm_update_connector_after_detect(aconnector); + edid_status = dm_helpers_parse_edid_caps( ctx, &sink->dc_edid, |