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drm/amdgpu: update drm_display_info correctly when the edid is read

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drm_display_info is updated by drm_get_edid() or
drm_connector_update_edid_property(). In the amdgpu driver it is almost
always updated when the edid is read in amdgpu_connector_get_edid(),
but not always.  Change amdgpu_connector_get_edid() and
amdgpu_connector_free_edid() to keep drm_display_info updated.

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Claudio Suarez <cssk@net-c.es>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Claudio Suarez
2021-10-17 13:34:58 +02:00
committed by Alex Deucher
parent d374d3b493
commit 20543be93c
2 changed files with 5 additions and 3 deletions
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3
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c
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@@ -2950,13 +2950,12 @@ void amdgpu_dm_update_connector_after_detect(
aconnector->edid =
(struct edid *)sink->dc_edid.raw_edid;
drm_connector_update_edid_property(connector,
aconnector->edid);
if (aconnector->dc_link->aux_mode)
drm_dp_cec_set_edid(&aconnector->dm_dp_aux.aux,
aconnector->edid);
}
drm_connector_update_edid_property(connector, aconnector->edid);
amdgpu_dm_update_freesync_caps(connector, aconnector->edid);
update_connector_ext_caps(aconnector);
} else {