drm/dp/mst: split connector registration into two parts (v2)

[cascardo/linux.git] / drivers / gpu / drm / drm_dp_mst_topology.c

diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
index a2f5caa..36454a1 100644 (file)
--- a/drivers/gpu/drm/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/drm_dp_mst_topology.c
@@ -1129,7 +1129,9 @@ static void drm_dp_add_port(struct drm_dp_mst_branch *mstb,
                }
                if (port->port_num >= 8) {
                        port->cached_edid = drm_get_edid(port->connector, &port->aux.ddc);
+                       drm_mode_connector_set_tile_property(port->connector);
                }
+               (*mstb->mgr->cbs->register_connector)(port->connector);
        }
 
 out:
@@ -2276,10 +2278,10 @@ struct edid *drm_dp_mst_get_edid(struct drm_connector *connector, struct drm_dp_
 
        if (port->cached_edid)
                edid = drm_edid_duplicate(port->cached_edid);
-       else
+       else {
                edid = drm_get_edid(connector, &port->aux.ddc);
-
-       drm_mode_connector_set_tile_property(connector);
+               drm_mode_connector_set_tile_property(connector);
+       }
        drm_dp_put_port(port);
        return edid;
 }