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path: root/drivers/gpu/drm/drm_dp_mst_topology.c
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Diffstat (limited to 'drivers/gpu/drm/drm_dp_mst_topology.c')
-rw-r--r--drivers/gpu/drm/drm_dp_mst_topology.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/gpu/drm/drm_dp_mst_topology.c b/drivers/gpu/drm/drm_dp_mst_topology.c
index a2f5caaee242..36454a146ae9 100644
--- 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;
}

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