drm/radeon: attach tile property to mst connector

This allows tiled monitors to work with radeon once mst is enabled.

Cc: stable@vger.kernel.org
Signed-off-by: Dave Airlie <airlied@redhat.com>

diff --git a/drivers/gpu/drm/radeon/radeon_dp_mst.c b/drivers/gpu/drm/radeon/radeon_dp_mst.c
index 6cddae44fa6e4cafa59de1b3d7528b82959b6fd9..744f5c49c66463c56187dbc2130a77539a264130 100644 (file)
--- a/drivers/gpu/drm/radeon/radeon_dp_mst.c
+++ b/drivers/gpu/drm/radeon/radeon_dp_mst.c
@@ -283,6 +283,7 @@ static struct drm_connector *radeon_dp_add_mst_connector(struct drm_dp_mst_topol
        radeon_connector->mst_encoder = radeon_dp_create_fake_mst_encoder(master);
 
        drm_object_attach_property(&connector->base, dev->mode_config.path_property, 0);
+       drm_object_attach_property(&connector->base, dev->mode_config.tile_property, 0);
        drm_mode_connector_set_path_property(connector, pathprop);
 
        return connector;