Merge branch 'for-4.3-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq

[firefly-linux-kernel-4.4.55.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 3084b3a7aeb3b3e3a794d9620a5f5b0d9bbf03df..bf27a07dbce36993e7ed668ff567f5565a6e0995 100644 (file)
--- a/drivers/gpu/drm/drm_dp_mst_topology.c
+++ b/drivers/gpu/drm/drm_dp_mst_topology.c
@@ -1125,7 +1125,7 @@ static void drm_dp_add_port(struct drm_dp_mst_branch *mstb,
                        drm_dp_put_port(port);
                        goto out;
                }
-               if (port->port_num >= 8) {
+               if (port->port_num >= DP_MST_LOGICAL_PORT_0) {
                        port->cached_edid = drm_get_edid(port->connector, &port->aux.ddc);
                        drm_mode_connector_set_tile_property(port->connector);
                }