diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
index 4ee4c03a6724fde4b4994c7aaa1c54c9c0536fe0..604fb0171ee375693f61990ab123525b74c61e2c 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
@@ -1465,7 +1465,7 @@ void decide_link_settings(struct dc_stream_state *stream,
 	/* MST doesn't perform link training for now
 	 * TODO: add MST specific link training routine
 	 */
-	if (is_mst_supported(link)) {
+	if (stream->signal == SIGNAL_TYPE_DISPLAY_PORT_MST) {
 		*link_setting = link->verified_link_cap;
 		return;
 	}