diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
index 5ee1928..6437bb9 100644
--- a/drivers/gpu/drm/drm_crtc_helper.c
+++ b/drivers/gpu/drm/drm_crtc_helper.c
@@ -965,6 +965,10 @@
 	mutex_lock(&dev->mode_config.mutex);
 	list_for_each_entry(connector, &dev->mode_config.connector_list, head) {
 
+		/* Ignore forced connectors. */
+		if (connector->force)
+			continue;
+
 		/* Ignore HPD capable connectors and connectors where we don't
 		 * want any hotplug detection at all for polling. */
 		if (!connector->polled || connector->polled == DRM_CONNECTOR_POLL_HPD)