---

yaml
---
r: 329436
b: refs/heads/master
c: 431e50f
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2e43105183bcecfbe56733785c05bf182df60082
+refs/heads/master: 431e50f799b356a899a63924883f2b0d1bfaf7b3

trunk/drivers/gpu/drm/i915/intel_display.c

@@ -6934,6 +6934,12 @@ static int intel_crtc_set_config(struct drm_mode_set *set)
 	if (!set->mode)
 		set->fb = NULL;
 
+	/* The fb helper likes to play gross jokes with ->mode_set_config.
+	 * Unfortunately the crtc helper doesn't do much at all for this case,
+	 * so we have to cope with this madness until the fb helper is fixed up. */
+	if (set->fb && set->num_connectors == 0)
+		return 0;
+
 	if (set->fb) {
 		DRM_DEBUG_KMS("[CRTC:%d] [FB:%d] #connectors=%d (x y) (%i %i)\n",
 				set->crtc->base.id, set->fb->base.id,