--- a/drivers/gpu/drm/nouveau/nouveau_connector.c	2014-03-31 06:40:15.000000000 +0300
+++ a/drivers/gpu/drm/nouveau/nouveau_connector.c	2014-05-15 19:32:16.020287314 +0300
@@ -712,7 +712,7 @@
 	connector->display_info.bpc = 6;
 
 	/* LVDS: panel straps */
-	if (bios->fp_no_ddc) {
+	if (1 || bios->fp_no_ddc) {
 		if (bios->fp.if_is_24bit)
 			connector->display_info.bpc = 8;
 		return;