diff -u linux_stock/drivers/gpu/drm/nouveau/nouveau_bios.c linux-3.4/drivers/gpu/drm/nouveau/nouveau_bios.c
--- linux_stock/drivers/gpu/drm/nouveau/nouveau_bios.c	2012-07-18 23:28:42.467787857 +0400
+++ linux-3.4/drivers/gpu/drm/nouveau/nouveau_bios.c	2012-07-18 22:41:12.518981883 +0400
@@ -6089,9 +6089,11 @@
 	struct dcb_table *dcb = &bios->dcb;
 	int all_heads = (nv_two_heads(dev) ? 3 : 1);
 
+		NV_INFO(dev, "Have to fabricate outputs for PowerMac\n");
 #ifdef __powerpc__
 	/* Apple iMac G4 NV17 */
 	if (of_machine_is_compatible("PowerMac4,5")) {
+		NV_INFO(dev, "Fabricate outputs for PowerMac\n");
 		fabricate_dcb_output(dcb, OUTPUT_TMDS, 0, all_heads, 1);
 		fabricate_dcb_output(dcb, OUTPUT_ANALOG, 1, all_heads, 2);
 		return;
@@ -6485,19 +6487,23 @@
 	if (!NVInitVBIOS(dev))
 		return -ENODEV;
 
+	NV_INFO(dev, "Init BIOS");
 	ret = nouveau_parse_vbios_struct(dev);
 	if (ret)
 		return ret;
 
-	ret = nouveau_i2c_init(dev);
+	NV_INFO(dev, "Init MXM");
+	ret = nouveau_mxm_init(dev);
 	if (ret)
 		return ret;
 
-	ret = nouveau_mxm_init(dev);
+	NV_INFO(dev, "Parse dcd table");
+	ret = parse_dcb_table(dev, bios);
 	if (ret)
 		return ret;
 
-	ret = parse_dcb_table(dev, bios);
+	NV_INFO(dev, "Init I2C");
+	ret = nouveau_i2c_init(dev);
 	if (ret)
 		return ret;