diff --git a/[refs] b/[refs]
index f5aff56be2c0..20c0c87721b8 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: af1ac18a19b80f922046fd383a3a3e780ee94915
+refs/heads/master: 89e728ce07630a5584875b8a811a8bd02844b1d3
diff --git a/trunk/drivers/gpu/drm/nouveau/nv04_dfp.c b/trunk/drivers/gpu/drm/nouveau/nv04_dfp.c
index 39ffc07f906b..7e24cdf1cb39 100644
--- a/trunk/drivers/gpu/drm/nouveau/nv04_dfp.c
+++ b/trunk/drivers/gpu/drm/nouveau/nv04_dfp.c
@@ -490,8 +490,8 @@ static void nv04_dfp_update_backlight(struct drm_encoder *encoder, int mode)
 	/* BIOS scripts usually take care of the backlight, thanks
 	 * Apple for your consistency.
 	 */
-	if (dev->pci_device == 0x0179 || dev->pci_device == 0x0189 ||
-	    dev->pci_device == 0x0329) {
+	if (dev->pci_device == 0x0174 || dev->pci_device == 0x0179 ||
+	    dev->pci_device == 0x0189 || dev->pci_device == 0x0329) {
 		if (mode == DRM_MODE_DPMS_ON) {
 			nv_mask(device, NV_PBUS_DEBUG_DUALHEAD_CTL, 0, 1 << 31);
 			nv_mask(device, NV_PCRTC_GPIO_EXT, 3, 1);