diff --git a/[refs] b/[refs]
index a689d8b21318..4c826d25b874 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: af5e7d84b0ec45b2b614b0d6e3657cbdceaa21f9
+refs/heads/master: 3d7a1da2c2bddb916450b1a124a9bcd9c507bdce
diff --git a/trunk/drivers/gpu/drm/nouveau/nouveau_i2c.c b/trunk/drivers/gpu/drm/nouveau/nouveau_i2c.c
index 77e564667b5c..240cf962c999 100644
--- a/trunk/drivers/gpu/drm/nouveau/nouveau_i2c.c
+++ b/trunk/drivers/gpu/drm/nouveau/nouveau_i2c.c
@@ -229,7 +229,7 @@ nouveau_i2c_init(struct drm_device *dev)
 			}
 			break;
 		case 6: /* NV50- DP AUX */
-			port->drive = entry[0];
+			port->drive = entry[0] & 0x0f;
 			port->sense = port->drive;
 			port->adapter.algo = &nouveau_dp_i2c_algo;
 			break;