diff --git a/[refs] b/[refs]
index d81c918c5ebf..1fda18560b5a 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 009be664ecc77d58d3c27fb22347b969745a329a
+refs/heads/master: dc04a61a0503613e17bc1405538fec52e74d4b43
diff --git a/trunk/drivers/gpu/drm/i915/i915_reg.h b/trunk/drivers/gpu/drm/i915/i915_reg.h
index 02124a51edad..bc1a5c60822e 100644
--- a/trunk/drivers/gpu/drm/i915/i915_reg.h
+++ b/trunk/drivers/gpu/drm/i915/i915_reg.h
@@ -3657,6 +3657,9 @@
 #define  FDI_LINK_TRAIN_PATTERN_IDLE_CPT	(2<<8)
 #define  FDI_LINK_TRAIN_NORMAL_CPT		(3<<8)
 #define  FDI_LINK_TRAIN_PATTERN_MASK_CPT	(3<<8)
+/* LPT */
+#define  FDI_PORT_WIDTH_2X_LPT			(1<<19)
+#define  FDI_PORT_WIDTH_1X_LPT			(0<<19)
 
 #define _FDI_RXA_MISC            0xf0010
 #define _FDI_RXB_MISC            0xf1010