diff --git a/[refs] b/[refs]
index fc5e13ef701e..bb62c7b75d41 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6714afb108b4973a07413ec58cb300b6d90b8df4
+refs/heads/master: 9c3d2f7ffac34c62fea0b73e607707168a6f09b1
diff --git a/trunk/drivers/gpu/drm/i915/intel_display.c b/trunk/drivers/gpu/drm/i915/intel_display.c
index fe6538297872..c79bee4b4d56 100644
--- a/trunk/drivers/gpu/drm/i915/intel_display.c
+++ b/trunk/drivers/gpu/drm/i915/intel_display.c
@@ -6141,6 +6141,7 @@ static void gen6_enable_rc6(struct drm_i915_private *dev_priv)
 	I915_WRITE(GEN6_RC_CONTROL,
 		   GEN6_RC_CTL_RC6p_ENABLE |
 		   GEN6_RC_CTL_RC6_ENABLE |
+		   GEN6_RC_CTL_EI_MODE(1) |
 		   GEN6_RC_CTL_HW_ENABLE);
 
 	I915_WRITE(GEN6_RC_NORMAL_FREQ,