diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index bceca1159137753e8696a33934944de3743d74c2..5e995ec0951d3e0d775c2aaa7a620c9f2181b99c 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -4190,6 +4190,7 @@
 #define GEN6_RPNSWREQ				0xA008
 #define   GEN6_TURBO_DISABLE			(1<<31)
 #define   GEN6_FREQUENCY(x)			((x)<<25)
+#define   HSW_FREQUENCY(x)			((x)<<24)
 #define   GEN6_OFFSET(x)			((x)<<19)
 #define   GEN6_AGGRESSIVE_TURBO			(0<<15)
 #define GEN6_RC_VIDEO_FREQ			0xA00C
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 6fa9b79a943596a1863c453375733ad606f014c4..27f94cd19ee2fabfb7673991bb76ec5a5f46a889 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -2460,10 +2460,14 @@ void gen6_set_rps(struct drm_device *dev, u8 val)
 	if (val == dev_priv->rps.cur_delay)
 		return;
 
-	I915_WRITE(GEN6_RPNSWREQ,
-		   GEN6_FREQUENCY(val) |
-		   GEN6_OFFSET(0) |
-		   GEN6_AGGRESSIVE_TURBO);
+	if (IS_HASWELL(dev))
+		I915_WRITE(GEN6_RPNSWREQ,
+			   HSW_FREQUENCY(val));
+	else
+		I915_WRITE(GEN6_RPNSWREQ,
+			   GEN6_FREQUENCY(val) |
+			   GEN6_OFFSET(0) |
+			   GEN6_AGGRESSIVE_TURBO);
 
 	/* Make sure we continue to get interrupts
 	 * until we hit the minimum or maximum frequencies.
@@ -2601,12 +2605,19 @@ static void gen6_enable_rps(struct drm_device *dev)
 		   GEN6_RC_CTL_EI_MODE(1) |
 		   GEN6_RC_CTL_HW_ENABLE);
 
-	I915_WRITE(GEN6_RPNSWREQ,
-		   GEN6_FREQUENCY(10) |
-		   GEN6_OFFSET(0) |
-		   GEN6_AGGRESSIVE_TURBO);
-	I915_WRITE(GEN6_RC_VIDEO_FREQ,
-		   GEN6_FREQUENCY(12));
+	if (IS_HASWELL(dev)) {
+		I915_WRITE(GEN6_RPNSWREQ,
+			   HSW_FREQUENCY(10));
+		I915_WRITE(GEN6_RC_VIDEO_FREQ,
+			   HSW_FREQUENCY(12));
+	} else {
+		I915_WRITE(GEN6_RPNSWREQ,
+			   GEN6_FREQUENCY(10) |
+			   GEN6_OFFSET(0) |
+			   GEN6_AGGRESSIVE_TURBO);
+		I915_WRITE(GEN6_RC_VIDEO_FREQ,
+			   GEN6_FREQUENCY(12));
+	}
 
 	I915_WRITE(GEN6_RP_DOWN_TIMEOUT, 1000000);
 	I915_WRITE(GEN6_RP_INTERRUPT_LIMITS,