4 files changed, 10 insertions, 8 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index 60f6974d20d4..5a529b69110f 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1516,7 +1516,6 @@ extern bool intel_fbc_enabled(struct drm_device *dev);
 extern void intel_disable_fbc(struct drm_device *dev);
 extern bool ironlake_set_drps(struct drm_device *dev, u8 val);
 extern void ironlake_init_pch_refclk(struct drm_device *dev);
-extern void ironlake_enable_rc6(struct drm_device *dev);
 extern void gen6_set_rps(struct drm_device *dev, u8 val);
 extern void intel_detect_pch(struct drm_device *dev);
 extern int intel_trans_dp_port_sel(struct drm_crtc *crtc);
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 342f18e9cbe0..bd3366e755e1 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -7267,6 +7267,8 @@ void intel_modeset_cleanup(struct drm_device *dev)
 
 	intel_disable_gt_powersave(dev);
 
+	ironlake_teardown_rc6(dev);
+
 	if (IS_VALLEYVIEW(dev))
 		vlv_init_dpio(dev);
 
diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h
index 7d521aa51544..bc6d6165e37e 100644
--- a/drivers/gpu/drm/i915/intel_drv.h
+++ b/drivers/gpu/drm/i915/intel_drv.h
@@ -494,6 +494,7 @@ extern void intel_gpu_ips_teardown(void);
 extern void intel_enable_gt_powersave(struct drm_device *dev);
 extern void intel_disable_gt_powersave(struct drm_device *dev);
 extern void gen6_gt_check_fifodbg(struct drm_i915_private *dev_priv);
+extern void ironlake_teardown_rc6(struct drm_device *dev);
 
 extern void intel_ddi_dpms(struct drm_encoder *encoder, int mode);
 extern void intel_ddi_mode_set(struct drm_encoder *encoder,
diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c
index 3f58d7aeb70a..0ed02c102fc2 100644
--- a/drivers/gpu/drm/i915/intel_pm.c
+++ b/drivers/gpu/drm/i915/intel_pm.c
@@ -2563,7 +2563,7 @@ static void gen6_update_ring_freq(struct drm_device *dev)
 	}
 }
 
-static void ironlake_teardown_rc6(struct drm_device *dev)
+void ironlake_teardown_rc6(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 
@@ -2580,7 +2580,7 @@ static void ironlake_teardown_rc6(struct drm_device *dev)
 	}
 }
 
-void ironlake_disable_rc6(struct drm_device *dev)
+static void ironlake_disable_rc6(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 
@@ -2596,8 +2596,6 @@ void ironlake_disable_rc6(struct drm_device *dev)
 		I915_WRITE(RSTDBYCTL, I915_READ(RSTDBYCTL) & ~RCX_SW_EXIT);
 		POSTING_READ(RSTDBYCTL);
 	}
-
-	ironlake_teardown_rc6(dev);
 }
 
 static int ironlake_setup_rc6(struct drm_device *dev)
@@ -2619,7 +2617,7 @@ static int ironlake_setup_rc6(struct drm_device *dev)
 	return 0;
 }
 
-void ironlake_enable_rc6(struct drm_device *dev)
+static void ironlake_enable_rc6(struct drm_device *dev)
 {
 	struct drm_i915_private *dev_priv = dev->dev_private;
 	struct intel_ring_buffer *ring = &dev_priv->ring[RCS];
@@ -3241,10 +3239,12 @@ static void intel_init_emon(struct drm_device *dev)
 
 void intel_disable_gt_powersave(struct drm_device *dev)
 {
-	if (IS_IRONLAKE_M(dev))
+	if (IS_IRONLAKE_M(dev)) {
 		ironlake_disable_drps(dev);
-	else if (INTEL_INFO(dev)->gen >= 6 && !IS_VALLEYVIEW(dev))
+		ironlake_disable_rc6(dev);
+	} else if (INTEL_INFO(dev)->gen >= 6 && !IS_VALLEYVIEW(dev)) {
 		gen6_disable_rps(dev);
+	}
 }
 
 void intel_enable_gt_powersave(struct drm_device *dev)