diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 17070deaf798f4470d780aff32629d58adf45c2c..58846b58b676f1e4b3473a03376ce49323066a43 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -5529,7 +5529,7 @@ static void broxton_set_cdclk(struct drm_device *dev, int frequency)
 		return;
 	}
 
-	dev_priv->cdclk_freq = frequency;
+	intel_update_cdclk(dev);
 }
 
 void broxton_init_cdclk(struct drm_device *dev)