diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index fb1882494543..b49661b4e959 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -155,6 +155,8 @@ int vlv_clock_get_hpll_vco(struct drm_device *drm)
 		vlv_cck_put(drm);
 
 		i915->hpll_freq = vco_freq[hpll_freq] * 1000;
+
+		drm_dbg_kms(drm, "HPLL frequency: %d kHz\n", i915->hpll_freq);
 	}
 
 	return i915->hpll_freq;