diff --git a/drivers/gpu/drm/i915/intel_dp.c b/drivers/gpu/drm/i915/intel_dp.c
index f80ff32..7e59f06 100644
--- a/drivers/gpu/drm/i915/intel_dp.c
+++ b/drivers/gpu/drm/i915/intel_dp.c
@@ -1088,7 +1088,8 @@
 			ironlake_edp_panel_on(intel_dp);
 			ironlake_edp_panel_vdd_off(intel_dp);
 			intel_dp_complete_link_train(intel_dp);
-		}
+		} else
+			ironlake_edp_panel_vdd_off(intel_dp);
 		if (is_edp(intel_dp))
 			ironlake_edp_backlight_on(dev);
 	}