diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index 2d838766418b3035bc996e7ac0127e4c95b8590f..5aba146300d38789d158bca0c5f1bc91a2ffde60 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -4515,6 +4515,7 @@
 #define  DDI_BUF_EMP_800MV_3_5DB_HSW		(8<<24)   /* Sel8 */
 #define  DDI_BUF_EMP_MASK			(0xf<<24)
 #define  DDI_BUF_IS_IDLE			(1<<7)
+#define  DDI_A_4_LANES				(1<<4)
 #define  DDI_PORT_WIDTH_X1			(0<<1)
 #define  DDI_PORT_WIDTH_X2			(1<<1)
 #define  DDI_PORT_WIDTH_X4			(3<<1)
diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
index 4e303cf7ead6dc7cf90e7e7545dda17ba849ad92..e233541d4c9f1ea1869bad7b78a42fc8a8efbc65 100644
--- a/drivers/gpu/drm/i915/intel_display.c
+++ b/drivers/gpu/drm/i915/intel_display.c
@@ -8267,7 +8267,9 @@ static void intel_setup_outputs(struct drm_device *dev)
 		I915_WRITE(PFIT_CONTROL, 0);
 	}
 
-	intel_crt_init(dev);
+	if (!(IS_HASWELL(dev) &&
+	      (I915_READ(DDI_BUF_CTL(PORT_A)) & DDI_A_4_LANES)))
+		intel_crt_init(dev);
 
 	if (IS_HASWELL(dev)) {
 		int found;