diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
index c04fbbf..e1bfc85 100644
--- a/drivers/gpu/drm/i915/i915_irq.c
+++ b/drivers/gpu/drm/i915/i915_irq.c
@@ -1793,8 +1793,11 @@
 			intel_finish_page_flip_plane(dev, pipe);
 		}
 
-		if (pipe_iir & GEN8_DE_PIPE_IRQ_ERRORS)
-			DRM_ERROR("Errors on pipe %c\n", 'A' + pipe);
+		if (pipe_iir & GEN8_DE_PIPE_IRQ_FAULT_ERRORS) {
+			DRM_ERROR("Fault errors on pipe %c\n: 0x%08x",
+				  pipe_name(pipe),
+				  pipe_iir & GEN8_DE_PIPE_IRQ_FAULT_ERRORS);
+		}
 
 		if (pipe_iir) {
 			ret = IRQ_HANDLED;
@@ -2863,9 +2866,8 @@
 {
 	struct drm_device *dev = dev_priv->dev;
 	uint32_t de_pipe_enables = GEN8_PIPE_FLIP_DONE |
-				   GEN8_PIPE_SCAN_LINE_EVENT |
 				   GEN8_PIPE_VBLANK |
-				   GEN8_DE_PIPE_IRQ_ERRORS;
+				   GEN8_DE_PIPE_IRQ_FAULT_ERRORS;
 	int pipe;
 	dev_priv->de_irq_mask[PIPE_A] = ~de_pipe_enables;
 	dev_priv->de_irq_mask[PIPE_B] = ~de_pipe_enables;
diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h
index f150eda..9e75883 100644
--- a/drivers/gpu/drm/i915/i915_reg.h
+++ b/drivers/gpu/drm/i915/i915_reg.h
@@ -4064,11 +4064,10 @@
 #define  GEN8_PIPE_SCAN_LINE_EVENT	(1 << 2)
 #define  GEN8_PIPE_VSYNC		(1 << 1)
 #define  GEN8_PIPE_VBLANK		(1 << 0)
-#define GEN8_DE_PIPE_IRQ_ERRORS	(GEN8_PIPE_UNDERRUN | \
-				 GEN8_PIPE_CDCLK_CRC_ERROR | \
-				 GEN8_PIPE_CURSOR_FAULT | \
-				 GEN8_PIPE_SPRITE_FAULT | \
-				 GEN8_PIPE_PRIMARY_FAULT)
+#define GEN8_DE_PIPE_IRQ_FAULT_ERRORS \
+	(GEN8_PIPE_CURSOR_FAULT | \
+	 GEN8_PIPE_SPRITE_FAULT | \
+	 GEN8_PIPE_PRIMARY_FAULT)
 
 #define GEN8_DE_PORT_ISR 0x44440
 #define GEN8_DE_PORT_IMR 0x44444