diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
index 061182a..d7ee350 100644
--- a/drivers/gpu/drm/i915/i915_debugfs.c
+++ b/drivers/gpu/drm/i915/i915_debugfs.c
@@ -1915,6 +1915,10 @@
 	"plane2",
 	"pf",
 	"pipe",
+	"TV",
+	"DP-B",
+	"DP-C",
+	"DP-D",
 };
 
 static const char *pipe_crc_source_name(enum intel_pipe_crc_source source)
@@ -1953,14 +1957,14 @@
 	case INTEL_PIPE_CRC_SOURCE_PLANE2:
 		*val = PIPE_CRC_ENABLE | PIPE_CRC_SOURCE_SPRITE_ILK;
 		break;
-	case INTEL_PIPE_CRC_SOURCE_PF:
-		return -EINVAL;
 	case INTEL_PIPE_CRC_SOURCE_PIPE:
 		*val = PIPE_CRC_ENABLE | PIPE_CRC_SOURCE_PIPE_ILK;
 		break;
-	default:
+	case INTEL_PIPE_CRC_SOURCE_NONE:
 		*val = 0;
 		break;
+	default:
+		return -EINVAL;
 	}
 
 	return 0;
@@ -1979,11 +1983,11 @@
 	case INTEL_PIPE_CRC_SOURCE_PF:
 		*val = PIPE_CRC_ENABLE | PIPE_CRC_SOURCE_PF_IVB;
 		break;
-	case INTEL_PIPE_CRC_SOURCE_PIPE:
-		return -EINVAL;
-	default:
+	case INTEL_PIPE_CRC_SOURCE_NONE:
 		*val = 0;
 		break;
+	default:
+		return -EINVAL;
 	}
 
 	return 0;
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
index dee0332..07e4949 100644
--- a/drivers/gpu/drm/i915/i915_drv.h
+++ b/drivers/gpu/drm/i915/i915_drv.h
@@ -1224,6 +1224,11 @@
 	INTEL_PIPE_CRC_SOURCE_PLANE2,
 	INTEL_PIPE_CRC_SOURCE_PF,
 	INTEL_PIPE_CRC_SOURCE_PIPE,
+	/* TV/DP on pre-gen5/vlv can't use the pipe source. */
+	INTEL_PIPE_CRC_SOURCE_TV,
+	INTEL_PIPE_CRC_SOURCE_DP_B,
+	INTEL_PIPE_CRC_SOURCE_DP_C,
+	INTEL_PIPE_CRC_SOURCE_DP_D,
 	INTEL_PIPE_CRC_SOURCE_MAX,
 };