+#define SAA7115_IPORT_ON 1
+#define SAA7115_IPORT_OFF 0
+
+/* SAA7111 specific output flags */
+#define SAA7111_VBI_BYPASS 2
+#define SAA7111_FMT_YUV422 0x00
+#define SAA7111_FMT_RGB 0x40
+#define SAA7111_FMT_CCIR 0x80
+#define SAA7111_FMT_YUV411 0xc0