diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h
index 5758066..3689d7d8 100644
--- a/include/linux/videodev2.h
+++ b/include/linux/videodev2.h
@@ -375,6 +375,7 @@
 };
 
 #define V4L2_FMT_FLAG_COMPRESSED 0x0001
+#define V4L2_FMT_FLAG_EMULATED   0x0002
 
 #if 1
 	/* Experimental Frame Size and frame rate enumeration */