From 6edddd1fababd8f3896cc15b1c3eaf8894e2b74c Mon Sep 17 00:00:00 2001
From: Hans Verkuil <hans.verkuil@cisco.com>
Date: Wed, 5 Sep 2012 05:33:21 -0300
Subject: [PATCH] --- yaml --- r: 331112 b: refs/heads/master c:
 5c77879ff9ab9e7dd5b4a78666a09af1a8854be9 h: refs/heads/master v: v3

---
 [refs]                         | 2 +-
 trunk/include/media/v4l2-dev.h | 9 ++++++++-
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index 00b47c86a584..02fe82ef0501 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4f996594ceaf6c3f9bc42b40c40b0f7f87b79c86
+refs/heads/master: 5c77879ff9ab9e7dd5b4a78666a09af1a8854be9
diff --git a/trunk/include/media/v4l2-dev.h b/trunk/include/media/v4l2-dev.h
index 6ee8897c47e9..95d1c91770f4 100644
--- a/trunk/include/media/v4l2-dev.h
+++ b/trunk/include/media/v4l2-dev.h
@@ -26,6 +26,12 @@
 #define VFL_TYPE_SUBDEV		3
 #define VFL_TYPE_MAX		4
 
+/* Is this a receiver, transmitter or mem-to-mem? */
+/* Ignored for VFL_TYPE_SUBDEV. */
+#define VFL_DIR_RX		0
+#define VFL_DIR_TX		1
+#define VFL_DIR_M2M		2
+
 struct v4l2_ioctl_callbacks;
 struct video_device;
 struct v4l2_device;
@@ -105,7 +111,8 @@ struct video_device
 
 	/* device info */
 	char name[32];
-	int vfl_type;
+	int vfl_type;	/* device type */
+	int vfl_dir;	/* receiver, transmitter or m2m */
 	/* 'minor' is set to -1 if the registration failed */
 	int minor;
 	u16 num;