From c398bb6441949bd1f2acf5072116ecba143df03b Mon Sep 17 00:00:00 2001
From: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Date: Sun, 23 Aug 2015 08:28:21 -0300
Subject: [media] uapi/media.h: Add MEDIA_IOC_G_TOPOLOGY ioctl

Add a new ioctl that will report the entire topology on
one go.

Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
---
 include/media/media-entity.h | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'include/media/media-entity.h')

diff --git a/include/media/media-entity.h b/include/media/media-entity.h
index 5171e3c1c71a..dbc4da450fc2 100644
--- a/include/media/media-entity.h
+++ b/include/media/media-entity.h
@@ -181,6 +181,8 @@ struct media_interface {
  */
 struct media_intf_devnode {
 	struct media_interface		intf;
+
+	/* Should match the fields at media_v2_intf_devnode */
 	u32				major;
 	u32				minor;
 };
-- 
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