From 7cd5a16b22af7dc92190a60f336b6854a6fcb99d Mon Sep 17 00:00:00 2001
From: Stanimir Varbanov <svarbanov@mm-sol.com>
Date: Fri, 21 May 2010 06:04:24 -0300
Subject: [media] v4l: Create v4l2 subdev file handle structure

Used for storing subdev information per file handle and hold V4L2 file
handle.

Signed-off-by: Stanimir Varbanov <svarbanov@mm-sol.com>
Signed-off-by: Antti Koskipaa <akoskipa@gmail.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/Kconfig | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'drivers/media/Kconfig')

diff --git a/drivers/media/Kconfig b/drivers/media/Kconfig
index 2466f2b2ecf..6995940b633 100644
--- a/drivers/media/Kconfig
+++ b/drivers/media/Kconfig
@@ -53,6 +53,15 @@ config VIDEO_V4L2_COMMON
 	depends on (I2C || I2C=n) && VIDEO_DEV
 	default (I2C || I2C=n) && VIDEO_DEV
 
+config VIDEO_V4L2_SUBDEV_API
+	bool "V4L2 sub-device userspace API (EXPERIMENTAL)"
+	depends on VIDEO_DEV && MEDIA_CONTROLLER && EXPERIMENTAL
+	---help---
+	  Enables the V4L2 sub-device pad-level userspace API used to configure
+	  video format, size and frame rate between hardware blocks.
+
+	  This API is mostly used by camera interfaces in embedded platforms.
+
 #
 # DVB Core
 #
-- 
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