v4l: v4l2_subdev userspace crop API
authorAntti Koskipaa <antti.koskipaa@nokia.com>
Wed, 23 Jun 2010 08:03:42 +0000 (11:03 +0300)
committerJason Kridner <jkridner@beagleboard.org>
Thu, 10 Mar 2011 23:38:28 +0000 (17:38 -0600)
commit5eb87df6eb43cedfc417ed4ce9540ab3a3dd0bf0
treec15393f34d6e42eb54dda1746ecd5c7c6ecfe40c
parent5b2036690a6d6ae17b7eeef2eb7b73a236d1e436
v4l: v4l2_subdev userspace crop API

This patch adds the VIDIOC_SUBDEV_S_CROP and G_CROP ioctls to the
userland API. CROPCAP is not implemented because it's redundant.

Signed-off-by: Antti Koskipaa <antti.koskipaa@nokia.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Documentation/DocBook/media-entities.tmpl
Documentation/DocBook/v4l/dev-subdev.xml
Documentation/DocBook/v4l/v4l2.xml
Documentation/DocBook/v4l/vidioc-subdev-g-crop.xml [new file with mode: 0644]
drivers/media/video/v4l2-subdev.c
include/linux/v4l2-subdev.h
include/media/v4l2-subdev.h