From: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Date: Wed, 28 Sep 2011 14:34:06 +0000 (-0300)
Subject: [media] V4L: add two new ioctl()s for multi-size videobuffer management
X-Git-Tag: v3.2-rc1~63^2~55
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2150158b31a3290cc883cf6dea4f5d6803b6b811;p=pandora-kernel.git

[media] V4L: add two new ioctl()s for multi-size videobuffer management

A possibility to preallocate and initialise buffers of different sizes
in V4L2 is required for an efficient implementation of a snapshot
mode. This patch adds two new ioctl()s: VIDIOC_CREATE_BUFS and
VIDIOC_PREPARE_BUF and defines respective data structures.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---

Reading git-diff-tree failed