From 4b586a38b048b0d78874721e5b26cb6476fafb60 Mon Sep 17 00:00:00 2001
From: Jonathan Corbet <corbet@lwn.net>
Date: Mon, 22 Feb 2010 17:47:46 -0300
Subject: [PATCH] V4L/DVB: V4L2: Add a document describing the videobuf layer

Videobuf is a moderately complex API which most V4L2 drivers should use,
but its documentation is...sparse.  This document attempts to improve the
situation.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Reviewed-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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Reading git-format-patch failed