From: Hans Verkuil <hans.verkuil@cisco.com>
Date: Tue, 29 Jan 2013 13:50:54 +0000 (-0300)
Subject: [media] cx231xx: improve std handling
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~81^2~585
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d61072a4975d0be5f0a858fba8d0304800b43fbf;p=pandora-kernel.git

[media] cx231xx: improve std handling

Set the initial standard of subdevices instead of leaving it undefined.
Also update the width and height when a new standard is chosen and
return -EBUSY when attempting to change the standard while videobuf is
busy.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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