From: Hans Verkuil <hans.verkuil@cisco.com>
Date: Wed, 29 May 2013 13:18:55 +0000 (-0300)
Subject: [media] bt819: fix querystd
X-Git-Tag: v3.11-rc1~17^2~149
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ddc7f72a3d4049653114647069f8044de5f2499d;p=pandora-kernel.git

[media] bt819: fix querystd

Return V4L2_STD_UNKNOWN if no signal is detected.
Otherwise AND the standard mask with the detected standards.

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