From: Devin Heitmueller <dheitmueller@kernellabs.com>
Date: Sun, 24 Jul 2011 20:07:07 +0000 (-0300)
Subject: [media] cx231xx: Provide signal lock status in G_INPUT
X-Git-Tag: v3.1-rc1~116^2~32
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=de99d5328c6d54694471da28711a05adec708c3b;p=pandora-kernel.git

[media] cx231xx: Provide signal lock status in G_INPUT

Make use of the signal state registers to properly populate the signal lock
registers in the cx231xx driver.

This allows applications to know whether there is a signal present even in
devices which lack a tuner (since such apps typically won't call G_TUNER if
no tuner is present).

[mchehab@redhat.com: Fix CodingStyle: don't use {} for one-line if's]
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
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