V4L/DVB (13173): adv7180: Support for getting input status
authorRichard Röjfors <richard.rojfors@mocean-labs.com>
Tue, 22 Sep 2009 09:05:42 +0000 (06:05 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Sat, 5 Dec 2009 20:40:41 +0000 (18:40 -0200)
This patch adds support to the ADV7180 driver to check the input
status.

Since the status is held in the same register as the input standard
a small restructuring of the code is done to reuse the code for
reading the register

Signed-off-by: Richard Röjfors <richard.rojfors@mocean-labs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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