From: Antti Palosaari <crope@iki.fi>
Date: Tue, 2 Sep 2014 06:55:21 +0000 (-0300)
Subject: [media] af9033: implement DVBv5 statistics for signal strength
X-Git-Tag: fixes-against-v3.18-rc2~130^2^2~163
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=83f1161911c5f32dc4cfa817a73ae028d32c43b7;p=pandora-kernel.git

[media] af9033: implement DVBv5 statistics for signal strength

Let the demod firmware estimate RF signal strength and return it
to the app as a dBm. To handle that, use thread which reads signal
strengths from firmware in 2 sec intervals when device is active.

Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
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