From: Chris Pascoe <c.pascoe@itee.uq.edu.au>
Date: Sat, 10 Feb 2007 13:17:57 +0000 (-0300)
Subject: V4L/DVB (5215): Experimental support for signal strength/BER/uncorrectable count
X-Git-Tag: v2.6.21-rc2~66^2~31
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=67b60aad168cfdd40ffec12f14b93e2e68f7d486;p=pandora-kernel.git

V4L/DVB (5215): Experimental support for signal strength/BER/uncorrectable count

After studying many hours worth of register dumps of MT352 and ZL10353 fed
with identically damaged RF signals I have made an educated guess at which
registers contain the AGC level, bit error rate and uncorrectable error
count values.
Implement the IOCTLs that return these values to userspace.

Signed-off-by: Chris Pascoe <c.pascoe@itee.uq.edu.au>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
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