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(parent: 90060d3) | patch
V4L/DVB (5215): Experimental support for signal strength/BER/uncorrectable count
authorChris Pascoe <c.pascoe@itee.uq.edu.au>
Sat, 10 Feb 2007 13:17:57 +0000 (10:17 -0300)
committerMauro Carvalho Chehab <mchehab@infradead.org>
Wed, 21 Feb 2007 15:35:21 +0000 (13:35 -0200)
commit67b60aad168cfdd40ffec12f14b93e2e68f7d486
tree83f6ce2c66742eb0c8d4190e8e62ddac57e7c26atree | snapshot (tar.gz zip)
parent90060d32ca0a941b158994f78e60d0381871c84bcommit | diff
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>
drivers/media/dvb/frontends/zl10353.c diff | blob | blame | history