staging:iio: filter description - low pass 3db frequency.
authorJonathan Cameron <jic23@cam.ac.uk>
Sun, 27 Nov 2011 11:39:12 +0000 (11:39 +0000)
committerGreg Kroah-Hartman <gregkh@suse.de>
Sun, 27 Nov 2011 19:22:23 +0000 (04:22 +0900)
commitdf94aba81f81c50ff3f4774c121217b03aaf4f27
tree4f7cfb1348d7631709ab966ad44607305f6b810d
parent0389245f0c5692111c0dc8d997fc4af72d789472
staging:iio: filter description - low pass 3db frequency.

Introduce the first data filtering related parameter.
For now we are ignoring the filter type and merely specifying its
approximate (I read them off tiny graphs) 3db point.

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/staging/iio/iio.h
drivers/staging/iio/industrialio-core.c