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| author | Jonathan Cameron <jic23@cam.ac.uk> | 2011-11-27 11:39:12 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-11-28 04:22:23 +0900 |
| commit | df94aba81f81c50ff3f4774c121217b03aaf4f27 (patch) | |
| tree | 4f7cfb1348d7631709ab966ad44607305f6b810d /drivers/staging/iio/industrialio-core.c | |
| parent | 0389245f0c5692111c0dc8d997fc4af72d789472 (diff) | |
| download | talos-obmc-linux-df94aba81f81c50ff3f4774c121217b03aaf4f27.tar.gz talos-obmc-linux-df94aba81f81c50ff3f4774c121217b03aaf4f27.zip | |
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>
Diffstat (limited to 'drivers/staging/iio/industrialio-core.c')
| -rw-r--r-- | drivers/staging/iio/industrialio-core.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/staging/iio/industrialio-core.c b/drivers/staging/iio/industrialio-core.c index 0b671663b55d..55c0b4880f8e 100644 --- a/drivers/staging/iio/industrialio-core.c +++ b/drivers/staging/iio/industrialio-core.c @@ -85,6 +85,8 @@ static const char * const iio_chan_info_postfix[] = { [IIO_CHAN_INFO_PEAK_SCALE] = "peak_scale", [IIO_CHAN_INFO_QUADRATURE_CORRECTION_RAW] = "quadrature_correction_raw", [IIO_CHAN_INFO_AVERAGE_RAW] = "mean_raw", + [IIO_CHAN_INFO_LOW_PASS_FILTER_3DB_FREQUENCY] + = "filter_low_pass_3db_frequency", }; /** |
