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| author | Jonathan Cameron <jic23@cam.ac.uk> | 2011-11-27 11:39:14 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-11-28 04:22:23 +0900 |
| commit | 0c22db439a29358bac90d553d273c3023d64e38b (patch) | |
| tree | 5a4148ec7b22c973040d5aecf9b72175e4bfd053 | |
| parent | 98c9373d31b63ac7c8c180a2cb5a3b2476e4074e (diff) | |
staging:iio:documentation: document filter_low_pass_3db_frequency.
Add the sysfs ABI docs for all current instances of this
parameter.
Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/staging/iio/Documentation/sysfs-bus-iio | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/staging/iio/Documentation/sysfs-bus-iio b/drivers/staging/iio/Documentation/sysfs-bus-iio index 0d6823d19b6..46a995d6d26 100644 --- a/drivers/staging/iio/Documentation/sysfs-bus-iio +++ b/drivers/staging/iio/Documentation/sysfs-bus-iio @@ -276,6 +276,16 @@ Description: If a discrete set of scale values are available, they are listed in this attribute. +What: /sys/.../in_accel_filter_low_pass_3db_frequency +What: /sys/.../in_magn_filter_low_pass_3db_frequency +What: /sys/.../in_anglvel_filter_low_pass_3db_frequency +KernelVersion: 3.2 +Contact: linux-iio@vger.kernel.org +Description: + If a known or controllable low pass filter is applied + to the underlying data channel, then this parameter + gives the 3dB frequency of the filter in Hz. + What: /sys/bus/iio/devices/iio:deviceX/out_voltageY_raw KernelVersion: 2.6.37 Contact: linux-iio@vger.kernel.org |