diff options
| author | Irina Tirdea <irina.tirdea@intel.com> | 2014-11-10 14:45:33 +0200 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2014-11-22 11:05:56 +0000 |
| commit | bcdf28fb1b8badf3cdba18d349f6251057e36a45 (patch) | |
| tree | a2f389c8b2dd8c688804d944769153d7bc85e8b9 /Documentation/ABI/testing/sysfs-bus-iio | |
| parent | a88bfe78583026eb9f21d4014ba481b22b66cee3 (diff) | |
iio: core: Introduce IIO_CHAN_INFO_CALIBHEIGHT
Some devices need the height of the user to compute various
parameters. One of this devices is Freescale's MMA9553L
(http://www.freescale.com/files/sensors/doc/ref_manual/MMA9553LSWRM.pdf)
that needs the height of the user to compute the stride length which
is used further to determine distance, speed and activity type.
Signed-off-by: Irina Tirdea <irina.tirdea@intel.com>
Signed-off-by: Daniel Baluta <daniel.baluta@intel.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'Documentation/ABI/testing/sysfs-bus-iio')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-iio | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio index c60b0a1af839..4a9e29a3c2dc 100644 --- a/Documentation/ABI/testing/sysfs-bus-iio +++ b/Documentation/ABI/testing/sysfs-bus-iio @@ -323,6 +323,14 @@ Description: production inaccuracies). If shared across all channels, <type>_calibscale is used. +What: /sys/bus/iio/devices/iio:deviceX/in_steps_calibheight +KernelVersion: 3.19 +Contact: linux-iio@vger.kernel.org +Description: + Height of the user (in centimeters) used by some pedometers + to compute the stride length, distance, speed and activity + type. + What: /sys/bus/iio/devices/iio:deviceX/in_accel_scale_available What: /sys/.../iio:deviceX/in_voltageX_scale_available What: /sys/.../iio:deviceX/in_voltage-voltage_scale_available |