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authorIrina Tirdea <irina.tirdea@intel.com>2014-11-10 14:45:33 +0200
committerJonathan Cameron <jic23@kernel.org>2014-11-22 11:05:56 +0000
commitbcdf28fb1b8badf3cdba18d349f6251057e36a45 (patch)
treea2f389c8b2dd8c688804d944769153d7bc85e8b9 /Documentation/ABI
parenta88bfe78583026eb9f21d4014ba481b22b66cee3 (diff)
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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')
-rw-r--r--Documentation/ABI/testing/sysfs-bus-iio8
1 files changed, 8 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio
index c60b0a1..4a9e29a 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
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