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authorPeter Meerwald-Stadler <pmeerw@pmeerw.net>2017-10-10 15:48:46 +0200
committerJonathan Cameron <Jonathan.Cameron@huawei.com>2017-10-14 19:19:09 +0200
commitd35d43d783bf770638098a8dd939e8fd270cafc9 (patch)
tree803b02b317181f6026bb5837667bec3462d1f72f /Documentation/ABI
parentdt-bindings: iio: accel: add LIS3DHH device bindings (diff)
downloadlinux-d35d43d783bf770638098a8dd939e8fd270cafc9.tar.xz
linux-d35d43d783bf770638098a8dd939e8fd270cafc9.zip
Documentation: iio: Clarify meaning of IIO_DISTANCE channel type
IIO_DISTANCE is used for two purposes: for pedometers to record the distance covered by a walker, and to measure the distance to an object IIO_DISTANCE is in meters while IIO_PROXIMITY is a unitless measure indirectly proportional to distance (higher value relates to a closer object) Signed-off-by: Peter Meerwald-Stadler <pmeerw@pmeerw.net> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'Documentation/ABI')
-rw-r--r--Documentation/ABI/testing/sysfs-bus-iio6
1 files changed, 3 insertions, 3 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio
index 7eead5f97e02..3fc79185cc56 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio
+++ b/Documentation/ABI/testing/sysfs-bus-iio
@@ -1242,9 +1242,9 @@ What: /sys/.../iio:deviceX/in_distance_raw
KernelVersion: 4.0
Contact: linux-iio@vger.kernel.org
Description:
- This attribute is used to read the distance covered by the user
- since the last reboot while activated. Units after application
- of scale are meters.
+ This attribute is used to read the measured distance to an object
+ or the distance covered by the user since the last reboot while
+ activated. Units after application of scale are meters.
What: /sys/bus/iio/devices/iio:deviceX/store_eeprom
KernelVersion: 3.4.0