iio:Documentation: Add documentation for hinge sensor channels

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

Add channel description for hinge sensor, including channel label
attribute and raw data description.

Signed-off-by: Ye Xiang <xiang.ye@intel.com>
Link: https://lore.kernel.org/r/20201215054444.9324-4-xiang.ye@intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

authored by

Ye Xiang and committed by

Jonathan Cameron 5 years ago 3cc718bc 660987e1

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Documentation

ABI

testing

sysfs-bus-iio

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Documentation/ABI/testing/sysfs-bus-iio

··· 198 198 Units after application of scale and offset are m/s^2. 199 199 200 200 What: /sys/bus/iio/devices/iio:deviceX/in_angl_raw 201 + What: /sys/bus/iio/devices/iio:deviceX/in_anglY_raw 201 202 KernelVersion: 4.17 202 203 Contact: linux-iio@vger.kernel.org 203 204 Description: ··· 1813 1812 Description: 1814 1813 Unscaled light intensity according to CIE 1931/DIN 5033 color space. 1815 1814 Units after application of scale are nano nanowatts per square meter. 1815 + 1816 + What: /sys/bus/iio/devices/iio:deviceX/in_anglY_label 1817 + KernelVersion: 5.12 1818 + Contact: linux-iio@vger.kernel.org 1819 + Description: 1820 + Optional symbolic label for channel Y. 1821 + For Intel hid hinge sensor, the label values are: 1822 + hinge, keyboard, screen. It means the three channels 1823 + each correspond respectively to hinge angle, keyboard angle, 1824 + and screen angle.