# \[PATCH 3/3\] iio: Add relative hysteresis in ABI documentation - From: Ye Xiang \ - Date: 2021-02-01 07:44:29 - List: linux-input - Page: https://ratatoskr.run/linux-input/2021/02/6253291 - Thread: https://ratatoskr.run/linux-input/2021/02/6253288/t.md ```text Add relative hysteresis in ABI documentation. Signed-off-by: Ye Xiang --- Documentation/ABI/testing/sysfs-bus-iio | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio index d957f5da5c04..1c51db7eb8ef 100644 --- a/Documentation/ABI/testing/sysfs-bus-iio +++ b/Documentation/ABI/testing/sysfs-bus-iio @@ -1823,3 +1823,11 @@ Description: hinge, keyboard, screen. It means the three channels each correspond respectively to hinge angle, keyboard angle, and screen angle. + +What: /sys/bus/iio/devices/iio:deviceX/in_Y_hysteresis_relative +KernelVersion: 5.12 +Contact: linux-iio@vger.kernel.org +Description: + Specify the percent relative to the current sensor channel + Y absolute value that a data field should change before an event + is generated. Units are a percentage of the prior reading. -- 2.17.1 ```