1 What: /sys/bus/iio/devices/iio:deviceX/calibrate
4 Contact: linux-iio@vger.kernel.org
6 Writing '1' will perform a FOC (Fast Online Calibration). The
7 corresponding calibration offsets can be read from *_calibbias
10 What: /sys/bus/iio/devices/iio:deviceX/location
13 Contact: linux-iio@vger.kernel.org
15 This attribute returns a string with the physical location where
16 the motion sensor is placed. For example, in a laptop a motion
17 sensor can be located on the base or on the lid. Current valid
18 values are 'base' and 'lid'.
20 What: /sys/bus/iio/devices/iio:deviceX/id
23 Contact: linux-iio@vger.kernel.org
25 This attribute is exposed by the CrOS EC legacy accelerometer
26 driver and represents the sensor ID as exposed by the EC. This
27 ID is used by the Android sensor service hardware abstraction
28 layer (sensor HAL) through the Android container on ChromeOS.