1What: /sys/bus/iio/devices/iio:deviceX/calibrate 2Date: July 2015 3KernelVersion: 4.7 4Contact: linux-iio@vger.kernel.org 5Description: 6 Writing '1' will perform a FOC (Fast Online Calibration). The 7 corresponding calibration offsets can be read from *_calibbias 8 entries. 9 10What: /sys/bus/iio/devices/iio:deviceX/location 11Date: July 2015 12KernelVersion: 4.7 13Contact: linux-iio@vger.kernel.org 14Description: 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'. 19