1aa8cb048SGuido GüntherWhat: /sys/bus/iio/devices/iio:deviceX/in_proximity_nearlevel 2aa8cb048SGuido GüntherDate: March 2020 3aa8cb048SGuido GüntherKernelVersion: 5.7 4aa8cb048SGuido GüntherContact: linux-iio@vger.kernel.org 5aa8cb048SGuido GüntherDescription: 6aa8cb048SGuido Günther Near level for proximity sensors. This is a single integer 7aa8cb048SGuido Günther value that tells user space when an object should be 8aa8cb048SGuido Günther considered close to the device. If the value read from the 9aa8cb048SGuido Günther sensor is above or equal to the value in this file an object 10aa8cb048SGuido Günther should typically be considered near. 112a94469fSJonathan Cameron 122a94469fSJonathan CameronWhat: /sys/bus/iio/devices/iio:deviceX/sensor_sensitivity 132a94469fSJonathan CameronDate: March 2014 142a94469fSJonathan CameronKernelVersion: 3.15 152a94469fSJonathan CameronContact: linux-iio@vger.kernel.org 162a94469fSJonathan CameronDescription: 172a94469fSJonathan Cameron Proximity sensors sometimes have a controllable amplifier 182a94469fSJonathan Cameron on the signal from which time of flight measurements are 192a94469fSJonathan Cameron taken. 202a94469fSJonathan Cameron The appropriate values to take is dependent on both the 21*8a7f0e8aSRandy Dunlap sensor and its operating environment: 222a94469fSJonathan Cameron * as3935 (0-31 range) 232a94469fSJonathan Cameron 18 = indoors (default) 242a94469fSJonathan Cameron 14 = outdoors 25