| What: /sys/bus/iio/devices/iio:deviceX/start_cleaning |
| Date: December 2018 |
| KernelVersion: 4.22 |
| Contact: linux-iio@vger.kernel.org |
| Description: |
| Writing 1 starts sensor self cleaning. Internal fan accelerates |
| to its maximum speed and keeps spinning for about 10 seconds in |
| order to blow out accumulated dust. |
| |
| What: /sys/bus/iio/devices/iio:deviceX/cleaning_period |
| Date: January 2019 |
| KernelVersion: 5.1 |
| Contact: linux-iio@vger.kernel.org |
| Description: |
| Sensor is capable of triggering self cleaning periodically. |
| Period can be changed by writing a new value here. Upon reading |
| the current one is returned. Units are seconds. |
| |
| Writing 0 disables periodical self cleaning entirely. |
| |
| What: /sys/bus/iio/devices/iio:deviceX/cleaning_period_available |
| Date: January 2019 |
| KernelVersion: 5.1 |
| Contact: linux-iio@vger.kernel.org |
| Description: |
| The range of available values in seconds represented as the |
| minimum value, the step and the maximum value, all enclosed in |
| square brackets. |
