| # SPDX-License-Identifier: GPL-2.0-only |
| # |
| # Chrome OS Embedded Controller managed sensors library |
| # |
| config IIO_CROS_EC_SENSORS_CORE |
| tristate "ChromeOS EC Sensors Core" |
| depends on SYSFS && CROS_EC_SENSORHUB |
| select IIO_BUFFER |
| select IIO_TRIGGERED_BUFFER |
| help |
| Base module for the ChromeOS EC Sensors module. |
| Contains core functions used by other IIO CrosEC sensor |
| drivers. |
| Define common attributes and sysfs interrupt handler. |
| |
| config IIO_CROS_EC_SENSORS |
| tristate "ChromeOS EC Contiguous Sensors" |
| depends on IIO_CROS_EC_SENSORS_CORE |
| help |
| Module to handle 3d contiguous sensors like |
| Accelerometers, Gyroscope and Magnetometer that are |
| presented by the ChromeOS EC Sensor hub. |
| Creates an IIO device for each functions. |
| |
| config IIO_CROS_EC_SENSORS_LID_ANGLE |
| tristate "ChromeOS EC Sensor for lid angle" |
| depends on IIO_CROS_EC_SENSORS_CORE |
| help |
| Module to report the angle between lid and base for some |
| convertible devices. |
| This module is loaded when the EC can calculate the angle between the base |
| and the lid. |
| |
| config IIO_CROS_EC_ACTIVITY |
| tristate "ChromeOS EC Activity Sensors" |
| depends on IIO_CROS_EC_SENSORS_CORE |
| help |
| Module to handle activity events detections presented by the ChromeOS |
| EC Sensor hub. |
| Activities can be simple (low/no motion) or more complex (riding train). |
| They are being reported by physical devices or the EC itself. |
| Creates an IIO device to manage all activities. |
| |
| config IIO_CROS_EC_SENSORS_SYNC |
| tristate "ChromeOS EC Counter Sensors" |
| depends on IIO_CROS_EC_SENSORS_CORE |
| help |
| Module to handle synchronisation sensors presented by the ChromeOS EC |
| Sensor hub. |
| Synchronisation sensors are counter sensors that are triggered when |
| events occurs from other subsystems. They are use to synchronised |
| those subsystem with existing MEMS sensors, like gyroscope. |
