diff options
Diffstat (limited to 'Documentation/ABI/testing/sysfs-bus-iio-cros-ec')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-bus-iio-cros-ec | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-iio-cros-ec b/Documentation/ABI/testing/sysfs-bus-iio-cros-ec index 297b9720f024..9e3926243797 100644 --- a/Documentation/ABI/testing/sysfs-bus-iio-cros-ec +++ b/Documentation/ABI/testing/sysfs-bus-iio-cros-ec @@ -4,15 +4,15 @@ KernelVersion: 4.7 Contact: linux-iio@vger.kernel.org Description: Writing '1' will perform a FOC (Fast Online Calibration). The - corresponding calibration offsets can be read from *_calibbias + corresponding calibration offsets can be read from `*_calibbias` entries. -What: /sys/bus/iio/devices/iio:deviceX/location -Date: July 2015 -KernelVersion: 4.7 +What: /sys/bus/iio/devices/iio:deviceX/id +Date: September 2017 +KernelVersion: 4.14 Contact: linux-iio@vger.kernel.org Description: - This attribute returns a string with the physical location where - the motion sensor is placed. For example, in a laptop a motion - sensor can be located on the base or on the lid. Current valid - values are 'base' and 'lid'. + This attribute is exposed by the CrOS EC sensors driver and + represents the sensor ID as exposed by the EC. This ID is used + by the Android sensor service hardware abstraction layer (sensor + HAL) through the Android container on ChromeOS. |