From ace9429bb58fd418f0c81d4c2835699bddf6bde6 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Thu, 11 Apr 2024 10:27:49 +0200 Subject: Adding upstream version 6.6.15. Signed-off-by: Daniel Baumann --- Documentation/ABI/testing/sysfs-bus-iio-cros-ec | 28 +++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-bus-iio-cros-ec (limited to 'Documentation/ABI/testing/sysfs-bus-iio-cros-ec') diff --git a/Documentation/ABI/testing/sysfs-bus-iio-cros-ec b/Documentation/ABI/testing/sysfs-bus-iio-cros-ec new file mode 100644 index 0000000000..adf24c4012 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-iio-cros-ec @@ -0,0 +1,28 @@ +What: /sys/bus/iio/devices/iio:deviceX/calibrate +Date: July 2015 +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` + entries. + +What: /sys/bus/iio/devices/iio:deviceX/location +Date: July 2015 +KernelVersion: 4.7 +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'. + +What: /sys/bus/iio/devices/iio:deviceX/id +Date: September 2017 +KernelVersion: 4.14 +Contact: linux-iio@vger.kernel.org +Description: + 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. -- cgit v1.2.3