diff options
author | Gwendal Grignou <gwendal@chromium.org> | 2019-07-18 16:28:24 -0700 |
---|---|---|
committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2019-07-27 20:11:18 +0100 |
commit | ed1f2e85da79274f3dc4092953f1359eb732f0c6 (patch) | |
tree | a2b5cf8552301ea4f05d1170211a8006302999f8 /include/linux/iio/common | |
parent | iio: light: apds9960: Fix a typo (diff) | |
download | linux-dev-ed1f2e85da79274f3dc4092953f1359eb732f0c6.tar.xz linux-dev-ed1f2e85da79274f3dc4092953f1359eb732f0c6.zip |
iio: cros_ec: Add calibscale for 3d MEMS
Add calibration scale support to accel, gyro and magnetometer.
Check on eve with current firmware, check reading calibscale returns 1.0,
check with newer firmware values are applied.
Signed-off-by: Gwendal Grignou <gwendal@chromium.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'include/linux/iio/common')
-rw-r--r-- | include/linux/iio/common/cros_ec_sensors_core.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/linux/iio/common/cros_ec_sensors_core.h b/include/linux/iio/common/cros_ec_sensors_core.h index 0c636b9fe8d7..bb03a252bd04 100644 --- a/include/linux/iio/common/cros_ec_sensors_core.h +++ b/include/linux/iio/common/cros_ec_sensors_core.h @@ -62,7 +62,10 @@ struct cros_ec_sensors_core_state { enum motionsensor_type type; enum motionsensor_location loc; - s16 calib[CROS_EC_SENSOR_MAX_AXIS]; + struct calib_data { + s16 offset; + u16 scale; + } calib[CROS_EC_SENSOR_MAX_AXIS]; u8 samples[CROS_EC_SAMPLE_SIZE]; |