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| author | Andrea Merello <andrea.merello@iit.it> | 2022-09-07 16:21:52 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-09-21 20:42:55 +0300 |
| commit | bcc57a48eaee63a71983996c4c9d89ce7cbf55d9 (patch) | |
| tree | d556ad7fb80ed8236e875dcc5b8868dd95c876f0 /include/uapi/linux | |
| parent | 7b4ab4abcea4c0c10b25187bf2569e5a07e9a20c (diff) | |
| download | linux-bcc57a48eaee63a71983996c4c9d89ce7cbf55d9.tar.xz | |
iio: add modifiers for linear acceleration
Add IIO_MOD_LINEAR_X, IIO_MOD_LINEAR_Y and IIO_MOD_LINEAR_Z modifiers to te
IIO core, which is preparatory for adding the Bosch BNO055 IMU driver.
Bosch BNO055 IMU can report raw accelerations (among x, y and z axis) as
well as the so called "linear accelerations" (again, among x, y and z axis)
which is basically the acceleration after subtracting gravity and for which
those new modifiers are for.
Signed-off-by: Andrea Merello <andrea.merello@iit.it>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20220907132205.28021-2-andrea.merello@iit.it
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'include/uapi/linux')
| -rw-r--r-- | include/uapi/linux/iio/types.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/uapi/linux/iio/types.h b/include/uapi/linux/iio/types.h index 913864221ac4..b7ba9861a24d 100644 --- a/include/uapi/linux/iio/types.h +++ b/include/uapi/linux/iio/types.h @@ -95,6 +95,9 @@ enum iio_modifier { IIO_MOD_ETHANOL, IIO_MOD_H2, IIO_MOD_O2, + IIO_MOD_LINEAR_X, + IIO_MOD_LINEAR_Y, + IIO_MOD_LINEAR_Z, }; enum iio_event_type { @@ -118,4 +121,3 @@ enum iio_event_direction { }; #endif /* _UAPI_IIO_TYPES_H_ */ - |