summaryrefslogtreecommitdiff
path: root/drivers/iio
diff options
context:
space:
mode:
authorAndrea Merello <andrea.merello@iit.it>2022-09-07 15:21:52 +0200
committerJonathan Cameron <Jonathan.Cameron@huawei.com>2022-09-21 18:42:55 +0100
commitbcc57a48eaee63a71983996c4c9d89ce7cbf55d9 (patch)
treed556ad7fb80ed8236e875dcc5b8868dd95c876f0 /drivers/iio
parent7b4ab4abcea4c0c10b25187bf2569e5a07e9a20c (diff)
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 'drivers/iio')
-rw-r--r--drivers/iio/industrialio-core.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
index 583e0e5205a0..6f7b6fd0c6ef 100644
--- a/drivers/iio/industrialio-core.c
+++ b/drivers/iio/industrialio-core.c
@@ -134,6 +134,9 @@ static const char * const iio_modifier_names[] = {
[IIO_MOD_ETHANOL] = "ethanol",
[IIO_MOD_H2] = "h2",
[IIO_MOD_O2] = "o2",
+ [IIO_MOD_LINEAR_X] = "linear_x",
+ [IIO_MOD_LINEAR_Y] = "linear_y",
+ [IIO_MOD_LINEAR_Z] = "linear_z",
};
/* relies on pairs of these shared then separate */