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iio: add modifers for pitch, yaw, roll

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Add modifiers for reporting rotations as euler angles (i.e. yaw, pitch and
roll).

Signed-off-by: Andrea Merello <andrea.merello@iit.it>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Link: https://lore.kernel.org/r/20220907132205.28021-5-andrea.merello@iit.it
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Andrea Merello 2022-09-07 15:21:55 +02:00 committed by Jonathan Cameron
parent 4db63c8546
commit dcedf14553
2 changed files with 6 additions and 0 deletions
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3
drivers/iio/industrialio-core.c
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@ -137,6 +137,9 @@ static const char * const iio_modifier_names[] = {
[IIO_MOD_LINEAR_X] = "linear_x",
[IIO_MOD_LINEAR_Y] = "linear_y",
[IIO_MOD_LINEAR_Z] = "linear_z",
[IIO_MOD_PITCH] = "pitch",
[IIO_MOD_YAW] = "yaw",
[IIO_MOD_ROLL] = "roll",
};
/* relies on pairs of these shared then separate */

3
include/uapi/linux/iio/types.h
View File

@ -98,6 +98,9 @@ enum iio_modifier {
IIO_MOD_LINEAR_X,
IIO_MOD_LINEAR_Y,
IIO_MOD_LINEAR_Z,
IIO_MOD_PITCH,
IIO_MOD_YAW,
IIO_MOD_ROLL,
};
enum iio_event_type {