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iio: Add new event type gesture and use direction for single and double tap

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Add new event type for tap called gesture and the direction can be used
to differentiate single and double tap. This may be used by accelerometer
sensors to express single and double tap events. For directional tap,
modifiers like IIO_MOD_(X/Y/Z) can be used along with singletap and
doubletap direction.

Signed-off-by: Jagath Jog J <jagathjog1996@gmail.com>
Link: https://lore.kernel.org/r/20220831063117.4141-2-jagathjog1996@gmail.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Jagath Jog J 2022-08-31 12:01:16 +05:30 • committed by Jonathan Cameron
parent 2bc9cd66eb
commit 835e699ef8
5 changed files with 87 additions and 2 deletions
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3
include/uapi/linux/iio/types.h
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@ -105,6 +105,7 @@ enum iio_event_type {
IIO_EV_TYPE_MAG_ADAPTIVE,
IIO_EV_TYPE_CHANGE,
IIO_EV_TYPE_MAG_REFERENCED,
IIO_EV_TYPE_GESTURE,
};
enum iio_event_direction {
@ -112,6 +113,8 @@ enum iio_event_direction {
IIO_EV_DIR_RISING,
IIO_EV_DIR_FALLING,
IIO_EV_DIR_NONE,
IIO_EV_DIR_SINGLETAP,
IIO_EV_DIR_DOUBLETAP,
};
#endif /* _UAPI_IIO_TYPES_H_ */