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Commit 77a533c7 authored by Srinivas Pandruvada's avatar Srinivas Pandruvada Committed by Jonathan Cameron
Browse files

iio: core : events ABI for specifying period 



The iio sysfs ABI defines a way to specify period for roc and thresholds.
What:		/sys/.../events/in_accel_x_thresh_rising_period
What:		/sys/.../events/in_accel_x_thresh_falling_period
what:		/sys/.../events/in_accel_x_roc_rising_period
What:		/sys/.../events/in_accel_x_roc_falling_period

But there is no way to add period with the current event info enum.

Added IIO_EV_INFO_PERIOD and corresponding string.

Signed-off-by: default avatarSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent 2d7768a8

drivers/iio/industrialio-event.c

+1 −0
Original line number Diff line number Diff line
@@ -209,6 +209,7 @@ static const char * const iio_ev_info_text[] = { 
	[IIO_EV_INFO_ENABLE] = "en",

	[IIO_EV_INFO_VALUE] = "value",

	[IIO_EV_INFO_HYSTERESIS] = "hysteresis",

	[IIO_EV_INFO_PERIOD] = "period",

};



static enum iio_event_direction iio_ev_attr_dir(struct iio_dev_attr *attr)

include/linux/iio/types.h

+1 −0
Original line number Diff line number Diff line
@@ -70,6 +70,7 @@ enum iio_event_info { 
	IIO_EV_INFO_ENABLE,

	IIO_EV_INFO_VALUE,

	IIO_EV_INFO_HYSTERESIS,

	IIO_EV_INFO_PERIOD,

};



enum iio_event_direction {