iio: what does in_accel_x_thresh_rising_en ?

[Martin Kepplinger <martin.kepplinger@theobroma-systems.com>]

hi

Is the in_accel_thresh_rising_value (or falling) threshold value signed
or unsigned?

In other words: Is a RISING event fired on an absolute growing value in
the positive range, and a FALLING event on an absolute growing value in
the negative acceleration range (< 0g)?

Or is a RISING event fired on a signed rising value, no matter if the
threshold is positive or negative, and a FALLING event on a decreasing
signed value, also when the threshold is positive?

thanks

                                martin