diff options
| author | Waqar Hameed <waqar.hameed@axis.com> | 2023-07-19 09:51:17 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2023-07-23 13:16:18 +0100 |
| commit | 5e1cd3e97e8673d7e3d61e3060cbae83c6e65757 (patch) | |
| tree | 0473f9b0fdec62377e0c845bdcfd002e2d462c55 /include/linux/iio | |
| parent | 67060927aa87dfab214d21cd02276d7600dca6ff (diff) | |
iio: Add event enums for running period and count
There are devices (such as Murata IRS-D200 PIR proximity sensor) that
check the data signal with a running period. I.e. for a specified time,
they count the number of conditions that have occurred, and then signal
if that is more than a specified amount.
`IIO_EV_INFO_PERIOD` resets when the condition no longer is true and is
therefore not suitable for these devices. Add a new `iio_event_info`
`IIO_EV_INFO_RUNNING_PERIOD` that can be used as a running period. Also
add a new `IIO_EV_INFO_RUNNING_COUNT` that can be used to specify the
number of conditions that must occur during this running period.
Signed-off-by: Waqar Hameed <waqar.hameed@axis.com>
Link: https://lore.kernel.org/r/ee4a801ae9b9c4716c7bd23d8f79f232351df8bd.1689753076.git.waqar.hameed@axis.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'include/linux/iio')
| -rw-r--r-- | include/linux/iio/types.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/iio/types.h b/include/linux/iio/types.h index 82faa98c719a..117bde7d6ad7 100644 --- a/include/linux/iio/types.h +++ b/include/linux/iio/types.h @@ -19,6 +19,8 @@ enum iio_event_info { IIO_EV_INFO_TIMEOUT, IIO_EV_INFO_RESET_TIMEOUT, IIO_EV_INFO_TAP2_MIN_DELAY, + IIO_EV_INFO_RUNNING_PERIOD, + IIO_EV_INFO_RUNNING_COUNT, }; #define IIO_VAL_INT 1 |