diff options
| author | Oleksij Rempel <o.rempel@pengutronix.de> | 2022-03-15 20:38:54 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-03-18 14:04:30 +0100 |
| commit | 73799a889262b4675799bec20a2765be6d6a3f98 (patch) | |
| tree | a9d14ff8b87e3b58e7bc3bf84e991c05720f5819 | |
| parent | counter: Set counter device name (diff) | |
| download | linux-73799a889262b4675799bec20a2765be6d6a3f98.tar.xz linux-73799a889262b4675799bec20a2765be6d6a3f98.zip | |
counter: add new COUNTER_EVENT_CHANGE_OF_STATE
Add new counter event to notify user space about every new counter
pulse.
Link: https://lore.kernel.org/r/20220203135727.2374052-2-o.rempel@pengutronix.de
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Link: https://lore.kernel.org/r/486a5de67414470449efb84d06a2f2214f4bb31d.1647373009.git.vilhelm.gray@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | include/uapi/linux/counter.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/uapi/linux/counter.h b/include/uapi/linux/counter.h index d0aa95aeff7b..96c5ffd368ad 100644 --- a/include/uapi/linux/counter.h +++ b/include/uapi/linux/counter.h @@ -61,6 +61,8 @@ enum counter_event_type { COUNTER_EVENT_THRESHOLD, /* Index signal detected */ COUNTER_EVENT_INDEX, + /* State of counter is changed */ + COUNTER_EVENT_CHANGE_OF_STATE, }; /** |