Commit 73799a88 authored by Oleksij Rempel's avatar Oleksij Rempel Committed by Greg Kroah-Hartman
Browse files

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: default avatarOleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: default avatarWilliam Breathitt Gray <vilhelm.gray@gmail.com>
Link: https://lore.kernel.org/r/486a5de67414470449efb84d06a2f2214f4bb31d.1647373009.git.vilhelm.gray@gmail.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 4da08477

include/uapi/linux/counter.h

+2 −0
Original line number Diff line number Diff line
@@ -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,

};



/**