mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-11-01 17:08:10 +00:00
83fc580dcc
Add support for specifying event actions to trigger wakeup when using the gpio-keys input device as a wakeup source. This would allow the device to configure when to wakeup the system. For example a gpio-keys input device for pen insert, may only want to wakeup the system when ejecting the pen. Suggested-by: Brian Norris <briannorris@chromium.org> Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
13 lines
358 B
C
13 lines
358 B
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* This header provides constants for gpio keys bindings.
|
|
*/
|
|
|
|
#ifndef _DT_BINDINGS_GPIO_KEYS_H
|
|
#define _DT_BINDINGS_GPIO_KEYS_H
|
|
|
|
#define EV_ACT_ANY 0x00 /* asserted or deasserted */
|
|
#define EV_ACT_ASSERTED 0x01 /* asserted */
|
|
#define EV_ACT_DEASSERTED 0x02 /* deasserted */
|
|
|
|
#endif /* _DT_BINDINGS_GPIO_KEYS_H */
|