linux-stable/include/dt-bindings/input/gpio-keys.h

/* 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 */
Input: gpio-keys - add support for wakeup event action 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> 2018-03-09 00:03:27 +00:00			`/* 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 */`