include/linux/gpio_keys.h at cba767175becadc5c4016cceb7bfdd2c7fe722f4

tjh.dev / kernel

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

kernel / include / linux / gpio_keys.h

at cba767175becadc5c4016cceb7bfdd2c7fe722f4 20 lines 464 B view raw

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 1#ifndef _GPIO_KEYS_H
 2#define _GPIO_KEYS_H
 3
 4struct gpio_keys_button {
 5	/* Configuration parameters */
 6	int code;		/* input event code (KEY_*, SW_*) */
 7	int gpio;
 8	int active_low;
 9	char *desc;
10	int type;		/* input event type (EV_KEY, EV_SW) */
11	int wakeup;		/* configure the button as a wake-up source */
12	int debounce_interval;	/* debounce ticks interval in msecs */
13};
14
15struct gpio_keys_platform_data {
16	struct gpio_keys_button *buttons;
17	int nbuttons;
18};
19
20#endif