Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
1#ifndef _GPIO_KEYS_H
2#define _GPIO_KEYS_H
3
4struct gpio_keys_button {
5 /* Configuration parameters */
6 unsigned int code; /* input event code (KEY_*, SW_*) */
7 int gpio;
8 int active_low;
9 const char *desc;
10 unsigned int type; /* input event type (EV_KEY, EV_SW, EV_ABS) */
11 int wakeup; /* configure the button as a wake-up source */
12 int debounce_interval; /* debounce ticks interval in msecs */
13 bool can_disable;
14 int value; /* axis value for EV_ABS */
15};
16
17struct gpio_keys_platform_data {
18 struct gpio_keys_button *buttons;
19 int nbuttons;
20 unsigned int poll_interval; /* polling interval in msecs -
21 for polling driver only */
22 unsigned int rep:1; /* enable input subsystem auto repeat */
23 int (*enable)(struct device *dev);
24 void (*disable)(struct device *dev);
25 const char *name; /* input device name */
26};
27
28#endif