35 строки
746 B
C
35 строки
746 B
C
/* SPDX-License-Identifier: GPL-2.0-only */
|
|
/*
|
|
* lm8323.h - Configuration for LM8323 keypad driver.
|
|
*/
|
|
|
|
#ifndef __LINUX_LM8323_H
|
|
#define __LINUX_LM8323_H
|
|
|
|
#include <linux/types.h>
|
|
|
|
/*
|
|
* Largest keycode that the chip can send, plus one,
|
|
* so keys can be mapped directly at the index of the
|
|
* LM8323 keycode instead of subtracting one.
|
|
*/
|
|
#define LM8323_KEYMAP_SIZE (0x7f + 1)
|
|
|
|
#define LM8323_NUM_PWMS 3
|
|
|
|
struct lm8323_platform_data {
|
|
int debounce_time; /* Time to watch for key bouncing, in ms. */
|
|
int active_time; /* Idle time until sleep, in ms. */
|
|
|
|
int size_x;
|
|
int size_y;
|
|
bool repeat;
|
|
const unsigned short *keymap;
|
|
|
|
const char *pwm_names[LM8323_NUM_PWMS];
|
|
|
|
const char *name; /* Device name. */
|
|
};
|
|
|
|
#endif /* __LINUX_LM8323_H */
|