1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright (C) 2012 Samsung Electronics
4  *
5  * Author: Donghwa Lee <dh09.lee@samsung.com>
6  */
7 
8 #ifndef _PWM_BACKLIGHT_H_
9 #define _PWM_BACKLIGHT_H_
10 
11 struct pwm_backlight_data {
12 	int pwm_id;
13 	int period;
14 	int max_brightness;
15 	int brightness;
16 };
17 
18 extern int exynos_pwm_backlight_init(struct pwm_backlight_data *pd);
19 
20 #endif /* _PWM_BACKLIGHT_H_ */
21