1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * Copyright (C) 2012 Samsung Electronics 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Author: Donghwa Lee <dh09.lee@samsung.com> 5*4882a593Smuzhiyun * 6*4882a593Smuzhiyun * SPDX-License-Identifier: GPL-2.0+ 7*4882a593Smuzhiyun */ 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun #ifndef _PWM_BACKLIGHT_H_ 10*4882a593Smuzhiyun #define _PWM_BACKLIGHT_H_ 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun struct pwm_backlight_data { 13*4882a593Smuzhiyun int pwm_id; 14*4882a593Smuzhiyun int period; 15*4882a593Smuzhiyun int max_brightness; 16*4882a593Smuzhiyun int brightness; 17*4882a593Smuzhiyun }; 18*4882a593Smuzhiyun 19*4882a593Smuzhiyun extern int exynos_pwm_backlight_init(struct pwm_backlight_data *pd); 20*4882a593Smuzhiyun 21*4882a593Smuzhiyun #endif /* _PWM_BACKLIGHT_H_ */ 22