1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3 * Copyright (c) 2011 Samsung Electronics Co., Ltd.
4 * http://www.samsung.com
5 */
6
7 #ifndef __ASM_PLAT_BACKLIGHT_H
8 #define __ASM_PLAT_BACKLIGHT_H __FILE__
9
10 /* samsung_bl_gpio_info - GPIO info for PWM Backlight control
11 * @no: GPIO number for PWM timer out
12 * @func: Special function of GPIO line for PWM timer
13 */
14 struct samsung_bl_gpio_info {
15 int no;
16 int func;
17 };
18
19 extern void __init samsung_bl_set(struct samsung_bl_gpio_info *gpio_info,
20 struct platform_pwm_backlight_data *bl_data);
21
22 #endif /* __ASM_PLAT_BACKLIGHT_H */