diff options
Diffstat (limited to 'arch/arm/include/asm/arch-exynos/pwm_backlight.h')
| -rw-r--r-- | arch/arm/include/asm/arch-exynos/pwm_backlight.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-exynos/pwm_backlight.h b/arch/arm/include/asm/arch-exynos/pwm_backlight.h new file mode 100644 index 0000000000..368ffc5cd7 --- /dev/null +++ b/arch/arm/include/asm/arch-exynos/pwm_backlight.h @@ -0,0 +1,34 @@ +/* + * Copyright (C) 2012 Samsung Electronics + * + * Author: Donghwa Lee <dh09.lee@samsung.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef _PWM_BACKLIGHT_H_ +#define _PWM_BACKLIGHT_H_ + +struct pwm_backlight_data { + int pwm_id; + int period; + int max_brightness; + int brightness; +}; + +extern int exynos_pwm_backlight_init(struct pwm_backlight_data *pd); + +#endif /* _PWM_BACKLIGHT_H_ */ |