satip-axe/kernel/include/linux/pwm_backlight.h

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/*
* Generic PWM backlight driver data - see drivers/video/backlight/pwm_bl.c
*/
#ifndef __LINUX_PWM_BACKLIGHT_H
#define __LINUX_PWM_BACKLIGHT_H
struct platform_pwm_backlight_data {
int pwm_id;
unsigned int max_brightness;
unsigned int dft_brightness;
unsigned int pwm_period_ns;
int (*init)(struct device *dev);
int (*notify)(int brightness);
void (*exit)(struct device *dev);
};
#endif