pwm_backlight.h 399 Bytes
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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;
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	int (*init)(struct device *dev);
	int (*notify)(int brightness);
	void (*exit)(struct device *dev);
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};

#endif