https://github.com/torvalds/linux
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Tip revision: 387c31c7e5c9805b0aef8833d1731a5fe7bdea14 authored by Linus Torvalds on 29 December 2010, 01:05:48 UTC
Linux 2.6.37-rc8
Tip revision: 387c31c
pwm_backlight.h
/*
 * 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 lth_brightness;
	unsigned int pwm_period_ns;
	int (*init)(struct device *dev);
	int (*notify)(struct device *dev, int brightness);
	void (*exit)(struct device *dev);
};

#endif
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