android_kernel_motorola_sm6225/include/linux/pwm_backlight.h
Philipp Zabel 3b73125af6 [ARM] 5044/1: pwm_bl: add init/notify/exit callbacks
This allows platform code to manipulate GPIOs and brightness level as
needed.

Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-03 13:25:05 +01:00

17 lines
399 B
C

/*
* 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