Lines Matching refs:backlight_device

258 	struct backlight_device *backlight_device;  member
770 static int asus_read_brightness(struct backlight_device *bd)  in asus_read_brightness()
784 static int asus_set_brightness(struct backlight_device *bd, int value)  in asus_set_brightness()
795 static int update_bl_status(struct backlight_device *bd)  in update_bl_status()
809 	struct backlight_device *bd = asus->backlight_device;  in asus_backlight_notify()
819 	struct backlight_device *bd;  in asus_backlight_init()
835 		asus->backlight_device = NULL;  in asus_backlight_init()
839 	asus->backlight_device = bd;  in asus_backlight_init()
848 	backlight_device_unregister(asus->backlight_device);  in asus_backlight_exit()
849 	asus->backlight_device = NULL;  in asus_backlight_exit()
1567 		if (asus->backlight_device != NULL) {  in asus_acpi_notify()