android_kernel_cmhtcleo/include/linux/leds-bd2802.h
2010-08-27 11:19:57 +02:00

27 lines
642 B
C

/*
* leds-bd2802.h - RGB LED Driver
*
* Copyright (C) 2009 Samsung Electronics
* Kim Kyuwon <q1.kim@samsung.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* Datasheet: http://www.rohm.com/products/databook/driver/pdf/bd2802gu-e.pdf
*
*/
#ifndef _LEDS_BD2802_H_
#define _LEDS_BD2802_H_
struct bd2802_led_platform_data{
int reset_gpio;
u8 rgb_time;
};
#define RGB_TIME(slopedown, slopeup, waveform) \
((slopedown) << 6 | (slopeup) << 4 | (waveform))
#endif /* _LEDS_BD2802_H_ */