/*
* S5K6AAFX camera sensor driver header
*
* Copyright (C) 2011 Samsung Electronics Co., Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*/

#ifndef S5K6AA_H
#define S5K6AA_H

#include <media/v4l2-mediabus.h>

/**
* struct s5k6aa_gpio - data structure describing a GPIO
* @gpio: GPIO number
* @level: indicates active state of the @gpio
*/
struct s5k6aa_gpio {
int gpio;
int level;
};

/**
* struct s5k6aa_platform_data - s5k6aa driver platform data
* @set_power: an additional callback to the board code, called
* after enabling the regulators and before switching
* the sensor off
* @mclk_frequency: sensor's master clock frequency in Hz
* @gpio_reset: GPIO driving RESET pin
* @gpio_stby: GPIO driving STBY pin
* @nlanes: maximum number of MIPI-CSI lanes used
* @horiz_flip: default horizontal image flip value, non zero to enable
* @vert_flip: default vertical image flip value, non zero to enable
*/

struct s5k6aa_platform_data {
int (*set_power)(int enable);
unsigned long mclk_frequency;
struct s5k6aa_gpio gpio_reset;
struct s5k6aa_gpio gpio_stby;
enum v4l2_mbus_type bus_type;
u8 nlanes;
u8 horiz_flip;
u8 vert_flip;
};

#endif /* S5K6AA_H */