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/*
* ov5640.h - header for YUV camera sensor OV5640 driver.
*
* Copyright (C) 2012 NVIDIA Corporation.
*
* 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.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
* 02111-1307, USA
*/
#ifndef __OV5640_H__
#define __OV5640_H__
#include <linux/ioctl.h> /* For IOCTL macros */
#define OV5640_IOCTL_SET_SENSOR_MODE _IOW('o', 1, struct ov5640_mode)
#define OV5640_IOCTL_GET_SENSOR_STATUS _IOR('o', 2, __u8)
#define OV5640_IOCTL_GET_CONFIG _IOR('o', 3, struct ov5640_config)
#define OV5640_IOCTL_SET_FPOSITION _IOW('o', 4, __u32)
#define OV5640_IOCTL_POWER_LEVEL _IOW('o', 5, __u32)
#define OV5640_IOCTL_GET_AF_STATUS _IOR('o', 6, __u8)
#define OV5640_IOCTL_SET_AF_MODE _IOR('o', 7, __u8)
#define OV5640_POWER_LEVEL_OFF 0
#define OV5640_POWER_LEVEL_ON 1
#define OV5640_POWER_LEVEL_SUS 2
struct ov5640_mode {
int xres;
int yres;
};
struct ov5640_config {
__u32 settle_time;
__u32 pos_low;
__u32 pos_high;
float focal_length;
float fnumber;
};
enum {
OV5640_AF_INIFINITY,
OV5640_AF_TRIGGER,
};
#ifdef __KERNEL__
struct ov5640_platform_data {
int (*power_on)(void);
int (*power_off)(void);
};
#endif /* __KERNEL__ */
#endif /* __OV5640_H__ */
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