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/*
* USB Driver for ALi m5602 based webcams
*
* Copyright (C) 2008 Erik Andren
* Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
* Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
*
* Portions of code to USB interface and ALi driver software,
* Copyright (c) 2006 Willem Duinker
* v4l2 interface modeled after the V4L2 driver
* for SN9C10x PC Camera Controllers
*
* 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, version 2.
*
*/
#ifndef M5602_SENSOR_H_
#define M5602_SENSOR_H_
#include "m5602_bridge.h"
#define M5602_DEFAULT_FRAME_WIDTH 640
#define M5602_DEFAULT_FRAME_HEIGHT 480
#define M5602_MAX_CTRLS (V4L2_CID_LASTP1 - V4L2_CID_BASE + 10)
/* Enumerates all supported sensors */
enum sensors {
OV9650_SENSOR = 1,
S5K83A_SENSOR = 2,
S5K4AA_SENSOR = 3,
MT9M111_SENSOR = 4,
PO1030_SENSOR = 5
};
/* Enumerates all possible instruction types */
enum instruction {
BRIDGE,
SENSOR,
SENSOR_LONG
};
struct m5602_sensor {
/* Defines the name of a sensor */
char name[32];
/* What i2c address the sensor is connected to */
u8 i2c_slave_id;
/* Probes if the sensor is connected */
int (*probe)(struct sd *sd);
/* Performs a initialization sequence */
int (*init)(struct sd *sd);
/* Performs a power down sequence */
int (*power_down)(struct sd *sd);
/* Reads a sensor register */
int (*read_sensor)(struct sd *sd, const u8 address,
u8 *i2c_data, const u8 len);
/* Writes to a sensor register */
int (*write_sensor)(struct sd *sd, const u8 address,
u8 *i2c_data, const u8 len);
int nctrls;
struct ctrl ctrls[M5602_MAX_CTRLS];
char nmodes;
struct v4l2_pix_format modes[];
};
#endif
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