0c505e688b
Signed-off-by: Erik Andren <erik.andren@gmail.com> Signed-off-by: Jean-Francois Moine <moinejf@free.fr> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
76 lines
1.8 KiB
C
76 lines
1.8 KiB
C
/*
|
|
* USB Driver for ALi m5602 based webcams
|
|
*
|
|
* Copyright (C) 2008 Erik Andrén
|
|
* 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
|