forked from Minki/linux
0230185d33
ZC0301 driver updates: - Add support for PB-0330 image sensor - Generic documentation cleanups and updates Signed-off-by: Luca Risolia <luca.risolia@studio.unibo.it> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
120 lines
5.9 KiB
C
120 lines
5.9 KiB
C
/***************************************************************************
|
|
* API for image sensors connected to the ZC0301 Image Processor and *
|
|
* Control Chip *
|
|
* *
|
|
* Copyright (C) 2006 by Luca Risolia <luca.risolia@studio.unibo.it> *
|
|
* *
|
|
* 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. *
|
|
* *
|
|
* 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., 675 Mass Ave, Cambridge, MA 02139, USA. *
|
|
***************************************************************************/
|
|
|
|
#ifndef _ZC0301_SENSOR_H_
|
|
#define _ZC0301_SENSOR_H_
|
|
|
|
#include <linux/usb.h>
|
|
#include <linux/videodev.h>
|
|
#include <linux/device.h>
|
|
#include <linux/stddef.h>
|
|
#include <linux/errno.h>
|
|
#include <asm/types.h>
|
|
|
|
struct zc0301_device;
|
|
struct zc0301_sensor;
|
|
|
|
/*****************************************************************************/
|
|
|
|
extern int zc0301_probe_pas202bcb(struct zc0301_device* cam);
|
|
extern int zc0301_probe_pb0330(struct zc0301_device* cam);
|
|
|
|
#define ZC0301_SENSOR_TABLE \
|
|
/* Weak detections must go at the end of the list */ \
|
|
static int (*zc0301_sensor_table[])(struct zc0301_device*) = { \
|
|
&zc0301_probe_pas202bcb, \
|
|
&zc0301_probe_pb0330, \
|
|
NULL, \
|
|
};
|
|
|
|
extern struct zc0301_device*
|
|
zc0301_match_id(struct zc0301_device* cam, const struct usb_device_id *id);
|
|
|
|
extern void
|
|
zc0301_attach_sensor(struct zc0301_device* cam, struct zc0301_sensor* sensor);
|
|
|
|
#define ZC0301_USB_DEVICE(vend, prod, intclass) \
|
|
.match_flags = USB_DEVICE_ID_MATCH_DEVICE | \
|
|
USB_DEVICE_ID_MATCH_INT_CLASS, \
|
|
.idVendor = (vend), \
|
|
.idProduct = (prod), \
|
|
.bInterfaceClass = (intclass)
|
|
|
|
#define ZC0301_ID_TABLE \
|
|
static const struct usb_device_id zc0301_id_table[] = { \
|
|
{ ZC0301_USB_DEVICE(0x041e, 0x4017, 0xff), }, /* ICM105 */ \
|
|
{ ZC0301_USB_DEVICE(0x041e, 0x401c, 0xff), }, /* PAS106 */ \
|
|
{ ZC0301_USB_DEVICE(0x041e, 0x401e, 0xff), }, /* HV7131 */ \
|
|
{ ZC0301_USB_DEVICE(0x041e, 0x401f, 0xff), }, /* TAS5130 */ \
|
|
{ ZC0301_USB_DEVICE(0x041e, 0x4022, 0xff), }, \
|
|
{ ZC0301_USB_DEVICE(0x041e, 0x4034, 0xff), }, /* PAS106 */ \
|
|
{ ZC0301_USB_DEVICE(0x041e, 0x4035, 0xff), }, /* PAS106 */ \
|
|
{ ZC0301_USB_DEVICE(0x041e, 0x4036, 0xff), }, /* HV7131 */ \
|
|
{ ZC0301_USB_DEVICE(0x041e, 0x403a, 0xff), }, /* HV7131 */ \
|
|
{ ZC0301_USB_DEVICE(0x0458, 0x7007, 0xff), }, /* TAS5130 */ \
|
|
{ ZC0301_USB_DEVICE(0x0458, 0x700C, 0xff), }, /* TAS5130 */ \
|
|
{ ZC0301_USB_DEVICE(0x0458, 0x700f, 0xff), }, /* TAS5130 */ \
|
|
{ ZC0301_USB_DEVICE(0x046d, 0x08ae, 0xff), }, /* PAS202 */ \
|
|
{ ZC0301_USB_DEVICE(0x055f, 0xd003, 0xff), }, /* TAS5130 */ \
|
|
{ ZC0301_USB_DEVICE(0x055f, 0xd004, 0xff), }, /* TAS5130 */ \
|
|
{ ZC0301_USB_DEVICE(0x046d, 0x08ae, 0xff), }, /* PAS202 */ \
|
|
{ ZC0301_USB_DEVICE(0x0ac8, 0x0301, 0xff), }, \
|
|
{ ZC0301_USB_DEVICE(0x0ac8, 0x301b, 0xff), }, /* PB-0330/HV7131 */ \
|
|
{ ZC0301_USB_DEVICE(0x0ac8, 0x303b, 0xff), }, /* PB-0330 */ \
|
|
{ ZC0301_USB_DEVICE(0x10fd, 0x0128, 0xff), }, /* TAS5130 */ \
|
|
{ ZC0301_USB_DEVICE(0x10fd, 0x8050, 0xff), }, /* TAS5130 */ \
|
|
{ ZC0301_USB_DEVICE(0x10fd, 0x804e, 0xff), }, /* TAS5130 */ \
|
|
{ } \
|
|
};
|
|
|
|
/*****************************************************************************/
|
|
|
|
extern int zc0301_write_reg(struct zc0301_device*, u16 index, u16 value);
|
|
extern int zc0301_read_reg(struct zc0301_device*, u16 index);
|
|
extern int zc0301_i2c_write(struct zc0301_device*, u16 address, u16 value);
|
|
extern int zc0301_i2c_read(struct zc0301_device*, u16 address, u8 length);
|
|
|
|
/*****************************************************************************/
|
|
|
|
#define ZC0301_MAX_CTRLS V4L2_CID_LASTP1-V4L2_CID_BASE+10
|
|
#define ZC0301_V4L2_CID_DAC_MAGNITUDE V4L2_CID_PRIVATE_BASE
|
|
#define ZC0301_V4L2_CID_GREEN_BALANCE V4L2_CID_PRIVATE_BASE + 1
|
|
|
|
struct zc0301_sensor {
|
|
char name[32];
|
|
|
|
struct v4l2_queryctrl qctrl[ZC0301_MAX_CTRLS];
|
|
struct v4l2_cropcap cropcap;
|
|
struct v4l2_pix_format pix_format;
|
|
|
|
int (*init)(struct zc0301_device*);
|
|
int (*get_ctrl)(struct zc0301_device*, struct v4l2_control* ctrl);
|
|
int (*set_ctrl)(struct zc0301_device*,
|
|
const struct v4l2_control* ctrl);
|
|
int (*set_crop)(struct zc0301_device*, const struct v4l2_rect* rect);
|
|
|
|
/* Private */
|
|
struct v4l2_queryctrl _qctrl[ZC0301_MAX_CTRLS];
|
|
struct v4l2_rect _rect;
|
|
};
|
|
|
|
#endif /* _ZC0301_SENSOR_H_ */
|