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add idl4k kernel firmware version 1.13.0.105

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This commit is contained in:
Jaroslav Kysela
2015-03-26 17:22:37 +01:00
parent 5194d2792e
commit e9070cdc77
31064 changed files with 12769984 additions and 0 deletions
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11
kernel/drivers/media/video/zc0301/Kconfig Normal file
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config USB_ZC0301
tristate "USB ZC0301[P] Image Processor and Control Chip support"
depends on VIDEO_V4L2
---help---
Say Y here if you want support for cameras based on the ZC0301 or
ZC0301P Image Processors and Control Chips.
See <file:Documentation/video4linux/zc0301.txt> for more info.
To compile this driver as a module, choose M here: the
module will be called zc0301.

3
kernel/drivers/media/video/zc0301/Makefile Normal file
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zc0301-objs := zc0301_core.o zc0301_pb0330.o zc0301_pas202bcb.o
obj-$(CONFIG_USB_ZC0301) += zc0301.o

196
kernel/drivers/media/video/zc0301/zc0301.h Normal file
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/***************************************************************************
* V4L2 driver for ZC0301[P] Image Processor and Control Chip *
* *
* Copyright (C) 2006-2007 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_H_
#define _ZC0301_H_
#include <linux/version.h>
#include <linux/usb.h>
#include <linux/videodev2.h>
#include <media/v4l2-common.h>
#include <media/v4l2-ioctl.h>
#include <linux/device.h>
#include <linux/list.h>
#include <linux/spinlock.h>
#include <linux/time.h>
#include <linux/wait.h>
#include <linux/types.h>
#include <linux/param.h>
#include <linux/mutex.h>
#include <linux/rwsem.h>
#include <linux/stddef.h>
#include <linux/string.h>
#include <linux/kref.h>
#include "zc0301_sensor.h"
/*****************************************************************************/
#define ZC0301_DEBUG
#define ZC0301_DEBUG_LEVEL 2
#define ZC0301_MAX_DEVICES 64
#define ZC0301_FORCE_MUNMAP 0
#define ZC0301_MAX_FRAMES 32
#define ZC0301_COMPRESSION_QUALITY 0
#define ZC0301_URBS 2
#define ZC0301_ISO_PACKETS 7
#define ZC0301_ALTERNATE_SETTING 7
#define ZC0301_URB_TIMEOUT msecs_to_jiffies(2 * ZC0301_ISO_PACKETS)
#define ZC0301_CTRL_TIMEOUT 100
#define ZC0301_FRAME_TIMEOUT 2
/*****************************************************************************/
ZC0301_ID_TABLE
ZC0301_SENSOR_TABLE
enum zc0301_frame_state {
F_UNUSED,
F_QUEUED,
F_GRABBING,
F_DONE,
F_ERROR,
};
struct zc0301_frame_t {
void* bufmem;
struct v4l2_buffer buf;
enum zc0301_frame_state state;
struct list_head frame;
unsigned long vma_use_count;
};
enum zc0301_dev_state {
DEV_INITIALIZED = 0x01,
DEV_DISCONNECTED = 0x02,
DEV_MISCONFIGURED = 0x04,
};
enum zc0301_io_method {
IO_NONE,
IO_READ,
IO_MMAP,
};
enum zc0301_stream_state {
STREAM_OFF,
STREAM_INTERRUPT,
STREAM_ON,
};
struct zc0301_module_param {
u8 force_munmap;
u16 frame_timeout;
};
static DECLARE_RWSEM(zc0301_dev_lock);
struct zc0301_device {
struct video_device* v4ldev;
struct zc0301_sensor sensor;
struct usb_device* usbdev;
struct urb* urb[ZC0301_URBS];
void* transfer_buffer[ZC0301_URBS];
u8* control_buffer;
struct zc0301_frame_t *frame_current, frame[ZC0301_MAX_FRAMES];
struct list_head inqueue, outqueue;
u32 frame_count, nbuffers, nreadbuffers;
enum zc0301_io_method io;
enum zc0301_stream_state stream;
struct v4l2_jpegcompression compression;
struct zc0301_module_param module_param;
struct kref kref;
enum zc0301_dev_state state;
u8 users;
struct completion probe;
struct mutex open_mutex, fileop_mutex;
spinlock_t queue_lock;
wait_queue_head_t wait_open, wait_frame, wait_stream;
};
/*****************************************************************************/
struct zc0301_device*
zc0301_match_id(struct zc0301_device* cam, const struct usb_device_id *id)
{
return usb_match_id(usb_ifnum_to_if(cam->usbdev, 0), id) ? cam : NULL;
}
void
zc0301_attach_sensor(struct zc0301_device* cam, struct zc0301_sensor* sensor)
{
memcpy(&cam->sensor, sensor, sizeof(struct zc0301_sensor));
}
/*****************************************************************************/
#undef DBG
#undef KDBG
#ifdef ZC0301_DEBUG
# define DBG(level, fmt, args...) \
do { \
if (debug >= (level)) { \
if ((level) == 1) \
dev_err(&cam->usbdev->dev, fmt "\n", ## args); \
else if ((level) == 2) \
dev_info(&cam->usbdev->dev, fmt "\n", ## args); \
else if ((level) >= 3) \
dev_info(&cam->usbdev->dev, "[%s:%s:%d] " fmt "\n", \
__FILE__, __func__, __LINE__ , ## args); \
} \
} while (0)
# define KDBG(level, fmt, args...) \
do { \
if (debug >= (level)) { \
if ((level) == 1 || (level) == 2) \
pr_info("zc0301: " fmt "\n", ## args); \
else if ((level) == 3) \
pr_debug("sn9c102: [%s:%s:%d] " fmt "\n", __FILE__, \
__func__, __LINE__ , ## args); \
} \
} while (0)
# define V4LDBG(level, name, cmd) \
do { \
if (debug >= (level)) \
v4l_print_ioctl(name, cmd); \
} while (0)
#else
# define DBG(level, fmt, args...) do {;} while(0)
# define KDBG(level, fmt, args...) do {;} while(0)
# define V4LDBG(level, name, cmd) do {;} while(0)
#endif
#undef PDBG
#define PDBG(fmt, args...) \
dev_info(&cam->usbdev->dev, "[%s:%s:%d] " fmt "\n", __FILE__, __func__, \
__LINE__ , ## args)
#undef PDBGG
#define PDBGG(fmt, args...) do {;} while(0) /* placeholder */
#endif /* _ZC0301_H_ */

2092
kernel/drivers/media/video/zc0301/zc0301_core.c Normal file
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362
kernel/drivers/media/video/zc0301/zc0301_pas202bcb.c Normal file
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/***************************************************************************
* Plug-in for PAS202BCB image sensor connected to the ZC0301 Image *
* Processor and Control Chip *
* *
* Copyright (C) 2006-2007 by Luca Risolia <luca.risolia@studio.unibo.it> *
* *
* Initialization values of the ZC0301[P] have been taken from the SPCA5XX *
* driver maintained by Michel Xhaard <mxhaard@magic.fr> *
* *
* 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. *
***************************************************************************/
/*
NOTE: Sensor controls are disabled for now, becouse changing them while
streaming sometimes results in out-of-sync video frames. We'll use
the default initialization, until we know how to stop and start video
in the chip. However, the image quality still looks good under various
light conditions.
*/
#include <linux/delay.h>
#include "zc0301_sensor.h"
static struct zc0301_sensor pas202bcb;
static int pas202bcb_init(struct zc0301_device* cam)
{
int err = 0;
err += zc0301_write_reg(cam, 0x0002, 0x00);
err += zc0301_write_reg(cam, 0x0003, 0x02);
err += zc0301_write_reg(cam, 0x0004, 0x80);
err += zc0301_write_reg(cam, 0x0005, 0x01);
err += zc0301_write_reg(cam, 0x0006, 0xE0);
err += zc0301_write_reg(cam, 0x0098, 0x00);
err += zc0301_write_reg(cam, 0x009A, 0x03);
err += zc0301_write_reg(cam, 0x011A, 0x00);
err += zc0301_write_reg(cam, 0x011C, 0x03);
err += zc0301_write_reg(cam, 0x009B, 0x01);
err += zc0301_write_reg(cam, 0x009C, 0xE6);
err += zc0301_write_reg(cam, 0x009D, 0x02);
err += zc0301_write_reg(cam, 0x009E, 0x86);
err += zc0301_i2c_write(cam, 0x02, 0x02);
err += zc0301_i2c_write(cam, 0x0A, 0x01);
err += zc0301_i2c_write(cam, 0x0B, 0x01);
err += zc0301_i2c_write(cam, 0x0D, 0x00);
err += zc0301_i2c_write(cam, 0x12, 0x05);
err += zc0301_i2c_write(cam, 0x13, 0x63);
err += zc0301_i2c_write(cam, 0x15, 0x70);
err += zc0301_write_reg(cam, 0x0101, 0xB7);
err += zc0301_write_reg(cam, 0x0100, 0x0D);
err += zc0301_write_reg(cam, 0x0189, 0x06);
err += zc0301_write_reg(cam, 0x01AD, 0x00);
err += zc0301_write_reg(cam, 0x01C5, 0x03);
err += zc0301_write_reg(cam, 0x01CB, 0x13);
err += zc0301_write_reg(cam, 0x0250, 0x08);
err += zc0301_write_reg(cam, 0x0301, 0x08);
err += zc0301_write_reg(cam, 0x018D, 0x70);
err += zc0301_write_reg(cam, 0x0008, 0x03);
err += zc0301_write_reg(cam, 0x01C6, 0x04);
err += zc0301_write_reg(cam, 0x01CB, 0x07);
err += zc0301_write_reg(cam, 0x0120, 0x11);
err += zc0301_write_reg(cam, 0x0121, 0x37);
err += zc0301_write_reg(cam, 0x0122, 0x58);
err += zc0301_write_reg(cam, 0x0123, 0x79);
err += zc0301_write_reg(cam, 0x0124, 0x91);
err += zc0301_write_reg(cam, 0x0125, 0xA6);
err += zc0301_write_reg(cam, 0x0126, 0xB8);
err += zc0301_write_reg(cam, 0x0127, 0xC7);
err += zc0301_write_reg(cam, 0x0128, 0xD3);
err += zc0301_write_reg(cam, 0x0129, 0xDE);
err += zc0301_write_reg(cam, 0x012A, 0xE6);
err += zc0301_write_reg(cam, 0x012B, 0xED);
err += zc0301_write_reg(cam, 0x012C, 0xF3);
err += zc0301_write_reg(cam, 0x012D, 0xF8);
err += zc0301_write_reg(cam, 0x012E, 0xFB);
err += zc0301_write_reg(cam, 0x012F, 0xFF);
err += zc0301_write_reg(cam, 0x0130, 0x26);
err += zc0301_write_reg(cam, 0x0131, 0x23);
err += zc0301_write_reg(cam, 0x0132, 0x20);
err += zc0301_write_reg(cam, 0x0133, 0x1C);
err += zc0301_write_reg(cam, 0x0134, 0x16);
err += zc0301_write_reg(cam, 0x0135, 0x13);
err += zc0301_write_reg(cam, 0x0136, 0x10);
err += zc0301_write_reg(cam, 0x0137, 0x0D);
err += zc0301_write_reg(cam, 0x0138, 0x0B);
err += zc0301_write_reg(cam, 0x0139, 0x09);
err += zc0301_write_reg(cam, 0x013A, 0x07);
err += zc0301_write_reg(cam, 0x013B, 0x06);
err += zc0301_write_reg(cam, 0x013C, 0x05);
err += zc0301_write_reg(cam, 0x013D, 0x04);
err += zc0301_write_reg(cam, 0x013E, 0x03);
err += zc0301_write_reg(cam, 0x013F, 0x02);
err += zc0301_write_reg(cam, 0x010A, 0x4C);
err += zc0301_write_reg(cam, 0x010B, 0xF5);
err += zc0301_write_reg(cam, 0x010C, 0xFF);
err += zc0301_write_reg(cam, 0x010D, 0xF9);
err += zc0301_write_reg(cam, 0x010E, 0x51);
err += zc0301_write_reg(cam, 0x010F, 0xF5);
err += zc0301_write_reg(cam, 0x0110, 0xFB);
err += zc0301_write_reg(cam, 0x0111, 0xED);
err += zc0301_write_reg(cam, 0x0112, 0x5F);
err += zc0301_write_reg(cam, 0x0180, 0x00);
err += zc0301_write_reg(cam, 0x0019, 0x00);
err += zc0301_write_reg(cam, 0x0087, 0x20);
err += zc0301_write_reg(cam, 0x0088, 0x21);
err += zc0301_i2c_write(cam, 0x20, 0x02);
err += zc0301_i2c_write(cam, 0x21, 0x1B);
err += zc0301_i2c_write(cam, 0x03, 0x44);
err += zc0301_i2c_write(cam, 0x0E, 0x01);
err += zc0301_i2c_write(cam, 0x0F, 0x00);
err += zc0301_write_reg(cam, 0x01A9, 0x14);
err += zc0301_write_reg(cam, 0x01AA, 0x24);
err += zc0301_write_reg(cam, 0x0190, 0x00);
err += zc0301_write_reg(cam, 0x0191, 0x02);
err += zc0301_write_reg(cam, 0x0192, 0x1B);
err += zc0301_write_reg(cam, 0x0195, 0x00);
err += zc0301_write_reg(cam, 0x0196, 0x00);
err += zc0301_write_reg(cam, 0x0197, 0x4D);
err += zc0301_write_reg(cam, 0x018C, 0x10);
err += zc0301_write_reg(cam, 0x018F, 0x20);
err += zc0301_write_reg(cam, 0x001D, 0x44);
err += zc0301_write_reg(cam, 0x001E, 0x6F);
err += zc0301_write_reg(cam, 0x001F, 0xAD);
err += zc0301_write_reg(cam, 0x0020, 0xEB);
err += zc0301_write_reg(cam, 0x0087, 0x0F);
err += zc0301_write_reg(cam, 0x0088, 0x0E);
err += zc0301_write_reg(cam, 0x0180, 0x40);
err += zc0301_write_reg(cam, 0x0192, 0x1B);
err += zc0301_write_reg(cam, 0x0191, 0x02);
err += zc0301_write_reg(cam, 0x0190, 0x00);
err += zc0301_write_reg(cam, 0x0116, 0x1D);
err += zc0301_write_reg(cam, 0x0117, 0x40);
err += zc0301_write_reg(cam, 0x0118, 0x99);
err += zc0301_write_reg(cam, 0x0180, 0x42);
err += zc0301_write_reg(cam, 0x0116, 0x1D);
err += zc0301_write_reg(cam, 0x0117, 0x40);
err += zc0301_write_reg(cam, 0x0118, 0x99);
err += zc0301_write_reg(cam, 0x0007, 0x00);
err += zc0301_i2c_write(cam, 0x11, 0x01);
msleep(100);
return err;
}
static int pas202bcb_get_ctrl(struct zc0301_device* cam,
struct v4l2_control* ctrl)
{
switch (ctrl->id) {
case V4L2_CID_EXPOSURE:
{
int r1 = zc0301_i2c_read(cam, 0x04, 1),
r2 = zc0301_i2c_read(cam, 0x05, 1);
if (r1 < 0 || r2 < 0)
return -EIO;
ctrl->value = (r1 << 6) | (r2 & 0x3f);
}
return 0;
case V4L2_CID_RED_BALANCE:
if ((ctrl->value = zc0301_i2c_read(cam, 0x09, 1)) < 0)
return -EIO;
ctrl->value &= 0x0f;
return 0;
case V4L2_CID_BLUE_BALANCE:
if ((ctrl->value = zc0301_i2c_read(cam, 0x07, 1)) < 0)
return -EIO;
ctrl->value &= 0x0f;
return 0;
case V4L2_CID_GAIN:
if ((ctrl->value = zc0301_i2c_read(cam, 0x10, 1)) < 0)
return -EIO;
ctrl->value &= 0x1f;
return 0;
case ZC0301_V4L2_CID_GREEN_BALANCE:
if ((ctrl->value = zc0301_i2c_read(cam, 0x08, 1)) < 0)
return -EIO;
ctrl->value &= 0x0f;
return 0;
case ZC0301_V4L2_CID_DAC_MAGNITUDE:
if ((ctrl->value = zc0301_i2c_read(cam, 0x0c, 1)) < 0)
return -EIO;
return 0;
default:
return -EINVAL;
}
}
static int pas202bcb_set_ctrl(struct zc0301_device* cam,
const struct v4l2_control* ctrl)
{
int err = 0;
switch (ctrl->id) {
case V4L2_CID_EXPOSURE:
err += zc0301_i2c_write(cam, 0x04, ctrl->value >> 6);
err += zc0301_i2c_write(cam, 0x05, ctrl->value & 0x3f);
break;
case V4L2_CID_RED_BALANCE:
err += zc0301_i2c_write(cam, 0x09, ctrl->value);
break;
case V4L2_CID_BLUE_BALANCE:
err += zc0301_i2c_write(cam, 0x07, ctrl->value);
break;
case V4L2_CID_GAIN:
err += zc0301_i2c_write(cam, 0x10, ctrl->value);
break;
case ZC0301_V4L2_CID_GREEN_BALANCE:
err += zc0301_i2c_write(cam, 0x08, ctrl->value);
break;
case ZC0301_V4L2_CID_DAC_MAGNITUDE:
err += zc0301_i2c_write(cam, 0x0c, ctrl->value);
break;
default:
return -EINVAL;
}
err += zc0301_i2c_write(cam, 0x11, 0x01);
return err ? -EIO : 0;
}
static struct zc0301_sensor pas202bcb = {
.name = "PAS202BCB",
.init = &pas202bcb_init,
.qctrl = {
{
.id = V4L2_CID_EXPOSURE,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "exposure",
.minimum = 0x01e5,
.maximum = 0x3fff,
.step = 0x0001,
.default_value = 0x01e5,
.flags = V4L2_CTRL_FLAG_DISABLED,
},
{
.id = V4L2_CID_GAIN,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "global gain",
.minimum = 0x00,
.maximum = 0x1f,
.step = 0x01,
.default_value = 0x0c,
.flags = V4L2_CTRL_FLAG_DISABLED,
},
{
.id = ZC0301_V4L2_CID_DAC_MAGNITUDE,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "DAC magnitude",
.minimum = 0x00,
.maximum = 0xff,
.step = 0x01,
.default_value = 0x00,
.flags = V4L2_CTRL_FLAG_DISABLED,
},
{
.id = V4L2_CID_RED_BALANCE,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "red balance",
.minimum = 0x00,
.maximum = 0x0f,
.step = 0x01,
.default_value = 0x01,
.flags = V4L2_CTRL_FLAG_DISABLED,
},
{
.id = V4L2_CID_BLUE_BALANCE,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "blue balance",
.minimum = 0x00,
.maximum = 0x0f,
.step = 0x01,
.default_value = 0x05,
.flags = V4L2_CTRL_FLAG_DISABLED,
},
{
.id = ZC0301_V4L2_CID_GREEN_BALANCE,
.type = V4L2_CTRL_TYPE_INTEGER,
.name = "green balance",
.minimum = 0x00,
.maximum = 0x0f,
.step = 0x01,
.default_value = 0x00,
.flags = V4L2_CTRL_FLAG_DISABLED,
},
},
.get_ctrl = &pas202bcb_get_ctrl,
.set_ctrl = &pas202bcb_set_ctrl,
.cropcap = {
.bounds = {
.left = 0,
.top = 0,
.width = 640,
.height = 480,
},
.defrect = {
.left = 0,
.top = 0,
.width = 640,
.height = 480,
},
},
.pix_format = {
.width = 640,
.height = 480,
.pixelformat = V4L2_PIX_FMT_JPEG,
.priv = 8,
.colorspace = V4L2_COLORSPACE_JPEG,
},
};
int zc0301_probe_pas202bcb(struct zc0301_device* cam)
{
int r0 = 0, r1 = 0, err = 0;
unsigned int pid = 0;
err += zc0301_write_reg(cam, 0x0000, 0x01);
err += zc0301_write_reg(cam, 0x0010, 0x0e);
err += zc0301_write_reg(cam, 0x0001, 0x01);
err += zc0301_write_reg(cam, 0x0012, 0x03);
err += zc0301_write_reg(cam, 0x0012, 0x01);
err += zc0301_write_reg(cam, 0x008d, 0x08);
msleep(10);
r0 = zc0301_i2c_read(cam, 0x00, 1);
r1 = zc0301_i2c_read(cam, 0x01, 1);
if (r0 < 0 || r1 < 0 || err)
return -EIO;
pid = (r0 << 4) | ((r1 & 0xf0) >> 4);
if (pid != 0x017)
return -ENODEV;
zc0301_attach_sensor(cam, &pas202bcb);
return 0;
}

188
kernel/drivers/media/video/zc0301/zc0301_pb0330.c Normal file
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@@ -0,0 +1,188 @@
/***************************************************************************
* Plug-in for PB-0330 image sensor connected to the ZC0301P Image *
* Processor and Control Chip *
* *
* Copyright (C) 2006-2007 by Luca Risolia <luca.risolia@studio.unibo.it> *
* *
* Initialization values of the ZC0301[P] have been taken from the SPCA5XX *
* driver maintained by Michel Xhaard <mxhaard@magic.fr> *
* *
* 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. *
***************************************************************************/
#include <linux/delay.h>
#include "zc0301_sensor.h"
static struct zc0301_sensor pb0330;
static int pb0330_init(struct zc0301_device* cam)
{
int err = 0;
err += zc0301_write_reg(cam, 0x0000, 0x01);
err += zc0301_write_reg(cam, 0x0008, 0x03);
err += zc0301_write_reg(cam, 0x0010, 0x0A);
err += zc0301_write_reg(cam, 0x0002, 0x00);
err += zc0301_write_reg(cam, 0x0003, 0x02);
err += zc0301_write_reg(cam, 0x0004, 0x80);
err += zc0301_write_reg(cam, 0x0005, 0x01);
err += zc0301_write_reg(cam, 0x0006, 0xE0);
err += zc0301_write_reg(cam, 0x0001, 0x01);
err += zc0301_write_reg(cam, 0x0012, 0x05);
err += zc0301_write_reg(cam, 0x0012, 0x07);
err += zc0301_write_reg(cam, 0x0098, 0x00);
err += zc0301_write_reg(cam, 0x009A, 0x00);
err += zc0301_write_reg(cam, 0x011A, 0x00);
err += zc0301_write_reg(cam, 0x011C, 0x00);
err += zc0301_write_reg(cam, 0x0012, 0x05);
err += zc0301_i2c_write(cam, 0x01, 0x0006);
err += zc0301_i2c_write(cam, 0x02, 0x0011);
err += zc0301_i2c_write(cam, 0x03, 0x01E7);
err += zc0301_i2c_write(cam, 0x04, 0x0287);
err += zc0301_i2c_write(cam, 0x06, 0x0003);
err += zc0301_i2c_write(cam, 0x07, 0x3002);
err += zc0301_i2c_write(cam, 0x20, 0x1100);
err += zc0301_i2c_write(cam, 0x2F, 0xF7B0);
err += zc0301_i2c_write(cam, 0x30, 0x0005);
err += zc0301_i2c_write(cam, 0x31, 0x0000);
err += zc0301_i2c_write(cam, 0x34, 0x0100);
err += zc0301_i2c_write(cam, 0x35, 0x0060);
err += zc0301_i2c_write(cam, 0x3D, 0x068F);
err += zc0301_i2c_write(cam, 0x40, 0x01E0);
err += zc0301_i2c_write(cam, 0x58, 0x0078);
err += zc0301_i2c_write(cam, 0x62, 0x0411);
err += zc0301_write_reg(cam, 0x0087, 0x10);
err += zc0301_write_reg(cam, 0x0101, 0x37);
err += zc0301_write_reg(cam, 0x0012, 0x05);
err += zc0301_write_reg(cam, 0x0100, 0x0D);
err += zc0301_write_reg(cam, 0x0189, 0x06);
err += zc0301_write_reg(cam, 0x01AD, 0x00);
err += zc0301_write_reg(cam, 0x01C5, 0x03);
err += zc0301_write_reg(cam, 0x01CB, 0x13);
err += zc0301_write_reg(cam, 0x0250, 0x08);
err += zc0301_write_reg(cam, 0x0301, 0x08);
err += zc0301_write_reg(cam, 0x01A8, 0x60);
err += zc0301_write_reg(cam, 0x018D, 0x6C);
err += zc0301_write_reg(cam, 0x01AD, 0x09);
err += zc0301_write_reg(cam, 0x01AE, 0x15);
err += zc0301_write_reg(cam, 0x010A, 0x50);
err += zc0301_write_reg(cam, 0x010B, 0xF8);
err += zc0301_write_reg(cam, 0x010C, 0xF8);
err += zc0301_write_reg(cam, 0x010D, 0xF8);
err += zc0301_write_reg(cam, 0x010E, 0x50);
err += zc0301_write_reg(cam, 0x010F, 0xF8);
err += zc0301_write_reg(cam, 0x0110, 0xF8);
err += zc0301_write_reg(cam, 0x0111, 0xF8);
err += zc0301_write_reg(cam, 0x0112, 0x50);
err += zc0301_write_reg(cam, 0x0008, 0x03);
err += zc0301_write_reg(cam, 0x01C6, 0x08);
err += zc0301_write_reg(cam, 0x01CB, 0x0F);
err += zc0301_write_reg(cam, 0x010A, 0x50);
err += zc0301_write_reg(cam, 0x010B, 0xF8);
err += zc0301_write_reg(cam, 0x010C, 0xF8);
err += zc0301_write_reg(cam, 0x010D, 0xF8);
err += zc0301_write_reg(cam, 0x010E, 0x50);
err += zc0301_write_reg(cam, 0x010F, 0xF8);
err += zc0301_write_reg(cam, 0x0110, 0xF8);
err += zc0301_write_reg(cam, 0x0111, 0xF8);
err += zc0301_write_reg(cam, 0x0112, 0x50);
err += zc0301_write_reg(cam, 0x0180, 0x00);
err += zc0301_write_reg(cam, 0x0019, 0x00);
err += zc0301_i2c_write(cam, 0x05, 0x0066);
err += zc0301_i2c_write(cam, 0x09, 0x02B2);
err += zc0301_i2c_write(cam, 0x10, 0x0002);
err += zc0301_write_reg(cam, 0x011D, 0x60);
err += zc0301_write_reg(cam, 0x0190, 0x00);
err += zc0301_write_reg(cam, 0x0191, 0x07);
err += zc0301_write_reg(cam, 0x0192, 0x8C);
err += zc0301_write_reg(cam, 0x0195, 0x00);
err += zc0301_write_reg(cam, 0x0196, 0x00);
err += zc0301_write_reg(cam, 0x0197, 0x8A);
err += zc0301_write_reg(cam, 0x018C, 0x10);
err += zc0301_write_reg(cam, 0x018F, 0x20);
err += zc0301_write_reg(cam, 0x01A9, 0x14);
err += zc0301_write_reg(cam, 0x01AA, 0x24);
err += zc0301_write_reg(cam, 0x001D, 0xD7);
err += zc0301_write_reg(cam, 0x001E, 0xF0);
err += zc0301_write_reg(cam, 0x001F, 0xF8);
err += zc0301_write_reg(cam, 0x0020, 0xFF);
err += zc0301_write_reg(cam, 0x01AD, 0x09);
err += zc0301_write_reg(cam, 0x01AE, 0x15);
err += zc0301_write_reg(cam, 0x0180, 0x40);
err += zc0301_write_reg(cam, 0x0180, 0x42);
msleep(100);
return err;
}
static struct zc0301_sensor pb0330 = {
.name = "PB-0330",
.init = &pb0330_init,
.cropcap = {
.bounds = {
.left = 0,
.top = 0,
.width = 640,
.height = 480,
},
.defrect = {
.left = 0,
.top = 0,
.width = 640,
.height = 480,
},
},
.pix_format = {
.width = 640,
.height = 480,
.pixelformat = V4L2_PIX_FMT_JPEG,
.priv = 8,
.colorspace = V4L2_COLORSPACE_JPEG,
},
};
int zc0301_probe_pb0330(struct zc0301_device* cam)
{
int r0, err = 0;
err += zc0301_write_reg(cam, 0x0000, 0x01);
err += zc0301_write_reg(cam, 0x0010, 0x0a);
err += zc0301_write_reg(cam, 0x0001, 0x01);
err += zc0301_write_reg(cam, 0x0012, 0x03);
err += zc0301_write_reg(cam, 0x0012, 0x01);
msleep(10);
r0 = zc0301_i2c_read(cam, 0x00, 2);
if (r0 < 0 || err)
return -EIO;
if (r0 != 0x8243)
return -ENODEV;
zc0301_attach_sensor(cam, &pb0330);
return 0;
}

107
kernel/drivers/media/video/zc0301/zc0301_sensor.h Normal file
View File

@@ -0,0 +1,107 @@
/***************************************************************************
* API for image sensors connected to the ZC0301[P] Image Processor and *
* Control Chip *
* *
* Copyright (C) 2006-2007 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/videodev2.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)
#if !defined CONFIG_USB_GSPCA && !defined CONFIG_USB_GSPCA_MODULE
#define ZC0301_ID_TABLE \
static const struct usb_device_id zc0301_id_table[] = { \
{ ZC0301_USB_DEVICE(0x046d, 0x08ae, 0xff), }, /* PAS202 */ \
{ ZC0301_USB_DEVICE(0x0ac8, 0x303b, 0xff), }, /* PB-0330 */ \
{ } \
};
#else
#define ZC0301_ID_TABLE \
static const struct usb_device_id zc0301_id_table[] = { \
{ ZC0301_USB_DEVICE(0x046d, 0x08ae, 0xff), }, /* PAS202 */ \
{ } \
};
#endif
/*****************************************************************************/
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 + 0)
#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_ */