Orange Pi5 kernel

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 *		Connexant Cx11646 library
 *		Copyright (C) 2004 Michel Xhaard mxhaard@magic.fr
 *
 * V4L2 by Jean-Francois Moine <http://moinejf.free.fr>
 */
 
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
#define MODULE_NAME "conex"
 
#include "gspca.h"
#define CONEX_CAM 1		/* special JPEG header */
#include "jpeg.h"
 
MODULE_AUTHOR("Michel Xhaard <mxhaard@users.sourceforge.net>");
MODULE_DESCRIPTION("GSPCA USB Conexant Camera Driver");
MODULE_LICENSE("GPL");
 
#define QUALITY 50
 
/* specific webcam descriptor */
struct sd {
<------>struct gspca_dev gspca_dev;	/* !! must be the first item */
<------>struct v4l2_ctrl *brightness;
<------>struct v4l2_ctrl *contrast;
<------>struct v4l2_ctrl *sat;
 
<------>u8 jpeg_hdr[JPEG_HDR_SZ];
};
 
static const struct v4l2_pix_format vga_mode[] = {
<------>{176, 144, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
<------><------>.bytesperline = 176,
<------><------>.sizeimage = 176 * 144 * 3 / 8 + 590,
<------><------>.colorspace = V4L2_COLORSPACE_JPEG,
<------><------>.priv = 3},
<------>{320, 240, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
<------><------>.bytesperline = 320,
<------><------>.sizeimage = 320 * 240 * 3 / 8 + 590,
<------><------>.colorspace = V4L2_COLORSPACE_JPEG,
<------><------>.priv = 2},
<------>{352, 288, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
<------><------>.bytesperline = 352,
<------><------>.sizeimage = 352 * 288 * 3 / 8 + 590,
<------><------>.colorspace = V4L2_COLORSPACE_JPEG,
<------><------>.priv = 1},
<------>{640, 480, V4L2_PIX_FMT_JPEG, V4L2_FIELD_NONE,
<------><------>.bytesperline = 640,
<------><------>.sizeimage = 640 * 480 * 3 / 8 + 590,
<------><------>.colorspace = V4L2_COLORSPACE_JPEG,
<------><------>.priv = 0},
};
 
/* the read bytes are found in gspca_dev->usb_buf */
static void reg_r(struct gspca_dev *gspca_dev,
<------><------>  __u16 index,
<------><------>  __u16 len)
{
<------>struct usb_device *dev = gspca_dev->dev;
 
<------>if (len > USB_BUF_SZ) {
<------><------>gspca_err(gspca_dev, "reg_r: buffer overflow\n");
<------><------>return;
<------>}
 
<------>usb_control_msg(dev,
<------><------><------>usb_rcvctrlpipe(dev, 0),
<------><------><------>0,
<------><------><------>USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
<------><------><------>0,
<------><------><------>index, gspca_dev->usb_buf, len,
<------><------><------>500);
<------>gspca_dbg(gspca_dev, D_USBI, "reg read [%02x] -> %02x ..\n",
<------><------>  index, gspca_dev->usb_buf[0]);
}
 
/* the bytes to write are in gspca_dev->usb_buf */
static void reg_w_val(struct gspca_dev *gspca_dev,
<------><------><------>__u16 index,
<------><------><------>__u8 val)
{
<------>struct usb_device *dev = gspca_dev->dev;
 
<------>gspca_dev->usb_buf[0] = val;
<------>usb_control_msg(dev,
<------><------><------>usb_sndctrlpipe(dev, 0),
<------><------><------>0,
<------><------><------>USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
<------><------><------>0,
<------><------><------>index, gspca_dev->usb_buf, 1, 500);
}
 
static void reg_w(struct gspca_dev *gspca_dev,
<------><------>  __u16 index,
<------><------>  const __u8 *buffer,
<------><------>  __u16 len)
{
<------>struct usb_device *dev = gspca_dev->dev;
 
<------>if (len > USB_BUF_SZ) {
<------><------>gspca_err(gspca_dev, "reg_w: buffer overflow\n");
<------><------>return;
<------>}
<------>gspca_dbg(gspca_dev, D_USBO, "reg write [%02x] = %02x..\n",
<------><------>  index, *buffer);
 
<------>memcpy(gspca_dev->usb_buf, buffer, len);
<------>usb_control_msg(dev,
<------><------><------>usb_sndctrlpipe(dev, 0),
<------><------><------>0,
<------><------><------>USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
<------><------><------>0,
<------><------><------>index, gspca_dev->usb_buf, len, 500);
}
 
static const __u8 cx_sensor_init[][4] = {
<------>{0x88, 0x11, 0x01, 0x01},
<------>{0x88, 0x12, 0x70, 0x01},
<------>{0x88, 0x0f, 0x00, 0x01},
<------>{0x88, 0x05, 0x01, 0x01},
<------>{}
};
 
static const __u8 cx11646_fw1[][3] = {
<------>{0x00, 0x02, 0x00},
<------>{0x01, 0x43, 0x00},
<------>{0x02, 0xA7, 0x00},
<------>{0x03, 0x8B, 0x01},
<------>{0x04, 0xE9, 0x02},
<------>{0x05, 0x08, 0x04},
<------>{0x06, 0x08, 0x05},
<------>{0x07, 0x07, 0x06},
<------>{0x08, 0xE7, 0x06},
<------>{0x09, 0xC6, 0x07},
<------>{0x0A, 0x86, 0x08},
<------>{0x0B, 0x46, 0x09},
<------>{0x0C, 0x05, 0x0A},
<------>{0x0D, 0xA5, 0x0A},
<------>{0x0E, 0x45, 0x0B},
<------>{0x0F, 0xE5, 0x0B},
<------>{0x10, 0x85, 0x0C},
<------>{0x11, 0x25, 0x0D},
<------>{0x12, 0xC4, 0x0D},
<------>{0x13, 0x45, 0x0E},
<------>{0x14, 0xE4, 0x0E},
<------>{0x15, 0x64, 0x0F},
<------>{0x16, 0xE4, 0x0F},
<------>{0x17, 0x64, 0x10},
<------>{0x18, 0xE4, 0x10},
<------>{0x19, 0x64, 0x11},
<------>{0x1A, 0xE4, 0x11},
<------>{0x1B, 0x64, 0x12},
<------>{0x1C, 0xE3, 0x12},
<------>{0x1D, 0x44, 0x13},
<------>{0x1E, 0xC3, 0x13},
<------>{0x1F, 0x24, 0x14},
<------>{0x20, 0xA3, 0x14},
<------>{0x21, 0x04, 0x15},
<------>{0x22, 0x83, 0x15},
<------>{0x23, 0xE3, 0x15},
<------>{0x24, 0x43, 0x16},
<------>{0x25, 0xA4, 0x16},
<------>{0x26, 0x23, 0x17},
<------>{0x27, 0x83, 0x17},
<------>{0x28, 0xE3, 0x17},
<------>{0x29, 0x43, 0x18},
<------>{0x2A, 0xA3, 0x18},
<------>{0x2B, 0x03, 0x19},
<------>{0x2C, 0x63, 0x19},
<------>{0x2D, 0xC3, 0x19},
<------>{0x2E, 0x22, 0x1A},
<------>{0x2F, 0x63, 0x1A},
<------>{0x30, 0xC3, 0x1A},
<------>{0x31, 0x23, 0x1B},
<------>{0x32, 0x83, 0x1B},
<------>{0x33, 0xE2, 0x1B},
<------>{0x34, 0x23, 0x1C},
<------>{0x35, 0x83, 0x1C},
<------>{0x36, 0xE2, 0x1C},
<------>{0x37, 0x23, 0x1D},
<------>{0x38, 0x83, 0x1D},
<------>{0x39, 0xE2, 0x1D},
<------>{0x3A, 0x23, 0x1E},
<------>{0x3B, 0x82, 0x1E},
<------>{0x3C, 0xC3, 0x1E},
<------>{0x3D, 0x22, 0x1F},
<------>{0x3E, 0x63, 0x1F},
<------>{0x3F, 0xC1, 0x1F},
<------>{}
};
static void cx11646_fw(struct gspca_dev*gspca_dev)
{
<------>int i = 0;
 
<------>reg_w_val(gspca_dev, 0x006a, 0x02);
<------>while (cx11646_fw1[i][1]) {
<------><------>reg_w(gspca_dev, 0x006b, cx11646_fw1[i], 3);
<------><------>i++;
<------>}
<------>reg_w_val(gspca_dev, 0x006a, 0x00);
}
 
static const __u8 cxsensor[] = {
<------>0x88, 0x12, 0x70, 0x01,
<------>0x88, 0x0d, 0x02, 0x01,
<------>0x88, 0x0f, 0x00, 0x01,
<------>0x88, 0x03, 0x71, 0x01, 0x88, 0x04, 0x00, 0x01,	/* 3 */
<------>0x88, 0x02, 0x10, 0x01,
<------>0x88, 0x00, 0xD4, 0x01, 0x88, 0x01, 0x01, 0x01,	/* 5 */
<------>0x88, 0x0B, 0x00, 0x01,
<------>0x88, 0x0A, 0x0A, 0x01,
<------>0x88, 0x00, 0x08, 0x01, 0x88, 0x01, 0x00, 0x01,	/* 8 */
<------>0x88, 0x05, 0x01, 0x01,
<------>0xA1, 0x18, 0x00, 0x01,
<------>0x00
};
 
static const __u8 reg20[] = { 0x10, 0x42, 0x81, 0x19, 0xd3, 0xff, 0xa7, 0xff };
static const __u8 reg28[] = { 0x87, 0x00, 0x87, 0x00, 0x8f, 0xff, 0xea, 0xff };
static const __u8 reg10[] = { 0xb1, 0xb1 };
static const __u8 reg71a[] = { 0x08, 0x18, 0x0a, 0x1e };	/* 640 */
static const __u8 reg71b[] = { 0x04, 0x0c, 0x05, 0x0f };
<------>/* 352{0x04,0x0a,0x06,0x12}; //352{0x05,0x0e,0x06,0x11}; //352 */
static const __u8 reg71c[] = { 0x02, 0x07, 0x03, 0x09 };
<------><------><------><------><------>/* 320{0x04,0x0c,0x05,0x0f}; //320 */
static const __u8 reg71d[] = { 0x02, 0x07, 0x03, 0x09 };	/* 176 */
static const __u8 reg7b[] = { 0x00, 0xff, 0x00, 0xff, 0x00, 0xff };
 
static void cx_sensor(struct gspca_dev*gspca_dev)
{
<------>int i = 0;
<------>int length;
<------>const __u8 *ptsensor = cxsensor;
 
<------>reg_w(gspca_dev, 0x0020, reg20, 8);
<------>reg_w(gspca_dev, 0x0028, reg28, 8);
<------>reg_w(gspca_dev, 0x0010, reg10, 2);
<------>reg_w_val(gspca_dev, 0x0092, 0x03);
 
<------>switch (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv) {
<------>case 0:
<------><------>reg_w(gspca_dev, 0x0071, reg71a, 4);
<------><------>break;
<------>case 1:
<------><------>reg_w(gspca_dev, 0x0071, reg71b, 4);
<------><------>break;
<------>default:
/*	case 2: */
<------><------>reg_w(gspca_dev, 0x0071, reg71c, 4);
<------><------>break;
<------>case 3:
<------><------>reg_w(gspca_dev, 0x0071, reg71d, 4);
<------><------>break;
<------>}
<------>reg_w(gspca_dev, 0x007b, reg7b, 6);
<------>reg_w_val(gspca_dev, 0x00f8, 0x00);
<------>reg_w(gspca_dev, 0x0010, reg10, 2);
<------>reg_w_val(gspca_dev, 0x0098, 0x41);
<------>for (i = 0; i < 11; i++) {
<------><------>if (i == 3 || i == 5 || i == 8)
<------><------><------>length = 8;
<------><------>else
<------><------><------>length = 4;
<------><------>reg_w(gspca_dev, 0x00e5, ptsensor, length);
<------><------>if (length == 4)
<------><------><------>reg_r(gspca_dev, 0x00e8, 1);
<------><------>else
<------><------><------>reg_r(gspca_dev, 0x00e8, length);
<------><------>ptsensor += length;
<------>}
<------>reg_r(gspca_dev, 0x00e7, 8);
}
 
static const __u8 cx_inits_176[] = {
<------>0x33, 0x81, 0xB0, 0x00, 0x90, 0x00, 0x0A, 0x03,	/* 176x144 */
<------>0x00, 0x03, 0x03, 0x03, 0x1B, 0x05, 0x30, 0x03,
<------>0x65, 0x15, 0x18, 0x25, 0x03, 0x25, 0x08, 0x30,
<------>0x3B, 0x25, 0x10, 0x00, 0x04, 0x00, 0x00, 0x00,
<------>0xDC, 0xFF, 0xEE, 0xFF, 0xC5, 0xFF, 0xBF, 0xFF,
<------>0xF7, 0xFF, 0x88, 0xFF, 0x66, 0x02, 0x28, 0x02,
<------>0x1E, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
static const __u8 cx_inits_320[] = {
<------>0x7f, 0x7f, 0x40, 0x01, 0xf0, 0x00, 0x02, 0x01,
<------>0x00, 0x01, 0x01, 0x01, 0x10, 0x00, 0x02, 0x01,
<------>0x65, 0x45, 0xfa, 0x4c, 0x2c, 0xdf, 0xb9, 0x81,
<------>0x30, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
<------>0xe2, 0xff, 0xf1, 0xff, 0xc2, 0xff, 0xbc, 0xff,
<------>0xf5, 0xff, 0x6d, 0xff, 0xf6, 0x01, 0x43, 0x02,
<------>0xd3, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
static const __u8 cx_inits_352[] = {
<------>0x2e, 0x7c, 0x60, 0x01, 0x20, 0x01, 0x05, 0x03,
<------>0x00, 0x06, 0x03, 0x06, 0x1b, 0x10, 0x05, 0x3b,
<------>0x30, 0x25, 0x18, 0x25, 0x08, 0x30, 0x03, 0x25,
<------>0x3b, 0x30, 0x25, 0x1b, 0x10, 0x05, 0x00, 0x00,
<------>0xe3, 0xff, 0xf1, 0xff, 0xc2, 0xff, 0xbc, 0xff,
<------>0xf5, 0xff, 0x6b, 0xff, 0xee, 0x01, 0x43, 0x02,
<------>0xe4, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
static const __u8 cx_inits_640[] = {
<------>0x7e, 0x7e, 0x80, 0x02, 0xe0, 0x01, 0x01, 0x01,
<------>0x00, 0x02, 0x01, 0x02, 0x10, 0x30, 0x01, 0x01,
<------>0x65, 0x45, 0xf7, 0x52, 0x2c, 0xdf, 0xb9, 0x81,
<------>0x30, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,
<------>0xe2, 0xff, 0xf1, 0xff, 0xc2, 0xff, 0xbc, 0xff,
<------>0xf6, 0xff, 0x7b, 0xff, 0x01, 0x02, 0x43, 0x02,
<------>0x77, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};
 
static void cx11646_initsize(struct gspca_dev *gspca_dev)
{
<------>const __u8 *cxinit;
<------>static const __u8 reg12[] = { 0x08, 0x05, 0x07, 0x04, 0x24 };
<------>static const __u8 reg17[] =
<------><------><------>{ 0x0a, 0x00, 0xf2, 0x01, 0x0f, 0x00, 0x97, 0x02 };
 
<------>switch (gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode].priv) {
<------>case 0:
<------><------>cxinit = cx_inits_640;
<------><------>break;
<------>case 1:
<------><------>cxinit = cx_inits_352;
<------><------>break;
<------>default:
/*	case 2: */
<------><------>cxinit = cx_inits_320;
<------><------>break;
<------>case 3:
<------><------>cxinit = cx_inits_176;
<------><------>break;
<------>}
<------>reg_w_val(gspca_dev, 0x009a, 0x01);
<------>reg_w_val(gspca_dev, 0x0010, 0x10);
<------>reg_w(gspca_dev, 0x0012, reg12, 5);
<------>reg_w(gspca_dev, 0x0017, reg17, 8);
<------>reg_w_val(gspca_dev, 0x00c0, 0x00);
<------>reg_w_val(gspca_dev, 0x00c1, 0x04);
<------>reg_w_val(gspca_dev, 0x00c2, 0x04);
 
<------>reg_w(gspca_dev, 0x0061, cxinit, 8);
<------>cxinit += 8;
<------>reg_w(gspca_dev, 0x00ca, cxinit, 8);
<------>cxinit += 8;
<------>reg_w(gspca_dev, 0x00d2, cxinit, 8);
<------>cxinit += 8;
<------>reg_w(gspca_dev, 0x00da, cxinit, 6);
<------>cxinit += 8;
<------>reg_w(gspca_dev, 0x0041, cxinit, 8);
<------>cxinit += 8;
<------>reg_w(gspca_dev, 0x0049, cxinit, 8);
<------>cxinit += 8;
<------>reg_w(gspca_dev, 0x0051, cxinit, 2);
 
<------>reg_r(gspca_dev, 0x0010, 1);
}
 
static const __u8 cx_jpeg_init[][8] = {
<------>{0xff, 0xd8, 0xff, 0xdb, 0x00, 0x84, 0x00, 0x15},	/* 1 */
<------>{0x0f, 0x10, 0x12, 0x10, 0x0d, 0x15, 0x12, 0x11},
<------>{0x12, 0x18, 0x16, 0x15, 0x19, 0x20, 0x35, 0x22},
<------>{0x20, 0x1d, 0x1d, 0x20, 0x41, 0x2e, 0x31, 0x26},
<------>{0x35, 0x4d, 0x43, 0x51, 0x4f, 0x4b, 0x43, 0x4a},
<------>{0x49, 0x55, 0x5F, 0x79, 0x67, 0x55, 0x5A, 0x73},
<------>{0x5B, 0x49, 0x4A, 0x6A, 0x90, 0x6B, 0x73, 0x7D},
<------>{0x81, 0x88, 0x89, 0x88, 0x52, 0x66, 0x95, 0xA0},
<------>{0x94, 0x84, 0x9E, 0x79, 0x85, 0x88, 0x83, 0x01},
<------>{0x15, 0x0F, 0x10, 0x12, 0x10, 0x0D, 0x15, 0x12},
<------>{0x11, 0x12, 0x18, 0x16, 0x15, 0x19, 0x20, 0x35},
<------>{0x22, 0x20, 0x1D, 0x1D, 0x20, 0x41, 0x2E, 0x31},
<------>{0x26, 0x35, 0x4D, 0x43, 0x51, 0x4F, 0x4B, 0x43},
<------>{0x4A, 0x49, 0x55, 0x5F, 0x79, 0x67, 0x55, 0x5A},
<------>{0x73, 0x5B, 0x49, 0x4A, 0x6A, 0x90, 0x6B, 0x73},
<------>{0x7D, 0x81, 0x88, 0x89, 0x88, 0x52, 0x66, 0x95},
<------>{0xA0, 0x94, 0x84, 0x9E, 0x79, 0x85, 0x88, 0x83},
<------>{0xFF, 0xC4, 0x01, 0xA2, 0x00, 0x00, 0x01, 0x05},
<------>{0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00},
<------>{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x02},
<------>{0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A},
<------>{0x0B, 0x01, 0x00, 0x03, 0x01, 0x01, 0x01, 0x01},
<------>{0x01, 0x01, 0x01, 0x01, 0x01, 0x00, 0x00, 0x00},
<------>{0x00, 0x00, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05},
<------>{0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x10, 0x00},
<------>{0x02, 0x01, 0x03, 0x03, 0x02, 0x04, 0x03, 0x05},
<------>{0x05, 0x04, 0x04, 0x00, 0x00, 0x01, 0x7D, 0x01},
<------>{0x02, 0x03, 0x00, 0x04, 0x11, 0x05, 0x12, 0x21},
<------>{0x31, 0x41, 0x06, 0x13, 0x51, 0x61, 0x07, 0x22},
<------>{0x71, 0x14, 0x32, 0x81, 0x91, 0xA1, 0x08, 0x23},
<------>{0x42, 0xB1, 0xC1, 0x15, 0x52, 0xD1, 0xF0, 0x24},
<------>{0x33, 0x62, 0x72, 0x82, 0x09, 0x0A, 0x16, 0x17},
<------>{0x18, 0x19, 0x1A, 0x25, 0x26, 0x27, 0x28, 0x29},
<------>{0x2A, 0x34, 0x35, 0x36, 0x37, 0x38, 0x39, 0x3A},
<------>{0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, 0x4A},
<------>{0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A},
<------>{0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, 0x6A},
<------>{0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A},
<------>{0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8A},
<------>{0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99},
<------>{0x9A, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8},
<------>{0xA9, 0xAA, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7},
<------>{0xB8, 0xB9, 0xBA, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6},
<------>{0xC7, 0xC8, 0xC9, 0xCA, 0xD2, 0xD3, 0xD4, 0xD5},
<------>{0xD6, 0xD7, 0xD8, 0xD9, 0xDA, 0xE1, 0xE2, 0xE3},
<------>{0xE4, 0xE5, 0xE6, 0xE7, 0xE8, 0xE9, 0xEA, 0xF1},
<------>{0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8, 0xF9},
<------>{0xFA, 0x11, 0x00, 0x02, 0x01, 0x02, 0x04, 0x04},
<------>{0x03, 0x04, 0x07, 0x05, 0x04, 0x04, 0x00, 0x01},
<------>{0x02, 0x77, 0x00, 0x01, 0x02, 0x03, 0x11, 0x04},
<------>{0x05, 0x21, 0x31, 0x06, 0x12, 0x41, 0x51, 0x07},
<------>{0x61, 0x71, 0x13, 0x22, 0x32, 0x81, 0x08, 0x14},
<------>{0x42, 0x91, 0xA1, 0xB1, 0xC1, 0x09, 0x23, 0x33},
<------>{0x52, 0xF0, 0x15, 0x62, 0x72, 0xD1, 0x0A, 0x16},
<------>{0x24, 0x34, 0xE1, 0x25, 0xF1, 0x17, 0x18, 0x19},
<------>{0x1A, 0x26, 0x27, 0x28, 0x29, 0x2A, 0x35, 0x36},
<------>{0x37, 0x38, 0x39, 0x3A, 0x43, 0x44, 0x45, 0x46},
<------>{0x47, 0x48, 0x49, 0x4A, 0x53, 0x54, 0x55, 0x56},
<------>{0x57, 0x58, 0x59, 0x5A, 0x63, 0x64, 0x65, 0x66},
<------>{0x67, 0x68, 0x69, 0x6A, 0x73, 0x74, 0x75, 0x76},
<------>{0x77, 0x78, 0x79, 0x7A, 0x82, 0x83, 0x84, 0x85},
<------>{0x86, 0x87, 0x88, 0x89, 0x8A, 0x92, 0x93, 0x94},
<------>{0x95, 0x96, 0x97, 0x98, 0x99, 0x9A, 0xA2, 0xA3},
<------>{0xA4, 0xA5, 0xA6, 0xA7, 0xA8, 0xA9, 0xAA, 0xB2},
<------>{0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8, 0xB9, 0xBA},
<------>{0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7, 0xC8, 0xC9},
<------>{0xCA, 0xD2, 0xD3, 0xD4, 0xD5, 0xD6, 0xD7, 0xD8},
<------>{0xD9, 0xDA, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7},
<------>{0xE8, 0xE9, 0xEA, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6},
<------>{0xF7, 0xF8, 0xF9, 0xFA, 0xFF, 0x20, 0x00, 0x1F},
<------>{0x02, 0x0C, 0x00, 0x00, 0x0A, 0x00, 0x00, 0x00},
<------>{0x00, 0x00, 0x11, 0x00, 0x11, 0x22, 0x00, 0x22},
<------>{0x22, 0x11, 0x22, 0x22, 0x11, 0x33, 0x33, 0x11},
<------>{0x44, 0x66, 0x22, 0x55, 0x66, 0xFF, 0xDD, 0x00},
<------>{0x04, 0x00, 0x14, 0xFF, 0xC0, 0x00, 0x11, 0x08},
<------>{0x00, 0xF0, 0x01, 0x40, 0x03, 0x00, 0x21, 0x00},
<------>{0x01, 0x11, 0x01, 0x02, 0x11, 0x01, 0xFF, 0xDA},
<------>{0x00, 0x0C, 0x03, 0x00, 0x00, 0x01, 0x11, 0x02},
<------>{0x11, 0x00, 0x3F, 0x00, 0xFF, 0xD9, 0x00, 0x00}	/* 79 */
};
 
 
static const __u8 cxjpeg_640[][8] = {
<------>{0xff, 0xd8, 0xff, 0xdb, 0x00, 0x84, 0x00, 0x10},	/* 1 */
<------>{0x0b, 0x0c, 0x0e, 0x0c, 0x0a, 0x10, 0x0e, 0x0d},
<------>{0x0e, 0x12, 0x11, 0x10, 0x13, 0x18, 0x28, 0x1a},
<------>{0x18, 0x16, 0x16, 0x18, 0x31, 0x23, 0x25, 0x1d},
<------>{0x28, 0x3a, 0x33, 0x3D, 0x3C, 0x39, 0x33, 0x38},
<------>{0x37, 0x40, 0x48, 0x5C, 0x4E, 0x40, 0x44, 0x57},
<------>{0x45, 0x37, 0x38, 0x50, 0x6D, 0x51, 0x57, 0x5F},
<------>{0x62, 0x67, 0x68, 0x67, 0x3E, 0x4D, 0x71, 0x79},
<------>{0x70, 0x64, 0x78, 0x5C, 0x65, 0x67, 0x63, 0x01},
<------>{0x10, 0x0B, 0x0C, 0x0E, 0x0C, 0x0A, 0x10, 0x0E},
<------>{0x0D, 0x0E, 0x12, 0x11, 0x10, 0x13, 0x18, 0x28},
<------>{0x1A, 0x18, 0x16, 0x16, 0x18, 0x31, 0x23, 0x25},
<------>{0x1D, 0x28, 0x3A, 0x33, 0x3D, 0x3C, 0x39, 0x33},
<------>{0x38, 0x37, 0x40, 0x48, 0x5C, 0x4E, 0x40, 0x44},
<------>{0x57, 0x45, 0x37, 0x38, 0x50, 0x6D, 0x51, 0x57},
<------>{0x5F, 0x62, 0x67, 0x68, 0x67, 0x3E, 0x4D, 0x71},
<------>{0x79, 0x70, 0x64, 0x78, 0x5C, 0x65, 0x67, 0x63},
<------>{0xFF, 0x20, 0x00, 0x1F, 0x00, 0x83, 0x00, 0x00},
<------>{0x0A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x00},
<------>{0x11, 0x22, 0x00, 0x22, 0x22, 0x11, 0x22, 0x22},
<------>{0x11, 0x33, 0x33, 0x11, 0x44, 0x66, 0x22, 0x55},
<------>{0x66, 0xFF, 0xDD, 0x00, 0x04, 0x00, 0x28, 0xFF},
<------>{0xC0, 0x00, 0x11, 0x08, 0x01, 0xE0, 0x02, 0x80},
<------>{0x03, 0x00, 0x21, 0x00, 0x01, 0x11, 0x01, 0x02},
<------>{0x11, 0x01, 0xFF, 0xDA, 0x00, 0x0C, 0x03, 0x00},
<------>{0x00, 0x01, 0x11, 0x02, 0x11, 0x00, 0x3F, 0x00},
<------>{0xFF, 0xD9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}	/* 27 */
};
static const __u8 cxjpeg_352[][8] = {
<------>{0xff, 0xd8, 0xff, 0xdb, 0x00, 0x84, 0x00, 0x0d},
<------>{0x09, 0x09, 0x0b, 0x09, 0x08, 0x0D, 0x0b, 0x0a},
<------>{0x0b, 0x0e, 0x0d, 0x0d, 0x0f, 0x13, 0x1f, 0x14},
<------>{0x13, 0x11, 0x11, 0x13, 0x26, 0x1b, 0x1d, 0x17},
<------>{0x1F, 0x2D, 0x28, 0x30, 0x2F, 0x2D, 0x28, 0x2C},
<------>{0x2B, 0x32, 0x38, 0x48, 0x3D, 0x32, 0x35, 0x44},
<------>{0x36, 0x2B, 0x2C, 0x3F, 0x55, 0x3F, 0x44, 0x4A},
<------>{0x4D, 0x50, 0x51, 0x50, 0x30, 0x3C, 0x58, 0x5F},
<------>{0x58, 0x4E, 0x5E, 0x48, 0x4F, 0x50, 0x4D, 0x01},
<------>{0x0D, 0x09, 0x09, 0x0B, 0x09, 0x08, 0x0D, 0x0B},
<------>{0x0A, 0x0B, 0x0E, 0x0D, 0x0D, 0x0F, 0x13, 0x1F},
<------>{0x14, 0x13, 0x11, 0x11, 0x13, 0x26, 0x1B, 0x1D},
<------>{0x17, 0x1F, 0x2D, 0x28, 0x30, 0x2F, 0x2D, 0x28},
<------>{0x2C, 0x2B, 0x32, 0x38, 0x48, 0x3D, 0x32, 0x35},
<------>{0x44, 0x36, 0x2B, 0x2C, 0x3F, 0x55, 0x3F, 0x44},
<------>{0x4A, 0x4D, 0x50, 0x51, 0x50, 0x30, 0x3C, 0x58},
<------>{0x5F, 0x58, 0x4E, 0x5E, 0x48, 0x4F, 0x50, 0x4D},
<------>{0xFF, 0x20, 0x00, 0x1F, 0x01, 0x83, 0x00, 0x00},
<------>{0x0A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x00},
<------>{0x11, 0x22, 0x00, 0x22, 0x22, 0x11, 0x22, 0x22},
<------>{0x11, 0x33, 0x33, 0x11, 0x44, 0x66, 0x22, 0x55},
<------>{0x66, 0xFF, 0xDD, 0x00, 0x04, 0x00, 0x16, 0xFF},
<------>{0xC0, 0x00, 0x11, 0x08, 0x01, 0x20, 0x01, 0x60},
<------>{0x03, 0x00, 0x21, 0x00, 0x01, 0x11, 0x01, 0x02},
<------>{0x11, 0x01, 0xFF, 0xDA, 0x00, 0x0C, 0x03, 0x00},
<------>{0x00, 0x01, 0x11, 0x02, 0x11, 0x00, 0x3F, 0x00},
<------>{0xFF, 0xD9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
};
static const __u8 cxjpeg_320[][8] = {
<------>{0xff, 0xd8, 0xff, 0xdb, 0x00, 0x84, 0x00, 0x05},
<------>{0x03, 0x04, 0x04, 0x04, 0x03, 0x05, 0x04, 0x04},
<------>{0x04, 0x05, 0x05, 0x05, 0x06, 0x07, 0x0c, 0x08},
<------>{0x07, 0x07, 0x07, 0x07, 0x0f, 0x0b, 0x0b, 0x09},
<------>{0x0C, 0x11, 0x0F, 0x12, 0x12, 0x11, 0x0f, 0x11},
<------>{0x11, 0x13, 0x16, 0x1C, 0x17, 0x13, 0x14, 0x1A},
<------>{0x15, 0x11, 0x11, 0x18, 0x21, 0x18, 0x1A, 0x1D},
<------>{0x1D, 0x1F, 0x1F, 0x1F, 0x13, 0x17, 0x22, 0x24},
<------>{0x22, 0x1E, 0x24, 0x1C, 0x1E, 0x1F, 0x1E, 0x01},
<------>{0x05, 0x03, 0x04, 0x04, 0x04, 0x03, 0x05, 0x04},
<------>{0x04, 0x04, 0x05, 0x05, 0x05, 0x06, 0x07, 0x0C},
<------>{0x08, 0x07, 0x07, 0x07, 0x07, 0x0F, 0x0B, 0x0B},
<------>{0x09, 0x0C, 0x11, 0x0F, 0x12, 0x12, 0x11, 0x0F},
<------>{0x11, 0x11, 0x13, 0x16, 0x1C, 0x17, 0x13, 0x14},
<------>{0x1A, 0x15, 0x11, 0x11, 0x18, 0x21, 0x18, 0x1A},
<------>{0x1D, 0x1D, 0x1F, 0x1F, 0x1F, 0x13, 0x17, 0x22},
<------>{0x24, 0x22, 0x1E, 0x24, 0x1C, 0x1E, 0x1F, 0x1E},
<------>{0xFF, 0x20, 0x00, 0x1F, 0x02, 0x0C, 0x00, 0x00},
<------>{0x0A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x00},
<------>{0x11, 0x22, 0x00, 0x22, 0x22, 0x11, 0x22, 0x22},
<------>{0x11, 0x33, 0x33, 0x11, 0x44, 0x66, 0x22, 0x55},
<------>{0x66, 0xFF, 0xDD, 0x00, 0x04, 0x00, 0x14, 0xFF},
<------>{0xC0, 0x00, 0x11, 0x08, 0x00, 0xF0, 0x01, 0x40},
<------>{0x03, 0x00, 0x21, 0x00, 0x01, 0x11, 0x01, 0x02},
<------>{0x11, 0x01, 0xFF, 0xDA, 0x00, 0x0C, 0x03, 0x00},
<------>{0x00, 0x01, 0x11, 0x02, 0x11, 0x00, 0x3F, 0x00},
<------>{0xFF, 0xD9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}	/* 27 */
};
static const __u8 cxjpeg_176[][8] = {
<------>{0xff, 0xd8, 0xff, 0xdb, 0x00, 0x84, 0x00, 0x0d},
<------>{0x09, 0x09, 0x0B, 0x09, 0x08, 0x0D, 0x0B, 0x0A},
<------>{0x0B, 0x0E, 0x0D, 0x0D, 0x0F, 0x13, 0x1F, 0x14},
<------>{0x13, 0x11, 0x11, 0x13, 0x26, 0x1B, 0x1D, 0x17},
<------>{0x1F, 0x2D, 0x28, 0x30, 0x2F, 0x2D, 0x28, 0x2C},
<------>{0x2B, 0x32, 0x38, 0x48, 0x3D, 0x32, 0x35, 0x44},
<------>{0x36, 0x2B, 0x2C, 0x3F, 0x55, 0x3F, 0x44, 0x4A},
<------>{0x4D, 0x50, 0x51, 0x50, 0x30, 0x3C, 0x58, 0x5F},
<------>{0x58, 0x4E, 0x5E, 0x48, 0x4F, 0x50, 0x4D, 0x01},
<------>{0x0D, 0x09, 0x09, 0x0B, 0x09, 0x08, 0x0D, 0x0B},
<------>{0x0A, 0x0B, 0x0E, 0x0D, 0x0D, 0x0F, 0x13, 0x1F},
<------>{0x14, 0x13, 0x11, 0x11, 0x13, 0x26, 0x1B, 0x1D},
<------>{0x17, 0x1F, 0x2D, 0x28, 0x30, 0x2F, 0x2D, 0x28},
<------>{0x2C, 0x2B, 0x32, 0x38, 0x48, 0x3D, 0x32, 0x35},
<------>{0x44, 0x36, 0x2B, 0x2C, 0x3F, 0x55, 0x3F, 0x44},
<------>{0x4A, 0x4D, 0x50, 0x51, 0x50, 0x30, 0x3C, 0x58},
<------>{0x5F, 0x58, 0x4E, 0x5E, 0x48, 0x4F, 0x50, 0x4D},
<------>{0xFF, 0x20, 0x00, 0x1F, 0x03, 0xA1, 0x00, 0x00},
<------>{0x0A, 0x00, 0x00, 0x00, 0x00, 0x00, 0x11, 0x00},
<------>{0x11, 0x22, 0x00, 0x22, 0x22, 0x11, 0x22, 0x22},
<------>{0x11, 0x33, 0x33, 0x11, 0x44, 0x66, 0x22, 0x55},
<------>{0x66, 0xFF, 0xDD, 0x00, 0x04, 0x00, 0x0B, 0xFF},
<------>{0xC0, 0x00, 0x11, 0x08, 0x00, 0x90, 0x00, 0xB0},
<------>{0x03, 0x00, 0x21, 0x00, 0x01, 0x11, 0x01, 0x02},
<------>{0x11, 0x01, 0xFF, 0xDA, 0x00, 0x0C, 0x03, 0x00},
<------>{0x00, 0x01, 0x11, 0x02, 0x11, 0x00, 0x3F, 0x00},
<------>{0xFF, 0xD9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
};
/* 640 take with the zcx30x part */
static const __u8 cxjpeg_qtable[][8] = {
<------>{0xff, 0xd8, 0xff, 0xdb, 0x00, 0x84, 0x00, 0x08},
<------>{0x06, 0x06, 0x07, 0x06, 0x05, 0x08, 0x07, 0x07},
<------>{0x07, 0x09, 0x09, 0x08, 0x0a, 0x0c, 0x14, 0x0a},
<------>{0x0c, 0x0b, 0x0b, 0x0c, 0x19, 0x12, 0x13, 0x0f},
<------>{0x14, 0x1d, 0x1a, 0x1f, 0x1e, 0x1d, 0x1a, 0x1c},
<------>{0x1c, 0x20, 0x24, 0x2e, 0x27, 0x20, 0x22, 0x2c},
<------>{0x23, 0x1c, 0x1c, 0x28, 0x37, 0x29, 0x2c, 0x30},
<------>{0x31, 0x34, 0x34, 0x34, 0x1f, 0x27, 0x39, 0x3d},
<------>{0x38, 0x32, 0x3c, 0x2e, 0x33, 0x34, 0x32, 0x01},
<------>{0x09, 0x09, 0x09, 0x0c, 0x0b, 0x0c, 0x18, 0x0a},
<------>{0x0a, 0x18, 0x32, 0x21, 0x1c, 0x21, 0x32, 0x32},
<------>{0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32},
<------>{0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32},
<------>{0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32},
<------>{0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32},
<------>{0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32},
<------>{0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32, 0x32},
<------>{0xFF, 0xD9, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}	/* 18 */
};
 
 
static void cx11646_jpegInit(struct gspca_dev*gspca_dev)
{
<------>int i;
<------>int length;
 
<------>reg_w_val(gspca_dev, 0x00c0, 0x01);
<------>reg_w_val(gspca_dev, 0x00c3, 0x00);
<------>reg_w_val(gspca_dev, 0x00c0, 0x00);
<------>reg_r(gspca_dev, 0x0001, 1);
<------>length = 8;
<------>for (i = 0; i < 79; i++) {
<------><------>if (i == 78)
<------><------><------>length = 6;
<------><------>reg_w(gspca_dev, 0x0008, cx_jpeg_init[i], length);
<------>}
<------>reg_r(gspca_dev, 0x0002, 1);
<------>reg_w_val(gspca_dev, 0x0055, 0x14);
}
 
static const __u8 reg12[] = { 0x0a, 0x05, 0x07, 0x04, 0x19 };
static const __u8 regE5_8[] =
<------><------>{ 0x88, 0x00, 0xd4, 0x01, 0x88, 0x01, 0x01, 0x01 };
static const __u8 regE5a[] = { 0x88, 0x0a, 0x0c, 0x01 };
static const __u8 regE5b[] = { 0x88, 0x0b, 0x12, 0x01 };
static const __u8 regE5c[] = { 0x88, 0x05, 0x01, 0x01 };
static const __u8 reg51[] = { 0x77, 0x03 };
#define reg70 0x03
 
static void cx11646_jpeg(struct gspca_dev*gspca_dev)
{
<------>int i;
<------>int length;
<------>__u8 Reg55;
<------>int retry;
 
<------>reg_w_val(gspca_dev, 0x00c0, 0x01);
<------>reg_w_val(gspca_dev, 0x00c3, 0x00);
<------>reg_w_val(gspca_dev, 0x00c0, 0x00);
<------>reg_r(gspca_dev, 0x0001, 1);
<------>length = 8;
<------>switch (gspca_dev->cam.cam_mode[gspca_dev->curr_mode].priv) {
<------>case 0:
<------><------>for (i = 0; i < 27; i++) {
<------><------><------>if (i == 26)
<------><------><------><------>length = 2;
<------><------><------>reg_w(gspca_dev, 0x0008, cxjpeg_640[i], length);
<------><------>}
<------><------>Reg55 = 0x28;
<------><------>break;
<------>case 1:
<------><------>for (i = 0; i < 27; i++) {
<------><------><------>if (i == 26)
<------><------><------><------>length = 2;
<------><------><------>reg_w(gspca_dev, 0x0008, cxjpeg_352[i], length);
<------><------>}
<------><------>Reg55 = 0x16;
<------><------>break;
<------>default:
/*	case 2: */
<------><------>for (i = 0; i < 27; i++) {
<------><------><------>if (i == 26)
<------><------><------><------>length = 2;
<------><------><------>reg_w(gspca_dev, 0x0008, cxjpeg_320[i], length);
<------><------>}
<------><------>Reg55 = 0x14;
<------><------>break;
<------>case 3:
<------><------>for (i = 0; i < 27; i++) {
<------><------><------>if (i == 26)
<------><------><------><------>length = 2;
<------><------><------>reg_w(gspca_dev, 0x0008, cxjpeg_176[i], length);
<------><------>}
<------><------>Reg55 = 0x0B;
<------><------>break;
<------>}
 
<------>reg_r(gspca_dev, 0x0002, 1);
<------>reg_w_val(gspca_dev, 0x0055, Reg55);
<------>reg_r(gspca_dev, 0x0002, 1);
<------>reg_w(gspca_dev, 0x0010, reg10, 2);
<------>reg_w_val(gspca_dev, 0x0054, 0x02);
<------>reg_w_val(gspca_dev, 0x0054, 0x01);
<------>reg_w_val(gspca_dev, 0x0000, 0x94);
<------>reg_w_val(gspca_dev, 0x0053, 0xc0);
<------>reg_w_val(gspca_dev, 0x00fc, 0xe1);
<------>reg_w_val(gspca_dev, 0x0000, 0x00);
<------>/* wait for completion */
<------>retry = 50;
<------>do {
<------><------>reg_r(gspca_dev, 0x0002, 1);
<------><------><------><------><------><------><------>/* 0x07 until 0x00 */
<------><------>if (gspca_dev->usb_buf[0] == 0x00)
<------><------><------>break;
<------><------>reg_w_val(gspca_dev, 0x0053, 0x00);
<------>} while (--retry);
<------>if (retry == 0)
<------><------>gspca_err(gspca_dev, "Damned Errors sending jpeg Table\n");
<------>/* send the qtable now */
<------>reg_r(gspca_dev, 0x0001, 1);		/* -> 0x18 */
<------>length = 8;
<------>for (i = 0; i < 18; i++) {
<------><------>if (i == 17)
<------><------><------>length = 2;
<------><------>reg_w(gspca_dev, 0x0008, cxjpeg_qtable[i], length);
 
<------>}
<------>reg_r(gspca_dev, 0x0002, 1);	/* 0x00 */
<------>reg_r(gspca_dev, 0x0053, 1);	/* 0x00 */
<------>reg_w_val(gspca_dev, 0x0054, 0x02);
<------>reg_w_val(gspca_dev, 0x0054, 0x01);
<------>reg_w_val(gspca_dev, 0x0000, 0x94);
<------>reg_w_val(gspca_dev, 0x0053, 0xc0);
 
<------>reg_r(gspca_dev, 0x0038, 1);		/* 0x40 */
<------>reg_r(gspca_dev, 0x0038, 1);		/* 0x40 */
<------>reg_r(gspca_dev, 0x001f, 1);		/* 0x38 */
<------>reg_w(gspca_dev, 0x0012, reg12, 5);
<------>reg_w(gspca_dev, 0x00e5, regE5_8, 8);
<------>reg_r(gspca_dev, 0x00e8, 8);
<------>reg_w(gspca_dev, 0x00e5, regE5a, 4);
<------>reg_r(gspca_dev, 0x00e8, 1);		/* 0x00 */
<------>reg_w_val(gspca_dev, 0x009a, 0x01);
<------>reg_w(gspca_dev, 0x00e5, regE5b, 4);
<------>reg_r(gspca_dev, 0x00e8, 1);		/* 0x00 */
<------>reg_w(gspca_dev, 0x00e5, regE5c, 4);
<------>reg_r(gspca_dev, 0x00e8, 1);		/* 0x00 */
 
<------>reg_w(gspca_dev, 0x0051, reg51, 2);
<------>reg_w(gspca_dev, 0x0010, reg10, 2);
<------>reg_w_val(gspca_dev, 0x0070, reg70);
}
 
static void cx11646_init1(struct gspca_dev *gspca_dev)
{
<------>int i = 0;
 
<------>reg_w_val(gspca_dev, 0x0010, 0x00);
<------>reg_w_val(gspca_dev, 0x0053, 0x00);
<------>reg_w_val(gspca_dev, 0x0052, 0x00);
<------>reg_w_val(gspca_dev, 0x009b, 0x2f);
<------>reg_w_val(gspca_dev, 0x009c, 0x10);
<------>reg_r(gspca_dev, 0x0098, 1);
<------>reg_w_val(gspca_dev, 0x0098, 0x40);
<------>reg_r(gspca_dev, 0x0099, 1);
<------>reg_w_val(gspca_dev, 0x0099, 0x07);
<------>reg_w_val(gspca_dev, 0x0039, 0x40);
<------>reg_w_val(gspca_dev, 0x003c, 0xff);
<------>reg_w_val(gspca_dev, 0x003f, 0x1f);
<------>reg_w_val(gspca_dev, 0x003d, 0x40);
/*	reg_w_val(gspca_dev, 0x003d, 0x60); */
<------>reg_r(gspca_dev, 0x0099, 1);			/* ->0x07 */
 
<------>while (cx_sensor_init[i][0]) {
<------><------>reg_w_val(gspca_dev, 0x00e5, cx_sensor_init[i][0]);
<------><------>reg_r(gspca_dev, 0x00e8, 1);		/* -> 0x00 */
<------><------>if (i == 1) {
<------><------><------>reg_w_val(gspca_dev, 0x00ed, 0x01);
<------><------><------>reg_r(gspca_dev, 0x00ed, 1);	/* -> 0x01 */
<------><------>}
<------><------>i++;
<------>}
<------>reg_w_val(gspca_dev, 0x00c3, 0x00);
}
 
/* this function is called at probe time */
static int sd_config(struct gspca_dev *gspca_dev,
<------><------><------>const struct usb_device_id *id)
{
<------>struct cam *cam;
 
<------>cam = &gspca_dev->cam;
<------>cam->cam_mode = vga_mode;
<------>cam->nmodes = ARRAY_SIZE(vga_mode);
<------>return 0;
}
 
/* this function is called at probe and resume time */
static int sd_init(struct gspca_dev *gspca_dev)
{
<------>cx11646_init1(gspca_dev);
<------>cx11646_initsize(gspca_dev);
<------>cx11646_fw(gspca_dev);
<------>cx_sensor(gspca_dev);
<------>cx11646_jpegInit(gspca_dev);
<------>return 0;
}
 
static int sd_start(struct gspca_dev *gspca_dev)
{
<------>struct sd *sd = (struct sd *) gspca_dev;
 
<------>/* create the JPEG header */
<------>jpeg_define(sd->jpeg_hdr, gspca_dev->pixfmt.height,
<------><------><------>gspca_dev->pixfmt.width,
<------><------><------>0x22);		/* JPEG 411 */
<------>jpeg_set_qual(sd->jpeg_hdr, QUALITY);
 
<------>cx11646_initsize(gspca_dev);
<------>cx11646_fw(gspca_dev);
<------>cx_sensor(gspca_dev);
<------>cx11646_jpeg(gspca_dev);
<------>return 0;
}
 
/* called on streamoff with alt 0 and on disconnect */
static void sd_stop0(struct gspca_dev *gspca_dev)
{
<------>int retry = 50;
 
<------>if (!gspca_dev->present)
<------><------>return;
<------>reg_w_val(gspca_dev, 0x0000, 0x00);
<------>reg_r(gspca_dev, 0x0002, 1);
<------>reg_w_val(gspca_dev, 0x0053, 0x00);
 
<------>while (retry--) {
/*		reg_r(gspca_dev, 0x0002, 1);*/
<------><------>reg_r(gspca_dev, 0x0053, 1);
<------><------>if (gspca_dev->usb_buf[0] == 0)
<------><------><------>break;
<------>}
<------>reg_w_val(gspca_dev, 0x0000, 0x00);
<------>reg_r(gspca_dev, 0x0002, 1);
 
<------>reg_w_val(gspca_dev, 0x0010, 0x00);
<------>reg_r(gspca_dev, 0x0033, 1);
<------>reg_w_val(gspca_dev, 0x00fc, 0xe0);
}
 
static void sd_pkt_scan(struct gspca_dev *gspca_dev,
<------><------><------>u8 *data,			/* isoc packet */
<------><------><------>int len)			/* iso packet length */
{
<------>struct sd *sd = (struct sd *) gspca_dev;
 
<------>if (data[0] == 0xff && data[1] == 0xd8) {
 
<------><------>/* start of frame */
<------><------>gspca_frame_add(gspca_dev, LAST_PACKET, NULL, 0);
 
<------><------>/* put the JPEG header in the new frame */
<------><------>gspca_frame_add(gspca_dev, FIRST_PACKET,
<------><------><------><------>sd->jpeg_hdr, JPEG_HDR_SZ);
<------><------>data += 2;
<------><------>len -= 2;
<------>}
<------>gspca_frame_add(gspca_dev, INTER_PACKET, data, len);
}
 
static void setbrightness(struct gspca_dev *gspca_dev, s32 val, s32 sat)
{
<------>__u8 regE5cbx[] = { 0x88, 0x00, 0xd4, 0x01, 0x88, 0x01, 0x01, 0x01 };
<------>__u8 reg51c[2];
 
<------>regE5cbx[2] = val;
<------>reg_w(gspca_dev, 0x00e5, regE5cbx, 8);
<------>reg_r(gspca_dev, 0x00e8, 8);
<------>reg_w(gspca_dev, 0x00e5, regE5c, 4);
<------>reg_r(gspca_dev, 0x00e8, 1);		/* 0x00 */
 
<------>reg51c[0] = 0x77;
<------>reg51c[1] = sat;
<------>reg_w(gspca_dev, 0x0051, reg51c, 2);
<------>reg_w(gspca_dev, 0x0010, reg10, 2);
<------>reg_w_val(gspca_dev, 0x0070, reg70);
}
 
static void setcontrast(struct gspca_dev *gspca_dev, s32 val, s32 sat)
{
<------>__u8 regE5acx[] = { 0x88, 0x0a, 0x0c, 0x01 };	/* seem MSB */
/*	__u8 regE5bcx[] = { 0x88, 0x0b, 0x12, 0x01};	 * LSB */
<------>__u8 reg51c[2];
 
<------>regE5acx[2] = val;
<------>reg_w(gspca_dev, 0x00e5, regE5acx, 4);
<------>reg_r(gspca_dev, 0x00e8, 1);		/* 0x00 */
<------>reg51c[0] = 0x77;
<------>reg51c[1] = sat;
<------>reg_w(gspca_dev, 0x0051, reg51c, 2);
<------>reg_w(gspca_dev, 0x0010, reg10, 2);
<------>reg_w_val(gspca_dev, 0x0070, reg70);
}
 
static int sd_s_ctrl(struct v4l2_ctrl *ctrl)
{
<------>struct gspca_dev *gspca_dev =
<------><------>container_of(ctrl->handler, struct gspca_dev, ctrl_handler);
<------>struct sd *sd = (struct sd *)gspca_dev;
 
<------>gspca_dev->usb_err = 0;
 
<------>if (!gspca_dev->streaming)
<------><------>return 0;
 
<------>switch (ctrl->id) {
<------>case V4L2_CID_BRIGHTNESS:
<------><------>setbrightness(gspca_dev, ctrl->val, sd->sat->cur.val);
<------><------>break;
<------>case V4L2_CID_CONTRAST:
<------><------>setcontrast(gspca_dev, ctrl->val, sd->sat->cur.val);
<------><------>break;
<------>case V4L2_CID_SATURATION:
<------><------>setbrightness(gspca_dev, sd->brightness->cur.val, ctrl->val);
<------><------>setcontrast(gspca_dev, sd->contrast->cur.val, ctrl->val);
<------><------>break;
<------>}
<------>return gspca_dev->usb_err;
}
 
static const struct v4l2_ctrl_ops sd_ctrl_ops = {
<------>.s_ctrl = sd_s_ctrl,
};
 
static int sd_init_controls(struct gspca_dev *gspca_dev)
{
<------>struct sd *sd = (struct sd *)gspca_dev;
<------>struct v4l2_ctrl_handler *hdl = &gspca_dev->ctrl_handler;
 
<------>gspca_dev->vdev.ctrl_handler = hdl;
<------>v4l2_ctrl_handler_init(hdl, 3);
<------>sd->brightness = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
<------><------><------>V4L2_CID_BRIGHTNESS, 0, 255, 1, 0xd4);
<------>sd->contrast = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
<------><------><------>V4L2_CID_CONTRAST, 0x0a, 0x1f, 1, 0x0c);
<------>sd->sat = v4l2_ctrl_new_std(hdl, &sd_ctrl_ops,
<------><------><------>V4L2_CID_SATURATION, 0, 7, 1, 3);
<------>if (hdl->error) {
<------><------>pr_err("Could not initialize controls\n");
<------><------>return hdl->error;
<------>}
<------>return 0;
}
 
/* sub-driver description */
static const struct sd_desc sd_desc = {
<------>.name = MODULE_NAME,
<------>.config = sd_config,
<------>.init = sd_init,
<------>.init_controls = sd_init_controls,
<------>.start = sd_start,
<------>.stop0 = sd_stop0,
<------>.pkt_scan = sd_pkt_scan,
};
 
/* -- module initialisation -- */
static const struct usb_device_id device_table[] = {
<------>{USB_DEVICE(0x0572, 0x0041)},
<------>{}
};
MODULE_DEVICE_TABLE(usb, device_table);
 
/* -- device connect -- */
static int sd_probe(struct usb_interface *intf,
<------><------><------>const struct usb_device_id *id)
{
<------>return gspca_dev_probe(intf, id, &sd_desc, sizeof(struct sd),
<------><------><------><------>THIS_MODULE);
}
 
static struct usb_driver sd_driver = {
<------>.name = MODULE_NAME,
<------>.id_table = device_table,
<------>.probe = sd_probe,
<------>.disconnect = gspca_disconnect,
#ifdef CONFIG_PM
<------>.suspend = gspca_suspend,
<------>.resume = gspca_resume,
<------>.reset_resume = gspca_resume,
#endif
};
 
module_usb_driver(sd_driver);