/****************************************************************************#	 	Connexant Cx11646    library                                ## 		Copyright (C) 2004 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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA ##                                                                           #****************************************************************************/static __u8 cx_sensor_init[][4] = {    {0x88, 0x11, 0x01, 0x01},    {0x88, 0x12, 0x70, 0x01},    {0x88, 0x0f, 0x00, 0x01},    {0x88, 0x05, 0x01, 0x01},    {0, 0, 0, 0}};static void cx11646_init1(struct usb_spca50x *spca50x){    __u8 val = 0;    int i = 0;    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x0010, &val, 1);    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x0053, &val, 1);    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x0052, &val, 1);    val = 0x2f;    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x009b, &val, 1);    val = 0x10;    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x009c, &val, 1);    spca5xxRegRead(spca50x->dev, 0x00, 0x00, 0x0098, &val, 1);    val = 0x40;    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x0098, &val, 1);    spca5xxRegRead(spca50x->dev, 0x00, 0x00, 0x0099, &val, 1);    val = 0x07;    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x0099, &val, 1);    val = 0x40;    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x0039, &val, 1);    val = 0xff;    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x003c, &val, 1);    val = 0x1f;    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x003f, &val, 1);    val = 0x40;    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x003d, &val, 1);//val= 0x60;//spca5xxRegWrite(spca50x->dev,0x00,0x00,0x003d,&val,1);    spca5xxRegRead(spca50x->dev, 0x00, 0x00, 0x0099, &val, 1);	//->0x07    while (cx_sensor_init[i][0]) {	spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x00e5,			cx_sensor_init[i], 1);	spca5xxRegRead(spca50x->dev, 0x00, 0x00, 0x00e8, &val, 1);	// -> 0x00	if (i == 1) {	    val = 1;	    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x00ed, &val, 1);	    spca5xxRegRead(spca50x->dev, 0x00, 0x00, 0x00ed, &val, 1);	//-> 0x01	}	i++;    }    val = 0x00;    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x00c3, &val, 1);}static __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},    {0, 0, 0}};static void cx11646_fw(struct usb_spca50x *spca50x){    __u8 val = 0;    int i = 0;    val = 0x02;    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x006a, &val, 1);    while (cx11646_fw1[i][1]) {	spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x006b, cx11646_fw1[i],			3);	i++;    }    val = 0x00;    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x006a, &val, 1);}static __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 __u8 reg20[] = { 0x10, 0x42, 0x81, 0x19, 0xd3, 0xff, 0xa7, 0xff };static __u8 reg28[] = { 0x87, 0x00, 0x87, 0x00, 0x8f, 0xff, 0xea, 0xff };static __u8 reg10[] = { 0xb1, 0xb1 };static __u8 reg71a[] = { 0x08, 0x18, 0x0a, 0x1e };	// 640static __u8 reg71b[] = { 0x04, 0x0c, 0x05, 0x0f };	// 352{0x04,0x0a,0x06,0x12}; //352{0x05,0x0e,0x06,0x11}; //352static __u8 reg71c[] = { 0x02, 0x07, 0x03, 0x09 };	// 320{0x04,0x0c,0x05,0x0f}; //320static __u8 reg71d[] = { 0x02, 0x07, 0x03, 0x09 };	// 176static __u8 reg71e[] = { 0x02, 0x07, 0x03, 0x09 };	// 160static __u8 reg7b[] = { 0x00, 0xff, 0x00, 0xff, 0x00, 0xff };static void cx_sensor(struct usb_spca50x *spca50x){    __u8 val = 0;    int i = 0;    __u8 bufread[] = { 0, 0, 0, 0, 0, 0, 0, 0 };    int length = 0;    __u8 *ptsensor = cxsensor;    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x0020, reg20, 8);    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x0028, reg28, 8);    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x0010, reg10, 8);    val = 0x03;    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x0092, &val, 1);    PDEBUG(3, "spca50x->mode cx11646 %d", spca50x->mode);    switch (spca50x->mode) {    case 0:	spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x0071, reg71a, 4);	break;    case 1:	spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x0071, reg71b, 4);	break;    case 2:	spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x0071, reg71c, 4);	break;    case 3:	spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x0071, reg71d, 4);	break;    case 4:	spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x0071, reg71e, 4);	break;    default:	spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x0071, reg71c, 4);	break;    }    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x007b, reg7b, 6);    val = 0x00;    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x00f8, &val, 1);    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x0010, reg10, 8);    val = 0x41;    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x0098, &val, 1);    for (i = 0; i < 11; i++) {	if ((i == 3) || (i == 5) || (i == 8)) {	    length = 8;	} else {	    length = 4;	}	spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x00e5, ptsensor,			length);	if (length == 4) {	    spca5xxRegRead(spca50x->dev, 0x00, 0x00, 0x00e8, &val, 1);	} else {	    spca5xxRegRead(spca50x->dev, 0x00, 0x00, 0x00e8, bufread,			   length);	}	ptsensor += length;    }    spca5xxRegRead(spca50x->dev, 0x00, 0x00, 0x00e7, bufread, 8);}static __u8 cx_inits_160[] = {    0x81, 0x81, 0xa0, 0x00, 0x78, 0x00, 0x04, 0x01,    0x00, 0x01, 0x01, 0x01, 0x10, 0x00, 0x04, 0x01,    0x65, 0x45, 0x13, 0x1a, 0x2c, 0xdf, 0xb9, 0x81,    0x30, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00,    0xe2, 0xff, 0xf1, 0xff, 0xc2, 0xff, 0xbc, 0xff,    0xf5, 0xff, 0x6b, 0xff, 0xf2, 0x01, 0x43, 0x02,    0xe4, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};static __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 __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 __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 __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 int cx11646_initsize(struct usb_spca50x *spca50x){