cxlib.h

网上下的该驱动没有中微星307b

    0x77, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
};

static int cx11646_initsize(struct usb_spca50x *spca50x)
{
    int i;
    __u8 reg12[] = { 0x08, 0x05, 0x07, 0x04, 0x24 };
    __u8 reg17[] = { 0x0a, 0x00, 0xf2, 0x01, 0x0f, 0x00, 0x97, 0x02 };
    __u8 *cxinit;
    __u8 val = 0;
    switch (spca50x->mode) {
    case 0:
	cxinit = cx_inits_640;
	break;
    case 1:
	cxinit = cx_inits_352;
	break;
    case 2:
	cxinit = cx_inits_320;
	break;
    case 3:
	cxinit = cx_inits_176;
	break;
    case 4:
	cxinit = cx_inits_160;
	break;
    default:
	cxinit = cx_inits_320;
	break;
    }
    val = 0x01;
    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x009a, &val, 1);
    val = 0x10;
    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x0010, &val, 1);
    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x0012, reg12, 5);
    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x0017, reg17, 8);
    val = 0x00;
    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x00c0, &val, 1);
    val = 0x04;
    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x00c1, &val, 1);
    val = 0x04;
    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x00c2, &val, 1);
    for (i = 0; i < 7; i++) {
	switch (i) {
	case 0:
	    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x0061, cxinit, 8);
	    break;
	case 1:
	    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x00ca, cxinit, 8);
	    break;
	case 2:
	    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x00d2, cxinit, 8);
	    break;
	case 3:
	    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x00da, cxinit, 6);
	    break;
	case 4:
	    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x0041, cxinit, 8);
	    break;
	case 5:
	    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x0049, cxinit, 8);
	    break;
	case 6:
	    spca5xxRegWrite(spca50x->dev, 0x00, 0x00, 0x0051, cxinit, 2);
	    break;
	}
	if (i < 6)
	    cxinit += 8;	//surf trought the table
    }
    spca5xxRegRead(spca50x->dev, 0x00, 0x00, 0x0010, &val, 1);
    return (int) val;
}

static __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 __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 __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 __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 __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}
};
static __u8 cxjpeg_160[][8] = {
    {0xFF, 0xD8, 0xFF, 0xDB, 0x00, 0x84, 0x00, 0x0D},	//1
    {0x09, 0x09, 0x0B, 0x09, 0x08, 0x0D, 0x0B, 0x0A},