saa7104.h.bak

saa7106的芯片的驱动代码

#ifndef _SAA7104_LINUX
#define _SAA7104_LINUX

//video_mode
#define PAL 0
#define NTSC 1


typedef struct saa7104_reg_t
{
    unsigned int addr;
    unsigned int value;
}saa7104_reg;

typedef struct subaddInfo_t {
    unsigned char       subAddr;        // Subaddress of saa7104 register
    unsigned char       value;          // Data for this register
} subaddInfo_t;


//SAA7104 SETTING OPERATION
#define SAA7104_READ_REG						0x00		//读寄存器
#define SAA7104_WRITE_REG						0x01		//写寄存器
#define SAA7104_REG_MODE						0x02		//制式修改
#define SAA7104_REG_DUMP						0x03		//显示所有寄存器值

typedef enum saa7104_re_t
{
	
	SAA7104_IOCTL_FAIL =-1,	
	SAA7104_IOCTL_OK = 0,    
	SAA7104_READ_REG_FAIL,						//读寄存器出错 
	SAA7104_WRITE_REG_FAIL,
}SAA7104Ret;


//define for SAA7104
#define SAA7104_I2C_ADDR 0x88
#define SAA7104_ID 0x1c

/*process of bit*/
#define SET_BIT(x,y)        ((x) |= (y))
#define CLEAR_BIT(x,y)      ((x) &= ~(y))
#define CHKBIT_SET(x,y)     (((x)&(y)) == (y))
#define CHKBIT_CLR(x,y)     (((x)&(y)) == 0)
#define BITMSK(x)			(int)(1 << (x))


//==================================================================================
//==================================================================================
//						SAA7104 initialize table description
//==================================================================================
//==================================================================================

static subaddInfo_t saa7104_720x576x50p_TO_PAL[] = {    
    {0x01 , 0x00},		 
    {0x02 , 0x00},//
    {0x03 , 0x00},
    {0x04 , 0x00},
    {0x05 , 0x00},
    {0x06 , 0x00},
    {0x07 , 0x00},
    {0x08 , 0x00},
    {0x09 , 0x00},//
    {0x0a , 0x00},//
    {0x0b , 0x00},//
    {0x0c , 0x00},//
    {0x0d , 0x00},//
    {0x0e , 0x00},//
    {0x0f , 0x00},//
    {0x10 , 0x00},
    {0x11 , 0x00},
    {0x12 , 0x00},
    {0x13 , 0x00},//
    {0x14 , 0x00},
    {0x15 , 0x00},
    {0x16 , 0x06},		 //DAC fine adj
    {0x17 , 0x1b},		 //R DAC coarse
    {0x18 , 0x1b},		 //G DAC coarse
    {0x19 , 0x1b},		 //B DAC coarse
    {0x1a , 0x46},		 //monitor sense threshold
    {0x1b , 0x67},		 //monitor sense
    {0x1c , 0x05},		 
    {0x1d , 0x00},//	 
    {0x1e , 0x00},//
    {0x1f , 0x00},//
    {0x20 , 0x00},
    {0x21 , 0x00},
    {0x24 , 0x00},
    {0x25 , 0x00},
    {0x26 , 0xff},		  //WSS
    {0x27 , 0x3f},		  //WSS
    {0x28 , 0x21},		  //Burst start
    {0x29 , 0x1d},		  //Burst end
    {0x2a , 0xff},		  //CG
    {0x2b , 0xff},		  //CG
    {0x2c , 0x0f},		  //CG
    {0x2d , 0xb0},		  //Output enables
    {0x2e , 0x00},//
    {0x2f , 0x00},//
    {0x30 , 0x00},
    {0x31 , 0x00},
    {0x32 , 0x00},//
    {0x33 , 0x00},
    {0x34 , 0x00},//
    {0x35 , 0x00},//
    {0x36 , 0x00},
    {0x37 , 0x00},		  //vertical filter
    {0x38 , 0x00},		  //Gain luma/chroma
    {0x39 , 0x00},		  //Gain luma/chroma
    {0x3a , 0x3d},		  //input data control
    {0x54 , 0x12},
    {0x55 , 0x0f},
    {0x56 , 0xc3},
    {0x57 , 0x00},
    {0x58 , 0x02},
    {0x59 , 0x30},
    {0x5a , 0x27},		  //CHPS color phase
    {0x5b , 0x7d},
    {0x5c , 0xaf},
    {0x5d , 0x2a},		  //black level
    {0x5e , 0x3f},		  //blanking level
    {0x5f , 0x3f},		  //cross color
    {0x60 , 0x72},
    {0x61 , 0x16},
    {0x62 , 0x2d},
    {0x63 , 0xcb},
    {0x64 , 0x8a},
    {0x65 , 0x09},
    {0x66 , 0x2a},
    {0x67 , 0x00},
    {0x68 , 0x00},
    {0x69 , 0x00},
    {0x6a , 0x00},
    {0x6c , 0x00},
    {0x6d , 0x00},
    {0x6e , 0x80},
    {0x6f , 0x06},
    {0x70 , 0x1f},
    {0x71 , 0xbf},
    {0x72 , 0x61},
    {0x73 , 0x61},
    {0x74 , 0x43},
    {0x75 , 0xb0},
    {0x76 , 0x78},
    {0x77 , 0xf9},
    {0x78 , 0x2a},
    {0x79 , 0xfa},
    {0x7a , 0x17},
    {0x7b , 0x36},
    {0x7c , 0x40},
    {0x7d , 0x00},
    {0x7e , 0x00},
    {0x7f , 0x00},
    {0x80 , 0x01},
    {0x81 , 0x00},
    {0x82 , 0x00},
    {0x83 , 0x00},
    {0x84 , 0x75},
    {0x85 , 0x08},
    {0x90 , 0x03},
    {0x91 , 0xd0},
    {0x92 , 0x16},
    {0x93 , 0x16},
    {0x94 , 0x08},
    {0x95 , 0x20},
    {0x96 , 0x31},
    {0x97 , 0x15},
    {0x98 , 0xbf},
    {0x99 , 0x06},
    {0x9a , 0x00},
    {0x9b , 0x00},
    {0x9c , 0x08},
    {0x9d , 0x64},
    {0x9e , 0x64},
    {0x9f , 0x00},
    {0xa0 , 0x00},
    {0xa1 , 0x00},
    {0xa2 , 0x10},
    {0xa3 , 0x80},
    {0xa4 , 0x12},
    {0xdc , 0x00},	//HD Path
    {0xf0 , 0xff},
    {0xf1 , 0xff},
    {0xf2 , 0xff},
    {0xf3 , 0x00},
    {0xf4 , 0x00},
    {0xf5 , 0x00},
    {0xf6 , 0x00},
    {0xf7 , 0x00},
    {0xf8 , 0xff},
    {0xf9 , 0xaa},
    {0xfa , 0x06},
    {0xfb , 0x34},
    {0xfc , 0x61},
    {0xfd , 0xd3}
};


static subaddInfo_t saa7104_720x480x60p_TO_NTSC[] = {    
    {0x00, 0xa2},
  {0x01, 0x00},
  {0x03, 0x00},
  {0x04, 0x00},
  {0x05, 0x00},
  {0x06, 0x00},
  {0x07, 0x00},
  {0x08, 0x00},
  {0x10, 0x00},
  {0x11, 0x00},
  {0x12, 0x00},
  {0x14, 0x00},
  {0x15, 0x00},
  {0x16, 0x0f},
  {0x17, 0x1b},
  {0x18, 0x1b},
  {0x19, 0x1b},
  {0x1a, 0x46},
  {0x1b, 0x66},
  {0x1c, 0x04},
  {0x20, 0x00},
  {0x21, 0x00},
  {0x24, 0x00},
  {0x25, 0x00},
  {0x26, 0xff},
  {0x27, 0x3f},
  {0x28, 0x30},
  {0x29, 0x1d},
  {0x2a, 0xff},
  {0x2b, 0xff},
  {0x2c, 0x0f},
  {0x2d, 0x24},
  {0x30, 0x00},
  {0x31, 0x00},
  {0x33, 0x00},
  {0x36, 0x00},
  {0x37, 0x00},
  {0x38, 0x1a},
  {0x39, 0x1a},
  {0x3a, 0x20},
  {0x54, 0x01},
  {0x55, 0x0f},
  {0x56, 0xc3},
  {0x57, 0x00},
  {0x58, 0x02},
  {0x59, 0x30},
  {0x5a, 0xe8},
  {0x5b, 0x8c},
  {0x5c, 0xaf},
  {0x5d, 0x39},
  {0x5e, 0x09},
  {0x5f, 0x00},
  {0x60, 0x00},
  {0x61, 0x01},
  {0x62, 0x70},
  {0x63, 0x5a},
  {0x64, 0x7e},
  {0x65, 0xf0},
  {0x66, 0x21},
  {0x67, 0x00},
  {0x68, 0x00},
  {0x69, 0x00},
  {0x6a, 0x00},
  {0x6c, 0x00},
  {0x6d, 0x00},
  {0x6e, 0x02},
  {0x6f, 0x06},
  {0x70, 0xb9},
  {0x71, 0xac},
  {0x72, 0x60},
  {0x73, 0x90},
  {0x74, 0x04},
  {0x75, 0xb0},
  {0x76, 0x78},
  {0x77, 0xf9},
  {0x78, 0x2a},
  {0x79, 0xfa},
  {0x7a, 0x12},
  {0x7b, 0x06},
  {0x7c, 0x40},
  {0x7d, 0x00},
  {0x7e, 0x0c},
  {0x7f, 0x0d},
  {0x80, 0x01},
  {0x81, 0x2e},
  {0x82, 0x10},
  {0x83, 0x32},
  {0x84, 0x75},
  {0x85, 0x04},
  {0x90, 0x4a},
  {0x91, 0x78},
  {0x92, 0x26},
  {0x93, 0x26},
  {0x94, 0x04},
  {0x95, 0x56},
  {0x96, 0x22},
  {0x97, 0x01},
  {0x98, 0x2f},
  {0x99, 0x04},
  {0x9a, 0xe1},
  {0x9b, 0xfe},
  {0x9c, 0xff},
  {0x9d, 0xff},
  {0x9e, 0x00},
  {0x9f, 0x0f},
  {0xa0, 0xff},
  {0xa1, 0x0f},
  {0xa2, 0x00},
  {0xa3, 0x80},
  {0xa4, 0x80},
  {0xf0, 0xff},
  {0xf1, 0xff},
  {0xf2, 0xff},
  {0xf3, 0x00},
  {0xf4, 0x00},
  {0xf5, 0x00},
  {0xf6, 0x00},
  {0xf7, 0x00},
  {0xf8, 0xff},
  {0xf9, 0x3b},
  {0xfa, 0x07},
  {0xfb, 0x9d},
  {0xfc, 0x03},
  {0xfd, 0xd3}  
};

#endif