tmbsl7113local.h

PNX1500上视频采集芯片7113的设置源代码

//
// Copyright (C) 2003 Koninklijke Philips Electronics N.V., 
// All Rights Reserved. 
//
// This source code and any compilation or derivative thereof is the 
// proprietary information of Koninklijke Philips Electronics N.V. 
// and is confidential in nature. 
// Under no circumstances is this software to be exposed to or placed 
// under an Open Source License of any type without the expressed 
// written permission of Koninklijke Philips Electronics N.V. 
// 
//###########################################################
//! 
//      \file           tmbsl7113local.h 
// 
//      \brief          - 
// 
// 
//-----------------------------------------------------------
// 
//      %version:       eh04#8 % 
//      instance:       DS_7 
//      %date_created:  2004-12-02 16:38:16 % 
//
//###########################################################




//-----------------------------------------------------------------------------
// FILE NAME:    tmbsl7113.h
//
// DESCRIPTION:  This is the API definition to handle/simulate the external
//               analog video input decoder.
//
// DOCUMENT REF: DVP Software Coding Guidelines
//               DVP Software Versioning Specification
//               DVP Board Support Library Architecture Specification
//
// NOTES:        None
//-----------------------------------------------------------------------------
//

//-----------------------------------------------------------------------------
// Standard include files:
//-----------------------------------------------------------------------------
//

#ifndef TMBSL_7113_LOCAL_H
#define TMBSL_7113_LOCAL_H

//-----------------------------------------------------------------------------
// Project include files:
//-----------------------------------------------------------------------------
//
#include <tmbsl7113.h>                  // Video In board support library hdr

#if defined(__cplusplus)
extern "C" {
#endif

//-----------------------------------------------------------------------------
// Types and defines:
//-----------------------------------------------------------------------------
//

#define SAA7113_MAX_UNITS       2
#define NUM_OF_DEF_ADAPTER      2
#define MAX_TT                  14
#define MAX_IIC_DATA_SIZE       80

// SAA7113 register values
#define A_HLCK          0x40 /* OLDSB = 1. Horizontal freq locked */
#define A_HLVLN         0x40 /* OLDSB = 0  Horizontal/Vertical freq locked */
#define A_FIDT          0x20 /* LOW = 50Hz, HIGH = 60 Hz */
#define A_RDCAP         0x01 /* OLDSB = 0. Ready for capture */
#define A_CODE          0x01 /* OLDSB = 1. Colour Signal in accordance w/ selected standard */



typedef enum 
{
    ChipVersion=            0x00,   
    IncrementDelay=         0x01,   
    AnalogInputControl1=    0x02,   
    AnalogInputControl2=    0x03,   
    AnalogInputControl3=    0x04,   
    AnalogInputControl4=    0x05,   
    HorzSyncStart=          0x06,   
    HorzSyncStop=           0x07,   
    SyncControl=            0x08,   
    LuminanceControl=       0x09,   
    LuminanceBrightness=    0x0A,   
    LuminanceContrast=      0x0B,   
    ChromaSaturation=       0x0C,   
    ChromaHueControl=       0x0D,   
    ChromaControl=          0x0E,   
    ChromaGainControl=      0x0F,   

    FormatDelayControl=     0x10,   
    OutputControl1=         0x11,   
    OutputControl2=         0x12,   
    OutputControl3=         0x13,   

    VGateStart=             0x15,   
    VGateStop=              0x16,   
    VGateMSB=               0x17,   

    StatusByte=             0x1F,   

    AC1=                    0x40,   
    LCR2=                   0x41,   
    LCR3=                   0x42,   
    LCR4=                   0x43,   
    LCR5=                   0x44,   
    LCR6=                   0x45,   
    LCR7=                   0x46,   
    LCR8=                   0x47,   
    LCR9=                   0x48,   
    LCR10=                  0x49,   
    LCR11=                  0x4A,   
    LCR12=                  0x4B,   
    LCR13=                  0x4C,   
    LCR14=                  0x4D,   
    LCR15=                  0x4E,   
    LCR16=                  0x4F,   
    LCR17=                  0x50,   
    LCR18=                  0x51,   
    LCR19=                  0x52,   
    LCR20=                  0x53,   
    LCR21=                  0x54,   
    LCR22=                  0x55,   
    LCR23=                  0x56,   
    LCR24=                  0x57,   
    FC=                     0x58,   
    HOFF=                   0x59,   
    VOFF=                   0x5A,   
    HVOFF=                  0x5B,   

    DID=                    0x5D,   
    SDID=                   0x5E,   

    DR=                     0x60,   
    LN1=                    0x61,   
    LN2=                    0x62    
} decoderRegs_t;


typedef struct 
{
    Int               nBitMask;
    Int               nNibble;
} viDataServiceMapping_t;


// Video Decoder Instance struct
typedef struct {
    Bool                     init;              // True:instance is initialized
    tmbslAvi_t               config;            // unit configuration
    tmInstance_t             iicInstance;       // IIC instance in use
    tmVideoAnalogStandard_t  curVideoStandard;  // current video standard
    tmVideoAnalogAdapter_t   curAdapterType;    // current adapter type
    UInt32                   curAdapterIndex;   // current adapter index
    UInt32                   curDecInput;       // current mode select value
    UInt32                   curBrightness;     // Current brightness
    UInt32                   curContrast;       // Current contrast
    UInt32                   curSaturation;     // Current saturation
    UInt32                   curHue;            // Current hue
    tmPowerState_t           curPowerState;     // Current Power State
} decoderStruct_t;

//-----------------------------------------------------------------------------
// Global data:
//-----------------------------------------------------------------------------
//

static UInt8 saa7113_defRegs[] = 
{
     IncrementDelay,        0x08,
     AnalogInputControl1,   0xC1,
     AnalogInputControl2,   0x13,
     AnalogInputControl3,   0x00,
     AnalogInputControl4,   0x00,
     HorzSyncStart,         0xe9,
     HorzSyncStop,          0x0b,
     SyncControl,           0xa8,
     LuminanceControl,      0x01,
     LuminanceBrightness,   0x80,
     LuminanceContrast,     0x47,
     ChromaSaturation,      0x40,
     ChromaHueControl,      0x00,
     ChromaControl,         0x01,
     ChromaGainControl,     0x3f,

     FormatDelayControl,    0x00,
     OutputControl1,        0x0C,
     OutputControl2,        0x11,
     OutputControl3,        0x00,

     VGateStart,            0x00,
     VGateStop,             0x00,
     VGateMSB,              0x00,

     StatusByte,            0x00,

     AC1,                   0x02,
     LCR2,                  0xFF,
     LCR3,                  0xFF,
     LCR4,                  0xFF,
     LCR5,                  0xFF,
     LCR6,                  0xFF,
     LCR7,                  0xFF,
     LCR8,                  0xFF,
     LCR9,                  0xFF,
     LCR10,                 0xFF,
     LCR11,                 0xFF,
     LCR12,                 0xFF,
     LCR13,                 0xFF,
     LCR14,                 0xFF,
     LCR15,                 0xFF,
     LCR16,                 0xFF,
     LCR17,                 0xFF,
     LCR18,                 0xFF,
     LCR19,                 0xFF,
     LCR20,                 0xFF,
     LCR21,                 0xFF,
     LCR22,                 0xFF,
     LCR23,                 0xFF,
     LCR24,                 0xFF,
     FC,                    0x00,
     HOFF,                  0x54,
     VOFF,                  0x0A,
     HVOFF,                 0x03,

     DID,                   0x00,
     SDID,                  0x13,
     DR,                    0x00,
     LN1,                   0x0c,
     LN2,                   0x2F
};


static UInt             m_nNumVBILines;
static UInt             m_nStartVBILine;
static tmErrorCode_t  lastI2cError = TM_OK;


static viDataServiceMapping_t Convert7113TT[MAX_TT] =
{
    {vdsEuroTeleText,       0x0},
    {vdsEuroClosedCaption,  0x1},
    {vdsVPS,                0x2},
    {vdsWSS,                0x3},
    {vdsUSTeleText,         0x4},
    {vdsUSClosedCaption,    0x5},
    {vdsUpsampledRaw,       0x7},
    {vdsTeleText,           0x8},
    {vdsVITC_EBU,           0x9},
    {vdsVITC_SMPTE,         0xA},
    {vdsUSNABTS,            0xC},
    {vdsMoji,               0xD},
    {vdsJapFormatSwitch,    0xE},
    {vdsNone,               0xF},
};

static tmbslAviAdapterEntry_t gAdapterTable[SAA7113_MAX_UNITS];

static decoderStruct_t        gDecInstance[SAA7113_MAX_UNITS] = 
{
    {
        False,                      // True:instance is initialized
        {0,0,0,0,0,0,0,0,0,Null},   // configuration structure
        0,                          // Decoder's I2C base address 
        vasPAL,                     // default video standard
        vaaSvideo,                  // default adapter type
        0,                          // default adapter index
        0,                          // default mode select value
        0x80,                       // default brightness
        0x40,                       // default contrast
        0x40,                       // default saturation
        0,                          // default hue
        tmPowerOff                  // default power state
    },
    {
        False,                      // True:instance is initialized
        {0,0,0,0,0,0,0,0,0,Null},   // configuration structure
        0,                          // Decoder's I2C base address 
        vasPAL,                     // default video standard
        vaaSvideo,                  // default adapter type
        0,                          // default adapter index
        0,                          // default mode select value
        0x80,                       // default brightness
        0x40,                       // default contrast
        0x40,                       // default saturation
        0,                          // default hue
        tmPowerOff                  // default power state
    }
};  



#if defined(__cplusplus)
}
#endif

#endif