w99av.h

车载电子影音系统dvd播放系统原程序代码

/***************************************************************************

        (C)Copyright Cheertek Inc. 2002-2003,
           D300, all right reserved

        Product : CT908

        Date    : 1998.10.1
        Author  : Cheertek (D300 Chuan)
        Purpose : Provide all W99AV information
        Sources : w99av.c/ W99av2.c

****************************************************************************/

#ifndef __W99AV_H__
#define __W99AV_H__

#ifdef __cplusplus
        extern  "C"     {
#endif


//*** Brian2.32a, define the value for tuning DRAM clock phase (CT908S only, no effect on CT908B)

#define W99AV_DRAM_CLOCK_PHASE_VALUE        0x04        // System board case (146MHZ or 133MHz)
//#define W99AV_DRAM_CLOCK_PHASE_VALUE        0x08        // Module board OVER_CLOCKING case (146MHZ)
//#define W99AV_DRAM_CLOCK_PHASE_VALUE        0x0C        // Module board None OVER_CLOCKING case (133MHZ)




// LLY.045-2, if define it, F/W will dump CDROM decoding data to SP buffer
// others, it will dump to NV buffer while unreset after CDROM decoding case
#define DUMP_CDROM_DATA_TO_SP_BUFFER

// Chuan 172r2 2002/04/02, define it, can support Cache read/write function and instead of burst read/write
#define SUPPORT_CACHE_RW //support cache R/W functions   
//#define GLOBAL_BUS_IO
//#define CACHE_RW_ONLY //No burst R/W 

// LLY2.80, if define it, SP/OGT run-length table will be set by F/W
// Otherwise, it will be set by RISC command
//#define INITIAL_SPOGT_RL_TALBE_BY_FW


// LLY2.80, define the max number of command argument
// The max one of current used -- Preset Frame Buffer Command
// Notice: Must update this value if necessary command argument become large
#ifdef  INITIAL_SPOGT_RL_TALBE_BY_FW
#define MAX_CMD_ARG_NO  13
#else   // #ifdef INITIAL_SPOGT_RL_TALBE_BY_FW
#define MAX_CMD_ARG_NO  8
#endif  // #ifdef INITIAL_SPOGT_RL_TALBE_BY_FW

// LLY.171, add two global variables
extern  DWORD   __dwW99AVAudioFreq;
extern  WORD    __wW99AVSamplesPerFrame;
extern  WORD    __wW99AVAudioBitrate; //Kevin1.24a

// Brian1.21, add for DVDInfo module
extern DWORD   __dwReserveStart;
// Micky2.36, NV buffer address use variable
extern  DWORD   __dwNVStart;

#if IO == IO_PCI
extern  WORD    __wW99AVPCIIO;          // Base I/O     for     PCI     brideg
extern  WORD    __wW99AVBaseIO;         // Base I/O     address for     W9922QF dword access
extern  WORD    __wW99AVBaseIOByte;     // Base I/O     for     W9922QF byte access
extern  WORD    __wW99AVDACIO ;
extern  WORD    __wW99AVTVIO ;
#endif
#ifdef USE_INITIAL_FILE
extern  char    __strW99AVIni[50];      // the ini file name
extern  DWORD   __dwW99AVDSPArg;        // record DSP argument
//extern  BIT     EA;
extern  BYTE    __bMpegType;            // 1:Still , 0:Motion
extern  BYTE    __bInPath;              // 1:CD interface, 0:Host
extern  BYTE    __bW99AVAudioType;
#endif

// LLY2.80, create one pointer and two buffer to access the command argument of W99AV_CommandN()
// Let W99AV_CommandN() can be call by ISR and normal API, and don't destroy __dwW99AVCmdArg[]
// record command arguments(ARG0~ARG15)
// __dwW99AVCmdArg[0] is the number of arguments
//extern  DWORD __dwW99AVCmdArg[17];
extern  DWORD   xdata *  DATA  __dwW99AVCmdArg; // memory-specific pointer, and put in "data" space
extern  DWORD   __dwW99AVCmdBuffer[MAX_CMD_ARG_NO+1];  // for normal API usage
extern  DWORD   __dwW99AVCmdBuffer_ISR[MAX_CMD_ARG_NO+1]; // for ISR usage

extern  WORD    IDATA __wW99AVPCRHigh;
extern  WORD    IDATA __wW99AVPCRLow;
extern  WORD    __wW99AVVCRHigh;
extern  WORD    __wW99AVVCRLow;
extern  DWORD   __dwW99AVVDRR;
extern  WORD    __wW99AVCAR;
extern  WORD    __wW99AVHDSR;
extern  WORD    __wW99AVHDWR;
extern  WORD    __wW99AVSPVDS;
extern  WORD    __wW99AVSPHDS;
extern  WORD    __wW99AVPARCTLRHigh;
extern  WORD    __wW99AVPARCTLRLow;
extern  WORD    __wW99AVPARFIFOCTLRHigh ;
extern  WORD    __wW99AVPARFIFOCTLRLow ;
extern  WORD    __wW99AVAVIDRHigh;
extern  WORD    __wW99AVAVIDRLow;
extern  WORD    __wW99AVNVSUBIDRHigh;
extern  WORD    __wW99AVNVSUBIDRLow;
extern  DWORD   __dwW99AVVBUFFSIZE;
extern  DWORD   __dwW99AVABUFFSIZE;
extern  DWORD   __dwW99AVECCBASE;
extern  WORD    __wW99AVBSFORMATR;
extern  WORD    __wW99AVGPCRLow, __wW99AVGPCRHigh;
// DVD_173Micky, add two variables for DRAM source and destination.
extern  DWORD   __dwW99AV_SrcDRAM;
extern  DWORD   __dwW99AV_DestDRAM;
#ifdef SUPPORT_GZIP_COMPRESSION  //Kevin1.20
extern  WORD    __wW99AV_SizeDRAM; 
#endif
extern  BYTE    __bW99AVSpOgtType ;
extern  BYTE    __bW99AVABuf2Def;
#define TYPE_UNKNOWN    0
#define TYPE_SP         1
#define TYPE_OGT_SVCD   2
#define TYPE_OGT_CVD    4

//***************************************
// define delay time
#if  IO == IO_PCI
#define     DELAY       20
#define     ACKLOOP     20000  //Kevin1.25, about 10sec (must <65536 (WORD)) 
#define     VSYNCLOOP   10000
#else
#define     DELAY       0
#define     ACKLOOP     60     //Kevin1.25, not adjust system ACKLOOP, eg. wait no DSP ACK may be too long
#define     VSYNCLOOP   1200
#endif


// LLY.276p-4, preset frame buffer command must take more time
// while RISC will service vint during this command
// Chuan0.86, Give the long ACK count.
#if IO == IO_PCI
#define     ACKLOOP_PSFB    200000L //Kevin1.25, about 10 sec (must <2^32 (DWORD)) 
#else   // #if IO == IO_PCI
#define     ACKLOOP_PSFB    300000L //Kevin1.25, about 10 sec (must <2^32 (DWORD)) 
#endif  // #if IO == IO_PCI
//***************************************

//#ifdef USE_32M_SDRAM
#if (SDRAM_CONFIGURATION == SDRAM_32M) || ( (SDRAM_CONFIGURATION == SDRAM_64M) && !defined(SUPPORT_ANTISHOCK) )  //Kevin2.27, 32M or 64M non-antishock

#define     IRAM_ADDR       0x0300      // the start address of iram.inc
#define     IRAM_END_ADDR   0x3000      // the end address of iram.inc //Kevin1.01, add
#define     ERAM_ADDR       0x3000      // dsp eram's dram address
#define     ERAM_END_ADDR   0x5000      // dsp eram's dram end address //Kevin1.01, add

//Kevin2.36, swap buffer/side buffer adjustable
#define     W99AV_ADDR_SBUFF_DTS        0x5000L  
#define     W99AV_ADDR_SBUFF_MP3_WMA    0x5000L
#define     W99AV_ADDR_SIDE_INFO_START    0x3F200L // MP3 side information buffer start
#define     W99AV_ADDR_SIDE_INFO_LENGTH   0x6400L  //MP3 side information buffer size

//**********************************************************************************
// Digest mode buffer adjustment 
#define     W99AV_ADDR_VBUFF_DIGEST 0x11E31001L             // 120.5K DW, move video buffer to bank 2 in digest mode
#define     W99AV_ADDR_ABUFF_DIGEST         0x030302E3L             // 8K DW (only use 8K for sync issue)
#define     W99AV_ADDR_ABUFF2_DIGEST        0x03240304L             // 8K DW
// for digest mode, frame buffer starts form end of W99AV_ADDR_PCMBUFF_DIGEST +6K ==> 0x33D00 ==> put at frame buffer's limit 0x33E00
#define W99AV_ADDR_PCMBUFF_DIGEST          0x325                   // 8K DW  ==> 6K DW
// keep MAD swap buffer plus extra 2K, so we may move W99AV_ADDR_PCMBUFF_DIGEST to here
#define W99AV_ADDR_PCMBUFF2_DIGEST         0x70                   // 10K DW, PCM Buffer 2 for Other Mode
// define Frame buffer start address for Digest mode
#define W99AV_ADDR_FRAMEBUFF_DIGEST        0x33E    // address >> 8

// For normal A/V buffer size
// Chuan1.00, enlarge Video Buffer size from 86K to 172K
// ** TCH1.01-908;  Can't over 0x20000 as RISC limitation   ....0x12B11001L    
// #define     W99AV_ADDR_VBUFF        0x0600041EL             // 120.5K DW
#define     W99AV_ADDR_VBUFF        0x059B03FEL             // 103.25K DW


// reserve 40K from 0x35700~0x3F7FF for all Audio bitstream buffer
//Kevin1.24, increase audio buffer & adjust threshold to avoid DVD audio underflow & VCD audio overflow
//#define     W99AV_ADDR_ABUFF        0x03770357L             // 8K DW (only use 8K for sync issue)
//#define     W99AV_ADDR_ABUFF2       0x03980378L             // 8K DW
#define     W99AV_ADDR_ABUFF        0x03870357L             // 12K DW
#define     W99AV_ADDR_ABUFF2       0x03b80388L             // 12K DW


// for MP3 A/V buffer size
//#define     W99AV_ADDR_VBUFF_MP3    0x05EE0576L             // 30K DW
#define     W99AV_ADDR_VBUFF_MP3    0x03F10348L             // 42.25K DW

#define     W99AV_ADDR_ABUFF_MP3    0x05380456L             // 56.5K DW
#define     W99AV_ADDR_ABUFF2_MP3   0x05750539L             // 15K DW

// For MP3 and JPG, and share frame buffer 2
#define     W99AV_ADDR_VBUFF_JPEG   W99AV_ADDR_VBUFF_MP3    // 30K DW
#define     W99AV_ADDR_ABUFF_JPEG   W99AV_ADDR_ABUFF_MP3    // 56.5K DW

// For LPCM A/V buffer size
#define     W99AV_ADDR_VBUFF_LPCM   W99AV_ADDR_VBUFF        // 120.5K DW
#define     W99AV_ADDR_ABUFF_LPCM   0x03F70357L             // 40K DW

// For CDDA buffer size
#define     W99AV_ADDR_VBUFF_PCM    W99AV_ADDR_VBUFF        // 120.5K DW
#define     W99AV_ADDR_ABUFF_PCM    W99AV_ADDR_ABUFF_LPCM   // 40K DW

// LJY1.10, for CDG
#define     W99AV_ADDR_VBUFF_CDG   0x00800050 //x00710050L  // 18K DW, buffer too small will caue fill logo data failed??? (IFIFO overflow)
#define     W99AV_ADDR_ABUFF_CDG   W99AV_ADDR_ABUFF_MP3     // 56.5K DW
//LJY1.26, It needs to set YUV buffer start address for new RISC code(20040521). It needs 158KDW for CDG YUV/RGB buffer.
#define     W99AV_ADDR_CDG_YUV_START	0x545 // YUV start >> 8

// For CDROM-AC3 used.
#define     W99AV_ADDR_ABUFF_AC3    W99AV_ADDR_ABUFF        // 8K DW

// for NV buffer start address
// Micky0.83, from 20030514 risc codes, the NV addr will be decided by ucode
#define W99AV_ADDR_NVBUFF           0x9E00L
// Micky0.83b, use 13.25K for SP buffer.(why EPP can't use 13.5K??)
#define W99AV_ADDR_SPBUFF           0x009D0068L     // Chuan2.80p, end>>8, start>>8
#define W99AV_ADDR_RTIBUFF          0x32A00L     // Chuan2.80p
#define W99AV_ADDR_NV_RTI_BUFF      (MAKELONG((W99AV_ADDR_RTIBUFF>>8),(W99AV_ADDR_NVBUFF>>8)))

// LLY.276p-4, define PCM buffer starting address
//#define W99AV_ADDR_PCMBUFF          0x3FE                   // 8K DW 
//#define W99AV_ADDR_PCMBUFF          0x2E3                   // 8K DW  
// Brian1.22,  re-arrange PCM buffer address to provide fixed position for F/W user data
#define W99AV_ADDR_PCMBUFF          0x30E                   // 8K DW  
#define W99AV_ADDR_PCMBUFF2         0x32E                   // 10K DW, PCM Buffer 2 for Other Mode
//#define W99AV_ADDR_PCMBUFF_MP3      0x70                    // 12K DW, (12K for WMA case, 6K for MP3 case)
// Brian1.22, re-aarange to add another F/W user data (2) for FM
#define W99AV_ADDR_PCMBUFF_MP3      0x318                    // 12K DW, (12K for WMA case, 6K for MP3 case)

#define W99AV_ADDR_PCMBUFF_JPEG     W99AV_ADDR_PCMBUFF_MP3     // JPEG case

// Micky0.86, the write pixel start must be the same bank w/ display buffer.
//#define W99AV_DRAM_ADDR_WPIXEL_START            0x172300L // 512 DW

// Brian1.21
// For BE version, fix digest issue ==> Write Pixel command can only work for Digest mode with this arrangement.
#define W99AV_DRAM_ADDR_WPIXEL_START            0x9900L // 512 DW, after 


//#define W99AV_DRAM_ADDR_RESERVE_START           0x172500L // 25K DW, F/W user data
// Brian1.22, find a fixed position for F/W user data
#define W99AV_DRAM_ADDR_RESERVE_START           0x2CE00L // 16K DW, F/W user data

//#define W99AV_DRAM_ADDR_RESERVE_END             0x1063FFL  // ** TCH1.61a;   Size= 1A00h= 6656. 0x3C00 is KC Buffer

//#define W99AV_DRAM_ADDR_RESERVE_START_FM        0x32300L     // 25K DW, F/W user data, for File Manager case
//#define W99AV_DRAM_ADDR_RESERVE_START_FM        0x2E300L     // 25K DW, F/W user data, for File Manager case
// Brian1.22, find a fixed position for F/W user data
#define W99AV_DRAM_ADDR_RESERVE_START_FM        W99AV_DRAM_ADDR_RESERVE_START     // 16K DW, F/W user data, for File Manager case