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851 lines
18 KiB
851 lines
18 KiB
//***************************************************************************
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// Audio decoder process
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//
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//***************************************************************************
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#include "common.h"
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#include "regs.h"
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#include "cadec.h"
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#include "zrnpch6.h"
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#include "cdack.h"
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void ADecoder::init( const PDEVICE_INIT_INFO pDevInit )
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{
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ioBase = pDevInit->ioBase;
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// shoud be remove when release
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// ASSERT( sizeof(ZRN_AC3_DEC) == 3891 );
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// ASSERT( sizeof(ZRN_AC3_SPD) == 410 );
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// ASSERT( sizeof(ZRN_PCM) == 6965 );
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}
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void ADecoder::SetParam( ULONG aMode, ULONG aFreq, ULONG aType, BOOL aCgms, Dack *pDak )
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{
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AudioMode = aMode;
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AudioFreq = aFreq;
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AudioType = aType;
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AudioCgms = ( 0<=aCgms && aCgms<=3 ) ? aCgms : 3;
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pDack = pDak;
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}
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// ***************************************************************************
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// T C 6 8 0 0 A F
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// ***************************************************************************
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void ADecoder::AUDIO_TC6800_INIT_PCM()
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{
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pDack->PCIF_CHECK_SERIAL();
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WRITE_PORT_UCHAR( ioBase + PCIF_SCNT, 0x66 );
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WRITE_PORT_UCHAR( ioBase + PCIF_SW, 0xa0 );
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pDack->PCIF_CHECK_SERIAL();
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WRITE_PORT_UCHAR( ioBase + PCIF_SCNT, 0x66 );
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WRITE_PORT_UCHAR( ioBase + PCIF_SW, 0x80 );
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}
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void ADecoder::AUDIO_TC6800_INIT_AC3()
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{
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pDack->PCIF_CHECK_SERIAL();
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WRITE_PORT_UCHAR( ioBase + PCIF_SCNT, 0x66 );
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WRITE_PORT_UCHAR( ioBase + PCIF_SW, 0x20 );
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pDack->PCIF_CHECK_SERIAL();
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WRITE_PORT_UCHAR( ioBase + PCIF_SCNT, 0x66 );
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WRITE_PORT_UCHAR( ioBase + PCIF_SW, 0x00 );
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}
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void ADecoder::AUDIO_TC6800_INIT_MPEG()
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{
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pDack->PCIF_CHECK_SERIAL();
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WRITE_PORT_UCHAR( ioBase + PCIF_SCNT, 0x66 );
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WRITE_PORT_UCHAR( ioBase + PCIF_SW, 0x20 );
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pDack->PCIF_CHECK_SERIAL();
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WRITE_PORT_UCHAR( ioBase + PCIF_SCNT, 0x66 );
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WRITE_PORT_UCHAR( ioBase + PCIF_SW, 0x00 );
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}
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void ADecoder::AUDIO_TC6800_DATA_OFF()
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{
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pDack->PCIF_CHECK_SERIAL();
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WRITE_PORT_UCHAR( ioBase + PCIF_SCNT, 0x66 );
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WRITE_PORT_UCHAR( ioBase + PCIF_SW, 0x60 );
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}
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// ***************************************************************************
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// Z R 3 8 5 2 1
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// ***************************************************************************
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void ADecoder::AUDIO_ZR385_OUT( UCHAR val )
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{
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pDack->PCIF_CHECK_SERIAL();
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WRITE_PORT_UCHAR( ioBase + PCIF_SCNT, 0x08 );
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WRITE_PORT_UCHAR( ioBase + PCIF_SW, val );
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// necessary?
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pDack->PCIF_CHECK_SERIAL();
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}
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void ADecoder::AUDIO_ZR385_DOWNLOAD( PUCHAR pData, ULONG size )
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{
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ULONG i;
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for( i = 0; i < size; i++ )
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AUDIO_ZR385_OUT( *pData++ );
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}
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void ADecoder::AUDIO_ZR38521_BOOT_AC3()
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{
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AUDIO_ZR385_DOWNLOAD( ZRN_AC3_DEC, sizeof(ZRN_AC3_DEC) );
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if( AudioType == AUDIO_OUT_DIGITAL )
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AUDIO_ZR385_DOWNLOAD( ZRN_AC3_SPD, sizeof(ZRN_AC3_SPD) );
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}
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void ADecoder::AUDIO_ZR38521_BOOT_MPEG()
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{
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// not support!
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}
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void ADecoder::AUDIO_ZR38521_BOOT_PCM()
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{
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AUDIO_ZR385_DOWNLOAD( ZRN_PCM, sizeof(ZRN_PCM) );
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}
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NTSTATUS ADecoder::AUDIO_ZR38521_CFG()
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{
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UCHAR val;
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pDack->PCIF_CHECK_SERIAL();
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val = READ_PORT_UCHAR( ioBase + PCIF_SR );
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if( val != 0x80 )
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return STATUS_UNSUCCESSFUL;
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AUDIO_ZR385_OUT( 0x82 );
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AUDIO_ZR385_OUT( 0x50 );
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AUDIO_ZR385_OUT( 0x40 );
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AUDIO_ZR385_OUT( 0x09 );
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AUDIO_ZR385_OUT( 0x09 );
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if( AudioType == AUDIO_OUT_DIGITAL )
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AUDIO_ZR385_OUT( 0x70 );
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else
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AUDIO_ZR385_OUT( 0x50 );
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AUDIO_ZR385_OUT( 0x02 );
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AUDIO_ZR385_OUT( 0x02 );
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AUDIO_ZR385_OUT( 0x04 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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return STATUS_SUCCESS;
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}
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NTSTATUS ADecoder::AUDIO_ZR38521_PCMX()
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{
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UCHAR val;
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pDack->PCIF_CHECK_SERIAL();
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val = READ_PORT_UCHAR( ioBase + PCIF_SR );
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if( val != 0x80 )
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return STATUS_UNSUCCESSFUL;
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AUDIO_ZR385_OUT( 0x88 );
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AUDIO_ZR385_OUT( 0x81 );
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AUDIO_ZR385_OUT( 0x82 );
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AUDIO_ZR385_OUT( 0x7f );
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AUDIO_ZR385_OUT( 0xff );
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AUDIO_ZR385_OUT( 0x01 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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return STATUS_SUCCESS;
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}
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NTSTATUS ADecoder::AUDIO_ZR38521_AC3()
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{
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UCHAR val;
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pDack->PCIF_CHECK_SERIAL();
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val = READ_PORT_UCHAR( ioBase + PCIF_SR );
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if( val != 0x80 )
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return STATUS_UNSUCCESSFUL;
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AUDIO_ZR385_OUT( 0x85 );
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AUDIO_ZR385_OUT( 0x08 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x7f );
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AUDIO_ZR385_OUT( 0x7f );
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AUDIO_ZR385_OUT( 0x11 );
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AUDIO_ZR385_OUT( 0x7f );
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AUDIO_ZR385_OUT( 0xff );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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return STATUS_SUCCESS;
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}
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NTSTATUS ADecoder::AUDIO_ZR38521_MPEG1()
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{
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UCHAR val;
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pDack->PCIF_CHECK_SERIAL();
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val = READ_PORT_UCHAR( ioBase + PCIF_SR );
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if( val != 0x80 )
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return STATUS_UNSUCCESSFUL;
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AUDIO_ZR385_OUT( 0x87 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x7f );
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AUDIO_ZR385_OUT( 0xff );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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return STATUS_SUCCESS;
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}
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NTSTATUS ADecoder::AUDIO_ZR38521_PLAY()
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{
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UCHAR val;
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pDack->PCIF_CHECK_SERIAL();
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val = READ_PORT_UCHAR( ioBase + PCIF_SR );
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if( val != 0x80 )
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return STATUS_UNSUCCESSFUL;
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AUDIO_ZR385_OUT( 0x8a );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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return STATUS_SUCCESS;
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}
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NTSTATUS ADecoder::AUDIO_ZR38521_MUTE_OFF()
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{
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UCHAR val;
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pDack->PCIF_CHECK_SERIAL();
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val = READ_PORT_UCHAR( ioBase + PCIF_SR );
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if( val != 0x80 )
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return STATUS_UNSUCCESSFUL;
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AUDIO_ZR385_OUT( 0x89 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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return STATUS_SUCCESS;
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}
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NTSTATUS ADecoder::AUDIO_ZR38521_MUTE_ON()
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{
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UCHAR val;
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pDack->PCIF_CHECK_SERIAL();
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val = READ_PORT_UCHAR( ioBase + PCIF_SR );
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if( val != 0x80 )
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return STATUS_UNSUCCESSFUL;
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AUDIO_ZR385_OUT( 0x8b );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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return STATUS_SUCCESS;
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}
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NTSTATUS ADecoder::AUDIO_ZR38521_STOP()
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{
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UCHAR val;
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pDack->PCIF_CHECK_SERIAL();
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val = READ_PORT_UCHAR( ioBase + PCIF_SR );
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if( val != 0x80 )
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return STATUS_UNSUCCESSFUL;
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AUDIO_ZR385_OUT( 0x8c );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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return STATUS_SUCCESS;
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}
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NTSTATUS ADecoder::AUDIO_ZR38521_STOPF()
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{
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UCHAR val;
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pDack->PCIF_CHECK_SERIAL();
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val = READ_PORT_UCHAR( ioBase + PCIF_SR );
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if( val != 0x80 )
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return STATUS_UNSUCCESSFUL;
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AUDIO_ZR385_OUT( 0x8d );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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return STATUS_SUCCESS;
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}
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NTSTATUS ADecoder::AUDIO_ZR38521_STCR()
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{
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UCHAR val;
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pDack->PCIF_CHECK_SERIAL();
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val = READ_PORT_UCHAR( ioBase + PCIF_SR );
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if( val != 0x80 )
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return STATUS_UNSUCCESSFUL;
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AUDIO_ZR385_OUT( 0x94 );
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AUDIO_ZR385_OUT( 0x0d );
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AUDIO_ZR385_OUT( 0x03 );
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AUDIO_ZR385_OUT( 0xf6 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x01 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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return STATUS_SUCCESS;
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}
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NTSTATUS ADecoder::AUDIO_ZR38521_VDSCR_ON( ULONG stc )
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{
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UCHAR val;
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pDack->PCIF_CHECK_SERIAL();
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val = READ_PORT_UCHAR( ioBase + PCIF_SR );
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if( val != 0x80 )
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return STATUS_UNSUCCESSFUL;
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AUDIO_ZR385_OUT( 0x93 );
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AUDIO_ZR385_OUT( 0x0d );
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AUDIO_ZR385_OUT( 0x03 );
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AUDIO_ZR385_OUT( 0xf4 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x02 );
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AUDIO_ZR385_OUT( (UCHAR)( ( stc >> 25 ) & 0xff ) );
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AUDIO_ZR385_OUT( (UCHAR)( ( stc >> 17 ) & 0xff ) );
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AUDIO_ZR385_OUT( (UCHAR)( ( stc >> 9 ) & 0xff ) );
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AUDIO_ZR385_OUT( (UCHAR)( ( stc >> 1 ) & 0xff ) );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0xfb );
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AUDIO_ZR385_OUT( 0xc8 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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return STATUS_SUCCESS;
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}
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NTSTATUS ADecoder::AUDIO_ZR38521_VDSCR_OFF( ULONG stc )
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{
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UCHAR val;
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pDack->PCIF_CHECK_SERIAL();
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val = READ_PORT_UCHAR( ioBase + PCIF_SR );
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if( val != 0x80 )
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return STATUS_UNSUCCESSFUL;
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AUDIO_ZR385_OUT( 0x93 );
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AUDIO_ZR385_OUT( 0x0d );
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AUDIO_ZR385_OUT( 0x03 );
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AUDIO_ZR385_OUT( 0xf4 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x02 );
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AUDIO_ZR385_OUT( (UCHAR)( ( stc >> 25 ) & 0xff ) );
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AUDIO_ZR385_OUT( (UCHAR)( ( stc >> 17 ) & 0xff ) );
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AUDIO_ZR385_OUT( (UCHAR)( ( stc >> 9 ) & 0xff ) );
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AUDIO_ZR385_OUT( (UCHAR)( ( stc >> 1 ) & 0xff ) );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0xfb );
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AUDIO_ZR385_OUT( 0xc8 );
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AUDIO_ZR385_OUT( 0x80 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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return STATUS_SUCCESS;
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}
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NTSTATUS ADecoder::AUDIO_ZR38521_AVSYNC_OFF( ULONG stc )
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{
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UCHAR val;
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pDack->PCIF_CHECK_SERIAL();
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val = READ_PORT_UCHAR( ioBase + PCIF_SR );
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if( val != 0x80 )
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return STATUS_UNSUCCESSFUL;
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AUDIO_ZR385_OUT( 0x93 );
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AUDIO_ZR385_OUT( 0x0d );
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AUDIO_ZR385_OUT( 0x03 );
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AUDIO_ZR385_OUT( 0xf4 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x02 );
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AUDIO_ZR385_OUT( (UCHAR)( ( stc >> 25 ) & 0xff ) );
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AUDIO_ZR385_OUT( (UCHAR)( ( stc >> 17 ) & 0xff ) );
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AUDIO_ZR385_OUT( (UCHAR)( ( stc >> 9 ) & 0xff ) );
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AUDIO_ZR385_OUT( (UCHAR)( ( stc >> 1 ) & 0xff ) );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0xfb );
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AUDIO_ZR385_OUT( 0xc8 );
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AUDIO_ZR385_OUT( 0xc0 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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return STATUS_SUCCESS;
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}
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NTSTATUS ADecoder::AUDIO_ZR38521_AVSYNC_ON( ULONG stc )
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{
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UCHAR val;
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pDack->PCIF_CHECK_SERIAL();
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val = READ_PORT_UCHAR( ioBase + PCIF_SR );
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if( val != 0x80 )
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return STATUS_UNSUCCESSFUL;
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AUDIO_ZR385_OUT( 0x93 );
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AUDIO_ZR385_OUT( 0x0d );
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AUDIO_ZR385_OUT( 0x03 );
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AUDIO_ZR385_OUT( 0xf4 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x02 );
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AUDIO_ZR385_OUT( (UCHAR)( ( stc >> 25 ) & 0xff ) );
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AUDIO_ZR385_OUT( (UCHAR)( ( stc >> 17 ) & 0xff ) );
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AUDIO_ZR385_OUT( (UCHAR)( ( stc >> 9 ) & 0xff ) );
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AUDIO_ZR385_OUT( (UCHAR)( ( stc >> 1 ) & 0xff ) );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0xfb );
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AUDIO_ZR385_OUT( 0xc8 );
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AUDIO_ZR385_OUT( 0x40 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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AUDIO_ZR385_OUT( 0x00 );
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return STATUS_SUCCESS;
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}
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NTSTATUS ADecoder::AUDIO_ZR38521_STAT( PULONG pDiff )
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{
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UCHAR val;
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if( pDiff == NULL )
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return STATUS_UNSUCCESSFUL;
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pDack->PCIF_CHECK_SERIAL();
|
|
|
|
val = READ_PORT_UCHAR( ioBase + PCIF_SR );
|
|
|
|
if( val != 0x80 ) {
|
|
*pDiff = 0x0908;
|
|
return STATUS_UNSUCCESSFUL;
|
|
}
|
|
|
|
*pDiff = 0;
|
|
|
|
AUDIO_ZR385_OUT( 0x8e );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
|
|
// Check DIFTH
|
|
pDack->PCIF_CHECK_SERIAL();
|
|
|
|
val = READ_PORT_UCHAR( ioBase + PCIF_SR );
|
|
*pDiff |= (ULONG)val << 8;
|
|
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
|
|
// Check DIFTL
|
|
pDack->PCIF_CHECK_SERIAL();
|
|
|
|
val = READ_PORT_UCHAR( ioBase + PCIF_SR );
|
|
*pDiff |= val & 0xff;
|
|
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
NTSTATUS ADecoder::AUDIO_ZR38521_KCOEF()
|
|
{
|
|
UCHAR val;
|
|
|
|
pDack->PCIF_CHECK_SERIAL();
|
|
|
|
val = READ_PORT_UCHAR( ioBase + PCIF_SR );
|
|
|
|
if( val != 0x80 )
|
|
return STATUS_UNSUCCESSFUL;
|
|
|
|
AUDIO_ZR385_OUT( 0x93 );
|
|
AUDIO_ZR385_OUT( 0x0d );
|
|
AUDIO_ZR385_OUT( 0x03 );
|
|
AUDIO_ZR385_OUT( 0xf0 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x03 );
|
|
AUDIO_ZR385_OUT( 0x7f );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x59 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x7f );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x59 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
void ADecoder::AUDIO_ZR38521_REPEAT_02()
|
|
{
|
|
|
|
AUDIO_ZR385_OUT( 0x93 );
|
|
AUDIO_ZR385_OUT( 0x0d );
|
|
AUDIO_ZR385_OUT( 0x01 );
|
|
AUDIO_ZR385_OUT( 0xc3 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x01 );
|
|
AUDIO_ZR385_OUT( 0x13 );
|
|
AUDIO_ZR385_OUT( 0xfb );
|
|
AUDIO_ZR385_OUT( 0xd0 );
|
|
AUDIO_ZR385_OUT( 0x44 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
}
|
|
|
|
void ADecoder::AUDIO_ZR38521_REPEAT_16()
|
|
{
|
|
|
|
AUDIO_ZR385_OUT( 0x93 );
|
|
AUDIO_ZR385_OUT( 0x0d );
|
|
AUDIO_ZR385_OUT( 0x01 );
|
|
AUDIO_ZR385_OUT( 0xc3 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x01 );
|
|
AUDIO_ZR385_OUT( 0x13 );
|
|
AUDIO_ZR385_OUT( 0xfb );
|
|
AUDIO_ZR385_OUT( 0xd3 );
|
|
AUDIO_ZR385_OUT( 0xc4 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
}
|
|
|
|
NTSTATUS ADecoder::AUDIO_ZR38521_BFST( PULONG pErrCode )
|
|
{
|
|
UCHAR val;
|
|
|
|
if( pErrCode == NULL )
|
|
return STATUS_UNSUCCESSFUL;
|
|
|
|
pDack->PCIF_CHECK_SERIAL();
|
|
|
|
val = READ_PORT_UCHAR( ioBase + PCIF_SR );
|
|
|
|
if( val != 0x80 ) {
|
|
*pErrCode = 0x0908;
|
|
return STATUS_UNSUCCESSFUL;
|
|
}
|
|
|
|
*pErrCode = 0;
|
|
|
|
AUDIO_ZR385_OUT( 0x8e );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
|
|
// Check IST
|
|
pDack->PCIF_CHECK_SERIAL();
|
|
|
|
val = READ_PORT_UCHAR( ioBase + PCIF_SR );
|
|
val &= 0x07;
|
|
*pErrCode |= (ULONG)val << 8;
|
|
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
|
|
// Check BFST
|
|
pDack->PCIF_CHECK_SERIAL();
|
|
|
|
val = READ_PORT_UCHAR( ioBase + PCIF_SR );
|
|
val &= 0x07;
|
|
*pErrCode |= val;
|
|
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
AUDIO_ZR385_OUT( 0x00 );
|
|
|
|
return STATUS_SUCCESS;
|
|
}
|
|
|
|
// ***************************************************************************
|
|
// T C 9 4 2 5 F
|
|
// ***************************************************************************
|
|
|
|
void ADecoder::AUDIO_TC9425_INIT_DIGITAL()
|
|
{
|
|
UCHAR val;
|
|
|
|
val = 0;
|
|
|
|
if( AudioType != AUDIO_OUT_ANALOG )
|
|
if( AudioMode == AUDIO_TYPE_AC3 )
|
|
val |= 0x40;
|
|
if( (AudioCgms & 0x02) == 0x00 ) {
|
|
val |= 0x20; // Copying is permitted without restriction
|
|
DebugPrint( ( DebugLevelTrace, "TOSDVD: AUDIO Copy OK\r\n" ) );
|
|
}
|
|
else {
|
|
val &= 0xDF; // Basically no copying is permitted (depend on L-Bit below)
|
|
DebugPrint( ( DebugLevelTrace, "TOSDVD: AUDIO Copy NG\r\n" ) );
|
|
}
|
|
|
|
// COPY, EMPH
|
|
pDack->PCIF_CHECK_SERIAL();
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SCNT, 0x38 );
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SW, val );
|
|
|
|
if( (AudioCgms & 0x01) == 0x00 ) {
|
|
val = 0x98; // L-Bit==0; One generation of copies may be made
|
|
DebugPrint( ( DebugLevelTrace, "TOSDVD: AUDIO 1 Time Copy OK\r\n" ) );
|
|
}
|
|
else {
|
|
val = 0x99; // L-Bit==1; No copying is permitted
|
|
DebugPrint( ( DebugLevelTrace, "TOSDVD: AUDIO 1 Time Copy NG\r\n" ) );
|
|
}
|
|
|
|
// Category Code, LBIT
|
|
pDack->PCIF_CHECK_SERIAL();
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SCNT, 0x38 );
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SW, val );
|
|
|
|
// Channel Num
|
|
pDack->PCIF_CHECK_SERIAL();
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SCNT, 0x38 );
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SW, 0x00 );
|
|
|
|
if( AudioFreq == AUDIO_FS_32 )
|
|
val = 0xc0;
|
|
else if( AudioFreq == AUDIO_FS_44 )
|
|
val = 0x00;
|
|
else if( AudioFreq == AUDIO_FS_48 )
|
|
val = 0x40;
|
|
else
|
|
val = 0x40;
|
|
|
|
// FS1, FS2, CKA1, CKA2
|
|
pDack->PCIF_CHECK_SERIAL();
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SCNT, 0x38 );
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SW, val );
|
|
|
|
pDack->PCIF_CHECK_SERIAL();
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SCNT, 0x72 );
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SW, 0x00 );
|
|
}
|
|
|
|
void ADecoder::AUDIO_TC9425_INIT_ANALOG()
|
|
{
|
|
UCHAR val;
|
|
|
|
pDack->PCIF_CHECK_SERIAL();
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SCNT, 0x38 );
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SW, 0x00 );
|
|
|
|
pDack->PCIF_CHECK_SERIAL();
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SCNT, 0x38 );
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SW, 0x00 );
|
|
|
|
pDack->PCIF_CHECK_SERIAL();
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SCNT, 0x38 );
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SW, 0x00 );
|
|
|
|
// MONO, CHS, EM, EMP
|
|
pDack->PCIF_CHECK_SERIAL();
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SCNT, 0x38 );
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SW, 0x00 );
|
|
|
|
pDack->PCIF_CHECK_SERIAL();
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SCNT, 0x72 );
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SW, 0xc0 );
|
|
|
|
//
|
|
pDack->PCIF_CHECK_SERIAL();
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SCNT, 0x38 );
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SW, 0x00 );
|
|
|
|
pDack->PCIF_CHECK_SERIAL();
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SCNT, 0x38 );
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SW, 0x00 );
|
|
|
|
pDack->PCIF_CHECK_SERIAL();
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SCNT, 0x38 );
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SW, 0x00 );
|
|
|
|
if( AudioType == AUDIO_OUT_DIGITAL )
|
|
val = 0x79;
|
|
else
|
|
val = 0x69;
|
|
if( AudioFreq == AUDIO_FS_96 )
|
|
val |= 0x04;
|
|
else if( AudioFreq == AUDIO_FS_48 )
|
|
val |= 0x04;
|
|
|
|
// BIT, DOIN, DOSEL, IFSEL, RLS
|
|
pDack->PCIF_CHECK_SERIAL();
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SCNT, 0x38 );
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SW, val );
|
|
|
|
pDack->PCIF_CHECK_SERIAL();
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SCNT, 0x72 );
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SW, 0xc0 );
|
|
|
|
AUDIO_TC9425_SET_VOLUME( AudioVolume );
|
|
}
|
|
|
|
void ADecoder::AUDIO_TC9425_SET_VOLUME( ULONG vol )
|
|
{
|
|
UCHAR ucvol;
|
|
|
|
AudioVolume = vol;
|
|
|
|
pDack->PCIF_CHECK_SERIAL();
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SCNT, 0x38 );
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SW, 0x00 );
|
|
|
|
pDack->PCIF_CHECK_SERIAL();
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SCNT, 0x38 );
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SW, 0x00 );
|
|
|
|
pDack->PCIF_CHECK_SERIAL();
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SCNT, 0x38 );
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SW, 0x00 );
|
|
|
|
ucvol = (UCHAR)vol;
|
|
ucvol = INVERSE_BYTE( ucvol );
|
|
ucvol = (UCHAR)( ucvol >> 1 );
|
|
|
|
pDack->PCIF_CHECK_SERIAL();
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SCNT, 0x38 );
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SW, ucvol );
|
|
|
|
pDack->PCIF_CHECK_SERIAL();
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SCNT, 0x72 );
|
|
WRITE_PORT_UCHAR( ioBase + PCIF_SW, 0x40 );
|
|
}
|
|
|
|
UCHAR ADecoder::INVERSE_BYTE( UCHAR uc )
|
|
{
|
|
ULONG i;
|
|
UCHAR retch = 0;
|
|
|
|
for( i = 0; i < 8; i++ )
|
|
retch |= ( uc & 0x01 ) << ( 7 - i );
|
|
|
|
return retch;
|
|
}
|