csaa7128.c

这是一个SIGMA方案的PMP播放器的UCLINUX程序,可播放DVD,VCD,CD MP3...有很好的参考价值.

/******************************************************************************/
/*  Csaa7128.c : Implementation of the AD7170A interface
*  REALmagic Quasar Hardware Library
*  Created by Aurelia Popa-Radu
*  Copyright Sigma Designs Inc
*  Sigma Designs Proprietary and confidential
*  Created on 04/15/02
*  Description:
/******************************************************************************/

/****h* HwLib/Csaa7128_implementation
 * NAME
 *	HwLib/Csaa7128_implementation
 * COPYRIGHT
 *  Copyright Sigma Designs Inc
 *  Sigma Designs Proprietary and confidential
 * DESCRIPTION
 *  Csaa7128 implementation of the ITvEncoder interface:
 *  void Csaa7128__Init(ITvEncoder* pITvEncoder)
 *  void Csaa7128__InitTvEncoder(ITvEncoder* pITvEncoder)
 *  void Csaa7128__ProgramTV(ITvEncoder* pITvEncoder,
 *		DWORD TvMaster, DWORD nbits, DWORD ccir, DWORD TvStandard, DWORD DacsEnable)
 *  void Csaa7128__SetTVStandard(ITvEncoder* pITvEncoder, DWORD TvStandard)
 *  void Csaa7128__SetCurrentYcYuvRgb(ITvEncoder* pITvEncoder, DWORD YcYuvRgb)
 *  void Csaa7128__SendCCData(ITvEncoder* pITvEncoder, BYTE field, BYTE* Data)
 *  void Csaa7128__ShowCloseCaption(ITvEncoder* pITvEncoder)
 *  void Csaa7128__HideCloseCaption(ITvEncoder* pITvEncoder)
 *  void Csaa7128__DisableTVBlackout(ITvEncoder* pITvEncoder)
/******************************************************************************/

#include "pch.h"

#if defined SAA7128_OBJECT

#include "ci2c.h"
#include "ctvenc.h"
#include "csaa7128.h"

BYTE SAA7128_McrvNtscOff[] =
{
	0x01, 0x00,
	0x03, 0x00,
	0x04, 0x00,
	0x05, 0x00,
	0x06, 0x00,
	0x07, 0x00,
	0x08, 0x00,
	0x10, 0x00,
	0x11, 0x00,
	0x12, 0x00,
	0x14, 0x00,
	0x15, 0x00,
	0x20, 0x00,
	0x21, 0x00,
	0x24, 0x00,
	0x25, 0x00,
	0x30, 0x00,
	0x31, 0x00,
	0x33, 0x00,
	0x36, 0x00,
	0x60, 0x00,	// AGC
	0x7d, 0x00,

	0x5d, 0x3A,	// BLCLK+MCRV	0x32		0x33	???
	0x5e, 0x2E,	// BLNNL+MCRV	0x6d		0x35	???
	0x5f, 0x2E,	// BLNVB+MCRV	0x2d		0x35	???

//	0x54, 0x0c,	// VPSEN	*** Bit7 should be 0 when MCRV On
//	0x5b, 0x74,	// GAINU	*** It should be ???? when MCRV On
//	0x5c, 0xaa,	// GAINV	*** It should be ???? when MCRV On
//	0x61, 0x11,	// YGS		*** Bit 4 should be 0 when MCRV On
//	0x62, 0x3f,	// BSTA		*** It should be ???? when MCRV On
//	0x6f, 0x00,	// CC..		*** Bit 5 should be 0x00 when MCRV On
};

BYTE SAA7128_McrvNtsc2[] =
{
	0x01, 0x1e,
	0x03, 0x11,
	0x04, 0x26,
	0x05, 0x0a,
	0x06, 0xc5,
	0x07, 0xff,
	0x08, 0x03,
	0x10, 0x11,
	0x11, 0xad,
	0x12, 0x60,
	0x14, 0x0f,
	0x15, 0x78,
	0x20, 0x9b,
	0x21, 0x04,
	0x24, 0x00,
	0x25, 0x00,
	0x30, 0x1b,
	0x31, 0x04,
	0x33, 0x0f,
	0x36, 0x0f,
	0x60, 0x00,	// AGC
	0x7d, 0xE8,

	0x5d, 0x1B,	// BLCLK+MCRV	0x32		0x33	???
	0x5e, 0x0E,	// BLNNL+MCRV	0x6d		0x35	???
	0x5f, 0x2E,	// BLNVB+MCRV	0x2d		0x35	???

//	0x54, 0x0c,	// VPSEN	*** Bit7 should be 0 when MCRV On
//	0x5b, 0x74,	// GAINU	*** It should be ???? when MCRV On
//	0x5c, 0xaa,	// GAINV	*** It should be ???? when MCRV On
//	0x61, 0x11,	// YGS		*** Bit 4 should be 0 when MCRV On
//	0x62, 0x3f,	// BSTA		*** It should be ???? when MCRV On
//	0x6f, 0x00,	// CC..		*** Bit 5 should be 0x00 when MCRV On
};

BYTE SAA7128_McrvNtsc3[] =
{
	0x01, 0x18,
	0x03, 0x15,
	0x04, 0x22,
	0x05, 0x0a,
	0x06, 0xc5,
	0x07, 0xff,
	0x08, 0x03,
	0x10, 0x15,
	0x11, 0xad,
	0x12, 0x60,
	0x14, 0x0f,
	0x15, 0x78,
	0x20, 0x9b,
	0x21, 0x04,
	0x24, 0x00,
	0x25, 0x00,
	0x30, 0x1b,
	0x31, 0x04,
	0x33, 0x0f,
	0x36, 0x0f,
	0x60, 0x00,	// AGC
	0x7d, 0xE8,

	0x5d, 0x1B,	// BLCLK+MCRV	0x32		0x33	???
	0x5e, 0x0E,	// BLNNL+MCRV	0x6d		0x35	???
	0x5f, 0x2E,	// BLNVB+MCRV	0x2d		0x35	???

//	0x54, 0x0c,	// VPSEN	*** Bit7 should be 0 when MCRV On
//	0x5b, 0x74,	// GAINU	*** It should be ???? when MCRV On
//	0x5c, 0xaa,	// GAINV	*** It should be ???? when MCRV On
//	0x61, 0x11,	// YGS		*** Bit 4 should be 0 when MCRV On
//	0x62, 0x3f,	// BSTA		*** It should be ???? when MCRV On
//	0x6f, 0x00,	// CC..		*** Bit 5 should be 0x00 when MCRV On
};

BYTE SAA7128_McrvPal0ff[] =
{
	0x01, 0x00,
	0x03, 0x00,
	0x04, 0x00,
	0x05, 0x00,
	0x06, 0x00,
	0x07, 0x00,
	0x08, 0x00,
	0x10, 0x00,
	0x11, 0x00,
	0x12, 0x00,
	0x14, 0x00,
	0x15, 0x00,
	0x20, 0x00,
	0x21, 0x00,
	0x24, 0x00,
	0x25, 0x00,
	0x30, 0x00,
	0x31, 0x00,
	0x33, 0x00,
	0x36, 0x00,
	0x60, 0x00,	// AGC
	0x7d, 0x00,

	0x5d, 0x17,	// BLCLK+MCRV	0x32		0x33	???
	0x5e, 0x19,	// BLNNL+MCRV	0x6d		0x35	???
	0x5f, 0x35,	// BLNVB+MCRV	0x2d		0x35	???

//	0x54, 0x0c,	// VPSEN	*** Bit7 should be 0 when MCRV On
//	0x5b, 0x74,	// GAINU	*** It should be ???? when MCRV On
//	0x5c, 0xaa,	// GAINV	*** It should be ???? when MCRV On
//	0x61, 0x11,	// YGS		*** Bit 4 should be 0 when MCRV On
//	0x62, 0x3f,	// BSTA		*** It should be ???? when MCRV On
//	0x6f, 0x00,	// CC..		*** Bit 5 should be 0x00 when MCRV On
};

BYTE SAA7128_McrvPal123[] =
{
	0x01, 0x1b,
	0x03, 0x22,
	0x04, 0x2b,
	0x05, 0x08,
	0x06, 0x74,
	0x07, 0x55,
	0x08, 0x01,
	0x10, 0x22,
	0x11, 0x15,
	0x12, 0x60,
	0x14, 0x07,
	0x15, 0x7e,
	0x20, 0xbb,
	0x21, 0x72,
	0x24, 0x02,
	0x25, 0x54,
	0x30, 0x2c,
	0x31, 0x04,
	0x33, 0xfe,
	0x36, 0x7e,
	0x60, 0x00,	// AGC
	0x7d, 0xc8,

	0x5d, 0x17,	// BLCLK+MCRV	0x32		0x33	???
	0x5e, 0x19,	// BLNNL+MCRV	0x6d		0x35	???
	0x5f, 0x35,	// BLNVB+MCRV	0x2d		0x35	???

//	0x54, 0x0c,	// VPSEN	*** Bit7 should be 0 when MCRV On
//	0x5b, 0x74,	// GAINU	*** It should be ???? when MCRV On
//	0x5c, 0xaa,	// GAINV	*** It should be ???? when MCRV On
//	0x61, 0x11,	// YGS		*** Bit 4 should be 0 when MCRV On
//	0x62, 0x3f,	// BSTA		*** It should be ???? when MCRV On
//	0x6f, 0x00,	// CC..		*** Bit 5 should be 0x00 when MCRV On
};

// The following values are for NTSC

BYTE SAA7128[] =
{
//	Philips tables		 	NTSC		PAL

	0x00, 0x00,	// NULL		0x00		0x10	???

	0x01, 0x00,	// MCRV		0x00		0x18	?
	0x03, 0x00,	// MCRV		0x00		0x15	?
	0x04, 0x00,	// MCRV		0x00		0x22	?
	0x05, 0x00,	// MCRV		0x00		0x0a	?
	0x06, 0x00,	// MCRV		0x00		0xc5	?
	0x07, 0x00,	// MCRV		0x00		0xff	?
	0x08, 0x00,	// MCRV		0x00		0x03	?
	0x10, 0x00,	// MCRV		0x00		0x15	?
	0x11, 0x00,	// MCRV		0x00		0xad	?
	0x12, 0x00,	// MCRV		0x00		0x60	?
	0x14, 0x00,	// MCRV		0x00		0x0f	?
	0x15, 0x00,	// MCRV		0x00		0x78	?
	0x20, 0x00,	// MCRV							?*** It should be 0x9B
	0x21, 0x00,	// MCRV		0x00		0x04	?
	0x24, 0x00,	// MCRV
	0x25, 0x00,	// MCRV
	0x30, 0x00,	// MCRV		0x00		0x1b	?
	0x31, 0x00,	// MCRV		0x30		0x30	?*** It should be 0x04
	0x33, 0x00,	// MCRV		0x00		0x0f	?
	0x36, 0x00,	// MCRV		0x00		0x0f	?
	0x60, 0x00,	// MCRV		0x00		0x7b	???
	0x7d, 0x00,	// MCRV							?*** macrovision Off

	0x26, 0x00,	// WSS		0x00		0x80	?
	0x27, 0x00,	// WSS								
	0x28, 0x19,	// BS		0x19		0x21		
	0x29, 0x1D,	// BE								
	0x2a, 0x00,	// CG_LSB							
	0x2b, 0x00,	// CG_MSB	0x00		0x06	?
	0x2c, 0x00,	// CG_MMSB						
	0x2d, 0x3F,	// DacEn

	0x38, 0x1a,	// GY
	0x39, 0x1a,	// GCD
	0x3a, 0x1b,	// 656...	0x1b		0x13	?

	0x42, 0x00,	// KEY1LU	0x00		0x80	?
	0x43, 0x00,	// KEY1LV	0x00		0x80	?
	0x44, 0x00,	// KEY1LY	0x00		0x80	?
	0x45, 0x00,	// KEY2LU	0x00		0x80	?
	0x46, 0x00,	// KEY2LV	0x00		0x80	?
	0x47, 0x00,	// KEY2LY	0x00		0x80	?
	0x48, 0x00,	// KEY1UU	0x00		0x80	?
	0x49, 0x00,	// KEY1UV	0x00		0x80	?
	0x4a, 0x00,	// KEY1UY	0x00		0x80	?
	0x4b, 0x00,	// KEY2UU	0x00		0x80	?
	0x4c, 0x00,	// KEY2UV	0x00		0x80	?
	0x4d, 0x00,	// KEY2UY	0x00		0x80	?

	0x4e, 0x00,	// FADE1
	0x4f, 0x00,	// FADE2
	0x50, 0x00,	// FADE3	0x00		0x3F	?

	0x51, 0x00,	// LUTU		0x00		0x80	?
	0x52, 0x00,	// LUTV		0x00		0x80	?
	0x53, 0x00,	// LUTY		0x00		0x80	?