drvmvd_cc.h

mstar 776 开发的车载dvd

////////////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2006-2007 MStar Semiconductor, Inc.
// All rights reserved.
//
// Unless otherwise stipulated in writing, any and all information contained
// herein regardless in any format shall remain the sole proprietary of
// MStar Semiconductor Inc. and be kept in strict confidence
// (¨MStar Confidential Information〃) by the recipient.
// Any unauthorized act including without limitation unauthorized disclosure,
// copying, use, reproduction, sale, distribution, modification, disassembling,
// reverse engineering and compiling of the contents of MStar Confidential
// Information is unlawful and strictly prohibited. MStar hereby reserves the
// rights to any and all damages, losses, costs and expenses resulting therefrom.
//
////////////////////////////////////////////////////////////////////////////////

#ifndef DRV_MVD_CC_H
#define DRV_MVD_CC_H

#include "DataType.h"

#ifdef DRV_MVD_CC_C
#define INTERFACE
#else
#define INTERFACE extern
#endif

/******************************************************************************/
/* Define List */
/******************************************************************************/
//----------------------------------------------------------------------------
/* MVD Command register - Command Definitions */
//----------------------------------------------------------------------------
#define CMD_SET_CCBUF_STARTHWADDR   0x20
#define CMD_SET_CCBUF_TOTALSIZE     0x21
#define CMD_SET_CCTYPE_PARSING      0x21
#define CMD_GET_CCBUF_HWADDR        0x22
#define CMD_GET_CCBUF_WRAPCOUNT     0x22

#define CMD_SET_CCBUF_SWADDR        0x23
#define CMD_GET_CCBUF_PACKETCOUNT   0x24
#define CMD_GET_OVERFLOW_STATUS     0x25

INTERFACE U32 CCMVD_RINGBUFFER_START_ADR[2];
INTERFACE U32 CCMVD_RINGBUFFER_LEN[2];

/******************************************************************************/
/* Function List */
/******************************************************************************/
INTERFACE void MDrv_CC_Init(void);
INTERFACE void MDrv_CC_CM_SetMVDRB_HWAddr(U32 u32StartAddress, BOOLEAN u8CC608);
INTERFACE void MDrv_CC_CM_SetParsingType(U8 u8Operation, U16 u16BufferSize, BOOLEAN u8CC608);
INTERFACE void MDrv_CC_CM_DisableParsing(BOOLEAN u8CC608);
INTERFACE U32 MDrv_CC_CM_GetMVDRB_HWAddr(BOOLEAN u8CC608);
//INTERFACE void MDrv_CC_CM_ResumeParsingType(void);
//INTERFACE U8 MDrv_CC_CM_GetMVDRB_WrapCount(BOOLEAN u8CC608);
INTERFACE void MDrv_CC_CM_SyncMVDRB_SWAddr2HWAddr(BOOLEAN u8CC608);

/* Polling Mode */
INTERFACE U8 MDrv_CC_CM_GetOverflowStatus(BOOLEAN u8CC608);
INTERFACE void MDrv_CC_CM_SetMVDRB_SWAddr(U32 u32ReadAddress, BOOLEAN u8CC608);
INTERFACE U32 MDrv_CC_PM_GetMVDRB_WriteAddr(BOOLEAN u8CC608);
INTERFACE U32 MDrv_CC_PM_GetMVDRB_ReadAddr(BOOLEAN u8CC608);
INTERFACE void MDrv_CC_PM_SetMVDRB_ReadAddr(U32 u32EachPacketSize, BOOLEAN u8CC608);
INTERFACE BOOLEAN MDrv_CC_CM_GetMVDDecodeStatus(void);

#undef INTERFACE
#endif