drvaudio.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__AUD_H
#define DRV__AUD_H

#include "DataType.h"
#include "Analog_Reg.h"
#include "drvGlobal.h"

//******************************************************************************
// Macro
//******************************************************************************


//******************************************************************************
// Enums
//******************************************************************************

// AUDIO PATH
enum
{
    AUDIO_PATH_1 = 1,
    AUDIO_PATH_2,
    AUDIO_PATH_BYPASS
};

enum
{
    AUDIO_I2S_INPUT=1,
    AUDIO_SPDIF_INPUT=2,
    AUDIO_ADC_INPUT=3,
    AUDIO_SIF_INPUT=4,

    AUDIO_ADC0_INPUT=0x03,
    AUDIO_ADC1_INPUT=0x13,
    AUDIO_ADC2_INPUT=0x23,
    AUDIO_ADC3_INPUT=0x33,

    AUDIO_SIF0_INPUT=0x04,
    AUDIO_SIF1_INPUT=0x14
};

enum
{
    AUDIO_MASTER_OUTPUT,
    AUDIO_I2S_OUTPUT,
    AUDIO_SPDIF_OUTPUT,
    AUDIO_ANALOG_OUTPUT
};

//******************************************************************************
//          Structures
//******************************************************************************
#ifdef DRV_AUD_C
#define INTERFACE
#else
#define INTERFACE extern
#endif

//******************************************************************************
// Function Prototypes
//******************************************************************************
INTERFACE void MDrv_AUDIO_SetVolume ( U8 u8Volume );
INTERFACE void MDrv_AUDIO_ProcessSetVolume ( U8 enPath, U8 u8Volume );
INTERFACE void MDrv_AUDIO_ProcessSetMute(U8 enPath, BOOLEAN bEnable);
INTERFACE void MDrv_AUDIO_SetNormalPath ( U8 enPath, U8 enAuInput, U8 enAuOutput );
INTERFACE void MDrv_AUDIO_SetCodecClock(void);
INTERFACE void MDrv_AUDIO_Init(void);
INTERFACE void MDrv_AUDIO_ProcessInit(void);
INTERFACE void MDrv_AUDIO_ProcessDePop(void);
INTERFACE void MDrv_AUDIO_ProcessLoadCode ( void );
INTERFACE void MDrv_AUDIO_ProcessSetSubwooferCutFreq(U8 u8cutfreq);
INTERFACE void MDrv_AUDIO_ProcessSetAutoVolume(U8 u8mode);
INTERFACE void MDrv_AUDIO_ProcessSetBalance ( U8 u8path, U8 u8balance );
INTERFACE void MDrv_AUDIO_ProcessSetBass(U8 u8path, U8 u8level);
INTERFACE void MDrv_AUDIO_ProcessSetTreble(U8 u8path, U8 u8level);
INTERFACE void MDrv_AUDIO_ProcessSetSurround(U8 u8mode);
INTERFACE U8 MDrv_AUDIO_GetSysStatus(void);
INTERFACE void MDrv_AUDIO_SifInit(void);
INTERFACE U8 MDrv_AUDIO_SifGetSystem(U8 u8carrier_type);
INTERFACE void MDrv_AUDIO_SifSetSystem ( U8 u8system_type );
INTERFACE void MDrv_AUDIO_SifSetSoundMode(U8 u8ModeType);

#undef INTERFACE

#endif // DRV__AUD_H