xref: /utopia/UTPA2-700.0.x/modules/audio/hal/k6lite/audio/halAUR2.c (revision 53ee8cc121a030b8d368113ac3e966b4705770ef)

//<MStar Software>
//******************************************************************************
// MStar Software
// Copyright (c) 2010 - 2012 MStar Semiconductor, Inc. All rights reserved.
// All software, firmware and related documentation herein ("MStar Software") are
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//<MStar Software>
////////////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////////////


//-------------------------------------------------------------------------------------------------
//  Include Files
//-------------------------------------------------------------------------------------------------
// Common Definition
#include "MsCommon.h"
#include "MsIRQ.h"
#include "MsOS.h"
// Internal Definition
#include "regCHIP.h"
#include "regAUDIO.h"
#include "halAUDIO.h"
#include "halAUR2.h"
#include "r2_shm_comm.h"
#include "decR2_shm.h"
#if ASND_R2_SUPPORT
#include "sndR2_shm.h"
#endif

#ifdef MSOS_TYPE_LINUX_KERNEL
#include <linux/string.h>
#include <asm/io.h>
#else
#include <string.h>
#endif

#define code
#define BYTE MS_U8

//-------------------------------------------------------------------------------------------------
//  Driver Compiler Options
//-------------------------------------------------------------------------------------------------
#define AUR2_ERRMSG(msg)  MS_CRITICAL_MSG(msg)
#define AUR2_DBGMSG(msg)  MS_DEBUG_MSG(msg)
//-------------------------------------------------------------------------------------------------
//  Local Defines
//-------------------------------------------------------------------------------------------------
#define HINIBBLE(u8Data)    ((u8Data) >> 4)
#define LONIBBLE(u8Data)    ((u8Data) << 4)

#define AUR2_DEBUG_PRINT(x)         //x

//-------------------------------------------------------------------------------------------------
//  Local Structures
//-------------------------------------------------------------------------------------------------

//-------------------------------------------------------------------------------------------------
//  Global Variables
//-------------------------------------------------------------------------------------------------
extern MS_VIRT _gMIO_MapBase;
extern MS_S32  _s32AUDIOMutexIDMA;
extern AUDIO_SHARED_VARS2 * g_AudioVars2;

//-------------------------------------------------------------------------------------------------
//  Local Variables
//-------------------------------------------------------------------------------------------------

//-------------------------------------------------------------------------------------------------
//  Debug Functions
//-------------------------------------------------------------------------------------------------


//-------------------------------------------------------------------------------------------------
//  Local Functions
//-------------------------------------------------------------------------------------------------

//-------------------------------------------------------------------------------------------------
//  Global Functions
//-------------------------------------------------------------------------------------------------

/////////////`///////////////////////////////////////////////////////////////////
/// @brief \b Function  \b Name: HAL_AUR2_ReadByte
/// @brief \b Function  \b Description: read 1 Byte data
/// @param <IN>         \b u32RegAddr: register address
/// @param <OUT>        \b None :
/// @param <RET>        \b MS_U8 : 8-bit register value
/// @param <GLOBAL>     \b None :
////////////////////////////////////////////////////////////////////////////////
MS_U8 HAL_AUR2_ReadByte(MS_U32 u32RegAddr)
{
    return  HAL_AUDIO_AbsReadByte(u32RegAddr);
}

////////////////////////////////////////////////////////////////////////////////
/// @brief \b Function  \b Name: HAL_AUR2_ReadReg
/// @brief \b Function  \b Description: read 2 Byte data
/// @param <IN>         \b u32RegAddr: register address
/// @param <OUT>        \b None :
/// @param <RET>        \b MS_U16 : 16-bit register value
/// @param <GLOBAL>     \b None :
////////////////////////////////////////////////////////////////////////////////
MS_U16 HAL_AUR2_ReadReg(MS_U32 u32RegAddr)
{
    return HAL_AUDIO_AbsReadReg(u32RegAddr);  // Add  audio bank offset
}

////////////////////////////////////////////////////////////////////////////////
/// @brief \b Function  \b Name: HAL_AUR2_WriteByte
/// @param <IN>         \b u32RegAddr: register address
/// @param <IN>         \b u16Val : 8-bit data
/// @param <OUT>        \b None :
/// @param <RET>        \b None :
/// @param <GLOBAL>     \b None :
////////////////////////////////////////////////////////////////////////////////
void HAL_AUR2_WriteByte(MS_U32 u32RegAddr, MS_U8 u8Val)
{
    HAL_AUDIO_AbsWriteByte(u32RegAddr, u8Val);
}

////////////////////////////////////////////////////////////////////////////////
/// @brief \b Function  \b Name: HAL_AUR2_WriteReg
/// @param <IN>         \b u32RegAddr: register address
/// @param <IN>         \b u16Val : 16-bit data
/// @param <OUT>        \b None :
/// @param <RET>        \b None :
/// @param <GLOBAL>     \b None :
////////////////////////////////////////////////////////////////////////////////
void HAL_AUR2_WriteReg(MS_U32 u32RegAddr, MS_U16 u16Val)
{
    HAL_AUDIO_AbsWriteReg(u32RegAddr, u16Val);
}

////////////////////////////////////////////////////////////////////////////////
/// @brief \b Function  \b Name: HAL_AUR2_WriteMaskByte
/// @brief \b Function  \b Description: Mask write 8-bit data
/// @param <IN>         \b u32RegAddr: register address
/// @param <IN>         \b u16Val : 8-bit data
/// @param <OUT>        \b None :
/// @param <RET>        \b None :
/// @param <GLOBAL>     \b None :
////////////////////////////////////////////////////////////////////////////////
void HAL_AUR2_WriteMaskByte(MS_U32 u32RegAddr, MS_U8 u8Mask, MS_U8 u8Val)
{
    HAL_AUDIO_AbsWriteMaskByte(u32RegAddr, u8Mask, u8Val);
}

////////////////////////////////////////////////////////////////////////////////
/// @brief \b Function  \b Name: HAL_AUR2_WriteMaskReg
/// @brief \b Function  \b Description: Mask write 16-bit data
/// @param <IN>         \b u32RegAddr: register address
/// @param <IN>         \b u16Val : 16-bit data
/// @param <OUT>        \b None :
/// @param <RET>        \b None :
/// @param <GLOBAL>     \b None :
////////////////////////////////////////////////////////////////////////////////
void HAL_AUR2_WriteMaskReg(MS_U32 u32RegAddr, MS_U16 u16Mask, MS_U16 u16Val)
{
    HAL_AUDIO_AbsWriteMaskReg(u32RegAddr, u16Mask, u16Val);
}


////////////////////////////////////////////////////////////////////////////////
/// @brief \b Function \b Name: HAL_SND_R2_EnableR2() / HAL_DEC_R2_EnableR2()
/// @brief \b Function \b Description: This routine load Audio R2 code
/// @param <IN>        \b NONE  :
/// @param <OUT>       \b NONE  :
/// @param <RET>       \b NONE  : (OK) TRUE / (FAIL) FALE
/// @param <GLOBAL>    \b NONE  :
////////////////////////////////////////////////////////////////////////////////
void HAL_SND_R2_EnableR2( MS_BOOL bEnable)
{
    if (bEnable)
    {
        HAL_AUR2_WriteMaskByte(REG_SNDR2_CTRL, 0xFF, 0x27);
        HAL_AUR2_WriteMaskByte((REG_SNDR2_CTRL_BASE + 0x40), 0xFF, 0x10); //0x1129_40[5]¬O±±¨îD-side MIUªºlast signal­n¤£­nkeep high, ¦pªG³]¬°1ªº¸?, D-side MIU last·|always keep high, µ¥©ó¤£µoburst¦?§â¨C¤@µ§·í°µsingle, ·|?ýperformance¤U­°
        HAL_AUDIO_WriteMaskByte(REG_AUDIO_SYNTH_EXPANDER, REG_SNDR2_CTRL_BANK_SW_BIT_MASK, REG_SNDR2_CTRL_BANK_SW_BIT_MASK);          //BANK 1129 control by R2
    }
    else
    {
        HAL_AUDIO_WriteMaskByte(REG_AUDIO_SYNTH_EXPANDER, REG_SNDR2_CTRL_BANK_SW_BIT_MASK, 0x00);                                                            //BANK 1129 control by RIU
        HAL_AUR2_WriteMaskByte(REG_SNDR2_CTRL, 0xFF, 0x00);
    }
}

////////////////////////////////////////////////////////////////////////////////
/// @brief \b Function \b Name: HAL_DEC_R2_EnableR2() / HAL_DEC_R2_EnableR2()
/// @brief \b Function \b Description: This routine load Audio R2 code
/// @param <IN>        \b NONE  :
/// @param <OUT>       \b NONE  :
/// @param <RET>       \b NONE  : (OK) TRUE / (FAIL) FALE
/// @param <GLOBAL>    \b NONE  :
////////////////////////////////////////////////////////////////////////////////
void HAL_DEC_R2_EnableR2( MS_BOOL bEnable)
{
    if (bEnable)
    {
        HAL_AUR2_WriteMaskByte(REG_DECR2_CTRL, 0xFF, 0x27);
        HAL_AUR2_WriteMaskByte((REG_DECR2_CTRL_BASE + 0x40), 0xFF, 0x10);   //0x1129_40[5]¬O±±¨îD-side MIUªºlast signal­n¤£­nkeep high, ¦pªG³]¬°1ªº¸?, D-side MIU last·|always keep high, µ¥©ó¤£µoburst¦?§â¨C¤@µ§·í°µsingle, ·|?ýperformance¤U­°
        HAL_AUDIO_WriteMaskByte(REG_AUDIO_SYNTH_EXPANDER, REG_DECR2_CTRL_BANK_SW_BIT_MASK, REG_DECR2_CTRL_BANK_SW_BIT_MASK);      //BANK 1630 control by R2
    }
    else
    {
        HAL_AUDIO_WriteMaskByte(REG_AUDIO_SYNTH_EXPANDER, REG_DECR2_CTRL_BANK_SW_BIT_MASK, 0x00);                                                        //BANK 1630 control by MIU
        HAL_AUR2_WriteMaskByte(REG_DECR2_CTRL, 0xFF, 0x00);
    }
}

void HAL_DEC_R2_init_SHM_param( void )
{
    MS_S32 dec_id, es_id;
    DEC_R2_SHARE_MEM  *p_shm = (DEC_R2_SHARE_MEM *)(MS_PA2KSEG1(REG_DECR2_DDR_BASE+DEC_R2_SHM_DDR_OFFSET));
    AUR2_ADEC_PARAM_SHM     *p_shm_param;
    AUR2_ADEC_ES_PARAM_SHM  *p_shm_esparam;

    p_shm->RfSignalType = 0;

    for (es_id = 0; es_id < MAX_ES; es_id++)
    {
        p_shm_esparam = &p_shm->adec_esParam_shm[es_id];

#if (defined(MSOS_TYPE_LINUX_KERNEL) && defined(CONFIG_ARM64))
        memset_io(p_shm_esparam, 0, sizeof(AUR2_ADEC_ES_PARAM_SHM));
#else
        memset(p_shm_esparam, 0, sizeof(AUR2_ADEC_ES_PARAM_SHM));
#endif
    }

    for (dec_id = 0; dec_id < MAX_ADEC; dec_id++ )
    {
        AUR2_DOLBY_PARAM *pDolby;
        AUR2_DTS_PARAM *pDTS;
        AUR2_MPEG_PARAM *pMPEG;

        p_shm_param = &p_shm->adec_param_shm[dec_id];

        pDolby  = &p_shm_param->dolby_param;
        pDTS = &p_shm_param->dts_param;
        pMPEG = &p_shm_param->mpeg_param;

        MsOS_Dcache_Flush((MS_VIRT) &(p_shm_param->bootMagicID), sizeof(MS_U32));

        if ((g_AudioVars2->g_R2ShmInitFlag == FALSE) ||
            (p_shm_param->bootMagicID != SHM_PARAM_BOOT_MAGIC_ID))
        {
            memset(p_shm_param, 0, sizeof(AUR2_ADEC_PARAM_SHM));

            p_shm_param->dtv_mpg_avDelay = MPG_AV_DEFAULT_DELAY;
            p_shm_param->dtv_ac3_avDelay = AC3_AV_DEFAULT_DELAY;
            p_shm_param->dtv_aac_avDelay = AAC_AV_DEFAULT_DELAY;

            p_shm_param->dtv_asoc_mpg_avDelay = 0;
            p_shm_param->dtv_asoc_ac3_avDelay = 0;
            p_shm_param->dtv_asoc_aac_avDelay = 0;

            p_shm_param->adMix_mainVol = 0x60;          //0 dB
            p_shm_param->adMix_asocVol = 0x60;          //0 dB

            p_shm_param->mmTs_ctrl_flag = 0;
            p_shm_param->mmUni_needDecodeFrmCnt = 1;
            p_shm_param->OMX_SPDIF_Ctrl = 0;
            p_shm_param->OMX_SPDIF_PCM_Level = 0x1200;

            p_shm_param->mmFileReqSize = 0;
            p_shm_param->bootMagicID = SHM_PARAM_BOOT_MAGIC_ID;
            p_shm_param->decCtrl = 0;
            p_shm_param->hashKey = 0;

            p_shm_param->extSynthsizer_en = 0;
            p_shm_param->extSynthsizer_value = 0x11940000;
            p_shm_param->fast_forward = 0;

            p_shm_param->ES_Limiter_EN = 0;
            p_shm_param->ES_Limiter_Threshold= 0x2000;
            p_shm_param->PCM_Limiter_EN = 0;
            p_shm_param->PCM_Limiter_Threshold = 0x4B00;

            /* init Dolby param */
            pDolby->high_cut = 100;
            pDolby->low_boost = 100;
            pDolby->dmxMode = 0;
            pDolby->drcMode = 1;
            pDolby->gain = 0x7FFFFFFF;
            pDolby->mul_frame_header = 0;
            pDolby->DDP_HDMI_bypass = 0;
            pDolby->TB11_enable = 1;
            pDolby->ddp_AD_substream = 0;

            /* init DTS param */
            pDTS->drcMode = 0;
            pDTS->dmxLfeEnable = 0;
            pDTS->dialnormEnable = 0;
            pDTS->certMode = 0;
            pDTS->dmxMode = 0;
            pDTS->DTSHD_HDMI_bypass = 0;

            /* init MPEG param */
            pMPEG->MPEG_soundMode = 0;
            pMPEG->gain = 0x7FFFFFFF;

            /* TVOS2.0 */
            p_shm_param->TVOS2_PCM_rdPtr = 0;//HAL_AUDIO_GetDspMadBaseAddr(DSP_SE) + ASND_DSP_DDR_SIZE + OFFSET_PCM1_DRAM_ADDR;
            p_shm_param->force_mmuni_mch_pcm = 0;
            AUR2_DEBUG_PRINT(printf("[======= initialize DEC-R2[%d] SHM =======]\n", dec_id));
        }
    }

    MsOS_Dcache_Flush((MS_VIRT)p_shm, sizeof(DEC_R2_SHARE_MEM));

    g_AudioVars2->g_R2ShmInitFlag = TRUE;

}

///////////////////////////////////////////////////////////////////////////////
/// @brief \b Function \b Name: HAL_sndR2_SetCommInfo() / HAL_decR2_SetCommInfo()
/// @brief \b Function \b Description: This routine set different paramter to audio decoder
/// @param <IN>        \b AudioR2_COMM_infoType    : common audio parameter type
/// @param <IN>        \b MS_U32    : common audio parameter 1
/// @param <IN>        \b MS_U32    : common audio parameter 2
/// @param <OUT>       \b NONE    :
/// @param <RET>       \b MS_BOOL :    TRUE ( SUCCESS ) / FALSE (FAIL)
/// @param <GLOBAL>    \b NONE    :
////////////////////////////////////////////////////////////////////////////////
void HAL_SND_R2_SetCommInfo(R2_AudioParamType infoType, Audio_id id, MS_U16 param1, MS_U16 param2)
{
    MS_U16  tmpVal, token, i=0;

    OS_OBTAIN_MUTEX(_s32AUDIOMutexIDMA, MSOS_WAIT_FOREVER);

    token = HAL_AUR2_ReadByte( REG_SNDR2_CMD_TOKEN );

    tmpVal = (id&0xFF) | 0x100;
    HAL_AUR2_WriteReg( REG_SNDR2_PARAM_VAL1, param1 );
    HAL_AUR2_WriteReg( REG_SNDR2_PARAM_VAL2, param2 );
    HAL_AUR2_WriteReg( REG_SNDR2_ID_SELECT,  tmpVal );
    HAL_AUR2_WriteReg( REG_SNDR2_PARAM_TYPE, infoType );

    while( i < 500 )
    {
        if (token != HAL_AUR2_ReadByte( REG_SNDR2_CMD_TOKEN ))
            break;

        i++;
        AUDIO_DELAY1US(20);
    }

    #if 0
    if (i >= 10)
    {
        HAL_AUDIO_WriteMaskByte(REG_AUDIO_SYNTH_EXPANDER, REG_SNDR2_CTRL_BANK_SW_BIT_MASK, 0x00);
        printf("SND-R2 PC:");
        for( i=0; i<10; i++)
        {
            MS_U16 tmp_H, tmp_L;
            tmp_H = HAL_AUR2_ReadReg(REG_SNDR2_CTRL_BASE+0x12);
            tmp_L = HAL_AUR2_ReadReg(REG_SNDR2_CTRL_BASE+0x10);
            printf("[%04x%04x],", tmp_H, tmp_L);
        }
        HAL_AUDIO_WriteMaskByte(REG_AUDIO_SYNTH_EXPANDER, REG_SNDR2_CTRL_BANK_SW_BIT_MASK, REG_SNDR2_CTRL_BANK_SW_BIT_MASK);

        printf("\n[%s] infoType:%x, id:%x, param: [%04x, %04x] fail\n", __FUNCTION__, infoType, id, param1, param2);
        return;
    }
    #endif

    OS_RELEASE_MUTEX(_s32AUDIOMutexIDMA);

    AUR2_DEBUG_PRINT(printf("[%s] infoType:%x, id:%x, param: [%04x, %04x]\n", __FUNCTION__, infoType, id, param1, param2));
}

void HAL_DEC_R2_SetCommInfo(R2_AudioParamType infoType, Audio_id id, MS_U16 param1, MS_U16 param2)
{
    MS_U16  tmpVal, token, i=0;

    OS_OBTAIN_MUTEX(_s32AUDIOMutexIDMA, MSOS_WAIT_FOREVER);

    token = HAL_AUR2_ReadByte( REG_DECR2_CMD_TOKEN );

    tmpVal = (id&0xFF) | 0x100;
    HAL_AUR2_WriteReg( REG_DECR2_PARAM_VAL1, param1 );
    HAL_AUR2_WriteReg( REG_DECR2_PARAM_VAL2, param2 );
    HAL_AUR2_WriteReg( REG_DECR2_ID_SELECT,  tmpVal );
    HAL_AUR2_WriteReg( REG_DECR2_PARAM_TYPE, infoType );

    while( i < 500 )
    {
        if (token != HAL_AUR2_ReadByte( REG_DECR2_CMD_TOKEN ))
            break;

        i++;
        AUDIO_DELAY1US(20);
    }

    #if 0
    if (i >= 10)
    {
        HAL_AUDIO_WriteMaskByte(REG_AUDIO_SYNTH_EXPANDER, REG_DECR2_CTRL_BANK_SW_BIT_MASK, 0x00);
        printf("SND-R2 PC:");
        for( i=0; i<10; i++)
        {
            MS_U16 tmp_H, tmp_L;
            tmp_H = HAL_AUR2_ReadReg(REG_DECR2_CTRL_BASE+0x12);
            tmp_L = HAL_AUR2_ReadReg(REG_DECR2_CTRL_BASE+0x10);
            printf("[%04x%04x],", tmp_H, tmp_L);
        }
        HAL_AUDIO_WriteMaskByte(REG_AUDIO_SYNTH_EXPANDER, REG_DECR2_CTRL_BANK_SW_BIT_MASK, REG_DECR2_CTRL_BANK_SW_BIT_MASK);

        printf("\n[%s] infoType:%x, id:%x, param: [%04x, %04x] fail\n", __FUNCTION__, infoType, id, param1, param2);
        return;
    }
    #endif

    OS_RELEASE_MUTEX(_s32AUDIOMutexIDMA);

    AUR2_DEBUG_PRINT(printf("[%s] infoType:%x, id:%x, param: [%04x, %04x]\n", __FUNCTION__, infoType, id, param1, param2));
}

////////////////////////////////////////////////////////////////////////////////
/// @brief \b Function \b Name: HAL_SND_R2_GetCommInfo() / HAL_DEC_R2_GetCommInfo()
/// @brief \b Function \b Description: This routine info of audio decoders
/// @param <IN>        \b AudioR2_COMM_infoType    : request info type of audio decoder
/// @param <OUT>       \b NONE    :
/// @param <RET>       \b long long :  return info
/// @param <GLOBAL>    \b NONE    :
////////////////////////////////////////////////////////////////////////////////
MS_U32 HAL_SND_R2_GetCommInfo(R2_AudioInfoType infoType, Audio_id id, MS_U16 param1, MS_U16 param2)
{
    MS_U16  tmpVal, token, i=0;
    MS_U32  ret_val;

    OS_OBTAIN_MUTEX(_s32AUDIOMutexIDMA, MSOS_WAIT_FOREVER);

    token = HAL_AUR2_ReadByte( REG_SNDR2_CMD_TOKEN );

    tmpVal = (id&0xFF);
    HAL_AUR2_WriteReg( REG_SNDR2_PARAM_VAL1, param1 );
    HAL_AUR2_WriteReg( REG_SNDR2_PARAM_VAL2, param2 );
    HAL_AUR2_WriteReg( REG_SNDR2_ID_SELECT,  tmpVal );
    HAL_AUR2_WriteReg( REG_SNDR2_PARAM_TYPE, infoType );

    token = token + 0x01;               //if send cmd successfully, token number should increase
    while( i < 500 )
    {
        if (token == HAL_AUR2_ReadByte( REG_SNDR2_CMD_TOKEN ))
            break;

        i++;
        AUDIO_DELAY1US(20);
    }

    #if 0
    if (i >= 10)
    {
        HAL_AUDIO_WriteMaskByte(REG_AUDIO_SYNTH_EXPANDER, REG_SNDR2_CTRL_BANK_SW_BIT_MASK, 0x00);
        printf("SND-R2 PC:");
        for( i=0; i<10; i++)
        {
            MS_U16 tmp_H, tmp_L;
            tmp_H = HAL_AUR2_ReadReg(REG_SNDR2_CTRL_BASE+0x12);
            tmp_L = HAL_AUR2_ReadReg(REG_SNDR2_CTRL_BASE+0x10);
            printf("[%04x%04x],", tmp_H, tmp_L);
        }
        HAL_AUDIO_WriteMaskByte(REG_AUDIO_SYNTH_EXPANDER, REG_SNDR2_CTRL_BANK_SW_BIT_MASK, REG_SNDR2_CTRL_BANK_SW_BIT_MASK);

        printf("\n[%s] infoType:%x, id:%x, param: [%04x, %04x] fail\n", __FUNCTION__, infoType, id, param1, param2);
        return 0;
    }
    #endif

    ret_val = (HAL_AUR2_ReadReg(REG_SNDR2_INFO1)<<16) + (HAL_AUR2_ReadReg(REG_SNDR2_INFO2));
    OS_RELEASE_MUTEX(_s32AUDIOMutexIDMA);
    AUR2_DEBUG_PRINT(printf("[%s] infoType:%4x, id:%x, param: [%04x, %04x] ==> %lx\n", __FUNCTION__, infoType, id, param1, param2, ret_val));
    return ret_val;
}

MS_U32 HAL_DEC_R2_GetCommInfo(R2_AudioInfoType infoType, Audio_id id, MS_U16 param1, MS_U16 param2)
{
    MS_U16  tmpVal, token, i=0;
    MS_U32 ret_val;

    OS_OBTAIN_MUTEX(_s32AUDIOMutexIDMA, MSOS_WAIT_FOREVER);

    token = HAL_AUR2_ReadByte( REG_DECR2_CMD_TOKEN );

    tmpVal = (id&0xFF);
    HAL_AUR2_WriteReg( REG_DECR2_PARAM_VAL1, param1 );
    HAL_AUR2_WriteReg( REG_DECR2_PARAM_VAL2, param2 );
    HAL_AUR2_WriteReg( REG_DECR2_ID_SELECT,  tmpVal );
    HAL_AUR2_WriteReg( REG_DECR2_PARAM_TYPE, infoType );

    token = token + 0x01;               //if send cmd successfully, token number should increase
    while( i < 500 )
    {
        if (token == HAL_AUR2_ReadByte( REG_DECR2_CMD_TOKEN ))
            break;

        i++;
        AUDIO_DELAY1US(20);
    }

    #if 0
    if (i >= 10)
    {
        HAL_AUDIO_WriteMaskByte(REG_AUDIO_SYNTH_EXPANDER, REG_DECR2_CTRL_BANK_SW_BIT_MASK, 0x00);
        printf("SND-R2 PC:");
        for( i=0; i<10; i++)
        {
            MS_U16 tmp_H, tmp_L;
            tmp_H = HAL_AUR2_ReadReg(REG_DECR2_CTRL_BASE+0x12);
            tmp_L = HAL_AUR2_ReadReg(REG_DECR2_CTRL_BASE+0x10);
            printf("[%04x%04x],", tmp_H, tmp_L);
        }
        HAL_AUDIO_WriteMaskByte(REG_AUDIO_SYNTH_EXPANDER, REG_DECR2_CTRL_BANK_SW_BIT_MASK, REG_DECR2_CTRL_BANK_SW_BIT_MASK);

        printf("\n[%s] infoType:%x, id:%x, param: [%04x, %04x] fail\n", __FUNCTION__, infoType, id, param1, param2);
        return 0;
    }
    #endif

    ret_val = (HAL_AUR2_ReadReg(REG_DECR2_INFO1)<<16) + (HAL_AUR2_ReadReg(REG_DECR2_INFO2));
    OS_RELEASE_MUTEX(_s32AUDIOMutexIDMA);
    AUR2_DEBUG_PRINT(printf("[%s] infoType:%4x, id:%x, param: [%04x, %04x] ==> %lx\n", __FUNCTION__, infoType, id, param1, param2, ret_val));
    return ret_val;
}

MS_U32 HAL_SND_R2_Get_SHM_INFO(R2_SHM_INFO_TYPE decInfoType, MS_U8 dec_id )
{
    MS_U32 ret_value = 0;

#if 0
    volatile MS_U32 *ptr;
    SND_R2_SHARE_MEM *p_shm = (SND_R2_SHARE_MEM *)(MS_PA2KSEG1(REG_SNDR2_DDR_BASE+SND_R2_SHM_DDR_OFFSET));

    switch( decInfoType )
    {
        default:
            return 0;
    }

    //D-cache Invalidate
    MsOS_Dcache_Flush((MS_VIRT) ptr, sizeof(MS_U32));
    ret_value = *ptr;

    AUR2_DEBUG_PRINT(printf("[%s] shmType:%4x, id:%x ==> %x\n", __FUNCTION__, decInfoType, dec_id, ret_value));
    #endif

    return ret_value;
}



MS_U32 HAL_DEC_R2_Get_SHM_INFO(R2_SHM_INFO_TYPE decInfoType, MS_U8 dec_id )
{
    MS_U32 ret_value;
    volatile MS_U32 *ptr;
    DEC_R2_SHARE_MEM  *p_shm = (DEC_R2_SHARE_MEM *)(MS_PA2KSEG1(REG_DECR2_DDR_BASE+DEC_R2_SHM_DDR_OFFSET));
    AUR2_ADEC_INFO_SHM      *p_shm_info = &p_shm->adec_info_shm[dec_id];

    MS_U8  es_id = 0;
    if (dec_id == 0)
        es_id = 0;
    else
        es_id = 2;

    AUR2_ADEC_ES_INFO_SHM   *p_shm_esinfo = &p_shm->adec_esInfo_shm[es_id];

    switch( decInfoType )
    {
        case R2_SHM_INFO_CAPABILITY:    ptr = (volatile MS_U32 *) &p_shm_info->capability;                                break;
        case R2_SHM_INFO_DEC_STAUS:     ptr = (volatile MS_U32 *) &p_shm_info->decStatus;                                 break;
        case R2_SHM_INFO_DEC_ERROR_ID:  ptr = (volatile MS_U32 *) &p_shm_info->dec_error_id;                              break;
        case R2_SHM_INFO_SMP_RATE:  ptr = (volatile MS_U32 *) &p_shm_info->smpRate;                                       break;
        case R2_SHM_INFO_SPDIFTx_SMP_RATE:  ptr = (volatile MS_U32 *) &p_shm_info->spdifTx_smpRate;                       break;
        case R2_SHM_INFO_HDMITx_SMP_RATE:  ptr = (volatile MS_U32 *) &p_shm_info->hdmiTx_smpRate;                         break;
        case R2_SHM_INFO_BIT_RATE:  ptr = (volatile MS_U32 *) &p_shm_info->bitRate;                                       break;
        case R2_SHM_INFO_SYNTH_RATE:  ptr = (volatile MS_U32 *) &p_shm_info->synthRate;                                   break;
        case R2_SHM_INFO_DEC_CHANNEL_MODE:   ptr = (volatile MS_U32 *) &p_shm_info->dec_ch_mode;                          break;
        case R2_SHM_INFO_DEC_CHANNEL_MAPPING:  ptr = (volatile MS_U32 *) &p_shm_info->dec_ch_mapping;                     break;

        case R2_SHM_INFO_ES_LEVEL:          ptr = (volatile MS_U32 *) &p_shm_esinfo->ES_Level;                             break;
        case R2_SHM_INFO_PCM_LEVEL:         ptr = (volatile MS_U32 *) &p_shm_info->PCM_Level;                                     break;
        case R2_SHM_INFO_PCM_DMX_LEVEL:     ptr = (volatile MS_U32 *) &p_shm_info->PCM_DMX_Level;                          break;
        case R2_SHM_INFO_ES_RD_PTR:         ptr = (volatile MS_U32 *) &p_shm_esinfo->ES_rdPtr;                             break;

        case R2_SHM_INFO_PCM_WR_PTR:        ptr = (volatile MS_U32 *) &p_shm_info->PCM_wrPtr;                                 break;
        case R2_SHM_INFO_MM_FILE_REQ_SIZE:  ptr = (volatile MS_U32 *) &p_shm_info->mmFileReqSize;                          break;

        case R2_SHM_INFO_ACCUM_ES_BYTECNT:  ptr = (volatile MS_U32 *) &p_shm_esinfo->ES_accumCnt;                         break;
        case R2_SHM_INFO_WAIT_1STPTS_CNT:   ptr = (volatile MS_U32 *) &p_shm_info->wait1stPtsCnt;                         break;
        case R2_SHM_INFO_WAIT_STC_CNT:      ptr = (volatile MS_U32 *) &p_shm_info->waitStcCnt;                                break;
        case R2_SHM_INFO_SMP_FLUSH_CNT:     ptr = (volatile MS_U32 *) &p_shm_info->smpFlushCnt;                               break;

        case R2_SHM_INFO_AVSYNC_STATE:  ptr = (volatile MS_U32 *) &p_shm_info->avSyncState;                               break;
        case R2_SHM_INFO_AVSYNC_FREERUN_TYPE:   ptr = (volatile MS_U32 *) &p_shm_info->freeRunType;                       break;
        case R2_SHM_INFO_AVSYNC_OFFSET: ptr = (volatile MS_U32 *) &p_shm_info->avSyncOffset;                              break;
        case R2_SHM_INFO_AVSYNC_MMTsSyncFlag: ptr = (volatile MS_U32 *) &p_shm_info->MMTs_SyncFlag;                       break;

        case R2_SHM_INFO_PTS_TAG_WR_IDX:    ptr = (volatile MS_U32 *) &p_shm_info->ptsTagWRIdx;                           break;
        case R2_SHM_INFO_PTS_TAG_RD_IDX:    ptr = (volatile MS_U32 *) &p_shm_info->ptsTagRDIdx;                           break;

        case R2_SHM_INFO_PLAY_STATE:        ptr = (volatile MS_U32 *) &p_shm_info->playState;                             break;
        case R2_SHM_INFO_DEC_TYPE:          ptr = (volatile MS_U32 *) &p_shm_info->decType;                               break;
        case R2_SHM_INFO_PLAYSMPFLAG:       ptr = (volatile MS_U32 *) &p_shm_info->playSmpFlag;                           break;
        case R2_SHM_INFO_DEC_CALLING_CNT:   ptr = (volatile MS_U32 *) &p_shm_info->decCallingCnt;                         break;
        case R2_SHM_INFO_RECEIVE_STOP_CNT:  ptr = (volatile MS_U32 *) &p_shm_info->receiveStopCnt;                        break;

        case R2_SHM_INFO_OK_FRMCNT:         ptr = (volatile MS_U32 *) &p_shm_info->ok_frmCnt;                                 break;
        case R2_SHM_INFO_ERR_FRMCNT:        ptr = (volatile MS_U32 *) &p_shm_info->err_frmCnt;                                break;
        case R2_SHM_INFO_SKIP_FRMCNT:       ptr = (volatile MS_U32 *) &p_shm_info->skip_frmCnt;                               break;
        case R2_SHM_INFO_REPT_FRMCNT:       ptr = (volatile MS_U32 *) &p_shm_info->rept_frmCnt;                               break;
        case R2_SHM_INFO_SYNC_MISS_CNT:     ptr = (volatile MS_U32 *) &p_shm_info->syncMiss_Cnt;                              break;
        case R2_SHM_INFO_PCM_EMPTY_CNT:     ptr = (volatile MS_U32 *) &p_shm_info->pcmBufEmptyCnt;                              break;

        case R2_SHM_INFO_STC:               ptr = (volatile MS_U32 *) &p_shm_info->STC;                                   break;
        case R2_SHM_INFO_PTS:               ptr = (volatile MS_U32 *) &p_shm_info->PTS;                                   break;
        case R2_SHM_INFO_CURR_PTS:          ptr = (volatile MS_U32 *) &p_shm_info->currPTS;                                   break;
        case R2_SHM_INFO_TD:                ptr = (volatile MS_U32 *) &p_shm_info->Td;                                    break;
        case R2_SHM_INFO_PTS_LATENCY:       ptr = (volatile MS_U32 *) &p_shm_info->pts_latency;                                    break;

        case R2_SHM_INFO_UNI_DECODE_DONE_CNT:   ptr = (volatile MS_U32 *) &p_shm_info->uni_decDone_cnt;                   break;
        case R2_SHM_INFO_UNI_DECODE_DONE_PCM_ADDR:  ptr = (volatile MS_U32 *) &p_shm_info->uni_decDone_pcmAddr;           break;
        case R2_SHM_INFO_UNI_DECODE_DONE_PCM_SIZE:  ptr = (volatile MS_U32 *) &p_shm_info->uni_decDone_pcmSize;           break;

        case R2_SHM_INFO_PCM_ADDR:  ptr = (volatile MS_U32 *) &p_shm_info->pcmAddr;                                       break;
        case R2_SHM_INFO_PCM_SIZE:  ptr = (volatile MS_U32 *) &p_shm_info->pcmSize;                                       break;
        case R2_SHM_INFO_spdifbuf_LEVEL: ptr = (volatile MS_U32 *) &p_shm_info->spdifbuf_Level;                           break;
        case R2_SHM_INFO_spdifbuf_WR_PTR:    ptr = (volatile MS_U32 *) &p_shm_info->encRawBuf_wrPtr;                      break;

        case R2_SHM_INFO_HDMIbuf_LEVEL: ptr = (volatile MS_U32 *) &p_shm_info->hdmibuf_Level;                             break;
        case R2_SHM_INFO_HDMIbuf_WR_PTR:    ptr = (volatile MS_U32 *) &p_shm_info->hdmibuf_wrPtr;                         break;
        case R2_SHM_INFO_HDMIbuf_HBR:    ptr = (volatile MS_U32 *) &p_shm_info->hdmi_hbr_mode;                            break;

        case R2_SHM_INFO_DOLBY_DEC_TYPE:    ptr = (volatile MS_U32 *) &p_shm_info->dolby_info.decType;                    break;
        case R2_SHM_INFO_DOLBY_FRAME_SIZE:  ptr = (volatile MS_U32 *) &p_shm_info->dolby_info.frameSize;                  break;
        case R2_SHM_INFO_DOLBY_BS_MODE:     ptr = (volatile MS_U32 *) &p_shm_info->dolby_info.bsMode;                     break;

        case R2_SHM_INFO_DOLBY_AAC_TYPE:            ptr = (volatile MS_U32 *) &p_shm_info->dolby_info.aac_Type;           break;
        case R2_SHM_INFO_DOLBY_DDP_71_STREAM:       ptr = (volatile MS_U32 *) &p_shm_info->dolby_info.DDP_71_stream;            break;

        case R2_SHM_INFO_DTS_CD_MODE:       ptr = (volatile MS_U32 *) &p_shm_info->dts_info.cdMode;                       break;
        case R2_SHM_INFO_DTS_ES_TYPE:       ptr = (volatile MS_U32 *) &p_shm_info->dts_info.dts_ES_Type;                  break;

        case R2_SHM_INFO_MPEG_LAYER:        ptr = (volatile MS_U32 *) &p_shm_info->mpeg_info.MPEG_Layer;                  break;
        case R2_SHM_INFO_MPEG_STEREOMODE:   ptr = (volatile MS_U32 *) &p_shm_info->mpeg_info.MPEG_stereoMode;             break;
        case R2_SHM_INFO_MPEG_HEADER:       ptr = (volatile MS_U32 *) &p_shm_info->mpeg_info.MPEG_Header;                 break;
        case R2_SHM_INFO_UNSUPPORT_TYPE:    ptr = (volatile MS_U32 *) &p_shm_info->unsupport_type;                        break;
        case R2_SHM_INFO_TRANSCODE_FLAG:    ptr = (volatile MS_U32 *) &p_shm_info->common_info.spdif_info_flag;           break;

        case R2_SHM_INFO_PCM_OUTPUT_CHANNEL:     ptr = (volatile MS_U32 *) &p_shm_info->dec_pcm_channel;          break;
        case R2_SHM_INFO_OMX_NO_MIXING:     ptr = (volatile MS_U32 *) &p_shm_info->omx_no_mixing;           break;
        case R2_SHM_INFO_OMX_ES_BYPASS:     ptr = (volatile MS_U32 *) &p_shm_info->omx_ES_bypass;           break;

        case R2_SHM_INFO_OMX_MCH_VALID:     ptr = (volatile MS_U32 *) &p_shm_info->mch_valid;               break;

        case R2_SHM_INFO_PARSER_INFO:       ptr = (volatile MS_U32 *) &p_shm_info->parser_info;             break;
        case R2_SHM_INFO_CHUNK_PTS_L:        ptr = (volatile MS_U32 *) &p_shm_info->chunk_PTS_L;                 break;
        case R2_SHM_INFO_CHUNK_PTS_H:        ptr = (volatile MS_U32 *) &p_shm_info->chunk_PTS_H;                 break;

        /* TVOS2.0 DTV */
        case R2_SHM_INFO_TVOS2_PCM_WRPT:    ptr = (volatile MS_U32 *) &p_shm_info->tvos2_pcm_wrptr;                       break;
        case R2_SHM_INFO_TVOS2_CPTS:        ptr = (volatile MS_U32 *) &p_shm_info->tvos2_cpts;                            break;
        case R2_SHM_INFO_TVOS2_PCM_FRAMESIZE: ptr = (volatile MS_U32 *) &p_shm_info->tvos2_pcm_framesize;                 break;
        case R2_SHM_INFO_TVOS2_PCM_CH: ptr = (volatile MS_U32 *) &p_shm_info->dec_pcm_channel;                            break;

        default:
            //ret_value = 0;
            return 0;
    }

    //D-cache Invalidate
    MsOS_Dcache_Flush((MS_VIRT)p_shm_info, sizeof(AUR2_ADEC_INFO_SHM));
    MsOS_Dcache_Flush((MS_VIRT)p_shm_esinfo, sizeof(AUR2_ADEC_ES_INFO_SHM));
    ret_value = *ptr;

    AUR2_DEBUG_PRINT(printf("[%s] shmType:%4x, id:%x ==> %x\n", __FUNCTION__, decInfoType, dec_id, ret_value));

    return ret_value;
}

MS_BOOL HAL_SND_R2_Set_SHM_PARAM(R2_SHM_PARAM_TYPE decParamType, MS_U8 dec_id, MS_U32 param, MS_U32 param2 )
{
#if 0
    volatile MS_U32 *ptr;
    SND_R2_SHARE_MEM  *p_shm = (SND_R2_SHARE_MEM *)(MS_PA2KSEG1(REG_SNDR2_DDR_BASE+SND_R2_SHM_DDR_OFFSET));
    MS_U32 offset_R2_to_DSP, offset_R2_to_CommDDR;

    offset_R2_to_DSP = ASND__R2_DDR_SIZE;
    offset_R2_to_CommDDR = ASND__R2_DDR_SIZE + ASND_DSP_DDR_SIZE;

    switch( decParamType )
    {
        default:
            break;
    }
#endif

    AUR2_DEBUG_PRINT(printf("[%s] shmType:%4x, id:%x, param: [%08lx, %08lx]\n", __FUNCTION__, decParamType, dec_id, param, param2));

    return TRUE;
}


MS_BOOL HAL_DEC_R2_Set_SHM_PARAM(R2_SHM_PARAM_TYPE decParamType, MS_U8 dec_id, MS_U32 param, MS_U32 param2 )
{
    volatile MS_U32 *ptr;
    DEC_R2_SHARE_MEM  *p_shm = (DEC_R2_SHARE_MEM *)(MS_PA2KSEG1(REG_DECR2_DDR_BASE+DEC_R2_SHM_DDR_OFFSET));
    AUR2_ADEC_PARAM_SHM     *p_shm_param = &p_shm->adec_param_shm[dec_id];
    AUR2_ADEC_ES_PARAM_SHM  *p_shm_esparam;
    MS_U32 offset_R2_to_DSP, offset_R2_to_CommDDR;

    offset_R2_to_DSP = ADEC__R2_DDR_SIZE + ASND__R2_DDR_SIZE;
    offset_R2_to_CommDDR = ADEC__R2_DDR_SIZE + ASND__R2_DDR_SIZE + ASND_DSP_DDR_SIZE;

    if (dec_id == 0)
        p_shm_esparam = &p_shm->adec_esParam_shm[0];        //dec0, use es0
    else
        p_shm_esparam = &p_shm->adec_esParam_shm[2];        //dec1, use es2

    switch( decParamType )
    {
        case R2_SHM_PARAM_ES_WR_PTR:
                ptr = (volatile MS_U32 *) &p_shm_esparam->ES_wrPtr;
                *ptr = param;               //(param + offset_R2_to_DSP + OFFSET_ES1_DRAM_ADDR;
                MsOS_Dcache_Flush((MS_VIRT)ptr,4);
                HAL_DEC_R2_SetCommInfo(AUR2_CommParam_ADEC_updateEsWritePtr, dec_id, 0, 0);
                break;
        case R2_SHM_PARAM_EXT_SMPRATE_CTRL:
                ptr = (volatile MS_U32 *) &p_shm_param->extSynthsizer_en;      *ptr = param;   MsOS_Dcache_Flush((MS_VIRT)ptr,4);
                ptr = (volatile MS_U32 *) &p_shm_param->extSynthsizer_value;   *ptr = param2;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);
                break;

        case R2_SHM_PARAM_MPG_AVOFFSET:     ptr = (volatile MS_U32 *) &p_shm_param->dtv_mpg_avDelay;     *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_AC3_AVOFFSET:     ptr = (volatile MS_U32 *) &p_shm_param->dtv_ac3_avDelay;     *ptr = param;   MsOS_Dcache_Flush((MS_VIRT)ptr,4);    break;
        case R2_SHM_PARAM_AAC_AVOFFSET:     ptr = (volatile MS_U32 *) &p_shm_param->dtv_aac_avDelay;     *ptr = param;   MsOS_Dcache_Flush((MS_VIRT)ptr,4);    break;
        case R2_SHM_PARAM_MM_FILE_REQ_SIZE: ptr = (volatile MS_U32 *) &p_shm_param->mmFileReqSize;     *ptr = param;   MsOS_Dcache_Flush((MS_VIRT)ptr,4);    break;
        case R2_SHM_PARAM_MM_INPUT_PTS:
                ptr = (volatile MS_U32 *) &p_shm_esparam->MM_inputPTS;
                *ptr = param;
                MsOS_Dcache_Flush((MS_VIRT)ptr,4);
                HAL_DEC_R2_SetCommInfo(AUR2_CommParam_ADEC_PTS_input, dec_id, param>>16, param&0xFFFF);
                break;

        case R2_SHM_PARAM_UNI_SETUP_DECODE_FRMCNT:  ptr = (volatile MS_U32 *) &p_shm_param->mmUni_needDecodeFrmCnt;   *ptr = param; MsOS_Dcache_Flush((MS_VIRT)ptr,4);  break;
        case R2_SHM_PARAM_UNI_PCM_SET_OUTPUT_CNT:
                HAL_DEC_R2_SetCommInfo(AUR2_CommParam_ADEC_UNI_setOutput, dec_id, param>>16, param&0xFFFF);
                break;

        case R2_SHM_PARAM_DOLBY_DRC_MODE:   ptr = (volatile MS_U32 *) &p_shm_param->dolby_param.drcMode;      *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_DOLBY_RF_MODE:    ptr = (volatile MS_U32 *) &p_shm_param->dolby_param.drcMode;       *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_DOLBY_DMX_MODE:   ptr = (volatile MS_U32 *) &p_shm_param->dolby_param.dmxMode;      *ptr = param;   MsOS_Dcache_Flush((MS_VIRT)ptr,4);    break;
        case R2_SHM_PARAM_DOLBY_HIGH_CUT:   ptr = (volatile MS_U32 *) &p_shm_param->dolby_param.high_cut;      *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_DOLBY_LOW_BOOST:  ptr = (volatile MS_U32 *) &p_shm_param->dolby_param.low_boost;      *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_DOLBY_GAIN:       ptr = (volatile MS_U32 *) &p_shm_param->dolby_param.gain;      *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_DOLBY_MUL_FRAME_HEADER: ptr = (volatile MS_U32 *) &p_shm_param->dolby_param.mul_frame_header; *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_DOLBY_DDP_HDMI_BYPASS:   ptr = (volatile MS_U32 *) &p_shm_param->dolby_param.DDP_HDMI_bypass;      *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_DOLBY_AAC_BYPASS:       ptr = (volatile MS_U32 *) &p_shm_param->dolby_param.AAC_HDMI_bypass;      *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_DOLBY_TB11_ENABLE:      ptr = (volatile MS_U32 *) &p_shm_param->dolby_param.TB11_enable;      *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_DOLBY_DDP_AD_SUBSTREAM:      ptr = (volatile MS_U32 *) &p_shm_param->dolby_param.ddp_AD_substream;      *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_DOLBY_MIXER_BALANCE:
            {
                MS_S32 temp = param - 32;

                ptr = (volatile MS_U32 *)&p_shm_param->dolby_param.mixer_balance;
                *ptr = temp;
                 MsOS_Dcache_Flush((MS_VIRT)ptr,4);
                            break;
                    }

        case R2_SHM_PARAM_MM_SLOW:      // [13:11]
                ptr = (volatile unsigned int *) &p_shm_param->decCtrl;
                *ptr &= 0xFFFFC7FF; // clear [13:11] fisrt
                switch(param)
                {
                    case 50:    // 0.5x, [13:11] = 001
                        *ptr |= 0x800;
                        break;

                    case 12:    // 0.125x. [13:11] = 011
                        *ptr |= 0x1800;
                        break;

                    case 6:     // 0.0625x, [13:11] = 100
                        *ptr |= 0x4000;
                        break;

                    default:
                        break;
                }
                MsOS_Dcache_Flush((unsigned int)ptr,4);
                break;

        case R2_SHM_PARAM_STC_SELECT:          //[10]
                ptr = (volatile MS_U32 *) &p_shm_param->decCtrl;
                if (param)
                    *ptr |= 0x400;
                else
                    *ptr &= 0xFFFFFBFF;
                MsOS_Dcache_Flush((MS_VIRT)ptr,4);
                break;

        case R2_SHM_PARAM_PARSER_SPEC:       //[8]
                ptr = (volatile MS_U32 *) &p_shm_param->decCtrl;
                if (param)
                    *ptr |= 0x100;
                else
                    *ptr &= 0xFFFFFEFF;
                MsOS_Dcache_Flush((MS_VIRT)ptr,4);
                break;

        case R2_SHM_PARAM_PARSER_PES_BYPASS:       //[7]
                ptr = (volatile MS_U32 *) &p_shm_param->decCtrl;
                if (param)
                    *ptr |= 0x80;
                else
                    *ptr &= 0xFFFFFF7F;
                MsOS_Dcache_Flush((MS_VIRT)ptr,4);
                break;

        case R2_SHM_PARAM_PARSER_PUSI_DISABLE:       //[6]
                ptr = (volatile MS_U32 *) &p_shm_param->decCtrl;
                if (param)
                    *ptr |= 0x40;
                else
                    *ptr &= 0xFFFFFFBF;
                MsOS_Dcache_Flush((MS_VIRT)ptr,4);
                break;

        case R2_SHM_PARAM_REPORT_MM_TS_PTS_WITH_MSB:       //[5]
                ptr = (volatile MS_U32 *) &p_shm_param->decCtrl;
                if (param)
                    *ptr |= 0x20;
                else
                    *ptr &= 0xFFFFFFDF;
                MsOS_Dcache_Flush((MS_VIRT)ptr,4);
                break;

        case R2_SHM_PARAM_MM_TS_SYNC_STC:       //[4]
                ptr = (volatile MS_U32 *) &p_shm_param->decCtrl;
                if (param)
                    *ptr |= 0x10;
                else
                    *ptr &= 0xFFFFFFEF;
                MsOS_Dcache_Flush((MS_VIRT)ptr,4);
                break;

        case R2_SHM_PARAM_MM_FF2X:                  //[3]
                ptr = (volatile MS_U32 *) &p_shm_param->decCtrl;
                if (param)
                    *ptr |= 0x8;
                else
                    *ptr &= 0xFFFFC7F7;  //clr[13:11], [3]
                MsOS_Dcache_Flush((MS_VIRT)ptr,4);
                break;

        case R2_SHM_PARAM_DECODE_MUTE:      //[2]
                ptr = (volatile MS_U32 *) &p_shm_param->decCtrl;
                if (param)
                    *ptr |= 0x4;
                else
                    *ptr &= 0xFFFFFFFB;
                MsOS_Dcache_Flush((MS_VIRT)ptr,4);
                break;

        case R2_SHM_PARAM_SOUND_MODE:
                ptr = (volatile MS_U32 *) &p_shm_param->decCtrl;
                *ptr &= 0xFFFFFFFC;
                *ptr |= (param&0x03);
                MsOS_Dcache_Flush((MS_VIRT)ptr,4);
                break;

        case R2_SHM_PARAM_MPEG_SOUNDMODE:     ptr = (volatile MS_U32 *) &p_shm_param->mpeg_param.MPEG_soundMode;      *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_MPEG_GAIN:          ptr = (volatile MS_U32 *) &p_shm_param->mpeg_param.gain;      *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;

        case R2_SHM_PARAM_OMX_SPDIF_CTRL:        ptr = (volatile MS_U32 *) &p_shm_param->OMX_SPDIF_Ctrl;                *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_OMX_SPDIF_PCM_LEVEL:   ptr = (volatile MS_U32 *) &p_shm_param->OMX_SPDIF_PCM_Level;           *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;


        case R2_SHM_PARAM_MAIN_VOLUME:   ptr = (volatile MS_U32 *) &p_shm_param->adMix_mainVol;      *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_MAIN_VOLUME_MUTE:
                ptr = (volatile MS_U32 *) &p_shm_param->adMix_mainVol;
                if(param)
                *ptr |= 0x00000400;
                else
                *ptr &= 0x000003FF;
                MsOS_Dcache_Flush((MS_VIRT)ptr,4);
                break;
        case R2_SHM_PARAM_AD_VOLUME:   ptr = (volatile MS_U32 *) &p_shm_param->adMix_asocVol;      *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_AD_VOLUME_MUTE:
                ptr = (volatile MS_U32 *) &p_shm_param->adMix_asocVol;
                if(param)
                *ptr |= 0x00000400;
                else
                *ptr &= 0x000003FF;
                MsOS_Dcache_Flush((MS_VIRT)ptr,4);
                break;

        case R2_SHM_PARAM_COOK_NUMCODECS:
            ptr = (volatile MS_U32 *) &p_shm_param->cook_param.mNumCodecs;        *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_COOK_SAMPLES:
            ptr = (volatile MS_U32 *) &p_shm_param->cook_param.mSamples;          *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_COOK_SAMPLERATES:
            ptr = (volatile MS_U32 *) &p_shm_param->cook_param.mSampleRate;       *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_COOK_CHANNELS:
            ptr = (volatile MS_U32 *) &p_shm_param->cook_param.Channels[param2];  *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_COOK_REGIONS:
            ptr = (volatile MS_U32 *) &p_shm_param->cook_param.Regions[param2];   *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_COOK_CPLSTART:
            ptr = (volatile MS_U32 *) &p_shm_param->cook_param.cplStart[param2];   *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_COOK_CPLQBITS:
            ptr = (volatile MS_U32 *) &p_shm_param->cook_param.cplQbits[param2];   *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_COOK_FRAMESIZE:
            ptr = (volatile MS_U32 *) &p_shm_param->cook_param.FrameSize[param2];  *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;

        case R2_SHM_PARAM_DTS_DMX_LFE_ENABLE:
            ptr = (volatile MS_U32 *) &p_shm_param->dts_param.dmxLfeEnable;      *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_DTS_DMX_MODE:
            ptr = (volatile MS_U32 *) &p_shm_param->dts_param.dmxMode;      *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_DTS_HD_HDMI_BYPASS:
            ptr = (volatile MS_U32 *) &p_shm_param->dts_param.DTSHD_HDMI_bypass;      *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;

        case R2_SHM_PARAM_ASF_VERSION:
            ptr = (volatile MS_U32 *) &p_shm_param->asf_param.asf_version;      *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_ASF_CHANNELS:
            ptr = (volatile MS_U32 *) &p_shm_param->asf_param.nChannels;        *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_ASF_SAMPLERATE:
            ptr = (volatile MS_U32 *) &p_shm_param->asf_param.smpRate;          *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_ASF_BYTERATE:
            ptr = (volatile MS_U32 *) &p_shm_param->asf_param.byteRate;         *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_ASF_BLOCKALIGN:
            ptr = (volatile MS_U32 *) &p_shm_param->asf_param.blockAlign;       *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_ASF_ENCOPT:
            ptr = (volatile MS_U32 *) &p_shm_param->asf_param.encOpt;           *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_ASF_PARSINGBYAPP:
            ptr = (volatile MS_U32 *) &p_shm_param->asf_param.parsingByApp;      *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_ASF_BITS_PER_SAMPLE:
            ptr = (volatile MS_U32 *) &p_shm_param->asf_param.bitsPerSmp;        *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_ASF_CHANNELMASK:
            ptr = (volatile MS_U32 *) &p_shm_param->asf_param.channelMask;       *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_ASF_DRC_PARAM_EXIST:
            ptr = (volatile MS_U32 *) &p_shm_param->asf_param.drcParamExist;      *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_ASF_DRC_RMS_AMP_REF:
            ptr = (volatile MS_U32 *) &p_shm_param->asf_param.drcRmsAmpRef;       *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_ASF_DRC_RMS_AMP_TARGET:
            ptr = (volatile MS_U32 *) &p_shm_param->asf_param.drcRmsAmpTarget;    *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_ASF_DRC_PEAK_AMP_REF:
            ptr = (volatile MS_U32 *) &p_shm_param->asf_param.drcPeakAmpRef;      *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_ASF_DRC_PEAK_AMP_TARGET:
            ptr = (volatile MS_U32 *) &p_shm_param->asf_param.drcPeakAmpTarget;    *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_ASF_MAX_PACKET_SIZE:
            ptr = (volatile MS_U32 *) &p_shm_param->asf_param.maxPacketSize;      *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;

        case R2_SHM_PARAM_XPCM_TYPE:
            ptr = (volatile MS_U32 *) &p_shm_param->xpcm_param.xPcmType;         *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_XPCM_CHANNELS:
            ptr = (volatile MS_U32 *) &p_shm_param->xpcm_param.nChannels;        *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_XPCM_SAMPLERATES:
            ptr = (volatile MS_U32 *) &p_shm_param->xpcm_param.smpRate;          *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_XPCM_BITS_PER_SAMPLE:
            ptr = (volatile MS_U32 *) &p_shm_param->xpcm_param.bitsPerSmp;        *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_XPCM_BLOCK_SIZE:
            ptr = (volatile MS_U32 *) &p_shm_param->xpcm_param.blockSize;         *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_XPCM_SAMPLE_PER_BLOCK:
            ptr = (volatile MS_U32 *) &p_shm_param->xpcm_param.samplePerBlock;    *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;

        case R2_SHM_PARAM_SPDIF_TYPE:
            ptr = (volatile MS_U32 *) &p_shm_param->spdif_type;      *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;

        case R2_SHM_PARAM_RFSIGNAL_TYPE:
            ptr = (volatile MS_U32 *) &p_shm->RfSignalType;      *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;

        case R2_SHM_PARAM_HDMI_TYPE:
            ptr = (volatile MS_U32 *) &p_shm_param->hdmi_type;      *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_VORBIS_HEADER_SIZE:
            ptr = (volatile MS_U32 *) &p_shm_param->vorbis_header_size;      *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;

        case R2_SHM_PARAM_TTS_EN:
            ptr = (volatile MS_U32 *) &p_shm_param->TTS_On_flag;      *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;

        case R2_SHM_PARAM_CHUNK_PTS_RD_FLAG:
            ptr = (volatile MS_U32 *) &p_shm_param->chunk_PTS_rd_flag;      *ptr = param;  MsOS_Dcache_Flush((unsigned int)ptr,4);     break;

        case R2_SHM_PARAM_DAP_EN:
            ptr = (volatile MS_U32 *) &p_shm_param->DAP_enable;      *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;

        case R2_SHM_PARAM_SPEAKER_EN:
            ptr = (volatile MS_U32 *) &p_shm_param->speaker_enable;      *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;

        case R2_SHM_PARAM_DDP_ENCODE_EN:
            ptr = (volatile MS_U32 *) &p_shm_param->DDP_encode_enable;      *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;

        case R2_SHM_PARAM_ES_Limiter_EN:
            ptr = (volatile MS_U32 *) &p_shm_param->ES_Limiter_EN;      *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;

        case R2_SHM_PARAM_ES_Limiter_Threshold:
            ptr = (volatile MS_U32 *) &p_shm_param->ES_Limiter_Threshold;      *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;

        case R2_SHM_PARAM_PCM_Limiter_EN:
            ptr = (volatile MS_U32 *) &p_shm_param->PCM_Limiter_EN;      *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;

        case R2_SHM_PARAM_PCM_Limiter_Threshold:
            ptr = (volatile MS_U32 *) &p_shm_param->PCM_Limiter_Threshold;      *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;

        /* TVOS2.0 DTV */
        case R2_SHM_PARAM_TVOS2_PCM_RDPTR:
            ptr = (volatile MS_U32 *) &p_shm_param->TVOS2_PCM_rdPtr;      *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);     break;
        case R2_SHM_PARAM_TVOS2_DTV_SYNCTYPE:
            ptr = (volatile MS_U32 *) &p_shm_param->DTV_SyncType;      *ptr = param;  MsOS_Dcache_Flush((MS_VIRT)ptr,4);   break;

        default:
            break;
    }

    AUR2_DEBUG_PRINT(printf("[%s] shmType:%4x, id:%x, param: [%08lx, %08lx]\n", __FUNCTION__, decParamType, dec_id, param, param2));
    return TRUE;
}

MS_U32 HAL_sndR2_Get_SHM_PARAM(R2_SHM_PARAM_TYPE decParamType, MS_U8 dec_id, MS_U32 param )
{
    MS_U32 ret_value = 0;

#if 0
    volatile MS_U32 *ptr;
    SND_R2_SHARE_MEM  *p_shm = (SND_R2_SHARE_MEM *)(MS_PA2KSEG1(REG_SNDR2_DDR_BASE+SND_R2_SHM_DDR_OFFSET));
    MS_U32 offset_R2_to_DSP, offset_R2_to_CommDDR;

    offset_R2_to_DSP = ASND__R2_DDR_SIZE;
    offset_R2_to_CommDDR = ASND__R2_DDR_SIZE + ASND_DSP_DDR_SIZE;

    switch( decParamType )
    {
        default:
            ret_value = 0;
            break;
    }
#endif

    AUR2_DEBUG_PRINT(printf("[%s] shmType:%4x, id:%x, param: [%08lx] ==> %x\n", __FUNCTION__, decParamType, dec_id, param, ret_value));

    return ret_value;
}



MS_U32 HAL_DEC_R2_Get_SHM_PARAM(R2_SHM_PARAM_TYPE decParamType, MS_U8 dec_id, MS_U32 param )
{
    MS_U32 ret_value = 0;
    volatile MS_U32 *ptr;
    DEC_R2_SHARE_MEM  *p_shm = (DEC_R2_SHARE_MEM *)(MS_PA2KSEG1(REG_DECR2_DDR_BASE+DEC_R2_SHM_DDR_OFFSET));
    AUR2_ADEC_PARAM_SHM     *p_shm_param = &p_shm->adec_param_shm[dec_id];
    MS_U8  es_id = 0;
    if (dec_id == 1)
        es_id = 2;
    AUR2_ADEC_ES_PARAM_SHM  *p_shm_esparam = &p_shm->adec_esParam_shm[es_id];

    switch( decParamType )
    {
        case R2_SHM_PARAM_ES_WR_PTR:
                ptr = (volatile MS_U32 *) &p_shm_esparam->ES_wrPtr;    MsOS_Dcache_Flush((MS_VIRT)ptr, 4);
                ret_value = *ptr;
            break;

        case R2_SHM_PARAM_MPG_AVOFFSET:     ptr = (volatile MS_U32 *) &p_shm_param->dtv_mpg_avDelay;     MsOS_Dcache_Flush((MS_VIRT)ptr, 4);  ret_value = *ptr;       break;
        case R2_SHM_PARAM_AC3_AVOFFSET:     ptr = (volatile MS_U32 *) &p_shm_param->dtv_ac3_avDelay;     MsOS_Dcache_Flush((MS_VIRT)ptr, 4);  ret_value = *ptr;       break;
        case R2_SHM_PARAM_AAC_AVOFFSET:     ptr = (volatile MS_U32 *) &p_shm_param->dtv_aac_avDelay;     MsOS_Dcache_Flush((MS_VIRT)ptr, 4);  ret_value = *ptr;       break;
        case R2_SHM_PARAM_MM_FILE_REQ_SIZE: ptr = (volatile MS_U32 *) &p_shm_param->mmFileReqSize;       MsOS_Dcache_Flush((MS_VIRT)ptr, 4);  ret_value = *ptr;       break;
        case R2_SHM_PARAM_MM_INPUT_PTS:     ptr = (volatile MS_U32 *) &p_shm_esparam->MM_inputPTS;       MsOS_Dcache_Flush((MS_VIRT)ptr, 4);  ret_value = *ptr;       break;


        case R2_SHM_PARAM_DOLBY_DRC_MODE:   ptr = (volatile MS_U32 *) &p_shm_param->dolby_param.drcMode;      MsOS_Dcache_Flush((MS_VIRT)ptr, 4);  ret_value = *ptr;       break;
        case R2_SHM_PARAM_DOLBY_RF_MODE:    ptr = (volatile MS_U32 *) &p_shm_param->dolby_param.drcMode;      MsOS_Dcache_Flush((MS_VIRT)ptr, 4);  ret_value = *ptr;       break;
        case R2_SHM_PARAM_DOLBY_DMX_MODE:   ptr = (volatile MS_U32 *) &p_shm_param->dolby_param.dmxMode;      MsOS_Dcache_Flush((MS_VIRT)ptr, 4);  ret_value = *ptr;       break;
        case R2_SHM_PARAM_DOLBY_HIGH_CUT:   ptr = (volatile MS_U32 *) &p_shm_param->dolby_param.high_cut;      MsOS_Dcache_Flush((MS_VIRT)ptr, 4);  ret_value = *ptr;       break;
        case R2_SHM_PARAM_DOLBY_LOW_BOOST:  ptr = (volatile MS_U32 *) &p_shm_param->dolby_param.low_boost;      MsOS_Dcache_Flush((MS_VIRT)ptr, 4);  ret_value = *ptr;       break;

        case R2_SHM_PARAM_UNI_SETUP_DECODE_FRMCNT:  ptr = (volatile MS_U32 *) &p_shm_param->mmUni_needDecodeFrmCnt;      MsOS_Dcache_Flush((MS_VIRT)ptr, 4);  ret_value = *ptr;       break;

        case R2_SHM_PARAM_OMX_SPDIF_CTRL:
                ptr = (volatile MS_U32 *) &p_shm_param->OMX_SPDIF_Ctrl;      MsOS_Dcache_Flush((MS_VIRT)ptr, 4);  ret_value = *ptr;       break;

        case R2_SHM_PARAM_PARSER_SPEC:       //[8]
                ptr = (volatile MS_U32 *) &p_shm_param->decCtrl; MsOS_Dcache_Flush((MS_VIRT)ptr, 4);
                ret_value = *ptr;
                if (ret_value&0x100)
                    ret_value = 1;
                else
                    ret_value = 0;
                break;

        case R2_SHM_PARAM_PARSER_PES_BYPASS:       //[7]
                ptr = (volatile MS_U32 *) &p_shm_param->decCtrl; MsOS_Dcache_Flush((MS_VIRT)ptr, 4);
                ret_value = *ptr;
                if (ret_value&0x80)
                    ret_value = 1;
                else
                    ret_value = 0;
                break;

        case R2_SHM_PARAM_PARSER_PUSI_DISABLE:       //[6]
                ptr = (volatile MS_U32 *) &p_shm_param->decCtrl; MsOS_Dcache_Flush((MS_VIRT)ptr, 4);
                ret_value = *ptr;
                if (ret_value&0x40)
                    ret_value = 1;
                else
                    ret_value = 0;
                break;

        case R2_SHM_PARAM_REPORT_MM_TS_PTS_WITH_MSB:       //[5]
                ptr = (volatile MS_U32 *) &p_shm_param->decCtrl; MsOS_Dcache_Flush((MS_VIRT)ptr, 4);
                ret_value = *ptr;
                if (ret_value&0x20)
                    ret_value = 1;
                else
                    ret_value = 0;
                break;
        case R2_SHM_PARAM_MM_TS_SYNC_STC:       //[4]
                ptr = (volatile MS_U32 *) &p_shm_param->decCtrl; MsOS_Dcache_Flush((MS_VIRT)ptr, 4);
                ret_value = *ptr;
                if (ret_value&0x10)
                    ret_value = 1;
                else
                    ret_value = 0;
                break;

        case R2_SHM_PARAM_MM_FF2X:                  //[3]
                ptr = (volatile MS_U32 *) &p_shm_param->decCtrl; MsOS_Dcache_Flush((MS_VIRT)ptr, 4);
                ret_value = *ptr;
                if (ret_value&0x8)
                    ret_value = 1;
                else
                    ret_value = 0;
                break;

        case R2_SHM_PARAM_DECODE_MUTE:      //[2]
                ptr = (volatile MS_U32 *) &p_shm_param->decCtrl; MsOS_Dcache_Flush((MS_VIRT)ptr, 4);
                ret_value = *ptr;
                if (ret_value&0x4)
                    ret_value = 1;
                else
                    ret_value = 0;
                break;

      case R2_SHM_PARAM_COOK_NUMCODECS:
            ptr = (volatile MS_U32 *) &p_shm_param->cook_param.mNumCodecs;        MsOS_Dcache_Flush((MS_VIRT)ptr, 4);  ret_value = *ptr;       break;
        case R2_SHM_PARAM_COOK_SAMPLES:
            ptr = (volatile MS_U32 *) &p_shm_param->cook_param.mSamples;          MsOS_Dcache_Flush((MS_VIRT)ptr, 4);  ret_value = *ptr;       break;
        case R2_SHM_PARAM_COOK_SAMPLERATES:
            ptr = (volatile MS_U32 *) &p_shm_param->cook_param.mSampleRate;       MsOS_Dcache_Flush((MS_VIRT)ptr, 4);  ret_value = *ptr;       break;
        case R2_SHM_PARAM_COOK_CHANNELS:
            ptr = (volatile MS_U32 *) &p_shm_param->cook_param.Channels[param];   MsOS_Dcache_Flush((MS_VIRT)ptr, 4);  ret_value = *ptr;       break;
        case R2_SHM_PARAM_COOK_REGIONS:
            ptr = (volatile MS_U32 *) &p_shm_param->cook_param.Regions[param];    MsOS_Dcache_Flush((MS_VIRT)ptr, 4);  ret_value = *ptr;       break;
        case R2_SHM_PARAM_COOK_CPLSTART:
            ptr = (volatile MS_U32 *) &p_shm_param->cook_param.cplStart[param];   MsOS_Dcache_Flush((MS_VIRT)ptr, 4);  ret_value = *ptr;       break;
        case R2_SHM_PARAM_COOK_CPLQBITS:
            ptr = (volatile MS_U32 *) &p_shm_param->cook_param.cplQbits[param];   MsOS_Dcache_Flush((MS_VIRT)ptr, 4);  ret_value = *ptr;       break;
        case R2_SHM_PARAM_COOK_FRAMESIZE:
            ptr = (volatile MS_U32 *) &p_shm_param->cook_param.FrameSize[param];  MsOS_Dcache_Flush((MS_VIRT)ptr, 4);  ret_value = *ptr;       break;
        case R2_SHM_PARAM_HASH_KEY:
            ptr = (volatile MS_U32 *) &p_shm_param->hashKey;                      MsOS_Dcache_Flush((MS_VIRT)ptr, 4);  ret_value = *ptr;       break;
        case R2_SHM_PARAM_MULTI_CHANNEL:
            ptr = (volatile MS_U32 *) &p_shm_param->force_mmuni_mch_pcm;          MsOS_Dcache_Flush((MS_VIRT)ptr, 4);  ret_value = *ptr;       break;

        default:
            ret_value = 0;
            break;
    }

    AUR2_DEBUG_PRINT(printf("[%s] shmType:%4x, id:%x, param: [%08lx] ==> %x\n", __FUNCTION__, decParamType, dec_id, param, ret_value));

    return ret_value;
}