static void StartAudioI2S0AWBHardware(struct snd_pcm_substream *substream)
{
    struct snd_pcm_runtime *runtime = substream->runtime;

    uint32 Audio_I2S_Dac = 0;
    uint32 MclkDiv0 = 0;

    const bool bEnablePhaseShiftFix = true;

    printk("StartAudioI2S0AWBHardware \n");


    MclkDiv0 = SetCLkMclk(Soc_Aud_I2S0, runtime->rate); //select I2S
    SetCLkBclk(MclkDiv0,  runtime->rate, runtime->channels, Soc_Aud_I2S_WLEN_WLEN_32BITS);
    
    // 2nd I2S In
    SetSampleRate(Soc_Aud_Digital_Block_MEM_I2S,  runtime->rate);

    Audio_I2S_Dac |= (bEnablePhaseShiftFix << 31);
    Audio_I2S_Dac |= (Soc_Aud_I2S_IN_PAD_SEL_I2S_IN_FROM_IO_MUX << 28);//I2S in from io_mux
    Audio_I2S_Dac |= Soc_Aud_LOW_JITTER_CLOCK << 12 ; //Low jitter mode
    Audio_I2S_Dac |= (Soc_Aud_INV_LRCK_NO_INVERSE << 5);
    Audio_I2S_Dac |= (Soc_Aud_I2S_FORMAT_I2S << 3);
    Audio_I2S_Dac |= (Soc_Aud_I2S_WLEN_WLEN_32BITS << 1);
    Afe_Set_Reg(AFE_I2S_CON, Audio_I2S_Dac | 0x1, MASK_ALL);

    // here to set interrupt
    SetIrqMcuCounter(Soc_Aud_IRQ_MCU_MODE_IRQ2_MCU_MODE, substream->runtime->period_size >> 1);
    SetIrqMcuSampleRate(Soc_Aud_IRQ_MCU_MODE_IRQ2_MCU_MODE, substream->runtime->rate);
    SetIrqEnable(Soc_Aud_IRQ_MCU_MODE_IRQ2_MCU_MODE, true);

    SetSampleRate(Soc_Aud_Digital_Block_MEM_AWB, substream->runtime->rate);
    SetMemoryPathEnable(Soc_Aud_Digital_Block_MEM_AWB, true);
    SetMemoryPathEnable(Soc_Aud_Digital_Block_I2S_IN_2, true);

    // here to turn off digital part
#ifdef DUMP_HWGAIN1_AWB
        uint32 REG420 = 0;
        SetConnection(Soc_Aud_InterCon_DisConnect, Soc_Aud_InterConnectionInput_I00, Soc_Aud_InterConnectionOutput_O05);
        SetConnection(Soc_Aud_InterCon_DisConnect, Soc_Aud_InterConnectionInput_I01, Soc_Aud_InterConnectionOutput_O06);
        printk("%s() Soc_Aud_InterCon_Connection  I10  O5\n",  __func__);
        SetConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I10, Soc_Aud_InterConnectionOutput_O05);
        printk("%s() Soc_Aud_InterCon_Connection  I11  O6\n",  __func__);
        SetConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I11, Soc_Aud_InterConnectionOutput_O06);

        
        REG420 = Afe_Get_Reg(AFE_GAIN1_CONN);
        printk("%s() AFE_GAIN1_CONN (0X420) =0x%x\n",  __func__, REG420);
#else
        SetConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I00, Soc_Aud_InterConnectionOutput_O05);
        SetConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I01, Soc_Aud_InterConnectionOutput_O06);
#endif

    EnableAfe(true);
}
static void StartAudioCaptureHardware(struct snd_pcm_substream *substream)
{
    printk("StartAudioCaptureHardware \n");

    //ConfigAdcI2S(substream);
    //Set2ndI2SAdcIn(mAudioDigitalI2S);//To do, JY

    SetMemIfFetchFormatPerSample(Soc_Aud_Digital_Block_MEM_MOD_DAI, AFE_WLEN_16_BIT);
    SetoutputConnectionFormat(OUTPUT_DATA_FORMAT_16BIT, Soc_Aud_InterConnectionOutput_O12);

    /* To Do, JY, MOD_DAI?
    if (GetMemoryPathEnable(Soc_Aud_Digital_Block_I2S_IN_ADC_2) == false)
    {
        SetMemoryPathEnable(Soc_Aud_Digital_Block_I2S_IN_ADC_2, true);
        Set2ndI2SAdcEnable(true);
    }
    else
    {
        SetMemoryPathEnable(Soc_Aud_Digital_Block_I2S_IN_ADC_2, true);
    }
    */
    // here to set interrupt
    SetIrqMcuCounter(Soc_Aud_IRQ_MCU_MODE_IRQ2_MCU_MODE, substream->runtime->period_size);
    SetIrqMcuSampleRate(Soc_Aud_IRQ_MCU_MODE_IRQ2_MCU_MODE, substream->runtime->rate);
    SetIrqEnable(Soc_Aud_IRQ_MCU_MODE_IRQ2_MCU_MODE, true);

    SetSampleRate(Soc_Aud_Digital_Block_MEM_MOD_DAI, substream->runtime->rate);
    SetMemoryPathEnable(Soc_Aud_Digital_Block_MEM_MOD_DAI, true);

    SetConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I14, Soc_Aud_InterConnectionOutput_O12);
    EnableAfe(true);

}
示例#3
0
CSynthesizer::CSynthesizer()
{
    int i;
    revrbON = INACTIVE;
    delayON = INACTIVE;
    activeNotesCount = 0;
    for (i=0; i<POLIPHONY; i++)
    {
        state[i]    = INACTIVE;
        channels[i] = 0;
        key[i]      = 0;
        veloc[i]    = 0;
        heldkeys[i] = 0;
    }
    for (i=0; i<MIDICHANNELS; i++)
    {
        lkp[i] = 255;
        rev[i] = 0.0f;
        dly[i] = 0.0f;
        mod[i] = 0.0f;
        vol[i] = 0.25f;
        pan[i] = 0.0f;
        aft[i] = 0.0f;
        ptc[i] = 1.0f;
        hld[i] = 0;
    }
    programs.Init();
    reverb.Init();
    delay.Init(buffers.bWaves[0]);
    SetSampleRate(44100.f);
}
示例#4
0
/**
 * Create a new instance of an analog module.
 * 
 * Create an instance of the analog module object. Initialize all the parameters
 * to reasonable values on start.
 * Setting a global value on an analog module can be done only once unless subsequent
 * values are set the previously set value.
 * Analog modules are a singleton, so the constructor is never called outside of this class.
 * 
 * @param slot The slot in the chassis that the module is plugged into.
 */
AnalogModule::AnalogModule(UINT32 slot)
	: Module(slot)
	, m_module (NULL)
	, m_sampleRateSet (false)
	, m_numChannelsToActivate (0)
{
	status = 0;
	AddToSingletonList();
	m_module = new tAI(SlotToIndex(slot), &status);
	SetNumChannelsToActivate(kAnalogChannels);
	SetSampleRate(kDefaultSampleRate);

	for (UINT32 i = 0; i < kAnalogChannels; i++)
	{
		m_module->writeScanList(i, i, &status);
		SetAverageBits(i + 1, kDefaultAverageBits);
		SetOversampleBits(i + 1, kDefaultOversampleBits);
	}

	if (m_registerWindowSemaphore == NULL)
	{
		// Needs to be global since the protected resource spans both module singletons.
		m_registerWindowSemaphore = semMCreate(SEM_Q_PRIORITY | SEM_DELETE_SAFE | SEM_INVERSION_SAFE);
	}

	wpi_assertCleanStatus(status);
}
示例#5
0
/**
 * Create a new instance of an analog module.
 * 
 * Create an instance of the analog module object. Initialize all the parameters
 * to reasonable values on start.
 * Setting a global value on an analog module can be done only once unless subsequent
 * values are set the previously set value.
 * Analog modules are a singleton, so the constructor is never called outside of this class.
 * 
 * @param moduleNumber The analog module to create (1 or 2).
 */
AnalogModule::AnalogModule(UINT8 moduleNumber)
	: Module(nLoadOut::kModuleType_Analog, moduleNumber)
	, m_module (NULL)
	, m_sampleRateSet (false)
	, m_numChannelsToActivate (0)
{
	AddToSingletonList();
	tRioStatusCode localStatus = NiFpga_Status_Success;
	m_module = tAI::create(m_moduleNumber - 1, &localStatus);
	wpi_setError(localStatus);
	SetNumChannelsToActivate(kAnalogChannels);
	SetSampleRate(kDefaultSampleRate);

	for (UINT32 i = 0; i < kAnalogChannels; i++)
	{
		m_module->writeScanList(i, i, &localStatus);
		wpi_setError(localStatus);
		SetAverageBits(i + 1, kDefaultAverageBits);
		SetOversampleBits(i + 1, kDefaultOversampleBits);
	}

	if (m_registerWindowSemaphore == NULL)
	{
		// Needs to be global since the protected resource spans both module singletons.
		m_registerWindowSemaphore = semMCreate(SEM_Q_PRIORITY | SEM_DELETE_SAFE | SEM_INVERSION_SAFE);
	}
}
static int mtk_pcm_I2S0dl1_start(struct snd_pcm_substream *substream)
{
    struct snd_pcm_runtime *runtime = substream->runtime;
    printk("%s\n", __func__);
    // here start digital part

    SetConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I05, Soc_Aud_InterConnectionOutput_O00);
    SetConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I06, Soc_Aud_InterConnectionOutput_O01);
    SetConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I05, Soc_Aud_InterConnectionOutput_O03);
    SetConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I06, Soc_Aud_InterConnectionOutput_O04);

    SetIrqEnable(Soc_Aud_IRQ_MCU_MODE_IRQ1_MCU_MODE, true);

    SetSampleRate(Soc_Aud_Digital_Block_MEM_DL1, runtime->rate);
    SetChannels(Soc_Aud_Digital_Block_MEM_DL1, runtime->channels);
    SetMemoryPathEnable(Soc_Aud_Digital_Block_MEM_DL1, true);

    EnableAfe(true);

#ifdef _DEBUG_6328_CLK
    //Debug 6328 Digital to Analog path clock and data work or not. and read TEST_OUT(0x206)
//    Ana_Set_Reg(AFE_MON_DEBUG0, 0x4600 , 0xcf00); // monitor 6328 digitala data sent to analog or not
    Ana_Set_Reg(AFE_MON_DEBUG0, 0x4200 , 0xcf00); // monitor 6328 digitala data sent to analog or not    
    Ana_Set_Reg(TEST_CON0, 0x0e00 , 0xffff);
#endif    

#if 0 // test 6328 sgen
    Ana_Set_Reg(AFE_SGEN_CFG0 , 0x0080 , 0xffff);
    Ana_Set_Reg(AFE_SGEN_CFG1 , 0x0101 , 0xffff);    
    Ana_Set_Reg(AFE_AUDIO_TOP_CON0, 0x0000, 0xffff);   //power on clock    
    //    Ana_Set_Reg(PMIC_AFE_TOP_CON0, 0x0002, 0x0002);   //UL from sinetable
    Ana_Set_Reg(PMIC_AFE_TOP_CON0, 0x0001, 0x0001);   //DL from sinetable      
#endif
    return 0;
}
static int mtk_pcm_dl2_start(struct snd_pcm_substream *substream)
{
	struct snd_pcm_runtime *runtime = substream->runtime;

	pr_warn("%s\n", __func__);
	/* here start digital part */

	SetConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I07,
		      Soc_Aud_InterConnectionOutput_O03);
	SetConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I08,
		      Soc_Aud_InterConnectionOutput_O04);

#ifdef CONFIG_MTK_FPGA
	/* set loopback test interconnection */
	SetConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I07,
		      Soc_Aud_InterConnectionOutput_O09);
	SetConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I08,
		      Soc_Aud_InterConnectionOutput_O10);
#endif

	SetIrqEnable(Soc_Aud_IRQ_MCU_MODE_IRQ1_MCU_MODE, true);

	SetSampleRate(Soc_Aud_Digital_Block_MEM_DL2, runtime->rate);
	SetChannels(Soc_Aud_Digital_Block_MEM_DL2, runtime->channels);
	SetMemoryPathEnable(Soc_Aud_Digital_Block_MEM_DL2, true);

	SetIrqMcuCounter(Soc_Aud_IRQ_MCU_MODE_IRQ1_MCU_MODE, runtime->period_size);
	SetIrqMcuSampleRate(Soc_Aud_IRQ_MCU_MODE_IRQ1_MCU_MODE, runtime->rate);
	EnableAfe(true);
	return 0;
}
示例#8
0
static void StartAudioI2S0AWBHardware(struct snd_pcm_substream *substream)
{
    pr_debug("StartAudioI2S0AWBHardware \n");

    // here to set interrupt
    SetIrqMcuCounter(Soc_Aud_IRQ_MCU_MODE_IRQ2_MCU_MODE, substream->runtime->period_size);
    SetIrqMcuSampleRate(Soc_Aud_IRQ_MCU_MODE_IRQ2_MCU_MODE, substream->runtime->rate);
    SetIrqEnable(Soc_Aud_IRQ_MCU_MODE_IRQ2_MCU_MODE, true);

    SetSampleRate(Soc_Aud_Digital_Block_MEM_AWB, substream->runtime->rate);
    SetMemoryPathEnable(Soc_Aud_Digital_Block_MEM_AWB, true);

    // here to turn off digital part
#ifdef DUMP_HWGAIN1_AWB
        uint32 REG420 = 0;
        SetConnection(Soc_Aud_InterCon_DisConnect, Soc_Aud_InterConnectionInput_I00, Soc_Aud_InterConnectionOutput_O05);
        SetConnection(Soc_Aud_InterCon_DisConnect, Soc_Aud_InterConnectionInput_I01, Soc_Aud_InterConnectionOutput_O06);
        pr_debug("%s() Soc_Aud_InterCon_Connection  I10  O5\n",  __func__);
        SetConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I10, Soc_Aud_InterConnectionOutput_O05);
        pr_debug("%s() Soc_Aud_InterCon_Connection  I11  O6\n",  __func__);
        SetConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I11, Soc_Aud_InterConnectionOutput_O06);

        
        REG420 = Afe_Get_Reg(AFE_GAIN1_CONN);
        pr_debug("%s() AFE_GAIN1_CONN (0X420) =0x%x\n",  __func__, REG420);
#else
        SetConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I00, Soc_Aud_InterConnectionOutput_O05);
        SetConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I01, Soc_Aud_InterConnectionOutput_O06);
#endif

    EnableAfe(true);
}
示例#9
0
static void StartAudioMrgrxAWBHardware(struct snd_pcm_substream *substream)
{
    printk("StartAudioMrgrxAWBHardware \n");

    // here to set interrupt
    SetIrqMcuCounter(Soc_Aud_IRQ_MCU_MODE_IRQ2_MCU_MODE, substream->runtime->period_size>>1);
    SetIrqMcuSampleRate( Soc_Aud_IRQ_MCU_MODE_IRQ2_MCU_MODE, substream->runtime->rate);
    SetIrqEnable(Soc_Aud_IRQ_MCU_MODE_IRQ2_MCU_MODE, true);

    SetSampleRate(Soc_Aud_Digital_Block_MEM_AWB, substream->runtime->rate);
    SetMemoryPathEnable(Soc_Aud_Digital_Block_MEM_AWB,true);

    // here to turn off digital part
    SetConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I15, Soc_Aud_InterConnectionOutput_O05);
    SetConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I16, Soc_Aud_InterConnectionOutput_O06);

    if(GetMemoryPathEnable(Soc_Aud_Digital_Block_MRG_I2S_OUT )== false)
    {
        //set merge interface
        SetMemoryPathEnable(Soc_Aud_Digital_Block_MRG_I2S_OUT, true);
        SetMrgI2SEnable(true, substream->runtime->rate);
    }
    else
    {
        SetMemoryPathEnable(Soc_Aud_Digital_Block_MRG_I2S_OUT, true);
    }

    EnableAfe(true);
}
示例#10
0
bool DspOscillator::ParameterUpdating_(int index, DspParameter const& param)
{
    if (index == pBufferSize)
    {
        SetBufferSize(*param.GetInt());
        return true;
    }
    else if (index == pSampleRate)
    {
        SetSampleRate(*param.GetInt());
        return true;
    }
    else if (index == pAmplitude)
    {
        SetAmpl(*param.GetFloat());
        return true;
    }
    else if (index == pFrequency)
    {
        SetFreq(*param.GetFloat());
        return true;
    }

    return false;
}
示例#11
0
static void StartAudioBtDaiHardware(struct snd_pcm_substream *substream)
{
    printk("StartAudioBtDaiHardware period_size = %d\n",(unsigned int)(substream->runtime->period_size));

    // here to set interrupt
    SetIrqMcuCounter(Soc_Aud_IRQ_MCU_MODE_IRQ2_MCU_MODE, substream->runtime->period_size>>1);
    SetIrqMcuSampleRate(Soc_Aud_IRQ_MCU_MODE_IRQ2_MCU_MODE, substream->runtime->rate);
    SetIrqEnable(Soc_Aud_IRQ_MCU_MODE_IRQ2_MCU_MODE, true);

    SetSampleRate(Soc_Aud_Digital_Block_MEM_DAI, substream->runtime->rate);
    SetMemoryPathEnable(Soc_Aud_Digital_Block_MEM_DAI, true);

    // here to turn off digital part
    SetConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I02, Soc_Aud_InterConnectionOutput_O11);

    if (GetMemoryPathEnable(Soc_Aud_Digital_Block_DAI_BT) == false)
    {
        SetMemoryPathEnable(Soc_Aud_Digital_Block_DAI_BT, true);
        SetVoipDAIBTAttribute(substream->runtime->rate);
        SetDaiBtEnable(true);
    }
    else
    {
        SetMemoryPathEnable(Soc_Aud_Digital_Block_DAI_BT, true);
    }

    EnableAfe(true);
}
static void StartAudioCaptureHardware(struct snd_pcm_substream *substream)
{
    printk("StartAudioCaptureHardware \n");

    ConfigAdcI2S(substream);
    SetI2SAdcIn(mAudioDigitalI2S);
    //EnableSideGenHw(Soc_Aud_InterConnectionOutput_O09,Soc_Aud_MemIF_Direction_DIRECTION_OUTPUT,true);

    SetMemIfFetchFormatPerSample(Soc_Aud_Digital_Block_MEM_VUL, AFE_WLEN_16_BIT);
    SetMemIfFetchFormatPerSample(Soc_Aud_Digital_Block_MEM_VUL, AFE_WLEN_16_BIT);
    SetoutputConnectionFormat(OUTPUT_DATA_FORMAT_16BIT, Soc_Aud_InterConnectionOutput_O09);
    SetoutputConnectionFormat(OUTPUT_DATA_FORMAT_16BIT, Soc_Aud_InterConnectionOutput_O10);

    SetI2SAdcEnable(true);

    // here to set interrupt
    SetIrqMcuCounter(Soc_Aud_IRQ_MCU_MODE_IRQ2_MCU_MODE, substream->runtime->period_size);
    SetIrqMcuSampleRate(Soc_Aud_IRQ_MCU_MODE_IRQ2_MCU_MODE, substream->runtime->rate);
    SetIrqEnable(Soc_Aud_IRQ_MCU_MODE_IRQ2_MCU_MODE, true);

    SetSampleRate(Soc_Aud_Digital_Block_MEM_VUL, substream->runtime->rate);
    SetMemoryPathEnable(Soc_Aud_Digital_Block_MEM_VUL, true);

    SetConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I03, Soc_Aud_InterConnectionOutput_O09);
    SetConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I04, Soc_Aud_InterConnectionOutput_O10);

    SetConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I05, Soc_Aud_InterConnectionOutput_O09);
    SetConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I06, Soc_Aud_InterConnectionOutput_O10);

    EnableAfe(true);

}
示例#13
0
文件: csynth.cpp 项目: kcrazy/winekit
/*****************************************************************************
 * CSynth::Activate()
 *****************************************************************************
 * Make the synth active.
 */
HRESULT CSynth::Activate(DWORD dwSampleRate, DWORD dwChannels )
{
    m_stLastTime = 0;
    SetSampleRate(dwSampleRate);
    SetStereoMode(dwChannels);
    ResetPerformanceStats();
    return S_OK;
}
示例#14
0
/////////////////////////////////////////////////////////////////////////////////
//	Construct FM demod object
/////////////////////////////////////////////////////////////////////////////////
CFmDemod::CFmDemod(TYPEREAL samplerate) : m_SampleRate(samplerate)
{
	m_FreqErrorDC = 0.0;
	m_NcoPhase = 0.0;
	m_NcoFreq = 0.0;

	SetSampleRate(m_SampleRate);
}
示例#15
0
static PaError SetUpUnidirectionalStream(AudioDeviceID device, double sampleRate, unsigned long framesPerBuffer, int isInput)
{
    PaError err = paNoError;
    err = SetSampleRate(device, sampleRate, isInput);
    if( err == paNoError )
        err = SetFramesPerBuffer(device, framesPerBuffer, isInput);
    return err;
}
示例#16
0
CPskTxAlgorithms::CPskTxAlgorithms()
{
	Reset();
	SetCenterFrequency(1000);
	SetSampleRate(11025);
	m_SineTable = 0;

}
static void StartAudioI2S0AWBHardware(struct snd_pcm_substream *substream)
{
    struct snd_pcm_runtime *runtime = substream->runtime;

    uint32 Audio_I2S_Dac = 0;
    uint32 MclkDiv0 = 0;

    const bool bEnablePhaseShiftFix = true;

    printk("StartAudioI2S0AWBHardware \n");


    MclkDiv0 = SetCLkMclk(Soc_Aud_I2S0, runtime->rate); //select I2S
    SetCLkBclk(MclkDiv0,  runtime->rate, runtime->channels, Soc_Aud_I2S_WLEN_WLEN_32BITS);
    
    // 2nd I2S In
    SetSampleRate(Soc_Aud_Digital_Block_MEM_I2S,  runtime->rate);

    Audio_I2S_Dac |= (bEnablePhaseShiftFix << 31);
    Audio_I2S_Dac |= (Soc_Aud_I2S_IN_PAD_SEL_I2S_IN_FROM_IO_MUX << 28);//I2S in from io_mux
    Audio_I2S_Dac |= Soc_Aud_LOW_JITTER_CLOCK << 12 ; //Low jitter mode
    Audio_I2S_Dac |= (Soc_Aud_INV_LRCK_NO_INVERSE << 5);
    Audio_I2S_Dac |= (Soc_Aud_I2S_FORMAT_I2S << 3);
    Audio_I2S_Dac |= (Soc_Aud_I2S_WLEN_WLEN_32BITS << 1);
    Afe_Set_Reg(AFE_I2S_CON, Audio_I2S_Dac | 0x1, MASK_ALL);
    // here to set interrupt
/*modified by jiaqing.yang for ALPS02074446(For_JHZ6735M_65C_L_ALPS.L1.MP3.V1_P67) 20150706 begin*/
#if 0
    SetIrqMcuCounter(Soc_Aud_IRQ_MCU_MODE_IRQ2_MCU_MODE, substream->runtime->period_size);
#else
	SetIrqMcuCounter(Soc_Aud_IRQ_MCU_MODE_IRQ2_MCU_MODE, substream->runtime->period_size >> 1);
#endif
/*modified by jiaqing.yang for ALPS02074446(For_JHZ6735M_65C_L_ALPS.L1.MP3.V1_P67) 20150706 end*/
    SetIrqMcuSampleRate(Soc_Aud_IRQ_MCU_MODE_IRQ2_MCU_MODE, substream->runtime->rate);
    SetIrqEnable(Soc_Aud_IRQ_MCU_MODE_IRQ2_MCU_MODE, true);

    SetSampleRate(Soc_Aud_Digital_Block_MEM_AWB, substream->runtime->rate);
    SetMemoryPathEnable(Soc_Aud_Digital_Block_MEM_AWB, true);
    SetMemoryPathEnable(Soc_Aud_Digital_Block_I2S_IN_2, true);

    // here to turn off digital part
    SetConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I00, Soc_Aud_InterConnectionOutput_O05);
    SetConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I01, Soc_Aud_InterConnectionOutput_O06);

    EnableAfe(true);
}
示例#18
0
/*****************************************************************************
 * CSynth::Activate()
 *****************************************************************************
 * Make the synth active.
 */
HRESULT CSynth::Activate(DWORD dwSampleRate, DWORD dwChannels )
{
    NTSTATUS status = STATUS_SUCCESS;
    m_stLastTime = 0;
    SetSampleRate(dwSampleRate);
    SetStereoMode(dwChannels);
    ResetPerformanceStats();
    return status;
}
static void StartAudioI2S0AWBHardware(struct snd_pcm_substream *substream)
{
	struct snd_pcm_runtime *runtime = substream->runtime;

	uint32 Audio_I2S_Dac = 0;
	uint32 MclkDiv0 = 0;

	const bool bEnablePhaseShiftFix = true;

	pr_warn("StartAudioI2S0AWBHardware\n");


	MclkDiv0 = SetCLkMclk(Soc_Aud_I2S0, runtime->rate);	/* select I2S */
	SetCLkBclk(MclkDiv0, runtime->rate, runtime->channels, Soc_Aud_I2S_WLEN_WLEN_32BITS);

	/* 2nd I2S In */
	SetSampleRate(Soc_Aud_Digital_Block_MEM_I2S, runtime->rate);

	Audio_I2S_Dac |= (bEnablePhaseShiftFix << 31);
	Audio_I2S_Dac |= (Soc_Aud_I2S_IN_PAD_SEL_I2S_IN_FROM_IO_MUX << 28);	/* I2S in from io_mux */
	Audio_I2S_Dac |= Soc_Aud_LOW_JITTER_CLOCK << 12;	/* Low jitter mode */
	Audio_I2S_Dac |= (Soc_Aud_INV_LRCK_NO_INVERSE << 5);
	Audio_I2S_Dac |= (Soc_Aud_I2S_FORMAT_I2S << 3);
	Audio_I2S_Dac |= (Soc_Aud_I2S_WLEN_WLEN_32BITS << 1);
	Afe_Set_Reg(AFE_I2S_CON, Audio_I2S_Dac | 0x1, MASK_ALL);

	/* here to set interrupt */
	SetIrqMcuCounter(Soc_Aud_IRQ_MCU_MODE_IRQ2_MCU_MODE, substream->runtime->period_size >> 1);
	SetIrqMcuSampleRate(Soc_Aud_IRQ_MCU_MODE_IRQ2_MCU_MODE, substream->runtime->rate);
	SetIrqEnable(Soc_Aud_IRQ_MCU_MODE_IRQ2_MCU_MODE, true);

	SetSampleRate(Soc_Aud_Digital_Block_MEM_AWB, substream->runtime->rate);
	SetMemoryPathEnable(Soc_Aud_Digital_Block_MEM_AWB, true);
	SetMemoryPathEnable(Soc_Aud_Digital_Block_I2S_IN_2, true);

	/* here to turn off digital part */
	SetConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I00,
		      Soc_Aud_InterConnectionOutput_O05);
	SetConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I01,
		      Soc_Aud_InterConnectionOutput_O06);

	EnableAfe(true);
}
示例#20
0
/** 
* @brief Set the speed
* 
* @param speed
*/
void setSpeed(int s) {
fprintf(stderr,"setSpeed %d\n",s);
    speed=s;
    control_out[1]=control_out[1]&0xFC;
    control_out[1]=control_out[1]|s;
    if(s==SPEED_48KHZ) {
        sampleRate=48000;
        output_sample_increment=1;
        SetSampleRate((double)sampleRate);
        SetRXOsc(0,1, LO_OFFSET);			// tweaked by Alex Lee 18 Aug 2010
        setFilter(filter);
        {
            int *m=malloc(sizeof(int));
            *m=mode;
            setMode(m);
        }
        SetRXOutputGain(0,0,volume/100.0);
    } else if(s==SPEED_96KHZ) {
        sampleRate=96000;
        output_sample_increment=2;
        SetSampleRate((double)sampleRate);
        SetRXOsc(0,1, LO_OFFSET);			// tweaked by Alex Lee 18 Aug 2010
        setFilter(filter);
        {
            int *m=malloc(sizeof(int));
            *m=mode;
            setMode(m);
        }
        SetRXOutputGain(0,0,volume/100.0);
    } else if(s==SPEED_192KHZ) {
        sampleRate=192000;
        output_sample_increment=4;
        SetSampleRate((double)sampleRate);
        SetRXOsc(0,1, LO_OFFSET);			// tweaked by Alex Lee 18 Aug 2010
        setFilter(filter);
        {
            int *m=malloc(sizeof(int));
            *m=mode;
            setMode(m);
        }
        SetRXOutputGain(0,0,volume/100.0);
    }
}
示例#21
0
// CONSTRUCTOR
OSndStreamWAV::OSndStreamWAV()
	:OSndStream()
{
	SetStreamType( SNDSTREAM_WAV );
	m_pSndFile=NULL;
	SetFileExtention( _T( "wav" ) );
	m_OutputFormat = SF_FORMAT_PCM_16;
	SetSampleRate( 44100 );
	SetChannels( 2 );
}
示例#22
0
/** fm10000SetSFlowAttribute
 * \ingroup intSflow
 *
 * \desc            Set the sFlow attributes (See sFlow attribute definition). 
 *
 * \param[in]       sw is the switch number to operate on.
 *
 * \param[in]       sFlowId is the sFlow instance to set the attribute.
 *
 * \param[in]       attr is sFlow attribute to set.
 *
 * \param[out]      value points to the value of the sFlow attribute.
 *
 * \return          FM_OK if successful.
 * \return          FM_ERR_INVALID_SFLOW_ATTR if attr is not recognized.
 *
 *****************************************************************************/
fm_status fm10000SetSFlowAttribute(fm_int sw, 
                                   fm_int sFlowId, 
                                   fm_int attr, 
                                   void * value)
{
    fm10000_sflowEntry *sflowEntry;
    fm_status           err;

    FM_LOG_ENTRY(FM_LOG_CAT_SFLOW,
                 "sw=%d, sFlowId=%d, attr=%d, value=%p\n",
                 sw, 
                 sFlowId, 
                 attr, 
                 (void *) value);

    TAKE_SFLOW_LOCK(sw);

    /**************************************************
     * Get SFlow entry.
     **************************************************/

    sflowEntry = GetSflowEntry(sw, sFlowId);

    if (!sflowEntry || !sflowEntry->isValid)
    {
        err = FM_ERR_INVALID_SFLOW_INSTANCE;
        goto ABORT;
    }

    /**************************************************
     * Process SFlow attribute.
     **************************************************/

    switch (attr)
    {
        case FM_SFLOW_VLAN:
            err = SetVlan(sw, sFlowId, *( (fm_uint16 *) value));
            break;

        case FM_SFLOW_SAMPLE_RATE:
            err = SetSampleRate(sw, sFlowId, *( (fm_uint *) value));
            break;

        default:
            err = FM_ERR_INVALID_SFLOW_ATTR;
            break;

    }   /* end switch (attr) */

ABORT:
    DROP_SFLOW_LOCK(sw);

    FM_LOG_EXIT(FM_LOG_CAT_SFLOW, err);

}   /* end fm10000SetSFlowAttribute */
示例#23
0
ECHOSTATUS CDarla24DspCommObject::SetInputClock(WORD wClock)
{
	if ( 	(ECHO_CLOCK_INTERNAL != wClock) &&
			(ECHO_CLOCK_ESYNC != wClock))
		return ECHOSTATUS_CLOCK_NOT_SUPPORTED;
		
	m_wInputClock = wClock;
	
	return SetSampleRate( GetSampleRate() );
	
}	// SetInputClock
示例#24
0
static int mtk_pcm_dl1bt_start(struct snd_pcm_substream *substream)
{
	struct snd_pcm_runtime *runtime = substream->runtime;
	AudDrv_Clk_On();
	SetMemifSubStream(Soc_Aud_Digital_Block_MEM_DL1, substream);
	if (runtime->format == SNDRV_PCM_FORMAT_S32_LE ||
	    runtime->format == SNDRV_PCM_FORMAT_U32_LE) {
		SetMemIfFetchFormatPerSample(Soc_Aud_Digital_Block_MEM_DL1,
					     AFE_WLEN_32_BIT_ALIGN_8BIT_0_24BIT_DATA);
		SetMemIfFetchFormatPerSample(Soc_Aud_Digital_Block_MEM_DL2,
					     AFE_WLEN_32_BIT_ALIGN_8BIT_0_24BIT_DATA);
		/* BT SCO only support 16 bit */
		SetoutputConnectionFormat(OUTPUT_DATA_FORMAT_16BIT, Soc_Aud_InterConnectionOutput_O02);
	} else {
		SetMemIfFetchFormatPerSample(Soc_Aud_Digital_Block_MEM_DL1, AFE_WLEN_16_BIT);
		SetMemIfFetchFormatPerSample(Soc_Aud_Digital_Block_MEM_DL2, AFE_WLEN_16_BIT);
		SetoutputConnectionFormat(OUTPUT_DATA_FORMAT_16BIT,
					  Soc_Aud_InterConnectionOutput_O02);
	}

	/* here start digital part */
	SetConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I05,
		      Soc_Aud_InterConnectionOutput_O02);
	SetConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I06,
		      Soc_Aud_InterConnectionOutput_O02);
	SetConnection(Soc_Aud_InterCon_ConnectionShift,
		      Soc_Aud_InterConnectionInput_I05, Soc_Aud_InterConnectionOutput_O02);
	SetConnection(Soc_Aud_InterCon_ConnectionShift,
		      Soc_Aud_InterConnectionInput_I06, Soc_Aud_InterConnectionOutput_O02);

	/* set dl1 sample ratelimit_state */
	SetSampleRate(Soc_Aud_Digital_Block_MEM_DL1, runtime->rate);
	SetChannels(Soc_Aud_Digital_Block_MEM_DL1, runtime->channels);
	SetMemoryPathEnable(Soc_Aud_Digital_Block_MEM_DL1, true);

	/* here to set interrupt */
	SetIrqMcuCounter(Soc_Aud_IRQ_MCU_MODE_IRQ1_MCU_MODE, runtime->period_size >> 1);
	SetIrqMcuSampleRate(Soc_Aud_IRQ_MCU_MODE_IRQ1_MCU_MODE, runtime->rate);
	SetIrqEnable(Soc_Aud_IRQ_MCU_MODE_IRQ1_MCU_MODE, true);

	if (GetMemoryPathEnable(Soc_Aud_Digital_Block_DAI_BT) == false) {
		/* set merge interface */
		SetMemoryPathEnable(Soc_Aud_Digital_Block_DAI_BT, true);
	} else {
		SetMemoryPathEnable(Soc_Aud_Digital_Block_DAI_BT, true);
	}

	SetVoipDAIBTAttribute(runtime->rate);
	SetDaiBtEnable(true);

	EnableAfe(true);

	return 0;
}
static int mtk_pcm_dl2_prepare(struct snd_pcm_substream *substream)
{
	bool mI2SWLen = Soc_Aud_I2S_WLEN_WLEN_16BITS;
	struct snd_pcm_runtime *runtime = substream->runtime;

	if (mPrepareDone == false) {
		pr_warn
		    ("%s format = %d SNDRV_PCM_FORMAT_S32_LE = %d SNDRV_PCM_FORMAT_U32_LE = %d\n",
		     __func__, runtime->format, SNDRV_PCM_FORMAT_S32_LE, SNDRV_PCM_FORMAT_U32_LE);
		SetMemifSubStream(Soc_Aud_Digital_Block_MEM_DL2, substream);

		if (runtime->format == SNDRV_PCM_FORMAT_S32_LE ||
		    runtime->format == SNDRV_PCM_FORMAT_U32_LE) {
			/* not support 24bit +++ */
			SetMemIfFetchFormatPerSample(Soc_Aud_Digital_Block_MEM_DL2,
						     AFE_WLEN_32_BIT_ALIGN_8BIT_0_24BIT_DATA);
			SetoutputConnectionFormat(OUTPUT_DATA_FORMAT_24BIT,
						  Soc_Aud_InterConnectionOutput_O03);
			SetoutputConnectionFormat(OUTPUT_DATA_FORMAT_24BIT,
						  Soc_Aud_InterConnectionOutput_O04);
			/* not support 24bit --- */
			mI2SWLen = Soc_Aud_I2S_WLEN_WLEN_32BITS;
		} else {
			/* not support 24bit +++ */
			SetMemIfFetchFormatPerSample(Soc_Aud_Digital_Block_MEM_DL2,
						     AFE_WLEN_16_BIT);
			SetoutputConnectionFormat(OUTPUT_DATA_FORMAT_16BIT,
						  Soc_Aud_InterConnectionOutput_O03);
			SetoutputConnectionFormat(OUTPUT_DATA_FORMAT_16BIT,
						  Soc_Aud_InterConnectionOutput_O04);
			/* not support 24bit --- */
			mI2SWLen = Soc_Aud_I2S_WLEN_WLEN_16BITS;
		}

		SetSampleRate(Soc_Aud_Digital_Block_MEM_I2S, runtime->rate);

		/* start I2S DAC out */
		if (GetMemoryPathEnable(Soc_Aud_Digital_Block_I2S_OUT_DAC) == false) {
			SetMemoryPathEnable(Soc_Aud_Digital_Block_I2S_OUT_DAC, true);
			SetI2SDacOut(substream->runtime->rate, false, mI2SWLen);
			SetI2SDacEnable(true);
		} else {
			SetMemoryPathEnable(Soc_Aud_Digital_Block_I2S_OUT_DAC, true);
		}
		/* here to set interrupt_distributor */
		SetIrqMcuCounter(Soc_Aud_IRQ_MCU_MODE_IRQ1_MCU_MODE, runtime->period_size);
		SetIrqMcuSampleRate(Soc_Aud_IRQ_MCU_MODE_IRQ1_MCU_MODE, runtime->rate);

		EnableAfe(true);
		mPrepareDone = true;
	}
	return 0;
}
示例#26
0
文件: audio.cpp 项目: unhold/avr
CAudio::CAudio()
{
	ASSERT(sizeof(short int)==2);
	ASSERT(sizeof(UINT)==4);
	ASSERT(sizeof(DWORD)==4);

	m_bFile=FALSE;
	m_hWaveOut=NULL;
	m_pbyAudioBuf=NULL;

	SetSampleRate(48000,TRUE);
}
static void StartAudioFMI2SAWBHardware(struct snd_pcm_substream *substream)
{
	AudioDigtalI2S m2ndI2SInAttribute;

	pr_warn("StartAudioFMI2SAWBHardware\n");

	/* here to set interrupt */
	SetIrqMcuCounter(Soc_Aud_IRQ_MCU_MODE_IRQ2_MCU_MODE,
			 substream->runtime->period_size >> 1);
	SetIrqMcuSampleRate(Soc_Aud_IRQ_MCU_MODE_IRQ2_MCU_MODE,
			    substream->runtime->rate);
	SetIrqEnable(Soc_Aud_IRQ_MCU_MODE_IRQ2_MCU_MODE, true);

	SetSampleRate(Soc_Aud_Digital_Block_MEM_AWB, substream->runtime->rate);
	SetMemoryPathEnable(Soc_Aud_Digital_Block_MEM_AWB, true);

	/* here to turn off digital part */
	SetConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I00,
		      Soc_Aud_InterConnectionOutput_O05);
	SetConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I01,
		      Soc_Aud_InterConnectionOutput_O06);


	if (GetMemoryPathEnable(Soc_Aud_Digital_Block_I2S_IN_2) == false) {
		/* set merge interface */
		SetMemoryPathEnable(Soc_Aud_Digital_Block_I2S_IN_2, true);

		/* Config 2nd I2S IN */
		memset_io((void *)&m2ndI2SInAttribute, 0, sizeof(m2ndI2SInAttribute));

		m2ndI2SInAttribute.mLR_SWAP = Soc_Aud_LR_SWAP_NO_SWAP;
		m2ndI2SInAttribute.mI2S_IN_PAD_SEL = false; /* I2S_IN_FROM_CONNSYS */
		m2ndI2SInAttribute.mI2S_SLAVE = Soc_Aud_I2S_SRC_SLAVE_MODE;
		m2ndI2SInAttribute.mI2S_SAMPLERATE = 32000;
		m2ndI2SInAttribute.mINV_LRCK = Soc_Aud_INV_LRCK_NO_INVERSE;
		m2ndI2SInAttribute.mI2S_FMT = Soc_Aud_I2S_FORMAT_I2S;
		m2ndI2SInAttribute.mI2S_WLEN = Soc_Aud_I2S_WLEN_WLEN_16BITS;
		Set2ndI2SIn(&m2ndI2SInAttribute);

		if (substream->runtime->rate == 48000)
			SetI2SASRCConfig(true, 48000);	/* Covert from 32000 Hz to 48000 Hz */
		else
			SetI2SASRCConfig(true, 44100);	/* Covert from 32000 Hz to 44100 Hz */

		SetI2SASRCEnable(true);

		Set2ndI2SInEnable(true);
	} else
		SetMemoryPathEnable(Soc_Aud_Digital_Block_I2S_IN_2, true);

	EnableAfe(true);
}
示例#28
0
OSStatus	CAAudioUnit::SetSampleRate (Float64			inSampleRate)
{
	OSStatus result;

	UInt32 elCount;
	require_noerr (result = GetElementCount(kAudioUnitScope_Input, elCount), home);
	if (elCount) {
		for (unsigned int i = 0; i < elCount; ++i) {
			require_noerr (result = SetSampleRate (kAudioUnitScope_Input, i, inSampleRate), home);
		}
	}

	require_noerr (result = GetElementCount(kAudioUnitScope_Output, elCount), home);
	if (elCount) {
		for (unsigned int i = 0; i < elCount; ++i) {
			require_noerr (result = SetSampleRate (kAudioUnitScope_Output, i, inSampleRate), home);
		}
	}

home:
	return result;
}
示例#29
0
BOOL FmodSoundEngine::SetTempo(double factor, int channel_id, bool immediate)
{
	if(immediate){
		double _intended_pitch = intended_pitch;
		BOOL result = SetSampleRate(factor, channel_id, immediate);
		intended_pitch = _intended_pitch;
		result &= SetAbsolutePitch(_intended_pitch/factor, channel_id);
		return result;
	}else{
		tempo_factor = factor;
		return TRUE;
	}
}
static int mtk_pcm_fmtx_start(struct snd_pcm_substream *substream)
{
    struct snd_pcm_runtime *runtime = substream->runtime;
    AudDrv_Clk_On();

    //    mtk_wcn_cmb_stub_audio_ctrl((CMB_STUB_AIF_X)CMB_STUB_AIF_2);

    SetMemifSubStream(Soc_Aud_Digital_Block_MEM_DL1, substream);
    if (runtime->format == SNDRV_PCM_FORMAT_S32_LE || runtime->format == SNDRV_PCM_FORMAT_U32_LE)
    {
        SetMemIfFetchFormatPerSample(Soc_Aud_Digital_Block_MEM_DL1, AFE_WLEN_32_BIT_ALIGN_8BIT_0_24BIT_DATA);
        SetMemIfFetchFormatPerSample(Soc_Aud_Digital_Block_MEM_DL2, AFE_WLEN_32_BIT_ALIGN_8BIT_0_24BIT_DATA);
        SetoutputConnectionFormat(OUTPUT_DATA_FORMAT_16BIT, Soc_Aud_InterConnectionOutput_O00); // FM Tx only support 16 bit
        SetoutputConnectionFormat(OUTPUT_DATA_FORMAT_16BIT, Soc_Aud_InterConnectionOutput_O01); // FM Tx only support 16 bit
    }
    else
    {
        SetMemIfFetchFormatPerSample(Soc_Aud_Digital_Block_MEM_DL1, AFE_WLEN_16_BIT);
        SetMemIfFetchFormatPerSample(Soc_Aud_Digital_Block_MEM_DL2, AFE_WLEN_16_BIT);
        SetoutputConnectionFormat(OUTPUT_DATA_FORMAT_16BIT, Soc_Aud_InterConnectionOutput_O00);
        SetoutputConnectionFormat(OUTPUT_DATA_FORMAT_16BIT, Soc_Aud_InterConnectionOutput_O01);
    }

    // here start digital part
    SetConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I05, Soc_Aud_InterConnectionOutput_O00);
    SetConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I06, Soc_Aud_InterConnectionOutput_O01);

    // set dl1 sample ratelimit_state
    SetSampleRate(Soc_Aud_Digital_Block_MEM_DL1, runtime->rate);
    SetChannels(Soc_Aud_Digital_Block_MEM_DL1, runtime->channels);

    // start MRG I2S Out
    SetMemoryPathEnable(Soc_Aud_Digital_Block_MRG_I2S_OUT, true);
    SetMrgI2SEnable(true, runtime->rate) ;

    // start 2nd I2S Out

    Set2ndI2SOutAttribute(runtime->rate) ;
    Set2ndI2SOutEnable(true);

    SetMemoryPathEnable(Soc_Aud_Digital_Block_MEM_DL1, true);

    // here to set interrupt
    SetIrqMcuCounter(Soc_Aud_IRQ_MCU_MODE_IRQ1_MCU_MODE, (runtime->period_size * 2 / 3));
    SetIrqMcuSampleRate(Soc_Aud_IRQ_MCU_MODE_IRQ1_MCU_MODE, runtime->rate);
    SetIrqEnable(Soc_Aud_IRQ_MCU_MODE_IRQ1_MCU_MODE, true);

    EnableAfe(true);

    return 0;
}