Esempi in C++ (Cpp) per AudDrv_ADC_Clk_Off

Esempio n. 1

File: mt_soc_pcm_voice_md1.c Progetto: Scorpio92/mediatek

static int mtk_voice_close(struct snd_pcm_substream *substream)
{
    printk("mtk_voice_close \n");

    if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
    {
        printk("%s  with SNDRV_PCM_STREAM_CAPTURE \n", __func__);
        AudDrv_Clk_Off();
        AudDrv_ADC_Clk_Off();
        return 0;
    }

    //  todo : enable sidetone
    // here start digital part
    SetConnection(Soc_Aud_InterCon_DisConnect, Soc_Aud_InterConnectionInput_I03, Soc_Aud_InterConnectionOutput_O17);
    SetConnection(Soc_Aud_InterCon_DisConnect, Soc_Aud_InterConnectionInput_I04, Soc_Aud_InterConnectionOutput_O18);
    SetConnection(Soc_Aud_InterCon_DisConnect, Soc_Aud_InterConnectionInput_I14, Soc_Aud_InterConnectionOutput_O03);
    SetConnection(Soc_Aud_InterCon_DisConnect, Soc_Aud_InterConnectionInput_I14, Soc_Aud_InterConnectionOutput_O04);

    SetI2SAdcEnable(false);
    SetI2SDacEnable(false);
    SetModemPcmEnable(MODEM_1, false);
    SetMemoryPathEnable(Soc_Aud_Digital_Block_I2S_OUT_DAC, false);
    SetMemoryPathEnable(Soc_Aud_Digital_Block_I2S_IN_ADC, false);

    EnableAfe(false);
    AudDrv_Clk_Off();
    AudDrv_ADC_Clk_Off();

    Voice_Status = false;

    return 0;
}

Esempio n. 2

File: mt_soc_pcm_voice_extint.c Progetto: Scorpio92/mediatek

static int mtk_voice_extint_close(struct snd_pcm_substream *substream)
{
    printk("mtk_voice_extint_close \n");

    if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
    {
        printk("%s  with SNDRV_PCM_STREAM_CAPTURE \n",__func__);
        SetConnection(Soc_Aud_InterCon_DisConnect, Soc_Aud_InterConnectionInput_I14, Soc_Aud_InterConnectionOutput_O03);
        SetConnection(Soc_Aud_InterCon_DisConnect, Soc_Aud_InterConnectionInput_I14, Soc_Aud_InterConnectionOutput_O04);
        SetI2SDacEnable(false);
        SetMemoryPathEnable(Soc_Aud_Digital_Block_I2S_OUT_DAC, false);
        Voice_ExtInt_Status &= ~VOICE_DL_ON;
        if(Voice_ExtInt_Status == 0)
        {
            SetConnection(Soc_Aud_InterCon_DisConnect, Soc_Aud_InterConnectionInput_I21, Soc_Aud_InterConnectionOutput_O07);
            SetConnection(Soc_Aud_InterCon_DisConnect, Soc_Aud_InterConnectionInput_I21, Soc_Aud_InterConnectionOutput_O08);
            SetConnection(Soc_Aud_InterCon_DisConnect, Soc_Aud_InterConnectionInput_I09, Soc_Aud_InterConnectionOutput_O25);
            SetModemPcmEnable(MODEM_EXTERNAL, false);
            SetModemPcmEnable(MODEM_1, false);
        }
        EnableAfe(false);
        AudDrv_Clk_Off();
        AudDrv_ADC_Clk_Off();
    }
    else if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
    {
        printk("%s  with SNDRV_PCM_STREAM_CAPTURE \n",__func__);
        SetConnection(Soc_Aud_InterCon_DisConnect, Soc_Aud_InterConnectionInput_I03, Soc_Aud_InterConnectionOutput_O17);
        SetConnection(Soc_Aud_InterCon_DisConnect, Soc_Aud_InterConnectionInput_I04, Soc_Aud_InterConnectionOutput_O18);
        SetI2SAdcEnable(false);
        SetMemoryPathEnable(Soc_Aud_Digital_Block_I2S_IN_ADC, false);
        Voice_ExtInt_Status &= ~VOICE_UL_ON;
        if(Voice_ExtInt_Status == 0)
        {
            SetConnection(Soc_Aud_InterCon_DisConnect, Soc_Aud_InterConnectionInput_I21, Soc_Aud_InterConnectionOutput_O07);
            SetConnection(Soc_Aud_InterCon_DisConnect, Soc_Aud_InterConnectionInput_I21, Soc_Aud_InterConnectionOutput_O08);
            SetConnection(Soc_Aud_InterCon_DisConnect, Soc_Aud_InterConnectionInput_I09, Soc_Aud_InterConnectionOutput_O25);
            SetModemPcmEnable(MODEM_EXTERNAL, false);
            SetModemPcmEnable(MODEM_1, false);
        }
        EnableAfe(false);
        AudDrv_Clk_Off();
        AudDrv_ADC_Clk_Off();
    }

    SetExternalModemStatus(false);

    return 0;
}

Esempio n. 3

File: mt_soc_pcm_capture.c Progetto: Jlsmily/android_kernel_meilan2

static int mtk_capture_pcm_close(struct snd_pcm_substream *substream)
{
    if(mCaptureUseSram == false)
    {
        AudDrv_Emi_Clk_Off();
    }
    if (mCaptureUseSram == true)
    {
        ClearSramState(SRAM_STATE_CAPTURE);
        mCaptureUseSram = false;
    }
    AudDrv_ADC_Clk_Off();
    AudDrv_Clk_Off();
    return 0;
}

Esempio n. 4

File: mt_soc_pcm_uldlloopback.c Progetto: Jlsmily/android_kernel_meilan2

static int mtk_uldlloopbackpcm_close(struct snd_pcm_substream *substream)
{
    printk("%s \n", __func__);
    if (substream->stream == SNDRV_PCM_STREAM_CAPTURE)
    {
        printk("%s  with SNDRV_PCM_STREAM_CAPTURE \n", __func__);
        return 0;
    }

    // interconnection setting
    SetConnection(Soc_Aud_InterCon_DisConnect, Soc_Aud_InterConnectionInput_I03, Soc_Aud_InterConnectionOutput_O00);
    SetConnection(Soc_Aud_InterCon_DisConnect, Soc_Aud_InterConnectionInput_I04, Soc_Aud_InterConnectionOutput_O01);
    SetConnection(Soc_Aud_InterCon_DisConnect, Soc_Aud_InterConnectionInput_I03, Soc_Aud_InterConnectionOutput_O03);
    SetConnection(Soc_Aud_InterCon_DisConnect, Soc_Aud_InterConnectionInput_I04, Soc_Aud_InterConnectionOutput_O04);

    
    SetMemoryPathEnable(Soc_Aud_Digital_Block_I2S_IN_ADC, false);
    if (GetMemoryPathEnable(Soc_Aud_Digital_Block_I2S_IN_ADC) == false)
    {
        SetI2SAdcEnable(false);
    }

    // stop DAC output
    SetMemoryPathEnable(Soc_Aud_Digital_Block_I2S_OUT_DAC, false);
    if (GetI2SDacEnable() == false)
    {
        SetI2SDacEnable(false);
    }

    // stop I2S
    Afe_Set_Reg(AFE_I2S_CON3, 0x0, 0x1);
    Afe_Set_Reg(AFE_I2S_CON, 0x0, 0x1);
    Afe_Set_Reg(AFE_I2S_CON1, 0x0, 0x1);
    Afe_Set_Reg(AFE_I2S_CON2, 0x0, 0x1);

    EnableAfe(false);

    AudDrv_Clk_Off();
    AudDrv_ADC_Clk_Off();
    return 0;
}