static int mtk_soc_pcm_dl2_close(struct snd_pcm_substream *substream)
{
	pr_warn("%s\n", __func__);

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

		RemoveMemifSubStream(Soc_Aud_Digital_Block_MEM_DL2, substream);

		EnableAfe(false);
		mPrepareDone = false;
	}

	if (mPlaybackSramState == SRAM_STATE_PLAYBACKDRAM)
		AudDrv_Emi_Clk_Off();

	AfeControlSramLock();
	ClearSramState(mPlaybackSramState);
	mPlaybackSramState = GetSramState();
	AfeControlSramUnLock();
	AudDrv_Clk_Off();
	return 0;
}
static int mtk_pcm_i2s0_close(struct snd_pcm_substream *substream)
{
    printk("%s \n", __func__);
    AfeControlSramLock();
    ClearSramState(mPlaybackSramState);
    mPlaybackSramState = GetSramState();
    AfeControlSramUnLock();
    return 0;
}
Ejemplo n.º 3
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static int mtk_Dl1Bt_close(struct snd_pcm_substream *substream)
{
	PRINTK_AUDDRV("%s\n", __func__);
	AfeControlSramLock();
	ClearSramState(mPlaybackSramState);
	mPlaybackSramState = GetSramState();
	AfeControlSramUnLock();
	AudDrv_Clk_Off();
	return 0;
}
Ejemplo n.º 4
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static int mtk_pcm_I2S0dl1_close(struct snd_pcm_substream *substream)
{
    struct snd_pcm_runtime *runtime = substream->runtime;
    printk("%s \n", __func__);

    if (mPrepareDone == true)
    {
        // stop DAC output
        SetMemoryPathEnable(Soc_Aud_Digital_Block_I2S_OUT_DAC, false);
        if (GetI2SDacEnable() == false)
        {
            SetI2SDacEnable(false);
        }
        // stop I2S output
        SetMemoryPathEnable(Soc_Aud_Digital_Block_I2S_OUT_2, false);
        if (GetMemoryPathEnable(Soc_Aud_Digital_Block_I2S_OUT_2) == false)
        {
            Afe_Set_Reg(AFE_I2S_CON3, 0x0, 0x1);
            //Afe_Set_Reg(AFE_I2S_CON, 0x0, 0x1);//K2 TODO: fix fm playback then mp3, i2s_con is misconfigured...
        }

        RemoveMemifSubStream(Soc_Aud_Digital_Block_MEM_DL1, substream);

        EnableAfe(false);

        if (mI2S0dl1_hdoutput_control == true)
        {
            printk("%s mI2S0dl1_hdoutput_control == %d \n", __func__, mI2S0dl1_hdoutput_control);

            EnableI2SDivPower(AUDIO_APLL12_DIV2, false);
            EnableI2SDivPower(AUDIO_APLL12_DIV4, false);   //Todo do we need open I2S3?

            EnableApll(runtime->rate, false);
            EnableApllTuner(runtime->rate, false);
        }

        mPrepareDone = false;
    }

    if (mPlaybackSramState == SRAM_STATE_PLAYBACKDRAM)
    {
        AudDrv_Emi_Clk_Off();
    }
    AfeControlSramLock();
    ClearSramState(mPlaybackSramState);
    mPlaybackSramState = GetSramState();
    AfeControlSramUnLock();
    AudDrv_Clk_Off();
    return 0;
}
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;
}
static int mtk_pcm_fmtx_close(struct snd_pcm_substream *substream)
{
    PRINTK_AUD_FMTX("%s \n", __func__);
    //   mtk_wcn_cmb_stub_audio_ctrl((CMB_STUB_AIF_X)CMB_STUB_AIF_0);

    if (mPlaybackSramState == SRAM_STATE_PLAYBACKDRAM)
    {
        AudDrv_Emi_Clk_Off();
    }
    AfeControlSramLock();
    ClearSramState(mPlaybackSramState);
    mPlaybackSramState = GetSramState();
    AfeControlSramUnLock();

    AudDrv_Clk_Off();
    return 0;
}
Ejemplo n.º 7
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static int mtk_pcm_I2S0dl1_close(struct snd_pcm_substream *substream)
{
    printk("%s \n", __func__);

    if (mPrepareDone == true)
    {
        // stop DAC output
        SetMemoryPathEnable(Soc_Aud_Digital_Block_I2S_OUT_DAC, false);
        if (GetI2SDacEnable() == false)
        {
            SetI2SDacEnable(false);
        }
        // stop I2S output
        SetMemoryPathEnable(Soc_Aud_Digital_Block_I2S_OUT_2, false);
        if (GetMemoryPathEnable(Soc_Aud_Digital_Block_I2S_OUT_2) == false)
        {
            Afe_Set_Reg(AFE_I2S_CON3, 0x0, 0x1);
            //Afe_Set_Reg(AFE_I2S_CON, 0x0, 0x1);//K2 TODO: fix fm playback then mp3, i2s_con is misconfigured...
        }

        RemoveMemifSubStream(Soc_Aud_Digital_Block_MEM_DL1, substream);

        EnableAfe(false);
        mPrepareDone = false;
    }

    if (mPlaybackSramState == SRAM_STATE_PLAYBACKDRAM)
    {
        AudDrv_Emi_Clk_Off();
    }
    AfeControlSramLock();
    ClearSramState(mPlaybackSramState);
    mPlaybackSramState = GetSramState();
    AfeControlSramUnLock();
    AudDrv_Clk_Off();
    return 0;
}
Ejemplo n.º 8
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static int mtk_pcm_I2S0dl1_close(struct snd_pcm_substream *substream)
{
    pr_debug("%s \n", __func__);

    if (mPrepareDone == true)
    {
//Flyme { [email protected] Fix low jitter mode issue that sound will be abnormal when the MediaService reboot 
	if (mi2s0_sidegen_control) {
		SetMemoryPathEnable(Soc_Aud_Digital_Block_I2S_OUT_2, false);
		if (GetMemoryPathEnable(Soc_Aud_Digital_Block_I2S_OUT_2) == false)
		{
		    if (mI2S0dl1_hdoutput_control == true)
		    {
			Afe_Set_Reg(AFE_I2S_CON3, 0, 1 << 12); //Clear Low jitter mode setting
		    }
		    Afe_Set_Reg(AFE_I2S_CON3, 0x0, 0x1);
		    Afe_Set_Reg(AFE_I2S_CON, 0x0, 0x1);
		    SetConnection(Soc_Aud_InterCon_DisConnect, Soc_Aud_InterConnectionInput_I14, Soc_Aud_InterConnectionOutput_O00);
		    SetConnection(Soc_Aud_InterCon_DisConnect, Soc_Aud_InterConnectionInput_I14, Soc_Aud_InterConnectionOutput_O01);
		    EnableAfe(false);
		}
		AudDrv_Clk_Off();
		mi2s0_sidegen_control = 0;
	}
        if (mI2S0dl1_hdoutput_control) {
		// set APLL clock setting
		EnableApll1(false);
		EnableApll2(false);
		EnableI2SDivPower(AUDIO_APLL1_DIV0, false);
		EnableI2SDivPower(AUDIO_APLL2_DIV0, false);
		AudDrv_APLL1Tuner_Clk_Off();
		AudDrv_APLL2Tuner_Clk_Off();
		mI2S0dl1_hdoutput_control = false;
	}
// }
        // stop DAC output
        SetMemoryPathEnable(Soc_Aud_Digital_Block_I2S_OUT_DAC, false);
        if (GetI2SDacEnable() == false)
        {
            SetI2SDacEnable(false);
        }
        // stop I2S output
        SetMemoryPathEnable(Soc_Aud_Digital_Block_I2S_OUT_2, false);
        if (GetMemoryPathEnable(Soc_Aud_Digital_Block_I2S_OUT_2) == false)
        {
            Afe_Set_Reg(AFE_I2S_CON3, 0x0, 0x1);
            Afe_Set_Reg(AFE_I2S_CON, 0x0, 0x1);
        }

        RemoveMemifSubStream(Soc_Aud_Digital_Block_MEM_DL1,substream);

        EnableAfe(false);
        mPrepareDone = false;
    }

    if(mPlaybackSramState == SRAM_STATE_PLAYBACKDRAM)
    {
        AudDrv_Emi_Clk_Off();
    }
    AfeControlSramLock();
    ClearSramState(mPlaybackSramState);
    mPlaybackSramState = GetSramState();
    AfeControlSramUnLock();
    AudDrv_Clk_Off();
    return 0;
}