static int mtk_fm_i2s_awb_pcm_close(struct snd_pcm_substream *substream)
{
AudDrv_Emi_Clk_Off();
AudDrv_I2S_Clk_Off();
AudDrv_Clk_Off();
return 0;
}
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_mrgrx_awb_pcm_close(struct snd_pcm_substream *substream)
{
AudDrv_Emi_Clk_Off();
AudDrv_Clk_Off();
AudDrv_ANA_Clk_Off();
return 0;
}
static void GetAudioTrimOffset(int channels)
{
int Buffer_on_value = 0 , Buffer_offl_value = 0, Buffer_offr_value = 0;
const int off_counter = 20, on_counter = 20 , Const_DC_OFFSET = 0;//2048;
printk("%s channels = %d\n", __func__, channels);
// open headphone and digital part
AudDrv_Clk_On();
AudDrv_Emi_Clk_On();
OpenAfeDigitaldl1(true);
setHpDcCalibration(AUDIO_ANALOG_DEVICE_OUT_HEADSETR, 0);
setHpDcCalibration(AUDIO_ANALOG_DEVICE_OUT_HEADSETL, 0);
//get DC value when off
//Sammodi Todo, need enable this on Rainier
#ifdef RAINIER_NEED_CHECK
Buffer_offl_value = PMIC_IMM_GetOneChannelValue(AUXADC_HP_L_CHANNEL, off_counter, 0);
#endif
printk("%s, Buffer_offl_value = %d \n",__func__, Buffer_offl_value);
//Sammodi Todo, need enable this
#ifdef RAINIER_NEED_CHECK
Buffer_offr_value = PMIC_IMM_GetOneChannelValue(AUXADC_HP_R_CHANNEL, off_counter, 0);
#endif
printk("%s, Buffer_offr_value = %d \n",__func__, Buffer_offr_value);
OpenAnalogHeadphone(true);
setHpDcCalibrationGain(AUDIO_ANALOG_DEVICE_OUT_HEADSETR,10); // -1dB, (9-(-1) = 10)
setHpDcCalibrationGain(AUDIO_ANALOG_DEVICE_OUT_HEADSETL,10);
msleep(10);
//Sammodi Todo, need enable this
#ifdef RAINIER_NEED_CHECK
Buffer_on_value = PMIC_IMM_GetOneChannelValue(AUXADC_HP_L_CHANNEL, on_counter, 0);
#endif
mHplOffset = Buffer_on_value - Buffer_offl_value + Const_DC_OFFSET;
printk("%s, Buffer_on_value = %d Buffer_offl_value = %d mHplOffset = %d \n", __func__,Buffer_on_value, Buffer_offl_value, mHplOffset);
//Sammodi Todo, need enable this
#ifdef RAINIER_NEED_CHECK
Buffer_on_value = PMIC_IMM_GetOneChannelValue(AUXADC_HP_R_CHANNEL, on_counter, 0);
#endif
mHprOffset = Buffer_on_value - Buffer_offr_value + Const_DC_OFFSET;
printk("%s, Buffer_on_value = %d Buffer_offr_value = %d mHprOffset = %d \n", __func__,Buffer_on_value, Buffer_offr_value, mHprOffset);
OpenAnalogHeadphone(false);
OpenAfeDigitaldl1(false);
AudDrv_Emi_Clk_Off();
AudDrv_Clk_Off();
}
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;
}
static int mtk_pcm_hdmi_close(struct snd_pcm_substream *substream)
{
struct snd_pcm_runtime *runtime = substream->runtime;
AFE_BLOCK_T *Afe_Block = &(pMemControl->rBlock);
if (bHdmiPrepared) {
EnableApllTuner(runtime->rate, false);
EnableApll(runtime->rate, false);
bHdmiPrepared = false;
}
AudDrv_Emi_Clk_Off();
AudDrv_Clk_Off();
AudDrv_ANA_Clk_Off();
Afe_Block->u4DMAReadIdx = 0;
Afe_Block->u4WriteIdx = 0;
Afe_Block->u4DataRemained = 0;
return 0;
}
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;
}
static int Audio_hdmi_SideGen_Set(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol)
{
printk("%s()\n", __func__);
if (ucontrol->value.enumerated.item[0] > ARRAY_SIZE(HDMI_SIDEGEN))
{
printk("return -EINVAL\n");
return -EINVAL;
}
#ifdef _TDM_8CH_SGEN_TEST
mHdmi_sidegen_control = ucontrol->value.integer.value[0];
if (mHdmi_sidegen_control)
{
uint32 samplerate = 44100;
uint32 Channels = 2;
uint32 HDMIchaanel = 8;
uint32 Tdm_Lrck = 0;
uint32 MclkDiv = 0;
//Enable Audio Driver Clock
AudDrv_Clk_On();
AudDrv_Emi_Clk_On();
//Enable APLL
EnableApll(samplerate, true);
EnableApllTuner(samplerate, true);
//HDMI I2S clock setting
MclkDiv = SetCLkMclk(Soc_Aud_HDMI_MCK, samplerate);
SetCLkHdmiBclk(MclkDiv, samplerate, 2 , 32);
//enable mclk divider
EnableSpdifDivPower(AUDIO_APLL_SPDIF_DIV, true);
//enable bck divider
EnableHDMIDivPower(AUDIO_APLL_HDMI_BCK_DIV, true);
//turn on hdmi clk
SetHdmiClkOn();
//Set Mem buffer
SetHDMIAddress();
copysinewavetohdmi(8);
//config hdmi irq
SetIrqMcuCounter(Soc_Aud_IRQ_MCU_MODE_IRQ5_MCU_MODE, 44100);
//config hdmi interface
SetMemIfFetchFormatPerSample(Soc_Aud_Digital_Block_MEM_HDMI, AFE_WLEN_16_BIT); //now fix 16bit
SetHdmiTdm1Config(44100, AFE_DATA_WLEN_32BIT);
SetHdmiTdm2Config(44100);
SetHDMIChannels(HDMIchaanel);
//config hdmi connection
SetHDMIConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I30, Soc_Aud_InterConnectionOutput_O30);
SetHDMIConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I31, Soc_Aud_InterConnectionOutput_O31);
SetHDMIConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I30, Soc_Aud_InterConnectionOutput_O32);
SetHDMIConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I31, Soc_Aud_InterConnectionOutput_O33);
SetHDMIConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I30, Soc_Aud_InterConnectionOutput_O34);
SetHDMIConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I31, Soc_Aud_InterConnectionOutput_O35);
SetHDMIConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I30, Soc_Aud_InterConnectionOutput_O36);
SetHDMIConnection(Soc_Aud_InterCon_Connection, Soc_Aud_InterConnectionInput_I31, Soc_Aud_InterConnectionOutput_O37);
//Enable hdmi Memory Path
SetMemoryPathEnable(Soc_Aud_Digital_Block_MEM_HDMI, true);
//enable irq
SetIrqEnable(Soc_Aud_IRQ_MCU_MODE_IRQ5_MCU_MODE, true);
//enable hdmi out
SetHDMIEnable(true);
//enable afe
EnableAfe(true);
//enable TDM
SetTDMEnable(HDMIchaanel);
}
else
{
uint32 samplerate = 44100;
uint32 Channels = 2;
uint32 HDMIchaanel = 8;
uint32 Tdm_Lrck = 0;
uint32 MclkDiv = 0;
SetTDMEnable(false);
SetHDMIEnable(false);
SetIrqEnable(Soc_Aud_IRQ_MCU_MODE_IRQ5_MCU_MODE, false);
SetMemoryPathEnable(Soc_Aud_Digital_Block_MEM_HDMI, false);
EnableAfe(false);
SetHdmiPcmInterConnection(Soc_Aud_InterCon_DisConnect, HDMIchaanel);
SetHdmiClkOff();
EnableSpdifDivPower(AUDIO_APLL_SPDIF_DIV, false);
EnableHDMIDivPower(AUDIO_APLL_HDMI_BCK_DIV, false);
AudDrv_Emi_Clk_Off();
AudDrv_Clk_Off();
}
#endif
return 0;
}
static void GetAudioTrimOffset(int channels)
{
int Buffer_on_value = 0 , Buffer_offl_value = 0, Buffer_offr_value = 0;
const int off_counter = 20, on_counter = 20 , Const_DC_OFFSET = 2048;
printk("%s channels = %d\n", __func__, channels);
// open headphone and digital part
AudDrv_Clk_On();
AudDrv_Emi_Clk_On();
OpenAfeDigitaldl1(true);
switch (channels)
{
case AUDIO_OFFSET_TRIM_MUX_HPL:
case AUDIO_OFFSET_TRIM_MUX_HPR:
{
OpenTrimBufferHardware(true);
setHpGainZero();
break;
}
default:
break;
}
// Get HPL off offset
SetSdmLevel(AUDIO_SDM_LEVEL_MUTE);
msleep(1);
setOffsetTrimMux(AUDIO_OFFSET_TRIM_MUX_HPL);
setOffsetTrimBufferGain(3);
EnableTrimbuffer(true);
msleep(1);
#if MTK_FPGA
Buffer_offl_value = PMIC_IMM_GetOneChannelValue(MT6328_AUX_CH9, off_counter, 0);
#else
Buffer_offl_value = 0;
#endif
printk("Buffer_offl_value = %d \n", Buffer_offl_value);
EnableTrimbuffer(false);
// Get HPR off offset
SetSdmLevel(AUDIO_SDM_LEVEL_MUTE);
setOffsetTrimMux(AUDIO_OFFSET_TRIM_MUX_HPR);
setOffsetTrimBufferGain(3);
EnableTrimbuffer(true);
msleep(5);
#if MTK_FPGA
Buffer_offr_value = PMIC_IMM_GetOneChannelValue(MT6328_AUX_CH9, off_counter, 0);
#else
Buffer_offr_value = 0;
#endif
printk("Buffer_offr_value = %d \n", Buffer_offr_value);
EnableTrimbuffer(false);
switch (channels)
{
case AUDIO_OFFSET_TRIM_MUX_HPL:
case AUDIO_OFFSET_TRIM_MUX_HPR:
{
OpenTrimBufferHardware(false);
break;
}
default:
break;
}
// calibrate HPL offset trim
setOffsetTrimMux(AUDIO_OFFSET_TRIM_MUX_HPL);
setOffsetTrimBufferGain(3);
// EnableTrimbuffer(true);
// msleep(5);
switch (channels)
{
case AUDIO_OFFSET_TRIM_MUX_HPL:
case AUDIO_OFFSET_TRIM_MUX_HPR:
{
OpenAnalogHeadphone(true);
setHpGainZero();
break;
}
default:
break;
}
EnableTrimbuffer(true);
msleep(10);
#ifdef CONFIG_MTK_FPGA
Buffer_on_value = PMIC_IMM_GetOneChannelValue(MT6328_AUX_CH9, on_counter, 0);
#else
Buffer_on_value = 0;
#endif
mHplOffset = Buffer_on_value - Buffer_offl_value + Const_DC_OFFSET;
printk("Buffer_on_value = %d Buffer_offl_value = %d mHplOffset = %d \n", Buffer_on_value, Buffer_offl_value, mHplOffset);
EnableTrimbuffer(false);
// calibrate HPL offset trim
setOffsetTrimMux(AUDIO_OFFSET_TRIM_MUX_HPR);
setOffsetTrimBufferGain(3);
EnableTrimbuffer(true);
msleep(10);
#ifdef CONFIG_MTK_FPGA
Buffer_on_value = PMIC_IMM_GetOneChannelValue(MT6328_AUX_CH9, on_counter, 0);
#else
Buffer_on_value = 0;
#endif
mHprOffset = Buffer_on_value - Buffer_offr_value + Const_DC_OFFSET;
printk("Buffer_on_value = %d Buffer_offr_value = %d mHprOffset = %d \n", Buffer_on_value, Buffer_offr_value, mHprOffset);
switch (channels)
{
case AUDIO_OFFSET_TRIM_MUX_HPL:
case AUDIO_OFFSET_TRIM_MUX_HPR:
OpenAnalogHeadphone(false);
break;
}
setOffsetTrimMux(AUDIO_OFFSET_TRIM_MUX_GROUND);
EnableTrimbuffer(false);
OpenAfeDigitaldl1(false);
SetSdmLevel(AUDIO_SDM_LEVEL_NORMAL);
AudDrv_Emi_Clk_Off();
AudDrv_Clk_Off();
}
static int mtk_dl1_awb_pcm_close(struct snd_pcm_substream *substream)
{
AudDrv_Emi_Clk_Off();
return 0;
}
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;
}