//=============================================================================================
// Audio/8K Clock Related
//=============================================================================================
void AFE_TurnOn8K( void )
{
#ifdef L1D_TEST
extern int PollLoopbackMode(void);
if( PollLoopbackMode() !=1 )
#endif
{
// afe.v8k_off_request = KAL_FALSE;
*MD2GSYS_CG_CLR2 = PDN_CON2_VAFE;
// choose BT v.s. voice down link
if( afe.bt_flag == KAL_TRUE) {// VBT (DAI)
*AFE_VMCU_CON1 |= 0x1;
}else {// voice downlink
*AFE_VMCU_CON1 &= ~0x1;
}
if( afe.voice8kMode == 0 )//narrow band, 4k mode;
*AFE_VMCU_CON1 |= 0x200;
else
*AFE_VMCU_CON1 &= ~0x200;
*AFE_VMCU_CON |= 0x0001;
AFE_SetRefVol(KAL_TRUE);
// [Remind] [MT6589] This sherif is used when sw sidetone
// MT6589 uses hw sidetone. So remove it.
// For chip uses sw sidetone, please ask SAL to provide interface
//*DP_8K_LIMITER_CTRL &= ~0x1;
L1Audio_Msg_AFE_Switch( L1AUDIO_Str_onoff(1), AFE_Switch_Name(0) );
}
}
//=============================================================================================
// Audio/8K Clock Related
//=============================================================================================
void AFE_TurnOn8K( void )
{
#ifdef L1D_TEST
extern int PollLoopbackMode(void);
if( PollLoopbackMode() !=1 )
#endif
{
#if defined(MT6595) && (APAUDSYS_DVT_8K || APAUDSYS_DVT_16K || APAUDSYS_DVT_32K) && (APAUDSYS_DVT_RF2)
*MD2GSYS_AFE_CK_SEL = 0x0; // clock source switch test
#endif
// turn on clock gate
*MD2GSYS_CG_CLR2 = PDN_CON2_VAFE;
// 1. config MDAFE_MCU_CON1, DSP DL/UL data rate
if( afe.voice8kMode == 0 )//narrow band, 4k mode;
*AFE_MCU_CON1 = 0x0;
else if ( afe.voice8kMode == 2 )
*AFE_MCU_CON1 = 0x88;
else // default is wide bank, 8k mode, 16k sampling rate
*AFE_MCU_CON1 = 0x44;
// *AFE_MCU_CON1 = 0x88;
// 2. config MDAFE_VMCU_CON1
*AFE_VMCU_CON1 = 0; // Fix value, may set it on init
// 3. config MDAFE_PCM_CON0
if( afe.voice8kMode == 0 )//narrow band, 4k mode;
*AFE_PCM_CON0 = 0x8400000A; // not turn on pcm
else if ( afe.voice8kMode == 2 )
*AFE_PCM_CON0 = 0x8400800A;
else // default is wide bank, 8k mode, 16k sampling rate
*AFE_PCM_CON0 = 0x8400400A;
// 4. config MDAFE_IRQ_CON1 for irq setting
*AFE_IRQ_CON1 = 0x05; // Fix value, may set it on init
// 5. config MDAFE_CONN0 for inteconnection
#if defined(MT6595) && (APAUDSYS_DVT_8K || APAUDSYS_DVT_16K || APAUDSYS_DVT_32K) && (APAUDSYS_DVT_RF2)
*AFE_CONN0 = 0x54321010; // [REMIND] loopback!!
#else
*AFE_CONN0 = 0x54321076; // Fix value, may set it on init
#endif
// 6. config MDAFE_VMCU_CON0 = 0x00000001 to open Voice IRQ
*AFE_VMCU_CON = 0x1;
// 7. config MDAFE_MCU_CON0 = 0x00000001 to open whole AFE
*AFE_MCU_CON0 = 0x1;
// 8. config MDAFE_PCM_CON0 = MDAFE_PCM_CON0 | 0x00000001 open PCM interface
*AFE_PCM_CON0 |= 0x1;
// AFE_SetRefVol(KAL_TRUE);
L1Audio_Msg_AFE_Switch( L1AUDIO_Str_onoff(1), AFE_Switch_Name(0) );
}
}
void AFE_TurnOff8K( void )
{
// afe.v8k_off_request = KAL_TRUE;
*MD2GSYS_CG_SET2 = PDN_CON2_VAFE;
*AFE_VMCU_CON &= ~0x0001;
L1Audio_Msg_AFE_Switch( L1AUDIO_Str_onoff(0), AFE_Switch_Name(0) );
}
void AFE_TurnOff8K( void )
{
// i. close PCM interface
*AFE_PCM_CON0 &= ~0x1;
// ii.close 8k IRQ
*AFE_VMCU_CON = 0x0;
// iii. close whole AFE
*AFE_MCU_CON0 = 0;
// turn off clock gate
*MD2GSYS_CG_SET2 = PDN_CON2_VAFE;
L1Audio_Msg_AFE_Switch( L1AUDIO_Str_onoff(0), AFE_Switch_Name(0) );
}
//=============================================================================================
// Audio/8K Clock Related
//=============================================================================================
void AFE_TurnOn8K( void )
{
#ifdef L1D_TEST
extern int PollLoopbackMode(void);
if( PollLoopbackMode() !=1 )
#endif
{
// TODO:
// turn on clock gate
*MD2GSYS_CG_CLR2 = PDN_CON2_VAFE;
// 1. config MDAFE_MCU_CON1, DSP DL/UL data rate
if( afe.voice8kMode == 0 )//narrow band, 4k mode;
*AFE_MCU_CON1 = 0x0;
else
*AFE_MCU_CON1 = 0x44;
// 2. config MDAFE_VMCU_CON1
*AFE_VMCU_CON1 = 0; // Fix value, may set it on init
// 3. config MDAFE_PCM_CON0
if( afe.voice8kMode == 0 )//narrow band, 4k mode;
*AFE_PCM_CON0 = 0x8400000A; // not turn on pcm
else
*AFE_PCM_CON0 = 0x8400400A;
// 4. config MDAFE_IRQ_CON1 for irq setting
*AFE_IRQ_CON1 = 0x05; // Fix value, may set it on init
// 5. config MDAFE_CONN0 for inteconnection
*AFE_CONN0 = 0x54321076; // Fix value, may set it on init
// 6. config MDAFE_VMCU_CON0 = 0x00000001 to open Voice IRQ
*AFE_VMCU_CON = 0x1;
// 7. config MDAFE_MCU_CON0 = 0x00000001 to open whole AFE
*AFE_MCU_CON0 = 0x1;
// 8. config MDAFE_PCM_CON0 = MDAFE_PCM_CON0 | 0x00000001 open PCM interface
*AFE_PCM_CON0 |= 0x1;
// AFE_SetRefVol(KAL_TRUE);
L1Audio_Msg_AFE_Switch( L1AUDIO_Str_onoff(1), AFE_Switch_Name(0) );
}
}
void AFE_TurnOff8K_Direct( void )
{
*MD2GSYS_CG_SET2 = PDN_CON2_VAFE;
*AFE_VMCU_CON &= ~0x0001;
L1Audio_Msg_AFE_Switch( L1AUDIO_Str_onoff(0), AFE_Switch_Name(0) );
}