UInt32 audio_control_dsp(UInt32 param1, UInt32 param2, UInt32 param3,
UInt32 param4, UInt32 param5, UInt32 param6)
{
UInt32 val = (UInt32) 0;
Audio_Params_t audioParam;
UInt32 tid;
/*
MsgType_t msgType;
RPC_ACK_Result_t ackResult; */
unsigned long jiff_in = 0;
aTrace(LOG_AUDIO_DRIVER,
"\n\r * audio_control_dsp (AP) param1 %ld, param2 %ld"
" param3 %ld param4 %ld *\n\r",
param1, param2, param3, param4);
if (inCpReset)
return val;
switch (param1) {
case AUDDRV_DSPCMD_COMMAND_DIGITAL_SOUND:
VPRIPCMDQ_DigitalSound((UInt16) param2);
break;
case AUDDRV_DSPCMD_COMMAND_SET_BT_NB:
VPRIPCMDQ_SetBTNarrowBand((UInt16) param2);
break;
case AUDDRV_DSPCMD_COMMAND_USB_HEADSET:
VPRIPCMDQ_USBHeadset((UInt16) param2);
break;
case AUDDRV_DSPCMD_MM_VPU_ENABLE:
VPRIPCMDQ_MMVPUEnable((UInt16) param2);
break;
case AUDDRV_DSPCMD_MM_VPU_DISABLE:
VPRIPCMDQ_MMVPUDisable();
break;
/* AMCR PCM enable bit is controlled by ARM audio */
case AUDDRV_DSPCMD_AUDIO_SET_PCM:
VPRIPCMDQ_DigitalSound((UInt16) param2);
break;
case AUDDRV_DSPCMD_COMMAND_VOIF_CONTROL:
VPRIPCMDQ_VOIFControl((UInt16) param2);
break;
case AUDDRV_DSPCMD_COMMAND_SP:
VPRIPCMDQ_SP((UInt16) param2, (UInt16) param3, (UInt16) param4);
break;
case AUDDRV_DSPCMD_COMMAND_CLEAR_VOIPMODE:
VPRIPCMDQ_Clear_VoIPMode((UInt16) param2);
break;
default:
audioParam.param1 = param1;
audioParam.param2 = param2;
audioParam.param3 = param3;
audioParam.param4 = param4;
audioParam.param5 = param5;
audioParam.param6 = param6;
tid = s_sid++; /* RPC_SyncCreateTID(&val, sizeof(UInt32)); */
aTrace(LOG_AUDIO_DRIVER,
"audio_control_dsp tid=%ld,param1=%ld\n", tid, param1);
/** init completion before send this DSP command */
if (param1 == AUDDRV_DSPCMD_AUDIO_ENABLE) {
/*aError("i_c");*/
init_completion(&audioEnableDone);
/*aError("i_d");*/
}
CAPI2_audio_control_dsp(tid, audioClientId, &audioParam);
/*
RPC_SyncWaitForResponse(tid, audioClientId, &ackResult,
&msgType, NULL);
*/
if (param1 == AUDDRV_DSPCMD_AUDIO_ENABLE) {
/** wait for response from DSP for this command.
Response usually comes back very fast, less than 10ms */
jiff_in = wait_for_completion_timeout(
&audioEnableDone,
timeout_jiff);
if (!jiff_in) {
aError("!!!Timeout on COMMAND_AUDIO_ENABLE %d"
" resp!!!\n", (int)param2);
/**
IPCCP_SetCPCrashedStatus(IPC_AP_ASSERT);
BUG_ON(1);
panic("COMMAND_AUDIO_ENABLE timeout");
*/
}
#if defined(ENABLE_DMA_VOICE)
{
UInt16 dsp_path;
dsp_path =
csl_dsp_caph_control_aadmac_get_enable_path();
csl_caph_enable_adcpath_by_dsp(dsp_path);
}
#endif
}
break;
}
return val;
}
//============================================================================
//
// Function Name: AUDIO_DRIVER_ProcessVOIPCmd
//
// Description: This function is used to process VOIP control commands
//
//============================================================================
static Result_t AUDIO_DRIVER_ProcessVOIPCmd(AUDIO_DDRIVER_t* aud_drv,
AUDIO_DRIVER_CTRL_t ctrl_cmd,
void* pCtrlStruct)
{
Result_t result_code = RESULT_ERROR;
//Log_DebugPrintf(LOGID_AUDIO,"AUDIO_DRIVER_ProcessVOIPCmd::%d \n",ctrl_cmd );
switch(ctrl_cmd)
{
case AUDIO_DRIVER_START:
{
if( (aud_drv->pVoipULCallback == NULL) ||
(aud_drv->pVoipDLCallback == NULL)
)
{
Log_DebugPrintf(LOGID_AUDIO,"AUDIO_DRIVER_ProcessVOIPCmd::All Configuration is not set yet \n" );
return result_code;
}
audio_control_dsp( DSPCMD_TYPE_COMMAND_VT_AMR_START_STOP, 1, 0, 0, 0, 0 );
audio_control_dsp( DSPCMD_TYPE_COMMAND_DSP_AUDIO_ALIGN, 1, 0, 0, 0, 0 );
if ( VoIP_StartTelephony(VOIP_DumpUL_CB, VOIP_FillDL_CB, 0x1000, 0, 0) == 0)
result_code = RESULT_OK;
}
break;
case AUDIO_DRIVER_STOP:
{
// Clear voip mode, which block audio processing for voice calls
//audio_control_dsp( DSPCMD_TYPE_COMMAND_CLEAR_VOIPMODE, 0, 0, 0, 0, 0 ); // arg0 = 0 to clear VOIPmode
VPRIPCMDQ_Clear_VoIPMode(0);
VoIP_StopTelephony();
result_code = RESULT_OK;
}
break;
case AUDIO_DRIVER_SET_VOIP_UL_CB:
{
if(pCtrlStruct == NULL)
{
Log_DebugPrintf(LOGID_AUDIO,"AUDIO_DRIVER_ProcessVOIPCmd::Invalid Ptr \n" );
return result_code;
}
//assign the call back
aud_drv->pVoipULCallback = (AUDIO_DRIVER_VoipCB_t)pCtrlStruct;
result_code = RESULT_OK;
}
break;
case AUDIO_DRIVER_SET_VOIP_DL_CB:
{
if(pCtrlStruct == NULL)
{
Log_DebugPrintf(LOGID_AUDIO,"AUDIO_DRIVER_ProcessVOIPCmd::Invalid Ptr \n" );
return result_code;
}
//assign the call back
aud_drv->pVoipDLCallback = (AUDIO_DRIVER_VoipCB_t)pCtrlStruct;
result_code = RESULT_OK;
}
break;
default:
Log_DebugPrintf(LOGID_AUDIO,"AUDIO_DRIVER_ProcessVOIPCmd::Unsupported command \n" );
break;
}
return result_code;
}
