diff --git a/pasdk/test_dsp/framework/audioStreamInpProcNewIO.c b/pasdk/test_dsp/framework/audioStreamInpProcNewIO.c
index 8ee9140bea4869cf32c0e24a64cd496e22145728..6400252941abd461e026217fae7636b14f382610 100644 (file)
void asitPhyTransferComplete(PAF_AST_IoInp * pInpIo);
void asitPhyTransferStart(PAF_AST_IoInp *pInpIo);
Int asitRecfgPhyXfer(PAF_AST_IoInp *pInp, size_t xferSize);
-Int asitSelectDevices(const PAF_ASIT_Patchs *pQ, PAF_AST_Config *pAstCfg, PAF_AST_IoInp *pInp);
+
+// Select Input devices
+Int asitSelectDevices(
+ const PAF_ASIT_Patchs *pQ,
+ PAF_AST_Config *pAstCfg,
+ PAF_AST_IoInp *pInp
+);
+
Int asitUpdateInputStatus(const void *pRxParams, PAF_InpBufStatus *pStatus,
PAF_InpBufConfig *pInpBuf);
pInp->numFrameReceived += 1; // for debugging
// Communicate input stream information to decoder through input
- // buffer configuration
- asitUpdateInpBufConfig(pAsitCfg->pAstCfg, pInp);
+ // buffer configuration -- this was moved inside decDecodeFsm
+ //asitUpdateInpBufConfig(pAsitCfg->pAstCfg, pInp);
// Start next transfer
asitPhyTransferStart(pInp);
ioDataCfg.ioBuffHandle = pInpIo->hIoBuff;
ioDataCfg.unknownSourceTimeOut = pInpBuf->inpBufConfig.pBufStatus->unknownTimeout;
ioDataCfg.frameLengthsIEC = (uint_least16_t *)&iecFrameLength[0];
- ioDataCfg.frameLengthPCM = INPUT_FRAME_SIZE_PCM / WORD_SIZE_PCM;
- ioDataCfg.frameLengthDef = INPUT_FRAME_SIZE_DEF / WORD_SIZE_BITSTREAM;
+ ioDataCfg.frameLengthPCM = pInpIo->stride * NUM_CYCLE_PER_FRAME_DEF;
+ ioDataCfg.frameLengthDef = pInpIo->stride * NUM_CYCLE_PER_FRAME_DEF;
ioDataCfg.ibMode = pInpBuf->inpBufConfig.pBufStatus->mode;
ioDataCfg.zeroRunRestart = pInpBuf->inpBufConfig.pBufStatus->zeroRunRestart;
ioDataCfg.zeroRunTrigger = pInpBuf->inpBufConfig.pBufStatus->zeroRunTrigger;
/*======================================================================================
* This function initializes HW interface and selects the right device for input
*====================================================================================*/
-Int asitSelectDevices(const PAF_ASIT_Patchs *pQ, PAF_AST_Config *pAstCfg, PAF_AST_IoInp *pInp)
+Int asitSelectDevices(
+ const PAF_ASIT_Patchs *pQ,
+ PAF_AST_Config *pAstCfg,
+ PAF_AST_IoInp *pInp
+)
{
Aud_STATUS status;
- mcaspLLDconfig *lldCfg;
+ const PAF_SIO_Params *pInPrms;
+ mcaspLLDconfig *pLldCfg;
+ mcaspLLDconfig *pReqLldCfg;
Ptr mcaspChanHandle;
- Int zMD, interface;
+ Int zMD;
+ Int interface;
+ const PAF_SIO_Params *pD10Params;
zMD = pAstCfg->masterDec;
-
+
interface = pAstCfg->xInp[zMD].inpBufStatus.sioSelect; // obtain SIO select for input
+
+ if (interface >= 0)
+ {
+ // Positive value for interface: new Input SIO update request has been received via alpha command.
+ // Negative value for interface: no new Input SIO update request has been received,
+ // previous requests have been processed.
+
+ // check for valid index into device array
+ if (interface >= pQ->devinp->n) // DEVINP_N
+ {
+ interface = 0; // treat as device InNone
+ }
+
+ //
+ // Deactivate currently active interface
+ //
+ if (pInp->hMcaspChan != NULL) // non-NULL McASP LLD channel handle indicates there's an active interface
+ {
+ // Delete McASP LLD channel
+ status = mcaspDeleteChan(pInp->hMcaspChan);
+ if (status != Aud_EOK)
+ {
+ Log_info0("asitSelectDevices(): McASP channel deletion failed!\n");
+ return ASIP_ERR_MCASP_CFG;
+ }
+
+ pInp->hMcaspChan = NULL; // reset active McASP LLD handle
+ if (pInp->pRxParams != NULL) // sanity check, pInp->pRxParams should be non NULL if pInp->hMcaspChan is non NULL
+ {
+ pInPrms = (const PAF_SIO_Params *)pInp->pRxParams;
+ pLldCfg = (mcaspLLDconfig *)pInPrms->sio.pConfig; // get pointer to active McASP LLD configuration
+ pLldCfg->hMcaspChan = NULL; // reset McASP LLD handle for active McASP LLD configuration
+ pInp->pRxParams = NULL; // reset pointer to active D10 parameters
+ }
+ else
+ {
+ // This is a programming error
+ SW_BREAKPOINT; // debug
+ }
+ }
- if (interface <= 0) {
- pInp->pRxParams = NULL;
-
- return ASIT_NO_ERR;
- }
-
- // Initialize D10
- if(!d10Initialized) {
- void * pD10Params = (void *)pQ->devinp->x[interface];
-
- /* Initialize McASP HW details */
- McaspDevice_init();
-
- D10_init(pD10Params);
-
- d10Initialized = 1;
- }
+ //
+ // Activate requested interface
+ //
+ pD10Params = (const PAF_SIO_Params *)pQ->devinp->x[interface]; // get D10 parameters for selected interface
+ if (pD10Params != NULL)
+ {
+ //
+ // Requested device is other than InNone
+ //
+
+ //if (!d10Initialized)
+ //{
+ // FL: probably no harm in calling this for every new i/f request.
+ // However, it can probably be moved to main() or sys init task.
+ // Initialize McASP HW details
+ McaspDevice_init();
+
+ // Initialize Rx hardware
+ D10_init((void *)pD10Params);
+
+ // d10Initialized=1;
+ //}
+
+ if (!d10Initialized)
+ {
+ d10Initialized=1; // global flag indicating D10 init completed
+ }
- /* Get the McASP LLD channel for this interface. Create one if not yet created. */
- lldCfg = (mcaspLLDconfig *)pQ->devinp->x[interface]->sio.pConfig;
- if(lldCfg->hMcaspChan == NULL) {
- mcaspChanHandle = NULL;
- status = mcasplldChanCreate(lldCfg, &mcaspChanHandle);
- if(status != Aud_EOK) {
- Log_info0("McASP channel creation failed!\n");
- return ASIT_ERR_MCASP_CFG;
+ pReqLldCfg = (mcaspLLDconfig *)pD10Params->sio.pConfig;
+ if (pReqLldCfg->hMcaspChan == NULL)
+ {
+ // Create McASP LLD channel
+ mcaspChanHandle = NULL;
+ status = mcasplldChanCreate(pReqLldCfg, &mcaspChanHandle);
+ if (status != Aud_EOK)
+ {
+ Log_info0("asitSelectDevices(): McASP channel creation failed!\n");
+ return ASIP_ERR_MCASP_CFG;
+ }
+
+ pReqLldCfg->hMcaspChan = mcaspChanHandle; // set McASP LLD handle for requested McASP LLD configuration
+ pInp->pRxParams = (const void *)pD10Params; // set pointer to active D10 parameters
+ pInp->hMcaspChan = pReqLldCfg->hMcaspChan; // set active McASP LLD handle
+
+ // configure stride according to selected McASP LLD configuration
+ pInp->stride = pReqLldCfg->mcaspChanParams->noOfSerRequested *
+ pReqLldCfg->mcaspChanParams->noOfChannels;
+ }
}
-
- lldCfg->hMcaspChan = mcaspChanHandle;
- }
- else {
- /* Configure McASP to receive 16/32-bit data according to default configuration */
- status = mcaspRecfgWordWidth(pInp->hMcaspChan, lldCfg->mcaspChanParams->wordWidth);
- if(status != Aud_EOK) {
- return ASIT_ERR_MCASP_CFG;
+ else
+ {
+ //
+ // Requested device is InNone
+ //
+ pInp->hMcaspChan = NULL; // reset active McASP LLD handle
+ pInp->pRxParams = NULL; // reset pointer to active D10 parameters
}
+
+ // indicate SIO update request processed
+ pAstCfg->xInp[zMD].inpBufStatus.sioSelect = interface | 0x80;
}
- pInp->pRxParams = pQ->devinp->x[interface];
- pInp->hMcaspChan = lldCfg->hMcaspChan;
- pInp->stride = lldCfg->mcaspChanParams->noOfSerRequested * 2; // 2 for stereo
+ if (pInp->hMcaspChan != NULL) // non NULL indicates there's an active interface
+ {
+ if (pInp->pRxParams != NULL) // sanity check, this should be non NULL if pInp->hMcaspChan is non NULL
+ {
+ pInPrms = (const PAF_SIO_Params *)pInp->pRxParams;
+ pLldCfg = (mcaspLLDconfig *)pInPrms->sio.pConfig; // get currently active McASP LLD configuration
+ if (pLldCfg != NULL) // sanity check, this should be non NULL if pInp->hMcaspChan is non NULL
+ {
+ // Configure McASP to receive 16/32-bit data according to default configuration
+ mcaspRecfgWordWidth(pInp->hMcaspChan, pLldCfg->mcaspChanParams->wordWidth);
+
+ // Set flag to swap HDMI data if it is 4xI2S and word length is 16
+ if ((pLldCfg->mcaspChanParams->wordWidth == Mcasp_WordLength_16) &&
+ (pLldCfg->mcaspChanParams->noOfSerRequested == 4))
+ {
+ pInp->swapData = TRUE;
+ }
+ else
+ {
+ pInp->swapData = FALSE;
+ }
+ }
+ else
+ {
+ // This is a programming error
+ SW_BREAKPOINT; // debug
+ }
- /* Set flag to swap HDMI data if it is 4xI2S and word length is 16 */
- if( (lldCfg->mcaspChanParams->wordWidth == Mcasp_WordLength_16)
- &&(lldCfg->mcaspChanParams->noOfSerRequested == 4)
- ) {
- pInp->swapData = TRUE;
- }
- else {
- pInp->swapData = FALSE;
+ }
+ else
+ {
+ // This is a programming error
+ SW_BREAKPOINT; // debug
+ }
}
-
+
return ASIT_NO_ERR;
} /* asitSelectDevices */
return ASIT_NO_ERR;
} /* asitUpdateIoComps */
-
+#if 0
#ifndef IO_LOOPBACK_TEST
#if OUTPUT_FRAME_LENGTH == INPUT_FRAME_LENGTH
U8 pcmbuf[OUTPUT_FRAME_SIZE];
}
#endif
+#endif
+
Int asitEvtErrCheck(UInt actualEvents, UInt expectedEvents)
{
TRACE_VERBOSE2("ASIT events error: actual events are: %d, expected events are: %d.",