FreeCalypso > hg > fc-tourmaline
view src/g23m-aci/aci/cmh_psir.c @ 273:5caa86ee2cfa
enable L1_NEW_AEC in l1_confg.h (bold change)
The AEC function implemented in DSP ROM 3606 on the Calypso silicon
we work with is the one that corresponds to L1_NEW_AEC; the same holds
for DSP 34 and even for DSP 33 with more recent patch versions.
However, TI shipped their TCS211 reference fw with L1_NEW_AEC set to 0,
thus driving AEC the old way if anyone tried to enable it, either via
AT%Nxxxx or via the audio mode facility. As a result, the fw would
try to control features which no longer exist in the DSP (long vs short
echo and the old echo suppression level bits), while providing no way
to tune the 8 new parameter words added to the DSP's NDB page.
The only sensible solution is to bite the bullet and enable L1_NEW_AEC
in L1 config, with fallout propagating into RiViera Audio Service
T_AUDIO_AEC_CFG structure and into /aud/*.cfg binary file format.
The latter fallout will be addressed in further code changes.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Thu, 29 Jul 2021 18:32:40 +0000 |
parents | fa8dc04885d8 |
children |
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/* +------------------------------------------------------------------------------ | File: cmh_psir.c +------------------------------------------------------------------------------ | Copyright 2002 Texas Instruments Berlin, AG | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments Berlin, AG | The receipt of or possession of this file does not convey | any rights to reproduce or disclose its contents or to | manufacture, use, or sell anything it may describe, in | whole, or in part, without the specific written consent of | Texas Instruments Berlin, AG. +------------------------------------------------------------------------------ | Purpose: This module defines the functions used by the command | handler for packet I/O (PSI). +------------------------------------------------------------------------------ */ #ifdef FF_PSI #ifndef CMH_PSIR_C #define CMH_PSIR_C #endif #include "aci_all.h" /*==== INCLUDES ===================================================*/ #ifdef GPRS #include "gprs.h" #endif #include "dti.h" /* functionality of the dti library */ #include "aci_cmh.h" #include "ati_cmd.h" #include "aci_cmd.h" #include "aci.h" #include "psa.h" #include "cmh.h" #include "dti_conn_mng.h" #include "dti_cntrl_mng.h" #ifdef GPRS #include "gaci.h" #include "gaci_cmh.h" #endif #include "sap_dti.h" #include "cmh_sm.h" #include "psa_psi.h" #include "cmh_psi.h" #include "ati_src_psi.h" #ifndef CMH_UARTR_C #define CMH_UARTR_C #endif #include "aci_all.h" /*==== CONSTANTS ==================================================*/ #define MAX_BAUD_RATE 20 /*==== TYPES ======================================================*/ /*==== EXPORT =====================================================*/ /*==== VARIABLES ==================================================*/ /*==== FUNCTIONS ==================================================*/ /* +--------------------------------------------------------------------+ | PROJECT : GPRS (8441) MODULE : CMH_PSI | | STATE : finished ROUTINE : cmhPSI_Ind | +--------------------------------------------------------------------+ PURPOSE : */ GLOBAL void cmhPSI_Ind (T_ACI_PSI *psi_indic_msg, UBYTE src_id,U32 dio_cap) { #ifdef DTI UBYTE capability = DTI_CPBLTY_NO; UBYTE dti_capability; BOOL ret_val1 = FALSE; BOOL ret_val2 = FALSE; T_DTI_ENTITY_ID entity_list[] = {DTI_ENTITY_ACI}; TRACE_FUNCTION ("cmhPSI_Ind()"); /* register device to the DTI Control Manager */ switch (dio_cap) { case DIO_DATA_SER: capability = DTI_CPBLTY_SER; break; case DIO_DATA_MUX: capability = DTI_CPBLTY_SER; break; case DIO_DATA_PKT: capability = DTI_CPBLTY_PKT; break; } dti_capability = capability; ret_val1 = dti_cntrl_new_device ( src_id, /* ATI source ID */ DTI_ENTITY_PSI, /* device ID */ (UBYTE)(psi_indic_msg->devId&DIO_DEVICE_MASK), /* device number */ UART_DLCI_NOT_MULTIPLEXED,/* sub-channel number */ DTI_PORT_NUMBER_NOTPRESENT,/* ATI-RIV port number */ (UBYTE)(dti_capability|DTI_CPBLTY_CMD),/* capability */ (UBYTE)((psi_indic_msg->devId&DIO_DRV_MASK)>>24),/* driver id */ (UBYTE)((psi_indic_msg->devId&ACI_DIO_ID_MASK)>>8)); /* dio id */ if((psi_indic_msg->psi_data_mode EQ DRIVER_MODE_AT) OR (psi_indic_msg->psi_data_mode EQ DRIVER_MODE_AT_DATA)) { ret_val2 = dti_cntrl_est_dpath_indirect ( src_id, entity_list, 1, SPLIT, atiPSI_dti_cb, /*dti_capability*/DTI_CPBLTY_CMD, DTI_CID_NOTPRESENT); } else { ret_val2 = TRUE; } if ((ret_val1 EQ TRUE) AND (ret_val2 EQ TRUE)) { psaPSI_ConnRes ( psi_indic_msg->devId); } else { TRACE_EVENT ("ERROR: DTI MANAGER CAN NOT REGISTER DEVICE OR SET UP DTI CONNECTION"); } #else TRACE_EVENT ("ERROR: DTI MANAGER NOT ENABLED"); #endif /* DTI */ } /* +--------------------------------------------------------------------+ | PROJECT : GPRS (8441) MODULE : CMH_PSI | | STATE : finished ROUTINE : cmhPSI_DTI_OpenCnf | +--------------------------------------------------------------------+ PURPOSE : */ GLOBAL void cmhPSI_DTI_OpenCnf (U32 devId, U32 link_id, T_DTI_CONN_RESULT result) { #ifdef DTI TRACE_FUNCTION ("cmhPSI_DTI_OpenCnf()"); dti_cntrl_entity_connected( link_id, DTI_ENTITY_PSI, result); #endif /* DTI */ } /* +--------------------------------------------------------------------+ | PROJECT : MODULE : CMH_PSI | | STATE : finished ROUTINE : cmhPSI_DTI_Close | +--------------------------------------------------------------------+ PURPOSE : */ GLOBAL void cmhPSI_DTI_Close (U32 devId, T_PSI_DTI_CLS_TYP state, U32 link_id) { #ifdef DTI #ifdef GPRS UBYTE cid = PDP_CONTEXT_CID_INVALID; #endif TRACE_FUNCTION ("cmhPSI_Close()"); #ifdef GPRS cid = gaci_get_cid_over_link_id(link_id); #endif switch(state) { case PSI_DTI_CLS_CNF: /*DTI connection has been closed*/ dti_cntrl_entity_disconnected(link_id, DTI_ENTITY_PSI); break; case PSI_DTI_CLS_IND: /*dti_cntrl_close_dpath_from_dti_id(EXTRACT_DTI_ID(link_id));*/ dti_cntrl_entity_disconnected(link_id, DTI_ENTITY_PSI); break; default: break; } #ifdef GPRS if( PDP_CONTEXT_CID_INVALID NEQ cid) { /* Make sure the context gets de-activated in any case */ cmhSM_deactivateAContext(CMD_SRC_NONE, cid); gaci_RAT_caller(RAT_NO_CARRIER, cid, AT_CMD_CGDATA, CME_ERR_Unknown); } #endif #endif /* DTI */ } #endif /*FF_PSI*/ /*==== EOF ========================================================*/