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view src/g23m-aci/aci/ati_src_psi.h @ 273:5caa86ee2cfa

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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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/* 
+----------------------------------------------------------------------------- 
|  Project :  
|  Modul   :  
+----------------------------------------------------------------------------- 
|  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 :  
+----------------------------------------------------------------------------- 
*/ 
#ifdef FF_PSI

#ifndef ATI_SRC_PSI_H
#define ATI_SRC_PSI_H

EXTERN BOOL psi_src_proc_chars (UBYTE *chars, USHORT len, T_ACI_DTI_PRC_PSI *prc_cmd);
EXTERN void psi_erase_source( UBYTE srcId );
EXTERN T_ATI_RESULT_CB      psi_src_result_cb;
EXTERN T_ATI_LINE_STATE_CB  psi_src_line_state_cb;
EXTERN UBYTE psi_new_source( U32 devId, UBYTE dlci , U32 dio_driver_type);/* RM 26-05-04 Nice */

EXTERN USHORT format_output (UBYTE *src, USHORT src_len, UBYTE *dst,
                             T_ATI_OUTPUT_TYPE output_type);

EXTERN T_ACI_LIST *psi_src_params;

EXTERN void ati_switch_mode(UBYTE srcId, T_ATI_IO_MODE mode);

EXTERN void psi_send_buffer_data(UBYTE src_id);

EXTERN void psi_buffer_data (T_ACI_DTI_PRC_PSI *src_infos, T_desc2 *send_data);

#ifdef _SIMULATION_
EXTERN void psi_src_test_sendString (UBYTE *string, USHORT string_len,
                             T_ACI_DTI_PRC_PSI     *src_infos,
                             T_ATI_OUTPUT_TYPE output_type);
#endif /*_SIMULATION_*/
#endif /*ATI_SRC_PSI_H*/
#endif /*FF_PSI*/
/*==== EOF =======================================================*/