FreeCalypso > hg > fc-tourmaline
view src/cs/services/atp/atp_env.h @ 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 | 4e78acac3d88 |
children |
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#ifndef __ATP_ENV_H_ #define __ATP_ENV_H_ /******************************************************************************* * * atp_env.h * * This files contains external definitions and prototypes for ATP environment * module. * * (C) Texas Instruments, all rights reserved * * Version number : 1.0 * * History : 1.0 (2/21/2000) - Created * * Date : 30/May/2000 * * Author : Eric Baissus : e-baissus@ti.com * ******************************************************************************/ #include "rv/rv_general.h" #include "rvf/rvf_api.h" #include "rvm/rvm_gen.h" T_RVM_RETURN atp_get_info (T_RVM_INFO_SWE *p_info_swe); T_RVM_RETURN atp_set_info(T_RVF_ADDR_ID addr_id, T_RV_RETURN return_path[], T_RVF_MB_ID mb_id[], T_RVM_RETURN (*rvm_error_ft) ( T_RVM_NAME swe_name, T_RVM_RETURN error_cause, T_RVM_ERROR_TYPE error_type, T_RVM_STRING error_msg) ); T_RVM_RETURN atp_init (void); T_RVM_RETURN atp_start (void); T_RVM_RETURN atp_stop (void); T_RVM_RETURN atp_kill (void); #endif