FreeCalypso > hg > fc-tourmaline

annotate src/cs/riviera/rvt/rvt_env.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 4e78acac3d88
children
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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1 /*******************************************************************************
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2 *
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3 * rvt_env.c
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4 *
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5 * This module interfaces the environment and contains all start/init/stop...
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6 * functions of the trace module.
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7 *
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8 * (C) Texas Instruments, all rights reserved
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9 *
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10 * Version number : 0.1
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11 *
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12 * History : 0.1 (7/4/2000) - Created
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13 *
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14 * Date : 7/4/2000
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15 *
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16 * Author : Cristian Livadiotti, c-livadiotti@ti.com
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17 *
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18 ******************************************************************************/
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19
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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20 #ifndef __RVT_ENV_H__
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21 #define __RVT_ENV_H__
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23 #include "rvm/rvm_gen.h"
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26 typedef enum { RVT_NOT_STARTED, RVT_STARTED } T_RVT_STATE;
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28 extern T_RVF_MB_ID rvt_mb_id;
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30 extern T_RVT_STATE rvt_module_state;
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32 T_RVM_RETURN
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33 rvt_get_info (T_RVM_INFO_SWE *p_info_swe);
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34
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35 T_RVM_RETURN
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36 rvt_set_info (T_RVF_ADDR_ID addr_id,
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37 T_RV_RETURN_PATH return_path[],
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38 T_RVF_MB_ID bk_id[],
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39 T_RVM_CB_FUNC rvm_error_ft);
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41 T_RVM_RETURN
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42 rvt_init (void);
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44 T_RVM_RETURN
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45 rvt_task_core (void);
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47 T_RVM_RETURN
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48 rvt_stop (void);
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50 T_RVM_RETURN
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51 rvt_kill (void);
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54 #endif /* __RVT_ENV_H__ */