view src/cs/services/fcbm/fcbm_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 baa738eeb842
children
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/*
 * RiViera environment boilerplate header for the FCBM SWE
 */

#ifndef __FCBM_ENV_H__
#define __FCBM_ENV_H__

#include "rvm/rvm_gen.h"
#include "fcbm/fcbm_pool_size.h"

#define	FCBM_MAILBOX		RVF_TASK_MBOX_0

/* memory bank size and watermark */
#define FCBM_MB_PRIM_SIZE            FCBM_MB1_SIZE
#define FCBM_MB_PRIM_WATERMARK 	    (FCBM_MB_PRIM_SIZE)

#define FCBM_MB_PRIM_INC_SIZE        0
#define FCBM_MB_PRIM_INC_WATERMARK   0

/* Prototypes */

T_RVM_RETURN fcbm_get_info (T_RVM_INFO_SWE  *infoSWE);

T_RVM_RETURN fcbm_set_info(T_RVF_ADDR_ID  addr_id,
                           T_RV_RETURN    return_path[],
                           T_RVF_MB_ID    mbId[],
                           T_RVM_RETURN   (*callBackFct) (T_RVM_NAME SWEntName,
                           T_RVM_RETURN errorCause,
                           T_RVM_ERROR_TYPE errorType,
                           T_RVM_STRING errorMsg));

T_RVM_RETURN fcbm_init (void);
T_RVM_RETURN fcbm_core (void);
T_RVM_RETURN fcbm_stop (void);
T_RVM_RETURN fcbm_kill (void);

/* global variables */
extern T_RVF_ADDR_ID fcbm_addr_id;
extern T_RVF_MB_ID fcbm_prim_id;

#endif	/* include guard */