FreeCalypso > hg > fc-tourmaline
view src/cs/services/mks/mks_messages_i.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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/** * @file mks_messages_i.h * * Data structures that MKS SWE can receive. * * These messages are send by the bridge function. There are not available * out of the SWE. * * @author Laurent Sollier (l-sollier@ti.com) * @version 0.1 */ /* * History: * * Date Author Modification * ---------------------------------------- * 11/19/2001 L Sollier Create * * * (C) Copyright 2001 by Texas Instruments Incorporated, All Rights Reserved */ #ifndef _MKS_MESSAGES_I_H_ #define _MKS_MESSAGES_I_H_ /** * @name MKS_INFOS_KEY_SEQUENCE_MSG * * Internal message. * * Message issued by MKS to MKS task. * This message is used to add a magic key sequence. */ /*@{*/ /** Message ID. */ #define MKS_INFOS_KEY_SEQUENCE_MSG (MKS_MESSAGES_OFFSET | 0x002) /** Message structure. */ typedef struct { /** Message header. */ T_RV_HDR hdr; /** Magic key sequence informations. */ T_MKS_INFOS_KEY_SEQUENCE key_sequence_infos; } T_MKS_INFOS_KEY_SEQUENCE_MSG; /*@}*/ /** * @name MKS_REMOVE_KEY_SEQUENCE_MSG * * Internal message. * * Message issued by MKS to MKS task. * This message is used to remove a magic key sequence. */ /*@{*/ /** Message ID. */ #define MKS_REMOVE_KEY_SEQUENCE_MSG (MKS_MESSAGES_OFFSET | 0x003) /** Message structure. */ typedef struct { /** Message header. */ T_RV_HDR hdr; /** Magic key sequence name. */ char name[KPD_MAX_CHAR_NAME+1]; } T_MKS_REMOVE_KEY_SEQUENCE_MSG; /*@}*/ #endif /* _MKS_MESSAGES_I_H_ */