FreeCalypso > hg > fc-tourmaline
view src/nucleus/pm_defs.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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/*************************************************************************/ /* */ /* Copyright Mentor Graphics Corporation 2002 */ /* All Rights Reserved. */ /* */ /* THIS WORK CONTAINS TRADE SECRET AND PROPRIETARY INFORMATION WHICH IS */ /* THE PROPERTY OF MENTOR GRAPHICS CORPORATION OR ITS LICENSORS AND IS */ /* SUBJECT TO LICENSE TERMS. */ /* */ /*************************************************************************/ /*************************************************************************/ /* */ /* FILE NAME VERSION */ /* */ /* pm_defs.h Nucleus PLUS 1.14 */ /* */ /* COMPONENT */ /* */ /* PM - Partition Memory Management */ /* */ /* DESCRIPTION */ /* */ /* This file contains data structure definitions and constants for */ /* the Partition Memory component. */ /* */ /* DATA STRUCTURES */ /* */ /* PM_PCB Partition Pool control block */ /* PM_HEADER Header of each partition */ /* PM_SUSPEND Partition suspension block */ /* */ /* FUNCTIONS */ /* */ /* None */ /* */ /* DEPENDENCIES */ /* */ /* cs_defs.h Common service definitions */ /* tc_defs.h Thread Control definitions */ /* */ /* HISTORY */ /* */ /* DATE REMARKS */ /* */ /* 03-01-1993 Created initial version 1.0 */ /* 04-19-1993 Verified version 1.0 */ /* 03-01-1994 Moved include files outside of */ /* the file #ifndef to allow the */ /* use of actual data structures, */ /* removed protect structure, */ /* added padding logic, */ /* resulting in version 1.1 */ /* */ /* 03-18-1994 Verified version 1.1 */ /* 04-17-1996 updated to version 1.2 */ /* 03-24-1998 Released version 1.3 */ /* 03-26-1999 Released 1.11m (new release */ /* numbering scheme) */ /* 04-17-2002 Released version 1.13m */ /* 11-07-2002 Released version 1.14 */ /*************************************************************************/ #include "cs_defs.h" /* Common service constants */ #include "tc_defs.h" /* Thread control constants */ /* Check to see if the file has been included already. */ #ifndef PM_DEFS #define PM_DEFS /* Define constants local to this component. */ #define PM_PARTITION_ID 0x50415254UL #define PM_OVERHEAD ((sizeof(PM_HEADER) + sizeof(UNSIGNED) \ - 1)/sizeof(UNSIGNED)) * \ sizeof(UNSIGNED) /* Define the Partition Pool Control Block data type. */ typedef struct PM_PCB_STRUCT { CS_NODE pm_created; /* Node for linking to */ /* created partition list */ UNSIGNED pm_id; /* Internal PCB ID */ CHAR pm_name[NU_MAX_NAME]; /* Partition Pool name */ VOID *pm_start_address; /* Starting pool address */ UNSIGNED pm_pool_size; /* Size of pool */ UNSIGNED pm_partition_size; /* Size of each partition */ UNSIGNED pm_available; /* Available partitions */ UNSIGNED pm_allocated; /* Allocated partitions */ struct PM_HEADER_STRUCT *pm_available_list; /* Available list */ BOOLEAN pm_fifo_suspend; /* Suspension type flag */ #if PAD_1 DATA_ELEMENT pm_padding[PAD_1]; #endif UNSIGNED pm_tasks_waiting; /* Number of waiting tasks*/ struct PM_SUSPEND_STRUCT *pm_suspension_list; /* Suspension list */ } PM_PCB; /* Define the header structure that is in front of each memory partition. */ typedef struct PM_HEADER_STRUCT { struct PM_HEADER_STRUCT *pm_next_available; /* Next available memory */ /* partition */ PM_PCB *pm_partition_pool; /* Partition pool pointer */ } PM_HEADER; /* Define the partition suspension structure. This structure is allocated off of the caller's stack. */ typedef struct PM_SUSPEND_STRUCT { CS_NODE pm_suspend_link; /* Link to suspend blocks */ PM_PCB *pm_partition_pool; /* Pointer to pool */ TC_TCB *pm_suspended_task; /* Task suspended */ VOID *pm_return_pointer; /* Return memory address */ STATUS pm_return_status; /* Return status */ } PM_SUSPEND; #endif