FreeCalypso > hg > fc-tourmaline
annotate src/nucleus/dmd.c @ 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> |
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date | Thu, 29 Jul 2021 18:32:40 +0000 |
parents | 4e78acac3d88 |
children |
rev | line source |
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0
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src/{condat,cs,gpf,nucleus}: import from Selenite
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1 /*************************************************************************/ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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2 /* */ |
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3 /* Copyright Mentor Graphics Corporation 2002 */ |
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4 /* All Rights Reserved. */ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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5 /* */ |
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6 /* THIS WORK CONTAINS TRADE SECRET AND PROPRIETARY INFORMATION WHICH IS */ |
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7 /* THE PROPERTY OF MENTOR GRAPHICS CORPORATION OR ITS LICENSORS AND IS */ |
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8 /* SUBJECT TO LICENSE TERMS. */ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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9 /* */ |
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10 /*************************************************************************/ |
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11 |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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12 /*************************************************************************/ |
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13 /* */ |
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14 /* FILE NAME VERSION */ |
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15 /* */ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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16 /* dmd.c Nucleus PLUS 1.14 */ |
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17 /* */ |
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18 /* COMPONENT */ |
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19 /* */ |
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20 /* DM - Dynamic Memory Management */ |
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21 /* */ |
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22 /* DESCRIPTION */ |
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23 /* */ |
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24 /* This file contains global data structures for use within the */ |
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25 /* Dynamic Memory Management component. */ |
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26 /* */ |
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27 /* DATA STRUCTURES */ |
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28 /* */ |
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29 /* DMD_Created_Pools Pointer to the linked-list */ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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30 /* of created dynamic pools */ |
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31 /* DMD_Total_Pools Total number of created */ |
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32 /* dynamic pools */ |
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33 /* DMD_List_Protect Dynamic pool list protect */ |
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34 /* */ |
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35 /* FUNCTIONS */ |
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36 /* */ |
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37 /* None */ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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38 /* */ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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39 /* DEPENDENCIES */ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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40 /* */ |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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41 /* dm_defs.h Dynamic memory constants */ |
4e78acac3d88
src/{condat,cs,gpf,nucleus}: import from Selenite
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42 /* */ |
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43 /* HISTORY */ |
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44 /* */ |
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45 /* DATE REMARKS */ |
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46 /* */ |
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47 /* 03-01-1993 Created initial version 1.0 */ |
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48 /* 04-19-1993 Verified version 1.0 */ |
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49 /* 03-01-1994 Modified copyright, resulting in */ |
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50 /* version 1.1 */ |
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51 /* */ |
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52 /* 03-18-1994 Verified version 1.1 */ |
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53 /* 04-17-1996 updated to version 1.2 */ |
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54 /* 03-24-1998 Released version 1.3. */ |
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55 /* 03-26-1999 Released 1.11m (new release */ |
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56 /* numbering scheme) */ |
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57 /* 04-17-2002 Released version 1.13m */ |
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58 /* 11-07-2002 Released version 1.14 */ |
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59 /*************************************************************************/ |
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60 #define NU_SOURCE_FILE |
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61 |
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62 #include "dm_defs.h" /* Dynamic memory constants */ |
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63 |
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64 |
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65 /* DMD_Created_Pools_List is the head pointer of the linked list of |
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66 created dynamic memory pools. If the list is NU_NULL, there are no |
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67 dynamic memory pools created. */ |
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68 |
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69 CS_NODE *DMD_Created_Pools_List; |
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70 |
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71 |
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72 /* DMD_Total_Pools contains the number of currently created |
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73 dynamic memory pools. */ |
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74 |
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75 UNSIGNED DMD_Total_Pools; |
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76 |
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77 |
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78 /* DMD_List_Protect is a list protection structure used to block any other |
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79 thread from access to the created dynamic memory pool list. */ |
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80 |
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81 TC_PROTECT DMD_List_Protect; |
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82 |
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83 |
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84 |
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85 |
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86 |
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87 |