FreeCalypso > hg > fc-tourmaline

annotate src/cs/drivers/drv_core/inth/inth.c @ 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
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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1 /*******************************************************************************
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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2 TEXAS INSTRUMENTS INCORPORATED PROPRIETARY INFORMATION
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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3
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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4 Property of Texas Instruments -- For Unrestricted Internal Use Only
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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5 Unauthorized reproduction and/or distribution is strictly prohibited. This
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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6 product is protected under copyright law and trade secret law as an
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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7 unpublished work. Created 1987, (C) Copyright 1997 Texas Instruments. All
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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8 rights reserved.
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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9
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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10
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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11 Filename : inth.c
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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12
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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13 Description : inth.c saturn interupt handler
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14
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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15 Project : drivers
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16
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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17 Author : pmonteil@tif.ti.com Patrice Monteil.
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18
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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19 Version number : 1.15
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20
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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21 Date : 05/23/03
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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22
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23 Previous delta : 12/19/00 14:39:21
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24
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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25 SCCS file : /db/gsm_asp/db_ht96/dsp_0/gsw/rel_0/mcu_l1/release_gprs/RELEASE_GPRS/drivers1/common/SCCS/s.inth.c
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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26
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27 Sccs Id (SID) : '@(#) inth.c 1.8 01/30/01 10:22:26 '
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4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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29
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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30 *****************************************************************************/
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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31
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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32 #include "l1sw.cfg"
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33 #include "chipset.cfg"
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35
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36 #if (CHIPSET != 12)
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37
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38 #if (OP_L1_STANDALONE == 0)
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39 #include "main/sys_types.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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40 #else
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41 #include "sys_types.h"
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42 #endif
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43 #include "memif/mem.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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44 #include "inth.h"
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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45
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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46 /*--------------------------------------------------------------
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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47 * INTH_Ack()
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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48 *--------------------------------------------------------------
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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49 * Parameters : num of it
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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50 * Return : none
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51 * Functionality :Acknowledge an interrupt and return the origin
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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52 * of the interrupt (binary format)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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53 *--------------------------------------------------------------*/
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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54
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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55 SYS_UWORD16 INTH_Ack (int intARM)
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56 {
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57 if (intARM == INTH_IRQ)
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58 return((* (volatile SYS_UWORD16 *) INTH_B_IRQ_REG) & INTH_SRC_NUM);
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59 else
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60 return((* (volatile SYS_UWORD16 *) INTH_B_FIQ_REG) & INTH_SRC_NUM);
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61 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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62
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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63 /*--------------------------------------------------------------
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Mychaela Falconia <falcon@freecalypso.org>
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64 * INTH_GetPending()
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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65 *--------------------------------------------------------------
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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66 * Parameters : none
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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67 * Return : none
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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68 * Functionality : Return the pending interrupts
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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69 *--------------------------------------------------------------*/
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70
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71 #if ((CHIPSET == 4) || (CHIPSET == 5) || (CHIPSET == 6) || (CHIPSET == 7) || (CHIPSET == 8) || (CHIPSET == 9) || (CHIPSET == 10) || (CHIPSET == 11))
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72 unsigned long INTH_GetPending (void)
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73 {
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74 return((unsigned long)((* (volatile SYS_UWORD16 *) INTH_IT_REG1) |
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75 ((* (volatile SYS_UWORD16 *) INTH_IT_REG2) << 16)));
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76 }
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77 #else
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78 unsigned short INTH_GetPending (void)
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79 {
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80 return(* (volatile SYS_UWORD16 *) INTH_IT_REG);
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81 }
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82 #endif
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83
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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84 /*--------------------------------------------------------------
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85 * INTH_InitLevel()
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86 *--------------------------------------------------------------
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87 * Parameters : num it,FIQ/IRQ,priority level,edge/level.
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88 * Return : none
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89 * Functionality : Initialize an interrupt
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90 * - put it on IRQ or FIQ
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91 * - set its priority level
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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92 *
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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93 *--------------------------------------------------------------*/
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94
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95 void INTH_InitLevel (int inputInt, int FIQ_nIRQ, int priority, int edge)
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96 {
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97 volatile SYS_UWORD16 *inthLevelReg = (SYS_UWORD16 *) INTH_EXT_REG;
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98
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99 inthLevelReg = inthLevelReg + inputInt;
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100
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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101 #if ((CHIPSET == 4) || (CHIPSET == 5) || (CHIPSET == 6) || (CHIPSET == 7) || (CHIPSET == 8) || (CHIPSET == 9) || (CHIPSET == 10) || (CHIPSET == 11))
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102 *inthLevelReg = (FIQ_nIRQ | (edge << 1) | (priority << 2));
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103 #else
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104 *inthLevelReg = (FIQ_nIRQ | (priority << 1) | (edge << 5));
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105 #endif
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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106 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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107
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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108 /*--------------------------------------------------------------
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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109 * INTH_ResetIT()
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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110 *--------------------------------------------------------------
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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111 * Parameters : none
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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112 * Return : none
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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113 * Functionality : reset the inth it register
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
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114 *--------------------------------------------------------------*/
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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115
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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116 #if ((CHIPSET == 4) || (CHIPSET == 5) || (CHIPSET == 6) || (CHIPSET == 7) || (CHIPSET == 8) || (CHIPSET == 9) || (CHIPSET == 10) || (CHIPSET == 11))
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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117 unsigned long INTH_ResetIT (void)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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118 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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119 * (volatile SYS_UWORD16 *) INTH_IT_REG1 &= 0x0000;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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120 * (volatile SYS_UWORD16 *) INTH_IT_REG2 &= 0x0000;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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121 return((unsigned long)((* (volatile SYS_UWORD16 *) INTH_IT_REG1) |
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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122 ((* (volatile SYS_UWORD16 *) INTH_IT_REG2) << 16)));
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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123 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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124 #else
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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125 unsigned short INTH_ResetIT (void)
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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126 {
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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127 * (volatile SYS_UWORD16 *) INTH_IT_REG &= 0x0000;
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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128 return(* (volatile SYS_UWORD16 *) INTH_IT_REG);
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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129 }
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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130 #endif
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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131
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
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132
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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133 #endif /* endif chipset != 12 */
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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134
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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135
4e78acac3d88 src/{condat,cs,gpf,nucleus}: import from Selenite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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136