FreeCalypso > hg > fc-magnetite

annotate src/g23m-aci/aci/hl_audio_drv.c @ 624:012028896cfb

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FFS dev.c, Leonardo target: Fujitsu MB84VF5F5F4J2 #if 0'ed out The FFS code we got from TI/Openmoko had a stanza for "Fujitsu MB84VF5F5F4J2 stacked device", using a fake device ID code that would need to be patched manually into cfgffs.c (suppressing and overriding autodetection) and using an FFS base address in the nCS2 bank, indicating that this FFS config was probably meant for the MCP version of Leonardo which allows for 16 MiB flash with a second bank on nCS2. We previously had this FFS config stanza conditionalized under CONFIG_TARGET_LEONARDO because the base address contained therein is invalid for other targets, but now that we actually have a Leonardo build target in FC Magnetite, I realize that the better approach is to #if 0 out this stanza altogether: it is already non-functional because it uses a fake device ID code, thus it is does not add support for more Leonardo board variants, instead it is just noise.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 22 Dec 2019 21:24:29 +0000
parents 92dbfa906f66
children 597869e59805
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1 /*
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2 +-----------------------------------------------------------------------------
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3 | Project : GSM-PS (6147)
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4 | Modul : AOC
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5 +-----------------------------------------------------------------------------
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6 | Copyright 2002 Texas Instruments Berlin, AG
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7 | All rights reserved.
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8 |
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9 | This file is confidential and a trade secret of Texas
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10 | Instruments Berlin, AG
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11 | The receipt of or possession of this file does not convey
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12 | any rights to reproduce or disclose its contents or to
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13 | manufacture, use, or sell anything it may describe, in
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14 | whole, or in part, without the specific written consent of
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15 | Texas Instruments Berlin, AG.
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16 +-----------------------------------------------------------------------------
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17 | Purpose : This module defines the functions for the high level audio
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18 driver interface.
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19 +-----------------------------------------------------------------------------
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20 */
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21
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23 #ifndef HL_AUDIO_DRV_C
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24 #define HL_AUDIO_DRV_C
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25 #endif
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26
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27 #include "aci_all.h"
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28 #include "aci_cmh.h"
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29 #include "aci.h"
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30 #include "psa.h"
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31 #include "hl_audio_drv.h"
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32 #include "rv/rv_general.h"
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33 #include "audio/audio_api.h"
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34 #include "fc-target.h"
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36
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37 /* ===============GLOBAL VARIABLES====================*/
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38
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39 LOCAL T_HL_VOCODER_STATE currVocoderState;
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40
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41 #ifdef CONFIG_TARGET_FCMODEM
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42 GLOBAL UBYTE aci_digital_voice_autoswitch;
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43 #endif
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44
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45
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46 /* =============FUNCTION DEFINITIONS FOR L1===========*/
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47 #ifdef VOCODER_FUNC_INTERFACE
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48 void vocoder_mute_dl( BOOL mute );
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49 void vocoder_mute_ul( BOOL mute );
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50 void enable_tch_vocoder (BOOL vocoder_on);
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51 #endif /* VOCODER_FUNC_INTERFACE */
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52
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53
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54 /*================= FUNCTIONS ========================*/
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55
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56 /*
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57 +-------------------------------------------------------------------+
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58 | PROJECT : GSM-PS (6147) MODULE : HL_AUDIO_DRV |
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59 | ROUTINE : hl_audio_drv_init |
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60 +-------------------------------------------------------------------+
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61
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62 PURPOSE : This function is called to initialise the variables in
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63 the High Level Audio driver
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64 */
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65 GLOBAL void hl_audio_drv_init (void)
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66 {
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67 TRACE_FUNCTION("hl_audio_drv_init()");
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68
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69 currVocoderState = HL_VOCODER_DISABLED;
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70 }
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71
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72 #ifdef CONFIG_TARGET_FCMODEM
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73 static void audio_mode_callback(void *event_from_audio)
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74 {
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75 /* do nothing at this time */
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76 }
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77 #endif
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78
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79 /*
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80 +-------------------------------------------------------------------+
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81 | PROJECT : GSM-PS (6147) MODULE : PSA_CCF |
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82 | ROUTINE : hl_drv_set_vocoder_state|
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83 +-------------------------------------------------------------------+
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84
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85 PURPOSE : This function will enable or disable vocoder as needed,
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86 and possibly also enable/disable the MCSI digital voice
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87 path if running on a FreeCalypso modem in the digital
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88 voice interface configuration.
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89 */
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90 GLOBAL void hl_drv_set_vocoder_state(BOOL user_attach)
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91 {
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92 #ifdef CONFIG_TARGET_FCMODEM
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93 T_AUDIO_VOICE_PATH_SETTING vpath;
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94 T_AUDIO_FULL_ACCESS_WRITE audio_param;
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95 T_RV_RETURN return_path;
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96 #endif
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97
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98 TRACE_FUNCTION("hl_drv_set_vocoder_state");
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99
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100 if ( (user_attach EQ TRUE AND currVocoderState EQ HL_VOCODER_ENABLED) OR
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101 (user_attach EQ FALSE AND currVocoderState EQ HL_VOCODER_DISABLED) )
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102 return; /* No state change requested */
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103
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104 if (user_attach)
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105 {
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106 enable_tch_vocoder(TRUE);
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107 vocoder_mute_dl (FALSE); /* un-mute speaker */
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108 vocoder_mute_ul (FALSE); /* un-mute microphone */
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109 #ifdef CONFIG_TARGET_FCMODEM
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110 if (aci_digital_voice_autoswitch)
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111 {
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112 vpath = AUDIO_BLUETOOTH_HEADSET;
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113 audio_param.variable_indentifier = AUDIO_PATH_USED;
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114 audio_param.data = &vpath;
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115 return_path.addr_id = NULL;
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116 return_path.callback_func = audio_mode_callback;
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117 audio_full_access_write(&audio_param, return_path);
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118 }
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119 #endif
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120 currVocoderState = HL_VOCODER_ENABLED;
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121 }
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122 else
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123 {
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124 vocoder_mute_dl (TRUE); /* mute speaker */
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125 vocoder_mute_ul (TRUE); /* mute microphone */
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126 enable_tch_vocoder (FALSE); /* disable vocoder */
600
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127 #ifdef CONFIG_TARGET_FCMODEM
598
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128 if (aci_digital_voice_autoswitch)
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129 {
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130 vpath = AUDIO_GSM_VOICE_PATH;
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131 audio_param.variable_indentifier = AUDIO_PATH_USED;
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132 audio_param.data = &vpath;
599
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133 return_path.addr_id = NULL;
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134 return_path.callback_func = audio_mode_callback;
598
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135 audio_full_access_write(&audio_param, return_path);
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136 }
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137 #endif
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138 currVocoderState = HL_VOCODER_DISABLED;
162
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139 }
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140
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141 return;
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142 }
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143
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144 /*
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145 +-------------------------------------------------------------------+
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146 | PROJECT : GSM-PS (6147) MODULE : HL_AUDIO_DRV |
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147 | ROUTINE : hl_drv_get_vocoder_state |
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148 +-------------------------------------------------------------------+
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149
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150 PURPOSE : This function returns the state of the vocoder
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151 */
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152
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153 GLOBAL T_HL_VOCODER_STATE hl_drv_get_vocoder_state (void)
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154 {
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155 return currVocoderState;
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156 }
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157
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158 #ifndef VOCODER_FUNC_INTERFACE
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159 /*
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160 +-------------------------------------------------------------------+
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161 | PROJECT : GSM-PS (6147) MODULE : HL_AUDIO_DRV |
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162 | ROUTINE : hl_drv_vocoder_enabled |
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163 +-------------------------------------------------------------------+
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164
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165 PURPOSE : Currently this function does nothing
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166 */
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167
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168 GLOBAL void hl_drv_vocoder_state_set (void)
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169 {
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170 TRACE_FUNCTION("hl_drv_vocoder_enabled()");
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171
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172 switch(currVocoderState)
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173 {
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174 case HL_VOCODER_ENABLE_INITIATED:
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175 currVocoderState = HL_VOCODER_ENABLED;
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176 break;
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177
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178 case HL_VOCODER_DISABLE_INITIATED:
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179 currVocoderState = HL_VOCODER_DISABLED;
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180 break;
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181
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182 default:
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183 break;
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184
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185 }
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186 }
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187 #endif