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1 #ifndef __LINUX_IXJUSER_H |
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2 #define __LINUX_IXJUSER_H |
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3 |
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4 /****************************************************************************** |
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5 * |
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6 * ixjuser.h |
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7 * |
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8 * Device Driver for Quicknet Technologies, Inc.'s Telephony cards |
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9 * including the Internet PhoneJACK, Internet PhoneJACK Lite, |
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10 * Internet PhoneJACK PCI, Internet LineJACK, Internet PhoneCARD and |
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11 * SmartCABLE |
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12 * |
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13 * (c) Copyright 1999-2001 Quicknet Technologies, Inc. |
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14 * |
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15 * This program is free software; you can redistribute it and/or |
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16 * modify it under the terms of the GNU General Public License |
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17 * as published by the Free Software Foundation; either version |
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18 * 2 of the License, or (at your option) any later version. |
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19 * |
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20 * Author: Ed Okerson, <eokerson@quicknet.net> |
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21 * |
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22 * Contributors: Greg Herlein, <gherlein@quicknet.net> |
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23 * David W. Erhart, <derhart@quicknet.net> |
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24 * John Sellers, <jsellers@quicknet.net> |
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25 * Mike Preston, <mpreston@quicknet.net> |
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26 * |
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27 * More information about the hardware related to this driver can be found |
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28 * at our website: http://www.quicknet.net |
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29 * |
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30 * Fixes: |
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31 * |
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32 * IN NO EVENT SHALL QUICKNET TECHNOLOGIES, INC. BE LIABLE TO ANY PARTY FOR |
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33 * DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT |
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34 * OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF QUICKNET |
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35 * TECHNOLOGIES, INC.HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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36 * |
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37 * QUICKNET TECHNOLOGIES, INC. SPECIFICALLY DISCLAIMS ANY WARRANTIES, |
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38 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY |
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39 * AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS |
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40 * ON AN "AS IS" BASIS, AND QUICKNET TECHNOLOGIES, INC. HAS NO OBLIGATION |
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41 * TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. |
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42 * |
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43 *****************************************************************************/ |
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44 |
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45 #include <linux/telephony.h> |
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46 |
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47 |
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48 /****************************************************************************** |
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49 * |
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50 * IOCTL's used for the Quicknet Telephony Cards |
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51 * |
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52 * If you use the IXJCTL_TESTRAM command, the card must be power cycled to |
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53 * reset the SRAM values before futher use. |
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54 * |
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55 ******************************************************************************/ |
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56 |
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57 #define IXJCTL_DSP_RESET _IO ('q', 0xC0) |
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58 |
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59 #define IXJCTL_RING PHONE_RING |
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60 #define IXJCTL_HOOKSTATE PHONE_HOOKSTATE |
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61 #define IXJCTL_MAXRINGS PHONE_MAXRINGS |
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62 #define IXJCTL_RING_CADENCE PHONE_RING_CADENCE |
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63 #define IXJCTL_RING_START PHONE_RING_START |
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64 #define IXJCTL_RING_STOP PHONE_RING_STOP |
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65 |
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66 #define IXJCTL_CARDTYPE _IOR ('q', 0xC1, int) |
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67 #define IXJCTL_SERIAL _IOR ('q', 0xC2, int) |
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68 #define IXJCTL_DSP_TYPE _IOR ('q', 0xC3, int) |
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69 #define IXJCTL_DSP_VERSION _IOR ('q', 0xC4, int) |
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70 #define IXJCTL_VERSION _IOR ('q', 0xDA, char *) |
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71 #define IXJCTL_DSP_IDLE _IO ('q', 0xC5) |
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72 #define IXJCTL_TESTRAM _IO ('q', 0xC6) |
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73 |
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74 /****************************************************************************** |
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75 * |
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76 * This group of IOCTLs deal with the record settings of the DSP |
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77 * |
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78 * The IXJCTL_REC_DEPTH command sets the internal buffer depth of the DSP. |
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79 * Setting a lower depth reduces latency, but increases the demand of the |
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80 * application to service the driver without frame loss. The DSP has 480 |
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81 * bytes of physical buffer memory for the record channel so the true |
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82 * maximum limit is determined by how many frames will fit in the buffer. |
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83 * |
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84 * 1 uncompressed (480 byte) 16-bit linear frame. |
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85 * 2 uncompressed (240 byte) 8-bit A-law/mu-law frames. |
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86 * 15 TrueSpeech 8.5 frames. |
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87 * 20 TrueSpeech 6.3,5.3,4.8 or 4.1 frames. |
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88 * |
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89 * The default in the driver is currently set to 2 frames. |
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90 * |
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91 * The IXJCTL_REC_VOLUME and IXJCTL_PLAY_VOLUME commands both use a Q8 |
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92 * number as a parameter, 0x100 scales the signal by 1.0, 0x200 scales the |
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93 * signal by 2.0, 0x80 scales the signal by 0.5. No protection is given |
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94 * against over-scaling, if the multiplication factor times the input |
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95 * signal exceeds 16 bits, overflow distortion will occur. The default |
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96 * setting is 0x100 (1.0). |
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97 * |
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98 * The IXJCTL_REC_LEVEL returns the average signal level (not r.m.s.) on |
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99 * the most recently recorded frame as a 16 bit value. |
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100 ******************************************************************************/ |
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101 |
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102 #define IXJCTL_REC_CODEC PHONE_REC_CODEC |
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103 #define IXJCTL_REC_START PHONE_REC_START |
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104 #define IXJCTL_REC_STOP PHONE_REC_STOP |
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105 #define IXJCTL_REC_DEPTH PHONE_REC_DEPTH |
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106 #define IXJCTL_FRAME PHONE_FRAME |
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107 #define IXJCTL_REC_VOLUME PHONE_REC_VOLUME |
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108 #define IXJCTL_REC_LEVEL PHONE_REC_LEVEL |
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109 |
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110 typedef enum { |
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111 f300_640 = 4, f300_500, f1100, f350, f400, f480, f440, f620, f20_50, |
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112 f133_200, f300, f300_420, f330, f300_425, f330_440, f340, f350_400, |
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113 f350_440, f350_450, f360, f380_420, f392, f400_425, f400_440, f400_450, |
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114 f420, f425, f425_450, f425_475, f435, f440_450, f440_480, f445, f450, |
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115 f452, f475, f480_620, f494, f500, f520, f523, f525, f540_660, f587, |
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116 f590, f600, f660, f700, f740, f750, f750_1450, f770, f800, f816, f850, |
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117 f857_1645, f900, f900_1300, f935_1215, f941_1477, f942, f950, f950_1400, |
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118 f975, f1000, f1020, f1050, f1100_1750, f1140, f1200, f1209, f1330, f1336, |
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119 lf1366, f1380, f1400, f1477, f1600, f1633_1638, f1800, f1860 |
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120 } IXJ_FILTER_FREQ; |
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121 |
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122 typedef struct { |
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123 unsigned int filter; |
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124 IXJ_FILTER_FREQ freq; |
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125 char enable; |
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126 } IXJ_FILTER; |
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127 |
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128 typedef struct { |
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129 char enable; |
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130 char en_filter; |
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131 unsigned int filter; |
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132 unsigned int on1; |
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133 unsigned int off1; |
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134 unsigned int on2; |
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135 unsigned int off2; |
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136 unsigned int on3; |
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137 unsigned int off3; |
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138 } IXJ_FILTER_CADENCE; |
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139 |
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140 #define IXJCTL_SET_FILTER _IOW ('q', 0xC7, IXJ_FILTER *) |
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141 #define IXJCTL_SET_FILTER_RAW _IOW ('q', 0xDD, IXJ_FILTER_RAW *) |
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142 #define IXJCTL_GET_FILTER_HIST _IOW ('q', 0xC8, int) |
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143 #define IXJCTL_FILTER_CADENCE _IOW ('q', 0xD6, IXJ_FILTER_CADENCE *) |
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144 #define IXJCTL_PLAY_CID _IO ('q', 0xD7) |
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145 /****************************************************************************** |
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146 * |
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147 * This IOCTL allows you to reassign values in the tone index table. The |
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148 * tone table has 32 entries (0 - 31), but the driver only allows entries |
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149 * 13 - 27 to be modified, entry 0 is reserved for silence and 1 - 12 are |
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150 * the standard DTMF digits and 28 - 31 are the DTMF tones for A, B, C & D. |
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151 * The positions used internally for Call Progress Tones are as follows: |
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152 * Dial Tone - 25 |
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153 * Ring Back - 26 |
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154 * Busy Signal - 27 |
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155 * |
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156 * The freq values are calculated as: |
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157 * freq = cos(2 * PI * frequency / 8000) |
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158 * |
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159 * The most commonly needed values are already calculated and listed in the |
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160 * enum IXJ_TONE_FREQ. Each tone index can have two frequencies with |
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161 * different gains, if you are only using a single frequency set the unused |
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162 * one to 0. |
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163 * |
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164 * The gain values range from 0 to 15 indicating +6dB to -24dB in 2dB |
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165 * increments. |
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166 * |
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167 ******************************************************************************/ |
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168 |
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169 typedef enum { |
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170 hz20 = 0x7ffa, |
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171 hz50 = 0x7fe5, |
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172 hz133 = 0x7f4c, |
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173 hz200 = 0x7e6b, |
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174 hz261 = 0x7d50, /* .63 C1 */ |
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175 hz277 = 0x7cfa, /* .18 CS1 */ |
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176 hz293 = 0x7c9f, /* .66 D1 */ |
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177 hz300 = 0x7c75, |
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178 hz311 = 0x7c32, /* .13 DS1 */ |
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179 hz329 = 0x7bbf, /* .63 E1 */ |
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180 hz330 = 0x7bb8, |
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181 hz340 = 0x7b75, |
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182 hz349 = 0x7b37, /* .23 F1 */ |
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183 hz350 = 0x7b30, |
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184 hz360 = 0x7ae9, |
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185 hz369 = 0x7aa8, /* .99 FS1 */ |
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186 hz380 = 0x7a56, |
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187 hz392 = 0x79fa, /* .00 G1 */ |
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188 hz400 = 0x79bb, |
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189 hz415 = 0x7941, /* .30 GS1 */ |
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190 hz420 = 0x7918, |
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191 hz425 = 0x78ee, |
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192 hz435 = 0x7899, |
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193 hz440 = 0x786d, /* .00 A1 */ |
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194 hz445 = 0x7842, |
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195 hz450 = 0x7815, |
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196 hz452 = 0x7803, |
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197 hz466 = 0x7784, /* .16 AS1 */ |
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198 hz475 = 0x7731, |
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199 hz480 = 0x7701, |
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200 hz493 = 0x7685, /* .88 B1 */ |
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201 hz494 = 0x767b, |
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202 hz500 = 0x7640, |
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203 hz520 = 0x7578, |
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204 hz523 = 0x7559, /* .25 C2 */ |
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205 hz525 = 0x7544, |
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206 hz540 = 0x74a7, |
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207 hz554 = 0x7411, /* .37 CS2 */ |
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208 hz587 = 0x72a1, /* .33 D2 */ |
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209 hz590 = 0x727f, |
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210 hz600 = 0x720b, |
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211 hz620 = 0x711e, |
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212 hz622 = 0x7106, /* .25 DS2 */ |
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213 hz659 = 0x6f3b, /* .26 E2 */ |
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214 hz660 = 0x6f2e, |
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215 hz698 = 0x6d3d, /* .46 F2 */ |
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216 hz700 = 0x6d22, |
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217 hz739 = 0x6b09, /* .99 FS2 */ |
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218 hz740 = 0x6afa, |
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219 hz750 = 0x6a6c, |
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220 hz770 = 0x694b, |
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221 hz783 = 0x688b, /* .99 G2 */ |
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222 hz800 = 0x678d, |
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223 hz816 = 0x6698, |
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224 hz830 = 0x65bf, /* .61 GS2 */ |
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225 hz850 = 0x6484, |
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226 hz857 = 0x6414, |
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227 hz880 = 0x629f, /* .00 A2 */ |
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228 hz900 = 0x6154, |
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229 hz932 = 0x5f35, /* .33 AS2 */ |
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230 hz935 = 0x5f01, |
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231 hz941 = 0x5e9a, |
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232 hz942 = 0x5e88, |
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233 hz950 = 0x5dfd, |
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234 hz975 = 0x5c44, |
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235 hz1000 = 0x5a81, |
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236 hz1020 = 0x5912, |
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237 hz1050 = 0x56e2, |
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238 hz1100 = 0x5320, |
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239 hz1140 = 0x5007, |
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240 hz1200 = 0x4b3b, |
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241 hz1209 = 0x4a80, |
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242 hz1215 = 0x4a02, |
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243 hz1250 = 0x471c, |
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244 hz1300 = 0x42e0, |
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245 hz1330 = 0x4049, |
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246 hz1336 = 0x3fc4, |
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247 hz1366 = 0x3d22, |
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248 hz1380 = 0x3be4, |
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249 hz1400 = 0x3a1b, |
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250 hz1450 = 0x3596, |
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251 hz1477 = 0x331c, |
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252 hz1500 = 0x30fb, |
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253 hz1600 = 0x278d, |
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254 hz1633 = 0x2462, |
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255 hz1638 = 0x23e7, |
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256 hz1645 = 0x233a, |
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257 hz1750 = 0x18f8, |
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258 hz1800 = 0x1405, |
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259 hz1860 = 0xe0b, |
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260 hz2100 = 0xf5f6, |
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261 hz2130 = 0xf2f5, |
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262 hz2450 = 0xd3b3, |
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263 hz2750 = 0xb8e4 |
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264 } IXJ_FREQ; |
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265 |
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266 typedef enum { |
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267 C1 = hz261, |
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268 CS1 = hz277, |
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269 D1 = hz293, |
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270 DS1 = hz311, |
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271 E1 = hz329, |
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272 F1 = hz349, |
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273 FS1 = hz369, |
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274 G1 = hz392, |
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275 GS1 = hz415, |
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276 A1 = hz440, |
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277 AS1 = hz466, |
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278 B1 = hz493, |
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279 C2 = hz523, |
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280 CS2 = hz554, |
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281 D2 = hz587, |
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282 DS2 = hz622, |
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283 E2 = hz659, |
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284 F2 = hz698, |
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285 FS2 = hz739, |
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286 G2 = hz783, |
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287 GS2 = hz830, |
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288 A2 = hz880, |
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289 AS2 = hz932, |
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290 } IXJ_NOTE; |
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291 |
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292 typedef struct { |
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293 int tone_index; |
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294 int freq0; |
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295 int gain0; |
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296 int freq1; |
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297 int gain1; |
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298 } IXJ_TONE; |
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299 |
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300 #define IXJCTL_INIT_TONE _IOW ('q', 0xC9, IXJ_TONE *) |
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301 |
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302 /****************************************************************************** |
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303 * |
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304 * The IXJCTL_TONE_CADENCE ioctl defines tone sequences used for various |
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305 * Call Progress Tones (CPT). This is accomplished by setting up an array of |
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306 * IXJ_CADENCE_ELEMENT structures that sequentially define the states of |
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307 * the tone sequence. The tone_on_time and tone_off time are in |
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308 * 250 microsecond intervals. A pointer to this array is passed to the |
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309 * driver as the ce element of an IXJ_CADENCE structure. The elements_used |
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310 * must be set to the number of IXJ_CADENCE_ELEMENTS in the array. The |
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311 * termination variable defines what to do at the end of a cadence, the |
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312 * options are to play the cadence once and stop, to repeat the last |
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313 * element of the cadence indefinitely, or to repeat the entire cadence |
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314 * indefinitely. The ce variable is a pointer to the array of IXJ_TONE |
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315 * structures. If the freq0 variable is non-zero, the tone table contents |
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316 * for the tone_index are updated to the frequencies and gains defined. It |
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317 * should be noted that DTMF tones cannot be reassigned, so if DTMF tone |
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318 * table indexes are used in a cadence the frequency and gain variables will |
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319 * be ignored. |
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320 * |
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321 * If the array elements contain frequency parameters the driver will |
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322 * initialize the needed tone table elements and begin playing the tone, |
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323 * there is no preset limit on the number of elements in the cadence. If |
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324 * there is more than one frequency used in the cadence, sequential elements |
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325 * of different frequencies MUST use different tone table indexes. Only one |
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326 * cadence can be played at a time. It is possible to build complex |
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327 * cadences with multiple frequencies using 2 tone table indexes by |
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328 * alternating between them. |
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329 * |
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330 ******************************************************************************/ |
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331 |
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332 typedef struct { |
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333 int index; |
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334 int tone_on_time; |
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335 int tone_off_time; |
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336 int freq0; |
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337 int gain0; |
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338 int freq1; |
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339 int gain1; |
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340 } IXJ_CADENCE_ELEMENT; |
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341 |
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342 typedef enum { |
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343 PLAY_ONCE, |
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344 REPEAT_LAST_ELEMENT, |
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345 REPEAT_ALL |
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346 } IXJ_CADENCE_TERM; |
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347 |
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348 typedef struct { |
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349 int elements_used; |
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350 IXJ_CADENCE_TERM termination; |
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351 IXJ_CADENCE_ELEMENT __user *ce; |
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352 } IXJ_CADENCE; |
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353 |
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354 #define IXJCTL_TONE_CADENCE _IOW ('q', 0xCA, IXJ_CADENCE *) |
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355 /****************************************************************************** |
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356 * |
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357 * This group of IOCTLs deal with the playback settings of the DSP |
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358 * |
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359 ******************************************************************************/ |
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360 |
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361 #define IXJCTL_PLAY_CODEC PHONE_PLAY_CODEC |
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362 #define IXJCTL_PLAY_START PHONE_PLAY_START |
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363 #define IXJCTL_PLAY_STOP PHONE_PLAY_STOP |
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364 #define IXJCTL_PLAY_DEPTH PHONE_PLAY_DEPTH |
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365 #define IXJCTL_PLAY_VOLUME PHONE_PLAY_VOLUME |
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366 #define IXJCTL_PLAY_LEVEL PHONE_PLAY_LEVEL |
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367 |
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368 /****************************************************************************** |
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369 * |
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370 * This group of IOCTLs deal with the Acoustic Echo Cancellation settings |
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371 * of the DSP |
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372 * |
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373 * Issuing the IXJCTL_AEC_START command with a value of AEC_OFF has the |
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374 * same effect as IXJCTL_AEC_STOP. This is to simplify slider bar |
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375 * controls. IXJCTL_AEC_GET_LEVEL returns the current setting of the AEC. |
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376 ******************************************************************************/ |
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377 #define IXJCTL_AEC_START _IOW ('q', 0xCB, int) |
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378 #define IXJCTL_AEC_STOP _IO ('q', 0xCC) |
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379 #define IXJCTL_AEC_GET_LEVEL _IO ('q', 0xCD) |
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380 |
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381 #define AEC_OFF 0 |
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382 #define AEC_LOW 1 |
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383 #define AEC_MED 2 |
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384 #define AEC_HIGH 3 |
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385 #define AEC_AUTO 4 |
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386 #define AEC_AGC 5 |
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387 /****************************************************************************** |
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388 * |
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389 * Call Progress Tones, DTMF, etc. |
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390 * IXJCTL_DTMF_OOB determines if DTMF signaling is sent as Out-Of-Band |
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391 * only. If you pass a 1, DTMF is suppressed from the audio stream. |
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392 * Tone on and off times are in 250 microsecond intervals so |
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393 * ioctl(ixj1, IXJCTL_SET_TONE_ON_TIME, 360); |
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394 * will set the tone on time of board ixj1 to 360 * 250us = 90ms |
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395 * the default values of tone on and off times is 840 or 210ms |
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396 ******************************************************************************/ |
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397 |
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398 #define IXJCTL_DTMF_READY PHONE_DTMF_READY |
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399 #define IXJCTL_GET_DTMF PHONE_GET_DTMF |
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400 #define IXJCTL_GET_DTMF_ASCII PHONE_GET_DTMF_ASCII |
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401 #define IXJCTL_DTMF_OOB PHONE_DTMF_OOB |
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402 #define IXJCTL_EXCEPTION PHONE_EXCEPTION |
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403 #define IXJCTL_PLAY_TONE PHONE_PLAY_TONE |
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404 #define IXJCTL_SET_TONE_ON_TIME PHONE_SET_TONE_ON_TIME |
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405 #define IXJCTL_SET_TONE_OFF_TIME PHONE_SET_TONE_OFF_TIME |
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406 #define IXJCTL_GET_TONE_ON_TIME PHONE_GET_TONE_ON_TIME |
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407 #define IXJCTL_GET_TONE_OFF_TIME PHONE_GET_TONE_OFF_TIME |
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408 #define IXJCTL_GET_TONE_STATE PHONE_GET_TONE_STATE |
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409 #define IXJCTL_BUSY PHONE_BUSY |
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410 #define IXJCTL_RINGBACK PHONE_RINGBACK |
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411 #define IXJCTL_DIALTONE PHONE_DIALTONE |
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412 #define IXJCTL_CPT_STOP PHONE_CPT_STOP |
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413 |
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414 /****************************************************************************** |
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415 * LineJACK specific IOCTLs |
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416 * |
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417 * The lsb 4 bits of the LED argument represent the state of each of the 4 |
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418 * LED's on the LineJACK |
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419 ******************************************************************************/ |
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420 |
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421 #define IXJCTL_SET_LED _IOW ('q', 0xCE, int) |
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422 #define IXJCTL_MIXER _IOW ('q', 0xCF, int) |
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423 |
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424 /****************************************************************************** |
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425 * |
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426 * The master volume controls use attenuation with 32 levels from 0 to -62dB |
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427 * with steps of 2dB each, the defines should be OR'ed together then sent |
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428 * as the parameter to the mixer command to change the mixer settings. |
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429 * |
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430 ******************************************************************************/ |
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431 #define MIXER_MASTER_L 0x0000 |
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432 #define MIXER_MASTER_R 0x0100 |
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433 #define ATT00DB 0x00 |
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434 #define ATT02DB 0x01 |
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435 #define ATT04DB 0x02 |
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436 #define ATT06DB 0x03 |
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437 #define ATT08DB 0x04 |
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438 #define ATT10DB 0x05 |
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439 #define ATT12DB 0x06 |
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440 #define ATT14DB 0x07 |
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441 #define ATT16DB 0x08 |
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442 #define ATT18DB 0x09 |
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443 #define ATT20DB 0x0A |
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444 #define ATT22DB 0x0B |
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445 #define ATT24DB 0x0C |
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446 #define ATT26DB 0x0D |
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447 #define ATT28DB 0x0E |
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448 #define ATT30DB 0x0F |
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449 #define ATT32DB 0x10 |
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450 #define ATT34DB 0x11 |
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451 #define ATT36DB 0x12 |
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452 #define ATT38DB 0x13 |
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453 #define ATT40DB 0x14 |
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454 #define ATT42DB 0x15 |
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455 #define ATT44DB 0x16 |
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456 #define ATT46DB 0x17 |
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457 #define ATT48DB 0x18 |
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458 #define ATT50DB 0x19 |
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459 #define ATT52DB 0x1A |
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460 #define ATT54DB 0x1B |
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461 #define ATT56DB 0x1C |
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462 #define ATT58DB 0x1D |
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463 #define ATT60DB 0x1E |
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464 #define ATT62DB 0x1F |
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465 #define MASTER_MUTE 0x80 |
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466 |
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467 /****************************************************************************** |
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468 * |
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469 * The input volume controls use gain with 32 levels from +12dB to -50dB |
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470 * with steps of 2dB each, the defines should be OR'ed together then sent |
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471 * as the parameter to the mixer command to change the mixer settings. |
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472 * |
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473 ******************************************************************************/ |
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474 #define MIXER_PORT_CD_L 0x0600 |
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475 #define MIXER_PORT_CD_R 0x0700 |
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476 #define MIXER_PORT_LINE_IN_L 0x0800 |
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477 #define MIXER_PORT_LINE_IN_R 0x0900 |
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478 #define MIXER_PORT_POTS_REC 0x0C00 |
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479 #define MIXER_PORT_MIC 0x0E00 |
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480 |
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481 #define GAIN12DB 0x00 |
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482 #define GAIN10DB 0x01 |
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483 #define GAIN08DB 0x02 |
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484 #define GAIN06DB 0x03 |
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485 #define GAIN04DB 0x04 |
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486 #define GAIN02DB 0x05 |
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487 #define GAIN00DB 0x06 |
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488 #define GAIN_02DB 0x07 |
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489 #define GAIN_04DB 0x08 |
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490 #define GAIN_06DB 0x09 |
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491 #define GAIN_08DB 0x0A |
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492 #define GAIN_10DB 0x0B |
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493 #define GAIN_12DB 0x0C |
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494 #define GAIN_14DB 0x0D |
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495 #define GAIN_16DB 0x0E |
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496 #define GAIN_18DB 0x0F |
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497 #define GAIN_20DB 0x10 |
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498 #define GAIN_22DB 0x11 |
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499 #define GAIN_24DB 0x12 |
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500 #define GAIN_26DB 0x13 |
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501 #define GAIN_28DB 0x14 |
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502 #define GAIN_30DB 0x15 |
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503 #define GAIN_32DB 0x16 |
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504 #define GAIN_34DB 0x17 |
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505 #define GAIN_36DB 0x18 |
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506 #define GAIN_38DB 0x19 |
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507 #define GAIN_40DB 0x1A |
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508 #define GAIN_42DB 0x1B |
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509 #define GAIN_44DB 0x1C |
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510 #define GAIN_46DB 0x1D |
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511 #define GAIN_48DB 0x1E |
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512 #define GAIN_50DB 0x1F |
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513 #define INPUT_MUTE 0x80 |
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514 |
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515 /****************************************************************************** |
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516 * |
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517 * The POTS volume control use attenuation with 8 levels from 0dB to -28dB |
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518 * with steps of 4dB each, the defines should be OR'ed together then sent |
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519 * as the parameter to the mixer command to change the mixer settings. |
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520 * |
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521 ******************************************************************************/ |
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522 #define MIXER_PORT_POTS_PLAY 0x0F00 |
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523 |
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524 #define POTS_ATT_00DB 0x00 |
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525 #define POTS_ATT_04DB 0x01 |
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526 #define POTS_ATT_08DB 0x02 |
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527 #define POTS_ATT_12DB 0x03 |
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528 #define POTS_ATT_16DB 0x04 |
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529 #define POTS_ATT_20DB 0x05 |
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530 #define POTS_ATT_24DB 0x06 |
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531 #define POTS_ATT_28DB 0x07 |
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532 #define POTS_MUTE 0x80 |
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533 |
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534 /****************************************************************************** |
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535 * |
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536 * The DAA controls the interface to the PSTN port. The driver loads the |
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537 * US coefficients by default, so if you live in a different country you |
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538 * need to load the set for your countries phone system. |
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539 * |
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540 ******************************************************************************/ |
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541 #define IXJCTL_DAA_COEFF_SET _IOW ('q', 0xD0, int) |
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542 |
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543 #define DAA_US 1 /*PITA 8kHz */ |
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544 #define DAA_UK 2 /*ISAR34 8kHz */ |
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545 #define DAA_FRANCE 3 /* */ |
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546 #define DAA_GERMANY 4 |
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547 #define DAA_AUSTRALIA 5 |
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548 #define DAA_JAPAN 6 |
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549 |
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550 /****************************************************************************** |
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551 * |
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552 * Use IXJCTL_PORT to set or query the port the card is set to. If the |
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553 * argument is set to PORT_QUERY, the return value of the ioctl will |
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554 * indicate which port is currently in use, otherwise it will change the |
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555 * port. |
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556 * |
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557 ******************************************************************************/ |
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558 #define IXJCTL_PORT _IOW ('q', 0xD1, int) |
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559 |
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560 #define PORT_QUERY 0 |
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561 #define PORT_POTS 1 |
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562 #define PORT_PSTN 2 |
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563 #define PORT_SPEAKER 3 |
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564 #define PORT_HANDSET 4 |
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565 |
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566 #define IXJCTL_PSTN_SET_STATE PHONE_PSTN_SET_STATE |
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567 #define IXJCTL_PSTN_GET_STATE PHONE_PSTN_GET_STATE |
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568 |
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569 #define PSTN_ON_HOOK 0 |
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570 #define PSTN_RINGING 1 |
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571 #define PSTN_OFF_HOOK 2 |
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572 #define PSTN_PULSE_DIAL 3 |
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573 |
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574 /****************************************************************************** |
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575 * |
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576 * The DAA Analog GAIN sets 2 parameters at one time, the receive gain (AGRR), |
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577 * and the transmit gain (AGX). OR together the components and pass them |
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578 * as the parameter to IXJCTL_DAA_AGAIN. The default setting is both at 0dB. |
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579 * |
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580 ******************************************************************************/ |
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581 #define IXJCTL_DAA_AGAIN _IOW ('q', 0xD2, int) |
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582 |
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583 #define AGRR00DB 0x00 /* Analog gain in receive direction 0dB */ |
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584 #define AGRR3_5DB 0x10 /* Analog gain in receive direction 3.5dB */ |
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585 #define AGRR06DB 0x30 /* Analog gain in receive direction 6dB */ |
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586 |
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587 #define AGX00DB 0x00 /* Analog gain in transmit direction 0dB */ |
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588 #define AGX_6DB 0x04 /* Analog gain in transmit direction -6dB */ |
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589 #define AGX3_5DB 0x08 /* Analog gain in transmit direction 3.5dB */ |
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590 #define AGX_2_5B 0x0C /* Analog gain in transmit direction -2.5dB */ |
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591 |
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592 #define IXJCTL_PSTN_LINETEST _IO ('q', 0xD3) |
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593 |
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594 #define IXJCTL_CID _IOR ('q', 0xD4, PHONE_CID *) |
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595 #define IXJCTL_VMWI _IOR ('q', 0xD8, int) |
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596 #define IXJCTL_CIDCW _IOW ('q', 0xD9, PHONE_CID *) |
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597 /****************************************************************************** |
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598 * |
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599 * The wink duration is tunable with this ioctl. The default wink duration |
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600 * is 320ms. You do not need to use this ioctl if you do not require a |
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601 * different wink duration. |
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602 * |
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603 ******************************************************************************/ |
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604 #define IXJCTL_WINK_DURATION PHONE_WINK_DURATION |
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605 |
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606 /****************************************************************************** |
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607 * |
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608 * This ioctl will connect the POTS port to the PSTN port on the LineJACK |
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609 * In order for this to work properly the port selection should be set to |
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610 * the PSTN port with IXJCTL_PORT prior to calling this ioctl. This will |
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611 * enable conference calls between PSTN callers and network callers. |
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612 * Passing a 1 to this ioctl enables the POTS<->PSTN connection while |
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613 * passing a 0 turns it back off. |
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614 * |
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615 ******************************************************************************/ |
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616 #define IXJCTL_POTS_PSTN _IOW ('q', 0xD5, int) |
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617 |
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618 /****************************************************************************** |
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619 * |
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620 * IOCTLs added by request. |
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621 * |
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622 * IXJCTL_HZ sets the value your Linux kernel uses for HZ as defined in |
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623 * /usr/include/asm/param.h, this determines the fundamental |
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624 * frequency of the clock ticks on your Linux system. The kernel |
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625 * must be rebuilt if you change this value, also all modules you |
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626 * use (except this one) must be recompiled. The default value |
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627 * is 100, and you only need to use this IOCTL if you use some |
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628 * other value. |
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629 * |
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630 * |
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631 * IXJCTL_RATE sets the number of times per second that the driver polls |
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632 * the DSP. This value cannot be larger than HZ. By |
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633 * increasing both of these values, you may be able to reduce |
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634 * latency because the max hang time that can exist between the |
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635 * driver and the DSP will be reduced. |
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636 * |
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637 ******************************************************************************/ |
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638 |
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639 #define IXJCTL_HZ _IOW ('q', 0xE0, int) |
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640 #define IXJCTL_RATE _IOW ('q', 0xE1, int) |
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641 #define IXJCTL_FRAMES_READ _IOR ('q', 0xE2, unsigned long) |
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642 #define IXJCTL_FRAMES_WRITTEN _IOR ('q', 0xE3, unsigned long) |
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643 #define IXJCTL_READ_WAIT _IOR ('q', 0xE4, unsigned long) |
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644 #define IXJCTL_WRITE_WAIT _IOR ('q', 0xE5, unsigned long) |
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645 #define IXJCTL_DRYBUFFER_READ _IOR ('q', 0xE6, unsigned long) |
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646 #define IXJCTL_DRYBUFFER_CLEAR _IO ('q', 0xE7) |
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647 #define IXJCTL_DTMF_PRESCALE _IOW ('q', 0xE8, int) |
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648 |
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649 /****************************************************************************** |
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650 * |
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651 * This ioctl allows the user application to control what events the driver |
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652 * will send signals for, and what signals it will send for which event. |
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653 * By default, if signaling is enabled, all events will send SIGIO when |
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654 * they occur. To disable signals for an event set the signal to 0. |
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655 * |
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656 ******************************************************************************/ |
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657 typedef enum { |
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658 SIG_DTMF_READY, |
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659 SIG_HOOKSTATE, |
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660 SIG_FLASH, |
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661 SIG_PSTN_RING, |
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662 SIG_CALLER_ID, |
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663 SIG_PSTN_WINK, |
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664 SIG_F0, SIG_F1, SIG_F2, SIG_F3, |
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665 SIG_FC0, SIG_FC1, SIG_FC2, SIG_FC3, |
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666 SIG_READ_READY = 33, |
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667 SIG_WRITE_READY = 34 |
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668 } IXJ_SIGEVENT; |
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669 |
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670 typedef struct { |
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671 unsigned int event; |
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672 int signal; |
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673 } IXJ_SIGDEF; |
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674 |
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675 #define IXJCTL_SIGCTL _IOW ('q', 0xE9, IXJ_SIGDEF *) |
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676 |
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677 /****************************************************************************** |
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678 * |
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679 * These ioctls allow the user application to change the gain in the |
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680 * Smart Cable of the Internet Phone Card. Sending -1 as a value will cause |
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681 * return value to be the current setting. Valid values to set are 0x00 - 0x1F |
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682 * |
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683 * 11111 = +12 dB |
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684 * 10111 = 0 dB |
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685 * 00000 = -34.5 dB |
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686 * |
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687 * IXJCTL_SC_RXG sets the Receive gain |
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688 * IXJCTL_SC_TXG sets the Transmit gain |
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689 * |
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690 ******************************************************************************/ |
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691 #define IXJCTL_SC_RXG _IOW ('q', 0xEA, int) |
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692 #define IXJCTL_SC_TXG _IOW ('q', 0xEB, int) |
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693 |
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694 /****************************************************************************** |
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695 * |
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696 * The intercom IOCTL's short the output from one card to the input of the |
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697 * other and vice versa (actually done in the DSP read function). It is only |
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698 * necessary to execute the IOCTL on one card, but it is necessary to have |
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699 * both devices open to be able to detect hook switch changes. The record |
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700 * codec and rate of each card must match the playback codec and rate of |
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701 * the other card for this to work properly. |
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702 * |
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703 ******************************************************************************/ |
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704 |
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705 #define IXJCTL_INTERCOM_START _IOW ('q', 0xFD, int) |
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706 #define IXJCTL_INTERCOM_STOP _IOW ('q', 0xFE, int) |
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707 |
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708 /****************************************************************************** |
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709 * |
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710 * new structure for accessing raw filter information |
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711 * |
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712 ******************************************************************************/ |
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713 |
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714 typedef struct { |
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715 unsigned int filter; |
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716 char enable; |
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717 unsigned int coeff[19]; |
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718 } IXJ_FILTER_RAW; |
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719 |
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720 #endif |