1# 2# Configuration for the Intel ICH/ICH2/ICH3 chips 3# 4 5<confdir:pcm/front.conf> 6 7ICH.pcm.front.0 { 8 @args [ CARD ] 9 @args.CARD { 10 type string 11 } 12 type softvol 13 slave.pcm { 14 type hw 15 card $CARD 16 } 17 control { 18 name "PCM Playback Volume" 19 card $CARD 20 } 21} 22 23# default with dmix+softvol & dsnoop 24ICH.pcm.default { 25 @args [ CARD ] 26 @args.CARD { 27 type string 28 } 29 type asym 30 playback.pcm { 31 type plug 32 slave.pcm { 33 type softvol 34 slave.pcm { 35 @func concat 36 strings [ "dmix:" $CARD ] 37 } 38 control { 39 name "PCM Playback Volume" 40 card $CARD 41 } 42 } 43 } 44 capture.pcm { 45 type plug 46 slave.pcm { 47 @func concat 48 strings [ "dsnoop:" $CARD ] 49 } 50 } 51} 52 53<confdir:pcm/surround40.conf> 54 55ICH.pcm.surround40.0 { 56 @args [ CARD ] 57 @args.CARD { 58 type string 59 } 60 type softvol 61 slave.pcm { 62 type hooks 63 slave.pcm { 64 type hw 65 card $CARD 66 channels 4 67 } 68 hooks.0 { 69 type ctl_elems 70 hook_args [ 71 { 72 name "Channel Mode" 73 preserve true 74 value "4ch" 75 lock true 76 optional true 77 } 78 # for old drivers 79 { 80 name "Line-In As Surround" 81 preserve true 82 value true 83 optional true 84 } 85 { 86 name "Surround Down Mix" 87 preserve true 88 value off 89 lock true 90 optional true 91 } 92 ] 93 } 94 } 95 control { 96 name "PCM Playback Volume" 97 card $CARD 98 } 99} 100 101<confdir:pcm/surround41.conf> 102<confdir:pcm/surround50.conf> 103<confdir:pcm/surround51.conf> 104 105ICH.pcm.surround51.0 { 106 @args [ CARD ] 107 @args.CARD { 108 type string 109 } 110 type softvol 111 slave.pcm { 112 type route 113 ttable.0.0 1 114 ttable.1.1 1 115 ttable.2.4 1 116 ttable.3.5 1 117 ttable.4.2 1 118 ttable.5.3 1 119 slave.pcm { 120 type hooks 121 slave.pcm { 122 type hw 123 card $CARD 124 channels 6 125 } 126 hooks.0 { 127 type ctl_elems 128 hook_args [ 129 { 130 name "Channel Mode" 131 preserve true 132 value "6ch" 133 lock true 134 optional true 135 } 136 # for old drivers 137 { 138 name "Line-In As Surround" 139 preserve true 140 value true 141 optional true 142 } 143 { 144 name "Mic As Center/LFE" 145 preserve true 146 value true 147 optional true 148 } 149 { 150 name "Surround Down Mix" 151 preserve true 152 value off 153 lock true 154 optional true 155 } 156 { 157 name "Center/LFE Down Mix" 158 preserve true 159 value off 160 lock true 161 optional true 162 } 163 ] 164 } 165 } 166 slave.channels 6 167 } 168 control { 169 name "PCM Playback Volume" 170 card $CARD 171 } 172} 173 174<confdir:pcm/iec958.conf> 175 176ICH.pcm.iec958.0 { 177 @args [ CARD AES0 AES1 AES2 AES3 ] 178 @args.CARD { 179 type string 180 } 181 @args.AES0 { 182 type integer 183 } 184 @args.AES1 { 185 type integer 186 } 187 @args.AES2 { 188 type integer 189 } 190 @args.AES3 { 191 type integer 192 } 193 type hooks 194 slave.pcm { 195 type hw 196 card $CARD 197 } 198 hooks.0 { 199 type ctl_elems 200 hook_args [ 201 { 202 name "IEC958 Playback AC97-SPSA" 203 lock true 204 preserve true 205 value 0 206 optional true 207 } 208 { 209 name "IEC958 Playback Default" 210 lock true 211 preserve true 212 value [ $AES0 $AES1 $AES2 $AES3 ] 213 } 214 { 215 name "IEC958 Playback Switch" 216 lock true 217 preserve true 218 value true 219 } 220 ] 221 } 222} 223