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annotate CSP2/CSP2_env/env-d9b9114564458d9d-741b3de822f2aaca6c6caa4325c4afce/share/alsa/cards/CMI8738-MC6.conf @ 68:5028fdace37b

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planemo upload commit 2e9511a184a1ca667c7be0c6321a36dc4e3d116d
author jpayne
date Tue, 18 Mar 2025 16:23:26 -0400
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jpayne@68 1 #
jpayne@68 2 # Configuration for the CMI8738 chip with 4/6 multi-channel support
jpayne@68 3 #
jpayne@68 4
jpayne@68 5 <confdir:pcm/front.conf>
jpayne@68 6
jpayne@68 7 CMI8738-MC6.pcm.front.0 {
jpayne@68 8 @args [ CARD ]
jpayne@68 9 @args.CARD {
jpayne@68 10 type string
jpayne@68 11 }
jpayne@68 12 type hw
jpayne@68 13 card $CARD
jpayne@68 14 }
jpayne@68 15
jpayne@68 16 # default with dmix/dsnoop
jpayne@68 17 CMI8738-MC6.pcm.default {
jpayne@68 18 @args [ CARD ]
jpayne@68 19 @args.CARD {
jpayne@68 20 type string
jpayne@68 21 }
jpayne@68 22 type asym
jpayne@68 23 playback.pcm {
jpayne@68 24 type plug
jpayne@68 25 slave.pcm {
jpayne@68 26 @func concat
jpayne@68 27 strings [ "dmix:" $CARD ]
jpayne@68 28 }
jpayne@68 29 }
jpayne@68 30 capture.pcm {
jpayne@68 31 type plug
jpayne@68 32 slave.pcm {
jpayne@68 33 @func concat
jpayne@68 34 strings [ "dsnoop:" $CARD ]
jpayne@68 35 }
jpayne@68 36 }
jpayne@68 37 }
jpayne@68 38
jpayne@68 39 <confdir:pcm/rear.conf>
jpayne@68 40
jpayne@68 41 # 2nd DAC
jpayne@68 42 # FIXME: we need a volume attenuator for rear channel.
jpayne@68 43 CMI8738-MC6.pcm.rear.0 {
jpayne@68 44 @args [ CARD ]
jpayne@68 45 @args.CARD {
jpayne@68 46 type string
jpayne@68 47 }
jpayne@68 48 type hw
jpayne@68 49 card $CARD
jpayne@68 50 device 1
jpayne@68 51 }
jpayne@68 52
jpayne@68 53 <confdir:pcm/surround40.conf>
jpayne@68 54
jpayne@68 55 CMI8738-MC6.pcm.surround40.0 {
jpayne@68 56 @args [ CARD ]
jpayne@68 57 @args.CARD {
jpayne@68 58 type string
jpayne@68 59 }
jpayne@68 60 type hooks
jpayne@68 61 slave.pcm {
jpayne@68 62 type hw
jpayne@68 63 card $CARD
jpayne@68 64 device 1
jpayne@68 65 channels 4
jpayne@68 66 }
jpayne@68 67 hooks.0 {
jpayne@68 68 type ctl_elems
jpayne@68 69 hook_args [
jpayne@68 70 {
jpayne@68 71 name "Four Channel Mode"
jpayne@68 72 lock true
jpayne@68 73 preserve true
jpayne@68 74 value false
jpayne@68 75 }
jpayne@68 76 ]
jpayne@68 77 }
jpayne@68 78 }
jpayne@68 79
jpayne@68 80 <confdir:pcm/surround21.conf>
jpayne@68 81 <confdir:pcm/surround41.conf>
jpayne@68 82 <confdir:pcm/surround50.conf>
jpayne@68 83 <confdir:pcm/surround51.conf>
jpayne@68 84
jpayne@68 85 CMI8738-MC6.pcm.surround51.0 {
jpayne@68 86 @args [ CARD ]
jpayne@68 87 @args.CARD {
jpayne@68 88 type string
jpayne@68 89 }
jpayne@68 90 type hooks
jpayne@68 91 slave.pcm {
jpayne@68 92 type hw
jpayne@68 93 card $CARD
jpayne@68 94 device 1
jpayne@68 95 channels 6
jpayne@68 96 }
jpayne@68 97 hooks.0 {
jpayne@68 98 type ctl_elems
jpayne@68 99 hook_args [
jpayne@68 100 {
jpayne@68 101 name "Four Channel Mode"
jpayne@68 102 lock true
jpayne@68 103 preserve true
jpayne@68 104 value false
jpayne@68 105 }
jpayne@68 106 ]
jpayne@68 107 }
jpayne@68 108 }
jpayne@68 109
jpayne@68 110 <confdir:pcm/iec958.conf>
jpayne@68 111
jpayne@68 112 CMI8738-MC6.pcm.iec958.0 {
jpayne@68 113 @args [ CARD AES0 AES1 AES2 AES3 ]
jpayne@68 114 @args.CARD {
jpayne@68 115 type string
jpayne@68 116 }
jpayne@68 117 @args.AES0 {
jpayne@68 118 type integer
jpayne@68 119 }
jpayne@68 120 @args.AES1 {
jpayne@68 121 type integer
jpayne@68 122 }
jpayne@68 123 @args.AES2 {
jpayne@68 124 type integer
jpayne@68 125 }
jpayne@68 126 @args.AES3 {
jpayne@68 127 type integer
jpayne@68 128 }
jpayne@68 129 type asym
jpayne@68 130 playback.pcm {
jpayne@68 131 type hooks
jpayne@68 132 slave.pcm {
jpayne@68 133 type hw
jpayne@68 134 card $CARD
jpayne@68 135 device 2
jpayne@68 136 }
jpayne@68 137 hooks.0 {
jpayne@68 138 type ctl_elems
jpayne@68 139 hook_args [
jpayne@68 140 {
jpayne@68 141 interface PCM
jpayne@68 142 name "IEC958 Playback PCM Stream"
jpayne@68 143 device 2
jpayne@68 144 lock true
jpayne@68 145 preserve true
jpayne@68 146 value [ $AES0 $AES1 $AES2 $AES3 ]
jpayne@68 147 }
jpayne@68 148 {
jpayne@68 149 name "IEC958 Loop"
jpayne@68 150 lock true
jpayne@68 151 preserve true
jpayne@68 152 value off
jpayne@68 153 }
jpayne@68 154 ]
jpayne@68 155 }
jpayne@68 156 }
jpayne@68 157 capture.pcm {
jpayne@68 158 type hw
jpayne@68 159 card $CARD
jpayne@68 160 device 2
jpayne@68 161 }
jpayne@68 162 }