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041299ea39
There may be multiple CMI8xxx soundcards in the system. Overwrite the PCM configurations when loaded multiple times. Signed-off-by: Jaroslav Kysela <perex@perex.cz>
231 lines
2.9 KiB
Text
231 lines
2.9 KiB
Text
#
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# Configuration for the CMI8768 chip with 8 multi-channel support
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#
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<confdir:pcm/front.conf>
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CMI8738-MC8.pcm.front.!0 {
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@args [ CARD ]
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@args.CARD {
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type string
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}
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type softvol
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slave.pcm {
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type hw
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card $CARD
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}
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control {
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name "PCM Playback Volume"
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card $CARD
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}
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}
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# default with dmix+softvol & dsnoop
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CMI8738-MC8.pcm.!default {
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@args [ CARD ]
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@args.CARD {
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type string
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}
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type asym
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playback.pcm {
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type plug
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slave.pcm {
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type softvol
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slave.pcm {
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@func concat
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strings [ "dmix:" $CARD ]
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}
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control {
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name "PCM Playback Volume"
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card $CARD
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}
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}
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}
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capture.pcm {
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type plug
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slave.pcm {
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@func concat
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strings [ "dsnoop:" $CARD ]
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}
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}
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}
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<confdir:pcm/rear.conf>
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# 2nd DAC
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CMI8738-MC8.pcm.rear.!0 {
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@args [ CARD ]
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@args.CARD {
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type string
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}
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type softvol
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slave.pcm {
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type hw
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card $CARD
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device 1
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}
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control {
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name "PCM Playback Volume"
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card $CARD
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}
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}
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<confdir:pcm/surround40.conf>
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CMI8738-MC8.pcm.surround40.!0 {
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@args [ CARD ]
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@args.CARD {
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type string
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}
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type softvol
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slave.pcm {
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type hooks
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slave.pcm {
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type hw
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card $CARD
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device 1
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channels 4
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}
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hooks.0 {
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type ctl_elems
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hook_args [
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{
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name "Four Channel Mode"
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lock true
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preserve true
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value false
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}
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]
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}
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}
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control {
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name "PCM Playback Volume"
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card $CARD
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}
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}
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<confdir:pcm/surround21.conf>
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<confdir:pcm/surround41.conf>
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<confdir:pcm/surround50.conf>
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<confdir:pcm/surround51.conf>
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CMI8738-MC8.pcm.surround51.!0 {
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@args [ CARD ]
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@args.CARD {
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type string
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}
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type softvol
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slave.pcm {
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type hooks
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slave.pcm {
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type hw
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card $CARD
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device 1
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channels 6
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}
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hooks.0 {
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type ctl_elems
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hook_args [
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{
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name "Four Channel Mode"
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lock true
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preserve true
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value false
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}
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]
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}
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}
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control {
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name "PCM Playback Volume"
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card $CARD
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}
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}
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<confdir:pcm/surround71.conf>
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CMI8738-MC8.pcm.surround71.!0 {
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@args [ CARD ]
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@args.CARD {
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type string
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}
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type softvol
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slave.pcm {
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type hooks
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slave.pcm {
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type hw
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card $CARD
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device 1
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channels 8
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}
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hooks.0 {
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type ctl_elems
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hook_args [
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{
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name "Four Channel Mode"
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lock true
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preserve true
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value false
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}
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]
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}
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}
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control {
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name "PCM Playback Volume"
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card $CARD
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}
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}
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<confdir:pcm/iec958.conf>
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CMI8738-MC8.pcm.iec958.!0 {
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@args [ CARD AES0 AES1 AES2 AES3 ]
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@args.CARD {
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type string
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}
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@args.AES0 {
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type integer
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}
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@args.AES1 {
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type integer
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}
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@args.AES2 {
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type integer
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}
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@args.AES3 {
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type integer
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}
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type asym
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playback.pcm {
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type hooks
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slave.pcm {
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type hw
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card $CARD
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device 2
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}
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hooks.0 {
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type ctl_elems
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hook_args [
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{
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interface PCM
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name "IEC958 Playback PCM Stream"
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device 2
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lock true
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preserve true
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value [ $AES0 $AES1 $AES2 $AES3 ]
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}
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{
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name "IEC958 Loop"
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lock true
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preserve true
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value off
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}
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]
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}
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}
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capture.pcm {
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type hw
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card $CARD
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device 2
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}
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}
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