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https://github.com/alsa-project/alsa-lib.git
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Added snd_config_hook_load_for_all_cards.
Added private_data parameter for snd_config_hooks function. Fixed the return value mess in the config parser routines. The include file could begin with 'confdir:' which is replaced with /usr/share/alsa. The snd_config_search_definitions looks for raw name at first (without suggested root). Added snd_func_private_card_strtype function. All configuration files moved to the src/conf directory. Configuration files modified to use load-on-demand feature using hooks.
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24 changed files with 909 additions and 199 deletions
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@ -1,123 +0,0 @@
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#
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# Configuration for the Trident 4D-Wave NX chip
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#
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cards.TRID4DWAVENX.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 hw
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card $CARD
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device 0
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}
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cards.TRID4DWAVENX.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 hooks
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slave.pcm {
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type hw
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card $CARD
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device 0
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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 "Rear Path"
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lock true
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preserve true
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value true
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}
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{
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name "PCM Front Playback Volume"
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index { @func private_pcm_subdevice }
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lock true
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preserve true
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value 0
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}
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{
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name "PCM Reverb Playback Volume"
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index { @func private_pcm_subdevice }
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lock true
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preserve true
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value 127
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}
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]
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}
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}
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cards.TRID4DWAVENX.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 multi
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slaves [
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{
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pcm {
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@func concat
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strings [
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"cards.TRID4DWAVENX.pcm.front.0:CARD=" $CARD
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]
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}
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channels 2
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}
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{
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pcm {
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@func concat
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strings [
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"cards.TRID4DWAVENX.pcm.rear.0:CARD=" $CARD
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]
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}
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channels 2
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}
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]
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bindings [
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{ slave 0 channel 0 }
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{ slave 0 channel 1 }
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{ slave 1 channel 0 }
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{ slave 1 channel 1 }
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]
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}
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cards.TRID4DWAVENX.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 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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value [ $AES0 $AES1 $AES2 $AES3 ]
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device 2
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lock true
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preserve true
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}
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]
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}
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}
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