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a468505c96
The change device definitions (pcm.front etc.) from the driver roots (cards.<DRIVER_NAME>) to the card number roots (cards.<CARDNO>). This will allow us to do custom overrides (like UCM) in /var/lib/alsa/card<CARDNO>.conf.d. For dmix and dsnoop default values, use the card ID instead the card driver name. It's more flexible. Signed-off-by: Jaroslav Kysela <perex@perex.cz>
119 lines
1.6 KiB
Text
119 lines
1.6 KiB
Text
#
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# dsnoop
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#
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pcm.!dsnoop {
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@args [ CARD DEV SUBDEV FORMAT RATE ]
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@args.CARD {
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type string
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default {
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@func refer
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name defaults.pcm.dsnoop.card
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}
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}
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@args.DEV {
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type integer
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default {
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@func refer
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name defaults.pcm.dsnoop.device
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}
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}
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@args.SUBDEV {
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type integer
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default 0
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}
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@args.FORMAT {
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type string
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default {
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@func refer
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name defaults.pcm.dmix.format
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}
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}
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@args.RATE {
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type integer
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default {
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@func refer
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name defaults.pcm.dmix.rate
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}
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}
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type dsnoop
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ipc_key {
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@func refer
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name defaults.pcm.ipc_key
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}
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ipc_gid {
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@func refer
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name defaults.pcm.ipc_gid
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}
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ipc_perm {
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@func refer
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name defaults.pcm.ipc_perm
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}
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tstamp_type {
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@func refer
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name defaults.pcm.tstamp_type
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}
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slave {
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pcm {
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type hw
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card $CARD
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device $DEV
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subdevice $SUBDEV
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}
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format $FORMAT
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rate $RATE
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period_size {
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@func refer
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name {
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@func concat
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strings [
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"cards."
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{
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@func card_id
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card $CARD
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}
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".pcm.dsnoop.period_size"
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]
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}
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default 1024
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}
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period_time {
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@func refer
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name {
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@func concat
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strings [
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"cards."
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{
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@func card_id
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card $CARD
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}
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".pcm.dsnoop.period_time"
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]
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}
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default -1
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}
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periods {
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@func refer
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name {
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@func concat
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strings [
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"cards."
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{
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@func card_id
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card $CARD
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}
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".pcm.dsnoop.periods"
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]
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}
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default 16
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}
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}
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hint {
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show {
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@func refer
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name defaults.namehint.extended
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}
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description "Direct sample snooping device"
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device_input $DEV
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}
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}
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