Edit: /usr/share/alsa/pcm/dmix.conf (1652B)
#
# dmix output
#
pcm.!dmix {
@args [ CARD DEV SUBDEV FORMAT RATE CHANNELS ]
@args.CARD {
type string
default {
@func refer
name defaults.pcm.dmix.card
}
}
@args.DEV {
type integer
default {
@func refer
name defaults.pcm.dmix.device
}
}
@args.SUBDEV {
type integer
default 0
}
@args.FORMAT {
type string
default {
@func refer
name defaults.pcm.dmix.format
}
}
@args.RATE {
type integer
default {
@func refer
name defaults.pcm.dmix.rate
}
}
@args.CHANNELS {
type integer
default {
@func refer
name defaults.pcm.dmix.channels
}
}
type dmix
ipc_key {
@func refer
name defaults.pcm.ipc_key
}
ipc_perm {
@func refer
name defaults.pcm.ipc_perm
}
tstamp_type {
@func refer
name defaults.pcm.tstamp_type
}
slave {
pcm {
type hw
card $CARD
device $DEV
subdevice $SUBDEV
}
format $FORMAT
rate $RATE
channels $CHANNELS
period_size {
@func refer
name {
@func concat
strings [
"defaults.dmix."
{
@func card_id
card $CARD
}
".period_size"
]
}
default 1024
}
period_time {
@func refer
name {
@func concat
strings [
"defaults.dmix."
{
@func card_id
card $CARD
}
".period_time"
]
}
default -1
}
periods {
@func refer
name {
@func concat
strings [
"defaults.dmix."
{
@func card_id
card $CARD
}
".periods"
]
}
default 16
}
}
hint {
show {
@func refer
name defaults.namehint.extended
}
description "Direct sample mixing device"
device_output $DEV
}
}