/usr/share/alsa/pcm/front.conf is in libasound2-data 1.1.3-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# Hardware output from front speakers
#
pcm.!front {
@args [ CARD DEV ]
@args.CARD {
type string
default {
@func getenv
vars [
ALSA_FRONT_CARD
ALSA_PCM_CARD
ALSA_CARD
]
default {
@func refer
name defaults.pcm.front.card
}
}
}
@args.DEV {
type integer
default {
@func igetenv
vars [
ALSA_FRONT_DEVICE
]
default {
@func refer
name defaults.pcm.front.device
}
}
}
type empty
slave.pcm {
@func refer
name {
@func concat
strings [
"cards."
{
@func card_driver
card $CARD
}
".pcm.front." $DEV ":CARD=" $CARD
]
}
}
hint {
show {
@func refer
name defaults.namehint.basic
}
description "Front speakers"
device $DEV
}
}
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