linuxOS_AP06/buildroot/board/rockchip/rk3576/audio-overlay-cluster/etc/asound.conf
2025-06-03 12:28:32 +08:00

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pcm.hw_primary {
type hw
card rockchiptdm
}
pcm_slave.tdmshare {
pcm "hw_primary"
channels 8
rate 48000
format S16_LE
period_size 960
buffer_size 3840
}
pcm.pcmC100D0p_dshare {
type dshare
ipc_key 5678293
ipc_key_add_uid no
tstamp_type monotonic
slowptr 0
slave tdmshare
bindings.0 0
bindings.1 1
}
pcm.pcmC100D0p {
type plug
slave.pcm "pcmC100D0p_dshare"
}
pcm.pcmC100D1p_dshare {
type dshare
ipc_key 5678293
ipc_key_add_uid no
tstamp_type monotonic
slowptr 0
slave tdmshare
bindings.0 2
bindings.1 3
}
pcm.pcmC100D1p {
type plug
slave.pcm "pcmC100D1p_dshare"
}
pcm.pcmC100D2p_dshare {
type dshare
ipc_key 5678293
ipc_key_add_uid no
tstamp_type monotonic
slowptr 0
slave tdmshare
bindings.0 4
bindings.1 5
}
pcm.pcmC100D2p {
type plug
slave.pcm "pcmC100D2p_dshare"
}
pcm.pcmC100D3p_dshare {
type dshare
ipc_key 5678293
ipc_key_add_uid no
tstamp_type monotonic
slowptr 0
slave tdmshare
bindings.0 6
bindings.1 7
}
pcm.pcmC100D3p {
type plug
slave.pcm "pcmC100D3p_dshare"
}
pcm_slave.ins {
pcm "hw_primary"
channels 8
rate 48000
format S16_LE
period_size 960
buffer_size 3840
}
pcm.pcmC100D0c_dsnoop {
type dsnoop
ipc_key 5678293
ipc_key_add_uid no
tstamp_type monotonic
slowptr 0
slave ins
bindings.0 0
bindings.1 1
}
pcm.pcmC100D0c {
type plug
slave.pcm "pcmC100D0c_dsnoop"
}
pcm.pcmC100D1c_dsnoop {
type dsnoop
ipc_key 5678293
ipc_key_add_uid no
tstamp_type monotonic
slowptr 0
slave ins
bindings.0 2
bindings.1 3
}
pcm.pcmC100D1c {
type plug
slave.pcm "pcmC100D1c_dsnoop"
}
pcm.pcmC100D2c_dsnoop {
type dsnoop
ipc_key 5678293
ipc_key_add_uid no
tstamp_type monotonic
slowptr 0
slave ins
bindings.0 4
bindings.1 5
}
pcm.pcmC100D2c {
type plug
slave.pcm "pcmC100D2c_dsnoop"
}
pcm.pcmC100D3c_dsnoop {
type dsnoop
ipc_key 5678293
ipc_key_add_uid no
tstamp_type monotonic
slowptr 0
slave ins
bindings.0 6
bindings.1 7
}
pcm.pcmC100D3c {
type plug
slave.pcm "pcmC100D3c_dsnoop"
}