pcm.dmix-oss {
type dmix
ipc_key 1024
ipc_key_add_uid false
ipc_perm 0660
slave {
pcm "hw:0,0"
rate 48000
period_time 0
period_size 1024
buffer_time 0
buffer_size 4096
}
}

pcm.duplex {
type asym
playback.pcm "dmix-oss"
capture.pcm "hw:0"
}

# change default device:
pcm.!default {
type plug
slave.pcm "duplex"
}

# for aoss
pcm.dsp "duplex"
pcm.dsp0 "duplex"
pcm.dsp1 "duplex"