pcm.dmixed
{
    type dmix
    ipc_key 1024
    ipc_key_add_uid 0
    ipc_perm 0666
    slave.pcm "hw:0,0"
}

pcm.dsnooped
{
    type dsnoop
    ipc_key 1025
    slave.pcm "hw:0,0"
}

pcm.duplex
{
    type asym
    playback.pcm "dmixed"
    capture.pcm "dsnooped"
}

pcm.!default
{
    type plug
    slave.pcm "duplex"
}

ctl.!default
{
    type hw
    card 0
}