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

pcm.ossmix {
    type dmix
    ipc_key 1024          # must be unique!
    ipc_perm 0660         # sound for everybody (at least in your group)
    slave {
        pcm "hw:0,0"      # you cannot use a "plug" device here, darn.
        period_time 0
        period_size 1024  # must be power of 2
        buffer_size 8192  # dito. It
        #format "S32_LE"
        #periods 128      # dito.
        rate 44100        # with rate 8000 you *will* hear,
                          # if ossmix is used :)
    }
}
pcm.dublicate {
    type plug
    slave.pcm "ossmix"
    slave.channels "6"
    route_policy dublicate
}
# bindings are cool. This says, that only the first
# two channels are to be used by dmix, which is enough for
# (most) oss apps and also lets multichannel chios work
# much faster:

bindings {
        0 0   # from 0 => to 0
        1 1   # from 1 => to 1
}

pcm.dsp0 {
    type plug
    slave.pcm "ossmix"     # use our new PCM here
}
# mixer0 like above
ctl.mixer0 {
    type hw
    card 0
}
