pcm.dmix51 {
   type dmix
   ipc_key 1024
   ipc_key_add_uid false
   ipc_perm 0666
   slave {
      pcm "hw:1,0"
      channels 6
      period_time 0
      period_size 1024
      buffer_size 8192
      rate 44100
   }
}

ctl.dmix51 {
   type hw
   card 1
}

pcm.stereo {
   type plug
   slave.pcm "dmix51"
   ttable.0.0 1
   ttable.1.1 1
}

pcm.!default {
   type route
   slave.pcm "dmix51"
   slave.channels 6
   ttable.0.0 1
   ttable.1.1 1
   ttable.0.2 1
   ttable.1.3 1
   ttable.0.4 1
   ttable.1.4 1
   ttable.0.5 1
   ttable.1.5 1
}

pcm.duplicate {
   type plug
   slave.pcm "dmix51"
   slave.channels 6
   route_policy duplicate
}