asound.conf for ASUS transformer Pro 3 T303UA / ACL297

asound.conf

pcm.!default {
    type plug
    slave.pcm "softvol"
}
pcm.dmixer {
    type dmix
    ipc_key 1024
    slave {
        pcm "hw:0"
        period_size 4096
        buffer_size 131072
        rate 50000
    }
    bindings {
        0 0
        1 1
    }
}
pcm.dsnooper {
    type dsnoop
    ipc_key 1024
    slave {
        pcm "hw:0"
        channels 2
        period_size 4096
        buffer_size 131072
        rate 50000
    }
    bindings {
        0 0
        1 1
        }
}
pcm.softvol {
  type softvol
  slave { pcm "dmixer" }
  control {
    name "Master"
    card 0
  }
}
ctl.!default {
  type hw
  card 0
}
ctl.softvol {
  type hw
  card 0
}
ctl.dmixer {
  type hw
  card 0
}