pcm.!surround {
	type plug
	slave.channels 6
	slave.pcm realsurround51
}

pcm.realsurround51 {
        hint {
             show on
             description "Surround 5.1"
        }
        slave.pcm surround51
        slave.channels 8
        type route
        ttable.0.4 1
        ttable.1.5 1
        ttable.2.2 1
        ttable.3.3 1
        ttable.4.0 1
        ttable.5.1 1
}

pcm.2up51 {
	type plug
	slave.pcm real2up51
}

pcm.real2up51 {
        hint {
             show on
             description "Stereo Upmix to Surround 5.1"
        }
        slave.pcm surround51
        slave.channels 6
        type route
        ttable.0.4 0.5
        ttable.1.4 0.5
        ttable.0.5 0.5
        ttable.1.5 0.5
        ttable.0.2 1
        ttable.1.3 1
        ttable.0.0 1
        ttable.1.1 1
}

pcm.!default {
	type softvol
	slave.pcm 2up51
	control {
		name SoftMaster
		card 0
	}
}

ctl.!default {
    type hw
    card 0  # This works if you have one sound card
}