Unnamed

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

pcm.dsp1 {
        type plug
        slave.pcm "dmixer"
}

pcm.dsp0 {
        type plug
        slave.pcm "dmixer"
}

pcm.dmixer {
        type dmix
        ipc_key 1024
        slave {
                pcm "hw:1,0"
                period_time 0
                period_size 1024
                buffer_size 8192
                rate 48000   #many new cards are 48000 only
        }
        bindings {
                0 0
                1 1
        }
}
        

ctl.dmixer {
        type hw
        card 1
}