pcm.dmix1 {
    type dmix
    ipc_key 12
    ipc_key_add_uid false
    ipc_perm 0666
    slave {
        pcm "hw:0"
        rate 44100
        period_time 0
        period_size 1024
        buffer_size 8192
        channels 2
    }
    bindings {
        0 0
        1 1
    }
}

pcm.dmix2 {
    type dmix
    ipc_key 1234
    ipc_key_add_uid false
    ipc_perm 0666
    slave {
        pcm "hw:0,1"
        rate 44100
        period_time 0
        period_size 1024
        buffer_size 8192
        channels 2
    }
    bindings {
        0 0
        1 1
    }
}

pcm.c1 {
    type plug
    slave {
        pcm "dmix1"
        channels 2
    }
    ttable.0.0 0.5
    ttable.1.0 0.5
}

pcm.c2 {
    type plug
    slave {
        pcm "dmix1"
        channels 2
    }
    ttable.0.1 0.5
    ttable.1.1 0.5
}

pcm.c3 {
    type plug
    slave {
        pcm "dmix2"
        channels 2
    }
    ttable.0.0 0.5
    ttable.1.0 0.5
}

pcm.c4 {
    type plug
    slave {
        pcm "dmix2"
        channels 2
    }
    ttable.0.1 0.5
    ttable.1.1 0.5
}