digraph "HD Audio 8086:2806" {
 widget02h [label="widget02h\naudio output",shape=box,style=filled,fillcolor="#88ff88"];
 widget03h [label="widget03h\naudio output",shape=box,style=filled,fillcolor="#88ff88"];
 widget04h [label="widget04h\naudio output",shape=box,style=filled,fillcolor="#88ff88"];
 widget05h [label="widget05h\ndevice=Digital Out",style=filled,shape=circle,fillcolor="#88ff88"];
 widget02h -> widget05h [sametail=widget02h];
 widget06h [label="widget06h\ndevice=Digital Out",style=filled,shape=circle,fillcolor="#88ff88"];
 widget03h -> widget06h [sametail=widget03h];
 widget07h [label="widget07h\ndevice=Digital Out",style=filled,shape=circle,fillcolor="#88ff88"];
 widget04h -> widget07h [sametail=widget04h];
 widget08h [label="widget08h\nvendor defined",shape=box];
 {rank=min;}
 {rank=max;}
}