linux/Documentation/admin-guide/media/starfive_camss_graph.dot

digraph board {
	rankdir=TB
	n00000001 [label="{{<port0> 0} | stf_isp\n/dev/v4l-subdev0 | {<port1> 1}}", shape=Mrecord, style=filled, fillcolor=green]
	n00000001:port1 -> n00000008 [style=dashed]
	n00000004 [label="capture_raw\n/dev/video0", shape=box, style=filled, fillcolor=yellow]
	n00000008 [label="capture_yuv\n/dev/video1", shape=box, style=filled, fillcolor=yellow]
	n0000000e [label="{{<port0> 0} | cdns_csi2rx.19800000.csi-bridge\n | {<port1> 1 | <port2> 2 | <port3> 3 | <port4> 4}}", shape=Mrecord, style=filled, fillcolor=green]
	n0000000e:port1 -> n00000001:port0 [style=dashed]
	n0000000e:port1 -> n00000004 [style=dashed]
	n00000018 [label="{{} | imx219 6-0010\n/dev/v4l-subdev1 | {<port0> 0}}", shape=Mrecord, style=filled, fillcolor=green]
	n00000018:port0 -> n0000000e:port0 [style=bold]
}