---

Device topology
- entity 1: crossbar (13 pads, 10 links, 1 route)
            type V4L2 subdev subtype Unknown flags 0
            device node name /dev/v4l-subdev0
        routes:
                2/0 -> 5/0 [ACTIVE]
        pad0: SINK,MUST_CONNECT
        pad1: SINK,MUST_CONNECT
        pad2: SINK,MUST_CONNECT
                [stream:0 fmt:SBGGR12_1X12/3840x2160 field:none]
                <- "4ac10000.syscon:formatter@20":1 [ENABLED,IMMUTABLE]
        pad3: SINK,MUST_CONNECT
        pad4: SINK,MUST_CONNECT
                <- "mxc_isi.output":0 [ENABLED,IMMUTABLE]
        pad5: SOURCE
                [stream:0 fmt:SBGGR12_1X12/3840x2160 field:none]
                -> "mxc_isi.0":0 [ENABLED,IMMUTABLE]
        pad6: SOURCE
                -> "mxc_isi.1":0 [ENABLED,IMMUTABLE]
        pad7: SOURCE
                -> "mxc_isi.2":0 [ENABLED,IMMUTABLE]
        pad8: SOURCE
                -> "mxc_isi.3":0 [ENABLED,IMMUTABLE]
        pad9: SOURCE
                -> "mxc_isi.4":0 [ENABLED,IMMUTABLE]
        pad10: SOURCE
                -> "mxc_isi.5":0 [ENABLED,IMMUTABLE]
        pad11: SOURCE
                -> "mxc_isi.6":0 [ENABLED,IMMUTABLE]
        pad12: SOURCE
                -> "mxc_isi.7":0 [ENABLED,IMMUTABLE]
pad4: SINK,MUST_CONNECT - это я думаю и есть ISI M2M. может его надо просто сроутить?