Commit 4c6f0bc1 authored by Paul Kocialkowski's avatar Paul Kocialkowski Committed by Mauro Carvalho Chehab
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media: dt-bindings: media: sun6i-a31-csi: Add internal output port to the ISP 



Some Allwinner devices come with an Image Signal Processor (ISP) that
allows processing camera data to produce good-looking images,
especially from raw bayer representations.

The ISP does not have a dedicated capture path: it is fed directly by
one of the CSI controllers, which can be selected at run-time.

Represent this possibility as a graph connection between the CSI
controller and the ISP in the device-tree bindings.

Signed-off-by: default avatarPaul Kocialkowski <paul.kocialkowski@bootlin.com>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: default avatarRob Herring <robh@kernel.org>
Signed-off-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@kernel.org>
parent da950c03

Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml

+4 −0
Original line number Diff line number Diff line
@@ -73,6 +73,10 @@ properties: 
        $ref: /schemas/graph.yaml#/properties/port

        description: MIPI CSI-2 bridge input port



      port@2:

        $ref: /schemas/graph.yaml#/properties/port

        description: Internal output port to the ISP



    anyOf:

      - required:

          - port@0