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authorPaul Kocialkowski2022-11-03 16:37:13 +0000
committerMauro Carvalho Chehab2022-11-25 07:20:01 +0000
commit4c6f0bc17783c00d5ba412f2dc1c982547ef4337 (patch)
treee5c20af8384a32789a9b4271e6394828f2489917 /Documentation
parentda950c03beb365bf33daf237bc3ad4458a861a0d (diff)
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: Paul Kocialkowski <paul.kocialkowski@bootlin.com> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml4
1 files changed, 4 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml b/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
index f1ccca35a790..b3d6db922693 100644
--- a/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
+++ b/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
@@ -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