From: Paul Kocialkowski <paul.kocialkowski@bootlin.com>
To: linux-media@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-sunxi@lists.linux.dev, linux-kernel@vger.kernel.org,
linux-staging@lists.linux.dev
Cc: Paul Kocialkowski <paul.kocialkowski@bootlin.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Chen-Yu Tsai <wens@csie.org>,
Jernej Skrabec <jernej.skrabec@gmail.com>,
Samuel Holland <samuel@sholland.org>,
Sakari Ailus <sakari.ailus@linux.intel.com>,
Hans Verkuil <hans.verkuil@cisco.com>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Maxime Ripard <mripard@kernel.org>,
Thomas Petazzoni <thomas.petazzoni@bootlin.com>,
Rob Herring <robh@kernel.org>
Subject: [PATCH v7 2/6] dt-bindings: media: sun6i-a31-csi: Add internal output port to the ISP
Date: Sat, 24 Sep 2022 17:33:00 +0200 [thread overview]
Message-ID: <20220924153304.77598-3-paul.kocialkowski@bootlin.com> (raw)
In-Reply-To: <20220924153304.77598-1-paul.kocialkowski@bootlin.com>
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>
---
.../devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml b/Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml
index 8551c4a711dc..e423aaebefcd 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
--
2.37.3
next prev parent reply other threads:[~2022-09-24 15:33 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-24 15:32 [PATCH v7 0/6] Allwinner A31/A83T MIPI CSI-2 and A31 ISP / ISP Driver Paul Kocialkowski
2022-09-24 15:32 ` [PATCH v7 1/6] dt-bindings: media: Add Allwinner A31 ISP bindings documentation Paul Kocialkowski
2022-09-24 15:33 ` Paul Kocialkowski [this message]
2022-09-24 15:33 ` [PATCH v7 3/6] staging: media: Add support for the Allwinner A31 ISP Paul Kocialkowski
2022-09-24 15:33 ` [PATCH v7 4/6] MAINTAINERS: Add entry for the Allwinner A31 ISP driver Paul Kocialkowski
2022-09-24 15:33 ` [PATCH v7 5/6] media: sun6i-csi: Detect the availability of the ISP Paul Kocialkowski
2022-09-24 15:33 ` [PATCH v7 6/6] media: sun6i-csi: Add support for hooking to the isp devices Paul Kocialkowski
2022-10-21 14:14 ` [PATCH v7 0/6] Allwinner A31/A83T MIPI CSI-2 and A31 ISP / ISP Driver Paul Kocialkowski
2022-10-25 5:01 ` Jernej Škrabec
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