From patchwork Thu Nov 3 16:37:13 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Kocialkowski X-Patchwork-Id: 621250 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AEAFEC4332F for ; Thu, 3 Nov 2022 16:40:55 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232316AbiKCQkx (ORCPT ); Thu, 3 Nov 2022 12:40:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38408 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232289AbiKCQkd (ORCPT ); Thu, 3 Nov 2022 12:40:33 -0400 Received: from relay7-d.mail.gandi.net (relay7-d.mail.gandi.net [IPv6:2001:4b98:dc4:8::227]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AA2C420F5B; Thu, 3 Nov 2022 09:37:32 -0700 (PDT) Received: (Authenticated sender: paul.kocialkowski@bootlin.com) by mail.gandi.net (Postfix) with ESMTPSA id 025422000A; Thu, 3 Nov 2022 16:37:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1667493449; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=d9+I6y3W6cb00ubhaTjzhvfbWW+7VL9VIDzmSlPk3MU=; b=FyLs/PImk32TD/VdfhaAy+nwP9kxE2hOtnFUKkWqCu8AFmOPkb/wKrK2Qz0IC/b7hi/wfn kJibzgCDvEPGcPa847oYQhi6FmNKe4w7FWID+LzDczJvQGaMiXrVSlNPthKn80pns9u5XM xXvpbCOvZU1N7SOKuNe5XMTqwZ62dooESd+vYOmdaPBR3M5rzJCGKpTL7flxs9kTdDtsXV VqqxhdYR/Fw0+tpgWKz7kIkf4mw54xhiGYPJJrXVBknY5aQUjdgJbebRQ50HpkAkLJHH/X JnREvAx3btOWW/2jk1d6wcMF5LUWgegWOnevVLye7cjNrsvLRShYYfgzm3JR0Q== From: Paul Kocialkowski 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 , Mauro Carvalho Chehab , Rob Herring , Krzysztof Kozlowski , Chen-Yu Tsai , Jernej Skrabec , Samuel Holland , Sakari Ailus , Hans Verkuil , Laurent Pinchart , Maxime Ripard , Thomas Petazzoni , Rob Herring Subject: [PATCH v8 2/6] dt-bindings: media: sun6i-a31-csi: Add internal output port to the ISP Date: Thu, 3 Nov 2022 17:37:13 +0100 Message-Id: <20221103163717.246217-3-paul.kocialkowski@bootlin.com> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221103163717.246217-1-paul.kocialkowski@bootlin.com> References: <20221103163717.246217-1-paul.kocialkowski@bootlin.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org 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 Reviewed-by: Laurent Pinchart Acked-by: Rob Herring --- .../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 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