{"id":24760,"url":"https://patchwork.libcamera.org/api/1.1/patches/24760/?format=json","web_url":"https://patchwork.libcamera.org/patch/24760/","project":{"id":1,"url":"https://patchwork.libcamera.org/api/1.1/projects/1/?format=json","name":"libcamera","link_name":"libcamera","list_id":"libcamera_core","list_email":"libcamera-devel@lists.libcamera.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20251023144841.403689-34-stefan.klug@ideasonboard.com>","date":"2025-10-23T14:48:34","name":"[v2,33/35] pipeline: rkisp1: Add warning to unclear format handling","commit_ref":null,"pull_url":null,"state":"superseded","archived":false,"hash":"81fd76df65bb3386dd7f3e3fd8c37ec7d110142d","submitter":{"id":184,"url":"https://patchwork.libcamera.org/api/1.1/people/184/?format=json","name":"Stefan Klug","email":"stefan.klug@ideasonboard.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/24760/mbox/","series":[{"id":5520,"url":"https://patchwork.libcamera.org/api/1.1/series/5520/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=5520","date":"2025-10-23T14:48:01","name":"Full dewarper support on imx8mp","version":2,"mbox":"https://patchwork.libcamera.org/series/5520/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/24760/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/24760/checks/","tags":{},"headers":{"Return-Path":"","X-Original-To":"parsemail@patchwork.libcamera.org","Delivered-To":"parsemail@patchwork.libcamera.org","Received":["from lancelot.ideasonboard.com (lancelot.ideasonboard.com\n\t[92.243.16.209])\n\tby patchwork.libcamera.org (Postfix) with ESMTPS id 429B5C32CE\n\tfor ;\n\tThu, 23 Oct 2025 14:50:27 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 9833960870;\n\tThu, 23 Oct 2025 16:50:27 +0200 (CEST)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id E3C51607ED\n\tfor ;\n\tThu, 23 Oct 2025 16:50:25 +0200 (CEST)","from ideasonboard.com (unknown\n\t[IPv6:2a00:6020:448c:6c00:7328:357b:4ce1:72b6])\n\tby perceval.ideasonboard.com (Postfix) with UTF8SMTPSA id D320B1D2B; \n\tThu, 23 Oct 2025 16:48:40 +0200 (CEST)"],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key;\n\tunprotected) header.d=ideasonboard.com header.i=@ideasonboard.com\n\theader.b=\"UNQ5BgwP\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1761230920;\n\tbh=ZTwgWxl6cSIDcJw51iwQGL/F9McIFEHTaxZMDRQ8utE=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=UNQ5BgwPhP8xfBLyFRKjxoim/XuGI2UpAfsLxNAkKuB0uhLGEpindRoXVvzEswa/E\n\t8o6/fLQRWdbDTqLqE2EcMyfT+8iZrNW3fC4JL9H5pVLAgCre2hMzD1jmDvrqfagcGy\n\tHRL0k3GO/g5PRiJkLXREsjvO2aG2r1sZDhyG3QYw=","From":"Stefan Klug ","To":"libcamera-devel@lists.libcamera.org","Cc":"Stefan Klug ","Subject":"[PATCH v2 33/35] pipeline: rkisp1: Add warning to unclear format\n\thandling","Date":"Thu, 23 Oct 2025 16:48:34 +0200","Message-ID":"<20251023144841.403689-34-stefan.klug@ideasonboard.com>","X-Mailer":"git-send-email 2.48.1","In-Reply-To":"<20251023144841.403689-1-stefan.klug@ideasonboard.com>","References":"<20251023144841.403689-1-stefan.klug@ideasonboard.com>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","X-BeenThere":"libcamera-devel@lists.libcamera.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"It is not mentioned when the sensorFormat is allowed to have zero size.\nAdd a warning and todo to that case but leave it in place for now.\n\nSigned-off-by: Stefan Klug \n---\n src/libcamera/pipeline/rkisp1/rkisp1.cpp | 10 +++++++++-\n 1 file changed, 9 insertions(+), 1 deletion(-)","diff":"diff --git a/src/libcamera/pipeline/rkisp1/rkisp1.cpp b/src/libcamera/pipeline/rkisp1/rkisp1.cpp\nindex da3cfc0ffdeb..9a156d4a01f2 100644\n--- a/src/libcamera/pipeline/rkisp1/rkisp1.cpp\n+++ b/src/libcamera/pipeline/rkisp1/rkisp1.cpp\n@@ -782,8 +782,16 @@ CameraConfiguration::Status RkISP1CameraConfiguration::validate()\n \tsensorFormat_ = sensor->getFormat(mbusCodes, accumulatedSensorSize,\n \t\t\t\t\t mainPath->maxResolution());\n \n-\tif (sensorFormat_.size.isNull())\n+\tif (sensorFormat_.size.isNull()) {\n+\t\t/*\n+\t\t * \\todo When can this happen? Should we return a failure in\n+\t\t * this case?\n+\t\t */\n \t\tsensorFormat_.size = sensor->resolution();\n+\t\tLOG(RkISP1, Warning)\n+\t\t\t<< \"Failed to select sensor format. Default to \"\n+\t\t\t<< sensorFormat_;\n+\t}\n \n \treturn status;\n }\n","prefixes":["v2","33/35"]}