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{ "id": 18428, "url": "https://patchwork.libcamera.org/api/patches/18428/?format=api", "web_url": "https://patchwork.libcamera.org/patch/18428/", "project": { "id": 1, "url": "https://patchwork.libcamera.org/api/projects/1/?format=api", "name": "libcamera", "link_name": "libcamera", "list_id": "libcamera_core", "list_email": "libcamera-devel@lists.libcamera.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20230322130612.5208-2-naush@raspberrypi.com>", "date": "2023-03-22T13:06:03", "name": "[libcamera-devel,v1,01/10] ipa: raspberrypi Store the target string in the controller", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "9046fb89854350feb8ec85427b193689118e73e8", "submitter": { "id": 34, "url": "https://patchwork.libcamera.org/api/people/34/?format=api", "name": "Naushir Patuck", "email": "naush@raspberrypi.com" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/18428/mbox/", "series": [ { "id": 3810, "url": "https://patchwork.libcamera.org/api/series/3810/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=3810", "date": "2023-03-22T13:06:02", "name": "Raspberry Pi: Generalised algorithms", "version": 1, "mbox": "https://patchwork.libcamera.org/series/3810/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/18428/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/18428/checks/", "tags": {}, "headers": { "Return-Path": "<libcamera-devel-bounces@lists.libcamera.org>", "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 151AEC3260\n\tfor <parsemail@patchwork.libcamera.org>;\n\tWed, 22 Mar 2023 13:06:22 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 715CF62712;\n\tWed, 22 Mar 2023 14:06:20 +0100 (CET)", "from mail-io1-xd32.google.com (mail-io1-xd32.google.com\n\t[IPv6:2607:f8b0:4864:20::d32])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 98A3861ECE\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tWed, 22 Mar 2023 14:06:18 +0100 (CET)", "by mail-io1-xd32.google.com with SMTP id s4so8385897ioj.11\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tWed, 22 Mar 2023 06:06:18 -0700 (PDT)", "from localhost.localdomain ([93.93.133.154])\n\tby smtp.gmail.com with ESMTPSA id\n\tl6-20020a026646000000b003c488204c6fsm4927960jaf.76.2023.03.22.06.06.16\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tWed, 22 Mar 2023 06:06:17 -0700 (PDT)" ], "DKIM-Signature": [ "v=1; 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dkim=pass (2048-bit key; \n\tunprotected) header.d=raspberrypi.com\n\theader.i=@raspberrypi.com\n\theader.b=\"LyhreHbA\"; dkim-atps=neutral", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20210112; t=1679490377;\n\th=content-transfer-encoding:mime-version:references:in-reply-to\n\t:message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc\n\t:subject:date:message-id:reply-to;\n\tbh=Mg0Olb+1u+WM6x4FwKzljBeNwsaSSj8LW3QZkB2AKhw=;\n\tb=wXmcfzyVZ9Db2AvQdj30dJ84sX/ipNb0VZbT5Pcj4LLvqA9D2fEKh6odz6micixiOK\n\tSLclXHls+CpWaXQnok0ET3iSwLXvDlmmyy4vx/tW+yH9A4rDmzec0LWRc7sFKlnQm7Xf\n\t68oGZobJl7CTBuoNY5Mz0QLpz1h3nkFj9YF2pVMFCkJGd+HFWFRjw9bfLICjRf3fppAU\n\tyKiu0Y4sZluI2Pjvq4HZUbEos2sNYlhoF4SiSZa8KohKH83q3AQbhgofJY8wj13wWFqm\n\tjqIjZlLzaqG0/7DiZADhSC8a5tvCDybeFlhgP63wvtB1wjoCwaNASqPSa4rhSzSz3cop\n\tYS3A==", "X-Gm-Message-State": "AO0yUKWo5bOyLUGDLYIOR9Cgb6OnB+bStkemSSIw7XpKsY2EFC4BXAeL\n\tM8r6OkAzug6oXjX+Nj/MJs0+YfqE5BxWrS8lkqVYaA==", "X-Google-Smtp-Source": "AK7set8/g4ZpNMLIOiK5Jo1Oy0tBL6jgFFrhO67ZgvkwQDxi67QNeRhNlGVj8N4RTkVqDPskqkTBNg==", "X-Received": "by 2002:a5e:aa0d:0:b0:74c:aa8f:a83e with SMTP id\n\ts13-20020a5eaa0d000000b0074caa8fa83emr4179450ioe.6.1679490377220; \n\tWed, 22 Mar 2023 06:06:17 -0700 (PDT)", "To": "libcamera-devel@lists.libcamera.org", "Date": "Wed, 22 Mar 2023 13:06:03 +0000", "Message-Id": "<20230322130612.5208-2-naush@raspberrypi.com>", "X-Mailer": "git-send-email 2.34.1", "In-Reply-To": "<20230322130612.5208-1-naush@raspberrypi.com>", "References": "<20230322130612.5208-1-naush@raspberrypi.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[libcamera-devel] [PATCH v1 01/10] ipa: raspberrypi Store the\n\ttarget string in the controller", "X-BeenThere": "libcamera-devel@lists.libcamera.org", "X-Mailman-Version": "2.1.29", "Precedence": "list", "List-Id": "<libcamera-devel.lists.libcamera.org>", "List-Unsubscribe": "<https://lists.libcamera.org/options/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=unsubscribe>", "List-Archive": "<https://lists.libcamera.org/pipermail/libcamera-devel/>", "List-Post": "<mailto:libcamera-devel@lists.libcamera.org>", "List-Help": "<mailto:libcamera-devel-request@lists.libcamera.org?subject=help>", "List-Subscribe": "<https://lists.libcamera.org/listinfo/libcamera-devel>,\n\t<mailto:libcamera-devel-request@lists.libcamera.org?subject=subscribe>", "From": "Naushir Patuck via libcamera-devel\n\t<libcamera-devel@lists.libcamera.org>", "Reply-To": "Naushir Patuck <naush@raspberrypi.com>", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "The target string may be used by algorithms to determine the running\nhardware target.\n\nStore the target string provided by the camera tuning files in the\ncontroller state. Add a getTarget() member function to retrieve this\nstring.\n\nValidate the correct hardware target (\"bcm2835\") during the IPA\ninitialisation phase.\n\nSigned-off-by: Naushir Patuck <naush@raspberrypi.com>\n---\n src/ipa/raspberrypi/controller/algorithm.h | 4 ++++\n src/ipa/raspberrypi/controller/controller.cpp | 6 ++++++\n src/ipa/raspberrypi/controller/controller.h | 4 ++++\n src/ipa/raspberrypi/raspberrypi.cpp | 8 ++++++++\n 4 files changed, 22 insertions(+)", "diff": "diff --git a/src/ipa/raspberrypi/controller/algorithm.h b/src/ipa/raspberrypi/controller/algorithm.h\nindex 4f3275987305..7c22fbe4945c 100644\n--- a/src/ipa/raspberrypi/controller/algorithm.h\n+++ b/src/ipa/raspberrypi/controller/algorithm.h\n@@ -41,6 +41,10 @@ public:\n \t{\n \t\treturn controller_->getGlobalMetadata();\n \t}\n+\tconst std::string &getTarget() const\n+\t{\n+\t\treturn controller_->getTarget();\n+\t}\n \n private:\n \tController *controller_;\ndiff --git a/src/ipa/raspberrypi/controller/controller.cpp b/src/ipa/raspberrypi/controller/controller.cpp\nindex e91567852d00..a6250ee140b0 100644\n--- a/src/ipa/raspberrypi/controller/controller.cpp\n+++ b/src/ipa/raspberrypi/controller/controller.cpp\n@@ -38,6 +38,7 @@ int Controller::read(char const *filename)\n \n \tstd::unique_ptr<YamlObject> root = YamlParser::parse(file);\n \tdouble version = (*root)[\"version\"].get<double>(1.0);\n+\ttarget_ = (*root)[\"target\"].get<std::string>(\"bcm2835\");\n \n \tif (version < 2.0) {\n \t\tLOG(RPiController, Warning)\n@@ -142,3 +143,8 @@ Algorithm *Controller::getAlgorithm(std::string const &name) const\n \t}\n \treturn nullptr;\n }\n+\n+const std::string &Controller::getTarget() const\n+{\n+\treturn target_;\n+}\ndiff --git a/src/ipa/raspberrypi/controller/controller.h b/src/ipa/raspberrypi/controller/controller.h\nindex e6c950c3a509..24e02903d438 100644\n--- a/src/ipa/raspberrypi/controller/controller.h\n+++ b/src/ipa/raspberrypi/controller/controller.h\n@@ -46,6 +46,7 @@ public:\n \tvoid process(StatisticsPtr stats, Metadata *imageMetadata);\n \tMetadata &getGlobalMetadata();\n \tAlgorithm *getAlgorithm(std::string const &name) const;\n+\tconst std::string &getTarget() const;\n \n protected:\n \tint createAlgorithm(const std::string &name, const libcamera::YamlObject ¶ms);\n@@ -53,6 +54,9 @@ protected:\n \tMetadata globalMetadata_;\n \tstd::vector<AlgorithmPtr> algorithms_;\n \tbool switchModeCalled_;\n+\n+private:\n+\tstd::string target_;\n };\n \n } /* namespace RPiController */\ndiff --git a/src/ipa/raspberrypi/raspberrypi.cpp b/src/ipa/raspberrypi/raspberrypi.cpp\nindex 1375795568e2..86359538cf67 100644\n--- a/src/ipa/raspberrypi/raspberrypi.cpp\n+++ b/src/ipa/raspberrypi/raspberrypi.cpp\n@@ -269,6 +269,14 @@ int IPARPi::init(const IPASettings &settings, bool lensPresent, IPAInitResult *r\n \t\treturn ret;\n \t}\n \n+\tconst std::string &target = controller_.getTarget();\n+\tif (target != \"bcm2835\") {\n+\t\tLOG(IPARPI, Error)\n+\t\t\t<< \"Tuning data file target returned \\\"\" << target << \"\\\"\"\n+\t\t\t<< \", expected \\\"bcm2835\\\"\";\n+\t\treturn -EINVAL;\n+\t}\n+\n \tlensPresent_ = lensPresent;\n \n \tcontroller_.initialise();\n", "prefixes": [ "libcamera-devel", "v1", "01/10" ] }