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{
    "id": 26554,
    "url": "https://patchwork.libcamera.org/api/patches/26554/?format=api",
    "web_url": "https://patchwork.libcamera.org/patch/26554/",
    "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": "<20260423230059.3180987-33-laurent.pinchart@ideasonboard.com>",
    "date": "2026-04-23T23:00:54",
    "name": "[v3,32/37] libcamera: global_configuration: Populate empty configuration",
    "commit_ref": null,
    "pull_url": null,
    "state": "accepted",
    "archived": false,
    "hash": "ad547604ca0eeb80a9f69ce35d6d1efa9f4fb8e7",
    "submitter": {
        "id": 2,
        "url": "https://patchwork.libcamera.org/api/people/2/?format=api",
        "name": "Laurent Pinchart",
        "email": "laurent.pinchart@ideasonboard.com"
    },
    "delegate": null,
    "mbox": "https://patchwork.libcamera.org/patch/26554/mbox/",
    "series": [
        {
            "id": 5883,
            "url": "https://patchwork.libcamera.org/api/series/5883/?format=api",
            "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=5883",
            "date": "2026-04-23T23:00:22",
            "name": "libcamera: Global configuration file improvements",
            "version": 3,
            "mbox": "https://patchwork.libcamera.org/series/5883/mbox/"
        }
    ],
    "comments": "https://patchwork.libcamera.org/api/patches/26554/comments/",
    "check": "pending",
    "checks": "https://patchwork.libcamera.org/api/patches/26554/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 4E0EFBDCB5\n\tfor <parsemail@patchwork.libcamera.org>;\n\tThu, 23 Apr 2026 23:02:05 +0000 (UTC)",
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        ],
        "Authentication-Results": "lancelot.ideasonboard.com; dkim=pass (1024-bit key;\n\tunprotected) header.d=ideasonboard.com header.i=@ideasonboard.com\n\theader.b=\"cjghgjJn\"; dkim-atps=neutral",
        "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1776985205;\n\tbh=3SF+tBB3vleQvw6gacY2li+u7UTo/rNJT8YeOKI+U+k=;\n\th=From:To:Subject:Date:In-Reply-To:References:From;\n\tb=cjghgjJnVWGlyAjrkXAz+3Ek3bvGTT3ZOo7NN0WhPyITqMMlfVoKm/9xwDMBOgYW3\n\tcK2Qxx1S/gXVmOfaFyr+0oYdbsMXfUZwM4UUF01Kh1CJcNxqXVBvj6ejlyQl35NVJL\n\tloXgvegeoCgQzblEM8/0rVukNfpXvLOcqSdoEGqU=",
        "From": "Laurent Pinchart <laurent.pinchart@ideasonboard.com>",
        "To": "libcamera-devel@lists.libcamera.org",
        "Subject": "[PATCH v3 32/37] libcamera: global_configuration: Populate empty\n\tconfiguration",
        "Date": "Fri, 24 Apr 2026 02:00:54 +0300",
        "Message-ID": "<20260423230059.3180987-33-laurent.pinchart@ideasonboard.com>",
        "X-Mailer": "git-send-email 2.53.0",
        "In-Reply-To": "<20260423230059.3180987-1-laurent.pinchart@ideasonboard.com>",
        "References": "<20260423230059.3180987-1-laurent.pinchart@ideasonboard.com>",
        "MIME-Version": "1.0",
        "Content-Type": "text/plain; charset=UTF-8",
        "Content-Transfer-Encoding": "8bit",
        "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>",
        "Errors-To": "libcamera-devel-bounces@lists.libcamera.org",
        "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>"
    },
    "content": "If no configuration file can be parsed, populate an empty configuration.\nThis will serve as a base to store the configuration options set through\nenvironment variables.\n\nSigned-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>\nReviewed-by: Barnabás Pőcze <barnabas.pocze@ideasonboard.com>\nReviewed-by: Isaac Scott <isaac.scott@ideasonboard.com>\n---\nChanges since v1:\n\n- Move code to constructor to cover all loadFile() calls\n---\n src/libcamera/global_configuration.cpp | 5 +++++\n 1 file changed, 5 insertions(+)",
    "diff": "diff --git a/src/libcamera/global_configuration.cpp b/src/libcamera/global_configuration.cpp\nindex a70562614b12..62b9762d3e31 100644\n--- a/src/libcamera/global_configuration.cpp\n+++ b/src/libcamera/global_configuration.cpp\n@@ -61,6 +61,11 @@ LOG_DEFINE_CATEGORY(Configuration)\n GlobalConfiguration::GlobalConfiguration()\n {\n \tload();\n+\n+\tif (configuration_->isEmpty()) {\n+\t\tconfiguration_->add(\"version\", std::make_unique<ValueNode>(1));\n+\t\tconfiguration_->add(\"configuration\", std::make_unique<ValueNode>());\n+\t}\n }\n \n void GlobalConfiguration::load()\n",
    "prefixes": [
        "v3",
        "32/37"
    ]
}