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{ "id": 18445, "url": "https://patchwork.libcamera.org/api/1.1/patches/18445/?format=api", "web_url": "https://patchwork.libcamera.org/patch/18445/", "project": { "id": 1, "url": "https://patchwork.libcamera.org/api/1.1/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": "<20230324142908.64224-3-dse@thaumatec.com>", "date": "2023-03-24T14:29:00", "name": "[libcamera-devel,v5,02/10] ipa: rkisp1: Add lens limits to the session config", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "095174af2a42430b1050d0bce07dcde7f4bd6b54", "submitter": { "id": 126, "url": "https://patchwork.libcamera.org/api/1.1/people/126/?format=api", "name": "Daniel Semkowicz", "email": "dse@thaumatec.com" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/18445/mbox/", "series": [ { "id": 3813, "url": "https://patchwork.libcamera.org/api/1.1/series/3813/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=3813", "date": "2023-03-24T14:28:58", "name": "ipa: rkisp1: Add autofocus algorithm", "version": 5, "mbox": "https://patchwork.libcamera.org/series/3813/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/18445/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/18445/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 17A89C3260\n\tfor <parsemail@patchwork.libcamera.org>;\n\tFri, 24 Mar 2023 14:29:32 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 9695C62718;\n\tFri, 24 Mar 2023 15:29:28 +0100 (CET)", "from mail-lj1-x236.google.com (mail-lj1-x236.google.com\n\t[IPv6:2a00:1450:4864:20::236])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id E7E5A61ECF\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tFri, 24 Mar 2023 15:29:25 +0100 (CET)", "by mail-lj1-x236.google.com with SMTP id f16so1896575ljq.10\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tFri, 24 Mar 2023 07:29:25 -0700 (PDT)", "from localhost.localdomain ([91.90.166.178])\n\tby smtp.gmail.com with ESMTPSA id\n\tj21-20020a2e8515000000b002a10b2ea089sm981714lji.16.2023.03.24.07.29.24\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tFri, 24 Mar 2023 07:29:25 -0700 (PDT)" ], "DKIM-Signature": [ "v=1; 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\n\tFri, 24 Mar 2023 07:29:25 -0700 (PDT)", "To": "libcamera-devel@lists.libcamera.org", "Date": "Fri, 24 Mar 2023 15:29:00 +0100", "Message-Id": "<20230324142908.64224-3-dse@thaumatec.com>", "X-Mailer": "git-send-email 2.39.2", "In-Reply-To": "<20230324142908.64224-1-dse@thaumatec.com>", "References": "<20230324142908.64224-1-dse@thaumatec.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[libcamera-devel] [PATCH v5 02/10] ipa: rkisp1: Add lens limits to\n\tthe session config", "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": "Daniel Semkowicz via libcamera-devel\n\t<libcamera-devel@lists.libcamera.org>", "Reply-To": "Daniel Semkowicz <dse@thaumatec.com>", "Cc": "jacopo.mondi@ideasonboard.com", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "Add information about focus lens position limits to the IPA session\nconfiguration. These information can then be used by IPA algorithms\nto know which focus positions are valid.\n\nSigned-off-by: Daniel Semkowicz <dse@thaumatec.com>\n---\n src/ipa/rkisp1/ipa_context.cpp | 12 ++++++++++++\n src/ipa/rkisp1/ipa_context.h | 5 +++++\n src/ipa/rkisp1/rkisp1.cpp | 13 ++++++++++++-\n 3 files changed, 29 insertions(+), 1 deletion(-)", "diff": "diff --git a/src/ipa/rkisp1/ipa_context.cpp b/src/ipa/rkisp1/ipa_context.cpp\nindex 9bbf3684..401c098f 100644\n--- a/src/ipa/rkisp1/ipa_context.cpp\n+++ b/src/ipa/rkisp1/ipa_context.cpp\n@@ -89,6 +89,18 @@ namespace libcamera::ipa::rkisp1 {\n * \\brief Sensor output resolution\n */\n \n+/**\n+ * \\var IPASessionConfiguration::lens\n+ * \\brief Lens-specific information\n+ *\n+ * \\var IPASessionConfiguration::lens.minFocusPosition\n+ * \\brief Minimum position supported by the camera focus lens\n+ *\n+ * \\var IPASessionConfiguration::lens.maxFocusPosition\n+ * \\brief Maximum position supported by the camera focus lens\n+ *\n+ */\n+\n /**\n * \\var IPASessionConfiguration::raw\n * \\brief Indicates if the camera is configured to capture raw frames\ndiff --git a/src/ipa/rkisp1/ipa_context.h b/src/ipa/rkisp1/ipa_context.h\nindex b9b20653..bfb6e1b7 100644\n--- a/src/ipa/rkisp1/ipa_context.h\n+++ b/src/ipa/rkisp1/ipa_context.h\n@@ -45,6 +45,11 @@ struct IPASessionConfiguration {\n \t\tSize size;\n \t} sensor;\n \n+\tstruct {\n+\t\tint32_t minFocusPosition;\n+\t\tint32_t maxFocusPosition;\n+\t} lens;\n+\n \tstruct {\n \t\trkisp1_cif_isp_version revision;\n \t} hw;\ndiff --git a/src/ipa/rkisp1/rkisp1.cpp b/src/ipa/rkisp1/rkisp1.cpp\nindex 248cf5e0..cd1fbae3 100644\n--- a/src/ipa/rkisp1/rkisp1.cpp\n+++ b/src/ipa/rkisp1/rkisp1.cpp\n@@ -267,9 +267,20 @@ int IPARkISP1::configure(const IPAConfigInfo &ipaConfig,\n \t\t\treturn format.colourEncoding == PixelFormatInfo::ColourEncodingRAW;\n \t\t});\n \n-\tif (!ipaConfig.lensControls.empty())\n+\tif (!ipaConfig.lensControls.empty()) {\n \t\tlensControls_ = ipaConfig.lensControls;\n \n+\t\tconst ControlInfo focusAbsolute =\n+\t\t\tlensControls_->find(V4L2_CID_FOCUS_ABSOLUTE)->second;\n+\n+\t\tLOG(IPARkISP1, Debug)\n+\t\t\t<< \"Focus lens: \" << focusAbsolute.toString();\n+\n+\t\tauto &lensConfig = context_.configuration.lens;\n+\t\tlensConfig.minFocusPosition = focusAbsolute.min().get<int32_t>();\n+\t\tlensConfig.maxFocusPosition = focusAbsolute.max().get<int32_t>();\n+\t}\n+\n \tfor (auto const &a : algorithms()) {\n \t\tAlgorithm *algo = static_cast<Algorithm *>(a.get());\n \n", "prefixes": [ "libcamera-devel", "v5", "02/10" ] }