{"id":15071,"url":"https://patchwork.libcamera.org/api/1.1/patches/15071/?format=json","web_url":"https://patchwork.libcamera.org/patch/15071/","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":"<20211207224512.753979-6-djrscally@gmail.com>","date":"2021-12-07T22:45:08","name":"[libcamera-devel,v3,5/9] libcamera: camera_lens: Add function to fetch subdev controls","commit_ref":null,"pull_url":null,"state":"superseded","archived":false,"hash":"4728489250600e81d519da328b2c736da48539f0","submitter":{"id":90,"url":"https://patchwork.libcamera.org/api/1.1/people/90/?format=json","name":"Daniel Scally","email":"djrscally@gmail.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/15071/mbox/","series":[{"id":2824,"url":"https://patchwork.libcamera.org/api/1.1/series/2824/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=2824","date":"2021-12-07T22:45:03","name":"Enumerate CameraLens by following sensor's ancillary links","version":3,"mbox":"https://patchwork.libcamera.org/series/2824/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/15071/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/15071/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 92EC3C3258\n\tfor ;\n\tTue, 7 Dec 2021 22:45:37 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 0E7C36088B;\n\tTue, 7 Dec 2021 23:45:37 +0100 (CET)","from mail-wr1-x436.google.com (mail-wr1-x436.google.com\n\t[IPv6:2a00:1450:4864:20::436])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 1A5F4605C4\n\tfor ;\n\tTue, 7 Dec 2021 23:45:32 +0100 (CET)","by mail-wr1-x436.google.com with SMTP id v11so708378wrw.10\n\tfor ;\n\tTue, 07 Dec 2021 14:45:32 -0800 (PST)","from localhost.localdomain\n\t(cpc141996-chfd3-2-0-cust928.12-3.cable.virginm.net. [86.13.91.161])\n\tby smtp.gmail.com with ESMTPSA id\n\ty12sm980332wrn.73.2021.12.07.14.45.31\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tTue, 07 Dec 2021 14:45:31 -0800 (PST)"],"Authentication-Results":"lancelot.ideasonboard.com;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n\tunprotected) header.d=gmail.com header.i=@gmail.com\n\theader.b=\"QE2gnC0+\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112;\n\th=from:to:cc:subject:date:message-id:in-reply-to:references\n\t:mime-version:content-transfer-encoding;\n\tbh=s40Qz5XU25p4IgxDODpNYrDcHg3dsmQPysJpPQyJVNo=;\n\tb=QE2gnC0+MAV1TCRswDFTd52LSM5G1Um9QeQGC4+Efm4M6At0QDk73SaXfJ6X7SXbr8\n\tNIO70OXoNm+iddP/2xlkeVZiB84N5pPRuj/CXhV6/3MtzzXBXgnsJfToEFFZ20sgt5aX\n\tNX51ZK5QVTEf78NKIMov95tap21ir+dcBrtOgGhukDrcsgnj79lpPL4uU92HXoTMm90r\n\teR/Dm8HDY6EgtgJMG8GJKZYgFe7sgyJ+OBhVSnYSyTlk9P/tzew+UVoeQxxMeW23SpR8\n\tnVL/u9tCt+9Ac2otqog1r4KnhdWhsxOrierwtGUpHhnf7sHuvcLzaGAF1CreCBJyB6BN\n\tlgmQ==","X-Google-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20210112;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to\n\t:references:mime-version:content-transfer-encoding;\n\tbh=s40Qz5XU25p4IgxDODpNYrDcHg3dsmQPysJpPQyJVNo=;\n\tb=CV8E9fN8Ify7PX4x6FRwV9QxV0jhvyNQzsNjvNyz1QUsN3RYu8Aoet55udUAYnxtyZ\n\tvqaGjdgVzMXmgZYUG40sqJCwygdkWvKUU/v1aPl6ULjMOxVq+5O6p85zNNCoJ3ZMj91Q\n\t4ae+HCd4m2GLvDhqTdc8wGW16OFWaTAYmx9ft0eIo+WXjbhqEq84qfmMBO6fD5oA2o1k\n\ttO1qLLTFezQW/5vnJ7uCUYaUVO+MB8eXb7jS6nVMFa5N/YCRyV70oyxPwFdpq2j6WFr2\n\tLsWm39soY6qLD6xNC1kpKj3EfojMSzxqriCdPw9Hs9ZXVyF+XD4wB90Jze1CbFzFfIXe\n\tSEgQ==","X-Gm-Message-State":"AOAM532Qpusli6lyPjWsFdWIxfv1GRilg26f5EUO+JWqoYafVQ9E3m4Z\n\t2EfKnwWXMSEhd378zYU+Hnwc5tm8W8g=","X-Google-Smtp-Source":"ABdhPJwemRCn6JPGWRNo5r1CrC2ZQvW/WRxHfPnr4f00xlmax9eiiaGnhr3C0ZE8C0lvQo8dp2wZCA==","X-Received":"by 2002:adf:e5c7:: with SMTP id\n\ta7mr55542706wrn.318.1638917131917; \n\tTue, 07 Dec 2021 14:45:31 -0800 (PST)","From":"Daniel Scally ","To":"libcamera-devel@lists.libcamera.org","Date":"Tue, 7 Dec 2021 22:45:08 +0000","Message-Id":"<20211207224512.753979-6-djrscally@gmail.com>","X-Mailer":"git-send-email 2.25.1","In-Reply-To":"<20211207224512.753979-1-djrscally@gmail.com>","References":"<20211207224512.753979-1-djrscally@gmail.com>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH v3 5/9] libcamera: camera_lens: Add\n\tfunction to fetch subdev controls","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":"Add a function to the CameraLens class to fetch the V4L2 controls\nfor its V4L2 subdev\n\nReviewed-by: Laurent Pinchart \nSigned-off-by: Daniel Scally \n---\nChanges in v3:\n\n\t- s/sensor/lens\n\n include/libcamera/internal/camera_lens.h | 4 ++++\n src/libcamera/camera_lens.cpp | 11 +++++++++++\n 2 files changed, 15 insertions(+)","diff":"diff --git a/include/libcamera/internal/camera_lens.h b/include/libcamera/internal/camera_lens.h\nindex 6f2ea1bc..64794294 100644\n--- a/include/libcamera/internal/camera_lens.h\n+++ b/include/libcamera/internal/camera_lens.h\n@@ -12,6 +12,8 @@\n #include \n #include \n \n+#include \n+\n namespace libcamera {\n \n class MediaEntity;\n@@ -28,6 +30,8 @@ public:\n \n \tconst std::string &model() const { return model_; }\n \n+\tconst ControlInfoMap &controls() const;\n+\n protected:\n \tstd::string logPrefix() const override;\n \ndiff --git a/src/libcamera/camera_lens.cpp b/src/libcamera/camera_lens.cpp\nindex 189cb025..142390ed 100644\n--- a/src/libcamera/camera_lens.cpp\n+++ b/src/libcamera/camera_lens.cpp\n@@ -139,4 +139,15 @@ std::string CameraLens::logPrefix() const\n \treturn \"'\" + entity_->name() + \"'\";\n }\n \n+/**\n+ * \\fn CameraLens::controls()\n+ * \\brief Retrieve the V4L2 controls of the lens' subdev\n+ *\n+ * \\return A map of the V4L2 controls supported by the lens' driver\n+ */\n+const ControlInfoMap &CameraLens::controls() const\n+{\n+\treturn subdev_->controls();\n+}\n+\n } /* namespace libcamera */\n","prefixes":["libcamera-devel","v3","5/9"]}