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{ "id": 3513, "url": "https://patchwork.libcamera.org/api/patches/3513/?format=api", "web_url": "https://patchwork.libcamera.org/patch/3513/", "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": "<20200424104700.26819-2-naush@raspberrypi.com>", "date": "2020-04-24T10:46:56", "name": "[libcamera-devel,v4,1/5] libcamera: control_ids: Add comment to specify control direction", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "05e096638d4574ebe31f32fbdfcbbc47dd2a5ffc", "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/3513/mbox/", "series": [ { "id": 821, "url": "https://patchwork.libcamera.org/api/series/821/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=821", "date": "2020-04-24T10:46:55", "name": "Patchset for libcamera controls", "version": 4, "mbox": "https://patchwork.libcamera.org/series/821/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/3513/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/3513/checks/", "tags": {}, "headers": { "Return-Path": "<naush@raspberrypi.com>", "Received": [ "from mail-wm1-x341.google.com (mail-wm1-x341.google.com\n\t[IPv6:2a00:1450:4864:20::341])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id A8DCC603FC\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tFri, 24 Apr 2020 12:47:12 +0200 (CEST)", "by mail-wm1-x341.google.com with SMTP id r26so10191640wmh.0\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tFri, 24 Apr 2020 03:47:12 -0700 (PDT)", "from naushir-VirtualBox.patuck.local ([88.97.76.4])\n\tby smtp.gmail.com with ESMTPSA id\n\tj68sm7884997wrj.32.2020.04.24.03.47.11\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tFri, 24 Apr 2020 03:47:11 -0700 (PDT)" ], "Authentication-Results": "lancelot.ideasonboard.com; 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\n\tFri, 24 Apr 2020 03:47:12 -0700 (PDT)", "From": "Naushir Patuck <naush@raspberrypi.com>", "To": "libcamera-devel@lists.libcamera.org", "Date": "Fri, 24 Apr 2020 11:46:56 +0100", "Message-Id": "<20200424104700.26819-2-naush@raspberrypi.com>", "X-Mailer": "git-send-email 2.17.1", "In-Reply-To": "<20200424104700.26819-1-naush@raspberrypi.com>", "References": "<20200424104700.26819-1-naush@raspberrypi.com>", "Subject": "[libcamera-devel] [PATCH v4 1/5] libcamera: control_ids: Add\n\tcomment to specify control direction", "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>", "X-List-Received-Date": "Fri, 24 Apr 2020 10:47:12 -0000" }, "content": "Document that controls are bi-directional by default. If a control\nis only returned in metadata, this must be specified in the control's\ndescription.\n\nSigned-off-by: Naushir Patuck <naush@raspberrypi.com>\n---\n src/libcamera/control_ids.cpp.in | 3 +++\n src/libcamera/control_ids.yaml | 2 ++\n 2 files changed, 5 insertions(+)", "diff": "diff --git a/src/libcamera/control_ids.cpp.in b/src/libcamera/control_ids.cpp.in\nindex 99c511d0..cba6258d 100644\n--- a/src/libcamera/control_ids.cpp.in\n+++ b/src/libcamera/control_ids.cpp.in\n@@ -33,6 +33,9 @@ ${controls_def}\n \n /**\n * \\brief List of all supported libcamera controls\n+ *\n+ * Unless otherwise stated, all controls are bi-directional, i.e. they can be\n+ * set through Request::controls() and returned out through Request::metadata().\n */\n extern const ControlIdMap controls {\n ${controls_map}\ndiff --git a/src/libcamera/control_ids.yaml b/src/libcamera/control_ids.yaml\nindex 4befec74..bcbab195 100644\n--- a/src/libcamera/control_ids.yaml\n+++ b/src/libcamera/control_ids.yaml\n@@ -4,6 +4,8 @@\n #\n %YAML 1.2\n ---\n+# Unless otherwise stated, all controls are bi-directional, i.e. they can be\n+# set through Request::controls() and returned out through Request::metadata().\n controls:\n - AeEnable:\n type: bool\n", "prefixes": [ "libcamera-devel", "v4", "1/5" ] }