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GET /api/1.1/patches/9038/?format=api
{ "id": 9038, "url": "https://patchwork.libcamera.org/api/1.1/patches/9038/?format=api", "web_url": "https://patchwork.libcamera.org/patch/9038/", "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": "<20200728003058.2871461-5-niklas.soderlund@ragnatech.se>", "date": "2020-07-28T00:30:56", "name": "[libcamera-devel,v2,4/6] libcamera: media_device: Expose media device serial number", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "028999f20ae59e0d2418e18828b4c7f144d13987", "submitter": { "id": 5, "url": "https://patchwork.libcamera.org/api/1.1/people/5/?format=api", "name": "Niklas Söderlund", "email": "niklas.soderlund@ragnatech.se" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/9038/mbox/", "series": [ { "id": 1155, "url": "https://patchwork.libcamera.org/api/1.1/series/1155/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=1155", "date": "2020-07-28T00:30:52", "name": "libcamera: Generate unique and stable camera names", "version": 2, "mbox": "https://patchwork.libcamera.org/series/1155/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/9038/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/9038/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 353BABD86F\n\tfor <parsemail@patchwork.libcamera.org>;\n\tTue, 28 Jul 2020 00:31:23 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id C189F6197D;\n\tTue, 28 Jul 2020 02:31:22 +0200 (CEST)", "from vsp-unauthed02.binero.net (vsp-unauthed02.binero.net\n\t[195.74.38.227])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id C993C616AD\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tTue, 28 Jul 2020 02:31:18 +0200 (CEST)", "from bismarck.berto.se (p4fca2eca.dip0.t-ipconnect.de\n\t[79.202.46.202]) by bin-vsp-out-01.atm.binero.net (Halon) with ESMTPA\n\tid a49b0115-d069-11ea-933e-005056917a89;\n\tTue, 28 Jul 2020 02:31:14 +0200 (CEST)" ], "X-Halon-ID": "a49b0115-d069-11ea-933e-005056917a89", "Authorized-sender": "niklas@soderlund.pp.se", "From": "=?utf-8?q?Niklas_S=C3=B6derlund?= <niklas.soderlund@ragnatech.se>", "To": "libcamera-devel@lists.libcamera.org", "Date": "Tue, 28 Jul 2020 02:30:56 +0200", "Message-Id": "<20200728003058.2871461-5-niklas.soderlund@ragnatech.se>", "X-Mailer": "git-send-email 2.27.0", "In-Reply-To": "<20200728003058.2871461-1-niklas.soderlund@ragnatech.se>", "References": "<20200728003058.2871461-1-niklas.soderlund@ragnatech.se>", "MIME-Version": "1.0", "Subject": "[libcamera-devel] [PATCH v2 4/6] libcamera: media_device: Expose\n\tmedia device serial number", "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>", "Content-Type": "text/plain; charset=\"utf-8\"", "Content-Transfer-Encoding": "base64", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "Add a MediaDevice::serial() function to expose the media device serial\nnumber. This can be useful to support driver changes in pipeline\nhandlers.\n\nSigned-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>\n---\n include/libcamera/internal/media_device.h | 2 ++\n src/libcamera/media_device.cpp | 7 +++++++\n 2 files changed, 9 insertions(+)", "diff": "diff --git a/include/libcamera/internal/media_device.h b/include/libcamera/internal/media_device.h\nindex d0459cdefd3ece2a..1d23bdd2e9ba5270 100644\n--- a/include/libcamera/internal/media_device.h\n+++ b/include/libcamera/internal/media_device.h\n@@ -40,6 +40,7 @@ public:\n \tconst std::string driver() const { return driver_; }\n \tconst std::string deviceNode() const { return deviceNode_; }\n \tconst std::string model() const { return model_; }\n+\tconst std::string serial() const { return serial_; }\n \tunsigned int version() const { return version_; }\n \n \tconst std::vector<MediaEntity *> &entities() const { return entities_; }\n@@ -78,6 +79,7 @@ private:\n \tstd::string driver_;\n \tstd::string deviceNode_;\n \tstd::string model_;\n+\tstd::string serial_;\n \tunsigned int version_;\n \n \tint fd_;\ndiff --git a/src/libcamera/media_device.cpp b/src/libcamera/media_device.cpp\nindex de18d572f4799931..f22a937d14cd8554 100644\n--- a/src/libcamera/media_device.cpp\n+++ b/src/libcamera/media_device.cpp\n@@ -230,6 +230,7 @@ int MediaDevice::populate()\n \n \tdriver_ = info.driver;\n \tmodel_ = info.model;\n+\tserial_ = info.serial;\n \tversion_ = info.media_version;\n \n \t/*\n@@ -314,6 +315,12 @@ done:\n * \\return The MediaDevice model name\n */\n \n+/**\n+ * \\fn MediaDevice::serial()\n+ * \\brief Retrieve the media device serial number\n+ * \\return The MediaDevice serial number\n+ */\n+\n /**\n * \\fn MediaDevice::version()\n * \\brief Retrieve the media device API version\n", "prefixes": [ "libcamera-devel", "v2", "4/6" ] }