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{ "id": 21324, "url": "https://patchwork.libcamera.org/api/1.1/covers/21324/?format=api", "web_url": "https://patchwork.libcamera.org/cover/21324/", "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": "<20240923060551.1849065-1-chenghaoyang@google.com>", "date": "2024-09-23T06:02:34", "name": "[0/1] Add request API support for MediaDevice", "submitter": { "id": 117, "url": "https://patchwork.libcamera.org/api/1.1/people/117/?format=api", "name": "Cheng-Hao Yang", "email": "chenghaoyang@chromium.org" }, "mbox": "https://patchwork.libcamera.org/cover/21324/mbox/", "series": [ { "id": 4611, "url": "https://patchwork.libcamera.org/api/1.1/series/4611/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=4611", "date": "2024-09-23T06:02:34", "name": "Add request API support for MediaDevice", "version": 1, "mbox": "https://patchwork.libcamera.org/series/4611/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/covers/21324/comments/", "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 DCBD6C0F1B\n\tfor <parsemail@patchwork.libcamera.org>;\n\tMon, 23 Sep 2024 06:06:03 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id C9FE463507;\n\tMon, 23 Sep 2024 08:06:02 +0200 (CEST)", "from mail-pg1-x52a.google.com (mail-pg1-x52a.google.com\n\t[IPv6:2607:f8b0:4864:20::52a])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id B4108618DB\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tMon, 23 Sep 2024 08:06:00 +0200 (CEST)", "by mail-pg1-x52a.google.com with SMTP id\n\t41be03b00d2f7-7d50e7a3652so2247245a12.3\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tSun, 22 Sep 2024 23:06:00 -0700 (PDT)", "from chenghaoyang-low.c.googlers.com.com\n\t(208.158.221.35.bc.googleusercontent.com. [35.221.158.208])\n\tby smtp.gmail.com with ESMTPSA id\n\t98e67ed59e1d1-2dd50bfc88asm6369920a91.0.2024.09.22.23.05.56\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tSun, 22 Sep 2024 23:05:57 -0700 (PDT)" ], "Authentication-Results": "lancelot.ideasonboard.com; dkim=pass (1024-bit key;\n\tunprotected) header.d=chromium.org header.i=@chromium.org\n\theader.b=\"AGfnR2Zz\"; dkim-atps=neutral", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=chromium.org; s=google; t=1727071558; x=1727676358;\n\tdarn=lists.libcamera.org; \n\th=content-transfer-encoding:mime-version:message-id:date:subject:cc\n\t:to:from:from:to:cc:subject:date:message-id:reply-to;\n\tbh=i8YBZDM8CL6bB/YvvFxFrLkX0PRKV+yInJwZ0cLREIY=;\n\tb=AGfnR2ZzdmL7f+XHaSwthtd96fDUAGv3Pfo8oPEQxxiwWYcy1R/Dc2LWy1c1bG067A\n\tuzM9wa6GkQOPfzgQU691jX4K315LuzlFlE0GAquph+LZo1l900TXEgecxS1zbgsrVQN6\n\t82Ozi9UTPsA1mgQwghskNEtdj8NtOzHQZhFCs=", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20230601; t=1727071558; x=1727676358;\n\th=content-transfer-encoding:mime-version:message-id:date:subject:cc\n\t:to:from:x-gm-message-state:from:to:cc:subject:date:message-id\n\t:reply-to;\n\tbh=i8YBZDM8CL6bB/YvvFxFrLkX0PRKV+yInJwZ0cLREIY=;\n\tb=Azrwz/2spmcKCHkxoAVfhed/UG2i8z25LM1hljrUBIpc9yEri5VWQonxdsc7jBdSg8\n\tJjCRS877lRFFUMQlXwLaFw49JFb5EsBQXgv26KBNlc/UPhFphNwBeEHPIUXjmfg+vqCe\n\tboHlxIpuRfsS4GQaKmGv8K71wTP7xMYwGzv9op4wl6GWZNLE28V8w1EVAgI8dgwbcsKx\n\tWsYe+GYRcUKI2Lk9wByLuHYwqxt7D6tJmNngktN2kRfcUFier06YkddRi154Gmx7mQnS\n\tF4O3ymcBy0YAzL+Vuma/BK2zbaSw+8YeIjM70ARfRrUQHS+U8/nWpYy38dz0k5rOlVxw\n\tGCKQ==", "X-Gm-Message-State": "AOJu0YxJ5IZoSIFkmwHfC1LdzY0aBVtLsCu9GEJzN6eB3al7p5AEKRfD\n\tJj99ronR3gTeor/vCeYgRduJBFpH/Lbfc0QTK2AZ4Hjjuo7Z1InXAEKPIDIdv0MRL1XY9z5Fs+Y\n\t=", "X-Google-Smtp-Source": "AGHT+IGb02PhkVWm+YqzB5NmfD3rXx8gelwpjDXeU1hvsd2T9sg3SRpc1nGvWHNVAdD1sdwtd+Q/yg==", "X-Received": "by 2002:a17:90b:1a86:b0:2d3:d8c9:780e with SMTP id\n\t98e67ed59e1d1-2dd80c7ec86mr13510542a91.20.1727071558198; \n\tSun, 22 Sep 2024 23:05:58 -0700 (PDT)", "From": "Harvey Yang <chenghaoyang@chromium.org>", "X-Google-Original-From": "Harvey Yang <chenghaoyang@google.com>", "To": "libcamera-devel@lists.libcamera.org", "Cc": "Harvey Yang <chenghaoyang@google.com>", "Subject": "[PATCH 0/1] Add request API support for MediaDevice", "Date": "Mon, 23 Sep 2024 06:02:34 +0000", "Message-ID": "<20240923060551.1849065-1-chenghaoyang@google.com>", "X-Mailer": "git-send-email 2.46.0.792.g87dc391469-goog", "MIME-Version": "1.0", "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": "Hi folks,\n\nThis patch adds ioctl request API support for MediaDevice. It'll be used\nto queue requests into mtkisp7's ISPs, like Camsys, Imgsys, and AieDev:\nhttps://source.chromium.org/search?q=allocateRequests&sq=&ss=chromiumos%2Fchromiumos%2Fcodesearch:src%2Fthird_party%2Flibcamera%2Fmtkisp7%2Fsrc%2Flibcamera%2Fpipeline%2Fmtkisp7%2F\n\nThis patch passed gitlab pipeline:\nhttps://gitlab.freedesktop.org/chenghaoyang/libcamera/-/pipelines/1276214\n\nPlease take a look. Thanks!\n\nBR,\nHarvey\n\n\nHan-Lin Chen (1):\n libcamera: Add request API support for media controller device\n\n include/libcamera/internal/media_device.h | 4 ++\n src/libcamera/media_device.cpp | 87 +++++++++++++++++++++++\n 2 files changed, 91 insertions(+)" }