Show a cover letter.

GET /api/covers/14804/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 14804,
    "url": "https://patchwork.libcamera.org/api/covers/14804/?format=api",
    "web_url": "https://patchwork.libcamera.org/cover/14804/",
    "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": "<20211126112903.3276056-1-hanlinchen@chromium.org>",
    "date": "2021-11-26T11:28:59",
    "name": "[libcamera-devel,v5,0/4] Introduce Lens class and apply auto focus on ipu3",
    "submitter": {
        "id": 98,
        "url": "https://patchwork.libcamera.org/api/people/98/?format=api",
        "name": "Hanlin Chen",
        "email": "hanlinchen@chromium.org"
    },
    "mbox": "https://patchwork.libcamera.org/cover/14804/mbox/",
    "series": [
        {
            "id": 2762,
            "url": "https://patchwork.libcamera.org/api/series/2762/?format=api",
            "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=2762",
            "date": "2021-11-26T11:28:59",
            "name": "Introduce Lens class and apply auto focus on ipu3",
            "version": 5,
            "mbox": "https://patchwork.libcamera.org/series/2762/mbox/"
        }
    ],
    "comments": "https://patchwork.libcamera.org/api/covers/14804/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 CD3EFBF415\n\tfor <parsemail@patchwork.libcamera.org>;\n\tFri, 26 Nov 2021 11:29:16 +0000 (UTC)",
            "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id CF801604FD;\n\tFri, 26 Nov 2021 12:29:15 +0100 (CET)",
            "from mail-pl1-x634.google.com (mail-pl1-x634.google.com\n\t[IPv6:2607:f8b0:4864:20::634])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id A3F986011E\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tFri, 26 Nov 2021 12:29:14 +0100 (CET)",
            "by mail-pl1-x634.google.com with SMTP id y7so6541923plp.0\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tFri, 26 Nov 2021 03:29:14 -0800 (PST)",
            "from localhost ([2401:fa00:1:10:a0de:e637:c058:6824])\n\tby smtp.gmail.com with UTF8SMTPSA id\n\td13sm6918760pfu.196.2021.11.26.03.29.11\n\t(version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128);\n\tFri, 26 Nov 2021 03:29:11 -0800 (PST)"
        ],
        "Authentication-Results": "lancelot.ideasonboard.com;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n\tunprotected) header.d=chromium.org header.i=@chromium.org\n\theader.b=\"Ko7vhA9D\"; dkim-atps=neutral",
        "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org;\n\ts=google; h=from:to:cc:subject:date:message-id:mime-version\n\t:content-transfer-encoding;\n\tbh=F0D9voHdccYNCv/OY6Ncg9O6eoJSW0KjZahpcAQxbPY=;\n\tb=Ko7vhA9D862IAr8564kLb4h6RovX1sLSj4ffpRcXleXhq8+Lq0jTA7jAfhbM9K7Pdq\n\tyxGg24oprsXAWYlixFC7S1v0slJ6oBtg3u13LHmsWlE36AidT7952jf7sRCfwfnnrndA\n\twSKTnk6qkxB+aEu4qkLo8DYT7llodA+xKQvvI=",
        "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:mime-version\n\t:content-transfer-encoding;\n\tbh=F0D9voHdccYNCv/OY6Ncg9O6eoJSW0KjZahpcAQxbPY=;\n\tb=TE1woiFmM/yPGfdWBP2IHtKDfdul2rlJ8afxIw2ulX1AVs9Clgt+EWVfyx/CRVO7oC\n\tO+6yGUxX/YSjep4EV8JjSb7WV8+BDX05uMNmTlU692vgzLft77dJdy4OHZWhRpXd+MAk\n\tX2LdBYoK63aVZ3Z/EyH+LF6+a4KaUWRN7cAVJT+izoqO/qIx+sM+MUGX89As3yJAmxj5\n\twWalCsJKwyQEbpYiLn7YGEorp+9Z3sTQgHsWx8VkpWfg1Jd5Lqd5mDcvXKxnJTdKcG+A\n\tmiDySjcKoCrtYfvVLw0a0BGu2QhCmIycAeBctx3f+BjT7uNqkQZta/oiubbUXaPwBfqb\n\tej3Q==",
        "X-Gm-Message-State": "AOAM530hyjZjpgu4ra/S4YUYSbFfitmqdjsDm9qHjwKEJj44MaLrhb9H\n\t/IdWoZZU2xJVJ08Jlz1bJl1Mzq5bMka0Hw==",
        "X-Google-Smtp-Source": "ABdhPJxaggeGPBRsb1zJWfGbb06Bz+8rtbEWbDBOvfq0HdzdFPv34fk92yPQTz88pVSBJ4bwjVTzYA==",
        "X-Received": "by 2002:a17:902:a9cb:b0:143:d9ad:d154 with SMTP id\n\tb11-20020a170902a9cb00b00143d9add154mr37451722plr.6.1637926152342; \n\tFri, 26 Nov 2021 03:29:12 -0800 (PST)",
        "From": "Han-Lin Chen <hanlinchen@chromium.org>",
        "To": "libcamera-devel@lists.libcamera.org",
        "Date": "Fri, 26 Nov 2021 19:28:59 +0800",
        "Message-Id": "<20211126112903.3276056-1-hanlinchen@chromium.org>",
        "X-Mailer": "git-send-email 2.34.0.rc2.393.gf8c9666880-goog",
        "MIME-Version": "1.0",
        "Content-Transfer-Encoding": "8bit",
        "Subject": "[libcamera-devel] [PATCH v5 0/4] Introduce Lens class and apply\n\tauto focus on ipu3",
        "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": "Hello,\nThe v5 series address further kind comments, moving model() into V4L2Subdevice\ninstead of an extra file, typos and styles.\n\nHan-Lin Chen (4):\n  ipa: ipu3: Extend ipu3 ipa interface for lens controls\n  libcamera: add model() for retriving model name in V4L2Subdevice\n  libcamera: camera_lens: Add a new class to model a camera lens\n  ipu3: ipa: Allow IPA to apply controls to the lens device\n\n Documentation/index.rst                     |   1 +\n Documentation/lens_driver_requirements.rst  |  27 ++++\n Documentation/meson.build                   |   1 +\n include/libcamera/internal/camera_lens.h    |  48 +++++++\n include/libcamera/internal/meson.build      |   1 +\n include/libcamera/internal/v4l2_subdevice.h |   5 +\n include/libcamera/ipa/ipu3.mojom            |   2 +\n src/libcamera/camera_lens.cpp               | 142 ++++++++++++++++++++\n src/libcamera/camera_sensor.cpp             |  13 +-\n src/libcamera/meson.build                   |   1 +\n src/libcamera/pipeline/ipu3/cio2.cpp        |  29 ++++\n src/libcamera/pipeline/ipu3/cio2.h          |   3 +\n src/libcamera/pipeline/ipu3/ipu3.cpp        |  12 +-\n src/libcamera/v4l2_subdevice.cpp            |  40 ++++++\n 14 files changed, 312 insertions(+), 13 deletions(-)\n create mode 100644 Documentation/lens_driver_requirements.rst\n create mode 100644 include/libcamera/internal/camera_lens.h\n create mode 100644 src/libcamera/camera_lens.cpp"
}