Show a cover letter.

GET /api/1.1/covers/695/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 695,
    "url": "https://patchwork.libcamera.org/api/1.1/covers/695/?format=api",
    "web_url": "https://patchwork.libcamera.org/cover/695/",
    "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": "<20190301154103.19588-1-jacopo@jmondi.org>",
    "date": "2019-03-01T15:40:58",
    "name": "[libcamera-devel,v7,0/5] v4l2_(sub)dev: improvements and tests",
    "submitter": {
        "id": 3,
        "url": "https://patchwork.libcamera.org/api/1.1/people/3/?format=api",
        "name": "Jacopo Mondi",
        "email": "jacopo@jmondi.org"
    },
    "mbox": "https://patchwork.libcamera.org/cover/695/mbox/",
    "series": [
        {
            "id": 201,
            "url": "https://patchwork.libcamera.org/api/1.1/series/201/?format=api",
            "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=201",
            "date": "2019-03-01T15:40:58",
            "name": "v4l2_(sub)dev: improvements and tests",
            "version": 7,
            "mbox": "https://patchwork.libcamera.org/series/201/mbox/"
        }
    ],
    "comments": "https://patchwork.libcamera.org/api/covers/695/comments/",
    "headers": {
        "Return-Path": "<jacopo@jmondi.org>",
        "Received": [
            "from relay6-d.mail.gandi.net (relay6-d.mail.gandi.net\n\t[217.70.183.198])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id F0B5E610BF\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tFri,  1 Mar 2019 16:40:41 +0100 (CET)",
            "from uno.lan (2-224-242-101.ip172.fastwebnet.it [2.224.242.101])\n\t(Authenticated sender: jacopo@jmondi.org)\n\tby relay6-d.mail.gandi.net (Postfix) with ESMTPSA id 7633FC0015;\n\tFri,  1 Mar 2019 15:40:41 +0000 (UTC)"
        ],
        "X-Originating-IP": "2.224.242.101",
        "From": "Jacopo Mondi <jacopo@jmondi.org>",
        "To": "libcamera-devel@lists.libcamera.org",
        "Date": "Fri,  1 Mar 2019 16:40:58 +0100",
        "Message-Id": "<20190301154103.19588-1-jacopo@jmondi.org>",
        "X-Mailer": "git-send-email 2.20.1",
        "MIME-Version": "1.0",
        "Content-Transfer-Encoding": "8bit",
        "Subject": "[libcamera-devel] [PATCH v7 0/5] v4l2_(sub)dev: improvements and\n\ttests",
        "X-BeenThere": "libcamera-devel@lists.libcamera.org",
        "X-Mailman-Version": "2.1.23",
        "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, 01 Mar 2019 15:40:42 -0000"
    },
    "content": "Hello,\n  few minor changes to address Laurent's comments.\n\n1) propagate error on ENUM_FRAME_SIZE (all errors != from EINVAL and ENOTTY,\n   I wonder if subdevices can implement ENUM_MBUS but not ENUM_FRAME_SIZE\n2) remove method reordering in v4l2_device cosmetic patch\n3) use std::vector.empty() instead of (std::vector.size() == 0) in list\n   formats test.\n\nHopefully this version might be pushed.\n\nThanks\n   j\n\nJacopo Mondi (5):\n  libcamera: v4l2_subdevice: Implement ENUM_FRAME_SIZES\n  test: v4l2_subdevice: Add ListFormat test\n  libcamera: v4l2_subdevice: Cosmetic update\n  libcamera: v4l2_device: Add support for META_CAPTURE devices\n  libcamera: v4l2_device: Cosmetic update\n\n src/libcamera/geometry.cpp             |  34 ++++++++\n src/libcamera/include/geometry.h       |  12 +++\n src/libcamera/include/v4l2_device.h    |  26 +++++-\n src/libcamera/include/v4l2_subdevice.h |  11 ++-\n src/libcamera/v4l2_device.cpp          |  92 ++++++++++++++-------\n src/libcamera/v4l2_subdevice.cpp       | 107 ++++++++++++++++++++++---\n test/v4l2_subdevice/list_formats.cpp   |  81 +++++++++++++++++++\n test/v4l2_subdevice/meson.build        |   1 +\n 8 files changed, 321 insertions(+), 43 deletions(-)\n create mode 100644 test/v4l2_subdevice/list_formats.cpp\n\n--\n2.20.1"
}