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{
    "id": 4044,
    "url": "https://patchwork.libcamera.org/api/covers/4044/?format=api",
    "web_url": "https://patchwork.libcamera.org/cover/4044/",
    "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": "<20200616131244.70308-1-paul.elder@ideasonboard.com>",
    "date": "2020-06-16T13:12:29",
    "name": "[libcamera-devel,00/15] Support v4l2-compliance",
    "submitter": {
        "id": 17,
        "url": "https://patchwork.libcamera.org/api/people/17/?format=api",
        "name": "Paul Elder",
        "email": "paul.elder@ideasonboard.com"
    },
    "mbox": "https://patchwork.libcamera.org/cover/4044/mbox/",
    "series": [
        {
            "id": 1006,
            "url": "https://patchwork.libcamera.org/api/series/1006/?format=api",
            "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=1006",
            "date": "2020-06-16T13:12:29",
            "name": "Support v4l2-compliance",
            "version": 1,
            "mbox": "https://patchwork.libcamera.org/series/1006/mbox/"
        }
    ],
    "comments": "https://patchwork.libcamera.org/api/covers/4044/comments/",
    "headers": {
        "Return-Path": "<paul.elder@ideasonboard.com>",
        "Received": [
            "from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 3C95B603C1\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tTue, 16 Jun 2020 15:13:00 +0200 (CEST)",
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        "From": "Paul Elder <paul.elder@ideasonboard.com>",
        "To": "libcamera-devel@lists.libcamera.org",
        "Date": "Tue, 16 Jun 2020 22:12:29 +0900",
        "Message-Id": "<20200616131244.70308-1-paul.elder@ideasonboard.com>",
        "X-Mailer": "git-send-email 2.27.0",
        "MIME-Version": "1.0",
        "Content-Transfer-Encoding": "8bit",
        "Subject": "[libcamera-devel] [PATCH 00/15] Support v4l2-compliance",
        "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": "Tue, 16 Jun 2020 13:13:00 -0000"
    },
    "content": "This patchset makes the V4L2 compatibility layer comply with\nv4l2-compliance, and v4l2-compliance -s. I have gotten zero failues and\n2 warnings with a uvcvideo libcamera camera. The two warnings are that\nVIDIOC_S_FMT doesn't work from a second fd (after a different fd has\nalready called it), and that VIDIOC_CREATEBUFS is not supported, which I\nthink are fair to not support.\n\nNote that there are a couple failues when using a vimc libcamera camera,\nas these cameras doesn't support setting frame sizes that are not\nmultiples of 3.\n\nAlso, while trying to comply with v4l2-compliance I lost support for\nfirefox. I'll look into this. qv4l2 still works, though.\n\n\nPaul Elder (15):\n  v4l2: v4l2_compat: Support multiple open\n  v4l2: v4l2_camera_proxy: Check for null arg values in ioctl handlers\n  v4l2: v4l2_camera_proxy: Fix v4l2-compliance support for extended\n    formats\n  v4l2: v4l2_camera_proxy: Implement VIDIOC_G/S_PRIORITY\n  v4l2: v4l2_camera_proxy: Implement VIDIOC_ENUMINPUT, VIDIOC_G/S_INPUT\n  v4l2: v4l2_camera_proxy: Implement VIDIOC_ENUM_FRAMESIZES\n  v4l2: v4l2_camera_proxy: Fix v4l2-compliance format tests\n  v4l2: v4l2_camera: Re-validate configuration after adjusted\n  v4l2: v4l2_cammera_proxy: Reset buffer flags on streamoff when already\n    off\n  v4l2: v4l2_camera_proxy: Call streamoff on reqbufs 0\n  v4l2: v4l2_camera: Don't use libcamera::Semaphore for available\n    buffers\n  v4l2: v4l2_camera_proxy: Add sequence number\n  v4l2: v4l2_camera: Clear pending requests on freeBuffers\n  v4l2: v4l2_camera_proxy: Check arg->index bounds for querybuf, qbuf,\n    dqbuf\n  v4l2: v4l2_camera_proxy: Fix v4l2-compliance streaming tests\n\n src/v4l2/v4l2_camera.cpp         |  53 +++-\n src/v4l2/v4l2_camera.h           |   9 +-\n src/v4l2/v4l2_camera_proxy.cpp   | 435 ++++++++++++++++++++++++++-----\n src/v4l2/v4l2_camera_proxy.h     |  58 +++--\n src/v4l2/v4l2_compat_manager.cpp |  25 +-\n 5 files changed, 477 insertions(+), 103 deletions(-)"
}