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    "msgid": "<20200421203954.15585-1-andrey.konovalov@linaro.org>",
    "date": "2020-04-21T20:39:52",
    "name": "[libcamera-devel,0/2] Simple pipeline: skip broken pipeline configurations",
    "submitter": {
        "id": 25,
        "url": "https://patchwork.libcamera.org/api/1.1/people/25/?format=api",
        "name": "Andrey Konovalov",
        "email": "andrey.konovalov@linaro.org"
    },
    "mbox": "https://patchwork.libcamera.org/cover/3504/mbox/",
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            "url": "https://patchwork.libcamera.org/api/1.1/series/818/?format=api",
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            "date": "2020-04-21T20:39:52",
            "name": "Simple pipeline: skip broken pipeline configurations",
            "version": 1,
            "mbox": "https://patchwork.libcamera.org/series/818/mbox/"
        }
    ],
    "comments": "https://patchwork.libcamera.org/api/covers/3504/comments/",
    "headers": {
        "Return-Path": "<andrey.konovalov@linaro.org>",
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        "From": "Andrey Konovalov <andrey.konovalov@linaro.org>",
        "To": "libcamera-devel@lists.libcamera.org",
        "Date": "Tue, 21 Apr 2020 23:39:52 +0300",
        "Message-Id": "<20200421203954.15585-1-andrey.konovalov@linaro.org>",
        "X-Mailer": "git-send-email 2.17.1",
        "Subject": "[libcamera-devel] [PATCH 0/2] Simple pipeline: skip broken pipeline\n\tconfigurations",
        "X-BeenThere": "libcamera-devel@lists.libcamera.org",
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    },
    "content": "When enumerating the possible pipeline configurations, SimpleCameraData::init()\ndoesn't check if the sink pad uses the same format as the source pad of the\nsame link does. This can result in broken pipeline configurations added to\nthe formats_ map, and if such a configuration is selected the issue reveals\nlate as a failure to start streaming.\n\nThe first patch adds the check into SimpleCameraData::setupFormats() - now\nit returns -EINVAL if a link is misconfigured.\n\nThe second patch prevents the enumeration of the possible pipeline\nconfigurations from being aborted on the first broken configuration\nand proceeds with the next media bus code instead.\n\nAndrey Konovalov (2):\n  libcamera: pipeline: simple: make sure the formats at the link's pads\n    match\n  libcamera: pipeline: simple: try next mbus code if setupFormats()\n    fails\n\n src/libcamera/pipeline/simple/simple.cpp | 17 +++++++++++++++--\n 1 file changed, 15 insertions(+), 2 deletions(-)"
}