Show a cover letter.

GET /api/covers/17735/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 17735,
    "url": "https://patchwork.libcamera.org/api/covers/17735/?format=api",
    "web_url": "https://patchwork.libcamera.org/cover/17735/",
    "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": "<20221031114522.14215-1-naush@raspberrypi.com>",
    "date": "2022-10-31T11:45:15",
    "name": "[libcamera-devel,v5,0/7] Raspberry Pi AGC digital gain fixes",
    "submitter": {
        "id": 34,
        "url": "https://patchwork.libcamera.org/api/people/34/?format=api",
        "name": "Naushir Patuck",
        "email": "naush@raspberrypi.com"
    },
    "mbox": "https://patchwork.libcamera.org/cover/17735/mbox/",
    "series": [
        {
            "id": 3590,
            "url": "https://patchwork.libcamera.org/api/series/3590/?format=api",
            "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=3590",
            "date": "2022-10-31T11:45:15",
            "name": "Raspberry Pi AGC digital gain fixes",
            "version": 5,
            "mbox": "https://patchwork.libcamera.org/series/3590/mbox/"
        }
    ],
    "comments": "https://patchwork.libcamera.org/api/covers/17735/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 D3C1DBDB16\n\tfor <parsemail@patchwork.libcamera.org>;\n\tMon, 31 Oct 2022 11:45:29 +0000 (UTC)",
            "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 71B3563039;\n\tMon, 31 Oct 2022 12:45:29 +0100 (CET)",
            "from mail-wm1-x329.google.com (mail-wm1-x329.google.com\n\t[IPv6:2a00:1450:4864:20::329])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id DEE3061F46\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tMon, 31 Oct 2022 12:45:27 +0100 (CET)",
            "by mail-wm1-x329.google.com with SMTP id\n\ti5-20020a1c3b05000000b003cf47dcd316so10607402wma.4\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tMon, 31 Oct 2022 04:45:27 -0700 (PDT)",
            "from naush-laptop.localdomain ([93.93.133.154])\n\tby smtp.gmail.com with ESMTPSA id\n\th11-20020adff18b000000b0023677e1157fsm6936354wro.56.2022.10.31.04.45.25\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tMon, 31 Oct 2022 04:45:26 -0700 (PDT)"
        ],
        "DKIM-Signature": [
            "v=1; a=rsa-sha256; c=relaxed/simple; d=libcamera.org;\n\ts=mail; t=1667216729;\n\tbh=xTGxAKmFtirzfQ10l2lZMoW52RdeGGlsyz+pC0RwRFM=;\n\th=To:Date:Subject:List-Id:List-Unsubscribe:List-Archive:List-Post:\n\tList-Help:List-Subscribe:From:Reply-To:From;\n\tb=M6tvW+TMngHldqg4n1bYPoikxYyMj9ds5ed6biXEnvj9iReIMiUjLPBeQbQ0Tdkgu\n\tL79kCC9MdZ/1KblgfWiMtxSwKX4J4J4g8bWdnt6BCuXHF9fGOUnRU24jiP7gw7e3F+\n\twEbQSSFTttBp8t+WFfEITB/T4f/mITIjG1YNPrzYFImyapDlxxjce47doHHC5QydGS\n\tQSw4IboyUqRztGmkFz7Dvntr4QsueJtOkeutWQoPidEo9oNLg/dL6tqRLw15+cawvU\n\tEHSLFu9TAcWqBX7d0Nk2AR+9+T01O3WWwqDtIPL42qOlJC00j+pqjf7vs8yV0OnWN+\n\tYGTc7YLmYvUpA==",
            "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=raspberrypi.com; s=google;\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=z3PwAJUsVp/iDHOhMmQEQ9vRq809b3N6QX19I2kAmNY=;\n\tb=Onx+sHGzESgppzWBg5TVYUdCYevyG9Milag5fN3mMz1kJEVTD95jWg2MndWw6SLmP5\n\t7h0giAyeHqurgCMPBm6bOfha1qET1NcE1VBAUjyrLxjHLH7ci5c98kngapixhzmurZXz\n\thxXleigjXdfjftcqP/rlyLLTGbQmz+1edpLFzjeY96/Mwn/s76LDSFEE6tyyubHeVPXE\n\tjoOW/GZgZhaeB7T9WK/QXp4N4qM8CKVB/OLUDj1bNRLfQ5rI+c4BIFORhXGdy3nPuA1w\n\tHJt20LdrqoUlvanyihKIadgfkUPvYyspnMx21A0aPSpxeAFS98KbzrlwTYzCIUv95Ecs\n\tE/Vg=="
        ],
        "Authentication-Results": "lancelot.ideasonboard.com; dkim=pass (2048-bit key; \n\tunprotected) header.d=raspberrypi.com\n\theader.i=@raspberrypi.com\n\theader.b=\"Onx+sHGz\"; dkim-atps=neutral",
        "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20210112;\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=z3PwAJUsVp/iDHOhMmQEQ9vRq809b3N6QX19I2kAmNY=;\n\tb=S+oZxwKhCtvtGUQJ3RtrSKe0gm749/07FRIrOe7j/FWwTomOxdTYfT9/bselFjwLxg\n\tewKfe/Jwh3kVxh8wjr2oUwB0Wb5N9HxLgCsagPRsNgrG30jgEN7n8P9Fi8ksYFDEvijs\n\tZWosZ9rDUJZjeRr4FSU4iTePZnlAlcOzXuVEGcs0vLUobf9y2PiBnphKZTxHtcYd3/mj\n\tS9So2nrhvI3iB/OhrHfvY3U1li0DXJc4p9N10oplyBqXu9hk8g/Uh6byu5WOS1bIiw9v\n\tR//OOkR/u/Z/SdDxk9uHhq5WaYRbVvAC+XZ3sIy/cBBpigdK2Bwe25kGBQjfceXs7gdd\n\t5xuQ==",
        "X-Gm-Message-State": "ACrzQf1GbP5k2YIEFZ898/hrHGYBavG5ot+DBdXdRHu9vCCLvRbuBmwu\n\tyFqtChHYRqRPvrdXzIMN9m6h2WKJq3PuuQ==",
        "X-Google-Smtp-Source": "AMsMyM7msZNiD9V/f3LXF54iNEOeHXoJad5uUHEbw+/sKALEvhxPJ3vVdgYGMGuHz5Jr97EJbMGOXQ==",
        "X-Received": "by 2002:a05:600c:1e26:b0:3cf:5238:13fc with SMTP id\n\tay38-20020a05600c1e2600b003cf523813fcmr14349699wmb.151.1667216727095; \n\tMon, 31 Oct 2022 04:45:27 -0700 (PDT)",
        "To": "libcamera-devel@lists.libcamera.org",
        "Date": "Mon, 31 Oct 2022 11:45:15 +0000",
        "Message-Id": "<20221031114522.14215-1-naush@raspberrypi.com>",
        "X-Mailer": "git-send-email 2.25.1",
        "MIME-Version": "1.0",
        "Content-Transfer-Encoding": "8bit",
        "Subject": "[libcamera-devel] [PATCH v5 0/7]\tRaspberry Pi AGC digital gain fixes",
        "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>",
        "From": "Naushir Patuck via libcamera-devel\n\t<libcamera-devel@lists.libcamera.org>",
        "Reply-To": "Naushir Patuck <naush@raspberrypi.com>",
        "Errors-To": "libcamera-devel-bounces@lists.libcamera.org",
        "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>"
    },
    "content": "Hi,\n\nIn version 7:\n\n- For patch 2/7, the cookie must be provided in push() and reset(). Updated the\nrkisp1 and ipu3 pipeline handlers to provide frame numbers for the cookie value.\n- For patch 3/4, add a test for skipped/dropped frames and cookie handling.\n- Updated patch 6/7 to use the request sequence number for the context index\ninstead of using a separte sequence counter.\n\nThanks,\nNaush\n\nNaushir Patuck (7):\n  delayed_controls: Template the ControlRingBuffer class\n  delayed_controls: Add user cookie to DelayedControls\n  tests: delayed_controls: Add cookie tests\n  ipa: raspberrypi: Add RPiController::Metadata::mergeCopy\n  ipa: raspberrypi: Use an array of RPiController::Metadata objects\n  pipeline: ipa: raspberrypi: Use IPA cookies\n  ipa: raspberrypi: agc: Fix digital gain calculation for manual mode\n\n include/libcamera/internal/delayed_controls.h |  21 +--\n include/libcamera/ipa/raspberrypi.mojom       |   6 +-\n src/ipa/raspberrypi/controller/metadata.h     |  10 ++\n src/ipa/raspberrypi/controller/rpi/agc.cpp    |  10 +-\n src/ipa/raspberrypi/raspberrypi.cpp           | 104 +++++++++------\n src/libcamera/delayed_controls.cpp            |  22 ++--\n src/libcamera/pipeline/ipu3/ipu3.cpp          |   9 +-\n .../pipeline/raspberrypi/raspberrypi.cpp      |  18 ++-\n src/libcamera/pipeline/rkisp1/rkisp1.cpp      |   7 +-\n test/delayed_controls.cpp                     | 121 ++++++++++++++++--\n 10 files changed, 240 insertions(+), 88 deletions(-)"
}