Show a cover letter.

GET /api/covers/22153/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "id": 22153,
    "url": "https://patchwork.libcamera.org/api/covers/22153/?format=api",
    "web_url": "https://patchwork.libcamera.org/cover/22153/",
    "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": "<20241203093814.67984-1-mzamazal@redhat.com>",
    "date": "2024-12-03T09:38:12",
    "name": "[v2,0/1] libcamera: software_isp: Actually apply black level from tuning data",
    "submitter": {
        "id": 177,
        "url": "https://patchwork.libcamera.org/api/people/177/?format=api",
        "name": "Milan Zamazal",
        "email": "mzamazal@redhat.com"
    },
    "mbox": "https://patchwork.libcamera.org/cover/22153/mbox/",
    "series": [
        {
            "id": 4839,
            "url": "https://patchwork.libcamera.org/api/series/4839/?format=api",
            "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=4839",
            "date": "2024-12-03T09:38:12",
            "name": "libcamera: software_isp: Actually apply black level from tuning data",
            "version": 2,
            "mbox": "https://patchwork.libcamera.org/series/4839/mbox/"
        }
    ],
    "comments": "https://patchwork.libcamera.org/api/covers/22153/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 30779BDC71\n\tfor <parsemail@patchwork.libcamera.org>;\n\tTue,  3 Dec 2024 09:38:28 +0000 (UTC)",
            "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 0C60D6607B;\n\tTue,  3 Dec 2024 10:38:26 +0100 (CET)",
            "from us-smtp-delivery-124.mimecast.com\n\t(us-smtp-delivery-124.mimecast.com [170.10.129.124])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id C33A9618B1\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tTue,  3 Dec 2024 10:38:24 +0100 (CET)",
            "from mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com\n\t(ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63])\n\tby relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3,\n\tcipher=TLS_AES_256_GCM_SHA384) id us-mta-487-ZY7_NEpKPnSVKAgWM8wZbA-1;\n\tTue, 03 Dec 2024 04:38:20 -0500",
            "from mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com\n\t(mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.4])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\tkey-exchange X25519 server-signature RSA-PSS (2048 bits)\n\tserver-digest SHA256) (No client certificate requested)\n\tby mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix)\n\twith ESMTPS id 16B051955F45; Tue,  3 Dec 2024 09:38:19 +0000 (UTC)",
            "from nuthatch.brq.redhat.com (unknown [10.43.17.31])\n\tby mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix)\n\twith ESMTP id A2E5E30000DF; Tue,  3 Dec 2024 09:38:17 +0000 (UTC)"
        ],
        "Authentication-Results": "lancelot.ideasonboard.com; dkim=pass (1024-bit key;\n\tunprotected) header.d=redhat.com header.i=@redhat.com\n\theader.b=\"T0ygqhqB\"; dkim-atps=neutral",
        "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com;\n\ts=mimecast20190719; t=1733218703;\n\th=from:from:reply-to:subject:subject:date:date:message-id:message-id:\n\tto:to:cc:cc:mime-version:mime-version:content-type:content-type:\n\tcontent-transfer-encoding:content-transfer-encoding;\n\tbh=fODcXQprng+YHxWY3SJnDvGcmcgYyAQDSu7TpdX6FC4=;\n\tb=T0ygqhqBCslrPW/RhyzhHKBdm4QDp4pa1/RkMOx43hHbBqxZRKRVL5cOa8XC7hI5/l7e9g\n\t7m98AYVkttn4shpnR7XNRbH7XMZYnd5R8MrDt2pfGZzkED5WkqIVp/PuUHyp5ih06kah4d\n\tFs18oIqRePqsxPcAQGYcKrqVQdWz5Hg=",
        "X-MC-Unique": "ZY7_NEpKPnSVKAgWM8wZbA-1",
        "X-Mimecast-MFC-AGG-ID": "ZY7_NEpKPnSVKAgWM8wZbA",
        "From": "Milan Zamazal <mzamazal@redhat.com>",
        "To": "libcamera-devel@lists.libcamera.org",
        "Cc": "Milan Zamazal <mzamazal@redhat.com>,\n\tKieran Bingham <kieran.bingham@ideasonboard.com>,\n\tRobert Mader <robert.mader@collabora.com>",
        "Subject": "[PATCH v2 0/1] libcamera: software_isp: Actually apply black level\n\tfrom tuning data",
        "Date": "Tue,  3 Dec 2024 10:38:12 +0100",
        "Message-ID": "<20241203093814.67984-1-mzamazal@redhat.com>",
        "MIME-Version": "1.0",
        "X-Scanned-By": "MIMEDefang 3.4.1 on 10.30.177.4",
        "X-Mimecast-Spam-Score": "0",
        "X-Mimecast-MFC-PROC-ID": "xxV8aNbN2GwxjzeAphVpGagfycyNi0SOo6Gj4NhHLjc_1733218699",
        "X-Mimecast-Originator": "redhat.com",
        "Content-Type": "text/plain; charset=UTF-8",
        "Content-Transfer-Encoding": "8bit",
        "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": "This is an alternative proposal fixing the black level to\nhttps://patchwork.libcamera.org/patch/21703/ by Robert.  This patch\nfixes just the obvious bug, the other parts of the given series,\ni.e. attempt to fix problems when switching cameras[1] or introducing\nIMX355 helper, are not covered.  This patch can be handled separately or\nincorporated into the Robert’s series or another solution may be\nproposed.\n\n[1] I wonder whether\nhttps://patchwork.libcamera.org/project/libcamera/list/?series=4752\ncould be related.\n\nChanges in v2:\n- Rebased on master.\n\nMilan Zamazal (1):\n  libcamera: software_isp: Actually apply black level from tuning data\n\n src/ipa/simple/algorithms/blc.cpp | 7 +++++--\n src/ipa/simple/algorithms/blc.h   | 4 ++++\n src/ipa/simple/soft_simple.cpp    | 3 +--\n 3 files changed, 10 insertions(+), 4 deletions(-)"
}