Patch Detail
Show a patch.
GET /api/1.1/patches/10505/?format=api
{ "id": 10505, "url": "https://patchwork.libcamera.org/api/1.1/patches/10505/?format=api", "web_url": "https://patchwork.libcamera.org/patch/10505/", "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": "<20201126123203.19105-5-david.plowman@raspberrypi.com>", "date": "2020-11-26T12:32:03", "name": "[libcamera-devel,v2,4/4] src: ipa: raspberrypi: Fix initial AGC oscillation for imx219 sensor", "commit_ref": null, "pull_url": null, "state": "accepted", "archived": false, "hash": "94ad3560d8abf3c20c8a2be5b9dc3e2829a59a53", "submitter": { "id": 42, "url": "https://patchwork.libcamera.org/api/1.1/people/42/?format=api", "name": "David Plowman", "email": "david.plowman@raspberrypi.com" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/10505/mbox/", "series": [ { "id": 1483, "url": "https://patchwork.libcamera.org/api/1.1/series/1483/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=1483", "date": "2020-11-26T12:31:59", "name": "Raspberry Pi AGC improvements", "version": 2, "mbox": "https://patchwork.libcamera.org/series/1483/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/10505/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/10505/checks/", "tags": {}, "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 A9A7EBE176\n\tfor <parsemail@patchwork.libcamera.org>;\n\tThu, 26 Nov 2020 12:32:17 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 6E6B363467;\n\tThu, 26 Nov 2020 13:32:17 +0100 (CET)", "from mail-ed1-x535.google.com (mail-ed1-x535.google.com\n\t[IPv6:2a00:1450:4864:20::535])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 065AA63449\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tThu, 26 Nov 2020 13:32:15 +0100 (CET)", "by mail-ed1-x535.google.com with SMTP id q3so2072579edr.12\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tThu, 26 Nov 2020 04:32:15 -0800 (PST)", "from pi4-davidp.lan (plowpeople3.plus.com. [80.229.223.72])\n\tby smtp.gmail.com with ESMTPSA id\n\tu5sm3064354edp.5.2020.11.26.04.32.12\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tThu, 26 Nov 2020 04:32:13 -0800 (PST)" ], "Authentication-Results": "lancelot.ideasonboard.com;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n\tunprotected) header.d=raspberrypi.com header.i=@raspberrypi.com\n\theader.b=\"inxP2XJr\"; dkim-atps=neutral", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=raspberrypi.com; s=google;\n\th=from:to:cc:subject:date:message-id:in-reply-to:references\n\t:mime-version:content-transfer-encoding;\n\tbh=+NVlZDjzRN8Jm3viX7G6HYZHjp/sXYM7h/3wGLb47/w=;\n\tb=inxP2XJr5wxY427s1TzVxfg/bV1shgeri0dfZAgmJCro4fNctb10FmwRnHfCkZBpJW\n\tsphl+K4bPK6ePubF5rXCmIvvkbkgapJ0TGXNOcFgYQjXsChWIWKrSdhAWpIx4oQBgHli\n\ttdu49eyYHJGGpJdgTcP7K2Y6hf4TlWKe8YUY8mNzcn5GQMsoSABCqQ/4fcY1iHpDkVqU\n\t8Op84aojOrJUp3aBByiTLdgFvh6lMhlBcksk2AyIvzkDcPf8UOOa+7PeEHJ0Fu44EpRI\n\tic3ypc75Or2WSMfKOtPRDqaX/QhrYok+LRM50jgFtlmb7LUd3GDA4Um6v5uISWyNBbE9\n\tzXyQ==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20161025;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to\n\t:references:mime-version:content-transfer-encoding;\n\tbh=+NVlZDjzRN8Jm3viX7G6HYZHjp/sXYM7h/3wGLb47/w=;\n\tb=IYtDT5vcm45XStqoemvcd3SuUT6oSW9YQumAgbEehlLlwb/JFP/uUrpJLour3gvn6w\n\tLO13cpTm06G2k2WefiFtuP3xLpDWnF3fHG0n8BlVDrOTnLtYVwSHeINskckOk6+N2XvF\n\tst8kkdA6bRKF4wU5bbjN5x9SLuJUsMBGnBr6cZ97wVusmAwsIrOvwZlsdc5SQsafEMEX\n\twx73TU8ZzcSlnRrLLygytWIEJX9edNrvNtIQ2J/+3Qu3BdofxR8vJSNsByp0tThgQMnD\n\tgVf5ZZHieFRVtYcbZnEwLgNS9TeQWFuYTqmTr9onbxBP7RV/4L6bbKJJqdowwzJ0EFEX\n\tx/eQ==", "X-Gm-Message-State": "AOAM530PGLtiaw9pUKYITnG5SZ5wBh+RqhBETjv8GMJPrazVw4cmv60i\n\tFQzZNPHLIKo6I8Rso0sqHzhNnJCsgMPxxTRH", "X-Google-Smtp-Source": "ABdhPJyBfnMI2eacxFzh7NlmK7uB88mm4dkAqRM5A+Twv/2HZ8BlGb/e2YnSVdwrn/NUrAj9ZCkWYA==", "X-Received": "by 2002:a05:6402:19b4:: with SMTP id\n\to20mr2280350edz.103.1606393934278; \n\tThu, 26 Nov 2020 04:32:14 -0800 (PST)", "From": "David Plowman <david.plowman@raspberrypi.com>", "To": "libcamera-devel@lists.libcamera.org", "Date": "Thu, 26 Nov 2020 12:32:03 +0000", "Message-Id": "<20201126123203.19105-5-david.plowman@raspberrypi.com>", "X-Mailer": "git-send-email 2.20.1", "In-Reply-To": "<20201126123203.19105-1-david.plowman@raspberrypi.com>", "References": "<20201126123203.19105-1-david.plowman@raspberrypi.com>", "MIME-Version": "1.0", "Subject": "[libcamera-devel] [PATCH v2 4/4] src: ipa: raspberrypi: Fix initial\n\tAGC oscillation for imx219 sensor", "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>", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "The exposure times in the exposure modes were causing AGC oscillations\nbecause the algorithm was demanding long unachievable exposure times\nbut, without working sensor metadata, thought it was getting them when\nactually it was not. We fix it by making the exposure profile request\nonly achievable exposure times, as we do for the ov5647 tuning.\n\nSigned-off-by: David Plowman <david.plowman@raspberrypi.com>\nReviewed-by: Naushir Patuck <naush@raspberrypi.com>\nReviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>\n---\n src/ipa/raspberrypi/data/imx219.json | 4 ++--\n 1 file changed, 2 insertions(+), 2 deletions(-)", "diff": "diff --git a/src/ipa/raspberrypi/data/imx219.json b/src/ipa/raspberrypi/data/imx219.json\nindex b03a7beb..212f8b9a 100644\n--- a/src/ipa/raspberrypi/data/imx219.json\n+++ b/src/ipa/raspberrypi/data/imx219.json\n@@ -133,7 +133,7 @@\n {\n \"shutter\":\n [\n- 100, 10000, 30000, 60000, 120000\n+ 100, 10000, 30000, 30000, 30000\n ],\n \"gain\":\n [\n@@ -144,7 +144,7 @@\n {\n \"shutter\":\n [\n- 100, 5000, 10000, 20000, 120000\n+ 100, 5000, 10000, 20000, 30000\n ],\n \"gain\":\n [\n", "prefixes": [ "libcamera-devel", "v2", "4/4" ] }