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{ "id": 12851, "url": "https://patchwork.libcamera.org/api/patches/12851/?format=api", "web_url": "https://patchwork.libcamera.org/patch/12851/", "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": "<20210707094815.1500917-8-naush@raspberrypi.com>", "date": "2021-07-07T09:48:14", "name": "[libcamera-devel,v4,7/8] ipa: raspberrypi: Increase the default max frame duration to 250s", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "fa44ba42336b6de890371a5d6b5f623e4502f15f", "submitter": { "id": 34, "url": "https://patchwork.libcamera.org/api/people/34/?format=api", "name": "Naushir Patuck", "email": "naush@raspberrypi.com" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/12851/mbox/", "series": [ { "id": 2214, "url": "https://patchwork.libcamera.org/api/series/2214/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=2214", "date": "2021-07-07T09:48:07", "name": "Raspberry Pi: Enable imx477 long exposure modes", "version": 4, "mbox": "https://patchwork.libcamera.org/series/2214/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/12851/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/12851/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 176E3C3224\n\tfor <parsemail@patchwork.libcamera.org>;\n\tWed, 7 Jul 2021 09:48:33 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id BE72D68516;\n\tWed, 7 Jul 2021 11:48:32 +0200 (CEST)", "from mail-wr1-x430.google.com (mail-wr1-x430.google.com\n\t[IPv6:2a00:1450:4864:20::430])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id E7F6E68525\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tWed, 7 Jul 2021 11:48:22 +0200 (CEST)", "by mail-wr1-x430.google.com with SMTP id i94so2327745wri.4\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tWed, 07 Jul 2021 02:48:22 -0700 (PDT)", "from naush-laptop.pitowers.org\n\t([2a00:1098:3142:14:f800:302e:bf7e:a06b])\n\tby smtp.gmail.com with ESMTPSA id\n\tr16sm23377836wrx.63.2021.07.07.02.48.21\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tWed, 07 Jul 2021 02:48:22 -0700 (PDT)" ], "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=\"AlKcPrrs\"; 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\n\tWed, 07 Jul 2021 02:48:22 -0700 (PDT)", "From": "Naushir Patuck <naush@raspberrypi.com>", "To": "libcamera-devel@lists.libcamera.org", "Date": "Wed, 7 Jul 2021 10:48:14 +0100", "Message-Id": "<20210707094815.1500917-8-naush@raspberrypi.com>", "X-Mailer": "git-send-email 2.25.1", "In-Reply-To": "<20210707094815.1500917-1-naush@raspberrypi.com>", "References": "<20210707094815.1500917-1-naush@raspberrypi.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[libcamera-devel] [PATCH v4 7/8] ipa: raspberrypi: Increase the\n\tdefault max frame duration to 250s", "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": "With the recent change to allow long exposures on the imx477, the existing 100s\nlimit was not adequate.\n\nSigned-off-by: Naushir Patuck <naush@raspberrypi.com>\nReviewed-by: David Plowman <david.plowman@raspberrypi.com>\nReviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>\n---\n src/ipa/raspberrypi/raspberrypi.cpp | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)", "diff": "diff --git a/src/ipa/raspberrypi/raspberrypi.cpp b/src/ipa/raspberrypi/raspberrypi.cpp\nindex db103a885b7a..8fb98a49da63 100644\n--- a/src/ipa/raspberrypi/raspberrypi.cpp\n+++ b/src/ipa/raspberrypi/raspberrypi.cpp\n@@ -62,7 +62,7 @@ using utils::Duration;\n constexpr double DefaultAnalogueGain = 1.0;\n constexpr Duration DefaultExposureTime = 20.0ms;\n constexpr Duration defaultMinFrameDuration = 1.0s / 30.0;\n-constexpr Duration defaultMaxFrameDuration = 100.0s;\n+constexpr Duration defaultMaxFrameDuration = 250.0s;\n \n /*\n * Determine the minimum allowable inter-frame duration to run the controller\n", "prefixes": [ "libcamera-devel", "v4", "7/8" ] }