{"id":12758,"url":"https://patchwork.libcamera.org/api/patches/12758/?format=json","web_url":"https://patchwork.libcamera.org/patch/12758/","project":{"id":1,"url":"https://patchwork.libcamera.org/api/projects/1/?format=json","name":"libcamera","link_name":"libcamera","list_id":"libcamera_core","list_email":"libcamera-devel@lists.libcamera.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20210701113442.111718-4-naush@raspberrypi.com>","date":"2021-07-01T11:34:41","name":"[libcamera-devel,v2,3/4] ipa: raspberrypi: Increase the default max frame duration to 250s","commit_ref":null,"pull_url":null,"state":"superseded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=json","name":"Naushir Patuck","email":"naush@raspberrypi.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/12758/mbox/","series":[{"id":2196,"url":"https://patchwork.libcamera.org/api/series/2196/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=2196","date":"2021-07-01T11:34:38","name":"Raspberry Pi: Enable imx477 long exposure modes","version":2,"mbox":"https://patchwork.libcamera.org/series/2196/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/12758/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/12758/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 80DACC3222\n\tfor <parsemail@patchwork.libcamera.org>;\n\tThu,  1 Jul 2021 11:34:52 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 29679684FE;\n\tThu,  1 Jul 2021 13:34:52 +0200 (CEST)","from mail-wm1-x32a.google.com (mail-wm1-x32a.google.com\n\t[IPv6:2a00:1450:4864:20::32a])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 4F6C76028A\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tThu,  1 Jul 2021 13:34:49 +0200 (CEST)","by mail-wm1-x32a.google.com with SMTP id\n\tq18-20020a1ce9120000b02901f259f3a250so3838662wmc.2\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tThu, 01 Jul 2021 04:34:49 -0700 (PDT)","from naush-laptop.patuck.local ([88.97.76.4])\n\tby smtp.gmail.com with ESMTPSA id\n\tf6sm8076495wrs.13.2021.07.01.04.34.48\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tThu, 01 Jul 2021 04:34:48 -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=\"gf0e0Dpp\"; 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\n\tThu, 01 Jul 2021 04:34:48 -0700 (PDT)","From":"Naushir Patuck <naush@raspberrypi.com>","To":"libcamera-devel@lists.libcamera.org","Date":"Thu,  1 Jul 2021 12:34:41 +0100","Message-Id":"<20210701113442.111718-4-naush@raspberrypi.com>","X-Mailer":"git-send-email 2.25.1","In-Reply-To":"<20210701113442.111718-1-naush@raspberrypi.com>","References":"<20210701113442.111718-1-naush@raspberrypi.com>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH v2 3/4] 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>\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 4d09a84f6532..dd20c854c788 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","v2","3/4"]}