{"id":27473,"url":"https://patchwork.libcamera.org/api/patches/27473/?format=json","web_url":"https://patchwork.libcamera.org/patch/27473/","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":"<20260723154327.1357866-25-barnabas.pocze@ideasonboard.com>","date":"2026-07-23T15:43:07","name":"[RFC,v2,24/43] ipa: libipa: agc: Use full range as default `FrameDurationLimits`","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"6bb0883e2a6fcbc970d21515c7a5332454369f20","submitter":{"id":216,"url":"https://patchwork.libcamera.org/api/people/216/?format=json","name":"Barnabás Pőcze","email":"barnabas.pocze@ideasonboard.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/27473/mbox/","series":[{"id":6075,"url":"https://patchwork.libcamera.org/api/series/6075/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=6075","date":"2026-07-23T15:42:43","name":"ipa: libipa: agc rework","version":2,"mbox":"https://patchwork.libcamera.org/series/6075/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/27473/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/27473/checks/","tags":{},"headers":{"Return-Path":"","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 9432BC328C\n\tfor ;\n\tThu, 23 Jul 2026 15:44:08 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 2F47167F2D;\n\tThu, 23 Jul 2026 17:44:08 +0200 (CEST)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 64CE567E5C\n\tfor ;\n\tThu, 23 Jul 2026 17:43:36 +0200 (CEST)","from pb-laptop.local (185.182.215.156.nat.pool.zt.hu\n\t[185.182.215.156])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 8AC141C37\n\tfor ;\n\tThu, 23 Jul 2026 17:42:35 +0200 (CEST)"],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key;\n\tunprotected) header.d=ideasonboard.com header.i=@ideasonboard.com\n\theader.b=\"hqNzQ4VE\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1784821355;\n\tbh=iLWNupkj4FCiaDjXo9PV4n8grrXEgk0vU1VxnRr8ROw=;\n\th=From:To:Subject:Date:In-Reply-To:References:From;\n\tb=hqNzQ4VE3ReVDdQKhQo7acqYf3I1Fijk8tN+JgbkWZl2Xm8s1fDBnoyTQ1xYfei81\n\teL2UWbLyjn0JN2Yskn4XXPfe0I9hssalVCoDHSEtcMgyuH3+pCTVWz02LJIRjaYhzi\n\tl8NMfYBheARJIiieHxnncBg0EB/ipu+oqQg1IGpg=","From":"=?utf-8?q?Barnab=C3=A1s_P=C5=91cze?= ","To":"libcamera-devel@lists.libcamera.org","Subject":"[RFC PATCH v2 24/43] ipa: libipa: agc: Use full range as default\n\t`FrameDurationLimits`","Date":"Thu, 23 Jul 2026 17:43:07 +0200","Message-ID":"<20260723154327.1357866-25-barnabas.pocze@ideasonboard.com>","X-Mailer":"git-send-email 2.55.0","In-Reply-To":"<20260723154327.1357866-1-barnabas.pocze@ideasonboard.com>","References":"<20260723154327.1357866-1-barnabas.pocze@ideasonboard.com>","MIME-Version":"1.0","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":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"Currently the default value for `FrameDurationLimits` is meaningless\nbecause the full range is used by default. So advertise the full range.\n\nSigned-off-by: Barnabás Pőcze \n---\n src/ipa/libipa/agc.cpp | 2 +-\n 1 file changed, 1 insertion(+), 1 deletion(-)","diff":"diff --git a/src/ipa/libipa/agc.cpp b/src/ipa/libipa/agc.cpp\nindex 49b3034746..edcbab1e0b 100644\n--- a/src/ipa/libipa/agc.cpp\n+++ b/src/ipa/libipa/agc.cpp\n@@ -326,7 +326,7 @@ int AgcAlgorithm::configure(agc::Session &session, agc::ActiveState &state, cons\n \tconfig.ctrlMap[&controls::FrameDurationLimits] = ControlInfo{\n \t\tframeDurations[0],\n \t\tframeDurations[1],\n-\t\tSpan{ { frameDurations[2], frameDurations[2] } },\n+\t\tSpan{ { frameDurations[0], frameDurations[1] } },\n \t};\n \n \tsession.minFrameDuration = std::chrono::microseconds(frameDurations[0]);\n","prefixes":["RFC","v2","24/43"]}