{"id":19144,"url":"https://patchwork.libcamera.org/api/patches/19144/?format=json","web_url":"https://patchwork.libcamera.org/patch/19144/","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":"<20231013074841.16972-21-naush@raspberrypi.com>","date":"2023-10-13T07:48:41","name":"[libcamera-devel,v2,20/20] ipa: rpi: agc: When AGC channels are changed, start with the 1st channel","commit_ref":null,"pull_url":null,"state":"accepted","archived":false,"hash":"654f6d37863de811f31df5475aea27d8a9c23db8","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/19144/mbox/","series":[{"id":4049,"url":"https://patchwork.libcamera.org/api/series/4049/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=4049","date":"2023-10-13T07:48:21","name":"Raspberry Pi: Preliminary PiSP support","version":2,"mbox":"https://patchwork.libcamera.org/series/4049/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/19144/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/19144/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 DD859C32C3\n\tfor ;\n\tFri, 13 Oct 2023 07:49:11 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 8C4B1629A7;\n\tFri, 13 Oct 2023 09:49:11 +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 68A5062980\n\tfor ;\n\tFri, 13 Oct 2023 09:49:01 +0200 (CEST)","by mail-wm1-x32a.google.com with SMTP id\n\t5b1f17b1804b1-405361bba99so18181555e9.2\n\tfor ;\n\tFri, 13 Oct 2023 00:49:01 -0700 (PDT)","from localhost.localdomain ([93.93.133.154])\n\tby smtp.gmail.com with ESMTPSA id\n\tm16-20020a7bca50000000b003fee6e170f9sm1791890wml.45.2023.10.13.00.49.00\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tFri, 13 Oct 2023 00:49:00 -0700 (PDT)"],"DKIM-Signature":["v=1; 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\n\tFri, 13 Oct 2023 00:49:00 -0700 (PDT)","To":"libcamera-devel@lists.libcamera.org","Date":"Fri, 13 Oct 2023 08:48:41 +0100","Message-Id":"<20231013074841.16972-21-naush@raspberrypi.com>","X-Mailer":"git-send-email 2.34.1","In-Reply-To":"<20231013074841.16972-1-naush@raspberrypi.com>","References":"<20231013074841.16972-1-naush@raspberrypi.com>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH v2 20/20] ipa: rpi: agc: When AGC channels\n\tare changed, start with the 1st channel","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","From":"Naushir Patuck via libcamera-devel\n\t","Reply-To":"Naushir Patuck ","Cc":"Jacopo Mondi ","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"Whenever the AGC active channels are changed, start with the first\nchannel listed. This allows applications to rely on a particular channel\nbeing generated first. For example, multi-exposure HDR always wants the\nshort channel first.\n\nSigned-off-by: Naushir Patuck \nReviewed-by: David Plowman \nReviewed-by: Jacopo Mondi \n---\n src/ipa/rpi/controller/rpi/agc.cpp | 1 +\n 1 file changed, 1 insertion(+)","diff":"diff --git a/src/ipa/rpi/controller/rpi/agc.cpp b/src/ipa/rpi/controller/rpi/agc.cpp\nindex 758da0719b9b..32eb36242268 100644\n--- a/src/ipa/rpi/controller/rpi/agc.cpp\n+++ b/src/ipa/rpi/controller/rpi/agc.cpp\n@@ -203,6 +203,7 @@ void Agc::setActiveChannels(const std::vector &activeChannels)\n \n \tLOG(RPiAgc, Debug) << \"setActiveChannels \" << activeChannels;\n \tactiveChannels_ = activeChannels;\n+\tindex_ = 0;\n }\n \n void Agc::switchMode(CameraMode const &cameraMode,\n","prefixes":["libcamera-devel","v2","20/20"]}