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{ "id": 18819, "url": "https://patchwork.libcamera.org/api/1.1/covers/18819/?format=api", "web_url": "https://patchwork.libcamera.org/cover/18819/", "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": "<20230713151218.26045-1-david.plowman@raspberrypi.com>", "date": "2023-07-13T15:12:16", "name": "[libcamera-devel,v4,0/2] Add flicker avoidance controls", "submitter": { "id": 42, "url": "https://patchwork.libcamera.org/api/1.1/people/42/?format=api", "name": "David Plowman", "email": "david.plowman@raspberrypi.com" }, "mbox": "https://patchwork.libcamera.org/cover/18819/mbox/", "series": [ { "id": 3970, "url": "https://patchwork.libcamera.org/api/1.1/series/3970/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=3970", "date": "2023-07-13T15:12:16", "name": "Add flicker avoidance controls", "version": 4, "mbox": "https://patchwork.libcamera.org/series/3970/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/covers/18819/comments/", "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 370BFBEFBE\n\tfor <parsemail@patchwork.libcamera.org>;\n\tThu, 13 Jul 2023 15:12:24 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 8A189628C3;\n\tThu, 13 Jul 2023 17:12:23 +0200 (CEST)", "from mail-wm1-x32c.google.com (mail-wm1-x32c.google.com\n\t[IPv6:2a00:1450:4864:20::32c])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id C21F161E37\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tThu, 13 Jul 2023 17:12:21 +0200 (CEST)", "by mail-wm1-x32c.google.com with SMTP id\n\t5b1f17b1804b1-3fbc244d307so7565305e9.1\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tThu, 13 Jul 2023 08:12:21 -0700 (PDT)", "from pi4-davidp.pitowers.org\n\t([2a00:1098:3142:14:2bce:64d6:1a5c:49a2])\n\tby smtp.gmail.com with ESMTPSA id\n\tf11-20020a7bc8cb000000b003fa98908014sm18771086wml.8.2023.07.13.08.12.20\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tThu, 13 Jul 2023 08:12:20 -0700 (PDT)" ], "DKIM-Signature": [ "v=1; 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\n\tThu, 13 Jul 2023 08:12:20 -0700 (PDT)", "To": "libcamera-devel@lists.libcamera.org", "Date": "Thu, 13 Jul 2023 16:12:16 +0100", "Message-Id": "<20230713151218.26045-1-david.plowman@raspberrypi.com>", "X-Mailer": "git-send-email 2.30.2", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[libcamera-devel] [PATCH v4 0/2] Add flicker avoidance controls", "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>", "From": "David Plowman via libcamera-devel <libcamera-devel@lists.libcamera.org>", "Reply-To": "David Plowman <david.plowman@raspberrypi.com>", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "Hi\n\nHere are the flicker avoidance controls, as I think we agreed when\ndiscussing it last week. We seem to be up to v4 now.\n\nThe main change is to remove the explicit 50/60Hz modes, we now use\nthe custom mode with an explicitly supplied time value. Elsewhere\ndocumentation is reworded slightly in places to conform to what I\nthink we said.\n\nThanks!\nDavid\n\nDavid Plowman (2):\n libcamera: controls: Add controls for AEC/AGC flicker avoidance\n ipa: rpi: common: Handle AEC/AGC flicker controls\n\n src/ipa/rpi/common/ipa_base.cpp | 64 +++++++++++++++++++++++++-\n src/ipa/rpi/common/ipa_base.h | 6 +++\n src/libcamera/control_ids.yaml | 79 ++++++++++++++++++++++++++-------\n 3 files changed, 131 insertions(+), 18 deletions(-)" }