{"id":25757,"url":"https://patchwork.libcamera.org/api/covers/25757/?format=json","web_url":"https://patchwork.libcamera.org/cover/25757/","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":"<20260113174642.1185403-1-rui.wang@ideasonboard.com>","date":"2026-01-13T17:46:36","name":"[v7,0/6] refactor DPF parsing and initialization","submitter":{"id":241,"url":"https://patchwork.libcamera.org/api/people/241/?format=json","name":"Rui Wang","email":"rui.wang@ideasonboard.com"},"mbox":"https://patchwork.libcamera.org/cover/25757/mbox/","series":[{"id":5704,"url":"https://patchwork.libcamera.org/api/series/5704/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=5704","date":"2026-01-13T17:46:36","name":"refactor DPF parsing and initialization","version":7,"mbox":"https://patchwork.libcamera.org/series/5704/mbox/"}],"comments":"https://patchwork.libcamera.org/api/covers/25757/comments/","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 95A00BE08B\n\tfor ;\n\tTue, 13 Jan 2026 17:47:00 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id E2D1361FC3;\n\tTue, 13 Jan 2026 18:46:59 +0100 (CET)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 0AE8161FA0\n\tfor ;\n\tTue, 13 Jan 2026 18:46:58 +0100 (CET)","from rui-Precision-7560.local (unknown [209.216.103.65])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 5CCD1316;\n\tTue, 13 Jan 2026 18:46:31 +0100 (CET)"],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key;\n\tunprotected) header.d=ideasonboard.com header.i=@ideasonboard.com\n\theader.b=\"c3VQj2jJ\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1768326391;\n\tbh=q5NoNPvcCiuIqaOwdwHhANlfjknF52jzlg6fYI4uziM=;\n\th=From:To:Cc:Subject:Date:From;\n\tb=c3VQj2jJyyxJfRo8LdUgQgq+r93uZkumMMeFQqMTKoAJg2yYN0eY6r/A6A36xCmK0\n\tIBv0rSfwN6YMC7ApCaQ3tY8r/3z6AHd9AQAYLbYoN8NT3uipd1O209gegt2XR+qI0P\n\t4FVuYMEeL8LKAf4rNd98gHj1f+JcHYdiejXAToHg=","From":"Rui Wang ","To":"libcamera-devel@lists.libcamera.org","Cc":"Rui Wang ","Subject":"[PATCH v7 0/6] refactor DPF parsing and initialization","Date":"Tue, 13 Jan 2026 12:46:36 -0500","Message-ID":"<20260113174642.1185403-1-rui.wang@ideasonboard.com>","X-Mailer":"git-send-email 2.43.0","MIME-Version":"1.0","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":"This patch series refactors the DPF (Denoise Pre-Filter) parsing and \ninitialization\n in the rkisp1 IPA module, and enables DPF tuning for the IMX219/OV5647 sensor.\n The changes include restructuring the DPF configuration handling, improving\n readability, and adding support for sensor-specific DPF parameters.\n Support mode selection base on tuning parameters\n\n\nRui Wang (6):\n ipa: rkisp1: algorithms: dpf: refactor DPF parsing and initialization\n ipa: rkisp1: algorithms: dpf: Implement mode switching\n ipa: rkisp1: algorithms: dpf: Refactor prepare() into helpers\n ipa: rkisp1: algorithms: dpf: Simplify YAML key names\n ipa: rkisp1: algorithms: dpf: Add detailed config logging\n ipa: rkisp1: algorithms: data: enable DPF tuning for sensors\n\n src/ipa/rkisp1/algorithms/dpf.cpp | 277 ++++++++++++++++++++++++------\n src/ipa/rkisp1/algorithms/dpf.h | 24 +++\n src/ipa/rkisp1/data/imx219.yaml | 38 ++++\n src/ipa/rkisp1/data/meson.build | 1 +\n src/ipa/rkisp1/data/ov5640.yaml | 51 +++++-\n src/ipa/rkisp1/data/ov5647.yaml | 46 +++++\n 6 files changed, 378 insertions(+), 59 deletions(-)\n create mode 100644 src/ipa/rkisp1/data/ov5647.yaml"}