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{ "id": 27175, "url": "https://patchwork.libcamera.org/api/patches/27175/?format=api", "web_url": "https://patchwork.libcamera.org/patch/27175/", "project": { "id": 1, "url": "https://patchwork.libcamera.org/api/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": "<20260703122543.1991189-17-paul.elder@ideasonboard.com>", "date": "2026-07-03T12:25:22", "name": "[RFC,16/19] utils: tuning: rkisp2.py: Add tuning script for rkisp2", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "f302fd0afd4ff6722da26f96dbe2988daba1cf3c", "submitter": { "id": 17, "url": "https://patchwork.libcamera.org/api/people/17/?format=api", "name": "Paul Elder", "email": "paul.elder@ideasonboard.com" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/27175/mbox/", "series": [ { "id": 6035, "url": "https://patchwork.libcamera.org/api/series/6035/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=6035", "date": "2026-07-03T12:25:06", "name": "Add support for rkisp2", "version": 1, "mbox": "https://patchwork.libcamera.org/series/6035/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/27175/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/27175/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 4FD6BC328C\n\tfor <parsemail@patchwork.libcamera.org>;\n\tFri, 3 Jul 2026 12:26:59 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 02EA365FF0;\n\tFri, 3 Jul 2026 14:26:59 +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 195FB65FC2\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tFri, 3 Jul 2026 14:26:57 +0200 (CEST)", "from neptunite.hamster-moth.ts.net (unknown\n\t[IPv6:2404:7a81:160:2100:a2cc:2f45:3bd7:2589])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 371051121;\n\tFri, 3 Jul 2026 14:26:07 +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=\"jE8GAeBf\"; dkim-atps=neutral", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1783081571;\n\tbh=Zlm0egukM4G+0+A8YxhawoYkXbpnOYicQACr04edykw=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=jE8GAeBfH3V8TkuJpyOZ3WCe/+PqxpnmZIilyUUNdqxM0U3uG9OPFU245EDSZKARS\n\tOrFVtmm0REkbdmW3KSsI7Jq23Uu5f0xiPKW0nMqU1+FZLSMdeTefMfpDb/kUW5Yu4g\n\tXiWrVe2FAxgBDr6ISn2ONLgYpsogccIBAxwuvDyg=", "From": "Paul Elder <paul.elder@ideasonboard.com>", "To": "laurent.pinchart@ideasonboard.com", "Cc": "Paul Elder <paul.elder@ideasonboard.com>, michael.riesch@collabora.com, \n\txuhf@rock-chips.com, stefan.klug@ideasonboard.com,\n\tkieran.bingham@ideasonboard.com, dan.scally@ideasonboard.com,\n\tjacopo.mondi@ideasonboard.com, nicolas.dufresne@collabora.com,\n\tlibcamera-devel@lists.libcamera.org", "Subject": "[RFC PATCH 16/19] utils: tuning: rkisp2.py: Add tuning script for\n\trkisp2", "Date": "Fri, 3 Jul 2026 21:25:22 +0900", "Message-ID": "<20260703122543.1991189-17-paul.elder@ideasonboard.com>", "X-Mailer": "git-send-email 2.47.2", "In-Reply-To": "<20260703122543.1991189-1-paul.elder@ideasonboard.com>", "References": "<20260703122543.1991189-1-paul.elder@ideasonboard.com>", "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": "<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": "Add a tuning script for the rkisp2. It is based on the rkisp1 tuning\nscript.\n\nSigned-off-by: Paul Elder <paul.elder@ideasonboard.com>\n\n---\nlsc is not output currently as it needs a bit more investigation.\n---\n utils/tuning/rkisp2.py | 42 ++++++++++++++++++++++++++++++++++++++++++\n 1 file changed, 42 insertions(+)\n create mode 100755 utils/tuning/rkisp2.py", "diff": "diff --git a/utils/tuning/rkisp2.py b/utils/tuning/rkisp2.py\nnew file mode 100755\nindex 000000000000..13feff03e6cc\n--- /dev/null\n+++ b/utils/tuning/rkisp2.py\n@@ -0,0 +1,42 @@\n+#!/usr/bin/env python3\n+# SPDX-License-Identifier: GPL-2.0-or-later\n+#\n+# Copyright (C) 2026, Paul Elder <paul.elder@ideasonboard.com>\n+# Copyright (C) 2026, Ideas On Board\n+#\n+# Tuning script for rkisp2, based on rkisp1\n+\n+import logging\n+import sys\n+\n+import coloredlogs\n+import libtuning as lt\n+from libtuning.generators import YamlOutput\n+from libtuning.modules.agc import AGCRkISP1\n+from libtuning.modules.awb import AWBRkISP1\n+from libtuning.modules.ccm import CCMRkISP1\n+from libtuning.modules.lsc import LSCRkISP1\n+from libtuning.modules.lux import LuxRkISP1\n+from libtuning.modules.static import StaticModule\n+from libtuning.parsers import YamlParser\n+\n+coloredlogs.install(level=logging.INFO, fmt='%(name)s %(levelname)s %(message)s')\n+\n+csm = StaticModule('ColorSpaceConversion')\n+agc = AGCRkISP1(debug=[lt.Debug.Plot])\n+awb = AWBRkISP1(debug=[lt.Debug.Plot])\n+bls = StaticModule('BlackLevelSubtraction')\n+ccm = CCMRkISP1(debug=[lt.Debug.Plot])\n+goc = StaticModule('GammaOutCorrection', {'gamma': 2.2})\n+\n+tuner = lt.Tuner('RkISP2')\n+tuner.add([csm, agc, awb, bls, ccm, goc])\n+tuner.set_input_parser(YamlParser())\n+tuner.set_output_formatter(YamlOutput())\n+\n+# Bayesian AWB uses the lux value, so insert the lux algorithm before AWB.\n+# Compress is parameterized by others, so add it at the end.\n+tuner.set_output_order([csm, agc, awb, bls, ccm, goc])\n+\n+if __name__ == '__main__':\n+ sys.exit(tuner.run(sys.argv))\n", "prefixes": [ "RFC", "16/19" ] }