{"id":25836,"url":"https://patchwork.libcamera.org/api/1.1/patches/25836/?format=json","web_url":"https://patchwork.libcamera.org/patch/25836/","project":{"id":1,"url":"https://patchwork.libcamera.org/api/1.1/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":"<20260118203119.1554962-7-rui.wang@ideasonboard.com>","date":"2026-01-18T20:31:18","name":"[v9,6/6] ipa: rkisp1: algorithms: data: Add OV5647/IMX219 tuning file","commit_ref":null,"pull_url":null,"state":"superseded","archived":false,"hash":"5d3f2f7bcd8eccbe95299269d8ac65ccf4e8285d","submitter":{"id":241,"url":"https://patchwork.libcamera.org/api/1.1/people/241/?format=json","name":"Rui Wang","email":"rui.wang@ideasonboard.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/25836/mbox/","series":[{"id":5713,"url":"https://patchwork.libcamera.org/api/1.1/series/5713/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=5713","date":"2026-01-18T20:31:12","name":"refactor DPF parsing and initialization","version":9,"mbox":"https://patchwork.libcamera.org/series/5713/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/25836/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/25836/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 BD3A7BDCBE\n\tfor ;\n\tSun, 18 Jan 2026 20:31:50 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 7779461FC9;\n\tSun, 18 Jan 2026 21:31:50 +0100 (CET)","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 CCDD861FC9\n\tfor ;\n\tSun, 18 Jan 2026 21:31:47 +0100 (CET)","from rui-Precision-7560.local (unknown [209.216.103.65])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 9D5D946F;\n\tSun, 18 Jan 2026 21:31:17 +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=\"ObREnIyE\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1768768278;\n\tbh=aW/affGvZwq8lOgY1IAPf5VtOtDWiQhSBCedBJXjBXk=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=ObREnIyEIB1BtfxL6C+Sw1vRW6p+QfOKi4qkvSQykNmV1N0xr8UdO8XuyN+csxohT\n\tkC8E4k9tVOWSk3EDqGSIINy7mHDfn6pbu4IYDojYEyLzmHwFbmYOwJxa7AGbB9wwWf\n\t7bj5BXFxRKuoUvRgIFxXbrZPAbmOp2yHeJhkxaz8=","From":"Rui Wang ","To":"libcamera-devel@lists.libcamera.org","Cc":"Rui Wang ","Subject":"[PATCH v9 6/6] ipa: rkisp1: algorithms: data: Add OV5647/IMX219\n\ttuning file","Date":"Sun, 18 Jan 2026 15:31:18 -0500","Message-ID":"<20260118203119.1554962-7-rui.wang@ideasonboard.com>","X-Mailer":"git-send-email 2.43.0","In-Reply-To":"<20260118203119.1554962-1-rui.wang@ideasonboard.com>","References":"<20260118203119.1554962-1-rui.wang@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":"","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":"Add a new tuning configuration file for the OmniVision OV5647 sensor.\nThis includes initial settings for DPF algorithms.\n\nRegister the new tuning file in the build system.\n\nAdd Dpf tuning config into Imx219\n\nSigned-off-by: Rui Wang \n\n---\n changelog since v7 :\n - move imx219 dpf tuning config\n - update tuning parameters since \"key\" update\n---\n src/ipa/rkisp1/data/imx219.yaml | 25 ++++++++++++++++++++++++\n src/ipa/rkisp1/data/meson.build | 1 +\n src/ipa/rkisp1/data/ov5647.yaml | 34 +++++++++++++++++++++++++++++++++\n 3 files changed, 60 insertions(+)\n create mode 100644 src/ipa/rkisp1/data/ov5647.yaml","diff":"diff --git a/src/ipa/rkisp1/data/imx219.yaml b/src/ipa/rkisp1/data/imx219.yaml\nindex 0d99cb52..a4cb2bb3 100644\n--- a/src/ipa/rkisp1/data/imx219.yaml\n+++ b/src/ipa/rkisp1/data/imx219.yaml\n@@ -111,4 +111,29 @@ algorithms:\n 1438, 1226, 1059, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1025, 1054, 1185,\n 1326, 1334, 1334,\n ]\n+ - Dpf:\n+ NoiseReductionModes:\n+ - type: \"ReductionMinimal\"\n+ DomainFilter:\n+ g: [ 14, 10, 7, 4, 2, 1 ]\n+ rb: [ 14, 11, 8, 4, 2, 1 ]\n+ NoiseLevelFunction:\n+ coeff: [ 0, 26, 52, 78, 106, 138, 172, 208, 248, 292, 340, 392, 448, 508, 572, 640, 712 ]\n+ scale-mode: \"linear\"\n+ FilterStrength:\n+ r: 60\n+ g: 60\n+ b: 60\n+ - type: \"ReductionHighQuality\"\n+ DomainFilter:\n+ g: [ 22, 18, 13, 8, 5, 2 ]\n+ rb: [ 20, 18, 16, 11, 7, 3 ]\n+ NoiseLevelFunction:\n+ coeff: [ 0, 26, 52, 78, 106, 138, 172, 208, 248, 292, 340, 392, 448, 508, 572, 640, 712 ]\n+ scale-mode: \"linear\"\n+ FilterStrength:\n+ r: 130\n+ g: 130\n+ b: 130\n+ ActiveMode: \"ReductionHighQuality\"\n ...\ndiff --git a/src/ipa/rkisp1/data/meson.build b/src/ipa/rkisp1/data/meson.build\nindex 1e3522b2..6388a8be 100644\n--- a/src/ipa/rkisp1/data/meson.build\n+++ b/src/ipa/rkisp1/data/meson.build\n@@ -6,6 +6,7 @@ conf_files = files([\n 'ov2685.yaml',\n 'ov4689.yaml',\n 'ov5640.yaml',\n+ 'ov5647.yaml',\n 'ov5695.yaml',\n 'ov8858.yaml',\n 'uncalibrated.yaml',\ndiff --git a/src/ipa/rkisp1/data/ov5647.yaml b/src/ipa/rkisp1/data/ov5647.yaml\nnew file mode 100644\nindex 00000000..3bb95a2d\n--- /dev/null\n+++ b/src/ipa/rkisp1/data/ov5647.yaml\n@@ -0,0 +1,34 @@\n+# SPDX-License-Identifier: CC0-1.0\n+%YAML 1.1\n+---\n+version: 1\n+algorithms:\n+ - Agc:\n+ - Awb:\n+ - Dpf:\n+ modes:\n+ - type: \"ReductionFast\"\n+ DomainFilter:\n+ g: [ 16, 12, 9, 5, 3, 1 ]\n+ rb: [ 16, 13, 10, 6, 4, 2 ]\n+ NoiseLevelFunction:\n+ coeff: [ 0, 16, 32, 48, 66, 86, 108, 132, 160, 192, 228, 268, 312, 360, 412, 468, 528 ]\n+ scale-mode: \"linear\"\n+ FilterStrength:\n+ r: 90\n+ g: 90\n+ b: 90\n+ - type: \"ReductionZsl\"\n+ DomainFilter:\n+ g: [ 18, 14, 10, 6, 3, 1 ]\n+ rb: [ 18, 16, 13, 9, 5, 3 ]\n+ NoiseLevelFunction:\n+ coeff: [ 0, 20, 40, 60, 82, 106, 132, 160, 192, 228, 268, 312, 360, 412, 468, 528, 592 ]\n+ scale-mode: \"linear\"\n+ FilterStrength:\n+ r: 110\n+ g: 110\n+ b: 110\n+ ActiveMode: \"ReductionHighQuality\"\n+ - Filter:\n+...\n","prefixes":["v9","6/6"]}