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{ "id": 25369, "url": "https://patchwork.libcamera.org/api/1.1/patches/25369/?format=api", "web_url": "https://patchwork.libcamera.org/patch/25369/", "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": "<20251204213744.1110922-3-rui.wang@ideasonboard.com>", "date": "2025-12-04T21:37:44", "name": "[v3,2/2] imx219: enable DPF tuning for IMX219 sensor", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "f18b8ac2854407d56bc04d25eafb442b3ba68865", "submitter": { "id": 241, "url": "https://patchwork.libcamera.org/api/1.1/people/241/?format=api", "name": "Rui Wang", "email": "rui.wang@ideasonboard.com" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/25369/mbox/", "series": [ { "id": 5639, "url": "https://patchwork.libcamera.org/api/1.1/series/5639/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=5639", "date": "2025-12-04T21:37:42", "name": "rebase_dpf_refactory_patch_v3", "version": 3, "mbox": "https://patchwork.libcamera.org/series/5639/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/25369/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/25369/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 3F5D0BD80A\n\tfor <parsemail@patchwork.libcamera.org>;\n\tThu, 4 Dec 2025 21:38:19 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id E800D611BA;\n\tThu, 4 Dec 2025 22:38:18 +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 D14ED61186\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tThu, 4 Dec 2025 22:38:16 +0100 (CET)", "from localhost.localdomain (unknown [209.216.103.65])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id B37E4D7;\n\tThu, 4 Dec 2025 22:36:00 +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=\"lgdq9Mhk\"; dkim-atps=neutral", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1764884161;\n\tbh=rZ0qMrC4Rjs2hrokDqG2Mp93Ahv3kwm8DiQNIEzqrM0=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=lgdq9MhkgELacQ+/3LqJdbH2cTK8NVo7Tlj1Flt0kIeurtwXY7O4o8exY/hKWCvX8\n\tqKjymMCKChSouZsvqZd07J1IisX/huUmcrAlXzlsJjH3miN7ax4mgKdbH2cv3bV5fZ\n\tcio3GG2+VkTJQDiLfDJyHW3VTY+jYwDztc6PudAY=", "From": "Rui Wang <rui.wang@ideasonboard.com>", "To": "libcamera-devel@lists.libcamera.org", "Cc": "Rui Wang <rui.wang@ideasonboard.com>", "Subject": "[PATCH v3 2/2] imx219: enable DPF tuning for IMX219 sensor", "Date": "Thu, 4 Dec 2025 16:37:44 -0500", "Message-ID": "<20251204213744.1110922-3-rui.wang@ideasonboard.com>", "X-Mailer": "git-send-email 2.43.0", "In-Reply-To": "<20251204213744.1110922-1-rui.wang@ideasonboard.com>", "References": "<20251204213744.1110922-1-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": "<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": "Enable the RkISP1 denoise pre-filter (DPF) for the IMX219 sensor by\nadding the required DPF tuning block to imx219.yaml.\n\nSigned-off-by: Rui Wang <rui.wang@ideasonboard.com>\n---\n src/ipa/rkisp1/data/imx219.yaml | 90 +++++++++++++++++++++++++++++++++\n 1 file changed, 90 insertions(+)", "diff": "diff --git a/src/ipa/rkisp1/data/imx219.yaml b/src/ipa/rkisp1/data/imx219.yaml\nindex 0d99cb52..5b0b2771 100644\n--- a/src/ipa/rkisp1/data/imx219.yaml\n+++ b/src/ipa/rkisp1/data/imx219.yaml\n@@ -111,4 +111,94 @@ algorithms:\n 1438, 1226, 1059, 1024, 1024, 1024, 1024, 1024, 1024, 1024, 1025, 1054, 1185,\n 1326, 1334, 1334,\n ]\n+ - Dpf:\n+ filter:\n+ g: [ 18, 13, 9, 5, 3, 1 ]\n+ rb: [ 18, 15, 12, 8, 5, 2 ]\n+ nll:\n+ coeff: [\n+ 0, 14, 28, 42, 58, 76, 96, 120,\n+ 148, 180, 216, 256, 300, 348, 400, 456,\n+ 520\n+ ]\n+ scale-mode: \"linear\"\n+ strength:\n+ r: 80\n+ g: 80\n+ b: 80\n+ gain:\n+ gain_mode: 5\n+ r: 256\n+ b: 256\n+ gr: 256\n+ gb: 256\n+ modes:\n+ - type: \"minimal\"\n+ filter:\n+ g: [ 14, 10, 7, 4, 2, 1 ]\n+ rb: [ 14, 11, 8, 4, 2, 1 ]\n+ nll:\n+ coeff: [ 0, 10, 20, 30, 42, 56, 72, 90, 112, 138, 168, 200, 236, 276, 320, 368, 420 ]\n+ scale-mode: \"linear\"\n+ strength:\n+ r: 60\n+ g: 60\n+ b: 60\n+ gain:\n+ gain_mode: 5\n+ r: 256\n+ b: 256\n+ gr: 256\n+ gb: 256\n+ - type: \"highquality\"\n+ filter:\n+ g: [ 22, 18, 13, 8, 5, 2 ]\n+ rb: [ 20, 18, 16, 11, 7, 3 ]\n+ nll:\n+ coeff: [ 0, 26, 52, 78, 106, 138, 172, 208, 248, 292, 340, 392, 448, 508, 572, 640, 712 ]\n+ scale-mode: \"linear\"\n+ strength:\n+ r: 130\n+ g: 130\n+ b: 130\n+ gain:\n+ gain_mode: 5\n+ r: 256\n+ b: 256\n+ gr: 256\n+ gb: 256\n+ - type: \"fast\"\n+ filter:\n+ g: [ 16, 12, 9, 5, 3, 1 ]\n+ rb: [ 16, 13, 10, 6, 4, 2 ]\n+ nll:\n+ coeff: [ 0, 16, 32, 48, 66, 86, 108, 132, 160, 192, 228, 268, 312, 360, 412, 468, 528 ]\n+ scale-mode: \"linear\"\n+ strength:\n+ r: 90\n+ g: 90\n+ b: 90\n+ gain:\n+ gain_mode: 5\n+ r: 256\n+ b: 256\n+ gr: 256\n+ gb: 256\n+ - type: \"zsl\"\n+ filter:\n+ g: [ 18, 14, 10, 6, 3, 1 ]\n+ rb: [ 18, 16, 13, 9, 5, 3 ]\n+ nll:\n+ coeff: [ 0, 20, 40, 60, 82, 106, 132, 160, 192, 228, 268, 312, 360, 412, 468, 528, 592 ]\n+ scale-mode: \"linear\"\n+ strength:\n+ r: 110\n+ g: 110\n+ b: 110\n+ gain:\n+ gain_mode: 5\n+ r: 256\n+ b: 256\n+ gr: 256\n+ gb: 256\n ...\n", "prefixes": [ "v3", "2/2" ] }