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{ "id": 20320, "url": "https://patchwork.libcamera.org/api/covers/20320/?format=api", "web_url": "https://patchwork.libcamera.org/cover/20320/", "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": "<20240614114016.116620-1-paul.elder@ideasonboard.com>", "date": "2024-06-14T11:40:14", "name": "[v4,0/2] utils: tuning: Add AGC and CCM", "submitter": { "id": 17, "url": "https://patchwork.libcamera.org/api/people/17/?format=api", "name": "Paul Elder", "email": "paul.elder@ideasonboard.com" }, "mbox": "https://patchwork.libcamera.org/cover/20320/mbox/", "series": [ { "id": 4395, "url": "https://patchwork.libcamera.org/api/series/4395/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=4395", "date": "2024-06-14T11:40:14", "name": "utils: tuning: Add AGC and CCM", "version": 4, "mbox": "https://patchwork.libcamera.org/series/4395/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/covers/20320/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 B92FEBD87C\n\tfor <parsemail@patchwork.libcamera.org>;\n\tFri, 14 Jun 2024 11:40:28 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id CC57965492;\n\tFri, 14 Jun 2024 13:40:27 +0200 (CEST)", "from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id D081761A2A\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tFri, 14 Jun 2024 13:40:25 +0200 (CEST)", "from neptunite.hamster-moth.ts.net\n\t(h175-177-049-156.catv02.itscom.jp [175.177.49.156])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 29354397;\n\tFri, 14 Jun 2024 13:40:09 +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=\"m6I9Vd5X\"; dkim-atps=neutral", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1718365211;\n\tbh=XNCPHDW8unYNN8BhHG/5Q7WVOFuGMZaCI3sT/qgw4tE=;\n\th=From:To:Cc:Subject:Date:From;\n\tb=m6I9Vd5X+n8riP/5FUTtBAYEGQitmOKDWXjSTBLbjTDW2TahFl9yxBRzZTnHIzxxC\n\tr67bJgWyBU/k6BHP0WI/M5sAUJ2wfriMGtUkeD3HRTgJRipeH8t+fVoeKabo6Yqw/w\n\tWqUQcczDezBDG1Nflo13cwbNfz6ZT+on98j4biic=", "From": "Paul Elder <paul.elder@ideasonboard.com>", "To": "libcamera-devel@lists.libcamera.org", "Cc": "Paul Elder <paul.elder@ideasonboard.com>", "Subject": "[PATCH v4 0/2] utils: tuning: Add AGC and CCM", "Date": "Fri, 14 Jun 2024 20:40:14 +0900", "Message-Id": "<20240614114016.116620-1-paul.elder@ideasonboard.com>", "X-Mailer": "git-send-email 2.39.2", "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": "This series adds skeletal tuning modules for AGC and CCM/CTK (color\ncorrection matrix / crosstalk correction), mainly for rkisp1. They are\nhardcoded values for now, copied from ctt.\n\nThis also adds a tuning file for the imx335 for rkisp1.\n\nIn v2, mainly we add support for both v10 and v12, as one tuning file\nshould work for both platforms. The format of matrices that are meant to\nbe interpolated (usually via color temperate) such as color correction\nmatrices, is changed to match that of lsc.\n\nv3 is mainly minor fixes. Notably the patch adding a hardcoded tuning\nfile for imx335 was removed as the values in it were arbitrary, so\nthere was negative value in adding the file.\n\nv4 /removes/ support for both v10 and v12, and only supports v10.\nPiecewise linear functions have also been removed from luminance\ntargets.\n\nPaul Elder (2):\n utils: libtuning: modules: Add skeletal AGC module\n utils: tuning: rkisp1: Add skeletal AGC to the rkisp1 tuning script\n\n .../tuning/libtuning/modules/agc/__init__.py | 6 ++\n utils/tuning/libtuning/modules/agc/agc.py | 21 +++++\n utils/tuning/libtuning/modules/agc/rkisp1.py | 79 +++++++++++++++++++\n utils/tuning/rkisp1.py | 4 +-\n 4 files changed, 109 insertions(+), 1 deletion(-)\n create mode 100644 utils/tuning/libtuning/modules/agc/__init__.py\n create mode 100644 utils/tuning/libtuning/modules/agc/agc.py\n create mode 100644 utils/tuning/libtuning/modules/agc/rkisp1.py" }