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{ "id": 13272, "url": "https://patchwork.libcamera.org/api/covers/13272/?format=api", "web_url": "https://patchwork.libcamera.org/cover/13272/", "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": "<20210810075854.86191-1-umang.jain@ideasonboard.com>", "date": "2021-08-10T07:58:50", "name": "[libcamera-devel,v2,0/4] ipu3: Change sensor size selection policy", "submitter": { "id": 86, "url": "https://patchwork.libcamera.org/api/people/86/?format=api", "name": "Umang Jain", "email": "umang.jain@ideasonboard.com" }, "mbox": "https://patchwork.libcamera.org/cover/13272/mbox/", "series": [ { "id": 2328, "url": "https://patchwork.libcamera.org/api/series/2328/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=2328", "date": "2021-08-10T07:58:50", "name": "ipu3: Change sensor size selection policy", "version": 2, "mbox": "https://patchwork.libcamera.org/series/2328/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/covers/13272/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 CB0C5BD87D\n\tfor <parsemail@patchwork.libcamera.org>;\n\tTue, 10 Aug 2021 07:59:03 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 8D7CC68826;\n\tTue, 10 Aug 2021 09:59:03 +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 B329D687DE\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tTue, 10 Aug 2021 09:59:02 +0200 (CEST)", "from perceval.ideasonboard.com (unknown [103.238.109.8])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id BABDCEE;\n\tTue, 10 Aug 2021 09:59:01 +0200 (CEST)" ], "Authentication-Results": "lancelot.ideasonboard.com;\n\tdkim=fail reason=\"signature verification failed\" (1024-bit key;\n\tunprotected) header.d=ideasonboard.com header.i=@ideasonboard.com\n\theader.b=\"Uk0ZPNLr\"; dkim-atps=neutral", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1628582342;\n\tbh=QWrnUX6tNcoexa69rq/Hl7W/JhCqQ6+jUmHcEIDzUa0=;\n\th=From:To:Cc:Subject:Date:From;\n\tb=Uk0ZPNLrmQaHkpavG20eIzeErRZqT6cwDuZQwUSLWGtyv0zCxss+IzPsF7ZPV+ElK\n\toMgLjoU7ld71pNa9d1AtyeskOSB9HSY0S9xRSq4NNKqerKELz24mubva3CUplKtqql\n\tueaicG2Ar9L/HYMnSTQzvrTWUFHclOU4toGwa4xY=", "From": "Umang Jain <umang.jain@ideasonboard.com>", "To": "libcamera-devel@lists.libcamera.org", "Date": "Tue, 10 Aug 2021 13:28:50 +0530", "Message-Id": "<20210810075854.86191-1-umang.jain@ideasonboard.com>", "X-Mailer": "git-send-email 2.31.1", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[libcamera-devel] [PATCH v2 0/4] ipu3: Change sensor size selection\n\tpolicy", "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": "The series is geared towards addressing sensor selection constraints\non soraka and nautilus. 1/4 and 2/4 prepares the base to highlight\nthe change in selection policy. 3/4 and 4/4 is the actual change.\n\nThe constraints are documented in the commit messages of 3/4 and 4/4.\n\nChanges in v2:\n- 1/4 also sees the change in CIO2Device::sizes to \n CIO2Device::sizes(pixelFormat).\n- Use std::numeric_limits<> in 2/4. Include <math.h> otherwise\n compilation breaks on gcc.\n- Few wordings restructure.\n\nUmang Jain (4):\n libcamera: camera_sensor: Transform CameraSensor::sizes()\n ipu3: cio2: Replicate CameraSensor::getFormats() to a member function\n ipu3: cio2: Change sensor size selection policy\n ipu3: cio2: Tweak sensor size selection policy\n\n include/libcamera/internal/camera_sensor.h | 2 +-\n src/libcamera/camera_sensor.cpp | 25 +++--\n src/libcamera/pipeline/ipu3/cio2.cpp | 119 +++++++++++++++++++--\n src/libcamera/pipeline/ipu3/cio2.h | 5 +-\n src/libcamera/pipeline/ipu3/ipu3.cpp | 2 +-\n test/camera-sensor.cpp | 2 +-\n 6 files changed, 138 insertions(+), 17 deletions(-)" }