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{ "id": 15251, "url": "https://patchwork.libcamera.org/api/covers/15251/?format=api", "web_url": "https://patchwork.libcamera.org/cover/15251/", "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": "<20220105155539.5550-1-david.plowman@raspberrypi.com>", "date": "2022-01-05T15:55:36", "name": "[libcamera-devel,v3,0/3] Make use of V4L2_CID_NOTIFY_GAINS", "submitter": { "id": 42, "url": "https://patchwork.libcamera.org/api/people/42/?format=api", "name": "David Plowman", "email": "david.plowman@raspberrypi.com" }, "mbox": "https://patchwork.libcamera.org/cover/15251/mbox/", "series": [ { "id": 2879, "url": "https://patchwork.libcamera.org/api/series/2879/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=2879", "date": "2022-01-05T15:55:36", "name": "Make use of V4L2_CID_NOTIFY_GAINS", "version": 3, "mbox": "https://patchwork.libcamera.org/series/2879/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/covers/15251/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 04D1EBE080\n\tfor <parsemail@patchwork.libcamera.org>;\n\tWed, 5 Jan 2022 15:55:55 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 23D576092E;\n\tWed, 5 Jan 2022 16:55:54 +0100 (CET)", "from mail-wr1-x432.google.com (mail-wr1-x432.google.com\n\t[IPv6:2a00:1450:4864:20::432])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 1070B60868\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tWed, 5 Jan 2022 16:55:51 +0100 (CET)", "by mail-wr1-x432.google.com with SMTP id s1so83995697wra.6\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tWed, 05 Jan 2022 07:55:51 -0800 (PST)", "from pi4-davidp.lan (plowpeople3.plus.com. [80.229.223.72])\n\tby smtp.gmail.com with ESMTPSA id\n\tg18sm3387491wmq.5.2022.01.05.07.55.50\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tWed, 05 Jan 2022 07:55:51 -0800 (PST)" ], "Authentication-Results": "lancelot.ideasonboard.com;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n\tunprotected) header.d=raspberrypi.com header.i=@raspberrypi.com\n\theader.b=\"dcDcM2xc\"; dkim-atps=neutral", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=raspberrypi.com; s=google;\n\th=from:to:cc:subject:date:message-id:mime-version\n\t:content-transfer-encoding;\n\tbh=nV2BVAE77/Cn+bCukgWoyyoUozlCogtia3rp5wobLa4=;\n\tb=dcDcM2xclOtxHHHVRCdGRBzlDa2WX/Q+1gcV0eLHmsj/j2O+RNZWOvNQe16zrCc1+A\n\tINj1qNF9AOJ1jbcDBOCFJCXn7pEA5s0dJbJJUKQPtQ/z4gzWkRX81HyRo4jyGAqCjBRP\n\tAoRi9BHvWhvmq+oglRWp8Vt7YFBBYATeOu/zk6WAc1Reyf9dMdOOp1R2ZMkFHdbJwUs1\n\tPSfA0foRpV2OQ0oIyUJYgez77/oWIyVMfCFqkH+q1/Pa5ewxRjuFHG5fXTFUk3xNW85x\n\tE/Db9mzbvndp55taNSEGU6jTbsbRAMSmvQ0ODvjNasFPfOI3GjNHb3+3rz1vzFxghceT\n\t64yQ==", "X-Google-DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20210112;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version\n\t:content-transfer-encoding;\n\tbh=nV2BVAE77/Cn+bCukgWoyyoUozlCogtia3rp5wobLa4=;\n\tb=fpCW5bl9rt80I+RfDK74Fio8nr/XsFBQE4a3TQM0eRbCkQCUdewfyxcLpuJt+rCBvp\n\t3p2kNMmbpUBWekWAo5JFc6291y7TaIL7CghiFXUB+Tgv5bzFbUXc52Em54zluS8R7eob\n\tKeXz67GQ99jIN6cDqYRTGg3TSJQRkq2hOvjcEmcrKoeXGlT5bTAT7dJDZN7kCTzOCaR6\n\tmtCLoFfuRjpAUlnZXa5Ws3aiz9492wNEzAAHOrL66NvTbWmz1fn0ZdYEaWPfYdizSCuO\n\tr6d9iUJkmwjKSlMxzfUVB0PMrHg/CLAUzsghG7i9LVdArxO6hQhwbsXBdflroAcCt7ei\n\tLeYA==", "X-Gm-Message-State": "AOAM532NffyQ8AEvvWEVb/e7DD7PI8Y8DOMqJlpRHHVdQPkuKkT9P4W7\n\ter4p84WHANVYn+g9Elj57JN9vVtWq8L0yDup", "X-Google-Smtp-Source": "ABdhPJzGLumN6omRakjf/jjtEFN9sbfWarpIetfS79sc7Si4SFGTInVuzoZbcbAVybEZdQ+QMHGXoQ==", "X-Received": "by 2002:a5d:51d2:: with SMTP id\n\tn18mr46398802wrv.83.1641398151405; \n\tWed, 05 Jan 2022 07:55:51 -0800 (PST)", "From": "David Plowman <david.plowman@raspberrypi.com>", "To": "libcamera-devel@lists.libcamera.org", "Date": "Wed, 5 Jan 2022 15:55:36 +0000", "Message-Id": "<20220105155539.5550-1-david.plowman@raspberrypi.com>", "X-Mailer": "git-send-email 2.30.2", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[libcamera-devel] [PATCH v3 0/3] Make use of V4L2_CID_NOTIFY_GAINS", "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": "Hi everyone\n\nThanks for the various comments. Here's v3, with 3 patches as before:\n\n1. Kernel header updates. This set fixes the issues with the ipu3\nheader. All the pipeline handlers compile.\n\n2. Support for integer array controls. Unchanged from v2.\n\n3. Changes to the Raspberry Pi pipeline handler, somewhat tidied from\nthe previous version.\n\nThanks!\n\nDavid\n\nDavid Plowman (3):\n include: linux: Update kernel headers to version v5.16-rc7\n libcamera: v4l2_device: Add support for integer array controls\n libcamera: pipeline: raspberrypi: Update sensor's\n V4L2_CID_NOTIFY_GAINS control\n\n include/linux/README | 2 +-\n include/linux/dma-buf.h | 50 ++-\n include/linux/drm_fourcc.h | 122 +++++-\n include/linux/intel-ipu3.h | 21 +-\n include/linux/rkisp1-config.h | 16 +-\n include/linux/v4l2-controls.h | 383 +++++++++++++++++-\n include/linux/v4l2-subdev.h | 12 +-\n include/linux/videodev2.h | 59 ++-\n .../pipeline/raspberrypi/raspberrypi.cpp | 31 ++\n src/libcamera/v4l2_device.cpp | 33 +-\n 10 files changed, 678 insertions(+), 51 deletions(-)" }