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{ "id": 11580, "url": "https://patchwork.libcamera.org/api/covers/11580/?format=api", "web_url": "https://patchwork.libcamera.org/cover/11580/", "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": "<20210316101842.18674-1-jeanmichel.hautbois@ideasonboard.com>", "date": "2021-03-16T10:18:37", "name": "[libcamera-devel,v2,0/2] Prepare IPU3 pipeline to pass BDS to IPA", "submitter": { "id": 75, "url": "https://patchwork.libcamera.org/api/people/75/?format=api", "name": "Jean-Michel Hautbois", "email": "jeanmichel.hautbois@ideasonboard.com" }, "mbox": "https://patchwork.libcamera.org/cover/11580/mbox/", "series": [ { "id": 1793, "url": "https://patchwork.libcamera.org/api/series/1793/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=1793", "date": "2021-03-16T10:18:37", "name": "Prepare IPU3 pipeline to pass BDS to IPA", "version": 2, "mbox": "https://patchwork.libcamera.org/series/1793/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/covers/11580/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 85A5FBD80C\n\tfor <parsemail@patchwork.libcamera.org>;\n\tTue, 16 Mar 2021 10:18:46 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 3D21A68D48;\n\tTue, 16 Mar 2021 11:18:46 +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 B4CB7602E8\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tTue, 16 Mar 2021 11:18:44 +0100 (CET)", "from localhost.localdomain (unknown\n\t[IPv6:2a01:e0a:169:7140:f840:1816:ba68:a009])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 59456D8B;\n\tTue, 16 Mar 2021 11:18:44 +0100 (CET)" ], "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=\"BB+p5IzP\"; dkim-atps=neutral", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1615889924;\n\tbh=VdKmdfqc2Stxcm50y2CSO546uxh9z15AxPdXCBv9MUE=;\n\th=From:To:Cc:Subject:Date:From;\n\tb=BB+p5IzPhc1gu9p8wwU66hidIA9Zdr+2oLPZYuS+q6ZTNRNS0sk4w6werQKzjc0N9\n\tdpolxEfX3043XecRzULSCW+WmNDcLfjNQRo4D06HBvqp9Noo559xbMFajjw9Bsui45\n\t3WhNLh57A1vR+uDZD2PzLBmBS0jQjm72hE7W76YE=", "From": "Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>", "To": "libcamera-devel@lists.libcamera.org", "Date": "Tue, 16 Mar 2021 11:18:37 +0100", "Message-Id": "<20210316101842.18674-1-jeanmichel.hautbois@ideasonboard.com>", "X-Mailer": "git-send-email 2.27.0", "MIME-Version": "1.0", "Subject": "[libcamera-devel] [PATCH v2 0/2] Prepare IPU3 pipeline to pass BDS\n\tto IPA", "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>", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "As said in patch [1/2] the IPA will need to use the BDS configuration\nbecause it configures a grid to get AWB statistics from the firmware.\nThose statistics are then used to apply a bunch of parameters.\n\nThe IPU3 pipe configuration was done in validate(), so moved it to\nconfigure(). And the ipa was configured at start(), configuring when all\nthe pipeline is configured sounds better.\n\nJean-Michel Hautbois (2):\n libcamera: ipu3: Move Imgu configuration to IPU3CameraData\n libcamera: ipu3: Pass the BDS rectangle at IPA configure call\n\n include/libcamera/ipa/ipu3.mojom | 2 +-\n src/ipa/ipu3/ipu3.cpp | 7 +++--\n src/libcamera/pipeline/ipu3/ipu3.cpp | 46 +++++++++++++---------------\n 3 files changed, 27 insertions(+), 28 deletions(-)" }