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{ "id": 14651, "url": "https://patchwork.libcamera.org/api/1.1/patches/14651/?format=api", "web_url": "https://patchwork.libcamera.org/patch/14651/", "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": "<20211119111654.68445-3-jeanmichel.hautbois@ideasonboard.com>", "date": "2021-11-19T11:16:48", "name": "[libcamera-devel,v1,2/8] ipa: rkisp1: Instantiate CameraSensorHelper", "commit_ref": null, "pull_url": null, "state": "superseded", "archived": false, "hash": "046c3b8a22cfa48f54533b9f942e853d436dbd23", "submitter": { "id": 75, "url": "https://patchwork.libcamera.org/api/1.1/people/75/?format=api", "name": "Jean-Michel Hautbois", "email": "jeanmichel.hautbois@ideasonboard.com" }, "delegate": null, "mbox": "https://patchwork.libcamera.org/patch/14651/mbox/", "series": [ { "id": 2735, "url": "https://patchwork.libcamera.org/api/1.1/series/2735/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=2735", "date": "2021-11-19T11:16:46", "name": "Introduce AGC for RkISP1", "version": 1, "mbox": "https://patchwork.libcamera.org/series/2735/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/patches/14651/comments/", "check": "pending", "checks": "https://patchwork.libcamera.org/api/patches/14651/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 41F0DBF415\n\tfor <parsemail@patchwork.libcamera.org>;\n\tFri, 19 Nov 2021 11:17:05 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 6DC506042B;\n\tFri, 19 Nov 2021 12:17:04 +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 C04D36033C\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tFri, 19 Nov 2021 12:16:59 +0100 (CET)", "from tatooine.ideasonboard.com (unknown\n\t[IPv6:2a01:e0a:169:7140:db30:8e54:a96:9838])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 760251C5D;\n\tFri, 19 Nov 2021 12:16:59 +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=\"Tk39Bf9a\"; dkim-atps=neutral", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1637320619;\n\tbh=gtNs8mXGgWJs0AE3VGTZyudvUHjkt3KI+nRXiGGn8I8=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=Tk39Bf9a1ftOSGxXTn9Ij5qaO/bYAz7IxT5L8RpCeDcFnKVeNJKkj2yYZ5wAFyMRD\n\tmmnK3PH+b+cycC6d6fygdpLQysRD7VdxHp7EAsyjsCABjgAwMai3rH/q7EpbKLjimv\n\tIylgt4ueL6D5+b2iooA1Fe6vXNOtb2Z1aOsJErnc=", "From": "Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>", "To": "libcamera-devel@lists.libcamera.org", "Date": "Fri, 19 Nov 2021 12:16:48 +0100", "Message-Id": "<20211119111654.68445-3-jeanmichel.hautbois@ideasonboard.com>", "X-Mailer": "git-send-email 2.32.0", "In-Reply-To": "<20211119111654.68445-1-jeanmichel.hautbois@ideasonboard.com>", "References": "<20211119111654.68445-1-jeanmichel.hautbois@ideasonboard.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", "Subject": "[libcamera-devel] [PATCH v1 2/8] ipa: rkisp1: Instantiate\n\tCameraSensorHelper", "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": "When the AGC will run, it will use analogue gains as double values. We\nwill need those values to be converted to apply the control. Introduce\nCameraSensorHelper and call it at init().\n\nSigned-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>\n---\n src/ipa/rkisp1/rkisp1.cpp | 14 ++++++++++++++\n 1 file changed, 14 insertions(+)", "diff": "diff --git a/src/ipa/rkisp1/rkisp1.cpp b/src/ipa/rkisp1/rkisp1.cpp\nindex 7ecbf8ae..ff8d8712 100644\n--- a/src/ipa/rkisp1/rkisp1.cpp\n+++ b/src/ipa/rkisp1/rkisp1.cpp\n@@ -25,6 +25,8 @@\n \n #include <libcamera/internal/mapped_framebuffer.h>\n \n+#include \"libipa/camera_sensor_helper.h\"\n+\n namespace libcamera {\n \n LOG_DEFINE_CATEGORY(IPARkISP1)\n@@ -73,6 +75,9 @@ private:\n \tunsigned int hwHistBinNMax_;\n \tunsigned int hwGammaOutMaxSamples_;\n \tunsigned int hwHistogramWeightGridsSize_;\n+\n+\t/* Interface to the Camera Helper */\n+\tstd::unique_ptr<CameraSensorHelper> camHelper_;\n };\n \n int IPARkISP1::init([[maybe_unused]] const IPASettings &settings,\n@@ -100,6 +105,15 @@ int IPARkISP1::init([[maybe_unused]] const IPASettings &settings,\n \t}\n \n \tLOG(IPARkISP1, Debug) << \"Hardware revision is \" << hwRevision;\n+\n+\tcamHelper_ = CameraSensorHelperFactory::create(settings.sensorModel);\n+\tif (camHelper_ == nullptr) {\n+\t\tLOG(IPARkISP1, Error)\n+\t\t\t<< \"Failed to create camera sensor helper for \"\n+\t\t\t<< settings.sensorModel;\n+\t\treturn -ENODEV;\n+\t}\n+\n \treturn 0;\n }\n \n", "prefixes": [ "libcamera-devel", "v1", "2/8" ] }