{"id":15576,"url":"https://patchwork.libcamera.org/api/patches/15576/?format=json","web_url":"https://patchwork.libcamera.org/patch/15576/","project":{"id":1,"url":"https://patchwork.libcamera.org/api/projects/1/?format=json","name":"libcamera","link_name":"libcamera","list_id":"libcamera_core","list_email":"libcamera-devel@lists.libcamera.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20220328120404.10880-1-laurent.pinchart@ideasonboard.com>","date":"2022-03-28T12:04:04","name":"[libcamera-devel] libipa: camera_sensor_helper: Add OV5640 helper","commit_ref":"0040820fc175a202f12d41f9b18e91e1e540d0df","pull_url":null,"state":"accepted","archived":false,"hash":"acb8be4c54de6b5dccea1d87443e4e8257750612","submitter":{"id":2,"url":"https://patchwork.libcamera.org/api/people/2/?format=json","name":"Laurent Pinchart","email":"laurent.pinchart@ideasonboard.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/15576/mbox/","series":[{"id":3009,"url":"https://patchwork.libcamera.org/api/series/3009/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=3009","date":"2022-03-28T12:04:04","name":"[libcamera-devel] libipa: camera_sensor_helper: Add OV5640 helper","version":1,"mbox":"https://patchwork.libcamera.org/series/3009/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/15576/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/15576/checks/","tags":{},"headers":{"Return-Path":"","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 47B3AC0F1B\n\tfor ;\n\tMon, 28 Mar 2022 12:04:10 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id F082065632;\n\tMon, 28 Mar 2022 14:04:09 +0200 (CEST)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id A820960135\n\tfor ;\n\tMon, 28 Mar 2022 14:04:08 +0200 (CEST)","from pendragon.lan (62-78-145-57.bb.dnainternet.fi [62.78.145.57])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 2EFEC299;\n\tMon, 28 Mar 2022 14:04:08 +0200 (CEST)"],"DKIM-Signature":["v=1; 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dkim=pass (1024-bit key; \n\tunprotected) header.d=ideasonboard.com\n\theader.i=@ideasonboard.com\n\theader.b=\"XUbHigZ3\"; dkim-atps=neutral","To":"libcamera-devel@lists.libcamera.org","Date":"Mon, 28 Mar 2022 15:04:04 +0300","Message-Id":"<20220328120404.10880-1-laurent.pinchart@ideasonboard.com>","X-Mailer":"git-send-email 2.34.1","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH] libipa: camera_sensor_helper: Add OV5640\n\thelper","X-BeenThere":"libcamera-devel@lists.libcamera.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","From":"Laurent Pinchart via libcamera-devel\n\t","Reply-To":"Laurent Pinchart ","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"From: Paul Elder \n\nThe OV5640 is am OmniVision sensor with a linear gain model, expressed\nin 1/16 steps.\n\nSigned-off-by: Laurent Pinchart \n---\n src/ipa/libipa/camera_sensor_helper.cpp | 11 +++++++++++\n 1 file changed, 11 insertions(+)","diff":"diff --git a/src/ipa/libipa/camera_sensor_helper.cpp b/src/ipa/libipa/camera_sensor_helper.cpp\nindex 0ec51f4e0753..c098e48cdfe0 100644\n--- a/src/ipa/libipa/camera_sensor_helper.cpp\n+++ b/src/ipa/libipa/camera_sensor_helper.cpp\n@@ -407,6 +407,17 @@ public:\n };\n REGISTER_CAMERA_SENSOR_HELPER(\"ov2740\", CameraSensorHelperOv2740)\n \n+class CameraSensorHelperOv5640 : public CameraSensorHelper\n+{\n+public:\n+\tCameraSensorHelperOv5640()\n+\t{\n+\t\tgainType_ = AnalogueGainLinear;\n+\t\tgainConstants_.linear = { 1, 0, 0, 16 };\n+\t}\n+};\n+REGISTER_CAMERA_SENSOR_HELPER(\"ov5640\", CameraSensorHelperOv5640)\n+\n class CameraSensorHelperOv5670 : public CameraSensorHelper\n {\n public:\n","prefixes":["libcamera-devel"]}