{"id":15575,"url":"https://patchwork.libcamera.org/api/patches/15575/?format=json","web_url":"https://patchwork.libcamera.org/patch/15575/","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":"<20220328120336.10834-5-laurent.pinchart@ideasonboard.com>","date":"2022-03-28T12:03:36","name":"[libcamera-devel,4/4] libipa: camera_sensor_helper: Add IMX296 helper","commit_ref":null,"pull_url":null,"state":"accepted","archived":false,"hash":"552b3166e5dee595f26f2bd574dff3eb0fae3118","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/15575/mbox/","series":[{"id":3008,"url":"https://patchwork.libcamera.org/api/series/3008/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=3008","date":"2022-03-28T12:03:32","name":"IPA sensor helpers for IMX290 and IMX296","version":1,"mbox":"https://patchwork.libcamera.org/series/3008/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/15575/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/15575/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 5B0DDC3267\n\tfor ;\n\tMon, 28 Mar 2022 12:03:47 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id E714C6563D;\n\tMon, 28 Mar 2022 14:03:46 +0200 (CEST)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 50FAB601F5\n\tfor ;\n\tMon, 28 Mar 2022 14:03:43 +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 E6FAF299\n\tfor ;\n\tMon, 28 Mar 2022 14:03:42 +0200 (CEST)"],"DKIM-Signature":["v=1; a=rsa-sha256; c=relaxed/simple; d=libcamera.org;\n\ts=mail; t=1648469027;\n\tbh=UKRPKOpzs+ZAu7vwYjGLZMBGJvET+VtGr3m73Iz7vy8=;\n\th=To:Date:In-Reply-To:References:Subject:List-Id:List-Unsubscribe:\n\tList-Archive:List-Post:List-Help:List-Subscribe:From:Reply-To:\n\tFrom;\n\tb=puyA9LxyL4kFP3hOkKdY8nC550MoCy5swTQUHZvpN3yamCDNPGPkImimAkDiNBlRx\n\tEm7KnoKAXn1XBI3n5bw5qYNYo00Au3QeLrd1ofqst0PStXFlZQXhacox8R+6wiEi8+\n\tutX8+llt8pxkLKHbSjdMAZdbrOFPbd+suju4cdrJJ33CwRs8HqJtL2LbZ0x52ljAaE\n\t138RzkdT5awwnnQ2Ae2WzL2oliLvw2BHZuDzw1nAVpRiNhZAUnLGiInDkPrNbDNQH3\n\tO4IVnn5FO/E3b0YkGq34C6HYGm19ZC+UTv/EDwteZF/s0ZDU0BY6SqAu9ULtJkLTlS\n\tGLfSgpzmlTgog==","v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1648469023;\n\tbh=UKRPKOpzs+ZAu7vwYjGLZMBGJvET+VtGr3m73Iz7vy8=;\n\th=From:To:Subject:Date:In-Reply-To:References:From;\n\tb=A6n+HxSoMP5Ql0UJUVHkP9LN6Os6i4rANPW7qyfIGdz5XUXFpGt2kct+MdMJOoKvn\n\tW8HK0eVKkobvBaKbgAGs4+Eq3qAp7328JGgsGiggXhE3EsnwOa7tc12XNGWqW7/Ezo\n\tUgiJ0n2f5Z0WJGSoBQliljX/8AIA1ojEzo2Y53N4="],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key; \n\tunprotected) header.d=ideasonboard.com\n\theader.i=@ideasonboard.com\n\theader.b=\"A6n+HxSo\"; dkim-atps=neutral","To":"libcamera-devel@lists.libcamera.org","Date":"Mon, 28 Mar 2022 15:03:36 +0300","Message-Id":"<20220328120336.10834-5-laurent.pinchart@ideasonboard.com>","X-Mailer":"git-send-email 2.34.1","In-Reply-To":"<20220328120336.10834-1-laurent.pinchart@ideasonboard.com>","References":"<20220328120336.10834-1-laurent.pinchart@ideasonboard.com>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH 4/4] libipa: camera_sensor_helper: Add\n\tIMX296 helper","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":"The IMX296 is a Sony sensor that expresses its gain in 0.1dB units. It\nthus maps to the exponential gain model.\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 136b9f6bc3c5..0ec51f4e0753 100644\n--- a/src/ipa/libipa/camera_sensor_helper.cpp\n+++ b/src/ipa/libipa/camera_sensor_helper.cpp\n@@ -385,6 +385,17 @@ public:\n };\n REGISTER_CAMERA_SENSOR_HELPER(\"imx290\", CameraSensorHelperImx290)\n \n+class CameraSensorHelperImx296 : public CameraSensorHelper\n+{\n+public:\n+\tCameraSensorHelperImx296()\n+\t{\n+\t\tgainType_ = AnalogueGainExponential;\n+\t\tgainConstants_.exp = { 1.0, expGainDb(0.1) };\n+\t}\n+};\n+REGISTER_CAMERA_SENSOR_HELPER(\"imx296\", CameraSensorHelperImx296)\n+\n class CameraSensorHelperOv2740 : public CameraSensorHelper\n {\n public:\n","prefixes":["libcamera-devel","4/4"]}