{"id":18164,"url":"https://patchwork.libcamera.org/api/patches/18164/?format=json","web_url":"https://patchwork.libcamera.org/patch/18164/","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":"<20230119155905.464995-2-mike.rudenko@gmail.com>","date":"2023-01-19T15:59:02","name":"[libcamera-devel,1/4] ipa: camera_sensor_helper: Add OV4689 support","commit_ref":null,"pull_url":null,"state":"accepted","archived":false,"hash":"a06d8b8a3b23bbaea1e568469547eadcab022f35","submitter":{"id":146,"url":"https://patchwork.libcamera.org/api/people/146/?format=json","name":"Mikhail Rudenko","email":"mike.rudenko@gmail.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/18164/mbox/","series":[{"id":3716,"url":"https://patchwork.libcamera.org/api/series/3716/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=3716","date":"2023-01-19T15:59:01","name":"Add Omnivision OV4689 support","version":1,"mbox":"https://patchwork.libcamera.org/series/3716/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/18164/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/18164/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 7734EC3240\n\tfor <parsemail@patchwork.libcamera.org>;\n\tThu, 19 Jan 2023 16:07:43 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 4E0F5625E4;\n\tThu, 19 Jan 2023 17:07:42 +0100 (CET)","from mail-lf1-x129.google.com (mail-lf1-x129.google.com\n\t[IPv6:2a00:1450:4864:20::129])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 1E52D61EFE\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tThu, 19 Jan 2023 16:59:11 +0100 (CET)","by mail-lf1-x129.google.com with SMTP id d30so3863215lfv.8\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tThu, 19 Jan 2023 07:59:11 -0800 (PST)","from localhost (93-80-66-125.broadband.corbina.ru. 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\n\tThu, 19 Jan 2023 07:59:10 -0800 (PST)","To":"libcamera-devel@lists.libcamera.org","Date":"Thu, 19 Jan 2023 18:59:02 +0300","Message-Id":"<20230119155905.464995-2-mike.rudenko@gmail.com>","X-Mailer":"git-send-email 2.39.0","In-Reply-To":"<20230119155905.464995-1-mike.rudenko@gmail.com>","References":"<20230119155905.464995-1-mike.rudenko@gmail.com>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","X-Mailman-Approved-At":"Thu, 19 Jan 2023 17:07:39 +0100","Subject":"[libcamera-devel] [PATCH 1/4] ipa: camera_sensor_helper: Add OV4689\n\tsupport","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>","From":"Mikhail Rudenko via libcamera-devel\n\t<libcamera-devel@lists.libcamera.org>","Reply-To":"Mikhail Rudenko <mike.rudenko@gmail.com>","Cc":"Mikhail Rudenko <mike.rudenko@gmail.com>","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>"},"content":"Add support for Omnivision OV4689 image sensor to libipa.\n\nThe sensor implements a linear gain equation with analogue gain\ncontrol values 0-2047 corresponding to 0x-16x physical gain range.\n\nSigned-off-by: Mikhail Rudenko <mike.rudenko@gmail.com>\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 3d8a2835..075c568e 100644\n--- a/src/ipa/libipa/camera_sensor_helper.cpp\n+++ b/src/ipa/libipa/camera_sensor_helper.cpp\n@@ -461,6 +461,17 @@ public:\n };\n REGISTER_CAMERA_SENSOR_HELPER(\"ov2740\", CameraSensorHelperOv2740)\n \n+class CameraSensorHelperOv4689 : public CameraSensorHelper\n+{\n+public:\n+\tCameraSensorHelperOv4689()\n+\t{\n+\t\tgainType_ = AnalogueGainLinear;\n+\t\tgainConstants_.linear = { 1, 0, 0, 128 };\n+\t}\n+};\n+REGISTER_CAMERA_SENSOR_HELPER(\"ov4689\", CameraSensorHelperOv4689)\n+\n class CameraSensorHelperOv5640 : public CameraSensorHelper\n {\n public:\n","prefixes":["libcamera-devel","1/4"]}