{"id":27376,"url":"https://patchwork.libcamera.org/api/patches/27376/?format=json","web_url":"https://patchwork.libcamera.org/patch/27376/","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":"<20260717134634.2578897-2-naush@raspberrypi.com>","date":"2026-07-17T13:42:11","name":"[v1,1/2] libcamera: camera_sensor: Add Sony IMX355 sensor properties and helper","commit_ref":null,"pull_url":null,"state":"accepted","archived":false,"hash":"48eb8c37a537fdfad5272c739f2e9a8f62357a0f","submitter":{"id":34,"url":"https://patchwork.libcamera.org/api/people/34/?format=json","name":"Naushir Patuck","email":"naush@raspberrypi.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/27376/mbox/","series":[{"id":6061,"url":"https://patchwork.libcamera.org/api/series/6061/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=6061","date":"2026-07-17T13:42:10","name":"Add support for Sony IMX355","version":1,"mbox":"https://patchwork.libcamera.org/series/6061/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/27376/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/27376/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 B71A0C3303\n\tfor ;\n\tFri, 17 Jul 2026 13:46:43 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id B60B767E30;\n\tFri, 17 Jul 2026 15:46:41 +0200 (CEST)","from mail-wr1-x432.google.com (mail-wr1-x432.google.com\n\t[IPv6:2a00:1450:4864:20::432])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 36CC66614E\n\tfor ;\n\tFri, 17 Jul 2026 15:46:40 +0200 (CEST)","by mail-wr1-x432.google.com with SMTP id\n\tffacd0b85a97d-47f502ff678so72906f8f.0\n\tfor ;\n\tFri, 17 Jul 2026 06:46:40 -0700 (PDT)","from naush-dell.pitowers.org\n\t([2a00:1098:3142:1f:43df:fbe4:6db:3af1])\n\tby smtp.gmail.com with ESMTPSA id\n\tffacd0b85a97d-47f63ec7f55sm3689387f8f.18.2026.07.17.06.46.38\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tFri, 17 Jul 2026 06:46:38 -0700 (PDT)"],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (2048-bit key;\n\tunprotected) header.d=raspberrypi.com header.i=@raspberrypi.com\n\theader.b=\"cNlDpUwg\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=raspberrypi.com; s=google; t=1784296000; x=1784900800;\n\tdarn=lists.libcamera.org; \n\th=content-transfer-encoding:mime-version:references:in-reply-to\n\t:message-id:date:subject:cc:to:from:from:to:cc:subject:date\n\t:message-id:reply-to:content-type;\n\tbh=eoRiBqH9wAZeUpZ8HW/l0qCw8udA3ezzojRjb64OQjw=;\n\tb=cNlDpUwgrKZgoN7kDZoSArGJ2k28UAZS5hcVsXUil7M6WMfKT+iBVNU4pgOiskFUAQ\n\th11st+aca+mUaSp1b+hI54u8H5vurMaleyNdXp0I4qOg+TuKcdcfngidN+cwjh1dnW8G\n\tLjvLMafkZHuPC6DY4vHJz/fkCxr9YutkaACit5RcJR3ricU2sqorDeEANnyhzf39Tiix\n\tDIU6hJvn5S8FuSAofxDrGSrPHMfUdtFUDrd96tn2BxLHNQpEhCSmxggEm0D4WH5WOPKh\n\tcOfQkaXyUJ8qMPR2BAsKpQPHrQgJJ1xtkYhj0kOV6dMsZd1zUvdA2g+QQk9rJyYRofJK\n\tjPaw==","X-Google-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20251104; t=1784296000; x=1784900800;\n\th=content-transfer-encoding:mime-version:references:in-reply-to\n\t:message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from\n\t:to:cc:subject:date:message-id:reply-to:content-type;\n\tbh=eoRiBqH9wAZeUpZ8HW/l0qCw8udA3ezzojRjb64OQjw=;\n\tb=tJTW+FT4pB7Pkvrz1HIL6S7vsOT3F8sntUGtyqX1rT7r9K0u0eD7QiPZgxbQhwL7hH\n\tTgH1d2I392g3HkZ/pd2k1axNvtBEWh9SDAArbm5+PtAjp5ZpWLOVqGVK3xN+0CBZvQ1r\n\tRxQIIby7OGROkDxvH8GZzQNLdpmNZj09CWgOm5tAik4X4+yeb6+0wpWDxvXB9+7Yqtnb\n\tGHN7+s7ebRA+glrwWxYfk6ZjDVFrU/0IDTGcrBJ3E4HLXNc/1PQ9RrtnSme5camR/6fN\n\tPF4w0QRh25241xfITpmxWRsZAQV75xew1cUpLJhm0p8VvlGIbs2J+iO9G+N5agdOx3jE\n\ttPyQ==","X-Gm-Message-State":"AOJu0YwOMG33nH+BrA+5X59RjOgO/zSnwcfOffGjvcQ8LTGnVanoTejx\n\tXX8/xxfE0slcTQP+2PhO0Ilv8edsU9Fmn0MZRMQ6nKBV7mtdLrdSrdS7tbKshiyQJhrD7voQ4nY\n\t/eh5z","X-Gm-Gg":"AfdE7cngaWi3jiGbPcl/gFFIeAwEgW2wNBEDpXxKUFVfuLu19EdaXuZSkr3vNpwLtPo\n\tfge2bNIu4qsWqSRTXcErdqTr341gMFHCfVwtIdhYkVZ2g6/CT5JPOAsScS9HHF9bzaOUkPP+z5E\n\t9V31lXKV++vCqpOpzp6pfIo9+9rNdQLgOj9vdkY9u7FsE7xY7JwksClGznJXVh03nJPhd4KY1MM\n\t2Kvz1Lyot5SSSFdxhEc+A55shZxGYkfsAROLGn8S7TF9W1zsnuVU6nG4R9FtPdjL4AyDG5+fKft\n\tAd4sHlHCFB0x8bEnjIwaPTwHw2l7nREEueokSNXSnDPWuMybWy455ud8X0Knvv0Dagf9nBmXvhf\n\toB4DOTwLVGEdQJ/0T8RlWepLFgEmyNtv1Xq/xYPGMBhbC4OMRmNiOxwpFuhxk+q31Q4KAdLq57v\n\tQY8WGnazRTk3UW7QxwKHCSo7yjZxVIo5FCcOsUNQ+W6dFtS+R6krqwKUJ8iDAHK84tBFYQCLdE8\n\t2TE0UB7M7G7ZBu1fHbVv1zIM3vU1p+FO78fI4BQlYjMYMA8fr4gQIruRY7ADoYrgCiyx6/t5lG5\n\tsdbSY1gY","X-Received":"by 2002:a05:6000:238a:b0:475:3a97:8e2a with SMTP id\n\tffacd0b85a97d-47f6233d4ecmr1989574f8f.7.1784295999757; \n\tFri, 17 Jul 2026 06:46:39 -0700 (PDT)","From":"Naushir Patuck ","To":"libcamera-devel@lists.libcamera.org","Cc":"Naushir Patuck ","Subject":"[PATCH v1 1/2] libcamera: camera_sensor: Add Sony IMX355 sensor\n\tproperties and helper","Date":"Fri, 17 Jul 2026 14:42:11 +0100","Message-ID":"<20260717134634.2578897-2-naush@raspberrypi.com>","X-Mailer":"git-send-email 2.53.0","In-Reply-To":"<20260717134634.2578897-1-naush@raspberrypi.com>","References":"<20260717134634.2578897-1-naush@raspberrypi.com>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","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","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" "},"content":"Add the camera sensor properties and camera helper entry for the Sony\nIMX355 sensor.\n\nSigned-off-by: Naushir Patuck \n---\n src/ipa/libipa/camera_sensor_helper.cpp | 12 ++++++++++++\n .../sensor/camera_sensor_properties.cpp | 16 ++++++++++++++++\n 2 files changed, 28 insertions(+)","diff":"diff --git a/src/ipa/libipa/camera_sensor_helper.cpp b/src/ipa/libipa/camera_sensor_helper.cpp\nindex 54a88c55bc2d..ce52c9e875ac 100644\n--- a/src/ipa/libipa/camera_sensor_helper.cpp\n+++ b/src/ipa/libipa/camera_sensor_helper.cpp\n@@ -617,6 +617,18 @@ public:\n };\n REGISTER_CAMERA_SENSOR_HELPER(\"imx335\", CameraSensorHelperImx335)\n \n+class CameraSensorHelperImx355 : public CameraSensorHelper\n+{\n+public:\n+\tCameraSensorHelperImx355()\n+\t{\n+\t\t/* From datasheet: 64 at 10bits. */\n+\t\tblackLevel_ = 4096;\n+\t\tgain_ = AnalogueGainLinear{ 0, 1024, -1, 1024 };\n+\t}\n+};\n+REGISTER_CAMERA_SENSOR_HELPER(\"imx355\", CameraSensorHelperImx355)\n+\n class CameraSensorHelperImx415 : public CameraSensorHelper\n {\n public:\ndiff --git a/src/libcamera/sensor/camera_sensor_properties.cpp b/src/libcamera/sensor/camera_sensor_properties.cpp\nindex 7685524ad189..49853f8080dc 100644\n--- a/src/libcamera/sensor/camera_sensor_properties.cpp\n+++ b/src/libcamera/sensor/camera_sensor_properties.cpp\n@@ -261,6 +261,22 @@ const CameraSensorProperties *CameraSensorProperties::get(const std::string &sen\n \t\t\t.testPatternModes = {},\n \t\t\t.sensorDelays = { },\n \t\t} },\n+\t\t{ \"imx355\", {\n+\t\t\t.unitCellSize = { 1120, 1120 },\n+\t\t\t.testPatternModes = {\n+\t\t\t\t{ controls::draft::TestPatternModeOff, 0 },\n+\t\t\t\t{ controls::draft::TestPatternModeColorBars, 1 },\n+\t\t\t\t{ controls::draft::TestPatternModeSolidColor, 2 },\n+\t\t\t\t{ controls::draft::TestPatternModeColorBarsFadeToGray, 3 },\n+\t\t\t\t{ controls::draft::TestPatternModePn9, 4 },\n+\t\t\t},\n+\t\t\t.sensorDelays = {\n+\t\t\t\t.exposureDelay = 2,\n+\t\t\t\t.gainDelay = 2,\n+\t\t\t\t.vblankDelay = 2,\n+\t\t\t\t.hblankDelay = 2\n+\t\t\t},\n+\t\t} },\n \t\t{ \"imx415\", {\n \t\t\t.unitCellSize = { 1450, 1450 },\n \t\t\t.testPatternModes = {},\n","prefixes":["v1","1/2"]}