From patchwork Fri Jul 17 13:42:11 2026 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Naushir Patuck X-Patchwork-Id: 27376 Return-Path: X-Original-To: parsemail@patchwork.libcamera.org Delivered-To: parsemail@patchwork.libcamera.org Received: from lancelot.ideasonboard.com (lancelot.ideasonboard.com [92.243.16.209]) by patchwork.libcamera.org (Postfix) with ESMTPS id B71A0C3303 for ; Fri, 17 Jul 2026 13:46:43 +0000 (UTC) Received: from lancelot.ideasonboard.com (localhost [IPv6:::1]) by lancelot.ideasonboard.com (Postfix) with ESMTP id B60B767E30; Fri, 17 Jul 2026 15:46:41 +0200 (CEST) Authentication-Results: lancelot.ideasonboard.com; dkim=pass (2048-bit key; unprotected) header.d=raspberrypi.com header.i=@raspberrypi.com header.b="cNlDpUwg"; dkim-atps=neutral Received: from mail-wr1-x432.google.com (mail-wr1-x432.google.com [IPv6:2a00:1450:4864:20::432]) by lancelot.ideasonboard.com (Postfix) with ESMTPS id 36CC66614E for ; Fri, 17 Jul 2026 15:46:40 +0200 (CEST) Received: by mail-wr1-x432.google.com with SMTP id ffacd0b85a97d-47f502ff678so72906f8f.0 for ; Fri, 17 Jul 2026 06:46:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=raspberrypi.com; s=google; t=1784296000; x=1784900800; darn=lists.libcamera.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to:content-type; bh=eoRiBqH9wAZeUpZ8HW/l0qCw8udA3ezzojRjb64OQjw=; b=cNlDpUwgrKZgoN7kDZoSArGJ2k28UAZS5hcVsXUil7M6WMfKT+iBVNU4pgOiskFUAQ h11st+aca+mUaSp1b+hI54u8H5vurMaleyNdXp0I4qOg+TuKcdcfngidN+cwjh1dnW8G LjvLMafkZHuPC6DY4vHJz/fkCxr9YutkaACit5RcJR3ricU2sqorDeEANnyhzf39Tiix DIU6hJvn5S8FuSAofxDrGSrPHMfUdtFUDrd96tn2BxLHNQpEhCSmxggEm0D4WH5WOPKh cOfQkaXyUJ8qMPR2BAsKpQPHrQgJJ1xtkYhj0kOV6dMsZd1zUvdA2g+QQk9rJyYRofJK jPaw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1784296000; x=1784900800; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-gg:x-gm-message-state:from :to:cc:subject:date:message-id:reply-to:content-type; bh=eoRiBqH9wAZeUpZ8HW/l0qCw8udA3ezzojRjb64OQjw=; b=tJTW+FT4pB7Pkvrz1HIL6S7vsOT3F8sntUGtyqX1rT7r9K0u0eD7QiPZgxbQhwL7hH TgH1d2I392g3HkZ/pd2k1axNvtBEWh9SDAArbm5+PtAjp5ZpWLOVqGVK3xN+0CBZvQ1r RxQIIby7OGROkDxvH8GZzQNLdpmNZj09CWgOm5tAik4X4+yeb6+0wpWDxvXB9+7Yqtnb GHN7+s7ebRA+glrwWxYfk6ZjDVFrU/0IDTGcrBJ3E4HLXNc/1PQ9RrtnSme5camR/6fN PF4w0QRh25241xfITpmxWRsZAQV75xew1cUpLJhm0p8VvlGIbs2J+iO9G+N5agdOx3jE tPyQ== X-Gm-Message-State: AOJu0YwOMG33nH+BrA+5X59RjOgO/zSnwcfOffGjvcQ8LTGnVanoTejx XX8/xxfE0slcTQP+2PhO0Ilv8edsU9Fmn0MZRMQ6nKBV7mtdLrdSrdS7tbKshiyQJhrD7voQ4nY /eh5z X-Gm-Gg: AfdE7cngaWi3jiGbPcl/gFFIeAwEgW2wNBEDpXxKUFVfuLu19EdaXuZSkr3vNpwLtPo fge2bNIu4qsWqSRTXcErdqTr341gMFHCfVwtIdhYkVZ2g6/CT5JPOAsScS9HHF9bzaOUkPP+z5E 9V31lXKV++vCqpOpzp6pfIo9+9rNdQLgOj9vdkY9u7FsE7xY7JwksClGznJXVh03nJPhd4KY1MM 2Kvz1Lyot5SSSFdxhEc+A55shZxGYkfsAROLGn8S7TF9W1zsnuVU6nG4R9FtPdjL4AyDG5+fKft Ad4sHlHCFB0x8bEnjIwaPTwHw2l7nREEueokSNXSnDPWuMybWy455ud8X0Knvv0Dagf9nBmXvhf oB4DOTwLVGEdQJ/0T8RlWepLFgEmyNtv1Xq/xYPGMBhbC4OMRmNiOxwpFuhxk+q31Q4KAdLq57v QY8WGnazRTk3UW7QxwKHCSo7yjZxVIo5FCcOsUNQ+W6dFtS+R6krqwKUJ8iDAHK84tBFYQCLdE8 2TE0UB7M7G7ZBu1fHbVv1zIM3vU1p+FO78fI4BQlYjMYMA8fr4gQIruRY7ADoYrgCiyx6/t5lG5 sdbSY1gY X-Received: by 2002:a05:6000:238a:b0:475:3a97:8e2a with SMTP id ffacd0b85a97d-47f6233d4ecmr1989574f8f.7.1784295999757; Fri, 17 Jul 2026 06:46:39 -0700 (PDT) Received: from naush-dell.pitowers.org ([2a00:1098:3142:1f:43df:fbe4:6db:3af1]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-47f63ec7f55sm3689387f8f.18.2026.07.17.06.46.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 17 Jul 2026 06:46:38 -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 properties 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 X-BeenThere: libcamera-devel@lists.libcamera.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: libcamera-devel-bounces@lists.libcamera.org Sender: "libcamera-devel" Add the camera sensor properties and camera helper entry for the Sony IMX355 sensor. Signed-off-by: Naushir Patuck Reviewed-by: Laurent Pinchart Tested-by: Robert Mader --- src/ipa/libipa/camera_sensor_helper.cpp | 12 ++++++++++++ .../sensor/camera_sensor_properties.cpp | 16 ++++++++++++++++ 2 files changed, 28 insertions(+) diff --git a/src/ipa/libipa/camera_sensor_helper.cpp b/src/ipa/libipa/camera_sensor_helper.cpp index 54a88c55bc2d..ce52c9e875ac 100644 --- a/src/ipa/libipa/camera_sensor_helper.cpp +++ b/src/ipa/libipa/camera_sensor_helper.cpp @@ -617,6 +617,18 @@ public: }; REGISTER_CAMERA_SENSOR_HELPER("imx335", CameraSensorHelperImx335) +class CameraSensorHelperImx355 : public CameraSensorHelper +{ +public: + CameraSensorHelperImx355() + { + /* From datasheet: 64 at 10bits. */ + blackLevel_ = 4096; + gain_ = AnalogueGainLinear{ 0, 1024, -1, 1024 }; + } +}; +REGISTER_CAMERA_SENSOR_HELPER("imx355", CameraSensorHelperImx355) + class CameraSensorHelperImx415 : public CameraSensorHelper { public: diff --git a/src/libcamera/sensor/camera_sensor_properties.cpp b/src/libcamera/sensor/camera_sensor_properties.cpp index 7685524ad189..49853f8080dc 100644 --- a/src/libcamera/sensor/camera_sensor_properties.cpp +++ b/src/libcamera/sensor/camera_sensor_properties.cpp @@ -261,6 +261,22 @@ const CameraSensorProperties *CameraSensorProperties::get(const std::string &sen .testPatternModes = {}, .sensorDelays = { }, } }, + { "imx355", { + .unitCellSize = { 1120, 1120 }, + .testPatternModes = { + { controls::draft::TestPatternModeOff, 0 }, + { controls::draft::TestPatternModeColorBars, 1 }, + { controls::draft::TestPatternModeSolidColor, 2 }, + { controls::draft::TestPatternModeColorBarsFadeToGray, 3 }, + { controls::draft::TestPatternModePn9, 4 }, + }, + .sensorDelays = { + .exposureDelay = 2, + .gainDelay = 2, + .vblankDelay = 2, + .hblankDelay = 2 + }, + } }, { "imx415", { .unitCellSize = { 1450, 1450 }, .testPatternModes = {},