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{ "id": 27376, "url": "https://patchwork.libcamera.org/api/patches/27376/?format=api", "web_url": "https://patchwork.libcamera.org/patch/27376/", "project": { "id": 1, "url": "https://patchwork.libcamera.org/api/projects/1/?format=api", "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=api", "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=api", "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": "<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 B71A0C3303\n\tfor <parsemail@patchwork.libcamera.org>;\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 <libcamera-devel@lists.libcamera.org>;\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 <libcamera-devel@lists.libcamera.org>;\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; 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\n\tFri, 17 Jul 2026 06:46:39 -0700 (PDT)", "From": "Naushir Patuck <naush@raspberrypi.com>", "To": "libcamera-devel@lists.libcamera.org", "Cc": "Naushir Patuck <naush@raspberrypi.com>", "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": "<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>", "Errors-To": "libcamera-devel-bounces@lists.libcamera.org", "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.libcamera.org>" }, "content": "Add the camera sensor properties and camera helper entry for the Sony\nIMX355 sensor.\n\nSigned-off-by: Naushir Patuck <naush@raspberrypi.com>\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" ] }