{"id":27502,"url":"https://patchwork.libcamera.org/api/patches/27502/?format=json","web_url":"https://patchwork.libcamera.org/patch/27502/","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":"<20260724-mira220-v2-4-240003749dd0@ideasonboard.com>","date":"2026-07-24T15:47:43","name":"[v2,4/5] libipa: camera_sensor_helper: Add Mira220","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"b4da4cd2721ccfb912c67893f216cf3884b189f6","submitter":{"id":143,"url":"https://patchwork.libcamera.org/api/people/143/?format=json","name":"Jacopo Mondi","email":"jacopo.mondi@ideasonboard.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/27502/mbox/","series":[{"id":6079,"url":"https://patchwork.libcamera.org/api/series/6079/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=6079","date":"2026-07-24T15:47:39","name":"ipa: rpi: Add support for Mira220 RGB version","version":2,"mbox":"https://patchwork.libcamera.org/series/6079/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/27502/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/27502/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 CE11FC3264\n\tfor ;\n\tFri, 24 Jul 2026 15:48:19 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 03FB867F22;\n\tFri, 24 Jul 2026 17:48:17 +0200 (CEST)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 1F73D67F2F\n\tfor ;\n\tFri, 24 Jul 2026 17:48:10 +0200 (CEST)","from [192.168.1.182] (93-46-82-201.ip106.fastwebnet.it\n\t[93.46.82.201])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 81B671AC5;\n\tFri, 24 Jul 2026 17:47:08 +0200 (CEST)"],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key;\n\tunprotected) header.d=ideasonboard.com header.i=@ideasonboard.com\n\theader.b=\"tIaF8nmg\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1784908028;\n\tbh=dr7Yw2tazcPgKTIXmTmW/1wJNlWWzVsnnxunxSouc+0=;\n\th=From:Date:Subject:References:In-Reply-To:To:Cc:From;\n\tb=tIaF8nmgKq4z47GQkaNe38Uqww944S6QFNLXfDIcC2W/KF81J2nwlHzqkbkVfVwr3\n\tKYT+4hxL3Iu+aDco95Klg5tKJ23y/KR7JLOPHCbye9xPa8mYzf6zUT2pDq4bCjw8Rn\n\tcMh4SESCs2EivmZwWTbhXWUeXrZglumtwph8bl7o=","From":"Jacopo Mondi ","Date":"Fri, 24 Jul 2026 17:47:43 +0200","Subject":"[PATCH v2 4/5] libipa: camera_sensor_helper: Add Mira220","MIME-Version":"1.0","Content-Type":"text/plain; charset=\"utf-8\"","Content-Transfer-Encoding":"7bit","Message-Id":"<20260724-mira220-v2-4-240003749dd0@ideasonboard.com>","References":"<20260724-mira220-v2-0-240003749dd0@ideasonboard.com>","In-Reply-To":"<20260724-mira220-v2-0-240003749dd0@ideasonboard.com>","To":"libcamera-devel@lists.libcamera.org","Cc":"Philippe Baetens , \n\tJacopo Mondi ","X-Mailer":"b4 0.14.3","X-Developer-Signature":"v=1; a=openpgp-sha256; l=1036;\n\ti=jacopo.mondi@ideasonboard.com; h=from:subject:message-id;\n\tbh=dr7Yw2tazcPgKTIXmTmW/1wJNlWWzVsnnxunxSouc+0=;\n\tb=owEBbQKS/ZANAwAKAXI0Bo8WoVY8AcsmYgBqY4k4nbRQa12feG7uBaUw/pFbSRfcfGyWUeOsZ\n\tZBB4VKqWNuJAjMEAAEKAB0WIQS1xD1IgJogio9YOMByNAaPFqFWPAUCamOJOAAKCRByNAaPFqFW\n\tPKwmEACT68ht+8wiDxgZs1q6oLNS7uz1hoWX/p5Q7HacayBYtnsOV9zmdNXZh3mFTQk/J/xo+7Q\n\tJcvuSPOuSHRpcwTbtcl5VRtcmrFrV1wdCmIUpWrfep+8D1ktzcHSTitkpAVe/Wk8X6bDGYpqyOV\n\tnmZ7CVxDUlOZsy+FalwEV/HLO2zfEMV1sdvQybHDZ6/0LAKGaFCmM95J2uoL4DYyKeJNohm+mq8\n\tMAIA4tUrrsuD8E4o6M/pvF4J8FoPG5dxvZBqLDOm+EZbSHSbqlPpZZtqAsmyb8MZNe/g2hH6wvE\n\tgO00wZPHXXCA2eH6HMq0eQumCR7nd5AG+Yf7I5N1FUqkaqc771Y8O47+IUtI1kv+nTUgYS9UYE3\n\tQ3M/Pw4jm8g7NLvU6W++Jk1y+Djhb6kL1IDqnqleU+q0fdJqi7L3fVaYTFHiGmDWYEZW1a9O56k\n\t2MfAaKFYW07NRWyFMHXwX9zZD3H1TuLpv9o0GdiJpzI8/DVLibpPn86dK4LHHkSJ83zmajQzayV\n\tVUEGY8faQZ2HzhA7JDbXlSLD+oBNmDW9qhWEz5yOXDSEj9lntPnQQYWNr9ddBJmVFJU6TgfFcai\n\t/Qe6YEVOwHioKrICR2tZ7R5AKsahCDOkkGOvWxkVrCwf7XHMUavgHafb6HOdoAwemoGdi1kqvph\n\tdogs5flNkLGzcmg==","X-Developer-Key":"i=jacopo.mondi@ideasonboard.com; a=openpgp;\n\tfpr=72392EDC88144A65C701EA9BA5826A2587AD026B","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 a camera sensor helper for the AMS-OSRAM Mira220 sensor.\n\nThe black level and gain model have been extracted from the\ncorresponding helpers for the RaspberryPi IPA.\n\nSigned-off-by: Jacopo Mondi \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 9ab7a52f2644..a9877935cb2a 100644\n--- a/src/ipa/libipa/camera_sensor_helper.cpp\n+++ b/src/ipa/libipa/camera_sensor_helper.cpp\n@@ -665,6 +665,17 @@ public:\n };\n REGISTER_CAMERA_SENSOR_HELPER(\"imx708\", CameraSensorHelperImx708)\n \n+class CameraSensorHelperMira220 : public CameraSensorHelper\n+{\n+public:\n+\tCameraSensorHelperMira220()\n+\t{\n+\t\tblackLevel_ = 2050;\n+\t\tgain_ = AnalogueGainLinear{ 0, 2048, -1, 2048 };\n+\t}\n+};\n+REGISTER_CAMERA_SENSOR_HELPER(\"mira220\", CameraSensorHelperMira220)\n+\n class CameraSensorHelperOv2685 : public CameraSensorHelper\n {\n public:\n","prefixes":["v2","4/5"]}