{"id":24987,"url":"https://patchwork.libcamera.org/api/1.1/patches/24987/?format=json","web_url":"https://patchwork.libcamera.org/patch/24987/","project":{"id":1,"url":"https://patchwork.libcamera.org/api/1.1/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":"<20251111092319.2313234-1-barnabas.pocze@ideasonboard.com>","date":"2025-11-11T09:23:19","name":"[RFC,v1] libcamera: pipeline: uvcvideo: Reject sensor configuration","commit_ref":null,"pull_url":null,"state":"accepted","archived":false,"hash":"5b84287c0a84cf1ef03039d0864aa45874585398","submitter":{"id":216,"url":"https://patchwork.libcamera.org/api/1.1/people/216/?format=json","name":"Barnabás Pőcze","email":"barnabas.pocze@ideasonboard.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/24987/mbox/","series":[{"id":5571,"url":"https://patchwork.libcamera.org/api/1.1/series/5571/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=5571","date":"2025-11-11T09:23:19","name":"[RFC,v1] libcamera: pipeline: uvcvideo: Reject sensor configuration","version":1,"mbox":"https://patchwork.libcamera.org/series/5571/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/24987/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/24987/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 A6EEFC3263\n\tfor ;\n\tTue, 11 Nov 2025 09:23:25 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id D5727609DE;\n\tTue, 11 Nov 2025 10:23:24 +0100 (CET)","from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 4E32D60805\n\tfor ;\n\tTue, 11 Nov 2025 10:23:23 +0100 (CET)","from pb-laptop.local (185.221.140.239.nat.pool.zt.hu\n\t[185.221.140.239])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 92B5850A\n\tfor ;\n\tTue, 11 Nov 2025 10:21:24 +0100 (CET)"],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key;\n\tunprotected) header.d=ideasonboard.com header.i=@ideasonboard.com\n\theader.b=\"aLkTJxtT\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1762852884;\n\tbh=1aB4nhr1F1qLCYMJ4M9BDuv0RXI8YBmaUG7RI3DvVmU=;\n\th=From:To:Subject:Date:From;\n\tb=aLkTJxtTPrYNxEL5/CM9aUE8agPNiIVBDRYk55F1FcvJ7ucxaSktHvMdhulwe6pLm\n\tH+qUc3XZ3KNdAdXgPC7ENQC8vJ0FbSkCKwTfNSP3XI6ZTsrZqityr6P46bcbzNqSlg\n\tCMDbMvyTT+7aZTe90Na3bgQV/FP1WEh+CCwF7tos=","From":"=?utf-8?q?Barnab=C3=A1s_P=C5=91cze?= ","To":"libcamera-devel@lists.libcamera.org","Subject":"[RFC PATCH v1] libcamera: pipeline: uvcvideo: Reject sensor\n\tconfiguration","Date":"Tue, 11 Nov 2025 10:23:19 +0100","Message-ID":"<20251111092319.2313234-1-barnabas.pocze@ideasonboard.com>","X-Mailer":"git-send-email 2.51.2","MIME-Version":"1.0","Content-Type":"text/plain; charset=UTF-8","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":"The UVC pipeline handler cannot set the sensor configuration so if the\ndesired `CameraConfiguration` specifies one, then reject it.\n\nSigned-off-by: Barnabás Pőcze \n---\n src/libcamera/pipeline/uvcvideo/uvcvideo.cpp | 3 +++\n 1 file changed, 3 insertions(+)","diff":"diff --git a/src/libcamera/pipeline/uvcvideo/uvcvideo.cpp b/src/libcamera/pipeline/uvcvideo/uvcvideo.cpp\nindex 4b5816dfdd..48d6b39d53 100644\n--- a/src/libcamera/pipeline/uvcvideo/uvcvideo.cpp\n+++ b/src/libcamera/pipeline/uvcvideo/uvcvideo.cpp\n@@ -143,6 +143,9 @@ CameraConfiguration::Status UVCCameraConfiguration::validate()\n \tif (config_.empty())\n \t\treturn Invalid;\n \n+\tif (sensorConfig)\n+\t\treturn Invalid;\n+\n \tif (orientation != Orientation::Rotate0) {\n \t\torientation = Orientation::Rotate0;\n \t\tstatus = Adjusted;\n","prefixes":["RFC","v1"]}