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{ "id": 22901, "url": "https://patchwork.libcamera.org/api/covers/22901/?format=api", "web_url": "https://patchwork.libcamera.org/cover/22901/", "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": "<20250303134234.699293-1-barnabas.pocze@ideasonboard.com>", "date": "2025-03-03T13:42:32", "name": "[v3,0/2] libcamera: pipeline: uvcvideo: Fix `ExposureTimeMode` control", "submitter": { "id": 216, "url": "https://patchwork.libcamera.org/api/people/216/?format=api", "name": "Barnabás Pőcze", "email": "barnabas.pocze@ideasonboard.com" }, "mbox": "https://patchwork.libcamera.org/cover/22901/mbox/", "series": [ { "id": 5031, "url": "https://patchwork.libcamera.org/api/series/5031/?format=api", "web_url": "https://patchwork.libcamera.org/project/libcamera/list/?series=5031", "date": "2025-03-03T13:42:32", "name": "libcamera: pipeline: uvcvideo: Fix `ExposureTimeMode` control", "version": 3, "mbox": "https://patchwork.libcamera.org/series/5031/mbox/" } ], "comments": "https://patchwork.libcamera.org/api/covers/22901/comments/", "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 C0874C3257\n\tfor <parsemail@patchwork.libcamera.org>;\n\tMon, 3 Mar 2025 13:42:41 +0000 (UTC)", "from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 845B3687EB;\n\tMon, 3 Mar 2025 14:42:40 +0100 (CET)", "from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 8FECC68772\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tMon, 3 Mar 2025 14:42:38 +0100 (CET)", "from pb-laptop.local (185.221.143.4.nat.pool.zt.hu [185.221.143.4])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id F38C12D5\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tMon, 3 Mar 2025 14:41:06 +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=\"ojb0+gWR\"; dkim-atps=neutral", "DKIM-Signature": "v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1741009267;\n\tbh=Twov//cOCR3OypGwBkY4PFYicyj2Mr5Z0se543OOYAU=;\n\th=From:To:Subject:Date:From;\n\tb=ojb0+gWRrP8KYNN7zA3xbW/yCovJZfVgkSE6pNKgEMNhAgRpBlbLf93jv9FgQGkpT\n\tUWzS17qogXOanfP8DWXsT//umrMyfVdJsoHA+zTm3RT5EUPALnWok+lcqoWISLb03t\n\t4xwk16xEwf5+buhY2iPuekBRLmdHHSY0BdKskim4=", "From": "=?utf-8?q?Barnab=C3=A1s_P=C5=91cze?= <barnabas.pocze@ideasonboard.com>", "To": "libcamera-devel@lists.libcamera.org", "Subject": "[PATCH v3 0/2] libcamera: pipeline: uvcvideo: Fix `ExposureTimeMode`\n\tcontrol", "Date": "Mon, 3 Mar 2025 14:42:32 +0100", "Message-ID": "<20250303134234.699293-1-barnabas.pocze@ideasonboard.com>", "X-Mailer": "git-send-email 2.48.1", "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": "<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": "The `ExposureTimeMode` is currently set up incorrectly in a UVC\ncamera's `ControlInfo`, setting it also does not work correctly.\n\nChanges in v3:\n * move libcamera -> v4l2 control mapping to a single place:\n UVCCameraData::addControl()\n\nChanges in v2:\n * split into two patches\n * make it compile with old libstdc++ when _GLIBCXX_DEBUG is set\n\nv2: https://patchwork.libcamera.org/project/libcamera/list/?series=5006\nv1: https://patchwork.libcamera.org/project/libcamera/list/?series=4974\n\nBarnabás Pőcze (2):\n libcamera: pipeline: uvcvideo: Fix `ExposureTimeMode` control setup\n libcamera: pipeline: uvcvideo: Fix `ExposureTimeMode` control setting\n\n src/libcamera/pipeline/uvcvideo/uvcvideo.cpp | 93 ++++++++++++++------\n 1 file changed, 65 insertions(+), 28 deletions(-)\n\n--\n2.48.1" }