{"id":23601,"url":"https://patchwork.libcamera.org/api/covers/23601/?format=json","web_url":"https://patchwork.libcamera.org/cover/23601/","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":"<20250619100857.124809-1-naush@raspberrypi.com>","date":"2025-06-19T10:05:52","name":"[0/4] Wallclock support","submitter":{"id":34,"url":"https://patchwork.libcamera.org/api/people/34/?format=json","name":"Naushir Patuck","email":"naush@raspberrypi.com"},"mbox":"https://patchwork.libcamera.org/cover/23601/mbox/","series":[{"id":5232,"url":"https://patchwork.libcamera.org/api/series/5232/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=5232","date":"2025-06-19T10:05:52","name":"Wallclock support","version":1,"mbox":"https://patchwork.libcamera.org/series/5232/mbox/"}],"comments":"https://patchwork.libcamera.org/api/covers/23601/comments/","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 08DF3C3237\n\tfor ;\n\tThu, 19 Jun 2025 10:09:05 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id A629F68DE8;\n\tThu, 19 Jun 2025 12:09:03 +0200 (CEST)","from mail-wm1-x336.google.com (mail-wm1-x336.google.com\n\t[IPv6:2a00:1450:4864:20::336])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id DE53B61538\n\tfor ;\n\tThu, 19 Jun 2025 12:09:01 +0200 (CEST)","by mail-wm1-x336.google.com with SMTP id\n\t5b1f17b1804b1-4531898b208so343835e9.3\n\tfor ;\n\tThu, 19 Jun 2025 03:09:01 -0700 (PDT)","from NAUSH-P-DELL.pitowers.org ([93.93.133.154])\n\tby smtp.gmail.com with ESMTPSA id\n\t5b1f17b1804b1-4535ebcecb5sm23926555e9.37.2025.06.19.03.09.00\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tThu, 19 Jun 2025 03:09:00 -0700 (PDT)"],"Authentication-Results":"lancelot.ideasonboard.com; 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\n\tThu, 19 Jun 2025 03:09:00 -0700 (PDT)","From":"Naushir Patuck ","To":"libcamera-devel@lists.libcamera.org","Cc":"kieran.bingham@ideasonboard.com, Naushir Patuck ","Subject":"[PATCH 0/4] Wallclock support","Date":"Thu, 19 Jun 2025 11:05:52 +0100","Message-ID":"<20250619100857.124809-1-naush@raspberrypi.com>","X-Mailer":"git-send-email 2.43.0","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":"","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":"Hi,\n\nThis is a collection of patches that have been posted/reviewed in the past. As\ndiscussed offline, I'm sending this as a new series to bunch everything that now\nneeds merging together in one series.\n\nThis supersedes the following series fully or partially:\nhttps://patchwork.libcamera.org/project/libcamera/list/?series=4913\nhttps://patchwork.libcamera.org/project/libcamera/list/?series=4964\n\nThanks,\nNaush\n\nDavid Plowman (4):\n controls: Add FrameWallClock control\n libcamera: Add ClockRecovery class to generate wallclock timestamps\n controls: Add camera synchronisation controls for Raspberry Pi\n pipeline: rpi: Add wallclock timestamp support\n\n include/libcamera/internal/clock_recovery.h | 68 ++++++\n include/libcamera/internal/meson.build | 1 +\n src/libcamera/clock_recovery.cpp | 230 ++++++++++++++++++\n src/libcamera/control_ids_core.yaml | 19 +-\n src/libcamera/control_ids_rpi.yaml | 112 +++++++++\n src/libcamera/meson.build | 1 +\n .../pipeline/rpi/common/pipeline_base.cpp | 5 +\n .../pipeline/rpi/common/pipeline_base.h | 3 +\n src/libcamera/pipeline/rpi/pisp/pisp.cpp | 10 +-\n src/libcamera/pipeline/rpi/vc4/vc4.cpp | 10 +-\n 10 files changed, 452 insertions(+), 7 deletions(-)\n create mode 100644 include/libcamera/internal/clock_recovery.h\n create mode 100644 src/libcamera/clock_recovery.cpp"}