{"id":14956,"url":"https://patchwork.libcamera.org/api/covers/14956/?format=json","web_url":"https://patchwork.libcamera.org/cover/14956/","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":"<20211201115711.1017822-1-naush@raspberrypi.com>","date":"2021-12-01T11:57:09","name":"[libcamera-devel,v1,0/2] Raspberry Pi: Add video mux and bridge 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/14956/mbox/","series":[{"id":2793,"url":"https://patchwork.libcamera.org/api/series/2793/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=2793","date":"2021-12-01T11:57:09","name":"Raspberry Pi: Add video mux and bridge support","version":1,"mbox":"https://patchwork.libcamera.org/series/2793/mbox/"}],"comments":"https://patchwork.libcamera.org/api/covers/14956/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 E5834BF415\n\tfor ;\n\tWed, 1 Dec 2021 11:57:23 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 9C78460724;\n\tWed, 1 Dec 2021 12:57:23 +0100 (CET)","from mail-wr1-x430.google.com (mail-wr1-x430.google.com\n\t[IPv6:2a00:1450:4864:20::430])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTPS id 327D46011A\n\tfor ;\n\tWed, 1 Dec 2021 12:57:22 +0100 (CET)","by mail-wr1-x430.google.com with SMTP id a18so51733951wrn.6\n\tfor ;\n\tWed, 01 Dec 2021 03:57:22 -0800 (PST)","from naush-laptop.pitowers.org\n\t([2a00:1098:3142:14:9907:13eb:bd49:5862])\n\tby smtp.gmail.com with ESMTPSA id\n\tf13sm1139451wmq.29.2021.12.01.03.57.20\n\t(version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256);\n\tWed, 01 Dec 2021 03:57:20 -0800 (PST)"],"Authentication-Results":"lancelot.ideasonboard.com;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n\tunprotected) header.d=raspberrypi.com header.i=@raspberrypi.com\n\theader.b=\"CvJDqeF3\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=raspberrypi.com; s=google;\n\th=from:to:cc:subject:date:message-id:mime-version\n\t:content-transfer-encoding;\n\tbh=/QF4L+tWVQ3VtlEILi5e17ryHOtOGq2M1EdvznAZAMI=;\n\tb=CvJDqeF3MdMaAhfE3Kd4YtdPE7PwgXf/yRiYels5XQy1NjugDZlzN+onMbdQxdEMu9\n\tcWR/Ox4lD7hSU5vLv6YVTIoJd4mw8+pu+hyFFQhd7eLx1kcrTLQ1XD8kCw04PFsGUrMY\n\tQq5Ig2n1bqtBioFW65BAjMhUmR72TW7r9Jq/KIGNs1S38Pzfb9x0M6QgmDFqT7T8lIgr\n\ttLY/JxJomtXMTzVCTDb8YWHFNWLrUiTRNxuRZq/D+Bw3EbmCVn0kkT18TzN7Q7kuIQGH\n\tKlA1NPxFCcWygEyg1t5cg5sEQVWLUBUwulpjEWnX/xrNs92KGYle4g5KgoqJv14yaRCQ\n\t7new==","X-Google-DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/relaxed;\n\td=1e100.net; s=20210112;\n\th=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version\n\t:content-transfer-encoding;\n\tbh=/QF4L+tWVQ3VtlEILi5e17ryHOtOGq2M1EdvznAZAMI=;\n\tb=ex/au1zb8KTBzABLTyqio5zKZN5/XSDqdraOZa+smLddU3ARMLgEhwk4uKDOdLJ5dz\n\tEAy8R1zGKqO1cJzeLy1f0u/ZPicG2lhUPLlOdSlX2pEmoDaDoG4ygW9nFYGYAW0AsEMh\n\tZLcsgwgApelE1UfaKf2FRvkx/AFogo4EnBw91rAUgmiF0lFHtto0Yy0WuM7rwReBCCqF\n\tEOe0YnVpJlOuHLJHt9h4+8P6H0+Wkak5xrVdpDNuPl3t4Xkx6wc8iex3hEWB2HaF6YEe\n\tjyS0h/ceZ89sP9m8pDjFIEKaADpRMuz0ZCcLwIFe3gSulKjt72BbgOa5szNyz3WnrAbN\n\t9Ffw==","X-Gm-Message-State":"AOAM533jVz0hdDVg4by5GTA3x70+CHIMZDLQvUW13ga7vuDxkj7f3Dt3\n\tzTF65pjkMIR+CixTXvVNfoYMFYiBCs5qeTRK","X-Google-Smtp-Source":"ABdhPJyOGW9SJd/MWJS3p4FdAhal9KIC/A0cb9bOR3KiLMrPNBjsx6rQTmjY44NTfmMP+E4QG1+ChQ==","X-Received":"by 2002:adf:e84d:: with SMTP id d13mr6186661wrn.72.1638359841695;\n\tWed, 01 Dec 2021 03:57:21 -0800 (PST)","From":"Naushir Patuck ","To":"libcamera-devel@lists.libcamera.org","Date":"Wed, 1 Dec 2021 11:57:09 +0000","Message-Id":"<20211201115711.1017822-1-naush@raspberrypi.com>","X-Mailer":"git-send-email 2.25.1","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH v1 0/2] Raspberry Pi: Add video mux and\n\tbridge support","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 series adds support for video mux devices that allow multiple cameras to\nbe connected to a unicam instance. Of course, only a single sensor may have\nexclusive use of unicam. A cascade of muxes is also possible to allow a larger\nnumber of sensor devices to be connected. Bridge devices (CSI2 <-> other protocols)\nare also supported.\n\nDisclaimer: I have not tested this with a cascade of muxes as I do not have the\nhardware available to me just yet.\n\nThanks,\nNaush\n\n\nNaushir Patuck (2):\n pipeline: raspberrypi: Move sensor entity detection out of\n registerCamera()\n pipeline: raspberrypi: Add support for Video Mux and Bridge devices\n\n .../pipeline/raspberrypi/raspberrypi.cpp | 95 ++++++++++++++++---\n 1 file changed, 80 insertions(+), 15 deletions(-)"}