{"id":8404,"url":"https://patchwork.libcamera.org/api/patches/8404/?format=json","web_url":"https://patchwork.libcamera.org/patch/8404/","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":"<20200624145256.48266-7-paul.elder@ideasonboard.com>","date":"2020-06-24T14:52:40","name":"[libcamera-devel,v4,06/22] v4l2: v4l2_camera_proxy: Set timestamp monotonic buffer flag on reqbufs","commit_ref":null,"pull_url":null,"state":"accepted","archived":false,"hash":"4d2b2e6590d9c83d71a6aee36ea666a3956190f6","submitter":{"id":17,"url":"https://patchwork.libcamera.org/api/people/17/?format=json","name":"Paul Elder","email":"paul.elder@ideasonboard.com"},"delegate":null,"mbox":"https://patchwork.libcamera.org/patch/8404/mbox/","series":[{"id":1041,"url":"https://patchwork.libcamera.org/api/series/1041/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=1041","date":"2020-06-24T14:52:34","name":"Support v4l2-compliance","version":4,"mbox":"https://patchwork.libcamera.org/series/1041/mbox/"}],"comments":"https://patchwork.libcamera.org/api/patches/8404/comments/","check":"pending","checks":"https://patchwork.libcamera.org/api/patches/8404/checks/","tags":{},"headers":{"Return-Path":"<paul.elder@ideasonboard.com>","Received":["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 06EE860103\n\tfor <libcamera-devel@lists.libcamera.org>;\n\tWed, 24 Jun 2020 16:53:30 +0200 (CEST)","from jade.rasen.tech (unknown\n\t[IPv6:2400:4051:61:600:8147:f2a2:a8c6:9087])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 45BC32A8;\n\tWed, 24 Jun 2020 16:53:28 +0200 (CEST)"],"Authentication-Results":"lancelot.ideasonboard.com; dkim=pass (1024-bit key; \n\tunprotected) header.d=ideasonboard.com\n\theader.i=@ideasonboard.com\n\theader.b=\"en6zBNCo\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1593010409;\n\tbh=4nj7erCdTKzQRtlUFk4Io6Ek2Vh+EReJHKfP5CiXHQY=;\n\th=From:To:Cc:Subject:Date:In-Reply-To:References:From;\n\tb=en6zBNCov41fwVfFmPmHdF8KPVzDGZec7rrrsYhtNvn5Amr0IBlBcFahTDooKaB1d\n\tuzBDNJSNj5ASK4XfBoLroMDEKh4jjQ77GZqRY740htsAgFJSp1O2Y6xPuw/0m+iibq\n\t8JU/4ywoKlk2pu4GECFvVKP4FcBmOy/Gfekou1LM=","From":"Paul Elder <paul.elder@ideasonboard.com>","To":"libcamera-devel@lists.libcamera.org","Date":"Wed, 24 Jun 2020 23:52:40 +0900","Message-Id":"<20200624145256.48266-7-paul.elder@ideasonboard.com>","X-Mailer":"git-send-email 2.27.0","In-Reply-To":"<20200624145256.48266-1-paul.elder@ideasonboard.com>","References":"<20200624145256.48266-1-paul.elder@ideasonboard.com>","MIME-Version":"1.0","Content-Transfer-Encoding":"8bit","Subject":"[libcamera-devel] [PATCH v4 06/22] v4l2: v4l2_camera_proxy: Set\n\ttimestamp monotonic buffer flag on reqbufs","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>","X-List-Received-Date":"Wed, 24 Jun 2020 14:53:30 -0000"},"content":"Set buffer flag V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC at VIDIOC_REQBUFS\nafter the buffers have been allocated.\n\nSigned-off-by: Paul Elder <paul.elder@ideasonboard.com.\nReviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>\n\n---\nNo change in v4\n\nNew in v3\n- split from a conglomerate of v4l2-compliance fixes patch\n---\n src/v4l2/v4l2_camera_proxy.cpp | 1 +\n 1 file changed, 1 insertion(+)","diff":"diff --git a/src/v4l2/v4l2_camera_proxy.cpp b/src/v4l2/v4l2_camera_proxy.cpp\nindex 3d6703a..66feb77 100644\n--- a/src/v4l2/v4l2_camera_proxy.cpp\n+++ b/src/v4l2/v4l2_camera_proxy.cpp\n@@ -404,6 +404,7 @@ int V4L2CameraProxy::vidioc_reqbufs(V4L2CameraFile *file, struct v4l2_requestbuf\n \t\tbuf.memory = V4L2_MEMORY_MMAP;\n \t\tbuf.m.offset = i * curV4L2Format_.fmt.pix.sizeimage;\n \t\tbuf.index = i;\n+\t\tbuf.flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;\n \n \t\tbuffers_[i] = buf;\n \t}\n","prefixes":["libcamera-devel","v4","06/22"]}