[{"id":32085,"web_url":"https://patchwork.libcamera.org/comment/32085/","msgid":"<20241111071536.GG6002@pendragon.ideasonboard.com>","date":"2024-11-11T07:15:36","subject":"Re: [PATCH 0/1] Extend V4L2 videodevice to accept media request API","submitter":{"id":2,"url":"https://patchwork.libcamera.org/api/people/2/","name":"Laurent Pinchart","email":"laurent.pinchart@ideasonboard.com"},"content":"Hi Harvey,\n\nOn Fri, Nov 08, 2024 at 07:38:26AM +0000, Harvey Yang wrote:\n> Hi folks,\n> \n> In order to bind multiple buffers to the same request in ISP, like\n> mtkisp7, this patch extends V4L2 videodevice to accept media request\n> API.\n> \n> This might be reviewed together with patch\n> `Add request API support for media controller device`. We might also\n> consider passing `MediaDevice::Request` instead of the file descriptor\n> integer.\n\nWhen patches should be reviewed together, you can submit them as part of\nthe same series.\n\n> This patch passes gitlab pipeline:\n> https://gitlab.freedesktop.org/chenghaoyang/libcamera/-/pipelines/1306526\n> \n> BR,\n> Harvey\n> \n> Han-Lin Chen (1):\n> libcamera: Extend V4L2 videodevice to accept media request API\n> \n> include/libcamera/internal/v4l2_videodevice.h | 2 +-\n> src/libcamera/v4l2_videodevice.cpp | 7 ++++++-\n> 2 files changed, 7 insertions(+), 2 deletions(-)","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 B620DBF415\n\tfor ;\n\tMon, 11 Nov 2024 07:15:47 +0000 (UTC)","from lancelot.ideasonboard.com (localhost [IPv6:::1])\n\tby lancelot.ideasonboard.com (Postfix) with ESMTP id 718F2657B9;\n\tMon, 11 Nov 2024 08:15:46 +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 7910E600F2\n\tfor ;\n\tMon, 11 Nov 2024 08:15:44 +0100 (CET)","from pendragon.ideasonboard.com (81-175-209-231.bb.dnainternet.fi\n\t[81.175.209.231])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 66B776AF;\n\tMon, 11 Nov 2024 08:15:32 +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=\"OrS3swEN\"; dkim-atps=neutral","DKIM-Signature":"v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com;\n\ts=mail; t=1731309332;\n\tbh=dJSUOTS4Suw0Pt05nZ82H84G+qBDWqYSiTuAOowiP5U=;\n\th=Date:From:To:Cc:Subject:References:In-Reply-To:From;\n\tb=OrS3swENtzQqzpTIV6RC1ie+7l1zzp8gzxFEg+z8v5iPf36k8ayy8LC08XM4edAux\n\ti9Nb/Xr98EwtXisHbW6DhwwckLf+/l365Ai0ReXc2OWeFaARr0xjjbF/Fi4luKfegK\n\t4PtKNZdXVCiCyMGTDj9ZwDBFMwJhH3tI+RERmmi4=","Date":"Mon, 11 Nov 2024 09:15:36 +0200","From":"Laurent Pinchart ","To":"Harvey Yang ","Cc":"libcamera-devel@lists.libcamera.org","Subject":"Re: [PATCH 0/1] Extend V4L2 videodevice to accept media request API","Message-ID":"<20241111071536.GG6002@pendragon.ideasonboard.com>","References":"<20241108075039.2116460-1-chenghaoyang@chromium.org>","MIME-Version":"1.0","Content-Type":"text/plain; charset=utf-8","Content-Disposition":"inline","In-Reply-To":"<20241108075039.2116460-1-chenghaoyang@chromium.org>","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\" "}}]