From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 1F92BC0015E for ; Tue, 1 Aug 2023 15:04:57 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qQqvF-0008N5-KY; Tue, 01 Aug 2023 11:04:29 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qQqvD-0008Mt-Ev for qemu-devel@nongnu.org; Tue, 01 Aug 2023 11:04:27 -0400 Received: from wout5-smtp.messagingengine.com ([64.147.123.21]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qQqvB-0004qu-8B for qemu-devel@nongnu.org; Tue, 01 Aug 2023 11:04:26 -0400 Received: from compute3.internal (compute3.nyi.internal [10.202.2.43]) by mailout.west.internal (Postfix) with ESMTP id 50FE7320092C; Tue, 1 Aug 2023 11:04:22 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute3.internal (MEProxy); Tue, 01 Aug 2023 11:04:23 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alyssa.is; h=cc :cc:content-type:content-type:date:date:from:from:in-reply-to :in-reply-to:message-id:mime-version:references:reply-to:sender :subject:subject:to:to; s=fm2; t=1690902261; x=1690988661; bh=HZ Mo+fZkcSvCmmGKEwU186XsUyBsD/QtfboYsG7DWcQ=; b=q+de9Ur+V5Zh7M6/H0 uBJDRogakmD1kHUZcRS6xlRXu9gmctpJxvYD8oq6KvGOEd+0wbjaUW+lzSo4VqWS FeZRiz27otCL5wFeF9Dsi0LRBzaq/omL2u6pPNtfMGrIqvrTZFLNNyRAkBgUqTIA euRF9i21E9jjk/ZPUy6Rn892MFMXLReZsGJBm5muFA+xRHk9xg+UWiMLntIRRn3A +eLbELMbZYez+fupH9BQoPO7Ka5xBQQ5phffMXrvFaix3cT6dsEl3nRIheICT/Du b23VKAzGJGhZPihp/F4hb4kD84v5wYuwgWWqbSXIW+wX/72MdzwFXP0+6H18OaPD 1KgA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-type:content-type:date:date :feedback-id:feedback-id:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:sender:subject :subject:to:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm3; t=1690902261; x=1690988661; bh=HZMo+fZkcSvCm mGKEwU186XsUyBsD/QtfboYsG7DWcQ=; b=b6NZOUEyJx2B0Lg6RS2elDseS6ymA 5rDX56jjHlDGkBXckkLGOe7r1Ko8X8qmjuQv3nIRgE6UEJ3OWzFZGQSWoMcNz/Pj g834oGjT5MjFCb1otZhAB+i/kq9fvjBfDAXpUUzaB4fBSDDDv54BW45QhV1tkUZj 1CEVAe4jQ8LJF85cjDYMYE7HCixb3L4fzCAHaOwYBTNXjY19FwOYEbdmKEitvi6n 95JyaK+vaeplTu4uNGYD43LSjPOqmJ1P44RNGPMN2h4AmXnuqXA9PYXFQsjtFoxG klAztbq247brxuprrrU3Yqe+APqSYQncSuRjZPZ5JSb8KTfgKIewk2Wuw== X-ME-Sender: X-ME-Received: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedviedrjeeigdekudcutefuodetggdotefrodftvf curfhrohhfihhlvgemucfhrghsthforghilhdpqfgfvfdpuffrtefokffrpgfnqfghnecu uegrihhlohhuthemuceftddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenuc fjughrpefhvfevufgjfhffkfggtgesghdtreertddttdenucfhrhhomheptehlhihsshgr ucftohhsshcuoehhihesrghlhihsshgrrdhisheqnecuggftrfgrthhtvghrnhepieduff euieelgfetgfdttddtkeekheekgfehkedufeevteegfeeiffetvdetueevnecuvehluhhs thgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomhephhhisegrlhihshhsrg drihhs X-ME-Proxy: Feedback-ID: i12284293:Fastmail Received: by mail.messagingengine.com (Postfix) with ESMTPA; Tue, 1 Aug 2023 11:04:20 -0400 (EDT) Received: by x220.qyliss.net (Postfix, from userid 1000) id 7B91A7568; Tue, 1 Aug 2023 15:04:19 +0000 (UTC) From: Alyssa Ross To: Gurchetan Singh , qemu-devel@nongnu.org Cc: kraxel@redhat.com, marcandre.lureau@redhat.com, akihiko.odaki@gmail.com, dmitry.osipenko@collabora.com, ray.huang@amd.com, alex.bennee@linaro.org, shentey@gmail.com Subject: Re: [PATCH v2 9/9] docs/system: add basic virtio-gpu documentation In-Reply-To: <20230801011723.627-10-gurchetansingh@chromium.org> References: <20230801011723.627-1-gurchetansingh@chromium.org> <20230801011723.627-10-gurchetansingh@chromium.org> Date: Tue, 01 Aug 2023 15:04:18 +0000 Message-ID: <877cqeby8d.fsf@alyssa.is> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" Received-SPF: pass client-ip=64.147.123.21; envelope-from=hi@alyssa.is; helo=wout5-smtp.messagingengine.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org --=-=-= Content-Type: text/plain Gurchetan Singh writes: > +virtio-gpu rutabaga > +------------------- > + > +virtio-gpu can also leverage `rutabaga_gfx`_ to provide `gfxstream`_ rendering > +and `Wayland display passthrough`_. With the gfxstream rendering mode, GLES > +and Vulkan calls are forwarded directly to the host with minimal modification. > + > +The crosvm book provides directions on how to build a `gfxstream-enabled > +rutabaga`_ and launch a `guest Wayland compositor`_. > + > +This device does require host blob support (``hostmem`` field below), but not > +all capsets (``capset_names`` below) have to enabled when starting the device. A more thorough description of what hostmem does, and how to determine what value it should have, would be very welcome. --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEH9wgcxqlHM/ARR3h+dvtSFmyccAFAmTJHvIACgkQ+dvtSFmy ccBd/hAApGNA9O4uF98z8Z2gtfNjMKgBgPdpbYZIjYCMtiXuL5N31Rai5xo43o4X e7ZoMLHMwSQQ6wjptLUgYCHrXjuUS11L/Apdy34qVfEru5+UHmhSVAhOpI7ir25H Ngrmfc1QVwzBIVHl6Q7hNdieEEwnF+dFe4uz6APdOVBwt1wKNEb2lANT8IO2d/NZ kFce/483KpysXPKmMTsHyATOuv47zJDV6q1agZhsXcpf4gCqoA3YlP/DnkFaeEEM 9Xv1QDYi3wRnvXM8oiqdH7tVdRkLqWOxkKQRQf1djxFrmTKOQLBuLG2dNFVRNbjY Uvt2xSrMqt1pdgMlQUcabgEQK4c66ptdzZrSoCXVPVaUL6uBrWUAqLCuQgZUrUtK xgFfo48rm9/oCxzNG9tk+Nk0GFX8psj0wWmhVfbLITwqUmz3tw8NrWTKcjDvDRiX OU76nps0pt05AY72txnuXFPuRVL5fThHL6en/+AHHhow3KA2yeMLFL3F9BU2XqkH H2OEP5SYVBNRKenTYITcXS/Fpb7AURmr2MbPVaQ5Fdb4Rjl0XK0k44ZqNgl/2l3/ AXBk4jrkDeUaWo+Sd1H6C4zvLtUjxtxqMhUgGJlP9wjGgTfZcq17WJDwFOz6SR6A HpLodiad+AlclX5K6LmB4BbEv9+JgXyMsFiDunhVFnoD6SPSOJc= =SGZo -----END PGP SIGNATURE----- --=-=-=--