From owner-freebsd-x11@freebsd.org Mon Jun 18 07:24:06 2018 Return-Path: Delivered-To: freebsd-x11@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id C0531101A459 for ; Mon, 18 Jun 2018 07:24:06 +0000 (UTC) (envelope-from johalun0@gmail.com) Received: from mail-wr0-x22b.google.com (mail-wr0-x22b.google.com [IPv6:2a00:1450:400c:c0c::22b]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 2F09272576 for ; Mon, 18 Jun 2018 07:24:06 +0000 (UTC) (envelope-from johalun0@gmail.com) Received: by mail-wr0-x22b.google.com with SMTP id d8-v6so15627534wro.4 for ; Mon, 18 Jun 2018 00:24:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=qFnH3QKe7zooW6pUrQ9sPQmTYado6AxBbgicA0Gjzz8=; b=aRZ5fyvBA5k6KTvNs2nZYSSk9Yzg46jXv3vN4wD06d54Hgcpgb/EENuuiJIMBxsHDO pAd7rXkdDjWiInNAbSLWw3e0hxQA/s5vXDZMF8iqs9Zvz5/JPpTGr/0axIfs1UC/Z/A+ geoSvFOKJwo1ijo8IaUxTbfmTxynZ8juy0jgrzIFtabasa7MKOzDPO9KVWp2B+hbadQR 2xjtnAxFUJOr4b7gNTw2NUAj2sNFTvtbgd+74R0CjcojTHEj0e8M4ggoIeyxz9DfwHks N1JVF7btndU0E4IrYXJE6eZQ7MwnI1Shj9GzhTLR8d4Te18YqaUmbLkR0Wj+y+EZkgyb 5UJA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=qFnH3QKe7zooW6pUrQ9sPQmTYado6AxBbgicA0Gjzz8=; b=qb0KJM8nXySbrIaXoy9+7K3QrP0Nj2fuXnKPnIWJ516eRx+dBj3UWIqzwh0QqVBTAC ABDyQjJpd+S2wQ/17Kx+vf+/9+RuaN1LfAs2tHEqxq7+oazVUYyj+ESKSLpdcMxScz7E Jvm6L6NgUKhUfEykBGEHt7q7p9DKn34A8NZQkl6QWSRK4vxsDaR/LfibPRVUMn97R0FS OmuRWoQiGaiPMTE2VFIja7hSp5d9O5Llt1s3s3/yNsG3UL6bg5IZtPzF8H0MsTxtrVyE unv8yFmWqNh0l0Tbgl3BRm6Bx1TS1zjkqGoFOU/Ij5SGE+Ae0FVYJ1PsVItiV4kT06CX 1fQg== X-Gm-Message-State: APt69E0/G3KqDnZ8FWd6El9uy+A9B2vhqIxDGRHUGKuBrh02ZzofpPRF Lyut0EG6C9VYQRXpJxvGtoBQosyXaOVDZ8iW+/E= X-Google-Smtp-Source: ADUXVKLzi1UHXL+2sVJmPDzwIaYw1T0iO1gSMaxZEe4G5EHpNO7SFCujUuAzPQBUbJSJCibwdww+gq+5fwEGk4vd9Y4= X-Received: by 2002:adf:fec2:: with SMTP id q2-v6mr9676584wrs.165.1529306645132; Mon, 18 Jun 2018 00:24:05 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Johannes Lundberg Date: Mon, 18 Jun 2018 09:23:54 +0200 Message-ID: Subject: Re: Is Radeon RX Vega 64 supported by drm-next? To: Grzegorz Junka Cc: x11-list freebsd Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.26 X-BeenThere: freebsd-x11@freebsd.org X-Mailman-Version: 2.1.26 Precedence: list List-Id: X11 on FreeBSD -- maintaining and support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 18 Jun 2018 07:24:07 -0000 Support for 4.15 wont be in until 11.3-RELEASE but it will be in 11-STABLE soon though. 11.2 supports up to 4.11. On Mon, Jun 18, 2018 at 09:20 Grzegorz Junka wrote: > On 18/06/2018 07:04, Johannes Lundberg wrote: > > > > On Mon, Jun 18, 2018 at 8:56 AM Grzegorz Junka wrote: > >> On 17/06/2018 17:29, Grzegorz Junka wrote: >> > Hello All >> > >> > According to various sources (including posts to freebsd-x11) >> > drm-stable-kmod supports Polaris (RX 4xx/5xx). Does it mean that >> > drm-next-kmod supports RX Vega? >> > >> > According to Wikipedia Radeon RX 580 is GCN 4th gen: >> > https://en.wikipedia.org/wiki/AMD_Radeon_500_series >> > >> > Which is the last generation before Vega, which in Wikipedia is marked >> > as GCN 5th gen: >> > https://en.wikipedia.org/wiki/List_of_AMD_graphics_processing_units >> > >> > So there is no other GPU left between them. There is also nothing else >> > beyond Vega, which suggests that the only difference between >> > drm-stable and drm-next is the additional support for the latest GPU - >> > Vega. Or I am missing something? >> >> Answering my own question, looks like preliminary Radeon RX Vega support >> landed in Linux 4.12 with full support in 4.14/15. So it seems there is >> no additional Radeon GPU supported in drm-next-kmod (Linux 4.11) that >> isn't already supported in drm-stable-kmod (Linux 4.9). The differences >> seem to be down to improvements in VM drivers and power management. >> Please let me know if you have other information. >> >> Another question, is it possible to estimate work/time before >> Wayland/drm-kmod on FreeBSD supports Linux 4.12/14/15 or NVidia cards? >> > > You can try building the drm-v4.15 branch from source. It should work now > with stock kernel (>=1200066). > https://github.com/FreeBSDDesktop/kms-drm > > I use it on my AMD Ryzen 3 2200G APU. > > We're getting ready to release 4.15 as a port, however it's not bug free > yet so it will be a -devel port. > > > Sounds great! Sorry for a n00bie question. Once support for drm-kmod lands > in the 11.2 kernel, will support for newer linuxkpi KMS APIs (i.e. 4.15) > also require kernel changes or they will be supported through ports? I > don't quite know how the support for linuxkpi drivers is split between the > kernel and userland. > > Thanks > GrzegorzJ >