From owner-freebsd-current@freebsd.org Tue Oct 16 15:54:07 2018 Return-Path: Delivered-To: freebsd-current@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 E5E1E10D812D; Tue, 16 Oct 2018 15:54:06 +0000 (UTC) (envelope-from tech-lists@zyxst.net) Received: from out3-smtp.messagingengine.com (out3-smtp.messagingengine.com [66.111.4.27]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 7822672A2D; Tue, 16 Oct 2018 15:54:06 +0000 (UTC) (envelope-from tech-lists@zyxst.net) Received: from compute4.internal (compute4.nyi.internal [10.202.2.44]) by mailout.nyi.internal (Postfix) with ESMTP id C862521EE9; Tue, 16 Oct 2018 11:54:05 -0400 (EDT) Received: from mailfrontend1 ([10.202.2.162]) by compute4.internal (MEProxy); Tue, 16 Oct 2018 11:54:05 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=zyxst.net; h= subject:from:to:cc:references:message-id:date:mime-version :in-reply-to:content-type:content-transfer-encoding; s=fm3; bh=K CocKOmKgZWW5pA1RnYU6dAh1uZVh5KiS585HjN20gs=; b=mi78In2l+ujQuRjm2 25drw2/LnbvXoHiI+0Uht7XrvywxkNMUMl+fEdJELqn/4o08C8/xTjr5629iY+Bm YHIimWOdzT/QnsxdswVell4O0bAWntSLsmIaSn/zIVERsJ0NFpF1x00o1EK7MJJF IrfxFfMGh0md6dmN40Qhnp5Ja0dTUdhWZui6W3P6oavF58FQhkBbDJ46mLGGKW6y G2mOGlNsof/Md0WYrx9PoC6L1UGyE9CCp90i5gycsBDXOuHL1mHFsBF+ywCjuO6D OKbxDmcgz8Os+YyWRdnNSM3VrMzlwICrrZo60OmOMKLDebKGc+cE6pXuekvAqRxM m5sGA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-transfer-encoding:content-type :date:from:in-reply-to:message-id:mime-version:references :subject:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm1; bh=KCocKOmKgZWW5pA1RnYU6dAh1uZVh5KiS585HjN20 gs=; b=VnrY54cra70NR6AwNR6zM448XFW2sf4OV8VYVbe2vgtZOH2s9Z7kC/AkA b8FpgOBAmqoa6udZtfemHDzIoBDchEFozSaCP/CZUjr4swi3OFF7Ke3ICDnlpjO+ i4jNXtnEFWPMiYnrkwMC4wOkUG6J2ATBwSflLeEDjduZAly0rj+zf4Id2rzyhdO2 Deo1E0MOqqtYYKG+ojIRuul7slP3DYsPAwMtnRlREiI7L4SrLUddbC2d0eDg6UFw C04z0vG7LHhnq4F33pi17+au066bPeJjS5vyeId3Nr+DS94v0JqJjYx10FhMMr3w w+ZfR1cqo9MeYo+TGcSF0KPw3RGXQ== X-ME-Sender: X-ME-Proxy: Received: from [192.168.1.11] (parsley.growveg.org [82.70.91.97]) by mail.messagingengine.com (Postfix) with ESMTPA id D09FDE47E1; Tue, 16 Oct 2018 11:54:04 -0400 (EDT) Subject: Re: is 4k desktop possible on freebsd-12? From: tech lists To: freebsd-hardware@freebsd.org Cc: freebsd-x11@freebsd.org, freebsd-current@freebsd.org References: <3ae8eee1-4752-122f-bcc6-661ed23d09e3@zyxst.net> Openpgp: preference=signencrypt Autocrypt: addr=tech-lists@zyxst.net; keydata= xsFNBFrFFqUBEADEVKCsP80kqIdMAHhYM2djbxLa3g42c8Ir47doWBFLfIV7DxdBTereNNb1 BG9G2w3wM5jhleES7BQ1+8H4zaUuNSfj0lXvoHMIe93KYy/kxvStwHDuC2EPjI1uLH7ahR+q eV4+zed8kv4zyv7tAOA7NPv0LLslKVajrqOeA6oGz+gkWrQ868S7PooOznOAjBB/D7GcMgJ3 kjwCKmSIqfaQbW5vUhBguekMWwMxEMu+ScP6uOd5GXojNn2IECIkWpFq5Y5i8qyuQT5QJrNm VEPuc26OEUOpB9Io+Xh7KEzEJI6Wwr9z9v39TJpXZsrNyOpYh6djFEQqDsjQWK8OHyKuqP9q i+taQeXN5QxosaCMZ1n2jeMPjefR5PjHHRp/47FeX/m1rHrN1pjVenotJTvMnhlXFmmsJQmF /lYWfpczArFl60w6wN9EOVpIp/QNWj1W0e8vo/WkMCoB4Cd6AfDEpcJ6DnT6KJ5n8NmDA1nL HBKSyKYiYvREp2u0aXga7XmnpaSW4VJeuRkOUsLAPsC8kb52iW8oGDtxXmxbvPB77GgNO30B woTttp5VG/ySpQdNwpl3aVswqFyGpcnQGBLgtExxygwV03j+u4rC348Lawq9mXncDTLk/7MZ +bKc9VTVKw1nq4izb6Gv20XQMNzmpkwJJDBHb9J6PnQ9sp0/GwARAQABzSF0ZWNoIGxpc3Rz IDx0ZWNoLWxpc3RzQHp5eHN0Lm5ldD7CwZQEEwEKAD4WIQRJSlE33qrv+7UMl/Z08OaGu2Nn LwUCWsUWpQIbIwUJCWYBgAULCQgHAwUVCgkICwUWAwIBAAIeAQIXgAAKCRB08OaGu2NnL++B D/483jZi/PoSC+QDn/IhSFya0dMnBoQFk7qWPkS6BBEP6Q5M+cwzlFju/izz6gbNJziloOIm WDdOs9EQ05QQn5McKY5wgtDp5mo1m2q17L4EMJigEynAM5SjinhJ6yqqmaU2//hXbm2CmB4k DOlM8C/zFYoUmS6v00TNtByIujU4v7GIgmy5Vu5Xtq/4rHlcD4IOLzjqvESt3Z7yIFBxTXOs y+ylRKBy4XxVR7BeIl1556w/aZk1z1plGZtDP5KCeoanh2+KFbkrqDiw6UgzPolEBS53WK8c 9wwT2fTXR18217OIVojUqou5XFkIr6r5KvzSKKbLgPvozjycUFe2flrzSR9IiJFjlLwvbUIW 3E4amxbul0s6sm7ihUcbZ0sIipv2Gf0WlzmxxLpb4Gba5qRn7PlE+S2rOAFNR5W/5MK6kxRW Mnvtg8a2sLxdayyYcOYvthC/JVF7u+pTW2Ii+CnZyf5wyi8D4Pb4ksWdarLxXikI4fWsyrAP jI9RpShHmVmm/k8jaj6IiAu8FDgYJW0OImul7S2wICXAbVVl7wFwDaP2v43dKAkZWyibVTgi yYgNhqeSNUM6Oa2qxCunYw81JZkDsliKfRe2A/iq3YY8Ow54+TDf/CC7+s3e2NMCpRozuQtR nze91/g8oToZqNl7nQqNszbYKn4Nb/IhbR/wZM7BTQRaxRalARAAvOXl3PaT4V5jDaRL1oAO ZtToXOCqfmPlmssDpRElPPzEUhtIhKmKvG0fpzwQkMBlWWloTXtjQ3TW2QbHk2n569CJaBk5 aSObK28y/BjvoyNhE+hOBlxFY3jbBvcS8pcWdbKaE+P9jh04in5PXqBkW2o6fDPqd6XugAIV kIDH74hm/EZdkLjmnp0USuOpxcW0E3m2qiRnDYixKZrArPQEjXLpkC+wkoRlV0dBgzPd502T 9TTZql/6ERtinLePO6pUyBCuNAWuyN7z/UNgnggD8xNi+zSm7Q5x4UzHGS5WvsAP+o60Q6fq SxbgmxkcbaFwN+clIW5tPt5KbW/X8tNk2chq0mqE0iJcd1h6qLniJxhefdUKpe2RCEIRB39T vhiu32UzAsDTb8cfTAyZMoHudLyIMFQdYaJCH0jiyFxzit3r2WsOeFdChSHIZxcRs4TPUV/E oP/sNdQ0xJS4XyisIQ4ChclA9baBKoT7fmJsO5onU8y+pXrqGxNOCxuX6aNquye7E8p28xUp AEj2MgOmnB2rUe1BTx6blIsFjbVBsEpR0MY8jETFlZ3gNqYg2E2FT40P/Uwx/i2OjWbWpQje sPBWVutDukiXy/qzIrYf+W7BFGpj2LGm0CVsQ7B9q2xDgCYtm293+KtQRsgWMyJMFjAglJo3 V9IdEXGxhh70gGUAEQEAAcLBfAQYAQoAJhYhBElKUTfequ/7tQyX9nTw5oa7Y2cvBQJaxRal AhsMBQkJZgGAAAoJEHTw5oa7Y2cvEqAP/1ZkTP6sS28oRmEmFIWM4WxGh7p8bHGyQjKTYVSb ifbvAc96O8aZbCkwVJXnRnQZdtBL5yxwhfV6ZLF01KYrkmZI41PCrtGN5yV0qLblkXn6GG3l BUW3QVHwQzKyR42OG97S7kQmTVThS+zf+qT+wrwJULc7i3Rd/ZmbhJcloPgdjmnTb0X36AK5 A9xh6wQDo8c5jhz9XMCWnVJwxQy/+HL0EU7kYoqNWTXP1W0vMMQVf61GZR119ZE2sv9fCVNB TxOnvOaqBvawnNW8Fj7B9vPxTZhCwCri0+UJRSnG+OBsXs3nFbPggjPlfMfdHgYleOU8CD3N JXX3J+AxAgoS0rEH7BwXcOwFAdlfVLjl5DRYdMdCxge9r63Qg8h+l69HQHC0E/GPoZ7hRBcB 8cV7xEwBgRA8yOP33rzwdHnteT9wCGbx/CHDcwerQx8A8z7evT5odmnIuu0+z6sCw8eH/puA LLgG/4jjv6yzAweG/9GNzyBvNU6JCWP0lQDh5UcieitPJjlKVtzTMVfsMIMLazu6A3WTI6cc vu/neg5VqTefu0C/2Ronuy67HfiEl4Zqrvo4WOW/5+vSVNmV3pcb5q/k7GCQUiJL0fGeCU+S KjmcNIsqbpEV4IgHenpgS8hLBrta2raTHmE7yKMA94Kh/+mCUwwGIZmp2EKS1HqMbhZ0 Organization: none Message-ID: Date: Tue, 16 Oct 2018 16:54:02 +0100 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:60.0) Gecko/20100101 Thunderbird/60.2.1 MIME-Version: 1.0 In-Reply-To: <3ae8eee1-4752-122f-bcc6-661ed23d09e3@zyxst.net> Content-Type: text/plain; charset=utf-8 Content-Language: en-GB Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 16 Oct 2018 15:54:07 -0000 On 10/10/2018 11:17, tech-lists wrote: > I'm trying to get xorg to display 4k. The context is: > > FreeBSD 12.0-ALPHA8 r339084 amd64 > ports r481640 > AMD RX580 GPU > Asus X99 Extreme3 mobo > cpu: intel e5-2699v4 > 48GB RAM > Samsung UE48JU6410U monitor connected via HDMI > > drm-next-kmod-4.11.g20180822 Hi, just to follow up to this, I'd run out of time to work on this so installed latest ubuntu desktop, then ran xrandr and it showed 4k as the top resolution. I didn't have to make any modifications: [snip] DisplayPort-2 disconnected (normal left inverted right x axis y axis) HDMI-A-0 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 1872mm x 1053mm 3840x2160 30.00 + 25.00 24.00 29.97 23.98 4096x2160 30.00 25.00 24.00 29.97 23.98 [/snip] and then, additionally, installed boinc-client-opencl and boinc was able to see the GPUand use it for crunching. On FreeBSD I couldn't see a way of making the boinc client OpenCL-aware. On the plus side, FreeBSD was much more stable on this hardware than Ubuntu. Had to disable hyperthreading in the BIOS to stop it crashing every few hrs on Ubuntu. It would be interesting to know, if possible, what Ubuntu is doing that FreeBSD isn't on this hardware. thanks to all who replied/tried to help, -- J.