From owner-freebsd-x11@freebsd.org Wed Oct 10 13:00:40 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 DC7F010D2F40; Wed, 10 Oct 2018 13:00:39 +0000 (UTC) (envelope-from johalun0@gmail.com) Received: from mail-wr1-x435.google.com (mail-wr1-x435.google.com [IPv6:2a00:1450:4864:20::435]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 7833E7F4F1; Wed, 10 Oct 2018 13:00:39 +0000 (UTC) (envelope-from johalun0@gmail.com) Received: by mail-wr1-x435.google.com with SMTP id n1-v6so5633347wrt.10; Wed, 10 Oct 2018 06:00:39 -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=mD1a6i54gXrwFt9vbie/VVi3IX8vxADHXsKn22MJlFw=; b=P0sK2dcZM2KkX7ftPHq5nQsWMsAW5KXCeyAOs754n1wPYdcXaZOlgmBTmdDcQvSV7R 37S5vo8aD1Aj1TyyOpdLp+TeEhirEMUO787xJSWobC06rlUVgu3F3nSOAIaIJVHyh19X Zt3LI2CmSJcZEwmXiPcEI5dE/Lr2I+56foVD7bB4EUKNbL9eSLT00XmLTcwvRBo+atMg MuIN02S+H4rFbfS2jgOjLKAEGcKEWgZTVIND0MO2CXAnzIeSc87rsv0UsrtrTbzaOuVT Fr9DGEH/i78GWMgUhTALvFEDBPKtXFOQPrssL3I7TEfLa37vaTbxN/7ySPIVc2jpDbSt IXEA== 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=mD1a6i54gXrwFt9vbie/VVi3IX8vxADHXsKn22MJlFw=; b=IREaQ+fNjeIG/hAx1+mPb/jw31tUyRXZf2JlNhP/ebHFtFszJ5A4AXLhL5vRLGGegb krgaHlsqznlOEZXQSw6UGPWzL4DfEN1Yk5elxhKYAWSIkWTPyMhpA8Yijd0d9mX4t2kC c0NdpBY3W0f+teGRyN7YdUOmOUNEwxV8SNJIbDZLRi3h8n6V+Ap74cpZFPukCavhr6NQ aG9DYGARrOkyiSQvfpPYO58rI6rnIIQV8e7KSXoQsbsS7Jbo+nJdTlZ1NfG+0GlJj889 c3orxuaqAitqQgIpaVkw0HB5EhybyXxvw6KQ1OfVe1znPBmBzVyVYWZBMWiqWQCs7Xe+ pOtQ== X-Gm-Message-State: ABuFfoj0j2EZvSUk0scZLTfwuIXiQnC1ldtkDkWzH2EdOEhmbIbihn6m q2d1TRBhwRZYNQzdCUfflHH5wunX4SBpXp7t0cSjmA== X-Google-Smtp-Source: ACcGV60VwB8rV41WurGqFM+CAlWslQkU9yuvMWyejbkqgJe6npY0/Sd97A0HR+oyLhelEpmzd+GK4mod1K4sCe6Vy48= X-Received: by 2002:adf:f712:: with SMTP id r18-v6mr23589246wrp.85.1539176437908; Wed, 10 Oct 2018 06:00:37 -0700 (PDT) MIME-Version: 1.0 References: <3ae8eee1-4752-122f-bcc6-661ed23d09e3@zyxst.net> In-Reply-To: <3ae8eee1-4752-122f-bcc6-661ed23d09e3@zyxst.net> From: Johannes Lundberg Date: Wed, 10 Oct 2018 14:00:00 +0100 Message-ID: Subject: Re: is 4k desktop possible on freebsd-12? To: tech-lists@zyxst.net Cc: freebsd-hardware@freebsd.org, x11-list freebsd , freebsd-current Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.27 X-BeenThere: freebsd-x11@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: X11 on FreeBSD -- maintaining and support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 10 Oct 2018 13:00:40 -0000 On Wed, Oct 10, 2018 at 11:18 AM tech-lists wrote: > Hi, > > 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 > libdrm-2.4.93,1 > xf86-video-amdgpu-18.1.0 > xf86-video-ati-18.1.0,1 > xf86-video-openchrome-0.6.0_3 > xf86-video-scfb-0.0.4_7 > xf86-video-vesa-2.4.0_2 > linux_base-c7-7.4.1708_6 and all its xorg/mesa libs > > /var/log/Xorg.0.log has this: > > [ 3470.966] (II) AMDGPU(0): Printing probed modes for output HDMI-A-0 > [ 3470.966] (II) AMDGPU(0): Modeline "1920x1080"x60.0 148.50 1920 > 2008 2052 2200 1080 1084 1089 1125 +hsync +vsync (67.5 kHz e) > [ 3470.966] (II) AMDGPU(0): Modeline "1680x1050"x59.9 119.00 1680 > 1728 1760 1840 1050 1053 1059 1080 +hsync -vsync (64.7 kHz e) > [ 3470.966] (II) AMDGPU(0): Modeline "1600x900"x60.0 108.00 1600 1624 > 1704 1800 900 901 904 1000 +hsync +vsync (60.0 kHz e) > > but further along we have this: > > [ 3474.097] (II) AMDGPU(0): EDID vendor "SAM", prod id 3140 > [ 3474.097] (II) AMDGPU(0): Using EDID range info for horizontal sync > [ 3474.097] (II) AMDGPU(0): Using EDID range info for vertical refresh > [ 3474.097] (II) AMDGPU(0): Printing DDC gathered Modelines: > [ 3474.098] (II) AMDGPU(0): Modeline "3840x2160"x0.0 297.00 3840 4016 > 4104 4400 2160 2168 2178 2250 +hsync +vsync (67.5 kHz eP) > [ 3474.098] (II) AMDGPU(0): Modeline "1920x1080"x0.0 148.50 1920 2008 > 2052 2200 1080 1084 1089 1125 +hsync +vsync (67.5 kHz e) > [ 3474.098] (II) AMDGPU(0): Modeline "800x600"x0.0 40.00 800 840 968 > 1056 600 601 605 628 +hsync +vsync (37.9 kHz e) > > and > > [ 3474.211] (II) AMDGPU(0): Printing DDC gathered Modelines: > [ 3474.211] (II) AMDGPU(0): Modeline "3840x2160"x0.0 297.00 3840 4016 > 4104 4400 2160 2168 2178 2250 +hsync +vsync (67.5 kHz eP) > [ 3474.211] (II) AMDGPU(0): Modeline "1920x1080"x0.0 148.50 1920 2008 > 2052 2200 1080 1084 1089 1125 +hsync +vsync (67.5 kHz e) > [ 3474.211] (II) AMDGPU(0): Modeline "800x600"x0.0 40.00 800 840 968 > 1056 600 601 605 628 +hsync +vsync (37.9 kHz e) > > so would this indicate the card is 4k capable but the HDMI port on the > card is not? Or the port on the monitor? Or something else? > > Hi What is the actual problem? Do you get any 4K modes listed when you run 'xrandr' ? I've been running 4K@60FPS on an external display for a long time on my Intel laptops. However, that requires DP output. Your HDMI output is most likely limited to 30 FPS (but should still display 4K resolution...). thanks, > > -- > J. > _______________________________________________ > freebsd-current@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscribe@freebsd.org" >