From owner-freebsd-current@freebsd.org Sat Mar 19 10:52:48 2016 Return-Path: Delivered-To: freebsd-current@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 2DD54AD518A for ; Sat, 19 Mar 2016 10:52:48 +0000 (UTC) (envelope-from ian.freislich@capeaugusta.com) Received: from mail-wm0-x230.google.com (mail-wm0-x230.google.com [IPv6:2a00:1450:400c:c09::230]) (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 C2ED1CD2 for ; Sat, 19 Mar 2016 10:52:47 +0000 (UTC) (envelope-from ian.freislich@capeaugusta.com) Received: by mail-wm0-x230.google.com with SMTP id p65so68178664wmp.0 for ; Sat, 19 Mar 2016 03:52:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=capeaugusta-com.20150623.gappssmtp.com; s=20150623; h=from:to:date:message-id:in-reply-to:references:user-agent:subject :mime-version:content-transfer-encoding; bh=d9XZbyvyR78emDrX65JwplTkNbVjxWzAyb2SBZc9bKY=; b=fP+tgYeHMREJFvxZ8KSKD5LeRQpxpTmQTbSJnfUW24rEdOFL8iD/MLd+lYL7pE2VKN GW/UesbpmPwAOM2s5rfm39zZhYKlaw9yaiQWvEHz3nsAzra24jqFe+EN1Ge/HoiiSOP8 HV85x+QYV2gl3GCfojPwD/8by0ZEHqUvcCLyE9aAi9TXkCUmcH2z+/JeMJeWT7aOLOib c7Oz66Ezs/VHoIUtsjNeX+1IVMAyBZnFwtTDCNP+D9q7xVn7ze1KxFk886oTIrS/L0gx dvIQTL/38qoucME2lKJVqyNV4LFXR6Mtt777S6X4hPLocF4RTbdfExgkmQ81ygl4F4bs IMkw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:date:message-id:in-reply-to:references :user-agent:subject:mime-version:content-transfer-encoding; bh=d9XZbyvyR78emDrX65JwplTkNbVjxWzAyb2SBZc9bKY=; b=kVlAsfeqExmAKK8Ziy3AeSp7/EJ3qJ8nmkJzRitf/Nju6jUiEKnlvs8kbuwtqxCdot 8Cz5kaOoQspxQ/+LtaqPdRxgpcyG67V/gFA/b49qL/qFOtpY+drMXfdYTFZCEVCrF7XL E6qcZCOtM412TgM1vyjR35olSn1oZmlMOly4OCsrvhDFD2d39izykIBIyPLrEUspDWVr 0RFzn27ZQv4mUyzNJVptDzcd0vCiCcIDDqzDckYPv6ZTLehjxr6yJ1VvmBvZsa/CvFeh MEVx4u3KV952SAh50F4nWL/dfChro+LtytNCe3gYXSvs0C6oJKCH1G1MFQUQAM0b92RF QsCg== X-Gm-Message-State: AD7BkJLAyeAeWyPDjYfQvpD7kVTH+ZQzOHKreDjJ+Wnvc6bMIeJzsKTwM8M0V1ZELa5UiY5y+j+NNGUVJRJg6ghdBCfFwHONg/rb8w4OMfbCObHBEW60yFv9Bzfyf7YvIdkzBIIVCf8= X-Received: by 10.194.86.202 with SMTP id r10mr23398427wjz.113.1458384764658; Sat, 19 Mar 2016 03:52:44 -0700 (PDT) Received: from [10.0.0.192] ([197.89.40.167]) by smtp.gmail.com with ESMTPSA id l135sm3136507wmb.13.2016.03.19.03.52.42 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 19 Mar 2016 03:52:44 -0700 (PDT) From: Ian FREISLICH To: =?UTF-8?B?SmVhbi1Tw6liYXN0aWVuIFDDqWRyb24=?= , Date: Sat, 19 Mar 2016 12:52:39 +0200 Message-ID: <1538e8164f0.27d8.abfb21602af57f30a7457738c46ad3ae@capeaugusta.com> In-Reply-To: <56EC8AEF.5080804@FreeBSD.org> References: <56E6FBF6.8020703@capeaugusta.com> <56EC8AEF.5080804@FreeBSD.org> User-Agent: AquaMail/1.6.1.4 (build: 26000004) Subject: Re: r296548 breaks external DP and HDMI on HD4000 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.21 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: Sat, 19 Mar 2016 10:52:48 -0000 Hi, It was running 2560x1440. I'm not sure if the chip can do 4k although tho= =20 Xorg probe suggests it might. Maybe the rest of the interface electronics= =20 can't support the higher clock rate. r296547 does correctly run the=20 external monitor at 2560x1440. Sadly the monitor is an international flight away from me for the 1.5=20 months so I can't test anything else until I'm back. Ian On 19 March 2016 01:10:54 Jean-S=C3=A9bastien P=C3=A9dron wrote: > On 14/03/2016 18:59, Ian FREISLICH wrote: >> Hi > > Hi! > >> With r296548 on the following hardware: >> >> vgapci0@pci0:0:2:0: class=3D0x030000 card=3D0x15171043 chip=3D0x0166= 8086 >> >> I get the following console messages when X starts and my external >> monitor (Samsung U28E590) goes into epileptic fit attack mode. >> >> [drm] Initialized i915 1.6.0 20080730 for drmn0 on minor 0 >> [drm:pid0:intel_dp_complete_link_train] *ERROR* failed to train DP, abor= ting >> [drm] Enabling RC6 states: RC6 on, RC6p on, RC6pp off >> [drm:pid0:intel_cpt_verify_modeset] *ERROR* mode set failed: pipe 0 stuc= k >> [drm:pid1100:ironlake_check_fdi_lanes] *ERROR* WARN ON: >> I915_READ(SOUTH_CHICKEN1) & FDI_BC_BIFURCATION_SELECT >> [drm:pid1100:ivb_manual_fdi_link_train] *ERROR* FDI train 1 fail! >> [drm:pid1100:ivb_manual_fdi_link_train] *ERROR* FDI train 2 fail! > > On my Haswell laptop, the external DisplayPort doesn't work either. When > using Ultra HD, I get garbage. When using Full HD, the image is correct > for a few seconds, then the output connector is disabled (talking about > Panel status timeout in dmesg). > > What resolution do you use with your monitor? If you're using Ultra HD, > could you please try Full HD? > > -- > Jean-S=C3=A9bastien P=C3=A9dron > --=20 =20 Cape Augusta Digital Properties, LLC a Cape Augusta Company *Breach of confidentiality & accidental breach of confidentiality * This email and any files transmitted with it are confidential and intended= =20 solely for the use of the individual or entity to whom they are addressed.= =20 If you have received this email in error please notify the system manager.= =20 This message contains confidential information and is intended only for the= =20 individual named. If you are not the named addressee you should not=20 disseminate, distribute or copy this e-mail. Please notify the sender=20 immediately by e-mail if you have received this e-mail by mistake and=20 delete this e-mail from your system. If you are not the intended recipient= =20 you are notified that disclosing, copying, distributing or taking any=20 action in reliance on the contents of this information is strictly=20 prohibited.