From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 107731] radeon (amdgpu) DisplayPort loss of max-resolution on DP monitor (after monitor power saving / idle) Date: Tue, 19 Mar 2019 13:50:39 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1674356598==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 6506389333 for ; Tue, 19 Mar 2019 13:50:39 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1674356598== Content-Type: multipart/alternative; boundary="15530034391.4aEf.31987" Content-Transfer-Encoding: 7bit --15530034391.4aEf.31987 Date: Tue, 19 Mar 2019 13:50:39 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D107731 --- Comment #8 from Harry Wentland --- (In reply to L.S.S. from comment #7) > from what I could find out. Before using a KVM (that I'm swapping between > its HDMI and DP inputs that were connected to different places), whenever= I > switch the active signal, the built-in USB hub power-cycles (devices > disconnect then reconnect), and the monitor becomes disconnected to the > system connected to the now inactive signal. Are you saying you're using a KVM in your setup? Does the problem occur when the monitor is directly connected? --=20 You are receiving this mail because: You are the assignee for the bug.= --15530034391.4aEf.31987 Date: Tue, 19 Mar 2019 13:50:39 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Commen= t # 8 on bug 10773= 1 from Harry Wentland 
(In reply to L.S.S. from comment #7)

> from what I could find out. Before using a KVM (=
that I'm swapping between
> its HDMI and DP inputs that were connected to different places), whene=
ver I
> switch the active signal, the built-in USB hub power-cycles (devices
> disconnect then reconnect), and the monitor becomes disconnected to the
> system connected to the now inactive signal.

Are you saying you're using a KVM in your setup?

Does the problem occur when the monitor is directly connected?

You are receiving this mail because:
  • You are the assignee for the bug.
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