From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 83742] [radeonsi KMS] Monitors on DP outputs not enabled Date: Mon, 15 Sep 2014 09:43:44 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0655110074==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 20BEA6E30A for ; Mon, 15 Sep 2014 02:43:44 -0700 (PDT) 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 --===============0655110074== Content-Type: multipart/alternative; boundary="1410774224.8cF7b1E0.616"; charset="us-ascii" --1410774224.8cF7b1E0.616 Date: Mon, 15 Sep 2014 09:43:44 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=83742 --- Comment #4 from Ralf-Peter Rohbeck --- Resolution to the mystery: It seems that I had changed /etc/default/grub before today's testing but not run update-grub. When I installed the 3.13-0.bpo.1 kernel the kernel command lines were fixed. What caused the original failure were the explicit mode settings I had on the kernel command line, namely "video=DP-1:2560x1440-24@60e video=DP-2:2560x1440-24@60e video=DVI-0:2560x1440-24@60e". I had to add those settings in the past (see https://bugs.freedesktop.org/show_bug.cgi?id=72167.) Without them settings it works. I'll attach some kern.logs - there all sorts of interesting things going on that are apparently needed to get the DP outputs up and running with my DP->DVI converters. Setting the resolutions explicitly keeps those interesting things from happening. -- You are receiving this mail because: You are the assignee for the bug. --1410774224.8cF7b1E0.616 Date: Mon, 15 Sep 2014 09:43:44 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 4 on bug 83742 from 
Resolution to the mystery: It seems that I had changed /etc/default/grub before
today's testing but not run update-grub. When I installed the 3.13-0.bpo.1
kernel the kernel command lines were fixed.

What caused the original failure were the explicit mode settings I had on the
kernel command line, namely "video=DP-1:2560x1440-24@60e
video=DP-2:2560x1440-24@60e video=DVI-0:2560x1440-24@60e". I had to add those
settings in the past (see https://bugs.freedesktop.org/show_bug.cgi?id=72167.)
Without them settings it works.

I'll attach some kern.logs - there all sorts of interesting things going on
that are apparently needed to get the DP outputs up and running with my DP->DVI
converters. Setting the resolutions explicitly keeps those interesting things
from happening.

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