From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 64850] Second screen black on Pitcairn PRO Date: Fri, 24 May 2013 06:43:21 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1064145806==" Return-path: Received: from culpepper.freedesktop.org (unknown [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 27DE9E5CC1 for ; Thu, 23 May 2013 23:43:22 -0700 (PDT) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============1064145806== Content-Type: multipart/alternative; boundary="1369377801.D74e3E00.4348"; charset="us-ascii" --1369377801.D74e3E00.4348 Date: Fri, 24 May 2013 06:43:21 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" https://bugs.freedesktop.org/show_bug.cgi?id=64850 --- Comment #17 from Jakob Nixdorf --- Created attachment 79737 --> https://bugs.freedesktop.org/attachment.cgi?id=79737&action=edit ROM Dump I played around some more. I compiled my kernel with UMS enabled and booted with 'radeon.modeset=0' which resultet in the 'radeon' module beeing loaded successful and without the 'Invalid ROM contents' error. Also both screens are active in the TTY. After running 'rmmod radeon && modprobe -v radeon modeset=1' the DVI-0 screen goes black again and the TTY is only shown on HDMI-0. Also the 'Invalid ROM contents' error shows up again. Additionally I made a dump of the ROM ('echo 1 > /sys/bus/pci/devices/0000:01:00.0/rom && cat /sys/bus/pci/devices/0000:01:00.0/rom > rom-dump'), because this error somehow bugs me ;) maybe it can help. -- You are receiving this mail because: You are the assignee for the bug. --1369377801.D74e3E00.4348 Date: Fri, 24 May 2013 06:43:21 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8"

Comment # 17 on bug 64850 from 
Created attachment 79737 [details]
ROM Dump

I played around some more. I compiled my kernel with UMS enabled and booted
with 'radeon.modeset=0' which resultet in the 'radeon' module beeing loaded
successful and without the 'Invalid ROM contents' error. Also both screens are
active in the TTY.
After running 'rmmod radeon && modprobe -v radeon modeset=1' the DVI-0 screen
goes black again and the TTY is only shown on HDMI-0. Also the 'Invalid ROM
contents' error shows up again.

Additionally I made a dump of the ROM ('echo 1 >
/sys/bus/pci/devices/0000:01:00.0/rom && cat
/sys/bus/pci/devices/0000:01:00.0/rom > rom-dump'), because this error somehow
bugs me ;) maybe it can help.

You are receiving this mail because:
  • You are the assignee for the bug.
--1369377801.D74e3E00.4348-- --===============1064145806== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel --===============1064145806==--