<html> <head> <base href="https://bugs.freedesktop.org/" /> </head> <body> <div> <a class="bz_bug_link bz_status_NEW " title="NEW --- - Second screen black on Pitcairn PRO" href="https://bugs.freedesktop.org/show_bug.cgi?id=64850#c17">Comment # 17</a> on <a class="bz_bug_link bz_status_NEW " title="NEW --- - Second screen black on Pitcairn PRO" href="https://bugs.freedesktop.org/show_bug.cgi?id=64850">bug 64850</a> from <a class="email" href="mailto:flocke@shadowice.org" title="Jakob Nixdorf <flocke@shadowice.org>"> Jakob Nixdorf</a> <pre>Created <a href="attachment.cgi?id=79737" name="attach_79737" title="ROM Dump">attachment 79737</a> <a href="attachment.cgi?id=79737&action=edit" title="ROM Dump">[details]</a> 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.</pre> </div> <hr> You are receiving this mail because: <ul> <li>You are the assignee for the bug.</li> </ul> </body> </html>