Bug 1227730

Created attachment 1034261 [details]
Xorg log of problem

Filed from caserun (https://tcms.engineering.redhat.com/run/247215/#caserun_9917775)

Version-Release number of selected component (if applicable):
RHEL-6.7-20150429.0 Workstation x86_64
kernel-2.6.32-554.el6.x86_64
xorg-x11-server-Xorg-1.15.0-32.el6.x86_64
xorg-x11-drv-ati-7.5.99-3.el6.x86_64
libdrm-2.4.59-2.el6.x86_64
llano-only-DVI

Steps to Reproduce: 
This case is optional only for those who have multiport graphics (4-port,
8-port or so) in possession. If you have not such card please remove this test
case from your run.

 1. Ensure the 'nomodeset' kernel parameter is not set in your bootloader
    configuration.
 2. Ensure the file /etc/X11/xorg.conf does not exist, or is a valid file that
    uses the valid driver.
 3. Plug as many monitors as graphics outputs you have.
 4. Shut your system down entirely, then start it up again.
 5. Login a X session.
 6. Run gnome-display-properties


 1. Try to change resolution, hit Apply.
 2. Try to rotate different screens, hit Apply.
 3. Try to change possition of screens, hit Apply.



Actual results: 
Only DVI output is available:

# xrandr
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192
DVI-0 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 510mm x 287mm panning 1920x1080+0+0
   1920x1080      60.0*+
   1600x1200      60.0
   1680x1050      59.9
   1280x1024      60.0
   1440x900       59.9
   1280x960       60.0
   1280x720       60.0
   1024x768       60.0
   800x600        60.3
   640x480        60.0
   720x400        70.1


Expected results:
Verify that rendering on all outputs is ok, with no visible corruptions or
crashes. 
Machine has built-in eDP, DP and HDMI outputs