radeonhd and xorg issues on powerpc p5020 and G5

[luigi burdo]

Hello devs,
during  my testing on ppc hardware  im facing issue with xorgs and radeon hd
on varisys/Aeon Cyrus+ P5020 machine and on Quad G5 hardware too.

On Quad G5 with 2 video boards
if i set radeon.modeset=1  nouveau.modeset=1 Xorg -configure dont found at all the video boards 
if i set radeon.modeset=0  nouveau.modeset=1 Xorg -configure dont found the nouveau board 
if i set radeon.modeset=1  nouveau.modeset=0 Xorg -configure dont found the radeon board 
if i set radeon.modeset=0  nouveau.modeset=0 no video working ... no tty too ;-)

On P5020
last of my test is this machine with a  radeon hd 7770 core edition
if radeon drv is running the system run in softpipe mode and i face many drm errors and fence issue.
i atteched the dmesg files.


If something else is needed ask without any problems

Thanks 
Luigi
 		 	   		  
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