On Mit, 2014-02-19 at 09:11 +0100, Boszormenyi Zoltan wrote: > > On second thought, the usage of VESA for installation and then > switching to KMS might have caused the mixed behaviour, i.e. that > the kernel recognized and initialized both chips but X used only the > integrated one. But I don't want to reinstall the system to test > this theory. I doubt it would make any difference. > Now, with the "Switchable" state, RADEON(0) lines (for ARUBA) and > RADEON(G0) lines (for HAINAN) are present. [...] > I would like to have PRIME functional so I will need to set "Switchable > Graphics" in the BIOS. What xorg.conf magic should I add to make it > use the ARUBA chip for display but still keep HAINAN active for PRIME? According to the screen enumeration above, that's already the case. https://bugs.freedesktop.org/show_bug.cgi?id=69694 may be helpful for troubleshooting the crash. > Can Mesa/Xorg use both r600g and radeonsi at the same time? Yes, that seems to work fine for others. You may need Mesa 10.1 or newer though. -- Earthling Michel Dänzer | http://www.amd.com Libre software enthusiast | Mesa and X developer _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
