https://bugzilla.kernel.org/show_bug.cgi?id=47351 --- Comment #6 from Alex Deucher <alexdeucher@xxxxxxxxx> 2013-04-29 14:20:38 --- (In reply to comment #5) > I have the same behaviour on my HP 4545s laptop if I try to use discrete video > card (HD7500/7600). I managed to get it work (more or less) on integrated > 7240G, but I get blank screen having tried to switch to discrete video. Can I > provide any additional information to help to resolve the issue? Most hybrid laptops are mux-less meaning there are no displays physically connected to the discrete GPU. For display you have to use the integrated GPU. The discrete GPU can only be used for offscreen rendering. Do display that rendering, it has to be copied to the integrated GPU. There is limited support for this in newer xservers (1.13.x and newer). -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/dri-devel
