https://bugzilla.kernel.org/show_bug.cgi?id=66791 --- Comment #3 from Alex Deucher <alexdeucher@xxxxxxxxx> --- I can't find the patches off hand, but IIRC, you cannot use grub to load the firmware as the information is only accessible before you exit the boot services in EFI. The kernel must be booted using EFI stub booting (that's where the code for getting the bios image is). If you are already using EFI stub booting, maybe you need to add additional handling for your mac? Anyway, this isn't really a radeon driver issue per se, it's a mac platform bug. -- 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