2 Commits

Author	SHA1	Message	Date
Alan Cox	dffc9ceb55	gma500: kill virtual mapping support ... This isn't actually usable - we simply don't have the vmap space on a 32bit system to do this stunt. Instead we will rely on the low level drivers limiting the console resolution as before. The real fix is for someone to write a page table aware version of the framebuffer console blit functions. Good university student project perhaps.. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>	2011-12-06 09:55:29 +00:00
Alan Cox	4d8d096e9a	gma500: introduce the framebuffer support code ... We support 2D acceleration on some devices but we try and do tricks with the GTT as a starting point as this is far faster. The GTT logic could be improved further but for most display sizes it already makes a pretty good decision. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com>	2011-11-16 11:24:36 +00:00