| TODO | |
| . Where should we do eviction (detatch_pages())? We aren't necessarily | |
| accessing the pages via a GART, so maybe we need some other threshold | |
| to put a cap on the # of pages that can be pin'd. | |
| . Use mm_shrinker to trigger unpinning pages. | |
| . This is mainly theoretical since most of these devices don't actually | |
| have swap or harddrive. | |
| . GEM/shmem backed pages can have existing mappings (kernel linear map, | |
| etc..), which isn't really ideal. | |
| . Revisit GEM sync object infrastructure.. TTM has some framework for this | |
| already. Possibly this could be refactored out and made more common? | |
| There should be some way to do this with less wheel-reinvention. | |
| . This can be handled by the dma-buf fence/reservation stuff when it | |
| lands | |
| Userspace: | |
| . git://anongit.freedesktop.org/xorg/driver/xf86-video-omap | |
| Currently tested on | |
| . OMAP3530 beagleboard | |
| . OMAP4430 pandaboard | |
| . OMAP4460 pandaboard | |
| . OMAP5432 uEVM |