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- 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
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