xref: /openbmc/linux/drivers/gpu/drm/omapdrm/TODO (revision 023e4163)
1TODO
2. Where should we do eviction (detatch_pages())?  We aren't necessarily
3  accessing the pages via a GART, so maybe we need some other threshold
4  to put a cap on the # of pages that can be pin'd.
5  . Use mm_shrinker to trigger unpinning pages.
6  . This is mainly theoretical since most of these devices don't actually
7    have swap or harddrive.
8. GEM/shmem backed pages can have existing mappings (kernel linear map,
9  etc..), which isn't really ideal.
10. Revisit GEM sync object infrastructure.. TTM has some framework for this
11  already.  Possibly this could be refactored out and made more common?
12  There should be some way to do this with less wheel-reinvention.
13  . This can be handled by the dma-buf fence/reservation stuff when it
14    lands
15
16Userspace:
17. git://anongit.freedesktop.org/xorg/driver/xf86-video-omap
18
19Currently tested on
20. OMAP3530 beagleboard
21. OMAP4430 pandaboard
22. OMAP4460 pandaboard
23. OMAP5432 uEVM
24