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Diffstat (limited to 'drivers/staging/omapdrm/TODO')
| -rw-r--r-- | drivers/staging/omapdrm/TODO | 32 |
1 files changed, 0 insertions, 32 deletions
diff --git a/drivers/staging/omapdrm/TODO b/drivers/staging/omapdrm/TODO deleted file mode 100644 index abeeb00aaa12..000000000000 --- a/drivers/staging/omapdrm/TODO +++ /dev/null @@ -1,32 +0,0 @@ -TODO -. add video decode/encode support (via syslink3 + codec-engine) - . NOTE: with dmabuf this probably could be split into different driver - so perhaps this TODO doesn't belong here -. 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. (It is mostly only - of interest in case you have a swap partition/file.. which a lot of - these devices do not.. but it doesn't hurt for the driver to do the - right thing anyways.) - . Use mm_shrinker to trigger unpinning pages. Need to figure out how - to handle next issue first (I think?) - . Note TTM already has some mm_shrinker stuff.. maybe an argument to - move to TTM? Or maybe something that could be factored out in common? -. 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. -. Solve PM sequencing on resume. DMM/TILER must be reloaded before any - access is made from any component in the system. Which means on suspend - CRTC's should be disabled, and on resume the LUT should be reprogrammed - before CRTC's are re-enabled, to prevent DSS from trying to DMA from a - buffer mapped in DMM/TILER before LUT is reloaded. - -Userspace: -. git://github.com/robclark/xf86-video-omap.git - -Currently tested on -. OMAP3530 beagleboard -. OMAP4430 pandaboard -. OMAP4460 pandaboard |