Dave Airlie 51ab7ba267 drm/prime: introduce sg->pages/addr arrays helper ...

the ttm drivers need this currently, in order to get fault handling
working and efficient.

It also allows addrs to be NULL for devices like udl.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>

2012-05-23 10:45:57 +01:00

58 KiB

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