Commit 88071539 authored by Committed by Dave AirlieBrowse files
drm/ttm: Add user-space objects.
Add objects needed for user-space to maintain reference counts on ttm objects. This is used by the vmwgfx driver which allows user-space to maintain map-counts on dma buffers, lock-counts on the ttm lock and ref-counts on gpu surfaces, gpu contexts and dma buffer. Signed-off-by: Thomas Hellstrom <firstname.lastname@example.org> Signed-off-by: Dave Airlie <email@example.com>