drm/vmwgfx: Implement a buffer object synccpu ioctl.
authorThomas Hellstrom <thellstrom@vmware.com>
Wed, 21 Nov 2012 11:32:19 +0000 (12:32 +0100)
committerThomas Hellstrom <thellstrom@vmware.com>
Fri, 17 Jan 2014 06:52:33 +0000 (07:52 +0100)
This ioctl enables inter-process synchronization of buffer objects,
which is needed for mesa Guest-Backed objects.

Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Brian Paul <brianp@vmware.com>

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