tree b4d0121867d4d6da752ba5455d31d9e233d503f5
parent 2eacfdeec9c1bd3be291e8f9526580da331a8ec4
author Jason Ekstrand <jason.ekstrand@intel.com> 1501785969 -0700
committer Jason Ekstrand <jason.ekstrand@intel.com> 1503970522 -0700

anv: Rework fences to work more like BO semaphores

This commit changes fences to work a bit more like BO semaphores.
Instead of the fence being a batch, it's simply a BO that gets added
to the validation list for the last execbuf call in the QueueSubmit
operation.  It's a bit annoying finding the last submit in the execbuf
but this allows us to avoid the dummy execbuf.

Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>