tree db9bc6136929cfad3959c6b23c435420f5382afb
parent 7c42bc1aa23fc061a6ff9c2bd9208817bd54ea04
author Christian König <christian.koenig@amd.com> 1416402086 +0100
committer Alex Deucher <alexander.deucher@amd.com> 1416506418 -0500

drm/radeon: fence BO_VAs manually

This allows us to finally remove the VM fence and
so allow concurrent use of it from different engines.

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>