drm/amdgpu: make sure the fence is emitted before ring to get it.

Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Acked-by: Christian K?nig <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
This commit is contained in:
Chunming Zhou 2015-07-21 15:53:04 +08:00 • committed by Alex Deucher
commit 4b559c90bc
4 changed files with 25 additions and 18 deletions