drm/radeon: add VM GART copy optimization to NI as well

Signed-off-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2014-07-30 21:05:16 +02:00 • committed by Alex Deucher
commit 5a341be27f