drm/amdgpu: manually map the shadow BOs again

Otherwise we won't be able to use the AGP aperture.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2018-08-29 14:52:50 +02:00 • committed by Alex Deucher
commit 3d5fe658b5
2 changed files with 6 additions and 4 deletions