drm/amdgpu: add TOPDOWN flag to the whole vram
authorChunming Zhou <david1.zhou@amd.com>
Wed, 23 Sep 2015 09:22:43 +0000 (17:22 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 8 Oct 2015 03:48:22 +0000 (23:48 -0400)
commit95d7918323be0090a1cc36f0ebdd1d3af88f2335
tree2c6dd61dcace9efd5b8ccf09e0dcf7d68dc9e99a
parenta2ef8a974931bd4a28e81a3de0a3813e97acfc30
drm/amdgpu: add TOPDOWN flag to the whole vram

need to decrease visible vram usage by default.

Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Reviewed-by: monk.liu <monk.liu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu_object.c