drm/amdgpu: implement amdgpu_fill_buffer()

so that bo could be set to some pattern

Signed-off-by: Flora Cui <Flora.Cui@amd.com>
Reviewed-by: Chunming Zhou <David1.Zhou@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Flora Cui 2016-07-19 16:48:22 +08:00 • committed by Alex Deucher
commit 59b4a97742
2 changed files with 67 additions and 0 deletions