drm/amdgpu: Add a parameter to amdgpu_bo_create()

The parameter init_value contains the value to which we initialized
VRAM bo when AMDGPU_GEM_CREATE_VRAM_CLEARED flag is set.

Signed-off-by: Yong Zhao <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
14 files changed