diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c index ed58fa5af056..82a8b435148c 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c @@ -272,15 +272,19 @@ create_dmamap_sg_bo(struct amdgpu_device *adev, struct kgd_mem *mem, struct amdgpu_bo **bo_out) { struct drm_gem_object *gem_obj; - int ret, align; + int ret; + uint64_t flags = 0; ret = amdgpu_bo_reserve(mem->bo, false); if (ret) return ret; - align = 1; - ret = amdgpu_gem_object_create(adev, mem->bo->tbo.base.size, align, - AMDGPU_GEM_DOMAIN_CPU, AMDGPU_GEM_CREATE_PREEMPTIBLE, + if (mem->alloc_flags & KFD_IOC_ALLOC_MEM_FLAGS_USERPTR) + flags |= mem->bo->flags & (AMDGPU_GEM_CREATE_COHERENT | + AMDGPU_GEM_CREATE_UNCACHED); + + ret = amdgpu_gem_object_create(adev, mem->bo->tbo.base.size, 1, + AMDGPU_GEM_DOMAIN_CPU, AMDGPU_GEM_CREATE_PREEMPTIBLE | flags, ttm_bo_type_sg, mem->bo->tbo.base.resv, &gem_obj); amdgpu_bo_unreserve(mem->bo); |