amdgpu_userq_enabled
if (!amdgpu_userq_enabled(dev))
bool amdgpu_userq_enabled(struct drm_device *dev);
if (!amdgpu_userq_enabled(dev))
if (!amdgpu_userq_enabled(dev))
vm->need_tlb_fence = amdgpu_userq_enabled(&adev->ddev);