Symbol: amdgpu_ttm_tt_is_userptr
sys/dev/pci/drm/amd/amdgpu/amdgpu_cs.c
948
if (amdgpu_ttm_tt_is_userptr(e->bo->tbo.ttm) &&
sys/dev/pci/drm/amd/amdgpu/amdgpu_ttm.h
229
bool amdgpu_ttm_tt_is_userptr(struct ttm_tt *ttm);