gfxhub_v2_0_gart_enable   28 drivers/gpu/drm/amd/amdgpu/gfxhub_v2_0.h int gfxhub_v2_0_gart_enable(struct amdgpu_device *adev);
gfxhub_v2_0_gart_enable  838 drivers/gpu/drm/amd/amdgpu/gmc_v10_0.c 	r = gfxhub_v2_0_gart_enable(adev);