mmhub_v9_4_gart_disable 1519 drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c 		mmhub_v9_4_gart_disable(adev);
mmhub_v9_4_gart_disable   28 drivers/gpu/drm/amd/amdgpu/mmhub_v9_4.h void mmhub_v9_4_gart_disable(struct amdgpu_device *adev);