mmhub_v1_0_gart_disable 1521 drivers/gpu/drm/amd/amdgpu/gmc_v9_0.c 		mmhub_v1_0_gart_disable(adev);
mmhub_v1_0_gart_disable   30 drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.h void mmhub_v1_0_gart_disable(struct amdgpu_device *adev);