amdgpu_si_start_smc 3928 drivers/gpu/drm/amd/amdgpu/si_dpm.c 	amdgpu_si_start_smc(adev);
amdgpu_si_start_smc  409 drivers/gpu/drm/amd/amdgpu/sislands_smc.h void amdgpu_si_start_smc(struct amdgpu_device *adev);