Symbol: smu_dpm_set_umsch_mm_enable
sys/dev/pci/drm/amd/pm/swsmu/amdgpu_smu.c
1949
smu_dpm_set_umsch_mm_enable(smu, true);
sys/dev/pci/drm/amd/pm/swsmu/amdgpu_smu.c
2162
smu_dpm_set_umsch_mm_enable(smu, false);