mmVM_IOMMU_CONTROL_REGISTER_DEFAULT 3352 drivers/gpu/drm/amd/include/asic_reg/gc/gc_9_0_default.h #define mmVM_IOMMU_CONTROL_REGISTER_DEFAULT                                      0x00000000
mmVM_IOMMU_CONTROL_REGISTER_DEFAULT  946 drivers/gpu/drm/amd/include/asic_reg/mmhub/mmhub_1_0_default.h #define mmVM_IOMMU_CONTROL_REGISTER_DEFAULT                                      0x00000000