mmVM_INVALIDATE_ENG0_REQ 371 drivers/gpu/drm/amd/amdgpu/gfxhub_v1_0.c SOC15_REG_OFFSET(GC, 0, mmVM_INVALIDATE_ENG0_REQ); mmVM_INVALIDATE_ENG0_REQ 424 drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c SOC15_REG_OFFSET(MMHUB, 0, mmVM_INVALIDATE_ENG0_REQ);