mmMC_HUB_WDP_UMC   70 drivers/gpu/drm/amd/amdgpu/gmc_v8_0.c 	mmMC_HUB_WDP_UMC, 0x00007fb6, 0x00000991,
mmMC_HUB_WDP_UMC  238 drivers/gpu/drm/amd/amdgpu/mxgpu_vi.c 	mmMC_HUB_WDP_UMC, 0x00007fb6, 0x00000991,