ucActiveUnitNumPerSH 8651 drivers/gpu/drm/amd/include/atombios.h   UCHAR ucActiveUnitNumPerSH;              //requested active CU/RB/PRIM number per shader array
ucActiveUnitNumPerSH 7375 drivers/gpu/drm/radeon/atombios.h   UCHAR ucActiveUnitNumPerSH;              //requested active CU/RB/PRIM number per shader array