NUM_GPUS_MASK    1164 drivers/gpu/drm/amd/amdgpu/sid.h #define		NUM_GPUS_MASK				0x00700000
NUM_GPUS_MASK     446 drivers/gpu/drm/radeon/nid.h #define		NUM_GPUS_MASK				0x00700000
NUM_GPUS_MASK    1166 drivers/gpu/drm/radeon/sid.h #define		NUM_GPUS_MASK				0x00700000