HOST_SMC_MSG       53 drivers/gpu/drm/radeon/evergreend.h #define		HOST_SMC_MSG(x)				((x) << 0)
HOST_SMC_MSG      525 drivers/gpu/drm/radeon/nid.h #define		HOST_SMC_MSG(x)				((x) << 0)
HOST_SMC_MSG       74 drivers/gpu/drm/radeon/rv770d.h #define		HOST_SMC_MSG(x)					((x) << 0)