device->rad_info.family == CHIP_RENOIR;
}
- /* The mere presence of CLEAR_STATE in the IB causes random GPU hangs
- * on GFX6.
- */
- device->has_clear_state = device->rad_info.chip_class >= GFX7;
-
device->cpdma_prefetch_writes_memory = device->rad_info.chip_class <= GFX8;
/* Vega10/Raven need a special workaround for a hardware bug. */