mmCP_HQD_QUEUE_PRIORITY
mqd->cp_hqd_queue_priority = RREG32(mmCP_HQD_QUEUE_PRIORITY);
mqd->cp_hqd_queue_priority = RREG32(mmCP_HQD_QUEUE_PRIORITY);
WREG32(mmCP_HQD_QUEUE_PRIORITY, queue_priority);
WREG32_SOC15(GC, 0, mmCP_HQD_QUEUE_PRIORITY, queue_priority);