1446 	struct knav_pdsp_info *pdsp;  in knav_queue_init_pdsps()  local
1450 		pdsp = devm_kzalloc(dev, sizeof(*pdsp), GFP_KERNEL);  in knav_queue_init_pdsps()
1451 		if (!pdsp) {  in knav_queue_init_pdsps()
1455 		pdsp->name = knav_queue_find_name(child);  in knav_queue_init_pdsps()
1456 		pdsp->iram =  in knav_queue_init_pdsps()
1459 		pdsp->regs =  in knav_queue_init_pdsps()
1462 		pdsp->intd =  in knav_queue_init_pdsps()
1465 		pdsp->command =  in knav_queue_init_pdsps()
1469 		if (IS_ERR(pdsp->command) || IS_ERR(pdsp->iram) ||  in knav_queue_init_pdsps()
1470 		    IS_ERR(pdsp->regs) || IS_ERR(pdsp->intd)) {  in knav_queue_init_pdsps()
1472 				pdsp->name);  in knav_queue_init_pdsps()
1473 			if (!IS_ERR(pdsp->command))  in knav_queue_init_pdsps()
1474 				devm_iounmap(dev, pdsp->command);  in knav_queue_init_pdsps()
1475 			if (!IS_ERR(pdsp->iram))  in knav_queue_init_pdsps()
1476 				devm_iounmap(dev, pdsp->iram);  in knav_queue_init_pdsps()
1477 			if (!IS_ERR(pdsp->regs))  in knav_queue_init_pdsps()
1478 				devm_iounmap(dev, pdsp->regs);  in knav_queue_init_pdsps()
1479 			if (!IS_ERR(pdsp->intd))  in knav_queue_init_pdsps()
1480 				devm_iounmap(dev, pdsp->intd);  in knav_queue_init_pdsps()
1481 			devm_kfree(dev, pdsp);  in knav_queue_init_pdsps()
1484 		of_property_read_u32(child, "id", &pdsp->id);  in knav_queue_init_pdsps()
1485 		list_add_tail(&pdsp->list, &kdev->pdsps);  in knav_queue_init_pdsps()
1487 			pdsp->name, pdsp->command, pdsp->iram, pdsp->regs,  in knav_queue_init_pdsps()
1488 			pdsp->intd);  in knav_queue_init_pdsps()
1494 			  struct knav_pdsp_info *pdsp)  in knav_queue_stop_pdsp()  argument
1499 	val = readl_relaxed(&pdsp->regs->control) & ~PDSP_CTRL_ENABLE;  in knav_queue_stop_pdsp()
1500 	writel_relaxed(val, &pdsp->regs->control);  in knav_queue_stop_pdsp()
1501 	ret = knav_queue_pdsp_wait(&pdsp->regs->control, timeout,  in knav_queue_stop_pdsp()
1504 		dev_err(kdev->dev, "timed out on pdsp %s stop\n", pdsp->name);  in knav_queue_stop_pdsp()
1507 	pdsp->loaded = false;  in knav_queue_stop_pdsp()
1508 	pdsp->started = false;  in knav_queue_stop_pdsp()
1513 			  struct knav_pdsp_info *pdsp)  in knav_queue_load_pdsp()  argument
1540 	writel_relaxed(pdsp->id + 1, pdsp->command + 0x18);  in knav_queue_load_pdsp()
1545 		writel_relaxed(be32_to_cpu(fwdata[i]), pdsp->iram + i);  in knav_queue_load_pdsp()
1552 			   struct knav_pdsp_info *pdsp)  in knav_queue_start_pdsp()  argument
1558 	writel_relaxed(0xffffffff, pdsp->command);  in knav_queue_start_pdsp()
1559 	while (readl_relaxed(pdsp->command) != 0xffffffff)  in knav_queue_start_pdsp()
1563 	val  = readl_relaxed(&pdsp->regs->control);  in knav_queue_start_pdsp()
1565 	writel_relaxed(val, &pdsp->regs->control);  in knav_queue_start_pdsp()
1568 	val = readl_relaxed(&pdsp->regs->control) | PDSP_CTRL_ENABLE;  in knav_queue_start_pdsp()
1569 	writel_relaxed(val, &pdsp->regs->control);  in knav_queue_start_pdsp()
1572 	ret = knav_queue_pdsp_wait(pdsp->command, timeout, 0);  in knav_queue_start_pdsp()
1576 			pdsp->name);  in knav_queue_start_pdsp()
1584 	struct knav_pdsp_info *pdsp;  in knav_queue_stop_pdsps()  local
1587 	for_each_pdsp(kdev, pdsp)  in knav_queue_stop_pdsps()
1588 		knav_queue_stop_pdsp(kdev, pdsp);  in knav_queue_stop_pdsps()
1593 	struct knav_pdsp_info *pdsp;  in knav_queue_start_pdsps()  local
1603 	for_each_pdsp(kdev, pdsp) {  in knav_queue_start_pdsps()
1604 		ret = knav_queue_load_pdsp(kdev, pdsp);  in knav_queue_start_pdsps()
1606 			pdsp->loaded = true;  in knav_queue_start_pdsps()
1609 	for_each_pdsp(kdev, pdsp) {  in knav_queue_start_pdsps()
1610 		if (pdsp->loaded) {  in knav_queue_start_pdsps()
1611 			ret = knav_queue_start_pdsp(kdev, pdsp);  in knav_queue_start_pdsps()
1613 				pdsp->started = true;  in knav_queue_start_pdsps()