1495 	struct knav_pdsp_info *pdsp;  in knav_queue_init_pdsps()  local
1499 		pdsp = devm_kzalloc(dev, sizeof(*pdsp), GFP_KERNEL);  in knav_queue_init_pdsps()
1500 		if (!pdsp) {  in knav_queue_init_pdsps()
1505 		pdsp->name = knav_queue_find_name(child);  in knav_queue_init_pdsps()
1506 		pdsp->iram =  in knav_queue_init_pdsps()
1509 		pdsp->regs =  in knav_queue_init_pdsps()
1512 		pdsp->intd =  in knav_queue_init_pdsps()
1515 		pdsp->command =  in knav_queue_init_pdsps()
1519 		if (IS_ERR(pdsp->command) || IS_ERR(pdsp->iram) ||  in knav_queue_init_pdsps()
1520 		    IS_ERR(pdsp->regs) || IS_ERR(pdsp->intd)) {  in knav_queue_init_pdsps()
1522 				pdsp->name);  in knav_queue_init_pdsps()
1523 			if (!IS_ERR(pdsp->command))  in knav_queue_init_pdsps()
1524 				devm_iounmap(dev, pdsp->command);  in knav_queue_init_pdsps()
1525 			if (!IS_ERR(pdsp->iram))  in knav_queue_init_pdsps()
1526 				devm_iounmap(dev, pdsp->iram);  in knav_queue_init_pdsps()
1527 			if (!IS_ERR(pdsp->regs))  in knav_queue_init_pdsps()
1528 				devm_iounmap(dev, pdsp->regs);  in knav_queue_init_pdsps()
1529 			if (!IS_ERR(pdsp->intd))  in knav_queue_init_pdsps()
1530 				devm_iounmap(dev, pdsp->intd);  in knav_queue_init_pdsps()
1531 			devm_kfree(dev, pdsp);  in knav_queue_init_pdsps()
1534 		of_property_read_u32(child, "id", &pdsp->id);  in knav_queue_init_pdsps()
1535 		list_add_tail(&pdsp->list, &kdev->pdsps);  in knav_queue_init_pdsps()
1537 			pdsp->name, pdsp->command, pdsp->iram, pdsp->regs,  in knav_queue_init_pdsps()
1538 			pdsp->intd);  in knav_queue_init_pdsps()
1544 			  struct knav_pdsp_info *pdsp)  in knav_queue_stop_pdsp()  argument
1549 	val = readl_relaxed(&pdsp->regs->control) & ~PDSP_CTRL_ENABLE;  in knav_queue_stop_pdsp()
1550 	writel_relaxed(val, &pdsp->regs->control);  in knav_queue_stop_pdsp()
1551 	ret = knav_queue_pdsp_wait(&pdsp->regs->control, timeout,  in knav_queue_stop_pdsp()
1554 		dev_err(kdev->dev, "timed out on pdsp %s stop\n", pdsp->name);  in knav_queue_stop_pdsp()
1557 	pdsp->loaded = false;  in knav_queue_stop_pdsp()
1558 	pdsp->started = false;  in knav_queue_stop_pdsp()
1563 			  struct knav_pdsp_info *pdsp)  in knav_queue_load_pdsp()  argument
1590 	writel_relaxed(pdsp->id + 1, pdsp->command + 0x18);  in knav_queue_load_pdsp()
1595 		writel_relaxed(be32_to_cpu(fwdata[i]), pdsp->iram + i);  in knav_queue_load_pdsp()
1602 			   struct knav_pdsp_info *pdsp)  in knav_queue_start_pdsp()  argument
1608 	writel_relaxed(0xffffffff, pdsp->command);  in knav_queue_start_pdsp()
1609 	while (readl_relaxed(pdsp->command) != 0xffffffff)  in knav_queue_start_pdsp()
1613 	val  = readl_relaxed(&pdsp->regs->control);  in knav_queue_start_pdsp()
1615 	writel_relaxed(val, &pdsp->regs->control);  in knav_queue_start_pdsp()
1618 	val = readl_relaxed(&pdsp->regs->control) | PDSP_CTRL_ENABLE;  in knav_queue_start_pdsp()
1619 	writel_relaxed(val, &pdsp->regs->control);  in knav_queue_start_pdsp()
1622 	ret = knav_queue_pdsp_wait(pdsp->command, timeout, 0);  in knav_queue_start_pdsp()
1626 			pdsp->name);  in knav_queue_start_pdsp()
1634 	struct knav_pdsp_info *pdsp;  in knav_queue_stop_pdsps()  local
1637 	for_each_pdsp(kdev, pdsp)  in knav_queue_stop_pdsps()
1638 		knav_queue_stop_pdsp(kdev, pdsp);  in knav_queue_stop_pdsps()
1643 	struct knav_pdsp_info *pdsp;  in knav_queue_start_pdsps()  local
1653 	for_each_pdsp(kdev, pdsp) {  in knav_queue_start_pdsps()
1654 		ret = knav_queue_load_pdsp(kdev, pdsp);  in knav_queue_start_pdsps()
1656 			pdsp->loaded = true;  in knav_queue_start_pdsps()
1659 	for_each_pdsp(kdev, pdsp) {  in knav_queue_start_pdsps()
1660 		if (pdsp->loaded) {  in knav_queue_start_pdsps()
1661 			ret = knav_queue_start_pdsp(kdev, pdsp);  in knav_queue_start_pdsps()
1663 				pdsp->started = true;  in knav_queue_start_pdsps()