1505 	struct knav_pdsp_info *pdsp;  in knav_queue_init_pdsps()  local
1509 		pdsp = devm_kzalloc(dev, sizeof(*pdsp), GFP_KERNEL);  in knav_queue_init_pdsps()
1510 		if (!pdsp) {  in knav_queue_init_pdsps()
1515 		pdsp->name = knav_queue_find_name(child);  in knav_queue_init_pdsps()
1516 		pdsp->iram =  in knav_queue_init_pdsps()
1519 		pdsp->regs =  in knav_queue_init_pdsps()
1522 		pdsp->intd =  in knav_queue_init_pdsps()
1525 		pdsp->command =  in knav_queue_init_pdsps()
1529 		if (IS_ERR(pdsp->command) || IS_ERR(pdsp->iram) ||  in knav_queue_init_pdsps()
1530 		    IS_ERR(pdsp->regs) || IS_ERR(pdsp->intd)) {  in knav_queue_init_pdsps()
1532 				pdsp->name);  in knav_queue_init_pdsps()
1533 			if (!IS_ERR(pdsp->command))  in knav_queue_init_pdsps()
1534 				devm_iounmap(dev, pdsp->command);  in knav_queue_init_pdsps()
1535 			if (!IS_ERR(pdsp->iram))  in knav_queue_init_pdsps()
1536 				devm_iounmap(dev, pdsp->iram);  in knav_queue_init_pdsps()
1537 			if (!IS_ERR(pdsp->regs))  in knav_queue_init_pdsps()
1538 				devm_iounmap(dev, pdsp->regs);  in knav_queue_init_pdsps()
1539 			if (!IS_ERR(pdsp->intd))  in knav_queue_init_pdsps()
1540 				devm_iounmap(dev, pdsp->intd);  in knav_queue_init_pdsps()
1541 			devm_kfree(dev, pdsp);  in knav_queue_init_pdsps()
1544 		of_property_read_u32(child, "id", &pdsp->id);  in knav_queue_init_pdsps()
1545 		list_add_tail(&pdsp->list, &kdev->pdsps);  in knav_queue_init_pdsps()
1547 			pdsp->name, pdsp->command, pdsp->iram, pdsp->regs,  in knav_queue_init_pdsps()
1548 			pdsp->intd);  in knav_queue_init_pdsps()
1554 			  struct knav_pdsp_info *pdsp)  in knav_queue_stop_pdsp()  argument
1559 	val = readl_relaxed(&pdsp->regs->control) & ~PDSP_CTRL_ENABLE;  in knav_queue_stop_pdsp()
1560 	writel_relaxed(val, &pdsp->regs->control);  in knav_queue_stop_pdsp()
1561 	ret = knav_queue_pdsp_wait(&pdsp->regs->control, timeout,  in knav_queue_stop_pdsp()
1564 		dev_err(kdev->dev, "timed out on pdsp %s stop\n", pdsp->name);  in knav_queue_stop_pdsp()
1567 	pdsp->loaded = false;  in knav_queue_stop_pdsp()
1568 	pdsp->started = false;  in knav_queue_stop_pdsp()
1573 			  struct knav_pdsp_info *pdsp)  in knav_queue_load_pdsp()  argument
1600 	writel_relaxed(pdsp->id + 1, pdsp->command + 0x18);  in knav_queue_load_pdsp()
1605 		writel_relaxed(be32_to_cpu(fwdata[i]), pdsp->iram + i);  in knav_queue_load_pdsp()
1612 			   struct knav_pdsp_info *pdsp)  in knav_queue_start_pdsp()  argument
1618 	writel_relaxed(0xffffffff, pdsp->command);  in knav_queue_start_pdsp()
1619 	while (readl_relaxed(pdsp->command) != 0xffffffff)  in knav_queue_start_pdsp()
1623 	val  = readl_relaxed(&pdsp->regs->control);  in knav_queue_start_pdsp()
1625 	writel_relaxed(val, &pdsp->regs->control);  in knav_queue_start_pdsp()
1628 	val = readl_relaxed(&pdsp->regs->control) | PDSP_CTRL_ENABLE;  in knav_queue_start_pdsp()
1629 	writel_relaxed(val, &pdsp->regs->control);  in knav_queue_start_pdsp()
1632 	ret = knav_queue_pdsp_wait(pdsp->command, timeout, 0);  in knav_queue_start_pdsp()
1636 			pdsp->name);  in knav_queue_start_pdsp()
1644 	struct knav_pdsp_info *pdsp;  in knav_queue_stop_pdsps()  local
1647 	for_each_pdsp(kdev, pdsp)  in knav_queue_stop_pdsps()
1648 		knav_queue_stop_pdsp(kdev, pdsp);  in knav_queue_stop_pdsps()
1653 	struct knav_pdsp_info *pdsp;  in knav_queue_start_pdsps()  local
1663 	for_each_pdsp(kdev, pdsp) {  in knav_queue_start_pdsps()
1664 		ret = knav_queue_load_pdsp(kdev, pdsp);  in knav_queue_start_pdsps()
1666 			pdsp->loaded = true;  in knav_queue_start_pdsps()
1669 	for_each_pdsp(kdev, pdsp) {  in knav_queue_start_pdsps()
1670 		if (pdsp->loaded) {  in knav_queue_start_pdsps()
1671 			ret = knav_queue_start_pdsp(kdev, pdsp);  in knav_queue_start_pdsps()
1673 				pdsp->started = true;  in knav_queue_start_pdsps()