1502 	struct knav_pdsp_info *pdsp;  in knav_queue_init_pdsps()  local
1506 		pdsp = devm_kzalloc(dev, sizeof(*pdsp), GFP_KERNEL);  in knav_queue_init_pdsps()
1507 		if (!pdsp) {  in knav_queue_init_pdsps()
1511 		pdsp->name = knav_queue_find_name(child);  in knav_queue_init_pdsps()
1512 		pdsp->iram =  in knav_queue_init_pdsps()
1515 		pdsp->regs =  in knav_queue_init_pdsps()
1518 		pdsp->intd =  in knav_queue_init_pdsps()
1521 		pdsp->command =  in knav_queue_init_pdsps()
1525 		if (IS_ERR(pdsp->command) || IS_ERR(pdsp->iram) ||  in knav_queue_init_pdsps()
1526 		    IS_ERR(pdsp->regs) || IS_ERR(pdsp->intd)) {  in knav_queue_init_pdsps()
1528 				pdsp->name);  in knav_queue_init_pdsps()
1529 			if (!IS_ERR(pdsp->command))  in knav_queue_init_pdsps()
1530 				devm_iounmap(dev, pdsp->command);  in knav_queue_init_pdsps()
1531 			if (!IS_ERR(pdsp->iram))  in knav_queue_init_pdsps()
1532 				devm_iounmap(dev, pdsp->iram);  in knav_queue_init_pdsps()
1533 			if (!IS_ERR(pdsp->regs))  in knav_queue_init_pdsps()
1534 				devm_iounmap(dev, pdsp->regs);  in knav_queue_init_pdsps()
1535 			if (!IS_ERR(pdsp->intd))  in knav_queue_init_pdsps()
1536 				devm_iounmap(dev, pdsp->intd);  in knav_queue_init_pdsps()
1537 			devm_kfree(dev, pdsp);  in knav_queue_init_pdsps()
1540 		of_property_read_u32(child, "id", &pdsp->id);  in knav_queue_init_pdsps()
1541 		list_add_tail(&pdsp->list, &kdev->pdsps);  in knav_queue_init_pdsps()
1543 			pdsp->name, pdsp->command, pdsp->iram, pdsp->regs,  in knav_queue_init_pdsps()
1544 			pdsp->intd);  in knav_queue_init_pdsps()
1550 			  struct knav_pdsp_info *pdsp)  in knav_queue_stop_pdsp()  argument
1555 	val = readl_relaxed(&pdsp->regs->control) & ~PDSP_CTRL_ENABLE;  in knav_queue_stop_pdsp()
1556 	writel_relaxed(val, &pdsp->regs->control);  in knav_queue_stop_pdsp()
1557 	ret = knav_queue_pdsp_wait(&pdsp->regs->control, timeout,  in knav_queue_stop_pdsp()
1560 		dev_err(kdev->dev, "timed out on pdsp %s stop\n", pdsp->name);  in knav_queue_stop_pdsp()
1563 	pdsp->loaded = false;  in knav_queue_stop_pdsp()
1564 	pdsp->started = false;  in knav_queue_stop_pdsp()
1569 			  struct knav_pdsp_info *pdsp)  in knav_queue_load_pdsp()  argument
1596 	writel_relaxed(pdsp->id + 1, pdsp->command + 0x18);  in knav_queue_load_pdsp()
1601 		writel_relaxed(be32_to_cpu(fwdata[i]), pdsp->iram + i);  in knav_queue_load_pdsp()
1608 			   struct knav_pdsp_info *pdsp)  in knav_queue_start_pdsp()  argument
1614 	writel_relaxed(0xffffffff, pdsp->command);  in knav_queue_start_pdsp()
1615 	while (readl_relaxed(pdsp->command) != 0xffffffff)  in knav_queue_start_pdsp()
1619 	val  = readl_relaxed(&pdsp->regs->control);  in knav_queue_start_pdsp()
1621 	writel_relaxed(val, &pdsp->regs->control);  in knav_queue_start_pdsp()
1624 	val = readl_relaxed(&pdsp->regs->control) | PDSP_CTRL_ENABLE;  in knav_queue_start_pdsp()
1625 	writel_relaxed(val, &pdsp->regs->control);  in knav_queue_start_pdsp()
1628 	ret = knav_queue_pdsp_wait(pdsp->command, timeout, 0);  in knav_queue_start_pdsp()
1632 			pdsp->name);  in knav_queue_start_pdsp()
1640 	struct knav_pdsp_info *pdsp;  in knav_queue_stop_pdsps()  local
1643 	for_each_pdsp(kdev, pdsp)  in knav_queue_stop_pdsps()
1644 		knav_queue_stop_pdsp(kdev, pdsp);  in knav_queue_stop_pdsps()
1649 	struct knav_pdsp_info *pdsp;  in knav_queue_start_pdsps()  local
1659 	for_each_pdsp(kdev, pdsp) {  in knav_queue_start_pdsps()
1660 		ret = knav_queue_load_pdsp(kdev, pdsp);  in knav_queue_start_pdsps()
1662 			pdsp->loaded = true;  in knav_queue_start_pdsps()
1665 	for_each_pdsp(kdev, pdsp) {  in knav_queue_start_pdsps()
1666 		if (pdsp->loaded) {  in knav_queue_start_pdsps()
1667 			ret = knav_queue_start_pdsp(kdev, pdsp);  in knav_queue_start_pdsps()
1669 				pdsp->started = true;  in knav_queue_start_pdsps()