1440 	struct knav_pdsp_info *pdsp;  in knav_queue_init_pdsps()  local
1445 		pdsp = devm_kzalloc(dev, sizeof(*pdsp), GFP_KERNEL);  in knav_queue_init_pdsps()
1446 		if (!pdsp) {  in knav_queue_init_pdsps()
1450 		pdsp->name = knav_queue_find_name(child);  in knav_queue_init_pdsps()
1452 					      &pdsp->firmware);  in knav_queue_init_pdsps()
1453 		if (ret < 0 || !pdsp->firmware) {  in knav_queue_init_pdsps()
1455 				pdsp->name);  in knav_queue_init_pdsps()
1456 			devm_kfree(dev, pdsp);  in knav_queue_init_pdsps()
1459 		dev_dbg(dev, "pdsp name %s fw name :%s\n", pdsp->name,  in knav_queue_init_pdsps()
1460 			pdsp->firmware);  in knav_queue_init_pdsps()
1462 		pdsp->iram =  in knav_queue_init_pdsps()
1465 		pdsp->regs =  in knav_queue_init_pdsps()
1468 		pdsp->intd =  in knav_queue_init_pdsps()
1471 		pdsp->command =  in knav_queue_init_pdsps()
1475 		if (IS_ERR(pdsp->command) || IS_ERR(pdsp->iram) ||  in knav_queue_init_pdsps()
1476 		    IS_ERR(pdsp->regs) || IS_ERR(pdsp->intd)) {  in knav_queue_init_pdsps()
1478 				pdsp->name);  in knav_queue_init_pdsps()
1479 			if (!IS_ERR(pdsp->command))  in knav_queue_init_pdsps()
1480 				devm_iounmap(dev, pdsp->command);  in knav_queue_init_pdsps()
1481 			if (!IS_ERR(pdsp->iram))  in knav_queue_init_pdsps()
1482 				devm_iounmap(dev, pdsp->iram);  in knav_queue_init_pdsps()
1483 			if (!IS_ERR(pdsp->regs))  in knav_queue_init_pdsps()
1484 				devm_iounmap(dev, pdsp->regs);  in knav_queue_init_pdsps()
1485 			if (!IS_ERR(pdsp->intd))  in knav_queue_init_pdsps()
1486 				devm_iounmap(dev, pdsp->intd);  in knav_queue_init_pdsps()
1487 			devm_kfree(dev, pdsp);  in knav_queue_init_pdsps()
1490 		of_property_read_u32(child, "id", &pdsp->id);  in knav_queue_init_pdsps()
1491 		list_add_tail(&pdsp->list, &kdev->pdsps);  in knav_queue_init_pdsps()
1493 			pdsp->name, pdsp->command, pdsp->iram, pdsp->regs,  in knav_queue_init_pdsps()
1494 			pdsp->intd, pdsp->firmware);  in knav_queue_init_pdsps()
1500 			  struct knav_pdsp_info *pdsp)  in knav_queue_stop_pdsp()  argument
1505 	val = readl_relaxed(&pdsp->regs->control) & ~PDSP_CTRL_ENABLE;  in knav_queue_stop_pdsp()
1506 	writel_relaxed(val, &pdsp->regs->control);  in knav_queue_stop_pdsp()
1507 	ret = knav_queue_pdsp_wait(&pdsp->regs->control, timeout,  in knav_queue_stop_pdsp()
1510 		dev_err(kdev->dev, "timed out on pdsp %s stop\n", pdsp->name);  in knav_queue_stop_pdsp()
1517 			  struct knav_pdsp_info *pdsp)  in knav_queue_load_pdsp()  argument
1523 	ret = request_firmware(&fw, pdsp->firmware, kdev->dev);  in knav_queue_load_pdsp()
1526 			pdsp->firmware, pdsp->name);  in knav_queue_load_pdsp()
1529 	writel_relaxed(pdsp->id + 1, pdsp->command + 0x18);  in knav_queue_load_pdsp()
1534 		writel_relaxed(be32_to_cpu(fwdata[i]), pdsp->iram + i);  in knav_queue_load_pdsp()
1541 			   struct knav_pdsp_info *pdsp)  in knav_queue_start_pdsp()  argument
1547 	writel_relaxed(0xffffffff, pdsp->command);  in knav_queue_start_pdsp()
1548 	while (readl_relaxed(pdsp->command) != 0xffffffff)  in knav_queue_start_pdsp()
1552 	val  = readl_relaxed(&pdsp->regs->control);  in knav_queue_start_pdsp()
1554 	writel_relaxed(val, &pdsp->regs->control);  in knav_queue_start_pdsp()
1557 	val = readl_relaxed(&pdsp->regs->control) | PDSP_CTRL_ENABLE;  in knav_queue_start_pdsp()
1558 	writel_relaxed(val, &pdsp->regs->control);  in knav_queue_start_pdsp()
1561 	ret = knav_queue_pdsp_wait(pdsp->command, timeout, 0);  in knav_queue_start_pdsp()
1565 			pdsp->name);  in knav_queue_start_pdsp()
1573 	struct knav_pdsp_info *pdsp;  in knav_queue_stop_pdsps()  local
1576 	for_each_pdsp(kdev, pdsp)  in knav_queue_stop_pdsps()
1577 		knav_queue_stop_pdsp(kdev, pdsp);  in knav_queue_stop_pdsps()
1582 	struct knav_pdsp_info *pdsp;  in knav_queue_start_pdsps()  local
1587 	for_each_pdsp(kdev, pdsp) {  in knav_queue_start_pdsps()
1588 		ret = knav_queue_load_pdsp(kdev, pdsp);  in knav_queue_start_pdsps()
1593 	for_each_pdsp(kdev, pdsp) {  in knav_queue_start_pdsps()
1594 		ret = knav_queue_start_pdsp(kdev, pdsp);  in knav_queue_start_pdsps()