1 // SPDX-License-Identifier: GPL-2.0+
24 	int timeout;  in rpl_power_on()  local
33 	timeout = 0;  in rpl_power_on()
34 	while (++timeout < 500) {  in rpl_power_on()
40 	return -ETIMEDOUT;  in rpl_power_on()
46 	int timeout;  in rpl_reset()  local
49 	timeout = 0;  in rpl_reset()
50 	while (++timeout < 500) {  in rpl_reset()
57 	timeout = 0;  in rpl_reset()
58 	while (++timeout < 500) {  in rpl_reset()
64 	return -ETIMEDOUT;  in rpl_reset()
71 	/* power on */  in rpl_init()
74 		pr_err("ACP power on failed\n");  in rpl_init()
78 	/* Reset */  in rpl_init()
81 		pr_err("ACP reset failed\n");  in rpl_init()
92 	/* Reset */  in rpl_deinit()
95 		pr_err("ACP reset failed\n");  in rpl_deinit()
111 	switch (pci->revision) {  in snd_rpl_probe()
115 		dev_dbg(&pci->dev, "acp6x pci device not found\n");  in snd_rpl_probe()
116 		return -ENODEV;  in snd_rpl_probe()
119 		dev_err(&pci->dev, "pci_enable_device failed\n");  in snd_rpl_probe()
120 		return -ENODEV;  in snd_rpl_probe()
125 		dev_err(&pci->dev, "pci_request_regions failed\n");  in snd_rpl_probe()
129 	adata = devm_kzalloc(&pci->dev, sizeof(struct rpl_dev_data),  in snd_rpl_probe()
132 		ret = -ENOMEM;  in snd_rpl_probe()
137 	adata->acp6x_base = devm_ioremap(&pci->dev, addr,  in snd_rpl_probe()
139 	if (!adata->acp6x_base) {  in snd_rpl_probe()
140 		ret = -ENOMEM;  in snd_rpl_probe()
145 	ret = rpl_init(adata->acp6x_base);  in snd_rpl_probe()
148 	pm_runtime_set_autosuspend_delay(&pci->dev, ACP_SUSPEND_DELAY_MS);  in snd_rpl_probe()
149 	pm_runtime_use_autosuspend(&pci->dev);  in snd_rpl_probe()
150 	pm_runtime_put_noidle(&pci->dev);  in snd_rpl_probe()
151 	pm_runtime_allow(&pci->dev);  in snd_rpl_probe()
168 	ret = rpl_deinit(adata->acp6x_base);  in snd_rpl_suspend()
170 		dev_err(dev, "ACP de-init failed\n");  in snd_rpl_suspend()
180 	ret = rpl_init(adata->acp6x_base);  in snd_rpl_resume()
197 	ret = rpl_deinit(adata->acp6x_base);  in snd_rpl_remove()
199 		dev_err(&pci->dev, "ACP de-init failed\n");  in snd_rpl_remove()
200 	pm_runtime_forbid(&pci->dev);  in snd_rpl_remove()
201 	pm_runtime_get_noresume(&pci->dev);  in snd_rpl_remove()