amdxdna_pm.h

 1/* SPDX-License-Identifier: GPL-2.0 */
 2/*
 3 * Copyright (C) 2025, Advanced Micro Devices, Inc.
 4 */
 5
 6#ifndef _AMDXDNA_PM_H_
 7#define _AMDXDNA_PM_H_
 8
 9#include "amdxdna_pci_drv.h"
10
11int amdxdna_pm_suspend(struct device *dev);
12int amdxdna_pm_resume(struct device  *dev);
13int amdxdna_pm_resume_get(struct amdxdna_dev *xdna);
14void amdxdna_pm_suspend_put(struct amdxdna_dev *xdna);
15void amdxdna_pm_init(struct amdxdna_dev *xdna);
16void amdxdna_pm_fini(struct amdxdna_dev *xdna);
17
18static inline int amdxdna_pm_resume_get_locked(struct amdxdna_dev *xdna)
19{
20	int ret;
21
22	mutex_unlock(&xdna->dev_lock);
23	ret = amdxdna_pm_resume_get(xdna);
24	mutex_lock(&xdna->dev_lock);
25
26	return ret;
27}
28
29#endif /* _AMDXDNA_PM_H_ */