1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * Copyright (C) 2020-2023 Intel Corporation
4 */
5
6#ifndef __IVPU_PM_H__
7#define __IVPU_PM_H__
8
9#include <linux/types.h>
10
11struct ivpu_device;
12
13struct ivpu_pm_info {
14	struct ivpu_device *vdev;
15	struct work_struct recovery_work;
16	atomic_t in_reset;
17	atomic_t reset_counter;
18	bool is_warmboot;
19	u32 suspend_reschedule_counter;
20};
21
22int ivpu_pm_init(struct ivpu_device *vdev);
23void ivpu_pm_enable(struct ivpu_device *vdev);
24void ivpu_pm_disable(struct ivpu_device *vdev);
25void ivpu_pm_cancel_recovery(struct ivpu_device *vdev);
26
27int ivpu_pm_suspend_cb(struct device *dev);
28int ivpu_pm_resume_cb(struct device *dev);
29int ivpu_pm_runtime_suspend_cb(struct device *dev);
30int ivpu_pm_runtime_resume_cb(struct device *dev);
31
32void ivpu_pm_reset_prepare_cb(struct pci_dev *pdev);
33void ivpu_pm_reset_done_cb(struct pci_dev *pdev);
34
35int __must_check ivpu_rpm_get(struct ivpu_device *vdev);
36void ivpu_rpm_put(struct ivpu_device *vdev);
37
38void ivpu_pm_schedule_recovery(struct ivpu_device *vdev);
39
40#endif /* __IVPU_PM_H__ */
41