1 /* SPDX-License-Identifier: MIT */ 2 /* 3 * Copyright © 2022 Intel Corporation 4 */ 5 6 #ifndef _XE_PM_H_ 7 #define _XE_PM_H_ 8 9 #include <linux/pm_runtime.h> 10 11 struct xe_device; 12 13 int xe_pm_suspend(struct xe_device *xe); 14 int xe_pm_resume(struct xe_device *xe); 15 16 void xe_pm_runtime_init(struct xe_device *xe); 17 void xe_pm_runtime_fini(struct xe_device *xe); 18 int xe_pm_runtime_suspend(struct xe_device *xe); 19 int xe_pm_runtime_resume(struct xe_device *xe); 20 int xe_pm_runtime_get(struct xe_device *xe); 21 int xe_pm_runtime_put(struct xe_device *xe); 22 bool xe_pm_runtime_resume_if_suspended(struct xe_device *xe); 23 int xe_pm_runtime_get_if_active(struct xe_device *xe); 24 25 #endif 26