1 /* SPDX-License-Identifier: MIT */
3 * Copyright (C) 2024 Intel Corporation
6 #ifndef __INTEL_WAKELOCK_H__
7 #define __INTEL_WAKELOCK_H__
9 #include <linux/types.h>
10 #include <linux/workqueue.h>
11 #include <linux/refcount.h>
13 #include "i915_reg_defs.h"
18 spinlock_t lock; /* protects enabled, taken and refcount */
22 struct delayed_work work;
25 void intel_dmc_wl_init(struct intel_display *display);
26 void intel_dmc_wl_enable(struct intel_display *display);
27 void intel_dmc_wl_disable(struct intel_display *display);
28 void intel_dmc_wl_get(struct intel_display *display, i915_reg_t reg);
29 void intel_dmc_wl_put(struct intel_display *display, i915_reg_t reg);
31 #endif /* __INTEL_WAKELOCK_H__ */