/* SPDX-License-Identifier: MIT */ /* * Copyright (C) 2024 Intel Corporation */ #ifndef __INTEL_WAKELOCK_H__ #define __INTEL_WAKELOCK_H__ #include <linux/types.h> #include <linux/workqueue.h> #include <linux/refcount.h> #include "i915_reg_defs.h" struct intel_display; struct intel_dmc_wl { spinlock_t lock; /* protects enabled, taken and refcount */ bool enabled; bool taken; refcount_t refcount; struct delayed_work work; }; void intel_dmc_wl_init(struct intel_display *display); void intel_dmc_wl_enable(struct intel_display *display); void intel_dmc_wl_disable(struct intel_display *display); void intel_dmc_wl_get(struct intel_display *display, i915_reg_t reg); void intel_dmc_wl_put(struct intel_display *display, i915_reg_t reg); #endif /* __INTEL_WAKELOCK_H__ */