File: intel_rc6.h

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/* SPDX-License-Identifier: MIT */
/*
 * Copyright © 2019 Intel Corporation
 */

#ifndef INTEL_RC6_H
#define INTEL_RC6_H

#include "i915_reg_defs.h"

struct intel_engine_cs;
struct intel_rc6;

void intel_rc6_init(struct intel_rc6 *rc6);
void intel_rc6_fini(struct intel_rc6 *rc6);

void intel_rc6_unpark(struct intel_rc6 *rc6);
void intel_rc6_park(struct intel_rc6 *rc6);

void intel_rc6_sanitize(struct intel_rc6 *rc6);
void intel_rc6_enable(struct intel_rc6 *rc6);
void intel_rc6_disable(struct intel_rc6 *rc6);

u64 intel_rc6_residency_ns(struct intel_rc6 *rc6, i915_reg_t reg);
u64 intel_rc6_residency_us(struct intel_rc6 *rc6, i915_reg_t reg);

#endif /* INTEL_RC6_H */