LXR linux/drivers/gpu/drm/i915/gt/intel

   1/*
   2 * SPDX-License-Identifier: MIT
   3 *
   4 * Copyright © 2019 Intel Corporation
   5 */
   6
   7#ifndef INTEL_RC6_H
   8#define INTEL_RC6_H
   9
  10#include "i915_reg.h"
  11
  12struct intel_engine_cs;
  13struct intel_rc6;
  14
  15void intel_rc6_init(struct intel_rc6 *rc6);
  16void intel_rc6_fini(struct intel_rc6 *rc6);
  17
  18void intel_rc6_unpark(struct intel_rc6 *rc6);
  19void intel_rc6_park(struct intel_rc6 *rc6);
  20
  21void intel_rc6_sanitize(struct intel_rc6 *rc6);
  22void intel_rc6_enable(struct intel_rc6 *rc6);
  23void intel_rc6_disable(struct intel_rc6 *rc6);
  24
  25u64 intel_rc6_residency_ns(struct intel_rc6 *rc6, i915_reg_t reg);
  26u64 intel_rc6_residency_us(struct intel_rc6 *rc6, i915_reg_t reg);
  27
  28#endif /* INTEL_RC6_H */
  29