drivers/gpu/drm/i915/gt/intel_rps.h

   1 /*
   2  * SPDX-License-Identifier: MIT
   3  *
   4  * Copyright © 2019 Intel Corporation
   5  */
   6
   7 #ifndef INTEL_RPS_H
   8 #define INTEL_RPS_H
   9
  10 #include "intel_rps_types.h"
  11
  12 struct i915_request;
  13
  14 void intel_rps_init_early(struct intel_rps *rps);
  15 void intel_rps_init(struct intel_rps *rps);
  16
  17 void intel_rps_driver_register(struct intel_rps *rps);
  18 void intel_rps_driver_unregister(struct intel_rps *rps);
  19
  20 void intel_rps_enable(struct intel_rps *rps);
  21 void intel_rps_disable(struct intel_rps *rps);
  22
  23 void intel_rps_park(struct intel_rps *rps);
  24 void intel_rps_unpark(struct intel_rps *rps);
  25 void intel_rps_boost(struct i915_request *rq);
  26
  27 int intel_rps_set(struct intel_rps *rps, u8 val);
  28 void intel_rps_mark_interactive(struct intel_rps *rps, bool interactive);
  29
  30 int intel_gpu_freq(struct intel_rps *rps, int val);
  31 int intel_freq_opcode(struct intel_rps *rps, int val);
  32 u32 intel_rps_get_cagf(struct intel_rps *rps, u32 rpstat1);
  33 u32 intel_rps_read_actual_frequency(struct intel_rps *rps);
  34
  35 void gen5_rps_irq_handler(struct intel_rps *rps);
  36 void gen6_rps_irq_handler(struct intel_rps *rps, u32 pm_iir);
  37 void gen11_rps_irq_handler(struct intel_rps *rps, u32 pm_iir);
  38
  39 #endif /* INTEL_RPS_H */