root/drivers/gpu/drm/i915/gt/uc/intel_uc.h

INCLUDED FROM

DEFINITIONS

1. intel_uc_supports_guc
2. intel_uc_uses_guc
3. intel_uc_supports_guc_submission
4. intel_uc_uses_guc_submission
5. intel_uc_supports_huc
6. intel_uc_uses_huc

   1 /* SPDX-License-Identifier: MIT */
   2 /*
   3  * Copyright © 2014-2019 Intel Corporation
   4  */
   5 
   6 #ifndef _INTEL_UC_H_
   7 #define _INTEL_UC_H_
   8 
   9 #include "intel_guc.h"
  10 #include "intel_huc.h"
  11 #include "i915_params.h"
  12 
  13 struct intel_uc {
  14         struct intel_guc guc;
  15         struct intel_huc huc;
  16 
  17         /* Snapshot of GuC log from last failed load */
  18         struct drm_i915_gem_object *load_err_log;
  19 };
  20 
  21 void intel_uc_init_early(struct intel_uc *uc);
  22 void intel_uc_driver_late_release(struct intel_uc *uc);
  23 void intel_uc_init_mmio(struct intel_uc *uc);
  24 void intel_uc_fetch_firmwares(struct intel_uc *uc);
  25 void intel_uc_cleanup_firmwares(struct intel_uc *uc);
  26 void intel_uc_sanitize(struct intel_uc *uc);
  27 void intel_uc_init(struct intel_uc *uc);
  28 int intel_uc_init_hw(struct intel_uc *uc);
  29 void intel_uc_fini_hw(struct intel_uc *uc);
  30 void intel_uc_fini(struct intel_uc *uc);
  31 void intel_uc_reset_prepare(struct intel_uc *uc);
  32 void intel_uc_suspend(struct intel_uc *uc);
  33 void intel_uc_runtime_suspend(struct intel_uc *uc);
  34 int intel_uc_resume(struct intel_uc *uc);
  35 int intel_uc_runtime_resume(struct intel_uc *uc);
  36 
  37 static inline bool intel_uc_supports_guc(struct intel_uc *uc)
  38 {
  39         return intel_guc_is_supported(&uc->guc);
  40 }
  41 
  42 static inline bool intel_uc_uses_guc(struct intel_uc *uc)
  43 {
  44         return intel_guc_is_enabled(&uc->guc);
  45 }
  46 
  47 static inline bool intel_uc_supports_guc_submission(struct intel_uc *uc)
  48 {
  49         return intel_guc_is_submission_supported(&uc->guc);
  50 }
  51 
  52 static inline bool intel_uc_uses_guc_submission(struct intel_uc *uc)
  53 {
  54         return intel_guc_is_submission_supported(&uc->guc);
  55 }
  56 
  57 static inline bool intel_uc_supports_huc(struct intel_uc *uc)
  58 {
  59         return intel_uc_supports_guc(uc);
  60 }
  61 
  62 static inline bool intel_uc_uses_huc(struct intel_uc *uc)
  63 {
  64         return intel_huc_is_enabled(&uc->huc);
  65 }
  66 
  67 #endif