diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_uc.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_uc.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_uc.h b/drivers/gpu/drm/i915/intel_uc.h index bb7faa404352..4fd411b02ceb 100644 --- a/drivers/gpu/drm/i915/intel_uc.h +++ b/drivers/gpu/drm/i915/intel_uc.h @@ -176,6 +176,13 @@ struct intel_guc { struct mutex send_mutex; }; +struct intel_huc { + /* Generic uC firmware management */ + struct intel_uc_fw fw; + + /* HuC-specific additions */ +}; + /* intel_uc.c */ void intel_uc_init_early(struct drm_i915_private *dev_priv); int intel_guc_send(struct intel_guc *guc, const u32 *action, u32 len); @@ -188,6 +195,8 @@ extern void intel_guc_fini(struct drm_i915_private *dev_priv); extern const char *intel_uc_fw_status_repr(enum intel_uc_fw_status status); extern int intel_guc_suspend(struct drm_i915_private *dev_priv); extern int intel_guc_resume(struct drm_i915_private *dev_priv); +void intel_uc_fw_fetch(struct drm_i915_private *dev_priv, + struct intel_uc_fw *uc_fw); u32 intel_guc_wopcm_size(struct drm_i915_private *dev_priv); /* i915_guc_submission.c */ @@ -213,4 +222,9 @@ static inline u32 guc_ggtt_offset(struct i915_vma *vma) return offset; } +/* intel_huc.c */ +void intel_huc_init(struct drm_i915_private *dev_priv); +void intel_huc_fini(struct drm_i915_private *dev_priv); +int intel_huc_load(struct drm_i915_private *dev_priv); + #endif |