diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/uc/intel_uc.h')
-rw-r--r-- | drivers/gpu/drm/i915/gt/uc/intel_uc.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_uc.h b/drivers/gpu/drm/i915/gt/uc/intel_uc.h new file mode 100644 index 000000000000..527995c21196 --- /dev/null +++ b/drivers/gpu/drm/i915/gt/uc/intel_uc.h @@ -0,0 +1,67 @@ +/* SPDX-License-Identifier: MIT */ +/* + * Copyright © 2014-2019 Intel Corporation + */ + +#ifndef _INTEL_UC_H_ +#define _INTEL_UC_H_ + +#include "intel_guc.h" +#include "intel_huc.h" +#include "i915_params.h" + +struct intel_uc { + struct intel_guc guc; + struct intel_huc huc; + + /* Snapshot of GuC log from last failed load */ + struct drm_i915_gem_object *load_err_log; +}; + +void intel_uc_init_early(struct intel_uc *uc); +void intel_uc_driver_late_release(struct intel_uc *uc); +void intel_uc_init_mmio(struct intel_uc *uc); +void intel_uc_fetch_firmwares(struct intel_uc *uc); +void intel_uc_cleanup_firmwares(struct intel_uc *uc); +void intel_uc_sanitize(struct intel_uc *uc); +void intel_uc_init(struct intel_uc *uc); +int intel_uc_init_hw(struct intel_uc *uc); +void intel_uc_fini_hw(struct intel_uc *uc); +void intel_uc_fini(struct intel_uc *uc); +void intel_uc_reset_prepare(struct intel_uc *uc); +void intel_uc_suspend(struct intel_uc *uc); +void intel_uc_runtime_suspend(struct intel_uc *uc); +int intel_uc_resume(struct intel_uc *uc); +int intel_uc_runtime_resume(struct intel_uc *uc); + +static inline bool intel_uc_supports_guc(struct intel_uc *uc) +{ + return intel_guc_is_supported(&uc->guc); +} + +static inline bool intel_uc_uses_guc(struct intel_uc *uc) +{ + return intel_guc_is_enabled(&uc->guc); +} + +static inline bool intel_uc_supports_guc_submission(struct intel_uc *uc) +{ + return intel_guc_is_submission_supported(&uc->guc); +} + +static inline bool intel_uc_uses_guc_submission(struct intel_uc *uc) +{ + return intel_guc_is_submission_supported(&uc->guc); +} + +static inline bool intel_uc_supports_huc(struct intel_uc *uc) +{ + return intel_uc_supports_guc(uc); +} + +static inline bool intel_uc_uses_huc(struct intel_uc *uc) +{ + return intel_huc_is_enabled(&uc->huc); +} + +#endif |