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