1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gt/uc/intel_guc_rc.h b/drivers/gpu/drm/i915/gt/uc/intel_guc_rc.h
new file mode 100644
index 000000000000..57e86c337838
--- /dev/null
+++ b/drivers/gpu/drm/i915/gt/uc/intel_guc_rc.h
@@ -0,0 +1,31 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright © 2021 Intel Corporation
+ */
+
+#ifndef _INTEL_GUC_RC_H_
+#define _INTEL_GUC_RC_H_
+
+#include "intel_guc_submission.h"
+
+void intel_guc_rc_init_early(struct intel_guc *guc);
+
+static inline bool intel_guc_rc_is_supported(struct intel_guc *guc)
+{
+	return guc->rc_supported;
+}
+
+static inline bool intel_guc_rc_is_wanted(struct intel_guc *guc)
+{
+	return guc->submission_selected && intel_guc_rc_is_supported(guc);
+}
+
+static inline bool intel_guc_rc_is_used(struct intel_guc *guc)
+{
+	return intel_guc_submission_is_used(guc) && intel_guc_rc_is_wanted(guc);
+}
+
+int intel_guc_rc_enable(struct intel_guc *guc);
+int intel_guc_rc_disable(struct intel_guc *guc);
+
+#endif