1 files changed, 36 insertions, 0 deletions

diff --git a/include/nvgpu/power_features/pg.h b/include/nvgpu/power_features/pg.h
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+++ b/include/nvgpu/power_features/pg.h
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+/*
+ * Copyright (c) 2019, NVIDIA CORPORATION.  All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ */
+
+
+#ifndef NVGPU_POWER_FEATURES_PG_H
+#define NVGPU_POWER_FEATURES_PG_H
+
+#include <nvgpu/types.h>
+
+struct gk20a;
+
+int nvgpu_pg_elpg_disable(struct gk20a *g);
+int nvgpu_pg_elpg_enable(struct gk20a *g);
+bool nvgpu_pg_elpg_is_enabled(struct gk20a *g);
+int nvgpu_pg_elpg_set_elpg_enabled(struct gk20a *g, bool enable);
+
+#endif /*NVGPU_POWER_FEATURES_PG_H*/