1 files changed, 82 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.h b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.h
new file mode 100644
index 000000000000..4b4a4d81c1e3
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dcn30/dcn30_resource.h
@@ -0,0 +1,82 @@
+/*
+ * Copyright 2020 Advanced Micro Devices, Inc.
+ *
+ * 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 COPYRIGHT HOLDER(S) OR AUTHOR(S) 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.
+ *
+ * Authors: AMD
+ *
+ */
+
+#ifndef _DCN30_RESOURCE_H_
+#define _DCN30_RESOURCE_H_
+
+#include "core_types.h"
+
+#define TO_DCN30_RES_POOL(pool)\
+	container_of(pool, struct dcn30_resource_pool, base)
+
+struct dc;
+struct resource_pool;
+struct _vcs_dpi_display_pipe_params_st;
+
+struct dcn30_resource_pool {
+	struct resource_pool base;
+};
+struct resource_pool *dcn30_create_resource_pool(
+		const struct dc_init_data *init_data,
+		struct dc *dc);
+
+void dcn30_set_mcif_arb_params(
+		struct dc *dc,
+		struct dc_state *context,
+		display_e2e_pipe_params_st *pipes,
+		int pipe_cnt);
+
+unsigned int dcn30_calc_max_scaled_time(
+		unsigned int time_per_pixel,
+		enum mmhubbub_wbif_mode mode,
+		unsigned int urgent_watermark);
+
+bool dcn30_validate_bandwidth(struct dc *dc, struct dc_state *context,
+		bool fast_validate);
+void dcn30_populate_dml_writeback_from_context(
+		struct dc *dc, struct resource_context *res_ctx, display_e2e_pipe_params_st *pipes);
+
+int dcn30_populate_dml_pipes_from_context(
+	struct dc *dc, struct dc_state *context,
+	display_e2e_pipe_params_st *pipes);
+
+bool dcn30_acquire_post_bldn_3dlut(
+		struct resource_context *res_ctx,
+		const struct resource_pool *pool,
+		int mpcc_id,
+		struct dc_3dlut **lut,
+		struct dc_transfer_func **shaper);
+
+bool dcn30_release_post_bldn_3dlut(
+		struct resource_context *res_ctx,
+		const struct resource_pool *pool,
+		struct dc_3dlut **lut,
+		struct dc_transfer_func **shaper);
+
+enum dc_status dcn30_add_stream_to_ctx(
+		struct dc *dc,
+		struct dc_state *new_ctx,
+		struct dc_stream_state *dc_stream);
+#endif /* _DCN30_RESOURCE_H_ */