1 files changed, 52 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dml2/dml2_mall_phantom.h b/drivers/gpu/drm/amd/display/dc/dml2/dml2_mall_phantom.h
new file mode 100644
index 000000000000..9d64851f54e7
--- /dev/null
+++ b/drivers/gpu/drm/amd/display/dc/dml2/dml2_mall_phantom.h
@@ -0,0 +1,52 @@
+/* SPDX-License-Identifier: MIT */
+/*
+ * Copyright 2023 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 __DML2_MALL_PHANTOM_H__
+#define __DML2_MALL_PHANTOM_H__
+
+#include "dml2_dc_types.h"
+#include "display_mode_core_structs.h"
+
+struct dml2_svp_helper_select_best_svp_candidate_params {
+	const struct dml_display_cfg_st *dml_config;
+	const struct dml_mode_support_info_st *mode_support_info;
+	const unsigned int blacklist;
+	unsigned int *candidate_index;
+};
+
+struct dml2_context;
+
+unsigned int dml2_helper_calculate_num_ways_for_subvp(struct dml2_context *ctx, struct dc_state *context);
+
+bool dml2_svp_add_phantom_pipe_to_dc_state(struct dml2_context *ctx, struct dc_state *state, struct dml_mode_support_info_st *mode_support_info);
+
+bool dml2_svp_remove_all_phantom_pipes(struct dml2_context *ctx, struct dc_state *state);
+
+bool dml2_svp_validate_static_schedulability(struct dml2_context *ctx, struct dc_state *context, enum dml_dram_clock_change_support pstate_change_type);
+
+bool dml2_svp_drr_schedulable(struct dml2_context *ctx, struct dc_state *context, struct dc_crtc_timing *drr_timing);
+
+#endif