linux/drivers/gpu/drm/amd/display/dc/dml2/dml2_policy.c

/* 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
 *
 */

#include "dml2_policy.h"

static void get_optimal_ntuple(
	const struct soc_bounding_box_st *socbb,
	struct soc_state_bounding_box_st *entry)
{ … }

static float calculate_net_bw_in_mbytes_sec(const struct soc_bounding_box_st *socbb,
	struct soc_state_bounding_box_st *entry)
{ … }

static void insert_entry_into_table_sorted(const struct soc_bounding_box_st *socbb,
	struct soc_states_st *table,
	struct soc_state_bounding_box_st *entry)
{ … }

static void remove_entry_from_table_at_index(struct soc_states_st *table,
	unsigned int index)
{ … }

int dml2_policy_build_synthetic_soc_states(struct dml2_policy_build_synthetic_soc_states_scratch *s,
	struct dml2_policy_build_synthetic_soc_states_params *p)
{ … }

void build_unoptimized_policy_settings(enum dml_project_id project, struct dml_mode_eval_policy_st *policy)
{ … }