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1/*2 * Copyright 2016 Advanced Micro Devices, Inc.3 *4 * Permission is hereby granted, free of charge, to any person obtaining a5 * copy of this software and associated documentation files (the "Software"),6 * to deal in the Software without restriction, including without limitation7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,8 * and/or sell copies of the Software, and to permit persons to whom the9 * Software is furnished to do so, subject to the following conditions:10 *11 * The above copyright notice and this permission notice shall be included in12 * all copies or substantial portions of the Software.13 *14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR20 * OTHER DEALINGS IN THE SOFTWARE.21 *22 * Authors: AMD23 *24 */25 26#ifndef MODULES_INC_MOD_STATS_H_27#define MODULES_INC_MOD_STATS_H_28 29#include "dm_services.h"30 31struct mod_stats {32 int dummy;33};34 35struct mod_stats_caps {36 bool dummy;37};38 39struct mod_stats_init_params {40 unsigned int stats_enable;41 unsigned int stats_entries;42};43 44struct mod_stats *mod_stats_create(struct dc *dc,45 struct mod_stats_init_params *init_params);46 47void mod_stats_destroy(struct mod_stats *mod_stats);48 49bool mod_stats_init(struct mod_stats *mod_stats);50 51void mod_stats_dump(struct mod_stats *mod_stats);52 53void mod_stats_reset_data(struct mod_stats *mod_stats);54 55void mod_stats_update_event(struct mod_stats *mod_stats,56 const char *event_string,57 unsigned int length);58 59void mod_stats_update_flip(struct mod_stats *mod_stats,60 unsigned long long timestamp_in_ns);61 62void mod_stats_update_vupdate(struct mod_stats *mod_stats,63 unsigned long long timestamp_in_ns);64 65void mod_stats_update_freesync(struct mod_stats *mod_stats,66 unsigned int v_total_min,67 unsigned int v_total_max,68 unsigned int event_triggers,69 unsigned int window_min,70 unsigned int window_max,71 unsigned int lfc_mid_point_in_us,72 unsigned int inserted_frames,73 unsigned int inserted_frame_duration_in_us);74 75#endif /* MODULES_INC_MOD_STATS_H_ */76