1/*
2 * Copyright 2016 Advanced Micro Devices, Inc.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * 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 OR
20 * OTHER DEALINGS IN THE SOFTWARE.
21 *
22 * Authors: AMD
23 *
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