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
31 struct mod_stats {
32 int dummy;
33 };
34
35 struct mod_stats_caps {
36 bool dummy;
37 };
38
39 struct mod_stats *mod_stats_create(struct dc *dc);
40
41 void mod_stats_destroy(struct mod_stats *mod_stats);
42
43 bool mod_stats_init(struct mod_stats *mod_stats);
44
45 void mod_stats_dump(struct mod_stats *mod_stats);
46
47 void mod_stats_reset_data(struct mod_stats *mod_stats);
48
49 void mod_stats_update_event(struct mod_stats *mod_stats,
50 char *event_string,
51 unsigned int length);
52
53 void mod_stats_update_flip(struct mod_stats *mod_stats,
54 unsigned long timestamp_in_ns);
55
56 void mod_stats_update_vupdate(struct mod_stats *mod_stats,
57 unsigned long timestamp_in_ns);
58
59 void mod_stats_update_freesync(struct mod_stats *mod_stats,
60 unsigned int v_total_min,
61 unsigned int v_total_max,
62 unsigned int event_triggers,
63 unsigned int window_min,
64 unsigned int window_max,
65 unsigned int lfc_mid_point_in_us,
66 unsigned int inserted_frames,
67 unsigned int inserted_frame_duration_in_us);
68
69 #endif /* MODULES_INC_MOD_STATS_H_ */