1 /*
2  * Copyright 2023 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 #ifndef __LINK_DP_CTS_H__
26 #define __LINK_DP_CTS_H__
27 #include "link.h"
28 void dp_handle_automated_test(struct dc_link *link);
29 bool dp_set_test_pattern(
30 		struct dc_link *link,
31 		enum dp_test_pattern test_pattern,
32 		enum dp_test_pattern_color_space test_pattern_color_space,
33 		const struct link_training_settings *p_link_settings,
34 		const unsigned char *p_custom_pattern,
35 		unsigned int cust_pattern_size);
36 void dp_set_preferred_link_settings(struct dc *dc,
37 		struct dc_link_settings *link_setting,
38 		struct dc_link *link);
39 void dp_set_preferred_training_settings(struct dc *dc,
40 		struct dc_link_settings *link_setting,
41 		struct dc_link_training_overrides *lt_overrides,
42 		struct dc_link *link,
43 		bool skip_immediate_retrain);
44 #endif /* __LINK_DP_CTS_H__ */
45