1 /*
2  * Copyright 2018 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 DM_CP_PSP_IF__H
27 #define DM_CP_PSP_IF__H
28 
29 struct dc_link;
30 
31 struct cp_psp_stream_config {
32 	uint8_t otg_inst;
33 	uint8_t link_enc_inst;
34 	uint8_t stream_enc_inst;
35 	uint8_t mst_supported;
36 	void *dm_stream_ctx;
37 	bool dpms_off;
38 };
39 
40 struct cp_psp_funcs {
41 	bool (*enable_assr)(void *handle, struct dc_link *link);
42 	void (*update_stream_config)(void *handle, struct cp_psp_stream_config *config);
43 };
44 
45 struct cp_psp {
46 	void *handle;
47 	struct cp_psp_funcs funcs;
48 };
49 
50 
51 #endif /* DM_CP_PSP_IF__H */
52