display/dc/dm_cp_psp.h

0001 /*
0002  * Copyright 2018 Advanced Micro Devices, Inc.
0003  *
0004  * Permission is hereby granted, free of charge, to any person obtaining a
0005  * copy of this software and associated documentation files (the "Software"),
0006  * to deal in the Software without restriction, including without limitation
0007  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
0008  * and/or sell copies of the Software, and to permit persons to whom the
0009  * Software is furnished to do so, subject to the following conditions:
0010  *
0011  * The above copyright notice and this permission notice shall be included in
0012  * all copies or substantial portions of the Software.
0013  *
0014  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
0015  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
0016  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
0017  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
0018  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
0019  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
0020  * OTHER DEALINGS IN THE SOFTWARE.
0021  *
0022  * Authors: AMD
0023  *
0024  */
0025
0026 #ifndef DM_CP_PSP_IF__H
0027 #define DM_CP_PSP_IF__H
0028
0029 struct dc_link;
0030
0031 struct cp_psp_stream_config {
0032     uint8_t otg_inst;
0033     uint8_t dig_be;
0034     uint8_t dig_fe;
0035     uint8_t link_enc_idx;
0036     uint8_t stream_enc_idx;
0037     uint8_t dio_output_idx;
0038     uint8_t phy_idx;
0039     uint8_t assr_enabled;
0040     uint8_t mst_enabled;
0041     uint8_t dp2_enabled;
0042     uint8_t usb4_enabled;
0043     void *dm_stream_ctx;
0044     bool dpms_off;
0045 };
0046
0047 struct cp_psp_funcs {
0048     bool (*enable_assr)(void *handle, struct dc_link *link);
0049     void (*update_stream_config)(void *handle, struct cp_psp_stream_config *config);
0050 };
0051
0052 struct cp_psp {
0053     void *handle;
0054     struct cp_psp_funcs funcs;
0055 };
0056
0057
0058 #endif /* DM_CP_PSP_IF__H */