| /* |
| * Copyright 2023 Advanced Micro Devices, Inc. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in |
| * all copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| * OTHER DEALINGS IN THE SOFTWARE. |
| * |
| * Authors: AMD |
| * |
| */ |
| |
| #ifndef __DC_LINK_DETECTION_H__ |
| #define __DC_LINK_DETECTION_H__ |
| #include "link.h" |
| bool link_detect(struct dc_link *link, enum dc_detect_reason reason); |
| bool link_detect_connection_type(struct dc_link *link, |
| enum dc_connection_type *type); |
| struct dc_sink *link_add_remote_sink( |
| struct dc_link *link, |
| const uint8_t *edid, |
| int len, |
| struct dc_sink_init_data *init_data); |
| void link_remove_remote_sink(struct dc_link *link, struct dc_sink *sink); |
| bool link_reset_cur_dp_mst_topology(struct dc_link *link); |
| const struct dc_link_status *link_get_status(const struct dc_link *link); |
| bool link_is_hdcp14(struct dc_link *link, enum signal_type signal); |
| bool link_is_hdcp22(struct dc_link *link, enum signal_type signal); |
| void link_clear_dprx_states(struct dc_link *link); |
| #endif /* __DC_LINK_DETECTION_H__ */ |
