1 | /* |
2 | * Copyright 2022 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_HWSS_HPO_DP_H__ |
26 | #define __LINK_HWSS_HPO_DP_H__ |
27 | |
28 | #include "link_hwss.h" |
29 | #include "link.h" |
30 | |
31 | void set_hpo_dp_throttled_vcp_size(struct pipe_ctx *pipe_ctx, |
32 | struct fixed31_32 throttled_vcp_size); |
33 | void set_hpo_dp_hblank_min_symbol_width(struct pipe_ctx *pipe_ctx, |
34 | const struct dc_link_settings *link_settings, |
35 | struct fixed31_32 throttled_vcp_size); |
36 | void set_hpo_dp_hblank_min_symbol_width(struct pipe_ctx *pipe_ctx, |
37 | const struct dc_link_settings *link_settings, |
38 | struct fixed31_32 throttled_vcp_size); |
39 | void setup_hpo_dp_stream_encoder(struct pipe_ctx *pipe_ctx); |
40 | void reset_hpo_dp_stream_encoder(struct pipe_ctx *pipe_ctx); |
41 | void setup_hpo_dp_stream_attribute(struct pipe_ctx *pipe_ctx); |
42 | void enable_hpo_dp_link_output(struct dc_link *link, |
43 | const struct link_resource *link_res, |
44 | enum signal_type signal, |
45 | enum clock_source_id clock_source, |
46 | const struct dc_link_settings *link_settings); |
47 | void disable_hpo_dp_link_output(struct dc_link *link, |
48 | const struct link_resource *link_res, |
49 | enum signal_type signal); |
50 | void update_hpo_dp_stream_allocation_table(struct dc_link *link, |
51 | const struct link_resource *link_res, |
52 | const struct link_mst_stream_allocation_table *table); |
53 | void setup_hpo_dp_audio_output(struct pipe_ctx *pipe_ctx, |
54 | struct audio_output *audio_output, uint32_t audio_inst); |
55 | void enable_hpo_dp_audio_packet(struct pipe_ctx *pipe_ctx); |
56 | void disable_hpo_dp_audio_packet(struct pipe_ctx *pipe_ctx); |
57 | const struct link_hwss *get_hpo_dp_link_hwss(void); |
58 | bool can_use_hpo_dp_link_hwss(const struct dc_link *link, |
59 | const struct link_resource *link_res); |
60 | |
61 | |
62 | #endif /* __LINK_HWSS_HPO_DP_H__ */ |
63 | |