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
26 #include "virtual_link_hwss.h"
27
virtual_setup_stream_encoder(struct pipe_ctx * pipe_ctx)28 void virtual_setup_stream_encoder(struct pipe_ctx *pipe_ctx)
29 {
30 }
31
virtual_setup_stream_attribute(struct pipe_ctx * pipe_ctx)32 void virtual_setup_stream_attribute(struct pipe_ctx *pipe_ctx)
33 {
34 }
35
virtual_reset_stream_encoder(struct pipe_ctx * pipe_ctx)36 void virtual_reset_stream_encoder(struct pipe_ctx *pipe_ctx)
37 {
38 }
39
virtual_disable_link_output(struct dc_link * link,const struct link_resource * link_res,enum signal_type signal)40 static void virtual_disable_link_output(struct dc_link *link,
41 const struct link_resource *link_res,
42 enum signal_type signal)
43 {
44 }
45
46 static const struct link_hwss virtual_link_hwss = {
47 .setup_stream_encoder = virtual_setup_stream_encoder,
48 .reset_stream_encoder = virtual_reset_stream_encoder,
49 .setup_stream_attribute = virtual_setup_stream_attribute,
50 .disable_link_output = virtual_disable_link_output,
51 };
52
get_virtual_link_hwss(void)53 const struct link_hwss *get_virtual_link_hwss(void)
54 {
55 return &virtual_link_hwss;
56 }
57