| /* |
| * Copyright 2022 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 |
| * |
| */ |
| #include "link_hwss_hpo_frl.h" |
| #include "core_types.h" |
| #include "virtual/virtual_link_hwss.h" |
| |
| static void setup_hpo_frl_stream_attribute(struct pipe_ctx *pipe_ctx) |
| { |
| struct hpo_frl_stream_encoder *stream_enc = pipe_ctx->stream_res.hpo_frl_stream_enc; |
| struct dc_stream_state *stream = pipe_ctx->stream; |
| struct pipe_ctx *odm_pipe; |
| int odm_combine_num_segments = 1; |
| |
| /* get number of ODM combine input segments */ |
| for (odm_pipe = pipe_ctx->next_odm_pipe; odm_pipe; odm_pipe = odm_pipe->next_odm_pipe) |
| odm_combine_num_segments++; |
| |
| stream_enc->funcs->hdmi_frl_set_stream_attribute( |
| stream_enc, |
| &stream->timing, |
| &stream->link->frl_link_settings.borrow_params, |
| odm_combine_num_segments); |
| } |
| |
| static const struct link_hwss hpo_frl_link_hwss = { |
| .setup_stream_encoder = virtual_setup_stream_encoder, |
| .reset_stream_encoder = virtual_reset_stream_encoder, |
| .setup_stream_attribute = setup_hpo_frl_stream_attribute, |
| }; |
| |
| bool can_use_hpo_frl_link_hwss(const struct dc_link *link, |
| const struct link_resource *link_res) |
| { |
| return link_res->hpo_frl_link_enc != NULL; |
| } |
| |
| const struct link_hwss *get_hpo_frl_link_hwss(void) |
| { |
| return &hpo_frl_link_hwss; |
| } |