| /* |
| * 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_DPMS_H__ |
| #define __DC_LINK_DPMS_H__ |
| |
| #include "link.h" |
| void link_set_dpms_on( |
| struct dc_state *state, |
| struct pipe_ctx *pipe_ctx); |
| void link_set_dpms_off(struct pipe_ctx *pipe_ctx); |
| void link_resume(struct dc_link *link); |
| void link_blank_all_dp_displays(struct dc *dc); |
| void link_blank_all_edp_displays(struct dc *dc); |
| void link_blank_dp_stream(struct dc_link *link, bool hw_init); |
| void link_set_all_streams_dpms_off_for_link(struct dc_link *link); |
| void link_get_master_pipes_with_dpms_on(const struct dc_link *link, |
| struct dc_state *state, |
| uint8_t *count, |
| struct pipe_ctx *pipes[MAX_PIPES]); |
| enum dc_status link_increase_mst_payload(struct pipe_ctx *pipe_ctx, uint32_t req_pbn); |
| enum dc_status link_reduce_mst_payload(struct pipe_ctx *pipe_ctx, uint32_t req_pbn); |
| bool link_set_dsc_pps_packet(struct pipe_ctx *pipe_ctx, |
| bool enable, bool immediate_update); |
| struct fixed31_32 link_calculate_sst_avg_time_slots_per_mtp( |
| const struct dc_stream_state *stream, |
| const struct dc_link *link); |
| void link_set_dsc_on_stream(struct pipe_ctx *pipe_ctx, bool enable); |
| bool link_set_dsc_enable(struct pipe_ctx *pipe_ctx, bool enable); |
| bool link_update_dsc_config(struct pipe_ctx *pipe_ctx); |
| #endif /* __DC_LINK_DPMS_H__ */ |
