| /* SPDX-License-Identifier: MIT */ |
| /* |
| * 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 __DML2_DC_RESOURCE_MGMT_H__ |
| #define __DML2_DC_RESOURCE_MGMT_H__ |
| |
| #include "dml2_dc_types.h" |
| |
| struct dml2_context; |
| |
| /* |
| * dml2_map_dc_pipes - Creates a pipe linkage in dc_state based on current display config. |
| * @ctx: Input dml2 context |
| * @state: Current dc_state to be updated. |
| * @disp_cfg: Current display config. |
| * @mapping: Pipe mapping logic structure to keep a track of pipes to be used. |
| * |
| * Based on ODM and DPPPersurface outputs calculated by the DML for the current display |
| * config, create a pipe linkage in dc_state which is then used by DC core. |
| * Make this function generic to be used by multiple DML versions. |
| * |
| * Return: True if pipe mapping and linking is successful, false otherwise. |
| */ |
| |
| bool dml2_map_dc_pipes(struct dml2_context *ctx, struct dc_state *state, const struct dml_display_cfg_st *disp_cfg, struct dml2_dml_to_dc_pipe_mapping *mapping, const struct dc_state *existing_state); |
| |
| #endif |