1 /* 2 * Copyright 2020 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 #ifndef _DCN30_RESOURCE_H_ 27 #define _DCN30_RESOURCE_H_ 28 29 #include "core_types.h" 30 31 #define TO_DCN30_RES_POOL(pool)\ 32 container_of(pool, struct dcn30_resource_pool, base) 33 34 struct dc; 35 struct resource_pool; 36 struct _vcs_dpi_display_pipe_params_st; 37 38 struct dcn30_resource_pool { 39 struct resource_pool base; 40 }; 41 struct resource_pool *dcn30_create_resource_pool( 42 const struct dc_init_data *init_data, 43 struct dc *dc); 44 45 void dcn30_set_mcif_arb_params( 46 struct dc *dc, 47 struct dc_state *context, 48 display_e2e_pipe_params_st *pipes, 49 int pipe_cnt); 50 51 unsigned int dcn30_calc_max_scaled_time( 52 unsigned int time_per_pixel, 53 enum mmhubbub_wbif_mode mode, 54 unsigned int urgent_watermark); 55 56 bool dcn30_validate_bandwidth(struct dc *dc, struct dc_state *context, 57 bool fast_validate); 58 void dcn30_calculate_wm_and_dlg( 59 struct dc *dc, struct dc_state *context, 60 display_e2e_pipe_params_st *pipes, 61 int pipe_cnt, 62 int vlevel); 63 void dcn30_populate_dml_writeback_from_context( 64 struct dc *dc, struct resource_context *res_ctx, display_e2e_pipe_params_st *pipes); 65 66 int dcn30_populate_dml_pipes_from_context( 67 struct dc *dc, struct dc_state *context, 68 display_e2e_pipe_params_st *pipes); 69 70 bool dcn30_acquire_post_bldn_3dlut( 71 struct resource_context *res_ctx, 72 const struct resource_pool *pool, 73 int mpcc_id, 74 struct dc_3dlut **lut, 75 struct dc_transfer_func **shaper); 76 77 bool dcn30_release_post_bldn_3dlut( 78 struct resource_context *res_ctx, 79 const struct resource_pool *pool, 80 struct dc_3dlut **lut, 81 struct dc_transfer_func **shaper); 82 83 enum dc_status dcn30_add_stream_to_ctx( 84 struct dc *dc, 85 struct dc_state *new_ctx, 86 struct dc_stream_state *dc_stream); 87 88 void dcn30_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params); 89 90 #endif /* _DCN30_RESOURCE_H_ */ 91
