1 /* $NetBSD: dcn20_resource.h,v 1.2 2021/12/18 23:45:03 riastradh Exp $ */ 2 3 /* 4 * Copyright 2017 Advanced Micro Devices, Inc. 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a 7 * copy of this software and associated documentation files (the "Software"), 8 * to deal in the Software without restriction, including without limitation 9 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 10 * and/or sell copies of the Software, and to permit persons to whom the 11 * Software is furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included in 14 * all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 19 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 22 * OTHER DEALINGS IN THE SOFTWARE. 23 * 24 * Authors: AMD 25 * 26 */ 27 28 #ifndef __DC_RESOURCE_DCN20_H__ 29 #define __DC_RESOURCE_DCN20_H__ 30 31 #include "core_types.h" 32 33 #define TO_DCN20_RES_POOL(pool)\ 34 container_of(pool, struct dcn20_resource_pool, base) 35 36 struct dc; 37 struct resource_pool; 38 struct _vcs_dpi_display_pipe_params_st; 39 40 struct dcn20_resource_pool { 41 struct resource_pool base; 42 }; 43 struct resource_pool *dcn20_create_resource_pool( 44 const struct dc_init_data *init_data, 45 struct dc *dc); 46 47 struct link_encoder *dcn20_link_encoder_create( 48 const struct encoder_init_data *enc_init_data); 49 50 unsigned int dcn20_calc_max_scaled_time( 51 unsigned int time_per_pixel, 52 enum mmhubbub_wbif_mode mode, 53 unsigned int urgent_watermark); 54 int dcn20_populate_dml_pipes_from_context( 55 struct dc *dc, struct dc_state *context, display_e2e_pipe_params_st *pipes); 56 struct pipe_ctx *dcn20_acquire_idle_pipe_for_layer( 57 struct dc_state *state, 58 const struct resource_pool *pool, 59 struct dc_stream_state *stream); 60 void dcn20_populate_dml_writeback_from_context( 61 struct dc *dc, struct resource_context *res_ctx, display_e2e_pipe_params_st *pipes); 62 63 struct stream_encoder *dcn20_stream_encoder_create( 64 enum engine_id eng_id, 65 struct dc_context *ctx); 66 67 struct dce_hwseq *dcn20_hwseq_create( 68 struct dc_context *ctx); 69 70 bool dcn20_get_dcc_compression_cap(const struct dc *dc, 71 const struct dc_dcc_surface_param *input, 72 struct dc_surface_dcc_cap *output); 73 74 void dcn20_dpp_destroy(struct dpp **dpp); 75 76 struct dpp *dcn20_dpp_create( 77 struct dc_context *ctx, 78 uint32_t inst); 79 80 struct input_pixel_processor *dcn20_ipp_create( 81 struct dc_context *ctx, uint32_t inst); 82 83 84 struct output_pixel_processor *dcn20_opp_create( 85 struct dc_context *ctx, uint32_t inst); 86 87 struct dce_aux *dcn20_aux_engine_create( 88 struct dc_context *ctx, uint32_t inst); 89 90 struct dce_i2c_hw *dcn20_i2c_hw_create( 91 struct dc_context *ctx, 92 uint32_t inst); 93 94 void dcn20_clock_source_destroy(struct clock_source **clk_src); 95 96 struct display_stream_compressor *dcn20_dsc_create( 97 struct dc_context *ctx, uint32_t inst); 98 void dcn20_dsc_destroy(struct display_stream_compressor **dsc); 99 100 void dcn20_patch_bounding_box(struct dc *dc, struct _vcs_dpi_soc_bounding_box_st *bb); 101 void dcn20_cap_soc_clocks( 102 struct _vcs_dpi_soc_bounding_box_st *bb, 103 struct pp_smu_nv_clock_table max_clocks); 104 void dcn20_update_bounding_box(struct dc *dc, struct _vcs_dpi_soc_bounding_box_st *bb, 105 struct pp_smu_nv_clock_table *max_clocks, unsigned int *uclk_states, unsigned int num_states); 106 struct hubp *dcn20_hubp_create( 107 struct dc_context *ctx, 108 uint32_t inst); 109 struct timing_generator *dcn20_timing_generator_create( 110 struct dc_context *ctx, 111 uint32_t instance); 112 struct mpc *dcn20_mpc_create(struct dc_context *ctx); 113 struct hubbub *dcn20_hubbub_create(struct dc_context *ctx); 114 115 bool dcn20_dwbc_create(struct dc_context *ctx, struct resource_pool *pool); 116 bool dcn20_mmhubbub_create(struct dc_context *ctx, struct resource_pool *pool); 117 118 void dcn20_set_mcif_arb_params( 119 struct dc *dc, 120 struct dc_state *context, 121 display_e2e_pipe_params_st *pipes, 122 int pipe_cnt); 123 bool dcn20_validate_bandwidth(struct dc *dc, struct dc_state *context, bool fast_validate); 124 void dcn20_merge_pipes_for_validate( 125 struct dc *dc, 126 struct dc_state *context); 127 int dcn20_validate_apply_pipe_split_flags( 128 struct dc *dc, 129 struct dc_state *context, 130 int vlevel, 131 bool *split); 132 bool dcn20_validate_dsc(struct dc *dc, struct dc_state *new_ctx); 133 void dcn20_split_stream_for_mpc( 134 struct resource_context *res_ctx, 135 const struct resource_pool *pool, 136 struct pipe_ctx *primary_pipe, 137 struct pipe_ctx *secondary_pipe); 138 bool dcn20_split_stream_for_odm( 139 struct resource_context *res_ctx, 140 const struct resource_pool *pool, 141 struct pipe_ctx *prev_odm_pipe, 142 struct pipe_ctx *next_odm_pipe); 143 struct pipe_ctx *dcn20_find_secondary_pipe(struct dc *dc, 144 struct resource_context *res_ctx, 145 const struct resource_pool *pool, 146 const struct pipe_ctx *primary_pipe); 147 bool dcn20_fast_validate_bw( 148 struct dc *dc, 149 struct dc_state *context, 150 display_e2e_pipe_params_st *pipes, 151 int *pipe_cnt_out, 152 int *pipe_split_from, 153 int *vlevel_out); 154 void dcn20_calculate_dlg_params( 155 struct dc *dc, struct dc_state *context, 156 display_e2e_pipe_params_st *pipes, 157 int pipe_cnt, 158 int vlevel); 159 160 enum dc_status dcn20_build_mapped_resource(const struct dc *dc, struct dc_state *context, struct dc_stream_state *stream); 161 enum dc_status dcn20_add_stream_to_ctx(struct dc *dc, struct dc_state *new_ctx, struct dc_stream_state *dc_stream); 162 enum dc_status dcn20_add_dsc_to_stream_resource(struct dc *dc, struct dc_state *dc_ctx, struct dc_stream_state *dc_stream); 163 enum dc_status dcn20_remove_stream_from_ctx(struct dc *dc, struct dc_state *new_ctx, struct dc_stream_state *dc_stream); 164 enum dc_status dcn20_get_default_swizzle_mode(struct dc_plane_state *plane_state); 165 166 void dcn20_patch_bounding_box( 167 struct dc *dc, 168 struct _vcs_dpi_soc_bounding_box_st *bb); 169 void dcn20_cap_soc_clocks( 170 struct _vcs_dpi_soc_bounding_box_st *bb, 171 struct pp_smu_nv_clock_table max_clocks); 172 173 #endif /* __DC_RESOURCE_DCN20_H__ */ 174 175
Indexes created Tue Sep 23 13:09:54 GMT 2025