1 /* 2 * Copyright 2017 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 __DC_RESOURCE_DCN20_H__ 27 #define __DC_RESOURCE_DCN20_H__ 28 29 #include "core_types.h" 30 #include "dml/dcn20/dcn20_fpu.h" 31 32 #define TO_DCN20_RES_POOL(pool)\ 33 container_of(pool, struct dcn20_resource_pool, base) 34 35 struct dc; 36 struct resource_pool; 37 struct _vcs_dpi_display_pipe_params_st; 38 39 extern struct _vcs_dpi_ip_params_st dcn2_0_ip; 40 extern struct _vcs_dpi_ip_params_st dcn2_0_nv14_ip; 41 extern struct _vcs_dpi_soc_bounding_box_st dcn2_0_soc; 42 extern struct _vcs_dpi_soc_bounding_box_st dcn2_0_nv14_soc; 43 extern struct _vcs_dpi_soc_bounding_box_st dcn2_0_nv12_soc; 44 45 struct dcn20_resource_pool { 46 struct resource_pool base; 47 }; 48 struct resource_pool *dcn20_create_resource_pool( 49 const struct dc_init_data *init_data, 50 struct dc *dc); 51 52 struct link_encoder *dcn20_link_encoder_create( 53 const struct encoder_init_data *enc_init_data); 54 55 unsigned int dcn20_calc_max_scaled_time( 56 unsigned int time_per_pixel, 57 enum mmhubbub_wbif_mode mode, 58 unsigned int urgent_watermark); 59 60 struct pipe_ctx *dcn20_acquire_idle_pipe_for_layer( 61 struct dc_state *state, 62 const struct resource_pool *pool, 63 struct dc_stream_state *stream); 64 65 struct stream_encoder *dcn20_stream_encoder_create( 66 enum engine_id eng_id, 67 struct dc_context *ctx); 68 69 struct dce_hwseq *dcn20_hwseq_create( 70 struct dc_context *ctx); 71 72 bool dcn20_get_dcc_compression_cap(const struct dc *dc, 73 const struct dc_dcc_surface_param *input, 74 struct dc_surface_dcc_cap *output); 75 76 void dcn20_dpp_destroy(struct dpp **dpp); 77 78 struct dpp *dcn20_dpp_create( 79 struct dc_context *ctx, 80 uint32_t inst); 81 82 struct input_pixel_processor *dcn20_ipp_create( 83 struct dc_context *ctx, uint32_t inst); 84 85 struct output_pixel_processor *dcn20_opp_create( 86 struct dc_context *ctx, uint32_t inst); 87 88 struct dce_aux *dcn20_aux_engine_create( 89 struct dc_context *ctx, uint32_t inst); 90 91 struct dce_i2c_hw *dcn20_i2c_hw_create( 92 struct dc_context *ctx, 93 uint32_t inst); 94 95 void dcn20_clock_source_destroy(struct clock_source **clk_src); 96 97 struct display_stream_compressor *dcn20_dsc_create( 98 struct dc_context *ctx, uint32_t inst); 99 void dcn20_dsc_destroy(struct display_stream_compressor **dsc); 100 101 struct hubp *dcn20_hubp_create( 102 struct dc_context *ctx, 103 uint32_t inst); 104 struct timing_generator *dcn20_timing_generator_create( 105 struct dc_context *ctx, 106 uint32_t instance); 107 struct mpc *dcn20_mpc_create(struct dc_context *ctx); 108 struct hubbub *dcn20_hubbub_create(struct dc_context *ctx); 109 110 bool dcn20_dwbc_create(struct dc_context *ctx, struct resource_pool *pool); 111 bool dcn20_mmhubbub_create(struct dc_context *ctx, struct resource_pool *pool); 112 113 void dcn20_set_mcif_arb_params( 114 struct dc *dc, 115 struct dc_state *context, 116 display_e2e_pipe_params_st *pipes, 117 int pipe_cnt); 118 bool dcn20_validate_bandwidth(struct dc *dc, struct dc_state *context, bool fast_validate); 119 void dcn20_merge_pipes_for_validate( 120 struct dc *dc, 121 struct dc_state *context); 122 int dcn20_validate_apply_pipe_split_flags( 123 struct dc *dc, 124 struct dc_state *context, 125 int vlevel, 126 int *split, 127 bool *merge); 128 void dcn20_release_dsc(struct resource_context *res_ctx, 129 const struct resource_pool *pool, 130 struct display_stream_compressor **dsc); 131 bool dcn20_validate_dsc(struct dc *dc, struct dc_state *new_ctx); 132 void dcn20_split_stream_for_mpc( 133 struct resource_context *res_ctx, 134 const struct resource_pool *pool, 135 struct pipe_ctx *primary_pipe, 136 struct pipe_ctx *secondary_pipe); 137 bool dcn20_split_stream_for_odm( 138 const struct dc *dc, 139 struct resource_context *res_ctx, 140 struct pipe_ctx *prev_odm_pipe, 141 struct pipe_ctx *next_odm_pipe); 142 void dcn20_acquire_dsc(const struct dc *dc, 143 struct resource_context *res_ctx, 144 struct display_stream_compressor **dsc, 145 int pipe_idx); 146 struct pipe_ctx *dcn20_find_secondary_pipe(struct dc *dc, 147 struct resource_context *res_ctx, 148 const struct resource_pool *pool, 149 const struct pipe_ctx *primary_pipe); 150 bool dcn20_fast_validate_bw( 151 struct dc *dc, 152 struct dc_state *context, 153 display_e2e_pipe_params_st *pipes, 154 int *pipe_cnt_out, 155 int *pipe_split_from, 156 int *vlevel_out, 157 bool fast_validate); 158 159 enum dc_status dcn20_build_mapped_resource(const struct dc *dc, struct dc_state *context, struct dc_stream_state *stream); 160 enum dc_status dcn20_add_stream_to_ctx(struct dc *dc, struct dc_state *new_ctx, struct dc_stream_state *dc_stream); 161 enum dc_status dcn20_add_dsc_to_stream_resource(struct dc *dc, struct dc_state *dc_ctx, struct dc_stream_state *dc_stream); 162 enum dc_status dcn20_remove_stream_from_ctx(struct dc *dc, struct dc_state *new_ctx, struct dc_stream_state *dc_stream); 163 enum dc_status dcn20_patch_unknown_plane_state(struct dc_plane_state *plane_state); 164 165 #endif /* __DC_RESOURCE_DCN20_H__ */ 166 167