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1/*2* Copyright 2017 Advanced Micro Devices, Inc.3 *4 * Permission is hereby granted, free of charge, to any person obtaining a5 * copy of this software and associated documentation files (the "Software"),6 * to deal in the Software without restriction, including without limitation7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,8 * and/or sell copies of the Software, and to permit persons to whom the9 * Software is furnished to do so, subject to the following conditions:10 *11 * The above copyright notice and this permission notice shall be included in12 * all copies or substantial portions of the Software.13 *14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR18 * 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 OR20 * OTHER DEALINGS IN THE SOFTWARE.21 *22 * Authors: AMD23 *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 35struct dc;36struct resource_pool;37struct _vcs_dpi_display_pipe_params_st;38 39extern struct _vcs_dpi_ip_params_st dcn2_0_ip;40extern struct _vcs_dpi_ip_params_st dcn2_0_nv14_ip;41extern struct _vcs_dpi_soc_bounding_box_st dcn2_0_soc;42extern struct _vcs_dpi_soc_bounding_box_st dcn2_0_nv14_soc;43extern struct _vcs_dpi_soc_bounding_box_st dcn2_0_nv12_soc;44 45struct dcn20_resource_pool {46 struct resource_pool base;47};48struct resource_pool *dcn20_create_resource_pool(49 const struct dc_init_data *init_data,50 struct dc *dc);51 52struct link_encoder *dcn20_link_encoder_create(53 struct dc_context *ctx,54 const struct encoder_init_data *enc_init_data);55 56unsigned int dcn20_calc_max_scaled_time(57 unsigned int time_per_pixel,58 enum mmhubbub_wbif_mode mode,59 unsigned int urgent_watermark);60 61struct pipe_ctx *dcn20_acquire_free_pipe_for_layer(62 const struct dc_state *cur_ctx,63 struct dc_state *new_ctx,64 const struct resource_pool *pool,65 const struct pipe_ctx *opp_head_pipe);66void dcn20_release_pipe(struct dc_state *context,67 struct pipe_ctx *pipe,68 const struct resource_pool *pool);69struct stream_encoder *dcn20_stream_encoder_create(70 enum engine_id eng_id,71 struct dc_context *ctx);72 73struct dce_hwseq *dcn20_hwseq_create(74 struct dc_context *ctx);75 76bool dcn20_get_dcc_compression_cap(const struct dc *dc,77 const struct dc_dcc_surface_param *input,78 struct dc_surface_dcc_cap *output);79 80void dcn20_dpp_destroy(struct dpp **dpp);81 82struct dpp *dcn20_dpp_create(83 struct dc_context *ctx,84 uint32_t inst);85 86struct input_pixel_processor *dcn20_ipp_create(87 struct dc_context *ctx, uint32_t inst);88 89struct output_pixel_processor *dcn20_opp_create(90 struct dc_context *ctx, uint32_t inst);91 92struct dce_aux *dcn20_aux_engine_create(93 struct dc_context *ctx, uint32_t inst);94 95struct dce_i2c_hw *dcn20_i2c_hw_create(96 struct dc_context *ctx,97 uint32_t inst);98 99void dcn20_clock_source_destroy(struct clock_source **clk_src);100 101struct display_stream_compressor *dcn20_dsc_create(102 struct dc_context *ctx, uint32_t inst);103void dcn20_dsc_destroy(struct display_stream_compressor **dsc);104 105struct hubp *dcn20_hubp_create(106 struct dc_context *ctx,107 uint32_t inst);108struct timing_generator *dcn20_timing_generator_create(109 struct dc_context *ctx,110 uint32_t instance);111struct mpc *dcn20_mpc_create(struct dc_context *ctx);112struct hubbub *dcn20_hubbub_create(struct dc_context *ctx);113 114bool dcn20_dwbc_create(struct dc_context *ctx, struct resource_pool *pool);115bool dcn20_mmhubbub_create(struct dc_context *ctx, struct resource_pool *pool);116 117void dcn20_set_mcif_arb_params(118 struct dc *dc,119 struct dc_state *context,120 display_e2e_pipe_params_st *pipes,121 int pipe_cnt);122bool dcn20_validate_bandwidth(struct dc *dc, struct dc_state *context, bool fast_validate);123void dcn20_merge_pipes_for_validate(124 struct dc *dc,125 struct dc_state *context);126int dcn20_validate_apply_pipe_split_flags(127 struct dc *dc,128 struct dc_state *context,129 int vlevel,130 int *split,131 bool *merge);132void dcn20_release_dsc(struct resource_context *res_ctx,133 const struct resource_pool *pool,134 struct display_stream_compressor **dsc);135bool dcn20_validate_dsc(struct dc *dc, struct dc_state *new_ctx);136void dcn20_split_stream_for_mpc(137 struct resource_context *res_ctx,138 const struct resource_pool *pool,139 struct pipe_ctx *primary_pipe,140 struct pipe_ctx *secondary_pipe);141bool dcn20_split_stream_for_odm(142 const struct dc *dc,143 struct resource_context *res_ctx,144 struct pipe_ctx *prev_odm_pipe,145 struct pipe_ctx *next_odm_pipe);146void dcn20_acquire_dsc(const struct dc *dc,147 struct resource_context *res_ctx,148 struct display_stream_compressor **dsc,149 int pipe_idx);150struct pipe_ctx *dcn20_find_secondary_pipe(struct dc *dc,151 struct resource_context *res_ctx,152 const struct resource_pool *pool,153 const struct pipe_ctx *primary_pipe);154bool dcn20_fast_validate_bw(155 struct dc *dc,156 struct dc_state *context,157 display_e2e_pipe_params_st *pipes,158 int *pipe_cnt_out,159 int *pipe_split_from,160 int *vlevel_out,161 bool fast_validate);162 163enum dc_status dcn20_build_mapped_resource(const struct dc *dc, struct dc_state *context, struct dc_stream_state *stream);164enum dc_status dcn20_add_stream_to_ctx(struct dc *dc, struct dc_state *new_ctx, struct dc_stream_state *dc_stream);165enum dc_status dcn20_add_dsc_to_stream_resource(struct dc *dc, struct dc_state *dc_ctx, struct dc_stream_state *dc_stream);166enum dc_status dcn20_remove_stream_from_ctx(struct dc *dc, struct dc_state *new_ctx, struct dc_stream_state *dc_stream);167enum dc_status dcn20_patch_unknown_plane_state(struct dc_plane_state *plane_state);168void dcn20_build_pipe_pix_clk_params(struct pipe_ctx *pipe_ctx);169 170#endif /* __DC_RESOURCE_DCN20_H__ */171 172