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 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); 66 67struct stream_encoder *dcn20_stream_encoder_create( 68 enum engine_id eng_id, 69 struct dc_context *ctx); 70 71struct dce_hwseq *dcn20_hwseq_create( 72 struct dc_context *ctx); 73 74bool dcn20_get_dcc_compression_cap(const struct dc *dc, 75 const struct dc_dcc_surface_param *input, 76 struct dc_surface_dcc_cap *output); 77 78void dcn20_dpp_destroy(struct dpp **dpp); 79 80struct dpp *dcn20_dpp_create( 81 struct dc_context *ctx, 82 uint32_t inst); 83 84struct input_pixel_processor *dcn20_ipp_create( 85 struct dc_context *ctx, uint32_t inst); 86 87struct output_pixel_processor *dcn20_opp_create( 88 struct dc_context *ctx, uint32_t inst); 89 90struct dce_aux *dcn20_aux_engine_create( 91 struct dc_context *ctx, uint32_t inst); 92 93struct dce_i2c_hw *dcn20_i2c_hw_create( 94 struct dc_context *ctx, 95 uint32_t inst); 96 97void dcn20_clock_source_destroy(struct clock_source **clk_src); 98 99struct display_stream_compressor *dcn20_dsc_create( 100 struct dc_context *ctx, uint32_t inst); 101void dcn20_dsc_destroy(struct display_stream_compressor **dsc); 102 103struct hubp *dcn20_hubp_create( 104 struct dc_context *ctx, 105 uint32_t inst); 106struct timing_generator *dcn20_timing_generator_create( 107 struct dc_context *ctx, 108 uint32_t instance); 109struct mpc *dcn20_mpc_create(struct dc_context *ctx); 110struct hubbub *dcn20_hubbub_create(struct dc_context *ctx); 111 112bool dcn20_dwbc_create(struct dc_context *ctx, struct resource_pool *pool); 113bool dcn20_mmhubbub_create(struct dc_context *ctx, struct resource_pool *pool); 114 115void dcn20_set_mcif_arb_params( 116 struct dc *dc, 117 struct dc_state *context, 118 display_e2e_pipe_params_st *pipes, 119 int pipe_cnt); 120bool dcn20_validate_bandwidth(struct dc *dc, struct dc_state *context, bool fast_validate); 121void dcn20_merge_pipes_for_validate( 122 struct dc *dc, 123 struct dc_state *context); 124int dcn20_validate_apply_pipe_split_flags( 125 struct dc *dc, 126 struct dc_state *context, 127 int vlevel, 128 int *split, 129 bool *merge); 130void dcn20_release_dsc(struct resource_context *res_ctx, 131 const struct resource_pool *pool, 132 struct display_stream_compressor **dsc); 133bool dcn20_validate_dsc(struct dc *dc, struct dc_state *new_ctx); 134void dcn20_split_stream_for_mpc( 135 struct resource_context *res_ctx, 136 const struct resource_pool *pool, 137 struct pipe_ctx *primary_pipe, 138 struct pipe_ctx *secondary_pipe); 139bool dcn20_split_stream_for_odm( 140 const struct dc *dc, 141 struct resource_context *res_ctx, 142 struct pipe_ctx *prev_odm_pipe, 143 struct pipe_ctx *next_odm_pipe); 144void dcn20_acquire_dsc(const struct dc *dc, 145 struct resource_context *res_ctx, 146 struct display_stream_compressor **dsc, 147 int pipe_idx); 148struct pipe_ctx *dcn20_find_secondary_pipe(struct dc *dc, 149 struct resource_context *res_ctx, 150 const struct resource_pool *pool, 151 const struct pipe_ctx *primary_pipe); 152bool dcn20_fast_validate_bw( 153 struct dc *dc, 154 struct dc_state *context, 155 display_e2e_pipe_params_st *pipes, 156 int *pipe_cnt_out, 157 int *pipe_split_from, 158 int *vlevel_out, 159 bool fast_validate); 160 161enum dc_status dcn20_build_mapped_resource(const struct dc *dc, struct dc_state *context, struct dc_stream_state *stream); 162enum dc_status dcn20_add_stream_to_ctx(struct dc *dc, struct dc_state *new_ctx, struct dc_stream_state *dc_stream); 163enum dc_status dcn20_add_dsc_to_stream_resource(struct dc *dc, struct dc_state *dc_ctx, struct dc_stream_state *dc_stream); 164enum dc_status dcn20_remove_stream_from_ctx(struct dc *dc, struct dc_state *new_ctx, struct dc_stream_state *dc_stream); 165enum dc_status dcn20_patch_unknown_plane_state(struct dc_plane_state *plane_state); 166 167#endif /* __DC_RESOURCE_DCN20_H__ */ 168 169