text: /*
  * Copyright 2017 Advanced Micro Devices, Inc.
   *
   * Permission is hereby granted, free of charge, to any person obtaining a
   * copy of this software and associated documentation files (the "Software"),
   * to deal in the Software without restriction, including without limitation
   * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   * and/or sell copies of the Software, and to permit persons to whom the
   * Software is furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in
   * all copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
   * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
   * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
   * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
   * OTHER DEALINGS IN THE SOFTWARE.
   *
   * Authors: AMD
   *
   */
  
  #ifndef __DC_RESOURCE_DCN20_H__
  #define __DC_RESOURCE_DCN20_H__
  
  #include "core_types.h"
  
  #define TO_DCN20_RES_POOL(pool)\
  	container_of(pool, struct dcn20_resource_pool, base)
  
  struct dc;
  struct resource_pool;
  struct _vcs_dpi_display_pipe_params_st;
  
  struct dcn20_resource_pool {
  	struct resource_pool base;
  };
  struct resource_pool *dcn20_create_resource_pool(
  		const struct dc_init_data *init_data,
  		struct dc *dc);
  
  struct link_encoder *dcn20_link_encoder_create(
  	const struct encoder_init_data *enc_init_data);
  
  unsigned int dcn20_calc_max_scaled_time(
  		unsigned int time_per_pixel,
  		enum mmhubbub_wbif_mode mode,
  		unsigned int urgent_watermark);
  int dcn20_populate_dml_pipes_from_context(
  		struct dc *dc, struct dc_state *context, display_e2e_pipe_params_st *pipes);
  struct pipe_ctx *dcn20_acquire_idle_pipe_for_layer(
  		struct dc_state *state,
  		const struct resource_pool *pool,
  		struct dc_stream_state *stream);
  void dcn20_populate_dml_writeback_from_context(
  		struct dc *dc, struct resource_context *res_ctx, display_e2e_pipe_params_st *pipes);
  
  struct stream_encoder *dcn20_stream_encoder_create(
  	enum engine_id eng_id,
  	struct dc_context *ctx);
  
  struct dce_hwseq *dcn20_hwseq_create(
  	struct dc_context *ctx);
  
  bool dcn20_get_dcc_compression_cap(const struct dc *dc,
  		const struct dc_dcc_surface_param *input,
  		struct dc_surface_dcc_cap *output);
  
  void dcn20_dpp_destroy(struct dpp **dpp);
  
  struct dpp *dcn20_dpp_create(
  	struct dc_context *ctx,
  	uint32_t inst);
  
  struct input_pixel_processor *dcn20_ipp_create(
  	struct dc_context *ctx, uint32_t inst);
  
  
  struct output_pixel_processor *dcn20_opp_create(
  	struct dc_context *ctx, uint32_t inst);
  
  struct dce_aux *dcn20_aux_engine_create(
  	struct dc_context *ctx, uint32_t inst);
  
  struct dce_i2c_hw *dcn20_i2c_hw_create(
  	struct dc_context *ctx,
  	uint32_t inst);
  
  void dcn20_clock_source_destroy(struct clock_source **clk_src);
  
  struct display_stream_compressor *dcn20_dsc_create(
  	struct dc_context *ctx, uint32_t inst);
  void dcn20_dsc_destroy(struct display_stream_compressor **dsc);
  
  void dcn20_cap_soc_clocks(
  		struct _vcs_dpi_soc_bounding_box_st *bb,
  		struct pp_smu_nv_clock_table max_clocks);
  void dcn20_update_bounding_box(struct dc *dc, struct _vcs_dpi_soc_bounding_box_st *bb,
  		struct pp_smu_nv_clock_table *max_clocks, unsigned int *uclk_states, unsigned int num_states);
  struct hubp *dcn20_hubp_create(
  	struct dc_context *ctx,
  	uint32_t inst);
  struct timing_generator *dcn20_timing_generator_create(
  		struct dc_context *ctx,
  		uint32_t instance);
  struct mpc *dcn20_mpc_create(struct dc_context *ctx);
  struct hubbub *dcn20_hubbub_create(struct dc_context *ctx);
  
  bool dcn20_dwbc_create(struct dc_context *ctx, struct resource_pool *pool);
  bool dcn20_mmhubbub_create(struct dc_context *ctx, struct resource_pool *pool);
  
  void dcn20_set_mcif_arb_params(
  		struct dc *dc,
  		struct dc_state *context,
  		display_e2e_pipe_params_st *pipes,
  		int pipe_cnt);
  bool dcn20_validate_bandwidth(struct dc *dc, struct dc_state *context, bool fast_validate);
  int dcn20_validate_apply_pipe_split_flags(
  		struct dc *dc,
  		struct dc_state *context,
  		int vlevel,
  		int *split,
  		bool *merge);
  void dcn20_release_dsc(struct resource_context *res_ctx,
  			const struct resource_pool *pool,
  			struct display_stream_compressor **dsc);
  bool dcn20_validate_dsc(struct dc *dc, struct dc_state *new_ctx);
  void dcn20_split_stream_for_mpc(
  		struct resource_context *res_ctx,
  		const struct resource_pool *pool,
  		struct pipe_ctx *primary_pipe,
  		struct pipe_ctx *secondary_pipe);
  bool dcn20_split_stream_for_odm(
  		const struct dc *dc,
  		struct resource_context *res_ctx,
  		struct pipe_ctx *prev_odm_pipe,
  		struct pipe_ctx *next_odm_pipe);
  void dcn20_acquire_dsc(const struct dc *dc,
  			struct resource_context *res_ctx,
  			struct display_stream_compressor **dsc,
  			int pipe_idx);
  struct pipe_ctx *dcn20_find_secondary_pipe(struct dc *dc,
  		struct resource_context *res_ctx,
  		const struct resource_pool *pool,
  		const struct pipe_ctx *primary_pipe);
  bool dcn20_fast_validate_bw(
  		struct dc *dc,
  		struct dc_state *context,
  		display_e2e_pipe_params_st *pipes,
  		int *pipe_cnt_out,
  		int *pipe_split_from,
  		int *vlevel_out);
  void dcn20_calculate_dlg_params(
  		struct dc *dc, struct dc_state *context,
  		display_e2e_pipe_params_st *pipes,
  		int pipe_cnt,
  		int vlevel);
  
  enum dc_status dcn20_build_mapped_resource(const struct dc *dc, struct dc_state *context, struct dc_stream_state *stream);
  enum dc_status dcn20_add_stream_to_ctx(struct dc *dc, struct dc_state *new_ctx, struct dc_stream_state *dc_stream);
  enum dc_status dcn20_add_dsc_to_stream_resource(struct dc *dc, struct dc_state *dc_ctx, struct dc_stream_state *dc_stream);
  enum dc_status dcn20_remove_stream_from_ctx(struct dc *dc, struct dc_state *new_ctx, struct dc_stream_state *dc_stream);
  enum dc_status dcn20_patch_unknown_plane_state(struct dc_plane_state *plane_state);
  
  void dcn20_patch_bounding_box(
  		struct dc *dc,
  		struct _vcs_dpi_soc_bounding_box_st *bb);
  void dcn20_cap_soc_clocks(
  		struct _vcs_dpi_soc_bounding_box_st *bb,
  		struct pp_smu_nv_clock_table max_clocks);
  
  #endif /* __DC_RESOURCE_DCN20_H__ */
  
  