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);
 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