2 * Copyright 2020 Advanced Micro Devices, Inc.
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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:
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions of the Software.
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
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26 #ifndef _DCN30_RESOURCE_H_
27 #define _DCN30_RESOURCE_H_
29 #include "core_types.h"
31 #define TO_DCN30_RES_POOL(pool)\
32 container_of(pool, struct dcn30_resource_pool, base)
36 struct _vcs_dpi_display_pipe_params_st;
38 extern struct _vcs_dpi_ip_params_st dcn3_0_ip;
39 extern struct _vcs_dpi_soc_bounding_box_st dcn3_0_soc;
41 struct dcn30_resource_pool {
42 struct resource_pool base;
44 struct resource_pool *dcn30_create_resource_pool(
45 const struct dc_init_data *init_data,
48 void dcn30_set_mcif_arb_params(
50 struct dc_state *context,
51 display_e2e_pipe_params_st *pipes,
54 unsigned int dcn30_calc_max_scaled_time(
55 unsigned int time_per_pixel,
56 enum mmhubbub_wbif_mode mode,
57 unsigned int urgent_watermark);
59 bool dcn30_validate_bandwidth(struct dc *dc, struct dc_state *context,
61 bool dcn30_internal_validate_bw(
63 struct dc_state *context,
64 display_e2e_pipe_params_st *pipes,
68 void dcn30_calculate_wm_and_dlg(
69 struct dc *dc, struct dc_state *context,
70 display_e2e_pipe_params_st *pipes,
73 void dcn30_update_soc_for_wm_a(struct dc *dc, struct dc_state *context);
74 void dcn30_populate_dml_writeback_from_context(
75 struct dc *dc, struct resource_context *res_ctx, display_e2e_pipe_params_st *pipes);
77 int dcn30_populate_dml_pipes_from_context(
78 struct dc *dc, struct dc_state *context,
79 display_e2e_pipe_params_st *pipes,
82 bool dcn30_acquire_post_bldn_3dlut(
83 struct resource_context *res_ctx,
84 const struct resource_pool *pool,
86 struct dc_3dlut **lut,
87 struct dc_transfer_func **shaper);
89 bool dcn30_release_post_bldn_3dlut(
90 struct resource_context *res_ctx,
91 const struct resource_pool *pool,
92 struct dc_3dlut **lut,
93 struct dc_transfer_func **shaper);
95 enum dc_status dcn30_add_stream_to_ctx(
97 struct dc_state *new_ctx,
98 struct dc_stream_state *dc_stream);
100 void dcn30_update_bw_bounding_box(struct dc *dc, struct clk_bw_params *bw_params);
102 bool dcn30_can_support_mclk_switch_using_fw_based_vblank_stretch(struct dc *dc, struct dc_state *context);
103 void dcn30_setup_mclk_switch_using_fw_based_vblank_stretch(struct dc *dc, struct dc_state *context);
104 int dcn30_find_dummy_latency_index_for_fw_based_mclk_switch(struct dc *dc, struct dc_state *context,
105 display_e2e_pipe_params_st *pipes, int pipe_cnt, int vlevel);
107 #endif /* _DCN30_RESOURCE_H_ */