1 | /* |
2 | * Copyright 2020-2021 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 __DCN30_FPU_H__ |
27 | #define __DCN30_FPU_H__ |
28 | |
29 | #include "core_types.h" |
30 | #include "dcn20/dcn20_optc.h" |
31 | |
32 | void optc3_fpu_set_vrr_m_const(struct timing_generator *optc, |
33 | double vtotal_avg); |
34 | |
35 | void dcn30_fpu_populate_dml_writeback_from_context( |
36 | struct dc *dc, struct resource_context *res_ctx, display_e2e_pipe_params_st *pipes); |
37 | |
38 | void dcn30_fpu_set_mcif_arb_params(struct mcif_arb_params *wb_arb_params, |
39 | struct display_mode_lib *dml, |
40 | display_e2e_pipe_params_st *pipes, |
41 | int pipe_cnt, |
42 | int cur_pipe); |
43 | |
44 | void dcn30_fpu_update_soc_for_wm_a(struct dc *dc, struct dc_state *context); |
45 | |
46 | void dcn30_fpu_calculate_wm_and_dlg( |
47 | struct dc *dc, struct dc_state *context, |
48 | display_e2e_pipe_params_st *pipes, |
49 | int pipe_cnt, |
50 | int vlevel); |
51 | |
52 | void dcn30_fpu_update_dram_channel_width_bytes(struct dc *dc); |
53 | |
54 | void dcn30_fpu_update_max_clk(struct dc_bounding_box_max_clk *dcn30_bb_max_clk); |
55 | |
56 | void dcn30_fpu_get_optimal_dcfclk_fclk_for_uclk(unsigned int uclk_mts, |
57 | unsigned int *optimal_dcfclk, |
58 | unsigned int *optimal_fclk); |
59 | |
60 | void dcn30_fpu_update_bw_bounding_box(struct dc *dc, |
61 | struct clk_bw_params *bw_params, |
62 | struct dc_bounding_box_max_clk *dcn30_bb_max_clk, |
63 | unsigned int *dcfclk_mhz, |
64 | unsigned int *dram_speed_mts); |
65 | |
66 | int dcn30_find_dummy_latency_index_for_fw_based_mclk_switch(struct dc *dc, |
67 | struct dc_state *context, |
68 | display_e2e_pipe_params_st *pipes, |
69 | int pipe_cnt, |
70 | int vlevel); |
71 | |
72 | void dcn3_fpu_build_wm_range_table(struct clk_mgr *base); |
73 | |
74 | void patch_dcn30_soc_bounding_box(struct dc *dc, struct _vcs_dpi_soc_bounding_box_st *dcn3_0_ip); |
75 | |
76 | #endif /* __DCN30_FPU_H__*/ |
77 | |