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 | #ifndef __DISPLAY_MODE_LIB_H__ |
26 | #define __DISPLAY_MODE_LIB_H__ |
27 | |
28 | #include "dm_services.h" |
29 | #include "dc_features.h" |
30 | #include "display_mode_structs.h" |
31 | #include "display_mode_enums.h" |
32 | #include "display_mode_vba.h" |
33 | |
34 | enum dml_project { |
35 | DML_PROJECT_UNDEFINED, |
36 | DML_PROJECT_RAVEN1, |
37 | DML_PROJECT_NAVI10, |
38 | DML_PROJECT_NAVI10v2, |
39 | DML_PROJECT_DCN201, |
40 | DML_PROJECT_DCN21, |
41 | DML_PROJECT_DCN30, |
42 | DML_PROJECT_DCN31, |
43 | DML_PROJECT_DCN315, |
44 | DML_PROJECT_DCN314, |
45 | DML_PROJECT_DCN32, |
46 | }; |
47 | |
48 | struct display_mode_lib; |
49 | |
50 | struct dml_funcs { |
51 | void (*rq_dlg_get_dlg_reg)( |
52 | struct display_mode_lib *mode_lib, |
53 | display_dlg_regs_st *dlg_regs, |
54 | display_ttu_regs_st *ttu_regs, |
55 | const display_e2e_pipe_params_st *e2e_pipe_param, |
56 | const unsigned int num_pipes, |
57 | const unsigned int pipe_idx, |
58 | const bool cstate_en, |
59 | const bool pstate_en, |
60 | const bool vm_en, |
61 | const bool ignore_viewport_pos, |
62 | const bool immediate_flip_support); |
63 | void (*rq_dlg_get_rq_reg)( |
64 | struct display_mode_lib *mode_lib, |
65 | display_rq_regs_st *rq_regs, |
66 | const display_pipe_params_st *pipe_param); |
67 | // DLG interfaces have different function parameters in DCN32. |
68 | // Create new function pointers to address the changes |
69 | void (*rq_dlg_get_dlg_reg_v2)( |
70 | struct display_mode_lib *mode_lib, |
71 | display_dlg_regs_st *dlg_regs, |
72 | display_ttu_regs_st *ttu_regs, |
73 | display_e2e_pipe_params_st *e2e_pipe_param, |
74 | const unsigned int num_pipes, |
75 | const unsigned int pipe_idx); |
76 | void (*rq_dlg_get_rq_reg_v2)(display_rq_regs_st *rq_regs, |
77 | struct display_mode_lib *mode_lib, |
78 | const display_e2e_pipe_params_st *e2e_pipe_param, |
79 | const unsigned int num_pipes, |
80 | const unsigned int pipe_idx); |
81 | void (*recalculate)(struct display_mode_lib *mode_lib); |
82 | void (*validate)(struct display_mode_lib *mode_lib); |
83 | }; |
84 | |
85 | struct display_mode_lib { |
86 | struct _vcs_dpi_ip_params_st ip; |
87 | struct _vcs_dpi_soc_bounding_box_st soc; |
88 | enum dml_project project; |
89 | struct vba_vars_st vba; |
90 | struct dal_logger *logger; |
91 | struct dml_funcs funcs; |
92 | struct _vcs_dpi_display_e2e_pipe_params_st dml_pipe_state[6]; |
93 | bool validate_max_state; |
94 | }; |
95 | |
96 | void dml_init_instance(struct display_mode_lib *lib, |
97 | const struct _vcs_dpi_soc_bounding_box_st *soc_bb, |
98 | const struct _vcs_dpi_ip_params_st *ip_params, |
99 | enum dml_project project); |
100 | |
101 | const char *dml_get_status_message(enum dm_validation_status status); |
102 | |
103 | void dml_log_pipe_params( |
104 | struct display_mode_lib *mode_lib, |
105 | display_e2e_pipe_params_st *pipes, |
106 | int pipe_cnt); |
107 | |
108 | void dml_log_mode_support_params(struct display_mode_lib *mode_lib); |
109 | #endif |
110 | |