1 | /* |
2 | * Copyright 2012-20 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 | #include "dm_services.h" |
27 | #include "dce_calcs.h" |
28 | #include "reg_helper.h" |
29 | #include "basics/conversion.h" |
30 | #include "dcn31_hubp.h" |
31 | |
32 | #define REG(reg)\ |
33 | hubp2->hubp_regs->reg |
34 | |
35 | #define CTX \ |
36 | hubp2->base.ctx |
37 | |
38 | #undef FN |
39 | #define FN(reg_name, field_name) \ |
40 | hubp2->hubp_shift->field_name, hubp2->hubp_mask->field_name |
41 | |
42 | void hubp31_set_unbounded_requesting(struct hubp *hubp, bool enable) |
43 | { |
44 | struct dcn20_hubp *hubp2 = TO_DCN20_HUBP(hubp); |
45 | |
46 | REG_UPDATE(DCHUBP_CNTL, HUBP_UNBOUNDED_REQ_MODE, enable); |
47 | REG_UPDATE(CURSOR_CONTROL, CURSOR_REQ_MODE, enable); |
48 | } |
49 | |
50 | void hubp31_soft_reset(struct hubp *hubp, bool reset) |
51 | { |
52 | struct dcn20_hubp *hubp2 = TO_DCN20_HUBP(hubp); |
53 | |
54 | REG_UPDATE(DCHUBP_CNTL, HUBP_SOFT_RESET, reset); |
55 | } |
56 | |
57 | static void hubp31_program_extended_blank(struct hubp *hubp, |
58 | unsigned int min_dst_y_next_start_optimized) |
59 | { |
60 | struct dcn20_hubp *hubp2 = TO_DCN20_HUBP(hubp); |
61 | |
62 | REG_UPDATE(BLANK_OFFSET_1, MIN_DST_Y_NEXT_START, min_dst_y_next_start_optimized); |
63 | } |
64 | |
65 | void hubp31_program_extended_blank_value( |
66 | struct hubp *hubp, unsigned int min_dst_y_next_start_optimized) |
67 | { |
68 | hubp31_program_extended_blank(hubp, min_dst_y_next_start_optimized); |
69 | } |
70 | |
71 | static struct hubp_funcs dcn31_hubp_funcs = { |
72 | .hubp_enable_tripleBuffer = hubp2_enable_triplebuffer, |
73 | .hubp_is_triplebuffer_enabled = hubp2_is_triplebuffer_enabled, |
74 | .hubp_program_surface_flip_and_addr = hubp3_program_surface_flip_and_addr, |
75 | .hubp_program_surface_config = hubp3_program_surface_config, |
76 | .hubp_is_flip_pending = hubp2_is_flip_pending, |
77 | .hubp_setup = hubp3_setup, |
78 | .hubp_setup_interdependent = hubp2_setup_interdependent, |
79 | .hubp_set_vm_system_aperture_settings = hubp3_set_vm_system_aperture_settings, |
80 | .set_blank = hubp2_set_blank, |
81 | .dcc_control = hubp3_dcc_control, |
82 | .mem_program_viewport = min_set_viewport, |
83 | .set_cursor_attributes = hubp2_cursor_set_attributes, |
84 | .set_cursor_position = hubp2_cursor_set_position, |
85 | .hubp_clk_cntl = hubp2_clk_cntl, |
86 | .hubp_vtg_sel = hubp2_vtg_sel, |
87 | .dmdata_set_attributes = hubp3_dmdata_set_attributes, |
88 | .dmdata_load = hubp2_dmdata_load, |
89 | .dmdata_status_done = hubp2_dmdata_status_done, |
90 | .hubp_read_state = hubp3_read_state, |
91 | .hubp_clear_underflow = hubp2_clear_underflow, |
92 | .hubp_set_flip_control_surface_gsl = hubp2_set_flip_control_surface_gsl, |
93 | .hubp_init = hubp3_init, |
94 | .set_unbounded_requesting = hubp31_set_unbounded_requesting, |
95 | .hubp_soft_reset = hubp31_soft_reset, |
96 | .hubp_set_flip_int = hubp1_set_flip_int, |
97 | .hubp_in_blank = hubp1_in_blank, |
98 | .program_extended_blank = hubp31_program_extended_blank, |
99 | }; |
100 | |
101 | bool hubp31_construct( |
102 | struct dcn20_hubp *hubp2, |
103 | struct dc_context *ctx, |
104 | uint32_t inst, |
105 | const struct dcn_hubp2_registers *hubp_regs, |
106 | const struct dcn_hubp2_shift *hubp_shift, |
107 | const struct dcn_hubp2_mask *hubp_mask) |
108 | { |
109 | hubp2->base.funcs = &dcn31_hubp_funcs; |
110 | hubp2->base.ctx = ctx; |
111 | hubp2->hubp_regs = hubp_regs; |
112 | hubp2->hubp_shift = hubp_shift; |
113 | hubp2->hubp_mask = hubp_mask; |
114 | hubp2->base.inst = inst; |
115 | hubp2->base.opp_id = OPP_ID_INVALID; |
116 | hubp2->base.mpcc_id = 0xf; |
117 | |
118 | return true; |
119 | } |
120 | |