1 /*
2  * Copyright 2016 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_HUBBUB_DCN32_H__
27 #define __DC_HUBBUB_DCN32_H__
28 
29 #include "dcn21/dcn21_hubbub.h"
30 
31 #define HUBBUB_MASK_SH_LIST_DCN32(mask_sh)\
32 	HUBBUB_SF(DCHUBBUB_GLOBAL_TIMER_CNTL, DCHUBBUB_GLOBAL_TIMER_ENABLE, mask_sh), \
33 	HUBBUB_SF(DCHUBBUB_SOFT_RESET, DCHUBBUB_GLOBAL_SOFT_RESET, mask_sh), \
34 	HUBBUB_SF(DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL, DCHUBBUB_ARB_WATERMARK_CHANGE_REQUEST, mask_sh), \
35 	HUBBUB_SF(DCHUBBUB_ARB_WATERMARK_CHANGE_CNTL, DCHUBBUB_ARB_WATERMARK_CHANGE_DONE_INTERRUPT_DISABLE, mask_sh), \
36 	HUBBUB_SF(DCHUBBUB_ARB_DRAM_STATE_CNTL, DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_VALUE, mask_sh), \
37 	HUBBUB_SF(DCHUBBUB_ARB_DRAM_STATE_CNTL, DCHUBBUB_ARB_ALLOW_SELF_REFRESH_FORCE_ENABLE, mask_sh), \
38 	HUBBUB_SF(DCHUBBUB_ARB_DRAM_STATE_CNTL, DCHUBBUB_ARB_ALLOW_PSTATE_CHANGE_FORCE_VALUE, mask_sh), \
39 	HUBBUB_SF(DCHUBBUB_ARB_DRAM_STATE_CNTL, DCHUBBUB_ARB_ALLOW_PSTATE_CHANGE_FORCE_ENABLE, mask_sh), \
40 	HUBBUB_SF(DCHUBBUB_ARB_SAT_LEVEL, DCHUBBUB_ARB_SAT_LEVEL, mask_sh), \
41 	HUBBUB_SF(DCHUBBUB_ARB_DF_REQ_OUTSTAND, DCHUBBUB_ARB_MIN_REQ_OUTSTAND, mask_sh), \
42 	HUBBUB_SF(DCHUBBUB_ARB_DF_REQ_OUTSTAND, DCHUBBUB_ARB_MAX_REQ_OUTSTAND, mask_sh), \
43 	HUBBUB_SF(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A, DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_A, mask_sh), \
44 	HUBBUB_SF(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_B, DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_B, mask_sh), \
45 	HUBBUB_SF(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_C, DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_C, mask_sh), \
46 	HUBBUB_SF(DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_D, DCHUBBUB_ARB_DATA_URGENCY_WATERMARK_D, mask_sh), \
47 	HUBBUB_MASK_SH_LIST_STUTTER(mask_sh), \
48 	HUBBUB_SF(DCHUBBUB_GLOBAL_TIMER_CNTL, DCHUBBUB_GLOBAL_TIMER_REFDIV, mask_sh), \
49 	HUBBUB_SF(DCN_VM_FB_LOCATION_BASE, FB_BASE, mask_sh), \
50 	HUBBUB_SF(DCN_VM_FB_LOCATION_TOP, FB_TOP, mask_sh), \
51 	HUBBUB_SF(DCN_VM_FB_OFFSET, FB_OFFSET, mask_sh), \
52 	HUBBUB_SF(DCN_VM_AGP_BOT, AGP_BOT, mask_sh), \
53 	HUBBUB_SF(DCN_VM_AGP_TOP, AGP_TOP, mask_sh), \
54 	HUBBUB_SF(DCN_VM_AGP_BASE, AGP_BASE, mask_sh), \
55 	HUBBUB_SF(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_A, DCHUBBUB_ARB_FRAC_URG_BW_FLIP_A, mask_sh), \
56 	HUBBUB_SF(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_B, DCHUBBUB_ARB_FRAC_URG_BW_FLIP_B, mask_sh), \
57 	HUBBUB_SF(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_C, DCHUBBUB_ARB_FRAC_URG_BW_FLIP_C, mask_sh), \
58 	HUBBUB_SF(DCHUBBUB_ARB_FRAC_URG_BW_FLIP_D, DCHUBBUB_ARB_FRAC_URG_BW_FLIP_D, mask_sh), \
59 	HUBBUB_SF(DCHUBBUB_ARB_FRAC_URG_BW_NOM_A, DCHUBBUB_ARB_FRAC_URG_BW_NOM_A, mask_sh), \
60 	HUBBUB_SF(DCHUBBUB_ARB_FRAC_URG_BW_NOM_B, DCHUBBUB_ARB_FRAC_URG_BW_NOM_B, mask_sh), \
61 	HUBBUB_SF(DCHUBBUB_ARB_FRAC_URG_BW_NOM_C, DCHUBBUB_ARB_FRAC_URG_BW_NOM_C, mask_sh), \
62 	HUBBUB_SF(DCHUBBUB_ARB_FRAC_URG_BW_NOM_D, DCHUBBUB_ARB_FRAC_URG_BW_NOM_D, mask_sh), \
63 	HUBBUB_SF(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_A, DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_A, mask_sh), \
64 	HUBBUB_SF(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_B, DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_B, mask_sh), \
65 	HUBBUB_SF(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_C, DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_C, mask_sh), \
66 	HUBBUB_SF(DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_D, DCHUBBUB_ARB_REFCYC_PER_TRIP_TO_MEMORY_D, mask_sh),\
67 	HUBBUB_SF(DCHUBBUB_DEBUG_CTRL_0, DET_DEPTH, mask_sh),\
68 	HUBBUB_SF(DCHUBBUB_DET0_CTRL, DET0_SIZE, mask_sh),\
69 	HUBBUB_SF(DCHUBBUB_DET0_CTRL, DET0_SIZE_CURRENT, mask_sh),\
70 	HUBBUB_SF(DCHUBBUB_DET1_CTRL, DET1_SIZE, mask_sh),\
71 	HUBBUB_SF(DCHUBBUB_DET1_CTRL, DET1_SIZE_CURRENT, mask_sh),\
72 	HUBBUB_SF(DCHUBBUB_DET2_CTRL, DET2_SIZE, mask_sh),\
73 	HUBBUB_SF(DCHUBBUB_DET2_CTRL, DET2_SIZE_CURRENT, mask_sh),\
74 	HUBBUB_SF(DCHUBBUB_DET3_CTRL, DET3_SIZE, mask_sh),\
75 	HUBBUB_SF(DCHUBBUB_DET3_CTRL, DET3_SIZE_CURRENT, mask_sh),\
76 	HUBBUB_SF(DCHUBBUB_COMPBUF_CTRL, COMPBUF_SIZE, mask_sh),\
77 	HUBBUB_SF(DCHUBBUB_COMPBUF_CTRL, COMPBUF_SIZE_CURRENT, mask_sh),\
78 	HUBBUB_SF(COMPBUF_RESERVED_SPACE, COMPBUF_RESERVED_SPACE_64B, mask_sh),\
79 	HUBBUB_SF(COMPBUF_RESERVED_SPACE, COMPBUF_RESERVED_SPACE_ZS, mask_sh),\
80 	HUBBUB_SF(DCHUBBUB_ARB_USR_RETRAINING_CNTL, DCHUBBUB_ARB_ALLOW_USR_RETRAINING_FORCE_VALUE, mask_sh),\
81 	HUBBUB_SF(DCHUBBUB_ARB_USR_RETRAINING_CNTL, DCHUBBUB_ARB_ALLOW_USR_RETRAINING_FORCE_ENABLE, mask_sh),\
82 	HUBBUB_SF(DCHUBBUB_ARB_USR_RETRAINING_CNTL, DCHUBBUB_ARB_DO_NOT_FORCE_ALLOW_USR_RETRAINING_DURING_PSTATE_CHANGE_REQUEST, mask_sh),\
83 	HUBBUB_SF(DCHUBBUB_ARB_USR_RETRAINING_CNTL, DCHUBBUB_ARB_DO_NOT_FORCE_ALLOW_USR_RETRAINING_DURING_PRE_CSTATE, mask_sh),\
84 	HUBBUB_SF(DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_A, DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_A, mask_sh), \
85 	HUBBUB_SF(DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_B, DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_B, mask_sh), \
86 	HUBBUB_SF(DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_C, DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_C, mask_sh), \
87 	HUBBUB_SF(DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_D, DCHUBBUB_ARB_USR_RETRAINING_WATERMARK_D, mask_sh),\
88 	HUBBUB_SF(DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_A, DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_A, mask_sh),\
89 	HUBBUB_SF(DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_B, DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_B, mask_sh),\
90 	HUBBUB_SF(DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_C, DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_C, mask_sh),\
91 	HUBBUB_SF(DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_D, DCHUBBUB_ARB_UCLK_PSTATE_CHANGE_WATERMARK_D, mask_sh),\
92 	HUBBUB_SF(DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_A, DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_A, mask_sh),\
93 	HUBBUB_SF(DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_B, DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_B, mask_sh),\
94 	HUBBUB_SF(DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_C, DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_C, mask_sh),\
95 	HUBBUB_SF(DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_D, DCHUBBUB_ARB_FCLK_PSTATE_CHANGE_WATERMARK_D, mask_sh), \
96 	HUBBUB_SF(DCN_VM_FAULT_ADDR_MSB, DCN_VM_FAULT_ADDR_MSB, mask_sh), \
97 	HUBBUB_SF(DCN_VM_FAULT_ADDR_LSB, DCN_VM_FAULT_ADDR_LSB, mask_sh), \
98 	HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_ERROR_STATUS_CLEAR, mask_sh), \
99 	HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_ERROR_STATUS_MODE, mask_sh), \
100 	HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_ERROR_INTERRUPT_ENABLE, mask_sh), \
101 	HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_RANGE_FAULT_DISABLE, mask_sh), \
102 	HUBBUB_SF(DCN_VM_FAULT_CNTL, DCN_VM_PRQ_FAULT_DISABLE, mask_sh), \
103 	HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_STATUS, mask_sh), \
104 	HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_VMID, mask_sh), \
105 	HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_TABLE_LEVEL, mask_sh), \
106 	HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_PIPE, mask_sh), \
107 	HUBBUB_SF(DCN_VM_FAULT_STATUS, DCN_VM_ERROR_INTERRUPT_STATUS, mask_sh),\
108 	HUBBUB_SF(SDPIF_REQUEST_RATE_LIMIT, SDPIF_REQUEST_RATE_LIMIT, mask_sh),\
109 	HUBBUB_SF(DCHUBBUB_CLOCK_CNTL, DISPCLK_R_DCHUBBUB_GATE_DIS, mask_sh),\
110 	HUBBUB_SF(DCHUBBUB_CLOCK_CNTL, DCFCLK_R_DCHUBBUB_GATE_DIS, mask_sh),\
111 	HUBBUB_SF(DCHUBBUB_SDPIF_CFG0, SDPIF_PORT_CONTROL, mask_sh),\
112 	HUBBUB_SF(DCHUBBUB_SDPIF_CFG1, SDPIF_MAX_NUM_OUTSTANDING, mask_sh),\
113 	HUBBUB_SF(DCHUBBUB_MEM_PWR_MODE_CTRL, DET_MEM_PWR_LS_MODE, mask_sh)
114 
115 
116 
117 bool hubbub32_program_urgent_watermarks(
118 		struct hubbub *hubbub,
119 		struct dcn_watermark_set *watermarks,
120 		unsigned int refclk_mhz,
121 		bool safe_to_lower);
122 
123 bool hubbub32_program_stutter_watermarks(
124 		struct hubbub *hubbub,
125 		struct dcn_watermark_set *watermarks,
126 		unsigned int refclk_mhz,
127 		bool safe_to_lower);
128 
129 bool hubbub32_program_pstate_watermarks(
130 		struct hubbub *hubbub,
131 		struct dcn_watermark_set *watermarks,
132 		unsigned int refclk_mhz,
133 		bool safe_to_lower);
134 
135 bool hubbub32_program_usr_watermarks(
136 		struct hubbub *hubbub,
137 		struct dcn_watermark_set *watermarks,
138 		unsigned int refclk_mhz,
139 		bool safe_to_lower);
140 
141 void hubbub32_force_usr_retraining_allow(struct hubbub *hubbub, bool allow);
142 
143 void hubbub32_force_wm_propagate_to_pipes(struct hubbub *hubbub);
144 
145 void hubbub32_init(struct hubbub *hubbub);
146 
147 void dcn32_program_det_size(struct hubbub *hubbub, int hubp_inst, unsigned int det_buffer_size_in_kbyte);
148 
149 void hubbub32_construct(struct dcn20_hubbub *hubbub2,
150 	struct dc_context *ctx,
151 	const struct dcn_hubbub_registers *hubbub_regs,
152 	const struct dcn_hubbub_shift *hubbub_shift,
153 	const struct dcn_hubbub_mask *hubbub_mask,
154 	int det_size_kb,
155 	int pixel_chunk_size_kb,
156 	int config_return_buffer_size_kb);
157 
158 void hubbub32_set_request_limit(struct hubbub *hubbub, int umc_count, int words_per_umc);
159 
160 #endif
161