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  */
23 
24 #ifndef SMU10_H
25 #define SMU10_H
26 
27 #pragma pack(push, 1)
28 
29 #define ENABLE_DEBUG_FEATURES
30 
31 /* Feature Control Defines */
32 #define FEATURE_CCLK_CONTROLLER_BIT   0
33 #define FEATURE_FAN_CONTROLLER_BIT    1
34 #define FEATURE_DATA_CALCULATION_BIT  2
35 #define FEATURE_PPT_BIT               3
36 #define FEATURE_TDC_BIT               4
37 #define FEATURE_THERMAL_BIT           5
38 #define FEATURE_FIT_BIT               6
39 #define FEATURE_EDC_BIT               7
40 #define FEATURE_PLL_POWER_DOWN_BIT    8
41 #define FEATURE_ULV_BIT               9
42 #define FEATURE_VDDOFF_BIT            10
43 #define FEATURE_VCN_DPM_BIT           11
44 #define FEATURE_ACP_DPM_BIT           12
45 #define FEATURE_ISP_DPM_BIT           13
46 #define FEATURE_FCLK_DPM_BIT          14
47 #define FEATURE_SOCCLK_DPM_BIT        15
48 #define FEATURE_MP0CLK_DPM_BIT        16
49 #define FEATURE_LCLK_DPM_BIT          17
50 #define FEATURE_SHUBCLK_DPM_BIT       18
51 #define FEATURE_DCEFCLK_DPM_BIT       19
52 #define FEATURE_GFX_DPM_BIT           20
53 #define FEATURE_DS_GFXCLK_BIT         21
54 #define FEATURE_DS_SOCCLK_BIT         22
55 #define FEATURE_DS_LCLK_BIT           23
56 #define FEATURE_DS_DCEFCLK_BIT        24
57 #define FEATURE_DS_SHUBCLK_BIT        25
58 #define FEATURE_RM_BIT                26
59 #define FEATURE_S0i2_BIT              27
60 #define FEATURE_WHISPER_MODE_BIT      28
61 #define FEATURE_DS_FCLK_BIT           29
62 #define FEATURE_DS_SMNCLK_BIT         30
63 #define FEATURE_DS_MP1CLK_BIT         31
64 #define FEATURE_DS_MP0CLK_BIT         32
65 #define FEATURE_MGCG_BIT              33
66 #define FEATURE_DS_FUSE_SRAM_BIT      34
67 #define FEATURE_GFX_CKS               35
68 #define FEATURE_PSI0_BIT              36
69 #define FEATURE_PROCHOT_BIT           37
70 #define FEATURE_CPUOFF_BIT            38
71 #define FEATURE_STAPM_BIT             39
72 #define FEATURE_CORE_CSTATES_BIT      40
73 #define FEATURE_SPARE_41_BIT          41
74 #define FEATURE_SPARE_42_BIT          42
75 #define FEATURE_SPARE_43_BIT          43
76 #define FEATURE_SPARE_44_BIT          44
77 #define FEATURE_SPARE_45_BIT          45
78 #define FEATURE_SPARE_46_BIT          46
79 #define FEATURE_SPARE_47_BIT          47
80 #define FEATURE_SPARE_48_BIT          48
81 #define FEATURE_SPARE_49_BIT          49
82 #define FEATURE_SPARE_50_BIT          50
83 #define FEATURE_SPARE_51_BIT          51
84 #define FEATURE_SPARE_52_BIT          52
85 #define FEATURE_SPARE_53_BIT          53
86 #define FEATURE_SPARE_54_BIT          54
87 #define FEATURE_SPARE_55_BIT          55
88 #define FEATURE_SPARE_56_BIT          56
89 #define FEATURE_SPARE_57_BIT          57
90 #define FEATURE_SPARE_58_BIT          58
91 #define FEATURE_SPARE_59_BIT          59
92 #define FEATURE_SPARE_60_BIT          60
93 #define FEATURE_SPARE_61_BIT          61
94 #define FEATURE_SPARE_62_BIT          62
95 #define FEATURE_SPARE_63_BIT          63
96 
97 #define NUM_FEATURES                  64
98 
99 #define FEATURE_CCLK_CONTROLLER_MASK  (1 << FEATURE_CCLK_CONTROLLER_BIT)
100 #define FEATURE_FAN_CONTROLLER_MASK   (1 << FEATURE_FAN_CONTROLLER_BIT)
101 #define FEATURE_DATA_CALCULATION_MASK (1 << FEATURE_DATA_CALCULATION_BIT)
102 #define FEATURE_PPT_MASK              (1 << FEATURE_PPT_BIT)
103 #define FEATURE_TDC_MASK              (1 << FEATURE_TDC_BIT)
104 #define FEATURE_THERMAL_MASK          (1 << FEATURE_THERMAL_BIT)
105 #define FEATURE_FIT_MASK              (1 << FEATURE_FIT_BIT)
106 #define FEATURE_EDC_MASK              (1 << FEATURE_EDC_BIT)
107 #define FEATURE_PLL_POWER_DOWN_MASK   (1 << FEATURE_PLL_POWER_DOWN_BIT)
108 #define FEATURE_ULV_MASK              (1 << FEATURE_ULV_BIT)
109 #define FEATURE_VDDOFF_MASK           (1 << FEATURE_VDDOFF_BIT)
110 #define FEATURE_VCN_DPM_MASK          (1 << FEATURE_VCN_DPM_BIT)
111 #define FEATURE_ACP_DPM_MASK          (1 << FEATURE_ACP_DPM_BIT)
112 #define FEATURE_ISP_DPM_MASK          (1 << FEATURE_ISP_DPM_BIT)
113 #define FEATURE_FCLK_DPM_MASK         (1 << FEATURE_FCLK_DPM_BIT)
114 #define FEATURE_SOCCLK_DPM_MASK       (1 << FEATURE_SOCCLK_DPM_BIT)
115 #define FEATURE_MP0CLK_DPM_MASK       (1 << FEATURE_MP0CLK_DPM_BIT)
116 #define FEATURE_LCLK_DPM_MASK         (1 << FEATURE_LCLK_DPM_BIT)
117 #define FEATURE_SHUBCLK_DPM_MASK      (1 << FEATURE_SHUBCLK_DPM_BIT)
118 #define FEATURE_DCEFCLK_DPM_MASK      (1 << FEATURE_DCEFCLK_DPM_BIT)
119 #define FEATURE_GFX_DPM_MASK          (1 << FEATURE_GFX_DPM_BIT)
120 #define FEATURE_DS_GFXCLK_MASK        (1 << FEATURE_DS_GFXCLK_BIT)
121 #define FEATURE_DS_SOCCLK_MASK        (1 << FEATURE_DS_SOCCLK_BIT)
122 #define FEATURE_DS_LCLK_MASK          (1 << FEATURE_DS_LCLK_BIT)
123 #define FEATURE_DS_DCEFCLK_MASK       (1 << FEATURE_DS_DCEFCLK_BIT)
124 #define FEATURE_DS_SHUBCLK_MASK       (1 << FEATURE_DS_SHUBCLK_BIT)
125 #define FEATURE_RM_MASK               (1 << FEATURE_RM_BIT)
126 #define FEATURE_DS_FCLK_MASK          (1 << FEATURE_DS_FCLK_BIT)
127 #define FEATURE_DS_SMNCLK_MASK        (1 << FEATURE_DS_SMNCLK_BIT)
128 #define FEATURE_DS_MP1CLK_MASK        (1 << FEATURE_DS_MP1CLK_BIT)
129 #define FEATURE_DS_MP0CLK_MASK        (1 << FEATURE_DS_MP0CLK_BIT)
130 #define FEATURE_MGCG_MASK             (1 << FEATURE_MGCG_BIT)
131 #define FEATURE_DS_FUSE_SRAM_MASK     (1 << FEATURE_DS_FUSE_SRAM_BIT)
132 #define FEATURE_PSI0_MASK             (1 << FEATURE_PSI0_BIT)
133 #define FEATURE_STAPM_MASK            (1 << FEATURE_STAPM_BIT)
134 #define FEATURE_PROCHOT_MASK          (1 << FEATURE_PROCHOT_BIT)
135 #define FEATURE_CPUOFF_MASK           (1 << FEATURE_CPUOFF_BIT)
136 #define FEATURE_CORE_CSTATES_MASK     (1 << FEATURE_CORE_CSTATES_BIT)
137 
138 /* Workload bits */
139 #define WORKLOAD_DEFAULT_BIT              0
140 #define WORKLOAD_PPLIB_FULL_SCREEN_3D_BIT 1
141 #define WORKLOAD_PPLIB_POWER_SAVING_BIT   2
142 #define WORKLOAD_PPLIB_VIDEO_BIT          3
143 #define WORKLOAD_PPLIB_VR_BIT             4
144 #define WORKLOAD_PPLIB_COMPUTE_BIT        5
145 #define WORKLOAD_PPLIB_CUSTOM_BIT         6
146 #define WORKLOAD_PPLIB_COUNT              7
147 
148 typedef struct {
149 	/* MP1_EXT_SCRATCH0 */
150 	uint32_t CurrLevel_ACP     : 4;
151 	uint32_t CurrLevel_ISP     : 4;
152 	uint32_t CurrLevel_VCN     : 4;
153 	uint32_t CurrLevel_LCLK    : 4;
154 	uint32_t CurrLevel_MP0CLK  : 4;
155 	uint32_t CurrLevel_FCLK    : 4;
156 	uint32_t CurrLevel_SOCCLK  : 4;
157 	uint32_t CurrLevel_DCEFCLK : 4;
158 	/* MP1_EXT_SCRATCH1 */
159 	uint32_t TargLevel_ACP     : 4;
160 	uint32_t TargLevel_ISP     : 4;
161 	uint32_t TargLevel_VCN     : 4;
162 	uint32_t TargLevel_LCLK    : 4;
163 	uint32_t TargLevel_MP0CLK  : 4;
164 	uint32_t TargLevel_FCLK    : 4;
165 	uint32_t TargLevel_SOCCLK  : 4;
166 	uint32_t TargLevel_DCEFCLK : 4;
167 	/* MP1_EXT_SCRATCH2 */
168 	uint32_t CurrLevel_SHUBCLK  : 4;
169 	uint32_t TargLevel_SHUBCLK  : 4;
170 	uint32_t InUlv              : 1;
171 	uint32_t InS0i2             : 1;
172 	uint32_t InWhisperMode      : 1;
173 	uint32_t Reserved           : 21;
174 	/* MP1_EXT_SCRATCH3-4 */
175 	uint32_t Reserved2[2];
176 	/* MP1_EXT_SCRATCH5 */
177 	uint32_t FeatureStatus[NUM_FEATURES / 32];
178 } FwStatus_t;
179 
180 #define TABLE_BIOS_IF            0 /* Called by BIOS */
181 #define TABLE_WATERMARKS         1 /* Called by Driver */
182 #define TABLE_CUSTOM_DPM         2 /* Called by Driver */
183 #define TABLE_PMSTATUSLOG        3 /* Called by Tools for Agm logging */
184 #define TABLE_DPMCLOCKS          4 /* Called by Driver */
185 #define TABLE_MOMENTARY_PM       5 /* Called by Tools */
186 #define TABLE_COUNT              6
187 
188 #pragma pack(pop)
189 
190 #endif
191