1 /*
2  * Copyright 2018 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 SMU_V11_0_PPSMC_H
25 #define SMU_V11_0_PPSMC_H
26 
27 // SMU Response Codes:
28 #define PPSMC_Result_OK                    0x1
29 #define PPSMC_Result_Failed                0xFF
30 #define PPSMC_Result_UnknownCmd            0xFE
31 #define PPSMC_Result_CmdRejectedPrereq     0xFD
32 #define PPSMC_Result_CmdRejectedBusy       0xFC
33 
34 // Message Definitions:
35 // BASIC
36 #define PPSMC_MSG_TestMessage                    0x1
37 #define PPSMC_MSG_GetSmuVersion                  0x2
38 #define PPSMC_MSG_GetDriverIfVersion             0x3
39 #define PPSMC_MSG_SetAllowedFeaturesMaskLow      0x4
40 #define PPSMC_MSG_SetAllowedFeaturesMaskHigh     0x5
41 #define PPSMC_MSG_EnableAllSmuFeatures           0x6
42 #define PPSMC_MSG_DisableAllSmuFeatures          0x7
43 #define PPSMC_MSG_EnableSmuFeaturesLow           0x8
44 #define PPSMC_MSG_EnableSmuFeaturesHigh          0x9
45 #define PPSMC_MSG_DisableSmuFeaturesLow          0xA
46 #define PPSMC_MSG_DisableSmuFeaturesHigh         0xB
47 #define PPSMC_MSG_GetEnabledSmuFeaturesLow       0xC
48 #define PPSMC_MSG_GetEnabledSmuFeaturesHigh      0xD
49 #define PPSMC_MSG_SetDriverDramAddrHigh          0xE
50 #define PPSMC_MSG_SetDriverDramAddrLow           0xF
51 #define PPSMC_MSG_SetToolsDramAddrHigh           0x10
52 #define PPSMC_MSG_SetToolsDramAddrLow            0x11
53 #define PPSMC_MSG_TransferTableSmu2Dram          0x12
54 #define PPSMC_MSG_TransferTableDram2Smu          0x13
55 #define PPSMC_MSG_UseDefaultPPTable              0x14
56 #define PPSMC_MSG_UseBackupPPTable               0x15
57 #define PPSMC_MSG_SetSystemVirtualDramAddrHigh   0x16
58 #define PPSMC_MSG_SetSystemVirtualDramAddrLow    0x17
59 
60 //BACO/BAMACO/BOMACO
61 #define PPSMC_MSG_EnterBaco                      0x18
62 #define PPSMC_MSG_ExitBaco                       0x19
63 #define PPSMC_MSG_ArmD3						            	 0x46
64 
65 //DPM
66 #define PPSMC_MSG_SetSoftMinByFreq               0x1A
67 #define PPSMC_MSG_SetSoftMaxByFreq               0x1B
68 #define PPSMC_MSG_SetHardMinByFreq               0x1C
69 #define PPSMC_MSG_SetHardMaxByFreq               0x1D
70 #define PPSMC_MSG_GetMinDpmFreq                  0x1E
71 #define PPSMC_MSG_GetMaxDpmFreq                  0x1F
72 #define PPSMC_MSG_GetDpmFreqByIndex              0x20
73 #define PPSMC_MSG_OverridePcieParameters         0x21
74 #define PPSMC_MSG_SetMinDeepSleepDcefclk         0x22
75 
76 #define PPSMC_MSG_SetWorkloadMask                0x24
77 #define PPSMC_MSG_SetUclkFastSwitch              0x25
78 #define PPSMC_MSG_GetVoltageByDpm                0x26
79 #define PPSMC_MSG_SetVideoFps                    0x27
80 #define PPSMC_MSG_GetDcModeMaxDpmFreq            0x28
81 
82 //Power Gating
83 #define PPSMC_MSG_AllowGfxOff                    0x29
84 #define PPSMC_MSG_DisallowGfxOff                 0x2A
85 #define PPSMC_MSG_PowerUpVcn					           0x2B
86 #define PPSMC_MSG_PowerDownVcn					         0x2C
87 #define PPSMC_MSG_PowerUpJpeg                    0x2D
88 #define PPSMC_MSG_PowerDownJpeg					         0x2E
89 //reserve 0x29 to 0x30 for PG harvesting TBD
90 
91 //Resets
92 #define PPSMC_MSG_PrepareMp1ForUnload            0x32
93 #define PPSMC_MSG_PrepareMp1ForReset             0x33
94 #define PPSMC_MSG_PrepareMp1ForShutdown          0x34
95 
96 //ACDC Power Source
97 #define PPSMC_MSG_SetPptLimit                    0x35
98 #define PPSMC_MSG_GetPptLimit                    0x36
99 #define PPSMC_MSG_ReenableAcDcInterrupt          0x37
100 #define PPSMC_MSG_NotifyPowerSource              0x38
101 
102 //BTC
103 #define PPSMC_MSG_RunBtc                         0x3A
104 
105 //Debug
106 #define PPSMC_MSG_DramLogSetDramAddrHigh         0x3B
107 #define PPSMC_MSG_DramLogSetDramAddrLow          0x3C
108 #define PPSMC_MSG_DramLogSetDramSize             0x3D
109 #define PPSMC_MSG_GetDebugData                   0x3E
110 
111 //Others
112 #define PPSMC_MSG_ConfigureGfxDidt               0x3F
113 #define PPSMC_MSG_NumOfDisplays                  0x40
114 
115 #define PPSMC_MSG_SetMemoryChannelConfig         0x41
116 #define PPSMC_MSG_SetGeminiMode                  0x42
117 #define PPSMC_MSG_SetGeminiApertureHigh          0x43
118 #define PPSMC_MSG_SetGeminiApertureLow           0x44
119 
120 #define PPSMC_MSG_GetVoltageByDpmOverdrive       0x45
121 #define PPSMC_MSG_BacoAudioD3PME                 0x48
122 
123 #define PPSMC_MSG_DALDisableDummyPstateChange    0x49
124 #define PPSMC_MSG_DALEnableDummyPstateChange     0x4A
125 
126 #define PPSMC_MSG_SetMGpuFanBoostLimitRpm        0x4C
127 
128 #define PPSMC_MSG_SetDriverDummyTableDramAddrHigh 0x4E
129 #define PPSMC_MSG_SetDriverDummyTableDramAddrLow  0x4F
130 
131 #define PPSMC_MSG_GetUMCFWWA                     0x50
132 
133 #define PPSMC_Message_Count                      0x51
134 
135 typedef uint32_t PPSMC_Result;
136 typedef uint32_t PPSMC_Msg;
137 
138 //for use with PPSMC_MSG_GetVoltageByDpmOverdrive
139 #define PPSMC_GET_AVFS_CURVE 0
140 #define PPSMC_GET_OVERDRIVE_CURVE 1
141 #endif
142