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 RAVEN_PP_SMC_H
25 #define RAVEN_PP_SMC_H
26 
27 #pragma pack(push, 1)
28 
29 #define PPSMC_Result_OK                    0x1
30 #define PPSMC_Result_Failed                0xFF
31 #define PPSMC_Result_UnknownCmd            0xFE
32 #define PPSMC_Result_CmdRejectedPrereq     0xFD
33 #define PPSMC_Result_CmdRejectedBusy       0xFC
34 
35 #define PPSMC_MSG_TestMessage                   0x1
36 #define PPSMC_MSG_GetSmuVersion                 0x2
37 #define PPSMC_MSG_GetDriverIfVersion            0x3
38 #define PPSMC_MSG_PowerUpGfx                    0x6
39 #define PPSMC_MSG_EnableGfxOff                  0x7
40 #define PPSMC_MSG_DisableGfxOff                 0x8
41 #define PPSMC_MSG_PowerDownIspByTile            0x9
42 #define PPSMC_MSG_PowerUpIspByTile              0xA
43 #define PPSMC_MSG_PowerDownVcn                  0xB
44 #define PPSMC_MSG_PowerUpVcn                    0xC
45 #define PPSMC_MSG_PowerDownSdma                 0xD
46 #define PPSMC_MSG_PowerUpSdma                   0xE
47 #define PPSMC_MSG_SetHardMinIspclkByFreq        0xF
48 #define PPSMC_MSG_SetHardMinVcn                 0x10
49 #define PPSMC_MSG_SetMinDisplayClock            0x11
50 #define PPSMC_MSG_SetHardMinFclkByFreq          0x12
51 #define PPSMC_MSG_SetAllowFclkSwitch            0x13
52 #define PPSMC_MSG_SetMinVideoGfxclkFreq         0x14
53 #define PPSMC_MSG_ActiveProcessNotify           0x15
54 #define PPSMC_MSG_SetCustomPolicy               0x16
55 #define PPSMC_MSG_SetVideoFps                   0x17
56 #define PPSMC_MSG_SetDisplayCount               0x18
57 #define PPSMC_MSG_QueryPowerLimit               0x19
58 #define PPSMC_MSG_SetDriverDramAddrHigh         0x1A
59 #define PPSMC_MSG_SetDriverDramAddrLow          0x1B
60 #define PPSMC_MSG_TransferTableSmu2Dram         0x1C
61 #define PPSMC_MSG_TransferTableDram2Smu         0x1D
62 #define PPSMC_MSG_DeviceDriverReset             0x1E
63 #define PPSMC_MSG_SetGfxclkOverdriveByFreqVid   0x1F
64 #define PPSMC_MSG_SetHardMinDcefclkByFreq       0x20
65 #define PPSMC_MSG_SetHardMinSocclkByFreq        0x21
66 #define PPSMC_MSG_SetMinVddcrSocVoltage         0x22
67 #define PPSMC_MSG_SetMinVideoFclkFreq           0x23
68 #define PPSMC_MSG_SetMinDeepSleepDcefclk        0x24
69 #define PPSMC_MSG_ForcePowerDownGfx             0x25
70 #define PPSMC_MSG_SetPhyclkVoltageByFreq        0x26
71 #define PPSMC_MSG_SetDppclkVoltageByFreq        0x27
72 #define PPSMC_MSG_SetSoftMinVcn                 0x28
73 #define PPSMC_MSG_GetGfxclkFrequency            0x2A
74 #define PPSMC_MSG_GetFclkFrequency              0x2B
75 #define PPSMC_MSG_GetMinGfxclkFrequency         0x2C
76 #define PPSMC_MSG_GetMaxGfxclkFrequency         0x2D
77 #define PPSMC_MSG_SoftReset                     0x2E
78 #define PPSMC_MSG_SetGfxCGPG			0x2F
79 #define PPSMC_MSG_SetSoftMaxGfxClk              0x30
80 #define PPSMC_MSG_SetHardMinGfxClk              0x31
81 #define PPSMC_MSG_SetSoftMaxSocclkByFreq        0x32
82 #define PPSMC_MSG_SetSoftMaxFclkByFreq          0x33
83 #define PPSMC_MSG_SetSoftMaxVcn                 0x34
84 #define PPSMC_MSG_PowerGateMmHub                0x35
85 #define PPSMC_MSG_SetRccPfcPmeRestoreRegister   0x36
86 #define PPSMC_MSG_GpuChangeState                0x37
87 #define PPSMC_MSG_GetGfxBusy                    0x3D
88 #define PPSMC_Message_Count                     0x42
89 
90 typedef uint16_t PPSMC_Result;
91 typedef int      PPSMC_Msg;
92 
93 
94 #pragma pack(pop)
95 
96 #endif
97