1/*
2 * Copyright 2020 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// TEMPORARY until this exists in the proper location
27#ifndef DALSMC_H
28#define DALSMC_H
29
30#define DALSMC_VERSION 0x1
31
32// SMU Response Codes:
33#define DALSMC_Result_OK                   0x1
34#define DALSMC_Result_Failed               0xFF
35#define DALSMC_Result_UnknownCmd           0xFE
36#define DALSMC_Result_CmdRejectedPrereq    0xFD
37#define DALSMC_Result_CmdRejectedBusy      0xFC
38
39
40
41// Message Definitions:
42#define DALSMC_MSG_TestMessage                    0x1
43#define DALSMC_MSG_GetSmuVersion                  0x2
44#define DALSMC_MSG_GetDriverIfVersion             0x3
45#define DALSMC_MSG_GetMsgHeaderVersion            0x4
46#define DALSMC_MSG_SetDalDramAddrHigh             0x5
47#define DALSMC_MSG_SetDalDramAddrLow              0x6
48#define DALSMC_MSG_TransferTableSmu2Dram          0x7
49#define DALSMC_MSG_TransferTableDram2Smu          0x8
50#define DALSMC_MSG_SetHardMinByFreq               0x9
51#define DALSMC_MSG_SetHardMaxByFreq               0xA
52#define DALSMC_MSG_GetDpmFreqByIndex              0xB
53#define DALSMC_MSG_GetDcModeMaxDpmFreq            0xC
54#define DALSMC_MSG_SetMinDeepSleepDcefclk         0xD
55#define DALSMC_MSG_NumOfDisplays                  0xE
56#define DALSMC_MSG_SetDisplayRefreshFromMall      0xF
57#define DALSMC_MSG_SetExternalClientDfCstateAllow 0x10
58#define DALSMC_MSG_BacoAudioD3PME                 0x11
59#define DALSMC_Message_Count                      0x12
60
61#endif
62