clk_mgr/dcn30/dalsmc.h

0001 /*
0002  * Copyright 2020 Advanced Micro Devices, Inc.
0003  *
0004  * Permission is hereby granted, free of charge, to any person obtaining a
0005  * copy of this software and associated documentation files (the "Software"),
0006  * to deal in the Software without restriction, including without limitation
0007  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
0008  * and/or sell copies of the Software, and to permit persons to whom the
0009  * Software is furnished to do so, subject to the following conditions:
0010  *
0011  * The above copyright notice and this permission notice shall be included in
0012  * all copies or substantial portions of the Software.
0013  *
0014  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
0015  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
0016  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
0017  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
0018  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
0019  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
0020  * OTHER DEALINGS IN THE SOFTWARE.
0021  *
0022  * Authors: AMD
0023  *
0024  */
0025
0026 // TEMPORARY until this exists in the proper location
0027 #ifndef DALSMC_H
0028 #define DALSMC_H
0029
0030 #define DALSMC_VERSION 0x1
0031
0032 // SMU Response Codes:
0033 #define DALSMC_Result_OK                   0x1
0034 #define DALSMC_Result_Failed               0xFF
0035 #define DALSMC_Result_UnknownCmd           0xFE
0036 #define DALSMC_Result_CmdRejectedPrereq    0xFD
0037 #define DALSMC_Result_CmdRejectedBusy      0xFC
0038
0039
0040
0041 // Message Definitions:
0042 #define DALSMC_MSG_TestMessage                    0x1
0043 #define DALSMC_MSG_GetSmuVersion                  0x2
0044 #define DALSMC_MSG_GetDriverIfVersion             0x3
0045 #define DALSMC_MSG_GetMsgHeaderVersion            0x4
0046 #define DALSMC_MSG_SetDalDramAddrHigh             0x5
0047 #define DALSMC_MSG_SetDalDramAddrLow              0x6
0048 #define DALSMC_MSG_TransferTableSmu2Dram          0x7
0049 #define DALSMC_MSG_TransferTableDram2Smu          0x8
0050 #define DALSMC_MSG_SetHardMinByFreq               0x9
0051 #define DALSMC_MSG_SetHardMaxByFreq               0xA
0052 #define DALSMC_MSG_GetDpmFreqByIndex              0xB
0053 #define DALSMC_MSG_GetDcModeMaxDpmFreq            0xC
0054 #define DALSMC_MSG_SetMinDeepSleepDcefclk         0xD
0055 #define DALSMC_MSG_NumOfDisplays                  0xE
0056 #define DALSMC_MSG_SetDisplayRefreshFromMall      0xF
0057 #define DALSMC_MSG_SetExternalClientDfCstateAllow 0x10
0058 #define DALSMC_MSG_BacoAudioD3PME                 0x11
0059 #define DALSMC_Message_Count                      0x12
0060
0061 #endif