drm/amd/swsmu: add smu v14_0_0 ppsmc file

Add initial smu v14_0_0 ppsmc file

v2: squash in updates (Alex)
v3: squash in updates (Alex)
Signed-off-by: Li Ma <li.ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v14_0_0_ppsmc.h

+/*
+ * Copyright 2023 Advanced Micro Devices, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#ifndef __SMU_V14_0_0_PPSMC_H__
+#define __SMU_V14_0_0_PPSMC_H__
+
+/*! @mainpage PMFW-PPS (PPLib) Message Interface
+  This documentation contains the subsections:\n\n
+  @ref ResponseCodes\n
+  @ref definitions\n
+  @ref enums\n
+*/
+
+/** @def PPS_PMFW_IF_VER
+* PPS (PPLib) to PMFW IF version 1.0
+*/
+#define PPS_PMFW_IF_VER "1.0" ///< Major.Minor
+
+/** @defgroup ResponseCodes PMFW Response Codes
+*  @{
+*/
+// SMU Response Codes:
+#define PPSMC_Result_OK                    0x1  ///< Message Response OK
+#define PPSMC_Result_Failed                0xFF ///< Message Response Failed
+#define PPSMC_Result_UnknownCmd            0xFE ///< Message Response Unknown Command
+#define PPSMC_Result_CmdRejectedPrereq     0xFD ///< Message Response Command Failed Prerequisite
+#define PPSMC_Result_CmdRejectedBusy       0xFC ///< Message Response Command Rejected due to PMFW is busy. Sender should retry sending this message
+/** @}*/
+
+/** @defgroup definitions Message definitions
+*  @{
+*/
+// Message Definitions:
+#define PPSMC_MSG_TestMessage                   0x01 ///< To check if PMFW is alive and responding. Requirement specified by PMFW team
+#define PPSMC_MSG_GetPmfwVersion                0x02 ///< Get PMFW version
+#define PPSMC_MSG_GetDriverIfVersion            0x03 ///< Get PMFW_DRIVER_IF version
+#define PPSMC_MSG_SPARE0                        0x04 ///< SPARE
+#define PPSMC_MSG_SPARE1                        0x05 ///< SPARE
+#define PPSMC_MSG_PowerDownVcn                  0x06 ///< Power down VCN
+#define PPSMC_MSG_PowerUpVcn                    0x07 ///< Power up VCN; VCN is power gated by default
+#define PPSMC_MSG_SetHardMinVcn                 0x08 ///< For wireless display
+#define PPSMC_MSG_SetSoftMinGfxclk              0x09 ///< Set SoftMin for GFXCLK, argument is frequency in MHz
+#define PPSMC_MSG_SPARE2                        0x0A ///< SPARE
+#define PPSMC_MSG_SPARE3                        0x0B ///< SPARE
+#define PPSMC_MSG_PrepareMp1ForUnload           0x0C ///< Prepare PMFW for GFX driver unload
+#define PPSMC_MSG_SetDriverDramAddrHigh         0x0D ///< Set high 32 bits of DRAM address for Driver table transfer
+#define PPSMC_MSG_SetDriverDramAddrLow          0x0E ///< Set low 32 bits of DRAM address for Driver table transfer
+#define PPSMC_MSG_TransferTableSmu2Dram         0x0F ///< Transfer driver interface table from PMFW SRAM to DRAM
+#define PPSMC_MSG_TransferTableDram2Smu         0x10 ///< Transfer driver interface table from DRAM to PMFW SRAM
+#define PPSMC_MSG_GfxDeviceDriverReset          0x11 ///< Request GFX mode 2 reset
+#define PPSMC_MSG_GetEnabledSmuFeatures         0x12 ///< Get enabled features in PMFW
+#define PPSMC_MSG_SetHardMinSocclkByFreq        0x13 ///< Set hard min for SOC CLK
+#define PPSMC_MSG_SetSoftMinFclk                0x14 ///< Set hard min for FCLK
+#define PPSMC_MSG_SetSoftMinVcn                 0x15 ///< Set soft min for VCN clocks (VCLK and DCLK)
+
+#define PPSMC_MSG_EnableGfxImu                  0x16 ///< Enable GFX IMU
+
+#define PPSMC_MSG_GetGfxclkFrequency            0x17 ///< Get GFX clock frequency
+#define PPSMC_MSG_GetFclkFrequency              0x18 ///< Get FCLK frequency
+#define PPSMC_MSG_AllowGfxOff                   0x19 ///< Inform PMFW of allowing GFXOFF entry
+#define PPSMC_MSG_DisallowGfxOff                0x1A ///< Inform PMFW of disallowing GFXOFF entry
+#define PPSMC_MSG_SetSoftMaxGfxClk              0x1B ///< Set soft max for GFX CLK
+#define PPSMC_MSG_SetHardMinGfxClk              0x1C ///< Set hard min for GFX CLK
+
+#define PPSMC_MSG_SetSoftMaxSocclkByFreq        0x1D ///< Set soft max for SOC CLK
+#define PPSMC_MSG_SetSoftMaxFclkByFreq          0x1E ///< Set soft max for FCLK
+#define PPSMC_MSG_SetSoftMaxVcn                 0x1F ///< Set soft max for VCN clocks (VCLK and DCLK)
+#define PPSMC_MSG_PowerDownJpeg                 0x21 ///< Power down Jpeg
+#define PPSMC_MSG_PowerUpJpeg                   0x22 ///< Power up Jpeg; VCN is power gated by default
+
+#define PPSMC_MSG_SetHardMinFclkByFreq          0x23 ///< Set hard min for FCLK
+#define PPSMC_MSG_SetSoftMinSocclkByFreq        0x24 ///< Set soft min for SOC CLK
+#define PPSMC_MSG_AllowZstates                  0x25 ///< Inform PMFM of allowing Zstate entry, i.e. no Miracast activity
+#define PPSMC_MSG_Reserved                      0x26 ///< Not used
+#define PPSMC_MSG_Reserved1                     0x27 ///< Not used, previously PPSMC_MSG_RequestActiveWgp
+#define PPSMC_MSG_Reserved2                     0x28 ///< Not used, previously PPSMC_MSG_QueryActiveWgp
+#define PPSMC_MSG_PowerDownIspByTile            0x29 ///< ISP is power gated by default
+#define PPSMC_MSG_PowerUpIspByTile              0x2A ///< This message is used to power up ISP tiles and enable the ISP DPM
+#define PPSMC_MSG_SetHardMinIspiclkByFreq       0x2B ///< Set HardMin by frequency for ISPICLK
+#define PPSMC_MSG_SetHardMinIspxclkByFreq       0x2C ///< Set HardMin by frequency for ISPXCLK
+#define PPSMC_MSG_PowerDownUmsch                0x2D ///< Power down VCN.UMSCH (aka VSCH) scheduler
+#define PPSMC_MSG_PowerUpUmsch                  0x2E ///< Power up VCN.UMSCH (aka VSCH) scheduler
+#define PPSMC_Message_IspStutterOn_MmhubPgDis   0x2F ///< ISP StutterOn mmHub PgDis
+#define PPSMC_Message_IspStutterOff_MmhubPgEn   0x30 ///< ISP StufferOff mmHub PgEn
+#define PPSMC_MSG_PowerUpVpe                    0x31 ///< Power up VPE
+#define PPSMC_MSG_PowerDownVpe                  0x32 ///< Power down VPE
+#define PPSMC_MSG_GetVpeDpmTable                0x33 ///< Get VPE DPM table
+#define PPSMC_MSG_EnableLSdma                   0x34 ///< Enable LSDMA
+#define PPSMC_MSG_DisableLSdma                  0x35 ///< Disable LSDMA
+#define PPSMC_MSG_SetSoftMaxVpe                 0x36 ///<
+#define PPSMC_MSG_SetSoftMinVpe                 0x37 ///<
+#define PPSMC_Message_Count                     0x38 ///< Total number of PPSMC messages
+/** @}*/
+
+/**
+* @defgroup enums Enum Definitions
+*  @{
+*/
+
+/** @enum Mode_Reset_e
+* Mode reset type, argument for PPSMC_MSG_GfxDeviceDriverReset
+*/
+//argument for PPSMC_MSG_GfxDeviceDriverReset
+typedef enum {
+  MODE1_RESET = 1,  ///< Mode reset type 1
+  MODE2_RESET = 2   ///< Mode reset type 2
+} Mode_Reset_e;
+
+/** @}*/
+
+/** @enum ZStates_e
+* Zstate types, argument for PPSMC_MSG_AllowZstates
+*/
+//Argument for PPSMC_MSG_AllowZstates
+typedef enum  {
+  DISALLOW_ZSTATES = 0, ///< Disallow Zstates
+  ALLOW_ZSTATES_Z8 = 8, ///< Allows Z8 only
+  ALLOW_ZSTATES_Z9 = 9, ///< Allows Z9 and Z8
+} ZStates_e;
+
+/** @}*/
+#endif