drm/amd/powerplay: simplify sw-smu message map macro

#define smnPCIE_LC_SPEED_CNTL			0x11140290

#define smnPCIE_LC_LINK_WIDTH_CNTL		0x11140288

#define MSG_MAP(msg, index) \

	[SMU_MSG_##msg] = index

#define MSG_MAP(msg) \

	[SMU_MSG_##msg] = PPSMC_MSG_##msg

static int vega20_message_map[SMU_MSG_MAX_COUNT] = {

	MSG_MAP(TestMessage,			PPSMC_MSG_TestMessage),

	MSG_MAP(GetSmuVersion,			PPSMC_MSG_GetSmuVersion),

	MSG_MAP(GetDriverIfVersion,		PPSMC_MSG_GetDriverIfVersion),

	MSG_MAP(SetAllowedFeaturesMaskLow,	PPSMC_MSG_SetAllowedFeaturesMaskLow),

	MSG_MAP(SetAllowedFeaturesMaskHigh,	PPSMC_MSG_SetAllowedFeaturesMaskHigh),

	MSG_MAP(EnableAllSmuFeatures,		PPSMC_MSG_EnableAllSmuFeatures),

	MSG_MAP(DisableAllSmuFeatures,		PPSMC_MSG_DisableAllSmuFeatures),

	MSG_MAP(EnableSmuFeaturesLow,		PPSMC_MSG_EnableSmuFeaturesLow),

	MSG_MAP(EnableSmuFeaturesHigh,		PPSMC_MSG_EnableSmuFeaturesHigh),

	MSG_MAP(DisableSmuFeaturesLow,		PPSMC_MSG_DisableSmuFeaturesLow),

	MSG_MAP(DisableSmuFeaturesHigh,		PPSMC_MSG_DisableSmuFeaturesHigh),

	MSG_MAP(GetEnabledSmuFeaturesLow,	PPSMC_MSG_GetEnabledSmuFeaturesLow),

	MSG_MAP(GetEnabledSmuFeaturesHigh,	PPSMC_MSG_GetEnabledSmuFeaturesHigh),

	MSG_MAP(SetWorkloadMask,		PPSMC_MSG_SetWorkloadMask),

	MSG_MAP(SetPptLimit,			PPSMC_MSG_SetPptLimit),

	MSG_MAP(SetDriverDramAddrHigh,		PPSMC_MSG_SetDriverDramAddrHigh),

	MSG_MAP(SetDriverDramAddrLow,		PPSMC_MSG_SetDriverDramAddrLow),

	MSG_MAP(SetToolsDramAddrHigh,		PPSMC_MSG_SetToolsDramAddrHigh),

	MSG_MAP(SetToolsDramAddrLow,		PPSMC_MSG_SetToolsDramAddrLow),

	MSG_MAP(TransferTableSmu2Dram,		PPSMC_MSG_TransferTableSmu2Dram),

	MSG_MAP(TransferTableDram2Smu,		PPSMC_MSG_TransferTableDram2Smu),

	MSG_MAP(UseDefaultPPTable,		PPSMC_MSG_UseDefaultPPTable),

	MSG_MAP(UseBackupPPTable,		PPSMC_MSG_UseBackupPPTable),

	MSG_MAP(RunBtc,				PPSMC_MSG_RunBtc),

	MSG_MAP(RequestI2CBus,			PPSMC_MSG_RequestI2CBus),

	MSG_MAP(ReleaseI2CBus,			PPSMC_MSG_ReleaseI2CBus),

	MSG_MAP(SetFloorSocVoltage,		PPSMC_MSG_SetFloorSocVoltage),

	MSG_MAP(SoftReset,			PPSMC_MSG_SoftReset),

	MSG_MAP(StartBacoMonitor,		PPSMC_MSG_StartBacoMonitor),

	MSG_MAP(CancelBacoMonitor,		PPSMC_MSG_CancelBacoMonitor),

	MSG_MAP(EnterBaco,			PPSMC_MSG_EnterBaco),

	MSG_MAP(SetSoftMinByFreq,		PPSMC_MSG_SetSoftMinByFreq),

	MSG_MAP(SetSoftMaxByFreq,		PPSMC_MSG_SetSoftMaxByFreq),

	MSG_MAP(SetHardMinByFreq,		PPSMC_MSG_SetHardMinByFreq),

	MSG_MAP(SetHardMaxByFreq,		PPSMC_MSG_SetHardMaxByFreq),

	MSG_MAP(GetMinDpmFreq,			PPSMC_MSG_GetMinDpmFreq),

	MSG_MAP(GetMaxDpmFreq,			PPSMC_MSG_GetMaxDpmFreq),

	MSG_MAP(GetDpmFreqByIndex,		PPSMC_MSG_GetDpmFreqByIndex),

	MSG_MAP(GetDpmClockFreq,		PPSMC_MSG_GetDpmClockFreq),

	MSG_MAP(GetSsVoltageByDpm,		PPSMC_MSG_GetSsVoltageByDpm),

	MSG_MAP(SetMemoryChannelConfig,		PPSMC_MSG_SetMemoryChannelConfig),

	MSG_MAP(SetGeminiMode,			PPSMC_MSG_SetGeminiMode),

	MSG_MAP(SetGeminiApertureHigh,		PPSMC_MSG_SetGeminiApertureHigh),

	MSG_MAP(SetGeminiApertureLow,		PPSMC_MSG_SetGeminiApertureLow),

	MSG_MAP(SetMinLinkDpmByIndex,		PPSMC_MSG_SetMinLinkDpmByIndex),

	MSG_MAP(OverridePcieParameters,		PPSMC_MSG_OverridePcieParameters),

	MSG_MAP(OverDriveSetPercentage,		PPSMC_MSG_OverDriveSetPercentage),

	MSG_MAP(SetMinDeepSleepDcefclk,		PPSMC_MSG_SetMinDeepSleepDcefclk),

	MSG_MAP(ReenableAcDcInterrupt,		PPSMC_MSG_ReenableAcDcInterrupt),

	MSG_MAP(NotifyPowerSource,		PPSMC_MSG_NotifyPowerSource),

	MSG_MAP(SetUclkFastSwitch,		PPSMC_MSG_SetUclkFastSwitch),

	MSG_MAP(SetUclkDownHyst,		PPSMC_MSG_SetUclkDownHyst),

	MSG_MAP(GetCurrentRpm,			PPSMC_MSG_GetCurrentRpm),

	MSG_MAP(SetVideoFps,			PPSMC_MSG_SetVideoFps),

	MSG_MAP(SetTjMax,			PPSMC_MSG_SetTjMax),

	MSG_MAP(SetFanTemperatureTarget,	PPSMC_MSG_SetFanTemperatureTarget),

	MSG_MAP(PrepareMp1ForUnload,		PPSMC_MSG_PrepareMp1ForUnload),

	MSG_MAP(DramLogSetDramAddrHigh,		PPSMC_MSG_DramLogSetDramAddrHigh),

	MSG_MAP(DramLogSetDramAddrLow,		PPSMC_MSG_DramLogSetDramAddrLow),

	MSG_MAP(DramLogSetDramSize,		PPSMC_MSG_DramLogSetDramSize),

	MSG_MAP(SetFanMaxRpm,			PPSMC_MSG_SetFanMaxRpm),

	MSG_MAP(SetFanMinPwm,			PPSMC_MSG_SetFanMinPwm),

	MSG_MAP(ConfigureGfxDidt,		PPSMC_MSG_ConfigureGfxDidt),

	MSG_MAP(NumOfDisplays,			PPSMC_MSG_NumOfDisplays),

	MSG_MAP(RemoveMargins,			PPSMC_MSG_RemoveMargins),

	MSG_MAP(ReadSerialNumTop32,		PPSMC_MSG_ReadSerialNumTop32),

	MSG_MAP(ReadSerialNumBottom32,		PPSMC_MSG_ReadSerialNumBottom32),

	MSG_MAP(SetSystemVirtualDramAddrHigh,	PPSMC_MSG_SetSystemVirtualDramAddrHigh),

	MSG_MAP(SetSystemVirtualDramAddrLow,	PPSMC_MSG_SetSystemVirtualDramAddrLow),

	MSG_MAP(WaflTest,			PPSMC_MSG_WaflTest),

	MSG_MAP(SetFclkGfxClkRatio,		PPSMC_MSG_SetFclkGfxClkRatio),

	MSG_MAP(AllowGfxOff,			PPSMC_MSG_AllowGfxOff),

	MSG_MAP(DisallowGfxOff,			PPSMC_MSG_DisallowGfxOff),

	MSG_MAP(GetPptLimit,			PPSMC_MSG_GetPptLimit),

	MSG_MAP(GetDcModeMaxDpmFreq,		PPSMC_MSG_GetDcModeMaxDpmFreq),

	MSG_MAP(GetDebugData,			PPSMC_MSG_GetDebugData),

	MSG_MAP(SetXgmiMode,			PPSMC_MSG_SetXgmiMode),

	MSG_MAP(RunAfllBtc,			PPSMC_MSG_RunAfllBtc),

	MSG_MAP(ExitBaco,			PPSMC_MSG_ExitBaco),

	MSG_MAP(PrepareMp1ForReset,		PPSMC_MSG_PrepareMp1ForReset),

	MSG_MAP(PrepareMp1ForShutdown,		PPSMC_MSG_PrepareMp1ForShutdown),

	MSG_MAP(SetMGpuFanBoostLimitRpm,	PPSMC_MSG_SetMGpuFanBoostLimitRpm),

	MSG_MAP(GetAVFSVoltageByDpm,		PPSMC_MSG_GetAVFSVoltageByDpm),

	MSG_MAP(TestMessage),

	MSG_MAP(GetSmuVersion),

	MSG_MAP(GetDriverIfVersion),

	MSG_MAP(SetAllowedFeaturesMaskLow),

	MSG_MAP(SetAllowedFeaturesMaskHigh),

	MSG_MAP(EnableAllSmuFeatures),

	MSG_MAP(DisableAllSmuFeatures),

	MSG_MAP(EnableSmuFeaturesLow),

	MSG_MAP(EnableSmuFeaturesHigh),

	MSG_MAP(DisableSmuFeaturesLow),

	MSG_MAP(DisableSmuFeaturesHigh),

	MSG_MAP(GetEnabledSmuFeaturesLow),

	MSG_MAP(GetEnabledSmuFeaturesHigh),

	MSG_MAP(SetWorkloadMask),

	MSG_MAP(SetPptLimit),

	MSG_MAP(SetDriverDramAddrHigh),

	MSG_MAP(SetDriverDramAddrLow),

	MSG_MAP(SetToolsDramAddrHigh),

	MSG_MAP(SetToolsDramAddrLow),

	MSG_MAP(TransferTableSmu2Dram),

	MSG_MAP(TransferTableDram2Smu),

	MSG_MAP(UseDefaultPPTable),

	MSG_MAP(UseBackupPPTable),

	MSG_MAP(RunBtc),

	MSG_MAP(RequestI2CBus),

	MSG_MAP(ReleaseI2CBus),

	MSG_MAP(SetFloorSocVoltage),

	MSG_MAP(SoftReset),

	MSG_MAP(StartBacoMonitor),

	MSG_MAP(CancelBacoMonitor),

	MSG_MAP(EnterBaco),

	MSG_MAP(SetSoftMinByFreq),

	MSG_MAP(SetSoftMaxByFreq),

	MSG_MAP(SetHardMinByFreq),

	MSG_MAP(SetHardMaxByFreq),

	MSG_MAP(GetMinDpmFreq),

	MSG_MAP(GetMaxDpmFreq),

	MSG_MAP(GetDpmFreqByIndex),

	MSG_MAP(GetDpmClockFreq),

	MSG_MAP(GetSsVoltageByDpm),

	MSG_MAP(SetMemoryChannelConfig),

	MSG_MAP(SetGeminiMode),

	MSG_MAP(SetGeminiApertureHigh),

	MSG_MAP(SetGeminiApertureLow),

	MSG_MAP(SetMinLinkDpmByIndex),

	MSG_MAP(OverridePcieParameters),

	MSG_MAP(OverDriveSetPercentage),

	MSG_MAP(SetMinDeepSleepDcefclk),

	MSG_MAP(ReenableAcDcInterrupt),

	MSG_MAP(NotifyPowerSource),

	MSG_MAP(SetUclkFastSwitch),

	MSG_MAP(SetUclkDownHyst),

	MSG_MAP(GetCurrentRpm),

	MSG_MAP(SetVideoFps),

	MSG_MAP(SetTjMax),

	MSG_MAP(SetFanTemperatureTarget),

	MSG_MAP(PrepareMp1ForUnload),

	MSG_MAP(DramLogSetDramAddrHigh),

	MSG_MAP(DramLogSetDramAddrLow),

	MSG_MAP(DramLogSetDramSize),

	MSG_MAP(SetFanMaxRpm),

	MSG_MAP(SetFanMinPwm),

	MSG_MAP(ConfigureGfxDidt),

	MSG_MAP(NumOfDisplays),

	MSG_MAP(RemoveMargins),

	MSG_MAP(ReadSerialNumTop32),

	MSG_MAP(ReadSerialNumBottom32),

	MSG_MAP(SetSystemVirtualDramAddrHigh),

	MSG_MAP(SetSystemVirtualDramAddrLow),

	MSG_MAP(WaflTest),

	MSG_MAP(SetFclkGfxClkRatio),

	MSG_MAP(AllowGfxOff),

	MSG_MAP(DisallowGfxOff),

	MSG_MAP(GetPptLimit),

	MSG_MAP(GetDcModeMaxDpmFreq),

	MSG_MAP(GetDebugData),

	MSG_MAP(SetXgmiMode),

	MSG_MAP(RunAfllBtc),

	MSG_MAP(ExitBaco),

	MSG_MAP(PrepareMp1ForReset),

	MSG_MAP(PrepareMp1ForShutdown),

	MSG_MAP(SetMGpuFanBoostLimitRpm),

	MSG_MAP(GetAVFSVoltageByDpm),

};

static int vega20_get_smu_msg_index(struct smu_context *smc, uint32_t index)