drm/amd/powerplay: implement smu vega20_message_map for vega20

This patch implements smu vega20_message_map to map the PPSMC messages from
smu11 to specific asic.

Signed-off-by: Kevin Wang <Kevin1.Wang@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h
index b363741..6983245 100644 (file)
--- a/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h
@@ -192,6 +192,7 @@ struct smu_context
 struct pptable_funcs {
        int (*store_powerplay_table)(struct smu_context *smu);
        int (*check_powerplay_table)(struct smu_context *smu);
+       int (*get_smu_msg_index)(struct smu_context *smu, uint32_t index);
 };
 
 struct smu_funcs
@@ -273,6 +274,9 @@ struct smu_funcs
 #define smu_check_powerplay_table(smu) \
        ((smu)->ppt_funcs->check_powerplay_table ? (smu)->ppt_funcs->check_powerplay_table((smu)) : 0)
 
+#define smu_msg_get_index(smu, msg) \
+       ((smu)->ppt_funcs? ((smu)->ppt_funcs->get_smu_msg_index? (smu)->ppt_funcs->get_smu_msg_index((smu), (msg)) : -EINVAL) : -EINVAL)
+
 extern int smu_get_atom_data_table(struct smu_context *smu, uint32_t table,
                                   uint16_t *size, uint8_t *frev, uint8_t *crev,
                                   uint8_t **addr);

diff --git a/drivers/gpu/drm/amd/powerplay/vega20_ppt.c b/drivers/gpu/drm/amd/powerplay/vega20_ppt.c
index 7bc3e4e..5e561ad 100644 (file)
--- a/drivers/gpu/drm/amd/powerplay/vega20_ppt.c
+++ b/drivers/gpu/drm/amd/powerplay/vega20_ppt.c
@@ -28,13 +28,109 @@
 #include "atomfirmware.h"
 #include "amdgpu_atomfirmware.h"
 #include "smu_v11_0.h"
-#include "smu_v11_0_ppsmc.h"
 #include "smu11_driver_if.h"
 #include "soc15_common.h"
 #include "atom.h"
 #include "vega20_ppt.h"
 #include "vega20_pptable.h"
-#include "vega20_ppt.h"
+#include "vega20_ppsmc.h"
+
+#define MSG_MAP(msg, index) \
+       [SMU_MSG_##msg] = index
+
+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),
+};
+
+static int vega20_get_smu_msg_index(struct smu_context *smc, uint32_t index)
+{
+       if (index > SMU_MSG_MAX_COUNT || index > PPSMC_Message_Count)
+               return -EINVAL;
+       return vega20_message_map[index];
+
+}
 
 static int vega20_store_powerplay_table(struct smu_context *smu)
 {
@@ -75,6 +171,7 @@ static int vega20_check_powerplay_table(struct smu_context *smu)
 static const struct pptable_funcs vega20_ppt_funcs = {
        .store_powerplay_table = vega20_store_powerplay_table,
        .check_powerplay_table = vega20_check_powerplay_table,
+       .get_smu_msg_index = vega20_get_smu_msg_index,
 };
 
 void vega20_set_ppt_funcs(struct smu_context *smu)