drm/amdgpu/powerplay: add arcturus ppt functions

add arcturus_ppsmc.h arcturus_ppt.c and arcturus_ppt.h files.

This is the initial power management support for Arcturus.
Signed-off-by: Chengming Gui <Jack.Gui@amd.com>
Reviewed-by: Kevin Wang <kevin1.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/powerplay/Makefile

@@ -35,7 +35,7 @@ AMD_POWERPLAY = $(addsuffix /Makefile,$(addprefix $(FULL_AMD_PATH)/powerplay/,$(
 
 include $(AMD_POWERPLAY)
 
-POWER_MGR = amd_powerplay.o amdgpu_smu.o smu_v11_0.o vega20_ppt.o navi10_ppt.o
+POWER_MGR = amd_powerplay.o amdgpu_smu.o smu_v11_0.o vega20_ppt.o arcturus_ppt.o navi10_ppt.o
 
 AMD_PP_POWER = $(addprefix $(AMD_PP_PATH)/,$(POWER_MGR))
 

drivers/gpu/drm/amd/powerplay/arcturus_ppt.c

+/*
+ * Copyright 2019 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.
+ *
+ */
+
+#include "pp_debug.h"
+#include <linux/firmware.h>
+#include "amdgpu.h"
+#include "amdgpu_smu.h"
+#include "atomfirmware.h"
+#include "amdgpu_atomfirmware.h"
+#include "smu_v11_0.h"
+#include "smu11_driver_if_arcturus.h"
+#include "soc15_common.h"
+#include "atom.h"
+#include "power_state.h"
+#include "arcturus_ppt.h"
+#include "arcturus_ppsmc.h"
+#include "nbio/nbio_7_4_sh_mask.h"
+
+#define MSG_MAP(msg, index) \
+	[SMU_MSG_##msg] = index
+
+static int arcturus_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(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(SetSystemVirtualDramAddrHigh,	     PPSMC_MSG_SetSystemVirtualDramAddrHigh),
+	MSG_MAP(SetSystemVirtualDramAddrLow,	     PPSMC_MSG_SetSystemVirtualDramAddrLow),
+	MSG_MAP(EnterBaco,			     PPSMC_MSG_EnterBaco),
+	MSG_MAP(ExitBaco,			     PPSMC_MSG_ExitBaco),
+	MSG_MAP(ArmD3,				     PPSMC_MSG_ArmD3),
+	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(SetWorkloadMask,		     PPSMC_MSG_SetWorkloadMask),
+	MSG_MAP(SetDfSwitchType,		     PPSMC_MSG_SetDfSwitchType),
+	MSG_MAP(GetVoltageByDpm,		     PPSMC_MSG_GetVoltageByDpm),
+	MSG_MAP(GetVoltageByDpmOverdrive,	     PPSMC_MSG_GetVoltageByDpmOverdrive),
+	MSG_MAP(SetPptLimit,			     PPSMC_MSG_SetPptLimit),
+	MSG_MAP(GetPptLimit,			     PPSMC_MSG_GetPptLimit),
+	MSG_MAP(PowerUpVcn0,			     PPSMC_MSG_PowerUpVcn0),
+	MSG_MAP(PowerDownVcn01,			     PPSMC_MSG_PowerDownVcn01),
+	MSG_MAP(PowerUpVcn1,			     PPSMC_MSG_PowerUpVcn1),
+	MSG_MAP(PowerDownVcn1,			     PPSMC_MSG_PowerDownVcn1),
+	MSG_MAP(PrepareMp1ForUnload,		     PPSMC_MSG_PrepareMp1ForUnload),
+	MSG_MAP(PrepareMp1ForReset,		     PPSMC_MSG_PrepareMp1ForReset),
+	MSG_MAP(PrepareMp1ForShutdown,		     PPSMC_MSG_PrepareMp1ForShutdown),
+	MSG_MAP(SoftReset,			     PPSMC_MSG_SoftReset),
+	MSG_MAP(RunAfllBtc,			     PPSMC_MSG_RunAfllBtc),
+	MSG_MAP(RunGfxDcBtc,			     PPSMC_MSG_RunGfxDcBtc),
+	MSG_MAP(RunSocDcBtc,			     PPSMC_MSG_RunSocDcBtc),
+	MSG_MAP(DramLogSetDramAddrHigh,		     PPSMC_MSG_DramLogSetDramAddrHigh),
+	MSG_MAP(DramLogSetDramAddrLow,		     PPSMC_MSG_DramLogSetDramAddrLow),
+	MSG_MAP(DramLogSetDramSize,		     PPSMC_MSG_DramLogSetDramSize),
+	MSG_MAP(GetDebugData,			     PPSMC_MSG_GetDebugData),
+	MSG_MAP(WaflTest,			     PPSMC_MSG_WaflTest),
+	MSG_MAP(SetXgmiMode,			     PPSMC_MSG_SetXgmiMode),
+	MSG_MAP(SetMemoryChannelEnable,		     PPSMC_MSG_SetMemoryChannelEnable),
+};
+
+static int arcturus_get_smu_msg_index(struct smu_context *smc, uint32_t index)
+{
+	int val;
+
+	if (index >= SMU_MSG_MAX_COUNT)
+		return -EINVAL;
+
+	val = arcturus_message_map[index];
+	if (val > PPSMC_Message_Count)
+		return -EINVAL;
+
+	return val;
+}
+
+static const struct pptable_funcs arcturus_ppt_funcs = {
+	.get_smu_msg_index = arcturus_get_smu_msg_index,
+};
+
+void arcturus_set_ppt_funcs(struct smu_context *smu)
+{
+	smu->ppt_funcs = &arcturus_ppt_funcs;
+	smu->smc_if_version = SMU11_DRIVER_IF_VERSION;
+}

drivers/gpu/drm/amd/powerplay/arcturus_ppt.h

+/*
+ * Copyright 2019 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 __ARCTURUS_PPT_H__
+#define __ARCTURUS_PPT_H__
+
+extern void arcturus_set_ppt_funcs(struct smu_context *smu);
+
+#endif

drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h

@@ -242,6 +242,16 @@ enum smu_message_type
 	SMU_MSG_PowerDownJpeg,
 	SMU_MSG_BacoAudioD3PME,
 	SMU_MSG_ArmD3,
+	SMU_MSG_RunGfxDcBtc,
+	SMU_MSG_RunSocDcBtc,
+	SMU_MSG_SetMemoryChannelEnable,
+	SMU_MSG_SetDfSwitchType,
+	SMU_MSG_GetVoltageByDpm,
+	SMU_MSG_GetVoltageByDpmOverdrive,
+	SMU_MSG_PowerUpVcn0,
+	SMU_MSG_PowerDownVcn01,
+	SMU_MSG_PowerUpVcn1,
+	SMU_MSG_PowerDownVcn1,
 	SMU_MSG_MAX_COUNT,
 };
 

drivers/gpu/drm/amd/powerplay/inc/arcturus_ppsmc.h

+/*
+ * Copyright 2018 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 ARCTURUS_PP_SMC_H
+#define ARCTURUS_PP_SMC_H
+
+#pragma pack(push, 1)
+
+// SMU Response Codes:
+#define PPSMC_Result_OK                    0x1
+#define PPSMC_Result_Failed                0xFF
+#define PPSMC_Result_UnknownCmd            0xFE
+#define PPSMC_Result_CmdRejectedPrereq     0xFD
+#define PPSMC_Result_CmdRejectedBusy       0xFC
+
+// Message Definitions:
+// BASIC
+#define PPSMC_MSG_TestMessage                    0x1
+#define PPSMC_MSG_GetSmuVersion                  0x2
+#define PPSMC_MSG_GetDriverIfVersion             0x3
+#define PPSMC_MSG_SetAllowedFeaturesMaskLow      0x4
+#define PPSMC_MSG_SetAllowedFeaturesMaskHigh     0x5
+#define PPSMC_MSG_EnableAllSmuFeatures           0x6
+#define PPSMC_MSG_DisableAllSmuFeatures          0x7
+#define PPSMC_MSG_EnableSmuFeaturesLow           0x8
+#define PPSMC_MSG_EnableSmuFeaturesHigh          0x9
+#define PPSMC_MSG_DisableSmuFeaturesLow          0xA
+#define PPSMC_MSG_DisableSmuFeaturesHigh         0xB
+#define PPSMC_MSG_GetEnabledSmuFeaturesLow       0xC
+#define PPSMC_MSG_GetEnabledSmuFeaturesHigh      0xD
+#define PPSMC_MSG_SetDriverDramAddrHigh          0xE
+#define PPSMC_MSG_SetDriverDramAddrLow           0xF
+#define PPSMC_MSG_SetToolsDramAddrHigh           0x10
+#define PPSMC_MSG_SetToolsDramAddrLow            0x11
+#define PPSMC_MSG_TransferTableSmu2Dram          0x12
+#define PPSMC_MSG_TransferTableDram2Smu          0x13
+#define PPSMC_MSG_UseDefaultPPTable              0x14
+#define PPSMC_MSG_UseBackupPPTable               0x15
+#define PPSMC_MSG_SetSystemVirtualDramAddrHigh   0x16
+#define PPSMC_MSG_SetSystemVirtualDramAddrLow    0x17
+
+//BACO/BAMACO/BOMACO
+#define PPSMC_MSG_EnterBaco                      0x18
+#define PPSMC_MSG_ExitBaco                       0x19
+#define PPSMC_MSG_ArmD3                          0x1A
+
+//DPM
+#define PPSMC_MSG_SetSoftMinByFreq               0x1B
+#define PPSMC_MSG_SetSoftMaxByFreq               0x1C
+#define PPSMC_MSG_SetHardMinByFreq               0x1D
+#define PPSMC_MSG_SetHardMaxByFreq               0x1E
+#define PPSMC_MSG_GetMinDpmFreq                  0x1F
+#define PPSMC_MSG_GetMaxDpmFreq                  0x20
+#define PPSMC_MSG_GetDpmFreqByIndex              0x21
+
+#define PPSMC_MSG_SetWorkloadMask                0x22
+#define PPSMC_MSG_SetDfSwitchType                0x23
+#define PPSMC_MSG_GetVoltageByDpm                0x24
+#define PPSMC_MSG_GetVoltageByDpmOverdrive       0x25
+
+#define PPSMC_MSG_SetPptLimit                    0x26
+#define PPSMC_MSG_GetPptLimit                    0x27
+
+//Power Gating
+#define PPSMC_MSG_PowerUpVcn0                    0x28
+#define PPSMC_MSG_PowerDownVcn01                 0x29
+#define PPSMC_MSG_PowerUpVcn1                    0x2A
+#define PPSMC_MSG_PowerDownVcn1                  0x2B
+
+//Resets and reload
+#define PPSMC_MSG_PrepareMp1ForUnload            0x2C
+#define PPSMC_MSG_PrepareMp1ForReset             0x2D
+#define PPSMC_MSG_PrepareMp1ForShutdown          0x2E
+#define PPSMC_MSG_SoftReset                      0x2F
+
+//BTC
+#define PPSMC_MSG_RunAfllBtc                     0x30
+#define PPSMC_MSG_RunGfxDcBtc                    0x31
+#define PPSMC_MSG_RunSocDcBtc                    0x32
+
+//Debug
+#define PPSMC_MSG_DramLogSetDramAddrHigh         0x33
+#define PPSMC_MSG_DramLogSetDramAddrLow          0x34
+#define PPSMC_MSG_DramLogSetDramSize             0x35
+#define PPSMC_MSG_GetDebugData                   0x36
+
+//WAFL and XGMI
+#define PPSMC_MSG_WaflTest                       0x37
+#define PPSMC_MSG_SetXgmiMode                    0x38
+
+//Others
+#define PPSMC_MSG_SetMemoryChannelEnable         0x39
+
+#define PPSMC_Message_Count                      0x3A
+
+typedef uint32_t PPSMC_Result;
+typedef uint32_t PPSMC_Msg;
+#pragma pack(pop)
+
+#endif

drivers/gpu/drm/amd/powerplay/smu_v11_0.c

@@ -33,6 +33,7 @@
 #include "soc15_common.h"
 #include "atom.h"
 #include "vega20_ppt.h"
+#include "arcturus_ppt.h"
 #include "navi10_ppt.h"
 
 #include "asic_reg/thm/thm_11_0_2_offset.h"
@@ -1803,6 +1804,9 @@ void smu_v11_0_set_smu_funcs(struct smu_context *smu)
 	case CHIP_VEGA20:
 		vega20_set_ppt_funcs(smu);
 		break;
+	case CHIP_ARCTURUS:
+		arcturus_set_ppt_funcs(smu);
+		break;
 	case CHIP_NAVI10:
 	case CHIP_NAVI14:
 		navi10_set_ppt_funcs(smu);