drm/amdgpu/powerplay: add initial swSMU support for sienna_cichlid (v2)

SMU11 based similar to navi1x.

v2: squash in SMU IF updates

Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Kevin Wang <kevin1.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

4 files changed, 1351 insertions, 0 deletions

diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu11_driver_if_sienna_cichlid.h b/drivers/gpu/drm/amd/powerplay/inc/smu11_driver_if_sienna_cichlid.h
new file mode 100644
index 000000000000..bdffba1f0086
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/smu11_driver_if_sienna_cichlid.h
@@ -0,0 +1,1209 @@
+/*
+ * Copyright 2020 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 __SMU11_DRIVER_IF_SIENNA_CICHLID_H__
+#define __SMU11_DRIVER_IF_SIENNA_CICHLID_H__
+
+// *** IMPORTANT ***
+// SMU TEAM: Always increment the interface version if 
+// any structure is changed in this file
+#define SMU11_DRIVER_IF_VERSION 0x30
+
+#define PPTABLE_Sienna_Cichlid_SMU_VERSION 4
+
+#define NUM_GFXCLK_DPM_LEVELS  16
+#define NUM_SMNCLK_DPM_LEVELS  2
+#define NUM_SOCCLK_DPM_LEVELS  8
+#define NUM_MP0CLK_DPM_LEVELS  2
+#define NUM_DCLK_DPM_LEVELS    8
+#define NUM_VCLK_DPM_LEVELS    8
+#define NUM_DCEFCLK_DPM_LEVELS 8
+#define NUM_PHYCLK_DPM_LEVELS  8
+#define NUM_DISPCLK_DPM_LEVELS 8
+#define NUM_PIXCLK_DPM_LEVELS  8
+#define NUM_DTBCLK_DPM_LEVELS  8
+#define NUM_UCLK_DPM_LEVELS    4 
+#define NUM_MP1CLK_DPM_LEVELS  2
+#define NUM_LINK_LEVELS        2
+#define NUM_FCLK_DPM_LEVELS    8 
+#define NUM_XGMI_LEVELS        2
+#define NUM_XGMI_PSTATE_LEVELS 4
+#define NUM_OD_FAN_MAX_POINTS  6
+
+#define MAX_GFXCLK_DPM_LEVEL  (NUM_GFXCLK_DPM_LEVELS  - 1)
+#define MAX_SMNCLK_DPM_LEVEL  (NUM_SMNCLK_DPM_LEVELS  - 1)
+#define MAX_SOCCLK_DPM_LEVEL  (NUM_SOCCLK_DPM_LEVELS  - 1)
+#define MAX_MP0CLK_DPM_LEVEL  (NUM_MP0CLK_DPM_LEVELS  - 1)
+#define MAX_DCLK_DPM_LEVEL    (NUM_DCLK_DPM_LEVELS    - 1)
+#define MAX_VCLK_DPM_LEVEL    (NUM_VCLK_DPM_LEVELS    - 1)
+#define MAX_DCEFCLK_DPM_LEVEL (NUM_DCEFCLK_DPM_LEVELS - 1)
+#define MAX_DISPCLK_DPM_LEVEL (NUM_DISPCLK_DPM_LEVELS - 1)
+#define MAX_PIXCLK_DPM_LEVEL  (NUM_PIXCLK_DPM_LEVELS  - 1)
+#define MAX_PHYCLK_DPM_LEVEL  (NUM_PHYCLK_DPM_LEVELS  - 1)
+#define MAX_DTBCLK_DPM_LEVEL  (NUM_DTBCLK_DPM_LEVELS  - 1)
+#define MAX_UCLK_DPM_LEVEL    (NUM_UCLK_DPM_LEVELS    - 1)
+#define MAX_MP1CLK_DPM_LEVEL  (NUM_MP1CLK_DPM_LEVELS  - 1)
+#define MAX_LINK_LEVEL        (NUM_LINK_LEVELS        - 1)
+#define MAX_FCLK_DPM_LEVEL    (NUM_FCLK_DPM_LEVELS    - 1)
+
+//Gemini Modes
+#define PPSMC_GeminiModeNone   0  //Single GPU board
+#define PPSMC_GeminiModeMaster 1  //Master GPU on a Gemini board
+#define PPSMC_GeminiModeSlave  2  //Slave GPU on a Gemini board
+
+// Feature Control Defines
+// DPM
+#define FEATURE_DPM_PREFETCHER_BIT      0
+#define FEATURE_DPM_GFXCLK_BIT          1
+#define FEATURE_DPM_GFX_GPO_BIT         2
+#define FEATURE_DPM_UCLK_BIT            3
+#define FEATURE_DPM_FCLK_BIT            4
+#define FEATURE_DPM_SOCCLK_BIT          5
+#define FEATURE_DPM_MP0CLK_BIT          6
+#define FEATURE_DPM_LINK_BIT            7
+#define FEATURE_DPM_DCEFCLK_BIT         8
+#define FEATURE_DPM_XGMI_BIT            9
+#define FEATURE_MEM_VDDCI_SCALING_BIT   10 
+#define FEATURE_MEM_MVDD_SCALING_BIT    11
+                                        
+//Idle                                  
+#define FEATURE_DS_GFXCLK_BIT           12
+#define FEATURE_DS_SOCCLK_BIT           13
+#define FEATURE_DS_FCLK_BIT             14
+#define FEATURE_DS_LCLK_BIT             15
+#define FEATURE_DS_DCEFCLK_BIT          16
+#define FEATURE_DS_UCLK_BIT             17
+#define FEATURE_GFX_ULV_BIT             18  
+#define FEATURE_FW_DSTATE_BIT           19 
+#define FEATURE_GFXOFF_BIT              20
+#define FEATURE_BACO_BIT                21
+#define FEATURE_MM_DPM_PG_BIT           22  
+#define FEATURE_SPARE_23_BIT            23
+//Throttler/Response                    
+#define FEATURE_PPT_BIT                 24
+#define FEATURE_TDC_BIT                 25
+#define FEATURE_APCC_PLUS_BIT           26
+#define FEATURE_GTHR_BIT                27
+#define FEATURE_ACDC_BIT                28
+#define FEATURE_VR0HOT_BIT              29
+#define FEATURE_VR1HOT_BIT              30  
+#define FEATURE_FW_CTF_BIT              31
+#define FEATURE_FAN_CONTROL_BIT         32
+#define FEATURE_THERMAL_BIT             33
+#define FEATURE_GFX_DCS_BIT             34
+//VF                                    
+#define FEATURE_RM_BIT                  35
+#define FEATURE_LED_DISPLAY_BIT         36
+//Other                                 
+#define FEATURE_GFX_SS_BIT              37
+#define FEATURE_OUT_OF_BAND_MONITOR_BIT 38
+#define FEATURE_TEMP_DEPENDENT_VMIN_BIT 39
+
+#define FEATURE_MMHUB_PG_BIT            40 
+#define FEATURE_ATHUB_PG_BIT            41
+#define FEATURE_APCC_DFLL_BIT           42
+#define FEATURE_DF_SUPERV_BIT           43
+#define FEATURE_RSMU_SMN_CG_BIT         44
+#define FEATURE_DF_CSTATE_BIT           45
+#define FEATURE_2_STEP_PSTATE_BIT       46
+#define FEATURE_SMNCLK_DPM_BIT          47
+#define FEATURE_SPARE_48_BIT            48
+#define FEATURE_SPARE_49_BIT            49
+#define FEATURE_SPARE_50_BIT            50
+#define FEATURE_SPARE_51_BIT            51
+#define FEATURE_SPARE_52_BIT            52
+#define FEATURE_SPARE_53_BIT            53
+#define FEATURE_SPARE_54_BIT            54
+#define FEATURE_SPARE_55_BIT            55
+#define FEATURE_SPARE_56_BIT            56
+#define FEATURE_SPARE_57_BIT            57
+#define FEATURE_SPARE_58_BIT            58
+#define FEATURE_SPARE_59_BIT            59
+#define FEATURE_SPARE_60_BIT            60
+#define FEATURE_SPARE_61_BIT            61
+#define FEATURE_SPARE_62_BIT            62
+#define FEATURE_SPARE_63_BIT            63
+#define NUM_FEATURES                    64
+
+//For use with feature control messages
+typedef enum {
+  FEATURE_PWR_ALL,
+  FEATURE_PWR_S5,
+  FEATURE_PWR_BACO,
+  FEATURE_PWR_SOC,
+  FEATURE_PWR_GFX,
+  FEATURE_PWR_DOMAIN_COUNT,
+} FEATURE_PWR_DOMAIN_e;
+
+
+// Debug Overrides Bitmask
+#define DPM_OVERRIDE_DISABLE_FCLK_PID                0x00000001
+#define DPM_OVERRIDE_DISABLE_UCLK_PID                0x00000002
+#define DPM_OVERRIDE_DISABLE_VOLT_LINK_VCN_FCLK      0x00000004
+#define DPM_OVERRIDE_ENABLE_FREQ_LINK_VCLK_FCLK      0x00000008
+#define DPM_OVERRIDE_ENABLE_FREQ_LINK_DCLK_FCLK      0x00000010
+#define DPM_OVERRIDE_ENABLE_FREQ_LINK_GFXCLK_SOCCLK  0x00000020
+#define DPM_OVERRIDE_ENABLE_FREQ_LINK_GFXCLK_UCLK    0x00000040
+#define DPM_OVERRIDE_DISABLE_VOLT_LINK_DCE_FCLK      0x00000080
+#define DPM_OVERRIDE_DISABLE_VOLT_LINK_MP0_SOCCLK    0x00000100
+#define DPM_OVERRIDE_DISABLE_DFLL_PLL_SHUTDOWN       0x00000200
+#define DPM_OVERRIDE_DISABLE_MEMORY_TEMPERATURE_READ 0x00000400
+#define DPM_OVERRIDE_DISABLE_VOLT_LINK_VCN_DCEFCLK   0x00000800
+#define DPM_OVERRIDE_DISABLE_FAST_FCLK_TIMER         0x00001000
+#define DPM_OVERRIDE_DISABLE_VCN_PG                  0x00002000
+#define DPM_OVERRIDE_DISABLE_FMAX_VMAX               0x00004000
+
+// VR Mapping Bit Defines
+#define VR_MAPPING_VR_SELECT_MASK  0x01
+#define VR_MAPPING_VR_SELECT_SHIFT 0x00
+
+#define VR_MAPPING_PLANE_SELECT_MASK  0x02
+#define VR_MAPPING_PLANE_SELECT_SHIFT 0x01
+
+// PSI Bit Defines
+#define PSI_SEL_VR0_PLANE0_PSI0  0x01
+#define PSI_SEL_VR0_PLANE0_PSI1  0x02
+#define PSI_SEL_VR0_PLANE1_PSI0  0x04
+#define PSI_SEL_VR0_PLANE1_PSI1  0x08
+#define PSI_SEL_VR1_PLANE0_PSI0  0x10
+#define PSI_SEL_VR1_PLANE0_PSI1  0x20
+#define PSI_SEL_VR1_PLANE1_PSI0  0x40
+#define PSI_SEL_VR1_PLANE1_PSI1  0x80
+
+// Throttler Control/Status Bits
+#define THROTTLER_PADDING_BIT      0
+#define THROTTLER_TEMP_EDGE_BIT    1
+#define THROTTLER_TEMP_HOTSPOT_BIT 2
+#define THROTTLER_TEMP_MEM_BIT     3
+#define THROTTLER_TEMP_VR_GFX_BIT  4
+#define THROTTLER_TEMP_VR_MEM0_BIT 5
+#define THROTTLER_TEMP_VR_MEM1_BIT 6
+#define THROTTLER_TEMP_VR_SOC_BIT  7
+#define THROTTLER_TEMP_LIQUID0_BIT 8
+#define THROTTLER_TEMP_LIQUID1_BIT 9
+#define THROTTLER_TEMP_PLX_BIT     10
+#define THROTTLER_TDC_GFX_BIT      11
+#define THROTTLER_TDC_SOC_BIT      12
+#define THROTTLER_PPT0_BIT         13
+#define THROTTLER_PPT1_BIT         14
+#define THROTTLER_PPT2_BIT         15
+#define THROTTLER_PPT3_BIT         16
+#define THROTTLER_FIT_BIT          17
+#define THROTTLER_PPM_BIT          18
+#define THROTTLER_APCC_BIT         19
+
+// FW DState Features Control Bits
+// FW DState Features Control Bits
+#define FW_DSTATE_SOC_ULV_BIT               0
+#define FW_DSTATE_G6_HSR_BIT                1
+#define FW_DSTATE_G6_PHY_VDDCI_OFF_BIT      2
+#define FW_DSTATE_MP0_DS_BIT                3
+#define FW_DSTATE_SMN_DS_BIT                4
+#define FW_DSTATE_MP1_DS_BIT                5
+#define FW_DSTATE_MP1_WHISPER_MODE_BIT      6
+#define FW_DSTATE_SOC_LIV_MIN_BIT           7
+#define FW_DSTATE_SOC_PLL_PWRDN_BIT         8
+#define FW_DSTATE_MEM_PLL_PWRDN_BIT         9   
+#define FW_DSTATE_OPTIMIZE_MALL_REFRESH_BIT 10
+#define FW_DSTATE_MEM_PSI_BIT               11
+
+#define FW_DSTATE_SOC_ULV_MASK                    (1 << FW_DSTATE_SOC_ULV_BIT          )
+#define FW_DSTATE_G6_HSR_MASK                     (1 << FW_DSTATE_G6_HSR_BIT           )
+#define FW_DSTATE_G6_PHY_VDDCI_OFF_MASK           (1 << FW_DSTATE_G6_PHY_VDDCI_OFF_BIT )
+#define FW_DSTATE_MP1_DS_MASK                     (1 << FW_DSTATE_MP1_DS_BIT           )  
+#define FW_DSTATE_MP0_DS_MASK                     (1 << FW_DSTATE_MP0_DS_BIT           )   
+#define FW_DSTATE_SMN_DS_MASK                     (1 << FW_DSTATE_SMN_DS_BIT           )
+#define FW_DSTATE_MP1_WHISPER_MODE_MASK           (1 << FW_DSTATE_MP1_WHISPER_MODE_BIT )
+#define FW_DSTATE_SOC_LIV_MIN_MASK                (1 << FW_DSTATE_SOC_LIV_MIN_BIT      )
+#define FW_DSTATE_SOC_PLL_PWRDN_MASK              (1 << FW_DSTATE_SOC_PLL_PWRDN_BIT    )
+#define FW_DSTATE_MEM_PLL_PWRDN_MASK              (1 << FW_DSTATE_MEM_PLL_PWRDN_BIT    )
+#define FW_DSTATE_OPTIMIZE_MALL_REFRESH_MASK      (1 << FW_DSTATE_OPTIMIZE_MALL_REFRESH_BIT    )
+#define FW_DSTATE_MEM_PSI_MASK                    (1 << FW_DSTATE_MEM_PSI_BIT    )
+
+// GFX GPO Feature Contains PACE and DEM sub features
+#define GFX_GPO_PACE_BIT                   0
+#define GFX_GPO_DEM_BIT                    1
+
+#define GFX_GPO_PACE_MASK                  (1 << GFX_GPO_PACE_BIT)
+#define GFX_GPO_DEM_MASK                   (1 << GFX_GPO_DEM_BIT )
+
+#define GPO_UPDATE_REQ_UCLKDPM_MASK  0x1
+#define GPO_UPDATE_REQ_FCLKDPM_MASK  0x2
+#define GPO_UPDATE_REQ_MALLHIT_MASK  0x4
+
+
+//LED Display Mask & Control Bits
+#define LED_DISPLAY_GFX_DPM_BIT            0
+#define LED_DISPLAY_PCIE_BIT               1
+#define LED_DISPLAY_ERROR_BIT              2
+
+//RLC Pace Table total number of levels
+#define RLC_PACE_TABLE_NUM_LEVELS 16
+
+typedef enum {
+  DRAM_BIT_WIDTH_DISABLED = 0,
+  DRAM_BIT_WIDTH_X_8,
+  DRAM_BIT_WIDTH_X_16,
+  DRAM_BIT_WIDTH_X_32,
+  DRAM_BIT_WIDTH_X_64, // NOT USED.
+  DRAM_BIT_WIDTH_X_128,
+  DRAM_BIT_WIDTH_COUNT,
+} DRAM_BIT_WIDTH_TYPE_e;
+
+//I2C Interface
+#define NUM_I2C_CONTROLLERS                16
+
+#define I2C_CONTROLLER_ENABLED             1
+#define I2C_CONTROLLER_DISABLED            0
+
+#define MAX_SW_I2C_COMMANDS                24
+
+typedef enum {
+  I2C_CONTROLLER_PORT_0 = 0,  //CKSVII2C0
+  I2C_CONTROLLER_PORT_1 = 1,  //CKSVII2C1
+  I2C_CONTROLLER_PORT_COUNT,
+} I2cControllerPort_e;
+
+typedef enum {
+  I2C_CONTROLLER_NAME_VR_GFX = 0,
+  I2C_CONTROLLER_NAME_VR_SOC,
+  I2C_CONTROLLER_NAME_VR_VDDCI,
+  I2C_CONTROLLER_NAME_VR_MVDD,
+  I2C_CONTROLLER_NAME_LIQUID0,
+  I2C_CONTROLLER_NAME_LIQUID1,  
+  I2C_CONTROLLER_NAME_PLX,
+  I2C_CONTROLLER_NAME_OTHER,
+  I2C_CONTROLLER_NAME_COUNT,  
+} I2cControllerName_e;
+
+typedef enum {
+  I2C_CONTROLLER_THROTTLER_TYPE_NONE = 0,
+  I2C_CONTROLLER_THROTTLER_VR_GFX,
+  I2C_CONTROLLER_THROTTLER_VR_SOC,
+  I2C_CONTROLLER_THROTTLER_VR_VDDCI,
+  I2C_CONTROLLER_THROTTLER_VR_MVDD,
+  I2C_CONTROLLER_THROTTLER_LIQUID0,
+  I2C_CONTROLLER_THROTTLER_LIQUID1,  
+  I2C_CONTROLLER_THROTTLER_PLX,
+  I2C_CONTROLLER_THROTTLER_INA3221,
+  I2C_CONTROLLER_THROTTLER_COUNT,  
+} I2cControllerThrottler_e;
+
+typedef enum {
+  I2C_CONTROLLER_PROTOCOL_VR_XPDE132G5,
+  I2C_CONTROLLER_PROTOCOL_VR_IR35217,
+  I2C_CONTROLLER_PROTOCOL_TMP_TMP102A,
+  I2C_CONTROLLER_PROTOCOL_INA3221,
+  I2C_CONTROLLER_PROTOCOL_COUNT,  
+} I2cControllerProtocol_e;
+
+typedef struct {
+  uint8_t   Enabled;
+  uint8_t   Speed;
+  uint8_t   SlaveAddress;  
+  uint8_t   ControllerPort;
+  uint8_t   ControllerName;
+  uint8_t   ThermalThrotter;
+  uint8_t   I2cProtocol;
+  uint8_t   PaddingConfig;  
+} I2cControllerConfig_t;
+
+typedef enum {
+  I2C_PORT_SVD_SCL = 0,  
+  I2C_PORT_GPIO,      
+} I2cPort_e; 
+
+typedef enum {
+  I2C_SPEED_FAST_50K = 0,      //50  Kbits/s
+  I2C_SPEED_FAST_100K,         //100 Kbits/s
+  I2C_SPEED_FAST_400K,         //400 Kbits/s
+  I2C_SPEED_FAST_PLUS_1M,      //1   Mbits/s (in fast mode)
+  I2C_SPEED_HIGH_1M,           //1   Mbits/s (in high speed mode)
+  I2C_SPEED_HIGH_2M,           //2.3 Mbits/s  
+  I2C_SPEED_COUNT,  
+} I2cSpeed_e;
+
+typedef enum {
+  I2C_CMD_READ = 0,
+  I2C_CMD_WRITE,
+  I2C_CMD_COUNT,  
+} I2cCmdType_e;
+
+typedef enum {
+  FAN_MODE_AUTO = 0,
+  FAN_MODE_MANUAL_LINEAR,
+} FanMode_e;
+
+#define CMDCONFIG_STOP_BIT             0
+#define CMDCONFIG_RESTART_BIT          1
+#define CMDCONFIG_READWRITE_BIT        2 //bit should be 0 for read, 1 for write
+
+#define CMDCONFIG_STOP_MASK           (1 << CMDCONFIG_STOP_BIT)
+#define CMDCONFIG_RESTART_MASK        (1 << CMDCONFIG_RESTART_BIT)
+#define CMDCONFIG_READWRITE_MASK      (1 << CMDCONFIG_READWRITE_BIT)
+
+typedef struct {
+  uint8_t ReadWriteData;  //Return data for read. Data to send for write
+  uint8_t CmdConfig; //Includes whether associated command should have a stop or restart command, and is a read or write
+} SwI2cCmd_t; //SW I2C Command Table
+
+typedef struct {
+  uint8_t     I2CcontrollerPort; //CKSVII2C0(0) or //CKSVII2C1(1)
+  uint8_t     I2CSpeed;          //Use I2cSpeed_e to indicate speed to select
+  uint8_t     SlaveAddress;      //Slave address of device
+  uint8_t     NumCmds;           //Number of commands
+
+  SwI2cCmd_t  SwI2cCmds[MAX_SW_I2C_COMMANDS];
+} SwI2cRequest_t; // SW I2C Request Table
+
+typedef struct {
+  SwI2cRequest_t SwI2cRequest;
+
+  uint32_t Spare[8];
+  uint32_t MmHubPadding[8]; // SMU internal use
+} SwI2cRequestExternal_t;
+
+//D3HOT sequences
+typedef enum {
+  BACO_SEQUENCE,
+  MSR_SEQUENCE,
+  BAMACO_SEQUENCE,
+  ULPS_SEQUENCE,
+  D3HOT_SEQUENCE_COUNT,
+} D3HOTSequence_e;
+
+//THis is aligned with RSMU PGFSM Register Mapping
+typedef enum {
+  PG_DYNAMIC_MODE = 0,
+  PG_STATIC_MODE,
+} PowerGatingMode_e;
+
+//This is aligned with RSMU PGFSM Register Mapping
+typedef enum {
+  PG_POWER_DOWN = 0,
+  PG_POWER_UP,
+} PowerGatingSettings_e;
+
+typedef struct {            
+  uint32_t a;  // store in IEEE float format in this variable
+  uint32_t b;  // store in IEEE float format in this variable
+  uint32_t c;  // store in IEEE float format in this variable
+} QuadraticInt_t;
+
+typedef struct {            
+  uint32_t a;  // store in fixed point, [31:20] signed integer, [19:0] fractional bits
+  uint32_t b;  // store in fixed point, [31:20] signed integer, [19:0] fractional bits
+  uint32_t c;  // store in fixed point, [31:20] signed integer, [19:0] fractional bits
+} QuadraticFixedPoint_t;
+
+typedef struct {            
+  uint32_t m;  // store in IEEE float format in this variable
+  uint32_t b;  // store in IEEE float format in this variable
+} LinearInt_t;
+
+typedef struct {            
+  uint32_t a;  // store in IEEE float format in this variable
+  uint32_t b;  // store in IEEE float format in this variable
+  uint32_t c;  // store in IEEE float format in this variable
+} DroopInt_t;
+
+//Piecewise linear droop model, Sienna_Cichlid currently used only for GFX DFLL 
+#define NUM_PIECE_WISE_LINEAR_DROOP_MODEL_VF_POINTS 5
+typedef enum {
+  PIECEWISE_LINEAR_FUSED_MODEL = 0,
+  PIECEWISE_LINEAR_PP_MODEL,
+  QUADRATIC_PP_MODEL,
+} DfllDroopModelSelect_e;
+
+typedef struct {
+  uint32_t Fset[NUM_PIECE_WISE_LINEAR_DROOP_MODEL_VF_POINTS];    //in GHz, store in IEEE float format
+  uint32_t Vdroop[NUM_PIECE_WISE_LINEAR_DROOP_MODEL_VF_POINTS];  //in V  , store in IEEE float format
+}PiecewiseLinearDroopInt_t;
+
+typedef enum {
+  GFXCLK_SOURCE_PLL = 0, 
+  GFXCLK_SOURCE_DFLL, 
+  GFXCLK_SOURCE_COUNT, 
+} GFXCLK_SOURCE_e; 
+
+//Only Clks that have DPM descriptors are listed here 
+typedef enum {
+  PPCLK_GFXCLK = 0,
+  PPCLK_SOCCLK,
+  PPCLK_UCLK,
+  PPCLK_FCLK,  
+  PPCLK_DCLK_0,
+  PPCLK_VCLK_0,
+  PPCLK_DCLK_1,
+  PPCLK_VCLK_1,
+  PPCLK_DCEFCLK,
+  PPCLK_DISPCLK,
+  PPCLK_PIXCLK,
+  PPCLK_PHYCLK,
+  PPCLK_DTBCLK,
+  PPCLK_COUNT,
+} PPCLK_e;
+
+typedef enum {
+  VOLTAGE_MODE_AVFS = 0,
+  VOLTAGE_MODE_AVFS_SS,
+  VOLTAGE_MODE_SS,
+  VOLTAGE_MODE_COUNT,
+} VOLTAGE_MODE_e;
+
+
+typedef enum {
+  AVFS_VOLTAGE_GFX = 0,
+  AVFS_VOLTAGE_SOC,
+  AVFS_VOLTAGE_COUNT,
+} AVFS_VOLTAGE_TYPE_e;
+
+typedef enum {
+  UCLK_DIV_BY_1 = 0,
+  UCLK_DIV_BY_2,
+  UCLK_DIV_BY_4,
+  UCLK_DIV_BY_8,
+} UCLK_DIV_e;
+
+typedef enum {
+  GPIO_INT_POLARITY_ACTIVE_LOW = 0,
+  GPIO_INT_POLARITY_ACTIVE_HIGH,
+} GpioIntPolarity_e;
+
+typedef enum {
+  PWR_CONFIG_TDP = 0,
+  PWR_CONFIG_TGP,
+  PWR_CONFIG_TCP_ESTIMATED,
+  PWR_CONFIG_TCP_MEASURED,
+} PwrConfig_e;
+
+typedef enum {
+  XGMI_LINK_RATE_2 = 2,    // 2Gbps
+  XGMI_LINK_RATE_4 = 4,    // 4Gbps
+  XGMI_LINK_RATE_8 = 8,    // 8Gbps
+  XGMI_LINK_RATE_12 = 12,  // 12Gbps
+  XGMI_LINK_RATE_16 = 16,  // 16Gbps
+  XGMI_LINK_RATE_17 = 17,  // 17Gbps
+  XGMI_LINK_RATE_18 = 18,  // 18Gbps
+  XGMI_LINK_RATE_19 = 19,  // 19Gbps
+  XGMI_LINK_RATE_20 = 20,  // 20Gbps
+  XGMI_LINK_RATE_21 = 21,  // 21Gbps
+  XGMI_LINK_RATE_22 = 22,  // 22Gbps
+  XGMI_LINK_RATE_23 = 23,  // 23Gbps
+  XGMI_LINK_RATE_24 = 24,  // 24Gbps
+  XGMI_LINK_RATE_25 = 25,  // 25Gbps
+  XGMI_LINK_RATE_COUNT
+} XGMI_LINK_RATE_e;
+
+typedef enum {
+  XGMI_LINK_WIDTH_1 = 0,  // x1
+  XGMI_LINK_WIDTH_2,  // x2
+  XGMI_LINK_WIDTH_4,  // x4
+  XGMI_LINK_WIDTH_8,  // x8
+  XGMI_LINK_WIDTH_9,  // x9
+  XGMI_LINK_WIDTH_16, // x16
+  XGMI_LINK_WIDTH_COUNT
+} XGMI_LINK_WIDTH_e;
+
+typedef struct {
+  uint8_t        VoltageMode;         // 0 - AVFS only, 1- min(AVFS,SS), 2-SS only
+  uint8_t        SnapToDiscrete;      // 0 - Fine grained DPM, 1 - Discrete DPM
+  uint8_t        NumDiscreteLevels;   // Set to 2 (Fmin, Fmax) when using fine grained DPM, otherwise set to # discrete levels used
+  uint8_t        Padding;         
+  LinearInt_t    ConversionToAvfsClk; // Transfer function to AVFS Clock (GHz->GHz)
+  QuadraticInt_t SsCurve;             // Slow-slow curve (GHz->V)
+  uint16_t       SsFmin;              // Fmin for SS curve. If SS curve is selected, will use V@SSFmin for F <= Fmin
+  uint16_t       Padding16;    
+} DpmDescriptor_t;
+
+typedef enum  {
+  PPT_THROTTLER_PPT0,
+  PPT_THROTTLER_PPT1,
+  PPT_THROTTLER_PPT2,
+  PPT_THROTTLER_PPT3,       
+  PPT_THROTTLER_COUNT
+} PPT_THROTTLER_e;
+
+typedef enum  {
+  TEMP_EDGE,
+  TEMP_HOTSPOT,
+  TEMP_MEM,
+  TEMP_VR_GFX,
+  TEMP_VR_MEM0,
+  TEMP_VR_MEM1,
+  TEMP_VR_SOC,  
+  TEMP_LIQUID0,
+  TEMP_LIQUID1,  
+  TEMP_PLX,
+  TEMP_COUNT,
+} TEMP_e;
+
+typedef enum {
+  TDC_THROTTLER_GFX,
+  TDC_THROTTLER_SOC,
+  TDC_THROTTLER_COUNT
+} TDC_THROTTLER_e;
+
+// Used for 2-step UCLK DPM change workaround
+typedef struct {
+  uint16_t Fmin;
+  uint16_t Fmax;
+} UclkDpmChangeRange_t;
+
+typedef struct {
+  // MAJOR SECTION: SKU PARAMETERS
+
+  uint32_t Version;
+
+  // SECTION: Feature Enablement
+  uint32_t FeaturesToRun[NUM_FEATURES / 32];
+
+  // SECTION: Infrastructure Limits
+  uint16_t SocketPowerLimitAc[PPT_THROTTLER_COUNT]; // Watts
+  uint16_t SocketPowerLimitAcTau[PPT_THROTTLER_COUNT]; // Time constant of LPF in ms
+  uint16_t SocketPowerLimitDc[PPT_THROTTLER_COUNT];  // Watts
+  uint16_t SocketPowerLimitDcTau[PPT_THROTTLER_COUNT];  // Time constant of LPF in ms
+
+  uint16_t TdcLimit[TDC_THROTTLER_COUNT];             // Amps
+  uint16_t TdcLimitTau[TDC_THROTTLER_COUNT];          // Time constant of LPF in ms
+
+  uint16_t TemperatureLimit[TEMP_COUNT]; // Celcius
+  
+  uint32_t FitLimit;                // Failures in time (failures per million parts over the defined lifetime)
+
+  // SECTION: Power Configuration
+  uint8_t      TotalPowerConfig;    //0-TDP, 1-TGP, 2-TCP Estimated, 3-TCP Measured. Use defines from PwrConfig_e
+  uint8_t      TotalPowerPadding[3];  
+
+  // SECTION: APCC Settings
+  uint32_t     ApccPlusResidencyLimit;
+
+  //SECTION: SMNCLK DPM
+  uint16_t       SmnclkDpmFreq        [NUM_SMNCLK_DPM_LEVELS];       // in MHz
+  uint16_t       SmnclkDpmVoltage     [NUM_SMNCLK_DPM_LEVELS];       // mV(Q2)
+
+  uint32_t     PaddingAPCC[4];
+
+  // SECTION: Throttler settings
+  uint32_t ThrottlerControlMask;   // See Throtter masks defines
+
+  // SECTION: FW DSTATE Settings  
+  uint32_t FwDStateMask;           // See FW DState masks defines
+
+  // SECTION: ULV Settings
+  uint16_t  UlvVoltageOffsetSoc; // In mV(Q2)
+  uint16_t  UlvVoltageOffsetGfx; // In mV(Q2)
+
+  uint16_t     MinVoltageUlvGfx; // In mV(Q2)  Minimum Voltage ("Vmin") of VDD_GFX in ULV mode 
+  uint16_t     MinVoltageUlvSoc; // In mV(Q2)  Minimum Voltage ("Vmin") of VDD_SOC in ULV mode
+
+  uint16_t     SocLIVmin;        // In mV(Q2)  Long Idle Vmin (deep ULV), for VDD_SOC
+  uint16_t     PaddingLIVmin;
+
+  uint8_t   GceaLinkMgrIdleThreshold;        //Set by SMU FW during enablment of GFXOFF. Controls delay for GFX SDP port disconnection during idle events
+  uint8_t   paddingRlcUlvParams[3];
+
+  // SECTION: Voltage Control Parameters
+  uint16_t     MinVoltageGfx;     // In mV(Q2) Minimum Voltage ("Vmin") of VDD_GFX
+  uint16_t     MinVoltageSoc;     // In mV(Q2) Minimum Voltage ("Vmin") of VDD_SOC
+  uint16_t     MaxVoltageGfx;     // In mV(Q2) Maximum Voltage allowable of VDD_GFX
+  uint16_t     MaxVoltageSoc;     // In mV(Q2) Maximum Voltage allowable of VDD_SOC
+
+  uint16_t     LoadLineResistanceGfx;   // In mOhms with 8 fractional bits
+  uint16_t     LoadLineResistanceSoc;   // In mOhms with 8 fractional bits
+
+  // SECTION: Temperature Dependent Vmin
+  uint16_t     VDDGFX_TVmin;       //Celcius
+  uint16_t     VDDSOC_TVmin;       //Celcius
+  uint16_t     VDDGFX_Vmin_HiTemp; // mV Q2
+  uint16_t     VDDGFX_Vmin_LoTemp; // mV Q2
+  uint16_t     VDDSOC_Vmin_HiTemp; // mV Q2
+  uint16_t     VDDSOC_Vmin_LoTemp; // mV Q2
+  
+  uint16_t     VDDGFX_TVminHystersis; // Celcius
+  uint16_t     VDDSOC_TVminHystersis; // Celcius
+
+  //SECTION: DPM Config 1
+  DpmDescriptor_t DpmDescriptor[PPCLK_COUNT];
+
+  uint16_t       FreqTableGfx      [NUM_GFXCLK_DPM_LEVELS  ];     // In MHz
+  uint16_t       FreqTableVclk     [NUM_VCLK_DPM_LEVELS    ];     // In MHz
+  uint16_t       FreqTableDclk     [NUM_DCLK_DPM_LEVELS    ];     // In MHz
+  uint16_t       FreqTableSocclk   [NUM_SOCCLK_DPM_LEVELS  ];     // In MHz
+  uint16_t       FreqTableUclk     [NUM_UCLK_DPM_LEVELS    ];     // In MHz
+  uint16_t       FreqTableDcefclk  [NUM_DCEFCLK_DPM_LEVELS ];     // In MHz
+  uint16_t       FreqTableDispclk  [NUM_DISPCLK_DPM_LEVELS ];     // In MHz
+  uint16_t       FreqTablePixclk   [NUM_PIXCLK_DPM_LEVELS  ];     // In MHz
+  uint16_t       FreqTablePhyclk   [NUM_PHYCLK_DPM_LEVELS  ];     // In MHz
+  uint16_t       FreqTableDtbclk   [NUM_DTBCLK_DPM_LEVELS  ];     // In MHz
+  uint16_t       FreqTableFclk     [NUM_FCLK_DPM_LEVELS    ];     // In MHz
+  uint32_t       Paddingclks[16];
+
+  uint32_t       DcModeMaxFreq     [PPCLK_COUNT            ];     // In MHz
+  
+  uint8_t        FreqTableUclkDiv  [NUM_UCLK_DPM_LEVELS    ];     // 0:Div-1, 1:Div-1/2, 2:Div-1/4, 3:Div-1/8
+  
+  // Used for MALL performance boost
+  uint16_t       FclkBoostFreq;                                   // In Mhz
+  uint16_t       FclkParamPadding;
+
+  // SECTION: DPM Config 2
+  uint16_t       Mp0clkFreq        [NUM_MP0CLK_DPM_LEVELS];       // in MHz
+  uint16_t       Mp0DpmVoltage     [NUM_MP0CLK_DPM_LEVELS];       // mV(Q2)
+  uint16_t       MemVddciVoltage   [NUM_UCLK_DPM_LEVELS];         // mV(Q2)
+  uint16_t       MemMvddVoltage    [NUM_UCLK_DPM_LEVELS];         // mV(Q2)
+  // GFXCLK DPM
+  uint16_t        GfxclkFgfxoffEntry;   // in Mhz
+  uint16_t        GfxclkFinit;          // in Mhz 
+  uint16_t        GfxclkFidle;          // in MHz 
+  uint8_t         GfxclkSource;         // 0 = PLL, 1 = DFLL
+  uint8_t         GfxclkPadding;
+
+  // GFX GPO 
+  uint8_t         GfxGpoSubFeatureMask; // bit 0 = PACE, bit 1 = DEM
+  uint8_t         GfxGpoEnabledWorkPolicyMask; //Any policy that GPO can be enabled
+  uint8_t         GfxGpoDisabledWorkPolicyMask; //Any policy that GPO can be disabled
+  uint8_t         GfxGpoPadding[1];
+  uint32_t        GfxGpoVotingAllow;    //For indicating which feature changes should result in a GPO table recalculation
+
+  uint32_t        GfxGpoPadding32[4];  
+
+  uint16_t        GfxDcsFopt;           // Optimal GFXCLK for DCS in Mhz
+  uint16_t        GfxDcsFclkFopt;       // Optimal FCLK for DCS in Mhz
+  uint16_t        GfxDcsUclkFopt;       // Optimal UCLK for DCS in Mhz
+  
+  uint16_t        DcsGfxOffVoltage;     //Voltage in mV(Q2) applied to VDDGFX when entering DCS GFXOFF phase  
+
+  uint16_t        DcsMinGfxOffTime;     //Minimum amount of time PMFW shuts GFX OFF as part of GFX DCS phase
+  uint16_t        DcsMaxGfxOffTime;      //Maximum amount of time PMFW can shut GFX OFF as part of GFX DCS phase at a stretch.
+
+  uint32_t        DcsMinCreditAccum;    //Min amount of positive credit accumulation before waking GFX up as part of DCS.
+
+  uint16_t        DcsExitHysteresis;    //The min amount of time power credit accumulator should have a value > 0 before SMU exits the DCS throttling phase. 
+  uint16_t        DcsTimeout;           //This is the amount of time SMU FW waits for RLC to put GFX into GFXOFF before reverting to the fallback mechanism of throttling GFXCLK to Fmin.
+
+  uint32_t        DcsParamPadding[5];
+
+  uint16_t        FlopsPerByteTable[RLC_PACE_TABLE_NUM_LEVELS]; // Q8.8
+
+  // UCLK section
+  uint8_t      LowestUclkReservedForUlv; // Set this to 1 if UCLK DPM0 is reserved for ULV-mode only
+  uint8_t      PaddingMem[3];
+  
+  uint8_t      UclkDpmPstates     [NUM_UCLK_DPM_LEVELS];     // 4 DPM states, 0-P0, 1-P1, 2-P2, 3-P3.
+  
+  // Used for 2-Step UCLK change workaround
+  UclkDpmChangeRange_t UclkDpmSrcFreqRange;  // In Mhz
+  UclkDpmChangeRange_t UclkDpmTargFreqRange; // In Mhz
+  uint16_t UclkDpmMidstepFreq;               // In Mhz
+  uint16_t UclkMidstepPadding;
+
+  // Link DPM Settings
+  uint8_t      PcieGenSpeed[NUM_LINK_LEVELS];           ///< 0:PciE-gen1 1:PciE-gen2 2:PciE-gen3 3:PciE-gen4
+  uint8_t      PcieLaneCount[NUM_LINK_LEVELS];          ///< 1=x1, 2=x2, 3=x4, 4=x8, 5=x12, 6=x16
+  uint16_t     LclkFreq[NUM_LINK_LEVELS];              
+ 
+  // SECTION: Fan Control
+  uint16_t     FanStopTemp;          //Celcius
+  uint16_t     FanStartTemp;         //Celcius
+
+  uint16_t     FanGain[TEMP_COUNT];
+
+  uint16_t     FanPwmMin;
+  uint16_t     FanAcousticLimitRpm;
+  uint16_t     FanThrottlingRpm;
+  uint16_t     FanMaximumRpm;
+  uint16_t     MGpuFanBoostLimitRpm;  
+  uint16_t     FanTargetTemperature;
+  uint16_t     FanTargetGfxclk;
+  uint16_t     FanPadding16;
+  uint8_t      FanTempInputSelect;
+  uint8_t      FanPadding;
+  uint8_t      FanZeroRpmEnable; 
+  uint8_t      FanTachEdgePerRev;
+    
+  // The following are AFC override parameters. Leave at 0 to use FW defaults.
+  int16_t      FuzzyFan_ErrorSetDelta;
+  int16_t      FuzzyFan_ErrorRateSetDelta;
+  int16_t      FuzzyFan_PwmSetDelta;
+  uint16_t     FuzzyFan_Reserved;
+
+  // SECTION: AVFS 
+  // Overrides
+  uint8_t           OverrideAvfsGb[AVFS_VOLTAGE_COUNT];
+  uint8_t           dBtcGbGfxDfllModelSelect;  //0 -> fused piece-wise model, 1 -> piece-wise linear(PPTable), 2 -> quadratic model(PPTable)  
+  uint8_t           Padding8_Avfs;
+
+  QuadraticInt_t    qAvfsGb[AVFS_VOLTAGE_COUNT];              // GHz->V Override of fused curve 
+  DroopInt_t        dBtcGbGfxPll;         // GHz->V BtcGb
+  DroopInt_t        dBtcGbGfxDfll;        // GHz->V BtcGb
+  DroopInt_t        dBtcGbSoc;            // GHz->V BtcGb
+  LinearInt_t       qAgingGb[AVFS_VOLTAGE_COUNT];          // GHz->V 
+
+  PiecewiseLinearDroopInt_t   PiecewiseLinearDroopIntGfxDfll; //GHz ->Vstore in IEEE float format
+
+  QuadraticInt_t    qStaticVoltageOffset[AVFS_VOLTAGE_COUNT]; // GHz->V 
+
+  uint16_t          DcTol[AVFS_VOLTAGE_COUNT];            // mV Q2
+
+  uint8_t           DcBtcEnabled[AVFS_VOLTAGE_COUNT];
+  uint8_t           Padding8_GfxBtc[2];
+
+  uint16_t          DcBtcMin[AVFS_VOLTAGE_COUNT];       // mV Q2
+  uint16_t          DcBtcMax[AVFS_VOLTAGE_COUNT];       // mV Q2
+
+  uint16_t          DcBtcGb[AVFS_VOLTAGE_COUNT];       // mV Q2
+  
+  // SECTION: XGMI
+  uint8_t           XgmiDpmPstates[NUM_XGMI_LEVELS]; // 2 DPM states, high and low.  0-P0, 1-P1, 2-P2, 3-P3.
+  uint8_t           XgmiDpmSpare[2];
+
+  // SECTION: Advanced Options
+  uint32_t          DebugOverrides;
+  QuadraticInt_t    ReservedEquation0; 
+  QuadraticInt_t    ReservedEquation1; 
+  QuadraticInt_t    ReservedEquation2; 
+  QuadraticInt_t    ReservedEquation3; 
+
+  // SECTION: Sku Reserved
+  uint32_t         SkuReserved[15];
+
+  // MAJOR SECTION: BOARD PARAMETERS
+
+  //SECTION: Gaming Clocks
+  uint32_t     GamingClk[6];
+
+  // SECTION: I2C Control
+  I2cControllerConfig_t  I2cControllers[NUM_I2C_CONTROLLERS];     
+
+  uint8_t      GpioScl;  // GPIO Number for SCL Line, used only for CKSVII2C1
+  uint8_t      GpioSda;  // GPIO Number for SDA Line, used only for CKSVII2C1
+  uint8_t      FchUsbPdSlaveAddr; //For requesting USB PD controller S-states via FCH I2C when entering PME turn off
+  uint8_t      I2cSpare[1];
+
+  // SECTION: SVI2 Board Parameters
+  uint8_t      VddGfxVrMapping;   // Use VR_MAPPING* bitfields
+  uint8_t      VddSocVrMapping;   // Use VR_MAPPING* bitfields
+  uint8_t      VddMem0VrMapping;  // Use VR_MAPPING* bitfields
+  uint8_t      VddMem1VrMapping;  // Use VR_MAPPING* bitfields
+
+  uint8_t      GfxUlvPhaseSheddingMask; // set this to 1 to set PSI0/1 to 1 in ULV mode
+  uint8_t      SocUlvPhaseSheddingMask; // set this to 1 to set PSI0/1 to 1 in ULV mode
+  uint8_t      VddciUlvPhaseSheddingMask; // set this to 1 to set PSI0/1 to 1 in ULV mode
+  uint8_t      MvddUlvPhaseSheddingMask; // set this to 1 to set PSI0/1 to 1 in ULV mode
+
+  // SECTION: Telemetry Settings
+  uint16_t     GfxMaxCurrent;   // in Amps
+  int8_t       GfxOffset;       // in Amps
+  uint8_t      Padding_TelemetryGfx;
+
+  uint16_t     SocMaxCurrent;   // in Amps
+  int8_t       SocOffset;       // in Amps
+  uint8_t      Padding_TelemetrySoc;
+
+  uint16_t     Mem0MaxCurrent;   // in Amps
+  int8_t       Mem0Offset;       // in Amps
+  uint8_t      Padding_TelemetryMem0;
+  
+  uint16_t     Mem1MaxCurrent;   // in Amps
+  int8_t       Mem1Offset;       // in Amps
+  uint8_t      Padding_TelemetryMem1;
+
+  uint32_t     MvddRatio; // This is used for MVDD  Svi2 Div Ratio workaround. It has 16 fractional bits (Q16.16)
+  
+  // SECTION: GPIO Settings
+  uint8_t      AcDcGpio;        // GPIO pin configured for AC/DC switching
+  uint8_t      AcDcPolarity;    // GPIO polarity for AC/DC switching
+  uint8_t      VR0HotGpio;      // GPIO pin configured for VR0 HOT event
+  uint8_t      VR0HotPolarity;  // GPIO polarity for VR0 HOT event
+
+  uint8_t      VR1HotGpio;      // GPIO pin configured for VR1 HOT event 
+  uint8_t      VR1HotPolarity;  // GPIO polarity for VR1 HOT event 
+  uint8_t      GthrGpio;        // GPIO pin configured for GTHR Event
+  uint8_t      GthrPolarity;    // replace GPIO polarity for GTHR
+
+  // LED Display Settings
+  uint8_t      LedPin0;         // GPIO number for LedPin[0]
+  uint8_t      LedPin1;         // GPIO number for LedPin[1]
+  uint8_t      LedPin2;         // GPIO number for LedPin[2]
+  uint8_t      LedEnableMask;
+
+  uint8_t      LedPcie;        // GPIO number for PCIE results
+  uint8_t      LedError;       // GPIO number for Error Cases
+  uint8_t      LedSpare1[2];
+
+  // SECTION: Clock Spread Spectrum
+  
+  // GFXCLK PLL Spread Spectrum
+  uint8_t      PllGfxclkSpreadEnabled;   // on or off
+  uint8_t      PllGfxclkSpreadPercent;   // Q4.4
+  uint16_t     PllGfxclkSpreadFreq;      // kHz
+
+  // GFXCLK DFLL Spread Spectrum
+  uint8_t      DfllGfxclkSpreadEnabled;   // on or off
+  uint8_t      DfllGfxclkSpreadPercent;   // Q4.4
+  uint16_t     DfllGfxclkSpreadFreq;      // kHz
+  
+  // UCLK Spread Spectrum
+  uint8_t      UclkSpreadEnabled;   // on or off
+  uint8_t      UclkSpreadPercent;   // Q4.4
+  uint16_t     UclkSpreadFreq;      // kHz
+
+  // FCLK Spread Spectrum
+  uint8_t      FclkSpreadEnabled;   // on or off
+  uint8_t      FclkSpreadPercent;   // Q4.4
+  uint16_t     FclkSpreadFreq;      // kHz
+  
+  // Section: Memory Config
+  uint32_t     MemoryChannelEnabled; // For DRAM use only, Max 32 channels enabled bit mask. 
+  
+  uint8_t      DramBitWidth; // For DRAM use only.  See Dram Bit width type defines
+  uint8_t      PaddingMem1[3];
+
+  // Section: Total Board Power
+  uint16_t     TotalBoardPower;     //Only needed for TCP Estimated case, where TCP = TGP+Total Board Power
+  uint16_t     BoardPowerPadding; 
+  
+  // SECTION: XGMI Training
+  uint8_t      XgmiLinkSpeed   [NUM_XGMI_PSTATE_LEVELS];
+  uint8_t      XgmiLinkWidth   [NUM_XGMI_PSTATE_LEVELS];
+
+  uint16_t     XgmiFclkFreq    [NUM_XGMI_PSTATE_LEVELS];
+  uint16_t     XgmiSocVoltage  [NUM_XGMI_PSTATE_LEVELS];
+
+  // SECTION: UMC feature flags
+  uint8_t      HsrEnabled;
+  uint8_t      VddqOffEnabled;
+  uint8_t      PaddingUmcFlags[2];
+
+  // SECTION: Board Reserved
+  uint32_t     BoardReserved[15];
+
+  // SECTION: Structure Padding
+
+  // Padding for MMHUB - do not modify this
+  uint32_t     MmHubPadding[8]; // SMU internal use
+
+} PPTable_t;
+
+typedef struct {
+  // Time constant parameters for clock averages in ms
+  uint16_t     GfxclkAverageLpfTau;
+  uint16_t     FclkAverageLpfTau;
+  uint16_t     UclkAverageLpfTau;
+  uint16_t     GfxActivityLpfTau;
+  uint16_t     UclkActivityLpfTau;
+  uint16_t     SocketPowerLpfTau;  
+} DriverSmuConfig_t;
+
+typedef struct {
+  DriverSmuConfig_t DriverSmuConfig;
+
+  uint32_t     Spare[8];  
+  // Padding - ignore
+  uint32_t     MmHubPadding[8]; // SMU internal use
+} DriverSmuConfigExternal_t;
+
+typedef struct {
+  uint16_t               GfxclkFmin;           // MHz
+  uint16_t               GfxclkFmax;           // MHz
+  QuadraticInt_t         CustomGfxVfCurve;     // a: mV/MHz^2, b: mv/MHz, c: mV
+  uint16_t               CustomCurveFmin;      // MHz 
+  uint16_t               UclkFmin;             // MHz  
+  uint16_t               UclkFmax;             // MHz
+  int16_t                OverDrivePct;         // %
+  uint16_t               FanMaximumRpm;
+  uint16_t               FanMinimumPwm;
+  uint16_t               FanTargetTemperature; // Degree Celcius 
+  uint8_t                FanLinearPwmPoints[NUM_OD_FAN_MAX_POINTS];
+  uint8_t                FanLinearTempPoints[NUM_OD_FAN_MAX_POINTS];
+  uint16_t               MaxOpTemp;            // Degree Celcius
+  uint8_t                FanZeroRpmEnable;
+  uint8_t                FanZeroRpmStopTemp;
+  uint8_t                FanMode;
+  uint8_t                Padding[1];
+} OverDriveTable_t; 
+
+typedef struct {
+  OverDriveTable_t OverDriveTable;
+  uint32_t      Spare[8];  
+
+  uint32_t     MmHubPadding[8]; // SMU internal use    
+} OverDriveTableExternal_t;
+
+typedef struct {
+  uint32_t CurrClock[PPCLK_COUNT];
+  uint16_t AverageGfxclkFrequency;
+  uint16_t AverageFclkFrequency;
+  uint16_t AverageUclkFrequency  ;
+  uint16_t AverageGfxActivity    ;
+  uint16_t AverageUclkActivity   ;
+  uint8_t  CurrSocVoltageOffset  ;
+  uint8_t  CurrGfxVoltageOffset  ;
+  uint8_t  CurrMemVidOffset      ;
+  uint8_t  Padding8        ;
+  uint16_t AverageSocketPower    ;
+  uint16_t TemperatureEdge       ;
+  uint16_t TemperatureHotspot    ;
+  uint16_t TemperatureMem        ;
+  uint16_t TemperatureVrGfx      ;
+  uint16_t TemperatureVrMem0     ;
+  uint16_t TemperatureVrMem1     ;  
+  uint16_t TemperatureVrSoc      ;  
+  uint16_t TemperatureLiquid0    ;
+  uint16_t TemperatureLiquid1    ;  
+  uint16_t TemperaturePlx        ;
+  uint32_t ThrottlerStatus       ; 
+ 
+  uint8_t  LinkDpmLevel;
+  uint8_t  CurrFanPwm;
+  uint16_t CurrFanSpeed;
+
+  //BACO metrics, PMFW-1721
+  //metrics for D3hot entry/exit and driver ARM msgs
+  uint8_t D3HotEntryCountPerMode[D3HOT_SEQUENCE_COUNT];
+  uint8_t D3HotExitCountPerMode[D3HOT_SEQUENCE_COUNT];
+  uint8_t ArmMsgReceivedCountPerMode[D3HOT_SEQUENCE_COUNT];
+} SmuMetrics_t;
+
+typedef struct {
+  SmuMetrics_t SmuMetrics;
+  uint32_t Spare[5];
+
+  // Padding - ignore
+  uint32_t     MmHubPadding[8]; // SMU internal use  
+} SmuMetricsExternal_t;
+
+typedef struct {
+  uint16_t MinClock; // This is either DCEFCLK or SOCCLK (in MHz)
+  uint16_t MaxClock; // This is either DCEFCLK or SOCCLK (in MHz)
+  uint16_t MinUclk;
+  uint16_t MaxUclk;
+  
+  uint8_t  WmSetting;
+  uint8_t  Flags;
+  uint8_t  Padding[2];
+
+} WatermarkRowGeneric_t;
+
+#define NUM_WM_RANGES 4
+
+typedef enum {
+  WM_SOCCLK = 0,
+  WM_DCEFCLK,
+  WM_COUNT,
+} WM_CLOCK_e;
+
+typedef enum {
+  WATERMARKS_CLOCK_RANGE = 0,
+  WATERMARKS_DUMMY_PSTATE,
+  WATERMARKS_MALL,
+  WATERMARKS_COUNT,
+} WATERMARKS_FLAGS_e;
+
+typedef struct {
+  // Watermarks
+  WatermarkRowGeneric_t WatermarkRow[WM_COUNT][NUM_WM_RANGES];
+} Watermarks_t;
+
+typedef struct {
+  Watermarks_t Watermarks;
+
+  uint32_t     MmHubPadding[8]; // SMU internal use
+} WatermarksExternal_t;
+
+typedef struct {
+  uint16_t avgPsmCount[67];
+  uint16_t minPsmCount[67];
+  float    avgPsmVoltage[67]; 
+  float    minPsmVoltage[67];
+} AvfsDebugTable_t;
+
+typedef struct {
+  AvfsDebugTable_t AvfsDebugTable;
+
+  uint32_t     MmHubPadding[8]; // SMU internal use
+} AvfsDebugTableExternal_t;
+
+typedef struct {
+  uint8_t  AvfsVersion;
+  uint8_t  Padding;
+
+  uint8_t  AvfsEn[AVFS_VOLTAGE_COUNT];
+  
+  uint8_t  OverrideVFT[AVFS_VOLTAGE_COUNT];
+  uint8_t  OverrideAvfsGb[AVFS_VOLTAGE_COUNT];
+
+  uint8_t  OverrideTemperatures[AVFS_VOLTAGE_COUNT];
+  uint8_t  OverrideVInversion[AVFS_VOLTAGE_COUNT];
+  uint8_t  OverrideP2V[AVFS_VOLTAGE_COUNT];
+  uint8_t  OverrideP2VCharzFreq[AVFS_VOLTAGE_COUNT];
+
+  int32_t VFT0_m1[AVFS_VOLTAGE_COUNT]; // Q8.24
+  int32_t VFT0_m2[AVFS_VOLTAGE_COUNT]; // Q12.12
+  int32_t VFT0_b[AVFS_VOLTAGE_COUNT];  // Q32
+
+  int32_t VFT1_m1[AVFS_VOLTAGE_COUNT]; // Q8.16
+  int32_t VFT1_m2[AVFS_VOLTAGE_COUNT]; // Q12.12
+  int32_t VFT1_b[AVFS_VOLTAGE_COUNT];  // Q32
+
+  int32_t VFT2_m1[AVFS_VOLTAGE_COUNT]; // Q8.16
+  int32_t VFT2_m2[AVFS_VOLTAGE_COUNT]; // Q12.12
+  int32_t VFT2_b[AVFS_VOLTAGE_COUNT];  // Q32
+
+  int32_t AvfsGb0_m1[AVFS_VOLTAGE_COUNT]; // Q8.24
+  int32_t AvfsGb0_m2[AVFS_VOLTAGE_COUNT]; // Q12.12
+  int32_t AvfsGb0_b[AVFS_VOLTAGE_COUNT];  // Q32
+
+  int32_t AcBtcGb_m1[AVFS_VOLTAGE_COUNT]; // Q8.24
+  int32_t AcBtcGb_m2[AVFS_VOLTAGE_COUNT]; // Q12.12
+  int32_t AcBtcGb_b[AVFS_VOLTAGE_COUNT];  // Q32
+
+  uint32_t AvfsTempCold[AVFS_VOLTAGE_COUNT];
+  uint32_t AvfsTempMid[AVFS_VOLTAGE_COUNT];
+  uint32_t AvfsTempHot[AVFS_VOLTAGE_COUNT];
+
+  uint32_t VInversion[AVFS_VOLTAGE_COUNT]; // in mV with 2 fractional bits
+
+
+  int32_t P2V_m1[AVFS_VOLTAGE_COUNT]; // Q8.24
+  int32_t P2V_m2[AVFS_VOLTAGE_COUNT]; // Q12.12
+  int32_t P2V_b[AVFS_VOLTAGE_COUNT];  // Q32
+
+  uint32_t P2VCharzFreq[AVFS_VOLTAGE_COUNT]; // in 10KHz units
+
+  uint32_t EnabledAvfsModules[3]; //Sienna_Cichlid - 67 AVFS modules
+} AvfsFuseOverride_t;
+
+typedef struct {
+  AvfsFuseOverride_t AvfsFuseOverride;
+
+  uint32_t     MmHubPadding[8]; // SMU internal use
+} AvfsFuseOverrideExternal_t;
+
+typedef struct {
+  uint8_t   Gfx_ActiveHystLimit;
+  uint8_t   Gfx_IdleHystLimit;
+  uint8_t   Gfx_FPS;
+  uint8_t   Gfx_MinActiveFreqType;
+  uint8_t   Gfx_BoosterFreqType; 
+  uint8_t   Gfx_MinFreqStep;                // Minimum delta between current and target frequeny in order for FW to change clock.
+  uint16_t  Gfx_MinActiveFreq;              // MHz
+  uint16_t  Gfx_BoosterFreq;                // MHz
+  uint16_t  Gfx_PD_Data_time_constant;      // Time constant of PD controller in ms
+  uint32_t  Gfx_PD_Data_limit_a;            // Q16
+  uint32_t  Gfx_PD_Data_limit_b;            // Q16
+  uint32_t  Gfx_PD_Data_limit_c;            // Q16
+  uint32_t  Gfx_PD_Data_error_coeff;        // Q16
+  uint32_t  Gfx_PD_Data_error_rate_coeff;   // Q16
+  
+  uint8_t   Fclk_ActiveHystLimit;
+  uint8_t   Fclk_IdleHystLimit;
+  uint8_t   Fclk_FPS;
+  uint8_t   Fclk_MinActiveFreqType;
+  uint8_t   Fclk_BoosterFreqType; 
+  uint8_t   Fclk_MinFreqStep;                // Minimum delta between current and target frequeny in order for FW to change clock.
+  uint16_t  Fclk_MinActiveFreq;              // MHz
+  uint16_t  Fclk_BoosterFreq;                // MHz
+  uint16_t  Fclk_PD_Data_time_constant;      // Time constant of PD controller in ms
+  uint32_t  Fclk_PD_Data_limit_a;            // Q16
+  uint32_t  Fclk_PD_Data_limit_b;            // Q16
+  uint32_t  Fclk_PD_Data_limit_c;            // Q16
+  uint32_t  Fclk_PD_Data_error_coeff;        // Q16
+  uint32_t  Fclk_PD_Data_error_rate_coeff;   // Q16
+  
+  uint8_t   Mem_ActiveHystLimit;
+  uint8_t   Mem_IdleHystLimit;
+  uint8_t   Mem_FPS;
+  uint8_t   Mem_MinActiveFreqType;
+  uint8_t   Mem_BoosterFreqType;
+  uint8_t   Mem_MinFreqStep;                // Minimum delta between current and target frequeny in order for FW to change clock.
+  uint16_t  Mem_MinActiveFreq;              // MHz
+  uint16_t  Mem_BoosterFreq;                // MHz
+  uint16_t  Mem_PD_Data_time_constant;      // Time constant of PD controller in ms
+  uint32_t  Mem_PD_Data_limit_a;            // Q16
+  uint32_t  Mem_PD_Data_limit_b;            // Q16
+  uint32_t  Mem_PD_Data_limit_c;            // Q16
+  uint32_t  Mem_PD_Data_error_coeff;        // Q16
+  uint32_t  Mem_PD_Data_error_rate_coeff;   // Q16
+
+  uint32_t  Mem_UpThreshold_Limit;          // Q16
+  uint8_t   Mem_UpHystLimit;
+  uint8_t   Mem_DownHystLimit;
+  uint16_t  Mem_Fps;
+
+} DpmActivityMonitorCoeffInt_t;
+
+
+typedef struct {
+  DpmActivityMonitorCoeffInt_t DpmActivityMonitorCoeffInt;
+  uint32_t     MmHubPadding[8]; // SMU internal use  
+} DpmActivityMonitorCoeffIntExternal_t;
+
+// Workload bits
+#define WORKLOAD_PPLIB_DEFAULT_BIT        0 
+#define WORKLOAD_PPLIB_FULL_SCREEN_3D_BIT 1 
+#define WORKLOAD_PPLIB_POWER_SAVING_BIT   2 
+#define WORKLOAD_PPLIB_VIDEO_BIT          3 
+#define WORKLOAD_PPLIB_VR_BIT             4 
+#define WORKLOAD_PPLIB_COMPUTE_BIT        5 
+#define WORKLOAD_PPLIB_CUSTOM_BIT         6 
+#define WORKLOAD_PPLIB_COUNT              7 
+
+
+// These defines are used with the following messages:
+// SMC_MSG_TransferTableDram2Smu
+// SMC_MSG_TransferTableSmu2Dram
+
+// Table transfer status
+#define TABLE_TRANSFER_OK         0x0
+#define TABLE_TRANSFER_FAILED     0xFF
+
+// Table types
+#define TABLE_PPTABLE                 0
+#define TABLE_WATERMARKS              1
+#define TABLE_AVFS_PSM_DEBUG          2
+#define TABLE_AVFS_FUSE_OVERRIDE      3
+#define TABLE_PMSTATUSLOG             4
+#define TABLE_SMU_METRICS             5
+#define TABLE_DRIVER_SMU_CONFIG       6
+#define TABLE_ACTIVITY_MONITOR_COEFF  7
+#define TABLE_OVERDRIVE               8
+#define TABLE_I2C_COMMANDS            9
+#define TABLE_PACE                   10
+#define TABLE_COUNT                  11
+
+typedef struct {
+  float FlopsPerByteTable[RLC_PACE_TABLE_NUM_LEVELS];
+} RlcPaceFlopsPerByteOverride_t;
+
+typedef struct {
+  RlcPaceFlopsPerByteOverride_t RlcPaceFlopsPerByteOverride;
+  
+  uint32_t     MmHubPadding[8]; // SMU internal use  
+} RlcPaceFlopsPerByteOverrideExternal_t;
+
+// These defines are used with the SMC_MSG_SetUclkFastSwitch message.
+#define UCLK_SWITCH_SLOW 0
+#define UCLK_SWITCH_FAST 1
+#endif
diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu_types.h b/drivers/gpu/drm/amd/powerplay/inc/smu_types.h
index ee7dac4693d4..1ef791f36888 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/smu_types.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/smu_types.h
@@ -185,6 +185,8 @@ enum smu_clk_type {
 	SMU_GFXCLK,
 	SMU_VCLK,
 	SMU_DCLK,
+	SMU_VCLK1,
+	SMU_DCLK1,
 	SMU_ECLK,
 	SMU_SOCCLK,
 	SMU_UCLK,
diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu_v11_0.h b/drivers/gpu/drm/amd/powerplay/inc/smu_v11_0.h
index 71f829ab306e..4682a2fd4381 100644
--- a/drivers/gpu/drm/amd/powerplay/inc/smu_v11_0.h
+++ b/drivers/gpu/drm/amd/powerplay/inc/smu_v11_0.h
@@ -30,6 +30,7 @@
 #define SMU11_DRIVER_IF_VERSION_NV10 0x36
 #define SMU11_DRIVER_IF_VERSION_NV12 0x33
 #define SMU11_DRIVER_IF_VERSION_NV14 0x36
+#define SMU11_DRIVER_IF_VERSION_Sienna_Cichlid 0x30
 
 /* MP Apertures */
 #define MP0_Public			0x03800000
diff --git a/drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_7_ppsmc.h b/drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_7_ppsmc.h
new file mode 100644
index 000000000000..35dd6072cc45
--- /dev/null
+++ b/drivers/gpu/drm/amd/powerplay/inc/smu_v11_0_7_ppsmc.h
@@ -0,0 +1,139 @@
+/*
+ * Copyright 2020 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_V11_0_7_PPSMC_H
+#define SMU_V11_0_7_PPSMC_H
+
+#define PPSMC_VERSION 0x1
+
+// 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_GetRunningSmuFeaturesLow       0xC
+#define PPSMC_MSG_GetRunningSmuFeaturesHigh      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
+
+//BACO/BAMACO/BOMACO
+#define PPSMC_MSG_EnterBaco                      0x15
+#define PPSMC_MSG_ExitBaco                       0x16
+#define PPSMC_MSG_ArmD3                          0x17
+#define PPSMC_MSG_BacoAudioD3PME                 0x18
+
+//DPM
+#define PPSMC_MSG_SetSoftMinByFreq               0x19
+#define PPSMC_MSG_SetSoftMaxByFreq               0x1A
+#define PPSMC_MSG_SetHardMinByFreq               0x1B
+#define PPSMC_MSG_SetHardMaxByFreq               0x1C
+#define PPSMC_MSG_GetMinDpmFreq                  0x1D
+#define PPSMC_MSG_GetMaxDpmFreq                  0x1E
+#define PPSMC_MSG_GetDpmFreqByIndex              0x1F
+#define PPSMC_MSG_OverridePcieParameters         0x20
+
+//DramLog Set DramAddrHigh
+#define PPSMC_MSG_DramLogSetDramAddrHigh         0x21
+
+#define PPSMC_MSG_SetWorkloadMask                0x22
+#define PPSMC_MSG_SetUclkFastSwitch              0x23
+#define PPSMC_MSG_GetVoltageByDpm                0x24
+#define PPSMC_MSG_SetVideoFps                    0x25
+#define PPSMC_MSG_GetDcModeMaxDpmFreq            0x26
+
+//DramLog Set DramAddrLow
+#define PPSMC_MSG_DramLogSetDramAddrLow          0x27
+
+//Power Gating
+#define PPSMC_MSG_AllowGfxOff                    0x28
+#define PPSMC_MSG_DisallowGfxOff                 0x29
+#define PPSMC_MSG_PowerUpVcn                     0x2A
+#define PPSMC_MSG_PowerDownVcn	                 0x2B
+#define PPSMC_MSG_PowerUpJpeg                    0x2C
+#define PPSMC_MSG_PowerDownJpeg	                 0x2D
+
+//Resets
+#define PPSMC_MSG_PrepareMp1ForUnload            0x2E
+
+//DramLog Set DramLog SetDramSize 
+#define PPSMC_MSG_DramLogSetDramSize             0x2F
+
+#define PPSMC_MSG_Mode1Reset                     0x30
+
+//Set SystemVirtual DramAddrHigh
+#define PPSMC_MSG_SetSystemVirtualDramAddrHigh   0x31
+
+//ACDC Power Source
+#define PPSMC_MSG_SetPptLimit                    0x32
+#define PPSMC_MSG_GetPptLimit                    0x33
+#define PPSMC_MSG_ReenableAcDcInterrupt          0x34
+#define PPSMC_MSG_NotifyPowerSource              0x35
+
+//BTC
+#define PPSMC_MSG_RunDcBtc                       0x36
+
+//Set SystemVirtual DramAddrLow
+#define PPSMC_MSG_SetSystemVirtualDramAddrLow    0x38
+
+//Others
+#define PPSMC_MSG_SetMemoryChannelEnable         0x39
+#define PPSMC_MSG_SetDramBitWidth                0x3A
+#define PPSMC_MSG_SetGeminiMode                  0x3B
+#define PPSMC_MSG_SetGeminiApertureHigh          0x3C
+#define PPSMC_MSG_SetGeminiApertureLow           0x3D
+
+#define PPSMC_MSG_SetTemperatureInputSelect      0x3E
+#define PPSMC_MSG_SetFwDstatesMask               0x3F
+#define PPSMC_MSG_SetThrottlerMask               0x40
+
+#define PPSMC_MSG_SetExternalClientDfCstateAllow 0x41
+#define PPSMC_MSG_EnableOutOfBandMonTesting      0x42
+#define PPSMC_MSG_SetMGpuFanBoostLimitRpm        0x43
+
+#define PPSMC_MSG_SetNumBadHbmPagesRetired       0x44
+#define PPSMC_MSG_SetGpoFeaturePMask             0x45
+#define PPSMC_MSG_SetSMBUSInterrupt              0x46
+
+#define PPSMC_Message_Count                      0x47
+
+#endif