[PATCH 27/45] drm/admgpu/powerplay: add smu v11.5 driver interface header for vangogh
Alex Deucher
alexdeucher at gmail.com
Tue Sep 29 14:39:25 UTC 2020
On Mon, Sep 28, 2020 at 5:41 PM Luben Tuikov <luben.tuikov at amd.com> wrote:
>
> On 2020-09-25 4:10 p.m., Alex Deucher wrote:
> > From: Xiaojian Du <xiaojian.du at amd.com>
> >
> > This patch is to add smu v11.5 driver interface header for vangogh.
> >
> > Signed-off-by: Xiaojian Du <xiaojian.du at amd.com>
> > Reviewed-by: Kevin Wang <kevin1.wang at amd.com>
> > Reviewed-by: Huang Rui <ray.huang at amd.com>
> > Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
> > ---
> > .../drm/amd/pm/inc/smu11_driver_if_vangogh.h | 239 ++++++++++++++++++
> > 1 file changed, 239 insertions(+)
> > create mode 100644 drivers/gpu/drm/amd/pm/inc/smu11_driver_if_vangogh.h
> >
> > diff --git a/drivers/gpu/drm/amd/pm/inc/smu11_driver_if_vangogh.h b/drivers/gpu/drm/amd/pm/inc/smu11_driver_if_vangogh.h
> > new file mode 100644
> > index 000000000000..20f8c6f460b8
> > --- /dev/null
> > +++ b/drivers/gpu/drm/amd/pm/inc/smu11_driver_if_vangogh.h
> > @@ -0,0 +1,239 @@
> > +/*
> > + * 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_VANGOGH_H__
> > +#define __SMU11_DRIVER_IF_VANGOGH_H__
> > +
> > +// *** IMPORTANT ***
> > +// SMU TEAM: Always increment the interface version if
> > +// any structure is changed in this file
> > +#define SMU13_DRIVER_IF_VERSION 2
> > +
> > +typedef struct {
> > + int32_t value;
> > + uint32_t numFractionalBits;
> > +} FloatInIntFormat_t;
>
> GNU-style indentation as opposed to Linux-style
> throughout this file.
This file is shared across components. I'd like to minimize the
differences for when we update it.
Alex
>
> Regards,
> Luben
>
> > +
> > +typedef enum {
> > + DSPCLK_DCFCLK = 0,
> > + DSPCLK_DISPCLK,
> > + DSPCLK_PIXCLK,
> > + DSPCLK_PHYCLK,
> > + DSPCLK_COUNT,
> > +} DSPCLK_e;
> > +
> > +typedef struct {
> > + uint16_t Freq; // in MHz
> > + uint16_t Vid; // min voltage in SVI2 VID
> > +} DisplayClockTable_t;
> > +
> > +typedef struct {
> > + uint16_t MinClock; // This is either DCFCLK or SOCCLK (in MHz)
> > + uint16_t MaxClock; // This is either DCFCLK or SOCCLK (in MHz)
> > + uint16_t MinMclk;
> > + uint16_t MaxMclk;
> > +
> > + uint8_t WmSetting;
> > + uint8_t WmType; // Used for normal pstate change or memory retraining
> > + uint8_t Padding[2];
> > +} WatermarkRowGeneric_t;
> > +
> > +#define NUM_WM_RANGES 4
> > +#define WM_PSTATE_CHG 0
> > +#define WM_RETRAINING 1
> > +
> > +typedef enum {
> > + WM_SOCCLK = 0,
> > + WM_DCFCLK,
> > + WM_COUNT,
> > +} WM_CLOCK_e;
> > +
> > +typedef struct {
> > + // Watermarks
> > + WatermarkRowGeneric_t WatermarkRow[WM_COUNT][NUM_WM_RANGES];
> > +
> > + uint32_t MmHubPadding[7]; // SMU internal use
> > +} Watermarks_t;
> > +
> > +typedef enum {
> > + CUSTOM_DPM_SETTING_GFXCLK,
> > + CUSTOM_DPM_SETTING_CCLK,
> > + CUSTOM_DPM_SETTING_FCLK_CCX,
> > + CUSTOM_DPM_SETTING_FCLK_GFX,
> > + CUSTOM_DPM_SETTING_FCLK_STALLS,
> > + CUSTOM_DPM_SETTING_LCLK,
> > + CUSTOM_DPM_SETTING_COUNT,
> > +} CUSTOM_DPM_SETTING_e;
> > +
> > +typedef struct {
> > + uint8_t ActiveHystLimit;
> > + uint8_t IdleHystLimit;
> > + uint8_t FPS;
> > + uint8_t MinActiveFreqType;
> > + FloatInIntFormat_t MinActiveFreq;
> > + FloatInIntFormat_t PD_Data_limit;
> > + FloatInIntFormat_t PD_Data_time_constant;
> > + FloatInIntFormat_t PD_Data_error_coeff;
> > + FloatInIntFormat_t PD_Data_error_rate_coeff;
> > +} DpmActivityMonitorCoeffExt_t;
> > +
> > +typedef struct {
> > + DpmActivityMonitorCoeffExt_t DpmActivityMonitorCoeff[CUSTOM_DPM_SETTING_COUNT];
> > +} CustomDpmSettings_t;
> > +
> > +#define NUM_DCFCLK_DPM_LEVELS 6
> > +#define NUM_DISPCLK_DPM_LEVELS 6
> > +#define NUM_DPPCLK_DPM_LEVELS 6
> > +#define NUM_SOCCLK_DPM_LEVELS 8
> > +#define NUM_ISPICLK_DPM_LEVELS 6
> > +#define NUM_ISPXCLK_DPM_LEVELS 6
> > +#define NUM_VCN_DPM_LEVELS 8
> > +#define NUM_FCLK_DPM_LEVELS 4
> > +#define NUM_SOC_VOLTAGE_LEVELS 8
> > +
> > +typedef struct {
> > + uint32_t fclk;
> > + uint32_t memclk;
> > + uint32_t voltage;
> > +} df_pstate_t;
> > +
> > +typedef struct {
> > + uint32_t vclk;
> > + uint32_t dclk;
> > +} vcn_clk_t;
> > +
> > +//Freq in MHz
> > +//Voltage in milli volts with 2 fractional bits
> > +
> > +typedef struct {
> > + uint32_t DcfClocks[NUM_DCFCLK_DPM_LEVELS];
> > + uint32_t DispClocks[NUM_DISPCLK_DPM_LEVELS];
> > + uint32_t DppClocks[NUM_DPPCLK_DPM_LEVELS];
> > + uint32_t SocClocks[NUM_SOCCLK_DPM_LEVELS];
> > + uint32_t IspiClocks[NUM_ISPICLK_DPM_LEVELS];
> > + uint32_t IspxClocks[NUM_ISPXCLK_DPM_LEVELS];
> > + vcn_clk_t VcnClocks[NUM_VCN_DPM_LEVELS];
> > +
> > + uint32_t SocVoltage[NUM_SOC_VOLTAGE_LEVELS];
> > +
> > + df_pstate_t DfPstateTable[NUM_FCLK_DPM_LEVELS];
> > +
> > + uint32_t MinGfxClk;
> > + uint32_t MaxGfxClk;
> > +
> > + uint8_t NumDfPstatesEnabled;
> > + uint8_t NumDpmLevelsEnabled;
> > + uint8_t spare[2];
> > +} DpmClocks_t;
> > +
> > +
> > +// Throttler Status Bitmask
> > +#define THROTTLER_STATUS_BIT_SPL 0
> > +#define THROTTLER_STATUS_BIT_FPPT 1
> > +#define THROTTLER_STATUS_BIT_SPPT 2
> > +#define THROTTLER_STATUS_BIT_SPPT_APU 3
> > +#define THROTTLER_STATUS_BIT_THM_CORE 4
> > +#define THROTTLER_STATUS_BIT_THM_GFX 5
> > +#define THROTTLER_STATUS_BIT_THM_SOC 6
> > +#define THROTTLER_STATUS_BIT_TDC_VDD 7
> > +#define THROTTLER_STATUS_BIT_TDC_SOC 8
> > +#define THROTTLER_STATUS_BIT_TDC_GFX 9
> > +#define THROTTLER_STATUS_BIT_TDC_CVIP 10
> > +
> > +typedef struct {
> > + uint16_t AverageGfxclkFrequency; //[MHz]
> > + uint16_t AverageSocclkFrequency; //[MHz]
> > + uint16_t AverageVclkFrequency; //[MHz]
> > + uint16_t AverageDclkFrequency; //[MHz]
> > + uint16_t AverageMemclkFrequency; //[MHz]
> > + uint16_t spare;
> > +
> > + uint16_t AverageGfxActivity; //[centi]
> > + uint16_t AverageUvdActivity; //[centi]
> > +
> > + uint16_t Voltage[3]; //[mV] indices: VDDCR_VDD, VDDCR_SOC, VDDCR_GFX
> > + uint16_t Current[3]; //[mA] indices: VDDCR_VDD, VDDCR_SOC, VDDCR_GFX
> > + uint16_t Power[3]; //[mW] indices: VDDCR_VDD, VDDCR_SOC, VDDCR_GFX
> > + uint16_t CurrentSocketPower; //[mW]
> > +
> > + //3rd party tools in Windows need this info in the case of APUs
> > + uint16_t CoreFrequency[8]; //[MHz]
> > + uint16_t CorePower[8]; //[mW]
> > + uint16_t CoreTemperature[8]; //[centi-Celsius]
> > + uint16_t L3Frequency[2]; //[MHz]
> > + uint16_t L3Temperature[2]; //[centi-Celsius]
> > +
> > + uint16_t GfxTemperature; //[centi-Celsius]
> > + uint16_t SocTemperature; //[centi-Celsius]
> > + uint16_t EdgeTemperature;
> > + uint16_t ThrottlerStatus;
> > +} SmuMetrics_t;
> > +
> > +
> > +// Workload bits
> > +#define WORKLOAD_PPLIB_FULL_SCREEN_3D_BIT 0
> > +#define WORKLOAD_PPLIB_VIDEO_BIT 2
> > +#define WORKLOAD_PPLIB_VR_BIT 3
> > +#define WORKLOAD_PPLIB_COMPUTE_BIT 4
> > +#define WORKLOAD_PPLIB_CUSTOM_BIT 5
> > +#define WORKLOAD_PPLIB_COUNT 6
> > +
> > +#define TABLE_BIOS_IF 0 // Called by BIOS
> > +#define TABLE_WATERMARKS 1 // Called by DAL through VBIOS
> > +#define TABLE_CUSTOM_DPM 2 // Called by Driver
> > +#define TABLE_SPARE1 3
> > +#define TABLE_DPMCLOCKS 4 // Called by Driver
> > +#define TABLE_MOMENTARY_PM 5 // Called by Tools
> > +#define TABLE_MODERN_STDBY 6 // Called by Tools for Modern Standby Log
> > +#define TABLE_SMU_METRICS 7 // Called by Driver
> > +#define TABLE_COUNT 8
> > +
> > +//ISP tile definitions
> > +typedef enum {
> > + TILE_ISPX = 0, // ISPX
> > + TILE_ISPM, // ISPM
> > + TILE_ISPC, // ISPCORE
> > + TILE_ISPPRE, // ISPPRE
> > + TILE_ISPPOST, // ISPPOST
> > + TILE_MAX
> > +} TILE_NUM_e;
> > +
> > +// Tile Selection (Based on arguments)
> > +#define TILE_SEL_ISPX (1<<(TILE_ISPX))
> > +#define TILE_SEL_ISPM (1<<(TILE_ISPM))
> > +#define TILE_SEL_ISPC (1<<(TILE_ISPC))
> > +#define TILE_SEL_ISPPRE (1<<(TILE_ISPPRE))
> > +#define TILE_SEL_ISPPOST (1<<(TILE_ISPPOST))
> > +
> > +// Mask for ISP tiles in PGFSM PWR Status Registers
> > +//Bit[1:0] maps to ISPX, (ISPX)
> > +//Bit[3:2] maps to ISPM, (ISPM)
> > +//Bit[5:4] maps to ISPCORE, (ISPCORE)
> > +//Bit[7:6] maps to ISPPRE, (ISPPRE)
> > +//Bit[9:8] maps to POST, (ISPPOST
> > +#define TILE_ISPX_MASK ((1<<0) | (1<<1))
> > +#define TILE_ISPM_MASK ((1<<2) | (1<<3))
> > +#define TILE_ISPC_MASK ((1<<4) | (1<<5))
> > +#define TILE_ISPPRE_MASK ((1<<6) | (1<<7))
> > +#define TILE_ISPPOST_MASK ((1<<8) | (1<<9))
> > +
> > +#endif
> >
>
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