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/*
* 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 __VEGA20_PPT_H__
#define __VEGA20_PPT_H__
#define VEGA20_UMD_PSTATE_GFXCLK_LEVEL 0x3
#define VEGA20_UMD_PSTATE_SOCCLK_LEVEL 0x3
#define VEGA20_UMD_PSTATE_MCLK_LEVEL 0x2
#define VEGA20_UMD_PSTATE_UVDCLK_LEVEL 0x3
#define VEGA20_UMD_PSTATE_VCEMCLK_LEVEL 0x3
#define MAX_REGULAR_DPM_NUMBER 16
#define MAX_PCIE_CONF 2
#define VOLTAGE_SCALE 4
#define AVFS_CURVE 0
#define OD8_HOTCURVE_TEMPERATURE 85
struct vega20_dpm_level {
bool enabled;
uint32_t value;
uint32_t param1;
};
struct vega20_dpm_state {
uint32_t soft_min_level;
uint32_t soft_max_level;
uint32_t hard_min_level;
uint32_t hard_max_level;
};
struct vega20_single_dpm_table {
uint32_t count;
struct vega20_dpm_state dpm_state;
struct vega20_dpm_level dpm_levels[MAX_REGULAR_DPM_NUMBER];
};
struct vega20_pcie_table {
uint16_t count;
uint8_t pcie_gen[MAX_PCIE_CONF];
uint8_t pcie_lane[MAX_PCIE_CONF];
uint32_t lclk[MAX_PCIE_CONF];
};
struct vega20_dpm_table {
struct vega20_single_dpm_table soc_table;
struct vega20_single_dpm_table gfx_table;
struct vega20_single_dpm_table mem_table;
struct vega20_single_dpm_table eclk_table;
struct vega20_single_dpm_table vclk_table;
struct vega20_single_dpm_table dclk_table;
struct vega20_single_dpm_table dcef_table;
struct vega20_single_dpm_table pixel_table;
struct vega20_single_dpm_table display_table;
struct vega20_single_dpm_table phy_table;
struct vega20_single_dpm_table fclk_table;
struct vega20_pcie_table pcie_table;
};
enum OD8_FEATURE_ID
{
OD8_GFXCLK_LIMITS = 1 << 0,
OD8_GFXCLK_CURVE = 1 << 1,
OD8_UCLK_MAX = 1 << 2,
OD8_POWER_LIMIT = 1 << 3,
OD8_ACOUSTIC_LIMIT_SCLK = 1 << 4, //FanMaximumRpm
OD8_FAN_SPEED_MIN = 1 << 5, //FanMinimumPwm
OD8_TEMPERATURE_FAN = 1 << 6, //FanTargetTemperature
OD8_TEMPERATURE_SYSTEM = 1 << 7, //MaxOpTemp
OD8_MEMORY_TIMING_TUNE = 1 << 8,
OD8_FAN_ZERO_RPM_CONTROL = 1 << 9
};
enum OD8_SETTING_ID
{
OD8_SETTING_GFXCLK_FMIN = 0,
OD8_SETTING_GFXCLK_FMAX,
OD8_SETTING_GFXCLK_FREQ1,
OD8_SETTING_GFXCLK_VOLTAGE1,
OD8_SETTING_GFXCLK_FREQ2,
OD8_SETTING_GFXCLK_VOLTAGE2,
OD8_SETTING_GFXCLK_FREQ3,
OD8_SETTING_GFXCLK_VOLTAGE3,
OD8_SETTING_UCLK_FMAX,
OD8_SETTING_POWER_PERCENTAGE,
OD8_SETTING_FAN_ACOUSTIC_LIMIT,
OD8_SETTING_FAN_MIN_SPEED,
OD8_SETTING_FAN_TARGET_TEMP,
OD8_SETTING_OPERATING_TEMP_MAX,
OD8_SETTING_AC_TIMING,
OD8_SETTING_FAN_ZERO_RPM_CONTROL,
OD8_SETTING_COUNT
};
struct vega20_od8_single_setting {
uint32_t feature_id;
int32_t min_value;
int32_t max_value;
int32_t current_value;
int32_t default_value;
};
struct vega20_od8_settings {
struct vega20_od8_single_setting od8_settings_array[OD8_SETTING_COUNT];
};
extern void vega20_set_ppt_funcs(struct smu_context *smu);
#endif
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