/* SPDX-License-Identifier: GPL-2.0 */
/*
* AMD Platform Management Framework Driver
*
* Copyright (c) 2022, Advanced Micro Devices, Inc.
* All Rights Reserved.
*
* Author: Shyam Sundar S K <[email protected]>
*/
#ifndef PMF_H
#define PMF_H
#include <linux/acpi.h>
#include <linux/input.h>
#include <linux/platform_profile.h>
#define POLICY_BUF_MAX_SZ 0x4b000
#define POLICY_SIGN_COOKIE 0x31535024
#define POLICY_COOKIE_OFFSET 0x10
/* List of supported CPU ids */
#define AMD_CPU_ID_RMB 0x14b5
#define AMD_CPU_ID_PS 0x14e8
#define PCI_DEVICE_ID_AMD_1AH_M20H_ROOT 0x1507
#define PCI_DEVICE_ID_AMD_1AH_M60H_ROOT 0x1122
struct cookie_header {
u32 sign;
u32 length;
} __packed;
/* APMF Functions */
#define APMF_FUNC_VERIFY_INTERFACE 0
#define APMF_FUNC_GET_SYS_PARAMS 1
#define APMF_FUNC_SBIOS_REQUESTS 2
#define APMF_FUNC_SBIOS_HEARTBEAT 4
#define APMF_FUNC_AUTO_MODE 5
#define APMF_FUNC_SET_FAN_IDX 7
#define APMF_FUNC_OS_POWER_SLIDER_UPDATE 8
#define APMF_FUNC_STATIC_SLIDER_GRANULAR 9
#define APMF_FUNC_DYN_SLIDER_AC 11
#define APMF_FUNC_DYN_SLIDER_DC 12
#define APMF_FUNC_NOTIFY_SMART_PC_UPDATES 14
#define APMF_FUNC_SBIOS_HEARTBEAT_V2 16
/* Message Definitions */
#define SET_SPL 0x03 /* SPL: Sustained Power Limit */
#define SET_SPPT 0x05 /* SPPT: Slow Package Power Tracking */
#define SET_FPPT 0x07 /* FPPT: Fast Package Power Tracking */
#define GET_SPL 0x0B
#define GET_SPPT 0x0D
#define GET_FPPT 0x0F
#define SET_DRAM_ADDR_HIGH 0x14
#define SET_DRAM_ADDR_LOW 0x15
#define SET_TRANSFER_TABLE 0x16
#define SET_STT_MIN_LIMIT 0x18 /* STT: Skin Temperature Tracking */
#define SET_STT_LIMIT_APU 0x19
#define SET_STT_LIMIT_HS2 0x1A
#define SET_SPPT_APU_ONLY 0x1D
#define GET_SPPT_APU_ONLY 0x1E
#define GET_STT_MIN_LIMIT 0x1F
#define GET_STT_LIMIT_APU 0x20
#define GET_STT_LIMIT_HS2 0x21
#define SET_P3T 0x23 /* P3T: Peak Package Power Limit */
#define SET_PMF_PPT 0x25
#define SET_PMF_PPT_APU_ONLY 0x26
/* OS slider update notification */
#define DC_BEST_PERF 0
#define DC_BETTER_PERF 1
#define DC_BATTERY_SAVER 3
#define AC_BEST_PERF 4
#define AC_BETTER_PERF 5
#define AC_BETTER_BATTERY 6
/* Fan Index for Auto Mode */
#define FAN_INDEX_AUTO 0xFFFFFFFF
#define ARG_NONE 0
#define AVG_SAMPLE_SIZE 3
/* Policy Actions */
#define PMF_POLICY_SPL 2
#define PMF_POLICY_SPPT 3
#define PMF_POLICY_FPPT 4
#define PMF_POLICY_SPPT_APU_ONLY 5
#define PMF_POLICY_STT_MIN 6
#define PMF_POLICY_STT_SKINTEMP_APU 7
#define PMF_POLICY_STT_SKINTEMP_HS2 8
#define PMF_POLICY_SYSTEM_STATE 9
#define PMF_POLICY_BIOS_OUTPUT_1 10
#define PMF_POLICY_BIOS_OUTPUT_2 11
#define PMF_POLICY_P3T 38
#define PMF_POLICY_BIOS_OUTPUT_3 57
#define PMF_POLICY_BIOS_OUTPUT_4 58
#define PMF_POLICY_BIOS_OUTPUT_5 59
#define PMF_POLICY_BIOS_OUTPUT_6 60
#define PMF_POLICY_BIOS_OUTPUT_7 61
#define PMF_POLICY_BIOS_OUTPUT_8 62
#define PMF_POLICY_BIOS_OUTPUT_9 63
#define PMF_POLICY_BIOS_OUTPUT_10 64
/* TA macros */
#define PMF_TA_IF_VERSION_MAJOR 1
#define TA_PMF_ACTION_MAX 32
#define TA_PMF_UNDO_MAX 8
#define TA_OUTPUT_RESERVED_MEM 906
#define MAX_OPERATION_PARAMS 4
#define PMF_IF_V1 1
#define PMF_IF_V2 2
#define APTS_MAX_STATES 16
/* APTS PMF BIOS Interface */
struct amd_pmf_apts_output {
u16 table_version;
u32 fan_table_idx;
u32 pmf_ppt;
u32 ppt_pmf_apu_only;
u32 stt_min_limit;
u8 stt_skin_temp_limit_apu;
u8 stt_skin_temp_limit_hs2;
} __packed;
struct amd_pmf_apts_granular_output {
u16 size;
struct amd_pmf_apts_output val;
} __packed;
struct amd_pmf_apts_granular {
u16 size;
struct amd_pmf_apts_output val[APTS_MAX_STATES];
};
struct sbios_hb_event_v2 {
u16 size;
u8 load;
u8 unload;
u8 suspend;
u8 resume;
} __packed;
enum sbios_hb_v2 {
ON_LOAD,
ON_UNLOAD,
ON_SUSPEND,
ON_RESUME,
};
/* AMD PMF BIOS interfaces */
struct apmf_verify_interface {
u16 size;
u16 version;
u32 notification_mask;
u32 supported_functions;
} __packed;
struct apmf_system_params {
u16 size;
u32 valid_mask;
u32 flags;
u8 command_code;
u32 heartbeat_int;
} __packed;
struct apmf_sbios_req {
u16 size;
u32 pending_req;
u8 rsd;
u8 cql_event;
u8 amt_event;
u32 fppt;
u32 sppt;
u32 fppt_apu_only;
u32 spl;
u32 stt_min_limit;
u8 skin_temp_apu;
u8 skin_temp_hs2;
} __packed;
struct apmf_sbios_req_v2 {
u16 size;
u32 pending_req;
u8 rsd;
u32 ppt_pmf;
u32 ppt_pmf_apu_only;
u32 stt_min_limit;
u8 skin_temp_apu;
u8 skin_temp_hs2;
u32 custom_policy[10];
} __packed;
struct apmf_fan_idx {
u16 size;
u8 fan_ctl_mode;
u32 fan_ctl_idx;
} __packed;
struct smu_pmf_metrics_v2 {
u16 core_frequency[16]; /* MHz */
u16 core_power[16]; /* mW */
u16 core_temp[16]; /* centi-C */
u16 gfx_temp; /* centi-C */
u16 soc_temp; /* centi-C */
u16 stapm_opn_limit; /* mW */
u16 stapm_cur_limit; /* mW */
u16 infra_cpu_maxfreq; /* MHz */
u16 infra_gfx_maxfreq; /* MHz */
u16 skin_temp; /* centi-C */
u16 gfxclk_freq; /* MHz */
u16 fclk_freq; /* MHz */
u16 gfx_activity; /* GFX busy % [0-100] */
u16 socclk_freq; /* MHz */
u16 vclk_freq; /* MHz */
u16 vcn_activity; /* VCN busy % [0-100] */
u16 vpeclk_freq; /* MHz */
u16 ipuclk_freq; /* MHz */
u16 ipu_busy[8]; /* NPU busy % [0-100] */
u16 dram_reads; /* MB/sec */
u16 dram_writes; /* MB/sec */
u16 core_c0residency[16]; /* C0 residency % [0-100] */
u16 ipu_power; /* mW */
u32 apu_power; /* mW */
u32 gfx_power; /* mW */
u32 dgpu_power; /* mW */
u32 socket_power; /* mW */
u32 all_core_power; /* mW */
u32 filter_alpha_value; /* time constant [us] */
u32 metrics_counter;
u16 memclk_freq; /* MHz */
u16 mpipuclk_freq; /* MHz */
u16 ipu_reads; /* MB/sec */
u16 ipu_writes; /* MB/sec */
u32 throttle_residency_prochot;
u32 throttle_residency_spl;
u32 throttle_residency_fppt;
u32 throttle_residency_sppt;
u32 throttle_residency_thm_core;
u32 throttle_residency_thm_gfx;
u32 throttle_residency_thm_soc;
u16 psys;
u16 spare1;
u32 spare[6];
} __packed;
struct smu_pmf_metrics {
u16 gfxclk_freq; /* in MHz */
u16 socclk_freq; /* in MHz */
u16 vclk_freq; /* in MHz */
u16 dclk_freq; /* in MHz */
u16 memclk_freq; /* in MHz */
u16 spare;
u16 gfx_activity; /* in Centi */
u16 uvd_activity; /* in Centi */
u16 voltage[2]; /* in mV */
u16 currents[2]; /* in mA */
u16 power[2];/* in mW */
u16 core_freq[8]; /* in MHz */
u16 core_power[8]; /* in mW */
u16 core_temp[8]; /* in centi-Celsius */
u16 l3_freq; /* in MHz */
u16 l3_temp; /* in centi-Celsius */
u16 gfx_temp; /* in centi-Celsius */
u16 soc_temp; /* in centi-Celsius */
u16 throttler_status;
u16 current_socketpower; /* in mW */
u16 stapm_orig_limit; /* in W */
u16 stapm_cur_limit; /* in W */
u32 apu_power; /* in mW */
u32 dgpu_power; /* in mW */
u16 vdd_tdc_val; /* in mA */
u16 soc_tdc_val; /* in mA */
u16 vdd_edc_val; /* in mA */
u16 soc_edcv_al; /* in mA */
u16 infra_cpu_maxfreq; /* in MHz */
u16 infra_gfx_maxfreq; /* in MHz */
u16 skin_temp; /* in centi-Celsius */
u16 device_state;
u16 curtemp; /* in centi-Celsius */
u16 filter_alpha_value;
u16 avg_gfx_clkfrequency;
u16 avg_fclk_frequency;
u16 avg_gfx_activity;
u16 avg_socclk_frequency;
u16 avg_vclk_frequency;
u16 avg_vcn_activity;
u16 avg_dram_reads;
u16 avg_dram_writes;
u16 avg_socket_power;
u16 avg_core_power[2];
u16 avg_core_c0residency[16];
u16 spare1;
u32 metrics_counter;
} __packed;
enum amd_stt_skin_temp {
STT_TEMP_APU,
STT_TEMP_HS2,
STT_TEMP_COUNT,
};
enum amd_slider_op {
SLIDER_OP_GET,
SLIDER_OP_SET,
};
enum power_source {
POWER_SOURCE_AC,
POWER_SOURCE_DC,
POWER_SOURCE_MAX,
};
enum power_modes {
POWER_MODE_PERFORMANCE,
POWER_MODE_BALANCED_POWER,
POWER_MODE_POWER_SAVER,
POWER_MODE_MAX,
};
enum power_modes_v2 {
POWER_MODE_BEST_PERFORMANCE,
POWER_MODE_BALANCED,
POWER_MODE_BEST_POWER_EFFICIENCY,
POWER_MODE_ENERGY_SAVE,
POWER_MODE_V2_MAX,
};
struct amd_pmf_dev {
void __iomem *regbase;
void __iomem *smu_virt_addr;
void *buf;
u32 base_addr;
u32 cpu_id;
struct device *dev;
struct mutex lock; /* protects the PMF interface */
u32 supported_func;
enum platform_profile_option current_profile;
struct platform_profile_handler pprof;
struct dentry *dbgfs_dir;
int hb_interval; /* SBIOS heartbeat interval */
struct delayed_work heart_beat;
struct smu_pmf_metrics m_table;
struct smu_pmf_metrics_v2 m_table_v2;
struct delayed_work work_buffer;
ktime_t start_time;
int socket_power_history[AVG_SAMPLE_SIZE];
int socket_power_history_idx;
bool amt_enabled;
struct mutex update_mutex; /* protects race between ACPI handler and metrics thread */
bool cnqf_enabled;
bool cnqf_supported;
struct notifier_block pwr_src_notifier;
/* Smart PC solution builder */
struct dentry *esbin;
unsigned char *policy_buf;
u32 policy_sz;
struct tee_context *tee_ctx;
struct tee_shm *fw_shm_pool;
u32 session_id;
void *shbuf;
struct delayed_work pb_work;
struct pmf_action_table *prev_data;
u64 policy_addr;
void __iomem *policy_base;
bool smart_pc_enabled;
u16 pmf_if_version;
struct input_dev *pmf_idev;
size_t mtable_size;
};
struct apmf_sps_prop_granular_v2 {
u8 power_states[POWER_SOURCE_MAX][POWER_MODE_V2_MAX];
} __packed;
struct apmf_sps_prop_granular {
u32 fppt;
u32 sppt;
u32 sppt_apu_only;
u32 spl;
u32 stt_min;
u8 stt_skin_temp[STT_TEMP_COUNT];
u32 fan_id;
} __packed;
/* Static Slider */
struct apmf_static_slider_granular_output {
u16 size;
struct apmf_sps_prop_granular prop[POWER_SOURCE_MAX * POWER_MODE_MAX];
} __packed;
struct amd_pmf_static_slider_granular {
u16 size;
struct apmf_sps_prop_granular prop[POWER_SOURCE_MAX][POWER_MODE_MAX];
};
struct apmf_static_slider_granular_output_v2 {
u16 size;
struct apmf_sps_prop_granular_v2 sps_idx;
} __packed;
struct amd_pmf_static_slider_granular_v2 {
u16 size;
struct apmf_sps_prop_granular_v2 sps_idx;
};
struct os_power_slider {
u16 size;
u8 slider_event;
} __packed;
struct amd_pmf_notify_smart_pc_update {
u16 size;
u32 pending_req;
u32 custom_bios[10];
} __packed;
struct fan_table_control {
bool manual;
unsigned long fan_id;
};
struct power_table_control {
u32 spl;
u32 sppt;
u32 fppt;
u32 sppt_apu_only;
u32 stt_min;
u32 stt_skin_temp[STT_TEMP_COUNT];
u32 reserved[16];
};
/* Auto Mode Layer */
enum auto_mode_transition_priority {
AUTO_TRANSITION_TO_PERFORMANCE, /* Any other mode to Performance Mode */
AUTO_TRANSITION_FROM_QUIET_TO_BALANCE, /* Quiet Mode to Balance Mode */
AUTO_TRANSITION_TO_QUIET, /* Any other mode to Quiet Mode */
AUTO_TRANSITION_FROM_PERFORMANCE_TO_BALANCE, /* Performance Mode to Balance Mode */
AUTO_TRANSITION_MAX,
};
enum auto_mode_mode {
AUTO_QUIET,
AUTO_BALANCE,
AUTO_PERFORMANCE_ON_LAP,
AUTO_PERFORMANCE,
AUTO_MODE_MAX,
};
struct auto_mode_trans_params {
u32 time_constant; /* minimum time required to switch to next mode */
u32 power_delta; /* delta power to shift mode */
u32 power_threshold;
u32 timer; /* elapsed time. if timer > TimeThreshold, it will move to next mode */
u32 applied;
enum auto_mode_mode target_mode;
u32 shifting_up;
};
struct auto_mode_mode_settings {
struct power_table_control power_control;
struct fan_table_control fan_control;
u32 power_floor;
};
struct auto_mode_mode_config {
struct auto_mode_trans_params transition[AUTO_TRANSITION_MAX];
struct auto_mode_mode_settings mode_set[AUTO_MODE_MAX];
enum auto_mode_mode current_mode;
};
struct apmf_auto_mode {
u16 size;
/* time constant */
u32 balanced_to_perf;
u32 perf_to_balanced;
u32 quiet_to_balanced;
u32 balanced_to_quiet;
/* power floor */
u32 pfloor_perf;
u32 pfloor_balanced;
u32 pfloor_quiet;
/* Power delta for mode change */
u32 pd_balanced_to_perf;
u32 pd_perf_to_balanced;
u32 pd_quiet_to_balanced;
u32 pd_balanced_to_quiet;
/* skin temperature limits */
u8 stt_apu_perf_on_lap; /* CQL ON */
u8 stt_hs2_perf_on_lap; /* CQL ON */
u8 stt_apu_perf;
u8 stt_hs2_perf;
u8 stt_apu_balanced;
u8 stt_hs2_balanced;
u8 stt_apu_quiet;
u8 stt_hs2_quiet;
u32 stt_min_limit_perf_on_lap; /* CQL ON */
u32 stt_min_limit_perf;
u32 stt_min_limit_balanced;
u32 stt_min_limit_quiet;
/* SPL based */
u32 fppt_perf_on_lap; /* CQL ON */
u32 sppt_perf_on_lap; /* CQL ON */
u32 spl_perf_on_lap; /* CQL ON */
u32 sppt_apu_only_perf_on_lap; /* CQL ON */
u32 fppt_perf;
u32 sppt_perf;
u32 spl_perf;
u32 sppt_apu_only_perf;
u32 fppt_balanced;
u32 sppt_balanced;
u32 spl_balanced;
u32 sppt_apu_only_balanced;
u32 fppt_quiet;
u32 sppt_quiet;
u32 spl_quiet;
u32 sppt_apu_only_quiet;
/* Fan ID */
u32 fan_id_perf;
u32 fan_id_balanced;
u32 fan_id_quiet;
} __packed;
/* CnQF Layer */
enum cnqf_trans_priority {
CNQF_TRANSITION_TO_TURBO, /* Any other mode to Turbo Mode */
CNQF_TRANSITION_FROM_BALANCE_TO_PERFORMANCE, /* quiet/balance to Performance Mode */
CNQF_TRANSITION_FROM_QUIET_TO_BALANCE, /* Quiet Mode to Balance Mode */
CNQF_TRANSITION_TO_QUIET, /* Any other mode to Quiet Mode */
CNQF_TRANSITION_FROM_PERFORMANCE_TO_BALANCE, /* Performance/Turbo to Balance Mode */
CNQF_TRANSITION_FROM_TURBO_TO_PERFORMANCE, /* Turbo mode to Performance Mode */
CNQF_TRANSITION_MAX,
};
enum cnqf_mode {
CNQF_MODE_QUIET,
CNQF_MODE_BALANCE,
CNQF_MODE_PERFORMANCE,
CNQF_MODE_TURBO,
CNQF_MODE_MAX,
};
enum apmf_cnqf_pos {
APMF_CNQF_TURBO,
APMF_CNQF_PERFORMANCE,
APMF_CNQF_BALANCE,
APMF_CNQF_QUIET,
APMF_CNQF_MAX,
};
struct cnqf_mode_settings {
struct power_table_control power_control;
struct fan_table_control fan_control;
u32 power_floor;
};
struct cnqf_tran_params {
u32 time_constant; /* minimum time required to switch to next mode */
u32 power_threshold;
u32 timer; /* elapsed time. if timer > timethreshold, it will move to next mode */
u32 total_power;
u32 count;
bool priority;
bool shifting_up;
enum cnqf_mode target_mode;
};
struct cnqf_config {
struct cnqf_tran_params trans_param[POWER_SOURCE_MAX][CNQF_TRANSITION_MAX];
struct cnqf_mode_settings mode_set[POWER_SOURCE_MAX][CNQF_MODE_MAX];
struct power_table_control defaults;
enum cnqf_mode current_mode;
u32 power_src;
u32 avg_power;
};
struct apmf_cnqf_power_set {
u32 pfloor;
u32 fppt;
u32 sppt;
u32 sppt_apu_only;
u32 spl;
u32 stt_min_limit;
u8 stt_skintemp[STT_TEMP_COUNT];
u32 fan_id;
} __packed;
struct apmf_dyn_slider_output {
u16 size;
u16 flags;
u32 t_perf_to_turbo;
u32 t_balanced_to_perf;
u32 t_quiet_to_balanced;
u32 t_balanced_to_quiet;
u32 t_perf_to_balanced;
u32 t_turbo_to_perf;
struct apmf_cnqf_power_set ps[APMF_CNQF_MAX];
} __packed;
/* Smart PC - TA internals */
enum system_state {
SYSTEM_STATE_S0i3,
SYSTEM_STATE_S4,
SYSTEM_STATE_SCREEN_LOCK,
SYSTEM_STATE_MAX,
};
enum ta_slider {
TA_BEST_BATTERY,
TA_BETTER_BATTERY,
TA_BETTER_PERFORMANCE,
TA_BEST_PERFORMANCE,
TA_MAX,
};
/* Command ids for TA communication */
enum ta_pmf_command {
TA_PMF_COMMAND_POLICY_BUILDER_INITIALIZE,
TA_PMF_COMMAND_POLICY_BUILDER_ENACT_POLICIES,
};
enum ta_pmf_error_type {
TA_PMF_TYPE_SUCCESS,
TA_PMF_ERROR_TYPE_GENERIC,
TA_PMF_ERROR_TYPE_CRYPTO,
TA_PMF_ERROR_TYPE_CRYPTO_VALIDATE,
TA_PMF_ERROR_TYPE_CRYPTO_VERIFY_OEM,
TA_PMF_ERROR_TYPE_POLICY_BUILDER,
TA_PMF_ERROR_TYPE_PB_CONVERT,
TA_PMF_ERROR_TYPE_PB_SETUP,
TA_PMF_ERROR_TYPE_PB_ENACT,
TA_PMF_ERROR_TYPE_ASD_GET_DEVICE_INFO,
TA_PMF_ERROR_TYPE_ASD_GET_DEVICE_PCIE_INFO,
TA_PMF_ERROR_TYPE_SYS_DRV_FW_VALIDATION,
TA_PMF_ERROR_TYPE_MAX,
};
struct pmf_action_table {
enum system_state system_state;
u32 spl; /* in mW */
u32 sppt; /* in mW */
u32 sppt_apuonly; /* in mW */
u32 fppt; /* in mW */
u32 stt_minlimit; /* in mW */
u32 stt_skintemp_apu; /* in C */
u32 stt_skintemp_hs2; /* in C */
u32 p3t_limit; /* in mW */
};
/* Input conditions */
struct ta_pmf_condition_info {
u32 power_source;
u32 bat_percentage;
u32 power_slider;
u32 lid_state;
bool user_present;
u32 rsvd1[2];
u32 monitor_count;
u32 rsvd2[2];
u32 bat_design;
u32 full_charge_capacity;
int drain_rate;
bool user_engaged;
u32 device_state;
u32 socket_power;
u32 skin_temperature;
u32 rsvd3[5];
u32 ambient_light;
u32 length;
u32 avg_c0residency;
u32 max_c0residency;
u32 s0i3_entry;
u32 gfx_busy;
u32 rsvd4[7];
bool camera_state;
u32 workload_type;
u32 display_type;
u32 display_state;
u32 rsvd5[150];
};
struct ta_pmf_load_policy_table {
u32 table_size;
u8 table[POLICY_BUF_MAX_SZ];
};
/* TA initialization params */
struct ta_pmf_init_table {
u32 frequency; /* SMU sampling frequency */
bool validate;
bool sku_check;
bool metadata_macrocheck;
struct ta_pmf_load_policy_table policies_table;
};
/* Everything the TA needs to Enact Policies */
struct ta_pmf_enact_table {
struct ta_pmf_condition_info ev_info;
u32 name;
};
struct ta_pmf_action {
u32 action_index;
u32 value;
};
/* Output actions from TA */
struct ta_pmf_enact_result {
u32 actions_count;
struct ta_pmf_action actions_list[TA_PMF_ACTION_MAX];
u32 undo_count;
struct ta_pmf_action undo_list[TA_PMF_UNDO_MAX];
};
union ta_pmf_input {
struct ta_pmf_enact_table enact_table;
struct ta_pmf_init_table init_table;
};
union ta_pmf_output {
struct ta_pmf_enact_result policy_apply_table;
u32 rsvd[TA_OUTPUT_RESERVED_MEM];
};
struct ta_pmf_shared_memory {
int command_id;
int resp_id;
u32 pmf_result;
u32 if_version;
union ta_pmf_output pmf_output;
union ta_pmf_input pmf_input;
};
/* Core Layer */
int apmf_acpi_init(struct amd_pmf_dev *pmf_dev);
void apmf_acpi_deinit(struct amd_pmf_dev *pmf_dev);
int is_apmf_func_supported(struct amd_pmf_dev *pdev, unsigned long index);
int amd_pmf_send_cmd(struct amd_pmf_dev *dev, u8 message, bool get, u32 arg, u32 *data);
int amd_pmf_init_metrics_table(struct amd_pmf_dev *dev);
int amd_pmf_get_power_source(void);
int apmf_install_handler(struct amd_pmf_dev *pmf_dev);
int apmf_os_power_slider_update(struct amd_pmf_dev *dev, u8 flag);
int amd_pmf_set_dram_addr(struct amd_pmf_dev *dev, bool alloc_buffer);
int amd_pmf_notify_sbios_heartbeat_event_v2(struct amd_pmf_dev *dev, u8 flag);
/* SPS Layer */
int amd_pmf_get_pprof_modes(struct amd_pmf_dev *pmf);
void amd_pmf_update_slider(struct amd_pmf_dev *dev, bool op, int idx,
struct amd_pmf_static_slider_granular *table);
int amd_pmf_init_sps(struct amd_pmf_dev *dev);
void amd_pmf_deinit_sps(struct amd_pmf_dev *dev);
int apmf_get_static_slider_granular(struct amd_pmf_dev *pdev,
struct apmf_static_slider_granular_output *output);
bool is_pprof_balanced(struct amd_pmf_dev *pmf);
int amd_pmf_power_slider_update_event(struct amd_pmf_dev *dev);
const char *amd_pmf_source_as_str(unsigned int state);
const char *amd_pmf_source_as_str(unsigned int state);
int apmf_update_fan_idx(struct amd_pmf_dev *pdev, bool manual, u32 idx);
int amd_pmf_set_sps_power_limits(struct amd_pmf_dev *pmf);
int apmf_get_static_slider_granular_v2(struct amd_pmf_dev *dev,
struct apmf_static_slider_granular_output_v2 *data);
int apts_get_static_slider_granular_v2(struct amd_pmf_dev *pdev,
struct amd_pmf_apts_granular_output *data, u32 apts_idx);
/* Auto Mode Layer */
int apmf_get_auto_mode_def(struct amd_pmf_dev *pdev, struct apmf_auto_mode *data);
void amd_pmf_init_auto_mode(struct amd_pmf_dev *dev);
void amd_pmf_deinit_auto_mode(struct amd_pmf_dev *dev);
void amd_pmf_trans_automode(struct amd_pmf_dev *dev, int socket_power, ktime_t time_elapsed_ms);
int apmf_get_sbios_requests(struct amd_pmf_dev *pdev, struct apmf_sbios_req *req);
int apmf_get_sbios_requests_v2(struct amd_pmf_dev *pdev, struct apmf_sbios_req_v2 *req);
void amd_pmf_update_2_cql(struct amd_pmf_dev *dev, bool is_cql_event);
int amd_pmf_reset_amt(struct amd_pmf_dev *dev);
void amd_pmf_handle_amt(struct amd_pmf_dev *dev);
/* CnQF Layer */
int apmf_get_dyn_slider_def_ac(struct amd_pmf_dev *pdev, struct apmf_dyn_slider_output *data);
int apmf_get_dyn_slider_def_dc(struct amd_pmf_dev *pdev, struct apmf_dyn_slider_output *data);
int amd_pmf_init_cnqf(struct amd_pmf_dev *dev);
void amd_pmf_deinit_cnqf(struct amd_pmf_dev *dev);
int amd_pmf_trans_cnqf(struct amd_pmf_dev *dev, int socket_power, ktime_t time_lapsed_ms);
extern const struct attribute_group cnqf_feature_attribute_group;
/* Smart PC builder Layer */
int amd_pmf_init_smart_pc(struct amd_pmf_dev *dev);
void amd_pmf_deinit_smart_pc(struct amd_pmf_dev *dev);
int apmf_check_smart_pc(struct amd_pmf_dev *pmf_dev);
int amd_pmf_smartpc_apply_bios_output(struct amd_pmf_dev *dev, u32 val, u32 preq, u32 idx);
/* Smart PC - TA interfaces */
void amd_pmf_populate_ta_inputs(struct amd_pmf_dev *dev, struct ta_pmf_enact_table *in);
void amd_pmf_dump_ta_inputs(struct amd_pmf_dev *dev, struct ta_pmf_enact_table *in);
/* Quirk infrastructure */
void amd_pmf_quirks_init(struct amd_pmf_dev *dev);
#endif /* PMF_H */
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