#include "pp_instance.h"
#include "hardwaremanager.h"
#include "pp_power_source.h"
+#include "hwmgr_ppt.h"
struct pp_instance;
struct pp_hwmgr;
uint16_t vddgfx;
};
+/* Structure to hold PPTable information */
+struct phm_ppt_v1_information {
+ struct phm_ppt_v1_clock_voltage_dependency_table *vdd_dep_on_sclk;
+ struct phm_ppt_v1_clock_voltage_dependency_table *vdd_dep_on_mclk;
+ struct phm_clock_array *valid_sclk_values;
+ struct phm_clock_array *valid_mclk_values;
+ struct phm_clock_and_voltage_limits max_clock_voltage_on_dc;
+ struct phm_clock_and_voltage_limits max_clock_voltage_on_ac;
+ struct phm_clock_voltage_dependency_table *vddc_dep_on_dal_pwrl;
+ struct phm_ppm_table *ppm_parameter_table;
+ struct phm_cac_tdp_table *cac_dtp_table;
+ struct phm_ppt_v1_mm_clock_voltage_dependency_table *mm_dep_table;
+ struct phm_ppt_v1_voltage_lookup_table *vddc_lookup_table;
+ struct phm_ppt_v1_voltage_lookup_table *vddgfx_lookup_table;
+ struct phm_ppt_v1_pcie_table *pcie_table;
+ uint16_t us_ulv_voltage_offset;
+};
struct phm_dynamic_state_info {
struct phm_clock_voltage_dependency_table *vddc_dependency_on_sclk;
struct phm_vq_budgeting_table *vq_budgeting_table;
};
+struct pp_fan_info {
+ bool bNoFan;
+ uint8_t ucTachometerPulsesPerRevolution;
+ uint32_t ulMinRPM;
+ uint32_t ulMaxRPM;
+};
+
+struct pp_advance_fan_control_parameters {
+ uint16_t usTMin; /* The temperature, in 0.01 centigrades, below which we just run at a minimal PWM. */
+ uint16_t usTMed; /* The middle temperature where we change slopes. */
+ uint16_t usTHigh; /* The high temperature for setting the second slope. */
+ uint16_t usPWMMin; /* The minimum PWM value in percent (0.01% increments). */
+ uint16_t usPWMMed; /* The PWM value (in percent) at TMed. */
+ uint16_t usPWMHigh; /* The PWM value at THigh. */
+ uint8_t ucTHyst; /* Temperature hysteresis. Integer. */
+ uint32_t ulCycleDelay; /* The time between two invocations of the fan control routine in microseconds. */
+ uint16_t usTMax; /* The max temperature */
+ uint8_t ucFanControlMode;
+ uint16_t usFanPWMMinLimit;
+ uint16_t usFanPWMMaxLimit;
+ uint16_t usFanPWMStep;
+ uint16_t usDefaultMaxFanPWM;
+ uint16_t usFanOutputSensitivity;
+ uint16_t usDefaultFanOutputSensitivity;
+ uint16_t usMaxFanPWM; /* The max Fan PWM value for Fuzzy Fan Control feature */
+ uint16_t usFanRPMMinLimit; /* Minimum limit range in percentage, need to calculate based on minRPM/MaxRpm */
+ uint16_t usFanRPMMaxLimit; /* Maximum limit range in percentage, usually set to 100% by default */
+ uint16_t usFanRPMStep; /* Step increments/decerements, in percent */
+ uint16_t usDefaultMaxFanRPM; /* The max Fan RPM value for Fuzzy Fan Control feature, default from PPTable */
+ uint16_t usMaxFanRPM; /* The max Fan RPM value for Fuzzy Fan Control feature, user defined */
+ uint16_t usFanCurrentLow; /* Low current */
+ uint16_t usFanCurrentHigh; /* High current */
+ uint16_t usFanRPMLow; /* Low RPM */
+ uint16_t usFanRPMHigh; /* High RPM */
+ uint32_t ulMinFanSCLKAcousticLimit; /* Minimum Fan Controller SCLK Frequency Acoustic Limit. */
+ uint8_t ucTargetTemperature; /* Advanced fan controller target temperature. */
+ uint8_t ucMinimumPWMLimit; /* The minimum PWM that the advanced fan controller can set. This should be set to the highest PWM that will run the fan at its lowest RPM. */
+ uint16_t usFanGainEdge; /* The following is added for Fiji */
+ uint16_t usFanGainHotspot;
+ uint16_t usFanGainLiquid;
+ uint16_t usFanGainVrVddc;
+ uint16_t usFanGainVrMvdd;
+ uint16_t usFanGainPlx;
+ uint16_t usFanGainHbm;
+};
+
+struct pp_thermal_controller_info {
+ uint8_t ucType;
+ uint8_t ucI2cLine;
+ uint8_t ucI2cAddress;
+ struct pp_fan_info fanInfo;
+ struct pp_advance_fan_control_parameters advanceFanControlParameters;
+};
+
+struct phm_microcode_version_info {
+ uint32_t SMC;
+ uint32_t DMCU;
+ uint32_t MC;
+ uint32_t NB;
+};
+
+/**
+ * The main hardware manager structure.
+ */
struct pp_hwmgr {
uint32_t chip_family;
uint32_t chip_id;
struct pp_power_state *ps;
enum pp_power_source power_source;
uint32_t num_ps;
+ struct pp_thermal_controller_info thermal_controller;
+ struct phm_microcode_version_info microcode_version_info;
uint32_t ps_size;
struct pp_power_state *current_ps;
struct pp_power_state *request_ps;
extern int phm_wait_for_register_unequal(struct pp_hwmgr *hwmgr,
uint32_t index, uint32_t value, uint32_t mask);
+extern uint32_t phm_read_indirect_register(struct pp_hwmgr *hwmgr,
+ uint32_t indirect_port, uint32_t index);
+extern void phm_write_indirect_register(struct pp_hwmgr *hwmgr,
+ uint32_t indirect_port,
+ uint32_t index,
+ uint32_t value);
extern void phm_wait_on_indirect_register(struct pp_hwmgr *hwmgr,
uint32_t indirect_port,
projects / deliverable / linux.git / blobdiff