/* * Copyright 2012 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 __SI_DPM_H__ #define __SI_DPM_H__ #include "amdgpu_atombios.h" #include "sislands_smc.h" #define MC_CG_CONFIG 0x96f #define MC_ARB_CG 0x9fa #define CG_ARB_REQ(x) ((x) << 0) #define CG_ARB_REQ_MASK (0xff << 0) #define MC_ARB_DRAM_TIMING_1 0x9fc #define MC_ARB_DRAM_TIMING_2 0x9fd #define MC_ARB_DRAM_TIMING_3 0x9fe #define MC_ARB_DRAM_TIMING2_1 0x9ff #define MC_ARB_DRAM_TIMING2_2 0xa00 #define MC_ARB_DRAM_TIMING2_3 0xa01 #define NISLANDS_MAX_SMC_PERFORMANCE_LEVELS_PER_SWSTATE 16 #define RV770_ASI_DFLT 1000 #define CYPRESS_HASI_DFLT 400000 #define PCIE_PERF_REQ_PECI_GEN1 2 #define PCIE_PERF_REQ_PECI_GEN2 3 #define PCIE_PERF_REQ_PECI_GEN3 4 #define RV770_DEFAULT_VCLK_FREQ 53300 /* 10 khz */ #define RV770_DEFAULT_DCLK_FREQ 40000 /* 10 khz */ #define SMC_STROBE_RATIO 0x0F #define SMC_STROBE_ENABLE 0x10 #define SMC_MC_EDC_RD_FLAG 0x01 #define SMC_MC_EDC_WR_FLAG 0x02 #define SMC_MC_RTT_ENABLE 0x04 #define SMC_MC_STUTTER_EN 0x08 #define SISLANDS_MCREGISTERTABLE_INITIAL_SLOT 0 #define SISLANDS_MCREGISTERTABLE_ACPI_SLOT 1 #define SISLANDS_MCREGISTERTABLE_ULV_SLOT 2 #define SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT 3 #define SISLANDS_LEAKAGE_INDEX0 0xff01 #define SISLANDS_MAX_LEAKAGE_COUNT 4 #define SISLANDS_MAX_HARDWARE_POWERLEVELS 5 #define SISLANDS_INITIAL_STATE_ARB_INDEX 0 #define SISLANDS_ACPI_STATE_ARB_INDEX 1 #define SISLANDS_ULV_STATE_ARB_INDEX 2 #define SISLANDS_DRIVER_STATE_ARB_INDEX 3 #define SISLANDS_DPM2_MAX_PULSE_SKIP 256 #define SISLANDS_DPM2_NEAR_TDP_DEC 10 #define SISLANDS_DPM2_ABOVE_SAFE_INC 5 #define SISLANDS_DPM2_BELOW_SAFE_INC 20 #define SISLANDS_DPM2_TDP_SAFE_LIMIT_PERCENT 80 #define SISLANDS_DPM2_MAXPS_PERCENT_H 99 #define SISLANDS_DPM2_MAXPS_PERCENT_M 99 #define SISLANDS_DPM2_SQ_RAMP_MAX_POWER 0x3FFF #define SISLANDS_DPM2_SQ_RAMP_MIN_POWER 0x12 #define SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA 0x15 #define SISLANDS_DPM2_SQ_RAMP_STI_SIZE 0x1E #define SISLANDS_DPM2_SQ_RAMP_LTI_RATIO 0xF #define SISLANDS_DPM2_PWREFFICIENCYRATIO_MARGIN 10 #define SISLANDS_VRC_DFLT 0xC000B3 #define SISLANDS_ULVVOLTAGECHANGEDELAY_DFLT 1687 #define SISLANDS_CGULVPARAMETER_DFLT 0x00040035 #define SISLANDS_CGULVCONTROL_DFLT 0x1f007550 #define SI_ASI_DFLT 10000 #define SI_BSP_DFLT 0x41EB #define SI_BSU_DFLT 0x2 #define SI_AH_DFLT 5 #define SI_RLP_DFLT 25 #define SI_RMP_DFLT 65 #define SI_LHP_DFLT 40 #define SI_LMP_DFLT 15 #define SI_TD_DFLT 0 #define SI_UTC_DFLT_00 0x24 #define SI_UTC_DFLT_01 0x22 #define SI_UTC_DFLT_02 0x22 #define SI_UTC_DFLT_03 0x22 #define SI_UTC_DFLT_04 0x22 #define SI_UTC_DFLT_05 0x22 #define SI_UTC_DFLT_06 0x22 #define SI_UTC_DFLT_07 0x22 #define SI_UTC_DFLT_08 0x22 #define SI_UTC_DFLT_09 0x22 #define SI_UTC_DFLT_10 0x22 #define SI_UTC_DFLT_11 0x22 #define SI_UTC_DFLT_12 0x22 #define SI_UTC_DFLT_13 0x22 #define SI_UTC_DFLT_14 0x22 #define SI_DTC_DFLT_00 0x24 #define SI_DTC_DFLT_01 0x22 #define SI_DTC_DFLT_02 0x22 #define SI_DTC_DFLT_03 0x22 #define SI_DTC_DFLT_04 0x22 #define SI_DTC_DFLT_05 0x22 #define SI_DTC_DFLT_06 0x22 #define SI_DTC_DFLT_07 0x22 #define SI_DTC_DFLT_08 0x22 #define SI_DTC_DFLT_09 0x22 #define SI_DTC_DFLT_10 0x22 #define SI_DTC_DFLT_11 0x22 #define SI_DTC_DFLT_12 0x22 #define SI_DTC_DFLT_13 0x22 #define SI_DTC_DFLT_14 0x22 #define SI_VRC_DFLT 0x0000C003 #define SI_VOLTAGERESPONSETIME_DFLT 1000 #define SI_BACKBIASRESPONSETIME_DFLT 1000 #define SI_VRU_DFLT 0x3 #define SI_SPLLSTEPTIME_DFLT 0x1000 #define SI_SPLLSTEPUNIT_DFLT 0x3 #define SI_TPU_DFLT 0 #define SI_TPC_DFLT 0x200 #define SI_SSTU_DFLT 0 #define SI_SST_DFLT 0x00C8 #define SI_GICST_DFLT 0x200 #define SI_FCT_DFLT 0x0400 #define SI_FCTU_DFLT 0 #define SI_CTXCGTT3DRPHC_DFLT 0x20 #define SI_CTXCGTT3DRSDC_DFLT 0x40 #define SI_VDDC3DOORPHC_DFLT 0x100 #define SI_VDDC3DOORSDC_DFLT 0x7 #define SI_VDDC3DOORSU_DFLT 0 #define SI_MPLLLOCKTIME_DFLT 100 #define SI_MPLLRESETTIME_DFLT 150 #define SI_VCOSTEPPCT_DFLT 20 #define SI_ENDINGVCOSTEPPCT_DFLT 5 #define SI_REFERENCEDIVIDER_DFLT 4 #define SI_PM_NUMBER_OF_TC 15 #define SI_PM_NUMBER_OF_SCLKS 20 #define SI_PM_NUMBER_OF_MCLKS 4 #define SI_PM_NUMBER_OF_VOLTAGE_LEVELS 4 #define SI_PM_NUMBER_OF_ACTIVITY_LEVELS 3 /* XXX are these ok? */ #define SI_TEMP_RANGE_MIN (90 * 1000) #define SI_TEMP_RANGE_MAX (120 * 1000) #define FDO_PWM_MODE_STATIC 1 #define FDO_PWM_MODE_STATIC_RPM 5 enum ni_dc_cac_level { NISLANDS_DCCAC_LEVEL_0 = 0, NISLANDS_DCCAC_LEVEL_1, NISLANDS_DCCAC_LEVEL_2, NISLANDS_DCCAC_LEVEL_3, NISLANDS_DCCAC_LEVEL_4, NISLANDS_DCCAC_LEVEL_5, NISLANDS_DCCAC_LEVEL_6, NISLANDS_DCCAC_LEVEL_7, NISLANDS_DCCAC_MAX_LEVELS }; enum si_cac_config_reg_type { SISLANDS_CACCONFIG_MMR = 0, SISLANDS_CACCONFIG_CGIND, SISLANDS_CACCONFIG_MAX }; extern const struct amdgpu_ip_block_version si_smu_ip_block; struct ni_leakage_coeffients { u32 at; u32 bt; u32 av; u32 bv; s32 t_slope; s32 t_intercept; u32 t_ref; }; struct SMC_NIslands_MCRegisterAddress { uint16_t s0; uint16_t s1; }; typedef struct SMC_NIslands_MCRegisterAddress SMC_NIslands_MCRegisterAddress; struct rv7xx_power_info { /* flags */ bool voltage_control; /* vddc */ bool mvdd_control; bool sclk_ss; bool mclk_ss; bool dynamic_ss; bool thermal_protection; /* voltage */ u32 mvdd_split_frequency; u16 max_vddc; u16 max_vddc_in_table; u16 min_vddc_in_table; /* stored values */ u16 acpi_vddc; u32 ref_div; u32 active_auto_throttle_sources; u32 mclk_stutter_mode_threshold; u32 mclk_strobe_mode_threshold; u32 mclk_edc_enable_threshold; u32 bsp; u32 bsu; u32 pbsp; u32 pbsu; u32 dsp; u32 psp; u32 asi; u32 pasi; u32 vrc; }; enum si_pcie_gen { SI_PCIE_GEN1 = 0, SI_PCIE_GEN2 = 1, SI_PCIE_GEN3 = 2, SI_PCIE_GEN_INVALID = 0xffff }; struct rv7xx_pl { u32 sclk; u32 mclk; u16 vddc; u16 vddci; /* eg+ only */ u32 flags; enum si_pcie_gen pcie_gen; /* si+ only */ }; struct si_ps { u16 performance_level_count; bool dc_compatible; struct rv7xx_pl performance_levels[NISLANDS_MAX_SMC_PERFORMANCE_LEVELS_PER_SWSTATE]; }; struct evergreen_power_info { /* must be first! */ struct rv7xx_power_info rv7xx; /* flags */ bool vddci_control; bool dynamic_ac_timing; bool abm; bool mcls; bool pcie_performance_request; bool sclk_deep_sleep; bool smu_uvd_hs; bool uvd_enabled; /* stored values */ u16 acpi_vddci; u32 mclk_edc_wr_enable_threshold; struct atom_voltage_table vddc_voltage_table; struct atom_voltage_table vddci_voltage_table; struct amdgpu_ps current_rps; struct amdgpu_ps requested_rps; }; struct ni_power_info { /* must be first! */ struct evergreen_power_info eg; u32 mclk_rtt_mode_threshold; /* flags */ bool support_cac_long_term_average; bool cac_enabled; bool cac_configuration_required; bool driver_calculate_cac_leakage; bool enable_power_containment; bool enable_cac; bool enable_sq_ramping; struct si_ps current_ps; struct si_ps requested_ps; }; struct si_cac_config_reg { u32 offset; u32 mask; u32 shift; u32 value; enum si_cac_config_reg_type type; }; struct si_powertune_data { u32 cac_window; u32 l2_lta_window_size_default; u8 lts_truncate_default; u8 shift_n_default; u8 operating_temp; struct ni_leakage_coeffients leakage_coefficients; u32 fixed_kt; u32 lkge_lut_v0_percent; u8 dc_cac[NISLANDS_DCCAC_MAX_LEVELS]; bool enable_powertune_by_default; }; struct si_dyn_powertune_data { u32 cac_leakage; s32 leakage_minimum_temperature; u32 wintime; u32 l2_lta_window_size; u8 lts_truncate; u8 shift_n; u8 dc_pwr_value; bool disable_uvd_powertune; }; struct si_dte_data { u32 tau[SMC_SISLANDS_DTE_MAX_FILTER_STAGES]; u32 r[SMC_SISLANDS_DTE_MAX_FILTER_STAGES]; u32 k; u32 t0; u32 max_t; u8 window_size; u8 temp_select; u8 dte_mode; u8 tdep_count; u8 t_limits[SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE]; u32 tdep_tau[SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE]; u32 tdep_r[SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE]; u32 t_threshold; bool enable_dte_by_default; }; struct si_clock_registers { u32 cg_spll_func_cntl; u32 cg_spll_func_cntl_2; u32 cg_spll_func_cntl_3; u32 cg_spll_func_cntl_4; u32 cg_spll_spread_spectrum; u32 cg_spll_spread_spectrum_2; u32 dll_cntl; u32 mclk_pwrmgt_cntl; u32 mpll_ad_func_cntl; u32 mpll_dq_func_cntl; u32 mpll_func_cntl; u32 mpll_func_cntl_1; u32 mpll_func_cntl_2; u32 mpll_ss1; u32 mpll_ss2; }; struct si_mc_reg_entry { u32 mclk_max; u32 mc_data[SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE]; }; struct si_mc_reg_table { u8 last; u8 num_entries; u16 valid_flag; struct si_mc_reg_entry mc_reg_table_entry[MAX_AC_TIMING_ENTRIES]; SMC_NIslands_MCRegisterAddress mc_reg_address[SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE]; }; struct si_leakage_voltage_entry { u16 voltage; u16 leakage_index; }; struct si_leakage_voltage { u16 count; struct si_leakage_voltage_entry entries[SISLANDS_MAX_LEAKAGE_COUNT]; }; struct si_ulv_param { bool supported; u32 cg_ulv_control; u32 cg_ulv_parameter; u32 volt_change_delay; struct rv7xx_pl pl; bool one_pcie_lane_in_ulv; }; struct si_power_info { /* must be first! */ struct ni_power_info ni; struct si_clock_registers clock_registers; struct si_mc_reg_table mc_reg_table; struct atom_voltage_table mvdd_voltage_table; struct atom_voltage_table vddc_phase_shed_table; struct si_leakage_voltage leakage_voltage; u16 mvdd_bootup_value; struct si_ulv_param ulv; u32 max_cu; /* pcie gen */ enum si_pcie_gen force_pcie_gen; enum si_pcie_gen boot_pcie_gen; enum si_pcie_gen acpi_pcie_gen; u32 sys_pcie_mask; /* flags */ bool enable_dte; bool enable_ppm; bool vddc_phase_shed_control; bool pspp_notify_required; bool sclk_deep_sleep_above_low; bool voltage_control_svi2; bool vddci_control_svi2; /* smc offsets */ u32 sram_end; u32 state_table_start; u32 soft_regs_start; u32 mc_reg_table_start; u32 arb_table_start; u32 cac_table_start; u32 dte_table_start; u32 spll_table_start; u32 papm_cfg_table_start; u32 fan_table_start; /* CAC stuff */ const struct si_cac_config_reg *cac_weights; const struct si_cac_config_reg *lcac_config; const struct si_cac_config_reg *cac_override; const struct si_powertune_data *powertune_data; struct si_dyn_powertune_data dyn_powertune_data; /* DTE stuff */ struct si_dte_data dte_data; /* scratch structs */ SMC_SIslands_MCRegisters smc_mc_reg_table; SISLANDS_SMC_STATETABLE smc_statetable; PP_SIslands_PAPMParameters papm_parm; /* SVI2 */ u8 svd_gpio_id; u8 svc_gpio_id; /* fan control */ bool fan_ctrl_is_in_default_mode; u32 t_min; u32 fan_ctrl_default_mode; bool fan_is_controlled_by_smc; }; #endif