| /* |
| * 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 |
