| /* | |
| * 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 "ni_dpm.h" | |
| #include "sislands_smc.h" | |
| enum si_cac_config_reg_type | |
| { | |
| SISLANDS_CACCONFIG_MMR = 0, | |
| SISLANDS_CACCONFIG_CGIND, | |
| SISLANDS_CACCONFIG_MAX | |
| }; | |
| 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]; | |
| }; | |
| #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 | |
| struct si_leakage_voltage_entry | |
| { | |
| u16 voltage; | |
| u16 leakage_index; | |
| }; | |
| #define SISLANDS_LEAKAGE_INDEX0 0xff01 | |
| #define SISLANDS_MAX_LEAKAGE_COUNT 4 | |
| struct si_leakage_voltage | |
| { | |
| u16 count; | |
| struct si_leakage_voltage_entry entries[SISLANDS_MAX_LEAKAGE_COUNT]; | |
| }; | |
| #define SISLANDS_MAX_HARDWARE_POWERLEVELS 5 | |
| 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 radeon_pcie_gen force_pcie_gen; | |
| enum radeon_pcie_gen boot_pcie_gen; | |
| enum radeon_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; | |
| }; | |
| #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 | |
| #endif |