| /* |
| * Copyright 2015 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 POLARIS10_HWMGR_H |
| #define POLARIS10_HWMGR_H |
| |
| #include "hwmgr.h" |
| #include "smu74.h" |
| #include "smu74_discrete.h" |
| #include "ppatomctrl.h" |
| #include "polaris10_ppsmc.h" |
| #include "polaris10_powertune.h" |
| |
| #define POLARIS10_MAX_HARDWARE_POWERLEVELS 2 |
| |
| #define POLARIS10_VOLTAGE_CONTROL_NONE 0x0 |
| #define POLARIS10_VOLTAGE_CONTROL_BY_GPIO 0x1 |
| #define POLARIS10_VOLTAGE_CONTROL_BY_SVID2 0x2 |
| #define POLARIS10_VOLTAGE_CONTROL_MERGED 0x3 |
| |
| #define DPMTABLE_OD_UPDATE_SCLK 0x00000001 |
| #define DPMTABLE_OD_UPDATE_MCLK 0x00000002 |
| #define DPMTABLE_UPDATE_SCLK 0x00000004 |
| #define DPMTABLE_UPDATE_MCLK 0x00000008 |
| |
| struct polaris10_performance_level { |
| uint32_t memory_clock; |
| uint32_t engine_clock; |
| uint16_t pcie_gen; |
| uint16_t pcie_lane; |
| }; |
| |
| struct polaris10_uvd_clocks { |
| uint32_t vclk; |
| uint32_t dclk; |
| }; |
| |
| struct polaris10_vce_clocks { |
| uint32_t evclk; |
| uint32_t ecclk; |
| }; |
| |
| struct polaris10_power_state { |
| uint32_t magic; |
| struct polaris10_uvd_clocks uvd_clks; |
| struct polaris10_vce_clocks vce_clks; |
| uint32_t sam_clk; |
| uint16_t performance_level_count; |
| bool dc_compatible; |
| uint32_t sclk_threshold; |
| struct polaris10_performance_level performance_levels[POLARIS10_MAX_HARDWARE_POWERLEVELS]; |
| }; |
| |
| struct polaris10_dpm_level { |
| bool enabled; |
| uint32_t value; |
| uint32_t param1; |
| }; |
| |
| #define POLARIS10_MAX_DEEPSLEEP_DIVIDER_ID 5 |
| #define MAX_REGULAR_DPM_NUMBER 8 |
| #define POLARIS10_MINIMUM_ENGINE_CLOCK 2500 |
| |
| struct polaris10_single_dpm_table { |
| uint32_t count; |
| struct polaris10_dpm_level dpm_levels[MAX_REGULAR_DPM_NUMBER]; |
| }; |
| |
| struct polaris10_dpm_table { |
| struct polaris10_single_dpm_table sclk_table; |
| struct polaris10_single_dpm_table mclk_table; |
| struct polaris10_single_dpm_table pcie_speed_table; |
| struct polaris10_single_dpm_table vddc_table; |
| struct polaris10_single_dpm_table vddci_table; |
| struct polaris10_single_dpm_table mvdd_table; |
| }; |
| |
| struct polaris10_clock_registers { |
| uint32_t vCG_SPLL_FUNC_CNTL; |
| uint32_t vCG_SPLL_FUNC_CNTL_2; |
| uint32_t vCG_SPLL_FUNC_CNTL_3; |
| uint32_t vCG_SPLL_FUNC_CNTL_4; |
| uint32_t vCG_SPLL_SPREAD_SPECTRUM; |
| uint32_t vCG_SPLL_SPREAD_SPECTRUM_2; |
| uint32_t vDLL_CNTL; |
| uint32_t vMCLK_PWRMGT_CNTL; |
| uint32_t vMPLL_AD_FUNC_CNTL; |
| uint32_t vMPLL_DQ_FUNC_CNTL; |
| uint32_t vMPLL_FUNC_CNTL; |
| uint32_t vMPLL_FUNC_CNTL_1; |
| uint32_t vMPLL_FUNC_CNTL_2; |
| uint32_t vMPLL_SS1; |
| uint32_t vMPLL_SS2; |
| }; |
| |
| #define DISABLE_MC_LOADMICROCODE 1 |
| #define DISABLE_MC_CFGPROGRAMMING 2 |
| |
| struct polaris10_voltage_smio_registers { |
| uint32_t vS0_VID_LOWER_SMIO_CNTL; |
| }; |
| |
| #define POLARIS10_MAX_LEAKAGE_COUNT 8 |
| |
| struct polaris10_leakage_voltage { |
| uint16_t count; |
| uint16_t leakage_id[POLARIS10_MAX_LEAKAGE_COUNT]; |
| uint16_t actual_voltage[POLARIS10_MAX_LEAKAGE_COUNT]; |
| }; |
| |
| struct polaris10_vbios_boot_state { |
| uint16_t mvdd_bootup_value; |
| uint16_t vddc_bootup_value; |
| uint16_t vddci_bootup_value; |
| uint32_t sclk_bootup_value; |
| uint32_t mclk_bootup_value; |
| uint16_t pcie_gen_bootup_value; |
| uint16_t pcie_lane_bootup_value; |
| }; |
| |
| /* Ultra Low Voltage parameter structure */ |
| struct polaris10_ulv_parm { |
| bool ulv_supported; |
| uint32_t cg_ulv_parameter; |
| uint32_t ulv_volt_change_delay; |
| struct polaris10_performance_level ulv_power_level; |
| }; |
| |
| struct polaris10_display_timing { |
| uint32_t min_clock_in_sr; |
| uint32_t num_existing_displays; |
| }; |
| |
| struct polaris10_dpmlevel_enable_mask { |
| uint32_t uvd_dpm_enable_mask; |
| uint32_t vce_dpm_enable_mask; |
| uint32_t acp_dpm_enable_mask; |
| uint32_t samu_dpm_enable_mask; |
| uint32_t sclk_dpm_enable_mask; |
| uint32_t mclk_dpm_enable_mask; |
| uint32_t pcie_dpm_enable_mask; |
| }; |
| |
| struct polaris10_pcie_perf_range { |
| uint16_t max; |
| uint16_t min; |
| }; |
| struct polaris10_range_table { |
| uint32_t trans_lower_frequency; /* in 10khz */ |
| uint32_t trans_upper_frequency; |
| }; |
| |
| struct polaris10_hwmgr { |
| struct polaris10_dpm_table dpm_table; |
| struct polaris10_dpm_table golden_dpm_table; |
| SMU74_Discrete_DpmTable smc_state_table; |
| struct SMU74_Discrete_Ulv ulv_setting; |
| |
| struct polaris10_range_table range_table[NUM_SCLK_RANGE]; |
| uint32_t voting_rights_clients0; |
| uint32_t voting_rights_clients1; |
| uint32_t voting_rights_clients2; |
| uint32_t voting_rights_clients3; |
| uint32_t voting_rights_clients4; |
| uint32_t voting_rights_clients5; |
| uint32_t voting_rights_clients6; |
| uint32_t voting_rights_clients7; |
| uint32_t static_screen_threshold_unit; |
| uint32_t static_screen_threshold; |
| uint32_t voltage_control; |
| uint32_t vddc_vddci_delta; |
| |
| uint32_t active_auto_throttle_sources; |
| |
| struct polaris10_clock_registers clock_registers; |
| struct polaris10_voltage_smio_registers voltage_smio_registers; |
| |
| bool is_memory_gddr5; |
| uint16_t acpi_vddc; |
| bool pspp_notify_required; |
| uint16_t force_pcie_gen; |
| uint16_t acpi_pcie_gen; |
| uint32_t pcie_gen_cap; |
| uint32_t pcie_lane_cap; |
| uint32_t pcie_spc_cap; |
| struct polaris10_leakage_voltage vddc_leakage; |
| struct polaris10_leakage_voltage Vddci_leakage; |
| |
| uint32_t mvdd_control; |
| uint32_t vddc_mask_low; |
| uint32_t mvdd_mask_low; |
| uint16_t max_vddc_in_pptable; |
| uint16_t min_vddc_in_pptable; |
| uint16_t max_vddci_in_pptable; |
| uint16_t min_vddci_in_pptable; |
| uint32_t mclk_strobe_mode_threshold; |
| uint32_t mclk_stutter_mode_threshold; |
| uint32_t mclk_edc_enable_threshold; |
| uint32_t mclk_edcwr_enable_threshold; |
| bool is_uvd_enabled; |
| struct polaris10_vbios_boot_state vbios_boot_state; |
| |
| bool pcie_performance_request; |
| bool battery_state; |
| bool is_tlu_enabled; |
| |
| /* ---- SMC SRAM Address of firmware header tables ---- */ |
| uint32_t sram_end; |
| uint32_t dpm_table_start; |
| uint32_t soft_regs_start; |
| uint32_t mc_reg_table_start; |
| uint32_t fan_table_start; |
| uint32_t arb_table_start; |
| |
| /* ---- Stuff originally coming from Evergreen ---- */ |
| uint32_t vddci_control; |
| struct pp_atomctrl_voltage_table vddc_voltage_table; |
| struct pp_atomctrl_voltage_table vddci_voltage_table; |
| struct pp_atomctrl_voltage_table mvdd_voltage_table; |
| |
| uint32_t mgcg_cgtt_local2; |
| uint32_t mgcg_cgtt_local3; |
| uint32_t gpio_debug; |
| uint32_t mc_micro_code_feature; |
| uint32_t highest_mclk; |
| uint16_t acpi_vddci; |
| uint8_t mvdd_high_index; |
| uint8_t mvdd_low_index; |
| bool dll_default_on; |
| bool performance_request_registered; |
| |
| /* ---- Low Power Features ---- */ |
| struct polaris10_ulv_parm ulv; |
| |
| /* ---- CAC Stuff ---- */ |
| uint32_t cac_table_start; |
| bool cac_configuration_required; |
| bool driver_calculate_cac_leakage; |
| bool cac_enabled; |
| |
| /* ---- DPM2 Parameters ---- */ |
| uint32_t power_containment_features; |
| bool enable_dte_feature; |
| bool enable_tdc_limit_feature; |
| bool enable_pkg_pwr_tracking_feature; |
| bool disable_uvd_power_tune_feature; |
| const struct polaris10_pt_defaults *power_tune_defaults; |
| struct SMU74_Discrete_PmFuses power_tune_table; |
| uint32_t dte_tj_offset; |
| uint32_t fast_watermark_threshold; |
| |
| /* ---- Phase Shedding ---- */ |
| bool vddc_phase_shed_control; |
| |
| /* ---- DI/DT ---- */ |
| struct polaris10_display_timing display_timing; |
| uint32_t bif_sclk_table[SMU74_MAX_LEVELS_LINK]; |
| |
| /* ---- Thermal Temperature Setting ---- */ |
| struct polaris10_dpmlevel_enable_mask dpm_level_enable_mask; |
| uint32_t need_update_smu7_dpm_table; |
| uint32_t sclk_dpm_key_disabled; |
| uint32_t mclk_dpm_key_disabled; |
| uint32_t pcie_dpm_key_disabled; |
| uint32_t min_engine_clocks; |
| struct polaris10_pcie_perf_range pcie_gen_performance; |
| struct polaris10_pcie_perf_range pcie_lane_performance; |
| struct polaris10_pcie_perf_range pcie_gen_power_saving; |
| struct polaris10_pcie_perf_range pcie_lane_power_saving; |
| bool use_pcie_performance_levels; |
| bool use_pcie_power_saving_levels; |
| uint32_t activity_target[SMU74_MAX_LEVELS_GRAPHICS]; |
| uint32_t mclk_activity_target; |
| uint32_t mclk_dpm0_activity_target; |
| uint32_t low_sclk_interrupt_threshold; |
| uint32_t last_mclk_dpm_enable_mask; |
| bool uvd_enabled; |
| |
| /* ---- Power Gating States ---- */ |
| bool uvd_power_gated; |
| bool vce_power_gated; |
| bool samu_power_gated; |
| bool need_long_memory_training; |
| |
| /* Application power optimization parameters */ |
| bool update_up_hyst; |
| bool update_down_hyst; |
| uint32_t down_hyst; |
| uint32_t up_hyst; |
| uint32_t disable_dpm_mask; |
| bool apply_optimized_settings; |
| |
| /* soft pptable for re-uploading into smu */ |
| void *soft_pp_table; |
| |
| uint32_t avfs_vdroop_override_setting; |
| bool apply_avfs_cks_off_voltage; |
| uint32_t frame_time_x2; |
| }; |
| |
| /* To convert to Q8.8 format for firmware */ |
| #define POLARIS10_Q88_FORMAT_CONVERSION_UNIT 256 |
| |
| enum Polaris10_I2CLineID { |
| Polaris10_I2CLineID_DDC1 = 0x90, |
| Polaris10_I2CLineID_DDC2 = 0x91, |
| Polaris10_I2CLineID_DDC3 = 0x92, |
| Polaris10_I2CLineID_DDC4 = 0x93, |
| Polaris10_I2CLineID_DDC5 = 0x94, |
| Polaris10_I2CLineID_DDC6 = 0x95, |
| Polaris10_I2CLineID_SCLSDA = 0x96, |
| Polaris10_I2CLineID_DDCVGA = 0x97 |
| }; |
| |
| #define POLARIS10_I2C_DDC1DATA 0 |
| #define POLARIS10_I2C_DDC1CLK 1 |
| #define POLARIS10_I2C_DDC2DATA 2 |
| #define POLARIS10_I2C_DDC2CLK 3 |
| #define POLARIS10_I2C_DDC3DATA 4 |
| #define POLARIS10_I2C_DDC3CLK 5 |
| #define POLARIS10_I2C_SDA 40 |
| #define POLARIS10_I2C_SCL 41 |
| #define POLARIS10_I2C_DDC4DATA 65 |
| #define POLARIS10_I2C_DDC4CLK 66 |
| #define POLARIS10_I2C_DDC5DATA 0x48 |
| #define POLARIS10_I2C_DDC5CLK 0x49 |
| #define POLARIS10_I2C_DDC6DATA 0x4a |
| #define POLARIS10_I2C_DDC6CLK 0x4b |
| #define POLARIS10_I2C_DDCVGADATA 0x4c |
| #define POLARIS10_I2C_DDCVGACLK 0x4d |
| |
| #define POLARIS10_UNUSED_GPIO_PIN 0x7F |
| |
| int polaris10_hwmgr_init(struct pp_hwmgr *hwmgr); |
| |
| int polaris10_update_uvd_dpm(struct pp_hwmgr *hwmgr, bool bgate); |
| int polaris10_update_samu_dpm(struct pp_hwmgr *hwmgr, bool bgate); |
| int polaris10_enable_disable_vce_dpm(struct pp_hwmgr *hwmgr, bool enable); |
| |
| #endif |
| |
