1/* $NetBSD: vega12_hwmgr.h,v 1.2 2021/12/18 23:45:26 riastradh Exp $ */ 2 3/* 4 * Copyright 2017 Advanced Micro Devices, Inc. 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a 7 * copy of this software and associated documentation files (the "Software"), 8 * to deal in the Software without restriction, including without limitation 9 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 10 * and/or sell copies of the Software, and to permit persons to whom the 11 * Software is furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included in 14 * all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 19 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 20 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 21 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 22 * OTHER DEALINGS IN THE SOFTWARE. 23 * 24 */ 25 26#ifndef _VEGA12_HWMGR_H_ 27#define _VEGA12_HWMGR_H_ 28 29#include "hwmgr.h" 30#include "vega12/smu9_driver_if.h" 31#include "ppatomfwctrl.h" 32 33#define VEGA12_MAX_HARDWARE_POWERLEVELS 2 34 35#define WaterMarksExist 1 36#define WaterMarksLoaded 2 37 38#define VG12_PSUEDO_NUM_GFXCLK_DPM_LEVELS 16 39#define VG12_PSUEDO_NUM_SOCCLK_DPM_LEVELS 8 40#define VG12_PSUEDO_NUM_DCEFCLK_DPM_LEVELS 8 41#define VG12_PSUEDO_NUM_UCLK_DPM_LEVELS 4 42 43enum 44{ 45 GNLD_DPM_PREFETCHER = 0, 46 GNLD_DPM_GFXCLK, 47 GNLD_DPM_UCLK, 48 GNLD_DPM_SOCCLK, 49 GNLD_DPM_UVD, 50 GNLD_DPM_VCE, 51 GNLD_ULV, 52 GNLD_DPM_MP0CLK, 53 GNLD_DPM_LINK, 54 GNLD_DPM_DCEFCLK, 55 GNLD_DS_GFXCLK, 56 GNLD_DS_SOCCLK, 57 GNLD_DS_LCLK, 58 GNLD_PPT, 59 GNLD_TDC, 60 GNLD_THERMAL, 61 GNLD_GFX_PER_CU_CG, 62 GNLD_RM, 63 GNLD_DS_DCEFCLK, 64 GNLD_ACDC, 65 GNLD_VR0HOT, 66 GNLD_VR1HOT, 67 GNLD_FW_CTF, 68 GNLD_LED_DISPLAY, 69 GNLD_FAN_CONTROL, 70 GNLD_DIDT, 71 GNLD_GFXOFF, 72 GNLD_CG, 73 GNLD_ACG, 74 75 GNLD_FEATURES_MAX 76}; 77 78 79#define GNLD_DPM_MAX (GNLD_DPM_DCEFCLK + 1) 80 81#define SMC_DPM_FEATURES 0x30F 82 83struct smu_features { 84 bool supported; 85 bool enabled; 86 bool allowed; 87 uint32_t smu_feature_id; 88 uint64_t smu_feature_bitmap; 89}; 90 91struct vega12_dpm_level { 92 bool enabled; 93 uint32_t value; 94 uint32_t param1; 95}; 96 97#define VEGA12_MAX_DEEPSLEEP_DIVIDER_ID 5 98#define MAX_REGULAR_DPM_NUMBER 16 99#define MAX_PCIE_CONF 2 100#define VEGA12_MINIMUM_ENGINE_CLOCK 2500 101 102struct vega12_dpm_state { 103 uint32_t soft_min_level; 104 uint32_t soft_max_level; 105 uint32_t hard_min_level; 106 uint32_t hard_max_level; 107}; 108 109struct vega12_single_dpm_table { 110 uint32_t count; 111 struct vega12_dpm_state dpm_state; 112 struct vega12_dpm_level dpm_levels[MAX_REGULAR_DPM_NUMBER]; 113}; 114 115struct vega12_odn_dpm_control { 116 uint32_t count; 117 uint32_t entries[MAX_REGULAR_DPM_NUMBER]; 118}; 119 120struct vega12_pcie_table { 121 uint16_t count; 122 uint8_t pcie_gen[MAX_PCIE_CONF]; 123 uint8_t pcie_lane[MAX_PCIE_CONF]; 124 uint32_t lclk[MAX_PCIE_CONF]; 125}; 126 127struct vega12_dpm_table { 128 struct vega12_single_dpm_table soc_table; 129 struct vega12_single_dpm_table gfx_table; 130 struct vega12_single_dpm_table mem_table; 131 struct vega12_single_dpm_table eclk_table; 132 struct vega12_single_dpm_table vclk_table; 133 struct vega12_single_dpm_table dclk_table; 134 struct vega12_single_dpm_table dcef_table; 135 struct vega12_single_dpm_table pixel_table; 136 struct vega12_single_dpm_table display_table; 137 struct vega12_single_dpm_table phy_table; 138 struct vega12_pcie_table pcie_table; 139}; 140 141#define VEGA12_MAX_LEAKAGE_COUNT 8 142struct vega12_leakage_voltage { 143 uint16_t count; 144 uint16_t leakage_id[VEGA12_MAX_LEAKAGE_COUNT]; 145 uint16_t actual_voltage[VEGA12_MAX_LEAKAGE_COUNT]; 146}; 147 148struct vega12_display_timing { 149 uint32_t min_clock_in_sr; 150 uint32_t num_existing_displays; 151}; 152 153struct vega12_dpmlevel_enable_mask { 154 uint32_t uvd_dpm_enable_mask; 155 uint32_t vce_dpm_enable_mask; 156 uint32_t samu_dpm_enable_mask; 157 uint32_t sclk_dpm_enable_mask; 158 uint32_t mclk_dpm_enable_mask; 159}; 160 161struct vega12_vbios_boot_state { 162 bool bsoc_vddc_lock; 163 uint8_t uc_cooling_id; 164 uint16_t vddc; 165 uint16_t vddci; 166 uint16_t mvddc; 167 uint16_t vdd_gfx; 168 uint32_t gfx_clock; 169 uint32_t mem_clock; 170 uint32_t soc_clock; 171 uint32_t dcef_clock; 172 uint32_t eclock; 173 uint32_t dclock; 174 uint32_t vclock; 175}; 176 177#define DPMTABLE_OD_UPDATE_SCLK 0x00000001 178#define DPMTABLE_OD_UPDATE_MCLK 0x00000002 179#define DPMTABLE_UPDATE_SCLK 0x00000004 180#define DPMTABLE_UPDATE_MCLK 0x00000008 181#define DPMTABLE_OD_UPDATE_VDDC 0x00000010 182 183struct vega12_smc_state_table { 184 uint32_t soc_boot_level; 185 uint32_t gfx_boot_level; 186 uint32_t dcef_boot_level; 187 uint32_t mem_boot_level; 188 uint32_t uvd_boot_level; 189 uint32_t vce_boot_level; 190 uint32_t gfx_max_level; 191 uint32_t mem_max_level; 192 uint8_t vr_hot_gpio; 193 uint8_t ac_dc_gpio; 194 uint8_t therm_out_gpio; 195 uint8_t therm_out_polarity; 196 uint8_t therm_out_mode; 197 PPTable_t pp_table; 198 Watermarks_t water_marks_table; 199 AvfsDebugTable_t avfs_debug_table; 200 AvfsFuseOverride_t avfs_fuse_override_table; 201 SmuMetrics_t smu_metrics; 202 DriverSmuConfig_t driver_smu_config; 203 DpmActivityMonitorCoeffInt_t dpm_activity_monitor_coeffint; 204 OverDriveTable_t overdrive_table; 205}; 206 207struct vega12_mclk_latency_entries { 208 uint32_t frequency; 209 uint32_t latency; 210}; 211 212struct vega12_mclk_latency_table { 213 uint32_t count; 214 struct vega12_mclk_latency_entries entries[MAX_REGULAR_DPM_NUMBER]; 215}; 216 217struct vega12_registry_data { 218 uint64_t disallowed_features; 219 uint8_t ac_dc_switch_gpio_support; 220 uint8_t acg_loop_support; 221 uint8_t clock_stretcher_support; 222 uint8_t db_ramping_support; 223 uint8_t didt_mode; 224 uint8_t didt_support; 225 uint8_t edc_didt_support; 226 uint8_t force_dpm_high; 227 uint8_t fuzzy_fan_control_support; 228 uint8_t mclk_dpm_key_disabled; 229 uint8_t od_state_in_dc_support; 230 uint8_t pcie_lane_override; 231 uint8_t pcie_speed_override; 232 uint32_t pcie_clock_override; 233 uint8_t pcie_dpm_key_disabled; 234 uint8_t dcefclk_dpm_key_disabled; 235 uint8_t prefetcher_dpm_key_disabled; 236 uint8_t quick_transition_support; 237 uint8_t regulator_hot_gpio_support; 238 uint8_t master_deep_sleep_support; 239 uint8_t gfx_clk_deep_sleep_support; 240 uint8_t sclk_deep_sleep_support; 241 uint8_t lclk_deep_sleep_support; 242 uint8_t dce_fclk_deep_sleep_support; 243 uint8_t sclk_dpm_key_disabled; 244 uint8_t sclk_throttle_low_notification; 245 uint8_t skip_baco_hardware; 246 uint8_t socclk_dpm_key_disabled; 247 uint8_t sq_ramping_support; 248 uint8_t tcp_ramping_support; 249 uint8_t td_ramping_support; 250 uint8_t dbr_ramping_support; 251 uint8_t gc_didt_support; 252 uint8_t psm_didt_support; 253 uint8_t thermal_support; 254 uint8_t fw_ctf_enabled; 255 uint8_t led_dpm_enabled; 256 uint8_t fan_control_support; 257 uint8_t ulv_support; 258 uint8_t odn_feature_enable; 259 uint8_t disable_water_mark; 260 uint8_t disable_workload_policy; 261 uint32_t force_workload_policy_mask; 262 uint8_t disable_3d_fs_detection; 263 uint8_t disable_pp_tuning; 264 uint8_t disable_xlpp_tuning; 265 uint32_t perf_ui_tuning_profile_turbo; 266 uint32_t perf_ui_tuning_profile_powerSave; 267 uint32_t perf_ui_tuning_profile_xl; 268 uint16_t zrpm_stop_temp; 269 uint16_t zrpm_start_temp; 270 uint32_t stable_pstate_sclk_dpm_percentage; 271 uint8_t fps_support; 272 uint8_t vr0hot; 273 uint8_t vr1hot; 274 uint8_t disable_auto_wattman; 275 uint32_t auto_wattman_debug; 276 uint32_t auto_wattman_sample_period; 277 uint8_t auto_wattman_threshold; 278 uint8_t log_avfs_param; 279 uint8_t enable_enginess; 280 uint8_t custom_fan_support; 281 uint8_t disable_pcc_limit_control; 282}; 283 284struct vega12_odn_clock_voltage_dependency_table { 285 uint32_t count; 286 struct phm_ppt_v1_clock_voltage_dependency_record 287 entries[MAX_REGULAR_DPM_NUMBER]; 288}; 289 290struct vega12_odn_dpm_table { 291 struct vega12_odn_dpm_control control_gfxclk_state; 292 struct vega12_odn_dpm_control control_memclk_state; 293 struct phm_odn_clock_levels odn_core_clock_dpm_levels; 294 struct phm_odn_clock_levels odn_memory_clock_dpm_levels; 295 struct vega12_odn_clock_voltage_dependency_table vdd_dependency_on_sclk; 296 struct vega12_odn_clock_voltage_dependency_table vdd_dependency_on_mclk; 297 struct vega12_odn_clock_voltage_dependency_table vdd_dependency_on_socclk; 298 uint32_t odn_mclk_min_limit; 299}; 300 301struct vega12_odn_fan_table { 302 uint32_t target_fan_speed; 303 uint32_t target_temperature; 304 uint32_t min_performance_clock; 305 uint32_t min_fan_limit; 306 bool force_fan_pwm; 307}; 308 309struct vega12_clock_range { 310 uint32_t ACMax; 311 uint32_t ACMin; 312 uint32_t DCMax; 313}; 314 315struct vega12_hwmgr { 316 struct vega12_dpm_table dpm_table; 317 struct vega12_dpm_table golden_dpm_table; 318 struct vega12_registry_data registry_data; 319 struct vega12_vbios_boot_state vbios_boot_state; 320 struct vega12_mclk_latency_table mclk_latency_table; 321 322 struct vega12_leakage_voltage vddc_leakage; 323 324 uint32_t vddc_control; 325 struct pp_atomfwctrl_voltage_table vddc_voltage_table; 326 uint32_t mvdd_control; 327 struct pp_atomfwctrl_voltage_table mvdd_voltage_table; 328 uint32_t vddci_control; 329 struct pp_atomfwctrl_voltage_table vddci_voltage_table; 330 331 uint32_t active_auto_throttle_sources; 332 uint32_t water_marks_bitmap; 333 334 struct vega12_odn_dpm_table odn_dpm_table; 335 struct vega12_odn_fan_table odn_fan_table; 336 337 /* ---- General data ---- */ 338 uint8_t need_update_dpm_table; 339 340 bool cac_enabled; 341 bool battery_state; 342 bool is_tlu_enabled; 343 bool avfs_exist; 344 345 uint32_t low_sclk_interrupt_threshold; 346 347 uint32_t total_active_cus; 348 349 struct vega12_display_timing display_timing; 350 351 /* ---- Vega12 Dyn Register Settings ---- */ 352 353 uint32_t debug_settings; 354 uint32_t lowest_uclk_reserved_for_ulv; 355 uint32_t gfxclk_average_alpha; 356 uint32_t socclk_average_alpha; 357 uint32_t uclk_average_alpha; 358 uint32_t gfx_activity_average_alpha; 359 uint32_t display_voltage_mode; 360 uint32_t dcef_clk_quad_eqn_a; 361 uint32_t dcef_clk_quad_eqn_b; 362 uint32_t dcef_clk_quad_eqn_c; 363 uint32_t disp_clk_quad_eqn_a; 364 uint32_t disp_clk_quad_eqn_b; 365 uint32_t disp_clk_quad_eqn_c; 366 uint32_t pixel_clk_quad_eqn_a; 367 uint32_t pixel_clk_quad_eqn_b; 368 uint32_t pixel_clk_quad_eqn_c; 369 uint32_t phy_clk_quad_eqn_a; 370 uint32_t phy_clk_quad_eqn_b; 371 uint32_t phy_clk_quad_eqn_c; 372 373 /* ---- Thermal Temperature Setting ---- */ 374 struct vega12_dpmlevel_enable_mask dpm_level_enable_mask; 375 376 /* ---- Power Gating States ---- */ 377 bool uvd_power_gated; 378 bool vce_power_gated; 379 bool samu_power_gated; 380 bool need_long_memory_training; 381 382 /* Internal settings to apply the application power optimization parameters */ 383 bool apply_optimized_settings; 384 uint32_t disable_dpm_mask; 385 386 /* ---- Overdrive next setting ---- */ 387 uint32_t apply_overdrive_next_settings_mask; 388 389 /* ---- Workload Mask ---- */ 390 uint32_t workload_mask; 391 392 /* ---- SMU9 ---- */ 393 uint32_t smu_version; 394 struct smu_features smu_features[GNLD_FEATURES_MAX]; 395 struct vega12_smc_state_table smc_state_table; 396 397 struct vega12_clock_range clk_range[PPCLK_COUNT]; 398 399 /* ---- Gfxoff ---- */ 400 bool gfxoff_controlled_by_driver; 401 402 unsigned long metrics_time; 403 SmuMetrics_t metrics_table; 404}; 405 406#define VEGA12_DPM2_NEAR_TDP_DEC 10 407#define VEGA12_DPM2_ABOVE_SAFE_INC 5 408#define VEGA12_DPM2_BELOW_SAFE_INC 20 409 410#define VEGA12_DPM2_LTA_WINDOW_SIZE 7 411 412#define VEGA12_DPM2_LTS_TRUNCATE 0 413 414#define VEGA12_DPM2_TDP_SAFE_LIMIT_PERCENT 80 415 416#define VEGA12_DPM2_MAXPS_PERCENT_M 90 417#define VEGA12_DPM2_MAXPS_PERCENT_H 90 418 419#define VEGA12_DPM2_PWREFFICIENCYRATIO_MARGIN 50 420 421#define VEGA12_DPM2_SQ_RAMP_MAX_POWER 0x3FFF 422#define VEGA12_DPM2_SQ_RAMP_MIN_POWER 0x12 423#define VEGA12_DPM2_SQ_RAMP_MAX_POWER_DELTA 0x15 424#define VEGA12_DPM2_SQ_RAMP_SHORT_TERM_INTERVAL_SIZE 0x1E 425#define VEGA12_DPM2_SQ_RAMP_LONG_TERM_INTERVAL_RATIO 0xF 426 427#define VEGA12_VOLTAGE_CONTROL_NONE 0x0 428#define VEGA12_VOLTAGE_CONTROL_BY_GPIO 0x1 429#define VEGA12_VOLTAGE_CONTROL_BY_SVID2 0x2 430#define VEGA12_VOLTAGE_CONTROL_MERGED 0x3 431/* To convert to Q8.8 format for firmware */ 432#define VEGA12_Q88_FORMAT_CONVERSION_UNIT 256 433 434#define VEGA12_UNUSED_GPIO_PIN 0x7F 435 436#define VEGA12_THERM_OUT_MODE_DISABLE 0x0 437#define VEGA12_THERM_OUT_MODE_THERM_ONLY 0x1 438#define VEGA12_THERM_OUT_MODE_THERM_VRHOT 0x2 439 440#define PPVEGA12_VEGA12DISPLAYVOLTAGEMODE_DFLT 0xffffffff 441#define PPREGKEY_VEGA12QUADRATICEQUATION_DFLT 0xffffffff 442 443#define PPVEGA12_VEGA12GFXCLKAVERAGEALPHA_DFLT 25 /* 10% * 255 = 25 */ 444#define PPVEGA12_VEGA12SOCCLKAVERAGEALPHA_DFLT 25 /* 10% * 255 = 25 */ 445#define PPVEGA12_VEGA12UCLKCLKAVERAGEALPHA_DFLT 25 /* 10% * 255 = 25 */ 446#define PPVEGA12_VEGA12GFXACTIVITYAVERAGEALPHA_DFLT 25 /* 10% * 255 = 25 */ 447#define PPVEGA12_VEGA12LOWESTUCLKRESERVEDFORULV_DFLT 0xffffffff 448#define PPVEGA12_VEGA12DISPLAYVOLTAGEMODE_DFLT 0xffffffff 449#define PPREGKEY_VEGA12QUADRATICEQUATION_DFLT 0xffffffff 450 451#define VEGA12_UMD_PSTATE_GFXCLK_LEVEL 0x3 452#define VEGA12_UMD_PSTATE_SOCCLK_LEVEL 0x3 453#define VEGA12_UMD_PSTATE_MCLK_LEVEL 0x2 454#define VEGA12_UMD_PSTATE_UVDCLK_LEVEL 0x3 455#define VEGA12_UMD_PSTATE_VCEMCLK_LEVEL 0x3 456 457int vega12_enable_disable_vce_dpm(struct pp_hwmgr *hwmgr, bool enable); 458 459#endif /* _VEGA12_HWMGR_H_ */ 460