drivers/gpu/drm/amd/powerplay/hwmgr/vega12_hwmgr.h

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