drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c

   1 /*
   2  * Copyright 2018 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 #include <linux/delay.h>
  25 #include <linux/fb.h>
  26 #include <linux/module.h>
  27 #include <linux/slab.h>
  28
  29 #include "hwmgr.h"
  30 #include "amd_powerplay.h"
  31 #include "vega20_smumgr.h"
  32 #include "hardwaremanager.h"
  33 #include "ppatomfwctrl.h"
  34 #include "atomfirmware.h"
  35 #include "cgs_common.h"
  36 #include "vega20_powertune.h"
  37 #include "vega20_inc.h"
  38 #include "pppcielanes.h"
  39 #include "vega20_hwmgr.h"
  40 #include "vega20_processpptables.h"
  41 #include "vega20_pptable.h"
  42 #include "vega20_thermal.h"
  43 #include "vega20_ppsmc.h"
  44 #include "pp_debug.h"
  45 #include "amd_pcie_helpers.h"
  46 #include "ppinterrupt.h"
  47 #include "pp_overdriver.h"
  48 #include "pp_thermal.h"
  49 #include "soc15_common.h"
  50 #include "smuio/smuio_9_0_offset.h"
  51 #include "smuio/smuio_9_0_sh_mask.h"
  52 #include "nbio/nbio_7_4_sh_mask.h"
  53
  54 #define smnPCIE_LC_SPEED_CNTL                   0x11140290
  55 #define smnPCIE_LC_LINK_WIDTH_CNTL              0x11140288
  56
  57 static void vega20_set_default_registry_data(struct pp_hwmgr *hwmgr)
  58 {
  59         struct vega20_hwmgr *data =
  60                         (struct vega20_hwmgr *)(hwmgr->backend);
  61
  62         data->gfxclk_average_alpha = PPVEGA20_VEGA20GFXCLKAVERAGEALPHA_DFLT;
  63         data->socclk_average_alpha = PPVEGA20_VEGA20SOCCLKAVERAGEALPHA_DFLT;
  64         data->uclk_average_alpha = PPVEGA20_VEGA20UCLKCLKAVERAGEALPHA_DFLT;
  65         data->gfx_activity_average_alpha = PPVEGA20_VEGA20GFXACTIVITYAVERAGEALPHA_DFLT;
  66         data->lowest_uclk_reserved_for_ulv = PPVEGA20_VEGA20LOWESTUCLKRESERVEDFORULV_DFLT;
  67
  68         data->display_voltage_mode = PPVEGA20_VEGA20DISPLAYVOLTAGEMODE_DFLT;
  69         data->dcef_clk_quad_eqn_a = PPREGKEY_VEGA20QUADRATICEQUATION_DFLT;
  70         data->dcef_clk_quad_eqn_b = PPREGKEY_VEGA20QUADRATICEQUATION_DFLT;
  71         data->dcef_clk_quad_eqn_c = PPREGKEY_VEGA20QUADRATICEQUATION_DFLT;
  72         data->disp_clk_quad_eqn_a = PPREGKEY_VEGA20QUADRATICEQUATION_DFLT;
  73         data->disp_clk_quad_eqn_b = PPREGKEY_VEGA20QUADRATICEQUATION_DFLT;
  74         data->disp_clk_quad_eqn_c = PPREGKEY_VEGA20QUADRATICEQUATION_DFLT;
  75         data->pixel_clk_quad_eqn_a = PPREGKEY_VEGA20QUADRATICEQUATION_DFLT;
  76         data->pixel_clk_quad_eqn_b = PPREGKEY_VEGA20QUADRATICEQUATION_DFLT;
  77         data->pixel_clk_quad_eqn_c = PPREGKEY_VEGA20QUADRATICEQUATION_DFLT;
  78         data->phy_clk_quad_eqn_a = PPREGKEY_VEGA20QUADRATICEQUATION_DFLT;
  79         data->phy_clk_quad_eqn_b = PPREGKEY_VEGA20QUADRATICEQUATION_DFLT;
  80         data->phy_clk_quad_eqn_c = PPREGKEY_VEGA20QUADRATICEQUATION_DFLT;
  81
  82         /*
  83          * Disable the following features for now:
  84          *   GFXCLK DS
  85          *   SOCLK DS
  86          *   LCLK DS
  87          *   DCEFCLK DS
  88          *   FCLK DS
  89          *   MP1CLK DS
  90          *   MP0CLK DS
  91          */
  92         data->registry_data.disallowed_features = 0xE0041C00;
  93         data->registry_data.od_state_in_dc_support = 0;
  94         data->registry_data.thermal_support = 1;
  95         data->registry_data.skip_baco_hardware = 0;
  96
  97         data->registry_data.log_avfs_param = 0;
  98         data->registry_data.sclk_throttle_low_notification = 1;
  99         data->registry_data.force_dpm_high = 0;
 100         data->registry_data.stable_pstate_sclk_dpm_percentage = 75;
 101
 102         data->registry_data.didt_support = 0;
 103         if (data->registry_data.didt_support) {
 104                 data->registry_data.didt_mode = 6;
 105                 data->registry_data.sq_ramping_support = 1;
 106                 data->registry_data.db_ramping_support = 0;
 107                 data->registry_data.td_ramping_support = 0;
 108                 data->registry_data.tcp_ramping_support = 0;
 109                 data->registry_data.dbr_ramping_support = 0;
 110                 data->registry_data.edc_didt_support = 1;
 111                 data->registry_data.gc_didt_support = 0;
 112                 data->registry_data.psm_didt_support = 0;
 113         }
 114
 115         data->registry_data.pcie_lane_override = 0xff;
 116         data->registry_data.pcie_speed_override = 0xff;
 117         data->registry_data.pcie_clock_override = 0xffffffff;
 118         data->registry_data.regulator_hot_gpio_support = 1;
 119         data->registry_data.ac_dc_switch_gpio_support = 0;
 120         data->registry_data.quick_transition_support = 0;
 121         data->registry_data.zrpm_start_temp = 0xffff;
 122         data->registry_data.zrpm_stop_temp = 0xffff;
 123         data->registry_data.od8_feature_enable = 1;
 124         data->registry_data.disable_water_mark = 0;
 125         data->registry_data.disable_pp_tuning = 0;
 126         data->registry_data.disable_xlpp_tuning = 0;
 127         data->registry_data.disable_workload_policy = 0;
 128         data->registry_data.perf_ui_tuning_profile_turbo = 0x19190F0F;
 129         data->registry_data.perf_ui_tuning_profile_powerSave = 0x19191919;
 130         data->registry_data.perf_ui_tuning_profile_xl = 0x00000F0A;
 131         data->registry_data.force_workload_policy_mask = 0;
 132         data->registry_data.disable_3d_fs_detection = 0;
 133         data->registry_data.fps_support = 1;
 134         data->registry_data.disable_auto_wattman = 1;
 135         data->registry_data.auto_wattman_debug = 0;
 136         data->registry_data.auto_wattman_sample_period = 100;
 137         data->registry_data.fclk_gfxclk_ratio = 0x3F6CCCCD;
 138         data->registry_data.auto_wattman_threshold = 50;
 139         data->registry_data.gfxoff_controlled_by_driver = 1;
 140         data->gfxoff_allowed = false;
 141         data->counter_gfxoff = 0;
 142 }
 143
 144 static int vega20_set_features_platform_caps(struct pp_hwmgr *hwmgr)
 145 {
 146         struct vega20_hwmgr *data =
 147                         (struct vega20_hwmgr *)(hwmgr->backend);
 148         struct amdgpu_device *adev = hwmgr->adev;
 149
 150         if (data->vddci_control == VEGA20_VOLTAGE_CONTROL_NONE)
 151                 phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
 152                                 PHM_PlatformCaps_ControlVDDCI);
 153
 154         phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 155                         PHM_PlatformCaps_TablelessHardwareInterface);
 156
 157         phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 158                         PHM_PlatformCaps_EnableSMU7ThermalManagement);
 159
 160         if (adev->pg_flags & AMD_PG_SUPPORT_UVD)
 161                 phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 162                                 PHM_PlatformCaps_UVDPowerGating);
 163
 164         if (adev->pg_flags & AMD_PG_SUPPORT_VCE)
 165                 phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 166                                 PHM_PlatformCaps_VCEPowerGating);
 167
 168         phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 169                         PHM_PlatformCaps_UnTabledHardwareInterface);
 170
 171         if (data->registry_data.od8_feature_enable)
 172                 phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 173                                 PHM_PlatformCaps_OD8inACSupport);
 174
 175         phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 176                         PHM_PlatformCaps_ActivityReporting);
 177         phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 178                         PHM_PlatformCaps_FanSpeedInTableIsRPM);
 179
 180         if (data->registry_data.od_state_in_dc_support) {
 181                 if (data->registry_data.od8_feature_enable)
 182                         phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 183                                         PHM_PlatformCaps_OD8inDCSupport);
 184         }
 185
 186         if (data->registry_data.thermal_support &&
 187             data->registry_data.fuzzy_fan_control_support &&
 188             hwmgr->thermal_controller.advanceFanControlParameters.usTMax)
 189                 phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 190                                 PHM_PlatformCaps_ODFuzzyFanControlSupport);
 191
 192         phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 193                         PHM_PlatformCaps_DynamicPowerManagement);
 194         phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 195                         PHM_PlatformCaps_SMC);
 196         phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 197                         PHM_PlatformCaps_ThermalPolicyDelay);
 198
 199         if (data->registry_data.force_dpm_high)
 200                 phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 201                                 PHM_PlatformCaps_ExclusiveModeAlwaysHigh);
 202
 203         phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 204                         PHM_PlatformCaps_DynamicUVDState);
 205
 206         if (data->registry_data.sclk_throttle_low_notification)
 207                 phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 208                                 PHM_PlatformCaps_SclkThrottleLowNotification);
 209
 210         /* power tune caps */
 211         /* assume disabled */
 212         phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
 213                         PHM_PlatformCaps_PowerContainment);
 214         phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
 215                         PHM_PlatformCaps_DiDtSupport);
 216         phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
 217                         PHM_PlatformCaps_SQRamping);
 218         phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
 219                         PHM_PlatformCaps_DBRamping);
 220         phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
 221                         PHM_PlatformCaps_TDRamping);
 222         phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
 223                         PHM_PlatformCaps_TCPRamping);
 224         phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
 225                         PHM_PlatformCaps_DBRRamping);
 226         phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
 227                         PHM_PlatformCaps_DiDtEDCEnable);
 228         phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
 229                         PHM_PlatformCaps_GCEDC);
 230         phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
 231                         PHM_PlatformCaps_PSM);
 232
 233         if (data->registry_data.didt_support) {
 234                 phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 235                                 PHM_PlatformCaps_DiDtSupport);
 236                 if (data->registry_data.sq_ramping_support)
 237                         phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 238                                         PHM_PlatformCaps_SQRamping);
 239                 if (data->registry_data.db_ramping_support)
 240                         phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 241                                         PHM_PlatformCaps_DBRamping);
 242                 if (data->registry_data.td_ramping_support)
 243                         phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 244                                         PHM_PlatformCaps_TDRamping);
 245                 if (data->registry_data.tcp_ramping_support)
 246                         phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 247                                         PHM_PlatformCaps_TCPRamping);
 248                 if (data->registry_data.dbr_ramping_support)
 249                         phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 250                                         PHM_PlatformCaps_DBRRamping);
 251                 if (data->registry_data.edc_didt_support)
 252                         phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 253                                         PHM_PlatformCaps_DiDtEDCEnable);
 254                 if (data->registry_data.gc_didt_support)
 255                         phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 256                                         PHM_PlatformCaps_GCEDC);
 257                 if (data->registry_data.psm_didt_support)
 258                         phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 259                                         PHM_PlatformCaps_PSM);
 260         }
 261
 262         phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 263                         PHM_PlatformCaps_RegulatorHot);
 264
 265         if (data->registry_data.ac_dc_switch_gpio_support) {
 266                 phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 267                                 PHM_PlatformCaps_AutomaticDCTransition);
 268                 phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 269                                 PHM_PlatformCaps_SMCtoPPLIBAcdcGpioScheme);
 270         }
 271
 272         if (data->registry_data.quick_transition_support) {
 273                 phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
 274                                 PHM_PlatformCaps_AutomaticDCTransition);
 275                 phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
 276                                 PHM_PlatformCaps_SMCtoPPLIBAcdcGpioScheme);
 277                 phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 278                                 PHM_PlatformCaps_Falcon_QuickTransition);
 279         }
 280
 281         if (data->lowest_uclk_reserved_for_ulv != PPVEGA20_VEGA20LOWESTUCLKRESERVEDFORULV_DFLT) {
 282                 phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
 283                                 PHM_PlatformCaps_LowestUclkReservedForUlv);
 284                 if (data->lowest_uclk_reserved_for_ulv == 1)
 285                         phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 286                                         PHM_PlatformCaps_LowestUclkReservedForUlv);
 287         }
 288
 289         if (data->registry_data.custom_fan_support)
 290                 phm_cap_set(hwmgr->platform_descriptor.platformCaps,
 291                                 PHM_PlatformCaps_CustomFanControlSupport);
 292
 293         return 0;
 294 }
 295
 296 static void vega20_init_dpm_defaults(struct pp_hwmgr *hwmgr)
 297 {
 298         struct vega20_hwmgr *data = (struct vega20_hwmgr *)(hwmgr->backend);
 299         int i;
 300
 301         data->smu_features[GNLD_DPM_PREFETCHER].smu_feature_id =
 302                         FEATURE_DPM_PREFETCHER_BIT;
 303         data->smu_features[GNLD_DPM_GFXCLK].smu_feature_id =
 304                         FEATURE_DPM_GFXCLK_BIT;
 305         data->smu_features[GNLD_DPM_UCLK].smu_feature_id =
 306                         FEATURE_DPM_UCLK_BIT;
 307         data->smu_features[GNLD_DPM_SOCCLK].smu_feature_id =
 308                         FEATURE_DPM_SOCCLK_BIT;
 309         data->smu_features[GNLD_DPM_UVD].smu_feature_id =
 310                         FEATURE_DPM_UVD_BIT;
 311         data->smu_features[GNLD_DPM_VCE].smu_feature_id =
 312                         FEATURE_DPM_VCE_BIT;
 313         data->smu_features[GNLD_ULV].smu_feature_id =
 314                         FEATURE_ULV_BIT;
 315         data->smu_features[GNLD_DPM_MP0CLK].smu_feature_id =
 316                         FEATURE_DPM_MP0CLK_BIT;
 317         data->smu_features[GNLD_DPM_LINK].smu_feature_id =
 318                         FEATURE_DPM_LINK_BIT;
 319         data->smu_features[GNLD_DPM_DCEFCLK].smu_feature_id =
 320                         FEATURE_DPM_DCEFCLK_BIT;
 321         data->smu_features[GNLD_DS_GFXCLK].smu_feature_id =
 322                         FEATURE_DS_GFXCLK_BIT;
 323         data->smu_features[GNLD_DS_SOCCLK].smu_feature_id =
 324                         FEATURE_DS_SOCCLK_BIT;
 325         data->smu_features[GNLD_DS_LCLK].smu_feature_id =
 326                         FEATURE_DS_LCLK_BIT;
 327         data->smu_features[GNLD_PPT].smu_feature_id =
 328                         FEATURE_PPT_BIT;
 329         data->smu_features[GNLD_TDC].smu_feature_id =
 330                         FEATURE_TDC_BIT;
 331         data->smu_features[GNLD_THERMAL].smu_feature_id =
 332                         FEATURE_THERMAL_BIT;
 333         data->smu_features[GNLD_GFX_PER_CU_CG].smu_feature_id =
 334                         FEATURE_GFX_PER_CU_CG_BIT;
 335         data->smu_features[GNLD_RM].smu_feature_id =
 336                         FEATURE_RM_BIT;
 337         data->smu_features[GNLD_DS_DCEFCLK].smu_feature_id =
 338                         FEATURE_DS_DCEFCLK_BIT;
 339         data->smu_features[GNLD_ACDC].smu_feature_id =
 340                         FEATURE_ACDC_BIT;
 341         data->smu_features[GNLD_VR0HOT].smu_feature_id =
 342                         FEATURE_VR0HOT_BIT;
 343         data->smu_features[GNLD_VR1HOT].smu_feature_id =
 344                         FEATURE_VR1HOT_BIT;
 345         data->smu_features[GNLD_FW_CTF].smu_feature_id =
 346                         FEATURE_FW_CTF_BIT;
 347         data->smu_features[GNLD_LED_DISPLAY].smu_feature_id =
 348                         FEATURE_LED_DISPLAY_BIT;
 349         data->smu_features[GNLD_FAN_CONTROL].smu_feature_id =
 350                         FEATURE_FAN_CONTROL_BIT;
 351         data->smu_features[GNLD_DIDT].smu_feature_id = FEATURE_GFX_EDC_BIT;
 352         data->smu_features[GNLD_GFXOFF].smu_feature_id = FEATURE_GFXOFF_BIT;
 353         data->smu_features[GNLD_CG].smu_feature_id = FEATURE_CG_BIT;
 354         data->smu_features[GNLD_DPM_FCLK].smu_feature_id = FEATURE_DPM_FCLK_BIT;
 355         data->smu_features[GNLD_DS_FCLK].smu_feature_id = FEATURE_DS_FCLK_BIT;
 356         data->smu_features[GNLD_DS_MP1CLK].smu_feature_id = FEATURE_DS_MP1CLK_BIT;
 357         data->smu_features[GNLD_DS_MP0CLK].smu_feature_id = FEATURE_DS_MP0CLK_BIT;
 358         data->smu_features[GNLD_XGMI].smu_feature_id = FEATURE_XGMI_BIT;
 359
 360         for (i = 0; i < GNLD_FEATURES_MAX; i++) {
 361                 data->smu_features[i].smu_feature_bitmap =
 362                         (uint64_t)(1ULL << data->smu_features[i].smu_feature_id);
 363                 data->smu_features[i].allowed =
 364                         ((data->registry_data.disallowed_features >> i) & 1) ?
 365                         false : true;
 366         }
 367 }
 368
 369 static int vega20_set_private_data_based_on_pptable(struct pp_hwmgr *hwmgr)
 370 {
 371         return 0;
 372 }
 373
 374 static int vega20_hwmgr_backend_fini(struct pp_hwmgr *hwmgr)
 375 {
 376         kfree(hwmgr->backend);
 377         hwmgr->backend = NULL;
 378
 379         return 0;
 380 }
 381
 382 static int vega20_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
 383 {
 384         struct vega20_hwmgr *data;
 385         struct amdgpu_device *adev = hwmgr->adev;
 386
 387         data = kzalloc(sizeof(struct vega20_hwmgr), GFP_KERNEL);
 388         if (data == NULL)
 389                 return -ENOMEM;
 390
 391         hwmgr->backend = data;
 392
 393         hwmgr->workload_mask = 1 << hwmgr->workload_prority[PP_SMC_POWER_PROFILE_BOOTUP_DEFAULT];
 394         hwmgr->power_profile_mode = PP_SMC_POWER_PROFILE_BOOTUP_DEFAULT;
 395         hwmgr->default_power_profile_mode = PP_SMC_POWER_PROFILE_BOOTUP_DEFAULT;
 396
 397         vega20_set_default_registry_data(hwmgr);
 398
 399         data->disable_dpm_mask = 0xff;
 400
 401         /* need to set voltage control types before EVV patching */
 402         data->vddc_control = VEGA20_VOLTAGE_CONTROL_NONE;
 403         data->mvdd_control = VEGA20_VOLTAGE_CONTROL_NONE;
 404         data->vddci_control = VEGA20_VOLTAGE_CONTROL_NONE;
 405
 406         data->water_marks_bitmap = 0;
 407         data->avfs_exist = false;
 408
 409         vega20_set_features_platform_caps(hwmgr);
 410
 411         vega20_init_dpm_defaults(hwmgr);
 412
 413         /* Parse pptable data read from VBIOS */
 414         vega20_set_private_data_based_on_pptable(hwmgr);
 415
 416         data->is_tlu_enabled = false;
 417
 418         hwmgr->platform_descriptor.hardwareActivityPerformanceLevels =
 419                         VEGA20_MAX_HARDWARE_POWERLEVELS;
 420         hwmgr->platform_descriptor.hardwarePerformanceLevels = 2;
 421         hwmgr->platform_descriptor.minimumClocksReductionPercentage = 50;
 422
 423         hwmgr->platform_descriptor.vbiosInterruptId = 0x20000400; /* IRQ_SOURCE1_SW_INT */
 424         /* The true clock step depends on the frequency, typically 4.5 or 9 MHz. Here we use 5. */
 425         hwmgr->platform_descriptor.clockStep.engineClock = 500;
 426         hwmgr->platform_descriptor.clockStep.memoryClock = 500;
 427
 428         data->total_active_cus = adev->gfx.cu_info.number;
 429
 430         return 0;
 431 }
 432
 433 static int vega20_init_sclk_threshold(struct pp_hwmgr *hwmgr)
 434 {
 435         struct vega20_hwmgr *data =
 436                         (struct vega20_hwmgr *)(hwmgr->backend);
 437
 438         data->low_sclk_interrupt_threshold = 0;
 439
 440         return 0;
 441 }
 442
 443 static int vega20_setup_asic_task(struct pp_hwmgr *hwmgr)
 444 {
 445         int ret = 0;
 446
 447         ret = vega20_init_sclk_threshold(hwmgr);
 448         PP_ASSERT_WITH_CODE(!ret,
 449                         "Failed to init sclk threshold!",
 450                         return ret);
 451
 452         return 0;
 453 }
 454
 455 /*
 456  * @fn vega20_init_dpm_state
 457  * @brief Function to initialize all Soft Min/Max and Hard Min/Max to 0xff.
 458  *
 459  * @param    dpm_state - the address of the DPM Table to initiailize.
 460  * @return   None.
 461  */
 462 static void vega20_init_dpm_state(struct vega20_dpm_state *dpm_state)
 463 {
 464         dpm_state->soft_min_level = 0x0;
 465         dpm_state->soft_max_level = 0xffff;
 466         dpm_state->hard_min_level = 0x0;
 467         dpm_state->hard_max_level = 0xffff;
 468 }
 469
 470 static int vega20_get_number_of_dpm_level(struct pp_hwmgr *hwmgr,
 471                 PPCLK_e clk_id, uint32_t *num_of_levels)
 472 {
 473         int ret = 0;
 474
 475         ret = smum_send_msg_to_smc_with_parameter(hwmgr,
 476                         PPSMC_MSG_GetDpmFreqByIndex,
 477                         (clk_id << 16 | 0xFF));
 478         PP_ASSERT_WITH_CODE(!ret,
 479                         "[GetNumOfDpmLevel] failed to get dpm levels!",
 480                         return ret);
 481
 482         *num_of_levels = smum_get_argument(hwmgr);
 483         PP_ASSERT_WITH_CODE(*num_of_levels > 0,
 484                         "[GetNumOfDpmLevel] number of clk levels is invalid!",
 485                         return -EINVAL);
 486
 487         return ret;
 488 }
 489
 490 static int vega20_get_dpm_frequency_by_index(struct pp_hwmgr *hwmgr,
 491                 PPCLK_e clk_id, uint32_t index, uint32_t *clk)
 492 {
 493         int ret = 0;
 494
 495         ret = smum_send_msg_to_smc_with_parameter(hwmgr,
 496                         PPSMC_MSG_GetDpmFreqByIndex,
 497                         (clk_id << 16 | index));
 498         PP_ASSERT_WITH_CODE(!ret,
 499                         "[GetDpmFreqByIndex] failed to get dpm freq by index!",
 500                         return ret);
 501
 502         *clk = smum_get_argument(hwmgr);
 503         PP_ASSERT_WITH_CODE(*clk,
 504                         "[GetDpmFreqByIndex] clk value is invalid!",
 505                         return -EINVAL);
 506
 507         return ret;
 508 }
 509
 510 static int vega20_setup_single_dpm_table(struct pp_hwmgr *hwmgr,
 511                 struct vega20_single_dpm_table *dpm_table, PPCLK_e clk_id)
 512 {
 513         int ret = 0;
 514         uint32_t i, num_of_levels, clk;
 515
 516         ret = vega20_get_number_of_dpm_level(hwmgr, clk_id, &num_of_levels);
 517         PP_ASSERT_WITH_CODE(!ret,
 518                         "[SetupSingleDpmTable] failed to get clk levels!",
 519                         return ret);
 520
 521         dpm_table->count = num_of_levels;
 522
 523         for (i = 0; i < num_of_levels; i++) {
 524                 ret = vega20_get_dpm_frequency_by_index(hwmgr, clk_id, i, &clk);
 525                 PP_ASSERT_WITH_CODE(!ret,
 526                         "[SetupSingleDpmTable] failed to get clk of specific level!",
 527                         return ret);
 528                 dpm_table->dpm_levels[i].value = clk;
 529                 dpm_table->dpm_levels[i].enabled = true;
 530         }
 531
 532         return ret;
 533 }
 534
 535 static int vega20_setup_gfxclk_dpm_table(struct pp_hwmgr *hwmgr)
 536 {
 537         struct vega20_hwmgr *data =
 538                         (struct vega20_hwmgr *)(hwmgr->backend);
 539         struct vega20_single_dpm_table *dpm_table;
 540         int ret = 0;
 541
 542         dpm_table = &(data->dpm_table.gfx_table);
 543         if (data->smu_features[GNLD_DPM_GFXCLK].enabled) {
 544                 ret = vega20_setup_single_dpm_table(hwmgr, dpm_table, PPCLK_GFXCLK);
 545                 PP_ASSERT_WITH_CODE(!ret,
 546                                 "[SetupDefaultDpmTable] failed to get gfxclk dpm levels!",
 547                                 return ret);
 548         } else {
 549                 dpm_table->count = 1;
 550                 dpm_table->dpm_levels[0].value = data->vbios_boot_state.gfx_clock / 100;
 551         }
 552
 553         return ret;
 554 }
 555
 556 static int vega20_setup_memclk_dpm_table(struct pp_hwmgr *hwmgr)
 557 {
 558         struct vega20_hwmgr *data =
 559                         (struct vega20_hwmgr *)(hwmgr->backend);
 560         struct vega20_single_dpm_table *dpm_table;
 561         int ret = 0;
 562
 563         dpm_table = &(data->dpm_table.mem_table);
 564         if (data->smu_features[GNLD_DPM_UCLK].enabled) {
 565                 ret = vega20_setup_single_dpm_table(hwmgr, dpm_table, PPCLK_UCLK);
 566                 PP_ASSERT_WITH_CODE(!ret,
 567                                 "[SetupDefaultDpmTable] failed to get memclk dpm levels!",
 568                                 return ret);
 569         } else {
 570                 dpm_table->count = 1;
 571                 dpm_table->dpm_levels[0].value = data->vbios_boot_state.mem_clock / 100;
 572         }
 573
 574         return ret;
 575 }
 576
 577 /*
 578  * This function is to initialize all DPM state tables
 579  * for SMU based on the dependency table.
 580  * Dynamic state patching function will then trim these
 581  * state tables to the allowed range based
 582  * on the power policy or external client requests,
 583  * such as UVD request, etc.
 584  */
 585 static int vega20_setup_default_dpm_tables(struct pp_hwmgr *hwmgr)
 586 {
 587         struct vega20_hwmgr *data =
 588                         (struct vega20_hwmgr *)(hwmgr->backend);
 589         struct vega20_single_dpm_table *dpm_table;
 590         int ret = 0;
 591
 592         memset(&data->dpm_table, 0, sizeof(data->dpm_table));
 593
 594         /* socclk */
 595         dpm_table = &(data->dpm_table.soc_table);
 596         if (data->smu_features[GNLD_DPM_SOCCLK].enabled) {
 597                 ret = vega20_setup_single_dpm_table(hwmgr, dpm_table, PPCLK_SOCCLK);
 598                 PP_ASSERT_WITH_CODE(!ret,
 599                                 "[SetupDefaultDpmTable] failed to get socclk dpm levels!",
 600                                 return ret);
 601         } else {
 602                 dpm_table->count = 1;
 603                 dpm_table->dpm_levels[0].value = data->vbios_boot_state.soc_clock / 100;
 604         }
 605         vega20_init_dpm_state(&(dpm_table->dpm_state));
 606
 607         /* gfxclk */
 608         dpm_table = &(data->dpm_table.gfx_table);
 609         ret = vega20_setup_gfxclk_dpm_table(hwmgr);
 610         if (ret)
 611                 return ret;
 612         vega20_init_dpm_state(&(dpm_table->dpm_state));
 613
 614         /* memclk */
 615         dpm_table = &(data->dpm_table.mem_table);
 616         ret = vega20_setup_memclk_dpm_table(hwmgr);
 617         if (ret)
 618                 return ret;
 619         vega20_init_dpm_state(&(dpm_table->dpm_state));
 620
 621         /* eclk */
 622         dpm_table = &(data->dpm_table.eclk_table);
 623         if (data->smu_features[GNLD_DPM_VCE].enabled) {
 624                 ret = vega20_setup_single_dpm_table(hwmgr, dpm_table, PPCLK_ECLK);
 625                 PP_ASSERT_WITH_CODE(!ret,
 626                                 "[SetupDefaultDpmTable] failed to get eclk dpm levels!",
 627                                 return ret);
 628         } else {
 629                 dpm_table->count = 1;
 630                 dpm_table->dpm_levels[0].value = data->vbios_boot_state.eclock / 100;
 631         }
 632         vega20_init_dpm_state(&(dpm_table->dpm_state));
 633
 634         /* vclk */
 635         dpm_table = &(data->dpm_table.vclk_table);
 636         if (data->smu_features[GNLD_DPM_UVD].enabled) {
 637                 ret = vega20_setup_single_dpm_table(hwmgr, dpm_table, PPCLK_VCLK);
 638                 PP_ASSERT_WITH_CODE(!ret,
 639                                 "[SetupDefaultDpmTable] failed to get vclk dpm levels!",
 640                                 return ret);
 641         } else {
 642                 dpm_table->count = 1;
 643                 dpm_table->dpm_levels[0].value = data->vbios_boot_state.vclock / 100;
 644         }
 645         vega20_init_dpm_state(&(dpm_table->dpm_state));
 646
 647         /* dclk */
 648         dpm_table = &(data->dpm_table.dclk_table);
 649         if (data->smu_features[GNLD_DPM_UVD].enabled) {
 650                 ret = vega20_setup_single_dpm_table(hwmgr, dpm_table, PPCLK_DCLK);
 651                 PP_ASSERT_WITH_CODE(!ret,
 652                                 "[SetupDefaultDpmTable] failed to get dclk dpm levels!",
 653                                 return ret);
 654         } else {
 655                 dpm_table->count = 1;
 656                 dpm_table->dpm_levels[0].value = data->vbios_boot_state.dclock / 100;
 657         }
 658         vega20_init_dpm_state(&(dpm_table->dpm_state));
 659
 660         /* dcefclk */
 661         dpm_table = &(data->dpm_table.dcef_table);
 662         if (data->smu_features[GNLD_DPM_DCEFCLK].enabled) {
 663                 ret = vega20_setup_single_dpm_table(hwmgr, dpm_table, PPCLK_DCEFCLK);
 664                 PP_ASSERT_WITH_CODE(!ret,
 665                                 "[SetupDefaultDpmTable] failed to get dcefclk dpm levels!",
 666                                 return ret);
 667         } else {
 668                 dpm_table->count = 1;
 669                 dpm_table->dpm_levels[0].value = data->vbios_boot_state.dcef_clock / 100;
 670         }
 671         vega20_init_dpm_state(&(dpm_table->dpm_state));
 672
 673         /* pixclk */
 674         dpm_table = &(data->dpm_table.pixel_table);
 675         if (data->smu_features[GNLD_DPM_DCEFCLK].enabled) {
 676                 ret = vega20_setup_single_dpm_table(hwmgr, dpm_table, PPCLK_PIXCLK);
 677                 PP_ASSERT_WITH_CODE(!ret,
 678                                 "[SetupDefaultDpmTable] failed to get pixclk dpm levels!",
 679                                 return ret);
 680         } else
 681                 dpm_table->count = 0;
 682         vega20_init_dpm_state(&(dpm_table->dpm_state));
 683
 684         /* dispclk */
 685         dpm_table = &(data->dpm_table.display_table);
 686         if (data->smu_features[GNLD_DPM_DCEFCLK].enabled) {
 687                 ret = vega20_setup_single_dpm_table(hwmgr, dpm_table, PPCLK_DISPCLK);
 688                 PP_ASSERT_WITH_CODE(!ret,
 689                                 "[SetupDefaultDpmTable] failed to get dispclk dpm levels!",
 690                                 return ret);
 691         } else
 692                 dpm_table->count = 0;
 693         vega20_init_dpm_state(&(dpm_table->dpm_state));
 694
 695         /* phyclk */
 696         dpm_table = &(data->dpm_table.phy_table);
 697         if (data->smu_features[GNLD_DPM_DCEFCLK].enabled) {
 698                 ret = vega20_setup_single_dpm_table(hwmgr, dpm_table, PPCLK_PHYCLK);
 699                 PP_ASSERT_WITH_CODE(!ret,
 700                                 "[SetupDefaultDpmTable] failed to get phyclk dpm levels!",
 701                                 return ret);
 702         } else
 703                 dpm_table->count = 0;
 704         vega20_init_dpm_state(&(dpm_table->dpm_state));
 705
 706         /* fclk */
 707         dpm_table = &(data->dpm_table.fclk_table);
 708         if (data->smu_features[GNLD_DPM_FCLK].enabled) {
 709                 ret = vega20_setup_single_dpm_table(hwmgr, dpm_table, PPCLK_FCLK);
 710                 PP_ASSERT_WITH_CODE(!ret,
 711                                 "[SetupDefaultDpmTable] failed to get fclk dpm levels!",
 712                                 return ret);
 713         } else
 714                 dpm_table->count = 0;
 715         vega20_init_dpm_state(&(dpm_table->dpm_state));
 716
 717         /* save a copy of the default DPM table */
 718         memcpy(&(data->golden_dpm_table), &(data->dpm_table),
 719                         sizeof(struct vega20_dpm_table));
 720
 721         return 0;
 722 }
 723
 724 /**
 725 * Initializes the SMC table and uploads it
 726 *
 727 * @param    hwmgr  the address of the powerplay hardware manager.
 728 * @param    pInput  the pointer to input data (PowerState)
 729 * @return   always 0
 730 */
 731 static int vega20_init_smc_table(struct pp_hwmgr *hwmgr)
 732 {
 733         int result;
 734         struct vega20_hwmgr *data =
 735                         (struct vega20_hwmgr *)(hwmgr->backend);
 736         PPTable_t *pp_table = &(data->smc_state_table.pp_table);
 737         struct pp_atomfwctrl_bios_boot_up_values boot_up_values;
 738         struct phm_ppt_v3_information *pptable_information =
 739                 (struct phm_ppt_v3_information *)hwmgr->pptable;
 740
 741         result = pp_atomfwctrl_get_vbios_bootup_values(hwmgr, &boot_up_values);
 742         PP_ASSERT_WITH_CODE(!result,
 743                         "[InitSMCTable] Failed to get vbios bootup values!",
 744                         return result);
 745
 746         data->vbios_boot_state.vddc     = boot_up_values.usVddc;
 747         data->vbios_boot_state.vddci    = boot_up_values.usVddci;
 748         data->vbios_boot_state.mvddc    = boot_up_values.usMvddc;
 749         data->vbios_boot_state.gfx_clock = boot_up_values.ulGfxClk;
 750         data->vbios_boot_state.mem_clock = boot_up_values.ulUClk;
 751         data->vbios_boot_state.soc_clock = boot_up_values.ulSocClk;
 752         data->vbios_boot_state.dcef_clock = boot_up_values.ulDCEFClk;
 753         data->vbios_boot_state.eclock = boot_up_values.ulEClk;
 754         data->vbios_boot_state.vclock = boot_up_values.ulVClk;
 755         data->vbios_boot_state.dclock = boot_up_values.ulDClk;
 756         data->vbios_boot_state.uc_cooling_id = boot_up_values.ucCoolingID;
 757
 758         smum_send_msg_to_smc_with_parameter(hwmgr,
 759                         PPSMC_MSG_SetMinDeepSleepDcefclk,
 760                 (uint32_t)(data->vbios_boot_state.dcef_clock / 100));
 761
 762         memcpy(pp_table, pptable_information->smc_pptable, sizeof(PPTable_t));
 763
 764         result = smum_smc_table_manager(hwmgr,
 765                                         (uint8_t *)pp_table, TABLE_PPTABLE, false);
 766         PP_ASSERT_WITH_CODE(!result,
 767                         "[InitSMCTable] Failed to upload PPtable!",
 768                         return result);
 769
 770         return 0;
 771 }
 772
 773 static int vega20_set_allowed_featuresmask(struct pp_hwmgr *hwmgr)
 774 {
 775         struct vega20_hwmgr *data =
 776                         (struct vega20_hwmgr *)(hwmgr->backend);
 777         uint32_t allowed_features_low = 0, allowed_features_high = 0;
 778         int i;
 779         int ret = 0;
 780
 781         for (i = 0; i < GNLD_FEATURES_MAX; i++)
 782                 if (data->smu_features[i].allowed)
 783                         data->smu_features[i].smu_feature_id > 31 ?
 784                                 (allowed_features_high |=
 785                                  ((data->smu_features[i].smu_feature_bitmap >> SMU_FEATURES_HIGH_SHIFT)
 786                                   & 0xFFFFFFFF)) :
 787                                 (allowed_features_low |=
 788                                  ((data->smu_features[i].smu_feature_bitmap >> SMU_FEATURES_LOW_SHIFT)
 789                                   & 0xFFFFFFFF));
 790
 791         ret = smum_send_msg_to_smc_with_parameter(hwmgr,
 792                 PPSMC_MSG_SetAllowedFeaturesMaskHigh, allowed_features_high);
 793         PP_ASSERT_WITH_CODE(!ret,
 794                 "[SetAllowedFeaturesMask] Attempt to set allowed features mask(high) failed!",
 795                 return ret);
 796
 797         ret = smum_send_msg_to_smc_with_parameter(hwmgr,
 798                 PPSMC_MSG_SetAllowedFeaturesMaskLow, allowed_features_low);
 799         PP_ASSERT_WITH_CODE(!ret,
 800                 "[SetAllowedFeaturesMask] Attempt to set allowed features mask (low) failed!",
 801                 return ret);
 802
 803         return 0;
 804 }
 805
 806 static int vega20_run_btc_afll(struct pp_hwmgr *hwmgr)
 807 {
 808         return smum_send_msg_to_smc(hwmgr, PPSMC_MSG_RunAfllBtc);
 809 }
 810
 811 static int vega20_enable_all_smu_features(struct pp_hwmgr *hwmgr)
 812 {
 813         struct vega20_hwmgr *data =
 814                         (struct vega20_hwmgr *)(hwmgr->backend);
 815         uint64_t features_enabled;
 816         int i;
 817         bool enabled;
 818         int ret = 0;
 819
 820         PP_ASSERT_WITH_CODE((ret = smum_send_msg_to_smc(hwmgr,
 821                         PPSMC_MSG_EnableAllSmuFeatures)) == 0,
 822                         "[EnableAllSMUFeatures] Failed to enable all smu features!",
 823                         return ret);
 824
 825         ret = vega20_get_enabled_smc_features(hwmgr, &features_enabled);
 826         PP_ASSERT_WITH_CODE(!ret,
 827                         "[EnableAllSmuFeatures] Failed to get enabled smc features!",
 828                         return ret);
 829
 830         for (i = 0; i < GNLD_FEATURES_MAX; i++) {
 831                 enabled = (features_enabled & data->smu_features[i].smu_feature_bitmap) ?
 832                         true : false;
 833                 data->smu_features[i].enabled = enabled;
 834                 data->smu_features[i].supported = enabled;
 835
 836 #if 0
 837                 if (data->smu_features[i].allowed && !enabled)
 838                         pr_info("[EnableAllSMUFeatures] feature %d is expected enabled!", i);
 839                 else if (!data->smu_features[i].allowed && enabled)
 840                         pr_info("[EnableAllSMUFeatures] feature %d is expected disabled!", i);
 841 #endif
 842         }
 843
 844         return 0;
 845 }
 846
 847 static int vega20_notify_smc_display_change(struct pp_hwmgr *hwmgr)
 848 {
 849         struct vega20_hwmgr *data = (struct vega20_hwmgr *)(hwmgr->backend);
 850
 851         if (data->smu_features[GNLD_DPM_UCLK].enabled)
 852                 return smum_send_msg_to_smc_with_parameter(hwmgr,
 853                         PPSMC_MSG_SetUclkFastSwitch,
 854                         1);
 855
 856         return 0;
 857 }
 858
 859 static int vega20_send_clock_ratio(struct pp_hwmgr *hwmgr)
 860 {
 861         struct vega20_hwmgr *data =
 862                         (struct vega20_hwmgr *)(hwmgr->backend);
 863
 864         return smum_send_msg_to_smc_with_parameter(hwmgr,
 865                         PPSMC_MSG_SetFclkGfxClkRatio,
 866                         data->registry_data.fclk_gfxclk_ratio);
 867 }
 868
 869 static int vega20_disable_all_smu_features(struct pp_hwmgr *hwmgr)
 870 {
 871         struct vega20_hwmgr *data =
 872                         (struct vega20_hwmgr *)(hwmgr->backend);
 873         uint64_t features_enabled;
 874         int i;
 875         bool enabled;
 876         int ret = 0;
 877
 878         PP_ASSERT_WITH_CODE((ret = smum_send_msg_to_smc(hwmgr,
 879                         PPSMC_MSG_DisableAllSmuFeatures)) == 0,
 880                         "[DisableAllSMUFeatures] Failed to disable all smu features!",
 881                         return ret);
 882
 883         ret = vega20_get_enabled_smc_features(hwmgr, &features_enabled);
 884         PP_ASSERT_WITH_CODE(!ret,
 885                         "[DisableAllSMUFeatures] Failed to get enabled smc features!",
 886                         return ret);
 887
 888         for (i = 0; i < GNLD_FEATURES_MAX; i++) {
 889                 enabled = (features_enabled & data->smu_features[i].smu_feature_bitmap) ?
 890                         true : false;
 891                 data->smu_features[i].enabled = enabled;
 892                 data->smu_features[i].supported = enabled;
 893         }
 894
 895         return 0;
 896 }
 897
 898 static int vega20_od8_set_feature_capabilities(
 899                 struct pp_hwmgr *hwmgr)
 900 {
 901         struct phm_ppt_v3_information *pptable_information =
 902                 (struct phm_ppt_v3_information *)hwmgr->pptable;
 903         struct vega20_hwmgr *data = (struct vega20_hwmgr *)(hwmgr->backend);
 904         PPTable_t *pp_table = &(data->smc_state_table.pp_table);
 905         struct vega20_od8_settings *od_settings = &(data->od8_settings);
 906
 907         od_settings->overdrive8_capabilities = 0;
 908
 909         if (data->smu_features[GNLD_DPM_GFXCLK].enabled) {
 910                 if (pptable_information->od_feature_capabilities[ATOM_VEGA20_ODFEATURE_GFXCLK_LIMITS] &&
 911                     pptable_information->od_settings_max[OD8_SETTING_GFXCLK_FMAX] > 0 &&
 912                     pptable_information->od_settings_min[OD8_SETTING_GFXCLK_FMIN] > 0 &&
 913                     (pptable_information->od_settings_max[OD8_SETTING_GFXCLK_FMAX] >=
 914                     pptable_information->od_settings_min[OD8_SETTING_GFXCLK_FMIN]))
 915                         od_settings->overdrive8_capabilities |= OD8_GFXCLK_LIMITS;
 916
 917                 if (pptable_information->od_feature_capabilities[ATOM_VEGA20_ODFEATURE_GFXCLK_CURVE] &&
 918                     (pptable_information->od_settings_min[OD8_SETTING_GFXCLK_VOLTAGE1] >=
 919                      pp_table->MinVoltageGfx / VOLTAGE_SCALE) &&
 920                     (pptable_information->od_settings_max[OD8_SETTING_GFXCLK_VOLTAGE3] <=
 921                      pp_table->MaxVoltageGfx / VOLTAGE_SCALE) &&
 922                     (pptable_information->od_settings_max[OD8_SETTING_GFXCLK_VOLTAGE3] >=
 923                      pptable_information->od_settings_min[OD8_SETTING_GFXCLK_VOLTAGE1]))
 924                         od_settings->overdrive8_capabilities |= OD8_GFXCLK_CURVE;
 925         }
 926
 927         if (data->smu_features[GNLD_DPM_UCLK].enabled) {
 928                 if (pptable_information->od_feature_capabilities[ATOM_VEGA20_ODFEATURE_UCLK_MAX] &&
 929                     pptable_information->od_settings_min[OD8_SETTING_UCLK_FMAX] > 0 &&
 930                     pptable_information->od_settings_max[OD8_SETTING_UCLK_FMAX] > 0 &&
 931                     (pptable_information->od_settings_max[OD8_SETTING_UCLK_FMAX] >=
 932                     pptable_information->od_settings_min[OD8_SETTING_UCLK_FMAX]))
 933                         od_settings->overdrive8_capabilities |= OD8_UCLK_MAX;
 934         }
 935
 936         if (pptable_information->od_feature_capabilities[ATOM_VEGA20_ODFEATURE_POWER_LIMIT] &&
 937             pptable_information->od_settings_max[OD8_SETTING_POWER_PERCENTAGE] > 0 &&
 938             pptable_information->od_settings_max[OD8_SETTING_POWER_PERCENTAGE] <= 100 &&
 939             pptable_information->od_settings_min[OD8_SETTING_POWER_PERCENTAGE] > 0 &&
 940             pptable_information->od_settings_min[OD8_SETTING_POWER_PERCENTAGE] <= 100)
 941                 od_settings->overdrive8_capabilities |= OD8_POWER_LIMIT;
 942
 943         if (data->smu_features[GNLD_FAN_CONTROL].enabled) {
 944                 if (pptable_information->od_feature_capabilities[ATOM_VEGA20_ODFEATURE_FAN_ACOUSTIC_LIMIT] &&
 945                     pptable_information->od_settings_min[OD8_SETTING_FAN_ACOUSTIC_LIMIT] > 0 &&
 946                     pptable_information->od_settings_max[OD8_SETTING_FAN_ACOUSTIC_LIMIT] > 0 &&
 947                     (pptable_information->od_settings_max[OD8_SETTING_FAN_ACOUSTIC_LIMIT] >=
 948                      pptable_information->od_settings_min[OD8_SETTING_FAN_ACOUSTIC_LIMIT]))
 949                         od_settings->overdrive8_capabilities |= OD8_ACOUSTIC_LIMIT_SCLK;
 950
 951                 if (pptable_information->od_feature_capabilities[ATOM_VEGA20_ODFEATURE_FAN_SPEED_MIN] &&
 952                     (pptable_information->od_settings_min[OD8_SETTING_FAN_MIN_SPEED] >=
 953                     (pp_table->FanPwmMin * pp_table->FanMaximumRpm / 100)) &&
 954                     pptable_information->od_settings_max[OD8_SETTING_FAN_MIN_SPEED] > 0 &&
 955                     (pptable_information->od_settings_max[OD8_SETTING_FAN_MIN_SPEED] >=
 956                      pptable_information->od_settings_min[OD8_SETTING_FAN_MIN_SPEED]))
 957                         od_settings->overdrive8_capabilities |= OD8_FAN_SPEED_MIN;
 958         }
 959
 960         if (data->smu_features[GNLD_THERMAL].enabled) {
 961                 if (pptable_information->od_feature_capabilities[ATOM_VEGA20_ODFEATURE_TEMPERATURE_FAN] &&
 962                     pptable_information->od_settings_max[OD8_SETTING_FAN_TARGET_TEMP] > 0 &&
 963                     pptable_information->od_settings_min[OD8_SETTING_FAN_TARGET_TEMP] > 0 &&
 964                     (pptable_information->od_settings_max[OD8_SETTING_FAN_TARGET_TEMP] >=
 965                      pptable_information->od_settings_min[OD8_SETTING_FAN_TARGET_TEMP]))
 966                         od_settings->overdrive8_capabilities |= OD8_TEMPERATURE_FAN;
 967
 968                 if (pptable_information->od_feature_capabilities[ATOM_VEGA20_ODFEATURE_TEMPERATURE_SYSTEM] &&
 969                     pptable_information->od_settings_max[OD8_SETTING_OPERATING_TEMP_MAX] > 0 &&
 970                     pptable_information->od_settings_min[OD8_SETTING_OPERATING_TEMP_MAX] > 0 &&
 971                     (pptable_information->od_settings_max[OD8_SETTING_OPERATING_TEMP_MAX] >=
 972                      pptable_information->od_settings_min[OD8_SETTING_OPERATING_TEMP_MAX]))
 973                         od_settings->overdrive8_capabilities |= OD8_TEMPERATURE_SYSTEM;
 974         }
 975
 976         if (pptable_information->od_feature_capabilities[ATOM_VEGA20_ODFEATURE_MEMORY_TIMING_TUNE])
 977                 od_settings->overdrive8_capabilities |= OD8_MEMORY_TIMING_TUNE;
 978
 979         if (pptable_information->od_feature_capabilities[ATOM_VEGA20_ODFEATURE_FAN_ZERO_RPM_CONTROL] &&
 980             pp_table->FanZeroRpmEnable)
 981                 od_settings->overdrive8_capabilities |= OD8_FAN_ZERO_RPM_CONTROL;
 982
 983         if (!od_settings->overdrive8_capabilities)
 984                 hwmgr->od_enabled = false;
 985
 986         return 0;
 987 }
 988
 989 static int vega20_od8_set_feature_id(
 990                 struct pp_hwmgr *hwmgr)
 991 {
 992         struct vega20_hwmgr *data = (struct vega20_hwmgr *)(hwmgr->backend);
 993         struct vega20_od8_settings *od_settings = &(data->od8_settings);
 994
 995         if (od_settings->overdrive8_capabilities & OD8_GFXCLK_LIMITS) {
 996                 od_settings->od8_settings_array[OD8_SETTING_GFXCLK_FMIN].feature_id =
 997                         OD8_GFXCLK_LIMITS;
 998                 od_settings->od8_settings_array[OD8_SETTING_GFXCLK_FMAX].feature_id =
 999                         OD8_GFXCLK_LIMITS;
1000         } else {
1001                 od_settings->od8_settings_array[OD8_SETTING_GFXCLK_FMIN].feature_id =
1002                         0;
1003                 od_settings->od8_settings_array[OD8_SETTING_GFXCLK_FMAX].feature_id =
1004                         0;
1005         }
1006
1007         if (od_settings->overdrive8_capabilities & OD8_GFXCLK_CURVE) {
1008                 od_settings->od8_settings_array[OD8_SETTING_GFXCLK_FREQ1].feature_id =
1009                         OD8_GFXCLK_CURVE;
1010                 od_settings->od8_settings_array[OD8_SETTING_GFXCLK_VOLTAGE1].feature_id =
1011                         OD8_GFXCLK_CURVE;
1012                 od_settings->od8_settings_array[OD8_SETTING_GFXCLK_FREQ2].feature_id =
1013                         OD8_GFXCLK_CURVE;
1014                 od_settings->od8_settings_array[OD8_SETTING_GFXCLK_VOLTAGE2].feature_id =
1015                         OD8_GFXCLK_CURVE;
1016                 od_settings->od8_settings_array[OD8_SETTING_GFXCLK_FREQ3].feature_id =
1017                         OD8_GFXCLK_CURVE;
1018                 od_settings->od8_settings_array[OD8_SETTING_GFXCLK_VOLTAGE3].feature_id =
1019                         OD8_GFXCLK_CURVE;
1020         } else {
1021                 od_settings->od8_settings_array[OD8_SETTING_GFXCLK_FREQ1].feature_id =
1022                         0;
1023                 od_settings->od8_settings_array[OD8_SETTING_GFXCLK_VOLTAGE1].feature_id =
1024                         0;
1025                 od_settings->od8_settings_array[OD8_SETTING_GFXCLK_FREQ2].feature_id =
1026                         0;
1027                 od_settings->od8_settings_array[OD8_SETTING_GFXCLK_VOLTAGE2].feature_id =
1028                         0;
1029                 od_settings->od8_settings_array[OD8_SETTING_GFXCLK_FREQ3].feature_id =
1030                         0;
1031                 od_settings->od8_settings_array[OD8_SETTING_GFXCLK_VOLTAGE3].feature_id =
1032                         0;
1033         }
1034
1035         if (od_settings->overdrive8_capabilities & OD8_UCLK_MAX)
1036                 od_settings->od8_settings_array[OD8_SETTING_UCLK_FMAX].feature_id = OD8_UCLK_MAX;
1037         else
1038                 od_settings->od8_settings_array[OD8_SETTING_UCLK_FMAX].feature_id = 0;
1039
1040         if (od_settings->overdrive8_capabilities & OD8_POWER_LIMIT)
1041                 od_settings->od8_settings_array[OD8_SETTING_POWER_PERCENTAGE].feature_id = OD8_POWER_LIMIT;
1042         else
1043                 od_settings->od8_settings_array[OD8_SETTING_POWER_PERCENTAGE].feature_id = 0;
1044
1045         if (od_settings->overdrive8_capabilities & OD8_ACOUSTIC_LIMIT_SCLK)
1046                 od_settings->od8_settings_array[OD8_SETTING_FAN_ACOUSTIC_LIMIT].feature_id =
1047                         OD8_ACOUSTIC_LIMIT_SCLK;
1048         else
1049                 od_settings->od8_settings_array[OD8_SETTING_FAN_ACOUSTIC_LIMIT].feature_id =
1050                         0;
1051
1052         if (od_settings->overdrive8_capabilities & OD8_FAN_SPEED_MIN)
1053                 od_settings->od8_settings_array[OD8_SETTING_FAN_MIN_SPEED].feature_id =
1054                         OD8_FAN_SPEED_MIN;
1055         else
1056                 od_settings->od8_settings_array[OD8_SETTING_FAN_MIN_SPEED].feature_id =
1057                         0;
1058
1059         if (od_settings->overdrive8_capabilities & OD8_TEMPERATURE_FAN)
1060                 od_settings->od8_settings_array[OD8_SETTING_FAN_TARGET_TEMP].feature_id =
1061                         OD8_TEMPERATURE_FAN;
1062         else
1063                 od_settings->od8_settings_array[OD8_SETTING_FAN_TARGET_TEMP].feature_id =
1064                         0;
1065
1066         if (od_settings->overdrive8_capabilities & OD8_TEMPERATURE_SYSTEM)
1067                 od_settings->od8_settings_array[OD8_SETTING_OPERATING_TEMP_MAX].feature_id =
1068                         OD8_TEMPERATURE_SYSTEM;
1069         else
1070                 od_settings->od8_settings_array[OD8_SETTING_OPERATING_TEMP_MAX].feature_id =
1071                         0;
1072
1073         return 0;
1074 }
1075
1076 static int vega20_od8_get_gfx_clock_base_voltage(
1077                 struct pp_hwmgr *hwmgr,
1078                 uint32_t *voltage,
1079                 uint32_t freq)
1080 {
1081         int ret = 0;
1082
1083         ret = smum_send_msg_to_smc_with_parameter(hwmgr,
1084                         PPSMC_MSG_GetAVFSVoltageByDpm,
1085                         ((AVFS_CURVE << 24) | (OD8_HOTCURVE_TEMPERATURE << 16) | freq));
1086         PP_ASSERT_WITH_CODE(!ret,
1087                         "[GetBaseVoltage] failed to get GFXCLK AVFS voltage from SMU!",
1088                         return ret);
1089
1090         *voltage = smum_get_argument(hwmgr);
1091         *voltage = *voltage / VOLTAGE_SCALE;
1092
1093         return 0;
1094 }
1095
1096 static int vega20_od8_initialize_default_settings(
1097                 struct pp_hwmgr *hwmgr)
1098 {
1099         struct phm_ppt_v3_information *pptable_information =
1100                 (struct phm_ppt_v3_information *)hwmgr->pptable;
1101         struct vega20_hwmgr *data = (struct vega20_hwmgr *)(hwmgr->backend);
1102         struct vega20_od8_settings *od8_settings = &(data->od8_settings);
1103         OverDriveTable_t *od_table = &(data->smc_state_table.overdrive_table);
1104         int i, ret = 0;
1105
1106         /* Set Feature Capabilities */
1107         vega20_od8_set_feature_capabilities(hwmgr);
1108
1109         /* Map FeatureID to individual settings */
1110         vega20_od8_set_feature_id(hwmgr);
1111
1112         /* Set default values */
1113         ret = smum_smc_table_manager(hwmgr, (uint8_t *)od_table, TABLE_OVERDRIVE, true);
1114         PP_ASSERT_WITH_CODE(!ret,
1115                         "Failed to export over drive table!",
1116                         return ret);
1117
1118         if (od8_settings->overdrive8_capabilities & OD8_GFXCLK_LIMITS) {
1119                 od8_settings->od8_settings_array[OD8_SETTING_GFXCLK_FMIN].default_value =
1120                         od_table->GfxclkFmin;
1121                 od8_settings->od8_settings_array[OD8_SETTING_GFXCLK_FMAX].default_value =
1122                         od_table->GfxclkFmax;
1123         } else {
1124                 od8_settings->od8_settings_array[OD8_SETTING_GFXCLK_FMIN].default_value =
1125                         0;
1126                 od8_settings->od8_settings_array[OD8_SETTING_GFXCLK_FMAX].default_value =
1127                         0;
1128         }
1129
1130         if (od8_settings->overdrive8_capabilities & OD8_GFXCLK_CURVE) {
1131                 od_table->GfxclkFreq1 = od_table->GfxclkFmin;
1132                 od8_settings->od8_settings_array[OD8_SETTING_GFXCLK_FREQ1].default_value =
1133                         od_table->GfxclkFreq1;
1134
1135                 od_table->GfxclkFreq3 = od_table->GfxclkFmax;
1136                 od8_settings->od8_settings_array[OD8_SETTING_GFXCLK_FREQ3].default_value =
1137                         od_table->GfxclkFreq3;
1138
1139                 od_table->GfxclkFreq2 = (od_table->GfxclkFreq1 + od_table->GfxclkFreq3) / 2;
1140                 od8_settings->od8_settings_array[OD8_SETTING_GFXCLK_FREQ2].default_value =
1141                         od_table->GfxclkFreq2;
1142
1143                 PP_ASSERT_WITH_CODE(!vega20_od8_get_gfx_clock_base_voltage(hwmgr,
1144                                    &(od8_settings->od8_settings_array[OD8_SETTING_GFXCLK_VOLTAGE1].default_value),
1145                                      od_table->GfxclkFreq1),
1146                                 "[PhwVega20_OD8_InitializeDefaultSettings] Failed to get Base clock voltage from SMU!",
1147                                 od8_settings->od8_settings_array[OD8_SETTING_GFXCLK_VOLTAGE1].default_value = 0);
1148                 od_table->GfxclkVolt1 = od8_settings->od8_settings_array[OD8_SETTING_GFXCLK_VOLTAGE1].default_value
1149                         * VOLTAGE_SCALE;
1150
1151                 PP_ASSERT_WITH_CODE(!vega20_od8_get_gfx_clock_base_voltage(hwmgr,
1152                                    &(od8_settings->od8_settings_array[OD8_SETTING_GFXCLK_VOLTAGE2].default_value),
1153                                      od_table->GfxclkFreq2),
1154                                 "[PhwVega20_OD8_InitializeDefaultSettings] Failed to get Base clock voltage from SMU!",
1155                                 od8_settings->od8_settings_array[OD8_SETTING_GFXCLK_VOLTAGE2].default_value = 0);
1156                 od_table->GfxclkVolt2 = od8_settings->od8_settings_array[OD8_SETTING_GFXCLK_VOLTAGE2].default_value
1157                         * VOLTAGE_SCALE;
1158
1159                 PP_ASSERT_WITH_CODE(!vega20_od8_get_gfx_clock_base_voltage(hwmgr,
1160                                    &(od8_settings->od8_settings_array[OD8_SETTING_GFXCLK_VOLTAGE3].default_value),
1161                                      od_table->GfxclkFreq3),
1162                                 "[PhwVega20_OD8_InitializeDefaultSettings] Failed to get Base clock voltage from SMU!",
1163                                 od8_settings->od8_settings_array[OD8_SETTING_GFXCLK_VOLTAGE3].default_value = 0);
1164                 od_table->GfxclkVolt3 = od8_settings->od8_settings_array[OD8_SETTING_GFXCLK_VOLTAGE3].default_value
1165                         * VOLTAGE_SCALE;
1166         } else {
1167                 od8_settings->od8_settings_array[OD8_SETTING_GFXCLK_FREQ1].default_value =
1168                         0;
1169                 od8_settings->od8_settings_array[OD8_SETTING_GFXCLK_VOLTAGE1].default_value =
1170                         0;
1171                 od8_settings->od8_settings_array[OD8_SETTING_GFXCLK_FREQ2].default_value =
1172                         0;
1173                 od8_settings->od8_settings_array[OD8_SETTING_GFXCLK_VOLTAGE2].default_value =
1174                         0;
1175                 od8_settings->od8_settings_array[OD8_SETTING_GFXCLK_FREQ3].default_value =
1176                         0;
1177                 od8_settings->od8_settings_array[OD8_SETTING_GFXCLK_VOLTAGE3].default_value =
1178                         0;
1179         }
1180
1181         if (od8_settings->overdrive8_capabilities & OD8_UCLK_MAX)
1182                 od8_settings->od8_settings_array[OD8_SETTING_UCLK_FMAX].default_value =
1183                         od_table->UclkFmax;
1184         else
1185                 od8_settings->od8_settings_array[OD8_SETTING_UCLK_FMAX].default_value =
1186                         0;
1187
1188         if (od8_settings->overdrive8_capabilities & OD8_POWER_LIMIT)
1189                 od8_settings->od8_settings_array[OD8_SETTING_POWER_PERCENTAGE].default_value =
1190                         od_table->OverDrivePct;
1191         else
1192                 od8_settings->od8_settings_array[OD8_SETTING_POWER_PERCENTAGE].default_value =
1193                         0;
1194
1195         if (od8_settings->overdrive8_capabilities & OD8_ACOUSTIC_LIMIT_SCLK)
1196                 od8_settings->od8_settings_array[OD8_SETTING_FAN_ACOUSTIC_LIMIT].default_value =
1197                         od_table->FanMaximumRpm;
1198         else
1199                 od8_settings->od8_settings_array[OD8_SETTING_FAN_ACOUSTIC_LIMIT].default_value =
1200                         0;
1201
1202         if (od8_settings->overdrive8_capabilities & OD8_FAN_SPEED_MIN)
1203                 od8_settings->od8_settings_array[OD8_SETTING_FAN_MIN_SPEED].default_value =
1204                         od_table->FanMinimumPwm * data->smc_state_table.pp_table.FanMaximumRpm / 100;
1205         else
1206                 od8_settings->od8_settings_array[OD8_SETTING_FAN_MIN_SPEED].default_value =
1207                         0;
1208
1209         if (od8_settings->overdrive8_capabilities & OD8_TEMPERATURE_FAN)
1210                 od8_settings->od8_settings_array[OD8_SETTING_FAN_TARGET_TEMP].default_value =
1211                         od_table->FanTargetTemperature;
1212         else
1213                 od8_settings->od8_settings_array[OD8_SETTING_FAN_TARGET_TEMP].default_value =
1214                         0;
1215
1216         if (od8_settings->overdrive8_capabilities & OD8_TEMPERATURE_SYSTEM)
1217                 od8_settings->od8_settings_array[OD8_SETTING_OPERATING_TEMP_MAX].default_value =
1218                         od_table->MaxOpTemp;
1219         else
1220                 od8_settings->od8_settings_array[OD8_SETTING_OPERATING_TEMP_MAX].default_value =
1221                         0;
1222
1223         for (i = 0; i < OD8_SETTING_COUNT; i++) {
1224                 if (od8_settings->od8_settings_array[i].feature_id) {
1225                         od8_settings->od8_settings_array[i].min_value =
1226                                 pptable_information->od_settings_min[i];
1227                         od8_settings->od8_settings_array[i].max_value =
1228                                 pptable_information->od_settings_max[i];
1229                         od8_settings->od8_settings_array[i].current_value =
1230                                 od8_settings->od8_settings_array[i].default_value;
1231                 } else {
1232                         od8_settings->od8_settings_array[i].min_value =
1233                                 0;
1234                         od8_settings->od8_settings_array[i].max_value =
1235                                 0;
1236                         od8_settings->od8_settings_array[i].current_value =
1237                                 0;
1238                 }
1239         }
1240
1241         ret = smum_smc_table_manager(hwmgr, (uint8_t *)od_table, TABLE_OVERDRIVE, false);
1242         PP_ASSERT_WITH_CODE(!ret,
1243                         "Failed to import over drive table!",
1244                         return ret);
1245
1246         return 0;
1247 }
1248
1249 static int vega20_od8_set_settings(
1250                 struct pp_hwmgr *hwmgr,
1251                 uint32_t index,
1252                 uint32_t value)
1253 {
1254         OverDriveTable_t od_table;
1255         int ret = 0;
1256         struct vega20_hwmgr *data = (struct vega20_hwmgr *)(hwmgr->backend);
1257         struct vega20_od8_single_setting *od8_settings =
1258                         data->od8_settings.od8_settings_array;
1259
1260         ret = smum_smc_table_manager(hwmgr, (uint8_t *)(&od_table), TABLE_OVERDRIVE, true);
1261         PP_ASSERT_WITH_CODE(!ret,
1262                         "Failed to export over drive table!",
1263                         return ret);
1264
1265         switch(index) {
1266         case OD8_SETTING_GFXCLK_FMIN:
1267                 od_table.GfxclkFmin = (uint16_t)value;
1268                 break;
1269         case OD8_SETTING_GFXCLK_FMAX:
1270                 if (value < od8_settings[OD8_SETTING_GFXCLK_FMAX].min_value ||
1271                     value > od8_settings[OD8_SETTING_GFXCLK_FMAX].max_value)
1272                         return -EINVAL;
1273
1274                 od_table.GfxclkFmax = (uint16_t)value;
1275                 break;
1276         case OD8_SETTING_GFXCLK_FREQ1:
1277                 od_table.GfxclkFreq1 = (uint16_t)value;
1278                 break;
1279         case OD8_SETTING_GFXCLK_VOLTAGE1:
1280                 od_table.GfxclkVolt1 = (uint16_t)value;
1281                 break;
1282         case OD8_SETTING_GFXCLK_FREQ2:
1283                 od_table.GfxclkFreq2 = (uint16_t)value;
1284                 break;
1285         case OD8_SETTING_GFXCLK_VOLTAGE2:
1286                 od_table.GfxclkVolt2 = (uint16_t)value;
1287                 break;
1288         case OD8_SETTING_GFXCLK_FREQ3:
1289                 od_table.GfxclkFreq3 = (uint16_t)value;
1290                 break;
1291         case OD8_SETTING_GFXCLK_VOLTAGE3:
1292                 od_table.GfxclkVolt3 = (uint16_t)value;
1293                 break;
1294         case OD8_SETTING_UCLK_FMAX:
1295                 if (value < od8_settings[OD8_SETTING_UCLK_FMAX].min_value ||
1296                     value > od8_settings[OD8_SETTING_UCLK_FMAX].max_value)
1297                         return -EINVAL;
1298                 od_table.UclkFmax = (uint16_t)value;
1299                 break;
1300         case OD8_SETTING_POWER_PERCENTAGE:
1301                 od_table.OverDrivePct = (int16_t)value;
1302                 break;
1303         case OD8_SETTING_FAN_ACOUSTIC_LIMIT:
1304                 od_table.FanMaximumRpm = (uint16_t)value;
1305                 break;
1306         case OD8_SETTING_FAN_MIN_SPEED:
1307                 od_table.FanMinimumPwm = (uint16_t)value;
1308                 break;
1309         case OD8_SETTING_FAN_TARGET_TEMP:
1310                 od_table.FanTargetTemperature = (uint16_t)value;
1311                 break;
1312         case OD8_SETTING_OPERATING_TEMP_MAX:
1313                 od_table.MaxOpTemp = (uint16_t)value;
1314                 break;
1315         }
1316
1317         ret = smum_smc_table_manager(hwmgr, (uint8_t *)(&od_table), TABLE_OVERDRIVE, false);
1318         PP_ASSERT_WITH_CODE(!ret,
1319                         "Failed to import over drive table!",
1320                         return ret);
1321
1322         return 0;
1323 }
1324
1325 static int vega20_get_sclk_od(
1326                 struct pp_hwmgr *hwmgr)
1327 {
1328         struct vega20_hwmgr *data = hwmgr->backend;
1329         struct vega20_single_dpm_table *sclk_table =
1330                         &(data->dpm_table.gfx_table);
1331         struct vega20_single_dpm_table *golden_sclk_table =
1332                         &(data->golden_dpm_table.gfx_table);
1333         int value = sclk_table->dpm_levels[sclk_table->count - 1].value;
1334         int golden_value = golden_sclk_table->dpm_levels
1335                         [golden_sclk_table->count - 1].value;
1336
1337         /* od percentage */
1338         value -= golden_value;
1339         value = DIV_ROUND_UP(value * 100, golden_value);
1340
1341         return value;
1342 }
1343
1344 static int vega20_set_sclk_od(
1345                 struct pp_hwmgr *hwmgr, uint32_t value)
1346 {
1347         struct vega20_hwmgr *data = hwmgr->backend;
1348         struct vega20_single_dpm_table *golden_sclk_table =
1349                         &(data->golden_dpm_table.gfx_table);
1350         uint32_t od_sclk;
1351         int ret = 0;
1352
1353         od_sclk = golden_sclk_table->dpm_levels[golden_sclk_table->count - 1].value * value;
1354         od_sclk /= 100;
1355         od_sclk += golden_sclk_table->dpm_levels[golden_sclk_table->count - 1].value;
1356
1357         ret = vega20_od8_set_settings(hwmgr, OD8_SETTING_GFXCLK_FMAX, od_sclk);
1358         PP_ASSERT_WITH_CODE(!ret,
1359                         "[SetSclkOD] failed to set od gfxclk!",
1360                         return ret);
1361
1362         /* retrieve updated gfxclk table */
1363         ret = vega20_setup_gfxclk_dpm_table(hwmgr);
1364         PP_ASSERT_WITH_CODE(!ret,
1365                         "[SetSclkOD] failed to refresh gfxclk table!",
1366                         return ret);
1367
1368         return 0;
1369 }
1370
1371 static int vega20_get_mclk_od(
1372                 struct pp_hwmgr *hwmgr)
1373 {
1374         struct vega20_hwmgr *data = hwmgr->backend;
1375         struct vega20_single_dpm_table *mclk_table =
1376                         &(data->dpm_table.mem_table);
1377         struct vega20_single_dpm_table *golden_mclk_table =
1378                         &(data->golden_dpm_table.mem_table);
1379         int value = mclk_table->dpm_levels[mclk_table->count - 1].value;
1380         int golden_value = golden_mclk_table->dpm_levels
1381                         [golden_mclk_table->count - 1].value;
1382
1383         /* od percentage */
1384         value -= golden_value;
1385         value = DIV_ROUND_UP(value * 100, golden_value);
1386
1387         return value;
1388 }
1389
1390 static int vega20_set_mclk_od(
1391                 struct pp_hwmgr *hwmgr, uint32_t value)
1392 {
1393         struct vega20_hwmgr *data = hwmgr->backend;
1394         struct vega20_single_dpm_table *golden_mclk_table =
1395                         &(data->golden_dpm_table.mem_table);
1396         uint32_t od_mclk;
1397         int ret = 0;
1398
1399         od_mclk = golden_mclk_table->dpm_levels[golden_mclk_table->count - 1].value * value;
1400         od_mclk /= 100;
1401         od_mclk += golden_mclk_table->dpm_levels[golden_mclk_table->count - 1].value;
1402
1403         ret = vega20_od8_set_settings(hwmgr, OD8_SETTING_UCLK_FMAX, od_mclk);
1404         PP_ASSERT_WITH_CODE(!ret,
1405                         "[SetMclkOD] failed to set od memclk!",
1406                         return ret);
1407
1408         /* retrieve updated memclk table */
1409         ret = vega20_setup_memclk_dpm_table(hwmgr);
1410         PP_ASSERT_WITH_CODE(!ret,
1411                         "[SetMclkOD] failed to refresh memclk table!",
1412                         return ret);
1413
1414         return 0;
1415 }
1416
1417 static int vega20_populate_umdpstate_clocks(
1418                 struct pp_hwmgr *hwmgr)
1419 {
1420         struct vega20_hwmgr *data = (struct vega20_hwmgr *)(hwmgr->backend);
1421         struct vega20_single_dpm_table *gfx_table = &(data->dpm_table.gfx_table);
1422         struct vega20_single_dpm_table *mem_table = &(data->dpm_table.mem_table);
1423
1424         hwmgr->pstate_sclk = gfx_table->dpm_levels[0].value;
1425         hwmgr->pstate_mclk = mem_table->dpm_levels[0].value;
1426
1427         if (gfx_table->count > VEGA20_UMD_PSTATE_GFXCLK_LEVEL &&
1428             mem_table->count > VEGA20_UMD_PSTATE_MCLK_LEVEL) {
1429                 hwmgr->pstate_sclk = gfx_table->dpm_levels[VEGA20_UMD_PSTATE_GFXCLK_LEVEL].value;
1430                 hwmgr->pstate_mclk = mem_table->dpm_levels[VEGA20_UMD_PSTATE_MCLK_LEVEL].value;
1431         }
1432
1433         hwmgr->pstate_sclk = hwmgr->pstate_sclk * 100;
1434         hwmgr->pstate_mclk = hwmgr->pstate_mclk * 100;
1435
1436         return 0;
1437 }
1438
1439 static int vega20_get_max_sustainable_clock(struct pp_hwmgr *hwmgr,
1440                 PP_Clock *clock, PPCLK_e clock_select)
1441 {
1442         int ret = 0;
1443
1444         PP_ASSERT_WITH_CODE((ret = smum_send_msg_to_smc_with_parameter(hwmgr,
1445                         PPSMC_MSG_GetDcModeMaxDpmFreq,
1446                         (clock_select << 16))) == 0,
1447                         "[GetMaxSustainableClock] Failed to get max DC clock from SMC!",
1448                         return ret);
1449         *clock = smum_get_argument(hwmgr);
1450
1451         /* if DC limit is zero, return AC limit */
1452         if (*clock == 0) {
1453                 PP_ASSERT_WITH_CODE((ret = smum_send_msg_to_smc_with_parameter(hwmgr,
1454                         PPSMC_MSG_GetMaxDpmFreq,
1455                         (clock_select << 16))) == 0,
1456                         "[GetMaxSustainableClock] failed to get max AC clock from SMC!",
1457                         return ret);
1458                 *clock = smum_get_argument(hwmgr);
1459         }
1460
1461         return 0;
1462 }
1463
1464 static int vega20_init_max_sustainable_clocks(struct pp_hwmgr *hwmgr)
1465 {
1466         struct vega20_hwmgr *data =
1467                 (struct vega20_hwmgr *)(hwmgr->backend);
1468         struct vega20_max_sustainable_clocks *max_sustainable_clocks =
1469                 &(data->max_sustainable_clocks);
1470         int ret = 0;
1471
1472         max_sustainable_clocks->uclock = data->vbios_boot_state.mem_clock / 100;
1473         max_sustainable_clocks->soc_clock = data->vbios_boot_state.soc_clock / 100;
1474         max_sustainable_clocks->dcef_clock = data->vbios_boot_state.dcef_clock / 100;
1475         max_sustainable_clocks->display_clock = 0xFFFFFFFF;
1476         max_sustainable_clocks->phy_clock = 0xFFFFFFFF;
1477         max_sustainable_clocks->pixel_clock = 0xFFFFFFFF;
1478
1479         if (data->smu_features[GNLD_DPM_UCLK].enabled)
1480                 PP_ASSERT_WITH_CODE((ret = vega20_get_max_sustainable_clock(hwmgr,
1481                                 &(max_sustainable_clocks->uclock),
1482                                 PPCLK_UCLK)) == 0,
1483                                 "[InitMaxSustainableClocks] failed to get max UCLK from SMC!",
1484                                 return ret);
1485
1486         if (data->smu_features[GNLD_DPM_SOCCLK].enabled)
1487                 PP_ASSERT_WITH_CODE((ret = vega20_get_max_sustainable_clock(hwmgr,
1488                                 &(max_sustainable_clocks->soc_clock),
1489                                 PPCLK_SOCCLK)) == 0,
1490                                 "[InitMaxSustainableClocks] failed to get max SOCCLK from SMC!",
1491                                 return ret);
1492
1493         if (data->smu_features[GNLD_DPM_DCEFCLK].enabled) {
1494                 PP_ASSERT_WITH_CODE((ret = vega20_get_max_sustainable_clock(hwmgr,
1495                                 &(max_sustainable_clocks->dcef_clock),
1496                                 PPCLK_DCEFCLK)) == 0,
1497                                 "[InitMaxSustainableClocks] failed to get max DCEFCLK from SMC!",
1498                                 return ret);
1499                 PP_ASSERT_WITH_CODE((ret = vega20_get_max_sustainable_clock(hwmgr,
1500                                 &(max_sustainable_clocks->display_clock),
1501                                 PPCLK_DISPCLK)) == 0,
1502                                 "[InitMaxSustainableClocks] failed to get max DISPCLK from SMC!",
1503                                 return ret);
1504                 PP_ASSERT_WITH_CODE((ret = vega20_get_max_sustainable_clock(hwmgr,
1505                                 &(max_sustainable_clocks->phy_clock),
1506                                 PPCLK_PHYCLK)) == 0,
1507                                 "[InitMaxSustainableClocks] failed to get max PHYCLK from SMC!",
1508                                 return ret);
1509                 PP_ASSERT_WITH_CODE((ret = vega20_get_max_sustainable_clock(hwmgr,
1510                                 &(max_sustainable_clocks->pixel_clock),
1511                                 PPCLK_PIXCLK)) == 0,
1512                                 "[InitMaxSustainableClocks] failed to get max PIXCLK from SMC!",
1513                                 return ret);
1514         }
1515
1516         if (max_sustainable_clocks->soc_clock < max_sustainable_clocks->uclock)
1517                 max_sustainable_clocks->uclock = max_sustainable_clocks->soc_clock;
1518
1519         return 0;
1520 }
1521
1522 static int vega20_enable_mgpu_fan_boost(struct pp_hwmgr *hwmgr)
1523 {
1524         int result;
1525
1526         result = smum_send_msg_to_smc(hwmgr,
1527                 PPSMC_MSG_SetMGpuFanBoostLimitRpm);
1528         PP_ASSERT_WITH_CODE(!result,
1529                         "[EnableMgpuFan] Failed to enable mgpu fan boost!",
1530                         return result);
1531
1532         return 0;
1533 }
1534
1535 static void vega20_init_powergate_state(struct pp_hwmgr *hwmgr)
1536 {
1537         struct vega20_hwmgr *data =
1538                 (struct vega20_hwmgr *)(hwmgr->backend);
1539
1540         data->uvd_power_gated = true;
1541         data->vce_power_gated = true;
1542
1543         if (data->smu_features[GNLD_DPM_UVD].enabled)
1544                 data->uvd_power_gated = false;
1545
1546         if (data->smu_features[GNLD_DPM_VCE].enabled)
1547                 data->vce_power_gated = false;
1548 }
1549
1550 static int vega20_enable_dpm_tasks(struct pp_hwmgr *hwmgr)
1551 {
1552         int result = 0;
1553
1554         smum_send_msg_to_smc_with_parameter(hwmgr,
1555                         PPSMC_MSG_NumOfDisplays, 0);
1556
1557         result = vega20_set_allowed_featuresmask(hwmgr);
1558         PP_ASSERT_WITH_CODE(!result,
1559                         "[EnableDPMTasks] Failed to set allowed featuresmask!\n",
1560                         return result);
1561
1562         result = vega20_init_smc_table(hwmgr);
1563         PP_ASSERT_WITH_CODE(!result,
1564                         "[EnableDPMTasks] Failed to initialize SMC table!",
1565                         return result);
1566
1567         result = vega20_run_btc_afll(hwmgr);
1568         PP_ASSERT_WITH_CODE(!result,
1569                         "[EnableDPMTasks] Failed to run btc afll!",
1570                         return result);
1571
1572         result = vega20_enable_all_smu_features(hwmgr);
1573         PP_ASSERT_WITH_CODE(!result,
1574                         "[EnableDPMTasks] Failed to enable all smu features!",
1575                         return result);
1576
1577         result = vega20_notify_smc_display_change(hwmgr);
1578         PP_ASSERT_WITH_CODE(!result,
1579                         "[EnableDPMTasks] Failed to notify smc display change!",
1580                         return result);
1581
1582         result = vega20_send_clock_ratio(hwmgr);
1583         PP_ASSERT_WITH_CODE(!result,
1584                         "[EnableDPMTasks] Failed to send clock ratio!",
1585                         return result);
1586
1587         /* Initialize UVD/VCE powergating state */
1588         vega20_init_powergate_state(hwmgr);
1589
1590         result = vega20_setup_default_dpm_tables(hwmgr);
1591         PP_ASSERT_WITH_CODE(!result,
1592                         "[EnableDPMTasks] Failed to setup default DPM tables!",
1593                         return result);
1594
1595         result = vega20_init_max_sustainable_clocks(hwmgr);
1596         PP_ASSERT_WITH_CODE(!result,
1597                         "[EnableDPMTasks] Failed to get maximum sustainable clocks!",
1598                         return result);
1599
1600         result = vega20_power_control_set_level(hwmgr);
1601         PP_ASSERT_WITH_CODE(!result,
1602                         "[EnableDPMTasks] Failed to power control set level!",
1603                         return result);
1604
1605         result = vega20_od8_initialize_default_settings(hwmgr);
1606         PP_ASSERT_WITH_CODE(!result,
1607                         "[EnableDPMTasks] Failed to initialize odn settings!",
1608                         return result);
1609
1610         result = vega20_populate_umdpstate_clocks(hwmgr);
1611         PP_ASSERT_WITH_CODE(!result,
1612                         "[EnableDPMTasks] Failed to populate umdpstate clocks!",
1613                         return result);
1614
1615         result = smum_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_GetPptLimit,
1616                         POWER_SOURCE_AC << 16);
1617         PP_ASSERT_WITH_CODE(!result,
1618                         "[GetPptLimit] get default PPT limit failed!",
1619                         return result);
1620         hwmgr->power_limit =
1621                 hwmgr->default_power_limit = smum_get_argument(hwmgr);
1622
1623         return 0;
1624 }
1625
1626 static uint32_t vega20_find_lowest_dpm_level(
1627                 struct vega20_single_dpm_table *table)
1628 {
1629         uint32_t i;
1630
1631         for (i = 0; i < table->count; i++) {
1632                 if (table->dpm_levels[i].enabled)
1633                         break;
1634         }
1635         if (i >= table->count) {
1636                 i = 0;
1637                 table->dpm_levels[i].enabled = true;
1638         }
1639
1640         return i;
1641 }
1642
1643 static uint32_t vega20_find_highest_dpm_level(
1644                 struct vega20_single_dpm_table *table)
1645 {
1646         int i = 0;
1647
1648         PP_ASSERT_WITH_CODE(table != NULL,
1649                         "[FindHighestDPMLevel] DPM Table does not exist!",
1650                         return 0);
1651         PP_ASSERT_WITH_CODE(table->count > 0,
1652                         "[FindHighestDPMLevel] DPM Table has no entry!",
1653                         return 0);
1654         PP_ASSERT_WITH_CODE(table->count <= MAX_REGULAR_DPM_NUMBER,
1655                         "[FindHighestDPMLevel] DPM Table has too many entries!",
1656                         return MAX_REGULAR_DPM_NUMBER - 1);
1657
1658         for (i = table->count - 1; i >= 0; i--) {
1659                 if (table->dpm_levels[i].enabled)
1660                         break;
1661         }
1662         if (i < 0) {
1663                 i = 0;
1664                 table->dpm_levels[i].enabled = true;
1665         }
1666
1667         return i;
1668 }
1669
1670 static int vega20_upload_dpm_min_level(struct pp_hwmgr *hwmgr)
1671 {
1672         struct vega20_hwmgr *data =
1673                         (struct vega20_hwmgr *)(hwmgr->backend);
1674         uint32_t min_freq;
1675         int ret = 0;
1676
1677         if (data->smu_features[GNLD_DPM_GFXCLK].enabled) {
1678                 min_freq = data->dpm_table.gfx_table.dpm_state.soft_min_level;
1679                 PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
1680                                         hwmgr, PPSMC_MSG_SetSoftMinByFreq,
1681                                         (PPCLK_GFXCLK << 16) | (min_freq & 0xffff))),
1682                                         "Failed to set soft min gfxclk !",
1683                                         return ret);
1684         }
1685
1686         if (data->smu_features[GNLD_DPM_UCLK].enabled) {
1687                 min_freq = data->dpm_table.mem_table.dpm_state.soft_min_level;
1688                 PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
1689                                         hwmgr, PPSMC_MSG_SetSoftMinByFreq,
1690                                         (PPCLK_UCLK << 16) | (min_freq & 0xffff))),
1691                                         "Failed to set soft min memclk !",
1692                                         return ret);
1693         }
1694
1695         if (data->smu_features[GNLD_DPM_UVD].enabled) {
1696                 min_freq = data->dpm_table.vclk_table.dpm_state.soft_min_level;
1697
1698                 PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
1699                                         hwmgr, PPSMC_MSG_SetSoftMinByFreq,
1700                                         (PPCLK_VCLK << 16) | (min_freq & 0xffff))),
1701                                         "Failed to set soft min vclk!",
1702                                         return ret);
1703
1704                 min_freq = data->dpm_table.dclk_table.dpm_state.soft_min_level;
1705
1706                 PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
1707                                         hwmgr, PPSMC_MSG_SetSoftMinByFreq,
1708                                         (PPCLK_DCLK << 16) | (min_freq & 0xffff))),
1709                                         "Failed to set soft min dclk!",
1710                                         return ret);
1711         }
1712
1713         if (data->smu_features[GNLD_DPM_VCE].enabled) {
1714                 min_freq = data->dpm_table.eclk_table.dpm_state.soft_min_level;
1715
1716                 PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
1717                                         hwmgr, PPSMC_MSG_SetSoftMinByFreq,
1718                                         (PPCLK_ECLK << 16) | (min_freq & 0xffff))),
1719                                         "Failed to set soft min eclk!",
1720                                         return ret);
1721         }
1722
1723         if (data->smu_features[GNLD_DPM_SOCCLK].enabled) {
1724                 min_freq = data->dpm_table.soc_table.dpm_state.soft_min_level;
1725
1726                 PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
1727                                         hwmgr, PPSMC_MSG_SetSoftMinByFreq,
1728                                         (PPCLK_SOCCLK << 16) | (min_freq & 0xffff))),
1729                                         "Failed to set soft min socclk!",
1730                                         return ret);
1731         }
1732
1733         return ret;
1734 }
1735
1736 static int vega20_upload_dpm_max_level(struct pp_hwmgr *hwmgr)
1737 {
1738         struct vega20_hwmgr *data =
1739                         (struct vega20_hwmgr *)(hwmgr->backend);
1740         uint32_t max_freq;
1741         int ret = 0;
1742
1743         if (data->smu_features[GNLD_DPM_GFXCLK].enabled) {
1744                 max_freq = data->dpm_table.gfx_table.dpm_state.soft_max_level;
1745
1746                 PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
1747                                         hwmgr, PPSMC_MSG_SetSoftMaxByFreq,
1748                                         (PPCLK_GFXCLK << 16) | (max_freq & 0xffff))),
1749                                         "Failed to set soft max gfxclk!",
1750                                         return ret);
1751         }
1752
1753         if (data->smu_features[GNLD_DPM_UCLK].enabled) {
1754                 max_freq = data->dpm_table.mem_table.dpm_state.soft_max_level;
1755
1756                 PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
1757                                         hwmgr, PPSMC_MSG_SetSoftMaxByFreq,
1758                                         (PPCLK_UCLK << 16) | (max_freq & 0xffff))),
1759                                         "Failed to set soft max memclk!",
1760                                         return ret);
1761         }
1762
1763         if (data->smu_features[GNLD_DPM_UVD].enabled) {
1764                 max_freq = data->dpm_table.vclk_table.dpm_state.soft_max_level;
1765
1766                 PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
1767                                         hwmgr, PPSMC_MSG_SetSoftMaxByFreq,
1768                                         (PPCLK_VCLK << 16) | (max_freq & 0xffff))),
1769                                         "Failed to set soft max vclk!",
1770                                         return ret);
1771
1772                 max_freq = data->dpm_table.dclk_table.dpm_state.soft_max_level;
1773                 PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
1774                                         hwmgr, PPSMC_MSG_SetSoftMaxByFreq,
1775                                         (PPCLK_DCLK << 16) | (max_freq & 0xffff))),
1776                                         "Failed to set soft max dclk!",
1777                                         return ret);
1778         }
1779
1780         if (data->smu_features[GNLD_DPM_VCE].enabled) {
1781                 max_freq = data->dpm_table.eclk_table.dpm_state.soft_max_level;
1782
1783                 PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
1784                                         hwmgr, PPSMC_MSG_SetSoftMaxByFreq,
1785                                         (PPCLK_ECLK << 16) | (max_freq & 0xffff))),
1786                                         "Failed to set soft max eclk!",
1787                                         return ret);
1788         }
1789
1790         if (data->smu_features[GNLD_DPM_SOCCLK].enabled) {
1791                 max_freq = data->dpm_table.soc_table.dpm_state.soft_max_level;
1792
1793                 PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
1794                                         hwmgr, PPSMC_MSG_SetSoftMaxByFreq,
1795                                         (PPCLK_SOCCLK << 16) | (max_freq & 0xffff))),
1796                                         "Failed to set soft max socclk!",
1797                                         return ret);
1798         }
1799
1800         return ret;
1801 }
1802
1803 int vega20_enable_disable_vce_dpm(struct pp_hwmgr *hwmgr, bool enable)
1804 {
1805         struct vega20_hwmgr *data =
1806                         (struct vega20_hwmgr *)(hwmgr->backend);
1807         int ret = 0;
1808
1809         if (data->smu_features[GNLD_DPM_VCE].supported) {
1810                 if (data->smu_features[GNLD_DPM_VCE].enabled == enable) {
1811                         if (enable)
1812                                 PP_DBG_LOG("[EnableDisableVCEDPM] feature VCE DPM already enabled!\n");
1813                         else
1814                                 PP_DBG_LOG("[EnableDisableVCEDPM] feature VCE DPM already disabled!\n");
1815                 }
1816
1817                 ret = vega20_enable_smc_features(hwmgr,
1818                                 enable,
1819                                 data->smu_features[GNLD_DPM_VCE].smu_feature_bitmap);
1820                 PP_ASSERT_WITH_CODE(!ret,
1821                                 "Attempt to Enable/Disable DPM VCE Failed!",
1822                                 return ret);
1823                 data->smu_features[GNLD_DPM_VCE].enabled = enable;
1824         }
1825
1826         return 0;
1827 }
1828
1829 static int vega20_get_clock_ranges(struct pp_hwmgr *hwmgr,
1830                 uint32_t *clock,
1831                 PPCLK_e clock_select,
1832                 bool max)
1833 {
1834         int ret;
1835         *clock = 0;
1836
1837         if (max) {
1838                 PP_ASSERT_WITH_CODE((ret = smum_send_msg_to_smc_with_parameter(hwmgr,
1839                                 PPSMC_MSG_GetMaxDpmFreq, (clock_select << 16))) == 0,
1840                                 "[GetClockRanges] Failed to get max clock from SMC!",
1841                                 return ret);
1842                 *clock = smum_get_argument(hwmgr);
1843         } else {
1844                 PP_ASSERT_WITH_CODE((ret = smum_send_msg_to_smc_with_parameter(hwmgr,
1845                                 PPSMC_MSG_GetMinDpmFreq,
1846                                 (clock_select << 16))) == 0,
1847                                 "[GetClockRanges] Failed to get min clock from SMC!",
1848                                 return ret);
1849                 *clock = smum_get_argument(hwmgr);
1850         }
1851
1852         return 0;
1853 }
1854
1855 static uint32_t vega20_dpm_get_sclk(struct pp_hwmgr *hwmgr, bool low)
1856 {
1857         struct vega20_hwmgr *data =
1858                         (struct vega20_hwmgr *)(hwmgr->backend);
1859         uint32_t gfx_clk;
1860         int ret = 0;
1861
1862         PP_ASSERT_WITH_CODE(data->smu_features[GNLD_DPM_GFXCLK].enabled,
1863                         "[GetSclks]: gfxclk dpm not enabled!\n",
1864                         return -EPERM);
1865
1866         if (low) {
1867                 ret = vega20_get_clock_ranges(hwmgr, &gfx_clk, PPCLK_GFXCLK, false);
1868                 PP_ASSERT_WITH_CODE(!ret,
1869                         "[GetSclks]: fail to get min PPCLK_GFXCLK\n",
1870                         return ret);
1871         } else {
1872                 ret = vega20_get_clock_ranges(hwmgr, &gfx_clk, PPCLK_GFXCLK, true);
1873                 PP_ASSERT_WITH_CODE(!ret,
1874                         "[GetSclks]: fail to get max PPCLK_GFXCLK\n",
1875                         return ret);
1876         }
1877
1878         return (gfx_clk * 100);
1879 }
1880
1881 static uint32_t vega20_dpm_get_mclk(struct pp_hwmgr *hwmgr, bool low)
1882 {
1883         struct vega20_hwmgr *data =
1884                         (struct vega20_hwmgr *)(hwmgr->backend);
1885         uint32_t mem_clk;
1886         int ret = 0;
1887
1888         PP_ASSERT_WITH_CODE(data->smu_features[GNLD_DPM_UCLK].enabled,
1889                         "[MemMclks]: memclk dpm not enabled!\n",
1890                         return -EPERM);
1891
1892         if (low) {
1893                 ret = vega20_get_clock_ranges(hwmgr, &mem_clk, PPCLK_UCLK, false);
1894                 PP_ASSERT_WITH_CODE(!ret,
1895                         "[GetMclks]: fail to get min PPCLK_UCLK\n",
1896                         return ret);
1897         } else {
1898                 ret = vega20_get_clock_ranges(hwmgr, &mem_clk, PPCLK_UCLK, true);
1899                 PP_ASSERT_WITH_CODE(!ret,
1900                         "[GetMclks]: fail to get max PPCLK_UCLK\n",
1901                         return ret);
1902         }
1903
1904         return (mem_clk * 100);
1905 }
1906
1907 static int vega20_get_gpu_power(struct pp_hwmgr *hwmgr,
1908                 uint32_t *query)
1909 {
1910         int ret = 0;
1911         SmuMetrics_t metrics_table;
1912
1913         ret = smum_smc_table_manager(hwmgr, (uint8_t *)&metrics_table, TABLE_SMU_METRICS, true);
1914         PP_ASSERT_WITH_CODE(!ret,
1915                         "Failed to export SMU METRICS table!",
1916                         return ret);
1917
1918         *query = metrics_table.CurrSocketPower << 8;
1919
1920         return ret;
1921 }
1922
1923 static int vega20_get_current_clk_freq(struct pp_hwmgr *hwmgr,
1924                 PPCLK_e clk_id, uint32_t *clk_freq)
1925 {
1926         int ret = 0;
1927
1928         *clk_freq = 0;
1929
1930         PP_ASSERT_WITH_CODE((ret = smum_send_msg_to_smc_with_parameter(hwmgr,
1931                         PPSMC_MSG_GetDpmClockFreq, (clk_id << 16))) == 0,
1932                         "[GetCurrentClkFreq] Attempt to get Current Frequency Failed!",
1933                         return ret);
1934         *clk_freq = smum_get_argument(hwmgr);
1935
1936         *clk_freq = *clk_freq * 100;
1937
1938         return 0;
1939 }
1940
1941 static int vega20_get_current_activity_percent(struct pp_hwmgr *hwmgr,
1942                 uint32_t *activity_percent)
1943 {
1944         int ret = 0;
1945         SmuMetrics_t metrics_table;
1946
1947         ret = smum_smc_table_manager(hwmgr, (uint8_t *)&metrics_table, TABLE_SMU_METRICS, true);
1948         PP_ASSERT_WITH_CODE(!ret,
1949                         "Failed to export SMU METRICS table!",
1950                         return ret);
1951
1952         *activity_percent = metrics_table.AverageGfxActivity;
1953
1954         return ret;
1955 }
1956
1957 static int vega20_read_sensor(struct pp_hwmgr *hwmgr, int idx,
1958                               void *value, int *size)
1959 {
1960         struct vega20_hwmgr *data = (struct vega20_hwmgr *)(hwmgr->backend);
1961         struct amdgpu_device *adev = hwmgr->adev;
1962         uint32_t val_vid;
1963         int ret = 0;
1964
1965         switch (idx) {
1966         case AMDGPU_PP_SENSOR_GFX_SCLK:
1967                 ret = vega20_get_current_clk_freq(hwmgr,
1968                                 PPCLK_GFXCLK,
1969                                 (uint32_t *)value);
1970                 if (!ret)
1971                         *size = 4;
1972                 break;
1973         case AMDGPU_PP_SENSOR_GFX_MCLK:
1974                 ret = vega20_get_current_clk_freq(hwmgr,
1975                                 PPCLK_UCLK,
1976                                 (uint32_t *)value);
1977                 if (!ret)
1978                         *size = 4;
1979                 break;
1980         case AMDGPU_PP_SENSOR_GPU_LOAD:
1981                 ret = vega20_get_current_activity_percent(hwmgr, (uint32_t *)value);
1982                 if (!ret)
1983                         *size = 4;
1984                 break;
1985         case AMDGPU_PP_SENSOR_GPU_TEMP:
1986                 *((uint32_t *)value) = vega20_thermal_get_temperature(hwmgr);
1987                 *size = 4;
1988                 break;
1989         case AMDGPU_PP_SENSOR_UVD_POWER:
1990                 *((uint32_t *)value) = data->uvd_power_gated ? 0 : 1;
1991                 *size = 4;
1992                 break;
1993         case AMDGPU_PP_SENSOR_VCE_POWER:
1994                 *((uint32_t *)value) = data->vce_power_gated ? 0 : 1;
1995                 *size = 4;
1996                 break;
1997         case AMDGPU_PP_SENSOR_GPU_POWER:
1998                 *size = 16;
1999                 ret = vega20_get_gpu_power(hwmgr, (uint32_t *)value);
2000                 break;
2001         case AMDGPU_PP_SENSOR_VDDGFX:
2002                 val_vid = (RREG32_SOC15(SMUIO, 0, mmSMUSVI0_TEL_PLANE0) &
2003                         SMUSVI0_TEL_PLANE0__SVI0_PLANE0_VDDCOR_MASK) >>
2004                         SMUSVI0_TEL_PLANE0__SVI0_PLANE0_VDDCOR__SHIFT;
2005                 *((uint32_t *)value) =
2006                         (uint32_t)convert_to_vddc((uint8_t)val_vid);
2007                 break;
2008         case AMDGPU_PP_SENSOR_ENABLED_SMC_FEATURES_MASK:
2009                 ret = vega20_get_enabled_smc_features(hwmgr, (uint64_t *)value);
2010                 if (!ret)
2011                         *size = 8;
2012                 break;
2013         default:
2014                 ret = -EINVAL;
2015                 break;
2016         }
2017         return ret;
2018 }
2019
2020 int vega20_display_clock_voltage_request(struct pp_hwmgr *hwmgr,
2021                 struct pp_display_clock_request *clock_req)
2022 {
2023         int result = 0;
2024         struct vega20_hwmgr *data = (struct vega20_hwmgr *)(hwmgr->backend);
2025         enum amd_pp_clock_type clk_type = clock_req->clock_type;
2026         uint32_t clk_freq = clock_req->clock_freq_in_khz / 1000;
2027         PPCLK_e clk_select = 0;
2028         uint32_t clk_request = 0;
2029
2030         if (data->smu_features[GNLD_DPM_DCEFCLK].enabled) {
2031                 switch (clk_type) {
2032                 case amd_pp_dcef_clock:
2033                         clk_select = PPCLK_DCEFCLK;
2034                         break;
2035                 case amd_pp_disp_clock:
2036                         clk_select = PPCLK_DISPCLK;
2037                         break;
2038                 case amd_pp_pixel_clock:
2039                         clk_select = PPCLK_PIXCLK;
2040                         break;
2041                 case amd_pp_phy_clock:
2042                         clk_select = PPCLK_PHYCLK;
2043                         break;
2044                 default:
2045                         pr_info("[DisplayClockVoltageRequest]Invalid Clock Type!");
2046                         result = -EINVAL;
2047                         break;
2048                 }
2049
2050                 if (!result) {
2051                         clk_request = (clk_select << 16) | clk_freq;
2052                         result = smum_send_msg_to_smc_with_parameter(hwmgr,
2053                                         PPSMC_MSG_SetHardMinByFreq,
2054                                         clk_request);
2055                 }
2056         }
2057
2058         return result;
2059 }
2060
2061 static int vega20_get_performance_level(struct pp_hwmgr *hwmgr, const struct pp_hw_power_state *state,
2062                                 PHM_PerformanceLevelDesignation designation, uint32_t index,
2063                                 PHM_PerformanceLevel *level)
2064 {
2065         return 0;
2066 }
2067
2068 static int vega20_notify_smc_display_config_after_ps_adjustment(
2069                 struct pp_hwmgr *hwmgr)
2070 {
2071         struct vega20_hwmgr *data =
2072                         (struct vega20_hwmgr *)(hwmgr->backend);
2073         struct vega20_single_dpm_table *dpm_table =
2074                         &data->dpm_table.mem_table;
2075         struct PP_Clocks min_clocks = {0};
2076         struct pp_display_clock_request clock_req;
2077         int ret = 0;
2078
2079         min_clocks.dcefClock = hwmgr->display_config->min_dcef_set_clk;
2080         min_clocks.dcefClockInSR = hwmgr->display_config->min_dcef_deep_sleep_set_clk;
2081         min_clocks.memoryClock = hwmgr->display_config->min_mem_set_clock;
2082
2083         if (data->smu_features[GNLD_DPM_DCEFCLK].supported) {
2084                 clock_req.clock_type = amd_pp_dcef_clock;
2085                 clock_req.clock_freq_in_khz = min_clocks.dcefClock * 10;
2086                 if (!vega20_display_clock_voltage_request(hwmgr, &clock_req)) {
2087                         if (data->smu_features[GNLD_DS_DCEFCLK].supported)
2088                                 PP_ASSERT_WITH_CODE((ret = smum_send_msg_to_smc_with_parameter(
2089                                         hwmgr, PPSMC_MSG_SetMinDeepSleepDcefclk,
2090                                         min_clocks.dcefClockInSR / 100)) == 0,
2091                                         "Attempt to set divider for DCEFCLK Failed!",
2092                                         return ret);
2093                 } else {
2094                         pr_info("Attempt to set Hard Min for DCEFCLK Failed!");
2095                 }
2096         }
2097
2098         if (data->smu_features[GNLD_DPM_UCLK].enabled) {
2099                 dpm_table->dpm_state.hard_min_level = min_clocks.memoryClock / 100;
2100                 PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(hwmgr,
2101                                 PPSMC_MSG_SetHardMinByFreq,
2102                                 (PPCLK_UCLK << 16 ) | dpm_table->dpm_state.hard_min_level)),
2103                                 "[SetHardMinFreq] Set hard min uclk failed!",
2104                                 return ret);
2105         }
2106
2107         return 0;
2108 }
2109
2110 static int vega20_force_dpm_highest(struct pp_hwmgr *hwmgr)
2111 {
2112         struct vega20_hwmgr *data =
2113                         (struct vega20_hwmgr *)(hwmgr->backend);
2114         uint32_t soft_level;
2115         int ret = 0;
2116
2117         soft_level = vega20_find_highest_dpm_level(&(data->dpm_table.gfx_table));
2118
2119         data->dpm_table.gfx_table.dpm_state.soft_min_level =
2120                 data->dpm_table.gfx_table.dpm_state.soft_max_level =
2121                 data->dpm_table.gfx_table.dpm_levels[soft_level].value;
2122
2123         soft_level = vega20_find_highest_dpm_level(&(data->dpm_table.mem_table));
2124
2125         data->dpm_table.mem_table.dpm_state.soft_min_level =
2126                 data->dpm_table.mem_table.dpm_state.soft_max_level =
2127                 data->dpm_table.mem_table.dpm_levels[soft_level].value;
2128
2129         ret = vega20_upload_dpm_min_level(hwmgr);
2130         PP_ASSERT_WITH_CODE(!ret,
2131                         "Failed to upload boot level to highest!",
2132                         return ret);
2133
2134         ret = vega20_upload_dpm_max_level(hwmgr);
2135         PP_ASSERT_WITH_CODE(!ret,
2136                         "Failed to upload dpm max level to highest!",
2137                         return ret);
2138
2139         return 0;
2140 }
2141
2142 static int vega20_force_dpm_lowest(struct pp_hwmgr *hwmgr)
2143 {
2144         struct vega20_hwmgr *data =
2145                         (struct vega20_hwmgr *)(hwmgr->backend);
2146         uint32_t soft_level;
2147         int ret = 0;
2148
2149         soft_level = vega20_find_lowest_dpm_level(&(data->dpm_table.gfx_table));
2150
2151         data->dpm_table.gfx_table.dpm_state.soft_min_level =
2152                 data->dpm_table.gfx_table.dpm_state.soft_max_level =
2153                 data->dpm_table.gfx_table.dpm_levels[soft_level].value;
2154
2155         soft_level = vega20_find_lowest_dpm_level(&(data->dpm_table.mem_table));
2156
2157         data->dpm_table.mem_table.dpm_state.soft_min_level =
2158                 data->dpm_table.mem_table.dpm_state.soft_max_level =
2159                 data->dpm_table.mem_table.dpm_levels[soft_level].value;
2160
2161         ret = vega20_upload_dpm_min_level(hwmgr);
2162         PP_ASSERT_WITH_CODE(!ret,
2163                         "Failed to upload boot level to highest!",
2164                         return ret);
2165
2166         ret = vega20_upload_dpm_max_level(hwmgr);
2167         PP_ASSERT_WITH_CODE(!ret,
2168                         "Failed to upload dpm max level to highest!",
2169                         return ret);
2170
2171         return 0;
2172
2173 }
2174
2175 static int vega20_unforce_dpm_levels(struct pp_hwmgr *hwmgr)
2176 {
2177         int ret = 0;
2178
2179         ret = vega20_upload_dpm_min_level(hwmgr);
2180         PP_ASSERT_WITH_CODE(!ret,
2181                         "Failed to upload DPM Bootup Levels!",
2182                         return ret);
2183
2184         ret = vega20_upload_dpm_max_level(hwmgr);
2185         PP_ASSERT_WITH_CODE(!ret,
2186                         "Failed to upload DPM Max Levels!",
2187                         return ret);
2188
2189         return 0;
2190 }
2191
2192 static int vega20_get_profiling_clk_mask(struct pp_hwmgr *hwmgr, enum amd_dpm_forced_level level,
2193                                 uint32_t *sclk_mask, uint32_t *mclk_mask, uint32_t *soc_mask)
2194 {
2195         struct vega20_hwmgr *data = (struct vega20_hwmgr *)(hwmgr->backend);
2196         struct vega20_single_dpm_table *gfx_dpm_table = &(data->dpm_table.gfx_table);
2197         struct vega20_single_dpm_table *mem_dpm_table = &(data->dpm_table.mem_table);
2198         struct vega20_single_dpm_table *soc_dpm_table = &(data->dpm_table.soc_table);
2199
2200         *sclk_mask = 0;
2201         *mclk_mask = 0;
2202         *soc_mask  = 0;
2203
2204         if (gfx_dpm_table->count > VEGA20_UMD_PSTATE_GFXCLK_LEVEL &&
2205             mem_dpm_table->count > VEGA20_UMD_PSTATE_MCLK_LEVEL &&
2206             soc_dpm_table->count > VEGA20_UMD_PSTATE_SOCCLK_LEVEL) {
2207                 *sclk_mask = VEGA20_UMD_PSTATE_GFXCLK_LEVEL;
2208                 *mclk_mask = VEGA20_UMD_PSTATE_MCLK_LEVEL;
2209                 *soc_mask  = VEGA20_UMD_PSTATE_SOCCLK_LEVEL;
2210         }
2211
2212         if (level == AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK) {
2213                 *sclk_mask = 0;
2214         } else if (level == AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK) {
2215                 *mclk_mask = 0;
2216         } else if (level == AMD_DPM_FORCED_LEVEL_PROFILE_PEAK) {
2217                 *sclk_mask = gfx_dpm_table->count - 1;
2218                 *mclk_mask = mem_dpm_table->count - 1;
2219                 *soc_mask  = soc_dpm_table->count - 1;
2220         }
2221
2222         return 0;
2223 }
2224
2225 static int vega20_force_clock_level(struct pp_hwmgr *hwmgr,
2226                 enum pp_clock_type type, uint32_t mask)
2227 {
2228         struct vega20_hwmgr *data = (struct vega20_hwmgr *)(hwmgr->backend);
2229         uint32_t soft_min_level, soft_max_level;
2230         int ret = 0;
2231
2232         switch (type) {
2233         case PP_SCLK:
2234                 soft_min_level = mask ? (ffs(mask) - 1) : 0;
2235                 soft_max_level = mask ? (fls(mask) - 1) : 0;
2236
2237                 if (soft_max_level >= data->dpm_table.gfx_table.count) {
2238                         pr_err("Clock level specified %d is over max allowed %d\n",
2239                                         soft_max_level,
2240                                         data->dpm_table.gfx_table.count - 1);
2241                         return -EINVAL;
2242                 }
2243
2244                 data->dpm_table.gfx_table.dpm_state.soft_min_level =
2245                         data->dpm_table.gfx_table.dpm_levels[soft_min_level].value;
2246                 data->dpm_table.gfx_table.dpm_state.soft_max_level =
2247                         data->dpm_table.gfx_table.dpm_levels[soft_max_level].value;
2248
2249                 ret = vega20_upload_dpm_min_level(hwmgr);
2250                 PP_ASSERT_WITH_CODE(!ret,
2251                         "Failed to upload boot level to lowest!",
2252                         return ret);
2253
2254                 ret = vega20_upload_dpm_max_level(hwmgr);
2255                 PP_ASSERT_WITH_CODE(!ret,
2256                         "Failed to upload dpm max level to highest!",
2257                         return ret);
2258                 break;
2259
2260         case PP_MCLK:
2261                 soft_min_level = mask ? (ffs(mask) - 1) : 0;
2262                 soft_max_level = mask ? (fls(mask) - 1) : 0;
2263
2264                 if (soft_max_level >= data->dpm_table.mem_table.count) {
2265                         pr_err("Clock level specified %d is over max allowed %d\n",
2266                                         soft_max_level,
2267                                         data->dpm_table.mem_table.count - 1);
2268                         return -EINVAL;
2269                 }
2270
2271                 data->dpm_table.mem_table.dpm_state.soft_min_level =
2272                         data->dpm_table.mem_table.dpm_levels[soft_min_level].value;
2273                 data->dpm_table.mem_table.dpm_state.soft_max_level =
2274                         data->dpm_table.mem_table.dpm_levels[soft_max_level].value;
2275
2276                 ret = vega20_upload_dpm_min_level(hwmgr);
2277                 PP_ASSERT_WITH_CODE(!ret,
2278                         "Failed to upload boot level to lowest!",
2279                         return ret);
2280
2281                 ret = vega20_upload_dpm_max_level(hwmgr);
2282                 PP_ASSERT_WITH_CODE(!ret,
2283                         "Failed to upload dpm max level to highest!",
2284                         return ret);
2285
2286                 break;
2287
2288         case PP_PCIE:
2289                 soft_min_level = mask ? (ffs(mask) - 1) : 0;
2290                 soft_max_level = mask ? (fls(mask) - 1) : 0;
2291                 if (soft_min_level >= NUM_LINK_LEVELS ||
2292                     soft_max_level >= NUM_LINK_LEVELS)
2293                         return -EINVAL;
2294
2295                 ret = smum_send_msg_to_smc_with_parameter(hwmgr,
2296                         PPSMC_MSG_SetMinLinkDpmByIndex, soft_min_level);
2297                 PP_ASSERT_WITH_CODE(!ret,
2298                         "Failed to set min link dpm level!",
2299                         return ret);
2300
2301                 break;
2302
2303         default:
2304                 break;
2305         }
2306
2307         return 0;
2308 }
2309
2310 static int vega20_dpm_force_dpm_level(struct pp_hwmgr *hwmgr,
2311                                 enum amd_dpm_forced_level level)
2312 {
2313         int ret = 0;
2314         uint32_t sclk_mask, mclk_mask, soc_mask;
2315
2316         switch (level) {
2317         case AMD_DPM_FORCED_LEVEL_HIGH:
2318                 ret = vega20_force_dpm_highest(hwmgr);
2319                 break;
2320
2321         case AMD_DPM_FORCED_LEVEL_LOW:
2322                 ret = vega20_force_dpm_lowest(hwmgr);
2323                 break;
2324
2325         case AMD_DPM_FORCED_LEVEL_AUTO:
2326                 ret = vega20_unforce_dpm_levels(hwmgr);
2327                 break;
2328
2329         case AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD:
2330         case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK:
2331         case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK:
2332         case AMD_DPM_FORCED_LEVEL_PROFILE_PEAK:
2333                 ret = vega20_get_profiling_clk_mask(hwmgr, level, &sclk_mask, &mclk_mask, &soc_mask);
2334                 if (ret)
2335                         return ret;
2336                 vega20_force_clock_level(hwmgr, PP_SCLK, 1 << sclk_mask);
2337                 vega20_force_clock_level(hwmgr, PP_MCLK, 1 << mclk_mask);
2338                 break;
2339
2340         case AMD_DPM_FORCED_LEVEL_MANUAL:
2341         case AMD_DPM_FORCED_LEVEL_PROFILE_EXIT:
2342         default:
2343                 break;
2344         }
2345
2346         return ret;
2347 }
2348
2349 static uint32_t vega20_get_fan_control_mode(struct pp_hwmgr *hwmgr)
2350 {
2351         struct vega20_hwmgr *data = (struct vega20_hwmgr *)(hwmgr->backend);
2352
2353         if (data->smu_features[GNLD_FAN_CONTROL].enabled == false)
2354                 return AMD_FAN_CTRL_MANUAL;
2355         else
2356                 return AMD_FAN_CTRL_AUTO;
2357 }
2358
2359 static void vega20_set_fan_control_mode(struct pp_hwmgr *hwmgr, uint32_t mode)
2360 {
2361         switch (mode) {
2362         case AMD_FAN_CTRL_NONE:
2363                 vega20_fan_ctrl_set_fan_speed_percent(hwmgr, 100);
2364                 break;
2365         case AMD_FAN_CTRL_MANUAL:
2366                 if (PP_CAP(PHM_PlatformCaps_MicrocodeFanControl))
2367                         vega20_fan_ctrl_stop_smc_fan_control(hwmgr);
2368                 break;
2369         case AMD_FAN_CTRL_AUTO:
2370                 if (PP_CAP(PHM_PlatformCaps_MicrocodeFanControl))
2371                         vega20_fan_ctrl_start_smc_fan_control(hwmgr);
2372                 break;
2373         default:
2374                 break;
2375         }
2376 }
2377
2378 static int vega20_get_dal_power_level(struct pp_hwmgr *hwmgr,
2379                 struct amd_pp_simple_clock_info *info)
2380 {
2381 #if 0
2382         struct phm_ppt_v2_information *table_info =
2383                         (struct phm_ppt_v2_information *)hwmgr->pptable;
2384         struct phm_clock_and_voltage_limits *max_limits =
2385                         &table_info->max_clock_voltage_on_ac;
2386
2387         info->engine_max_clock = max_limits->sclk;
2388         info->memory_max_clock = max_limits->mclk;
2389 #endif
2390         return 0;
2391 }
2392
2393
2394 static int vega20_get_sclks(struct pp_hwmgr *hwmgr,
2395                 struct pp_clock_levels_with_latency *clocks)
2396 {
2397         struct vega20_hwmgr *data = (struct vega20_hwmgr *)(hwmgr->backend);
2398         struct vega20_single_dpm_table *dpm_table = &(data->dpm_table.gfx_table);
2399         int i, count;
2400
2401         PP_ASSERT_WITH_CODE(data->smu_features[GNLD_DPM_GFXCLK].enabled,
2402                 "[GetSclks]: gfxclk dpm not enabled!\n",
2403                 return -EPERM);
2404
2405         count = (dpm_table->count > MAX_NUM_CLOCKS) ? MAX_NUM_CLOCKS : dpm_table->count;
2406         clocks->num_levels = count;
2407
2408         for (i = 0; i < count; i++) {
2409                 clocks->data[i].clocks_in_khz =
2410                         dpm_table->dpm_levels[i].value * 1000;
2411                 clocks->data[i].latency_in_us = 0;
2412         }
2413
2414         return 0;
2415 }
2416
2417 static uint32_t vega20_get_mem_latency(struct pp_hwmgr *hwmgr,
2418                 uint32_t clock)
2419 {
2420         return 25;
2421 }
2422
2423 static int vega20_get_memclocks(struct pp_hwmgr *hwmgr,
2424                 struct pp_clock_levels_with_latency *clocks)
2425 {
2426         struct vega20_hwmgr *data = (struct vega20_hwmgr *)(hwmgr->backend);
2427         struct vega20_single_dpm_table *dpm_table = &(data->dpm_table.mem_table);
2428         int i, count;
2429
2430         PP_ASSERT_WITH_CODE(data->smu_features[GNLD_DPM_UCLK].enabled,
2431                 "[GetMclks]: uclk dpm not enabled!\n",
2432                 return -EPERM);
2433
2434         count = (dpm_table->count > MAX_NUM_CLOCKS) ? MAX_NUM_CLOCKS : dpm_table->count;
2435         clocks->num_levels = data->mclk_latency_table.count = count;
2436
2437         for (i = 0; i < count; i++) {
2438                 clocks->data[i].clocks_in_khz =
2439                         data->mclk_latency_table.entries[i].frequency =
2440                         dpm_table->dpm_levels[i].value * 1000;
2441                 clocks->data[i].latency_in_us =
2442                         data->mclk_latency_table.entries[i].latency =
2443                         vega20_get_mem_latency(hwmgr, dpm_table->dpm_levels[i].value);
2444         }
2445
2446         return 0;
2447 }
2448
2449 static int vega20_get_dcefclocks(struct pp_hwmgr *hwmgr,
2450                 struct pp_clock_levels_with_latency *clocks)
2451 {
2452         struct vega20_hwmgr *data = (struct vega20_hwmgr *)(hwmgr->backend);
2453         struct vega20_single_dpm_table *dpm_table = &(data->dpm_table.dcef_table);
2454         int i, count;
2455
2456         PP_ASSERT_WITH_CODE(data->smu_features[GNLD_DPM_DCEFCLK].enabled,
2457                 "[GetDcfclocks]: dcefclk dpm not enabled!\n",
2458                 return -EPERM);
2459
2460         count = (dpm_table->count > MAX_NUM_CLOCKS) ? MAX_NUM_CLOCKS : dpm_table->count;
2461         clocks->num_levels = count;
2462
2463         for (i = 0; i < count; i++) {
2464                 clocks->data[i].clocks_in_khz =
2465                         dpm_table->dpm_levels[i].value * 1000;
2466                 clocks->data[i].latency_in_us = 0;
2467         }
2468
2469         return 0;
2470 }
2471
2472 static int vega20_get_socclocks(struct pp_hwmgr *hwmgr,
2473                 struct pp_clock_levels_with_latency *clocks)
2474 {
2475         struct vega20_hwmgr *data = (struct vega20_hwmgr *)(hwmgr->backend);
2476         struct vega20_single_dpm_table *dpm_table = &(data->dpm_table.soc_table);
2477         int i, count;
2478
2479         PP_ASSERT_WITH_CODE(data->smu_features[GNLD_DPM_SOCCLK].enabled,
2480                 "[GetSocclks]: socclk dpm not enabled!\n",
2481                 return -EPERM);
2482
2483         count = (dpm_table->count > MAX_NUM_CLOCKS) ? MAX_NUM_CLOCKS : dpm_table->count;
2484         clocks->num_levels = count;
2485
2486         for (i = 0; i < count; i++) {
2487                 clocks->data[i].clocks_in_khz =
2488                         dpm_table->dpm_levels[i].value * 1000;
2489                 clocks->data[i].latency_in_us = 0;
2490         }
2491
2492         return 0;
2493
2494 }
2495
2496 static int vega20_get_clock_by_type_with_latency(struct pp_hwmgr *hwmgr,
2497                 enum amd_pp_clock_type type,
2498                 struct pp_clock_levels_with_latency *clocks)
2499 {
2500         int ret;
2501
2502         switch (type) {
2503         case amd_pp_sys_clock:
2504                 ret = vega20_get_sclks(hwmgr, clocks);
2505                 break;
2506         case amd_pp_mem_clock:
2507                 ret = vega20_get_memclocks(hwmgr, clocks);
2508                 break;
2509         case amd_pp_dcef_clock:
2510                 ret = vega20_get_dcefclocks(hwmgr, clocks);
2511                 break;
2512         case amd_pp_soc_clock:
2513                 ret = vega20_get_socclocks(hwmgr, clocks);
2514                 break;
2515         default:
2516                 return -EINVAL;
2517         }
2518
2519         return ret;
2520 }
2521
2522 static int vega20_get_clock_by_type_with_voltage(struct pp_hwmgr *hwmgr,
2523                 enum amd_pp_clock_type type,
2524                 struct pp_clock_levels_with_voltage *clocks)
2525 {
2526         clocks->num_levels = 0;
2527
2528         return 0;
2529 }
2530
2531 static int vega20_set_watermarks_for_clocks_ranges(struct pp_hwmgr *hwmgr,
2532                                                    void *clock_ranges)
2533 {
2534         struct vega20_hwmgr *data = (struct vega20_hwmgr *)(hwmgr->backend);
2535         Watermarks_t *table = &(data->smc_state_table.water_marks_table);
2536         struct dm_pp_wm_sets_with_clock_ranges_soc15 *wm_with_clock_ranges = clock_ranges;
2537
2538         if (!data->registry_data.disable_water_mark &&
2539             data->smu_features[GNLD_DPM_DCEFCLK].supported &&
2540             data->smu_features[GNLD_DPM_SOCCLK].supported) {
2541                 smu_set_watermarks_for_clocks_ranges(table, wm_with_clock_ranges);
2542                 data->water_marks_bitmap |= WaterMarksExist;
2543                 data->water_marks_bitmap &= ~WaterMarksLoaded;
2544         }
2545
2546         return 0;
2547 }
2548
2549 static int vega20_odn_edit_dpm_table(struct pp_hwmgr *hwmgr,
2550                                         enum PP_OD_DPM_TABLE_COMMAND type,
2551                                         long *input, uint32_t size)
2552 {
2553         struct vega20_hwmgr *data =
2554                         (struct vega20_hwmgr *)(hwmgr->backend);
2555         struct vega20_od8_single_setting *od8_settings =
2556                         data->od8_settings.od8_settings_array;
2557         OverDriveTable_t *od_table =
2558                         &(data->smc_state_table.overdrive_table);
2559         struct pp_clock_levels_with_latency clocks;
2560         int32_t input_index, input_clk, input_vol, i;
2561         int od8_id;
2562         int ret;
2563
2564         PP_ASSERT_WITH_CODE(input, "NULL user input for clock and voltage",
2565                                 return -EINVAL);
2566
2567         switch (type) {
2568         case PP_OD_EDIT_SCLK_VDDC_TABLE:
2569                 if (!(od8_settings[OD8_SETTING_GFXCLK_FMIN].feature_id &&
2570                       od8_settings[OD8_SETTING_GFXCLK_FMAX].feature_id)) {
2571                         pr_info("Sclk min/max frequency overdrive not supported\n");
2572                         return -EOPNOTSUPP;
2573                 }
2574
2575                 for (i = 0; i < size; i += 2) {
2576                         if (i + 2 > size) {
2577                                 pr_info("invalid number of input parameters %d\n",
2578                                         size);
2579                                 return -EINVAL;
2580                         }
2581
2582                         input_index = input[i];
2583                         input_clk = input[i + 1];
2584
2585                         if (input_index != 0 && input_index != 1) {
2586                                 pr_info("Invalid index %d\n", input_index);
2587                                 pr_info("Support min/max sclk frequency setting only which index by 0/1\n");
2588                                 return -EINVAL;
2589                         }
2590
2591                         if (input_clk < od8_settings[OD8_SETTING_GFXCLK_FMIN].min_value ||
2592                             input_clk > od8_settings[OD8_SETTING_GFXCLK_FMAX].max_value) {
2593                                 pr_info("clock freq %d is not within allowed range [%d - %d]\n",
2594                                         input_clk,
2595                                         od8_settings[OD8_SETTING_GFXCLK_FMIN].min_value,
2596                                         od8_settings[OD8_SETTING_GFXCLK_FMAX].max_value);
2597                                 return -EINVAL;
2598                         }
2599
2600                         if ((input_index == 0 && od_table->GfxclkFmin != input_clk) ||
2601                             (input_index == 1 && od_table->GfxclkFmax != input_clk))
2602                                 data->gfxclk_overdrive = true;
2603
2604                         if (input_index == 0)
2605                                 od_table->GfxclkFmin = input_clk;
2606                         else
2607                                 od_table->GfxclkFmax = input_clk;
2608                 }
2609
2610                 break;
2611
2612         case PP_OD_EDIT_MCLK_VDDC_TABLE:
2613                 if (!od8_settings[OD8_SETTING_UCLK_FMAX].feature_id) {
2614                         pr_info("Mclk max frequency overdrive not supported\n");
2615                         return -EOPNOTSUPP;
2616                 }
2617
2618                 ret = vega20_get_memclocks(hwmgr, &clocks);
2619                 PP_ASSERT_WITH_CODE(!ret,
2620                                 "Attempt to get memory clk levels failed!",
2621                                 return ret);
2622
2623                 for (i = 0; i < size; i += 2) {
2624                         if (i + 2 > size) {
2625                                 pr_info("invalid number of input parameters %d\n",
2626                                         size);
2627                                 return -EINVAL;
2628                         }
2629
2630                         input_index = input[i];
2631                         input_clk = input[i + 1];
2632
2633                         if (input_index != 1) {
2634                                 pr_info("Invalid index %d\n", input_index);
2635                                 pr_info("Support max Mclk frequency setting only which index by 1\n");
2636                                 return -EINVAL;
2637                         }
2638
2639                         if (input_clk < clocks.data[0].clocks_in_khz / 1000 ||
2640                             input_clk > od8_settings[OD8_SETTING_UCLK_FMAX].max_value) {
2641                                 pr_info("clock freq %d is not within allowed range [%d - %d]\n",
2642                                         input_clk,
2643                                         clocks.data[0].clocks_in_khz / 1000,
2644                                         od8_settings[OD8_SETTING_UCLK_FMAX].max_value);
2645                                 return -EINVAL;
2646                         }
2647
2648                         if (input_index == 1 && od_table->UclkFmax != input_clk)
2649                                 data->memclk_overdrive = true;
2650
2651                         od_table->UclkFmax = input_clk;
2652                 }
2653
2654                 break;
2655
2656         case PP_OD_EDIT_VDDC_CURVE:
2657                 if (!(od8_settings[OD8_SETTING_GFXCLK_FREQ1].feature_id &&
2658                     od8_settings[OD8_SETTING_GFXCLK_FREQ2].feature_id &&
2659                     od8_settings[OD8_SETTING_GFXCLK_FREQ3].feature_id &&
2660                     od8_settings[OD8_SETTING_GFXCLK_VOLTAGE1].feature_id &&
2661                     od8_settings[OD8_SETTING_GFXCLK_VOLTAGE2].feature_id &&
2662                     od8_settings[OD8_SETTING_GFXCLK_VOLTAGE3].feature_id)) {
2663                         pr_info("Voltage curve calibrate not supported\n");
2664                         return -EOPNOTSUPP;
2665                 }
2666
2667                 for (i = 0; i < size; i += 3) {
2668                         if (i + 3 > size) {
2669                                 pr_info("invalid number of input parameters %d\n",
2670                                         size);
2671                                 return -EINVAL;
2672                         }
2673
2674                         input_index = input[i];
2675                         input_clk = input[i + 1];
2676                         input_vol = input[i + 2];
2677
2678                         if (input_index > 2) {
2679                                 pr_info("Setting for point %d is not supported\n",
2680                                                 input_index + 1);
2681                                 pr_info("Three supported points index by 0, 1, 2\n");
2682                                 return -EINVAL;
2683                         }
2684
2685                         od8_id = OD8_SETTING_GFXCLK_FREQ1 + 2 * input_index;
2686                         if (input_clk < od8_settings[od8_id].min_value ||
2687                             input_clk > od8_settings[od8_id].max_value) {
2688                                 pr_info("clock freq %d is not within allowed range [%d - %d]\n",
2689                                         input_clk,
2690                                         od8_settings[od8_id].min_value,
2691                                         od8_settings[od8_id].max_value);
2692                                 return -EINVAL;
2693                         }
2694
2695                         od8_id = OD8_SETTING_GFXCLK_VOLTAGE1 + 2 * input_index;
2696                         if (input_vol < od8_settings[od8_id].min_value ||
2697                             input_vol > od8_settings[od8_id].max_value) {
2698                                 pr_info("clock voltage %d is not within allowed range [%d - %d]\n",
2699                                         input_vol,
2700                                         od8_settings[od8_id].min_value,
2701                                         od8_settings[od8_id].max_value);
2702                                 return -EINVAL;
2703                         }
2704
2705                         switch (input_index) {
2706                         case 0:
2707                                 od_table->GfxclkFreq1 = input_clk;
2708                                 od_table->GfxclkVolt1 = input_vol * VOLTAGE_SCALE;
2709                                 break;
2710                         case 1:
2711                                 od_table->GfxclkFreq2 = input_clk;
2712                                 od_table->GfxclkVolt2 = input_vol * VOLTAGE_SCALE;
2713                                 break;
2714                         case 2:
2715                                 od_table->GfxclkFreq3 = input_clk;
2716                                 od_table->GfxclkVolt3 = input_vol * VOLTAGE_SCALE;
2717                                 break;
2718                         }
2719                 }
2720                 break;
2721
2722         case PP_OD_RESTORE_DEFAULT_TABLE:
2723                 data->gfxclk_overdrive = false;
2724                 data->memclk_overdrive = false;
2725
2726                 ret = smum_smc_table_manager(hwmgr,
2727                                              (uint8_t *)od_table,
2728                                              TABLE_OVERDRIVE, true);
2729                 PP_ASSERT_WITH_CODE(!ret,
2730                                 "Failed to export overdrive table!",
2731                                 return ret);
2732                 break;
2733
2734         case PP_OD_COMMIT_DPM_TABLE:
2735                 ret = smum_smc_table_manager(hwmgr,
2736                                              (uint8_t *)od_table,
2737                                              TABLE_OVERDRIVE, false);
2738                 PP_ASSERT_WITH_CODE(!ret,
2739                                 "Failed to import overdrive table!",
2740                                 return ret);
2741
2742                 /* retrieve updated gfxclk table */
2743                 if (data->gfxclk_overdrive) {
2744                         data->gfxclk_overdrive = false;
2745
2746                         ret = vega20_setup_gfxclk_dpm_table(hwmgr);
2747                         if (ret)
2748                                 return ret;
2749                 }
2750
2751                 /* retrieve updated memclk table */
2752                 if (data->memclk_overdrive) {
2753                         data->memclk_overdrive = false;
2754
2755                         ret = vega20_setup_memclk_dpm_table(hwmgr);
2756                         if (ret)
2757                                 return ret;
2758                 }
2759                 break;
2760
2761         default:
2762                 return -EINVAL;
2763         }
2764
2765         return 0;
2766 }
2767
2768 static int vega20_print_clock_levels(struct pp_hwmgr *hwmgr,
2769                 enum pp_clock_type type, char *buf)
2770 {
2771         struct vega20_hwmgr *data =
2772                         (struct vega20_hwmgr *)(hwmgr->backend);
2773         struct vega20_od8_single_setting *od8_settings =
2774                         data->od8_settings.od8_settings_array;
2775         OverDriveTable_t *od_table =
2776                         &(data->smc_state_table.overdrive_table);
2777         struct phm_ppt_v3_information *pptable_information =
2778                 (struct phm_ppt_v3_information *)hwmgr->pptable;
2779         PPTable_t *pptable = (PPTable_t *)pptable_information->smc_pptable;
2780         struct amdgpu_device *adev = hwmgr->adev;
2781         struct pp_clock_levels_with_latency clocks;
2782         int i, now, size = 0;
2783         int ret = 0;
2784         uint32_t gen_speed, lane_width;
2785
2786         switch (type) {
2787         case PP_SCLK:
2788                 ret = vega20_get_current_clk_freq(hwmgr, PPCLK_GFXCLK, &now);
2789                 PP_ASSERT_WITH_CODE(!ret,
2790                                 "Attempt to get current gfx clk Failed!",
2791                                 return ret);
2792
2793                 ret = vega20_get_sclks(hwmgr, &clocks);
2794                 PP_ASSERT_WITH_CODE(!ret,
2795                                 "Attempt to get gfx clk levels Failed!",
2796                                 return ret);
2797
2798                 for (i = 0; i < clocks.num_levels; i++)
2799                         size += sprintf(buf + size, "%d: %uMhz %s\n",
2800                                 i, clocks.data[i].clocks_in_khz / 1000,
2801                                 (clocks.data[i].clocks_in_khz == now * 10) ? "*" : "");
2802                 break;
2803
2804         case PP_MCLK:
2805                 ret = vega20_get_current_clk_freq(hwmgr, PPCLK_UCLK, &now);
2806                 PP_ASSERT_WITH_CODE(!ret,
2807                                 "Attempt to get current mclk freq Failed!",
2808                                 return ret);
2809
2810                 ret = vega20_get_memclocks(hwmgr, &clocks);
2811                 PP_ASSERT_WITH_CODE(!ret,
2812                                 "Attempt to get memory clk levels Failed!",
2813                                 return ret);
2814
2815                 for (i = 0; i < clocks.num_levels; i++)
2816                         size += sprintf(buf + size, "%d: %uMhz %s\n",
2817                                 i, clocks.data[i].clocks_in_khz / 1000,
2818                                 (clocks.data[i].clocks_in_khz == now * 10) ? "*" : "");
2819                 break;
2820
2821         case PP_PCIE:
2822                 gen_speed = (RREG32_PCIE(smnPCIE_LC_SPEED_CNTL) &
2823                              PSWUSP0_PCIE_LC_SPEED_CNTL__LC_CURRENT_DATA_RATE_MASK)
2824                             >> PSWUSP0_PCIE_LC_SPEED_CNTL__LC_CURRENT_DATA_RATE__SHIFT;
2825                 lane_width = (RREG32_PCIE(smnPCIE_LC_LINK_WIDTH_CNTL) &
2826                               PCIE_LC_LINK_WIDTH_CNTL__LC_LINK_WIDTH_RD_MASK)
2827                             >> PCIE_LC_LINK_WIDTH_CNTL__LC_LINK_WIDTH_RD__SHIFT;
2828                 for (i = 0; i < NUM_LINK_LEVELS; i++)
2829                         size += sprintf(buf + size, "%d: %s %s %dMhz %s\n", i,
2830                                         (pptable->PcieGenSpeed[i] == 0) ? "2.5GT/s," :
2831                                         (pptable->PcieGenSpeed[i] == 1) ? "5.0GT/s," :
2832                                         (pptable->PcieGenSpeed[i] == 2) ? "8.0GT/s," :
2833                                         (pptable->PcieGenSpeed[i] == 3) ? "16.0GT/s," : "",
2834                                         (pptable->PcieLaneCount[i] == 1) ? "x1" :
2835                                         (pptable->PcieLaneCount[i] == 2) ? "x2" :
2836                                         (pptable->PcieLaneCount[i] == 3) ? "x4" :
2837                                         (pptable->PcieLaneCount[i] == 4) ? "x8" :
2838                                         (pptable->PcieLaneCount[i] == 5) ? "x12" :
2839                                         (pptable->PcieLaneCount[i] == 6) ? "x16" : "",
2840                                         pptable->LclkFreq[i],
2841                                         (gen_speed == pptable->PcieGenSpeed[i]) &&
2842                                         (lane_width == pptable->PcieLaneCount[i]) ?
2843                                         "*" : "");
2844                 break;
2845
2846         case OD_SCLK:
2847                 if (od8_settings[OD8_SETTING_GFXCLK_FMIN].feature_id &&
2848                     od8_settings[OD8_SETTING_GFXCLK_FMAX].feature_id) {
2849                         size = sprintf(buf, "%s:\n", "OD_SCLK");
2850                         size += sprintf(buf + size, "0: %10uMhz\n",
2851                                 od_table->GfxclkFmin);
2852                         size += sprintf(buf + size, "1: %10uMhz\n",
2853                                 od_table->GfxclkFmax);
2854                 }
2855                 break;
2856
2857         case OD_MCLK:
2858                 if (od8_settings[OD8_SETTING_UCLK_FMAX].feature_id) {
2859                         size = sprintf(buf, "%s:\n", "OD_MCLK");
2860                         size += sprintf(buf + size, "1: %10uMhz\n",
2861                                 od_table->UclkFmax);
2862                 }
2863
2864                 break;
2865
2866         case OD_VDDC_CURVE:
2867                 if (od8_settings[OD8_SETTING_GFXCLK_FREQ1].feature_id &&
2868                     od8_settings[OD8_SETTING_GFXCLK_FREQ2].feature_id &&
2869                     od8_settings[OD8_SETTING_GFXCLK_FREQ3].feature_id &&
2870                     od8_settings[OD8_SETTING_GFXCLK_VOLTAGE1].feature_id &&
2871                     od8_settings[OD8_SETTING_GFXCLK_VOLTAGE2].feature_id &&
2872                     od8_settings[OD8_SETTING_GFXCLK_VOLTAGE3].feature_id) {
2873                         size = sprintf(buf, "%s:\n", "OD_VDDC_CURVE");
2874                         size += sprintf(buf + size, "0: %10uMhz %10dmV\n",
2875                                 od_table->GfxclkFreq1,
2876                                 od_table->GfxclkVolt1 / VOLTAGE_SCALE);
2877                         size += sprintf(buf + size, "1: %10uMhz %10dmV\n",
2878                                 od_table->GfxclkFreq2,
2879                                 od_table->GfxclkVolt2 / VOLTAGE_SCALE);
2880                         size += sprintf(buf + size, "2: %10uMhz %10dmV\n",
2881                                 od_table->GfxclkFreq3,
2882                                 od_table->GfxclkVolt3 / VOLTAGE_SCALE);
2883                 }
2884
2885                 break;
2886
2887         case OD_RANGE:
2888                 size = sprintf(buf, "%s:\n", "OD_RANGE");
2889
2890                 if (od8_settings[OD8_SETTING_GFXCLK_FMIN].feature_id &&
2891                     od8_settings[OD8_SETTING_GFXCLK_FMAX].feature_id) {
2892                         size += sprintf(buf + size, "SCLK: %7uMhz %10uMhz\n",
2893                                 od8_settings[OD8_SETTING_GFXCLK_FMIN].min_value,
2894                                 od8_settings[OD8_SETTING_GFXCLK_FMAX].max_value);
2895                 }
2896
2897                 if (od8_settings[OD8_SETTING_UCLK_FMAX].feature_id) {
2898                         ret = vega20_get_memclocks(hwmgr, &clocks);
2899                         PP_ASSERT_WITH_CODE(!ret,
2900                                         "Fail to get memory clk levels!",
2901                                         return ret);
2902
2903                         size += sprintf(buf + size, "MCLK: %7uMhz %10uMhz\n",
2904                                 clocks.data[0].clocks_in_khz / 1000,
2905                                 od8_settings[OD8_SETTING_UCLK_FMAX].max_value);
2906                 }
2907
2908                 if (od8_settings[OD8_SETTING_GFXCLK_FREQ1].feature_id &&
2909                     od8_settings[OD8_SETTING_GFXCLK_FREQ2].feature_id &&
2910                     od8_settings[OD8_SETTING_GFXCLK_FREQ3].feature_id &&
2911                     od8_settings[OD8_SETTING_GFXCLK_VOLTAGE1].feature_id &&
2912                     od8_settings[OD8_SETTING_GFXCLK_VOLTAGE2].feature_id &&
2913                     od8_settings[OD8_SETTING_GFXCLK_VOLTAGE3].feature_id) {
2914                         size += sprintf(buf + size, "VDDC_CURVE_SCLK[0]: %7uMhz %10uMhz\n",
2915                                 od8_settings[OD8_SETTING_GFXCLK_FREQ1].min_value,
2916                                 od8_settings[OD8_SETTING_GFXCLK_FREQ1].max_value);
2917                         size += sprintf(buf + size, "VDDC_CURVE_VOLT[0]: %7dmV %11dmV\n",
2918                                 od8_settings[OD8_SETTING_GFXCLK_VOLTAGE1].min_value,
2919                                 od8_settings[OD8_SETTING_GFXCLK_VOLTAGE1].max_value);
2920                         size += sprintf(buf + size, "VDDC_CURVE_SCLK[1]: %7uMhz %10uMhz\n",
2921                                 od8_settings[OD8_SETTING_GFXCLK_FREQ2].min_value,
2922                                 od8_settings[OD8_SETTING_GFXCLK_FREQ2].max_value);
2923                         size += sprintf(buf + size, "VDDC_CURVE_VOLT[1]: %7dmV %11dmV\n",
2924                                 od8_settings[OD8_SETTING_GFXCLK_VOLTAGE2].min_value,
2925                                 od8_settings[OD8_SETTING_GFXCLK_VOLTAGE2].max_value);
2926                         size += sprintf(buf + size, "VDDC_CURVE_SCLK[2]: %7uMhz %10uMhz\n",
2927                                 od8_settings[OD8_SETTING_GFXCLK_FREQ3].min_value,
2928                                 od8_settings[OD8_SETTING_GFXCLK_FREQ3].max_value);
2929                         size += sprintf(buf + size, "VDDC_CURVE_VOLT[2]: %7dmV %11dmV\n",
2930                                 od8_settings[OD8_SETTING_GFXCLK_VOLTAGE3].min_value,
2931                                 od8_settings[OD8_SETTING_GFXCLK_VOLTAGE3].max_value);
2932                 }
2933
2934                 break;
2935         default:
2936                 break;
2937         }
2938         return size;
2939 }
2940
2941 static int vega20_set_uclk_to_highest_dpm_level(struct pp_hwmgr *hwmgr,
2942                 struct vega20_single_dpm_table *dpm_table)
2943 {
2944         struct vega20_hwmgr *data = (struct vega20_hwmgr *)(hwmgr->backend);
2945         int ret = 0;
2946
2947         if (data->smu_features[GNLD_DPM_UCLK].enabled) {
2948                 PP_ASSERT_WITH_CODE(dpm_table->count > 0,
2949                                 "[SetUclkToHightestDpmLevel] Dpm table has no entry!",
2950                                 return -EINVAL);
2951                 PP_ASSERT_WITH_CODE(dpm_table->count <= NUM_UCLK_DPM_LEVELS,
2952                                 "[SetUclkToHightestDpmLevel] Dpm table has too many entries!",
2953                                 return -EINVAL);
2954
2955                 dpm_table->dpm_state.hard_min_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
2956                 PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(hwmgr,
2957                                 PPSMC_MSG_SetHardMinByFreq,
2958                                 (PPCLK_UCLK << 16 ) | dpm_table->dpm_state.hard_min_level)),
2959                                 "[SetUclkToHightestDpmLevel] Set hard min uclk failed!",
2960                                 return ret);
2961         }
2962
2963         return ret;
2964 }
2965
2966 static int vega20_pre_display_configuration_changed_task(struct pp_hwmgr *hwmgr)
2967 {
2968         struct vega20_hwmgr *data = (struct vega20_hwmgr *)(hwmgr->backend);
2969         int ret = 0;
2970
2971         smum_send_msg_to_smc_with_parameter(hwmgr,
2972                         PPSMC_MSG_NumOfDisplays, 0);
2973
2974         ret = vega20_set_uclk_to_highest_dpm_level(hwmgr,
2975                         &data->dpm_table.mem_table);
2976
2977         return ret;
2978 }
2979
2980 static int vega20_display_configuration_changed_task(struct pp_hwmgr *hwmgr)
2981 {
2982         struct vega20_hwmgr *data = (struct vega20_hwmgr *)(hwmgr->backend);
2983         int result = 0;
2984         Watermarks_t *wm_table = &(data->smc_state_table.water_marks_table);
2985
2986         if ((data->water_marks_bitmap & WaterMarksExist) &&
2987             !(data->water_marks_bitmap & WaterMarksLoaded)) {
2988                 result = smum_smc_table_manager(hwmgr,
2989                                                 (uint8_t *)wm_table, TABLE_WATERMARKS, false);
2990                 PP_ASSERT_WITH_CODE(!result,
2991                                 "Failed to update WMTABLE!",
2992                                 return result);
2993                 data->water_marks_bitmap |= WaterMarksLoaded;
2994         }
2995
2996         if ((data->water_marks_bitmap & WaterMarksExist) &&
2997             data->smu_features[GNLD_DPM_DCEFCLK].supported &&
2998             data->smu_features[GNLD_DPM_SOCCLK].supported) {
2999                 result = smum_send_msg_to_smc_with_parameter(hwmgr,
3000                         PPSMC_MSG_NumOfDisplays,
3001                         hwmgr->display_config->num_display);
3002         }
3003
3004         return result;
3005 }
3006
3007 int vega20_enable_disable_uvd_dpm(struct pp_hwmgr *hwmgr, bool enable)
3008 {
3009         struct vega20_hwmgr *data =
3010                         (struct vega20_hwmgr *)(hwmgr->backend);
3011         int ret = 0;
3012
3013         if (data->smu_features[GNLD_DPM_UVD].supported) {
3014                 if (data->smu_features[GNLD_DPM_UVD].enabled == enable) {
3015                         if (enable)
3016                                 PP_DBG_LOG("[EnableDisableUVDDPM] feature DPM UVD already enabled!\n");
3017                         else
3018                                 PP_DBG_LOG("[EnableDisableUVDDPM] feature DPM UVD already disabled!\n");
3019                 }
3020
3021                 ret = vega20_enable_smc_features(hwmgr,
3022                                 enable,
3023                                 data->smu_features[GNLD_DPM_UVD].smu_feature_bitmap);
3024                 PP_ASSERT_WITH_CODE(!ret,
3025                                 "[EnableDisableUVDDPM] Attempt to Enable/Disable DPM UVD Failed!",
3026                                 return ret);
3027                 data->smu_features[GNLD_DPM_UVD].enabled = enable;
3028         }
3029
3030         return 0;
3031 }
3032
3033 static void vega20_power_gate_vce(struct pp_hwmgr *hwmgr, bool bgate)
3034 {
3035         struct vega20_hwmgr *data = (struct vega20_hwmgr *)(hwmgr->backend);
3036
3037         if (data->vce_power_gated == bgate)
3038                 return ;
3039
3040         data->vce_power_gated = bgate;
3041         vega20_enable_disable_vce_dpm(hwmgr, !bgate);
3042 }
3043
3044 static void vega20_power_gate_uvd(struct pp_hwmgr *hwmgr, bool bgate)
3045 {
3046         struct vega20_hwmgr *data = (struct vega20_hwmgr *)(hwmgr->backend);
3047
3048         if (data->uvd_power_gated == bgate)
3049                 return ;
3050
3051         data->uvd_power_gated = bgate;
3052         vega20_enable_disable_uvd_dpm(hwmgr, !bgate);
3053 }
3054
3055 static int vega20_apply_clocks_adjust_rules(struct pp_hwmgr *hwmgr)
3056 {
3057         struct vega20_hwmgr *data = (struct vega20_hwmgr *)(hwmgr->backend);
3058         struct vega20_single_dpm_table *dpm_table;
3059         bool vblank_too_short = false;
3060         bool disable_mclk_switching;
3061         uint32_t i, latency;
3062
3063         disable_mclk_switching = ((1 < hwmgr->display_config->num_display) &&
3064                            !hwmgr->display_config->multi_monitor_in_sync) ||
3065                             vblank_too_short;
3066     latency = hwmgr->display_config->dce_tolerable_mclk_in_active_latency;
3067
3068         /* gfxclk */
3069         dpm_table = &(data->dpm_table.gfx_table);
3070         dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[0].value;
3071         dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
3072         dpm_table->dpm_state.hard_min_level = dpm_table->dpm_levels[0].value;
3073         dpm_table->dpm_state.hard_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
3074
3075         if (PP_CAP(PHM_PlatformCaps_UMDPState)) {
3076                 if (VEGA20_UMD_PSTATE_GFXCLK_LEVEL < dpm_table->count) {
3077                         dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[VEGA20_UMD_PSTATE_GFXCLK_LEVEL].value;
3078                         dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[VEGA20_UMD_PSTATE_GFXCLK_LEVEL].value;
3079                 }
3080
3081                 if (hwmgr->dpm_level == AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK) {
3082                         dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[0].value;
3083                         dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[0].value;
3084                 }
3085
3086                 if (hwmgr->dpm_level == AMD_DPM_FORCED_LEVEL_PROFILE_PEAK) {
3087                         dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
3088                         dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
3089                 }
3090         }
3091
3092         /* memclk */
3093         dpm_table = &(data->dpm_table.mem_table);
3094         dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[0].value;
3095         dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
3096         dpm_table->dpm_state.hard_min_level = dpm_table->dpm_levels[0].value;
3097         dpm_table->dpm_state.hard_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
3098
3099         if (PP_CAP(PHM_PlatformCaps_UMDPState)) {
3100                 if (VEGA20_UMD_PSTATE_MCLK_LEVEL < dpm_table->count) {
3101                         dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[VEGA20_UMD_PSTATE_MCLK_LEVEL].value;
3102                         dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[VEGA20_UMD_PSTATE_MCLK_LEVEL].value;
3103                 }
3104
3105                 if (hwmgr->dpm_level == AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK) {
3106                         dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[0].value;
3107                         dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[0].value;
3108                 }
3109
3110                 if (hwmgr->dpm_level == AMD_DPM_FORCED_LEVEL_PROFILE_PEAK) {
3111                         dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
3112                         dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
3113                 }
3114         }
3115
3116         /* honour DAL's UCLK Hardmin */
3117         if (dpm_table->dpm_state.hard_min_level < (hwmgr->display_config->min_mem_set_clock / 100))
3118                 dpm_table->dpm_state.hard_min_level = hwmgr->display_config->min_mem_set_clock / 100;
3119
3120         /* Hardmin is dependent on displayconfig */
3121         if (disable_mclk_switching) {
3122                 dpm_table->dpm_state.hard_min_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
3123                 for (i = 0; i < data->mclk_latency_table.count - 1; i++) {
3124                         if (data->mclk_latency_table.entries[i].latency <= latency) {
3125                                 if (dpm_table->dpm_levels[i].value >= (hwmgr->display_config->min_mem_set_clock / 100)) {
3126                                         dpm_table->dpm_state.hard_min_level = dpm_table->dpm_levels[i].value;
3127                                         break;
3128                                 }
3129                         }
3130                 }
3131         }
3132
3133         if (hwmgr->display_config->nb_pstate_switch_disable)
3134                 dpm_table->dpm_state.hard_min_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
3135
3136         /* vclk */
3137         dpm_table = &(data->dpm_table.vclk_table);
3138         dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[0].value;
3139         dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
3140         dpm_table->dpm_state.hard_min_level = dpm_table->dpm_levels[0].value;
3141         dpm_table->dpm_state.hard_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
3142
3143         if (PP_CAP(PHM_PlatformCaps_UMDPState)) {
3144                 if (VEGA20_UMD_PSTATE_UVDCLK_LEVEL < dpm_table->count) {
3145                         dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[VEGA20_UMD_PSTATE_UVDCLK_LEVEL].value;
3146                         dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[VEGA20_UMD_PSTATE_UVDCLK_LEVEL].value;
3147                 }
3148
3149                 if (hwmgr->dpm_level == AMD_DPM_FORCED_LEVEL_PROFILE_PEAK) {
3150                         dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
3151                         dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
3152                 }
3153         }
3154
3155         /* dclk */
3156         dpm_table = &(data->dpm_table.dclk_table);
3157         dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[0].value;
3158         dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
3159         dpm_table->dpm_state.hard_min_level = dpm_table->dpm_levels[0].value;
3160         dpm_table->dpm_state.hard_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
3161
3162         if (PP_CAP(PHM_PlatformCaps_UMDPState)) {
3163                 if (VEGA20_UMD_PSTATE_UVDCLK_LEVEL < dpm_table->count) {
3164                         dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[VEGA20_UMD_PSTATE_UVDCLK_LEVEL].value;
3165                         dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[VEGA20_UMD_PSTATE_UVDCLK_LEVEL].value;
3166                 }
3167
3168                 if (hwmgr->dpm_level == AMD_DPM_FORCED_LEVEL_PROFILE_PEAK) {
3169                         dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
3170                         dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
3171                 }
3172         }
3173
3174         /* socclk */
3175         dpm_table = &(data->dpm_table.soc_table);
3176         dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[0].value;
3177         dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
3178         dpm_table->dpm_state.hard_min_level = dpm_table->dpm_levels[0].value;
3179         dpm_table->dpm_state.hard_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
3180
3181         if (PP_CAP(PHM_PlatformCaps_UMDPState)) {
3182                 if (VEGA20_UMD_PSTATE_SOCCLK_LEVEL < dpm_table->count) {
3183                         dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[VEGA20_UMD_PSTATE_SOCCLK_LEVEL].value;
3184                         dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[VEGA20_UMD_PSTATE_SOCCLK_LEVEL].value;
3185                 }
3186
3187                 if (hwmgr->dpm_level == AMD_DPM_FORCED_LEVEL_PROFILE_PEAK) {
3188                         dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
3189                         dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
3190                 }
3191         }
3192
3193         /* eclk */
3194         dpm_table = &(data->dpm_table.eclk_table);
3195         dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[0].value;
3196         dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
3197         dpm_table->dpm_state.hard_min_level = dpm_table->dpm_levels[0].value;
3198         dpm_table->dpm_state.hard_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
3199
3200         if (PP_CAP(PHM_PlatformCaps_UMDPState)) {
3201                 if (VEGA20_UMD_PSTATE_VCEMCLK_LEVEL < dpm_table->count) {
3202                         dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[VEGA20_UMD_PSTATE_VCEMCLK_LEVEL].value;
3203                         dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[VEGA20_UMD_PSTATE_VCEMCLK_LEVEL].value;
3204                 }
3205
3206                 if (hwmgr->dpm_level == AMD_DPM_FORCED_LEVEL_PROFILE_PEAK) {
3207                         dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
3208                         dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
3209                 }
3210         }
3211
3212         return 0;
3213 }
3214
3215 static bool
3216 vega20_check_smc_update_required_for_display_configuration(struct pp_hwmgr *hwmgr)
3217 {
3218         struct vega20_hwmgr *data = (struct vega20_hwmgr *)(hwmgr->backend);
3219         bool is_update_required = false;
3220
3221         if (data->display_timing.num_existing_displays !=
3222                         hwmgr->display_config->num_display)
3223                 is_update_required = true;
3224
3225         if (data->registry_data.gfx_clk_deep_sleep_support &&
3226            (data->display_timing.min_clock_in_sr !=
3227             hwmgr->display_config->min_core_set_clock_in_sr))
3228                 is_update_required = true;
3229
3230         return is_update_required;
3231 }
3232
3233 static int vega20_disable_dpm_tasks(struct pp_hwmgr *hwmgr)
3234 {
3235         int ret = 0;
3236
3237         ret = vega20_disable_all_smu_features(hwmgr);
3238         PP_ASSERT_WITH_CODE(!ret,
3239                         "[DisableDpmTasks] Failed to disable all smu features!",
3240                         return ret);
3241
3242         return 0;
3243 }
3244
3245 static int vega20_power_off_asic(struct pp_hwmgr *hwmgr)
3246 {
3247         struct vega20_hwmgr *data = (struct vega20_hwmgr *)(hwmgr->backend);
3248         int result;
3249
3250         result = vega20_disable_dpm_tasks(hwmgr);
3251         PP_ASSERT_WITH_CODE((0 == result),
3252                         "[PowerOffAsic] Failed to disable DPM!",
3253                         );
3254         data->water_marks_bitmap &= ~(WaterMarksLoaded);
3255
3256         return result;
3257 }
3258
3259 static int conv_power_profile_to_pplib_workload(int power_profile)
3260 {
3261         int pplib_workload = 0;
3262
3263         switch (power_profile) {
3264         case PP_SMC_POWER_PROFILE_BOOTUP_DEFAULT:
3265                 pplib_workload = WORKLOAD_DEFAULT_BIT;
3266                 break;
3267         case PP_SMC_POWER_PROFILE_FULLSCREEN3D:
3268                 pplib_workload = WORKLOAD_PPLIB_FULL_SCREEN_3D_BIT;
3269                 break;
3270         case PP_SMC_POWER_PROFILE_POWERSAVING:
3271                 pplib_workload = WORKLOAD_PPLIB_POWER_SAVING_BIT;
3272                 break;
3273         case PP_SMC_POWER_PROFILE_VIDEO:
3274                 pplib_workload = WORKLOAD_PPLIB_VIDEO_BIT;
3275                 break;
3276         case PP_SMC_POWER_PROFILE_VR:
3277                 pplib_workload = WORKLOAD_PPLIB_VR_BIT;
3278                 break;
3279         case PP_SMC_POWER_PROFILE_COMPUTE:
3280                 pplib_workload = WORKLOAD_PPLIB_COMPUTE_BIT;
3281                 break;
3282         case PP_SMC_POWER_PROFILE_CUSTOM:
3283                 pplib_workload = WORKLOAD_PPLIB_CUSTOM_BIT;
3284                 break;
3285         }
3286
3287         return pplib_workload;
3288 }
3289
3290 static int vega20_get_power_profile_mode(struct pp_hwmgr *hwmgr, char *buf)
3291 {
3292         DpmActivityMonitorCoeffInt_t activity_monitor;
3293         uint32_t i, size = 0;
3294         uint16_t workload_type = 0;
3295         static const char *profile_name[] = {
3296                                         "BOOTUP_DEFAULT",
3297                                         "3D_FULL_SCREEN",
3298                                         "POWER_SAVING",
3299                                         "VIDEO",
3300                                         "VR",
3301                                         "COMPUTE",
3302                                         "CUSTOM"};
3303         static const char *title[] = {
3304                         "PROFILE_INDEX(NAME)",
3305                         "CLOCK_TYPE(NAME)",
3306                         "FPS",
3307                         "UseRlcBusy",
3308                         "MinActiveFreqType",
3309                         "MinActiveFreq",
3310                         "BoosterFreqType",
3311                         "BoosterFreq",
3312                         "PD_Data_limit_c",
3313                         "PD_Data_error_coeff",
3314                         "PD_Data_error_rate_coeff"};
3315         int result = 0;
3316
3317         if (!buf)
3318                 return -EINVAL;
3319
3320         size += sprintf(buf + size, "%16s %s %s %s %s %s %s %s %s %s %s\n",
3321                         title[0], title[1], title[2], title[3], title[4], title[5],
3322                         title[6], title[7], title[8], title[9], title[10]);
3323
3324         for (i = 0; i <= PP_SMC_POWER_PROFILE_CUSTOM; i++) {
3325                 /* conv PP_SMC_POWER_PROFILE* to WORKLOAD_PPLIB_*_BIT */
3326                 workload_type = conv_power_profile_to_pplib_workload(i);
3327                 result = vega20_get_activity_monitor_coeff(hwmgr,
3328                                 (uint8_t *)(&activity_monitor), workload_type);
3329                 PP_ASSERT_WITH_CODE(!result,
3330                                 "[GetPowerProfile] Failed to get activity monitor!",
3331                                 return result);
3332
3333                 size += sprintf(buf + size, "%2d %14s%s:\n",
3334                         i, profile_name[i], (i == hwmgr->power_profile_mode) ? "*" : " ");
3335
3336                 size += sprintf(buf + size, "%19s %d(%13s) %7d %7d %7d %7d %7d %7d %7d %7d %7d\n",
3337                         " ",
3338                         0,
3339                         "GFXCLK",
3340                         activity_monitor.Gfx_FPS,
3341                         activity_monitor.Gfx_UseRlcBusy,
3342                         activity_monitor.Gfx_MinActiveFreqType,
3343                         activity_monitor.Gfx_MinActiveFreq,
3344                         activity_monitor.Gfx_BoosterFreqType,
3345                         activity_monitor.Gfx_BoosterFreq,
3346                         activity_monitor.Gfx_PD_Data_limit_c,
3347                         activity_monitor.Gfx_PD_Data_error_coeff,
3348                         activity_monitor.Gfx_PD_Data_error_rate_coeff);
3349
3350                 size += sprintf(buf + size, "%19s %d(%13s) %7d %7d %7d %7d %7d %7d %7d %7d %7d\n",
3351                         " ",
3352                         1,
3353                         "SOCCLK",
3354                         activity_monitor.Soc_FPS,
3355                         activity_monitor.Soc_UseRlcBusy,
3356                         activity_monitor.Soc_MinActiveFreqType,
3357                         activity_monitor.Soc_MinActiveFreq,
3358                         activity_monitor.Soc_BoosterFreqType,
3359                         activity_monitor.Soc_BoosterFreq,
3360                         activity_monitor.Soc_PD_Data_limit_c,
3361                         activity_monitor.Soc_PD_Data_error_coeff,
3362                         activity_monitor.Soc_PD_Data_error_rate_coeff);
3363
3364                 size += sprintf(buf + size, "%19s %d(%13s) %7d %7d %7d %7d %7d %7d %7d %7d %7d\n",
3365                         " ",
3366                         2,
3367                         "UCLK",
3368                         activity_monitor.Mem_FPS,
3369                         activity_monitor.Mem_UseRlcBusy,
3370                         activity_monitor.Mem_MinActiveFreqType,
3371                         activity_monitor.Mem_MinActiveFreq,
3372                         activity_monitor.Mem_BoosterFreqType,
3373                         activity_monitor.Mem_BoosterFreq,
3374                         activity_monitor.Mem_PD_Data_limit_c,
3375                         activity_monitor.Mem_PD_Data_error_coeff,
3376                         activity_monitor.Mem_PD_Data_error_rate_coeff);
3377
3378                 size += sprintf(buf + size, "%19s %d(%13s) %7d %7d %7d %7d %7d %7d %7d %7d %7d\n",
3379                         " ",
3380                         3,
3381                         "FCLK",
3382                         activity_monitor.Fclk_FPS,
3383                         activity_monitor.Fclk_UseRlcBusy,
3384                         activity_monitor.Fclk_MinActiveFreqType,
3385                         activity_monitor.Fclk_MinActiveFreq,
3386                         activity_monitor.Fclk_BoosterFreqType,
3387                         activity_monitor.Fclk_BoosterFreq,
3388                         activity_monitor.Fclk_PD_Data_limit_c,
3389                         activity_monitor.Fclk_PD_Data_error_coeff,
3390                         activity_monitor.Fclk_PD_Data_error_rate_coeff);
3391         }
3392
3393         return size;
3394 }
3395
3396 static int vega20_set_power_profile_mode(struct pp_hwmgr *hwmgr, long *input, uint32_t size)
3397 {
3398         DpmActivityMonitorCoeffInt_t activity_monitor;
3399         int workload_type, result = 0;
3400
3401         hwmgr->power_profile_mode = input[size];
3402
3403         if (hwmgr->power_profile_mode > PP_SMC_POWER_PROFILE_CUSTOM) {
3404                 pr_err("Invalid power profile mode %d\n", hwmgr->power_profile_mode);
3405                 return -EINVAL;
3406         }
3407
3408         if (hwmgr->power_profile_mode == PP_SMC_POWER_PROFILE_CUSTOM) {
3409                 if (size < 10)
3410                         return -EINVAL;
3411
3412                 result = vega20_get_activity_monitor_coeff(hwmgr,
3413                                 (uint8_t *)(&activity_monitor),
3414                                 WORKLOAD_PPLIB_CUSTOM_BIT);
3415                 PP_ASSERT_WITH_CODE(!result,
3416                                 "[SetPowerProfile] Failed to get activity monitor!",
3417                                 return result);
3418
3419                 switch (input[0]) {
3420                 case 0: /* Gfxclk */
3421                         activity_monitor.Gfx_FPS = input[1];
3422                         activity_monitor.Gfx_UseRlcBusy = input[2];
3423                         activity_monitor.Gfx_MinActiveFreqType = input[3];
3424                         activity_monitor.Gfx_MinActiveFreq = input[4];
3425                         activity_monitor.Gfx_BoosterFreqType = input[5];
3426                         activity_monitor.Gfx_BoosterFreq = input[6];
3427                         activity_monitor.Gfx_PD_Data_limit_c = input[7];
3428                         activity_monitor.Gfx_PD_Data_error_coeff = input[8];
3429                         activity_monitor.Gfx_PD_Data_error_rate_coeff = input[9];
3430                         break;
3431                 case 1: /* Socclk */
3432                         activity_monitor.Soc_FPS = input[1];
3433                         activity_monitor.Soc_UseRlcBusy = input[2];
3434                         activity_monitor.Soc_MinActiveFreqType = input[3];
3435                         activity_monitor.Soc_MinActiveFreq = input[4];
3436                         activity_monitor.Soc_BoosterFreqType = input[5];
3437                         activity_monitor.Soc_BoosterFreq = input[6];
3438                         activity_monitor.Soc_PD_Data_limit_c = input[7];
3439                         activity_monitor.Soc_PD_Data_error_coeff = input[8];
3440                         activity_monitor.Soc_PD_Data_error_rate_coeff = input[9];
3441                         break;
3442                 case 2: /* Uclk */
3443                         activity_monitor.Mem_FPS = input[1];
3444                         activity_monitor.Mem_UseRlcBusy = input[2];
3445                         activity_monitor.Mem_MinActiveFreqType = input[3];
3446                         activity_monitor.Mem_MinActiveFreq = input[4];
3447                         activity_monitor.Mem_BoosterFreqType = input[5];
3448                         activity_monitor.Mem_BoosterFreq = input[6];
3449                         activity_monitor.Mem_PD_Data_limit_c = input[7];
3450                         activity_monitor.Mem_PD_Data_error_coeff = input[8];
3451                         activity_monitor.Mem_PD_Data_error_rate_coeff = input[9];
3452                         break;
3453                 case 3: /* Fclk */
3454                         activity_monitor.Fclk_FPS = input[1];
3455                         activity_monitor.Fclk_UseRlcBusy = input[2];
3456                         activity_monitor.Fclk_MinActiveFreqType = input[3];
3457                         activity_monitor.Fclk_MinActiveFreq = input[4];
3458                         activity_monitor.Fclk_BoosterFreqType = input[5];
3459                         activity_monitor.Fclk_BoosterFreq = input[6];
3460                         activity_monitor.Fclk_PD_Data_limit_c = input[7];
3461                         activity_monitor.Fclk_PD_Data_error_coeff = input[8];
3462                         activity_monitor.Fclk_PD_Data_error_rate_coeff = input[9];
3463                         break;
3464                 }
3465
3466                 result = vega20_set_activity_monitor_coeff(hwmgr,
3467                                 (uint8_t *)(&activity_monitor),
3468                                 WORKLOAD_PPLIB_CUSTOM_BIT);
3469                 PP_ASSERT_WITH_CODE(!result,
3470                                 "[SetPowerProfile] Failed to set activity monitor!",
3471                                 return result);
3472         }
3473
3474         /* conv PP_SMC_POWER_PROFILE* to WORKLOAD_PPLIB_*_BIT */
3475         workload_type =
3476                 conv_power_profile_to_pplib_workload(hwmgr->power_profile_mode);
3477         smum_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_SetWorkloadMask,
3478                                                 1 << workload_type);
3479
3480         return 0;
3481 }
3482
3483 static int vega20_notify_cac_buffer_info(struct pp_hwmgr *hwmgr,
3484                                         uint32_t virtual_addr_low,
3485                                         uint32_t virtual_addr_hi,
3486                                         uint32_t mc_addr_low,
3487                                         uint32_t mc_addr_hi,
3488                                         uint32_t size)
3489 {
3490         smum_send_msg_to_smc_with_parameter(hwmgr,
3491                                         PPSMC_MSG_SetSystemVirtualDramAddrHigh,
3492                                         virtual_addr_hi);
3493         smum_send_msg_to_smc_with_parameter(hwmgr,
3494                                         PPSMC_MSG_SetSystemVirtualDramAddrLow,
3495                                         virtual_addr_low);
3496         smum_send_msg_to_smc_with_parameter(hwmgr,
3497                                         PPSMC_MSG_DramLogSetDramAddrHigh,
3498                                         mc_addr_hi);
3499
3500         smum_send_msg_to_smc_with_parameter(hwmgr,
3501                                         PPSMC_MSG_DramLogSetDramAddrLow,
3502                                         mc_addr_low);
3503
3504         smum_send_msg_to_smc_with_parameter(hwmgr,
3505                                         PPSMC_MSG_DramLogSetDramSize,
3506                                         size);
3507         return 0;
3508 }
3509
3510 static int vega20_get_thermal_temperature_range(struct pp_hwmgr *hwmgr,
3511                 struct PP_TemperatureRange *thermal_data)
3512 {
3513         struct phm_ppt_v3_information *pptable_information =
3514                 (struct phm_ppt_v3_information *)hwmgr->pptable;
3515
3516         memcpy(thermal_data, &SMU7ThermalWithDelayPolicy[0], sizeof(struct PP_TemperatureRange));
3517
3518         thermal_data->max = pptable_information->us_software_shutdown_temp *
3519                 PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
3520
3521         return 0;
3522 }
3523
3524 static const struct pp_hwmgr_func vega20_hwmgr_funcs = {
3525         /* init/fini related */
3526         .backend_init = vega20_hwmgr_backend_init,
3527         .backend_fini = vega20_hwmgr_backend_fini,
3528         .asic_setup = vega20_setup_asic_task,
3529         .power_off_asic = vega20_power_off_asic,
3530         .dynamic_state_management_enable = vega20_enable_dpm_tasks,
3531         .dynamic_state_management_disable = vega20_disable_dpm_tasks,
3532         /* power state related */
3533         .apply_clocks_adjust_rules = vega20_apply_clocks_adjust_rules,
3534         .pre_display_config_changed = vega20_pre_display_configuration_changed_task,
3535         .display_config_changed = vega20_display_configuration_changed_task,
3536         .check_smc_update_required_for_display_configuration =
3537                 vega20_check_smc_update_required_for_display_configuration,
3538         .notify_smc_display_config_after_ps_adjustment =
3539                 vega20_notify_smc_display_config_after_ps_adjustment,
3540         /* export to DAL */
3541         .get_sclk = vega20_dpm_get_sclk,
3542         .get_mclk = vega20_dpm_get_mclk,
3543         .get_dal_power_level = vega20_get_dal_power_level,
3544         .get_clock_by_type_with_latency = vega20_get_clock_by_type_with_latency,
3545         .get_clock_by_type_with_voltage = vega20_get_clock_by_type_with_voltage,
3546         .set_watermarks_for_clocks_ranges = vega20_set_watermarks_for_clocks_ranges,
3547         .display_clock_voltage_request = vega20_display_clock_voltage_request,
3548         .get_performance_level = vega20_get_performance_level,
3549         /* UMD pstate, profile related */
3550         .force_dpm_level = vega20_dpm_force_dpm_level,
3551         .get_power_profile_mode = vega20_get_power_profile_mode,
3552         .set_power_profile_mode = vega20_set_power_profile_mode,
3553         /* od related */
3554         .set_power_limit = vega20_set_power_limit,
3555         .get_sclk_od = vega20_get_sclk_od,
3556         .set_sclk_od = vega20_set_sclk_od,
3557         .get_mclk_od = vega20_get_mclk_od,
3558         .set_mclk_od = vega20_set_mclk_od,
3559         .odn_edit_dpm_table = vega20_odn_edit_dpm_table,
3560         /* for sysfs to retrive/set gfxclk/memclk */
3561         .force_clock_level = vega20_force_clock_level,
3562         .print_clock_levels = vega20_print_clock_levels,
3563         .read_sensor = vega20_read_sensor,
3564         /* powergate related */
3565         .powergate_uvd = vega20_power_gate_uvd,
3566         .powergate_vce = vega20_power_gate_vce,
3567         /* thermal related */
3568         .start_thermal_controller = vega20_start_thermal_controller,
3569         .stop_thermal_controller = vega20_thermal_stop_thermal_controller,
3570         .get_thermal_temperature_range = vega20_get_thermal_temperature_range,
3571         .register_irq_handlers = smu9_register_irq_handlers,
3572         .disable_smc_firmware_ctf = vega20_thermal_disable_alert,
3573         /* fan control related */
3574         .get_fan_speed_percent = vega20_fan_ctrl_get_fan_speed_percent,
3575         .set_fan_speed_percent = vega20_fan_ctrl_set_fan_speed_percent,
3576         .get_fan_speed_info = vega20_fan_ctrl_get_fan_speed_info,
3577         .get_fan_speed_rpm = vega20_fan_ctrl_get_fan_speed_rpm,
3578         .set_fan_speed_rpm = vega20_fan_ctrl_set_fan_speed_rpm,
3579         .get_fan_control_mode = vega20_get_fan_control_mode,
3580         .set_fan_control_mode = vega20_set_fan_control_mode,
3581         /* smu memory related */
3582         .notify_cac_buffer_info = vega20_notify_cac_buffer_info,
3583         .enable_mgpu_fan_boost = vega20_enable_mgpu_fan_boost,
3584 };
3585
3586 int vega20_hwmgr_init(struct pp_hwmgr *hwmgr)
3587 {
3588         hwmgr->hwmgr_func = &vega20_hwmgr_funcs;
3589         hwmgr->pptable_func = &vega20_pptable_funcs;
3590
3591         return 0;
3592 }