drivers/gpu/drm/amd/pm/powerplay/smumgr/polaris10_smumgr.c

   1 /*
   2  * Copyright 2015 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/pci.h>
  25
  26 #include "pp_debug.h"
  27 #include "smumgr.h"
  28 #include "smu74.h"
  29 #include "smu_ucode_xfer_vi.h"
  30 #include "polaris10_smumgr.h"
  31 #include "smu74_discrete.h"
  32 #include "smu/smu_7_1_3_d.h"
  33 #include "smu/smu_7_1_3_sh_mask.h"
  34 #include "gmc/gmc_8_1_d.h"
  35 #include "gmc/gmc_8_1_sh_mask.h"
  36 #include "oss/oss_3_0_d.h"
  37 #include "gca/gfx_8_0_d.h"
  38 #include "bif/bif_5_0_d.h"
  39 #include "bif/bif_5_0_sh_mask.h"
  40 #include "ppatomctrl.h"
  41 #include "cgs_common.h"
  42 #include "smu7_ppsmc.h"
  43 #include "smu7_smumgr.h"
  44
  45 #include "smu7_dyn_defaults.h"
  46
  47 #include "smu7_hwmgr.h"
  48 #include "hardwaremanager.h"
  49 #include "atombios.h"
  50 #include "pppcielanes.h"
  51
  52 #include "dce/dce_10_0_d.h"
  53 #include "dce/dce_10_0_sh_mask.h"
  54
  55 #define POLARIS10_SMC_SIZE 0x20000
  56 #define POWERTUNE_DEFAULT_SET_MAX    1
  57 #define VDDC_VDDCI_DELTA            200
  58 #define MC_CG_ARB_FREQ_F1           0x0b
  59
  60 static const struct polaris10_pt_defaults polaris10_power_tune_data_set_array[POWERTUNE_DEFAULT_SET_MAX] = {
  61         /* sviLoadLIneEn, SviLoadLineVddC, TDC_VDDC_ThrottleReleaseLimitPerc, TDC_MAWt,
  62          * TdcWaterfallCtl, DTEAmbientTempBase, DisplayCac, BAPM_TEMP_GRADIENT */
  63         { 1, 0xF, 0xFD, 0x19, 5, 45, 0, 0xB0000,
  64         { 0x79, 0x253, 0x25D, 0xAE, 0x72, 0x80, 0x83, 0x86, 0x6F, 0xC8, 0xC9, 0xC9, 0x2F, 0x4D, 0x61},
  65         { 0x17C, 0x172, 0x180, 0x1BC, 0x1B3, 0x1BD, 0x206, 0x200, 0x203, 0x25D, 0x25A, 0x255, 0x2C3, 0x2C5, 0x2B4 } },
  66 };
  67
  68 static const sclkFcwRange_t Range_Table[NUM_SCLK_RANGE] = {
  69                         {VCO_2_4, POSTDIV_DIV_BY_16,  75, 160, 112},
  70                         {VCO_3_6, POSTDIV_DIV_BY_16, 112, 224, 160},
  71                         {VCO_2_4, POSTDIV_DIV_BY_8,   75, 160, 112},
  72                         {VCO_3_6, POSTDIV_DIV_BY_8,  112, 224, 160},
  73                         {VCO_2_4, POSTDIV_DIV_BY_4,   75, 160, 112},
  74                         {VCO_3_6, POSTDIV_DIV_BY_4,  112, 216, 160},
  75                         {VCO_2_4, POSTDIV_DIV_BY_2,   75, 160, 108},
  76                         {VCO_3_6, POSTDIV_DIV_BY_2,  112, 216, 160} };
  77
  78 #define PPPOLARIS10_TARGETACTIVITY_DFLT                     50
  79
  80 static const SMU74_Discrete_GraphicsLevel avfs_graphics_level_polaris10[8] = {
  81         /*  Min      pcie   DeepSleep Activity  CgSpll      CgSpll    CcPwr  CcPwr  Sclk         Enabled      Enabled                       Voltage    Power */
  82         /* Voltage, DpmLevel, DivId,  Level,  FuncCntl3,  FuncCntl4,  DynRm, DynRm1 Did, Padding,ForActivity, ForThrottle, UpHyst, DownHyst, DownHyst, Throttle */
  83         { 0x100ea446, 0x00, 0x03, 0x3200, 0, 0, 0, 0, 0, 0, 0x01, 0x01, 0x0a, 0x00, 0x00, 0x00, { 0x30750000, 0x3000, 0, 0x2600, 0, 0, 0x0004, 0x8f02, 0xffff, 0x2f00, 0x300e, 0x2700 } },
  84         { 0x400ea446, 0x01, 0x04, 0x3200, 0, 0, 0, 0, 0, 0, 0x01, 0x01, 0x0a, 0x00, 0x00, 0x00, { 0x409c0000, 0x2000, 0, 0x1e00, 1, 1, 0x0004, 0x8300, 0xffff, 0x1f00, 0xcb5e, 0x1a00 } },
  85         { 0x740ea446, 0x01, 0x00, 0x3200, 0, 0, 0, 0, 0, 0, 0x01, 0x01, 0x0a, 0x00, 0x00, 0x00, { 0x50c30000, 0x2800, 0, 0x2000, 1, 1, 0x0004, 0x0c02, 0xffff, 0x2700, 0x6433, 0x2100 } },
  86         { 0xa40ea446, 0x01, 0x00, 0x3200, 0, 0, 0, 0, 0, 0, 0x01, 0x01, 0x0a, 0x00, 0x00, 0x00, { 0x60ea0000, 0x3000, 0, 0x2600, 1, 1, 0x0004, 0x8f02, 0xffff, 0x2f00, 0x300e, 0x2700 } },
  87         { 0xd80ea446, 0x01, 0x00, 0x3200, 0, 0, 0, 0, 0, 0, 0x01, 0x01, 0x0a, 0x00, 0x00, 0x00, { 0x70110100, 0x3800, 0, 0x2c00, 1, 1, 0x0004, 0x1203, 0xffff, 0x3600, 0xc9e2, 0x2e00 } },
  88         { 0x3c0fa446, 0x01, 0x00, 0x3200, 0, 0, 0, 0, 0, 0, 0x01, 0x01, 0x0a, 0x00, 0x00, 0x00, { 0x80380100, 0x2000, 0, 0x1e00, 2, 1, 0x0004, 0x8300, 0xffff, 0x1f00, 0xcb5e, 0x1a00 } },
  89         { 0x6c0fa446, 0x01, 0x00, 0x3200, 0, 0, 0, 0, 0, 0, 0x01, 0x01, 0x0a, 0x00, 0x00, 0x00, { 0x905f0100, 0x2400, 0, 0x1e00, 2, 1, 0x0004, 0x8901, 0xffff, 0x2300, 0x314c, 0x1d00 } },
  90         { 0xa00fa446, 0x01, 0x00, 0x3200, 0, 0, 0, 0, 0, 0, 0x01, 0x01, 0x0a, 0x00, 0x00, 0x00, { 0xa0860100, 0x2800, 0, 0x2000, 2, 1, 0x0004, 0x0c02, 0xffff, 0x2700, 0x6433, 0x2100 } }
  91 };
  92
  93 static const SMU74_Discrete_MemoryLevel avfs_memory_level_polaris10 = {
  94         0x100ea446, 0, 0x30750000, 0x01, 0x01, 0x01, 0x00, 0x00, 0x64, 0x00, 0x00, 0x1f00, 0x00, 0x00};
  95
  96 static int polaris10_perform_btc(struct pp_hwmgr *hwmgr)
  97 {
  98         int result = 0;
  99         struct smu7_smumgr *smu_data = (struct smu7_smumgr *)(hwmgr->smu_backend);
 100
 101         if (0 != smu_data->avfs_btc_param) {
 102                 if (0 != smum_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_PerformBtc, smu_data->avfs_btc_param,
 103                                         NULL)) {
 104                         pr_info("[AVFS][SmuPolaris10_PerformBtc] PerformBTC SMU msg failed");
 105                         result = -1;
 106                 }
 107         }
 108         if (smu_data->avfs_btc_param > 1) {
 109                 /* Soft-Reset to reset the engine before loading uCode */
 110                 /* halt */
 111                 cgs_write_register(hwmgr->device, mmCP_MEC_CNTL, 0x50000000);
 112                 /* reset everything */
 113                 cgs_write_register(hwmgr->device, mmGRBM_SOFT_RESET, 0xffffffff);
 114                 cgs_write_register(hwmgr->device, mmGRBM_SOFT_RESET, 0);
 115         }
 116         return result;
 117 }
 118
 119
 120 static int polaris10_setup_graphics_level_structure(struct pp_hwmgr *hwmgr)
 121 {
 122         uint32_t vr_config;
 123         uint32_t dpm_table_start;
 124
 125         uint16_t u16_boot_mvdd;
 126         uint32_t graphics_level_address, vr_config_address, graphics_level_size;
 127
 128         graphics_level_size = sizeof(avfs_graphics_level_polaris10);
 129         u16_boot_mvdd = PP_HOST_TO_SMC_US(1300 * VOLTAGE_SCALE);
 130
 131         PP_ASSERT_WITH_CODE(0 == smu7_read_smc_sram_dword(hwmgr,
 132                                 SMU7_FIRMWARE_HEADER_LOCATION + offsetof(SMU74_Firmware_Header, DpmTable),
 133                                 &dpm_table_start, 0x40000),
 134                         "[AVFS][Polaris10_SetupGfxLvlStruct] SMU could not communicate starting address of DPM table",
 135                         return -1);
 136
 137         /*  Default value for VRConfig = VR_MERGED_WITH_VDDC + VR_STATIC_VOLTAGE(VDDCI) */
 138         vr_config = 0x01000500; /* Real value:0x50001 */
 139
 140         vr_config_address = dpm_table_start + offsetof(SMU74_Discrete_DpmTable, VRConfig);
 141
 142         PP_ASSERT_WITH_CODE(0 == smu7_copy_bytes_to_smc(hwmgr, vr_config_address,
 143                                 (uint8_t *)&vr_config, sizeof(uint32_t), 0x40000),
 144                         "[AVFS][Polaris10_SetupGfxLvlStruct] Problems copying VRConfig value over to SMC",
 145                         return -1);
 146
 147         graphics_level_address = dpm_table_start + offsetof(SMU74_Discrete_DpmTable, GraphicsLevel);
 148
 149         PP_ASSERT_WITH_CODE(0 == smu7_copy_bytes_to_smc(hwmgr, graphics_level_address,
 150                                 (uint8_t *)(&avfs_graphics_level_polaris10),
 151                                 graphics_level_size, 0x40000),
 152                         "[AVFS][Polaris10_SetupGfxLvlStruct] Copying of SCLK DPM table failed!",
 153                         return -1);
 154
 155         graphics_level_address = dpm_table_start + offsetof(SMU74_Discrete_DpmTable, MemoryLevel);
 156
 157         PP_ASSERT_WITH_CODE(0 == smu7_copy_bytes_to_smc(hwmgr, graphics_level_address,
 158                                 (uint8_t *)(&avfs_memory_level_polaris10), sizeof(avfs_memory_level_polaris10), 0x40000),
 159                                 "[AVFS][Polaris10_SetupGfxLvlStruct] Copying of MCLK DPM table failed!",
 160                         return -1);
 161
 162         /* MVDD Boot value - neccessary for getting rid of the hang that occurs during Mclk DPM enablement */
 163
 164         graphics_level_address = dpm_table_start + offsetof(SMU74_Discrete_DpmTable, BootMVdd);
 165
 166         PP_ASSERT_WITH_CODE(0 == smu7_copy_bytes_to_smc(hwmgr, graphics_level_address,
 167                         (uint8_t *)(&u16_boot_mvdd), sizeof(u16_boot_mvdd), 0x40000),
 168                         "[AVFS][Polaris10_SetupGfxLvlStruct] Copying of DPM table failed!",
 169                         return -1);
 170
 171         return 0;
 172 }
 173
 174
 175 static int polaris10_avfs_event_mgr(struct pp_hwmgr *hwmgr)
 176 {
 177         struct smu7_smumgr *smu_data = (struct smu7_smumgr *)(hwmgr->smu_backend);
 178
 179         if (!hwmgr->avfs_supported)
 180                 return 0;
 181
 182         PP_ASSERT_WITH_CODE(0 == polaris10_setup_graphics_level_structure(hwmgr),
 183                 "[AVFS][Polaris10_AVFSEventMgr] Could not Copy Graphics Level table over to SMU",
 184                 return -EINVAL);
 185
 186         if (smu_data->avfs_btc_param > 1) {
 187                 pr_info("[AVFS][Polaris10_AVFSEventMgr] AC BTC has not been successfully verified on Fiji. There may be in this setting.");
 188                 PP_ASSERT_WITH_CODE(0 == smu7_setup_pwr_virus(hwmgr),
 189                 "[AVFS][Polaris10_AVFSEventMgr] Could not setup Pwr Virus for AVFS ",
 190                 return -EINVAL);
 191         }
 192
 193         PP_ASSERT_WITH_CODE(0 == polaris10_perform_btc(hwmgr),
 194                                 "[AVFS][Polaris10_AVFSEventMgr] Failure at SmuPolaris10_PerformBTC. AVFS Disabled",
 195                          return -EINVAL);
 196
 197         return 0;
 198 }
 199
 200 static int polaris10_start_smu_in_protection_mode(struct pp_hwmgr *hwmgr)
 201 {
 202         int result = 0;
 203
 204         /* Wait for smc boot up */
 205         /* PHM_WAIT_VFPF_INDIRECT_FIELD_UNEQUAL(smumgr, SMC_IND, RCU_UC_EVENTS, boot_seq_done, 0) */
 206
 207         /* Assert reset */
 208         PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 209                                         SMC_SYSCON_RESET_CNTL, rst_reg, 1);
 210
 211         result = smu7_upload_smu_firmware_image(hwmgr);
 212         if (result != 0)
 213                 return result;
 214
 215         /* Clear status */
 216         cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixSMU_STATUS, 0);
 217
 218         PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 219                                         SMC_SYSCON_CLOCK_CNTL_0, ck_disable, 0);
 220
 221         /* De-assert reset */
 222         PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 223                                         SMC_SYSCON_RESET_CNTL, rst_reg, 0);
 224
 225
 226         PHM_WAIT_VFPF_INDIRECT_FIELD(hwmgr, SMC_IND, RCU_UC_EVENTS, INTERRUPTS_ENABLED, 1);
 227
 228
 229         /* Call Test SMU message with 0x20000 offset to trigger SMU start */
 230         smu7_send_msg_to_smc_offset(hwmgr);
 231
 232         /* Wait done bit to be set */
 233         /* Check pass/failed indicator */
 234
 235         PHM_WAIT_VFPF_INDIRECT_FIELD_UNEQUAL(hwmgr, SMC_IND, SMU_STATUS, SMU_DONE, 0);
 236
 237         if (1 != PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 238                                                 SMU_STATUS, SMU_PASS))
 239                 PP_ASSERT_WITH_CODE(false, "SMU Firmware start failed!", return -1);
 240
 241         cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixFIRMWARE_FLAGS, 0);
 242
 243         PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 244                                         SMC_SYSCON_RESET_CNTL, rst_reg, 1);
 245
 246         PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 247                                         SMC_SYSCON_RESET_CNTL, rst_reg, 0);
 248
 249         /* Wait for firmware to initialize */
 250         PHM_WAIT_VFPF_INDIRECT_FIELD(hwmgr, SMC_IND, FIRMWARE_FLAGS, INTERRUPTS_ENABLED, 1);
 251
 252         return result;
 253 }
 254
 255 static int polaris10_start_smu_in_non_protection_mode(struct pp_hwmgr *hwmgr)
 256 {
 257         int result = 0;
 258
 259         /* wait for smc boot up */
 260         PHM_WAIT_VFPF_INDIRECT_FIELD_UNEQUAL(hwmgr, SMC_IND, RCU_UC_EVENTS, boot_seq_done, 0);
 261
 262         /* Clear firmware interrupt enable flag */
 263         /* PHM_WRITE_VFPF_INDIRECT_FIELD(pSmuMgr, SMC_IND, SMC_SYSCON_MISC_CNTL, pre_fetcher_en, 1); */
 264         cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
 265                                 ixFIRMWARE_FLAGS, 0);
 266
 267         PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 268                                         SMC_SYSCON_RESET_CNTL,
 269                                         rst_reg, 1);
 270
 271         result = smu7_upload_smu_firmware_image(hwmgr);
 272         if (result != 0)
 273                 return result;
 274
 275         /* Set smc instruct start point at 0x0 */
 276         smu7_program_jump_on_start(hwmgr);
 277
 278         PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 279                                         SMC_SYSCON_CLOCK_CNTL_0, ck_disable, 0);
 280
 281         PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
 282                                         SMC_SYSCON_RESET_CNTL, rst_reg, 0);
 283
 284         /* Wait for firmware to initialize */
 285
 286         PHM_WAIT_VFPF_INDIRECT_FIELD(hwmgr, SMC_IND,
 287                                         FIRMWARE_FLAGS, INTERRUPTS_ENABLED, 1);
 288
 289         return result;
 290 }
 291
 292 static int polaris10_start_smu(struct pp_hwmgr *hwmgr)
 293 {
 294         int result = 0;
 295         struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
 296
 297         /* Only start SMC if SMC RAM is not running */
 298         if (!smu7_is_smc_ram_running(hwmgr) && hwmgr->not_vf) {
 299                 smu_data->protected_mode = (uint8_t) (PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, SMU_FIRMWARE, SMU_MODE));
 300                 smu_data->smu7_data.security_hard_key = (uint8_t) (PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC, SMU_FIRMWARE, SMU_SEL));
 301
 302                 /* Check if SMU is running in protected mode */
 303                 if (smu_data->protected_mode == 0)
 304                         result = polaris10_start_smu_in_non_protection_mode(hwmgr);
 305                 else
 306                         result = polaris10_start_smu_in_protection_mode(hwmgr);
 307
 308                 if (result != 0)
 309                         PP_ASSERT_WITH_CODE(0, "Failed to load SMU ucode.", return result);
 310
 311                 polaris10_avfs_event_mgr(hwmgr);
 312         }
 313
 314         /* Setup SoftRegsStart here for register lookup in case DummyBackEnd is used and ProcessFirmwareHeader is not executed */
 315         smu7_read_smc_sram_dword(hwmgr, SMU7_FIRMWARE_HEADER_LOCATION + offsetof(SMU74_Firmware_Header, SoftRegisters),
 316                                         &(smu_data->smu7_data.soft_regs_start), 0x40000);
 317
 318         result = smu7_request_smu_load_fw(hwmgr);
 319
 320         return result;
 321 }
 322
 323 static bool polaris10_is_hw_avfs_present(struct pp_hwmgr *hwmgr)
 324 {
 325         uint32_t efuse;
 326
 327         efuse = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixSMU_EFUSE_0 + (49*4));
 328         efuse &= 0x00000001;
 329         if (efuse)
 330                 return true;
 331
 332         return false;
 333 }
 334
 335 static int polaris10_smu_init(struct pp_hwmgr *hwmgr)
 336 {
 337         struct polaris10_smumgr *smu_data;
 338
 339         smu_data = kzalloc(sizeof(struct polaris10_smumgr), GFP_KERNEL);
 340         if (smu_data == NULL)
 341                 return -ENOMEM;
 342
 343         hwmgr->smu_backend = smu_data;
 344
 345         if (smu7_init(hwmgr)) {
 346                 kfree(smu_data);
 347                 return -EINVAL;
 348         }
 349
 350         return 0;
 351 }
 352
 353 static int polaris10_get_dependency_volt_by_clk(struct pp_hwmgr *hwmgr,
 354                 struct phm_ppt_v1_clock_voltage_dependency_table *dep_table,
 355                 uint32_t clock, SMU_VoltageLevel *voltage, uint32_t *mvdd)
 356 {
 357         uint32_t i;
 358         uint16_t vddci;
 359         struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
 360
 361         *voltage = *mvdd = 0;
 362
 363         /* clock - voltage dependency table is empty table */
 364         if (dep_table->count == 0)
 365                 return -EINVAL;
 366
 367         for (i = 0; i < dep_table->count; i++) {
 368                 /* find first sclk bigger than request */
 369                 if (dep_table->entries[i].clk >= clock) {
 370                         *voltage |= (dep_table->entries[i].vddc *
 371                                         VOLTAGE_SCALE) << VDDC_SHIFT;
 372                         if (SMU7_VOLTAGE_CONTROL_NONE == data->vddci_control)
 373                                 *voltage |= (data->vbios_boot_state.vddci_bootup_value *
 374                                                 VOLTAGE_SCALE) << VDDCI_SHIFT;
 375                         else if (dep_table->entries[i].vddci)
 376                                 *voltage |= (dep_table->entries[i].vddci *
 377                                                 VOLTAGE_SCALE) << VDDCI_SHIFT;
 378                         else {
 379                                 vddci = phm_find_closest_vddci(&(data->vddci_voltage_table),
 380                                                 (dep_table->entries[i].vddc -
 381                                                                 (uint16_t)VDDC_VDDCI_DELTA));
 382                                 *voltage |= (vddci * VOLTAGE_SCALE) << VDDCI_SHIFT;
 383                         }
 384
 385                         if (SMU7_VOLTAGE_CONTROL_NONE == data->mvdd_control)
 386                                 *mvdd = data->vbios_boot_state.mvdd_bootup_value *
 387                                         VOLTAGE_SCALE;
 388                         else if (dep_table->entries[i].mvdd)
 389                                 *mvdd = (uint32_t) dep_table->entries[i].mvdd *
 390                                         VOLTAGE_SCALE;
 391
 392                         *voltage |= 1 << PHASES_SHIFT;
 393                         return 0;
 394                 }
 395         }
 396
 397         /* sclk is bigger than max sclk in the dependence table */
 398         *voltage |= (dep_table->entries[i - 1].vddc * VOLTAGE_SCALE) << VDDC_SHIFT;
 399
 400         if (SMU7_VOLTAGE_CONTROL_NONE == data->vddci_control)
 401                 *voltage |= (data->vbios_boot_state.vddci_bootup_value *
 402                                 VOLTAGE_SCALE) << VDDCI_SHIFT;
 403         else if (dep_table->entries[i-1].vddci) {
 404                 vddci = phm_find_closest_vddci(&(data->vddci_voltage_table),
 405                                 (dep_table->entries[i].vddc -
 406                                                 (uint16_t)VDDC_VDDCI_DELTA));
 407                 *voltage |= (vddci * VOLTAGE_SCALE) << VDDCI_SHIFT;
 408         }
 409
 410         if (SMU7_VOLTAGE_CONTROL_NONE == data->mvdd_control)
 411                 *mvdd = data->vbios_boot_state.mvdd_bootup_value * VOLTAGE_SCALE;
 412         else if (dep_table->entries[i].mvdd)
 413                 *mvdd = (uint32_t) dep_table->entries[i - 1].mvdd * VOLTAGE_SCALE;
 414
 415         return 0;
 416 }
 417
 418 static uint16_t scale_fan_gain_settings(uint16_t raw_setting)
 419 {
 420         uint32_t tmp;
 421         tmp = raw_setting * 4096 / 100;
 422         return (uint16_t)tmp;
 423 }
 424
 425 static int polaris10_populate_bapm_parameters_in_dpm_table(struct pp_hwmgr *hwmgr)
 426 {
 427         struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
 428
 429         const struct polaris10_pt_defaults *defaults = smu_data->power_tune_defaults;
 430         SMU74_Discrete_DpmTable  *table = &(smu_data->smc_state_table);
 431         struct phm_ppt_v1_information *table_info =
 432                         (struct phm_ppt_v1_information *)(hwmgr->pptable);
 433         struct phm_cac_tdp_table *cac_dtp_table = table_info->cac_dtp_table;
 434         struct pp_advance_fan_control_parameters *fan_table =
 435                         &hwmgr->thermal_controller.advanceFanControlParameters;
 436         int i, j, k;
 437         const uint16_t *pdef1;
 438         const uint16_t *pdef2;
 439
 440         table->DefaultTdp = PP_HOST_TO_SMC_US((uint16_t)(cac_dtp_table->usTDP * 128));
 441         table->TargetTdp  = PP_HOST_TO_SMC_US((uint16_t)(cac_dtp_table->usTDP * 128));
 442
 443         PP_ASSERT_WITH_CODE(cac_dtp_table->usTargetOperatingTemp <= 255,
 444                                 "Target Operating Temp is out of Range!",
 445                                 );
 446
 447         table->TemperatureLimitEdge = PP_HOST_TO_SMC_US(
 448                         cac_dtp_table->usTargetOperatingTemp * 256);
 449         table->TemperatureLimitHotspot = PP_HOST_TO_SMC_US(
 450                         cac_dtp_table->usTemperatureLimitHotspot * 256);
 451         table->FanGainEdge = PP_HOST_TO_SMC_US(
 452                         scale_fan_gain_settings(fan_table->usFanGainEdge));
 453         table->FanGainHotspot = PP_HOST_TO_SMC_US(
 454                         scale_fan_gain_settings(fan_table->usFanGainHotspot));
 455
 456         pdef1 = defaults->BAPMTI_R;
 457         pdef2 = defaults->BAPMTI_RC;
 458
 459         for (i = 0; i < SMU74_DTE_ITERATIONS; i++) {
 460                 for (j = 0; j < SMU74_DTE_SOURCES; j++) {
 461                         for (k = 0; k < SMU74_DTE_SINKS; k++) {
 462                                 table->BAPMTI_R[i][j][k] = PP_HOST_TO_SMC_US(*pdef1);
 463                                 table->BAPMTI_RC[i][j][k] = PP_HOST_TO_SMC_US(*pdef2);
 464                                 pdef1++;
 465                                 pdef2++;
 466                         }
 467                 }
 468         }
 469
 470         return 0;
 471 }
 472
 473 static int polaris10_populate_svi_load_line(struct pp_hwmgr *hwmgr)
 474 {
 475         struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
 476         const struct polaris10_pt_defaults *defaults = smu_data->power_tune_defaults;
 477
 478         smu_data->power_tune_table.SviLoadLineEn = defaults->SviLoadLineEn;
 479         smu_data->power_tune_table.SviLoadLineVddC = defaults->SviLoadLineVddC;
 480         smu_data->power_tune_table.SviLoadLineTrimVddC = 3;
 481         smu_data->power_tune_table.SviLoadLineOffsetVddC = 0;
 482
 483         return 0;
 484 }
 485
 486 static int polaris10_populate_tdc_limit(struct pp_hwmgr *hwmgr)
 487 {
 488         uint16_t tdc_limit;
 489         struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
 490         struct phm_ppt_v1_information *table_info =
 491                         (struct phm_ppt_v1_information *)(hwmgr->pptable);
 492         const struct polaris10_pt_defaults *defaults = smu_data->power_tune_defaults;
 493
 494         tdc_limit = (uint16_t)(table_info->cac_dtp_table->usTDC * 128);
 495         smu_data->power_tune_table.TDC_VDDC_PkgLimit =
 496                         CONVERT_FROM_HOST_TO_SMC_US(tdc_limit);
 497         smu_data->power_tune_table.TDC_VDDC_ThrottleReleaseLimitPerc =
 498                         defaults->TDC_VDDC_ThrottleReleaseLimitPerc;
 499         smu_data->power_tune_table.TDC_MAWt = defaults->TDC_MAWt;
 500
 501         return 0;
 502 }
 503
 504 static int polaris10_populate_dw8(struct pp_hwmgr *hwmgr, uint32_t fuse_table_offset)
 505 {
 506         struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
 507         const struct polaris10_pt_defaults *defaults = smu_data->power_tune_defaults;
 508         uint32_t temp;
 509
 510         if (smu7_read_smc_sram_dword(hwmgr,
 511                         fuse_table_offset +
 512                         offsetof(SMU74_Discrete_PmFuses, TdcWaterfallCtl),
 513                         (uint32_t *)&temp, SMC_RAM_END))
 514                 PP_ASSERT_WITH_CODE(false,
 515                                 "Attempt to read PmFuses.DW6 (SviLoadLineEn) from SMC Failed!",
 516                                 return -EINVAL);
 517         else {
 518                 smu_data->power_tune_table.TdcWaterfallCtl = defaults->TdcWaterfallCtl;
 519                 smu_data->power_tune_table.LPMLTemperatureMin =
 520                                 (uint8_t)((temp >> 16) & 0xff);
 521                 smu_data->power_tune_table.LPMLTemperatureMax =
 522                                 (uint8_t)((temp >> 8) & 0xff);
 523                 smu_data->power_tune_table.Reserved = (uint8_t)(temp & 0xff);
 524         }
 525         return 0;
 526 }
 527
 528 static int polaris10_populate_temperature_scaler(struct pp_hwmgr *hwmgr)
 529 {
 530         int i;
 531         struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
 532
 533         /* Currently not used. Set all to zero. */
 534         for (i = 0; i < 16; i++)
 535                 smu_data->power_tune_table.LPMLTemperatureScaler[i] = 0;
 536
 537         return 0;
 538 }
 539
 540 static int polaris10_populate_fuzzy_fan(struct pp_hwmgr *hwmgr)
 541 {
 542         struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
 543
 544 /* TO DO move to hwmgr */
 545         if ((hwmgr->thermal_controller.advanceFanControlParameters.usFanOutputSensitivity & (1 << 15))
 546                 || 0 == hwmgr->thermal_controller.advanceFanControlParameters.usFanOutputSensitivity)
 547                 hwmgr->thermal_controller.advanceFanControlParameters.usFanOutputSensitivity =
 548                         hwmgr->thermal_controller.advanceFanControlParameters.usDefaultFanOutputSensitivity;
 549
 550         smu_data->power_tune_table.FuzzyFan_PwmSetDelta = PP_HOST_TO_SMC_US(
 551                                 hwmgr->thermal_controller.advanceFanControlParameters.usFanOutputSensitivity);
 552         return 0;
 553 }
 554
 555 static int polaris10_populate_gnb_lpml(struct pp_hwmgr *hwmgr)
 556 {
 557         int i;
 558         struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
 559
 560         /* Currently not used. Set all to zero. */
 561         for (i = 0; i < 16; i++)
 562                 smu_data->power_tune_table.GnbLPML[i] = 0;
 563
 564         return 0;
 565 }
 566
 567 static int polaris10_populate_bapm_vddc_base_leakage_sidd(struct pp_hwmgr *hwmgr)
 568 {
 569         struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
 570         struct phm_ppt_v1_information *table_info =
 571                         (struct phm_ppt_v1_information *)(hwmgr->pptable);
 572         uint16_t hi_sidd = smu_data->power_tune_table.BapmVddCBaseLeakageHiSidd;
 573         uint16_t lo_sidd = smu_data->power_tune_table.BapmVddCBaseLeakageLoSidd;
 574         struct phm_cac_tdp_table *cac_table = table_info->cac_dtp_table;
 575
 576         hi_sidd = (uint16_t)(cac_table->usHighCACLeakage / 100 * 256);
 577         lo_sidd = (uint16_t)(cac_table->usLowCACLeakage / 100 * 256);
 578
 579         smu_data->power_tune_table.BapmVddCBaseLeakageHiSidd =
 580                         CONVERT_FROM_HOST_TO_SMC_US(hi_sidd);
 581         smu_data->power_tune_table.BapmVddCBaseLeakageLoSidd =
 582                         CONVERT_FROM_HOST_TO_SMC_US(lo_sidd);
 583
 584         return 0;
 585 }
 586
 587 static int polaris10_populate_pm_fuses(struct pp_hwmgr *hwmgr)
 588 {
 589         struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
 590         uint32_t pm_fuse_table_offset;
 591
 592         if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
 593                         PHM_PlatformCaps_PowerContainment)) {
 594                 if (smu7_read_smc_sram_dword(hwmgr,
 595                                 SMU7_FIRMWARE_HEADER_LOCATION +
 596                                 offsetof(SMU74_Firmware_Header, PmFuseTable),
 597                                 &pm_fuse_table_offset, SMC_RAM_END))
 598                         PP_ASSERT_WITH_CODE(false,
 599                                         "Attempt to get pm_fuse_table_offset Failed!",
 600                                         return -EINVAL);
 601
 602                 if (polaris10_populate_svi_load_line(hwmgr))
 603                         PP_ASSERT_WITH_CODE(false,
 604                                         "Attempt to populate SviLoadLine Failed!",
 605                                         return -EINVAL);
 606
 607                 if (polaris10_populate_tdc_limit(hwmgr))
 608                         PP_ASSERT_WITH_CODE(false,
 609                                         "Attempt to populate TDCLimit Failed!", return -EINVAL);
 610
 611                 if (polaris10_populate_dw8(hwmgr, pm_fuse_table_offset))
 612                         PP_ASSERT_WITH_CODE(false,
 613                                         "Attempt to populate TdcWaterfallCtl, "
 614                                         "LPMLTemperature Min and Max Failed!",
 615                                         return -EINVAL);
 616
 617                 if (0 != polaris10_populate_temperature_scaler(hwmgr))
 618                         PP_ASSERT_WITH_CODE(false,
 619                                         "Attempt to populate LPMLTemperatureScaler Failed!",
 620                                         return -EINVAL);
 621
 622                 if (polaris10_populate_fuzzy_fan(hwmgr))
 623                         PP_ASSERT_WITH_CODE(false,
 624                                         "Attempt to populate Fuzzy Fan Control parameters Failed!",
 625                                         return -EINVAL);
 626
 627                 if (polaris10_populate_gnb_lpml(hwmgr))
 628                         PP_ASSERT_WITH_CODE(false,
 629                                         "Attempt to populate GnbLPML Failed!",
 630                                         return -EINVAL);
 631
 632                 if (polaris10_populate_bapm_vddc_base_leakage_sidd(hwmgr))
 633                         PP_ASSERT_WITH_CODE(false,
 634                                         "Attempt to populate BapmVddCBaseLeakage Hi and Lo "
 635                                         "Sidd Failed!", return -EINVAL);
 636
 637                 if (smu7_copy_bytes_to_smc(hwmgr, pm_fuse_table_offset,
 638                                 (uint8_t *)&smu_data->power_tune_table,
 639                                 (sizeof(struct SMU74_Discrete_PmFuses) - 92), SMC_RAM_END))
 640                         PP_ASSERT_WITH_CODE(false,
 641                                         "Attempt to download PmFuseTable Failed!",
 642                                         return -EINVAL);
 643         }
 644         return 0;
 645 }
 646
 647 static int polaris10_populate_smc_mvdd_table(struct pp_hwmgr *hwmgr,
 648                         SMU74_Discrete_DpmTable *table)
 649 {
 650         struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
 651         uint32_t count, level;
 652
 653         if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->mvdd_control) {
 654                 count = data->mvdd_voltage_table.count;
 655                 if (count > SMU_MAX_SMIO_LEVELS)
 656                         count = SMU_MAX_SMIO_LEVELS;
 657                 for (level = 0; level < count; level++) {
 658                         table->SmioTable2.Pattern[level].Voltage =
 659                                 PP_HOST_TO_SMC_US(data->mvdd_voltage_table.entries[level].value * VOLTAGE_SCALE);
 660                         /* Index into DpmTable.Smio. Drive bits from Smio entry to get this voltage level.*/
 661                         table->SmioTable2.Pattern[level].Smio =
 662                                 (uint8_t) level;
 663                         table->Smio[level] |=
 664                                 data->mvdd_voltage_table.entries[level].smio_low;
 665                 }
 666                 table->SmioMask2 = data->mvdd_voltage_table.mask_low;
 667
 668                 table->MvddLevelCount = (uint32_t) PP_HOST_TO_SMC_UL(count);
 669         }
 670
 671         return 0;
 672 }
 673
 674 static int polaris10_populate_smc_vddc_table(struct pp_hwmgr *hwmgr,
 675                                         struct SMU74_Discrete_DpmTable *table)
 676 {
 677         uint32_t count, level;
 678         struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
 679
 680         count = data->vddc_voltage_table.count;
 681
 682         if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->voltage_control) {
 683                 if (count > SMU_MAX_SMIO_LEVELS)
 684                         count = SMU_MAX_SMIO_LEVELS;
 685                 for (level = 0; level < count; ++level) {
 686                         table->SmioTable1.Pattern[level].Voltage =
 687                                 PP_HOST_TO_SMC_US(data->vddc_voltage_table.entries[level].value * VOLTAGE_SCALE);
 688                         table->SmioTable1.Pattern[level].Smio = (uint8_t) level;
 689
 690                         table->Smio[level] |= data->vddc_voltage_table.entries[level].smio_low;
 691                 }
 692
 693                 table->SmioMask1 = data->vddc_voltage_table.mask_low;
 694         }
 695
 696         return 0;
 697 }
 698
 699 static int polaris10_populate_smc_vddci_table(struct pp_hwmgr *hwmgr,
 700                                         struct SMU74_Discrete_DpmTable *table)
 701 {
 702         uint32_t count, level;
 703         struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
 704
 705         count = data->vddci_voltage_table.count;
 706
 707         if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->vddci_control) {
 708                 if (count > SMU_MAX_SMIO_LEVELS)
 709                         count = SMU_MAX_SMIO_LEVELS;
 710                 for (level = 0; level < count; ++level) {
 711                         table->SmioTable1.Pattern[level].Voltage =
 712                                 PP_HOST_TO_SMC_US(data->vddci_voltage_table.entries[level].value * VOLTAGE_SCALE);
 713                         table->SmioTable1.Pattern[level].Smio = (uint8_t) level;
 714
 715                         table->Smio[level] |= data->vddci_voltage_table.entries[level].smio_low;
 716                 }
 717
 718                 table->SmioMask1 = data->vddci_voltage_table.mask_low;
 719         }
 720
 721         return 0;
 722 }
 723
 724 static int polaris10_populate_cac_table(struct pp_hwmgr *hwmgr,
 725                 struct SMU74_Discrete_DpmTable *table)
 726 {
 727         uint32_t count;
 728         uint8_t index;
 729         struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
 730         struct phm_ppt_v1_information *table_info =
 731                         (struct phm_ppt_v1_information *)(hwmgr->pptable);
 732         struct phm_ppt_v1_voltage_lookup_table *lookup_table =
 733                         table_info->vddc_lookup_table;
 734         /* tables is already swapped, so in order to use the value from it,
 735          * we need to swap it back.
 736          * We are populating vddc CAC data to BapmVddc table
 737          * in split and merged mode
 738          */
 739         for (count = 0; count < lookup_table->count; count++) {
 740                 index = phm_get_voltage_index(lookup_table,
 741                                 data->vddc_voltage_table.entries[count].value);
 742                 table->BapmVddcVidLoSidd[count] = convert_to_vid(lookup_table->entries[index].us_cac_low);
 743                 table->BapmVddcVidHiSidd[count] = convert_to_vid(lookup_table->entries[index].us_cac_mid);
 744                 table->BapmVddcVidHiSidd2[count] = convert_to_vid(lookup_table->entries[index].us_cac_high);
 745         }
 746
 747         return 0;
 748 }
 749
 750 static int polaris10_populate_smc_voltage_tables(struct pp_hwmgr *hwmgr,
 751                 struct SMU74_Discrete_DpmTable *table)
 752 {
 753         polaris10_populate_smc_vddc_table(hwmgr, table);
 754         polaris10_populate_smc_vddci_table(hwmgr, table);
 755         polaris10_populate_smc_mvdd_table(hwmgr, table);
 756         polaris10_populate_cac_table(hwmgr, table);
 757
 758         return 0;
 759 }
 760
 761 static int polaris10_populate_ulv_level(struct pp_hwmgr *hwmgr,
 762                 struct SMU74_Discrete_Ulv *state)
 763 {
 764         struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
 765         struct phm_ppt_v1_information *table_info =
 766                         (struct phm_ppt_v1_information *)(hwmgr->pptable);
 767
 768         state->CcPwrDynRm = 0;
 769         state->CcPwrDynRm1 = 0;
 770
 771         state->VddcOffset = (uint16_t) table_info->us_ulv_voltage_offset;
 772         state->VddcOffsetVid = (uint8_t)(table_info->us_ulv_voltage_offset *
 773                         VOLTAGE_VID_OFFSET_SCALE2 / VOLTAGE_VID_OFFSET_SCALE1);
 774
 775         if (hwmgr->chip_id == CHIP_POLARIS12 || hwmgr->is_kicker)
 776                 state->VddcPhase = data->vddc_phase_shed_control ^ 0x3;
 777         else
 778                 state->VddcPhase = (data->vddc_phase_shed_control) ? 0 : 1;
 779
 780         CONVERT_FROM_HOST_TO_SMC_UL(state->CcPwrDynRm);
 781         CONVERT_FROM_HOST_TO_SMC_UL(state->CcPwrDynRm1);
 782         CONVERT_FROM_HOST_TO_SMC_US(state->VddcOffset);
 783
 784         return 0;
 785 }
 786
 787 static int polaris10_populate_ulv_state(struct pp_hwmgr *hwmgr,
 788                 struct SMU74_Discrete_DpmTable *table)
 789 {
 790         return polaris10_populate_ulv_level(hwmgr, &table->Ulv);
 791 }
 792
 793 static int polaris10_populate_smc_link_level(struct pp_hwmgr *hwmgr,
 794                 struct SMU74_Discrete_DpmTable *table)
 795 {
 796         struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
 797         struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
 798         struct smu7_dpm_table *dpm_table = &data->dpm_table;
 799         int i;
 800
 801         /* Index (dpm_table->pcie_speed_table.count)
 802          * is reserved for PCIE boot level. */
 803         for (i = 0; i <= dpm_table->pcie_speed_table.count; i++) {
 804                 table->LinkLevel[i].PcieGenSpeed  =
 805                                 (uint8_t)dpm_table->pcie_speed_table.dpm_levels[i].value;
 806                 table->LinkLevel[i].PcieLaneCount = (uint8_t)encode_pcie_lane_width(
 807                                 dpm_table->pcie_speed_table.dpm_levels[i].param1);
 808                 table->LinkLevel[i].EnabledForActivity = 1;
 809                 table->LinkLevel[i].SPC = (uint8_t)(data->pcie_spc_cap & 0xff);
 810                 table->LinkLevel[i].DownThreshold = PP_HOST_TO_SMC_UL(5);
 811                 table->LinkLevel[i].UpThreshold = PP_HOST_TO_SMC_UL(30);
 812         }
 813
 814         smu_data->smc_state_table.LinkLevelCount =
 815                         (uint8_t)dpm_table->pcie_speed_table.count;
 816
 817 /* To Do move to hwmgr */
 818         data->dpm_level_enable_mask.pcie_dpm_enable_mask =
 819                         phm_get_dpm_level_enable_mask_value(&dpm_table->pcie_speed_table);
 820
 821         return 0;
 822 }
 823
 824
 825 static void polaris10_get_sclk_range_table(struct pp_hwmgr *hwmgr,
 826                                    SMU74_Discrete_DpmTable  *table)
 827 {
 828         struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
 829         uint32_t i, ref_clk;
 830
 831         struct pp_atom_ctrl_sclk_range_table range_table_from_vbios = { { {0} } };
 832
 833         ref_clk = amdgpu_asic_get_xclk((struct amdgpu_device *)hwmgr->adev);
 834
 835         if (0 == atomctrl_get_smc_sclk_range_table(hwmgr, &range_table_from_vbios)) {
 836                 for (i = 0; i < NUM_SCLK_RANGE; i++) {
 837                         table->SclkFcwRangeTable[i].vco_setting = range_table_from_vbios.entry[i].ucVco_setting;
 838                         table->SclkFcwRangeTable[i].postdiv = range_table_from_vbios.entry[i].ucPostdiv;
 839                         table->SclkFcwRangeTable[i].fcw_pcc = range_table_from_vbios.entry[i].usFcw_pcc;
 840
 841                         table->SclkFcwRangeTable[i].fcw_trans_upper = range_table_from_vbios.entry[i].usFcw_trans_upper;
 842                         table->SclkFcwRangeTable[i].fcw_trans_lower = range_table_from_vbios.entry[i].usRcw_trans_lower;
 843
 844                         CONVERT_FROM_HOST_TO_SMC_US(table->SclkFcwRangeTable[i].fcw_pcc);
 845                         CONVERT_FROM_HOST_TO_SMC_US(table->SclkFcwRangeTable[i].fcw_trans_upper);
 846                         CONVERT_FROM_HOST_TO_SMC_US(table->SclkFcwRangeTable[i].fcw_trans_lower);
 847                 }
 848                 return;
 849         }
 850
 851         for (i = 0; i < NUM_SCLK_RANGE; i++) {
 852                 smu_data->range_table[i].trans_lower_frequency = (ref_clk * Range_Table[i].fcw_trans_lower) >> Range_Table[i].postdiv;
 853                 smu_data->range_table[i].trans_upper_frequency = (ref_clk * Range_Table[i].fcw_trans_upper) >> Range_Table[i].postdiv;
 854
 855                 table->SclkFcwRangeTable[i].vco_setting = Range_Table[i].vco_setting;
 856                 table->SclkFcwRangeTable[i].postdiv = Range_Table[i].postdiv;
 857                 table->SclkFcwRangeTable[i].fcw_pcc = Range_Table[i].fcw_pcc;
 858
 859                 table->SclkFcwRangeTable[i].fcw_trans_upper = Range_Table[i].fcw_trans_upper;
 860                 table->SclkFcwRangeTable[i].fcw_trans_lower = Range_Table[i].fcw_trans_lower;
 861
 862                 CONVERT_FROM_HOST_TO_SMC_US(table->SclkFcwRangeTable[i].fcw_pcc);
 863                 CONVERT_FROM_HOST_TO_SMC_US(table->SclkFcwRangeTable[i].fcw_trans_upper);
 864                 CONVERT_FROM_HOST_TO_SMC_US(table->SclkFcwRangeTable[i].fcw_trans_lower);
 865         }
 866 }
 867
 868 static int polaris10_calculate_sclk_params(struct pp_hwmgr *hwmgr,
 869                 uint32_t clock, SMU_SclkSetting *sclk_setting)
 870 {
 871         struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
 872         const SMU74_Discrete_DpmTable *table = &(smu_data->smc_state_table);
 873         struct pp_atomctrl_clock_dividers_ai dividers;
 874         uint32_t ref_clock;
 875         uint32_t pcc_target_percent, pcc_target_freq, ss_target_percent, ss_target_freq;
 876         uint8_t i;
 877         int result;
 878         uint64_t temp;
 879
 880         sclk_setting->SclkFrequency = clock;
 881         /* get the engine clock dividers for this clock value */
 882         result = atomctrl_get_engine_pll_dividers_ai(hwmgr, clock,  &dividers);
 883         if (result == 0) {
 884                 sclk_setting->Fcw_int = dividers.usSclk_fcw_int;
 885                 sclk_setting->Fcw_frac = dividers.usSclk_fcw_frac;
 886                 sclk_setting->Pcc_fcw_int = dividers.usPcc_fcw_int;
 887                 sclk_setting->PllRange = dividers.ucSclkPllRange;
 888                 sclk_setting->Sclk_slew_rate = 0x400;
 889                 sclk_setting->Pcc_up_slew_rate = dividers.usPcc_fcw_slew_frac;
 890                 sclk_setting->Pcc_down_slew_rate = 0xffff;
 891                 sclk_setting->SSc_En = dividers.ucSscEnable;
 892                 sclk_setting->Fcw1_int = dividers.usSsc_fcw1_int;
 893                 sclk_setting->Fcw1_frac = dividers.usSsc_fcw1_frac;
 894                 sclk_setting->Sclk_ss_slew_rate = dividers.usSsc_fcw_slew_frac;
 895                 return result;
 896         }
 897
 898         ref_clock = amdgpu_asic_get_xclk((struct amdgpu_device *)hwmgr->adev);
 899
 900         for (i = 0; i < NUM_SCLK_RANGE; i++) {
 901                 if (clock > smu_data->range_table[i].trans_lower_frequency
 902                 && clock <= smu_data->range_table[i].trans_upper_frequency) {
 903                         sclk_setting->PllRange = i;
 904                         break;
 905                 }
 906         }
 907
 908         sclk_setting->Fcw_int = (uint16_t)((clock << table->SclkFcwRangeTable[sclk_setting->PllRange].postdiv) / ref_clock);
 909         temp = clock << table->SclkFcwRangeTable[sclk_setting->PllRange].postdiv;
 910         temp <<= 0x10;
 911         do_div(temp, ref_clock);
 912         sclk_setting->Fcw_frac = temp & 0xffff;
 913
 914         pcc_target_percent = 10; /*  Hardcode 10% for now. */
 915         pcc_target_freq = clock - (clock * pcc_target_percent / 100);
 916         sclk_setting->Pcc_fcw_int = (uint16_t)((pcc_target_freq << table->SclkFcwRangeTable[sclk_setting->PllRange].postdiv) / ref_clock);
 917
 918         ss_target_percent = 2; /*  Hardcode 2% for now. */
 919         sclk_setting->SSc_En = 0;
 920         if (ss_target_percent) {
 921                 sclk_setting->SSc_En = 1;
 922                 ss_target_freq = clock - (clock * ss_target_percent / 100);
 923                 sclk_setting->Fcw1_int = (uint16_t)((ss_target_freq << table->SclkFcwRangeTable[sclk_setting->PllRange].postdiv) / ref_clock);
 924                 temp = ss_target_freq << table->SclkFcwRangeTable[sclk_setting->PllRange].postdiv;
 925                 temp <<= 0x10;
 926                 do_div(temp, ref_clock);
 927                 sclk_setting->Fcw1_frac = temp & 0xffff;
 928         }
 929
 930         return 0;
 931 }
 932
 933 static int polaris10_populate_single_graphic_level(struct pp_hwmgr *hwmgr,
 934                 uint32_t clock, struct SMU74_Discrete_GraphicsLevel *level)
 935 {
 936         int result;
 937         /* PP_Clocks minClocks; */
 938         uint32_t mvdd;
 939         struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
 940         struct phm_ppt_v1_information *table_info =
 941                         (struct phm_ppt_v1_information *)(hwmgr->pptable);
 942         SMU_SclkSetting curr_sclk_setting = { 0 };
 943         phm_ppt_v1_clock_voltage_dependency_table *vdd_dep_table = NULL;
 944
 945         result = polaris10_calculate_sclk_params(hwmgr, clock, &curr_sclk_setting);
 946
 947         if (hwmgr->od_enabled)
 948                 vdd_dep_table = (phm_ppt_v1_clock_voltage_dependency_table *)&data->odn_dpm_table.vdd_dependency_on_sclk;
 949         else
 950                 vdd_dep_table = table_info->vdd_dep_on_sclk;
 951
 952         /* populate graphics levels */
 953         result = polaris10_get_dependency_volt_by_clk(hwmgr,
 954                         vdd_dep_table, clock,
 955                         &level->MinVoltage, &mvdd);
 956
 957         PP_ASSERT_WITH_CODE((0 == result),
 958                         "can not find VDDC voltage value for "
 959                         "VDDC engine clock dependency table",
 960                         return result);
 961         level->ActivityLevel = data->current_profile_setting.sclk_activity;
 962
 963         level->CcPwrDynRm = 0;
 964         level->CcPwrDynRm1 = 0;
 965         level->EnabledForActivity = 0;
 966         level->EnabledForThrottle = 1;
 967         level->UpHyst = data->current_profile_setting.sclk_up_hyst;
 968         level->DownHyst = data->current_profile_setting.sclk_down_hyst;
 969         level->VoltageDownHyst = 0;
 970         level->PowerThrottle = 0;
 971         data->display_timing.min_clock_in_sr = hwmgr->display_config->min_core_set_clock_in_sr;
 972
 973         if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_SclkDeepSleep))
 974                 level->DeepSleepDivId = smu7_get_sleep_divider_id_from_clock(clock,
 975                                                                 hwmgr->display_config->min_core_set_clock_in_sr);
 976
 977         /* Default to slow, highest DPM level will be
 978          * set to PPSMC_DISPLAY_WATERMARK_LOW later.
 979          */
 980         if (data->update_up_hyst)
 981                 level->UpHyst = (uint8_t)data->up_hyst;
 982         if (data->update_down_hyst)
 983                 level->DownHyst = (uint8_t)data->down_hyst;
 984
 985         level->SclkSetting = curr_sclk_setting;
 986
 987         CONVERT_FROM_HOST_TO_SMC_UL(level->MinVoltage);
 988         CONVERT_FROM_HOST_TO_SMC_UL(level->CcPwrDynRm);
 989         CONVERT_FROM_HOST_TO_SMC_UL(level->CcPwrDynRm1);
 990         CONVERT_FROM_HOST_TO_SMC_US(level->ActivityLevel);
 991         CONVERT_FROM_HOST_TO_SMC_UL(level->SclkSetting.SclkFrequency);
 992         CONVERT_FROM_HOST_TO_SMC_US(level->SclkSetting.Fcw_int);
 993         CONVERT_FROM_HOST_TO_SMC_US(level->SclkSetting.Fcw_frac);
 994         CONVERT_FROM_HOST_TO_SMC_US(level->SclkSetting.Pcc_fcw_int);
 995         CONVERT_FROM_HOST_TO_SMC_US(level->SclkSetting.Sclk_slew_rate);
 996         CONVERT_FROM_HOST_TO_SMC_US(level->SclkSetting.Pcc_up_slew_rate);
 997         CONVERT_FROM_HOST_TO_SMC_US(level->SclkSetting.Pcc_down_slew_rate);
 998         CONVERT_FROM_HOST_TO_SMC_US(level->SclkSetting.Fcw1_int);
 999         CONVERT_FROM_HOST_TO_SMC_US(level->SclkSetting.Fcw1_frac);
1000         CONVERT_FROM_HOST_TO_SMC_US(level->SclkSetting.Sclk_ss_slew_rate);
1001         return 0;
1002 }
1003
1004 static int polaris10_populate_all_graphic_levels(struct pp_hwmgr *hwmgr)
1005 {
1006         struct smu7_hwmgr *hw_data = (struct smu7_hwmgr *)(hwmgr->backend);
1007         struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
1008         struct smu7_dpm_table *dpm_table = &hw_data->dpm_table;
1009         struct phm_ppt_v1_information *table_info =
1010                         (struct phm_ppt_v1_information *)(hwmgr->pptable);
1011         struct phm_ppt_v1_pcie_table *pcie_table = table_info->pcie_table;
1012         uint8_t pcie_entry_cnt = (uint8_t) hw_data->dpm_table.pcie_speed_table.count;
1013         int result = 0;
1014         uint32_t array = smu_data->smu7_data.dpm_table_start +
1015                         offsetof(SMU74_Discrete_DpmTable, GraphicsLevel);
1016         uint32_t array_size = sizeof(struct SMU74_Discrete_GraphicsLevel) *
1017                         SMU74_MAX_LEVELS_GRAPHICS;
1018         struct SMU74_Discrete_GraphicsLevel *levels =
1019                         smu_data->smc_state_table.GraphicsLevel;
1020         uint32_t i, max_entry;
1021         uint8_t hightest_pcie_level_enabled = 0,
1022                 lowest_pcie_level_enabled = 0,
1023                 mid_pcie_level_enabled = 0,
1024                 count = 0;
1025
1026         polaris10_get_sclk_range_table(hwmgr, &(smu_data->smc_state_table));
1027
1028         for (i = 0; i < dpm_table->sclk_table.count; i++) {
1029
1030                 result = polaris10_populate_single_graphic_level(hwmgr,
1031                                 dpm_table->sclk_table.dpm_levels[i].value,
1032                                 &(smu_data->smc_state_table.GraphicsLevel[i]));
1033                 if (result)
1034                         return result;
1035
1036                 /* Making sure only DPM level 0-1 have Deep Sleep Div ID populated. */
1037                 if (i > 1)
1038                         levels[i].DeepSleepDivId = 0;
1039         }
1040         if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
1041                                         PHM_PlatformCaps_SPLLShutdownSupport))
1042                 smu_data->smc_state_table.GraphicsLevel[0].SclkSetting.SSc_En = 0;
1043
1044         smu_data->smc_state_table.GraphicsLevel[0].EnabledForActivity = 1;
1045         smu_data->smc_state_table.GraphicsDpmLevelCount =
1046                         (uint8_t)dpm_table->sclk_table.count;
1047         hw_data->dpm_level_enable_mask.sclk_dpm_enable_mask =
1048                         phm_get_dpm_level_enable_mask_value(&dpm_table->sclk_table);
1049
1050
1051         if (pcie_table != NULL) {
1052                 PP_ASSERT_WITH_CODE((1 <= pcie_entry_cnt),
1053                                 "There must be 1 or more PCIE levels defined in PPTable.",
1054                                 return -EINVAL);
1055                 max_entry = pcie_entry_cnt - 1;
1056                 for (i = 0; i < dpm_table->sclk_table.count; i++)
1057                         levels[i].pcieDpmLevel =
1058                                         (uint8_t) ((i < max_entry) ? i : max_entry);
1059         } else {
1060                 while (hw_data->dpm_level_enable_mask.pcie_dpm_enable_mask &&
1061                                 ((hw_data->dpm_level_enable_mask.pcie_dpm_enable_mask &
1062                                                 (1 << (hightest_pcie_level_enabled + 1))) != 0))
1063                         hightest_pcie_level_enabled++;
1064
1065                 while (hw_data->dpm_level_enable_mask.pcie_dpm_enable_mask &&
1066                                 ((hw_data->dpm_level_enable_mask.pcie_dpm_enable_mask &
1067                                                 (1 << lowest_pcie_level_enabled)) == 0))
1068                         lowest_pcie_level_enabled++;
1069
1070                 while ((count < hightest_pcie_level_enabled) &&
1071                                 ((hw_data->dpm_level_enable_mask.pcie_dpm_enable_mask &
1072                                                 (1 << (lowest_pcie_level_enabled + 1 + count))) == 0))
1073                         count++;
1074
1075                 mid_pcie_level_enabled = (lowest_pcie_level_enabled + 1 + count) <
1076                                 hightest_pcie_level_enabled ?
1077                                                 (lowest_pcie_level_enabled + 1 + count) :
1078                                                 hightest_pcie_level_enabled;
1079
1080                 /* set pcieDpmLevel to hightest_pcie_level_enabled */
1081                 for (i = 2; i < dpm_table->sclk_table.count; i++)
1082                         levels[i].pcieDpmLevel = hightest_pcie_level_enabled;
1083
1084                 /* set pcieDpmLevel to lowest_pcie_level_enabled */
1085                 levels[0].pcieDpmLevel = lowest_pcie_level_enabled;
1086
1087                 /* set pcieDpmLevel to mid_pcie_level_enabled */
1088                 levels[1].pcieDpmLevel = mid_pcie_level_enabled;
1089         }
1090         /* level count will send to smc once at init smc table and never change */
1091         result = smu7_copy_bytes_to_smc(hwmgr, array, (uint8_t *)levels,
1092                         (uint32_t)array_size, SMC_RAM_END);
1093
1094         return result;
1095 }
1096
1097
1098 static int polaris10_populate_single_memory_level(struct pp_hwmgr *hwmgr,
1099                 uint32_t clock, struct SMU74_Discrete_MemoryLevel *mem_level)
1100 {
1101         struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
1102         struct phm_ppt_v1_information *table_info =
1103                         (struct phm_ppt_v1_information *)(hwmgr->pptable);
1104         int result = 0;
1105         uint32_t mclk_stutter_mode_threshold = 40000;
1106         phm_ppt_v1_clock_voltage_dependency_table *vdd_dep_table = NULL;
1107
1108
1109         if (hwmgr->od_enabled)
1110                 vdd_dep_table = (phm_ppt_v1_clock_voltage_dependency_table *)&data->odn_dpm_table.vdd_dependency_on_mclk;
1111         else
1112                 vdd_dep_table = table_info->vdd_dep_on_mclk;
1113
1114         if (vdd_dep_table) {
1115                 result = polaris10_get_dependency_volt_by_clk(hwmgr,
1116                                 vdd_dep_table, clock,
1117                                 &mem_level->MinVoltage, &mem_level->MinMvdd);
1118                 PP_ASSERT_WITH_CODE((0 == result),
1119                                 "can not find MinVddc voltage value from memory "
1120                                 "VDDC voltage dependency table", return result);
1121         }
1122
1123         mem_level->MclkFrequency = clock;
1124         mem_level->EnabledForThrottle = 1;
1125         mem_level->EnabledForActivity = 0;
1126         mem_level->UpHyst = data->current_profile_setting.mclk_up_hyst;
1127         mem_level->DownHyst = data->current_profile_setting.mclk_down_hyst;
1128         mem_level->VoltageDownHyst = 0;
1129         mem_level->ActivityLevel = data->current_profile_setting.mclk_activity;
1130         mem_level->StutterEnable = false;
1131         mem_level->DisplayWatermark = PPSMC_DISPLAY_WATERMARK_LOW;
1132
1133         data->display_timing.num_existing_displays = hwmgr->display_config->num_display;
1134         data->display_timing.vrefresh = hwmgr->display_config->vrefresh;
1135
1136         if (mclk_stutter_mode_threshold &&
1137                 (clock <= mclk_stutter_mode_threshold) &&
1138                 (PHM_READ_FIELD(hwmgr->device, DPG_PIPE_STUTTER_CONTROL,
1139                                 STUTTER_ENABLE) & 0x1))
1140                 mem_level->StutterEnable = true;
1141
1142         if (!result) {
1143                 CONVERT_FROM_HOST_TO_SMC_UL(mem_level->MinMvdd);
1144                 CONVERT_FROM_HOST_TO_SMC_UL(mem_level->MclkFrequency);
1145                 CONVERT_FROM_HOST_TO_SMC_US(mem_level->ActivityLevel);
1146                 CONVERT_FROM_HOST_TO_SMC_UL(mem_level->MinVoltage);
1147         }
1148         return result;
1149 }
1150
1151 static int polaris10_populate_all_memory_levels(struct pp_hwmgr *hwmgr)
1152 {
1153         struct smu7_hwmgr *hw_data = (struct smu7_hwmgr *)(hwmgr->backend);
1154         struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
1155         struct smu7_dpm_table *dpm_table = &hw_data->dpm_table;
1156         int result;
1157         /* populate MCLK dpm table to SMU7 */
1158         uint32_t array = smu_data->smu7_data.dpm_table_start +
1159                         offsetof(SMU74_Discrete_DpmTable, MemoryLevel);
1160         uint32_t array_size = sizeof(SMU74_Discrete_MemoryLevel) *
1161                         SMU74_MAX_LEVELS_MEMORY;
1162         struct SMU74_Discrete_MemoryLevel *levels =
1163                         smu_data->smc_state_table.MemoryLevel;
1164         uint32_t i;
1165
1166         for (i = 0; i < dpm_table->mclk_table.count; i++) {
1167                 PP_ASSERT_WITH_CODE((0 != dpm_table->mclk_table.dpm_levels[i].value),
1168                                 "can not populate memory level as memory clock is zero",
1169                                 return -EINVAL);
1170                 result = polaris10_populate_single_memory_level(hwmgr,
1171                                 dpm_table->mclk_table.dpm_levels[i].value,
1172                                 &levels[i]);
1173                 if (i == dpm_table->mclk_table.count - 1) {
1174                         levels[i].DisplayWatermark = PPSMC_DISPLAY_WATERMARK_HIGH;
1175                         levels[i].EnabledForActivity = 1;
1176                 }
1177                 if (result)
1178                         return result;
1179         }
1180
1181         /* In order to prevent MC activity from stutter mode to push DPM up,
1182          * the UVD change complements this by putting the MCLK in
1183          * a higher state by default such that we are not affected by
1184          * up threshold or and MCLK DPM latency.
1185          */
1186         levels[0].ActivityLevel = 0x1f;
1187         CONVERT_FROM_HOST_TO_SMC_US(levels[0].ActivityLevel);
1188
1189         smu_data->smc_state_table.MemoryDpmLevelCount =
1190                         (uint8_t)dpm_table->mclk_table.count;
1191         hw_data->dpm_level_enable_mask.mclk_dpm_enable_mask =
1192                         phm_get_dpm_level_enable_mask_value(&dpm_table->mclk_table);
1193
1194         /* level count will send to smc once at init smc table and never change */
1195         result = smu7_copy_bytes_to_smc(hwmgr, array, (uint8_t *)levels,
1196                         (uint32_t)array_size, SMC_RAM_END);
1197
1198         return result;
1199 }
1200
1201 static int polaris10_populate_mvdd_value(struct pp_hwmgr *hwmgr,
1202                 uint32_t mclk, SMIO_Pattern *smio_pat)
1203 {
1204         const struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
1205         struct phm_ppt_v1_information *table_info =
1206                         (struct phm_ppt_v1_information *)(hwmgr->pptable);
1207         uint32_t i = 0;
1208
1209         if (SMU7_VOLTAGE_CONTROL_NONE != data->mvdd_control) {
1210                 /* find mvdd value which clock is more than request */
1211                 for (i = 0; i < table_info->vdd_dep_on_mclk->count; i++) {
1212                         if (mclk <= table_info->vdd_dep_on_mclk->entries[i].clk) {
1213                                 smio_pat->Voltage = data->mvdd_voltage_table.entries[i].value;
1214                                 break;
1215                         }
1216                 }
1217                 PP_ASSERT_WITH_CODE(i < table_info->vdd_dep_on_mclk->count,
1218                                 "MVDD Voltage is outside the supported range.",
1219                                 return -EINVAL);
1220         } else
1221                 return -EINVAL;
1222
1223         return 0;
1224 }
1225
1226 static int polaris10_populate_smc_acpi_level(struct pp_hwmgr *hwmgr,
1227                 SMU74_Discrete_DpmTable *table)
1228 {
1229         int result = 0;
1230         uint32_t sclk_frequency;
1231         const struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
1232         struct phm_ppt_v1_information *table_info =
1233                         (struct phm_ppt_v1_information *)(hwmgr->pptable);
1234         SMIO_Pattern vol_level;
1235         uint32_t mvdd;
1236
1237         table->ACPILevel.Flags &= ~PPSMC_SWSTATE_FLAG_DC;
1238
1239         /* Get MinVoltage and Frequency from DPM0,
1240          * already converted to SMC_UL */
1241         sclk_frequency = data->vbios_boot_state.sclk_bootup_value;
1242         result = polaris10_get_dependency_volt_by_clk(hwmgr,
1243                         table_info->vdd_dep_on_sclk,
1244                         sclk_frequency,
1245                         &table->ACPILevel.MinVoltage, &mvdd);
1246         PP_ASSERT_WITH_CODE((0 == result),
1247                         "Cannot find ACPI VDDC voltage value "
1248                         "in Clock Dependency Table",
1249                         );
1250
1251         result = polaris10_calculate_sclk_params(hwmgr, sclk_frequency,  &(table->ACPILevel.SclkSetting));
1252         PP_ASSERT_WITH_CODE(result == 0, "Error retrieving Engine Clock dividers from VBIOS.", return result);
1253
1254         table->ACPILevel.DeepSleepDivId = 0;
1255         table->ACPILevel.CcPwrDynRm = 0;
1256         table->ACPILevel.CcPwrDynRm1 = 0;
1257
1258         CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.Flags);
1259         CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.MinVoltage);
1260         CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CcPwrDynRm);
1261         CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.CcPwrDynRm1);
1262
1263         CONVERT_FROM_HOST_TO_SMC_UL(table->ACPILevel.SclkSetting.SclkFrequency);
1264         CONVERT_FROM_HOST_TO_SMC_US(table->ACPILevel.SclkSetting.Fcw_int);
1265         CONVERT_FROM_HOST_TO_SMC_US(table->ACPILevel.SclkSetting.Fcw_frac);
1266         CONVERT_FROM_HOST_TO_SMC_US(table->ACPILevel.SclkSetting.Pcc_fcw_int);
1267         CONVERT_FROM_HOST_TO_SMC_US(table->ACPILevel.SclkSetting.Sclk_slew_rate);
1268         CONVERT_FROM_HOST_TO_SMC_US(table->ACPILevel.SclkSetting.Pcc_up_slew_rate);
1269         CONVERT_FROM_HOST_TO_SMC_US(table->ACPILevel.SclkSetting.Pcc_down_slew_rate);
1270         CONVERT_FROM_HOST_TO_SMC_US(table->ACPILevel.SclkSetting.Fcw1_int);
1271         CONVERT_FROM_HOST_TO_SMC_US(table->ACPILevel.SclkSetting.Fcw1_frac);
1272         CONVERT_FROM_HOST_TO_SMC_US(table->ACPILevel.SclkSetting.Sclk_ss_slew_rate);
1273
1274
1275         /* Get MinVoltage and Frequency from DPM0, already converted to SMC_UL */
1276         table->MemoryACPILevel.MclkFrequency = data->vbios_boot_state.mclk_bootup_value;
1277         result = polaris10_get_dependency_volt_by_clk(hwmgr,
1278                         table_info->vdd_dep_on_mclk,
1279                         table->MemoryACPILevel.MclkFrequency,
1280                         &table->MemoryACPILevel.MinVoltage, &mvdd);
1281         PP_ASSERT_WITH_CODE((0 == result),
1282                         "Cannot find ACPI VDDCI voltage value "
1283                         "in Clock Dependency Table",
1284                         );
1285
1286         if (!((SMU7_VOLTAGE_CONTROL_NONE == data->mvdd_control) ||
1287                         (data->mclk_dpm_key_disabled)))
1288                 polaris10_populate_mvdd_value(hwmgr,
1289                                 data->dpm_table.mclk_table.dpm_levels[0].value,
1290                                 &vol_level);
1291
1292         if (0 == polaris10_populate_mvdd_value(hwmgr, 0, &vol_level))
1293                 table->MemoryACPILevel.MinMvdd = PP_HOST_TO_SMC_UL(vol_level.Voltage);
1294         else
1295                 table->MemoryACPILevel.MinMvdd = 0;
1296
1297         table->MemoryACPILevel.StutterEnable = false;
1298
1299         table->MemoryACPILevel.EnabledForThrottle = 0;
1300         table->MemoryACPILevel.EnabledForActivity = 0;
1301         table->MemoryACPILevel.UpHyst = 0;
1302         table->MemoryACPILevel.DownHyst = 100;
1303         table->MemoryACPILevel.VoltageDownHyst = 0;
1304         table->MemoryACPILevel.ActivityLevel =
1305                         PP_HOST_TO_SMC_US(data->current_profile_setting.mclk_activity);
1306
1307         CONVERT_FROM_HOST_TO_SMC_UL(table->MemoryACPILevel.MclkFrequency);
1308         CONVERT_FROM_HOST_TO_SMC_UL(table->MemoryACPILevel.MinVoltage);
1309
1310         return result;
1311 }
1312
1313 static int polaris10_populate_smc_vce_level(struct pp_hwmgr *hwmgr,
1314                 SMU74_Discrete_DpmTable *table)
1315 {
1316         int result = -EINVAL;
1317         uint8_t count;
1318         struct pp_atomctrl_clock_dividers_vi dividers;
1319         struct phm_ppt_v1_information *table_info =
1320                         (struct phm_ppt_v1_information *)(hwmgr->pptable);
1321         struct phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
1322                         table_info->mm_dep_table;
1323         struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
1324         uint32_t vddci;
1325
1326         table->VceLevelCount = (uint8_t)(mm_table->count);
1327         table->VceBootLevel = 0;
1328
1329         for (count = 0; count < table->VceLevelCount; count++) {
1330                 table->VceLevel[count].Frequency = mm_table->entries[count].eclk;
1331                 table->VceLevel[count].MinVoltage = 0;
1332                 table->VceLevel[count].MinVoltage |=
1333                                 (mm_table->entries[count].vddc * VOLTAGE_SCALE) << VDDC_SHIFT;
1334
1335                 if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->vddci_control)
1336                         vddci = (uint32_t)phm_find_closest_vddci(&(data->vddci_voltage_table),
1337                                                 mm_table->entries[count].vddc - VDDC_VDDCI_DELTA);
1338                 else if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->vddci_control)
1339                         vddci = mm_table->entries[count].vddc - VDDC_VDDCI_DELTA;
1340                 else
1341                         vddci = (data->vbios_boot_state.vddci_bootup_value * VOLTAGE_SCALE) << VDDCI_SHIFT;
1342
1343
1344                 table->VceLevel[count].MinVoltage |=
1345                                 (vddci * VOLTAGE_SCALE) << VDDCI_SHIFT;
1346                 table->VceLevel[count].MinVoltage |= 1 << PHASES_SHIFT;
1347
1348                 /*retrieve divider value for VBIOS */
1349                 result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
1350                                 table->VceLevel[count].Frequency, &dividers);
1351                 PP_ASSERT_WITH_CODE((0 == result),
1352                                 "can not find divide id for VCE engine clock",
1353                                 return result);
1354
1355                 table->VceLevel[count].Divider = (uint8_t)dividers.pll_post_divider;
1356
1357                 CONVERT_FROM_HOST_TO_SMC_UL(table->VceLevel[count].Frequency);
1358                 CONVERT_FROM_HOST_TO_SMC_UL(table->VceLevel[count].MinVoltage);
1359         }
1360         return result;
1361 }
1362
1363 static int polaris10_populate_smc_samu_level(struct pp_hwmgr *hwmgr,
1364                 SMU74_Discrete_DpmTable *table)
1365 {
1366         int result = -EINVAL;
1367         uint8_t count;
1368         struct pp_atomctrl_clock_dividers_vi dividers;
1369         struct phm_ppt_v1_information *table_info =
1370                         (struct phm_ppt_v1_information *)(hwmgr->pptable);
1371         struct phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
1372                         table_info->mm_dep_table;
1373         struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
1374         uint32_t vddci;
1375
1376         table->SamuLevelCount = (uint8_t)(mm_table->count);
1377         table->SamuBootLevel = 0;
1378
1379         for (count = 0; count < table->SamuLevelCount; count++) {
1380                 table->SamuLevel[count].Frequency = mm_table->entries[count].samclock;
1381                 table->SamuLevel[count].MinVoltage |=
1382                                 (mm_table->entries[count].vddc * VOLTAGE_SCALE) << VDDC_SHIFT;
1383
1384                 if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->vddci_control)
1385                         vddci = (uint32_t)phm_find_closest_vddci(&(data->vddci_voltage_table),
1386                                                 mm_table->entries[count].vddc - VDDC_VDDCI_DELTA);
1387                 else if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->vddci_control)
1388                         vddci = mm_table->entries[count].vddc - VDDC_VDDCI_DELTA;
1389                 else
1390                         vddci = (data->vbios_boot_state.vddci_bootup_value * VOLTAGE_SCALE) << VDDCI_SHIFT;
1391
1392
1393                 table->SamuLevel[count].MinVoltage |=
1394                                 (vddci * VOLTAGE_SCALE) << VDDCI_SHIFT;
1395                 table->SamuLevel[count].MinVoltage |= 1 << PHASES_SHIFT;
1396
1397                 /*retrieve divider value for VBIOS */
1398                 result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
1399                                 table->SamuLevel[count].Frequency, &dividers);
1400                 PP_ASSERT_WITH_CODE((0 == result),
1401                                 "can not find divide id for VCE engine clock",
1402                                 return result);
1403
1404                 table->SamuLevel[count].Divider = (uint8_t)dividers.pll_post_divider;
1405
1406                 CONVERT_FROM_HOST_TO_SMC_UL(table->SamuLevel[count].Frequency);
1407                 CONVERT_FROM_HOST_TO_SMC_UL(table->SamuLevel[count].MinVoltage);
1408         }
1409         return result;
1410 }
1411
1412 static int polaris10_populate_memory_timing_parameters(struct pp_hwmgr *hwmgr,
1413                 int32_t eng_clock, int32_t mem_clock,
1414                 SMU74_Discrete_MCArbDramTimingTableEntry *arb_regs)
1415 {
1416         uint32_t dram_timing;
1417         uint32_t dram_timing2;
1418         uint32_t burst_time;
1419         int result;
1420
1421         result = atomctrl_set_engine_dram_timings_rv770(hwmgr,
1422                         eng_clock, mem_clock);
1423         PP_ASSERT_WITH_CODE(result == 0,
1424                         "Error calling VBIOS to set DRAM_TIMING.", return result);
1425
1426         dram_timing = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING);
1427         dram_timing2 = cgs_read_register(hwmgr->device, mmMC_ARB_DRAM_TIMING2);
1428         burst_time = PHM_READ_FIELD(hwmgr->device, MC_ARB_BURST_TIME, STATE0);
1429
1430
1431         arb_regs->McArbDramTiming  = PP_HOST_TO_SMC_UL(dram_timing);
1432         arb_regs->McArbDramTiming2 = PP_HOST_TO_SMC_UL(dram_timing2);
1433         arb_regs->McArbBurstTime   = (uint8_t)burst_time;
1434
1435         return 0;
1436 }
1437
1438 static int polaris10_program_memory_timing_parameters(struct pp_hwmgr *hwmgr)
1439 {
1440         struct smu7_hwmgr *hw_data = (struct smu7_hwmgr *)(hwmgr->backend);
1441         struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
1442         struct SMU74_Discrete_MCArbDramTimingTable arb_regs;
1443         uint32_t i, j;
1444         int result = 0;
1445
1446         for (i = 0; i < hw_data->dpm_table.sclk_table.count; i++) {
1447                 for (j = 0; j < hw_data->dpm_table.mclk_table.count; j++) {
1448                         result = polaris10_populate_memory_timing_parameters(hwmgr,
1449                                         hw_data->dpm_table.sclk_table.dpm_levels[i].value,
1450                                         hw_data->dpm_table.mclk_table.dpm_levels[j].value,
1451                                         &arb_regs.entries[i][j]);
1452                         if (result == 0)
1453                                 result = atomctrl_set_ac_timing_ai(hwmgr, hw_data->dpm_table.mclk_table.dpm_levels[j].value, j);
1454                         if (result != 0)
1455                                 return result;
1456                 }
1457         }
1458
1459         result = smu7_copy_bytes_to_smc(
1460                         hwmgr,
1461                         smu_data->smu7_data.arb_table_start,
1462                         (uint8_t *)&arb_regs,
1463                         sizeof(SMU74_Discrete_MCArbDramTimingTable),
1464                         SMC_RAM_END);
1465         return result;
1466 }
1467
1468 static int polaris10_populate_smc_uvd_level(struct pp_hwmgr *hwmgr,
1469                 struct SMU74_Discrete_DpmTable *table)
1470 {
1471         int result = -EINVAL;
1472         uint8_t count;
1473         struct pp_atomctrl_clock_dividers_vi dividers;
1474         struct phm_ppt_v1_information *table_info =
1475                         (struct phm_ppt_v1_information *)(hwmgr->pptable);
1476         struct phm_ppt_v1_mm_clock_voltage_dependency_table *mm_table =
1477                         table_info->mm_dep_table;
1478         struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
1479         uint32_t vddci;
1480
1481         table->UvdLevelCount = (uint8_t)(mm_table->count);
1482         table->UvdBootLevel = 0;
1483
1484         for (count = 0; count < table->UvdLevelCount; count++) {
1485                 table->UvdLevel[count].MinVoltage = 0;
1486                 table->UvdLevel[count].VclkFrequency = mm_table->entries[count].vclk;
1487                 table->UvdLevel[count].DclkFrequency = mm_table->entries[count].dclk;
1488                 table->UvdLevel[count].MinVoltage |= (mm_table->entries[count].vddc *
1489                                 VOLTAGE_SCALE) << VDDC_SHIFT;
1490
1491                 if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->vddci_control)
1492                         vddci = (uint32_t)phm_find_closest_vddci(&(data->vddci_voltage_table),
1493                                                 mm_table->entries[count].vddc - VDDC_VDDCI_DELTA);
1494                 else if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->vddci_control)
1495                         vddci = mm_table->entries[count].vddc - VDDC_VDDCI_DELTA;
1496                 else
1497                         vddci = (data->vbios_boot_state.vddci_bootup_value * VOLTAGE_SCALE) << VDDCI_SHIFT;
1498
1499                 table->UvdLevel[count].MinVoltage |= (vddci * VOLTAGE_SCALE) << VDDCI_SHIFT;
1500                 table->UvdLevel[count].MinVoltage |= 1 << PHASES_SHIFT;
1501
1502                 /* retrieve divider value for VBIOS */
1503                 result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
1504                                 table->UvdLevel[count].VclkFrequency, &dividers);
1505                 PP_ASSERT_WITH_CODE((0 == result),
1506                                 "can not find divide id for Vclk clock", return result);
1507
1508                 table->UvdLevel[count].VclkDivider = (uint8_t)dividers.pll_post_divider;
1509
1510                 result = atomctrl_get_dfs_pll_dividers_vi(hwmgr,
1511                                 table->UvdLevel[count].DclkFrequency, &dividers);
1512                 PP_ASSERT_WITH_CODE((0 == result),
1513                                 "can not find divide id for Dclk clock", return result);
1514
1515                 table->UvdLevel[count].DclkDivider = (uint8_t)dividers.pll_post_divider;
1516
1517                 CONVERT_FROM_HOST_TO_SMC_UL(table->UvdLevel[count].VclkFrequency);
1518                 CONVERT_FROM_HOST_TO_SMC_UL(table->UvdLevel[count].DclkFrequency);
1519                 CONVERT_FROM_HOST_TO_SMC_UL(table->UvdLevel[count].MinVoltage);
1520         }
1521
1522         return result;
1523 }
1524
1525 static int polaris10_populate_smc_boot_level(struct pp_hwmgr *hwmgr,
1526                 struct SMU74_Discrete_DpmTable *table)
1527 {
1528         int result = 0;
1529         struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
1530
1531         table->GraphicsBootLevel = 0;
1532         table->MemoryBootLevel = 0;
1533
1534         /* find boot level from dpm table */
1535         result = phm_find_boot_level(&(data->dpm_table.sclk_table),
1536                         data->vbios_boot_state.sclk_bootup_value,
1537                         (uint32_t *)&(table->GraphicsBootLevel));
1538
1539         result = phm_find_boot_level(&(data->dpm_table.mclk_table),
1540                         data->vbios_boot_state.mclk_bootup_value,
1541                         (uint32_t *)&(table->MemoryBootLevel));
1542
1543         table->BootVddc  = data->vbios_boot_state.vddc_bootup_value *
1544                         VOLTAGE_SCALE;
1545         table->BootVddci = data->vbios_boot_state.vddci_bootup_value *
1546                         VOLTAGE_SCALE;
1547         table->BootMVdd  = data->vbios_boot_state.mvdd_bootup_value *
1548                         VOLTAGE_SCALE;
1549
1550         CONVERT_FROM_HOST_TO_SMC_US(table->BootVddc);
1551         CONVERT_FROM_HOST_TO_SMC_US(table->BootVddci);
1552         CONVERT_FROM_HOST_TO_SMC_US(table->BootMVdd);
1553
1554         return 0;
1555 }
1556
1557 static int polaris10_populate_smc_initailial_state(struct pp_hwmgr *hwmgr)
1558 {
1559         struct smu7_hwmgr *hw_data = (struct smu7_hwmgr *)(hwmgr->backend);
1560         struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
1561         struct phm_ppt_v1_information *table_info =
1562                         (struct phm_ppt_v1_information *)(hwmgr->pptable);
1563         uint8_t count, level;
1564
1565         count = (uint8_t)(table_info->vdd_dep_on_sclk->count);
1566
1567         for (level = 0; level < count; level++) {
1568                 if (table_info->vdd_dep_on_sclk->entries[level].clk >=
1569                                 hw_data->vbios_boot_state.sclk_bootup_value) {
1570                         smu_data->smc_state_table.GraphicsBootLevel = level;
1571                         break;
1572                 }
1573         }
1574
1575         count = (uint8_t)(table_info->vdd_dep_on_mclk->count);
1576         for (level = 0; level < count; level++) {
1577                 if (table_info->vdd_dep_on_mclk->entries[level].clk >=
1578                                 hw_data->vbios_boot_state.mclk_bootup_value) {
1579                         smu_data->smc_state_table.MemoryBootLevel = level;
1580                         break;
1581                 }
1582         }
1583
1584         return 0;
1585 }
1586
1587 static int polaris10_populate_clock_stretcher_data_table(struct pp_hwmgr *hwmgr)
1588 {
1589         uint32_t ro, efuse, volt_without_cks, volt_with_cks, value, max, min;
1590         struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
1591
1592         uint8_t i, stretch_amount, volt_offset = 0;
1593         struct phm_ppt_v1_information *table_info =
1594                         (struct phm_ppt_v1_information *)(hwmgr->pptable);
1595         struct phm_ppt_v1_clock_voltage_dependency_table *sclk_table =
1596                         table_info->vdd_dep_on_sclk;
1597
1598         stretch_amount = (uint8_t)table_info->cac_dtp_table->usClockStretchAmount;
1599
1600         /* Read SMU_Eefuse to read and calculate RO and determine
1601          * if the part is SS or FF. if RO >= 1660MHz, part is FF.
1602          */
1603         efuse = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC,
1604                         ixSMU_EFUSE_0 + (67 * 4));
1605         efuse &= 0xFF000000;
1606         efuse = efuse >> 24;
1607
1608         if (hwmgr->chip_id == CHIP_POLARIS10) {
1609                 if (hwmgr->is_kicker) {
1610                         min = 1200;
1611                         max = 2500;
1612                 } else {
1613                         min = 1000;
1614                         max = 2300;
1615                 }
1616         } else if (hwmgr->chip_id == CHIP_POLARIS11) {
1617                 if (hwmgr->is_kicker) {
1618                         min = 900;
1619                         max = 2100;
1620                 } else {
1621                         min = 1100;
1622                         max = 2100;
1623                 }
1624         } else {
1625                 min = 1100;
1626                 max = 2100;
1627         }
1628
1629         ro = efuse * (max - min) / 255 + min;
1630
1631         /* Populate Sclk_CKS_masterEn0_7 and Sclk_voltageOffset */
1632         for (i = 0; i < sclk_table->count; i++) {
1633                 smu_data->smc_state_table.Sclk_CKS_masterEn0_7 |=
1634                                 sclk_table->entries[i].cks_enable << i;
1635                 if (hwmgr->chip_id == CHIP_POLARIS10) {
1636                         volt_without_cks = (uint32_t)((2753594000U + (sclk_table->entries[i].clk/100) * 136418 - (ro - 70) * 1000000) / \
1637                                                 (2424180 - (sclk_table->entries[i].clk/100) * 1132925/1000));
1638                         volt_with_cks = (uint32_t)((2797202000U + sclk_table->entries[i].clk/100 * 3232 - (ro - 65) * 1000000) / \
1639                                         (2522480 - sclk_table->entries[i].clk/100 * 115764/100));
1640                 } else {
1641                         volt_without_cks = (uint32_t)((2416794800U + (sclk_table->entries[i].clk/100) * 1476925/10 - (ro - 50) * 1000000) / \
1642                                                 (2625416 - (sclk_table->entries[i].clk/100) * (12586807/10000)));
1643                         volt_with_cks = (uint32_t)((2999656000U - sclk_table->entries[i].clk/100 * 392803 - (ro - 44) * 1000000) / \
1644                                         (3422454 - sclk_table->entries[i].clk/100 * (18886376/10000)));
1645                 }
1646
1647                 if (volt_without_cks >= volt_with_cks)
1648                         volt_offset = (uint8_t)(((volt_without_cks - volt_with_cks +
1649                                         sclk_table->entries[i].cks_voffset) * 100 + 624) / 625);
1650
1651                 smu_data->smc_state_table.Sclk_voltageOffset[i] = volt_offset;
1652         }
1653
1654         smu_data->smc_state_table.LdoRefSel = (table_info->cac_dtp_table->ucCKS_LDO_REFSEL != 0) ? table_info->cac_dtp_table->ucCKS_LDO_REFSEL : 6;
1655         /* Populate CKS Lookup Table */
1656         if (stretch_amount == 0 || stretch_amount > 5) {
1657                 phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
1658                                 PHM_PlatformCaps_ClockStretcher);
1659                 PP_ASSERT_WITH_CODE(false,
1660                                 "Stretch Amount in PPTable not supported",
1661                                 return -EINVAL);
1662         }
1663
1664         value = cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixPWR_CKS_CNTL);
1665         value &= 0xFFFFFFFE;
1666         cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixPWR_CKS_CNTL, value);
1667
1668         return 0;
1669 }
1670
1671 static int polaris10_populate_vr_config(struct pp_hwmgr *hwmgr,
1672                 struct SMU74_Discrete_DpmTable *table)
1673 {
1674         struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
1675         struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
1676         uint16_t config;
1677
1678         config = VR_MERGED_WITH_VDDC;
1679         table->VRConfig |= (config << VRCONF_VDDGFX_SHIFT);
1680
1681         /* Set Vddc Voltage Controller */
1682         if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->voltage_control) {
1683                 config = VR_SVI2_PLANE_1;
1684                 table->VRConfig |= config;
1685         } else {
1686                 PP_ASSERT_WITH_CODE(false,
1687                                 "VDDC should be on SVI2 control in merged mode!",
1688                                 );
1689         }
1690         /* Set Vddci Voltage Controller */
1691         if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->vddci_control) {
1692                 config = VR_SVI2_PLANE_2;  /* only in merged mode */
1693                 table->VRConfig |= (config << VRCONF_VDDCI_SHIFT);
1694         } else if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->vddci_control) {
1695                 config = VR_SMIO_PATTERN_1;
1696                 table->VRConfig |= (config << VRCONF_VDDCI_SHIFT);
1697         } else {
1698                 config = VR_STATIC_VOLTAGE;
1699                 table->VRConfig |= (config << VRCONF_VDDCI_SHIFT);
1700         }
1701         /* Set Mvdd Voltage Controller */
1702         if (SMU7_VOLTAGE_CONTROL_BY_SVID2 == data->mvdd_control) {
1703                 config = VR_SVI2_PLANE_2;
1704                 table->VRConfig |= (config << VRCONF_MVDD_SHIFT);
1705                 cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, smu_data->smu7_data.soft_regs_start +
1706                         offsetof(SMU74_SoftRegisters, AllowMvddSwitch), 0x1);
1707         } else {
1708                 config = VR_STATIC_VOLTAGE;
1709                 table->VRConfig |= (config << VRCONF_MVDD_SHIFT);
1710         }
1711
1712         return 0;
1713 }
1714
1715
1716 static int polaris10_populate_avfs_parameters(struct pp_hwmgr *hwmgr)
1717 {
1718         struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
1719         struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
1720         struct amdgpu_device *adev = hwmgr->adev;
1721
1722         SMU74_Discrete_DpmTable  *table = &(smu_data->smc_state_table);
1723         int result = 0;
1724         struct pp_atom_ctrl__avfs_parameters avfs_params = {0};
1725         AVFS_meanNsigma_t AVFS_meanNsigma = { {0} };
1726         AVFS_Sclk_Offset_t AVFS_SclkOffset = { {0} };
1727         uint32_t tmp, i;
1728
1729         struct phm_ppt_v1_information *table_info =
1730                         (struct phm_ppt_v1_information *)hwmgr->pptable;
1731         struct phm_ppt_v1_clock_voltage_dependency_table *sclk_table =
1732                         table_info->vdd_dep_on_sclk;
1733
1734
1735         if (!hwmgr->avfs_supported)
1736                 return 0;
1737
1738         result = atomctrl_get_avfs_information(hwmgr, &avfs_params);
1739
1740         if (0 == result) {
1741                 if (((adev->pdev->device == 0x67ef) &&
1742                      ((adev->pdev->revision == 0xe0) ||
1743                       (adev->pdev->revision == 0xe5))) ||
1744                     ((adev->pdev->device == 0x67ff) &&
1745                      ((adev->pdev->revision == 0xcf) ||
1746                       (adev->pdev->revision == 0xef) ||
1747                       (adev->pdev->revision == 0xff)))) {
1748                         avfs_params.ucEnableApplyAVFS_CKS_OFF_Voltage = 1;
1749                         if ((adev->pdev->device == 0x67ef && adev->pdev->revision == 0xe5) ||
1750                             (adev->pdev->device == 0x67ff && adev->pdev->revision == 0xef)) {
1751                                 if ((avfs_params.ulGB_VDROOP_TABLE_CKSOFF_a0 == 0xEA522DD3) &&
1752                                     (avfs_params.ulGB_VDROOP_TABLE_CKSOFF_a1 == 0x5645A) &&
1753                                     (avfs_params.ulGB_VDROOP_TABLE_CKSOFF_a2 == 0x33F9E) &&
1754                                     (avfs_params.ulAVFSGB_FUSE_TABLE_CKSOFF_m1 == 0xFFFFC5CC) &&
1755                                     (avfs_params.usAVFSGB_FUSE_TABLE_CKSOFF_m2 == 0x1B1A) &&
1756                                     (avfs_params.ulAVFSGB_FUSE_TABLE_CKSOFF_b == 0xFFFFFCED)) {
1757                                         avfs_params.ulGB_VDROOP_TABLE_CKSOFF_a0   = 0xF718F1D4;
1758                                         avfs_params.ulGB_VDROOP_TABLE_CKSOFF_a1   = 0x323FD;
1759                                         avfs_params.ulGB_VDROOP_TABLE_CKSOFF_a2   = 0x1E455;
1760                                         avfs_params.ulAVFSGB_FUSE_TABLE_CKSOFF_m1 = 0;
1761                                         avfs_params.usAVFSGB_FUSE_TABLE_CKSOFF_m2 = 0;
1762                                         avfs_params.ulAVFSGB_FUSE_TABLE_CKSOFF_b  = 0x23;
1763                                 }
1764                         }
1765                 } else if (hwmgr->chip_id == CHIP_POLARIS12 && !hwmgr->is_kicker) {
1766                         avfs_params.ucEnableApplyAVFS_CKS_OFF_Voltage = 1;
1767                         avfs_params.ulGB_VDROOP_TABLE_CKSOFF_a0   = 0xF6B024DD;
1768                         avfs_params.ulGB_VDROOP_TABLE_CKSOFF_a1   = 0x3005E;
1769                         avfs_params.ulGB_VDROOP_TABLE_CKSOFF_a2   = 0x18A5F;
1770                         avfs_params.ulAVFSGB_FUSE_TABLE_CKSOFF_m1 = 0x315;
1771                         avfs_params.usAVFSGB_FUSE_TABLE_CKSOFF_m2 = 0xFED1;
1772                         avfs_params.ulAVFSGB_FUSE_TABLE_CKSOFF_b  = 0x3B;
1773                 } else if (((adev->pdev->device == 0x67df) &&
1774                             ((adev->pdev->revision == 0xe0) ||
1775                              (adev->pdev->revision == 0xe3) ||
1776                              (adev->pdev->revision == 0xe4) ||
1777                              (adev->pdev->revision == 0xe5) ||
1778                              (adev->pdev->revision == 0xe7) ||
1779                              (adev->pdev->revision == 0xef))) ||
1780                            ((adev->pdev->device == 0x6fdf) &&
1781                             ((adev->pdev->revision == 0xef) ||
1782                              (adev->pdev->revision == 0xff)))) {
1783                         avfs_params.ucEnableApplyAVFS_CKS_OFF_Voltage = 1;
1784                         avfs_params.ulGB_VDROOP_TABLE_CKSOFF_a0   = 0xF843B66B;
1785                         avfs_params.ulGB_VDROOP_TABLE_CKSOFF_a1   = 0x59CB5;
1786                         avfs_params.ulGB_VDROOP_TABLE_CKSOFF_a2   = 0xFFFF287F;
1787                         avfs_params.ulAVFSGB_FUSE_TABLE_CKSOFF_m1 = 0;
1788                         avfs_params.usAVFSGB_FUSE_TABLE_CKSOFF_m2 = 0xFF23;
1789                         avfs_params.ulAVFSGB_FUSE_TABLE_CKSOFF_b  = 0x58;
1790                 }
1791         }
1792
1793         if (0 == result) {
1794                 table->BTCGB_VDROOP_TABLE[0].a0  = PP_HOST_TO_SMC_UL(avfs_params.ulGB_VDROOP_TABLE_CKSON_a0);
1795                 table->BTCGB_VDROOP_TABLE[0].a1  = PP_HOST_TO_SMC_UL(avfs_params.ulGB_VDROOP_TABLE_CKSON_a1);
1796                 table->BTCGB_VDROOP_TABLE[0].a2  = PP_HOST_TO_SMC_UL(avfs_params.ulGB_VDROOP_TABLE_CKSON_a2);
1797                 table->BTCGB_VDROOP_TABLE[1].a0  = PP_HOST_TO_SMC_UL(avfs_params.ulGB_VDROOP_TABLE_CKSOFF_a0);
1798                 table->BTCGB_VDROOP_TABLE[1].a1  = PP_HOST_TO_SMC_UL(avfs_params.ulGB_VDROOP_TABLE_CKSOFF_a1);
1799                 table->BTCGB_VDROOP_TABLE[1].a2  = PP_HOST_TO_SMC_UL(avfs_params.ulGB_VDROOP_TABLE_CKSOFF_a2);
1800                 table->AVFSGB_VDROOP_TABLE[0].m1 = PP_HOST_TO_SMC_UL(avfs_params.ulAVFSGB_FUSE_TABLE_CKSON_m1);
1801                 table->AVFSGB_VDROOP_TABLE[0].m2 = PP_HOST_TO_SMC_US(avfs_params.usAVFSGB_FUSE_TABLE_CKSON_m2);
1802                 table->AVFSGB_VDROOP_TABLE[0].b  = PP_HOST_TO_SMC_UL(avfs_params.ulAVFSGB_FUSE_TABLE_CKSON_b);
1803                 table->AVFSGB_VDROOP_TABLE[0].m1_shift = 24;
1804                 table->AVFSGB_VDROOP_TABLE[0].m2_shift  = 12;
1805                 table->AVFSGB_VDROOP_TABLE[1].m1 = PP_HOST_TO_SMC_UL(avfs_params.ulAVFSGB_FUSE_TABLE_CKSOFF_m1);
1806                 table->AVFSGB_VDROOP_TABLE[1].m2 = PP_HOST_TO_SMC_US(avfs_params.usAVFSGB_FUSE_TABLE_CKSOFF_m2);
1807                 table->AVFSGB_VDROOP_TABLE[1].b  = PP_HOST_TO_SMC_UL(avfs_params.ulAVFSGB_FUSE_TABLE_CKSOFF_b);
1808                 table->AVFSGB_VDROOP_TABLE[1].m1_shift = 24;
1809                 table->AVFSGB_VDROOP_TABLE[1].m2_shift  = 12;
1810                 table->MaxVoltage                = PP_HOST_TO_SMC_US(avfs_params.usMaxVoltage_0_25mv);
1811                 AVFS_meanNsigma.Aconstant[0]      = PP_HOST_TO_SMC_UL(avfs_params.ulAVFS_meanNsigma_Acontant0);
1812                 AVFS_meanNsigma.Aconstant[1]      = PP_HOST_TO_SMC_UL(avfs_params.ulAVFS_meanNsigma_Acontant1);
1813                 AVFS_meanNsigma.Aconstant[2]      = PP_HOST_TO_SMC_UL(avfs_params.ulAVFS_meanNsigma_Acontant2);
1814                 AVFS_meanNsigma.DC_tol_sigma      = PP_HOST_TO_SMC_US(avfs_params.usAVFS_meanNsigma_DC_tol_sigma);
1815                 AVFS_meanNsigma.Platform_mean     = PP_HOST_TO_SMC_US(avfs_params.usAVFS_meanNsigma_Platform_mean);
1816                 AVFS_meanNsigma.PSM_Age_CompFactor = PP_HOST_TO_SMC_US(avfs_params.usPSM_Age_ComFactor);
1817                 AVFS_meanNsigma.Platform_sigma     = PP_HOST_TO_SMC_US(avfs_params.usAVFS_meanNsigma_Platform_sigma);
1818
1819                 for (i = 0; i < NUM_VFT_COLUMNS; i++) {
1820                         AVFS_meanNsigma.Static_Voltage_Offset[i] = (uint8_t)(sclk_table->entries[i].cks_voffset * 100 / 625);
1821                         AVFS_SclkOffset.Sclk_Offset[i] = PP_HOST_TO_SMC_US((uint16_t)(sclk_table->entries[i].sclk_offset) / 100);
1822                 }
1823
1824                 result = smu7_read_smc_sram_dword(hwmgr,
1825                                 SMU7_FIRMWARE_HEADER_LOCATION + offsetof(SMU74_Firmware_Header, AvfsMeanNSigma),
1826                                 &tmp, SMC_RAM_END);
1827
1828                 smu7_copy_bytes_to_smc(hwmgr,
1829                                         tmp,
1830                                         (uint8_t *)&AVFS_meanNsigma,
1831                                         sizeof(AVFS_meanNsigma_t),
1832                                         SMC_RAM_END);
1833
1834                 result = smu7_read_smc_sram_dword(hwmgr,
1835                                 SMU7_FIRMWARE_HEADER_LOCATION + offsetof(SMU74_Firmware_Header, AvfsSclkOffsetTable),
1836                                 &tmp, SMC_RAM_END);
1837                 smu7_copy_bytes_to_smc(hwmgr,
1838                                         tmp,
1839                                         (uint8_t *)&AVFS_SclkOffset,
1840                                         sizeof(AVFS_Sclk_Offset_t),
1841                                         SMC_RAM_END);
1842
1843                 data->avfs_vdroop_override_setting = (avfs_params.ucEnableGB_VDROOP_TABLE_CKSON << BTCGB0_Vdroop_Enable_SHIFT) |
1844                                                 (avfs_params.ucEnableGB_VDROOP_TABLE_CKSOFF << BTCGB1_Vdroop_Enable_SHIFT) |
1845                                                 (avfs_params.ucEnableGB_FUSE_TABLE_CKSON << AVFSGB0_Vdroop_Enable_SHIFT) |
1846                                                 (avfs_params.ucEnableGB_FUSE_TABLE_CKSOFF << AVFSGB1_Vdroop_Enable_SHIFT);
1847                 data->apply_avfs_cks_off_voltage = (avfs_params.ucEnableApplyAVFS_CKS_OFF_Voltage == 1) ? true : false;
1848         }
1849         return result;
1850 }
1851
1852 static int polaris10_init_arb_table_index(struct pp_hwmgr *hwmgr)
1853 {
1854         struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
1855         uint32_t tmp;
1856         int result;
1857
1858         /* This is a read-modify-write on the first byte of the ARB table.
1859          * The first byte in the SMU73_Discrete_MCArbDramTimingTable structure
1860          * is the field 'current'.
1861          * This solution is ugly, but we never write the whole table only
1862          * individual fields in it.
1863          * In reality this field should not be in that structure
1864          * but in a soft register.
1865          */
1866         result = smu7_read_smc_sram_dword(hwmgr,
1867                         smu_data->smu7_data.arb_table_start, &tmp, SMC_RAM_END);
1868
1869         if (result)
1870                 return result;
1871
1872         tmp &= 0x00FFFFFF;
1873         tmp |= ((uint32_t)MC_CG_ARB_FREQ_F1) << 24;
1874
1875         return smu7_write_smc_sram_dword(hwmgr,
1876                         smu_data->smu7_data.arb_table_start, tmp, SMC_RAM_END);
1877 }
1878
1879 static void polaris10_initialize_power_tune_defaults(struct pp_hwmgr *hwmgr)
1880 {
1881         struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
1882         struct  phm_ppt_v1_information *table_info =
1883                         (struct  phm_ppt_v1_information *)(hwmgr->pptable);
1884
1885         if (table_info &&
1886                         table_info->cac_dtp_table->usPowerTuneDataSetID <= POWERTUNE_DEFAULT_SET_MAX &&
1887                         table_info->cac_dtp_table->usPowerTuneDataSetID)
1888                 smu_data->power_tune_defaults =
1889                                 &polaris10_power_tune_data_set_array
1890                                 [table_info->cac_dtp_table->usPowerTuneDataSetID - 1];
1891         else
1892                 smu_data->power_tune_defaults = &polaris10_power_tune_data_set_array[0];
1893
1894 }
1895
1896 static int polaris10_init_smc_table(struct pp_hwmgr *hwmgr)
1897 {
1898         int result;
1899         struct smu7_hwmgr *hw_data = (struct smu7_hwmgr *)(hwmgr->backend);
1900         struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
1901
1902         struct phm_ppt_v1_information *table_info =
1903                         (struct phm_ppt_v1_information *)(hwmgr->pptable);
1904         struct SMU74_Discrete_DpmTable *table = &(smu_data->smc_state_table);
1905         uint8_t i;
1906         struct pp_atomctrl_gpio_pin_assignment gpio_pin;
1907         pp_atomctrl_clock_dividers_vi dividers;
1908
1909         polaris10_initialize_power_tune_defaults(hwmgr);
1910
1911         if (SMU7_VOLTAGE_CONTROL_NONE != hw_data->voltage_control)
1912                 polaris10_populate_smc_voltage_tables(hwmgr, table);
1913
1914         table->SystemFlags = 0;
1915         if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
1916                         PHM_PlatformCaps_AutomaticDCTransition))
1917                 table->SystemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC;
1918
1919         if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
1920                         PHM_PlatformCaps_StepVddc))
1921                 table->SystemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC;
1922
1923         if (hw_data->is_memory_gddr5)
1924                 table->SystemFlags |= PPSMC_SYSTEMFLAG_GDDR5;
1925
1926         if (hw_data->ulv_supported && table_info->us_ulv_voltage_offset) {
1927                 result = polaris10_populate_ulv_state(hwmgr, table);
1928                 PP_ASSERT_WITH_CODE(0 == result,
1929                                 "Failed to initialize ULV state!", return result);
1930                 cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC,
1931                                 ixCG_ULV_PARAMETER, SMU7_CGULVPARAMETER_DFLT);
1932         }
1933
1934         result = polaris10_populate_smc_link_level(hwmgr, table);
1935         PP_ASSERT_WITH_CODE(0 == result,
1936                         "Failed to initialize Link Level!", return result);
1937
1938         result = polaris10_populate_all_graphic_levels(hwmgr);
1939         PP_ASSERT_WITH_CODE(0 == result,
1940                         "Failed to initialize Graphics Level!", return result);
1941
1942         result = polaris10_populate_all_memory_levels(hwmgr);
1943         PP_ASSERT_WITH_CODE(0 == result,
1944                         "Failed to initialize Memory Level!", return result);
1945
1946         result = polaris10_populate_smc_acpi_level(hwmgr, table);
1947         PP_ASSERT_WITH_CODE(0 == result,
1948                         "Failed to initialize ACPI Level!", return result);
1949
1950         result = polaris10_populate_smc_vce_level(hwmgr, table);
1951         PP_ASSERT_WITH_CODE(0 == result,
1952                         "Failed to initialize VCE Level!", return result);
1953
1954         result = polaris10_populate_smc_samu_level(hwmgr, table);
1955         PP_ASSERT_WITH_CODE(0 == result,
1956                         "Failed to initialize SAMU Level!", return result);
1957
1958         /* Since only the initial state is completely set up at this point
1959          * (the other states are just copies of the boot state) we only
1960          * need to populate the  ARB settings for the initial state.
1961          */
1962         result = polaris10_program_memory_timing_parameters(hwmgr);
1963         PP_ASSERT_WITH_CODE(0 == result,
1964                         "Failed to Write ARB settings for the initial state.", return result);
1965
1966         result = polaris10_populate_smc_uvd_level(hwmgr, table);
1967         PP_ASSERT_WITH_CODE(0 == result,
1968                         "Failed to initialize UVD Level!", return result);
1969
1970         result = polaris10_populate_smc_boot_level(hwmgr, table);
1971         PP_ASSERT_WITH_CODE(0 == result,
1972                         "Failed to initialize Boot Level!", return result);
1973
1974         result = polaris10_populate_smc_initailial_state(hwmgr);
1975         PP_ASSERT_WITH_CODE(0 == result,
1976                         "Failed to initialize Boot State!", return result);
1977
1978         result = polaris10_populate_bapm_parameters_in_dpm_table(hwmgr);
1979         PP_ASSERT_WITH_CODE(0 == result,
1980                         "Failed to populate BAPM Parameters!", return result);
1981
1982         if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
1983                         PHM_PlatformCaps_ClockStretcher)) {
1984                 result = polaris10_populate_clock_stretcher_data_table(hwmgr);
1985                 PP_ASSERT_WITH_CODE(0 == result,
1986                                 "Failed to populate Clock Stretcher Data Table!",
1987                                 return result);
1988         }
1989
1990         result = polaris10_populate_avfs_parameters(hwmgr);
1991         PP_ASSERT_WITH_CODE(0 == result, "Failed to populate AVFS Parameters!", return result;);
1992
1993         table->CurrSclkPllRange = 0xff;
1994         table->GraphicsVoltageChangeEnable  = 1;
1995         table->GraphicsThermThrottleEnable  = 1;
1996         table->GraphicsInterval = 1;
1997         table->VoltageInterval  = 1;
1998         table->ThermalInterval  = 1;
1999         table->TemperatureLimitHigh =
2000                         table_info->cac_dtp_table->usTargetOperatingTemp *
2001                         SMU7_Q88_FORMAT_CONVERSION_UNIT;
2002         table->TemperatureLimitLow  =
2003                         (table_info->cac_dtp_table->usTargetOperatingTemp - 1) *
2004                         SMU7_Q88_FORMAT_CONVERSION_UNIT;
2005         table->MemoryVoltageChangeEnable = 1;
2006         table->MemoryInterval = 1;
2007         table->VoltageResponseTime = 0;
2008         table->PhaseResponseTime = 0;
2009         table->MemoryThermThrottleEnable = 1;
2010         table->PCIeBootLinkLevel = 0;
2011         table->PCIeGenInterval = 1;
2012         table->VRConfig = 0;
2013
2014         result = polaris10_populate_vr_config(hwmgr, table);
2015         PP_ASSERT_WITH_CODE(0 == result,
2016                         "Failed to populate VRConfig setting!", return result);
2017         hw_data->vr_config = table->VRConfig;
2018         table->ThermGpio = 17;
2019         table->SclkStepSize = 0x4000;
2020
2021         if (atomctrl_get_pp_assign_pin(hwmgr, VDDC_VRHOT_GPIO_PINID, &gpio_pin)) {
2022                 table->VRHotGpio = gpio_pin.uc_gpio_pin_bit_shift;
2023         } else {
2024                 table->VRHotGpio = SMU7_UNUSED_GPIO_PIN;
2025                 phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
2026                                 PHM_PlatformCaps_RegulatorHot);
2027         }
2028
2029         if (atomctrl_get_pp_assign_pin(hwmgr, PP_AC_DC_SWITCH_GPIO_PINID,
2030                         &gpio_pin)) {
2031                 table->AcDcGpio = gpio_pin.uc_gpio_pin_bit_shift;
2032                 phm_cap_set(hwmgr->platform_descriptor.platformCaps,
2033                                 PHM_PlatformCaps_AutomaticDCTransition);
2034         } else {
2035                 table->AcDcGpio = SMU7_UNUSED_GPIO_PIN;
2036                 phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
2037                                 PHM_PlatformCaps_AutomaticDCTransition);
2038         }
2039
2040         /* Thermal Output GPIO */
2041         if (atomctrl_get_pp_assign_pin(hwmgr, THERMAL_INT_OUTPUT_GPIO_PINID,
2042                         &gpio_pin)) {
2043                 phm_cap_set(hwmgr->platform_descriptor.platformCaps,
2044                                 PHM_PlatformCaps_ThermalOutGPIO);
2045
2046                 table->ThermOutGpio = gpio_pin.uc_gpio_pin_bit_shift;
2047
2048                 /* For porlarity read GPIOPAD_A with assigned Gpio pin
2049                  * since VBIOS will program this register to set 'inactive state',
2050                  * driver can then determine 'active state' from this and
2051                  * program SMU with correct polarity
2052                  */
2053                 table->ThermOutPolarity = (0 == (cgs_read_register(hwmgr->device, mmGPIOPAD_A)
2054                                         & (1 << gpio_pin.uc_gpio_pin_bit_shift))) ? 1:0;
2055                 table->ThermOutMode = SMU7_THERM_OUT_MODE_THERM_ONLY;
2056
2057                 /* if required, combine VRHot/PCC with thermal out GPIO */
2058                 if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_RegulatorHot)
2059                 && phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_CombinePCCWithThermalSignal))
2060                         table->ThermOutMode = SMU7_THERM_OUT_MODE_THERM_VRHOT;
2061         } else {
2062                 table->ThermOutGpio = 17;
2063                 table->ThermOutPolarity = 1;
2064                 table->ThermOutMode = SMU7_THERM_OUT_MODE_DISABLE;
2065         }
2066
2067         /* Populate BIF_SCLK levels into SMC DPM table */
2068         for (i = 0; i <= hw_data->dpm_table.pcie_speed_table.count; i++) {
2069                 result = atomctrl_get_dfs_pll_dividers_vi(hwmgr, smu_data->bif_sclk_table[i], &dividers);
2070                 PP_ASSERT_WITH_CODE((result == 0), "Can not find DFS divide id for Sclk", return result);
2071
2072                 if (i == 0)
2073                         table->Ulv.BifSclkDfs = PP_HOST_TO_SMC_US((USHORT)(dividers.pll_post_divider));
2074                 else
2075                         table->LinkLevel[i-1].BifSclkDfs = PP_HOST_TO_SMC_US((USHORT)(dividers.pll_post_divider));
2076         }
2077
2078         for (i = 0; i < SMU74_MAX_ENTRIES_SMIO; i++)
2079                 table->Smio[i] = PP_HOST_TO_SMC_UL(table->Smio[i]);
2080
2081         CONVERT_FROM_HOST_TO_SMC_UL(table->SystemFlags);
2082         CONVERT_FROM_HOST_TO_SMC_UL(table->VRConfig);
2083         CONVERT_FROM_HOST_TO_SMC_UL(table->SmioMask1);
2084         CONVERT_FROM_HOST_TO_SMC_UL(table->SmioMask2);
2085         CONVERT_FROM_HOST_TO_SMC_UL(table->SclkStepSize);
2086         CONVERT_FROM_HOST_TO_SMC_UL(table->CurrSclkPllRange);
2087         CONVERT_FROM_HOST_TO_SMC_US(table->TemperatureLimitHigh);
2088         CONVERT_FROM_HOST_TO_SMC_US(table->TemperatureLimitLow);
2089         CONVERT_FROM_HOST_TO_SMC_US(table->VoltageResponseTime);
2090         CONVERT_FROM_HOST_TO_SMC_US(table->PhaseResponseTime);
2091
2092         /* Upload all dpm data to SMC memory.(dpm level, dpm level count etc) */
2093         result = smu7_copy_bytes_to_smc(hwmgr,
2094                         smu_data->smu7_data.dpm_table_start +
2095                         offsetof(SMU74_Discrete_DpmTable, SystemFlags),
2096                         (uint8_t *)&(table->SystemFlags),
2097                         sizeof(SMU74_Discrete_DpmTable) - 3 * sizeof(SMU74_PIDController),
2098                         SMC_RAM_END);
2099         PP_ASSERT_WITH_CODE(0 == result,
2100                         "Failed to upload dpm data to SMC memory!", return result);
2101
2102         result = polaris10_init_arb_table_index(hwmgr);
2103         PP_ASSERT_WITH_CODE(0 == result,
2104                         "Failed to upload arb data to SMC memory!", return result);
2105
2106         result = polaris10_populate_pm_fuses(hwmgr);
2107         PP_ASSERT_WITH_CODE(0 == result,
2108                         "Failed to  populate PM fuses to SMC memory!", return result);
2109
2110         return 0;
2111 }
2112
2113 static int polaris10_program_mem_timing_parameters(struct pp_hwmgr *hwmgr)
2114 {
2115         struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
2116
2117         if (data->need_update_smu7_dpm_table &
2118                 (DPMTABLE_OD_UPDATE_SCLK + DPMTABLE_OD_UPDATE_MCLK))
2119                 return polaris10_program_memory_timing_parameters(hwmgr);
2120
2121         return 0;
2122 }
2123
2124 int polaris10_thermal_avfs_enable(struct pp_hwmgr *hwmgr)
2125 {
2126         struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
2127
2128         if (!hwmgr->avfs_supported)
2129                 return 0;
2130
2131         smum_send_msg_to_smc_with_parameter(hwmgr,
2132                         PPSMC_MSG_SetGBDroopSettings, data->avfs_vdroop_override_setting,
2133                         NULL);
2134
2135         smum_send_msg_to_smc(hwmgr, PPSMC_MSG_EnableAvfs, NULL);
2136
2137         /* Apply avfs cks-off voltages to avoid the overshoot
2138          * when switching to the highest sclk frequency
2139          */
2140         if (data->apply_avfs_cks_off_voltage)
2141                 smum_send_msg_to_smc(hwmgr, PPSMC_MSG_ApplyAvfsCksOffVoltage, NULL);
2142
2143         return 0;
2144 }
2145
2146 static int polaris10_thermal_setup_fan_table(struct pp_hwmgr *hwmgr)
2147 {
2148         struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
2149         SMU74_Discrete_FanTable fan_table = { FDO_MODE_HARDWARE };
2150         uint32_t duty100;
2151         uint32_t t_diff1, t_diff2, pwm_diff1, pwm_diff2;
2152         uint16_t fdo_min, slope1, slope2;
2153         uint32_t reference_clock;
2154         int res;
2155         uint64_t tmp64;
2156
2157         if (hwmgr->thermal_controller.fanInfo.bNoFan) {
2158                 phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
2159                         PHM_PlatformCaps_MicrocodeFanControl);
2160                 return 0;
2161         }
2162
2163         if (smu_data->smu7_data.fan_table_start == 0) {
2164                 phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
2165                                 PHM_PlatformCaps_MicrocodeFanControl);
2166                 return 0;
2167         }
2168
2169         duty100 = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,
2170                         CG_FDO_CTRL1, FMAX_DUTY100);
2171
2172         if (duty100 == 0) {
2173                 phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
2174                                 PHM_PlatformCaps_MicrocodeFanControl);
2175                 return 0;
2176         }
2177
2178         /* use hardware fan control */
2179         if (hwmgr->thermal_controller.use_hw_fan_control)
2180                 return 0;
2181
2182         tmp64 = hwmgr->thermal_controller.advanceFanControlParameters.
2183                         usPWMMin * duty100;
2184         do_div(tmp64, 10000);
2185         fdo_min = (uint16_t)tmp64;
2186
2187         t_diff1 = hwmgr->thermal_controller.advanceFanControlParameters.usTMed -
2188                         hwmgr->thermal_controller.advanceFanControlParameters.usTMin;
2189         t_diff2 = hwmgr->thermal_controller.advanceFanControlParameters.usTHigh -
2190                         hwmgr->thermal_controller.advanceFanControlParameters.usTMed;
2191
2192         pwm_diff1 = hwmgr->thermal_controller.advanceFanControlParameters.usPWMMed -
2193                         hwmgr->thermal_controller.advanceFanControlParameters.usPWMMin;
2194         pwm_diff2 = hwmgr->thermal_controller.advanceFanControlParameters.usPWMHigh -
2195                         hwmgr->thermal_controller.advanceFanControlParameters.usPWMMed;
2196
2197         slope1 = (uint16_t)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100);
2198         slope2 = (uint16_t)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100);
2199
2200         fan_table.TempMin = cpu_to_be16((50 + hwmgr->
2201                         thermal_controller.advanceFanControlParameters.usTMin) / 100);
2202         fan_table.TempMed = cpu_to_be16((50 + hwmgr->
2203                         thermal_controller.advanceFanControlParameters.usTMed) / 100);
2204         fan_table.TempMax = cpu_to_be16((50 + hwmgr->
2205                         thermal_controller.advanceFanControlParameters.usTMax) / 100);
2206
2207         fan_table.Slope1 = cpu_to_be16(slope1);
2208         fan_table.Slope2 = cpu_to_be16(slope2);
2209
2210         fan_table.FdoMin = cpu_to_be16(fdo_min);
2211
2212         fan_table.HystDown = cpu_to_be16(hwmgr->
2213                         thermal_controller.advanceFanControlParameters.ucTHyst);
2214
2215         fan_table.HystUp = cpu_to_be16(1);
2216
2217         fan_table.HystSlope = cpu_to_be16(1);
2218
2219         fan_table.TempRespLim = cpu_to_be16(5);
2220
2221         reference_clock = amdgpu_asic_get_xclk((struct amdgpu_device *)hwmgr->adev);
2222
2223         fan_table.RefreshPeriod = cpu_to_be32((hwmgr->
2224                         thermal_controller.advanceFanControlParameters.ulCycleDelay *
2225                         reference_clock) / 1600);
2226
2227         fan_table.FdoMax = cpu_to_be16((uint16_t)duty100);
2228
2229         fan_table.TempSrc = (uint8_t)PHM_READ_VFPF_INDIRECT_FIELD(
2230                         hwmgr->device, CGS_IND_REG__SMC,
2231                         CG_MULT_THERMAL_CTRL, TEMP_SEL);
2232
2233         res = smu7_copy_bytes_to_smc(hwmgr, smu_data->smu7_data.fan_table_start,
2234                         (uint8_t *)&fan_table, (uint32_t)sizeof(fan_table),
2235                         SMC_RAM_END);
2236
2237         if (!res && hwmgr->thermal_controller.
2238                         advanceFanControlParameters.ucMinimumPWMLimit)
2239                 res = smum_send_msg_to_smc_with_parameter(hwmgr,
2240                                 PPSMC_MSG_SetFanMinPwm,
2241                                 hwmgr->thermal_controller.
2242                                 advanceFanControlParameters.ucMinimumPWMLimit,
2243                                 NULL);
2244
2245         if (!res && hwmgr->thermal_controller.
2246                         advanceFanControlParameters.ulMinFanSCLKAcousticLimit)
2247                 res = smum_send_msg_to_smc_with_parameter(hwmgr,
2248                                 PPSMC_MSG_SetFanSclkTarget,
2249                                 hwmgr->thermal_controller.
2250                                 advanceFanControlParameters.ulMinFanSCLKAcousticLimit,
2251                                 NULL);
2252
2253         if (res)
2254                 phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
2255                                 PHM_PlatformCaps_MicrocodeFanControl);
2256
2257         return 0;
2258 }
2259
2260 static int polaris10_update_uvd_smc_table(struct pp_hwmgr *hwmgr)
2261 {
2262         struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
2263         uint32_t mm_boot_level_offset, mm_boot_level_value;
2264         struct phm_ppt_v1_information *table_info =
2265                         (struct phm_ppt_v1_information *)(hwmgr->pptable);
2266
2267         smu_data->smc_state_table.UvdBootLevel = 0;
2268         if (table_info->mm_dep_table->count > 0)
2269                 smu_data->smc_state_table.UvdBootLevel =
2270                                 (uint8_t) (table_info->mm_dep_table->count - 1);
2271         mm_boot_level_offset = smu_data->smu7_data.dpm_table_start + offsetof(SMU74_Discrete_DpmTable,
2272                                                 UvdBootLevel);
2273         mm_boot_level_offset /= 4;
2274         mm_boot_level_offset *= 4;
2275         mm_boot_level_value = cgs_read_ind_register(hwmgr->device,
2276                         CGS_IND_REG__SMC, mm_boot_level_offset);
2277         mm_boot_level_value &= 0x00FFFFFF;
2278         mm_boot_level_value |= smu_data->smc_state_table.UvdBootLevel << 24;
2279         cgs_write_ind_register(hwmgr->device,
2280                         CGS_IND_REG__SMC, mm_boot_level_offset, mm_boot_level_value);
2281
2282         if (!phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
2283                         PHM_PlatformCaps_UVDDPM) ||
2284                 phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
2285                         PHM_PlatformCaps_StablePState))
2286                 smum_send_msg_to_smc_with_parameter(hwmgr,
2287                                 PPSMC_MSG_UVDDPM_SetEnabledMask,
2288                                 (uint32_t)(1 << smu_data->smc_state_table.UvdBootLevel),
2289                                 NULL);
2290         return 0;
2291 }
2292
2293 static int polaris10_update_vce_smc_table(struct pp_hwmgr *hwmgr)
2294 {
2295         struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
2296         uint32_t mm_boot_level_offset, mm_boot_level_value;
2297         struct phm_ppt_v1_information *table_info =
2298                         (struct phm_ppt_v1_information *)(hwmgr->pptable);
2299
2300         if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
2301                                         PHM_PlatformCaps_StablePState))
2302                 smu_data->smc_state_table.VceBootLevel =
2303                         (uint8_t) (table_info->mm_dep_table->count - 1);
2304         else
2305                 smu_data->smc_state_table.VceBootLevel = 0;
2306
2307         mm_boot_level_offset = smu_data->smu7_data.dpm_table_start +
2308                                         offsetof(SMU74_Discrete_DpmTable, VceBootLevel);
2309         mm_boot_level_offset /= 4;
2310         mm_boot_level_offset *= 4;
2311         mm_boot_level_value = cgs_read_ind_register(hwmgr->device,
2312                         CGS_IND_REG__SMC, mm_boot_level_offset);
2313         mm_boot_level_value &= 0xFF00FFFF;
2314         mm_boot_level_value |= smu_data->smc_state_table.VceBootLevel << 16;
2315         cgs_write_ind_register(hwmgr->device,
2316                         CGS_IND_REG__SMC, mm_boot_level_offset, mm_boot_level_value);
2317
2318         if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_StablePState))
2319                 smum_send_msg_to_smc_with_parameter(hwmgr,
2320                                 PPSMC_MSG_VCEDPM_SetEnabledMask,
2321                                 (uint32_t)1 << smu_data->smc_state_table.VceBootLevel,
2322                                 NULL);
2323         return 0;
2324 }
2325
2326 static int polaris10_update_bif_smc_table(struct pp_hwmgr *hwmgr)
2327 {
2328         struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
2329         struct phm_ppt_v1_information *table_info =
2330                         (struct phm_ppt_v1_information *)(hwmgr->pptable);
2331         struct phm_ppt_v1_pcie_table *pcie_table = table_info->pcie_table;
2332         int max_entry, i;
2333
2334         max_entry = (SMU74_MAX_LEVELS_LINK < pcie_table->count) ?
2335                                                 SMU74_MAX_LEVELS_LINK :
2336                                                 pcie_table->count;
2337         /* Setup BIF_SCLK levels */
2338         for (i = 0; i < max_entry; i++)
2339                 smu_data->bif_sclk_table[i] = pcie_table->entries[i].pcie_sclk;
2340         return 0;
2341 }
2342
2343 static int polaris10_update_smc_table(struct pp_hwmgr *hwmgr, uint32_t type)
2344 {
2345         switch (type) {
2346         case SMU_UVD_TABLE:
2347                 polaris10_update_uvd_smc_table(hwmgr);
2348                 break;
2349         case SMU_VCE_TABLE:
2350                 polaris10_update_vce_smc_table(hwmgr);
2351                 break;
2352         case SMU_BIF_TABLE:
2353                 polaris10_update_bif_smc_table(hwmgr);
2354         default:
2355                 break;
2356         }
2357         return 0;
2358 }
2359
2360 static int polaris10_update_sclk_threshold(struct pp_hwmgr *hwmgr)
2361 {
2362         struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
2363         struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
2364
2365         int result = 0;
2366         uint32_t low_sclk_interrupt_threshold = 0;
2367
2368         if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
2369                         PHM_PlatformCaps_SclkThrottleLowNotification)
2370                 && (data->low_sclk_interrupt_threshold != 0)) {
2371                 low_sclk_interrupt_threshold =
2372                                 data->low_sclk_interrupt_threshold;
2373
2374                 CONVERT_FROM_HOST_TO_SMC_UL(low_sclk_interrupt_threshold);
2375
2376                 result = smu7_copy_bytes_to_smc(
2377                                 hwmgr,
2378                                 smu_data->smu7_data.dpm_table_start +
2379                                 offsetof(SMU74_Discrete_DpmTable,
2380                                         LowSclkInterruptThreshold),
2381                                 (uint8_t *)&low_sclk_interrupt_threshold,
2382                                 sizeof(uint32_t),
2383                                 SMC_RAM_END);
2384         }
2385         PP_ASSERT_WITH_CODE((result == 0),
2386                         "Failed to update SCLK threshold!", return result);
2387
2388         result = polaris10_program_mem_timing_parameters(hwmgr);
2389         PP_ASSERT_WITH_CODE((result == 0),
2390                         "Failed to program memory timing parameters!",
2391                         );
2392
2393         return result;
2394 }
2395
2396 static uint32_t polaris10_get_offsetof(uint32_t type, uint32_t member)
2397 {
2398         switch (type) {
2399         case SMU_SoftRegisters:
2400                 switch (member) {
2401                 case HandshakeDisables:
2402                         return offsetof(SMU74_SoftRegisters, HandshakeDisables);
2403                 case VoltageChangeTimeout:
2404                         return offsetof(SMU74_SoftRegisters, VoltageChangeTimeout);
2405                 case AverageGraphicsActivity:
2406                         return offsetof(SMU74_SoftRegisters, AverageGraphicsActivity);
2407                 case AverageMemoryActivity:
2408                         return offsetof(SMU74_SoftRegisters, AverageMemoryActivity);
2409                 case PreVBlankGap:
2410                         return offsetof(SMU74_SoftRegisters, PreVBlankGap);
2411                 case VBlankTimeout:
2412                         return offsetof(SMU74_SoftRegisters, VBlankTimeout);
2413                 case UcodeLoadStatus:
2414                         return offsetof(SMU74_SoftRegisters, UcodeLoadStatus);
2415                 case DRAM_LOG_ADDR_H:
2416                         return offsetof(SMU74_SoftRegisters, DRAM_LOG_ADDR_H);
2417                 case DRAM_LOG_ADDR_L:
2418                         return offsetof(SMU74_SoftRegisters, DRAM_LOG_ADDR_L);
2419                 case DRAM_LOG_PHY_ADDR_H:
2420                         return offsetof(SMU74_SoftRegisters, DRAM_LOG_PHY_ADDR_H);
2421                 case DRAM_LOG_PHY_ADDR_L:
2422                         return offsetof(SMU74_SoftRegisters, DRAM_LOG_PHY_ADDR_L);
2423                 case DRAM_LOG_BUFF_SIZE:
2424                         return offsetof(SMU74_SoftRegisters, DRAM_LOG_BUFF_SIZE);
2425                 }
2426                 break;
2427         case SMU_Discrete_DpmTable:
2428                 switch (member) {
2429                 case UvdBootLevel:
2430                         return offsetof(SMU74_Discrete_DpmTable, UvdBootLevel);
2431                 case VceBootLevel:
2432                         return offsetof(SMU74_Discrete_DpmTable, VceBootLevel);
2433                 case LowSclkInterruptThreshold:
2434                         return offsetof(SMU74_Discrete_DpmTable, LowSclkInterruptThreshold);
2435                 }
2436                 break;
2437         }
2438         pr_warn("can't get the offset of type %x member %x\n", type, member);
2439         return 0;
2440 }
2441
2442 static uint32_t polaris10_get_mac_definition(uint32_t value)
2443 {
2444         switch (value) {
2445         case SMU_MAX_LEVELS_GRAPHICS:
2446                 return SMU74_MAX_LEVELS_GRAPHICS;
2447         case SMU_MAX_LEVELS_MEMORY:
2448                 return SMU74_MAX_LEVELS_MEMORY;
2449         case SMU_MAX_LEVELS_LINK:
2450                 return SMU74_MAX_LEVELS_LINK;
2451         case SMU_MAX_ENTRIES_SMIO:
2452                 return SMU74_MAX_ENTRIES_SMIO;
2453         case SMU_MAX_LEVELS_VDDC:
2454                 return SMU74_MAX_LEVELS_VDDC;
2455         case SMU_MAX_LEVELS_VDDGFX:
2456                 return SMU74_MAX_LEVELS_VDDGFX;
2457         case SMU_MAX_LEVELS_VDDCI:
2458                 return SMU74_MAX_LEVELS_VDDCI;
2459         case SMU_MAX_LEVELS_MVDD:
2460                 return SMU74_MAX_LEVELS_MVDD;
2461         case SMU_UVD_MCLK_HANDSHAKE_DISABLE:
2462                 return SMU7_UVD_MCLK_HANDSHAKE_DISABLE;
2463         }
2464
2465         pr_warn("can't get the mac of %x\n", value);
2466         return 0;
2467 }
2468
2469 static int polaris10_process_firmware_header(struct pp_hwmgr *hwmgr)
2470 {
2471         struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)(hwmgr->smu_backend);
2472         struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
2473         uint32_t tmp;
2474         int result;
2475         bool error = false;
2476
2477         result = smu7_read_smc_sram_dword(hwmgr,
2478                         SMU7_FIRMWARE_HEADER_LOCATION +
2479                         offsetof(SMU74_Firmware_Header, DpmTable),
2480                         &tmp, SMC_RAM_END);
2481
2482         if (0 == result)
2483                 smu_data->smu7_data.dpm_table_start = tmp;
2484
2485         error |= (0 != result);
2486
2487         result = smu7_read_smc_sram_dword(hwmgr,
2488                         SMU7_FIRMWARE_HEADER_LOCATION +
2489                         offsetof(SMU74_Firmware_Header, SoftRegisters),
2490                         &tmp, SMC_RAM_END);
2491
2492         if (!result) {
2493                 data->soft_regs_start = tmp;
2494                 smu_data->smu7_data.soft_regs_start = tmp;
2495         }
2496
2497         error |= (0 != result);
2498
2499         result = smu7_read_smc_sram_dword(hwmgr,
2500                         SMU7_FIRMWARE_HEADER_LOCATION +
2501                         offsetof(SMU74_Firmware_Header, mcRegisterTable),
2502                         &tmp, SMC_RAM_END);
2503
2504         if (!result)
2505                 smu_data->smu7_data.mc_reg_table_start = tmp;
2506
2507         result = smu7_read_smc_sram_dword(hwmgr,
2508                         SMU7_FIRMWARE_HEADER_LOCATION +
2509                         offsetof(SMU74_Firmware_Header, FanTable),
2510                         &tmp, SMC_RAM_END);
2511
2512         if (!result)
2513                 smu_data->smu7_data.fan_table_start = tmp;
2514
2515         error |= (0 != result);
2516
2517         result = smu7_read_smc_sram_dword(hwmgr,
2518                         SMU7_FIRMWARE_HEADER_LOCATION +
2519                         offsetof(SMU74_Firmware_Header, mcArbDramTimingTable),
2520                         &tmp, SMC_RAM_END);
2521
2522         if (!result)
2523                 smu_data->smu7_data.arb_table_start = tmp;
2524
2525         error |= (0 != result);
2526
2527         result = smu7_read_smc_sram_dword(hwmgr,
2528                         SMU7_FIRMWARE_HEADER_LOCATION +
2529                         offsetof(SMU74_Firmware_Header, Version),
2530                         &tmp, SMC_RAM_END);
2531
2532         if (!result)
2533                 hwmgr->microcode_version_info.SMC = tmp;
2534
2535         error |= (0 != result);
2536
2537         return error ? -1 : 0;
2538 }
2539
2540 static bool polaris10_is_dpm_running(struct pp_hwmgr *hwmgr)
2541 {
2542         return (1 == PHM_READ_INDIRECT_FIELD(hwmgr->device,
2543                         CGS_IND_REG__SMC, FEATURE_STATUS, VOLTAGE_CONTROLLER_ON))
2544                         ? true : false;
2545 }
2546
2547 static int polaris10_update_dpm_settings(struct pp_hwmgr *hwmgr,
2548                                 void *profile_setting)
2549 {
2550         struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
2551         struct polaris10_smumgr *smu_data = (struct polaris10_smumgr *)
2552                         (hwmgr->smu_backend);
2553         struct profile_mode_setting *setting;
2554         struct SMU74_Discrete_GraphicsLevel *levels =
2555                         smu_data->smc_state_table.GraphicsLevel;
2556         uint32_t array = smu_data->smu7_data.dpm_table_start +
2557                         offsetof(SMU74_Discrete_DpmTable, GraphicsLevel);
2558
2559         uint32_t mclk_array = smu_data->smu7_data.dpm_table_start +
2560                         offsetof(SMU74_Discrete_DpmTable, MemoryLevel);
2561         struct SMU74_Discrete_MemoryLevel *mclk_levels =
2562                         smu_data->smc_state_table.MemoryLevel;
2563         uint32_t i;
2564         uint32_t offset, up_hyst_offset, down_hyst_offset, clk_activity_offset, tmp;
2565
2566         if (profile_setting == NULL)
2567                 return -EINVAL;
2568
2569         setting = (struct profile_mode_setting *)profile_setting;
2570
2571         if (setting->bupdate_sclk) {
2572                 if (!data->sclk_dpm_key_disabled)
2573                         smum_send_msg_to_smc(hwmgr, PPSMC_MSG_SCLKDPM_FreezeLevel, NULL);
2574                 for (i = 0; i < smu_data->smc_state_table.GraphicsDpmLevelCount; i++) {
2575                         if (levels[i].ActivityLevel !=
2576                                 cpu_to_be16(setting->sclk_activity)) {
2577                                 levels[i].ActivityLevel = cpu_to_be16(setting->sclk_activity);
2578
2579                                 clk_activity_offset = array + (sizeof(SMU74_Discrete_GraphicsLevel) * i)
2580                                                 + offsetof(SMU74_Discrete_GraphicsLevel, ActivityLevel);
2581                                 offset = clk_activity_offset & ~0x3;
2582                                 tmp = PP_HOST_TO_SMC_UL(cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, offset));
2583                                 tmp = phm_set_field_to_u32(clk_activity_offset, tmp, levels[i].ActivityLevel, sizeof(uint16_t));
2584                                 cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, offset, PP_HOST_TO_SMC_UL(tmp));
2585
2586                         }
2587                         if (levels[i].UpHyst != setting->sclk_up_hyst ||
2588                                 levels[i].DownHyst != setting->sclk_down_hyst) {
2589                                 levels[i].UpHyst = setting->sclk_up_hyst;
2590                                 levels[i].DownHyst = setting->sclk_down_hyst;
2591                                 up_hyst_offset = array + (sizeof(SMU74_Discrete_GraphicsLevel) * i)
2592                                                 + offsetof(SMU74_Discrete_GraphicsLevel, UpHyst);
2593                                 down_hyst_offset = array + (sizeof(SMU74_Discrete_GraphicsLevel) * i)
2594                                                 + offsetof(SMU74_Discrete_GraphicsLevel, DownHyst);
2595                                 offset = up_hyst_offset & ~0x3;
2596                                 tmp = PP_HOST_TO_SMC_UL(cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, offset));
2597                                 tmp = phm_set_field_to_u32(up_hyst_offset, tmp, levels[i].UpHyst, sizeof(uint8_t));
2598                                 tmp = phm_set_field_to_u32(down_hyst_offset, tmp, levels[i].DownHyst, sizeof(uint8_t));
2599                                 cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, offset, PP_HOST_TO_SMC_UL(tmp));
2600                         }
2601                 }
2602                 if (!data->sclk_dpm_key_disabled)
2603                         smum_send_msg_to_smc(hwmgr, PPSMC_MSG_SCLKDPM_UnfreezeLevel, NULL);
2604         }
2605
2606         if (setting->bupdate_mclk) {
2607                 if (!data->mclk_dpm_key_disabled)
2608                         smum_send_msg_to_smc(hwmgr, PPSMC_MSG_MCLKDPM_FreezeLevel, NULL);
2609                 for (i = 0; i < smu_data->smc_state_table.MemoryDpmLevelCount; i++) {
2610                         if (mclk_levels[i].ActivityLevel !=
2611                                 cpu_to_be16(setting->mclk_activity)) {
2612                                 mclk_levels[i].ActivityLevel = cpu_to_be16(setting->mclk_activity);
2613
2614                                 clk_activity_offset = mclk_array + (sizeof(SMU74_Discrete_MemoryLevel) * i)
2615                                                 + offsetof(SMU74_Discrete_MemoryLevel, ActivityLevel);
2616                                 offset = clk_activity_offset & ~0x3;
2617                                 tmp = PP_HOST_TO_SMC_UL(cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, offset));
2618                                 tmp = phm_set_field_to_u32(clk_activity_offset, tmp, mclk_levels[i].ActivityLevel, sizeof(uint16_t));
2619                                 cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, offset, PP_HOST_TO_SMC_UL(tmp));
2620
2621                         }
2622                         if (mclk_levels[i].UpHyst != setting->mclk_up_hyst ||
2623                                 mclk_levels[i].DownHyst != setting->mclk_down_hyst) {
2624                                 mclk_levels[i].UpHyst = setting->mclk_up_hyst;
2625                                 mclk_levels[i].DownHyst = setting->mclk_down_hyst;
2626                                 up_hyst_offset = mclk_array + (sizeof(SMU74_Discrete_MemoryLevel) * i)
2627                                                 + offsetof(SMU74_Discrete_MemoryLevel, UpHyst);
2628                                 down_hyst_offset = mclk_array + (sizeof(SMU74_Discrete_MemoryLevel) * i)
2629                                                 + offsetof(SMU74_Discrete_MemoryLevel, DownHyst);
2630                                 offset = up_hyst_offset & ~0x3;
2631                                 tmp = PP_HOST_TO_SMC_UL(cgs_read_ind_register(hwmgr->device, CGS_IND_REG__SMC, offset));
2632                                 tmp = phm_set_field_to_u32(up_hyst_offset, tmp, mclk_levels[i].UpHyst, sizeof(uint8_t));
2633                                 tmp = phm_set_field_to_u32(down_hyst_offset, tmp, mclk_levels[i].DownHyst, sizeof(uint8_t));
2634                                 cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, offset, PP_HOST_TO_SMC_UL(tmp));
2635                         }
2636                 }
2637                 if (!data->mclk_dpm_key_disabled)
2638                         smum_send_msg_to_smc(hwmgr, PPSMC_MSG_MCLKDPM_UnfreezeLevel, NULL);
2639         }
2640         return 0;
2641 }
2642
2643 const struct pp_smumgr_func polaris10_smu_funcs = {
2644         .name = "polaris10_smu",
2645         .smu_init = polaris10_smu_init,
2646         .smu_fini = smu7_smu_fini,
2647         .start_smu = polaris10_start_smu,
2648         .check_fw_load_finish = smu7_check_fw_load_finish,
2649         .request_smu_load_fw = smu7_reload_firmware,
2650         .request_smu_load_specific_fw = NULL,
2651         .send_msg_to_smc = smu7_send_msg_to_smc,
2652         .send_msg_to_smc_with_parameter = smu7_send_msg_to_smc_with_parameter,
2653         .get_argument = smu7_get_argument,
2654         .download_pptable_settings = NULL,
2655         .upload_pptable_settings = NULL,
2656         .update_smc_table = polaris10_update_smc_table,
2657         .get_offsetof = polaris10_get_offsetof,
2658         .process_firmware_header = polaris10_process_firmware_header,
2659         .init_smc_table = polaris10_init_smc_table,
2660         .update_sclk_threshold = polaris10_update_sclk_threshold,
2661         .thermal_avfs_enable = polaris10_thermal_avfs_enable,
2662         .thermal_setup_fan_table = polaris10_thermal_setup_fan_table,
2663         .populate_all_graphic_levels = polaris10_populate_all_graphic_levels,
2664         .populate_all_memory_levels = polaris10_populate_all_memory_levels,
2665         .get_mac_definition = polaris10_get_mac_definition,
2666         .is_dpm_running = polaris10_is_dpm_running,
2667         .is_hw_avfs_present = polaris10_is_hw_avfs_present,
2668         .update_dpm_settings = polaris10_update_dpm_settings,
2669 };