linux/drivers/gpu/drm/amd/pm/powerplay/si_dpm.c
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   1/*
   2 * Copyright 2013 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/module.h>
  25#include <linux/pci.h>
  26
  27#include "amdgpu.h"
  28#include "amdgpu_pm.h"
  29#include "amdgpu_dpm.h"
  30#include "amdgpu_atombios.h"
  31#include "amd_pcie.h"
  32#include "sid.h"
  33#include "r600_dpm.h"
  34#include "si_dpm.h"
  35#include "atom.h"
  36#include "../include/pptable.h"
  37#include <linux/math64.h>
  38#include <linux/seq_file.h>
  39#include <linux/firmware.h>
  40
  41#define MC_CG_ARB_FREQ_F0           0x0a
  42#define MC_CG_ARB_FREQ_F1           0x0b
  43#define MC_CG_ARB_FREQ_F2           0x0c
  44#define MC_CG_ARB_FREQ_F3           0x0d
  45
  46#define SMC_RAM_END                 0x20000
  47
  48#define SCLK_MIN_DEEPSLEEP_FREQ     1350
  49
  50
  51/* sizeof(ATOM_PPLIB_EXTENDEDHEADER) */
  52#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V2 12
  53#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V3 14
  54#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V4 16
  55#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V5 18
  56#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V6 20
  57#define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V7 22
  58
  59#define BIOS_SCRATCH_4                                    0x5cd
  60
  61MODULE_FIRMWARE("amdgpu/tahiti_smc.bin");
  62MODULE_FIRMWARE("amdgpu/pitcairn_smc.bin");
  63MODULE_FIRMWARE("amdgpu/pitcairn_k_smc.bin");
  64MODULE_FIRMWARE("amdgpu/verde_smc.bin");
  65MODULE_FIRMWARE("amdgpu/verde_k_smc.bin");
  66MODULE_FIRMWARE("amdgpu/oland_smc.bin");
  67MODULE_FIRMWARE("amdgpu/oland_k_smc.bin");
  68MODULE_FIRMWARE("amdgpu/hainan_smc.bin");
  69MODULE_FIRMWARE("amdgpu/hainan_k_smc.bin");
  70MODULE_FIRMWARE("amdgpu/banks_k_2_smc.bin");
  71
  72static const struct amd_pm_funcs si_dpm_funcs;
  73
  74union power_info {
  75        struct _ATOM_POWERPLAY_INFO info;
  76        struct _ATOM_POWERPLAY_INFO_V2 info_2;
  77        struct _ATOM_POWERPLAY_INFO_V3 info_3;
  78        struct _ATOM_PPLIB_POWERPLAYTABLE pplib;
  79        struct _ATOM_PPLIB_POWERPLAYTABLE2 pplib2;
  80        struct _ATOM_PPLIB_POWERPLAYTABLE3 pplib3;
  81        struct _ATOM_PPLIB_POWERPLAYTABLE4 pplib4;
  82        struct _ATOM_PPLIB_POWERPLAYTABLE5 pplib5;
  83};
  84
  85union fan_info {
  86        struct _ATOM_PPLIB_FANTABLE fan;
  87        struct _ATOM_PPLIB_FANTABLE2 fan2;
  88        struct _ATOM_PPLIB_FANTABLE3 fan3;
  89};
  90
  91union pplib_clock_info {
  92        struct _ATOM_PPLIB_R600_CLOCK_INFO r600;
  93        struct _ATOM_PPLIB_RS780_CLOCK_INFO rs780;
  94        struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO evergreen;
  95        struct _ATOM_PPLIB_SUMO_CLOCK_INFO sumo;
  96        struct _ATOM_PPLIB_SI_CLOCK_INFO si;
  97};
  98
  99static const u32 r600_utc[R600_PM_NUMBER_OF_TC] =
 100{
 101        R600_UTC_DFLT_00,
 102        R600_UTC_DFLT_01,
 103        R600_UTC_DFLT_02,
 104        R600_UTC_DFLT_03,
 105        R600_UTC_DFLT_04,
 106        R600_UTC_DFLT_05,
 107        R600_UTC_DFLT_06,
 108        R600_UTC_DFLT_07,
 109        R600_UTC_DFLT_08,
 110        R600_UTC_DFLT_09,
 111        R600_UTC_DFLT_10,
 112        R600_UTC_DFLT_11,
 113        R600_UTC_DFLT_12,
 114        R600_UTC_DFLT_13,
 115        R600_UTC_DFLT_14,
 116};
 117
 118static const u32 r600_dtc[R600_PM_NUMBER_OF_TC] =
 119{
 120        R600_DTC_DFLT_00,
 121        R600_DTC_DFLT_01,
 122        R600_DTC_DFLT_02,
 123        R600_DTC_DFLT_03,
 124        R600_DTC_DFLT_04,
 125        R600_DTC_DFLT_05,
 126        R600_DTC_DFLT_06,
 127        R600_DTC_DFLT_07,
 128        R600_DTC_DFLT_08,
 129        R600_DTC_DFLT_09,
 130        R600_DTC_DFLT_10,
 131        R600_DTC_DFLT_11,
 132        R600_DTC_DFLT_12,
 133        R600_DTC_DFLT_13,
 134        R600_DTC_DFLT_14,
 135};
 136
 137static const struct si_cac_config_reg cac_weights_tahiti[] =
 138{
 139        { 0x0, 0x0000ffff, 0, 0xc, SISLANDS_CACCONFIG_CGIND },
 140        { 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 141        { 0x1, 0x0000ffff, 0, 0x101, SISLANDS_CACCONFIG_CGIND },
 142        { 0x1, 0xffff0000, 16, 0xc, SISLANDS_CACCONFIG_CGIND },
 143        { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 144        { 0x3, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 145        { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 146        { 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 147        { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 148        { 0x5, 0x0000ffff, 0, 0x8fc, SISLANDS_CACCONFIG_CGIND },
 149        { 0x5, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 150        { 0x6, 0x0000ffff, 0, 0x95, SISLANDS_CACCONFIG_CGIND },
 151        { 0x6, 0xffff0000, 16, 0x34e, SISLANDS_CACCONFIG_CGIND },
 152        { 0x18f, 0x0000ffff, 0, 0x1a1, SISLANDS_CACCONFIG_CGIND },
 153        { 0x7, 0x0000ffff, 0, 0xda, SISLANDS_CACCONFIG_CGIND },
 154        { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 155        { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 156        { 0x8, 0xffff0000, 16, 0x46, SISLANDS_CACCONFIG_CGIND },
 157        { 0x9, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 158        { 0xa, 0x0000ffff, 0, 0x208, SISLANDS_CACCONFIG_CGIND },
 159        { 0xb, 0x0000ffff, 0, 0xe7, SISLANDS_CACCONFIG_CGIND },
 160        { 0xb, 0xffff0000, 16, 0x948, SISLANDS_CACCONFIG_CGIND },
 161        { 0xc, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 162        { 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 163        { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 164        { 0xe, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 165        { 0xf, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 166        { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 167        { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 168        { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 169        { 0x11, 0x0000ffff, 0, 0x167, SISLANDS_CACCONFIG_CGIND },
 170        { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 171        { 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 172        { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 173        { 0x13, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 174        { 0x14, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 175        { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 176        { 0x15, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
 177        { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 178        { 0x16, 0x0000ffff, 0, 0x31, SISLANDS_CACCONFIG_CGIND },
 179        { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 180        { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 181        { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 182        { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 183        { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 184        { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 185        { 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 186        { 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 187        { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 188        { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 189        { 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 190        { 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 191        { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 192        { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 193        { 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 194        { 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 195        { 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 196        { 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 197        { 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 198        { 0x6d, 0x0000ffff, 0, 0x18e, SISLANDS_CACCONFIG_CGIND },
 199        { 0xFFFFFFFF }
 200};
 201
 202static const struct si_cac_config_reg lcac_tahiti[] =
 203{
 204        { 0x143, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
 205        { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 206        { 0x146, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
 207        { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 208        { 0x149, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
 209        { 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 210        { 0x14c, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
 211        { 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 212        { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 213        { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 214        { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 215        { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 216        { 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 217        { 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 218        { 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 219        { 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 220        { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 221        { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 222        { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 223        { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 224        { 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 225        { 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 226        { 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 227        { 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 228        { 0x8c, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 229        { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 230        { 0x8f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 231        { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 232        { 0x92, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 233        { 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 234        { 0x95, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 235        { 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 236        { 0x14f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 237        { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 238        { 0x152, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 239        { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 240        { 0x155, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 241        { 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 242        { 0x158, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 243        { 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 244        { 0x110, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 245        { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 246        { 0x113, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 247        { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 248        { 0x116, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 249        { 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 250        { 0x119, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 251        { 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 252        { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 253        { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 254        { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 255        { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 256        { 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 257        { 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 258        { 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 259        { 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 260        { 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 261        { 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 262        { 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 263        { 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 264        { 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 265        { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 266        { 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 267        { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 268        { 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 269        { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 270        { 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 271        { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 272        { 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 273        { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 274        { 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 275        { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 276        { 0x16d, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
 277        { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 278        { 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 279        { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 280        { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 281        { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 282        { 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 283        { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 284        { 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 285        { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 286        { 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 287        { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 288        { 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 289        { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 290        { 0xFFFFFFFF }
 291
 292};
 293
 294static const struct si_cac_config_reg cac_override_tahiti[] =
 295{
 296        { 0xFFFFFFFF }
 297};
 298
 299static const struct si_powertune_data powertune_data_tahiti =
 300{
 301        ((1 << 16) | 27027),
 302        6,
 303        0,
 304        4,
 305        95,
 306        {
 307                0UL,
 308                0UL,
 309                4521550UL,
 310                309631529UL,
 311                -1270850L,
 312                4513710L,
 313                40
 314        },
 315        595000000UL,
 316        12,
 317        {
 318                0,
 319                0,
 320                0,
 321                0,
 322                0,
 323                0,
 324                0,
 325                0
 326        },
 327        true
 328};
 329
 330static const struct si_dte_data dte_data_tahiti =
 331{
 332        { 1159409, 0, 0, 0, 0 },
 333        { 777, 0, 0, 0, 0 },
 334        2,
 335        54000,
 336        127000,
 337        25,
 338        2,
 339        10,
 340        13,
 341        { 27, 31, 35, 39, 43, 47, 54, 61, 67, 74, 81, 88, 95, 0, 0, 0 },
 342        { 240888759, 221057860, 235370597, 162287531, 158510299, 131423027, 116673180, 103067515, 87941937, 76209048, 68209175, 64090048, 58301890, 0, 0, 0 },
 343        { 12024, 11189, 11451, 8411, 7939, 6666, 5681, 4905, 4241, 3720, 3354, 3122, 2890, 0, 0, 0 },
 344        85,
 345        false
 346};
 347
 348static const struct si_dte_data dte_data_tahiti_pro =
 349{
 350        { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 351        { 0x0, 0x0, 0x0, 0x0, 0x0 },
 352        5,
 353        45000,
 354        100,
 355        0xA,
 356        1,
 357        0,
 358        0x10,
 359        { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 360        { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 361        { 0x7D0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 362        90,
 363        true
 364};
 365
 366static const struct si_dte_data dte_data_new_zealand =
 367{
 368        { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0 },
 369        { 0x29B, 0x3E9, 0x537, 0x7D2, 0 },
 370        0x5,
 371        0xAFC8,
 372        0x69,
 373        0x32,
 374        1,
 375        0,
 376        0x10,
 377        { 0x82, 0xA0, 0xB4, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE },
 378        { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 379        { 0xDAC, 0x1388, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685 },
 380        85,
 381        true
 382};
 383
 384static const struct si_dte_data dte_data_aruba_pro =
 385{
 386        { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 387        { 0x0, 0x0, 0x0, 0x0, 0x0 },
 388        5,
 389        45000,
 390        100,
 391        0xA,
 392        1,
 393        0,
 394        0x10,
 395        { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 396        { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 397        { 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 398        90,
 399        true
 400};
 401
 402static const struct si_dte_data dte_data_malta =
 403{
 404        { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 405        { 0x0, 0x0, 0x0, 0x0, 0x0 },
 406        5,
 407        45000,
 408        100,
 409        0xA,
 410        1,
 411        0,
 412        0x10,
 413        { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 414        { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 415        { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 416        90,
 417        true
 418};
 419
 420static const struct si_cac_config_reg cac_weights_pitcairn[] =
 421{
 422        { 0x0, 0x0000ffff, 0, 0x8a, SISLANDS_CACCONFIG_CGIND },
 423        { 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 424        { 0x1, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 425        { 0x1, 0xffff0000, 16, 0x24d, SISLANDS_CACCONFIG_CGIND },
 426        { 0x2, 0x0000ffff, 0, 0x19, SISLANDS_CACCONFIG_CGIND },
 427        { 0x3, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 428        { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 429        { 0x4, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
 430        { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 431        { 0x5, 0x0000ffff, 0, 0xc11, SISLANDS_CACCONFIG_CGIND },
 432        { 0x5, 0xffff0000, 16, 0x7f3, SISLANDS_CACCONFIG_CGIND },
 433        { 0x6, 0x0000ffff, 0, 0x403, SISLANDS_CACCONFIG_CGIND },
 434        { 0x6, 0xffff0000, 16, 0x367, SISLANDS_CACCONFIG_CGIND },
 435        { 0x18f, 0x0000ffff, 0, 0x4c9, SISLANDS_CACCONFIG_CGIND },
 436        { 0x7, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 437        { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 438        { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 439        { 0x8, 0xffff0000, 16, 0x45d, SISLANDS_CACCONFIG_CGIND },
 440        { 0x9, 0x0000ffff, 0, 0x36d, SISLANDS_CACCONFIG_CGIND },
 441        { 0xa, 0x0000ffff, 0, 0x534, SISLANDS_CACCONFIG_CGIND },
 442        { 0xb, 0x0000ffff, 0, 0x5da, SISLANDS_CACCONFIG_CGIND },
 443        { 0xb, 0xffff0000, 16, 0x880, SISLANDS_CACCONFIG_CGIND },
 444        { 0xc, 0x0000ffff, 0, 0x201, SISLANDS_CACCONFIG_CGIND },
 445        { 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 446        { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 447        { 0xe, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND },
 448        { 0xf, 0x0000ffff, 0, 0x1f, SISLANDS_CACCONFIG_CGIND },
 449        { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 450        { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 451        { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 452        { 0x11, 0x0000ffff, 0, 0x5de, SISLANDS_CACCONFIG_CGIND },
 453        { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 454        { 0x12, 0x0000ffff, 0, 0x7b, SISLANDS_CACCONFIG_CGIND },
 455        { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 456        { 0x13, 0xffff0000, 16, 0x13, SISLANDS_CACCONFIG_CGIND },
 457        { 0x14, 0x0000ffff, 0, 0xf9, SISLANDS_CACCONFIG_CGIND },
 458        { 0x15, 0x0000ffff, 0, 0x66, SISLANDS_CACCONFIG_CGIND },
 459        { 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 460        { 0x4e, 0x0000ffff, 0, 0x13, SISLANDS_CACCONFIG_CGIND },
 461        { 0x16, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 462        { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 463        { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 464        { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 465        { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 466        { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 467        { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 468        { 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 469        { 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 470        { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 471        { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 472        { 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 473        { 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 474        { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 475        { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 476        { 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 477        { 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 478        { 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 479        { 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 480        { 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 481        { 0x6d, 0x0000ffff, 0, 0x186, SISLANDS_CACCONFIG_CGIND },
 482        { 0xFFFFFFFF }
 483};
 484
 485static const struct si_cac_config_reg lcac_pitcairn[] =
 486{
 487        { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 488        { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 489        { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 490        { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 491        { 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 492        { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 493        { 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 494        { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 495        { 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 496        { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 497        { 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 498        { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 499        { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 500        { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 501        { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 502        { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 503        { 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 504        { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 505        { 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 506        { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 507        { 0x8f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 508        { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 509        { 0x146, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 510        { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 511        { 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 512        { 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 513        { 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 514        { 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 515        { 0x116, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 516        { 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 517        { 0x155, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 518        { 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 519        { 0x92, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 520        { 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 521        { 0x149, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 522        { 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 523        { 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 524        { 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 525        { 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 526        { 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 527        { 0x119, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 528        { 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 529        { 0x158, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 530        { 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 531        { 0x95, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 532        { 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 533        { 0x14c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 534        { 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 535        { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 536        { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 537        { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 538        { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 539        { 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 540        { 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 541        { 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 542        { 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 543        { 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 544        { 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 545        { 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 546        { 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 547        { 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 548        { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 549        { 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 550        { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 551        { 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 552        { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 553        { 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 554        { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 555        { 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 556        { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 557        { 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 558        { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 559        { 0x16d, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 560        { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 561        { 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 562        { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 563        { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 564        { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 565        { 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 566        { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 567        { 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 568        { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 569        { 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 570        { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 571        { 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 572        { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 573        { 0xFFFFFFFF }
 574};
 575
 576static const struct si_cac_config_reg cac_override_pitcairn[] =
 577{
 578    { 0xFFFFFFFF }
 579};
 580
 581static const struct si_powertune_data powertune_data_pitcairn =
 582{
 583        ((1 << 16) | 27027),
 584        5,
 585        0,
 586        6,
 587        100,
 588        {
 589                51600000UL,
 590                1800000UL,
 591                7194395UL,
 592                309631529UL,
 593                -1270850L,
 594                4513710L,
 595                100
 596        },
 597        117830498UL,
 598        12,
 599        {
 600                0,
 601                0,
 602                0,
 603                0,
 604                0,
 605                0,
 606                0,
 607                0
 608        },
 609        true
 610};
 611
 612static const struct si_dte_data dte_data_pitcairn =
 613{
 614        { 0, 0, 0, 0, 0 },
 615        { 0, 0, 0, 0, 0 },
 616        0,
 617        0,
 618        0,
 619        0,
 620        0,
 621        0,
 622        0,
 623        { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
 624        { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
 625        { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
 626        0,
 627        false
 628};
 629
 630static const struct si_dte_data dte_data_curacao_xt =
 631{
 632        { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 633        { 0x0, 0x0, 0x0, 0x0, 0x0 },
 634        5,
 635        45000,
 636        100,
 637        0xA,
 638        1,
 639        0,
 640        0x10,
 641        { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 642        { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 643        { 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 644        90,
 645        true
 646};
 647
 648static const struct si_dte_data dte_data_curacao_pro =
 649{
 650        { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 651        { 0x0, 0x0, 0x0, 0x0, 0x0 },
 652        5,
 653        45000,
 654        100,
 655        0xA,
 656        1,
 657        0,
 658        0x10,
 659        { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 660        { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 661        { 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 662        90,
 663        true
 664};
 665
 666static const struct si_dte_data dte_data_neptune_xt =
 667{
 668        { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 669        { 0x0, 0x0, 0x0, 0x0, 0x0 },
 670        5,
 671        45000,
 672        100,
 673        0xA,
 674        1,
 675        0,
 676        0x10,
 677        { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 678        { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 679        { 0x3A2F, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 680        90,
 681        true
 682};
 683
 684static const struct si_cac_config_reg cac_weights_chelsea_pro[] =
 685{
 686        { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 687        { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 688        { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 689        { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 690        { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 691        { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 692        { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 693        { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 694        { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 695        { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 696        { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 697        { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 698        { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 699        { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 700        { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 701        { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 702        { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 703        { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 704        { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 705        { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 706        { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 707        { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 708        { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 709        { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 710        { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 711        { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 712        { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 713        { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 714        { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 715        { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 716        { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 717        { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 718        { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 719        { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 720        { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 721        { 0x14, 0x0000ffff, 0, 0x2BD, SISLANDS_CACCONFIG_CGIND },
 722        { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 723        { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 724        { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 725        { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 726        { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 727        { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 728        { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 729        { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 730        { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 731        { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 732        { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 733        { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 734        { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 735        { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 736        { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 737        { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 738        { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 739        { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 740        { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 741        { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 742        { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 743        { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 744        { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 745        { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
 746        { 0xFFFFFFFF }
 747};
 748
 749static const struct si_cac_config_reg cac_weights_chelsea_xt[] =
 750{
 751        { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 752        { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 753        { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 754        { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 755        { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 756        { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 757        { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 758        { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 759        { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 760        { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 761        { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 762        { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 763        { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 764        { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 765        { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 766        { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 767        { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 768        { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 769        { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 770        { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 771        { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 772        { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 773        { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 774        { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 775        { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 776        { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 777        { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 778        { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 779        { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 780        { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 781        { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 782        { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 783        { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 784        { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 785        { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 786        { 0x14, 0x0000ffff, 0, 0x30A, SISLANDS_CACCONFIG_CGIND },
 787        { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 788        { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 789        { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 790        { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 791        { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 792        { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 793        { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 794        { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 795        { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 796        { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 797        { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 798        { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 799        { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 800        { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 801        { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 802        { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 803        { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 804        { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 805        { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 806        { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 807        { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 808        { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 809        { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 810        { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
 811        { 0xFFFFFFFF }
 812};
 813
 814static const struct si_cac_config_reg cac_weights_heathrow[] =
 815{
 816        { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 817        { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 818        { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 819        { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 820        { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 821        { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 822        { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 823        { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 824        { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 825        { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 826        { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 827        { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 828        { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 829        { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 830        { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 831        { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 832        { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 833        { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 834        { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 835        { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 836        { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 837        { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 838        { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 839        { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 840        { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 841        { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 842        { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 843        { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 844        { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 845        { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 846        { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 847        { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 848        { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 849        { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 850        { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 851        { 0x14, 0x0000ffff, 0, 0x362, SISLANDS_CACCONFIG_CGIND },
 852        { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 853        { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 854        { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 855        { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 856        { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 857        { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 858        { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 859        { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 860        { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 861        { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 862        { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 863        { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 864        { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 865        { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 866        { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 867        { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 868        { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 869        { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 870        { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 871        { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 872        { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 873        { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 874        { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 875        { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
 876        { 0xFFFFFFFF }
 877};
 878
 879static const struct si_cac_config_reg cac_weights_cape_verde_pro[] =
 880{
 881        { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 882        { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 883        { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 884        { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 885        { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 886        { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 887        { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 888        { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 889        { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 890        { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 891        { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 892        { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 893        { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 894        { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 895        { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 896        { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 897        { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 898        { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 899        { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 900        { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 901        { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 902        { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 903        { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 904        { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 905        { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 906        { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 907        { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 908        { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 909        { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 910        { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 911        { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 912        { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 913        { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 914        { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 915        { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 916        { 0x14, 0x0000ffff, 0, 0x315, SISLANDS_CACCONFIG_CGIND },
 917        { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 918        { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 919        { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 920        { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 921        { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 922        { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 923        { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 924        { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 925        { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 926        { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 927        { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 928        { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 929        { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 930        { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 931        { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 932        { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 933        { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 934        { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 935        { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 936        { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 937        { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 938        { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 939        { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 940        { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
 941        { 0xFFFFFFFF }
 942};
 943
 944static const struct si_cac_config_reg cac_weights_cape_verde[] =
 945{
 946        { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 947        { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 948        { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 949        { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 950        { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 951        { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 952        { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 953        { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 954        { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 955        { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 956        { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 957        { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 958        { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 959        { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 960        { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 961        { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 962        { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 963        { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 964        { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 965        { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 966        { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 967        { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 968        { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 969        { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 970        { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 971        { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 972        { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 973        { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 974        { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 975        { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 976        { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 977        { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 978        { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 979        { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 980        { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 981        { 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND },
 982        { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 983        { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 984        { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 985        { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 986        { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 987        { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 988        { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 989        { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 990        { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 991        { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 992        { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 993        { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 994        { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 995        { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 996        { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 997        { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 998        { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 999        { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1000        { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },

1001        { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1002        { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1003        { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1004        { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1005        { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
1006        { 0xFFFFFFFF }
1007};
1008
1009static const struct si_cac_config_reg lcac_cape_verde[] =
1010{
1011        { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1012        { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1013        { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1014        { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1015        { 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1016        { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1017        { 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1018        { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1019        { 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1020        { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1021        { 0x143, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1022        { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1023        { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1024        { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1025        { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1026        { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1027        { 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1028        { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1029        { 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1030        { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1031        { 0x8f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1032        { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1033        { 0x146, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1034        { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1035        { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1036        { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1037        { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1038        { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1039        { 0x164, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1040        { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1041        { 0x167, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1042        { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1043        { 0x16a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1044        { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1045        { 0x15e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1046        { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1047        { 0x161, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1048        { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1049        { 0x15b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1050        { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1051        { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1052        { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1053        { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1054        { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1055        { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1056        { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1057        { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1058        { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1059        { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1060        { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1061        { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1062        { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1063        { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1064        { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1065        { 0xFFFFFFFF }
1066};
1067
1068static const struct si_cac_config_reg cac_override_cape_verde[] =
1069{
1070    { 0xFFFFFFFF }
1071};
1072
1073static const struct si_powertune_data powertune_data_cape_verde =
1074{
1075        ((1 << 16) | 0x6993),
1076        5,
1077        0,
1078        7,
1079        105,
1080        {
1081                0UL,
1082                0UL,
1083                7194395UL,
1084                309631529UL,
1085                -1270850L,
1086                4513710L,
1087                100
1088        },
1089        117830498UL,
1090        12,
1091        {
1092                0,
1093                0,
1094                0,
1095                0,
1096                0,
1097                0,
1098                0,
1099                0
1100        },
1101        true
1102};
1103
1104static const struct si_dte_data dte_data_cape_verde =
1105{
1106        { 0, 0, 0, 0, 0 },
1107        { 0, 0, 0, 0, 0 },
1108        0,
1109        0,
1110        0,
1111        0,
1112        0,
1113        0,
1114        0,
1115        { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1116        { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1117        { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1118        0,
1119        false
1120};
1121
1122static const struct si_dte_data dte_data_venus_xtx =
1123{
1124        { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1125        { 0x71C, 0xAAB, 0xE39, 0x11C7, 0x0 },
1126        5,
1127        55000,
1128        0x69,
1129        0xA,
1130        1,
1131        0,
1132        0x3,
1133        { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1134        { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1135        { 0xD6D8, 0x88B8, 0x1555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1136        90,
1137        true
1138};
1139
1140static const struct si_dte_data dte_data_venus_xt =
1141{
1142        { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1143        { 0xBDA, 0x11C7, 0x17B4, 0x1DA1, 0x0 },
1144        5,
1145        55000,
1146        0x69,
1147        0xA,
1148        1,
1149        0,
1150        0x3,
1151        { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1152        { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1153        { 0xAFC8, 0x88B8, 0x238E, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1154        90,
1155        true
1156};
1157
1158static const struct si_dte_data dte_data_venus_pro =
1159{
1160        {  0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1161        { 0x11C7, 0x1AAB, 0x238E, 0x2C72, 0x0 },
1162        5,
1163        55000,
1164        0x69,
1165        0xA,
1166        1,
1167        0,
1168        0x3,
1169        { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1170        { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1171        { 0x88B8, 0x88B8, 0x3555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1172        90,
1173        true
1174};
1175
1176static const struct si_cac_config_reg cac_weights_oland[] =
1177{
1178        { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
1179        { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
1180        { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
1181        { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
1182        { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1183        { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
1184        { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
1185        { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
1186        { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
1187        { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
1188        { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
1189        { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
1190        { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
1191        { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
1192        { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
1193        { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
1194        { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
1195        { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
1196        { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
1197        { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
1198        { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
1199        { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
1200        { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
1201        { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
1202        { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
1203        { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1204        { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1205        { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1206        { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1207        { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
1208        { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1209        { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
1210        { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
1211        { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
1212        { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1213        { 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND },
1214        { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1215        { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1216        { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1217        { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
1218        { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
1219        { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1220        { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1221        { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1222        { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1223        { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1224        { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1225        { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1226        { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1227        { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1228        { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1229        { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1230        { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1231        { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1232        { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1233        { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1234        { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1235        { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1236        { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1237        { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
1238        { 0xFFFFFFFF }
1239};
1240
1241static const struct si_cac_config_reg cac_weights_mars_pro[] =
1242{
1243        { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1244        { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1245        { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1246        { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1247        { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1248        { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1249        { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1250        { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1251        { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1252        { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1253        { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1254        { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1255        { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1256        { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1257        { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1258        { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1259        { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1260        { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1261        { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1262        { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1263        { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1264        { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1265        { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1266        { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1267        { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1268        { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1269        { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1270        { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1271        { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1272        { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1273        { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1274        { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1275        { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1276        { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1277        { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1278        { 0x14, 0x0000ffff, 0, 0x2, SISLANDS_CACCONFIG_CGIND },
1279        { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1280        { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1281        { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1282        { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1283        { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1284        { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1285        { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1286        { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1287        { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1288        { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1289        { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1290        { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1291        { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1292        { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1293        { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1294        { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1295        { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1296        { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1297        { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1298        { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1299        { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1300        { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1301        { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1302        { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1303        { 0xFFFFFFFF }
1304};
1305
1306static const struct si_cac_config_reg cac_weights_mars_xt[] =
1307{
1308        { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1309        { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1310        { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1311        { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1312        { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1313        { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1314        { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1315        { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1316        { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1317        { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1318        { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1319        { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1320        { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1321        { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1322        { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1323        { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1324        { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1325        { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1326        { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1327        { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1328        { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1329        { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1330        { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1331        { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1332        { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1333        { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1334        { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1335        { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1336        { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1337        { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1338        { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1339        { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1340        { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1341        { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1342        { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1343        { 0x14, 0x0000ffff, 0, 0x60, SISLANDS_CACCONFIG_CGIND },
1344        { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1345        { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1346        { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1347        { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1348        { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1349        { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1350        { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1351        { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1352        { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1353        { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1354        { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1355        { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1356        { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1357        { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1358        { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1359        { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1360        { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1361        { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1362        { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1363        { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1364        { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1365        { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1366        { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1367        { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1368        { 0xFFFFFFFF }
1369};
1370
1371static const struct si_cac_config_reg cac_weights_oland_pro[] =
1372{
1373        { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1374        { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1375        { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1376        { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1377        { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1378        { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1379        { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1380        { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1381        { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1382        { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1383        { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1384        { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1385        { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1386        { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1387        { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1388        { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1389        { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1390        { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1391        { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1392        { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1393        { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1394        { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1395        { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1396        { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1397        { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1398        { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1399        { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1400        { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1401        { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1402        { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1403        { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1404        { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1405        { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1406        { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1407        { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1408        { 0x14, 0x0000ffff, 0, 0x90, SISLANDS_CACCONFIG_CGIND },
1409        { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1410        { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1411        { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1412        { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1413        { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1414        { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1415        { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1416        { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1417        { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1418        { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1419        { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1420        { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1421        { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1422        { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1423        { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1424        { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1425        { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1426        { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1427        { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1428        { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1429        { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1430        { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1431        { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1432        { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1433        { 0xFFFFFFFF }
1434};
1435
1436static const struct si_cac_config_reg cac_weights_oland_xt[] =
1437{
1438        { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1439        { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1440        { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1441        { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1442        { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1443        { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1444        { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1445        { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1446        { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1447        { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1448        { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1449        { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1450        { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1451        { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1452        { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1453        { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1454        { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1455        { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1456        { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1457        { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1458        { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1459        { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1460        { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1461        { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1462        { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1463        { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1464        { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1465        { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1466        { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1467        { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1468        { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1469        { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1470        { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1471        { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1472        { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1473        { 0x14, 0x0000ffff, 0, 0x120, SISLANDS_CACCONFIG_CGIND },
1474        { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1475        { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1476        { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1477        { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1478        { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1479        { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1480        { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1481        { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1482        { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1483        { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1484        { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1485        { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1486        { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1487        { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1488        { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1489        { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1490        { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1491        { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1492        { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1493        { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1494        { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1495        { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1496        { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1497        { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1498        { 0xFFFFFFFF }
1499};
1500
1501static const struct si_cac_config_reg lcac_oland[] =
1502{
1503        { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1504        { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1505        { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1506        { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1507        { 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1508        { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1509        { 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1510        { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1511        { 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1512        { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1513        { 0x143, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
1514        { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1515        { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1516        { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1517        { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1518        { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1519        { 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1520        { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1521        { 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1522        { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1523        { 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1524        { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1525        { 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1526        { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1527        { 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1528        { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1529        { 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1530        { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1531        { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1532        { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1533        { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1534        { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1535        { 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1536        { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1537        { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1538        { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1539        { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1540        { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1541        { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1542        { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1543        { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1544        { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1545        { 0xFFFFFFFF }
1546};
1547
1548static const struct si_cac_config_reg lcac_mars_pro[] =
1549{
1550        { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1551        { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1552        { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1553        { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1554        { 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1555        { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1556        { 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1557        { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1558        { 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1559        { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1560        { 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1561        { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1562        { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1563        { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1564        { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1565        { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1566        { 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1567        { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1568        { 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1569        { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1570        { 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1571        { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1572        { 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1573        { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1574        { 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1575        { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1576        { 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1577        { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1578        { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1579        { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1580        { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1581        { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1582        { 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1583        { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1584        { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1585        { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1586        { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1587        { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1588        { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1589        { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1590        { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1591        { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1592        { 0xFFFFFFFF }
1593};
1594
1595static const struct si_cac_config_reg cac_override_oland[] =
1596{
1597        { 0xFFFFFFFF }
1598};
1599
1600static const struct si_powertune_data powertune_data_oland =
1601{
1602        ((1 << 16) | 0x6993),
1603        5,
1604        0,
1605        7,
1606        105,
1607        {
1608                0UL,
1609                0UL,
1610                7194395UL,
1611                309631529UL,
1612                -1270850L,
1613                4513710L,
1614                100
1615        },
1616        117830498UL,
1617        12,
1618        {
1619                0,
1620                0,
1621                0,
1622                0,
1623                0,
1624                0,
1625                0,
1626                0
1627        },
1628        true
1629};
1630
1631static const struct si_powertune_data powertune_data_mars_pro =
1632{
1633        ((1 << 16) | 0x6993),
1634        5,
1635        0,
1636        7,
1637        105,
1638        {
1639                0UL,
1640                0UL,
1641                7194395UL,
1642                309631529UL,
1643                -1270850L,
1644                4513710L,
1645                100
1646        },
1647        117830498UL,
1648        12,
1649        {
1650                0,
1651                0,
1652                0,
1653                0,
1654                0,
1655                0,
1656                0,
1657                0
1658        },
1659        true
1660};
1661
1662static const struct si_dte_data dte_data_oland =
1663{
1664        { 0, 0, 0, 0, 0 },
1665        { 0, 0, 0, 0, 0 },
1666        0,
1667        0,
1668        0,
1669        0,
1670        0,
1671        0,
1672        0,
1673        { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1674        { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1675        { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1676        0,
1677        false
1678};
1679
1680static const struct si_dte_data dte_data_mars_pro =
1681{
1682        { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1683        { 0x0, 0x0, 0x0, 0x0, 0x0 },
1684        5,
1685        55000,
1686        105,
1687        0xA,
1688        1,
1689        0,
1690        0x10,
1691        { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
1692        { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
1693        { 0xF627, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1694        90,
1695        true
1696};
1697
1698static const struct si_dte_data dte_data_sun_xt =
1699{
1700        { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1701        { 0x0, 0x0, 0x0, 0x0, 0x0 },
1702        5,
1703        55000,
1704        105,
1705        0xA,
1706        1,
1707        0,
1708        0x10,
1709        { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
1710        { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
1711        { 0xD555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1712        90,
1713        true
1714};
1715
1716
1717static const struct si_cac_config_reg cac_weights_hainan[] =
1718{
1719        { 0x0, 0x0000ffff, 0, 0x2d9, SISLANDS_CACCONFIG_CGIND },
1720        { 0x0, 0xffff0000, 16, 0x22b, SISLANDS_CACCONFIG_CGIND },
1721        { 0x1, 0x0000ffff, 0, 0x21c, SISLANDS_CACCONFIG_CGIND },
1722        { 0x1, 0xffff0000, 16, 0x1dc, SISLANDS_CACCONFIG_CGIND },
1723        { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1724        { 0x3, 0x0000ffff, 0, 0x24e, SISLANDS_CACCONFIG_CGIND },
1725        { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1726        { 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1727        { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1728        { 0x5, 0x0000ffff, 0, 0x35e, SISLANDS_CACCONFIG_CGIND },
1729        { 0x5, 0xffff0000, 16, 0x1143, SISLANDS_CACCONFIG_CGIND },
1730        { 0x6, 0x0000ffff, 0, 0xe17, SISLANDS_CACCONFIG_CGIND },
1731        { 0x6, 0xffff0000, 16, 0x441, SISLANDS_CACCONFIG_CGIND },
1732        { 0x18f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1733        { 0x7, 0x0000ffff, 0, 0x28b, SISLANDS_CACCONFIG_CGIND },
1734        { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1735        { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1736        { 0x8, 0xffff0000, 16, 0xabe, SISLANDS_CACCONFIG_CGIND },
1737        { 0x9, 0x0000ffff, 0, 0xf11, SISLANDS_CACCONFIG_CGIND },
1738        { 0xa, 0x0000ffff, 0, 0x907, SISLANDS_CACCONFIG_CGIND },
1739        { 0xb, 0x0000ffff, 0, 0xb45, SISLANDS_CACCONFIG_CGIND },
1740        { 0xb, 0xffff0000, 16, 0xd1e, SISLANDS_CACCONFIG_CGIND },
1741        { 0xc, 0x0000ffff, 0, 0xa2c, SISLANDS_CACCONFIG_CGIND },
1742        { 0xd, 0x0000ffff, 0, 0x62, SISLANDS_CACCONFIG_CGIND },
1743        { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1744        { 0xe, 0x0000ffff, 0, 0x1f3, SISLANDS_CACCONFIG_CGIND },
1745        { 0xf, 0x0000ffff, 0, 0x42, SISLANDS_CACCONFIG_CGIND },
1746        { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1747        { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1748        { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1749        { 0x11, 0x0000ffff, 0, 0x709, SISLANDS_CACCONFIG_CGIND },
1750        { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1751        { 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1752        { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1753        { 0x13, 0xffff0000, 16, 0x3a, SISLANDS_CACCONFIG_CGIND },
1754        { 0x14, 0x0000ffff, 0, 0x357, SISLANDS_CACCONFIG_CGIND },
1755        { 0x15, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND },
1756        { 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1757        { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1758        { 0x16, 0x0000ffff, 0, 0x314, SISLANDS_CACCONFIG_CGIND },
1759        { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1760        { 0x17, 0x0000ffff, 0, 0x6d, SISLANDS_CACCONFIG_CGIND },
1761        { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1762        { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1763        { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1764        { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1765        { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1766        { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1767        { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1768        { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1769        { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1770        { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1771        { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1772        { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1773        { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1774        { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1775        { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1776        { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1777        { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1778        { 0x6d, 0x0000ffff, 0, 0x1b9, SISLANDS_CACCONFIG_CGIND },
1779        { 0xFFFFFFFF }
1780};
1781
1782static const struct si_powertune_data powertune_data_hainan =
1783{
1784        ((1 << 16) | 0x6993),
1785        5,
1786        0,
1787        9,
1788        105,
1789        {
1790                0UL,
1791                0UL,
1792                7194395UL,
1793                309631529UL,
1794                -1270850L,
1795                4513710L,
1796                100
1797        },
1798        117830498UL,
1799        12,
1800        {
1801                0,
1802                0,
1803                0,
1804                0,
1805                0,
1806                0,
1807                0,
1808                0
1809        },
1810        true
1811};
1812
1813static struct rv7xx_power_info *rv770_get_pi(struct amdgpu_device *adev);
1814static struct evergreen_power_info *evergreen_get_pi(struct amdgpu_device *adev);
1815static struct ni_power_info *ni_get_pi(struct amdgpu_device *adev);
1816static struct  si_ps *si_get_ps(struct amdgpu_ps *rps);
1817
1818static int si_populate_voltage_value(struct amdgpu_device *adev,
1819                                     const struct atom_voltage_table *table,
1820                                     u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage);
1821static int si_get_std_voltage_value(struct amdgpu_device *adev,
1822                                    SISLANDS_SMC_VOLTAGE_VALUE *voltage,
1823                                    u16 *std_voltage);
1824static int si_write_smc_soft_register(struct amdgpu_device *adev,
1825                                      u16 reg_offset, u32 value);
1826static int si_convert_power_level_to_smc(struct amdgpu_device *adev,
1827                                         struct rv7xx_pl *pl,
1828                                         SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level);
1829static int si_calculate_sclk_params(struct amdgpu_device *adev,
1830                                    u32 engine_clock,
1831                                    SISLANDS_SMC_SCLK_VALUE *sclk);
1832
1833static void si_thermal_start_smc_fan_control(struct amdgpu_device *adev);
1834static void si_fan_ctrl_set_default_mode(struct amdgpu_device *adev);
1835static void si_dpm_set_irq_funcs(struct amdgpu_device *adev);
1836
1837static struct si_power_info *si_get_pi(struct amdgpu_device *adev)
1838{
1839        struct si_power_info *pi = adev->pm.dpm.priv;
1840        return pi;
1841}
1842
1843static void si_calculate_leakage_for_v_and_t_formula(const struct ni_leakage_coeffients *coeff,
1844                                                     u16 v, s32 t, u32 ileakage, u32 *leakage)
1845{
1846        s64 kt, kv, leakage_w, i_leakage, vddc;
1847        s64 temperature, t_slope, t_intercept, av, bv, t_ref;
1848        s64 tmp;
1849
1850        i_leakage = div64_s64(drm_int2fixp(ileakage), 100);
1851        vddc = div64_s64(drm_int2fixp(v), 1000);
1852        temperature = div64_s64(drm_int2fixp(t), 1000);
1853
1854        t_slope = div64_s64(drm_int2fixp(coeff->t_slope), 100000000);
1855        t_intercept = div64_s64(drm_int2fixp(coeff->t_intercept), 100000000);
1856        av = div64_s64(drm_int2fixp(coeff->av), 100000000);
1857        bv = div64_s64(drm_int2fixp(coeff->bv), 100000000);
1858        t_ref = drm_int2fixp(coeff->t_ref);
1859
1860        tmp = drm_fixp_mul(t_slope, vddc) + t_intercept;
1861        kt = drm_fixp_exp(drm_fixp_mul(tmp, temperature));
1862        kt = drm_fixp_div(kt, drm_fixp_exp(drm_fixp_mul(tmp, t_ref)));
1863        kv = drm_fixp_mul(av, drm_fixp_exp(drm_fixp_mul(bv, vddc)));
1864
1865        leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc);
1866
1867        *leakage = drm_fixp2int(leakage_w * 1000);
1868}
1869
1870static void si_calculate_leakage_for_v_and_t(struct amdgpu_device *adev,
1871                                             const struct ni_leakage_coeffients *coeff,
1872                                             u16 v,
1873                                             s32 t,
1874                                             u32 i_leakage,
1875                                             u32 *leakage)
1876{
1877        si_calculate_leakage_for_v_and_t_formula(coeff, v, t, i_leakage, leakage);
1878}
1879
1880static void si_calculate_leakage_for_v_formula(const struct ni_leakage_coeffients *coeff,
1881                                               const u32 fixed_kt, u16 v,
1882                                               u32 ileakage, u32 *leakage)
1883{
1884        s64 kt, kv, leakage_w, i_leakage, vddc;
1885
1886        i_leakage = div64_s64(drm_int2fixp(ileakage), 100);
1887        vddc = div64_s64(drm_int2fixp(v), 1000);
1888
1889        kt = div64_s64(drm_int2fixp(fixed_kt), 100000000);
1890        kv = drm_fixp_mul(div64_s64(drm_int2fixp(coeff->av), 100000000),
1891                          drm_fixp_exp(drm_fixp_mul(div64_s64(drm_int2fixp(coeff->bv), 100000000), vddc)));
1892
1893        leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc);
1894
1895        *leakage = drm_fixp2int(leakage_w * 1000);
1896}
1897
1898static void si_calculate_leakage_for_v(struct amdgpu_device *adev,
1899                                       const struct ni_leakage_coeffients *coeff,
1900                                       const u32 fixed_kt,
1901                                       u16 v,
1902                                       u32 i_leakage,
1903                                       u32 *leakage)
1904{
1905        si_calculate_leakage_for_v_formula(coeff, fixed_kt, v, i_leakage, leakage);
1906}
1907
1908
1909static void si_update_dte_from_pl2(struct amdgpu_device *adev,
1910                                   struct si_dte_data *dte_data)
1911{
1912        u32 p_limit1 = adev->pm.dpm.tdp_limit;
1913        u32 p_limit2 = adev->pm.dpm.near_tdp_limit;
1914        u32 k = dte_data->k;
1915        u32 t_max = dte_data->max_t;
1916        u32 t_split[5] = { 10, 15, 20, 25, 30 };
1917        u32 t_0 = dte_data->t0;
1918        u32 i;
1919
1920        if (p_limit2 != 0 && p_limit2 <= p_limit1) {
1921                dte_data->tdep_count = 3;
1922
1923                for (i = 0; i < k; i++) {
1924                        dte_data->r[i] =
1925                                (t_split[i] * (t_max - t_0/(u32)1000) * (1 << 14)) /
1926                                (p_limit2  * (u32)100);
1927                }
1928
1929                dte_data->tdep_r[1] = dte_data->r[4] * 2;
1930
1931                for (i = 2; i < SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE; i++) {
1932                        dte_data->tdep_r[i] = dte_data->r[4];
1933                }
1934        } else {
1935                DRM_ERROR("Invalid PL2! DTE will not be updated.\n");
1936        }
1937}
1938
1939static struct rv7xx_power_info *rv770_get_pi(struct amdgpu_device *adev)
1940{
1941        struct rv7xx_power_info *pi = adev->pm.dpm.priv;
1942
1943        return pi;
1944}
1945
1946static struct ni_power_info *ni_get_pi(struct amdgpu_device *adev)
1947{
1948        struct ni_power_info *pi = adev->pm.dpm.priv;
1949
1950        return pi;
1951}
1952
1953static struct si_ps *si_get_ps(struct amdgpu_ps *aps)
1954{
1955        struct  si_ps *ps = aps->ps_priv;
1956
1957        return ps;
1958}
1959
1960static void si_initialize_powertune_defaults(struct amdgpu_device *adev)
1961{
1962        struct ni_power_info *ni_pi = ni_get_pi(adev);
1963        struct si_power_info *si_pi = si_get_pi(adev);
1964        bool update_dte_from_pl2 = false;
1965
1966        if (adev->asic_type == CHIP_TAHITI) {
1967                si_pi->cac_weights = cac_weights_tahiti;
1968                si_pi->lcac_config = lcac_tahiti;
1969                si_pi->cac_override = cac_override_tahiti;
1970                si_pi->powertune_data = &powertune_data_tahiti;
1971                si_pi->dte_data = dte_data_tahiti;
1972
1973                switch (adev->pdev->device) {
1974                case 0x6798:
1975                        si_pi->dte_data.enable_dte_by_default = true;
1976                        break;
1977                case 0x6799:
1978                        si_pi->dte_data = dte_data_new_zealand;
1979                        break;
1980                case 0x6790:
1981                case 0x6791:
1982                case 0x6792:
1983                case 0x679E:
1984                        si_pi->dte_data = dte_data_aruba_pro;
1985                        update_dte_from_pl2 = true;
1986                        break;
1987                case 0x679B:
1988                        si_pi->dte_data = dte_data_malta;
1989                        update_dte_from_pl2 = true;
1990                        break;
1991                case 0x679A:
1992                        si_pi->dte_data = dte_data_tahiti_pro;
1993                        update_dte_from_pl2 = true;
1994                        break;
1995                default:
1996                        if (si_pi->dte_data.enable_dte_by_default == true)
1997                                DRM_ERROR("DTE is not enabled!\n");
1998                        break;
1999                }
2000        } else if (adev->asic_type == CHIP_PITCAIRN) {

2001                si_pi->cac_weights = cac_weights_pitcairn;
2002                si_pi->lcac_config = lcac_pitcairn;
2003                si_pi->cac_override = cac_override_pitcairn;
2004                si_pi->powertune_data = &powertune_data_pitcairn;
2005
2006                switch (adev->pdev->device) {
2007                case 0x6810:
2008                case 0x6818:
2009                        si_pi->dte_data = dte_data_curacao_xt;
2010                        update_dte_from_pl2 = true;
2011                        break;
2012                case 0x6819:
2013                case 0x6811:
2014                        si_pi->dte_data = dte_data_curacao_pro;
2015                        update_dte_from_pl2 = true;
2016                        break;
2017                case 0x6800:
2018                case 0x6806:
2019                        si_pi->dte_data = dte_data_neptune_xt;
2020                        update_dte_from_pl2 = true;
2021                        break;
2022                default:
2023                        si_pi->dte_data = dte_data_pitcairn;
2024                        break;
2025                }
2026        } else if (adev->asic_type == CHIP_VERDE) {
2027                si_pi->lcac_config = lcac_cape_verde;
2028                si_pi->cac_override = cac_override_cape_verde;
2029                si_pi->powertune_data = &powertune_data_cape_verde;
2030
2031                switch (adev->pdev->device) {
2032                case 0x683B:
2033                case 0x683F:
2034                case 0x6829:
2035                case 0x6835:
2036                        si_pi->cac_weights = cac_weights_cape_verde_pro;
2037                        si_pi->dte_data = dte_data_cape_verde;
2038                        break;
2039                case 0x682C:
2040                        si_pi->cac_weights = cac_weights_cape_verde_pro;
2041                        si_pi->dte_data = dte_data_sun_xt;
2042                        update_dte_from_pl2 = true;
2043                        break;
2044                case 0x6825:
2045                case 0x6827:
2046                        si_pi->cac_weights = cac_weights_heathrow;
2047                        si_pi->dte_data = dte_data_cape_verde;
2048                        break;
2049                case 0x6824:
2050                case 0x682D:
2051                        si_pi->cac_weights = cac_weights_chelsea_xt;
2052                        si_pi->dte_data = dte_data_cape_verde;
2053                        break;
2054                case 0x682F:
2055                        si_pi->cac_weights = cac_weights_chelsea_pro;
2056                        si_pi->dte_data = dte_data_cape_verde;
2057                        break;
2058                case 0x6820:
2059                        si_pi->cac_weights = cac_weights_heathrow;
2060                        si_pi->dte_data = dte_data_venus_xtx;
2061                        break;
2062                case 0x6821:
2063                        si_pi->cac_weights = cac_weights_heathrow;
2064                        si_pi->dte_data = dte_data_venus_xt;
2065                        break;
2066                case 0x6823:
2067                case 0x682B:
2068                case 0x6822:
2069                case 0x682A:
2070                        si_pi->cac_weights = cac_weights_chelsea_pro;
2071                        si_pi->dte_data = dte_data_venus_pro;
2072                        break;
2073                default:
2074                        si_pi->cac_weights = cac_weights_cape_verde;
2075                        si_pi->dte_data = dte_data_cape_verde;
2076                        break;
2077                }
2078        } else if (adev->asic_type == CHIP_OLAND) {
2079                si_pi->lcac_config = lcac_mars_pro;
2080                si_pi->cac_override = cac_override_oland;
2081                si_pi->powertune_data = &powertune_data_mars_pro;
2082                si_pi->dte_data = dte_data_mars_pro;
2083
2084                switch (adev->pdev->device) {
2085                case 0x6601:
2086                case 0x6621:
2087                case 0x6603:
2088                case 0x6605:
2089                        si_pi->cac_weights = cac_weights_mars_pro;
2090                        update_dte_from_pl2 = true;
2091                        break;
2092                case 0x6600:
2093                case 0x6606:
2094                case 0x6620:
2095                case 0x6604:
2096                        si_pi->cac_weights = cac_weights_mars_xt;
2097                        update_dte_from_pl2 = true;
2098                        break;
2099                case 0x6611:
2100                case 0x6613:
2101                case 0x6608:
2102                        si_pi->cac_weights = cac_weights_oland_pro;
2103                        update_dte_from_pl2 = true;
2104                        break;
2105                case 0x6610:
2106                        si_pi->cac_weights = cac_weights_oland_xt;
2107                        update_dte_from_pl2 = true;
2108                        break;
2109                default:
2110                        si_pi->cac_weights = cac_weights_oland;
2111                        si_pi->lcac_config = lcac_oland;
2112                        si_pi->cac_override = cac_override_oland;
2113                        si_pi->powertune_data = &powertune_data_oland;
2114                        si_pi->dte_data = dte_data_oland;
2115                        break;
2116                }
2117        } else if (adev->asic_type == CHIP_HAINAN) {
2118                si_pi->cac_weights = cac_weights_hainan;
2119                si_pi->lcac_config = lcac_oland;
2120                si_pi->cac_override = cac_override_oland;
2121                si_pi->powertune_data = &powertune_data_hainan;
2122                si_pi->dte_data = dte_data_sun_xt;
2123                update_dte_from_pl2 = true;
2124        } else {
2125                DRM_ERROR("Unknown SI asic revision, failed to initialize PowerTune!\n");
2126                return;
2127        }
2128
2129        ni_pi->enable_power_containment = false;
2130        ni_pi->enable_cac = false;
2131        ni_pi->enable_sq_ramping = false;
2132        si_pi->enable_dte = false;
2133
2134        if (si_pi->powertune_data->enable_powertune_by_default) {
2135                ni_pi->enable_power_containment = true;
2136                ni_pi->enable_cac = true;
2137                if (si_pi->dte_data.enable_dte_by_default) {
2138                        si_pi->enable_dte = true;
2139                        if (update_dte_from_pl2)
2140                                si_update_dte_from_pl2(adev, &si_pi->dte_data);
2141
2142                }
2143                ni_pi->enable_sq_ramping = true;
2144        }
2145
2146        ni_pi->driver_calculate_cac_leakage = true;
2147        ni_pi->cac_configuration_required = true;
2148
2149        if (ni_pi->cac_configuration_required) {
2150                ni_pi->support_cac_long_term_average = true;
2151                si_pi->dyn_powertune_data.l2_lta_window_size =
2152                        si_pi->powertune_data->l2_lta_window_size_default;
2153                si_pi->dyn_powertune_data.lts_truncate =
2154                        si_pi->powertune_data->lts_truncate_default;
2155        } else {
2156                ni_pi->support_cac_long_term_average = false;
2157                si_pi->dyn_powertune_data.l2_lta_window_size = 0;
2158                si_pi->dyn_powertune_data.lts_truncate = 0;
2159        }
2160
2161        si_pi->dyn_powertune_data.disable_uvd_powertune = false;
2162}
2163
2164static u32 si_get_smc_power_scaling_factor(struct amdgpu_device *adev)
2165{
2166        return 1;
2167}
2168
2169static u32 si_calculate_cac_wintime(struct amdgpu_device *adev)
2170{
2171        u32 xclk;
2172        u32 wintime;
2173        u32 cac_window;
2174        u32 cac_window_size;
2175
2176        xclk = amdgpu_asic_get_xclk(adev);
2177
2178        if (xclk == 0)
2179                return 0;
2180
2181        cac_window = RREG32(CG_CAC_CTRL) & CAC_WINDOW_MASK;
2182        cac_window_size = ((cac_window & 0xFFFF0000) >> 16) * (cac_window & 0x0000FFFF);
2183
2184        wintime = (cac_window_size * 100) / xclk;
2185
2186        return wintime;
2187}
2188
2189static u32 si_scale_power_for_smc(u32 power_in_watts, u32 scaling_factor)
2190{
2191        return power_in_watts;
2192}
2193
2194static int si_calculate_adjusted_tdp_limits(struct amdgpu_device *adev,
2195                                            bool adjust_polarity,
2196                                            u32 tdp_adjustment,
2197                                            u32 *tdp_limit,
2198                                            u32 *near_tdp_limit)
2199{
2200        u32 adjustment_delta, max_tdp_limit;
2201
2202        if (tdp_adjustment > (u32)adev->pm.dpm.tdp_od_limit)
2203                return -EINVAL;
2204
2205        max_tdp_limit = ((100 + 100) * adev->pm.dpm.tdp_limit) / 100;
2206
2207        if (adjust_polarity) {
2208                *tdp_limit = ((100 + tdp_adjustment) * adev->pm.dpm.tdp_limit) / 100;
2209                *near_tdp_limit = adev->pm.dpm.near_tdp_limit_adjusted + (*tdp_limit - adev->pm.dpm.tdp_limit);
2210        } else {
2211                *tdp_limit = ((100 - tdp_adjustment) * adev->pm.dpm.tdp_limit) / 100;
2212                adjustment_delta  = adev->pm.dpm.tdp_limit - *tdp_limit;
2213                if (adjustment_delta < adev->pm.dpm.near_tdp_limit_adjusted)
2214                        *near_tdp_limit = adev->pm.dpm.near_tdp_limit_adjusted - adjustment_delta;
2215                else
2216                        *near_tdp_limit = 0;
2217        }
2218
2219        if ((*tdp_limit <= 0) || (*tdp_limit > max_tdp_limit))
2220                return -EINVAL;
2221        if ((*near_tdp_limit <= 0) || (*near_tdp_limit > *tdp_limit))
2222                return -EINVAL;
2223
2224        return 0;
2225}
2226
2227static int si_populate_smc_tdp_limits(struct amdgpu_device *adev,
2228                                      struct amdgpu_ps *amdgpu_state)
2229{
2230        struct ni_power_info *ni_pi = ni_get_pi(adev);
2231        struct si_power_info *si_pi = si_get_pi(adev);
2232
2233        if (ni_pi->enable_power_containment) {
2234                SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable;
2235                PP_SIslands_PAPMParameters *papm_parm;
2236                struct amdgpu_ppm_table *ppm = adev->pm.dpm.dyn_state.ppm_table;
2237                u32 scaling_factor = si_get_smc_power_scaling_factor(adev);
2238                u32 tdp_limit;
2239                u32 near_tdp_limit;
2240                int ret;
2241
2242                if (scaling_factor == 0)
2243                        return -EINVAL;
2244
2245                memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE));
2246
2247                ret = si_calculate_adjusted_tdp_limits(adev,
2248                                                       false, /* ??? */
2249                                                       adev->pm.dpm.tdp_adjustment,
2250                                                       &tdp_limit,
2251                                                       &near_tdp_limit);
2252                if (ret)
2253                        return ret;
2254
2255                smc_table->dpm2Params.TDPLimit =
2256                        cpu_to_be32(si_scale_power_for_smc(tdp_limit, scaling_factor) * 1000);
2257                smc_table->dpm2Params.NearTDPLimit =
2258                        cpu_to_be32(si_scale_power_for_smc(near_tdp_limit, scaling_factor) * 1000);
2259                smc_table->dpm2Params.SafePowerLimit =
2260                        cpu_to_be32(si_scale_power_for_smc((near_tdp_limit * SISLANDS_DPM2_TDP_SAFE_LIMIT_PERCENT) / 100, scaling_factor) * 1000);
2261
2262                ret = amdgpu_si_copy_bytes_to_smc(adev,
2263                                                  (si_pi->state_table_start + offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) +
2264                                                   offsetof(PP_SIslands_DPM2Parameters, TDPLimit)),
2265                                                  (u8 *)(&(smc_table->dpm2Params.TDPLimit)),
2266                                                  sizeof(u32) * 3,
2267                                                  si_pi->sram_end);
2268                if (ret)
2269                        return ret;
2270
2271                if (si_pi->enable_ppm) {
2272                        papm_parm = &si_pi->papm_parm;
2273                        memset(papm_parm, 0, sizeof(PP_SIslands_PAPMParameters));
2274                        papm_parm->NearTDPLimitTherm = cpu_to_be32(ppm->dgpu_tdp);
2275                        papm_parm->dGPU_T_Limit = cpu_to_be32(ppm->tj_max);
2276                        papm_parm->dGPU_T_Warning = cpu_to_be32(95);
2277                        papm_parm->dGPU_T_Hysteresis = cpu_to_be32(5);
2278                        papm_parm->PlatformPowerLimit = 0xffffffff;
2279                        papm_parm->NearTDPLimitPAPM = 0xffffffff;
2280
2281                        ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->papm_cfg_table_start,
2282                                                          (u8 *)papm_parm,
2283                                                          sizeof(PP_SIslands_PAPMParameters),
2284                                                          si_pi->sram_end);
2285                        if (ret)
2286                                return ret;
2287                }
2288        }
2289        return 0;
2290}
2291
2292static int si_populate_smc_tdp_limits_2(struct amdgpu_device *adev,
2293                                        struct amdgpu_ps *amdgpu_state)
2294{
2295        struct ni_power_info *ni_pi = ni_get_pi(adev);
2296        struct si_power_info *si_pi = si_get_pi(adev);
2297
2298        if (ni_pi->enable_power_containment) {
2299                SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable;
2300                u32 scaling_factor = si_get_smc_power_scaling_factor(adev);
2301                int ret;
2302
2303                memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE));
2304
2305                smc_table->dpm2Params.NearTDPLimit =
2306                        cpu_to_be32(si_scale_power_for_smc(adev->pm.dpm.near_tdp_limit_adjusted, scaling_factor) * 1000);
2307                smc_table->dpm2Params.SafePowerLimit =
2308                        cpu_to_be32(si_scale_power_for_smc((adev->pm.dpm.near_tdp_limit_adjusted * SISLANDS_DPM2_TDP_SAFE_LIMIT_PERCENT) / 100, scaling_factor) * 1000);
2309
2310                ret = amdgpu_si_copy_bytes_to_smc(adev,
2311                                                  (si_pi->state_table_start +
2312                                                   offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) +
2313                                                   offsetof(PP_SIslands_DPM2Parameters, NearTDPLimit)),
2314                                                  (u8 *)(&(smc_table->dpm2Params.NearTDPLimit)),
2315                                                  sizeof(u32) * 2,
2316                                                  si_pi->sram_end);
2317                if (ret)
2318                        return ret;
2319        }
2320
2321        return 0;
2322}
2323
2324static u16 si_calculate_power_efficiency_ratio(struct amdgpu_device *adev,
2325                                               const u16 prev_std_vddc,
2326                                               const u16 curr_std_vddc)
2327{
2328        u64 margin = (u64)SISLANDS_DPM2_PWREFFICIENCYRATIO_MARGIN;
2329        u64 prev_vddc = (u64)prev_std_vddc;
2330        u64 curr_vddc = (u64)curr_std_vddc;
2331        u64 pwr_efficiency_ratio, n, d;
2332
2333        if ((prev_vddc == 0) || (curr_vddc == 0))
2334                return 0;
2335
2336        n = div64_u64((u64)1024 * curr_vddc * curr_vddc * ((u64)1000 + margin), (u64)1000);
2337        d = prev_vddc * prev_vddc;
2338        pwr_efficiency_ratio = div64_u64(n, d);
2339
2340        if (pwr_efficiency_ratio > (u64)0xFFFF)
2341                return 0;
2342
2343        return (u16)pwr_efficiency_ratio;
2344}
2345
2346static bool si_should_disable_uvd_powertune(struct amdgpu_device *adev,
2347                                            struct amdgpu_ps *amdgpu_state)
2348{
2349        struct si_power_info *si_pi = si_get_pi(adev);
2350
2351        if (si_pi->dyn_powertune_data.disable_uvd_powertune &&
2352            amdgpu_state->vclk && amdgpu_state->dclk)
2353                return true;
2354
2355        return false;
2356}
2357
2358struct evergreen_power_info *evergreen_get_pi(struct amdgpu_device *adev)
2359{
2360        struct evergreen_power_info *pi = adev->pm.dpm.priv;
2361
2362        return pi;
2363}
2364
2365static int si_populate_power_containment_values(struct amdgpu_device *adev,
2366                                                struct amdgpu_ps *amdgpu_state,
2367                                                SISLANDS_SMC_SWSTATE *smc_state)
2368{
2369        struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
2370        struct ni_power_info *ni_pi = ni_get_pi(adev);
2371        struct  si_ps *state = si_get_ps(amdgpu_state);
2372        SISLANDS_SMC_VOLTAGE_VALUE vddc;
2373        u32 prev_sclk;
2374        u32 max_sclk;
2375        u32 min_sclk;
2376        u16 prev_std_vddc;
2377        u16 curr_std_vddc;
2378        int i;
2379        u16 pwr_efficiency_ratio;
2380        u8 max_ps_percent;
2381        bool disable_uvd_power_tune;
2382        int ret;
2383
2384        if (ni_pi->enable_power_containment == false)
2385                return 0;
2386
2387        if (state->performance_level_count == 0)
2388                return -EINVAL;
2389
2390        if (smc_state->levelCount != state->performance_level_count)
2391                return -EINVAL;
2392
2393        disable_uvd_power_tune = si_should_disable_uvd_powertune(adev, amdgpu_state);
2394
2395        smc_state->levels[0].dpm2.MaxPS = 0;
2396        smc_state->levels[0].dpm2.NearTDPDec = 0;
2397        smc_state->levels[0].dpm2.AboveSafeInc = 0;
2398        smc_state->levels[0].dpm2.BelowSafeInc = 0;
2399        smc_state->levels[0].dpm2.PwrEfficiencyRatio = 0;
2400
2401        for (i = 1; i < state->performance_level_count; i++) {
2402                prev_sclk = state->performance_levels[i-1].sclk;
2403                max_sclk  = state->performance_levels[i].sclk;
2404                if (i == 1)
2405                        max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_M;
2406                else
2407                        max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_H;
2408
2409                if (prev_sclk > max_sclk)
2410                        return -EINVAL;
2411
2412                if ((max_ps_percent == 0) ||
2413                    (prev_sclk == max_sclk) ||
2414                    disable_uvd_power_tune)
2415                        min_sclk = max_sclk;
2416                else if (i == 1)
2417                        min_sclk = prev_sclk;
2418                else
2419                        min_sclk = (prev_sclk * (u32)max_ps_percent) / 100;
2420
2421                if (min_sclk < state->performance_levels[0].sclk)
2422                        min_sclk = state->performance_levels[0].sclk;
2423
2424                if (min_sclk == 0)
2425                        return -EINVAL;
2426
2427                ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
2428                                                state->performance_levels[i-1].vddc, &vddc);
2429                if (ret)
2430                        return ret;
2431
2432                ret = si_get_std_voltage_value(adev, &vddc, &prev_std_vddc);
2433                if (ret)
2434                        return ret;
2435
2436                ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
2437                                                state->performance_levels[i].vddc, &vddc);
2438                if (ret)
2439                        return ret;
2440
2441                ret = si_get_std_voltage_value(adev, &vddc, &curr_std_vddc);
2442                if (ret)
2443                        return ret;
2444
2445                pwr_efficiency_ratio = si_calculate_power_efficiency_ratio(adev,
2446                                                                           prev_std_vddc, curr_std_vddc);
2447
2448                smc_state->levels[i].dpm2.MaxPS = (u8)((SISLANDS_DPM2_MAX_PULSE_SKIP * (max_sclk - min_sclk)) / max_sclk);
2449                smc_state->levels[i].dpm2.NearTDPDec = SISLANDS_DPM2_NEAR_TDP_DEC;
2450                smc_state->levels[i].dpm2.AboveSafeInc = SISLANDS_DPM2_ABOVE_SAFE_INC;
2451                smc_state->levels[i].dpm2.BelowSafeInc = SISLANDS_DPM2_BELOW_SAFE_INC;
2452                smc_state->levels[i].dpm2.PwrEfficiencyRatio = cpu_to_be16(pwr_efficiency_ratio);
2453        }
2454
2455        return 0;
2456}
2457
2458static int si_populate_sq_ramping_values(struct amdgpu_device *adev,
2459                                         struct amdgpu_ps *amdgpu_state,
2460                                         SISLANDS_SMC_SWSTATE *smc_state)
2461{
2462        struct ni_power_info *ni_pi = ni_get_pi(adev);
2463        struct  si_ps *state = si_get_ps(amdgpu_state);
2464        u32 sq_power_throttle, sq_power_throttle2;
2465        bool enable_sq_ramping = ni_pi->enable_sq_ramping;
2466        int i;
2467
2468        if (state->performance_level_count == 0)
2469                return -EINVAL;
2470
2471        if (smc_state->levelCount != state->performance_level_count)
2472                return -EINVAL;
2473
2474        if (adev->pm.dpm.sq_ramping_threshold == 0)
2475                return -EINVAL;
2476
2477        if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER > (MAX_POWER_MASK >> MAX_POWER_SHIFT))
2478                enable_sq_ramping = false;
2479
2480        if (SISLANDS_DPM2_SQ_RAMP_MIN_POWER > (MIN_POWER_MASK >> MIN_POWER_SHIFT))
2481                enable_sq_ramping = false;
2482
2483        if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA > (MAX_POWER_DELTA_MASK >> MAX_POWER_DELTA_SHIFT))
2484                enable_sq_ramping = false;
2485
2486        if (SISLANDS_DPM2_SQ_RAMP_STI_SIZE > (STI_SIZE_MASK >> STI_SIZE_SHIFT))
2487                enable_sq_ramping = false;
2488
2489        if (SISLANDS_DPM2_SQ_RAMP_LTI_RATIO > (LTI_RATIO_MASK >> LTI_RATIO_SHIFT))
2490                enable_sq_ramping = false;
2491
2492        for (i = 0; i < state->performance_level_count; i++) {
2493                sq_power_throttle = 0;
2494                sq_power_throttle2 = 0;
2495
2496                if ((state->performance_levels[i].sclk >= adev->pm.dpm.sq_ramping_threshold) &&
2497                    enable_sq_ramping) {
2498                        sq_power_throttle |= MAX_POWER(SISLANDS_DPM2_SQ_RAMP_MAX_POWER);
2499                        sq_power_throttle |= MIN_POWER(SISLANDS_DPM2_SQ_RAMP_MIN_POWER);
2500                        sq_power_throttle2 |= MAX_POWER_DELTA(SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA);
2501                        sq_power_throttle2 |= STI_SIZE(SISLANDS_DPM2_SQ_RAMP_STI_SIZE);
2502                        sq_power_throttle2 |= LTI_RATIO(SISLANDS_DPM2_SQ_RAMP_LTI_RATIO);
2503                } else {
2504                        sq_power_throttle |= MAX_POWER_MASK | MIN_POWER_MASK;
2505                        sq_power_throttle2 |= MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
2506                }
2507
2508                smc_state->levels[i].SQPowerThrottle = cpu_to_be32(sq_power_throttle);
2509                smc_state->levels[i].SQPowerThrottle_2 = cpu_to_be32(sq_power_throttle2);
2510        }
2511
2512        return 0;
2513}
2514
2515static int si_enable_power_containment(struct amdgpu_device *adev,
2516                                       struct amdgpu_ps *amdgpu_new_state,
2517                                       bool enable)
2518{
2519        struct ni_power_info *ni_pi = ni_get_pi(adev);
2520        PPSMC_Result smc_result;
2521        int ret = 0;
2522
2523        if (ni_pi->enable_power_containment) {
2524                if (enable) {
2525                        if (!si_should_disable_uvd_powertune(adev, amdgpu_new_state)) {
2526                                smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_TDPClampingActive);
2527                                if (smc_result != PPSMC_Result_OK) {
2528                                        ret = -EINVAL;
2529                                        ni_pi->pc_enabled = false;
2530                                } else {
2531                                        ni_pi->pc_enabled = true;
2532                                }
2533                        }
2534                } else {
2535                        smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_TDPClampingInactive);
2536                        if (smc_result != PPSMC_Result_OK)
2537                                ret = -EINVAL;
2538                        ni_pi->pc_enabled = false;
2539                }
2540        }
2541
2542        return ret;
2543}
2544
2545static int si_initialize_smc_dte_tables(struct amdgpu_device *adev)
2546{
2547        struct si_power_info *si_pi = si_get_pi(adev);
2548        int ret = 0;
2549        struct si_dte_data *dte_data = &si_pi->dte_data;
2550        Smc_SIslands_DTE_Configuration *dte_tables = NULL;
2551        u32 table_size;
2552        u8 tdep_count;
2553        u32 i;
2554
2555        if (dte_data == NULL)
2556                si_pi->enable_dte = false;
2557
2558        if (si_pi->enable_dte == false)
2559                return 0;
2560
2561        if (dte_data->k <= 0)
2562                return -EINVAL;
2563
2564        dte_tables = kzalloc(sizeof(Smc_SIslands_DTE_Configuration), GFP_KERNEL);
2565        if (dte_tables == NULL) {
2566                si_pi->enable_dte = false;
2567                return -ENOMEM;
2568        }
2569
2570        table_size = dte_data->k;
2571
2572        if (table_size > SMC_SISLANDS_DTE_MAX_FILTER_STAGES)
2573                table_size = SMC_SISLANDS_DTE_MAX_FILTER_STAGES;
2574
2575        tdep_count = dte_data->tdep_count;
2576        if (tdep_count > SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE)
2577                tdep_count = SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE;
2578
2579        dte_tables->K = cpu_to_be32(table_size);
2580        dte_tables->T0 = cpu_to_be32(dte_data->t0);
2581        dte_tables->MaxT = cpu_to_be32(dte_data->max_t);
2582        dte_tables->WindowSize = dte_data->window_size;
2583        dte_tables->temp_select = dte_data->temp_select;
2584        dte_tables->DTE_mode = dte_data->dte_mode;
2585        dte_tables->Tthreshold = cpu_to_be32(dte_data->t_threshold);
2586
2587        if (tdep_count > 0)
2588                table_size--;
2589
2590        for (i = 0; i < table_size; i++) {
2591                dte_tables->tau[i] = cpu_to_be32(dte_data->tau[i]);
2592                dte_tables->R[i]   = cpu_to_be32(dte_data->r[i]);
2593        }
2594
2595        dte_tables->Tdep_count = tdep_count;
2596
2597        for (i = 0; i < (u32)tdep_count; i++) {
2598                dte_tables->T_limits[i] = dte_data->t_limits[i];
2599                dte_tables->Tdep_tau[i] = cpu_to_be32(dte_data->tdep_tau[i]);
2600                dte_tables->Tdep_R[i] = cpu_to_be32(dte_data->tdep_r[i]);
2601        }
2602
2603        ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->dte_table_start,
2604                                          (u8 *)dte_tables,
2605                                          sizeof(Smc_SIslands_DTE_Configuration),
2606                                          si_pi->sram_end);
2607        kfree(dte_tables);
2608
2609        return ret;
2610}
2611
2612static int si_get_cac_std_voltage_max_min(struct amdgpu_device *adev,
2613                                          u16 *max, u16 *min)
2614{
2615        struct si_power_info *si_pi = si_get_pi(adev);
2616        struct amdgpu_cac_leakage_table *table =
2617                &adev->pm.dpm.dyn_state.cac_leakage_table;
2618        u32 i;
2619        u32 v0_loadline;
2620
2621        if (table == NULL)
2622                return -EINVAL;
2623
2624        *max = 0;
2625        *min = 0xFFFF;
2626
2627        for (i = 0; i < table->count; i++) {
2628                if (table->entries[i].vddc > *max)
2629                        *max = table->entries[i].vddc;
2630                if (table->entries[i].vddc < *min)
2631                        *min = table->entries[i].vddc;
2632        }
2633
2634        if (si_pi->powertune_data->lkge_lut_v0_percent > 100)
2635                return -EINVAL;
2636
2637        v0_loadline = (*min) * (100 - si_pi->powertune_data->lkge_lut_v0_percent) / 100;
2638
2639        if (v0_loadline > 0xFFFFUL)
2640                return -EINVAL;
2641
2642        *min = (u16)v0_loadline;
2643
2644        if ((*min > *max) || (*max == 0) || (*min == 0))
2645                return -EINVAL;
2646
2647        return 0;
2648}
2649
2650static u16 si_get_cac_std_voltage_step(u16 max, u16 min)
2651{
2652        return ((max - min) + (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1)) /
2653                SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES;
2654}
2655
2656static int si_init_dte_leakage_table(struct amdgpu_device *adev,
2657                                     PP_SIslands_CacConfig *cac_tables,
2658                                     u16 vddc_max, u16 vddc_min, u16 vddc_step,
2659                                     u16 t0, u16 t_step)
2660{
2661        struct si_power_info *si_pi = si_get_pi(adev);
2662        u32 leakage;
2663        unsigned int i, j;
2664        s32 t;
2665        u32 smc_leakage;
2666        u32 scaling_factor;
2667        u16 voltage;
2668
2669        scaling_factor = si_get_smc_power_scaling_factor(adev);
2670
2671        for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++) {
2672                t = (1000 * (i * t_step + t0));
2673
2674                for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) {
2675                        voltage = vddc_max - (vddc_step * j);
2676
2677                        si_calculate_leakage_for_v_and_t(adev,
2678                                                         &si_pi->powertune_data->leakage_coefficients,
2679                                                         voltage,
2680                                                         t,
2681                                                         si_pi->dyn_powertune_data.cac_leakage,
2682                                                         &leakage);
2683
2684                        smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4;
2685
2686                        if (smc_leakage > 0xFFFF)
2687                                smc_leakage = 0xFFFF;
2688
2689                        cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] =
2690                                cpu_to_be16((u16)smc_leakage);
2691                }
2692        }
2693        return 0;
2694}
2695
2696static int si_init_simplified_leakage_table(struct amdgpu_device *adev,
2697                                            PP_SIslands_CacConfig *cac_tables,
2698                                            u16 vddc_max, u16 vddc_min, u16 vddc_step)
2699{
2700        struct si_power_info *si_pi = si_get_pi(adev);
2701        u32 leakage;
2702        unsigned int i, j;
2703        u32 smc_leakage;
2704        u32 scaling_factor;
2705        u16 voltage;
2706
2707        scaling_factor = si_get_smc_power_scaling_factor(adev);
2708
2709        for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) {
2710                voltage = vddc_max - (vddc_step * j);
2711
2712                si_calculate_leakage_for_v(adev,
2713                                           &si_pi->powertune_data->leakage_coefficients,
2714                                           si_pi->powertune_data->fixed_kt,
2715                                           voltage,
2716                                           si_pi->dyn_powertune_data.cac_leakage,
2717                                           &leakage);
2718
2719                smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4;
2720
2721                if (smc_leakage > 0xFFFF)
2722                        smc_leakage = 0xFFFF;
2723
2724                for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++)
2725                        cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] =
2726                                cpu_to_be16((u16)smc_leakage);
2727        }
2728        return 0;
2729}
2730
2731static int si_initialize_smc_cac_tables(struct amdgpu_device *adev)
2732{
2733        struct ni_power_info *ni_pi = ni_get_pi(adev);
2734        struct si_power_info *si_pi = si_get_pi(adev);
2735        PP_SIslands_CacConfig *cac_tables = NULL;
2736        u16 vddc_max, vddc_min, vddc_step;
2737        u16 t0, t_step;
2738        u32 load_line_slope, reg;
2739        int ret = 0;
2740        u32 ticks_per_us = amdgpu_asic_get_xclk(adev) / 100;
2741
2742        if (ni_pi->enable_cac == false)
2743                return 0;
2744
2745        cac_tables = kzalloc(sizeof(PP_SIslands_CacConfig), GFP_KERNEL);
2746        if (!cac_tables)
2747                return -ENOMEM;
2748
2749        reg = RREG32(CG_CAC_CTRL) & ~CAC_WINDOW_MASK;
2750        reg |= CAC_WINDOW(si_pi->powertune_data->cac_window);
2751        WREG32(CG_CAC_CTRL, reg);
2752
2753        si_pi->dyn_powertune_data.cac_leakage = adev->pm.dpm.cac_leakage;
2754        si_pi->dyn_powertune_data.dc_pwr_value =
2755                si_pi->powertune_data->dc_cac[NISLANDS_DCCAC_LEVEL_0];
2756        si_pi->dyn_powertune_data.wintime = si_calculate_cac_wintime(adev);
2757        si_pi->dyn_powertune_data.shift_n = si_pi->powertune_data->shift_n_default;
2758
2759        si_pi->dyn_powertune_data.leakage_minimum_temperature = 80 * 1000;
2760
2761        ret = si_get_cac_std_voltage_max_min(adev, &vddc_max, &vddc_min);
2762        if (ret)
2763                goto done_free;
2764
2765        vddc_step = si_get_cac_std_voltage_step(vddc_max, vddc_min);
2766        vddc_min = vddc_max - (vddc_step * (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1));
2767        t_step = 4;
2768        t0 = 60;
2769
2770        if (si_pi->enable_dte || ni_pi->driver_calculate_cac_leakage)
2771                ret = si_init_dte_leakage_table(adev, cac_tables,
2772                                                vddc_max, vddc_min, vddc_step,
2773                                                t0, t_step);
2774        else
2775                ret = si_init_simplified_leakage_table(adev, cac_tables,
2776                                                       vddc_max, vddc_min, vddc_step);
2777        if (ret)
2778                goto done_free;
2779
2780        load_line_slope = ((u32)adev->pm.dpm.load_line_slope << SMC_SISLANDS_SCALE_R) / 100;
2781
2782        cac_tables->l2numWin_TDP = cpu_to_be32(si_pi->dyn_powertune_data.l2_lta_window_size);
2783        cac_tables->lts_truncate_n = si_pi->dyn_powertune_data.lts_truncate;
2784        cac_tables->SHIFT_N = si_pi->dyn_powertune_data.shift_n;
2785        cac_tables->lkge_lut_V0 = cpu_to_be32((u32)vddc_min);
2786        cac_tables->lkge_lut_Vstep = cpu_to_be32((u32)vddc_step);
2787        cac_tables->R_LL = cpu_to_be32(load_line_slope);
2788        cac_tables->WinTime = cpu_to_be32(si_pi->dyn_powertune_data.wintime);
2789        cac_tables->calculation_repeats = cpu_to_be32(2);
2790        cac_tables->dc_cac = cpu_to_be32(0);
2791        cac_tables->log2_PG_LKG_SCALE = 12;
2792        cac_tables->cac_temp = si_pi->powertune_data->operating_temp;
2793        cac_tables->lkge_lut_T0 = cpu_to_be32((u32)t0);
2794        cac_tables->lkge_lut_Tstep = cpu_to_be32((u32)t_step);
2795
2796        ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->cac_table_start,
2797                                          (u8 *)cac_tables,
2798                                          sizeof(PP_SIslands_CacConfig),
2799                                          si_pi->sram_end);
2800
2801        if (ret)
2802                goto done_free;
2803
2804        ret = si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_ticks_per_us, ticks_per_us);
2805
2806done_free:
2807        if (ret) {
2808                ni_pi->enable_cac = false;
2809                ni_pi->enable_power_containment = false;
2810        }
2811
2812        kfree(cac_tables);
2813
2814        return ret;
2815}
2816
2817static int si_program_cac_config_registers(struct amdgpu_device *adev,
2818                                           const struct si_cac_config_reg *cac_config_regs)
2819{
2820        const struct si_cac_config_reg *config_regs = cac_config_regs;
2821        u32 data = 0, offset;
2822
2823        if (!config_regs)
2824                return -EINVAL;
2825
2826        while (config_regs->offset != 0xFFFFFFFF) {
2827                switch (config_regs->type) {
2828                case SISLANDS_CACCONFIG_CGIND:
2829                        offset = SMC_CG_IND_START + config_regs->offset;
2830                        if (offset < SMC_CG_IND_END)
2831                                data = RREG32_SMC(offset);
2832                        break;
2833                default:
2834                        data = RREG32(config_regs->offset);
2835                        break;
2836                }
2837
2838                data &= ~config_regs->mask;
2839                data |= ((config_regs->value << config_regs->shift) & config_regs->mask);
2840
2841                switch (config_regs->type) {
2842                case SISLANDS_CACCONFIG_CGIND:
2843                        offset = SMC_CG_IND_START + config_regs->offset;
2844                        if (offset < SMC_CG_IND_END)
2845                                WREG32_SMC(offset, data);
2846                        break;
2847                default:
2848                        WREG32(config_regs->offset, data);
2849                        break;
2850                }
2851                config_regs++;
2852        }
2853        return 0;
2854}
2855
2856static int si_initialize_hardware_cac_manager(struct amdgpu_device *adev)
2857{
2858        struct ni_power_info *ni_pi = ni_get_pi(adev);
2859        struct si_power_info *si_pi = si_get_pi(adev);
2860        int ret;
2861
2862        if ((ni_pi->enable_cac == false) ||
2863            (ni_pi->cac_configuration_required == false))
2864                return 0;
2865
2866        ret = si_program_cac_config_registers(adev, si_pi->lcac_config);
2867        if (ret)
2868                return ret;
2869        ret = si_program_cac_config_registers(adev, si_pi->cac_override);
2870        if (ret)
2871                return ret;
2872        ret = si_program_cac_config_registers(adev, si_pi->cac_weights);
2873        if (ret)
2874                return ret;
2875
2876        return 0;
2877}
2878
2879static int si_enable_smc_cac(struct amdgpu_device *adev,
2880                             struct amdgpu_ps *amdgpu_new_state,
2881                             bool enable)
2882{
2883        struct ni_power_info *ni_pi = ni_get_pi(adev);
2884        struct si_power_info *si_pi = si_get_pi(adev);
2885        PPSMC_Result smc_result;
2886        int ret = 0;
2887
2888        if (ni_pi->enable_cac) {
2889                if (enable) {
2890                        if (!si_should_disable_uvd_powertune(adev, amdgpu_new_state)) {
2891                                if (ni_pi->support_cac_long_term_average) {
2892                                        smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_CACLongTermAvgEnable);
2893                                        if (smc_result != PPSMC_Result_OK)
2894                                                ni_pi->support_cac_long_term_average = false;
2895                                }
2896
2897                                smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableCac);
2898                                if (smc_result != PPSMC_Result_OK) {
2899                                        ret = -EINVAL;
2900                                        ni_pi->cac_enabled = false;
2901                                } else {
2902                                        ni_pi->cac_enabled = true;
2903                                }
2904
2905                                if (si_pi->enable_dte) {
2906                                        smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableDTE);
2907                                        if (smc_result != PPSMC_Result_OK)
2908                                                ret = -EINVAL;
2909                                }
2910                        }
2911                } else if (ni_pi->cac_enabled) {
2912                        if (si_pi->enable_dte)
2913                                smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_DisableDTE);
2914
2915                        smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_DisableCac);
2916
2917                        ni_pi->cac_enabled = false;
2918
2919                        if (ni_pi->support_cac_long_term_average)
2920                                smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_CACLongTermAvgDisable);
2921                }
2922        }
2923        return ret;
2924}
2925
2926static int si_init_smc_spll_table(struct amdgpu_device *adev)
2927{
2928        struct ni_power_info *ni_pi = ni_get_pi(adev);
2929        struct si_power_info *si_pi = si_get_pi(adev);
2930        SMC_SISLANDS_SPLL_DIV_TABLE *spll_table;
2931        SISLANDS_SMC_SCLK_VALUE sclk_params;
2932        u32 fb_div, p_div;
2933        u32 clk_s, clk_v;
2934        u32 sclk = 0;
2935        int ret = 0;
2936        u32 tmp;
2937        int i;
2938
2939        if (si_pi->spll_table_start == 0)
2940                return -EINVAL;
2941
2942        spll_table = kzalloc(sizeof(SMC_SISLANDS_SPLL_DIV_TABLE), GFP_KERNEL);
2943        if (spll_table == NULL)
2944                return -ENOMEM;
2945
2946        for (i = 0; i < 256; i++) {
2947                ret = si_calculate_sclk_params(adev, sclk, &sclk_params);
2948                if (ret)
2949                        break;
2950                p_div = (sclk_params.vCG_SPLL_FUNC_CNTL & SPLL_PDIV_A_MASK) >> SPLL_PDIV_A_SHIFT;
2951                fb_div = (sclk_params.vCG_SPLL_FUNC_CNTL_3 & SPLL_FB_DIV_MASK) >> SPLL_FB_DIV_SHIFT;
2952                clk_s = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM & CLK_S_MASK) >> CLK_S_SHIFT;
2953                clk_v = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM_2 & CLK_V_MASK) >> CLK_V_SHIFT;
2954
2955                fb_div &= ~0x00001FFF;
2956                fb_div >>= 1;
2957                clk_v >>= 6;
2958
2959                if (p_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT))
2960                        ret = -EINVAL;
2961                if (fb_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT))
2962                        ret = -EINVAL;
2963                if (clk_s & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT))
2964                        ret = -EINVAL;
2965                if (clk_v & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT))
2966                        ret = -EINVAL;
2967
2968                if (ret)
2969                        break;
2970
2971                tmp = ((fb_div << SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK) |
2972                        ((p_div << SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK);
2973                spll_table->freq[i] = cpu_to_be32(tmp);
2974
2975                tmp = ((clk_v << SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK) |
2976                        ((clk_s << SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK);
2977                spll_table->ss[i] = cpu_to_be32(tmp);
2978
2979                sclk += 512;
2980        }
2981
2982
2983        if (!ret)
2984                ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->spll_table_start,
2985                                                  (u8 *)spll_table,
2986                                                  sizeof(SMC_SISLANDS_SPLL_DIV_TABLE),
2987                                                  si_pi->sram_end);
2988
2989        if (ret)
2990                ni_pi->enable_power_containment = false;
2991
2992        kfree(spll_table);
2993
2994        return ret;
2995}
2996
2997static u16 si_get_lower_of_leakage_and_vce_voltage(struct amdgpu_device *adev,
2998                                                   u16 vce_voltage)
2999{
3000        u16 highest_leakage = 0;

3001        struct si_power_info *si_pi = si_get_pi(adev);
3002        int i;
3003
3004        for (i = 0; i < si_pi->leakage_voltage.count; i++){
3005                if (highest_leakage < si_pi->leakage_voltage.entries[i].voltage)
3006                        highest_leakage = si_pi->leakage_voltage.entries[i].voltage;
3007        }
3008
3009        if (si_pi->leakage_voltage.count && (highest_leakage < vce_voltage))
3010                return highest_leakage;
3011
3012        return vce_voltage;
3013}
3014
3015static int si_get_vce_clock_voltage(struct amdgpu_device *adev,
3016                                    u32 evclk, u32 ecclk, u16 *voltage)
3017{
3018        u32 i;
3019        int ret = -EINVAL;
3020        struct amdgpu_vce_clock_voltage_dependency_table *table =
3021                &adev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table;
3022
3023        if (((evclk == 0) && (ecclk == 0)) ||
3024            (table && (table->count == 0))) {
3025                *voltage = 0;
3026                return 0;
3027        }
3028
3029        for (i = 0; i < table->count; i++) {
3030                if ((evclk <= table->entries[i].evclk) &&
3031                    (ecclk <= table->entries[i].ecclk)) {
3032                        *voltage = table->entries[i].v;
3033                        ret = 0;
3034                        break;
3035                }
3036        }
3037
3038        /* if no match return the highest voltage */
3039        if (ret)
3040                *voltage = table->entries[table->count - 1].v;
3041
3042        *voltage = si_get_lower_of_leakage_and_vce_voltage(adev, *voltage);
3043
3044        return ret;
3045}
3046
3047static bool si_dpm_vblank_too_short(void *handle)
3048{
3049        struct amdgpu_device *adev = (struct amdgpu_device *)handle;
3050        u32 vblank_time = amdgpu_dpm_get_vblank_time(adev);
3051        /* we never hit the non-gddr5 limit so disable it */
3052        u32 switch_limit = adev->gmc.vram_type == AMDGPU_VRAM_TYPE_GDDR5 ? 450 : 0;
3053
3054        if (vblank_time < switch_limit)
3055                return true;
3056        else
3057                return false;
3058
3059}
3060
3061static int ni_copy_and_switch_arb_sets(struct amdgpu_device *adev,
3062                                u32 arb_freq_src, u32 arb_freq_dest)
3063{
3064        u32 mc_arb_dram_timing;
3065        u32 mc_arb_dram_timing2;
3066        u32 burst_time;
3067        u32 mc_cg_config;
3068
3069        switch (arb_freq_src) {
3070        case MC_CG_ARB_FREQ_F0:
3071                mc_arb_dram_timing  = RREG32(MC_ARB_DRAM_TIMING);
3072                mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2);
3073                burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE0_MASK) >> STATE0_SHIFT;
3074                break;
3075        case MC_CG_ARB_FREQ_F1:
3076                mc_arb_dram_timing  = RREG32(MC_ARB_DRAM_TIMING_1);
3077                mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_1);
3078                burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE1_MASK) >> STATE1_SHIFT;
3079                break;
3080        case MC_CG_ARB_FREQ_F2:
3081                mc_arb_dram_timing  = RREG32(MC_ARB_DRAM_TIMING_2);
3082                mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_2);
3083                burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE2_MASK) >> STATE2_SHIFT;
3084                break;
3085        case MC_CG_ARB_FREQ_F3:
3086                mc_arb_dram_timing  = RREG32(MC_ARB_DRAM_TIMING_3);
3087                mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_3);
3088                burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE3_MASK) >> STATE3_SHIFT;
3089                break;
3090        default:
3091                return -EINVAL;
3092        }
3093
3094        switch (arb_freq_dest) {
3095        case MC_CG_ARB_FREQ_F0:
3096                WREG32(MC_ARB_DRAM_TIMING, mc_arb_dram_timing);
3097                WREG32(MC_ARB_DRAM_TIMING2, mc_arb_dram_timing2);
3098                WREG32_P(MC_ARB_BURST_TIME, STATE0(burst_time), ~STATE0_MASK);
3099                break;
3100        case MC_CG_ARB_FREQ_F1:
3101                WREG32(MC_ARB_DRAM_TIMING_1, mc_arb_dram_timing);
3102                WREG32(MC_ARB_DRAM_TIMING2_1, mc_arb_dram_timing2);
3103                WREG32_P(MC_ARB_BURST_TIME, STATE1(burst_time), ~STATE1_MASK);
3104                break;
3105        case MC_CG_ARB_FREQ_F2:
3106                WREG32(MC_ARB_DRAM_TIMING_2, mc_arb_dram_timing);
3107                WREG32(MC_ARB_DRAM_TIMING2_2, mc_arb_dram_timing2);
3108                WREG32_P(MC_ARB_BURST_TIME, STATE2(burst_time), ~STATE2_MASK);
3109                break;
3110        case MC_CG_ARB_FREQ_F3:
3111                WREG32(MC_ARB_DRAM_TIMING_3, mc_arb_dram_timing);
3112                WREG32(MC_ARB_DRAM_TIMING2_3, mc_arb_dram_timing2);
3113                WREG32_P(MC_ARB_BURST_TIME, STATE3(burst_time), ~STATE3_MASK);
3114                break;
3115        default:
3116                return -EINVAL;
3117        }
3118
3119        mc_cg_config = RREG32(MC_CG_CONFIG) | 0x0000000F;
3120        WREG32(MC_CG_CONFIG, mc_cg_config);
3121        WREG32_P(MC_ARB_CG, CG_ARB_REQ(arb_freq_dest), ~CG_ARB_REQ_MASK);
3122
3123        return 0;
3124}
3125
3126static void ni_update_current_ps(struct amdgpu_device *adev,
3127                          struct amdgpu_ps *rps)
3128{
3129        struct si_ps *new_ps = si_get_ps(rps);
3130        struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
3131        struct ni_power_info *ni_pi = ni_get_pi(adev);
3132
3133        eg_pi->current_rps = *rps;
3134        ni_pi->current_ps = *new_ps;
3135        eg_pi->current_rps.ps_priv = &ni_pi->current_ps;
3136        adev->pm.dpm.current_ps = &eg_pi->current_rps;
3137}
3138
3139static void ni_update_requested_ps(struct amdgpu_device *adev,
3140                            struct amdgpu_ps *rps)
3141{
3142        struct si_ps *new_ps = si_get_ps(rps);
3143        struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
3144        struct ni_power_info *ni_pi = ni_get_pi(adev);
3145
3146        eg_pi->requested_rps = *rps;
3147        ni_pi->requested_ps = *new_ps;
3148        eg_pi->requested_rps.ps_priv = &ni_pi->requested_ps;
3149        adev->pm.dpm.requested_ps = &eg_pi->requested_rps;
3150}
3151
3152static void ni_set_uvd_clock_before_set_eng_clock(struct amdgpu_device *adev,
3153                                           struct amdgpu_ps *new_ps,
3154                                           struct amdgpu_ps *old_ps)
3155{
3156        struct si_ps *new_state = si_get_ps(new_ps);
3157        struct si_ps *current_state = si_get_ps(old_ps);
3158
3159        if ((new_ps->vclk == old_ps->vclk) &&
3160            (new_ps->dclk == old_ps->dclk))
3161                return;
3162
3163        if (new_state->performance_levels[new_state->performance_level_count - 1].sclk >=
3164            current_state->performance_levels[current_state->performance_level_count - 1].sclk)
3165                return;
3166
3167        amdgpu_asic_set_uvd_clocks(adev, new_ps->vclk, new_ps->dclk);
3168}
3169
3170static void ni_set_uvd_clock_after_set_eng_clock(struct amdgpu_device *adev,
3171                                          struct amdgpu_ps *new_ps,
3172                                          struct amdgpu_ps *old_ps)
3173{
3174        struct si_ps *new_state = si_get_ps(new_ps);
3175        struct si_ps *current_state = si_get_ps(old_ps);
3176
3177        if ((new_ps->vclk == old_ps->vclk) &&
3178            (new_ps->dclk == old_ps->dclk))
3179                return;
3180
3181        if (new_state->performance_levels[new_state->performance_level_count - 1].sclk <
3182            current_state->performance_levels[current_state->performance_level_count - 1].sclk)
3183                return;
3184
3185        amdgpu_asic_set_uvd_clocks(adev, new_ps->vclk, new_ps->dclk);
3186}
3187
3188static u16 btc_find_voltage(struct atom_voltage_table *table, u16 voltage)
3189{
3190        unsigned int i;
3191
3192        for (i = 0; i < table->count; i++)
3193                if (voltage <= table->entries[i].value)
3194                        return table->entries[i].value;
3195
3196        return table->entries[table->count - 1].value;
3197}
3198
3199static u32 btc_find_valid_clock(struct amdgpu_clock_array *clocks,
3200                                u32 max_clock, u32 requested_clock)
3201{
3202        unsigned int i;
3203
3204        if ((clocks == NULL) || (clocks->count == 0))
3205                return (requested_clock < max_clock) ? requested_clock : max_clock;
3206
3207        for (i = 0; i < clocks->count; i++) {
3208                if (clocks->values[i] >= requested_clock)
3209                        return (clocks->values[i] < max_clock) ? clocks->values[i] : max_clock;
3210        }
3211
3212        return (clocks->values[clocks->count - 1] < max_clock) ?
3213                clocks->values[clocks->count - 1] : max_clock;
3214}
3215
3216static u32 btc_get_valid_mclk(struct amdgpu_device *adev,
3217                              u32 max_mclk, u32 requested_mclk)
3218{
3219        return btc_find_valid_clock(&adev->pm.dpm.dyn_state.valid_mclk_values,
3220                                    max_mclk, requested_mclk);
3221}
3222
3223static u32 btc_get_valid_sclk(struct amdgpu_device *adev,
3224                              u32 max_sclk, u32 requested_sclk)
3225{
3226        return btc_find_valid_clock(&adev->pm.dpm.dyn_state.valid_sclk_values,
3227                                    max_sclk, requested_sclk);
3228}
3229
3230static void btc_get_max_clock_from_voltage_dependency_table(struct amdgpu_clock_voltage_dependency_table *table,
3231                                                            u32 *max_clock)
3232{
3233        u32 i, clock = 0;
3234
3235        if ((table == NULL) || (table->count == 0)) {
3236                *max_clock = clock;
3237                return;
3238        }
3239
3240        for (i = 0; i < table->count; i++) {
3241                if (clock < table->entries[i].clk)
3242                        clock = table->entries[i].clk;
3243        }
3244        *max_clock = clock;
3245}
3246
3247static void btc_apply_voltage_dependency_rules(struct amdgpu_clock_voltage_dependency_table *table,
3248                                               u32 clock, u16 max_voltage, u16 *voltage)
3249{
3250        u32 i;
3251
3252        if ((table == NULL) || (table->count == 0))
3253                return;
3254
3255        for (i= 0; i < table->count; i++) {
3256                if (clock <= table->entries[i].clk) {
3257                        if (*voltage < table->entries[i].v)
3258                                *voltage = (u16)((table->entries[i].v < max_voltage) ?
3259                                           table->entries[i].v : max_voltage);
3260                        return;
3261                }
3262        }
3263
3264        *voltage = (*voltage > max_voltage) ? *voltage : max_voltage;
3265}
3266
3267static void btc_adjust_clock_combinations(struct amdgpu_device *adev,
3268                                          const struct amdgpu_clock_and_voltage_limits *max_limits,
3269                                          struct rv7xx_pl *pl)
3270{
3271
3272        if ((pl->mclk == 0) || (pl->sclk == 0))
3273                return;
3274
3275        if (pl->mclk == pl->sclk)
3276                return;
3277
3278        if (pl->mclk > pl->sclk) {
3279                if (((pl->mclk + (pl->sclk - 1)) / pl->sclk) > adev->pm.dpm.dyn_state.mclk_sclk_ratio)
3280                        pl->sclk = btc_get_valid_sclk(adev,
3281                                                      max_limits->sclk,
3282                                                      (pl->mclk +
3283                                                      (adev->pm.dpm.dyn_state.mclk_sclk_ratio - 1)) /
3284                                                      adev->pm.dpm.dyn_state.mclk_sclk_ratio);
3285        } else {
3286                if ((pl->sclk - pl->mclk) > adev->pm.dpm.dyn_state.sclk_mclk_delta)
3287                        pl->mclk = btc_get_valid_mclk(adev,
3288                                                      max_limits->mclk,
3289                                                      pl->sclk -
3290                                                      adev->pm.dpm.dyn_state.sclk_mclk_delta);
3291        }
3292}
3293
3294static void btc_apply_voltage_delta_rules(struct amdgpu_device *adev,
3295                                          u16 max_vddc, u16 max_vddci,
3296                                          u16 *vddc, u16 *vddci)
3297{
3298        struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
3299        u16 new_voltage;
3300
3301        if ((0 == *vddc) || (0 == *vddci))
3302                return;
3303
3304        if (*vddc > *vddci) {
3305                if ((*vddc - *vddci) > adev->pm.dpm.dyn_state.vddc_vddci_delta) {
3306                        new_voltage = btc_find_voltage(&eg_pi->vddci_voltage_table,
3307                                                       (*vddc - adev->pm.dpm.dyn_state.vddc_vddci_delta));
3308                        *vddci = (new_voltage < max_vddci) ? new_voltage : max_vddci;
3309                }
3310        } else {
3311                if ((*vddci - *vddc) > adev->pm.dpm.dyn_state.vddc_vddci_delta) {
3312                        new_voltage = btc_find_voltage(&eg_pi->vddc_voltage_table,
3313                                                       (*vddci - adev->pm.dpm.dyn_state.vddc_vddci_delta));
3314                        *vddc = (new_voltage < max_vddc) ? new_voltage : max_vddc;
3315                }
3316        }
3317}
3318
3319static void r600_calculate_u_and_p(u32 i, u32 r_c, u32 p_b,
3320                            u32 *p, u32 *u)
3321{
3322        u32 b_c = 0;
3323        u32 i_c;
3324        u32 tmp;
3325
3326        i_c = (i * r_c) / 100;
3327        tmp = i_c >> p_b;
3328
3329        while (tmp) {
3330                b_c++;
3331                tmp >>= 1;
3332        }
3333
3334        *u = (b_c + 1) / 2;
3335        *p = i_c / (1 << (2 * (*u)));
3336}
3337
3338static int r600_calculate_at(u32 t, u32 h, u32 fh, u32 fl, u32 *tl, u32 *th)
3339{
3340        u32 k, a, ah, al;
3341        u32 t1;
3342
3343        if ((fl == 0) || (fh == 0) || (fl > fh))
3344                return -EINVAL;
3345
3346        k = (100 * fh) / fl;
3347        t1 = (t * (k - 100));
3348        a = (1000 * (100 * h + t1)) / (10000 + (t1 / 100));
3349        a = (a + 5) / 10;
3350        ah = ((a * t) + 5000) / 10000;
3351        al = a - ah;
3352
3353        *th = t - ah;
3354        *tl = t + al;
3355
3356        return 0;
3357}
3358
3359static bool r600_is_uvd_state(u32 class, u32 class2)
3360{
3361        if (class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE)
3362                return true;
3363        if (class & ATOM_PPLIB_CLASSIFICATION_HD2STATE)
3364                return true;
3365        if (class & ATOM_PPLIB_CLASSIFICATION_HDSTATE)
3366                return true;
3367        if (class & ATOM_PPLIB_CLASSIFICATION_SDSTATE)
3368                return true;
3369        if (class2 & ATOM_PPLIB_CLASSIFICATION2_MVC)
3370                return true;
3371        return false;
3372}
3373
3374static u8 rv770_get_memory_module_index(struct amdgpu_device *adev)
3375{
3376        return (u8) ((RREG32(BIOS_SCRATCH_4) >> 16) & 0xff);
3377}
3378
3379static void rv770_get_max_vddc(struct amdgpu_device *adev)
3380{
3381        struct rv7xx_power_info *pi = rv770_get_pi(adev);
3382        u16 vddc;
3383
3384        if (amdgpu_atombios_get_max_vddc(adev, 0, 0, &vddc))
3385                pi->max_vddc = 0;
3386        else
3387                pi->max_vddc = vddc;
3388}
3389
3390static void rv770_get_engine_memory_ss(struct amdgpu_device *adev)
3391{
3392        struct rv7xx_power_info *pi = rv770_get_pi(adev);
3393        struct amdgpu_atom_ss ss;
3394
3395        pi->sclk_ss = amdgpu_atombios_get_asic_ss_info(adev, &ss,
3396                                                       ASIC_INTERNAL_ENGINE_SS, 0);
3397        pi->mclk_ss = amdgpu_atombios_get_asic_ss_info(adev, &ss,
3398                                                       ASIC_INTERNAL_MEMORY_SS, 0);
3399
3400        if (pi->sclk_ss || pi->mclk_ss)
3401                pi->dynamic_ss = true;
3402        else
3403                pi->dynamic_ss = false;
3404}
3405
3406
3407static void si_apply_state_adjust_rules(struct amdgpu_device *adev,
3408                                        struct amdgpu_ps *rps)
3409{
3410        struct  si_ps *ps = si_get_ps(rps);
3411        struct amdgpu_clock_and_voltage_limits *max_limits;
3412        bool disable_mclk_switching = false;
3413        bool disable_sclk_switching = false;
3414        u32 mclk, sclk;
3415        u16 vddc, vddci, min_vce_voltage = 0;
3416        u32 max_sclk_vddc, max_mclk_vddci, max_mclk_vddc;
3417        u32 max_sclk = 0, max_mclk = 0;
3418        int i;
3419
3420        if (adev->asic_type == CHIP_HAINAN) {
3421                if ((adev->pdev->revision == 0x81) ||
3422                    (adev->pdev->revision == 0xC3) ||
3423                    (adev->pdev->device == 0x6664) ||
3424                    (adev->pdev->device == 0x6665) ||
3425                    (adev->pdev->device == 0x6667)) {
3426                        max_sclk = 75000;
3427                }
3428                if ((adev->pdev->revision == 0xC3) ||
3429                    (adev->pdev->device == 0x6665)) {
3430                        max_sclk = 60000;
3431                        max_mclk = 80000;
3432                }
3433        } else if (adev->asic_type == CHIP_OLAND) {
3434                if ((adev->pdev->revision == 0xC7) ||
3435                    (adev->pdev->revision == 0x80) ||
3436                    (adev->pdev->revision == 0x81) ||
3437                    (adev->pdev->revision == 0x83) ||
3438                    (adev->pdev->revision == 0x87) ||
3439                    (adev->pdev->device == 0x6604) ||
3440                    (adev->pdev->device == 0x6605)) {
3441                        max_sclk = 75000;
3442                }
3443        }
3444
3445        if (rps->vce_active) {
3446                rps->evclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].evclk;
3447                rps->ecclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].ecclk;
3448                si_get_vce_clock_voltage(adev, rps->evclk, rps->ecclk,
3449                                         &min_vce_voltage);
3450        } else {
3451                rps->evclk = 0;
3452                rps->ecclk = 0;
3453        }
3454
3455        if ((adev->pm.dpm.new_active_crtc_count > 1) ||
3456            si_dpm_vblank_too_short(adev))
3457                disable_mclk_switching = true;
3458
3459        if (rps->vclk || rps->dclk) {
3460                disable_mclk_switching = true;
3461                disable_sclk_switching = true;
3462        }
3463
3464        if (adev->pm.ac_power)
3465                max_limits = &adev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
3466        else
3467                max_limits = &adev->pm.dpm.dyn_state.max_clock_voltage_on_dc;
3468
3469        for (i = ps->performance_level_count - 2; i >= 0; i--) {
3470                if (ps->performance_levels[i].vddc > ps->performance_levels[i+1].vddc)
3471                        ps->performance_levels[i].vddc = ps->performance_levels[i+1].vddc;
3472        }
3473        if (adev->pm.ac_power == false) {
3474                for (i = 0; i < ps->performance_level_count; i++) {
3475                        if (ps->performance_levels[i].mclk > max_limits->mclk)
3476                                ps->performance_levels[i].mclk = max_limits->mclk;
3477                        if (ps->performance_levels[i].sclk > max_limits->sclk)
3478                                ps->performance_levels[i].sclk = max_limits->sclk;
3479                        if (ps->performance_levels[i].vddc > max_limits->vddc)
3480                                ps->performance_levels[i].vddc = max_limits->vddc;
3481                        if (ps->performance_levels[i].vddci > max_limits->vddci)
3482                                ps->performance_levels[i].vddci = max_limits->vddci;
3483                }
3484        }
3485
3486        /* limit clocks to max supported clocks based on voltage dependency tables */
3487        btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
3488                                                        &max_sclk_vddc);
3489        btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
3490                                                        &max_mclk_vddci);
3491        btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
3492                                                        &max_mclk_vddc);
3493
3494        for (i = 0; i < ps->performance_level_count; i++) {
3495                if (max_sclk_vddc) {
3496                        if (ps->performance_levels[i].sclk > max_sclk_vddc)
3497                                ps->performance_levels[i].sclk = max_sclk_vddc;
3498                }
3499                if (max_mclk_vddci) {
3500                        if (ps->performance_levels[i].mclk > max_mclk_vddci)
3501                                ps->performance_levels[i].mclk = max_mclk_vddci;
3502                }
3503                if (max_mclk_vddc) {
3504                        if (ps->performance_levels[i].mclk > max_mclk_vddc)
3505                                ps->performance_levels[i].mclk = max_mclk_vddc;
3506                }
3507                if (max_mclk) {
3508                        if (ps->performance_levels[i].mclk > max_mclk)
3509                                ps->performance_levels[i].mclk = max_mclk;
3510                }
3511                if (max_sclk) {
3512                        if (ps->performance_levels[i].sclk > max_sclk)
3513                                ps->performance_levels[i].sclk = max_sclk;
3514                }
3515        }
3516
3517        /* XXX validate the min clocks required for display */
3518
3519        if (disable_mclk_switching) {
3520                mclk  = ps->performance_levels[ps->performance_level_count - 1].mclk;
3521                vddci = ps->performance_levels[ps->performance_level_count - 1].vddci;
3522        } else {
3523                mclk = ps->performance_levels[0].mclk;
3524                vddci = ps->performance_levels[0].vddci;
3525        }
3526
3527        if (disable_sclk_switching) {
3528                sclk = ps->performance_levels[ps->performance_level_count - 1].sclk;
3529                vddc = ps->performance_levels[ps->performance_level_count - 1].vddc;
3530        } else {
3531                sclk = ps->performance_levels[0].sclk;
3532                vddc = ps->performance_levels[0].vddc;
3533        }
3534
3535        if (rps->vce_active) {
3536                if (sclk < adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].sclk)
3537                        sclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].sclk;
3538                if (mclk < adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].mclk)
3539                        mclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].mclk;
3540        }
3541
3542        /* adjusted low state */
3543        ps->performance_levels[0].sclk = sclk;
3544        ps->performance_levels[0].mclk = mclk;
3545        ps->performance_levels[0].vddc = vddc;
3546        ps->performance_levels[0].vddci = vddci;
3547
3548        if (disable_sclk_switching) {
3549                sclk = ps->performance_levels[0].sclk;
3550                for (i = 1; i < ps->performance_level_count; i++) {
3551                        if (sclk < ps->performance_levels[i].sclk)
3552                                sclk = ps->performance_levels[i].sclk;
3553                }
3554                for (i = 0; i < ps->performance_level_count; i++) {
3555                        ps->performance_levels[i].sclk = sclk;
3556                        ps->performance_levels[i].vddc = vddc;
3557                }
3558        } else {
3559                for (i = 1; i < ps->performance_level_count; i++) {
3560                        if (ps->performance_levels[i].sclk < ps->performance_levels[i - 1].sclk)
3561                                ps->performance_levels[i].sclk = ps->performance_levels[i - 1].sclk;
3562                        if (ps->performance_levels[i].vddc < ps->performance_levels[i - 1].vddc)
3563                                ps->performance_levels[i].vddc = ps->performance_levels[i - 1].vddc;
3564                }
3565        }
3566
3567        if (disable_mclk_switching) {
3568                mclk = ps->performance_levels[0].mclk;
3569                for (i = 1; i < ps->performance_level_count; i++) {
3570                        if (mclk < ps->performance_levels[i].mclk)
3571                                mclk = ps->performance_levels[i].mclk;
3572                }
3573                for (i = 0; i < ps->performance_level_count; i++) {
3574                        ps->performance_levels[i].mclk = mclk;
3575                        ps->performance_levels[i].vddci = vddci;
3576                }
3577        } else {
3578                for (i = 1; i < ps->performance_level_count; i++) {
3579                        if (ps->performance_levels[i].mclk < ps->performance_levels[i - 1].mclk)
3580                                ps->performance_levels[i].mclk = ps->performance_levels[i - 1].mclk;
3581                        if (ps->performance_levels[i].vddci < ps->performance_levels[i - 1].vddci)
3582                                ps->performance_levels[i].vddci = ps->performance_levels[i - 1].vddci;
3583                }
3584        }
3585
3586        for (i = 0; i < ps->performance_level_count; i++)
3587                btc_adjust_clock_combinations(adev, max_limits,
3588                                              &ps->performance_levels[i]);
3589
3590        for (i = 0; i < ps->performance_level_count; i++) {
3591                if (ps->performance_levels[i].vddc < min_vce_voltage)
3592                        ps->performance_levels[i].vddc = min_vce_voltage;
3593                btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
3594                                                   ps->performance_levels[i].sclk,
3595                                                   max_limits->vddc,  &ps->performance_levels[i].vddc);
3596                btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
3597                                                   ps->performance_levels[i].mclk,
3598                                                   max_limits->vddci, &ps->performance_levels[i].vddci);
3599                btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
3600                                                   ps->performance_levels[i].mclk,
3601                                                   max_limits->vddc,  &ps->performance_levels[i].vddc);
3602                btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk,
3603                                                   adev->clock.current_dispclk,
3604                                                   max_limits->vddc,  &ps->performance_levels[i].vddc);
3605        }
3606
3607        for (i = 0; i < ps->performance_level_count; i++) {
3608                btc_apply_voltage_delta_rules(adev,
3609                                              max_limits->vddc, max_limits->vddci,
3610                                              &ps->performance_levels[i].vddc,
3611                                              &ps->performance_levels[i].vddci);
3612        }
3613
3614        ps->dc_compatible = true;
3615        for (i = 0; i < ps->performance_level_count; i++) {
3616                if (ps->performance_levels[i].vddc > adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.vddc)
3617                        ps->dc_compatible = false;
3618        }
3619}
3620
3621#if 0
3622static int si_read_smc_soft_register(struct amdgpu_device *adev,
3623                                     u16 reg_offset, u32 *value)
3624{
3625        struct si_power_info *si_pi = si_get_pi(adev);
3626
3627        return amdgpu_si_read_smc_sram_dword(adev,
3628                                             si_pi->soft_regs_start + reg_offset, value,
3629                                             si_pi->sram_end);
3630}
3631#endif
3632
3633static int si_write_smc_soft_register(struct amdgpu_device *adev,
3634                                      u16 reg_offset, u32 value)
3635{
3636        struct si_power_info *si_pi = si_get_pi(adev);
3637
3638        return amdgpu_si_write_smc_sram_dword(adev,
3639                                              si_pi->soft_regs_start + reg_offset,
3640                                              value, si_pi->sram_end);
3641}
3642
3643static bool si_is_special_1gb_platform(struct amdgpu_device *adev)
3644{
3645        bool ret = false;
3646        u32 tmp, width, row, column, bank, density;
3647        bool is_memory_gddr5, is_special;
3648
3649        tmp = RREG32(MC_SEQ_MISC0);
3650        is_memory_gddr5 = (MC_SEQ_MISC0_GDDR5_VALUE == ((tmp & MC_SEQ_MISC0_GDDR5_MASK) >> MC_SEQ_MISC0_GDDR5_SHIFT));
3651        is_special = (MC_SEQ_MISC0_REV_ID_VALUE == ((tmp & MC_SEQ_MISC0_REV_ID_MASK) >> MC_SEQ_MISC0_REV_ID_SHIFT))
3652                & (MC_SEQ_MISC0_VEN_ID_VALUE == ((tmp & MC_SEQ_MISC0_VEN_ID_MASK) >> MC_SEQ_MISC0_VEN_ID_SHIFT));
3653
3654        WREG32(MC_SEQ_IO_DEBUG_INDEX, 0xb);
3655        width = ((RREG32(MC_SEQ_IO_DEBUG_DATA) >> 1) & 1) ? 16 : 32;
3656
3657        tmp = RREG32(MC_ARB_RAMCFG);
3658        row = ((tmp & NOOFROWS_MASK) >> NOOFROWS_SHIFT) + 10;
3659        column = ((tmp & NOOFCOLS_MASK) >> NOOFCOLS_SHIFT) + 8;
3660        bank = ((tmp & NOOFBANK_MASK) >> NOOFBANK_SHIFT) + 2;
3661
3662        density = (1 << (row + column - 20 + bank)) * width;
3663
3664        if ((adev->pdev->device == 0x6819) &&
3665            is_memory_gddr5 && is_special && (density == 0x400))
3666                ret = true;
3667
3668        return ret;
3669}
3670
3671static void si_get_leakage_vddc(struct amdgpu_device *adev)
3672{
3673        struct si_power_info *si_pi = si_get_pi(adev);
3674        u16 vddc, count = 0;
3675        int i, ret;
3676
3677        for (i = 0; i < SISLANDS_MAX_LEAKAGE_COUNT; i++) {
3678                ret = amdgpu_atombios_get_leakage_vddc_based_on_leakage_idx(adev, &vddc, SISLANDS_LEAKAGE_INDEX0 + i);
3679
3680                if (!ret && (vddc > 0) && (vddc != (SISLANDS_LEAKAGE_INDEX0 + i))) {
3681                        si_pi->leakage_voltage.entries[count].voltage = vddc;
3682                        si_pi->leakage_voltage.entries[count].leakage_index =
3683                                SISLANDS_LEAKAGE_INDEX0 + i;
3684                        count++;
3685                }
3686        }
3687        si_pi->leakage_voltage.count = count;
3688}
3689
3690static int si_get_leakage_voltage_from_leakage_index(struct amdgpu_device *adev,
3691                                                     u32 index, u16 *leakage_voltage)
3692{
3693        struct si_power_info *si_pi = si_get_pi(adev);
3694        int i;
3695
3696        if (leakage_voltage == NULL)
3697                return -EINVAL;
3698
3699        if ((index & 0xff00) != 0xff00)
3700                return -EINVAL;
3701
3702        if ((index & 0xff) > SISLANDS_MAX_LEAKAGE_COUNT + 1)
3703                return -EINVAL;
3704
3705        if (index < SISLANDS_LEAKAGE_INDEX0)
3706                return -EINVAL;
3707
3708        for (i = 0; i < si_pi->leakage_voltage.count; i++) {
3709                if (si_pi->leakage_voltage.entries[i].leakage_index == index) {
3710                        *leakage_voltage = si_pi->leakage_voltage.entries[i].voltage;
3711                        return 0;
3712                }
3713        }
3714        return -EAGAIN;
3715}
3716
3717static void si_set_dpm_event_sources(struct amdgpu_device *adev, u32 sources)
3718{
3719        struct rv7xx_power_info *pi = rv770_get_pi(adev);
3720        bool want_thermal_protection;
3721        enum amdgpu_dpm_event_src dpm_event_src;
3722
3723        switch (sources) {
3724        case 0:
3725        default:
3726                want_thermal_protection = false;
3727                break;
3728        case (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL):
3729                want_thermal_protection = true;
3730                dpm_event_src = AMDGPU_DPM_EVENT_SRC_DIGITAL;
3731                break;
3732        case (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_EXTERNAL):
3733                want_thermal_protection = true;
3734                dpm_event_src = AMDGPU_DPM_EVENT_SRC_EXTERNAL;
3735                break;
3736        case ((1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_EXTERNAL) |
3737              (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL)):
3738                want_thermal_protection = true;
3739                dpm_event_src = AMDGPU_DPM_EVENT_SRC_DIGIAL_OR_EXTERNAL;
3740                break;
3741        }
3742
3743        if (want_thermal_protection) {
3744                WREG32_P(CG_THERMAL_CTRL, DPM_EVENT_SRC(dpm_event_src), ~DPM_EVENT_SRC_MASK);
3745                if (pi->thermal_protection)
3746                        WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS);
3747        } else {
3748                WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS);
3749        }
3750}
3751
3752static void si_enable_auto_throttle_source(struct amdgpu_device *adev,
3753                                           enum amdgpu_dpm_auto_throttle_src source,
3754                                           bool enable)
3755{
3756        struct rv7xx_power_info *pi = rv770_get_pi(adev);
3757
3758        if (enable) {
3759                if (!(pi->active_auto_throttle_sources & (1 << source))) {
3760                        pi->active_auto_throttle_sources |= 1 << source;
3761                        si_set_dpm_event_sources(adev, pi->active_auto_throttle_sources);
3762                }
3763        } else {
3764                if (pi->active_auto_throttle_sources & (1 << source)) {
3765                        pi->active_auto_throttle_sources &= ~(1 << source);
3766                        si_set_dpm_event_sources(adev, pi->active_auto_throttle_sources);
3767                }
3768        }
3769}
3770
3771static void si_start_dpm(struct amdgpu_device *adev)
3772{
3773        WREG32_P(GENERAL_PWRMGT, GLOBAL_PWRMGT_EN, ~GLOBAL_PWRMGT_EN);
3774}
3775
3776static void si_stop_dpm(struct amdgpu_device *adev)
3777{
3778        WREG32_P(GENERAL_PWRMGT, 0, ~GLOBAL_PWRMGT_EN);
3779}
3780
3781static void si_enable_sclk_control(struct amdgpu_device *adev, bool enable)
3782{
3783        if (enable)
3784                WREG32_P(SCLK_PWRMGT_CNTL, 0, ~SCLK_PWRMGT_OFF);
3785        else
3786                WREG32_P(SCLK_PWRMGT_CNTL, SCLK_PWRMGT_OFF, ~SCLK_PWRMGT_OFF);
3787
3788}
3789
3790#if 0
3791static int si_notify_hardware_of_thermal_state(struct amdgpu_device *adev,
3792                                               u32 thermal_level)
3793{
3794        PPSMC_Result ret;
3795
3796        if (thermal_level == 0) {
3797                ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableThermalInterrupt);
3798                if (ret == PPSMC_Result_OK)
3799                        return 0;
3800                else
3801                        return -EINVAL;
3802        }
3803        return 0;
3804}
3805
3806static void si_notify_hardware_vpu_recovery_event(struct amdgpu_device *adev)
3807{
3808        si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_tdr_is_about_to_happen, true);
3809}
3810#endif
3811
3812#if 0
3813static int si_notify_hw_of_powersource(struct amdgpu_device *adev, bool ac_power)
3814{
3815        if (ac_power)
3816                return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_RunningOnAC) == PPSMC_Result_OK) ?
3817                        0 : -EINVAL;
3818
3819        return 0;
3820}
3821#endif
3822
3823static PPSMC_Result si_send_msg_to_smc_with_parameter(struct amdgpu_device *adev,
3824                                                      PPSMC_Msg msg, u32 parameter)
3825{
3826        WREG32(SMC_SCRATCH0, parameter);
3827        return amdgpu_si_send_msg_to_smc(adev, msg);
3828}
3829
3830static int si_restrict_performance_levels_before_switch(struct amdgpu_device *adev)
3831{
3832        if (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_NoForcedLevel) != PPSMC_Result_OK)
3833                return -EINVAL;
3834
3835        return (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, 1) == PPSMC_Result_OK) ?
3836                0 : -EINVAL;
3837}
3838
3839static int si_dpm_force_performance_level(void *handle,
3840                                   enum amd_dpm_forced_level level)
3841{
3842        struct amdgpu_device *adev = (struct amdgpu_device *)handle;
3843        struct amdgpu_ps *rps = adev->pm.dpm.current_ps;
3844        struct  si_ps *ps = si_get_ps(rps);
3845        u32 levels = ps->performance_level_count;
3846
3847        if (level == AMD_DPM_FORCED_LEVEL_HIGH) {
3848                if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
3849                        return -EINVAL;
3850
3851                if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 1) != PPSMC_Result_OK)
3852                        return -EINVAL;
3853        } else if (level == AMD_DPM_FORCED_LEVEL_LOW) {
3854                if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
3855                        return -EINVAL;
3856
3857                if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, 1) != PPSMC_Result_OK)
3858                        return -EINVAL;
3859        } else if (level == AMD_DPM_FORCED_LEVEL_AUTO) {
3860                if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
3861                        return -EINVAL;
3862
3863                if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
3864                        return -EINVAL;
3865        }
3866
3867        adev->pm.dpm.forced_level = level;
3868
3869        return 0;
3870}
3871
3872#if 0
3873static int si_set_boot_state(struct amdgpu_device *adev)
3874{
3875        return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_SwitchToInitialState) == PPSMC_Result_OK) ?
3876                0 : -EINVAL;
3877}
3878#endif
3879
3880static int si_set_sw_state(struct amdgpu_device *adev)
3881{
3882        return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_SwitchToSwState) == PPSMC_Result_OK) ?
3883                0 : -EINVAL;
3884}
3885
3886static int si_halt_smc(struct amdgpu_device *adev)
3887{
3888        if (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_Halt) != PPSMC_Result_OK)
3889                return -EINVAL;
3890
3891        return (amdgpu_si_wait_for_smc_inactive(adev) == PPSMC_Result_OK) ?
3892                0 : -EINVAL;
3893}
3894
3895static int si_resume_smc(struct amdgpu_device *adev)
3896{
3897        if (amdgpu_si_send_msg_to_smc(adev, PPSMC_FlushDataCache) != PPSMC_Result_OK)
3898                return -EINVAL;
3899
3900        return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_Resume) == PPSMC_Result_OK) ?
3901                0 : -EINVAL;
3902}
3903
3904static void si_dpm_start_smc(struct amdgpu_device *adev)
3905{
3906        amdgpu_si_program_jump_on_start(adev);
3907        amdgpu_si_start_smc(adev);
3908        amdgpu_si_smc_clock(adev, true);
3909}
3910
3911static void si_dpm_stop_smc(struct amdgpu_device *adev)
3912{
3913        amdgpu_si_reset_smc(adev);
3914        amdgpu_si_smc_clock(adev, false);
3915}
3916
3917static int si_process_firmware_header(struct amdgpu_device *adev)
3918{
3919        struct si_power_info *si_pi = si_get_pi(adev);
3920        u32 tmp;
3921        int ret;
3922
3923        ret = amdgpu_si_read_smc_sram_dword(adev,
3924                                            SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3925                                            SISLANDS_SMC_FIRMWARE_HEADER_stateTable,
3926                                            &tmp, si_pi->sram_end);
3927        if (ret)
3928                return ret;
3929
3930        si_pi->state_table_start = tmp;
3931
3932        ret = amdgpu_si_read_smc_sram_dword(adev,
3933                                            SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3934                                            SISLANDS_SMC_FIRMWARE_HEADER_softRegisters,
3935                                            &tmp, si_pi->sram_end);
3936        if (ret)
3937                return ret;
3938
3939        si_pi->soft_regs_start = tmp;
3940
3941        ret = amdgpu_si_read_smc_sram_dword(adev,
3942                                            SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3943                                            SISLANDS_SMC_FIRMWARE_HEADER_mcRegisterTable,
3944                                            &tmp, si_pi->sram_end);
3945        if (ret)
3946                return ret;
3947
3948        si_pi->mc_reg_table_start = tmp;
3949
3950        ret = amdgpu_si_read_smc_sram_dword(adev,
3951                                            SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3952                                            SISLANDS_SMC_FIRMWARE_HEADER_fanTable,
3953                                            &tmp, si_pi->sram_end);
3954        if (ret)
3955                return ret;
3956
3957        si_pi->fan_table_start = tmp;
3958
3959        ret = amdgpu_si_read_smc_sram_dword(adev,
3960                                            SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3961                                            SISLANDS_SMC_FIRMWARE_HEADER_mcArbDramAutoRefreshTable,
3962                                            &tmp, si_pi->sram_end);
3963        if (ret)
3964                return ret;
3965
3966        si_pi->arb_table_start = tmp;
3967
3968        ret = amdgpu_si_read_smc_sram_dword(adev,
3969                                            SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3970                                            SISLANDS_SMC_FIRMWARE_HEADER_CacConfigTable,
3971                                            &tmp, si_pi->sram_end);
3972        if (ret)
3973                return ret;
3974
3975        si_pi->cac_table_start = tmp;
3976
3977        ret = amdgpu_si_read_smc_sram_dword(adev,
3978                                            SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3979                                            SISLANDS_SMC_FIRMWARE_HEADER_DteConfiguration,
3980                                            &tmp, si_pi->sram_end);
3981        if (ret)
3982                return ret;
3983
3984        si_pi->dte_table_start = tmp;
3985
3986        ret = amdgpu_si_read_smc_sram_dword(adev,
3987                                            SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3988                                            SISLANDS_SMC_FIRMWARE_HEADER_spllTable,
3989                                            &tmp, si_pi->sram_end);
3990        if (ret)
3991                return ret;
3992
3993        si_pi->spll_table_start = tmp;
3994
3995        ret = amdgpu_si_read_smc_sram_dword(adev,
3996                                            SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3997                                            SISLANDS_SMC_FIRMWARE_HEADER_PAPMParameters,
3998                                            &tmp, si_pi->sram_end);
3999        if (ret)
4000                return ret;

4001
4002        si_pi->papm_cfg_table_start = tmp;
4003
4004        return ret;
4005}
4006
4007static void si_read_clock_registers(struct amdgpu_device *adev)
4008{
4009        struct si_power_info *si_pi = si_get_pi(adev);
4010
4011        si_pi->clock_registers.cg_spll_func_cntl = RREG32(CG_SPLL_FUNC_CNTL);
4012        si_pi->clock_registers.cg_spll_func_cntl_2 = RREG32(CG_SPLL_FUNC_CNTL_2);
4013        si_pi->clock_registers.cg_spll_func_cntl_3 = RREG32(CG_SPLL_FUNC_CNTL_3);
4014        si_pi->clock_registers.cg_spll_func_cntl_4 = RREG32(CG_SPLL_FUNC_CNTL_4);
4015        si_pi->clock_registers.cg_spll_spread_spectrum = RREG32(CG_SPLL_SPREAD_SPECTRUM);
4016        si_pi->clock_registers.cg_spll_spread_spectrum_2 = RREG32(CG_SPLL_SPREAD_SPECTRUM_2);
4017        si_pi->clock_registers.dll_cntl = RREG32(DLL_CNTL);
4018        si_pi->clock_registers.mclk_pwrmgt_cntl = RREG32(MCLK_PWRMGT_CNTL);
4019        si_pi->clock_registers.mpll_ad_func_cntl = RREG32(MPLL_AD_FUNC_CNTL);
4020        si_pi->clock_registers.mpll_dq_func_cntl = RREG32(MPLL_DQ_FUNC_CNTL);
4021        si_pi->clock_registers.mpll_func_cntl = RREG32(MPLL_FUNC_CNTL);
4022        si_pi->clock_registers.mpll_func_cntl_1 = RREG32(MPLL_FUNC_CNTL_1);
4023        si_pi->clock_registers.mpll_func_cntl_2 = RREG32(MPLL_FUNC_CNTL_2);
4024        si_pi->clock_registers.mpll_ss1 = RREG32(MPLL_SS1);
4025        si_pi->clock_registers.mpll_ss2 = RREG32(MPLL_SS2);
4026}
4027
4028static void si_enable_thermal_protection(struct amdgpu_device *adev,
4029                                          bool enable)
4030{
4031        if (enable)
4032                WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS);
4033        else
4034                WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS);
4035}
4036
4037static void si_enable_acpi_power_management(struct amdgpu_device *adev)
4038{
4039        WREG32_P(GENERAL_PWRMGT, STATIC_PM_EN, ~STATIC_PM_EN);
4040}
4041
4042#if 0
4043static int si_enter_ulp_state(struct amdgpu_device *adev)
4044{
4045        WREG32(SMC_MESSAGE_0, PPSMC_MSG_SwitchToMinimumPower);
4046
4047        udelay(25000);
4048
4049        return 0;
4050}
4051
4052static int si_exit_ulp_state(struct amdgpu_device *adev)
4053{
4054        int i;
4055
4056        WREG32(SMC_MESSAGE_0, PPSMC_MSG_ResumeFromMinimumPower);
4057
4058        udelay(7000);
4059
4060        for (i = 0; i < adev->usec_timeout; i++) {
4061                if (RREG32(SMC_RESP_0) == 1)
4062                        break;
4063                udelay(1000);
4064        }
4065
4066        return 0;
4067}
4068#endif
4069
4070static int si_notify_smc_display_change(struct amdgpu_device *adev,
4071                                     bool has_display)
4072{
4073        PPSMC_Msg msg = has_display ?
4074                PPSMC_MSG_HasDisplay : PPSMC_MSG_NoDisplay;
4075
4076        return (amdgpu_si_send_msg_to_smc(adev, msg) == PPSMC_Result_OK) ?
4077                0 : -EINVAL;
4078}
4079
4080static void si_program_response_times(struct amdgpu_device *adev)
4081{
4082        u32 voltage_response_time, acpi_delay_time, vbi_time_out;
4083        u32 vddc_dly, acpi_dly, vbi_dly;
4084        u32 reference_clock;
4085
4086        si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mvdd_chg_time, 1);
4087
4088        voltage_response_time = (u32)adev->pm.dpm.voltage_response_time;
4089
4090        if (voltage_response_time == 0)
4091                voltage_response_time = 1000;
4092
4093        acpi_delay_time = 15000;
4094        vbi_time_out = 100000;
4095
4096        reference_clock = amdgpu_asic_get_xclk(adev);
4097
4098        vddc_dly = (voltage_response_time  * reference_clock) / 100;
4099        acpi_dly = (acpi_delay_time * reference_clock) / 100;
4100        vbi_dly  = (vbi_time_out * reference_clock) / 100;
4101
4102        si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_delay_vreg,  vddc_dly);
4103        si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_delay_acpi,  acpi_dly);
4104        si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mclk_chg_timeout, vbi_dly);
4105        si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mc_block_delay, 0xAA);
4106}
4107
4108static void si_program_ds_registers(struct amdgpu_device *adev)
4109{
4110        struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4111        u32 tmp;
4112
4113        /* DEEP_SLEEP_CLK_SEL field should be 0x10 on tahiti A0 */
4114        if (adev->asic_type == CHIP_TAHITI && adev->rev_id == 0x0)
4115                tmp = 0x10;
4116        else
4117                tmp = 0x1;
4118
4119        if (eg_pi->sclk_deep_sleep) {
4120                WREG32_P(MISC_CLK_CNTL, DEEP_SLEEP_CLK_SEL(tmp), ~DEEP_SLEEP_CLK_SEL_MASK);
4121                WREG32_P(CG_SPLL_AUTOSCALE_CNTL, AUTOSCALE_ON_SS_CLEAR,
4122                         ~AUTOSCALE_ON_SS_CLEAR);
4123        }
4124}
4125
4126static void si_program_display_gap(struct amdgpu_device *adev)
4127{
4128        u32 tmp, pipe;
4129        int i;
4130
4131        tmp = RREG32(CG_DISPLAY_GAP_CNTL) & ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
4132        if (adev->pm.dpm.new_active_crtc_count > 0)
4133                tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM);
4134        else
4135                tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE);
4136
4137        if (adev->pm.dpm.new_active_crtc_count > 1)
4138                tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM);
4139        else
4140                tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE);
4141
4142        WREG32(CG_DISPLAY_GAP_CNTL, tmp);
4143
4144        tmp = RREG32(DCCG_DISP_SLOW_SELECT_REG);
4145        pipe = (tmp & DCCG_DISP1_SLOW_SELECT_MASK) >> DCCG_DISP1_SLOW_SELECT_SHIFT;
4146
4147        if ((adev->pm.dpm.new_active_crtc_count > 0) &&
4148            (!(adev->pm.dpm.new_active_crtcs & (1 << pipe)))) {
4149                /* find the first active crtc */
4150                for (i = 0; i < adev->mode_info.num_crtc; i++) {
4151                        if (adev->pm.dpm.new_active_crtcs & (1 << i))
4152                                break;
4153                }
4154                if (i == adev->mode_info.num_crtc)
4155                        pipe = 0;
4156                else
4157                        pipe = i;
4158
4159                tmp &= ~DCCG_DISP1_SLOW_SELECT_MASK;
4160                tmp |= DCCG_DISP1_SLOW_SELECT(pipe);
4161                WREG32(DCCG_DISP_SLOW_SELECT_REG, tmp);
4162        }
4163
4164        /* Setting this to false forces the performance state to low if the crtcs are disabled.
4165         * This can be a problem on PowerXpress systems or if you want to use the card
4166         * for offscreen rendering or compute if there are no crtcs enabled.
4167         */
4168        si_notify_smc_display_change(adev, adev->pm.dpm.new_active_crtc_count > 0);
4169}
4170
4171static void si_enable_spread_spectrum(struct amdgpu_device *adev, bool enable)
4172{
4173        struct rv7xx_power_info *pi = rv770_get_pi(adev);
4174
4175        if (enable) {
4176                if (pi->sclk_ss)
4177                        WREG32_P(GENERAL_PWRMGT, DYN_SPREAD_SPECTRUM_EN, ~DYN_SPREAD_SPECTRUM_EN);
4178        } else {
4179                WREG32_P(CG_SPLL_SPREAD_SPECTRUM, 0, ~SSEN);
4180                WREG32_P(GENERAL_PWRMGT, 0, ~DYN_SPREAD_SPECTRUM_EN);
4181        }
4182}
4183
4184static void si_setup_bsp(struct amdgpu_device *adev)
4185{
4186        struct rv7xx_power_info *pi = rv770_get_pi(adev);
4187        u32 xclk = amdgpu_asic_get_xclk(adev);
4188
4189        r600_calculate_u_and_p(pi->asi,
4190                               xclk,
4191                               16,
4192                               &pi->bsp,
4193                               &pi->bsu);
4194
4195        r600_calculate_u_and_p(pi->pasi,
4196                               xclk,
4197                               16,
4198                               &pi->pbsp,
4199                               &pi->pbsu);
4200
4201
4202        pi->dsp = BSP(pi->bsp) | BSU(pi->bsu);
4203        pi->psp = BSP(pi->pbsp) | BSU(pi->pbsu);
4204
4205        WREG32(CG_BSP, pi->dsp);
4206}
4207
4208static void si_program_git(struct amdgpu_device *adev)
4209{
4210        WREG32_P(CG_GIT, CG_GICST(R600_GICST_DFLT), ~CG_GICST_MASK);
4211}
4212
4213static void si_program_tp(struct amdgpu_device *adev)
4214{
4215        int i;
4216        enum r600_td td = R600_TD_DFLT;
4217
4218        for (i = 0; i < R600_PM_NUMBER_OF_TC; i++)
4219                WREG32(CG_FFCT_0 + i, (UTC_0(r600_utc[i]) | DTC_0(r600_dtc[i])));
4220
4221        if (td == R600_TD_AUTO)
4222                WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_FORCE_TREND_SEL);
4223        else
4224                WREG32_P(SCLK_PWRMGT_CNTL, FIR_FORCE_TREND_SEL, ~FIR_FORCE_TREND_SEL);
4225
4226        if (td == R600_TD_UP)
4227                WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_TREND_MODE);
4228
4229        if (td == R600_TD_DOWN)
4230                WREG32_P(SCLK_PWRMGT_CNTL, FIR_TREND_MODE, ~FIR_TREND_MODE);
4231}
4232
4233static void si_program_tpp(struct amdgpu_device *adev)
4234{
4235        WREG32(CG_TPC, R600_TPC_DFLT);
4236}
4237
4238static void si_program_sstp(struct amdgpu_device *adev)
4239{
4240        WREG32(CG_SSP, (SSTU(R600_SSTU_DFLT) | SST(R600_SST_DFLT)));
4241}
4242
4243static void si_enable_display_gap(struct amdgpu_device *adev)
4244{
4245        u32 tmp = RREG32(CG_DISPLAY_GAP_CNTL);
4246
4247        tmp &= ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
4248        tmp |= (DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE) |
4249                DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE));
4250
4251        tmp &= ~(DISP1_GAP_MCHG_MASK | DISP2_GAP_MCHG_MASK);
4252        tmp |= (DISP1_GAP_MCHG(R600_PM_DISPLAY_GAP_VBLANK) |
4253                DISP2_GAP_MCHG(R600_PM_DISPLAY_GAP_IGNORE));
4254        WREG32(CG_DISPLAY_GAP_CNTL, tmp);
4255}
4256
4257static void si_program_vc(struct amdgpu_device *adev)
4258{
4259        struct rv7xx_power_info *pi = rv770_get_pi(adev);
4260
4261        WREG32(CG_FTV, pi->vrc);
4262}
4263
4264static void si_clear_vc(struct amdgpu_device *adev)
4265{
4266        WREG32(CG_FTV, 0);
4267}
4268
4269static u8 si_get_ddr3_mclk_frequency_ratio(u32 memory_clock)
4270{
4271        u8 mc_para_index;
4272
4273        if (memory_clock < 10000)
4274                mc_para_index = 0;
4275        else if (memory_clock >= 80000)
4276                mc_para_index = 0x0f;
4277        else
4278                mc_para_index = (u8)((memory_clock - 10000) / 5000 + 1);
4279        return mc_para_index;
4280}
4281
4282static u8 si_get_mclk_frequency_ratio(u32 memory_clock, bool strobe_mode)
4283{
4284        u8 mc_para_index;
4285
4286        if (strobe_mode) {
4287                if (memory_clock < 12500)
4288                        mc_para_index = 0x00;
4289                else if (memory_clock > 47500)
4290                        mc_para_index = 0x0f;
4291                else
4292                        mc_para_index = (u8)((memory_clock - 10000) / 2500);
4293        } else {
4294                if (memory_clock < 65000)
4295                        mc_para_index = 0x00;
4296                else if (memory_clock > 135000)
4297                        mc_para_index = 0x0f;
4298                else
4299                        mc_para_index = (u8)((memory_clock - 60000) / 5000);
4300        }
4301        return mc_para_index;
4302}
4303
4304static u8 si_get_strobe_mode_settings(struct amdgpu_device *adev, u32 mclk)
4305{
4306        struct rv7xx_power_info *pi = rv770_get_pi(adev);
4307        bool strobe_mode = false;
4308        u8 result = 0;
4309
4310        if (mclk <= pi->mclk_strobe_mode_threshold)
4311                strobe_mode = true;
4312
4313        if (adev->gmc.vram_type == AMDGPU_VRAM_TYPE_GDDR5)
4314                result = si_get_mclk_frequency_ratio(mclk, strobe_mode);
4315        else
4316                result = si_get_ddr3_mclk_frequency_ratio(mclk);
4317
4318        if (strobe_mode)
4319                result |= SISLANDS_SMC_STROBE_ENABLE;
4320
4321        return result;
4322}
4323
4324static int si_upload_firmware(struct amdgpu_device *adev)
4325{
4326        struct si_power_info *si_pi = si_get_pi(adev);
4327
4328        amdgpu_si_reset_smc(adev);
4329        amdgpu_si_smc_clock(adev, false);
4330
4331        return amdgpu_si_load_smc_ucode(adev, si_pi->sram_end);
4332}
4333
4334static bool si_validate_phase_shedding_tables(struct amdgpu_device *adev,
4335                                              const struct atom_voltage_table *table,
4336                                              const struct amdgpu_phase_shedding_limits_table *limits)
4337{
4338        u32 data, num_bits, num_levels;
4339
4340        if ((table == NULL) || (limits == NULL))
4341                return false;
4342
4343        data = table->mask_low;
4344
4345        num_bits = hweight32(data);
4346
4347        if (num_bits == 0)
4348                return false;
4349
4350        num_levels = (1 << num_bits);
4351
4352        if (table->count != num_levels)
4353                return false;
4354
4355        if (limits->count != (num_levels - 1))
4356                return false;
4357
4358        return true;
4359}
4360
4361static void si_trim_voltage_table_to_fit_state_table(struct amdgpu_device *adev,
4362                                              u32 max_voltage_steps,
4363                                              struct atom_voltage_table *voltage_table)
4364{
4365        unsigned int i, diff;
4366
4367        if (voltage_table->count <= max_voltage_steps)
4368                return;
4369
4370        diff = voltage_table->count - max_voltage_steps;
4371
4372        for (i= 0; i < max_voltage_steps; i++)
4373                voltage_table->entries[i] = voltage_table->entries[i + diff];
4374
4375        voltage_table->count = max_voltage_steps;
4376}
4377
4378static int si_get_svi2_voltage_table(struct amdgpu_device *adev,
4379                                     struct amdgpu_clock_voltage_dependency_table *voltage_dependency_table,
4380                                     struct atom_voltage_table *voltage_table)
4381{
4382        u32 i;
4383
4384        if (voltage_dependency_table == NULL)
4385                return -EINVAL;
4386
4387        voltage_table->mask_low = 0;
4388        voltage_table->phase_delay = 0;
4389
4390        voltage_table->count = voltage_dependency_table->count;
4391        for (i = 0; i < voltage_table->count; i++) {
4392                voltage_table->entries[i].value = voltage_dependency_table->entries[i].v;
4393                voltage_table->entries[i].smio_low = 0;
4394        }
4395
4396        return 0;
4397}
4398
4399static int si_construct_voltage_tables(struct amdgpu_device *adev)
4400{
4401        struct rv7xx_power_info *pi = rv770_get_pi(adev);
4402        struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4403        struct si_power_info *si_pi = si_get_pi(adev);
4404        int ret;
4405
4406        if (pi->voltage_control) {
4407                ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDC,
4408                                                    VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddc_voltage_table);
4409                if (ret)
4410                        return ret;
4411
4412                if (eg_pi->vddc_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
4413                        si_trim_voltage_table_to_fit_state_table(adev,
4414                                                                 SISLANDS_MAX_NO_VREG_STEPS,
4415                                                                 &eg_pi->vddc_voltage_table);
4416        } else if (si_pi->voltage_control_svi2) {
4417                ret = si_get_svi2_voltage_table(adev,
4418                                                &adev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
4419                                                &eg_pi->vddc_voltage_table);
4420                if (ret)
4421                        return ret;
4422        } else {
4423                return -EINVAL;
4424        }
4425
4426        if (eg_pi->vddci_control) {
4427                ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDCI,
4428                                                    VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddci_voltage_table);
4429                if (ret)
4430                        return ret;
4431
4432                if (eg_pi->vddci_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
4433                        si_trim_voltage_table_to_fit_state_table(adev,
4434                                                                 SISLANDS_MAX_NO_VREG_STEPS,
4435                                                                 &eg_pi->vddci_voltage_table);
4436        }
4437        if (si_pi->vddci_control_svi2) {
4438                ret = si_get_svi2_voltage_table(adev,
4439                                                &adev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
4440                                                &eg_pi->vddci_voltage_table);
4441                if (ret)
4442                        return ret;
4443        }
4444
4445        if (pi->mvdd_control) {
4446                ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_MVDDC,
4447                                                    VOLTAGE_OBJ_GPIO_LUT, &si_pi->mvdd_voltage_table);
4448
4449                if (ret) {
4450                        pi->mvdd_control = false;
4451                        return ret;
4452                }
4453
4454                if (si_pi->mvdd_voltage_table.count == 0) {
4455                        pi->mvdd_control = false;
4456                        return -EINVAL;
4457                }
4458
4459                if (si_pi->mvdd_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
4460                        si_trim_voltage_table_to_fit_state_table(adev,
4461                                                                 SISLANDS_MAX_NO_VREG_STEPS,
4462                                                                 &si_pi->mvdd_voltage_table);
4463        }
4464
4465        if (si_pi->vddc_phase_shed_control) {
4466                ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDC,
4467                                                    VOLTAGE_OBJ_PHASE_LUT, &si_pi->vddc_phase_shed_table);
4468                if (ret)
4469                        si_pi->vddc_phase_shed_control = false;
4470
4471                if ((si_pi->vddc_phase_shed_table.count == 0) ||
4472                    (si_pi->vddc_phase_shed_table.count > SISLANDS_MAX_NO_VREG_STEPS))
4473                        si_pi->vddc_phase_shed_control = false;
4474        }
4475
4476        return 0;
4477}
4478
4479static void si_populate_smc_voltage_table(struct amdgpu_device *adev,
4480                                          const struct atom_voltage_table *voltage_table,
4481                                          SISLANDS_SMC_STATETABLE *table)
4482{
4483        unsigned int i;
4484
4485        for (i = 0; i < voltage_table->count; i++)
4486                table->lowSMIO[i] |= cpu_to_be32(voltage_table->entries[i].smio_low);
4487}
4488
4489static int si_populate_smc_voltage_tables(struct amdgpu_device *adev,
4490                                          SISLANDS_SMC_STATETABLE *table)
4491{
4492        struct rv7xx_power_info *pi = rv770_get_pi(adev);
4493        struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4494        struct si_power_info *si_pi = si_get_pi(adev);
4495        u8 i;
4496
4497        if (si_pi->voltage_control_svi2) {
4498                si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svc,
4499                        si_pi->svc_gpio_id);
4500                si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svd,
4501                        si_pi->svd_gpio_id);
4502                si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_plat_type,
4503                                           2);
4504        } else {
4505                if (eg_pi->vddc_voltage_table.count) {
4506                        si_populate_smc_voltage_table(adev, &eg_pi->vddc_voltage_table, table);
4507                        table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] =
4508                                cpu_to_be32(eg_pi->vddc_voltage_table.mask_low);
4509
4510                        for (i = 0; i < eg_pi->vddc_voltage_table.count; i++) {
4511                                if (pi->max_vddc_in_table <= eg_pi->vddc_voltage_table.entries[i].value) {
4512                                        table->maxVDDCIndexInPPTable = i;
4513                                        break;
4514                                }
4515                        }
4516                }
4517
4518                if (eg_pi->vddci_voltage_table.count) {
4519                        si_populate_smc_voltage_table(adev, &eg_pi->vddci_voltage_table, table);
4520
4521                        table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDCI] =
4522                                cpu_to_be32(eg_pi->vddci_voltage_table.mask_low);
4523                }
4524
4525
4526                if (si_pi->mvdd_voltage_table.count) {
4527                        si_populate_smc_voltage_table(adev, &si_pi->mvdd_voltage_table, table);
4528
4529                        table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_MVDD] =
4530                                cpu_to_be32(si_pi->mvdd_voltage_table.mask_low);
4531                }
4532
4533                if (si_pi->vddc_phase_shed_control) {
4534                        if (si_validate_phase_shedding_tables(adev, &si_pi->vddc_phase_shed_table,
4535                                                              &adev->pm.dpm.dyn_state.phase_shedding_limits_table)) {
4536                                si_populate_smc_voltage_table(adev, &si_pi->vddc_phase_shed_table, table);
4537
4538                                table->phaseMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC_PHASE_SHEDDING] =
4539                                        cpu_to_be32(si_pi->vddc_phase_shed_table.mask_low);
4540
4541                                si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_phase_shedding_delay,
4542                                                           (u32)si_pi->vddc_phase_shed_table.phase_delay);
4543                        } else {
4544                                si_pi->vddc_phase_shed_control = false;
4545                        }
4546                }
4547        }
4548
4549        return 0;
4550}
4551
4552static int si_populate_voltage_value(struct amdgpu_device *adev,
4553                                     const struct atom_voltage_table *table,
4554                                     u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4555{
4556        unsigned int i;
4557
4558        for (i = 0; i < table->count; i++) {
4559                if (value <= table->entries[i].value) {
4560                        voltage->index = (u8)i;
4561                        voltage->value = cpu_to_be16(table->entries[i].value);
4562                        break;
4563                }
4564        }
4565
4566        if (i >= table->count)
4567                return -EINVAL;
4568
4569        return 0;
4570}
4571
4572static int si_populate_mvdd_value(struct amdgpu_device *adev, u32 mclk,
4573                                  SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4574{
4575        struct rv7xx_power_info *pi = rv770_get_pi(adev);
4576        struct si_power_info *si_pi = si_get_pi(adev);
4577
4578        if (pi->mvdd_control) {
4579                if (mclk <= pi->mvdd_split_frequency)
4580                        voltage->index = 0;
4581                else
4582                        voltage->index = (u8)(si_pi->mvdd_voltage_table.count) - 1;
4583
4584                voltage->value = cpu_to_be16(si_pi->mvdd_voltage_table.entries[voltage->index].value);
4585        }
4586        return 0;
4587}
4588
4589static int si_get_std_voltage_value(struct amdgpu_device *adev,
4590                                    SISLANDS_SMC_VOLTAGE_VALUE *voltage,
4591                                    u16 *std_voltage)
4592{
4593        u16 v_index;
4594        bool voltage_found = false;
4595        *std_voltage = be16_to_cpu(voltage->value);
4596
4597        if (adev->pm.dpm.dyn_state.cac_leakage_table.entries) {
4598                if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_NEW_CAC_VOLTAGE) {
4599                        if (adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries == NULL)
4600                                return -EINVAL;
4601
4602                        for (v_index = 0; (u32)v_index < adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) {
4603                                if (be16_to_cpu(voltage->value) ==
4604                                    (u16)adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) {
4605                                        voltage_found = true;
4606                                        if ((u32)v_index < adev->pm.dpm.dyn_state.cac_leakage_table.count)
4607                                                *std_voltage =
4608                                                        adev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc;
4609                                        else
4610                                                *std_voltage =
4611                                                        adev->pm.dpm.dyn_state.cac_leakage_table.entries[adev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc;
4612                                        break;
4613                                }
4614                        }
4615
4616                        if (!voltage_found) {
4617                                for (v_index = 0; (u32)v_index < adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) {
4618                                        if (be16_to_cpu(voltage->value) <=
4619                                            (u16)adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) {
4620                                                voltage_found = true;
4621                                                if ((u32)v_index < adev->pm.dpm.dyn_state.cac_leakage_table.count)
4622                                                        *std_voltage =
4623                                                                adev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc;
4624                                                else
4625                                                        *std_voltage =
4626                                                                adev->pm.dpm.dyn_state.cac_leakage_table.entries[adev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc;
4627                                                break;
4628                                        }
4629                                }
4630                        }
4631                } else {
4632                        if ((u32)voltage->index < adev->pm.dpm.dyn_state.cac_leakage_table.count)
4633                                *std_voltage = adev->pm.dpm.dyn_state.cac_leakage_table.entries[voltage->index].vddc;
4634                }
4635        }
4636
4637        return 0;
4638}
4639
4640static int si_populate_std_voltage_value(struct amdgpu_device *adev,
4641                                         u16 value, u8 index,
4642                                         SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4643{
4644        voltage->index = index;
4645        voltage->value = cpu_to_be16(value);
4646
4647        return 0;
4648}
4649
4650static int si_populate_phase_shedding_value(struct amdgpu_device *adev,
4651                                            const struct amdgpu_phase_shedding_limits_table *limits,
4652                                            u16 voltage, u32 sclk, u32 mclk,
4653                                            SISLANDS_SMC_VOLTAGE_VALUE *smc_voltage)
4654{
4655        unsigned int i;
4656
4657        for (i = 0; i < limits->count; i++) {
4658                if ((voltage <= limits->entries[i].voltage) &&
4659                    (sclk <= limits->entries[i].sclk) &&
4660                    (mclk <= limits->entries[i].mclk))
4661                        break;
4662        }
4663
4664        smc_voltage->phase_settings = (u8)i;
4665
4666        return 0;
4667}
4668
4669static int si_init_arb_table_index(struct amdgpu_device *adev)
4670{
4671        struct si_power_info *si_pi = si_get_pi(adev);
4672        u32 tmp;
4673        int ret;
4674
4675        ret = amdgpu_si_read_smc_sram_dword(adev, si_pi->arb_table_start,
4676                                            &tmp, si_pi->sram_end);
4677        if (ret)
4678                return ret;
4679
4680        tmp &= 0x00FFFFFF;
4681        tmp |= MC_CG_ARB_FREQ_F1 << 24;
4682
4683        return amdgpu_si_write_smc_sram_dword(adev, si_pi->arb_table_start,
4684                                              tmp, si_pi->sram_end);
4685}
4686
4687static int si_initial_switch_from_arb_f0_to_f1(struct amdgpu_device *adev)
4688{
4689        return ni_copy_and_switch_arb_sets(adev, MC_CG_ARB_FREQ_F0, MC_CG_ARB_FREQ_F1);
4690}
4691
4692static int si_reset_to_default(struct amdgpu_device *adev)
4693{
4694        return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_ResetToDefaults) == PPSMC_Result_OK) ?
4695                0 : -EINVAL;
4696}
4697
4698static int si_force_switch_to_arb_f0(struct amdgpu_device *adev)
4699{
4700        struct si_power_info *si_pi = si_get_pi(adev);
4701        u32 tmp;
4702        int ret;
4703
4704        ret = amdgpu_si_read_smc_sram_dword(adev, si_pi->arb_table_start,
4705                                            &tmp, si_pi->sram_end);
4706        if (ret)
4707                return ret;
4708
4709        tmp = (tmp >> 24) & 0xff;
4710
4711        if (tmp == MC_CG_ARB_FREQ_F0)
4712                return 0;
4713
4714        return ni_copy_and_switch_arb_sets(adev, tmp, MC_CG_ARB_FREQ_F0);
4715}
4716
4717static u32 si_calculate_memory_refresh_rate(struct amdgpu_device *adev,
4718                                            u32 engine_clock)
4719{
4720        u32 dram_rows;
4721        u32 dram_refresh_rate;
4722        u32 mc_arb_rfsh_rate;
4723        u32 tmp = (RREG32(MC_ARB_RAMCFG) & NOOFROWS_MASK) >> NOOFROWS_SHIFT;
4724
4725        if (tmp >= 4)
4726                dram_rows = 16384;
4727        else
4728                dram_rows = 1 << (tmp + 10);
4729
4730        dram_refresh_rate = 1 << ((RREG32(MC_SEQ_MISC0) & 0x3) + 3);
4731        mc_arb_rfsh_rate = ((engine_clock * 10) * dram_refresh_rate / dram_rows - 32) / 64;
4732
4733        return mc_arb_rfsh_rate;
4734}
4735
4736static int si_populate_memory_timing_parameters(struct amdgpu_device *adev,
4737                                                struct rv7xx_pl *pl,
4738                                                SMC_SIslands_MCArbDramTimingRegisterSet *arb_regs)
4739{
4740        u32 dram_timing;
4741        u32 dram_timing2;
4742        u32 burst_time;
4743
4744        arb_regs->mc_arb_rfsh_rate =
4745                (u8)si_calculate_memory_refresh_rate(adev, pl->sclk);
4746
4747        amdgpu_atombios_set_engine_dram_timings(adev,
4748                                            pl->sclk,
4749                                            pl->mclk);
4750
4751        dram_timing  = RREG32(MC_ARB_DRAM_TIMING);
4752        dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2);
4753        burst_time = RREG32(MC_ARB_BURST_TIME) & STATE0_MASK;
4754
4755        arb_regs->mc_arb_dram_timing  = cpu_to_be32(dram_timing);
4756        arb_regs->mc_arb_dram_timing2 = cpu_to_be32(dram_timing2);
4757        arb_regs->mc_arb_burst_time = (u8)burst_time;
4758
4759        return 0;
4760}
4761
4762static int si_do_program_memory_timing_parameters(struct amdgpu_device *adev,
4763                                                  struct amdgpu_ps *amdgpu_state,
4764                                                  unsigned int first_arb_set)
4765{
4766        struct si_power_info *si_pi = si_get_pi(adev);
4767        struct  si_ps *state = si_get_ps(amdgpu_state);
4768        SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 };
4769        int i, ret = 0;
4770
4771        for (i = 0; i < state->performance_level_count; i++) {
4772                ret = si_populate_memory_timing_parameters(adev, &state->performance_levels[i], &arb_regs);
4773                if (ret)
4774                        break;
4775                ret = amdgpu_si_copy_bytes_to_smc(adev,
4776                                                  si_pi->arb_table_start +
4777                                                  offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) +
4778                                                  sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * (first_arb_set + i),
4779                                                  (u8 *)&arb_regs,
4780                                                  sizeof(SMC_SIslands_MCArbDramTimingRegisterSet),
4781                                                  si_pi->sram_end);
4782                if (ret)
4783                        break;
4784        }
4785
4786        return ret;
4787}
4788
4789static int si_program_memory_timing_parameters(struct amdgpu_device *adev,
4790                                               struct amdgpu_ps *amdgpu_new_state)
4791{
4792        return si_do_program_memory_timing_parameters(adev, amdgpu_new_state,
4793                                                      SISLANDS_DRIVER_STATE_ARB_INDEX);
4794}
4795
4796static int si_populate_initial_mvdd_value(struct amdgpu_device *adev,
4797                                          struct SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4798{
4799        struct rv7xx_power_info *pi = rv770_get_pi(adev);
4800        struct si_power_info *si_pi = si_get_pi(adev);
4801
4802        if (pi->mvdd_control)
4803                return si_populate_voltage_value(adev, &si_pi->mvdd_voltage_table,
4804                                                 si_pi->mvdd_bootup_value, voltage);
4805
4806        return 0;
4807}
4808
4809static int si_populate_smc_initial_state(struct amdgpu_device *adev,
4810                                         struct amdgpu_ps *amdgpu_initial_state,
4811                                         SISLANDS_SMC_STATETABLE *table)
4812{
4813        struct  si_ps *initial_state = si_get_ps(amdgpu_initial_state);
4814        struct rv7xx_power_info *pi = rv770_get_pi(adev);
4815        struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4816        struct si_power_info *si_pi = si_get_pi(adev);
4817        u32 reg;
4818        int ret;
4819
4820        table->initialState.level.mclk.vDLL_CNTL =
4821                cpu_to_be32(si_pi->clock_registers.dll_cntl);
4822        table->initialState.level.mclk.vMCLK_PWRMGT_CNTL =
4823                cpu_to_be32(si_pi->clock_registers.mclk_pwrmgt_cntl);
4824        table->initialState.level.mclk.vMPLL_AD_FUNC_CNTL =
4825                cpu_to_be32(si_pi->clock_registers.mpll_ad_func_cntl);
4826        table->initialState.level.mclk.vMPLL_DQ_FUNC_CNTL =
4827                cpu_to_be32(si_pi->clock_registers.mpll_dq_func_cntl);
4828        table->initialState.level.mclk.vMPLL_FUNC_CNTL =
4829                cpu_to_be32(si_pi->clock_registers.mpll_func_cntl);
4830        table->initialState.level.mclk.vMPLL_FUNC_CNTL_1 =
4831                cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_1);
4832        table->initialState.level.mclk.vMPLL_FUNC_CNTL_2 =
4833                cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_2);
4834        table->initialState.level.mclk.vMPLL_SS =
4835                cpu_to_be32(si_pi->clock_registers.mpll_ss1);
4836        table->initialState.level.mclk.vMPLL_SS2 =
4837                cpu_to_be32(si_pi->clock_registers.mpll_ss2);
4838
4839        table->initialState.level.mclk.mclk_value =
4840                cpu_to_be32(initial_state->performance_levels[0].mclk);
4841
4842        table->initialState.level.sclk.vCG_SPLL_FUNC_CNTL =
4843                cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl);
4844        table->initialState.level.sclk.vCG_SPLL_FUNC_CNTL_2 =
4845                cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_2);
4846        table->initialState.level.sclk.vCG_SPLL_FUNC_CNTL_3 =
4847                cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_3);
4848        table->initialState.level.sclk.vCG_SPLL_FUNC_CNTL_4 =
4849                cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_4);
4850        table->initialState.level.sclk.vCG_SPLL_SPREAD_SPECTRUM =
4851                cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum);
4852        table->initialState.level.sclk.vCG_SPLL_SPREAD_SPECTRUM_2  =
4853                cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum_2);
4854
4855        table->initialState.level.sclk.sclk_value =
4856                cpu_to_be32(initial_state->performance_levels[0].sclk);
4857
4858        table->initialState.level.arbRefreshState =
4859                SISLANDS_INITIAL_STATE_ARB_INDEX;
4860
4861        table->initialState.level.ACIndex = 0;
4862
4863        ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
4864                                        initial_state->performance_levels[0].vddc,
4865                                        &table->initialState.level.vddc);
4866
4867        if (!ret) {
4868                u16 std_vddc;
4869
4870                ret = si_get_std_voltage_value(adev,
4871                                               &table->initialState.level.vddc,
4872                                               &std_vddc);
4873                if (!ret)
4874                        si_populate_std_voltage_value(adev, std_vddc,
4875                                                      table->initialState.level.vddc.index,
4876                                                      &table->initialState.level.std_vddc);
4877        }
4878
4879        if (eg_pi->vddci_control)
4880                si_populate_voltage_value(adev,
4881                                          &eg_pi->vddci_voltage_table,
4882                                          initial_state->performance_levels[0].vddci,
4883                                          &table->initialState.level.vddci);
4884
4885        if (si_pi->vddc_phase_shed_control)
4886                si_populate_phase_shedding_value(adev,
4887                                                 &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
4888                                                 initial_state->performance_levels[0].vddc,
4889                                                 initial_state->performance_levels[0].sclk,
4890                                                 initial_state->performance_levels[0].mclk,
4891                                                 &table->initialState.level.vddc);
4892
4893        si_populate_initial_mvdd_value(adev, &table->initialState.level.mvdd);
4894
4895        reg = CG_R(0xffff) | CG_L(0);
4896        table->initialState.level.aT = cpu_to_be32(reg);
4897        table->initialState.level.bSP = cpu_to_be32(pi->dsp);
4898        table->initialState.level.gen2PCIE = (u8)si_pi->boot_pcie_gen;
4899
4900        if (adev->gmc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) {
4901                table->initialState.level.strobeMode =
4902                        si_get_strobe_mode_settings(adev,
4903                                                    initial_state->performance_levels[0].mclk);
4904
4905                if (initial_state->performance_levels[0].mclk > pi->mclk_edc_enable_threshold)
4906                        table->initialState.level.mcFlags = SISLANDS_SMC_MC_EDC_RD_FLAG | SISLANDS_SMC_MC_EDC_WR_FLAG;
4907                else
4908                        table->initialState.level.mcFlags =  0;
4909        }
4910
4911        table->initialState.levelCount = 1;
4912
4913        table->initialState.flags |= PPSMC_SWSTATE_FLAG_DC;
4914
4915        table->initialState.level.dpm2.MaxPS = 0;
4916        table->initialState.level.dpm2.NearTDPDec = 0;
4917        table->initialState.level.dpm2.AboveSafeInc = 0;
4918        table->initialState.level.dpm2.BelowSafeInc = 0;
4919        table->initialState.level.dpm2.PwrEfficiencyRatio = 0;
4920
4921        reg = MIN_POWER_MASK | MAX_POWER_MASK;
4922        table->initialState.level.SQPowerThrottle = cpu_to_be32(reg);
4923
4924        reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
4925        table->initialState.level.SQPowerThrottle_2 = cpu_to_be32(reg);
4926
4927        return 0;
4928}
4929
4930static int si_populate_smc_acpi_state(struct amdgpu_device *adev,
4931                                      SISLANDS_SMC_STATETABLE *table)
4932{
4933        struct rv7xx_power_info *pi = rv770_get_pi(adev);
4934        struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4935        struct si_power_info *si_pi = si_get_pi(adev);
4936        u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl;
4937        u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2;
4938        u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3;
4939        u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4;
4940        u32 dll_cntl = si_pi->clock_registers.dll_cntl;
4941        u32 mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl;
4942        u32 mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl;
4943        u32 mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl;
4944        u32 mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl;
4945        u32 mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1;
4946        u32 mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2;
4947        u32 reg;
4948        int ret;
4949
4950        table->ACPIState = table->initialState;
4951
4952        table->ACPIState.flags &= ~PPSMC_SWSTATE_FLAG_DC;
4953
4954        if (pi->acpi_vddc) {
4955                ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
4956                                                pi->acpi_vddc, &table->ACPIState.level.vddc);
4957                if (!ret) {
4958                        u16 std_vddc;
4959
4960                        ret = si_get_std_voltage_value(adev,
4961                                                       &table->ACPIState.level.vddc, &std_vddc);
4962                        if (!ret)
4963                                si_populate_std_voltage_value(adev, std_vddc,
4964                                                              table->ACPIState.level.vddc.index,
4965                                                              &table->ACPIState.level.std_vddc);
4966                }
4967                table->ACPIState.level.gen2PCIE = si_pi->acpi_pcie_gen;
4968
4969                if (si_pi->vddc_phase_shed_control) {
4970                        si_populate_phase_shedding_value(adev,
4971                                                         &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
4972                                                         pi->acpi_vddc,
4973                                                         0,
4974                                                         0,
4975                                                         &table->ACPIState.level.vddc);
4976                }
4977        } else {
4978                ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
4979                                                pi->min_vddc_in_table, &table->ACPIState.level.vddc);
4980                if (!ret) {
4981                        u16 std_vddc;
4982
4983                        ret = si_get_std_voltage_value(adev,
4984                                                       &table->ACPIState.level.vddc, &std_vddc);
4985
4986                        if (!ret)
4987                                si_populate_std_voltage_value(adev, std_vddc,
4988                                                              table->ACPIState.level.vddc.index,
4989                                                              &table->ACPIState.level.std_vddc);
4990                }
4991                table->ACPIState.level.gen2PCIE =
4992                        (u8)amdgpu_get_pcie_gen_support(adev,
4993                                                        si_pi->sys_pcie_mask,
4994                                                        si_pi->boot_pcie_gen,
4995                                                        AMDGPU_PCIE_GEN1);
4996
4997                if (si_pi->vddc_phase_shed_control)
4998                        si_populate_phase_shedding_value(adev,
4999                                                         &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
5000                                                         pi->min_vddc_in_table,

5001                                                         0,
5002                                                         0,
5003                                                         &table->ACPIState.level.vddc);
5004        }
5005
5006        if (pi->acpi_vddc) {
5007                if (eg_pi->acpi_vddci)
5008                        si_populate_voltage_value(adev, &eg_pi->vddci_voltage_table,
5009                                                  eg_pi->acpi_vddci,
5010                                                  &table->ACPIState.level.vddci);
5011        }
5012
5013        mclk_pwrmgt_cntl |= MRDCK0_RESET | MRDCK1_RESET;
5014        mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB);
5015
5016        dll_cntl &= ~(MRDCK0_BYPASS | MRDCK1_BYPASS);
5017
5018        spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
5019        spll_func_cntl_2 |= SCLK_MUX_SEL(4);
5020
5021        table->ACPIState.level.mclk.vDLL_CNTL =
5022                cpu_to_be32(dll_cntl);
5023        table->ACPIState.level.mclk.vMCLK_PWRMGT_CNTL =
5024                cpu_to_be32(mclk_pwrmgt_cntl);
5025        table->ACPIState.level.mclk.vMPLL_AD_FUNC_CNTL =
5026                cpu_to_be32(mpll_ad_func_cntl);
5027        table->ACPIState.level.mclk.vMPLL_DQ_FUNC_CNTL =
5028                cpu_to_be32(mpll_dq_func_cntl);
5029        table->ACPIState.level.mclk.vMPLL_FUNC_CNTL =
5030                cpu_to_be32(mpll_func_cntl);
5031        table->ACPIState.level.mclk.vMPLL_FUNC_CNTL_1 =
5032                cpu_to_be32(mpll_func_cntl_1);
5033        table->ACPIState.level.mclk.vMPLL_FUNC_CNTL_2 =
5034                cpu_to_be32(mpll_func_cntl_2);
5035        table->ACPIState.level.mclk.vMPLL_SS =
5036                cpu_to_be32(si_pi->clock_registers.mpll_ss1);
5037        table->ACPIState.level.mclk.vMPLL_SS2 =
5038                cpu_to_be32(si_pi->clock_registers.mpll_ss2);
5039
5040        table->ACPIState.level.sclk.vCG_SPLL_FUNC_CNTL =
5041                cpu_to_be32(spll_func_cntl);
5042        table->ACPIState.level.sclk.vCG_SPLL_FUNC_CNTL_2 =
5043                cpu_to_be32(spll_func_cntl_2);
5044        table->ACPIState.level.sclk.vCG_SPLL_FUNC_CNTL_3 =
5045                cpu_to_be32(spll_func_cntl_3);
5046        table->ACPIState.level.sclk.vCG_SPLL_FUNC_CNTL_4 =
5047                cpu_to_be32(spll_func_cntl_4);
5048
5049        table->ACPIState.level.mclk.mclk_value = 0;
5050        table->ACPIState.level.sclk.sclk_value = 0;
5051
5052        si_populate_mvdd_value(adev, 0, &table->ACPIState.level.mvdd);
5053
5054        if (eg_pi->dynamic_ac_timing)
5055                table->ACPIState.level.ACIndex = 0;
5056
5057        table->ACPIState.level.dpm2.MaxPS = 0;
5058        table->ACPIState.level.dpm2.NearTDPDec = 0;
5059        table->ACPIState.level.dpm2.AboveSafeInc = 0;
5060        table->ACPIState.level.dpm2.BelowSafeInc = 0;
5061        table->ACPIState.level.dpm2.PwrEfficiencyRatio = 0;
5062
5063        reg = MIN_POWER_MASK | MAX_POWER_MASK;
5064        table->ACPIState.level.SQPowerThrottle = cpu_to_be32(reg);
5065
5066        reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
5067        table->ACPIState.level.SQPowerThrottle_2 = cpu_to_be32(reg);
5068
5069        return 0;
5070}
5071
5072static int si_populate_ulv_state(struct amdgpu_device *adev,
5073                                 struct SISLANDS_SMC_SWSTATE_SINGLE *state)
5074{
5075        struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
5076        struct si_power_info *si_pi = si_get_pi(adev);
5077        struct si_ulv_param *ulv = &si_pi->ulv;
5078        u32 sclk_in_sr = 1350; /* ??? */
5079        int ret;
5080
5081        ret = si_convert_power_level_to_smc(adev, &ulv->pl,
5082                                            &state->level);
5083        if (!ret) {
5084                if (eg_pi->sclk_deep_sleep) {
5085                        if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ)
5086                                state->level.stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS;
5087                        else
5088                                state->level.stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE;
5089                }
5090                if (ulv->one_pcie_lane_in_ulv)
5091                        state->flags |= PPSMC_SWSTATE_FLAG_PCIE_X1;
5092                state->level.arbRefreshState = (u8)(SISLANDS_ULV_STATE_ARB_INDEX);
5093                state->level.ACIndex = 1;
5094                state->level.std_vddc = state->level.vddc;
5095                state->levelCount = 1;
5096
5097                state->flags |= PPSMC_SWSTATE_FLAG_DC;
5098        }
5099
5100        return ret;
5101}
5102
5103static int si_program_ulv_memory_timing_parameters(struct amdgpu_device *adev)
5104{
5105        struct si_power_info *si_pi = si_get_pi(adev);
5106        struct si_ulv_param *ulv = &si_pi->ulv;
5107        SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 };
5108        int ret;
5109
5110        ret = si_populate_memory_timing_parameters(adev, &ulv->pl,
5111                                                   &arb_regs);
5112        if (ret)
5113                return ret;
5114
5115        si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_ulv_volt_change_delay,
5116                                   ulv->volt_change_delay);
5117
5118        ret = amdgpu_si_copy_bytes_to_smc(adev,
5119                                          si_pi->arb_table_start +
5120                                          offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) +
5121                                          sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * SISLANDS_ULV_STATE_ARB_INDEX,
5122                                          (u8 *)&arb_regs,
5123                                          sizeof(SMC_SIslands_MCArbDramTimingRegisterSet),
5124                                          si_pi->sram_end);
5125
5126        return ret;
5127}
5128
5129static void si_get_mvdd_configuration(struct amdgpu_device *adev)
5130{
5131        struct rv7xx_power_info *pi = rv770_get_pi(adev);
5132
5133        pi->mvdd_split_frequency = 30000;
5134}
5135
5136static int si_init_smc_table(struct amdgpu_device *adev)
5137{
5138        struct si_power_info *si_pi = si_get_pi(adev);
5139        struct amdgpu_ps *amdgpu_boot_state = adev->pm.dpm.boot_ps;
5140        const struct si_ulv_param *ulv = &si_pi->ulv;
5141        SISLANDS_SMC_STATETABLE  *table = &si_pi->smc_statetable;
5142        int ret;
5143        u32 lane_width;
5144        u32 vr_hot_gpio;
5145
5146        si_populate_smc_voltage_tables(adev, table);
5147
5148        switch (adev->pm.int_thermal_type) {
5149        case THERMAL_TYPE_SI:
5150        case THERMAL_TYPE_EMC2103_WITH_INTERNAL:
5151                table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_INTERNAL;
5152                break;
5153        case THERMAL_TYPE_NONE:
5154                table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_NONE;
5155                break;
5156        default:
5157                table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_EXTERNAL;
5158                break;
5159        }
5160
5161        if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_HARDWAREDC)
5162                table->systemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC;
5163
5164        if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REGULATOR_HOT) {
5165                if ((adev->pdev->device != 0x6818) && (adev->pdev->device != 0x6819))
5166                        table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT;
5167        }
5168
5169        if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_STEPVDDC)
5170                table->systemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC;
5171
5172        if (adev->gmc.vram_type == AMDGPU_VRAM_TYPE_GDDR5)
5173                table->systemFlags |= PPSMC_SYSTEMFLAG_GDDR5;
5174
5175        if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REVERT_GPIO5_POLARITY)
5176                table->extraFlags |= PPSMC_EXTRAFLAGS_AC2DC_GPIO5_POLARITY_HIGH;
5177
5178        if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_VRHOT_GPIO_CONFIGURABLE) {
5179                table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT_PROG_GPIO;
5180                vr_hot_gpio = adev->pm.dpm.backbias_response_time;
5181                si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_vr_hot_gpio,
5182                                           vr_hot_gpio);
5183        }
5184
5185        ret = si_populate_smc_initial_state(adev, amdgpu_boot_state, table);
5186        if (ret)
5187                return ret;
5188
5189        ret = si_populate_smc_acpi_state(adev, table);
5190        if (ret)
5191                return ret;
5192
5193        table->driverState.flags = table->initialState.flags;
5194        table->driverState.levelCount = table->initialState.levelCount;
5195        table->driverState.levels[0] = table->initialState.level;
5196
5197        ret = si_do_program_memory_timing_parameters(adev, amdgpu_boot_state,
5198                                                     SISLANDS_INITIAL_STATE_ARB_INDEX);
5199        if (ret)
5200                return ret;
5201
5202        if (ulv->supported && ulv->pl.vddc) {
5203                ret = si_populate_ulv_state(adev, &table->ULVState);
5204                if (ret)
5205                        return ret;
5206
5207                ret = si_program_ulv_memory_timing_parameters(adev);
5208                if (ret)
5209                        return ret;
5210
5211                WREG32(CG_ULV_CONTROL, ulv->cg_ulv_control);
5212                WREG32(CG_ULV_PARAMETER, ulv->cg_ulv_parameter);
5213
5214                lane_width = amdgpu_get_pcie_lanes(adev);
5215                si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width);
5216        } else {
5217                table->ULVState = table->initialState;
5218        }
5219
5220        return amdgpu_si_copy_bytes_to_smc(adev, si_pi->state_table_start,
5221                                           (u8 *)table, sizeof(SISLANDS_SMC_STATETABLE),
5222                                           si_pi->sram_end);
5223}
5224
5225static int si_calculate_sclk_params(struct amdgpu_device *adev,
5226                                    u32 engine_clock,
5227                                    SISLANDS_SMC_SCLK_VALUE *sclk)
5228{
5229        struct rv7xx_power_info *pi = rv770_get_pi(adev);
5230        struct si_power_info *si_pi = si_get_pi(adev);
5231        struct atom_clock_dividers dividers;
5232        u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl;
5233        u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2;
5234        u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3;
5235        u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4;
5236        u32 cg_spll_spread_spectrum = si_pi->clock_registers.cg_spll_spread_spectrum;
5237        u32 cg_spll_spread_spectrum_2 = si_pi->clock_registers.cg_spll_spread_spectrum_2;
5238        u64 tmp;
5239        u32 reference_clock = adev->clock.spll.reference_freq;
5240        u32 reference_divider;
5241        u32 fbdiv;
5242        int ret;
5243
5244        ret = amdgpu_atombios_get_clock_dividers(adev, COMPUTE_ENGINE_PLL_PARAM,
5245                                             engine_clock, false, &dividers);
5246        if (ret)
5247                return ret;
5248
5249        reference_divider = 1 + dividers.ref_div;
5250
5251        tmp = (u64) engine_clock * reference_divider * dividers.post_div * 16384;
5252        do_div(tmp, reference_clock);
5253        fbdiv = (u32) tmp;
5254
5255        spll_func_cntl &= ~(SPLL_PDIV_A_MASK | SPLL_REF_DIV_MASK);
5256        spll_func_cntl |= SPLL_REF_DIV(dividers.ref_div);
5257        spll_func_cntl |= SPLL_PDIV_A(dividers.post_div);
5258
5259        spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
5260        spll_func_cntl_2 |= SCLK_MUX_SEL(2);
5261
5262        spll_func_cntl_3 &= ~SPLL_FB_DIV_MASK;
5263        spll_func_cntl_3 |= SPLL_FB_DIV(fbdiv);
5264        spll_func_cntl_3 |= SPLL_DITHEN;
5265
5266        if (pi->sclk_ss) {
5267                struct amdgpu_atom_ss ss;
5268                u32 vco_freq = engine_clock * dividers.post_div;
5269
5270                if (amdgpu_atombios_get_asic_ss_info(adev, &ss,
5271                                                     ASIC_INTERNAL_ENGINE_SS, vco_freq)) {
5272                        u32 clk_s = reference_clock * 5 / (reference_divider * ss.rate);
5273                        u32 clk_v = 4 * ss.percentage * fbdiv / (clk_s * 10000);
5274
5275                        cg_spll_spread_spectrum &= ~CLK_S_MASK;
5276                        cg_spll_spread_spectrum |= CLK_S(clk_s);
5277                        cg_spll_spread_spectrum |= SSEN;
5278
5279                        cg_spll_spread_spectrum_2 &= ~CLK_V_MASK;
5280                        cg_spll_spread_spectrum_2 |= CLK_V(clk_v);
5281                }
5282        }
5283
5284        sclk->sclk_value = engine_clock;
5285        sclk->vCG_SPLL_FUNC_CNTL = spll_func_cntl;
5286        sclk->vCG_SPLL_FUNC_CNTL_2 = spll_func_cntl_2;
5287        sclk->vCG_SPLL_FUNC_CNTL_3 = spll_func_cntl_3;
5288        sclk->vCG_SPLL_FUNC_CNTL_4 = spll_func_cntl_4;
5289        sclk->vCG_SPLL_SPREAD_SPECTRUM = cg_spll_spread_spectrum;
5290        sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cg_spll_spread_spectrum_2;
5291
5292        return 0;
5293}
5294
5295static int si_populate_sclk_value(struct amdgpu_device *adev,
5296                                  u32 engine_clock,
5297                                  SISLANDS_SMC_SCLK_VALUE *sclk)
5298{
5299        SISLANDS_SMC_SCLK_VALUE sclk_tmp;
5300        int ret;
5301
5302        ret = si_calculate_sclk_params(adev, engine_clock, &sclk_tmp);
5303        if (!ret) {
5304                sclk->sclk_value = cpu_to_be32(sclk_tmp.sclk_value);
5305                sclk->vCG_SPLL_FUNC_CNTL = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL);
5306                sclk->vCG_SPLL_FUNC_CNTL_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_2);
5307                sclk->vCG_SPLL_FUNC_CNTL_3 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_3);
5308                sclk->vCG_SPLL_FUNC_CNTL_4 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_4);
5309                sclk->vCG_SPLL_SPREAD_SPECTRUM = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM);
5310                sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM_2);
5311        }
5312
5313        return ret;
5314}
5315
5316static int si_populate_mclk_value(struct amdgpu_device *adev,
5317                                  u32 engine_clock,
5318                                  u32 memory_clock,
5319                                  SISLANDS_SMC_MCLK_VALUE *mclk,
5320                                  bool strobe_mode,
5321                                  bool dll_state_on)
5322{
5323        struct rv7xx_power_info *pi = rv770_get_pi(adev);
5324        struct si_power_info *si_pi = si_get_pi(adev);
5325        u32  dll_cntl = si_pi->clock_registers.dll_cntl;
5326        u32  mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl;
5327        u32  mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl;
5328        u32  mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl;
5329        u32  mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl;
5330        u32  mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1;
5331        u32  mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2;
5332        u32  mpll_ss1 = si_pi->clock_registers.mpll_ss1;
5333        u32  mpll_ss2 = si_pi->clock_registers.mpll_ss2;
5334        struct atom_mpll_param mpll_param;
5335        int ret;
5336
5337        ret = amdgpu_atombios_get_memory_pll_dividers(adev, memory_clock, strobe_mode, &mpll_param);
5338        if (ret)
5339                return ret;
5340
5341        mpll_func_cntl &= ~BWCTRL_MASK;
5342        mpll_func_cntl |= BWCTRL(mpll_param.bwcntl);
5343
5344        mpll_func_cntl_1 &= ~(CLKF_MASK | CLKFRAC_MASK | VCO_MODE_MASK);
5345        mpll_func_cntl_1 |= CLKF(mpll_param.clkf) |
5346                CLKFRAC(mpll_param.clkfrac) | VCO_MODE(mpll_param.vco_mode);
5347
5348        mpll_ad_func_cntl &= ~YCLK_POST_DIV_MASK;
5349        mpll_ad_func_cntl |= YCLK_POST_DIV(mpll_param.post_div);
5350
5351        if (adev->gmc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) {
5352                mpll_dq_func_cntl &= ~(YCLK_SEL_MASK | YCLK_POST_DIV_MASK);
5353                mpll_dq_func_cntl |= YCLK_SEL(mpll_param.yclk_sel) |
5354                        YCLK_POST_DIV(mpll_param.post_div);
5355        }
5356
5357        if (pi->mclk_ss) {
5358                struct amdgpu_atom_ss ss;
5359                u32 freq_nom;
5360                u32 tmp;
5361                u32 reference_clock = adev->clock.mpll.reference_freq;
5362
5363                if (adev->gmc.vram_type == AMDGPU_VRAM_TYPE_GDDR5)
5364                        freq_nom = memory_clock * 4;
5365                else
5366                        freq_nom = memory_clock * 2;
5367
5368                tmp = freq_nom / reference_clock;
5369                tmp = tmp * tmp;
5370                if (amdgpu_atombios_get_asic_ss_info(adev, &ss,
5371                                                     ASIC_INTERNAL_MEMORY_SS, freq_nom)) {
5372                        u32 clks = reference_clock * 5 / ss.rate;
5373                        u32 clkv = (u32)((((131 * ss.percentage * ss.rate) / 100) * tmp) / freq_nom);
5374
5375                        mpll_ss1 &= ~CLKV_MASK;
5376                        mpll_ss1 |= CLKV(clkv);
5377
5378                        mpll_ss2 &= ~CLKS_MASK;
5379                        mpll_ss2 |= CLKS(clks);
5380                }
5381        }
5382
5383        mclk_pwrmgt_cntl &= ~DLL_SPEED_MASK;
5384        mclk_pwrmgt_cntl |= DLL_SPEED(mpll_param.dll_speed);
5385
5386        if (dll_state_on)
5387                mclk_pwrmgt_cntl |= MRDCK0_PDNB | MRDCK1_PDNB;
5388        else
5389                mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB);
5390
5391        mclk->mclk_value = cpu_to_be32(memory_clock);
5392        mclk->vMPLL_FUNC_CNTL = cpu_to_be32(mpll_func_cntl);
5393        mclk->vMPLL_FUNC_CNTL_1 = cpu_to_be32(mpll_func_cntl_1);
5394        mclk->vMPLL_FUNC_CNTL_2 = cpu_to_be32(mpll_func_cntl_2);
5395        mclk->vMPLL_AD_FUNC_CNTL = cpu_to_be32(mpll_ad_func_cntl);
5396        mclk->vMPLL_DQ_FUNC_CNTL = cpu_to_be32(mpll_dq_func_cntl);
5397        mclk->vMCLK_PWRMGT_CNTL = cpu_to_be32(mclk_pwrmgt_cntl);
5398        mclk->vDLL_CNTL = cpu_to_be32(dll_cntl);
5399        mclk->vMPLL_SS = cpu_to_be32(mpll_ss1);
5400        mclk->vMPLL_SS2 = cpu_to_be32(mpll_ss2);
5401
5402        return 0;
5403}
5404
5405static void si_populate_smc_sp(struct amdgpu_device *adev,
5406                               struct amdgpu_ps *amdgpu_state,
5407                               SISLANDS_SMC_SWSTATE *smc_state)
5408{
5409        struct  si_ps *ps = si_get_ps(amdgpu_state);
5410        struct rv7xx_power_info *pi = rv770_get_pi(adev);
5411        int i;
5412
5413        for (i = 0; i < ps->performance_level_count - 1; i++)
5414                smc_state->levels[i].bSP = cpu_to_be32(pi->dsp);
5415
5416        smc_state->levels[ps->performance_level_count - 1].bSP =
5417                cpu_to_be32(pi->psp);
5418}
5419
5420static int si_convert_power_level_to_smc(struct amdgpu_device *adev,
5421                                         struct rv7xx_pl *pl,
5422                                         SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level)
5423{
5424        struct rv7xx_power_info *pi = rv770_get_pi(adev);
5425        struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
5426        struct si_power_info *si_pi = si_get_pi(adev);
5427        int ret;
5428        bool dll_state_on;
5429        u16 std_vddc;
5430        bool gmc_pg = false;
5431
5432        if (eg_pi->pcie_performance_request &&
5433            (si_pi->force_pcie_gen != AMDGPU_PCIE_GEN_INVALID))
5434                level->gen2PCIE = (u8)si_pi->force_pcie_gen;
5435        else
5436                level->gen2PCIE = (u8)pl->pcie_gen;
5437
5438        ret = si_populate_sclk_value(adev, pl->sclk, &level->sclk);
5439        if (ret)
5440                return ret;
5441
5442        level->mcFlags =  0;
5443
5444        if (pi->mclk_stutter_mode_threshold &&
5445            (pl->mclk <= pi->mclk_stutter_mode_threshold) &&
5446            !eg_pi->uvd_enabled &&
5447            (RREG32(DPG_PIPE_STUTTER_CONTROL) & STUTTER_ENABLE) &&
5448            (adev->pm.dpm.new_active_crtc_count <= 2)) {
5449                level->mcFlags |= SISLANDS_SMC_MC_STUTTER_EN;
5450
5451                if (gmc_pg)
5452                        level->mcFlags |= SISLANDS_SMC_MC_PG_EN;
5453        }
5454
5455        if (adev->gmc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) {
5456                if (pl->mclk > pi->mclk_edc_enable_threshold)
5457                        level->mcFlags |= SISLANDS_SMC_MC_EDC_RD_FLAG;
5458
5459                if (pl->mclk > eg_pi->mclk_edc_wr_enable_threshold)
5460                        level->mcFlags |= SISLANDS_SMC_MC_EDC_WR_FLAG;
5461
5462                level->strobeMode = si_get_strobe_mode_settings(adev, pl->mclk);
5463
5464                if (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) {
5465                        if (si_get_mclk_frequency_ratio(pl->mclk, true) >=
5466                            ((RREG32(MC_SEQ_MISC7) >> 16) & 0xf))
5467                                dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false;
5468                        else
5469                                dll_state_on = ((RREG32(MC_SEQ_MISC6) >> 1) & 0x1) ? true : false;
5470                } else {
5471                        dll_state_on = false;
5472                }
5473        } else {
5474                level->strobeMode = si_get_strobe_mode_settings(adev,
5475                                                                pl->mclk);
5476
5477                dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false;
5478        }
5479
5480        ret = si_populate_mclk_value(adev,
5481                                     pl->sclk,
5482                                     pl->mclk,
5483                                     &level->mclk,
5484                                     (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) != 0, dll_state_on);
5485        if (ret)
5486                return ret;
5487
5488        ret = si_populate_voltage_value(adev,
5489                                        &eg_pi->vddc_voltage_table,
5490                                        pl->vddc, &level->vddc);
5491        if (ret)
5492                return ret;
5493
5494
5495        ret = si_get_std_voltage_value(adev, &level->vddc, &std_vddc);
5496        if (ret)
5497                return ret;
5498
5499        ret = si_populate_std_voltage_value(adev, std_vddc,
5500                                            level->vddc.index, &level->std_vddc);
5501        if (ret)
5502                return ret;
5503
5504        if (eg_pi->vddci_control) {
5505                ret = si_populate_voltage_value(adev, &eg_pi->vddci_voltage_table,
5506                                                pl->vddci, &level->vddci);
5507                if (ret)
5508                        return ret;
5509        }
5510
5511        if (si_pi->vddc_phase_shed_control) {
5512                ret = si_populate_phase_shedding_value(adev,
5513                                                       &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
5514                                                       pl->vddc,
5515                                                       pl->sclk,
5516                                                       pl->mclk,
5517                                                       &level->vddc);
5518                if (ret)
5519                        return ret;
5520        }
5521
5522        level->MaxPoweredUpCU = si_pi->max_cu;
5523
5524        ret = si_populate_mvdd_value(adev, pl->mclk, &level->mvdd);
5525
5526        return ret;
5527}
5528
5529static int si_populate_smc_t(struct amdgpu_device *adev,
5530                             struct amdgpu_ps *amdgpu_state,
5531                             SISLANDS_SMC_SWSTATE *smc_state)
5532{
5533        struct rv7xx_power_info *pi = rv770_get_pi(adev);
5534        struct  si_ps *state = si_get_ps(amdgpu_state);
5535        u32 a_t;
5536        u32 t_l, t_h;
5537        u32 high_bsp;
5538        int i, ret;
5539
5540        if (state->performance_level_count >= 9)
5541                return -EINVAL;
5542
5543        if (state->performance_level_count < 2) {
5544                a_t = CG_R(0xffff) | CG_L(0);
5545                smc_state->levels[0].aT = cpu_to_be32(a_t);
5546                return 0;
5547        }
5548
5549        smc_state->levels[0].aT = cpu_to_be32(0);
5550
5551        for (i = 0; i <= state->performance_level_count - 2; i++) {
5552                ret = r600_calculate_at(
5553                        (50 / SISLANDS_MAX_HARDWARE_POWERLEVELS) * 100 * (i + 1),
5554                        100 * R600_AH_DFLT,
5555                        state->performance_levels[i + 1].sclk,
5556                        state->performance_levels[i].sclk,
5557                        &t_l,
5558                        &t_h);
5559
5560                if (ret) {
5561                        t_h = (i + 1) * 1000 - 50 * R600_AH_DFLT;
5562                        t_l = (i + 1) * 1000 + 50 * R600_AH_DFLT;
5563                }
5564
5565                a_t = be32_to_cpu(smc_state->levels[i].aT) & ~CG_R_MASK;
5566                a_t |= CG_R(t_l * pi->bsp / 20000);
5567                smc_state->levels[i].aT = cpu_to_be32(a_t);
5568
5569                high_bsp = (i == state->performance_level_count - 2) ?
5570                        pi->pbsp : pi->bsp;
5571                a_t = CG_R(0xffff) | CG_L(t_h * high_bsp / 20000);
5572                smc_state->levels[i + 1].aT = cpu_to_be32(a_t);
5573        }
5574
5575        return 0;
5576}
5577
5578static int si_disable_ulv(struct amdgpu_device *adev)
5579{
5580        struct si_power_info *si_pi = si_get_pi(adev);
5581        struct si_ulv_param *ulv = &si_pi->ulv;
5582
5583        if (ulv->supported)
5584                return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_DisableULV) == PPSMC_Result_OK) ?
5585                        0 : -EINVAL;
5586
5587        return 0;
5588}
5589
5590static bool si_is_state_ulv_compatible(struct amdgpu_device *adev,
5591                                       struct amdgpu_ps *amdgpu_state)
5592{
5593        const struct si_power_info *si_pi = si_get_pi(adev);
5594        const struct si_ulv_param *ulv = &si_pi->ulv;
5595        const struct  si_ps *state = si_get_ps(amdgpu_state);
5596        int i;
5597
5598        if (state->performance_levels[0].mclk != ulv->pl.mclk)
5599                return false;
5600
5601        /* XXX validate against display requirements! */
5602
5603        for (i = 0; i < adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count; i++) {
5604                if (adev->clock.current_dispclk <=
5605                    adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].clk) {
5606                        if (ulv->pl.vddc <
5607                            adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].v)
5608                                return false;
5609                }
5610        }
5611
5612        if ((amdgpu_state->vclk != 0) || (amdgpu_state->dclk != 0))
5613                return false;
5614
5615        return true;
5616}
5617
5618static int si_set_power_state_conditionally_enable_ulv(struct amdgpu_device *adev,
5619                                                       struct amdgpu_ps *amdgpu_new_state)
5620{
5621        const struct si_power_info *si_pi = si_get_pi(adev);
5622        const struct si_ulv_param *ulv = &si_pi->ulv;
5623
5624        if (ulv->supported) {
5625                if (si_is_state_ulv_compatible(adev, amdgpu_new_state))
5626                        return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableULV) == PPSMC_Result_OK) ?
5627                                0 : -EINVAL;
5628        }
5629        return 0;
5630}
5631
5632static int si_convert_power_state_to_smc(struct amdgpu_device *adev,
5633                                         struct amdgpu_ps *amdgpu_state,
5634                                         SISLANDS_SMC_SWSTATE *smc_state)
5635{
5636        struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
5637        struct ni_power_info *ni_pi = ni_get_pi(adev);
5638        struct si_power_info *si_pi = si_get_pi(adev);
5639        struct  si_ps *state = si_get_ps(amdgpu_state);
5640        int i, ret;
5641        u32 threshold;
5642        u32 sclk_in_sr = 1350; /* ??? */
5643
5644        if (state->performance_level_count > SISLANDS_MAX_HARDWARE_POWERLEVELS)
5645                return -EINVAL;
5646
5647        threshold = state->performance_levels[state->performance_level_count-1].sclk * 100 / 100;
5648
5649        if (amdgpu_state->vclk && amdgpu_state->dclk) {
5650                eg_pi->uvd_enabled = true;
5651                if (eg_pi->smu_uvd_hs)
5652                        smc_state->flags |= PPSMC_SWSTATE_FLAG_UVD;
5653        } else {
5654                eg_pi->uvd_enabled = false;
5655        }
5656
5657        if (state->dc_compatible)
5658                smc_state->flags |= PPSMC_SWSTATE_FLAG_DC;
5659
5660        smc_state->levelCount = 0;
5661        for (i = 0; i < state->performance_level_count; i++) {
5662                if (eg_pi->sclk_deep_sleep) {
5663                        if ((i == 0) || si_pi->sclk_deep_sleep_above_low) {
5664                                if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ)
5665                                        smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS;
5666                                else
5667                                        smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE;
5668                        }
5669                }
5670
5671                ret = si_convert_power_level_to_smc(adev, &state->performance_levels[i],
5672                                                    &smc_state->levels[i]);
5673                smc_state->levels[i].arbRefreshState =
5674                        (u8)(SISLANDS_DRIVER_STATE_ARB_INDEX + i);
5675
5676                if (ret)
5677                        return ret;
5678
5679                if (ni_pi->enable_power_containment)
5680                        smc_state->levels[i].displayWatermark =
5681                                (state->performance_levels[i].sclk < threshold) ?
5682                                PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH;
5683                else
5684                        smc_state->levels[i].displayWatermark = (i < 2) ?
5685                                PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH;
5686
5687                if (eg_pi->dynamic_ac_timing)
5688                        smc_state->levels[i].ACIndex = SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i;
5689                else
5690                        smc_state->levels[i].ACIndex = 0;
5691
5692                smc_state->levelCount++;
5693        }
5694
5695        si_write_smc_soft_register(adev,
5696                                   SI_SMC_SOFT_REGISTER_watermark_threshold,
5697                                   threshold / 512);
5698
5699        si_populate_smc_sp(adev, amdgpu_state, smc_state);
5700
5701        ret = si_populate_power_containment_values(adev, amdgpu_state, smc_state);
5702        if (ret)
5703                ni_pi->enable_power_containment = false;
5704
5705        ret = si_populate_sq_ramping_values(adev, amdgpu_state, smc_state);
5706        if (ret)
5707                ni_pi->enable_sq_ramping = false;
5708
5709        return si_populate_smc_t(adev, amdgpu_state, smc_state);
5710}
5711
5712static int si_upload_sw_state(struct amdgpu_device *adev,
5713                              struct amdgpu_ps *amdgpu_new_state)
5714{
5715        struct si_power_info *si_pi = si_get_pi(adev);
5716        struct  si_ps *new_state = si_get_ps(amdgpu_new_state);
5717        int ret;
5718        u32 address = si_pi->state_table_start +
5719                offsetof(SISLANDS_SMC_STATETABLE, driverState);
5720        SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.driverState;
5721        size_t state_size = struct_size(smc_state, levels,
5722                                        new_state->performance_level_count);
5723        memset(smc_state, 0, state_size);
5724
5725        ret = si_convert_power_state_to_smc(adev, amdgpu_new_state, smc_state);
5726        if (ret)
5727                return ret;
5728
5729        return amdgpu_si_copy_bytes_to_smc(adev, address, (u8 *)smc_state,
5730                                           state_size, si_pi->sram_end);
5731}
5732
5733static int si_upload_ulv_state(struct amdgpu_device *adev)
5734{
5735        struct si_power_info *si_pi = si_get_pi(adev);
5736        struct si_ulv_param *ulv = &si_pi->ulv;
5737        int ret = 0;
5738
5739        if (ulv->supported && ulv->pl.vddc) {
5740                u32 address = si_pi->state_table_start +
5741                        offsetof(SISLANDS_SMC_STATETABLE, ULVState);
5742                struct SISLANDS_SMC_SWSTATE_SINGLE *smc_state = &si_pi->smc_statetable.ULVState;
5743                u32 state_size = sizeof(struct SISLANDS_SMC_SWSTATE_SINGLE);
5744
5745                memset(smc_state, 0, state_size);
5746
5747                ret = si_populate_ulv_state(adev, smc_state);
5748                if (!ret)
5749                        ret = amdgpu_si_copy_bytes_to_smc(adev, address, (u8 *)smc_state,
5750                                                          state_size, si_pi->sram_end);
5751        }
5752
5753        return ret;
5754}
5755
5756static int si_upload_smc_data(struct amdgpu_device *adev)
5757{
5758        struct amdgpu_crtc *amdgpu_crtc = NULL;
5759        int i;
5760
5761        if (adev->pm.dpm.new_active_crtc_count == 0)
5762                return 0;
5763
5764        for (i = 0; i < adev->mode_info.num_crtc; i++) {
5765                if (adev->pm.dpm.new_active_crtcs & (1 << i)) {
5766                        amdgpu_crtc = adev->mode_info.crtcs[i];
5767                        break;
5768                }
5769        }
5770
5771        if (amdgpu_crtc == NULL)
5772                return 0;
5773
5774        if (amdgpu_crtc->line_time <= 0)
5775                return 0;
5776
5777        if (si_write_smc_soft_register(adev,
5778                                       SI_SMC_SOFT_REGISTER_crtc_index,
5779                                       amdgpu_crtc->crtc_id) != PPSMC_Result_OK)
5780                return 0;
5781
5782        if (si_write_smc_soft_register(adev,
5783                                       SI_SMC_SOFT_REGISTER_mclk_change_block_cp_min,
5784                                       amdgpu_crtc->wm_high / amdgpu_crtc->line_time) != PPSMC_Result_OK)
5785                return 0;
5786
5787        if (si_write_smc_soft_register(adev,
5788                                       SI_SMC_SOFT_REGISTER_mclk_change_block_cp_max,
5789                                       amdgpu_crtc->wm_low / amdgpu_crtc->line_time) != PPSMC_Result_OK)
5790                return 0;
5791
5792        return 0;
5793}
5794
5795static int si_set_mc_special_registers(struct amdgpu_device *adev,
5796                                       struct si_mc_reg_table *table)
5797{
5798        u8 i, j, k;
5799        u32 temp_reg;
5800
5801        for (i = 0, j = table->last; i < table->last; i++) {
5802                if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5803                        return -EINVAL;
5804                switch (table->mc_reg_address[i].s1) {
5805                case MC_SEQ_MISC1:
5806                        temp_reg = RREG32(MC_PMG_CMD_EMRS);
5807                        table->mc_reg_address[j].s1 = MC_PMG_CMD_EMRS;
5808                        table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_EMRS_LP;
5809                        for (k = 0; k < table->num_entries; k++)
5810                                table->mc_reg_table_entry[k].mc_data[j] =
5811                                        ((temp_reg & 0xffff0000)) |
5812                                        ((table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16);
5813                        j++;
5814
5815                        if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5816                                return -EINVAL;
5817                        temp_reg = RREG32(MC_PMG_CMD_MRS);
5818                        table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS;
5819                        table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS_LP;
5820                        for (k = 0; k < table->num_entries; k++) {
5821                                table->mc_reg_table_entry[k].mc_data[j] =
5822                                        (temp_reg & 0xffff0000) |
5823                                        (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
5824                                if (adev->gmc.vram_type != AMDGPU_VRAM_TYPE_GDDR5)
5825                                        table->mc_reg_table_entry[k].mc_data[j] |= 0x100;
5826                        }
5827                        j++;
5828
5829                        if (adev->gmc.vram_type != AMDGPU_VRAM_TYPE_GDDR5) {
5830                                if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5831                                        return -EINVAL;
5832                                table->mc_reg_address[j].s1 = MC_PMG_AUTO_CMD;
5833                                table->mc_reg_address[j].s0 = MC_PMG_AUTO_CMD;
5834                                for (k = 0; k < table->num_entries; k++)
5835                                        table->mc_reg_table_entry[k].mc_data[j] =
5836                                                (table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16;
5837                                j++;
5838                        }
5839                        break;
5840                case MC_SEQ_RESERVE_M:
5841                        temp_reg = RREG32(MC_PMG_CMD_MRS1);
5842                        table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS1;
5843                        table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS1_LP;
5844                        for(k = 0; k < table->num_entries; k++)
5845                                table->mc_reg_table_entry[k].mc_data[j] =
5846                                        (temp_reg & 0xffff0000) |
5847                                        (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
5848                        j++;
5849                        break;
5850                default:
5851                        break;
5852                }
5853        }
5854
5855        table->last = j;
5856
5857        return 0;
5858}
5859
5860static bool si_check_s0_mc_reg_index(u16 in_reg, u16 *out_reg)
5861{
5862        bool result = true;
5863        switch (in_reg) {
5864        case  MC_SEQ_RAS_TIMING:
5865                *out_reg = MC_SEQ_RAS_TIMING_LP;
5866                break;
5867        case MC_SEQ_CAS_TIMING:
5868                *out_reg = MC_SEQ_CAS_TIMING_LP;
5869                break;
5870        case MC_SEQ_MISC_TIMING:
5871                *out_reg = MC_SEQ_MISC_TIMING_LP;
5872                break;
5873        case MC_SEQ_MISC_TIMING2:
5874                *out_reg = MC_SEQ_MISC_TIMING2_LP;
5875                break;
5876        case MC_SEQ_RD_CTL_D0:
5877                *out_reg = MC_SEQ_RD_CTL_D0_LP;
5878                break;
5879        case MC_SEQ_RD_CTL_D1:
5880                *out_reg = MC_SEQ_RD_CTL_D1_LP;
5881                break;
5882        case MC_SEQ_WR_CTL_D0:
5883                *out_reg = MC_SEQ_WR_CTL_D0_LP;
5884                break;
5885        case MC_SEQ_WR_CTL_D1:
5886                *out_reg = MC_SEQ_WR_CTL_D1_LP;
5887                break;
5888        case MC_PMG_CMD_EMRS:
5889                *out_reg = MC_SEQ_PMG_CMD_EMRS_LP;
5890                break;
5891        case MC_PMG_CMD_MRS:
5892                *out_reg = MC_SEQ_PMG_CMD_MRS_LP;
5893                break;
5894        case MC_PMG_CMD_MRS1:
5895                *out_reg = MC_SEQ_PMG_CMD_MRS1_LP;
5896                break;
5897        case MC_SEQ_PMG_TIMING:
5898                *out_reg = MC_SEQ_PMG_TIMING_LP;
5899                break;
5900        case MC_PMG_CMD_MRS2:
5901                *out_reg = MC_SEQ_PMG_CMD_MRS2_LP;
5902                break;
5903        case MC_SEQ_WR_CTL_2:
5904                *out_reg = MC_SEQ_WR_CTL_2_LP;
5905                break;
5906        default:
5907                result = false;
5908                break;
5909        }
5910
5911        return result;
5912}
5913
5914static void si_set_valid_flag(struct si_mc_reg_table *table)
5915{
5916        u8 i, j;
5917
5918        for (i = 0; i < table->last; i++) {
5919                for (j = 1; j < table->num_entries; j++) {
5920                        if (table->mc_reg_table_entry[j-1].mc_data[i] != table->mc_reg_table_entry[j].mc_data[i]) {
5921                                table->valid_flag |= 1 << i;
5922                                break;
5923                        }
5924                }
5925        }
5926}
5927
5928static void si_set_s0_mc_reg_index(struct si_mc_reg_table *table)
5929{
5930        u32 i;
5931        u16 address;
5932
5933        for (i = 0; i < table->last; i++)
5934                table->mc_reg_address[i].s0 = si_check_s0_mc_reg_index(table->mc_reg_address[i].s1, &address) ?
5935                        address : table->mc_reg_address[i].s1;
5936
5937}
5938
5939static int si_copy_vbios_mc_reg_table(struct atom_mc_reg_table *table,
5940                                      struct si_mc_reg_table *si_table)
5941{
5942        u8 i, j;
5943
5944        if (table->last > SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5945                return -EINVAL;
5946        if (table->num_entries > MAX_AC_TIMING_ENTRIES)
5947                return -EINVAL;
5948
5949        for (i = 0; i < table->last; i++)
5950                si_table->mc_reg_address[i].s1 = table->mc_reg_address[i].s1;
5951        si_table->last = table->last;
5952
5953        for (i = 0; i < table->num_entries; i++) {
5954                si_table->mc_reg_table_entry[i].mclk_max =
5955                        table->mc_reg_table_entry[i].mclk_max;
5956                for (j = 0; j < table->last; j++) {
5957                        si_table->mc_reg_table_entry[i].mc_data[j] =
5958                                table->mc_reg_table_entry[i].mc_data[j];
5959                }
5960        }
5961        si_table->num_entries = table->num_entries;
5962
5963        return 0;
5964}
5965
5966static int si_initialize_mc_reg_table(struct amdgpu_device *adev)
5967{
5968        struct si_power_info *si_pi = si_get_pi(adev);
5969        struct atom_mc_reg_table *table;
5970        struct si_mc_reg_table *si_table = &si_pi->mc_reg_table;
5971        u8 module_index = rv770_get_memory_module_index(adev);
5972        int ret;
5973
5974        table = kzalloc(sizeof(struct atom_mc_reg_table), GFP_KERNEL);
5975        if (!table)
5976                return -ENOMEM;
5977
5978        WREG32(MC_SEQ_RAS_TIMING_LP, RREG32(MC_SEQ_RAS_TIMING));
5979        WREG32(MC_SEQ_CAS_TIMING_LP, RREG32(MC_SEQ_CAS_TIMING));
5980        WREG32(MC_SEQ_MISC_TIMING_LP, RREG32(MC_SEQ_MISC_TIMING));
5981        WREG32(MC_SEQ_MISC_TIMING2_LP, RREG32(MC_SEQ_MISC_TIMING2));
5982        WREG32(MC_SEQ_PMG_CMD_EMRS_LP, RREG32(MC_PMG_CMD_EMRS));
5983        WREG32(MC_SEQ_PMG_CMD_MRS_LP, RREG32(MC_PMG_CMD_MRS));
5984        WREG32(MC_SEQ_PMG_CMD_MRS1_LP, RREG32(MC_PMG_CMD_MRS1));
5985        WREG32(MC_SEQ_WR_CTL_D0_LP, RREG32(MC_SEQ_WR_CTL_D0));
5986        WREG32(MC_SEQ_WR_CTL_D1_LP, RREG32(MC_SEQ_WR_CTL_D1));
5987        WREG32(MC_SEQ_RD_CTL_D0_LP, RREG32(MC_SEQ_RD_CTL_D0));
5988        WREG32(MC_SEQ_RD_CTL_D1_LP, RREG32(MC_SEQ_RD_CTL_D1));
5989        WREG32(MC_SEQ_PMG_TIMING_LP, RREG32(MC_SEQ_PMG_TIMING));
5990        WREG32(MC_SEQ_PMG_CMD_MRS2_LP, RREG32(MC_PMG_CMD_MRS2));
5991        WREG32(MC_SEQ_WR_CTL_2_LP, RREG32(MC_SEQ_WR_CTL_2));
5992
5993        ret = amdgpu_atombios_init_mc_reg_table(adev, module_index, table);
5994        if (ret)
5995                goto init_mc_done;
5996
5997        ret = si_copy_vbios_mc_reg_table(table, si_table);
5998        if (ret)
5999                goto init_mc_done;
6000

6001        si_set_s0_mc_reg_index(si_table);
6002
6003        ret = si_set_mc_special_registers(adev, si_table);
6004        if (ret)
6005                goto init_mc_done;
6006
6007        si_set_valid_flag(si_table);
6008
6009init_mc_done:
6010        kfree(table);
6011
6012        return ret;
6013
6014}
6015
6016static void si_populate_mc_reg_addresses(struct amdgpu_device *adev,
6017                                         SMC_SIslands_MCRegisters *mc_reg_table)
6018{
6019        struct si_power_info *si_pi = si_get_pi(adev);
6020        u32 i, j;
6021
6022        for (i = 0, j = 0; j < si_pi->mc_reg_table.last; j++) {
6023                if (si_pi->mc_reg_table.valid_flag & (1 << j)) {
6024                        if (i >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
6025                                break;
6026                        mc_reg_table->address[i].s0 =
6027                                cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s0);
6028                        mc_reg_table->address[i].s1 =
6029                                cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s1);
6030                        i++;
6031                }
6032        }
6033        mc_reg_table->last = (u8)i;
6034}
6035
6036static void si_convert_mc_registers(const struct si_mc_reg_entry *entry,
6037                                    SMC_SIslands_MCRegisterSet *data,
6038                                    u32 num_entries, u32 valid_flag)
6039{
6040        u32 i, j;
6041
6042        for(i = 0, j = 0; j < num_entries; j++) {
6043                if (valid_flag & (1 << j)) {
6044                        data->value[i] = cpu_to_be32(entry->mc_data[j]);
6045                        i++;
6046                }
6047        }
6048}
6049
6050static void si_convert_mc_reg_table_entry_to_smc(struct amdgpu_device *adev,
6051                                                 struct rv7xx_pl *pl,
6052                                                 SMC_SIslands_MCRegisterSet *mc_reg_table_data)
6053{
6054        struct si_power_info *si_pi = si_get_pi(adev);
6055        u32 i = 0;
6056
6057        for (i = 0; i < si_pi->mc_reg_table.num_entries; i++) {
6058                if (pl->mclk <= si_pi->mc_reg_table.mc_reg_table_entry[i].mclk_max)
6059                        break;
6060        }
6061
6062        if ((i == si_pi->mc_reg_table.num_entries) && (i > 0))
6063                --i;
6064
6065        si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[i],
6066                                mc_reg_table_data, si_pi->mc_reg_table.last,
6067                                si_pi->mc_reg_table.valid_flag);
6068}
6069
6070static void si_convert_mc_reg_table_to_smc(struct amdgpu_device *adev,
6071                                           struct amdgpu_ps *amdgpu_state,
6072                                           SMC_SIslands_MCRegisters *mc_reg_table)
6073{
6074        struct si_ps *state = si_get_ps(amdgpu_state);
6075        int i;
6076
6077        for (i = 0; i < state->performance_level_count; i++) {
6078                si_convert_mc_reg_table_entry_to_smc(adev,
6079                                                     &state->performance_levels[i],
6080                                                     &mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i]);
6081        }
6082}
6083
6084static int si_populate_mc_reg_table(struct amdgpu_device *adev,
6085                                    struct amdgpu_ps *amdgpu_boot_state)
6086{
6087        struct  si_ps *boot_state = si_get_ps(amdgpu_boot_state);
6088        struct si_power_info *si_pi = si_get_pi(adev);
6089        struct si_ulv_param *ulv = &si_pi->ulv;
6090        SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table;
6091
6092        memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters));
6093
6094        si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_seq_index, 1);
6095
6096        si_populate_mc_reg_addresses(adev, smc_mc_reg_table);
6097
6098        si_convert_mc_reg_table_entry_to_smc(adev, &boot_state->performance_levels[0],
6099                                             &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_INITIAL_SLOT]);
6100
6101        si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0],
6102                                &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ACPI_SLOT],
6103                                si_pi->mc_reg_table.last,
6104                                si_pi->mc_reg_table.valid_flag);
6105
6106        if (ulv->supported && ulv->pl.vddc != 0)
6107                si_convert_mc_reg_table_entry_to_smc(adev, &ulv->pl,
6108                                                     &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT]);
6109        else
6110                si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0],
6111                                        &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT],
6112                                        si_pi->mc_reg_table.last,
6113                                        si_pi->mc_reg_table.valid_flag);
6114
6115        si_convert_mc_reg_table_to_smc(adev, amdgpu_boot_state, smc_mc_reg_table);
6116
6117        return amdgpu_si_copy_bytes_to_smc(adev, si_pi->mc_reg_table_start,
6118                                           (u8 *)smc_mc_reg_table,
6119                                           sizeof(SMC_SIslands_MCRegisters), si_pi->sram_end);
6120}
6121
6122static int si_upload_mc_reg_table(struct amdgpu_device *adev,
6123                                  struct amdgpu_ps *amdgpu_new_state)
6124{
6125        struct si_ps *new_state = si_get_ps(amdgpu_new_state);
6126        struct si_power_info *si_pi = si_get_pi(adev);
6127        u32 address = si_pi->mc_reg_table_start +
6128                offsetof(SMC_SIslands_MCRegisters,
6129                         data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT]);
6130        SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table;
6131
6132        memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters));
6133
6134        si_convert_mc_reg_table_to_smc(adev, amdgpu_new_state, smc_mc_reg_table);
6135
6136        return amdgpu_si_copy_bytes_to_smc(adev, address,
6137                                           (u8 *)&smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT],
6138                                           sizeof(SMC_SIslands_MCRegisterSet) * new_state->performance_level_count,
6139                                           si_pi->sram_end);
6140}
6141
6142static void si_enable_voltage_control(struct amdgpu_device *adev, bool enable)
6143{
6144        if (enable)
6145                WREG32_P(GENERAL_PWRMGT, VOLT_PWRMGT_EN, ~VOLT_PWRMGT_EN);
6146        else
6147                WREG32_P(GENERAL_PWRMGT, 0, ~VOLT_PWRMGT_EN);
6148}
6149
6150static enum amdgpu_pcie_gen si_get_maximum_link_speed(struct amdgpu_device *adev,
6151                                                      struct amdgpu_ps *amdgpu_state)
6152{
6153        struct si_ps *state = si_get_ps(amdgpu_state);
6154        int i;
6155        u16 pcie_speed, max_speed = 0;
6156
6157        for (i = 0; i < state->performance_level_count; i++) {
6158                pcie_speed = state->performance_levels[i].pcie_gen;
6159                if (max_speed < pcie_speed)
6160                        max_speed = pcie_speed;
6161        }
6162        return max_speed;
6163}
6164
6165static u16 si_get_current_pcie_speed(struct amdgpu_device *adev)
6166{
6167        u32 speed_cntl;
6168
6169        speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL) & LC_CURRENT_DATA_RATE_MASK;
6170        speed_cntl >>= LC_CURRENT_DATA_RATE_SHIFT;
6171
6172        return (u16)speed_cntl;
6173}
6174
6175static void si_request_link_speed_change_before_state_change(struct amdgpu_device *adev,
6176                                                             struct amdgpu_ps *amdgpu_new_state,
6177                                                             struct amdgpu_ps *amdgpu_current_state)
6178{
6179        struct si_power_info *si_pi = si_get_pi(adev);
6180        enum amdgpu_pcie_gen target_link_speed = si_get_maximum_link_speed(adev, amdgpu_new_state);
6181        enum amdgpu_pcie_gen current_link_speed;
6182
6183        if (si_pi->force_pcie_gen == AMDGPU_PCIE_GEN_INVALID)
6184                current_link_speed = si_get_maximum_link_speed(adev, amdgpu_current_state);
6185        else
6186                current_link_speed = si_pi->force_pcie_gen;
6187
6188        si_pi->force_pcie_gen = AMDGPU_PCIE_GEN_INVALID;
6189        si_pi->pspp_notify_required = false;
6190        if (target_link_speed > current_link_speed) {
6191                switch (target_link_speed) {
6192#if defined(CONFIG_ACPI)
6193                case AMDGPU_PCIE_GEN3:
6194                        if (amdgpu_acpi_pcie_performance_request(adev, PCIE_PERF_REQ_PECI_GEN3, false) == 0)
6195                                break;
6196                        si_pi->force_pcie_gen = AMDGPU_PCIE_GEN2;
6197                        if (current_link_speed == AMDGPU_PCIE_GEN2)
6198                                break;
6199                        fallthrough;
6200                case AMDGPU_PCIE_GEN2:
6201                        if (amdgpu_acpi_pcie_performance_request(adev, PCIE_PERF_REQ_PECI_GEN2, false) == 0)
6202                                break;
6203                        fallthrough;
6204#endif
6205                default:
6206                        si_pi->force_pcie_gen = si_get_current_pcie_speed(adev);
6207                        break;
6208                }
6209        } else {
6210                if (target_link_speed < current_link_speed)
6211                        si_pi->pspp_notify_required = true;
6212        }
6213}
6214
6215static void si_notify_link_speed_change_after_state_change(struct amdgpu_device *adev,
6216                                                           struct amdgpu_ps *amdgpu_new_state,
6217                                                           struct amdgpu_ps *amdgpu_current_state)
6218{
6219        struct si_power_info *si_pi = si_get_pi(adev);
6220        enum amdgpu_pcie_gen target_link_speed = si_get_maximum_link_speed(adev, amdgpu_new_state);
6221        u8 request;
6222
6223        if (si_pi->pspp_notify_required) {
6224                if (target_link_speed == AMDGPU_PCIE_GEN3)
6225                        request = PCIE_PERF_REQ_PECI_GEN3;
6226                else if (target_link_speed == AMDGPU_PCIE_GEN2)
6227                        request = PCIE_PERF_REQ_PECI_GEN2;
6228                else
6229                        request = PCIE_PERF_REQ_PECI_GEN1;
6230
6231                if ((request == PCIE_PERF_REQ_PECI_GEN1) &&
6232                    (si_get_current_pcie_speed(adev) > 0))
6233                        return;
6234
6235#if defined(CONFIG_ACPI)
6236                amdgpu_acpi_pcie_performance_request(adev, request, false);
6237#endif
6238        }
6239}
6240
6241#if 0
6242static int si_ds_request(struct amdgpu_device *adev,
6243                         bool ds_status_on, u32 count_write)
6244{
6245        struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
6246
6247        if (eg_pi->sclk_deep_sleep) {
6248                if (ds_status_on)
6249                        return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_CancelThrottleOVRDSCLKDS) ==
6250                                PPSMC_Result_OK) ?
6251                                0 : -EINVAL;
6252                else
6253                        return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_ThrottleOVRDSCLKDS) ==
6254                                PPSMC_Result_OK) ? 0 : -EINVAL;
6255        }
6256        return 0;
6257}
6258#endif
6259
6260static void si_set_max_cu_value(struct amdgpu_device *adev)
6261{
6262        struct si_power_info *si_pi = si_get_pi(adev);
6263
6264        if (adev->asic_type == CHIP_VERDE) {
6265                switch (adev->pdev->device) {
6266                case 0x6820:
6267                case 0x6825:
6268                case 0x6821:
6269                case 0x6823:
6270                case 0x6827:
6271                        si_pi->max_cu = 10;
6272                        break;
6273                case 0x682D:
6274                case 0x6824:
6275                case 0x682F:
6276                case 0x6826:
6277                        si_pi->max_cu = 8;
6278                        break;
6279                case 0x6828:
6280                case 0x6830:
6281                case 0x6831:
6282                case 0x6838:
6283                case 0x6839:
6284                case 0x683D:
6285                        si_pi->max_cu = 10;
6286                        break;
6287                case 0x683B:
6288                case 0x683F:
6289                case 0x6829:
6290                        si_pi->max_cu = 8;
6291                        break;
6292                default:
6293                        si_pi->max_cu = 0;
6294                        break;
6295                }
6296        } else {
6297                si_pi->max_cu = 0;
6298        }
6299}
6300
6301static int si_patch_single_dependency_table_based_on_leakage(struct amdgpu_device *adev,
6302                                                             struct amdgpu_clock_voltage_dependency_table *table)
6303{
6304        u32 i;
6305        int j;
6306        u16 leakage_voltage;
6307
6308        if (table) {
6309                for (i = 0; i < table->count; i++) {
6310                        switch (si_get_leakage_voltage_from_leakage_index(adev,
6311                                                                          table->entries[i].v,
6312                                                                          &leakage_voltage)) {
6313                        case 0:
6314                                table->entries[i].v = leakage_voltage;
6315                                break;
6316                        case -EAGAIN:
6317                                return -EINVAL;
6318                        case -EINVAL:
6319                        default:
6320                                break;
6321                        }
6322                }
6323
6324                for (j = (table->count - 2); j >= 0; j--) {
6325                        table->entries[j].v = (table->entries[j].v <= table->entries[j + 1].v) ?
6326                                table->entries[j].v : table->entries[j + 1].v;
6327                }
6328        }
6329        return 0;
6330}
6331
6332static int si_patch_dependency_tables_based_on_leakage(struct amdgpu_device *adev)
6333{
6334        int ret = 0;
6335
6336        ret = si_patch_single_dependency_table_based_on_leakage(adev,
6337                                                                &adev->pm.dpm.dyn_state.vddc_dependency_on_sclk);
6338        if (ret)
6339                DRM_ERROR("Could not patch vddc_on_sclk leakage table\n");
6340        ret = si_patch_single_dependency_table_based_on_leakage(adev,
6341                                                                &adev->pm.dpm.dyn_state.vddc_dependency_on_mclk);
6342        if (ret)
6343                DRM_ERROR("Could not patch vddc_on_mclk leakage table\n");
6344        ret = si_patch_single_dependency_table_based_on_leakage(adev,
6345                                                                &adev->pm.dpm.dyn_state.vddci_dependency_on_mclk);
6346        if (ret)
6347                DRM_ERROR("Could not patch vddci_on_mclk leakage table\n");
6348        return ret;
6349}
6350
6351static void si_set_pcie_lane_width_in_smc(struct amdgpu_device *adev,
6352                                          struct amdgpu_ps *amdgpu_new_state,
6353                                          struct amdgpu_ps *amdgpu_current_state)
6354{
6355        u32 lane_width;
6356        u32 new_lane_width =
6357                ((amdgpu_new_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT) + 1;
6358        u32 current_lane_width =
6359                ((amdgpu_current_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT) + 1;
6360
6361        if (new_lane_width != current_lane_width) {
6362                amdgpu_set_pcie_lanes(adev, new_lane_width);
6363                lane_width = amdgpu_get_pcie_lanes(adev);
6364                si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width);
6365        }
6366}
6367
6368static void si_dpm_setup_asic(struct amdgpu_device *adev)
6369{
6370        si_read_clock_registers(adev);
6371        si_enable_acpi_power_management(adev);
6372}
6373
6374static int si_thermal_enable_alert(struct amdgpu_device *adev,
6375                                   bool enable)
6376{
6377        u32 thermal_int = RREG32(CG_THERMAL_INT);
6378
6379        if (enable) {
6380                PPSMC_Result result;
6381
6382                thermal_int &= ~(THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW);
6383                WREG32(CG_THERMAL_INT, thermal_int);
6384                result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableThermalInterrupt);
6385                if (result != PPSMC_Result_OK) {
6386                        DRM_DEBUG_KMS("Could not enable thermal interrupts.\n");
6387                        return -EINVAL;
6388                }
6389        } else {
6390                thermal_int |= THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW;
6391                WREG32(CG_THERMAL_INT, thermal_int);
6392        }
6393
6394        return 0;
6395}
6396
6397static int si_thermal_set_temperature_range(struct amdgpu_device *adev,
6398                                            int min_temp, int max_temp)
6399{
6400        int low_temp = 0 * 1000;
6401        int high_temp = 255 * 1000;
6402
6403        if (low_temp < min_temp)
6404                low_temp = min_temp;
6405        if (high_temp > max_temp)
6406                high_temp = max_temp;
6407        if (high_temp < low_temp) {
6408                DRM_ERROR("invalid thermal range: %d - %d\n", low_temp, high_temp);
6409                return -EINVAL;
6410        }
6411
6412        WREG32_P(CG_THERMAL_INT, DIG_THERM_INTH(high_temp / 1000), ~DIG_THERM_INTH_MASK);
6413        WREG32_P(CG_THERMAL_INT, DIG_THERM_INTL(low_temp / 1000), ~DIG_THERM_INTL_MASK);
6414        WREG32_P(CG_THERMAL_CTRL, DIG_THERM_DPM(high_temp / 1000), ~DIG_THERM_DPM_MASK);
6415
6416        adev->pm.dpm.thermal.min_temp = low_temp;
6417        adev->pm.dpm.thermal.max_temp = high_temp;
6418
6419        return 0;
6420}
6421
6422static void si_fan_ctrl_set_static_mode(struct amdgpu_device *adev, u32 mode)
6423{
6424        struct si_power_info *si_pi = si_get_pi(adev);
6425        u32 tmp;
6426
6427        if (si_pi->fan_ctrl_is_in_default_mode) {
6428                tmp = (RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK) >> FDO_PWM_MODE_SHIFT;
6429                si_pi->fan_ctrl_default_mode = tmp;
6430                tmp = (RREG32(CG_FDO_CTRL2) & TMIN_MASK) >> TMIN_SHIFT;
6431                si_pi->t_min = tmp;
6432                si_pi->fan_ctrl_is_in_default_mode = false;
6433        }
6434
6435        tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK;
6436        tmp |= TMIN(0);
6437        WREG32(CG_FDO_CTRL2, tmp);
6438
6439        tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK;
6440        tmp |= FDO_PWM_MODE(mode);
6441        WREG32(CG_FDO_CTRL2, tmp);
6442}
6443
6444static int si_thermal_setup_fan_table(struct amdgpu_device *adev)
6445{
6446        struct si_power_info *si_pi = si_get_pi(adev);
6447        PP_SIslands_FanTable fan_table = { FDO_MODE_HARDWARE };
6448        u32 duty100;
6449        u32 t_diff1, t_diff2, pwm_diff1, pwm_diff2;
6450        u16 fdo_min, slope1, slope2;
6451        u32 reference_clock, tmp;
6452        int ret;
6453        u64 tmp64;
6454
6455        if (!si_pi->fan_table_start) {
6456                adev->pm.dpm.fan.ucode_fan_control = false;
6457                return 0;
6458        }
6459
6460        duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
6461
6462        if (duty100 == 0) {
6463                adev->pm.dpm.fan.ucode_fan_control = false;
6464                return 0;
6465        }
6466
6467        tmp64 = (u64)adev->pm.dpm.fan.pwm_min * duty100;
6468        do_div(tmp64, 10000);
6469        fdo_min = (u16)tmp64;
6470
6471        t_diff1 = adev->pm.dpm.fan.t_med - adev->pm.dpm.fan.t_min;
6472        t_diff2 = adev->pm.dpm.fan.t_high - adev->pm.dpm.fan.t_med;
6473
6474        pwm_diff1 = adev->pm.dpm.fan.pwm_med - adev->pm.dpm.fan.pwm_min;
6475        pwm_diff2 = adev->pm.dpm.fan.pwm_high - adev->pm.dpm.fan.pwm_med;
6476
6477        slope1 = (u16)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100);
6478        slope2 = (u16)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100);
6479
6480        fan_table.temp_min = cpu_to_be16((50 + adev->pm.dpm.fan.t_min) / 100);
6481        fan_table.temp_med = cpu_to_be16((50 + adev->pm.dpm.fan.t_med) / 100);
6482        fan_table.temp_max = cpu_to_be16((50 + adev->pm.dpm.fan.t_max) / 100);
6483        fan_table.slope1 = cpu_to_be16(slope1);
6484        fan_table.slope2 = cpu_to_be16(slope2);
6485        fan_table.fdo_min = cpu_to_be16(fdo_min);
6486        fan_table.hys_down = cpu_to_be16(adev->pm.dpm.fan.t_hyst);
6487        fan_table.hys_up = cpu_to_be16(1);
6488        fan_table.hys_slope = cpu_to_be16(1);
6489        fan_table.temp_resp_lim = cpu_to_be16(5);
6490        reference_clock = amdgpu_asic_get_xclk(adev);
6491
6492        fan_table.refresh_period = cpu_to_be32((adev->pm.dpm.fan.cycle_delay *
6493                                                reference_clock) / 1600);
6494        fan_table.fdo_max = cpu_to_be16((u16)duty100);
6495
6496        tmp = (RREG32(CG_MULT_THERMAL_CTRL) & TEMP_SEL_MASK) >> TEMP_SEL_SHIFT;
6497        fan_table.temp_src = (uint8_t)tmp;
6498
6499        ret = amdgpu_si_copy_bytes_to_smc(adev,
6500                                          si_pi->fan_table_start,
6501                                          (u8 *)(&fan_table),
6502                                          sizeof(fan_table),
6503                                          si_pi->sram_end);
6504
6505        if (ret) {
6506                DRM_ERROR("Failed to load fan table to the SMC.");
6507                adev->pm.dpm.fan.ucode_fan_control = false;
6508        }
6509
6510        return ret;
6511}
6512
6513static int si_fan_ctrl_start_smc_fan_control(struct amdgpu_device *adev)
6514{
6515        struct si_power_info *si_pi = si_get_pi(adev);
6516        PPSMC_Result ret;
6517
6518        ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_StartFanControl);
6519        if (ret == PPSMC_Result_OK) {
6520                si_pi->fan_is_controlled_by_smc = true;
6521                return 0;
6522        } else {
6523                return -EINVAL;
6524        }
6525}
6526
6527static int si_fan_ctrl_stop_smc_fan_control(struct amdgpu_device *adev)
6528{
6529        struct si_power_info *si_pi = si_get_pi(adev);
6530        PPSMC_Result ret;
6531
6532        ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_StopFanControl);
6533
6534        if (ret == PPSMC_Result_OK) {
6535                si_pi->fan_is_controlled_by_smc = false;
6536                return 0;
6537        } else {
6538                return -EINVAL;
6539        }
6540}
6541
6542static int si_dpm_get_fan_speed_pwm(void *handle,
6543                                      u32 *speed)
6544{
6545        u32 duty, duty100;
6546        u64 tmp64;
6547        struct amdgpu_device *adev = (struct amdgpu_device *)handle;
6548
6549        if (adev->pm.no_fan)
6550                return -ENOENT;
6551
6552        duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
6553        duty = (RREG32(CG_THERMAL_STATUS) & FDO_PWM_DUTY_MASK) >> FDO_PWM_DUTY_SHIFT;
6554
6555        if (duty100 == 0)
6556                return -EINVAL;
6557
6558        tmp64 = (u64)duty * 255;
6559        do_div(tmp64, duty100);
6560        *speed = MIN((u32)tmp64, 255);
6561
6562        return 0;
6563}
6564
6565static int si_dpm_set_fan_speed_pwm(void *handle,
6566                                      u32 speed)
6567{
6568        struct amdgpu_device *adev = (struct amdgpu_device *)handle;
6569        struct si_power_info *si_pi = si_get_pi(adev);
6570        u32 tmp;
6571        u32 duty, duty100;
6572        u64 tmp64;
6573
6574        if (adev->pm.no_fan)
6575                return -ENOENT;
6576
6577        if (si_pi->fan_is_controlled_by_smc)
6578                return -EINVAL;
6579
6580        if (speed > 255)
6581                return -EINVAL;
6582
6583        duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
6584
6585        if (duty100 == 0)
6586                return -EINVAL;
6587
6588        tmp64 = (u64)speed * duty100;
6589        do_div(tmp64, 255);
6590        duty = (u32)tmp64;
6591
6592        tmp = RREG32(CG_FDO_CTRL0) & ~FDO_STATIC_DUTY_MASK;
6593        tmp |= FDO_STATIC_DUTY(duty);
6594        WREG32(CG_FDO_CTRL0, tmp);
6595
6596        return 0;
6597}
6598
6599static void si_dpm_set_fan_control_mode(void *handle, u32 mode)
6600{
6601        struct amdgpu_device *adev = (struct amdgpu_device *)handle;
6602
6603        if (mode) {
6604                /* stop auto-manage */
6605                if (adev->pm.dpm.fan.ucode_fan_control)
6606                        si_fan_ctrl_stop_smc_fan_control(adev);
6607                si_fan_ctrl_set_static_mode(adev, mode);
6608        } else {
6609                /* restart auto-manage */
6610                if (adev->pm.dpm.fan.ucode_fan_control)
6611                        si_thermal_start_smc_fan_control(adev);
6612                else
6613                        si_fan_ctrl_set_default_mode(adev);
6614        }
6615}
6616
6617static u32 si_dpm_get_fan_control_mode(void *handle)
6618{
6619        struct amdgpu_device *adev = (struct amdgpu_device *)handle;
6620        struct si_power_info *si_pi = si_get_pi(adev);
6621        u32 tmp;
6622
6623        if (si_pi->fan_is_controlled_by_smc)
6624                return 0;
6625
6626        tmp = RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK;
6627        return (tmp >> FDO_PWM_MODE_SHIFT);
6628}
6629
6630#if 0
6631static int si_fan_ctrl_get_fan_speed_rpm(struct amdgpu_device *adev,
6632                                         u32 *speed)
6633{
6634        u32 tach_period;
6635        u32 xclk = amdgpu_asic_get_xclk(adev);
6636
6637        if (adev->pm.no_fan)
6638                return -ENOENT;
6639
6640        if (adev->pm.fan_pulses_per_revolution == 0)
6641                return -ENOENT;
6642
6643        tach_period = (RREG32(CG_TACH_STATUS) & TACH_PERIOD_MASK) >> TACH_PERIOD_SHIFT;
6644        if (tach_period == 0)
6645                return -ENOENT;
6646
6647        *speed = 60 * xclk * 10000 / tach_period;
6648
6649        return 0;
6650}
6651
6652static int si_fan_ctrl_set_fan_speed_rpm(struct amdgpu_device *adev,
6653                                         u32 speed)
6654{
6655        u32 tach_period, tmp;
6656        u32 xclk = amdgpu_asic_get_xclk(adev);
6657
6658        if (adev->pm.no_fan)
6659                return -ENOENT;
6660
6661        if (adev->pm.fan_pulses_per_revolution == 0)
6662                return -ENOENT;
6663
6664        if ((speed < adev->pm.fan_min_rpm) ||
6665            (speed > adev->pm.fan_max_rpm))
6666                return -EINVAL;
6667
6668        if (adev->pm.dpm.fan.ucode_fan_control)
6669                si_fan_ctrl_stop_smc_fan_control(adev);
6670
6671        tach_period = 60 * xclk * 10000 / (8 * speed);
6672        tmp = RREG32(CG_TACH_CTRL) & ~TARGET_PERIOD_MASK;
6673        tmp |= TARGET_PERIOD(tach_period);
6674        WREG32(CG_TACH_CTRL, tmp);
6675
6676        si_fan_ctrl_set_static_mode(adev, FDO_PWM_MODE_STATIC_RPM);
6677
6678        return 0;
6679}
6680#endif
6681
6682static void si_fan_ctrl_set_default_mode(struct amdgpu_device *adev)
6683{
6684        struct si_power_info *si_pi = si_get_pi(adev);
6685        u32 tmp;
6686
6687        if (!si_pi->fan_ctrl_is_in_default_mode) {
6688                tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK;
6689                tmp |= FDO_PWM_MODE(si_pi->fan_ctrl_default_mode);
6690                WREG32(CG_FDO_CTRL2, tmp);
6691
6692                tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK;
6693                tmp |= TMIN(si_pi->t_min);
6694                WREG32(CG_FDO_CTRL2, tmp);
6695                si_pi->fan_ctrl_is_in_default_mode = true;
6696        }
6697}
6698
6699static void si_thermal_start_smc_fan_control(struct amdgpu_device *adev)
6700{
6701        if (adev->pm.dpm.fan.ucode_fan_control) {
6702                si_fan_ctrl_start_smc_fan_control(adev);
6703                si_fan_ctrl_set_static_mode(adev, FDO_PWM_MODE_STATIC);
6704        }
6705}
6706
6707static void si_thermal_initialize(struct amdgpu_device *adev)
6708{
6709        u32 tmp;
6710
6711        if (adev->pm.fan_pulses_per_revolution) {
6712                tmp = RREG32(CG_TACH_CTRL) & ~EDGE_PER_REV_MASK;
6713                tmp |= EDGE_PER_REV(adev->pm.fan_pulses_per_revolution -1);
6714                WREG32(CG_TACH_CTRL, tmp);
6715        }
6716
6717        tmp = RREG32(CG_FDO_CTRL2) & ~TACH_PWM_RESP_RATE_MASK;
6718        tmp |= TACH_PWM_RESP_RATE(0x28);
6719        WREG32(CG_FDO_CTRL2, tmp);
6720}
6721
6722static int si_thermal_start_thermal_controller(struct amdgpu_device *adev)
6723{
6724        int ret;
6725
6726        si_thermal_initialize(adev);
6727        ret = si_thermal_set_temperature_range(adev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
6728        if (ret)
6729                return ret;
6730        ret = si_thermal_enable_alert(adev, true);
6731        if (ret)
6732                return ret;
6733        if (adev->pm.dpm.fan.ucode_fan_control) {
6734                ret = si_halt_smc(adev);
6735                if (ret)
6736                        return ret;
6737                ret = si_thermal_setup_fan_table(adev);
6738                if (ret)
6739                        return ret;
6740                ret = si_resume_smc(adev);
6741                if (ret)
6742                        return ret;
6743                si_thermal_start_smc_fan_control(adev);
6744        }
6745
6746        return 0;
6747}
6748
6749static void si_thermal_stop_thermal_controller(struct amdgpu_device *adev)
6750{
6751        if (!adev->pm.no_fan) {
6752                si_fan_ctrl_set_default_mode(adev);
6753                si_fan_ctrl_stop_smc_fan_control(adev);
6754        }
6755}
6756
6757static int si_dpm_enable(struct amdgpu_device *adev)
6758{
6759        struct rv7xx_power_info *pi = rv770_get_pi(adev);
6760        struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
6761        struct si_power_info *si_pi = si_get_pi(adev);
6762        struct amdgpu_ps *boot_ps = adev->pm.dpm.boot_ps;
6763        int ret;
6764
6765        if (amdgpu_si_is_smc_running(adev))
6766                return -EINVAL;
6767        if (pi->voltage_control || si_pi->voltage_control_svi2)
6768                si_enable_voltage_control(adev, true);
6769        if (pi->mvdd_control)
6770                si_get_mvdd_configuration(adev);
6771        if (pi->voltage_control || si_pi->voltage_control_svi2) {
6772                ret = si_construct_voltage_tables(adev);
6773                if (ret) {
6774                        DRM_ERROR("si_construct_voltage_tables failed\n");
6775                        return ret;
6776                }
6777        }
6778        if (eg_pi->dynamic_ac_timing) {
6779                ret = si_initialize_mc_reg_table(adev);
6780                if (ret)
6781                        eg_pi->dynamic_ac_timing = false;
6782        }
6783        if (pi->dynamic_ss)
6784                si_enable_spread_spectrum(adev, true);
6785        if (pi->thermal_protection)
6786                si_enable_thermal_protection(adev, true);
6787        si_setup_bsp(adev);
6788        si_program_git(adev);
6789        si_program_tp(adev);
6790        si_program_tpp(adev);
6791        si_program_sstp(adev);
6792        si_enable_display_gap(adev);
6793        si_program_vc(adev);
6794        ret = si_upload_firmware(adev);
6795        if (ret) {
6796                DRM_ERROR("si_upload_firmware failed\n");
6797                return ret;
6798        }
6799        ret = si_process_firmware_header(adev);
6800        if (ret) {
6801                DRM_ERROR("si_process_firmware_header failed\n");
6802                return ret;
6803        }
6804        ret = si_initial_switch_from_arb_f0_to_f1(adev);
6805        if (ret) {
6806                DRM_ERROR("si_initial_switch_from_arb_f0_to_f1 failed\n");
6807                return ret;
6808        }
6809        ret = si_init_smc_table(adev);
6810        if (ret) {
6811                DRM_ERROR("si_init_smc_table failed\n");
6812                return ret;
6813        }
6814        ret = si_init_smc_spll_table(adev);
6815        if (ret) {
6816                DRM_ERROR("si_init_smc_spll_table failed\n");
6817                return ret;
6818        }
6819        ret = si_init_arb_table_index(adev);
6820        if (ret) {
6821                DRM_ERROR("si_init_arb_table_index failed\n");
6822                return ret;
6823        }
6824        if (eg_pi->dynamic_ac_timing) {
6825                ret = si_populate_mc_reg_table(adev, boot_ps);
6826                if (ret) {
6827                        DRM_ERROR("si_populate_mc_reg_table failed\n");
6828                        return ret;
6829                }
6830        }
6831        ret = si_initialize_smc_cac_tables(adev);
6832        if (ret) {
6833                DRM_ERROR("si_initialize_smc_cac_tables failed\n");
6834                return ret;
6835        }
6836        ret = si_initialize_hardware_cac_manager(adev);
6837        if (ret) {
6838                DRM_ERROR("si_initialize_hardware_cac_manager failed\n");
6839                return ret;
6840        }
6841        ret = si_initialize_smc_dte_tables(adev);
6842        if (ret) {
6843                DRM_ERROR("si_initialize_smc_dte_tables failed\n");
6844                return ret;
6845        }
6846        ret = si_populate_smc_tdp_limits(adev, boot_ps);
6847        if (ret) {
6848                DRM_ERROR("si_populate_smc_tdp_limits failed\n");
6849                return ret;
6850        }
6851        ret = si_populate_smc_tdp_limits_2(adev, boot_ps);
6852        if (ret) {
6853                DRM_ERROR("si_populate_smc_tdp_limits_2 failed\n");
6854                return ret;
6855        }
6856        si_program_response_times(adev);
6857        si_program_ds_registers(adev);
6858        si_dpm_start_smc(adev);
6859        ret = si_notify_smc_display_change(adev, false);
6860        if (ret) {
6861                DRM_ERROR("si_notify_smc_display_change failed\n");
6862                return ret;
6863        }
6864        si_enable_sclk_control(adev, true);
6865        si_start_dpm(adev);
6866
6867        si_enable_auto_throttle_source(adev, AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL, true);
6868        si_thermal_start_thermal_controller(adev);
6869
6870        ni_update_current_ps(adev, boot_ps);
6871
6872        return 0;
6873}
6874
6875static int si_set_temperature_range(struct amdgpu_device *adev)
6876{
6877        int ret;
6878
6879        ret = si_thermal_enable_alert(adev, false);
6880        if (ret)
6881                return ret;
6882        ret = si_thermal_set_temperature_range(adev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
6883        if (ret)
6884                return ret;
6885        ret = si_thermal_enable_alert(adev, true);
6886        if (ret)
6887                return ret;
6888
6889        return ret;
6890}
6891
6892static void si_dpm_disable(struct amdgpu_device *adev)
6893{
6894        struct rv7xx_power_info *pi = rv770_get_pi(adev);
6895        struct amdgpu_ps *boot_ps = adev->pm.dpm.boot_ps;
6896
6897        if (!amdgpu_si_is_smc_running(adev))
6898                return;
6899        si_thermal_stop_thermal_controller(adev);
6900        si_disable_ulv(adev);
6901        si_clear_vc(adev);
6902        if (pi->thermal_protection)
6903                si_enable_thermal_protection(adev, false);
6904        si_enable_power_containment(adev, boot_ps, false);
6905        si_enable_smc_cac(adev, boot_ps, false);
6906        si_enable_spread_spectrum(adev, false);
6907        si_enable_auto_throttle_source(adev, AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL, false);
6908        si_stop_dpm(adev);
6909        si_reset_to_default(adev);
6910        si_dpm_stop_smc(adev);
6911        si_force_switch_to_arb_f0(adev);
6912
6913        ni_update_current_ps(adev, boot_ps);
6914}
6915
6916static int si_dpm_pre_set_power_state(void *handle)
6917{
6918        struct amdgpu_device *adev = (struct amdgpu_device *)handle;
6919        struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
6920        struct amdgpu_ps requested_ps = *adev->pm.dpm.requested_ps;
6921        struct amdgpu_ps *new_ps = &requested_ps;
6922
6923        ni_update_requested_ps(adev, new_ps);
6924        si_apply_state_adjust_rules(adev, &eg_pi->requested_rps);
6925
6926        return 0;
6927}
6928
6929static int si_power_control_set_level(struct amdgpu_device *adev)
6930{
6931        struct amdgpu_ps *new_ps = adev->pm.dpm.requested_ps;
6932        int ret;
6933
6934        ret = si_restrict_performance_levels_before_switch(adev);
6935        if (ret)
6936                return ret;
6937        ret = si_halt_smc(adev);
6938        if (ret)
6939                return ret;
6940        ret = si_populate_smc_tdp_limits(adev, new_ps);
6941        if (ret)
6942                return ret;
6943        ret = si_populate_smc_tdp_limits_2(adev, new_ps);
6944        if (ret)
6945                return ret;
6946        ret = si_resume_smc(adev);
6947        if (ret)
6948                return ret;
6949        ret = si_set_sw_state(adev);
6950        if (ret)
6951                return ret;
6952        return 0;
6953}
6954
6955static void si_set_vce_clock(struct amdgpu_device *adev,
6956                             struct amdgpu_ps *new_rps,
6957                             struct amdgpu_ps *old_rps)
6958{
6959        if ((old_rps->evclk != new_rps->evclk) ||
6960            (old_rps->ecclk != new_rps->ecclk)) {
6961                /* Turn the clocks on when encoding, off otherwise */
6962                if (new_rps->evclk || new_rps->ecclk) {
6963                        /* Place holder for future VCE1.0 porting to amdgpu
6964                        vce_v1_0_enable_mgcg(adev, false, false);*/
6965                } else {
6966                        /* Place holder for future VCE1.0 porting to amdgpu
6967                        vce_v1_0_enable_mgcg(adev, true, false);
6968                        amdgpu_asic_set_vce_clocks(adev, new_rps->evclk, new_rps->ecclk);*/
6969                }
6970        }
6971}
6972
6973static int si_dpm_set_power_state(void *handle)
6974{
6975        struct amdgpu_device *adev = (struct amdgpu_device *)handle;
6976        struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
6977        struct amdgpu_ps *new_ps = &eg_pi->requested_rps;
6978        struct amdgpu_ps *old_ps = &eg_pi->current_rps;
6979        int ret;
6980
6981        ret = si_disable_ulv(adev);
6982        if (ret) {
6983                DRM_ERROR("si_disable_ulv failed\n");
6984                return ret;
6985        }
6986        ret = si_restrict_performance_levels_before_switch(adev);
6987        if (ret) {
6988                DRM_ERROR("si_restrict_performance_levels_before_switch failed\n");
6989                return ret;
6990        }
6991        if (eg_pi->pcie_performance_request)
6992                si_request_link_speed_change_before_state_change(adev, new_ps, old_ps);
6993        ni_set_uvd_clock_before_set_eng_clock(adev, new_ps, old_ps);
6994        ret = si_enable_power_containment(adev, new_ps, false);
6995        if (ret) {
6996                DRM_ERROR("si_enable_power_containment failed\n");
6997                return ret;
6998        }
6999        ret = si_enable_smc_cac(adev, new_ps, false);
7000        if (ret) {

7001                DRM_ERROR("si_enable_smc_cac failed\n");
7002                return ret;
7003        }
7004        ret = si_halt_smc(adev);
7005        if (ret) {
7006                DRM_ERROR("si_halt_smc failed\n");
7007                return ret;
7008        }
7009        ret = si_upload_sw_state(adev, new_ps);
7010        if (ret) {
7011                DRM_ERROR("si_upload_sw_state failed\n");
7012                return ret;
7013        }
7014        ret = si_upload_smc_data(adev);
7015        if (ret) {
7016                DRM_ERROR("si_upload_smc_data failed\n");
7017                return ret;
7018        }
7019        ret = si_upload_ulv_state(adev);
7020        if (ret) {
7021                DRM_ERROR("si_upload_ulv_state failed\n");
7022                return ret;
7023        }
7024        if (eg_pi->dynamic_ac_timing) {
7025                ret = si_upload_mc_reg_table(adev, new_ps);
7026                if (ret) {
7027                        DRM_ERROR("si_upload_mc_reg_table failed\n");
7028                        return ret;
7029                }
7030        }
7031        ret = si_program_memory_timing_parameters(adev, new_ps);
7032        if (ret) {
7033                DRM_ERROR("si_program_memory_timing_parameters failed\n");
7034                return ret;
7035        }
7036        si_set_pcie_lane_width_in_smc(adev, new_ps, old_ps);
7037
7038        ret = si_resume_smc(adev);
7039        if (ret) {
7040                DRM_ERROR("si_resume_smc failed\n");
7041                return ret;
7042        }
7043        ret = si_set_sw_state(adev);
7044        if (ret) {
7045                DRM_ERROR("si_set_sw_state failed\n");
7046                return ret;
7047        }
7048        ni_set_uvd_clock_after_set_eng_clock(adev, new_ps, old_ps);
7049        si_set_vce_clock(adev, new_ps, old_ps);
7050        if (eg_pi->pcie_performance_request)
7051                si_notify_link_speed_change_after_state_change(adev, new_ps, old_ps);
7052        ret = si_set_power_state_conditionally_enable_ulv(adev, new_ps);
7053        if (ret) {
7054                DRM_ERROR("si_set_power_state_conditionally_enable_ulv failed\n");
7055                return ret;
7056        }
7057        ret = si_enable_smc_cac(adev, new_ps, true);
7058        if (ret) {
7059                DRM_ERROR("si_enable_smc_cac failed\n");
7060                return ret;
7061        }
7062        ret = si_enable_power_containment(adev, new_ps, true);
7063        if (ret) {
7064                DRM_ERROR("si_enable_power_containment failed\n");
7065                return ret;
7066        }
7067
7068        ret = si_power_control_set_level(adev);
7069        if (ret) {
7070                DRM_ERROR("si_power_control_set_level failed\n");
7071                return ret;
7072        }
7073
7074        return 0;
7075}
7076
7077static void si_dpm_post_set_power_state(void *handle)
7078{
7079        struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7080        struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7081        struct amdgpu_ps *new_ps = &eg_pi->requested_rps;
7082
7083        ni_update_current_ps(adev, new_ps);
7084}
7085
7086#if 0
7087void si_dpm_reset_asic(struct amdgpu_device *adev)
7088{
7089        si_restrict_performance_levels_before_switch(adev);
7090        si_disable_ulv(adev);
7091        si_set_boot_state(adev);
7092}
7093#endif
7094
7095static void si_dpm_display_configuration_changed(void *handle)
7096{
7097        struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7098
7099        si_program_display_gap(adev);
7100}
7101
7102
7103static void si_parse_pplib_non_clock_info(struct amdgpu_device *adev,
7104                                          struct amdgpu_ps *rps,
7105                                          struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info,
7106                                          u8 table_rev)
7107{
7108        rps->caps = le32_to_cpu(non_clock_info->ulCapsAndSettings);
7109        rps->class = le16_to_cpu(non_clock_info->usClassification);
7110        rps->class2 = le16_to_cpu(non_clock_info->usClassification2);
7111
7112        if (ATOM_PPLIB_NONCLOCKINFO_VER1 < table_rev) {
7113                rps->vclk = le32_to_cpu(non_clock_info->ulVCLK);
7114                rps->dclk = le32_to_cpu(non_clock_info->ulDCLK);
7115        } else if (r600_is_uvd_state(rps->class, rps->class2)) {
7116                rps->vclk = RV770_DEFAULT_VCLK_FREQ;
7117                rps->dclk = RV770_DEFAULT_DCLK_FREQ;
7118        } else {
7119                rps->vclk = 0;
7120                rps->dclk = 0;
7121        }
7122
7123        if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT)
7124                adev->pm.dpm.boot_ps = rps;
7125        if (rps->class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE)
7126                adev->pm.dpm.uvd_ps = rps;
7127}
7128
7129static void si_parse_pplib_clock_info(struct amdgpu_device *adev,
7130                                      struct amdgpu_ps *rps, int index,
7131                                      union pplib_clock_info *clock_info)
7132{
7133        struct rv7xx_power_info *pi = rv770_get_pi(adev);
7134        struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7135        struct si_power_info *si_pi = si_get_pi(adev);
7136        struct  si_ps *ps = si_get_ps(rps);
7137        u16 leakage_voltage;
7138        struct rv7xx_pl *pl = &ps->performance_levels[index];
7139        int ret;
7140
7141        ps->performance_level_count = index + 1;
7142
7143        pl->sclk = le16_to_cpu(clock_info->si.usEngineClockLow);
7144        pl->sclk |= clock_info->si.ucEngineClockHigh << 16;
7145        pl->mclk = le16_to_cpu(clock_info->si.usMemoryClockLow);
7146        pl->mclk |= clock_info->si.ucMemoryClockHigh << 16;
7147
7148        pl->vddc = le16_to_cpu(clock_info->si.usVDDC);
7149        pl->vddci = le16_to_cpu(clock_info->si.usVDDCI);
7150        pl->flags = le32_to_cpu(clock_info->si.ulFlags);
7151        pl->pcie_gen = amdgpu_get_pcie_gen_support(adev,
7152                                                   si_pi->sys_pcie_mask,
7153                                                   si_pi->boot_pcie_gen,
7154                                                   clock_info->si.ucPCIEGen);
7155
7156        /* patch up vddc if necessary */
7157        ret = si_get_leakage_voltage_from_leakage_index(adev, pl->vddc,
7158                                                        &leakage_voltage);
7159        if (ret == 0)
7160                pl->vddc = leakage_voltage;
7161
7162        if (rps->class & ATOM_PPLIB_CLASSIFICATION_ACPI) {
7163                pi->acpi_vddc = pl->vddc;
7164                eg_pi->acpi_vddci = pl->vddci;
7165                si_pi->acpi_pcie_gen = pl->pcie_gen;
7166        }
7167
7168        if ((rps->class2 & ATOM_PPLIB_CLASSIFICATION2_ULV) &&
7169            index == 0) {
7170                /* XXX disable for A0 tahiti */
7171                si_pi->ulv.supported = false;
7172                si_pi->ulv.pl = *pl;
7173                si_pi->ulv.one_pcie_lane_in_ulv = false;
7174                si_pi->ulv.volt_change_delay = SISLANDS_ULVVOLTAGECHANGEDELAY_DFLT;
7175                si_pi->ulv.cg_ulv_parameter = SISLANDS_CGULVPARAMETER_DFLT;
7176                si_pi->ulv.cg_ulv_control = SISLANDS_CGULVCONTROL_DFLT;
7177        }
7178
7179        if (pi->min_vddc_in_table > pl->vddc)
7180                pi->min_vddc_in_table = pl->vddc;
7181
7182        if (pi->max_vddc_in_table < pl->vddc)
7183                pi->max_vddc_in_table = pl->vddc;
7184
7185        /* patch up boot state */
7186        if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT) {
7187                u16 vddc, vddci, mvdd;
7188                amdgpu_atombios_get_default_voltages(adev, &vddc, &vddci, &mvdd);
7189                pl->mclk = adev->clock.default_mclk;
7190                pl->sclk = adev->clock.default_sclk;
7191                pl->vddc = vddc;
7192                pl->vddci = vddci;
7193                si_pi->mvdd_bootup_value = mvdd;
7194        }
7195
7196        if ((rps->class & ATOM_PPLIB_CLASSIFICATION_UI_MASK) ==
7197            ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE) {
7198                adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.sclk = pl->sclk;
7199                adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.mclk = pl->mclk;
7200                adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddc = pl->vddc;
7201                adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddci = pl->vddci;
7202        }
7203}
7204
7205union pplib_power_state {
7206        struct _ATOM_PPLIB_STATE v1;
7207        struct _ATOM_PPLIB_STATE_V2 v2;
7208};
7209
7210static int si_parse_power_table(struct amdgpu_device *adev)
7211{
7212        struct amdgpu_mode_info *mode_info = &adev->mode_info;
7213        struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info;
7214        union pplib_power_state *power_state;
7215        int i, j, k, non_clock_array_index, clock_array_index;
7216        union pplib_clock_info *clock_info;
7217        struct _StateArray *state_array;
7218        struct _ClockInfoArray *clock_info_array;
7219        struct _NonClockInfoArray *non_clock_info_array;
7220        union power_info *power_info;
7221        int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo);
7222        u16 data_offset;
7223        u8 frev, crev;
7224        u8 *power_state_offset;
7225        struct  si_ps *ps;
7226
7227        if (!amdgpu_atom_parse_data_header(mode_info->atom_context, index, NULL,
7228                                   &frev, &crev, &data_offset))
7229                return -EINVAL;
7230        power_info = (union power_info *)(mode_info->atom_context->bios + data_offset);
7231
7232        amdgpu_add_thermal_controller(adev);
7233
7234        state_array = (struct _StateArray *)
7235                (mode_info->atom_context->bios + data_offset +
7236                 le16_to_cpu(power_info->pplib.usStateArrayOffset));
7237        clock_info_array = (struct _ClockInfoArray *)
7238                (mode_info->atom_context->bios + data_offset +
7239                 le16_to_cpu(power_info->pplib.usClockInfoArrayOffset));
7240        non_clock_info_array = (struct _NonClockInfoArray *)
7241                (mode_info->atom_context->bios + data_offset +
7242                 le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset));
7243
7244        adev->pm.dpm.ps = kcalloc(state_array->ucNumEntries,
7245                                  sizeof(struct amdgpu_ps),
7246                                  GFP_KERNEL);
7247        if (!adev->pm.dpm.ps)
7248                return -ENOMEM;
7249        power_state_offset = (u8 *)state_array->states;
7250        for (i = 0; i < state_array->ucNumEntries; i++) {
7251                u8 *idx;
7252                power_state = (union pplib_power_state *)power_state_offset;
7253                non_clock_array_index = power_state->v2.nonClockInfoIndex;
7254                non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *)
7255                        &non_clock_info_array->nonClockInfo[non_clock_array_index];
7256                ps = kzalloc(sizeof(struct  si_ps), GFP_KERNEL);
7257                if (ps == NULL) {
7258                        kfree(adev->pm.dpm.ps);
7259                        return -ENOMEM;
7260                }
7261                adev->pm.dpm.ps[i].ps_priv = ps;
7262                si_parse_pplib_non_clock_info(adev, &adev->pm.dpm.ps[i],
7263                                              non_clock_info,
7264                                              non_clock_info_array->ucEntrySize);
7265                k = 0;
7266                idx = (u8 *)&power_state->v2.clockInfoIndex[0];
7267                for (j = 0; j < power_state->v2.ucNumDPMLevels; j++) {
7268                        clock_array_index = idx[j];
7269                        if (clock_array_index >= clock_info_array->ucNumEntries)
7270                                continue;
7271                        if (k >= SISLANDS_MAX_HARDWARE_POWERLEVELS)
7272                                break;
7273                        clock_info = (union pplib_clock_info *)
7274                                ((u8 *)&clock_info_array->clockInfo[0] +
7275                                 (clock_array_index * clock_info_array->ucEntrySize));
7276                        si_parse_pplib_clock_info(adev,
7277                                                  &adev->pm.dpm.ps[i], k,
7278                                                  clock_info);
7279                        k++;
7280                }
7281                power_state_offset += 2 + power_state->v2.ucNumDPMLevels;
7282        }
7283        adev->pm.dpm.num_ps = state_array->ucNumEntries;
7284
7285        /* fill in the vce power states */
7286        for (i = 0; i < adev->pm.dpm.num_of_vce_states; i++) {
7287                u32 sclk, mclk;
7288                clock_array_index = adev->pm.dpm.vce_states[i].clk_idx;
7289                clock_info = (union pplib_clock_info *)
7290                        &clock_info_array->clockInfo[clock_array_index * clock_info_array->ucEntrySize];
7291                sclk = le16_to_cpu(clock_info->si.usEngineClockLow);
7292                sclk |= clock_info->si.ucEngineClockHigh << 16;
7293                mclk = le16_to_cpu(clock_info->si.usMemoryClockLow);
7294                mclk |= clock_info->si.ucMemoryClockHigh << 16;
7295                adev->pm.dpm.vce_states[i].sclk = sclk;
7296                adev->pm.dpm.vce_states[i].mclk = mclk;
7297        }
7298
7299        return 0;
7300}
7301
7302static int si_dpm_init(struct amdgpu_device *adev)
7303{
7304        struct rv7xx_power_info *pi;
7305        struct evergreen_power_info *eg_pi;
7306        struct ni_power_info *ni_pi;
7307        struct si_power_info *si_pi;
7308        struct atom_clock_dividers dividers;
7309        int ret;
7310
7311        si_pi = kzalloc(sizeof(struct si_power_info), GFP_KERNEL);
7312        if (si_pi == NULL)
7313                return -ENOMEM;
7314        adev->pm.dpm.priv = si_pi;
7315        ni_pi = &si_pi->ni;
7316        eg_pi = &ni_pi->eg;
7317        pi = &eg_pi->rv7xx;
7318
7319        si_pi->sys_pcie_mask =
7320                adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_MASK;
7321        si_pi->force_pcie_gen = AMDGPU_PCIE_GEN_INVALID;
7322        si_pi->boot_pcie_gen = si_get_current_pcie_speed(adev);
7323
7324        si_set_max_cu_value(adev);
7325
7326        rv770_get_max_vddc(adev);
7327        si_get_leakage_vddc(adev);
7328        si_patch_dependency_tables_based_on_leakage(adev);
7329
7330        pi->acpi_vddc = 0;
7331        eg_pi->acpi_vddci = 0;
7332        pi->min_vddc_in_table = 0;
7333        pi->max_vddc_in_table = 0;
7334
7335        ret = amdgpu_get_platform_caps(adev);
7336        if (ret)
7337                return ret;
7338
7339        ret = amdgpu_parse_extended_power_table(adev);
7340        if (ret)
7341                return ret;
7342
7343        ret = si_parse_power_table(adev);
7344        if (ret)
7345                return ret;
7346
7347        adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries =
7348                kcalloc(4,
7349                        sizeof(struct amdgpu_clock_voltage_dependency_entry),
7350                        GFP_KERNEL);
7351        if (!adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries) {
7352                amdgpu_free_extended_power_table(adev);
7353                return -ENOMEM;
7354        }
7355        adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count = 4;
7356        adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].clk = 0;
7357        adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].v = 0;
7358        adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].clk = 36000;
7359        adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].v = 720;
7360        adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].clk = 54000;
7361        adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].v = 810;
7362        adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].clk = 72000;
7363        adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].v = 900;
7364
7365        if (adev->pm.dpm.voltage_response_time == 0)
7366                adev->pm.dpm.voltage_response_time = R600_VOLTAGERESPONSETIME_DFLT;
7367        if (adev->pm.dpm.backbias_response_time == 0)
7368                adev->pm.dpm.backbias_response_time = R600_BACKBIASRESPONSETIME_DFLT;
7369
7370        ret = amdgpu_atombios_get_clock_dividers(adev, COMPUTE_ENGINE_PLL_PARAM,
7371                                             0, false, &dividers);
7372        if (ret)
7373                pi->ref_div = dividers.ref_div + 1;
7374        else
7375                pi->ref_div = R600_REFERENCEDIVIDER_DFLT;
7376
7377        eg_pi->smu_uvd_hs = false;
7378
7379        pi->mclk_strobe_mode_threshold = 40000;
7380        if (si_is_special_1gb_platform(adev))
7381                pi->mclk_stutter_mode_threshold = 0;
7382        else
7383                pi->mclk_stutter_mode_threshold = pi->mclk_strobe_mode_threshold;
7384        pi->mclk_edc_enable_threshold = 40000;
7385        eg_pi->mclk_edc_wr_enable_threshold = 40000;
7386
7387        ni_pi->mclk_rtt_mode_threshold = eg_pi->mclk_edc_wr_enable_threshold;
7388
7389        pi->voltage_control =
7390                amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7391                                            VOLTAGE_OBJ_GPIO_LUT);
7392        if (!pi->voltage_control) {
7393                si_pi->voltage_control_svi2 =
7394                        amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7395                                                    VOLTAGE_OBJ_SVID2);
7396                if (si_pi->voltage_control_svi2)
7397                        amdgpu_atombios_get_svi2_info(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7398                                                  &si_pi->svd_gpio_id, &si_pi->svc_gpio_id);
7399        }
7400
7401        pi->mvdd_control =
7402                amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_MVDDC,
7403                                            VOLTAGE_OBJ_GPIO_LUT);
7404
7405        eg_pi->vddci_control =
7406                amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
7407                                            VOLTAGE_OBJ_GPIO_LUT);
7408        if (!eg_pi->vddci_control)
7409                si_pi->vddci_control_svi2 =
7410                        amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
7411                                                    VOLTAGE_OBJ_SVID2);
7412
7413        si_pi->vddc_phase_shed_control =
7414                amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7415                                            VOLTAGE_OBJ_PHASE_LUT);
7416
7417        rv770_get_engine_memory_ss(adev);
7418
7419        pi->asi = RV770_ASI_DFLT;
7420        pi->pasi = CYPRESS_HASI_DFLT;
7421        pi->vrc = SISLANDS_VRC_DFLT;
7422
7423        pi->gfx_clock_gating = true;
7424
7425        eg_pi->sclk_deep_sleep = true;
7426        si_pi->sclk_deep_sleep_above_low = false;
7427
7428        if (adev->pm.int_thermal_type != THERMAL_TYPE_NONE)
7429                pi->thermal_protection = true;
7430        else
7431                pi->thermal_protection = false;
7432
7433        eg_pi->dynamic_ac_timing = true;
7434
7435        eg_pi->light_sleep = true;
7436#if defined(CONFIG_ACPI)
7437        eg_pi->pcie_performance_request =
7438                amdgpu_acpi_is_pcie_performance_request_supported(adev);
7439#else
7440        eg_pi->pcie_performance_request = false;
7441#endif
7442
7443        si_pi->sram_end = SMC_RAM_END;
7444
7445        adev->pm.dpm.dyn_state.mclk_sclk_ratio = 4;
7446        adev->pm.dpm.dyn_state.sclk_mclk_delta = 15000;
7447        adev->pm.dpm.dyn_state.vddc_vddci_delta = 200;
7448        adev->pm.dpm.dyn_state.valid_sclk_values.count = 0;
7449        adev->pm.dpm.dyn_state.valid_sclk_values.values = NULL;
7450        adev->pm.dpm.dyn_state.valid_mclk_values.count = 0;
7451        adev->pm.dpm.dyn_state.valid_mclk_values.values = NULL;
7452
7453        si_initialize_powertune_defaults(adev);
7454
7455        /* make sure dc limits are valid */
7456        if ((adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.sclk == 0) ||
7457            (adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.mclk == 0))
7458                adev->pm.dpm.dyn_state.max_clock_voltage_on_dc =
7459                        adev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
7460
7461        si_pi->fan_ctrl_is_in_default_mode = true;
7462
7463        return 0;
7464}
7465
7466static void si_dpm_fini(struct amdgpu_device *adev)
7467{
7468        int i;
7469
7470        if (adev->pm.dpm.ps)
7471                for (i = 0; i < adev->pm.dpm.num_ps; i++)
7472                        kfree(adev->pm.dpm.ps[i].ps_priv);
7473        kfree(adev->pm.dpm.ps);
7474        kfree(adev->pm.dpm.priv);
7475        kfree(adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries);
7476        amdgpu_free_extended_power_table(adev);
7477}
7478
7479static void si_dpm_debugfs_print_current_performance_level(void *handle,
7480                                                    struct seq_file *m)
7481{
7482        struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7483        struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7484        struct amdgpu_ps *rps = &eg_pi->current_rps;
7485        struct  si_ps *ps = si_get_ps(rps);
7486        struct rv7xx_pl *pl;
7487        u32 current_index =
7488                (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >>
7489                CURRENT_STATE_INDEX_SHIFT;
7490
7491        if (current_index >= ps->performance_level_count) {
7492                seq_printf(m, "invalid dpm profile %d\n", current_index);
7493        } else {
7494                pl = &ps->performance_levels[current_index];
7495                seq_printf(m, "uvd    vclk: %d dclk: %d\n", rps->vclk, rps->dclk);
7496                seq_printf(m, "power level %d    sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n",
7497                           current_index, pl->sclk, pl->mclk, pl->vddc, pl->vddci, pl->pcie_gen + 1);
7498        }
7499}
7500
7501static int si_dpm_set_interrupt_state(struct amdgpu_device *adev,
7502                                      struct amdgpu_irq_src *source,
7503                                      unsigned type,
7504                                      enum amdgpu_interrupt_state state)
7505{
7506        u32 cg_thermal_int;
7507
7508        switch (type) {
7509        case AMDGPU_THERMAL_IRQ_LOW_TO_HIGH:
7510                switch (state) {
7511                case AMDGPU_IRQ_STATE_DISABLE:
7512                        cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
7513                        cg_thermal_int |= THERM_INT_MASK_HIGH;
7514                        WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
7515                        break;
7516                case AMDGPU_IRQ_STATE_ENABLE:
7517                        cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
7518                        cg_thermal_int &= ~THERM_INT_MASK_HIGH;
7519                        WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
7520                        break;
7521                default:
7522                        break;
7523                }
7524                break;
7525
7526        case AMDGPU_THERMAL_IRQ_HIGH_TO_LOW:
7527                switch (state) {
7528                case AMDGPU_IRQ_STATE_DISABLE:
7529                        cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
7530                        cg_thermal_int |= THERM_INT_MASK_LOW;
7531                        WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
7532                        break;
7533                case AMDGPU_IRQ_STATE_ENABLE:
7534                        cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
7535                        cg_thermal_int &= ~THERM_INT_MASK_LOW;
7536                        WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
7537                        break;
7538                default:
7539                        break;
7540                }
7541                break;
7542
7543        default:
7544                break;
7545        }
7546        return 0;
7547}
7548
7549static int si_dpm_process_interrupt(struct amdgpu_device *adev,
7550                                    struct amdgpu_irq_src *source,
7551                                    struct amdgpu_iv_entry *entry)
7552{
7553        bool queue_thermal = false;
7554
7555        if (entry == NULL)
7556                return -EINVAL;
7557
7558        switch (entry->src_id) {
7559        case 230: /* thermal low to high */
7560                DRM_DEBUG("IH: thermal low to high\n");
7561                adev->pm.dpm.thermal.high_to_low = false;
7562                queue_thermal = true;
7563                break;
7564        case 231: /* thermal high to low */
7565                DRM_DEBUG("IH: thermal high to low\n");
7566                adev->pm.dpm.thermal.high_to_low = true;
7567                queue_thermal = true;
7568                break;
7569        default:
7570                break;
7571        }
7572
7573        if (queue_thermal)
7574                schedule_work(&adev->pm.dpm.thermal.work);
7575
7576        return 0;
7577}
7578
7579static int si_dpm_late_init(void *handle)
7580{
7581        int ret;
7582        struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7583
7584        if (!adev->pm.dpm_enabled)
7585                return 0;
7586
7587        ret = si_set_temperature_range(adev);
7588        if (ret)
7589                return ret;
7590#if 0 //TODO ?
7591        si_dpm_powergate_uvd(adev, true);
7592#endif
7593        return 0;
7594}
7595
7596/**
7597 * si_dpm_init_microcode - load ucode images from disk
7598 *
7599 * @adev: amdgpu_device pointer
7600 *
7601 * Use the firmware interface to load the ucode images into
7602 * the driver (not loaded into hw).
7603 * Returns 0 on success, error on failure.
7604 */
7605static int si_dpm_init_microcode(struct amdgpu_device *adev)
7606{
7607        const char *chip_name;
7608        char fw_name[30];
7609        int err;
7610
7611        DRM_DEBUG("\n");
7612        switch (adev->asic_type) {
7613        case CHIP_TAHITI:
7614                chip_name = "tahiti";
7615                break;
7616        case CHIP_PITCAIRN:
7617                if ((adev->pdev->revision == 0x81) &&
7618                    ((adev->pdev->device == 0x6810) ||
7619                    (adev->pdev->device == 0x6811)))
7620                        chip_name = "pitcairn_k";
7621                else
7622                        chip_name = "pitcairn";
7623                break;
7624        case CHIP_VERDE:
7625                if (((adev->pdev->device == 0x6820) &&
7626                        ((adev->pdev->revision == 0x81) ||
7627                        (adev->pdev->revision == 0x83))) ||
7628                    ((adev->pdev->device == 0x6821) &&
7629                        ((adev->pdev->revision == 0x83) ||
7630                        (adev->pdev->revision == 0x87))) ||
7631                    ((adev->pdev->revision == 0x87) &&
7632                        ((adev->pdev->device == 0x6823) ||
7633                        (adev->pdev->device == 0x682b))))
7634                        chip_name = "verde_k";
7635                else
7636                        chip_name = "verde";
7637                break;
7638        case CHIP_OLAND:
7639                if (((adev->pdev->revision == 0x81) &&
7640                        ((adev->pdev->device == 0x6600) ||
7641                        (adev->pdev->device == 0x6604) ||
7642                        (adev->pdev->device == 0x6605) ||
7643                        (adev->pdev->device == 0x6610))) ||
7644                    ((adev->pdev->revision == 0x83) &&
7645                        (adev->pdev->device == 0x6610)))
7646                        chip_name = "oland_k";
7647                else
7648                        chip_name = "oland";
7649                break;
7650        case CHIP_HAINAN:
7651                if (((adev->pdev->revision == 0x81) &&
7652                        (adev->pdev->device == 0x6660)) ||
7653                    ((adev->pdev->revision == 0x83) &&
7654                        ((adev->pdev->device == 0x6660) ||
7655                        (adev->pdev->device == 0x6663) ||
7656                        (adev->pdev->device == 0x6665) ||
7657                         (adev->pdev->device == 0x6667))))
7658                        chip_name = "hainan_k";
7659                else if ((adev->pdev->revision == 0xc3) &&
7660                         (adev->pdev->device == 0x6665))
7661                        chip_name = "banks_k_2";
7662                else
7663                        chip_name = "hainan";
7664                break;
7665        default: BUG();
7666        }
7667
7668        snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_smc.bin", chip_name);
7669        err = request_firmware(&adev->pm.fw, fw_name, adev->dev);
7670        if (err)
7671                goto out;
7672        err = amdgpu_ucode_validate(adev->pm.fw);
7673
7674out:
7675        if (err) {
7676                DRM_ERROR("si_smc: Failed to load firmware. err = %d\"%s\"\n",
7677                          err, fw_name);
7678                release_firmware(adev->pm.fw);
7679                adev->pm.fw = NULL;
7680        }
7681        return err;
7682
7683}
7684
7685static int si_dpm_sw_init(void *handle)
7686{
7687        int ret;
7688        struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7689
7690        ret = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, 230, &adev->pm.dpm.thermal.irq);
7691        if (ret)
7692                return ret;
7693
7694        ret = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, 231, &adev->pm.dpm.thermal.irq);
7695        if (ret)
7696                return ret;
7697
7698        /* default to balanced state */
7699        adev->pm.dpm.state = POWER_STATE_TYPE_BALANCED;
7700        adev->pm.dpm.user_state = POWER_STATE_TYPE_BALANCED;
7701        adev->pm.dpm.forced_level = AMD_DPM_FORCED_LEVEL_AUTO;
7702        adev->pm.default_sclk = adev->clock.default_sclk;
7703        adev->pm.default_mclk = adev->clock.default_mclk;
7704        adev->pm.current_sclk = adev->clock.default_sclk;
7705        adev->pm.current_mclk = adev->clock.default_mclk;
7706        adev->pm.int_thermal_type = THERMAL_TYPE_NONE;
7707
7708        if (amdgpu_dpm == 0)
7709                return 0;
7710
7711        ret = si_dpm_init_microcode(adev);
7712        if (ret)
7713                return ret;
7714
7715        INIT_WORK(&adev->pm.dpm.thermal.work, amdgpu_dpm_thermal_work_handler);
7716        mutex_lock(&adev->pm.mutex);
7717        ret = si_dpm_init(adev);
7718        if (ret)
7719                goto dpm_failed;
7720        adev->pm.dpm.current_ps = adev->pm.dpm.requested_ps = adev->pm.dpm.boot_ps;
7721        if (amdgpu_dpm == 1)
7722                amdgpu_pm_print_power_states(adev);
7723        mutex_unlock(&adev->pm.mutex);
7724        DRM_INFO("amdgpu: dpm initialized\n");
7725
7726        return 0;
7727
7728dpm_failed:
7729        si_dpm_fini(adev);
7730        mutex_unlock(&adev->pm.mutex);
7731        DRM_ERROR("amdgpu: dpm initialization failed\n");
7732        return ret;
7733}
7734
7735static int si_dpm_sw_fini(void *handle)
7736{
7737        struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7738
7739        flush_work(&adev->pm.dpm.thermal.work);
7740
7741        mutex_lock(&adev->pm.mutex);
7742        si_dpm_fini(adev);
7743        mutex_unlock(&adev->pm.mutex);
7744
7745        return 0;
7746}
7747
7748static int si_dpm_hw_init(void *handle)
7749{
7750        int ret;
7751
7752        struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7753
7754        if (!amdgpu_dpm)
7755                return 0;
7756
7757        mutex_lock(&adev->pm.mutex);
7758        si_dpm_setup_asic(adev);
7759        ret = si_dpm_enable(adev);
7760        if (ret)
7761                adev->pm.dpm_enabled = false;
7762        else
7763                adev->pm.dpm_enabled = true;
7764        mutex_unlock(&adev->pm.mutex);
7765        amdgpu_pm_compute_clocks(adev);
7766        return ret;
7767}
7768
7769static int si_dpm_hw_fini(void *handle)
7770{
7771        struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7772
7773        if (adev->pm.dpm_enabled) {
7774                mutex_lock(&adev->pm.mutex);
7775                si_dpm_disable(adev);
7776                mutex_unlock(&adev->pm.mutex);
7777        }
7778
7779        return 0;
7780}
7781
7782static int si_dpm_suspend(void *handle)
7783{
7784        struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7785
7786        if (adev->pm.dpm_enabled) {
7787                mutex_lock(&adev->pm.mutex);
7788                /* disable dpm */
7789                si_dpm_disable(adev);
7790                /* reset the power state */
7791                adev->pm.dpm.current_ps = adev->pm.dpm.requested_ps = adev->pm.dpm.boot_ps;
7792                mutex_unlock(&adev->pm.mutex);
7793        }
7794        return 0;
7795}
7796
7797static int si_dpm_resume(void *handle)
7798{
7799        int ret;
7800        struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7801
7802        if (adev->pm.dpm_enabled) {
7803                /* asic init will reset to the boot state */
7804                mutex_lock(&adev->pm.mutex);
7805                si_dpm_setup_asic(adev);
7806                ret = si_dpm_enable(adev);
7807                if (ret)
7808                        adev->pm.dpm_enabled = false;
7809                else
7810                        adev->pm.dpm_enabled = true;
7811                mutex_unlock(&adev->pm.mutex);
7812                if (adev->pm.dpm_enabled)
7813                        amdgpu_pm_compute_clocks(adev);
7814        }
7815        return 0;
7816}
7817
7818static bool si_dpm_is_idle(void *handle)
7819{
7820        /* XXX */
7821        return true;
7822}
7823
7824static int si_dpm_wait_for_idle(void *handle)
7825{
7826        /* XXX */
7827        return 0;
7828}
7829
7830static int si_dpm_soft_reset(void *handle)
7831{
7832        return 0;
7833}
7834
7835static int si_dpm_set_clockgating_state(void *handle,
7836                                        enum amd_clockgating_state state)
7837{
7838        return 0;
7839}
7840
7841static int si_dpm_set_powergating_state(void *handle,
7842                                        enum amd_powergating_state state)
7843{
7844        return 0;
7845}
7846
7847/* get temperature in millidegrees */
7848static int si_dpm_get_temp(void *handle)
7849{
7850        u32 temp;
7851        int actual_temp = 0;
7852        struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7853
7854        temp = (RREG32(CG_MULT_THERMAL_STATUS) & CTF_TEMP_MASK) >>
7855                CTF_TEMP_SHIFT;
7856
7857        if (temp & 0x200)
7858                actual_temp = 255;
7859        else
7860                actual_temp = temp & 0x1ff;
7861
7862        actual_temp = (actual_temp * 1000);
7863
7864        return actual_temp;
7865}
7866
7867static u32 si_dpm_get_sclk(void *handle, bool low)
7868{
7869        struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7870        struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7871        struct  si_ps *requested_state = si_get_ps(&eg_pi->requested_rps);
7872
7873        if (low)
7874                return requested_state->performance_levels[0].sclk;
7875        else
7876                return requested_state->performance_levels[requested_state->performance_level_count - 1].sclk;
7877}
7878
7879static u32 si_dpm_get_mclk(void *handle, bool low)
7880{
7881        struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7882        struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7883        struct  si_ps *requested_state = si_get_ps(&eg_pi->requested_rps);
7884
7885        if (low)
7886                return requested_state->performance_levels[0].mclk;
7887        else
7888                return requested_state->performance_levels[requested_state->performance_level_count - 1].mclk;
7889}
7890
7891static void si_dpm_print_power_state(void *handle,
7892                                     void *current_ps)
7893{
7894        struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7895        struct amdgpu_ps *rps = (struct amdgpu_ps *)current_ps;
7896        struct  si_ps *ps = si_get_ps(rps);
7897        struct rv7xx_pl *pl;
7898        int i;
7899
7900        amdgpu_dpm_print_class_info(rps->class, rps->class2);
7901        amdgpu_dpm_print_cap_info(rps->caps);
7902        DRM_INFO("\tuvd    vclk: %d dclk: %d\n", rps->vclk, rps->dclk);
7903        for (i = 0; i < ps->performance_level_count; i++) {
7904                pl = &ps->performance_levels[i];
7905                if (adev->asic_type >= CHIP_TAHITI)
7906                        DRM_INFO("\t\tpower level %d    sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n",
7907                                 i, pl->sclk, pl->mclk, pl->vddc, pl->vddci, pl->pcie_gen + 1);
7908                else
7909                        DRM_INFO("\t\tpower level %d    sclk: %u mclk: %u vddc: %u vddci: %u\n",
7910                                 i, pl->sclk, pl->mclk, pl->vddc, pl->vddci);
7911        }
7912        amdgpu_dpm_print_ps_status(adev, rps);
7913}
7914
7915static int si_dpm_early_init(void *handle)
7916{
7917
7918        struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7919
7920        adev->powerplay.pp_funcs = &si_dpm_funcs;
7921        adev->powerplay.pp_handle = adev;
7922        si_dpm_set_irq_funcs(adev);
7923        return 0;
7924}
7925
7926static inline bool si_are_power_levels_equal(const struct rv7xx_pl  *si_cpl1,
7927                                                const struct rv7xx_pl *si_cpl2)
7928{
7929        return ((si_cpl1->mclk == si_cpl2->mclk) &&
7930                  (si_cpl1->sclk == si_cpl2->sclk) &&
7931                  (si_cpl1->pcie_gen == si_cpl2->pcie_gen) &&
7932                  (si_cpl1->vddc == si_cpl2->vddc) &&
7933                  (si_cpl1->vddci == si_cpl2->vddci));
7934}
7935
7936static int si_check_state_equal(void *handle,
7937                                void *current_ps,
7938                                void *request_ps,
7939                                bool *equal)
7940{
7941        struct si_ps *si_cps;
7942        struct si_ps *si_rps;
7943        int i;
7944        struct amdgpu_ps *cps = (struct amdgpu_ps *)current_ps;
7945        struct amdgpu_ps *rps = (struct amdgpu_ps *)request_ps;
7946        struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7947
7948        if (adev == NULL || cps == NULL || rps == NULL || equal == NULL)
7949                return -EINVAL;
7950
7951        si_cps = si_get_ps((struct amdgpu_ps *)cps);
7952        si_rps = si_get_ps((struct amdgpu_ps *)rps);
7953
7954        if (si_cps == NULL) {
7955                printk("si_cps is NULL\n");
7956                *equal = false;
7957                return 0;
7958        }
7959
7960        if (si_cps->performance_level_count != si_rps->performance_level_count) {
7961                *equal = false;
7962                return 0;
7963        }
7964
7965        for (i = 0; i < si_cps->performance_level_count; i++) {
7966                if (!si_are_power_levels_equal(&(si_cps->performance_levels[i]),
7967                                        &(si_rps->performance_levels[i]))) {
7968                        *equal = false;
7969                        return 0;
7970                }
7971        }
7972
7973        /* If all performance levels are the same try to use the UVD clocks to break the tie.*/
7974        *equal = ((cps->vclk == rps->vclk) && (cps->dclk == rps->dclk));
7975        *equal &= ((cps->evclk == rps->evclk) && (cps->ecclk == rps->ecclk));
7976
7977        return 0;
7978}
7979
7980static int si_dpm_read_sensor(void *handle, int idx,
7981                              void *value, int *size)
7982{
7983        struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7984        struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7985        struct amdgpu_ps *rps = &eg_pi->current_rps;
7986        struct  si_ps *ps = si_get_ps(rps);
7987        uint32_t sclk, mclk;
7988        u32 pl_index =
7989                (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >>
7990                CURRENT_STATE_INDEX_SHIFT;
7991
7992        /* size must be at least 4 bytes for all sensors */
7993        if (*size < 4)
7994                return -EINVAL;
7995
7996        switch (idx) {
7997        case AMDGPU_PP_SENSOR_GFX_SCLK:
7998                if (pl_index < ps->performance_level_count) {
7999                        sclk = ps->performance_levels[pl_index].sclk;
8000                        *((uint32_t *)value) = sclk;

8001                        *size = 4;
8002                        return 0;
8003                }
8004                return -EINVAL;
8005        case AMDGPU_PP_SENSOR_GFX_MCLK:
8006                if (pl_index < ps->performance_level_count) {
8007                        mclk = ps->performance_levels[pl_index].mclk;
8008                        *((uint32_t *)value) = mclk;
8009                        *size = 4;
8010                        return 0;
8011                }
8012                return -EINVAL;
8013        case AMDGPU_PP_SENSOR_GPU_TEMP:
8014                *((uint32_t *)value) = si_dpm_get_temp(adev);
8015                *size = 4;
8016                return 0;
8017        default:
8018                return -EOPNOTSUPP;
8019        }
8020}
8021
8022static const struct amd_ip_funcs si_dpm_ip_funcs = {
8023        .name = "si_dpm",
8024        .early_init = si_dpm_early_init,
8025        .late_init = si_dpm_late_init,
8026        .sw_init = si_dpm_sw_init,
8027        .sw_fini = si_dpm_sw_fini,
8028        .hw_init = si_dpm_hw_init,
8029        .hw_fini = si_dpm_hw_fini,
8030        .suspend = si_dpm_suspend,
8031        .resume = si_dpm_resume,
8032        .is_idle = si_dpm_is_idle,
8033        .wait_for_idle = si_dpm_wait_for_idle,
8034        .soft_reset = si_dpm_soft_reset,
8035        .set_clockgating_state = si_dpm_set_clockgating_state,
8036        .set_powergating_state = si_dpm_set_powergating_state,
8037};
8038
8039const struct amdgpu_ip_block_version si_smu_ip_block =
8040{
8041        .type = AMD_IP_BLOCK_TYPE_SMC,
8042        .major = 6,
8043        .minor = 0,
8044        .rev = 0,
8045        .funcs = &si_dpm_ip_funcs,
8046};
8047
8048static const struct amd_pm_funcs si_dpm_funcs = {
8049        .pre_set_power_state = &si_dpm_pre_set_power_state,
8050        .set_power_state = &si_dpm_set_power_state,
8051        .post_set_power_state = &si_dpm_post_set_power_state,
8052        .display_configuration_changed = &si_dpm_display_configuration_changed,
8053        .get_sclk = &si_dpm_get_sclk,
8054        .get_mclk = &si_dpm_get_mclk,
8055        .print_power_state = &si_dpm_print_power_state,
8056        .debugfs_print_current_performance_level = &si_dpm_debugfs_print_current_performance_level,
8057        .force_performance_level = &si_dpm_force_performance_level,
8058        .vblank_too_short = &si_dpm_vblank_too_short,
8059        .set_fan_control_mode = &si_dpm_set_fan_control_mode,
8060        .get_fan_control_mode = &si_dpm_get_fan_control_mode,
8061        .set_fan_speed_pwm = &si_dpm_set_fan_speed_pwm,
8062        .get_fan_speed_pwm = &si_dpm_get_fan_speed_pwm,
8063        .check_state_equal = &si_check_state_equal,
8064        .get_vce_clock_state = amdgpu_get_vce_clock_state,
8065        .read_sensor = &si_dpm_read_sensor,
8066};
8067
8068static const struct amdgpu_irq_src_funcs si_dpm_irq_funcs = {
8069        .set = si_dpm_set_interrupt_state,
8070        .process = si_dpm_process_interrupt,
8071};
8072
8073static void si_dpm_set_irq_funcs(struct amdgpu_device *adev)
8074{
8075        adev->pm.dpm.thermal.irq.num_types = AMDGPU_THERMAL_IRQ_LAST;
8076        adev->pm.dpm.thermal.irq.funcs = &si_dpm_irq_funcs;
8077}
8078
8079
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