drivers/gpu/drm/amd/amdgpu/si_dpm.c

   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
  61 MODULE_FIRMWARE("amdgpu/tahiti_smc.bin");
  62 MODULE_FIRMWARE("amdgpu/pitcairn_smc.bin");
  63 MODULE_FIRMWARE("amdgpu/pitcairn_k_smc.bin");
  64 MODULE_FIRMWARE("amdgpu/verde_smc.bin");
  65 MODULE_FIRMWARE("amdgpu/verde_k_smc.bin");
  66 MODULE_FIRMWARE("amdgpu/oland_smc.bin");
  67 MODULE_FIRMWARE("amdgpu/oland_k_smc.bin");
  68 MODULE_FIRMWARE("amdgpu/hainan_smc.bin");
  69 MODULE_FIRMWARE("amdgpu/hainan_k_smc.bin");
  70 MODULE_FIRMWARE("amdgpu/banks_k_2_smc.bin");
  71
  72 static const struct amd_pm_funcs si_dpm_funcs;
  73
  74 union 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
  85 union fan_info {
  86         struct _ATOM_PPLIB_FANTABLE fan;
  87         struct _ATOM_PPLIB_FANTABLE2 fan2;
  88         struct _ATOM_PPLIB_FANTABLE3 fan3;
  89 };
  90
  91 union 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
  99 static 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
 118 static 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
 137 static 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
 202 static 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
 294 static const struct si_cac_config_reg cac_override_tahiti[] =
 295 {
 296         { 0xFFFFFFFF }
 297 };
 298
 299 static 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
 330 static 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
 348 #if 0
 349 static const struct si_dte_data dte_data_tahiti_le =
 350 {
 351         { 0x1E8480, 0x7A1200, 0x2160EC0, 0x3938700, 0 },
 352         { 0x7D, 0x7D, 0x4E4, 0xB00, 0 },
 353         0x5,
 354         0xAFC8,
 355         0x64,
 356         0x32,
 357         1,
 358         0,
 359         0x10,
 360         { 0x78, 0x7C, 0x82, 0x88, 0x8E, 0x94, 0x9A, 0xA0, 0xA6, 0xAC, 0xB0, 0xB4, 0xB8, 0xBC, 0xC0, 0xC4 },
 361         { 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700 },
 362         { 0x2AF8, 0x2AF8, 0x29BB, 0x27F9, 0x2637, 0x2475, 0x22B3, 0x20F1, 0x1F2F, 0x1D6D, 0x1734, 0x1414, 0x10F4, 0xDD4, 0xAB4, 0x794 },
 363         85,
 364         true
 365 };
 366 #endif
 367
 368 static const struct si_dte_data dte_data_tahiti_pro =
 369 {
 370         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 371         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 372         5,
 373         45000,
 374         100,
 375         0xA,
 376         1,
 377         0,
 378         0x10,
 379         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 380         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 381         { 0x7D0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 382         90,
 383         true
 384 };
 385
 386 static const struct si_dte_data dte_data_new_zealand =
 387 {
 388         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0 },
 389         { 0x29B, 0x3E9, 0x537, 0x7D2, 0 },
 390         0x5,
 391         0xAFC8,
 392         0x69,
 393         0x32,
 394         1,
 395         0,
 396         0x10,
 397         { 0x82, 0xA0, 0xB4, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE },
 398         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 399         { 0xDAC, 0x1388, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685 },
 400         85,
 401         true
 402 };
 403
 404 static const struct si_dte_data dte_data_aruba_pro =
 405 {
 406         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 407         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 408         5,
 409         45000,
 410         100,
 411         0xA,
 412         1,
 413         0,
 414         0x10,
 415         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 416         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 417         { 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 418         90,
 419         true
 420 };
 421
 422 static const struct si_dte_data dte_data_malta =
 423 {
 424         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 425         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 426         5,
 427         45000,
 428         100,
 429         0xA,
 430         1,
 431         0,
 432         0x10,
 433         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 434         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 435         { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 436         90,
 437         true
 438 };
 439
 440 static const struct si_cac_config_reg cac_weights_pitcairn[] =
 441 {
 442         { 0x0, 0x0000ffff, 0, 0x8a, SISLANDS_CACCONFIG_CGIND },
 443         { 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 444         { 0x1, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 445         { 0x1, 0xffff0000, 16, 0x24d, SISLANDS_CACCONFIG_CGIND },
 446         { 0x2, 0x0000ffff, 0, 0x19, SISLANDS_CACCONFIG_CGIND },
 447         { 0x3, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 448         { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 449         { 0x4, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
 450         { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 451         { 0x5, 0x0000ffff, 0, 0xc11, SISLANDS_CACCONFIG_CGIND },
 452         { 0x5, 0xffff0000, 16, 0x7f3, SISLANDS_CACCONFIG_CGIND },
 453         { 0x6, 0x0000ffff, 0, 0x403, SISLANDS_CACCONFIG_CGIND },
 454         { 0x6, 0xffff0000, 16, 0x367, SISLANDS_CACCONFIG_CGIND },
 455         { 0x18f, 0x0000ffff, 0, 0x4c9, SISLANDS_CACCONFIG_CGIND },
 456         { 0x7, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 457         { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 458         { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 459         { 0x8, 0xffff0000, 16, 0x45d, SISLANDS_CACCONFIG_CGIND },
 460         { 0x9, 0x0000ffff, 0, 0x36d, SISLANDS_CACCONFIG_CGIND },
 461         { 0xa, 0x0000ffff, 0, 0x534, SISLANDS_CACCONFIG_CGIND },
 462         { 0xb, 0x0000ffff, 0, 0x5da, SISLANDS_CACCONFIG_CGIND },
 463         { 0xb, 0xffff0000, 16, 0x880, SISLANDS_CACCONFIG_CGIND },
 464         { 0xc, 0x0000ffff, 0, 0x201, SISLANDS_CACCONFIG_CGIND },
 465         { 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 466         { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 467         { 0xe, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND },
 468         { 0xf, 0x0000ffff, 0, 0x1f, SISLANDS_CACCONFIG_CGIND },
 469         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 470         { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 471         { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 472         { 0x11, 0x0000ffff, 0, 0x5de, SISLANDS_CACCONFIG_CGIND },
 473         { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 474         { 0x12, 0x0000ffff, 0, 0x7b, SISLANDS_CACCONFIG_CGIND },
 475         { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 476         { 0x13, 0xffff0000, 16, 0x13, SISLANDS_CACCONFIG_CGIND },
 477         { 0x14, 0x0000ffff, 0, 0xf9, SISLANDS_CACCONFIG_CGIND },
 478         { 0x15, 0x0000ffff, 0, 0x66, SISLANDS_CACCONFIG_CGIND },
 479         { 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 480         { 0x4e, 0x0000ffff, 0, 0x13, SISLANDS_CACCONFIG_CGIND },
 481         { 0x16, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 482         { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 483         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 484         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 485         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 486         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 487         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 488         { 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 489         { 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 490         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 491         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 492         { 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 493         { 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 494         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 495         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 496         { 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 497         { 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 498         { 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 499         { 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 500         { 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 501         { 0x6d, 0x0000ffff, 0, 0x186, SISLANDS_CACCONFIG_CGIND },
 502         { 0xFFFFFFFF }
 503 };
 504
 505 static const struct si_cac_config_reg lcac_pitcairn[] =
 506 {
 507         { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 508         { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 509         { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 510         { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 511         { 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 512         { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 513         { 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 514         { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 515         { 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 516         { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 517         { 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 518         { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 519         { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 520         { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 521         { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 522         { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 523         { 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 524         { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 525         { 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 526         { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 527         { 0x8f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 528         { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 529         { 0x146, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 530         { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 531         { 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 532         { 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 533         { 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 534         { 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 535         { 0x116, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 536         { 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 537         { 0x155, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 538         { 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 539         { 0x92, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 540         { 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 541         { 0x149, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 542         { 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 543         { 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 544         { 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 545         { 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 546         { 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 547         { 0x119, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 548         { 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 549         { 0x158, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 550         { 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 551         { 0x95, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 552         { 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 553         { 0x14c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 554         { 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 555         { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 556         { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 557         { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 558         { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 559         { 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 560         { 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 561         { 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 562         { 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 563         { 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 564         { 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 565         { 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 566         { 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 567         { 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 568         { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 569         { 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 570         { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 571         { 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 572         { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 573         { 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 574         { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 575         { 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 576         { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 577         { 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 578         { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 579         { 0x16d, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 580         { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 581         { 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 582         { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 583         { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 584         { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 585         { 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 586         { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 587         { 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 588         { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 589         { 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 590         { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 591         { 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 592         { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 593         { 0xFFFFFFFF }
 594 };
 595
 596 static const struct si_cac_config_reg cac_override_pitcairn[] =
 597 {
 598     { 0xFFFFFFFF }
 599 };
 600
 601 static const struct si_powertune_data powertune_data_pitcairn =
 602 {
 603         ((1 << 16) | 27027),
 604         5,
 605         0,
 606         6,
 607         100,
 608         {
 609                 51600000UL,
 610                 1800000UL,
 611                 7194395UL,
 612                 309631529UL,
 613                 -1270850L,
 614                 4513710L,
 615                 100
 616         },
 617         117830498UL,
 618         12,
 619         {
 620                 0,
 621                 0,
 622                 0,
 623                 0,
 624                 0,
 625                 0,
 626                 0,
 627                 0
 628         },
 629         true
 630 };
 631
 632 static const struct si_dte_data dte_data_pitcairn =
 633 {
 634         { 0, 0, 0, 0, 0 },
 635         { 0, 0, 0, 0, 0 },
 636         0,
 637         0,
 638         0,
 639         0,
 640         0,
 641         0,
 642         0,
 643         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
 644         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
 645         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
 646         0,
 647         false
 648 };
 649
 650 static const struct si_dte_data dte_data_curacao_xt =
 651 {
 652         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 653         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 654         5,
 655         45000,
 656         100,
 657         0xA,
 658         1,
 659         0,
 660         0x10,
 661         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 662         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 663         { 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 664         90,
 665         true
 666 };
 667
 668 static const struct si_dte_data dte_data_curacao_pro =
 669 {
 670         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 671         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 672         5,
 673         45000,
 674         100,
 675         0xA,
 676         1,
 677         0,
 678         0x10,
 679         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 680         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 681         { 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 682         90,
 683         true
 684 };
 685
 686 static const struct si_dte_data dte_data_neptune_xt =
 687 {
 688         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 689         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 690         5,
 691         45000,
 692         100,
 693         0xA,
 694         1,
 695         0,
 696         0x10,
 697         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 698         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 699         { 0x3A2F, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 700         90,
 701         true
 702 };
 703
 704 static const struct si_cac_config_reg cac_weights_chelsea_pro[] =
 705 {
 706         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 707         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 708         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 709         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 710         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 711         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 712         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 713         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 714         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 715         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 716         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 717         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 718         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 719         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 720         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 721         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 722         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 723         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 724         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 725         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 726         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 727         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 728         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 729         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 730         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 731         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 732         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 733         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 734         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 735         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 736         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 737         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 738         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 739         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 740         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 741         { 0x14, 0x0000ffff, 0, 0x2BD, SISLANDS_CACCONFIG_CGIND },
 742         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 743         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 744         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 745         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 746         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 747         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 748         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 749         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 750         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 751         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 752         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 753         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 754         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 755         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 756         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 757         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 758         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 759         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 760         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 761         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 762         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 763         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 764         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 765         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
 766         { 0xFFFFFFFF }
 767 };
 768
 769 static const struct si_cac_config_reg cac_weights_chelsea_xt[] =
 770 {
 771         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 772         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 773         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 774         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 775         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 776         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 777         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 778         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 779         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 780         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 781         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 782         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 783         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 784         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 785         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 786         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 787         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 788         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 789         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 790         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 791         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 792         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 793         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 794         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 795         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 796         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 797         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 798         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 799         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 800         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 801         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 802         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 803         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 804         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 805         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 806         { 0x14, 0x0000ffff, 0, 0x30A, SISLANDS_CACCONFIG_CGIND },
 807         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 808         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 809         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 810         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 811         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 812         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 813         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 814         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 815         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 816         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 817         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 818         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 819         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 820         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 821         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 822         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 823         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 824         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 825         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 826         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 827         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 828         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 829         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 830         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
 831         { 0xFFFFFFFF }
 832 };
 833
 834 static const struct si_cac_config_reg cac_weights_heathrow[] =
 835 {
 836         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 837         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 838         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 839         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 840         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 841         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 842         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 843         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 844         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 845         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 846         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 847         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 848         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 849         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 850         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 851         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 852         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 853         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 854         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 855         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 856         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 857         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 858         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 859         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 860         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 861         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 862         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 863         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 864         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 865         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 866         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 867         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 868         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 869         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 870         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 871         { 0x14, 0x0000ffff, 0, 0x362, SISLANDS_CACCONFIG_CGIND },
 872         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 873         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 874         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 875         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 876         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 877         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 878         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 879         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 880         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 881         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 882         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 883         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 884         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 885         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 886         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 887         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 888         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 889         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 890         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 891         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 892         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 893         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 894         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 895         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
 896         { 0xFFFFFFFF }
 897 };
 898
 899 static const struct si_cac_config_reg cac_weights_cape_verde_pro[] =
 900 {
 901         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 902         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 903         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 904         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 905         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 906         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 907         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 908         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 909         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 910         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 911         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 912         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 913         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 914         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 915         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 916         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 917         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 918         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 919         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 920         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 921         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 922         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 923         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 924         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 925         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 926         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 927         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 928         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 929         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 930         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 931         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 932         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 933         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 934         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 935         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 936         { 0x14, 0x0000ffff, 0, 0x315, SISLANDS_CACCONFIG_CGIND },
 937         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 938         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 939         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 940         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 941         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 942         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 943         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 944         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 945         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 946         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 947         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 948         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 949         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 950         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 951         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 952         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 953         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 954         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 955         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 956         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 957         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 958         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 959         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 960         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
 961         { 0xFFFFFFFF }
 962 };
 963
 964 static const struct si_cac_config_reg cac_weights_cape_verde[] =
 965 {
 966         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 967         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 968         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 969         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 970         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 971         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 972         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 973         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 974         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 975         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 976         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 977         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 978         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 979         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 980         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 981         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 982         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 983         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 984         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 985         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 986         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 987         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 988         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 989         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 990         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 991         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 992         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 993         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 994         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 995         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 996         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 997         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 998         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 999         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
1000         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1001         { 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND },
1002         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1003         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1004         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1005         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
1006         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
1007         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1008         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1009         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1010         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1011         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1012         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1013         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1014         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1015         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1016         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1017         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1018         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1019         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1020         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1021         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1022         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1023         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1024         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1025         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
1026         { 0xFFFFFFFF }
1027 };
1028
1029 static const struct si_cac_config_reg lcac_cape_verde[] =
1030 {
1031         { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1032         { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1033         { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1034         { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1035         { 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1036         { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1037         { 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1038         { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1039         { 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1040         { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1041         { 0x143, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1042         { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1043         { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1044         { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1045         { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1046         { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1047         { 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1048         { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1049         { 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1050         { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1051         { 0x8f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1052         { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1053         { 0x146, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1054         { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1055         { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1056         { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1057         { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1058         { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1059         { 0x164, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1060         { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1061         { 0x167, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1062         { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1063         { 0x16a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1064         { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1065         { 0x15e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1066         { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1067         { 0x161, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1068         { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1069         { 0x15b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1070         { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1071         { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1072         { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1073         { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1074         { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1075         { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1076         { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1077         { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1078         { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1079         { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1080         { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1081         { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1082         { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1083         { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1084         { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1085         { 0xFFFFFFFF }
1086 };
1087
1088 static const struct si_cac_config_reg cac_override_cape_verde[] =
1089 {
1090     { 0xFFFFFFFF }
1091 };
1092
1093 static const struct si_powertune_data powertune_data_cape_verde =
1094 {
1095         ((1 << 16) | 0x6993),
1096         5,
1097         0,
1098         7,
1099         105,
1100         {
1101                 0UL,
1102                 0UL,
1103                 7194395UL,
1104                 309631529UL,
1105                 -1270850L,
1106                 4513710L,
1107                 100
1108         },
1109         117830498UL,
1110         12,
1111         {
1112                 0,
1113                 0,
1114                 0,
1115                 0,
1116                 0,
1117                 0,
1118                 0,
1119                 0
1120         },
1121         true
1122 };
1123
1124 static const struct si_dte_data dte_data_cape_verde =
1125 {
1126         { 0, 0, 0, 0, 0 },
1127         { 0, 0, 0, 0, 0 },
1128         0,
1129         0,
1130         0,
1131         0,
1132         0,
1133         0,
1134         0,
1135         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1136         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1137         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1138         0,
1139         false
1140 };
1141
1142 static const struct si_dte_data dte_data_venus_xtx =
1143 {
1144         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1145         { 0x71C, 0xAAB, 0xE39, 0x11C7, 0x0 },
1146         5,
1147         55000,
1148         0x69,
1149         0xA,
1150         1,
1151         0,
1152         0x3,
1153         { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1154         { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1155         { 0xD6D8, 0x88B8, 0x1555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1156         90,
1157         true
1158 };
1159
1160 static const struct si_dte_data dte_data_venus_xt =
1161 {
1162         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1163         { 0xBDA, 0x11C7, 0x17B4, 0x1DA1, 0x0 },
1164         5,
1165         55000,
1166         0x69,
1167         0xA,
1168         1,
1169         0,
1170         0x3,
1171         { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1172         { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1173         { 0xAFC8, 0x88B8, 0x238E, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1174         90,
1175         true
1176 };
1177
1178 static const struct si_dte_data dte_data_venus_pro =
1179 {
1180         {  0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1181         { 0x11C7, 0x1AAB, 0x238E, 0x2C72, 0x0 },
1182         5,
1183         55000,
1184         0x69,
1185         0xA,
1186         1,
1187         0,
1188         0x3,
1189         { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1190         { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1191         { 0x88B8, 0x88B8, 0x3555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1192         90,
1193         true
1194 };
1195
1196 static const struct si_cac_config_reg cac_weights_oland[] =
1197 {
1198         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
1199         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
1200         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
1201         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
1202         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1203         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
1204         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
1205         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
1206         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
1207         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
1208         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
1209         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
1210         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
1211         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
1212         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
1213         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
1214         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
1215         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
1216         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
1217         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
1218         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
1219         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
1220         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
1221         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
1222         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
1223         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1224         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1225         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1226         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1227         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
1228         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1229         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
1230         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
1231         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
1232         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1233         { 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND },
1234         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1235         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1236         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1237         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
1238         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
1239         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1240         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1241         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1242         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1243         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1244         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1245         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1246         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1247         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1248         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1249         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1250         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1251         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1252         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1253         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1254         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1255         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1256         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1257         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
1258         { 0xFFFFFFFF }
1259 };
1260
1261 static const struct si_cac_config_reg cac_weights_mars_pro[] =
1262 {
1263         { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1264         { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1265         { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1266         { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1267         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1268         { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1269         { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1270         { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1271         { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1272         { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1273         { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1274         { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1275         { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1276         { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1277         { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1278         { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1279         { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1280         { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1281         { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1282         { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1283         { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1284         { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1285         { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1286         { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1287         { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1288         { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1289         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1290         { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1291         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1292         { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1293         { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1294         { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1295         { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1296         { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1297         { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1298         { 0x14, 0x0000ffff, 0, 0x2, SISLANDS_CACCONFIG_CGIND },
1299         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1300         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1301         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1302         { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1303         { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1304         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1305         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1306         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1307         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1308         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1309         { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1310         { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1311         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1312         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1313         { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1314         { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1315         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1316         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1317         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1318         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1319         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1320         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1321         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1322         { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1323         { 0xFFFFFFFF }
1324 };
1325
1326 static const struct si_cac_config_reg cac_weights_mars_xt[] =
1327 {
1328         { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1329         { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1330         { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1331         { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1332         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1333         { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1334         { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1335         { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1336         { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1337         { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1338         { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1339         { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1340         { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1341         { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1342         { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1343         { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1344         { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1345         { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1346         { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1347         { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1348         { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1349         { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1350         { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1351         { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1352         { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1353         { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1354         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1355         { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1356         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1357         { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1358         { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1359         { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1360         { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1361         { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1362         { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1363         { 0x14, 0x0000ffff, 0, 0x60, SISLANDS_CACCONFIG_CGIND },
1364         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1365         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1366         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1367         { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1368         { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1369         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1370         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1371         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1372         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1373         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1374         { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1375         { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1376         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1377         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1378         { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1379         { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1380         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1381         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1382         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1383         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1384         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1385         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1386         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1387         { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1388         { 0xFFFFFFFF }
1389 };
1390
1391 static const struct si_cac_config_reg cac_weights_oland_pro[] =
1392 {
1393         { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1394         { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1395         { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1396         { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1397         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1398         { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1399         { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1400         { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1401         { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1402         { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1403         { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1404         { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1405         { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1406         { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1407         { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1408         { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1409         { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1410         { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1411         { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1412         { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1413         { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1414         { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1415         { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1416         { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1417         { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1418         { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1419         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1420         { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1421         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1422         { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1423         { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1424         { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1425         { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1426         { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1427         { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1428         { 0x14, 0x0000ffff, 0, 0x90, SISLANDS_CACCONFIG_CGIND },
1429         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1430         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1431         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1432         { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1433         { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1434         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1435         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1436         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1437         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1438         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1439         { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1440         { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1441         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1442         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1443         { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1444         { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1445         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1446         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1447         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1448         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1449         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1450         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1451         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1452         { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1453         { 0xFFFFFFFF }
1454 };
1455
1456 static const struct si_cac_config_reg cac_weights_oland_xt[] =
1457 {
1458         { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1459         { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1460         { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1461         { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1462         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1463         { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1464         { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1465         { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1466         { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1467         { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1468         { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1469         { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1470         { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1471         { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1472         { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1473         { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1474         { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1475         { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1476         { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1477         { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1478         { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1479         { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1480         { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1481         { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1482         { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1483         { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1484         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1485         { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1486         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1487         { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1488         { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1489         { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1490         { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1491         { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1492         { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1493         { 0x14, 0x0000ffff, 0, 0x120, SISLANDS_CACCONFIG_CGIND },
1494         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1495         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1496         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1497         { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1498         { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1499         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1500         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1501         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1502         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1503         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1504         { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1505         { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1506         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1507         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1508         { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1509         { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1510         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1511         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1512         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1513         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1514         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1515         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1516         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1517         { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1518         { 0xFFFFFFFF }
1519 };
1520
1521 static const struct si_cac_config_reg lcac_oland[] =
1522 {
1523         { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1524         { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1525         { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1526         { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1527         { 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1528         { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1529         { 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1530         { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1531         { 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1532         { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1533         { 0x143, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
1534         { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1535         { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1536         { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1537         { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1538         { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1539         { 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1540         { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1541         { 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1542         { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1543         { 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1544         { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1545         { 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1546         { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1547         { 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1548         { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1549         { 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1550         { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1551         { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1552         { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1553         { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1554         { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1555         { 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1556         { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1557         { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1558         { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1559         { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1560         { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1561         { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1562         { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1563         { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1564         { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1565         { 0xFFFFFFFF }
1566 };
1567
1568 static const struct si_cac_config_reg lcac_mars_pro[] =
1569 {
1570         { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1571         { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1572         { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1573         { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1574         { 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1575         { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1576         { 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1577         { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1578         { 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1579         { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1580         { 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1581         { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1582         { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1583         { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1584         { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1585         { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1586         { 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1587         { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1588         { 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1589         { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1590         { 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1591         { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1592         { 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1593         { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1594         { 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1595         { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1596         { 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1597         { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1598         { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1599         { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1600         { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1601         { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1602         { 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1603         { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1604         { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1605         { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1606         { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1607         { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1608         { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1609         { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1610         { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1611         { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1612         { 0xFFFFFFFF }
1613 };
1614
1615 static const struct si_cac_config_reg cac_override_oland[] =
1616 {
1617         { 0xFFFFFFFF }
1618 };
1619
1620 static const struct si_powertune_data powertune_data_oland =
1621 {
1622         ((1 << 16) | 0x6993),
1623         5,
1624         0,
1625         7,
1626         105,
1627         {
1628                 0UL,
1629                 0UL,
1630                 7194395UL,
1631                 309631529UL,
1632                 -1270850L,
1633                 4513710L,
1634                 100
1635         },
1636         117830498UL,
1637         12,
1638         {
1639                 0,
1640                 0,
1641                 0,
1642                 0,
1643                 0,
1644                 0,
1645                 0,
1646                 0
1647         },
1648         true
1649 };
1650
1651 static const struct si_powertune_data powertune_data_mars_pro =
1652 {
1653         ((1 << 16) | 0x6993),
1654         5,
1655         0,
1656         7,
1657         105,
1658         {
1659                 0UL,
1660                 0UL,
1661                 7194395UL,
1662                 309631529UL,
1663                 -1270850L,
1664                 4513710L,
1665                 100
1666         },
1667         117830498UL,
1668         12,
1669         {
1670                 0,
1671                 0,
1672                 0,
1673                 0,
1674                 0,
1675                 0,
1676                 0,
1677                 0
1678         },
1679         true
1680 };
1681
1682 static const struct si_dte_data dte_data_oland =
1683 {
1684         { 0, 0, 0, 0, 0 },
1685         { 0, 0, 0, 0, 0 },
1686         0,
1687         0,
1688         0,
1689         0,
1690         0,
1691         0,
1692         0,
1693         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1694         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1695         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1696         0,
1697         false
1698 };
1699
1700 static const struct si_dte_data dte_data_mars_pro =
1701 {
1702         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1703         { 0x0, 0x0, 0x0, 0x0, 0x0 },
1704         5,
1705         55000,
1706         105,
1707         0xA,
1708         1,
1709         0,
1710         0x10,
1711         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
1712         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
1713         { 0xF627, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1714         90,
1715         true
1716 };
1717
1718 static const struct si_dte_data dte_data_sun_xt =
1719 {
1720         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1721         { 0x0, 0x0, 0x0, 0x0, 0x0 },
1722         5,
1723         55000,
1724         105,
1725         0xA,
1726         1,
1727         0,
1728         0x10,
1729         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
1730         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
1731         { 0xD555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1732         90,
1733         true
1734 };
1735
1736
1737 static const struct si_cac_config_reg cac_weights_hainan[] =
1738 {
1739         { 0x0, 0x0000ffff, 0, 0x2d9, SISLANDS_CACCONFIG_CGIND },
1740         { 0x0, 0xffff0000, 16, 0x22b, SISLANDS_CACCONFIG_CGIND },
1741         { 0x1, 0x0000ffff, 0, 0x21c, SISLANDS_CACCONFIG_CGIND },
1742         { 0x1, 0xffff0000, 16, 0x1dc, SISLANDS_CACCONFIG_CGIND },
1743         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1744         { 0x3, 0x0000ffff, 0, 0x24e, SISLANDS_CACCONFIG_CGIND },
1745         { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1746         { 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1747         { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1748         { 0x5, 0x0000ffff, 0, 0x35e, SISLANDS_CACCONFIG_CGIND },
1749         { 0x5, 0xffff0000, 16, 0x1143, SISLANDS_CACCONFIG_CGIND },
1750         { 0x6, 0x0000ffff, 0, 0xe17, SISLANDS_CACCONFIG_CGIND },
1751         { 0x6, 0xffff0000, 16, 0x441, SISLANDS_CACCONFIG_CGIND },
1752         { 0x18f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1753         { 0x7, 0x0000ffff, 0, 0x28b, SISLANDS_CACCONFIG_CGIND },
1754         { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1755         { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1756         { 0x8, 0xffff0000, 16, 0xabe, SISLANDS_CACCONFIG_CGIND },
1757         { 0x9, 0x0000ffff, 0, 0xf11, SISLANDS_CACCONFIG_CGIND },
1758         { 0xa, 0x0000ffff, 0, 0x907, SISLANDS_CACCONFIG_CGIND },
1759         { 0xb, 0x0000ffff, 0, 0xb45, SISLANDS_CACCONFIG_CGIND },
1760         { 0xb, 0xffff0000, 16, 0xd1e, SISLANDS_CACCONFIG_CGIND },
1761         { 0xc, 0x0000ffff, 0, 0xa2c, SISLANDS_CACCONFIG_CGIND },
1762         { 0xd, 0x0000ffff, 0, 0x62, SISLANDS_CACCONFIG_CGIND },
1763         { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1764         { 0xe, 0x0000ffff, 0, 0x1f3, SISLANDS_CACCONFIG_CGIND },
1765         { 0xf, 0x0000ffff, 0, 0x42, SISLANDS_CACCONFIG_CGIND },
1766         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1767         { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1768         { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1769         { 0x11, 0x0000ffff, 0, 0x709, SISLANDS_CACCONFIG_CGIND },
1770         { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1771         { 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1772         { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1773         { 0x13, 0xffff0000, 16, 0x3a, SISLANDS_CACCONFIG_CGIND },
1774         { 0x14, 0x0000ffff, 0, 0x357, SISLANDS_CACCONFIG_CGIND },
1775         { 0x15, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND },
1776         { 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1777         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1778         { 0x16, 0x0000ffff, 0, 0x314, SISLANDS_CACCONFIG_CGIND },
1779         { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1780         { 0x17, 0x0000ffff, 0, 0x6d, SISLANDS_CACCONFIG_CGIND },
1781         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1782         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1783         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1784         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1785         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1786         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1787         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1788         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1789         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1790         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1791         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1792         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1793         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1794         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1795         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1796         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1797         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1798         { 0x6d, 0x0000ffff, 0, 0x1b9, SISLANDS_CACCONFIG_CGIND },
1799         { 0xFFFFFFFF }
1800 };
1801
1802 static const struct si_powertune_data powertune_data_hainan =
1803 {
1804         ((1 << 16) | 0x6993),
1805         5,
1806         0,
1807         9,
1808         105,
1809         {
1810                 0UL,
1811                 0UL,
1812                 7194395UL,
1813                 309631529UL,
1814                 -1270850L,
1815                 4513710L,
1816                 100
1817         },
1818         117830498UL,
1819         12,
1820         {
1821                 0,
1822                 0,
1823                 0,
1824                 0,
1825                 0,
1826                 0,
1827                 0,
1828                 0
1829         },
1830         true
1831 };
1832
1833 static struct rv7xx_power_info *rv770_get_pi(struct amdgpu_device *adev);
1834 static struct evergreen_power_info *evergreen_get_pi(struct amdgpu_device *adev);
1835 static struct ni_power_info *ni_get_pi(struct amdgpu_device *adev);
1836 static struct  si_ps *si_get_ps(struct amdgpu_ps *rps);
1837
1838 static int si_populate_voltage_value(struct amdgpu_device *adev,
1839                                      const struct atom_voltage_table *table,
1840                                      u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage);
1841 static int si_get_std_voltage_value(struct amdgpu_device *adev,
1842                                     SISLANDS_SMC_VOLTAGE_VALUE *voltage,
1843                                     u16 *std_voltage);
1844 static int si_write_smc_soft_register(struct amdgpu_device *adev,
1845                                       u16 reg_offset, u32 value);
1846 static int si_convert_power_level_to_smc(struct amdgpu_device *adev,
1847                                          struct rv7xx_pl *pl,
1848                                          SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level);
1849 static int si_calculate_sclk_params(struct amdgpu_device *adev,
1850                                     u32 engine_clock,
1851                                     SISLANDS_SMC_SCLK_VALUE *sclk);
1852
1853 static void si_thermal_start_smc_fan_control(struct amdgpu_device *adev);
1854 static void si_fan_ctrl_set_default_mode(struct amdgpu_device *adev);
1855 static void si_dpm_set_irq_funcs(struct amdgpu_device *adev);
1856
1857 static struct si_power_info *si_get_pi(struct amdgpu_device *adev)
1858 {
1859         struct si_power_info *pi = adev->pm.dpm.priv;
1860         return pi;
1861 }
1862
1863 static void si_calculate_leakage_for_v_and_t_formula(const struct ni_leakage_coeffients *coeff,
1864                                                      u16 v, s32 t, u32 ileakage, u32 *leakage)
1865 {
1866         s64 kt, kv, leakage_w, i_leakage, vddc;
1867         s64 temperature, t_slope, t_intercept, av, bv, t_ref;
1868         s64 tmp;
1869
1870         i_leakage = div64_s64(drm_int2fixp(ileakage), 100);
1871         vddc = div64_s64(drm_int2fixp(v), 1000);
1872         temperature = div64_s64(drm_int2fixp(t), 1000);
1873
1874         t_slope = div64_s64(drm_int2fixp(coeff->t_slope), 100000000);
1875         t_intercept = div64_s64(drm_int2fixp(coeff->t_intercept), 100000000);
1876         av = div64_s64(drm_int2fixp(coeff->av), 100000000);
1877         bv = div64_s64(drm_int2fixp(coeff->bv), 100000000);
1878         t_ref = drm_int2fixp(coeff->t_ref);
1879
1880         tmp = drm_fixp_mul(t_slope, vddc) + t_intercept;
1881         kt = drm_fixp_exp(drm_fixp_mul(tmp, temperature));
1882         kt = drm_fixp_div(kt, drm_fixp_exp(drm_fixp_mul(tmp, t_ref)));
1883         kv = drm_fixp_mul(av, drm_fixp_exp(drm_fixp_mul(bv, vddc)));
1884
1885         leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc);
1886
1887         *leakage = drm_fixp2int(leakage_w * 1000);
1888 }
1889
1890 static void si_calculate_leakage_for_v_and_t(struct amdgpu_device *adev,
1891                                              const struct ni_leakage_coeffients *coeff,
1892                                              u16 v,
1893                                              s32 t,
1894                                              u32 i_leakage,
1895                                              u32 *leakage)
1896 {
1897         si_calculate_leakage_for_v_and_t_formula(coeff, v, t, i_leakage, leakage);
1898 }
1899
1900 static void si_calculate_leakage_for_v_formula(const struct ni_leakage_coeffients *coeff,
1901                                                const u32 fixed_kt, u16 v,
1902                                                u32 ileakage, u32 *leakage)
1903 {
1904         s64 kt, kv, leakage_w, i_leakage, vddc;
1905
1906         i_leakage = div64_s64(drm_int2fixp(ileakage), 100);
1907         vddc = div64_s64(drm_int2fixp(v), 1000);
1908
1909         kt = div64_s64(drm_int2fixp(fixed_kt), 100000000);
1910         kv = drm_fixp_mul(div64_s64(drm_int2fixp(coeff->av), 100000000),
1911                           drm_fixp_exp(drm_fixp_mul(div64_s64(drm_int2fixp(coeff->bv), 100000000), vddc)));
1912
1913         leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc);
1914
1915         *leakage = drm_fixp2int(leakage_w * 1000);
1916 }
1917
1918 static void si_calculate_leakage_for_v(struct amdgpu_device *adev,
1919                                        const struct ni_leakage_coeffients *coeff,
1920                                        const u32 fixed_kt,
1921                                        u16 v,
1922                                        u32 i_leakage,
1923                                        u32 *leakage)
1924 {
1925         si_calculate_leakage_for_v_formula(coeff, fixed_kt, v, i_leakage, leakage);
1926 }
1927
1928
1929 static void si_update_dte_from_pl2(struct amdgpu_device *adev,
1930                                    struct si_dte_data *dte_data)
1931 {
1932         u32 p_limit1 = adev->pm.dpm.tdp_limit;
1933         u32 p_limit2 = adev->pm.dpm.near_tdp_limit;
1934         u32 k = dte_data->k;
1935         u32 t_max = dte_data->max_t;
1936         u32 t_split[5] = { 10, 15, 20, 25, 30 };
1937         u32 t_0 = dte_data->t0;
1938         u32 i;
1939
1940         if (p_limit2 != 0 && p_limit2 <= p_limit1) {
1941                 dte_data->tdep_count = 3;
1942
1943                 for (i = 0; i < k; i++) {
1944                         dte_data->r[i] =
1945                                 (t_split[i] * (t_max - t_0/(u32)1000) * (1 << 14)) /
1946                                 (p_limit2  * (u32)100);
1947                 }
1948
1949                 dte_data->tdep_r[1] = dte_data->r[4] * 2;
1950
1951                 for (i = 2; i < SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE; i++) {
1952                         dte_data->tdep_r[i] = dte_data->r[4];
1953                 }
1954         } else {
1955                 DRM_ERROR("Invalid PL2! DTE will not be updated.\n");
1956         }
1957 }
1958
1959 static struct rv7xx_power_info *rv770_get_pi(struct amdgpu_device *adev)
1960 {
1961         struct rv7xx_power_info *pi = adev->pm.dpm.priv;
1962
1963         return pi;
1964 }
1965
1966 static struct ni_power_info *ni_get_pi(struct amdgpu_device *adev)
1967 {
1968         struct ni_power_info *pi = adev->pm.dpm.priv;
1969
1970         return pi;
1971 }
1972
1973 static struct si_ps *si_get_ps(struct amdgpu_ps *aps)
1974 {
1975         struct  si_ps *ps = aps->ps_priv;
1976
1977         return ps;
1978 }
1979
1980 static void si_initialize_powertune_defaults(struct amdgpu_device *adev)
1981 {
1982         struct ni_power_info *ni_pi = ni_get_pi(adev);
1983         struct si_power_info *si_pi = si_get_pi(adev);
1984         bool update_dte_from_pl2 = false;
1985
1986         if (adev->asic_type == CHIP_TAHITI) {
1987                 si_pi->cac_weights = cac_weights_tahiti;
1988                 si_pi->lcac_config = lcac_tahiti;
1989                 si_pi->cac_override = cac_override_tahiti;
1990                 si_pi->powertune_data = &powertune_data_tahiti;
1991                 si_pi->dte_data = dte_data_tahiti;
1992
1993                 switch (adev->pdev->device) {
1994                 case 0x6798:
1995                         si_pi->dte_data.enable_dte_by_default = true;
1996                         break;
1997                 case 0x6799:
1998                         si_pi->dte_data = dte_data_new_zealand;
1999                         break;
2000                 case 0x6790:
2001                 case 0x6791:
2002                 case 0x6792:
2003                 case 0x679E:
2004                         si_pi->dte_data = dte_data_aruba_pro;
2005                         update_dte_from_pl2 = true;
2006                         break;
2007                 case 0x679B:
2008                         si_pi->dte_data = dte_data_malta;
2009                         update_dte_from_pl2 = true;
2010                         break;
2011                 case 0x679A:
2012                         si_pi->dte_data = dte_data_tahiti_pro;
2013                         update_dte_from_pl2 = true;
2014                         break;
2015                 default:
2016                         if (si_pi->dte_data.enable_dte_by_default == true)
2017                                 DRM_ERROR("DTE is not enabled!\n");
2018                         break;
2019                 }
2020         } else if (adev->asic_type == CHIP_PITCAIRN) {
2021                 si_pi->cac_weights = cac_weights_pitcairn;
2022                 si_pi->lcac_config = lcac_pitcairn;
2023                 si_pi->cac_override = cac_override_pitcairn;
2024                 si_pi->powertune_data = &powertune_data_pitcairn;
2025
2026                 switch (adev->pdev->device) {
2027                 case 0x6810:
2028                 case 0x6818:
2029                         si_pi->dte_data = dte_data_curacao_xt;
2030                         update_dte_from_pl2 = true;
2031                         break;
2032                 case 0x6819:
2033                 case 0x6811:
2034                         si_pi->dte_data = dte_data_curacao_pro;
2035                         update_dte_from_pl2 = true;
2036                         break;
2037                 case 0x6800:
2038                 case 0x6806:
2039                         si_pi->dte_data = dte_data_neptune_xt;
2040                         update_dte_from_pl2 = true;
2041                         break;
2042                 default:
2043                         si_pi->dte_data = dte_data_pitcairn;
2044                         break;
2045                 }
2046         } else if (adev->asic_type == CHIP_VERDE) {
2047                 si_pi->lcac_config = lcac_cape_verde;
2048                 si_pi->cac_override = cac_override_cape_verde;
2049                 si_pi->powertune_data = &powertune_data_cape_verde;
2050
2051                 switch (adev->pdev->device) {
2052                 case 0x683B:
2053                 case 0x683F:
2054                 case 0x6829:
2055                 case 0x6835:
2056                         si_pi->cac_weights = cac_weights_cape_verde_pro;
2057                         si_pi->dte_data = dte_data_cape_verde;
2058                         break;
2059                 case 0x682C:
2060                         si_pi->cac_weights = cac_weights_cape_verde_pro;
2061                         si_pi->dte_data = dte_data_sun_xt;
2062                         update_dte_from_pl2 = true;
2063                         break;
2064                 case 0x6825:
2065                 case 0x6827:
2066                         si_pi->cac_weights = cac_weights_heathrow;
2067                         si_pi->dte_data = dte_data_cape_verde;
2068                         break;
2069                 case 0x6824:
2070                 case 0x682D:
2071                         si_pi->cac_weights = cac_weights_chelsea_xt;
2072                         si_pi->dte_data = dte_data_cape_verde;
2073                         break;
2074                 case 0x682F:
2075                         si_pi->cac_weights = cac_weights_chelsea_pro;
2076                         si_pi->dte_data = dte_data_cape_verde;
2077                         break;
2078                 case 0x6820:
2079                         si_pi->cac_weights = cac_weights_heathrow;
2080                         si_pi->dte_data = dte_data_venus_xtx;
2081                         break;
2082                 case 0x6821:
2083                         si_pi->cac_weights = cac_weights_heathrow;
2084                         si_pi->dte_data = dte_data_venus_xt;
2085                         break;
2086                 case 0x6823:
2087                 case 0x682B:
2088                 case 0x6822:
2089                 case 0x682A:
2090                         si_pi->cac_weights = cac_weights_chelsea_pro;
2091                         si_pi->dte_data = dte_data_venus_pro;
2092                         break;
2093                 default:
2094                         si_pi->cac_weights = cac_weights_cape_verde;
2095                         si_pi->dte_data = dte_data_cape_verde;
2096                         break;
2097                 }
2098         } else if (adev->asic_type == CHIP_OLAND) {
2099                 si_pi->lcac_config = lcac_mars_pro;
2100                 si_pi->cac_override = cac_override_oland;
2101                 si_pi->powertune_data = &powertune_data_mars_pro;
2102                 si_pi->dte_data = dte_data_mars_pro;
2103
2104                 switch (adev->pdev->device) {
2105                 case 0x6601:
2106                 case 0x6621:
2107                 case 0x6603:
2108                 case 0x6605:
2109                         si_pi->cac_weights = cac_weights_mars_pro;
2110                         update_dte_from_pl2 = true;
2111                         break;
2112                 case 0x6600:
2113                 case 0x6606:
2114                 case 0x6620:
2115                 case 0x6604:
2116                         si_pi->cac_weights = cac_weights_mars_xt;
2117                         update_dte_from_pl2 = true;
2118                         break;
2119                 case 0x6611:
2120                 case 0x6613:
2121                 case 0x6608:
2122                         si_pi->cac_weights = cac_weights_oland_pro;
2123                         update_dte_from_pl2 = true;
2124                         break;
2125                 case 0x6610:
2126                         si_pi->cac_weights = cac_weights_oland_xt;
2127                         update_dte_from_pl2 = true;
2128                         break;
2129                 default:
2130                         si_pi->cac_weights = cac_weights_oland;
2131                         si_pi->lcac_config = lcac_oland;
2132                         si_pi->cac_override = cac_override_oland;
2133                         si_pi->powertune_data = &powertune_data_oland;
2134                         si_pi->dte_data = dte_data_oland;
2135                         break;
2136                 }
2137         } else if (adev->asic_type == CHIP_HAINAN) {
2138                 si_pi->cac_weights = cac_weights_hainan;
2139                 si_pi->lcac_config = lcac_oland;
2140                 si_pi->cac_override = cac_override_oland;
2141                 si_pi->powertune_data = &powertune_data_hainan;
2142                 si_pi->dte_data = dte_data_sun_xt;
2143                 update_dte_from_pl2 = true;
2144         } else {
2145                 DRM_ERROR("Unknown SI asic revision, failed to initialize PowerTune!\n");
2146                 return;
2147         }
2148
2149         ni_pi->enable_power_containment = false;
2150         ni_pi->enable_cac = false;
2151         ni_pi->enable_sq_ramping = false;
2152         si_pi->enable_dte = false;
2153
2154         if (si_pi->powertune_data->enable_powertune_by_default) {
2155                 ni_pi->enable_power_containment = true;
2156                 ni_pi->enable_cac = true;
2157                 if (si_pi->dte_data.enable_dte_by_default) {
2158                         si_pi->enable_dte = true;
2159                         if (update_dte_from_pl2)
2160                                 si_update_dte_from_pl2(adev, &si_pi->dte_data);
2161
2162                 }
2163                 ni_pi->enable_sq_ramping = true;
2164         }
2165
2166         ni_pi->driver_calculate_cac_leakage = true;
2167         ni_pi->cac_configuration_required = true;
2168
2169         if (ni_pi->cac_configuration_required) {
2170                 ni_pi->support_cac_long_term_average = true;
2171                 si_pi->dyn_powertune_data.l2_lta_window_size =
2172                         si_pi->powertune_data->l2_lta_window_size_default;
2173                 si_pi->dyn_powertune_data.lts_truncate =
2174                         si_pi->powertune_data->lts_truncate_default;
2175         } else {
2176                 ni_pi->support_cac_long_term_average = false;
2177                 si_pi->dyn_powertune_data.l2_lta_window_size = 0;
2178                 si_pi->dyn_powertune_data.lts_truncate = 0;
2179         }
2180
2181         si_pi->dyn_powertune_data.disable_uvd_powertune = false;
2182 }
2183
2184 static u32 si_get_smc_power_scaling_factor(struct amdgpu_device *adev)
2185 {
2186         return 1;
2187 }
2188
2189 static u32 si_calculate_cac_wintime(struct amdgpu_device *adev)
2190 {
2191         u32 xclk;
2192         u32 wintime;
2193         u32 cac_window;
2194         u32 cac_window_size;
2195
2196         xclk = amdgpu_asic_get_xclk(adev);
2197
2198         if (xclk == 0)
2199                 return 0;
2200
2201         cac_window = RREG32(CG_CAC_CTRL) & CAC_WINDOW_MASK;
2202         cac_window_size = ((cac_window & 0xFFFF0000) >> 16) * (cac_window & 0x0000FFFF);
2203
2204         wintime = (cac_window_size * 100) / xclk;
2205
2206         return wintime;
2207 }
2208
2209 static u32 si_scale_power_for_smc(u32 power_in_watts, u32 scaling_factor)
2210 {
2211         return power_in_watts;
2212 }
2213
2214 static int si_calculate_adjusted_tdp_limits(struct amdgpu_device *adev,
2215                                             bool adjust_polarity,
2216                                             u32 tdp_adjustment,
2217                                             u32 *tdp_limit,
2218                                             u32 *near_tdp_limit)
2219 {
2220         u32 adjustment_delta, max_tdp_limit;
2221
2222         if (tdp_adjustment > (u32)adev->pm.dpm.tdp_od_limit)
2223                 return -EINVAL;
2224
2225         max_tdp_limit = ((100 + 100) * adev->pm.dpm.tdp_limit) / 100;
2226
2227         if (adjust_polarity) {
2228                 *tdp_limit = ((100 + tdp_adjustment) * adev->pm.dpm.tdp_limit) / 100;
2229                 *near_tdp_limit = adev->pm.dpm.near_tdp_limit_adjusted + (*tdp_limit - adev->pm.dpm.tdp_limit);
2230         } else {
2231                 *tdp_limit = ((100 - tdp_adjustment) * adev->pm.dpm.tdp_limit) / 100;
2232                 adjustment_delta  = adev->pm.dpm.tdp_limit - *tdp_limit;
2233                 if (adjustment_delta < adev->pm.dpm.near_tdp_limit_adjusted)
2234                         *near_tdp_limit = adev->pm.dpm.near_tdp_limit_adjusted - adjustment_delta;
2235                 else
2236                         *near_tdp_limit = 0;
2237         }
2238
2239         if ((*tdp_limit <= 0) || (*tdp_limit > max_tdp_limit))
2240                 return -EINVAL;
2241         if ((*near_tdp_limit <= 0) || (*near_tdp_limit > *tdp_limit))
2242                 return -EINVAL;
2243
2244         return 0;
2245 }
2246
2247 static int si_populate_smc_tdp_limits(struct amdgpu_device *adev,
2248                                       struct amdgpu_ps *amdgpu_state)
2249 {
2250         struct ni_power_info *ni_pi = ni_get_pi(adev);
2251         struct si_power_info *si_pi = si_get_pi(adev);
2252
2253         if (ni_pi->enable_power_containment) {
2254                 SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable;
2255                 PP_SIslands_PAPMParameters *papm_parm;
2256                 struct amdgpu_ppm_table *ppm = adev->pm.dpm.dyn_state.ppm_table;
2257                 u32 scaling_factor = si_get_smc_power_scaling_factor(adev);
2258                 u32 tdp_limit;
2259                 u32 near_tdp_limit;
2260                 int ret;
2261
2262                 if (scaling_factor == 0)
2263                         return -EINVAL;
2264
2265                 memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE));
2266
2267                 ret = si_calculate_adjusted_tdp_limits(adev,
2268                                                        false, /* ??? */
2269                                                        adev->pm.dpm.tdp_adjustment,
2270                                                        &tdp_limit,
2271                                                        &near_tdp_limit);
2272                 if (ret)
2273                         return ret;
2274
2275                 smc_table->dpm2Params.TDPLimit =
2276                         cpu_to_be32(si_scale_power_for_smc(tdp_limit, scaling_factor) * 1000);
2277                 smc_table->dpm2Params.NearTDPLimit =
2278                         cpu_to_be32(si_scale_power_for_smc(near_tdp_limit, scaling_factor) * 1000);
2279                 smc_table->dpm2Params.SafePowerLimit =
2280                         cpu_to_be32(si_scale_power_for_smc((near_tdp_limit * SISLANDS_DPM2_TDP_SAFE_LIMIT_PERCENT) / 100, scaling_factor) * 1000);
2281
2282                 ret = amdgpu_si_copy_bytes_to_smc(adev,
2283                                                   (si_pi->state_table_start + offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) +
2284                                                    offsetof(PP_SIslands_DPM2Parameters, TDPLimit)),
2285                                                   (u8 *)(&(smc_table->dpm2Params.TDPLimit)),
2286                                                   sizeof(u32) * 3,
2287                                                   si_pi->sram_end);
2288                 if (ret)
2289                         return ret;
2290
2291                 if (si_pi->enable_ppm) {
2292                         papm_parm = &si_pi->papm_parm;
2293                         memset(papm_parm, 0, sizeof(PP_SIslands_PAPMParameters));
2294                         papm_parm->NearTDPLimitTherm = cpu_to_be32(ppm->dgpu_tdp);
2295                         papm_parm->dGPU_T_Limit = cpu_to_be32(ppm->tj_max);
2296                         papm_parm->dGPU_T_Warning = cpu_to_be32(95);
2297                         papm_parm->dGPU_T_Hysteresis = cpu_to_be32(5);
2298                         papm_parm->PlatformPowerLimit = 0xffffffff;
2299                         papm_parm->NearTDPLimitPAPM = 0xffffffff;
2300
2301                         ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->papm_cfg_table_start,
2302                                                           (u8 *)papm_parm,
2303                                                           sizeof(PP_SIslands_PAPMParameters),
2304                                                           si_pi->sram_end);
2305                         if (ret)
2306                                 return ret;
2307                 }
2308         }
2309         return 0;
2310 }
2311
2312 static int si_populate_smc_tdp_limits_2(struct amdgpu_device *adev,
2313                                         struct amdgpu_ps *amdgpu_state)
2314 {
2315         struct ni_power_info *ni_pi = ni_get_pi(adev);
2316         struct si_power_info *si_pi = si_get_pi(adev);
2317
2318         if (ni_pi->enable_power_containment) {
2319                 SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable;
2320                 u32 scaling_factor = si_get_smc_power_scaling_factor(adev);
2321                 int ret;
2322
2323                 memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE));
2324
2325                 smc_table->dpm2Params.NearTDPLimit =
2326                         cpu_to_be32(si_scale_power_for_smc(adev->pm.dpm.near_tdp_limit_adjusted, scaling_factor) * 1000);
2327                 smc_table->dpm2Params.SafePowerLimit =
2328                         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);
2329
2330                 ret = amdgpu_si_copy_bytes_to_smc(adev,
2331                                                   (si_pi->state_table_start +
2332                                                    offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) +
2333                                                    offsetof(PP_SIslands_DPM2Parameters, NearTDPLimit)),
2334                                                   (u8 *)(&(smc_table->dpm2Params.NearTDPLimit)),
2335                                                   sizeof(u32) * 2,
2336                                                   si_pi->sram_end);
2337                 if (ret)
2338                         return ret;
2339         }
2340
2341         return 0;
2342 }
2343
2344 static u16 si_calculate_power_efficiency_ratio(struct amdgpu_device *adev,
2345                                                const u16 prev_std_vddc,
2346                                                const u16 curr_std_vddc)
2347 {
2348         u64 margin = (u64)SISLANDS_DPM2_PWREFFICIENCYRATIO_MARGIN;
2349         u64 prev_vddc = (u64)prev_std_vddc;
2350         u64 curr_vddc = (u64)curr_std_vddc;
2351         u64 pwr_efficiency_ratio, n, d;
2352
2353         if ((prev_vddc == 0) || (curr_vddc == 0))
2354                 return 0;
2355
2356         n = div64_u64((u64)1024 * curr_vddc * curr_vddc * ((u64)1000 + margin), (u64)1000);
2357         d = prev_vddc * prev_vddc;
2358         pwr_efficiency_ratio = div64_u64(n, d);
2359
2360         if (pwr_efficiency_ratio > (u64)0xFFFF)
2361                 return 0;
2362
2363         return (u16)pwr_efficiency_ratio;
2364 }
2365
2366 static bool si_should_disable_uvd_powertune(struct amdgpu_device *adev,
2367                                             struct amdgpu_ps *amdgpu_state)
2368 {
2369         struct si_power_info *si_pi = si_get_pi(adev);
2370
2371         if (si_pi->dyn_powertune_data.disable_uvd_powertune &&
2372             amdgpu_state->vclk && amdgpu_state->dclk)
2373                 return true;
2374
2375         return false;
2376 }
2377
2378 struct evergreen_power_info *evergreen_get_pi(struct amdgpu_device *adev)
2379 {
2380         struct evergreen_power_info *pi = adev->pm.dpm.priv;
2381
2382         return pi;
2383 }
2384
2385 static int si_populate_power_containment_values(struct amdgpu_device *adev,
2386                                                 struct amdgpu_ps *amdgpu_state,
2387                                                 SISLANDS_SMC_SWSTATE *smc_state)
2388 {
2389         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
2390         struct ni_power_info *ni_pi = ni_get_pi(adev);
2391         struct  si_ps *state = si_get_ps(amdgpu_state);
2392         SISLANDS_SMC_VOLTAGE_VALUE vddc;
2393         u32 prev_sclk;
2394         u32 max_sclk;
2395         u32 min_sclk;
2396         u16 prev_std_vddc;
2397         u16 curr_std_vddc;
2398         int i;
2399         u16 pwr_efficiency_ratio;
2400         u8 max_ps_percent;
2401         bool disable_uvd_power_tune;
2402         int ret;
2403
2404         if (ni_pi->enable_power_containment == false)
2405                 return 0;
2406
2407         if (state->performance_level_count == 0)
2408                 return -EINVAL;
2409
2410         if (smc_state->levelCount != state->performance_level_count)
2411                 return -EINVAL;
2412
2413         disable_uvd_power_tune = si_should_disable_uvd_powertune(adev, amdgpu_state);
2414
2415         smc_state->levels[0].dpm2.MaxPS = 0;
2416         smc_state->levels[0].dpm2.NearTDPDec = 0;
2417         smc_state->levels[0].dpm2.AboveSafeInc = 0;
2418         smc_state->levels[0].dpm2.BelowSafeInc = 0;
2419         smc_state->levels[0].dpm2.PwrEfficiencyRatio = 0;
2420
2421         for (i = 1; i < state->performance_level_count; i++) {
2422                 prev_sclk = state->performance_levels[i-1].sclk;
2423                 max_sclk  = state->performance_levels[i].sclk;
2424                 if (i == 1)
2425                         max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_M;
2426                 else
2427                         max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_H;
2428
2429                 if (prev_sclk > max_sclk)
2430                         return -EINVAL;
2431
2432                 if ((max_ps_percent == 0) ||
2433                     (prev_sclk == max_sclk) ||
2434                     disable_uvd_power_tune)
2435                         min_sclk = max_sclk;
2436                 else if (i == 1)
2437                         min_sclk = prev_sclk;
2438                 else
2439                         min_sclk = (prev_sclk * (u32)max_ps_percent) / 100;
2440
2441                 if (min_sclk < state->performance_levels[0].sclk)
2442                         min_sclk = state->performance_levels[0].sclk;
2443
2444                 if (min_sclk == 0)
2445                         return -EINVAL;
2446
2447                 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
2448                                                 state->performance_levels[i-1].vddc, &vddc);
2449                 if (ret)
2450                         return ret;
2451
2452                 ret = si_get_std_voltage_value(adev, &vddc, &prev_std_vddc);
2453                 if (ret)
2454                         return ret;
2455
2456                 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
2457                                                 state->performance_levels[i].vddc, &vddc);
2458                 if (ret)
2459                         return ret;
2460
2461                 ret = si_get_std_voltage_value(adev, &vddc, &curr_std_vddc);
2462                 if (ret)
2463                         return ret;
2464
2465                 pwr_efficiency_ratio = si_calculate_power_efficiency_ratio(adev,
2466                                                                            prev_std_vddc, curr_std_vddc);
2467
2468                 smc_state->levels[i].dpm2.MaxPS = (u8)((SISLANDS_DPM2_MAX_PULSE_SKIP * (max_sclk - min_sclk)) / max_sclk);
2469                 smc_state->levels[i].dpm2.NearTDPDec = SISLANDS_DPM2_NEAR_TDP_DEC;
2470                 smc_state->levels[i].dpm2.AboveSafeInc = SISLANDS_DPM2_ABOVE_SAFE_INC;
2471                 smc_state->levels[i].dpm2.BelowSafeInc = SISLANDS_DPM2_BELOW_SAFE_INC;
2472                 smc_state->levels[i].dpm2.PwrEfficiencyRatio = cpu_to_be16(pwr_efficiency_ratio);
2473         }
2474
2475         return 0;
2476 }
2477
2478 static int si_populate_sq_ramping_values(struct amdgpu_device *adev,
2479                                          struct amdgpu_ps *amdgpu_state,
2480                                          SISLANDS_SMC_SWSTATE *smc_state)
2481 {
2482         struct ni_power_info *ni_pi = ni_get_pi(adev);
2483         struct  si_ps *state = si_get_ps(amdgpu_state);
2484         u32 sq_power_throttle, sq_power_throttle2;
2485         bool enable_sq_ramping = ni_pi->enable_sq_ramping;
2486         int i;
2487
2488         if (state->performance_level_count == 0)
2489                 return -EINVAL;
2490
2491         if (smc_state->levelCount != state->performance_level_count)
2492                 return -EINVAL;
2493
2494         if (adev->pm.dpm.sq_ramping_threshold == 0)
2495                 return -EINVAL;
2496
2497         if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER > (MAX_POWER_MASK >> MAX_POWER_SHIFT))
2498                 enable_sq_ramping = false;
2499
2500         if (SISLANDS_DPM2_SQ_RAMP_MIN_POWER > (MIN_POWER_MASK >> MIN_POWER_SHIFT))
2501                 enable_sq_ramping = false;
2502
2503         if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA > (MAX_POWER_DELTA_MASK >> MAX_POWER_DELTA_SHIFT))
2504                 enable_sq_ramping = false;
2505
2506         if (SISLANDS_DPM2_SQ_RAMP_STI_SIZE > (STI_SIZE_MASK >> STI_SIZE_SHIFT))
2507                 enable_sq_ramping = false;
2508
2509         if (SISLANDS_DPM2_SQ_RAMP_LTI_RATIO > (LTI_RATIO_MASK >> LTI_RATIO_SHIFT))
2510                 enable_sq_ramping = false;
2511
2512         for (i = 0; i < state->performance_level_count; i++) {
2513                 sq_power_throttle = 0;
2514                 sq_power_throttle2 = 0;
2515
2516                 if ((state->performance_levels[i].sclk >= adev->pm.dpm.sq_ramping_threshold) &&
2517                     enable_sq_ramping) {
2518                         sq_power_throttle |= MAX_POWER(SISLANDS_DPM2_SQ_RAMP_MAX_POWER);
2519                         sq_power_throttle |= MIN_POWER(SISLANDS_DPM2_SQ_RAMP_MIN_POWER);
2520                         sq_power_throttle2 |= MAX_POWER_DELTA(SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA);
2521                         sq_power_throttle2 |= STI_SIZE(SISLANDS_DPM2_SQ_RAMP_STI_SIZE);
2522                         sq_power_throttle2 |= LTI_RATIO(SISLANDS_DPM2_SQ_RAMP_LTI_RATIO);
2523                 } else {
2524                         sq_power_throttle |= MAX_POWER_MASK | MIN_POWER_MASK;
2525                         sq_power_throttle2 |= MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
2526                 }
2527
2528                 smc_state->levels[i].SQPowerThrottle = cpu_to_be32(sq_power_throttle);
2529                 smc_state->levels[i].SQPowerThrottle_2 = cpu_to_be32(sq_power_throttle2);
2530         }
2531
2532         return 0;
2533 }
2534
2535 static int si_enable_power_containment(struct amdgpu_device *adev,
2536                                        struct amdgpu_ps *amdgpu_new_state,
2537                                        bool enable)
2538 {
2539         struct ni_power_info *ni_pi = ni_get_pi(adev);
2540         PPSMC_Result smc_result;
2541         int ret = 0;
2542
2543         if (ni_pi->enable_power_containment) {
2544                 if (enable) {
2545                         if (!si_should_disable_uvd_powertune(adev, amdgpu_new_state)) {
2546                                 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_TDPClampingActive);
2547                                 if (smc_result != PPSMC_Result_OK) {
2548                                         ret = -EINVAL;
2549                                         ni_pi->pc_enabled = false;
2550                                 } else {
2551                                         ni_pi->pc_enabled = true;
2552                                 }
2553                         }
2554                 } else {
2555                         smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_TDPClampingInactive);
2556                         if (smc_result != PPSMC_Result_OK)
2557                                 ret = -EINVAL;
2558                         ni_pi->pc_enabled = false;
2559                 }
2560         }
2561
2562         return ret;
2563 }
2564
2565 static int si_initialize_smc_dte_tables(struct amdgpu_device *adev)
2566 {
2567         struct si_power_info *si_pi = si_get_pi(adev);
2568         int ret = 0;
2569         struct si_dte_data *dte_data = &si_pi->dte_data;
2570         Smc_SIslands_DTE_Configuration *dte_tables = NULL;
2571         u32 table_size;
2572         u8 tdep_count;
2573         u32 i;
2574
2575         if (dte_data == NULL)
2576                 si_pi->enable_dte = false;
2577
2578         if (si_pi->enable_dte == false)
2579                 return 0;
2580
2581         if (dte_data->k <= 0)
2582                 return -EINVAL;
2583
2584         dte_tables = kzalloc(sizeof(Smc_SIslands_DTE_Configuration), GFP_KERNEL);
2585         if (dte_tables == NULL) {
2586                 si_pi->enable_dte = false;
2587                 return -ENOMEM;
2588         }
2589
2590         table_size = dte_data->k;
2591
2592         if (table_size > SMC_SISLANDS_DTE_MAX_FILTER_STAGES)
2593                 table_size = SMC_SISLANDS_DTE_MAX_FILTER_STAGES;
2594
2595         tdep_count = dte_data->tdep_count;
2596         if (tdep_count > SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE)
2597                 tdep_count = SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE;
2598
2599         dte_tables->K = cpu_to_be32(table_size);
2600         dte_tables->T0 = cpu_to_be32(dte_data->t0);
2601         dte_tables->MaxT = cpu_to_be32(dte_data->max_t);
2602         dte_tables->WindowSize = dte_data->window_size;
2603         dte_tables->temp_select = dte_data->temp_select;
2604         dte_tables->DTE_mode = dte_data->dte_mode;
2605         dte_tables->Tthreshold = cpu_to_be32(dte_data->t_threshold);
2606
2607         if (tdep_count > 0)
2608                 table_size--;
2609
2610         for (i = 0; i < table_size; i++) {
2611                 dte_tables->tau[i] = cpu_to_be32(dte_data->tau[i]);
2612                 dte_tables->R[i]   = cpu_to_be32(dte_data->r[i]);
2613         }
2614
2615         dte_tables->Tdep_count = tdep_count;
2616
2617         for (i = 0; i < (u32)tdep_count; i++) {
2618                 dte_tables->T_limits[i] = dte_data->t_limits[i];
2619                 dte_tables->Tdep_tau[i] = cpu_to_be32(dte_data->tdep_tau[i]);
2620                 dte_tables->Tdep_R[i] = cpu_to_be32(dte_data->tdep_r[i]);
2621         }
2622
2623         ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->dte_table_start,
2624                                           (u8 *)dte_tables,
2625                                           sizeof(Smc_SIslands_DTE_Configuration),
2626                                           si_pi->sram_end);
2627         kfree(dte_tables);
2628
2629         return ret;
2630 }
2631
2632 static int si_get_cac_std_voltage_max_min(struct amdgpu_device *adev,
2633                                           u16 *max, u16 *min)
2634 {
2635         struct si_power_info *si_pi = si_get_pi(adev);
2636         struct amdgpu_cac_leakage_table *table =
2637                 &adev->pm.dpm.dyn_state.cac_leakage_table;
2638         u32 i;
2639         u32 v0_loadline;
2640
2641         if (table == NULL)
2642                 return -EINVAL;
2643
2644         *max = 0;
2645         *min = 0xFFFF;
2646
2647         for (i = 0; i < table->count; i++) {
2648                 if (table->entries[i].vddc > *max)
2649                         *max = table->entries[i].vddc;
2650                 if (table->entries[i].vddc < *min)
2651                         *min = table->entries[i].vddc;
2652         }
2653
2654         if (si_pi->powertune_data->lkge_lut_v0_percent > 100)
2655                 return -EINVAL;
2656
2657         v0_loadline = (*min) * (100 - si_pi->powertune_data->lkge_lut_v0_percent) / 100;
2658
2659         if (v0_loadline > 0xFFFFUL)
2660                 return -EINVAL;
2661
2662         *min = (u16)v0_loadline;
2663
2664         if ((*min > *max) || (*max == 0) || (*min == 0))
2665                 return -EINVAL;
2666
2667         return 0;
2668 }
2669
2670 static u16 si_get_cac_std_voltage_step(u16 max, u16 min)
2671 {
2672         return ((max - min) + (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1)) /
2673                 SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES;
2674 }
2675
2676 static int si_init_dte_leakage_table(struct amdgpu_device *adev,
2677                                      PP_SIslands_CacConfig *cac_tables,
2678                                      u16 vddc_max, u16 vddc_min, u16 vddc_step,
2679                                      u16 t0, u16 t_step)
2680 {
2681         struct si_power_info *si_pi = si_get_pi(adev);
2682         u32 leakage;
2683         unsigned int i, j;
2684         s32 t;
2685         u32 smc_leakage;
2686         u32 scaling_factor;
2687         u16 voltage;
2688
2689         scaling_factor = si_get_smc_power_scaling_factor(adev);
2690
2691         for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++) {
2692                 t = (1000 * (i * t_step + t0));
2693
2694                 for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) {
2695                         voltage = vddc_max - (vddc_step * j);
2696
2697                         si_calculate_leakage_for_v_and_t(adev,
2698                                                          &si_pi->powertune_data->leakage_coefficients,
2699                                                          voltage,
2700                                                          t,
2701                                                          si_pi->dyn_powertune_data.cac_leakage,
2702                                                          &leakage);
2703
2704                         smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4;
2705
2706                         if (smc_leakage > 0xFFFF)
2707                                 smc_leakage = 0xFFFF;
2708
2709                         cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] =
2710                                 cpu_to_be16((u16)smc_leakage);
2711                 }
2712         }
2713         return 0;
2714 }
2715
2716 static int si_init_simplified_leakage_table(struct amdgpu_device *adev,
2717                                             PP_SIslands_CacConfig *cac_tables,
2718                                             u16 vddc_max, u16 vddc_min, u16 vddc_step)
2719 {
2720         struct si_power_info *si_pi = si_get_pi(adev);
2721         u32 leakage;
2722         unsigned int i, j;
2723         u32 smc_leakage;
2724         u32 scaling_factor;
2725         u16 voltage;
2726
2727         scaling_factor = si_get_smc_power_scaling_factor(adev);
2728
2729         for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) {
2730                 voltage = vddc_max - (vddc_step * j);
2731
2732                 si_calculate_leakage_for_v(adev,
2733                                            &si_pi->powertune_data->leakage_coefficients,
2734                                            si_pi->powertune_data->fixed_kt,
2735                                            voltage,
2736                                            si_pi->dyn_powertune_data.cac_leakage,
2737                                            &leakage);
2738
2739                 smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4;
2740
2741                 if (smc_leakage > 0xFFFF)
2742                         smc_leakage = 0xFFFF;
2743
2744                 for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++)
2745                         cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] =
2746                                 cpu_to_be16((u16)smc_leakage);
2747         }
2748         return 0;
2749 }
2750
2751 static int si_initialize_smc_cac_tables(struct amdgpu_device *adev)
2752 {
2753         struct ni_power_info *ni_pi = ni_get_pi(adev);
2754         struct si_power_info *si_pi = si_get_pi(adev);
2755         PP_SIslands_CacConfig *cac_tables = NULL;
2756         u16 vddc_max, vddc_min, vddc_step;
2757         u16 t0, t_step;
2758         u32 load_line_slope, reg;
2759         int ret = 0;
2760         u32 ticks_per_us = amdgpu_asic_get_xclk(adev) / 100;
2761
2762         if (ni_pi->enable_cac == false)
2763                 return 0;
2764
2765         cac_tables = kzalloc(sizeof(PP_SIslands_CacConfig), GFP_KERNEL);
2766         if (!cac_tables)
2767                 return -ENOMEM;
2768
2769         reg = RREG32(CG_CAC_CTRL) & ~CAC_WINDOW_MASK;
2770         reg |= CAC_WINDOW(si_pi->powertune_data->cac_window);
2771         WREG32(CG_CAC_CTRL, reg);
2772
2773         si_pi->dyn_powertune_data.cac_leakage = adev->pm.dpm.cac_leakage;
2774         si_pi->dyn_powertune_data.dc_pwr_value =
2775                 si_pi->powertune_data->dc_cac[NISLANDS_DCCAC_LEVEL_0];
2776         si_pi->dyn_powertune_data.wintime = si_calculate_cac_wintime(adev);
2777         si_pi->dyn_powertune_data.shift_n = si_pi->powertune_data->shift_n_default;
2778
2779         si_pi->dyn_powertune_data.leakage_minimum_temperature = 80 * 1000;
2780
2781         ret = si_get_cac_std_voltage_max_min(adev, &vddc_max, &vddc_min);
2782         if (ret)
2783                 goto done_free;
2784
2785         vddc_step = si_get_cac_std_voltage_step(vddc_max, vddc_min);
2786         vddc_min = vddc_max - (vddc_step * (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1));
2787         t_step = 4;
2788         t0 = 60;
2789
2790         if (si_pi->enable_dte || ni_pi->driver_calculate_cac_leakage)
2791                 ret = si_init_dte_leakage_table(adev, cac_tables,
2792                                                 vddc_max, vddc_min, vddc_step,
2793                                                 t0, t_step);
2794         else
2795                 ret = si_init_simplified_leakage_table(adev, cac_tables,
2796                                                        vddc_max, vddc_min, vddc_step);
2797         if (ret)
2798                 goto done_free;
2799
2800         load_line_slope = ((u32)adev->pm.dpm.load_line_slope << SMC_SISLANDS_SCALE_R) / 100;
2801
2802         cac_tables->l2numWin_TDP = cpu_to_be32(si_pi->dyn_powertune_data.l2_lta_window_size);
2803         cac_tables->lts_truncate_n = si_pi->dyn_powertune_data.lts_truncate;
2804         cac_tables->SHIFT_N = si_pi->dyn_powertune_data.shift_n;
2805         cac_tables->lkge_lut_V0 = cpu_to_be32((u32)vddc_min);
2806         cac_tables->lkge_lut_Vstep = cpu_to_be32((u32)vddc_step);
2807         cac_tables->R_LL = cpu_to_be32(load_line_slope);
2808         cac_tables->WinTime = cpu_to_be32(si_pi->dyn_powertune_data.wintime);
2809         cac_tables->calculation_repeats = cpu_to_be32(2);
2810         cac_tables->dc_cac = cpu_to_be32(0);
2811         cac_tables->log2_PG_LKG_SCALE = 12;
2812         cac_tables->cac_temp = si_pi->powertune_data->operating_temp;
2813         cac_tables->lkge_lut_T0 = cpu_to_be32((u32)t0);
2814         cac_tables->lkge_lut_Tstep = cpu_to_be32((u32)t_step);
2815
2816         ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->cac_table_start,
2817                                           (u8 *)cac_tables,
2818                                           sizeof(PP_SIslands_CacConfig),
2819                                           si_pi->sram_end);
2820
2821         if (ret)
2822                 goto done_free;
2823
2824         ret = si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_ticks_per_us, ticks_per_us);
2825
2826 done_free:
2827         if (ret) {
2828                 ni_pi->enable_cac = false;
2829                 ni_pi->enable_power_containment = false;
2830         }
2831
2832         kfree(cac_tables);
2833
2834         return ret;
2835 }
2836
2837 static int si_program_cac_config_registers(struct amdgpu_device *adev,
2838                                            const struct si_cac_config_reg *cac_config_regs)
2839 {
2840         const struct si_cac_config_reg *config_regs = cac_config_regs;
2841         u32 data = 0, offset;
2842
2843         if (!config_regs)
2844                 return -EINVAL;
2845
2846         while (config_regs->offset != 0xFFFFFFFF) {
2847                 switch (config_regs->type) {
2848                 case SISLANDS_CACCONFIG_CGIND:
2849                         offset = SMC_CG_IND_START + config_regs->offset;
2850                         if (offset < SMC_CG_IND_END)
2851                                 data = RREG32_SMC(offset);
2852                         break;
2853                 default:
2854                         data = RREG32(config_regs->offset);
2855                         break;
2856                 }
2857
2858                 data &= ~config_regs->mask;
2859                 data |= ((config_regs->value << config_regs->shift) & config_regs->mask);
2860
2861                 switch (config_regs->type) {
2862                 case SISLANDS_CACCONFIG_CGIND:
2863                         offset = SMC_CG_IND_START + config_regs->offset;
2864                         if (offset < SMC_CG_IND_END)
2865                                 WREG32_SMC(offset, data);
2866                         break;
2867                 default:
2868                         WREG32(config_regs->offset, data);
2869                         break;
2870                 }
2871                 config_regs++;
2872         }
2873         return 0;
2874 }
2875
2876 static int si_initialize_hardware_cac_manager(struct amdgpu_device *adev)
2877 {
2878         struct ni_power_info *ni_pi = ni_get_pi(adev);
2879         struct si_power_info *si_pi = si_get_pi(adev);
2880         int ret;
2881
2882         if ((ni_pi->enable_cac == false) ||
2883             (ni_pi->cac_configuration_required == false))
2884                 return 0;
2885
2886         ret = si_program_cac_config_registers(adev, si_pi->lcac_config);
2887         if (ret)
2888                 return ret;
2889         ret = si_program_cac_config_registers(adev, si_pi->cac_override);
2890         if (ret)
2891                 return ret;
2892         ret = si_program_cac_config_registers(adev, si_pi->cac_weights);
2893         if (ret)
2894                 return ret;
2895
2896         return 0;
2897 }
2898
2899 static int si_enable_smc_cac(struct amdgpu_device *adev,
2900                              struct amdgpu_ps *amdgpu_new_state,
2901                              bool enable)
2902 {
2903         struct ni_power_info *ni_pi = ni_get_pi(adev);
2904         struct si_power_info *si_pi = si_get_pi(adev);
2905         PPSMC_Result smc_result;
2906         int ret = 0;
2907
2908         if (ni_pi->enable_cac) {
2909                 if (enable) {
2910                         if (!si_should_disable_uvd_powertune(adev, amdgpu_new_state)) {
2911                                 if (ni_pi->support_cac_long_term_average) {
2912                                         smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_CACLongTermAvgEnable);
2913                                         if (smc_result != PPSMC_Result_OK)
2914                                                 ni_pi->support_cac_long_term_average = false;
2915                                 }
2916
2917                                 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableCac);
2918                                 if (smc_result != PPSMC_Result_OK) {
2919                                         ret = -EINVAL;
2920                                         ni_pi->cac_enabled = false;
2921                                 } else {
2922                                         ni_pi->cac_enabled = true;
2923                                 }
2924
2925                                 if (si_pi->enable_dte) {
2926                                         smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableDTE);
2927                                         if (smc_result != PPSMC_Result_OK)
2928                                                 ret = -EINVAL;
2929                                 }
2930                         }
2931                 } else if (ni_pi->cac_enabled) {
2932                         if (si_pi->enable_dte)
2933                                 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_DisableDTE);
2934
2935                         smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_DisableCac);
2936
2937                         ni_pi->cac_enabled = false;
2938
2939                         if (ni_pi->support_cac_long_term_average)
2940                                 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_CACLongTermAvgDisable);
2941                 }
2942         }
2943         return ret;
2944 }
2945
2946 static int si_init_smc_spll_table(struct amdgpu_device *adev)
2947 {
2948         struct ni_power_info *ni_pi = ni_get_pi(adev);
2949         struct si_power_info *si_pi = si_get_pi(adev);
2950         SMC_SISLANDS_SPLL_DIV_TABLE *spll_table;
2951         SISLANDS_SMC_SCLK_VALUE sclk_params;
2952         u32 fb_div, p_div;
2953         u32 clk_s, clk_v;
2954         u32 sclk = 0;
2955         int ret = 0;
2956         u32 tmp;
2957         int i;
2958
2959         if (si_pi->spll_table_start == 0)
2960                 return -EINVAL;
2961
2962         spll_table = kzalloc(sizeof(SMC_SISLANDS_SPLL_DIV_TABLE), GFP_KERNEL);
2963         if (spll_table == NULL)
2964                 return -ENOMEM;
2965
2966         for (i = 0; i < 256; i++) {
2967                 ret = si_calculate_sclk_params(adev, sclk, &sclk_params);
2968                 if (ret)
2969                         break;
2970                 p_div = (sclk_params.vCG_SPLL_FUNC_CNTL & SPLL_PDIV_A_MASK) >> SPLL_PDIV_A_SHIFT;
2971                 fb_div = (sclk_params.vCG_SPLL_FUNC_CNTL_3 & SPLL_FB_DIV_MASK) >> SPLL_FB_DIV_SHIFT;
2972                 clk_s = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM & CLK_S_MASK) >> CLK_S_SHIFT;
2973                 clk_v = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM_2 & CLK_V_MASK) >> CLK_V_SHIFT;
2974
2975                 fb_div &= ~0x00001FFF;
2976                 fb_div >>= 1;
2977                 clk_v >>= 6;
2978
2979                 if (p_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT))
2980                         ret = -EINVAL;
2981                 if (fb_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT))
2982                         ret = -EINVAL;
2983                 if (clk_s & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT))
2984                         ret = -EINVAL;
2985                 if (clk_v & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT))
2986                         ret = -EINVAL;
2987
2988                 if (ret)
2989                         break;
2990
2991                 tmp = ((fb_div << SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK) |
2992                         ((p_div << SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK);
2993                 spll_table->freq[i] = cpu_to_be32(tmp);
2994
2995                 tmp = ((clk_v << SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK) |
2996                         ((clk_s << SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK);
2997                 spll_table->ss[i] = cpu_to_be32(tmp);
2998
2999                 sclk += 512;
3000         }
3001
3002
3003         if (!ret)
3004                 ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->spll_table_start,
3005                                                   (u8 *)spll_table,
3006                                                   sizeof(SMC_SISLANDS_SPLL_DIV_TABLE),
3007                                                   si_pi->sram_end);
3008
3009         if (ret)
3010                 ni_pi->enable_power_containment = false;
3011
3012         kfree(spll_table);
3013
3014         return ret;
3015 }
3016
3017 static u16 si_get_lower_of_leakage_and_vce_voltage(struct amdgpu_device *adev,
3018                                                    u16 vce_voltage)
3019 {
3020         u16 highest_leakage = 0;
3021         struct si_power_info *si_pi = si_get_pi(adev);
3022         int i;
3023
3024         for (i = 0; i < si_pi->leakage_voltage.count; i++){
3025                 if (highest_leakage < si_pi->leakage_voltage.entries[i].voltage)
3026                         highest_leakage = si_pi->leakage_voltage.entries[i].voltage;
3027         }
3028
3029         if (si_pi->leakage_voltage.count && (highest_leakage < vce_voltage))
3030                 return highest_leakage;
3031
3032         return vce_voltage;
3033 }
3034
3035 static int si_get_vce_clock_voltage(struct amdgpu_device *adev,
3036                                     u32 evclk, u32 ecclk, u16 *voltage)
3037 {
3038         u32 i;
3039         int ret = -EINVAL;
3040         struct amdgpu_vce_clock_voltage_dependency_table *table =
3041                 &adev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table;
3042
3043         if (((evclk == 0) && (ecclk == 0)) ||
3044             (table && (table->count == 0))) {
3045                 *voltage = 0;
3046                 return 0;
3047         }
3048
3049         for (i = 0; i < table->count; i++) {
3050                 if ((evclk <= table->entries[i].evclk) &&
3051                     (ecclk <= table->entries[i].ecclk)) {
3052                         *voltage = table->entries[i].v;
3053                         ret = 0;
3054                         break;
3055                 }
3056         }
3057
3058         /* if no match return the highest voltage */
3059         if (ret)
3060                 *voltage = table->entries[table->count - 1].v;
3061
3062         *voltage = si_get_lower_of_leakage_and_vce_voltage(adev, *voltage);
3063
3064         return ret;
3065 }
3066
3067 static bool si_dpm_vblank_too_short(void *handle)
3068 {
3069         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
3070         u32 vblank_time = amdgpu_dpm_get_vblank_time(adev);
3071         /* we never hit the non-gddr5 limit so disable it */
3072         u32 switch_limit = adev->gmc.vram_type == AMDGPU_VRAM_TYPE_GDDR5 ? 450 : 0;
3073
3074         if (vblank_time < switch_limit)
3075                 return true;
3076         else
3077                 return false;
3078
3079 }
3080
3081 static int ni_copy_and_switch_arb_sets(struct amdgpu_device *adev,
3082                                 u32 arb_freq_src, u32 arb_freq_dest)
3083 {
3084         u32 mc_arb_dram_timing;
3085         u32 mc_arb_dram_timing2;
3086         u32 burst_time;
3087         u32 mc_cg_config;
3088
3089         switch (arb_freq_src) {
3090         case MC_CG_ARB_FREQ_F0:
3091                 mc_arb_dram_timing  = RREG32(MC_ARB_DRAM_TIMING);
3092                 mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2);
3093                 burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE0_MASK) >> STATE0_SHIFT;
3094                 break;
3095         case MC_CG_ARB_FREQ_F1:
3096                 mc_arb_dram_timing  = RREG32(MC_ARB_DRAM_TIMING_1);
3097                 mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_1);
3098                 burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE1_MASK) >> STATE1_SHIFT;
3099                 break;
3100         case MC_CG_ARB_FREQ_F2:
3101                 mc_arb_dram_timing  = RREG32(MC_ARB_DRAM_TIMING_2);
3102                 mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_2);
3103                 burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE2_MASK) >> STATE2_SHIFT;
3104                 break;
3105         case MC_CG_ARB_FREQ_F3:
3106                 mc_arb_dram_timing  = RREG32(MC_ARB_DRAM_TIMING_3);
3107                 mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_3);
3108                 burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE3_MASK) >> STATE3_SHIFT;
3109                 break;
3110         default:
3111                 return -EINVAL;
3112         }
3113
3114         switch (arb_freq_dest) {
3115         case MC_CG_ARB_FREQ_F0:
3116                 WREG32(MC_ARB_DRAM_TIMING, mc_arb_dram_timing);
3117                 WREG32(MC_ARB_DRAM_TIMING2, mc_arb_dram_timing2);
3118                 WREG32_P(MC_ARB_BURST_TIME, STATE0(burst_time), ~STATE0_MASK);
3119                 break;
3120         case MC_CG_ARB_FREQ_F1:
3121                 WREG32(MC_ARB_DRAM_TIMING_1, mc_arb_dram_timing);
3122                 WREG32(MC_ARB_DRAM_TIMING2_1, mc_arb_dram_timing2);
3123                 WREG32_P(MC_ARB_BURST_TIME, STATE1(burst_time), ~STATE1_MASK);
3124                 break;
3125         case MC_CG_ARB_FREQ_F2:
3126                 WREG32(MC_ARB_DRAM_TIMING_2, mc_arb_dram_timing);
3127                 WREG32(MC_ARB_DRAM_TIMING2_2, mc_arb_dram_timing2);
3128                 WREG32_P(MC_ARB_BURST_TIME, STATE2(burst_time), ~STATE2_MASK);
3129                 break;
3130         case MC_CG_ARB_FREQ_F3:
3131                 WREG32(MC_ARB_DRAM_TIMING_3, mc_arb_dram_timing);
3132                 WREG32(MC_ARB_DRAM_TIMING2_3, mc_arb_dram_timing2);
3133                 WREG32_P(MC_ARB_BURST_TIME, STATE3(burst_time), ~STATE3_MASK);
3134                 break;
3135         default:
3136                 return -EINVAL;
3137         }
3138
3139         mc_cg_config = RREG32(MC_CG_CONFIG) | 0x0000000F;
3140         WREG32(MC_CG_CONFIG, mc_cg_config);
3141         WREG32_P(MC_ARB_CG, CG_ARB_REQ(arb_freq_dest), ~CG_ARB_REQ_MASK);
3142
3143         return 0;
3144 }
3145
3146 static void ni_update_current_ps(struct amdgpu_device *adev,
3147                           struct amdgpu_ps *rps)
3148 {
3149         struct si_ps *new_ps = si_get_ps(rps);
3150         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
3151         struct ni_power_info *ni_pi = ni_get_pi(adev);
3152
3153         eg_pi->current_rps = *rps;
3154         ni_pi->current_ps = *new_ps;
3155         eg_pi->current_rps.ps_priv = &ni_pi->current_ps;
3156         adev->pm.dpm.current_ps = &eg_pi->current_rps;
3157 }
3158
3159 static void ni_update_requested_ps(struct amdgpu_device *adev,
3160                             struct amdgpu_ps *rps)
3161 {
3162         struct si_ps *new_ps = si_get_ps(rps);
3163         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
3164         struct ni_power_info *ni_pi = ni_get_pi(adev);
3165
3166         eg_pi->requested_rps = *rps;
3167         ni_pi->requested_ps = *new_ps;
3168         eg_pi->requested_rps.ps_priv = &ni_pi->requested_ps;
3169         adev->pm.dpm.requested_ps = &eg_pi->requested_rps;
3170 }
3171
3172 static void ni_set_uvd_clock_before_set_eng_clock(struct amdgpu_device *adev,
3173                                            struct amdgpu_ps *new_ps,
3174                                            struct amdgpu_ps *old_ps)
3175 {
3176         struct si_ps *new_state = si_get_ps(new_ps);
3177         struct si_ps *current_state = si_get_ps(old_ps);
3178
3179         if ((new_ps->vclk == old_ps->vclk) &&
3180             (new_ps->dclk == old_ps->dclk))
3181                 return;
3182
3183         if (new_state->performance_levels[new_state->performance_level_count - 1].sclk >=
3184             current_state->performance_levels[current_state->performance_level_count - 1].sclk)
3185                 return;
3186
3187         amdgpu_asic_set_uvd_clocks(adev, new_ps->vclk, new_ps->dclk);
3188 }
3189
3190 static void ni_set_uvd_clock_after_set_eng_clock(struct amdgpu_device *adev,
3191                                           struct amdgpu_ps *new_ps,
3192                                           struct amdgpu_ps *old_ps)
3193 {
3194         struct si_ps *new_state = si_get_ps(new_ps);
3195         struct si_ps *current_state = si_get_ps(old_ps);
3196
3197         if ((new_ps->vclk == old_ps->vclk) &&
3198             (new_ps->dclk == old_ps->dclk))
3199                 return;
3200
3201         if (new_state->performance_levels[new_state->performance_level_count - 1].sclk <
3202             current_state->performance_levels[current_state->performance_level_count - 1].sclk)
3203                 return;
3204
3205         amdgpu_asic_set_uvd_clocks(adev, new_ps->vclk, new_ps->dclk);
3206 }
3207
3208 static u16 btc_find_voltage(struct atom_voltage_table *table, u16 voltage)
3209 {
3210         unsigned int i;
3211
3212         for (i = 0; i < table->count; i++)
3213                 if (voltage <= table->entries[i].value)
3214                         return table->entries[i].value;
3215
3216         return table->entries[table->count - 1].value;
3217 }
3218
3219 static u32 btc_find_valid_clock(struct amdgpu_clock_array *clocks,
3220                                 u32 max_clock, u32 requested_clock)
3221 {
3222         unsigned int i;
3223
3224         if ((clocks == NULL) || (clocks->count == 0))
3225                 return (requested_clock < max_clock) ? requested_clock : max_clock;
3226
3227         for (i = 0; i < clocks->count; i++) {
3228                 if (clocks->values[i] >= requested_clock)
3229                         return (clocks->values[i] < max_clock) ? clocks->values[i] : max_clock;
3230         }
3231
3232         return (clocks->values[clocks->count - 1] < max_clock) ?
3233                 clocks->values[clocks->count - 1] : max_clock;
3234 }
3235
3236 static u32 btc_get_valid_mclk(struct amdgpu_device *adev,
3237                               u32 max_mclk, u32 requested_mclk)
3238 {
3239         return btc_find_valid_clock(&adev->pm.dpm.dyn_state.valid_mclk_values,
3240                                     max_mclk, requested_mclk);
3241 }
3242
3243 static u32 btc_get_valid_sclk(struct amdgpu_device *adev,
3244                               u32 max_sclk, u32 requested_sclk)
3245 {
3246         return btc_find_valid_clock(&adev->pm.dpm.dyn_state.valid_sclk_values,
3247                                     max_sclk, requested_sclk);
3248 }
3249
3250 static void btc_get_max_clock_from_voltage_dependency_table(struct amdgpu_clock_voltage_dependency_table *table,
3251                                                             u32 *max_clock)
3252 {
3253         u32 i, clock = 0;
3254
3255         if ((table == NULL) || (table->count == 0)) {
3256                 *max_clock = clock;
3257                 return;
3258         }
3259
3260         for (i = 0; i < table->count; i++) {
3261                 if (clock < table->entries[i].clk)
3262                         clock = table->entries[i].clk;
3263         }
3264         *max_clock = clock;
3265 }
3266
3267 static void btc_apply_voltage_dependency_rules(struct amdgpu_clock_voltage_dependency_table *table,
3268                                                u32 clock, u16 max_voltage, u16 *voltage)
3269 {
3270         u32 i;
3271
3272         if ((table == NULL) || (table->count == 0))
3273                 return;
3274
3275         for (i= 0; i < table->count; i++) {
3276                 if (clock <= table->entries[i].clk) {
3277                         if (*voltage < table->entries[i].v)
3278                                 *voltage = (u16)((table->entries[i].v < max_voltage) ?
3279                                            table->entries[i].v : max_voltage);
3280                         return;
3281                 }
3282         }
3283
3284         *voltage = (*voltage > max_voltage) ? *voltage : max_voltage;
3285 }
3286
3287 static void btc_adjust_clock_combinations(struct amdgpu_device *adev,
3288                                           const struct amdgpu_clock_and_voltage_limits *max_limits,
3289                                           struct rv7xx_pl *pl)
3290 {
3291
3292         if ((pl->mclk == 0) || (pl->sclk == 0))
3293                 return;
3294
3295         if (pl->mclk == pl->sclk)
3296                 return;
3297
3298         if (pl->mclk > pl->sclk) {
3299                 if (((pl->mclk + (pl->sclk - 1)) / pl->sclk) > adev->pm.dpm.dyn_state.mclk_sclk_ratio)
3300                         pl->sclk = btc_get_valid_sclk(adev,
3301                                                       max_limits->sclk,
3302                                                       (pl->mclk +
3303                                                       (adev->pm.dpm.dyn_state.mclk_sclk_ratio - 1)) /
3304                                                       adev->pm.dpm.dyn_state.mclk_sclk_ratio);
3305         } else {
3306                 if ((pl->sclk - pl->mclk) > adev->pm.dpm.dyn_state.sclk_mclk_delta)
3307                         pl->mclk = btc_get_valid_mclk(adev,
3308                                                       max_limits->mclk,
3309                                                       pl->sclk -
3310                                                       adev->pm.dpm.dyn_state.sclk_mclk_delta);
3311         }
3312 }
3313
3314 static void btc_apply_voltage_delta_rules(struct amdgpu_device *adev,
3315                                           u16 max_vddc, u16 max_vddci,
3316                                           u16 *vddc, u16 *vddci)
3317 {
3318         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
3319         u16 new_voltage;
3320
3321         if ((0 == *vddc) || (0 == *vddci))
3322                 return;
3323
3324         if (*vddc > *vddci) {
3325                 if ((*vddc - *vddci) > adev->pm.dpm.dyn_state.vddc_vddci_delta) {
3326                         new_voltage = btc_find_voltage(&eg_pi->vddci_voltage_table,
3327                                                        (*vddc - adev->pm.dpm.dyn_state.vddc_vddci_delta));
3328                         *vddci = (new_voltage < max_vddci) ? new_voltage : max_vddci;
3329                 }
3330         } else {
3331                 if ((*vddci - *vddc) > adev->pm.dpm.dyn_state.vddc_vddci_delta) {
3332                         new_voltage = btc_find_voltage(&eg_pi->vddc_voltage_table,
3333                                                        (*vddci - adev->pm.dpm.dyn_state.vddc_vddci_delta));
3334                         *vddc = (new_voltage < max_vddc) ? new_voltage : max_vddc;
3335                 }
3336         }
3337 }
3338
3339 static void r600_calculate_u_and_p(u32 i, u32 r_c, u32 p_b,
3340                             u32 *p, u32 *u)
3341 {
3342         u32 b_c = 0;
3343         u32 i_c;
3344         u32 tmp;
3345
3346         i_c = (i * r_c) / 100;
3347         tmp = i_c >> p_b;
3348
3349         while (tmp) {
3350                 b_c++;
3351                 tmp >>= 1;
3352         }
3353
3354         *u = (b_c + 1) / 2;
3355         *p = i_c / (1 << (2 * (*u)));
3356 }
3357
3358 static int r600_calculate_at(u32 t, u32 h, u32 fh, u32 fl, u32 *tl, u32 *th)
3359 {
3360         u32 k, a, ah, al;
3361         u32 t1;
3362
3363         if ((fl == 0) || (fh == 0) || (fl > fh))
3364                 return -EINVAL;
3365
3366         k = (100 * fh) / fl;
3367         t1 = (t * (k - 100));
3368         a = (1000 * (100 * h + t1)) / (10000 + (t1 / 100));
3369         a = (a + 5) / 10;
3370         ah = ((a * t) + 5000) / 10000;
3371         al = a - ah;
3372
3373         *th = t - ah;
3374         *tl = t + al;
3375
3376         return 0;
3377 }
3378
3379 static bool r600_is_uvd_state(u32 class, u32 class2)
3380 {
3381         if (class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE)
3382                 return true;
3383         if (class & ATOM_PPLIB_CLASSIFICATION_HD2STATE)
3384                 return true;
3385         if (class & ATOM_PPLIB_CLASSIFICATION_HDSTATE)
3386                 return true;
3387         if (class & ATOM_PPLIB_CLASSIFICATION_SDSTATE)
3388                 return true;
3389         if (class2 & ATOM_PPLIB_CLASSIFICATION2_MVC)
3390                 return true;
3391         return false;
3392 }
3393
3394 static u8 rv770_get_memory_module_index(struct amdgpu_device *adev)
3395 {
3396         return (u8) ((RREG32(BIOS_SCRATCH_4) >> 16) & 0xff);
3397 }
3398
3399 static void rv770_get_max_vddc(struct amdgpu_device *adev)
3400 {
3401         struct rv7xx_power_info *pi = rv770_get_pi(adev);
3402         u16 vddc;
3403
3404         if (amdgpu_atombios_get_max_vddc(adev, 0, 0, &vddc))
3405                 pi->max_vddc = 0;
3406         else
3407                 pi->max_vddc = vddc;
3408 }
3409
3410 static void rv770_get_engine_memory_ss(struct amdgpu_device *adev)
3411 {
3412         struct rv7xx_power_info *pi = rv770_get_pi(adev);
3413         struct amdgpu_atom_ss ss;
3414
3415         pi->sclk_ss = amdgpu_atombios_get_asic_ss_info(adev, &ss,
3416                                                        ASIC_INTERNAL_ENGINE_SS, 0);
3417         pi->mclk_ss = amdgpu_atombios_get_asic_ss_info(adev, &ss,
3418                                                        ASIC_INTERNAL_MEMORY_SS, 0);
3419
3420         if (pi->sclk_ss || pi->mclk_ss)
3421                 pi->dynamic_ss = true;
3422         else
3423                 pi->dynamic_ss = false;
3424 }
3425
3426
3427 static void si_apply_state_adjust_rules(struct amdgpu_device *adev,
3428                                         struct amdgpu_ps *rps)
3429 {
3430         struct  si_ps *ps = si_get_ps(rps);
3431         struct amdgpu_clock_and_voltage_limits *max_limits;
3432         bool disable_mclk_switching = false;
3433         bool disable_sclk_switching = false;
3434         u32 mclk, sclk;
3435         u16 vddc, vddci, min_vce_voltage = 0;
3436         u32 max_sclk_vddc, max_mclk_vddci, max_mclk_vddc;
3437         u32 max_sclk = 0, max_mclk = 0;
3438         int i;
3439
3440         if (adev->asic_type == CHIP_HAINAN) {
3441                 if ((adev->pdev->revision == 0x81) ||
3442                     (adev->pdev->revision == 0xC3) ||
3443                     (adev->pdev->device == 0x6664) ||
3444                     (adev->pdev->device == 0x6665) ||
3445                     (adev->pdev->device == 0x6667)) {
3446                         max_sclk = 75000;
3447                 }
3448                 if ((adev->pdev->revision == 0xC3) ||
3449                     (adev->pdev->device == 0x6665)) {
3450                         max_sclk = 60000;
3451                         max_mclk = 80000;
3452                 }
3453         } else if (adev->asic_type == CHIP_OLAND) {
3454                 if ((adev->pdev->revision == 0xC7) ||
3455                     (adev->pdev->revision == 0x80) ||
3456                     (adev->pdev->revision == 0x81) ||
3457                     (adev->pdev->revision == 0x83) ||
3458                     (adev->pdev->revision == 0x87) ||
3459                     (adev->pdev->device == 0x6604) ||
3460                     (adev->pdev->device == 0x6605)) {
3461                         max_sclk = 75000;
3462                 }
3463         }
3464
3465         if (rps->vce_active) {
3466                 rps->evclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].evclk;
3467                 rps->ecclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].ecclk;
3468                 si_get_vce_clock_voltage(adev, rps->evclk, rps->ecclk,
3469                                          &min_vce_voltage);
3470         } else {
3471                 rps->evclk = 0;
3472                 rps->ecclk = 0;
3473         }
3474
3475         if ((adev->pm.dpm.new_active_crtc_count > 1) ||
3476             si_dpm_vblank_too_short(adev))
3477                 disable_mclk_switching = true;
3478
3479         if (rps->vclk || rps->dclk) {
3480                 disable_mclk_switching = true;
3481                 disable_sclk_switching = true;
3482         }
3483
3484         if (adev->pm.ac_power)
3485                 max_limits = &adev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
3486         else
3487                 max_limits = &adev->pm.dpm.dyn_state.max_clock_voltage_on_dc;
3488
3489         for (i = ps->performance_level_count - 2; i >= 0; i--) {
3490                 if (ps->performance_levels[i].vddc > ps->performance_levels[i+1].vddc)
3491                         ps->performance_levels[i].vddc = ps->performance_levels[i+1].vddc;
3492         }
3493         if (adev->pm.ac_power == false) {
3494                 for (i = 0; i < ps->performance_level_count; i++) {
3495                         if (ps->performance_levels[i].mclk > max_limits->mclk)
3496                                 ps->performance_levels[i].mclk = max_limits->mclk;
3497                         if (ps->performance_levels[i].sclk > max_limits->sclk)
3498                                 ps->performance_levels[i].sclk = max_limits->sclk;
3499                         if (ps->performance_levels[i].vddc > max_limits->vddc)
3500                                 ps->performance_levels[i].vddc = max_limits->vddc;
3501                         if (ps->performance_levels[i].vddci > max_limits->vddci)
3502                                 ps->performance_levels[i].vddci = max_limits->vddci;
3503                 }
3504         }
3505
3506         /* limit clocks to max supported clocks based on voltage dependency tables */
3507         btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
3508                                                         &max_sclk_vddc);
3509         btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
3510                                                         &max_mclk_vddci);
3511         btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
3512                                                         &max_mclk_vddc);
3513
3514         for (i = 0; i < ps->performance_level_count; i++) {
3515                 if (max_sclk_vddc) {
3516                         if (ps->performance_levels[i].sclk > max_sclk_vddc)
3517                                 ps->performance_levels[i].sclk = max_sclk_vddc;
3518                 }
3519                 if (max_mclk_vddci) {
3520                         if (ps->performance_levels[i].mclk > max_mclk_vddci)
3521                                 ps->performance_levels[i].mclk = max_mclk_vddci;
3522                 }
3523                 if (max_mclk_vddc) {
3524                         if (ps->performance_levels[i].mclk > max_mclk_vddc)
3525                                 ps->performance_levels[i].mclk = max_mclk_vddc;
3526                 }
3527                 if (max_mclk) {
3528                         if (ps->performance_levels[i].mclk > max_mclk)
3529                                 ps->performance_levels[i].mclk = max_mclk;
3530                 }
3531                 if (max_sclk) {
3532                         if (ps->performance_levels[i].sclk > max_sclk)
3533                                 ps->performance_levels[i].sclk = max_sclk;
3534                 }
3535         }
3536
3537         /* XXX validate the min clocks required for display */
3538
3539         if (disable_mclk_switching) {
3540                 mclk  = ps->performance_levels[ps->performance_level_count - 1].mclk;
3541                 vddci = ps->performance_levels[ps->performance_level_count - 1].vddci;
3542         } else {
3543                 mclk = ps->performance_levels[0].mclk;
3544                 vddci = ps->performance_levels[0].vddci;
3545         }
3546
3547         if (disable_sclk_switching) {
3548                 sclk = ps->performance_levels[ps->performance_level_count - 1].sclk;
3549                 vddc = ps->performance_levels[ps->performance_level_count - 1].vddc;
3550         } else {
3551                 sclk = ps->performance_levels[0].sclk;
3552                 vddc = ps->performance_levels[0].vddc;
3553         }
3554
3555         if (rps->vce_active) {
3556                 if (sclk < adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].sclk)
3557                         sclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].sclk;
3558                 if (mclk < adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].mclk)
3559                         mclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].mclk;
3560         }
3561
3562         /* adjusted low state */
3563         ps->performance_levels[0].sclk = sclk;
3564         ps->performance_levels[0].mclk = mclk;
3565         ps->performance_levels[0].vddc = vddc;
3566         ps->performance_levels[0].vddci = vddci;
3567
3568         if (disable_sclk_switching) {
3569                 sclk = ps->performance_levels[0].sclk;
3570                 for (i = 1; i < ps->performance_level_count; i++) {
3571                         if (sclk < ps->performance_levels[i].sclk)
3572                                 sclk = ps->performance_levels[i].sclk;
3573                 }
3574                 for (i = 0; i < ps->performance_level_count; i++) {
3575                         ps->performance_levels[i].sclk = sclk;
3576                         ps->performance_levels[i].vddc = vddc;
3577                 }
3578         } else {
3579                 for (i = 1; i < ps->performance_level_count; i++) {
3580                         if (ps->performance_levels[i].sclk < ps->performance_levels[i - 1].sclk)
3581                                 ps->performance_levels[i].sclk = ps->performance_levels[i - 1].sclk;
3582                         if (ps->performance_levels[i].vddc < ps->performance_levels[i - 1].vddc)
3583                                 ps->performance_levels[i].vddc = ps->performance_levels[i - 1].vddc;
3584                 }
3585         }
3586
3587         if (disable_mclk_switching) {
3588                 mclk = ps->performance_levels[0].mclk;
3589                 for (i = 1; i < ps->performance_level_count; i++) {
3590                         if (mclk < ps->performance_levels[i].mclk)
3591                                 mclk = ps->performance_levels[i].mclk;
3592                 }
3593                 for (i = 0; i < ps->performance_level_count; i++) {
3594                         ps->performance_levels[i].mclk = mclk;
3595                         ps->performance_levels[i].vddci = vddci;
3596                 }
3597         } else {
3598                 for (i = 1; i < ps->performance_level_count; i++) {
3599                         if (ps->performance_levels[i].mclk < ps->performance_levels[i - 1].mclk)
3600                                 ps->performance_levels[i].mclk = ps->performance_levels[i - 1].mclk;
3601                         if (ps->performance_levels[i].vddci < ps->performance_levels[i - 1].vddci)
3602                                 ps->performance_levels[i].vddci = ps->performance_levels[i - 1].vddci;
3603                 }
3604         }
3605
3606         for (i = 0; i < ps->performance_level_count; i++)
3607                 btc_adjust_clock_combinations(adev, max_limits,
3608                                               &ps->performance_levels[i]);
3609
3610         for (i = 0; i < ps->performance_level_count; i++) {
3611                 if (ps->performance_levels[i].vddc < min_vce_voltage)
3612                         ps->performance_levels[i].vddc = min_vce_voltage;
3613                 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
3614                                                    ps->performance_levels[i].sclk,
3615                                                    max_limits->vddc,  &ps->performance_levels[i].vddc);
3616                 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
3617                                                    ps->performance_levels[i].mclk,
3618                                                    max_limits->vddci, &ps->performance_levels[i].vddci);
3619                 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
3620                                                    ps->performance_levels[i].mclk,
3621                                                    max_limits->vddc,  &ps->performance_levels[i].vddc);
3622                 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk,
3623                                                    adev->clock.current_dispclk,
3624                                                    max_limits->vddc,  &ps->performance_levels[i].vddc);
3625         }
3626
3627         for (i = 0; i < ps->performance_level_count; i++) {
3628                 btc_apply_voltage_delta_rules(adev,
3629                                               max_limits->vddc, max_limits->vddci,
3630                                               &ps->performance_levels[i].vddc,
3631                                               &ps->performance_levels[i].vddci);
3632         }
3633
3634         ps->dc_compatible = true;
3635         for (i = 0; i < ps->performance_level_count; i++) {
3636                 if (ps->performance_levels[i].vddc > adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.vddc)
3637                         ps->dc_compatible = false;
3638         }
3639 }
3640
3641 #if 0
3642 static int si_read_smc_soft_register(struct amdgpu_device *adev,
3643                                      u16 reg_offset, u32 *value)
3644 {
3645         struct si_power_info *si_pi = si_get_pi(adev);
3646
3647         return amdgpu_si_read_smc_sram_dword(adev,
3648                                              si_pi->soft_regs_start + reg_offset, value,
3649                                              si_pi->sram_end);
3650 }
3651 #endif
3652
3653 static int si_write_smc_soft_register(struct amdgpu_device *adev,
3654                                       u16 reg_offset, u32 value)
3655 {
3656         struct si_power_info *si_pi = si_get_pi(adev);
3657
3658         return amdgpu_si_write_smc_sram_dword(adev,
3659                                               si_pi->soft_regs_start + reg_offset,
3660                                               value, si_pi->sram_end);
3661 }
3662
3663 static bool si_is_special_1gb_platform(struct amdgpu_device *adev)
3664 {
3665         bool ret = false;
3666         u32 tmp, width, row, column, bank, density;
3667         bool is_memory_gddr5, is_special;
3668
3669         tmp = RREG32(MC_SEQ_MISC0);
3670         is_memory_gddr5 = (MC_SEQ_MISC0_GDDR5_VALUE == ((tmp & MC_SEQ_MISC0_GDDR5_MASK) >> MC_SEQ_MISC0_GDDR5_SHIFT));
3671         is_special = (MC_SEQ_MISC0_REV_ID_VALUE == ((tmp & MC_SEQ_MISC0_REV_ID_MASK) >> MC_SEQ_MISC0_REV_ID_SHIFT))
3672                 & (MC_SEQ_MISC0_VEN_ID_VALUE == ((tmp & MC_SEQ_MISC0_VEN_ID_MASK) >> MC_SEQ_MISC0_VEN_ID_SHIFT));
3673
3674         WREG32(MC_SEQ_IO_DEBUG_INDEX, 0xb);
3675         width = ((RREG32(MC_SEQ_IO_DEBUG_DATA) >> 1) & 1) ? 16 : 32;
3676
3677         tmp = RREG32(MC_ARB_RAMCFG);
3678         row = ((tmp & NOOFROWS_MASK) >> NOOFROWS_SHIFT) + 10;
3679         column = ((tmp & NOOFCOLS_MASK) >> NOOFCOLS_SHIFT) + 8;
3680         bank = ((tmp & NOOFBANK_MASK) >> NOOFBANK_SHIFT) + 2;
3681
3682         density = (1 << (row + column - 20 + bank)) * width;
3683
3684         if ((adev->pdev->device == 0x6819) &&
3685             is_memory_gddr5 && is_special && (density == 0x400))
3686                 ret = true;
3687
3688         return ret;
3689 }
3690
3691 static void si_get_leakage_vddc(struct amdgpu_device *adev)
3692 {
3693         struct si_power_info *si_pi = si_get_pi(adev);
3694         u16 vddc, count = 0;
3695         int i, ret;
3696
3697         for (i = 0; i < SISLANDS_MAX_LEAKAGE_COUNT; i++) {
3698                 ret = amdgpu_atombios_get_leakage_vddc_based_on_leakage_idx(adev, &vddc, SISLANDS_LEAKAGE_INDEX0 + i);
3699
3700                 if (!ret && (vddc > 0) && (vddc != (SISLANDS_LEAKAGE_INDEX0 + i))) {
3701                         si_pi->leakage_voltage.entries[count].voltage = vddc;
3702                         si_pi->leakage_voltage.entries[count].leakage_index =
3703                                 SISLANDS_LEAKAGE_INDEX0 + i;
3704                         count++;
3705                 }
3706         }
3707         si_pi->leakage_voltage.count = count;
3708 }
3709
3710 static int si_get_leakage_voltage_from_leakage_index(struct amdgpu_device *adev,
3711                                                      u32 index, u16 *leakage_voltage)
3712 {
3713         struct si_power_info *si_pi = si_get_pi(adev);
3714         int i;
3715
3716         if (leakage_voltage == NULL)
3717                 return -EINVAL;
3718
3719         if ((index & 0xff00) != 0xff00)
3720                 return -EINVAL;
3721
3722         if ((index & 0xff) > SISLANDS_MAX_LEAKAGE_COUNT + 1)
3723                 return -EINVAL;
3724
3725         if (index < SISLANDS_LEAKAGE_INDEX0)
3726                 return -EINVAL;
3727
3728         for (i = 0; i < si_pi->leakage_voltage.count; i++) {
3729                 if (si_pi->leakage_voltage.entries[i].leakage_index == index) {
3730                         *leakage_voltage = si_pi->leakage_voltage.entries[i].voltage;
3731                         return 0;
3732                 }
3733         }
3734         return -EAGAIN;
3735 }
3736
3737 static void si_set_dpm_event_sources(struct amdgpu_device *adev, u32 sources)
3738 {
3739         struct rv7xx_power_info *pi = rv770_get_pi(adev);
3740         bool want_thermal_protection;
3741         enum amdgpu_dpm_event_src dpm_event_src;
3742
3743         switch (sources) {
3744         case 0:
3745         default:
3746                 want_thermal_protection = false;
3747                 break;
3748         case (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL):
3749                 want_thermal_protection = true;
3750                 dpm_event_src = AMDGPU_DPM_EVENT_SRC_DIGITAL;
3751                 break;
3752         case (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_EXTERNAL):
3753                 want_thermal_protection = true;
3754                 dpm_event_src = AMDGPU_DPM_EVENT_SRC_EXTERNAL;
3755                 break;
3756         case ((1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_EXTERNAL) |
3757               (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL)):
3758                 want_thermal_protection = true;
3759                 dpm_event_src = AMDGPU_DPM_EVENT_SRC_DIGIAL_OR_EXTERNAL;
3760                 break;
3761         }
3762
3763         if (want_thermal_protection) {
3764                 WREG32_P(CG_THERMAL_CTRL, DPM_EVENT_SRC(dpm_event_src), ~DPM_EVENT_SRC_MASK);
3765                 if (pi->thermal_protection)
3766                         WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS);
3767         } else {
3768                 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS);
3769         }
3770 }
3771
3772 static void si_enable_auto_throttle_source(struct amdgpu_device *adev,
3773                                            enum amdgpu_dpm_auto_throttle_src source,
3774                                            bool enable)
3775 {
3776         struct rv7xx_power_info *pi = rv770_get_pi(adev);
3777
3778         if (enable) {
3779                 if (!(pi->active_auto_throttle_sources & (1 << source))) {
3780                         pi->active_auto_throttle_sources |= 1 << source;
3781                         si_set_dpm_event_sources(adev, pi->active_auto_throttle_sources);
3782                 }
3783         } else {
3784                 if (pi->active_auto_throttle_sources & (1 << source)) {
3785                         pi->active_auto_throttle_sources &= ~(1 << source);
3786                         si_set_dpm_event_sources(adev, pi->active_auto_throttle_sources);
3787                 }
3788         }
3789 }
3790
3791 static void si_start_dpm(struct amdgpu_device *adev)
3792 {
3793         WREG32_P(GENERAL_PWRMGT, GLOBAL_PWRMGT_EN, ~GLOBAL_PWRMGT_EN);
3794 }
3795
3796 static void si_stop_dpm(struct amdgpu_device *adev)
3797 {
3798         WREG32_P(GENERAL_PWRMGT, 0, ~GLOBAL_PWRMGT_EN);
3799 }
3800
3801 static void si_enable_sclk_control(struct amdgpu_device *adev, bool enable)
3802 {
3803         if (enable)
3804                 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~SCLK_PWRMGT_OFF);
3805         else
3806                 WREG32_P(SCLK_PWRMGT_CNTL, SCLK_PWRMGT_OFF, ~SCLK_PWRMGT_OFF);
3807
3808 }
3809
3810 #if 0
3811 static int si_notify_hardware_of_thermal_state(struct amdgpu_device *adev,
3812                                                u32 thermal_level)
3813 {
3814         PPSMC_Result ret;
3815
3816         if (thermal_level == 0) {
3817                 ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableThermalInterrupt);
3818                 if (ret == PPSMC_Result_OK)
3819                         return 0;
3820                 else
3821                         return -EINVAL;
3822         }
3823         return 0;
3824 }
3825
3826 static void si_notify_hardware_vpu_recovery_event(struct amdgpu_device *adev)
3827 {
3828         si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_tdr_is_about_to_happen, true);
3829 }
3830 #endif
3831
3832 #if 0
3833 static int si_notify_hw_of_powersource(struct amdgpu_device *adev, bool ac_power)
3834 {
3835         if (ac_power)
3836                 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_RunningOnAC) == PPSMC_Result_OK) ?
3837                         0 : -EINVAL;
3838
3839         return 0;
3840 }
3841 #endif
3842
3843 static PPSMC_Result si_send_msg_to_smc_with_parameter(struct amdgpu_device *adev,
3844                                                       PPSMC_Msg msg, u32 parameter)
3845 {
3846         WREG32(SMC_SCRATCH0, parameter);
3847         return amdgpu_si_send_msg_to_smc(adev, msg);
3848 }
3849
3850 static int si_restrict_performance_levels_before_switch(struct amdgpu_device *adev)
3851 {
3852         if (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_NoForcedLevel) != PPSMC_Result_OK)
3853                 return -EINVAL;
3854
3855         return (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, 1) == PPSMC_Result_OK) ?
3856                 0 : -EINVAL;
3857 }
3858
3859 static int si_dpm_force_performance_level(void *handle,
3860                                    enum amd_dpm_forced_level level)
3861 {
3862         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
3863         struct amdgpu_ps *rps = adev->pm.dpm.current_ps;
3864         struct  si_ps *ps = si_get_ps(rps);
3865         u32 levels = ps->performance_level_count;
3866
3867         if (level == AMD_DPM_FORCED_LEVEL_HIGH) {
3868                 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
3869                         return -EINVAL;
3870
3871                 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 1) != PPSMC_Result_OK)
3872                         return -EINVAL;
3873         } else if (level == AMD_DPM_FORCED_LEVEL_LOW) {
3874                 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
3875                         return -EINVAL;
3876
3877                 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, 1) != PPSMC_Result_OK)
3878                         return -EINVAL;
3879         } else if (level == AMD_DPM_FORCED_LEVEL_AUTO) {
3880                 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
3881                         return -EINVAL;
3882
3883                 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
3884                         return -EINVAL;
3885         }
3886
3887         adev->pm.dpm.forced_level = level;
3888
3889         return 0;
3890 }
3891
3892 #if 0
3893 static int si_set_boot_state(struct amdgpu_device *adev)
3894 {
3895         return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_SwitchToInitialState) == PPSMC_Result_OK) ?
3896                 0 : -EINVAL;
3897 }
3898 #endif
3899
3900 static int si_set_sw_state(struct amdgpu_device *adev)
3901 {
3902         return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_SwitchToSwState) == PPSMC_Result_OK) ?
3903                 0 : -EINVAL;
3904 }
3905
3906 static int si_halt_smc(struct amdgpu_device *adev)
3907 {
3908         if (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_Halt) != PPSMC_Result_OK)
3909                 return -EINVAL;
3910
3911         return (amdgpu_si_wait_for_smc_inactive(adev) == PPSMC_Result_OK) ?
3912                 0 : -EINVAL;
3913 }
3914
3915 static int si_resume_smc(struct amdgpu_device *adev)
3916 {
3917         if (amdgpu_si_send_msg_to_smc(adev, PPSMC_FlushDataCache) != PPSMC_Result_OK)
3918                 return -EINVAL;
3919
3920         return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_Resume) == PPSMC_Result_OK) ?
3921                 0 : -EINVAL;
3922 }
3923
3924 static void si_dpm_start_smc(struct amdgpu_device *adev)
3925 {
3926         amdgpu_si_program_jump_on_start(adev);
3927         amdgpu_si_start_smc(adev);
3928         amdgpu_si_smc_clock(adev, true);
3929 }
3930
3931 static void si_dpm_stop_smc(struct amdgpu_device *adev)
3932 {
3933         amdgpu_si_reset_smc(adev);
3934         amdgpu_si_smc_clock(adev, false);
3935 }
3936
3937 static int si_process_firmware_header(struct amdgpu_device *adev)
3938 {
3939         struct si_power_info *si_pi = si_get_pi(adev);
3940         u32 tmp;
3941         int ret;
3942
3943         ret = amdgpu_si_read_smc_sram_dword(adev,
3944                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3945                                             SISLANDS_SMC_FIRMWARE_HEADER_stateTable,
3946                                             &tmp, si_pi->sram_end);
3947         if (ret)
3948                 return ret;
3949
3950         si_pi->state_table_start = tmp;
3951
3952         ret = amdgpu_si_read_smc_sram_dword(adev,
3953                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3954                                             SISLANDS_SMC_FIRMWARE_HEADER_softRegisters,
3955                                             &tmp, si_pi->sram_end);
3956         if (ret)
3957                 return ret;
3958
3959         si_pi->soft_regs_start = tmp;
3960
3961         ret = amdgpu_si_read_smc_sram_dword(adev,
3962                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3963                                             SISLANDS_SMC_FIRMWARE_HEADER_mcRegisterTable,
3964                                             &tmp, si_pi->sram_end);
3965         if (ret)
3966                 return ret;
3967
3968         si_pi->mc_reg_table_start = tmp;
3969
3970         ret = amdgpu_si_read_smc_sram_dword(adev,
3971                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3972                                             SISLANDS_SMC_FIRMWARE_HEADER_fanTable,
3973                                             &tmp, si_pi->sram_end);
3974         if (ret)
3975                 return ret;
3976
3977         si_pi->fan_table_start = tmp;
3978
3979         ret = amdgpu_si_read_smc_sram_dword(adev,
3980                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3981                                             SISLANDS_SMC_FIRMWARE_HEADER_mcArbDramAutoRefreshTable,
3982                                             &tmp, si_pi->sram_end);
3983         if (ret)
3984                 return ret;
3985
3986         si_pi->arb_table_start = tmp;
3987
3988         ret = amdgpu_si_read_smc_sram_dword(adev,
3989                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3990                                             SISLANDS_SMC_FIRMWARE_HEADER_CacConfigTable,
3991                                             &tmp, si_pi->sram_end);
3992         if (ret)
3993                 return ret;
3994
3995         si_pi->cac_table_start = tmp;
3996
3997         ret = amdgpu_si_read_smc_sram_dword(adev,
3998                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3999                                             SISLANDS_SMC_FIRMWARE_HEADER_DteConfiguration,
4000                                             &tmp, si_pi->sram_end);
4001         if (ret)
4002                 return ret;
4003
4004         si_pi->dte_table_start = tmp;
4005
4006         ret = amdgpu_si_read_smc_sram_dword(adev,
4007                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
4008                                             SISLANDS_SMC_FIRMWARE_HEADER_spllTable,
4009                                             &tmp, si_pi->sram_end);
4010         if (ret)
4011                 return ret;
4012
4013         si_pi->spll_table_start = tmp;
4014
4015         ret = amdgpu_si_read_smc_sram_dword(adev,
4016                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
4017                                             SISLANDS_SMC_FIRMWARE_HEADER_PAPMParameters,
4018                                             &tmp, si_pi->sram_end);
4019         if (ret)
4020                 return ret;
4021
4022         si_pi->papm_cfg_table_start = tmp;
4023
4024         return ret;
4025 }
4026
4027 static void si_read_clock_registers(struct amdgpu_device *adev)
4028 {
4029         struct si_power_info *si_pi = si_get_pi(adev);
4030
4031         si_pi->clock_registers.cg_spll_func_cntl = RREG32(CG_SPLL_FUNC_CNTL);
4032         si_pi->clock_registers.cg_spll_func_cntl_2 = RREG32(CG_SPLL_FUNC_CNTL_2);
4033         si_pi->clock_registers.cg_spll_func_cntl_3 = RREG32(CG_SPLL_FUNC_CNTL_3);
4034         si_pi->clock_registers.cg_spll_func_cntl_4 = RREG32(CG_SPLL_FUNC_CNTL_4);
4035         si_pi->clock_registers.cg_spll_spread_spectrum = RREG32(CG_SPLL_SPREAD_SPECTRUM);
4036         si_pi->clock_registers.cg_spll_spread_spectrum_2 = RREG32(CG_SPLL_SPREAD_SPECTRUM_2);
4037         si_pi->clock_registers.dll_cntl = RREG32(DLL_CNTL);
4038         si_pi->clock_registers.mclk_pwrmgt_cntl = RREG32(MCLK_PWRMGT_CNTL);
4039         si_pi->clock_registers.mpll_ad_func_cntl = RREG32(MPLL_AD_FUNC_CNTL);
4040         si_pi->clock_registers.mpll_dq_func_cntl = RREG32(MPLL_DQ_FUNC_CNTL);
4041         si_pi->clock_registers.mpll_func_cntl = RREG32(MPLL_FUNC_CNTL);
4042         si_pi->clock_registers.mpll_func_cntl_1 = RREG32(MPLL_FUNC_CNTL_1);
4043         si_pi->clock_registers.mpll_func_cntl_2 = RREG32(MPLL_FUNC_CNTL_2);
4044         si_pi->clock_registers.mpll_ss1 = RREG32(MPLL_SS1);
4045         si_pi->clock_registers.mpll_ss2 = RREG32(MPLL_SS2);
4046 }
4047
4048 static void si_enable_thermal_protection(struct amdgpu_device *adev,
4049                                           bool enable)
4050 {
4051         if (enable)
4052                 WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS);
4053         else
4054                 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS);
4055 }
4056
4057 static void si_enable_acpi_power_management(struct amdgpu_device *adev)
4058 {
4059         WREG32_P(GENERAL_PWRMGT, STATIC_PM_EN, ~STATIC_PM_EN);
4060 }
4061
4062 #if 0
4063 static int si_enter_ulp_state(struct amdgpu_device *adev)
4064 {
4065         WREG32(SMC_MESSAGE_0, PPSMC_MSG_SwitchToMinimumPower);
4066
4067         udelay(25000);
4068
4069         return 0;
4070 }
4071
4072 static int si_exit_ulp_state(struct amdgpu_device *adev)
4073 {
4074         int i;
4075
4076         WREG32(SMC_MESSAGE_0, PPSMC_MSG_ResumeFromMinimumPower);
4077
4078         udelay(7000);
4079
4080         for (i = 0; i < adev->usec_timeout; i++) {
4081                 if (RREG32(SMC_RESP_0) == 1)
4082                         break;
4083                 udelay(1000);
4084         }
4085
4086         return 0;
4087 }
4088 #endif
4089
4090 static int si_notify_smc_display_change(struct amdgpu_device *adev,
4091                                      bool has_display)
4092 {
4093         PPSMC_Msg msg = has_display ?
4094                 PPSMC_MSG_HasDisplay : PPSMC_MSG_NoDisplay;
4095
4096         return (amdgpu_si_send_msg_to_smc(adev, msg) == PPSMC_Result_OK) ?
4097                 0 : -EINVAL;
4098 }
4099
4100 static void si_program_response_times(struct amdgpu_device *adev)
4101 {
4102         u32 voltage_response_time, acpi_delay_time, vbi_time_out;
4103         u32 vddc_dly, acpi_dly, vbi_dly;
4104         u32 reference_clock;
4105
4106         si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mvdd_chg_time, 1);
4107
4108         voltage_response_time = (u32)adev->pm.dpm.voltage_response_time;
4109
4110         if (voltage_response_time == 0)
4111                 voltage_response_time = 1000;
4112
4113         acpi_delay_time = 15000;
4114         vbi_time_out = 100000;
4115
4116         reference_clock = amdgpu_asic_get_xclk(adev);
4117
4118         vddc_dly = (voltage_response_time  * reference_clock) / 100;
4119         acpi_dly = (acpi_delay_time * reference_clock) / 100;
4120         vbi_dly  = (vbi_time_out * reference_clock) / 100;
4121
4122         si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_delay_vreg,  vddc_dly);
4123         si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_delay_acpi,  acpi_dly);
4124         si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mclk_chg_timeout, vbi_dly);
4125         si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mc_block_delay, 0xAA);
4126 }
4127
4128 static void si_program_ds_registers(struct amdgpu_device *adev)
4129 {
4130         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4131         u32 tmp;
4132
4133         /* DEEP_SLEEP_CLK_SEL field should be 0x10 on tahiti A0 */
4134         if (adev->asic_type == CHIP_TAHITI && adev->rev_id == 0x0)
4135                 tmp = 0x10;
4136         else
4137                 tmp = 0x1;
4138
4139         if (eg_pi->sclk_deep_sleep) {
4140                 WREG32_P(MISC_CLK_CNTL, DEEP_SLEEP_CLK_SEL(tmp), ~DEEP_SLEEP_CLK_SEL_MASK);
4141                 WREG32_P(CG_SPLL_AUTOSCALE_CNTL, AUTOSCALE_ON_SS_CLEAR,
4142                          ~AUTOSCALE_ON_SS_CLEAR);
4143         }
4144 }
4145
4146 static void si_program_display_gap(struct amdgpu_device *adev)
4147 {
4148         u32 tmp, pipe;
4149         int i;
4150
4151         tmp = RREG32(CG_DISPLAY_GAP_CNTL) & ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
4152         if (adev->pm.dpm.new_active_crtc_count > 0)
4153                 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM);
4154         else
4155                 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE);
4156
4157         if (adev->pm.dpm.new_active_crtc_count > 1)
4158                 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM);
4159         else
4160                 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE);
4161
4162         WREG32(CG_DISPLAY_GAP_CNTL, tmp);
4163
4164         tmp = RREG32(DCCG_DISP_SLOW_SELECT_REG);
4165         pipe = (tmp & DCCG_DISP1_SLOW_SELECT_MASK) >> DCCG_DISP1_SLOW_SELECT_SHIFT;
4166
4167         if ((adev->pm.dpm.new_active_crtc_count > 0) &&
4168             (!(adev->pm.dpm.new_active_crtcs & (1 << pipe)))) {
4169                 /* find the first active crtc */
4170                 for (i = 0; i < adev->mode_info.num_crtc; i++) {
4171                         if (adev->pm.dpm.new_active_crtcs & (1 << i))
4172                                 break;
4173                 }
4174                 if (i == adev->mode_info.num_crtc)
4175                         pipe = 0;
4176                 else
4177                         pipe = i;
4178
4179                 tmp &= ~DCCG_DISP1_SLOW_SELECT_MASK;
4180                 tmp |= DCCG_DISP1_SLOW_SELECT(pipe);
4181                 WREG32(DCCG_DISP_SLOW_SELECT_REG, tmp);
4182         }
4183
4184         /* Setting this to false forces the performance state to low if the crtcs are disabled.
4185          * This can be a problem on PowerXpress systems or if you want to use the card
4186          * for offscreen rendering or compute if there are no crtcs enabled.
4187          */
4188         si_notify_smc_display_change(adev, adev->pm.dpm.new_active_crtc_count > 0);
4189 }
4190
4191 static void si_enable_spread_spectrum(struct amdgpu_device *adev, bool enable)
4192 {
4193         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4194
4195         if (enable) {
4196                 if (pi->sclk_ss)
4197                         WREG32_P(GENERAL_PWRMGT, DYN_SPREAD_SPECTRUM_EN, ~DYN_SPREAD_SPECTRUM_EN);
4198         } else {
4199                 WREG32_P(CG_SPLL_SPREAD_SPECTRUM, 0, ~SSEN);
4200                 WREG32_P(GENERAL_PWRMGT, 0, ~DYN_SPREAD_SPECTRUM_EN);
4201         }
4202 }
4203
4204 static void si_setup_bsp(struct amdgpu_device *adev)
4205 {
4206         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4207         u32 xclk = amdgpu_asic_get_xclk(adev);
4208
4209         r600_calculate_u_and_p(pi->asi,
4210                                xclk,
4211                                16,
4212                                &pi->bsp,
4213                                &pi->bsu);
4214
4215         r600_calculate_u_and_p(pi->pasi,
4216                                xclk,
4217                                16,
4218                                &pi->pbsp,
4219                                &pi->pbsu);
4220
4221
4222         pi->dsp = BSP(pi->bsp) | BSU(pi->bsu);
4223         pi->psp = BSP(pi->pbsp) | BSU(pi->pbsu);
4224
4225         WREG32(CG_BSP, pi->dsp);
4226 }
4227
4228 static void si_program_git(struct amdgpu_device *adev)
4229 {
4230         WREG32_P(CG_GIT, CG_GICST(R600_GICST_DFLT), ~CG_GICST_MASK);
4231 }
4232
4233 static void si_program_tp(struct amdgpu_device *adev)
4234 {
4235         int i;
4236         enum r600_td td = R600_TD_DFLT;
4237
4238         for (i = 0; i < R600_PM_NUMBER_OF_TC; i++)
4239                 WREG32(CG_FFCT_0 + i, (UTC_0(r600_utc[i]) | DTC_0(r600_dtc[i])));
4240
4241         if (td == R600_TD_AUTO)
4242                 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_FORCE_TREND_SEL);
4243         else
4244                 WREG32_P(SCLK_PWRMGT_CNTL, FIR_FORCE_TREND_SEL, ~FIR_FORCE_TREND_SEL);
4245
4246         if (td == R600_TD_UP)
4247                 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_TREND_MODE);
4248
4249         if (td == R600_TD_DOWN)
4250                 WREG32_P(SCLK_PWRMGT_CNTL, FIR_TREND_MODE, ~FIR_TREND_MODE);
4251 }
4252
4253 static void si_program_tpp(struct amdgpu_device *adev)
4254 {
4255         WREG32(CG_TPC, R600_TPC_DFLT);
4256 }
4257
4258 static void si_program_sstp(struct amdgpu_device *adev)
4259 {
4260         WREG32(CG_SSP, (SSTU(R600_SSTU_DFLT) | SST(R600_SST_DFLT)));
4261 }
4262
4263 static void si_enable_display_gap(struct amdgpu_device *adev)
4264 {
4265         u32 tmp = RREG32(CG_DISPLAY_GAP_CNTL);
4266
4267         tmp &= ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
4268         tmp |= (DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE) |
4269                 DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE));
4270
4271         tmp &= ~(DISP1_GAP_MCHG_MASK | DISP2_GAP_MCHG_MASK);
4272         tmp |= (DISP1_GAP_MCHG(R600_PM_DISPLAY_GAP_VBLANK) |
4273                 DISP2_GAP_MCHG(R600_PM_DISPLAY_GAP_IGNORE));
4274         WREG32(CG_DISPLAY_GAP_CNTL, tmp);
4275 }
4276
4277 static void si_program_vc(struct amdgpu_device *adev)
4278 {
4279         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4280
4281         WREG32(CG_FTV, pi->vrc);
4282 }
4283
4284 static void si_clear_vc(struct amdgpu_device *adev)
4285 {
4286         WREG32(CG_FTV, 0);
4287 }
4288
4289 static u8 si_get_ddr3_mclk_frequency_ratio(u32 memory_clock)
4290 {
4291         u8 mc_para_index;
4292
4293         if (memory_clock < 10000)
4294                 mc_para_index = 0;
4295         else if (memory_clock >= 80000)
4296                 mc_para_index = 0x0f;
4297         else
4298                 mc_para_index = (u8)((memory_clock - 10000) / 5000 + 1);
4299         return mc_para_index;
4300 }
4301
4302 static u8 si_get_mclk_frequency_ratio(u32 memory_clock, bool strobe_mode)
4303 {
4304         u8 mc_para_index;
4305
4306         if (strobe_mode) {
4307                 if (memory_clock < 12500)
4308                         mc_para_index = 0x00;
4309                 else if (memory_clock > 47500)
4310                         mc_para_index = 0x0f;
4311                 else
4312                         mc_para_index = (u8)((memory_clock - 10000) / 2500);
4313         } else {
4314                 if (memory_clock < 65000)
4315                         mc_para_index = 0x00;
4316                 else if (memory_clock > 135000)
4317                         mc_para_index = 0x0f;
4318                 else
4319                         mc_para_index = (u8)((memory_clock - 60000) / 5000);
4320         }
4321         return mc_para_index;
4322 }
4323
4324 static u8 si_get_strobe_mode_settings(struct amdgpu_device *adev, u32 mclk)
4325 {
4326         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4327         bool strobe_mode = false;
4328         u8 result = 0;
4329
4330         if (mclk <= pi->mclk_strobe_mode_threshold)
4331                 strobe_mode = true;
4332
4333         if (adev->gmc.vram_type == AMDGPU_VRAM_TYPE_GDDR5)
4334                 result = si_get_mclk_frequency_ratio(mclk, strobe_mode);
4335         else
4336                 result = si_get_ddr3_mclk_frequency_ratio(mclk);
4337
4338         if (strobe_mode)
4339                 result |= SISLANDS_SMC_STROBE_ENABLE;
4340
4341         return result;
4342 }
4343
4344 static int si_upload_firmware(struct amdgpu_device *adev)
4345 {
4346         struct si_power_info *si_pi = si_get_pi(adev);
4347
4348         amdgpu_si_reset_smc(adev);
4349         amdgpu_si_smc_clock(adev, false);
4350
4351         return amdgpu_si_load_smc_ucode(adev, si_pi->sram_end);
4352 }
4353
4354 static bool si_validate_phase_shedding_tables(struct amdgpu_device *adev,
4355                                               const struct atom_voltage_table *table,
4356                                               const struct amdgpu_phase_shedding_limits_table *limits)
4357 {
4358         u32 data, num_bits, num_levels;
4359
4360         if ((table == NULL) || (limits == NULL))
4361                 return false;
4362
4363         data = table->mask_low;
4364
4365         num_bits = hweight32(data);
4366
4367         if (num_bits == 0)
4368                 return false;
4369
4370         num_levels = (1 << num_bits);
4371
4372         if (table->count != num_levels)
4373                 return false;
4374
4375         if (limits->count != (num_levels - 1))
4376                 return false;
4377
4378         return true;
4379 }
4380
4381 static void si_trim_voltage_table_to_fit_state_table(struct amdgpu_device *adev,
4382                                               u32 max_voltage_steps,
4383                                               struct atom_voltage_table *voltage_table)
4384 {
4385         unsigned int i, diff;
4386
4387         if (voltage_table->count <= max_voltage_steps)
4388                 return;
4389
4390         diff = voltage_table->count - max_voltage_steps;
4391
4392         for (i= 0; i < max_voltage_steps; i++)
4393                 voltage_table->entries[i] = voltage_table->entries[i + diff];
4394
4395         voltage_table->count = max_voltage_steps;
4396 }
4397
4398 static int si_get_svi2_voltage_table(struct amdgpu_device *adev,
4399                                      struct amdgpu_clock_voltage_dependency_table *voltage_dependency_table,
4400                                      struct atom_voltage_table *voltage_table)
4401 {
4402         u32 i;
4403
4404         if (voltage_dependency_table == NULL)
4405                 return -EINVAL;
4406
4407         voltage_table->mask_low = 0;
4408         voltage_table->phase_delay = 0;
4409
4410         voltage_table->count = voltage_dependency_table->count;
4411         for (i = 0; i < voltage_table->count; i++) {
4412                 voltage_table->entries[i].value = voltage_dependency_table->entries[i].v;
4413                 voltage_table->entries[i].smio_low = 0;
4414         }
4415
4416         return 0;
4417 }
4418
4419 static int si_construct_voltage_tables(struct amdgpu_device *adev)
4420 {
4421         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4422         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4423         struct si_power_info *si_pi = si_get_pi(adev);
4424         int ret;
4425
4426         if (pi->voltage_control) {
4427                 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDC,
4428                                                     VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddc_voltage_table);
4429                 if (ret)
4430                         return ret;
4431
4432                 if (eg_pi->vddc_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->vddc_voltage_table);
4436         } else if (si_pi->voltage_control_svi2) {
4437                 ret = si_get_svi2_voltage_table(adev,
4438                                                 &adev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
4439                                                 &eg_pi->vddc_voltage_table);
4440                 if (ret)
4441                         return ret;
4442         } else {
4443                 return -EINVAL;
4444         }
4445
4446         if (eg_pi->vddci_control) {
4447                 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDCI,
4448                                                     VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddci_voltage_table);
4449                 if (ret)
4450                         return ret;
4451
4452                 if (eg_pi->vddci_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
4453                         si_trim_voltage_table_to_fit_state_table(adev,
4454                                                                  SISLANDS_MAX_NO_VREG_STEPS,
4455                                                                  &eg_pi->vddci_voltage_table);
4456         }
4457         if (si_pi->vddci_control_svi2) {
4458                 ret = si_get_svi2_voltage_table(adev,
4459                                                 &adev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
4460                                                 &eg_pi->vddci_voltage_table);
4461                 if (ret)
4462                         return ret;
4463         }
4464
4465         if (pi->mvdd_control) {
4466                 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_MVDDC,
4467                                                     VOLTAGE_OBJ_GPIO_LUT, &si_pi->mvdd_voltage_table);
4468
4469                 if (ret) {
4470                         pi->mvdd_control = false;
4471                         return ret;
4472                 }
4473
4474                 if (si_pi->mvdd_voltage_table.count == 0) {
4475                         pi->mvdd_control = false;
4476                         return -EINVAL;
4477                 }
4478
4479                 if (si_pi->mvdd_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
4480                         si_trim_voltage_table_to_fit_state_table(adev,
4481                                                                  SISLANDS_MAX_NO_VREG_STEPS,
4482                                                                  &si_pi->mvdd_voltage_table);
4483         }
4484
4485         if (si_pi->vddc_phase_shed_control) {
4486                 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDC,
4487                                                     VOLTAGE_OBJ_PHASE_LUT, &si_pi->vddc_phase_shed_table);
4488                 if (ret)
4489                         si_pi->vddc_phase_shed_control = false;
4490
4491                 if ((si_pi->vddc_phase_shed_table.count == 0) ||
4492                     (si_pi->vddc_phase_shed_table.count > SISLANDS_MAX_NO_VREG_STEPS))
4493                         si_pi->vddc_phase_shed_control = false;
4494         }
4495
4496         return 0;
4497 }
4498
4499 static void si_populate_smc_voltage_table(struct amdgpu_device *adev,
4500                                           const struct atom_voltage_table *voltage_table,
4501                                           SISLANDS_SMC_STATETABLE *table)
4502 {
4503         unsigned int i;
4504
4505         for (i = 0; i < voltage_table->count; i++)
4506                 table->lowSMIO[i] |= cpu_to_be32(voltage_table->entries[i].smio_low);
4507 }
4508
4509 static int si_populate_smc_voltage_tables(struct amdgpu_device *adev,
4510                                           SISLANDS_SMC_STATETABLE *table)
4511 {
4512         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4513         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4514         struct si_power_info *si_pi = si_get_pi(adev);
4515         u8 i;
4516
4517         if (si_pi->voltage_control_svi2) {
4518                 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svc,
4519                         si_pi->svc_gpio_id);
4520                 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svd,
4521                         si_pi->svd_gpio_id);
4522                 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_plat_type,
4523                                            2);
4524         } else {
4525                 if (eg_pi->vddc_voltage_table.count) {
4526                         si_populate_smc_voltage_table(adev, &eg_pi->vddc_voltage_table, table);
4527                         table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] =
4528                                 cpu_to_be32(eg_pi->vddc_voltage_table.mask_low);
4529
4530                         for (i = 0; i < eg_pi->vddc_voltage_table.count; i++) {
4531                                 if (pi->max_vddc_in_table <= eg_pi->vddc_voltage_table.entries[i].value) {
4532                                         table->maxVDDCIndexInPPTable = i;
4533                                         break;
4534                                 }
4535                         }
4536                 }
4537
4538                 if (eg_pi->vddci_voltage_table.count) {
4539                         si_populate_smc_voltage_table(adev, &eg_pi->vddci_voltage_table, table);
4540
4541                         table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDCI] =
4542                                 cpu_to_be32(eg_pi->vddci_voltage_table.mask_low);
4543                 }
4544
4545
4546                 if (si_pi->mvdd_voltage_table.count) {
4547                         si_populate_smc_voltage_table(adev, &si_pi->mvdd_voltage_table, table);
4548
4549                         table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_MVDD] =
4550                                 cpu_to_be32(si_pi->mvdd_voltage_table.mask_low);
4551                 }
4552
4553                 if (si_pi->vddc_phase_shed_control) {
4554                         if (si_validate_phase_shedding_tables(adev, &si_pi->vddc_phase_shed_table,
4555                                                               &adev->pm.dpm.dyn_state.phase_shedding_limits_table)) {
4556                                 si_populate_smc_voltage_table(adev, &si_pi->vddc_phase_shed_table, table);
4557
4558                                 table->phaseMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC_PHASE_SHEDDING] =
4559                                         cpu_to_be32(si_pi->vddc_phase_shed_table.mask_low);
4560
4561                                 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_phase_shedding_delay,
4562                                                            (u32)si_pi->vddc_phase_shed_table.phase_delay);
4563                         } else {
4564                                 si_pi->vddc_phase_shed_control = false;
4565                         }
4566                 }
4567         }
4568
4569         return 0;
4570 }
4571
4572 static int si_populate_voltage_value(struct amdgpu_device *adev,
4573                                      const struct atom_voltage_table *table,
4574                                      u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4575 {
4576         unsigned int i;
4577
4578         for (i = 0; i < table->count; i++) {
4579                 if (value <= table->entries[i].value) {
4580                         voltage->index = (u8)i;
4581                         voltage->value = cpu_to_be16(table->entries[i].value);
4582                         break;
4583                 }
4584         }
4585
4586         if (i >= table->count)
4587                 return -EINVAL;
4588
4589         return 0;
4590 }
4591
4592 static int si_populate_mvdd_value(struct amdgpu_device *adev, u32 mclk,
4593                                   SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4594 {
4595         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4596         struct si_power_info *si_pi = si_get_pi(adev);
4597
4598         if (pi->mvdd_control) {
4599                 if (mclk <= pi->mvdd_split_frequency)
4600                         voltage->index = 0;
4601                 else
4602                         voltage->index = (u8)(si_pi->mvdd_voltage_table.count) - 1;
4603
4604                 voltage->value = cpu_to_be16(si_pi->mvdd_voltage_table.entries[voltage->index].value);
4605         }
4606         return 0;
4607 }
4608
4609 static int si_get_std_voltage_value(struct amdgpu_device *adev,
4610                                     SISLANDS_SMC_VOLTAGE_VALUE *voltage,
4611                                     u16 *std_voltage)
4612 {
4613         u16 v_index;
4614         bool voltage_found = false;
4615         *std_voltage = be16_to_cpu(voltage->value);
4616
4617         if (adev->pm.dpm.dyn_state.cac_leakage_table.entries) {
4618                 if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_NEW_CAC_VOLTAGE) {
4619                         if (adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries == NULL)
4620                                 return -EINVAL;
4621
4622                         for (v_index = 0; (u32)v_index < adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) {
4623                                 if (be16_to_cpu(voltage->value) ==
4624                                     (u16)adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) {
4625                                         voltage_found = true;
4626                                         if ((u32)v_index < adev->pm.dpm.dyn_state.cac_leakage_table.count)
4627                                                 *std_voltage =
4628                                                         adev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc;
4629                                         else
4630                                                 *std_voltage =
4631                                                         adev->pm.dpm.dyn_state.cac_leakage_table.entries[adev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc;
4632                                         break;
4633                                 }
4634                         }
4635
4636                         if (!voltage_found) {
4637                                 for (v_index = 0; (u32)v_index < adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) {
4638                                         if (be16_to_cpu(voltage->value) <=
4639                                             (u16)adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) {
4640                                                 voltage_found = true;
4641                                                 if ((u32)v_index < adev->pm.dpm.dyn_state.cac_leakage_table.count)
4642                                                         *std_voltage =
4643                                                                 adev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc;
4644                                                 else
4645                                                         *std_voltage =
4646                                                                 adev->pm.dpm.dyn_state.cac_leakage_table.entries[adev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc;
4647                                                 break;
4648                                         }
4649                                 }
4650                         }
4651                 } else {
4652                         if ((u32)voltage->index < adev->pm.dpm.dyn_state.cac_leakage_table.count)
4653                                 *std_voltage = adev->pm.dpm.dyn_state.cac_leakage_table.entries[voltage->index].vddc;
4654                 }
4655         }
4656
4657         return 0;
4658 }
4659
4660 static int si_populate_std_voltage_value(struct amdgpu_device *adev,
4661                                          u16 value, u8 index,
4662                                          SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4663 {
4664         voltage->index = index;
4665         voltage->value = cpu_to_be16(value);
4666
4667         return 0;
4668 }
4669
4670 static int si_populate_phase_shedding_value(struct amdgpu_device *adev,
4671                                             const struct amdgpu_phase_shedding_limits_table *limits,
4672                                             u16 voltage, u32 sclk, u32 mclk,
4673                                             SISLANDS_SMC_VOLTAGE_VALUE *smc_voltage)
4674 {
4675         unsigned int i;
4676
4677         for (i = 0; i < limits->count; i++) {
4678                 if ((voltage <= limits->entries[i].voltage) &&
4679                     (sclk <= limits->entries[i].sclk) &&
4680                     (mclk <= limits->entries[i].mclk))
4681                         break;
4682         }
4683
4684         smc_voltage->phase_settings = (u8)i;
4685
4686         return 0;
4687 }
4688
4689 static int si_init_arb_table_index(struct amdgpu_device *adev)
4690 {
4691         struct si_power_info *si_pi = si_get_pi(adev);
4692         u32 tmp;
4693         int ret;
4694
4695         ret = amdgpu_si_read_smc_sram_dword(adev, si_pi->arb_table_start,
4696                                             &tmp, si_pi->sram_end);
4697         if (ret)
4698                 return ret;
4699
4700         tmp &= 0x00FFFFFF;
4701         tmp |= MC_CG_ARB_FREQ_F1 << 24;
4702
4703         return amdgpu_si_write_smc_sram_dword(adev, si_pi->arb_table_start,
4704                                               tmp, si_pi->sram_end);
4705 }
4706
4707 static int si_initial_switch_from_arb_f0_to_f1(struct amdgpu_device *adev)
4708 {
4709         return ni_copy_and_switch_arb_sets(adev, MC_CG_ARB_FREQ_F0, MC_CG_ARB_FREQ_F1);
4710 }
4711
4712 static int si_reset_to_default(struct amdgpu_device *adev)
4713 {
4714         return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_ResetToDefaults) == PPSMC_Result_OK) ?
4715                 0 : -EINVAL;
4716 }
4717
4718 static int si_force_switch_to_arb_f0(struct amdgpu_device *adev)
4719 {
4720         struct si_power_info *si_pi = si_get_pi(adev);
4721         u32 tmp;
4722         int ret;
4723
4724         ret = amdgpu_si_read_smc_sram_dword(adev, si_pi->arb_table_start,
4725                                             &tmp, si_pi->sram_end);
4726         if (ret)
4727                 return ret;
4728
4729         tmp = (tmp >> 24) & 0xff;
4730
4731         if (tmp == MC_CG_ARB_FREQ_F0)
4732                 return 0;
4733
4734         return ni_copy_and_switch_arb_sets(adev, tmp, MC_CG_ARB_FREQ_F0);
4735 }
4736
4737 static u32 si_calculate_memory_refresh_rate(struct amdgpu_device *adev,
4738                                             u32 engine_clock)
4739 {
4740         u32 dram_rows;
4741         u32 dram_refresh_rate;
4742         u32 mc_arb_rfsh_rate;
4743         u32 tmp = (RREG32(MC_ARB_RAMCFG) & NOOFROWS_MASK) >> NOOFROWS_SHIFT;
4744
4745         if (tmp >= 4)
4746                 dram_rows = 16384;
4747         else
4748                 dram_rows = 1 << (tmp + 10);
4749
4750         dram_refresh_rate = 1 << ((RREG32(MC_SEQ_MISC0) & 0x3) + 3);
4751         mc_arb_rfsh_rate = ((engine_clock * 10) * dram_refresh_rate / dram_rows - 32) / 64;
4752
4753         return mc_arb_rfsh_rate;
4754 }
4755
4756 static int si_populate_memory_timing_parameters(struct amdgpu_device *adev,
4757                                                 struct rv7xx_pl *pl,
4758                                                 SMC_SIslands_MCArbDramTimingRegisterSet *arb_regs)
4759 {
4760         u32 dram_timing;
4761         u32 dram_timing2;
4762         u32 burst_time;
4763
4764         arb_regs->mc_arb_rfsh_rate =
4765                 (u8)si_calculate_memory_refresh_rate(adev, pl->sclk);
4766
4767         amdgpu_atombios_set_engine_dram_timings(adev,
4768                                             pl->sclk,
4769                                             pl->mclk);
4770
4771         dram_timing  = RREG32(MC_ARB_DRAM_TIMING);
4772         dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2);
4773         burst_time = RREG32(MC_ARB_BURST_TIME) & STATE0_MASK;
4774
4775         arb_regs->mc_arb_dram_timing  = cpu_to_be32(dram_timing);
4776         arb_regs->mc_arb_dram_timing2 = cpu_to_be32(dram_timing2);
4777         arb_regs->mc_arb_burst_time = (u8)burst_time;
4778
4779         return 0;
4780 }
4781
4782 static int si_do_program_memory_timing_parameters(struct amdgpu_device *adev,
4783                                                   struct amdgpu_ps *amdgpu_state,
4784                                                   unsigned int first_arb_set)
4785 {
4786         struct si_power_info *si_pi = si_get_pi(adev);
4787         struct  si_ps *state = si_get_ps(amdgpu_state);
4788         SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 };
4789         int i, ret = 0;
4790
4791         for (i = 0; i < state->performance_level_count; i++) {
4792                 ret = si_populate_memory_timing_parameters(adev, &state->performance_levels[i], &arb_regs);
4793                 if (ret)
4794                         break;
4795                 ret = amdgpu_si_copy_bytes_to_smc(adev,
4796                                                   si_pi->arb_table_start +
4797                                                   offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) +
4798                                                   sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * (first_arb_set + i),
4799                                                   (u8 *)&arb_regs,
4800                                                   sizeof(SMC_SIslands_MCArbDramTimingRegisterSet),
4801                                                   si_pi->sram_end);
4802                 if (ret)
4803                         break;
4804         }
4805
4806         return ret;
4807 }
4808
4809 static int si_program_memory_timing_parameters(struct amdgpu_device *adev,
4810                                                struct amdgpu_ps *amdgpu_new_state)
4811 {
4812         return si_do_program_memory_timing_parameters(adev, amdgpu_new_state,
4813                                                       SISLANDS_DRIVER_STATE_ARB_INDEX);
4814 }
4815
4816 static int si_populate_initial_mvdd_value(struct amdgpu_device *adev,
4817                                           struct SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4818 {
4819         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4820         struct si_power_info *si_pi = si_get_pi(adev);
4821
4822         if (pi->mvdd_control)
4823                 return si_populate_voltage_value(adev, &si_pi->mvdd_voltage_table,
4824                                                  si_pi->mvdd_bootup_value, voltage);
4825
4826         return 0;
4827 }
4828
4829 static int si_populate_smc_initial_state(struct amdgpu_device *adev,
4830                                          struct amdgpu_ps *amdgpu_initial_state,
4831                                          SISLANDS_SMC_STATETABLE *table)
4832 {
4833         struct  si_ps *initial_state = si_get_ps(amdgpu_initial_state);
4834         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4835         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4836         struct si_power_info *si_pi = si_get_pi(adev);
4837         u32 reg;
4838         int ret;
4839
4840         table->initialState.levels[0].mclk.vDLL_CNTL =
4841                 cpu_to_be32(si_pi->clock_registers.dll_cntl);
4842         table->initialState.levels[0].mclk.vMCLK_PWRMGT_CNTL =
4843                 cpu_to_be32(si_pi->clock_registers.mclk_pwrmgt_cntl);
4844         table->initialState.levels[0].mclk.vMPLL_AD_FUNC_CNTL =
4845                 cpu_to_be32(si_pi->clock_registers.mpll_ad_func_cntl);
4846         table->initialState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL =
4847                 cpu_to_be32(si_pi->clock_registers.mpll_dq_func_cntl);
4848         table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL =
4849                 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl);
4850         table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_1 =
4851                 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_1);
4852         table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_2 =
4853                 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_2);
4854         table->initialState.levels[0].mclk.vMPLL_SS =
4855                 cpu_to_be32(si_pi->clock_registers.mpll_ss1);
4856         table->initialState.levels[0].mclk.vMPLL_SS2 =
4857                 cpu_to_be32(si_pi->clock_registers.mpll_ss2);
4858
4859         table->initialState.levels[0].mclk.mclk_value =
4860                 cpu_to_be32(initial_state->performance_levels[0].mclk);
4861
4862         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL =
4863                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl);
4864         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 =
4865                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_2);
4866         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 =
4867                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_3);
4868         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 =
4869                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_4);
4870         table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM =
4871                 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum);
4872         table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM_2  =
4873                 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum_2);
4874
4875         table->initialState.levels[0].sclk.sclk_value =
4876                 cpu_to_be32(initial_state->performance_levels[0].sclk);
4877
4878         table->initialState.levels[0].arbRefreshState =
4879                 SISLANDS_INITIAL_STATE_ARB_INDEX;
4880
4881         table->initialState.levels[0].ACIndex = 0;
4882
4883         ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
4884                                         initial_state->performance_levels[0].vddc,
4885                                         &table->initialState.levels[0].vddc);
4886
4887         if (!ret) {
4888                 u16 std_vddc;
4889
4890                 ret = si_get_std_voltage_value(adev,
4891                                                &table->initialState.levels[0].vddc,
4892                                                &std_vddc);
4893                 if (!ret)
4894                         si_populate_std_voltage_value(adev, std_vddc,
4895                                                       table->initialState.levels[0].vddc.index,
4896                                                       &table->initialState.levels[0].std_vddc);
4897         }
4898
4899         if (eg_pi->vddci_control)
4900                 si_populate_voltage_value(adev,
4901                                           &eg_pi->vddci_voltage_table,
4902                                           initial_state->performance_levels[0].vddci,
4903                                           &table->initialState.levels[0].vddci);
4904
4905         if (si_pi->vddc_phase_shed_control)
4906                 si_populate_phase_shedding_value(adev,
4907                                                  &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
4908                                                  initial_state->performance_levels[0].vddc,
4909                                                  initial_state->performance_levels[0].sclk,
4910                                                  initial_state->performance_levels[0].mclk,
4911                                                  &table->initialState.levels[0].vddc);
4912
4913         si_populate_initial_mvdd_value(adev, &table->initialState.levels[0].mvdd);
4914
4915         reg = CG_R(0xffff) | CG_L(0);
4916         table->initialState.levels[0].aT = cpu_to_be32(reg);
4917         table->initialState.levels[0].bSP = cpu_to_be32(pi->dsp);
4918         table->initialState.levels[0].gen2PCIE = (u8)si_pi->boot_pcie_gen;
4919
4920         if (adev->gmc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) {
4921                 table->initialState.levels[0].strobeMode =
4922                         si_get_strobe_mode_settings(adev,
4923                                                     initial_state->performance_levels[0].mclk);
4924
4925                 if (initial_state->performance_levels[0].mclk > pi->mclk_edc_enable_threshold)
4926                         table->initialState.levels[0].mcFlags = SISLANDS_SMC_MC_EDC_RD_FLAG | SISLANDS_SMC_MC_EDC_WR_FLAG;
4927                 else
4928                         table->initialState.levels[0].mcFlags =  0;
4929         }
4930
4931         table->initialState.levelCount = 1;
4932
4933         table->initialState.flags |= PPSMC_SWSTATE_FLAG_DC;
4934
4935         table->initialState.levels[0].dpm2.MaxPS = 0;
4936         table->initialState.levels[0].dpm2.NearTDPDec = 0;
4937         table->initialState.levels[0].dpm2.AboveSafeInc = 0;
4938         table->initialState.levels[0].dpm2.BelowSafeInc = 0;
4939         table->initialState.levels[0].dpm2.PwrEfficiencyRatio = 0;
4940
4941         reg = MIN_POWER_MASK | MAX_POWER_MASK;
4942         table->initialState.levels[0].SQPowerThrottle = cpu_to_be32(reg);
4943
4944         reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
4945         table->initialState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg);
4946
4947         return 0;
4948 }
4949
4950 static int si_populate_smc_acpi_state(struct amdgpu_device *adev,
4951                                       SISLANDS_SMC_STATETABLE *table)
4952 {
4953         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4954         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4955         struct si_power_info *si_pi = si_get_pi(adev);
4956         u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl;
4957         u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2;
4958         u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3;
4959         u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4;
4960         u32 dll_cntl = si_pi->clock_registers.dll_cntl;
4961         u32 mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl;
4962         u32 mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl;
4963         u32 mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl;
4964         u32 mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl;
4965         u32 mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1;
4966         u32 mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2;
4967         u32 reg;
4968         int ret;
4969
4970         table->ACPIState = table->initialState;
4971
4972         table->ACPIState.flags &= ~PPSMC_SWSTATE_FLAG_DC;
4973
4974         if (pi->acpi_vddc) {
4975                 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
4976                                                 pi->acpi_vddc, &table->ACPIState.levels[0].vddc);
4977                 if (!ret) {
4978                         u16 std_vddc;
4979
4980                         ret = si_get_std_voltage_value(adev,
4981                                                        &table->ACPIState.levels[0].vddc, &std_vddc);
4982                         if (!ret)
4983                                 si_populate_std_voltage_value(adev, std_vddc,
4984                                                               table->ACPIState.levels[0].vddc.index,
4985                                                               &table->ACPIState.levels[0].std_vddc);
4986                 }
4987                 table->ACPIState.levels[0].gen2PCIE = si_pi->acpi_pcie_gen;
4988
4989                 if (si_pi->vddc_phase_shed_control) {
4990                         si_populate_phase_shedding_value(adev,
4991                                                          &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
4992                                                          pi->acpi_vddc,
4993                                                          0,
4994                                                          0,
4995                                                          &table->ACPIState.levels[0].vddc);
4996                 }
4997         } else {
4998                 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
4999                                                 pi->min_vddc_in_table, &table->ACPIState.levels[0].vddc);
5000                 if (!ret) {
5001                         u16 std_vddc;
5002
5003                         ret = si_get_std_voltage_value(adev,
5004                                                        &table->ACPIState.levels[0].vddc, &std_vddc);
5005
5006                         if (!ret)
5007                                 si_populate_std_voltage_value(adev, std_vddc,
5008                                                               table->ACPIState.levels[0].vddc.index,
5009                                                               &table->ACPIState.levels[0].std_vddc);
5010                 }
5011                 table->ACPIState.levels[0].gen2PCIE =
5012                         (u8)amdgpu_get_pcie_gen_support(adev,
5013                                                         si_pi->sys_pcie_mask,
5014                                                         si_pi->boot_pcie_gen,
5015                                                         AMDGPU_PCIE_GEN1);
5016
5017                 if (si_pi->vddc_phase_shed_control)
5018                         si_populate_phase_shedding_value(adev,
5019                                                          &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
5020                                                          pi->min_vddc_in_table,
5021                                                          0,
5022                                                          0,
5023                                                          &table->ACPIState.levels[0].vddc);
5024         }
5025
5026         if (pi->acpi_vddc) {
5027                 if (eg_pi->acpi_vddci)
5028                         si_populate_voltage_value(adev, &eg_pi->vddci_voltage_table,
5029                                                   eg_pi->acpi_vddci,
5030                                                   &table->ACPIState.levels[0].vddci);
5031         }
5032
5033         mclk_pwrmgt_cntl |= MRDCK0_RESET | MRDCK1_RESET;
5034         mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB);
5035
5036         dll_cntl &= ~(MRDCK0_BYPASS | MRDCK1_BYPASS);
5037
5038         spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
5039         spll_func_cntl_2 |= SCLK_MUX_SEL(4);
5040
5041         table->ACPIState.levels[0].mclk.vDLL_CNTL =
5042                 cpu_to_be32(dll_cntl);
5043         table->ACPIState.levels[0].mclk.vMCLK_PWRMGT_CNTL =
5044                 cpu_to_be32(mclk_pwrmgt_cntl);
5045         table->ACPIState.levels[0].mclk.vMPLL_AD_FUNC_CNTL =
5046                 cpu_to_be32(mpll_ad_func_cntl);
5047         table->ACPIState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL =
5048                 cpu_to_be32(mpll_dq_func_cntl);
5049         table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL =
5050                 cpu_to_be32(mpll_func_cntl);
5051         table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_1 =
5052                 cpu_to_be32(mpll_func_cntl_1);
5053         table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_2 =
5054                 cpu_to_be32(mpll_func_cntl_2);
5055         table->ACPIState.levels[0].mclk.vMPLL_SS =
5056                 cpu_to_be32(si_pi->clock_registers.mpll_ss1);
5057         table->ACPIState.levels[0].mclk.vMPLL_SS2 =
5058                 cpu_to_be32(si_pi->clock_registers.mpll_ss2);
5059
5060         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL =
5061                 cpu_to_be32(spll_func_cntl);
5062         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 =
5063                 cpu_to_be32(spll_func_cntl_2);
5064         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 =
5065                 cpu_to_be32(spll_func_cntl_3);
5066         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 =
5067                 cpu_to_be32(spll_func_cntl_4);
5068
5069         table->ACPIState.levels[0].mclk.mclk_value = 0;
5070         table->ACPIState.levels[0].sclk.sclk_value = 0;
5071
5072         si_populate_mvdd_value(adev, 0, &table->ACPIState.levels[0].mvdd);
5073
5074         if (eg_pi->dynamic_ac_timing)
5075                 table->ACPIState.levels[0].ACIndex = 0;
5076
5077         table->ACPIState.levels[0].dpm2.MaxPS = 0;
5078         table->ACPIState.levels[0].dpm2.NearTDPDec = 0;
5079         table->ACPIState.levels[0].dpm2.AboveSafeInc = 0;
5080         table->ACPIState.levels[0].dpm2.BelowSafeInc = 0;
5081         table->ACPIState.levels[0].dpm2.PwrEfficiencyRatio = 0;
5082
5083         reg = MIN_POWER_MASK | MAX_POWER_MASK;
5084         table->ACPIState.levels[0].SQPowerThrottle = cpu_to_be32(reg);
5085
5086         reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
5087         table->ACPIState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg);
5088
5089         return 0;
5090 }
5091
5092 static int si_populate_ulv_state(struct amdgpu_device *adev,
5093                                  SISLANDS_SMC_SWSTATE *state)
5094 {
5095         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
5096         struct si_power_info *si_pi = si_get_pi(adev);
5097         struct si_ulv_param *ulv = &si_pi->ulv;
5098         u32 sclk_in_sr = 1350; /* ??? */
5099         int ret;
5100
5101         ret = si_convert_power_level_to_smc(adev, &ulv->pl,
5102                                             &state->levels[0]);
5103         if (!ret) {
5104                 if (eg_pi->sclk_deep_sleep) {
5105                         if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ)
5106                                 state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS;
5107                         else
5108                                 state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE;
5109                 }
5110                 if (ulv->one_pcie_lane_in_ulv)
5111                         state->flags |= PPSMC_SWSTATE_FLAG_PCIE_X1;
5112                 state->levels[0].arbRefreshState = (u8)(SISLANDS_ULV_STATE_ARB_INDEX);
5113                 state->levels[0].ACIndex = 1;
5114                 state->levels[0].std_vddc = state->levels[0].vddc;
5115                 state->levelCount = 1;
5116
5117                 state->flags |= PPSMC_SWSTATE_FLAG_DC;
5118         }
5119
5120         return ret;
5121 }
5122
5123 static int si_program_ulv_memory_timing_parameters(struct amdgpu_device *adev)
5124 {
5125         struct si_power_info *si_pi = si_get_pi(adev);
5126         struct si_ulv_param *ulv = &si_pi->ulv;
5127         SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 };
5128         int ret;
5129
5130         ret = si_populate_memory_timing_parameters(adev, &ulv->pl,
5131                                                    &arb_regs);
5132         if (ret)
5133                 return ret;
5134
5135         si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_ulv_volt_change_delay,
5136                                    ulv->volt_change_delay);
5137
5138         ret = amdgpu_si_copy_bytes_to_smc(adev,
5139                                           si_pi->arb_table_start +
5140                                           offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) +
5141                                           sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * SISLANDS_ULV_STATE_ARB_INDEX,
5142                                           (u8 *)&arb_regs,
5143                                           sizeof(SMC_SIslands_MCArbDramTimingRegisterSet),
5144                                           si_pi->sram_end);
5145
5146         return ret;
5147 }
5148
5149 static void si_get_mvdd_configuration(struct amdgpu_device *adev)
5150 {
5151         struct rv7xx_power_info *pi = rv770_get_pi(adev);
5152
5153         pi->mvdd_split_frequency = 30000;
5154 }
5155
5156 static int si_init_smc_table(struct amdgpu_device *adev)
5157 {
5158         struct si_power_info *si_pi = si_get_pi(adev);
5159         struct amdgpu_ps *amdgpu_boot_state = adev->pm.dpm.boot_ps;
5160         const struct si_ulv_param *ulv = &si_pi->ulv;
5161         SISLANDS_SMC_STATETABLE  *table = &si_pi->smc_statetable;
5162         int ret;
5163         u32 lane_width;
5164         u32 vr_hot_gpio;
5165
5166         si_populate_smc_voltage_tables(adev, table);
5167
5168         switch (adev->pm.int_thermal_type) {
5169         case THERMAL_TYPE_SI:
5170         case THERMAL_TYPE_EMC2103_WITH_INTERNAL:
5171                 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_INTERNAL;
5172                 break;
5173         case THERMAL_TYPE_NONE:
5174                 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_NONE;
5175                 break;
5176         default:
5177                 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_EXTERNAL;
5178                 break;
5179         }
5180
5181         if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_HARDWAREDC)
5182                 table->systemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC;
5183
5184         if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REGULATOR_HOT) {
5185                 if ((adev->pdev->device != 0x6818) && (adev->pdev->device != 0x6819))
5186                         table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT;
5187         }
5188
5189         if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_STEPVDDC)
5190                 table->systemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC;
5191
5192         if (adev->gmc.vram_type == AMDGPU_VRAM_TYPE_GDDR5)
5193                 table->systemFlags |= PPSMC_SYSTEMFLAG_GDDR5;
5194
5195         if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REVERT_GPIO5_POLARITY)
5196                 table->extraFlags |= PPSMC_EXTRAFLAGS_AC2DC_GPIO5_POLARITY_HIGH;
5197
5198         if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_VRHOT_GPIO_CONFIGURABLE) {
5199                 table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT_PROG_GPIO;
5200                 vr_hot_gpio = adev->pm.dpm.backbias_response_time;
5201                 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_vr_hot_gpio,
5202                                            vr_hot_gpio);
5203         }
5204
5205         ret = si_populate_smc_initial_state(adev, amdgpu_boot_state, table);
5206         if (ret)
5207                 return ret;
5208
5209         ret = si_populate_smc_acpi_state(adev, table);
5210         if (ret)
5211                 return ret;
5212
5213         table->driverState = table->initialState;
5214
5215         ret = si_do_program_memory_timing_parameters(adev, amdgpu_boot_state,
5216                                                      SISLANDS_INITIAL_STATE_ARB_INDEX);
5217         if (ret)
5218                 return ret;
5219
5220         if (ulv->supported && ulv->pl.vddc) {
5221                 ret = si_populate_ulv_state(adev, &table->ULVState);
5222                 if (ret)
5223                         return ret;
5224
5225                 ret = si_program_ulv_memory_timing_parameters(adev);
5226                 if (ret)
5227                         return ret;
5228
5229                 WREG32(CG_ULV_CONTROL, ulv->cg_ulv_control);
5230                 WREG32(CG_ULV_PARAMETER, ulv->cg_ulv_parameter);
5231
5232                 lane_width = amdgpu_get_pcie_lanes(adev);
5233                 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width);
5234         } else {
5235                 table->ULVState = table->initialState;
5236         }
5237
5238         return amdgpu_si_copy_bytes_to_smc(adev, si_pi->state_table_start,
5239                                            (u8 *)table, sizeof(SISLANDS_SMC_STATETABLE),
5240                                            si_pi->sram_end);
5241 }
5242
5243 static int si_calculate_sclk_params(struct amdgpu_device *adev,
5244                                     u32 engine_clock,
5245                                     SISLANDS_SMC_SCLK_VALUE *sclk)
5246 {
5247         struct rv7xx_power_info *pi = rv770_get_pi(adev);
5248         struct si_power_info *si_pi = si_get_pi(adev);
5249         struct atom_clock_dividers dividers;
5250         u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl;
5251         u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2;
5252         u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3;
5253         u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4;
5254         u32 cg_spll_spread_spectrum = si_pi->clock_registers.cg_spll_spread_spectrum;
5255         u32 cg_spll_spread_spectrum_2 = si_pi->clock_registers.cg_spll_spread_spectrum_2;
5256         u64 tmp;
5257         u32 reference_clock = adev->clock.spll.reference_freq;
5258         u32 reference_divider;
5259         u32 fbdiv;
5260         int ret;
5261
5262         ret = amdgpu_atombios_get_clock_dividers(adev, COMPUTE_ENGINE_PLL_PARAM,
5263                                              engine_clock, false, &dividers);
5264         if (ret)
5265                 return ret;
5266
5267         reference_divider = 1 + dividers.ref_div;
5268
5269         tmp = (u64) engine_clock * reference_divider * dividers.post_div * 16384;
5270         do_div(tmp, reference_clock);
5271         fbdiv = (u32) tmp;
5272
5273         spll_func_cntl &= ~(SPLL_PDIV_A_MASK | SPLL_REF_DIV_MASK);
5274         spll_func_cntl |= SPLL_REF_DIV(dividers.ref_div);
5275         spll_func_cntl |= SPLL_PDIV_A(dividers.post_div);
5276
5277         spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
5278         spll_func_cntl_2 |= SCLK_MUX_SEL(2);
5279
5280         spll_func_cntl_3 &= ~SPLL_FB_DIV_MASK;
5281         spll_func_cntl_3 |= SPLL_FB_DIV(fbdiv);
5282         spll_func_cntl_3 |= SPLL_DITHEN;
5283
5284         if (pi->sclk_ss) {
5285                 struct amdgpu_atom_ss ss;
5286                 u32 vco_freq = engine_clock * dividers.post_div;
5287
5288                 if (amdgpu_atombios_get_asic_ss_info(adev, &ss,
5289                                                      ASIC_INTERNAL_ENGINE_SS, vco_freq)) {
5290                         u32 clk_s = reference_clock * 5 / (reference_divider * ss.rate);
5291                         u32 clk_v = 4 * ss.percentage * fbdiv / (clk_s * 10000);
5292
5293                         cg_spll_spread_spectrum &= ~CLK_S_MASK;
5294                         cg_spll_spread_spectrum |= CLK_S(clk_s);
5295                         cg_spll_spread_spectrum |= SSEN;
5296
5297                         cg_spll_spread_spectrum_2 &= ~CLK_V_MASK;
5298                         cg_spll_spread_spectrum_2 |= CLK_V(clk_v);
5299                 }
5300         }
5301
5302         sclk->sclk_value = engine_clock;
5303         sclk->vCG_SPLL_FUNC_CNTL = spll_func_cntl;
5304         sclk->vCG_SPLL_FUNC_CNTL_2 = spll_func_cntl_2;
5305         sclk->vCG_SPLL_FUNC_CNTL_3 = spll_func_cntl_3;
5306         sclk->vCG_SPLL_FUNC_CNTL_4 = spll_func_cntl_4;
5307         sclk->vCG_SPLL_SPREAD_SPECTRUM = cg_spll_spread_spectrum;
5308         sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cg_spll_spread_spectrum_2;
5309
5310         return 0;
5311 }
5312
5313 static int si_populate_sclk_value(struct amdgpu_device *adev,
5314                                   u32 engine_clock,
5315                                   SISLANDS_SMC_SCLK_VALUE *sclk)
5316 {
5317         SISLANDS_SMC_SCLK_VALUE sclk_tmp;
5318         int ret;
5319
5320         ret = si_calculate_sclk_params(adev, engine_clock, &sclk_tmp);
5321         if (!ret) {
5322                 sclk->sclk_value = cpu_to_be32(sclk_tmp.sclk_value);
5323                 sclk->vCG_SPLL_FUNC_CNTL = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL);
5324                 sclk->vCG_SPLL_FUNC_CNTL_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_2);
5325                 sclk->vCG_SPLL_FUNC_CNTL_3 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_3);
5326                 sclk->vCG_SPLL_FUNC_CNTL_4 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_4);
5327                 sclk->vCG_SPLL_SPREAD_SPECTRUM = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM);
5328                 sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM_2);
5329         }
5330
5331         return ret;
5332 }
5333
5334 static int si_populate_mclk_value(struct amdgpu_device *adev,
5335                                   u32 engine_clock,
5336                                   u32 memory_clock,
5337                                   SISLANDS_SMC_MCLK_VALUE *mclk,
5338                                   bool strobe_mode,
5339                                   bool dll_state_on)
5340 {
5341         struct rv7xx_power_info *pi = rv770_get_pi(adev);
5342         struct si_power_info *si_pi = si_get_pi(adev);
5343         u32  dll_cntl = si_pi->clock_registers.dll_cntl;
5344         u32  mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl;
5345         u32  mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl;
5346         u32  mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl;
5347         u32  mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl;
5348         u32  mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1;
5349         u32  mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2;
5350         u32  mpll_ss1 = si_pi->clock_registers.mpll_ss1;
5351         u32  mpll_ss2 = si_pi->clock_registers.mpll_ss2;
5352         struct atom_mpll_param mpll_param;
5353         int ret;
5354
5355         ret = amdgpu_atombios_get_memory_pll_dividers(adev, memory_clock, strobe_mode, &mpll_param);
5356         if (ret)
5357                 return ret;
5358
5359         mpll_func_cntl &= ~BWCTRL_MASK;
5360         mpll_func_cntl |= BWCTRL(mpll_param.bwcntl);
5361
5362         mpll_func_cntl_1 &= ~(CLKF_MASK | CLKFRAC_MASK | VCO_MODE_MASK);
5363         mpll_func_cntl_1 |= CLKF(mpll_param.clkf) |
5364                 CLKFRAC(mpll_param.clkfrac) | VCO_MODE(mpll_param.vco_mode);
5365
5366         mpll_ad_func_cntl &= ~YCLK_POST_DIV_MASK;
5367         mpll_ad_func_cntl |= YCLK_POST_DIV(mpll_param.post_div);
5368
5369         if (adev->gmc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) {
5370                 mpll_dq_func_cntl &= ~(YCLK_SEL_MASK | YCLK_POST_DIV_MASK);
5371                 mpll_dq_func_cntl |= YCLK_SEL(mpll_param.yclk_sel) |
5372                         YCLK_POST_DIV(mpll_param.post_div);
5373         }
5374
5375         if (pi->mclk_ss) {
5376                 struct amdgpu_atom_ss ss;
5377                 u32 freq_nom;
5378                 u32 tmp;
5379                 u32 reference_clock = adev->clock.mpll.reference_freq;
5380
5381                 if (adev->gmc.vram_type == AMDGPU_VRAM_TYPE_GDDR5)
5382                         freq_nom = memory_clock * 4;
5383                 else
5384                         freq_nom = memory_clock * 2;
5385
5386                 tmp = freq_nom / reference_clock;
5387                 tmp = tmp * tmp;
5388                 if (amdgpu_atombios_get_asic_ss_info(adev, &ss,
5389                                                      ASIC_INTERNAL_MEMORY_SS, freq_nom)) {
5390                         u32 clks = reference_clock * 5 / ss.rate;
5391                         u32 clkv = (u32)((((131 * ss.percentage * ss.rate) / 100) * tmp) / freq_nom);
5392
5393                         mpll_ss1 &= ~CLKV_MASK;
5394                         mpll_ss1 |= CLKV(clkv);
5395
5396                         mpll_ss2 &= ~CLKS_MASK;
5397                         mpll_ss2 |= CLKS(clks);
5398                 }
5399         }
5400
5401         mclk_pwrmgt_cntl &= ~DLL_SPEED_MASK;
5402         mclk_pwrmgt_cntl |= DLL_SPEED(mpll_param.dll_speed);
5403
5404         if (dll_state_on)
5405                 mclk_pwrmgt_cntl |= MRDCK0_PDNB | MRDCK1_PDNB;
5406         else
5407                 mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB);
5408
5409         mclk->mclk_value = cpu_to_be32(memory_clock);
5410         mclk->vMPLL_FUNC_CNTL = cpu_to_be32(mpll_func_cntl);
5411         mclk->vMPLL_FUNC_CNTL_1 = cpu_to_be32(mpll_func_cntl_1);
5412         mclk->vMPLL_FUNC_CNTL_2 = cpu_to_be32(mpll_func_cntl_2);
5413         mclk->vMPLL_AD_FUNC_CNTL = cpu_to_be32(mpll_ad_func_cntl);
5414         mclk->vMPLL_DQ_FUNC_CNTL = cpu_to_be32(mpll_dq_func_cntl);
5415         mclk->vMCLK_PWRMGT_CNTL = cpu_to_be32(mclk_pwrmgt_cntl);
5416         mclk->vDLL_CNTL = cpu_to_be32(dll_cntl);
5417         mclk->vMPLL_SS = cpu_to_be32(mpll_ss1);
5418         mclk->vMPLL_SS2 = cpu_to_be32(mpll_ss2);
5419
5420         return 0;
5421 }
5422
5423 static void si_populate_smc_sp(struct amdgpu_device *adev,
5424                                struct amdgpu_ps *amdgpu_state,
5425                                SISLANDS_SMC_SWSTATE *smc_state)
5426 {
5427         struct  si_ps *ps = si_get_ps(amdgpu_state);
5428         struct rv7xx_power_info *pi = rv770_get_pi(adev);
5429         int i;
5430
5431         for (i = 0; i < ps->performance_level_count - 1; i++)
5432                 smc_state->levels[i].bSP = cpu_to_be32(pi->dsp);
5433
5434         smc_state->levels[ps->performance_level_count - 1].bSP =
5435                 cpu_to_be32(pi->psp);
5436 }
5437
5438 static int si_convert_power_level_to_smc(struct amdgpu_device *adev,
5439                                          struct rv7xx_pl *pl,
5440                                          SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level)
5441 {
5442         struct rv7xx_power_info *pi = rv770_get_pi(adev);
5443         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
5444         struct si_power_info *si_pi = si_get_pi(adev);
5445         int ret;
5446         bool dll_state_on;
5447         u16 std_vddc;
5448         bool gmc_pg = false;
5449
5450         if (eg_pi->pcie_performance_request &&
5451             (si_pi->force_pcie_gen != AMDGPU_PCIE_GEN_INVALID))
5452                 level->gen2PCIE = (u8)si_pi->force_pcie_gen;
5453         else
5454                 level->gen2PCIE = (u8)pl->pcie_gen;
5455
5456         ret = si_populate_sclk_value(adev, pl->sclk, &level->sclk);
5457         if (ret)
5458                 return ret;
5459
5460         level->mcFlags =  0;
5461
5462         if (pi->mclk_stutter_mode_threshold &&
5463             (pl->mclk <= pi->mclk_stutter_mode_threshold) &&
5464             !eg_pi->uvd_enabled &&
5465             (RREG32(DPG_PIPE_STUTTER_CONTROL) & STUTTER_ENABLE) &&
5466             (adev->pm.dpm.new_active_crtc_count <= 2)) {
5467                 level->mcFlags |= SISLANDS_SMC_MC_STUTTER_EN;
5468
5469                 if (gmc_pg)
5470                         level->mcFlags |= SISLANDS_SMC_MC_PG_EN;
5471         }
5472
5473         if (adev->gmc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) {
5474                 if (pl->mclk > pi->mclk_edc_enable_threshold)
5475                         level->mcFlags |= SISLANDS_SMC_MC_EDC_RD_FLAG;
5476
5477                 if (pl->mclk > eg_pi->mclk_edc_wr_enable_threshold)
5478                         level->mcFlags |= SISLANDS_SMC_MC_EDC_WR_FLAG;
5479
5480                 level->strobeMode = si_get_strobe_mode_settings(adev, pl->mclk);
5481
5482                 if (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) {
5483                         if (si_get_mclk_frequency_ratio(pl->mclk, true) >=
5484                             ((RREG32(MC_SEQ_MISC7) >> 16) & 0xf))
5485                                 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false;
5486                         else
5487                                 dll_state_on = ((RREG32(MC_SEQ_MISC6) >> 1) & 0x1) ? true : false;
5488                 } else {
5489                         dll_state_on = false;
5490                 }
5491         } else {
5492                 level->strobeMode = si_get_strobe_mode_settings(adev,
5493                                                                 pl->mclk);
5494
5495                 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false;
5496         }
5497
5498         ret = si_populate_mclk_value(adev,
5499                                      pl->sclk,
5500                                      pl->mclk,
5501                                      &level->mclk,
5502                                      (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) != 0, dll_state_on);
5503         if (ret)
5504                 return ret;
5505
5506         ret = si_populate_voltage_value(adev,
5507                                         &eg_pi->vddc_voltage_table,
5508                                         pl->vddc, &level->vddc);
5509         if (ret)
5510                 return ret;
5511
5512
5513         ret = si_get_std_voltage_value(adev, &level->vddc, &std_vddc);
5514         if (ret)
5515                 return ret;
5516
5517         ret = si_populate_std_voltage_value(adev, std_vddc,
5518                                             level->vddc.index, &level->std_vddc);
5519         if (ret)
5520                 return ret;
5521
5522         if (eg_pi->vddci_control) {
5523                 ret = si_populate_voltage_value(adev, &eg_pi->vddci_voltage_table,
5524                                                 pl->vddci, &level->vddci);
5525                 if (ret)
5526                         return ret;
5527         }
5528
5529         if (si_pi->vddc_phase_shed_control) {
5530                 ret = si_populate_phase_shedding_value(adev,
5531                                                        &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
5532                                                        pl->vddc,
5533                                                        pl->sclk,
5534                                                        pl->mclk,
5535                                                        &level->vddc);
5536                 if (ret)
5537                         return ret;
5538         }
5539
5540         level->MaxPoweredUpCU = si_pi->max_cu;
5541
5542         ret = si_populate_mvdd_value(adev, pl->mclk, &level->mvdd);
5543
5544         return ret;
5545 }
5546
5547 static int si_populate_smc_t(struct amdgpu_device *adev,
5548                              struct amdgpu_ps *amdgpu_state,
5549                              SISLANDS_SMC_SWSTATE *smc_state)
5550 {
5551         struct rv7xx_power_info *pi = rv770_get_pi(adev);
5552         struct  si_ps *state = si_get_ps(amdgpu_state);
5553         u32 a_t;
5554         u32 t_l, t_h;
5555         u32 high_bsp;
5556         int i, ret;
5557
5558         if (state->performance_level_count >= 9)
5559                 return -EINVAL;
5560
5561         if (state->performance_level_count < 2) {
5562                 a_t = CG_R(0xffff) | CG_L(0);
5563                 smc_state->levels[0].aT = cpu_to_be32(a_t);
5564                 return 0;
5565         }
5566
5567         smc_state->levels[0].aT = cpu_to_be32(0);
5568
5569         for (i = 0; i <= state->performance_level_count - 2; i++) {
5570                 ret = r600_calculate_at(
5571                         (50 / SISLANDS_MAX_HARDWARE_POWERLEVELS) * 100 * (i + 1),
5572                         100 * R600_AH_DFLT,
5573                         state->performance_levels[i + 1].sclk,
5574                         state->performance_levels[i].sclk,
5575                         &t_l,
5576                         &t_h);
5577
5578                 if (ret) {
5579                         t_h = (i + 1) * 1000 - 50 * R600_AH_DFLT;
5580                         t_l = (i + 1) * 1000 + 50 * R600_AH_DFLT;
5581                 }
5582
5583                 a_t = be32_to_cpu(smc_state->levels[i].aT) & ~CG_R_MASK;
5584                 a_t |= CG_R(t_l * pi->bsp / 20000);
5585                 smc_state->levels[i].aT = cpu_to_be32(a_t);
5586
5587                 high_bsp = (i == state->performance_level_count - 2) ?
5588                         pi->pbsp : pi->bsp;
5589                 a_t = CG_R(0xffff) | CG_L(t_h * high_bsp / 20000);
5590                 smc_state->levels[i + 1].aT = cpu_to_be32(a_t);
5591         }
5592
5593         return 0;
5594 }
5595
5596 static int si_disable_ulv(struct amdgpu_device *adev)
5597 {
5598         struct si_power_info *si_pi = si_get_pi(adev);
5599         struct si_ulv_param *ulv = &si_pi->ulv;
5600
5601         if (ulv->supported)
5602                 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_DisableULV) == PPSMC_Result_OK) ?
5603                         0 : -EINVAL;
5604
5605         return 0;
5606 }
5607
5608 static bool si_is_state_ulv_compatible(struct amdgpu_device *adev,
5609                                        struct amdgpu_ps *amdgpu_state)
5610 {
5611         const struct si_power_info *si_pi = si_get_pi(adev);
5612         const struct si_ulv_param *ulv = &si_pi->ulv;
5613         const struct  si_ps *state = si_get_ps(amdgpu_state);
5614         int i;
5615
5616         if (state->performance_levels[0].mclk != ulv->pl.mclk)
5617                 return false;
5618
5619         /* XXX validate against display requirements! */
5620
5621         for (i = 0; i < adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count; i++) {
5622                 if (adev->clock.current_dispclk <=
5623                     adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].clk) {
5624                         if (ulv->pl.vddc <
5625                             adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].v)
5626                                 return false;
5627                 }
5628         }
5629
5630         if ((amdgpu_state->vclk != 0) || (amdgpu_state->dclk != 0))
5631                 return false;
5632
5633         return true;
5634 }
5635
5636 static int si_set_power_state_conditionally_enable_ulv(struct amdgpu_device *adev,
5637                                                        struct amdgpu_ps *amdgpu_new_state)
5638 {
5639         const struct si_power_info *si_pi = si_get_pi(adev);
5640         const struct si_ulv_param *ulv = &si_pi->ulv;
5641
5642         if (ulv->supported) {
5643                 if (si_is_state_ulv_compatible(adev, amdgpu_new_state))
5644                         return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableULV) == PPSMC_Result_OK) ?
5645                                 0 : -EINVAL;
5646         }
5647         return 0;
5648 }
5649
5650 static int si_convert_power_state_to_smc(struct amdgpu_device *adev,
5651                                          struct amdgpu_ps *amdgpu_state,
5652                                          SISLANDS_SMC_SWSTATE *smc_state)
5653 {
5654         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
5655         struct ni_power_info *ni_pi = ni_get_pi(adev);
5656         struct si_power_info *si_pi = si_get_pi(adev);
5657         struct  si_ps *state = si_get_ps(amdgpu_state);
5658         int i, ret;
5659         u32 threshold;
5660         u32 sclk_in_sr = 1350; /* ??? */
5661
5662         if (state->performance_level_count > SISLANDS_MAX_HARDWARE_POWERLEVELS)
5663                 return -EINVAL;
5664
5665         threshold = state->performance_levels[state->performance_level_count-1].sclk * 100 / 100;
5666
5667         if (amdgpu_state->vclk && amdgpu_state->dclk) {
5668                 eg_pi->uvd_enabled = true;
5669                 if (eg_pi->smu_uvd_hs)
5670                         smc_state->flags |= PPSMC_SWSTATE_FLAG_UVD;
5671         } else {
5672                 eg_pi->uvd_enabled = false;
5673         }
5674
5675         if (state->dc_compatible)
5676                 smc_state->flags |= PPSMC_SWSTATE_FLAG_DC;
5677
5678         smc_state->levelCount = 0;
5679         for (i = 0; i < state->performance_level_count; i++) {
5680                 if (eg_pi->sclk_deep_sleep) {
5681                         if ((i == 0) || si_pi->sclk_deep_sleep_above_low) {
5682                                 if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ)
5683                                         smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS;
5684                                 else
5685                                         smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE;
5686                         }
5687                 }
5688
5689                 ret = si_convert_power_level_to_smc(adev, &state->performance_levels[i],
5690                                                     &smc_state->levels[i]);
5691                 smc_state->levels[i].arbRefreshState =
5692                         (u8)(SISLANDS_DRIVER_STATE_ARB_INDEX + i);
5693
5694                 if (ret)
5695                         return ret;
5696
5697                 if (ni_pi->enable_power_containment)
5698                         smc_state->levels[i].displayWatermark =
5699                                 (state->performance_levels[i].sclk < threshold) ?
5700                                 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH;
5701                 else
5702                         smc_state->levels[i].displayWatermark = (i < 2) ?
5703                                 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH;
5704
5705                 if (eg_pi->dynamic_ac_timing)
5706                         smc_state->levels[i].ACIndex = SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i;
5707                 else
5708                         smc_state->levels[i].ACIndex = 0;
5709
5710                 smc_state->levelCount++;
5711         }
5712
5713         si_write_smc_soft_register(adev,
5714                                    SI_SMC_SOFT_REGISTER_watermark_threshold,
5715                                    threshold / 512);
5716
5717         si_populate_smc_sp(adev, amdgpu_state, smc_state);
5718
5719         ret = si_populate_power_containment_values(adev, amdgpu_state, smc_state);
5720         if (ret)
5721                 ni_pi->enable_power_containment = false;
5722
5723         ret = si_populate_sq_ramping_values(adev, amdgpu_state, smc_state);
5724         if (ret)
5725                 ni_pi->enable_sq_ramping = false;
5726
5727         return si_populate_smc_t(adev, amdgpu_state, smc_state);
5728 }
5729
5730 static int si_upload_sw_state(struct amdgpu_device *adev,
5731                               struct amdgpu_ps *amdgpu_new_state)
5732 {
5733         struct si_power_info *si_pi = si_get_pi(adev);
5734         struct  si_ps *new_state = si_get_ps(amdgpu_new_state);
5735         int ret;
5736         u32 address = si_pi->state_table_start +
5737                 offsetof(SISLANDS_SMC_STATETABLE, driverState);
5738         u32 state_size = sizeof(SISLANDS_SMC_SWSTATE) +
5739                 ((new_state->performance_level_count - 1) *
5740                  sizeof(SISLANDS_SMC_HW_PERFORMANCE_LEVEL));
5741         SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.driverState;
5742
5743         memset(smc_state, 0, state_size);
5744
5745         ret = si_convert_power_state_to_smc(adev, amdgpu_new_state, smc_state);
5746         if (ret)
5747                 return ret;
5748
5749         return amdgpu_si_copy_bytes_to_smc(adev, address, (u8 *)smc_state,
5750                                            state_size, si_pi->sram_end);
5751 }
5752
5753 static int si_upload_ulv_state(struct amdgpu_device *adev)
5754 {
5755         struct si_power_info *si_pi = si_get_pi(adev);
5756         struct si_ulv_param *ulv = &si_pi->ulv;
5757         int ret = 0;
5758
5759         if (ulv->supported && ulv->pl.vddc) {
5760                 u32 address = si_pi->state_table_start +
5761                         offsetof(SISLANDS_SMC_STATETABLE, ULVState);
5762                 SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.ULVState;
5763                 u32 state_size = sizeof(SISLANDS_SMC_SWSTATE);
5764
5765                 memset(smc_state, 0, state_size);
5766
5767                 ret = si_populate_ulv_state(adev, smc_state);
5768                 if (!ret)
5769                         ret = amdgpu_si_copy_bytes_to_smc(adev, address, (u8 *)smc_state,
5770                                                           state_size, si_pi->sram_end);
5771         }
5772
5773         return ret;
5774 }
5775
5776 static int si_upload_smc_data(struct amdgpu_device *adev)
5777 {
5778         struct amdgpu_crtc *amdgpu_crtc = NULL;
5779         int i;
5780
5781         if (adev->pm.dpm.new_active_crtc_count == 0)
5782                 return 0;
5783
5784         for (i = 0; i < adev->mode_info.num_crtc; i++) {
5785                 if (adev->pm.dpm.new_active_crtcs & (1 << i)) {
5786                         amdgpu_crtc = adev->mode_info.crtcs[i];
5787                         break;
5788                 }
5789         }
5790
5791         if (amdgpu_crtc == NULL)
5792                 return 0;
5793
5794         if (amdgpu_crtc->line_time <= 0)
5795                 return 0;
5796
5797         if (si_write_smc_soft_register(adev,
5798                                        SI_SMC_SOFT_REGISTER_crtc_index,
5799                                        amdgpu_crtc->crtc_id) != PPSMC_Result_OK)
5800                 return 0;
5801
5802         if (si_write_smc_soft_register(adev,
5803                                        SI_SMC_SOFT_REGISTER_mclk_change_block_cp_min,
5804                                        amdgpu_crtc->wm_high / amdgpu_crtc->line_time) != PPSMC_Result_OK)
5805                 return 0;
5806
5807         if (si_write_smc_soft_register(adev,
5808                                        SI_SMC_SOFT_REGISTER_mclk_change_block_cp_max,
5809                                        amdgpu_crtc->wm_low / amdgpu_crtc->line_time) != PPSMC_Result_OK)
5810                 return 0;
5811
5812         return 0;
5813 }
5814
5815 static int si_set_mc_special_registers(struct amdgpu_device *adev,
5816                                        struct si_mc_reg_table *table)
5817 {
5818         u8 i, j, k;
5819         u32 temp_reg;
5820
5821         for (i = 0, j = table->last; i < table->last; i++) {
5822                 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5823                         return -EINVAL;
5824                 switch (table->mc_reg_address[i].s1) {
5825                 case MC_SEQ_MISC1:
5826                         temp_reg = RREG32(MC_PMG_CMD_EMRS);
5827                         table->mc_reg_address[j].s1 = MC_PMG_CMD_EMRS;
5828                         table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_EMRS_LP;
5829                         for (k = 0; k < table->num_entries; k++)
5830                                 table->mc_reg_table_entry[k].mc_data[j] =
5831                                         ((temp_reg & 0xffff0000)) |
5832                                         ((table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16);
5833                         j++;
5834
5835                         if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5836                                 return -EINVAL;
5837                         temp_reg = RREG32(MC_PMG_CMD_MRS);
5838                         table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS;
5839                         table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS_LP;
5840                         for (k = 0; k < table->num_entries; k++) {
5841                                 table->mc_reg_table_entry[k].mc_data[j] =
5842                                         (temp_reg & 0xffff0000) |
5843                                         (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
5844                                 if (adev->gmc.vram_type != AMDGPU_VRAM_TYPE_GDDR5)
5845                                         table->mc_reg_table_entry[k].mc_data[j] |= 0x100;
5846                         }
5847                         j++;
5848
5849                         if (adev->gmc.vram_type != AMDGPU_VRAM_TYPE_GDDR5) {
5850                                 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5851                                         return -EINVAL;
5852                                 table->mc_reg_address[j].s1 = MC_PMG_AUTO_CMD;
5853                                 table->mc_reg_address[j].s0 = MC_PMG_AUTO_CMD;
5854                                 for (k = 0; k < table->num_entries; k++)
5855                                         table->mc_reg_table_entry[k].mc_data[j] =
5856                                                 (table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16;
5857                                 j++;
5858                         }
5859                         break;
5860                 case MC_SEQ_RESERVE_M:
5861                         temp_reg = RREG32(MC_PMG_CMD_MRS1);
5862                         table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS1;
5863                         table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS1_LP;
5864                         for(k = 0; k < table->num_entries; k++)
5865                                 table->mc_reg_table_entry[k].mc_data[j] =
5866                                         (temp_reg & 0xffff0000) |
5867                                         (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
5868                         j++;
5869                         break;
5870                 default:
5871                         break;
5872                 }
5873         }
5874
5875         table->last = j;
5876
5877         return 0;
5878 }
5879
5880 static bool si_check_s0_mc_reg_index(u16 in_reg, u16 *out_reg)
5881 {
5882         bool result = true;
5883         switch (in_reg) {
5884         case  MC_SEQ_RAS_TIMING:
5885                 *out_reg = MC_SEQ_RAS_TIMING_LP;
5886                 break;
5887         case MC_SEQ_CAS_TIMING:
5888                 *out_reg = MC_SEQ_CAS_TIMING_LP;
5889                 break;
5890         case MC_SEQ_MISC_TIMING:
5891                 *out_reg = MC_SEQ_MISC_TIMING_LP;
5892                 break;
5893         case MC_SEQ_MISC_TIMING2:
5894                 *out_reg = MC_SEQ_MISC_TIMING2_LP;
5895                 break;
5896         case MC_SEQ_RD_CTL_D0:
5897                 *out_reg = MC_SEQ_RD_CTL_D0_LP;
5898                 break;
5899         case MC_SEQ_RD_CTL_D1:
5900                 *out_reg = MC_SEQ_RD_CTL_D1_LP;
5901                 break;
5902         case MC_SEQ_WR_CTL_D0:
5903                 *out_reg = MC_SEQ_WR_CTL_D0_LP;
5904                 break;
5905         case MC_SEQ_WR_CTL_D1:
5906                 *out_reg = MC_SEQ_WR_CTL_D1_LP;
5907                 break;
5908         case MC_PMG_CMD_EMRS:
5909                 *out_reg = MC_SEQ_PMG_CMD_EMRS_LP;
5910                 break;
5911         case MC_PMG_CMD_MRS:
5912                 *out_reg = MC_SEQ_PMG_CMD_MRS_LP;
5913                 break;
5914         case MC_PMG_CMD_MRS1:
5915                 *out_reg = MC_SEQ_PMG_CMD_MRS1_LP;
5916                 break;
5917         case MC_SEQ_PMG_TIMING:
5918                 *out_reg = MC_SEQ_PMG_TIMING_LP;
5919                 break;
5920         case MC_PMG_CMD_MRS2:
5921                 *out_reg = MC_SEQ_PMG_CMD_MRS2_LP;
5922                 break;
5923         case MC_SEQ_WR_CTL_2:
5924                 *out_reg = MC_SEQ_WR_CTL_2_LP;
5925                 break;
5926         default:
5927                 result = false;
5928                 break;
5929         }
5930
5931         return result;
5932 }
5933
5934 static void si_set_valid_flag(struct si_mc_reg_table *table)
5935 {
5936         u8 i, j;
5937
5938         for (i = 0; i < table->last; i++) {
5939                 for (j = 1; j < table->num_entries; j++) {
5940                         if (table->mc_reg_table_entry[j-1].mc_data[i] != table->mc_reg_table_entry[j].mc_data[i]) {
5941                                 table->valid_flag |= 1 << i;
5942                                 break;
5943                         }
5944                 }
5945         }
5946 }
5947
5948 static void si_set_s0_mc_reg_index(struct si_mc_reg_table *table)
5949 {
5950         u32 i;
5951         u16 address;
5952
5953         for (i = 0; i < table->last; i++)
5954                 table->mc_reg_address[i].s0 = si_check_s0_mc_reg_index(table->mc_reg_address[i].s1, &address) ?
5955                         address : table->mc_reg_address[i].s1;
5956
5957 }
5958
5959 static int si_copy_vbios_mc_reg_table(struct atom_mc_reg_table *table,
5960                                       struct si_mc_reg_table *si_table)
5961 {
5962         u8 i, j;
5963
5964         if (table->last > SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5965                 return -EINVAL;
5966         if (table->num_entries > MAX_AC_TIMING_ENTRIES)
5967                 return -EINVAL;
5968
5969         for (i = 0; i < table->last; i++)
5970                 si_table->mc_reg_address[i].s1 = table->mc_reg_address[i].s1;
5971         si_table->last = table->last;
5972
5973         for (i = 0; i < table->num_entries; i++) {
5974                 si_table->mc_reg_table_entry[i].mclk_max =
5975                         table->mc_reg_table_entry[i].mclk_max;
5976                 for (j = 0; j < table->last; j++) {
5977                         si_table->mc_reg_table_entry[i].mc_data[j] =
5978                                 table->mc_reg_table_entry[i].mc_data[j];
5979                 }
5980         }
5981         si_table->num_entries = table->num_entries;
5982
5983         return 0;
5984 }
5985
5986 static int si_initialize_mc_reg_table(struct amdgpu_device *adev)
5987 {
5988         struct si_power_info *si_pi = si_get_pi(adev);
5989         struct atom_mc_reg_table *table;
5990         struct si_mc_reg_table *si_table = &si_pi->mc_reg_table;
5991         u8 module_index = rv770_get_memory_module_index(adev);
5992         int ret;
5993
5994         table = kzalloc(sizeof(struct atom_mc_reg_table), GFP_KERNEL);
5995         if (!table)
5996                 return -ENOMEM;
5997
5998         WREG32(MC_SEQ_RAS_TIMING_LP, RREG32(MC_SEQ_RAS_TIMING));
5999         WREG32(MC_SEQ_CAS_TIMING_LP, RREG32(MC_SEQ_CAS_TIMING));
6000         WREG32(MC_SEQ_MISC_TIMING_LP, RREG32(MC_SEQ_MISC_TIMING));
6001         WREG32(MC_SEQ_MISC_TIMING2_LP, RREG32(MC_SEQ_MISC_TIMING2));
6002         WREG32(MC_SEQ_PMG_CMD_EMRS_LP, RREG32(MC_PMG_CMD_EMRS));
6003         WREG32(MC_SEQ_PMG_CMD_MRS_LP, RREG32(MC_PMG_CMD_MRS));
6004         WREG32(MC_SEQ_PMG_CMD_MRS1_LP, RREG32(MC_PMG_CMD_MRS1));
6005         WREG32(MC_SEQ_WR_CTL_D0_LP, RREG32(MC_SEQ_WR_CTL_D0));
6006         WREG32(MC_SEQ_WR_CTL_D1_LP, RREG32(MC_SEQ_WR_CTL_D1));
6007         WREG32(MC_SEQ_RD_CTL_D0_LP, RREG32(MC_SEQ_RD_CTL_D0));
6008         WREG32(MC_SEQ_RD_CTL_D1_LP, RREG32(MC_SEQ_RD_CTL_D1));
6009         WREG32(MC_SEQ_PMG_TIMING_LP, RREG32(MC_SEQ_PMG_TIMING));
6010         WREG32(MC_SEQ_PMG_CMD_MRS2_LP, RREG32(MC_PMG_CMD_MRS2));
6011         WREG32(MC_SEQ_WR_CTL_2_LP, RREG32(MC_SEQ_WR_CTL_2));
6012
6013         ret = amdgpu_atombios_init_mc_reg_table(adev, module_index, table);
6014         if (ret)
6015                 goto init_mc_done;
6016
6017         ret = si_copy_vbios_mc_reg_table(table, si_table);
6018         if (ret)
6019                 goto init_mc_done;
6020
6021         si_set_s0_mc_reg_index(si_table);
6022
6023         ret = si_set_mc_special_registers(adev, si_table);
6024         if (ret)
6025                 goto init_mc_done;
6026
6027         si_set_valid_flag(si_table);
6028
6029 init_mc_done:
6030         kfree(table);
6031
6032         return ret;
6033
6034 }
6035
6036 static void si_populate_mc_reg_addresses(struct amdgpu_device *adev,
6037                                          SMC_SIslands_MCRegisters *mc_reg_table)
6038 {
6039         struct si_power_info *si_pi = si_get_pi(adev);
6040         u32 i, j;
6041
6042         for (i = 0, j = 0; j < si_pi->mc_reg_table.last; j++) {
6043                 if (si_pi->mc_reg_table.valid_flag & (1 << j)) {
6044                         if (i >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
6045                                 break;
6046                         mc_reg_table->address[i].s0 =
6047                                 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s0);
6048                         mc_reg_table->address[i].s1 =
6049                                 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s1);
6050                         i++;
6051                 }
6052         }
6053         mc_reg_table->last = (u8)i;
6054 }
6055
6056 static void si_convert_mc_registers(const struct si_mc_reg_entry *entry,
6057                                     SMC_SIslands_MCRegisterSet *data,
6058                                     u32 num_entries, u32 valid_flag)
6059 {
6060         u32 i, j;
6061
6062         for(i = 0, j = 0; j < num_entries; j++) {
6063                 if (valid_flag & (1 << j)) {
6064                         data->value[i] = cpu_to_be32(entry->mc_data[j]);
6065                         i++;
6066                 }
6067         }
6068 }
6069
6070 static void si_convert_mc_reg_table_entry_to_smc(struct amdgpu_device *adev,
6071                                                  struct rv7xx_pl *pl,
6072                                                  SMC_SIslands_MCRegisterSet *mc_reg_table_data)
6073 {
6074         struct si_power_info *si_pi = si_get_pi(adev);
6075         u32 i = 0;
6076
6077         for (i = 0; i < si_pi->mc_reg_table.num_entries; i++) {
6078                 if (pl->mclk <= si_pi->mc_reg_table.mc_reg_table_entry[i].mclk_max)
6079                         break;
6080         }
6081
6082         if ((i == si_pi->mc_reg_table.num_entries) && (i > 0))
6083                 --i;
6084
6085         si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[i],
6086                                 mc_reg_table_data, si_pi->mc_reg_table.last,
6087                                 si_pi->mc_reg_table.valid_flag);
6088 }
6089
6090 static void si_convert_mc_reg_table_to_smc(struct amdgpu_device *adev,
6091                                            struct amdgpu_ps *amdgpu_state,
6092                                            SMC_SIslands_MCRegisters *mc_reg_table)
6093 {
6094         struct si_ps *state = si_get_ps(amdgpu_state);
6095         int i;
6096
6097         for (i = 0; i < state->performance_level_count; i++) {
6098                 si_convert_mc_reg_table_entry_to_smc(adev,
6099                                                      &state->performance_levels[i],
6100                                                      &mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i]);
6101         }
6102 }
6103
6104 static int si_populate_mc_reg_table(struct amdgpu_device *adev,
6105                                     struct amdgpu_ps *amdgpu_boot_state)
6106 {
6107         struct  si_ps *boot_state = si_get_ps(amdgpu_boot_state);
6108         struct si_power_info *si_pi = si_get_pi(adev);
6109         struct si_ulv_param *ulv = &si_pi->ulv;
6110         SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table;
6111
6112         memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters));
6113
6114         si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_seq_index, 1);
6115
6116         si_populate_mc_reg_addresses(adev, smc_mc_reg_table);
6117
6118         si_convert_mc_reg_table_entry_to_smc(adev, &boot_state->performance_levels[0],
6119                                              &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_INITIAL_SLOT]);
6120
6121         si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0],
6122                                 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ACPI_SLOT],
6123                                 si_pi->mc_reg_table.last,
6124                                 si_pi->mc_reg_table.valid_flag);
6125
6126         if (ulv->supported && ulv->pl.vddc != 0)
6127                 si_convert_mc_reg_table_entry_to_smc(adev, &ulv->pl,
6128                                                      &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT]);
6129         else
6130                 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0],
6131                                         &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT],
6132                                         si_pi->mc_reg_table.last,
6133                                         si_pi->mc_reg_table.valid_flag);
6134
6135         si_convert_mc_reg_table_to_smc(adev, amdgpu_boot_state, smc_mc_reg_table);
6136
6137         return amdgpu_si_copy_bytes_to_smc(adev, si_pi->mc_reg_table_start,
6138                                            (u8 *)smc_mc_reg_table,
6139                                            sizeof(SMC_SIslands_MCRegisters), si_pi->sram_end);
6140 }
6141
6142 static int si_upload_mc_reg_table(struct amdgpu_device *adev,
6143                                   struct amdgpu_ps *amdgpu_new_state)
6144 {
6145         struct si_ps *new_state = si_get_ps(amdgpu_new_state);
6146         struct si_power_info *si_pi = si_get_pi(adev);
6147         u32 address = si_pi->mc_reg_table_start +
6148                 offsetof(SMC_SIslands_MCRegisters,
6149                          data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT]);
6150         SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table;
6151
6152         memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters));
6153
6154         si_convert_mc_reg_table_to_smc(adev, amdgpu_new_state, smc_mc_reg_table);
6155
6156         return amdgpu_si_copy_bytes_to_smc(adev, address,
6157                                            (u8 *)&smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT],
6158                                            sizeof(SMC_SIslands_MCRegisterSet) * new_state->performance_level_count,
6159                                            si_pi->sram_end);
6160 }
6161
6162 static void si_enable_voltage_control(struct amdgpu_device *adev, bool enable)
6163 {
6164         if (enable)
6165                 WREG32_P(GENERAL_PWRMGT, VOLT_PWRMGT_EN, ~VOLT_PWRMGT_EN);
6166         else
6167                 WREG32_P(GENERAL_PWRMGT, 0, ~VOLT_PWRMGT_EN);
6168 }
6169
6170 static enum amdgpu_pcie_gen si_get_maximum_link_speed(struct amdgpu_device *adev,
6171                                                       struct amdgpu_ps *amdgpu_state)
6172 {
6173         struct si_ps *state = si_get_ps(amdgpu_state);
6174         int i;
6175         u16 pcie_speed, max_speed = 0;
6176
6177         for (i = 0; i < state->performance_level_count; i++) {
6178                 pcie_speed = state->performance_levels[i].pcie_gen;
6179                 if (max_speed < pcie_speed)
6180                         max_speed = pcie_speed;
6181         }
6182         return max_speed;
6183 }
6184
6185 static u16 si_get_current_pcie_speed(struct amdgpu_device *adev)
6186 {
6187         u32 speed_cntl;
6188
6189         speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL) & LC_CURRENT_DATA_RATE_MASK;
6190         speed_cntl >>= LC_CURRENT_DATA_RATE_SHIFT;
6191
6192         return (u16)speed_cntl;
6193 }
6194
6195 static void si_request_link_speed_change_before_state_change(struct amdgpu_device *adev,
6196                                                              struct amdgpu_ps *amdgpu_new_state,
6197                                                              struct amdgpu_ps *amdgpu_current_state)
6198 {
6199         struct si_power_info *si_pi = si_get_pi(adev);
6200         enum amdgpu_pcie_gen target_link_speed = si_get_maximum_link_speed(adev, amdgpu_new_state);
6201         enum amdgpu_pcie_gen current_link_speed;
6202
6203         if (si_pi->force_pcie_gen == AMDGPU_PCIE_GEN_INVALID)
6204                 current_link_speed = si_get_maximum_link_speed(adev, amdgpu_current_state);
6205         else
6206                 current_link_speed = si_pi->force_pcie_gen;
6207
6208         si_pi->force_pcie_gen = AMDGPU_PCIE_GEN_INVALID;
6209         si_pi->pspp_notify_required = false;
6210         if (target_link_speed > current_link_speed) {
6211                 switch (target_link_speed) {
6212 #if defined(CONFIG_ACPI)
6213                 case AMDGPU_PCIE_GEN3:
6214                         if (amdgpu_acpi_pcie_performance_request(adev, PCIE_PERF_REQ_PECI_GEN3, false) == 0)
6215                                 break;
6216                         si_pi->force_pcie_gen = AMDGPU_PCIE_GEN2;
6217                         if (current_link_speed == AMDGPU_PCIE_GEN2)
6218                                 break;
6219                         /* fall through */
6220                 case AMDGPU_PCIE_GEN2:
6221                         if (amdgpu_acpi_pcie_performance_request(adev, PCIE_PERF_REQ_PECI_GEN2, false) == 0)
6222                                 break;
6223 #endif
6224                         /* fall through */
6225                 default:
6226                         si_pi->force_pcie_gen = si_get_current_pcie_speed(adev);
6227                         break;
6228                 }
6229         } else {
6230                 if (target_link_speed < current_link_speed)
6231                         si_pi->pspp_notify_required = true;
6232         }
6233 }
6234
6235 static void si_notify_link_speed_change_after_state_change(struct amdgpu_device *adev,
6236                                                            struct amdgpu_ps *amdgpu_new_state,
6237                                                            struct amdgpu_ps *amdgpu_current_state)
6238 {
6239         struct si_power_info *si_pi = si_get_pi(adev);
6240         enum amdgpu_pcie_gen target_link_speed = si_get_maximum_link_speed(adev, amdgpu_new_state);
6241         u8 request;
6242
6243         if (si_pi->pspp_notify_required) {
6244                 if (target_link_speed == AMDGPU_PCIE_GEN3)
6245                         request = PCIE_PERF_REQ_PECI_GEN3;
6246                 else if (target_link_speed == AMDGPU_PCIE_GEN2)
6247                         request = PCIE_PERF_REQ_PECI_GEN2;
6248                 else
6249                         request = PCIE_PERF_REQ_PECI_GEN1;
6250
6251                 if ((request == PCIE_PERF_REQ_PECI_GEN1) &&
6252                     (si_get_current_pcie_speed(adev) > 0))
6253                         return;
6254
6255 #if defined(CONFIG_ACPI)
6256                 amdgpu_acpi_pcie_performance_request(adev, request, false);
6257 #endif
6258         }
6259 }
6260
6261 #if 0
6262 static int si_ds_request(struct amdgpu_device *adev,
6263                          bool ds_status_on, u32 count_write)
6264 {
6265         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
6266
6267         if (eg_pi->sclk_deep_sleep) {
6268                 if (ds_status_on)
6269                         return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_CancelThrottleOVRDSCLKDS) ==
6270                                 PPSMC_Result_OK) ?
6271                                 0 : -EINVAL;
6272                 else
6273                         return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_ThrottleOVRDSCLKDS) ==
6274                                 PPSMC_Result_OK) ? 0 : -EINVAL;
6275         }
6276         return 0;
6277 }
6278 #endif
6279
6280 static void si_set_max_cu_value(struct amdgpu_device *adev)
6281 {
6282         struct si_power_info *si_pi = si_get_pi(adev);
6283
6284         if (adev->asic_type == CHIP_VERDE) {
6285                 switch (adev->pdev->device) {
6286                 case 0x6820:
6287                 case 0x6825:
6288                 case 0x6821:
6289                 case 0x6823:
6290                 case 0x6827:
6291                         si_pi->max_cu = 10;
6292                         break;
6293                 case 0x682D:
6294                 case 0x6824:
6295                 case 0x682F:
6296                 case 0x6826:
6297                         si_pi->max_cu = 8;
6298                         break;
6299                 case 0x6828:
6300                 case 0x6830:
6301                 case 0x6831:
6302                 case 0x6838:
6303                 case 0x6839:
6304                 case 0x683D:
6305                         si_pi->max_cu = 10;
6306                         break;
6307                 case 0x683B:
6308                 case 0x683F:
6309                 case 0x6829:
6310                         si_pi->max_cu = 8;
6311                         break;
6312                 default:
6313                         si_pi->max_cu = 0;
6314                         break;
6315                 }
6316         } else {
6317                 si_pi->max_cu = 0;
6318         }
6319 }
6320
6321 static int si_patch_single_dependency_table_based_on_leakage(struct amdgpu_device *adev,
6322                                                              struct amdgpu_clock_voltage_dependency_table *table)
6323 {
6324         u32 i;
6325         int j;
6326         u16 leakage_voltage;
6327
6328         if (table) {
6329                 for (i = 0; i < table->count; i++) {
6330                         switch (si_get_leakage_voltage_from_leakage_index(adev,
6331                                                                           table->entries[i].v,
6332                                                                           &leakage_voltage)) {
6333                         case 0:
6334                                 table->entries[i].v = leakage_voltage;
6335                                 break;
6336                         case -EAGAIN:
6337                                 return -EINVAL;
6338                         case -EINVAL:
6339                         default:
6340                                 break;
6341                         }
6342                 }
6343
6344                 for (j = (table->count - 2); j >= 0; j--) {
6345                         table->entries[j].v = (table->entries[j].v <= table->entries[j + 1].v) ?
6346                                 table->entries[j].v : table->entries[j + 1].v;
6347                 }
6348         }
6349         return 0;
6350 }
6351
6352 static int si_patch_dependency_tables_based_on_leakage(struct amdgpu_device *adev)
6353 {
6354         int ret = 0;
6355
6356         ret = si_patch_single_dependency_table_based_on_leakage(adev,
6357                                                                 &adev->pm.dpm.dyn_state.vddc_dependency_on_sclk);
6358         if (ret)
6359                 DRM_ERROR("Could not patch vddc_on_sclk leakage table\n");
6360         ret = si_patch_single_dependency_table_based_on_leakage(adev,
6361                                                                 &adev->pm.dpm.dyn_state.vddc_dependency_on_mclk);
6362         if (ret)
6363                 DRM_ERROR("Could not patch vddc_on_mclk leakage table\n");
6364         ret = si_patch_single_dependency_table_based_on_leakage(adev,
6365                                                                 &adev->pm.dpm.dyn_state.vddci_dependency_on_mclk);
6366         if (ret)
6367                 DRM_ERROR("Could not patch vddci_on_mclk leakage table\n");
6368         return ret;
6369 }
6370
6371 static void si_set_pcie_lane_width_in_smc(struct amdgpu_device *adev,
6372                                           struct amdgpu_ps *amdgpu_new_state,
6373                                           struct amdgpu_ps *amdgpu_current_state)
6374 {
6375         u32 lane_width;
6376         u32 new_lane_width =
6377                 ((amdgpu_new_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT) + 1;
6378         u32 current_lane_width =
6379                 ((amdgpu_current_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT) + 1;
6380
6381         if (new_lane_width != current_lane_width) {
6382                 amdgpu_set_pcie_lanes(adev, new_lane_width);
6383                 lane_width = amdgpu_get_pcie_lanes(adev);
6384                 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width);
6385         }
6386 }
6387
6388 static void si_dpm_setup_asic(struct amdgpu_device *adev)
6389 {
6390         si_read_clock_registers(adev);
6391         si_enable_acpi_power_management(adev);
6392 }
6393
6394 static int si_thermal_enable_alert(struct amdgpu_device *adev,
6395                                    bool enable)
6396 {
6397         u32 thermal_int = RREG32(CG_THERMAL_INT);
6398
6399         if (enable) {
6400                 PPSMC_Result result;
6401
6402                 thermal_int &= ~(THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW);
6403                 WREG32(CG_THERMAL_INT, thermal_int);
6404                 result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableThermalInterrupt);
6405                 if (result != PPSMC_Result_OK) {
6406                         DRM_DEBUG_KMS("Could not enable thermal interrupts.\n");
6407                         return -EINVAL;
6408                 }
6409         } else {
6410                 thermal_int |= THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW;
6411                 WREG32(CG_THERMAL_INT, thermal_int);
6412         }
6413
6414         return 0;
6415 }
6416
6417 static int si_thermal_set_temperature_range(struct amdgpu_device *adev,
6418                                             int min_temp, int max_temp)
6419 {
6420         int low_temp = 0 * 1000;
6421         int high_temp = 255 * 1000;
6422
6423         if (low_temp < min_temp)
6424                 low_temp = min_temp;
6425         if (high_temp > max_temp)
6426                 high_temp = max_temp;
6427         if (high_temp < low_temp) {
6428                 DRM_ERROR("invalid thermal range: %d - %d\n", low_temp, high_temp);
6429                 return -EINVAL;
6430         }
6431
6432         WREG32_P(CG_THERMAL_INT, DIG_THERM_INTH(high_temp / 1000), ~DIG_THERM_INTH_MASK);
6433         WREG32_P(CG_THERMAL_INT, DIG_THERM_INTL(low_temp / 1000), ~DIG_THERM_INTL_MASK);
6434         WREG32_P(CG_THERMAL_CTRL, DIG_THERM_DPM(high_temp / 1000), ~DIG_THERM_DPM_MASK);
6435
6436         adev->pm.dpm.thermal.min_temp = low_temp;
6437         adev->pm.dpm.thermal.max_temp = high_temp;
6438
6439         return 0;
6440 }
6441
6442 static void si_fan_ctrl_set_static_mode(struct amdgpu_device *adev, u32 mode)
6443 {
6444         struct si_power_info *si_pi = si_get_pi(adev);
6445         u32 tmp;
6446
6447         if (si_pi->fan_ctrl_is_in_default_mode) {
6448                 tmp = (RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK) >> FDO_PWM_MODE_SHIFT;
6449                 si_pi->fan_ctrl_default_mode = tmp;
6450                 tmp = (RREG32(CG_FDO_CTRL2) & TMIN_MASK) >> TMIN_SHIFT;
6451                 si_pi->t_min = tmp;
6452                 si_pi->fan_ctrl_is_in_default_mode = false;
6453         }
6454
6455         tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK;
6456         tmp |= TMIN(0);
6457         WREG32(CG_FDO_CTRL2, tmp);
6458
6459         tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK;
6460         tmp |= FDO_PWM_MODE(mode);
6461         WREG32(CG_FDO_CTRL2, tmp);
6462 }
6463
6464 static int si_thermal_setup_fan_table(struct amdgpu_device *adev)
6465 {
6466         struct si_power_info *si_pi = si_get_pi(adev);
6467         PP_SIslands_FanTable fan_table = { FDO_MODE_HARDWARE };
6468         u32 duty100;
6469         u32 t_diff1, t_diff2, pwm_diff1, pwm_diff2;
6470         u16 fdo_min, slope1, slope2;
6471         u32 reference_clock, tmp;
6472         int ret;
6473         u64 tmp64;
6474
6475         if (!si_pi->fan_table_start) {
6476                 adev->pm.dpm.fan.ucode_fan_control = false;
6477                 return 0;
6478         }
6479
6480         duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
6481
6482         if (duty100 == 0) {
6483                 adev->pm.dpm.fan.ucode_fan_control = false;
6484                 return 0;
6485         }
6486
6487         tmp64 = (u64)adev->pm.dpm.fan.pwm_min * duty100;
6488         do_div(tmp64, 10000);
6489         fdo_min = (u16)tmp64;
6490
6491         t_diff1 = adev->pm.dpm.fan.t_med - adev->pm.dpm.fan.t_min;
6492         t_diff2 = adev->pm.dpm.fan.t_high - adev->pm.dpm.fan.t_med;
6493
6494         pwm_diff1 = adev->pm.dpm.fan.pwm_med - adev->pm.dpm.fan.pwm_min;
6495         pwm_diff2 = adev->pm.dpm.fan.pwm_high - adev->pm.dpm.fan.pwm_med;
6496
6497         slope1 = (u16)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100);
6498         slope2 = (u16)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100);
6499
6500         fan_table.temp_min = cpu_to_be16((50 + adev->pm.dpm.fan.t_min) / 100);
6501         fan_table.temp_med = cpu_to_be16((50 + adev->pm.dpm.fan.t_med) / 100);
6502         fan_table.temp_max = cpu_to_be16((50 + adev->pm.dpm.fan.t_max) / 100);
6503         fan_table.slope1 = cpu_to_be16(slope1);
6504         fan_table.slope2 = cpu_to_be16(slope2);
6505         fan_table.fdo_min = cpu_to_be16(fdo_min);
6506         fan_table.hys_down = cpu_to_be16(adev->pm.dpm.fan.t_hyst);
6507         fan_table.hys_up = cpu_to_be16(1);
6508         fan_table.hys_slope = cpu_to_be16(1);
6509         fan_table.temp_resp_lim = cpu_to_be16(5);
6510         reference_clock = amdgpu_asic_get_xclk(adev);
6511
6512         fan_table.refresh_period = cpu_to_be32((adev->pm.dpm.fan.cycle_delay *
6513                                                 reference_clock) / 1600);
6514         fan_table.fdo_max = cpu_to_be16((u16)duty100);
6515
6516         tmp = (RREG32(CG_MULT_THERMAL_CTRL) & TEMP_SEL_MASK) >> TEMP_SEL_SHIFT;
6517         fan_table.temp_src = (uint8_t)tmp;
6518
6519         ret = amdgpu_si_copy_bytes_to_smc(adev,
6520                                           si_pi->fan_table_start,
6521                                           (u8 *)(&fan_table),
6522                                           sizeof(fan_table),
6523                                           si_pi->sram_end);
6524
6525         if (ret) {
6526                 DRM_ERROR("Failed to load fan table to the SMC.");
6527                 adev->pm.dpm.fan.ucode_fan_control = false;
6528         }
6529
6530         return ret;
6531 }
6532
6533 static int si_fan_ctrl_start_smc_fan_control(struct amdgpu_device *adev)
6534 {
6535         struct si_power_info *si_pi = si_get_pi(adev);
6536         PPSMC_Result ret;
6537
6538         ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_StartFanControl);
6539         if (ret == PPSMC_Result_OK) {
6540                 si_pi->fan_is_controlled_by_smc = true;
6541                 return 0;
6542         } else {
6543                 return -EINVAL;
6544         }
6545 }
6546
6547 static int si_fan_ctrl_stop_smc_fan_control(struct amdgpu_device *adev)
6548 {
6549         struct si_power_info *si_pi = si_get_pi(adev);
6550         PPSMC_Result ret;
6551
6552         ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_StopFanControl);
6553
6554         if (ret == PPSMC_Result_OK) {
6555                 si_pi->fan_is_controlled_by_smc = false;
6556                 return 0;
6557         } else {
6558                 return -EINVAL;
6559         }
6560 }
6561
6562 static int si_dpm_get_fan_speed_percent(void *handle,
6563                                       u32 *speed)
6564 {
6565         u32 duty, duty100;
6566         u64 tmp64;
6567         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
6568
6569         if (adev->pm.no_fan)
6570                 return -ENOENT;
6571
6572         duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
6573         duty = (RREG32(CG_THERMAL_STATUS) & FDO_PWM_DUTY_MASK) >> FDO_PWM_DUTY_SHIFT;
6574
6575         if (duty100 == 0)
6576                 return -EINVAL;
6577
6578         tmp64 = (u64)duty * 100;
6579         do_div(tmp64, duty100);
6580         *speed = (u32)tmp64;
6581
6582         if (*speed > 100)
6583                 *speed = 100;
6584
6585         return 0;
6586 }
6587
6588 static int si_dpm_set_fan_speed_percent(void *handle,
6589                                       u32 speed)
6590 {
6591         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
6592         struct si_power_info *si_pi = si_get_pi(adev);
6593         u32 tmp;
6594         u32 duty, duty100;
6595         u64 tmp64;
6596
6597         if (adev->pm.no_fan)
6598                 return -ENOENT;
6599
6600         if (si_pi->fan_is_controlled_by_smc)
6601                 return -EINVAL;
6602
6603         if (speed > 100)
6604                 return -EINVAL;
6605
6606         duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
6607
6608         if (duty100 == 0)
6609                 return -EINVAL;
6610
6611         tmp64 = (u64)speed * duty100;
6612         do_div(tmp64, 100);
6613         duty = (u32)tmp64;
6614
6615         tmp = RREG32(CG_FDO_CTRL0) & ~FDO_STATIC_DUTY_MASK;
6616         tmp |= FDO_STATIC_DUTY(duty);
6617         WREG32(CG_FDO_CTRL0, tmp);
6618
6619         return 0;
6620 }
6621
6622 static void si_dpm_set_fan_control_mode(void *handle, u32 mode)
6623 {
6624         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
6625
6626         if (mode) {
6627                 /* stop auto-manage */
6628                 if (adev->pm.dpm.fan.ucode_fan_control)
6629                         si_fan_ctrl_stop_smc_fan_control(adev);
6630                 si_fan_ctrl_set_static_mode(adev, mode);
6631         } else {
6632                 /* restart auto-manage */
6633                 if (adev->pm.dpm.fan.ucode_fan_control)
6634                         si_thermal_start_smc_fan_control(adev);
6635                 else
6636                         si_fan_ctrl_set_default_mode(adev);
6637         }
6638 }
6639
6640 static u32 si_dpm_get_fan_control_mode(void *handle)
6641 {
6642         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
6643         struct si_power_info *si_pi = si_get_pi(adev);
6644         u32 tmp;
6645
6646         if (si_pi->fan_is_controlled_by_smc)
6647                 return 0;
6648
6649         tmp = RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK;
6650         return (tmp >> FDO_PWM_MODE_SHIFT);
6651 }
6652
6653 #if 0
6654 static int si_fan_ctrl_get_fan_speed_rpm(struct amdgpu_device *adev,
6655                                          u32 *speed)
6656 {
6657         u32 tach_period;
6658         u32 xclk = amdgpu_asic_get_xclk(adev);
6659
6660         if (adev->pm.no_fan)
6661                 return -ENOENT;
6662
6663         if (adev->pm.fan_pulses_per_revolution == 0)
6664                 return -ENOENT;
6665
6666         tach_period = (RREG32(CG_TACH_STATUS) & TACH_PERIOD_MASK) >> TACH_PERIOD_SHIFT;
6667         if (tach_period == 0)
6668                 return -ENOENT;
6669
6670         *speed = 60 * xclk * 10000 / tach_period;
6671
6672         return 0;
6673 }
6674
6675 static int si_fan_ctrl_set_fan_speed_rpm(struct amdgpu_device *adev,
6676                                          u32 speed)
6677 {
6678         u32 tach_period, tmp;
6679         u32 xclk = amdgpu_asic_get_xclk(adev);
6680
6681         if (adev->pm.no_fan)
6682                 return -ENOENT;
6683
6684         if (adev->pm.fan_pulses_per_revolution == 0)
6685                 return -ENOENT;
6686
6687         if ((speed < adev->pm.fan_min_rpm) ||
6688             (speed > adev->pm.fan_max_rpm))
6689                 return -EINVAL;
6690
6691         if (adev->pm.dpm.fan.ucode_fan_control)
6692                 si_fan_ctrl_stop_smc_fan_control(adev);
6693
6694         tach_period = 60 * xclk * 10000 / (8 * speed);
6695         tmp = RREG32(CG_TACH_CTRL) & ~TARGET_PERIOD_MASK;
6696         tmp |= TARGET_PERIOD(tach_period);
6697         WREG32(CG_TACH_CTRL, tmp);
6698
6699         si_fan_ctrl_set_static_mode(adev, FDO_PWM_MODE_STATIC_RPM);
6700
6701         return 0;
6702 }
6703 #endif
6704
6705 static void si_fan_ctrl_set_default_mode(struct amdgpu_device *adev)
6706 {
6707         struct si_power_info *si_pi = si_get_pi(adev);
6708         u32 tmp;
6709
6710         if (!si_pi->fan_ctrl_is_in_default_mode) {
6711                 tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK;
6712                 tmp |= FDO_PWM_MODE(si_pi->fan_ctrl_default_mode);
6713                 WREG32(CG_FDO_CTRL2, tmp);
6714
6715                 tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK;
6716                 tmp |= TMIN(si_pi->t_min);
6717                 WREG32(CG_FDO_CTRL2, tmp);
6718                 si_pi->fan_ctrl_is_in_default_mode = true;
6719         }
6720 }
6721
6722 static void si_thermal_start_smc_fan_control(struct amdgpu_device *adev)
6723 {
6724         if (adev->pm.dpm.fan.ucode_fan_control) {
6725                 si_fan_ctrl_start_smc_fan_control(adev);
6726                 si_fan_ctrl_set_static_mode(adev, FDO_PWM_MODE_STATIC);
6727         }
6728 }
6729
6730 static void si_thermal_initialize(struct amdgpu_device *adev)
6731 {
6732         u32 tmp;
6733
6734         if (adev->pm.fan_pulses_per_revolution) {
6735                 tmp = RREG32(CG_TACH_CTRL) & ~EDGE_PER_REV_MASK;
6736                 tmp |= EDGE_PER_REV(adev->pm.fan_pulses_per_revolution -1);
6737                 WREG32(CG_TACH_CTRL, tmp);
6738         }
6739
6740         tmp = RREG32(CG_FDO_CTRL2) & ~TACH_PWM_RESP_RATE_MASK;
6741         tmp |= TACH_PWM_RESP_RATE(0x28);
6742         WREG32(CG_FDO_CTRL2, tmp);
6743 }
6744
6745 static int si_thermal_start_thermal_controller(struct amdgpu_device *adev)
6746 {
6747         int ret;
6748
6749         si_thermal_initialize(adev);
6750         ret = si_thermal_set_temperature_range(adev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
6751         if (ret)
6752                 return ret;
6753         ret = si_thermal_enable_alert(adev, true);
6754         if (ret)
6755                 return ret;
6756         if (adev->pm.dpm.fan.ucode_fan_control) {
6757                 ret = si_halt_smc(adev);
6758                 if (ret)
6759                         return ret;
6760                 ret = si_thermal_setup_fan_table(adev);
6761                 if (ret)
6762                         return ret;
6763                 ret = si_resume_smc(adev);
6764                 if (ret)
6765                         return ret;
6766                 si_thermal_start_smc_fan_control(adev);
6767         }
6768
6769         return 0;
6770 }
6771
6772 static void si_thermal_stop_thermal_controller(struct amdgpu_device *adev)
6773 {
6774         if (!adev->pm.no_fan) {
6775                 si_fan_ctrl_set_default_mode(adev);
6776                 si_fan_ctrl_stop_smc_fan_control(adev);
6777         }
6778 }
6779
6780 static int si_dpm_enable(struct amdgpu_device *adev)
6781 {
6782         struct rv7xx_power_info *pi = rv770_get_pi(adev);
6783         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
6784         struct si_power_info *si_pi = si_get_pi(adev);
6785         struct amdgpu_ps *boot_ps = adev->pm.dpm.boot_ps;
6786         int ret;
6787
6788         if (amdgpu_si_is_smc_running(adev))
6789                 return -EINVAL;
6790         if (pi->voltage_control || si_pi->voltage_control_svi2)
6791                 si_enable_voltage_control(adev, true);
6792         if (pi->mvdd_control)
6793                 si_get_mvdd_configuration(adev);
6794         if (pi->voltage_control || si_pi->voltage_control_svi2) {
6795                 ret = si_construct_voltage_tables(adev);
6796                 if (ret) {
6797                         DRM_ERROR("si_construct_voltage_tables failed\n");
6798                         return ret;
6799                 }
6800         }
6801         if (eg_pi->dynamic_ac_timing) {
6802                 ret = si_initialize_mc_reg_table(adev);
6803                 if (ret)
6804                         eg_pi->dynamic_ac_timing = false;
6805         }
6806         if (pi->dynamic_ss)
6807                 si_enable_spread_spectrum(adev, true);
6808         if (pi->thermal_protection)
6809                 si_enable_thermal_protection(adev, true);
6810         si_setup_bsp(adev);
6811         si_program_git(adev);
6812         si_program_tp(adev);
6813         si_program_tpp(adev);
6814         si_program_sstp(adev);
6815         si_enable_display_gap(adev);
6816         si_program_vc(adev);
6817         ret = si_upload_firmware(adev);
6818         if (ret) {
6819                 DRM_ERROR("si_upload_firmware failed\n");
6820                 return ret;
6821         }
6822         ret = si_process_firmware_header(adev);
6823         if (ret) {
6824                 DRM_ERROR("si_process_firmware_header failed\n");
6825                 return ret;
6826         }
6827         ret = si_initial_switch_from_arb_f0_to_f1(adev);
6828         if (ret) {
6829                 DRM_ERROR("si_initial_switch_from_arb_f0_to_f1 failed\n");
6830                 return ret;
6831         }
6832         ret = si_init_smc_table(adev);
6833         if (ret) {
6834                 DRM_ERROR("si_init_smc_table failed\n");
6835                 return ret;
6836         }
6837         ret = si_init_smc_spll_table(adev);
6838         if (ret) {
6839                 DRM_ERROR("si_init_smc_spll_table failed\n");
6840                 return ret;
6841         }
6842         ret = si_init_arb_table_index(adev);
6843         if (ret) {
6844                 DRM_ERROR("si_init_arb_table_index failed\n");
6845                 return ret;
6846         }
6847         if (eg_pi->dynamic_ac_timing) {
6848                 ret = si_populate_mc_reg_table(adev, boot_ps);
6849                 if (ret) {
6850                         DRM_ERROR("si_populate_mc_reg_table failed\n");
6851                         return ret;
6852                 }
6853         }
6854         ret = si_initialize_smc_cac_tables(adev);
6855         if (ret) {
6856                 DRM_ERROR("si_initialize_smc_cac_tables failed\n");
6857                 return ret;
6858         }
6859         ret = si_initialize_hardware_cac_manager(adev);
6860         if (ret) {
6861                 DRM_ERROR("si_initialize_hardware_cac_manager failed\n");
6862                 return ret;
6863         }
6864         ret = si_initialize_smc_dte_tables(adev);
6865         if (ret) {
6866                 DRM_ERROR("si_initialize_smc_dte_tables failed\n");
6867                 return ret;
6868         }
6869         ret = si_populate_smc_tdp_limits(adev, boot_ps);
6870         if (ret) {
6871                 DRM_ERROR("si_populate_smc_tdp_limits failed\n");
6872                 return ret;
6873         }
6874         ret = si_populate_smc_tdp_limits_2(adev, boot_ps);
6875         if (ret) {
6876                 DRM_ERROR("si_populate_smc_tdp_limits_2 failed\n");
6877                 return ret;
6878         }
6879         si_program_response_times(adev);
6880         si_program_ds_registers(adev);
6881         si_dpm_start_smc(adev);
6882         ret = si_notify_smc_display_change(adev, false);
6883         if (ret) {
6884                 DRM_ERROR("si_notify_smc_display_change failed\n");
6885                 return ret;
6886         }
6887         si_enable_sclk_control(adev, true);
6888         si_start_dpm(adev);
6889
6890         si_enable_auto_throttle_source(adev, AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL, true);
6891         si_thermal_start_thermal_controller(adev);
6892
6893         return 0;
6894 }
6895
6896 static int si_set_temperature_range(struct amdgpu_device *adev)
6897 {
6898         int ret;
6899
6900         ret = si_thermal_enable_alert(adev, false);
6901         if (ret)
6902                 return ret;
6903         ret = si_thermal_set_temperature_range(adev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
6904         if (ret)
6905                 return ret;
6906         ret = si_thermal_enable_alert(adev, true);
6907         if (ret)
6908                 return ret;
6909
6910         return ret;
6911 }
6912
6913 static void si_dpm_disable(struct amdgpu_device *adev)
6914 {
6915         struct rv7xx_power_info *pi = rv770_get_pi(adev);
6916         struct amdgpu_ps *boot_ps = adev->pm.dpm.boot_ps;
6917
6918         if (!amdgpu_si_is_smc_running(adev))
6919                 return;
6920         si_thermal_stop_thermal_controller(adev);
6921         si_disable_ulv(adev);
6922         si_clear_vc(adev);
6923         if (pi->thermal_protection)
6924                 si_enable_thermal_protection(adev, false);
6925         si_enable_power_containment(adev, boot_ps, false);
6926         si_enable_smc_cac(adev, boot_ps, false);
6927         si_enable_spread_spectrum(adev, false);
6928         si_enable_auto_throttle_source(adev, AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL, false);
6929         si_stop_dpm(adev);
6930         si_reset_to_default(adev);
6931         si_dpm_stop_smc(adev);
6932         si_force_switch_to_arb_f0(adev);
6933
6934         ni_update_current_ps(adev, boot_ps);
6935 }
6936
6937 static int si_dpm_pre_set_power_state(void *handle)
6938 {
6939         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
6940         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
6941         struct amdgpu_ps requested_ps = *adev->pm.dpm.requested_ps;
6942         struct amdgpu_ps *new_ps = &requested_ps;
6943
6944         ni_update_requested_ps(adev, new_ps);
6945         si_apply_state_adjust_rules(adev, &eg_pi->requested_rps);
6946
6947         return 0;
6948 }
6949
6950 static int si_power_control_set_level(struct amdgpu_device *adev)
6951 {
6952         struct amdgpu_ps *new_ps = adev->pm.dpm.requested_ps;
6953         int ret;
6954
6955         ret = si_restrict_performance_levels_before_switch(adev);
6956         if (ret)
6957                 return ret;
6958         ret = si_halt_smc(adev);
6959         if (ret)
6960                 return ret;
6961         ret = si_populate_smc_tdp_limits(adev, new_ps);
6962         if (ret)
6963                 return ret;
6964         ret = si_populate_smc_tdp_limits_2(adev, new_ps);
6965         if (ret)
6966                 return ret;
6967         ret = si_resume_smc(adev);
6968         if (ret)
6969                 return ret;
6970         ret = si_set_sw_state(adev);
6971         if (ret)
6972                 return ret;
6973         return 0;
6974 }
6975
6976 static int si_dpm_set_power_state(void *handle)
6977 {
6978         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
6979         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
6980         struct amdgpu_ps *new_ps = &eg_pi->requested_rps;
6981         struct amdgpu_ps *old_ps = &eg_pi->current_rps;
6982         int ret;
6983
6984         ret = si_disable_ulv(adev);
6985         if (ret) {
6986                 DRM_ERROR("si_disable_ulv failed\n");
6987                 return ret;
6988         }
6989         ret = si_restrict_performance_levels_before_switch(adev);
6990         if (ret) {
6991                 DRM_ERROR("si_restrict_performance_levels_before_switch failed\n");
6992                 return ret;
6993         }
6994         if (eg_pi->pcie_performance_request)
6995                 si_request_link_speed_change_before_state_change(adev, new_ps, old_ps);
6996         ni_set_uvd_clock_before_set_eng_clock(adev, new_ps, old_ps);
6997         ret = si_enable_power_containment(adev, new_ps, false);
6998         if (ret) {
6999                 DRM_ERROR("si_enable_power_containment failed\n");
7000                 return ret;
7001         }
7002         ret = si_enable_smc_cac(adev, new_ps, false);
7003         if (ret) {
7004                 DRM_ERROR("si_enable_smc_cac failed\n");
7005                 return ret;
7006         }
7007         ret = si_halt_smc(adev);
7008         if (ret) {
7009                 DRM_ERROR("si_halt_smc failed\n");
7010                 return ret;
7011         }
7012         ret = si_upload_sw_state(adev, new_ps);
7013         if (ret) {
7014                 DRM_ERROR("si_upload_sw_state failed\n");
7015                 return ret;
7016         }
7017         ret = si_upload_smc_data(adev);
7018         if (ret) {
7019                 DRM_ERROR("si_upload_smc_data failed\n");
7020                 return ret;
7021         }
7022         ret = si_upload_ulv_state(adev);
7023         if (ret) {
7024                 DRM_ERROR("si_upload_ulv_state failed\n");
7025                 return ret;
7026         }
7027         if (eg_pi->dynamic_ac_timing) {
7028                 ret = si_upload_mc_reg_table(adev, new_ps);
7029                 if (ret) {
7030                         DRM_ERROR("si_upload_mc_reg_table failed\n");
7031                         return ret;
7032                 }
7033         }
7034         ret = si_program_memory_timing_parameters(adev, new_ps);
7035         if (ret) {
7036                 DRM_ERROR("si_program_memory_timing_parameters failed\n");
7037                 return ret;
7038         }
7039         si_set_pcie_lane_width_in_smc(adev, new_ps, old_ps);
7040
7041         ret = si_resume_smc(adev);
7042         if (ret) {
7043                 DRM_ERROR("si_resume_smc failed\n");
7044                 return ret;
7045         }
7046         ret = si_set_sw_state(adev);
7047         if (ret) {
7048                 DRM_ERROR("si_set_sw_state failed\n");
7049                 return ret;
7050         }
7051         ni_set_uvd_clock_after_set_eng_clock(adev, new_ps, old_ps);
7052         if (eg_pi->pcie_performance_request)
7053                 si_notify_link_speed_change_after_state_change(adev, new_ps, old_ps);
7054         ret = si_set_power_state_conditionally_enable_ulv(adev, new_ps);
7055         if (ret) {
7056                 DRM_ERROR("si_set_power_state_conditionally_enable_ulv failed\n");
7057                 return ret;
7058         }
7059         ret = si_enable_smc_cac(adev, new_ps, true);
7060         if (ret) {
7061                 DRM_ERROR("si_enable_smc_cac failed\n");
7062                 return ret;
7063         }
7064         ret = si_enable_power_containment(adev, new_ps, true);
7065         if (ret) {
7066                 DRM_ERROR("si_enable_power_containment failed\n");
7067                 return ret;
7068         }
7069
7070         ret = si_power_control_set_level(adev);
7071         if (ret) {
7072                 DRM_ERROR("si_power_control_set_level failed\n");
7073                 return ret;
7074         }
7075
7076         return 0;
7077 }
7078
7079 static void si_dpm_post_set_power_state(void *handle)
7080 {
7081         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7082         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7083         struct amdgpu_ps *new_ps = &eg_pi->requested_rps;
7084
7085         ni_update_current_ps(adev, new_ps);
7086 }
7087
7088 #if 0
7089 void si_dpm_reset_asic(struct amdgpu_device *adev)
7090 {
7091         si_restrict_performance_levels_before_switch(adev);
7092         si_disable_ulv(adev);
7093         si_set_boot_state(adev);
7094 }
7095 #endif
7096
7097 static void si_dpm_display_configuration_changed(void *handle)
7098 {
7099         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7100
7101         si_program_display_gap(adev);
7102 }
7103
7104
7105 static void si_parse_pplib_non_clock_info(struct amdgpu_device *adev,
7106                                           struct amdgpu_ps *rps,
7107                                           struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info,
7108                                           u8 table_rev)
7109 {
7110         rps->caps = le32_to_cpu(non_clock_info->ulCapsAndSettings);
7111         rps->class = le16_to_cpu(non_clock_info->usClassification);
7112         rps->class2 = le16_to_cpu(non_clock_info->usClassification2);
7113
7114         if (ATOM_PPLIB_NONCLOCKINFO_VER1 < table_rev) {
7115                 rps->vclk = le32_to_cpu(non_clock_info->ulVCLK);
7116                 rps->dclk = le32_to_cpu(non_clock_info->ulDCLK);
7117         } else if (r600_is_uvd_state(rps->class, rps->class2)) {
7118                 rps->vclk = RV770_DEFAULT_VCLK_FREQ;
7119                 rps->dclk = RV770_DEFAULT_DCLK_FREQ;
7120         } else {
7121                 rps->vclk = 0;
7122                 rps->dclk = 0;
7123         }
7124
7125         if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT)
7126                 adev->pm.dpm.boot_ps = rps;
7127         if (rps->class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE)
7128                 adev->pm.dpm.uvd_ps = rps;
7129 }
7130
7131 static void si_parse_pplib_clock_info(struct amdgpu_device *adev,
7132                                       struct amdgpu_ps *rps, int index,
7133                                       union pplib_clock_info *clock_info)
7134 {
7135         struct rv7xx_power_info *pi = rv770_get_pi(adev);
7136         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7137         struct si_power_info *si_pi = si_get_pi(adev);
7138         struct  si_ps *ps = si_get_ps(rps);
7139         u16 leakage_voltage;
7140         struct rv7xx_pl *pl = &ps->performance_levels[index];
7141         int ret;
7142
7143         ps->performance_level_count = index + 1;
7144
7145         pl->sclk = le16_to_cpu(clock_info->si.usEngineClockLow);
7146         pl->sclk |= clock_info->si.ucEngineClockHigh << 16;
7147         pl->mclk = le16_to_cpu(clock_info->si.usMemoryClockLow);
7148         pl->mclk |= clock_info->si.ucMemoryClockHigh << 16;
7149
7150         pl->vddc = le16_to_cpu(clock_info->si.usVDDC);
7151         pl->vddci = le16_to_cpu(clock_info->si.usVDDCI);
7152         pl->flags = le32_to_cpu(clock_info->si.ulFlags);
7153         pl->pcie_gen = amdgpu_get_pcie_gen_support(adev,
7154                                                    si_pi->sys_pcie_mask,
7155                                                    si_pi->boot_pcie_gen,
7156                                                    clock_info->si.ucPCIEGen);
7157
7158         /* patch up vddc if necessary */
7159         ret = si_get_leakage_voltage_from_leakage_index(adev, pl->vddc,
7160                                                         &leakage_voltage);
7161         if (ret == 0)
7162                 pl->vddc = leakage_voltage;
7163
7164         if (rps->class & ATOM_PPLIB_CLASSIFICATION_ACPI) {
7165                 pi->acpi_vddc = pl->vddc;
7166                 eg_pi->acpi_vddci = pl->vddci;
7167                 si_pi->acpi_pcie_gen = pl->pcie_gen;
7168         }
7169
7170         if ((rps->class2 & ATOM_PPLIB_CLASSIFICATION2_ULV) &&
7171             index == 0) {
7172                 /* XXX disable for A0 tahiti */
7173                 si_pi->ulv.supported = false;
7174                 si_pi->ulv.pl = *pl;
7175                 si_pi->ulv.one_pcie_lane_in_ulv = false;
7176                 si_pi->ulv.volt_change_delay = SISLANDS_ULVVOLTAGECHANGEDELAY_DFLT;
7177                 si_pi->ulv.cg_ulv_parameter = SISLANDS_CGULVPARAMETER_DFLT;
7178                 si_pi->ulv.cg_ulv_control = SISLANDS_CGULVCONTROL_DFLT;
7179         }
7180
7181         if (pi->min_vddc_in_table > pl->vddc)
7182                 pi->min_vddc_in_table = pl->vddc;
7183
7184         if (pi->max_vddc_in_table < pl->vddc)
7185                 pi->max_vddc_in_table = pl->vddc;
7186
7187         /* patch up boot state */
7188         if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT) {
7189                 u16 vddc, vddci, mvdd;
7190                 amdgpu_atombios_get_default_voltages(adev, &vddc, &vddci, &mvdd);
7191                 pl->mclk = adev->clock.default_mclk;
7192                 pl->sclk = adev->clock.default_sclk;
7193                 pl->vddc = vddc;
7194                 pl->vddci = vddci;
7195                 si_pi->mvdd_bootup_value = mvdd;
7196         }
7197
7198         if ((rps->class & ATOM_PPLIB_CLASSIFICATION_UI_MASK) ==
7199             ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE) {
7200                 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.sclk = pl->sclk;
7201                 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.mclk = pl->mclk;
7202                 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddc = pl->vddc;
7203                 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddci = pl->vddci;
7204         }
7205 }
7206
7207 union pplib_power_state {
7208         struct _ATOM_PPLIB_STATE v1;
7209         struct _ATOM_PPLIB_STATE_V2 v2;
7210 };
7211
7212 static int si_parse_power_table(struct amdgpu_device *adev)
7213 {
7214         struct amdgpu_mode_info *mode_info = &adev->mode_info;
7215         struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info;
7216         union pplib_power_state *power_state;
7217         int i, j, k, non_clock_array_index, clock_array_index;
7218         union pplib_clock_info *clock_info;
7219         struct _StateArray *state_array;
7220         struct _ClockInfoArray *clock_info_array;
7221         struct _NonClockInfoArray *non_clock_info_array;
7222         union power_info *power_info;
7223         int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo);
7224         u16 data_offset;
7225         u8 frev, crev;
7226         u8 *power_state_offset;
7227         struct  si_ps *ps;
7228
7229         if (!amdgpu_atom_parse_data_header(mode_info->atom_context, index, NULL,
7230                                    &frev, &crev, &data_offset))
7231                 return -EINVAL;
7232         power_info = (union power_info *)(mode_info->atom_context->bios + data_offset);
7233
7234         amdgpu_add_thermal_controller(adev);
7235
7236         state_array = (struct _StateArray *)
7237                 (mode_info->atom_context->bios + data_offset +
7238                  le16_to_cpu(power_info->pplib.usStateArrayOffset));
7239         clock_info_array = (struct _ClockInfoArray *)
7240                 (mode_info->atom_context->bios + data_offset +
7241                  le16_to_cpu(power_info->pplib.usClockInfoArrayOffset));
7242         non_clock_info_array = (struct _NonClockInfoArray *)
7243                 (mode_info->atom_context->bios + data_offset +
7244                  le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset));
7245
7246         adev->pm.dpm.ps = kcalloc(state_array->ucNumEntries,
7247                                   sizeof(struct amdgpu_ps),
7248                                   GFP_KERNEL);
7249         if (!adev->pm.dpm.ps)
7250                 return -ENOMEM;
7251         power_state_offset = (u8 *)state_array->states;
7252         for (i = 0; i < state_array->ucNumEntries; i++) {
7253                 u8 *idx;
7254                 power_state = (union pplib_power_state *)power_state_offset;
7255                 non_clock_array_index = power_state->v2.nonClockInfoIndex;
7256                 non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *)
7257                         &non_clock_info_array->nonClockInfo[non_clock_array_index];
7258                 ps = kzalloc(sizeof(struct  si_ps), GFP_KERNEL);
7259                 if (ps == NULL) {
7260                         kfree(adev->pm.dpm.ps);
7261                         return -ENOMEM;
7262                 }
7263                 adev->pm.dpm.ps[i].ps_priv = ps;
7264                 si_parse_pplib_non_clock_info(adev, &adev->pm.dpm.ps[i],
7265                                               non_clock_info,
7266                                               non_clock_info_array->ucEntrySize);
7267                 k = 0;
7268                 idx = (u8 *)&power_state->v2.clockInfoIndex[0];
7269                 for (j = 0; j < power_state->v2.ucNumDPMLevels; j++) {
7270                         clock_array_index = idx[j];
7271                         if (clock_array_index >= clock_info_array->ucNumEntries)
7272                                 continue;
7273                         if (k >= SISLANDS_MAX_HARDWARE_POWERLEVELS)
7274                                 break;
7275                         clock_info = (union pplib_clock_info *)
7276                                 ((u8 *)&clock_info_array->clockInfo[0] +
7277                                  (clock_array_index * clock_info_array->ucEntrySize));
7278                         si_parse_pplib_clock_info(adev,
7279                                                   &adev->pm.dpm.ps[i], k,
7280                                                   clock_info);
7281                         k++;
7282                 }
7283                 power_state_offset += 2 + power_state->v2.ucNumDPMLevels;
7284         }
7285         adev->pm.dpm.num_ps = state_array->ucNumEntries;
7286
7287         /* fill in the vce power states */
7288         for (i = 0; i < adev->pm.dpm.num_of_vce_states; i++) {
7289                 u32 sclk, mclk;
7290                 clock_array_index = adev->pm.dpm.vce_states[i].clk_idx;
7291                 clock_info = (union pplib_clock_info *)
7292                         &clock_info_array->clockInfo[clock_array_index * clock_info_array->ucEntrySize];
7293                 sclk = le16_to_cpu(clock_info->si.usEngineClockLow);
7294                 sclk |= clock_info->si.ucEngineClockHigh << 16;
7295                 mclk = le16_to_cpu(clock_info->si.usMemoryClockLow);
7296                 mclk |= clock_info->si.ucMemoryClockHigh << 16;
7297                 adev->pm.dpm.vce_states[i].sclk = sclk;
7298                 adev->pm.dpm.vce_states[i].mclk = mclk;
7299         }
7300
7301         return 0;
7302 }
7303
7304 static int si_dpm_init(struct amdgpu_device *adev)
7305 {
7306         struct rv7xx_power_info *pi;
7307         struct evergreen_power_info *eg_pi;
7308         struct ni_power_info *ni_pi;
7309         struct si_power_info *si_pi;
7310         struct atom_clock_dividers dividers;
7311         int ret;
7312
7313         si_pi = kzalloc(sizeof(struct si_power_info), GFP_KERNEL);
7314         if (si_pi == NULL)
7315                 return -ENOMEM;
7316         adev->pm.dpm.priv = si_pi;
7317         ni_pi = &si_pi->ni;
7318         eg_pi = &ni_pi->eg;
7319         pi = &eg_pi->rv7xx;
7320
7321         si_pi->sys_pcie_mask =
7322                 adev->pm.pcie_gen_mask & CAIL_PCIE_LINK_SPEED_SUPPORT_MASK;
7323         si_pi->force_pcie_gen = AMDGPU_PCIE_GEN_INVALID;
7324         si_pi->boot_pcie_gen = si_get_current_pcie_speed(adev);
7325
7326         si_set_max_cu_value(adev);
7327
7328         rv770_get_max_vddc(adev);
7329         si_get_leakage_vddc(adev);
7330         si_patch_dependency_tables_based_on_leakage(adev);
7331
7332         pi->acpi_vddc = 0;
7333         eg_pi->acpi_vddci = 0;
7334         pi->min_vddc_in_table = 0;
7335         pi->max_vddc_in_table = 0;
7336
7337         ret = amdgpu_get_platform_caps(adev);
7338         if (ret)
7339                 return ret;
7340
7341         ret = amdgpu_parse_extended_power_table(adev);
7342         if (ret)
7343                 return ret;
7344
7345         ret = si_parse_power_table(adev);
7346         if (ret)
7347                 return ret;
7348
7349         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries =
7350                 kcalloc(4,
7351                         sizeof(struct amdgpu_clock_voltage_dependency_entry),
7352                         GFP_KERNEL);
7353         if (!adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries) {
7354                 amdgpu_free_extended_power_table(adev);
7355                 return -ENOMEM;
7356         }
7357         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count = 4;
7358         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].clk = 0;
7359         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].v = 0;
7360         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].clk = 36000;
7361         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].v = 720;
7362         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].clk = 54000;
7363         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].v = 810;
7364         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].clk = 72000;
7365         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].v = 900;
7366
7367         if (adev->pm.dpm.voltage_response_time == 0)
7368                 adev->pm.dpm.voltage_response_time = R600_VOLTAGERESPONSETIME_DFLT;
7369         if (adev->pm.dpm.backbias_response_time == 0)
7370                 adev->pm.dpm.backbias_response_time = R600_BACKBIASRESPONSETIME_DFLT;
7371
7372         ret = amdgpu_atombios_get_clock_dividers(adev, COMPUTE_ENGINE_PLL_PARAM,
7373                                              0, false, &dividers);
7374         if (ret)
7375                 pi->ref_div = dividers.ref_div + 1;
7376         else
7377                 pi->ref_div = R600_REFERENCEDIVIDER_DFLT;
7378
7379         eg_pi->smu_uvd_hs = false;
7380
7381         pi->mclk_strobe_mode_threshold = 40000;
7382         if (si_is_special_1gb_platform(adev))
7383                 pi->mclk_stutter_mode_threshold = 0;
7384         else
7385                 pi->mclk_stutter_mode_threshold = pi->mclk_strobe_mode_threshold;
7386         pi->mclk_edc_enable_threshold = 40000;
7387         eg_pi->mclk_edc_wr_enable_threshold = 40000;
7388
7389         ni_pi->mclk_rtt_mode_threshold = eg_pi->mclk_edc_wr_enable_threshold;
7390
7391         pi->voltage_control =
7392                 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7393                                             VOLTAGE_OBJ_GPIO_LUT);
7394         if (!pi->voltage_control) {
7395                 si_pi->voltage_control_svi2 =
7396                         amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7397                                                     VOLTAGE_OBJ_SVID2);
7398                 if (si_pi->voltage_control_svi2)
7399                         amdgpu_atombios_get_svi2_info(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7400                                                   &si_pi->svd_gpio_id, &si_pi->svc_gpio_id);
7401         }
7402
7403         pi->mvdd_control =
7404                 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_MVDDC,
7405                                             VOLTAGE_OBJ_GPIO_LUT);
7406
7407         eg_pi->vddci_control =
7408                 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
7409                                             VOLTAGE_OBJ_GPIO_LUT);
7410         if (!eg_pi->vddci_control)
7411                 si_pi->vddci_control_svi2 =
7412                         amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
7413                                                     VOLTAGE_OBJ_SVID2);
7414
7415         si_pi->vddc_phase_shed_control =
7416                 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7417                                             VOLTAGE_OBJ_PHASE_LUT);
7418
7419         rv770_get_engine_memory_ss(adev);
7420
7421         pi->asi = RV770_ASI_DFLT;
7422         pi->pasi = CYPRESS_HASI_DFLT;
7423         pi->vrc = SISLANDS_VRC_DFLT;
7424
7425         pi->gfx_clock_gating = true;
7426
7427         eg_pi->sclk_deep_sleep = true;
7428         si_pi->sclk_deep_sleep_above_low = false;
7429
7430         if (adev->pm.int_thermal_type != THERMAL_TYPE_NONE)
7431                 pi->thermal_protection = true;
7432         else
7433                 pi->thermal_protection = false;
7434
7435         eg_pi->dynamic_ac_timing = true;
7436
7437         eg_pi->light_sleep = true;
7438 #if defined(CONFIG_ACPI)
7439         eg_pi->pcie_performance_request =
7440                 amdgpu_acpi_is_pcie_performance_request_supported(adev);
7441 #else
7442         eg_pi->pcie_performance_request = false;
7443 #endif
7444
7445         si_pi->sram_end = SMC_RAM_END;
7446
7447         adev->pm.dpm.dyn_state.mclk_sclk_ratio = 4;
7448         adev->pm.dpm.dyn_state.sclk_mclk_delta = 15000;
7449         adev->pm.dpm.dyn_state.vddc_vddci_delta = 200;
7450         adev->pm.dpm.dyn_state.valid_sclk_values.count = 0;
7451         adev->pm.dpm.dyn_state.valid_sclk_values.values = NULL;
7452         adev->pm.dpm.dyn_state.valid_mclk_values.count = 0;
7453         adev->pm.dpm.dyn_state.valid_mclk_values.values = NULL;
7454
7455         si_initialize_powertune_defaults(adev);
7456
7457         /* make sure dc limits are valid */
7458         if ((adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.sclk == 0) ||
7459             (adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.mclk == 0))
7460                 adev->pm.dpm.dyn_state.max_clock_voltage_on_dc =
7461                         adev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
7462
7463         si_pi->fan_ctrl_is_in_default_mode = true;
7464
7465         return 0;
7466 }
7467
7468 static void si_dpm_fini(struct amdgpu_device *adev)
7469 {
7470         int i;
7471
7472         if (adev->pm.dpm.ps)
7473                 for (i = 0; i < adev->pm.dpm.num_ps; i++)
7474                         kfree(adev->pm.dpm.ps[i].ps_priv);
7475         kfree(adev->pm.dpm.ps);
7476         kfree(adev->pm.dpm.priv);
7477         kfree(adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries);
7478         amdgpu_free_extended_power_table(adev);
7479 }
7480
7481 static void si_dpm_debugfs_print_current_performance_level(void *handle,
7482                                                     struct seq_file *m)
7483 {
7484         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7485         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7486         struct amdgpu_ps *rps = &eg_pi->current_rps;
7487         struct  si_ps *ps = si_get_ps(rps);
7488         struct rv7xx_pl *pl;
7489         u32 current_index =
7490                 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >>
7491                 CURRENT_STATE_INDEX_SHIFT;
7492
7493         if (current_index >= ps->performance_level_count) {
7494                 seq_printf(m, "invalid dpm profile %d\n", current_index);
7495         } else {
7496                 pl = &ps->performance_levels[current_index];
7497                 seq_printf(m, "uvd    vclk: %d dclk: %d\n", rps->vclk, rps->dclk);
7498                 seq_printf(m, "power level %d    sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n",
7499                            current_index, pl->sclk, pl->mclk, pl->vddc, pl->vddci, pl->pcie_gen + 1);
7500         }
7501 }
7502
7503 static int si_dpm_set_interrupt_state(struct amdgpu_device *adev,
7504                                       struct amdgpu_irq_src *source,
7505                                       unsigned type,
7506                                       enum amdgpu_interrupt_state state)
7507 {
7508         u32 cg_thermal_int;
7509
7510         switch (type) {
7511         case AMDGPU_THERMAL_IRQ_LOW_TO_HIGH:
7512                 switch (state) {
7513                 case AMDGPU_IRQ_STATE_DISABLE:
7514                         cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
7515                         cg_thermal_int |= THERM_INT_MASK_HIGH;
7516                         WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
7517                         break;
7518                 case AMDGPU_IRQ_STATE_ENABLE:
7519                         cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
7520                         cg_thermal_int &= ~THERM_INT_MASK_HIGH;
7521                         WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
7522                         break;
7523                 default:
7524                         break;
7525                 }
7526                 break;
7527
7528         case AMDGPU_THERMAL_IRQ_HIGH_TO_LOW:
7529                 switch (state) {
7530                 case AMDGPU_IRQ_STATE_DISABLE:
7531                         cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
7532                         cg_thermal_int |= THERM_INT_MASK_LOW;
7533                         WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
7534                         break;
7535                 case AMDGPU_IRQ_STATE_ENABLE:
7536                         cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
7537                         cg_thermal_int &= ~THERM_INT_MASK_LOW;
7538                         WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
7539                         break;
7540                 default:
7541                         break;
7542                 }
7543                 break;
7544
7545         default:
7546                 break;
7547         }
7548         return 0;
7549 }
7550
7551 static int si_dpm_process_interrupt(struct amdgpu_device *adev,
7552                                     struct amdgpu_irq_src *source,
7553                                     struct amdgpu_iv_entry *entry)
7554 {
7555         bool queue_thermal = false;
7556
7557         if (entry == NULL)
7558                 return -EINVAL;
7559
7560         switch (entry->src_id) {
7561         case 230: /* thermal low to high */
7562                 DRM_DEBUG("IH: thermal low to high\n");
7563                 adev->pm.dpm.thermal.high_to_low = false;
7564                 queue_thermal = true;
7565                 break;
7566         case 231: /* thermal high to low */
7567                 DRM_DEBUG("IH: thermal high to low\n");
7568                 adev->pm.dpm.thermal.high_to_low = true;
7569                 queue_thermal = true;
7570                 break;
7571         default:
7572                 break;
7573         }
7574
7575         if (queue_thermal)
7576                 schedule_work(&adev->pm.dpm.thermal.work);
7577
7578         return 0;
7579 }
7580
7581 static int si_dpm_late_init(void *handle)
7582 {
7583         int ret;
7584         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7585
7586         if (!adev->pm.dpm_enabled)
7587                 return 0;
7588
7589         ret = si_set_temperature_range(adev);
7590         if (ret)
7591                 return ret;
7592 #if 0 //TODO ?
7593         si_dpm_powergate_uvd(adev, true);
7594 #endif
7595         return 0;
7596 }
7597
7598 /**
7599  * si_dpm_init_microcode - load ucode images from disk
7600  *
7601  * @adev: amdgpu_device pointer
7602  *
7603  * Use the firmware interface to load the ucode images into
7604  * the driver (not loaded into hw).
7605  * Returns 0 on success, error on failure.
7606  */
7607 static int si_dpm_init_microcode(struct amdgpu_device *adev)
7608 {
7609         const char *chip_name;
7610         char fw_name[30];
7611         int err;
7612
7613         DRM_DEBUG("\n");
7614         switch (adev->asic_type) {
7615         case CHIP_TAHITI:
7616                 chip_name = "tahiti";
7617                 break;
7618         case CHIP_PITCAIRN:
7619                 if ((adev->pdev->revision == 0x81) &&
7620                     ((adev->pdev->device == 0x6810) ||
7621                     (adev->pdev->device == 0x6811)))
7622                         chip_name = "pitcairn_k";
7623                 else
7624                         chip_name = "pitcairn";
7625                 break;
7626         case CHIP_VERDE:
7627                 if (((adev->pdev->device == 0x6820) &&
7628                         ((adev->pdev->revision == 0x81) ||
7629                         (adev->pdev->revision == 0x83))) ||
7630                     ((adev->pdev->device == 0x6821) &&
7631                         ((adev->pdev->revision == 0x83) ||
7632                         (adev->pdev->revision == 0x87))) ||
7633                     ((adev->pdev->revision == 0x87) &&
7634                         ((adev->pdev->device == 0x6823) ||
7635                         (adev->pdev->device == 0x682b))))
7636                         chip_name = "verde_k";
7637                 else
7638                         chip_name = "verde";
7639                 break;
7640         case CHIP_OLAND:
7641                 if (((adev->pdev->revision == 0x81) &&
7642                         ((adev->pdev->device == 0x6600) ||
7643                         (adev->pdev->device == 0x6604) ||
7644                         (adev->pdev->device == 0x6605) ||
7645                         (adev->pdev->device == 0x6610))) ||
7646                     ((adev->pdev->revision == 0x83) &&
7647                         (adev->pdev->device == 0x6610)))
7648                         chip_name = "oland_k";
7649                 else
7650                         chip_name = "oland";
7651                 break;
7652         case CHIP_HAINAN:
7653                 if (((adev->pdev->revision == 0x81) &&
7654                         (adev->pdev->device == 0x6660)) ||
7655                     ((adev->pdev->revision == 0x83) &&
7656                         ((adev->pdev->device == 0x6660) ||
7657                         (adev->pdev->device == 0x6663) ||
7658                         (adev->pdev->device == 0x6665) ||
7659                          (adev->pdev->device == 0x6667))))
7660                         chip_name = "hainan_k";
7661                 else if ((adev->pdev->revision == 0xc3) &&
7662                          (adev->pdev->device == 0x6665))
7663                         chip_name = "banks_k_2";
7664                 else
7665                         chip_name = "hainan";
7666                 break;
7667         default: BUG();
7668         }
7669
7670         snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_smc.bin", chip_name);
7671         err = request_firmware(&adev->pm.fw, fw_name, adev->dev);
7672         if (err)
7673                 goto out;
7674         err = amdgpu_ucode_validate(adev->pm.fw);
7675
7676 out:
7677         if (err) {
7678                 DRM_ERROR("si_smc: Failed to load firmware. err = %d\"%s\"\n",
7679                           err, fw_name);
7680                 release_firmware(adev->pm.fw);
7681                 adev->pm.fw = NULL;
7682         }
7683         return err;
7684
7685 }
7686
7687 static int si_dpm_sw_init(void *handle)
7688 {
7689         int ret;
7690         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7691
7692         ret = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, 230, &adev->pm.dpm.thermal.irq);
7693         if (ret)
7694                 return ret;
7695
7696         ret = amdgpu_irq_add_id(adev, AMDGPU_IRQ_CLIENTID_LEGACY, 231, &adev->pm.dpm.thermal.irq);
7697         if (ret)
7698                 return ret;
7699
7700         /* default to balanced state */
7701         adev->pm.dpm.state = POWER_STATE_TYPE_BALANCED;
7702         adev->pm.dpm.user_state = POWER_STATE_TYPE_BALANCED;
7703         adev->pm.dpm.forced_level = AMD_DPM_FORCED_LEVEL_AUTO;
7704         adev->pm.default_sclk = adev->clock.default_sclk;
7705         adev->pm.default_mclk = adev->clock.default_mclk;
7706         adev->pm.current_sclk = adev->clock.default_sclk;
7707         adev->pm.current_mclk = adev->clock.default_mclk;
7708         adev->pm.int_thermal_type = THERMAL_TYPE_NONE;
7709
7710         if (amdgpu_dpm == 0)
7711                 return 0;
7712
7713         ret = si_dpm_init_microcode(adev);
7714         if (ret)
7715                 return ret;
7716
7717         INIT_WORK(&adev->pm.dpm.thermal.work, amdgpu_dpm_thermal_work_handler);
7718         mutex_lock(&adev->pm.mutex);
7719         ret = si_dpm_init(adev);
7720         if (ret)
7721                 goto dpm_failed;
7722         adev->pm.dpm.current_ps = adev->pm.dpm.requested_ps = adev->pm.dpm.boot_ps;
7723         if (amdgpu_dpm == 1)
7724                 amdgpu_pm_print_power_states(adev);
7725         mutex_unlock(&adev->pm.mutex);
7726         DRM_INFO("amdgpu: dpm initialized\n");
7727
7728         return 0;
7729
7730 dpm_failed:
7731         si_dpm_fini(adev);
7732         mutex_unlock(&adev->pm.mutex);
7733         DRM_ERROR("amdgpu: dpm initialization failed\n");
7734         return ret;
7735 }
7736
7737 static int si_dpm_sw_fini(void *handle)
7738 {
7739         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7740
7741         flush_work(&adev->pm.dpm.thermal.work);
7742
7743         mutex_lock(&adev->pm.mutex);
7744         si_dpm_fini(adev);
7745         mutex_unlock(&adev->pm.mutex);
7746
7747         return 0;
7748 }
7749
7750 static int si_dpm_hw_init(void *handle)
7751 {
7752         int ret;
7753
7754         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7755
7756         if (!amdgpu_dpm)
7757                 return 0;
7758
7759         mutex_lock(&adev->pm.mutex);
7760         si_dpm_setup_asic(adev);
7761         ret = si_dpm_enable(adev);
7762         if (ret)
7763                 adev->pm.dpm_enabled = false;
7764         else
7765                 adev->pm.dpm_enabled = true;
7766         mutex_unlock(&adev->pm.mutex);
7767         amdgpu_pm_compute_clocks(adev);
7768         return ret;
7769 }
7770
7771 static int si_dpm_hw_fini(void *handle)
7772 {
7773         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7774
7775         if (adev->pm.dpm_enabled) {
7776                 mutex_lock(&adev->pm.mutex);
7777                 si_dpm_disable(adev);
7778                 mutex_unlock(&adev->pm.mutex);
7779         }
7780
7781         return 0;
7782 }
7783
7784 static int si_dpm_suspend(void *handle)
7785 {
7786         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7787
7788         if (adev->pm.dpm_enabled) {
7789                 mutex_lock(&adev->pm.mutex);
7790                 /* disable dpm */
7791                 si_dpm_disable(adev);
7792                 /* reset the power state */
7793                 adev->pm.dpm.current_ps = adev->pm.dpm.requested_ps = adev->pm.dpm.boot_ps;
7794                 mutex_unlock(&adev->pm.mutex);
7795         }
7796         return 0;
7797 }
7798
7799 static int si_dpm_resume(void *handle)
7800 {
7801         int ret;
7802         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7803
7804         if (adev->pm.dpm_enabled) {
7805                 /* asic init will reset to the boot state */
7806                 mutex_lock(&adev->pm.mutex);
7807                 si_dpm_setup_asic(adev);
7808                 ret = si_dpm_enable(adev);
7809                 if (ret)
7810                         adev->pm.dpm_enabled = false;
7811                 else
7812                         adev->pm.dpm_enabled = true;
7813                 mutex_unlock(&adev->pm.mutex);
7814                 if (adev->pm.dpm_enabled)
7815                         amdgpu_pm_compute_clocks(adev);
7816         }
7817         return 0;
7818 }
7819
7820 static bool si_dpm_is_idle(void *handle)
7821 {
7822         /* XXX */
7823         return true;
7824 }
7825
7826 static int si_dpm_wait_for_idle(void *handle)
7827 {
7828         /* XXX */
7829         return 0;
7830 }
7831
7832 static int si_dpm_soft_reset(void *handle)
7833 {
7834         return 0;
7835 }
7836
7837 static int si_dpm_set_clockgating_state(void *handle,
7838                                         enum amd_clockgating_state state)
7839 {
7840         return 0;
7841 }
7842
7843 static int si_dpm_set_powergating_state(void *handle,
7844                                         enum amd_powergating_state state)
7845 {
7846         return 0;
7847 }
7848
7849 /* get temperature in millidegrees */
7850 static int si_dpm_get_temp(void *handle)
7851 {
7852         u32 temp;
7853         int actual_temp = 0;
7854         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7855
7856         temp = (RREG32(CG_MULT_THERMAL_STATUS) & CTF_TEMP_MASK) >>
7857                 CTF_TEMP_SHIFT;
7858
7859         if (temp & 0x200)
7860                 actual_temp = 255;
7861         else
7862                 actual_temp = temp & 0x1ff;
7863
7864         actual_temp = (actual_temp * 1000);
7865
7866         return actual_temp;
7867 }
7868
7869 static u32 si_dpm_get_sclk(void *handle, bool low)
7870 {
7871         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7872         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7873         struct  si_ps *requested_state = si_get_ps(&eg_pi->requested_rps);
7874
7875         if (low)
7876                 return requested_state->performance_levels[0].sclk;
7877         else
7878                 return requested_state->performance_levels[requested_state->performance_level_count - 1].sclk;
7879 }
7880
7881 static u32 si_dpm_get_mclk(void *handle, bool low)
7882 {
7883         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7884         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7885         struct  si_ps *requested_state = si_get_ps(&eg_pi->requested_rps);
7886
7887         if (low)
7888                 return requested_state->performance_levels[0].mclk;
7889         else
7890                 return requested_state->performance_levels[requested_state->performance_level_count - 1].mclk;
7891 }
7892
7893 static void si_dpm_print_power_state(void *handle,
7894                                      void *current_ps)
7895 {
7896         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7897         struct amdgpu_ps *rps = (struct amdgpu_ps *)current_ps;
7898         struct  si_ps *ps = si_get_ps(rps);
7899         struct rv7xx_pl *pl;
7900         int i;
7901
7902         amdgpu_dpm_print_class_info(rps->class, rps->class2);
7903         amdgpu_dpm_print_cap_info(rps->caps);
7904         DRM_INFO("\tuvd    vclk: %d dclk: %d\n", rps->vclk, rps->dclk);
7905         for (i = 0; i < ps->performance_level_count; i++) {
7906                 pl = &ps->performance_levels[i];
7907                 if (adev->asic_type >= CHIP_TAHITI)
7908                         DRM_INFO("\t\tpower level %d    sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n",
7909                                  i, pl->sclk, pl->mclk, pl->vddc, pl->vddci, pl->pcie_gen + 1);
7910                 else
7911                         DRM_INFO("\t\tpower level %d    sclk: %u mclk: %u vddc: %u vddci: %u\n",
7912                                  i, pl->sclk, pl->mclk, pl->vddc, pl->vddci);
7913         }
7914         amdgpu_dpm_print_ps_status(adev, rps);
7915 }
7916
7917 static int si_dpm_early_init(void *handle)
7918 {
7919
7920         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7921
7922         adev->powerplay.pp_funcs = &si_dpm_funcs;
7923         adev->powerplay.pp_handle = adev;
7924         si_dpm_set_irq_funcs(adev);
7925         return 0;
7926 }
7927
7928 static inline bool si_are_power_levels_equal(const struct rv7xx_pl  *si_cpl1,
7929                                                 const struct rv7xx_pl *si_cpl2)
7930 {
7931         return ((si_cpl1->mclk == si_cpl2->mclk) &&
7932                   (si_cpl1->sclk == si_cpl2->sclk) &&
7933                   (si_cpl1->pcie_gen == si_cpl2->pcie_gen) &&
7934                   (si_cpl1->vddc == si_cpl2->vddc) &&
7935                   (si_cpl1->vddci == si_cpl2->vddci));
7936 }
7937
7938 static int si_check_state_equal(void *handle,
7939                                 void *current_ps,
7940                                 void *request_ps,
7941                                 bool *equal)
7942 {
7943         struct si_ps *si_cps;
7944         struct si_ps *si_rps;
7945         int i;
7946         struct amdgpu_ps *cps = (struct amdgpu_ps *)current_ps;
7947         struct amdgpu_ps *rps = (struct amdgpu_ps *)request_ps;
7948         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7949
7950         if (adev == NULL || cps == NULL || rps == NULL || equal == NULL)
7951                 return -EINVAL;
7952
7953         si_cps = si_get_ps((struct amdgpu_ps *)cps);
7954         si_rps = si_get_ps((struct amdgpu_ps *)rps);
7955
7956         if (si_cps == NULL) {
7957                 printk("si_cps is NULL\n");
7958                 *equal = false;
7959                 return 0;
7960         }
7961
7962         if (si_cps->performance_level_count != si_rps->performance_level_count) {
7963                 *equal = false;
7964                 return 0;
7965         }
7966
7967         for (i = 0; i < si_cps->performance_level_count; i++) {
7968                 if (!si_are_power_levels_equal(&(si_cps->performance_levels[i]),
7969                                         &(si_rps->performance_levels[i]))) {
7970                         *equal = false;
7971                         return 0;
7972                 }
7973         }
7974
7975         /* If all performance levels are the same try to use the UVD clocks to break the tie.*/
7976         *equal = ((cps->vclk == rps->vclk) && (cps->dclk == rps->dclk));
7977         *equal &= ((cps->evclk == rps->evclk) && (cps->ecclk == rps->ecclk));
7978
7979         return 0;
7980 }
7981
7982 static int si_dpm_read_sensor(void *handle, int idx,
7983                               void *value, int *size)
7984 {
7985         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7986         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7987         struct amdgpu_ps *rps = &eg_pi->current_rps;
7988         struct  si_ps *ps = si_get_ps(rps);
7989         uint32_t sclk, mclk;
7990         u32 pl_index =
7991                 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >>
7992                 CURRENT_STATE_INDEX_SHIFT;
7993
7994         /* size must be at least 4 bytes for all sensors */
7995         if (*size < 4)
7996                 return -EINVAL;
7997
7998         switch (idx) {
7999         case AMDGPU_PP_SENSOR_GFX_SCLK:
8000                 if (pl_index < ps->performance_level_count) {
8001                         sclk = ps->performance_levels[pl_index].sclk;
8002                         *((uint32_t *)value) = sclk;
8003                         *size = 4;
8004                         return 0;
8005                 }
8006                 return -EINVAL;
8007         case AMDGPU_PP_SENSOR_GFX_MCLK:
8008                 if (pl_index < ps->performance_level_count) {
8009                         mclk = ps->performance_levels[pl_index].mclk;
8010                         *((uint32_t *)value) = mclk;
8011                         *size = 4;
8012                         return 0;
8013                 }
8014                 return -EINVAL;
8015         case AMDGPU_PP_SENSOR_GPU_TEMP:
8016                 *((uint32_t *)value) = si_dpm_get_temp(adev);
8017                 *size = 4;
8018                 return 0;
8019         default:
8020                 return -EINVAL;
8021         }
8022 }
8023
8024 static const struct amd_ip_funcs si_dpm_ip_funcs = {
8025         .name = "si_dpm",
8026         .early_init = si_dpm_early_init,
8027         .late_init = si_dpm_late_init,
8028         .sw_init = si_dpm_sw_init,
8029         .sw_fini = si_dpm_sw_fini,
8030         .hw_init = si_dpm_hw_init,
8031         .hw_fini = si_dpm_hw_fini,
8032         .suspend = si_dpm_suspend,
8033         .resume = si_dpm_resume,
8034         .is_idle = si_dpm_is_idle,
8035         .wait_for_idle = si_dpm_wait_for_idle,
8036         .soft_reset = si_dpm_soft_reset,
8037         .set_clockgating_state = si_dpm_set_clockgating_state,
8038         .set_powergating_state = si_dpm_set_powergating_state,
8039 };
8040
8041 const struct amdgpu_ip_block_version si_smu_ip_block =
8042 {
8043         .type = AMD_IP_BLOCK_TYPE_SMC,
8044         .major = 6,
8045         .minor = 0,
8046         .rev = 0,
8047         .funcs = &si_dpm_ip_funcs,
8048 };
8049
8050 static const struct amd_pm_funcs si_dpm_funcs = {
8051         .pre_set_power_state = &si_dpm_pre_set_power_state,
8052         .set_power_state = &si_dpm_set_power_state,
8053         .post_set_power_state = &si_dpm_post_set_power_state,
8054         .display_configuration_changed = &si_dpm_display_configuration_changed,
8055         .get_sclk = &si_dpm_get_sclk,
8056         .get_mclk = &si_dpm_get_mclk,
8057         .print_power_state = &si_dpm_print_power_state,
8058         .debugfs_print_current_performance_level = &si_dpm_debugfs_print_current_performance_level,
8059         .force_performance_level = &si_dpm_force_performance_level,
8060         .vblank_too_short = &si_dpm_vblank_too_short,
8061         .set_fan_control_mode = &si_dpm_set_fan_control_mode,
8062         .get_fan_control_mode = &si_dpm_get_fan_control_mode,
8063         .set_fan_speed_percent = &si_dpm_set_fan_speed_percent,
8064         .get_fan_speed_percent = &si_dpm_get_fan_speed_percent,
8065         .check_state_equal = &si_check_state_equal,
8066         .get_vce_clock_state = amdgpu_get_vce_clock_state,
8067         .read_sensor = &si_dpm_read_sensor,
8068 };
8069
8070 static const struct amdgpu_irq_src_funcs si_dpm_irq_funcs = {
8071         .set = si_dpm_set_interrupt_state,
8072         .process = si_dpm_process_interrupt,
8073 };
8074
8075 static void si_dpm_set_irq_funcs(struct amdgpu_device *adev)
8076 {
8077         adev->pm.dpm.thermal.irq.num_types = AMDGPU_THERMAL_IRQ_LAST;
8078         adev->pm.dpm.thermal.irq.funcs = &si_dpm_irq_funcs;
8079 }
8080