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 <drm/drmP.h>
  25 #include "amdgpu.h"
  26 #include "amdgpu_pm.h"
  27 #include "amdgpu_dpm.h"
  28 #include "amdgpu_atombios.h"
  29 #include "sid.h"
  30 #include "r600_dpm.h"
  31 #include "si_dpm.h"
  32 #include "atom.h"
  33 #include "../include/pptable.h"
  34 #include <linux/math64.h>
  35 #include <linux/seq_file.h>
  36 #include <linux/firmware.h>
  37
  38 #define MC_CG_ARB_FREQ_F0           0x0a
  39 #define MC_CG_ARB_FREQ_F1           0x0b
  40 #define MC_CG_ARB_FREQ_F2           0x0c
  41 #define MC_CG_ARB_FREQ_F3           0x0d
  42
  43 #define SMC_RAM_END                 0x20000
  44
  45 #define SCLK_MIN_DEEPSLEEP_FREQ     1350
  46
  47
  48 /* sizeof(ATOM_PPLIB_EXTENDEDHEADER) */
  49 #define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V2 12
  50 #define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V3 14
  51 #define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V4 16
  52 #define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V5 18
  53 #define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V6 20
  54 #define SIZE_OF_ATOM_PPLIB_EXTENDEDHEADER_V7 22
  55
  56 #define BIOS_SCRATCH_4                                    0x5cd
  57
  58 MODULE_FIRMWARE("radeon/tahiti_smc.bin");
  59 MODULE_FIRMWARE("radeon/pitcairn_smc.bin");
  60 MODULE_FIRMWARE("radeon/pitcairn_k_smc.bin");
  61 MODULE_FIRMWARE("radeon/verde_smc.bin");
  62 MODULE_FIRMWARE("radeon/verde_k_smc.bin");
  63 MODULE_FIRMWARE("radeon/oland_smc.bin");
  64 MODULE_FIRMWARE("radeon/oland_k_smc.bin");
  65 MODULE_FIRMWARE("radeon/hainan_smc.bin");
  66 MODULE_FIRMWARE("radeon/hainan_k_smc.bin");
  67 MODULE_FIRMWARE("radeon/banks_k_2_smc.bin");
  68
  69 union power_info {
  70         struct _ATOM_POWERPLAY_INFO info;
  71         struct _ATOM_POWERPLAY_INFO_V2 info_2;
  72         struct _ATOM_POWERPLAY_INFO_V3 info_3;
  73         struct _ATOM_PPLIB_POWERPLAYTABLE pplib;
  74         struct _ATOM_PPLIB_POWERPLAYTABLE2 pplib2;
  75         struct _ATOM_PPLIB_POWERPLAYTABLE3 pplib3;
  76         struct _ATOM_PPLIB_POWERPLAYTABLE4 pplib4;
  77         struct _ATOM_PPLIB_POWERPLAYTABLE5 pplib5;
  78 };
  79
  80 union fan_info {
  81         struct _ATOM_PPLIB_FANTABLE fan;
  82         struct _ATOM_PPLIB_FANTABLE2 fan2;
  83         struct _ATOM_PPLIB_FANTABLE3 fan3;
  84 };
  85
  86 union pplib_clock_info {
  87         struct _ATOM_PPLIB_R600_CLOCK_INFO r600;
  88         struct _ATOM_PPLIB_RS780_CLOCK_INFO rs780;
  89         struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO evergreen;
  90         struct _ATOM_PPLIB_SUMO_CLOCK_INFO sumo;
  91         struct _ATOM_PPLIB_SI_CLOCK_INFO si;
  92 };
  93
  94 static const u32 r600_utc[R600_PM_NUMBER_OF_TC] =
  95 {
  96         R600_UTC_DFLT_00,
  97         R600_UTC_DFLT_01,
  98         R600_UTC_DFLT_02,
  99         R600_UTC_DFLT_03,
 100         R600_UTC_DFLT_04,
 101         R600_UTC_DFLT_05,
 102         R600_UTC_DFLT_06,
 103         R600_UTC_DFLT_07,
 104         R600_UTC_DFLT_08,
 105         R600_UTC_DFLT_09,
 106         R600_UTC_DFLT_10,
 107         R600_UTC_DFLT_11,
 108         R600_UTC_DFLT_12,
 109         R600_UTC_DFLT_13,
 110         R600_UTC_DFLT_14,
 111 };
 112
 113 static const u32 r600_dtc[R600_PM_NUMBER_OF_TC] =
 114 {
 115         R600_DTC_DFLT_00,
 116         R600_DTC_DFLT_01,
 117         R600_DTC_DFLT_02,
 118         R600_DTC_DFLT_03,
 119         R600_DTC_DFLT_04,
 120         R600_DTC_DFLT_05,
 121         R600_DTC_DFLT_06,
 122         R600_DTC_DFLT_07,
 123         R600_DTC_DFLT_08,
 124         R600_DTC_DFLT_09,
 125         R600_DTC_DFLT_10,
 126         R600_DTC_DFLT_11,
 127         R600_DTC_DFLT_12,
 128         R600_DTC_DFLT_13,
 129         R600_DTC_DFLT_14,
 130 };
 131
 132 static const struct si_cac_config_reg cac_weights_tahiti[] =
 133 {
 134         { 0x0, 0x0000ffff, 0, 0xc, SISLANDS_CACCONFIG_CGIND },
 135         { 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 136         { 0x1, 0x0000ffff, 0, 0x101, SISLANDS_CACCONFIG_CGIND },
 137         { 0x1, 0xffff0000, 16, 0xc, SISLANDS_CACCONFIG_CGIND },
 138         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 139         { 0x3, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 140         { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 141         { 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 142         { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 143         { 0x5, 0x0000ffff, 0, 0x8fc, SISLANDS_CACCONFIG_CGIND },
 144         { 0x5, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 145         { 0x6, 0x0000ffff, 0, 0x95, SISLANDS_CACCONFIG_CGIND },
 146         { 0x6, 0xffff0000, 16, 0x34e, SISLANDS_CACCONFIG_CGIND },
 147         { 0x18f, 0x0000ffff, 0, 0x1a1, SISLANDS_CACCONFIG_CGIND },
 148         { 0x7, 0x0000ffff, 0, 0xda, SISLANDS_CACCONFIG_CGIND },
 149         { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 150         { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 151         { 0x8, 0xffff0000, 16, 0x46, SISLANDS_CACCONFIG_CGIND },
 152         { 0x9, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 153         { 0xa, 0x0000ffff, 0, 0x208, SISLANDS_CACCONFIG_CGIND },
 154         { 0xb, 0x0000ffff, 0, 0xe7, SISLANDS_CACCONFIG_CGIND },
 155         { 0xb, 0xffff0000, 16, 0x948, SISLANDS_CACCONFIG_CGIND },
 156         { 0xc, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 157         { 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 158         { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 159         { 0xe, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 160         { 0xf, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 161         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 162         { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 163         { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 164         { 0x11, 0x0000ffff, 0, 0x167, SISLANDS_CACCONFIG_CGIND },
 165         { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 166         { 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 167         { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 168         { 0x13, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 169         { 0x14, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 170         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 171         { 0x15, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
 172         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 173         { 0x16, 0x0000ffff, 0, 0x31, SISLANDS_CACCONFIG_CGIND },
 174         { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 175         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 176         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 177         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 178         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 179         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 180         { 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 181         { 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 182         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 183         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 184         { 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 185         { 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 186         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 187         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 188         { 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 189         { 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 190         { 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 191         { 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 192         { 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 193         { 0x6d, 0x0000ffff, 0, 0x18e, SISLANDS_CACCONFIG_CGIND },
 194         { 0xFFFFFFFF }
 195 };
 196
 197 static const struct si_cac_config_reg lcac_tahiti[] =
 198 {
 199         { 0x143, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
 200         { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 201         { 0x146, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
 202         { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 203         { 0x149, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
 204         { 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 205         { 0x14c, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
 206         { 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 207         { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 208         { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 209         { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 210         { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 211         { 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 212         { 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 213         { 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 214         { 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 215         { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 216         { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 217         { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 218         { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 219         { 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 220         { 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 221         { 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 222         { 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 223         { 0x8c, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 224         { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 225         { 0x8f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 226         { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 227         { 0x92, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 228         { 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 229         { 0x95, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 230         { 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 231         { 0x14f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 232         { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 233         { 0x152, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 234         { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 235         { 0x155, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 236         { 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 237         { 0x158, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 238         { 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 239         { 0x110, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 240         { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 241         { 0x113, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 242         { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 243         { 0x116, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 244         { 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 245         { 0x119, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 246         { 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 247         { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 248         { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 249         { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 250         { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 251         { 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 252         { 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 253         { 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 254         { 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 255         { 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 256         { 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 257         { 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 258         { 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 259         { 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 260         { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 261         { 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 262         { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 263         { 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 264         { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 265         { 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 266         { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 267         { 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 268         { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 269         { 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 270         { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 271         { 0x16d, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
 272         { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 273         { 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 274         { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 275         { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 276         { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 277         { 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 278         { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 279         { 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 280         { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 281         { 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 282         { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 283         { 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 284         { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 285         { 0xFFFFFFFF }
 286
 287 };
 288
 289 static const struct si_cac_config_reg cac_override_tahiti[] =
 290 {
 291         { 0xFFFFFFFF }
 292 };
 293
 294 static const struct si_powertune_data powertune_data_tahiti =
 295 {
 296         ((1 << 16) | 27027),
 297         6,
 298         0,
 299         4,
 300         95,
 301         {
 302                 0UL,
 303                 0UL,
 304                 4521550UL,
 305                 309631529UL,
 306                 -1270850L,
 307                 4513710L,
 308                 40
 309         },
 310         595000000UL,
 311         12,
 312         {
 313                 0,
 314                 0,
 315                 0,
 316                 0,
 317                 0,
 318                 0,
 319                 0,
 320                 0
 321         },
 322         true
 323 };
 324
 325 static const struct si_dte_data dte_data_tahiti =
 326 {
 327         { 1159409, 0, 0, 0, 0 },
 328         { 777, 0, 0, 0, 0 },
 329         2,
 330         54000,
 331         127000,
 332         25,
 333         2,
 334         10,
 335         13,
 336         { 27, 31, 35, 39, 43, 47, 54, 61, 67, 74, 81, 88, 95, 0, 0, 0 },
 337         { 240888759, 221057860, 235370597, 162287531, 158510299, 131423027, 116673180, 103067515, 87941937, 76209048, 68209175, 64090048, 58301890, 0, 0, 0 },
 338         { 12024, 11189, 11451, 8411, 7939, 6666, 5681, 4905, 4241, 3720, 3354, 3122, 2890, 0, 0, 0 },
 339         85,
 340         false
 341 };
 342
 343 #if 0
 344 static const struct si_dte_data dte_data_tahiti_le =
 345 {
 346         { 0x1E8480, 0x7A1200, 0x2160EC0, 0x3938700, 0 },
 347         { 0x7D, 0x7D, 0x4E4, 0xB00, 0 },
 348         0x5,
 349         0xAFC8,
 350         0x64,
 351         0x32,
 352         1,
 353         0,
 354         0x10,
 355         { 0x78, 0x7C, 0x82, 0x88, 0x8E, 0x94, 0x9A, 0xA0, 0xA6, 0xAC, 0xB0, 0xB4, 0xB8, 0xBC, 0xC0, 0xC4 },
 356         { 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700 },
 357         { 0x2AF8, 0x2AF8, 0x29BB, 0x27F9, 0x2637, 0x2475, 0x22B3, 0x20F1, 0x1F2F, 0x1D6D, 0x1734, 0x1414, 0x10F4, 0xDD4, 0xAB4, 0x794 },
 358         85,
 359         true
 360 };
 361 #endif
 362
 363 static const struct si_dte_data dte_data_tahiti_pro =
 364 {
 365         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 366         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 367         5,
 368         45000,
 369         100,
 370         0xA,
 371         1,
 372         0,
 373         0x10,
 374         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 375         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 376         { 0x7D0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 377         90,
 378         true
 379 };
 380
 381 static const struct si_dte_data dte_data_new_zealand =
 382 {
 383         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0 },
 384         { 0x29B, 0x3E9, 0x537, 0x7D2, 0 },
 385         0x5,
 386         0xAFC8,
 387         0x69,
 388         0x32,
 389         1,
 390         0,
 391         0x10,
 392         { 0x82, 0xA0, 0xB4, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE },
 393         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 394         { 0xDAC, 0x1388, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685 },
 395         85,
 396         true
 397 };
 398
 399 static const struct si_dte_data dte_data_aruba_pro =
 400 {
 401         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 402         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 403         5,
 404         45000,
 405         100,
 406         0xA,
 407         1,
 408         0,
 409         0x10,
 410         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 411         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 412         { 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 413         90,
 414         true
 415 };
 416
 417 static const struct si_dte_data dte_data_malta =
 418 {
 419         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 420         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 421         5,
 422         45000,
 423         100,
 424         0xA,
 425         1,
 426         0,
 427         0x10,
 428         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 429         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 430         { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 431         90,
 432         true
 433 };
 434
 435 static const struct si_cac_config_reg cac_weights_pitcairn[] =
 436 {
 437         { 0x0, 0x0000ffff, 0, 0x8a, SISLANDS_CACCONFIG_CGIND },
 438         { 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 439         { 0x1, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 440         { 0x1, 0xffff0000, 16, 0x24d, SISLANDS_CACCONFIG_CGIND },
 441         { 0x2, 0x0000ffff, 0, 0x19, SISLANDS_CACCONFIG_CGIND },
 442         { 0x3, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 443         { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 444         { 0x4, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
 445         { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 446         { 0x5, 0x0000ffff, 0, 0xc11, SISLANDS_CACCONFIG_CGIND },
 447         { 0x5, 0xffff0000, 16, 0x7f3, SISLANDS_CACCONFIG_CGIND },
 448         { 0x6, 0x0000ffff, 0, 0x403, SISLANDS_CACCONFIG_CGIND },
 449         { 0x6, 0xffff0000, 16, 0x367, SISLANDS_CACCONFIG_CGIND },
 450         { 0x18f, 0x0000ffff, 0, 0x4c9, SISLANDS_CACCONFIG_CGIND },
 451         { 0x7, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 452         { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 453         { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 454         { 0x8, 0xffff0000, 16, 0x45d, SISLANDS_CACCONFIG_CGIND },
 455         { 0x9, 0x0000ffff, 0, 0x36d, SISLANDS_CACCONFIG_CGIND },
 456         { 0xa, 0x0000ffff, 0, 0x534, SISLANDS_CACCONFIG_CGIND },
 457         { 0xb, 0x0000ffff, 0, 0x5da, SISLANDS_CACCONFIG_CGIND },
 458         { 0xb, 0xffff0000, 16, 0x880, SISLANDS_CACCONFIG_CGIND },
 459         { 0xc, 0x0000ffff, 0, 0x201, SISLANDS_CACCONFIG_CGIND },
 460         { 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 461         { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 462         { 0xe, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND },
 463         { 0xf, 0x0000ffff, 0, 0x1f, SISLANDS_CACCONFIG_CGIND },
 464         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 465         { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 466         { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 467         { 0x11, 0x0000ffff, 0, 0x5de, SISLANDS_CACCONFIG_CGIND },
 468         { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 469         { 0x12, 0x0000ffff, 0, 0x7b, SISLANDS_CACCONFIG_CGIND },
 470         { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 471         { 0x13, 0xffff0000, 16, 0x13, SISLANDS_CACCONFIG_CGIND },
 472         { 0x14, 0x0000ffff, 0, 0xf9, SISLANDS_CACCONFIG_CGIND },
 473         { 0x15, 0x0000ffff, 0, 0x66, SISLANDS_CACCONFIG_CGIND },
 474         { 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 475         { 0x4e, 0x0000ffff, 0, 0x13, SISLANDS_CACCONFIG_CGIND },
 476         { 0x16, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 477         { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 478         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 479         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 480         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 481         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 482         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 483         { 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 484         { 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 485         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 486         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 487         { 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 488         { 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 489         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 490         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 491         { 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 492         { 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 493         { 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 494         { 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 495         { 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 496         { 0x6d, 0x0000ffff, 0, 0x186, SISLANDS_CACCONFIG_CGIND },
 497         { 0xFFFFFFFF }
 498 };
 499
 500 static const struct si_cac_config_reg lcac_pitcairn[] =
 501 {
 502         { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 503         { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 504         { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 505         { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 506         { 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 507         { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 508         { 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 509         { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 510         { 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 511         { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 512         { 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 513         { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 514         { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 515         { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 516         { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 517         { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 518         { 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 519         { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 520         { 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 521         { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 522         { 0x8f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 523         { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 524         { 0x146, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 525         { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 526         { 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 527         { 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 528         { 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 529         { 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 530         { 0x116, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 531         { 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 532         { 0x155, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 533         { 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 534         { 0x92, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 535         { 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 536         { 0x149, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 537         { 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 538         { 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 539         { 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 540         { 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 541         { 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 542         { 0x119, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 543         { 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 544         { 0x158, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 545         { 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 546         { 0x95, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 547         { 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 548         { 0x14c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 549         { 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 550         { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 551         { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 552         { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 553         { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 554         { 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 555         { 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 556         { 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 557         { 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 558         { 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 559         { 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 560         { 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 561         { 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 562         { 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 563         { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 564         { 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 565         { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 566         { 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 567         { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 568         { 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 569         { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 570         { 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 571         { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 572         { 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 573         { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 574         { 0x16d, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 575         { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 576         { 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 577         { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 578         { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 579         { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 580         { 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 581         { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 582         { 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 583         { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 584         { 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 585         { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 586         { 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 587         { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 588         { 0xFFFFFFFF }
 589 };
 590
 591 static const struct si_cac_config_reg cac_override_pitcairn[] =
 592 {
 593     { 0xFFFFFFFF }
 594 };
 595
 596 static const struct si_powertune_data powertune_data_pitcairn =
 597 {
 598         ((1 << 16) | 27027),
 599         5,
 600         0,
 601         6,
 602         100,
 603         {
 604                 51600000UL,
 605                 1800000UL,
 606                 7194395UL,
 607                 309631529UL,
 608                 -1270850L,
 609                 4513710L,
 610                 100
 611         },
 612         117830498UL,
 613         12,
 614         {
 615                 0,
 616                 0,
 617                 0,
 618                 0,
 619                 0,
 620                 0,
 621                 0,
 622                 0
 623         },
 624         true
 625 };
 626
 627 static const struct si_dte_data dte_data_pitcairn =
 628 {
 629         { 0, 0, 0, 0, 0 },
 630         { 0, 0, 0, 0, 0 },
 631         0,
 632         0,
 633         0,
 634         0,
 635         0,
 636         0,
 637         0,
 638         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
 639         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
 640         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
 641         0,
 642         false
 643 };
 644
 645 static const struct si_dte_data dte_data_curacao_xt =
 646 {
 647         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 648         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 649         5,
 650         45000,
 651         100,
 652         0xA,
 653         1,
 654         0,
 655         0x10,
 656         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 657         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 658         { 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 659         90,
 660         true
 661 };
 662
 663 static const struct si_dte_data dte_data_curacao_pro =
 664 {
 665         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 666         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 667         5,
 668         45000,
 669         100,
 670         0xA,
 671         1,
 672         0,
 673         0x10,
 674         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 675         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 676         { 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 677         90,
 678         true
 679 };
 680
 681 static const struct si_dte_data dte_data_neptune_xt =
 682 {
 683         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 684         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 685         5,
 686         45000,
 687         100,
 688         0xA,
 689         1,
 690         0,
 691         0x10,
 692         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 693         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 694         { 0x3A2F, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 695         90,
 696         true
 697 };
 698
 699 static const struct si_cac_config_reg cac_weights_chelsea_pro[] =
 700 {
 701         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 702         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 703         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 704         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 705         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 706         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 707         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 708         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 709         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 710         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 711         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 712         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 713         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 714         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 715         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 716         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 717         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 718         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 719         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 720         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 721         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 722         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 723         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 724         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 725         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 726         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 727         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 728         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 729         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 730         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 731         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 732         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 733         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 734         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 735         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 736         { 0x14, 0x0000ffff, 0, 0x2BD, SISLANDS_CACCONFIG_CGIND },
 737         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 738         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 739         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 740         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 741         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 742         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 743         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 744         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 745         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 746         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 747         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 748         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 749         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 750         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 751         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 752         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 753         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 754         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 755         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 756         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 757         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 758         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 759         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 760         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
 761         { 0xFFFFFFFF }
 762 };
 763
 764 static const struct si_cac_config_reg cac_weights_chelsea_xt[] =
 765 {
 766         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 767         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 768         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 769         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 770         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 771         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 772         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 773         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 774         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 775         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 776         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 777         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 778         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 779         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 780         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 781         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 782         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 783         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 784         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 785         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 786         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 787         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 788         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 789         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 790         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 791         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 792         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 793         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 794         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 795         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 796         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 797         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 798         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 799         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 800         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 801         { 0x14, 0x0000ffff, 0, 0x30A, SISLANDS_CACCONFIG_CGIND },
 802         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 803         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 804         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 805         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 806         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 807         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 808         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 809         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 810         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 811         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 812         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 813         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 814         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 815         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 816         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 817         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 818         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 819         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 820         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 821         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 822         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 823         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 824         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 825         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
 826         { 0xFFFFFFFF }
 827 };
 828
 829 static const struct si_cac_config_reg cac_weights_heathrow[] =
 830 {
 831         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 832         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 833         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 834         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 835         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 836         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 837         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 838         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 839         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 840         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 841         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 842         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 843         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 844         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 845         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 846         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 847         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 848         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 849         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 850         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 851         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 852         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 853         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 854         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 855         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 856         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 857         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 858         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 859         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 860         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 861         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 862         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 863         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 864         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 865         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 866         { 0x14, 0x0000ffff, 0, 0x362, SISLANDS_CACCONFIG_CGIND },
 867         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 868         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 869         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 870         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 871         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 872         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 873         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 874         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 875         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 876         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 877         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 878         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 879         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 880         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 881         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 882         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 883         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 884         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 885         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 886         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 887         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 888         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 889         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 890         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
 891         { 0xFFFFFFFF }
 892 };
 893
 894 static const struct si_cac_config_reg cac_weights_cape_verde_pro[] =
 895 {
 896         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 897         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 898         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 899         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 900         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 901         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 902         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 903         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 904         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 905         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 906         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 907         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 908         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 909         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 910         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 911         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 912         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 913         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 914         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 915         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 916         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 917         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 918         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 919         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 920         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 921         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 922         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 923         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 924         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 925         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 926         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 927         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 928         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 929         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 930         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 931         { 0x14, 0x0000ffff, 0, 0x315, SISLANDS_CACCONFIG_CGIND },
 932         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 933         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 934         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 935         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 936         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 937         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 938         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 939         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 940         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 941         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 942         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 943         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 944         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 945         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 946         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 947         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 948         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 949         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 950         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 951         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 952         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 953         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 954         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 955         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
 956         { 0xFFFFFFFF }
 957 };
 958
 959 static const struct si_cac_config_reg cac_weights_cape_verde[] =
 960 {
 961         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 962         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 963         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 964         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 965         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 966         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 967         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 968         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 969         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 970         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 971         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 972         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 973         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 974         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 975         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 976         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 977         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 978         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 979         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 980         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 981         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 982         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 983         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 984         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 985         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 986         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 987         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 988         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 989         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 990         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 991         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 992         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 993         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 994         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 995         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 996         { 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND },
 997         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 998         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 999         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1000         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
1001         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
1002         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1003         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1004         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1005         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1006         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1007         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1008         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1009         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1010         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1011         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1012         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1013         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1014         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1015         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1016         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1017         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1018         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1019         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1020         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
1021         { 0xFFFFFFFF }
1022 };
1023
1024 static const struct si_cac_config_reg lcac_cape_verde[] =
1025 {
1026         { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1027         { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1028         { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1029         { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1030         { 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1031         { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1032         { 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1033         { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1034         { 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1035         { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1036         { 0x143, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1037         { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1038         { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1039         { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1040         { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1041         { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1042         { 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1043         { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1044         { 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1045         { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1046         { 0x8f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1047         { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1048         { 0x146, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1049         { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1050         { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1051         { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1052         { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1053         { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1054         { 0x164, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1055         { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1056         { 0x167, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1057         { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1058         { 0x16a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1059         { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1060         { 0x15e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1061         { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1062         { 0x161, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1063         { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1064         { 0x15b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1065         { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1066         { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1067         { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1068         { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1069         { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1070         { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1071         { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1072         { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1073         { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1074         { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1075         { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1076         { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1077         { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1078         { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1079         { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1080         { 0xFFFFFFFF }
1081 };
1082
1083 static const struct si_cac_config_reg cac_override_cape_verde[] =
1084 {
1085     { 0xFFFFFFFF }
1086 };
1087
1088 static const struct si_powertune_data powertune_data_cape_verde =
1089 {
1090         ((1 << 16) | 0x6993),
1091         5,
1092         0,
1093         7,
1094         105,
1095         {
1096                 0UL,
1097                 0UL,
1098                 7194395UL,
1099                 309631529UL,
1100                 -1270850L,
1101                 4513710L,
1102                 100
1103         },
1104         117830498UL,
1105         12,
1106         {
1107                 0,
1108                 0,
1109                 0,
1110                 0,
1111                 0,
1112                 0,
1113                 0,
1114                 0
1115         },
1116         true
1117 };
1118
1119 static const struct si_dte_data dte_data_cape_verde =
1120 {
1121         { 0, 0, 0, 0, 0 },
1122         { 0, 0, 0, 0, 0 },
1123         0,
1124         0,
1125         0,
1126         0,
1127         0,
1128         0,
1129         0,
1130         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1131         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1132         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1133         0,
1134         false
1135 };
1136
1137 static const struct si_dte_data dte_data_venus_xtx =
1138 {
1139         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1140         { 0x71C, 0xAAB, 0xE39, 0x11C7, 0x0 },
1141         5,
1142         55000,
1143         0x69,
1144         0xA,
1145         1,
1146         0,
1147         0x3,
1148         { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1149         { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1150         { 0xD6D8, 0x88B8, 0x1555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1151         90,
1152         true
1153 };
1154
1155 static const struct si_dte_data dte_data_venus_xt =
1156 {
1157         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1158         { 0xBDA, 0x11C7, 0x17B4, 0x1DA1, 0x0 },
1159         5,
1160         55000,
1161         0x69,
1162         0xA,
1163         1,
1164         0,
1165         0x3,
1166         { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1167         { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1168         { 0xAFC8, 0x88B8, 0x238E, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1169         90,
1170         true
1171 };
1172
1173 static const struct si_dte_data dte_data_venus_pro =
1174 {
1175         {  0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1176         { 0x11C7, 0x1AAB, 0x238E, 0x2C72, 0x0 },
1177         5,
1178         55000,
1179         0x69,
1180         0xA,
1181         1,
1182         0,
1183         0x3,
1184         { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1185         { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1186         { 0x88B8, 0x88B8, 0x3555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1187         90,
1188         true
1189 };
1190
1191 static const struct si_cac_config_reg cac_weights_oland[] =
1192 {
1193         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
1194         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
1195         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
1196         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
1197         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1198         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
1199         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
1200         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
1201         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
1202         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
1203         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
1204         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
1205         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
1206         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
1207         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
1208         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
1209         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
1210         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
1211         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
1212         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
1213         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
1214         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
1215         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
1216         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
1217         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
1218         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1219         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1220         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1221         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1222         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
1223         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1224         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
1225         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
1226         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
1227         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1228         { 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND },
1229         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1230         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1231         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1232         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
1233         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
1234         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1235         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1236         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1237         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1238         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1239         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1240         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1241         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1242         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1243         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1244         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1245         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1246         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1247         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1248         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1249         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1250         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1251         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1252         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
1253         { 0xFFFFFFFF }
1254 };
1255
1256 static const struct si_cac_config_reg cac_weights_mars_pro[] =
1257 {
1258         { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1259         { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1260         { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1261         { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1262         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1263         { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1264         { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1265         { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1266         { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1267         { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1268         { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1269         { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1270         { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1271         { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1272         { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1273         { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1274         { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1275         { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1276         { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1277         { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1278         { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1279         { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1280         { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1281         { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1282         { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1283         { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1284         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1285         { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1286         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1287         { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1288         { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1289         { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1290         { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1291         { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1292         { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1293         { 0x14, 0x0000ffff, 0, 0x2, SISLANDS_CACCONFIG_CGIND },
1294         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1295         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1296         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1297         { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1298         { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1299         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1300         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1301         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1302         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1303         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1304         { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1305         { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1306         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1307         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1308         { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1309         { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1310         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1311         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1312         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1313         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1314         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1315         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1316         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1317         { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1318         { 0xFFFFFFFF }
1319 };
1320
1321 static const struct si_cac_config_reg cac_weights_mars_xt[] =
1322 {
1323         { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1324         { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1325         { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1326         { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1327         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1328         { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1329         { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1330         { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1331         { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1332         { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1333         { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1334         { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1335         { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1336         { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1337         { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1338         { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1339         { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1340         { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1341         { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1342         { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1343         { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1344         { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1345         { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1346         { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1347         { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1348         { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1349         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1350         { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1351         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1352         { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1353         { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1354         { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1355         { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1356         { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1357         { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1358         { 0x14, 0x0000ffff, 0, 0x60, SISLANDS_CACCONFIG_CGIND },
1359         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1360         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1361         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1362         { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1363         { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1364         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1365         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1366         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1367         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1368         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1369         { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1370         { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1371         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1372         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1373         { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1374         { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1375         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1376         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1377         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1378         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1379         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1380         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1381         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1382         { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1383         { 0xFFFFFFFF }
1384 };
1385
1386 static const struct si_cac_config_reg cac_weights_oland_pro[] =
1387 {
1388         { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1389         { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1390         { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1391         { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1392         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1393         { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1394         { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1395         { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1396         { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1397         { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1398         { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1399         { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1400         { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1401         { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1402         { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1403         { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1404         { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1405         { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1406         { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1407         { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1408         { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1409         { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1410         { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1411         { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1412         { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1413         { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1414         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1415         { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1416         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1417         { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1418         { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1419         { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1420         { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1421         { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1422         { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1423         { 0x14, 0x0000ffff, 0, 0x90, SISLANDS_CACCONFIG_CGIND },
1424         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1425         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1426         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1427         { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1428         { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1429         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1430         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1431         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1432         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1433         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1434         { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1435         { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1436         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1437         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1438         { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1439         { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1440         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1441         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1442         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1443         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1444         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1445         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1446         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1447         { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1448         { 0xFFFFFFFF }
1449 };
1450
1451 static const struct si_cac_config_reg cac_weights_oland_xt[] =
1452 {
1453         { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1454         { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1455         { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1456         { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1457         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1458         { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1459         { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1460         { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1461         { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1462         { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1463         { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1464         { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1465         { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1466         { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1467         { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1468         { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1469         { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1470         { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1471         { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1472         { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1473         { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1474         { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1475         { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1476         { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1477         { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1478         { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1479         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1480         { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1481         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1482         { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1483         { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1484         { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1485         { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1486         { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1487         { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1488         { 0x14, 0x0000ffff, 0, 0x120, SISLANDS_CACCONFIG_CGIND },
1489         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1490         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1491         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1492         { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1493         { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1494         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1495         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1496         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1497         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1498         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1499         { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1500         { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1501         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1502         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1503         { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1504         { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1505         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1506         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1507         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1508         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1509         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1510         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1511         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1512         { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1513         { 0xFFFFFFFF }
1514 };
1515
1516 static const struct si_cac_config_reg lcac_oland[] =
1517 {
1518         { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1519         { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1520         { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1521         { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1522         { 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1523         { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1524         { 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1525         { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1526         { 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1527         { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1528         { 0x143, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
1529         { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1530         { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1531         { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1532         { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1533         { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1534         { 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1535         { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1536         { 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1537         { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1538         { 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1539         { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1540         { 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1541         { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1542         { 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1543         { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1544         { 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1545         { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1546         { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1547         { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1548         { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1549         { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1550         { 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1551         { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1552         { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1553         { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1554         { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1555         { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1556         { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1557         { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1558         { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1559         { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1560         { 0xFFFFFFFF }
1561 };
1562
1563 static const struct si_cac_config_reg lcac_mars_pro[] =
1564 {
1565         { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1566         { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1567         { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1568         { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1569         { 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1570         { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1571         { 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1572         { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1573         { 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1574         { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1575         { 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1576         { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1577         { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1578         { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1579         { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1580         { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1581         { 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1582         { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1583         { 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1584         { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1585         { 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1586         { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1587         { 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1588         { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1589         { 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1590         { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1591         { 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1592         { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1593         { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1594         { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1595         { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1596         { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1597         { 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1598         { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1599         { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1600         { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1601         { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1602         { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1603         { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1604         { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1605         { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1606         { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1607         { 0xFFFFFFFF }
1608 };
1609
1610 static const struct si_cac_config_reg cac_override_oland[] =
1611 {
1612         { 0xFFFFFFFF }
1613 };
1614
1615 static const struct si_powertune_data powertune_data_oland =
1616 {
1617         ((1 << 16) | 0x6993),
1618         5,
1619         0,
1620         7,
1621         105,
1622         {
1623                 0UL,
1624                 0UL,
1625                 7194395UL,
1626                 309631529UL,
1627                 -1270850L,
1628                 4513710L,
1629                 100
1630         },
1631         117830498UL,
1632         12,
1633         {
1634                 0,
1635                 0,
1636                 0,
1637                 0,
1638                 0,
1639                 0,
1640                 0,
1641                 0
1642         },
1643         true
1644 };
1645
1646 static const struct si_powertune_data powertune_data_mars_pro =
1647 {
1648         ((1 << 16) | 0x6993),
1649         5,
1650         0,
1651         7,
1652         105,
1653         {
1654                 0UL,
1655                 0UL,
1656                 7194395UL,
1657                 309631529UL,
1658                 -1270850L,
1659                 4513710L,
1660                 100
1661         },
1662         117830498UL,
1663         12,
1664         {
1665                 0,
1666                 0,
1667                 0,
1668                 0,
1669                 0,
1670                 0,
1671                 0,
1672                 0
1673         },
1674         true
1675 };
1676
1677 static const struct si_dte_data dte_data_oland =
1678 {
1679         { 0, 0, 0, 0, 0 },
1680         { 0, 0, 0, 0, 0 },
1681         0,
1682         0,
1683         0,
1684         0,
1685         0,
1686         0,
1687         0,
1688         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1689         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1690         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1691         0,
1692         false
1693 };
1694
1695 static const struct si_dte_data dte_data_mars_pro =
1696 {
1697         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1698         { 0x0, 0x0, 0x0, 0x0, 0x0 },
1699         5,
1700         55000,
1701         105,
1702         0xA,
1703         1,
1704         0,
1705         0x10,
1706         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
1707         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
1708         { 0xF627, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1709         90,
1710         true
1711 };
1712
1713 static const struct si_dte_data dte_data_sun_xt =
1714 {
1715         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1716         { 0x0, 0x0, 0x0, 0x0, 0x0 },
1717         5,
1718         55000,
1719         105,
1720         0xA,
1721         1,
1722         0,
1723         0x10,
1724         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
1725         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
1726         { 0xD555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1727         90,
1728         true
1729 };
1730
1731
1732 static const struct si_cac_config_reg cac_weights_hainan[] =
1733 {
1734         { 0x0, 0x0000ffff, 0, 0x2d9, SISLANDS_CACCONFIG_CGIND },
1735         { 0x0, 0xffff0000, 16, 0x22b, SISLANDS_CACCONFIG_CGIND },
1736         { 0x1, 0x0000ffff, 0, 0x21c, SISLANDS_CACCONFIG_CGIND },
1737         { 0x1, 0xffff0000, 16, 0x1dc, SISLANDS_CACCONFIG_CGIND },
1738         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1739         { 0x3, 0x0000ffff, 0, 0x24e, SISLANDS_CACCONFIG_CGIND },
1740         { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1741         { 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1742         { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1743         { 0x5, 0x0000ffff, 0, 0x35e, SISLANDS_CACCONFIG_CGIND },
1744         { 0x5, 0xffff0000, 16, 0x1143, SISLANDS_CACCONFIG_CGIND },
1745         { 0x6, 0x0000ffff, 0, 0xe17, SISLANDS_CACCONFIG_CGIND },
1746         { 0x6, 0xffff0000, 16, 0x441, SISLANDS_CACCONFIG_CGIND },
1747         { 0x18f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1748         { 0x7, 0x0000ffff, 0, 0x28b, SISLANDS_CACCONFIG_CGIND },
1749         { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1750         { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1751         { 0x8, 0xffff0000, 16, 0xabe, SISLANDS_CACCONFIG_CGIND },
1752         { 0x9, 0x0000ffff, 0, 0xf11, SISLANDS_CACCONFIG_CGIND },
1753         { 0xa, 0x0000ffff, 0, 0x907, SISLANDS_CACCONFIG_CGIND },
1754         { 0xb, 0x0000ffff, 0, 0xb45, SISLANDS_CACCONFIG_CGIND },
1755         { 0xb, 0xffff0000, 16, 0xd1e, SISLANDS_CACCONFIG_CGIND },
1756         { 0xc, 0x0000ffff, 0, 0xa2c, SISLANDS_CACCONFIG_CGIND },
1757         { 0xd, 0x0000ffff, 0, 0x62, SISLANDS_CACCONFIG_CGIND },
1758         { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1759         { 0xe, 0x0000ffff, 0, 0x1f3, SISLANDS_CACCONFIG_CGIND },
1760         { 0xf, 0x0000ffff, 0, 0x42, SISLANDS_CACCONFIG_CGIND },
1761         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1762         { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1763         { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1764         { 0x11, 0x0000ffff, 0, 0x709, SISLANDS_CACCONFIG_CGIND },
1765         { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1766         { 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1767         { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1768         { 0x13, 0xffff0000, 16, 0x3a, SISLANDS_CACCONFIG_CGIND },
1769         { 0x14, 0x0000ffff, 0, 0x357, SISLANDS_CACCONFIG_CGIND },
1770         { 0x15, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND },
1771         { 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1772         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1773         { 0x16, 0x0000ffff, 0, 0x314, SISLANDS_CACCONFIG_CGIND },
1774         { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1775         { 0x17, 0x0000ffff, 0, 0x6d, SISLANDS_CACCONFIG_CGIND },
1776         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1777         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1778         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1779         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1780         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1781         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1782         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1783         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1784         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1785         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1786         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1787         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1788         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1789         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1790         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1791         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1792         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1793         { 0x6d, 0x0000ffff, 0, 0x1b9, SISLANDS_CACCONFIG_CGIND },
1794         { 0xFFFFFFFF }
1795 };
1796
1797 static const struct si_powertune_data powertune_data_hainan =
1798 {
1799         ((1 << 16) | 0x6993),
1800         5,
1801         0,
1802         9,
1803         105,
1804         {
1805                 0UL,
1806                 0UL,
1807                 7194395UL,
1808                 309631529UL,
1809                 -1270850L,
1810                 4513710L,
1811                 100
1812         },
1813         117830498UL,
1814         12,
1815         {
1816                 0,
1817                 0,
1818                 0,
1819                 0,
1820                 0,
1821                 0,
1822                 0,
1823                 0
1824         },
1825         true
1826 };
1827
1828 static struct rv7xx_power_info *rv770_get_pi(struct amdgpu_device *adev);
1829 static struct evergreen_power_info *evergreen_get_pi(struct amdgpu_device *adev);
1830 static struct ni_power_info *ni_get_pi(struct amdgpu_device *adev);
1831 static struct  si_ps *si_get_ps(struct amdgpu_ps *rps);
1832
1833 static int si_populate_voltage_value(struct amdgpu_device *adev,
1834                                      const struct atom_voltage_table *table,
1835                                      u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage);
1836 static int si_get_std_voltage_value(struct amdgpu_device *adev,
1837                                     SISLANDS_SMC_VOLTAGE_VALUE *voltage,
1838                                     u16 *std_voltage);
1839 static int si_write_smc_soft_register(struct amdgpu_device *adev,
1840                                       u16 reg_offset, u32 value);
1841 static int si_convert_power_level_to_smc(struct amdgpu_device *adev,
1842                                          struct rv7xx_pl *pl,
1843                                          SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level);
1844 static int si_calculate_sclk_params(struct amdgpu_device *adev,
1845                                     u32 engine_clock,
1846                                     SISLANDS_SMC_SCLK_VALUE *sclk);
1847
1848 static void si_thermal_start_smc_fan_control(struct amdgpu_device *adev);
1849 static void si_fan_ctrl_set_default_mode(struct amdgpu_device *adev);
1850 static void si_dpm_set_irq_funcs(struct amdgpu_device *adev);
1851
1852 static struct si_power_info *si_get_pi(struct amdgpu_device *adev)
1853 {
1854         struct si_power_info *pi = adev->pm.dpm.priv;
1855         return pi;
1856 }
1857
1858 static void si_calculate_leakage_for_v_and_t_formula(const struct ni_leakage_coeffients *coeff,
1859                                                      u16 v, s32 t, u32 ileakage, u32 *leakage)
1860 {
1861         s64 kt, kv, leakage_w, i_leakage, vddc;
1862         s64 temperature, t_slope, t_intercept, av, bv, t_ref;
1863         s64 tmp;
1864
1865         i_leakage = div64_s64(drm_int2fixp(ileakage), 100);
1866         vddc = div64_s64(drm_int2fixp(v), 1000);
1867         temperature = div64_s64(drm_int2fixp(t), 1000);
1868
1869         t_slope = div64_s64(drm_int2fixp(coeff->t_slope), 100000000);
1870         t_intercept = div64_s64(drm_int2fixp(coeff->t_intercept), 100000000);
1871         av = div64_s64(drm_int2fixp(coeff->av), 100000000);
1872         bv = div64_s64(drm_int2fixp(coeff->bv), 100000000);
1873         t_ref = drm_int2fixp(coeff->t_ref);
1874
1875         tmp = drm_fixp_mul(t_slope, vddc) + t_intercept;
1876         kt = drm_fixp_exp(drm_fixp_mul(tmp, temperature));
1877         kt = drm_fixp_div(kt, drm_fixp_exp(drm_fixp_mul(tmp, t_ref)));
1878         kv = drm_fixp_mul(av, drm_fixp_exp(drm_fixp_mul(bv, vddc)));
1879
1880         leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc);
1881
1882         *leakage = drm_fixp2int(leakage_w * 1000);
1883 }
1884
1885 static void si_calculate_leakage_for_v_and_t(struct amdgpu_device *adev,
1886                                              const struct ni_leakage_coeffients *coeff,
1887                                              u16 v,
1888                                              s32 t,
1889                                              u32 i_leakage,
1890                                              u32 *leakage)
1891 {
1892         si_calculate_leakage_for_v_and_t_formula(coeff, v, t, i_leakage, leakage);
1893 }
1894
1895 static void si_calculate_leakage_for_v_formula(const struct ni_leakage_coeffients *coeff,
1896                                                const u32 fixed_kt, u16 v,
1897                                                u32 ileakage, u32 *leakage)
1898 {
1899         s64 kt, kv, leakage_w, i_leakage, vddc;
1900
1901         i_leakage = div64_s64(drm_int2fixp(ileakage), 100);
1902         vddc = div64_s64(drm_int2fixp(v), 1000);
1903
1904         kt = div64_s64(drm_int2fixp(fixed_kt), 100000000);
1905         kv = drm_fixp_mul(div64_s64(drm_int2fixp(coeff->av), 100000000),
1906                           drm_fixp_exp(drm_fixp_mul(div64_s64(drm_int2fixp(coeff->bv), 100000000), vddc)));
1907
1908         leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc);
1909
1910         *leakage = drm_fixp2int(leakage_w * 1000);
1911 }
1912
1913 static void si_calculate_leakage_for_v(struct amdgpu_device *adev,
1914                                        const struct ni_leakage_coeffients *coeff,
1915                                        const u32 fixed_kt,
1916                                        u16 v,
1917                                        u32 i_leakage,
1918                                        u32 *leakage)
1919 {
1920         si_calculate_leakage_for_v_formula(coeff, fixed_kt, v, i_leakage, leakage);
1921 }
1922
1923
1924 static void si_update_dte_from_pl2(struct amdgpu_device *adev,
1925                                    struct si_dte_data *dte_data)
1926 {
1927         u32 p_limit1 = adev->pm.dpm.tdp_limit;
1928         u32 p_limit2 = adev->pm.dpm.near_tdp_limit;
1929         u32 k = dte_data->k;
1930         u32 t_max = dte_data->max_t;
1931         u32 t_split[5] = { 10, 15, 20, 25, 30 };
1932         u32 t_0 = dte_data->t0;
1933         u32 i;
1934
1935         if (p_limit2 != 0 && p_limit2 <= p_limit1) {
1936                 dte_data->tdep_count = 3;
1937
1938                 for (i = 0; i < k; i++) {
1939                         dte_data->r[i] =
1940                                 (t_split[i] * (t_max - t_0/(u32)1000) * (1 << 14)) /
1941                                 (p_limit2  * (u32)100);
1942                 }
1943
1944                 dte_data->tdep_r[1] = dte_data->r[4] * 2;
1945
1946                 for (i = 2; i < SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE; i++) {
1947                         dte_data->tdep_r[i] = dte_data->r[4];
1948                 }
1949         } else {
1950                 DRM_ERROR("Invalid PL2! DTE will not be updated.\n");
1951         }
1952 }
1953
1954 static struct rv7xx_power_info *rv770_get_pi(struct amdgpu_device *adev)
1955 {
1956         struct rv7xx_power_info *pi = adev->pm.dpm.priv;
1957
1958         return pi;
1959 }
1960
1961 static struct ni_power_info *ni_get_pi(struct amdgpu_device *adev)
1962 {
1963         struct ni_power_info *pi = adev->pm.dpm.priv;
1964
1965         return pi;
1966 }
1967
1968 static struct si_ps *si_get_ps(struct amdgpu_ps *aps)
1969 {
1970         struct  si_ps *ps = aps->ps_priv;
1971
1972         return ps;
1973 }
1974
1975 static void si_initialize_powertune_defaults(struct amdgpu_device *adev)
1976 {
1977         struct ni_power_info *ni_pi = ni_get_pi(adev);
1978         struct si_power_info *si_pi = si_get_pi(adev);
1979         bool update_dte_from_pl2 = false;
1980
1981         if (adev->asic_type == CHIP_TAHITI) {
1982                 si_pi->cac_weights = cac_weights_tahiti;
1983                 si_pi->lcac_config = lcac_tahiti;
1984                 si_pi->cac_override = cac_override_tahiti;
1985                 si_pi->powertune_data = &powertune_data_tahiti;
1986                 si_pi->dte_data = dte_data_tahiti;
1987
1988                 switch (adev->pdev->device) {
1989                 case 0x6798:
1990                         si_pi->dte_data.enable_dte_by_default = true;
1991                         break;
1992                 case 0x6799:
1993                         si_pi->dte_data = dte_data_new_zealand;
1994                         break;
1995                 case 0x6790:
1996                 case 0x6791:
1997                 case 0x6792:
1998                 case 0x679E:
1999                         si_pi->dte_data = dte_data_aruba_pro;
2000                         update_dte_from_pl2 = true;
2001                         break;
2002                 case 0x679B:
2003                         si_pi->dte_data = dte_data_malta;
2004                         update_dte_from_pl2 = true;
2005                         break;
2006                 case 0x679A:
2007                         si_pi->dte_data = dte_data_tahiti_pro;
2008                         update_dte_from_pl2 = true;
2009                         break;
2010                 default:
2011                         if (si_pi->dte_data.enable_dte_by_default == true)
2012                                 DRM_ERROR("DTE is not enabled!\n");
2013                         break;
2014                 }
2015         } else if (adev->asic_type == CHIP_PITCAIRN) {
2016                 si_pi->cac_weights = cac_weights_pitcairn;
2017                 si_pi->lcac_config = lcac_pitcairn;
2018                 si_pi->cac_override = cac_override_pitcairn;
2019                 si_pi->powertune_data = &powertune_data_pitcairn;
2020
2021                 switch (adev->pdev->device) {
2022                 case 0x6810:
2023                 case 0x6818:
2024                         si_pi->dte_data = dte_data_curacao_xt;
2025                         update_dte_from_pl2 = true;
2026                         break;
2027                 case 0x6819:
2028                 case 0x6811:
2029                         si_pi->dte_data = dte_data_curacao_pro;
2030                         update_dte_from_pl2 = true;
2031                         break;
2032                 case 0x6800:
2033                 case 0x6806:
2034                         si_pi->dte_data = dte_data_neptune_xt;
2035                         update_dte_from_pl2 = true;
2036                         break;
2037                 default:
2038                         si_pi->dte_data = dte_data_pitcairn;
2039                         break;
2040                 }
2041         } else if (adev->asic_type == CHIP_VERDE) {
2042                 si_pi->lcac_config = lcac_cape_verde;
2043                 si_pi->cac_override = cac_override_cape_verde;
2044                 si_pi->powertune_data = &powertune_data_cape_verde;
2045
2046                 switch (adev->pdev->device) {
2047                 case 0x683B:
2048                 case 0x683F:
2049                 case 0x6829:
2050                 case 0x6835:
2051                         si_pi->cac_weights = cac_weights_cape_verde_pro;
2052                         si_pi->dte_data = dte_data_cape_verde;
2053                         break;
2054                 case 0x682C:
2055                         si_pi->cac_weights = cac_weights_cape_verde_pro;
2056                         si_pi->dte_data = dte_data_sun_xt;
2057                         update_dte_from_pl2 = true;
2058                         break;
2059                 case 0x6825:
2060                 case 0x6827:
2061                         si_pi->cac_weights = cac_weights_heathrow;
2062                         si_pi->dte_data = dte_data_cape_verde;
2063                         break;
2064                 case 0x6824:
2065                 case 0x682D:
2066                         si_pi->cac_weights = cac_weights_chelsea_xt;
2067                         si_pi->dte_data = dte_data_cape_verde;
2068                         break;
2069                 case 0x682F:
2070                         si_pi->cac_weights = cac_weights_chelsea_pro;
2071                         si_pi->dte_data = dte_data_cape_verde;
2072                         break;
2073                 case 0x6820:
2074                         si_pi->cac_weights = cac_weights_heathrow;
2075                         si_pi->dte_data = dte_data_venus_xtx;
2076                         break;
2077                 case 0x6821:
2078                         si_pi->cac_weights = cac_weights_heathrow;
2079                         si_pi->dte_data = dte_data_venus_xt;
2080                         break;
2081                 case 0x6823:
2082                 case 0x682B:
2083                 case 0x6822:
2084                 case 0x682A:
2085                         si_pi->cac_weights = cac_weights_chelsea_pro;
2086                         si_pi->dte_data = dte_data_venus_pro;
2087                         break;
2088                 default:
2089                         si_pi->cac_weights = cac_weights_cape_verde;
2090                         si_pi->dte_data = dte_data_cape_verde;
2091                         break;
2092                 }
2093         } else if (adev->asic_type == CHIP_OLAND) {
2094                 si_pi->lcac_config = lcac_mars_pro;
2095                 si_pi->cac_override = cac_override_oland;
2096                 si_pi->powertune_data = &powertune_data_mars_pro;
2097                 si_pi->dte_data = dte_data_mars_pro;
2098
2099                 switch (adev->pdev->device) {
2100                 case 0x6601:
2101                 case 0x6621:
2102                 case 0x6603:
2103                 case 0x6605:
2104                         si_pi->cac_weights = cac_weights_mars_pro;
2105                         update_dte_from_pl2 = true;
2106                         break;
2107                 case 0x6600:
2108                 case 0x6606:
2109                 case 0x6620:
2110                 case 0x6604:
2111                         si_pi->cac_weights = cac_weights_mars_xt;
2112                         update_dte_from_pl2 = true;
2113                         break;
2114                 case 0x6611:
2115                 case 0x6613:
2116                 case 0x6608:
2117                         si_pi->cac_weights = cac_weights_oland_pro;
2118                         update_dte_from_pl2 = true;
2119                         break;
2120                 case 0x6610:
2121                         si_pi->cac_weights = cac_weights_oland_xt;
2122                         update_dte_from_pl2 = true;
2123                         break;
2124                 default:
2125                         si_pi->cac_weights = cac_weights_oland;
2126                         si_pi->lcac_config = lcac_oland;
2127                         si_pi->cac_override = cac_override_oland;
2128                         si_pi->powertune_data = &powertune_data_oland;
2129                         si_pi->dte_data = dte_data_oland;
2130                         break;
2131                 }
2132         } else if (adev->asic_type == CHIP_HAINAN) {
2133                 si_pi->cac_weights = cac_weights_hainan;
2134                 si_pi->lcac_config = lcac_oland;
2135                 si_pi->cac_override = cac_override_oland;
2136                 si_pi->powertune_data = &powertune_data_hainan;
2137                 si_pi->dte_data = dte_data_sun_xt;
2138                 update_dte_from_pl2 = true;
2139         } else {
2140                 DRM_ERROR("Unknown SI asic revision, failed to initialize PowerTune!\n");
2141                 return;
2142         }
2143
2144         ni_pi->enable_power_containment = false;
2145         ni_pi->enable_cac = false;
2146         ni_pi->enable_sq_ramping = false;
2147         si_pi->enable_dte = false;
2148
2149         if (si_pi->powertune_data->enable_powertune_by_default) {
2150                 ni_pi->enable_power_containment = true;
2151                 ni_pi->enable_cac = true;
2152                 if (si_pi->dte_data.enable_dte_by_default) {
2153                         si_pi->enable_dte = true;
2154                         if (update_dte_from_pl2)
2155                                 si_update_dte_from_pl2(adev, &si_pi->dte_data);
2156
2157                 }
2158                 ni_pi->enable_sq_ramping = true;
2159         }
2160
2161         ni_pi->driver_calculate_cac_leakage = true;
2162         ni_pi->cac_configuration_required = true;
2163
2164         if (ni_pi->cac_configuration_required) {
2165                 ni_pi->support_cac_long_term_average = true;
2166                 si_pi->dyn_powertune_data.l2_lta_window_size =
2167                         si_pi->powertune_data->l2_lta_window_size_default;
2168                 si_pi->dyn_powertune_data.lts_truncate =
2169                         si_pi->powertune_data->lts_truncate_default;
2170         } else {
2171                 ni_pi->support_cac_long_term_average = false;
2172                 si_pi->dyn_powertune_data.l2_lta_window_size = 0;
2173                 si_pi->dyn_powertune_data.lts_truncate = 0;
2174         }
2175
2176         si_pi->dyn_powertune_data.disable_uvd_powertune = false;
2177 }
2178
2179 static u32 si_get_smc_power_scaling_factor(struct amdgpu_device *adev)
2180 {
2181         return 1;
2182 }
2183
2184 static u32 si_calculate_cac_wintime(struct amdgpu_device *adev)
2185 {
2186         u32 xclk;
2187         u32 wintime;
2188         u32 cac_window;
2189         u32 cac_window_size;
2190
2191         xclk = amdgpu_asic_get_xclk(adev);
2192
2193         if (xclk == 0)
2194                 return 0;
2195
2196         cac_window = RREG32(CG_CAC_CTRL) & CAC_WINDOW_MASK;
2197         cac_window_size = ((cac_window & 0xFFFF0000) >> 16) * (cac_window & 0x0000FFFF);
2198
2199         wintime = (cac_window_size * 100) / xclk;
2200
2201         return wintime;
2202 }
2203
2204 static u32 si_scale_power_for_smc(u32 power_in_watts, u32 scaling_factor)
2205 {
2206         return power_in_watts;
2207 }
2208
2209 static int si_calculate_adjusted_tdp_limits(struct amdgpu_device *adev,
2210                                             bool adjust_polarity,
2211                                             u32 tdp_adjustment,
2212                                             u32 *tdp_limit,
2213                                             u32 *near_tdp_limit)
2214 {
2215         u32 adjustment_delta, max_tdp_limit;
2216
2217         if (tdp_adjustment > (u32)adev->pm.dpm.tdp_od_limit)
2218                 return -EINVAL;
2219
2220         max_tdp_limit = ((100 + 100) * adev->pm.dpm.tdp_limit) / 100;
2221
2222         if (adjust_polarity) {
2223                 *tdp_limit = ((100 + tdp_adjustment) * adev->pm.dpm.tdp_limit) / 100;
2224                 *near_tdp_limit = adev->pm.dpm.near_tdp_limit_adjusted + (*tdp_limit - adev->pm.dpm.tdp_limit);
2225         } else {
2226                 *tdp_limit = ((100 - tdp_adjustment) * adev->pm.dpm.tdp_limit) / 100;
2227                 adjustment_delta  = adev->pm.dpm.tdp_limit - *tdp_limit;
2228                 if (adjustment_delta < adev->pm.dpm.near_tdp_limit_adjusted)
2229                         *near_tdp_limit = adev->pm.dpm.near_tdp_limit_adjusted - adjustment_delta;
2230                 else
2231                         *near_tdp_limit = 0;
2232         }
2233
2234         if ((*tdp_limit <= 0) || (*tdp_limit > max_tdp_limit))
2235                 return -EINVAL;
2236         if ((*near_tdp_limit <= 0) || (*near_tdp_limit > *tdp_limit))
2237                 return -EINVAL;
2238
2239         return 0;
2240 }
2241
2242 static int si_populate_smc_tdp_limits(struct amdgpu_device *adev,
2243                                       struct amdgpu_ps *amdgpu_state)
2244 {
2245         struct ni_power_info *ni_pi = ni_get_pi(adev);
2246         struct si_power_info *si_pi = si_get_pi(adev);
2247
2248         if (ni_pi->enable_power_containment) {
2249                 SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable;
2250                 PP_SIslands_PAPMParameters *papm_parm;
2251                 struct amdgpu_ppm_table *ppm = adev->pm.dpm.dyn_state.ppm_table;
2252                 u32 scaling_factor = si_get_smc_power_scaling_factor(adev);
2253                 u32 tdp_limit;
2254                 u32 near_tdp_limit;
2255                 int ret;
2256
2257                 if (scaling_factor == 0)
2258                         return -EINVAL;
2259
2260                 memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE));
2261
2262                 ret = si_calculate_adjusted_tdp_limits(adev,
2263                                                        false, /* ??? */
2264                                                        adev->pm.dpm.tdp_adjustment,
2265                                                        &tdp_limit,
2266                                                        &near_tdp_limit);
2267                 if (ret)
2268                         return ret;
2269
2270                 smc_table->dpm2Params.TDPLimit =
2271                         cpu_to_be32(si_scale_power_for_smc(tdp_limit, scaling_factor) * 1000);
2272                 smc_table->dpm2Params.NearTDPLimit =
2273                         cpu_to_be32(si_scale_power_for_smc(near_tdp_limit, scaling_factor) * 1000);
2274                 smc_table->dpm2Params.SafePowerLimit =
2275                         cpu_to_be32(si_scale_power_for_smc((near_tdp_limit * SISLANDS_DPM2_TDP_SAFE_LIMIT_PERCENT) / 100, scaling_factor) * 1000);
2276
2277                 ret = amdgpu_si_copy_bytes_to_smc(adev,
2278                                                   (si_pi->state_table_start + offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) +
2279                                                    offsetof(PP_SIslands_DPM2Parameters, TDPLimit)),
2280                                                   (u8 *)(&(smc_table->dpm2Params.TDPLimit)),
2281                                                   sizeof(u32) * 3,
2282                                                   si_pi->sram_end);
2283                 if (ret)
2284                         return ret;
2285
2286                 if (si_pi->enable_ppm) {
2287                         papm_parm = &si_pi->papm_parm;
2288                         memset(papm_parm, 0, sizeof(PP_SIslands_PAPMParameters));
2289                         papm_parm->NearTDPLimitTherm = cpu_to_be32(ppm->dgpu_tdp);
2290                         papm_parm->dGPU_T_Limit = cpu_to_be32(ppm->tj_max);
2291                         papm_parm->dGPU_T_Warning = cpu_to_be32(95);
2292                         papm_parm->dGPU_T_Hysteresis = cpu_to_be32(5);
2293                         papm_parm->PlatformPowerLimit = 0xffffffff;
2294                         papm_parm->NearTDPLimitPAPM = 0xffffffff;
2295
2296                         ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->papm_cfg_table_start,
2297                                                           (u8 *)papm_parm,
2298                                                           sizeof(PP_SIslands_PAPMParameters),
2299                                                           si_pi->sram_end);
2300                         if (ret)
2301                                 return ret;
2302                 }
2303         }
2304         return 0;
2305 }
2306
2307 static int si_populate_smc_tdp_limits_2(struct amdgpu_device *adev,
2308                                         struct amdgpu_ps *amdgpu_state)
2309 {
2310         struct ni_power_info *ni_pi = ni_get_pi(adev);
2311         struct si_power_info *si_pi = si_get_pi(adev);
2312
2313         if (ni_pi->enable_power_containment) {
2314                 SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable;
2315                 u32 scaling_factor = si_get_smc_power_scaling_factor(adev);
2316                 int ret;
2317
2318                 memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE));
2319
2320                 smc_table->dpm2Params.NearTDPLimit =
2321                         cpu_to_be32(si_scale_power_for_smc(adev->pm.dpm.near_tdp_limit_adjusted, scaling_factor) * 1000);
2322                 smc_table->dpm2Params.SafePowerLimit =
2323                         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);
2324
2325                 ret = amdgpu_si_copy_bytes_to_smc(adev,
2326                                                   (si_pi->state_table_start +
2327                                                    offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) +
2328                                                    offsetof(PP_SIslands_DPM2Parameters, NearTDPLimit)),
2329                                                   (u8 *)(&(smc_table->dpm2Params.NearTDPLimit)),
2330                                                   sizeof(u32) * 2,
2331                                                   si_pi->sram_end);
2332                 if (ret)
2333                         return ret;
2334         }
2335
2336         return 0;
2337 }
2338
2339 static u16 si_calculate_power_efficiency_ratio(struct amdgpu_device *adev,
2340                                                const u16 prev_std_vddc,
2341                                                const u16 curr_std_vddc)
2342 {
2343         u64 margin = (u64)SISLANDS_DPM2_PWREFFICIENCYRATIO_MARGIN;
2344         u64 prev_vddc = (u64)prev_std_vddc;
2345         u64 curr_vddc = (u64)curr_std_vddc;
2346         u64 pwr_efficiency_ratio, n, d;
2347
2348         if ((prev_vddc == 0) || (curr_vddc == 0))
2349                 return 0;
2350
2351         n = div64_u64((u64)1024 * curr_vddc * curr_vddc * ((u64)1000 + margin), (u64)1000);
2352         d = prev_vddc * prev_vddc;
2353         pwr_efficiency_ratio = div64_u64(n, d);
2354
2355         if (pwr_efficiency_ratio > (u64)0xFFFF)
2356                 return 0;
2357
2358         return (u16)pwr_efficiency_ratio;
2359 }
2360
2361 static bool si_should_disable_uvd_powertune(struct amdgpu_device *adev,
2362                                             struct amdgpu_ps *amdgpu_state)
2363 {
2364         struct si_power_info *si_pi = si_get_pi(adev);
2365
2366         if (si_pi->dyn_powertune_data.disable_uvd_powertune &&
2367             amdgpu_state->vclk && amdgpu_state->dclk)
2368                 return true;
2369
2370         return false;
2371 }
2372
2373 struct evergreen_power_info *evergreen_get_pi(struct amdgpu_device *adev)
2374 {
2375         struct evergreen_power_info *pi = adev->pm.dpm.priv;
2376
2377         return pi;
2378 }
2379
2380 static int si_populate_power_containment_values(struct amdgpu_device *adev,
2381                                                 struct amdgpu_ps *amdgpu_state,
2382                                                 SISLANDS_SMC_SWSTATE *smc_state)
2383 {
2384         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
2385         struct ni_power_info *ni_pi = ni_get_pi(adev);
2386         struct  si_ps *state = si_get_ps(amdgpu_state);
2387         SISLANDS_SMC_VOLTAGE_VALUE vddc;
2388         u32 prev_sclk;
2389         u32 max_sclk;
2390         u32 min_sclk;
2391         u16 prev_std_vddc;
2392         u16 curr_std_vddc;
2393         int i;
2394         u16 pwr_efficiency_ratio;
2395         u8 max_ps_percent;
2396         bool disable_uvd_power_tune;
2397         int ret;
2398
2399         if (ni_pi->enable_power_containment == false)
2400                 return 0;
2401
2402         if (state->performance_level_count == 0)
2403                 return -EINVAL;
2404
2405         if (smc_state->levelCount != state->performance_level_count)
2406                 return -EINVAL;
2407
2408         disable_uvd_power_tune = si_should_disable_uvd_powertune(adev, amdgpu_state);
2409
2410         smc_state->levels[0].dpm2.MaxPS = 0;
2411         smc_state->levels[0].dpm2.NearTDPDec = 0;
2412         smc_state->levels[0].dpm2.AboveSafeInc = 0;
2413         smc_state->levels[0].dpm2.BelowSafeInc = 0;
2414         smc_state->levels[0].dpm2.PwrEfficiencyRatio = 0;
2415
2416         for (i = 1; i < state->performance_level_count; i++) {
2417                 prev_sclk = state->performance_levels[i-1].sclk;
2418                 max_sclk  = state->performance_levels[i].sclk;
2419                 if (i == 1)
2420                         max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_M;
2421                 else
2422                         max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_H;
2423
2424                 if (prev_sclk > max_sclk)
2425                         return -EINVAL;
2426
2427                 if ((max_ps_percent == 0) ||
2428                     (prev_sclk == max_sclk) ||
2429                     disable_uvd_power_tune)
2430                         min_sclk = max_sclk;
2431                 else if (i == 1)
2432                         min_sclk = prev_sclk;
2433                 else
2434                         min_sclk = (prev_sclk * (u32)max_ps_percent) / 100;
2435
2436                 if (min_sclk < state->performance_levels[0].sclk)
2437                         min_sclk = state->performance_levels[0].sclk;
2438
2439                 if (min_sclk == 0)
2440                         return -EINVAL;
2441
2442                 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
2443                                                 state->performance_levels[i-1].vddc, &vddc);
2444                 if (ret)
2445                         return ret;
2446
2447                 ret = si_get_std_voltage_value(adev, &vddc, &prev_std_vddc);
2448                 if (ret)
2449                         return ret;
2450
2451                 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
2452                                                 state->performance_levels[i].vddc, &vddc);
2453                 if (ret)
2454                         return ret;
2455
2456                 ret = si_get_std_voltage_value(adev, &vddc, &curr_std_vddc);
2457                 if (ret)
2458                         return ret;
2459
2460                 pwr_efficiency_ratio = si_calculate_power_efficiency_ratio(adev,
2461                                                                            prev_std_vddc, curr_std_vddc);
2462
2463                 smc_state->levels[i].dpm2.MaxPS = (u8)((SISLANDS_DPM2_MAX_PULSE_SKIP * (max_sclk - min_sclk)) / max_sclk);
2464                 smc_state->levels[i].dpm2.NearTDPDec = SISLANDS_DPM2_NEAR_TDP_DEC;
2465                 smc_state->levels[i].dpm2.AboveSafeInc = SISLANDS_DPM2_ABOVE_SAFE_INC;
2466                 smc_state->levels[i].dpm2.BelowSafeInc = SISLANDS_DPM2_BELOW_SAFE_INC;
2467                 smc_state->levels[i].dpm2.PwrEfficiencyRatio = cpu_to_be16(pwr_efficiency_ratio);
2468         }
2469
2470         return 0;
2471 }
2472
2473 static int si_populate_sq_ramping_values(struct amdgpu_device *adev,
2474                                          struct amdgpu_ps *amdgpu_state,
2475                                          SISLANDS_SMC_SWSTATE *smc_state)
2476 {
2477         struct ni_power_info *ni_pi = ni_get_pi(adev);
2478         struct  si_ps *state = si_get_ps(amdgpu_state);
2479         u32 sq_power_throttle, sq_power_throttle2;
2480         bool enable_sq_ramping = ni_pi->enable_sq_ramping;
2481         int i;
2482
2483         if (state->performance_level_count == 0)
2484                 return -EINVAL;
2485
2486         if (smc_state->levelCount != state->performance_level_count)
2487                 return -EINVAL;
2488
2489         if (adev->pm.dpm.sq_ramping_threshold == 0)
2490                 return -EINVAL;
2491
2492         if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER > (MAX_POWER_MASK >> MAX_POWER_SHIFT))
2493                 enable_sq_ramping = false;
2494
2495         if (SISLANDS_DPM2_SQ_RAMP_MIN_POWER > (MIN_POWER_MASK >> MIN_POWER_SHIFT))
2496                 enable_sq_ramping = false;
2497
2498         if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA > (MAX_POWER_DELTA_MASK >> MAX_POWER_DELTA_SHIFT))
2499                 enable_sq_ramping = false;
2500
2501         if (SISLANDS_DPM2_SQ_RAMP_STI_SIZE > (STI_SIZE_MASK >> STI_SIZE_SHIFT))
2502                 enable_sq_ramping = false;
2503
2504         if (SISLANDS_DPM2_SQ_RAMP_LTI_RATIO > (LTI_RATIO_MASK >> LTI_RATIO_SHIFT))
2505                 enable_sq_ramping = false;
2506
2507         for (i = 0; i < state->performance_level_count; i++) {
2508                 sq_power_throttle = 0;
2509                 sq_power_throttle2 = 0;
2510
2511                 if ((state->performance_levels[i].sclk >= adev->pm.dpm.sq_ramping_threshold) &&
2512                     enable_sq_ramping) {
2513                         sq_power_throttle |= MAX_POWER(SISLANDS_DPM2_SQ_RAMP_MAX_POWER);
2514                         sq_power_throttle |= MIN_POWER(SISLANDS_DPM2_SQ_RAMP_MIN_POWER);
2515                         sq_power_throttle2 |= MAX_POWER_DELTA(SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA);
2516                         sq_power_throttle2 |= STI_SIZE(SISLANDS_DPM2_SQ_RAMP_STI_SIZE);
2517                         sq_power_throttle2 |= LTI_RATIO(SISLANDS_DPM2_SQ_RAMP_LTI_RATIO);
2518                 } else {
2519                         sq_power_throttle |= MAX_POWER_MASK | MIN_POWER_MASK;
2520                         sq_power_throttle2 |= MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
2521                 }
2522
2523                 smc_state->levels[i].SQPowerThrottle = cpu_to_be32(sq_power_throttle);
2524                 smc_state->levels[i].SQPowerThrottle_2 = cpu_to_be32(sq_power_throttle2);
2525         }
2526
2527         return 0;
2528 }
2529
2530 static int si_enable_power_containment(struct amdgpu_device *adev,
2531                                        struct amdgpu_ps *amdgpu_new_state,
2532                                        bool enable)
2533 {
2534         struct ni_power_info *ni_pi = ni_get_pi(adev);
2535         PPSMC_Result smc_result;
2536         int ret = 0;
2537
2538         if (ni_pi->enable_power_containment) {
2539                 if (enable) {
2540                         if (!si_should_disable_uvd_powertune(adev, amdgpu_new_state)) {
2541                                 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_TDPClampingActive);
2542                                 if (smc_result != PPSMC_Result_OK) {
2543                                         ret = -EINVAL;
2544                                         ni_pi->pc_enabled = false;
2545                                 } else {
2546                                         ni_pi->pc_enabled = true;
2547                                 }
2548                         }
2549                 } else {
2550                         smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_TDPClampingInactive);
2551                         if (smc_result != PPSMC_Result_OK)
2552                                 ret = -EINVAL;
2553                         ni_pi->pc_enabled = false;
2554                 }
2555         }
2556
2557         return ret;
2558 }
2559
2560 static int si_initialize_smc_dte_tables(struct amdgpu_device *adev)
2561 {
2562         struct si_power_info *si_pi = si_get_pi(adev);
2563         int ret = 0;
2564         struct si_dte_data *dte_data = &si_pi->dte_data;
2565         Smc_SIslands_DTE_Configuration *dte_tables = NULL;
2566         u32 table_size;
2567         u8 tdep_count;
2568         u32 i;
2569
2570         if (dte_data == NULL)
2571                 si_pi->enable_dte = false;
2572
2573         if (si_pi->enable_dte == false)
2574                 return 0;
2575
2576         if (dte_data->k <= 0)
2577                 return -EINVAL;
2578
2579         dte_tables = kzalloc(sizeof(Smc_SIslands_DTE_Configuration), GFP_KERNEL);
2580         if (dte_tables == NULL) {
2581                 si_pi->enable_dte = false;
2582                 return -ENOMEM;
2583         }
2584
2585         table_size = dte_data->k;
2586
2587         if (table_size > SMC_SISLANDS_DTE_MAX_FILTER_STAGES)
2588                 table_size = SMC_SISLANDS_DTE_MAX_FILTER_STAGES;
2589
2590         tdep_count = dte_data->tdep_count;
2591         if (tdep_count > SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE)
2592                 tdep_count = SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE;
2593
2594         dte_tables->K = cpu_to_be32(table_size);
2595         dte_tables->T0 = cpu_to_be32(dte_data->t0);
2596         dte_tables->MaxT = cpu_to_be32(dte_data->max_t);
2597         dte_tables->WindowSize = dte_data->window_size;
2598         dte_tables->temp_select = dte_data->temp_select;
2599         dte_tables->DTE_mode = dte_data->dte_mode;
2600         dte_tables->Tthreshold = cpu_to_be32(dte_data->t_threshold);
2601
2602         if (tdep_count > 0)
2603                 table_size--;
2604
2605         for (i = 0; i < table_size; i++) {
2606                 dte_tables->tau[i] = cpu_to_be32(dte_data->tau[i]);
2607                 dte_tables->R[i]   = cpu_to_be32(dte_data->r[i]);
2608         }
2609
2610         dte_tables->Tdep_count = tdep_count;
2611
2612         for (i = 0; i < (u32)tdep_count; i++) {
2613                 dte_tables->T_limits[i] = dte_data->t_limits[i];
2614                 dte_tables->Tdep_tau[i] = cpu_to_be32(dte_data->tdep_tau[i]);
2615                 dte_tables->Tdep_R[i] = cpu_to_be32(dte_data->tdep_r[i]);
2616         }
2617
2618         ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->dte_table_start,
2619                                           (u8 *)dte_tables,
2620                                           sizeof(Smc_SIslands_DTE_Configuration),
2621                                           si_pi->sram_end);
2622         kfree(dte_tables);
2623
2624         return ret;
2625 }
2626
2627 static int si_get_cac_std_voltage_max_min(struct amdgpu_device *adev,
2628                                           u16 *max, u16 *min)
2629 {
2630         struct si_power_info *si_pi = si_get_pi(adev);
2631         struct amdgpu_cac_leakage_table *table =
2632                 &adev->pm.dpm.dyn_state.cac_leakage_table;
2633         u32 i;
2634         u32 v0_loadline;
2635
2636         if (table == NULL)
2637                 return -EINVAL;
2638
2639         *max = 0;
2640         *min = 0xFFFF;
2641
2642         for (i = 0; i < table->count; i++) {
2643                 if (table->entries[i].vddc > *max)
2644                         *max = table->entries[i].vddc;
2645                 if (table->entries[i].vddc < *min)
2646                         *min = table->entries[i].vddc;
2647         }
2648
2649         if (si_pi->powertune_data->lkge_lut_v0_percent > 100)
2650                 return -EINVAL;
2651
2652         v0_loadline = (*min) * (100 - si_pi->powertune_data->lkge_lut_v0_percent) / 100;
2653
2654         if (v0_loadline > 0xFFFFUL)
2655                 return -EINVAL;
2656
2657         *min = (u16)v0_loadline;
2658
2659         if ((*min > *max) || (*max == 0) || (*min == 0))
2660                 return -EINVAL;
2661
2662         return 0;
2663 }
2664
2665 static u16 si_get_cac_std_voltage_step(u16 max, u16 min)
2666 {
2667         return ((max - min) + (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1)) /
2668                 SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES;
2669 }
2670
2671 static int si_init_dte_leakage_table(struct amdgpu_device *adev,
2672                                      PP_SIslands_CacConfig *cac_tables,
2673                                      u16 vddc_max, u16 vddc_min, u16 vddc_step,
2674                                      u16 t0, u16 t_step)
2675 {
2676         struct si_power_info *si_pi = si_get_pi(adev);
2677         u32 leakage;
2678         unsigned int i, j;
2679         s32 t;
2680         u32 smc_leakage;
2681         u32 scaling_factor;
2682         u16 voltage;
2683
2684         scaling_factor = si_get_smc_power_scaling_factor(adev);
2685
2686         for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++) {
2687                 t = (1000 * (i * t_step + t0));
2688
2689                 for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) {
2690                         voltage = vddc_max - (vddc_step * j);
2691
2692                         si_calculate_leakage_for_v_and_t(adev,
2693                                                          &si_pi->powertune_data->leakage_coefficients,
2694                                                          voltage,
2695                                                          t,
2696                                                          si_pi->dyn_powertune_data.cac_leakage,
2697                                                          &leakage);
2698
2699                         smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4;
2700
2701                         if (smc_leakage > 0xFFFF)
2702                                 smc_leakage = 0xFFFF;
2703
2704                         cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] =
2705                                 cpu_to_be16((u16)smc_leakage);
2706                 }
2707         }
2708         return 0;
2709 }
2710
2711 static int si_init_simplified_leakage_table(struct amdgpu_device *adev,
2712                                             PP_SIslands_CacConfig *cac_tables,
2713                                             u16 vddc_max, u16 vddc_min, u16 vddc_step)
2714 {
2715         struct si_power_info *si_pi = si_get_pi(adev);
2716         u32 leakage;
2717         unsigned int i, j;
2718         u32 smc_leakage;
2719         u32 scaling_factor;
2720         u16 voltage;
2721
2722         scaling_factor = si_get_smc_power_scaling_factor(adev);
2723
2724         for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) {
2725                 voltage = vddc_max - (vddc_step * j);
2726
2727                 si_calculate_leakage_for_v(adev,
2728                                            &si_pi->powertune_data->leakage_coefficients,
2729                                            si_pi->powertune_data->fixed_kt,
2730                                            voltage,
2731                                            si_pi->dyn_powertune_data.cac_leakage,
2732                                            &leakage);
2733
2734                 smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4;
2735
2736                 if (smc_leakage > 0xFFFF)
2737                         smc_leakage = 0xFFFF;
2738
2739                 for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++)
2740                         cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] =
2741                                 cpu_to_be16((u16)smc_leakage);
2742         }
2743         return 0;
2744 }
2745
2746 static int si_initialize_smc_cac_tables(struct amdgpu_device *adev)
2747 {
2748         struct ni_power_info *ni_pi = ni_get_pi(adev);
2749         struct si_power_info *si_pi = si_get_pi(adev);
2750         PP_SIslands_CacConfig *cac_tables = NULL;
2751         u16 vddc_max, vddc_min, vddc_step;
2752         u16 t0, t_step;
2753         u32 load_line_slope, reg;
2754         int ret = 0;
2755         u32 ticks_per_us = amdgpu_asic_get_xclk(adev) / 100;
2756
2757         if (ni_pi->enable_cac == false)
2758                 return 0;
2759
2760         cac_tables = kzalloc(sizeof(PP_SIslands_CacConfig), GFP_KERNEL);
2761         if (!cac_tables)
2762                 return -ENOMEM;
2763
2764         reg = RREG32(CG_CAC_CTRL) & ~CAC_WINDOW_MASK;
2765         reg |= CAC_WINDOW(si_pi->powertune_data->cac_window);
2766         WREG32(CG_CAC_CTRL, reg);
2767
2768         si_pi->dyn_powertune_data.cac_leakage = adev->pm.dpm.cac_leakage;
2769         si_pi->dyn_powertune_data.dc_pwr_value =
2770                 si_pi->powertune_data->dc_cac[NISLANDS_DCCAC_LEVEL_0];
2771         si_pi->dyn_powertune_data.wintime = si_calculate_cac_wintime(adev);
2772         si_pi->dyn_powertune_data.shift_n = si_pi->powertune_data->shift_n_default;
2773
2774         si_pi->dyn_powertune_data.leakage_minimum_temperature = 80 * 1000;
2775
2776         ret = si_get_cac_std_voltage_max_min(adev, &vddc_max, &vddc_min);
2777         if (ret)
2778                 goto done_free;
2779
2780         vddc_step = si_get_cac_std_voltage_step(vddc_max, vddc_min);
2781         vddc_min = vddc_max - (vddc_step * (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1));
2782         t_step = 4;
2783         t0 = 60;
2784
2785         if (si_pi->enable_dte || ni_pi->driver_calculate_cac_leakage)
2786                 ret = si_init_dte_leakage_table(adev, cac_tables,
2787                                                 vddc_max, vddc_min, vddc_step,
2788                                                 t0, t_step);
2789         else
2790                 ret = si_init_simplified_leakage_table(adev, cac_tables,
2791                                                        vddc_max, vddc_min, vddc_step);
2792         if (ret)
2793                 goto done_free;
2794
2795         load_line_slope = ((u32)adev->pm.dpm.load_line_slope << SMC_SISLANDS_SCALE_R) / 100;
2796
2797         cac_tables->l2numWin_TDP = cpu_to_be32(si_pi->dyn_powertune_data.l2_lta_window_size);
2798         cac_tables->lts_truncate_n = si_pi->dyn_powertune_data.lts_truncate;
2799         cac_tables->SHIFT_N = si_pi->dyn_powertune_data.shift_n;
2800         cac_tables->lkge_lut_V0 = cpu_to_be32((u32)vddc_min);
2801         cac_tables->lkge_lut_Vstep = cpu_to_be32((u32)vddc_step);
2802         cac_tables->R_LL = cpu_to_be32(load_line_slope);
2803         cac_tables->WinTime = cpu_to_be32(si_pi->dyn_powertune_data.wintime);
2804         cac_tables->calculation_repeats = cpu_to_be32(2);
2805         cac_tables->dc_cac = cpu_to_be32(0);
2806         cac_tables->log2_PG_LKG_SCALE = 12;
2807         cac_tables->cac_temp = si_pi->powertune_data->operating_temp;
2808         cac_tables->lkge_lut_T0 = cpu_to_be32((u32)t0);
2809         cac_tables->lkge_lut_Tstep = cpu_to_be32((u32)t_step);
2810
2811         ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->cac_table_start,
2812                                           (u8 *)cac_tables,
2813                                           sizeof(PP_SIslands_CacConfig),
2814                                           si_pi->sram_end);
2815
2816         if (ret)
2817                 goto done_free;
2818
2819         ret = si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_ticks_per_us, ticks_per_us);
2820
2821 done_free:
2822         if (ret) {
2823                 ni_pi->enable_cac = false;
2824                 ni_pi->enable_power_containment = false;
2825         }
2826
2827         kfree(cac_tables);
2828
2829         return ret;
2830 }
2831
2832 static int si_program_cac_config_registers(struct amdgpu_device *adev,
2833                                            const struct si_cac_config_reg *cac_config_regs)
2834 {
2835         const struct si_cac_config_reg *config_regs = cac_config_regs;
2836         u32 data = 0, offset;
2837
2838         if (!config_regs)
2839                 return -EINVAL;
2840
2841         while (config_regs->offset != 0xFFFFFFFF) {
2842                 switch (config_regs->type) {
2843                 case SISLANDS_CACCONFIG_CGIND:
2844                         offset = SMC_CG_IND_START + config_regs->offset;
2845                         if (offset < SMC_CG_IND_END)
2846                                 data = RREG32_SMC(offset);
2847                         break;
2848                 default:
2849                         data = RREG32(config_regs->offset);
2850                         break;
2851                 }
2852
2853                 data &= ~config_regs->mask;
2854                 data |= ((config_regs->value << config_regs->shift) & config_regs->mask);
2855
2856                 switch (config_regs->type) {
2857                 case SISLANDS_CACCONFIG_CGIND:
2858                         offset = SMC_CG_IND_START + config_regs->offset;
2859                         if (offset < SMC_CG_IND_END)
2860                                 WREG32_SMC(offset, data);
2861                         break;
2862                 default:
2863                         WREG32(config_regs->offset, data);
2864                         break;
2865                 }
2866                 config_regs++;
2867         }
2868         return 0;
2869 }
2870
2871 static int si_initialize_hardware_cac_manager(struct amdgpu_device *adev)
2872 {
2873         struct ni_power_info *ni_pi = ni_get_pi(adev);
2874         struct si_power_info *si_pi = si_get_pi(adev);
2875         int ret;
2876
2877         if ((ni_pi->enable_cac == false) ||
2878             (ni_pi->cac_configuration_required == false))
2879                 return 0;
2880
2881         ret = si_program_cac_config_registers(adev, si_pi->lcac_config);
2882         if (ret)
2883                 return ret;
2884         ret = si_program_cac_config_registers(adev, si_pi->cac_override);
2885         if (ret)
2886                 return ret;
2887         ret = si_program_cac_config_registers(adev, si_pi->cac_weights);
2888         if (ret)
2889                 return ret;
2890
2891         return 0;
2892 }
2893
2894 static int si_enable_smc_cac(struct amdgpu_device *adev,
2895                              struct amdgpu_ps *amdgpu_new_state,
2896                              bool enable)
2897 {
2898         struct ni_power_info *ni_pi = ni_get_pi(adev);
2899         struct si_power_info *si_pi = si_get_pi(adev);
2900         PPSMC_Result smc_result;
2901         int ret = 0;
2902
2903         if (ni_pi->enable_cac) {
2904                 if (enable) {
2905                         if (!si_should_disable_uvd_powertune(adev, amdgpu_new_state)) {
2906                                 if (ni_pi->support_cac_long_term_average) {
2907                                         smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_CACLongTermAvgEnable);
2908                                         if (smc_result != PPSMC_Result_OK)
2909                                                 ni_pi->support_cac_long_term_average = false;
2910                                 }
2911
2912                                 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableCac);
2913                                 if (smc_result != PPSMC_Result_OK) {
2914                                         ret = -EINVAL;
2915                                         ni_pi->cac_enabled = false;
2916                                 } else {
2917                                         ni_pi->cac_enabled = true;
2918                                 }
2919
2920                                 if (si_pi->enable_dte) {
2921                                         smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableDTE);
2922                                         if (smc_result != PPSMC_Result_OK)
2923                                                 ret = -EINVAL;
2924                                 }
2925                         }
2926                 } else if (ni_pi->cac_enabled) {
2927                         if (si_pi->enable_dte)
2928                                 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_DisableDTE);
2929
2930                         smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_DisableCac);
2931
2932                         ni_pi->cac_enabled = false;
2933
2934                         if (ni_pi->support_cac_long_term_average)
2935                                 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_CACLongTermAvgDisable);
2936                 }
2937         }
2938         return ret;
2939 }
2940
2941 static int si_init_smc_spll_table(struct amdgpu_device *adev)
2942 {
2943         struct ni_power_info *ni_pi = ni_get_pi(adev);
2944         struct si_power_info *si_pi = si_get_pi(adev);
2945         SMC_SISLANDS_SPLL_DIV_TABLE *spll_table;
2946         SISLANDS_SMC_SCLK_VALUE sclk_params;
2947         u32 fb_div, p_div;
2948         u32 clk_s, clk_v;
2949         u32 sclk = 0;
2950         int ret = 0;
2951         u32 tmp;
2952         int i;
2953
2954         if (si_pi->spll_table_start == 0)
2955                 return -EINVAL;
2956
2957         spll_table = kzalloc(sizeof(SMC_SISLANDS_SPLL_DIV_TABLE), GFP_KERNEL);
2958         if (spll_table == NULL)
2959                 return -ENOMEM;
2960
2961         for (i = 0; i < 256; i++) {
2962                 ret = si_calculate_sclk_params(adev, sclk, &sclk_params);
2963                 if (ret)
2964                         break;
2965                 p_div = (sclk_params.vCG_SPLL_FUNC_CNTL & SPLL_PDIV_A_MASK) >> SPLL_PDIV_A_SHIFT;
2966                 fb_div = (sclk_params.vCG_SPLL_FUNC_CNTL_3 & SPLL_FB_DIV_MASK) >> SPLL_FB_DIV_SHIFT;
2967                 clk_s = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM & CLK_S_MASK) >> CLK_S_SHIFT;
2968                 clk_v = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM_2 & CLK_V_MASK) >> CLK_V_SHIFT;
2969
2970                 fb_div &= ~0x00001FFF;
2971                 fb_div >>= 1;
2972                 clk_v >>= 6;
2973
2974                 if (p_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT))
2975                         ret = -EINVAL;
2976                 if (fb_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT))
2977                         ret = -EINVAL;
2978                 if (clk_s & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT))
2979                         ret = -EINVAL;
2980                 if (clk_v & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT))
2981                         ret = -EINVAL;
2982
2983                 if (ret)
2984                         break;
2985
2986                 tmp = ((fb_div << SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK) |
2987                         ((p_div << SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK);
2988                 spll_table->freq[i] = cpu_to_be32(tmp);
2989
2990                 tmp = ((clk_v << SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK) |
2991                         ((clk_s << SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK);
2992                 spll_table->ss[i] = cpu_to_be32(tmp);
2993
2994                 sclk += 512;
2995         }
2996
2997
2998         if (!ret)
2999                 ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->spll_table_start,
3000                                                   (u8 *)spll_table,
3001                                                   sizeof(SMC_SISLANDS_SPLL_DIV_TABLE),
3002                                                   si_pi->sram_end);
3003
3004         if (ret)
3005                 ni_pi->enable_power_containment = false;
3006
3007         kfree(spll_table);
3008
3009         return ret;
3010 }
3011
3012 static u16 si_get_lower_of_leakage_and_vce_voltage(struct amdgpu_device *adev,
3013                                                    u16 vce_voltage)
3014 {
3015         u16 highest_leakage = 0;
3016         struct si_power_info *si_pi = si_get_pi(adev);
3017         int i;
3018
3019         for (i = 0; i < si_pi->leakage_voltage.count; i++){
3020                 if (highest_leakage < si_pi->leakage_voltage.entries[i].voltage)
3021                         highest_leakage = si_pi->leakage_voltage.entries[i].voltage;
3022         }
3023
3024         if (si_pi->leakage_voltage.count && (highest_leakage < vce_voltage))
3025                 return highest_leakage;
3026
3027         return vce_voltage;
3028 }
3029
3030 static int si_get_vce_clock_voltage(struct amdgpu_device *adev,
3031                                     u32 evclk, u32 ecclk, u16 *voltage)
3032 {
3033         u32 i;
3034         int ret = -EINVAL;
3035         struct amdgpu_vce_clock_voltage_dependency_table *table =
3036                 &adev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table;
3037
3038         if (((evclk == 0) && (ecclk == 0)) ||
3039             (table && (table->count == 0))) {
3040                 *voltage = 0;
3041                 return 0;
3042         }
3043
3044         for (i = 0; i < table->count; i++) {
3045                 if ((evclk <= table->entries[i].evclk) &&
3046                     (ecclk <= table->entries[i].ecclk)) {
3047                         *voltage = table->entries[i].v;
3048                         ret = 0;
3049                         break;
3050                 }
3051         }
3052
3053         /* if no match return the highest voltage */
3054         if (ret)
3055                 *voltage = table->entries[table->count - 1].v;
3056
3057         *voltage = si_get_lower_of_leakage_and_vce_voltage(adev, *voltage);
3058
3059         return ret;
3060 }
3061
3062 static bool si_dpm_vblank_too_short(void *handle)
3063 {
3064         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
3065         u32 vblank_time = amdgpu_dpm_get_vblank_time(adev);
3066         /* we never hit the non-gddr5 limit so disable it */
3067         u32 switch_limit = adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5 ? 450 : 0;
3068
3069         if (vblank_time < switch_limit)
3070                 return true;
3071         else
3072                 return false;
3073
3074 }
3075
3076 static int ni_copy_and_switch_arb_sets(struct amdgpu_device *adev,
3077                                 u32 arb_freq_src, u32 arb_freq_dest)
3078 {
3079         u32 mc_arb_dram_timing;
3080         u32 mc_arb_dram_timing2;
3081         u32 burst_time;
3082         u32 mc_cg_config;
3083
3084         switch (arb_freq_src) {
3085         case MC_CG_ARB_FREQ_F0:
3086                 mc_arb_dram_timing  = RREG32(MC_ARB_DRAM_TIMING);
3087                 mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2);
3088                 burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE0_MASK) >> STATE0_SHIFT;
3089                 break;
3090         case MC_CG_ARB_FREQ_F1:
3091                 mc_arb_dram_timing  = RREG32(MC_ARB_DRAM_TIMING_1);
3092                 mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_1);
3093                 burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE1_MASK) >> STATE1_SHIFT;
3094                 break;
3095         case MC_CG_ARB_FREQ_F2:
3096                 mc_arb_dram_timing  = RREG32(MC_ARB_DRAM_TIMING_2);
3097                 mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_2);
3098                 burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE2_MASK) >> STATE2_SHIFT;
3099                 break;
3100         case MC_CG_ARB_FREQ_F3:
3101                 mc_arb_dram_timing  = RREG32(MC_ARB_DRAM_TIMING_3);
3102                 mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_3);
3103                 burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE3_MASK) >> STATE3_SHIFT;
3104                 break;
3105         default:
3106                 return -EINVAL;
3107         }
3108
3109         switch (arb_freq_dest) {
3110         case MC_CG_ARB_FREQ_F0:
3111                 WREG32(MC_ARB_DRAM_TIMING, mc_arb_dram_timing);
3112                 WREG32(MC_ARB_DRAM_TIMING2, mc_arb_dram_timing2);
3113                 WREG32_P(MC_ARB_BURST_TIME, STATE0(burst_time), ~STATE0_MASK);
3114                 break;
3115         case MC_CG_ARB_FREQ_F1:
3116                 WREG32(MC_ARB_DRAM_TIMING_1, mc_arb_dram_timing);
3117                 WREG32(MC_ARB_DRAM_TIMING2_1, mc_arb_dram_timing2);
3118                 WREG32_P(MC_ARB_BURST_TIME, STATE1(burst_time), ~STATE1_MASK);
3119                 break;
3120         case MC_CG_ARB_FREQ_F2:
3121                 WREG32(MC_ARB_DRAM_TIMING_2, mc_arb_dram_timing);
3122                 WREG32(MC_ARB_DRAM_TIMING2_2, mc_arb_dram_timing2);
3123                 WREG32_P(MC_ARB_BURST_TIME, STATE2(burst_time), ~STATE2_MASK);
3124                 break;
3125         case MC_CG_ARB_FREQ_F3:
3126                 WREG32(MC_ARB_DRAM_TIMING_3, mc_arb_dram_timing);
3127                 WREG32(MC_ARB_DRAM_TIMING2_3, mc_arb_dram_timing2);
3128                 WREG32_P(MC_ARB_BURST_TIME, STATE3(burst_time), ~STATE3_MASK);
3129                 break;
3130         default:
3131                 return -EINVAL;
3132         }
3133
3134         mc_cg_config = RREG32(MC_CG_CONFIG) | 0x0000000F;
3135         WREG32(MC_CG_CONFIG, mc_cg_config);
3136         WREG32_P(MC_ARB_CG, CG_ARB_REQ(arb_freq_dest), ~CG_ARB_REQ_MASK);
3137
3138         return 0;
3139 }
3140
3141 static void ni_update_current_ps(struct amdgpu_device *adev,
3142                           struct amdgpu_ps *rps)
3143 {
3144         struct si_ps *new_ps = si_get_ps(rps);
3145         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
3146         struct ni_power_info *ni_pi = ni_get_pi(adev);
3147
3148         eg_pi->current_rps = *rps;
3149         ni_pi->current_ps = *new_ps;
3150         eg_pi->current_rps.ps_priv = &ni_pi->current_ps;
3151         adev->pm.dpm.current_ps = &eg_pi->current_rps;
3152 }
3153
3154 static void ni_update_requested_ps(struct amdgpu_device *adev,
3155                             struct amdgpu_ps *rps)
3156 {
3157         struct si_ps *new_ps = si_get_ps(rps);
3158         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
3159         struct ni_power_info *ni_pi = ni_get_pi(adev);
3160
3161         eg_pi->requested_rps = *rps;
3162         ni_pi->requested_ps = *new_ps;
3163         eg_pi->requested_rps.ps_priv = &ni_pi->requested_ps;
3164         adev->pm.dpm.requested_ps = &eg_pi->requested_rps;
3165 }
3166
3167 static void ni_set_uvd_clock_before_set_eng_clock(struct amdgpu_device *adev,
3168                                            struct amdgpu_ps *new_ps,
3169                                            struct amdgpu_ps *old_ps)
3170 {
3171         struct si_ps *new_state = si_get_ps(new_ps);
3172         struct si_ps *current_state = si_get_ps(old_ps);
3173
3174         if ((new_ps->vclk == old_ps->vclk) &&
3175             (new_ps->dclk == old_ps->dclk))
3176                 return;
3177
3178         if (new_state->performance_levels[new_state->performance_level_count - 1].sclk >=
3179             current_state->performance_levels[current_state->performance_level_count - 1].sclk)
3180                 return;
3181
3182         amdgpu_asic_set_uvd_clocks(adev, new_ps->vclk, new_ps->dclk);
3183 }
3184
3185 static void ni_set_uvd_clock_after_set_eng_clock(struct amdgpu_device *adev,
3186                                           struct amdgpu_ps *new_ps,
3187                                           struct amdgpu_ps *old_ps)
3188 {
3189         struct si_ps *new_state = si_get_ps(new_ps);
3190         struct si_ps *current_state = si_get_ps(old_ps);
3191
3192         if ((new_ps->vclk == old_ps->vclk) &&
3193             (new_ps->dclk == old_ps->dclk))
3194                 return;
3195
3196         if (new_state->performance_levels[new_state->performance_level_count - 1].sclk <
3197             current_state->performance_levels[current_state->performance_level_count - 1].sclk)
3198                 return;
3199
3200         amdgpu_asic_set_uvd_clocks(adev, new_ps->vclk, new_ps->dclk);
3201 }
3202
3203 static u16 btc_find_voltage(struct atom_voltage_table *table, u16 voltage)
3204 {
3205         unsigned int i;
3206
3207         for (i = 0; i < table->count; i++)
3208                 if (voltage <= table->entries[i].value)
3209                         return table->entries[i].value;
3210
3211         return table->entries[table->count - 1].value;
3212 }
3213
3214 static u32 btc_find_valid_clock(struct amdgpu_clock_array *clocks,
3215                                 u32 max_clock, u32 requested_clock)
3216 {
3217         unsigned int i;
3218
3219         if ((clocks == NULL) || (clocks->count == 0))
3220                 return (requested_clock < max_clock) ? requested_clock : max_clock;
3221
3222         for (i = 0; i < clocks->count; i++) {
3223                 if (clocks->values[i] >= requested_clock)
3224                         return (clocks->values[i] < max_clock) ? clocks->values[i] : max_clock;
3225         }
3226
3227         return (clocks->values[clocks->count - 1] < max_clock) ?
3228                 clocks->values[clocks->count - 1] : max_clock;
3229 }
3230
3231 static u32 btc_get_valid_mclk(struct amdgpu_device *adev,
3232                               u32 max_mclk, u32 requested_mclk)
3233 {
3234         return btc_find_valid_clock(&adev->pm.dpm.dyn_state.valid_mclk_values,
3235                                     max_mclk, requested_mclk);
3236 }
3237
3238 static u32 btc_get_valid_sclk(struct amdgpu_device *adev,
3239                               u32 max_sclk, u32 requested_sclk)
3240 {
3241         return btc_find_valid_clock(&adev->pm.dpm.dyn_state.valid_sclk_values,
3242                                     max_sclk, requested_sclk);
3243 }
3244
3245 static void btc_get_max_clock_from_voltage_dependency_table(struct amdgpu_clock_voltage_dependency_table *table,
3246                                                             u32 *max_clock)
3247 {
3248         u32 i, clock = 0;
3249
3250         if ((table == NULL) || (table->count == 0)) {
3251                 *max_clock = clock;
3252                 return;
3253         }
3254
3255         for (i = 0; i < table->count; i++) {
3256                 if (clock < table->entries[i].clk)
3257                         clock = table->entries[i].clk;
3258         }
3259         *max_clock = clock;
3260 }
3261
3262 static void btc_apply_voltage_dependency_rules(struct amdgpu_clock_voltage_dependency_table *table,
3263                                                u32 clock, u16 max_voltage, u16 *voltage)
3264 {
3265         u32 i;
3266
3267         if ((table == NULL) || (table->count == 0))
3268                 return;
3269
3270         for (i= 0; i < table->count; i++) {
3271                 if (clock <= table->entries[i].clk) {
3272                         if (*voltage < table->entries[i].v)
3273                                 *voltage = (u16)((table->entries[i].v < max_voltage) ?
3274                                            table->entries[i].v : max_voltage);
3275                         return;
3276                 }
3277         }
3278
3279         *voltage = (*voltage > max_voltage) ? *voltage : max_voltage;
3280 }
3281
3282 static void btc_adjust_clock_combinations(struct amdgpu_device *adev,
3283                                           const struct amdgpu_clock_and_voltage_limits *max_limits,
3284                                           struct rv7xx_pl *pl)
3285 {
3286
3287         if ((pl->mclk == 0) || (pl->sclk == 0))
3288                 return;
3289
3290         if (pl->mclk == pl->sclk)
3291                 return;
3292
3293         if (pl->mclk > pl->sclk) {
3294                 if (((pl->mclk + (pl->sclk - 1)) / pl->sclk) > adev->pm.dpm.dyn_state.mclk_sclk_ratio)
3295                         pl->sclk = btc_get_valid_sclk(adev,
3296                                                       max_limits->sclk,
3297                                                       (pl->mclk +
3298                                                       (adev->pm.dpm.dyn_state.mclk_sclk_ratio - 1)) /
3299                                                       adev->pm.dpm.dyn_state.mclk_sclk_ratio);
3300         } else {
3301                 if ((pl->sclk - pl->mclk) > adev->pm.dpm.dyn_state.sclk_mclk_delta)
3302                         pl->mclk = btc_get_valid_mclk(adev,
3303                                                       max_limits->mclk,
3304                                                       pl->sclk -
3305                                                       adev->pm.dpm.dyn_state.sclk_mclk_delta);
3306         }
3307 }
3308
3309 static void btc_apply_voltage_delta_rules(struct amdgpu_device *adev,
3310                                           u16 max_vddc, u16 max_vddci,
3311                                           u16 *vddc, u16 *vddci)
3312 {
3313         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
3314         u16 new_voltage;
3315
3316         if ((0 == *vddc) || (0 == *vddci))
3317                 return;
3318
3319         if (*vddc > *vddci) {
3320                 if ((*vddc - *vddci) > adev->pm.dpm.dyn_state.vddc_vddci_delta) {
3321                         new_voltage = btc_find_voltage(&eg_pi->vddci_voltage_table,
3322                                                        (*vddc - adev->pm.dpm.dyn_state.vddc_vddci_delta));
3323                         *vddci = (new_voltage < max_vddci) ? new_voltage : max_vddci;
3324                 }
3325         } else {
3326                 if ((*vddci - *vddc) > adev->pm.dpm.dyn_state.vddc_vddci_delta) {
3327                         new_voltage = btc_find_voltage(&eg_pi->vddc_voltage_table,
3328                                                        (*vddci - adev->pm.dpm.dyn_state.vddc_vddci_delta));
3329                         *vddc = (new_voltage < max_vddc) ? new_voltage : max_vddc;
3330                 }
3331         }
3332 }
3333
3334 static enum amdgpu_pcie_gen r600_get_pcie_gen_support(struct amdgpu_device *adev,
3335                                                u32 sys_mask,
3336                                                enum amdgpu_pcie_gen asic_gen,
3337                                                enum amdgpu_pcie_gen default_gen)
3338 {
3339         switch (asic_gen) {
3340         case AMDGPU_PCIE_GEN1:
3341                 return AMDGPU_PCIE_GEN1;
3342         case AMDGPU_PCIE_GEN2:
3343                 return AMDGPU_PCIE_GEN2;
3344         case AMDGPU_PCIE_GEN3:
3345                 return AMDGPU_PCIE_GEN3;
3346         default:
3347                 if ((sys_mask & DRM_PCIE_SPEED_80) && (default_gen == AMDGPU_PCIE_GEN3))
3348                         return AMDGPU_PCIE_GEN3;
3349                 else if ((sys_mask & DRM_PCIE_SPEED_50) && (default_gen == AMDGPU_PCIE_GEN2))
3350                         return AMDGPU_PCIE_GEN2;
3351                 else
3352                         return AMDGPU_PCIE_GEN1;
3353         }
3354         return AMDGPU_PCIE_GEN1;
3355 }
3356
3357 static void r600_calculate_u_and_p(u32 i, u32 r_c, u32 p_b,
3358                             u32 *p, u32 *u)
3359 {
3360         u32 b_c = 0;
3361         u32 i_c;
3362         u32 tmp;
3363
3364         i_c = (i * r_c) / 100;
3365         tmp = i_c >> p_b;
3366
3367         while (tmp) {
3368                 b_c++;
3369                 tmp >>= 1;
3370         }
3371
3372         *u = (b_c + 1) / 2;
3373         *p = i_c / (1 << (2 * (*u)));
3374 }
3375
3376 static int r600_calculate_at(u32 t, u32 h, u32 fh, u32 fl, u32 *tl, u32 *th)
3377 {
3378         u32 k, a, ah, al;
3379         u32 t1;
3380
3381         if ((fl == 0) || (fh == 0) || (fl > fh))
3382                 return -EINVAL;
3383
3384         k = (100 * fh) / fl;
3385         t1 = (t * (k - 100));
3386         a = (1000 * (100 * h + t1)) / (10000 + (t1 / 100));
3387         a = (a + 5) / 10;
3388         ah = ((a * t) + 5000) / 10000;
3389         al = a - ah;
3390
3391         *th = t - ah;
3392         *tl = t + al;
3393
3394         return 0;
3395 }
3396
3397 static bool r600_is_uvd_state(u32 class, u32 class2)
3398 {
3399         if (class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE)
3400                 return true;
3401         if (class & ATOM_PPLIB_CLASSIFICATION_HD2STATE)
3402                 return true;
3403         if (class & ATOM_PPLIB_CLASSIFICATION_HDSTATE)
3404                 return true;
3405         if (class & ATOM_PPLIB_CLASSIFICATION_SDSTATE)
3406                 return true;
3407         if (class2 & ATOM_PPLIB_CLASSIFICATION2_MVC)
3408                 return true;
3409         return false;
3410 }
3411
3412 static u8 rv770_get_memory_module_index(struct amdgpu_device *adev)
3413 {
3414         return (u8) ((RREG32(BIOS_SCRATCH_4) >> 16) & 0xff);
3415 }
3416
3417 static void rv770_get_max_vddc(struct amdgpu_device *adev)
3418 {
3419         struct rv7xx_power_info *pi = rv770_get_pi(adev);
3420         u16 vddc;
3421
3422         if (amdgpu_atombios_get_max_vddc(adev, 0, 0, &vddc))
3423                 pi->max_vddc = 0;
3424         else
3425                 pi->max_vddc = vddc;
3426 }
3427
3428 static void rv770_get_engine_memory_ss(struct amdgpu_device *adev)
3429 {
3430         struct rv7xx_power_info *pi = rv770_get_pi(adev);
3431         struct amdgpu_atom_ss ss;
3432
3433         pi->sclk_ss = amdgpu_atombios_get_asic_ss_info(adev, &ss,
3434                                                        ASIC_INTERNAL_ENGINE_SS, 0);
3435         pi->mclk_ss = amdgpu_atombios_get_asic_ss_info(adev, &ss,
3436                                                        ASIC_INTERNAL_MEMORY_SS, 0);
3437
3438         if (pi->sclk_ss || pi->mclk_ss)
3439                 pi->dynamic_ss = true;
3440         else
3441                 pi->dynamic_ss = false;
3442 }
3443
3444
3445 static void si_apply_state_adjust_rules(struct amdgpu_device *adev,
3446                                         struct amdgpu_ps *rps)
3447 {
3448         struct  si_ps *ps = si_get_ps(rps);
3449         struct amdgpu_clock_and_voltage_limits *max_limits;
3450         bool disable_mclk_switching = false;
3451         bool disable_sclk_switching = false;
3452         u32 mclk, sclk;
3453         u16 vddc, vddci, min_vce_voltage = 0;
3454         u32 max_sclk_vddc, max_mclk_vddci, max_mclk_vddc;
3455         u32 max_sclk = 0, max_mclk = 0;
3456         int i;
3457
3458         if (adev->asic_type == CHIP_HAINAN) {
3459                 if ((adev->pdev->revision == 0x81) ||
3460                     (adev->pdev->revision == 0x83) ||
3461                     (adev->pdev->revision == 0xC3) ||
3462                     (adev->pdev->device == 0x6664) ||
3463                     (adev->pdev->device == 0x6665) ||
3464                     (adev->pdev->device == 0x6667)) {
3465                         max_sclk = 75000;
3466                 }
3467                 if ((adev->pdev->revision == 0xC3) ||
3468                     (adev->pdev->device == 0x6665)) {
3469                         max_sclk = 60000;
3470                         max_mclk = 80000;
3471                 }
3472         } else if (adev->asic_type == CHIP_OLAND) {
3473                 if ((adev->pdev->revision == 0xC7) ||
3474                     (adev->pdev->revision == 0x80) ||
3475                     (adev->pdev->revision == 0x81) ||
3476                     (adev->pdev->revision == 0x83) ||
3477                     (adev->pdev->revision == 0x87) ||
3478                     (adev->pdev->device == 0x6604) ||
3479                     (adev->pdev->device == 0x6605)) {
3480                         max_sclk = 75000;
3481                 }
3482         }
3483
3484         if (rps->vce_active) {
3485                 rps->evclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].evclk;
3486                 rps->ecclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].ecclk;
3487                 si_get_vce_clock_voltage(adev, rps->evclk, rps->ecclk,
3488                                          &min_vce_voltage);
3489         } else {
3490                 rps->evclk = 0;
3491                 rps->ecclk = 0;
3492         }
3493
3494         if ((adev->pm.dpm.new_active_crtc_count > 1) ||
3495             si_dpm_vblank_too_short(adev))
3496                 disable_mclk_switching = true;
3497
3498         if (rps->vclk || rps->dclk) {
3499                 disable_mclk_switching = true;
3500                 disable_sclk_switching = true;
3501         }
3502
3503         if (adev->pm.dpm.ac_power)
3504                 max_limits = &adev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
3505         else
3506                 max_limits = &adev->pm.dpm.dyn_state.max_clock_voltage_on_dc;
3507
3508         for (i = ps->performance_level_count - 2; i >= 0; i--) {
3509                 if (ps->performance_levels[i].vddc > ps->performance_levels[i+1].vddc)
3510                         ps->performance_levels[i].vddc = ps->performance_levels[i+1].vddc;
3511         }
3512         if (adev->pm.dpm.ac_power == false) {
3513                 for (i = 0; i < ps->performance_level_count; i++) {
3514                         if (ps->performance_levels[i].mclk > max_limits->mclk)
3515                                 ps->performance_levels[i].mclk = max_limits->mclk;
3516                         if (ps->performance_levels[i].sclk > max_limits->sclk)
3517                                 ps->performance_levels[i].sclk = max_limits->sclk;
3518                         if (ps->performance_levels[i].vddc > max_limits->vddc)
3519                                 ps->performance_levels[i].vddc = max_limits->vddc;
3520                         if (ps->performance_levels[i].vddci > max_limits->vddci)
3521                                 ps->performance_levels[i].vddci = max_limits->vddci;
3522                 }
3523         }
3524
3525         /* limit clocks to max supported clocks based on voltage dependency tables */
3526         btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
3527                                                         &max_sclk_vddc);
3528         btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
3529                                                         &max_mclk_vddci);
3530         btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
3531                                                         &max_mclk_vddc);
3532
3533         for (i = 0; i < ps->performance_level_count; i++) {
3534                 if (max_sclk_vddc) {
3535                         if (ps->performance_levels[i].sclk > max_sclk_vddc)
3536                                 ps->performance_levels[i].sclk = max_sclk_vddc;
3537                 }
3538                 if (max_mclk_vddci) {
3539                         if (ps->performance_levels[i].mclk > max_mclk_vddci)
3540                                 ps->performance_levels[i].mclk = max_mclk_vddci;
3541                 }
3542                 if (max_mclk_vddc) {
3543                         if (ps->performance_levels[i].mclk > max_mclk_vddc)
3544                                 ps->performance_levels[i].mclk = max_mclk_vddc;
3545                 }
3546                 if (max_mclk) {
3547                         if (ps->performance_levels[i].mclk > max_mclk)
3548                                 ps->performance_levels[i].mclk = max_mclk;
3549                 }
3550                 if (max_sclk) {
3551                         if (ps->performance_levels[i].sclk > max_sclk)
3552                                 ps->performance_levels[i].sclk = max_sclk;
3553                 }
3554         }
3555
3556         /* XXX validate the min clocks required for display */
3557
3558         if (disable_mclk_switching) {
3559                 mclk  = ps->performance_levels[ps->performance_level_count - 1].mclk;
3560                 vddci = ps->performance_levels[ps->performance_level_count - 1].vddci;
3561         } else {
3562                 mclk = ps->performance_levels[0].mclk;
3563                 vddci = ps->performance_levels[0].vddci;
3564         }
3565
3566         if (disable_sclk_switching) {
3567                 sclk = ps->performance_levels[ps->performance_level_count - 1].sclk;
3568                 vddc = ps->performance_levels[ps->performance_level_count - 1].vddc;
3569         } else {
3570                 sclk = ps->performance_levels[0].sclk;
3571                 vddc = ps->performance_levels[0].vddc;
3572         }
3573
3574         if (rps->vce_active) {
3575                 if (sclk < adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].sclk)
3576                         sclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].sclk;
3577                 if (mclk < adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].mclk)
3578                         mclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].mclk;
3579         }
3580
3581         /* adjusted low state */
3582         ps->performance_levels[0].sclk = sclk;
3583         ps->performance_levels[0].mclk = mclk;
3584         ps->performance_levels[0].vddc = vddc;
3585         ps->performance_levels[0].vddci = vddci;
3586
3587         if (disable_sclk_switching) {
3588                 sclk = ps->performance_levels[0].sclk;
3589                 for (i = 1; i < ps->performance_level_count; i++) {
3590                         if (sclk < ps->performance_levels[i].sclk)
3591                                 sclk = ps->performance_levels[i].sclk;
3592                 }
3593                 for (i = 0; i < ps->performance_level_count; i++) {
3594                         ps->performance_levels[i].sclk = sclk;
3595                         ps->performance_levels[i].vddc = vddc;
3596                 }
3597         } else {
3598                 for (i = 1; i < ps->performance_level_count; i++) {
3599                         if (ps->performance_levels[i].sclk < ps->performance_levels[i - 1].sclk)
3600                                 ps->performance_levels[i].sclk = ps->performance_levels[i - 1].sclk;
3601                         if (ps->performance_levels[i].vddc < ps->performance_levels[i - 1].vddc)
3602                                 ps->performance_levels[i].vddc = ps->performance_levels[i - 1].vddc;
3603                 }
3604         }
3605
3606         if (disable_mclk_switching) {
3607                 mclk = ps->performance_levels[0].mclk;
3608                 for (i = 1; i < ps->performance_level_count; i++) {
3609                         if (mclk < ps->performance_levels[i].mclk)
3610                                 mclk = ps->performance_levels[i].mclk;
3611                 }
3612                 for (i = 0; i < ps->performance_level_count; i++) {
3613                         ps->performance_levels[i].mclk = mclk;
3614                         ps->performance_levels[i].vddci = vddci;
3615                 }
3616         } else {
3617                 for (i = 1; i < ps->performance_level_count; i++) {
3618                         if (ps->performance_levels[i].mclk < ps->performance_levels[i - 1].mclk)
3619                                 ps->performance_levels[i].mclk = ps->performance_levels[i - 1].mclk;
3620                         if (ps->performance_levels[i].vddci < ps->performance_levels[i - 1].vddci)
3621                                 ps->performance_levels[i].vddci = ps->performance_levels[i - 1].vddci;
3622                 }
3623         }
3624
3625         for (i = 0; i < ps->performance_level_count; i++)
3626                 btc_adjust_clock_combinations(adev, max_limits,
3627                                               &ps->performance_levels[i]);
3628
3629         for (i = 0; i < ps->performance_level_count; i++) {
3630                 if (ps->performance_levels[i].vddc < min_vce_voltage)
3631                         ps->performance_levels[i].vddc = min_vce_voltage;
3632                 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
3633                                                    ps->performance_levels[i].sclk,
3634                                                    max_limits->vddc,  &ps->performance_levels[i].vddc);
3635                 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
3636                                                    ps->performance_levels[i].mclk,
3637                                                    max_limits->vddci, &ps->performance_levels[i].vddci);
3638                 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
3639                                                    ps->performance_levels[i].mclk,
3640                                                    max_limits->vddc,  &ps->performance_levels[i].vddc);
3641                 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk,
3642                                                    adev->clock.current_dispclk,
3643                                                    max_limits->vddc,  &ps->performance_levels[i].vddc);
3644         }
3645
3646         for (i = 0; i < ps->performance_level_count; i++) {
3647                 btc_apply_voltage_delta_rules(adev,
3648                                               max_limits->vddc, max_limits->vddci,
3649                                               &ps->performance_levels[i].vddc,
3650                                               &ps->performance_levels[i].vddci);
3651         }
3652
3653         ps->dc_compatible = true;
3654         for (i = 0; i < ps->performance_level_count; i++) {
3655                 if (ps->performance_levels[i].vddc > adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.vddc)
3656                         ps->dc_compatible = false;
3657         }
3658 }
3659
3660 #if 0
3661 static int si_read_smc_soft_register(struct amdgpu_device *adev,
3662                                      u16 reg_offset, u32 *value)
3663 {
3664         struct si_power_info *si_pi = si_get_pi(adev);
3665
3666         return amdgpu_si_read_smc_sram_dword(adev,
3667                                              si_pi->soft_regs_start + reg_offset, value,
3668                                              si_pi->sram_end);
3669 }
3670 #endif
3671
3672 static int si_write_smc_soft_register(struct amdgpu_device *adev,
3673                                       u16 reg_offset, u32 value)
3674 {
3675         struct si_power_info *si_pi = si_get_pi(adev);
3676
3677         return amdgpu_si_write_smc_sram_dword(adev,
3678                                               si_pi->soft_regs_start + reg_offset,
3679                                               value, si_pi->sram_end);
3680 }
3681
3682 static bool si_is_special_1gb_platform(struct amdgpu_device *adev)
3683 {
3684         bool ret = false;
3685         u32 tmp, width, row, column, bank, density;
3686         bool is_memory_gddr5, is_special;
3687
3688         tmp = RREG32(MC_SEQ_MISC0);
3689         is_memory_gddr5 = (MC_SEQ_MISC0_GDDR5_VALUE == ((tmp & MC_SEQ_MISC0_GDDR5_MASK) >> MC_SEQ_MISC0_GDDR5_SHIFT));
3690         is_special = (MC_SEQ_MISC0_REV_ID_VALUE == ((tmp & MC_SEQ_MISC0_REV_ID_MASK) >> MC_SEQ_MISC0_REV_ID_SHIFT))
3691                 & (MC_SEQ_MISC0_VEN_ID_VALUE == ((tmp & MC_SEQ_MISC0_VEN_ID_MASK) >> MC_SEQ_MISC0_VEN_ID_SHIFT));
3692
3693         WREG32(MC_SEQ_IO_DEBUG_INDEX, 0xb);
3694         width = ((RREG32(MC_SEQ_IO_DEBUG_DATA) >> 1) & 1) ? 16 : 32;
3695
3696         tmp = RREG32(MC_ARB_RAMCFG);
3697         row = ((tmp & NOOFROWS_MASK) >> NOOFROWS_SHIFT) + 10;
3698         column = ((tmp & NOOFCOLS_MASK) >> NOOFCOLS_SHIFT) + 8;
3699         bank = ((tmp & NOOFBANK_MASK) >> NOOFBANK_SHIFT) + 2;
3700
3701         density = (1 << (row + column - 20 + bank)) * width;
3702
3703         if ((adev->pdev->device == 0x6819) &&
3704             is_memory_gddr5 && is_special && (density == 0x400))
3705                 ret = true;
3706
3707         return ret;
3708 }
3709
3710 static void si_get_leakage_vddc(struct amdgpu_device *adev)
3711 {
3712         struct si_power_info *si_pi = si_get_pi(adev);
3713         u16 vddc, count = 0;
3714         int i, ret;
3715
3716         for (i = 0; i < SISLANDS_MAX_LEAKAGE_COUNT; i++) {
3717                 ret = amdgpu_atombios_get_leakage_vddc_based_on_leakage_idx(adev, &vddc, SISLANDS_LEAKAGE_INDEX0 + i);
3718
3719                 if (!ret && (vddc > 0) && (vddc != (SISLANDS_LEAKAGE_INDEX0 + i))) {
3720                         si_pi->leakage_voltage.entries[count].voltage = vddc;
3721                         si_pi->leakage_voltage.entries[count].leakage_index =
3722                                 SISLANDS_LEAKAGE_INDEX0 + i;
3723                         count++;
3724                 }
3725         }
3726         si_pi->leakage_voltage.count = count;
3727 }
3728
3729 static int si_get_leakage_voltage_from_leakage_index(struct amdgpu_device *adev,
3730                                                      u32 index, u16 *leakage_voltage)
3731 {
3732         struct si_power_info *si_pi = si_get_pi(adev);
3733         int i;
3734
3735         if (leakage_voltage == NULL)
3736                 return -EINVAL;
3737
3738         if ((index & 0xff00) != 0xff00)
3739                 return -EINVAL;
3740
3741         if ((index & 0xff) > SISLANDS_MAX_LEAKAGE_COUNT + 1)
3742                 return -EINVAL;
3743
3744         if (index < SISLANDS_LEAKAGE_INDEX0)
3745                 return -EINVAL;
3746
3747         for (i = 0; i < si_pi->leakage_voltage.count; i++) {
3748                 if (si_pi->leakage_voltage.entries[i].leakage_index == index) {
3749                         *leakage_voltage = si_pi->leakage_voltage.entries[i].voltage;
3750                         return 0;
3751                 }
3752         }
3753         return -EAGAIN;
3754 }
3755
3756 static void si_set_dpm_event_sources(struct amdgpu_device *adev, u32 sources)
3757 {
3758         struct rv7xx_power_info *pi = rv770_get_pi(adev);
3759         bool want_thermal_protection;
3760         enum amdgpu_dpm_event_src dpm_event_src;
3761
3762         switch (sources) {
3763         case 0:
3764         default:
3765                 want_thermal_protection = false;
3766                 break;
3767         case (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL):
3768                 want_thermal_protection = true;
3769                 dpm_event_src = AMDGPU_DPM_EVENT_SRC_DIGITAL;
3770                 break;
3771         case (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_EXTERNAL):
3772                 want_thermal_protection = true;
3773                 dpm_event_src = AMDGPU_DPM_EVENT_SRC_EXTERNAL;
3774                 break;
3775         case ((1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_EXTERNAL) |
3776               (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL)):
3777                 want_thermal_protection = true;
3778                 dpm_event_src = AMDGPU_DPM_EVENT_SRC_DIGIAL_OR_EXTERNAL;
3779                 break;
3780         }
3781
3782         if (want_thermal_protection) {
3783                 WREG32_P(CG_THERMAL_CTRL, DPM_EVENT_SRC(dpm_event_src), ~DPM_EVENT_SRC_MASK);
3784                 if (pi->thermal_protection)
3785                         WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS);
3786         } else {
3787                 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS);
3788         }
3789 }
3790
3791 static void si_enable_auto_throttle_source(struct amdgpu_device *adev,
3792                                            enum amdgpu_dpm_auto_throttle_src source,
3793                                            bool enable)
3794 {
3795         struct rv7xx_power_info *pi = rv770_get_pi(adev);
3796
3797         if (enable) {
3798                 if (!(pi->active_auto_throttle_sources & (1 << source))) {
3799                         pi->active_auto_throttle_sources |= 1 << source;
3800                         si_set_dpm_event_sources(adev, pi->active_auto_throttle_sources);
3801                 }
3802         } else {
3803                 if (pi->active_auto_throttle_sources & (1 << source)) {
3804                         pi->active_auto_throttle_sources &= ~(1 << source);
3805                         si_set_dpm_event_sources(adev, pi->active_auto_throttle_sources);
3806                 }
3807         }
3808 }
3809
3810 static void si_start_dpm(struct amdgpu_device *adev)
3811 {
3812         WREG32_P(GENERAL_PWRMGT, GLOBAL_PWRMGT_EN, ~GLOBAL_PWRMGT_EN);
3813 }
3814
3815 static void si_stop_dpm(struct amdgpu_device *adev)
3816 {
3817         WREG32_P(GENERAL_PWRMGT, 0, ~GLOBAL_PWRMGT_EN);
3818 }
3819
3820 static void si_enable_sclk_control(struct amdgpu_device *adev, bool enable)
3821 {
3822         if (enable)
3823                 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~SCLK_PWRMGT_OFF);
3824         else
3825                 WREG32_P(SCLK_PWRMGT_CNTL, SCLK_PWRMGT_OFF, ~SCLK_PWRMGT_OFF);
3826
3827 }
3828
3829 #if 0
3830 static int si_notify_hardware_of_thermal_state(struct amdgpu_device *adev,
3831                                                u32 thermal_level)
3832 {
3833         PPSMC_Result ret;
3834
3835         if (thermal_level == 0) {
3836                 ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableThermalInterrupt);
3837                 if (ret == PPSMC_Result_OK)
3838                         return 0;
3839                 else
3840                         return -EINVAL;
3841         }
3842         return 0;
3843 }
3844
3845 static void si_notify_hardware_vpu_recovery_event(struct amdgpu_device *adev)
3846 {
3847         si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_tdr_is_about_to_happen, true);
3848 }
3849 #endif
3850
3851 #if 0
3852 static int si_notify_hw_of_powersource(struct amdgpu_device *adev, bool ac_power)
3853 {
3854         if (ac_power)
3855                 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_RunningOnAC) == PPSMC_Result_OK) ?
3856                         0 : -EINVAL;
3857
3858         return 0;
3859 }
3860 #endif
3861
3862 static PPSMC_Result si_send_msg_to_smc_with_parameter(struct amdgpu_device *adev,
3863                                                       PPSMC_Msg msg, u32 parameter)
3864 {
3865         WREG32(SMC_SCRATCH0, parameter);
3866         return amdgpu_si_send_msg_to_smc(adev, msg);
3867 }
3868
3869 static int si_restrict_performance_levels_before_switch(struct amdgpu_device *adev)
3870 {
3871         if (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_NoForcedLevel) != PPSMC_Result_OK)
3872                 return -EINVAL;
3873
3874         return (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, 1) == PPSMC_Result_OK) ?
3875                 0 : -EINVAL;
3876 }
3877
3878 static int si_dpm_force_performance_level(void *handle,
3879                                    enum amd_dpm_forced_level level)
3880 {
3881         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
3882         struct amdgpu_ps *rps = adev->pm.dpm.current_ps;
3883         struct  si_ps *ps = si_get_ps(rps);
3884         u32 levels = ps->performance_level_count;
3885
3886         if (level == AMD_DPM_FORCED_LEVEL_HIGH) {
3887                 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
3888                         return -EINVAL;
3889
3890                 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 1) != PPSMC_Result_OK)
3891                         return -EINVAL;
3892         } else if (level == AMD_DPM_FORCED_LEVEL_LOW) {
3893                 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
3894                         return -EINVAL;
3895
3896                 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, 1) != PPSMC_Result_OK)
3897                         return -EINVAL;
3898         } else if (level == AMD_DPM_FORCED_LEVEL_AUTO) {
3899                 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
3900                         return -EINVAL;
3901
3902                 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
3903                         return -EINVAL;
3904         }
3905
3906         adev->pm.dpm.forced_level = level;
3907
3908         return 0;
3909 }
3910
3911 #if 0
3912 static int si_set_boot_state(struct amdgpu_device *adev)
3913 {
3914         return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_SwitchToInitialState) == PPSMC_Result_OK) ?
3915                 0 : -EINVAL;
3916 }
3917 #endif
3918
3919 static int si_set_sw_state(struct amdgpu_device *adev)
3920 {
3921         return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_SwitchToSwState) == PPSMC_Result_OK) ?
3922                 0 : -EINVAL;
3923 }
3924
3925 static int si_halt_smc(struct amdgpu_device *adev)
3926 {
3927         if (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_Halt) != PPSMC_Result_OK)
3928                 return -EINVAL;
3929
3930         return (amdgpu_si_wait_for_smc_inactive(adev) == PPSMC_Result_OK) ?
3931                 0 : -EINVAL;
3932 }
3933
3934 static int si_resume_smc(struct amdgpu_device *adev)
3935 {
3936         if (amdgpu_si_send_msg_to_smc(adev, PPSMC_FlushDataCache) != PPSMC_Result_OK)
3937                 return -EINVAL;
3938
3939         return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_Resume) == PPSMC_Result_OK) ?
3940                 0 : -EINVAL;
3941 }
3942
3943 static void si_dpm_start_smc(struct amdgpu_device *adev)
3944 {
3945         amdgpu_si_program_jump_on_start(adev);
3946         amdgpu_si_start_smc(adev);
3947         amdgpu_si_smc_clock(adev, true);
3948 }
3949
3950 static void si_dpm_stop_smc(struct amdgpu_device *adev)
3951 {
3952         amdgpu_si_reset_smc(adev);
3953         amdgpu_si_smc_clock(adev, false);
3954 }
3955
3956 static int si_process_firmware_header(struct amdgpu_device *adev)
3957 {
3958         struct si_power_info *si_pi = si_get_pi(adev);
3959         u32 tmp;
3960         int ret;
3961
3962         ret = amdgpu_si_read_smc_sram_dword(adev,
3963                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3964                                             SISLANDS_SMC_FIRMWARE_HEADER_stateTable,
3965                                             &tmp, si_pi->sram_end);
3966         if (ret)
3967                 return ret;
3968
3969         si_pi->state_table_start = tmp;
3970
3971         ret = amdgpu_si_read_smc_sram_dword(adev,
3972                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3973                                             SISLANDS_SMC_FIRMWARE_HEADER_softRegisters,
3974                                             &tmp, si_pi->sram_end);
3975         if (ret)
3976                 return ret;
3977
3978         si_pi->soft_regs_start = tmp;
3979
3980         ret = amdgpu_si_read_smc_sram_dword(adev,
3981                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3982                                             SISLANDS_SMC_FIRMWARE_HEADER_mcRegisterTable,
3983                                             &tmp, si_pi->sram_end);
3984         if (ret)
3985                 return ret;
3986
3987         si_pi->mc_reg_table_start = tmp;
3988
3989         ret = amdgpu_si_read_smc_sram_dword(adev,
3990                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
3991                                             SISLANDS_SMC_FIRMWARE_HEADER_fanTable,
3992                                             &tmp, si_pi->sram_end);
3993         if (ret)
3994                 return ret;
3995
3996         si_pi->fan_table_start = tmp;
3997
3998         ret = amdgpu_si_read_smc_sram_dword(adev,
3999                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
4000                                             SISLANDS_SMC_FIRMWARE_HEADER_mcArbDramAutoRefreshTable,
4001                                             &tmp, si_pi->sram_end);
4002         if (ret)
4003                 return ret;
4004
4005         si_pi->arb_table_start = tmp;
4006
4007         ret = amdgpu_si_read_smc_sram_dword(adev,
4008                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
4009                                             SISLANDS_SMC_FIRMWARE_HEADER_CacConfigTable,
4010                                             &tmp, si_pi->sram_end);
4011         if (ret)
4012                 return ret;
4013
4014         si_pi->cac_table_start = tmp;
4015
4016         ret = amdgpu_si_read_smc_sram_dword(adev,
4017                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
4018                                             SISLANDS_SMC_FIRMWARE_HEADER_DteConfiguration,
4019                                             &tmp, si_pi->sram_end);
4020         if (ret)
4021                 return ret;
4022
4023         si_pi->dte_table_start = tmp;
4024
4025         ret = amdgpu_si_read_smc_sram_dword(adev,
4026                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
4027                                             SISLANDS_SMC_FIRMWARE_HEADER_spllTable,
4028                                             &tmp, si_pi->sram_end);
4029         if (ret)
4030                 return ret;
4031
4032         si_pi->spll_table_start = tmp;
4033
4034         ret = amdgpu_si_read_smc_sram_dword(adev,
4035                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
4036                                             SISLANDS_SMC_FIRMWARE_HEADER_PAPMParameters,
4037                                             &tmp, si_pi->sram_end);
4038         if (ret)
4039                 return ret;
4040
4041         si_pi->papm_cfg_table_start = tmp;
4042
4043         return ret;
4044 }
4045
4046 static void si_read_clock_registers(struct amdgpu_device *adev)
4047 {
4048         struct si_power_info *si_pi = si_get_pi(adev);
4049
4050         si_pi->clock_registers.cg_spll_func_cntl = RREG32(CG_SPLL_FUNC_CNTL);
4051         si_pi->clock_registers.cg_spll_func_cntl_2 = RREG32(CG_SPLL_FUNC_CNTL_2);
4052         si_pi->clock_registers.cg_spll_func_cntl_3 = RREG32(CG_SPLL_FUNC_CNTL_3);
4053         si_pi->clock_registers.cg_spll_func_cntl_4 = RREG32(CG_SPLL_FUNC_CNTL_4);
4054         si_pi->clock_registers.cg_spll_spread_spectrum = RREG32(CG_SPLL_SPREAD_SPECTRUM);
4055         si_pi->clock_registers.cg_spll_spread_spectrum_2 = RREG32(CG_SPLL_SPREAD_SPECTRUM_2);
4056         si_pi->clock_registers.dll_cntl = RREG32(DLL_CNTL);
4057         si_pi->clock_registers.mclk_pwrmgt_cntl = RREG32(MCLK_PWRMGT_CNTL);
4058         si_pi->clock_registers.mpll_ad_func_cntl = RREG32(MPLL_AD_FUNC_CNTL);
4059         si_pi->clock_registers.mpll_dq_func_cntl = RREG32(MPLL_DQ_FUNC_CNTL);
4060         si_pi->clock_registers.mpll_func_cntl = RREG32(MPLL_FUNC_CNTL);
4061         si_pi->clock_registers.mpll_func_cntl_1 = RREG32(MPLL_FUNC_CNTL_1);
4062         si_pi->clock_registers.mpll_func_cntl_2 = RREG32(MPLL_FUNC_CNTL_2);
4063         si_pi->clock_registers.mpll_ss1 = RREG32(MPLL_SS1);
4064         si_pi->clock_registers.mpll_ss2 = RREG32(MPLL_SS2);
4065 }
4066
4067 static void si_enable_thermal_protection(struct amdgpu_device *adev,
4068                                           bool enable)
4069 {
4070         if (enable)
4071                 WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS);
4072         else
4073                 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS);
4074 }
4075
4076 static void si_enable_acpi_power_management(struct amdgpu_device *adev)
4077 {
4078         WREG32_P(GENERAL_PWRMGT, STATIC_PM_EN, ~STATIC_PM_EN);
4079 }
4080
4081 #if 0
4082 static int si_enter_ulp_state(struct amdgpu_device *adev)
4083 {
4084         WREG32(SMC_MESSAGE_0, PPSMC_MSG_SwitchToMinimumPower);
4085
4086         udelay(25000);
4087
4088         return 0;
4089 }
4090
4091 static int si_exit_ulp_state(struct amdgpu_device *adev)
4092 {
4093         int i;
4094
4095         WREG32(SMC_MESSAGE_0, PPSMC_MSG_ResumeFromMinimumPower);
4096
4097         udelay(7000);
4098
4099         for (i = 0; i < adev->usec_timeout; i++) {
4100                 if (RREG32(SMC_RESP_0) == 1)
4101                         break;
4102                 udelay(1000);
4103         }
4104
4105         return 0;
4106 }
4107 #endif
4108
4109 static int si_notify_smc_display_change(struct amdgpu_device *adev,
4110                                      bool has_display)
4111 {
4112         PPSMC_Msg msg = has_display ?
4113                 PPSMC_MSG_HasDisplay : PPSMC_MSG_NoDisplay;
4114
4115         return (amdgpu_si_send_msg_to_smc(adev, msg) == PPSMC_Result_OK) ?
4116                 0 : -EINVAL;
4117 }
4118
4119 static void si_program_response_times(struct amdgpu_device *adev)
4120 {
4121         u32 voltage_response_time, backbias_response_time, acpi_delay_time, vbi_time_out;
4122         u32 vddc_dly, acpi_dly, vbi_dly;
4123         u32 reference_clock;
4124
4125         si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mvdd_chg_time, 1);
4126
4127         voltage_response_time = (u32)adev->pm.dpm.voltage_response_time;
4128         backbias_response_time = (u32)adev->pm.dpm.backbias_response_time;
4129
4130         if (voltage_response_time == 0)
4131                 voltage_response_time = 1000;
4132
4133         acpi_delay_time = 15000;
4134         vbi_time_out = 100000;
4135
4136         reference_clock = amdgpu_asic_get_xclk(adev);
4137
4138         vddc_dly = (voltage_response_time  * reference_clock) / 100;
4139         acpi_dly = (acpi_delay_time * reference_clock) / 100;
4140         vbi_dly  = (vbi_time_out * reference_clock) / 100;
4141
4142         si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_delay_vreg,  vddc_dly);
4143         si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_delay_acpi,  acpi_dly);
4144         si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mclk_chg_timeout, vbi_dly);
4145         si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mc_block_delay, 0xAA);
4146 }
4147
4148 static void si_program_ds_registers(struct amdgpu_device *adev)
4149 {
4150         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4151         u32 tmp;
4152
4153         /* DEEP_SLEEP_CLK_SEL field should be 0x10 on tahiti A0 */
4154         if (adev->asic_type == CHIP_TAHITI && adev->rev_id == 0x0)
4155                 tmp = 0x10;
4156         else
4157                 tmp = 0x1;
4158
4159         if (eg_pi->sclk_deep_sleep) {
4160                 WREG32_P(MISC_CLK_CNTL, DEEP_SLEEP_CLK_SEL(tmp), ~DEEP_SLEEP_CLK_SEL_MASK);
4161                 WREG32_P(CG_SPLL_AUTOSCALE_CNTL, AUTOSCALE_ON_SS_CLEAR,
4162                          ~AUTOSCALE_ON_SS_CLEAR);
4163         }
4164 }
4165
4166 static void si_program_display_gap(struct amdgpu_device *adev)
4167 {
4168         u32 tmp, pipe;
4169         int i;
4170
4171         tmp = RREG32(CG_DISPLAY_GAP_CNTL) & ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
4172         if (adev->pm.dpm.new_active_crtc_count > 0)
4173                 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM);
4174         else
4175                 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE);
4176
4177         if (adev->pm.dpm.new_active_crtc_count > 1)
4178                 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM);
4179         else
4180                 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE);
4181
4182         WREG32(CG_DISPLAY_GAP_CNTL, tmp);
4183
4184         tmp = RREG32(DCCG_DISP_SLOW_SELECT_REG);
4185         pipe = (tmp & DCCG_DISP1_SLOW_SELECT_MASK) >> DCCG_DISP1_SLOW_SELECT_SHIFT;
4186
4187         if ((adev->pm.dpm.new_active_crtc_count > 0) &&
4188             (!(adev->pm.dpm.new_active_crtcs & (1 << pipe)))) {
4189                 /* find the first active crtc */
4190                 for (i = 0; i < adev->mode_info.num_crtc; i++) {
4191                         if (adev->pm.dpm.new_active_crtcs & (1 << i))
4192                                 break;
4193                 }
4194                 if (i == adev->mode_info.num_crtc)
4195                         pipe = 0;
4196                 else
4197                         pipe = i;
4198
4199                 tmp &= ~DCCG_DISP1_SLOW_SELECT_MASK;
4200                 tmp |= DCCG_DISP1_SLOW_SELECT(pipe);
4201                 WREG32(DCCG_DISP_SLOW_SELECT_REG, tmp);
4202         }
4203
4204         /* Setting this to false forces the performance state to low if the crtcs are disabled.
4205          * This can be a problem on PowerXpress systems or if you want to use the card
4206          * for offscreen rendering or compute if there are no crtcs enabled.
4207          */
4208         si_notify_smc_display_change(adev, adev->pm.dpm.new_active_crtc_count > 0);
4209 }
4210
4211 static void si_enable_spread_spectrum(struct amdgpu_device *adev, bool enable)
4212 {
4213         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4214
4215         if (enable) {
4216                 if (pi->sclk_ss)
4217                         WREG32_P(GENERAL_PWRMGT, DYN_SPREAD_SPECTRUM_EN, ~DYN_SPREAD_SPECTRUM_EN);
4218         } else {
4219                 WREG32_P(CG_SPLL_SPREAD_SPECTRUM, 0, ~SSEN);
4220                 WREG32_P(GENERAL_PWRMGT, 0, ~DYN_SPREAD_SPECTRUM_EN);
4221         }
4222 }
4223
4224 static void si_setup_bsp(struct amdgpu_device *adev)
4225 {
4226         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4227         u32 xclk = amdgpu_asic_get_xclk(adev);
4228
4229         r600_calculate_u_and_p(pi->asi,
4230                                xclk,
4231                                16,
4232                                &pi->bsp,
4233                                &pi->bsu);
4234
4235         r600_calculate_u_and_p(pi->pasi,
4236                                xclk,
4237                                16,
4238                                &pi->pbsp,
4239                                &pi->pbsu);
4240
4241
4242         pi->dsp = BSP(pi->bsp) | BSU(pi->bsu);
4243         pi->psp = BSP(pi->pbsp) | BSU(pi->pbsu);
4244
4245         WREG32(CG_BSP, pi->dsp);
4246 }
4247
4248 static void si_program_git(struct amdgpu_device *adev)
4249 {
4250         WREG32_P(CG_GIT, CG_GICST(R600_GICST_DFLT), ~CG_GICST_MASK);
4251 }
4252
4253 static void si_program_tp(struct amdgpu_device *adev)
4254 {
4255         int i;
4256         enum r600_td td = R600_TD_DFLT;
4257
4258         for (i = 0; i < R600_PM_NUMBER_OF_TC; i++)
4259                 WREG32(CG_FFCT_0 + i, (UTC_0(r600_utc[i]) | DTC_0(r600_dtc[i])));
4260
4261         if (td == R600_TD_AUTO)
4262                 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_FORCE_TREND_SEL);
4263         else
4264                 WREG32_P(SCLK_PWRMGT_CNTL, FIR_FORCE_TREND_SEL, ~FIR_FORCE_TREND_SEL);
4265
4266         if (td == R600_TD_UP)
4267                 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_TREND_MODE);
4268
4269         if (td == R600_TD_DOWN)
4270                 WREG32_P(SCLK_PWRMGT_CNTL, FIR_TREND_MODE, ~FIR_TREND_MODE);
4271 }
4272
4273 static void si_program_tpp(struct amdgpu_device *adev)
4274 {
4275         WREG32(CG_TPC, R600_TPC_DFLT);
4276 }
4277
4278 static void si_program_sstp(struct amdgpu_device *adev)
4279 {
4280         WREG32(CG_SSP, (SSTU(R600_SSTU_DFLT) | SST(R600_SST_DFLT)));
4281 }
4282
4283 static void si_enable_display_gap(struct amdgpu_device *adev)
4284 {
4285         u32 tmp = RREG32(CG_DISPLAY_GAP_CNTL);
4286
4287         tmp &= ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
4288         tmp |= (DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE) |
4289                 DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE));
4290
4291         tmp &= ~(DISP1_GAP_MCHG_MASK | DISP2_GAP_MCHG_MASK);
4292         tmp |= (DISP1_GAP_MCHG(R600_PM_DISPLAY_GAP_VBLANK) |
4293                 DISP2_GAP_MCHG(R600_PM_DISPLAY_GAP_IGNORE));
4294         WREG32(CG_DISPLAY_GAP_CNTL, tmp);
4295 }
4296
4297 static void si_program_vc(struct amdgpu_device *adev)
4298 {
4299         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4300
4301         WREG32(CG_FTV, pi->vrc);
4302 }
4303
4304 static void si_clear_vc(struct amdgpu_device *adev)
4305 {
4306         WREG32(CG_FTV, 0);
4307 }
4308
4309 static u8 si_get_ddr3_mclk_frequency_ratio(u32 memory_clock)
4310 {
4311         u8 mc_para_index;
4312
4313         if (memory_clock < 10000)
4314                 mc_para_index = 0;
4315         else if (memory_clock >= 80000)
4316                 mc_para_index = 0x0f;
4317         else
4318                 mc_para_index = (u8)((memory_clock - 10000) / 5000 + 1);
4319         return mc_para_index;
4320 }
4321
4322 static u8 si_get_mclk_frequency_ratio(u32 memory_clock, bool strobe_mode)
4323 {
4324         u8 mc_para_index;
4325
4326         if (strobe_mode) {
4327                 if (memory_clock < 12500)
4328                         mc_para_index = 0x00;
4329                 else if (memory_clock > 47500)
4330                         mc_para_index = 0x0f;
4331                 else
4332                         mc_para_index = (u8)((memory_clock - 10000) / 2500);
4333         } else {
4334                 if (memory_clock < 65000)
4335                         mc_para_index = 0x00;
4336                 else if (memory_clock > 135000)
4337                         mc_para_index = 0x0f;
4338                 else
4339                         mc_para_index = (u8)((memory_clock - 60000) / 5000);
4340         }
4341         return mc_para_index;
4342 }
4343
4344 static u8 si_get_strobe_mode_settings(struct amdgpu_device *adev, u32 mclk)
4345 {
4346         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4347         bool strobe_mode = false;
4348         u8 result = 0;
4349
4350         if (mclk <= pi->mclk_strobe_mode_threshold)
4351                 strobe_mode = true;
4352
4353         if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5)
4354                 result = si_get_mclk_frequency_ratio(mclk, strobe_mode);
4355         else
4356                 result = si_get_ddr3_mclk_frequency_ratio(mclk);
4357
4358         if (strobe_mode)
4359                 result |= SISLANDS_SMC_STROBE_ENABLE;
4360
4361         return result;
4362 }
4363
4364 static int si_upload_firmware(struct amdgpu_device *adev)
4365 {
4366         struct si_power_info *si_pi = si_get_pi(adev);
4367
4368         amdgpu_si_reset_smc(adev);
4369         amdgpu_si_smc_clock(adev, false);
4370
4371         return amdgpu_si_load_smc_ucode(adev, si_pi->sram_end);
4372 }
4373
4374 static bool si_validate_phase_shedding_tables(struct amdgpu_device *adev,
4375                                               const struct atom_voltage_table *table,
4376                                               const struct amdgpu_phase_shedding_limits_table *limits)
4377 {
4378         u32 data, num_bits, num_levels;
4379
4380         if ((table == NULL) || (limits == NULL))
4381                 return false;
4382
4383         data = table->mask_low;
4384
4385         num_bits = hweight32(data);
4386
4387         if (num_bits == 0)
4388                 return false;
4389
4390         num_levels = (1 << num_bits);
4391
4392         if (table->count != num_levels)
4393                 return false;
4394
4395         if (limits->count != (num_levels - 1))
4396                 return false;
4397
4398         return true;
4399 }
4400
4401 static void si_trim_voltage_table_to_fit_state_table(struct amdgpu_device *adev,
4402                                               u32 max_voltage_steps,
4403                                               struct atom_voltage_table *voltage_table)
4404 {
4405         unsigned int i, diff;
4406
4407         if (voltage_table->count <= max_voltage_steps)
4408                 return;
4409
4410         diff = voltage_table->count - max_voltage_steps;
4411
4412         for (i= 0; i < max_voltage_steps; i++)
4413                 voltage_table->entries[i] = voltage_table->entries[i + diff];
4414
4415         voltage_table->count = max_voltage_steps;
4416 }
4417
4418 static int si_get_svi2_voltage_table(struct amdgpu_device *adev,
4419                                      struct amdgpu_clock_voltage_dependency_table *voltage_dependency_table,
4420                                      struct atom_voltage_table *voltage_table)
4421 {
4422         u32 i;
4423
4424         if (voltage_dependency_table == NULL)
4425                 return -EINVAL;
4426
4427         voltage_table->mask_low = 0;
4428         voltage_table->phase_delay = 0;
4429
4430         voltage_table->count = voltage_dependency_table->count;
4431         for (i = 0; i < voltage_table->count; i++) {
4432                 voltage_table->entries[i].value = voltage_dependency_table->entries[i].v;
4433                 voltage_table->entries[i].smio_low = 0;
4434         }
4435
4436         return 0;
4437 }
4438
4439 static int si_construct_voltage_tables(struct amdgpu_device *adev)
4440 {
4441         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4442         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4443         struct si_power_info *si_pi = si_get_pi(adev);
4444         int ret;
4445
4446         if (pi->voltage_control) {
4447                 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDC,
4448                                                     VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddc_voltage_table);
4449                 if (ret)
4450                         return ret;
4451
4452                 if (eg_pi->vddc_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->vddc_voltage_table);
4456         } else if (si_pi->voltage_control_svi2) {
4457                 ret = si_get_svi2_voltage_table(adev,
4458                                                 &adev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
4459                                                 &eg_pi->vddc_voltage_table);
4460                 if (ret)
4461                         return ret;
4462         } else {
4463                 return -EINVAL;
4464         }
4465
4466         if (eg_pi->vddci_control) {
4467                 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDCI,
4468                                                     VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddci_voltage_table);
4469                 if (ret)
4470                         return ret;
4471
4472                 if (eg_pi->vddci_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
4473                         si_trim_voltage_table_to_fit_state_table(adev,
4474                                                                  SISLANDS_MAX_NO_VREG_STEPS,
4475                                                                  &eg_pi->vddci_voltage_table);
4476         }
4477         if (si_pi->vddci_control_svi2) {
4478                 ret = si_get_svi2_voltage_table(adev,
4479                                                 &adev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
4480                                                 &eg_pi->vddci_voltage_table);
4481                 if (ret)
4482                         return ret;
4483         }
4484
4485         if (pi->mvdd_control) {
4486                 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_MVDDC,
4487                                                     VOLTAGE_OBJ_GPIO_LUT, &si_pi->mvdd_voltage_table);
4488
4489                 if (ret) {
4490                         pi->mvdd_control = false;
4491                         return ret;
4492                 }
4493
4494                 if (si_pi->mvdd_voltage_table.count == 0) {
4495                         pi->mvdd_control = false;
4496                         return -EINVAL;
4497                 }
4498
4499                 if (si_pi->mvdd_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
4500                         si_trim_voltage_table_to_fit_state_table(adev,
4501                                                                  SISLANDS_MAX_NO_VREG_STEPS,
4502                                                                  &si_pi->mvdd_voltage_table);
4503         }
4504
4505         if (si_pi->vddc_phase_shed_control) {
4506                 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDC,
4507                                                     VOLTAGE_OBJ_PHASE_LUT, &si_pi->vddc_phase_shed_table);
4508                 if (ret)
4509                         si_pi->vddc_phase_shed_control = false;
4510
4511                 if ((si_pi->vddc_phase_shed_table.count == 0) ||
4512                     (si_pi->vddc_phase_shed_table.count > SISLANDS_MAX_NO_VREG_STEPS))
4513                         si_pi->vddc_phase_shed_control = false;
4514         }
4515
4516         return 0;
4517 }
4518
4519 static void si_populate_smc_voltage_table(struct amdgpu_device *adev,
4520                                           const struct atom_voltage_table *voltage_table,
4521                                           SISLANDS_SMC_STATETABLE *table)
4522 {
4523         unsigned int i;
4524
4525         for (i = 0; i < voltage_table->count; i++)
4526                 table->lowSMIO[i] |= cpu_to_be32(voltage_table->entries[i].smio_low);
4527 }
4528
4529 static int si_populate_smc_voltage_tables(struct amdgpu_device *adev,
4530                                           SISLANDS_SMC_STATETABLE *table)
4531 {
4532         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4533         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4534         struct si_power_info *si_pi = si_get_pi(adev);
4535         u8 i;
4536
4537         if (si_pi->voltage_control_svi2) {
4538                 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svc,
4539                         si_pi->svc_gpio_id);
4540                 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svd,
4541                         si_pi->svd_gpio_id);
4542                 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_plat_type,
4543                                            2);
4544         } else {
4545                 if (eg_pi->vddc_voltage_table.count) {
4546                         si_populate_smc_voltage_table(adev, &eg_pi->vddc_voltage_table, table);
4547                         table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] =
4548                                 cpu_to_be32(eg_pi->vddc_voltage_table.mask_low);
4549
4550                         for (i = 0; i < eg_pi->vddc_voltage_table.count; i++) {
4551                                 if (pi->max_vddc_in_table <= eg_pi->vddc_voltage_table.entries[i].value) {
4552                                         table->maxVDDCIndexInPPTable = i;
4553                                         break;
4554                                 }
4555                         }
4556                 }
4557
4558                 if (eg_pi->vddci_voltage_table.count) {
4559                         si_populate_smc_voltage_table(adev, &eg_pi->vddci_voltage_table, table);
4560
4561                         table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDCI] =
4562                                 cpu_to_be32(eg_pi->vddci_voltage_table.mask_low);
4563                 }
4564
4565
4566                 if (si_pi->mvdd_voltage_table.count) {
4567                         si_populate_smc_voltage_table(adev, &si_pi->mvdd_voltage_table, table);
4568
4569                         table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_MVDD] =
4570                                 cpu_to_be32(si_pi->mvdd_voltage_table.mask_low);
4571                 }
4572
4573                 if (si_pi->vddc_phase_shed_control) {
4574                         if (si_validate_phase_shedding_tables(adev, &si_pi->vddc_phase_shed_table,
4575                                                               &adev->pm.dpm.dyn_state.phase_shedding_limits_table)) {
4576                                 si_populate_smc_voltage_table(adev, &si_pi->vddc_phase_shed_table, table);
4577
4578                                 table->phaseMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC_PHASE_SHEDDING] =
4579                                         cpu_to_be32(si_pi->vddc_phase_shed_table.mask_low);
4580
4581                                 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_phase_shedding_delay,
4582                                                            (u32)si_pi->vddc_phase_shed_table.phase_delay);
4583                         } else {
4584                                 si_pi->vddc_phase_shed_control = false;
4585                         }
4586                 }
4587         }
4588
4589         return 0;
4590 }
4591
4592 static int si_populate_voltage_value(struct amdgpu_device *adev,
4593                                      const struct atom_voltage_table *table,
4594                                      u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4595 {
4596         unsigned int i;
4597
4598         for (i = 0; i < table->count; i++) {
4599                 if (value <= table->entries[i].value) {
4600                         voltage->index = (u8)i;
4601                         voltage->value = cpu_to_be16(table->entries[i].value);
4602                         break;
4603                 }
4604         }
4605
4606         if (i >= table->count)
4607                 return -EINVAL;
4608
4609         return 0;
4610 }
4611
4612 static int si_populate_mvdd_value(struct amdgpu_device *adev, u32 mclk,
4613                                   SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4614 {
4615         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4616         struct si_power_info *si_pi = si_get_pi(adev);
4617
4618         if (pi->mvdd_control) {
4619                 if (mclk <= pi->mvdd_split_frequency)
4620                         voltage->index = 0;
4621                 else
4622                         voltage->index = (u8)(si_pi->mvdd_voltage_table.count) - 1;
4623
4624                 voltage->value = cpu_to_be16(si_pi->mvdd_voltage_table.entries[voltage->index].value);
4625         }
4626         return 0;
4627 }
4628
4629 static int si_get_std_voltage_value(struct amdgpu_device *adev,
4630                                     SISLANDS_SMC_VOLTAGE_VALUE *voltage,
4631                                     u16 *std_voltage)
4632 {
4633         u16 v_index;
4634         bool voltage_found = false;
4635         *std_voltage = be16_to_cpu(voltage->value);
4636
4637         if (adev->pm.dpm.dyn_state.cac_leakage_table.entries) {
4638                 if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_NEW_CAC_VOLTAGE) {
4639                         if (adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries == NULL)
4640                                 return -EINVAL;
4641
4642                         for (v_index = 0; (u32)v_index < adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) {
4643                                 if (be16_to_cpu(voltage->value) ==
4644                                     (u16)adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) {
4645                                         voltage_found = true;
4646                                         if ((u32)v_index < adev->pm.dpm.dyn_state.cac_leakage_table.count)
4647                                                 *std_voltage =
4648                                                         adev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc;
4649                                         else
4650                                                 *std_voltage =
4651                                                         adev->pm.dpm.dyn_state.cac_leakage_table.entries[adev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc;
4652                                         break;
4653                                 }
4654                         }
4655
4656                         if (!voltage_found) {
4657                                 for (v_index = 0; (u32)v_index < adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) {
4658                                         if (be16_to_cpu(voltage->value) <=
4659                                             (u16)adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) {
4660                                                 voltage_found = true;
4661                                                 if ((u32)v_index < adev->pm.dpm.dyn_state.cac_leakage_table.count)
4662                                                         *std_voltage =
4663                                                                 adev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc;
4664                                                 else
4665                                                         *std_voltage =
4666                                                                 adev->pm.dpm.dyn_state.cac_leakage_table.entries[adev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc;
4667                                                 break;
4668                                         }
4669                                 }
4670                         }
4671                 } else {
4672                         if ((u32)voltage->index < adev->pm.dpm.dyn_state.cac_leakage_table.count)
4673                                 *std_voltage = adev->pm.dpm.dyn_state.cac_leakage_table.entries[voltage->index].vddc;
4674                 }
4675         }
4676
4677         return 0;
4678 }
4679
4680 static int si_populate_std_voltage_value(struct amdgpu_device *adev,
4681                                          u16 value, u8 index,
4682                                          SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4683 {
4684         voltage->index = index;
4685         voltage->value = cpu_to_be16(value);
4686
4687         return 0;
4688 }
4689
4690 static int si_populate_phase_shedding_value(struct amdgpu_device *adev,
4691                                             const struct amdgpu_phase_shedding_limits_table *limits,
4692                                             u16 voltage, u32 sclk, u32 mclk,
4693                                             SISLANDS_SMC_VOLTAGE_VALUE *smc_voltage)
4694 {
4695         unsigned int i;
4696
4697         for (i = 0; i < limits->count; i++) {
4698                 if ((voltage <= limits->entries[i].voltage) &&
4699                     (sclk <= limits->entries[i].sclk) &&
4700                     (mclk <= limits->entries[i].mclk))
4701                         break;
4702         }
4703
4704         smc_voltage->phase_settings = (u8)i;
4705
4706         return 0;
4707 }
4708
4709 static int si_init_arb_table_index(struct amdgpu_device *adev)
4710 {
4711         struct si_power_info *si_pi = si_get_pi(adev);
4712         u32 tmp;
4713         int ret;
4714
4715         ret = amdgpu_si_read_smc_sram_dword(adev, si_pi->arb_table_start,
4716                                             &tmp, si_pi->sram_end);
4717         if (ret)
4718                 return ret;
4719
4720         tmp &= 0x00FFFFFF;
4721         tmp |= MC_CG_ARB_FREQ_F1 << 24;
4722
4723         return amdgpu_si_write_smc_sram_dword(adev, si_pi->arb_table_start,
4724                                               tmp, si_pi->sram_end);
4725 }
4726
4727 static int si_initial_switch_from_arb_f0_to_f1(struct amdgpu_device *adev)
4728 {
4729         return ni_copy_and_switch_arb_sets(adev, MC_CG_ARB_FREQ_F0, MC_CG_ARB_FREQ_F1);
4730 }
4731
4732 static int si_reset_to_default(struct amdgpu_device *adev)
4733 {
4734         return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_ResetToDefaults) == PPSMC_Result_OK) ?
4735                 0 : -EINVAL;
4736 }
4737
4738 static int si_force_switch_to_arb_f0(struct amdgpu_device *adev)
4739 {
4740         struct si_power_info *si_pi = si_get_pi(adev);
4741         u32 tmp;
4742         int ret;
4743
4744         ret = amdgpu_si_read_smc_sram_dword(adev, si_pi->arb_table_start,
4745                                             &tmp, si_pi->sram_end);
4746         if (ret)
4747                 return ret;
4748
4749         tmp = (tmp >> 24) & 0xff;
4750
4751         if (tmp == MC_CG_ARB_FREQ_F0)
4752                 return 0;
4753
4754         return ni_copy_and_switch_arb_sets(adev, tmp, MC_CG_ARB_FREQ_F0);
4755 }
4756
4757 static u32 si_calculate_memory_refresh_rate(struct amdgpu_device *adev,
4758                                             u32 engine_clock)
4759 {
4760         u32 dram_rows;
4761         u32 dram_refresh_rate;
4762         u32 mc_arb_rfsh_rate;
4763         u32 tmp = (RREG32(MC_ARB_RAMCFG) & NOOFROWS_MASK) >> NOOFROWS_SHIFT;
4764
4765         if (tmp >= 4)
4766                 dram_rows = 16384;
4767         else
4768                 dram_rows = 1 << (tmp + 10);
4769
4770         dram_refresh_rate = 1 << ((RREG32(MC_SEQ_MISC0) & 0x3) + 3);
4771         mc_arb_rfsh_rate = ((engine_clock * 10) * dram_refresh_rate / dram_rows - 32) / 64;
4772
4773         return mc_arb_rfsh_rate;
4774 }
4775
4776 static int si_populate_memory_timing_parameters(struct amdgpu_device *adev,
4777                                                 struct rv7xx_pl *pl,
4778                                                 SMC_SIslands_MCArbDramTimingRegisterSet *arb_regs)
4779 {
4780         u32 dram_timing;
4781         u32 dram_timing2;
4782         u32 burst_time;
4783
4784         arb_regs->mc_arb_rfsh_rate =
4785                 (u8)si_calculate_memory_refresh_rate(adev, pl->sclk);
4786
4787         amdgpu_atombios_set_engine_dram_timings(adev,
4788                                             pl->sclk,
4789                                             pl->mclk);
4790
4791         dram_timing  = RREG32(MC_ARB_DRAM_TIMING);
4792         dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2);
4793         burst_time = RREG32(MC_ARB_BURST_TIME) & STATE0_MASK;
4794
4795         arb_regs->mc_arb_dram_timing  = cpu_to_be32(dram_timing);
4796         arb_regs->mc_arb_dram_timing2 = cpu_to_be32(dram_timing2);
4797         arb_regs->mc_arb_burst_time = (u8)burst_time;
4798
4799         return 0;
4800 }
4801
4802 static int si_do_program_memory_timing_parameters(struct amdgpu_device *adev,
4803                                                   struct amdgpu_ps *amdgpu_state,
4804                                                   unsigned int first_arb_set)
4805 {
4806         struct si_power_info *si_pi = si_get_pi(adev);
4807         struct  si_ps *state = si_get_ps(amdgpu_state);
4808         SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 };
4809         int i, ret = 0;
4810
4811         for (i = 0; i < state->performance_level_count; i++) {
4812                 ret = si_populate_memory_timing_parameters(adev, &state->performance_levels[i], &arb_regs);
4813                 if (ret)
4814                         break;
4815                 ret = amdgpu_si_copy_bytes_to_smc(adev,
4816                                                   si_pi->arb_table_start +
4817                                                   offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) +
4818                                                   sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * (first_arb_set + i),
4819                                                   (u8 *)&arb_regs,
4820                                                   sizeof(SMC_SIslands_MCArbDramTimingRegisterSet),
4821                                                   si_pi->sram_end);
4822                 if (ret)
4823                         break;
4824         }
4825
4826         return ret;
4827 }
4828
4829 static int si_program_memory_timing_parameters(struct amdgpu_device *adev,
4830                                                struct amdgpu_ps *amdgpu_new_state)
4831 {
4832         return si_do_program_memory_timing_parameters(adev, amdgpu_new_state,
4833                                                       SISLANDS_DRIVER_STATE_ARB_INDEX);
4834 }
4835
4836 static int si_populate_initial_mvdd_value(struct amdgpu_device *adev,
4837                                           struct SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4838 {
4839         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4840         struct si_power_info *si_pi = si_get_pi(adev);
4841
4842         if (pi->mvdd_control)
4843                 return si_populate_voltage_value(adev, &si_pi->mvdd_voltage_table,
4844                                                  si_pi->mvdd_bootup_value, voltage);
4845
4846         return 0;
4847 }
4848
4849 static int si_populate_smc_initial_state(struct amdgpu_device *adev,
4850                                          struct amdgpu_ps *amdgpu_initial_state,
4851                                          SISLANDS_SMC_STATETABLE *table)
4852 {
4853         struct  si_ps *initial_state = si_get_ps(amdgpu_initial_state);
4854         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4855         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4856         struct si_power_info *si_pi = si_get_pi(adev);
4857         u32 reg;
4858         int ret;
4859
4860         table->initialState.levels[0].mclk.vDLL_CNTL =
4861                 cpu_to_be32(si_pi->clock_registers.dll_cntl);
4862         table->initialState.levels[0].mclk.vMCLK_PWRMGT_CNTL =
4863                 cpu_to_be32(si_pi->clock_registers.mclk_pwrmgt_cntl);
4864         table->initialState.levels[0].mclk.vMPLL_AD_FUNC_CNTL =
4865                 cpu_to_be32(si_pi->clock_registers.mpll_ad_func_cntl);
4866         table->initialState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL =
4867                 cpu_to_be32(si_pi->clock_registers.mpll_dq_func_cntl);
4868         table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL =
4869                 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl);
4870         table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_1 =
4871                 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_1);
4872         table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_2 =
4873                 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_2);
4874         table->initialState.levels[0].mclk.vMPLL_SS =
4875                 cpu_to_be32(si_pi->clock_registers.mpll_ss1);
4876         table->initialState.levels[0].mclk.vMPLL_SS2 =
4877                 cpu_to_be32(si_pi->clock_registers.mpll_ss2);
4878
4879         table->initialState.levels[0].mclk.mclk_value =
4880                 cpu_to_be32(initial_state->performance_levels[0].mclk);
4881
4882         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL =
4883                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl);
4884         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 =
4885                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_2);
4886         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 =
4887                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_3);
4888         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 =
4889                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_4);
4890         table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM =
4891                 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum);
4892         table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM_2  =
4893                 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum_2);
4894
4895         table->initialState.levels[0].sclk.sclk_value =
4896                 cpu_to_be32(initial_state->performance_levels[0].sclk);
4897
4898         table->initialState.levels[0].arbRefreshState =
4899                 SISLANDS_INITIAL_STATE_ARB_INDEX;
4900
4901         table->initialState.levels[0].ACIndex = 0;
4902
4903         ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
4904                                         initial_state->performance_levels[0].vddc,
4905                                         &table->initialState.levels[0].vddc);
4906
4907         if (!ret) {
4908                 u16 std_vddc;
4909
4910                 ret = si_get_std_voltage_value(adev,
4911                                                &table->initialState.levels[0].vddc,
4912                                                &std_vddc);
4913                 if (!ret)
4914                         si_populate_std_voltage_value(adev, std_vddc,
4915                                                       table->initialState.levels[0].vddc.index,
4916                                                       &table->initialState.levels[0].std_vddc);
4917         }
4918
4919         if (eg_pi->vddci_control)
4920                 si_populate_voltage_value(adev,
4921                                           &eg_pi->vddci_voltage_table,
4922                                           initial_state->performance_levels[0].vddci,
4923                                           &table->initialState.levels[0].vddci);
4924
4925         if (si_pi->vddc_phase_shed_control)
4926                 si_populate_phase_shedding_value(adev,
4927                                                  &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
4928                                                  initial_state->performance_levels[0].vddc,
4929                                                  initial_state->performance_levels[0].sclk,
4930                                                  initial_state->performance_levels[0].mclk,
4931                                                  &table->initialState.levels[0].vddc);
4932
4933         si_populate_initial_mvdd_value(adev, &table->initialState.levels[0].mvdd);
4934
4935         reg = CG_R(0xffff) | CG_L(0);
4936         table->initialState.levels[0].aT = cpu_to_be32(reg);
4937         table->initialState.levels[0].bSP = cpu_to_be32(pi->dsp);
4938         table->initialState.levels[0].gen2PCIE = (u8)si_pi->boot_pcie_gen;
4939
4940         if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) {
4941                 table->initialState.levels[0].strobeMode =
4942                         si_get_strobe_mode_settings(adev,
4943                                                     initial_state->performance_levels[0].mclk);
4944
4945                 if (initial_state->performance_levels[0].mclk > pi->mclk_edc_enable_threshold)
4946                         table->initialState.levels[0].mcFlags = SISLANDS_SMC_MC_EDC_RD_FLAG | SISLANDS_SMC_MC_EDC_WR_FLAG;
4947                 else
4948                         table->initialState.levels[0].mcFlags =  0;
4949         }
4950
4951         table->initialState.levelCount = 1;
4952
4953         table->initialState.flags |= PPSMC_SWSTATE_FLAG_DC;
4954
4955         table->initialState.levels[0].dpm2.MaxPS = 0;
4956         table->initialState.levels[0].dpm2.NearTDPDec = 0;
4957         table->initialState.levels[0].dpm2.AboveSafeInc = 0;
4958         table->initialState.levels[0].dpm2.BelowSafeInc = 0;
4959         table->initialState.levels[0].dpm2.PwrEfficiencyRatio = 0;
4960
4961         reg = MIN_POWER_MASK | MAX_POWER_MASK;
4962         table->initialState.levels[0].SQPowerThrottle = cpu_to_be32(reg);
4963
4964         reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
4965         table->initialState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg);
4966
4967         return 0;
4968 }
4969
4970 static int si_populate_smc_acpi_state(struct amdgpu_device *adev,
4971                                       SISLANDS_SMC_STATETABLE *table)
4972 {
4973         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4974         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4975         struct si_power_info *si_pi = si_get_pi(adev);
4976         u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl;
4977         u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2;
4978         u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3;
4979         u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4;
4980         u32 dll_cntl = si_pi->clock_registers.dll_cntl;
4981         u32 mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl;
4982         u32 mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl;
4983         u32 mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl;
4984         u32 mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl;
4985         u32 mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1;
4986         u32 mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2;
4987         u32 reg;
4988         int ret;
4989
4990         table->ACPIState = table->initialState;
4991
4992         table->ACPIState.flags &= ~PPSMC_SWSTATE_FLAG_DC;
4993
4994         if (pi->acpi_vddc) {
4995                 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
4996                                                 pi->acpi_vddc, &table->ACPIState.levels[0].vddc);
4997                 if (!ret) {
4998                         u16 std_vddc;
4999
5000                         ret = si_get_std_voltage_value(adev,
5001                                                        &table->ACPIState.levels[0].vddc, &std_vddc);
5002                         if (!ret)
5003                                 si_populate_std_voltage_value(adev, std_vddc,
5004                                                               table->ACPIState.levels[0].vddc.index,
5005                                                               &table->ACPIState.levels[0].std_vddc);
5006                 }
5007                 table->ACPIState.levels[0].gen2PCIE = si_pi->acpi_pcie_gen;
5008
5009                 if (si_pi->vddc_phase_shed_control) {
5010                         si_populate_phase_shedding_value(adev,
5011                                                          &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
5012                                                          pi->acpi_vddc,
5013                                                          0,
5014                                                          0,
5015                                                          &table->ACPIState.levels[0].vddc);
5016                 }
5017         } else {
5018                 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
5019                                                 pi->min_vddc_in_table, &table->ACPIState.levels[0].vddc);
5020                 if (!ret) {
5021                         u16 std_vddc;
5022
5023                         ret = si_get_std_voltage_value(adev,
5024                                                        &table->ACPIState.levels[0].vddc, &std_vddc);
5025
5026                         if (!ret)
5027                                 si_populate_std_voltage_value(adev, std_vddc,
5028                                                               table->ACPIState.levels[0].vddc.index,
5029                                                               &table->ACPIState.levels[0].std_vddc);
5030                 }
5031                 table->ACPIState.levels[0].gen2PCIE = (u8)r600_get_pcie_gen_support(adev,
5032                                                                                     si_pi->sys_pcie_mask,
5033                                                                                     si_pi->boot_pcie_gen,
5034                                                                                     AMDGPU_PCIE_GEN1);
5035
5036                 if (si_pi->vddc_phase_shed_control)
5037                         si_populate_phase_shedding_value(adev,
5038                                                          &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
5039                                                          pi->min_vddc_in_table,
5040                                                          0,
5041                                                          0,
5042                                                          &table->ACPIState.levels[0].vddc);
5043         }
5044
5045         if (pi->acpi_vddc) {
5046                 if (eg_pi->acpi_vddci)
5047                         si_populate_voltage_value(adev, &eg_pi->vddci_voltage_table,
5048                                                   eg_pi->acpi_vddci,
5049                                                   &table->ACPIState.levels[0].vddci);
5050         }
5051
5052         mclk_pwrmgt_cntl |= MRDCK0_RESET | MRDCK1_RESET;
5053         mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB);
5054
5055         dll_cntl &= ~(MRDCK0_BYPASS | MRDCK1_BYPASS);
5056
5057         spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
5058         spll_func_cntl_2 |= SCLK_MUX_SEL(4);
5059
5060         table->ACPIState.levels[0].mclk.vDLL_CNTL =
5061                 cpu_to_be32(dll_cntl);
5062         table->ACPIState.levels[0].mclk.vMCLK_PWRMGT_CNTL =
5063                 cpu_to_be32(mclk_pwrmgt_cntl);
5064         table->ACPIState.levels[0].mclk.vMPLL_AD_FUNC_CNTL =
5065                 cpu_to_be32(mpll_ad_func_cntl);
5066         table->ACPIState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL =
5067                 cpu_to_be32(mpll_dq_func_cntl);
5068         table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL =
5069                 cpu_to_be32(mpll_func_cntl);
5070         table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_1 =
5071                 cpu_to_be32(mpll_func_cntl_1);
5072         table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_2 =
5073                 cpu_to_be32(mpll_func_cntl_2);
5074         table->ACPIState.levels[0].mclk.vMPLL_SS =
5075                 cpu_to_be32(si_pi->clock_registers.mpll_ss1);
5076         table->ACPIState.levels[0].mclk.vMPLL_SS2 =
5077                 cpu_to_be32(si_pi->clock_registers.mpll_ss2);
5078
5079         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL =
5080                 cpu_to_be32(spll_func_cntl);
5081         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 =
5082                 cpu_to_be32(spll_func_cntl_2);
5083         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 =
5084                 cpu_to_be32(spll_func_cntl_3);
5085         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 =
5086                 cpu_to_be32(spll_func_cntl_4);
5087
5088         table->ACPIState.levels[0].mclk.mclk_value = 0;
5089         table->ACPIState.levels[0].sclk.sclk_value = 0;
5090
5091         si_populate_mvdd_value(adev, 0, &table->ACPIState.levels[0].mvdd);
5092
5093         if (eg_pi->dynamic_ac_timing)
5094                 table->ACPIState.levels[0].ACIndex = 0;
5095
5096         table->ACPIState.levels[0].dpm2.MaxPS = 0;
5097         table->ACPIState.levels[0].dpm2.NearTDPDec = 0;
5098         table->ACPIState.levels[0].dpm2.AboveSafeInc = 0;
5099         table->ACPIState.levels[0].dpm2.BelowSafeInc = 0;
5100         table->ACPIState.levels[0].dpm2.PwrEfficiencyRatio = 0;
5101
5102         reg = MIN_POWER_MASK | MAX_POWER_MASK;
5103         table->ACPIState.levels[0].SQPowerThrottle = cpu_to_be32(reg);
5104
5105         reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
5106         table->ACPIState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg);
5107
5108         return 0;
5109 }
5110
5111 static int si_populate_ulv_state(struct amdgpu_device *adev,
5112                                  SISLANDS_SMC_SWSTATE *state)
5113 {
5114         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
5115         struct si_power_info *si_pi = si_get_pi(adev);
5116         struct si_ulv_param *ulv = &si_pi->ulv;
5117         u32 sclk_in_sr = 1350; /* ??? */
5118         int ret;
5119
5120         ret = si_convert_power_level_to_smc(adev, &ulv->pl,
5121                                             &state->levels[0]);
5122         if (!ret) {
5123                 if (eg_pi->sclk_deep_sleep) {
5124                         if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ)
5125                                 state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS;
5126                         else
5127                                 state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE;
5128                 }
5129                 if (ulv->one_pcie_lane_in_ulv)
5130                         state->flags |= PPSMC_SWSTATE_FLAG_PCIE_X1;
5131                 state->levels[0].arbRefreshState = (u8)(SISLANDS_ULV_STATE_ARB_INDEX);
5132                 state->levels[0].ACIndex = 1;
5133                 state->levels[0].std_vddc = state->levels[0].vddc;
5134                 state->levelCount = 1;
5135
5136                 state->flags |= PPSMC_SWSTATE_FLAG_DC;
5137         }
5138
5139         return ret;
5140 }
5141
5142 static int si_program_ulv_memory_timing_parameters(struct amdgpu_device *adev)
5143 {
5144         struct si_power_info *si_pi = si_get_pi(adev);
5145         struct si_ulv_param *ulv = &si_pi->ulv;
5146         SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 };
5147         int ret;
5148
5149         ret = si_populate_memory_timing_parameters(adev, &ulv->pl,
5150                                                    &arb_regs);
5151         if (ret)
5152                 return ret;
5153
5154         si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_ulv_volt_change_delay,
5155                                    ulv->volt_change_delay);
5156
5157         ret = amdgpu_si_copy_bytes_to_smc(adev,
5158                                           si_pi->arb_table_start +
5159                                           offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) +
5160                                           sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * SISLANDS_ULV_STATE_ARB_INDEX,
5161                                           (u8 *)&arb_regs,
5162                                           sizeof(SMC_SIslands_MCArbDramTimingRegisterSet),
5163                                           si_pi->sram_end);
5164
5165         return ret;
5166 }
5167
5168 static void si_get_mvdd_configuration(struct amdgpu_device *adev)
5169 {
5170         struct rv7xx_power_info *pi = rv770_get_pi(adev);
5171
5172         pi->mvdd_split_frequency = 30000;
5173 }
5174
5175 static int si_init_smc_table(struct amdgpu_device *adev)
5176 {
5177         struct si_power_info *si_pi = si_get_pi(adev);
5178         struct amdgpu_ps *amdgpu_boot_state = adev->pm.dpm.boot_ps;
5179         const struct si_ulv_param *ulv = &si_pi->ulv;
5180         SISLANDS_SMC_STATETABLE  *table = &si_pi->smc_statetable;
5181         int ret;
5182         u32 lane_width;
5183         u32 vr_hot_gpio;
5184
5185         si_populate_smc_voltage_tables(adev, table);
5186
5187         switch (adev->pm.int_thermal_type) {
5188         case THERMAL_TYPE_SI:
5189         case THERMAL_TYPE_EMC2103_WITH_INTERNAL:
5190                 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_INTERNAL;
5191                 break;
5192         case THERMAL_TYPE_NONE:
5193                 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_NONE;
5194                 break;
5195         default:
5196                 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_EXTERNAL;
5197                 break;
5198         }
5199
5200         if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_HARDWAREDC)
5201                 table->systemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC;
5202
5203         if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REGULATOR_HOT) {
5204                 if ((adev->pdev->device != 0x6818) && (adev->pdev->device != 0x6819))
5205                         table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT;
5206         }
5207
5208         if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_STEPVDDC)
5209                 table->systemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC;
5210
5211         if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5)
5212                 table->systemFlags |= PPSMC_SYSTEMFLAG_GDDR5;
5213
5214         if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REVERT_GPIO5_POLARITY)
5215                 table->extraFlags |= PPSMC_EXTRAFLAGS_AC2DC_GPIO5_POLARITY_HIGH;
5216
5217         if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_VRHOT_GPIO_CONFIGURABLE) {
5218                 table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT_PROG_GPIO;
5219                 vr_hot_gpio = adev->pm.dpm.backbias_response_time;
5220                 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_vr_hot_gpio,
5221                                            vr_hot_gpio);
5222         }
5223
5224         ret = si_populate_smc_initial_state(adev, amdgpu_boot_state, table);
5225         if (ret)
5226                 return ret;
5227
5228         ret = si_populate_smc_acpi_state(adev, table);
5229         if (ret)
5230                 return ret;
5231
5232         table->driverState = table->initialState;
5233
5234         ret = si_do_program_memory_timing_parameters(adev, amdgpu_boot_state,
5235                                                      SISLANDS_INITIAL_STATE_ARB_INDEX);
5236         if (ret)
5237                 return ret;
5238
5239         if (ulv->supported && ulv->pl.vddc) {
5240                 ret = si_populate_ulv_state(adev, &table->ULVState);
5241                 if (ret)
5242                         return ret;
5243
5244                 ret = si_program_ulv_memory_timing_parameters(adev);
5245                 if (ret)
5246                         return ret;
5247
5248                 WREG32(CG_ULV_CONTROL, ulv->cg_ulv_control);
5249                 WREG32(CG_ULV_PARAMETER, ulv->cg_ulv_parameter);
5250
5251                 lane_width = amdgpu_get_pcie_lanes(adev);
5252                 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width);
5253         } else {
5254                 table->ULVState = table->initialState;
5255         }
5256
5257         return amdgpu_si_copy_bytes_to_smc(adev, si_pi->state_table_start,
5258                                            (u8 *)table, sizeof(SISLANDS_SMC_STATETABLE),
5259                                            si_pi->sram_end);
5260 }
5261
5262 static int si_calculate_sclk_params(struct amdgpu_device *adev,
5263                                     u32 engine_clock,
5264                                     SISLANDS_SMC_SCLK_VALUE *sclk)
5265 {
5266         struct rv7xx_power_info *pi = rv770_get_pi(adev);
5267         struct si_power_info *si_pi = si_get_pi(adev);
5268         struct atom_clock_dividers dividers;
5269         u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl;
5270         u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2;
5271         u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3;
5272         u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4;
5273         u32 cg_spll_spread_spectrum = si_pi->clock_registers.cg_spll_spread_spectrum;
5274         u32 cg_spll_spread_spectrum_2 = si_pi->clock_registers.cg_spll_spread_spectrum_2;
5275         u64 tmp;
5276         u32 reference_clock = adev->clock.spll.reference_freq;
5277         u32 reference_divider;
5278         u32 fbdiv;
5279         int ret;
5280
5281         ret = amdgpu_atombios_get_clock_dividers(adev, COMPUTE_ENGINE_PLL_PARAM,
5282                                              engine_clock, false, &dividers);
5283         if (ret)
5284                 return ret;
5285
5286         reference_divider = 1 + dividers.ref_div;
5287
5288         tmp = (u64) engine_clock * reference_divider * dividers.post_div * 16384;
5289         do_div(tmp, reference_clock);
5290         fbdiv = (u32) tmp;
5291
5292         spll_func_cntl &= ~(SPLL_PDIV_A_MASK | SPLL_REF_DIV_MASK);
5293         spll_func_cntl |= SPLL_REF_DIV(dividers.ref_div);
5294         spll_func_cntl |= SPLL_PDIV_A(dividers.post_div);
5295
5296         spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
5297         spll_func_cntl_2 |= SCLK_MUX_SEL(2);
5298
5299         spll_func_cntl_3 &= ~SPLL_FB_DIV_MASK;
5300         spll_func_cntl_3 |= SPLL_FB_DIV(fbdiv);
5301         spll_func_cntl_3 |= SPLL_DITHEN;
5302
5303         if (pi->sclk_ss) {
5304                 struct amdgpu_atom_ss ss;
5305                 u32 vco_freq = engine_clock * dividers.post_div;
5306
5307                 if (amdgpu_atombios_get_asic_ss_info(adev, &ss,
5308                                                      ASIC_INTERNAL_ENGINE_SS, vco_freq)) {
5309                         u32 clk_s = reference_clock * 5 / (reference_divider * ss.rate);
5310                         u32 clk_v = 4 * ss.percentage * fbdiv / (clk_s * 10000);
5311
5312                         cg_spll_spread_spectrum &= ~CLK_S_MASK;
5313                         cg_spll_spread_spectrum |= CLK_S(clk_s);
5314                         cg_spll_spread_spectrum |= SSEN;
5315
5316                         cg_spll_spread_spectrum_2 &= ~CLK_V_MASK;
5317                         cg_spll_spread_spectrum_2 |= CLK_V(clk_v);
5318                 }
5319         }
5320
5321         sclk->sclk_value = engine_clock;
5322         sclk->vCG_SPLL_FUNC_CNTL = spll_func_cntl;
5323         sclk->vCG_SPLL_FUNC_CNTL_2 = spll_func_cntl_2;
5324         sclk->vCG_SPLL_FUNC_CNTL_3 = spll_func_cntl_3;
5325         sclk->vCG_SPLL_FUNC_CNTL_4 = spll_func_cntl_4;
5326         sclk->vCG_SPLL_SPREAD_SPECTRUM = cg_spll_spread_spectrum;
5327         sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cg_spll_spread_spectrum_2;
5328
5329         return 0;
5330 }
5331
5332 static int si_populate_sclk_value(struct amdgpu_device *adev,
5333                                   u32 engine_clock,
5334                                   SISLANDS_SMC_SCLK_VALUE *sclk)
5335 {
5336         SISLANDS_SMC_SCLK_VALUE sclk_tmp;
5337         int ret;
5338
5339         ret = si_calculate_sclk_params(adev, engine_clock, &sclk_tmp);
5340         if (!ret) {
5341                 sclk->sclk_value = cpu_to_be32(sclk_tmp.sclk_value);
5342                 sclk->vCG_SPLL_FUNC_CNTL = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL);
5343                 sclk->vCG_SPLL_FUNC_CNTL_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_2);
5344                 sclk->vCG_SPLL_FUNC_CNTL_3 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_3);
5345                 sclk->vCG_SPLL_FUNC_CNTL_4 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_4);
5346                 sclk->vCG_SPLL_SPREAD_SPECTRUM = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM);
5347                 sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM_2);
5348         }
5349
5350         return ret;
5351 }
5352
5353 static int si_populate_mclk_value(struct amdgpu_device *adev,
5354                                   u32 engine_clock,
5355                                   u32 memory_clock,
5356                                   SISLANDS_SMC_MCLK_VALUE *mclk,
5357                                   bool strobe_mode,
5358                                   bool dll_state_on)
5359 {
5360         struct rv7xx_power_info *pi = rv770_get_pi(adev);
5361         struct si_power_info *si_pi = si_get_pi(adev);
5362         u32  dll_cntl = si_pi->clock_registers.dll_cntl;
5363         u32  mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl;
5364         u32  mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl;
5365         u32  mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl;
5366         u32  mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl;
5367         u32  mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1;
5368         u32  mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2;
5369         u32  mpll_ss1 = si_pi->clock_registers.mpll_ss1;
5370         u32  mpll_ss2 = si_pi->clock_registers.mpll_ss2;
5371         struct atom_mpll_param mpll_param;
5372         int ret;
5373
5374         ret = amdgpu_atombios_get_memory_pll_dividers(adev, memory_clock, strobe_mode, &mpll_param);
5375         if (ret)
5376                 return ret;
5377
5378         mpll_func_cntl &= ~BWCTRL_MASK;
5379         mpll_func_cntl |= BWCTRL(mpll_param.bwcntl);
5380
5381         mpll_func_cntl_1 &= ~(CLKF_MASK | CLKFRAC_MASK | VCO_MODE_MASK);
5382         mpll_func_cntl_1 |= CLKF(mpll_param.clkf) |
5383                 CLKFRAC(mpll_param.clkfrac) | VCO_MODE(mpll_param.vco_mode);
5384
5385         mpll_ad_func_cntl &= ~YCLK_POST_DIV_MASK;
5386         mpll_ad_func_cntl |= YCLK_POST_DIV(mpll_param.post_div);
5387
5388         if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) {
5389                 mpll_dq_func_cntl &= ~(YCLK_SEL_MASK | YCLK_POST_DIV_MASK);
5390                 mpll_dq_func_cntl |= YCLK_SEL(mpll_param.yclk_sel) |
5391                         YCLK_POST_DIV(mpll_param.post_div);
5392         }
5393
5394         if (pi->mclk_ss) {
5395                 struct amdgpu_atom_ss ss;
5396                 u32 freq_nom;
5397                 u32 tmp;
5398                 u32 reference_clock = adev->clock.mpll.reference_freq;
5399
5400                 if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5)
5401                         freq_nom = memory_clock * 4;
5402                 else
5403                         freq_nom = memory_clock * 2;
5404
5405                 tmp = freq_nom / reference_clock;
5406                 tmp = tmp * tmp;
5407                 if (amdgpu_atombios_get_asic_ss_info(adev, &ss,
5408                                                      ASIC_INTERNAL_MEMORY_SS, freq_nom)) {
5409                         u32 clks = reference_clock * 5 / ss.rate;
5410                         u32 clkv = (u32)((((131 * ss.percentage * ss.rate) / 100) * tmp) / freq_nom);
5411
5412                         mpll_ss1 &= ~CLKV_MASK;
5413                         mpll_ss1 |= CLKV(clkv);
5414
5415                         mpll_ss2 &= ~CLKS_MASK;
5416                         mpll_ss2 |= CLKS(clks);
5417                 }
5418         }
5419
5420         mclk_pwrmgt_cntl &= ~DLL_SPEED_MASK;
5421         mclk_pwrmgt_cntl |= DLL_SPEED(mpll_param.dll_speed);
5422
5423         if (dll_state_on)
5424                 mclk_pwrmgt_cntl |= MRDCK0_PDNB | MRDCK1_PDNB;
5425         else
5426                 mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB);
5427
5428         mclk->mclk_value = cpu_to_be32(memory_clock);
5429         mclk->vMPLL_FUNC_CNTL = cpu_to_be32(mpll_func_cntl);
5430         mclk->vMPLL_FUNC_CNTL_1 = cpu_to_be32(mpll_func_cntl_1);
5431         mclk->vMPLL_FUNC_CNTL_2 = cpu_to_be32(mpll_func_cntl_2);
5432         mclk->vMPLL_AD_FUNC_CNTL = cpu_to_be32(mpll_ad_func_cntl);
5433         mclk->vMPLL_DQ_FUNC_CNTL = cpu_to_be32(mpll_dq_func_cntl);
5434         mclk->vMCLK_PWRMGT_CNTL = cpu_to_be32(mclk_pwrmgt_cntl);
5435         mclk->vDLL_CNTL = cpu_to_be32(dll_cntl);
5436         mclk->vMPLL_SS = cpu_to_be32(mpll_ss1);
5437         mclk->vMPLL_SS2 = cpu_to_be32(mpll_ss2);
5438
5439         return 0;
5440 }
5441
5442 static void si_populate_smc_sp(struct amdgpu_device *adev,
5443                                struct amdgpu_ps *amdgpu_state,
5444                                SISLANDS_SMC_SWSTATE *smc_state)
5445 {
5446         struct  si_ps *ps = si_get_ps(amdgpu_state);
5447         struct rv7xx_power_info *pi = rv770_get_pi(adev);
5448         int i;
5449
5450         for (i = 0; i < ps->performance_level_count - 1; i++)
5451                 smc_state->levels[i].bSP = cpu_to_be32(pi->dsp);
5452
5453         smc_state->levels[ps->performance_level_count - 1].bSP =
5454                 cpu_to_be32(pi->psp);
5455 }
5456
5457 static int si_convert_power_level_to_smc(struct amdgpu_device *adev,
5458                                          struct rv7xx_pl *pl,
5459                                          SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level)
5460 {
5461         struct rv7xx_power_info *pi = rv770_get_pi(adev);
5462         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
5463         struct si_power_info *si_pi = si_get_pi(adev);
5464         int ret;
5465         bool dll_state_on;
5466         u16 std_vddc;
5467         bool gmc_pg = false;
5468
5469         if (eg_pi->pcie_performance_request &&
5470             (si_pi->force_pcie_gen != AMDGPU_PCIE_GEN_INVALID))
5471                 level->gen2PCIE = (u8)si_pi->force_pcie_gen;
5472         else
5473                 level->gen2PCIE = (u8)pl->pcie_gen;
5474
5475         ret = si_populate_sclk_value(adev, pl->sclk, &level->sclk);
5476         if (ret)
5477                 return ret;
5478
5479         level->mcFlags =  0;
5480
5481         if (pi->mclk_stutter_mode_threshold &&
5482             (pl->mclk <= pi->mclk_stutter_mode_threshold) &&
5483             !eg_pi->uvd_enabled &&
5484             (RREG32(DPG_PIPE_STUTTER_CONTROL) & STUTTER_ENABLE) &&
5485             (adev->pm.dpm.new_active_crtc_count <= 2)) {
5486                 level->mcFlags |= SISLANDS_SMC_MC_STUTTER_EN;
5487
5488                 if (gmc_pg)
5489                         level->mcFlags |= SISLANDS_SMC_MC_PG_EN;
5490         }
5491
5492         if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) {
5493                 if (pl->mclk > pi->mclk_edc_enable_threshold)
5494                         level->mcFlags |= SISLANDS_SMC_MC_EDC_RD_FLAG;
5495
5496                 if (pl->mclk > eg_pi->mclk_edc_wr_enable_threshold)
5497                         level->mcFlags |= SISLANDS_SMC_MC_EDC_WR_FLAG;
5498
5499                 level->strobeMode = si_get_strobe_mode_settings(adev, pl->mclk);
5500
5501                 if (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) {
5502                         if (si_get_mclk_frequency_ratio(pl->mclk, true) >=
5503                             ((RREG32(MC_SEQ_MISC7) >> 16) & 0xf))
5504                                 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false;
5505                         else
5506                                 dll_state_on = ((RREG32(MC_SEQ_MISC6) >> 1) & 0x1) ? true : false;
5507                 } else {
5508                         dll_state_on = false;
5509                 }
5510         } else {
5511                 level->strobeMode = si_get_strobe_mode_settings(adev,
5512                                                                 pl->mclk);
5513
5514                 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false;
5515         }
5516
5517         ret = si_populate_mclk_value(adev,
5518                                      pl->sclk,
5519                                      pl->mclk,
5520                                      &level->mclk,
5521                                      (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) != 0, dll_state_on);
5522         if (ret)
5523                 return ret;
5524
5525         ret = si_populate_voltage_value(adev,
5526                                         &eg_pi->vddc_voltage_table,
5527                                         pl->vddc, &level->vddc);
5528         if (ret)
5529                 return ret;
5530
5531
5532         ret = si_get_std_voltage_value(adev, &level->vddc, &std_vddc);
5533         if (ret)
5534                 return ret;
5535
5536         ret = si_populate_std_voltage_value(adev, std_vddc,
5537                                             level->vddc.index, &level->std_vddc);
5538         if (ret)
5539                 return ret;
5540
5541         if (eg_pi->vddci_control) {
5542                 ret = si_populate_voltage_value(adev, &eg_pi->vddci_voltage_table,
5543                                                 pl->vddci, &level->vddci);
5544                 if (ret)
5545                         return ret;
5546         }
5547
5548         if (si_pi->vddc_phase_shed_control) {
5549                 ret = si_populate_phase_shedding_value(adev,
5550                                                        &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
5551                                                        pl->vddc,
5552                                                        pl->sclk,
5553                                                        pl->mclk,
5554                                                        &level->vddc);
5555                 if (ret)
5556                         return ret;
5557         }
5558
5559         level->MaxPoweredUpCU = si_pi->max_cu;
5560
5561         ret = si_populate_mvdd_value(adev, pl->mclk, &level->mvdd);
5562
5563         return ret;
5564 }
5565
5566 static int si_populate_smc_t(struct amdgpu_device *adev,
5567                              struct amdgpu_ps *amdgpu_state,
5568                              SISLANDS_SMC_SWSTATE *smc_state)
5569 {
5570         struct rv7xx_power_info *pi = rv770_get_pi(adev);
5571         struct  si_ps *state = si_get_ps(amdgpu_state);
5572         u32 a_t;
5573         u32 t_l, t_h;
5574         u32 high_bsp;
5575         int i, ret;
5576
5577         if (state->performance_level_count >= 9)
5578                 return -EINVAL;
5579
5580         if (state->performance_level_count < 2) {
5581                 a_t = CG_R(0xffff) | CG_L(0);
5582                 smc_state->levels[0].aT = cpu_to_be32(a_t);
5583                 return 0;
5584         }
5585
5586         smc_state->levels[0].aT = cpu_to_be32(0);
5587
5588         for (i = 0; i <= state->performance_level_count - 2; i++) {
5589                 ret = r600_calculate_at(
5590                         (50 / SISLANDS_MAX_HARDWARE_POWERLEVELS) * 100 * (i + 1),
5591                         100 * R600_AH_DFLT,
5592                         state->performance_levels[i + 1].sclk,
5593                         state->performance_levels[i].sclk,
5594                         &t_l,
5595                         &t_h);
5596
5597                 if (ret) {
5598                         t_h = (i + 1) * 1000 - 50 * R600_AH_DFLT;
5599                         t_l = (i + 1) * 1000 + 50 * R600_AH_DFLT;
5600                 }
5601
5602                 a_t = be32_to_cpu(smc_state->levels[i].aT) & ~CG_R_MASK;
5603                 a_t |= CG_R(t_l * pi->bsp / 20000);
5604                 smc_state->levels[i].aT = cpu_to_be32(a_t);
5605
5606                 high_bsp = (i == state->performance_level_count - 2) ?
5607                         pi->pbsp : pi->bsp;
5608                 a_t = CG_R(0xffff) | CG_L(t_h * high_bsp / 20000);
5609                 smc_state->levels[i + 1].aT = cpu_to_be32(a_t);
5610         }
5611
5612         return 0;
5613 }
5614
5615 static int si_disable_ulv(struct amdgpu_device *adev)
5616 {
5617         struct si_power_info *si_pi = si_get_pi(adev);
5618         struct si_ulv_param *ulv = &si_pi->ulv;
5619
5620         if (ulv->supported)
5621                 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_DisableULV) == PPSMC_Result_OK) ?
5622                         0 : -EINVAL;
5623
5624         return 0;
5625 }
5626
5627 static bool si_is_state_ulv_compatible(struct amdgpu_device *adev,
5628                                        struct amdgpu_ps *amdgpu_state)
5629 {
5630         const struct si_power_info *si_pi = si_get_pi(adev);
5631         const struct si_ulv_param *ulv = &si_pi->ulv;
5632         const struct  si_ps *state = si_get_ps(amdgpu_state);
5633         int i;
5634
5635         if (state->performance_levels[0].mclk != ulv->pl.mclk)
5636                 return false;
5637
5638         /* XXX validate against display requirements! */
5639
5640         for (i = 0; i < adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count; i++) {
5641                 if (adev->clock.current_dispclk <=
5642                     adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].clk) {
5643                         if (ulv->pl.vddc <
5644                             adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].v)
5645                                 return false;
5646                 }
5647         }
5648
5649         if ((amdgpu_state->vclk != 0) || (amdgpu_state->dclk != 0))
5650                 return false;
5651
5652         return true;
5653 }
5654
5655 static int si_set_power_state_conditionally_enable_ulv(struct amdgpu_device *adev,
5656                                                        struct amdgpu_ps *amdgpu_new_state)
5657 {
5658         const struct si_power_info *si_pi = si_get_pi(adev);
5659         const struct si_ulv_param *ulv = &si_pi->ulv;
5660
5661         if (ulv->supported) {
5662                 if (si_is_state_ulv_compatible(adev, amdgpu_new_state))
5663                         return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableULV) == PPSMC_Result_OK) ?
5664                                 0 : -EINVAL;
5665         }
5666         return 0;
5667 }
5668
5669 static int si_convert_power_state_to_smc(struct amdgpu_device *adev,
5670                                          struct amdgpu_ps *amdgpu_state,
5671                                          SISLANDS_SMC_SWSTATE *smc_state)
5672 {
5673         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
5674         struct ni_power_info *ni_pi = ni_get_pi(adev);
5675         struct si_power_info *si_pi = si_get_pi(adev);
5676         struct  si_ps *state = si_get_ps(amdgpu_state);
5677         int i, ret;
5678         u32 threshold;
5679         u32 sclk_in_sr = 1350; /* ??? */
5680
5681         if (state->performance_level_count > SISLANDS_MAX_HARDWARE_POWERLEVELS)
5682                 return -EINVAL;
5683
5684         threshold = state->performance_levels[state->performance_level_count-1].sclk * 100 / 100;
5685
5686         if (amdgpu_state->vclk && amdgpu_state->dclk) {
5687                 eg_pi->uvd_enabled = true;
5688                 if (eg_pi->smu_uvd_hs)
5689                         smc_state->flags |= PPSMC_SWSTATE_FLAG_UVD;
5690         } else {
5691                 eg_pi->uvd_enabled = false;
5692         }
5693
5694         if (state->dc_compatible)
5695                 smc_state->flags |= PPSMC_SWSTATE_FLAG_DC;
5696
5697         smc_state->levelCount = 0;
5698         for (i = 0; i < state->performance_level_count; i++) {
5699                 if (eg_pi->sclk_deep_sleep) {
5700                         if ((i == 0) || si_pi->sclk_deep_sleep_above_low) {
5701                                 if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ)
5702                                         smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS;
5703                                 else
5704                                         smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE;
5705                         }
5706                 }
5707
5708                 ret = si_convert_power_level_to_smc(adev, &state->performance_levels[i],
5709                                                     &smc_state->levels[i]);
5710                 smc_state->levels[i].arbRefreshState =
5711                         (u8)(SISLANDS_DRIVER_STATE_ARB_INDEX + i);
5712
5713                 if (ret)
5714                         return ret;
5715
5716                 if (ni_pi->enable_power_containment)
5717                         smc_state->levels[i].displayWatermark =
5718                                 (state->performance_levels[i].sclk < threshold) ?
5719                                 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH;
5720                 else
5721                         smc_state->levels[i].displayWatermark = (i < 2) ?
5722                                 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH;
5723
5724                 if (eg_pi->dynamic_ac_timing)
5725                         smc_state->levels[i].ACIndex = SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i;
5726                 else
5727                         smc_state->levels[i].ACIndex = 0;
5728
5729                 smc_state->levelCount++;
5730         }
5731
5732         si_write_smc_soft_register(adev,
5733                                    SI_SMC_SOFT_REGISTER_watermark_threshold,
5734                                    threshold / 512);
5735
5736         si_populate_smc_sp(adev, amdgpu_state, smc_state);
5737
5738         ret = si_populate_power_containment_values(adev, amdgpu_state, smc_state);
5739         if (ret)
5740                 ni_pi->enable_power_containment = false;
5741
5742         ret = si_populate_sq_ramping_values(adev, amdgpu_state, smc_state);
5743         if (ret)
5744                 ni_pi->enable_sq_ramping = false;
5745
5746         return si_populate_smc_t(adev, amdgpu_state, smc_state);
5747 }
5748
5749 static int si_upload_sw_state(struct amdgpu_device *adev,
5750                               struct amdgpu_ps *amdgpu_new_state)
5751 {
5752         struct si_power_info *si_pi = si_get_pi(adev);
5753         struct  si_ps *new_state = si_get_ps(amdgpu_new_state);
5754         int ret;
5755         u32 address = si_pi->state_table_start +
5756                 offsetof(SISLANDS_SMC_STATETABLE, driverState);
5757         u32 state_size = sizeof(SISLANDS_SMC_SWSTATE) +
5758                 ((new_state->performance_level_count - 1) *
5759                  sizeof(SISLANDS_SMC_HW_PERFORMANCE_LEVEL));
5760         SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.driverState;
5761
5762         memset(smc_state, 0, state_size);
5763
5764         ret = si_convert_power_state_to_smc(adev, amdgpu_new_state, smc_state);
5765         if (ret)
5766                 return ret;
5767
5768         return amdgpu_si_copy_bytes_to_smc(adev, address, (u8 *)smc_state,
5769                                            state_size, si_pi->sram_end);
5770 }
5771
5772 static int si_upload_ulv_state(struct amdgpu_device *adev)
5773 {
5774         struct si_power_info *si_pi = si_get_pi(adev);
5775         struct si_ulv_param *ulv = &si_pi->ulv;
5776         int ret = 0;
5777
5778         if (ulv->supported && ulv->pl.vddc) {
5779                 u32 address = si_pi->state_table_start +
5780                         offsetof(SISLANDS_SMC_STATETABLE, ULVState);
5781                 SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.ULVState;
5782                 u32 state_size = sizeof(SISLANDS_SMC_SWSTATE);
5783
5784                 memset(smc_state, 0, state_size);
5785
5786                 ret = si_populate_ulv_state(adev, smc_state);
5787                 if (!ret)
5788                         ret = amdgpu_si_copy_bytes_to_smc(adev, address, (u8 *)smc_state,
5789                                                           state_size, si_pi->sram_end);
5790         }
5791
5792         return ret;
5793 }
5794
5795 static int si_upload_smc_data(struct amdgpu_device *adev)
5796 {
5797         struct amdgpu_crtc *amdgpu_crtc = NULL;
5798         int i;
5799
5800         if (adev->pm.dpm.new_active_crtc_count == 0)
5801                 return 0;
5802
5803         for (i = 0; i < adev->mode_info.num_crtc; i++) {
5804                 if (adev->pm.dpm.new_active_crtcs & (1 << i)) {
5805                         amdgpu_crtc = adev->mode_info.crtcs[i];
5806                         break;
5807                 }
5808         }
5809
5810         if (amdgpu_crtc == NULL)
5811                 return 0;
5812
5813         if (amdgpu_crtc->line_time <= 0)
5814                 return 0;
5815
5816         if (si_write_smc_soft_register(adev,
5817                                        SI_SMC_SOFT_REGISTER_crtc_index,
5818                                        amdgpu_crtc->crtc_id) != PPSMC_Result_OK)
5819                 return 0;
5820
5821         if (si_write_smc_soft_register(adev,
5822                                        SI_SMC_SOFT_REGISTER_mclk_change_block_cp_min,
5823                                        amdgpu_crtc->wm_high / amdgpu_crtc->line_time) != PPSMC_Result_OK)
5824                 return 0;
5825
5826         if (si_write_smc_soft_register(adev,
5827                                        SI_SMC_SOFT_REGISTER_mclk_change_block_cp_max,
5828                                        amdgpu_crtc->wm_low / amdgpu_crtc->line_time) != PPSMC_Result_OK)
5829                 return 0;
5830
5831         return 0;
5832 }
5833
5834 static int si_set_mc_special_registers(struct amdgpu_device *adev,
5835                                        struct si_mc_reg_table *table)
5836 {
5837         u8 i, j, k;
5838         u32 temp_reg;
5839
5840         for (i = 0, j = table->last; i < table->last; i++) {
5841                 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5842                         return -EINVAL;
5843                 switch (table->mc_reg_address[i].s1) {
5844                 case MC_SEQ_MISC1:
5845                         temp_reg = RREG32(MC_PMG_CMD_EMRS);
5846                         table->mc_reg_address[j].s1 = MC_PMG_CMD_EMRS;
5847                         table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_EMRS_LP;
5848                         for (k = 0; k < table->num_entries; k++)
5849                                 table->mc_reg_table_entry[k].mc_data[j] =
5850                                         ((temp_reg & 0xffff0000)) |
5851                                         ((table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16);
5852                         j++;
5853
5854                         if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5855                                 return -EINVAL;
5856                         temp_reg = RREG32(MC_PMG_CMD_MRS);
5857                         table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS;
5858                         table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS_LP;
5859                         for (k = 0; k < table->num_entries; k++) {
5860                                 table->mc_reg_table_entry[k].mc_data[j] =
5861                                         (temp_reg & 0xffff0000) |
5862                                         (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
5863                                 if (adev->mc.vram_type != AMDGPU_VRAM_TYPE_GDDR5)
5864                                         table->mc_reg_table_entry[k].mc_data[j] |= 0x100;
5865                         }
5866                         j++;
5867
5868                         if (adev->mc.vram_type != AMDGPU_VRAM_TYPE_GDDR5) {
5869                                 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5870                                         return -EINVAL;
5871                                 table->mc_reg_address[j].s1 = MC_PMG_AUTO_CMD;
5872                                 table->mc_reg_address[j].s0 = MC_PMG_AUTO_CMD;
5873                                 for (k = 0; k < table->num_entries; k++)
5874                                         table->mc_reg_table_entry[k].mc_data[j] =
5875                                                 (table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16;
5876                                 j++;
5877                         }
5878                         break;
5879                 case MC_SEQ_RESERVE_M:
5880                         temp_reg = RREG32(MC_PMG_CMD_MRS1);
5881                         table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS1;
5882                         table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS1_LP;
5883                         for(k = 0; k < table->num_entries; k++)
5884                                 table->mc_reg_table_entry[k].mc_data[j] =
5885                                         (temp_reg & 0xffff0000) |
5886                                         (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
5887                         j++;
5888                         break;
5889                 default:
5890                         break;
5891                 }
5892         }
5893
5894         table->last = j;
5895
5896         return 0;
5897 }
5898
5899 static bool si_check_s0_mc_reg_index(u16 in_reg, u16 *out_reg)
5900 {
5901         bool result = true;
5902         switch (in_reg) {
5903         case  MC_SEQ_RAS_TIMING:
5904                 *out_reg = MC_SEQ_RAS_TIMING_LP;
5905                 break;
5906         case MC_SEQ_CAS_TIMING:
5907                 *out_reg = MC_SEQ_CAS_TIMING_LP;
5908                 break;
5909         case MC_SEQ_MISC_TIMING:
5910                 *out_reg = MC_SEQ_MISC_TIMING_LP;
5911                 break;
5912         case MC_SEQ_MISC_TIMING2:
5913                 *out_reg = MC_SEQ_MISC_TIMING2_LP;
5914                 break;
5915         case MC_SEQ_RD_CTL_D0:
5916                 *out_reg = MC_SEQ_RD_CTL_D0_LP;
5917                 break;
5918         case MC_SEQ_RD_CTL_D1:
5919                 *out_reg = MC_SEQ_RD_CTL_D1_LP;
5920                 break;
5921         case MC_SEQ_WR_CTL_D0:
5922                 *out_reg = MC_SEQ_WR_CTL_D0_LP;
5923                 break;
5924         case MC_SEQ_WR_CTL_D1:
5925                 *out_reg = MC_SEQ_WR_CTL_D1_LP;
5926                 break;
5927         case MC_PMG_CMD_EMRS:
5928                 *out_reg = MC_SEQ_PMG_CMD_EMRS_LP;
5929                 break;
5930         case MC_PMG_CMD_MRS:
5931                 *out_reg = MC_SEQ_PMG_CMD_MRS_LP;
5932                 break;
5933         case MC_PMG_CMD_MRS1:
5934                 *out_reg = MC_SEQ_PMG_CMD_MRS1_LP;
5935                 break;
5936         case MC_SEQ_PMG_TIMING:
5937                 *out_reg = MC_SEQ_PMG_TIMING_LP;
5938                 break;
5939         case MC_PMG_CMD_MRS2:
5940                 *out_reg = MC_SEQ_PMG_CMD_MRS2_LP;
5941                 break;
5942         case MC_SEQ_WR_CTL_2:
5943                 *out_reg = MC_SEQ_WR_CTL_2_LP;
5944                 break;
5945         default:
5946                 result = false;
5947                 break;
5948         }
5949
5950         return result;
5951 }
5952
5953 static void si_set_valid_flag(struct si_mc_reg_table *table)
5954 {
5955         u8 i, j;
5956
5957         for (i = 0; i < table->last; i++) {
5958                 for (j = 1; j < table->num_entries; j++) {
5959                         if (table->mc_reg_table_entry[j-1].mc_data[i] != table->mc_reg_table_entry[j].mc_data[i]) {
5960                                 table->valid_flag |= 1 << i;
5961                                 break;
5962                         }
5963                 }
5964         }
5965 }
5966
5967 static void si_set_s0_mc_reg_index(struct si_mc_reg_table *table)
5968 {
5969         u32 i;
5970         u16 address;
5971
5972         for (i = 0; i < table->last; i++)
5973                 table->mc_reg_address[i].s0 = si_check_s0_mc_reg_index(table->mc_reg_address[i].s1, &address) ?
5974                         address : table->mc_reg_address[i].s1;
5975
5976 }
5977
5978 static int si_copy_vbios_mc_reg_table(struct atom_mc_reg_table *table,
5979                                       struct si_mc_reg_table *si_table)
5980 {
5981         u8 i, j;
5982
5983         if (table->last > SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5984                 return -EINVAL;
5985         if (table->num_entries > MAX_AC_TIMING_ENTRIES)
5986                 return -EINVAL;
5987
5988         for (i = 0; i < table->last; i++)
5989                 si_table->mc_reg_address[i].s1 = table->mc_reg_address[i].s1;
5990         si_table->last = table->last;
5991
5992         for (i = 0; i < table->num_entries; i++) {
5993                 si_table->mc_reg_table_entry[i].mclk_max =
5994                         table->mc_reg_table_entry[i].mclk_max;
5995                 for (j = 0; j < table->last; j++) {
5996                         si_table->mc_reg_table_entry[i].mc_data[j] =
5997                                 table->mc_reg_table_entry[i].mc_data[j];
5998                 }
5999         }
6000         si_table->num_entries = table->num_entries;
6001
6002         return 0;
6003 }
6004
6005 static int si_initialize_mc_reg_table(struct amdgpu_device *adev)
6006 {
6007         struct si_power_info *si_pi = si_get_pi(adev);
6008         struct atom_mc_reg_table *table;
6009         struct si_mc_reg_table *si_table = &si_pi->mc_reg_table;
6010         u8 module_index = rv770_get_memory_module_index(adev);
6011         int ret;
6012
6013         table = kzalloc(sizeof(struct atom_mc_reg_table), GFP_KERNEL);
6014         if (!table)
6015                 return -ENOMEM;
6016
6017         WREG32(MC_SEQ_RAS_TIMING_LP, RREG32(MC_SEQ_RAS_TIMING));
6018         WREG32(MC_SEQ_CAS_TIMING_LP, RREG32(MC_SEQ_CAS_TIMING));
6019         WREG32(MC_SEQ_MISC_TIMING_LP, RREG32(MC_SEQ_MISC_TIMING));
6020         WREG32(MC_SEQ_MISC_TIMING2_LP, RREG32(MC_SEQ_MISC_TIMING2));
6021         WREG32(MC_SEQ_PMG_CMD_EMRS_LP, RREG32(MC_PMG_CMD_EMRS));
6022         WREG32(MC_SEQ_PMG_CMD_MRS_LP, RREG32(MC_PMG_CMD_MRS));
6023         WREG32(MC_SEQ_PMG_CMD_MRS1_LP, RREG32(MC_PMG_CMD_MRS1));
6024         WREG32(MC_SEQ_WR_CTL_D0_LP, RREG32(MC_SEQ_WR_CTL_D0));
6025         WREG32(MC_SEQ_WR_CTL_D1_LP, RREG32(MC_SEQ_WR_CTL_D1));
6026         WREG32(MC_SEQ_RD_CTL_D0_LP, RREG32(MC_SEQ_RD_CTL_D0));
6027         WREG32(MC_SEQ_RD_CTL_D1_LP, RREG32(MC_SEQ_RD_CTL_D1));
6028         WREG32(MC_SEQ_PMG_TIMING_LP, RREG32(MC_SEQ_PMG_TIMING));
6029         WREG32(MC_SEQ_PMG_CMD_MRS2_LP, RREG32(MC_PMG_CMD_MRS2));
6030         WREG32(MC_SEQ_WR_CTL_2_LP, RREG32(MC_SEQ_WR_CTL_2));
6031
6032         ret = amdgpu_atombios_init_mc_reg_table(adev, module_index, table);
6033         if (ret)
6034                 goto init_mc_done;
6035
6036         ret = si_copy_vbios_mc_reg_table(table, si_table);
6037         if (ret)
6038                 goto init_mc_done;
6039
6040         si_set_s0_mc_reg_index(si_table);
6041
6042         ret = si_set_mc_special_registers(adev, si_table);
6043         if (ret)
6044                 goto init_mc_done;
6045
6046         si_set_valid_flag(si_table);
6047
6048 init_mc_done:
6049         kfree(table);
6050
6051         return ret;
6052
6053 }
6054
6055 static void si_populate_mc_reg_addresses(struct amdgpu_device *adev,
6056                                          SMC_SIslands_MCRegisters *mc_reg_table)
6057 {
6058         struct si_power_info *si_pi = si_get_pi(adev);
6059         u32 i, j;
6060
6061         for (i = 0, j = 0; j < si_pi->mc_reg_table.last; j++) {
6062                 if (si_pi->mc_reg_table.valid_flag & (1 << j)) {
6063                         if (i >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
6064                                 break;
6065                         mc_reg_table->address[i].s0 =
6066                                 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s0);
6067                         mc_reg_table->address[i].s1 =
6068                                 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s1);
6069                         i++;
6070                 }
6071         }
6072         mc_reg_table->last = (u8)i;
6073 }
6074
6075 static void si_convert_mc_registers(const struct si_mc_reg_entry *entry,
6076                                     SMC_SIslands_MCRegisterSet *data,
6077                                     u32 num_entries, u32 valid_flag)
6078 {
6079         u32 i, j;
6080
6081         for(i = 0, j = 0; j < num_entries; j++) {
6082                 if (valid_flag & (1 << j)) {
6083                         data->value[i] = cpu_to_be32(entry->mc_data[j]);
6084                         i++;
6085                 }
6086         }
6087 }
6088
6089 static void si_convert_mc_reg_table_entry_to_smc(struct amdgpu_device *adev,
6090                                                  struct rv7xx_pl *pl,
6091                                                  SMC_SIslands_MCRegisterSet *mc_reg_table_data)
6092 {
6093         struct si_power_info *si_pi = si_get_pi(adev);
6094         u32 i = 0;
6095
6096         for (i = 0; i < si_pi->mc_reg_table.num_entries; i++) {
6097                 if (pl->mclk <= si_pi->mc_reg_table.mc_reg_table_entry[i].mclk_max)
6098                         break;
6099         }
6100
6101         if ((i == si_pi->mc_reg_table.num_entries) && (i > 0))
6102                 --i;
6103
6104         si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[i],
6105                                 mc_reg_table_data, si_pi->mc_reg_table.last,
6106                                 si_pi->mc_reg_table.valid_flag);
6107 }
6108
6109 static void si_convert_mc_reg_table_to_smc(struct amdgpu_device *adev,
6110                                            struct amdgpu_ps *amdgpu_state,
6111                                            SMC_SIslands_MCRegisters *mc_reg_table)
6112 {
6113         struct si_ps *state = si_get_ps(amdgpu_state);
6114         int i;
6115
6116         for (i = 0; i < state->performance_level_count; i++) {
6117                 si_convert_mc_reg_table_entry_to_smc(adev,
6118                                                      &state->performance_levels[i],
6119                                                      &mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i]);
6120         }
6121 }
6122
6123 static int si_populate_mc_reg_table(struct amdgpu_device *adev,
6124                                     struct amdgpu_ps *amdgpu_boot_state)
6125 {
6126         struct  si_ps *boot_state = si_get_ps(amdgpu_boot_state);
6127         struct si_power_info *si_pi = si_get_pi(adev);
6128         struct si_ulv_param *ulv = &si_pi->ulv;
6129         SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table;
6130
6131         memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters));
6132
6133         si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_seq_index, 1);
6134
6135         si_populate_mc_reg_addresses(adev, smc_mc_reg_table);
6136
6137         si_convert_mc_reg_table_entry_to_smc(adev, &boot_state->performance_levels[0],
6138                                              &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_INITIAL_SLOT]);
6139
6140         si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0],
6141                                 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ACPI_SLOT],
6142                                 si_pi->mc_reg_table.last,
6143                                 si_pi->mc_reg_table.valid_flag);
6144
6145         if (ulv->supported && ulv->pl.vddc != 0)
6146                 si_convert_mc_reg_table_entry_to_smc(adev, &ulv->pl,
6147                                                      &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT]);
6148         else
6149                 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0],
6150                                         &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT],
6151                                         si_pi->mc_reg_table.last,
6152                                         si_pi->mc_reg_table.valid_flag);
6153
6154         si_convert_mc_reg_table_to_smc(adev, amdgpu_boot_state, smc_mc_reg_table);
6155
6156         return amdgpu_si_copy_bytes_to_smc(adev, si_pi->mc_reg_table_start,
6157                                            (u8 *)smc_mc_reg_table,
6158                                            sizeof(SMC_SIslands_MCRegisters), si_pi->sram_end);
6159 }
6160
6161 static int si_upload_mc_reg_table(struct amdgpu_device *adev,
6162                                   struct amdgpu_ps *amdgpu_new_state)
6163 {
6164         struct si_ps *new_state = si_get_ps(amdgpu_new_state);
6165         struct si_power_info *si_pi = si_get_pi(adev);
6166         u32 address = si_pi->mc_reg_table_start +
6167                 offsetof(SMC_SIslands_MCRegisters,
6168                          data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT]);
6169         SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table;
6170
6171         memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters));
6172
6173         si_convert_mc_reg_table_to_smc(adev, amdgpu_new_state, smc_mc_reg_table);
6174
6175         return amdgpu_si_copy_bytes_to_smc(adev, address,
6176                                            (u8 *)&smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT],
6177                                            sizeof(SMC_SIslands_MCRegisterSet) * new_state->performance_level_count,
6178                                            si_pi->sram_end);
6179 }
6180
6181 static void si_enable_voltage_control(struct amdgpu_device *adev, bool enable)
6182 {
6183         if (enable)
6184                 WREG32_P(GENERAL_PWRMGT, VOLT_PWRMGT_EN, ~VOLT_PWRMGT_EN);
6185         else
6186                 WREG32_P(GENERAL_PWRMGT, 0, ~VOLT_PWRMGT_EN);
6187 }
6188
6189 static enum amdgpu_pcie_gen si_get_maximum_link_speed(struct amdgpu_device *adev,
6190                                                       struct amdgpu_ps *amdgpu_state)
6191 {
6192         struct si_ps *state = si_get_ps(amdgpu_state);
6193         int i;
6194         u16 pcie_speed, max_speed = 0;
6195
6196         for (i = 0; i < state->performance_level_count; i++) {
6197                 pcie_speed = state->performance_levels[i].pcie_gen;
6198                 if (max_speed < pcie_speed)
6199                         max_speed = pcie_speed;
6200         }
6201         return max_speed;
6202 }
6203
6204 static u16 si_get_current_pcie_speed(struct amdgpu_device *adev)
6205 {
6206         u32 speed_cntl;
6207
6208         speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL) & LC_CURRENT_DATA_RATE_MASK;
6209         speed_cntl >>= LC_CURRENT_DATA_RATE_SHIFT;
6210
6211         return (u16)speed_cntl;
6212 }
6213
6214 static void si_request_link_speed_change_before_state_change(struct amdgpu_device *adev,
6215                                                              struct amdgpu_ps *amdgpu_new_state,
6216                                                              struct amdgpu_ps *amdgpu_current_state)
6217 {
6218         struct si_power_info *si_pi = si_get_pi(adev);
6219         enum amdgpu_pcie_gen target_link_speed = si_get_maximum_link_speed(adev, amdgpu_new_state);
6220         enum amdgpu_pcie_gen current_link_speed;
6221
6222         if (si_pi->force_pcie_gen == AMDGPU_PCIE_GEN_INVALID)
6223                 current_link_speed = si_get_maximum_link_speed(adev, amdgpu_current_state);
6224         else
6225                 current_link_speed = si_pi->force_pcie_gen;
6226
6227         si_pi->force_pcie_gen = AMDGPU_PCIE_GEN_INVALID;
6228         si_pi->pspp_notify_required = false;
6229         if (target_link_speed > current_link_speed) {
6230                 switch (target_link_speed) {
6231 #if defined(CONFIG_ACPI)
6232                 case AMDGPU_PCIE_GEN3:
6233                         if (amdgpu_acpi_pcie_performance_request(adev, PCIE_PERF_REQ_PECI_GEN3, false) == 0)
6234                                 break;
6235                         si_pi->force_pcie_gen = AMDGPU_PCIE_GEN2;
6236                         if (current_link_speed == AMDGPU_PCIE_GEN2)
6237                                 break;
6238                 case AMDGPU_PCIE_GEN2:
6239                         if (amdgpu_acpi_pcie_performance_request(adev, PCIE_PERF_REQ_PECI_GEN2, false) == 0)
6240                                 break;
6241 #endif
6242                 default:
6243                         si_pi->force_pcie_gen = si_get_current_pcie_speed(adev);
6244                         break;
6245                 }
6246         } else {
6247                 if (target_link_speed < current_link_speed)
6248                         si_pi->pspp_notify_required = true;
6249         }
6250 }
6251
6252 static void si_notify_link_speed_change_after_state_change(struct amdgpu_device *adev,
6253                                                            struct amdgpu_ps *amdgpu_new_state,
6254                                                            struct amdgpu_ps *amdgpu_current_state)
6255 {
6256         struct si_power_info *si_pi = si_get_pi(adev);
6257         enum amdgpu_pcie_gen target_link_speed = si_get_maximum_link_speed(adev, amdgpu_new_state);
6258         u8 request;
6259
6260         if (si_pi->pspp_notify_required) {
6261                 if (target_link_speed == AMDGPU_PCIE_GEN3)
6262                         request = PCIE_PERF_REQ_PECI_GEN3;
6263                 else if (target_link_speed == AMDGPU_PCIE_GEN2)
6264                         request = PCIE_PERF_REQ_PECI_GEN2;
6265                 else
6266                         request = PCIE_PERF_REQ_PECI_GEN1;
6267
6268                 if ((request == PCIE_PERF_REQ_PECI_GEN1) &&
6269                     (si_get_current_pcie_speed(adev) > 0))
6270                         return;
6271
6272 #if defined(CONFIG_ACPI)
6273                 amdgpu_acpi_pcie_performance_request(adev, request, false);
6274 #endif
6275         }
6276 }
6277
6278 #if 0
6279 static int si_ds_request(struct amdgpu_device *adev,
6280                          bool ds_status_on, u32 count_write)
6281 {
6282         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
6283
6284         if (eg_pi->sclk_deep_sleep) {
6285                 if (ds_status_on)
6286                         return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_CancelThrottleOVRDSCLKDS) ==
6287                                 PPSMC_Result_OK) ?
6288                                 0 : -EINVAL;
6289                 else
6290                         return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_ThrottleOVRDSCLKDS) ==
6291                                 PPSMC_Result_OK) ? 0 : -EINVAL;
6292         }
6293         return 0;
6294 }
6295 #endif
6296
6297 static void si_set_max_cu_value(struct amdgpu_device *adev)
6298 {
6299         struct si_power_info *si_pi = si_get_pi(adev);
6300
6301         if (adev->asic_type == CHIP_VERDE) {
6302                 switch (adev->pdev->device) {
6303                 case 0x6820:
6304                 case 0x6825:
6305                 case 0x6821:
6306                 case 0x6823:
6307                 case 0x6827:
6308                         si_pi->max_cu = 10;
6309                         break;
6310                 case 0x682D:
6311                 case 0x6824:
6312                 case 0x682F:
6313                 case 0x6826:
6314                         si_pi->max_cu = 8;
6315                         break;
6316                 case 0x6828:
6317                 case 0x6830:
6318                 case 0x6831:
6319                 case 0x6838:
6320                 case 0x6839:
6321                 case 0x683D:
6322                         si_pi->max_cu = 10;
6323                         break;
6324                 case 0x683B:
6325                 case 0x683F:
6326                 case 0x6829:
6327                         si_pi->max_cu = 8;
6328                         break;
6329                 default:
6330                         si_pi->max_cu = 0;
6331                         break;
6332                 }
6333         } else {
6334                 si_pi->max_cu = 0;
6335         }
6336 }
6337
6338 static int si_patch_single_dependency_table_based_on_leakage(struct amdgpu_device *adev,
6339                                                              struct amdgpu_clock_voltage_dependency_table *table)
6340 {
6341         u32 i;
6342         int j;
6343         u16 leakage_voltage;
6344
6345         if (table) {
6346                 for (i = 0; i < table->count; i++) {
6347                         switch (si_get_leakage_voltage_from_leakage_index(adev,
6348                                                                           table->entries[i].v,
6349                                                                           &leakage_voltage)) {
6350                         case 0:
6351                                 table->entries[i].v = leakage_voltage;
6352                                 break;
6353                         case -EAGAIN:
6354                                 return -EINVAL;
6355                         case -EINVAL:
6356                         default:
6357                                 break;
6358                         }
6359                 }
6360
6361                 for (j = (table->count - 2); j >= 0; j--) {
6362                         table->entries[j].v = (table->entries[j].v <= table->entries[j + 1].v) ?
6363                                 table->entries[j].v : table->entries[j + 1].v;
6364                 }
6365         }
6366         return 0;
6367 }
6368
6369 static int si_patch_dependency_tables_based_on_leakage(struct amdgpu_device *adev)
6370 {
6371         int ret = 0;
6372
6373         ret = si_patch_single_dependency_table_based_on_leakage(adev,
6374                                                                 &adev->pm.dpm.dyn_state.vddc_dependency_on_sclk);
6375         if (ret)
6376                 DRM_ERROR("Could not patch vddc_on_sclk leakage table\n");
6377         ret = si_patch_single_dependency_table_based_on_leakage(adev,
6378                                                                 &adev->pm.dpm.dyn_state.vddc_dependency_on_mclk);
6379         if (ret)
6380                 DRM_ERROR("Could not patch vddc_on_mclk leakage table\n");
6381         ret = si_patch_single_dependency_table_based_on_leakage(adev,
6382                                                                 &adev->pm.dpm.dyn_state.vddci_dependency_on_mclk);
6383         if (ret)
6384                 DRM_ERROR("Could not patch vddci_on_mclk leakage table\n");
6385         return ret;
6386 }
6387
6388 static void si_set_pcie_lane_width_in_smc(struct amdgpu_device *adev,
6389                                           struct amdgpu_ps *amdgpu_new_state,
6390                                           struct amdgpu_ps *amdgpu_current_state)
6391 {
6392         u32 lane_width;
6393         u32 new_lane_width =
6394                 (amdgpu_new_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT;
6395         u32 current_lane_width =
6396                 (amdgpu_current_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT;
6397
6398         if (new_lane_width != current_lane_width) {
6399                 amdgpu_set_pcie_lanes(adev, new_lane_width);
6400                 lane_width = amdgpu_get_pcie_lanes(adev);
6401                 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width);
6402         }
6403 }
6404
6405 static void si_dpm_setup_asic(struct amdgpu_device *adev)
6406 {
6407         si_read_clock_registers(adev);
6408         si_enable_acpi_power_management(adev);
6409 }
6410
6411 static int si_thermal_enable_alert(struct amdgpu_device *adev,
6412                                    bool enable)
6413 {
6414         u32 thermal_int = RREG32(CG_THERMAL_INT);
6415
6416         if (enable) {
6417                 PPSMC_Result result;
6418
6419                 thermal_int &= ~(THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW);
6420                 WREG32(CG_THERMAL_INT, thermal_int);
6421                 result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableThermalInterrupt);
6422                 if (result != PPSMC_Result_OK) {
6423                         DRM_DEBUG_KMS("Could not enable thermal interrupts.\n");
6424                         return -EINVAL;
6425                 }
6426         } else {
6427                 thermal_int |= THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW;
6428                 WREG32(CG_THERMAL_INT, thermal_int);
6429         }
6430
6431         return 0;
6432 }
6433
6434 static int si_thermal_set_temperature_range(struct amdgpu_device *adev,
6435                                             int min_temp, int max_temp)
6436 {
6437         int low_temp = 0 * 1000;
6438         int high_temp = 255 * 1000;
6439
6440         if (low_temp < min_temp)
6441                 low_temp = min_temp;
6442         if (high_temp > max_temp)
6443                 high_temp = max_temp;
6444         if (high_temp < low_temp) {
6445                 DRM_ERROR("invalid thermal range: %d - %d\n", low_temp, high_temp);
6446                 return -EINVAL;
6447         }
6448
6449         WREG32_P(CG_THERMAL_INT, DIG_THERM_INTH(high_temp / 1000), ~DIG_THERM_INTH_MASK);
6450         WREG32_P(CG_THERMAL_INT, DIG_THERM_INTL(low_temp / 1000), ~DIG_THERM_INTL_MASK);
6451         WREG32_P(CG_THERMAL_CTRL, DIG_THERM_DPM(high_temp / 1000), ~DIG_THERM_DPM_MASK);
6452
6453         adev->pm.dpm.thermal.min_temp = low_temp;
6454         adev->pm.dpm.thermal.max_temp = high_temp;
6455
6456         return 0;
6457 }
6458
6459 static void si_fan_ctrl_set_static_mode(struct amdgpu_device *adev, u32 mode)
6460 {
6461         struct si_power_info *si_pi = si_get_pi(adev);
6462         u32 tmp;
6463
6464         if (si_pi->fan_ctrl_is_in_default_mode) {
6465                 tmp = (RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK) >> FDO_PWM_MODE_SHIFT;
6466                 si_pi->fan_ctrl_default_mode = tmp;
6467                 tmp = (RREG32(CG_FDO_CTRL2) & TMIN_MASK) >> TMIN_SHIFT;
6468                 si_pi->t_min = tmp;
6469                 si_pi->fan_ctrl_is_in_default_mode = false;
6470         }
6471
6472         tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK;
6473         tmp |= TMIN(0);
6474         WREG32(CG_FDO_CTRL2, tmp);
6475
6476         tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK;
6477         tmp |= FDO_PWM_MODE(mode);
6478         WREG32(CG_FDO_CTRL2, tmp);
6479 }
6480
6481 static int si_thermal_setup_fan_table(struct amdgpu_device *adev)
6482 {
6483         struct si_power_info *si_pi = si_get_pi(adev);
6484         PP_SIslands_FanTable fan_table = { FDO_MODE_HARDWARE };
6485         u32 duty100;
6486         u32 t_diff1, t_diff2, pwm_diff1, pwm_diff2;
6487         u16 fdo_min, slope1, slope2;
6488         u32 reference_clock, tmp;
6489         int ret;
6490         u64 tmp64;
6491
6492         if (!si_pi->fan_table_start) {
6493                 adev->pm.dpm.fan.ucode_fan_control = false;
6494                 return 0;
6495         }
6496
6497         duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
6498
6499         if (duty100 == 0) {
6500                 adev->pm.dpm.fan.ucode_fan_control = false;
6501                 return 0;
6502         }
6503
6504         tmp64 = (u64)adev->pm.dpm.fan.pwm_min * duty100;
6505         do_div(tmp64, 10000);
6506         fdo_min = (u16)tmp64;
6507
6508         t_diff1 = adev->pm.dpm.fan.t_med - adev->pm.dpm.fan.t_min;
6509         t_diff2 = adev->pm.dpm.fan.t_high - adev->pm.dpm.fan.t_med;
6510
6511         pwm_diff1 = adev->pm.dpm.fan.pwm_med - adev->pm.dpm.fan.pwm_min;
6512         pwm_diff2 = adev->pm.dpm.fan.pwm_high - adev->pm.dpm.fan.pwm_med;
6513
6514         slope1 = (u16)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100);
6515         slope2 = (u16)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100);
6516
6517         fan_table.temp_min = cpu_to_be16((50 + adev->pm.dpm.fan.t_min) / 100);
6518         fan_table.temp_med = cpu_to_be16((50 + adev->pm.dpm.fan.t_med) / 100);
6519         fan_table.temp_max = cpu_to_be16((50 + adev->pm.dpm.fan.t_max) / 100);
6520         fan_table.slope1 = cpu_to_be16(slope1);
6521         fan_table.slope2 = cpu_to_be16(slope2);
6522         fan_table.fdo_min = cpu_to_be16(fdo_min);
6523         fan_table.hys_down = cpu_to_be16(adev->pm.dpm.fan.t_hyst);
6524         fan_table.hys_up = cpu_to_be16(1);
6525         fan_table.hys_slope = cpu_to_be16(1);
6526         fan_table.temp_resp_lim = cpu_to_be16(5);
6527         reference_clock = amdgpu_asic_get_xclk(adev);
6528
6529         fan_table.refresh_period = cpu_to_be32((adev->pm.dpm.fan.cycle_delay *
6530                                                 reference_clock) / 1600);
6531         fan_table.fdo_max = cpu_to_be16((u16)duty100);
6532
6533         tmp = (RREG32(CG_MULT_THERMAL_CTRL) & TEMP_SEL_MASK) >> TEMP_SEL_SHIFT;
6534         fan_table.temp_src = (uint8_t)tmp;
6535
6536         ret = amdgpu_si_copy_bytes_to_smc(adev,
6537                                           si_pi->fan_table_start,
6538                                           (u8 *)(&fan_table),
6539                                           sizeof(fan_table),
6540                                           si_pi->sram_end);
6541
6542         if (ret) {
6543                 DRM_ERROR("Failed to load fan table to the SMC.");
6544                 adev->pm.dpm.fan.ucode_fan_control = false;
6545         }
6546
6547         return ret;
6548 }
6549
6550 static int si_fan_ctrl_start_smc_fan_control(struct amdgpu_device *adev)
6551 {
6552         struct si_power_info *si_pi = si_get_pi(adev);
6553         PPSMC_Result ret;
6554
6555         ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_StartFanControl);
6556         if (ret == PPSMC_Result_OK) {
6557                 si_pi->fan_is_controlled_by_smc = true;
6558                 return 0;
6559         } else {
6560                 return -EINVAL;
6561         }
6562 }
6563
6564 static int si_fan_ctrl_stop_smc_fan_control(struct amdgpu_device *adev)
6565 {
6566         struct si_power_info *si_pi = si_get_pi(adev);
6567         PPSMC_Result ret;
6568
6569         ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_StopFanControl);
6570
6571         if (ret == PPSMC_Result_OK) {
6572                 si_pi->fan_is_controlled_by_smc = false;
6573                 return 0;
6574         } else {
6575                 return -EINVAL;
6576         }
6577 }
6578
6579 static int si_dpm_get_fan_speed_percent(void *handle,
6580                                       u32 *speed)
6581 {
6582         u32 duty, duty100;
6583         u64 tmp64;
6584         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
6585
6586         if (adev->pm.no_fan)
6587                 return -ENOENT;
6588
6589         duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
6590         duty = (RREG32(CG_THERMAL_STATUS) & FDO_PWM_DUTY_MASK) >> FDO_PWM_DUTY_SHIFT;
6591
6592         if (duty100 == 0)
6593                 return -EINVAL;
6594
6595         tmp64 = (u64)duty * 100;
6596         do_div(tmp64, duty100);
6597         *speed = (u32)tmp64;
6598
6599         if (*speed > 100)
6600                 *speed = 100;
6601
6602         return 0;
6603 }
6604
6605 static int si_dpm_set_fan_speed_percent(void *handle,
6606                                       u32 speed)
6607 {
6608         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
6609         struct si_power_info *si_pi = si_get_pi(adev);
6610         u32 tmp;
6611         u32 duty, duty100;
6612         u64 tmp64;
6613
6614         if (adev->pm.no_fan)
6615                 return -ENOENT;
6616
6617         if (si_pi->fan_is_controlled_by_smc)
6618                 return -EINVAL;
6619
6620         if (speed > 100)
6621                 return -EINVAL;
6622
6623         duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
6624
6625         if (duty100 == 0)
6626                 return -EINVAL;
6627
6628         tmp64 = (u64)speed * duty100;
6629         do_div(tmp64, 100);
6630         duty = (u32)tmp64;
6631
6632         tmp = RREG32(CG_FDO_CTRL0) & ~FDO_STATIC_DUTY_MASK;
6633         tmp |= FDO_STATIC_DUTY(duty);
6634         WREG32(CG_FDO_CTRL0, tmp);
6635
6636         return 0;
6637 }
6638
6639 static void si_dpm_set_fan_control_mode(void *handle, u32 mode)
6640 {
6641         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
6642
6643         if (mode) {
6644                 /* stop auto-manage */
6645                 if (adev->pm.dpm.fan.ucode_fan_control)
6646                         si_fan_ctrl_stop_smc_fan_control(adev);
6647                 si_fan_ctrl_set_static_mode(adev, mode);
6648         } else {
6649                 /* restart auto-manage */
6650                 if (adev->pm.dpm.fan.ucode_fan_control)
6651                         si_thermal_start_smc_fan_control(adev);
6652                 else
6653                         si_fan_ctrl_set_default_mode(adev);
6654         }
6655 }
6656
6657 static u32 si_dpm_get_fan_control_mode(void *handle)
6658 {
6659         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
6660         struct si_power_info *si_pi = si_get_pi(adev);
6661         u32 tmp;
6662
6663         if (si_pi->fan_is_controlled_by_smc)
6664                 return 0;
6665
6666         tmp = RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK;
6667         return (tmp >> FDO_PWM_MODE_SHIFT);
6668 }
6669
6670 #if 0
6671 static int si_fan_ctrl_get_fan_speed_rpm(struct amdgpu_device *adev,
6672                                          u32 *speed)
6673 {
6674         u32 tach_period;
6675         u32 xclk = amdgpu_asic_get_xclk(adev);
6676
6677         if (adev->pm.no_fan)
6678                 return -ENOENT;
6679
6680         if (adev->pm.fan_pulses_per_revolution == 0)
6681                 return -ENOENT;
6682
6683         tach_period = (RREG32(CG_TACH_STATUS) & TACH_PERIOD_MASK) >> TACH_PERIOD_SHIFT;
6684         if (tach_period == 0)
6685                 return -ENOENT;
6686
6687         *speed = 60 * xclk * 10000 / tach_period;
6688
6689         return 0;
6690 }
6691
6692 static int si_fan_ctrl_set_fan_speed_rpm(struct amdgpu_device *adev,
6693                                          u32 speed)
6694 {
6695         u32 tach_period, tmp;
6696         u32 xclk = amdgpu_asic_get_xclk(adev);
6697
6698         if (adev->pm.no_fan)
6699                 return -ENOENT;
6700
6701         if (adev->pm.fan_pulses_per_revolution == 0)
6702                 return -ENOENT;
6703
6704         if ((speed < adev->pm.fan_min_rpm) ||
6705             (speed > adev->pm.fan_max_rpm))
6706                 return -EINVAL;
6707
6708         if (adev->pm.dpm.fan.ucode_fan_control)
6709                 si_fan_ctrl_stop_smc_fan_control(adev);
6710
6711         tach_period = 60 * xclk * 10000 / (8 * speed);
6712         tmp = RREG32(CG_TACH_CTRL) & ~TARGET_PERIOD_MASK;
6713         tmp |= TARGET_PERIOD(tach_period);
6714         WREG32(CG_TACH_CTRL, tmp);
6715
6716         si_fan_ctrl_set_static_mode(adev, FDO_PWM_MODE_STATIC_RPM);
6717
6718         return 0;
6719 }
6720 #endif
6721
6722 static void si_fan_ctrl_set_default_mode(struct amdgpu_device *adev)
6723 {
6724         struct si_power_info *si_pi = si_get_pi(adev);
6725         u32 tmp;
6726
6727         if (!si_pi->fan_ctrl_is_in_default_mode) {
6728                 tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK;
6729                 tmp |= FDO_PWM_MODE(si_pi->fan_ctrl_default_mode);
6730                 WREG32(CG_FDO_CTRL2, tmp);
6731
6732                 tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK;
6733                 tmp |= TMIN(si_pi->t_min);
6734                 WREG32(CG_FDO_CTRL2, tmp);
6735                 si_pi->fan_ctrl_is_in_default_mode = true;
6736         }
6737 }
6738
6739 static void si_thermal_start_smc_fan_control(struct amdgpu_device *adev)
6740 {
6741         if (adev->pm.dpm.fan.ucode_fan_control) {
6742                 si_fan_ctrl_start_smc_fan_control(adev);
6743                 si_fan_ctrl_set_static_mode(adev, FDO_PWM_MODE_STATIC);
6744         }
6745 }
6746
6747 static void si_thermal_initialize(struct amdgpu_device *adev)
6748 {
6749         u32 tmp;
6750
6751         if (adev->pm.fan_pulses_per_revolution) {
6752                 tmp = RREG32(CG_TACH_CTRL) & ~EDGE_PER_REV_MASK;
6753                 tmp |= EDGE_PER_REV(adev->pm.fan_pulses_per_revolution -1);
6754                 WREG32(CG_TACH_CTRL, tmp);
6755         }
6756
6757         tmp = RREG32(CG_FDO_CTRL2) & ~TACH_PWM_RESP_RATE_MASK;
6758         tmp |= TACH_PWM_RESP_RATE(0x28);
6759         WREG32(CG_FDO_CTRL2, tmp);
6760 }
6761
6762 static int si_thermal_start_thermal_controller(struct amdgpu_device *adev)
6763 {
6764         int ret;
6765
6766         si_thermal_initialize(adev);
6767         ret = si_thermal_set_temperature_range(adev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
6768         if (ret)
6769                 return ret;
6770         ret = si_thermal_enable_alert(adev, true);
6771         if (ret)
6772                 return ret;
6773         if (adev->pm.dpm.fan.ucode_fan_control) {
6774                 ret = si_halt_smc(adev);
6775                 if (ret)
6776                         return ret;
6777                 ret = si_thermal_setup_fan_table(adev);
6778                 if (ret)
6779                         return ret;
6780                 ret = si_resume_smc(adev);
6781                 if (ret)
6782                         return ret;
6783                 si_thermal_start_smc_fan_control(adev);
6784         }
6785
6786         return 0;
6787 }
6788
6789 static void si_thermal_stop_thermal_controller(struct amdgpu_device *adev)
6790 {
6791         if (!adev->pm.no_fan) {
6792                 si_fan_ctrl_set_default_mode(adev);
6793                 si_fan_ctrl_stop_smc_fan_control(adev);
6794         }
6795 }
6796
6797 static int si_dpm_enable(struct amdgpu_device *adev)
6798 {
6799         struct rv7xx_power_info *pi = rv770_get_pi(adev);
6800         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
6801         struct si_power_info *si_pi = si_get_pi(adev);
6802         struct amdgpu_ps *boot_ps = adev->pm.dpm.boot_ps;
6803         int ret;
6804
6805         if (amdgpu_si_is_smc_running(adev))
6806                 return -EINVAL;
6807         if (pi->voltage_control || si_pi->voltage_control_svi2)
6808                 si_enable_voltage_control(adev, true);
6809         if (pi->mvdd_control)
6810                 si_get_mvdd_configuration(adev);
6811         if (pi->voltage_control || si_pi->voltage_control_svi2) {
6812                 ret = si_construct_voltage_tables(adev);
6813                 if (ret) {
6814                         DRM_ERROR("si_construct_voltage_tables failed\n");
6815                         return ret;
6816                 }
6817         }
6818         if (eg_pi->dynamic_ac_timing) {
6819                 ret = si_initialize_mc_reg_table(adev);
6820                 if (ret)
6821                         eg_pi->dynamic_ac_timing = false;
6822         }
6823         if (pi->dynamic_ss)
6824                 si_enable_spread_spectrum(adev, true);
6825         if (pi->thermal_protection)
6826                 si_enable_thermal_protection(adev, true);
6827         si_setup_bsp(adev);
6828         si_program_git(adev);
6829         si_program_tp(adev);
6830         si_program_tpp(adev);
6831         si_program_sstp(adev);
6832         si_enable_display_gap(adev);
6833         si_program_vc(adev);
6834         ret = si_upload_firmware(adev);
6835         if (ret) {
6836                 DRM_ERROR("si_upload_firmware failed\n");
6837                 return ret;
6838         }
6839         ret = si_process_firmware_header(adev);
6840         if (ret) {
6841                 DRM_ERROR("si_process_firmware_header failed\n");
6842                 return ret;
6843         }
6844         ret = si_initial_switch_from_arb_f0_to_f1(adev);
6845         if (ret) {
6846                 DRM_ERROR("si_initial_switch_from_arb_f0_to_f1 failed\n");
6847                 return ret;
6848         }
6849         ret = si_init_smc_table(adev);
6850         if (ret) {
6851                 DRM_ERROR("si_init_smc_table failed\n");
6852                 return ret;
6853         }
6854         ret = si_init_smc_spll_table(adev);
6855         if (ret) {
6856                 DRM_ERROR("si_init_smc_spll_table failed\n");
6857                 return ret;
6858         }
6859         ret = si_init_arb_table_index(adev);
6860         if (ret) {
6861                 DRM_ERROR("si_init_arb_table_index failed\n");
6862                 return ret;
6863         }
6864         if (eg_pi->dynamic_ac_timing) {
6865                 ret = si_populate_mc_reg_table(adev, boot_ps);
6866                 if (ret) {
6867                         DRM_ERROR("si_populate_mc_reg_table failed\n");
6868                         return ret;
6869                 }
6870         }
6871         ret = si_initialize_smc_cac_tables(adev);
6872         if (ret) {
6873                 DRM_ERROR("si_initialize_smc_cac_tables failed\n");
6874                 return ret;
6875         }
6876         ret = si_initialize_hardware_cac_manager(adev);
6877         if (ret) {
6878                 DRM_ERROR("si_initialize_hardware_cac_manager failed\n");
6879                 return ret;
6880         }
6881         ret = si_initialize_smc_dte_tables(adev);
6882         if (ret) {
6883                 DRM_ERROR("si_initialize_smc_dte_tables failed\n");
6884                 return ret;
6885         }
6886         ret = si_populate_smc_tdp_limits(adev, boot_ps);
6887         if (ret) {
6888                 DRM_ERROR("si_populate_smc_tdp_limits failed\n");
6889                 return ret;
6890         }
6891         ret = si_populate_smc_tdp_limits_2(adev, boot_ps);
6892         if (ret) {
6893                 DRM_ERROR("si_populate_smc_tdp_limits_2 failed\n");
6894                 return ret;
6895         }
6896         si_program_response_times(adev);
6897         si_program_ds_registers(adev);
6898         si_dpm_start_smc(adev);
6899         ret = si_notify_smc_display_change(adev, false);
6900         if (ret) {
6901                 DRM_ERROR("si_notify_smc_display_change failed\n");
6902                 return ret;
6903         }
6904         si_enable_sclk_control(adev, true);
6905         si_start_dpm(adev);
6906
6907         si_enable_auto_throttle_source(adev, AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL, true);
6908         si_thermal_start_thermal_controller(adev);
6909         ni_update_current_ps(adev, boot_ps);
6910
6911         return 0;
6912 }
6913
6914 static int si_set_temperature_range(struct amdgpu_device *adev)
6915 {
6916         int ret;
6917
6918         ret = si_thermal_enable_alert(adev, false);
6919         if (ret)
6920                 return ret;
6921         ret = si_thermal_set_temperature_range(adev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
6922         if (ret)
6923                 return ret;
6924         ret = si_thermal_enable_alert(adev, true);
6925         if (ret)
6926                 return ret;
6927
6928         return ret;
6929 }
6930
6931 static void si_dpm_disable(struct amdgpu_device *adev)
6932 {
6933         struct rv7xx_power_info *pi = rv770_get_pi(adev);
6934         struct amdgpu_ps *boot_ps = adev->pm.dpm.boot_ps;
6935
6936         if (!amdgpu_si_is_smc_running(adev))
6937                 return;
6938         si_thermal_stop_thermal_controller(adev);
6939         si_disable_ulv(adev);
6940         si_clear_vc(adev);
6941         if (pi->thermal_protection)
6942                 si_enable_thermal_protection(adev, false);
6943         si_enable_power_containment(adev, boot_ps, false);
6944         si_enable_smc_cac(adev, boot_ps, false);
6945         si_enable_spread_spectrum(adev, false);
6946         si_enable_auto_throttle_source(adev, AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL, false);
6947         si_stop_dpm(adev);
6948         si_reset_to_default(adev);
6949         si_dpm_stop_smc(adev);
6950         si_force_switch_to_arb_f0(adev);
6951
6952         ni_update_current_ps(adev, boot_ps);
6953 }
6954
6955 static int si_dpm_pre_set_power_state(void *handle)
6956 {
6957         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
6958         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
6959         struct amdgpu_ps requested_ps = *adev->pm.dpm.requested_ps;
6960         struct amdgpu_ps *new_ps = &requested_ps;
6961
6962         ni_update_requested_ps(adev, new_ps);
6963         si_apply_state_adjust_rules(adev, &eg_pi->requested_rps);
6964
6965         return 0;
6966 }
6967
6968 static int si_power_control_set_level(struct amdgpu_device *adev)
6969 {
6970         struct amdgpu_ps *new_ps = adev->pm.dpm.requested_ps;
6971         int ret;
6972
6973         ret = si_restrict_performance_levels_before_switch(adev);
6974         if (ret)
6975                 return ret;
6976         ret = si_halt_smc(adev);
6977         if (ret)
6978                 return ret;
6979         ret = si_populate_smc_tdp_limits(adev, new_ps);
6980         if (ret)
6981                 return ret;
6982         ret = si_populate_smc_tdp_limits_2(adev, new_ps);
6983         if (ret)
6984                 return ret;
6985         ret = si_resume_smc(adev);
6986         if (ret)
6987                 return ret;
6988         ret = si_set_sw_state(adev);
6989         if (ret)
6990                 return ret;
6991         return 0;
6992 }
6993
6994 static int si_dpm_set_power_state(void *handle)
6995 {
6996         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
6997         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
6998         struct amdgpu_ps *new_ps = &eg_pi->requested_rps;
6999         struct amdgpu_ps *old_ps = &eg_pi->current_rps;
7000         int ret;
7001
7002         ret = si_disable_ulv(adev);
7003         if (ret) {
7004                 DRM_ERROR("si_disable_ulv failed\n");
7005                 return ret;
7006         }
7007         ret = si_restrict_performance_levels_before_switch(adev);
7008         if (ret) {
7009                 DRM_ERROR("si_restrict_performance_levels_before_switch failed\n");
7010                 return ret;
7011         }
7012         if (eg_pi->pcie_performance_request)
7013                 si_request_link_speed_change_before_state_change(adev, new_ps, old_ps);
7014         ni_set_uvd_clock_before_set_eng_clock(adev, new_ps, old_ps);
7015         ret = si_enable_power_containment(adev, new_ps, false);
7016         if (ret) {
7017                 DRM_ERROR("si_enable_power_containment failed\n");
7018                 return ret;
7019         }
7020         ret = si_enable_smc_cac(adev, new_ps, false);
7021         if (ret) {
7022                 DRM_ERROR("si_enable_smc_cac failed\n");
7023                 return ret;
7024         }
7025         ret = si_halt_smc(adev);
7026         if (ret) {
7027                 DRM_ERROR("si_halt_smc failed\n");
7028                 return ret;
7029         }
7030         ret = si_upload_sw_state(adev, new_ps);
7031         if (ret) {
7032                 DRM_ERROR("si_upload_sw_state failed\n");
7033                 return ret;
7034         }
7035         ret = si_upload_smc_data(adev);
7036         if (ret) {
7037                 DRM_ERROR("si_upload_smc_data failed\n");
7038                 return ret;
7039         }
7040         ret = si_upload_ulv_state(adev);
7041         if (ret) {
7042                 DRM_ERROR("si_upload_ulv_state failed\n");
7043                 return ret;
7044         }
7045         if (eg_pi->dynamic_ac_timing) {
7046                 ret = si_upload_mc_reg_table(adev, new_ps);
7047                 if (ret) {
7048                         DRM_ERROR("si_upload_mc_reg_table failed\n");
7049                         return ret;
7050                 }
7051         }
7052         ret = si_program_memory_timing_parameters(adev, new_ps);
7053         if (ret) {
7054                 DRM_ERROR("si_program_memory_timing_parameters failed\n");
7055                 return ret;
7056         }
7057         si_set_pcie_lane_width_in_smc(adev, new_ps, old_ps);
7058
7059         ret = si_resume_smc(adev);
7060         if (ret) {
7061                 DRM_ERROR("si_resume_smc failed\n");
7062                 return ret;
7063         }
7064         ret = si_set_sw_state(adev);
7065         if (ret) {
7066                 DRM_ERROR("si_set_sw_state failed\n");
7067                 return ret;
7068         }
7069         ni_set_uvd_clock_after_set_eng_clock(adev, new_ps, old_ps);
7070         if (eg_pi->pcie_performance_request)
7071                 si_notify_link_speed_change_after_state_change(adev, new_ps, old_ps);
7072         ret = si_set_power_state_conditionally_enable_ulv(adev, new_ps);
7073         if (ret) {
7074                 DRM_ERROR("si_set_power_state_conditionally_enable_ulv failed\n");
7075                 return ret;
7076         }
7077         ret = si_enable_smc_cac(adev, new_ps, true);
7078         if (ret) {
7079                 DRM_ERROR("si_enable_smc_cac failed\n");
7080                 return ret;
7081         }
7082         ret = si_enable_power_containment(adev, new_ps, true);
7083         if (ret) {
7084                 DRM_ERROR("si_enable_power_containment failed\n");
7085                 return ret;
7086         }
7087
7088         ret = si_power_control_set_level(adev);
7089         if (ret) {
7090                 DRM_ERROR("si_power_control_set_level failed\n");
7091                 return ret;
7092         }
7093
7094         return 0;
7095 }
7096
7097 static void si_dpm_post_set_power_state(void *handle)
7098 {
7099         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7100         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7101         struct amdgpu_ps *new_ps = &eg_pi->requested_rps;
7102
7103         ni_update_current_ps(adev, new_ps);
7104 }
7105
7106 #if 0
7107 void si_dpm_reset_asic(struct amdgpu_device *adev)
7108 {
7109         si_restrict_performance_levels_before_switch(adev);
7110         si_disable_ulv(adev);
7111         si_set_boot_state(adev);
7112 }
7113 #endif
7114
7115 static void si_dpm_display_configuration_changed(void *handle)
7116 {
7117         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7118
7119         si_program_display_gap(adev);
7120 }
7121
7122
7123 static void si_parse_pplib_non_clock_info(struct amdgpu_device *adev,
7124                                           struct amdgpu_ps *rps,
7125                                           struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info,
7126                                           u8 table_rev)
7127 {
7128         rps->caps = le32_to_cpu(non_clock_info->ulCapsAndSettings);
7129         rps->class = le16_to_cpu(non_clock_info->usClassification);
7130         rps->class2 = le16_to_cpu(non_clock_info->usClassification2);
7131
7132         if (ATOM_PPLIB_NONCLOCKINFO_VER1 < table_rev) {
7133                 rps->vclk = le32_to_cpu(non_clock_info->ulVCLK);
7134                 rps->dclk = le32_to_cpu(non_clock_info->ulDCLK);
7135         } else if (r600_is_uvd_state(rps->class, rps->class2)) {
7136                 rps->vclk = RV770_DEFAULT_VCLK_FREQ;
7137                 rps->dclk = RV770_DEFAULT_DCLK_FREQ;
7138         } else {
7139                 rps->vclk = 0;
7140                 rps->dclk = 0;
7141         }
7142
7143         if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT)
7144                 adev->pm.dpm.boot_ps = rps;
7145         if (rps->class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE)
7146                 adev->pm.dpm.uvd_ps = rps;
7147 }
7148
7149 static void si_parse_pplib_clock_info(struct amdgpu_device *adev,
7150                                       struct amdgpu_ps *rps, int index,
7151                                       union pplib_clock_info *clock_info)
7152 {
7153         struct rv7xx_power_info *pi = rv770_get_pi(adev);
7154         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7155         struct si_power_info *si_pi = si_get_pi(adev);
7156         struct  si_ps *ps = si_get_ps(rps);
7157         u16 leakage_voltage;
7158         struct rv7xx_pl *pl = &ps->performance_levels[index];
7159         int ret;
7160
7161         ps->performance_level_count = index + 1;
7162
7163         pl->sclk = le16_to_cpu(clock_info->si.usEngineClockLow);
7164         pl->sclk |= clock_info->si.ucEngineClockHigh << 16;
7165         pl->mclk = le16_to_cpu(clock_info->si.usMemoryClockLow);
7166         pl->mclk |= clock_info->si.ucMemoryClockHigh << 16;
7167
7168         pl->vddc = le16_to_cpu(clock_info->si.usVDDC);
7169         pl->vddci = le16_to_cpu(clock_info->si.usVDDCI);
7170         pl->flags = le32_to_cpu(clock_info->si.ulFlags);
7171         pl->pcie_gen = r600_get_pcie_gen_support(adev,
7172                                                  si_pi->sys_pcie_mask,
7173                                                  si_pi->boot_pcie_gen,
7174                                                  clock_info->si.ucPCIEGen);
7175
7176         /* patch up vddc if necessary */
7177         ret = si_get_leakage_voltage_from_leakage_index(adev, pl->vddc,
7178                                                         &leakage_voltage);
7179         if (ret == 0)
7180                 pl->vddc = leakage_voltage;
7181
7182         if (rps->class & ATOM_PPLIB_CLASSIFICATION_ACPI) {
7183                 pi->acpi_vddc = pl->vddc;
7184                 eg_pi->acpi_vddci = pl->vddci;
7185                 si_pi->acpi_pcie_gen = pl->pcie_gen;
7186         }
7187
7188         if ((rps->class2 & ATOM_PPLIB_CLASSIFICATION2_ULV) &&
7189             index == 0) {
7190                 /* XXX disable for A0 tahiti */
7191                 si_pi->ulv.supported = false;
7192                 si_pi->ulv.pl = *pl;
7193                 si_pi->ulv.one_pcie_lane_in_ulv = false;
7194                 si_pi->ulv.volt_change_delay = SISLANDS_ULVVOLTAGECHANGEDELAY_DFLT;
7195                 si_pi->ulv.cg_ulv_parameter = SISLANDS_CGULVPARAMETER_DFLT;
7196                 si_pi->ulv.cg_ulv_control = SISLANDS_CGULVCONTROL_DFLT;
7197         }
7198
7199         if (pi->min_vddc_in_table > pl->vddc)
7200                 pi->min_vddc_in_table = pl->vddc;
7201
7202         if (pi->max_vddc_in_table < pl->vddc)
7203                 pi->max_vddc_in_table = pl->vddc;
7204
7205         /* patch up boot state */
7206         if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT) {
7207                 u16 vddc, vddci, mvdd;
7208                 amdgpu_atombios_get_default_voltages(adev, &vddc, &vddci, &mvdd);
7209                 pl->mclk = adev->clock.default_mclk;
7210                 pl->sclk = adev->clock.default_sclk;
7211                 pl->vddc = vddc;
7212                 pl->vddci = vddci;
7213                 si_pi->mvdd_bootup_value = mvdd;
7214         }
7215
7216         if ((rps->class & ATOM_PPLIB_CLASSIFICATION_UI_MASK) ==
7217             ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE) {
7218                 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.sclk = pl->sclk;
7219                 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.mclk = pl->mclk;
7220                 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddc = pl->vddc;
7221                 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddci = pl->vddci;
7222         }
7223 }
7224
7225 union pplib_power_state {
7226         struct _ATOM_PPLIB_STATE v1;
7227         struct _ATOM_PPLIB_STATE_V2 v2;
7228 };
7229
7230 static int si_parse_power_table(struct amdgpu_device *adev)
7231 {
7232         struct amdgpu_mode_info *mode_info = &adev->mode_info;
7233         struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info;
7234         union pplib_power_state *power_state;
7235         int i, j, k, non_clock_array_index, clock_array_index;
7236         union pplib_clock_info *clock_info;
7237         struct _StateArray *state_array;
7238         struct _ClockInfoArray *clock_info_array;
7239         struct _NonClockInfoArray *non_clock_info_array;
7240         union power_info *power_info;
7241         int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo);
7242         u16 data_offset;
7243         u8 frev, crev;
7244         u8 *power_state_offset;
7245         struct  si_ps *ps;
7246
7247         if (!amdgpu_atom_parse_data_header(mode_info->atom_context, index, NULL,
7248                                    &frev, &crev, &data_offset))
7249                 return -EINVAL;
7250         power_info = (union power_info *)(mode_info->atom_context->bios + data_offset);
7251
7252         amdgpu_add_thermal_controller(adev);
7253
7254         state_array = (struct _StateArray *)
7255                 (mode_info->atom_context->bios + data_offset +
7256                  le16_to_cpu(power_info->pplib.usStateArrayOffset));
7257         clock_info_array = (struct _ClockInfoArray *)
7258                 (mode_info->atom_context->bios + data_offset +
7259                  le16_to_cpu(power_info->pplib.usClockInfoArrayOffset));
7260         non_clock_info_array = (struct _NonClockInfoArray *)
7261                 (mode_info->atom_context->bios + data_offset +
7262                  le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset));
7263
7264         adev->pm.dpm.ps = kzalloc(sizeof(struct amdgpu_ps) *
7265                                   state_array->ucNumEntries, GFP_KERNEL);
7266         if (!adev->pm.dpm.ps)
7267                 return -ENOMEM;
7268         power_state_offset = (u8 *)state_array->states;
7269         for (i = 0; i < state_array->ucNumEntries; i++) {
7270                 u8 *idx;
7271                 power_state = (union pplib_power_state *)power_state_offset;
7272                 non_clock_array_index = power_state->v2.nonClockInfoIndex;
7273                 non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *)
7274                         &non_clock_info_array->nonClockInfo[non_clock_array_index];
7275                 ps = kzalloc(sizeof(struct  si_ps), GFP_KERNEL);
7276                 if (ps == NULL) {
7277                         kfree(adev->pm.dpm.ps);
7278                         return -ENOMEM;
7279                 }
7280                 adev->pm.dpm.ps[i].ps_priv = ps;
7281                 si_parse_pplib_non_clock_info(adev, &adev->pm.dpm.ps[i],
7282                                               non_clock_info,
7283                                               non_clock_info_array->ucEntrySize);
7284                 k = 0;
7285                 idx = (u8 *)&power_state->v2.clockInfoIndex[0];
7286                 for (j = 0; j < power_state->v2.ucNumDPMLevels; j++) {
7287                         clock_array_index = idx[j];
7288                         if (clock_array_index >= clock_info_array->ucNumEntries)
7289                                 continue;
7290                         if (k >= SISLANDS_MAX_HARDWARE_POWERLEVELS)
7291                                 break;
7292                         clock_info = (union pplib_clock_info *)
7293                                 ((u8 *)&clock_info_array->clockInfo[0] +
7294                                  (clock_array_index * clock_info_array->ucEntrySize));
7295                         si_parse_pplib_clock_info(adev,
7296                                                   &adev->pm.dpm.ps[i], k,
7297                                                   clock_info);
7298                         k++;
7299                 }
7300                 power_state_offset += 2 + power_state->v2.ucNumDPMLevels;
7301         }
7302         adev->pm.dpm.num_ps = state_array->ucNumEntries;
7303
7304         /* fill in the vce power states */
7305         for (i = 0; i < adev->pm.dpm.num_of_vce_states; i++) {
7306                 u32 sclk, mclk;
7307                 clock_array_index = adev->pm.dpm.vce_states[i].clk_idx;
7308                 clock_info = (union pplib_clock_info *)
7309                         &clock_info_array->clockInfo[clock_array_index * clock_info_array->ucEntrySize];
7310                 sclk = le16_to_cpu(clock_info->si.usEngineClockLow);
7311                 sclk |= clock_info->si.ucEngineClockHigh << 16;
7312                 mclk = le16_to_cpu(clock_info->si.usMemoryClockLow);
7313                 mclk |= clock_info->si.ucMemoryClockHigh << 16;
7314                 adev->pm.dpm.vce_states[i].sclk = sclk;
7315                 adev->pm.dpm.vce_states[i].mclk = mclk;
7316         }
7317
7318         return 0;
7319 }
7320
7321 static int si_dpm_init(struct amdgpu_device *adev)
7322 {
7323         struct rv7xx_power_info *pi;
7324         struct evergreen_power_info *eg_pi;
7325         struct ni_power_info *ni_pi;
7326         struct si_power_info *si_pi;
7327         struct atom_clock_dividers dividers;
7328         int ret;
7329         u32 mask;
7330
7331         si_pi = kzalloc(sizeof(struct si_power_info), GFP_KERNEL);
7332         if (si_pi == NULL)
7333                 return -ENOMEM;
7334         adev->pm.dpm.priv = si_pi;
7335         ni_pi = &si_pi->ni;
7336         eg_pi = &ni_pi->eg;
7337         pi = &eg_pi->rv7xx;
7338
7339         ret = drm_pcie_get_speed_cap_mask(adev->ddev, &mask);
7340         if (ret)
7341                 si_pi->sys_pcie_mask = 0;
7342         else
7343                 si_pi->sys_pcie_mask = mask;
7344         si_pi->force_pcie_gen = AMDGPU_PCIE_GEN_INVALID;
7345         si_pi->boot_pcie_gen = si_get_current_pcie_speed(adev);
7346
7347         si_set_max_cu_value(adev);
7348
7349         rv770_get_max_vddc(adev);
7350         si_get_leakage_vddc(adev);
7351         si_patch_dependency_tables_based_on_leakage(adev);
7352
7353         pi->acpi_vddc = 0;
7354         eg_pi->acpi_vddci = 0;
7355         pi->min_vddc_in_table = 0;
7356         pi->max_vddc_in_table = 0;
7357
7358         ret = amdgpu_get_platform_caps(adev);
7359         if (ret)
7360                 return ret;
7361
7362         ret = amdgpu_parse_extended_power_table(adev);
7363         if (ret)
7364                 return ret;
7365
7366         ret = si_parse_power_table(adev);
7367         if (ret)
7368                 return ret;
7369
7370         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries =
7371                 kzalloc(4 * sizeof(struct amdgpu_clock_voltage_dependency_entry), GFP_KERNEL);
7372         if (!adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries) {
7373                 amdgpu_free_extended_power_table(adev);
7374                 return -ENOMEM;
7375         }
7376         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count = 4;
7377         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].clk = 0;
7378         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].v = 0;
7379         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].clk = 36000;
7380         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].v = 720;
7381         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].clk = 54000;
7382         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].v = 810;
7383         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].clk = 72000;
7384         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].v = 900;
7385
7386         if (adev->pm.dpm.voltage_response_time == 0)
7387                 adev->pm.dpm.voltage_response_time = R600_VOLTAGERESPONSETIME_DFLT;
7388         if (adev->pm.dpm.backbias_response_time == 0)
7389                 adev->pm.dpm.backbias_response_time = R600_BACKBIASRESPONSETIME_DFLT;
7390
7391         ret = amdgpu_atombios_get_clock_dividers(adev, COMPUTE_ENGINE_PLL_PARAM,
7392                                              0, false, &dividers);
7393         if (ret)
7394                 pi->ref_div = dividers.ref_div + 1;
7395         else
7396                 pi->ref_div = R600_REFERENCEDIVIDER_DFLT;
7397
7398         eg_pi->smu_uvd_hs = false;
7399
7400         pi->mclk_strobe_mode_threshold = 40000;
7401         if (si_is_special_1gb_platform(adev))
7402                 pi->mclk_stutter_mode_threshold = 0;
7403         else
7404                 pi->mclk_stutter_mode_threshold = pi->mclk_strobe_mode_threshold;
7405         pi->mclk_edc_enable_threshold = 40000;
7406         eg_pi->mclk_edc_wr_enable_threshold = 40000;
7407
7408         ni_pi->mclk_rtt_mode_threshold = eg_pi->mclk_edc_wr_enable_threshold;
7409
7410         pi->voltage_control =
7411                 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7412                                             VOLTAGE_OBJ_GPIO_LUT);
7413         if (!pi->voltage_control) {
7414                 si_pi->voltage_control_svi2 =
7415                         amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7416                                                     VOLTAGE_OBJ_SVID2);
7417                 if (si_pi->voltage_control_svi2)
7418                         amdgpu_atombios_get_svi2_info(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7419                                                   &si_pi->svd_gpio_id, &si_pi->svc_gpio_id);
7420         }
7421
7422         pi->mvdd_control =
7423                 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_MVDDC,
7424                                             VOLTAGE_OBJ_GPIO_LUT);
7425
7426         eg_pi->vddci_control =
7427                 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
7428                                             VOLTAGE_OBJ_GPIO_LUT);
7429         if (!eg_pi->vddci_control)
7430                 si_pi->vddci_control_svi2 =
7431                         amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
7432                                                     VOLTAGE_OBJ_SVID2);
7433
7434         si_pi->vddc_phase_shed_control =
7435                 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7436                                             VOLTAGE_OBJ_PHASE_LUT);
7437
7438         rv770_get_engine_memory_ss(adev);
7439
7440         pi->asi = RV770_ASI_DFLT;
7441         pi->pasi = CYPRESS_HASI_DFLT;
7442         pi->vrc = SISLANDS_VRC_DFLT;
7443
7444         pi->gfx_clock_gating = true;
7445
7446         eg_pi->sclk_deep_sleep = true;
7447         si_pi->sclk_deep_sleep_above_low = false;
7448
7449         if (adev->pm.int_thermal_type != THERMAL_TYPE_NONE)
7450                 pi->thermal_protection = true;
7451         else
7452                 pi->thermal_protection = false;
7453
7454         eg_pi->dynamic_ac_timing = true;
7455
7456         eg_pi->light_sleep = true;
7457 #if defined(CONFIG_ACPI)
7458         eg_pi->pcie_performance_request =
7459                 amdgpu_acpi_is_pcie_performance_request_supported(adev);
7460 #else
7461         eg_pi->pcie_performance_request = false;
7462 #endif
7463
7464         si_pi->sram_end = SMC_RAM_END;
7465
7466         adev->pm.dpm.dyn_state.mclk_sclk_ratio = 4;
7467         adev->pm.dpm.dyn_state.sclk_mclk_delta = 15000;
7468         adev->pm.dpm.dyn_state.vddc_vddci_delta = 200;
7469         adev->pm.dpm.dyn_state.valid_sclk_values.count = 0;
7470         adev->pm.dpm.dyn_state.valid_sclk_values.values = NULL;
7471         adev->pm.dpm.dyn_state.valid_mclk_values.count = 0;
7472         adev->pm.dpm.dyn_state.valid_mclk_values.values = NULL;
7473
7474         si_initialize_powertune_defaults(adev);
7475
7476         /* make sure dc limits are valid */
7477         if ((adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.sclk == 0) ||
7478             (adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.mclk == 0))
7479                 adev->pm.dpm.dyn_state.max_clock_voltage_on_dc =
7480                         adev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
7481
7482         si_pi->fan_ctrl_is_in_default_mode = true;
7483
7484         return 0;
7485 }
7486
7487 static void si_dpm_fini(struct amdgpu_device *adev)
7488 {
7489         int i;
7490
7491         if (adev->pm.dpm.ps)
7492                 for (i = 0; i < adev->pm.dpm.num_ps; i++)
7493                         kfree(adev->pm.dpm.ps[i].ps_priv);
7494         kfree(adev->pm.dpm.ps);
7495         kfree(adev->pm.dpm.priv);
7496         kfree(adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries);
7497         amdgpu_free_extended_power_table(adev);
7498 }
7499
7500 static void si_dpm_debugfs_print_current_performance_level(void *handle,
7501                                                     struct seq_file *m)
7502 {
7503         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7504         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7505         struct amdgpu_ps *rps = &eg_pi->current_rps;
7506         struct  si_ps *ps = si_get_ps(rps);
7507         struct rv7xx_pl *pl;
7508         u32 current_index =
7509                 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >>
7510                 CURRENT_STATE_INDEX_SHIFT;
7511
7512         if (current_index >= ps->performance_level_count) {
7513                 seq_printf(m, "invalid dpm profile %d\n", current_index);
7514         } else {
7515                 pl = &ps->performance_levels[current_index];
7516                 seq_printf(m, "uvd    vclk: %d dclk: %d\n", rps->vclk, rps->dclk);
7517                 seq_printf(m, "power level %d    sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n",
7518                            current_index, pl->sclk, pl->mclk, pl->vddc, pl->vddci, pl->pcie_gen + 1);
7519         }
7520 }
7521
7522 static int si_dpm_set_interrupt_state(struct amdgpu_device *adev,
7523                                       struct amdgpu_irq_src *source,
7524                                       unsigned type,
7525                                       enum amdgpu_interrupt_state state)
7526 {
7527         u32 cg_thermal_int;
7528
7529         switch (type) {
7530         case AMDGPU_THERMAL_IRQ_LOW_TO_HIGH:
7531                 switch (state) {
7532                 case AMDGPU_IRQ_STATE_DISABLE:
7533                         cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
7534                         cg_thermal_int |= THERM_INT_MASK_HIGH;
7535                         WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
7536                         break;
7537                 case AMDGPU_IRQ_STATE_ENABLE:
7538                         cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
7539                         cg_thermal_int &= ~THERM_INT_MASK_HIGH;
7540                         WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
7541                         break;
7542                 default:
7543                         break;
7544                 }
7545                 break;
7546
7547         case AMDGPU_THERMAL_IRQ_HIGH_TO_LOW:
7548                 switch (state) {
7549                 case AMDGPU_IRQ_STATE_DISABLE:
7550                         cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
7551                         cg_thermal_int |= THERM_INT_MASK_LOW;
7552                         WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
7553                         break;
7554                 case AMDGPU_IRQ_STATE_ENABLE:
7555                         cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
7556                         cg_thermal_int &= ~THERM_INT_MASK_LOW;
7557                         WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
7558                         break;
7559                 default:
7560                         break;
7561                 }
7562                 break;
7563
7564         default:
7565                 break;
7566         }
7567         return 0;
7568 }
7569
7570 static int si_dpm_process_interrupt(struct amdgpu_device *adev,
7571                                     struct amdgpu_irq_src *source,
7572                                     struct amdgpu_iv_entry *entry)
7573 {
7574         bool queue_thermal = false;
7575
7576         if (entry == NULL)
7577                 return -EINVAL;
7578
7579         switch (entry->src_id) {
7580         case 230: /* thermal low to high */
7581                 DRM_DEBUG("IH: thermal low to high\n");
7582                 adev->pm.dpm.thermal.high_to_low = false;
7583                 queue_thermal = true;
7584                 break;
7585         case 231: /* thermal high to low */
7586                 DRM_DEBUG("IH: thermal high to low\n");
7587                 adev->pm.dpm.thermal.high_to_low = true;
7588                 queue_thermal = true;
7589                 break;
7590         default:
7591                 break;
7592         }
7593
7594         if (queue_thermal)
7595                 schedule_work(&adev->pm.dpm.thermal.work);
7596
7597         return 0;
7598 }
7599
7600 static int si_dpm_late_init(void *handle)
7601 {
7602         int ret;
7603         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7604
7605         if (!amdgpu_dpm)
7606                 return 0;
7607
7608         ret = si_set_temperature_range(adev);
7609         if (ret)
7610                 return ret;
7611 #if 0 //TODO ?
7612         si_dpm_powergate_uvd(adev, true);
7613 #endif
7614         return 0;
7615 }
7616
7617 /**
7618  * si_dpm_init_microcode - load ucode images from disk
7619  *
7620  * @adev: amdgpu_device pointer
7621  *
7622  * Use the firmware interface to load the ucode images into
7623  * the driver (not loaded into hw).
7624  * Returns 0 on success, error on failure.
7625  */
7626 static int si_dpm_init_microcode(struct amdgpu_device *adev)
7627 {
7628         const char *chip_name;
7629         char fw_name[30];
7630         int err;
7631
7632         DRM_DEBUG("\n");
7633         switch (adev->asic_type) {
7634         case CHIP_TAHITI:
7635                 chip_name = "tahiti";
7636                 break;
7637         case CHIP_PITCAIRN:
7638                 if ((adev->pdev->revision == 0x81) &&
7639                     ((adev->pdev->device == 0x6810) ||
7640                     (adev->pdev->device == 0x6811)))
7641                         chip_name = "pitcairn_k";
7642                 else
7643                         chip_name = "pitcairn";
7644                 break;
7645         case CHIP_VERDE:
7646                 if (((adev->pdev->device == 0x6820) &&
7647                         ((adev->pdev->revision == 0x81) ||
7648                         (adev->pdev->revision == 0x83))) ||
7649                     ((adev->pdev->device == 0x6821) &&
7650                         ((adev->pdev->revision == 0x83) ||
7651                         (adev->pdev->revision == 0x87))) ||
7652                     ((adev->pdev->revision == 0x87) &&
7653                         ((adev->pdev->device == 0x6823) ||
7654                         (adev->pdev->device == 0x682b))))
7655                         chip_name = "verde_k";
7656                 else
7657                         chip_name = "verde";
7658                 break;
7659         case CHIP_OLAND:
7660                 if (((adev->pdev->revision == 0x81) &&
7661                         ((adev->pdev->device == 0x6600) ||
7662                         (adev->pdev->device == 0x6604) ||
7663                         (adev->pdev->device == 0x6605) ||
7664                         (adev->pdev->device == 0x6610))) ||
7665                     ((adev->pdev->revision == 0x83) &&
7666                         (adev->pdev->device == 0x6610)))
7667                         chip_name = "oland_k";
7668                 else
7669                         chip_name = "oland";
7670                 break;
7671         case CHIP_HAINAN:
7672                 if (((adev->pdev->revision == 0x81) &&
7673                         (adev->pdev->device == 0x6660)) ||
7674                     ((adev->pdev->revision == 0x83) &&
7675                         ((adev->pdev->device == 0x6660) ||
7676                         (adev->pdev->device == 0x6663) ||
7677                         (adev->pdev->device == 0x6665) ||
7678                          (adev->pdev->device == 0x6667))))
7679                         chip_name = "hainan_k";
7680                 else if ((adev->pdev->revision == 0xc3) &&
7681                          (adev->pdev->device == 0x6665))
7682                         chip_name = "banks_k_2";
7683                 else
7684                         chip_name = "hainan";
7685                 break;
7686         default: BUG();
7687         }
7688
7689         snprintf(fw_name, sizeof(fw_name), "radeon/%s_smc.bin", chip_name);
7690         err = request_firmware(&adev->pm.fw, fw_name, adev->dev);
7691         if (err)
7692                 goto out;
7693         err = amdgpu_ucode_validate(adev->pm.fw);
7694
7695 out:
7696         if (err) {
7697                 DRM_ERROR("si_smc: Failed to load firmware. err = %d\"%s\"\n",
7698                           err, fw_name);
7699                 release_firmware(adev->pm.fw);
7700                 adev->pm.fw = NULL;
7701         }
7702         return err;
7703
7704 }
7705
7706 static int si_dpm_sw_init(void *handle)
7707 {
7708         int ret;
7709         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7710
7711         ret = amdgpu_irq_add_id(adev, AMDGPU_IH_CLIENTID_LEGACY, 230, &adev->pm.dpm.thermal.irq);
7712         if (ret)
7713                 return ret;
7714
7715         ret = amdgpu_irq_add_id(adev, AMDGPU_IH_CLIENTID_LEGACY, 231, &adev->pm.dpm.thermal.irq);
7716         if (ret)
7717                 return ret;
7718
7719         /* default to balanced state */
7720         adev->pm.dpm.state = POWER_STATE_TYPE_BALANCED;
7721         adev->pm.dpm.user_state = POWER_STATE_TYPE_BALANCED;
7722         adev->pm.dpm.forced_level = AMD_DPM_FORCED_LEVEL_AUTO;
7723         adev->pm.default_sclk = adev->clock.default_sclk;
7724         adev->pm.default_mclk = adev->clock.default_mclk;
7725         adev->pm.current_sclk = adev->clock.default_sclk;
7726         adev->pm.current_mclk = adev->clock.default_mclk;
7727         adev->pm.int_thermal_type = THERMAL_TYPE_NONE;
7728
7729         if (amdgpu_dpm == 0)
7730                 return 0;
7731
7732         ret = si_dpm_init_microcode(adev);
7733         if (ret)
7734                 return ret;
7735
7736         INIT_WORK(&adev->pm.dpm.thermal.work, amdgpu_dpm_thermal_work_handler);
7737         mutex_lock(&adev->pm.mutex);
7738         ret = si_dpm_init(adev);
7739         if (ret)
7740                 goto dpm_failed;
7741         adev->pm.dpm.current_ps = adev->pm.dpm.requested_ps = adev->pm.dpm.boot_ps;
7742         if (amdgpu_dpm == 1)
7743                 amdgpu_pm_print_power_states(adev);
7744         mutex_unlock(&adev->pm.mutex);
7745         DRM_INFO("amdgpu: dpm initialized\n");
7746
7747         return 0;
7748
7749 dpm_failed:
7750         si_dpm_fini(adev);
7751         mutex_unlock(&adev->pm.mutex);
7752         DRM_ERROR("amdgpu: dpm initialization failed\n");
7753         return ret;
7754 }
7755
7756 static int si_dpm_sw_fini(void *handle)
7757 {
7758         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7759
7760         flush_work(&adev->pm.dpm.thermal.work);
7761
7762         mutex_lock(&adev->pm.mutex);
7763         si_dpm_fini(adev);
7764         mutex_unlock(&adev->pm.mutex);
7765
7766         return 0;
7767 }
7768
7769 static int si_dpm_hw_init(void *handle)
7770 {
7771         int ret;
7772
7773         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7774
7775         if (!amdgpu_dpm)
7776                 return 0;
7777
7778         mutex_lock(&adev->pm.mutex);
7779         si_dpm_setup_asic(adev);
7780         ret = si_dpm_enable(adev);
7781         if (ret)
7782                 adev->pm.dpm_enabled = false;
7783         else
7784                 adev->pm.dpm_enabled = true;
7785         mutex_unlock(&adev->pm.mutex);
7786
7787         return ret;
7788 }
7789
7790 static int si_dpm_hw_fini(void *handle)
7791 {
7792         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7793
7794         if (adev->pm.dpm_enabled) {
7795                 mutex_lock(&adev->pm.mutex);
7796                 si_dpm_disable(adev);
7797                 mutex_unlock(&adev->pm.mutex);
7798         }
7799
7800         return 0;
7801 }
7802
7803 static int si_dpm_suspend(void *handle)
7804 {
7805         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7806
7807         if (adev->pm.dpm_enabled) {
7808                 mutex_lock(&adev->pm.mutex);
7809                 /* disable dpm */
7810                 si_dpm_disable(adev);
7811                 /* reset the power state */
7812                 adev->pm.dpm.current_ps = adev->pm.dpm.requested_ps = adev->pm.dpm.boot_ps;
7813                 mutex_unlock(&adev->pm.mutex);
7814         }
7815         return 0;
7816 }
7817
7818 static int si_dpm_resume(void *handle)
7819 {
7820         int ret;
7821         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7822
7823         if (adev->pm.dpm_enabled) {
7824                 /* asic init will reset to the boot state */
7825                 mutex_lock(&adev->pm.mutex);
7826                 si_dpm_setup_asic(adev);
7827                 ret = si_dpm_enable(adev);
7828                 if (ret)
7829                         adev->pm.dpm_enabled = false;
7830                 else
7831                         adev->pm.dpm_enabled = true;
7832                 mutex_unlock(&adev->pm.mutex);
7833                 if (adev->pm.dpm_enabled)
7834                         amdgpu_pm_compute_clocks(adev);
7835         }
7836         return 0;
7837 }
7838
7839 static bool si_dpm_is_idle(void *handle)
7840 {
7841         /* XXX */
7842         return true;
7843 }
7844
7845 static int si_dpm_wait_for_idle(void *handle)
7846 {
7847         /* XXX */
7848         return 0;
7849 }
7850
7851 static int si_dpm_soft_reset(void *handle)
7852 {
7853         return 0;
7854 }
7855
7856 static int si_dpm_set_clockgating_state(void *handle,
7857                                         enum amd_clockgating_state state)
7858 {
7859         return 0;
7860 }
7861
7862 static int si_dpm_set_powergating_state(void *handle,
7863                                         enum amd_powergating_state state)
7864 {
7865         return 0;
7866 }
7867
7868 /* get temperature in millidegrees */
7869 static int si_dpm_get_temp(void *handle)
7870 {
7871         u32 temp;
7872         int actual_temp = 0;
7873         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7874
7875         temp = (RREG32(CG_MULT_THERMAL_STATUS) & CTF_TEMP_MASK) >>
7876                 CTF_TEMP_SHIFT;
7877
7878         if (temp & 0x200)
7879                 actual_temp = 255;
7880         else
7881                 actual_temp = temp & 0x1ff;
7882
7883         actual_temp = (actual_temp * 1000);
7884
7885         return actual_temp;
7886 }
7887
7888 static u32 si_dpm_get_sclk(void *handle, bool low)
7889 {
7890         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7891         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7892         struct  si_ps *requested_state = si_get_ps(&eg_pi->requested_rps);
7893
7894         if (low)
7895                 return requested_state->performance_levels[0].sclk;
7896         else
7897                 return requested_state->performance_levels[requested_state->performance_level_count - 1].sclk;
7898 }
7899
7900 static u32 si_dpm_get_mclk(void *handle, bool low)
7901 {
7902         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7903         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7904         struct  si_ps *requested_state = si_get_ps(&eg_pi->requested_rps);
7905
7906         if (low)
7907                 return requested_state->performance_levels[0].mclk;
7908         else
7909                 return requested_state->performance_levels[requested_state->performance_level_count - 1].mclk;
7910 }
7911
7912 static void si_dpm_print_power_state(void *handle,
7913                                      void *current_ps)
7914 {
7915         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7916         struct amdgpu_ps *rps = (struct amdgpu_ps *)current_ps;
7917         struct  si_ps *ps = si_get_ps(rps);
7918         struct rv7xx_pl *pl;
7919         int i;
7920
7921         amdgpu_dpm_print_class_info(rps->class, rps->class2);
7922         amdgpu_dpm_print_cap_info(rps->caps);
7923         DRM_INFO("\tuvd    vclk: %d dclk: %d\n", rps->vclk, rps->dclk);
7924         for (i = 0; i < ps->performance_level_count; i++) {
7925                 pl = &ps->performance_levels[i];
7926                 if (adev->asic_type >= CHIP_TAHITI)
7927                         DRM_INFO("\t\tpower level %d    sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n",
7928                                  i, pl->sclk, pl->mclk, pl->vddc, pl->vddci, pl->pcie_gen + 1);
7929                 else
7930                         DRM_INFO("\t\tpower level %d    sclk: %u mclk: %u vddc: %u vddci: %u\n",
7931                                  i, pl->sclk, pl->mclk, pl->vddc, pl->vddci);
7932         }
7933         amdgpu_dpm_print_ps_status(adev, rps);
7934 }
7935
7936 static int si_dpm_early_init(void *handle)
7937 {
7938
7939         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7940
7941         si_dpm_set_irq_funcs(adev);
7942         return 0;
7943 }
7944
7945 static inline bool si_are_power_levels_equal(const struct rv7xx_pl  *si_cpl1,
7946                                                 const struct rv7xx_pl *si_cpl2)
7947 {
7948         return ((si_cpl1->mclk == si_cpl2->mclk) &&
7949                   (si_cpl1->sclk == si_cpl2->sclk) &&
7950                   (si_cpl1->pcie_gen == si_cpl2->pcie_gen) &&
7951                   (si_cpl1->vddc == si_cpl2->vddc) &&
7952                   (si_cpl1->vddci == si_cpl2->vddci));
7953 }
7954
7955 static int si_check_state_equal(void *handle,
7956                                 void *current_ps,
7957                                 void *request_ps,
7958                                 bool *equal)
7959 {
7960         struct si_ps *si_cps;
7961         struct si_ps *si_rps;
7962         int i;
7963         struct amdgpu_ps *cps = (struct amdgpu_ps *)current_ps;
7964         struct amdgpu_ps *rps = (struct amdgpu_ps *)request_ps;
7965         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7966
7967         if (adev == NULL || cps == NULL || rps == NULL || equal == NULL)
7968                 return -EINVAL;
7969
7970         si_cps = si_get_ps((struct amdgpu_ps *)cps);
7971         si_rps = si_get_ps((struct amdgpu_ps *)rps);
7972
7973         if (si_cps == NULL) {
7974                 printk("si_cps is NULL\n");
7975                 *equal = false;
7976                 return 0;
7977         }
7978
7979         if (si_cps->performance_level_count != si_rps->performance_level_count) {
7980                 *equal = false;
7981                 return 0;
7982         }
7983
7984         for (i = 0; i < si_cps->performance_level_count; i++) {
7985                 if (!si_are_power_levels_equal(&(si_cps->performance_levels[i]),
7986                                         &(si_rps->performance_levels[i]))) {
7987                         *equal = false;
7988                         return 0;
7989                 }
7990         }
7991
7992         /* If all performance levels are the same try to use the UVD clocks to break the tie.*/
7993         *equal = ((cps->vclk == rps->vclk) && (cps->dclk == rps->dclk));
7994         *equal &= ((cps->evclk == rps->evclk) && (cps->ecclk == rps->ecclk));
7995
7996         return 0;
7997 }
7998
7999 static int si_dpm_read_sensor(void *handle, int idx,
8000                               void *value, int *size)
8001 {
8002         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
8003         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
8004         struct amdgpu_ps *rps = &eg_pi->current_rps;
8005         struct  si_ps *ps = si_get_ps(rps);
8006         uint32_t sclk, mclk;
8007         u32 pl_index =
8008                 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >>
8009                 CURRENT_STATE_INDEX_SHIFT;
8010
8011         /* size must be at least 4 bytes for all sensors */
8012         if (*size < 4)
8013                 return -EINVAL;
8014
8015         switch (idx) {
8016         case AMDGPU_PP_SENSOR_GFX_SCLK:
8017                 if (pl_index < ps->performance_level_count) {
8018                         sclk = ps->performance_levels[pl_index].sclk;
8019                         *((uint32_t *)value) = sclk;
8020                         *size = 4;
8021                         return 0;
8022                 }
8023                 return -EINVAL;
8024         case AMDGPU_PP_SENSOR_GFX_MCLK:
8025                 if (pl_index < ps->performance_level_count) {
8026                         mclk = ps->performance_levels[pl_index].mclk;
8027                         *((uint32_t *)value) = mclk;
8028                         *size = 4;
8029                         return 0;
8030                 }
8031                 return -EINVAL;
8032         case AMDGPU_PP_SENSOR_GPU_TEMP:
8033                 *((uint32_t *)value) = si_dpm_get_temp(adev);
8034                 *size = 4;
8035                 return 0;
8036         default:
8037                 return -EINVAL;
8038         }
8039 }
8040
8041 const struct amd_ip_funcs si_dpm_ip_funcs = {
8042         .name = "si_dpm",
8043         .early_init = si_dpm_early_init,
8044         .late_init = si_dpm_late_init,
8045         .sw_init = si_dpm_sw_init,
8046         .sw_fini = si_dpm_sw_fini,
8047         .hw_init = si_dpm_hw_init,
8048         .hw_fini = si_dpm_hw_fini,
8049         .suspend = si_dpm_suspend,
8050         .resume = si_dpm_resume,
8051         .is_idle = si_dpm_is_idle,
8052         .wait_for_idle = si_dpm_wait_for_idle,
8053         .soft_reset = si_dpm_soft_reset,
8054         .set_clockgating_state = si_dpm_set_clockgating_state,
8055         .set_powergating_state = si_dpm_set_powergating_state,
8056 };
8057
8058 const struct amd_pm_funcs si_dpm_funcs = {
8059         .get_temperature = &si_dpm_get_temp,
8060         .pre_set_power_state = &si_dpm_pre_set_power_state,
8061         .set_power_state = &si_dpm_set_power_state,
8062         .post_set_power_state = &si_dpm_post_set_power_state,
8063         .display_configuration_changed = &si_dpm_display_configuration_changed,
8064         .get_sclk = &si_dpm_get_sclk,
8065         .get_mclk = &si_dpm_get_mclk,
8066         .print_power_state = &si_dpm_print_power_state,
8067         .debugfs_print_current_performance_level = &si_dpm_debugfs_print_current_performance_level,
8068         .force_performance_level = &si_dpm_force_performance_level,
8069         .vblank_too_short = &si_dpm_vblank_too_short,
8070         .set_fan_control_mode = &si_dpm_set_fan_control_mode,
8071         .get_fan_control_mode = &si_dpm_get_fan_control_mode,
8072         .set_fan_speed_percent = &si_dpm_set_fan_speed_percent,
8073         .get_fan_speed_percent = &si_dpm_get_fan_speed_percent,
8074         .check_state_equal = &si_check_state_equal,
8075         .get_vce_clock_state = amdgpu_get_vce_clock_state,
8076         .read_sensor = &si_dpm_read_sensor,
8077 };
8078
8079 static const struct amdgpu_irq_src_funcs si_dpm_irq_funcs = {
8080         .set = si_dpm_set_interrupt_state,
8081         .process = si_dpm_process_interrupt,
8082 };
8083
8084 static void si_dpm_set_irq_funcs(struct amdgpu_device *adev)
8085 {
8086         adev->pm.dpm.thermal.irq.num_types = AMDGPU_THERMAL_IRQ_LAST;
8087         adev->pm.dpm.thermal.irq.funcs = &si_dpm_irq_funcs;
8088 }
8089