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 "drmP.h"
  25 #include "amdgpu.h"
  26 #include "amdgpu_pm.h"
  27 #include "amdgpu_dpm.h"
  28 #include "amdgpu_atombios.h"
  29 #include "si/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 /*(DEBLOBBED)*/
  59
  60 union power_info {
  61         struct _ATOM_POWERPLAY_INFO info;
  62         struct _ATOM_POWERPLAY_INFO_V2 info_2;
  63         struct _ATOM_POWERPLAY_INFO_V3 info_3;
  64         struct _ATOM_PPLIB_POWERPLAYTABLE pplib;
  65         struct _ATOM_PPLIB_POWERPLAYTABLE2 pplib2;
  66         struct _ATOM_PPLIB_POWERPLAYTABLE3 pplib3;
  67         struct _ATOM_PPLIB_POWERPLAYTABLE4 pplib4;
  68         struct _ATOM_PPLIB_POWERPLAYTABLE5 pplib5;
  69 };
  70
  71 union fan_info {
  72         struct _ATOM_PPLIB_FANTABLE fan;
  73         struct _ATOM_PPLIB_FANTABLE2 fan2;
  74         struct _ATOM_PPLIB_FANTABLE3 fan3;
  75 };
  76
  77 union pplib_clock_info {
  78         struct _ATOM_PPLIB_R600_CLOCK_INFO r600;
  79         struct _ATOM_PPLIB_RS780_CLOCK_INFO rs780;
  80         struct _ATOM_PPLIB_EVERGREEN_CLOCK_INFO evergreen;
  81         struct _ATOM_PPLIB_SUMO_CLOCK_INFO sumo;
  82         struct _ATOM_PPLIB_SI_CLOCK_INFO si;
  83 };
  84
  85 static const u32 r600_utc[R600_PM_NUMBER_OF_TC] =
  86 {
  87         R600_UTC_DFLT_00,
  88         R600_UTC_DFLT_01,
  89         R600_UTC_DFLT_02,
  90         R600_UTC_DFLT_03,
  91         R600_UTC_DFLT_04,
  92         R600_UTC_DFLT_05,
  93         R600_UTC_DFLT_06,
  94         R600_UTC_DFLT_07,
  95         R600_UTC_DFLT_08,
  96         R600_UTC_DFLT_09,
  97         R600_UTC_DFLT_10,
  98         R600_UTC_DFLT_11,
  99         R600_UTC_DFLT_12,
 100         R600_UTC_DFLT_13,
 101         R600_UTC_DFLT_14,
 102 };
 103
 104 static const u32 r600_dtc[R600_PM_NUMBER_OF_TC] =
 105 {
 106         R600_DTC_DFLT_00,
 107         R600_DTC_DFLT_01,
 108         R600_DTC_DFLT_02,
 109         R600_DTC_DFLT_03,
 110         R600_DTC_DFLT_04,
 111         R600_DTC_DFLT_05,
 112         R600_DTC_DFLT_06,
 113         R600_DTC_DFLT_07,
 114         R600_DTC_DFLT_08,
 115         R600_DTC_DFLT_09,
 116         R600_DTC_DFLT_10,
 117         R600_DTC_DFLT_11,
 118         R600_DTC_DFLT_12,
 119         R600_DTC_DFLT_13,
 120         R600_DTC_DFLT_14,
 121 };
 122
 123 static const struct si_cac_config_reg cac_weights_tahiti[] =
 124 {
 125         { 0x0, 0x0000ffff, 0, 0xc, SISLANDS_CACCONFIG_CGIND },
 126         { 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 127         { 0x1, 0x0000ffff, 0, 0x101, SISLANDS_CACCONFIG_CGIND },
 128         { 0x1, 0xffff0000, 16, 0xc, SISLANDS_CACCONFIG_CGIND },
 129         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 130         { 0x3, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 131         { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 132         { 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 133         { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 134         { 0x5, 0x0000ffff, 0, 0x8fc, SISLANDS_CACCONFIG_CGIND },
 135         { 0x5, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 136         { 0x6, 0x0000ffff, 0, 0x95, SISLANDS_CACCONFIG_CGIND },
 137         { 0x6, 0xffff0000, 16, 0x34e, SISLANDS_CACCONFIG_CGIND },
 138         { 0x18f, 0x0000ffff, 0, 0x1a1, SISLANDS_CACCONFIG_CGIND },
 139         { 0x7, 0x0000ffff, 0, 0xda, SISLANDS_CACCONFIG_CGIND },
 140         { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 141         { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 142         { 0x8, 0xffff0000, 16, 0x46, SISLANDS_CACCONFIG_CGIND },
 143         { 0x9, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 144         { 0xa, 0x0000ffff, 0, 0x208, SISLANDS_CACCONFIG_CGIND },
 145         { 0xb, 0x0000ffff, 0, 0xe7, SISLANDS_CACCONFIG_CGIND },
 146         { 0xb, 0xffff0000, 16, 0x948, SISLANDS_CACCONFIG_CGIND },
 147         { 0xc, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 148         { 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 149         { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 150         { 0xe, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 151         { 0xf, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 152         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 153         { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 154         { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 155         { 0x11, 0x0000ffff, 0, 0x167, SISLANDS_CACCONFIG_CGIND },
 156         { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 157         { 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 158         { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 159         { 0x13, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 160         { 0x14, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 161         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 162         { 0x15, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
 163         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 164         { 0x16, 0x0000ffff, 0, 0x31, SISLANDS_CACCONFIG_CGIND },
 165         { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 166         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 167         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 168         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 169         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 170         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 171         { 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 172         { 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 173         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 174         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 175         { 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 176         { 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 177         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 178         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 179         { 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 180         { 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 181         { 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 182         { 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 183         { 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 184         { 0x6d, 0x0000ffff, 0, 0x18e, SISLANDS_CACCONFIG_CGIND },
 185         { 0xFFFFFFFF }
 186 };
 187
 188 static const struct si_cac_config_reg lcac_tahiti[] =
 189 {
 190         { 0x143, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
 191         { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 192         { 0x146, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
 193         { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 194         { 0x149, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
 195         { 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 196         { 0x14c, 0x0001fffe, 1, 0x3, SISLANDS_CACCONFIG_CGIND },
 197         { 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 198         { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 199         { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 200         { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 201         { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 202         { 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 203         { 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 204         { 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 205         { 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 206         { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 207         { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 208         { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 209         { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 210         { 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 211         { 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 212         { 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 213         { 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 214         { 0x8c, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 215         { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 216         { 0x8f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 217         { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 218         { 0x92, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 219         { 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 220         { 0x95, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 221         { 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 222         { 0x14f, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 223         { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 224         { 0x152, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 225         { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 226         { 0x155, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 227         { 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 228         { 0x158, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 229         { 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 230         { 0x110, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 231         { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 232         { 0x113, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 233         { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 234         { 0x116, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 235         { 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 236         { 0x119, 0x0001fffe, 1, 0x8, SISLANDS_CACCONFIG_CGIND },
 237         { 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 238         { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 239         { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 240         { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 241         { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 242         { 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 243         { 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 244         { 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 245         { 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 246         { 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 247         { 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 248         { 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 249         { 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 250         { 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 251         { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 252         { 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 253         { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 254         { 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 255         { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 256         { 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 257         { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 258         { 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 259         { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 260         { 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 261         { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 262         { 0x16d, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
 263         { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 264         { 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 265         { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 266         { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 267         { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 268         { 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 269         { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 270         { 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 271         { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 272         { 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 273         { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 274         { 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 275         { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 276         { 0xFFFFFFFF }
 277
 278 };
 279
 280 static const struct si_cac_config_reg cac_override_tahiti[] =
 281 {
 282         { 0xFFFFFFFF }
 283 };
 284
 285 static const struct si_powertune_data powertune_data_tahiti =
 286 {
 287         ((1 << 16) | 27027),
 288         6,
 289         0,
 290         4,
 291         95,
 292         {
 293                 0UL,
 294                 0UL,
 295                 4521550UL,
 296                 309631529UL,
 297                 -1270850L,
 298                 4513710L,
 299                 40
 300         },
 301         595000000UL,
 302         12,
 303         {
 304                 0,
 305                 0,
 306                 0,
 307                 0,
 308                 0,
 309                 0,
 310                 0,
 311                 0
 312         },
 313         true
 314 };
 315
 316 static const struct si_dte_data dte_data_tahiti =
 317 {
 318         { 1159409, 0, 0, 0, 0 },
 319         { 777, 0, 0, 0, 0 },
 320         2,
 321         54000,
 322         127000,
 323         25,
 324         2,
 325         10,
 326         13,
 327         { 27, 31, 35, 39, 43, 47, 54, 61, 67, 74, 81, 88, 95, 0, 0, 0 },
 328         { 240888759, 221057860, 235370597, 162287531, 158510299, 131423027, 116673180, 103067515, 87941937, 76209048, 68209175, 64090048, 58301890, 0, 0, 0 },
 329         { 12024, 11189, 11451, 8411, 7939, 6666, 5681, 4905, 4241, 3720, 3354, 3122, 2890, 0, 0, 0 },
 330         85,
 331         false
 332 };
 333
 334 #if 0
 335 static const struct si_dte_data dte_data_tahiti_le =
 336 {
 337         { 0x1E8480, 0x7A1200, 0x2160EC0, 0x3938700, 0 },
 338         { 0x7D, 0x7D, 0x4E4, 0xB00, 0 },
 339         0x5,
 340         0xAFC8,
 341         0x64,
 342         0x32,
 343         1,
 344         0,
 345         0x10,
 346         { 0x78, 0x7C, 0x82, 0x88, 0x8E, 0x94, 0x9A, 0xA0, 0xA6, 0xAC, 0xB0, 0xB4, 0xB8, 0xBC, 0xC0, 0xC4 },
 347         { 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700, 0x3938700 },
 348         { 0x2AF8, 0x2AF8, 0x29BB, 0x27F9, 0x2637, 0x2475, 0x22B3, 0x20F1, 0x1F2F, 0x1D6D, 0x1734, 0x1414, 0x10F4, 0xDD4, 0xAB4, 0x794 },
 349         85,
 350         true
 351 };
 352 #endif
 353
 354 static const struct si_dte_data dte_data_tahiti_pro =
 355 {
 356         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 357         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 358         5,
 359         45000,
 360         100,
 361         0xA,
 362         1,
 363         0,
 364         0x10,
 365         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 366         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 367         { 0x7D0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 368         90,
 369         true
 370 };
 371
 372 static const struct si_dte_data dte_data_new_zealand =
 373 {
 374         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0 },
 375         { 0x29B, 0x3E9, 0x537, 0x7D2, 0 },
 376         0x5,
 377         0xAFC8,
 378         0x69,
 379         0x32,
 380         1,
 381         0,
 382         0x10,
 383         { 0x82, 0xA0, 0xB4, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE, 0xFE },
 384         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 385         { 0xDAC, 0x1388, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685, 0x685 },
 386         85,
 387         true
 388 };
 389
 390 static const struct si_dte_data dte_data_aruba_pro =
 391 {
 392         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 393         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 394         5,
 395         45000,
 396         100,
 397         0xA,
 398         1,
 399         0,
 400         0x10,
 401         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 402         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 403         { 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 404         90,
 405         true
 406 };
 407
 408 static const struct si_dte_data dte_data_malta =
 409 {
 410         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 411         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 412         5,
 413         45000,
 414         100,
 415         0xA,
 416         1,
 417         0,
 418         0x10,
 419         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 420         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 421         { 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 422         90,
 423         true
 424 };
 425
 426 static const struct si_cac_config_reg cac_weights_pitcairn[] =
 427 {
 428         { 0x0, 0x0000ffff, 0, 0x8a, SISLANDS_CACCONFIG_CGIND },
 429         { 0x0, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 430         { 0x1, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 431         { 0x1, 0xffff0000, 16, 0x24d, SISLANDS_CACCONFIG_CGIND },
 432         { 0x2, 0x0000ffff, 0, 0x19, SISLANDS_CACCONFIG_CGIND },
 433         { 0x3, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 434         { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 435         { 0x4, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
 436         { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 437         { 0x5, 0x0000ffff, 0, 0xc11, SISLANDS_CACCONFIG_CGIND },
 438         { 0x5, 0xffff0000, 16, 0x7f3, SISLANDS_CACCONFIG_CGIND },
 439         { 0x6, 0x0000ffff, 0, 0x403, SISLANDS_CACCONFIG_CGIND },
 440         { 0x6, 0xffff0000, 16, 0x367, SISLANDS_CACCONFIG_CGIND },
 441         { 0x18f, 0x0000ffff, 0, 0x4c9, SISLANDS_CACCONFIG_CGIND },
 442         { 0x7, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 443         { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 444         { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 445         { 0x8, 0xffff0000, 16, 0x45d, SISLANDS_CACCONFIG_CGIND },
 446         { 0x9, 0x0000ffff, 0, 0x36d, SISLANDS_CACCONFIG_CGIND },
 447         { 0xa, 0x0000ffff, 0, 0x534, SISLANDS_CACCONFIG_CGIND },
 448         { 0xb, 0x0000ffff, 0, 0x5da, SISLANDS_CACCONFIG_CGIND },
 449         { 0xb, 0xffff0000, 16, 0x880, SISLANDS_CACCONFIG_CGIND },
 450         { 0xc, 0x0000ffff, 0, 0x201, SISLANDS_CACCONFIG_CGIND },
 451         { 0xd, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 452         { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 453         { 0xe, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND },
 454         { 0xf, 0x0000ffff, 0, 0x1f, SISLANDS_CACCONFIG_CGIND },
 455         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 456         { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 457         { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 458         { 0x11, 0x0000ffff, 0, 0x5de, SISLANDS_CACCONFIG_CGIND },
 459         { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 460         { 0x12, 0x0000ffff, 0, 0x7b, SISLANDS_CACCONFIG_CGIND },
 461         { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 462         { 0x13, 0xffff0000, 16, 0x13, SISLANDS_CACCONFIG_CGIND },
 463         { 0x14, 0x0000ffff, 0, 0xf9, SISLANDS_CACCONFIG_CGIND },
 464         { 0x15, 0x0000ffff, 0, 0x66, SISLANDS_CACCONFIG_CGIND },
 465         { 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 466         { 0x4e, 0x0000ffff, 0, 0x13, SISLANDS_CACCONFIG_CGIND },
 467         { 0x16, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 468         { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 469         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 470         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 471         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 472         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 473         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 474         { 0x1a, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 475         { 0x1a, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 476         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 477         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 478         { 0x1c, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 479         { 0x1c, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 480         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 481         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 482         { 0x1e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 483         { 0x1e, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 484         { 0x1f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 485         { 0x1f, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 486         { 0x20, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 487         { 0x6d, 0x0000ffff, 0, 0x186, SISLANDS_CACCONFIG_CGIND },
 488         { 0xFFFFFFFF }
 489 };
 490
 491 static const struct si_cac_config_reg lcac_pitcairn[] =
 492 {
 493         { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 494         { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 495         { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 496         { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 497         { 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 498         { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 499         { 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 500         { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 501         { 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 502         { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 503         { 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 504         { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 505         { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 506         { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 507         { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 508         { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 509         { 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 510         { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 511         { 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 512         { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 513         { 0x8f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 514         { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 515         { 0x146, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 516         { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 517         { 0x9e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 518         { 0x9e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 519         { 0x10a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 520         { 0x10a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 521         { 0x116, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 522         { 0x116, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 523         { 0x155, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 524         { 0x155, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 525         { 0x92, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 526         { 0x92, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 527         { 0x149, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 528         { 0x149, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 529         { 0x101, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 530         { 0x101, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 531         { 0x10d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 532         { 0x10d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 533         { 0x119, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 534         { 0x119, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 535         { 0x158, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 536         { 0x158, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 537         { 0x95, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
 538         { 0x95, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 539         { 0x14c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 540         { 0x14c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 541         { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 542         { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 543         { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 544         { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 545         { 0x122, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 546         { 0x122, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 547         { 0x125, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 548         { 0x125, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 549         { 0x128, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 550         { 0x128, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 551         { 0x12b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 552         { 0x12b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 553         { 0x164, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 554         { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 555         { 0x167, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 556         { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 557         { 0x16a, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 558         { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 559         { 0x15e, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 560         { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 561         { 0x161, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 562         { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 563         { 0x15b, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 564         { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 565         { 0x16d, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
 566         { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 567         { 0x170, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 568         { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 569         { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 570         { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 571         { 0x176, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 572         { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 573         { 0x179, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 574         { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 575         { 0x17c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 576         { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 577         { 0x17f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
 578         { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 579         { 0xFFFFFFFF }
 580 };
 581
 582 static const struct si_cac_config_reg cac_override_pitcairn[] =
 583 {
 584     { 0xFFFFFFFF }
 585 };
 586
 587 static const struct si_powertune_data powertune_data_pitcairn =
 588 {
 589         ((1 << 16) | 27027),
 590         5,
 591         0,
 592         6,
 593         100,
 594         {
 595                 51600000UL,
 596                 1800000UL,
 597                 7194395UL,
 598                 309631529UL,
 599                 -1270850L,
 600                 4513710L,
 601                 100
 602         },
 603         117830498UL,
 604         12,
 605         {
 606                 0,
 607                 0,
 608                 0,
 609                 0,
 610                 0,
 611                 0,
 612                 0,
 613                 0
 614         },
 615         true
 616 };
 617
 618 static const struct si_dte_data dte_data_pitcairn =
 619 {
 620         { 0, 0, 0, 0, 0 },
 621         { 0, 0, 0, 0, 0 },
 622         0,
 623         0,
 624         0,
 625         0,
 626         0,
 627         0,
 628         0,
 629         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
 630         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
 631         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
 632         0,
 633         false
 634 };
 635
 636 static const struct si_dte_data dte_data_curacao_xt =
 637 {
 638         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 639         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 640         5,
 641         45000,
 642         100,
 643         0xA,
 644         1,
 645         0,
 646         0x10,
 647         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 648         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 649         { 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 650         90,
 651         true
 652 };
 653
 654 static const struct si_dte_data dte_data_curacao_pro =
 655 {
 656         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 657         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 658         5,
 659         45000,
 660         100,
 661         0xA,
 662         1,
 663         0,
 664         0x10,
 665         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 666         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 667         { 0x1D17, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 668         90,
 669         true
 670 };
 671
 672 static const struct si_dte_data dte_data_neptune_xt =
 673 {
 674         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
 675         { 0x0, 0x0, 0x0, 0x0, 0x0 },
 676         5,
 677         45000,
 678         100,
 679         0xA,
 680         1,
 681         0,
 682         0x10,
 683         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
 684         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
 685         { 0x3A2F, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
 686         90,
 687         true
 688 };
 689
 690 static const struct si_cac_config_reg cac_weights_chelsea_pro[] =
 691 {
 692         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 693         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 694         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 695         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 696         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 697         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 698         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 699         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 700         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 701         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 702         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 703         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 704         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 705         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 706         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 707         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 708         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 709         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 710         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 711         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 712         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 713         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 714         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 715         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 716         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 717         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 718         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 719         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 720         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 721         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 722         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 723         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 724         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 725         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 726         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 727         { 0x14, 0x0000ffff, 0, 0x2BD, SISLANDS_CACCONFIG_CGIND },
 728         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 729         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 730         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 731         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 732         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 733         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 734         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 735         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 736         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 737         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 738         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 739         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 740         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 741         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 742         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 743         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 744         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 745         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 746         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 747         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 748         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 749         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 750         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 751         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
 752         { 0xFFFFFFFF }
 753 };
 754
 755 static const struct si_cac_config_reg cac_weights_chelsea_xt[] =
 756 {
 757         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 758         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 759         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 760         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 761         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 762         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 763         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 764         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 765         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 766         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 767         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 768         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 769         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 770         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 771         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 772         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 773         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 774         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 775         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 776         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 777         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 778         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 779         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 780         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 781         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 782         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 783         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 784         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 785         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 786         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 787         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 788         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 789         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 790         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 791         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 792         { 0x14, 0x0000ffff, 0, 0x30A, SISLANDS_CACCONFIG_CGIND },
 793         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 794         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 795         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 796         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 797         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 798         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 799         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 800         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 801         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 802         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 803         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 804         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 805         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 806         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 807         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 808         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 809         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 810         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 811         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 812         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 813         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 814         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 815         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 816         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
 817         { 0xFFFFFFFF }
 818 };
 819
 820 static const struct si_cac_config_reg cac_weights_heathrow[] =
 821 {
 822         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 823         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 824         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 825         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 826         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 827         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 828         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 829         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 830         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 831         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 832         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 833         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 834         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 835         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 836         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 837         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 838         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 839         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 840         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 841         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 842         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 843         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 844         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 845         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 846         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 847         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 848         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 849         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 850         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 851         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 852         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 853         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 854         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 855         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 856         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 857         { 0x14, 0x0000ffff, 0, 0x362, SISLANDS_CACCONFIG_CGIND },
 858         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 859         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 860         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 861         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 862         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 863         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 864         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 865         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 866         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 867         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 868         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 869         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 870         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 871         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 872         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 873         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 874         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 875         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 876         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 877         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 878         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 879         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 880         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 881         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
 882         { 0xFFFFFFFF }
 883 };
 884
 885 static const struct si_cac_config_reg cac_weights_cape_verde_pro[] =
 886 {
 887         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 888         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 889         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 890         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 891         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 892         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 893         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 894         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 895         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 896         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 897         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 898         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 899         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 900         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 901         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 902         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 903         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 904         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 905         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 906         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 907         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 908         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 909         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 910         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 911         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 912         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 913         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 914         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 915         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 916         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 917         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 918         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 919         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 920         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 921         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 922         { 0x14, 0x0000ffff, 0, 0x315, SISLANDS_CACCONFIG_CGIND },
 923         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 924         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 925         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 926         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 927         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 928         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 929         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 930         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 931         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 932         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 933         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 934         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 935         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 936         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 937         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 938         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 939         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 940         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 941         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 942         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 943         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 944         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
 945         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 946         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
 947         { 0xFFFFFFFF }
 948 };
 949
 950 static const struct si_cac_config_reg cac_weights_cape_verde[] =
 951 {
 952         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
 953         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 954         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
 955         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
 956         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 957         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 958         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
 959         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
 960         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
 961         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
 962         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
 963         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
 964         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
 965         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 966         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
 967         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
 968         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
 969         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
 970         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
 971         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
 972         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
 973         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
 974         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
 975         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
 976         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
 977         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 978         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
 979         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 980         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
 981         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
 982         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
 983         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
 984         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
 985         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
 986         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
 987         { 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND },
 988         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 989         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
 990         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 991         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
 992         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
 993         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 994         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 995         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 996         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
 997         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
 998         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
 999         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1000         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1001         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1002         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1003         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1004         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1005         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1006         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1007         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1008         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1009         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1010         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1011         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
1012         { 0xFFFFFFFF }
1013 };
1014
1015 static const struct si_cac_config_reg lcac_cape_verde[] =
1016 {
1017         { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1018         { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1019         { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1020         { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1021         { 0x110, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1022         { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1023         { 0x14f, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1024         { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1025         { 0x8c, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1026         { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1027         { 0x143, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1028         { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1029         { 0x9b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1030         { 0x9b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1031         { 0x107, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1032         { 0x107, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1033         { 0x113, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1034         { 0x113, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1035         { 0x152, 0x0001fffe, 1, 0x5, SISLANDS_CACCONFIG_CGIND },
1036         { 0x152, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1037         { 0x8f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1038         { 0x8f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1039         { 0x146, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1040         { 0x146, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1041         { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1042         { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1043         { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1044         { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1045         { 0x164, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1046         { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1047         { 0x167, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1048         { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1049         { 0x16a, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1050         { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1051         { 0x15e, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1052         { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1053         { 0x161, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1054         { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1055         { 0x15b, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1056         { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1057         { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1058         { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1059         { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1060         { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1061         { 0x173, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1062         { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1063         { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1064         { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1065         { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1066         { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1067         { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1068         { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1069         { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1070         { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1071         { 0xFFFFFFFF }
1072 };
1073
1074 static const struct si_cac_config_reg cac_override_cape_verde[] =
1075 {
1076     { 0xFFFFFFFF }
1077 };
1078
1079 static const struct si_powertune_data powertune_data_cape_verde =
1080 {
1081         ((1 << 16) | 0x6993),
1082         5,
1083         0,
1084         7,
1085         105,
1086         {
1087                 0UL,
1088                 0UL,
1089                 7194395UL,
1090                 309631529UL,
1091                 -1270850L,
1092                 4513710L,
1093                 100
1094         },
1095         117830498UL,
1096         12,
1097         {
1098                 0,
1099                 0,
1100                 0,
1101                 0,
1102                 0,
1103                 0,
1104                 0,
1105                 0
1106         },
1107         true
1108 };
1109
1110 static const struct si_dte_data dte_data_cape_verde =
1111 {
1112         { 0, 0, 0, 0, 0 },
1113         { 0, 0, 0, 0, 0 },
1114         0,
1115         0,
1116         0,
1117         0,
1118         0,
1119         0,
1120         0,
1121         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1122         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1123         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1124         0,
1125         false
1126 };
1127
1128 static const struct si_dte_data dte_data_venus_xtx =
1129 {
1130         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1131         { 0x71C, 0xAAB, 0xE39, 0x11C7, 0x0 },
1132         5,
1133         55000,
1134         0x69,
1135         0xA,
1136         1,
1137         0,
1138         0x3,
1139         { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1140         { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1141         { 0xD6D8, 0x88B8, 0x1555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1142         90,
1143         true
1144 };
1145
1146 static const struct si_dte_data dte_data_venus_xt =
1147 {
1148         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1149         { 0xBDA, 0x11C7, 0x17B4, 0x1DA1, 0x0 },
1150         5,
1151         55000,
1152         0x69,
1153         0xA,
1154         1,
1155         0,
1156         0x3,
1157         { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1158         { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1159         { 0xAFC8, 0x88B8, 0x238E, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1160         90,
1161         true
1162 };
1163
1164 static const struct si_dte_data dte_data_venus_pro =
1165 {
1166         {  0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1167         { 0x11C7, 0x1AAB, 0x238E, 0x2C72, 0x0 },
1168         5,
1169         55000,
1170         0x69,
1171         0xA,
1172         1,
1173         0,
1174         0x3,
1175         { 0x96, 0xB4, 0xFF, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1176         { 0x895440, 0x3D0900, 0x989680, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1177         { 0x88B8, 0x88B8, 0x3555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1178         90,
1179         true
1180 };
1181
1182 static const struct si_cac_config_reg cac_weights_oland[] =
1183 {
1184         { 0x0, 0x0000ffff, 0, 0x82, SISLANDS_CACCONFIG_CGIND },
1185         { 0x0, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
1186         { 0x1, 0x0000ffff, 0, 0x153, SISLANDS_CACCONFIG_CGIND },
1187         { 0x1, 0xffff0000, 16, 0x52, SISLANDS_CACCONFIG_CGIND },
1188         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1189         { 0x3, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
1190         { 0x3, 0xffff0000, 16, 0x4F, SISLANDS_CACCONFIG_CGIND },
1191         { 0x4, 0x0000ffff, 0, 0x135, SISLANDS_CACCONFIG_CGIND },
1192         { 0x4, 0xffff0000, 16, 0xAC, SISLANDS_CACCONFIG_CGIND },
1193         { 0x5, 0x0000ffff, 0, 0x118, SISLANDS_CACCONFIG_CGIND },
1194         { 0x5, 0xffff0000, 16, 0xBE, SISLANDS_CACCONFIG_CGIND },
1195         { 0x6, 0x0000ffff, 0, 0x110, SISLANDS_CACCONFIG_CGIND },
1196         { 0x6, 0xffff0000, 16, 0x4CD, SISLANDS_CACCONFIG_CGIND },
1197         { 0x18f, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
1198         { 0x7, 0x0000ffff, 0, 0x37, SISLANDS_CACCONFIG_CGIND },
1199         { 0x7, 0xffff0000, 16, 0x27, SISLANDS_CACCONFIG_CGIND },
1200         { 0x8, 0x0000ffff, 0, 0xC3, SISLANDS_CACCONFIG_CGIND },
1201         { 0x8, 0xffff0000, 16, 0x35, SISLANDS_CACCONFIG_CGIND },
1202         { 0x9, 0x0000ffff, 0, 0x28, SISLANDS_CACCONFIG_CGIND },
1203         { 0xa, 0x0000ffff, 0, 0x26C, SISLANDS_CACCONFIG_CGIND },
1204         { 0xb, 0x0000ffff, 0, 0x3B2, SISLANDS_CACCONFIG_CGIND },
1205         { 0xb, 0xffff0000, 16, 0x99D, SISLANDS_CACCONFIG_CGIND },
1206         { 0xc, 0x0000ffff, 0, 0xA3F, SISLANDS_CACCONFIG_CGIND },
1207         { 0xd, 0x0000ffff, 0, 0xA, SISLANDS_CACCONFIG_CGIND },
1208         { 0xd, 0xffff0000, 16, 0xA, SISLANDS_CACCONFIG_CGIND },
1209         { 0xe, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1210         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1211         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1212         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1213         { 0x10, 0xffff0000, 16, 0x1, SISLANDS_CACCONFIG_CGIND },
1214         { 0x11, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1215         { 0x11, 0xffff0000, 16, 0x15, SISLANDS_CACCONFIG_CGIND },
1216         { 0x12, 0x0000ffff, 0, 0x34, SISLANDS_CACCONFIG_CGIND },
1217         { 0x13, 0x0000ffff, 0, 0x4, SISLANDS_CACCONFIG_CGIND },
1218         { 0x13, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1219         { 0x14, 0x0000ffff, 0, 0x3BA, SISLANDS_CACCONFIG_CGIND },
1220         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1221         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1222         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1223         { 0x16, 0x0000ffff, 0, 0x30, SISLANDS_CACCONFIG_CGIND },
1224         { 0x16, 0xffff0000, 16, 0x7A, SISLANDS_CACCONFIG_CGIND },
1225         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1226         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1227         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1228         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1229         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1230         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1231         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1232         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1233         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1234         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1235         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1236         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1237         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1238         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1239         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1240         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1241         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1242         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1243         { 0x6d, 0x0000ffff, 0, 0x100, SISLANDS_CACCONFIG_CGIND },
1244         { 0xFFFFFFFF }
1245 };
1246
1247 static const struct si_cac_config_reg cac_weights_mars_pro[] =
1248 {
1249         { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1250         { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1251         { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1252         { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1253         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1254         { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1255         { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1256         { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1257         { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1258         { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1259         { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1260         { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1261         { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1262         { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1263         { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1264         { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1265         { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1266         { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1267         { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1268         { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1269         { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1270         { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1271         { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1272         { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1273         { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1274         { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1275         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1276         { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1277         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1278         { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1279         { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1280         { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1281         { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1282         { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1283         { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1284         { 0x14, 0x0000ffff, 0, 0x2, SISLANDS_CACCONFIG_CGIND },
1285         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1286         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1287         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1288         { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1289         { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1290         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1291         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1292         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1293         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1294         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1295         { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1296         { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1297         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1298         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1299         { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1300         { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1301         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1302         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1303         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1304         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1305         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1306         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1307         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1308         { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1309         { 0xFFFFFFFF }
1310 };
1311
1312 static const struct si_cac_config_reg cac_weights_mars_xt[] =
1313 {
1314         { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1315         { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1316         { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1317         { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1318         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1319         { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1320         { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1321         { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1322         { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1323         { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1324         { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1325         { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1326         { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1327         { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1328         { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1329         { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1330         { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1331         { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1332         { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1333         { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1334         { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1335         { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1336         { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1337         { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1338         { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1339         { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1340         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1341         { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1342         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1343         { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1344         { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1345         { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1346         { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1347         { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1348         { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1349         { 0x14, 0x0000ffff, 0, 0x60, SISLANDS_CACCONFIG_CGIND },
1350         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1351         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1352         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1353         { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1354         { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1355         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1356         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1357         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1358         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1359         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1360         { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1361         { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1362         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1363         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1364         { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1365         { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1366         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1367         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1368         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1369         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1370         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1371         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1372         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1373         { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1374         { 0xFFFFFFFF }
1375 };
1376
1377 static const struct si_cac_config_reg cac_weights_oland_pro[] =
1378 {
1379         { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1380         { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1381         { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1382         { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1383         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1384         { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1385         { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1386         { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1387         { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1388         { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1389         { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1390         { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1391         { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1392         { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1393         { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1394         { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1395         { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1396         { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1397         { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1398         { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1399         { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1400         { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1401         { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1402         { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1403         { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1404         { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1405         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1406         { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1407         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1408         { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1409         { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1410         { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1411         { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1412         { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1413         { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1414         { 0x14, 0x0000ffff, 0, 0x90, SISLANDS_CACCONFIG_CGIND },
1415         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1416         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1417         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1418         { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1419         { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1420         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1421         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1422         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1423         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1424         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1425         { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1426         { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1427         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1428         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1429         { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1430         { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1431         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1432         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1433         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1434         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1435         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1436         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1437         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1438         { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1439         { 0xFFFFFFFF }
1440 };
1441
1442 static const struct si_cac_config_reg cac_weights_oland_xt[] =
1443 {
1444         { 0x0, 0x0000ffff, 0, 0x43, SISLANDS_CACCONFIG_CGIND },
1445         { 0x0, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1446         { 0x1, 0x0000ffff, 0, 0xAF, SISLANDS_CACCONFIG_CGIND },
1447         { 0x1, 0xffff0000, 16, 0x2A, SISLANDS_CACCONFIG_CGIND },
1448         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1449         { 0x3, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1450         { 0x3, 0xffff0000, 16, 0x29, SISLANDS_CACCONFIG_CGIND },
1451         { 0x4, 0x0000ffff, 0, 0xA0, SISLANDS_CACCONFIG_CGIND },
1452         { 0x4, 0xffff0000, 16, 0x59, SISLANDS_CACCONFIG_CGIND },
1453         { 0x5, 0x0000ffff, 0, 0x1A5, SISLANDS_CACCONFIG_CGIND },
1454         { 0x5, 0xffff0000, 16, 0x1D6, SISLANDS_CACCONFIG_CGIND },
1455         { 0x6, 0x0000ffff, 0, 0x2A3, SISLANDS_CACCONFIG_CGIND },
1456         { 0x6, 0xffff0000, 16, 0x8FD, SISLANDS_CACCONFIG_CGIND },
1457         { 0x18f, 0x0000ffff, 0, 0x76, SISLANDS_CACCONFIG_CGIND },
1458         { 0x7, 0x0000ffff, 0, 0x8A, SISLANDS_CACCONFIG_CGIND },
1459         { 0x7, 0xffff0000, 16, 0xA3, SISLANDS_CACCONFIG_CGIND },
1460         { 0x8, 0x0000ffff, 0, 0x71, SISLANDS_CACCONFIG_CGIND },
1461         { 0x8, 0xffff0000, 16, 0x36, SISLANDS_CACCONFIG_CGIND },
1462         { 0x9, 0x0000ffff, 0, 0xA6, SISLANDS_CACCONFIG_CGIND },
1463         { 0xa, 0x0000ffff, 0, 0x81, SISLANDS_CACCONFIG_CGIND },
1464         { 0xb, 0x0000ffff, 0, 0x3D2, SISLANDS_CACCONFIG_CGIND },
1465         { 0xb, 0xffff0000, 16, 0x27C, SISLANDS_CACCONFIG_CGIND },
1466         { 0xc, 0x0000ffff, 0, 0xA96, SISLANDS_CACCONFIG_CGIND },
1467         { 0xd, 0x0000ffff, 0, 0x5, SISLANDS_CACCONFIG_CGIND },
1468         { 0xd, 0xffff0000, 16, 0x5, SISLANDS_CACCONFIG_CGIND },
1469         { 0xe, 0x0000ffff, 0, 0xB, SISLANDS_CACCONFIG_CGIND },
1470         { 0xf, 0x0000ffff, 0, 0x3, SISLANDS_CACCONFIG_CGIND },
1471         { 0xf, 0xffff0000, 16, 0x2, SISLANDS_CACCONFIG_CGIND },
1472         { 0x10, 0x0000ffff, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1473         { 0x10, 0xffff0000, 16, 0x4, SISLANDS_CACCONFIG_CGIND },
1474         { 0x11, 0x0000ffff, 0, 0x15, SISLANDS_CACCONFIG_CGIND },
1475         { 0x11, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1476         { 0x12, 0x0000ffff, 0, 0x36, SISLANDS_CACCONFIG_CGIND },
1477         { 0x13, 0x0000ffff, 0, 0x10, SISLANDS_CACCONFIG_CGIND },
1478         { 0x13, 0xffff0000, 16, 0x10, SISLANDS_CACCONFIG_CGIND },
1479         { 0x14, 0x0000ffff, 0, 0x120, SISLANDS_CACCONFIG_CGIND },
1480         { 0x15, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1481         { 0x15, 0xffff0000, 16, 0x6, SISLANDS_CACCONFIG_CGIND },
1482         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1483         { 0x16, 0x0000ffff, 0, 0x32, SISLANDS_CACCONFIG_CGIND },
1484         { 0x16, 0xffff0000, 16, 0x7E, SISLANDS_CACCONFIG_CGIND },
1485         { 0x17, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1486         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1487         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1488         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1489         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1490         { 0x1a, 0x0000ffff, 0, 0x280, SISLANDS_CACCONFIG_CGIND },
1491         { 0x1a, 0xffff0000, 16, 0x7, SISLANDS_CACCONFIG_CGIND },
1492         { 0x1b, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1493         { 0x1b, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1494         { 0x1c, 0x0000ffff, 0, 0x3C, SISLANDS_CACCONFIG_CGIND },
1495         { 0x1c, 0xffff0000, 16, 0x203, SISLANDS_CACCONFIG_CGIND },
1496         { 0x1d, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1497         { 0x1d, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1498         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1499         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1500         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1501         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1502         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1503         { 0x6d, 0x0000ffff, 0, 0xB4, SISLANDS_CACCONFIG_CGIND },
1504         { 0xFFFFFFFF }
1505 };
1506
1507 static const struct si_cac_config_reg lcac_oland[] =
1508 {
1509         { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1510         { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1511         { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1512         { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1513         { 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1514         { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1515         { 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1516         { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1517         { 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1518         { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1519         { 0x143, 0x0001fffe, 1, 0x4, SISLANDS_CACCONFIG_CGIND },
1520         { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1521         { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1522         { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1523         { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1524         { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1525         { 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1526         { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1527         { 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1528         { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1529         { 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1530         { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1531         { 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1532         { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1533         { 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1534         { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1535         { 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1536         { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1537         { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1538         { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1539         { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1540         { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1541         { 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1542         { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1543         { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1544         { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1545         { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1546         { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1547         { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1548         { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1549         { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1550         { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1551         { 0xFFFFFFFF }
1552 };
1553
1554 static const struct si_cac_config_reg lcac_mars_pro[] =
1555 {
1556         { 0x98, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1557         { 0x98, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1558         { 0x104, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1559         { 0x104, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1560         { 0x110, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1561         { 0x110, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1562         { 0x14f, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1563         { 0x14f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1564         { 0x8c, 0x0001fffe, 1, 0x6, SISLANDS_CACCONFIG_CGIND },
1565         { 0x8c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1566         { 0x143, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1567         { 0x143, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1568         { 0x11c, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1569         { 0x11c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1570         { 0x11f, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1571         { 0x11f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1572         { 0x164, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1573         { 0x164, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1574         { 0x167, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1575         { 0x167, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1576         { 0x16a, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1577         { 0x16a, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1578         { 0x15e, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1579         { 0x15e, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1580         { 0x161, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1581         { 0x161, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1582         { 0x15b, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1583         { 0x15b, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1584         { 0x16d, 0x0001fffe, 1, 0x2, SISLANDS_CACCONFIG_CGIND },
1585         { 0x16d, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1586         { 0x170, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1587         { 0x170, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1588         { 0x173, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1589         { 0x173, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1590         { 0x176, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1591         { 0x176, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1592         { 0x179, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1593         { 0x179, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1594         { 0x17c, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1595         { 0x17c, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1596         { 0x17f, 0x0001fffe, 1, 0x1, SISLANDS_CACCONFIG_CGIND },
1597         { 0x17f, 0x00000001, 0, 0x1, SISLANDS_CACCONFIG_CGIND },
1598         { 0xFFFFFFFF }
1599 };
1600
1601 static const struct si_cac_config_reg cac_override_oland[] =
1602 {
1603         { 0xFFFFFFFF }
1604 };
1605
1606 static const struct si_powertune_data powertune_data_oland =
1607 {
1608         ((1 << 16) | 0x6993),
1609         5,
1610         0,
1611         7,
1612         105,
1613         {
1614                 0UL,
1615                 0UL,
1616                 7194395UL,
1617                 309631529UL,
1618                 -1270850L,
1619                 4513710L,
1620                 100
1621         },
1622         117830498UL,
1623         12,
1624         {
1625                 0,
1626                 0,
1627                 0,
1628                 0,
1629                 0,
1630                 0,
1631                 0,
1632                 0
1633         },
1634         true
1635 };
1636
1637 static const struct si_powertune_data powertune_data_mars_pro =
1638 {
1639         ((1 << 16) | 0x6993),
1640         5,
1641         0,
1642         7,
1643         105,
1644         {
1645                 0UL,
1646                 0UL,
1647                 7194395UL,
1648                 309631529UL,
1649                 -1270850L,
1650                 4513710L,
1651                 100
1652         },
1653         117830498UL,
1654         12,
1655         {
1656                 0,
1657                 0,
1658                 0,
1659                 0,
1660                 0,
1661                 0,
1662                 0,
1663                 0
1664         },
1665         true
1666 };
1667
1668 static const struct si_dte_data dte_data_oland =
1669 {
1670         { 0, 0, 0, 0, 0 },
1671         { 0, 0, 0, 0, 0 },
1672         0,
1673         0,
1674         0,
1675         0,
1676         0,
1677         0,
1678         0,
1679         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1680         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1681         { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 },
1682         0,
1683         false
1684 };
1685
1686 static const struct si_dte_data dte_data_mars_pro =
1687 {
1688         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1689         { 0x0, 0x0, 0x0, 0x0, 0x0 },
1690         5,
1691         55000,
1692         105,
1693         0xA,
1694         1,
1695         0,
1696         0x10,
1697         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
1698         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
1699         { 0xF627, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1700         90,
1701         true
1702 };
1703
1704 static const struct si_dte_data dte_data_sun_xt =
1705 {
1706         { 0x1E8480, 0x3D0900, 0x989680, 0x2625A00, 0x0 },
1707         { 0x0, 0x0, 0x0, 0x0, 0x0 },
1708         5,
1709         55000,
1710         105,
1711         0xA,
1712         1,
1713         0,
1714         0x10,
1715         { 0x96, 0xB4, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF },
1716         { 0x895440, 0x3D0900, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680, 0x989680 },
1717         { 0xD555, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0 },
1718         90,
1719         true
1720 };
1721
1722
1723 static const struct si_cac_config_reg cac_weights_hainan[] =
1724 {
1725         { 0x0, 0x0000ffff, 0, 0x2d9, SISLANDS_CACCONFIG_CGIND },
1726         { 0x0, 0xffff0000, 16, 0x22b, SISLANDS_CACCONFIG_CGIND },
1727         { 0x1, 0x0000ffff, 0, 0x21c, SISLANDS_CACCONFIG_CGIND },
1728         { 0x1, 0xffff0000, 16, 0x1dc, SISLANDS_CACCONFIG_CGIND },
1729         { 0x2, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1730         { 0x3, 0x0000ffff, 0, 0x24e, SISLANDS_CACCONFIG_CGIND },
1731         { 0x3, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1732         { 0x4, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1733         { 0x4, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1734         { 0x5, 0x0000ffff, 0, 0x35e, SISLANDS_CACCONFIG_CGIND },
1735         { 0x5, 0xffff0000, 16, 0x1143, SISLANDS_CACCONFIG_CGIND },
1736         { 0x6, 0x0000ffff, 0, 0xe17, SISLANDS_CACCONFIG_CGIND },
1737         { 0x6, 0xffff0000, 16, 0x441, SISLANDS_CACCONFIG_CGIND },
1738         { 0x18f, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1739         { 0x7, 0x0000ffff, 0, 0x28b, SISLANDS_CACCONFIG_CGIND },
1740         { 0x7, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1741         { 0x8, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1742         { 0x8, 0xffff0000, 16, 0xabe, SISLANDS_CACCONFIG_CGIND },
1743         { 0x9, 0x0000ffff, 0, 0xf11, SISLANDS_CACCONFIG_CGIND },
1744         { 0xa, 0x0000ffff, 0, 0x907, SISLANDS_CACCONFIG_CGIND },
1745         { 0xb, 0x0000ffff, 0, 0xb45, SISLANDS_CACCONFIG_CGIND },
1746         { 0xb, 0xffff0000, 16, 0xd1e, SISLANDS_CACCONFIG_CGIND },
1747         { 0xc, 0x0000ffff, 0, 0xa2c, SISLANDS_CACCONFIG_CGIND },
1748         { 0xd, 0x0000ffff, 0, 0x62, SISLANDS_CACCONFIG_CGIND },
1749         { 0xd, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1750         { 0xe, 0x0000ffff, 0, 0x1f3, SISLANDS_CACCONFIG_CGIND },
1751         { 0xf, 0x0000ffff, 0, 0x42, SISLANDS_CACCONFIG_CGIND },
1752         { 0xf, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1753         { 0x10, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1754         { 0x10, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1755         { 0x11, 0x0000ffff, 0, 0x709, SISLANDS_CACCONFIG_CGIND },
1756         { 0x11, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1757         { 0x12, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1758         { 0x13, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1759         { 0x13, 0xffff0000, 16, 0x3a, SISLANDS_CACCONFIG_CGIND },
1760         { 0x14, 0x0000ffff, 0, 0x357, SISLANDS_CACCONFIG_CGIND },
1761         { 0x15, 0x0000ffff, 0, 0x9f, SISLANDS_CACCONFIG_CGIND },
1762         { 0x15, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1763         { 0x4e, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1764         { 0x16, 0x0000ffff, 0, 0x314, SISLANDS_CACCONFIG_CGIND },
1765         { 0x16, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1766         { 0x17, 0x0000ffff, 0, 0x6d, SISLANDS_CACCONFIG_CGIND },
1767         { 0x18, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1768         { 0x18, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1769         { 0x19, 0x0000ffff, 0, 0x0, SISLANDS_CACCONFIG_CGIND },
1770         { 0x19, 0xffff0000, 16, 0x0, SISLANDS_CACCONFIG_CGIND },
1771         { 0x1a, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1772         { 0x1a, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1773         { 0x1b, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1774         { 0x1b, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1775         { 0x1c, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1776         { 0x1c, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1777         { 0x1d, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1778         { 0x1d, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1779         { 0x1e, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1780         { 0x1e, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1781         { 0x1f, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1782         { 0x1f, 0xffff0000, 16, 0, SISLANDS_CACCONFIG_CGIND },
1783         { 0x20, 0x0000ffff, 0, 0, SISLANDS_CACCONFIG_CGIND },
1784         { 0x6d, 0x0000ffff, 0, 0x1b9, SISLANDS_CACCONFIG_CGIND },
1785         { 0xFFFFFFFF }
1786 };
1787
1788 static const struct si_powertune_data powertune_data_hainan =
1789 {
1790         ((1 << 16) | 0x6993),
1791         5,
1792         0,
1793         9,
1794         105,
1795         {
1796                 0UL,
1797                 0UL,
1798                 7194395UL,
1799                 309631529UL,
1800                 -1270850L,
1801                 4513710L,
1802                 100
1803         },
1804         117830498UL,
1805         12,
1806         {
1807                 0,
1808                 0,
1809                 0,
1810                 0,
1811                 0,
1812                 0,
1813                 0,
1814                 0
1815         },
1816         true
1817 };
1818
1819 static struct rv7xx_power_info *rv770_get_pi(struct amdgpu_device *adev);
1820 static struct evergreen_power_info *evergreen_get_pi(struct amdgpu_device *adev);
1821 static struct ni_power_info *ni_get_pi(struct amdgpu_device *adev);
1822 static struct  si_ps *si_get_ps(struct amdgpu_ps *rps);
1823
1824 static int si_populate_voltage_value(struct amdgpu_device *adev,
1825                                      const struct atom_voltage_table *table,
1826                                      u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage);
1827 static int si_get_std_voltage_value(struct amdgpu_device *adev,
1828                                     SISLANDS_SMC_VOLTAGE_VALUE *voltage,
1829                                     u16 *std_voltage);
1830 static int si_write_smc_soft_register(struct amdgpu_device *adev,
1831                                       u16 reg_offset, u32 value);
1832 static int si_convert_power_level_to_smc(struct amdgpu_device *adev,
1833                                          struct rv7xx_pl *pl,
1834                                          SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level);
1835 static int si_calculate_sclk_params(struct amdgpu_device *adev,
1836                                     u32 engine_clock,
1837                                     SISLANDS_SMC_SCLK_VALUE *sclk);
1838
1839 static void si_thermal_start_smc_fan_control(struct amdgpu_device *adev);
1840 static void si_fan_ctrl_set_default_mode(struct amdgpu_device *adev);
1841 static void si_dpm_set_dpm_funcs(struct amdgpu_device *adev);
1842 static void si_dpm_set_irq_funcs(struct amdgpu_device *adev);
1843
1844 static struct si_power_info *si_get_pi(struct amdgpu_device *adev)
1845 {
1846         struct si_power_info *pi = adev->pm.dpm.priv;
1847         return pi;
1848 }
1849
1850 static void si_calculate_leakage_for_v_and_t_formula(const struct ni_leakage_coeffients *coeff,
1851                                                      u16 v, s32 t, u32 ileakage, u32 *leakage)
1852 {
1853         s64 kt, kv, leakage_w, i_leakage, vddc;
1854         s64 temperature, t_slope, t_intercept, av, bv, t_ref;
1855         s64 tmp;
1856
1857         i_leakage = div64_s64(drm_int2fixp(ileakage), 100);
1858         vddc = div64_s64(drm_int2fixp(v), 1000);
1859         temperature = div64_s64(drm_int2fixp(t), 1000);
1860
1861         t_slope = div64_s64(drm_int2fixp(coeff->t_slope), 100000000);
1862         t_intercept = div64_s64(drm_int2fixp(coeff->t_intercept), 100000000);
1863         av = div64_s64(drm_int2fixp(coeff->av), 100000000);
1864         bv = div64_s64(drm_int2fixp(coeff->bv), 100000000);
1865         t_ref = drm_int2fixp(coeff->t_ref);
1866
1867         tmp = drm_fixp_mul(t_slope, vddc) + t_intercept;
1868         kt = drm_fixp_exp(drm_fixp_mul(tmp, temperature));
1869         kt = drm_fixp_div(kt, drm_fixp_exp(drm_fixp_mul(tmp, t_ref)));
1870         kv = drm_fixp_mul(av, drm_fixp_exp(drm_fixp_mul(bv, vddc)));
1871
1872         leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc);
1873
1874         *leakage = drm_fixp2int(leakage_w * 1000);
1875 }
1876
1877 static void si_calculate_leakage_for_v_and_t(struct amdgpu_device *adev,
1878                                              const struct ni_leakage_coeffients *coeff,
1879                                              u16 v,
1880                                              s32 t,
1881                                              u32 i_leakage,
1882                                              u32 *leakage)
1883 {
1884         si_calculate_leakage_for_v_and_t_formula(coeff, v, t, i_leakage, leakage);
1885 }
1886
1887 static void si_calculate_leakage_for_v_formula(const struct ni_leakage_coeffients *coeff,
1888                                                const u32 fixed_kt, u16 v,
1889                                                u32 ileakage, u32 *leakage)
1890 {
1891         s64 kt, kv, leakage_w, i_leakage, vddc;
1892
1893         i_leakage = div64_s64(drm_int2fixp(ileakage), 100);
1894         vddc = div64_s64(drm_int2fixp(v), 1000);
1895
1896         kt = div64_s64(drm_int2fixp(fixed_kt), 100000000);
1897         kv = drm_fixp_mul(div64_s64(drm_int2fixp(coeff->av), 100000000),
1898                           drm_fixp_exp(drm_fixp_mul(div64_s64(drm_int2fixp(coeff->bv), 100000000), vddc)));
1899
1900         leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc);
1901
1902         *leakage = drm_fixp2int(leakage_w * 1000);
1903 }
1904
1905 static void si_calculate_leakage_for_v(struct amdgpu_device *adev,
1906                                        const struct ni_leakage_coeffients *coeff,
1907                                        const u32 fixed_kt,
1908                                        u16 v,
1909                                        u32 i_leakage,
1910                                        u32 *leakage)
1911 {
1912         si_calculate_leakage_for_v_formula(coeff, fixed_kt, v, i_leakage, leakage);
1913 }
1914
1915
1916 static void si_update_dte_from_pl2(struct amdgpu_device *adev,
1917                                    struct si_dte_data *dte_data)
1918 {
1919         u32 p_limit1 = adev->pm.dpm.tdp_limit;
1920         u32 p_limit2 = adev->pm.dpm.near_tdp_limit;
1921         u32 k = dte_data->k;
1922         u32 t_max = dte_data->max_t;
1923         u32 t_split[5] = { 10, 15, 20, 25, 30 };
1924         u32 t_0 = dte_data->t0;
1925         u32 i;
1926
1927         if (p_limit2 != 0 && p_limit2 <= p_limit1) {
1928                 dte_data->tdep_count = 3;
1929
1930                 for (i = 0; i < k; i++) {
1931                         dte_data->r[i] =
1932                                 (t_split[i] * (t_max - t_0/(u32)1000) * (1 << 14)) /
1933                                 (p_limit2  * (u32)100);
1934                 }
1935
1936                 dte_data->tdep_r[1] = dte_data->r[4] * 2;
1937
1938                 for (i = 2; i < SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE; i++) {
1939                         dte_data->tdep_r[i] = dte_data->r[4];
1940                 }
1941         } else {
1942                 DRM_ERROR("Invalid PL2! DTE will not be updated.\n");
1943         }
1944 }
1945
1946 static struct rv7xx_power_info *rv770_get_pi(struct amdgpu_device *adev)
1947 {
1948         struct rv7xx_power_info *pi = adev->pm.dpm.priv;
1949
1950         return pi;
1951 }
1952
1953 static struct ni_power_info *ni_get_pi(struct amdgpu_device *adev)
1954 {
1955         struct ni_power_info *pi = adev->pm.dpm.priv;
1956
1957         return pi;
1958 }
1959
1960 static struct si_ps *si_get_ps(struct amdgpu_ps *aps)
1961 {
1962         struct  si_ps *ps = aps->ps_priv;
1963
1964         return ps;
1965 }
1966
1967 static void si_initialize_powertune_defaults(struct amdgpu_device *adev)
1968 {
1969         struct ni_power_info *ni_pi = ni_get_pi(adev);
1970         struct si_power_info *si_pi = si_get_pi(adev);
1971         bool update_dte_from_pl2 = false;
1972
1973         if (adev->asic_type == CHIP_TAHITI) {
1974                 si_pi->cac_weights = cac_weights_tahiti;
1975                 si_pi->lcac_config = lcac_tahiti;
1976                 si_pi->cac_override = cac_override_tahiti;
1977                 si_pi->powertune_data = &powertune_data_tahiti;
1978                 si_pi->dte_data = dte_data_tahiti;
1979
1980                 switch (adev->pdev->device) {
1981                 case 0x6798:
1982                         si_pi->dte_data.enable_dte_by_default = true;
1983                         break;
1984                 case 0x6799:
1985                         si_pi->dte_data = dte_data_new_zealand;
1986                         break;
1987                 case 0x6790:
1988                 case 0x6791:
1989                 case 0x6792:
1990                 case 0x679E:
1991                         si_pi->dte_data = dte_data_aruba_pro;
1992                         update_dte_from_pl2 = true;
1993                         break;
1994                 case 0x679B:
1995                         si_pi->dte_data = dte_data_malta;
1996                         update_dte_from_pl2 = true;
1997                         break;
1998                 case 0x679A:
1999                         si_pi->dte_data = dte_data_tahiti_pro;
2000                         update_dte_from_pl2 = true;
2001                         break;
2002                 default:
2003                         if (si_pi->dte_data.enable_dte_by_default == true)
2004                                 DRM_ERROR("DTE is not enabled!\n");
2005                         break;
2006                 }
2007         } else if (adev->asic_type == CHIP_PITCAIRN) {
2008                 si_pi->cac_weights = cac_weights_pitcairn;
2009                 si_pi->lcac_config = lcac_pitcairn;
2010                 si_pi->cac_override = cac_override_pitcairn;
2011                 si_pi->powertune_data = &powertune_data_pitcairn;
2012
2013                 switch (adev->pdev->device) {
2014                 case 0x6810:
2015                 case 0x6818:
2016                         si_pi->dte_data = dte_data_curacao_xt;
2017                         update_dte_from_pl2 = true;
2018                         break;
2019                 case 0x6819:
2020                 case 0x6811:
2021                         si_pi->dte_data = dte_data_curacao_pro;
2022                         update_dte_from_pl2 = true;
2023                         break;
2024                 case 0x6800:
2025                 case 0x6806:
2026                         si_pi->dte_data = dte_data_neptune_xt;
2027                         update_dte_from_pl2 = true;
2028                         break;
2029                 default:
2030                         si_pi->dte_data = dte_data_pitcairn;
2031                         break;
2032                 }
2033         } else if (adev->asic_type == CHIP_VERDE) {
2034                 si_pi->lcac_config = lcac_cape_verde;
2035                 si_pi->cac_override = cac_override_cape_verde;
2036                 si_pi->powertune_data = &powertune_data_cape_verde;
2037
2038                 switch (adev->pdev->device) {
2039                 case 0x683B:
2040                 case 0x683F:
2041                 case 0x6829:
2042                 case 0x6835:
2043                         si_pi->cac_weights = cac_weights_cape_verde_pro;
2044                         si_pi->dte_data = dte_data_cape_verde;
2045                         break;
2046                 case 0x682C:
2047                         si_pi->cac_weights = cac_weights_cape_verde_pro;
2048                         si_pi->dte_data = dte_data_sun_xt;
2049                         break;
2050                 case 0x6825:
2051                 case 0x6827:
2052                         si_pi->cac_weights = cac_weights_heathrow;
2053                         si_pi->dte_data = dte_data_cape_verde;
2054                         break;
2055                 case 0x6824:
2056                 case 0x682D:
2057                         si_pi->cac_weights = cac_weights_chelsea_xt;
2058                         si_pi->dte_data = dte_data_cape_verde;
2059                         break;
2060                 case 0x682F:
2061                         si_pi->cac_weights = cac_weights_chelsea_pro;
2062                         si_pi->dte_data = dte_data_cape_verde;
2063                         break;
2064                 case 0x6820:
2065                         si_pi->cac_weights = cac_weights_heathrow;
2066                         si_pi->dte_data = dte_data_venus_xtx;
2067                         break;
2068                 case 0x6821:
2069                         si_pi->cac_weights = cac_weights_heathrow;
2070                         si_pi->dte_data = dte_data_venus_xt;
2071                         break;
2072                 case 0x6823:
2073                 case 0x682B:
2074                 case 0x6822:
2075                 case 0x682A:
2076                         si_pi->cac_weights = cac_weights_chelsea_pro;
2077                         si_pi->dte_data = dte_data_venus_pro;
2078                         break;
2079                 default:
2080                         si_pi->cac_weights = cac_weights_cape_verde;
2081                         si_pi->dte_data = dte_data_cape_verde;
2082                         break;
2083                 }
2084         } else if (adev->asic_type == CHIP_OLAND) {
2085                 si_pi->lcac_config = lcac_mars_pro;
2086                 si_pi->cac_override = cac_override_oland;
2087                 si_pi->powertune_data = &powertune_data_mars_pro;
2088                 si_pi->dte_data = dte_data_mars_pro;
2089
2090                 switch (adev->pdev->device) {
2091                 case 0x6601:
2092                 case 0x6621:
2093                 case 0x6603:
2094                 case 0x6605:
2095                         si_pi->cac_weights = cac_weights_mars_pro;
2096                         update_dte_from_pl2 = true;
2097                         break;
2098                 case 0x6600:
2099                 case 0x6606:
2100                 case 0x6620:
2101                 case 0x6604:
2102                         si_pi->cac_weights = cac_weights_mars_xt;
2103                         update_dte_from_pl2 = true;
2104                         break;
2105                 case 0x6611:
2106                 case 0x6613:
2107                 case 0x6608:
2108                         si_pi->cac_weights = cac_weights_oland_pro;
2109                         update_dte_from_pl2 = true;
2110                         break;
2111                 case 0x6610:
2112                         si_pi->cac_weights = cac_weights_oland_xt;
2113                         update_dte_from_pl2 = true;
2114                         break;
2115                 default:
2116                         si_pi->cac_weights = cac_weights_oland;
2117                         si_pi->lcac_config = lcac_oland;
2118                         si_pi->cac_override = cac_override_oland;
2119                         si_pi->powertune_data = &powertune_data_oland;
2120                         si_pi->dte_data = dte_data_oland;
2121                         break;
2122                 }
2123         } else if (adev->asic_type == CHIP_HAINAN) {
2124                 si_pi->cac_weights = cac_weights_hainan;
2125                 si_pi->lcac_config = lcac_oland;
2126                 si_pi->cac_override = cac_override_oland;
2127                 si_pi->powertune_data = &powertune_data_hainan;
2128                 si_pi->dte_data = dte_data_sun_xt;
2129                 update_dte_from_pl2 = true;
2130         } else {
2131                 DRM_ERROR("Unknown SI asic revision, failed to initialize PowerTune!\n");
2132                 return;
2133         }
2134
2135         ni_pi->enable_power_containment = false;
2136         ni_pi->enable_cac = false;
2137         ni_pi->enable_sq_ramping = false;
2138         si_pi->enable_dte = false;
2139
2140         if (si_pi->powertune_data->enable_powertune_by_default) {
2141                 ni_pi->enable_power_containment = true;
2142                 ni_pi->enable_cac = true;
2143                 if (si_pi->dte_data.enable_dte_by_default) {
2144                         si_pi->enable_dte = true;
2145                         if (update_dte_from_pl2)
2146                                 si_update_dte_from_pl2(adev, &si_pi->dte_data);
2147
2148                 }
2149                 ni_pi->enable_sq_ramping = true;
2150         }
2151
2152         ni_pi->driver_calculate_cac_leakage = true;
2153         ni_pi->cac_configuration_required = true;
2154
2155         if (ni_pi->cac_configuration_required) {
2156                 ni_pi->support_cac_long_term_average = true;
2157                 si_pi->dyn_powertune_data.l2_lta_window_size =
2158                         si_pi->powertune_data->l2_lta_window_size_default;
2159                 si_pi->dyn_powertune_data.lts_truncate =
2160                         si_pi->powertune_data->lts_truncate_default;
2161         } else {
2162                 ni_pi->support_cac_long_term_average = false;
2163                 si_pi->dyn_powertune_data.l2_lta_window_size = 0;
2164                 si_pi->dyn_powertune_data.lts_truncate = 0;
2165         }
2166
2167         si_pi->dyn_powertune_data.disable_uvd_powertune = false;
2168 }
2169
2170 static u32 si_get_smc_power_scaling_factor(struct amdgpu_device *adev)
2171 {
2172         return 1;
2173 }
2174
2175 static u32 si_calculate_cac_wintime(struct amdgpu_device *adev)
2176 {
2177         u32 xclk;
2178         u32 wintime;
2179         u32 cac_window;
2180         u32 cac_window_size;
2181
2182         xclk = amdgpu_asic_get_xclk(adev);
2183
2184         if (xclk == 0)
2185                 return 0;
2186
2187         cac_window = RREG32(CG_CAC_CTRL) & CAC_WINDOW_MASK;
2188         cac_window_size = ((cac_window & 0xFFFF0000) >> 16) * (cac_window & 0x0000FFFF);
2189
2190         wintime = (cac_window_size * 100) / xclk;
2191
2192         return wintime;
2193 }
2194
2195 static u32 si_scale_power_for_smc(u32 power_in_watts, u32 scaling_factor)
2196 {
2197         return power_in_watts;
2198 }
2199
2200 static int si_calculate_adjusted_tdp_limits(struct amdgpu_device *adev,
2201                                             bool adjust_polarity,
2202                                             u32 tdp_adjustment,
2203                                             u32 *tdp_limit,
2204                                             u32 *near_tdp_limit)
2205 {
2206         u32 adjustment_delta, max_tdp_limit;
2207
2208         if (tdp_adjustment > (u32)adev->pm.dpm.tdp_od_limit)
2209                 return -EINVAL;
2210
2211         max_tdp_limit = ((100 + 100) * adev->pm.dpm.tdp_limit) / 100;
2212
2213         if (adjust_polarity) {
2214                 *tdp_limit = ((100 + tdp_adjustment) * adev->pm.dpm.tdp_limit) / 100;
2215                 *near_tdp_limit = adev->pm.dpm.near_tdp_limit_adjusted + (*tdp_limit - adev->pm.dpm.tdp_limit);
2216         } else {
2217                 *tdp_limit = ((100 - tdp_adjustment) * adev->pm.dpm.tdp_limit) / 100;
2218                 adjustment_delta  = adev->pm.dpm.tdp_limit - *tdp_limit;
2219                 if (adjustment_delta < adev->pm.dpm.near_tdp_limit_adjusted)
2220                         *near_tdp_limit = adev->pm.dpm.near_tdp_limit_adjusted - adjustment_delta;
2221                 else
2222                         *near_tdp_limit = 0;
2223         }
2224
2225         if ((*tdp_limit <= 0) || (*tdp_limit > max_tdp_limit))
2226                 return -EINVAL;
2227         if ((*near_tdp_limit <= 0) || (*near_tdp_limit > *tdp_limit))
2228                 return -EINVAL;
2229
2230         return 0;
2231 }
2232
2233 static int si_populate_smc_tdp_limits(struct amdgpu_device *adev,
2234                                       struct amdgpu_ps *amdgpu_state)
2235 {
2236         struct ni_power_info *ni_pi = ni_get_pi(adev);
2237         struct si_power_info *si_pi = si_get_pi(adev);
2238
2239         if (ni_pi->enable_power_containment) {
2240                 SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable;
2241                 PP_SIslands_PAPMParameters *papm_parm;
2242                 struct amdgpu_ppm_table *ppm = adev->pm.dpm.dyn_state.ppm_table;
2243                 u32 scaling_factor = si_get_smc_power_scaling_factor(adev);
2244                 u32 tdp_limit;
2245                 u32 near_tdp_limit;
2246                 int ret;
2247
2248                 if (scaling_factor == 0)
2249                         return -EINVAL;
2250
2251                 memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE));
2252
2253                 ret = si_calculate_adjusted_tdp_limits(adev,
2254                                                        false, /* ??? */
2255                                                        adev->pm.dpm.tdp_adjustment,
2256                                                        &tdp_limit,
2257                                                        &near_tdp_limit);
2258                 if (ret)
2259                         return ret;
2260
2261                 smc_table->dpm2Params.TDPLimit =
2262                         cpu_to_be32(si_scale_power_for_smc(tdp_limit, scaling_factor) * 1000);
2263                 smc_table->dpm2Params.NearTDPLimit =
2264                         cpu_to_be32(si_scale_power_for_smc(near_tdp_limit, scaling_factor) * 1000);
2265                 smc_table->dpm2Params.SafePowerLimit =
2266                         cpu_to_be32(si_scale_power_for_smc((near_tdp_limit * SISLANDS_DPM2_TDP_SAFE_LIMIT_PERCENT) / 100, scaling_factor) * 1000);
2267
2268                 ret = amdgpu_si_copy_bytes_to_smc(adev,
2269                                                   (si_pi->state_table_start + offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) +
2270                                                    offsetof(PP_SIslands_DPM2Parameters, TDPLimit)),
2271                                                   (u8 *)(&(smc_table->dpm2Params.TDPLimit)),
2272                                                   sizeof(u32) * 3,
2273                                                   si_pi->sram_end);
2274                 if (ret)
2275                         return ret;
2276
2277                 if (si_pi->enable_ppm) {
2278                         papm_parm = &si_pi->papm_parm;
2279                         memset(papm_parm, 0, sizeof(PP_SIslands_PAPMParameters));
2280                         papm_parm->NearTDPLimitTherm = cpu_to_be32(ppm->dgpu_tdp);
2281                         papm_parm->dGPU_T_Limit = cpu_to_be32(ppm->tj_max);
2282                         papm_parm->dGPU_T_Warning = cpu_to_be32(95);
2283                         papm_parm->dGPU_T_Hysteresis = cpu_to_be32(5);
2284                         papm_parm->PlatformPowerLimit = 0xffffffff;
2285                         papm_parm->NearTDPLimitPAPM = 0xffffffff;
2286
2287                         ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->papm_cfg_table_start,
2288                                                           (u8 *)papm_parm,
2289                                                           sizeof(PP_SIslands_PAPMParameters),
2290                                                           si_pi->sram_end);
2291                         if (ret)
2292                                 return ret;
2293                 }
2294         }
2295         return 0;
2296 }
2297
2298 static int si_populate_smc_tdp_limits_2(struct amdgpu_device *adev,
2299                                         struct amdgpu_ps *amdgpu_state)
2300 {
2301         struct ni_power_info *ni_pi = ni_get_pi(adev);
2302         struct si_power_info *si_pi = si_get_pi(adev);
2303
2304         if (ni_pi->enable_power_containment) {
2305                 SISLANDS_SMC_STATETABLE *smc_table = &si_pi->smc_statetable;
2306                 u32 scaling_factor = si_get_smc_power_scaling_factor(adev);
2307                 int ret;
2308
2309                 memset(smc_table, 0, sizeof(SISLANDS_SMC_STATETABLE));
2310
2311                 smc_table->dpm2Params.NearTDPLimit =
2312                         cpu_to_be32(si_scale_power_for_smc(adev->pm.dpm.near_tdp_limit_adjusted, scaling_factor) * 1000);
2313                 smc_table->dpm2Params.SafePowerLimit =
2314                         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);
2315
2316                 ret = amdgpu_si_copy_bytes_to_smc(adev,
2317                                                   (si_pi->state_table_start +
2318                                                    offsetof(SISLANDS_SMC_STATETABLE, dpm2Params) +
2319                                                    offsetof(PP_SIslands_DPM2Parameters, NearTDPLimit)),
2320                                                   (u8 *)(&(smc_table->dpm2Params.NearTDPLimit)),
2321                                                   sizeof(u32) * 2,
2322                                                   si_pi->sram_end);
2323                 if (ret)
2324                         return ret;
2325         }
2326
2327         return 0;
2328 }
2329
2330 static u16 si_calculate_power_efficiency_ratio(struct amdgpu_device *adev,
2331                                                const u16 prev_std_vddc,
2332                                                const u16 curr_std_vddc)
2333 {
2334         u64 margin = (u64)SISLANDS_DPM2_PWREFFICIENCYRATIO_MARGIN;
2335         u64 prev_vddc = (u64)prev_std_vddc;
2336         u64 curr_vddc = (u64)curr_std_vddc;
2337         u64 pwr_efficiency_ratio, n, d;
2338
2339         if ((prev_vddc == 0) || (curr_vddc == 0))
2340                 return 0;
2341
2342         n = div64_u64((u64)1024 * curr_vddc * curr_vddc * ((u64)1000 + margin), (u64)1000);
2343         d = prev_vddc * prev_vddc;
2344         pwr_efficiency_ratio = div64_u64(n, d);
2345
2346         if (pwr_efficiency_ratio > (u64)0xFFFF)
2347                 return 0;
2348
2349         return (u16)pwr_efficiency_ratio;
2350 }
2351
2352 static bool si_should_disable_uvd_powertune(struct amdgpu_device *adev,
2353                                             struct amdgpu_ps *amdgpu_state)
2354 {
2355         struct si_power_info *si_pi = si_get_pi(adev);
2356
2357         if (si_pi->dyn_powertune_data.disable_uvd_powertune &&
2358             amdgpu_state->vclk && amdgpu_state->dclk)
2359                 return true;
2360
2361         return false;
2362 }
2363
2364 struct evergreen_power_info *evergreen_get_pi(struct amdgpu_device *adev)
2365 {
2366         struct evergreen_power_info *pi = adev->pm.dpm.priv;
2367
2368         return pi;
2369 }
2370
2371 static int si_populate_power_containment_values(struct amdgpu_device *adev,
2372                                                 struct amdgpu_ps *amdgpu_state,
2373                                                 SISLANDS_SMC_SWSTATE *smc_state)
2374 {
2375         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
2376         struct ni_power_info *ni_pi = ni_get_pi(adev);
2377         struct  si_ps *state = si_get_ps(amdgpu_state);
2378         SISLANDS_SMC_VOLTAGE_VALUE vddc;
2379         u32 prev_sclk;
2380         u32 max_sclk;
2381         u32 min_sclk;
2382         u16 prev_std_vddc;
2383         u16 curr_std_vddc;
2384         int i;
2385         u16 pwr_efficiency_ratio;
2386         u8 max_ps_percent;
2387         bool disable_uvd_power_tune;
2388         int ret;
2389
2390         if (ni_pi->enable_power_containment == false)
2391                 return 0;
2392
2393         if (state->performance_level_count == 0)
2394                 return -EINVAL;
2395
2396         if (smc_state->levelCount != state->performance_level_count)
2397                 return -EINVAL;
2398
2399         disable_uvd_power_tune = si_should_disable_uvd_powertune(adev, amdgpu_state);
2400
2401         smc_state->levels[0].dpm2.MaxPS = 0;
2402         smc_state->levels[0].dpm2.NearTDPDec = 0;
2403         smc_state->levels[0].dpm2.AboveSafeInc = 0;
2404         smc_state->levels[0].dpm2.BelowSafeInc = 0;
2405         smc_state->levels[0].dpm2.PwrEfficiencyRatio = 0;
2406
2407         for (i = 1; i < state->performance_level_count; i++) {
2408                 prev_sclk = state->performance_levels[i-1].sclk;
2409                 max_sclk  = state->performance_levels[i].sclk;
2410                 if (i == 1)
2411                         max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_M;
2412                 else
2413                         max_ps_percent = SISLANDS_DPM2_MAXPS_PERCENT_H;
2414
2415                 if (prev_sclk > max_sclk)
2416                         return -EINVAL;
2417
2418                 if ((max_ps_percent == 0) ||
2419                     (prev_sclk == max_sclk) ||
2420                     disable_uvd_power_tune)
2421                         min_sclk = max_sclk;
2422                 else if (i == 1)
2423                         min_sclk = prev_sclk;
2424                 else
2425                         min_sclk = (prev_sclk * (u32)max_ps_percent) / 100;
2426
2427                 if (min_sclk < state->performance_levels[0].sclk)
2428                         min_sclk = state->performance_levels[0].sclk;
2429
2430                 if (min_sclk == 0)
2431                         return -EINVAL;
2432
2433                 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
2434                                                 state->performance_levels[i-1].vddc, &vddc);
2435                 if (ret)
2436                         return ret;
2437
2438                 ret = si_get_std_voltage_value(adev, &vddc, &prev_std_vddc);
2439                 if (ret)
2440                         return ret;
2441
2442                 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
2443                                                 state->performance_levels[i].vddc, &vddc);
2444                 if (ret)
2445                         return ret;
2446
2447                 ret = si_get_std_voltage_value(adev, &vddc, &curr_std_vddc);
2448                 if (ret)
2449                         return ret;
2450
2451                 pwr_efficiency_ratio = si_calculate_power_efficiency_ratio(adev,
2452                                                                            prev_std_vddc, curr_std_vddc);
2453
2454                 smc_state->levels[i].dpm2.MaxPS = (u8)((SISLANDS_DPM2_MAX_PULSE_SKIP * (max_sclk - min_sclk)) / max_sclk);
2455                 smc_state->levels[i].dpm2.NearTDPDec = SISLANDS_DPM2_NEAR_TDP_DEC;
2456                 smc_state->levels[i].dpm2.AboveSafeInc = SISLANDS_DPM2_ABOVE_SAFE_INC;
2457                 smc_state->levels[i].dpm2.BelowSafeInc = SISLANDS_DPM2_BELOW_SAFE_INC;
2458                 smc_state->levels[i].dpm2.PwrEfficiencyRatio = cpu_to_be16(pwr_efficiency_ratio);
2459         }
2460
2461         return 0;
2462 }
2463
2464 static int si_populate_sq_ramping_values(struct amdgpu_device *adev,
2465                                          struct amdgpu_ps *amdgpu_state,
2466                                          SISLANDS_SMC_SWSTATE *smc_state)
2467 {
2468         struct ni_power_info *ni_pi = ni_get_pi(adev);
2469         struct  si_ps *state = si_get_ps(amdgpu_state);
2470         u32 sq_power_throttle, sq_power_throttle2;
2471         bool enable_sq_ramping = ni_pi->enable_sq_ramping;
2472         int i;
2473
2474         if (state->performance_level_count == 0)
2475                 return -EINVAL;
2476
2477         if (smc_state->levelCount != state->performance_level_count)
2478                 return -EINVAL;
2479
2480         if (adev->pm.dpm.sq_ramping_threshold == 0)
2481                 return -EINVAL;
2482
2483         if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER > (MAX_POWER_MASK >> MAX_POWER_SHIFT))
2484                 enable_sq_ramping = false;
2485
2486         if (SISLANDS_DPM2_SQ_RAMP_MIN_POWER > (MIN_POWER_MASK >> MIN_POWER_SHIFT))
2487                 enable_sq_ramping = false;
2488
2489         if (SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA > (MAX_POWER_DELTA_MASK >> MAX_POWER_DELTA_SHIFT))
2490                 enable_sq_ramping = false;
2491
2492         if (SISLANDS_DPM2_SQ_RAMP_STI_SIZE > (STI_SIZE_MASK >> STI_SIZE_SHIFT))
2493                 enable_sq_ramping = false;
2494
2495         if (SISLANDS_DPM2_SQ_RAMP_LTI_RATIO > (LTI_RATIO_MASK >> LTI_RATIO_SHIFT))
2496                 enable_sq_ramping = false;
2497
2498         for (i = 0; i < state->performance_level_count; i++) {
2499                 sq_power_throttle = 0;
2500                 sq_power_throttle2 = 0;
2501
2502                 if ((state->performance_levels[i].sclk >= adev->pm.dpm.sq_ramping_threshold) &&
2503                     enable_sq_ramping) {
2504                         sq_power_throttle |= MAX_POWER(SISLANDS_DPM2_SQ_RAMP_MAX_POWER);
2505                         sq_power_throttle |= MIN_POWER(SISLANDS_DPM2_SQ_RAMP_MIN_POWER);
2506                         sq_power_throttle2 |= MAX_POWER_DELTA(SISLANDS_DPM2_SQ_RAMP_MAX_POWER_DELTA);
2507                         sq_power_throttle2 |= STI_SIZE(SISLANDS_DPM2_SQ_RAMP_STI_SIZE);
2508                         sq_power_throttle2 |= LTI_RATIO(SISLANDS_DPM2_SQ_RAMP_LTI_RATIO);
2509                 } else {
2510                         sq_power_throttle |= MAX_POWER_MASK | MIN_POWER_MASK;
2511                         sq_power_throttle2 |= MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
2512                 }
2513
2514                 smc_state->levels[i].SQPowerThrottle = cpu_to_be32(sq_power_throttle);
2515                 smc_state->levels[i].SQPowerThrottle_2 = cpu_to_be32(sq_power_throttle2);
2516         }
2517
2518         return 0;
2519 }
2520
2521 static int si_enable_power_containment(struct amdgpu_device *adev,
2522                                        struct amdgpu_ps *amdgpu_new_state,
2523                                        bool enable)
2524 {
2525         struct ni_power_info *ni_pi = ni_get_pi(adev);
2526         PPSMC_Result smc_result;
2527         int ret = 0;
2528
2529         if (ni_pi->enable_power_containment) {
2530                 if (enable) {
2531                         if (!si_should_disable_uvd_powertune(adev, amdgpu_new_state)) {
2532                                 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_TDPClampingActive);
2533                                 if (smc_result != PPSMC_Result_OK) {
2534                                         ret = -EINVAL;
2535                                         ni_pi->pc_enabled = false;
2536                                 } else {
2537                                         ni_pi->pc_enabled = true;
2538                                 }
2539                         }
2540                 } else {
2541                         smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_TDPClampingInactive);
2542                         if (smc_result != PPSMC_Result_OK)
2543                                 ret = -EINVAL;
2544                         ni_pi->pc_enabled = false;
2545                 }
2546         }
2547
2548         return ret;
2549 }
2550
2551 static int si_initialize_smc_dte_tables(struct amdgpu_device *adev)
2552 {
2553         struct si_power_info *si_pi = si_get_pi(adev);
2554         int ret = 0;
2555         struct si_dte_data *dte_data = &si_pi->dte_data;
2556         Smc_SIslands_DTE_Configuration *dte_tables = NULL;
2557         u32 table_size;
2558         u8 tdep_count;
2559         u32 i;
2560
2561         if (dte_data == NULL)
2562                 si_pi->enable_dte = false;
2563
2564         if (si_pi->enable_dte == false)
2565                 return 0;
2566
2567         if (dte_data->k <= 0)
2568                 return -EINVAL;
2569
2570         dte_tables = kzalloc(sizeof(Smc_SIslands_DTE_Configuration), GFP_KERNEL);
2571         if (dte_tables == NULL) {
2572                 si_pi->enable_dte = false;
2573                 return -ENOMEM;
2574         }
2575
2576         table_size = dte_data->k;
2577
2578         if (table_size > SMC_SISLANDS_DTE_MAX_FILTER_STAGES)
2579                 table_size = SMC_SISLANDS_DTE_MAX_FILTER_STAGES;
2580
2581         tdep_count = dte_data->tdep_count;
2582         if (tdep_count > SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE)
2583                 tdep_count = SMC_SISLANDS_DTE_MAX_TEMPERATURE_DEPENDENT_ARRAY_SIZE;
2584
2585         dte_tables->K = cpu_to_be32(table_size);
2586         dte_tables->T0 = cpu_to_be32(dte_data->t0);
2587         dte_tables->MaxT = cpu_to_be32(dte_data->max_t);
2588         dte_tables->WindowSize = dte_data->window_size;
2589         dte_tables->temp_select = dte_data->temp_select;
2590         dte_tables->DTE_mode = dte_data->dte_mode;
2591         dte_tables->Tthreshold = cpu_to_be32(dte_data->t_threshold);
2592
2593         if (tdep_count > 0)
2594                 table_size--;
2595
2596         for (i = 0; i < table_size; i++) {
2597                 dte_tables->tau[i] = cpu_to_be32(dte_data->tau[i]);
2598                 dte_tables->R[i]   = cpu_to_be32(dte_data->r[i]);
2599         }
2600
2601         dte_tables->Tdep_count = tdep_count;
2602
2603         for (i = 0; i < (u32)tdep_count; i++) {
2604                 dte_tables->T_limits[i] = dte_data->t_limits[i];
2605                 dte_tables->Tdep_tau[i] = cpu_to_be32(dte_data->tdep_tau[i]);
2606                 dte_tables->Tdep_R[i] = cpu_to_be32(dte_data->tdep_r[i]);
2607         }
2608
2609         ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->dte_table_start,
2610                                           (u8 *)dte_tables,
2611                                           sizeof(Smc_SIslands_DTE_Configuration),
2612                                           si_pi->sram_end);
2613         kfree(dte_tables);
2614
2615         return ret;
2616 }
2617
2618 static int si_get_cac_std_voltage_max_min(struct amdgpu_device *adev,
2619                                           u16 *max, u16 *min)
2620 {
2621         struct si_power_info *si_pi = si_get_pi(adev);
2622         struct amdgpu_cac_leakage_table *table =
2623                 &adev->pm.dpm.dyn_state.cac_leakage_table;
2624         u32 i;
2625         u32 v0_loadline;
2626
2627         if (table == NULL)
2628                 return -EINVAL;
2629
2630         *max = 0;
2631         *min = 0xFFFF;
2632
2633         for (i = 0; i < table->count; i++) {
2634                 if (table->entries[i].vddc > *max)
2635                         *max = table->entries[i].vddc;
2636                 if (table->entries[i].vddc < *min)
2637                         *min = table->entries[i].vddc;
2638         }
2639
2640         if (si_pi->powertune_data->lkge_lut_v0_percent > 100)
2641                 return -EINVAL;
2642
2643         v0_loadline = (*min) * (100 - si_pi->powertune_data->lkge_lut_v0_percent) / 100;
2644
2645         if (v0_loadline > 0xFFFFUL)
2646                 return -EINVAL;
2647
2648         *min = (u16)v0_loadline;
2649
2650         if ((*min > *max) || (*max == 0) || (*min == 0))
2651                 return -EINVAL;
2652
2653         return 0;
2654 }
2655
2656 static u16 si_get_cac_std_voltage_step(u16 max, u16 min)
2657 {
2658         return ((max - min) + (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1)) /
2659                 SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES;
2660 }
2661
2662 static int si_init_dte_leakage_table(struct amdgpu_device *adev,
2663                                      PP_SIslands_CacConfig *cac_tables,
2664                                      u16 vddc_max, u16 vddc_min, u16 vddc_step,
2665                                      u16 t0, u16 t_step)
2666 {
2667         struct si_power_info *si_pi = si_get_pi(adev);
2668         u32 leakage;
2669         unsigned int i, j;
2670         s32 t;
2671         u32 smc_leakage;
2672         u32 scaling_factor;
2673         u16 voltage;
2674
2675         scaling_factor = si_get_smc_power_scaling_factor(adev);
2676
2677         for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++) {
2678                 t = (1000 * (i * t_step + t0));
2679
2680                 for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) {
2681                         voltage = vddc_max - (vddc_step * j);
2682
2683                         si_calculate_leakage_for_v_and_t(adev,
2684                                                          &si_pi->powertune_data->leakage_coefficients,
2685                                                          voltage,
2686                                                          t,
2687                                                          si_pi->dyn_powertune_data.cac_leakage,
2688                                                          &leakage);
2689
2690                         smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4;
2691
2692                         if (smc_leakage > 0xFFFF)
2693                                 smc_leakage = 0xFFFF;
2694
2695                         cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] =
2696                                 cpu_to_be16((u16)smc_leakage);
2697                 }
2698         }
2699         return 0;
2700 }
2701
2702 static int si_init_simplified_leakage_table(struct amdgpu_device *adev,
2703                                             PP_SIslands_CacConfig *cac_tables,
2704                                             u16 vddc_max, u16 vddc_min, u16 vddc_step)
2705 {
2706         struct si_power_info *si_pi = si_get_pi(adev);
2707         u32 leakage;
2708         unsigned int i, j;
2709         u32 smc_leakage;
2710         u32 scaling_factor;
2711         u16 voltage;
2712
2713         scaling_factor = si_get_smc_power_scaling_factor(adev);
2714
2715         for (j = 0; j < SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES; j++) {
2716                 voltage = vddc_max - (vddc_step * j);
2717
2718                 si_calculate_leakage_for_v(adev,
2719                                            &si_pi->powertune_data->leakage_coefficients,
2720                                            si_pi->powertune_data->fixed_kt,
2721                                            voltage,
2722                                            si_pi->dyn_powertune_data.cac_leakage,
2723                                            &leakage);
2724
2725                 smc_leakage = si_scale_power_for_smc(leakage, scaling_factor) / 4;
2726
2727                 if (smc_leakage > 0xFFFF)
2728                         smc_leakage = 0xFFFF;
2729
2730                 for (i = 0; i < SMC_SISLANDS_LKGE_LUT_NUM_OF_TEMP_ENTRIES ; i++)
2731                         cac_tables->cac_lkge_lut[i][SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES-1-j] =
2732                                 cpu_to_be16((u16)smc_leakage);
2733         }
2734         return 0;
2735 }
2736
2737 static int si_initialize_smc_cac_tables(struct amdgpu_device *adev)
2738 {
2739         struct ni_power_info *ni_pi = ni_get_pi(adev);
2740         struct si_power_info *si_pi = si_get_pi(adev);
2741         PP_SIslands_CacConfig *cac_tables = NULL;
2742         u16 vddc_max, vddc_min, vddc_step;
2743         u16 t0, t_step;
2744         u32 load_line_slope, reg;
2745         int ret = 0;
2746         u32 ticks_per_us = amdgpu_asic_get_xclk(adev) / 100;
2747
2748         if (ni_pi->enable_cac == false)
2749                 return 0;
2750
2751         cac_tables = kzalloc(sizeof(PP_SIslands_CacConfig), GFP_KERNEL);
2752         if (!cac_tables)
2753                 return -ENOMEM;
2754
2755         reg = RREG32(CG_CAC_CTRL) & ~CAC_WINDOW_MASK;
2756         reg |= CAC_WINDOW(si_pi->powertune_data->cac_window);
2757         WREG32(CG_CAC_CTRL, reg);
2758
2759         si_pi->dyn_powertune_data.cac_leakage = adev->pm.dpm.cac_leakage;
2760         si_pi->dyn_powertune_data.dc_pwr_value =
2761                 si_pi->powertune_data->dc_cac[NISLANDS_DCCAC_LEVEL_0];
2762         si_pi->dyn_powertune_data.wintime = si_calculate_cac_wintime(adev);
2763         si_pi->dyn_powertune_data.shift_n = si_pi->powertune_data->shift_n_default;
2764
2765         si_pi->dyn_powertune_data.leakage_minimum_temperature = 80 * 1000;
2766
2767         ret = si_get_cac_std_voltage_max_min(adev, &vddc_max, &vddc_min);
2768         if (ret)
2769                 goto done_free;
2770
2771         vddc_step = si_get_cac_std_voltage_step(vddc_max, vddc_min);
2772         vddc_min = vddc_max - (vddc_step * (SMC_SISLANDS_LKGE_LUT_NUM_OF_VOLT_ENTRIES - 1));
2773         t_step = 4;
2774         t0 = 60;
2775
2776         if (si_pi->enable_dte || ni_pi->driver_calculate_cac_leakage)
2777                 ret = si_init_dte_leakage_table(adev, cac_tables,
2778                                                 vddc_max, vddc_min, vddc_step,
2779                                                 t0, t_step);
2780         else
2781                 ret = si_init_simplified_leakage_table(adev, cac_tables,
2782                                                        vddc_max, vddc_min, vddc_step);
2783         if (ret)
2784                 goto done_free;
2785
2786         load_line_slope = ((u32)adev->pm.dpm.load_line_slope << SMC_SISLANDS_SCALE_R) / 100;
2787
2788         cac_tables->l2numWin_TDP = cpu_to_be32(si_pi->dyn_powertune_data.l2_lta_window_size);
2789         cac_tables->lts_truncate_n = si_pi->dyn_powertune_data.lts_truncate;
2790         cac_tables->SHIFT_N = si_pi->dyn_powertune_data.shift_n;
2791         cac_tables->lkge_lut_V0 = cpu_to_be32((u32)vddc_min);
2792         cac_tables->lkge_lut_Vstep = cpu_to_be32((u32)vddc_step);
2793         cac_tables->R_LL = cpu_to_be32(load_line_slope);
2794         cac_tables->WinTime = cpu_to_be32(si_pi->dyn_powertune_data.wintime);
2795         cac_tables->calculation_repeats = cpu_to_be32(2);
2796         cac_tables->dc_cac = cpu_to_be32(0);
2797         cac_tables->log2_PG_LKG_SCALE = 12;
2798         cac_tables->cac_temp = si_pi->powertune_data->operating_temp;
2799         cac_tables->lkge_lut_T0 = cpu_to_be32((u32)t0);
2800         cac_tables->lkge_lut_Tstep = cpu_to_be32((u32)t_step);
2801
2802         ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->cac_table_start,
2803                                           (u8 *)cac_tables,
2804                                           sizeof(PP_SIslands_CacConfig),
2805                                           si_pi->sram_end);
2806
2807         if (ret)
2808                 goto done_free;
2809
2810         ret = si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_ticks_per_us, ticks_per_us);
2811
2812 done_free:
2813         if (ret) {
2814                 ni_pi->enable_cac = false;
2815                 ni_pi->enable_power_containment = false;
2816         }
2817
2818         kfree(cac_tables);
2819
2820         return ret;
2821 }
2822
2823 static int si_program_cac_config_registers(struct amdgpu_device *adev,
2824                                            const struct si_cac_config_reg *cac_config_regs)
2825 {
2826         const struct si_cac_config_reg *config_regs = cac_config_regs;
2827         u32 data = 0, offset;
2828
2829         if (!config_regs)
2830                 return -EINVAL;
2831
2832         while (config_regs->offset != 0xFFFFFFFF) {
2833                 switch (config_regs->type) {
2834                 case SISLANDS_CACCONFIG_CGIND:
2835                         offset = SMC_CG_IND_START + config_regs->offset;
2836                         if (offset < SMC_CG_IND_END)
2837                                 data = RREG32_SMC(offset);
2838                         break;
2839                 default:
2840                         data = RREG32(config_regs->offset);
2841                         break;
2842                 }
2843
2844                 data &= ~config_regs->mask;
2845                 data |= ((config_regs->value << config_regs->shift) & config_regs->mask);
2846
2847                 switch (config_regs->type) {
2848                 case SISLANDS_CACCONFIG_CGIND:
2849                         offset = SMC_CG_IND_START + config_regs->offset;
2850                         if (offset < SMC_CG_IND_END)
2851                                 WREG32_SMC(offset, data);
2852                         break;
2853                 default:
2854                         WREG32(config_regs->offset, data);
2855                         break;
2856                 }
2857                 config_regs++;
2858         }
2859         return 0;
2860 }
2861
2862 static int si_initialize_hardware_cac_manager(struct amdgpu_device *adev)
2863 {
2864         struct ni_power_info *ni_pi = ni_get_pi(adev);
2865         struct si_power_info *si_pi = si_get_pi(adev);
2866         int ret;
2867
2868         if ((ni_pi->enable_cac == false) ||
2869             (ni_pi->cac_configuration_required == false))
2870                 return 0;
2871
2872         ret = si_program_cac_config_registers(adev, si_pi->lcac_config);
2873         if (ret)
2874                 return ret;
2875         ret = si_program_cac_config_registers(adev, si_pi->cac_override);
2876         if (ret)
2877                 return ret;
2878         ret = si_program_cac_config_registers(adev, si_pi->cac_weights);
2879         if (ret)
2880                 return ret;
2881
2882         return 0;
2883 }
2884
2885 static int si_enable_smc_cac(struct amdgpu_device *adev,
2886                              struct amdgpu_ps *amdgpu_new_state,
2887                              bool enable)
2888 {
2889         struct ni_power_info *ni_pi = ni_get_pi(adev);
2890         struct si_power_info *si_pi = si_get_pi(adev);
2891         PPSMC_Result smc_result;
2892         int ret = 0;
2893
2894         if (ni_pi->enable_cac) {
2895                 if (enable) {
2896                         if (!si_should_disable_uvd_powertune(adev, amdgpu_new_state)) {
2897                                 if (ni_pi->support_cac_long_term_average) {
2898                                         smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_CACLongTermAvgEnable);
2899                                         if (smc_result != PPSMC_Result_OK)
2900                                                 ni_pi->support_cac_long_term_average = false;
2901                                 }
2902
2903                                 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableCac);
2904                                 if (smc_result != PPSMC_Result_OK) {
2905                                         ret = -EINVAL;
2906                                         ni_pi->cac_enabled = false;
2907                                 } else {
2908                                         ni_pi->cac_enabled = true;
2909                                 }
2910
2911                                 if (si_pi->enable_dte) {
2912                                         smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableDTE);
2913                                         if (smc_result != PPSMC_Result_OK)
2914                                                 ret = -EINVAL;
2915                                 }
2916                         }
2917                 } else if (ni_pi->cac_enabled) {
2918                         if (si_pi->enable_dte)
2919                                 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_DisableDTE);
2920
2921                         smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_DisableCac);
2922
2923                         ni_pi->cac_enabled = false;
2924
2925                         if (ni_pi->support_cac_long_term_average)
2926                                 smc_result = amdgpu_si_send_msg_to_smc(adev, PPSMC_CACLongTermAvgDisable);
2927                 }
2928         }
2929         return ret;
2930 }
2931
2932 static int si_init_smc_spll_table(struct amdgpu_device *adev)
2933 {
2934         struct ni_power_info *ni_pi = ni_get_pi(adev);
2935         struct si_power_info *si_pi = si_get_pi(adev);
2936         SMC_SISLANDS_SPLL_DIV_TABLE *spll_table;
2937         SISLANDS_SMC_SCLK_VALUE sclk_params;
2938         u32 fb_div, p_div;
2939         u32 clk_s, clk_v;
2940         u32 sclk = 0;
2941         int ret = 0;
2942         u32 tmp;
2943         int i;
2944
2945         if (si_pi->spll_table_start == 0)
2946                 return -EINVAL;
2947
2948         spll_table = kzalloc(sizeof(SMC_SISLANDS_SPLL_DIV_TABLE), GFP_KERNEL);
2949         if (spll_table == NULL)
2950                 return -ENOMEM;
2951
2952         for (i = 0; i < 256; i++) {
2953                 ret = si_calculate_sclk_params(adev, sclk, &sclk_params);
2954                 if (ret)
2955                         break;
2956                 p_div = (sclk_params.vCG_SPLL_FUNC_CNTL & SPLL_PDIV_A_MASK) >> SPLL_PDIV_A_SHIFT;
2957                 fb_div = (sclk_params.vCG_SPLL_FUNC_CNTL_3 & SPLL_FB_DIV_MASK) >> SPLL_FB_DIV_SHIFT;
2958                 clk_s = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM & CLK_S_MASK) >> CLK_S_SHIFT;
2959                 clk_v = (sclk_params.vCG_SPLL_SPREAD_SPECTRUM_2 & CLK_V_MASK) >> CLK_V_SHIFT;
2960
2961                 fb_div &= ~0x00001FFF;
2962                 fb_div >>= 1;
2963                 clk_v >>= 6;
2964
2965                 if (p_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT))
2966                         ret = -EINVAL;
2967                 if (fb_div & ~(SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT))
2968                         ret = -EINVAL;
2969                 if (clk_s & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT))
2970                         ret = -EINVAL;
2971                 if (clk_v & ~(SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK >> SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT))
2972                         ret = -EINVAL;
2973
2974                 if (ret)
2975                         break;
2976
2977                 tmp = ((fb_div << SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_FBDIV_MASK) |
2978                         ((p_div << SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_PDIV_MASK);
2979                 spll_table->freq[i] = cpu_to_be32(tmp);
2980
2981                 tmp = ((clk_v << SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKV_MASK) |
2982                         ((clk_s << SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_SHIFT) & SMC_SISLANDS_SPLL_DIV_TABLE_CLKS_MASK);
2983                 spll_table->ss[i] = cpu_to_be32(tmp);
2984
2985                 sclk += 512;
2986         }
2987
2988
2989         if (!ret)
2990                 ret = amdgpu_si_copy_bytes_to_smc(adev, si_pi->spll_table_start,
2991                                                   (u8 *)spll_table,
2992                                                   sizeof(SMC_SISLANDS_SPLL_DIV_TABLE),
2993                                                   si_pi->sram_end);
2994
2995         if (ret)
2996                 ni_pi->enable_power_containment = false;
2997
2998         kfree(spll_table);
2999
3000         return ret;
3001 }
3002
3003 struct si_dpm_quirk {
3004         u32 chip_vendor;
3005         u32 chip_device;
3006         u32 subsys_vendor;
3007         u32 subsys_device;
3008         u32 max_sclk;
3009         u32 max_mclk;
3010 };
3011
3012 /* cards with dpm stability problems */
3013 static struct si_dpm_quirk si_dpm_quirk_list[] = {
3014         /* PITCAIRN - https://bugs.freedesktop.org/show_bug.cgi?id=76490 */
3015         { PCI_VENDOR_ID_ATI, 0x6810, 0x1462, 0x3036, 0, 120000 },
3016         { PCI_VENDOR_ID_ATI, 0x6811, 0x174b, 0xe271, 0, 120000 },
3017         { PCI_VENDOR_ID_ATI, 0x6811, 0x174b, 0x2015, 0, 120000 },
3018         { PCI_VENDOR_ID_ATI, 0x6810, 0x174b, 0xe271, 85000, 90000 },
3019         { PCI_VENDOR_ID_ATI, 0x6811, 0x1462, 0x2015, 0, 120000 },
3020         { PCI_VENDOR_ID_ATI, 0x6811, 0x1043, 0x2015, 0, 120000 },
3021         { PCI_VENDOR_ID_ATI, 0x6811, 0x148c, 0x2015, 0, 120000 },
3022         { PCI_VENDOR_ID_ATI, 0x6810, 0x1682, 0x9275, 0, 120000 },
3023         { 0, 0, 0, 0 },
3024 };
3025
3026 static u16 si_get_lower_of_leakage_and_vce_voltage(struct amdgpu_device *adev,
3027                                                    u16 vce_voltage)
3028 {
3029         u16 highest_leakage = 0;
3030         struct si_power_info *si_pi = si_get_pi(adev);
3031         int i;
3032
3033         for (i = 0; i < si_pi->leakage_voltage.count; i++){
3034                 if (highest_leakage < si_pi->leakage_voltage.entries[i].voltage)
3035                         highest_leakage = si_pi->leakage_voltage.entries[i].voltage;
3036         }
3037
3038         if (si_pi->leakage_voltage.count && (highest_leakage < vce_voltage))
3039                 return highest_leakage;
3040
3041         return vce_voltage;
3042 }
3043
3044 static int si_get_vce_clock_voltage(struct amdgpu_device *adev,
3045                                     u32 evclk, u32 ecclk, u16 *voltage)
3046 {
3047         u32 i;
3048         int ret = -EINVAL;
3049         struct amdgpu_vce_clock_voltage_dependency_table *table =
3050                 &adev->pm.dpm.dyn_state.vce_clock_voltage_dependency_table;
3051
3052         if (((evclk == 0) && (ecclk == 0)) ||
3053             (table && (table->count == 0))) {
3054                 *voltage = 0;
3055                 return 0;
3056         }
3057
3058         for (i = 0; i < table->count; i++) {
3059                 if ((evclk <= table->entries[i].evclk) &&
3060                     (ecclk <= table->entries[i].ecclk)) {
3061                         *voltage = table->entries[i].v;
3062                         ret = 0;
3063                         break;
3064                 }
3065         }
3066
3067         /* if no match return the highest voltage */
3068         if (ret)
3069                 *voltage = table->entries[table->count - 1].v;
3070
3071         *voltage = si_get_lower_of_leakage_and_vce_voltage(adev, *voltage);
3072
3073         return ret;
3074 }
3075
3076 static bool si_dpm_vblank_too_short(struct amdgpu_device *adev)
3077 {
3078
3079         u32 vblank_time = amdgpu_dpm_get_vblank_time(adev);
3080         /* we never hit the non-gddr5 limit so disable it */
3081         u32 switch_limit = adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5 ? 450 : 0;
3082
3083         if (vblank_time < switch_limit)
3084                 return true;
3085         else
3086                 return false;
3087
3088 }
3089
3090 static int ni_copy_and_switch_arb_sets(struct amdgpu_device *adev,
3091                                 u32 arb_freq_src, u32 arb_freq_dest)
3092 {
3093         u32 mc_arb_dram_timing;
3094         u32 mc_arb_dram_timing2;
3095         u32 burst_time;
3096         u32 mc_cg_config;
3097
3098         switch (arb_freq_src) {
3099         case MC_CG_ARB_FREQ_F0:
3100                 mc_arb_dram_timing  = RREG32(MC_ARB_DRAM_TIMING);
3101                 mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2);
3102                 burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE0_MASK) >> STATE0_SHIFT;
3103                 break;
3104         case MC_CG_ARB_FREQ_F1:
3105                 mc_arb_dram_timing  = RREG32(MC_ARB_DRAM_TIMING_1);
3106                 mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_1);
3107                 burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE1_MASK) >> STATE1_SHIFT;
3108                 break;
3109         case MC_CG_ARB_FREQ_F2:
3110                 mc_arb_dram_timing  = RREG32(MC_ARB_DRAM_TIMING_2);
3111                 mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_2);
3112                 burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE2_MASK) >> STATE2_SHIFT;
3113                 break;
3114         case MC_CG_ARB_FREQ_F3:
3115                 mc_arb_dram_timing  = RREG32(MC_ARB_DRAM_TIMING_3);
3116                 mc_arb_dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2_3);
3117                 burst_time = (RREG32(MC_ARB_BURST_TIME) & STATE3_MASK) >> STATE3_SHIFT;
3118                 break;
3119         default:
3120                 return -EINVAL;
3121         }
3122
3123         switch (arb_freq_dest) {
3124         case MC_CG_ARB_FREQ_F0:
3125                 WREG32(MC_ARB_DRAM_TIMING, mc_arb_dram_timing);
3126                 WREG32(MC_ARB_DRAM_TIMING2, mc_arb_dram_timing2);
3127                 WREG32_P(MC_ARB_BURST_TIME, STATE0(burst_time), ~STATE0_MASK);
3128                 break;
3129         case MC_CG_ARB_FREQ_F1:
3130                 WREG32(MC_ARB_DRAM_TIMING_1, mc_arb_dram_timing);
3131                 WREG32(MC_ARB_DRAM_TIMING2_1, mc_arb_dram_timing2);
3132                 WREG32_P(MC_ARB_BURST_TIME, STATE1(burst_time), ~STATE1_MASK);
3133                 break;
3134         case MC_CG_ARB_FREQ_F2:
3135                 WREG32(MC_ARB_DRAM_TIMING_2, mc_arb_dram_timing);
3136                 WREG32(MC_ARB_DRAM_TIMING2_2, mc_arb_dram_timing2);
3137                 WREG32_P(MC_ARB_BURST_TIME, STATE2(burst_time), ~STATE2_MASK);
3138                 break;
3139         case MC_CG_ARB_FREQ_F3:
3140                 WREG32(MC_ARB_DRAM_TIMING_3, mc_arb_dram_timing);
3141                 WREG32(MC_ARB_DRAM_TIMING2_3, mc_arb_dram_timing2);
3142                 WREG32_P(MC_ARB_BURST_TIME, STATE3(burst_time), ~STATE3_MASK);
3143                 break;
3144         default:
3145                 return -EINVAL;
3146         }
3147
3148         mc_cg_config = RREG32(MC_CG_CONFIG) | 0x0000000F;
3149         WREG32(MC_CG_CONFIG, mc_cg_config);
3150         WREG32_P(MC_ARB_CG, CG_ARB_REQ(arb_freq_dest), ~CG_ARB_REQ_MASK);
3151
3152         return 0;
3153 }
3154
3155 static void ni_update_current_ps(struct amdgpu_device *adev,
3156                           struct amdgpu_ps *rps)
3157 {
3158         struct si_ps *new_ps = si_get_ps(rps);
3159         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
3160         struct ni_power_info *ni_pi = ni_get_pi(adev);
3161
3162         eg_pi->current_rps = *rps;
3163         ni_pi->current_ps = *new_ps;
3164         eg_pi->current_rps.ps_priv = &ni_pi->current_ps;
3165 }
3166
3167 static void ni_update_requested_ps(struct amdgpu_device *adev,
3168                             struct amdgpu_ps *rps)
3169 {
3170         struct si_ps *new_ps = si_get_ps(rps);
3171         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
3172         struct ni_power_info *ni_pi = ni_get_pi(adev);
3173
3174         eg_pi->requested_rps = *rps;
3175         ni_pi->requested_ps = *new_ps;
3176         eg_pi->requested_rps.ps_priv = &ni_pi->requested_ps;
3177 }
3178
3179 static void ni_set_uvd_clock_before_set_eng_clock(struct amdgpu_device *adev,
3180                                            struct amdgpu_ps *new_ps,
3181                                            struct amdgpu_ps *old_ps)
3182 {
3183         struct si_ps *new_state = si_get_ps(new_ps);
3184         struct si_ps *current_state = si_get_ps(old_ps);
3185
3186         if ((new_ps->vclk == old_ps->vclk) &&
3187             (new_ps->dclk == old_ps->dclk))
3188                 return;
3189
3190         if (new_state->performance_levels[new_state->performance_level_count - 1].sclk >=
3191             current_state->performance_levels[current_state->performance_level_count - 1].sclk)
3192                 return;
3193
3194         amdgpu_asic_set_uvd_clocks(adev, new_ps->vclk, new_ps->dclk);
3195 }
3196
3197 static void ni_set_uvd_clock_after_set_eng_clock(struct amdgpu_device *adev,
3198                                           struct amdgpu_ps *new_ps,
3199                                           struct amdgpu_ps *old_ps)
3200 {
3201         struct si_ps *new_state = si_get_ps(new_ps);
3202         struct si_ps *current_state = si_get_ps(old_ps);
3203
3204         if ((new_ps->vclk == old_ps->vclk) &&
3205             (new_ps->dclk == old_ps->dclk))
3206                 return;
3207
3208         if (new_state->performance_levels[new_state->performance_level_count - 1].sclk <
3209             current_state->performance_levels[current_state->performance_level_count - 1].sclk)
3210                 return;
3211
3212         amdgpu_asic_set_uvd_clocks(adev, new_ps->vclk, new_ps->dclk);
3213 }
3214
3215 static u16 btc_find_voltage(struct atom_voltage_table *table, u16 voltage)
3216 {
3217         unsigned int i;
3218
3219         for (i = 0; i < table->count; i++)
3220                 if (voltage <= table->entries[i].value)
3221                         return table->entries[i].value;
3222
3223         return table->entries[table->count - 1].value;
3224 }
3225
3226 static u32 btc_find_valid_clock(struct amdgpu_clock_array *clocks,
3227                                 u32 max_clock, u32 requested_clock)
3228 {
3229         unsigned int i;
3230
3231         if ((clocks == NULL) || (clocks->count == 0))
3232                 return (requested_clock < max_clock) ? requested_clock : max_clock;
3233
3234         for (i = 0; i < clocks->count; i++) {
3235                 if (clocks->values[i] >= requested_clock)
3236                         return (clocks->values[i] < max_clock) ? clocks->values[i] : max_clock;
3237         }
3238
3239         return (clocks->values[clocks->count - 1] < max_clock) ?
3240                 clocks->values[clocks->count - 1] : max_clock;
3241 }
3242
3243 static u32 btc_get_valid_mclk(struct amdgpu_device *adev,
3244                               u32 max_mclk, u32 requested_mclk)
3245 {
3246         return btc_find_valid_clock(&adev->pm.dpm.dyn_state.valid_mclk_values,
3247                                     max_mclk, requested_mclk);
3248 }
3249
3250 static u32 btc_get_valid_sclk(struct amdgpu_device *adev,
3251                               u32 max_sclk, u32 requested_sclk)
3252 {
3253         return btc_find_valid_clock(&adev->pm.dpm.dyn_state.valid_sclk_values,
3254                                     max_sclk, requested_sclk);
3255 }
3256
3257 static void btc_get_max_clock_from_voltage_dependency_table(struct amdgpu_clock_voltage_dependency_table *table,
3258                                                             u32 *max_clock)
3259 {
3260         u32 i, clock = 0;
3261
3262         if ((table == NULL) || (table->count == 0)) {
3263                 *max_clock = clock;
3264                 return;
3265         }
3266
3267         for (i = 0; i < table->count; i++) {
3268                 if (clock < table->entries[i].clk)
3269                         clock = table->entries[i].clk;
3270         }
3271         *max_clock = clock;
3272 }
3273
3274 static void btc_apply_voltage_dependency_rules(struct amdgpu_clock_voltage_dependency_table *table,
3275                                                u32 clock, u16 max_voltage, u16 *voltage)
3276 {
3277         u32 i;
3278
3279         if ((table == NULL) || (table->count == 0))
3280                 return;
3281
3282         for (i= 0; i < table->count; i++) {
3283                 if (clock <= table->entries[i].clk) {
3284                         if (*voltage < table->entries[i].v)
3285                                 *voltage = (u16)((table->entries[i].v < max_voltage) ?
3286                                            table->entries[i].v : max_voltage);
3287                         return;
3288                 }
3289         }
3290
3291         *voltage = (*voltage > max_voltage) ? *voltage : max_voltage;
3292 }
3293
3294 static void btc_adjust_clock_combinations(struct amdgpu_device *adev,
3295                                           const struct amdgpu_clock_and_voltage_limits *max_limits,
3296                                           struct rv7xx_pl *pl)
3297 {
3298
3299         if ((pl->mclk == 0) || (pl->sclk == 0))
3300                 return;
3301
3302         if (pl->mclk == pl->sclk)
3303                 return;
3304
3305         if (pl->mclk > pl->sclk) {
3306                 if (((pl->mclk + (pl->sclk - 1)) / pl->sclk) > adev->pm.dpm.dyn_state.mclk_sclk_ratio)
3307                         pl->sclk = btc_get_valid_sclk(adev,
3308                                                       max_limits->sclk,
3309                                                       (pl->mclk +
3310                                                       (adev->pm.dpm.dyn_state.mclk_sclk_ratio - 1)) /
3311                                                       adev->pm.dpm.dyn_state.mclk_sclk_ratio);
3312         } else {
3313                 if ((pl->sclk - pl->mclk) > adev->pm.dpm.dyn_state.sclk_mclk_delta)
3314                         pl->mclk = btc_get_valid_mclk(adev,
3315                                                       max_limits->mclk,
3316                                                       pl->sclk -
3317                                                       adev->pm.dpm.dyn_state.sclk_mclk_delta);
3318         }
3319 }
3320
3321 static void btc_apply_voltage_delta_rules(struct amdgpu_device *adev,
3322                                           u16 max_vddc, u16 max_vddci,
3323                                           u16 *vddc, u16 *vddci)
3324 {
3325         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
3326         u16 new_voltage;
3327
3328         if ((0 == *vddc) || (0 == *vddci))
3329                 return;
3330
3331         if (*vddc > *vddci) {
3332                 if ((*vddc - *vddci) > adev->pm.dpm.dyn_state.vddc_vddci_delta) {
3333                         new_voltage = btc_find_voltage(&eg_pi->vddci_voltage_table,
3334                                                        (*vddc - adev->pm.dpm.dyn_state.vddc_vddci_delta));
3335                         *vddci = (new_voltage < max_vddci) ? new_voltage : max_vddci;
3336                 }
3337         } else {
3338                 if ((*vddci - *vddc) > adev->pm.dpm.dyn_state.vddc_vddci_delta) {
3339                         new_voltage = btc_find_voltage(&eg_pi->vddc_voltage_table,
3340                                                        (*vddci - adev->pm.dpm.dyn_state.vddc_vddci_delta));
3341                         *vddc = (new_voltage < max_vddc) ? new_voltage : max_vddc;
3342                 }
3343         }
3344 }
3345
3346 static enum amdgpu_pcie_gen r600_get_pcie_gen_support(struct amdgpu_device *adev,
3347                                                u32 sys_mask,
3348                                                enum amdgpu_pcie_gen asic_gen,
3349                                                enum amdgpu_pcie_gen default_gen)
3350 {
3351         switch (asic_gen) {
3352         case AMDGPU_PCIE_GEN1:
3353                 return AMDGPU_PCIE_GEN1;
3354         case AMDGPU_PCIE_GEN2:
3355                 return AMDGPU_PCIE_GEN2;
3356         case AMDGPU_PCIE_GEN3:
3357                 return AMDGPU_PCIE_GEN3;
3358         default:
3359                 if ((sys_mask & DRM_PCIE_SPEED_80) && (default_gen == AMDGPU_PCIE_GEN3))
3360                         return AMDGPU_PCIE_GEN3;
3361                 else if ((sys_mask & DRM_PCIE_SPEED_50) && (default_gen == AMDGPU_PCIE_GEN2))
3362                         return AMDGPU_PCIE_GEN2;
3363                 else
3364                         return AMDGPU_PCIE_GEN1;
3365         }
3366         return AMDGPU_PCIE_GEN1;
3367 }
3368
3369 static void r600_calculate_u_and_p(u32 i, u32 r_c, u32 p_b,
3370                             u32 *p, u32 *u)
3371 {
3372         u32 b_c = 0;
3373         u32 i_c;
3374         u32 tmp;
3375
3376         i_c = (i * r_c) / 100;
3377         tmp = i_c >> p_b;
3378
3379         while (tmp) {
3380                 b_c++;
3381                 tmp >>= 1;
3382         }
3383
3384         *u = (b_c + 1) / 2;
3385         *p = i_c / (1 << (2 * (*u)));
3386 }
3387
3388 static int r600_calculate_at(u32 t, u32 h, u32 fh, u32 fl, u32 *tl, u32 *th)
3389 {
3390         u32 k, a, ah, al;
3391         u32 t1;
3392
3393         if ((fl == 0) || (fh == 0) || (fl > fh))
3394                 return -EINVAL;
3395
3396         k = (100 * fh) / fl;
3397         t1 = (t * (k - 100));
3398         a = (1000 * (100 * h + t1)) / (10000 + (t1 / 100));
3399         a = (a + 5) / 10;
3400         ah = ((a * t) + 5000) / 10000;
3401         al = a - ah;
3402
3403         *th = t - ah;
3404         *tl = t + al;
3405
3406         return 0;
3407 }
3408
3409 static bool r600_is_uvd_state(u32 class, u32 class2)
3410 {
3411         if (class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE)
3412                 return true;
3413         if (class & ATOM_PPLIB_CLASSIFICATION_HD2STATE)
3414                 return true;
3415         if (class & ATOM_PPLIB_CLASSIFICATION_HDSTATE)
3416                 return true;
3417         if (class & ATOM_PPLIB_CLASSIFICATION_SDSTATE)
3418                 return true;
3419         if (class2 & ATOM_PPLIB_CLASSIFICATION2_MVC)
3420                 return true;
3421         return false;
3422 }
3423
3424 static u8 rv770_get_memory_module_index(struct amdgpu_device *adev)
3425 {
3426         return (u8) ((RREG32(BIOS_SCRATCH_4) >> 16) & 0xff);
3427 }
3428
3429 static void rv770_get_max_vddc(struct amdgpu_device *adev)
3430 {
3431         struct rv7xx_power_info *pi = rv770_get_pi(adev);
3432         u16 vddc;
3433
3434         if (amdgpu_atombios_get_max_vddc(adev, 0, 0, &vddc))
3435                 pi->max_vddc = 0;
3436         else
3437                 pi->max_vddc = vddc;
3438 }
3439
3440 static void rv770_get_engine_memory_ss(struct amdgpu_device *adev)
3441 {
3442         struct rv7xx_power_info *pi = rv770_get_pi(adev);
3443         struct amdgpu_atom_ss ss;
3444
3445         pi->sclk_ss = amdgpu_atombios_get_asic_ss_info(adev, &ss,
3446                                                        ASIC_INTERNAL_ENGINE_SS, 0);
3447         pi->mclk_ss = amdgpu_atombios_get_asic_ss_info(adev, &ss,
3448                                                        ASIC_INTERNAL_MEMORY_SS, 0);
3449
3450         if (pi->sclk_ss || pi->mclk_ss)
3451                 pi->dynamic_ss = true;
3452         else
3453                 pi->dynamic_ss = false;
3454 }
3455
3456
3457 static void si_apply_state_adjust_rules(struct amdgpu_device *adev,
3458                                         struct amdgpu_ps *rps)
3459 {
3460         struct  si_ps *ps = si_get_ps(rps);
3461         struct amdgpu_clock_and_voltage_limits *max_limits;
3462         bool disable_mclk_switching = false;
3463         bool disable_sclk_switching = false;
3464         u32 mclk, sclk;
3465         u16 vddc, vddci, min_vce_voltage = 0;
3466         u32 max_sclk_vddc, max_mclk_vddci, max_mclk_vddc;
3467         u32 max_sclk = 0, max_mclk = 0;
3468         int i;
3469         struct si_dpm_quirk *p = si_dpm_quirk_list;
3470
3471         /* limit all SI kickers */
3472         if (adev->asic_type == CHIP_PITCAIRN) {
3473                 if ((adev->pdev->revision == 0x81) ||
3474                     (adev->pdev->device == 0x6810) ||
3475                     (adev->pdev->device == 0x6811) ||
3476                     (adev->pdev->device == 0x6816) ||
3477                     (adev->pdev->device == 0x6817) ||
3478                     (adev->pdev->device == 0x6806))
3479                         max_mclk = 120000;
3480         } else if (adev->asic_type == CHIP_VERDE) {
3481                 if ((adev->pdev->revision == 0x81) ||
3482                     (adev->pdev->revision == 0x83) ||
3483                     (adev->pdev->revision == 0x87) ||
3484                     (adev->pdev->device == 0x6820) ||
3485                     (adev->pdev->device == 0x6821) ||
3486                     (adev->pdev->device == 0x6822) ||
3487                     (adev->pdev->device == 0x6823) ||
3488                     (adev->pdev->device == 0x682A) ||
3489                     (adev->pdev->device == 0x682B)) {
3490                         max_sclk = 75000;
3491                         max_mclk = 80000;
3492                 }
3493         } else if (adev->asic_type == CHIP_OLAND) {
3494                 if ((adev->pdev->revision == 0xC7) ||
3495                     (adev->pdev->revision == 0x80) ||
3496                     (adev->pdev->revision == 0x81) ||
3497                     (adev->pdev->revision == 0x83) ||
3498                     (adev->pdev->device == 0x6604) ||
3499                     (adev->pdev->device == 0x6605)) {
3500                         max_sclk = 75000;
3501                         max_mclk = 80000;
3502                 }
3503         } else if (adev->asic_type == CHIP_HAINAN) {
3504                 if ((adev->pdev->revision == 0x81) ||
3505                     (adev->pdev->revision == 0x83) ||
3506                     (adev->pdev->revision == 0xC3) ||
3507                     (adev->pdev->device == 0x6664) ||
3508                     (adev->pdev->device == 0x6665) ||
3509                     (adev->pdev->device == 0x6667)) {
3510                         max_sclk = 75000;
3511                         max_mclk = 80000;
3512                 }
3513         }
3514         /* Apply dpm quirks */
3515         while (p && p->chip_device != 0) {
3516                 if (adev->pdev->vendor == p->chip_vendor &&
3517                     adev->pdev->device == p->chip_device &&
3518                     adev->pdev->subsystem_vendor == p->subsys_vendor &&
3519                     adev->pdev->subsystem_device == p->subsys_device) {
3520                         max_sclk = p->max_sclk;
3521                         max_mclk = p->max_mclk;
3522                         break;
3523                 }
3524                 ++p;
3525         }
3526
3527         if (rps->vce_active) {
3528                 rps->evclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].evclk;
3529                 rps->ecclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].ecclk;
3530                 si_get_vce_clock_voltage(adev, rps->evclk, rps->ecclk,
3531                                          &min_vce_voltage);
3532         } else {
3533                 rps->evclk = 0;
3534                 rps->ecclk = 0;
3535         }
3536
3537         if ((adev->pm.dpm.new_active_crtc_count > 1) ||
3538             si_dpm_vblank_too_short(adev))
3539                 disable_mclk_switching = true;
3540
3541         if (rps->vclk || rps->dclk) {
3542                 disable_mclk_switching = true;
3543                 disable_sclk_switching = true;
3544         }
3545
3546         if (adev->pm.dpm.ac_power)
3547                 max_limits = &adev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
3548         else
3549                 max_limits = &adev->pm.dpm.dyn_state.max_clock_voltage_on_dc;
3550
3551         for (i = ps->performance_level_count - 2; i >= 0; i--) {
3552                 if (ps->performance_levels[i].vddc > ps->performance_levels[i+1].vddc)
3553                         ps->performance_levels[i].vddc = ps->performance_levels[i+1].vddc;
3554         }
3555         if (adev->pm.dpm.ac_power == false) {
3556                 for (i = 0; i < ps->performance_level_count; i++) {
3557                         if (ps->performance_levels[i].mclk > max_limits->mclk)
3558                                 ps->performance_levels[i].mclk = max_limits->mclk;
3559                         if (ps->performance_levels[i].sclk > max_limits->sclk)
3560                                 ps->performance_levels[i].sclk = max_limits->sclk;
3561                         if (ps->performance_levels[i].vddc > max_limits->vddc)
3562                                 ps->performance_levels[i].vddc = max_limits->vddc;
3563                         if (ps->performance_levels[i].vddci > max_limits->vddci)
3564                                 ps->performance_levels[i].vddci = max_limits->vddci;
3565                 }
3566         }
3567
3568         /* limit clocks to max supported clocks based on voltage dependency tables */
3569         btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
3570                                                         &max_sclk_vddc);
3571         btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
3572                                                         &max_mclk_vddci);
3573         btc_get_max_clock_from_voltage_dependency_table(&adev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
3574                                                         &max_mclk_vddc);
3575
3576         for (i = 0; i < ps->performance_level_count; i++) {
3577                 if (max_sclk_vddc) {
3578                         if (ps->performance_levels[i].sclk > max_sclk_vddc)
3579                                 ps->performance_levels[i].sclk = max_sclk_vddc;
3580                 }
3581                 if (max_mclk_vddci) {
3582                         if (ps->performance_levels[i].mclk > max_mclk_vddci)
3583                                 ps->performance_levels[i].mclk = max_mclk_vddci;
3584                 }
3585                 if (max_mclk_vddc) {
3586                         if (ps->performance_levels[i].mclk > max_mclk_vddc)
3587                                 ps->performance_levels[i].mclk = max_mclk_vddc;
3588                 }
3589                 if (max_mclk) {
3590                         if (ps->performance_levels[i].mclk > max_mclk)
3591                                 ps->performance_levels[i].mclk = max_mclk;
3592                 }
3593                 if (max_sclk) {
3594                         if (ps->performance_levels[i].sclk > max_sclk)
3595                                 ps->performance_levels[i].sclk = max_sclk;
3596                 }
3597         }
3598
3599         /* XXX validate the min clocks required for display */
3600
3601         if (disable_mclk_switching) {
3602                 mclk  = ps->performance_levels[ps->performance_level_count - 1].mclk;
3603                 vddci = ps->performance_levels[ps->performance_level_count - 1].vddci;
3604         } else {
3605                 mclk = ps->performance_levels[0].mclk;
3606                 vddci = ps->performance_levels[0].vddci;
3607         }
3608
3609         if (disable_sclk_switching) {
3610                 sclk = ps->performance_levels[ps->performance_level_count - 1].sclk;
3611                 vddc = ps->performance_levels[ps->performance_level_count - 1].vddc;
3612         } else {
3613                 sclk = ps->performance_levels[0].sclk;
3614                 vddc = ps->performance_levels[0].vddc;
3615         }
3616
3617         if (rps->vce_active) {
3618                 if (sclk < adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].sclk)
3619                         sclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].sclk;
3620                 if (mclk < adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].mclk)
3621                         mclk = adev->pm.dpm.vce_states[adev->pm.dpm.vce_level].mclk;
3622         }
3623
3624         /* adjusted low state */
3625         ps->performance_levels[0].sclk = sclk;
3626         ps->performance_levels[0].mclk = mclk;
3627         ps->performance_levels[0].vddc = vddc;
3628         ps->performance_levels[0].vddci = vddci;
3629
3630         if (disable_sclk_switching) {
3631                 sclk = ps->performance_levels[0].sclk;
3632                 for (i = 1; i < ps->performance_level_count; i++) {
3633                         if (sclk < ps->performance_levels[i].sclk)
3634                                 sclk = ps->performance_levels[i].sclk;
3635                 }
3636                 for (i = 0; i < ps->performance_level_count; i++) {
3637                         ps->performance_levels[i].sclk = sclk;
3638                         ps->performance_levels[i].vddc = vddc;
3639                 }
3640         } else {
3641                 for (i = 1; i < ps->performance_level_count; i++) {
3642                         if (ps->performance_levels[i].sclk < ps->performance_levels[i - 1].sclk)
3643                                 ps->performance_levels[i].sclk = ps->performance_levels[i - 1].sclk;
3644                         if (ps->performance_levels[i].vddc < ps->performance_levels[i - 1].vddc)
3645                                 ps->performance_levels[i].vddc = ps->performance_levels[i - 1].vddc;
3646                 }
3647         }
3648
3649         if (disable_mclk_switching) {
3650                 mclk = ps->performance_levels[0].mclk;
3651                 for (i = 1; i < ps->performance_level_count; i++) {
3652                         if (mclk < ps->performance_levels[i].mclk)
3653                                 mclk = ps->performance_levels[i].mclk;
3654                 }
3655                 for (i = 0; i < ps->performance_level_count; i++) {
3656                         ps->performance_levels[i].mclk = mclk;
3657                         ps->performance_levels[i].vddci = vddci;
3658                 }
3659         } else {
3660                 for (i = 1; i < ps->performance_level_count; i++) {
3661                         if (ps->performance_levels[i].mclk < ps->performance_levels[i - 1].mclk)
3662                                 ps->performance_levels[i].mclk = ps->performance_levels[i - 1].mclk;
3663                         if (ps->performance_levels[i].vddci < ps->performance_levels[i - 1].vddci)
3664                                 ps->performance_levels[i].vddci = ps->performance_levels[i - 1].vddci;
3665                 }
3666         }
3667
3668         for (i = 0; i < ps->performance_level_count; i++)
3669                 btc_adjust_clock_combinations(adev, max_limits,
3670                                               &ps->performance_levels[i]);
3671
3672         for (i = 0; i < ps->performance_level_count; i++) {
3673                 if (ps->performance_levels[i].vddc < min_vce_voltage)
3674                         ps->performance_levels[i].vddc = min_vce_voltage;
3675                 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_sclk,
3676                                                    ps->performance_levels[i].sclk,
3677                                                    max_limits->vddc,  &ps->performance_levels[i].vddc);
3678                 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
3679                                                    ps->performance_levels[i].mclk,
3680                                                    max_limits->vddci, &ps->performance_levels[i].vddci);
3681                 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
3682                                                    ps->performance_levels[i].mclk,
3683                                                    max_limits->vddc,  &ps->performance_levels[i].vddc);
3684                 btc_apply_voltage_dependency_rules(&adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk,
3685                                                    adev->clock.current_dispclk,
3686                                                    max_limits->vddc,  &ps->performance_levels[i].vddc);
3687         }
3688
3689         for (i = 0; i < ps->performance_level_count; i++) {
3690                 btc_apply_voltage_delta_rules(adev,
3691                                               max_limits->vddc, max_limits->vddci,
3692                                               &ps->performance_levels[i].vddc,
3693                                               &ps->performance_levels[i].vddci);
3694         }
3695
3696         ps->dc_compatible = true;
3697         for (i = 0; i < ps->performance_level_count; i++) {
3698                 if (ps->performance_levels[i].vddc > adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.vddc)
3699                         ps->dc_compatible = false;
3700         }
3701 }
3702
3703 #if 0
3704 static int si_read_smc_soft_register(struct amdgpu_device *adev,
3705                                      u16 reg_offset, u32 *value)
3706 {
3707         struct si_power_info *si_pi = si_get_pi(adev);
3708
3709         return amdgpu_si_read_smc_sram_dword(adev,
3710                                              si_pi->soft_regs_start + reg_offset, value,
3711                                              si_pi->sram_end);
3712 }
3713 #endif
3714
3715 static int si_write_smc_soft_register(struct amdgpu_device *adev,
3716                                       u16 reg_offset, u32 value)
3717 {
3718         struct si_power_info *si_pi = si_get_pi(adev);
3719
3720         return amdgpu_si_write_smc_sram_dword(adev,
3721                                               si_pi->soft_regs_start + reg_offset,
3722                                               value, si_pi->sram_end);
3723 }
3724
3725 static bool si_is_special_1gb_platform(struct amdgpu_device *adev)
3726 {
3727         bool ret = false;
3728         u32 tmp, width, row, column, bank, density;
3729         bool is_memory_gddr5, is_special;
3730
3731         tmp = RREG32(MC_SEQ_MISC0);
3732         is_memory_gddr5 = (MC_SEQ_MISC0_GDDR5_VALUE == ((tmp & MC_SEQ_MISC0_GDDR5_MASK) >> MC_SEQ_MISC0_GDDR5_SHIFT));
3733         is_special = (MC_SEQ_MISC0_REV_ID_VALUE == ((tmp & MC_SEQ_MISC0_REV_ID_MASK) >> MC_SEQ_MISC0_REV_ID_SHIFT))
3734                 & (MC_SEQ_MISC0_VEN_ID_VALUE == ((tmp & MC_SEQ_MISC0_VEN_ID_MASK) >> MC_SEQ_MISC0_VEN_ID_SHIFT));
3735
3736         WREG32(MC_SEQ_IO_DEBUG_INDEX, 0xb);
3737         width = ((RREG32(MC_SEQ_IO_DEBUG_DATA) >> 1) & 1) ? 16 : 32;
3738
3739         tmp = RREG32(MC_ARB_RAMCFG);
3740         row = ((tmp & NOOFROWS_MASK) >> NOOFROWS_SHIFT) + 10;
3741         column = ((tmp & NOOFCOLS_MASK) >> NOOFCOLS_SHIFT) + 8;
3742         bank = ((tmp & NOOFBANK_MASK) >> NOOFBANK_SHIFT) + 2;
3743
3744         density = (1 << (row + column - 20 + bank)) * width;
3745
3746         if ((adev->pdev->device == 0x6819) &&
3747             is_memory_gddr5 && is_special && (density == 0x400))
3748                 ret = true;
3749
3750         return ret;
3751 }
3752
3753 static void si_get_leakage_vddc(struct amdgpu_device *adev)
3754 {
3755         struct si_power_info *si_pi = si_get_pi(adev);
3756         u16 vddc, count = 0;
3757         int i, ret;
3758
3759         for (i = 0; i < SISLANDS_MAX_LEAKAGE_COUNT; i++) {
3760                 ret = amdgpu_atombios_get_leakage_vddc_based_on_leakage_idx(adev, &vddc, SISLANDS_LEAKAGE_INDEX0 + i);
3761
3762                 if (!ret && (vddc > 0) && (vddc != (SISLANDS_LEAKAGE_INDEX0 + i))) {
3763                         si_pi->leakage_voltage.entries[count].voltage = vddc;
3764                         si_pi->leakage_voltage.entries[count].leakage_index =
3765                                 SISLANDS_LEAKAGE_INDEX0 + i;
3766                         count++;
3767                 }
3768         }
3769         si_pi->leakage_voltage.count = count;
3770 }
3771
3772 static int si_get_leakage_voltage_from_leakage_index(struct amdgpu_device *adev,
3773                                                      u32 index, u16 *leakage_voltage)
3774 {
3775         struct si_power_info *si_pi = si_get_pi(adev);
3776         int i;
3777
3778         if (leakage_voltage == NULL)
3779                 return -EINVAL;
3780
3781         if ((index & 0xff00) != 0xff00)
3782                 return -EINVAL;
3783
3784         if ((index & 0xff) > SISLANDS_MAX_LEAKAGE_COUNT + 1)
3785                 return -EINVAL;
3786
3787         if (index < SISLANDS_LEAKAGE_INDEX0)
3788                 return -EINVAL;
3789
3790         for (i = 0; i < si_pi->leakage_voltage.count; i++) {
3791                 if (si_pi->leakage_voltage.entries[i].leakage_index == index) {
3792                         *leakage_voltage = si_pi->leakage_voltage.entries[i].voltage;
3793                         return 0;
3794                 }
3795         }
3796         return -EAGAIN;
3797 }
3798
3799 static void si_set_dpm_event_sources(struct amdgpu_device *adev, u32 sources)
3800 {
3801         struct rv7xx_power_info *pi = rv770_get_pi(adev);
3802         bool want_thermal_protection;
3803         enum amdgpu_dpm_event_src dpm_event_src;
3804
3805         switch (sources) {
3806         case 0:
3807         default:
3808                 want_thermal_protection = false;
3809                 break;
3810         case (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL):
3811                 want_thermal_protection = true;
3812                 dpm_event_src = AMDGPU_DPM_EVENT_SRC_DIGITAL;
3813                 break;
3814         case (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_EXTERNAL):
3815                 want_thermal_protection = true;
3816                 dpm_event_src = AMDGPU_DPM_EVENT_SRC_EXTERNAL;
3817                 break;
3818         case ((1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_EXTERNAL) |
3819               (1 << AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL)):
3820                 want_thermal_protection = true;
3821                 dpm_event_src = AMDGPU_DPM_EVENT_SRC_DIGIAL_OR_EXTERNAL;
3822                 break;
3823         }
3824
3825         if (want_thermal_protection) {
3826                 WREG32_P(CG_THERMAL_CTRL, DPM_EVENT_SRC(dpm_event_src), ~DPM_EVENT_SRC_MASK);
3827                 if (pi->thermal_protection)
3828                         WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS);
3829         } else {
3830                 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS);
3831         }
3832 }
3833
3834 static void si_enable_auto_throttle_source(struct amdgpu_device *adev,
3835                                            enum amdgpu_dpm_auto_throttle_src source,
3836                                            bool enable)
3837 {
3838         struct rv7xx_power_info *pi = rv770_get_pi(adev);
3839
3840         if (enable) {
3841                 if (!(pi->active_auto_throttle_sources & (1 << source))) {
3842                         pi->active_auto_throttle_sources |= 1 << source;
3843                         si_set_dpm_event_sources(adev, pi->active_auto_throttle_sources);
3844                 }
3845         } else {
3846                 if (pi->active_auto_throttle_sources & (1 << source)) {
3847                         pi->active_auto_throttle_sources &= ~(1 << source);
3848                         si_set_dpm_event_sources(adev, pi->active_auto_throttle_sources);
3849                 }
3850         }
3851 }
3852
3853 static void si_start_dpm(struct amdgpu_device *adev)
3854 {
3855         WREG32_P(GENERAL_PWRMGT, GLOBAL_PWRMGT_EN, ~GLOBAL_PWRMGT_EN);
3856 }
3857
3858 static void si_stop_dpm(struct amdgpu_device *adev)
3859 {
3860         WREG32_P(GENERAL_PWRMGT, 0, ~GLOBAL_PWRMGT_EN);
3861 }
3862
3863 static void si_enable_sclk_control(struct amdgpu_device *adev, bool enable)
3864 {
3865         if (enable)
3866                 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~SCLK_PWRMGT_OFF);
3867         else
3868                 WREG32_P(SCLK_PWRMGT_CNTL, SCLK_PWRMGT_OFF, ~SCLK_PWRMGT_OFF);
3869
3870 }
3871
3872 #if 0
3873 static int si_notify_hardware_of_thermal_state(struct amdgpu_device *adev,
3874                                                u32 thermal_level)
3875 {
3876         PPSMC_Result ret;
3877
3878         if (thermal_level == 0) {
3879                 ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableThermalInterrupt);
3880                 if (ret == PPSMC_Result_OK)
3881                         return 0;
3882                 else
3883                         return -EINVAL;
3884         }
3885         return 0;
3886 }
3887
3888 static void si_notify_hardware_vpu_recovery_event(struct amdgpu_device *adev)
3889 {
3890         si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_tdr_is_about_to_happen, true);
3891 }
3892 #endif
3893
3894 #if 0
3895 static int si_notify_hw_of_powersource(struct amdgpu_device *adev, bool ac_power)
3896 {
3897         if (ac_power)
3898                 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_RunningOnAC) == PPSMC_Result_OK) ?
3899                         0 : -EINVAL;
3900
3901         return 0;
3902 }
3903 #endif
3904
3905 static PPSMC_Result si_send_msg_to_smc_with_parameter(struct amdgpu_device *adev,
3906                                                       PPSMC_Msg msg, u32 parameter)
3907 {
3908         WREG32(SMC_SCRATCH0, parameter);
3909         return amdgpu_si_send_msg_to_smc(adev, msg);
3910 }
3911
3912 static int si_restrict_performance_levels_before_switch(struct amdgpu_device *adev)
3913 {
3914         if (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_NoForcedLevel) != PPSMC_Result_OK)
3915                 return -EINVAL;
3916
3917         return (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, 1) == PPSMC_Result_OK) ?
3918                 0 : -EINVAL;
3919 }
3920
3921 static int si_dpm_force_performance_level(struct amdgpu_device *adev,
3922                                    enum amdgpu_dpm_forced_level level)
3923 {
3924         struct amdgpu_ps *rps = adev->pm.dpm.current_ps;
3925         struct  si_ps *ps = si_get_ps(rps);
3926         u32 levels = ps->performance_level_count;
3927
3928         if (level == AMDGPU_DPM_FORCED_LEVEL_HIGH) {
3929                 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
3930                         return -EINVAL;
3931
3932                 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 1) != PPSMC_Result_OK)
3933                         return -EINVAL;
3934         } else if (level == AMDGPU_DPM_FORCED_LEVEL_LOW) {
3935                 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
3936                         return -EINVAL;
3937
3938                 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, 1) != PPSMC_Result_OK)
3939                         return -EINVAL;
3940         } else if (level == AMDGPU_DPM_FORCED_LEVEL_AUTO) {
3941                 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetForcedLevels, 0) != PPSMC_Result_OK)
3942                         return -EINVAL;
3943
3944                 if (si_send_msg_to_smc_with_parameter(adev, PPSMC_MSG_SetEnabledLevels, levels) != PPSMC_Result_OK)
3945                         return -EINVAL;
3946         }
3947
3948         adev->pm.dpm.forced_level = level;
3949
3950         return 0;
3951 }
3952
3953 #if 0
3954 static int si_set_boot_state(struct amdgpu_device *adev)
3955 {
3956         return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_SwitchToInitialState) == PPSMC_Result_OK) ?
3957                 0 : -EINVAL;
3958 }
3959 #endif
3960
3961 static int si_set_sw_state(struct amdgpu_device *adev)
3962 {
3963         return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_SwitchToSwState) == PPSMC_Result_OK) ?
3964                 0 : -EINVAL;
3965 }
3966
3967 static int si_halt_smc(struct amdgpu_device *adev)
3968 {
3969         if (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_Halt) != PPSMC_Result_OK)
3970                 return -EINVAL;
3971
3972         return (amdgpu_si_wait_for_smc_inactive(adev) == PPSMC_Result_OK) ?
3973                 0 : -EINVAL;
3974 }
3975
3976 static int si_resume_smc(struct amdgpu_device *adev)
3977 {
3978         if (amdgpu_si_send_msg_to_smc(adev, PPSMC_FlushDataCache) != PPSMC_Result_OK)
3979                 return -EINVAL;
3980
3981         return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_Resume) == PPSMC_Result_OK) ?
3982                 0 : -EINVAL;
3983 }
3984
3985 static void si_dpm_start_smc(struct amdgpu_device *adev)
3986 {
3987         amdgpu_si_program_jump_on_start(adev);
3988         amdgpu_si_start_smc(adev);
3989         amdgpu_si_smc_clock(adev, true);
3990 }
3991
3992 static void si_dpm_stop_smc(struct amdgpu_device *adev)
3993 {
3994         amdgpu_si_reset_smc(adev);
3995         amdgpu_si_smc_clock(adev, false);
3996 }
3997
3998 static int si_process_firmware_header(struct amdgpu_device *adev)
3999 {
4000         struct si_power_info *si_pi = si_get_pi(adev);
4001         u32 tmp;
4002         int ret;
4003
4004         ret = amdgpu_si_read_smc_sram_dword(adev,
4005                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
4006                                             SISLANDS_SMC_FIRMWARE_HEADER_stateTable,
4007                                             &tmp, si_pi->sram_end);
4008         if (ret)
4009                 return ret;
4010
4011         si_pi->state_table_start = tmp;
4012
4013         ret = amdgpu_si_read_smc_sram_dword(adev,
4014                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
4015                                             SISLANDS_SMC_FIRMWARE_HEADER_softRegisters,
4016                                             &tmp, si_pi->sram_end);
4017         if (ret)
4018                 return ret;
4019
4020         si_pi->soft_regs_start = tmp;
4021
4022         ret = amdgpu_si_read_smc_sram_dword(adev,
4023                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
4024                                             SISLANDS_SMC_FIRMWARE_HEADER_mcRegisterTable,
4025                                             &tmp, si_pi->sram_end);
4026         if (ret)
4027                 return ret;
4028
4029         si_pi->mc_reg_table_start = tmp;
4030
4031         ret = amdgpu_si_read_smc_sram_dword(adev,
4032                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
4033                                             SISLANDS_SMC_FIRMWARE_HEADER_fanTable,
4034                                             &tmp, si_pi->sram_end);
4035         if (ret)
4036                 return ret;
4037
4038         si_pi->fan_table_start = tmp;
4039
4040         ret = amdgpu_si_read_smc_sram_dword(adev,
4041                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
4042                                             SISLANDS_SMC_FIRMWARE_HEADER_mcArbDramAutoRefreshTable,
4043                                             &tmp, si_pi->sram_end);
4044         if (ret)
4045                 return ret;
4046
4047         si_pi->arb_table_start = tmp;
4048
4049         ret = amdgpu_si_read_smc_sram_dword(adev,
4050                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
4051                                             SISLANDS_SMC_FIRMWARE_HEADER_CacConfigTable,
4052                                             &tmp, si_pi->sram_end);
4053         if (ret)
4054                 return ret;
4055
4056         si_pi->cac_table_start = tmp;
4057
4058         ret = amdgpu_si_read_smc_sram_dword(adev,
4059                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
4060                                             SISLANDS_SMC_FIRMWARE_HEADER_DteConfiguration,
4061                                             &tmp, si_pi->sram_end);
4062         if (ret)
4063                 return ret;
4064
4065         si_pi->dte_table_start = tmp;
4066
4067         ret = amdgpu_si_read_smc_sram_dword(adev,
4068                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
4069                                             SISLANDS_SMC_FIRMWARE_HEADER_spllTable,
4070                                             &tmp, si_pi->sram_end);
4071         if (ret)
4072                 return ret;
4073
4074         si_pi->spll_table_start = tmp;
4075
4076         ret = amdgpu_si_read_smc_sram_dword(adev,
4077                                             SISLANDS_SMC_FIRMWARE_HEADER_LOCATION +
4078                                             SISLANDS_SMC_FIRMWARE_HEADER_PAPMParameters,
4079                                             &tmp, si_pi->sram_end);
4080         if (ret)
4081                 return ret;
4082
4083         si_pi->papm_cfg_table_start = tmp;
4084
4085         return ret;
4086 }
4087
4088 static void si_read_clock_registers(struct amdgpu_device *adev)
4089 {
4090         struct si_power_info *si_pi = si_get_pi(adev);
4091
4092         si_pi->clock_registers.cg_spll_func_cntl = RREG32(CG_SPLL_FUNC_CNTL);
4093         si_pi->clock_registers.cg_spll_func_cntl_2 = RREG32(CG_SPLL_FUNC_CNTL_2);
4094         si_pi->clock_registers.cg_spll_func_cntl_3 = RREG32(CG_SPLL_FUNC_CNTL_3);
4095         si_pi->clock_registers.cg_spll_func_cntl_4 = RREG32(CG_SPLL_FUNC_CNTL_4);
4096         si_pi->clock_registers.cg_spll_spread_spectrum = RREG32(CG_SPLL_SPREAD_SPECTRUM);
4097         si_pi->clock_registers.cg_spll_spread_spectrum_2 = RREG32(CG_SPLL_SPREAD_SPECTRUM_2);
4098         si_pi->clock_registers.dll_cntl = RREG32(DLL_CNTL);
4099         si_pi->clock_registers.mclk_pwrmgt_cntl = RREG32(MCLK_PWRMGT_CNTL);
4100         si_pi->clock_registers.mpll_ad_func_cntl = RREG32(MPLL_AD_FUNC_CNTL);
4101         si_pi->clock_registers.mpll_dq_func_cntl = RREG32(MPLL_DQ_FUNC_CNTL);
4102         si_pi->clock_registers.mpll_func_cntl = RREG32(MPLL_FUNC_CNTL);
4103         si_pi->clock_registers.mpll_func_cntl_1 = RREG32(MPLL_FUNC_CNTL_1);
4104         si_pi->clock_registers.mpll_func_cntl_2 = RREG32(MPLL_FUNC_CNTL_2);
4105         si_pi->clock_registers.mpll_ss1 = RREG32(MPLL_SS1);
4106         si_pi->clock_registers.mpll_ss2 = RREG32(MPLL_SS2);
4107 }
4108
4109 static void si_enable_thermal_protection(struct amdgpu_device *adev,
4110                                           bool enable)
4111 {
4112         if (enable)
4113                 WREG32_P(GENERAL_PWRMGT, 0, ~THERMAL_PROTECTION_DIS);
4114         else
4115                 WREG32_P(GENERAL_PWRMGT, THERMAL_PROTECTION_DIS, ~THERMAL_PROTECTION_DIS);
4116 }
4117
4118 static void si_enable_acpi_power_management(struct amdgpu_device *adev)
4119 {
4120         WREG32_P(GENERAL_PWRMGT, STATIC_PM_EN, ~STATIC_PM_EN);
4121 }
4122
4123 #if 0
4124 static int si_enter_ulp_state(struct amdgpu_device *adev)
4125 {
4126         WREG32(SMC_MESSAGE_0, PPSMC_MSG_SwitchToMinimumPower);
4127
4128         udelay(25000);
4129
4130         return 0;
4131 }
4132
4133 static int si_exit_ulp_state(struct amdgpu_device *adev)
4134 {
4135         int i;
4136
4137         WREG32(SMC_MESSAGE_0, PPSMC_MSG_ResumeFromMinimumPower);
4138
4139         udelay(7000);
4140
4141         for (i = 0; i < adev->usec_timeout; i++) {
4142                 if (RREG32(SMC_RESP_0) == 1)
4143                         break;
4144                 udelay(1000);
4145         }
4146
4147         return 0;
4148 }
4149 #endif
4150
4151 static int si_notify_smc_display_change(struct amdgpu_device *adev,
4152                                      bool has_display)
4153 {
4154         PPSMC_Msg msg = has_display ?
4155                 PPSMC_MSG_HasDisplay : PPSMC_MSG_NoDisplay;
4156
4157         return (amdgpu_si_send_msg_to_smc(adev, msg) == PPSMC_Result_OK) ?
4158                 0 : -EINVAL;
4159 }
4160
4161 static void si_program_response_times(struct amdgpu_device *adev)
4162 {
4163         u32 voltage_response_time, backbias_response_time, acpi_delay_time, vbi_time_out;
4164         u32 vddc_dly, acpi_dly, vbi_dly;
4165         u32 reference_clock;
4166
4167         si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mvdd_chg_time, 1);
4168
4169         voltage_response_time = (u32)adev->pm.dpm.voltage_response_time;
4170         backbias_response_time = (u32)adev->pm.dpm.backbias_response_time;
4171
4172         if (voltage_response_time == 0)
4173                 voltage_response_time = 1000;
4174
4175         acpi_delay_time = 15000;
4176         vbi_time_out = 100000;
4177
4178         reference_clock = amdgpu_asic_get_xclk(adev);
4179
4180         vddc_dly = (voltage_response_time  * reference_clock) / 100;
4181         acpi_dly = (acpi_delay_time * reference_clock) / 100;
4182         vbi_dly  = (vbi_time_out * reference_clock) / 100;
4183
4184         si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_delay_vreg,  vddc_dly);
4185         si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_delay_acpi,  acpi_dly);
4186         si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mclk_chg_timeout, vbi_dly);
4187         si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_mc_block_delay, 0xAA);
4188 }
4189
4190 static void si_program_ds_registers(struct amdgpu_device *adev)
4191 {
4192         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4193         u32 tmp;
4194
4195         /* DEEP_SLEEP_CLK_SEL field should be 0x10 on tahiti A0 */
4196         if (adev->asic_type == CHIP_TAHITI && adev->rev_id == 0x0)
4197                 tmp = 0x10;
4198         else
4199                 tmp = 0x1;
4200
4201         if (eg_pi->sclk_deep_sleep) {
4202                 WREG32_P(MISC_CLK_CNTL, DEEP_SLEEP_CLK_SEL(tmp), ~DEEP_SLEEP_CLK_SEL_MASK);
4203                 WREG32_P(CG_SPLL_AUTOSCALE_CNTL, AUTOSCALE_ON_SS_CLEAR,
4204                          ~AUTOSCALE_ON_SS_CLEAR);
4205         }
4206 }
4207
4208 static void si_program_display_gap(struct amdgpu_device *adev)
4209 {
4210         u32 tmp, pipe;
4211         int i;
4212
4213         tmp = RREG32(CG_DISPLAY_GAP_CNTL) & ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
4214         if (adev->pm.dpm.new_active_crtc_count > 0)
4215                 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM);
4216         else
4217                 tmp |= DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE);
4218
4219         if (adev->pm.dpm.new_active_crtc_count > 1)
4220                 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_VBLANK_OR_WM);
4221         else
4222                 tmp |= DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE);
4223
4224         WREG32(CG_DISPLAY_GAP_CNTL, tmp);
4225
4226         tmp = RREG32(DCCG_DISP_SLOW_SELECT_REG);
4227         pipe = (tmp & DCCG_DISP1_SLOW_SELECT_MASK) >> DCCG_DISP1_SLOW_SELECT_SHIFT;
4228
4229         if ((adev->pm.dpm.new_active_crtc_count > 0) &&
4230             (!(adev->pm.dpm.new_active_crtcs & (1 << pipe)))) {
4231                 /* find the first active crtc */
4232                 for (i = 0; i < adev->mode_info.num_crtc; i++) {
4233                         if (adev->pm.dpm.new_active_crtcs & (1 << i))
4234                                 break;
4235                 }
4236                 if (i == adev->mode_info.num_crtc)
4237                         pipe = 0;
4238                 else
4239                         pipe = i;
4240
4241                 tmp &= ~DCCG_DISP1_SLOW_SELECT_MASK;
4242                 tmp |= DCCG_DISP1_SLOW_SELECT(pipe);
4243                 WREG32(DCCG_DISP_SLOW_SELECT_REG, tmp);
4244         }
4245
4246         /* Setting this to false forces the performance state to low if the crtcs are disabled.
4247          * This can be a problem on PowerXpress systems or if you want to use the card
4248          * for offscreen rendering or compute if there are no crtcs enabled.
4249          */
4250         si_notify_smc_display_change(adev, adev->pm.dpm.new_active_crtc_count > 0);
4251 }
4252
4253 static void si_enable_spread_spectrum(struct amdgpu_device *adev, bool enable)
4254 {
4255         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4256
4257         if (enable) {
4258                 if (pi->sclk_ss)
4259                         WREG32_P(GENERAL_PWRMGT, DYN_SPREAD_SPECTRUM_EN, ~DYN_SPREAD_SPECTRUM_EN);
4260         } else {
4261                 WREG32_P(CG_SPLL_SPREAD_SPECTRUM, 0, ~SSEN);
4262                 WREG32_P(GENERAL_PWRMGT, 0, ~DYN_SPREAD_SPECTRUM_EN);
4263         }
4264 }
4265
4266 static void si_setup_bsp(struct amdgpu_device *adev)
4267 {
4268         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4269         u32 xclk = amdgpu_asic_get_xclk(adev);
4270
4271         r600_calculate_u_and_p(pi->asi,
4272                                xclk,
4273                                16,
4274                                &pi->bsp,
4275                                &pi->bsu);
4276
4277         r600_calculate_u_and_p(pi->pasi,
4278                                xclk,
4279                                16,
4280                                &pi->pbsp,
4281                                &pi->pbsu);
4282
4283
4284         pi->dsp = BSP(pi->bsp) | BSU(pi->bsu);
4285         pi->psp = BSP(pi->pbsp) | BSU(pi->pbsu);
4286
4287         WREG32(CG_BSP, pi->dsp);
4288 }
4289
4290 static void si_program_git(struct amdgpu_device *adev)
4291 {
4292         WREG32_P(CG_GIT, CG_GICST(R600_GICST_DFLT), ~CG_GICST_MASK);
4293 }
4294
4295 static void si_program_tp(struct amdgpu_device *adev)
4296 {
4297         int i;
4298         enum r600_td td = R600_TD_DFLT;
4299
4300         for (i = 0; i < R600_PM_NUMBER_OF_TC; i++)
4301                 WREG32(CG_FFCT_0 + i, (UTC_0(r600_utc[i]) | DTC_0(r600_dtc[i])));
4302
4303         if (td == R600_TD_AUTO)
4304                 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_FORCE_TREND_SEL);
4305         else
4306                 WREG32_P(SCLK_PWRMGT_CNTL, FIR_FORCE_TREND_SEL, ~FIR_FORCE_TREND_SEL);
4307
4308         if (td == R600_TD_UP)
4309                 WREG32_P(SCLK_PWRMGT_CNTL, 0, ~FIR_TREND_MODE);
4310
4311         if (td == R600_TD_DOWN)
4312                 WREG32_P(SCLK_PWRMGT_CNTL, FIR_TREND_MODE, ~FIR_TREND_MODE);
4313 }
4314
4315 static void si_program_tpp(struct amdgpu_device *adev)
4316 {
4317         WREG32(CG_TPC, R600_TPC_DFLT);
4318 }
4319
4320 static void si_program_sstp(struct amdgpu_device *adev)
4321 {
4322         WREG32(CG_SSP, (SSTU(R600_SSTU_DFLT) | SST(R600_SST_DFLT)));
4323 }
4324
4325 static void si_enable_display_gap(struct amdgpu_device *adev)
4326 {
4327         u32 tmp = RREG32(CG_DISPLAY_GAP_CNTL);
4328
4329         tmp &= ~(DISP1_GAP_MASK | DISP2_GAP_MASK);
4330         tmp |= (DISP1_GAP(R600_PM_DISPLAY_GAP_IGNORE) |
4331                 DISP2_GAP(R600_PM_DISPLAY_GAP_IGNORE));
4332
4333         tmp &= ~(DISP1_GAP_MCHG_MASK | DISP2_GAP_MCHG_MASK);
4334         tmp |= (DISP1_GAP_MCHG(R600_PM_DISPLAY_GAP_VBLANK) |
4335                 DISP2_GAP_MCHG(R600_PM_DISPLAY_GAP_IGNORE));
4336         WREG32(CG_DISPLAY_GAP_CNTL, tmp);
4337 }
4338
4339 static void si_program_vc(struct amdgpu_device *adev)
4340 {
4341         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4342
4343         WREG32(CG_FTV, pi->vrc);
4344 }
4345
4346 static void si_clear_vc(struct amdgpu_device *adev)
4347 {
4348         WREG32(CG_FTV, 0);
4349 }
4350
4351 static u8 si_get_ddr3_mclk_frequency_ratio(u32 memory_clock)
4352 {
4353         u8 mc_para_index;
4354
4355         if (memory_clock < 10000)
4356                 mc_para_index = 0;
4357         else if (memory_clock >= 80000)
4358                 mc_para_index = 0x0f;
4359         else
4360                 mc_para_index = (u8)((memory_clock - 10000) / 5000 + 1);
4361         return mc_para_index;
4362 }
4363
4364 static u8 si_get_mclk_frequency_ratio(u32 memory_clock, bool strobe_mode)
4365 {
4366         u8 mc_para_index;
4367
4368         if (strobe_mode) {
4369                 if (memory_clock < 12500)
4370                         mc_para_index = 0x00;
4371                 else if (memory_clock > 47500)
4372                         mc_para_index = 0x0f;
4373                 else
4374                         mc_para_index = (u8)((memory_clock - 10000) / 2500);
4375         } else {
4376                 if (memory_clock < 65000)
4377                         mc_para_index = 0x00;
4378                 else if (memory_clock > 135000)
4379                         mc_para_index = 0x0f;
4380                 else
4381                         mc_para_index = (u8)((memory_clock - 60000) / 5000);
4382         }
4383         return mc_para_index;
4384 }
4385
4386 static u8 si_get_strobe_mode_settings(struct amdgpu_device *adev, u32 mclk)
4387 {
4388         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4389         bool strobe_mode = false;
4390         u8 result = 0;
4391
4392         if (mclk <= pi->mclk_strobe_mode_threshold)
4393                 strobe_mode = true;
4394
4395         if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5)
4396                 result = si_get_mclk_frequency_ratio(mclk, strobe_mode);
4397         else
4398                 result = si_get_ddr3_mclk_frequency_ratio(mclk);
4399
4400         if (strobe_mode)
4401                 result |= SISLANDS_SMC_STROBE_ENABLE;
4402
4403         return result;
4404 }
4405
4406 static int si_upload_firmware(struct amdgpu_device *adev)
4407 {
4408         struct si_power_info *si_pi = si_get_pi(adev);
4409
4410         amdgpu_si_reset_smc(adev);
4411         amdgpu_si_smc_clock(adev, false);
4412
4413         return amdgpu_si_load_smc_ucode(adev, si_pi->sram_end);
4414 }
4415
4416 static bool si_validate_phase_shedding_tables(struct amdgpu_device *adev,
4417                                               const struct atom_voltage_table *table,
4418                                               const struct amdgpu_phase_shedding_limits_table *limits)
4419 {
4420         u32 data, num_bits, num_levels;
4421
4422         if ((table == NULL) || (limits == NULL))
4423                 return false;
4424
4425         data = table->mask_low;
4426
4427         num_bits = hweight32(data);
4428
4429         if (num_bits == 0)
4430                 return false;
4431
4432         num_levels = (1 << num_bits);
4433
4434         if (table->count != num_levels)
4435                 return false;
4436
4437         if (limits->count != (num_levels - 1))
4438                 return false;
4439
4440         return true;
4441 }
4442
4443 static void si_trim_voltage_table_to_fit_state_table(struct amdgpu_device *adev,
4444                                               u32 max_voltage_steps,
4445                                               struct atom_voltage_table *voltage_table)
4446 {
4447         unsigned int i, diff;
4448
4449         if (voltage_table->count <= max_voltage_steps)
4450                 return;
4451
4452         diff = voltage_table->count - max_voltage_steps;
4453
4454         for (i= 0; i < max_voltage_steps; i++)
4455                 voltage_table->entries[i] = voltage_table->entries[i + diff];
4456
4457         voltage_table->count = max_voltage_steps;
4458 }
4459
4460 static int si_get_svi2_voltage_table(struct amdgpu_device *adev,
4461                                      struct amdgpu_clock_voltage_dependency_table *voltage_dependency_table,
4462                                      struct atom_voltage_table *voltage_table)
4463 {
4464         u32 i;
4465
4466         if (voltage_dependency_table == NULL)
4467                 return -EINVAL;
4468
4469         voltage_table->mask_low = 0;
4470         voltage_table->phase_delay = 0;
4471
4472         voltage_table->count = voltage_dependency_table->count;
4473         for (i = 0; i < voltage_table->count; i++) {
4474                 voltage_table->entries[i].value = voltage_dependency_table->entries[i].v;
4475                 voltage_table->entries[i].smio_low = 0;
4476         }
4477
4478         return 0;
4479 }
4480
4481 static int si_construct_voltage_tables(struct amdgpu_device *adev)
4482 {
4483         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4484         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4485         struct si_power_info *si_pi = si_get_pi(adev);
4486         int ret;
4487
4488         if (pi->voltage_control) {
4489                 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDC,
4490                                                     VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddc_voltage_table);
4491                 if (ret)
4492                         return ret;
4493
4494                 if (eg_pi->vddc_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
4495                         si_trim_voltage_table_to_fit_state_table(adev,
4496                                                                  SISLANDS_MAX_NO_VREG_STEPS,
4497                                                                  &eg_pi->vddc_voltage_table);
4498         } else if (si_pi->voltage_control_svi2) {
4499                 ret = si_get_svi2_voltage_table(adev,
4500                                                 &adev->pm.dpm.dyn_state.vddc_dependency_on_mclk,
4501                                                 &eg_pi->vddc_voltage_table);
4502                 if (ret)
4503                         return ret;
4504         } else {
4505                 return -EINVAL;
4506         }
4507
4508         if (eg_pi->vddci_control) {
4509                 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDCI,
4510                                                     VOLTAGE_OBJ_GPIO_LUT, &eg_pi->vddci_voltage_table);
4511                 if (ret)
4512                         return ret;
4513
4514                 if (eg_pi->vddci_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
4515                         si_trim_voltage_table_to_fit_state_table(adev,
4516                                                                  SISLANDS_MAX_NO_VREG_STEPS,
4517                                                                  &eg_pi->vddci_voltage_table);
4518         }
4519         if (si_pi->vddci_control_svi2) {
4520                 ret = si_get_svi2_voltage_table(adev,
4521                                                 &adev->pm.dpm.dyn_state.vddci_dependency_on_mclk,
4522                                                 &eg_pi->vddci_voltage_table);
4523                 if (ret)
4524                         return ret;
4525         }
4526
4527         if (pi->mvdd_control) {
4528                 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_MVDDC,
4529                                                     VOLTAGE_OBJ_GPIO_LUT, &si_pi->mvdd_voltage_table);
4530
4531                 if (ret) {
4532                         pi->mvdd_control = false;
4533                         return ret;
4534                 }
4535
4536                 if (si_pi->mvdd_voltage_table.count == 0) {
4537                         pi->mvdd_control = false;
4538                         return -EINVAL;
4539                 }
4540
4541                 if (si_pi->mvdd_voltage_table.count > SISLANDS_MAX_NO_VREG_STEPS)
4542                         si_trim_voltage_table_to_fit_state_table(adev,
4543                                                                  SISLANDS_MAX_NO_VREG_STEPS,
4544                                                                  &si_pi->mvdd_voltage_table);
4545         }
4546
4547         if (si_pi->vddc_phase_shed_control) {
4548                 ret = amdgpu_atombios_get_voltage_table(adev, VOLTAGE_TYPE_VDDC,
4549                                                     VOLTAGE_OBJ_PHASE_LUT, &si_pi->vddc_phase_shed_table);
4550                 if (ret)
4551                         si_pi->vddc_phase_shed_control = false;
4552
4553                 if ((si_pi->vddc_phase_shed_table.count == 0) ||
4554                     (si_pi->vddc_phase_shed_table.count > SISLANDS_MAX_NO_VREG_STEPS))
4555                         si_pi->vddc_phase_shed_control = false;
4556         }
4557
4558         return 0;
4559 }
4560
4561 static void si_populate_smc_voltage_table(struct amdgpu_device *adev,
4562                                           const struct atom_voltage_table *voltage_table,
4563                                           SISLANDS_SMC_STATETABLE *table)
4564 {
4565         unsigned int i;
4566
4567         for (i = 0; i < voltage_table->count; i++)
4568                 table->lowSMIO[i] |= cpu_to_be32(voltage_table->entries[i].smio_low);
4569 }
4570
4571 static int si_populate_smc_voltage_tables(struct amdgpu_device *adev,
4572                                           SISLANDS_SMC_STATETABLE *table)
4573 {
4574         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4575         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4576         struct si_power_info *si_pi = si_get_pi(adev);
4577         u8 i;
4578
4579         if (si_pi->voltage_control_svi2) {
4580                 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svc,
4581                         si_pi->svc_gpio_id);
4582                 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_gpio_id_svd,
4583                         si_pi->svd_gpio_id);
4584                 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_svi_rework_plat_type,
4585                                            2);
4586         } else {
4587                 if (eg_pi->vddc_voltage_table.count) {
4588                         si_populate_smc_voltage_table(adev, &eg_pi->vddc_voltage_table, table);
4589                         table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC] =
4590                                 cpu_to_be32(eg_pi->vddc_voltage_table.mask_low);
4591
4592                         for (i = 0; i < eg_pi->vddc_voltage_table.count; i++) {
4593                                 if (pi->max_vddc_in_table <= eg_pi->vddc_voltage_table.entries[i].value) {
4594                                         table->maxVDDCIndexInPPTable = i;
4595                                         break;
4596                                 }
4597                         }
4598                 }
4599
4600                 if (eg_pi->vddci_voltage_table.count) {
4601                         si_populate_smc_voltage_table(adev, &eg_pi->vddci_voltage_table, table);
4602
4603                         table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDCI] =
4604                                 cpu_to_be32(eg_pi->vddci_voltage_table.mask_low);
4605                 }
4606
4607
4608                 if (si_pi->mvdd_voltage_table.count) {
4609                         si_populate_smc_voltage_table(adev, &si_pi->mvdd_voltage_table, table);
4610
4611                         table->voltageMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_MVDD] =
4612                                 cpu_to_be32(si_pi->mvdd_voltage_table.mask_low);
4613                 }
4614
4615                 if (si_pi->vddc_phase_shed_control) {
4616                         if (si_validate_phase_shedding_tables(adev, &si_pi->vddc_phase_shed_table,
4617                                                               &adev->pm.dpm.dyn_state.phase_shedding_limits_table)) {
4618                                 si_populate_smc_voltage_table(adev, &si_pi->vddc_phase_shed_table, table);
4619
4620                                 table->phaseMaskTable.lowMask[SISLANDS_SMC_VOLTAGEMASK_VDDC_PHASE_SHEDDING] =
4621                                         cpu_to_be32(si_pi->vddc_phase_shed_table.mask_low);
4622
4623                                 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_phase_shedding_delay,
4624                                                            (u32)si_pi->vddc_phase_shed_table.phase_delay);
4625                         } else {
4626                                 si_pi->vddc_phase_shed_control = false;
4627                         }
4628                 }
4629         }
4630
4631         return 0;
4632 }
4633
4634 static int si_populate_voltage_value(struct amdgpu_device *adev,
4635                                      const struct atom_voltage_table *table,
4636                                      u16 value, SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4637 {
4638         unsigned int i;
4639
4640         for (i = 0; i < table->count; i++) {
4641                 if (value <= table->entries[i].value) {
4642                         voltage->index = (u8)i;
4643                         voltage->value = cpu_to_be16(table->entries[i].value);
4644                         break;
4645                 }
4646         }
4647
4648         if (i >= table->count)
4649                 return -EINVAL;
4650
4651         return 0;
4652 }
4653
4654 static int si_populate_mvdd_value(struct amdgpu_device *adev, u32 mclk,
4655                                   SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4656 {
4657         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4658         struct si_power_info *si_pi = si_get_pi(adev);
4659
4660         if (pi->mvdd_control) {
4661                 if (mclk <= pi->mvdd_split_frequency)
4662                         voltage->index = 0;
4663                 else
4664                         voltage->index = (u8)(si_pi->mvdd_voltage_table.count) - 1;
4665
4666                 voltage->value = cpu_to_be16(si_pi->mvdd_voltage_table.entries[voltage->index].value);
4667         }
4668         return 0;
4669 }
4670
4671 static int si_get_std_voltage_value(struct amdgpu_device *adev,
4672                                     SISLANDS_SMC_VOLTAGE_VALUE *voltage,
4673                                     u16 *std_voltage)
4674 {
4675         u16 v_index;
4676         bool voltage_found = false;
4677         *std_voltage = be16_to_cpu(voltage->value);
4678
4679         if (adev->pm.dpm.dyn_state.cac_leakage_table.entries) {
4680                 if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_NEW_CAC_VOLTAGE) {
4681                         if (adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries == NULL)
4682                                 return -EINVAL;
4683
4684                         for (v_index = 0; (u32)v_index < adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) {
4685                                 if (be16_to_cpu(voltage->value) ==
4686                                     (u16)adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) {
4687                                         voltage_found = true;
4688                                         if ((u32)v_index < adev->pm.dpm.dyn_state.cac_leakage_table.count)
4689                                                 *std_voltage =
4690                                                         adev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc;
4691                                         else
4692                                                 *std_voltage =
4693                                                         adev->pm.dpm.dyn_state.cac_leakage_table.entries[adev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc;
4694                                         break;
4695                                 }
4696                         }
4697
4698                         if (!voltage_found) {
4699                                 for (v_index = 0; (u32)v_index < adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.count; v_index++) {
4700                                         if (be16_to_cpu(voltage->value) <=
4701                                             (u16)adev->pm.dpm.dyn_state.vddc_dependency_on_sclk.entries[v_index].v) {
4702                                                 voltage_found = true;
4703                                                 if ((u32)v_index < adev->pm.dpm.dyn_state.cac_leakage_table.count)
4704                                                         *std_voltage =
4705                                                                 adev->pm.dpm.dyn_state.cac_leakage_table.entries[v_index].vddc;
4706                                                 else
4707                                                         *std_voltage =
4708                                                                 adev->pm.dpm.dyn_state.cac_leakage_table.entries[adev->pm.dpm.dyn_state.cac_leakage_table.count-1].vddc;
4709                                                 break;
4710                                         }
4711                                 }
4712                         }
4713                 } else {
4714                         if ((u32)voltage->index < adev->pm.dpm.dyn_state.cac_leakage_table.count)
4715                                 *std_voltage = adev->pm.dpm.dyn_state.cac_leakage_table.entries[voltage->index].vddc;
4716                 }
4717         }
4718
4719         return 0;
4720 }
4721
4722 static int si_populate_std_voltage_value(struct amdgpu_device *adev,
4723                                          u16 value, u8 index,
4724                                          SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4725 {
4726         voltage->index = index;
4727         voltage->value = cpu_to_be16(value);
4728
4729         return 0;
4730 }
4731
4732 static int si_populate_phase_shedding_value(struct amdgpu_device *adev,
4733                                             const struct amdgpu_phase_shedding_limits_table *limits,
4734                                             u16 voltage, u32 sclk, u32 mclk,
4735                                             SISLANDS_SMC_VOLTAGE_VALUE *smc_voltage)
4736 {
4737         unsigned int i;
4738
4739         for (i = 0; i < limits->count; i++) {
4740                 if ((voltage <= limits->entries[i].voltage) &&
4741                     (sclk <= limits->entries[i].sclk) &&
4742                     (mclk <= limits->entries[i].mclk))
4743                         break;
4744         }
4745
4746         smc_voltage->phase_settings = (u8)i;
4747
4748         return 0;
4749 }
4750
4751 static int si_init_arb_table_index(struct amdgpu_device *adev)
4752 {
4753         struct si_power_info *si_pi = si_get_pi(adev);
4754         u32 tmp;
4755         int ret;
4756
4757         ret = amdgpu_si_read_smc_sram_dword(adev, si_pi->arb_table_start,
4758                                             &tmp, si_pi->sram_end);
4759         if (ret)
4760                 return ret;
4761
4762         tmp &= 0x00FFFFFF;
4763         tmp |= MC_CG_ARB_FREQ_F1 << 24;
4764
4765         return amdgpu_si_write_smc_sram_dword(adev, si_pi->arb_table_start,
4766                                               tmp, si_pi->sram_end);
4767 }
4768
4769 static int si_initial_switch_from_arb_f0_to_f1(struct amdgpu_device *adev)
4770 {
4771         return ni_copy_and_switch_arb_sets(adev, MC_CG_ARB_FREQ_F0, MC_CG_ARB_FREQ_F1);
4772 }
4773
4774 static int si_reset_to_default(struct amdgpu_device *adev)
4775 {
4776         return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_ResetToDefaults) == PPSMC_Result_OK) ?
4777                 0 : -EINVAL;
4778 }
4779
4780 static int si_force_switch_to_arb_f0(struct amdgpu_device *adev)
4781 {
4782         struct si_power_info *si_pi = si_get_pi(adev);
4783         u32 tmp;
4784         int ret;
4785
4786         ret = amdgpu_si_read_smc_sram_dword(adev, si_pi->arb_table_start,
4787                                             &tmp, si_pi->sram_end);
4788         if (ret)
4789                 return ret;
4790
4791         tmp = (tmp >> 24) & 0xff;
4792
4793         if (tmp == MC_CG_ARB_FREQ_F0)
4794                 return 0;
4795
4796         return ni_copy_and_switch_arb_sets(adev, tmp, MC_CG_ARB_FREQ_F0);
4797 }
4798
4799 static u32 si_calculate_memory_refresh_rate(struct amdgpu_device *adev,
4800                                             u32 engine_clock)
4801 {
4802         u32 dram_rows;
4803         u32 dram_refresh_rate;
4804         u32 mc_arb_rfsh_rate;
4805         u32 tmp = (RREG32(MC_ARB_RAMCFG) & NOOFROWS_MASK) >> NOOFROWS_SHIFT;
4806
4807         if (tmp >= 4)
4808                 dram_rows = 16384;
4809         else
4810                 dram_rows = 1 << (tmp + 10);
4811
4812         dram_refresh_rate = 1 << ((RREG32(MC_SEQ_MISC0) & 0x3) + 3);
4813         mc_arb_rfsh_rate = ((engine_clock * 10) * dram_refresh_rate / dram_rows - 32) / 64;
4814
4815         return mc_arb_rfsh_rate;
4816 }
4817
4818 static int si_populate_memory_timing_parameters(struct amdgpu_device *adev,
4819                                                 struct rv7xx_pl *pl,
4820                                                 SMC_SIslands_MCArbDramTimingRegisterSet *arb_regs)
4821 {
4822         u32 dram_timing;
4823         u32 dram_timing2;
4824         u32 burst_time;
4825
4826         arb_regs->mc_arb_rfsh_rate =
4827                 (u8)si_calculate_memory_refresh_rate(adev, pl->sclk);
4828
4829         amdgpu_atombios_set_engine_dram_timings(adev,
4830                                             pl->sclk,
4831                                             pl->mclk);
4832
4833         dram_timing  = RREG32(MC_ARB_DRAM_TIMING);
4834         dram_timing2 = RREG32(MC_ARB_DRAM_TIMING2);
4835         burst_time = RREG32(MC_ARB_BURST_TIME) & STATE0_MASK;
4836
4837         arb_regs->mc_arb_dram_timing  = cpu_to_be32(dram_timing);
4838         arb_regs->mc_arb_dram_timing2 = cpu_to_be32(dram_timing2);
4839         arb_regs->mc_arb_burst_time = (u8)burst_time;
4840
4841         return 0;
4842 }
4843
4844 static int si_do_program_memory_timing_parameters(struct amdgpu_device *adev,
4845                                                   struct amdgpu_ps *amdgpu_state,
4846                                                   unsigned int first_arb_set)
4847 {
4848         struct si_power_info *si_pi = si_get_pi(adev);
4849         struct  si_ps *state = si_get_ps(amdgpu_state);
4850         SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 };
4851         int i, ret = 0;
4852
4853         for (i = 0; i < state->performance_level_count; i++) {
4854                 ret = si_populate_memory_timing_parameters(adev, &state->performance_levels[i], &arb_regs);
4855                 if (ret)
4856                         break;
4857                 ret = amdgpu_si_copy_bytes_to_smc(adev,
4858                                                   si_pi->arb_table_start +
4859                                                   offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) +
4860                                                   sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * (first_arb_set + i),
4861                                                   (u8 *)&arb_regs,
4862                                                   sizeof(SMC_SIslands_MCArbDramTimingRegisterSet),
4863                                                   si_pi->sram_end);
4864                 if (ret)
4865                         break;
4866         }
4867
4868         return ret;
4869 }
4870
4871 static int si_program_memory_timing_parameters(struct amdgpu_device *adev,
4872                                                struct amdgpu_ps *amdgpu_new_state)
4873 {
4874         return si_do_program_memory_timing_parameters(adev, amdgpu_new_state,
4875                                                       SISLANDS_DRIVER_STATE_ARB_INDEX);
4876 }
4877
4878 static int si_populate_initial_mvdd_value(struct amdgpu_device *adev,
4879                                           struct SISLANDS_SMC_VOLTAGE_VALUE *voltage)
4880 {
4881         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4882         struct si_power_info *si_pi = si_get_pi(adev);
4883
4884         if (pi->mvdd_control)
4885                 return si_populate_voltage_value(adev, &si_pi->mvdd_voltage_table,
4886                                                  si_pi->mvdd_bootup_value, voltage);
4887
4888         return 0;
4889 }
4890
4891 static int si_populate_smc_initial_state(struct amdgpu_device *adev,
4892                                          struct amdgpu_ps *amdgpu_initial_state,
4893                                          SISLANDS_SMC_STATETABLE *table)
4894 {
4895         struct  si_ps *initial_state = si_get_ps(amdgpu_initial_state);
4896         struct rv7xx_power_info *pi = rv770_get_pi(adev);
4897         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
4898         struct si_power_info *si_pi = si_get_pi(adev);
4899         u32 reg;
4900         int ret;
4901
4902         table->initialState.levels[0].mclk.vDLL_CNTL =
4903                 cpu_to_be32(si_pi->clock_registers.dll_cntl);
4904         table->initialState.levels[0].mclk.vMCLK_PWRMGT_CNTL =
4905                 cpu_to_be32(si_pi->clock_registers.mclk_pwrmgt_cntl);
4906         table->initialState.levels[0].mclk.vMPLL_AD_FUNC_CNTL =
4907                 cpu_to_be32(si_pi->clock_registers.mpll_ad_func_cntl);
4908         table->initialState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL =
4909                 cpu_to_be32(si_pi->clock_registers.mpll_dq_func_cntl);
4910         table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL =
4911                 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl);
4912         table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_1 =
4913                 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_1);
4914         table->initialState.levels[0].mclk.vMPLL_FUNC_CNTL_2 =
4915                 cpu_to_be32(si_pi->clock_registers.mpll_func_cntl_2);
4916         table->initialState.levels[0].mclk.vMPLL_SS =
4917                 cpu_to_be32(si_pi->clock_registers.mpll_ss1);
4918         table->initialState.levels[0].mclk.vMPLL_SS2 =
4919                 cpu_to_be32(si_pi->clock_registers.mpll_ss2);
4920
4921         table->initialState.levels[0].mclk.mclk_value =
4922                 cpu_to_be32(initial_state->performance_levels[0].mclk);
4923
4924         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL =
4925                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl);
4926         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 =
4927                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_2);
4928         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 =
4929                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_3);
4930         table->initialState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 =
4931                 cpu_to_be32(si_pi->clock_registers.cg_spll_func_cntl_4);
4932         table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM =
4933                 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum);
4934         table->initialState.levels[0].sclk.vCG_SPLL_SPREAD_SPECTRUM_2  =
4935                 cpu_to_be32(si_pi->clock_registers.cg_spll_spread_spectrum_2);
4936
4937         table->initialState.levels[0].sclk.sclk_value =
4938                 cpu_to_be32(initial_state->performance_levels[0].sclk);
4939
4940         table->initialState.levels[0].arbRefreshState =
4941                 SISLANDS_INITIAL_STATE_ARB_INDEX;
4942
4943         table->initialState.levels[0].ACIndex = 0;
4944
4945         ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
4946                                         initial_state->performance_levels[0].vddc,
4947                                         &table->initialState.levels[0].vddc);
4948
4949         if (!ret) {
4950                 u16 std_vddc;
4951
4952                 ret = si_get_std_voltage_value(adev,
4953                                                &table->initialState.levels[0].vddc,
4954                                                &std_vddc);
4955                 if (!ret)
4956                         si_populate_std_voltage_value(adev, std_vddc,
4957                                                       table->initialState.levels[0].vddc.index,
4958                                                       &table->initialState.levels[0].std_vddc);
4959         }
4960
4961         if (eg_pi->vddci_control)
4962                 si_populate_voltage_value(adev,
4963                                           &eg_pi->vddci_voltage_table,
4964                                           initial_state->performance_levels[0].vddci,
4965                                           &table->initialState.levels[0].vddci);
4966
4967         if (si_pi->vddc_phase_shed_control)
4968                 si_populate_phase_shedding_value(adev,
4969                                                  &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
4970                                                  initial_state->performance_levels[0].vddc,
4971                                                  initial_state->performance_levels[0].sclk,
4972                                                  initial_state->performance_levels[0].mclk,
4973                                                  &table->initialState.levels[0].vddc);
4974
4975         si_populate_initial_mvdd_value(adev, &table->initialState.levels[0].mvdd);
4976
4977         reg = CG_R(0xffff) | CG_L(0);
4978         table->initialState.levels[0].aT = cpu_to_be32(reg);
4979         table->initialState.levels[0].bSP = cpu_to_be32(pi->dsp);
4980         table->initialState.levels[0].gen2PCIE = (u8)si_pi->boot_pcie_gen;
4981
4982         if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) {
4983                 table->initialState.levels[0].strobeMode =
4984                         si_get_strobe_mode_settings(adev,
4985                                                     initial_state->performance_levels[0].mclk);
4986
4987                 if (initial_state->performance_levels[0].mclk > pi->mclk_edc_enable_threshold)
4988                         table->initialState.levels[0].mcFlags = SISLANDS_SMC_MC_EDC_RD_FLAG | SISLANDS_SMC_MC_EDC_WR_FLAG;
4989                 else
4990                         table->initialState.levels[0].mcFlags =  0;
4991         }
4992
4993         table->initialState.levelCount = 1;
4994
4995         table->initialState.flags |= PPSMC_SWSTATE_FLAG_DC;
4996
4997         table->initialState.levels[0].dpm2.MaxPS = 0;
4998         table->initialState.levels[0].dpm2.NearTDPDec = 0;
4999         table->initialState.levels[0].dpm2.AboveSafeInc = 0;
5000         table->initialState.levels[0].dpm2.BelowSafeInc = 0;
5001         table->initialState.levels[0].dpm2.PwrEfficiencyRatio = 0;
5002
5003         reg = MIN_POWER_MASK | MAX_POWER_MASK;
5004         table->initialState.levels[0].SQPowerThrottle = cpu_to_be32(reg);
5005
5006         reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
5007         table->initialState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg);
5008
5009         return 0;
5010 }
5011
5012 static int si_populate_smc_acpi_state(struct amdgpu_device *adev,
5013                                       SISLANDS_SMC_STATETABLE *table)
5014 {
5015         struct rv7xx_power_info *pi = rv770_get_pi(adev);
5016         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
5017         struct si_power_info *si_pi = si_get_pi(adev);
5018         u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl;
5019         u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2;
5020         u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3;
5021         u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4;
5022         u32 dll_cntl = si_pi->clock_registers.dll_cntl;
5023         u32 mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl;
5024         u32 mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl;
5025         u32 mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl;
5026         u32 mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl;
5027         u32 mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1;
5028         u32 mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2;
5029         u32 reg;
5030         int ret;
5031
5032         table->ACPIState = table->initialState;
5033
5034         table->ACPIState.flags &= ~PPSMC_SWSTATE_FLAG_DC;
5035
5036         if (pi->acpi_vddc) {
5037                 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
5038                                                 pi->acpi_vddc, &table->ACPIState.levels[0].vddc);
5039                 if (!ret) {
5040                         u16 std_vddc;
5041
5042                         ret = si_get_std_voltage_value(adev,
5043                                                        &table->ACPIState.levels[0].vddc, &std_vddc);
5044                         if (!ret)
5045                                 si_populate_std_voltage_value(adev, std_vddc,
5046                                                               table->ACPIState.levels[0].vddc.index,
5047                                                               &table->ACPIState.levels[0].std_vddc);
5048                 }
5049                 table->ACPIState.levels[0].gen2PCIE = si_pi->acpi_pcie_gen;
5050
5051                 if (si_pi->vddc_phase_shed_control) {
5052                         si_populate_phase_shedding_value(adev,
5053                                                          &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
5054                                                          pi->acpi_vddc,
5055                                                          0,
5056                                                          0,
5057                                                          &table->ACPIState.levels[0].vddc);
5058                 }
5059         } else {
5060                 ret = si_populate_voltage_value(adev, &eg_pi->vddc_voltage_table,
5061                                                 pi->min_vddc_in_table, &table->ACPIState.levels[0].vddc);
5062                 if (!ret) {
5063                         u16 std_vddc;
5064
5065                         ret = si_get_std_voltage_value(adev,
5066                                                        &table->ACPIState.levels[0].vddc, &std_vddc);
5067
5068                         if (!ret)
5069                                 si_populate_std_voltage_value(adev, std_vddc,
5070                                                               table->ACPIState.levels[0].vddc.index,
5071                                                               &table->ACPIState.levels[0].std_vddc);
5072                 }
5073                 table->ACPIState.levels[0].gen2PCIE = (u8)r600_get_pcie_gen_support(adev,
5074                                                                                     si_pi->sys_pcie_mask,
5075                                                                                     si_pi->boot_pcie_gen,
5076                                                                                     AMDGPU_PCIE_GEN1);
5077
5078                 if (si_pi->vddc_phase_shed_control)
5079                         si_populate_phase_shedding_value(adev,
5080                                                          &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
5081                                                          pi->min_vddc_in_table,
5082                                                          0,
5083                                                          0,
5084                                                          &table->ACPIState.levels[0].vddc);
5085         }
5086
5087         if (pi->acpi_vddc) {
5088                 if (eg_pi->acpi_vddci)
5089                         si_populate_voltage_value(adev, &eg_pi->vddci_voltage_table,
5090                                                   eg_pi->acpi_vddci,
5091                                                   &table->ACPIState.levels[0].vddci);
5092         }
5093
5094         mclk_pwrmgt_cntl |= MRDCK0_RESET | MRDCK1_RESET;
5095         mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB);
5096
5097         dll_cntl &= ~(MRDCK0_BYPASS | MRDCK1_BYPASS);
5098
5099         spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
5100         spll_func_cntl_2 |= SCLK_MUX_SEL(4);
5101
5102         table->ACPIState.levels[0].mclk.vDLL_CNTL =
5103                 cpu_to_be32(dll_cntl);
5104         table->ACPIState.levels[0].mclk.vMCLK_PWRMGT_CNTL =
5105                 cpu_to_be32(mclk_pwrmgt_cntl);
5106         table->ACPIState.levels[0].mclk.vMPLL_AD_FUNC_CNTL =
5107                 cpu_to_be32(mpll_ad_func_cntl);
5108         table->ACPIState.levels[0].mclk.vMPLL_DQ_FUNC_CNTL =
5109                 cpu_to_be32(mpll_dq_func_cntl);
5110         table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL =
5111                 cpu_to_be32(mpll_func_cntl);
5112         table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_1 =
5113                 cpu_to_be32(mpll_func_cntl_1);
5114         table->ACPIState.levels[0].mclk.vMPLL_FUNC_CNTL_2 =
5115                 cpu_to_be32(mpll_func_cntl_2);
5116         table->ACPIState.levels[0].mclk.vMPLL_SS =
5117                 cpu_to_be32(si_pi->clock_registers.mpll_ss1);
5118         table->ACPIState.levels[0].mclk.vMPLL_SS2 =
5119                 cpu_to_be32(si_pi->clock_registers.mpll_ss2);
5120
5121         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL =
5122                 cpu_to_be32(spll_func_cntl);
5123         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_2 =
5124                 cpu_to_be32(spll_func_cntl_2);
5125         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_3 =
5126                 cpu_to_be32(spll_func_cntl_3);
5127         table->ACPIState.levels[0].sclk.vCG_SPLL_FUNC_CNTL_4 =
5128                 cpu_to_be32(spll_func_cntl_4);
5129
5130         table->ACPIState.levels[0].mclk.mclk_value = 0;
5131         table->ACPIState.levels[0].sclk.sclk_value = 0;
5132
5133         si_populate_mvdd_value(adev, 0, &table->ACPIState.levels[0].mvdd);
5134
5135         if (eg_pi->dynamic_ac_timing)
5136                 table->ACPIState.levels[0].ACIndex = 0;
5137
5138         table->ACPIState.levels[0].dpm2.MaxPS = 0;
5139         table->ACPIState.levels[0].dpm2.NearTDPDec = 0;
5140         table->ACPIState.levels[0].dpm2.AboveSafeInc = 0;
5141         table->ACPIState.levels[0].dpm2.BelowSafeInc = 0;
5142         table->ACPIState.levels[0].dpm2.PwrEfficiencyRatio = 0;
5143
5144         reg = MIN_POWER_MASK | MAX_POWER_MASK;
5145         table->ACPIState.levels[0].SQPowerThrottle = cpu_to_be32(reg);
5146
5147         reg = MAX_POWER_DELTA_MASK | STI_SIZE_MASK | LTI_RATIO_MASK;
5148         table->ACPIState.levels[0].SQPowerThrottle_2 = cpu_to_be32(reg);
5149
5150         return 0;
5151 }
5152
5153 static int si_populate_ulv_state(struct amdgpu_device *adev,
5154                                  SISLANDS_SMC_SWSTATE *state)
5155 {
5156         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
5157         struct si_power_info *si_pi = si_get_pi(adev);
5158         struct si_ulv_param *ulv = &si_pi->ulv;
5159         u32 sclk_in_sr = 1350; /* ??? */
5160         int ret;
5161
5162         ret = si_convert_power_level_to_smc(adev, &ulv->pl,
5163                                             &state->levels[0]);
5164         if (!ret) {
5165                 if (eg_pi->sclk_deep_sleep) {
5166                         if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ)
5167                                 state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS;
5168                         else
5169                                 state->levels[0].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE;
5170                 }
5171                 if (ulv->one_pcie_lane_in_ulv)
5172                         state->flags |= PPSMC_SWSTATE_FLAG_PCIE_X1;
5173                 state->levels[0].arbRefreshState = (u8)(SISLANDS_ULV_STATE_ARB_INDEX);
5174                 state->levels[0].ACIndex = 1;
5175                 state->levels[0].std_vddc = state->levels[0].vddc;
5176                 state->levelCount = 1;
5177
5178                 state->flags |= PPSMC_SWSTATE_FLAG_DC;
5179         }
5180
5181         return ret;
5182 }
5183
5184 static int si_program_ulv_memory_timing_parameters(struct amdgpu_device *adev)
5185 {
5186         struct si_power_info *si_pi = si_get_pi(adev);
5187         struct si_ulv_param *ulv = &si_pi->ulv;
5188         SMC_SIslands_MCArbDramTimingRegisterSet arb_regs = { 0 };
5189         int ret;
5190
5191         ret = si_populate_memory_timing_parameters(adev, &ulv->pl,
5192                                                    &arb_regs);
5193         if (ret)
5194                 return ret;
5195
5196         si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_ulv_volt_change_delay,
5197                                    ulv->volt_change_delay);
5198
5199         ret = amdgpu_si_copy_bytes_to_smc(adev,
5200                                           si_pi->arb_table_start +
5201                                           offsetof(SMC_SIslands_MCArbDramTimingRegisters, data) +
5202                                           sizeof(SMC_SIslands_MCArbDramTimingRegisterSet) * SISLANDS_ULV_STATE_ARB_INDEX,
5203                                           (u8 *)&arb_regs,
5204                                           sizeof(SMC_SIslands_MCArbDramTimingRegisterSet),
5205                                           si_pi->sram_end);
5206
5207         return ret;
5208 }
5209
5210 static void si_get_mvdd_configuration(struct amdgpu_device *adev)
5211 {
5212         struct rv7xx_power_info *pi = rv770_get_pi(adev);
5213
5214         pi->mvdd_split_frequency = 30000;
5215 }
5216
5217 static int si_init_smc_table(struct amdgpu_device *adev)
5218 {
5219         struct si_power_info *si_pi = si_get_pi(adev);
5220         struct amdgpu_ps *amdgpu_boot_state = adev->pm.dpm.boot_ps;
5221         const struct si_ulv_param *ulv = &si_pi->ulv;
5222         SISLANDS_SMC_STATETABLE  *table = &si_pi->smc_statetable;
5223         int ret;
5224         u32 lane_width;
5225         u32 vr_hot_gpio;
5226
5227         si_populate_smc_voltage_tables(adev, table);
5228
5229         switch (adev->pm.int_thermal_type) {
5230         case THERMAL_TYPE_SI:
5231         case THERMAL_TYPE_EMC2103_WITH_INTERNAL:
5232                 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_INTERNAL;
5233                 break;
5234         case THERMAL_TYPE_NONE:
5235                 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_NONE;
5236                 break;
5237         default:
5238                 table->thermalProtectType = PPSMC_THERMAL_PROTECT_TYPE_EXTERNAL;
5239                 break;
5240         }
5241
5242         if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_HARDWAREDC)
5243                 table->systemFlags |= PPSMC_SYSTEMFLAG_GPIO_DC;
5244
5245         if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REGULATOR_HOT) {
5246                 if ((adev->pdev->device != 0x6818) && (adev->pdev->device != 0x6819))
5247                         table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT;
5248         }
5249
5250         if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_STEPVDDC)
5251                 table->systemFlags |= PPSMC_SYSTEMFLAG_STEPVDDC;
5252
5253         if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5)
5254                 table->systemFlags |= PPSMC_SYSTEMFLAG_GDDR5;
5255
5256         if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_REVERT_GPIO5_POLARITY)
5257                 table->extraFlags |= PPSMC_EXTRAFLAGS_AC2DC_GPIO5_POLARITY_HIGH;
5258
5259         if (adev->pm.dpm.platform_caps & ATOM_PP_PLATFORM_CAP_VRHOT_GPIO_CONFIGURABLE) {
5260                 table->systemFlags |= PPSMC_SYSTEMFLAG_REGULATOR_HOT_PROG_GPIO;
5261                 vr_hot_gpio = adev->pm.dpm.backbias_response_time;
5262                 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_vr_hot_gpio,
5263                                            vr_hot_gpio);
5264         }
5265
5266         ret = si_populate_smc_initial_state(adev, amdgpu_boot_state, table);
5267         if (ret)
5268                 return ret;
5269
5270         ret = si_populate_smc_acpi_state(adev, table);
5271         if (ret)
5272                 return ret;
5273
5274         table->driverState = table->initialState;
5275
5276         ret = si_do_program_memory_timing_parameters(adev, amdgpu_boot_state,
5277                                                      SISLANDS_INITIAL_STATE_ARB_INDEX);
5278         if (ret)
5279                 return ret;
5280
5281         if (ulv->supported && ulv->pl.vddc) {
5282                 ret = si_populate_ulv_state(adev, &table->ULVState);
5283                 if (ret)
5284                         return ret;
5285
5286                 ret = si_program_ulv_memory_timing_parameters(adev);
5287                 if (ret)
5288                         return ret;
5289
5290                 WREG32(CG_ULV_CONTROL, ulv->cg_ulv_control);
5291                 WREG32(CG_ULV_PARAMETER, ulv->cg_ulv_parameter);
5292
5293                 lane_width = amdgpu_get_pcie_lanes(adev);
5294                 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width);
5295         } else {
5296                 table->ULVState = table->initialState;
5297         }
5298
5299         return amdgpu_si_copy_bytes_to_smc(adev, si_pi->state_table_start,
5300                                            (u8 *)table, sizeof(SISLANDS_SMC_STATETABLE),
5301                                            si_pi->sram_end);
5302 }
5303
5304 static int si_calculate_sclk_params(struct amdgpu_device *adev,
5305                                     u32 engine_clock,
5306                                     SISLANDS_SMC_SCLK_VALUE *sclk)
5307 {
5308         struct rv7xx_power_info *pi = rv770_get_pi(adev);
5309         struct si_power_info *si_pi = si_get_pi(adev);
5310         struct atom_clock_dividers dividers;
5311         u32 spll_func_cntl = si_pi->clock_registers.cg_spll_func_cntl;
5312         u32 spll_func_cntl_2 = si_pi->clock_registers.cg_spll_func_cntl_2;
5313         u32 spll_func_cntl_3 = si_pi->clock_registers.cg_spll_func_cntl_3;
5314         u32 spll_func_cntl_4 = si_pi->clock_registers.cg_spll_func_cntl_4;
5315         u32 cg_spll_spread_spectrum = si_pi->clock_registers.cg_spll_spread_spectrum;
5316         u32 cg_spll_spread_spectrum_2 = si_pi->clock_registers.cg_spll_spread_spectrum_2;
5317         u64 tmp;
5318         u32 reference_clock = adev->clock.spll.reference_freq;
5319         u32 reference_divider;
5320         u32 fbdiv;
5321         int ret;
5322
5323         ret = amdgpu_atombios_get_clock_dividers(adev, COMPUTE_ENGINE_PLL_PARAM,
5324                                              engine_clock, false, &dividers);
5325         if (ret)
5326                 return ret;
5327
5328         reference_divider = 1 + dividers.ref_div;
5329
5330         tmp = (u64) engine_clock * reference_divider * dividers.post_div * 16384;
5331         do_div(tmp, reference_clock);
5332         fbdiv = (u32) tmp;
5333
5334         spll_func_cntl &= ~(SPLL_PDIV_A_MASK | SPLL_REF_DIV_MASK);
5335         spll_func_cntl |= SPLL_REF_DIV(dividers.ref_div);
5336         spll_func_cntl |= SPLL_PDIV_A(dividers.post_div);
5337
5338         spll_func_cntl_2 &= ~SCLK_MUX_SEL_MASK;
5339         spll_func_cntl_2 |= SCLK_MUX_SEL(2);
5340
5341         spll_func_cntl_3 &= ~SPLL_FB_DIV_MASK;
5342         spll_func_cntl_3 |= SPLL_FB_DIV(fbdiv);
5343         spll_func_cntl_3 |= SPLL_DITHEN;
5344
5345         if (pi->sclk_ss) {
5346                 struct amdgpu_atom_ss ss;
5347                 u32 vco_freq = engine_clock * dividers.post_div;
5348
5349                 if (amdgpu_atombios_get_asic_ss_info(adev, &ss,
5350                                                      ASIC_INTERNAL_ENGINE_SS, vco_freq)) {
5351                         u32 clk_s = reference_clock * 5 / (reference_divider * ss.rate);
5352                         u32 clk_v = 4 * ss.percentage * fbdiv / (clk_s * 10000);
5353
5354                         cg_spll_spread_spectrum &= ~CLK_S_MASK;
5355                         cg_spll_spread_spectrum |= CLK_S(clk_s);
5356                         cg_spll_spread_spectrum |= SSEN;
5357
5358                         cg_spll_spread_spectrum_2 &= ~CLK_V_MASK;
5359                         cg_spll_spread_spectrum_2 |= CLK_V(clk_v);
5360                 }
5361         }
5362
5363         sclk->sclk_value = engine_clock;
5364         sclk->vCG_SPLL_FUNC_CNTL = spll_func_cntl;
5365         sclk->vCG_SPLL_FUNC_CNTL_2 = spll_func_cntl_2;
5366         sclk->vCG_SPLL_FUNC_CNTL_3 = spll_func_cntl_3;
5367         sclk->vCG_SPLL_FUNC_CNTL_4 = spll_func_cntl_4;
5368         sclk->vCG_SPLL_SPREAD_SPECTRUM = cg_spll_spread_spectrum;
5369         sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cg_spll_spread_spectrum_2;
5370
5371         return 0;
5372 }
5373
5374 static int si_populate_sclk_value(struct amdgpu_device *adev,
5375                                   u32 engine_clock,
5376                                   SISLANDS_SMC_SCLK_VALUE *sclk)
5377 {
5378         SISLANDS_SMC_SCLK_VALUE sclk_tmp;
5379         int ret;
5380
5381         ret = si_calculate_sclk_params(adev, engine_clock, &sclk_tmp);
5382         if (!ret) {
5383                 sclk->sclk_value = cpu_to_be32(sclk_tmp.sclk_value);
5384                 sclk->vCG_SPLL_FUNC_CNTL = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL);
5385                 sclk->vCG_SPLL_FUNC_CNTL_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_2);
5386                 sclk->vCG_SPLL_FUNC_CNTL_3 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_3);
5387                 sclk->vCG_SPLL_FUNC_CNTL_4 = cpu_to_be32(sclk_tmp.vCG_SPLL_FUNC_CNTL_4);
5388                 sclk->vCG_SPLL_SPREAD_SPECTRUM = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM);
5389                 sclk->vCG_SPLL_SPREAD_SPECTRUM_2 = cpu_to_be32(sclk_tmp.vCG_SPLL_SPREAD_SPECTRUM_2);
5390         }
5391
5392         return ret;
5393 }
5394
5395 static int si_populate_mclk_value(struct amdgpu_device *adev,
5396                                   u32 engine_clock,
5397                                   u32 memory_clock,
5398                                   SISLANDS_SMC_MCLK_VALUE *mclk,
5399                                   bool strobe_mode,
5400                                   bool dll_state_on)
5401 {
5402         struct rv7xx_power_info *pi = rv770_get_pi(adev);
5403         struct si_power_info *si_pi = si_get_pi(adev);
5404         u32  dll_cntl = si_pi->clock_registers.dll_cntl;
5405         u32  mclk_pwrmgt_cntl = si_pi->clock_registers.mclk_pwrmgt_cntl;
5406         u32  mpll_ad_func_cntl = si_pi->clock_registers.mpll_ad_func_cntl;
5407         u32  mpll_dq_func_cntl = si_pi->clock_registers.mpll_dq_func_cntl;
5408         u32  mpll_func_cntl = si_pi->clock_registers.mpll_func_cntl;
5409         u32  mpll_func_cntl_1 = si_pi->clock_registers.mpll_func_cntl_1;
5410         u32  mpll_func_cntl_2 = si_pi->clock_registers.mpll_func_cntl_2;
5411         u32  mpll_ss1 = si_pi->clock_registers.mpll_ss1;
5412         u32  mpll_ss2 = si_pi->clock_registers.mpll_ss2;
5413         struct atom_mpll_param mpll_param;
5414         int ret;
5415
5416         ret = amdgpu_atombios_get_memory_pll_dividers(adev, memory_clock, strobe_mode, &mpll_param);
5417         if (ret)
5418                 return ret;
5419
5420         mpll_func_cntl &= ~BWCTRL_MASK;
5421         mpll_func_cntl |= BWCTRL(mpll_param.bwcntl);
5422
5423         mpll_func_cntl_1 &= ~(CLKF_MASK | CLKFRAC_MASK | VCO_MODE_MASK);
5424         mpll_func_cntl_1 |= CLKF(mpll_param.clkf) |
5425                 CLKFRAC(mpll_param.clkfrac) | VCO_MODE(mpll_param.vco_mode);
5426
5427         mpll_ad_func_cntl &= ~YCLK_POST_DIV_MASK;
5428         mpll_ad_func_cntl |= YCLK_POST_DIV(mpll_param.post_div);
5429
5430         if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) {
5431                 mpll_dq_func_cntl &= ~(YCLK_SEL_MASK | YCLK_POST_DIV_MASK);
5432                 mpll_dq_func_cntl |= YCLK_SEL(mpll_param.yclk_sel) |
5433                         YCLK_POST_DIV(mpll_param.post_div);
5434         }
5435
5436         if (pi->mclk_ss) {
5437                 struct amdgpu_atom_ss ss;
5438                 u32 freq_nom;
5439                 u32 tmp;
5440                 u32 reference_clock = adev->clock.mpll.reference_freq;
5441
5442                 if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5)
5443                         freq_nom = memory_clock * 4;
5444                 else
5445                         freq_nom = memory_clock * 2;
5446
5447                 tmp = freq_nom / reference_clock;
5448                 tmp = tmp * tmp;
5449                 if (amdgpu_atombios_get_asic_ss_info(adev, &ss,
5450                                                      ASIC_INTERNAL_MEMORY_SS, freq_nom)) {
5451                         u32 clks = reference_clock * 5 / ss.rate;
5452                         u32 clkv = (u32)((((131 * ss.percentage * ss.rate) / 100) * tmp) / freq_nom);
5453
5454                         mpll_ss1 &= ~CLKV_MASK;
5455                         mpll_ss1 |= CLKV(clkv);
5456
5457                         mpll_ss2 &= ~CLKS_MASK;
5458                         mpll_ss2 |= CLKS(clks);
5459                 }
5460         }
5461
5462         mclk_pwrmgt_cntl &= ~DLL_SPEED_MASK;
5463         mclk_pwrmgt_cntl |= DLL_SPEED(mpll_param.dll_speed);
5464
5465         if (dll_state_on)
5466                 mclk_pwrmgt_cntl |= MRDCK0_PDNB | MRDCK1_PDNB;
5467         else
5468                 mclk_pwrmgt_cntl &= ~(MRDCK0_PDNB | MRDCK1_PDNB);
5469
5470         mclk->mclk_value = cpu_to_be32(memory_clock);
5471         mclk->vMPLL_FUNC_CNTL = cpu_to_be32(mpll_func_cntl);
5472         mclk->vMPLL_FUNC_CNTL_1 = cpu_to_be32(mpll_func_cntl_1);
5473         mclk->vMPLL_FUNC_CNTL_2 = cpu_to_be32(mpll_func_cntl_2);
5474         mclk->vMPLL_AD_FUNC_CNTL = cpu_to_be32(mpll_ad_func_cntl);
5475         mclk->vMPLL_DQ_FUNC_CNTL = cpu_to_be32(mpll_dq_func_cntl);
5476         mclk->vMCLK_PWRMGT_CNTL = cpu_to_be32(mclk_pwrmgt_cntl);
5477         mclk->vDLL_CNTL = cpu_to_be32(dll_cntl);
5478         mclk->vMPLL_SS = cpu_to_be32(mpll_ss1);
5479         mclk->vMPLL_SS2 = cpu_to_be32(mpll_ss2);
5480
5481         return 0;
5482 }
5483
5484 static void si_populate_smc_sp(struct amdgpu_device *adev,
5485                                struct amdgpu_ps *amdgpu_state,
5486                                SISLANDS_SMC_SWSTATE *smc_state)
5487 {
5488         struct  si_ps *ps = si_get_ps(amdgpu_state);
5489         struct rv7xx_power_info *pi = rv770_get_pi(adev);
5490         int i;
5491
5492         for (i = 0; i < ps->performance_level_count - 1; i++)
5493                 smc_state->levels[i].bSP = cpu_to_be32(pi->dsp);
5494
5495         smc_state->levels[ps->performance_level_count - 1].bSP =
5496                 cpu_to_be32(pi->psp);
5497 }
5498
5499 static int si_convert_power_level_to_smc(struct amdgpu_device *adev,
5500                                          struct rv7xx_pl *pl,
5501                                          SISLANDS_SMC_HW_PERFORMANCE_LEVEL *level)
5502 {
5503         struct rv7xx_power_info *pi = rv770_get_pi(adev);
5504         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
5505         struct si_power_info *si_pi = si_get_pi(adev);
5506         int ret;
5507         bool dll_state_on;
5508         u16 std_vddc;
5509         bool gmc_pg = false;
5510
5511         if (eg_pi->pcie_performance_request &&
5512             (si_pi->force_pcie_gen != AMDGPU_PCIE_GEN_INVALID))
5513                 level->gen2PCIE = (u8)si_pi->force_pcie_gen;
5514         else
5515                 level->gen2PCIE = (u8)pl->pcie_gen;
5516
5517         ret = si_populate_sclk_value(adev, pl->sclk, &level->sclk);
5518         if (ret)
5519                 return ret;
5520
5521         level->mcFlags =  0;
5522
5523         if (pi->mclk_stutter_mode_threshold &&
5524             (pl->mclk <= pi->mclk_stutter_mode_threshold) &&
5525             !eg_pi->uvd_enabled &&
5526             (RREG32(DPG_PIPE_STUTTER_CONTROL) & STUTTER_ENABLE) &&
5527             (adev->pm.dpm.new_active_crtc_count <= 2)) {
5528                 level->mcFlags |= SISLANDS_SMC_MC_STUTTER_EN;
5529
5530                 if (gmc_pg)
5531                         level->mcFlags |= SISLANDS_SMC_MC_PG_EN;
5532         }
5533
5534         if (adev->mc.vram_type == AMDGPU_VRAM_TYPE_GDDR5) {
5535                 if (pl->mclk > pi->mclk_edc_enable_threshold)
5536                         level->mcFlags |= SISLANDS_SMC_MC_EDC_RD_FLAG;
5537
5538                 if (pl->mclk > eg_pi->mclk_edc_wr_enable_threshold)
5539                         level->mcFlags |= SISLANDS_SMC_MC_EDC_WR_FLAG;
5540
5541                 level->strobeMode = si_get_strobe_mode_settings(adev, pl->mclk);
5542
5543                 if (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) {
5544                         if (si_get_mclk_frequency_ratio(pl->mclk, true) >=
5545                             ((RREG32(MC_SEQ_MISC7) >> 16) & 0xf))
5546                                 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false;
5547                         else
5548                                 dll_state_on = ((RREG32(MC_SEQ_MISC6) >> 1) & 0x1) ? true : false;
5549                 } else {
5550                         dll_state_on = false;
5551                 }
5552         } else {
5553                 level->strobeMode = si_get_strobe_mode_settings(adev,
5554                                                                 pl->mclk);
5555
5556                 dll_state_on = ((RREG32(MC_SEQ_MISC5) >> 1) & 0x1) ? true : false;
5557         }
5558
5559         ret = si_populate_mclk_value(adev,
5560                                      pl->sclk,
5561                                      pl->mclk,
5562                                      &level->mclk,
5563                                      (level->strobeMode & SISLANDS_SMC_STROBE_ENABLE) != 0, dll_state_on);
5564         if (ret)
5565                 return ret;
5566
5567         ret = si_populate_voltage_value(adev,
5568                                         &eg_pi->vddc_voltage_table,
5569                                         pl->vddc, &level->vddc);
5570         if (ret)
5571                 return ret;
5572
5573
5574         ret = si_get_std_voltage_value(adev, &level->vddc, &std_vddc);
5575         if (ret)
5576                 return ret;
5577
5578         ret = si_populate_std_voltage_value(adev, std_vddc,
5579                                             level->vddc.index, &level->std_vddc);
5580         if (ret)
5581                 return ret;
5582
5583         if (eg_pi->vddci_control) {
5584                 ret = si_populate_voltage_value(adev, &eg_pi->vddci_voltage_table,
5585                                                 pl->vddci, &level->vddci);
5586                 if (ret)
5587                         return ret;
5588         }
5589
5590         if (si_pi->vddc_phase_shed_control) {
5591                 ret = si_populate_phase_shedding_value(adev,
5592                                                        &adev->pm.dpm.dyn_state.phase_shedding_limits_table,
5593                                                        pl->vddc,
5594                                                        pl->sclk,
5595                                                        pl->mclk,
5596                                                        &level->vddc);
5597                 if (ret)
5598                         return ret;
5599         }
5600
5601         level->MaxPoweredUpCU = si_pi->max_cu;
5602
5603         ret = si_populate_mvdd_value(adev, pl->mclk, &level->mvdd);
5604
5605         return ret;
5606 }
5607
5608 static int si_populate_smc_t(struct amdgpu_device *adev,
5609                              struct amdgpu_ps *amdgpu_state,
5610                              SISLANDS_SMC_SWSTATE *smc_state)
5611 {
5612         struct rv7xx_power_info *pi = rv770_get_pi(adev);
5613         struct  si_ps *state = si_get_ps(amdgpu_state);
5614         u32 a_t;
5615         u32 t_l, t_h;
5616         u32 high_bsp;
5617         int i, ret;
5618
5619         if (state->performance_level_count >= 9)
5620                 return -EINVAL;
5621
5622         if (state->performance_level_count < 2) {
5623                 a_t = CG_R(0xffff) | CG_L(0);
5624                 smc_state->levels[0].aT = cpu_to_be32(a_t);
5625                 return 0;
5626         }
5627
5628         smc_state->levels[0].aT = cpu_to_be32(0);
5629
5630         for (i = 0; i <= state->performance_level_count - 2; i++) {
5631                 ret = r600_calculate_at(
5632                         (50 / SISLANDS_MAX_HARDWARE_POWERLEVELS) * 100 * (i + 1),
5633                         100 * R600_AH_DFLT,
5634                         state->performance_levels[i + 1].sclk,
5635                         state->performance_levels[i].sclk,
5636                         &t_l,
5637                         &t_h);
5638
5639                 if (ret) {
5640                         t_h = (i + 1) * 1000 - 50 * R600_AH_DFLT;
5641                         t_l = (i + 1) * 1000 + 50 * R600_AH_DFLT;
5642                 }
5643
5644                 a_t = be32_to_cpu(smc_state->levels[i].aT) & ~CG_R_MASK;
5645                 a_t |= CG_R(t_l * pi->bsp / 20000);
5646                 smc_state->levels[i].aT = cpu_to_be32(a_t);
5647
5648                 high_bsp = (i == state->performance_level_count - 2) ?
5649                         pi->pbsp : pi->bsp;
5650                 a_t = CG_R(0xffff) | CG_L(t_h * high_bsp / 20000);
5651                 smc_state->levels[i + 1].aT = cpu_to_be32(a_t);
5652         }
5653
5654         return 0;
5655 }
5656
5657 static int si_disable_ulv(struct amdgpu_device *adev)
5658 {
5659         struct si_power_info *si_pi = si_get_pi(adev);
5660         struct si_ulv_param *ulv = &si_pi->ulv;
5661
5662         if (ulv->supported)
5663                 return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_DisableULV) == PPSMC_Result_OK) ?
5664                         0 : -EINVAL;
5665
5666         return 0;
5667 }
5668
5669 static bool si_is_state_ulv_compatible(struct amdgpu_device *adev,
5670                                        struct amdgpu_ps *amdgpu_state)
5671 {
5672         const struct si_power_info *si_pi = si_get_pi(adev);
5673         const struct si_ulv_param *ulv = &si_pi->ulv;
5674         const struct  si_ps *state = si_get_ps(amdgpu_state);
5675         int i;
5676
5677         if (state->performance_levels[0].mclk != ulv->pl.mclk)
5678                 return false;
5679
5680         /* XXX validate against display requirements! */
5681
5682         for (i = 0; i < adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count; i++) {
5683                 if (adev->clock.current_dispclk <=
5684                     adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].clk) {
5685                         if (ulv->pl.vddc <
5686                             adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[i].v)
5687                                 return false;
5688                 }
5689         }
5690
5691         if ((amdgpu_state->vclk != 0) || (amdgpu_state->dclk != 0))
5692                 return false;
5693
5694         return true;
5695 }
5696
5697 static int si_set_power_state_conditionally_enable_ulv(struct amdgpu_device *adev,
5698                                                        struct amdgpu_ps *amdgpu_new_state)
5699 {
5700         const struct si_power_info *si_pi = si_get_pi(adev);
5701         const struct si_ulv_param *ulv = &si_pi->ulv;
5702
5703         if (ulv->supported) {
5704                 if (si_is_state_ulv_compatible(adev, amdgpu_new_state))
5705                         return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableULV) == PPSMC_Result_OK) ?
5706                                 0 : -EINVAL;
5707         }
5708         return 0;
5709 }
5710
5711 static int si_convert_power_state_to_smc(struct amdgpu_device *adev,
5712                                          struct amdgpu_ps *amdgpu_state,
5713                                          SISLANDS_SMC_SWSTATE *smc_state)
5714 {
5715         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
5716         struct ni_power_info *ni_pi = ni_get_pi(adev);
5717         struct si_power_info *si_pi = si_get_pi(adev);
5718         struct  si_ps *state = si_get_ps(amdgpu_state);
5719         int i, ret;
5720         u32 threshold;
5721         u32 sclk_in_sr = 1350; /* ??? */
5722
5723         if (state->performance_level_count > SISLANDS_MAX_HARDWARE_POWERLEVELS)
5724                 return -EINVAL;
5725
5726         threshold = state->performance_levels[state->performance_level_count-1].sclk * 100 / 100;
5727
5728         if (amdgpu_state->vclk && amdgpu_state->dclk) {
5729                 eg_pi->uvd_enabled = true;
5730                 if (eg_pi->smu_uvd_hs)
5731                         smc_state->flags |= PPSMC_SWSTATE_FLAG_UVD;
5732         } else {
5733                 eg_pi->uvd_enabled = false;
5734         }
5735
5736         if (state->dc_compatible)
5737                 smc_state->flags |= PPSMC_SWSTATE_FLAG_DC;
5738
5739         smc_state->levelCount = 0;
5740         for (i = 0; i < state->performance_level_count; i++) {
5741                 if (eg_pi->sclk_deep_sleep) {
5742                         if ((i == 0) || si_pi->sclk_deep_sleep_above_low) {
5743                                 if (sclk_in_sr <= SCLK_MIN_DEEPSLEEP_FREQ)
5744                                         smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_BYPASS;
5745                                 else
5746                                         smc_state->levels[i].stateFlags |= PPSMC_STATEFLAG_DEEPSLEEP_THROTTLE;
5747                         }
5748                 }
5749
5750                 ret = si_convert_power_level_to_smc(adev, &state->performance_levels[i],
5751                                                     &smc_state->levels[i]);
5752                 smc_state->levels[i].arbRefreshState =
5753                         (u8)(SISLANDS_DRIVER_STATE_ARB_INDEX + i);
5754
5755                 if (ret)
5756                         return ret;
5757
5758                 if (ni_pi->enable_power_containment)
5759                         smc_state->levels[i].displayWatermark =
5760                                 (state->performance_levels[i].sclk < threshold) ?
5761                                 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH;
5762                 else
5763                         smc_state->levels[i].displayWatermark = (i < 2) ?
5764                                 PPSMC_DISPLAY_WATERMARK_LOW : PPSMC_DISPLAY_WATERMARK_HIGH;
5765
5766                 if (eg_pi->dynamic_ac_timing)
5767                         smc_state->levels[i].ACIndex = SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i;
5768                 else
5769                         smc_state->levels[i].ACIndex = 0;
5770
5771                 smc_state->levelCount++;
5772         }
5773
5774         si_write_smc_soft_register(adev,
5775                                    SI_SMC_SOFT_REGISTER_watermark_threshold,
5776                                    threshold / 512);
5777
5778         si_populate_smc_sp(adev, amdgpu_state, smc_state);
5779
5780         ret = si_populate_power_containment_values(adev, amdgpu_state, smc_state);
5781         if (ret)
5782                 ni_pi->enable_power_containment = false;
5783
5784         ret = si_populate_sq_ramping_values(adev, amdgpu_state, smc_state);
5785         if (ret)
5786                 ni_pi->enable_sq_ramping = false;
5787
5788         return si_populate_smc_t(adev, amdgpu_state, smc_state);
5789 }
5790
5791 static int si_upload_sw_state(struct amdgpu_device *adev,
5792                               struct amdgpu_ps *amdgpu_new_state)
5793 {
5794         struct si_power_info *si_pi = si_get_pi(adev);
5795         struct  si_ps *new_state = si_get_ps(amdgpu_new_state);
5796         int ret;
5797         u32 address = si_pi->state_table_start +
5798                 offsetof(SISLANDS_SMC_STATETABLE, driverState);
5799         u32 state_size = sizeof(SISLANDS_SMC_SWSTATE) +
5800                 ((new_state->performance_level_count - 1) *
5801                  sizeof(SISLANDS_SMC_HW_PERFORMANCE_LEVEL));
5802         SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.driverState;
5803
5804         memset(smc_state, 0, state_size);
5805
5806         ret = si_convert_power_state_to_smc(adev, amdgpu_new_state, smc_state);
5807         if (ret)
5808                 return ret;
5809
5810         return amdgpu_si_copy_bytes_to_smc(adev, address, (u8 *)smc_state,
5811                                            state_size, si_pi->sram_end);
5812 }
5813
5814 static int si_upload_ulv_state(struct amdgpu_device *adev)
5815 {
5816         struct si_power_info *si_pi = si_get_pi(adev);
5817         struct si_ulv_param *ulv = &si_pi->ulv;
5818         int ret = 0;
5819
5820         if (ulv->supported && ulv->pl.vddc) {
5821                 u32 address = si_pi->state_table_start +
5822                         offsetof(SISLANDS_SMC_STATETABLE, ULVState);
5823                 SISLANDS_SMC_SWSTATE *smc_state = &si_pi->smc_statetable.ULVState;
5824                 u32 state_size = sizeof(SISLANDS_SMC_SWSTATE);
5825
5826                 memset(smc_state, 0, state_size);
5827
5828                 ret = si_populate_ulv_state(adev, smc_state);
5829                 if (!ret)
5830                         ret = amdgpu_si_copy_bytes_to_smc(adev, address, (u8 *)smc_state,
5831                                                           state_size, si_pi->sram_end);
5832         }
5833
5834         return ret;
5835 }
5836
5837 static int si_upload_smc_data(struct amdgpu_device *adev)
5838 {
5839         struct amdgpu_crtc *amdgpu_crtc = NULL;
5840         int i;
5841
5842         if (adev->pm.dpm.new_active_crtc_count == 0)
5843                 return 0;
5844
5845         for (i = 0; i < adev->mode_info.num_crtc; i++) {
5846                 if (adev->pm.dpm.new_active_crtcs & (1 << i)) {
5847                         amdgpu_crtc = adev->mode_info.crtcs[i];
5848                         break;
5849                 }
5850         }
5851
5852         if (amdgpu_crtc == NULL)
5853                 return 0;
5854
5855         if (amdgpu_crtc->line_time <= 0)
5856                 return 0;
5857
5858         if (si_write_smc_soft_register(adev,
5859                                        SI_SMC_SOFT_REGISTER_crtc_index,
5860                                        amdgpu_crtc->crtc_id) != PPSMC_Result_OK)
5861                 return 0;
5862
5863         if (si_write_smc_soft_register(adev,
5864                                        SI_SMC_SOFT_REGISTER_mclk_change_block_cp_min,
5865                                        amdgpu_crtc->wm_high / amdgpu_crtc->line_time) != PPSMC_Result_OK)
5866                 return 0;
5867
5868         if (si_write_smc_soft_register(adev,
5869                                        SI_SMC_SOFT_REGISTER_mclk_change_block_cp_max,
5870                                        amdgpu_crtc->wm_low / amdgpu_crtc->line_time) != PPSMC_Result_OK)
5871                 return 0;
5872
5873         return 0;
5874 }
5875
5876 static int si_set_mc_special_registers(struct amdgpu_device *adev,
5877                                        struct si_mc_reg_table *table)
5878 {
5879         u8 i, j, k;
5880         u32 temp_reg;
5881
5882         for (i = 0, j = table->last; i < table->last; i++) {
5883                 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5884                         return -EINVAL;
5885                 switch (table->mc_reg_address[i].s1) {
5886                 case MC_SEQ_MISC1:
5887                         temp_reg = RREG32(MC_PMG_CMD_EMRS);
5888                         table->mc_reg_address[j].s1 = MC_PMG_CMD_EMRS;
5889                         table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_EMRS_LP;
5890                         for (k = 0; k < table->num_entries; k++)
5891                                 table->mc_reg_table_entry[k].mc_data[j] =
5892                                         ((temp_reg & 0xffff0000)) |
5893                                         ((table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16);
5894                         j++;
5895                         if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5896                                 return -EINVAL;
5897
5898                         temp_reg = RREG32(MC_PMG_CMD_MRS);
5899                         table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS;
5900                         table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS_LP;
5901                         for (k = 0; k < table->num_entries; k++) {
5902                                 table->mc_reg_table_entry[k].mc_data[j] =
5903                                         (temp_reg & 0xffff0000) |
5904                                         (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
5905                                 if (adev->mc.vram_type != AMDGPU_VRAM_TYPE_GDDR5)
5906                                         table->mc_reg_table_entry[k].mc_data[j] |= 0x100;
5907                         }
5908                         j++;
5909                         if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5910                                 return -EINVAL;
5911
5912                         if (adev->mc.vram_type != AMDGPU_VRAM_TYPE_GDDR5) {
5913                                 table->mc_reg_address[j].s1 = MC_PMG_AUTO_CMD;
5914                                 table->mc_reg_address[j].s0 = MC_PMG_AUTO_CMD;
5915                                 for (k = 0; k < table->num_entries; k++)
5916                                         table->mc_reg_table_entry[k].mc_data[j] =
5917                                                 (table->mc_reg_table_entry[k].mc_data[i] & 0xffff0000) >> 16;
5918                                 j++;
5919                                 if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5920                                         return -EINVAL;
5921                         }
5922                         break;
5923                 case MC_SEQ_RESERVE_M:
5924                         temp_reg = RREG32(MC_PMG_CMD_MRS1);
5925                         table->mc_reg_address[j].s1 = MC_PMG_CMD_MRS1;
5926                         table->mc_reg_address[j].s0 = MC_SEQ_PMG_CMD_MRS1_LP;
5927                         for(k = 0; k < table->num_entries; k++)
5928                                 table->mc_reg_table_entry[k].mc_data[j] =
5929                                         (temp_reg & 0xffff0000) |
5930                                         (table->mc_reg_table_entry[k].mc_data[i] & 0x0000ffff);
5931                         j++;
5932                         if (j >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
5933                                 return -EINVAL;
5934                         break;
5935                 default:
5936                         break;
5937                 }
5938         }
5939
5940         table->last = j;
5941
5942         return 0;
5943 }
5944
5945 static bool si_check_s0_mc_reg_index(u16 in_reg, u16 *out_reg)
5946 {
5947         bool result = true;
5948         switch (in_reg) {
5949         case  MC_SEQ_RAS_TIMING:
5950                 *out_reg = MC_SEQ_RAS_TIMING_LP;
5951                 break;
5952         case MC_SEQ_CAS_TIMING:
5953                 *out_reg = MC_SEQ_CAS_TIMING_LP;
5954                 break;
5955         case MC_SEQ_MISC_TIMING:
5956                 *out_reg = MC_SEQ_MISC_TIMING_LP;
5957                 break;
5958         case MC_SEQ_MISC_TIMING2:
5959                 *out_reg = MC_SEQ_MISC_TIMING2_LP;
5960                 break;
5961         case MC_SEQ_RD_CTL_D0:
5962                 *out_reg = MC_SEQ_RD_CTL_D0_LP;
5963                 break;
5964         case MC_SEQ_RD_CTL_D1:
5965                 *out_reg = MC_SEQ_RD_CTL_D1_LP;
5966                 break;
5967         case MC_SEQ_WR_CTL_D0:
5968                 *out_reg = MC_SEQ_WR_CTL_D0_LP;
5969                 break;
5970         case MC_SEQ_WR_CTL_D1:
5971                 *out_reg = MC_SEQ_WR_CTL_D1_LP;
5972                 break;
5973         case MC_PMG_CMD_EMRS:
5974                 *out_reg = MC_SEQ_PMG_CMD_EMRS_LP;
5975                 break;
5976         case MC_PMG_CMD_MRS:
5977                 *out_reg = MC_SEQ_PMG_CMD_MRS_LP;
5978                 break;
5979         case MC_PMG_CMD_MRS1:
5980                 *out_reg = MC_SEQ_PMG_CMD_MRS1_LP;
5981                 break;
5982         case MC_SEQ_PMG_TIMING:
5983                 *out_reg = MC_SEQ_PMG_TIMING_LP;
5984                 break;
5985         case MC_PMG_CMD_MRS2:
5986                 *out_reg = MC_SEQ_PMG_CMD_MRS2_LP;
5987                 break;
5988         case MC_SEQ_WR_CTL_2:
5989                 *out_reg = MC_SEQ_WR_CTL_2_LP;
5990                 break;
5991         default:
5992                 result = false;
5993                 break;
5994         }
5995
5996         return result;
5997 }
5998
5999 static void si_set_valid_flag(struct si_mc_reg_table *table)
6000 {
6001         u8 i, j;
6002
6003         for (i = 0; i < table->last; i++) {
6004                 for (j = 1; j < table->num_entries; j++) {
6005                         if (table->mc_reg_table_entry[j-1].mc_data[i] != table->mc_reg_table_entry[j].mc_data[i]) {
6006                                 table->valid_flag |= 1 << i;
6007                                 break;
6008                         }
6009                 }
6010         }
6011 }
6012
6013 static void si_set_s0_mc_reg_index(struct si_mc_reg_table *table)
6014 {
6015         u32 i;
6016         u16 address;
6017
6018         for (i = 0; i < table->last; i++)
6019                 table->mc_reg_address[i].s0 = si_check_s0_mc_reg_index(table->mc_reg_address[i].s1, &address) ?
6020                         address : table->mc_reg_address[i].s1;
6021
6022 }
6023
6024 static int si_copy_vbios_mc_reg_table(struct atom_mc_reg_table *table,
6025                                       struct si_mc_reg_table *si_table)
6026 {
6027         u8 i, j;
6028
6029         if (table->last > SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
6030                 return -EINVAL;
6031         if (table->num_entries > MAX_AC_TIMING_ENTRIES)
6032                 return -EINVAL;
6033
6034         for (i = 0; i < table->last; i++)
6035                 si_table->mc_reg_address[i].s1 = table->mc_reg_address[i].s1;
6036         si_table->last = table->last;
6037
6038         for (i = 0; i < table->num_entries; i++) {
6039                 si_table->mc_reg_table_entry[i].mclk_max =
6040                         table->mc_reg_table_entry[i].mclk_max;
6041                 for (j = 0; j < table->last; j++) {
6042                         si_table->mc_reg_table_entry[i].mc_data[j] =
6043                                 table->mc_reg_table_entry[i].mc_data[j];
6044                 }
6045         }
6046         si_table->num_entries = table->num_entries;
6047
6048         return 0;
6049 }
6050
6051 static int si_initialize_mc_reg_table(struct amdgpu_device *adev)
6052 {
6053         struct si_power_info *si_pi = si_get_pi(adev);
6054         struct atom_mc_reg_table *table;
6055         struct si_mc_reg_table *si_table = &si_pi->mc_reg_table;
6056         u8 module_index = rv770_get_memory_module_index(adev);
6057         int ret;
6058
6059         table = kzalloc(sizeof(struct atom_mc_reg_table), GFP_KERNEL);
6060         if (!table)
6061                 return -ENOMEM;
6062
6063         WREG32(MC_SEQ_RAS_TIMING_LP, RREG32(MC_SEQ_RAS_TIMING));
6064         WREG32(MC_SEQ_CAS_TIMING_LP, RREG32(MC_SEQ_CAS_TIMING));
6065         WREG32(MC_SEQ_MISC_TIMING_LP, RREG32(MC_SEQ_MISC_TIMING));
6066         WREG32(MC_SEQ_MISC_TIMING2_LP, RREG32(MC_SEQ_MISC_TIMING2));
6067         WREG32(MC_SEQ_PMG_CMD_EMRS_LP, RREG32(MC_PMG_CMD_EMRS));
6068         WREG32(MC_SEQ_PMG_CMD_MRS_LP, RREG32(MC_PMG_CMD_MRS));
6069         WREG32(MC_SEQ_PMG_CMD_MRS1_LP, RREG32(MC_PMG_CMD_MRS1));
6070         WREG32(MC_SEQ_WR_CTL_D0_LP, RREG32(MC_SEQ_WR_CTL_D0));
6071         WREG32(MC_SEQ_WR_CTL_D1_LP, RREG32(MC_SEQ_WR_CTL_D1));
6072         WREG32(MC_SEQ_RD_CTL_D0_LP, RREG32(MC_SEQ_RD_CTL_D0));
6073         WREG32(MC_SEQ_RD_CTL_D1_LP, RREG32(MC_SEQ_RD_CTL_D1));
6074         WREG32(MC_SEQ_PMG_TIMING_LP, RREG32(MC_SEQ_PMG_TIMING));
6075         WREG32(MC_SEQ_PMG_CMD_MRS2_LP, RREG32(MC_PMG_CMD_MRS2));
6076         WREG32(MC_SEQ_WR_CTL_2_LP, RREG32(MC_SEQ_WR_CTL_2));
6077
6078         ret = amdgpu_atombios_init_mc_reg_table(adev, module_index, table);
6079         if (ret)
6080                 goto init_mc_done;
6081
6082         ret = si_copy_vbios_mc_reg_table(table, si_table);
6083         if (ret)
6084                 goto init_mc_done;
6085
6086         si_set_s0_mc_reg_index(si_table);
6087
6088         ret = si_set_mc_special_registers(adev, si_table);
6089         if (ret)
6090                 goto init_mc_done;
6091
6092         si_set_valid_flag(si_table);
6093
6094 init_mc_done:
6095         kfree(table);
6096
6097         return ret;
6098
6099 }
6100
6101 static void si_populate_mc_reg_addresses(struct amdgpu_device *adev,
6102                                          SMC_SIslands_MCRegisters *mc_reg_table)
6103 {
6104         struct si_power_info *si_pi = si_get_pi(adev);
6105         u32 i, j;
6106
6107         for (i = 0, j = 0; j < si_pi->mc_reg_table.last; j++) {
6108                 if (si_pi->mc_reg_table.valid_flag & (1 << j)) {
6109                         if (i >= SMC_SISLANDS_MC_REGISTER_ARRAY_SIZE)
6110                                 break;
6111                         mc_reg_table->address[i].s0 =
6112                                 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s0);
6113                         mc_reg_table->address[i].s1 =
6114                                 cpu_to_be16(si_pi->mc_reg_table.mc_reg_address[j].s1);
6115                         i++;
6116                 }
6117         }
6118         mc_reg_table->last = (u8)i;
6119 }
6120
6121 static void si_convert_mc_registers(const struct si_mc_reg_entry *entry,
6122                                     SMC_SIslands_MCRegisterSet *data,
6123                                     u32 num_entries, u32 valid_flag)
6124 {
6125         u32 i, j;
6126
6127         for(i = 0, j = 0; j < num_entries; j++) {
6128                 if (valid_flag & (1 << j)) {
6129                         data->value[i] = cpu_to_be32(entry->mc_data[j]);
6130                         i++;
6131                 }
6132         }
6133 }
6134
6135 static void si_convert_mc_reg_table_entry_to_smc(struct amdgpu_device *adev,
6136                                                  struct rv7xx_pl *pl,
6137                                                  SMC_SIslands_MCRegisterSet *mc_reg_table_data)
6138 {
6139         struct si_power_info *si_pi = si_get_pi(adev);
6140         u32 i = 0;
6141
6142         for (i = 0; i < si_pi->mc_reg_table.num_entries; i++) {
6143                 if (pl->mclk <= si_pi->mc_reg_table.mc_reg_table_entry[i].mclk_max)
6144                         break;
6145         }
6146
6147         if ((i == si_pi->mc_reg_table.num_entries) && (i > 0))
6148                 --i;
6149
6150         si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[i],
6151                                 mc_reg_table_data, si_pi->mc_reg_table.last,
6152                                 si_pi->mc_reg_table.valid_flag);
6153 }
6154
6155 static void si_convert_mc_reg_table_to_smc(struct amdgpu_device *adev,
6156                                            struct amdgpu_ps *amdgpu_state,
6157                                            SMC_SIslands_MCRegisters *mc_reg_table)
6158 {
6159         struct si_ps *state = si_get_ps(amdgpu_state);
6160         int i;
6161
6162         for (i = 0; i < state->performance_level_count; i++) {
6163                 si_convert_mc_reg_table_entry_to_smc(adev,
6164                                                      &state->performance_levels[i],
6165                                                      &mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT + i]);
6166         }
6167 }
6168
6169 static int si_populate_mc_reg_table(struct amdgpu_device *adev,
6170                                     struct amdgpu_ps *amdgpu_boot_state)
6171 {
6172         struct  si_ps *boot_state = si_get_ps(amdgpu_boot_state);
6173         struct si_power_info *si_pi = si_get_pi(adev);
6174         struct si_ulv_param *ulv = &si_pi->ulv;
6175         SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table;
6176
6177         memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters));
6178
6179         si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_seq_index, 1);
6180
6181         si_populate_mc_reg_addresses(adev, smc_mc_reg_table);
6182
6183         si_convert_mc_reg_table_entry_to_smc(adev, &boot_state->performance_levels[0],
6184                                              &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_INITIAL_SLOT]);
6185
6186         si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0],
6187                                 &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ACPI_SLOT],
6188                                 si_pi->mc_reg_table.last,
6189                                 si_pi->mc_reg_table.valid_flag);
6190
6191         if (ulv->supported && ulv->pl.vddc != 0)
6192                 si_convert_mc_reg_table_entry_to_smc(adev, &ulv->pl,
6193                                                      &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT]);
6194         else
6195                 si_convert_mc_registers(&si_pi->mc_reg_table.mc_reg_table_entry[0],
6196                                         &smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_ULV_SLOT],
6197                                         si_pi->mc_reg_table.last,
6198                                         si_pi->mc_reg_table.valid_flag);
6199
6200         si_convert_mc_reg_table_to_smc(adev, amdgpu_boot_state, smc_mc_reg_table);
6201
6202         return amdgpu_si_copy_bytes_to_smc(adev, si_pi->mc_reg_table_start,
6203                                            (u8 *)smc_mc_reg_table,
6204                                            sizeof(SMC_SIslands_MCRegisters), si_pi->sram_end);
6205 }
6206
6207 static int si_upload_mc_reg_table(struct amdgpu_device *adev,
6208                                   struct amdgpu_ps *amdgpu_new_state)
6209 {
6210         struct si_ps *new_state = si_get_ps(amdgpu_new_state);
6211         struct si_power_info *si_pi = si_get_pi(adev);
6212         u32 address = si_pi->mc_reg_table_start +
6213                 offsetof(SMC_SIslands_MCRegisters,
6214                          data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT]);
6215         SMC_SIslands_MCRegisters *smc_mc_reg_table = &si_pi->smc_mc_reg_table;
6216
6217         memset(smc_mc_reg_table, 0, sizeof(SMC_SIslands_MCRegisters));
6218
6219         si_convert_mc_reg_table_to_smc(adev, amdgpu_new_state, smc_mc_reg_table);
6220
6221         return amdgpu_si_copy_bytes_to_smc(adev, address,
6222                                            (u8 *)&smc_mc_reg_table->data[SISLANDS_MCREGISTERTABLE_FIRST_DRIVERSTATE_SLOT],
6223                                            sizeof(SMC_SIslands_MCRegisterSet) * new_state->performance_level_count,
6224                                            si_pi->sram_end);
6225 }
6226
6227 static void si_enable_voltage_control(struct amdgpu_device *adev, bool enable)
6228 {
6229         if (enable)
6230                 WREG32_P(GENERAL_PWRMGT, VOLT_PWRMGT_EN, ~VOLT_PWRMGT_EN);
6231         else
6232                 WREG32_P(GENERAL_PWRMGT, 0, ~VOLT_PWRMGT_EN);
6233 }
6234
6235 static enum amdgpu_pcie_gen si_get_maximum_link_speed(struct amdgpu_device *adev,
6236                                                       struct amdgpu_ps *amdgpu_state)
6237 {
6238         struct si_ps *state = si_get_ps(amdgpu_state);
6239         int i;
6240         u16 pcie_speed, max_speed = 0;
6241
6242         for (i = 0; i < state->performance_level_count; i++) {
6243                 pcie_speed = state->performance_levels[i].pcie_gen;
6244                 if (max_speed < pcie_speed)
6245                         max_speed = pcie_speed;
6246         }
6247         return max_speed;
6248 }
6249
6250 static u16 si_get_current_pcie_speed(struct amdgpu_device *adev)
6251 {
6252         u32 speed_cntl;
6253
6254         speed_cntl = RREG32_PCIE_PORT(PCIE_LC_SPEED_CNTL) & LC_CURRENT_DATA_RATE_MASK;
6255         speed_cntl >>= LC_CURRENT_DATA_RATE_SHIFT;
6256
6257         return (u16)speed_cntl;
6258 }
6259
6260 static void si_request_link_speed_change_before_state_change(struct amdgpu_device *adev,
6261                                                              struct amdgpu_ps *amdgpu_new_state,
6262                                                              struct amdgpu_ps *amdgpu_current_state)
6263 {
6264         struct si_power_info *si_pi = si_get_pi(adev);
6265         enum amdgpu_pcie_gen target_link_speed = si_get_maximum_link_speed(adev, amdgpu_new_state);
6266         enum amdgpu_pcie_gen current_link_speed;
6267
6268         if (si_pi->force_pcie_gen == AMDGPU_PCIE_GEN_INVALID)
6269                 current_link_speed = si_get_maximum_link_speed(adev, amdgpu_current_state);
6270         else
6271                 current_link_speed = si_pi->force_pcie_gen;
6272
6273         si_pi->force_pcie_gen = AMDGPU_PCIE_GEN_INVALID;
6274         si_pi->pspp_notify_required = false;
6275         if (target_link_speed > current_link_speed) {
6276                 switch (target_link_speed) {
6277 #if defined(CONFIG_ACPI)
6278                 case AMDGPU_PCIE_GEN3:
6279                         if (amdgpu_acpi_pcie_performance_request(adev, PCIE_PERF_REQ_PECI_GEN3, false) == 0)
6280                                 break;
6281                         si_pi->force_pcie_gen = AMDGPU_PCIE_GEN2;
6282                         if (current_link_speed == AMDGPU_PCIE_GEN2)
6283                                 break;
6284                 case AMDGPU_PCIE_GEN2:
6285                         if (amdgpu_acpi_pcie_performance_request(adev, PCIE_PERF_REQ_PECI_GEN2, false) == 0)
6286                                 break;
6287 #endif
6288                 default:
6289                         si_pi->force_pcie_gen = si_get_current_pcie_speed(adev);
6290                         break;
6291                 }
6292         } else {
6293                 if (target_link_speed < current_link_speed)
6294                         si_pi->pspp_notify_required = true;
6295         }
6296 }
6297
6298 static void si_notify_link_speed_change_after_state_change(struct amdgpu_device *adev,
6299                                                            struct amdgpu_ps *amdgpu_new_state,
6300                                                            struct amdgpu_ps *amdgpu_current_state)
6301 {
6302         struct si_power_info *si_pi = si_get_pi(adev);
6303         enum amdgpu_pcie_gen target_link_speed = si_get_maximum_link_speed(adev, amdgpu_new_state);
6304         u8 request;
6305
6306         if (si_pi->pspp_notify_required) {
6307                 if (target_link_speed == AMDGPU_PCIE_GEN3)
6308                         request = PCIE_PERF_REQ_PECI_GEN3;
6309                 else if (target_link_speed == AMDGPU_PCIE_GEN2)
6310                         request = PCIE_PERF_REQ_PECI_GEN2;
6311                 else
6312                         request = PCIE_PERF_REQ_PECI_GEN1;
6313
6314                 if ((request == PCIE_PERF_REQ_PECI_GEN1) &&
6315                     (si_get_current_pcie_speed(adev) > 0))
6316                         return;
6317
6318 #if defined(CONFIG_ACPI)
6319                 amdgpu_acpi_pcie_performance_request(adev, request, false);
6320 #endif
6321         }
6322 }
6323
6324 #if 0
6325 static int si_ds_request(struct amdgpu_device *adev,
6326                          bool ds_status_on, u32 count_write)
6327 {
6328         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
6329
6330         if (eg_pi->sclk_deep_sleep) {
6331                 if (ds_status_on)
6332                         return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_CancelThrottleOVRDSCLKDS) ==
6333                                 PPSMC_Result_OK) ?
6334                                 0 : -EINVAL;
6335                 else
6336                         return (amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_ThrottleOVRDSCLKDS) ==
6337                                 PPSMC_Result_OK) ? 0 : -EINVAL;
6338         }
6339         return 0;
6340 }
6341 #endif
6342
6343 static void si_set_max_cu_value(struct amdgpu_device *adev)
6344 {
6345         struct si_power_info *si_pi = si_get_pi(adev);
6346
6347         if (adev->asic_type == CHIP_VERDE) {
6348                 switch (adev->pdev->device) {
6349                 case 0x6820:
6350                 case 0x6825:
6351                 case 0x6821:
6352                 case 0x6823:
6353                 case 0x6827:
6354                         si_pi->max_cu = 10;
6355                         break;
6356                 case 0x682D:
6357                 case 0x6824:
6358                 case 0x682F:
6359                 case 0x6826:
6360                         si_pi->max_cu = 8;
6361                         break;
6362                 case 0x6828:
6363                 case 0x6830:
6364                 case 0x6831:
6365                 case 0x6838:
6366                 case 0x6839:
6367                 case 0x683D:
6368                         si_pi->max_cu = 10;
6369                         break;
6370                 case 0x683B:
6371                 case 0x683F:
6372                 case 0x6829:
6373                         si_pi->max_cu = 8;
6374                         break;
6375                 default:
6376                         si_pi->max_cu = 0;
6377                         break;
6378                 }
6379         } else {
6380                 si_pi->max_cu = 0;
6381         }
6382 }
6383
6384 static int si_patch_single_dependency_table_based_on_leakage(struct amdgpu_device *adev,
6385                                                              struct amdgpu_clock_voltage_dependency_table *table)
6386 {
6387         u32 i;
6388         int j;
6389         u16 leakage_voltage;
6390
6391         if (table) {
6392                 for (i = 0; i < table->count; i++) {
6393                         switch (si_get_leakage_voltage_from_leakage_index(adev,
6394                                                                           table->entries[i].v,
6395                                                                           &leakage_voltage)) {
6396                         case 0:
6397                                 table->entries[i].v = leakage_voltage;
6398                                 break;
6399                         case -EAGAIN:
6400                                 return -EINVAL;
6401                         case -EINVAL:
6402                         default:
6403                                 break;
6404                         }
6405                 }
6406
6407                 for (j = (table->count - 2); j >= 0; j--) {
6408                         table->entries[j].v = (table->entries[j].v <= table->entries[j + 1].v) ?
6409                                 table->entries[j].v : table->entries[j + 1].v;
6410                 }
6411         }
6412         return 0;
6413 }
6414
6415 static int si_patch_dependency_tables_based_on_leakage(struct amdgpu_device *adev)
6416 {
6417         int ret = 0;
6418
6419         ret = si_patch_single_dependency_table_based_on_leakage(adev,
6420                                                                 &adev->pm.dpm.dyn_state.vddc_dependency_on_sclk);
6421         if (ret)
6422                 DRM_ERROR("Could not patch vddc_on_sclk leakage table\n");
6423         ret = si_patch_single_dependency_table_based_on_leakage(adev,
6424                                                                 &adev->pm.dpm.dyn_state.vddc_dependency_on_mclk);
6425         if (ret)
6426                 DRM_ERROR("Could not patch vddc_on_mclk leakage table\n");
6427         ret = si_patch_single_dependency_table_based_on_leakage(adev,
6428                                                                 &adev->pm.dpm.dyn_state.vddci_dependency_on_mclk);
6429         if (ret)
6430                 DRM_ERROR("Could not patch vddci_on_mclk leakage table\n");
6431         return ret;
6432 }
6433
6434 static void si_set_pcie_lane_width_in_smc(struct amdgpu_device *adev,
6435                                           struct amdgpu_ps *amdgpu_new_state,
6436                                           struct amdgpu_ps *amdgpu_current_state)
6437 {
6438         u32 lane_width;
6439         u32 new_lane_width =
6440                 (amdgpu_new_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT;
6441         u32 current_lane_width =
6442                 (amdgpu_current_state->caps & ATOM_PPLIB_PCIE_LINK_WIDTH_MASK) >> ATOM_PPLIB_PCIE_LINK_WIDTH_SHIFT;
6443
6444         if (new_lane_width != current_lane_width) {
6445                 amdgpu_set_pcie_lanes(adev, new_lane_width);
6446                 lane_width = amdgpu_get_pcie_lanes(adev);
6447                 si_write_smc_soft_register(adev, SI_SMC_SOFT_REGISTER_non_ulv_pcie_link_width, lane_width);
6448         }
6449 }
6450
6451 static void si_dpm_setup_asic(struct amdgpu_device *adev)
6452 {
6453         si_read_clock_registers(adev);
6454         si_enable_acpi_power_management(adev);
6455 }
6456
6457 static int si_thermal_enable_alert(struct amdgpu_device *adev,
6458                                    bool enable)
6459 {
6460         u32 thermal_int = RREG32(CG_THERMAL_INT);
6461
6462         if (enable) {
6463                 PPSMC_Result result;
6464
6465                 thermal_int &= ~(THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW);
6466                 WREG32(CG_THERMAL_INT, thermal_int);
6467                 result = amdgpu_si_send_msg_to_smc(adev, PPSMC_MSG_EnableThermalInterrupt);
6468                 if (result != PPSMC_Result_OK) {
6469                         DRM_DEBUG_KMS("Could not enable thermal interrupts.\n");
6470                         return -EINVAL;
6471                 }
6472         } else {
6473                 thermal_int |= THERM_INT_MASK_HIGH | THERM_INT_MASK_LOW;
6474                 WREG32(CG_THERMAL_INT, thermal_int);
6475         }
6476
6477         return 0;
6478 }
6479
6480 static int si_thermal_set_temperature_range(struct amdgpu_device *adev,
6481                                             int min_temp, int max_temp)
6482 {
6483         int low_temp = 0 * 1000;
6484         int high_temp = 255 * 1000;
6485
6486         if (low_temp < min_temp)
6487                 low_temp = min_temp;
6488         if (high_temp > max_temp)
6489                 high_temp = max_temp;
6490         if (high_temp < low_temp) {
6491                 DRM_ERROR("invalid thermal range: %d - %d\n", low_temp, high_temp);
6492                 return -EINVAL;
6493         }
6494
6495         WREG32_P(CG_THERMAL_INT, DIG_THERM_INTH(high_temp / 1000), ~DIG_THERM_INTH_MASK);
6496         WREG32_P(CG_THERMAL_INT, DIG_THERM_INTL(low_temp / 1000), ~DIG_THERM_INTL_MASK);
6497         WREG32_P(CG_THERMAL_CTRL, DIG_THERM_DPM(high_temp / 1000), ~DIG_THERM_DPM_MASK);
6498
6499         adev->pm.dpm.thermal.min_temp = low_temp;
6500         adev->pm.dpm.thermal.max_temp = high_temp;
6501
6502         return 0;
6503 }
6504
6505 static void si_fan_ctrl_set_static_mode(struct amdgpu_device *adev, u32 mode)
6506 {
6507         struct si_power_info *si_pi = si_get_pi(adev);
6508         u32 tmp;
6509
6510         if (si_pi->fan_ctrl_is_in_default_mode) {
6511                 tmp = (RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK) >> FDO_PWM_MODE_SHIFT;
6512                 si_pi->fan_ctrl_default_mode = tmp;
6513                 tmp = (RREG32(CG_FDO_CTRL2) & TMIN_MASK) >> TMIN_SHIFT;
6514                 si_pi->t_min = tmp;
6515                 si_pi->fan_ctrl_is_in_default_mode = false;
6516         }
6517
6518         tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK;
6519         tmp |= TMIN(0);
6520         WREG32(CG_FDO_CTRL2, tmp);
6521
6522         tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK;
6523         tmp |= FDO_PWM_MODE(mode);
6524         WREG32(CG_FDO_CTRL2, tmp);
6525 }
6526
6527 static int si_thermal_setup_fan_table(struct amdgpu_device *adev)
6528 {
6529         struct si_power_info *si_pi = si_get_pi(adev);
6530         PP_SIslands_FanTable fan_table = { FDO_MODE_HARDWARE };
6531         u32 duty100;
6532         u32 t_diff1, t_diff2, pwm_diff1, pwm_diff2;
6533         u16 fdo_min, slope1, slope2;
6534         u32 reference_clock, tmp;
6535         int ret;
6536         u64 tmp64;
6537
6538         if (!si_pi->fan_table_start) {
6539                 adev->pm.dpm.fan.ucode_fan_control = false;
6540                 return 0;
6541         }
6542
6543         duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
6544
6545         if (duty100 == 0) {
6546                 adev->pm.dpm.fan.ucode_fan_control = false;
6547                 return 0;
6548         }
6549
6550         tmp64 = (u64)adev->pm.dpm.fan.pwm_min * duty100;
6551         do_div(tmp64, 10000);
6552         fdo_min = (u16)tmp64;
6553
6554         t_diff1 = adev->pm.dpm.fan.t_med - adev->pm.dpm.fan.t_min;
6555         t_diff2 = adev->pm.dpm.fan.t_high - adev->pm.dpm.fan.t_med;
6556
6557         pwm_diff1 = adev->pm.dpm.fan.pwm_med - adev->pm.dpm.fan.pwm_min;
6558         pwm_diff2 = adev->pm.dpm.fan.pwm_high - adev->pm.dpm.fan.pwm_med;
6559
6560         slope1 = (u16)((50 + ((16 * duty100 * pwm_diff1) / t_diff1)) / 100);
6561         slope2 = (u16)((50 + ((16 * duty100 * pwm_diff2) / t_diff2)) / 100);
6562
6563         fan_table.temp_min = cpu_to_be16((50 + adev->pm.dpm.fan.t_min) / 100);
6564         fan_table.temp_med = cpu_to_be16((50 + adev->pm.dpm.fan.t_med) / 100);
6565         fan_table.temp_max = cpu_to_be16((50 + adev->pm.dpm.fan.t_max) / 100);
6566         fan_table.slope1 = cpu_to_be16(slope1);
6567         fan_table.slope2 = cpu_to_be16(slope2);
6568         fan_table.fdo_min = cpu_to_be16(fdo_min);
6569         fan_table.hys_down = cpu_to_be16(adev->pm.dpm.fan.t_hyst);
6570         fan_table.hys_up = cpu_to_be16(1);
6571         fan_table.hys_slope = cpu_to_be16(1);
6572         fan_table.temp_resp_lim = cpu_to_be16(5);
6573         reference_clock = amdgpu_asic_get_xclk(adev);
6574
6575         fan_table.refresh_period = cpu_to_be32((adev->pm.dpm.fan.cycle_delay *
6576                                                 reference_clock) / 1600);
6577         fan_table.fdo_max = cpu_to_be16((u16)duty100);
6578
6579         tmp = (RREG32(CG_MULT_THERMAL_CTRL) & TEMP_SEL_MASK) >> TEMP_SEL_SHIFT;
6580         fan_table.temp_src = (uint8_t)tmp;
6581
6582         ret = amdgpu_si_copy_bytes_to_smc(adev,
6583                                           si_pi->fan_table_start,
6584                                           (u8 *)(&fan_table),
6585                                           sizeof(fan_table),
6586                                           si_pi->sram_end);
6587
6588         if (ret) {
6589                 DRM_ERROR("Failed to load fan table to the SMC.");
6590                 adev->pm.dpm.fan.ucode_fan_control = false;
6591         }
6592
6593         return ret;
6594 }
6595
6596 static int si_fan_ctrl_start_smc_fan_control(struct amdgpu_device *adev)
6597 {
6598         struct si_power_info *si_pi = si_get_pi(adev);
6599         PPSMC_Result ret;
6600
6601         ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_StartFanControl);
6602         if (ret == PPSMC_Result_OK) {
6603                 si_pi->fan_is_controlled_by_smc = true;
6604                 return 0;
6605         } else {
6606                 return -EINVAL;
6607         }
6608 }
6609
6610 static int si_fan_ctrl_stop_smc_fan_control(struct amdgpu_device *adev)
6611 {
6612         struct si_power_info *si_pi = si_get_pi(adev);
6613         PPSMC_Result ret;
6614
6615         ret = amdgpu_si_send_msg_to_smc(adev, PPSMC_StopFanControl);
6616
6617         if (ret == PPSMC_Result_OK) {
6618                 si_pi->fan_is_controlled_by_smc = false;
6619                 return 0;
6620         } else {
6621                 return -EINVAL;
6622         }
6623 }
6624
6625 static int si_dpm_get_fan_speed_percent(struct amdgpu_device *adev,
6626                                       u32 *speed)
6627 {
6628         u32 duty, duty100;
6629         u64 tmp64;
6630
6631         if (adev->pm.no_fan)
6632                 return -ENOENT;
6633
6634         duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
6635         duty = (RREG32(CG_THERMAL_STATUS) & FDO_PWM_DUTY_MASK) >> FDO_PWM_DUTY_SHIFT;
6636
6637         if (duty100 == 0)
6638                 return -EINVAL;
6639
6640         tmp64 = (u64)duty * 100;
6641         do_div(tmp64, duty100);
6642         *speed = (u32)tmp64;
6643
6644         if (*speed > 100)
6645                 *speed = 100;
6646
6647         return 0;
6648 }
6649
6650 static int si_dpm_set_fan_speed_percent(struct amdgpu_device *adev,
6651                                       u32 speed)
6652 {
6653         struct si_power_info *si_pi = si_get_pi(adev);
6654         u32 tmp;
6655         u32 duty, duty100;
6656         u64 tmp64;
6657
6658         if (adev->pm.no_fan)
6659                 return -ENOENT;
6660
6661         if (si_pi->fan_is_controlled_by_smc)
6662                 return -EINVAL;
6663
6664         if (speed > 100)
6665                 return -EINVAL;
6666
6667         duty100 = (RREG32(CG_FDO_CTRL1) & FMAX_DUTY100_MASK) >> FMAX_DUTY100_SHIFT;
6668
6669         if (duty100 == 0)
6670                 return -EINVAL;
6671
6672         tmp64 = (u64)speed * duty100;
6673         do_div(tmp64, 100);
6674         duty = (u32)tmp64;
6675
6676         tmp = RREG32(CG_FDO_CTRL0) & ~FDO_STATIC_DUTY_MASK;
6677         tmp |= FDO_STATIC_DUTY(duty);
6678         WREG32(CG_FDO_CTRL0, tmp);
6679
6680         return 0;
6681 }
6682
6683 static void si_dpm_set_fan_control_mode(struct amdgpu_device *adev, u32 mode)
6684 {
6685         if (mode) {
6686                 /* stop auto-manage */
6687                 if (adev->pm.dpm.fan.ucode_fan_control)
6688                         si_fan_ctrl_stop_smc_fan_control(adev);
6689                 si_fan_ctrl_set_static_mode(adev, mode);
6690         } else {
6691                 /* restart auto-manage */
6692                 if (adev->pm.dpm.fan.ucode_fan_control)
6693                         si_thermal_start_smc_fan_control(adev);
6694                 else
6695                         si_fan_ctrl_set_default_mode(adev);
6696         }
6697 }
6698
6699 static u32 si_dpm_get_fan_control_mode(struct amdgpu_device *adev)
6700 {
6701         struct si_power_info *si_pi = si_get_pi(adev);
6702         u32 tmp;
6703
6704         if (si_pi->fan_is_controlled_by_smc)
6705                 return 0;
6706
6707         tmp = RREG32(CG_FDO_CTRL2) & FDO_PWM_MODE_MASK;
6708         return (tmp >> FDO_PWM_MODE_SHIFT);
6709 }
6710
6711 #if 0
6712 static int si_fan_ctrl_get_fan_speed_rpm(struct amdgpu_device *adev,
6713                                          u32 *speed)
6714 {
6715         u32 tach_period;
6716         u32 xclk = amdgpu_asic_get_xclk(adev);
6717
6718         if (adev->pm.no_fan)
6719                 return -ENOENT;
6720
6721         if (adev->pm.fan_pulses_per_revolution == 0)
6722                 return -ENOENT;
6723
6724         tach_period = (RREG32(CG_TACH_STATUS) & TACH_PERIOD_MASK) >> TACH_PERIOD_SHIFT;
6725         if (tach_period == 0)
6726                 return -ENOENT;
6727
6728         *speed = 60 * xclk * 10000 / tach_period;
6729
6730         return 0;
6731 }
6732
6733 static int si_fan_ctrl_set_fan_speed_rpm(struct amdgpu_device *adev,
6734                                          u32 speed)
6735 {
6736         u32 tach_period, tmp;
6737         u32 xclk = amdgpu_asic_get_xclk(adev);
6738
6739         if (adev->pm.no_fan)
6740                 return -ENOENT;
6741
6742         if (adev->pm.fan_pulses_per_revolution == 0)
6743                 return -ENOENT;
6744
6745         if ((speed < adev->pm.fan_min_rpm) ||
6746             (speed > adev->pm.fan_max_rpm))
6747                 return -EINVAL;
6748
6749         if (adev->pm.dpm.fan.ucode_fan_control)
6750                 si_fan_ctrl_stop_smc_fan_control(adev);
6751
6752         tach_period = 60 * xclk * 10000 / (8 * speed);
6753         tmp = RREG32(CG_TACH_CTRL) & ~TARGET_PERIOD_MASK;
6754         tmp |= TARGET_PERIOD(tach_period);
6755         WREG32(CG_TACH_CTRL, tmp);
6756
6757         si_fan_ctrl_set_static_mode(adev, FDO_PWM_MODE_STATIC_RPM);
6758
6759         return 0;
6760 }
6761 #endif
6762
6763 static void si_fan_ctrl_set_default_mode(struct amdgpu_device *adev)
6764 {
6765         struct si_power_info *si_pi = si_get_pi(adev);
6766         u32 tmp;
6767
6768         if (!si_pi->fan_ctrl_is_in_default_mode) {
6769                 tmp = RREG32(CG_FDO_CTRL2) & ~FDO_PWM_MODE_MASK;
6770                 tmp |= FDO_PWM_MODE(si_pi->fan_ctrl_default_mode);
6771                 WREG32(CG_FDO_CTRL2, tmp);
6772
6773                 tmp = RREG32(CG_FDO_CTRL2) & ~TMIN_MASK;
6774                 tmp |= TMIN(si_pi->t_min);
6775                 WREG32(CG_FDO_CTRL2, tmp);
6776                 si_pi->fan_ctrl_is_in_default_mode = true;
6777         }
6778 }
6779
6780 static void si_thermal_start_smc_fan_control(struct amdgpu_device *adev)
6781 {
6782         if (adev->pm.dpm.fan.ucode_fan_control) {
6783                 si_fan_ctrl_start_smc_fan_control(adev);
6784                 si_fan_ctrl_set_static_mode(adev, FDO_PWM_MODE_STATIC);
6785         }
6786 }
6787
6788 static void si_thermal_initialize(struct amdgpu_device *adev)
6789 {
6790         u32 tmp;
6791
6792         if (adev->pm.fan_pulses_per_revolution) {
6793                 tmp = RREG32(CG_TACH_CTRL) & ~EDGE_PER_REV_MASK;
6794                 tmp |= EDGE_PER_REV(adev->pm.fan_pulses_per_revolution -1);
6795                 WREG32(CG_TACH_CTRL, tmp);
6796         }
6797
6798         tmp = RREG32(CG_FDO_CTRL2) & ~TACH_PWM_RESP_RATE_MASK;
6799         tmp |= TACH_PWM_RESP_RATE(0x28);
6800         WREG32(CG_FDO_CTRL2, tmp);
6801 }
6802
6803 static int si_thermal_start_thermal_controller(struct amdgpu_device *adev)
6804 {
6805         int ret;
6806
6807         si_thermal_initialize(adev);
6808         ret = si_thermal_set_temperature_range(adev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
6809         if (ret)
6810                 return ret;
6811         ret = si_thermal_enable_alert(adev, true);
6812         if (ret)
6813                 return ret;
6814         if (adev->pm.dpm.fan.ucode_fan_control) {
6815                 ret = si_halt_smc(adev);
6816                 if (ret)
6817                         return ret;
6818                 ret = si_thermal_setup_fan_table(adev);
6819                 if (ret)
6820                         return ret;
6821                 ret = si_resume_smc(adev);
6822                 if (ret)
6823                         return ret;
6824                 si_thermal_start_smc_fan_control(adev);
6825         }
6826
6827         return 0;
6828 }
6829
6830 static void si_thermal_stop_thermal_controller(struct amdgpu_device *adev)
6831 {
6832         if (!adev->pm.no_fan) {
6833                 si_fan_ctrl_set_default_mode(adev);
6834                 si_fan_ctrl_stop_smc_fan_control(adev);
6835         }
6836 }
6837
6838 static int si_dpm_enable(struct amdgpu_device *adev)
6839 {
6840         struct rv7xx_power_info *pi = rv770_get_pi(adev);
6841         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
6842         struct si_power_info *si_pi = si_get_pi(adev);
6843         struct amdgpu_ps *boot_ps = adev->pm.dpm.boot_ps;
6844         int ret;
6845
6846         if (amdgpu_si_is_smc_running(adev))
6847                 return -EINVAL;
6848         if (pi->voltage_control || si_pi->voltage_control_svi2)
6849                 si_enable_voltage_control(adev, true);
6850         if (pi->mvdd_control)
6851                 si_get_mvdd_configuration(adev);
6852         if (pi->voltage_control || si_pi->voltage_control_svi2) {
6853                 ret = si_construct_voltage_tables(adev);
6854                 if (ret) {
6855                         DRM_ERROR("si_construct_voltage_tables failed\n");
6856                         return ret;
6857                 }
6858         }
6859         if (eg_pi->dynamic_ac_timing) {
6860                 ret = si_initialize_mc_reg_table(adev);
6861                 if (ret)
6862                         eg_pi->dynamic_ac_timing = false;
6863         }
6864         if (pi->dynamic_ss)
6865                 si_enable_spread_spectrum(adev, true);
6866         if (pi->thermal_protection)
6867                 si_enable_thermal_protection(adev, true);
6868         si_setup_bsp(adev);
6869         si_program_git(adev);
6870         si_program_tp(adev);
6871         si_program_tpp(adev);
6872         si_program_sstp(adev);
6873         si_enable_display_gap(adev);
6874         si_program_vc(adev);
6875         ret = si_upload_firmware(adev);
6876         if (ret) {
6877                 DRM_ERROR("si_upload_firmware failed\n");
6878                 return ret;
6879         }
6880         ret = si_process_firmware_header(adev);
6881         if (ret) {
6882                 DRM_ERROR("si_process_firmware_header failed\n");
6883                 return ret;
6884         }
6885         ret = si_initial_switch_from_arb_f0_to_f1(adev);
6886         if (ret) {
6887                 DRM_ERROR("si_initial_switch_from_arb_f0_to_f1 failed\n");
6888                 return ret;
6889         }
6890         ret = si_init_smc_table(adev);
6891         if (ret) {
6892                 DRM_ERROR("si_init_smc_table failed\n");
6893                 return ret;
6894         }
6895         ret = si_init_smc_spll_table(adev);
6896         if (ret) {
6897                 DRM_ERROR("si_init_smc_spll_table failed\n");
6898                 return ret;
6899         }
6900         ret = si_init_arb_table_index(adev);
6901         if (ret) {
6902                 DRM_ERROR("si_init_arb_table_index failed\n");
6903                 return ret;
6904         }
6905         if (eg_pi->dynamic_ac_timing) {
6906                 ret = si_populate_mc_reg_table(adev, boot_ps);
6907                 if (ret) {
6908                         DRM_ERROR("si_populate_mc_reg_table failed\n");
6909                         return ret;
6910                 }
6911         }
6912         ret = si_initialize_smc_cac_tables(adev);
6913         if (ret) {
6914                 DRM_ERROR("si_initialize_smc_cac_tables failed\n");
6915                 return ret;
6916         }
6917         ret = si_initialize_hardware_cac_manager(adev);
6918         if (ret) {
6919                 DRM_ERROR("si_initialize_hardware_cac_manager failed\n");
6920                 return ret;
6921         }
6922         ret = si_initialize_smc_dte_tables(adev);
6923         if (ret) {
6924                 DRM_ERROR("si_initialize_smc_dte_tables failed\n");
6925                 return ret;
6926         }
6927         ret = si_populate_smc_tdp_limits(adev, boot_ps);
6928         if (ret) {
6929                 DRM_ERROR("si_populate_smc_tdp_limits failed\n");
6930                 return ret;
6931         }
6932         ret = si_populate_smc_tdp_limits_2(adev, boot_ps);
6933         if (ret) {
6934                 DRM_ERROR("si_populate_smc_tdp_limits_2 failed\n");
6935                 return ret;
6936         }
6937         si_program_response_times(adev);
6938         si_program_ds_registers(adev);
6939         si_dpm_start_smc(adev);
6940         ret = si_notify_smc_display_change(adev, false);
6941         if (ret) {
6942                 DRM_ERROR("si_notify_smc_display_change failed\n");
6943                 return ret;
6944         }
6945         si_enable_sclk_control(adev, true);
6946         si_start_dpm(adev);
6947
6948         si_enable_auto_throttle_source(adev, AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL, true);
6949         si_thermal_start_thermal_controller(adev);
6950         ni_update_current_ps(adev, boot_ps);
6951
6952         return 0;
6953 }
6954
6955 static int si_set_temperature_range(struct amdgpu_device *adev)
6956 {
6957         int ret;
6958
6959         ret = si_thermal_enable_alert(adev, false);
6960         if (ret)
6961                 return ret;
6962         ret = si_thermal_set_temperature_range(adev, R600_TEMP_RANGE_MIN, R600_TEMP_RANGE_MAX);
6963         if (ret)
6964                 return ret;
6965         ret = si_thermal_enable_alert(adev, true);
6966         if (ret)
6967                 return ret;
6968
6969         return ret;
6970 }
6971
6972 static void si_dpm_disable(struct amdgpu_device *adev)
6973 {
6974         struct rv7xx_power_info *pi = rv770_get_pi(adev);
6975         struct amdgpu_ps *boot_ps = adev->pm.dpm.boot_ps;
6976
6977         if (!amdgpu_si_is_smc_running(adev))
6978                 return;
6979         si_thermal_stop_thermal_controller(adev);
6980         si_disable_ulv(adev);
6981         si_clear_vc(adev);
6982         if (pi->thermal_protection)
6983                 si_enable_thermal_protection(adev, false);
6984         si_enable_power_containment(adev, boot_ps, false);
6985         si_enable_smc_cac(adev, boot_ps, false);
6986         si_enable_spread_spectrum(adev, false);
6987         si_enable_auto_throttle_source(adev, AMDGPU_DPM_AUTO_THROTTLE_SRC_THERMAL, false);
6988         si_stop_dpm(adev);
6989         si_reset_to_default(adev);
6990         si_dpm_stop_smc(adev);
6991         si_force_switch_to_arb_f0(adev);
6992
6993         ni_update_current_ps(adev, boot_ps);
6994 }
6995
6996 static int si_dpm_pre_set_power_state(struct amdgpu_device *adev)
6997 {
6998         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
6999         struct amdgpu_ps requested_ps = *adev->pm.dpm.requested_ps;
7000         struct amdgpu_ps *new_ps = &requested_ps;
7001
7002         ni_update_requested_ps(adev, new_ps);
7003         si_apply_state_adjust_rules(adev, &eg_pi->requested_rps);
7004
7005         return 0;
7006 }
7007
7008 static int si_power_control_set_level(struct amdgpu_device *adev)
7009 {
7010         struct amdgpu_ps *new_ps = adev->pm.dpm.requested_ps;
7011         int ret;
7012
7013         ret = si_restrict_performance_levels_before_switch(adev);
7014         if (ret)
7015                 return ret;
7016         ret = si_halt_smc(adev);
7017         if (ret)
7018                 return ret;
7019         ret = si_populate_smc_tdp_limits(adev, new_ps);
7020         if (ret)
7021                 return ret;
7022         ret = si_populate_smc_tdp_limits_2(adev, new_ps);
7023         if (ret)
7024                 return ret;
7025         ret = si_resume_smc(adev);
7026         if (ret)
7027                 return ret;
7028         ret = si_set_sw_state(adev);
7029         if (ret)
7030                 return ret;
7031         return 0;
7032 }
7033
7034 static int si_dpm_set_power_state(struct amdgpu_device *adev)
7035 {
7036         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7037         struct amdgpu_ps *new_ps = &eg_pi->requested_rps;
7038         struct amdgpu_ps *old_ps = &eg_pi->current_rps;
7039         int ret;
7040
7041         ret = si_disable_ulv(adev);
7042         if (ret) {
7043                 DRM_ERROR("si_disable_ulv failed\n");
7044                 return ret;
7045         }
7046         ret = si_restrict_performance_levels_before_switch(adev);
7047         if (ret) {
7048                 DRM_ERROR("si_restrict_performance_levels_before_switch failed\n");
7049                 return ret;
7050         }
7051         if (eg_pi->pcie_performance_request)
7052                 si_request_link_speed_change_before_state_change(adev, new_ps, old_ps);
7053         ni_set_uvd_clock_before_set_eng_clock(adev, new_ps, old_ps);
7054         ret = si_enable_power_containment(adev, new_ps, false);
7055         if (ret) {
7056                 DRM_ERROR("si_enable_power_containment failed\n");
7057                 return ret;
7058         }
7059         ret = si_enable_smc_cac(adev, new_ps, false);
7060         if (ret) {
7061                 DRM_ERROR("si_enable_smc_cac failed\n");
7062                 return ret;
7063         }
7064         ret = si_halt_smc(adev);
7065         if (ret) {
7066                 DRM_ERROR("si_halt_smc failed\n");
7067                 return ret;
7068         }
7069         ret = si_upload_sw_state(adev, new_ps);
7070         if (ret) {
7071                 DRM_ERROR("si_upload_sw_state failed\n");
7072                 return ret;
7073         }
7074         ret = si_upload_smc_data(adev);
7075         if (ret) {
7076                 DRM_ERROR("si_upload_smc_data failed\n");
7077                 return ret;
7078         }
7079         ret = si_upload_ulv_state(adev);
7080         if (ret) {
7081                 DRM_ERROR("si_upload_ulv_state failed\n");
7082                 return ret;
7083         }
7084         if (eg_pi->dynamic_ac_timing) {
7085                 ret = si_upload_mc_reg_table(adev, new_ps);
7086                 if (ret) {
7087                         DRM_ERROR("si_upload_mc_reg_table failed\n");
7088                         return ret;
7089                 }
7090         }
7091         ret = si_program_memory_timing_parameters(adev, new_ps);
7092         if (ret) {
7093                 DRM_ERROR("si_program_memory_timing_parameters failed\n");
7094                 return ret;
7095         }
7096         si_set_pcie_lane_width_in_smc(adev, new_ps, old_ps);
7097
7098         ret = si_resume_smc(adev);
7099         if (ret) {
7100                 DRM_ERROR("si_resume_smc failed\n");
7101                 return ret;
7102         }
7103         ret = si_set_sw_state(adev);
7104         if (ret) {
7105                 DRM_ERROR("si_set_sw_state failed\n");
7106                 return ret;
7107         }
7108         ni_set_uvd_clock_after_set_eng_clock(adev, new_ps, old_ps);
7109         if (eg_pi->pcie_performance_request)
7110                 si_notify_link_speed_change_after_state_change(adev, new_ps, old_ps);
7111         ret = si_set_power_state_conditionally_enable_ulv(adev, new_ps);
7112         if (ret) {
7113                 DRM_ERROR("si_set_power_state_conditionally_enable_ulv failed\n");
7114                 return ret;
7115         }
7116         ret = si_enable_smc_cac(adev, new_ps, true);
7117         if (ret) {
7118                 DRM_ERROR("si_enable_smc_cac failed\n");
7119                 return ret;
7120         }
7121         ret = si_enable_power_containment(adev, new_ps, true);
7122         if (ret) {
7123                 DRM_ERROR("si_enable_power_containment failed\n");
7124                 return ret;
7125         }
7126
7127         ret = si_power_control_set_level(adev);
7128         if (ret) {
7129                 DRM_ERROR("si_power_control_set_level failed\n");
7130                 return ret;
7131         }
7132
7133         return 0;
7134 }
7135
7136 static void si_dpm_post_set_power_state(struct amdgpu_device *adev)
7137 {
7138         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7139         struct amdgpu_ps *new_ps = &eg_pi->requested_rps;
7140
7141         ni_update_current_ps(adev, new_ps);
7142 }
7143
7144 #if 0
7145 void si_dpm_reset_asic(struct amdgpu_device *adev)
7146 {
7147         si_restrict_performance_levels_before_switch(adev);
7148         si_disable_ulv(adev);
7149         si_set_boot_state(adev);
7150 }
7151 #endif
7152
7153 static void si_dpm_display_configuration_changed(struct amdgpu_device *adev)
7154 {
7155         si_program_display_gap(adev);
7156 }
7157
7158
7159 static void si_parse_pplib_non_clock_info(struct amdgpu_device *adev,
7160                                           struct amdgpu_ps *rps,
7161                                           struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info,
7162                                           u8 table_rev)
7163 {
7164         rps->caps = le32_to_cpu(non_clock_info->ulCapsAndSettings);
7165         rps->class = le16_to_cpu(non_clock_info->usClassification);
7166         rps->class2 = le16_to_cpu(non_clock_info->usClassification2);
7167
7168         if (ATOM_PPLIB_NONCLOCKINFO_VER1 < table_rev) {
7169                 rps->vclk = le32_to_cpu(non_clock_info->ulVCLK);
7170                 rps->dclk = le32_to_cpu(non_clock_info->ulDCLK);
7171         } else if (r600_is_uvd_state(rps->class, rps->class2)) {
7172                 rps->vclk = RV770_DEFAULT_VCLK_FREQ;
7173                 rps->dclk = RV770_DEFAULT_DCLK_FREQ;
7174         } else {
7175                 rps->vclk = 0;
7176                 rps->dclk = 0;
7177         }
7178
7179         if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT)
7180                 adev->pm.dpm.boot_ps = rps;
7181         if (rps->class & ATOM_PPLIB_CLASSIFICATION_UVDSTATE)
7182                 adev->pm.dpm.uvd_ps = rps;
7183 }
7184
7185 static void si_parse_pplib_clock_info(struct amdgpu_device *adev,
7186                                       struct amdgpu_ps *rps, int index,
7187                                       union pplib_clock_info *clock_info)
7188 {
7189         struct rv7xx_power_info *pi = rv770_get_pi(adev);
7190         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7191         struct si_power_info *si_pi = si_get_pi(adev);
7192         struct  si_ps *ps = si_get_ps(rps);
7193         u16 leakage_voltage;
7194         struct rv7xx_pl *pl = &ps->performance_levels[index];
7195         int ret;
7196
7197         ps->performance_level_count = index + 1;
7198
7199         pl->sclk = le16_to_cpu(clock_info->si.usEngineClockLow);
7200         pl->sclk |= clock_info->si.ucEngineClockHigh << 16;
7201         pl->mclk = le16_to_cpu(clock_info->si.usMemoryClockLow);
7202         pl->mclk |= clock_info->si.ucMemoryClockHigh << 16;
7203
7204         pl->vddc = le16_to_cpu(clock_info->si.usVDDC);
7205         pl->vddci = le16_to_cpu(clock_info->si.usVDDCI);
7206         pl->flags = le32_to_cpu(clock_info->si.ulFlags);
7207         pl->pcie_gen = r600_get_pcie_gen_support(adev,
7208                                                  si_pi->sys_pcie_mask,
7209                                                  si_pi->boot_pcie_gen,
7210                                                  clock_info->si.ucPCIEGen);
7211
7212         /* patch up vddc if necessary */
7213         ret = si_get_leakage_voltage_from_leakage_index(adev, pl->vddc,
7214                                                         &leakage_voltage);
7215         if (ret == 0)
7216                 pl->vddc = leakage_voltage;
7217
7218         if (rps->class & ATOM_PPLIB_CLASSIFICATION_ACPI) {
7219                 pi->acpi_vddc = pl->vddc;
7220                 eg_pi->acpi_vddci = pl->vddci;
7221                 si_pi->acpi_pcie_gen = pl->pcie_gen;
7222         }
7223
7224         if ((rps->class2 & ATOM_PPLIB_CLASSIFICATION2_ULV) &&
7225             index == 0) {
7226                 /* XXX disable for A0 tahiti */
7227                 si_pi->ulv.supported = false;
7228                 si_pi->ulv.pl = *pl;
7229                 si_pi->ulv.one_pcie_lane_in_ulv = false;
7230                 si_pi->ulv.volt_change_delay = SISLANDS_ULVVOLTAGECHANGEDELAY_DFLT;
7231                 si_pi->ulv.cg_ulv_parameter = SISLANDS_CGULVPARAMETER_DFLT;
7232                 si_pi->ulv.cg_ulv_control = SISLANDS_CGULVCONTROL_DFLT;
7233         }
7234
7235         if (pi->min_vddc_in_table > pl->vddc)
7236                 pi->min_vddc_in_table = pl->vddc;
7237
7238         if (pi->max_vddc_in_table < pl->vddc)
7239                 pi->max_vddc_in_table = pl->vddc;
7240
7241         /* patch up boot state */
7242         if (rps->class & ATOM_PPLIB_CLASSIFICATION_BOOT) {
7243                 u16 vddc, vddci, mvdd;
7244                 amdgpu_atombios_get_default_voltages(adev, &vddc, &vddci, &mvdd);
7245                 pl->mclk = adev->clock.default_mclk;
7246                 pl->sclk = adev->clock.default_sclk;
7247                 pl->vddc = vddc;
7248                 pl->vddci = vddci;
7249                 si_pi->mvdd_bootup_value = mvdd;
7250         }
7251
7252         if ((rps->class & ATOM_PPLIB_CLASSIFICATION_UI_MASK) ==
7253             ATOM_PPLIB_CLASSIFICATION_UI_PERFORMANCE) {
7254                 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.sclk = pl->sclk;
7255                 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.mclk = pl->mclk;
7256                 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddc = pl->vddc;
7257                 adev->pm.dpm.dyn_state.max_clock_voltage_on_ac.vddci = pl->vddci;
7258         }
7259 }
7260
7261 union pplib_power_state {
7262         struct _ATOM_PPLIB_STATE v1;
7263         struct _ATOM_PPLIB_STATE_V2 v2;
7264 };
7265
7266 static int si_parse_power_table(struct amdgpu_device *adev)
7267 {
7268         struct amdgpu_mode_info *mode_info = &adev->mode_info;
7269         struct _ATOM_PPLIB_NONCLOCK_INFO *non_clock_info;
7270         union pplib_power_state *power_state;
7271         int i, j, k, non_clock_array_index, clock_array_index;
7272         union pplib_clock_info *clock_info;
7273         struct _StateArray *state_array;
7274         struct _ClockInfoArray *clock_info_array;
7275         struct _NonClockInfoArray *non_clock_info_array;
7276         union power_info *power_info;
7277         int index = GetIndexIntoMasterTable(DATA, PowerPlayInfo);
7278         u16 data_offset;
7279         u8 frev, crev;
7280         u8 *power_state_offset;
7281         struct  si_ps *ps;
7282
7283         if (!amdgpu_atom_parse_data_header(mode_info->atom_context, index, NULL,
7284                                    &frev, &crev, &data_offset))
7285                 return -EINVAL;
7286         power_info = (union power_info *)(mode_info->atom_context->bios + data_offset);
7287
7288         amdgpu_add_thermal_controller(adev);
7289
7290         state_array = (struct _StateArray *)
7291                 (mode_info->atom_context->bios + data_offset +
7292                  le16_to_cpu(power_info->pplib.usStateArrayOffset));
7293         clock_info_array = (struct _ClockInfoArray *)
7294                 (mode_info->atom_context->bios + data_offset +
7295                  le16_to_cpu(power_info->pplib.usClockInfoArrayOffset));
7296         non_clock_info_array = (struct _NonClockInfoArray *)
7297                 (mode_info->atom_context->bios + data_offset +
7298                  le16_to_cpu(power_info->pplib.usNonClockInfoArrayOffset));
7299
7300         adev->pm.dpm.ps = kzalloc(sizeof(struct amdgpu_ps) *
7301                                   state_array->ucNumEntries, GFP_KERNEL);
7302         if (!adev->pm.dpm.ps)
7303                 return -ENOMEM;
7304         power_state_offset = (u8 *)state_array->states;
7305         for (i = 0; i < state_array->ucNumEntries; i++) {
7306                 u8 *idx;
7307                 power_state = (union pplib_power_state *)power_state_offset;
7308                 non_clock_array_index = power_state->v2.nonClockInfoIndex;
7309                 non_clock_info = (struct _ATOM_PPLIB_NONCLOCK_INFO *)
7310                         &non_clock_info_array->nonClockInfo[non_clock_array_index];
7311                 ps = kzalloc(sizeof(struct  si_ps), GFP_KERNEL);
7312                 if (ps == NULL) {
7313                         kfree(adev->pm.dpm.ps);
7314                         return -ENOMEM;
7315                 }
7316                 adev->pm.dpm.ps[i].ps_priv = ps;
7317                 si_parse_pplib_non_clock_info(adev, &adev->pm.dpm.ps[i],
7318                                               non_clock_info,
7319                                               non_clock_info_array->ucEntrySize);
7320                 k = 0;
7321                 idx = (u8 *)&power_state->v2.clockInfoIndex[0];
7322                 for (j = 0; j < power_state->v2.ucNumDPMLevels; j++) {
7323                         clock_array_index = idx[j];
7324                         if (clock_array_index >= clock_info_array->ucNumEntries)
7325                                 continue;
7326                         if (k >= SISLANDS_MAX_HARDWARE_POWERLEVELS)
7327                                 break;
7328                         clock_info = (union pplib_clock_info *)
7329                                 ((u8 *)&clock_info_array->clockInfo[0] +
7330                                  (clock_array_index * clock_info_array->ucEntrySize));
7331                         si_parse_pplib_clock_info(adev,
7332                                                   &adev->pm.dpm.ps[i], k,
7333                                                   clock_info);
7334                         k++;
7335                 }
7336                 power_state_offset += 2 + power_state->v2.ucNumDPMLevels;
7337         }
7338         adev->pm.dpm.num_ps = state_array->ucNumEntries;
7339
7340         /* fill in the vce power states */
7341         for (i = 0; i < AMDGPU_MAX_VCE_LEVELS; i++) {
7342                 u32 sclk, mclk;
7343                 clock_array_index = adev->pm.dpm.vce_states[i].clk_idx;
7344                 clock_info = (union pplib_clock_info *)
7345                         &clock_info_array->clockInfo[clock_array_index * clock_info_array->ucEntrySize];
7346                 sclk = le16_to_cpu(clock_info->si.usEngineClockLow);
7347                 sclk |= clock_info->si.ucEngineClockHigh << 16;
7348                 mclk = le16_to_cpu(clock_info->si.usMemoryClockLow);
7349                 mclk |= clock_info->si.ucMemoryClockHigh << 16;
7350                 adev->pm.dpm.vce_states[i].sclk = sclk;
7351                 adev->pm.dpm.vce_states[i].mclk = mclk;
7352         }
7353
7354         return 0;
7355 }
7356
7357 static int si_dpm_init(struct amdgpu_device *adev)
7358 {
7359         struct rv7xx_power_info *pi;
7360         struct evergreen_power_info *eg_pi;
7361         struct ni_power_info *ni_pi;
7362         struct si_power_info *si_pi;
7363         struct atom_clock_dividers dividers;
7364         int ret;
7365         u32 mask;
7366
7367         si_pi = kzalloc(sizeof(struct si_power_info), GFP_KERNEL);
7368         if (si_pi == NULL)
7369                 return -ENOMEM;
7370         adev->pm.dpm.priv = si_pi;
7371         ni_pi = &si_pi->ni;
7372         eg_pi = &ni_pi->eg;
7373         pi = &eg_pi->rv7xx;
7374
7375         ret = drm_pcie_get_speed_cap_mask(adev->ddev, &mask);
7376         if (ret)
7377                 si_pi->sys_pcie_mask = 0;
7378         else
7379                 si_pi->sys_pcie_mask = mask;
7380         si_pi->force_pcie_gen = AMDGPU_PCIE_GEN_INVALID;
7381         si_pi->boot_pcie_gen = si_get_current_pcie_speed(adev);
7382
7383         si_set_max_cu_value(adev);
7384
7385         rv770_get_max_vddc(adev);
7386         si_get_leakage_vddc(adev);
7387         si_patch_dependency_tables_based_on_leakage(adev);
7388
7389         pi->acpi_vddc = 0;
7390         eg_pi->acpi_vddci = 0;
7391         pi->min_vddc_in_table = 0;
7392         pi->max_vddc_in_table = 0;
7393
7394         ret = amdgpu_get_platform_caps(adev);
7395         if (ret)
7396                 return ret;
7397
7398         ret = amdgpu_parse_extended_power_table(adev);
7399         if (ret)
7400                 return ret;
7401
7402         ret = si_parse_power_table(adev);
7403         if (ret)
7404                 return ret;
7405
7406         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries =
7407                 kzalloc(4 * sizeof(struct amdgpu_clock_voltage_dependency_entry), GFP_KERNEL);
7408         if (!adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries) {
7409                 amdgpu_free_extended_power_table(adev);
7410                 return -ENOMEM;
7411         }
7412         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.count = 4;
7413         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].clk = 0;
7414         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[0].v = 0;
7415         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].clk = 36000;
7416         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[1].v = 720;
7417         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].clk = 54000;
7418         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[2].v = 810;
7419         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].clk = 72000;
7420         adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries[3].v = 900;
7421
7422         if (adev->pm.dpm.voltage_response_time == 0)
7423                 adev->pm.dpm.voltage_response_time = R600_VOLTAGERESPONSETIME_DFLT;
7424         if (adev->pm.dpm.backbias_response_time == 0)
7425                 adev->pm.dpm.backbias_response_time = R600_BACKBIASRESPONSETIME_DFLT;
7426
7427         ret = amdgpu_atombios_get_clock_dividers(adev, COMPUTE_ENGINE_PLL_PARAM,
7428                                              0, false, &dividers);
7429         if (ret)
7430                 pi->ref_div = dividers.ref_div + 1;
7431         else
7432                 pi->ref_div = R600_REFERENCEDIVIDER_DFLT;
7433
7434         eg_pi->smu_uvd_hs = false;
7435
7436         pi->mclk_strobe_mode_threshold = 40000;
7437         if (si_is_special_1gb_platform(adev))
7438                 pi->mclk_stutter_mode_threshold = 0;
7439         else
7440                 pi->mclk_stutter_mode_threshold = pi->mclk_strobe_mode_threshold;
7441         pi->mclk_edc_enable_threshold = 40000;
7442         eg_pi->mclk_edc_wr_enable_threshold = 40000;
7443
7444         ni_pi->mclk_rtt_mode_threshold = eg_pi->mclk_edc_wr_enable_threshold;
7445
7446         pi->voltage_control =
7447                 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7448                                             VOLTAGE_OBJ_GPIO_LUT);
7449         if (!pi->voltage_control) {
7450                 si_pi->voltage_control_svi2 =
7451                         amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7452                                                     VOLTAGE_OBJ_SVID2);
7453                 if (si_pi->voltage_control_svi2)
7454                         amdgpu_atombios_get_svi2_info(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7455                                                   &si_pi->svd_gpio_id, &si_pi->svc_gpio_id);
7456         }
7457
7458         pi->mvdd_control =
7459                 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_MVDDC,
7460                                             VOLTAGE_OBJ_GPIO_LUT);
7461
7462         eg_pi->vddci_control =
7463                 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
7464                                             VOLTAGE_OBJ_GPIO_LUT);
7465         if (!eg_pi->vddci_control)
7466                 si_pi->vddci_control_svi2 =
7467                         amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDCI,
7468                                                     VOLTAGE_OBJ_SVID2);
7469
7470         si_pi->vddc_phase_shed_control =
7471                 amdgpu_atombios_is_voltage_gpio(adev, SET_VOLTAGE_TYPE_ASIC_VDDC,
7472                                             VOLTAGE_OBJ_PHASE_LUT);
7473
7474         rv770_get_engine_memory_ss(adev);
7475
7476         pi->asi = RV770_ASI_DFLT;
7477         pi->pasi = CYPRESS_HASI_DFLT;
7478         pi->vrc = SISLANDS_VRC_DFLT;
7479
7480         pi->gfx_clock_gating = true;
7481
7482         eg_pi->sclk_deep_sleep = true;
7483         si_pi->sclk_deep_sleep_above_low = false;
7484
7485         if (adev->pm.int_thermal_type != THERMAL_TYPE_NONE)
7486                 pi->thermal_protection = true;
7487         else
7488                 pi->thermal_protection = false;
7489
7490         eg_pi->dynamic_ac_timing = true;
7491
7492         eg_pi->light_sleep = true;
7493 #if defined(CONFIG_ACPI)
7494         eg_pi->pcie_performance_request =
7495                 amdgpu_acpi_is_pcie_performance_request_supported(adev);
7496 #else
7497         eg_pi->pcie_performance_request = false;
7498 #endif
7499
7500         si_pi->sram_end = SMC_RAM_END;
7501
7502         adev->pm.dpm.dyn_state.mclk_sclk_ratio = 4;
7503         adev->pm.dpm.dyn_state.sclk_mclk_delta = 15000;
7504         adev->pm.dpm.dyn_state.vddc_vddci_delta = 200;
7505         adev->pm.dpm.dyn_state.valid_sclk_values.count = 0;
7506         adev->pm.dpm.dyn_state.valid_sclk_values.values = NULL;
7507         adev->pm.dpm.dyn_state.valid_mclk_values.count = 0;
7508         adev->pm.dpm.dyn_state.valid_mclk_values.values = NULL;
7509
7510         si_initialize_powertune_defaults(adev);
7511
7512         /* make sure dc limits are valid */
7513         if ((adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.sclk == 0) ||
7514             (adev->pm.dpm.dyn_state.max_clock_voltage_on_dc.mclk == 0))
7515                 adev->pm.dpm.dyn_state.max_clock_voltage_on_dc =
7516                         adev->pm.dpm.dyn_state.max_clock_voltage_on_ac;
7517
7518         si_pi->fan_ctrl_is_in_default_mode = true;
7519
7520         return 0;
7521 }
7522
7523 static void si_dpm_fini(struct amdgpu_device *adev)
7524 {
7525         int i;
7526
7527         if (adev->pm.dpm.ps)
7528                 for (i = 0; i < adev->pm.dpm.num_ps; i++)
7529                         kfree(adev->pm.dpm.ps[i].ps_priv);
7530         kfree(adev->pm.dpm.ps);
7531         kfree(adev->pm.dpm.priv);
7532         kfree(adev->pm.dpm.dyn_state.vddc_dependency_on_dispclk.entries);
7533         amdgpu_free_extended_power_table(adev);
7534 }
7535
7536 static void si_dpm_debugfs_print_current_performance_level(struct amdgpu_device *adev,
7537                                                     struct seq_file *m)
7538 {
7539         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7540         struct amdgpu_ps *rps = &eg_pi->current_rps;
7541         struct  si_ps *ps = si_get_ps(rps);
7542         struct rv7xx_pl *pl;
7543         u32 current_index =
7544                 (RREG32(TARGET_AND_CURRENT_PROFILE_INDEX) & CURRENT_STATE_INDEX_MASK) >>
7545                 CURRENT_STATE_INDEX_SHIFT;
7546
7547         if (current_index >= ps->performance_level_count) {
7548                 seq_printf(m, "invalid dpm profile %d\n", current_index);
7549         } else {
7550                 pl = &ps->performance_levels[current_index];
7551                 seq_printf(m, "uvd    vclk: %d dclk: %d\n", rps->vclk, rps->dclk);
7552                 seq_printf(m, "power level %d    sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n",
7553                            current_index, pl->sclk, pl->mclk, pl->vddc, pl->vddci, pl->pcie_gen + 1);
7554         }
7555 }
7556
7557 static int si_dpm_set_interrupt_state(struct amdgpu_device *adev,
7558                                       struct amdgpu_irq_src *source,
7559                                       unsigned type,
7560                                       enum amdgpu_interrupt_state state)
7561 {
7562         u32 cg_thermal_int;
7563
7564         switch (type) {
7565         case AMDGPU_THERMAL_IRQ_LOW_TO_HIGH:
7566                 switch (state) {
7567                 case AMDGPU_IRQ_STATE_DISABLE:
7568                         cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
7569                         cg_thermal_int |= THERM_INT_MASK_HIGH;
7570                         WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
7571                         break;
7572                 case AMDGPU_IRQ_STATE_ENABLE:
7573                         cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
7574                         cg_thermal_int &= ~THERM_INT_MASK_HIGH;
7575                         WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
7576                         break;
7577                 default:
7578                         break;
7579                 }
7580                 break;
7581
7582         case AMDGPU_THERMAL_IRQ_HIGH_TO_LOW:
7583                 switch (state) {
7584                 case AMDGPU_IRQ_STATE_DISABLE:
7585                         cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
7586                         cg_thermal_int |= THERM_INT_MASK_LOW;
7587                         WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
7588                         break;
7589                 case AMDGPU_IRQ_STATE_ENABLE:
7590                         cg_thermal_int = RREG32_SMC(CG_THERMAL_INT);
7591                         cg_thermal_int &= ~THERM_INT_MASK_LOW;
7592                         WREG32_SMC(CG_THERMAL_INT, cg_thermal_int);
7593                         break;
7594                 default:
7595                         break;
7596                 }
7597                 break;
7598
7599         default:
7600                 break;
7601         }
7602         return 0;
7603 }
7604
7605 static int si_dpm_process_interrupt(struct amdgpu_device *adev,
7606                                     struct amdgpu_irq_src *source,
7607                                     struct amdgpu_iv_entry *entry)
7608 {
7609         bool queue_thermal = false;
7610
7611         if (entry == NULL)
7612                 return -EINVAL;
7613
7614         switch (entry->src_id) {
7615         case 230: /* thermal low to high */
7616                 DRM_DEBUG("IH: thermal low to high\n");
7617                 adev->pm.dpm.thermal.high_to_low = false;
7618                 queue_thermal = true;
7619                 break;
7620         case 231: /* thermal high to low */
7621                 DRM_DEBUG("IH: thermal high to low\n");
7622                 adev->pm.dpm.thermal.high_to_low = true;
7623                 queue_thermal = true;
7624                 break;
7625         default:
7626                 break;
7627         }
7628
7629         if (queue_thermal)
7630                 schedule_work(&adev->pm.dpm.thermal.work);
7631
7632         return 0;
7633 }
7634
7635 static int si_dpm_late_init(void *handle)
7636 {
7637         int ret;
7638         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7639
7640         if (!amdgpu_dpm)
7641                 return 0;
7642
7643         /* init the sysfs and debugfs files late */
7644         ret = amdgpu_pm_sysfs_init(adev);
7645         if (ret)
7646                 return ret;
7647
7648         ret = si_set_temperature_range(adev);
7649         if (ret)
7650                 return ret;
7651 #if 0 //TODO ?
7652         si_dpm_powergate_uvd(adev, true);
7653 #endif
7654         return 0;
7655 }
7656
7657 /**
7658  * si_dpm_init_microcode - load ucode images from disk
7659  *
7660  * @adev: amdgpu_device pointer
7661  *
7662  * Use the firmware interface to load the ucode images into
7663  * the driver (not loaded into hw).
7664  * Returns 0 on success, error on failure.
7665  */
7666 static int si_dpm_init_microcode(struct amdgpu_device *adev)
7667 {
7668         const char *chip_name;
7669         char fw_name[30];
7670         int err;
7671
7672         DRM_DEBUG("\n");
7673         switch (adev->asic_type) {
7674         case CHIP_TAHITI:
7675                 chip_name = "tahiti";
7676                 break;
7677         case CHIP_PITCAIRN:
7678                 if ((adev->pdev->revision == 0x81) ||
7679                     (adev->pdev->device == 0x6810) ||
7680                     (adev->pdev->device == 0x6811) ||
7681                     (adev->pdev->device == 0x6816) ||
7682                     (adev->pdev->device == 0x6817) ||
7683                     (adev->pdev->device == 0x6806))
7684                         chip_name = "pitcairn_k";
7685                 else
7686                         chip_name = "pitcairn";
7687                 break;
7688         case CHIP_VERDE:
7689                 if ((adev->pdev->revision == 0x81) ||
7690                     (adev->pdev->revision == 0x83) ||
7691                     (adev->pdev->revision == 0x87) ||
7692                     (adev->pdev->device == 0x6820) ||
7693                     (adev->pdev->device == 0x6821) ||
7694                     (adev->pdev->device == 0x6822) ||
7695                     (adev->pdev->device == 0x6823) ||
7696                     (adev->pdev->device == 0x682A) ||
7697                     (adev->pdev->device == 0x682B))
7698                         chip_name = "verde_k";
7699                 else
7700                         chip_name = "verde";
7701                 break;
7702         case CHIP_OLAND:
7703                 if ((adev->pdev->revision == 0xC7) ||
7704                     (adev->pdev->revision == 0x80) ||
7705                     (adev->pdev->revision == 0x81) ||
7706                     (adev->pdev->revision == 0x83) ||
7707                     (adev->pdev->device == 0x6604) ||
7708                     (adev->pdev->device == 0x6605))
7709                         chip_name = "oland_k";
7710                 else
7711                         chip_name = "oland";
7712                 break;
7713         case CHIP_HAINAN:
7714                 if ((adev->pdev->revision == 0x81) ||
7715                     (adev->pdev->revision == 0x83) ||
7716                     (adev->pdev->revision == 0xC3) ||
7717                     (adev->pdev->device == 0x6664) ||
7718                     (adev->pdev->device == 0x6665) ||
7719                     (adev->pdev->device == 0x6667))
7720                         chip_name = "hainan_k";
7721                 else
7722                         chip_name = "hainan";
7723                 break;
7724         default: BUG();
7725         }
7726
7727         snprintf(fw_name, sizeof(fw_name), "/*(DEBLOBBED)*/", chip_name);
7728         err = reject_firmware(&adev->pm.fw, fw_name, adev->dev);
7729         if (err)
7730                 goto out;
7731         err = amdgpu_ucode_validate(adev->pm.fw);
7732
7733 out:
7734         if (err) {
7735                 DRM_ERROR("si_smc: Failed to load firmware. err = %d\"%s\"\n",
7736                           err, fw_name);
7737                 release_firmware(adev->pm.fw);
7738                 adev->pm.fw = NULL;
7739         }
7740         return err;
7741
7742 }
7743
7744 static int si_dpm_sw_init(void *handle)
7745 {
7746         int ret;
7747         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7748
7749         ret = amdgpu_irq_add_id(adev, 230, &adev->pm.dpm.thermal.irq);
7750         if (ret)
7751                 return ret;
7752
7753         ret = amdgpu_irq_add_id(adev, 231, &adev->pm.dpm.thermal.irq);
7754         if (ret)
7755                 return ret;
7756
7757         /* default to balanced state */
7758         adev->pm.dpm.state = POWER_STATE_TYPE_BALANCED;
7759         adev->pm.dpm.user_state = POWER_STATE_TYPE_BALANCED;
7760         adev->pm.dpm.forced_level = AMDGPU_DPM_FORCED_LEVEL_AUTO;
7761         adev->pm.default_sclk = adev->clock.default_sclk;
7762         adev->pm.default_mclk = adev->clock.default_mclk;
7763         adev->pm.current_sclk = adev->clock.default_sclk;
7764         adev->pm.current_mclk = adev->clock.default_mclk;
7765         adev->pm.int_thermal_type = THERMAL_TYPE_NONE;
7766
7767         if (amdgpu_dpm == 0)
7768                 return 0;
7769
7770         ret = si_dpm_init_microcode(adev);
7771         if (ret)
7772                 return ret;
7773
7774         INIT_WORK(&adev->pm.dpm.thermal.work, amdgpu_dpm_thermal_work_handler);
7775         mutex_lock(&adev->pm.mutex);
7776         ret = si_dpm_init(adev);
7777         if (ret)
7778                 goto dpm_failed;
7779         adev->pm.dpm.current_ps = adev->pm.dpm.requested_ps = adev->pm.dpm.boot_ps;
7780         if (amdgpu_dpm == 1)
7781                 amdgpu_pm_print_power_states(adev);
7782         mutex_unlock(&adev->pm.mutex);
7783         DRM_INFO("amdgpu: dpm initialized\n");
7784
7785         return 0;
7786
7787 dpm_failed:
7788         si_dpm_fini(adev);
7789         mutex_unlock(&adev->pm.mutex);
7790         DRM_ERROR("amdgpu: dpm initialization failed\n");
7791         return ret;
7792 }
7793
7794 static int si_dpm_sw_fini(void *handle)
7795 {
7796         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7797
7798         flush_work(&adev->pm.dpm.thermal.work);
7799
7800         mutex_lock(&adev->pm.mutex);
7801         amdgpu_pm_sysfs_fini(adev);
7802         si_dpm_fini(adev);
7803         mutex_unlock(&adev->pm.mutex);
7804
7805         return 0;
7806 }
7807
7808 static int si_dpm_hw_init(void *handle)
7809 {
7810         int ret;
7811
7812         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7813
7814         if (!amdgpu_dpm)
7815                 return 0;
7816
7817         mutex_lock(&adev->pm.mutex);
7818         si_dpm_setup_asic(adev);
7819         ret = si_dpm_enable(adev);
7820         if (ret)
7821                 adev->pm.dpm_enabled = false;
7822         else
7823                 adev->pm.dpm_enabled = true;
7824         mutex_unlock(&adev->pm.mutex);
7825
7826         return ret;
7827 }
7828
7829 static int si_dpm_hw_fini(void *handle)
7830 {
7831         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7832
7833         if (adev->pm.dpm_enabled) {
7834                 mutex_lock(&adev->pm.mutex);
7835                 si_dpm_disable(adev);
7836                 mutex_unlock(&adev->pm.mutex);
7837         }
7838
7839         return 0;
7840 }
7841
7842 static int si_dpm_suspend(void *handle)
7843 {
7844         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7845
7846         if (adev->pm.dpm_enabled) {
7847                 mutex_lock(&adev->pm.mutex);
7848                 /* disable dpm */
7849                 si_dpm_disable(adev);
7850                 /* reset the power state */
7851                 adev->pm.dpm.current_ps = adev->pm.dpm.requested_ps = adev->pm.dpm.boot_ps;
7852                 mutex_unlock(&adev->pm.mutex);
7853         }
7854         return 0;
7855 }
7856
7857 static int si_dpm_resume(void *handle)
7858 {
7859         int ret;
7860         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7861
7862         if (adev->pm.dpm_enabled) {
7863                 /* asic init will reset to the boot state */
7864                 mutex_lock(&adev->pm.mutex);
7865                 si_dpm_setup_asic(adev);
7866                 ret = si_dpm_enable(adev);
7867                 if (ret)
7868                         adev->pm.dpm_enabled = false;
7869                 else
7870                         adev->pm.dpm_enabled = true;
7871                 mutex_unlock(&adev->pm.mutex);
7872                 if (adev->pm.dpm_enabled)
7873                         amdgpu_pm_compute_clocks(adev);
7874         }
7875         return 0;
7876 }
7877
7878 static bool si_dpm_is_idle(void *handle)
7879 {
7880         /* XXX */
7881         return true;
7882 }
7883
7884 static int si_dpm_wait_for_idle(void *handle)
7885 {
7886         /* XXX */
7887         return 0;
7888 }
7889
7890 static int si_dpm_soft_reset(void *handle)
7891 {
7892         return 0;
7893 }
7894
7895 static int si_dpm_set_clockgating_state(void *handle,
7896                                         enum amd_clockgating_state state)
7897 {
7898         return 0;
7899 }
7900
7901 static int si_dpm_set_powergating_state(void *handle,
7902                                         enum amd_powergating_state state)
7903 {
7904         return 0;
7905 }
7906
7907 /* get temperature in millidegrees */
7908 static int si_dpm_get_temp(struct amdgpu_device *adev)
7909 {
7910         u32 temp;
7911         int actual_temp = 0;
7912
7913         temp = (RREG32(CG_MULT_THERMAL_STATUS) & CTF_TEMP_MASK) >>
7914                 CTF_TEMP_SHIFT;
7915
7916         if (temp & 0x200)
7917                 actual_temp = 255;
7918         else
7919                 actual_temp = temp & 0x1ff;
7920
7921         actual_temp = (actual_temp * 1000);
7922
7923         return actual_temp;
7924 }
7925
7926 static u32 si_dpm_get_sclk(struct amdgpu_device *adev, bool low)
7927 {
7928         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7929         struct  si_ps *requested_state = si_get_ps(&eg_pi->requested_rps);
7930
7931         if (low)
7932                 return requested_state->performance_levels[0].sclk;
7933         else
7934                 return requested_state->performance_levels[requested_state->performance_level_count - 1].sclk;
7935 }
7936
7937 static u32 si_dpm_get_mclk(struct amdgpu_device *adev, bool low)
7938 {
7939         struct evergreen_power_info *eg_pi = evergreen_get_pi(adev);
7940         struct  si_ps *requested_state = si_get_ps(&eg_pi->requested_rps);
7941
7942         if (low)
7943                 return requested_state->performance_levels[0].mclk;
7944         else
7945                 return requested_state->performance_levels[requested_state->performance_level_count - 1].mclk;
7946 }
7947
7948 static void si_dpm_print_power_state(struct amdgpu_device *adev,
7949                                      struct amdgpu_ps *rps)
7950 {
7951         struct  si_ps *ps = si_get_ps(rps);
7952         struct rv7xx_pl *pl;
7953         int i;
7954
7955         amdgpu_dpm_print_class_info(rps->class, rps->class2);
7956         amdgpu_dpm_print_cap_info(rps->caps);
7957         DRM_INFO("\tuvd    vclk: %d dclk: %d\n", rps->vclk, rps->dclk);
7958         for (i = 0; i < ps->performance_level_count; i++) {
7959                 pl = &ps->performance_levels[i];
7960                 if (adev->asic_type >= CHIP_TAHITI)
7961                         DRM_INFO("\t\tpower level %d    sclk: %u mclk: %u vddc: %u vddci: %u pcie gen: %u\n",
7962                                  i, pl->sclk, pl->mclk, pl->vddc, pl->vddci, pl->pcie_gen + 1);
7963                 else
7964                         DRM_INFO("\t\tpower level %d    sclk: %u mclk: %u vddc: %u vddci: %u\n",
7965                                  i, pl->sclk, pl->mclk, pl->vddc, pl->vddci);
7966         }
7967         amdgpu_dpm_print_ps_status(adev, rps);
7968 }
7969
7970 static int si_dpm_early_init(void *handle)
7971 {
7972
7973         struct amdgpu_device *adev = (struct amdgpu_device *)handle;
7974
7975         si_dpm_set_dpm_funcs(adev);
7976         si_dpm_set_irq_funcs(adev);
7977         return 0;
7978 }
7979
7980
7981 const struct amd_ip_funcs si_dpm_ip_funcs = {
7982         .name = "si_dpm",
7983         .early_init = si_dpm_early_init,
7984         .late_init = si_dpm_late_init,
7985         .sw_init = si_dpm_sw_init,
7986         .sw_fini = si_dpm_sw_fini,
7987         .hw_init = si_dpm_hw_init,
7988         .hw_fini = si_dpm_hw_fini,
7989         .suspend = si_dpm_suspend,
7990         .resume = si_dpm_resume,
7991         .is_idle = si_dpm_is_idle,
7992         .wait_for_idle = si_dpm_wait_for_idle,
7993         .soft_reset = si_dpm_soft_reset,
7994         .set_clockgating_state = si_dpm_set_clockgating_state,
7995         .set_powergating_state = si_dpm_set_powergating_state,
7996 };
7997
7998 static const struct amdgpu_dpm_funcs si_dpm_funcs = {
7999         .get_temperature = &si_dpm_get_temp,
8000         .pre_set_power_state = &si_dpm_pre_set_power_state,
8001         .set_power_state = &si_dpm_set_power_state,
8002         .post_set_power_state = &si_dpm_post_set_power_state,
8003         .display_configuration_changed = &si_dpm_display_configuration_changed,
8004         .get_sclk = &si_dpm_get_sclk,
8005         .get_mclk = &si_dpm_get_mclk,
8006         .print_power_state = &si_dpm_print_power_state,
8007         .debugfs_print_current_performance_level = &si_dpm_debugfs_print_current_performance_level,
8008         .force_performance_level = &si_dpm_force_performance_level,
8009         .vblank_too_short = &si_dpm_vblank_too_short,
8010         .set_fan_control_mode = &si_dpm_set_fan_control_mode,
8011         .get_fan_control_mode = &si_dpm_get_fan_control_mode,
8012         .set_fan_speed_percent = &si_dpm_set_fan_speed_percent,
8013         .get_fan_speed_percent = &si_dpm_get_fan_speed_percent,
8014 };
8015
8016 static void si_dpm_set_dpm_funcs(struct amdgpu_device *adev)
8017 {
8018         if (adev->pm.funcs == NULL)
8019                 adev->pm.funcs = &si_dpm_funcs;
8020 }
8021
8022 static const struct amdgpu_irq_src_funcs si_dpm_irq_funcs = {
8023         .set = si_dpm_set_interrupt_state,
8024         .process = si_dpm_process_interrupt,
8025 };
8026
8027 static void si_dpm_set_irq_funcs(struct amdgpu_device *adev)
8028 {
8029         adev->pm.dpm.thermal.irq.num_types = AMDGPU_THERMAL_IRQ_LAST;
8030         adev->pm.dpm.thermal.irq.funcs = &si_dpm_irq_funcs;
8031 }
8032